3669 files changed, 422275 insertions, 114713 deletions

diff --git a/.gitignore b/.gitignore
index da9552c8e6..57606bfacf 100644
--- a/.gitignore
+++ b/.gitignore
@@ -43,6 +43,8 @@ Makefile*
 *.prl
 *.app
 *.pro.user
+# e.g. .pro.user.4.8-pre1
+*.pro.user.*
 *.qmlproject.user
 *.gcov
 bin/Qt*.dll
@@ -286,6 +288,7 @@ tests/auto/*/*/*/*.moc
 src/qml/RegExpJitTables.h
 src/qml/udis86_itab.c
 src/qml/udis86_itab.h
+src/qml/qml_compile_hash_p.h
 
 # Generated HLSL bytecode headers
 *.hlslh
diff --git a/.gitmodules b/.gitmodules
index c9561f396d..e93f38f128 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,3 +1,4 @@
 [submodule "tests/auto/qml/ecmascripttests/test262"]
 	path = tests/auto/qml/ecmascripttests/test262
 	url = ../qtdeclarative-testsuites.git
+	branch = snapshot-20180312-3c69133-based
diff --git a/.qmake.conf b/.qmake.conf
index 4e4a28b8f9..879fb0fd88 100644
--- a/.qmake.conf
+++ b/.qmake.conf
@@ -1,4 +1,4 @@
 load(qt_build_config)
 CONFIG += warning_clean
 
-MODULE_VERSION = 5.10.0
+MODULE_VERSION = 5.14.0
diff --git a/dist/changes-5.10.0 b/dist/changes-5.10.0
new file mode 100644
index 0000000000..e98bc8e4d9
--- /dev/null
+++ b/dist/changes-5.10.0
@@ -0,0 +1,188 @@
+Qt 5.10 introduces many new features and improvements as well as bugfixes
+over the 5.9.x series. For more details, refer to the online documentation
+included in this distribution. The documentation is also available online:
+
+http://doc.qt.io/qt-5/index.html
+
+The Qt version 5.10 series is binary compatible with the 5.9.x series.
+Applications compiled for 5.9 will continue to run with 5.10.
+
+Some of the changes listed in this file include issue tracking numbers
+corresponding to tasks in the Qt Bug Tracker:
+
+https://bugreports.qt.io/
+
+Each of these identifiers can be entered in the bug tracker to obtain more
+information about a particular change.
+
+****************************************************************************
+*                           General                                        *
+****************************************************************************
+
+ - Added the QtQuick.Shapes plugin providing the Shape and ShapePath
+   types for rendering geometry-based stroked and filled paths.
+   Various types of Path existed already for defining movement trajectories
+   in PathView, but now they can be rendered too.
+   * PathLine, PathQuad, PathCubic, PathArc, PathCurve, and PathSvg
+   * Fill: solid color, linear, radial or conical gradients
+   * Stroke: colored and dashed lines
+   * Uses GL_NV_path_rendering on recent nVidia GPUs
+
+ - Added the Qt.labs.handlers plugin, providing a Tech Preview version
+   of Pointer Handlers.  These are intended as an improved way of handling
+   gestures and events from pointing devices (mouse, touchpad, and
+   touchscreen so far; stylus devices are coming in a future release).
+   Properties acceptedButtons, acceptedModifiers, acceptedDevices, and
+   acceptedPointerTypes enable scoping their reaction for specific use
+   cases, but by default, they work equally well with mouse (as applicable)
+   and touch devices. So far we have four of them available in QML:
+   * TapHandler is for detecting clicks and taps, double-clicks,
+     multi-clicks and taps, and long presses.
+   * DragHandler provides a way of declaring an Item draggable, and also
+     has properties which can be used for bindings to achieve
+     less-mainstream use cases.
+   * PinchHandler can react to a pinch gesture using two or more fingers
+     (as configured via properties) or to a native pinch gesture from the OS.
+     Declaring an instance inside an Item is enough to support pinching to
+     scale, rotate and move that Item; and it also has properties available
+     for bindings to enable other use cases.
+   * PointHandler does not directly manipulate an Item, but just provides
+     information about individual touchpoints or the mouse, for binding
+     purposes. It is intended mainly for interactive feedback, orthogonal
+     to whichever Handler or Item currently has the exclusive grab.
+   Along with this, control over grabbing has gotten more fine-grained:
+   the grabPermissions property in a Pointer Handler sets rules for how
+   Pointer Handlers and Items negotiate for the exclusive grab; and some
+   Pointer Handlers are able to handle some kinds of interaction with a new
+   type of grab, the passive grab. There are several new logging categories
+   you can enable to see how event delivery is done, the grab transitions,
+   and so on.
+
+   As usual with Tech Preview material, we reserve the right to change it
+   substantially in future releases.
+
+****************************************************************************
+*                          Library                                         *
+****************************************************************************
+
+QmlTest
+-------
+
+ - The returned object from TestCase::grabImage now has 'width', 'height',
+   and 'size' properties for additional verification. In addition, there is
+   a save() method to be able to persist the grabbed image to disk (for
+   diagnostics purposes, for example).
+
+Qt Quick
+--------
+
+ - [QTBUG-58945] Added the properties ShaderEffectSource.samples and
+   Item.layer.samples to allow requesting MSAA rendering of an item
+   subtree, without enabling multisampling for the entire scene.
+ - [QTBUG-59462] Added support for samplerExternalOES sampler type in
+   ShaderEffect
+ - [QTBUG-60268] Added Qt.platform.pluginName property.
+ - [QTBUG-60268] Selecting software as default renderer moved from build
+   time to run time
+ - Resizing is done by setSize() in a couple of places, such that
+   the widthChanged() and heightChanged() are emitted after both
+   properties are updated.
+
+ - Flickable:
+   * [QTBUG-38515] Added a boundsMovement property that allows disabling
+     the default bounce effect and implementing custom edge effects.
+
+ - Item Views:
+   * [QTBUG-34576] ListView velocities remain correct during index-based
+     programmatic scrolling
+
+ - Important Behavior Change:
+   * [QTCREATORBUG-15000] The implicitWidthChanged2 and
+     implicitHeightChanged2 signals of QQuickImplicitSizeItem have been
+     removed. Although these were undocumented and hence private API, any
+     applications currently using them should use the public
+     implicitWidthChanged and implicitHeightChanged signals.
+
+ - Item:
+   * Add QQuickItem::size() and document QQuickItem::setSize().
+   * When subclassing QQuickItem, you should call setAcceptTouchEvents(true)
+     if you need the item to receive touch events. It will be required later on.
+   * Added a ItemEnabledHasChanged value to the ItemChange enum.
+     QQuickItem::itemChange(ItemEnabledHasChanged) gets called when the
+     item's effective enabled state has changed. The new enabled state is
+     stored in ItemChangeData::boolValue.
+
+ - Window:
+   * It is now possible to set the default render type of text-like
+     elements globally via the QQuickWindow::setTextRenderType() function.
+     If you were using the (undocumented) QT_QUICK_DEFAULT_TEXT_RENDER_TYPE
+     macro when building Qt Quick for the same purpose, note that the macro
+     value needs now to be set to the "NativeTextRendering" value, instead
+     of "NativeRendering".
+
+ - Screen:
+   * Added manufacturer, model and serial number.
+
+ - TextEdit:
+   * Added tabStopDistance property
+
+ - Text:
+   * [QTBUG-56728] Added "advance" property to Text element.
+   * [QTBUG-56728] Added "font.preferShaping" property to Text, TextEdit
+     and TextInput. This makes it possible to improve performance at the
+     expense of some cosmetic font features.
+   * [QTBUG-56728] Added "kerning" property to the font type to support
+     disabling kerning on text.
+   * [QTBUG-61984] Fixed an issue when the family of an application font
+     was hardcoded and applied to text before the font itself was loaded.
+
+ - Image:
+   * [QTBUG-59872][QTBUG-29451] Allow direct loading of pkm texture files
+     into Image. For example: Image { source: "myImage.pkm" }
+
+ - QtTest:
+   * [QTBUG-53381] Added keySequence() function in TestCase.
+
+QtQml
+-----
+
+ - [QTBUG-58493] "const" variable declarations are now available in JS as
+   well as QML mode.
+ - [QTBUG-58493] "const" variable declarations now require an initializer,
+   bringing them closer to the required spec behavior.
+ - [QTBUG-58493] "const" variable declarations now throw a SyntaxError if
+   multiple attempts to declare the same variable name are found. Note that
+   "const" is still not fully spec-compliant (i.e. reassignment at runtime
+   is not disallowed).
+ - Object.assign from the ES6 specification is now implemented.
+ - Number now contains the MAX_SAFE_INTEGER, MIN_SAFE_INTEGER, isInteger
+   and isSafeInteger properties from the ES6 specification.
+ - [QTBUG-24799] The instanceof keyword in JavaScript has been extended to
+   work on QML types and instances. This means that you are now able to use
+   it to verify that a var is indeed the type you expect (e.g. someVar
+   instanceof Rectangle).
+ - [QTBUG-54961] Support C++11 scoped enums in QML. These can now be
+   accessed as <TypeName>.<EnumName>.<EnumValue>
+ - The QML engine can now emit informational messages (in the
+   "qt.qml.binding.removal" logging category) whenever a binding is lost
+   due to an imperative assignment. This can be used to debug issues due to
+   broken bindings.
+ - [QTBUG-61599] Allow sending binary data, encoded as ArrayBuffer objects,
+   via XMLHttpRequest's send() method.
+ - [QTBUG-14861] Enums can now be declared directly in QML.
+ - [QTBUG-63464] Fix Number.isNaN() returning incorrect values with some
+   glibc versions.
+ - [QTBUG-52515] Qt.platform.os returns "qnx" when running on QNX
+   platforms.
+ - [QTBUG-60133] std::vector and QVector are now on par with QList as a
+   Q_INVOKABLE return type and as a property type
+
+ - QQmlEngine:
+   * [QTBUG-15602] Added retranslate() slot and QEvent::LanguageChange
+     support to refresh bindings when changing the language at runtime.
+
+qmlscene
+--------
+ - Added --core-profile option to request that type of OpenGL context
+ - Added --apptype option to set the application class (like the qml
+   runtime tool already had)
diff --git a/dist/changes-5.10.1 b/dist/changes-5.10.1
new file mode 100644
index 0000000000..cbd9869476
--- /dev/null
+++ b/dist/changes-5.10.1
@@ -0,0 +1,109 @@
+Qt 5.10.1 is a bug-fix release. It maintains both forward and backward
+compatibility (source and binary) with Qt 5.10.0.
+
+For more details, refer to the online documentation included in this
+distribution. The documentation is also available online:
+
+http://doc.qt.io/qt-5/index.html
+
+The Qt version 5.10 series is binary compatible with the 5.9.x series.
+Applications compiled for 5.9 will continue to run with 5.10.
+
+Some of the changes listed in this file include issue tracking numbers
+corresponding to tasks in the Qt Bug Tracker:
+
+https://bugreports.qt.io/
+
+Each of these identifiers can be entered in the bug tracker to obtain more
+information about a particular change.
+
+This release contains all fixes included in the Qt 5.9.4 release.
+
+****************************************************************************
+*                   Important Behavior Changes                             *
+****************************************************************************
+
+* A type that can be used for object declaration in QML must start with an
+  uppercase letter (this has always been the convention).  Registration of
+  type names beginning with lowercase characters is now explicitly disallowed.
+
+****************************************************************************
+*                            Qt 5.10.1 Changes                             *
+****************************************************************************
+
+QtQml
+-----
+
+ - [QTBUG-65924] Fixed namespaced builds with -no-qml-debug
+ - [QTBUG-65624] Fixed a crash with simple qsTr() bindings on var properties
+ - [QTBUG-36773] A qmldir file can be provided via a custom schema
+ - [QTBUG-64798] Property alias syntax error no longer causes a crash
+ - [QTBUG-44153] Fixed a crash when a property alias points to a deleted object
+ - [QTBUG-47321][QTBUG-51995][QTBUG-60344] We now avoid temporarily invalid
+   bindings (such as "Cannot read property of null") while unloading a Loader
+ - [QTBUG-66067] Fixed a bug with negative-valued enum values in singletons
+
+ - QML profiler:
+   * [QTBUG-64674] Re-enabled QML memory profiling
+   * [QTBUG-65190] QML profiler tracks signals globally to prevent duplication
+
+ - Platform Specific Changes:
+   * Fixed compilation on QNX 7.0
+   * Enabled x86-64 JIT for QNX
+   * Enabled ARM64 JIT for QNX
+
+QtQuick
+-------
+
+ - [QTBUG-50992] Fixed bugs related to deferred property bindings to avoid
+   item view delegate objects being destroyed during incubation or failing
+   to be created.  This fixes a lot of related bugs in QtQuick Controls 2.
+ - [QTBUG-64548][QTBUG-62990][QTBUG-64367] Shortcut works in QQuickWidget
+   and QQuickRenderControl scenes
+ - [QTBUG-65789] An Image with an SVG source uses the SVG renderer to do
+   animorphic scaling sharply
+ - [QTBUG-64616] Fixed a bug with TextInput validators allowing invalid characters
+ - [QTBUG-52944] When a Loader loads a Window, its transient parent will now
+   be set to the Loader's window (i.e. the window manager should place it on top).
+ - Improved support for compressed textures
+
+ - Software rendering:
+   * [QTBUG-62867] Fixed bad clipping caused by incorrect background coordinates
+
+ - Item Views:
+   * [QTBUG-49218] Fixed an off-by-one layout error in GridView
+   * [QTBUG-64311] Fixed the removal transition animation when the last item
+     of a GridView or ListView is removed
+
+ - Shapes:
+   * [QTBUG-64951] Some rendering performance improvements; added
+     qt.shape.time.sync logging category
+   * [QTBUG-65173] Shapes work correctly in static builds
+   * [QTBUG-63105] Invisible Shapes can be used with OpacityMask and other
+     Qt Graphical Effects
+
+ - Pointer Handlers:
+   * [QTBUG-64692] Pointer Handlers receive events in the reverse of
+     declaration order, just as Items receive events in top-down Z order
+   * [QTBUG-65003] TapHandler consistently emits the canceled signal when
+     its passive or exclusive grab is taken over by another handler or item
+   * [QTBUG-64848] One pinch gesture cannot pinch two PinchHandlers at the
+     same time; to that end, we now test the target item's bounds correctly
+     when delivering native gesture events from trackpads
+   * A Pointer Handler with only a passive grab cannot prevent delivery to
+     other handlers by accepting all the points in the pointer event.
+     This enables Handlers to cooperatively modify behavior of existing controls.
+   * TapHandler.gesturePolicy is now DragThreshold by default (rather than
+     ReleaseWithinBounds), because this makes it easier for a TapHandler to
+     add additional onTapped behavior to existing controls.  The reason is
+     that the DragThreshold policy only requires a passive grab, not an exclusive
+     grab, so it doesn't interfere with the pre-existing event delivery.
+   * Fixed a bug with target item translation in DragHandler
+   * Added plugins.qmltyles so that syntax highlighting and completion work
+     in Qt Creator
+   * Various improvements in the tests/manual/pointer manual tests
+
+ - Platform Specific Changes:
+   * [QTBUG-61882][QTBUG-65519] Fixed rendering of emoji on macOS
+   * [QTBUG-65663] Fixed re-rendering of window when dragged to a screen
+     with a different devicePixelRatio on macOS
diff --git a/dist/changes-5.11.0 b/dist/changes-5.11.0
new file mode 100644
index 0000000000..f7afe87eb7
--- /dev/null
+++ b/dist/changes-5.11.0
@@ -0,0 +1,167 @@
+Qt 5.11 introduces many new features and improvements as well as bugfixes
+over the 5.10.x series. For more details, refer to the online documentation
+included in this distribution. The documentation is also available online:
+
+http://doc.qt.io/qt-5/index.html
+
+The Qt version 5.11 series is binary compatible with the 5.10.x series.
+Applications compiled for 5.10 will continue to run with 5.11.
+
+Some of the changes listed in this file include issue tracking numbers
+corresponding to tasks in the Qt Bug Tracker:
+
+https://bugreports.qt.io/
+
+Each of these identifiers can be entered in the bug tracker to obtain more
+information about a particular change.
+
+****************************************************************************
+*                   Important Behavior Changes                             *
+****************************************************************************
+
+* QML module plugins used to be limited to type registrations in the
+  primary module namespace in the virtual registerTypes() function.
+  Module authors worked around this limitation by placing necessary
+  internal type registrations into initializeEngine() that may cause
+  memory leaks. Therefore this restriction has been moved and types in
+  any (non-protected) namespaces can be registered in the
+  registerTypes() function.
+
+* In Qt 5.11 and newer versions, QML plugin modules are available with
+  the same minor version as the Qt release minor version number. For
+  example it's possible to import QtQuick.Window 2.11 or import
+  QtQuick.Layouts 1.11 even though there haven't been any API changes in
+  these modules for Qt 5.11, and the maximum possible import version
+  will automatically increment in future Qt versions. This is intended
+  to reduce confusion.
+
+****************************************************************************
+*                          Library                                         *
+****************************************************************************
+
+QtQml
+-----
+
+ - Qt Qml uses a completely new compiler pipeline to compile Javascript (and QML) first
+   into bytecode and then JIT heavily used functions into assembly.
+  * Lots of cleanups and performance improvement to the way function calls and Javascript
+    scopes are being handled.
+  * Improved performance of JS property lookups.
+  * A new bytecode format that is very compact, saving memory in many cases.
+  * significantly faster bytecode interpreter than in earlier versions of Qt, in many cases
+    reaching almost the performance of the old JIT.
+  * A new JIT that works on top of the bytecode interpreter and only compiles hot functions
+    into assembly.
+  * Overall test results show almost a doubling of the JS performance on platforms where we
+    can't use a JIT (iOS and WinRT) compared to 5.10.
+  * With the new JIT, JS performance is usually around 10-40% faster than in older Qt versions
+    (depending on the use case).
+
+ - The commercial only Qt Quick Compiler has been removed and replaced with a common solution
+   that works in both the open source and commercial version of Qt. No code changes are needed
+   for users of the old compiler.
+
+ - Fix qmlplugindump to work correctly with shadow builds.
+
+ - Fixed creation of QWidgets in QML.
+
+ - Various fixes to the debugging bridge.
+
+ - ListModel
+   * Support assignment of function declarations in ListElement, to allow for
+     models with actions.
+
+QtQuick
+-------
+
+ - QQuickWindow:
+   * [QTBUG-66329] We no longer synthesize redundant mouse events based on
+     touch events that come from a trackpad which can generate mouse events.
+
+ - Item:
+   * [QTBUG-20524] Added a containmentMask property.  This allows any
+     QObject which defines Q_INVOKABLE bool contains(const QPointF &point)
+     (including a Shape) to mask the area of an Item that will be
+     sensitive to mouse and touch events.
+
+ - AnimatedSprite:
+   * [QTBUG-36341] AnimatedSprite's implicitWidth and implicitHeight are
+     now based on frameWidth and frameHeight, respectively. This means it
+     is no longer necessary to explicitly size AnimatedSprite.
+
+ - Image:
+   * [QTBUG-66127] Support detection of suitable file extension.
+   * Add support for ktx files containing compressed textures.
+   * Add experimental automatic atlasing of ETC-compressed
+     textures (can be enabled with QSG_ENABLE_COMPRESSED_ATLAS=1).
+   * [QTBUG-67019] SVG images are now scaled up if the source size is larger
+     than the original size.
+   * [QTBUG-65789] SVG images are rendered with the correct aspect ratio
+     when width or height is set to zero.
+
+ - AnimatedImage:
+   * Added a speed property.  It's also OK to set it to 0 to pause
+     the animation.
+   * There is now an example to demonstrate usage of AnimatedImage.
+   * [QTBUG-62913] frameCount now has a NOTIFY signal to avoid binding warnings.
+
+ - Path:
+   * [QTBUG-62684] Add new PathAngleArc type.
+
+ - Shape:
+   * A containsMode property is added. If it is set to FillContains, then
+     Shape.contains() returns true only within the visible bounds, so its
+     Pointer Handlers also respond only within those bounds.
+
+ - ShapePath:
+   * Improved performance for complex paths.
+
+ - Text:
+   * [QTBUG-60328][QTBUG-67145] Fixed Text with ElideRight not being rendered
+     when reparented.
+   * [QTBUG-67007] Fixed non-integer scale factors with Text native rendering.
+
+ - Pointer Handlers:
+   * Added singleTapped and doubleTapped convenience signals to TapHandler.
+   * PointerHandlers implement QQmlParserStatus, so that subclasses can
+     have custom initialization in componentComplete() (just as Items can).
+   * [QTBUG-65651] Restore 5.9 behavior: if an Item has no PointerHandlers,
+     childMouseEventFilter() will not be called during post-delivery of
+     an unhandled event.
+   * TapHandler.gesturePolicy is now DragThreshold by default.
+   * DragHandler with target: null no longer crashes.
+   * [QTBUG-64852] DragHandler enforces its axis constraints even when
+     the parent coordinate system changes during the drag.  For example
+     the knob of a DragHandler-based slider inside a Flickable doesn't
+     come out of its "groove" if you manage to drag the slider and the
+     Flickable at the same time.
+
+  - Loader:
+    * [QTBUG-63729] Avoid evaluating bindings during destruction, to
+      avoid some spurious errors.
+    * [QTBUG-66822] When deactivating a loader, do not immediately clear
+      its context.
+
+ - Software renderer
+    * [QTBUG-63185][QTBUG-65975] QSGLayer::grab now works correctly.
+    * [QTBUG-66381] Fixed a crash when a Window has a QObject parent
+      (such as Loader).
+    * [QTBUG-65934] Fixed renering of rounded rectangles with floating point
+      pixel device ratios.
+
+  - Platform Specific Changes:
+    * [QTBUG-67460] Fixed a problem with jumping back to the highlight
+      while slowly scrolling a ListView on macOS.
+
+QtQuickTest
+-----------
+
+ - [QTBUG-50064] Added QUICK_TEST_MAIN_WITH_SETUP macro to allow executing
+   C++ before a QML test (such as registering context properties).
+
+QQuickWidget
+------------
+
+ - [QTBUG-45641] Tab presses are now passed on to the root item to be
+   handled first. When not handled by the root item, it will be handled
+   like a standard QWidget.
diff --git a/dist/changes-5.11.1 b/dist/changes-5.11.1
new file mode 100644
index 0000000000..ac48a4c828
--- /dev/null
+++ b/dist/changes-5.11.1
@@ -0,0 +1,56 @@
+Qt 5.11.1 is a bug-fix release. It maintains both forward and backward
+compatibility (source and binary) with Qt 5.11.0.
+
+For more details, refer to the online documentation included in this
+distribution. The documentation is also available online:
+
+http://doc.qt.io/qt-5/index.html
+
+The Qt version 5.11 series is binary compatible with the 5.10.x series.
+Applications compiled for 5.10 will continue to run with 5.11.
+
+Some of the changes listed in this file include issue tracking numbers
+corresponding to tasks in the Qt Bug Tracker:
+
+https://bugreports.qt.io/
+
+Each of these identifiers can be entered in the bug tracker to obtain more
+information about a particular change.
+
+****************************************************************************
+*                              Qt 5.11.1 Changes                           *
+****************************************************************************
+
+QtQml
+-----
+
+ - Fix regression with .import in .js files not working when using
+   CONFIG+=qtquickcompiler.
+ - Fix QML declared enums with CONFIG+=qtquickcompiler.
+ - Enabled JIT on INTEGRITY ARM64.
+ - [QTBUG-68416] Fixed a crash when incubating objects with non-existent
+   initial properties.
+ - [QTBUG-68369] Fixed a crash when modifying objects used as prototypes.
+ - [QTBUG-68513] Fixed a crash in the modulus operation.
+ - [QTBUG-68522][QTBUG-68463][QTBUG-68474][QTBUG-68474] Fixed several QML
+   debugging issues.
+ - [QTBUG-68025] Fixed loading of composite singletons from resources.
+ - [QTBUG-65723] Fixed repeated loading of resources with slightly
+   different URLs.
+
+QtQuick
+-------
+
+ - [QTBUG-68490][QTBUG-68582] Fixed incorrect high-DPI scaling in the
+   sprite engine which was causing AnimatedSprite to render the wrong
+   region of the source image, or not at all.
+ - [QTBUG-65648][QTBUG-68030] Ungrabbing the touch or mouse event is now
+   more reliable in certain situations.
+ - [QTBUG-67960] Fixed an issue with Canvas Context2D createRadialGradient.
+ - [QTBUG-67427] Fixed a crash when changing the source of AnimatedImage
+   after a frame change.
+ - [QTBUG-40366] Fixed BorderImage high-DPI with the software renderer.
+ - [QTBUG-67024] Fixed a crash in mapToGlobal().
+ - [QTBUG-44976] Fixed a DnD crash with Drag.Automatic when dragging
+   on a touchscreen.
+ - [QTBUG-59852] Fixed ListView.snapMode with non-zero ListView.spacing.
diff --git a/dist/changes-5.11.2 b/dist/changes-5.11.2
new file mode 100644
index 0000000000..2d48d99cdb
--- /dev/null
+++ b/dist/changes-5.11.2
@@ -0,0 +1,60 @@
+Qt 5.11.2 is a bug-fix release. It maintains both forward and backward
+compatibility (source and binary) with Qt 5.11.0 through 5.11.1.
+
+For more details, refer to the online documentation included in this
+distribution. The documentation is also available online:
+
+http://doc.qt.io/qt-5/index.html
+
+The Qt version 5.11 series is binary compatible with the 5.10.x series.
+Applications compiled for 5.10 will continue to run with 5.11.
+
+Some of the changes listed in this file include issue tracking numbers
+corresponding to tasks in the Qt Bug Tracker:
+
+https://bugreports.qt.io/
+
+Each of these identifiers can be entered in the bug tracker to obtain more
+information about a particular change.
+
+****************************************************************************
+*                              Qt 5.11.2 Changes                           *
+****************************************************************************
+
+****************************************************************************
+*                                  QtQml                                   *
+****************************************************************************
+
+ - [QTBUG-69328] Fixed crashes with unaligned memory access on ARM.
+ - [QTBUG-69475] Fixed quadratic GC behavior when allocating very large
+   objects.
+ - [QTBUG-68323] qmlRegisterType, qmlRegisterUncreateableType etc. will
+   now show error messages when they fail.
+
+****************************************************************************
+*                                 QtQuick                                  *
+****************************************************************************
+
+ - Events:
+   * [QTBUG-61749] Fixed a warning about unregistered datatype
+     QQuickPointerDevice.
+
+ - Image:
+   * [QTBUG-66116] Fixed a memory leak when updating images in an
+     invisible window.
+
+ - Item Views:
+   * [QTBUG-67460] Fixed ListView getting stuck while scrolling after
+     setting currentIndex.
+
+ - Loader:
+   * Fixed a leak of Components when changing source url.
+   * [QTBUG-68738] Fixed a crash when using setSource() in an asynchronous
+     Loader.
+
+ - Layouts:
+   * [QTBUG-63269] Fixed items in layouts not being rendered when layers
+     are used.
+
+ - Localization and internationalization:
+   * [QTBUG-69196] Improved l10n and i18n in examples.
diff --git a/dist/changes-5.11.3 b/dist/changes-5.11.3
new file mode 100644
index 0000000000..8701cdeed4
--- /dev/null
+++ b/dist/changes-5.11.3
@@ -0,0 +1,58 @@
+Qt 5.11.3 is a bug-fix release. It maintains both forward and backward
+compatibility (source and binary) with Qt 5.11.0 through 5.11.2.
+
+For more details, refer to the online documentation included in this
+distribution. The documentation is also available online:
+
+http://doc.qt.io/qt-5/index.html
+
+The Qt version 5.11 series is binary compatible with the 5.10.x series.
+Applications compiled for 5.10 will continue to run with 5.11.
+
+Some of the changes listed in this file include issue tracking numbers
+corresponding to tasks in the Qt Bug Tracker:
+
+https://bugreports.qt.io/
+
+Each of these identifiers can be entered in the bug tracker to obtain more
+information about a particular change.
+
+****************************************************************************
+*                              Qt 5.11.3 Changes                           *
+****************************************************************************
+
+****************************************************************************
+*                                  QtQml                                   *
+****************************************************************************
+
+ - [QTBUG-69973] Fixed QML comma operator property lookup failure.
+ - [QTBUG-70350] Fixed allocation of multi-page executable memory for
+   INTEGRITY.
+ - [QTBUG-69996] Fixed undefined behavior in MASM on 64bit architectures.
+ - [QTBUG-70460] Fixed deadlock in qmlplugindump.
+
+****************************************************************************
+*                                 QtQuick                                  *
+****************************************************************************
+
+ - Accessibility: The StaticText role for Text items is now only used if
+   there is no explicit role set.
+ - Scene Graph: Fixed Leaking of resources in the OpenVG backend.
+ - [QTBUG-69290] Fixed leaking of textures and animation resources in
+   software backend.
+ - [QTBUG-58924] Added a warning message for the case of too many tiles in
+   a BorderImage.
+ - [QTBUG-70898] Fixed a crash on nested delivery of mouse or touch presses.
+ - [QTBUG-64402] Fixed a crash in QQuickAnimatorProxyJob.
+ - [QTBUG-69059][QTBUG-61144] Fixed confusion about mouse grabbing when
+   delivering  pointer events to a QQuickWindow.
+ - [QTBUG-59620] Prevented PathView's parent from stealing mouse grabs
+   during double-flick.
+
+****************************************************************************
+*                                Building                                  *
+****************************************************************************
+
+ - [QTBUG-70414] Disabled building of XmlListModel if the "qml-network"
+   feature is unavailable.
+ - Enabled building without the "filesystemwatcher" feature.
diff --git a/dist/changes-5.12.0 b/dist/changes-5.12.0
new file mode 100644
index 0000000000..753082a43d
--- /dev/null
+++ b/dist/changes-5.12.0
@@ -0,0 +1,245 @@
+Qt 5.12 introduces many new features and improvements as well as bugfixes
+over the 5.11.x series. For more details, refer to the online documentation
+included in this distribution. The documentation is also available online:
+
+https://doc.qt.io/qt-5/index.html
+
+The Qt version 5.12 series is binary compatible with the 5.11.x series.
+Applications compiled for 5.11 will continue to run with 5.12.
+
+Some of the changes listed in this file include issue tracking numbers
+corresponding to tasks in the Qt Bug Tracker:
+
+https://bugreports.qt.io/
+
+Each of these identifiers can be entered in the bug tracker to obtain more
+information about a particular change.
+
+****************************************************************************
+*                                General                                   *
+****************************************************************************
+
+ - [QTBUG-51710] Added TableView with a similar architecture as ListView
+   (inheriting Flickable and using QQmlInstanceModel internally)
+   but 2-dimensional. It works best with a QAbstractItemModel that defines
+   multiple columns and rows (i.e. it's the QtQuick counterpart to QTableView)
+   but can also present a single-column view of other model types.
+   As an optimization, it maintains a pool of the delegate instances that
+   are visible (plus a few extras); during scrolling, as delegates fall
+   out of view, they are re-bound to show cells that have just come into view.
+ - [QTBUG-26681] Added DelegateChooser, a new type of Component to choose
+   different delegates in an Item View (e.g. TableView) depending on model
+   roles.  DelegateChoice instances specify the available choices.
+ - Pointer Handlers and the Keys handler are now collectively called
+   Input Handlers [QTBUG-66651], and are fully supported as part of
+   Qt Quick 2.12 and forward.  The Qt.labs.handlers import is now removed.
+ - [QTBUG-68072] Added HoverHandler to detect the position of the
+   hovering mouse or stylus pointer.
+ - The JavaScript engine now supports ECMAScript 7.
+ - ECMAScript modules can now be loaded directly with QJSEngine::importModule()
+   and imported in .qml files when using the .mjs file extension.
+ - Qt Quick applications can now be deployed via WebAssembly.
+ - The new Qt.labs.wavefrontmesh import provides an experimental
+   WavefrontMesh type which can read a Wavefront .obj file containing
+   a 2D shape, and generate a 2D mesh for use with ShaderEffect.
+
+****************************************************************************
+*                        Important Behavior Changes                        *
+****************************************************************************
+
+ - [QTBUG-7329][QTBUG-41977][QTBUG-69196] The automatic translation loading
+   in qml, qmlscene and QQmlApplicationEngine now tries to load
+   translations for all languages in QLocale::uiLanguages(). This might
+   require shipping an empty translation for the source language.
+
+****************************************************************************
+*                                  QtQml                                   *
+****************************************************************************
+
+ - LoggingCategory:
+   * [QTBUG-67094] Added defaultLogLevel property. It is possible to define
+     default log level that LoggingCategory is enabled for.
+
+ - QJSEngine:
+   * [QTBUG-39041] Added API to throw run-time errors.
+   * Added function to import ECMASCript modules from the file system or
+     the Qt resource system.
+   * [QTBUG-71083] Fixed a stack overflow in the parser.
+   * [QTBUG-70632] It's now OK to declare a class in a .mjs module.
+   * [QTBUG-69475] Fixed quadratic behavior when allocating large objects.
+
+ - QQmlEngine:
+   * [QTBUG-56150] QML cache files are now always stored in the
+     application's cache directory when being generated at run-time. If
+     precompiled QML files exist at the source location, then they are
+     loaded and no cache file is being generated. The application's
+     uninstaller is responsible for cleaning up the cache during removal.
+   * [QTBUG-39970] Added API to access singletons associated with a
+     QQmlEngine.
+   * [QTBUG-53111] The onStatusChanged signal from the incubator object
+     that is returned from Component.incubateObject() is more reliable.
+   * [QTBUG-70425] Fixed translation contexts for paths with drive letters
+     on Windows
+   * [QTBUG-68350] Fix QQmlEngine::retranslate() with ListElement objects
+     that use translation functions such as qsTr.
+   * [QTBUG-51581] Properties of the JS global object will now be looked up
+     after local properties in the QML object. This can lead to runtime
+     incompatibilities if your qml file is named the same as a property of
+     the global object (e.g. Date.qml).
+   * [QTBUG-71184] Enums in subclasses can overwrite inherited enums.
+   * Added option to disable unscoped registration of enum classes.
+   * [QTBUG-69884] Fixed the visibility of the Connections.enabled property
+     to appear only when importing QtQml/QtQuick >= 2.3, which was introduced
+     with Qt 5.7. Otherwise it would accidentally shadow an "enabled"
+     context property, for example.
+
+ - QtTest:
+   * We now call cleanupTestCase() on the object given to QUICK_TEST_MAIN
+     before starting destruction.
+   * Add test init function to be called when application object is
+     available.
+   * [QTBUG-47111] ignoreWarning now supports ignoring regular expressions
+     as well as strings.
+
+****************************************************************************
+*                                 QtQuick                                  *
+****************************************************************************
+
+ - Input Handlers:
+   * The QQuickEventPoint::GrabState enum is renamed to GrabTransition.
+   * [QTBUG-68941] PinchHandler.scale is now persistent between gestures,
+     i.e. it's the same as the target Item's scale property if there is a
+     target.  Added an activeScale property to provide the scaling value
+     during a single pinch gesture (activeScale will be 1.0 whenever the
+     PinchHandler is not active, whereas the scale property was unintuitively
+     behaving that way in previous versions).  This change is intended to
+     increase flexibility when the scaling is not done by setting an Item's
+     scale property, but by other means.
+   * [QTBUG-68077] The pointDistanceThreshold property is renamed to
+     margin, and now allows activating any pointer handler within a margin
+     around the parent Item.  This makes it easier to pinch a PinchHandler
+     on a small item, makes it easier to comply with Fitts's Law when
+     a button with a TapHandler is near a screen edge, etc.  If margin
+     is set, it overrides the parent Item's containmentMask, if any.
+   * [QTBUG-68106] DragHandler is now a multi-point handler: if
+     declared with minimumPointCount: 2 for example, it will require
+     two fingers to initiate the drag.  This is especially useful with
+     target: null to handle 2-finger-drag for some alternate purpose.
+   * DragHandler and PinchHandler (and other future MultiPointHandler
+     subclasses) now have a centroid property, since that is usually
+     the focal point of the action or gesture being performed.
+   * [QTBUG-68101] QQuickHandlerPoint (i.e. a handler's centroid or
+     other exposed point property) includes a modifiers property so
+     that you can see which keyboard modifiers are being held.
+   * [QTBUG-61749][QTBUG-64847] The TapHandler.tapped signal includes an
+     eventPoint parameter so that you can see which button was tapped.
+   * [QTBUG-68074] The PointerHandler.grabChanged signal includes a
+     stateChange parameter so that you can see whether the grab was
+     acquired or lost.
+   * [QTBUG-70075] PinchHandler.centroid now has correct property values
+     on a macOS trackpad.
+   * [QTBUG-70292] The PinchHandler.pinchOrigin property is removed.
+   * [QTBUG-66360] PointHandler handles presses and releases of multiple
+     mouse buttons correctly.
+   * [QTBUG-69607] DragHandler doesn't react to mouse wheel events.
+   * [QTBUG-65012] TapHandler doesn't emit longPressed if the point
+     is dragged.
+
+ - AnimatedSprite:
+   * Added finished() signal to AnimatedSprite as a convenient way to react
+     to an animation finishing.
+
+ - Animation:
+   * Added finished() signal to Animation as a convenient way to react to
+     an animation finishing naturally.
+
+ - Canvas:
+   * [QTBUG-31807] Added set/get lineDash and lineDashOffset to Context2D
+     to allow non solid lines to be drawn.
+
+ - Image:
+   * [QTBUG-66116] Fixed a memory leak in Image in an invisible window.
+
+ - Item:
+   * There's now a warning whenever an Item has multiple states with the
+     same name.
+   * [QTBUG-68271] Fixed an infinite loop in tab focus chain when visiting
+     invisible items.
+
+ - MultiPointTouchArea:
+   * [QTBUG-70258] Avoid emitting gestureStarted until the drag threshold
+     is actually exceeded.  In a QML onGestureStarted callback,
+     gesture.touchPoints[0].startX and startY now have correct values.
+
+ - Rectangle:
+   * Added support for horizontal gradients.
+
+ - Repeater:
+   * [QTBUG-54752] If the model is an integer, it must be less than
+     100,000,000 to avoid running out of memory.
+
+ - Shape:
+   * [QTBUG-66843][QTBUG-66457] The Shape item will not try to use
+     GL_NV_path_rendering by default, unless explicitly requested.
+     Thus the default value of enableVendorExtensions is now false.
+
+ - Flickable and Item Views:
+   * [QTBUG-62902] Added a synchronousDrag property that makes the content
+     jump to the position it would have had if there was no drag threshold,
+     as soon as dragging begins.
+   * [QTBUG-70742][QTBUG-70941] We now cancel flicking when the model is
+     reset, and when programmatically positioning the content, to avoid
+     wasting time instantiating irrelevant delegates.
+   * [QTBUG-49224] Fixed a crash by avoiding movement during layout.
+   * [QTBUG-67051] Improved interaction between snapping and sections.
+   * [QTBUG-69863] GridView LeftMargin and RightMargin are taken into
+     account when calculating positions and columns.
+   * [QTBUG-69059][QTBUG-61144] Fixed the regression that when a
+     mouse-handling Item or Control is used in a Flickable with a
+     pressDelay, the delegate item did not receive touchscreen taps
+     (in the form of mouse clicks).  This fix was in 5.9.4 but somehow
+     did not get merged forward into 5.10 and 5.11.
+   * [QTBUG-59620] PathView calls setKeepMouseGrab() so that a parent
+     Flickable will not steal the grab from it.
+
+ - Text:
+   * [QTBUG-53279] Fixed an issue where updating text inside a layout would
+     not cause it to correctly adapt to its new width.
+   * [QTBUG-69356] Support pregenerated loading distance field glyph caches
+     to decrease startup time for applications with large amounts of text.
+
+ - QQuickWindow:
+   * [QTBUG-52748] You can now disable touch->mouse event synthesis in
+     QtQuick by calling
+     qGuiApp.setAttribute(Qt::AA_SynthesizeMouseForUnhandledTouchEvents,
+     false). This will simplify and speed up event delivery, and it will
+     also prevent any and all interaction with mouse-only items like
+     MouseArea and Flickable on a touchscreen.
+   * [QTBUG-70998] Touch->mouse synthesis is canceled when the touch
+     is ungrabbed, rather than when a new touchpoint is pressed.  Thus
+     if you are using one finger to interact with a legacy mouse-handling
+     Item, and you press a second finger, the first interaction doesn't
+     necessarily end right away, unless some other handler steals the
+     grab from the first Item.
+   * [QTBUG-70898] Emit a warning rather than crashing if user code
+     calls sendEvent() while a pointer event is being delivered.
+     Nested event delivery is not possible because of the way that
+     the QQuickPointerEvent instances are reused for subsequent events.
+
+ - FolderListModel:
+   * [QTBUG-48757][QTBUG-70212] Added a sortCaseSensitive property that
+     can be set to false to sort filenames in a case-insensitive manner.
+
+ - Software renderer:
+   * [QTBUG-70740] Fixed a memory leak.
+   * Fixed QSGImageNode with QSGLayer.
+   * [QTBUG-68085] Italic text is no longer cut improperly due to line wrap.
+   * [QTBUG-70422] If Qt is built without support for threads, single-threaded
+     rendering is used.  (This includes the WebAssembly use case.)
+
+ - Platform Specific Changes:
+   * [QTBUG-63026][QTBUG-65160] Now that macOS provides a proper
+     ScrollMomentum phase in QWheelEvent, Flickable responds more
+     precisely when simulated momentum on the trackpad comes to an
+     end, rather than using a timer to wait for it to end.  This improves
+     robustness in some cases where scrolling was jumpy in older versions.
diff --git a/dist/changes-5.12.1 b/dist/changes-5.12.1
new file mode 100644
index 0000000000..39767ade87
--- /dev/null
+++ b/dist/changes-5.12.1
@@ -0,0 +1,81 @@
+Qt 5.12.1 is a bug-fix release. It maintains both forward and backward
+compatibility (source and binary) with Qt 5.12.0.
+
+For more details, refer to the online documentation included in this
+distribution. The documentation is also available online:
+
+http://doc.qt.io/qt-5/index.html
+
+The Qt version 5.12 series is binary compatible with the 5.11.x series.
+Applications compiled for 5.11 will continue to run with 5.12.
+
+Some of the changes listed in this file include issue tracking numbers
+corresponding to tasks in the Qt Bug Tracker:
+
+https://bugreports.qt.io/
+
+Each of these identifiers can be entered in the bug tracker to obtain more
+information about a particular change.
+
+****************************************************************************
+*                                   Qml                                    *
+****************************************************************************
+
+ - [QTBUG-71829] Qt Quick Compiler works correctly with CMake on Windows.
+ - Empty resource files will not be passed to Qt Quick Compiler to be
+   handled when using CMake.
+ - [QTBUG-58454] You can now pass enum values tagged with Q_ENUM in one
+   class as parameters to function of a different class exposed to QML.
+ - [QTBUG-66976] Disk caching of compiled QML code works now for modules
+   with multiple QML singletons.
+ - [QTBUG-71138] You can extend built-in JavaScript classes with
+   user-defined methods.
+ - [QTBUG-71817] Inserting the same QObject as the same context property
+   multiple times does not leak memory anymore.
+ - [QTBUG-67292] qmlplugindump will correctly report versions of components
+   defined in qmldir files that also contain singletons.
+ - [QTBUG-71195] You can create more than the previous limit of about 2500
+   QML elements in the same file.
+ - [QTBUG-68736] On android the QML engine will not load stale cache files
+   anymore.
+ - [QTBUG-71524] JavaScript files included via Qt.include() are now parsed
+   as JavaScript, not as QML.
+ - [QTBUG-72674] Running URLs through JSON.stringify() will produce a proper
+   JSON string.
+
+****************************************************************************
+*                               Qml Tooling                                *
+****************************************************************************
+
+ - [QTBUG-71515] The Qml profiling plugin now inserts memory events in the
+   correct order. This is important for the client to show a meaningful
+   memory profile.
+ - [QTBUG-71768] The qmlpreview tool does a better job at watching files for
+   changes, especially in the common case that editors replace files, rather
+   than change them in place.
+ - [QTBUG-71037] The QML debugger will not crash the application on
+   encountering certain dynamically created objects anymore.
+
+****************************************************************************
+*                                  QtQuick                                 *
+****************************************************************************
+
+ - [QTBUG-71972] PinchHandler and DragHandler activate only when they grab points.
+ - [QTBUG-71466][QTBUG-71970] TapHandler resets state when giving up grab.
+ - [QTBUG-71431] PointHandler distributes simultaneous touch presses properly.
+ - [QTBUG-71955] TapHandler ignores scroll events and native gestures.
+ - [QTBUG-71317] Event Handlers can now be used in Windows and Dialogs.
+ - [QTBUG-71427] Event Handlers now function properly when created dynamically.
+ - [QTBUG-73137] The PinchHandler {min,max}imum{X,Y} properties that were
+   unintentionally included in the 5.12.0 release have now been deprecated.
+   Please use the xAxis and yAxis properties instead.
+ - [QTBUG-72376] In Text with StyledText textFormat, <s></s> and <del></del>
+   tags will now be interpreted as strikethrough style.
+ - [QTBUG-59310] Fixed vertical alignment of images in a text document.
+ - [QTBUG-68863] Fixed updating of text nodes in QQuickTextEdit.
+ - [QTBUG-71684] QQuickText: Signal content height/width changes also when resetting.
+ - [QTBUG-72603] Fixed regression in border-top with high-dpi.
+ - [QTBUG-65077] Fixed invalidation of m_cache while iterating qquickpixmapcache.
+ - [QTBUG-71322] Disabled antialiased clipping when painting images.
+ - [QTBUG-69290] Fixed leaking textures and animation resources in software backend.
+ - [QTBUG-65236][QTBUG-71705] Fixed null pointer access in material cache.
diff --git a/dist/changes-5.6.3 b/dist/changes-5.6.3
new file mode 100644
index 0000000000..3dfc21eb39
--- /dev/null
+++ b/dist/changes-5.6.3
@@ -0,0 +1,78 @@
+Qt 5.6.3 is a bug-fix release. It maintains both forward and backward
+compatibility (source and binary) with Qt 5.6.0.
+
+For more details, refer to the online documentation included in this
+distribution. The documentation is also available online:
+
+  http://doc.qt.io/qt-5/index.html
+
+The Qt version 5.6 series is binary compatible with the 5.5.x series.
+Applications compiled for 5.5 will continue to run with 5.6.
+
+Some of the changes listed in this file include issue tracking numbers
+corresponding to tasks in the Qt Bug Tracker:
+
+  https://bugreports.qt.io/
+
+Each of these identifiers can be entered in the bug tracker to obtain more
+information about a particular change.
+
+QQuickWindow
+------------
+
+ - The relevant child item is now sent a hover event when the window
+   receives a QEnterEvent, making sure hovering is recognized without
+   waiting for mouse movement.
+ - [QTBUG-56075] Wheel events retain their timestamps during delivery.
+
+QtQml
+-----
+
+ - Fixed reading of enum properties from gadgets / value types when the
+   enum was registered with qRegisterMetaType().
+ - [QTBUG-56271] Fixed a crash on big-endian architecture.
+ - [QTBUG-50592] JSON.stringify() uses QVariant::toString() so that URLs
+   and other types which are stored as variants will not be omitted.
+ - [QTBUG-56658] Fixed a crash in the Qt Quick compiler.
+ - [QTBUG-56830] Fixed conversion of long numeric strings to integers.
+ - [QTBUG-52356] Fixed binding re-evaluation when list model properties change.
+ - [QTBUG-58133] Fixed a crash when emitting a signal with an undefined QJSValue.
+ - [QTBUG-57633][QTBUG-46263] Fix crash with QObjects exposed to multiple QML engines.
+ - [QTBUG-58271] Fix PropertyChanges element to restore bindings on aliases.
+ - [QTBUG-56499] Fix Connection element not disconnecting when target became null.
+ - Work around crashes with gcc 5/6 caused by dead-store eliminations.
+ - Fix memory leak with QQmlExpression.
+ - [QTBUG-53261] Fix memory corruption when changing JS object properties in
+   certain ways.
+ - [QTBUG-39888] Fix crash with QQuickItem objects that do not have a parent but
+   should be kept alive by the JS garbage collector.
+ - [QTBUG-54822] Fix support for address space configurations where the kernel uses
+   more bits in pointer addressing
+ - [QTBUG-56551] Fix crash with Connection element and non-existent objects
+
+QtQuick
+-------
+
+ - [QTBUG-39888] Fixed crash with QQuickItems created via JavaScript being
+   garbage collected sometimes when they're not assigned to a window.
+ - [QTBUG-44038] TextInput no longer emits editingFinished twice on iOS.
+ - [QTBUG-55871][QTBUG-55886] Flickable::movementEnding and movementEnded
+   are emitted reliably at the right times on macOS.
+ - [QTBUG-55779] Text padding now has the proper effect on height when
+   there is more than one line of text.
+ - [QTBUG-37095] Canvas is rendered at high resolution if the scene is
+   initially rendered on a high-DPI screen.
+ - [QTBUG-56657] Fixed a bug resulting in invisible images in some cases.
+ - [QTBUG-58852] Large amounts of text are now rendered properly with
+   Text.NativeRendering.
+
+QuickTest
+---------
+ - [QTBUG-56223] Mouse events now include timestamps.
+
+QtWidgets
+---------
+
+ - [QTBUG-42074][QTBUG-57003] Support characters in Private Use Area, as
+   well as zero-width joiners and zero-width non-joiners in input in
+   TextInput and TextEdit.
diff --git a/dist/changes-5.9.1 b/dist/changes-5.9.1
new file mode 100644
index 0000000000..971b1832c8
--- /dev/null
+++ b/dist/changes-5.9.1
@@ -0,0 +1,83 @@
+Qt 5.9.1 is a bug-fix release. It maintains both forward and backward
+compatibility (source and binary) with Qt 5.9.0.
+
+For more details, refer to the online documentation included in this
+distribution. The documentation is also available online:
+
+http://doc.qt.io/qt-5/index.html
+
+The Qt version 5.9 series is binary compatible with the 5.8.x series.
+Applications compiled for 5.8 will continue to run with 5.9.
+
+Some of the changes listed in this file include issue tracking numbers
+corresponding to tasks in the Qt Bug Tracker:
+
+https://bugreports.qt.io/
+
+Each of these identifiers can be entered in the bug tracker to obtain more
+information about a particular change.
+
+****************************************************************************
+*                               Qt 5.9.1 Changes                           *
+****************************************************************************
+
+QtQml
+-----
+
+ - Fixed the QML Connections element ignoring the initial state of the
+   enabled property.
+
+ - Fixed QML crashes on big endian systems.
+
+ - Fixed memory leak in QQmlExpression.
+
+
+ - Various performance and memory consumption improvements
+    - Make sure the garbage collector returns completely free memory blocks
+      to the operating system.
+    - Reduce size of JavaScript objects
+    - Optimize JS property storage to make better use of the available
+      memory
+    - Reduce the size of the generated byte code when using the bytecode
+      interpreter
+    - Reduce memory usage of the JIT by creating more compact code
+    - Optimize code generation for JS expressions of type 'foo[bar]'
+
+ - Applied workaround for miscompilation with gcc 5.
+
+ - Fixed some cases where qml cache files would be ignored
+
+ - Don't generate QML cache files ahead of time on Android, as it causes
+   problems on some phones.
+
+
+QtQuick
+-------
+
+ - QQuickItemView:
+   * [QTBUG-48394][QTBUG-61294] Fixed a crash that could occur with bindings
+     to contentItem.children or contentItem.childrenRect.
+
+ - QQuickView:
+   * Set the window's contentItem as the QObject-parent of the rootObject
+     to ensure consistent behavior for calling findChildren() on
+     QQuickWindow::contentItem and QQuickView::rootObject.
+
+- QQuickWidget:
+  * [QTBUG-60985] Fixed rendering in QMdiArea when using the software
+    rendererer.
+  * [QTBUG-60988] Fixed the delivery of shortcut override events.
+
+ - QQuickWindow:
+   * Set the window as the QObject-parent of the contentItem to ensure
+     consistent behavior for calling findChildren() on QQuickWindow and
+     QQuickWindow::contentItem.
+
+QuickTest
+---------
+
+ - TestCase:
+   * [QTBUG-61297] Fixed compare() for URL objects.
+   * [QTBUG-32555] Made compare() print out dates' milliseconds to make it
+     possible to see why a comparison of two dates fails when only their
+     milliseconds differ.
diff --git a/dist/changes-5.9.2 b/dist/changes-5.9.2
new file mode 100644
index 0000000000..fee64f2dea
--- /dev/null
+++ b/dist/changes-5.9.2
@@ -0,0 +1,86 @@
+Qt 5.9.2 is a bug-fix release. It maintains both forward and backward
+compatibility (source and binary) with Qt 5.9.0.
+
+For more details, refer to the online documentation included in this
+distribution. The documentation is also available online:
+
+http://doc.qt.io/qt-5/index.html
+
+The Qt version 5.9 series is binary compatible with the 5.8.x series.
+Applications compiled for 5.8 will continue to run with 5.9.
+
+Some of the changes listed in this file include issue tracking numbers
+corresponding to tasks in the Qt Bug Tracker:
+
+https://bugreports.qt.io/
+
+Each of these identifiers can be entered in the bug tracker to obtain more
+information about a particular change.
+
+****************************************************************************
+*                               Qt 5.9.2 Changes                           *
+****************************************************************************
+
+Qml
+---
+
+ - Fix loading of static qml plugins using the old plugin interface id
+ - [QTBUG-62243] Fixed bug where sometimes changes to a qml singleton
+   would not propagate to the users or cause crashes
+ - [QTBUG-59256] Fix possible use-after-free when removing items from a
+   ListModel through JavaScript
+ - [QTBUG-61552] Fix crash due to misaligned data structures on ARMv7
+ - [QTBUG-61681] Fix crash if QObject instances are passed between QQmlEngine
+   instances
+ - [QTBUG-59704] Fix crashes with objects retrieved via ListModel.get() upon
+   destruction
+ - [QTBUG-61536] Fix memory leaks when clearing/trimming component caches
+ - [QTBUG-62978] Fix race conditions in QML profiler
+ - [QTBUG-61781] Fix crashes with closures created in QML components that outlive
+   the component instances
+ - [QTBUG-62175] Fix incorrect values of lastIndex in regular expressions created
+   from literals
+
+QtQuick
+-------
+
+ - Window:
+   * [QTBUG-62055] Fixed a (rare) crash in mouseGrabberItem()
+
+ - Text:
+   * [QTBUG-40943] Fixed TextInput cursor behavior when using inputMask
+   * QQuickTextInput: fixed a problem with validator transition from
+     Acceptable to an Intermediate state, which was preventing further editing
+   * [QTBUG-63153] TextEdit recalculates its implicit width when text is changed
+
+ - AnimatedImage:
+   * [QTBUG-62380] Fixed a crash in QQuickAnimatedImage
+   * [QTBUG-62913] QQuickAnimatedImage::frameCount now has a notifier signal
+
+ - Canvas:
+   * [QTBUG-37095] Canvas repaints at the correct resolution when the window is
+     dragged between high-DPI and lower-resolution screens.  The new logging
+     category qt.quick.canvas can be enabled to verify what it is doing.
+
+ - Drag and Drop:
+   * [QTBUG-61980] DnD dragged image hotspot is now set correctly
+
+ - Item Views:
+   * [QTBUG-61537] ListView layout is redone when a delegate is placed at
+     the last visible position
+   * [QTBUG-33568] Fixed a problem with ListView delegate size change animation
+     when highlightRangeMode is StrictlyEnforceRange
+   * [QTBUG-60894] ListView.currentIndex stays in sync during ObjectModel.move()
+   * [QTBUG-62939] Flickable (and subclasses) rebound is more consistent
+     when flicked repeatedly beyond bounds
+
+ - Scene Graph:
+   * [QTBUG-62392] Cached shader programs are freed by releaseResources()
+   * [QTBUG-61754] Fixed a memory leak in QSGAtlasTexture
+   * [QTBUG-54434] QQuickFramebufferObject::Renderer::invalidateFramebufferObject
+     always re-creates the FBO
+   * [QTBUG-61939] Fixed clipping when using the software renderer
+   * [QTBUG-61686] QSGFrameBufferObjectNode now stores devicePixelRatio as qreal
+   * [QTBUG-61502] QQuickWidget supports non-integral devicePixelRatio
+   * [QTBUG-59789] Fixed excessive recursion in QSGBatchRenderer which caused
+     a stack overflow when hiding TableView
diff --git a/dist/changes-5.9.3 b/dist/changes-5.9.3
new file mode 100644
index 0000000000..825941df23
--- /dev/null
+++ b/dist/changes-5.9.3
@@ -0,0 +1,73 @@
+Qt 5.9.3 is a bug-fix release. It maintains both forward and backward
+compatibility (source and binary) with Qt 5.9.0.
+
+For more details, refer to the online documentation included in this
+distribution. The documentation is also available online:
+
+http://doc.qt.io/qt-5/index.html
+
+The Qt version 5.9 series is binary compatible with the 5.8.x series.
+Applications compiled for 5.8 will continue to run with 5.9.
+
+Some of the changes listed in this file include issue tracking numbers
+corresponding to tasks in the Qt Bug Tracker:
+
+https://bugreports.qt.io/
+
+Each of these identifiers can be entered in the bug tracker to obtain more
+information about a particular change.
+
+****************************************************************************
+*                               Qt 5.9.3 Changes                           *
+****************************************************************************
+
+QtQml
+-----
+
+ - [QTBUG-63464] Fix Number.isNaN() returning incorrect values with some
+   glibc versions.
+ - [QTBUG-52515] Qt.platform.os returns "qnx" when running on QNX
+   platforms.
+ - [QTBUG-63200] Deferred property assignments in inner contexts are now
+   executed properly
+ - [QTBUG-63733] Fixed a crash during object deletion due to a dangling
+   pointer
+ - [QTBUG-64017] Fixed a circular dependency problem which caused a
+   failure when using QML singletons
+
+QtQuick
+-------
+
+ - Global:
+   * [QTBUG-61679] Input method events now work in QQuickWidget
+   * Loader and Flickable use setSize() to resize the inner Item in one
+     transaction rather than setting width and height separately.
+     This makes the state consistent by the time the change signals are emitted.
+   * Optimized rendering of opaque pixmaps, 9-patches and layers in the
+     software renderer
+   * [QTBUG-61434] Fixed a crash on exit by ensuring that a PointerEvent
+     instance is created only in response to an actual incoming event,
+     not because of checking the mouseGrabberItem at shutdown, and by
+     explicitly destroying the instances at the right time.
+
+ - QQuickWidget:
+   * [QTBUG-61798] QQuickWidget is repainted properly when moving between
+     screens
+   * [QTBUG-45557] Mouse enter and leave events are now correctly forwarded
+     to MouseAreas inside a QQuickWidget
+
+ - Item Views:
+   * [QTBUG-62607] Fixed a crash and a memory leak related to moving Items
+     in Item Views
+   * [QTBUG-57225][QTBUG-57225] GridView's removeDisplaced animation
+     occurs reliably and at the right time
+   * [QTBUG-61269][QTBUG-62864] Changes in a ListView's model no longer
+     disrupt the movement of an animated highlight item
+   * [QTBUG-34576] ListView's calculated velocity remains correct during
+     index-based scrolling
+   * [QTBUG-63974] ListView.positionViewAtIndex now works correctly
+     in the presence of sticky headers and footers
+
+ - Platform Specific Changes:
+   * [QTBUG-63835] iOS selection handles are shown properly when selecting
+     all text in a TextEdit
diff --git a/dist/changes-5.9.4 b/dist/changes-5.9.4
new file mode 100644
index 0000000000..0659875b9a
--- /dev/null
+++ b/dist/changes-5.9.4
@@ -0,0 +1,83 @@
+Qt 5.9.4 is a bug-fix release. It maintains both forward and backward
+compatibility (source and binary) with Qt 5.9.0.
+
+For more details, refer to the online documentation included in this
+distribution. The documentation is also available online:
+
+http://doc.qt.io/qt-5/index.html
+
+The Qt version 5.9 series is binary compatible with the 5.8.x series.
+Applications compiled for 5.8 will continue to run with 5.9.
+
+Some of the changes listed in this file include issue tracking numbers
+corresponding to tasks in the Qt Bug Tracker:
+
+https://bugreports.qt.io/
+
+Each of these identifiers can be entered in the bug tracker to obtain more
+information about a particular change.
+
+****************************************************************************
+*                               Qt 5.9.4 Changes                           *
+****************************************************************************
+
+QtQml
+-----
+
+ - Added qt.qml.gc.statistics and qt.qml.gc.allocatorStats logging
+   categories for garbage collection statistics
+ - [QTBUG-56521][QTBUG-56532] Added private qmlUnregisterType(int) for
+   advanced use cases such as re-registering an enum, or cleaning up
+   when a plugin is unloaded
+ - [QTBUG-61209] Fixed handling of QML cache files during URL interception.
+   This changes the semantics of URL redirects. Previously a redirected URL
+   was used as the base URL for further URL resolution. This doesn't work
+   because redirection occurs after interception and interception should
+   not influence the resolution of further URLs. We now use the original
+   URL as base URL for resolution of further URLs and rely on the server to
+   redirect those, too.
+ - [QTBUG-63844] Fixed a crash in QMetaObject::activate() when using
+   a Loader to load items with animations
+
+QtQuick
+-------
+
+ - QQuickWindow:
+   * Added logging category qt.quick.window.transient to check detection of
+     transient windows declared inside other Items and Windows
+
+ - QQuickWidget:
+   * [QTBUG-64241] Synthesized mouse events delivered via QQuickWidget
+     have QMouseEvent::source() set so they can be identified as synthesized
+   * [QTBUG-64548] Shortcut now works in QQuickWidget
+   * Fixed coordinate transformation in QInputMethodQueryEvent as delivered
+     to QQuickWidget
+
+ - Input Handling:
+   * [QTBUG-53036] When an application is deactivated (applicationState() is
+     no longer ApplicationActive), it's treated the same as window deactivation.
+     Thus on mobile devices MouseAreas no longer get stuck in pressed state, etc.
+   * [QTBUG-61144] Fixed the regression that when a mouse-handling Item
+     or Control is used in a Flickable with a pressDelay, the delegate item
+     did not receive touchscreen taps (in the form of mouse clicks)
+   * [QTBUG-63026] Flickable no longer jumps when reversing the direction of
+     scrolling on a pixel-delta-capable trackpad
+   * [QTBUG-64249] When pressing one MouseArea via mouse, then tapping another
+     via touch, then releasing, the first MouseArea correctly gets released
+
+ - Item Views:
+   * [QTBUG-46488] Refilling is restarted when necessary due to changing
+     the model in a delegate's Component.onCompleted()
+   * [QTBUG-50992] Fixed a bug which caused Qt Quick Controls to often be
+     "destroyed during incubation" during asynchronous creation
+   * [QTBUG-54859] Fixed a crash when items in a Repeater are moved around
+     during asynchronous creation
+   * [QTBUG-61537] Fixed incorrect delegate geometry due to model changes
+     during delegate creation
+   * [QTBUG-62864] Fixed incorrect ListView and GridView highlight position
+     while scrolling through delegates backed by a lazy-loading model
+   * [QTBUG-63743] Fixed a bug with clipping of items in a ScrollView
+
+  - Other:
+   * [QTBUG-62913] AnimatedImage.frameCount now has a NOTIFY signal
+   * [QTBUG-65156] Fixed a memory leak by releasing textures during resizing
diff --git a/dist/changes-5.9.5 b/dist/changes-5.9.5
new file mode 100644
index 0000000000..de18d5bcd8
--- /dev/null
+++ b/dist/changes-5.9.5
@@ -0,0 +1,69 @@
+Qt 5.9.5 is a bug-fix release. It maintains both forward and backward
+compatibility (source and binary) with Qt 5.9.0.
+
+For more details, refer to the online documentation included in this
+distribution. The documentation is also available online:
+
+http://doc.qt.io/qt-5/index.html
+
+The Qt version 5.9 series is binary compatible with the 5.8.x series.
+Applications compiled for 5.8 will continue to run with 5.9.
+
+Some of the changes listed in this file include issue tracking numbers
+corresponding to tasks in the Qt Bug Tracker:
+
+https://bugreports.qt.io/
+
+Each of these identifiers can be entered in the bug tracker to obtain more
+information about a particular change.
+
+****************************************************************************
+*                            Qt 5.9.5 Changes                              *
+****************************************************************************
+
+Platform Specific Changes
+-------------------------
+
+ - [QTBUG-58223] Android: qmlc files are stored only in the cache path
+ - Enabled x86-64 JIT for QNX
+ - Enabled ARM64 JIT for QNX7
+
+Qml
+---
+
+ - [QTBUG-66067] Fix -1 as enum value in QML exposed C++ singletons showing
+   up as undefined.
+ - [QTBUG-65924] Fixed the build when -no-qml-debug and -qtnamespace
+   configure options are used together
+ - [QTBUG-43567] Fixed a crash when using a property alias to an object with
+   a lowercase type name.  Registration of such types is no longer allowed.
+ - [QTBUG-65998] Fixed a crash when a NaN value was misinterpreted as a
+   pointer
+ - [QTBUG-66189] Fixed memory leaks with deferred properties
+ - [QTBUG-65881] Fixed a crash: attempting to send events to deleted objects
+ - [QTBUG-62087] Fixed stack overflow when using huge arrays in JS
+ - [QTBUG-66732] Fixed an issue with allocating huge objects in the memory manager
+ - [QTBUG-66090] Fixed a memory leak with Image inside MapQuickItem
+ - [QTBUG-59357] Fixed the "this" object when calling scope/context functions
+ - [QTBUG-65828] Fixed a crash when changing from a simple to a sparse array
+ - [QTBUG-56600] It's now allowed to set values in value type group properties
+   in "on" assignments such as ColorAnimation on color { easing.type: ... }
+
+QtQuick
+-------
+
+ - [QTBUG-64616] Input validators prevent entry of invalid characters even
+   when an input mask is set.
+ - [QTBUG-52944] When a Window is declared inside another Item or Window,
+   the window will not be created until the parent window is created.
+   This allows it to have the correct transientParent and be managed as a
+   transient window.
+ - [QTBUG-65800] Fixed coordinates of mouse events sent to QQuickWidget
+   at an offset position within the window
+ - [QTBUG-64311] Fixed transition animations when removing the last item
+   from a ListView or GridView
+ - [QTBUG-66159] The qmlprofiler tool now exits properly when an application
+   to which it is attached exits
+ - [QTBUG-66381] Fixed a double-deletion crash when a Loader unloads a window
+   being rendered by the software renderer
+ - [QTBUG-52017] Fixed equality of return values from ListModel.get(idx)
diff --git a/dist/changes-5.9.6 b/dist/changes-5.9.6
new file mode 100644
index 0000000000..f8613842fd
--- /dev/null
+++ b/dist/changes-5.9.6
@@ -0,0 +1,43 @@
+Qt 5.9.6 is a bug-fix release. It maintains both forward and backward
+compatibility (source and binary) with Qt 5.9.0 through 5.9.5.
+
+For more details, refer to the online documentation included in this
+distribution. The documentation is also available online:
+
+http://doc.qt.io/qt-5/index.html
+
+The Qt version 5.9 series is binary compatible with the 5.8.x series.
+Applications compiled for 5.8 will continue to run with 5.9.
+
+Some of the changes listed in this file include issue tracking numbers
+corresponding to tasks in the Qt Bug Tracker:
+
+https://bugreports.qt.io/
+
+Each of these identifiers can be entered in the bug tracker to obtain more
+information about a particular change.
+
+****************************************************************************
+*                              Qt 5.9.6 Changes                            *
+****************************************************************************
+
+Qml
+---
+
+  - [QTBUG-66732] Fix issue allocating huge objects in JavaScript.
+  - [QTBUG-57041] Fix issue with bindings to aliases that cannot yet be resolved.
+  - [QTBUG-66832] Fix JITted code for jump strict-not-equal undefined on 32bit.
+  - [QTBUG-62458] QML debugger: Don't crash when creating objects on engine destruction
+  - [QTBUG-57043][QTBUG-50328][QTBUG-50328] Fix function-style syntax for signal handlers
+    with Qt Quick Compiler.
+  - [QTBUG-51581] Fix out of bounds reads in Array.concat.
+  - [QTBUG-41465] Fix crash when calling QQmlEngine::clearComponentCache().
+  - Fix QML context leak with visual data model and list property models.
+  - [QTBUG-67882] Fix url resolution on network redirects to resolve relative urls against
+    the redirected url.
+
+Qt Quick
+--------
+  - [QTBUG-66452] Fixed excessive QBackingStore::endPaint warnings when using
+    the software renderer
+  - [QTBUG-59192] Fixed incorrect scaling of Canvas in certain cases on iOS
diff --git a/examples/qml/doc/src/qml-extending.qdoc b/examples/qml/doc/src/qml-extending.qdoc
index f99aca5457..e56dd90dd7 100644
--- a/examples/qml/doc/src/qml-extending.qdoc
+++ b/examples/qml/doc/src/qml-extending.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
@@ -28,7 +28,7 @@
 /*!
 \example referenceexamples/adding
 \title Extending QML - Adding Types Example
-\brief Exporting C++ Classes
+\brief Exporting C++ Classes.
 \ingroup qmlextendingexamples
 
 The Adding Types Example shows how to add a new object type, \c Person, to QML.
@@ -65,7 +65,7 @@ loads and runs the QML snippet shown at the beginning of this page.
 /*!
 \example referenceexamples/extended
 \title Extending QML - Extension Objects Example
-\brief Extension Objects
+\brief Extension Objects.
 \ingroup qmlextendingexamples
 
 This example builds on:
@@ -96,7 +96,7 @@ not be accessible to the QML engine.
 /*!
 \example referenceexamples/properties
 \title Extending QML - Object and List Property Types Example
-\brief Exporting C++ Properties
+\brief Exporting C++ Properties.
 \ingroup qmlextendingexamples
 
 This example builds on:
@@ -146,7 +146,7 @@ loads and runs the QML snippet shown at the beginning of this page.
 /*!
 \example referenceexamples/coercion
 \title Extending QML - Inheritance and Coercion Example
-\brief C++ Inheritance and Coercion
+\brief C++ Inheritance and Coercion.
 \ingroup qmlextendingexamples
 
 This example builds on:
@@ -171,7 +171,7 @@ is a little contrived, but in real applications it is likely that the two
 extensions would add additional properties or modify the Person classes
 behavior.
 
-\section2 Define People as a base class
+\section2 Define People as a Base Class
 
 The implementation of the People class itself has not changed since the
 previous example.  However, as we have repurposed the People class as a common
@@ -211,7 +211,7 @@ loads and runs the QML snippet shown at the beginning of this page.
 /*!
 \example referenceexamples/default
 \title Extending QML - Default Property Example
-\brief Default Property
+\brief Default Property.
 \ingroup qmlextendingexamples
 
 This example builds on:
@@ -249,7 +249,7 @@ loads and runs the QML snippet shown at the beginning of this page.
 /*!
 \example referenceexamples/grouped
 \title Extending QML - Grouped Properties Example
-\brief Grouped Properties
+\brief Grouped Properties.
 \ingroup qmlextendingexamples
 
 This example builds on:
@@ -265,7 +265,7 @@ This example builds on:
 /*!
 \example referenceexamples/attached
 \title Extending QML - Attached Properties Example
-\brief Attached Properties
+\brief Attached Properties.
 \ingroup qmlextendingexamples
 
 This example builds on:
@@ -282,7 +282,7 @@ This example builds on:
 /*!
 \example referenceexamples/signal
 \title Extending QML - Signal Support Example
-\brief Signal Support
+\brief Signal Support.
 \ingroup qmlextendingexamples
 
 This example builds on:
@@ -300,7 +300,7 @@ This example builds on:
 /*!
 \example referenceexamples/methods
 \title Extending QML - Methods Example
-\brief Methods Support
+\brief Methods Support.
 \ingroup qmlextendingexamples
 
 This example builds on:
@@ -324,7 +324,7 @@ In \c example.qml, the \c invite() method is called in the \l [QML]{QtQml::Compo
 /*!
 \example referenceexamples/valuesource
 \title Extending QML - Property Value Source Example
-\brief Property Value Source
+\brief Property Value Source.
 \ingroup qmlextendingexamples
 
 This example builds on:
@@ -343,7 +343,7 @@ This example builds on:
 /*!
 \example referenceexamples/binding
 \title Extending QML - Binding Example
-\brief Binding
+\brief Binding.
 \ingroup qmlextendingexamples
 
 This example builds on:
diff --git a/examples/qml/dynamicscene/content/Button.qml b/examples/qml/dynamicscene/content/Button.qml
index 6eb8f248f9..d558ef7608 100644
--- a/examples/qml/dynamicscene/content/Button.qml
+++ b/examples/qml/dynamicscene/content/Button.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/qml/dynamicscene/content/GenericSceneItem.qml b/examples/qml/dynamicscene/content/GenericSceneItem.qml
index e37a8b24bf..3c83169c7a 100644
--- a/examples/qml/dynamicscene/content/GenericSceneItem.qml
+++ b/examples/qml/dynamicscene/content/GenericSceneItem.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/qml/dynamicscene/content/PaletteItem.qml b/examples/qml/dynamicscene/content/PaletteItem.qml
index e57899b83c..72c4e6a27f 100644
--- a/examples/qml/dynamicscene/content/PaletteItem.qml
+++ b/examples/qml/dynamicscene/content/PaletteItem.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/qml/dynamicscene/content/PerspectiveItem.qml b/examples/qml/dynamicscene/content/PerspectiveItem.qml
index f277fc4d99..a712358000 100644
--- a/examples/qml/dynamicscene/content/PerspectiveItem.qml
+++ b/examples/qml/dynamicscene/content/PerspectiveItem.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/qml/dynamicscene/content/Sun.qml b/examples/qml/dynamicscene/content/Sun.qml
index 613f628869..0e70f3b5db 100644
--- a/examples/qml/dynamicscene/content/Sun.qml
+++ b/examples/qml/dynamicscene/content/Sun.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/qml/dynamicscene/doc/src/dynamicscene.qdoc b/examples/qml/dynamicscene/doc/src/dynamicscene.qdoc
index 7b5521a986..37ad6fa772 100644
--- a/examples/qml/dynamicscene/doc/src/dynamicscene.qdoc
+++ b/examples/qml/dynamicscene/doc/src/dynamicscene.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/examples/qml/dynamicscene/dynamicscene.qml b/examples/qml/dynamicscene/dynamicscene.qml
index a76b844b6e..d197b95235 100644
--- a/examples/qml/dynamicscene/dynamicscene.qml
+++ b/examples/qml/dynamicscene/dynamicscene.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/qml/locale/locale.qml b/examples/qml/locale/locale.qml
index c1ea751244..e48c86deb8 100644
--- a/examples/qml/locale/locale.qml
+++ b/examples/qml/locale/locale.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/qml/networkaccessmanagerfactory/doc/src/networkaccessmanagerfactory.qdoc b/examples/qml/networkaccessmanagerfactory/doc/src/networkaccessmanagerfactory.qdoc
index 84ad077a17..443647c80b 100644
--- a/examples/qml/networkaccessmanagerfactory/doc/src/networkaccessmanagerfactory.qdoc
+++ b/examples/qml/networkaccessmanagerfactory/doc/src/networkaccessmanagerfactory.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
@@ -28,7 +28,7 @@
 /*!
     \example networkaccessmanagerfactory
     \title C++ Extensions: Network Access Manager Factory Example
-    \brief Implements a custom network access manager for the QML engine
+    \brief Implements a custom network access manager for the QML engine.
 
     This example shows how to use QQmlNetworkAccessManagerFactory to create a QNetworkAccessManager
     with a proxy.
diff --git a/examples/qml/networkaccessmanagerfactory/main.cpp b/examples/qml/networkaccessmanagerfactory/main.cpp
index 5b6b7681a9..a0fddf50c6 100644
--- a/examples/qml/networkaccessmanagerfactory/main.cpp
+++ b/examples/qml/networkaccessmanagerfactory/main.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the demonstration applications of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
@@ -64,7 +74,7 @@ static int proxyPort = 0;
 class MyNetworkAccessManagerFactory : public QQmlNetworkAccessManagerFactory
 {
 public:
-    virtual QNetworkAccessManager *create(QObject *parent);
+    QNetworkAccessManager *create(QObject *parent) override;
 };
 
 QNetworkAccessManager *MyNetworkAccessManagerFactory::create(QObject *parent)
@@ -123,7 +133,8 @@ int main(int argc, char ** argv)
         source = QUrl::fromLocalFile(parser.positionalArguments().first());
 
     QQuickView view;
-    view.engine()->setNetworkAccessManagerFactory(new MyNetworkAccessManagerFactory);
+    MyNetworkAccessManagerFactory networkManagerFactory;
+    view.engine()->setNetworkAccessManagerFactory(&networkManagerFactory);
 
     view.setSource(source);
     view.show();
diff --git a/examples/qml/networkaccessmanagerfactory/view.qml b/examples/qml/networkaccessmanagerfactory/view.qml
index 79934cfd11..da90e531b5 100644
--- a/examples/qml/networkaccessmanagerfactory/view.qml
+++ b/examples/qml/networkaccessmanagerfactory/view.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/qml/qml-i18n/doc/src/i18n.qdoc b/examples/qml/qml-i18n/doc/src/i18n.qdoc
index 2e8197558c..dbc4efa58c 100644
--- a/examples/qml/qml-i18n/doc/src/i18n.qdoc
+++ b/examples/qml/qml-i18n/doc/src/i18n.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
@@ -28,7 +28,7 @@
     \title QML Examples - Internationalization
     \example qml-i18n
     \image qml-i18n-example.png
-    \brief This is an internationalization example
+    \brief This is an internationalization example.
 
  The QML runtime automatically loads a translation from the i18n subdirectory of the root
  QML file, based on the system language.
@@ -40,7 +40,7 @@
 \endcode
 
  Translations for new languages are created by copying \e i18n/base.ts to \e i18n/qml_<lang>.ts
- The .ts files can then be edited with \l {Qt Linguist}:
+ The .ts files can then be edited with \l{Qt Linguist}:
 
 \code
    linguist i18n/qml_fr.ts
diff --git a/examples/qml/qml-i18n/i18n/base.ts b/examples/qml/qml-i18n/i18n/base.ts
index 07e00f3ad2..77c640f370 100644
--- a/examples/qml/qml-i18n/i18n/base.ts
+++ b/examples/qml/qml-i18n/i18n/base.ts
@@ -1,10 +1,10 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!DOCTYPE TS>
-<TS version="2.0" sourcelanguage="en">
+<TS version="2.1" sourcelanguage="en">
 <context>
     <name>qml-i18n</name>
     <message>
-        <location filename="../qml-i18n.qml" line="56"/>
+        <location filename="../qml-i18n.qml" line="66"/>
         <source>Hello</source>
         <translation type="unfinished"></translation>
     </message>
diff --git a/examples/qml/qml-i18n/i18n/qml_en.ts b/examples/qml/qml-i18n/i18n/qml_en.ts
new file mode 100644
index 0000000000..eb9b75f7bf
--- /dev/null
+++ b/examples/qml/qml-i18n/i18n/qml_en.ts
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!DOCTYPE TS>
+<TS version="2.1" language="en" sourcelanguage="en">
+</TS>
diff --git a/examples/qml/qml-i18n/i18n/qml_en_AU.ts b/examples/qml/qml-i18n/i18n/qml_en_AU.ts
index 047817d006..86ccfb7bf8 100644
--- a/examples/qml/qml-i18n/i18n/qml_en_AU.ts
+++ b/examples/qml/qml-i18n/i18n/qml_en_AU.ts
@@ -1,10 +1,10 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!DOCTYPE TS>
-<TS version="2.0" language="en_AU" sourcelanguage="en">
+<TS version="2.1" language="en_AU" sourcelanguage="en">
 <context>
     <name>qml-i18n</name>
     <message>
-        <location filename="../qml-i18n.qml" line="56"/>
+        <location filename="../qml-i18n.qml" line="66"/>
         <source>Hello</source>
         <translation>G&apos;day</translation>
     </message>
diff --git a/examples/qml/qml-i18n/i18n/qml_fr.ts b/examples/qml/qml-i18n/i18n/qml_fr.ts
index 41ca3a9194..363bebb395 100644
--- a/examples/qml/qml-i18n/i18n/qml_fr.ts
+++ b/examples/qml/qml-i18n/i18n/qml_fr.ts
@@ -1,10 +1,10 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!DOCTYPE TS>
-<TS version="2.0" language="fr" sourcelanguage="en">
+<TS version="2.1" language="fr" sourcelanguage="en">
 <context>
     <name>qml-i18n</name>
     <message>
-        <location filename="../qml-i18n.qml" line="56"/>
+        <location filename="../qml-i18n.qml" line="66"/>
         <source>Hello</source>
         <translation>Bonjour</translation>
     </message>
diff --git a/examples/qml/qml-i18n/qml-i18n.qml b/examples/qml/qml-i18n/qml-i18n.qml
index 7086705b41..217ffb56ae 100644
--- a/examples/qml/qml-i18n/qml-i18n.qml
+++ b/examples/qml/qml-i18n/qml-i18n.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/qml/qmlextensionplugins/doc/src/qmlpluginex.qdoc b/examples/qml/qmlextensionplugins/doc/src/qmlpluginex.qdoc
index 5766b0f8a5..9e0bbb1815 100644
--- a/examples/qml/qmlextensionplugins/doc/src/qmlpluginex.qdoc
+++ b/examples/qml/qmlextensionplugins/doc/src/qmlpluginex.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/examples/qml/qmlextensionplugins/imports/TimeExample/Clock.qml b/examples/qml/qmlextensionplugins/imports/TimeExample/Clock.qml
index d71ca1242f..320161d29e 100644
--- a/examples/qml/qmlextensionplugins/imports/TimeExample/Clock.qml
+++ b/examples/qml/qmlextensionplugins/imports/TimeExample/Clock.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/qml/qmlextensionplugins/plugin.cpp b/examples/qml/qmlextensionplugins/plugin.cpp
index e04cfa57d8..4866106e4a 100644
--- a/examples/qml/qmlextensionplugins/plugin.cpp
+++ b/examples/qml/qmlextensionplugins/plugin.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
@@ -77,12 +87,12 @@ signals:
     void timeChanged();
 
 protected:
-    void timerEvent(QTimerEvent *)
+    void timerEvent(QTimerEvent *) override
     {
         QTime now = QTime::currentTime();
         if (now.second() == 59 && now.minute() == time.minute() && now.hour() == time.hour()) {
             // just missed time tick over, force it, wait extra 0.5 seconds
-            time.addSecs(60);
+            time = time.addSecs(60);
             timer.start(60500, this);
         } else {
             time = now;
@@ -105,7 +115,7 @@ class TimeModel : public QObject
 //![0]
 
 public:
-    TimeModel(QObject *parent=0) : QObject(parent)
+    TimeModel(QObject *parent=nullptr) : QObject(parent)
     {
         if (++instances == 1) {
             if (!timer)
@@ -115,7 +125,7 @@ public:
         }
     }
 
-    ~TimeModel()
+    ~TimeModel() override
     {
         if (--instances == 0) {
             timer->stop();
@@ -135,7 +145,7 @@ private:
 };
 
 int TimeModel::instances=0;
-MinuteTimer *TimeModel::timer=0;
+MinuteTimer *TimeModel::timer=nullptr;
 
 //![plugin]
 class QExampleQmlPlugin : public QQmlExtensionPlugin
@@ -144,7 +154,7 @@ class QExampleQmlPlugin : public QQmlExtensionPlugin
     Q_PLUGIN_METADATA(IID QQmlExtensionInterface_iid)
 
 public:
-    void registerTypes(const char *uri)
+    void registerTypes(const char *uri) override
     {
         Q_ASSERT(uri == QLatin1String("TimeExample"));
         qmlRegisterType<TimeModel>(uri, 1, 0, "Time");
diff --git a/examples/qml/qmlextensionplugins/plugins.qml b/examples/qml/qmlextensionplugins/plugins.qml
index aa6c5217f6..39b7a1cf8c 100644
--- a/examples/qml/qmlextensionplugins/plugins.qml
+++ b/examples/qml/qmlextensionplugins/plugins.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/qml/referenceexamples/adding/example.qml b/examples/qml/referenceexamples/adding/example.qml
index 8c070472db..ef97df12d2 100644
--- a/examples/qml/referenceexamples/adding/example.qml
+++ b/examples/qml/referenceexamples/adding/example.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/qml/referenceexamples/adding/main.cpp b/examples/qml/referenceexamples/adding/main.cpp
index 74a4a39a9a..5c3c891130 100644
--- a/examples/qml/referenceexamples/adding/main.cpp
+++ b/examples/qml/referenceexamples/adding/main.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/qml/referenceexamples/adding/person.cpp b/examples/qml/referenceexamples/adding/person.cpp
index ac6eb0d1eb..de4a33dd00 100644
--- a/examples/qml/referenceexamples/adding/person.cpp
+++ b/examples/qml/referenceexamples/adding/person.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/qml/referenceexamples/adding/person.h b/examples/qml/referenceexamples/adding/person.h
index 663cc7b54b..44e2ac3b1b 100644
--- a/examples/qml/referenceexamples/adding/person.h
+++ b/examples/qml/referenceexamples/adding/person.h
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/qml/referenceexamples/attached/birthdayparty.cpp b/examples/qml/referenceexamples/attached/birthdayparty.cpp
index 09a5db8c4d..26aa56e86c 100644
--- a/examples/qml/referenceexamples/attached/birthdayparty.cpp
+++ b/examples/qml/referenceexamples/attached/birthdayparty.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
@@ -55,7 +65,7 @@ void BirthdayPartyAttached::setRsvp(const QDate &d)
 }
 
 BirthdayParty::BirthdayParty(QObject *parent)
-: QObject(parent), m_host(0)
+: QObject(parent), m_host(nullptr)
 {
 }
 
diff --git a/examples/qml/referenceexamples/attached/birthdayparty.h b/examples/qml/referenceexamples/attached/birthdayparty.h
index 3fb786185c..0684f16255 100644
--- a/examples/qml/referenceexamples/attached/birthdayparty.h
+++ b/examples/qml/referenceexamples/attached/birthdayparty.h
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/qml/referenceexamples/attached/example.qml b/examples/qml/referenceexamples/attached/example.qml
index e2d62f6147..66023fb80b 100644
--- a/examples/qml/referenceexamples/attached/example.qml
+++ b/examples/qml/referenceexamples/attached/example.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/qml/referenceexamples/attached/main.cpp b/examples/qml/referenceexamples/attached/main.cpp
index fb1c35c5d7..f07f16ae0f 100644
--- a/examples/qml/referenceexamples/attached/main.cpp
+++ b/examples/qml/referenceexamples/attached/main.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/qml/referenceexamples/attached/person.cpp b/examples/qml/referenceexamples/attached/person.cpp
index 6cae8b067e..0603644108 100644
--- a/examples/qml/referenceexamples/attached/person.cpp
+++ b/examples/qml/referenceexamples/attached/person.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/qml/referenceexamples/attached/person.h b/examples/qml/referenceexamples/attached/person.h
index 502a844bac..9b63773d49 100644
--- a/examples/qml/referenceexamples/attached/person.h
+++ b/examples/qml/referenceexamples/attached/person.h
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/qml/referenceexamples/binding/birthdayparty.cpp b/examples/qml/referenceexamples/binding/birthdayparty.cpp
index f854c12559..866c1f6968 100644
--- a/examples/qml/referenceexamples/binding/birthdayparty.cpp
+++ b/examples/qml/referenceexamples/binding/birthdayparty.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
@@ -59,7 +69,7 @@ void BirthdayPartyAttached::setRsvp(const QDate &d)
 
 
 BirthdayParty::BirthdayParty(QObject *parent)
-: QObject(parent), m_host(0)
+: QObject(parent), m_host(nullptr)
 {
 }
 
diff --git a/examples/qml/referenceexamples/binding/birthdayparty.h b/examples/qml/referenceexamples/binding/birthdayparty.h
index a7022442b2..93dad927d7 100644
--- a/examples/qml/referenceexamples/binding/birthdayparty.h
+++ b/examples/qml/referenceexamples/binding/birthdayparty.h
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/qml/referenceexamples/binding/example.qml b/examples/qml/referenceexamples/binding/example.qml
index 2367f6deaa..a89b4bc02e 100644
--- a/examples/qml/referenceexamples/binding/example.qml
+++ b/examples/qml/referenceexamples/binding/example.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/qml/referenceexamples/binding/happybirthdaysong.cpp b/examples/qml/referenceexamples/binding/happybirthdaysong.cpp
index 975f6d409a..fae016091b 100644
--- a/examples/qml/referenceexamples/binding/happybirthdaysong.cpp
+++ b/examples/qml/referenceexamples/binding/happybirthdaysong.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/qml/referenceexamples/binding/happybirthdaysong.h b/examples/qml/referenceexamples/binding/happybirthdaysong.h
index 8d98c59974..ab264b80c7 100644
--- a/examples/qml/referenceexamples/binding/happybirthdaysong.h
+++ b/examples/qml/referenceexamples/binding/happybirthdaysong.h
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/qml/referenceexamples/binding/main.cpp b/examples/qml/referenceexamples/binding/main.cpp
index 7814111b6b..cc9ce8f373 100644
--- a/examples/qml/referenceexamples/binding/main.cpp
+++ b/examples/qml/referenceexamples/binding/main.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/qml/referenceexamples/binding/person.cpp b/examples/qml/referenceexamples/binding/person.cpp
index c7df483b6c..1a23d0a4f5 100644
--- a/examples/qml/referenceexamples/binding/person.cpp
+++ b/examples/qml/referenceexamples/binding/person.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/qml/referenceexamples/binding/person.h b/examples/qml/referenceexamples/binding/person.h
index a8bc14da50..2cff97a6cd 100644
--- a/examples/qml/referenceexamples/binding/person.h
+++ b/examples/qml/referenceexamples/binding/person.h
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/qml/referenceexamples/coercion/birthdayparty.cpp b/examples/qml/referenceexamples/coercion/birthdayparty.cpp
index d06afe8f60..e729c42bb5 100644
--- a/examples/qml/referenceexamples/coercion/birthdayparty.cpp
+++ b/examples/qml/referenceexamples/coercion/birthdayparty.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
@@ -40,7 +50,7 @@
 #include "birthdayparty.h"
 
 BirthdayParty::BirthdayParty(QObject *parent)
-: QObject(parent), m_host(0)
+: QObject(parent), m_host(nullptr)
 {
 }
 
diff --git a/examples/qml/referenceexamples/coercion/birthdayparty.h b/examples/qml/referenceexamples/coercion/birthdayparty.h
index 88b14140e4..bb20212ac9 100644
--- a/examples/qml/referenceexamples/coercion/birthdayparty.h
+++ b/examples/qml/referenceexamples/coercion/birthdayparty.h
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/qml/referenceexamples/coercion/example.qml b/examples/qml/referenceexamples/coercion/example.qml
index 1ab8ab42e3..9bf34e6a38 100644
--- a/examples/qml/referenceexamples/coercion/example.qml
+++ b/examples/qml/referenceexamples/coercion/example.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/qml/referenceexamples/coercion/main.cpp b/examples/qml/referenceexamples/coercion/main.cpp
index d84c9c955a..04a78b05f7 100644
--- a/examples/qml/referenceexamples/coercion/main.cpp
+++ b/examples/qml/referenceexamples/coercion/main.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/qml/referenceexamples/coercion/person.cpp b/examples/qml/referenceexamples/coercion/person.cpp
index 120c3c0700..178d7052ce 100644
--- a/examples/qml/referenceexamples/coercion/person.cpp
+++ b/examples/qml/referenceexamples/coercion/person.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/qml/referenceexamples/coercion/person.h b/examples/qml/referenceexamples/coercion/person.h
index 310f28c566..7169859cce 100644
--- a/examples/qml/referenceexamples/coercion/person.h
+++ b/examples/qml/referenceexamples/coercion/person.h
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/qml/referenceexamples/default/birthdayparty.cpp b/examples/qml/referenceexamples/default/birthdayparty.cpp
index d06afe8f60..e729c42bb5 100644
--- a/examples/qml/referenceexamples/default/birthdayparty.cpp
+++ b/examples/qml/referenceexamples/default/birthdayparty.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
@@ -40,7 +50,7 @@
 #include "birthdayparty.h"
 
 BirthdayParty::BirthdayParty(QObject *parent)
-: QObject(parent), m_host(0)
+: QObject(parent), m_host(nullptr)
 {
 }
 
diff --git a/examples/qml/referenceexamples/default/birthdayparty.h b/examples/qml/referenceexamples/default/birthdayparty.h
index e9f3d3e273..6acb395f47 100644
--- a/examples/qml/referenceexamples/default/birthdayparty.h
+++ b/examples/qml/referenceexamples/default/birthdayparty.h
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/qml/referenceexamples/default/example.qml b/examples/qml/referenceexamples/default/example.qml
index aa929c15c5..b7d3174f7b 100644
--- a/examples/qml/referenceexamples/default/example.qml
+++ b/examples/qml/referenceexamples/default/example.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/qml/referenceexamples/default/main.cpp b/examples/qml/referenceexamples/default/main.cpp
index 39c5da6b86..d8c3e466ce 100644
--- a/examples/qml/referenceexamples/default/main.cpp
+++ b/examples/qml/referenceexamples/default/main.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/qml/referenceexamples/default/person.cpp b/examples/qml/referenceexamples/default/person.cpp
index e13f338972..a1d887a4d0 100644
--- a/examples/qml/referenceexamples/default/person.cpp
+++ b/examples/qml/referenceexamples/default/person.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/qml/referenceexamples/default/person.h b/examples/qml/referenceexamples/default/person.h
index b4abbce685..878c2953e5 100644
--- a/examples/qml/referenceexamples/default/person.h
+++ b/examples/qml/referenceexamples/default/person.h
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/qml/referenceexamples/extended/example.qml b/examples/qml/referenceexamples/extended/example.qml
index bcf56ba08d..818372da33 100644
--- a/examples/qml/referenceexamples/extended/example.qml
+++ b/examples/qml/referenceexamples/extended/example.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/qml/referenceexamples/extended/lineedit.cpp b/examples/qml/referenceexamples/extended/lineedit.cpp
index 575700719a..f2f5ec0efc 100644
--- a/examples/qml/referenceexamples/extended/lineedit.cpp
+++ b/examples/qml/referenceexamples/extended/lineedit.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/qml/referenceexamples/extended/lineedit.h b/examples/qml/referenceexamples/extended/lineedit.h
index 618b95597f..e8f7d90853 100644
--- a/examples/qml/referenceexamples/extended/lineedit.h
+++ b/examples/qml/referenceexamples/extended/lineedit.h
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/qml/referenceexamples/extended/main.cpp b/examples/qml/referenceexamples/extended/main.cpp
index f72cb0d9e2..c99e052ae5 100644
--- a/examples/qml/referenceexamples/extended/main.cpp
+++ b/examples/qml/referenceexamples/extended/main.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/qml/referenceexamples/grouped/birthdayparty.cpp b/examples/qml/referenceexamples/grouped/birthdayparty.cpp
index d06afe8f60..e729c42bb5 100644
--- a/examples/qml/referenceexamples/grouped/birthdayparty.cpp
+++ b/examples/qml/referenceexamples/grouped/birthdayparty.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
@@ -40,7 +50,7 @@
 #include "birthdayparty.h"
 
 BirthdayParty::BirthdayParty(QObject *parent)
-: QObject(parent), m_host(0)
+: QObject(parent), m_host(nullptr)
 {
 }
 
diff --git a/examples/qml/referenceexamples/grouped/birthdayparty.h b/examples/qml/referenceexamples/grouped/birthdayparty.h
index fce13b49cb..7a9a03dabb 100644
--- a/examples/qml/referenceexamples/grouped/birthdayparty.h
+++ b/examples/qml/referenceexamples/grouped/birthdayparty.h
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/qml/referenceexamples/grouped/example.qml b/examples/qml/referenceexamples/grouped/example.qml
index fe3fdd3fea..c431bdce39 100644
--- a/examples/qml/referenceexamples/grouped/example.qml
+++ b/examples/qml/referenceexamples/grouped/example.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/qml/referenceexamples/grouped/main.cpp b/examples/qml/referenceexamples/grouped/main.cpp
index 6a31a6ce92..17dcd09c34 100644
--- a/examples/qml/referenceexamples/grouped/main.cpp
+++ b/examples/qml/referenceexamples/grouped/main.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
@@ -66,7 +76,7 @@ int main(int argc, char ** argv)
         else
             qWarning() << "She is inviting:";
 
-        Person *bestShoe = 0;
+        Person *bestShoe = nullptr;
         for (int ii = 0; ii < party->guestCount(); ++ii) {
             Person *guest = party->guest(ii);
             qWarning() << "   " << guest->name();
diff --git a/examples/qml/referenceexamples/grouped/person.cpp b/examples/qml/referenceexamples/grouped/person.cpp
index 6cae8b067e..0603644108 100644
--- a/examples/qml/referenceexamples/grouped/person.cpp
+++ b/examples/qml/referenceexamples/grouped/person.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/qml/referenceexamples/grouped/person.h b/examples/qml/referenceexamples/grouped/person.h
index 3fef23f328..b4e6a894cd 100644
--- a/examples/qml/referenceexamples/grouped/person.h
+++ b/examples/qml/referenceexamples/grouped/person.h
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/qml/referenceexamples/methods/birthdayparty.cpp b/examples/qml/referenceexamples/methods/birthdayparty.cpp
index 7696b3d94b..dfb36257eb 100644
--- a/examples/qml/referenceexamples/methods/birthdayparty.cpp
+++ b/examples/qml/referenceexamples/methods/birthdayparty.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
@@ -40,7 +50,7 @@
 #include "birthdayparty.h"
 
 BirthdayParty::BirthdayParty(QObject *parent)
-: QObject(parent), m_host(0)
+: QObject(parent), m_host(nullptr)
 {
 }
 
diff --git a/examples/qml/referenceexamples/methods/birthdayparty.h b/examples/qml/referenceexamples/methods/birthdayparty.h
index 93fa787d4f..27c164728a 100644
--- a/examples/qml/referenceexamples/methods/birthdayparty.h
+++ b/examples/qml/referenceexamples/methods/birthdayparty.h
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/qml/referenceexamples/methods/example.qml b/examples/qml/referenceexamples/methods/example.qml
index 197e6007e1..e3cd838a18 100644
--- a/examples/qml/referenceexamples/methods/example.qml
+++ b/examples/qml/referenceexamples/methods/example.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/qml/referenceexamples/methods/main.cpp b/examples/qml/referenceexamples/methods/main.cpp
index dbce9eb754..974cc26338 100644
--- a/examples/qml/referenceexamples/methods/main.cpp
+++ b/examples/qml/referenceexamples/methods/main.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/qml/referenceexamples/methods/person.cpp b/examples/qml/referenceexamples/methods/person.cpp
index af33da983b..7712363ebf 100644
--- a/examples/qml/referenceexamples/methods/person.cpp
+++ b/examples/qml/referenceexamples/methods/person.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/qml/referenceexamples/methods/person.h b/examples/qml/referenceexamples/methods/person.h
index b9ea6f6de0..488f8ebac4 100644
--- a/examples/qml/referenceexamples/methods/person.h
+++ b/examples/qml/referenceexamples/methods/person.h
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/qml/referenceexamples/properties/birthdayparty.cpp b/examples/qml/referenceexamples/properties/birthdayparty.cpp
index 0b426fc00b..717c3e0f71 100644
--- a/examples/qml/referenceexamples/properties/birthdayparty.cpp
+++ b/examples/qml/referenceexamples/properties/birthdayparty.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
@@ -40,7 +50,7 @@
 #include "birthdayparty.h"
 
 BirthdayParty::BirthdayParty(QObject *parent)
-: QObject(parent), m_host(0)
+: QObject(parent), m_host(nullptr)
 {
 }
 
@@ -80,7 +90,7 @@ Person *BirthdayParty::guest(int index) const
 }
 
 void BirthdayParty::clearGuests() {
-    return m_guests.clear();
+    m_guests.clear();
 }
 
 // ![0]
diff --git a/examples/qml/referenceexamples/properties/birthdayparty.h b/examples/qml/referenceexamples/properties/birthdayparty.h
index df55df3e80..00c5e443b4 100644
--- a/examples/qml/referenceexamples/properties/birthdayparty.h
+++ b/examples/qml/referenceexamples/properties/birthdayparty.h
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/qml/referenceexamples/properties/example.qml b/examples/qml/referenceexamples/properties/example.qml
index 5d81e338bd..31058c731c 100644
--- a/examples/qml/referenceexamples/properties/example.qml
+++ b/examples/qml/referenceexamples/properties/example.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/qml/referenceexamples/properties/main.cpp b/examples/qml/referenceexamples/properties/main.cpp
index 18af4338e6..fbdbd13fd0 100644
--- a/examples/qml/referenceexamples/properties/main.cpp
+++ b/examples/qml/referenceexamples/properties/main.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/qml/referenceexamples/properties/person.cpp b/examples/qml/referenceexamples/properties/person.cpp
index af33da983b..7712363ebf 100644
--- a/examples/qml/referenceexamples/properties/person.cpp
+++ b/examples/qml/referenceexamples/properties/person.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/qml/referenceexamples/properties/person.h b/examples/qml/referenceexamples/properties/person.h
index b9ea6f6de0..488f8ebac4 100644
--- a/examples/qml/referenceexamples/properties/person.h
+++ b/examples/qml/referenceexamples/properties/person.h
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/qml/referenceexamples/signal/birthdayparty.cpp b/examples/qml/referenceexamples/signal/birthdayparty.cpp
index 0139a0a36f..a5fbb742a5 100644
--- a/examples/qml/referenceexamples/signal/birthdayparty.cpp
+++ b/examples/qml/referenceexamples/signal/birthdayparty.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
@@ -56,7 +66,7 @@ void BirthdayPartyAttached::setRsvp(const QDate &d)
 
 
 BirthdayParty::BirthdayParty(QObject *parent)
-: QObject(parent), m_host(0)
+: QObject(parent), m_host(nullptr)
 {
 }
 
diff --git a/examples/qml/referenceexamples/signal/birthdayparty.h b/examples/qml/referenceexamples/signal/birthdayparty.h
index a516996b19..759450691e 100644
--- a/examples/qml/referenceexamples/signal/birthdayparty.h
+++ b/examples/qml/referenceexamples/signal/birthdayparty.h
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/qml/referenceexamples/signal/example.qml b/examples/qml/referenceexamples/signal/example.qml
index 2ded0b7263..42d6c44939 100644
--- a/examples/qml/referenceexamples/signal/example.qml
+++ b/examples/qml/referenceexamples/signal/example.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/qml/referenceexamples/signal/main.cpp b/examples/qml/referenceexamples/signal/main.cpp
index 9dc6d7812d..7e096edd78 100644
--- a/examples/qml/referenceexamples/signal/main.cpp
+++ b/examples/qml/referenceexamples/signal/main.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/qml/referenceexamples/signal/person.cpp b/examples/qml/referenceexamples/signal/person.cpp
index 6cae8b067e..0603644108 100644
--- a/examples/qml/referenceexamples/signal/person.cpp
+++ b/examples/qml/referenceexamples/signal/person.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/qml/referenceexamples/signal/person.h b/examples/qml/referenceexamples/signal/person.h
index 502a844bac..9b63773d49 100644
--- a/examples/qml/referenceexamples/signal/person.h
+++ b/examples/qml/referenceexamples/signal/person.h
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/qml/referenceexamples/valuesource/birthdayparty.cpp b/examples/qml/referenceexamples/valuesource/birthdayparty.cpp
index 7bbb406914..b107c61570 100644
--- a/examples/qml/referenceexamples/valuesource/birthdayparty.cpp
+++ b/examples/qml/referenceexamples/valuesource/birthdayparty.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
@@ -56,7 +66,7 @@ void BirthdayPartyAttached::setRsvp(const QDate &d)
 
 
 BirthdayParty::BirthdayParty(QObject *parent)
-: QObject(parent), m_host(0)
+: QObject(parent), m_host(nullptr)
 {
 }
 
diff --git a/examples/qml/referenceexamples/valuesource/birthdayparty.h b/examples/qml/referenceexamples/valuesource/birthdayparty.h
index 90cd5c439d..f965695cf6 100644
--- a/examples/qml/referenceexamples/valuesource/birthdayparty.h
+++ b/examples/qml/referenceexamples/valuesource/birthdayparty.h
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/qml/referenceexamples/valuesource/example.qml b/examples/qml/referenceexamples/valuesource/example.qml
index 0c70ee91de..0abb76261c 100644
--- a/examples/qml/referenceexamples/valuesource/example.qml
+++ b/examples/qml/referenceexamples/valuesource/example.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/qml/referenceexamples/valuesource/happybirthdaysong.cpp b/examples/qml/referenceexamples/valuesource/happybirthdaysong.cpp
index 96b4abe775..d8e4cad963 100644
--- a/examples/qml/referenceexamples/valuesource/happybirthdaysong.cpp
+++ b/examples/qml/referenceexamples/valuesource/happybirthdaysong.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/qml/referenceexamples/valuesource/happybirthdaysong.h b/examples/qml/referenceexamples/valuesource/happybirthdaysong.h
index 94f8d6ffb2..89bd13c295 100644
--- a/examples/qml/referenceexamples/valuesource/happybirthdaysong.h
+++ b/examples/qml/referenceexamples/valuesource/happybirthdaysong.h
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/qml/referenceexamples/valuesource/main.cpp b/examples/qml/referenceexamples/valuesource/main.cpp
index f85d8b9004..2f3c466935 100644
--- a/examples/qml/referenceexamples/valuesource/main.cpp
+++ b/examples/qml/referenceexamples/valuesource/main.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/qml/referenceexamples/valuesource/person.cpp b/examples/qml/referenceexamples/valuesource/person.cpp
index 6cae8b067e..0603644108 100644
--- a/examples/qml/referenceexamples/valuesource/person.cpp
+++ b/examples/qml/referenceexamples/valuesource/person.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/qml/referenceexamples/valuesource/person.h b/examples/qml/referenceexamples/valuesource/person.h
index 502a844bac..9b63773d49 100644
--- a/examples/qml/referenceexamples/valuesource/person.h
+++ b/examples/qml/referenceexamples/valuesource/person.h
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/qml/shell/main.cpp b/examples/qml/shell/main.cpp
index 8c79820d00..b73c3014d2 100644
--- a/examples/qml/shell/main.cpp
+++ b/examples/qml/shell/main.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/qml/tutorials/extending-qml/chapter1-basics/app.qml b/examples/qml/tutorials/extending-qml/chapter1-basics/app.qml
index 0f27a55986..4b25fa3c02 100644
--- a/examples/qml/tutorials/extending-qml/chapter1-basics/app.qml
+++ b/examples/qml/tutorials/extending-qml/chapter1-basics/app.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/qml/tutorials/extending-qml/chapter1-basics/main.cpp b/examples/qml/tutorials/extending-qml/chapter1-basics/main.cpp
index a23bab7671..fbff60c0e6 100644
--- a/examples/qml/tutorials/extending-qml/chapter1-basics/main.cpp
+++ b/examples/qml/tutorials/extending-qml/chapter1-basics/main.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/qml/tutorials/extending-qml/chapter1-basics/piechart.cpp b/examples/qml/tutorials/extending-qml/chapter1-basics/piechart.cpp
index b20d6fb150..c8c221994c 100644
--- a/examples/qml/tutorials/extending-qml/chapter1-basics/piechart.cpp
+++ b/examples/qml/tutorials/extending-qml/chapter1-basics/piechart.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/qml/tutorials/extending-qml/chapter1-basics/piechart.h b/examples/qml/tutorials/extending-qml/chapter1-basics/piechart.h
index 256f88be6e..005a706db6 100644
--- a/examples/qml/tutorials/extending-qml/chapter1-basics/piechart.h
+++ b/examples/qml/tutorials/extending-qml/chapter1-basics/piechart.h
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/qml/tutorials/extending-qml/chapter2-methods/app.qml b/examples/qml/tutorials/extending-qml/chapter2-methods/app.qml
index 29c8e0b1c3..d6953a2b66 100644
--- a/examples/qml/tutorials/extending-qml/chapter2-methods/app.qml
+++ b/examples/qml/tutorials/extending-qml/chapter2-methods/app.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/qml/tutorials/extending-qml/chapter2-methods/main.cpp b/examples/qml/tutorials/extending-qml/chapter2-methods/main.cpp
index a23bab7671..fbff60c0e6 100644
--- a/examples/qml/tutorials/extending-qml/chapter2-methods/main.cpp
+++ b/examples/qml/tutorials/extending-qml/chapter2-methods/main.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/qml/tutorials/extending-qml/chapter2-methods/piechart.cpp b/examples/qml/tutorials/extending-qml/chapter2-methods/piechart.cpp
index 8006c89dc7..bfcfb46a99 100644
--- a/examples/qml/tutorials/extending-qml/chapter2-methods/piechart.cpp
+++ b/examples/qml/tutorials/extending-qml/chapter2-methods/piechart.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/qml/tutorials/extending-qml/chapter2-methods/piechart.h b/examples/qml/tutorials/extending-qml/chapter2-methods/piechart.h
index 69121c11d8..36bfa3ada0 100644
--- a/examples/qml/tutorials/extending-qml/chapter2-methods/piechart.h
+++ b/examples/qml/tutorials/extending-qml/chapter2-methods/piechart.h
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/qml/tutorials/extending-qml/chapter3-bindings/app.qml b/examples/qml/tutorials/extending-qml/chapter3-bindings/app.qml
index 5120ed97bd..c5da7ce91a 100644
--- a/examples/qml/tutorials/extending-qml/chapter3-bindings/app.qml
+++ b/examples/qml/tutorials/extending-qml/chapter3-bindings/app.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/qml/tutorials/extending-qml/chapter3-bindings/main.cpp b/examples/qml/tutorials/extending-qml/chapter3-bindings/main.cpp
index a23bab7671..fbff60c0e6 100644
--- a/examples/qml/tutorials/extending-qml/chapter3-bindings/main.cpp
+++ b/examples/qml/tutorials/extending-qml/chapter3-bindings/main.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/qml/tutorials/extending-qml/chapter3-bindings/piechart.cpp b/examples/qml/tutorials/extending-qml/chapter3-bindings/piechart.cpp
index 42de9a9120..5f802d4326 100644
--- a/examples/qml/tutorials/extending-qml/chapter3-bindings/piechart.cpp
+++ b/examples/qml/tutorials/extending-qml/chapter3-bindings/piechart.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/qml/tutorials/extending-qml/chapter3-bindings/piechart.h b/examples/qml/tutorials/extending-qml/chapter3-bindings/piechart.h
index 76c3c51bbf..9de2baa82e 100644
--- a/examples/qml/tutorials/extending-qml/chapter3-bindings/piechart.h
+++ b/examples/qml/tutorials/extending-qml/chapter3-bindings/piechart.h
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/qml/tutorials/extending-qml/chapter4-customPropertyTypes/app.qml b/examples/qml/tutorials/extending-qml/chapter4-customPropertyTypes/app.qml
index 40c5a946e6..8f135ccdfe 100644
--- a/examples/qml/tutorials/extending-qml/chapter4-customPropertyTypes/app.qml
+++ b/examples/qml/tutorials/extending-qml/chapter4-customPropertyTypes/app.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/qml/tutorials/extending-qml/chapter4-customPropertyTypes/main.cpp b/examples/qml/tutorials/extending-qml/chapter4-customPropertyTypes/main.cpp
index ada6167917..82355d0438 100644
--- a/examples/qml/tutorials/extending-qml/chapter4-customPropertyTypes/main.cpp
+++ b/examples/qml/tutorials/extending-qml/chapter4-customPropertyTypes/main.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/qml/tutorials/extending-qml/chapter4-customPropertyTypes/piechart.cpp b/examples/qml/tutorials/extending-qml/chapter4-customPropertyTypes/piechart.cpp
index d963b6d1b4..066963cf33 100644
--- a/examples/qml/tutorials/extending-qml/chapter4-customPropertyTypes/piechart.cpp
+++ b/examples/qml/tutorials/extending-qml/chapter4-customPropertyTypes/piechart.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
@@ -41,7 +51,7 @@
 #include "pieslice.h"
 
 PieChart::PieChart(QQuickItem *parent)
-    : QQuickItem(parent), m_pieSlice(0)
+    : QQuickItem(parent), m_pieSlice(nullptr)
 {
 }
 
diff --git a/examples/qml/tutorials/extending-qml/chapter4-customPropertyTypes/piechart.h b/examples/qml/tutorials/extending-qml/chapter4-customPropertyTypes/piechart.h
index 1b11b4831e..6cd09a9293 100644
--- a/examples/qml/tutorials/extending-qml/chapter4-customPropertyTypes/piechart.h
+++ b/examples/qml/tutorials/extending-qml/chapter4-customPropertyTypes/piechart.h
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/qml/tutorials/extending-qml/chapter4-customPropertyTypes/pieslice.cpp b/examples/qml/tutorials/extending-qml/chapter4-customPropertyTypes/pieslice.cpp
index bd5b2a0955..d1779b9b6d 100644
--- a/examples/qml/tutorials/extending-qml/chapter4-customPropertyTypes/pieslice.cpp
+++ b/examples/qml/tutorials/extending-qml/chapter4-customPropertyTypes/pieslice.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/qml/tutorials/extending-qml/chapter4-customPropertyTypes/pieslice.h b/examples/qml/tutorials/extending-qml/chapter4-customPropertyTypes/pieslice.h
index d3e08b5cd5..10ab4d34b6 100644
--- a/examples/qml/tutorials/extending-qml/chapter4-customPropertyTypes/pieslice.h
+++ b/examples/qml/tutorials/extending-qml/chapter4-customPropertyTypes/pieslice.h
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/qml/tutorials/extending-qml/chapter5-listproperties/app.qml b/examples/qml/tutorials/extending-qml/chapter5-listproperties/app.qml
index 96b513e02e..c0c66c03bf 100644
--- a/examples/qml/tutorials/extending-qml/chapter5-listproperties/app.qml
+++ b/examples/qml/tutorials/extending-qml/chapter5-listproperties/app.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/qml/tutorials/extending-qml/chapter5-listproperties/main.cpp b/examples/qml/tutorials/extending-qml/chapter5-listproperties/main.cpp
index 6fb002f9b8..8aa6fef018 100644
--- a/examples/qml/tutorials/extending-qml/chapter5-listproperties/main.cpp
+++ b/examples/qml/tutorials/extending-qml/chapter5-listproperties/main.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/qml/tutorials/extending-qml/chapter5-listproperties/piechart.cpp b/examples/qml/tutorials/extending-qml/chapter5-listproperties/piechart.cpp
index 0c19a761d7..ac680bb9c9 100644
--- a/examples/qml/tutorials/extending-qml/chapter5-listproperties/piechart.cpp
+++ b/examples/qml/tutorials/extending-qml/chapter5-listproperties/piechart.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
@@ -58,7 +68,7 @@ void PieChart::setName(const QString &name)
 //![0]
 QQmlListProperty<PieSlice> PieChart::slices()
 {
-    return QQmlListProperty<PieSlice>(this, 0, &PieChart::append_slice, 0, 0, 0);
+    return QQmlListProperty<PieSlice>(this, nullptr, &PieChart::append_slice, nullptr, nullptr, nullptr);
 }
 
 void PieChart::append_slice(QQmlListProperty<PieSlice> *list, PieSlice *slice)
diff --git a/examples/qml/tutorials/extending-qml/chapter5-listproperties/piechart.h b/examples/qml/tutorials/extending-qml/chapter5-listproperties/piechart.h
index cbd9386786..9b3390b902 100644
--- a/examples/qml/tutorials/extending-qml/chapter5-listproperties/piechart.h
+++ b/examples/qml/tutorials/extending-qml/chapter5-listproperties/piechart.h
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/qml/tutorials/extending-qml/chapter5-listproperties/pieslice.cpp b/examples/qml/tutorials/extending-qml/chapter5-listproperties/pieslice.cpp
index 50c018e33e..6a4b130fa1 100644
--- a/examples/qml/tutorials/extending-qml/chapter5-listproperties/pieslice.cpp
+++ b/examples/qml/tutorials/extending-qml/chapter5-listproperties/pieslice.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/qml/tutorials/extending-qml/chapter5-listproperties/pieslice.h b/examples/qml/tutorials/extending-qml/chapter5-listproperties/pieslice.h
index ac1d16b73f..f8f7f7c36a 100644
--- a/examples/qml/tutorials/extending-qml/chapter5-listproperties/pieslice.h
+++ b/examples/qml/tutorials/extending-qml/chapter5-listproperties/pieslice.h
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/qml/tutorials/extending-qml/chapter6-plugins/app.qml b/examples/qml/tutorials/extending-qml/chapter6-plugins/app.qml
index dc90c549f8..fdf2c5e74a 100644
--- a/examples/qml/tutorials/extending-qml/chapter6-plugins/app.qml
+++ b/examples/qml/tutorials/extending-qml/chapter6-plugins/app.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/qml/tutorials/extending-qml/chapter6-plugins/import/chartsplugin.cpp b/examples/qml/tutorials/extending-qml/chapter6-plugins/import/chartsplugin.cpp
index 564de3e2bc..ce8b95b6b6 100644
--- a/examples/qml/tutorials/extending-qml/chapter6-plugins/import/chartsplugin.cpp
+++ b/examples/qml/tutorials/extending-qml/chapter6-plugins/import/chartsplugin.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/qml/tutorials/extending-qml/chapter6-plugins/import/chartsplugin.h b/examples/qml/tutorials/extending-qml/chapter6-plugins/import/chartsplugin.h
index 2a9c2446bd..69a858d48b 100644
--- a/examples/qml/tutorials/extending-qml/chapter6-plugins/import/chartsplugin.h
+++ b/examples/qml/tutorials/extending-qml/chapter6-plugins/import/chartsplugin.h
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/qml/tutorials/extending-qml/chapter6-plugins/import/piechart.cpp b/examples/qml/tutorials/extending-qml/chapter6-plugins/import/piechart.cpp
index dd47eb1718..1c712c887a 100644
--- a/examples/qml/tutorials/extending-qml/chapter6-plugins/import/piechart.cpp
+++ b/examples/qml/tutorials/extending-qml/chapter6-plugins/import/piechart.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
@@ -57,7 +67,7 @@ void PieChart::setName(const QString &name)
 
 QQmlListProperty<PieSlice> PieChart::slices()
 {
-    return QQmlListProperty<PieSlice>(this, 0, &PieChart::append_slice, 0, 0, 0);
+    return QQmlListProperty<PieSlice>(this, nullptr, &PieChart::append_slice, nullptr, nullptr, nullptr);
 }
 
 void PieChart::append_slice(QQmlListProperty<PieSlice> *list, PieSlice *slice)
diff --git a/examples/qml/tutorials/extending-qml/chapter6-plugins/import/piechart.h b/examples/qml/tutorials/extending-qml/chapter6-plugins/import/piechart.h
index 749f4f5c47..cd67bdf34a 100644
--- a/examples/qml/tutorials/extending-qml/chapter6-plugins/import/piechart.h
+++ b/examples/qml/tutorials/extending-qml/chapter6-plugins/import/piechart.h
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/qml/tutorials/extending-qml/chapter6-plugins/import/pieslice.cpp b/examples/qml/tutorials/extending-qml/chapter6-plugins/import/pieslice.cpp
index ceb0041ec8..1d30036929 100644
--- a/examples/qml/tutorials/extending-qml/chapter6-plugins/import/pieslice.cpp
+++ b/examples/qml/tutorials/extending-qml/chapter6-plugins/import/pieslice.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/qml/tutorials/extending-qml/chapter6-plugins/import/pieslice.h b/examples/qml/tutorials/extending-qml/chapter6-plugins/import/pieslice.h
index e8b506057b..71cc20a369 100644
--- a/examples/qml/tutorials/extending-qml/chapter6-plugins/import/pieslice.h
+++ b/examples/qml/tutorials/extending-qml/chapter6-plugins/import/pieslice.h
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/qml/tutorials/extending-qml/chapter6-plugins/main.cpp b/examples/qml/tutorials/extending-qml/chapter6-plugins/main.cpp
index d165513861..a7dc34e5fd 100644
--- a/examples/qml/tutorials/extending-qml/chapter6-plugins/main.cpp
+++ b/examples/qml/tutorials/extending-qml/chapter6-plugins/main.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/qml/xmlhttprequest/Get.qml b/examples/qml/xmlhttprequest/Get.qml
index eb95b3dc93..1a35d32666 100644
--- a/examples/qml/xmlhttprequest/Get.qml
+++ b/examples/qml/xmlhttprequest/Get.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
 ** Copyright (C) 2017 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/qml/xmlhttprequest/GetForm.ui.qml b/examples/qml/xmlhttprequest/GetForm.ui.qml
index 4578601fab..284299ef35 100644
--- a/examples/qml/xmlhttprequest/GetForm.ui.qml
+++ b/examples/qml/xmlhttprequest/GetForm.ui.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
 ** Copyright (C) 2017 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/qml/xmlhttprequest/doc/src/xmlhttprequest.qdoc b/examples/qml/xmlhttprequest/doc/src/xmlhttprequest.qdoc
index 6e84e816d7..752836e524 100644
--- a/examples/qml/xmlhttprequest/doc/src/xmlhttprequest.qdoc
+++ b/examples/qml/xmlhttprequest/doc/src/xmlhttprequest.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,14 +20,14 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
 /*!
     \title Qt Quick Examples - XMLHttpRequest
     \example xmlhttprequest
-    \brief This is a collection of XMLHttpRequest examples
+    \brief This is a collection of XMLHttpRequest examples.
     \image qml-xmlhttprequest-example.png
 
     \e XMLHttpRequest contains a small QML example demonstrating \l{Qt QML}'s
diff --git a/examples/qml/xmlhttprequest/main.cpp b/examples/qml/xmlhttprequest/main.cpp
index ce8aabe665..02be6d2196 100644
--- a/examples/qml/xmlhttprequest/main.cpp
+++ b/examples/qml/xmlhttprequest/main.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/qml/xmlhttprequest/methods.js b/examples/qml/xmlhttprequest/methods.js
index a286846f50..b3ab098ab6 100644
--- a/examples/qml/xmlhttprequest/methods.js
+++ b/examples/qml/xmlhttprequest/methods.js
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
 ** Copyright (C) 2017 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/qml/xmlhttprequest/xmlhttprequest.qml b/examples/qml/xmlhttprequest/xmlhttprequest.qml
index a071efd729..e6c7b10e16 100644
--- a/examples/qml/xmlhttprequest/xmlhttprequest.qml
+++ b/examples/qml/xmlhttprequest/xmlhttprequest.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/animation/animation.qml b/examples/quick/animation/animation.qml
index eb341a7883..efc4e6fa27 100644
--- a/examples/quick/animation/animation.qml
+++ b/examples/quick/animation/animation.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/animation/basics/animators.qml b/examples/quick/animation/basics/animators.qml
index 3b8ff8391a..430e71bb26 100644
--- a/examples/quick/animation/basics/animators.qml
+++ b/examples/quick/animation/basics/animators.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/animation/basics/color-animation.qml b/examples/quick/animation/basics/color-animation.qml
index 42cde9b899..7fbfe0224b 100644
--- a/examples/quick/animation/basics/color-animation.qml
+++ b/examples/quick/animation/basics/color-animation.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/animation/basics/property-animation.qml b/examples/quick/animation/basics/property-animation.qml
index e70a1c8f07..a764c395ee 100644
--- a/examples/quick/animation/basics/property-animation.qml
+++ b/examples/quick/animation/basics/property-animation.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/animation/behaviors/SideRect.qml b/examples/quick/animation/behaviors/SideRect.qml
index 8076b991f7..8b37a6a0ca 100644
--- a/examples/quick/animation/behaviors/SideRect.qml
+++ b/examples/quick/animation/behaviors/SideRect.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/animation/behaviors/behavior-example.qml b/examples/quick/animation/behaviors/behavior-example.qml
index 30280face4..1d07e6bb90 100644
--- a/examples/quick/animation/behaviors/behavior-example.qml
+++ b/examples/quick/animation/behaviors/behavior-example.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/animation/behaviors/tvtennis.qml b/examples/quick/animation/behaviors/tvtennis.qml
index 5cd83b641b..89d912777a 100644
--- a/examples/quick/animation/behaviors/tvtennis.qml
+++ b/examples/quick/animation/behaviors/tvtennis.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/animation/behaviors/wigglytext.qml b/examples/quick/animation/behaviors/wigglytext.qml
index f4af8c7869..cc2e086b51 100644
--- a/examples/quick/animation/behaviors/wigglytext.qml
+++ b/examples/quick/animation/behaviors/wigglytext.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/animation/doc/src/animation.qdoc b/examples/quick/animation/doc/src/animation.qdoc
index a23e2ddf0a..578fb4b849 100644
--- a/examples/quick/animation/doc/src/animation.qdoc
+++ b/examples/quick/animation/doc/src/animation.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/examples/quick/animation/easing/easing.qml b/examples/quick/animation/easing/easing.qml
index 85c2fae9c1..6db5599a66 100644
--- a/examples/quick/animation/easing/easing.qml
+++ b/examples/quick/animation/easing/easing.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/animation/main.cpp b/examples/quick/animation/main.cpp
index a9c680139d..2defa0a32e 100644
--- a/examples/quick/animation/main.cpp
+++ b/examples/quick/animation/main.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/animation/pathanimation/pathanimation.qml b/examples/quick/animation/pathanimation/pathanimation.qml
index 663c8c9d14..b98fbebefc 100644
--- a/examples/quick/animation/pathanimation/pathanimation.qml
+++ b/examples/quick/animation/pathanimation/pathanimation.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/animation/pathinterpolator/pathinterpolator.qml b/examples/quick/animation/pathinterpolator/pathinterpolator.qml
index 7aa43f3bd7..0c0d7bad46 100644
--- a/examples/quick/animation/pathinterpolator/pathinterpolator.qml
+++ b/examples/quick/animation/pathinterpolator/pathinterpolator.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/animation/states/states.qml b/examples/quick/animation/states/states.qml
index fbda1f646d..498fb6867c 100644
--- a/examples/quick/animation/states/states.qml
+++ b/examples/quick/animation/states/states.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/animation/states/transitions.qml b/examples/quick/animation/states/transitions.qml
index b886855500..1cfdfec18a 100644
--- a/examples/quick/animation/states/transitions.qml
+++ b/examples/quick/animation/states/transitions.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/canvas/bezierCurve/bezierCurve.qml b/examples/quick/canvas/bezierCurve/bezierCurve.qml
index d2270e805e..4f573ed64e 100644
--- a/examples/quick/canvas/bezierCurve/bezierCurve.qml
+++ b/examples/quick/canvas/bezierCurve/bezierCurve.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/canvas/canvas.qml b/examples/quick/canvas/canvas.qml
index e54f654f46..7768e1092b 100644
--- a/examples/quick/canvas/canvas.qml
+++ b/examples/quick/canvas/canvas.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/canvas/clip/clip.qml b/examples/quick/canvas/clip/clip.qml
index 5e5fb3737e..1771121cd6 100644
--- a/examples/quick/canvas/clip/clip.qml
+++ b/examples/quick/canvas/clip/clip.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/canvas/doc/src/canvas.qdoc b/examples/quick/canvas/doc/src/canvas.qdoc
index f2545ac51e..14ee363164 100644
--- a/examples/quick/canvas/doc/src/canvas.qdoc
+++ b/examples/quick/canvas/doc/src/canvas.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/examples/quick/canvas/main.cpp b/examples/quick/canvas/main.cpp
index 04385bdea2..e2f5eb6bde 100644
--- a/examples/quick/canvas/main.cpp
+++ b/examples/quick/canvas/main.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/canvas/quadraticCurveTo/quadraticCurveTo.qml b/examples/quick/canvas/quadraticCurveTo/quadraticCurveTo.qml
index b3d552d25e..cd93205995 100644
--- a/examples/quick/canvas/quadraticCurveTo/quadraticCurveTo.qml
+++ b/examples/quick/canvas/quadraticCurveTo/quadraticCurveTo.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/canvas/roundedrect/roundedrect.qml b/examples/quick/canvas/roundedrect/roundedrect.qml
index 9fa01b0508..08ede9b1e7 100644
--- a/examples/quick/canvas/roundedrect/roundedrect.qml
+++ b/examples/quick/canvas/roundedrect/roundedrect.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/canvas/smile/smile.qml b/examples/quick/canvas/smile/smile.qml
index 25e9d031de..880116726f 100644
--- a/examples/quick/canvas/smile/smile.qml
+++ b/examples/quick/canvas/smile/smile.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/canvas/squircle/squircle.qml b/examples/quick/canvas/squircle/squircle.qml
index 04c9df42d3..5416bfa1c7 100644
--- a/examples/quick/canvas/squircle/squircle.qml
+++ b/examples/quick/canvas/squircle/squircle.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/canvas/tiger/tiger.qml b/examples/quick/canvas/tiger/tiger.qml
index c0534c6ecd..71367d560a 100644
--- a/examples/quick/canvas/tiger/tiger.qml
+++ b/examples/quick/canvas/tiger/tiger.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/customitems/dialcontrol/content/Dial.qml b/examples/quick/customitems/dialcontrol/content/Dial.qml
index d8f930f979..108b0e7410 100644
--- a/examples/quick/customitems/dialcontrol/content/Dial.qml
+++ b/examples/quick/customitems/dialcontrol/content/Dial.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/customitems/dialcontrol/content/QuitButton.qml b/examples/quick/customitems/dialcontrol/content/QuitButton.qml
index 37cb7d0266..87dc159c5d 100644
--- a/examples/quick/customitems/dialcontrol/content/QuitButton.qml
+++ b/examples/quick/customitems/dialcontrol/content/QuitButton.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/customitems/dialcontrol/dialcontrol.qml b/examples/quick/customitems/dialcontrol/dialcontrol.qml
index 32b64ac676..d0a623a72a 100644
--- a/examples/quick/customitems/dialcontrol/dialcontrol.qml
+++ b/examples/quick/customitems/dialcontrol/dialcontrol.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/customitems/dialcontrol/doc/src/dialcontrol.qdoc b/examples/quick/customitems/dialcontrol/doc/src/dialcontrol.qdoc
index 9bc6a61716..cd50650c0b 100644
--- a/examples/quick/customitems/dialcontrol/doc/src/dialcontrol.qdoc
+++ b/examples/quick/customitems/dialcontrol/doc/src/dialcontrol.qdoc
@@ -1,39 +1,26 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the examples of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:FDL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Free Documentation License Usage
+** Alternatively, this file may be used under the terms of the GNU Free
+** Documentation License version 1.3 as published by the Free Software
+** Foundation and appearing in the file included in the packaging of
+** this file. Please review the following information to ensure
+** the GNU Free Documentation License version 1.3 requirements
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/examples/quick/customitems/dialcontrol/main.cpp b/examples/quick/customitems/dialcontrol/main.cpp
index 6a14753252..6ebe203a70 100644
--- a/examples/quick/customitems/dialcontrol/main.cpp
+++ b/examples/quick/customitems/dialcontrol/main.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/customitems/flipable/content/Card.qml b/examples/quick/customitems/flipable/content/Card.qml
index c6b58539b0..ffffdb6b7d 100644
--- a/examples/quick/customitems/flipable/content/Card.qml
+++ b/examples/quick/customitems/flipable/content/Card.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/customitems/flipable/doc/src/flipable.qdoc b/examples/quick/customitems/flipable/doc/src/flipable.qdoc
index c4b7969b7e..58f5492251 100644
--- a/examples/quick/customitems/flipable/doc/src/flipable.qdoc
+++ b/examples/quick/customitems/flipable/doc/src/flipable.qdoc
@@ -1,39 +1,26 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
+** $QT_BEGIN_LICENSE:FDL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Free Documentation License Usage
+** Alternatively, this file may be used under the terms of the GNU Free
+** Documentation License version 1.3 as published by the Free Software
+** Foundation and appearing in the file included in the packaging of
+** this file. Please review the following information to ensure
+** the GNU Free Documentation License version 1.3 requirements
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/examples/quick/customitems/flipable/flipable.qml b/examples/quick/customitems/flipable/flipable.qml
index 731cb7a088..3662898864 100644
--- a/examples/quick/customitems/flipable/flipable.qml
+++ b/examples/quick/customitems/flipable/flipable.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/customitems/maskedmousearea/main.cpp b/examples/quick/customitems/maskedmousearea/main.cpp
index 22e7fdbf6e..63558d1b20 100644
--- a/examples/quick/customitems/maskedmousearea/main.cpp
+++ b/examples/quick/customitems/maskedmousearea/main.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/customitems/maskedmousearea/maskedmousearea.cpp b/examples/quick/customitems/maskedmousearea/maskedmousearea.cpp
index 66a58ab0f9..9a107e0143 100644
--- a/examples/quick/customitems/maskedmousearea/maskedmousearea.cpp
+++ b/examples/quick/customitems/maskedmousearea/maskedmousearea.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/customitems/maskedmousearea/maskedmousearea.h b/examples/quick/customitems/maskedmousearea/maskedmousearea.h
index 8536c0d5dc..28ff6ca9df 100644
--- a/examples/quick/customitems/maskedmousearea/maskedmousearea.h
+++ b/examples/quick/customitems/maskedmousearea/maskedmousearea.h
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/customitems/maskedmousearea/maskedmousearea.qml b/examples/quick/customitems/maskedmousearea/maskedmousearea.qml
index e8002589b1..2474edaf78 100644
--- a/examples/quick/customitems/maskedmousearea/maskedmousearea.qml
+++ b/examples/quick/customitems/maskedmousearea/maskedmousearea.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/customitems/painteditem/doc/src/textballoons.qdoc b/examples/quick/customitems/painteditem/doc/src/textballoons.qdoc
index 3dc361e4a9..4541ba0bd9 100644
--- a/examples/quick/customitems/painteditem/doc/src/textballoons.qdoc
+++ b/examples/quick/customitems/painteditem/doc/src/textballoons.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/examples/quick/customitems/progressbar/content/ProgressBar.qml b/examples/quick/customitems/progressbar/content/ProgressBar.qml
index d76c321d7a..594cccfe75 100644
--- a/examples/quick/customitems/progressbar/content/ProgressBar.qml
+++ b/examples/quick/customitems/progressbar/content/ProgressBar.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/customitems/progressbar/main.qml b/examples/quick/customitems/progressbar/main.qml
index 5dc795625a..2dd67621a8 100644
--- a/examples/quick/customitems/progressbar/main.qml
+++ b/examples/quick/customitems/progressbar/main.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/customitems/scrollbar/ScrollBar.qml b/examples/quick/customitems/scrollbar/ScrollBar.qml
index bbf549a34e..f2e46c5681 100644
--- a/examples/quick/customitems/scrollbar/ScrollBar.qml
+++ b/examples/quick/customitems/scrollbar/ScrollBar.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/customitems/scrollbar/doc/src/scrollbar.qdoc b/examples/quick/customitems/scrollbar/doc/src/scrollbar.qdoc
index e5a4b11742..37852222c0 100644
--- a/examples/quick/customitems/scrollbar/doc/src/scrollbar.qdoc
+++ b/examples/quick/customitems/scrollbar/doc/src/scrollbar.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/examples/quick/customitems/scrollbar/main.qml b/examples/quick/customitems/scrollbar/main.qml
index 79c93474a9..9248e44a42 100644
--- a/examples/quick/customitems/scrollbar/main.qml
+++ b/examples/quick/customitems/scrollbar/main.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/customitems/searchbox/SearchBox.qml b/examples/quick/customitems/searchbox/SearchBox.qml
index a8ef3e988b..13927e0d6f 100644
--- a/examples/quick/customitems/searchbox/SearchBox.qml
+++ b/examples/quick/customitems/searchbox/SearchBox.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/customitems/searchbox/main.qml b/examples/quick/customitems/searchbox/main.qml
index 7ad369598e..bc6900ba7e 100644
--- a/examples/quick/customitems/searchbox/main.qml
+++ b/examples/quick/customitems/searchbox/main.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/customitems/slideswitch/content/Switch.qml b/examples/quick/customitems/slideswitch/content/Switch.qml
index f8b4415262..72eb13e1e3 100644
--- a/examples/quick/customitems/slideswitch/content/Switch.qml
+++ b/examples/quick/customitems/slideswitch/content/Switch.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/customitems/slideswitch/doc/src/example-slideswitch.qdoc b/examples/quick/customitems/slideswitch/doc/src/example-slideswitch.qdoc
index 67a36eb8d8..19c79dea97 100644
--- a/examples/quick/customitems/slideswitch/doc/src/example-slideswitch.qdoc
+++ b/examples/quick/customitems/slideswitch/doc/src/example-slideswitch.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
@@ -75,7 +75,7 @@ Item {
 
 the text will only be visible when the switch is on.
 
-\section2 Images and user interaction
+\section2 Images and User Interaction
 \snippet customitems/slideswitch/content/Switch.qml 4
 
 First, we create the background image of the switch.
diff --git a/examples/quick/customitems/slideswitch/slideswitch.qml b/examples/quick/customitems/slideswitch/slideswitch.qml
index 0bdf444baf..7ddbfc2928 100644
--- a/examples/quick/customitems/slideswitch/slideswitch.qml
+++ b/examples/quick/customitems/slideswitch/slideswitch.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/customitems/spinner/content/Spinner.qml b/examples/quick/customitems/spinner/content/Spinner.qml
index a956b99d9a..0eec968ed1 100644
--- a/examples/quick/customitems/spinner/content/Spinner.qml
+++ b/examples/quick/customitems/spinner/content/Spinner.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/customitems/spinner/main.qml b/examples/quick/customitems/spinner/main.qml
index b105420dd2..82b31aba0c 100644
--- a/examples/quick/customitems/spinner/main.qml
+++ b/examples/quick/customitems/spinner/main.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/customitems/tabwidget/TabWidget.qml b/examples/quick/customitems/tabwidget/TabWidget.qml
index 9a2ed6b46e..d0e6f8224b 100644
--- a/examples/quick/customitems/tabwidget/TabWidget.qml
+++ b/examples/quick/customitems/tabwidget/TabWidget.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/customitems/tabwidget/doc/src/tabwidget.qdoc b/examples/quick/customitems/tabwidget/doc/src/tabwidget.qdoc
index 862c527d9f..a45c8107cb 100644
--- a/examples/quick/customitems/tabwidget/doc/src/tabwidget.qdoc
+++ b/examples/quick/customitems/tabwidget/doc/src/tabwidget.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
@@ -29,7 +29,7 @@
     \title TabWidget Example
     \example customitems/tabwidget
     \brief The TabWidget example shows how to create a tabwidget using property aliases
-    and QML Object default properties
+    and QML Object default properties.
 
     This example shows how to create a tab widget. It also demonstrates how
     \l {Property aliases}{property aliases} and
diff --git a/examples/quick/customitems/tabwidget/main.qml b/examples/quick/customitems/tabwidget/main.qml
index fa48214b0c..6867cf450b 100644
--- a/examples/quick/customitems/tabwidget/main.qml
+++ b/examples/quick/customitems/tabwidget/main.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/delegatechooser/delegatechooser.pro b/examples/quick/delegatechooser/delegatechooser.pro
new file mode 100644
index 0000000000..f06864ba89
--- /dev/null
+++ b/examples/quick/delegatechooser/delegatechooser.pro
@@ -0,0 +1,8 @@
+TEMPLATE = app
+QT += quick qml
+
+SOURCES += main.cpp
+RESOURCES += qml.qrc ../shared/shared.qrc
+
+target.path = $$[QT_INSTALL_EXAMPLES]/quick/delegatechooser
+INSTALLS += target
diff --git a/examples/quick/delegatechooser/delegatechooser.qml b/examples/quick/delegatechooser/delegatechooser.qml
new file mode 100644
index 0000000000..afb8518abf
--- /dev/null
+++ b/examples/quick/delegatechooser/delegatechooser.qml
@@ -0,0 +1,145 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of The Qt Company Ltd nor the names of its
+**     contributors may be used to endorse or promote products derived
+**     from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.12
+import QtQml.Models 2.12
+import QtQuick.Layouts 1.12
+import Qt.labs.qmlmodels 1.0
+
+Rectangle {
+    visible: true
+    width: 640
+    height: 640
+
+    ListModel {
+        id: listModel
+        ListElement { dataType: "rect"; color: "green" }
+        ListElement { dataType: "image"; source: "../shared/images/qt-logo.png" }
+        ListElement { dataType: "rect"; color: "green" }
+        ListElement { dataType: "image"; source: "../shared/images/qt-logo.png" }
+        ListElement { dataType: "rect"; color: "blue" }
+        ListElement { dataType: "rect"; color: "blue" }
+        ListElement { dataType: "rect"; color: "blue" }
+        ListElement { dataType: "rect"; color: "blue" }
+        ListElement { dataType: "rect"; color: "blue" }
+        ListElement { dataType: "rect"; color: "blue" }
+    }
+
+    ListModel {
+        id: listModel2
+        ListElement { dataType: "rect"; color: "blue" }
+        ListElement { dataType: "rect"; color: "blue" }
+        ListElement { dataType: "rect"; color: "green" }
+        ListElement { dataType: "image"; source: "../shared/images/qt-logo.png" }
+        ListElement { dataType: "rect"; color: "green" }
+        ListElement { dataType: "image"; source: "../shared/images/qt-logo.png" }
+        ListElement { dataType: "rect"; color: "blue" }
+        ListElement { dataType: "rect"; color: "lightsteelblue" }
+        ListElement { dataType: "rect"; color: "fuchsia" }
+        ListElement { dataType: "rect"; color: "lime" }
+    }
+
+    DelegateChooser {
+        id: fancyDelegate
+        role: "dataType"
+        DelegateChoice {
+            roleValue: "rect"
+            delegate: DelegateChooser {
+                DelegateChoice {
+                    row: 0
+                    Rectangle {
+                        width: parent.width
+                        height: 50
+                        color: "red"
+                        border.color: "black"
+                        border.width: 1
+                    }
+                }
+                DelegateChoice {
+                    Rectangle {
+                        width: parent.width
+                        height: 50
+                        color: model.color
+                        border.color: "black"
+                        border.width: 1
+                    }
+                }
+            }
+        }
+        DelegateChoice {
+            roleValue: "image"
+            delegate: Image {
+                width: parent.width
+                height: 100
+                source: model.source
+                fillMode: Image.PreserveAspectFit
+            }
+        }
+    }
+
+    Item {
+        anchors.fill: parent
+        id: ite
+        RowLayout {
+            ListView {
+                Layout.preferredHeight: ite.height
+                Layout.preferredWidth: ite.width * 0.5
+                model: listModel
+                delegate: fancyDelegate
+            }
+            ListView {
+                Layout.preferredHeight: ite.height
+                Layout.preferredWidth: ite.width * 0.5
+                model: listModel2
+                delegate: fancyDelegate
+            }
+        }
+    }
+}
diff --git a/examples/quick/delegatechooser/main.cpp b/examples/quick/delegatechooser/main.cpp
new file mode 100644
index 0000000000..5df9207e24
--- /dev/null
+++ b/examples/quick/delegatechooser/main.cpp
@@ -0,0 +1,51 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of The Qt Company Ltd nor the names of its
+**     contributors may be used to endorse or promote products derived
+**     from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#include "../shared/shared.h"
+DECLARATIVE_EXAMPLE_MAIN(delegatechooser)
diff --git a/examples/quick/delegatechooser/qml.qrc b/examples/quick/delegatechooser/qml.qrc
new file mode 100644
index 0000000000..0788f84c64
--- /dev/null
+++ b/examples/quick/delegatechooser/qml.qrc
@@ -0,0 +1,5 @@
+<RCC>
+    <qresource prefix="/">
+        <file>delegatechooser.qml</file>
+    </qresource>
+</RCC>
diff --git a/examples/quick/demos/calqlatr/calqlatr.pro b/examples/quick/demos/calqlatr/calqlatr.pro
deleted file mode 100644
index 20543c08da..0000000000
--- a/examples/quick/demos/calqlatr/calqlatr.pro
+++ /dev/null
@@ -1,19 +0,0 @@
-TEMPLATE = app
-
-QT += qml quick
-SOURCES += main.cpp
-
-RESOURCES += calqlatr.qrc \
-    ../../shared/shared.qrc
-
-OTHER_FILES = calqlatr.qml \
-    content/Button.qml \
-    content/Display.qml \
-    content/NumberPad.qml \
-    content/calculator.js \
-    content/images/paper-edge-left.png \
-    content/images/paper-edge-right.png \
-    content/images/paper-grip.png
-
-target.path = $$[QT_INSTALL_EXAMPLES]/quick/demos/calqlatr
-INSTALLS += target
diff --git a/examples/quick/demos/calqlatr/calqlatr.qml b/examples/quick/demos/calqlatr/calqlatr.qml
deleted file mode 100644
index 017d819b01..0000000000
--- a/examples/quick/demos/calqlatr/calqlatr.qml
+++ /dev/null
@@ -1,163 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the examples of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-import QtQuick 2.0
-import "content"
-import "content/calculator.js" as CalcEngine
-
-
-Rectangle {
-    id: window
-    width: 320
-    height: 480
-    focus: true
-    color: "#272822"
-
-    onWidthChanged: controller.reload()
-    onHeightChanged: controller.reload()
-
-    function operatorPressed(operator) {
-        CalcEngine.operatorPressed(operator)
-        numPad.buttonPressed()
-    }
-    function digitPressed(digit) {
-        CalcEngine.digitPressed(digit)
-        numPad.buttonPressed()
-    }
-    function isButtonDisabled(op) {
-        return CalcEngine.disabled(op)
-    }
-
-    Item {
-        id: pad
-        width: 180
-        NumberPad { id: numPad; y: 10; anchors.horizontalCenter: parent.horizontalCenter }
-    }
-
-    AnimationController {
-        id: controller
-        animation: ParallelAnimation {
-            id: anim
-            NumberAnimation { target: display; property: "x"; duration: 400; from: -16; to: window.width - display.width; easing.type: Easing.InOutQuad }
-            NumberAnimation { target: pad; property: "x"; duration: 400; from: window.width - pad.width; to: 0; easing.type: Easing.InOutQuad }
-            SequentialAnimation {
-                NumberAnimation { target: pad; property: "scale"; duration: 200; from: 1; to: 0.97; easing.type: Easing.InOutQuad }
-                NumberAnimation { target: pad; property: "scale"; duration: 200; from: 0.97; to: 1; easing.type: Easing.InOutQuad }
-            }
-        }
-    }
-
-    Keys.onPressed: {
-        if (event.key == Qt.Key_0)
-            digitPressed("0")
-        else if (event.key == Qt.Key_1)
-            digitPressed("1")
-        else if (event.key == Qt.Key_2)
-            digitPressed("2")
-        else if (event.key == Qt.Key_3)
-            digitPressed("3")
-        else if (event.key == Qt.Key_4)
-            digitPressed("4")
-        else if (event.key == Qt.Key_5)
-            digitPressed("5")
-        else if (event.key == Qt.Key_6)
-            digitPressed("6")
-        else if (event.key == Qt.Key_7)
-            digitPressed("7")
-        else if (event.key == Qt.Key_8)
-            digitPressed("8")
-        else if (event.key == Qt.Key_9)
-            digitPressed("9")
-        else if (event.key == Qt.Key_Plus)
-            operatorPressed("+")
-        else if (event.key == Qt.Key_Minus)
-            operatorPressed("−")
-        else if (event.key == Qt.Key_Asterisk)
-            operatorPressed("×")
-        else if (event.key == Qt.Key_Slash)
-            operatorPressed("÷")
-        else if (event.key == Qt.Key_Enter || event.key == Qt.Key_Return)
-            operatorPressed("=")
-        else if (event.key == Qt.Key_Comma || event.key == Qt.Key_Period)
-            digitPressed(".")
-        else if (event.key == Qt.Key_Backspace)
-            operatorPressed("backspace")
-    }
-
-    Display {
-        id: display
-        x: -16
-        width: window.width - pad.width
-        height: parent.height
-
-        MouseArea {
-            id: mouseInput
-            property real startX: 0
-            property real oldP: 0
-            property bool rewind: false
-
-            anchors {
-                bottom: parent.bottom
-                left: parent.left
-                right: parent.right
-            }
-            height: 50
-            onPositionChanged: {
-                var reverse = startX > window.width / 2
-                var mx = mapToItem(window, mouseInput.mouseX, mouseInput.mouseY).x
-                var p = Math.abs((mx - startX) / (window.width - display.width))
-                if (p < oldP)
-                    rewind = reverse ? false : true
-                else
-                    rewind = reverse ? true : false
-                controller.progress = reverse ? 1 - p : p
-                oldP = p
-            }
-            onPressed: startX = mapToItem(window, mouseInput.mouseX, mouseInput.mouseY).x
-            onReleased: {
-                if (rewind)
-                    controller.completeToBeginning()
-                else
-                    controller.completeToEnd()
-            }
-        }
-    }
-
-}
diff --git a/examples/quick/demos/calqlatr/calqlatr.qmlproject b/examples/quick/demos/calqlatr/calqlatr.qmlproject
deleted file mode 100644
index ce2d59d310..0000000000
--- a/examples/quick/demos/calqlatr/calqlatr.qmlproject
+++ /dev/null
@@ -1,16 +0,0 @@
-import QmlProject 1.1
-
-Project {
-    mainFile: "calqlatr.qml"
-
-    /* Include .qml, .js, and image files from current directory and subdirectories */
-    QmlFiles {
-        directory: "."
-    }
-    JavaScriptFiles {
-        directory: "."
-    }
-    ImageFiles {
-        directory: "."
-    }
-}
diff --git a/examples/quick/demos/calqlatr/calqlatr.qrc b/examples/quick/demos/calqlatr/calqlatr.qrc
deleted file mode 100644
index 7483304e02..0000000000
--- a/examples/quick/demos/calqlatr/calqlatr.qrc
+++ /dev/null
@@ -1,12 +0,0 @@
-<RCC>
-    <qresource prefix="/demos/calqlatr">
-        <file>calqlatr.qml</file>
-        <file>content/Button.qml</file>
-        <file>content/calculator.js</file>
-        <file>content/Display.qml</file>
-        <file>content/NumberPad.qml</file>
-        <file>content/images/paper-edge-left.png</file>
-        <file>content/images/paper-edge-right.png</file>
-        <file>content/images/paper-grip.png</file>
-    </qresource>
-</RCC>
diff --git a/examples/quick/demos/calqlatr/content/Button.qml b/examples/quick/demos/calqlatr/content/Button.qml
deleted file mode 100644
index 9c5c6ecf6e..0000000000
--- a/examples/quick/demos/calqlatr/content/Button.qml
+++ /dev/null
@@ -1,94 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the examples of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-import QtQuick 2.0
-
-Item {
-    id: button
-    property alias text: textItem.text
-    property color color: "#eceeea"
-
-    property bool operator: false
-    property bool dimmable: false
-    property bool dimmed: false
-
-    width: 30
-    height: 50
-
-    Text {
-        id: textItem
-        font.pixelSize: 48
-        wrapMode: Text.WordWrap
-        lineHeight: 0.75
-        color: (dimmable && dimmed) ? Qt.darker(button.color) : button.color
-        Behavior on color { ColorAnimation { duration: 120; easing.type: Easing.OutElastic} }
-        states: [
-            State {
-                name: "pressed"
-                when: mouse.pressed && !dimmed
-                PropertyChanges {
-                    target: textItem
-                    color: Qt.lighter(button.color)
-                }
-            }
-        ]
-    }
-
-    MouseArea {
-        id: mouse
-        anchors.fill: parent
-        anchors.margins: -5
-        onClicked: {
-            if (operator)
-                window.operatorPressed(parent.text)
-            else
-                window.digitPressed(parent.text)
-        }
-    }
-
-    function updateDimmed() {
-        dimmed = window.isButtonDisabled(button.text)
-    }
-
-    Component.onCompleted: {
-        numPad.buttonPressed.connect(updateDimmed)
-        updateDimmed()
-    }
-}
diff --git a/examples/quick/demos/calqlatr/content/Display.qml b/examples/quick/demos/calqlatr/content/Display.qml
deleted file mode 100644
index cf93d878bb..0000000000
--- a/examples/quick/demos/calqlatr/content/Display.qml
+++ /dev/null
@@ -1,193 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the examples of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-import QtQuick 2.0
-import QtQuick.Window 2.0
-
-Item {
-    id: display
-    property real fontSize: Math.floor(Screen.pixelDensity * 5.0)
-    property bool enteringDigits: false
-    property int maxDigits: (width / fontSize) + 1
-    property string displayedOperand
-    property string errorString: qsTr("ERROR")
-    property bool isError: displayedOperand === errorString
-
-    function displayOperator(operator)
-    {
-        listView.model.append({ "operator": operator, "operand": "" })
-        enteringDigits = true
-        listView.positionViewAtEnd()
-    }
-
-    function newLine(operator, operand)
-    {
-        displayedOperand = displayNumber(operand)
-        listView.model.append({ "operator": operator, "operand": displayedOperand })
-        enteringDigits = false
-        listView.positionViewAtEnd()
-    }
-
-    function appendDigit(digit)
-    {
-        if (!enteringDigits)
-            listView.model.append({ "operator": "", "operand": "" })
-        var i = listView.model.count - 1;
-        listView.model.get(i).operand = listView.model.get(i).operand + digit;
-        enteringDigits = true
-        listView.positionViewAtEnd()
-    }
-
-    function setDigit(digit)
-    {
-        var i = listView.model.count - 1;
-        listView.model.get(i).operand = digit;
-        listView.positionViewAtEnd()
-    }
-
-    function clear()
-    {
-        displayedOperand = ""
-        if (enteringDigits) {
-            var i = listView.model.count - 1
-            if (i >= 0)
-                listView.model.remove(i)
-            enteringDigits = false
-        }
-    }
-
-    // Returns a string representation of a number that fits in
-    // display.maxDigits characters, trying to keep as much precision
-    // as possible. If the number cannot be displayed, returns an
-    // error string.
-    function displayNumber(num) {
-        if (typeof(num) != "number")
-            return errorString;
-
-        var intNum = parseInt(num);
-        var intLen = intNum.toString().length;
-
-        // Do not count the minus sign as a digit
-        var maxLen = num < 0 ? maxDigits + 1 : maxDigits;
-
-        if (num.toString().length <= maxLen) {
-            if (isFinite(num))
-                return num.toString();
-            return errorString;
-        }
-
-        // Integer part of the number is too long - try
-        // an exponential notation
-        if (intNum == num || intLen > maxLen - 3) {
-            var expVal = num.toExponential(maxDigits - 6).toString();
-            if (expVal.length <= maxLen)
-                return expVal;
-        }
-
-        // Try a float presentation with fixed number of digits
-        var floatStr = parseFloat(num).toFixed(maxDigits - intLen - 1).toString();
-        if (floatStr.length <= maxLen)
-            return floatStr;
-
-        return errorString;
-    }
-
-    Item {
-        id: theItem
-        width: parent.width + 32
-        height: parent.height
-
-        Rectangle {
-            id: rect
-            x: 16
-            color: "white"
-            height: parent.height
-            width: display.width - 16
-        }
-        Image {
-            anchors.right: rect.left
-            source: "images/paper-edge-left.png"
-            height: parent.height
-            fillMode: Image.TileVertically
-        }
-        Image {
-            anchors.left: rect.right
-            source: "images/paper-edge-right.png"
-            height: parent.height
-            fillMode: Image.TileVertically
-        }
-
-        Image {
-            id: grip
-            source: "images/paper-grip.png"
-            anchors.horizontalCenter: parent.horizontalCenter
-            anchors.bottom: parent.bottom
-            anchors.bottomMargin: 20
-        }
-
-        ListView {
-            id: listView
-            x: 16; y: 30
-            width: display.width
-            height: display.height - 50 - y
-            delegate: Item {
-                height: display.fontSize * 1.1
-                width: parent.width
-                Text {
-                    id: operator
-                    x: 6
-                    font.pixelSize: display.fontSize
-                    color: "#6da43d"
-                    text: model.operator
-                }
-                Text {
-                    id: operand
-                    font.pixelSize: display.fontSize
-                    anchors.right: parent.right
-                    anchors.rightMargin: 22
-                    text: model.operand
-                }
-            }
-            model: ListModel { }
-        }
-
-    }
-
-}
diff --git a/examples/quick/demos/calqlatr/content/NumberPad.qml b/examples/quick/demos/calqlatr/content/NumberPad.qml
deleted file mode 100644
index 6e7d441dd2..0000000000
--- a/examples/quick/demos/calqlatr/content/NumberPad.qml
+++ /dev/null
@@ -1,71 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the examples of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-import QtQuick 2.0
-
-Grid {
-    columns: 3
-    columnSpacing: 32
-    rowSpacing: 16
-
-    signal buttonPressed
-
-    Button { text: "7" }
-    Button { text: "8" }
-    Button { text: "9" }
-    Button { text: "4" }
-    Button { text: "5" }
-    Button { text: "6" }
-    Button { text: "1" }
-    Button { text: "2" }
-    Button { text: "3" }
-    Button { text: "0" }
-    Button { text: "."; dimmable: true }
-    Button { text: " " }
-    Button { text: "±"; color: "#6da43d"; operator: true; dimmable: true }
-    Button { text: "−"; color: "#6da43d"; operator: true; dimmable: true }
-    Button { text: "+"; color: "#6da43d"; operator: true; dimmable: true }
-    Button { text: "√"; color: "#6da43d"; operator: true; dimmable: true }
-    Button { text: "÷"; color: "#6da43d"; operator: true; dimmable: true }
-    Button { text: "×"; color: "#6da43d"; operator: true; dimmable: true }
-    Button { text: "C"; color: "#6da43d"; operator: true }
-    Button { text: " "; color: "#6da43d"; operator: true }
-    Button { text: "="; color: "#6da43d"; operator: true; dimmable: true }
-}
diff --git a/examples/quick/demos/calqlatr/content/calculator.js b/examples/quick/demos/calqlatr/content/calculator.js
deleted file mode 100644
index 496a93ba79..0000000000
--- a/examples/quick/demos/calqlatr/content/calculator.js
+++ /dev/null
@@ -1,151 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the examples of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-var curVal = 0
-var memory = 0
-var lastOp = ""
-var previousOperator = ""
-var digits = ""
-
-function disabled(op) {
-    if (digits == "" && !((op >= "0" && op <= "9") || op == "."))
-        return true
-    else if (op == '=' && previousOperator.length != 1)
-        return true
-    else if (op == "." && digits.toString().search(/\./) != -1) {
-        return true
-    } else if (op == "√" &&  digits.toString().search(/-/) != -1) {
-        return true
-    } else {
-        return false
-    }
-}
-
-function digitPressed(op)
-{
-    if (disabled(op))
-        return
-    if (digits.toString().length >= display.maxDigits)
-        return
-    if (lastOp.toString().length == 1 && ((lastOp >= "0" && lastOp <= "9") || lastOp == ".") ) {
-        digits = digits + op.toString()
-        display.appendDigit(op.toString())
-    } else {
-        digits = op
-        display.appendDigit(op.toString())
-    }
-    lastOp = op
-}
-
-function operatorPressed(op)
-{
-    if (disabled(op))
-        return
-    lastOp = op
-
-    if (op == "±") {
-            digits = Number(digits.valueOf() * -1)
-            display.setDigit(display.displayNumber(digits))
-            return
-        }
-
-    if (previousOperator == "+") {
-        digits = Number(digits.valueOf()) + Number(curVal.valueOf())
-    } else if (previousOperator == "−") {
-        digits = Number(curVal.valueOf()) - Number(digits.valueOf())
-    } else if (previousOperator == "×") {
-        digits = Number(curVal) * Number(digits.valueOf())
-    } else if (previousOperator == "÷") {
-        digits = Number(curVal) / Number(digits.valueOf())
-    }
-
-    if (op == "+" || op == "−" || op == "×" || op == "÷") {
-        previousOperator = op
-        curVal = digits.valueOf()
-        digits = ""
-        display.displayOperator(previousOperator)
-        return
-    }
-
-    if (op == "=") {
-        display.newLine("=", digits.valueOf())
-    }
-
-    curVal = 0
-    previousOperator = ""
-
-    if (op == "1/x") {
-        digits = (1 / digits.valueOf()).toString()
-    } else if (op == "x^2") {
-        digits = (digits.valueOf() * digits.valueOf()).toString()
-    } else if (op == "Abs") {
-        digits = (Math.abs(digits.valueOf())).toString()
-    } else if (op == "Int") {
-        digits = (Math.floor(digits.valueOf())).toString()
-    } else if (op == "√") {
-        digits = Number(Math.sqrt(digits.valueOf()))
-        display.newLine("√", digits.valueOf())
-    } else if (op == "mc") {
-        memory = 0;
-    } else if (op == "m+") {
-        memory += digits.valueOf()
-    } else if (op == "mr") {
-        digits = memory.toString()
-    } else if (op == "m-") {
-        memory = digits.valueOf()
-    } else if (op == "backspace") {
-        digits = digits.toString().slice(0, -1)
-        display.clear()
-        display.appendDigit(digits)
-    } else if (op == "Off") {
-        Qt.quit();
-    }
-
-    // Reset the state on 'C' operator or after
-    // an error occurred
-    if (op == "C" || display.isError) {
-        display.clear()
-        curVal = 0
-        memory = 0
-        lastOp = ""
-        digits = ""
-    }
-}
-
diff --git a/examples/quick/demos/calqlatr/content/images/paper-edge-left.png b/examples/quick/demos/calqlatr/content/images/paper-edge-left.png
deleted file mode 100644
index ca29a3ae10..0000000000
--- a/examples/quick/demos/calqlatr/content/images/paper-edge-left.png
+++ /dev/null
diff --git a/examples/quick/demos/calqlatr/content/images/paper-edge-right.png b/examples/quick/demos/calqlatr/content/images/paper-edge-right.png
deleted file mode 100644
index 7c2da7b930..0000000000
--- a/examples/quick/demos/calqlatr/content/images/paper-edge-right.png
+++ /dev/null
diff --git a/examples/quick/demos/calqlatr/content/images/paper-grip.png b/examples/quick/demos/calqlatr/content/images/paper-grip.png
deleted file mode 100644
index 953c408bca..0000000000
--- a/examples/quick/demos/calqlatr/content/images/paper-grip.png
+++ /dev/null
diff --git a/examples/quick/demos/calqlatr/doc/images/qtquick-demo-calqlatr.png b/examples/quick/demos/calqlatr/doc/images/qtquick-demo-calqlatr.png
deleted file mode 100644
index af67f63dd1..0000000000
--- a/examples/quick/demos/calqlatr/doc/images/qtquick-demo-calqlatr.png
+++ /dev/null
diff --git a/examples/quick/demos/calqlatr/doc/src/calqlatr.qdoc b/examples/quick/demos/calqlatr/doc/src/calqlatr.qdoc
deleted file mode 100644
index 85e77b96b4..0000000000
--- a/examples/quick/demos/calqlatr/doc/src/calqlatr.qdoc
+++ /dev/null
@@ -1,195 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the documentation of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:FDL$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
-**
-** GNU Free Documentation License Usage
-** Alternatively, this file may be used under the terms of the GNU Free
-** Documentation License version 1.3 as published by the Free Software
-** Foundation and appearing in the file included in the packaging of
-** this file. Please review the following information to ensure
-** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-/*!
-    \title Qt Quick Demo - Calqlatr
-    \ingroup qtquickdemos
-    \example demos/calqlatr
-    \brief A QML app designed for portrait devices that uses custom components,
-    animated with AnimationController, and JavaScript for the application logic.
-    \image qtquick-demo-calqlatr.png
-
-    \e{Calqlatr} demonstrates various QML and \l{Qt Quick} features, such as
-    displaying custom components and using animation to move the components
-    around in the application view. The application logic is implemented in
-    JavaScript and the appearance is implemented in QML.
-
-    \include examples-run.qdocinc
-
-    \section1 Displaying Custom Components
-
-    In the Calqlatr application, we use the following custom types that are
-    each defined in a separate .qml file:
-
-    \list
-        \li Button.qml
-        \li Display.qml
-        \li NumberPad.qml
-    \endlist
-
-    To use the custom types, we add an import statement to the main QML file,
-    calqlatr.qml that imports the folder called \c content where the types are
-    located:
-
-    \code
-    import "content"
-    \endcode
-
-    We can then display custom components by adding the component types to
-    any QML file. For example, we use the NumberPad type in calqlatr.qml to
-    create the number pad of the calculator. We place the type inside an
-    \l{Item} QML type, which is the base type for all visual items in Qt Quick:
-
-    \quotefromfile demos/calqlatr/calqlatr.qml
-    \skipto Item
-    \printuntil }
-    \printuntil }
-
-    Further, we use the Button type in the \c NumberPad type to create the
-    calculator buttons. Button.qml specifies the basic properties for a
-    button that we can modify for each button instance in NumberPad.qml. For the
-    digit and separator buttons, we additionally specify the text property using
-    the property alias \c text that we define in Button.qml.
-
-    For the operator buttons, we also specify another color (green) using the
-    property alias \c color and set the operator property to \c true. We use
-    the operator property in functions that perform the calculations.
-
-    We place the buttons inside a \l{Grid} QML type to position them in a grid:
-
-    \quotefromfile demos/calqlatr/content/NumberPad.qml
-    \skipto Grid
-    \printuntil /^\}/
-
-    Some of the buttons also have a \c dimmable property set, meaning that they
-    can be visually disabled (dimmed) whenever the calculator engine does not
-    accept input from that button. As an example, the button for square root
-    operator is dimmed for negative values.
-
-    \section1 Animating Components
-
-    We use the Display type to display calculations. In Display.qml, we use
-    images to make the display component look like a slip of paper that contains
-    a grip. Users can drag the grip to move the display from left to right.
-
-    When users release the grip, the AnimationController QML type that we define
-    in the calqlatr.qml file finishes running the controlled animation in either
-    a forwards or a backwards direction. To run the animation, we call either
-    completeToEnd() or completeToBeginning(), depending on the direction. We do
-    this in the MouseArea's \c onReleased signal handler, where \c controller
-    is the id of our AnimationController:
-
-    \quotefromfile demos/calqlatr/calqlatr.qml
-    \skipto MouseArea
-    \printuntil {
-    \dots 12
-    \skipto onReleased
-    \printuntil }
-    \printuntil }
-
-    Unlike other QML animation types, AnimationController is not driven by
-    internal timers but by explicitly setting its progress property to a
-    value between \c 0.0 and \c 1.0.
-
-    Inside the AnimationController, we run two NumberAnimation instances in
-    parallel to move the number pad and the display components simultaneously to
-    the opposite sides of the view. In addition, we run a SequentialAnimation
-    instance to scale the number pad during the transition, giving the animation
-    some depth.
-
-    \quotefromfile demos/calqlatr/calqlatr.qml
-    \skipto AnimationController
-    \printuntil 1; easing.type
-    \printuntil }
-    \printuntil }
-    \printuntil }
-
-    We use the easing curve of the type \c Easing.InOutQuad to accelerate the
-    motion until halfway and then decelerate it.
-
-    In Button.qml, the text colors of the number pad buttons are also animated.
-
-    \quotefromfile demos/calqlatr/content/Button.qml
-    \skipto Text
-    \printuntil id:
-    \dots 8
-    \skipto color:
-    \printuntil ]
-    \printuntil }
-
-    We use \l {QtQml::Qt::darker()}{Qt.darker()} to darken the color when the
-    button is dimmed, and \l {QtQml::Qt::lighter()}{Qt.lighter()} to \e {light up}
-    the button when pressed. The latter is done in a separate \l [QML] {State}
-    {state} called \e "pressed", which activates when the \c pressed
-    property of the button's MouseArea is set.
-
-    The color changes are animated by defining a \l Behavior on the \c color
-    property.
-
-    In order to dynamically change the \c dimmed property of all the buttons
-    of the \c NumberPad, we connect its \c buttonPressed signal to the
-    \c Button's \c updateDimmed() function in Button.qml:
-
-    \quotefromfile demos/calqlatr/content/Button.qml
-    \skipto function updateDimmed() {
-    \printuntil buttonPressed.connect
-    \printuntil }
-
-    This way, when a button is pressed, all buttons on the \c NumPad
-    receive a \c buttonPressed signal and are activated or deactivated
-    according to the state of the calculator engine.
-
-    \section1 Performing Calculations
-
-    The calculator.js file defines our calculator engine. It contains variables
-    to store the calculator state, and functions that are called when the
-    user presses the digit and operator buttons. To use the engine, we
-    import calculator.js in the calqlatr.qml file as \c CalcEngine:
-
-    \code
-    import "content/calculator.js" as CalcEngine
-    \endcode
-
-    Importing the engine creates a new instance of it. Therefore, we only do it
-    in the main QML file, \c calqlatr.qml. The root item defined in this file
-    contains helper functions that allow other types to access the calculator
-    engine:
-
-    \quotefromfile demos/calqlatr/calqlatr.qml
-    \skipto operatorPressed
-    \printuntil CalcEngine.disabled
-    \printuntil }
-
-    When users press a digit, the text from the digit appears on the
-    display. When they press an operator, the appropriate calculation is
-    performed, and the result can be displayed using the equals (=) operator.
-    The clear (C) operator resets the calculator engine.
-
-    \section1 List of Files
-
-    \sa {QML Applications}
-*/
diff --git a/examples/quick/demos/calqlatr/main.cpp b/examples/quick/demos/calqlatr/main.cpp
deleted file mode 100644
index ca4f206da4..0000000000
--- a/examples/quick/demos/calqlatr/main.cpp
+++ /dev/null
@@ -1,41 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the examples of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-#include "../../shared/shared.h"
-DECLARATIVE_EXAMPLE_MAIN(demos/calqlatr/calqlatr)
diff --git a/examples/quick/demos/clocks/clocks.pro b/examples/quick/demos/clocks/clocks.pro
deleted file mode 100644
index 21d3f7f971..0000000000
--- a/examples/quick/demos/clocks/clocks.pro
+++ /dev/null
@@ -1,14 +0,0 @@
-TEMPLATE     = app
-
-QT          += qml quick
-
-SOURCES     += main.cpp
-RESOURCES   += clocks.qrc
-
-target.path  = $$[QT_INSTALL_EXAMPLES]/quick/demos/clocks
-INSTALLS    += target
-
-OTHER_FILES  += \
-                clocks.qml \
-                content/Clock.qml \
-                content/*.png
diff --git a/examples/quick/demos/clocks/clocks.qml b/examples/quick/demos/clocks/clocks.qml
deleted file mode 100644
index d9694d169c..0000000000
--- a/examples/quick/demos/clocks/clocks.qml
+++ /dev/null
@@ -1,88 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the examples of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-import QtQuick 2.0
-import "content" as Content
-
-Rectangle {
-    id: root
-    width: 640; height: 320
-    color: "#646464"
-
-    ListView {
-        id: clockview
-        anchors.fill: parent
-        orientation: ListView.Horizontal
-        cacheBuffer: 2000
-        snapMode: ListView.SnapOneItem
-        highlightRangeMode: ListView.ApplyRange
-
-        delegate: Content.Clock { city: cityName; shift: timeShift }
-        model: ListModel {
-            ListElement { cityName: "New York"; timeShift: -4 }
-            ListElement { cityName: "London"; timeShift: 0 }
-            ListElement { cityName: "Oslo"; timeShift: 1 }
-            ListElement { cityName: "Mumbai"; timeShift: 5.5 }
-            ListElement { cityName: "Tokyo"; timeShift: 9 }
-            ListElement { cityName: "Brisbane"; timeShift: 10 }
-            ListElement { cityName: "Los Angeles"; timeShift: -8 }
-        }
-    }
-
-    Image {
-        anchors.left: parent.left
-        anchors.bottom: parent.bottom
-        anchors.margins: 10
-        source: "content/arrow.png"
-        rotation: -90
-        opacity: clockview.atXBeginning ? 0 : 0.5
-        Behavior on opacity { NumberAnimation { duration: 500 } }
-    }
-
-    Image {
-        anchors.right: parent.right
-        anchors.bottom: parent.bottom
-        anchors.margins: 10
-        source: "content/arrow.png"
-        rotation: 90
-        opacity: clockview.atXEnd ? 0 : 0.5
-        Behavior on opacity { NumberAnimation { duration: 500 } }
-    }
-}
diff --git a/examples/quick/demos/clocks/clocks.qmlproject b/examples/quick/demos/clocks/clocks.qmlproject
deleted file mode 100644
index b15654600e..0000000000
--- a/examples/quick/demos/clocks/clocks.qmlproject
+++ /dev/null
@@ -1,8 +0,0 @@
-import QmlProject 1.1
-
-Project {
-    mainFile: "clocks.qml"
-    QmlFiles { directory: "." }
-    JavaScriptFiles { directory: "." }
-    ImageFiles { directory: "." }
-}
diff --git a/examples/quick/demos/clocks/clocks.qrc b/examples/quick/demos/clocks/clocks.qrc
deleted file mode 100644
index eaff4729ae..0000000000
--- a/examples/quick/demos/clocks/clocks.qrc
+++ /dev/null
@@ -1,15 +0,0 @@
-<RCC>
-    <qresource prefix="/demos/clocks">
-        <file>clocks.qml</file>
-        <file>content/arrow.png</file>
-        <file>content/background.png</file>
-        <file>content/center.png</file>
-        <file>content/clock-night.png</file>
-        <file>content/clock.png</file>
-        <file>content/Clock.qml</file>
-        <file>content/hour.png</file>
-        <file>content/minute.png</file>
-        <file>content/quit.png</file>
-        <file>content/second.png</file>
-    </qresource>
-</RCC>
diff --git a/examples/quick/demos/clocks/content/Clock.qml b/examples/quick/demos/clocks/content/Clock.qml
deleted file mode 100644
index 9e6ed16c80..0000000000
--- a/examples/quick/demos/clocks/content/Clock.qml
+++ /dev/null
@@ -1,140 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the examples of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-import QtQuick 2.0
-
-Item {
-    id : clock
-    width: {
-        if (ListView.view && ListView.view.width >= 200)
-            return ListView.view.width / Math.floor(ListView.view.width / 200.0);
-        else
-            return 200;
-    }
-
-    height: {
-        if (ListView.view && ListView.view.height >= 240)
-            return ListView.view.height;
-        else
-            return 240;
-    }
-
-    property alias city: cityLabel.text
-    property int hours
-    property int minutes
-    property int seconds
-    property real shift
-    property bool night: false
-    property bool internationalTime: true //Unset for local time
-
-    function timeChanged() {
-        var date = new Date;
-        hours = internationalTime ? date.getUTCHours() + Math.floor(clock.shift) : date.getHours()
-        night = ( hours < 7 || hours > 19 )
-        minutes = internationalTime ? date.getUTCMinutes() + ((clock.shift % 1) * 60) : date.getMinutes()
-        seconds = date.getUTCSeconds();
-    }
-
-    Timer {
-        interval: 100; running: true; repeat: true;
-        onTriggered: clock.timeChanged()
-    }
-
-    Item {
-        anchors.centerIn: parent
-        width: 200; height: 240
-
-        Image { id: background; source: "clock.png"; visible: clock.night == false }
-        Image { source: "clock-night.png"; visible: clock.night == true }
-
-
-        Image {
-            x: 92.5; y: 27
-            source: "hour.png"
-            transform: Rotation {
-                id: hourRotation
-                origin.x: 7.5; origin.y: 73;
-                angle: (clock.hours * 30) + (clock.minutes * 0.5)
-                Behavior on angle {
-                    SpringAnimation { spring: 2; damping: 0.2; modulus: 360 }
-                }
-            }
-        }
-
-        Image {
-            x: 93.5; y: 17
-            source: "minute.png"
-            transform: Rotation {
-                id: minuteRotation
-                origin.x: 6.5; origin.y: 83;
-                angle: clock.minutes * 6
-                Behavior on angle {
-                    SpringAnimation { spring: 2; damping: 0.2; modulus: 360 }
-                }
-            }
-        }
-
-        Image {
-            x: 97.5; y: 20
-            source: "second.png"
-            transform: Rotation {
-                id: secondRotation
-                origin.x: 2.5; origin.y: 80;
-                angle: clock.seconds * 6
-                Behavior on angle {
-                    SpringAnimation { spring: 2; damping: 0.2; modulus: 360 }
-                }
-            }
-        }
-
-        Image {
-            anchors.centerIn: background; source: "center.png"
-        }
-
-        Text {
-            id: cityLabel
-            y: 210; anchors.horizontalCenter: parent.horizontalCenter
-            color: "white"
-            font.family: "Helvetica"
-            font.bold: true; font.pixelSize: 16
-            style: Text.Raised; styleColor: "black"
-        }
-    }
-}
diff --git a/examples/quick/demos/clocks/content/arrow.png b/examples/quick/demos/clocks/content/arrow.png
deleted file mode 100644
index e437312217..0000000000
--- a/examples/quick/demos/clocks/content/arrow.png
+++ /dev/null
diff --git a/examples/quick/demos/clocks/content/background.png b/examples/quick/demos/clocks/content/background.png
deleted file mode 100644
index a885950862..0000000000
--- a/examples/quick/demos/clocks/content/background.png
+++ /dev/null
diff --git a/examples/quick/demos/clocks/content/center.png b/examples/quick/demos/clocks/content/center.png
deleted file mode 100644
index 7fbd802a44..0000000000
--- a/examples/quick/demos/clocks/content/center.png
+++ /dev/null
diff --git a/examples/quick/demos/clocks/content/clock-night.png b/examples/quick/demos/clocks/content/clock-night.png
deleted file mode 100644
index cc7151a397..0000000000
--- a/examples/quick/demos/clocks/content/clock-night.png
+++ /dev/null
diff --git a/examples/quick/demos/clocks/content/clock.png b/examples/quick/demos/clocks/content/clock.png
deleted file mode 100644
index 462edacc0e..0000000000
--- a/examples/quick/demos/clocks/content/clock.png
+++ /dev/null
diff --git a/examples/quick/demos/clocks/content/hour.png b/examples/quick/demos/clocks/content/hour.png
deleted file mode 100644
index 9f33fc5d48..0000000000
--- a/examples/quick/demos/clocks/content/hour.png
+++ /dev/null
diff --git a/examples/quick/demos/clocks/content/minute.png b/examples/quick/demos/clocks/content/minute.png
deleted file mode 100644
index e2f216c897..0000000000
--- a/examples/quick/demos/clocks/content/minute.png
+++ /dev/null
diff --git a/examples/quick/demos/clocks/content/quit.png b/examples/quick/demos/clocks/content/quit.png
deleted file mode 100644
index b822057d4e..0000000000
--- a/examples/quick/demos/clocks/content/quit.png
+++ /dev/null
diff --git a/examples/quick/demos/clocks/content/second.png b/examples/quick/demos/clocks/content/second.png
deleted file mode 100644
index d95d99e83d..0000000000
--- a/examples/quick/demos/clocks/content/second.png
+++ /dev/null
diff --git a/examples/quick/demos/clocks/doc/images/qtquick-demo-clocks-small.png b/examples/quick/demos/clocks/doc/images/qtquick-demo-clocks-small.png
deleted file mode 100644
index 94b641d891..0000000000
--- a/examples/quick/demos/clocks/doc/images/qtquick-demo-clocks-small.png
+++ /dev/null
diff --git a/examples/quick/demos/clocks/doc/src/clocks.qdoc b/examples/quick/demos/clocks/doc/src/clocks.qdoc
deleted file mode 100644
index b5bd446cd3..0000000000
--- a/examples/quick/demos/clocks/doc/src/clocks.qdoc
+++ /dev/null
@@ -1,127 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the documentation of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:FDL$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
-**
-** GNU Free Documentation License Usage
-** Alternatively, this file may be used under the terms of the GNU Free
-** Documentation License version 1.3 as published by the Free Software
-** Foundation and appearing in the file included in the packaging of
-** this file. Please review the following information to ensure
-** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-/*!
-    \title Qt Quick Demo - Clocks
-    \ingroup qtquickdemos
-    \example demos/clocks
-    \brief A QML clock application that demonstrates using a ListView type to
-    display data generated by a ListModel and a SpringAnimation type to animate
-    images.
-    \image qtquick-demo-clocks-small.png
-
-    \e Clocks demonstrates using a ListView type to display data generated by a
-    ListModel. The delegate used by the model is specified as a custom QML type
-    that is specified in the Clock.qml file.
-
-    JavaScript methods are used to fetch the current time in several cities in
-    different time zones and QML types are used to display the time on a clock
-    face with animated clock hands.
-
-    \include examples-run.qdocinc
-
-    \section1 Displaying Data Generated by List Models
-
-    In the clocks.qml file, we use a \l Rectangle type to create the application
-    main window:
-
-    \quotefromfile demos/clocks/clocks.qml
-    \skipto Rectangle
-    \printuntil color
-
-    We use a ListView type to display a list of the items provided by a
-    ListModel type:
-
-    \printuntil Los Angeles
-    \printuntil }
-    \printuntil }
-
-    List elements are defined like other QML types except that they contain a
-    collection of \e role definitions instead of properties. Roles both define
-    how the data is accessed and include the data itself.
-
-    For each list element, we use the \c cityName role to specify the name of a
-    city and the \c timeShift role to specify a time zone as a positive or
-    negative offset from UTC (coordinated universal time).
-
-    The Clock custom type is used as the ListView's \c delegate, defining the
-    visual appearance of list items. To use the Clock type, we add an import
-    statement that imports the folder called \c content where the type is
-    located:
-
-    \quotefromfile demos/clocks/clocks.qml
-    \skipto content
-    \printuntil "
-
-    We use an \l Image type to display arrows that indicate whether users can
-    flick the view to see more clocks on the left or right:
-
-    \quotefromfile demos/clocks/clocks.qml
-    \skipto Image
-    \printuntil /^\}/
-
-    We use the \c opacity property to hide the arrows when the list view is
-    located at the beginning or end of the x axis.
-
-    In Clock.qml, we define a \c timeChanged() function in which we use
-    methods from the JavaScript \c Date object to fetch the current time in
-    UTC and to adjust it to the correct time zone:
-
-   \quotefromfile demos/clocks/content/Clock.qml
-    \skipto timeChanged
-    \printuntil }
-
-    We use a \l Timer type to update the time at intervals of 100 milliseconds:
-
-    \printuntil }
-
-    We use \l Image types within an \l Item type to display the time on an
-    analog clock face. Different images are used for daytime and nighttime
-    hours:
-
-    \printuntil clock-night.png
-
-    A \l Rotation transform applied to \l Image types provides a way to rotate
-    the clock hands. The \c origin property holds the point that stays fixed
-    relative to the parent as the rest of the item rotates. The \c angle
-    property determines the angle to rotate the hands in degrees clockwise.
-
-    \printuntil center.png
-    \printuntil }
-
-    We use a \l Behavior type on the \c angle property to apply a
-    SpringAnimation when the time changes. The \c spring and \c damping
-    properties enable the spring-like motion of the clock hands, and a
-    \c modulus of \c 360 makes the animation target values wrap around at a
-    full circle.
-
-    We use a \l Text type to display the city name below the clock:
-
-    \printuntil }
-
-    \sa {QML Applications}
-*/
diff --git a/examples/quick/demos/clocks/main.cpp b/examples/quick/demos/clocks/main.cpp
deleted file mode 100644
index dd642fc24f..0000000000
--- a/examples/quick/demos/clocks/main.cpp
+++ /dev/null
@@ -1,41 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the examples of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-#include "../../shared/shared.h"
-DECLARATIVE_EXAMPLE_MAIN(demos/clocks/clocks)
diff --git a/examples/quick/demos/demos.pro b/examples/quick/demos/demos.pro
deleted file mode 100644
index 0644b81a22..0000000000
--- a/examples/quick/demos/demos.pro
+++ /dev/null
@@ -1,11 +0,0 @@
-TEMPLATE = subdirs
-SUBDIRS = samegame \
-            calqlatr \
-            clocks \
-            tweetsearch \
-            maroon \
-            photosurface \
-            stocqt
-
-qtHaveModule(xmlpatterns): SUBDIRS += rssnews photoviewer
-
diff --git a/examples/quick/demos/maroon/content/BuildButton.qml b/examples/quick/demos/maroon/content/BuildButton.qml
deleted file mode 100644
index b44b158d78..0000000000
--- a/examples/quick/demos/maroon/content/BuildButton.qml
+++ /dev/null
@@ -1,90 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the examples of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-import QtQuick 2.0
-import "logic.js" as Logic
-
-Item {
-    id: container
-    width: 64
-    height: 64
-    property alias source: img.source
-    property int index
-    property int row: 0
-    property int col: 0
-    property int towerType
-    property bool canBuild: true
-    property Item gameCanvas: parent.parent.parent
-    signal clicked()
-
-    Image {
-        id: img
-        opacity: (canBuild && gameCanvas.coins >= Logic.towerData[towerType-1].cost) ? 1.0 : 0.4
-    }
-    Text {
-        anchors.right: parent.right
-        font.pointSize: 14
-        font.bold: true
-        color: "#ffffff"
-        text: Logic.towerData[towerType - 1].cost
-    }
-    MouseArea {
-        anchors.fill: parent
-        onClicked: {
-            Logic.buildTower(towerType, col, row)
-            container.clicked()
-        }
-    }
-    Image {
-        visible: col == index && row != 0
-        source: "gfx/dialog-pointer.png"
-        anchors.top: parent.bottom
-        anchors.topMargin: 4
-        anchors.horizontalCenter: parent.horizontalCenter
-    }
-    Image {
-        visible: col == index && row == 0
-        source: "gfx/dialog-pointer.png"
-        rotation: 180
-        anchors.bottom: parent.top
-        anchors.bottomMargin: 6
-        anchors.horizontalCenter: parent.horizontalCenter
-    }
-}
diff --git a/examples/quick/demos/maroon/content/GameCanvas.qml b/examples/quick/demos/maroon/content/GameCanvas.qml
deleted file mode 100644
index e461a3aaf1..0000000000
--- a/examples/quick/demos/maroon/content/GameCanvas.qml
+++ /dev/null
@@ -1,240 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the examples of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-import QtQuick 2.0
-import "logic.js" as Logic
-import "towers" as Towers
-
-Item {
-    id: grid
-
-    property int squareSize: 64
-    property int rows: 6
-    property int cols: 4
-    property Item canvas: grid
-    property int score: 0
-    property int coins: 100
-    property int lives: 3
-    property int waveNumber: 0
-    property int waveProgress: 0
-    property var towers
-    property var mobs
-    property bool gameRunning: false
-    property bool gameOver: false
-    property bool errored: false
-    property string errorString: ""
-
-    width: cols * squareSize
-    height: rows * squareSize
-
-    function freshState() {
-        lives = 3
-        coins = 100
-        score = 0
-        waveNumber = 0
-        waveProgress = 0
-        gameOver = false
-        gameRunning = false
-        towerMenu.shown = false
-        helpButton.comeBack();
-    }
-
-    Text {
-        id: errorText // Mostly for debug purposes
-        text: errorString
-        visible: errored
-        color: "red"
-        font.pixelSize: 18
-        wrapMode: Text.WordWrap
-        width: parent.width / 1.2
-        height: parent.height / 1.2
-        anchors.centerIn: parent
-        z: 1000
-    }
-
-    Timer {
-        interval: 16
-        running: true
-        repeat: true
-        onTriggered: Logic.tick()
-    }
-
-    MouseArea {
-        id: ma
-        anchors.fill: parent
-        onClicked: {
-            if (towerMenu.visible)
-                towerMenu.finish()
-            else
-                towerMenu.open(mouse.x, mouse.y)
-        }
-    }
-
-    Image {
-        id: towerMenu
-        visible: false
-        z: 1500
-        scale: 0.9
-        opacity: 0.7
-        property int dragDistance: 16
-        property int targetRow: 0
-        property int targetCol: 0
-        property bool shown: false
-        property bool towerExists: false
-
-        function finish() {
-            shown = false
-        }
-
-        function open(xp,yp) {
-            if (!grid.gameRunning)
-                return
-            targetRow = Logic.row(yp)
-            targetCol = Logic.col(xp)
-            if (targetRow == 0)
-                towerMenu.y = (targetRow + 1) * grid.squareSize
-            else
-                towerMenu.y = (targetRow - 1) * grid.squareSize
-            towerExists = (grid.towers[Logic.towerIdx(targetCol, targetRow)] != null)
-            shown = true
-            helpButton.goAway();
-        }
-
-        states: State {
-            name: "shown"; when: towerMenu.shown && !grid.gameOver
-            PropertyChanges { target: towerMenu; visible: true; scale: 1; opacity: 1 }
-        }
-
-        transitions: Transition {
-            PropertyAction { property: "visible" }
-            NumberAnimation { properties: "opacity,scale"; duration: 500; easing.type: Easing.OutElastic }
-        }
-
-        x: -32
-        source: "gfx/dialog.png"
-        Row {
-            id: buttonRow
-            height: 100
-            anchors.centerIn: parent
-            spacing: 8
-            BuildButton {
-                row: towerMenu.targetRow; col: towerMenu.targetCol
-                anchors.verticalCenter: parent.verticalCenter
-                towerType: 1; index: 0
-                canBuild: !towerMenu.towerExists
-                source: "gfx/dialog-melee.png"
-                onClicked: towerMenu.finish()
-            }
-            BuildButton {
-                row: towerMenu.targetRow; col: towerMenu.targetCol
-                anchors.verticalCenter: parent.verticalCenter
-                towerType: 2; index: 1
-                canBuild: !towerMenu.towerExists
-                source: "gfx/dialog-shooter.png"
-                onClicked: towerMenu.finish()
-            }
-            BuildButton {
-                row: towerMenu.targetRow; col: towerMenu.targetCol
-                anchors.verticalCenter: parent.verticalCenter
-                towerType: 3; index: 2
-                canBuild: !towerMenu.towerExists
-                source: "gfx/dialog-bomb.png"
-                onClicked: towerMenu.finish()
-            }
-            BuildButton {
-                row: towerMenu.targetRow; col: towerMenu.targetCol
-                anchors.verticalCenter: parent.verticalCenter
-                towerType: 4; index: 3
-                canBuild: !towerMenu.towerExists
-                source: "gfx/dialog-factory.png"
-                onClicked: towerMenu.finish()
-            }
-        }
-    }
-
-
-    Keys.onPressed: { // Cheat Codes while Testing
-        if (event.key == Qt.Key_Up && (event.modifiers & Qt.ShiftModifier))
-            grid.coins += 10;
-        if (event.key == Qt.Key_Left && (event.modifiers & Qt.ShiftModifier))
-            grid.lives += 1;
-        if (event.key == Qt.Key_Down && (event.modifiers & Qt.ShiftModifier))
-            Logic.gameState.waveProgress += 1000;
-        if (event.key == Qt.Key_Right && (event.modifiers & Qt.ShiftModifier))
-            Logic.endGame();
-    }
-
-    Image {
-        id: helpButton
-        z: 1010
-        source: "gfx/button-help.png"
-        function goAway() {
-            helpMA.enabled = false;
-            helpButton.opacity = 0;
-        }
-        function comeBack() {
-            helpMA.enabled = true;
-            helpButton.opacity = 1;
-        }
-        Behavior on opacity { NumberAnimation {} }
-        MouseArea {
-            id: helpMA
-            anchors.fill: parent
-            onClicked: {helpImage.visible = true; helpButton.visible = false;}
-        }
-
-        anchors.horizontalCenter: parent.horizontalCenter
-        anchors.bottom: parent.bottom
-        anchors.bottomMargin: 0
-    }
-
-    Image {
-        id: helpImage
-        z: 1010
-        source: "gfx/help.png"
-        anchors.fill: parent
-        visible: false
-        MouseArea {
-            anchors.fill: parent
-            onClicked: helpImage.visible = false;
-        }
-    }
-
-}
diff --git a/examples/quick/demos/maroon/content/GameOverScreen.qml b/examples/quick/demos/maroon/content/GameOverScreen.qml
deleted file mode 100644
index db045ba760..0000000000
--- a/examples/quick/demos/maroon/content/GameOverScreen.qml
+++ /dev/null
@@ -1,115 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the examples of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-import QtQuick 2.0
-import QtQuick.Particles 2.0
-import "logic.js" as Logic
-
-Item {
-    id: gameOverScreen
-    width: 320
-    height: 400
-    property GameCanvas gameCanvas
-
-    Image {
-        id: img
-        source: "gfx/text-gameover.png"
-        anchors.centerIn: parent
-    }
-
-    ParticleSystem {
-        anchors.fill: parent
-        ImageParticle {
-            id: cloud
-            source: "gfx/cloud.png"
-            alphaVariation: 0.25
-            opacity: 0.25
-        }
-
-        Wander {
-            xVariance: 100;
-            pace: 1;
-        }
-
-        Emitter {
-            id: cloudLeft
-            width: 160
-            height: 160
-            anchors.right: parent.left
-            emitRate: 0.5
-            lifeSpan: 12000
-            velocity: PointDirection{ x: 64; xVariation: 2; yVariation: 2 }
-            size: 160
-        }
-
-        Emitter {
-            id: cloudRight
-            width: 160
-            height: 160
-            anchors.left: parent.right
-            emitRate: 0.5
-            lifeSpan: 12000
-            velocity: PointDirection{ x: -64; xVariation: 2; yVariation: 2 }
-            size: 160
-        }
-    }
-
-
-    Text {
-        visible: gameCanvas != undefined
-        text: "You saved " + gameCanvas.score + " fishes!"
-        anchors.top: img.bottom
-        anchors.topMargin: 12
-        anchors.horizontalCenter: parent.horizontalCenter
-        font.bold: true
-        color: "#000000"
-        opacity: 0.5
-    }
-
-    Image {
-        source: "gfx/button-play.png"
-        anchors.bottom: parent.bottom
-        anchors.bottomMargin: 0
-        MouseArea {
-            anchors.fill: parent
-            onClicked: gameCanvas.gameOver = false//This will actually trigger the state change in main.qml
-        }
-    }
-}
diff --git a/examples/quick/demos/maroon/content/InfoBar.qml b/examples/quick/demos/maroon/content/InfoBar.qml
deleted file mode 100644
index ff5738de51..0000000000
--- a/examples/quick/demos/maroon/content/InfoBar.qml
+++ /dev/null
@@ -1,84 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the examples of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-import QtQuick 2.0
-
-Item {
-    height: childrenRect.height
-
-    // Display the number of lives
-    Row {
-        anchors.left: parent.left
-        anchors.leftMargin: 10
-        spacing: 5
-        Repeater {
-            id: rep
-            model: Math.min(10, canvas.lives)
-            delegate: Image { source: "gfx/lifes.png" }
-        }
-    }
-
-    // Display the number of fishes saved
-    Row {
-        anchors.right: points.left
-        anchors.rightMargin: 20
-        spacing: 5
-        Image { source: "gfx/scores.png" }
-        Text {
-            text: canvas.score
-            font.bold: true
-        }
-    }
-
-    // Display the number of coins
-    Row {
-        id: points
-        anchors.right: parent.right
-        anchors.rightMargin: 10
-        spacing: 5
-        Image { source: "gfx/points.png" }
-        Text {
-            id: pointsLabel
-            text: canvas.coins
-            font.bold: true
-        }
-    }
-}
-
diff --git a/examples/quick/demos/maroon/content/NewGameScreen.qml b/examples/quick/demos/maroon/content/NewGameScreen.qml
deleted file mode 100644
index f078300d05..0000000000
--- a/examples/quick/demos/maroon/content/NewGameScreen.qml
+++ /dev/null
@@ -1,111 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the examples of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-import QtQuick 2.0
-
-// This is the first screen.
-// It shows the logo and emit a startButtonClicked signal
-// when the user press the "PLAY" button.
-
-Item {
-    id: newGameScreen
-    width: 320
-    height: 480
-
-    signal startButtonClicked
-
-    Image {
-        source: "gfx/logo.png"
-        anchors.top: parent.top
-        anchors.topMargin: 60
-    }
-
-    Image {
-        source: "gfx/logo-fish.png"
-        anchors.top: parent.top
-
-        SequentialAnimation on x {
-            loops: Animation.Infinite
-            NumberAnimation { from: x + 148; to: x + 25; duration: 2000; easing.type: Easing.InOutQuad }
-            NumberAnimation { from: x + 25; to: x + 148; duration: 1600; easing.type: Easing.InOutQuad }
-        }
-        SequentialAnimation on anchors.topMargin {
-            loops: Animation.Infinite
-            NumberAnimation { from: 100; to: 60; duration: 1600; easing.type: Easing.InOutQuad }
-            NumberAnimation { from: 60; to: 100; duration: 2000; easing.type: Easing.InOutQuad }
-        }
-    }
-
-    Image {
-        source: "gfx/logo-bubble.png"
-        anchors.top: parent.top
-
-        SequentialAnimation on x {
-            loops: Animation.Infinite
-            NumberAnimation { from: x + 140; to: x + 40; duration: 2000; easing.type: Easing.InOutQuad }
-            NumberAnimation { from: x + 40; to: x + 140; duration: 1600; easing.type: Easing.InOutQuad }
-        }
-        SequentialAnimation on anchors.topMargin {
-            loops: Animation.Infinite
-            NumberAnimation { from: 100; to: 60; duration: 1600; easing.type: Easing.InOutQuad }
-            NumberAnimation { from: 60; to: 100; duration: 2000; easing.type: Easing.InOutQuad }
-        }
-        SequentialAnimation on width {
-            loops: Animation.Infinite
-            NumberAnimation { from: 140; to: 160; duration: 1000; easing.type: Easing.InOutQuad }
-            NumberAnimation { from: 160; to: 140; duration: 800; easing.type: Easing.InOutQuad }
-        }
-        SequentialAnimation on height {
-            loops: Animation.Infinite
-            NumberAnimation { from: 150; to: 140; duration: 800; easing.type: Easing.InOutQuad }
-            NumberAnimation { from: 140; to: 150; duration: 1000; easing.type: Easing.InOutQuad }
-        }
-    }
-
-    Image {
-        source: "gfx/button-play.png"
-        anchors.bottom: parent.bottom
-        anchors.bottomMargin: 60
-        MouseArea {
-            anchors.fill: parent
-            onClicked: newGameScreen.startButtonClicked()
-        }
-    }
-}
diff --git a/examples/quick/demos/maroon/content/SoundEffect.qml b/examples/quick/demos/maroon/content/SoundEffect.qml
deleted file mode 100644
index 136b33aa9b..0000000000
--- a/examples/quick/demos/maroon/content/SoundEffect.qml
+++ /dev/null
@@ -1,52 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the examples of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-import QtQuick 2.0
-//Proxies a SoundEffect if QtMultimedia is installed
-Item {
-    id: container
-    property QtObject effect: Qt.createQmlObject("import QtMultimedia 5.0; SoundEffect{ source: '" + container.source + "'; muted: !Qt.application.active }", container);
-    property url source: ""
-    onSourceChanged: if (effect != null) effect.source = source;
-    function play() {
-        if (effect != null)
-            effect.play();
-    }
-}
diff --git a/examples/quick/demos/maroon/content/audio/bomb-action.wav b/examples/quick/demos/maroon/content/audio/bomb-action.wav
deleted file mode 100644
index b334dc1e5b..0000000000
--- a/examples/quick/demos/maroon/content/audio/bomb-action.wav
+++ /dev/null
diff --git a/examples/quick/demos/maroon/content/audio/catch-action.wav b/examples/quick/demos/maroon/content/audio/catch-action.wav
deleted file mode 100644
index 3e22124abf..0000000000
--- a/examples/quick/demos/maroon/content/audio/catch-action.wav
+++ /dev/null
diff --git a/examples/quick/demos/maroon/content/audio/catch.wav b/examples/quick/demos/maroon/content/audio/catch.wav
deleted file mode 100644
index d3eade87f8..0000000000
--- a/examples/quick/demos/maroon/content/audio/catch.wav
+++ /dev/null
diff --git a/examples/quick/demos/maroon/content/audio/currency.wav b/examples/quick/demos/maroon/content/audio/currency.wav
deleted file mode 100644
index 0d9ef2c200..0000000000
--- a/examples/quick/demos/maroon/content/audio/currency.wav
+++ /dev/null
diff --git a/examples/quick/demos/maroon/content/audio/factory-action.wav b/examples/quick/demos/maroon/content/audio/factory-action.wav
deleted file mode 100644
index a2ace6c221..0000000000
--- a/examples/quick/demos/maroon/content/audio/factory-action.wav
+++ /dev/null
diff --git a/examples/quick/demos/maroon/content/audio/melee-action.wav b/examples/quick/demos/maroon/content/audio/melee-action.wav
deleted file mode 100644
index d325af4700..0000000000
--- a/examples/quick/demos/maroon/content/audio/melee-action.wav
+++ /dev/null
diff --git a/examples/quick/demos/maroon/content/audio/projectile-action.wav b/examples/quick/demos/maroon/content/audio/projectile-action.wav
deleted file mode 100644
index 4e2284fceb..0000000000
--- a/examples/quick/demos/maroon/content/audio/projectile-action.wav
+++ /dev/null
diff --git a/examples/quick/demos/maroon/content/audio/shooter-action.wav b/examples/quick/demos/maroon/content/audio/shooter-action.wav
deleted file mode 100644
index 3e12b9419a..0000000000
--- a/examples/quick/demos/maroon/content/audio/shooter-action.wav
+++ /dev/null
diff --git a/examples/quick/demos/maroon/content/gfx/background.png b/examples/quick/demos/maroon/content/gfx/background.png
deleted file mode 100644
index d548b9314e..0000000000
--- a/examples/quick/demos/maroon/content/gfx/background.png
+++ /dev/null
diff --git a/examples/quick/demos/maroon/content/gfx/bomb-action.png b/examples/quick/demos/maroon/content/gfx/bomb-action.png
deleted file mode 100644
index 42da5d789f..0000000000
--- a/examples/quick/demos/maroon/content/gfx/bomb-action.png
+++ /dev/null
diff --git a/examples/quick/demos/maroon/content/gfx/bomb-idle.png b/examples/quick/demos/maroon/content/gfx/bomb-idle.png
deleted file mode 100644
index 3bd62e261d..0000000000
--- a/examples/quick/demos/maroon/content/gfx/bomb-idle.png
+++ /dev/null
diff --git a/examples/quick/demos/maroon/content/gfx/bomb.png b/examples/quick/demos/maroon/content/gfx/bomb.png
deleted file mode 100644
index 380da7d1a5..0000000000
--- a/examples/quick/demos/maroon/content/gfx/bomb.png
+++ /dev/null
diff --git a/examples/quick/demos/maroon/content/gfx/button-help.png b/examples/quick/demos/maroon/content/gfx/button-help.png
deleted file mode 100644
index aecebc1275..0000000000
--- a/examples/quick/demos/maroon/content/gfx/button-help.png
+++ /dev/null
diff --git a/examples/quick/demos/maroon/content/gfx/button-play.png b/examples/quick/demos/maroon/content/gfx/button-play.png
deleted file mode 100644
index 6cdad6c845..0000000000
--- a/examples/quick/demos/maroon/content/gfx/button-play.png
+++ /dev/null
diff --git a/examples/quick/demos/maroon/content/gfx/catch-action.png b/examples/quick/demos/maroon/content/gfx/catch-action.png
deleted file mode 100644
index 78ca9fe1cc..0000000000
--- a/examples/quick/demos/maroon/content/gfx/catch-action.png
+++ /dev/null
diff --git a/examples/quick/demos/maroon/content/gfx/catch.png b/examples/quick/demos/maroon/content/gfx/catch.png
deleted file mode 100644
index b7620fe3de..0000000000
--- a/examples/quick/demos/maroon/content/gfx/catch.png
+++ /dev/null
diff --git a/examples/quick/demos/maroon/content/gfx/cloud.png b/examples/quick/demos/maroon/content/gfx/cloud.png
deleted file mode 100644
index d7c35f8555..0000000000
--- a/examples/quick/demos/maroon/content/gfx/cloud.png
+++ /dev/null
diff --git a/examples/quick/demos/maroon/content/gfx/currency.png b/examples/quick/demos/maroon/content/gfx/currency.png
deleted file mode 100644
index 1571341f6c..0000000000
--- a/examples/quick/demos/maroon/content/gfx/currency.png
+++ /dev/null
diff --git a/examples/quick/demos/maroon/content/gfx/dialog-bomb.png b/examples/quick/demos/maroon/content/gfx/dialog-bomb.png
deleted file mode 100644
index 708d916ad7..0000000000
--- a/examples/quick/demos/maroon/content/gfx/dialog-bomb.png
+++ /dev/null
diff --git a/examples/quick/demos/maroon/content/gfx/dialog-factory.png b/examples/quick/demos/maroon/content/gfx/dialog-factory.png
deleted file mode 100644
index d2e2a48e31..0000000000
--- a/examples/quick/demos/maroon/content/gfx/dialog-factory.png
+++ /dev/null
diff --git a/examples/quick/demos/maroon/content/gfx/dialog-melee.png b/examples/quick/demos/maroon/content/gfx/dialog-melee.png
deleted file mode 100644
index 069d18d477..0000000000
--- a/examples/quick/demos/maroon/content/gfx/dialog-melee.png
+++ /dev/null
diff --git a/examples/quick/demos/maroon/content/gfx/dialog-pointer.png b/examples/quick/demos/maroon/content/gfx/dialog-pointer.png
deleted file mode 100644
index 9b51a090f9..0000000000
--- a/examples/quick/demos/maroon/content/gfx/dialog-pointer.png
+++ /dev/null
diff --git a/examples/quick/demos/maroon/content/gfx/dialog-shooter.png b/examples/quick/demos/maroon/content/gfx/dialog-shooter.png
deleted file mode 100644
index af980caabd..0000000000
--- a/examples/quick/demos/maroon/content/gfx/dialog-shooter.png
+++ /dev/null
diff --git a/examples/quick/demos/maroon/content/gfx/dialog.png b/examples/quick/demos/maroon/content/gfx/dialog.png
deleted file mode 100644
index d528ba78d1..0000000000
--- a/examples/quick/demos/maroon/content/gfx/dialog.png
+++ /dev/null
diff --git a/examples/quick/demos/maroon/content/gfx/factory-action.png b/examples/quick/demos/maroon/content/gfx/factory-action.png
deleted file mode 100644
index 8981678267..0000000000
--- a/examples/quick/demos/maroon/content/gfx/factory-action.png
+++ /dev/null
diff --git a/examples/quick/demos/maroon/content/gfx/factory-idle.png b/examples/quick/demos/maroon/content/gfx/factory-idle.png
deleted file mode 100644
index a145582c8f..0000000000
--- a/examples/quick/demos/maroon/content/gfx/factory-idle.png
+++ /dev/null
diff --git a/examples/quick/demos/maroon/content/gfx/factory.png b/examples/quick/demos/maroon/content/gfx/factory.png
deleted file mode 100644
index bfb9f3fb79..0000000000
--- a/examples/quick/demos/maroon/content/gfx/factory.png
+++ /dev/null
diff --git a/examples/quick/demos/maroon/content/gfx/grid.png b/examples/quick/demos/maroon/content/gfx/grid.png
deleted file mode 100644
index b59555247a..0000000000
--- a/examples/quick/demos/maroon/content/gfx/grid.png
+++ /dev/null
diff --git a/examples/quick/demos/maroon/content/gfx/help.png b/examples/quick/demos/maroon/content/gfx/help.png
deleted file mode 100644
index 4654e4c69b..0000000000
--- a/examples/quick/demos/maroon/content/gfx/help.png
+++ /dev/null
diff --git a/examples/quick/demos/maroon/content/gfx/lifes.png b/examples/quick/demos/maroon/content/gfx/lifes.png
deleted file mode 100644
index 135310b38c..0000000000
--- a/examples/quick/demos/maroon/content/gfx/lifes.png
+++ /dev/null
diff --git a/examples/quick/demos/maroon/content/gfx/logo-bubble.png b/examples/quick/demos/maroon/content/gfx/logo-bubble.png
deleted file mode 100644
index 136151caff..0000000000
--- a/examples/quick/demos/maroon/content/gfx/logo-bubble.png
+++ /dev/null
diff --git a/examples/quick/demos/maroon/content/gfx/logo-fish.png b/examples/quick/demos/maroon/content/gfx/logo-fish.png
deleted file mode 100644
index c41833a0c9..0000000000
--- a/examples/quick/demos/maroon/content/gfx/logo-fish.png
+++ /dev/null
diff --git a/examples/quick/demos/maroon/content/gfx/logo.png b/examples/quick/demos/maroon/content/gfx/logo.png
deleted file mode 100644
index 787ac99ce8..0000000000
--- a/examples/quick/demos/maroon/content/gfx/logo.png
+++ /dev/null
diff --git a/examples/quick/demos/maroon/content/gfx/melee-action.png b/examples/quick/demos/maroon/content/gfx/melee-action.png
deleted file mode 100644
index c53873bfcc..0000000000
--- a/examples/quick/demos/maroon/content/gfx/melee-action.png
+++ /dev/null
diff --git a/examples/quick/demos/maroon/content/gfx/melee-idle.png b/examples/quick/demos/maroon/content/gfx/melee-idle.png
deleted file mode 100644
index 621d9dff54..0000000000
--- a/examples/quick/demos/maroon/content/gfx/melee-idle.png
+++ /dev/null
diff --git a/examples/quick/demos/maroon/content/gfx/melee.png b/examples/quick/demos/maroon/content/gfx/melee.png
deleted file mode 100644
index ab240151f3..0000000000
--- a/examples/quick/demos/maroon/content/gfx/melee.png
+++ /dev/null
diff --git a/examples/quick/demos/maroon/content/gfx/mob-idle.png b/examples/quick/demos/maroon/content/gfx/mob-idle.png
deleted file mode 100644
index dedacc7866..0000000000
--- a/examples/quick/demos/maroon/content/gfx/mob-idle.png
+++ /dev/null
diff --git a/examples/quick/demos/maroon/content/gfx/mob.png b/examples/quick/demos/maroon/content/gfx/mob.png
deleted file mode 100644
index 7569c3525a..0000000000
--- a/examples/quick/demos/maroon/content/gfx/mob.png
+++ /dev/null
diff --git a/examples/quick/demos/maroon/content/gfx/points.png b/examples/quick/demos/maroon/content/gfx/points.png
deleted file mode 100644
index 1d2386dbe7..0000000000
--- a/examples/quick/demos/maroon/content/gfx/points.png
+++ /dev/null
diff --git a/examples/quick/demos/maroon/content/gfx/projectile-action.png b/examples/quick/demos/maroon/content/gfx/projectile-action.png
deleted file mode 100644
index aa2e650aeb..0000000000
--- a/examples/quick/demos/maroon/content/gfx/projectile-action.png
+++ /dev/null
diff --git a/examples/quick/demos/maroon/content/gfx/projectile.png b/examples/quick/demos/maroon/content/gfx/projectile.png
deleted file mode 100644
index c25a0c3890..0000000000
--- a/examples/quick/demos/maroon/content/gfx/projectile.png
+++ /dev/null
diff --git a/examples/quick/demos/maroon/content/gfx/scores.png b/examples/quick/demos/maroon/content/gfx/scores.png
deleted file mode 100644
index af757fe64a..0000000000
--- a/examples/quick/demos/maroon/content/gfx/scores.png
+++ /dev/null
diff --git a/examples/quick/demos/maroon/content/gfx/shooter-action.png b/examples/quick/demos/maroon/content/gfx/shooter-action.png
deleted file mode 100644
index 08e7e300ca..0000000000
--- a/examples/quick/demos/maroon/content/gfx/shooter-action.png
+++ /dev/null
diff --git a/examples/quick/demos/maroon/content/gfx/shooter-idle.png b/examples/quick/demos/maroon/content/gfx/shooter-idle.png
deleted file mode 100644
index 663098d3b0..0000000000
--- a/examples/quick/demos/maroon/content/gfx/shooter-idle.png
+++ /dev/null
diff --git a/examples/quick/demos/maroon/content/gfx/shooter.png b/examples/quick/demos/maroon/content/gfx/shooter.png
deleted file mode 100644
index d44401e055..0000000000
--- a/examples/quick/demos/maroon/content/gfx/shooter.png
+++ /dev/null
diff --git a/examples/quick/demos/maroon/content/gfx/sunlight.png b/examples/quick/demos/maroon/content/gfx/sunlight.png
deleted file mode 100644
index d1c7042117..0000000000
--- a/examples/quick/demos/maroon/content/gfx/sunlight.png
+++ /dev/null
diff --git a/examples/quick/demos/maroon/content/gfx/text-1.png b/examples/quick/demos/maroon/content/gfx/text-1.png
deleted file mode 100644
index 3ea399cc90..0000000000
--- a/examples/quick/demos/maroon/content/gfx/text-1.png
+++ /dev/null
diff --git a/examples/quick/demos/maroon/content/gfx/text-2.png b/examples/quick/demos/maroon/content/gfx/text-2.png
deleted file mode 100644
index 934a481f3b..0000000000
--- a/examples/quick/demos/maroon/content/gfx/text-2.png
+++ /dev/null
diff --git a/examples/quick/demos/maroon/content/gfx/text-3.png b/examples/quick/demos/maroon/content/gfx/text-3.png
deleted file mode 100644
index 47523f55b8..0000000000
--- a/examples/quick/demos/maroon/content/gfx/text-3.png
+++ /dev/null
diff --git a/examples/quick/demos/maroon/content/gfx/text-blank.png b/examples/quick/demos/maroon/content/gfx/text-blank.png
deleted file mode 100644
index 4a687b24dc..0000000000
--- a/examples/quick/demos/maroon/content/gfx/text-blank.png
+++ /dev/null
diff --git a/examples/quick/demos/maroon/content/gfx/text-gameover.png b/examples/quick/demos/maroon/content/gfx/text-gameover.png
deleted file mode 100644
index 4f53ef0b29..0000000000
--- a/examples/quick/demos/maroon/content/gfx/text-gameover.png
+++ /dev/null
diff --git a/examples/quick/demos/maroon/content/gfx/text-go.png b/examples/quick/demos/maroon/content/gfx/text-go.png
deleted file mode 100644
index bfc26f71fc..0000000000
--- a/examples/quick/demos/maroon/content/gfx/text-go.png
+++ /dev/null
diff --git a/examples/quick/demos/maroon/content/gfx/wave.png b/examples/quick/demos/maroon/content/gfx/wave.png
deleted file mode 100644
index f97426c4e7..0000000000
--- a/examples/quick/demos/maroon/content/gfx/wave.png
+++ /dev/null
diff --git a/examples/quick/demos/maroon/content/logic.js b/examples/quick/demos/maroon/content/logic.js
deleted file mode 100644
index 7e087d8be4..0000000000
--- a/examples/quick/demos/maroon/content/logic.js
+++ /dev/null
@@ -1,264 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the examples of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-.pragma library // Shared game state
-.import QtQuick 2.0 as QQ
-
-// Game Stuff
-var gameState // Local reference
-function getGameState() { return gameState; }
-
-var towerData = [ // Name and cost, stats are in the delegate per instance
-    { "name": "Melee", "cost": 20 },
-    { "name": "Ranged", "cost": 50 },
-    { "name": "Bomb", "cost": 75 },
-    { "name": "Factory", "cost": 25 }
-]
-
-var waveBaseData = [300, 290, 280, 270, 220, 180, 160, 80, 80, 80, 30, 30, 30, 30];
-var waveData = [];
-
-var towerComponents = new Array(towerData.length);
-var mobComponent = Qt.createComponent("mobs/MobBase.qml");
-
-function endGame()
-{
-    gameState.gameRunning = false;
-    gameState.gameOver = true;
-    for (var i = 0; i < gameState.cols; i++) {
-        for (var j = 0; j < gameState.rows; j++) {
-            if (gameState.towers[towerIdx(i, j)]) {
-                gameState.towers[towerIdx(i, j)].destroy();
-                gameState.towers[towerIdx(i, j)] = null;
-            }
-        }
-        for (var j in gameState.mobs[i])
-            gameState.mobs[i][j].destroy();
-        gameState.mobs[i].splice(0,gameState.mobs[i].length); //Leaves queue reusable
-    }
-}
-
-function startGame(gameCanvas)
-{
-    waveData = new Array();
-    for (var i in waveBaseData)
-        waveData[i] = waveBaseData[i];
-    gameState.freshState();
-    for (var i = 0; i < gameCanvas.cols; i++) {
-        for (var j = 0; j < gameCanvas.rows; j++)
-            gameState.towers[towerIdx(i, j)] = null;
-        gameState.mobs[i] = new Array();
-    }
-    gameState.towers[towerIdx(0, 0)] = newTower(3, 0, 0);//Start with a starfish in the corner
-    gameState.gameRunning = true;
-    gameState.gameOver = false;
-}
-
-function newGameState(gameCanvas)
-{
-    for (var i = 0; i < towerComponents.length; i++) {
-        towerComponents[i] = Qt.createComponent("towers/" + towerData[i].name + ".qml");
-        if (towerComponents[i].status == QQ.Component.Error) {
-            gameCanvas.errored = true;
-            gameCanvas.errorString += "Loading Tower " + towerData[i].name + "\n" + (towerComponents[i].errorString());
-            console.log(towerComponents[i].errorString());
-        }
-    }
-    gameState = gameCanvas;
-    gameState.freshState();
-    gameState.towers = new Array(gameCanvas.rows * gameCanvas.cols);
-    gameState.mobs = new Array(gameCanvas.cols);
-    return gameState;
-}
-
-function row(y)
-{
-    return Math.floor(y / gameState.squareSize);
-}
-
-function col(x)
-{
-    return Math.floor(x / gameState.squareSize);
-}
-
-function towerIdx(x, y)
-{
-    return y + (x * gameState.rows);
-}
-
-function newMob(col)
-{
-    var ret = mobComponent.createObject(gameState.canvas,
-        { "col" : col,
-          "speed" : (Math.min(2.0, 0.10 * (gameState.waveNumber + 1))),
-          "y" : gameState.canvas.height });
-    gameState.mobs[col].push(ret);
-    return ret;
-}
-
-function newTower(type, row, col)
-{
-    var ret = towerComponents[type].createObject(gameState.canvas);
-    ret.row = row;
-    ret.col = col;
-    ret.fireCounter = ret.rof;
-    ret.spawn();
-    return ret;
-}
-
-function buildTower(type, x, y)
-{
-    if (gameState.towers[towerIdx(x,y)] != null) {
-        if (type <= 0) {
-            gameState.towers[towerIdx(x,y)].sell();
-            gameState.towers[towerIdx(x,y)] = null;
-        }
-    } else {
-        if (gameState.coins < towerData[type - 1].cost)
-            return;
-        gameState.towers[towerIdx(x, y)] = newTower(type - 1, y, x);
-        gameState.coins -= towerData[type - 1].cost;
-    }
-}
-
-function killMob(col, mob)
-{
-    if (!mob)
-        return;
-    var idx = gameState.mobs[col].indexOf(mob);
-    if (idx == -1 || !mob.hp)
-        return;
-    mob.hp = 0;
-    mob.die();
-    gameState.mobs[col].splice(idx,1);
-}
-
-function killTower(row, col)
-{
-    var tower = gameState.towers[towerIdx(col, row)];
-    if (!tower)
-        return;
-    tower.hp = 0;
-    tower.die();
-    gameState.towers[towerIdx(col, row)] = null;
-}
-
-function tick()
-{
-    if (!gameState.gameRunning)
-        return;
-
-    // Spawn
-    gameState.waveProgress += 1;
-    var i = gameState.waveProgress;
-    var j = 0;
-    while (i > 0 && j < waveData.length)
-        i -= waveData[j++];
-    if ( i == 0 ) // Spawn a mob
-        newMob(Math.floor(Math.random() * gameState.cols));
-    if ( j == waveData.length ) { // Next Wave
-        gameState.waveNumber += 1;
-        gameState.waveProgress = 0;
-        var waveModifier = 10; // Constant governing how much faster the next wave is to spawn (not fish speed)
-        for (var k in waveData ) // Slightly faster
-            if (waveData[k] > waveModifier)
-                waveData[k] -= waveModifier;
-    }
-
-    // Towers Attack
-    for (var j in gameState.towers) {
-        var tower = gameState.towers[j];
-        if (tower == null)
-            continue;
-        if (tower.fireCounter > 0) {
-            tower.fireCounter -= 1;
-            continue;
-        }
-        var column = tower.col;
-        for (var k in gameState.mobs[column]) {
-            var conflict = gameState.mobs[column][k];
-            if (conflict.y <= gameState.canvas.height && conflict.y + conflict.height > tower.y
-                && conflict.y - ((tower.row + 1) * gameState.squareSize) < gameState.squareSize * tower.range) { // In Range
-                tower.fire();
-                tower.fireCounter = tower.rof;
-                conflict.hit(tower.damage);
-            }
-        }
-
-        // Income
-        if (tower.income) {
-            gameState.coins += tower.income;
-            tower.fire();
-            tower.fireCounter = tower.rof;
-        }
-    }
-
-    // Mobs move
-    for (var i = 0; i < gameState.cols; i++) {
-        for (var j = 0; j < gameState.mobs[i].length; j++) {
-            var mob = gameState.mobs[i][j];
-            var newPos = gameState.mobs[i][j].y - gameState.mobs[i][j].speed;
-            if (newPos < 0) {
-                gameState.lives -= 1;
-                killMob(i, mob);
-                if (gameState.lives <= 0)
-                    endGame();
-                continue;
-            }
-            var conflict = gameState.towers[towerIdx(i, row(newPos))];
-            if (conflict != null) {
-                if (mob.y < conflict.y + gameState.squareSize)
-                    gameState.mobs[i][j].y += gameState.mobs[i][j].speed * 10; // Moved inside tower, now hurry back out
-                if (mob.fireCounter > 0) {
-                    mob.fireCounter--;
-                } else {
-                    gameState.mobs[i][j].fire();
-                    conflict.hp -= mob.damage;
-                    if (conflict.hp <= 0)
-                        killTower(conflict.row, conflict.col);
-                    mob.fireCounter = mob.rof;
-                }
-            } else {
-                gameState.mobs[i][j].y = newPos;
-            }
-        }
-    }
-
-}
diff --git a/examples/quick/demos/maroon/content/mobs/MobBase.qml b/examples/quick/demos/maroon/content/mobs/MobBase.qml
deleted file mode 100644
index b281408c9e..0000000000
--- a/examples/quick/demos/maroon/content/mobs/MobBase.qml
+++ /dev/null
@@ -1,262 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the examples of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-import QtQuick 2.0
-import "../logic.js" as Logic
-import ".."
-
-Item  {
-    id: container
-    property string name: "Fish"
-    property int col: 0
-    property real hp: 3
-    property real damage: 1
-    property real speed: 0.25
-    property int rof: 30 //In ticks
-    property int fireCounter: 0
-    property bool dying: false
-    width: parent ? parent.squareSize : 0
-    height: parent ? parent.squareSize : 0
-    x: col * width
-    z: 1001
-    function fire() { }
-
-    function die() {
-        if (dying)
-            return;
-        dying = true;
-        bubble.jumpTo("burst");
-        if (fishSprite.currentSprite == "front")
-            fishSprite.jumpTo(Math.random() > 0.5 ? "left" : "right" );
-        fishSwim.start();
-        Logic.gameState.score += 1;
-        killedSound.play();
-        bubble.scale = 0.9
-        destroy(350);
-    }
-
-    function inked() {
-        if (hp > 0)
-            ink.jumpTo("dirty");
-    }
-
-    function hit(dmg) {
-        hp -= dmg;
-
-        if (hp <= 0)
-            Logic.killMob(col, container);
-    }
-
-    Component.onCompleted: spawnSound.play()
-
-    SoundEffect {
-        id: spawnSound
-        source: "../audio/catch.wav"
-    }
-    SoundEffect {
-        id: killedSound
-        source: "../audio/catch-action.wav"
-    }
-
-    SpriteSequence {
-        id: fishSprite
-        width: 64
-        height: 64
-        interpolate: false
-        goalSprite: ""
-
-        Sprite {
-            name: "left"
-            source: "../gfx/mob-idle.png"
-            frameWidth: 64
-            frameHeight: 64
-            frameCount: 1
-            frameDuration: 800
-            frameDurationVariation: 400
-            to: { "front" : 1 }
-        }
-
-        Sprite {
-            name: "front"
-            source: "../gfx/mob-idle.png"
-            frameCount: 1
-            frameX: 64
-            frameWidth: 64
-            frameHeight: 64
-            frameDuration: 800
-            frameDurationVariation: 400
-            to: { "left" : 1, "right" : 1 }
-        }
-
-        Sprite {
-            name: "right"
-            source: "../gfx/mob-idle.png"
-            frameCount: 1
-            frameX: 128
-            frameWidth: 64
-            frameHeight: 64
-            frameDuration: 800
-            frameDurationVariation: 400
-            to: { "front" : 1 }
-        }
-
-
-        Sprite { //WORKAROUND: This prevents the triggering of a rendering error which is currently under investigation.
-            name: "dummy"
-            source: "../gfx/melee-idle.png"
-            frameCount: 8
-            frameWidth: 64
-            frameHeight: 64
-            frameX: 0
-            frameDuration: 200
-        }
-
-        NumberAnimation on x {
-            id: fishSwim
-            running: false
-            property bool goingLeft: fishSprite.currentSprite == "right"
-            to: goingLeft ? -360 : 360
-            duration: 300
-        }
-    }
-
-    SpriteSequence {
-        id: bubble
-        width: 64
-        height: 64
-        scale: 0.4 + (0.2  * hp)
-        interpolate: false
-        goalSprite: ""
-
-        Behavior on scale {
-            NumberAnimation { duration: 150; easing.type: Easing.OutBack }
-        }
-
-        Sprite {
-            name: "big"
-            source: "../gfx/catch.png"
-            frameCount: 1
-            to: { "burst" : 0 }
-        }
-
-        Sprite {
-            name: "burst"
-            source: "../gfx/catch-action.png"
-            frameCount: 3
-            frameX: 64
-            frameDuration: 200
-        }
-
-        Sprite { //WORKAROUND: This prevents the triggering of a rendering error which is currently under investigation.
-            name: "dummy"
-            source: "../gfx/melee-idle.png"
-            frameCount: 8
-            frameWidth: 64
-            frameHeight: 64
-            frameX: 0
-            frameDuration: 200
-        }
-        SequentialAnimation on width {
-            loops: Animation.Infinite
-            NumberAnimation { from: width * 1; to: width * 1.1; duration: 800; easing.type: Easing.InOutQuad }
-            NumberAnimation { from: width * 1.1; to: width * 1; duration: 1000; easing.type: Easing.InOutQuad }
-        }
-        SequentialAnimation on height {
-            loops: Animation.Infinite
-            NumberAnimation { from: height * 1; to: height * 1.15; duration: 1200; easing.type: Easing.InOutQuad }
-            NumberAnimation { from: height * 1.15; to: height * 1; duration: 1000; easing.type: Easing.InOutQuad }
-        }
-    }
-
-    SpriteSequence {
-        id: ink
-        width: 64
-        height: 64
-        scale: bubble.scale
-        goalSprite: ""
-
-        Sprite {
-            name: "clean"
-            source: "../gfx/projectile-action.png"
-            frameCount: 1
-            frameX: 0
-            frameWidth: 64
-            frameHeight: 64
-        }
-        Sprite {
-            name: "dirty"
-            source: "../gfx/projectile-action.png"
-            frameCount: 3
-            frameX: 64
-            frameWidth: 64
-            frameHeight: 64
-            frameDuration: 150
-            to: {"clean":1}
-        }
-
-        Sprite { //WORKAROUND: This prevents the triggering of a rendering error which is currently under investigation.
-            name: "dummy"
-            source: "../gfx/melee-idle.png"
-            frameCount: 8
-            frameWidth: 64
-            frameHeight: 64
-            frameX: 0
-            frameDuration: 200
-        }
-        SequentialAnimation on width {
-            loops: Animation.Infinite
-            NumberAnimation { from: width * 1; to: width * 1.1; duration: 800; easing.type: Easing.InOutQuad }
-            NumberAnimation { from: width * 1.1; to: width * 1; duration: 1000; easing.type: Easing.InOutQuad }
-        }
-        SequentialAnimation on height {
-            loops: Animation.Infinite
-            NumberAnimation { from: height * 1; to: height * 1.15; duration: 1200; easing.type: Easing.InOutQuad }
-            NumberAnimation { from: height * 1.15; to: height * 1; duration: 1000; easing.type: Easing.InOutQuad }
-        }
-
-    }
-
-    SequentialAnimation on x {
-        loops: Animation.Infinite
-        NumberAnimation { from: x; to: x - 5; duration: 900; easing.type: Easing.InOutQuad }
-        NumberAnimation { from: x - 5; to: x; duration: 900; easing.type: Easing.InOutQuad }
-    }
-}
-
diff --git a/examples/quick/demos/maroon/content/towers/Bomb.qml b/examples/quick/demos/maroon/content/towers/Bomb.qml
deleted file mode 100644
index 85e0c8e53b..0000000000
--- a/examples/quick/demos/maroon/content/towers/Bomb.qml
+++ /dev/null
@@ -1,133 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the examples of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-import QtQuick 2.0
-import "../logic.js" as Logic
-import ".."
-
-TowerBase {
-    id: container
-    hp: 10
-    range: 0.4
-    rof: 10
-    property real detonationRange: 2.5
-
-    function fire() {
-        sound.play()
-        sprite.jumpTo("shoot")
-        animDelay.start()
-    }
-
-    function finishFire() {
-        var sCol = Math.max(0, col - 1)
-        var eCol = Math.min(Logic.gameState.cols - 1, col + 1)
-        var killList = new Array()
-        for (var i = sCol; i <= eCol; i++) {
-            for (var j = 0; j < Logic.gameState.mobs[i].length; j++)
-                if (Math.abs(Logic.gameState.mobs[i][j].y - container.y) < Logic.gameState.squareSize * detonationRange)
-                    killList.push(Logic.gameState.mobs[i][j])
-            while (killList.length > 0)
-                Logic.killMob(i, killList.pop())
-        }
-        Logic.killTower(row, col);
-    }
-
-    Timer {
-        id: animDelay
-        running: false
-        interval: shootState.frameCount * shootState.frameDuration
-        onTriggered: finishFire()
-    }
-
-    function die()
-    {
-        destroy() // No blink, because we usually meant to die
-    }
-
-    SoundEffect {
-        id: sound
-        source: "../audio/bomb-action.wav"
-    }
-
-    SpriteSequence {
-        id: sprite
-        width: 64
-        height: 64
-        interpolate: false
-        goalSprite: ""
-
-        Sprite {
-            name: "idle"
-            source: "../gfx/bomb-idle.png"
-            frameCount: 4
-            frameDuration: 800
-        }
-
-        Sprite {
-            id: shootState
-            name: "shoot"
-            source: "../gfx/bomb-action.png"
-            frameCount: 6
-            frameDuration: 155
-            to: { "dying" : 1 } // So that if it takes a frame to clean up, it is on the last frame of the explosion
-        }
-
-        Sprite {
-            name: "dying"
-            source: "../gfx/bomb-action.png"
-            frameCount: 1
-            frameX: 64 * 5
-            frameWidth: 64
-            frameHeight: 64
-            frameDuration: 155
-        }
-
-        SequentialAnimation on x {
-            loops: Animation.Infinite
-            NumberAnimation { from: x; to: x + 4; duration: 900; easing.type: Easing.InOutQuad }
-            NumberAnimation { from: x + 4; to: x; duration: 900; easing.type: Easing.InOutQuad }
-        }
-        SequentialAnimation on y {
-            loops: Animation.Infinite
-            NumberAnimation { from: y; to: y - 4; duration: 900; easing.type: Easing.InOutQuad }
-            NumberAnimation { from: y - 4; to: y; duration: 900; easing.type: Easing.InOutQuad }
-        }
-    }
-}
diff --git a/examples/quick/demos/maroon/content/towers/Factory.qml b/examples/quick/demos/maroon/content/towers/Factory.qml
deleted file mode 100644
index 154b12731e..0000000000
--- a/examples/quick/demos/maroon/content/towers/Factory.qml
+++ /dev/null
@@ -1,114 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the examples of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-import QtQuick 2.0
-import "../logic.js" as Logic
-import ".."
-
-TowerBase {
-    id: container
-    rof: 160
-    income: 5
-    SpriteSequence {
-        id: sprite
-        width: 64
-        height: 64
-        interpolate: false
-        goalSprite: ""
-
-        Sprite {
-            name: "idle"
-            source: "../gfx/factory-idle.png"
-            frameCount: 4
-            frameDuration: 200
-        }
-
-        Sprite {
-            name: "action"
-            source: "../gfx/factory-action.png"
-            frameCount: 4
-            frameDuration: 90
-            to: { "idle" : 1 }
-        }
-
-        SequentialAnimation on x {
-            loops: Animation.Infinite
-            NumberAnimation { from: x; to: x + 4; duration: 900; easing.type: Easing.InOutQuad }
-            NumberAnimation { from: x + 4; to: x; duration: 900; easing.type: Easing.InOutQuad }
-        }
-        SequentialAnimation on y {
-            loops: Animation.Infinite
-            NumberAnimation { from: y; to: y - 4; duration: 900; easing.type: Easing.InOutQuad }
-            NumberAnimation { from: y - 4; to: y; duration: 900; easing.type: Easing.InOutQuad }
-        }
-    }
-
-    SoundEffect {
-        id: actionSound
-        source: "../audio/factory-action.wav"
-    }
-
-    function fire() {
-        actionSound.play()
-        sprite.jumpTo("action")
-        coinLaunch.start()
-    }
-
-    function spawn() {
-        coin.target = Logic.gameState.mapToItem(container, 240, -32)
-    }
-
-    Image {
-        id: coin
-        property var target: { "x" : 0, "y" : 0 }
-        source: "../gfx/currency.png"
-        visible: false
-    }
-
-    SequentialAnimation {
-        id: coinLaunch
-        PropertyAction { target: coin; property: "visible"; value: true }
-        ParallelAnimation {
-            NumberAnimation { target: coin; property: "x"; from: 16; to: coin.target.x }
-            NumberAnimation { target: coin; property: "y"; from: 16; to: coin.target.y }
-        }
-        PropertyAction { target: coin; property: "visible"; value: false }
-    }
-}
diff --git a/examples/quick/demos/maroon/content/towers/Melee.qml b/examples/quick/demos/maroon/content/towers/Melee.qml
deleted file mode 100644
index ee2621fa2c..0000000000
--- a/examples/quick/demos/maroon/content/towers/Melee.qml
+++ /dev/null
@@ -1,83 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the examples of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-import QtQuick 2.0
-import ".."
-
-TowerBase {
-    hp: 4
-    range: 0.1
-    damage: 1
-    rof: 40
-    income: 0
-
-    SpriteSequence {
-        id: sprite
-        width: 64
-        height: 64
-        interpolate: false
-        goalSprite: ""
-
-        Sprite {
-            name: "idle"
-            source: "../gfx/melee-idle.png"
-            frameCount: 8
-            frameDuration: 250
-        }
-
-        Sprite {
-            name: "shoot"
-            source: "../gfx/melee-action.png"
-            frameCount: 2
-            frameDuration: 200
-            to: { "idle" : 1 }
-        }
-    }
-
-    function fire() {
-        shootSound.play()
-        sprite.jumpTo("shoot")
-    }
-
-    SoundEffect {
-        id: shootSound
-        source: "../audio/melee-action.wav"
-    }
-}
diff --git a/examples/quick/demos/maroon/content/towers/Ranged.qml b/examples/quick/demos/maroon/content/towers/Ranged.qml
deleted file mode 100644
index 9a4180f14c..0000000000
--- a/examples/quick/demos/maroon/content/towers/Ranged.qml
+++ /dev/null
@@ -1,128 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the examples of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-import QtQuick 2.0
-import "../logic.js" as Logic
-import ".."
-
-TowerBase {
-    id: container
-    hp: 2
-    range: 6
-    damage: 0 // By projectile
-    rof: 40
-    income: 0
-    property var targetMob
-    property real realDamage: 1
-    function fire() {
-        proj.x = 32 - proj.width / 2
-        proj.y = 0
-        targetMob = Logic.gameState.mobs[col][0]
-        projAnim.to = targetMob.y - container.y -10
-        projAnim.start()
-        shootSound.play()
-        sprite.jumpTo("shoot")
-    }
-
-    Image {
-        id: proj
-        y: 1000
-        SequentialAnimation on y {
-            id: projAnim
-            running: false
-            property real to: 1000
-            SmoothedAnimation {
-                to: projAnim.to
-                velocity: 400
-            }
-            ScriptAction {
-                script: {
-                    if (targetMob && targetMob.hit) {
-                        targetMob.hit(realDamage)
-                        targetMob.inked()
-                        projSound.play()
-                    }
-                }
-            }
-            PropertyAction {
-                value: 1000;
-            }
-        }
-        source: "../gfx/projectile.png"
-    }
-
-    SoundEffect {
-        id: shootSound
-        source: "../audio/shooter-action.wav"
-    }
-    SoundEffect {
-        id: projSound
-        source: "../audio/projectile-action.wav"
-    }
-
-    SpriteSequence {
-        id: sprite
-        width: 64
-        height: 64
-        interpolate: false
-        goalSprite: ""
-
-        Sprite {
-            name: "idle"
-            source: "../gfx/shooter-idle.png"
-            frameCount: 4
-            frameDuration: 250
-        }
-
-        Sprite {
-            name: "shoot"
-            source: "../gfx/shooter-action.png"
-            frameCount: 5
-            frameDuration: 90
-            to: { "idle" : 1 }
-        }
-
-        SequentialAnimation on x {
-            loops: Animation.Infinite
-            NumberAnimation { from: x; to: x - 4; duration: 900; easing.type: Easing.InOutQuad }
-            NumberAnimation { from: x - 4; to: x; duration: 900; easing.type: Easing.InOutQuad }
-        }
-    }
-}
diff --git a/examples/quick/demos/maroon/content/towers/TowerBase.qml b/examples/quick/demos/maroon/content/towers/TowerBase.qml
deleted file mode 100644
index 127f2eeec6..0000000000
--- a/examples/quick/demos/maroon/content/towers/TowerBase.qml
+++ /dev/null
@@ -1,72 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the examples of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-import QtQuick 2.0
-
-Item {
-    property real hp: 1
-    property real range: 0
-    property real damage: 0
-    property int rof: 100
-    property int fireCounter: 0
-    property int income: 0
-    property int row: 0
-    property int col: 0
-
-    width: parent ? parent.squareSize : 0
-    height: parent ? parent.squareSize : 0
-    //This is how it is placed on the gameboard, do not modify/animate the X/Y/Z of a TowerBase please
-    x: col * width
-    y: row * height
-    z: 1000
-
-    function fire() { }
-    function spawn() { } //After all game properties are set
-    function die() { stdDeath.start(); destroy(1000); }
-    function sell() { destroy(); }
-
-    SequentialAnimation on opacity {
-        id: stdDeath
-        running: false
-        loops: 2
-        NumberAnimation { from: 1; to: 0; }
-        NumberAnimation { from: 0; to: 1; }
-    }
-}
diff --git a/examples/quick/demos/maroon/doc/images/qtquick-demo-maroon-med-1.png b/examples/quick/demos/maroon/doc/images/qtquick-demo-maroon-med-1.png
deleted file mode 100644
index 6d41179c23..0000000000
--- a/examples/quick/demos/maroon/doc/images/qtquick-demo-maroon-med-1.png
+++ /dev/null
diff --git a/examples/quick/demos/maroon/doc/images/qtquick-demo-maroon-med-2.png b/examples/quick/demos/maroon/doc/images/qtquick-demo-maroon-med-2.png
deleted file mode 100644
index c8f37486f6..0000000000
--- a/examples/quick/demos/maroon/doc/images/qtquick-demo-maroon-med-2.png
+++ /dev/null
diff --git a/examples/quick/demos/maroon/doc/images/qtquick-demo-maroon-med-3.jpg b/examples/quick/demos/maroon/doc/images/qtquick-demo-maroon-med-3.jpg
deleted file mode 100644
index a83e282d5f..0000000000
--- a/examples/quick/demos/maroon/doc/images/qtquick-demo-maroon-med-3.jpg
+++ /dev/null
diff --git a/examples/quick/demos/maroon/doc/images/qtquick-demo-maroon-med-4.jpg b/examples/quick/demos/maroon/doc/images/qtquick-demo-maroon-med-4.jpg
deleted file mode 100644
index 8a6063b7c7..0000000000
--- a/examples/quick/demos/maroon/doc/images/qtquick-demo-maroon-med-4.jpg
+++ /dev/null
diff --git a/examples/quick/demos/maroon/doc/images/qtquick-demo-maroon-med-5.jpg b/examples/quick/demos/maroon/doc/images/qtquick-demo-maroon-med-5.jpg
deleted file mode 100644
index e3e4a2ec89..0000000000
--- a/examples/quick/demos/maroon/doc/images/qtquick-demo-maroon-med-5.jpg
+++ /dev/null
diff --git a/examples/quick/demos/maroon/doc/images/qtquick-demo-maroon-med-6.jpg b/examples/quick/demos/maroon/doc/images/qtquick-demo-maroon-med-6.jpg
deleted file mode 100644
index ad6b4bf156..0000000000
--- a/examples/quick/demos/maroon/doc/images/qtquick-demo-maroon-med-6.jpg
+++ /dev/null
diff --git a/examples/quick/demos/maroon/doc/src/maroon.qdoc b/examples/quick/demos/maroon/doc/src/maroon.qdoc
deleted file mode 100644
index 3e38f8cfca..0000000000
--- a/examples/quick/demos/maroon/doc/src/maroon.qdoc
+++ /dev/null
@@ -1,889 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the documentation of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:FDL$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
-**
-** GNU Free Documentation License Usage
-** Alternatively, this file may be used under the terms of the GNU Free
-** Documentation License version 1.3 as published by the Free Software
-** Foundation and appearing in the file included in the packaging of
-** this file. Please review the following information to ensure
-** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-/*!
-    \title Qt Quick Demo - Maroon in Trouble
-    \ingroup qtquickdemos
-    \example demos/maroon
-    \brief A Qt Quick game for touch devices that uses SpriteSequence,
-    ParticleSystem, Emitter, and Wander types to animate objects and the SoundEffect type to
-    play sound effects.
-
-    \image qtquick-demo-maroon-med-2.png
-
-    \e{Maroon in Trouble} demonstrates QML features that are useful when
-    developing games:
-
-    \list
-        \li Using custom QML types to create different screens for
-            different stages of the game.
-        \li Using the \l Item and \l Image types to construct a game background.
-        \li Using the SequentialAnimation, NumberAnimation, ParticleSystem,
-            \l Emitter, and \l Wander types to animate background objects.
-        \li Using the \l Timer and \l Repeater types to display a countdown
-            sequence before starting the game.
-        \li Using a custom QML type with custom properties to construct a game
-            board.
-        \li Using the SpriteSequence and \l Sprite types to add animated objects
-            to the game board.
-        \li Using a custom QML type that uses the \l Image type with some custom
-            properties to add a menu where the players can buy objects.
-        \li Using custom properties with private functions to keep track of game
-            statistics and a custom QML type to display them to the players.
-        \li Using the \l State type with JavaScript functions to manage game
-            states.
-        \li Using the \l SoundEffect type to play individual sound effects
-            depending on the object type and the action applied to the object.
-        \li Using signal handlers to specify keyboard shortcuts for some game
-            actions.
-        \li Using resource files to package game resources for deployment and
-            delivery.
-    \endlist
-
-    \include examples-run.qdocinc
-
-    \section1 Adding Screens
-
-    In the Maroon in Trouble app, we use the following custom types that
-    are each defined in a separate .qml file to create the game screens:
-
-    \list
-        \li NewGameScreen.qml
-        \li GameCanvas.qml
-        \li GameOverScreen.qml
-    \endlist
-
-    To use the custom types, we add an import statement to the main QML file,
-    maroon.qml that imports the folder called \c content where the types are
-    located:
-
-    \quotefromfile demos/maroon/maroon.qml
-    \skipto content
-    \printuntil "
-
-    We use the screen types at different stages of the game. The NewGameScreen
-    type is used to create the screen that appears when the players start the
-    app. In NewGameScreen.qml, we use an \l{Image} type to create a New Game
-    button that the players can press to start a new game.
-
-    \image qtquick-demo-maroon-med-1.png
-
-    Tapping the button initiates a countdown timer that triggers the creation
-    of the game canvas by using the GameCanvas type. Another \l{Timer} type
-    spawns mobs of fish inside bubbles that the players must free before they
-    reach the surface. The players can tap on the screen to open a menu where
-    they can buy different types of weapons (melee, ranged, and bombs) to burst
-    the bubbles.
-
-    \image qtquick-demo-maroon-med-2.png
-
-    When the game finishes, a screen created by using the GameOverScreen type
-    appears. On this screen, the players can see their score and start a new
-    game.
-
-    \image qtquick-demo-maroon-med-3.jpg
-
-    The screens are all created on the same background and use some of the same
-    images and animations.
-
-    \section1 Constructing the Background
-
-    In the maroon.qml file, we use an \l{Item} type with the id \c root and a
-    fixed width and height to create a main window for the game:
-
-    \skipto Item
-    \printuntil passedSplash
-
-    We declare two custom properties for the root item, \c gameState and
-    \c passedSplash that we will use later to manage game states.
-
-    We use an \l{Image} item to display the game background image:
-
-    \printuntil anchors.bottom
-
-    We want to be able to load the background image only once at app startup
-    and still use different scenes for the game screens. Therefore,
-    background.png is three times the length of the root item and displays a
-    scene that stretches from the bottom of sea to the sky above the horizon.
-
-    We use the \c anchors.bottom property to anchor the background image to the
-    bottom of the \l{Column} layout that we use to position the screens:
-
-    \skipto Column
-    \printuntil GameOverScreen
-
-    We set a negative value for the \c y property to set the first scene at the
-    bottom of the sea. We calculate the position by subtracting the height of
-    a screen from the \c height property.
-
-    Within the column layout, we use an \l{Item} type to add objects to the
-    background. Within the item, we use \l{Row} layout objects to position
-    \l{Image} objects that display waves on the game canvas and the game over
-    screen:
-
-    \printuntil }
-    \printuntil }
-    \dots
-    \skipto Row
-    \printuntil }
-    \printuntil }
-
-    The second row of waves is positioned on the y axis with a slight offset to
-    the first row. We also use the \c opacity property to make the waves appear
-    lighter in color than the first two waves, which gives the background some
-    depth.
-
-    We use \l{Image} objects to also display sunlight on the new game screen and
-    on the game canvas:
-
-    \skipto Image
-    \printuntil anchors
-    \dots
-    \skipto Image
-    \printuntil anchors
-
-    We set the \c opacity property of the images to \c 0.02 and \c 0.04 to give
-    some depth to the rays of sunshine. We use the \c y property to position the
-    images at fixed locations on the y axis and the
-    \c {anchors.horizontalCenter} property to center them horizontally in
-    relation to their parent.
-
-    We use an \l {Image} type to display an image that adds a deepening shadow
-    to the background:
-
-    \skipto Image
-    \printuntil }
-
-    We set the \c opacity property of the image to \c 0.5 to make the background
-    visible behind the shadow.
-
-    To make the background more interesting, we animate some of the objects we
-    added to it.
-
-    \section1 Animating Background Objects
-
-    We use NumberAnimation to move the waves horizontally across the screen in
-    opposite directions and SequentialAnimation with NumberAnimation to move
-    them up and down.
-
-    We apply the number animation to the \c x property of \c wave as a property
-    value source to animate the x value from its current value to the
-    \c -(wave.width), over 16 seconds. We set the \c loops property to
-    \c {Animation.Infinite} to repeat the animation indefinitely:
-
-    \quotefromfile demos/maroon/maroon.qml
-    \skipto wave.width
-    \printuntil }
-
-    We apply the sequential animation to the \c y property of the image as a
-    property value source to animate the y value. We use one number animation
-    to animate the image from the y position of two below the value of y to two
-    above it, over 1600 milliseconds. We use another number animation to
-    subsequently animate the image in the opposite direction, again over 1600
-    milliseconds. The animation is repeated indefinitely:
-
-    \skipto SequentialAnimation
-    \printuntil }
-    \printuntil }
-    \printuntil }
-
-    We use the easing curve of the type \c {Easing.InOutQuad} for a quintic
-    (t^5) function to accelerate the motion until halfway and then decelerate
-    it.
-
-    We use sequential animation and number animation to animate \c wave2
-    similarly to \c wave, but in the opposite direction:
-
-    \skipto SequentialAnimation
-    \printuntil }
-    \printuntil }
-    \printuntil }
-
-    We use sequential animation to rotate the rays of sunlight in degrees
-    clockwise around an origin point that we set to \c {Item.Top} in the
-    \c transformOrigin property. The animation is repeated indefinitely:
-
-    \skipto transformOrigin
-    \printuntil to: -10
-    \printuntil }
-
-    We use one number animation to rotate the image from \c -10 degrees to
-    \c 10 degrees over 8 seconds and another to subsequently rotate it from
-    \c 10 degrees to \c -10 degrees over the same duration.
-
-    We use the easing curve of the type \c {Easing.InOutSine} for a sinusoidal
-    (sin(t)) function to accelerate the motion until halfway and then decelerate
-    it.
-
-    We use sequential animation and number animation to animate another
-    sunlight.png image similarly, but in the opposite direction:
-
-    \skipto transformOrigin
-    \printuntil to: 10
-    \printuntil }
-
-    For examples of using SequentialAnimation and NumberAnimation on the \c x
-    and \c y properties and the \c width and \c height properties, see
-    NewGameScreen.qml.
-
-    \section1 Emitting Particles
-
-    In addition to animation, we use particles to generate motion on the game
-    screens. We use the ParticleSystem QML type in maroon.qml to make bubbles
-    appear at the bottom of the new game screen and game canvas and slowly float
-    towards the top on varying trajectories.
-
-    To use the ParticleSystem type, we must import \l{Qt Quick Particles QML Types}:
-
-    \quotefromfile demos/maroon/maroon.qml
-    \skipto Particles
-    \printuntil 0
-
-    To have the particles appear on the game background, we place the
-    ParticleSystem type within the \l{Image} type that displays the game
-    background:
-
-    \skipto Image
-    \printuntil anchors.fill
-
-    In the ParticleSystem, we use an \l{Emitter} type to emit particles from the
-    location of the emitter at the rate of two per second with the life span of
-    15 seconds:
-
-    \skipto Emitter
-    \printuntil sizeVariation
-    \printuntil }
-
-    The \c acceleration property uses the PointDirection type to
-    specify random variation of the x and y coordinates, so that the bubbles
-    appear inside a rectangular area around the emitter that is anchored to the
-    bottom of the image.
-
-    The \c size property sets the base size of the particles at the beginning of
-    their life to 24 pixels and the \c sizeVariation property randomly increases
-    or decreases the particle size by up to 16 pixels, so that we get bubbles in
-    different sizes.
-
-    As emitters have no visualization, we use the ImageParticle type to render
-    the catch.png image at the particle location:
-
-    \quotefromfile demos/maroon/maroon.qml
-    \skipto ImageParticle
-    \printuntil }
-
-    A \l{Wander} type applies a random trajectory to the particles, so that the
-    bubbles follow random routes from the bottom to the top.
-
-    \printuntil }
-
-    For another example of using the ParticleSystem type, see the
-    GameOverScreen.qml file, where an ImageParticle type is used to make clouds
-    move across the sky.
-
-    \section1 Using Timers
-
-    \image qtquick-demo-maroon-med-4.jpg
-
-    In maroon.qml, we use the \l{Timer} type with a \l{Repeater} type to display
-    a countdown sequence before using another timer to start a new game. Both
-    timers are started simultaneously in the \c "gameOn" state, that is when the
-    players tap the New Game button and \c passedSplash is \c true. This is
-    explained in more detail in \l{Managing Game States}.
-
-    We use the \c countdownTimer to display the countdown sequence:
-
-    \skipto Timer
-    \printuntil }
-
-    The \c onTriggered signal handler is called when the timer is triggered to
-    increment the value of the \c countdown custom property.
-
-    We set the \c repeat property to \c true to specify that the timer is
-    triggered at the interval of 1 second as long as the value of \c countdown
-    is less than 5.
-
-    The \c countdown property is defined in the root item with an initial value
-    of \c 10, so that \c countdownTimer is not running by default:
-
-    \skipto countdown:
-    \printuntil 10
-
-    Each time the timer is triggered, an image from the countdown sequence is
-    displayed. We use a \l{Repeater} type to instantiate the \l{Image} delegate
-    in the context of the repeater's parent, \c canvasArea item, seeded with
-    data from the \c model:
-
-    \quotefromfile demos/maroon/maroon.qml
-    \skipto Repeater
-    \printuntil scale
-    \printuntil }
-    \printuntil }
-    \printuntil }
-    \printuntil }
-
-    We scale the images from \c 0.0 to \c 1.0 and use the \c visible property to
-    hide the images for the previous steps as the countdown progresses. We also
-    raise the opacity of the image that matches the current countdown step,
-    keeping the others nearly transparent.
-
-    By animating the changes in the \c opacity and \c scale properties using a
-    \l Behavior type, we achieve a countdown sequence where numbers zoom in
-    towards the players.
-
-    \section1 Constructing the Game Board
-
-    To construct the game board, we use the GameCanvas custom type that is
-    defined in GameCanvas.qml.
-
-    In maroon.qml, we use the GameCanvas type to display the game canvas
-    at the position of 32 on the x axis and 20 pixels from the bottom of
-    its parent item, \c canvasArea:
-
-    \quotefromfile demos/maroon/maroon.qml
-    \skipto GameCanvas
-    \printuntil }
-
-    We set the \c focus property to \c true to give \c canvas active focus on
-    startup.
-
-    In GameCanvas.qml, we use an \l Item type and define custom properties for
-    it to create a grid of equally sized squares divided to 4 columns on 6 rows:
-
-    \quotefromfile demos/maroon/content/GameCanvas.qml
-    \skipto Item
-    \printuntil canvas
-
-    We use the custom properties to set the \c width and \c height of the
-    \c grid item as the amount of columns and rows multiplied by square size:
-
-    \skipto width
-    \printuntil height
-
-    We use an \l{Image} type with a MouseArea type to display a help button
-    that the players can tap to view an image that contains instructions for
-    playing the game:
-
-    \skipuntil endGame
-    \skipto Image
-    \printuntil bottomMargin
-    \printuntil }
-
-    We declare the \c goAway() private function to disable the mouse area and
-    make the image fully transparent and a \c comeBack() function to enable the
-    mouse area and make the button fully opaque. We use a \l {Behavior} type on
-    the \c opacity property to apply the default number animation when the value
-    of \c opacity changes.
-
-    When the players tap the help button, the \c onClicked signal handler is
-    called to hide the help button by setting the \c {helpButton.visible}
-    property to \c false and to show the help image by setting the
-    \c {helpImage.visible} property to \c false.
-
-    \image qtquick-demo-maroon-med-6.jpg
-
-    We use anchoring to position the help button at the bottom center of the
-    game canvas.
-
-    We use another \l{Image} type to display the help image:
-
-    \printuntil }
-    \printuntil }
-
-    To hide the help image when the players tap it, the \c onClicked signal
-    handler within the MouseArea type is called to set the \c{helpImage.visible}
-    property to \c true.
-
-    To ensure that the images are placed on top when they are visible, we set
-    a high value for their \c z property.
-
-    The following sections describe how to use timers to add animated objects to
-    the game board and how to create a menu dialog from which the players can
-    add more objects to it.
-
-    \section1 Animating Objects on the Game Board
-
-    We use sprite animation to animate objects on the game board. The Qt Quick
-    \l{Sprite Animations}{sprite engine} is a stochastic state machine combined
-    with the ability to chop up images containing multiple frames of an
-    animation.
-
-    \section2 Spawning Fish
-
-    We use a \l{Timer} element with the \c tick() function in GameCanvas.qml to
-    spawn mobs of fish in waves at an increasing rate, starting at 16
-    milliseconds:
-
-    \quotefromfile demos/maroon/content/GameCanvas.qml
-    \skipto Timer
-    \printuntil }
-
-    We use the MobBase custom type that is defined in MobBase.qml to
-    animate mobs of fish that swim inside bubbles. We use an \l{Item} type with
-    custom properties and private functions to create the fish and the bubbles
-    and to define the actions that can be applied to them:
-
-    \quotefromfile demos/maroon/content/mobs/MobBase.qml
-    \skipto Item
-    \printuntil }
-    \dots
-
-    We use a SpriteSequence type to animate the fish:
-
-    \skipto SpriteSequence
-    \printuntil goalSprite
-
-    The SpriteSequence type renders and controls a list of animations
-    defined by \l{Sprite} types:
-
-    \skipto Sprite {
-    \printuntil name: "right"
-    \printuntil }
-    \printuntil }
-
-    In the \c fishSprite sprite sequence, each sprite defines one frame within
-    the mob-idle.png file, which shows a fish facing right, front, and left:
-
-    \image ../../content/gfx/mob-idle.png
-
-    We use the \c frameWidth, \c frameHeight, and \c frameX properties to
-    determine that the first 64x64-pixel square of the image is framed in the
-    \c "left" sprite, the second in the \c "front" sprite, and the third in the
-    \c "right" sprite. For each sprite, the \c frameCount property is set to
-    \c 1 to specify that the sprite contains one frame.
-
-    We use the \c frameDuration and \c frameDurationVariation properties to
-    specify that the duration of an animation can vary from \c 400 to \c 1200
-    milliseconds.
-
-    The \c to property specifies that the sprites have weighted transitions to
-    other sprites. The \c "left" and \c "right" sprites always transfer to the
-    \c "front" sprite. When the \c "front" animation finishes, the sprite engine
-    chooses \c "left" or \c "right" randomly, but at roughly equal proportions,
-    because they both have the weight \c 1.
-
-    When the fish are set free, we want them to swim away in the direction they
-    are facing until they get off the screen. If they were facing front, we use
-    the \c jumpTo method with the JavaScript \c {Math.random()} method in the
-    \c die() private function to randomly jump to the \c "left" or \c "right"
-    sprite:
-
-    \quotefromfile demos/maroon/content/mobs/MobBase.qml
-    \skipto die()
-    \printuntil }
-
-    We then use the \c start() function to run a NumberAnimation that applies a
-    number animation to the x value from its current value to \c -360 or \c 360,
-    depending on whether the \c goingLeft custom property is \c true, in 300
-    milliseconds:
-
-    \skipto NumberAnimation
-    \printuntil }
-
-    \section2 Bursting Bubbles
-
-    We use another SpriteSequence to animate the bubbles so that they
-    become smaller and finally burst when they are attacked by a shooter or
-    a melee. For this effect, we set the value of the \c scale property to
-    decrease by \c 0.2 each time the custom \c hp property changes:
-
-    \skipto SpriteSequence
-    \printuntil goalSprite
-
-    We use a \l{Behavior} type to apply a NumberAnimation when the value of
-    \c scale changes. We use the \c{Easing.OutBack} easing type for a back
-    (overshooting cubic function: (s+1)*t^3 - s*t^2) easing out curve that
-    decelerates the motion to zero velocity in 150 milliseconds:
-
-    \skipto Behavior
-    \printuntil }
-    \printuntil }
-
-    The SpriteSequence consist of two sprites that display different images. The
-    first sprite, \c "big", uses the catch.png image to display an empty bubble:
-
-    \skipto Sprite
-    \printuntil }
-    \printuntil }
-
-    We set the \c to property to \c "burst" with the weight \c 0 to make the
-    second sprite, \c "burst", a valid goal for the \c jumpTo method that we use
-    in the \c die() private function to jump directly to the \c "burst" sprite
-    without playing the first sprite.
-
-    In the \c "burst" sprite, we set the \c frameCount property to \c 3 and the
-    \c frameX property to \c 64 to specify that the animation starts at pixel
-    location 64 and loads each frame for the duration of 200 milliseconds.
-
-    \skipto Sprite
-    \printuntil }
-
-    Within the SpriteSequence, we use SequentialAnimation with NumberAnimation
-    to animate the transitions between the frames. To create a pulsating effect
-    on the bubbles, we apply a sequential animation on the \c width property
-    with two number animations to first increase the bubble width from
-    \c{* 1} to \c{* 1.1} over 800 milliseconds and then bring it back over 1
-    second:
-
-    \skipto SequentialAnimation
-    \printuntil }
-    \printuntil }
-    \printuntil }
-
-    Similarly, we increase the bubble height from \c{* 1} to \c{* 1.15} over
-    1200 milliseconds and then bring it back over 1 second:
-
-    \skipto SequentialAnimation
-    \printuntil }
-    \printuntil }
-    \printuntil }
-
-    We use yet another SpriteSequence to display the effect of squid ink on the
-    bubbles. For more examples of using sprite sequences, see the QML files in
-    the \c towers directory.
-
-    \section1 Adding Dialogs
-
-    \image qtquick-demo-maroon-med-5.jpg
-
-    In GameCanvas.qml, we use an \l{Image} type with some custom properties to
-    create a menu where the players can buy tower objects:
-
-    \quotefromfile demos/maroon/content/GameCanvas.qml
-    \skipto Image
-    \printuntil towerExists
-
-    We set the \c visible property to \c false to hide the menu by default. The
-    \c z property is set to 1500 to ensure that the menu is displayed in front
-    of all other items when it is visible.
-
-    We use a MouseArea type to open or close the menu when players tap on the
-    canvas:
-
-    \quotefromfile demos/maroon/content/GameCanvas.qml
-    \skipto MouseArea
-    \printuntil }
-    \printuntil }
-
-    We set the \c anchors.fill property to \c parent to allow the players to tap
-    anywhere on the game canvas. We use a condition in the \c onClicked
-    signal handler to call the \c {finish()} function if the menu is visible
-    and the \c {open()} function otherwise.
-
-    The \c {finish()} function hides the menu by setting the \c shown custom
-    property to \c false:
-
-    \skipto finish
-    \printuntil }
-
-    The \c {open()} function displays the menu at the x and y position of the
-    mouse pointer:
-
-    \printuntil }
-
-    If \c gameRunning is \c true, we call the JavaScript \c row() function to
-    calculate the value of the \c targetRow custom property and the \c col()
-    function to calculate the value of the \c targetCol custom property. If
-    the value of \c targetRow equals \c 0, the y position is set to one square
-    above the mouse pointer. Otherwise, it is set to one square below the mouse
-    pointer.
-
-    We use the \c towerIdx() function to set the value of the \c towerExists
-    custom property.
-
-    We set the \c shown custom property to \c true to show the menu and call the
-    \c {helpButton.goAway()} function to hide the help button when the menu
-    opens.
-
-    We use states and transitions to display the menu when the \c shown
-    property is \c true and the \c gameOver property is \c false:
-
-    \printuntil OutElastic
-    \printuntil }
-
-    To set the visibility of the menu to \c "visible" without animating the
-    property change, we use a PropertyAction type. We do want to animate the
-    changes in opacity and scale, though, so we use number animation to
-    animate the value of the \c scale property from \c 0.9 to \c 1 and the
-    value of \c opacity property from \c 0.7 to \c 1, over 500 milliseconds.
-    We use the \c {Easing.outElastic} easing type for an elastic (exponentially
-    decaying sine wave) function easing curve that decelerates from zero
-    velocity.
-
-    To construct the menu, we use a BuildButton custom type that is defined in
-    BuildButton.qml. In GameCanvas.qml, we create one build button for each
-    tower object that the players can buy and position them in a \l{Row} layout
-    in front of the menu background image, dialog.png:
-
-    \printuntil dialog-factory.png
-    \printuntil }
-    \printuntil }
-    \printuntil }
-
-    For each build button, we set the values of \c towerType and \c index custom
-    properties that we define in BuildButton.qml.
-
-    We use the \c canBuild custom property to prevent players from adding tower
-    objects in locations where tower objects already exist.
-
-    We use the \c source property to display the image for the tower type.
-
-    The \c onClicked signal handler is called to execute the \c finish()
-    function that closes the menu when the players tap an enabled build button.
-
-    Build buttons are enabled when the players have enough coins to buy the
-    tower objects. We use an \l {Image} type in BuildButton.qml to display
-    images on the buttons:
-
-    \quotefromfile demos/maroon/content/BuildButton.qml
-    \skipto Image
-    \printuntil }
-
-    We use the \c opacity property to make the buttons appear enabled. If
-    \c canBuild is \c true and the value of the \c gameCanvas.coins property
-    is larger than or equal to the cost of a tower object, the images are fully
-    opaque, otherwise their opacity is set to \c 0.4.
-
-    We use a \l{Text} type to display the cost of each tower item, as specified
-    by the \c towerData variable, depending on \c towerType:
-
-    \skipto Text
-    \printuntil }
-
-    To display a pointer on the screen at the position where the tower object
-    will be added, we use the \l {Image} type. We use the \c visible property
-    to determine whether the dialog-pointer.png image should be positioned below
-    or above the menu. When the value of the \c col property equals the \c index
-    and the value or the \c row property is not \c 0, we anchor the image to the
-    bottom of its parent, BuildButton.
-
-    When the value or the \c row property is \c 0, we anchor the image to the
-    top of BuildButton to position the pointer above the menu and use the
-    \c rotation property to rotate it by 180 degrees, so that it points upwards:
-
-    \skipto Image
-    \printuntil }
-    \printuntil }
-
-    \section1 Keeping Track of Game Statistics
-
-    To keep track of the game statistics, we use the InfoBar custom type (that
-    is defined in InfoBar.qml) in maroon.qml:
-
-    \quotefromfile demos/maroon/maroon.qml
-    \skipto InfoBar
-    \printuntil }
-
-    We use the \c {anchors.bottom} and \c {anchors.bottomMargin} properties to
-    position the info bar at 6 points from the top of the game canvas. We bind
-    the \c width property of the info bar to that of its parent.
-
-    In InfoBar.qml, we use an \l{Item} type to create the info bar. Within it,
-    we use a \l{Row} layout type to display the number of lives the players have
-    left, the number of fish that have been saved, and the amount of coins that
-    are available for use.
-
-    We use the \c anchors property to position the rows in relationship to their
-    parent and to each other. In the first \l{Row} object, we use the
-    \c {anchors.left} and \c {anchors.leftMargin} properties to position the
-    heart icons at 10 points from the left border of the parent item:
-
-    \quotefromfile demos/maroon/content/InfoBar.qml
-    \skipto Item
-    \printuntil }
-    \printuntil }
-    \printuntil }
-
-    We use a \l{Repeater} type with a \c model and a \c delegate to display as
-    many hearts as the players have lives left. We use the \c spacing property
-    to leave 5 pixels between the displayed icons.
-
-    In the second \l{Row} object, we use the \c {anchors.right} and
-    \c {anchors.rightMargin} properties to position the number of fish saved at
-    20 points left of the third \l{Row} object that displays the number of coins
-    available (and has the id \c points):
-
-    \skipto Row
-    \printuntil /^\}/
-
-    In these objects, we set spacing to 5 pixels to separate the icons from the
-    numbers that we display by using a \l{Text} type.
-
-    In GameCanvas.qml, we define custom properties to hold the game statistics:
-
-    \quotefromfile demos/maroon/content/GameCanvas.qml
-    \skipto score
-    \printuntil lives
-
-    We declare the \c freshState() function to set the initial game statistics
-    when a new game starts:
-
-    \skipto freshState()
-    \printuntil }
-
-    We use the \c {Logic.gameState.score} variable in the \c die() function
-    that we declare in MobBase.qml to increase the score by one when the players
-    set a fish free:
-
-    \quotefromfile demos/maroon/content/mobs/MobBase.qml
-    \skipto score
-    \printuntil ;
-
-    \section1 Managing Game States
-
-    In maroon.qml, we use a \l{State} type and JavaScript to switch between
-    screens according to the game state. The logic.js file contains definitions
-    for the functions. To use the functions in a QML file, we import logic.js as
-    the \c Logic namespace in that file:
-
-    \quotefromfile demos/maroon/maroon.qml
-    \skipto logic.js
-    \printuntil Logic
-
-    The base state displays the new game screen when the application starts.
-    In addition, we call the Component.onCompleted signal handler to initialize
-    a new game:
-
-    \skipto newGameState
-    \printuntil ;
-
-    In NewGameScreen.qml we use the \c onClicked signal handler to emit the
-    \c startButtonClicked() signal when the players tap the New Game button:
-
-    \quotefromfile demos/maroon/content/NewGameScreen.qml
-    \skipto to: 150
-    \skipto Image
-    \printuntil }
-
-    In maroon.qml, we use the \c onStartButtonClicked signal handler to set the
-    \c passedSplash property of the \c root item to \c true:
-
-    \quotefromfile demos/maroon/maroon.qml
-    \skipto NewGameScreen
-    \printuntil }
-
-    We then use the \c passedSplash property in the \c when property of the
-    \c gameOn state to trigger the \c gameStarter timer:
-
-    \skipto State {
-    \printuntil gameStarter
-    \printuntil }
-
-    We also switch to the \c "gameOn" state and move to the y position
-    \c  {-(height - 960)} to display the game canvas.
-
-    In the \c gameStarter \l{Timer} object we use the \c onTriggered signal
-    handler to call the \c startGame() function that starts a new game:
-
-    \quotefromfile demos/maroon/maroon.qml
-    \skipto property int
-    \skipto Timer
-    \printuntil }
-
-    The game continues until \c gameState.gameOver is set to \c true and
-    \c gameState.gameRunning is set to \c false by calling the \c endGame()
-    function when the value of the \c gameState.lives property becomes less
-    than or equal to \c 0.
-
-    In GameOverScreen.qml, we use a MouseArea type and an \c onClicked signal
-    handler within an \l{Image} type to return to the game canvas when the
-    players tap the New Game button:
-
-    \quotefromfile demos/maroon/content/GameOverScreen.qml
-    \skipto opacity: 0.5
-    \skipto Image
-    \printuntil }
-    \printuntil }
-
-    The \c onClicked signal handler triggers a state change in maroon.qml to
-    display the game canvas:
-
-    \quotefromfile demos/maroon/maroon.qml
-    \skipto target: gameStarter
-    \skipto State
-    \printuntil }
-    \printuntil }
-
-    \section1 Playing Sound Effects
-
-    The app can play sound effects if the \l{Qt Multimedia} module is installed.
-    In the SoundEffect.qml file, we proxy a SoundEffect type:
-
-    \quotefromfile demos/maroon/content/SoundEffect.qml
-    \skipto Item
-    \printuntil }
-    \printuntil }
-
-    We add the \c qtHaveModule() qmake command to the app .pro file, maroon.pro,
-    to check whether the \l{Qt Multimedia} module is present:
-
-    \quotefromfile demos/maroon/maroon.pro
-    \skipto QT
-    \printuntil multimedia
-
-    In each QML file that defines a custom type used on the game canvas, we
-    use a SoundEffect type to specify the audio file to play for that type
-    of objects. For example, in Bomb.qml, we specify the sound that a bomb
-    makes when it explodes:
-
-    \quotefromfile demos/maroon/content/towers/Bomb.qml
-    \skipto SoundEffect
-    \printuntil }
-
-    To play the sound effect when a bomb explodes, we call the \c sound.play()
-    function that we declare as a member of the private \c fire() function
-    within the TowerBase custom type:
-
-    \quotefromfile demos/maroon/content/towers/Bomb.qml
-    \skipto fire()
-    \printuntil }
-
-    For more examples of playing sound effects, see the QML files in the
-    \c towers directory and MobBase.qml.
-
-    \section1 Adding Keyboard Shortcuts
-
-    This is a touch example, so you should not really need to handle key
-    presses. However, we do not want you to have to spend more time playing the
-    game than you want to while testing it, so we use the \c {Keys.onPressed}
-    signal handler to specify keyboard shortcuts. You can press Shift+Up to
-    increment the values of the \c coins property to add coins, Shift+Left to
-    increment the value of \c lives, Shift+Down to increment the value of the
-    \c waveProgress property to spawn mobs of fish faster, and Shift+Right to
-    call the \c endGame() function to quit the game:
-
-    \quotefromfile demos/maroon/content/GameCanvas.qml
-    \skipto Keys
-    \printuntil }
-
-    \section1 Packaging Resources for Deployment
-
-    To be able to run the app on mobile devices, we package all QML, JavaScript,
-    image, and sound files into a Qt resource file (.qrc). For more information,
-    see \l{The Qt Resource System}.
-
-    \sa {QML Applications}
-*/
diff --git a/examples/quick/demos/maroon/main.cpp b/examples/quick/demos/maroon/main.cpp
deleted file mode 100644
index 7e69e3359e..0000000000
--- a/examples/quick/demos/maroon/main.cpp
+++ /dev/null
@@ -1,41 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the examples of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-#include "../../shared/shared.h"
-DECLARATIVE_EXAMPLE_MAIN(demos/maroon/maroon)
diff --git a/examples/quick/demos/maroon/maroon.pro b/examples/quick/demos/maroon/maroon.pro
deleted file mode 100644
index ada16d047a..0000000000
--- a/examples/quick/demos/maroon/maroon.pro
+++ /dev/null
@@ -1,9 +0,0 @@
-TEMPLATE = app
-
-QT += qml quick
-qtHaveModule(multimedia): QT += multimedia
-SOURCES += main.cpp
-RESOURCES += maroon.qrc
-
-target.path = $$[QT_INSTALL_EXAMPLES]/quick/demos/maroon
-INSTALLS += target
diff --git a/examples/quick/demos/maroon/maroon.qml b/examples/quick/demos/maroon/maroon.qml
deleted file mode 100644
index 2582fd7e74..0000000000
--- a/examples/quick/demos/maroon/maroon.qml
+++ /dev/null
@@ -1,235 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the examples of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-import QtQuick 2.0
-import QtQuick.Particles 2.0
-import "content"
-import "content/logic.js" as Logic
-
-Item {
-    id: root
-    width: 320
-    height: 480
-    property var gameState
-    property bool passedSplash: false
-
-    Image {
-        source:"content/gfx/background.png"
-        anchors.bottom: view.bottom
-
-        ParticleSystem {
-            id: particles
-            anchors.fill: parent
-
-            ImageParticle {
-                id: bubble
-                anchors.fill: parent
-                source: "content/gfx/catch.png"
-                opacity: 0.25
-            }
-
-            Wander {
-                xVariance: 25;
-                pace: 25;
-            }
-
-            Emitter {
-                width: parent.width
-                height: 150
-                anchors.bottom: parent.bottom
-                anchors.bottomMargin: 3
-                startTime: 15000
-
-                emitRate: 2
-                lifeSpan: 15000
-
-                acceleration: PointDirection{ y: -6; xVariation: 2; yVariation: 2 }
-
-                size: 24
-                sizeVariation: 16
-            }
-        }
-    }
-
-    Column {
-        id: view
-        y: -(height - 480)
-        width: 320
-
-        GameOverScreen { gameCanvas: canvas }
-
-        Item {
-            id: canvasArea
-            width: 320
-            height: 480
-
-            Row {
-                height: childrenRect.height
-                Image {
-                    id: wave
-                    y: 30
-                    source:"content/gfx/wave.png"
-                }
-                Image {
-                    y: 30
-                    source:"content/gfx/wave.png"
-                }
-                NumberAnimation on x { from: 0; to: -(wave.width); duration: 16000; loops: Animation.Infinite }
-                SequentialAnimation on y {
-                    loops: Animation.Infinite
-                    NumberAnimation { from: y - 2; to: y + 2; duration: 1600; easing.type: Easing.InOutQuad }
-                    NumberAnimation { from: y + 2; to: y - 2; duration: 1600; easing.type: Easing.InOutQuad }
-                }
-            }
-
-            Row {
-                opacity: 0.5
-                Image {
-                    id: wave2
-                    y: 25
-                    source: "content/gfx/wave.png"
-                }
-                Image {
-                    y: 25
-                    source: "content/gfx/wave.png"
-                }
-                NumberAnimation on x { from: -(wave2.width); to: 0; duration: 32000; loops: Animation.Infinite }
-                SequentialAnimation on y {
-                    loops: Animation.Infinite
-                    NumberAnimation { from: y + 2; to: y - 2; duration: 1600; easing.type: Easing.InOutQuad }
-                    NumberAnimation { from: y - 2; to: y + 2; duration: 1600; easing.type: Easing.InOutQuad }
-                }
-            }
-
-            Image {
-                source: "content/gfx/sunlight.png"
-                opacity: 0.02
-                y: 0
-                anchors.horizontalCenter: parent.horizontalCenter
-                transformOrigin: Item.Top
-                SequentialAnimation on rotation {
-                    loops: Animation.Infinite
-                    NumberAnimation { from: -10; to: 10; duration: 8000; easing.type: Easing.InOutSine }
-                    NumberAnimation { from: 10; to: -10; duration: 8000; easing.type: Easing.InOutSine }
-                }
-            }
-
-            Image {
-                source: "content/gfx/sunlight.png"
-                opacity: 0.04
-                y: 20
-                anchors.horizontalCenter: parent.horizontalCenter
-                transformOrigin: Item.Top
-                SequentialAnimation on rotation {
-                    loops: Animation.Infinite
-                    NumberAnimation { from: 10; to: -10; duration: 8000; easing.type: Easing.InOutSine }
-                    NumberAnimation { from: -10; to: 10; duration: 8000; easing.type: Easing.InOutSine }
-                }
-            }
-
-            Image {
-                source: "content/gfx/grid.png"
-                opacity: 0.5
-            }
-
-            GameCanvas {
-                id: canvas
-                anchors.bottom: parent.bottom
-                anchors.bottomMargin: 20
-                x: 32
-                focus: true
-            }
-
-            InfoBar { anchors.bottom: canvas.top; anchors.bottomMargin: 6; width: parent.width }
-
-            //3..2..1..go
-            Timer {
-                id: countdownTimer
-                interval: 1000
-                running: root.countdown < 5
-                repeat: true
-                onTriggered: root.countdown++
-            }
-            Repeater {
-                model: ["content/gfx/text-blank.png", "content/gfx/text-3.png", "content/gfx/text-2.png", "content/gfx/text-1.png", "content/gfx/text-go.png"]
-                delegate: Image {
-                    visible: root.countdown <= index
-                    opacity: root.countdown == index ? 0.5 : 0.1
-                    scale: root.countdown >= index ? 1.0 : 0.0
-                    source: modelData
-                    Behavior on opacity { NumberAnimation {} }
-                    Behavior on scale { NumberAnimation {} }
-                }
-            }
-        }
-
-        NewGameScreen {
-            onStartButtonClicked: root.passedSplash = true
-        }
-    }
-
-    property int countdown: 10
-    Timer {
-        id: gameStarter
-        interval: 4000
-        running: false
-        repeat: false
-        onTriggered: Logic.startGame(canvas);
-    }
-
-    states: [
-        State {
-            name: "gameOn"; when: gameState.gameOver == false && passedSplash
-            PropertyChanges { target: view; y: -(height - 960) }
-            StateChangeScript { script: root.countdown = 0; }
-            PropertyChanges { target: gameStarter; running: true }
-        },
-        State {
-            name: "gameOver"; when: gameState.gameOver == true
-            PropertyChanges { target: view; y: 0 }
-        }
-    ]
-
-    transitions: Transition {
-        NumberAnimation { properties: "x,y"; duration: 1200; easing.type: Easing.OutQuad }
-    }
-
-    Component.onCompleted: gameState = Logic.newGameState(canvas);
-}
diff --git a/examples/quick/demos/maroon/maroon.qmlproject b/examples/quick/demos/maroon/maroon.qmlproject
deleted file mode 100644
index 752666114f..0000000000
--- a/examples/quick/demos/maroon/maroon.qmlproject
+++ /dev/null
@@ -1,16 +0,0 @@
-import QmlProject 1.1
-
-Project {
-    mainFile: "maroon.qml"
-
-    /* Include .qml, .js, and image files from current directory and subdirectories */
-    QmlFiles {
-        directory: "."
-    }
-    JavaScriptFiles {
-        directory: "."
-    }
-    ImageFiles {
-        directory: "."
-    }
-}
diff --git a/examples/quick/demos/maroon/maroon.qrc b/examples/quick/demos/maroon/maroon.qrc
deleted file mode 100644
index 52c2a4e513..0000000000
--- a/examples/quick/demos/maroon/maroon.qrc
+++ /dev/null
@@ -1,71 +0,0 @@
-<RCC>
-    <qresource prefix="/demos/maroon">
-        <file>maroon.qml</file>
-        <file>content/BuildButton.qml</file>
-        <file>content/GameCanvas.qml</file>
-        <file>content/GameOverScreen.qml</file>
-        <file>content/InfoBar.qml</file>
-        <file>content/logic.js</file>
-        <file>content/NewGameScreen.qml</file>
-        <file>content/SoundEffect.qml</file>
-        <file>content/audio/bomb-action.wav</file>
-        <file>content/audio/catch-action.wav</file>
-        <file>content/audio/catch.wav</file>
-        <file>content/audio/currency.wav</file>
-        <file>content/audio/factory-action.wav</file>
-        <file>content/audio/melee-action.wav</file>
-        <file>content/audio/projectile-action.wav</file>
-        <file>content/audio/shooter-action.wav</file>
-        <file>content/gfx/background.png</file>
-        <file>content/gfx/bomb-action.png</file>
-        <file>content/gfx/bomb-idle.png</file>
-        <file>content/gfx/bomb.png</file>
-        <file>content/gfx/button-help.png</file>
-        <file>content/gfx/button-play.png</file>
-        <file>content/gfx/catch-action.png</file>
-        <file>content/gfx/catch.png</file>
-        <file>content/gfx/cloud.png</file>
-        <file>content/gfx/currency.png</file>
-        <file>content/gfx/dialog-bomb.png</file>
-        <file>content/gfx/dialog-factory.png</file>
-        <file>content/gfx/dialog-melee.png</file>
-        <file>content/gfx/dialog-pointer.png</file>
-        <file>content/gfx/dialog-shooter.png</file>
-        <file>content/gfx/dialog.png</file>
-        <file>content/gfx/factory-action.png</file>
-        <file>content/gfx/factory-idle.png</file>
-        <file>content/gfx/factory.png</file>
-        <file>content/gfx/grid.png</file>
-        <file>content/gfx/help.png</file>
-        <file>content/gfx/lifes.png</file>
-        <file>content/gfx/logo-bubble.png</file>
-        <file>content/gfx/logo-fish.png</file>
-        <file>content/gfx/logo.png</file>
-        <file>content/gfx/melee-action.png</file>
-        <file>content/gfx/melee-idle.png</file>
-        <file>content/gfx/melee.png</file>
-        <file>content/gfx/mob-idle.png</file>
-        <file>content/gfx/mob.png</file>
-        <file>content/gfx/points.png</file>
-        <file>content/gfx/projectile-action.png</file>
-        <file>content/gfx/projectile.png</file>
-        <file>content/gfx/scores.png</file>
-        <file>content/gfx/shooter-action.png</file>
-        <file>content/gfx/shooter-idle.png</file>
-        <file>content/gfx/shooter.png</file>
-        <file>content/gfx/sunlight.png</file>
-        <file>content/gfx/text-1.png</file>
-        <file>content/gfx/text-2.png</file>
-        <file>content/gfx/text-3.png</file>
-        <file>content/gfx/text-blank.png</file>
-        <file>content/gfx/text-gameover.png</file>
-        <file>content/gfx/text-go.png</file>
-        <file>content/gfx/wave.png</file>
-        <file>content/mobs/MobBase.qml</file>
-        <file>content/towers/Bomb.qml</file>
-        <file>content/towers/Factory.qml</file>
-        <file>content/towers/Melee.qml</file>
-        <file>content/towers/Ranged.qml</file>
-        <file>content/towers/TowerBase.qml</file>
-    </qresource>
-</RCC>
diff --git a/examples/quick/demos/photosurface/doc/images/qtquick-demo-photosurface-small.png b/examples/quick/demos/photosurface/doc/images/qtquick-demo-photosurface-small.png
deleted file mode 100644
index a0cd823999..0000000000
--- a/examples/quick/demos/photosurface/doc/images/qtquick-demo-photosurface-small.png
+++ /dev/null
diff --git a/examples/quick/demos/photosurface/doc/src/photosurface.qdoc b/examples/quick/demos/photosurface/doc/src/photosurface.qdoc
deleted file mode 100644
index a032d730eb..0000000000
--- a/examples/quick/demos/photosurface/doc/src/photosurface.qdoc
+++ /dev/null
@@ -1,157 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the documentation of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:FDL$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
-**
-** GNU Free Documentation License Usage
-** Alternatively, this file may be used under the terms of the GNU Free
-** Documentation License version 1.3 as published by the Free Software
-** Foundation and appearing in the file included in the packaging of
-** this file. Please review the following information to ensure
-** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-/*!
-    \title Qt Quick Demo - Photo Surface
-    \ingroup qtquickdemos
-    \example demos/photosurface
-    \brief A QML app for touch devices that uses a Repeater with a
-    FolderListModel to access content in a folder, and a PinchArea that contains
-    a MouseArea to handle pinch gestures on the fetched content.
-    \image qtquick-demo-photosurface-small.png
-
-    \e{Photo Surface} demonstrates how to use a \l{Repeater} with a
-    FolderListModel and a FileDialog to access images from a folder selected
-    by a user and how to handle dragging, rotation and pinch zooming within the
-    same item using a \l PinchArea that contains a \l MouseArea.
-
-    All the app code is contained in one QML file, photosurface.qml. Inline
-    JavaScript code is used to place, rotate, and scale images on the photo
-    surface.
-
-    \include examples-run.qdocinc
-
-    \section1 Creating the Main Window
-
-    To create the main window for the Photo Surface app, we use the \l{Window}
-    QML type as the root item. It automatically sets up the window for use with
-    \l{Qt Quick} graphical types:
-
-    \quotefromfile demos/photosurface/photosurface.qml
-    \skipto Window {
-    \printuntil currentFrame
-
-    To use the \l{Window} type, we must import it:
-
-    \code
-    import QtQuick.Window 2.1
-    \endcode
-
-    \section1 Accessing Folder Contents
-
-    We use a \l{Repeater} QML type together with the FolderListModel to display
-    GIF, JPG, and PNG images located in a folder:
-
-    \quotefromfile demos/photosurface/photosurface.qml
-    \skipto Repeater
-    \printuntil }
-
-    To use the FolderListModel type, we must import it:
-
-    \code
-    import Qt.labs.folderlistmodel 1.0
-    \endcode
-
-    We use a FileDialog to enable users to select the folder that contains
-    the images:
-
-    \quotefromfile demos/photosurface/photosurface.qml
-    \skipto FileDialog
-    \printuntil }
-
-    To use the FileDialog type, we must import \l{Qt Quick Dialogs}:
-
-    \code
-    import QtQuick.Dialogs 1.0
-    \endcode
-
-    We use the \c {fileDialog.open()} function to open the file dialog when the
-    app starts:
-
-    \code
-    Component.onCompleted: fileDialog.open()
-    \endcode
-
-    Users can also click the file dialog icon to open the file dialog. We use
-    an \l{Image} QML type to display the icon. Inside the \l{Image} type, we
-    use a MouseArea with the \c onClicked signal handler to call the
-    \c {fileDialog.open()} function:
-
-    \quotefromfile demos/photosurface/photosurface.qml
-    \skipuntil Image {
-    \skipto Image {
-    \printuntil }
-    \printuntil }
-
-    \section1 Displaying Images on the Photo Surface
-
-    We use a \l{Rectangle} as a delegate for a \l{Repeater} to provide a frame
-    for each image that the FolderListModel finds in the selected folder. We use
-    JavaScript \c Math() methods to place the frames randomly on the photo
-    surface and to rotate them at random angles, as well as to scale the images:
-
-    \quotefromfile demos/photosurface/photosurface.qml
-    \skipto Rectangle
-    \printuntil Component.onCompleted
-    \printuntil }
-
-    \section1 Handling Pinch Gestures
-
-    We use a PinchArea that contains a MouseArea in the photo frames to handle
-    dragging, rotation and pinch zooming of the frame:
-
-    \skipto PinchArea
-    \printuntil onPinchStarted
-
-    We use the \c pinch group property to control how the photo frames react to
-    pinch gestures. The \c pinch.target sets \c photoFrame as the item to
-    manipulate. The rotation properties specify that the frames can be rotated
-    at all angles and the scale properties specify that they can be scaled
-    between \c 0.1 and \c 10.
-
-    In the MouseArea's \c onPressed signal handler, we raise the selected photo
-    frame to the top by increasing the value of its \c z property. The root item
-    stores the z value of the top-most frame. The border color of the photo
-    frame is controlled in the \c onEntered signal handler to highlight the
-    selected image:
-
-    \skipto MouseArea
-    \printuntil onEntered
-
-    To enable you to test the example on the desktop, we use the MouseArea's
-    \c onWheel signal handler to simulate pinch gestures by using a mouse:
-
-    \printuntil photoFrame.scale
-    \printuntil }
-    \printuntil }
-
-    The \c onWheel signal handler is called in response to mouse wheel gestures.
-    Use the vertical wheel to zoom and Ctrl and the vertical wheel to rotate
-    frames. If the mouse has a horizontal wheel, use it to rotate frames.
-
-    \sa {QML Applications}
-*/
diff --git a/examples/quick/demos/photosurface/main.cpp b/examples/quick/demos/photosurface/main.cpp
deleted file mode 100644
index b9d093df40..0000000000
--- a/examples/quick/demos/photosurface/main.cpp
+++ /dev/null
@@ -1,129 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the examples of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifdef QT_WIDGETS_LIB
-#include <QtWidgets/QApplication>
-#else
-#include <QtGui/QGuiApplication>
-#endif
-#include <QtQml/QQmlApplicationEngine>
-#include <QtQml/QQmlContext>
-#include <QtQuick/QQuickWindow>
-#include <QtGui/QImageReader>
-#include <QtCore/QCommandLineParser>
-#include <QtCore/QCommandLineOption>
-#include <QtCore/QDebug>
-#include <QtCore/QDir>
-#include <QtCore/QMimeDatabase>
-#include <QtCore/QStandardPaths>
-#include <QtCore/QUrl>
-
-static QStringList imageNameFilters()
-{
-    QStringList result;
-    QMimeDatabase mimeDatabase;
-    const auto supportedMimeTypes = QImageReader::supportedMimeTypes();
-    for (const QByteArray &m : supportedMimeTypes) {
-        const auto suffixes = mimeDatabase.mimeTypeForName(m).suffixes();
-        for (const QString &suffix : suffixes)
-            result.append(QLatin1String("*.") + suffix);
-    }
-    return result;
-}
-
-int main(int argc, char* argv[])
-{
-    // The reason to use QApplication is that QWidget-based dialogs
-    // are the native dialogs on Qt-based platforms like KDE,
-    // but they cannot be instantiated if this is a QGuiApplication.
-#ifdef QT_WIDGETS_LIB
-    QApplication app(argc, argv);
-#else
-    QGuiApplication app(argc, argv);
-#endif
-    QQuickWindow::setDefaultAlphaBuffer(true);
-
-    QCoreApplication::setApplicationName(QStringLiteral("Photosurface"));
-    QCoreApplication::setOrganizationName(QStringLiteral("QtProject"));
-    QCoreApplication::setApplicationVersion(QLatin1String(QT_VERSION_STR));
-    QCommandLineParser parser;
-    parser.setApplicationDescription(QStringLiteral("Qt Quick Demo - Photo Surface"));
-    parser.addHelpOption();
-    parser.addVersionOption();
-    parser.addPositionalArgument(QStringLiteral("directory"),
-                                 QStringLiteral("The image directory or URL to show."));
-    parser.process(app);
-
-    QUrl initialUrl;
-    if (!parser.positionalArguments().isEmpty()) {
-        initialUrl = QUrl::fromUserInput(parser.positionalArguments().first(),
-                                         QDir::currentPath(), QUrl::AssumeLocalFile);
-        if (!initialUrl.isValid()) {
-            qWarning().nospace() << "Invalid argument: \""
-                << parser.positionalArguments().first() << "\": " << initialUrl.errorString();
-            return 1;
-        }
-    }
-
-    const QStringList nameFilters = imageNameFilters();
-
-    QQmlApplicationEngine engine;
-    QQmlContext *context = engine.rootContext();
-
-    QUrl picturesLocationUrl = QUrl::fromLocalFile(QDir::homePath());
-    const QStringList picturesLocations = QStandardPaths::standardLocations(QStandardPaths::PicturesLocation);
-    if (!picturesLocations.isEmpty()) {
-        picturesLocationUrl = QUrl::fromLocalFile(picturesLocations.first());
-        if (initialUrl.isEmpty()
-            && !QDir(picturesLocations.first()).entryInfoList(nameFilters, QDir::Files).isEmpty()) {
-            initialUrl = picturesLocationUrl;
-        }
-    }
-
-    context->setContextProperty(QStringLiteral("contextPicturesLocation"), picturesLocationUrl);
-    context->setContextProperty(QStringLiteral("contextInitialUrl"), initialUrl);
-    context->setContextProperty(QStringLiteral("contextImageNameFilters"), nameFilters);
-
-    engine.load(QUrl("qrc:///photosurface.qml"));
-    if (engine.rootObjects().isEmpty())
-        return -1;
-
-    return app.exec();
-}
diff --git a/examples/quick/demos/photosurface/photosurface.pro b/examples/quick/demos/photosurface/photosurface.pro
deleted file mode 100644
index 5e5b0f0815..0000000000
--- a/examples/quick/demos/photosurface/photosurface.pro
+++ /dev/null
@@ -1,13 +0,0 @@
-TEMPLATE = app
-
-QT += qml quick
-qtHaveModule(widgets): QT += widgets
-SOURCES += main.cpp
-RESOURCES += photosurface.qrc
-
-target.path = $$[QT_INSTALL_EXAMPLES]/quick/demos/photosurface
-INSTALLS += target
-ICON = resources/icon.png
-macx: ICON = resources/photosurface.icns
-win32: RC_FILE = resources/photosurface.rc
-
diff --git a/examples/quick/demos/photosurface/photosurface.qml b/examples/quick/demos/photosurface/photosurface.qml
deleted file mode 100644
index d8a424e8f8..0000000000
--- a/examples/quick/demos/photosurface/photosurface.qml
+++ /dev/null
@@ -1,276 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the examples of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-import QtQuick 2.6
-import QtQuick.Dialogs 1.0
-import QtQuick.Window 2.1
-import Qt.labs.folderlistmodel 1.0
-
-Window {
-    id: root
-    visible: true
-    width: 1024; height: 600
-    color: "black"
-    property int highestZ: 0
-    property real defaultSize: 200
-    property var currentFrame: undefined
-    property real surfaceViewportRatio: 1.5
-
-    FileDialog {
-        id: fileDialog
-        title: "Choose a folder with some images"
-        selectFolder: true
-        folder: picturesLocation
-        onAccepted: folderModel.folder = fileUrl + "/"
-    }
-
-    Flickable {
-        id: flick
-        anchors.fill: parent
-        contentWidth: width * surfaceViewportRatio
-        contentHeight: height * surfaceViewportRatio
-        Repeater {
-            model: FolderListModel {
-                id: folderModel
-                objectName: "folderModel"
-                showDirs: false
-                nameFilters: imageNameFilters
-            }
-            Rectangle {
-                id: photoFrame
-                width: image.width * (1 + 0.10 * image.height / image.width)
-                height: image.height * 1.10
-                scale: defaultSize / Math.max(image.sourceSize.width, image.sourceSize.height)
-                Behavior on scale { NumberAnimation { duration: 200 } }
-                Behavior on x { NumberAnimation { duration: 200 } }
-                Behavior on y { NumberAnimation { duration: 200 } }
-                border.color: "black"
-                border.width: 2
-                smooth: true
-                antialiasing: true
-                Component.onCompleted: {
-                    x = Math.random() * root.width - width / 2
-                    y = Math.random() * root.height - height / 2
-                    rotation = Math.random() * 13 - 6
-                }
-                Image {
-                    id: image
-                    anchors.centerIn: parent
-                    fillMode: Image.PreserveAspectFit
-                    source: folderModel.folder + fileName
-                    antialiasing: true
-                }
-                PinchArea {
-                    anchors.fill: parent
-                    pinch.target: photoFrame
-                    pinch.minimumRotation: -360
-                    pinch.maximumRotation: 360
-                    pinch.minimumScale: 0.1
-                    pinch.maximumScale: 10
-                    pinch.dragAxis: Pinch.XAndYAxis
-                    onPinchStarted: setFrameColor();
-                    property real zRestore: 0
-                    onSmartZoom: {
-                        if (pinch.scale > 0) {
-                            photoFrame.rotation = 0;
-                            photoFrame.scale = Math.min(root.width, root.height) / Math.max(image.sourceSize.width, image.sourceSize.height) * 0.85
-                            photoFrame.x = flick.contentX + (flick.width - photoFrame.width) / 2
-                            photoFrame.y = flick.contentY + (flick.height - photoFrame.height) / 2
-                            zRestore = photoFrame.z
-                            photoFrame.z = ++root.highestZ;
-                        } else {
-                            photoFrame.rotation = pinch.previousAngle
-                            photoFrame.scale = pinch.previousScale
-                            photoFrame.x = pinch.previousCenter.x - photoFrame.width / 2
-                            photoFrame.y = pinch.previousCenter.y - photoFrame.height / 2
-                            photoFrame.z = zRestore
-                            --root.highestZ
-                        }
-                    }
-
-                    MouseArea {
-                        id: dragArea
-                        hoverEnabled: true
-                        anchors.fill: parent
-                        drag.target: photoFrame
-                        scrollGestureEnabled: false  // 2-finger-flick gesture should pass through to the Flickable
-                        onPressed: {
-                            photoFrame.z = ++root.highestZ;
-                            parent.setFrameColor();
-                        }
-                        onEntered: parent.setFrameColor();
-                        onWheel: {
-                            if (wheel.modifiers & Qt.ControlModifier) {
-                                photoFrame.rotation += wheel.angleDelta.y / 120 * 5;
-                                if (Math.abs(photoFrame.rotation) < 4)
-                                    photoFrame.rotation = 0;
-                            } else {
-                                photoFrame.rotation += wheel.angleDelta.x / 120;
-                                if (Math.abs(photoFrame.rotation) < 0.6)
-                                    photoFrame.rotation = 0;
-                                var scaleBefore = photoFrame.scale;
-                                photoFrame.scale += photoFrame.scale * wheel.angleDelta.y / 120 / 10;
-                            }
-                        }
-                    }
-                    function setFrameColor() {
-                        if (currentFrame)
-                            currentFrame.border.color = "black";
-                        currentFrame = photoFrame;
-                        currentFrame.border.color = "red";
-                    }
-                }
-            }
-        }
-    }
-
-    Rectangle {
-        id: verticalScrollDecorator
-        anchors.right: parent.right
-        anchors.margins: 2
-        color: "cyan"
-        border.color: "black"
-        border.width: 1
-        width: 5
-        radius: 2
-        antialiasing: true
-        height: flick.height * (flick.height / flick.contentHeight) - (width - anchors.margins) * 2
-        y:  flick.contentY * (flick.height / flick.contentHeight)
-        NumberAnimation on opacity { id: vfade; to: 0; duration: 500 }
-        onYChanged: { opacity = 1.0; scrollFadeTimer.restart() }
-    }
-
-    Rectangle {
-        id: horizontalScrollDecorator
-        anchors.bottom: parent.bottom
-        anchors.margins: 2
-        color: "cyan"
-        border.color: "black"
-        border.width: 1
-        height: 5
-        radius: 2
-        antialiasing: true
-        width: flick.width * (flick.width / flick.contentWidth) - (height - anchors.margins) * 2
-        x:  flick.contentX * (flick.width / flick.contentWidth)
-        NumberAnimation on opacity { id: hfade; to: 0; duration: 500 }
-        onXChanged: { opacity = 1.0; scrollFadeTimer.restart() }
-    }
-
-    Timer { id: scrollFadeTimer; interval: 1000; onTriggered: { hfade.start(); vfade.start() } }
-
-    Image {
-        anchors.top: parent.top
-        anchors.left: parent.left
-        anchors.margins: 10
-        source: "resources/folder.png"
-        MouseArea {
-            anchors.fill: parent
-            anchors.margins: -10
-            onClicked: fileDialog.open()
-            hoverEnabled: true
-            onPositionChanged: {
-                tooltip.visible = false
-                hoverTimer.start()
-            }
-            onExited: {
-                tooltip.visible = false
-                hoverTimer.stop()
-            }
-            Timer {
-                id: hoverTimer
-                interval: 1000
-                onTriggered: {
-                    tooltip.x = parent.mouseX
-                    tooltip.y = parent.mouseY
-                    tooltip.visible = true
-                }
-            }
-            Rectangle {
-                id: tooltip
-                border.color: "black"
-                color: "beige"
-                width: tooltipText.implicitWidth + 8
-                height: tooltipText.implicitHeight + 8
-                visible: false
-                Text {
-                    id: tooltipText
-                    anchors.centerIn: parent
-                    text: "Open an image directory (" + openShortcut.sequenceString + ")"
-                }
-            }
-        }
-        Shortcut {
-            id: openShortcut
-            sequence: StandardKey.Open
-            onActivated: fileDialog.open()
-        }
-    }
-
-    Text {
-        anchors.bottom: parent.bottom
-        anchors.left: parent.left
-        anchors.right: parent.right
-        anchors.margins: 10
-        color: "darkgrey"
-        wrapMode: Text.WordWrap
-        font.pointSize: 8
-        text: "On a touchscreen: use two fingers to zoom and rotate, one finger to drag\n" +
-              "With a mouse: drag normally, use the vertical wheel to zoom, horizontal wheel to rotate, or hold Ctrl while using the vertical wheel to rotate"
-    }
-
-    Shortcut { sequence: StandardKey.Quit; onActivated: Qt.quit() }
-
-    Component.onCompleted: {
-        if (typeof contextInitialUrl !== 'undefined') {
-            // Launched from C++ with context properties set.
-            imageNameFilters = contextImageNameFilters;
-            picturesLocation = contextPicturesLocation;
-            if (contextInitialUrl == "")
-                fileDialog.open();
-            else
-                folderModel.folder = contextInitialUrl + "/";
-        } else {
-            // Launched via QML viewer without context properties set.
-            fileDialog.open();
-        }
-    }
-
-    property var imageNameFilters : ["*.png", "*.jpg", "*.gif"];
-    property string picturesLocation : "";
-}
diff --git a/examples/quick/demos/photosurface/photosurface.qmlproject b/examples/quick/demos/photosurface/photosurface.qmlproject
deleted file mode 100644
index ae2065f59c..0000000000
--- a/examples/quick/demos/photosurface/photosurface.qmlproject
+++ /dev/null
@@ -1,20 +0,0 @@
-import QmlProject 1.1
-
-Project {
-    mainFile: "photosurface.qml"
-
-    /* Include .qml, .js, and image files from current directory and subdirectories */
-    QmlFiles {
-        directory: "."
-    }
-    JavaScriptFiles {
-        directory: "."
-    }
-    ImageFiles {
-        directory: "."
-    }
-    Files {
-        filter: "*.ts"
-        directory: "i18n"
-    }
-}
diff --git a/examples/quick/demos/photosurface/photosurface.qrc b/examples/quick/demos/photosurface/photosurface.qrc
deleted file mode 100644
index f8fafbb1ff..0000000000
--- a/examples/quick/demos/photosurface/photosurface.qrc
+++ /dev/null
@@ -1,6 +0,0 @@
-<RCC>
-    <qresource prefix="/">
-        <file>photosurface.qml</file>
-        <file>resources/folder.png</file>
-    </qresource>
-</RCC>
diff --git a/examples/quick/demos/photosurface/resources/folder.png b/examples/quick/demos/photosurface/resources/folder.png
deleted file mode 100644
index 2aec3b6ebf..0000000000
--- a/examples/quick/demos/photosurface/resources/folder.png
+++ /dev/null
diff --git a/examples/quick/demos/photosurface/resources/icon.png b/examples/quick/demos/photosurface/resources/icon.png
deleted file mode 100644
index f8ff553fcb..0000000000
--- a/examples/quick/demos/photosurface/resources/icon.png
+++ /dev/null
diff --git a/examples/quick/demos/photosurface/resources/photosurface.icns b/examples/quick/demos/photosurface/resources/photosurface.icns
deleted file mode 100644
index c69ec41c4e..0000000000
--- a/examples/quick/demos/photosurface/resources/photosurface.icns
+++ /dev/null
diff --git a/examples/quick/demos/photosurface/resources/photosurface.ico b/examples/quick/demos/photosurface/resources/photosurface.ico
deleted file mode 100644
index 03bb7ee367..0000000000
--- a/examples/quick/demos/photosurface/resources/photosurface.ico
+++ /dev/null
diff --git a/examples/quick/demos/photosurface/resources/photosurface.rc b/examples/quick/demos/photosurface/resources/photosurface.rc
deleted file mode 100644
index 3267bd033f..0000000000
--- a/examples/quick/demos/photosurface/resources/photosurface.rc
+++ /dev/null
@@ -1,32 +0,0 @@
-#include "winver.h"
-
-IDI_ICON1               ICON    DISCARDABLE     "photosurface.ico"
-
-VS_VERSION_INFO VERSIONINFO
- FILEVERSION 1,0,0,0
- PRODUCTVERSION 1,0,0,0
- FILEFLAGS 0x0L
- FILEFLAGSMASK 0x3fL
- FILEOS 0x00040004L
- FILETYPE 0x1L
- FILESUBTYPE 0x0L
-BEGIN
-    BLOCK "StringFileInfo"
-    BEGIN
-        BLOCK "000004b0"
-        BEGIN
-            VALUE "CompanyName", "The Qt Company Ltd"
-            VALUE "FileDescription", "Photo Surface Demo"
-            VALUE "FileVersion", "1.0.0.0"
-            VALUE "LegalCopyright", "Copyright (C) 2015 The Qt Company Ltd."
-            VALUE "InternalName", "photosurface"
-            VALUE "OriginalFilename", "photosurface.exe"
-            VALUE "ProductName", "Photo Surface Demo"
-            VALUE "ProductVersion", "1.0.0.0"
-        END
-    END
-    BLOCK "VarFileInfo"
-    BEGIN
-        VALUE "Translation", 0x0, 1200
-    END
-END
diff --git a/examples/quick/demos/photoviewer/PhotoViewerCore/AlbumDelegate.qml b/examples/quick/demos/photoviewer/PhotoViewerCore/AlbumDelegate.qml
deleted file mode 100644
index ea72302d74..0000000000
--- a/examples/quick/demos/photoviewer/PhotoViewerCore/AlbumDelegate.qml
+++ /dev/null
@@ -1,157 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the QtQml module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** BSD License Usage
-** Alternatively, you may use this file under the terms of the BSD license
-** as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-import QtQuick 2.0
-import QtQuick.XmlListModel 2.0
-import QtQml.Models 2.1
-
-Component {
-    id: albumDelegate
-    Package {
-
-        Item {
-            Package.name: 'browser'
-            GridView {
-                id: photosGridView; model: visualModel.parts.grid; width: mainWindow.width; height: mainWindow.height - 21
-                x: 0; y: 21; cellWidth: 160; cellHeight: 153; interactive: false
-                onCurrentIndexChanged: photosListView.positionViewAtIndex(currentIndex, ListView.Contain)
-            }
-        }
-
-        Item {
-            Package.name: 'fullscreen'
-            ListView {
-                id: photosListView; model: visualModel.parts.list; orientation: Qt.Horizontal
-                width: mainWindow.width; height: mainWindow.height; interactive: false
-                onCurrentIndexChanged: photosGridView.positionViewAtIndex(currentIndex, GridView.Contain)
-                highlightRangeMode: ListView.StrictlyEnforceRange; snapMode: ListView.SnapOneItem
-            }
-        }
-
-        Item {
-            Package.name: 'album'
-            id: albumWrapper; width: 210; height: 220
-
-            DelegateModel {
-                id: visualModel; delegate: PhotoDelegate { }
-                model: RssModel { id: rssModel; tags: tag }
-            }
-
-            BusyIndicator {
-                id: busyIndicator
-                anchors { centerIn: parent; verticalCenterOffset: -20 }
-                on: rssModel.status != XmlListModel.Ready
-            }
-
-            PathView {
-                id: photosPathView; model: visualModel.parts.stack; pathItemCount: 5
-                visible: !busyIndicator.visible
-                anchors.centerIn: parent; anchors.verticalCenterOffset: -30
-                path: Path {
-                    PathAttribute { name: 'z'; value: 9999.0 }
-                    PathLine { x: 1; y: 1 }
-                    PathAttribute { name: 'z'; value: 0.0 }
-                }
-            }
-
-            MouseArea {
-                anchors.fill: parent
-                onClicked: mainWindow.editMode ? photosModel.remove(index) : albumWrapper.state = 'inGrid'
-            }
-
-            Tag {
-                anchors { horizontalCenter: parent.horizontalCenter; bottom: parent.bottom; bottomMargin: 10 }
-                frontLabel: tag; backLabel: qsTr("Remove"); flipped: mainWindow.editMode
-                onTagChanged: rssModel.tags = tag
-                onBackClicked: if (mainWindow.editMode) photosModel.remove(index);
-            }
-
-            states: [
-            State {
-                name: 'inGrid'
-                PropertyChanges { target: photosGridView; interactive: true }
-                PropertyChanges { target: albumsShade; opacity: 1 }
-                PropertyChanges { target: backButton; onClicked: albumWrapper.state = ''; y: 6 }
-            },
-            State {
-                name: 'fullscreen'; extend: 'inGrid'
-                PropertyChanges { target: photosGridView; interactive: false }
-                PropertyChanges { target: photosListView; interactive: true }
-                PropertyChanges { target: photosShade; opacity: 1 }
-                PropertyChanges { target: backButton; y: -backButton.height - 8 }
-            }
-            ]
-
-            GridView.onAdd: NumberAnimation {
-                target: albumWrapper; properties: "scale"; from: 0.0; to: 1.0; easing.type: Easing.OutQuad
-            }
-            GridView.onRemove: SequentialAnimation {
-                PropertyAction { target: albumWrapper; property: "GridView.delayRemove"; value: true }
-                NumberAnimation { target: albumWrapper; property: "scale"; from: 1.0; to: 0.0; easing.type: Easing.OutQuad }
-                PropertyAction { target: albumWrapper; property: "GridView.delayRemove"; value: false }
-            }
-
-            transitions: [
-            Transition {
-                from: '*'; to: 'inGrid'
-                SequentialAnimation {
-                    NumberAnimation { properties: 'opacity'; duration: 250 }
-                    PauseAnimation { duration: 350 }
-                    NumberAnimation { target: backButton; properties: "y"; duration: 200; easing.type: Easing.OutQuad }
-                }
-            },
-            Transition {
-                from: 'inGrid'; to: '*'
-                NumberAnimation { properties: "y,opacity"; easing.type: Easing.OutQuad; duration: 300 }
-            }
-            ]
-        }
-    }
-}
diff --git a/examples/quick/demos/photoviewer/PhotoViewerCore/BusyIndicator.qml b/examples/quick/demos/photoviewer/PhotoViewerCore/BusyIndicator.qml
deleted file mode 100644
index 836abdf6a9..0000000000
--- a/examples/quick/demos/photoviewer/PhotoViewerCore/BusyIndicator.qml
+++ /dev/null
@@ -1,59 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the QtQml module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** BSD License Usage
-** Alternatively, you may use this file under the terms of the BSD license
-** as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-import QtQuick 2.0
-
-Image {
-    id: container
-    property bool on: false
-
-    source: "images/busy.png"; visible: container.on
-    NumberAnimation on rotation { running: container.on; from: 0; to: 360; loops: Animation.Infinite; duration: 1200 }
-}
diff --git a/examples/quick/demos/photoviewer/PhotoViewerCore/Button.qml b/examples/quick/demos/photoviewer/PhotoViewerCore/Button.qml
deleted file mode 100644
index cd575f6d99..0000000000
--- a/examples/quick/demos/photoviewer/PhotoViewerCore/Button.qml
+++ /dev/null
@@ -1,81 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the QtQml module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** BSD License Usage
-** Alternatively, you may use this file under the terms of the BSD license
-** as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-import QtQuick 2.0
-
-Item {
-    id: container
-
-    property alias label: labelText.text
-    property color tint: "transparent"
-    signal clicked
-
-    width: labelText.width + 70 ; height: labelText.height + 18
-
-    BorderImage {
-        anchors { fill: container; leftMargin: -6; topMargin: -6; rightMargin: -8; bottomMargin: -8 }
-        source: 'images/box-shadow.png'
-        border.left: 10; border.top: 10; border.right: 10; border.bottom: 10
-    }
-
-    Image { anchors.fill: parent; source: "images/cardboard.png"; antialiasing: true }
-
-    Rectangle {
-        anchors.fill: container; color: container.tint; visible: container.tint != ""
-        opacity: 0.25
-    }
-
-    Text { id: labelText; font.pixelSize: 15; anchors.centerIn: parent }
-
-    MouseArea {
-        anchors { fill: parent; leftMargin: -20; topMargin: -20; rightMargin: -20; bottomMargin: -20 }
-        onClicked: container.clicked()
-    }
-}
diff --git a/examples/quick/demos/photoviewer/PhotoViewerCore/EditableButton.qml b/examples/quick/demos/photoviewer/PhotoViewerCore/EditableButton.qml
deleted file mode 100644
index 35df4107eb..0000000000
--- a/examples/quick/demos/photoviewer/PhotoViewerCore/EditableButton.qml
+++ /dev/null
@@ -1,94 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the QtQml module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** BSD License Usage
-** Alternatively, you may use this file under the terms of the BSD license
-** as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-import QtQuick 2.0
-
-Item {
-    id: container
-
-    property string label
-    signal clicked
-
-    width: textInput.width + 70 ; height: textInput.height + 18
-
-    BorderImage {
-        anchors { fill: container; leftMargin: -6; topMargin: -6; rightMargin: -8; bottomMargin: -8 }
-        source: 'images/box-shadow.png';
-        border.left: 10; border.top: 10; border.right: 10; border.bottom: 10
-    }
-
-    Image { anchors.fill: parent; source: "images/cardboard.png"; antialiasing: true }
-
-    TextInput {
-        id: textInput; text: label; font.pixelSize: 15; anchors.centerIn: parent
-        Keys.onReturnPressed: {
-            container.label = textInput.text
-            container.focus = true
-        }
-        Keys.onEnterPressed: {
-            container.label = textInput.text
-            container.focus = true
-        }
-        Keys.onEscapePressed: {
-            textInput.text = container.label
-            container.focus = true
-        }
-    }
-
-    Rectangle {
-        anchors.fill: container; border.color: "steelblue"; border.width: 4
-        color: "transparent"; visible: textInput.focus; antialiasing: true
-    }
-
-    MouseArea {
-        anchors { fill: parent; leftMargin: -20; topMargin: -20; rightMargin: -20; bottomMargin: -20 }
-        onClicked: { textInput.forceActiveFocus(); Qt.inputMethod.show(); }
-    }
-}
diff --git a/examples/quick/demos/photoviewer/PhotoViewerCore/PhotoDelegate.qml b/examples/quick/demos/photoviewer/PhotoViewerCore/PhotoDelegate.qml
deleted file mode 100644
index 2dcfc6158e..0000000000
--- a/examples/quick/demos/photoviewer/PhotoViewerCore/PhotoDelegate.qml
+++ /dev/null
@@ -1,198 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the QtQml module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** BSD License Usage
-** Alternatively, you may use this file under the terms of the BSD license
-** as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-import QtQuick 2.0
-import "script/script.js" as Script
-
-Package {
-    Item { id: stackItem; Package.name: 'stack'; width: 160; height: 153; z: stackItem.PathView.z }
-    Item { id: listItem; Package.name: 'list'; width: mainWindow.width + 40; height: 153 }
-    Item { id: gridItem; Package.name: 'grid'; width: 160; height: 153 }
-
-    Item {
-        width: 160; height: 153
-
-        Item {
-            id: photoWrapper
-
-            property double randomAngle: Math.random() * (2 * 6 + 1) - 6
-            property double randomAngle2: Math.random() * (2 * 6 + 1) - 6
-
-            x: 0; y: 0; width: 140; height: 133
-            z: stackItem.PathView.z; rotation: photoWrapper.randomAngle
-
-            BorderImage {
-                anchors {
-                    fill: originalImage.status == Image.Ready ? border : placeHolder
-                    leftMargin: -6; topMargin: -6; rightMargin: -8; bottomMargin: -8
-                }
-                source: 'images/box-shadow.png'
-                border.left: 10; border.top: 10; border.right: 10; border.bottom: 10
-            }
-            Rectangle {
-                id: placeHolder
-
-                property int w: Script.getWidth(content)
-                property int h: Script.getHeight(content)
-                property double s: Script.calculateScale(w, h, photoWrapper.width)
-
-                color: 'white'; anchors.centerIn: parent; antialiasing: true
-                width:  w * s; height: h * s; visible: originalImage.status != Image.Ready
-                Rectangle {
-                    color: "#878787"; antialiasing: true
-                    anchors { fill: parent; topMargin: 3; bottomMargin: 3; leftMargin: 3; rightMargin: 3 }
-                }
-            }
-            Rectangle {
-                id: border; color: 'white'; anchors.centerIn: parent; antialiasing: true
-                width: originalImage.paintedWidth + 6; height: originalImage.paintedHeight + 6
-                visible: !placeHolder.visible
-            }
-            BusyIndicator { anchors.centerIn: parent; on: originalImage.status != Image.Ready }
-            Image {
-                id: originalImage; antialiasing: true;
-                source: "http://" + Script.getImagePath(content); cache: false
-                fillMode: Image.PreserveAspectFit; width: photoWrapper.width; height: photoWrapper.height
-            }
-            Image {
-                id: hqImage; antialiasing: true; source: ""; visible: false; cache: false
-                fillMode: Image.PreserveAspectFit; width: photoWrapper.width; height: photoWrapper.height
-            }
-            Binding {
-                target: mainWindow; property: "downloadProgress"; value: hqImage.progress
-                when: listItem.ListView.isCurrentItem
-            }
-            Binding {
-                target: mainWindow; property: "imageLoading"
-                value: (hqImage.status == Image.Loading) ? 1 : 0; when: listItem.ListView.isCurrentItem
-            }
-            MouseArea {
-                width: originalImage.paintedWidth; height: originalImage.paintedHeight; anchors.centerIn: originalImage
-                onClicked: {
-                    if (albumWrapper.state == 'inGrid') {
-                        gridItem.GridView.view.currentIndex = index;
-                        albumWrapper.state = 'fullscreen'
-                    } else {
-                        gridItem.GridView.view.currentIndex = index;
-                        albumWrapper.state = 'inGrid'
-                    }
-                }
-            }
-
-            states: [
-            State {
-                name: 'stacked'; when: albumWrapper.state == ''
-                ParentChange { target: photoWrapper; parent: stackItem; x: 10; y: 10 }
-                PropertyChanges { target: photoWrapper; opacity: stackItem.PathView.onPath ? 1.0 : 0.0 }
-            },
-            State {
-                name: 'inGrid'; when: albumWrapper.state == 'inGrid'
-                ParentChange { target: photoWrapper; parent: gridItem; x: 10; y: 10; rotation: photoWrapper.randomAngle2 }
-            },
-            State {
-                name: 'fullscreen'; when: albumWrapper.state == 'fullscreen'
-                ParentChange {
-                    target: photoWrapper; parent: listItem; x: 0; y: 0; rotation: 0
-                    width: mainWindow.width; height: mainWindow.height
-                }
-                PropertyChanges { target: border; opacity: 0 }
-                PropertyChanges { target: hqImage; source: listItem.ListView.isCurrentItem ? hq : ""; visible: true }
-            }
-            ]
-
-            transitions: [
-            Transition {
-                from: 'stacked'; to: 'inGrid'
-                SequentialAnimation {
-                    PauseAnimation { duration: 10 * index }
-                    ParentAnimation {
-                        target: photoWrapper; via: foreground
-                        NumberAnimation {
-                            target: photoWrapper; properties: 'x,y,rotation,opacity'; duration: 600; easing.type: 'OutQuart'
-                        }
-                    }
-                }
-            },
-            Transition {
-                from: 'inGrid'; to: 'stacked'
-                ParentAnimation {
-                    target: photoWrapper; via: foreground
-                    NumberAnimation { properties: 'x,y,rotation,opacity'; duration: 600; easing.type: 'OutQuart' }
-                }
-            },
-            Transition {
-                from: 'inGrid'; to: 'fullscreen'
-                SequentialAnimation {
-                    PauseAnimation { duration: gridItem.GridView.isCurrentItem ? 0 : 600 }
-                    ParentAnimation {
-                        target: photoWrapper; via: foreground
-                        NumberAnimation {
-                            targets: [ photoWrapper, border ]
-                            properties: 'x,y,width,height,opacity,rotation'
-                            duration: gridItem.GridView.isCurrentItem ? 600 : 1; easing.type: 'OutQuart'
-                        }
-                    }
-                }
-            },
-            Transition {
-                from: 'fullscreen'; to: 'inGrid'
-                ParentAnimation {
-                    target: photoWrapper; via: foreground
-                    NumberAnimation {
-                        targets: [ photoWrapper, border ]
-                        properties: 'x,y,width,height,rotation,opacity'
-                        duration: gridItem.GridView.isCurrentItem ? 600 : 1; easing.type: 'OutQuart'
-                    }
-                }
-            }
-            ]
-        }
-    }
-}
diff --git a/examples/quick/demos/photoviewer/PhotoViewerCore/ProgressBar.qml b/examples/quick/demos/photoviewer/PhotoViewerCore/ProgressBar.qml
deleted file mode 100644
index 73f7f10ace..0000000000
--- a/examples/quick/demos/photoviewer/PhotoViewerCore/ProgressBar.qml
+++ /dev/null
@@ -1,66 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the QtQml module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** BSD License Usage
-** Alternatively, you may use this file under the terms of the BSD license
-** as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-import QtQuick 2.0
-
-Item {
-    id: container
-
-    property real progress: 0
-
-    Behavior on opacity { NumberAnimation { duration: 600 } }
-
-    Rectangle { anchors.fill: parent; color: "black"; opacity: 0.5 }
-
-    Rectangle {
-        id: fill; color: "white"; height: container.height
-        width: container.width * container.progress
-    }
-}
diff --git a/examples/quick/demos/photoviewer/PhotoViewerCore/RssModel.qml b/examples/quick/demos/photoviewer/PhotoViewerCore/RssModel.qml
deleted file mode 100644
index 5808090250..0000000000
--- a/examples/quick/demos/photoviewer/PhotoViewerCore/RssModel.qml
+++ /dev/null
@@ -1,66 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the QtQml module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** BSD License Usage
-** Alternatively, you may use this file under the terms of the BSD license
-** as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-import QtQuick 2.0
-import QtQuick.XmlListModel 2.0
-
-XmlListModel {
-    property string tags : ""
-
-    function encodeTags(x) { return encodeURIComponent(x.replace(' ',',')); }
-
-    source: "http://api.flickr.com/services/feeds/photos_public.gne?"+(tags ? "tags="+encodeTags(tags)+"&" : "")
-    query: "/feed/entry"
-    namespaceDeclarations: "declare default element namespace 'http://www.w3.org/2005/Atom';"
-
-    XmlRole { name: "title"; query: "title/string()" }
-    XmlRole { name: "content"; query: "content/string()" }
-    XmlRole { name: "hq"; query: "link[@rel='enclosure']/@href/string()" }
-}
diff --git a/examples/quick/demos/photoviewer/PhotoViewerCore/Tag.qml b/examples/quick/demos/photoviewer/PhotoViewerCore/Tag.qml
deleted file mode 100644
index aff9f6fb3b..0000000000
--- a/examples/quick/demos/photoviewer/PhotoViewerCore/Tag.qml
+++ /dev/null
@@ -1,100 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the QtQml module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** BSD License Usage
-** Alternatively, you may use this file under the terms of the BSD license
-** as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-import QtQuick 2.0
-
-Flipable {
-    id: flipable
-
-    property alias frontLabel: frontButton.label
-    property alias backLabel: backButton.label
-
-    property int angle: 0
-    property int randomAngle: Math.random() * (2 * 6 + 1) - 6
-    property bool flipped: false
-
-    signal frontClicked
-    signal backClicked
-    signal tagChanged(string tag)
-
-    front: EditableButton {
-        id: frontButton; rotation: flipable.randomAngle
-        anchors { centerIn: parent; verticalCenterOffset: -20 }
-        onClicked: flipable.frontClicked()
-        onLabelChanged: flipable.tagChanged(label)
-    }
-
-    back: Button {
-        id: backButton; tint: "red"; rotation: flipable.randomAngle
-        anchors { centerIn: parent; verticalCenterOffset: -20 }
-        onClicked: flipable.backClicked()
-    }
-
-    transform: Rotation {
-        origin.x: flipable.width / 2; origin.y: flipable.height / 2
-        axis.x: 0; axis.y: 1; axis.z: 0
-        angle: flipable.angle
-    }
-
-    states: State {
-        name: "back"; when: flipable.flipped
-        PropertyChanges { target: flipable; angle: 180 }
-    }
-
-    transitions: Transition {
-        ParallelAnimation {
-            NumberAnimation { properties: "angle"; duration: 400 }
-            SequentialAnimation {
-                NumberAnimation { target: flipable; property: "scale"; to: 0.8; duration: 200 }
-                NumberAnimation { target: flipable; property: "scale"; to: 1.0; duration: 200 }
-            }
-        }
-    }
-}
diff --git a/examples/quick/demos/photoviewer/PhotoViewerCore/images/box-shadow.png b/examples/quick/demos/photoviewer/PhotoViewerCore/images/box-shadow.png
deleted file mode 100644
index 23c011d0ff..0000000000
--- a/examples/quick/demos/photoviewer/PhotoViewerCore/images/box-shadow.png
+++ /dev/null
diff --git a/examples/quick/demos/photoviewer/PhotoViewerCore/images/busy.png b/examples/quick/demos/photoviewer/PhotoViewerCore/images/busy.png
deleted file mode 100644
index fc65122d26..0000000000
--- a/examples/quick/demos/photoviewer/PhotoViewerCore/images/busy.png
+++ /dev/null
diff --git a/examples/quick/demos/photoviewer/PhotoViewerCore/images/cardboard.png b/examples/quick/demos/photoviewer/PhotoViewerCore/images/cardboard.png
deleted file mode 100644
index a8a9c6079d..0000000000
--- a/examples/quick/demos/photoviewer/PhotoViewerCore/images/cardboard.png
+++ /dev/null
diff --git a/examples/quick/demos/photoviewer/PhotoViewerCore/script/script.js b/examples/quick/demos/photoviewer/PhotoViewerCore/script/script.js
deleted file mode 100644
index e8ef93a847..0000000000
--- a/examples/quick/demos/photoviewer/PhotoViewerCore/script/script.js
+++ /dev/null
@@ -1,27 +0,0 @@
-.pragma library
-
-function getWidth(string) {
-    return (string.match(/width=\"([0-9]+)\"/))[1]
-}
-
-function getHeight(string) {
-    return (string.match(/height=\"([0-9]+)\"/))[1]
-}
-
-function getImagePath(string) {
-    var pattern = /src=\"http:\/\/(\S+)\"/
-    return (string.match(pattern))[1]
-}
-
-function calculateScale(width, height, cellSize) {
-    var widthScale = (cellSize * 1.0) / width
-    var heightScale = (cellSize * 1.0) / height
-    var scale = 0
-
-    if (widthScale <= heightScale) {
-        scale = widthScale;
-    } else if (heightScale < widthScale) {
-        scale = heightScale;
-    }
-    return scale;
-}
diff --git a/examples/quick/demos/photoviewer/doc/images/qtquick-demo-photoviewer-small.png b/examples/quick/demos/photoviewer/doc/images/qtquick-demo-photoviewer-small.png
deleted file mode 100644
index d872310a3e..0000000000
--- a/examples/quick/demos/photoviewer/doc/images/qtquick-demo-photoviewer-small.png
+++ /dev/null
diff --git a/examples/quick/demos/photoviewer/doc/src/photoviewer.qdoc b/examples/quick/demos/photoviewer/doc/src/photoviewer.qdoc
deleted file mode 100644
index 9c0f8b337e..0000000000
--- a/examples/quick/demos/photoviewer/doc/src/photoviewer.qdoc
+++ /dev/null
@@ -1,326 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the documentation of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:FDL$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
-**
-** GNU Free Documentation License Usage
-** Alternatively, this file may be used under the terms of the GNU Free
-** Documentation License version 1.3 as published by the Free Software
-** Foundation and appearing in the file included in the packaging of
-** this file. Please review the following information to ensure
-** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-/*!
-    \title Qt Quick Demo - Photo Viewer
-    \ingroup qtquickdemos
-    \example demos/photoviewer
-    \brief A QML photo viewer that that uses XmlListModel and XmlRole to
-    download Flickr feeds, and Package to display the photos in different views.
-
-    \image qtquick-demo-photoviewer-small.png
-
-    \e{Photo Viewer} demonstrates the following \l{Qt Quick} features:
-
-    \list
-        \li Using custom types to create screens and screen controls.
-        \li Using Qt Quick Controls to create an application window.
-        \li Using the \l Package type with a \l DelegateModel to provide
-            delegates with a shared context to multiple views.
-        \li Using XML list models to download Flickr feeds.
-        \li Using the \l Flipable type to create labels with different text on
-            the front and back.
-        \li Using the PathView, \l Path, PathAttribute, and PathLine types to
-            lay out photos on a path.
-        \li Providing feedback to users while data is loading.
-        \li Localizing applications.
-    \endlist
-
-    \include examples-run.qdocinc
-
-    \section1 Using Custom Types
-
-    In the Photo Viewer app, we use the following custom types that are each
-    defined in a separate .qml file:
-
-    \list
-        \li \c AlbumDelegate.qml
-        \li \c BusyIndicator.qml
-        \li \c Button.qml
-        \li \c EditableButton.qml
-        \li \c PhotoDelegate.qml
-        \li \c ProgressBar.qml
-        \li \c RssModel.qml
-        \li \c Tag.qml
-    \endlist
-
-    To use the custom types, we add an import statement to the main QML file,
-    main.qml, that imports the folder called \c PhotoViewerCore where the types
-    are located:
-
-    \quotefromfile demos/photoviewer/main.qml
-    \skipto PhotoViewerCore
-    \printuntil "
-
-    \section1 Creating the Main Window
-
-    In main.qml, we use the ApplicationWindow Qt Quick Control to create the app
-    main window:
-
-    \printuntil visible
-
-    We use a ListModel type with \l ListElement types to display photo albums:
-
-    \skipto ListModel
-    \printuntil Prague
-    \printuntil }
-
-    List elements are defined like other QML types except that they contain a
-    collection of \e role definitions instead of properties. Roles both define
-    how the data is accessed and include the data itself. For each list element,
-    we use the \c tag role to specify the photos to download.
-
-    A DelegateModel type is used together with the \l Package type to provide
-    delegates to multiple views. The \c model property holds the model providing
-    data for the delegate model and the \c delegate property specifies the
-    template defining each item instantiated by a view:
-
-    \printuntil DelegateModel
-
-    We use a GridView type to lay out the albums as a grid:
-
-    \printuntil }
-
-    The \c model property references the package name \c album that we specify
-    in AlbumDelegate.qml. We use the \l Package type to allow the photos to move
-    between different views. The \l Package contains the named items \c browser,
-    \c fullscreen, and \c album:
-
-    \quotefromfile demos/photoviewer/PhotoViewerCore/AlbumDelegate.qml
-    \skipto Package
-    \printuntil albumWrapper
-
-    The named items are used as the delegates by the views that reference the
-    special DelegateModel::parts property to select the model that provides
-    the chosen delegate.
-
-    We use a ListView type to lay out albums in other views:
-
-    \quotefromfile demos/photoviewer/main.qml
-    \skipto ListView
-    \printuntil }
-    \skipto ListView
-    \printuntil }
-
-    \section1 Displaying Photos
-
-    We use the PhotoDelegate custom type that is specified in PhotoDelegate.qml
-    to display photos. We use a \l Package type to lay out the photos either in
-    a stack, list, or a grid:
-
-    \quotefromfile demos/photoviewer/PhotoViewerCore/PhotoDelegate.qml
-    \skipto Package
-    \printuntil gridItem
-
-    The photos are rotated at random angles by using the \c Math.random()
-    JavaScript method:
-
-    \printuntil stackItem
-
-    We use a BorderImage type to create borders for the images:
-
-    \printuntil border.left
-    \printuntil }
-
-    \section1 Downloading Flickr Feeds
-
-    In AlbumDelegate.qml, we use the DelegateModel to provide the
-    PhotoDelegate delegate to the RssModel model:
-
-    \quotefromfile demos/photoviewer/PhotoViewerCore/AlbumDelegate.qml
-    \skipto DelegateModel
-    \printuntil RssModel
-    \printuntil }
-
-    In RssModel.qml, we use an XmlListModel type as a data source for
-    \l Package objects to download photos from the selected feeds:
-
-    \quotefromfile demos/photoviewer/PhotoViewerCore/RssModel.qml
-    \skipto XmlListModel
-    \printuntil encodeTags
-
-    We use the \c tags custom property to specify which photos to download. The
-    \c encodeTags custom function uses the \c encodeURIComponent JavaScript
-    method to ensure that the requests to the server are correctly formatted.
-
-    We use the \c source property to fetch photos that have the specified tags
-    attached from public Flickr feeds:
-
-    \printuntil namespaceDeclarations
-
-    The \c query property specifies that the XmlListModel generates a model item
-    for each feed entry.
-
-    The \c namespaceDeclarations property specifies that the requested document
-    uses the namespace \c{http://www.w3.org/2005/Atom}, which is declared as the
-    default namespace.
-
-    We use the XmlRole type to specify the model item attributes. Each model
-    item has the \c title, \c content, and \c hq attributes that match the
-    values of the corresponding feed entry:
-
-    \printuntil hq
-
-    \section1 Creating Flipable Labels
-
-    When users select the \b Edit button, the album labels are flipped from
-    their front side to their back side and the text on them changes from album
-    name to \b Remove.
-
-    In AlbumDelegate.qml, we use the Tag custom type to specify the text to
-    display on the front and back sides of album labels:
-
-    \quotefromfile demos/photoviewer/PhotoViewerCore/AlbumDelegate.qml
-    \skipto Tag
-    \printuntil onBackClicked
-    \printuntil }
-
-    The \c onTagChanged signal handler is used to change the tag based on
-    which the model is populated. The \c onBackClicked signal handler is used to
-    remove the album.
-
-    In Tag.qml, we use a \l Flipable type with custom properties and signals to
-    create the labels:
-
-    \quotefromfile demos/photoviewer/PhotoViewerCore/Tag.qml
-    \skipto Flipable
-    \printuntil tagChanged
-
-    The \c front property holds the EditableButton custom type that enables
-    users to edit the label text:
-
-    \printuntil onLabelChanged
-    \printuntil }
-
-    The \c back property holds the \c Button custom type that is used to remove
-    the album:
-
-    \printuntil onClicked
-    \printuntil }
-
-    \section1 Laying out Photos on a Path
-
-    In AlbumDelegate.qml, we use a PathView type to lay out the photos provided
-    by the \c visualModel.parts.stack model on a path that has the form of a
-    stack:
-
-    \quotefromfile demos/photoviewer/PhotoViewerCore/AlbumDelegate.qml
-    \skipto PathView
-    \printuntil 0.0
-    \printuntil }
-    \printuntil }
-
-    The \c path property holds the \l Path type that defines the path used by
-    the PathView. The PathAttribute types are used to set a range of
-    \c 0 to \c 9999 for the \c z attribute. This way, the path creates a stack
-    of album photos. Because each PhotoDelegate is slightly rotated at a random
-    angle, this results in a realistic-looking stack of photos.
-
-    \section1 Providing Feedback to Users
-
-    We use a busy indicator and a progress bar to indicate activity while
-    Flickr feeds and photos are being loaded.
-
-    In AlbumDelegate.qml, we use the \c BusyIndicator custom type and the
-    \c on custom property to display a rotating image while the Flickr feed is
-    being loaded:
-
-    \quotefromfile demos/photoviewer/PhotoViewerCore/AlbumDelegate.qml
-    \skipto BusyIndicator
-    \printuntil rssModel
-    \printuntil }
-
-    In PhotoDelegate.qml, we use them to indicate activity while a photo is
-    being loaded:
-
-    \quotefromfile demos/photoviewer/PhotoViewerCore/PhotoDelegate.qml
-    \skipto BusyIndicator
-    \printuntil }
-
-    We define the \c BusyIndicator type in \c BusyIndicator.qml. We use an
-    \l Image type to display an image and apply a NumberAnimation to its
-    \c rotation property to rotate the image in an infinite loop:
-
-    \quotefromfile demos/photoviewer/PhotoViewerCore/BusyIndicator.qml
-    \skipto Image
-    \printuntil }
-    \printuntil }
-
-    In your apps, you can also use the BusyIndicator type from the
-    \l {Qt Quick Controls} module.
-
-    In main.qml, we use the \c ProgressBar custom type to indicate progress
-    while a high quality version of a photo is being opened on full screen:
-
-    \quotefromfile demos/photoviewer/main.qml
-    \skipto ProgressBar
-    \printuntil }
-
-    We define the \c ProgressBar type in \c ProgressBar.qml. We use a
-    \l Rectangle type to create the progress bar and apply a NumberAnimation to
-    its \c opacity property to change the color of the bar from black to white
-    as data loading proceeds:
-
-    \quotefromfile demos/photoviewer/PhotoViewerCore/ProgressBar.qml
-    \skipto Item
-    \printuntil /^\}/
-
-    In your apps, you can also use the ProgressBar type from the
-    \l {Qt Quick Controls} module.
-
-    \section1 Localizing Applications
-
-    The example application is translated into German and French. The translated
-    strings are loaded at runtime according to the current locale.
-
-    We use a \l Column type in main.qml to position buttons for adding and
-    editing albums and exiting the application:
-
-    \quotefromfile demos/photoviewer/main.qml
-    \skipto Column
-    \printuntil quit()
-    \printuntil }
-    \printuntil }
-
-    We use the \l[QML]{Qt::}{qsTr()} command to mark the button labels translatable.
-
-    We use the \c lupdate() tool to generate the translation source files and
-    the \c lrelease() tool to convert the translated strings to the QM files used
-    by the application at runtime. These files are stored in the \c i18n
-    directory.
-
-    To make the application aware of the translations, we add code to the
-    \c main() function in the main.cpp file. The code creates a \l QTranslator
-    object, loads a translation according to the current locale at runtime, and
-    installs the translator object into the application:
-
-    \quotefromfile demos/photoviewer/main.cpp
-    \skipto main
-    \printuntil app.installTranslator
-
-    \sa {QML Applications}
-*/
diff --git a/examples/quick/demos/photoviewer/i18n/qml_de.qm b/examples/quick/demos/photoviewer/i18n/qml_de.qm
deleted file mode 100644
index 8186e7309f..0000000000
--- a/examples/quick/demos/photoviewer/i18n/qml_de.qm
+++ /dev/null
diff --git a/examples/quick/demos/photoviewer/i18n/qml_de.ts b/examples/quick/demos/photoviewer/i18n/qml_de.ts
deleted file mode 100644
index 92ab50a136..0000000000
--- a/examples/quick/demos/photoviewer/i18n/qml_de.ts
+++ /dev/null
@@ -1,35 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!DOCTYPE TS>
-<TS version="2.1" language="de_DE">
-<context>
-    <name>AlbumDelegate</name>
-    <message>
-        <location filename="../PhotoViewerCore/AlbumDelegate.qml" line="102"/>
-        <source>Remove</source>
-        <translation>Entfernen</translation>
-    </message>
-</context>
-<context>
-    <name>main</name>
-    <message>
-        <location filename="../main.qml" line="75"/>
-        <source>Add</source>
-        <translation>Zufügen</translation>
-    </message>
-    <message>
-        <location filename="../main.qml" line="84"/>
-        <source>Edit</source>
-        <translation>Bearbeiten</translation>
-    </message>
-    <message>
-        <location filename="../main.qml" line="89"/>
-        <source>Quit</source>
-        <translation>Verlassen</translation>
-    </message>
-    <message>
-        <location filename="../main.qml" line="102"/>
-        <source>Back</source>
-        <translation>Zurück</translation>
-    </message>
-</context>
-</TS>
diff --git a/examples/quick/demos/photoviewer/i18n/qml_fr.qm b/examples/quick/demos/photoviewer/i18n/qml_fr.qm
deleted file mode 100644
index e4257d4073..0000000000
--- a/examples/quick/demos/photoviewer/i18n/qml_fr.qm
+++ /dev/null
diff --git a/examples/quick/demos/photoviewer/i18n/qml_fr.ts b/examples/quick/demos/photoviewer/i18n/qml_fr.ts
deleted file mode 100644
index 1edb5e0fe4..0000000000
--- a/examples/quick/demos/photoviewer/i18n/qml_fr.ts
+++ /dev/null
@@ -1,35 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!DOCTYPE TS>
-<TS version="2.1" language="fr_FR">
-<context>
-    <name>AlbumDelegate</name>
-    <message>
-        <location filename="../PhotoViewerCore/AlbumDelegate.qml" line="102"/>
-        <source>Remove</source>
-        <translation>Supprimer</translation>
-    </message>
-</context>
-<context>
-    <name>main</name>
-    <message>
-        <location filename="../main.qml" line="75"/>
-        <source>Add</source>
-        <translation>Ajouter</translation>
-    </message>
-    <message>
-        <location filename="../main.qml" line="84"/>
-        <source>Edit</source>
-        <translation>Éditer</translation>
-    </message>
-    <message>
-        <location filename="../main.qml" line="89"/>
-        <source>Quit</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../main.qml" line="102"/>
-        <source>Back</source>
-        <translation>Retour</translation>
-    </message>
-</context>
-</TS>
diff --git a/examples/quick/demos/photoviewer/main.cpp b/examples/quick/demos/photoviewer/main.cpp
deleted file mode 100644
index a269a61dcb..0000000000
--- a/examples/quick/demos/photoviewer/main.cpp
+++ /dev/null
@@ -1,68 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the QtQml module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** BSD License Usage
-** Alternatively, you may use this file under the terms of the BSD license
-** as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include <QGuiApplication>
-#include <QQmlApplicationEngine>
-#include <QTranslator>
-#include <QDebug>
-
-int main(int argc, char *argv[])
-{
-    QGuiApplication app(argc, argv);
-
-    QTranslator qtTranslator;
-    qtTranslator.load("qml_" + QLocale::system().name(), ":/i18n/");
-    app.installTranslator(&qtTranslator);
-
-    QQmlApplicationEngine engine;
-    engine.load(QUrl(QStringLiteral("qrc:///main.qml")));
-
-    return app.exec();
-}
diff --git a/examples/quick/demos/photoviewer/main.qml b/examples/quick/demos/photoviewer/main.qml
deleted file mode 100644
index 2e2b8e4ee2..0000000000
--- a/examples/quick/demos/photoviewer/main.qml
+++ /dev/null
@@ -1,139 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the QtQml module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** BSD License Usage
-** Alternatively, you may use this file under the terms of the BSD license
-** as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-import QtQuick 2.2
-import QtQuick.Controls 1.1
-import QtQml.Models 2.1
-import "PhotoViewerCore"
-
-ApplicationWindow {
-    id: mainWindow
-
-    visible: true
-
-    Rectangle {
-        focus: true
-
-        Keys.onBackPressed: {
-            event.accepted = true
-            backButton.clicked()
-        }
-    }
-
-    property real downloadProgress: 0
-    property bool imageLoading: false
-    property bool editMode: false
-
-    width: 800; height: 480; color: "#d5d6d8"
-
-    ListModel {
-        id: photosModel
-        ListElement { tag: "Flowers" }
-        ListElement { tag: "Wildlife" }
-        ListElement { tag: "Prague" }
-    }
-
-    DelegateModel { id: albumVisualModel; model: photosModel; delegate: AlbumDelegate {} }
-
-    GridView {
-        id: albumView; width: parent.width; height: parent.height; cellWidth: 210; cellHeight: 220
-        model: albumVisualModel.parts.album; visible: albumsShade.opacity != 1.0
-    }
-
-    Column {
-        spacing: 20; anchors { bottom: parent.bottom; right: parent.right; rightMargin: 20; bottomMargin: 20 }
-        Button {
-            id: newButton; label: qsTr("Add"); rotation: 3
-            anchors.horizontalCenter: parent.horizontalCenter
-            onClicked: {
-                mainWindow.editMode = false
-                photosModel.append( { tag: "" } )
-                albumView.positionViewAtIndex(albumView.count - 1, GridView.Contain)
-            }
-        }
-        Button {
-            id: deleteButton; label: qsTr("Edit"); rotation: -2;
-            onClicked: mainWindow.editMode = !mainWindow.editMode
-            anchors.horizontalCenter: parent.horizontalCenter
-        }
-        Button {
-            id: quitButton; label: qsTr("Quit"); rotation: -2;
-            onClicked: Qt.quit()
-            anchors.horizontalCenter: parent.horizontalCenter
-        }
-    }
-
-    Rectangle {
-        id: albumsShade; color: mainWindow.color
-        width: parent.width; height: parent.height; opacity: 0.0
-    }
-
-    ListView { anchors.fill: parent; model: albumVisualModel.parts.browser; interactive: false }
-
-    Button {
-        id: backButton
-        label: qsTr("Back")
-        rotation: 3
-        x: parent.width - backButton.width - 6
-        y: -backButton.height - 8
-        visible: Qt.platform.os !== "android"
-    }
-
-    Rectangle { id: photosShade; color: 'black'; width: parent.width; height: parent.height; opacity: 0; visible: opacity != 0.0 }
-
-    ListView { anchors.fill: parent; model: albumVisualModel.parts.fullscreen; interactive: false }
-
-    Item { id: foreground; anchors.fill: parent }
-
-    ProgressBar {
-        progress: mainWindow.downloadProgress; width: parent.width; height: 4
-        anchors.bottom: parent.bottom; opacity: mainWindow.imageLoading; visible: opacity != 0.0
-    }
-}
diff --git a/examples/quick/demos/photoviewer/photoviewer.pro b/examples/quick/demos/photoviewer/photoviewer.pro
deleted file mode 100644
index 68e43e13f9..0000000000
--- a/examples/quick/demos/photoviewer/photoviewer.pro
+++ /dev/null
@@ -1,19 +0,0 @@
-TEMPLATE = app
-
-QT += qml quick xmlpatterns
-
-SOURCES += main.cpp
-
-lupdate_only{
-SOURCES = *.qml \
-          PhotoViewerCore/*.qml \
-          PhotoViewerCore/script/*.js
-}
-
-TRANSLATIONS += i18n/qml_fr.ts \
-                i18n/qml_de.ts
-
-RESOURCES += qml.qrc
-
-target.path = $$[QT_INSTALL_EXAMPLES]/quick/demos/photoviewer
-INSTALLS += target
diff --git a/examples/quick/demos/photoviewer/qml.qrc b/examples/quick/demos/photoviewer/qml.qrc
deleted file mode 100644
index 8abefc6212..0000000000
--- a/examples/quick/demos/photoviewer/qml.qrc
+++ /dev/null
@@ -1,19 +0,0 @@
-<RCC>
-    <qresource prefix="/">
-        <file>main.qml</file>
-        <file>PhotoViewerCore/AlbumDelegate.qml</file>
-        <file>PhotoViewerCore/BusyIndicator.qml</file>
-        <file>PhotoViewerCore/Button.qml</file>
-        <file>PhotoViewerCore/EditableButton.qml</file>
-        <file>PhotoViewerCore/PhotoDelegate.qml</file>
-        <file>PhotoViewerCore/ProgressBar.qml</file>
-        <file>PhotoViewerCore/RssModel.qml</file>
-        <file>PhotoViewerCore/Tag.qml</file>
-        <file>PhotoViewerCore/images/box-shadow.png</file>
-        <file>PhotoViewerCore/images/busy.png</file>
-        <file>PhotoViewerCore/images/cardboard.png</file>
-        <file>PhotoViewerCore/script/script.js</file>
-        <file>i18n/qml_fr.qm</file>
-        <file>i18n/qml_de.qm</file>
-    </qresource>
-</RCC>
diff --git a/examples/quick/demos/rssnews/content/BusyIndicator.qml b/examples/quick/demos/rssnews/content/BusyIndicator.qml
deleted file mode 100644
index f82fc3b67d..0000000000
--- a/examples/quick/demos/rssnews/content/BusyIndicator.qml
+++ /dev/null
@@ -1,54 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the examples of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-import QtQuick 2.2
-
-Image {
-    id: container
-
-    source: "images/busy.png";
-
-    NumberAnimation on rotation {
-        running: container.visible
-        from: 0; to: 360;
-        loops: Animation.Infinite;
-        duration: 1200
-    }
-}
diff --git a/examples/quick/demos/rssnews/content/CategoryDelegate.qml b/examples/quick/demos/rssnews/content/CategoryDelegate.qml
deleted file mode 100644
index 0df1ce55d5..0000000000
--- a/examples/quick/demos/rssnews/content/CategoryDelegate.qml
+++ /dev/null
@@ -1,89 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the examples of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-import QtQuick 2.2
-
-Rectangle {
-    id: delegate
-
-    property bool selected: ListView.isCurrentItem
-    property real itemSize
-    width: itemSize
-    height: itemSize
-
-    Image {
-        anchors.centerIn: parent
-        source: image
-    }
-
-    Text {
-        id: titleText
-
-        anchors {
-            left: parent.left; leftMargin: 20
-            right: parent.right; rightMargin: 20
-            top: parent.top; topMargin: 20
-        }
-
-        font { pixelSize: 18; bold: true }
-        text: name
-        color: selected ? "#ffffff" : "#ebebdd"
-        scale: selected ? 1.15 : 1.0
-        Behavior on color { ColorAnimation { duration: 150 } }
-        Behavior on scale { PropertyAnimation { duration: 300 } }
-    }
-
-    BusyIndicator {
-        scale: 0.8
-        visible: delegate.ListView.isCurrentItem && window.loading
-        anchors.centerIn: parent
-    }
-
-    MouseArea {
-        anchors.fill: delegate
-        onClicked: {
-            delegate.ListView.view.currentIndex = index
-            if (window.currentFeed == feed)
-                feedModel.reload()
-            else
-                window.currentFeed = feed
-        }
-    }
-}
diff --git a/examples/quick/demos/rssnews/content/NewsDelegate.qml b/examples/quick/demos/rssnews/content/NewsDelegate.qml
deleted file mode 100644
index 3d71d9d516..0000000000
--- a/examples/quick/demos/rssnews/content/NewsDelegate.qml
+++ /dev/null
@@ -1,130 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the examples of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-import QtQuick 2.2
-
-Column {
-    id: delegate
-    width: delegate.ListView.view.width
-    spacing: 8
-
-    // Returns a string representing how long ago an event occurred
-    function timeSinceEvent(pubDate) {
-        var result = pubDate;
-
-        // We need to modify the pubDate read from the RSS feed
-        // so the JavaScript Date object can interpret it
-        var d = pubDate.replace(',','').split(' ');
-        if (d.length != 6)
-            return result;
-
-        var date = new Date([d[0], d[2], d[1], d[3], d[4], 'GMT' + d[5]].join(' '));
-
-        if (!isNaN(date.getDate())) {
-            var age = new Date() - date;
-            var minutes = Math.floor(Number(age) / 60000);
-            if (minutes < 1440) {
-                if (minutes < 2)
-                    result = qsTr("Just now");
-                else if (minutes < 60)
-                    result = '' + minutes + ' ' + qsTr("minutes ago")
-                else if (minutes < 120)
-                    result = qsTr("1 hour ago");
-                else
-                    result = '' + Math.floor(minutes/60) + ' ' + qsTr("hours ago");
-            }
-            else {
-                result = date.toDateString();
-            }
-        }
-        return result;
-    }
-
-    Item { height: 8; width: delegate.width }
-
-    Row {
-        width: parent.width
-        spacing: 8
-
-        Column {
-            Item {
-                width: 4
-                height: titleText.font.pixelSize / 4
-            }
-
-            Image {
-                id: titleImage
-                source: image
-            }
-        }
-
-        Text {
-            id: titleText
-
-            text: title
-            width: delegate.width - titleImage.width
-            wrapMode: Text.WordWrap
-            font.pixelSize: 26
-            font.bold: true
-        }
-    }
-
-    Text {
-        width: delegate.width
-        font.pixelSize: 12
-        textFormat: Text.RichText
-        font.italic: true
-        text: timeSinceEvent(pubDate) + " (<a href=\"" + link + "\">Link</a>)"
-        onLinkActivated: {
-            Qt.openUrlExternally(link)
-        }
-    }
-
-    Text {
-        id: descriptionText
-
-        text: description
-        width: parent.width
-        wrapMode: Text.WordWrap
-        font.pixelSize: 14
-        textFormat: Text.StyledText
-        horizontalAlignment: Qt.AlignLeft
-    }
-}
diff --git a/examples/quick/demos/rssnews/content/RssFeeds.qml b/examples/quick/demos/rssnews/content/RssFeeds.qml
deleted file mode 100644
index d6fb9e27d1..0000000000
--- a/examples/quick/demos/rssnews/content/RssFeeds.qml
+++ /dev/null
@@ -1,56 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the examples of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-import QtQuick 2.2
-
-ListModel {
-    ListElement { name: "Top Stories"; feed: "news.yahoo.com/rss/topstories"; image: "images/TopStories.jpg" }
-    ListElement { name: "World"; feed: "news.yahoo.com/rss/world"; image: "images/World.jpg" }
-    ListElement { name: "Europe"; feed: "news.yahoo.com/rss/europe"; image: "images/Europe.jpg" }
-    ListElement { name: "Asia"; feed: "news.yahoo.com/rss/asia"; image: "images/Asia.jpg" }
-    ListElement { name: "U.S. National"; feed: "news.yahoo.com/rss/us"; image: "images/USNational.jpg"  }
-    ListElement { name: "Politics"; feed: "news.yahoo.com/rss/politics"; image: "images/Politics.jpg" }
-    ListElement { name: "Business"; feed: "news.yahoo.com/rss/business"; image: "images/Business.jpg" }
-    ListElement { name: "Technology"; feed: "news.yahoo.com/rss/tech"; image: "images/Technology.jpg" }
-    ListElement { name: "Entertainment"; feed: "news.yahoo.com/rss/entertainment"; image: "images/Entertainment.jpg" }
-    ListElement { name: "Health"; feed: "news.yahoo.com/rss/health"; image: "images/Health.jpg" }
-    ListElement { name: "Science"; feed: "news.yahoo.com/rss/science"; image: "images/Science.jpg" }
-    ListElement { name: "Sports"; feed: "news.yahoo.com/rss/sports"; image: "images/Sports.jpg" }
-}
diff --git a/examples/quick/demos/rssnews/content/ScrollBar.qml b/examples/quick/demos/rssnews/content/ScrollBar.qml
deleted file mode 100644
index 46d584655b..0000000000
--- a/examples/quick/demos/rssnews/content/ScrollBar.qml
+++ /dev/null
@@ -1,116 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the examples of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-import QtQuick 2.2
-
-Item {
-    id: container
-
-    property variant scrollArea
-    property int orientation: Qt.Vertical
-
-    opacity: 0
-
-    function position()
-    {
-        var ny = 0;
-        if (container.orientation == Qt.Vertical)
-            ny = scrollArea.visibleArea.yPosition * container.height;
-        else
-            ny = scrollArea.visibleArea.xPosition * container.width;
-
-        if (ny > 2)
-            return ny;
-        else
-            return 2;
-    }
-
-    function size()
-    {
-        var nh, ny;
-
-        if (container.orientation == Qt.Vertical)
-            nh = scrollArea.visibleArea.heightRatio * container.height;
-        else
-            nh = scrollArea.visibleArea.widthRatio * container.width;
-
-        if (container.orientation == Qt.Vertical)
-            ny = scrollArea.visibleArea.yPosition * container.height;
-        else
-            ny = scrollArea.visibleArea.xPosition * container.width;
-
-        if (ny > 3) {
-            var t;
-            if (container.orientation == Qt.Vertical)
-                t = Math.ceil(container.height - 3 - ny);
-            else
-                t = Math.ceil(container.width - 3 - ny);
-            if (nh > t)
-                return t;
-            else
-                return nh;
-        } else
-            return nh + ny;
-    }
-
-    Rectangle { anchors.fill: parent; color: "Black"; opacity: 0.3 }
-
-    BorderImage {
-        source: "images/scrollbar.png"
-        border { left: 1; right: 1; top: 1; bottom: 1 }
-        x: container.orientation == Qt.Vertical ? 2 : position()
-        y: container.orientation == Qt.Vertical ? position() : 2
-        width: container.orientation == Qt.Vertical ? container.width - 4 : size()
-        height: container.orientation == Qt.Vertical ? size() : container.height - 4
-    }
-
-    states: State {
-        name: "visible"
-        when: container.orientation == Qt.Vertical ?
-                  scrollArea.movingVertically :
-                  scrollArea.movingHorizontally
-        PropertyChanges { target: container; opacity: 1.0 }
-    }
-
-    transitions: Transition {
-        from: "visible"; to: ""
-        NumberAnimation { properties: "opacity"; duration: 600 }
-    }
-}
diff --git a/examples/quick/demos/rssnews/content/images/Asia.jpg b/examples/quick/demos/rssnews/content/images/Asia.jpg
deleted file mode 100644
index a609557a08..0000000000
--- a/examples/quick/demos/rssnews/content/images/Asia.jpg
+++ /dev/null
diff --git a/examples/quick/demos/rssnews/content/images/Business.jpg b/examples/quick/demos/rssnews/content/images/Business.jpg
deleted file mode 100644
index b2c1d92138..0000000000
--- a/examples/quick/demos/rssnews/content/images/Business.jpg
+++ /dev/null
diff --git a/examples/quick/demos/rssnews/content/images/Entertainment.jpg b/examples/quick/demos/rssnews/content/images/Entertainment.jpg
deleted file mode 100644
index 2c69fc04d7..0000000000
--- a/examples/quick/demos/rssnews/content/images/Entertainment.jpg
+++ /dev/null
diff --git a/examples/quick/demos/rssnews/content/images/Europe.jpg b/examples/quick/demos/rssnews/content/images/Europe.jpg
deleted file mode 100644
index bf524e13d0..0000000000
--- a/examples/quick/demos/rssnews/content/images/Europe.jpg
+++ /dev/null
diff --git a/examples/quick/demos/rssnews/content/images/Health.jpg b/examples/quick/demos/rssnews/content/images/Health.jpg
deleted file mode 100644
index 0e8c71f0c9..0000000000
--- a/examples/quick/demos/rssnews/content/images/Health.jpg
+++ /dev/null
diff --git a/examples/quick/demos/rssnews/content/images/Politics.jpg b/examples/quick/demos/rssnews/content/images/Politics.jpg
deleted file mode 100644
index 0b1800c97e..0000000000
--- a/examples/quick/demos/rssnews/content/images/Politics.jpg
+++ /dev/null
diff --git a/examples/quick/demos/rssnews/content/images/Science.jpg b/examples/quick/demos/rssnews/content/images/Science.jpg
deleted file mode 100644
index 7faccbbb97..0000000000
--- a/examples/quick/demos/rssnews/content/images/Science.jpg
+++ /dev/null
diff --git a/examples/quick/demos/rssnews/content/images/Sports.jpg b/examples/quick/demos/rssnews/content/images/Sports.jpg
deleted file mode 100644
index 0ab3bd3ce7..0000000000
--- a/examples/quick/demos/rssnews/content/images/Sports.jpg
+++ /dev/null
diff --git a/examples/quick/demos/rssnews/content/images/Technology.jpg b/examples/quick/demos/rssnews/content/images/Technology.jpg
deleted file mode 100644
index db553028fb..0000000000
--- a/examples/quick/demos/rssnews/content/images/Technology.jpg
+++ /dev/null
diff --git a/examples/quick/demos/rssnews/content/images/TopStories.jpg b/examples/quick/demos/rssnews/content/images/TopStories.jpg
deleted file mode 100644
index e35bd67f20..0000000000
--- a/examples/quick/demos/rssnews/content/images/TopStories.jpg
+++ /dev/null
diff --git a/examples/quick/demos/rssnews/content/images/USNational.jpg b/examples/quick/demos/rssnews/content/images/USNational.jpg
deleted file mode 100644
index 82c78228c1..0000000000
--- a/examples/quick/demos/rssnews/content/images/USNational.jpg
+++ /dev/null
diff --git a/examples/quick/demos/rssnews/content/images/World.jpg b/examples/quick/demos/rssnews/content/images/World.jpg
deleted file mode 100644
index 7a0a806fd4..0000000000
--- a/examples/quick/demos/rssnews/content/images/World.jpg
+++ /dev/null
diff --git a/examples/quick/demos/rssnews/content/images/btn_close.png b/examples/quick/demos/rssnews/content/images/btn_close.png
deleted file mode 100644
index 1a3dc44380..0000000000
--- a/examples/quick/demos/rssnews/content/images/btn_close.png
+++ /dev/null
diff --git a/examples/quick/demos/rssnews/content/images/busy.png b/examples/quick/demos/rssnews/content/images/busy.png
deleted file mode 100644
index fc65122d26..0000000000
--- a/examples/quick/demos/rssnews/content/images/busy.png
+++ /dev/null
diff --git a/examples/quick/demos/rssnews/content/images/scrollbar.png b/examples/quick/demos/rssnews/content/images/scrollbar.png
deleted file mode 100644
index c2425dd0df..0000000000
--- a/examples/quick/demos/rssnews/content/images/scrollbar.png
+++ /dev/null
diff --git a/examples/quick/demos/rssnews/doc/images/qtquick-demo-rssnews-small.png b/examples/quick/demos/rssnews/doc/images/qtquick-demo-rssnews-small.png
deleted file mode 100644
index 9d324ceb70..0000000000
--- a/examples/quick/demos/rssnews/doc/images/qtquick-demo-rssnews-small.png
+++ /dev/null
diff --git a/examples/quick/demos/rssnews/doc/src/rssnews.qdoc b/examples/quick/demos/rssnews/doc/src/rssnews.qdoc
deleted file mode 100644
index e9509eda32..0000000000
--- a/examples/quick/demos/rssnews/doc/src/rssnews.qdoc
+++ /dev/null
@@ -1,372 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the documentation of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:FDL$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
-**
-** GNU Free Documentation License Usage
-** Alternatively, this file may be used under the terms of the GNU Free
-** Documentation License version 1.3 as published by the Free Software
-** Foundation and appearing in the file included in the packaging of
-** this file. Please review the following information to ensure
-** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-/*!
-    \title Qt Quick Demo - RSS News
-    \ingroup qtquickdemos
-    \example demos/rssnews
-    \brief A QML RSS news reader that uses XmlListModel and XmlRole to download
-    XML data, ListModel and ListElement to create a category list, and ListView
-    to display the data.
-
-    \image qtquick-demo-rssnews-small.png
-
-    \e{RSS News} demonstrates the following \l{Qt Quick} features:
-
-    \list
-        \li Using custom types to create screens and screen controls.
-        \li Using list models and list elements to represent data.
-        \li Using XML list models to download XML data.
-        \li Using list views to display data.
-        \li Using the \l Component type to create a footer for the news item
-            list view.
-        \li Using the \l Image type to create a button for closing the app.
-    \endlist
-
-    \include examples-run.qdocinc
-
-    \section1 Using Custom Types
-
-    In the RSS News app, we use the following custom types that are each defined
-    in a separate .qml file:
-
-    \list
-        \li \c BusyIndicator.qml
-        \li \c CategoryDelegate.qml
-        \li \c NewsDelegate.qml
-        \li \c RssFeeds.qml
-        \li \c ScrollBar.qml
-    \endlist
-
-    To use the custom types, we add an import statement to the main QML file,
-    rssnews.qml that imports the folder called \c content where the types are
-    located:
-
-    \quotefromfile demos/rssnews/rssnews.qml
-    \skipto content
-    \printuntil "
-
-    \section1 Creating the Main Window
-
-    In rssnews.qml, we use a \l{Rectangle} type with custom properties to create
-    the app main window:
-
-    \printuntil isPortrait
-
-    We will use the custom properties later for loading XML data and for
-    adjusting the screen layout depending on its orientation.
-
-    \section1 Creating a Category List
-
-    In rssnews.qml, we use the RssFeeds custom type that we specify in
-    RssFeeds.qml to create a list of feed categories:
-
-    \skipto RssFeeds
-    \printuntil }
-
-    In RssFeeds.qml, we use a ListModel type with a ListElement type to
-    create a category list where list elements represent feed categories:
-
-    \quotefromfile demos/rssnews/content/RssFeeds.qml
-    \skipto ListModel
-    \printuntil /^\}/
-
-    List elements are defined like other QML types except that they contain a
-    collection of \e role definitions instead of properties. Roles both define
-    how the data is accessed and include the data itself.
-
-    For each list element, we use the \c name role to specify the category name,
-    the \c feed role to specify the URL to load the data from, and the \c image
-    role to display an image for the category.
-
-    In rssnews.qml, we use a ListView type to display the category list:
-
-    \quotefromfile demos/rssnews/rssnews.qml
-    \skipto ListView
-    \printuntil }
-    \printuntil }
-
-    To lay out the category list horizontally at the top of the window in
-    portrait orientation and vertically on the left side in landscape
-    orientation, we use the \c orientation property. Based on the orientation,
-    we bind either the width or the height of the list to a fixed value
-    (\c itemWidth).
-
-    We use the \c anchors.top property to position the list view at the top of
-    the screen in both orientations.
-
-    We use the \c model property to load XML data from the \c rssFeeds model,
-    and \c CategoryDelegate as the delegate to instantiate each item in the
-    list.
-
-    \section1 Creating List Elements
-
-    In CategoryDelegate.qml, we use the \l Rectangle type with custom properties
-    to create list elements:
-
-    \quotefromfile demos/rssnews/content/CategoryDelegate.qml
-    \skipto Rectangle
-    \printuntil selected
-
-    We set the \c selected property to the \c ListView.isCurrentItem attached
-    property to specify that \c selected is \c true if \c delegate is the
-    current item.
-
-    We use the \l Image type \c source property to display the image, centered
-    in the delegate, specified for the list element by the \c image role in the
-    \c rssFeeds list model:
-
-    \skipto Image
-    \printuntil }
-
-    We use a \l Text type to add titles to list elements:
-
-    \printuntil Behavior
-    \printuntil }
-
-    We use the \c anchors property to position the title at the top of the list
-    element, with a 20-pixel margin. We use \c font properties to adjust font
-    size and text formatting.
-
-    We use the \c color property to brighten the text and to scale it slightly
-    larger when the list item is the current item. By applying a \l Behavior to
-    the property, we animate the actions of selecting and deselecting list
-    items.
-
-    We use a MouseArea type to download XML data when users tap a category list
-    element:
-
-    \skipto MouseArea
-    \printuntil }
-    \printuntil }
-
-    The \c anchors.fill property is set to \c delegate to enable users to tap
-    anywhere within the list element.
-
-    We use the \c onClicked signal handler to load the XML data for the category
-    list. If the tapped category is already current, the \c reload() function
-    is called to reload the data.
-
-    \section1 Downloading XML Data
-
-    In rssnews.qml, we use an XmlListModel type as a data source for ListView
-    elements to display news items in the selected category:
-
-    \quotefromfile demos/rssnews/rssnews.qml
-    \skipto XmlListModel {
-    \printuntil namespaceDeclarations
-
-    We use the \c source property and the \c window.currentFeed custom property
-    to fetch news items for the selected category.
-
-    The \c query property specifies that the XmlListModel generates a model item
-    for each \c <item> in the XML document.
-
-    We use the XmlRole type to specify the model item attributes. Each model
-    item has the \c title, \c description, \c image, \c link, and \c pubDate
-    attributes that match the values of the corresponding \c <item> in the XML
-    document:
-
-    \printuntil pubDate
-    \printuntil }
-
-    We use the \c feedModel model in a ListView type to display the data:
-
-    \skipuntil ScrollBar
-    \skipto ListView
-    \printuntil }
-    \printuntil }
-
-    To list the news items below the category list in portrait orientation and
-    to its right in landscape orientation, we use the \c isPortrait custom
-    property to anchor the top of the news items list to the left of \c window
-    and bottom of \c categories in portrait orientation and to the right of
-    \c categories and bottom of \c window in landscape orientation.
-
-    We use the \c anchors.bottom property to anchor the bottom of the list view
-    to the bottom of the window in both orientations.
-
-    In portrait orientation, we clip the painting of the news items to the
-    bounding rectangle of the list view to avoid graphical artifacts when news
-    items are scrolled over other items. In landscape, this is not required,
-    because the list spans the entire screen vertically.
-
-    We use the \c model property to load XML data from the \c feedModel model,
-    and use \c NewsDelegate as the delegate to instantiate each item in the
-    list.
-
-    In NewsDelegate.qml, we use a \l Column type to lay out the XML data:
-
-    \quotefromfile demos/rssnews/content/NewsDelegate.qml
-    \skipto Column
-    \printuntil spacing
-
-    Within the column, we use a \l Row and another column to position images and
-    title text:
-
-    \skipto Row
-    \printuntil font.bold
-    \printuntil }
-    \printuntil }
-
-    We generate a textual representation of how long ago the item was posted
-    using the \c timeSinceEvent() JavaScript function:
-
-    \printuntil }
-    \printuntil }
-
-    We use the \c onLinkActivated signal handler to open the URL in an external
-    browser when users select the link.
-
-    \section1 Providing Feedback to Users
-
-    In CategoryDelegate.qml, we use the \c BusyIndicator custom type to indicate
-    activity while the XML data is being loaded:
-
-    \quotefromfile demos/rssnews/content/CategoryDelegate.qml
-    \skipto BusyIndicator
-    \printuntil }
-
-    We use the \c scale property to reduce the indicator size to \c 0.8. We bind
-    the \c visible property to the \c isCurrentItem attached property of the
-    \c delegate list view and \c loading property of the main window to display
-    the indicator image when a category list item is the current item and XML
-    data is being loaded.
-
-    We define the \c BusyIndicator type in \c BusyIndicator.qml. We use an
-    \l Image type to display an image and apply a NumberAnimation to its
-    \c rotation property to rotate the image in an infinite loop:
-
-    \quotefromfile demos/rssnews/content/BusyIndicator.qml
-    \skipto Image
-    \printuntil }
-    \printuntil }
-
-    In your apps, you can also use the BusyIndicator type from the
-    \l {Qt Quick Controls} module.
-
-    \section1 Creating Scroll Bars
-
-    In rssnews.qml, we use our own custom \c ScrollBar type to create scroll
-    bars in the category and news item list views. In your apps, you can also
-    use the ScrollView type from the \l {Qt Quick Controls} module.
-
-    First, we create a scroll bar in the category list view. We bind the
-    \c orientation property to the \c isPortrait property and to the
-    \c Horizontal value of the \c Qt::Orientation enum type to display a
-    horizontal scroll bar in portrait orientation and to the \c Vertical value
-    to display a vertical scroll bar in landscape orientation:
-
-    \quotefromfile demos/rssnews/rssnews.qml
-    \skipto ScrollBar
-    \printuntil }
-
-    Same as with the \c categories list view, we adjust the width and height of
-    the scroll bar based on the \c isPortrait property.
-
-    We use the \c scrollArea property to display the scroll bar in the
-    \c categories list view.
-
-    We use the \c anchors.right property to anchor the scroll bar to the right
-    side of the category list.
-
-    \skipto ScrollBar
-    \printuntil }
-
-    Second, we create another scroll bar in the news item list view. We want a
-    vertical scroll bar to appear on the right side of the view regardless of
-    screen orientation, so we can set the \c width property to \c 8 and bind the
-    \c anchors.right property to the \c window.right property. We use the
-    \c anchors.top property to anchor the scroll bar top to the bottom of the
-    category list in portrait orientation and to the top of the news item list
-    in landscape orientation. We use the \c anchors.bottom property to anchor
-    the scroll bar bottom to the list view bottom in both orientations.
-
-    We define the \c ScrollBar type in \c ScrollBar.qml. We use an \l Item type
-    with custom properties to create a container for the scroll bar:
-
-    \quotefromfile demos/rssnews/content/ScrollBar.qml
-    \skipto Item
-    \printuntil opacity
-
-    We use a BorderImage type to display the scroll bar thumb at the x and y
-    position that we calculate by using the \c position() function:
-
-    \skipto BorderImage
-    \printuntil height
-    \printuntil }
-
-    We use the \c size function to calculate the thumb width and height
-    depending on the screen orientation.
-
-    We use \c states to make the scroll bar visible when the users move the
-    scroll area:
-
-    \printuntil }
-    \printuntil }
-
-    We use \c transitions to apply a NumberAnimation to the \c "opacity"
-    property when the state changes from "visible" to the default state:
-
-    \printuntil /^\}/
-
-    \section1 Creating Footers
-
-    In rssnews.qml, we use a \l Component type with a \l Rectangle type to
-    create a footer for the news list view:
-
-    \quotefromfile demos/rssnews/rssnews.qml
-    \skipto Component
-    \printuntil }
-    \printuntil }
-    \printuntil }
-
-    We bind the \c width of the footer to the width of the component and the
-    \c height to the of close button to align them when no news items are
-    displayed.
-
-    \section1 Creating Buttons
-
-    In rssnews.qml, we use an \l Image type to create a simple push button that
-    users can tap to close the app:
-
-    \printuntil Qt.quit()
-    \printuntil }
-    \printuntil }
-    \printuntil }
-
-    We use \c anchors to position the close button in the top right corner of
-    the news list view, with 4-pixel margins. Because the close button overlaps
-    the category list in portrait orientation, we animate the \c opacity
-    property to make the button almost fully transparent when users are
-    scrolling the category list.
-
-    We use the \c onClicked signal handler within a MouseArea to call the
-    \c quit() function when users select the close button.
-
-    \sa {QML Applications}
-*/
diff --git a/examples/quick/demos/rssnews/main.cpp b/examples/quick/demos/rssnews/main.cpp
deleted file mode 100644
index 08a2322845..0000000000
--- a/examples/quick/demos/rssnews/main.cpp
+++ /dev/null
@@ -1,41 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the examples of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-#include "../../shared/shared.h"
-DECLARATIVE_EXAMPLE_MAIN(demos/rssnews/rssnews)
diff --git a/examples/quick/demos/rssnews/rssnews.pro b/examples/quick/demos/rssnews/rssnews.pro
deleted file mode 100644
index c67c5a6558..0000000000
--- a/examples/quick/demos/rssnews/rssnews.pro
+++ /dev/null
@@ -1,13 +0,0 @@
-TEMPLATE = app
-
-QT += quick qml xml xmlpatterns
-SOURCES += main.cpp
-RESOURCES += rssnews.qrc
-
-OTHER_FILES = rssnews.qml \
-              content/*.qml \
-              content/*.js \
-              content/images/*
-
-target.path = $$[QT_INSTALL_EXAMPLES]/quick/demos/rssnews
-INSTALLS += target
diff --git a/examples/quick/demos/rssnews/rssnews.qml b/examples/quick/demos/rssnews/rssnews.qml
deleted file mode 100644
index bd1ed48af5..0000000000
--- a/examples/quick/demos/rssnews/rssnews.qml
+++ /dev/null
@@ -1,159 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the examples of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-import QtQuick 2.2
-import QtQuick.XmlListModel 2.0
-import QtQuick.Window 2.1
-import "./content"
-
-Rectangle {
-    id: window
-
-    width: 800
-    height: 480
-
-    property string currentFeed: rssFeeds.get(0).feed
-    property bool loading: feedModel.status === XmlListModel.Loading
-    property bool isPortrait: Screen.primaryOrientation === Qt.PortraitOrientation
-
-    onLoadingChanged: {
-        if (feedModel.status == XmlListModel.Ready)
-            list.positionViewAtBeginning()
-    }
-
-    RssFeeds { id: rssFeeds }
-
-    XmlListModel {
-        id: feedModel
-
-        source: "http://" + window.currentFeed
-        query: "/rss/channel/item[child::media:content]"
-        namespaceDeclarations: "declare namespace media = 'http://search.yahoo.com/mrss/';"
-
-        XmlRole { name: "title"; query: "title/string()" }
-        // Remove any links from the description
-        XmlRole { name: "description"; query: "fn:replace(description/string(), '\&lt;a href=.*\/a\&gt;', '')" }
-        XmlRole { name: "image"; query: "media:content/@url/string()" }
-        XmlRole { name: "link"; query: "link/string()" }
-        XmlRole { name: "pubDate"; query: "pubDate/string()" }
-    }
-
-    ListView {
-        id: categories
-        property int itemWidth: 190
-
-        width: isPortrait ? parent.width : itemWidth
-        height: isPortrait ? itemWidth : parent.height
-        orientation: isPortrait ? ListView.Horizontal : ListView.Vertical
-        anchors.top: parent.top
-        model: rssFeeds
-        delegate: CategoryDelegate { itemSize: categories.itemWidth }
-        spacing: 3
-    }
-
-    ScrollBar {
-        id: listScrollBar
-
-        orientation: isPortrait ? Qt.Horizontal : Qt.Vertical
-        height: isPortrait ? 8 : categories.height;
-        width: isPortrait ? categories.width : 8
-        scrollArea: categories;
-        anchors.right: categories.right
-    }
-
-    ListView {
-        id: list
-
-        anchors.left: isPortrait ? window.left : categories.right
-        anchors.right: closeButton.left
-        anchors.top: isPortrait ? categories.bottom : window.top
-        anchors.bottom: window.bottom
-        anchors.leftMargin: 30
-        anchors.rightMargin: 4
-        clip: isPortrait
-        model: feedModel
-        footer: footerText
-        delegate: NewsDelegate {}
-    }
-
-    ScrollBar {
-        scrollArea: list
-        width: 8
-        anchors.right: window.right
-        anchors.top: isPortrait ? categories.bottom : window.top
-        anchors.bottom: window.bottom
-    }
-
-    Component {
-        id: footerText
-
-        Rectangle {
-            width: parent.width
-            height: closeButton.height
-            color: "lightgray"
-
-            Text {
-                text: "RSS Feed from Yahoo News"
-                anchors.centerIn: parent
-                font.pixelSize: 14
-            }
-        }
-    }
-
-    Image {
-        id: closeButton
-        source: "content/images/btn_close.png"
-        scale: 0.8
-        anchors.top: parent.top
-        anchors.right: parent.right
-        anchors.margins: 4
-        opacity: (isPortrait && categories.moving) ? 0.2 : 1.0
-        Behavior on opacity {
-            NumberAnimation { duration: 300; easing.type: Easing.OutSine }
-        }
-
-        MouseArea {
-            anchors.fill: parent
-            onClicked: {
-                Qt.quit()
-            }
-        }
-    }
-}
diff --git a/examples/quick/demos/rssnews/rssnews.qmlproject b/examples/quick/demos/rssnews/rssnews.qmlproject
deleted file mode 100644
index 5becbdaed0..0000000000
--- a/examples/quick/demos/rssnews/rssnews.qmlproject
+++ /dev/null
@@ -1,16 +0,0 @@
-import QmlProject 1.1
-
-Project {
-    mainFile: "rssnews.qml"
-
-    /* Include .qml, .js, and image files from current directory and subdirectories */
-    QmlFiles {
-        directory: "."
-    }
-    JavaScriptFiles {
-        directory: "."
-    }
-    ImageFiles {
-        directory: "."
-    }
-}
diff --git a/examples/quick/demos/rssnews/rssnews.qrc b/examples/quick/demos/rssnews/rssnews.qrc
deleted file mode 100644
index 1208d44fd7..0000000000
--- a/examples/quick/demos/rssnews/rssnews.qrc
+++ /dev/null
@@ -1,25 +0,0 @@
-<RCC>
-    <qresource prefix="/demos/rssnews">
-        <file>rssnews.qml</file>
-        <file>content/BusyIndicator.qml</file>
-        <file>content/CategoryDelegate.qml</file>
-        <file>content/NewsDelegate.qml</file>
-        <file>content/RssFeeds.qml</file>
-        <file>content/ScrollBar.qml</file>
-        <file>content/images/btn_close.png</file>
-        <file>content/images/Business.jpg</file>
-        <file>content/images/busy.png</file>
-        <file>content/images/Entertainment.jpg</file>
-        <file>content/images/Europe.jpg</file>
-        <file>content/images/Health.jpg</file>
-        <file>content/images/Asia.jpg</file>
-        <file>content/images/Politics.jpg</file>
-        <file>content/images/Science.jpg</file>
-        <file>content/images/scrollbar.png</file>
-        <file>content/images/Sports.jpg</file>
-        <file>content/images/Technology.jpg</file>
-        <file>content/images/TopStories.jpg</file>
-        <file>content/images/USNational.jpg</file>
-        <file>content/images/World.jpg</file>
-    </qresource>
-</RCC>
diff --git a/examples/quick/demos/samegame/content/Block.qml b/examples/quick/demos/samegame/content/Block.qml
deleted file mode 100644
index eadb2dcf62..0000000000
--- a/examples/quick/demos/samegame/content/Block.qml
+++ /dev/null
@@ -1,114 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the examples of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-import QtQuick 2.0
-import QtQuick.Particles 2.0
-
-Item {
-    id: block
-    property bool dying: false
-    property bool spawned: false
-    property int type: 0
-    property ParticleSystem particleSystem
-
-    Behavior on x {
-        enabled: spawned;
-        SpringAnimation{ spring: 2; damping: 0.2 }
-    }
-    Behavior on y {
-        SpringAnimation{ spring: 2; damping: 0.2 }
-    }
-
-    Image {
-        id: img
-        source: {
-            if (type == 0){
-                "gfx/red.png";
-            } else if (type == 1) {
-                "gfx/blue.png";
-            } else if (type == 2) {
-                "gfx/green.png";
-            } else {
-                "gfx/yellow.png";
-            }
-        }
-        opacity: 0
-        Behavior on opacity { NumberAnimation { duration: 200 } }
-        anchors.fill: parent
-    }
-
-    //Foreground particles
-    BlockEmitter {
-        id: particles
-        system: particleSystem
-        group: {
-            if (type == 0){
-                "red";
-            } else if (type == 1) {
-                "blue";
-            } else if (type == 2) {
-                "green";
-            } else {
-                "yellow";
-            }
-        }
-        anchors.fill: parent
-    }
-
-    //Paint particles on the background
-    PaintEmitter {
-        id: particles2
-        system: particleSystem
-    }
-
-    states: [
-        State {
-            name: "AliveState"; when: spawned == true && dying == false
-            PropertyChanges { target: img; opacity: 1 }
-        },
-
-        State {
-            name: "DeathState"; when: dying == true
-            StateChangeScript { script: {particleSystem.paused = false; particles.pulse(100); particles2.pulse(100);} }
-            PropertyChanges { target: img; opacity: 0 }
-            StateChangeScript { script: block.destroy(1000); }
-        }
-    ]
-}
diff --git a/examples/quick/demos/samegame/content/BlockEmitter.qml b/examples/quick/demos/samegame/content/BlockEmitter.qml
deleted file mode 100644
index 840c57a25e..0000000000
--- a/examples/quick/demos/samegame/content/BlockEmitter.qml
+++ /dev/null
@@ -1,57 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the examples of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-import QtQuick 2.0
-import QtQuick.Particles 2.0
-// Needed for singletons QTBUG-34418
-import "."
-
-Emitter {
-    property Item block: parent
-    velocity: TargetDirection{targetX: block.width/2; targetY: block.height/2; magnitude: -40; magnitudeVariation: 40}
-    acceleration: TargetDirection{targetX: block.width/2; targetY: block.height/2; magnitude: -100;}
-    shape: EllipseShape{fill:true}
-    enabled: false;
-    lifeSpan: 700; lifeSpanVariation: 100
-    emitRate: 1000
-    maximumEmitted: 100 //only fires 0.1s bursts (still 2x old number)
-    size: Settings.blockSize * 0.85
-    endSize: Settings.blockSize * 0.85 /2
-}
diff --git a/examples/quick/demos/samegame/content/Button.qml b/examples/quick/demos/samegame/content/Button.qml
deleted file mode 100644
index 8cbfe532f2..0000000000
--- a/examples/quick/demos/samegame/content/Button.qml
+++ /dev/null
@@ -1,70 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the examples of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-import QtQuick 2.0
-import QtQuick.Particles 2.0
-
-Item {
-    property alias imgSrc: image.source
-    property alias system: emitter.system
-    property alias group: emitter.group
-    signal clicked
-    property bool rotatedButton: false
-
-    width: image.width
-    height: image.sourceSize.height
-    Image {
-        id: image
-        height: parent.height
-        width: height/sourceSize.height * sourceSize.width
-
-        anchors.horizontalCenter: parent.horizontalCenter
-        rotation: rotatedButton ? ((Math.random() * 3 + 2) * (Math.random() <= 0.5 ? -1 : 1)) : 0
-        MenuEmitter {
-            id: emitter
-            anchors.fill: parent
-            //shape: MaskShape {source: image.source}
-        }
-    }
-    MouseArea {
-        anchors.fill: parent
-        onClicked: {parent.clicked(); emitter.burst(400);}
-    }
-}
diff --git a/examples/quick/demos/samegame/content/GameArea.qml b/examples/quick/demos/samegame/content/GameArea.qml
deleted file mode 100644
index ab5e98e27a..0000000000
--- a/examples/quick/demos/samegame/content/GameArea.qml
+++ /dev/null
@@ -1,228 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the examples of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-import QtQuick 2.0
-import QtQuick.Particles 2.0
-import "samegame.js" as Logic
-import "."
-
-Item {
-    id: gameCanvas
-    property bool gameOver: true
-    property int score: 0
-    property int highScore: 0
-    property int moves: 0
-    property string mode: ""
-    property ParticleSystem ps: particleSystem
-    //For easy theming
-    property alias backgroundVisible: bg.visible
-    property string background: "gfx/background.png"
-    property string blockFile: "Block.qml"
-    property int blockSize: Settings.blockSize
-    onBlockFileChanged: Logic.changeBlock(blockFile);
-    property alias particlePack: auxLoader.source
-    //For multiplayer
-    property int score2: 0
-    property int curTurn: 1
-    property bool autoTurnChange: false
-    signal swapPlayers
-    property bool swapping: false
-    //onSwapPlayers: if (autoTurnChange) Logic.turnChange();//Now implemented below
-    //For puzzle
-    property url level
-    property bool puzzleWon: false
-    signal puzzleLost //Since root is tracking the puzzle progress
-    function showPuzzleEnd (won) {
-        if (won) {
-            smokeParticle.color = Qt.rgba(0,1,0,0);
-            puzzleWin.play();
-        } else {
-            smokeParticle.color = Qt.rgba(1,0,0,0);
-            puzzleFail.play();
-            puzzleLost();
-        }
-    }
-    function showPuzzleGoal (str) {
-        puzzleTextBubble.opacity = 1;
-        puzzleTextLabel.text = str;
-    }
-    Image {
-        id: bg
-        z: -1
-        anchors.fill: parent
-        source: background;
-        fillMode: Image.PreserveAspectCrop
-    }
-
-    MouseArea {
-        anchors.fill: parent; onClicked: {
-            if (puzzleTextBubble.opacity == 1) {
-                puzzleTextBubble.opacity = 0;
-                Logic.finishLoadingMap();
-            } else if (!swapping) {
-                Logic.handleClick(mouse.x,mouse.y);
-            }
-        }
-    }
-
-    Image {
-        id: highScoreTextBubble
-        opacity: mode == "arcade" && gameOver && gameCanvas.score == gameCanvas.highScore ? 1 : 0
-        Behavior on opacity { NumberAnimation {} }
-        anchors.centerIn: parent
-        z: 10
-        source: "gfx/bubble-highscore.png"
-        Image {
-            anchors.centerIn: parent
-            source: "gfx/text-highscore-new.png"
-            rotation: -10
-        }
-    }
-
-    Image {
-        id: puzzleTextBubble
-        anchors.centerIn: parent
-        opacity: 0
-        Behavior on opacity { NumberAnimation {} }
-        z: 10
-        source: "gfx/bubble-puzzle.png"
-        Connections {
-            target: gameCanvas
-            onModeChanged: if (mode != "puzzle" && puzzleTextBubble.opacity > 0) puzzleTextBubble.opacity = 0;
-        }
-        Text {
-            id: puzzleTextLabel
-            width: parent.width - 24
-            anchors.centerIn: parent
-            horizontalAlignment: Text.AlignHCenter
-            color: "white"
-            font.pixelSize: 24
-            font.bold: true
-            wrapMode: Text.WordWrap
-        }
-    }
-    onModeChanged: {
-        p1WonImg.opacity = 0;
-        p2WonImg.opacity = 0;
-    }
-    SmokeText { id: puzzleWin; source: "gfx/icon-ok.png"; system: particleSystem }
-    SmokeText { id: puzzleFail; source: "gfx/icon-fail.png"; system: particleSystem }
-
-    onSwapPlayers: {
-        smokeParticle.color = "yellow"
-        Logic.turnChange();
-        if (curTurn == 1) {
-            p1Text.play();
-        } else {
-            p2Text.play();
-        }
-        clickDelay.running = true;
-    }
-    SequentialAnimation {
-        id: clickDelay
-        ScriptAction { script: gameCanvas.swapping = true; }
-        PauseAnimation { duration: 750 }
-        ScriptAction { script: gameCanvas.swapping = false; }
-    }
-
-    SmokeText {
-        id: p1Text; source: "gfx/text-p1-go.png";
-        system: particleSystem; playerNum: 1
-        opacity: p1WonImg.opacity + p2WonImg.opacity > 0 ? 0 : 1
-    }
-
-    SmokeText {
-        id: p2Text; source: "gfx/text-p2-go.png";
-        system: particleSystem; playerNum: 2
-        opacity: p1WonImg.opacity + p2WonImg.opacity > 0 ? 0 : 1
-    }
-
-    onGameOverChanged: {
-        if (gameCanvas.mode == "multiplayer") {
-            if (gameCanvas.score >= gameCanvas.score2) {
-                p1WonImg.opacity = 1;
-            } else {
-                p2WonImg.opacity = 1;
-            }
-        }
-    }
-    Image {
-        id: p1WonImg
-        source: "gfx/text-p1-won.png"
-        anchors.centerIn: parent
-        opacity: 0
-        Behavior on opacity { NumberAnimation {} }
-        z: 10
-    }
-    Image {
-        id: p2WonImg
-        source: "gfx/text-p2-won.png"
-        anchors.centerIn: parent
-        opacity: 0
-        Behavior on opacity { NumberAnimation {} }
-        z: 10
-    }
-
-    ParticleSystem{
-        id: particleSystem;
-        anchors.fill: parent
-        z: 5
-        ImageParticle {
-            id: smokeParticle
-            groups: ["smoke"]
-            source: "gfx/particle-smoke.png"
-            alpha: 0.1
-            alphaVariation: 0.1
-            color: "yellow"
-        }
-        Loader {
-            id: auxLoader
-            anchors.fill: parent
-            source: "PrimaryPack.qml"
-            onItemChanged: {
-                if (item && "particleSystem" in item)
-                    item.particleSystem = particleSystem
-                if (item && "gameArea" in item)
-                    item.gameArea = gameCanvas
-            }
-        }
-    }
-}
-
diff --git a/examples/quick/demos/samegame/content/LogoAnimation.qml b/examples/quick/demos/samegame/content/LogoAnimation.qml
deleted file mode 100644
index 99a056adcc..0000000000
--- a/examples/quick/demos/samegame/content/LogoAnimation.qml
+++ /dev/null
@@ -1,102 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the examples of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-import QtQuick 2.0
-import QtQuick.Particles 2.0
-
-Item {
-    id: container //Positioned where the 48x48 S/G should be
-    property alias running: mainAnim.running
-    property ParticleSystem particleSystem
-    property int dur: 500
-    signal boomTime
-    Image {
-        id: s1
-        source: "gfx/logo-s.png"
-        y: 0
-    }
-    Image {
-        id: g1
-        source: "gfx/logo-g.png"
-        y: -128
-    }
-    Column {
-        Repeater {
-            model: 2
-            Item {
-                width: 48
-                height: 48
-                BlockEmitter {
-                    id: emitter
-                    anchors.fill: parent
-                    group: "red"
-                    system: particleSystem
-                    Connections {
-                        target: container
-                        onBoomTime: emitter.pulse(100);
-                    }
-                }
-            }
-        }
-    }
-    SequentialAnimation {
-        id: mainAnim
-        running: true
-        loops: -1
-        PropertyAction { target: g1; property: "y"; value: -128}
-        PropertyAction { target: g1; property: "opacity"; value: 1}
-        PropertyAction { target: s1; property: "y"; value: 0}
-        PropertyAction { target: s1; property: "opacity"; value: 1}
-        NumberAnimation { target: g1; property: "y"; from: -96; to: -48; duration: dur}
-        ParallelAnimation {
-            NumberAnimation { target: g1; property: "y"; from: -48; to: 0; duration: dur}
-            NumberAnimation { target: s1; property: "y"; from: 0; to: 48; duration: dur }
-        }
-        PauseAnimation { duration: dur }
-        ScriptAction { script: container.boomTime(); }
-        ParallelAnimation {
-            NumberAnimation { target: g1; property: "opacity"; to: 0; duration: dur }
-            NumberAnimation { target: s1; property: "opacity"; to: 0; duration: dur }
-        }
-        PropertyAction { target: s1; property: "y"; value: -128}
-        PropertyAction { target: s1; property: "opacity"; value: 1}
-        NumberAnimation { target: s1; property: "y"; from: -96; to: 0; duration: dur * 2}
-    }
-}
diff --git a/examples/quick/demos/samegame/content/MenuEmitter.qml b/examples/quick/demos/samegame/content/MenuEmitter.qml
deleted file mode 100644
index 694badbbb9..0000000000
--- a/examples/quick/demos/samegame/content/MenuEmitter.qml
+++ /dev/null
@@ -1,53 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the examples of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-import QtQuick 2.0
-import QtQuick.Particles 2.0
-
-Emitter {
-    anchors.fill: parent
-    velocity: AngleDirection{angleVariation: 360; magnitude: 140; magnitudeVariation: 40}
-    enabled: false;
-    lifeSpan: 500;
-    emitRate: 1
-    size: 28
-    endSize: 14
-    group: "yellow"
-}
diff --git a/examples/quick/demos/samegame/content/PaintEmitter.qml b/examples/quick/demos/samegame/content/PaintEmitter.qml
deleted file mode 100644
index 15b217d6a8..0000000000
--- a/examples/quick/demos/samegame/content/PaintEmitter.qml
+++ /dev/null
@@ -1,98 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the examples of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-import QtQuick 2.0
-import QtQuick.Particles 2.0
-import "."
-
-Emitter {
-    property Item block: parent
-    anchors.fill: parent
-    shape: EllipseShape { fill: true }
-    group: {
-        if (block.type == 0){
-            "redspots";
-        } else if (block.type == 1) {
-            "bluespots";
-        } else if (block.type == 2) {
-            "greenspots";
-        } else {
-            "yellowspots";
-        }
-    }
-    size: Settings.blockSize * 2
-    endSize: Settings.blockSize/2
-    lifeSpan: 30000
-    enabled: false
-    emitRate: 60
-    maximumEmitted: 60
-    velocity: PointDirection{ y: 4; yVariation: 4 }
-    /* Possibly better, but dependent on gerrit change,28212
-    property real mainIntensity: 0.8
-    property real subIntensity: 0.1
-    property real colorVariation: 0.005
-    onEmitParticles: {//One group, many colors, for better stacking
-        for (var i=0; i<particles.length; i++) {
-            var particle = particles[i];
-            if (block.type == 0) {
-                particle.red = mainIntensity + (Math.random() * colorVariation * 2 - colorVariation);
-                particle.green = subIntensity + (Math.random() * colorVariation * 2 - colorVariation);
-                particle.blue = subIntensity + (Math.random() * colorVariation * 2 - colorVariation);
-            } else if (block.type == 1) {
-                particle.red = subIntensity + (Math.random() * colorVariation * 2 - colorVariation);
-                particle.green = subIntensity + (Math.random() * colorVariation * 2 - colorVariation);
-                particle.blue = mainIntensity + (Math.random() * colorVariation * 2 - colorVariation);
-            } else if (block.type == 2) {
-                particle.red = subIntensity + (Math.random() * colorVariation * 2 - colorVariation);
-                particle.green = mainIntensity + (Math.random() * colorVariation * 2 - colorVariation);
-                particle.blue = subIntensity + (Math.random() * colorVariation * 2 - colorVariation);
-            } else if (block.type == 3) {
-                particle.red = mainIntensity + (Math.random() * colorVariation * 2 - colorVariation);
-                particle.green = mainIntensity + (Math.random() * colorVariation * 2 - colorVariation);
-                particle.blue = subIntensity + (Math.random() * colorVariation * 2 - colorVariation);
-            } else {
-                particle.red = mainIntensity + (Math.random() * colorVariation * 2 - colorVariation);
-                particle.green = mainIntensity + (Math.random() * colorVariation * 2 - colorVariation);
-                particle.blue = mainIntensity + (Math.random() * colorVariation * 2 - colorVariation);
-            }
-        }
-    }
-    */
-}
diff --git a/examples/quick/demos/samegame/content/PrimaryPack.qml b/examples/quick/demos/samegame/content/PrimaryPack.qml
deleted file mode 100644
index ecb30eb411..0000000000
--- a/examples/quick/demos/samegame/content/PrimaryPack.qml
+++ /dev/null
@@ -1,122 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the examples of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-
-import QtQuick 2.0
-import QtQuick.Particles 2.0
-
-Item {
-    id: container
-    property ParticleSystem particleSystem
-    property GameArea gameArea
-    onGameAreaChanged: bgstacker.parent = gameArea;//Move to direct child of game canvas
-    Item {
-        id: bgstacker
-        z: 0
-        ImageParticle {
-            groups: ["yellowspots"]
-            color: Qt.darker("yellow");//Actually want desaturated...
-            system: particleSystem
-            source: "gfx/particle-paint.png"
-            colorVariation: 0.2
-            alpha: 0.2
-            entryEffect: ImageParticle.None
-        }
-        ImageParticle {
-            groups: ["redspots"]
-            system: particleSystem
-            color: Qt.darker("red");//Actually want desaturated...
-            source: "gfx/particle-paint.png"
-            colorVariation: 0.2
-            alpha: 0.2
-            entryEffect: ImageParticle.None
-        }
-        ImageParticle {
-            groups: ["greenspots"]
-            system: particleSystem
-            color: Qt.darker("green");//Actually want desaturated...
-            source: "gfx/particle-paint.png"
-            colorVariation: 0.2
-            alpha: 0.2
-            entryEffect: ImageParticle.None
-        }
-        ImageParticle {
-            groups: ["bluespots"]
-            system: particleSystem
-            color: Qt.darker("blue");//Actually want desaturated...
-            source: "gfx/particle-paint.png"
-            colorVariation: 0.2
-            alpha: 0.2
-            entryEffect: ImageParticle.None
-        }
-    }
-    ImageParticle {
-        groups: ["yellow"]
-        system: particleSystem
-        color: Qt.darker("yellow");//Actually want desaturated...
-        source: "gfx/particle-brick.png"
-        colorVariation: 0.4
-        alpha: 0.1
-    }
-    ImageParticle {
-        groups: ["red"]
-        system: particleSystem
-        color: Qt.darker("red");//Actually want desaturated...
-        source: "gfx/particle-brick.png"
-        colorVariation: 0.4
-        alpha: 0.1
-    }
-    ImageParticle {
-        groups: ["green"]
-        system: particleSystem
-        color: Qt.darker("green");//Actually want desaturated...
-        source: "gfx/particle-brick.png"
-        colorVariation: 0.4
-        alpha: 0.1
-    }
-    ImageParticle {
-        groups: ["blue"]
-        system: particleSystem
-        color: Qt.darker("blue");//Actually want desaturated...
-        source: "gfx/particle-brick.png"
-        colorVariation: 0.4
-        alpha: 0.1
-    }
-}
diff --git a/examples/quick/demos/samegame/content/PuzzleBlock.qml b/examples/quick/demos/samegame/content/PuzzleBlock.qml
deleted file mode 100644
index e91bf48130..0000000000
--- a/examples/quick/demos/samegame/content/PuzzleBlock.qml
+++ /dev/null
@@ -1,111 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the examples of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-import QtQuick 2.0
-import QtQuick.Particles 2.0
-
-Item {
-    id: block
-    property bool dying: false
-    property bool spawned: false
-    property int type: 0
-    property ParticleSystem particleSystem
-
-    Behavior on x {
-        enabled: spawned;
-        NumberAnimation{ easing.type: Easing.OutBounce }
-    }
-    Behavior on y {
-        NumberAnimation{ easing.type: Easing.InQuad }
-    }
-
-    Image {
-        id: img
-        source: {
-            if (type == 0){
-                "gfx/red-puzzle.png";
-            } else if (type == 1) {
-                "gfx/blue-puzzle.png";
-            } else if (type == 2) {
-                "gfx/green-puzzle.png";
-            } else {
-                "gfx/yellow-puzzle.png";
-            }
-        }
-        opacity: 0
-        Behavior on opacity { NumberAnimation { duration: 200 } }
-        anchors.centerIn: parent
-        anchors.verticalCenterOffset: -4
-        anchors.horizontalCenterOffset: 4
-    }
-
-    //Foreground particles
-    BlockEmitter {
-        id: particles
-        system: particleSystem
-        group: {
-            if (type == 0){
-                "red";
-            } else if (type == 1) {
-                "blue";
-            } else if (type == 2) {
-                "green";
-            } else {
-                "yellow";
-            }
-        }
-        anchors.fill: parent
-    }
-
-    states: [
-        State {
-            name: "AliveState"; when: spawned == true && dying == false
-            PropertyChanges { target: img; opacity: 1 }
-        },
-
-        State {
-            name: "DeathState"; when: dying == true
-            PropertyChanges { target: img; scale: 2 }
-            StateChangeScript { script: particles.pulse(200); }
-            PropertyChanges { target: img; opacity: 0 }
-            StateChangeScript { script: block.destroy(1000); }
-        }
-    ]
-}
diff --git a/examples/quick/demos/samegame/content/SamegameText.qml b/examples/quick/demos/samegame/content/SamegameText.qml
deleted file mode 100644
index 1ff447edc9..0000000000
--- a/examples/quick/demos/samegame/content/SamegameText.qml
+++ /dev/null
@@ -1,49 +0,0 @@
-/***************************************************************************
-**
-** Copyright (C) 2012 Research In Motion
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the examples of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-import QtQuick 2.0
-import "."
-
-Text {
-    font.pixelSize: Settings.fontPixelSize;
-    color: "white";
-    textFormat: Text.StyledText;
-    Behavior on opacity { NumberAnimation {} }
-}
diff --git a/examples/quick/demos/samegame/content/Settings.qml b/examples/quick/demos/samegame/content/Settings.qml
deleted file mode 100644
index 0de099b9c3..0000000000
--- a/examples/quick/demos/samegame/content/Settings.qml
+++ /dev/null
@@ -1,60 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2013 BlackBerry Limited. All rights reserved.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the examples of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-pragma Singleton
-import QtQml 2.0
-
-QtObject {
-    property int screenHeight: 480
-    property int screenWidth: 320
-
-    property int menuDelay: 500
-
-    property int headerHeight: 20 // 70 on BB10
-    property int footerHeight: 44 // 100 on BB10
-
-    property int fontPixelSize: 14 // 55 on BB10
-
-    property int blockSize: 32 // 64 on BB10
-
-    property int toolButtonHeight: 32 // 64 on BB10
-
-    property int menuButtonSpacing: 0 // 15 on BB10
-}
diff --git a/examples/quick/demos/samegame/content/SimpleBlock.qml b/examples/quick/demos/samegame/content/SimpleBlock.qml
deleted file mode 100644
index 1f15ce51be..0000000000
--- a/examples/quick/demos/samegame/content/SimpleBlock.qml
+++ /dev/null
@@ -1,108 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the examples of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-import QtQuick 2.0
-import QtQuick.Particles 2.0
-
-Item {
-    id: block
-    property bool dying: false
-    property bool spawned: false
-    property int type: 0
-    property ParticleSystem particleSystem
-
-    Behavior on x {
-        enabled: spawned;
-        SpringAnimation{ spring: 2; damping: 0.2 }
-    }
-    Behavior on y {
-        SpringAnimation{ spring: 2; damping: 0.2 }
-    }
-
-    Image {
-        id: img
-        source: {
-            if (type == 0){
-                "gfx/red.png";
-            } else if (type == 1) {
-                "gfx/blue.png";
-            } else if (type == 2) {
-                "gfx/green.png";
-            } else {
-                "gfx/yellow.png";
-            }
-        }
-        opacity: 0
-        Behavior on opacity { NumberAnimation { duration: 200 } }
-        anchors.fill: parent
-    }
-
-    //Foreground particles
-    BlockEmitter {
-        id: particles
-        system: particleSystem
-        group: {
-            if (type == 0){
-                "red";
-            } else if (type == 1) {
-                "blue";
-            } else if (type == 2) {
-                "green";
-            } else {
-                "yellow";
-            }
-        }
-        anchors.fill: parent
-    }
-
-    states: [
-        State {
-            name: "AliveState"; when: spawned == true && dying == false
-            PropertyChanges { target: img; opacity: 1 }
-        },
-
-        State {
-            name: "DeathState"; when: dying == true
-            StateChangeScript { script: {particleSystem.paused = false; particles.pulse(100); } }
-            PropertyChanges { target: img; opacity: 0 }
-            StateChangeScript { script: block.destroy(1000); }
-        }
-    ]
-}
diff --git a/examples/quick/demos/samegame/content/SmokeText.qml b/examples/quick/demos/samegame/content/SmokeText.qml
deleted file mode 100644
index 85ebb14b99..0000000000
--- a/examples/quick/demos/samegame/content/SmokeText.qml
+++ /dev/null
@@ -1,83 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the examples of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-import QtQuick 2.0
-import QtQuick.Particles 2.0
-
-Item {
-    z: 10
-    property alias source: img.source
-    property alias system: emitter.system
-    property int playerNum: 1
-    function play() {
-        anim.running = true;
-    }
-    anchors.centerIn: parent
-    Image {
-        opacity: 0
-        id: img
-        anchors.centerIn: parent
-        rotation: playerNum == 1 ? -8 : -5
-        Emitter {
-            id: emitter
-            group: "smoke"
-            anchors.fill: parent
-            shape: MaskShape { source: img.source }
-            enabled: false
-            emitRate: 1000
-            lifeSpan: 600
-            size: 64
-            endSize: 32
-            velocity: AngleDirection { angleVariation: 360; magnitudeVariation: 160 }
-        }
-    }
-    SequentialAnimation {
-        id: anim
-        running: false
-        PauseAnimation { duration: 500}
-        ParallelAnimation {
-            NumberAnimation { target: img; property: "opacity"; from: 0.1; to: 1.0 }
-            NumberAnimation { target: img; property: "scale"; from: 0.1; to: 1.0 }
-        }
-        PauseAnimation { duration: 250}
-        ScriptAction { script: emitter.pulse(100); }
-        NumberAnimation { target: img; property: "opacity"; from: 1.0; to: 0.0 }
-    }
-}
diff --git a/examples/quick/demos/samegame/content/gfx/background-puzzle.png b/examples/quick/demos/samegame/content/gfx/background-puzzle.png
deleted file mode 100644
index c2eca5f5dc..0000000000
--- a/examples/quick/demos/samegame/content/gfx/background-puzzle.png
+++ /dev/null
diff --git a/examples/quick/demos/samegame/content/gfx/background.png b/examples/quick/demos/samegame/content/gfx/background.png
deleted file mode 100644
index 60f57b650f..0000000000
--- a/examples/quick/demos/samegame/content/gfx/background.png
+++ /dev/null
diff --git a/examples/quick/demos/samegame/content/gfx/bar.png b/examples/quick/demos/samegame/content/gfx/bar.png
deleted file mode 100644
index 4953cd6221..0000000000
--- a/examples/quick/demos/samegame/content/gfx/bar.png
+++ /dev/null
diff --git a/examples/quick/demos/samegame/content/gfx/blue-puzzle.png b/examples/quick/demos/samegame/content/gfx/blue-puzzle.png
deleted file mode 100644
index e550d5935b..0000000000
--- a/examples/quick/demos/samegame/content/gfx/blue-puzzle.png
+++ /dev/null
diff --git a/examples/quick/demos/samegame/content/gfx/blue.png b/examples/quick/demos/samegame/content/gfx/blue.png
deleted file mode 100644
index b8161c0f70..0000000000
--- a/examples/quick/demos/samegame/content/gfx/blue.png
+++ /dev/null
diff --git a/examples/quick/demos/samegame/content/gfx/bubble-highscore.png b/examples/quick/demos/samegame/content/gfx/bubble-highscore.png
deleted file mode 100644
index c4e38df824..0000000000
--- a/examples/quick/demos/samegame/content/gfx/bubble-highscore.png
+++ /dev/null
diff --git a/examples/quick/demos/samegame/content/gfx/bubble-puzzle.png b/examples/quick/demos/samegame/content/gfx/bubble-puzzle.png
deleted file mode 100644
index 278556bc8d..0000000000
--- a/examples/quick/demos/samegame/content/gfx/bubble-puzzle.png
+++ /dev/null
diff --git a/examples/quick/demos/samegame/content/gfx/but-game-1.png b/examples/quick/demos/samegame/content/gfx/but-game-1.png
deleted file mode 100644
index 3343b7ff13..0000000000
--- a/examples/quick/demos/samegame/content/gfx/but-game-1.png
+++ /dev/null
diff --git a/examples/quick/demos/samegame/content/gfx/but-game-2.png b/examples/quick/demos/samegame/content/gfx/but-game-2.png
deleted file mode 100644
index afba106962..0000000000
--- a/examples/quick/demos/samegame/content/gfx/but-game-2.png
+++ /dev/null
diff --git a/examples/quick/demos/samegame/content/gfx/but-game-3.png b/examples/quick/demos/samegame/content/gfx/but-game-3.png
deleted file mode 100644
index adea77a687..0000000000
--- a/examples/quick/demos/samegame/content/gfx/but-game-3.png
+++ /dev/null
diff --git a/examples/quick/demos/samegame/content/gfx/but-game-4.png b/examples/quick/demos/samegame/content/gfx/but-game-4.png
deleted file mode 100644
index 18c922ba45..0000000000
--- a/examples/quick/demos/samegame/content/gfx/but-game-4.png
+++ /dev/null
diff --git a/examples/quick/demos/samegame/content/gfx/but-game-new.png b/examples/quick/demos/samegame/content/gfx/but-game-new.png
deleted file mode 100644
index 257e182585..0000000000
--- a/examples/quick/demos/samegame/content/gfx/but-game-new.png
+++ /dev/null
diff --git a/examples/quick/demos/samegame/content/gfx/but-menu.png b/examples/quick/demos/samegame/content/gfx/but-menu.png
deleted file mode 100644
index 8440e87759..0000000000
--- a/examples/quick/demos/samegame/content/gfx/but-menu.png
+++ /dev/null
diff --git a/examples/quick/demos/samegame/content/gfx/but-puzzle-next.png b/examples/quick/demos/samegame/content/gfx/but-puzzle-next.png
deleted file mode 100644
index 7e3ed417d0..0000000000
--- a/examples/quick/demos/samegame/content/gfx/but-puzzle-next.png
+++ /dev/null
diff --git a/examples/quick/demos/samegame/content/gfx/but-quit.png b/examples/quick/demos/samegame/content/gfx/but-quit.png
deleted file mode 100644
index 95c77ced94..0000000000
--- a/examples/quick/demos/samegame/content/gfx/but-quit.png
+++ /dev/null
diff --git a/examples/quick/demos/samegame/content/gfx/green-puzzle.png b/examples/quick/demos/samegame/content/gfx/green-puzzle.png
deleted file mode 100644
index 581f76fd8d..0000000000
--- a/examples/quick/demos/samegame/content/gfx/green-puzzle.png
+++ /dev/null
diff --git a/examples/quick/demos/samegame/content/gfx/green.png b/examples/quick/demos/samegame/content/gfx/green.png
deleted file mode 100644
index da4cca5e7f..0000000000
--- a/examples/quick/demos/samegame/content/gfx/green.png
+++ /dev/null
diff --git a/examples/quick/demos/samegame/content/gfx/icon-fail.png b/examples/quick/demos/samegame/content/gfx/icon-fail.png
deleted file mode 100644
index 40726118a9..0000000000
--- a/examples/quick/demos/samegame/content/gfx/icon-fail.png
+++ /dev/null
diff --git a/examples/quick/demos/samegame/content/gfx/icon-ok.png b/examples/quick/demos/samegame/content/gfx/icon-ok.png
deleted file mode 100644
index 15a8442e94..0000000000
--- a/examples/quick/demos/samegame/content/gfx/icon-ok.png
+++ /dev/null
diff --git a/examples/quick/demos/samegame/content/gfx/icon-time.png b/examples/quick/demos/samegame/content/gfx/icon-time.png
deleted file mode 100644
index 9490e49e90..0000000000
--- a/examples/quick/demos/samegame/content/gfx/icon-time.png
+++ /dev/null
diff --git a/examples/quick/demos/samegame/content/gfx/logo-a.png b/examples/quick/demos/samegame/content/gfx/logo-a.png
deleted file mode 100644
index 20c20ba480..0000000000
--- a/examples/quick/demos/samegame/content/gfx/logo-a.png
+++ /dev/null
diff --git a/examples/quick/demos/samegame/content/gfx/logo-e.png b/examples/quick/demos/samegame/content/gfx/logo-e.png
deleted file mode 100644
index dd663f114a..0000000000
--- a/examples/quick/demos/samegame/content/gfx/logo-e.png
+++ /dev/null
diff --git a/examples/quick/demos/samegame/content/gfx/logo-g.png b/examples/quick/demos/samegame/content/gfx/logo-g.png
deleted file mode 100644
index a319bf9ffa..0000000000
--- a/examples/quick/demos/samegame/content/gfx/logo-g.png
+++ /dev/null
diff --git a/examples/quick/demos/samegame/content/gfx/logo-m.png b/examples/quick/demos/samegame/content/gfx/logo-m.png
deleted file mode 100644
index 6a029b3267..0000000000
--- a/examples/quick/demos/samegame/content/gfx/logo-m.png
+++ /dev/null
diff --git a/examples/quick/demos/samegame/content/gfx/logo-s.png b/examples/quick/demos/samegame/content/gfx/logo-s.png
deleted file mode 100644
index 963b17546a..0000000000
--- a/examples/quick/demos/samegame/content/gfx/logo-s.png
+++ /dev/null
diff --git a/examples/quick/demos/samegame/content/gfx/logo.png b/examples/quick/demos/samegame/content/gfx/logo.png
deleted file mode 100644
index e900eddb2f..0000000000
--- a/examples/quick/demos/samegame/content/gfx/logo.png
+++ /dev/null
diff --git a/examples/quick/demos/samegame/content/gfx/particle-brick.png b/examples/quick/demos/samegame/content/gfx/particle-brick.png
deleted file mode 100644
index 5c83896d22..0000000000
--- a/examples/quick/demos/samegame/content/gfx/particle-brick.png
+++ /dev/null
diff --git a/examples/quick/demos/samegame/content/gfx/particle-paint.png b/examples/quick/demos/samegame/content/gfx/particle-paint.png
deleted file mode 100644
index 9bd0a2a13f..0000000000
--- a/examples/quick/demos/samegame/content/gfx/particle-paint.png
+++ /dev/null
diff --git a/examples/quick/demos/samegame/content/gfx/particle-smoke.png b/examples/quick/demos/samegame/content/gfx/particle-smoke.png
deleted file mode 100644
index b27f954a79..0000000000
--- a/examples/quick/demos/samegame/content/gfx/particle-smoke.png
+++ /dev/null
diff --git a/examples/quick/demos/samegame/content/gfx/red-puzzle.png b/examples/quick/demos/samegame/content/gfx/red-puzzle.png
deleted file mode 100644
index 9ceb17e4d0..0000000000
--- a/examples/quick/demos/samegame/content/gfx/red-puzzle.png
+++ /dev/null
diff --git a/examples/quick/demos/samegame/content/gfx/red.png b/examples/quick/demos/samegame/content/gfx/red.png
deleted file mode 100644
index 681810fe3b..0000000000
--- a/examples/quick/demos/samegame/content/gfx/red.png
+++ /dev/null
diff --git a/examples/quick/demos/samegame/content/gfx/text-highscore-new.png b/examples/quick/demos/samegame/content/gfx/text-highscore-new.png
deleted file mode 100644
index 50f7fcd0f6..0000000000
--- a/examples/quick/demos/samegame/content/gfx/text-highscore-new.png
+++ /dev/null
diff --git a/examples/quick/demos/samegame/content/gfx/text-highscore.png b/examples/quick/demos/samegame/content/gfx/text-highscore.png
deleted file mode 100644
index 7198c277b8..0000000000
--- a/examples/quick/demos/samegame/content/gfx/text-highscore.png
+++ /dev/null
diff --git a/examples/quick/demos/samegame/content/gfx/text-no-winner.png b/examples/quick/demos/samegame/content/gfx/text-no-winner.png
deleted file mode 100644
index b4a6685111..0000000000
--- a/examples/quick/demos/samegame/content/gfx/text-no-winner.png
+++ /dev/null
diff --git a/examples/quick/demos/samegame/content/gfx/text-p1-go.png b/examples/quick/demos/samegame/content/gfx/text-p1-go.png
deleted file mode 100644
index c7bd2a5e75..0000000000
--- a/examples/quick/demos/samegame/content/gfx/text-p1-go.png
+++ /dev/null
diff --git a/examples/quick/demos/samegame/content/gfx/text-p1-won.png b/examples/quick/demos/samegame/content/gfx/text-p1-won.png
deleted file mode 100644
index 41c2eb7c98..0000000000
--- a/examples/quick/demos/samegame/content/gfx/text-p1-won.png
+++ /dev/null
diff --git a/examples/quick/demos/samegame/content/gfx/text-p1.png b/examples/quick/demos/samegame/content/gfx/text-p1.png
deleted file mode 100644
index b59c87b977..0000000000
--- a/examples/quick/demos/samegame/content/gfx/text-p1.png
+++ /dev/null
diff --git a/examples/quick/demos/samegame/content/gfx/text-p2-go.png b/examples/quick/demos/samegame/content/gfx/text-p2-go.png
deleted file mode 100644
index f03cd93afa..0000000000
--- a/examples/quick/demos/samegame/content/gfx/text-p2-go.png
+++ /dev/null
diff --git a/examples/quick/demos/samegame/content/gfx/text-p2-won.png b/examples/quick/demos/samegame/content/gfx/text-p2-won.png
deleted file mode 100644
index 116b7f2e7a..0000000000
--- a/examples/quick/demos/samegame/content/gfx/text-p2-won.png
+++ /dev/null
diff --git a/examples/quick/demos/samegame/content/gfx/text-p2.png b/examples/quick/demos/samegame/content/gfx/text-p2.png
deleted file mode 100644
index d4f2bc7335..0000000000
--- a/examples/quick/demos/samegame/content/gfx/text-p2.png
+++ /dev/null
diff --git a/examples/quick/demos/samegame/content/gfx/yellow-puzzle.png b/examples/quick/demos/samegame/content/gfx/yellow-puzzle.png
deleted file mode 100644
index 66044c81b4..0000000000
--- a/examples/quick/demos/samegame/content/gfx/yellow-puzzle.png
+++ /dev/null
diff --git a/examples/quick/demos/samegame/content/gfx/yellow.png b/examples/quick/demos/samegame/content/gfx/yellow.png
deleted file mode 100644
index 6bc5d385e3..0000000000
--- a/examples/quick/demos/samegame/content/gfx/yellow.png
+++ /dev/null
diff --git a/examples/quick/demos/samegame/content/levels/TemplateBase.qml b/examples/quick/demos/samegame/content/levels/TemplateBase.qml
deleted file mode 100644
index 85f8b64703..0000000000
--- a/examples/quick/demos/samegame/content/levels/TemplateBase.qml
+++ /dev/null
@@ -1,70 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the examples of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-import QtQuick 2.0
-
-Rectangle{
-    id: control
-    property int scoreTarget: -1
-    property int timeTarget: -1
-    property int moveTarget: -1
-    property bool mustClear: true
-    property string goalText: "Clear the level..."
-
-    property var startingGrid //If this isn't an array of ints, we will refuse to load the level.
-    /*  Ints are 0-4. If not enough ints are there it will be prepadded with 0s to fill the grid
-        (which ruins everything if you have the wrong number of rows).
-        0 - No block
-        1 - Red
-        2 - Blue
-        3 - Green
-        4 - Yellow
-        Ideas for future colors, but not supported in this version:
-        5 - Purple
-        6 - Cyan
-        7 - Gray
-        8 - Black
-        9 - White
-    */
-
-    width: 320
-    height: 416
-    color: "white" //TODO: Theme support for both setting themes per level, and seeing it in the control!
-}
diff --git a/examples/quick/demos/samegame/content/levels/level0.qml b/examples/quick/demos/samegame/content/levels/level0.qml
deleted file mode 100644
index a3cc06d548..0000000000
--- a/examples/quick/demos/samegame/content/levels/level0.qml
+++ /dev/null
@@ -1,59 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the examples of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-import QtQuick 2.0
-
-TemplateBase{
-    moveTarget: 3
-    goalText: "1 of 10<br><br>Clear in three moves..."
-    startingGrid: [ 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 ,
-                    0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 ,
-                    0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 ,
-                    0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 ,
-                    0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 ,
-                    0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 ,
-                    0 , 0 , 0 , 0 , 0 , 0 , 0 , 1 , 1 , 1 ,
-                    0 , 0 , 0 , 0 , 0 , 1 , 1 , 2 , 1 , 1 ,
-                    0 , 0 , 0 , 1 , 1 , 3 , 3 , 3 , 3 , 3 ,
-                    0 , 1 , 1 , 3 , 3 , 3 , 1 , 3 , 1 , 1 ,
-                    1 , 2 , 3 , 3 , 1 , 1 , 3 , 3 , 3 , 3 ,
-                    1 , 3 , 3 , 2 , 3 , 3 , 3 , 3 , 1 , 1 ,
-                    1 , 2 , 2 , 2 , 2 , 2 , 2 , 2 , 2 , 2 ]
-}
diff --git a/examples/quick/demos/samegame/content/levels/level1.qml b/examples/quick/demos/samegame/content/levels/level1.qml
deleted file mode 100644
index b9457aec4b..0000000000
--- a/examples/quick/demos/samegame/content/levels/level1.qml
+++ /dev/null
@@ -1,59 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the examples of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-import QtQuick 2.0
-
-TemplateBase{
-    timeTarget: 10
-    goalText: "2 of 10<br><br>Clear in 10 seconds..."
-    startingGrid: [ 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 ,
-                    0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 ,
-                    0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 ,
-                    0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 ,
-                    0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 ,
-                    0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 ,
-                    0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 ,
-                    0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 ,
-                    1 , 3 , 3 , 3 , 1 , 1 , 1 , 1 , 2 , 2 ,
-                    1 , 2 , 3 , 3 , 3 , 1 , 1 , 1 , 1 , 2 ,
-                    2 , 2 , 1 , 3 , 3 , 3 , 1 , 1 , 1 , 2 ,
-                    2 , 1 , 1 , 1 , 3 , 3 , 3 , 1 , 2 , 2 ,
-                    1 , 1 , 1 , 1 , 1 , 3 , 3 , 3 , 2 , 1 ]
-}
diff --git a/examples/quick/demos/samegame/content/levels/level2.qml b/examples/quick/demos/samegame/content/levels/level2.qml
deleted file mode 100644
index d7863ad286..0000000000
--- a/examples/quick/demos/samegame/content/levels/level2.qml
+++ /dev/null
@@ -1,61 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the examples of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-import QtQuick 2.0
-
-TemplateBase{
-    scoreTarget: 1200
-    timeTarget: 60
-    goalText: "3 of 10<br><br>Score over 1200 points in one minute..."
-    mustClear: false
-    startingGrid: [ 3 , 1 , 2 , 1 , 1 , 2 , 1 , 1 , 3 , 3 ,
-                    1 , 3 , 3 , 2 , 3 , 3 , 1 , 1 , 3 , 1 ,
-                    3 , 1 , 3 , 3 , 2 , 3 , 3 , 3 , 1 , 2 ,
-                    3 , 2 , 2 , 1 , 3 , 3 , 2 , 1 , 1 , 2 ,
-                    3 , 1 , 2 , 2 , 2 , 2 , 2 , 1 , 3 , 1 ,
-                    2 , 3 , 1 , 2 , 2 , 3 , 3 , 1 , 3 , 2 ,
-                    3 , 2 , 1 , 1 , 3 , 3 , 3 , 2 , 2 , 1 ,
-                    1 , 2 , 2 , 3 , 2 , 3 , 3 , 3 , 1 , 1 ,
-                    1 , 3 , 3 , 3 , 1 , 2 , 2 , 3 , 3 , 1 ,
-                    3 , 3 , 2 , 1 , 2 , 2 , 1 , 1 , 1 , 3 ,
-                    2 , 1 , 3 , 2 , 3 , 2 , 3 , 2 , 2 , 1 ,
-                    1 , 3 , 1 , 2 , 1 , 2 , 3 , 1 , 2 , 2 ,
-                    1 , 2 , 2 , 2 , 1 , 1 , 2 , 3 , 1 , 2 ]
-}
diff --git a/examples/quick/demos/samegame/content/levels/level3.qml b/examples/quick/demos/samegame/content/levels/level3.qml
deleted file mode 100644
index e9b9b15190..0000000000
--- a/examples/quick/demos/samegame/content/levels/level3.qml
+++ /dev/null
@@ -1,60 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the examples of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-import QtQuick 2.0
-
-TemplateBase{
-    scoreTarget: 3000
-    timeTarget: 60
-    goalText: "4 of 10<br>Clear the board with over 3000 points in under a minute..."
-    startingGrid: [ 3 , 3 , 1 , 1 , 1 , 2 , 2 , 4 , 3 , 3 ,
-                    4 , 3 , 1 , 4 , 2 , 2 , 2 , 4 , 3 , 4 ,
-                    4 , 3 , 3 , 4 , 1 , 1 , 3 , 3 , 4 , 4 ,
-                    3 , 3 , 3 , 3 , 3 , 1 , 3 , 2 , 2 , 4 ,
-                    4 , 4 , 3 , 4 , 3 , 1 , 4 , 4 , 4 , 4 ,
-                    4 , 4 , 3 , 4 , 1 , 1 , 4 , 4 , 3 , 3 ,
-                    4 , 2 , 2 , 2 , 2 , 2 , 4 , 4 , 4 , 1 ,
-                    4 , 4 , 2 , 4 , 2 , 2 , 1 , 1 , 1 , 1 ,
-                    4 , 4 , 2 , 4 , 2 , 2 , 1 , 4 , 4 , 1 ,
-                    4 , 1 , 1 , 4 , 3 , 3 , 4 , 2 , 4 , 1 ,
-                    4 , 1 , 1 , 2 , 3 , 3 , 4 , 2 , 2 , 1 ,
-                    1 , 1 , 2 , 2 , 2 , 3 , 3 , 3 , 2 , 1 ,
-                    4 , 1 , 1 , 2 , 2 , 3 , 4 , 3 , 4 , 4 ]
-}
diff --git a/examples/quick/demos/samegame/content/levels/level4.qml b/examples/quick/demos/samegame/content/levels/level4.qml
deleted file mode 100644
index 00e1d3703f..0000000000
--- a/examples/quick/demos/samegame/content/levels/level4.qml
+++ /dev/null
@@ -1,58 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the examples of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-import QtQuick 2.0
-
-TemplateBase{
-    goalText: "5 of 10<br><br>Clear the level..."
-    startingGrid: [ 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 ,
-                    0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 ,
-                    0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 ,
-                    0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 ,
-                    0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 ,
-                    1 , 3 , 2 , 1 , 1 , 1 , 1 , 3 , 2 , 3 ,
-                    1 , 2 , 3 , 1 , 3 , 2 , 2 , 1 , 1 , 2 ,
-                    3 , 2 , 2 , 2 , 1 , 1 , 1 , 1 , 3 , 3 ,
-                    2 , 1 , 1 , 3 , 2 , 1 , 1 , 2 , 1 , 3 ,
-                    1 , 3 , 3 , 1 , 2 , 1 , 2 , 1 , 3 , 3 ,
-                    1 , 3 , 2 , 2 , 2 , 1 , 1 , 3 , 2 , 3 ,
-                    1 , 1 , 3 , 2 , 3 , 3 , 2 , 1 , 1 , 1 ,
-                    1 , 2 , 2 , 3 , 2 , 2 , 1 , 3 , 1 , 3 ]
-}
diff --git a/examples/quick/demos/samegame/content/levels/level5.qml b/examples/quick/demos/samegame/content/levels/level5.qml
deleted file mode 100644
index 0be3c9d15d..0000000000
--- a/examples/quick/demos/samegame/content/levels/level5.qml
+++ /dev/null
@@ -1,59 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the examples of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-import QtQuick 2.0
-
-TemplateBase{
-    moveTarget: 4
-    goalText: "6 of 10<br><br>Clear in four or less moves..."
-    startingGrid: [ 4 , 4 , 4 , 4 , 4 , 4 , 4 , 4 , 4 , 4 ,
-                    4 , 2 , 2 , 2 , 4 , 3 , 3 , 3 , 4 , 4 ,
-                    4 , 2 , 4 , 4 , 4 , 3 , 2 , 3 , 4 , 4 ,
-                    4 , 2 , 2 , 2 , 4 , 3 , 3 , 3 , 4 , 4 ,
-                    4 , 4 , 4 , 2 , 4 , 3 , 4 , 3 , 4 , 4 ,
-                    4 , 2 , 2 , 2 , 4 , 3 , 4 , 3 , 4 , 4 ,
-                    4 , 4 , 4 , 4 , 4 , 4 , 4 , 4 , 4 , 4 ,
-                    4 , 3 , 4 , 3 , 4 , 2 , 2 , 2 , 4 , 3 ,
-                    4 , 3 , 3 , 3 , 4 , 2 , 4 , 4 , 4 , 3 ,
-                    4 , 3 , 3 , 3 , 4 , 2 , 2 , 2 , 4 , 3 ,
-                    4 , 3 , 4 , 3 , 4 , 2 , 4 , 4 , 4 , 4 ,
-                    4 , 3 , 4 , 3 , 4 , 2 , 2 , 2 , 4 , 3 ,
-                    4 , 4 , 4 , 4 , 4 , 4 , 4 , 4 , 4 , 4 ]
-}
diff --git a/examples/quick/demos/samegame/content/levels/level6.qml b/examples/quick/demos/samegame/content/levels/level6.qml
deleted file mode 100644
index e4964678e3..0000000000
--- a/examples/quick/demos/samegame/content/levels/level6.qml
+++ /dev/null
@@ -1,60 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the examples of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-import QtQuick 2.0
-
-TemplateBase{
-    moveTarget: 20
-    timeTarget: 40
-    goalText: "7 of 10<br><br>Clear with 20 moves in 40 seconds (or better)."
-    startingGrid: [ 1 , 3 , 1 , 1 , 1 , 1 , 2 , 1 , 2 , 2 ,
-                    2 , 1 , 2 , 3 , 3 , 1 , 3 , 1 , 1 , 3 ,
-                    3 , 1 , 1 , 1 , 2 , 2 , 3 , 2 , 3 , 1 ,
-                    1 , 3 , 1 , 1 , 3 , 1 , 1 , 1 , 2 , 3 ,
-                    2 , 1 , 1 , 1 , 3 , 2 , 3 , 3 , 2 , 3 ,
-                    3 , 3 , 3 , 3 , 2 , 2 , 3 , 1 , 3 , 2 ,
-                    2 , 2 , 3 , 2 , 2 , 3 , 2 , 2 , 2 , 2 ,
-                    1 , 2 , 1 , 2 , 1 , 3 , 2 , 3 , 2 , 3 ,
-                    1 , 1 , 2 , 3 , 3 , 3 , 3 , 1 , 1 , 2 ,
-                    3 , 3 , 2 , 2 , 2 , 2 , 3 , 1 , 3 , 1 ,
-                    1 , 2 , 3 , 3 , 3 , 1 , 3 , 2 , 1 , 2 ,
-                    1 , 2 , 1 , 1 , 2 , 3 , 1 , 2 , 1 , 3 ,
-                    3 , 1 , 2 , 2 , 1 , 3 , 3 , 1 , 3 , 2 ]
-}
diff --git a/examples/quick/demos/samegame/content/levels/level7.qml b/examples/quick/demos/samegame/content/levels/level7.qml
deleted file mode 100644
index bf190577d6..0000000000
--- a/examples/quick/demos/samegame/content/levels/level7.qml
+++ /dev/null
@@ -1,58 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the examples of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-import QtQuick 2.0
-
-TemplateBase{
-    goalText: "8 of 10<br><br>Clear the grid."
-    startingGrid: [ 2 , 4 , 3 , 2 , 3 , 2 , 3 , 3 , 4 , 3 ,
-                    2 , 2 , 3 , 3 , 1 , 4 , 3 , 3 , 3 , 2 ,
-                    1 , 4 , 2 , 3 , 4 , 3 , 3 , 1 , 1 , 1 ,
-                    2 , 1 , 2 , 4 , 4 , 2 , 2 , 3 , 2 , 1 ,
-                    3 , 4 , 4 , 1 , 3 , 2 , 4 , 2 , 1 , 1 ,
-                    2 , 2 , 3 , 1 , 2 , 4 , 1 , 2 , 1 , 2 ,
-                    1 , 2 , 3 , 2 , 4 , 4 , 3 , 1 , 1 , 2 ,
-                    4 , 4 , 2 , 1 , 2 , 4 , 2 , 2 , 4 , 3 ,
-                    4 , 2 , 4 , 1 , 3 , 4 , 1 , 4 , 2 , 4 ,
-                    4 , 3 , 4 , 1 , 4 , 3 , 1 , 3 , 1 , 1 ,
-                    3 , 3 , 2 , 3 , 2 , 4 , 1 , 2 , 4 , 4 ,
-                    3 , 4 , 2 , 2 , 4 , 3 , 4 , 1 , 3 , 2 ,
-                    4 , 3 , 3 , 4 , 2 , 4 , 1 , 2 , 3 , 2 ]
-}
diff --git a/examples/quick/demos/samegame/content/levels/level8.qml b/examples/quick/demos/samegame/content/levels/level8.qml
deleted file mode 100644
index 45163e08b7..0000000000
--- a/examples/quick/demos/samegame/content/levels/level8.qml
+++ /dev/null
@@ -1,59 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the examples of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-import QtQuick 2.0
-
-TemplateBase{
-    scoreTarget: 1000
-    goalText: "9 of 10<br><br>Score over 1000 points"
-    startingGrid: [ 1 , 4 , 4 , 3 , 2 , 1 , 4 , 2 , 4 , 2 ,
-                    2 , 3 , 4 , 4 , 1 , 1 , 1 , 4 , 4 , 4 ,
-                    1 , 3 , 1 , 2 , 2 , 1 , 2 , 1 , 4 , 2 ,
-                    4 , 3 , 4 , 2 , 1 , 4 , 1 , 2 , 2 , 3 ,
-                    3 , 4 , 2 , 4 , 4 , 3 , 2 , 2 , 2 , 1 ,
-                    4 , 4 , 3 , 2 , 4 , 4 , 2 , 1 , 1 , 1 ,
-                    1 , 2 , 1 , 3 , 4 , 1 , 1 , 3 , 2 , 3 ,
-                    3 , 4 , 2 , 2 , 1 , 3 , 2 , 2 , 4 , 2 ,
-                    2 , 4 , 1 , 2 , 2 , 4 , 3 , 3 , 3 , 1 ,
-                    1 , 2 , 2 , 4 , 1 , 2 , 2 , 3 , 3 , 3 ,
-                    4 , 4 , 1 , 4 , 3 , 1 , 3 , 3 , 3 , 4 ,
-                    1 , 2 , 4 , 1 , 2 , 1 , 1 , 4 , 2 , 1 ,
-                    1 , 2 , 3 , 4 , 2 , 4 , 4 , 2 , 1 , 3 ]
-}
diff --git a/examples/quick/demos/samegame/content/levels/level9.qml b/examples/quick/demos/samegame/content/levels/level9.qml
deleted file mode 100644
index 2498ca9abc..0000000000
--- a/examples/quick/demos/samegame/content/levels/level9.qml
+++ /dev/null
@@ -1,62 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the examples of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-import QtQuick 2.0
-
-TemplateBase{
-    scoreTarget: 2000
-    timeTarget: 60
-    moveTarget: 20
-    mustClear: false
-    goalText: "10 of 10<br><br>Score 2000 in one minute with less than 20 moves!"
-    startingGrid: [ 3 , 2 , 3 , 1 , 3 , 3 , 4 , 1 , 3 , 3 ,
-                    2 , 3 , 2 , 1 , 1 , 2 , 2 , 2 , 4 , 1 ,
-                    2 , 4 , 4 , 4 , 3 , 1 , 4 , 4 , 4 , 1 ,
-                    3 , 1 , 3 , 4 , 4 , 2 , 2 , 2 , 2 , 3 ,
-                    2 , 1 , 4 , 4 , 3 , 3 , 1 , 1 , 3 , 2 ,
-                    3 , 2 , 1 , 4 , 3 , 4 , 1 , 3 , 4 , 2 ,
-                    3 , 3 , 1 , 4 , 4 , 4 , 2 , 1 , 2 , 3 ,
-                    2 , 3 , 4 , 3 , 4 , 1 , 1 , 3 , 2 , 4 ,
-                    4 , 4 , 1 , 2 , 4 , 3 , 2 , 2 , 2 , 4 ,
-                    1 , 4 , 2 , 2 , 1 , 1 , 2 , 1 , 1 , 4 ,
-                    1 , 4 , 3 , 3 , 3 , 1 , 3 , 4 , 4 , 2 ,
-                    3 , 4 , 1 , 1 , 2 , 2 , 2 , 3 , 2 , 1 ,
-                    3 , 3 , 4 , 3 , 1 , 1 , 1 , 4 , 4 , 3 ]
-}
diff --git a/examples/quick/demos/samegame/content/qmldir b/examples/quick/demos/samegame/content/qmldir
deleted file mode 100644
index 3b552ec1f1..0000000000
--- a/examples/quick/demos/samegame/content/qmldir
+++ /dev/null
@@ -1,13 +0,0 @@
-singleton Settings 1.0 Settings.qml
-Block 1.0 Block.qml
-BlockEmitter 1.0 BlockEmitter.qml
-Button 1.0 Button.qml
-GameArea 1.0 GameArea.qml
-LogoAnimation 1.0 LogoAnimation.qml
-MenuEmitter 1.0 MenuEmitter.qml
-PaintEmitter 1.0 PaintEmitter.qml
-PrimaryPack 1.0 PrimaryPack.qml
-PuzzleBlock 1.0 PuzzleBlock.qml
-SamegameText 1.0 SamegameText.qml
-SimpleBlock 1.0 SimpleBlock.qml
-SmokeText 1.0 SmokeText.qml
diff --git a/examples/quick/demos/samegame/content/samegame.js b/examples/quick/demos/samegame/content/samegame.js
deleted file mode 100644
index 8f32fb9007..0000000000
--- a/examples/quick/demos/samegame/content/samegame.js
+++ /dev/null
@@ -1,580 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the examples of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-/* This script file handles the game logic */
-.pragma library
-.import QtQuick.LocalStorage 2.0 as Sql
-
-var maxColumn = 10;
-var maxRow = 13;
-var types = 3;
-var maxIndex = maxColumn*maxRow;
-var board = new Array(maxIndex);
-var blockSrc = "Block.qml";
-var gameDuration;
-var component = Qt.createComponent(blockSrc);
-var gameCanvas;
-var betweenTurns = false;
-
-var puzzleLevel = null;
-var puzzlePath = "";
-
-var gameMode = "arcade"; //Set in new game, then tweaks behaviour of other functions
-var gameOver = false;
-
-function changeBlock(src)
-{
-    blockSrc = src;
-    component = Qt.createComponent(blockSrc);
-}
-
-// Index function used instead of a 2D array
-function index(column, row)
-{
-    return column + row * maxColumn;
-}
-
-function timeStr(msecs)
-{
-    var secs = Math.floor(msecs/1000);
-    var m = Math.floor(secs/60);
-    var ret = "" + m + "m " + (secs%60) + "s";
-    return ret;
-}
-
-function cleanUp()
-{
-    if (gameCanvas == undefined)
-        return;
-    // Delete blocks from previous game
-    for (var i = 0; i < maxIndex; i++) {
-        if (board[i] != null)
-            board[i].destroy();
-        board[i] = null;
-    }
-    if (puzzleLevel != null){
-        puzzleLevel.destroy();
-        puzzleLevel = null;
-    }
-    gameCanvas.mode = ""
-}
-
-function startNewGame(gc, mode, map)
-{
-    gameCanvas = gc;
-    if (mode == undefined)
-        gameMode = "arcade";
-    else
-        gameMode = mode;
-    gameOver = false;
-
-    cleanUp();
-
-    gc.gameOver = false;
-    gc.mode = gameMode;
-    // Calculate board size
-    maxColumn = Math.floor(gameCanvas.width/gameCanvas.blockSize);
-    maxRow = Math.floor(gameCanvas.height/gameCanvas.blockSize);
-    maxIndex = maxRow * maxColumn;
-    if (gameMode == "arcade") //Needs to be after board sizing
-        getHighScore();
-
-
-    // Initialize Board
-    board = new Array(maxIndex);
-    gameCanvas.score = 0;
-    gameCanvas.score2 = 0;
-    gameCanvas.moves = 0;
-    gameCanvas.curTurn = 1;
-    if (gameMode == "puzzle")
-        loadMap(map);
-    else//Note that we load them in reverse order for correct visual stacking
-        for (var column = maxColumn - 1; column >= 0; column--)
-            for (var row = maxRow - 1; row >= 0; row--)
-                createBlock(column, row);
-    if (gameMode == "puzzle")
-        getLevelHistory();//Needs to be after map load
-    gameDuration = new Date();
-}
-
-var fillFound;  // Set after a floodFill call to the number of blocks found
-var floodBoard; // Set to 1 if the floodFill reaches off that node
-
-// NOTE: Be careful with vars named x,y, as the calling object's x,y are still in scope
-function handleClick(x,y)
-{
-    if (betweenTurns || gameOver || gameCanvas == undefined)
-        return;
-    var column = Math.floor(x/gameCanvas.blockSize);
-    var row = Math.floor(y/gameCanvas.blockSize);
-    if (column >= maxColumn || column < 0 || row >= maxRow || row < 0)
-        return;
-    if (board[index(column, row)] == null)
-        return;
-    // If it's a valid block, remove it and all connected (does nothing if it's not connected)
-    floodFill(column,row, -1);
-    if (fillFound <= 0)
-        return;
-    if (gameMode == "multiplayer" && gameCanvas.curTurn == 2)
-        gameCanvas.score2 += (fillFound - 1) * (fillFound - 1);
-    else
-        gameCanvas.score += (fillFound - 1) * (fillFound - 1);
-    if (gameMode == "multiplayer" && gameCanvas.curTurn == 2)
-        shuffleUp();
-    else
-        shuffleDown();
-    gameCanvas.moves += 1;
-    if (gameMode == "endless")
-        refill();
-    else if (gameMode != "multiplayer")
-        victoryCheck();
-    if (gameMode == "multiplayer" && !gc.gameOver){
-        betweenTurns = true;
-        gameCanvas.swapPlayers();//signal, animate and call turnChange() when ready
-    }
-}
-
-function floodFill(column,row,type)
-{
-    if (board[index(column, row)] == null)
-        return;
-    var first = false;
-    if (type == -1) {
-        first = true;
-        type = board[index(column,row)].type;
-
-        // Flood fill initialization
-        fillFound = 0;
-        floodBoard = new Array(maxIndex);
-    }
-    if (column >= maxColumn || column < 0 || row >= maxRow || row < 0)
-        return;
-    if (floodBoard[index(column, row)] == 1 || (!first && type != board[index(column, row)].type))
-        return;
-    floodBoard[index(column, row)] = 1;
-    floodFill(column + 1, row, type);
-    floodFill(column - 1, row, type);
-    floodFill(column, row + 1, type);
-    floodFill(column, row - 1, type);
-    if (first == true && fillFound == 0)
-        return; // Can't remove single blocks
-    board[index(column, row)].dying = true;
-    board[index(column, row)] = null;
-    fillFound += 1;
-}
-
-function shuffleDown()
-{
-    // Fall down
-    for (var column = 0; column < maxColumn; column++) {
-        var fallDist = 0;
-        for (var row = maxRow - 1; row >= 0; row--) {
-            if (board[index(column,row)] == null) {
-                fallDist += 1;
-            } else {
-                if (fallDist > 0) {
-                    var obj = board[index(column, row)];
-                    obj.y = (row + fallDist) * gameCanvas.blockSize;
-                    board[index(column, row + fallDist)] = obj;
-                    board[index(column, row)] = null;
-                }
-            }
-        }
-    }
-    // Fall to the left
-    fallDist = 0;
-    for (column = 0; column < maxColumn; column++) {
-        if (board[index(column, maxRow - 1)] == null) {
-            fallDist += 1;
-        } else {
-            if (fallDist > 0) {
-                for (row = 0; row < maxRow; row++) {
-                    obj = board[index(column, row)];
-                    if (obj == null)
-                        continue;
-                    obj.x = (column - fallDist) * gameCanvas.blockSize;
-                    board[index(column - fallDist,row)] = obj;
-                    board[index(column, row)] = null;
-                }
-            }
-        }
-    }
-}
-
-
-function shuffleUp()
-{
-    // Fall up
-    for (var column = 0; column < maxColumn; column++) {
-        var fallDist = 0;
-        for (var row = 0; row < maxRow; row++) {
-            if (board[index(column,row)] == null) {
-                fallDist += 1;
-            } else {
-                if (fallDist > 0) {
-                    var obj = board[index(column, row)];
-                    obj.y = (row - fallDist) * gameCanvas.blockSize;
-                    board[index(column, row - fallDist)] = obj;
-                    board[index(column, row)] = null;
-                }
-            }
-        }
-    }
-    // Fall to the left (or should it be right, so as to be left for P2?)
-    fallDist = 0;
-    for (column = 0; column < maxColumn; column++) {
-        if (board[index(column, 0)] == null) {
-            fallDist += 1;
-        } else {
-            if (fallDist > 0) {
-                for (row = 0; row < maxRow; row++) {
-                    obj = board[index(column, row)];
-                    if (obj == null)
-                        continue;
-                    obj.x = (column - fallDist) * gameCanvas.blockSize;
-                    board[index(column - fallDist,row)] = obj;
-                    board[index(column, row)] = null;
-                }
-            }
-        }
-    }
-}
-
-function turnChange()//called by ui outside
-{
-    betweenTurns = false;
-    if (gameCanvas.curTurn == 1){
-        shuffleUp();
-        gameCanvas.curTurn = 2;
-        victoryCheck();
-    }else{
-        shuffleDown();
-        gameCanvas.curTurn = 1;
-        victoryCheck();
-    }
-}
-
-function refill()
-{
-    for (var column = 0; column < maxColumn; column++) {
-        for (var row = 0; row < maxRow; row++) {
-            if (board[index(column, row)] == null)
-                createBlock(column, row);
-        }
-    }
-}
-
-function victoryCheck()
-{
-    // Awards bonuses for no blocks left
-    var deservesBonus = true;
-    if (board[index(0,maxRow - 1)] != null || board[index(0,0)] != null)
-        deservesBonus = false;
-    // Checks for game over
-    if (deservesBonus){
-        if (gameCanvas.curTurn = 1)
-            gameCanvas.score += 1000;
-        else
-            gameCanvas.score2 += 1000;
-    }
-    gameOver = deservesBonus;
-    if (gameCanvas.curTurn == 1){
-        if (!(floodMoveCheck(0, maxRow - 1, -1)))
-            gameOver = true;
-    }else{
-        if (!(floodMoveCheck(0, 0, -1, true)))
-            gameOver = true;
-    }
-    if (gameMode == "puzzle"){
-        puzzleVictoryCheck(deservesBonus);//Takes it from here
-        return;
-    }
-    if (gameOver) {
-        var winnerScore = Math.max(gameCanvas.score, gameCanvas.score2);
-        if (gameMode == "multiplayer"){
-            gameCanvas.score = winnerScore;
-            saveHighScore(gameCanvas.score2);
-        }
-        saveHighScore(gameCanvas.score);
-        gameDuration = new Date() - gameDuration;
-        gameCanvas.gameOver = true;
-    }
-}
-
-// Only floods up and right, to see if it can find adjacent same-typed blocks
-function floodMoveCheck(column, row, type, goDownInstead)
-{
-    if (column >= maxColumn || column < 0 || row >= maxRow || row < 0)
-        return false;
-    if (board[index(column, row)] == null)
-        return false;
-    var myType = board[index(column, row)].type;
-    if (type == myType)
-        return true;
-    if (goDownInstead)
-        return floodMoveCheck(column + 1, row, myType, goDownInstead) ||
-               floodMoveCheck(column, row + 1, myType, goDownInstead);
-    else
-        return floodMoveCheck(column + 1, row, myType) ||
-               floodMoveCheck(column, row - 1, myType);
-}
-
-function createBlock(column,row,type)
-{
-    // Note that we don't wait for the component to become ready. This will
-    // only work if the block QML is a local file. Otherwise the component will
-    // not be ready immediately. There is a statusChanged signal on the
-    // component you could use if you want to wait to load remote files.
-    if (component.status == 1){
-        if (type == undefined)
-            type = Math.floor(Math.random() * types);
-        if (type < 0 || type > 4) {
-            console.log("Invalid type requested");//TODO: Is this triggered by custom levels much?
-            return;
-        }
-        var dynamicObject = component.createObject(gameCanvas,
-                {"type": type,
-                "x": column*gameCanvas.blockSize,
-                "y": -1*gameCanvas.blockSize,
-                "width": gameCanvas.blockSize,
-                "height": gameCanvas.blockSize,
-                "particleSystem": gameCanvas.ps});
-        if (dynamicObject == null){
-            console.log("error creating block");
-            console.log(component.errorString());
-            return false;
-        }
-        dynamicObject.y = row*gameCanvas.blockSize;
-        dynamicObject.spawned = true;
-
-        board[index(column,row)] = dynamicObject;
-    }else{
-        console.log("error loading block component");
-        console.log(component.errorString());
-        return false;
-    }
-    return true;
-}
-
-function showPuzzleError(str)
-{
-    //TODO: Nice user visible UI?
-    console.log(str);
-}
-
-function loadMap(map)
-{
-    puzzlePath = map;
-    var levelComp = Qt.createComponent(puzzlePath);
-    if (levelComp.status != 1){
-        console.log("Error loading level");
-        showPuzzleError(levelComp.errorString());
-        return;
-    }
-    puzzleLevel = levelComp.createObject();
-    if (puzzleLevel == null || !puzzleLevel.startingGrid instanceof Array) {
-        showPuzzleError("Bugger!");
-        return;
-    }
-    gameCanvas.showPuzzleGoal(puzzleLevel.goalText);
-    //showPuzzleGoal should call finishLoadingMap as the next thing it does, before handling more events
-}
-
-function finishLoadingMap()
-{
-    for (var i in puzzleLevel.startingGrid)
-        if (! (puzzleLevel.startingGrid[i] >= 0 && puzzleLevel.startingGrid[i] <= 9) )
-            puzzleLevel.startingGrid[i] = 0;
-    //TODO: Don't allow loading larger levels, leads to cheating
-    while (puzzleLevel.startingGrid.length > maxIndex) puzzleLevel.startingGrid.shift();
-    while (puzzleLevel.startingGrid.length < maxIndex) puzzleLevel.startingGrid.unshift(0);
-    for (var i in puzzleLevel.startingGrid)
-        if (puzzleLevel.startingGrid[i] > 0)
-            createBlock(i % maxColumn, Math.floor(i / maxColumn), puzzleLevel.startingGrid[i] - 1);
-
-    //### Experimental feature - allow levels to contain arbitrary QML scenes as well!
-    //while (puzzleLevel.children.length)
-    //    puzzleLevel.children[0].parent = gameCanvas;
-    gameDuration = new Date(); //Don't start until we finish loading
-}
-
-function puzzleVictoryCheck(clearedAll)//gameOver has also been set if no more moves
-{
-    var won = true;
-    var soFar = new Date() - gameDuration;
-    if (puzzleLevel.scoreTarget != -1 && gameCanvas.score < puzzleLevel.scoreTarget){
-        won = false;
-    } if (puzzleLevel.scoreTarget != -1 && gameCanvas.score >= puzzleLevel.scoreTarget && !puzzleLevel.mustClear){
-        gameOver = true;
-    } if (puzzleLevel.timeTarget != -1 && soFar/1000.0 > puzzleLevel.timeTarget){
-        gameOver = true;
-    } if (puzzleLevel.moveTarget != -1 && gameCanvas.moves >= puzzleLevel.moveTarget){
-        gameOver = true;
-    } if (puzzleLevel.mustClear && gameOver && !clearedAll) {
-        won = false;
-    }
-
-    if (gameOver) {
-        gameCanvas.gameOver = true;
-        gameCanvas.showPuzzleEnd(won);
-
-        if (won) {
-            // Store progress
-            saveLevelHistory();
-        }
-    }
-}
-
-function getHighScore()
-{
-    var db = Sql.LocalStorage.openDatabaseSync(
-        "SameGame",
-        "2.0",
-        "SameGame Local Data",
-        100
-    );
-    db.transaction(
-        function(tx) {
-            tx.executeSql('CREATE TABLE IF NOT EXISTS Scores(game TEXT, score NUMBER, gridSize TEXT, time NUMBER)');
-            // Only show results for the current grid size
-            var rs = tx.executeSql('SELECT * FROM Scores WHERE gridSize = "'
-                + maxColumn + "x" + maxRow + '" AND game = "' + gameMode + '" ORDER BY score desc');
-            if (rs.rows.length > 0)
-                gameCanvas.highScore = rs.rows.item(0).score;
-            else
-                gameCanvas.highScore = 0;
-        }
-    );
-}
-
-function saveHighScore(score)
-{
-    // Offline storage
-    var db = Sql.LocalStorage.openDatabaseSync(
-        "SameGame",
-        "2.0",
-        "SameGame Local Data",
-        100
-    );
-    var dataStr = "INSERT INTO Scores VALUES(?, ?, ?, ?)";
-    var data = [
-        gameMode,
-        score,
-        maxColumn + "x" + maxRow,
-        Math.floor(gameDuration / 1000)
-    ];
-    if (score >= gameCanvas.highScore)//Update UI field
-        gameCanvas.highScore = score;
-
-    db.transaction(
-        function(tx) {
-            tx.executeSql('CREATE TABLE IF NOT EXISTS Scores(game TEXT, score NUMBER, gridSize TEXT, time NUMBER)');
-            tx.executeSql(dataStr, data);
-        }
-    );
-}
-
-function getLevelHistory()
-{
-    var db = Sql.LocalStorage.openDatabaseSync(
-        "SameGame",
-        "2.0",
-        "SameGame Local Data",
-        100
-    );
-    db.transaction(
-        function(tx) {
-            tx.executeSql('CREATE TABLE IF NOT EXISTS Puzzle(level TEXT, score NUMBER, moves NUMBER, time NUMBER)');
-            var rs = tx.executeSql('SELECT * FROM Puzzle WHERE level = "' + puzzlePath + '" ORDER BY score desc');
-            if (rs.rows.length > 0) {
-                gameCanvas.puzzleWon = true;
-                gameCanvas.highScore = rs.rows.item(0).score;
-            } else {
-                gameCanvas.puzzleWon = false;
-                gameCanvas.highScore = 0;
-            }
-        }
-    );
-}
-
-function saveLevelHistory()
-{
-    var db = Sql.LocalStorage.openDatabaseSync(
-        "SameGame",
-        "2.0",
-        "SameGame Local Data",
-        100
-    );
-    var dataStr = "INSERT INTO Puzzle VALUES(?, ?, ?, ?)";
-    var data = [
-        puzzlePath,
-        gameCanvas.score,
-        gameCanvas.moves,
-        Math.floor(gameDuration / 1000)
-    ];
-    gameCanvas.puzzleWon = true;
-
-    db.transaction(
-        function(tx) {
-            tx.executeSql('CREATE TABLE IF NOT EXISTS Puzzle(level TEXT, score NUMBER, moves NUMBER, time NUMBER)');
-            tx.executeSql(dataStr, data);
-        }
-    );
-}
-
-function nuke() //For "Debug mode"
-{
-    for (var row = 1; row <= 5; row++) {
-        for (var col = 0; col < 5; col++) {
-            if (board[index(col, maxRow - row)] != null) {
-                board[index(col, maxRow - row)].dying = true;
-                board[index(col, maxRow - row)] = null;
-            }
-        }
-    }
-    if (gameMode == "multiplayer" && gameCanvas.curTurn == 2)
-        shuffleUp();
-    else
-        shuffleDown();
-    if (gameMode == "endless")
-        refill();
-    else
-        victoryCheck();
-}
diff --git a/examples/quick/demos/samegame/doc/images/qtquick-demo-samegame-med-1.png b/examples/quick/demos/samegame/doc/images/qtquick-demo-samegame-med-1.png
deleted file mode 100644
index cce9f11017..0000000000
--- a/examples/quick/demos/samegame/doc/images/qtquick-demo-samegame-med-1.png
+++ /dev/null
diff --git a/examples/quick/demos/samegame/doc/images/qtquick-demo-samegame-med-2.png b/examples/quick/demos/samegame/doc/images/qtquick-demo-samegame-med-2.png
deleted file mode 100644
index ca9e8368b1..0000000000
--- a/examples/quick/demos/samegame/doc/images/qtquick-demo-samegame-med-2.png
+++ /dev/null
diff --git a/examples/quick/demos/samegame/doc/src/samegame.qdoc b/examples/quick/demos/samegame/doc/src/samegame.qdoc
deleted file mode 100644
index 107a869bff..0000000000
--- a/examples/quick/demos/samegame/doc/src/samegame.qdoc
+++ /dev/null
@@ -1,47 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the documentation of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:FDL$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
-**
-** GNU Free Documentation License Usage
-** Alternatively, this file may be used under the terms of the GNU Free
-** Documentation License version 1.3 as published by the Free Software
-** Foundation and appearing in the file included in the packaging of
-** this file. Please review the following information to ensure
-** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-/*!
-    \title Qt Quick Demo - Same Game
-    \ingroup qtquickdemos
-    \example demos/samegame
-    \brief A QML implementation of the popular puzzle game by Kuniaki Moribe.
-
-    \e{Same Game} demonstrates a QML game with custom types and logic written in
-    JavaScript. The game uses various \l{Qt Quick} features such as
-    particles, animation, and loading images.
-
-    \image qtquick-demo-samegame-med-1.png
-    \image qtquick-demo-samegame-med-2.png
-
-    For more details about different parts of the example, see
-    \l{QML Advanced Tutorial}.
-
-    \include examples-run.qdocinc
-
-    \sa {QML Applications}
-*/
diff --git a/examples/quick/demos/samegame/main.cpp b/examples/quick/demos/samegame/main.cpp
deleted file mode 100644
index c6b01f491a..0000000000
--- a/examples/quick/demos/samegame/main.cpp
+++ /dev/null
@@ -1,41 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the examples of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-#include "../../shared/shared.h"
-DECLARATIVE_EXAMPLE_MAIN(demos/samegame/samegame)
diff --git a/examples/quick/demos/samegame/samegame.pro b/examples/quick/demos/samegame/samegame.pro
deleted file mode 100644
index 7b680490ad..0000000000
--- a/examples/quick/demos/samegame/samegame.pro
+++ /dev/null
@@ -1,8 +0,0 @@
-TEMPLATE = app
-
-QT += qml quick sql
-SOURCES += main.cpp
-RESOURCES += samegame.qrc
-
-target.path = $$[QT_INSTALL_EXAMPLES]/quick/demos/samegame
-INSTALLS += target
diff --git a/examples/quick/demos/samegame/samegame.qml b/examples/quick/demos/samegame/samegame.qml
deleted file mode 100644
index 63e4083a8b..0000000000
--- a/examples/quick/demos/samegame/samegame.qml
+++ /dev/null
@@ -1,372 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the examples of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-import QtQuick 2.0
-import QtQuick.Particles 2.0
-import "content/samegame.js" as Logic
-import "content"
-
-Rectangle {
-    id: root
-    width: Settings.screenWidth; height: Settings.screenHeight
-    property int acc: 0
-
-
-    function loadPuzzle() {
-        if (gameCanvas.mode != "")
-            Logic.cleanUp();
-        Logic.startNewGame(gameCanvas,"puzzle","levels/level"+acc+".qml")
-    }
-    function nextPuzzle() {
-        acc = (acc + 1) % 10;
-        loadPuzzle();
-    }
-    Timer {
-        id: gameOverTimer
-        interval: 1500
-        running : gameCanvas.gameOver && gameCanvas.mode == "puzzle" //mode will be reset by cleanUp();
-        repeat  : false
-        onTriggered: {
-            Logic.cleanUp();
-            nextPuzzle();
-        }
-    }
-
-    Image {
-        source: "content/gfx/background.png"
-        anchors.fill: parent
-    }
-
-    GameArea {
-        id: gameCanvas
-        z: 1
-        y: Settings.headerHeight
-
-        width: parent.width
-        height: parent.height - Settings.headerHeight - Settings.footerHeight
-
-        backgroundVisible: root.state == "in-game"
-        onModeChanged: if (gameCanvas.mode != "puzzle") puzzleWon = false; //UI has stricter constraints on this variable than the game does
-        Age {
-            groups: ["redspots", "greenspots", "bluespots", "yellowspots"]
-            enabled: root.state == ""
-            system: gameCanvas.ps
-        }
-
-        onPuzzleLost: acc--;//So that nextPuzzle() reloads the current one
-
-    }
-
-    Item {
-        id: menu
-        z: 2
-        width: parent.width;
-        anchors.top: parent.top
-        anchors.bottom: bottomBar.top
-
-        LogoAnimation {
-            x: 64
-            y: Settings.headerHeight
-            particleSystem: gameCanvas.ps
-            running: root.state == ""
-        }
-        Row {
-            x: 112
-            y: 20
-            Image { source: "content/gfx/logo-a.png" }
-            Image { source: "content/gfx/logo-m.png" }
-            Image { source: "content/gfx/logo-e.png" }
-        }
-
-        Column {
-            y: 100 + 40
-            spacing: Settings.menuButtonSpacing
-            width: parent.width
-            height: parent.height - (140 + Settings.footerHeight)
-
-            Button {
-                width: root.width
-                rotatedButton: true
-                imgSrc: "content/gfx/but-game-1.png"
-                onClicked: {
-                    if (root.state == "in-game")
-                        return //Prevent double clicking
-                    root.state = "in-game"
-                    gameCanvas.blockFile = "Block.qml"
-                    gameCanvas.background = "gfx/background.png"
-                    arcadeTimer.start();
-                }
-                //Emitted particles don't fade out, because ImageParticle is on the GameArea
-                system: gameCanvas.ps
-                group: "green"
-                Timer {
-                    id: arcadeTimer
-                    interval: Settings.menuDelay
-                    running : false
-                    repeat  : false
-                    onTriggered: Logic.startNewGame(gameCanvas)
-                }
-            }
-
-            Button {
-                width: root.width
-                rotatedButton: true
-                imgSrc: "content/gfx/but-game-2.png"
-                onClicked: {
-                    if (root.state == "in-game")
-                        return
-                    root.state = "in-game"
-                    gameCanvas.blockFile = "Block.qml"
-                    gameCanvas.background = "gfx/background.png"
-                    twopTimer.start();
-                }
-                system: gameCanvas.ps
-                group: "green"
-                Timer {
-                    id: twopTimer
-                    interval: Settings.menuDelay
-                    running : false
-                    repeat  : false
-                    onTriggered: Logic.startNewGame(gameCanvas, "multiplayer")
-                }
-            }
-
-            Button {
-                width: root.width
-                rotatedButton: true
-                imgSrc: "content/gfx/but-game-3.png"
-                onClicked: {
-                    if (root.state == "in-game")
-                        return
-                    root.state = "in-game"
-                    gameCanvas.blockFile = "SimpleBlock.qml"
-                    gameCanvas.background = "gfx/background.png"
-                    endlessTimer.start();
-                }
-                system: gameCanvas.ps
-                group: "blue"
-                Timer {
-                    id: endlessTimer
-                    interval: Settings.menuDelay
-                    running : false
-                    repeat  : false
-                    onTriggered: Logic.startNewGame(gameCanvas, "endless")
-                }
-            }
-
-            Button {
-                width: root.width
-                rotatedButton: true
-                imgSrc: "content/gfx/but-game-4.png"
-                group: "yellow"
-                onClicked: {
-                    if (root.state == "in-game")
-                        return
-                    root.state = "in-game"
-                    gameCanvas.blockFile = "PuzzleBlock.qml"
-                    gameCanvas.background = "gfx/background.png"
-                    puzzleTimer.start();
-                }
-                Timer {
-                    id: puzzleTimer
-                    interval: Settings.menuDelay
-                    running : false
-                    repeat  : false
-                    onTriggered: loadPuzzle();
-                }
-                system: gameCanvas.ps
-            }
-        }
-    }
-
-    Image {
-        id: scoreBar
-        source: "content/gfx/bar.png"
-        width: parent.width
-        z: 6
-        y: -Settings.headerHeight
-        height: Settings.headerHeight
-        Behavior on opacity { NumberAnimation {} }
-        SamegameText {
-            id: arcadeScore
-            anchors { right: parent.right; topMargin: 3; rightMargin: 11; top: parent.top}
-            text: '<font color="#f7d303">P1:</font> ' + gameCanvas.score
-            font.pixelSize: Settings.fontPixelSize
-            textFormat: Text.StyledText
-            color: "white"
-            opacity: gameCanvas.mode == "arcade" ? 1 : 0
-            Behavior on opacity { NumberAnimation {} }
-        }
-        SamegameText {
-            id: arcadeHighScore
-            anchors { left: parent.left; topMargin: 3; leftMargin: 11; top: parent.top}
-            text: '<font color="#f7d303">Highscore:</font> ' + gameCanvas.highScore
-            opacity: gameCanvas.mode == "arcade" ? 1 : 0
-        }
-        SamegameText {
-            id: p1Score
-            anchors { right: parent.right; topMargin: 3; rightMargin: 11; top: parent.top}
-            text: '<font color="#f7d303">P1:</font> ' + gameCanvas.score
-            opacity: gameCanvas.mode == "multiplayer" ? 1 : 0
-        }
-        SamegameText {
-            id: p2Score
-            anchors { left: parent.left; topMargin: 3; leftMargin: 11; top: parent.top}
-            text: '<font color="#f7d303">P2:</font> ' + gameCanvas.score2
-            opacity: gameCanvas.mode == "multiplayer" ? 1 : 0
-            rotation: 180
-        }
-        SamegameText {
-            id: puzzleMoves
-            anchors { left: parent.left; topMargin: 3; leftMargin: 11; top: parent.top}
-            text: '<font color="#f7d303">Moves:</font> ' + gameCanvas.moves
-            opacity: gameCanvas.mode == "puzzle" ? 1 : 0
-        }
-        SamegameText {
-            Image {
-                source: "content/gfx/icon-time.png"
-                x: -20
-            }
-            id: puzzleTime
-            anchors { topMargin: 3; top: parent.top; horizontalCenter: parent.horizontalCenter; horizontalCenterOffset: 20}
-            text: "00:00"
-            opacity: gameCanvas.mode == "puzzle" ? 1 : 0
-            Timer {
-                interval: 1000
-                repeat: true
-                running: gameCanvas.mode == "puzzle" && !gameCanvas.gameOver
-                onTriggered: {
-                    var elapsed = Math.floor((new Date() - Logic.gameDuration)/ 1000.0);
-                    var mins = Math.floor(elapsed/60.0);
-                    var secs = (elapsed % 60);
-                    puzzleTime.text =  (mins < 10 ? "0" : "") + mins + ":" + (secs < 10 ? "0" : "") + secs;
-                }
-            }
-        }
-        SamegameText {
-            id: puzzleScore
-            anchors { right: parent.right; topMargin: 3; rightMargin: 11; top: parent.top}
-            text: '<font color="#f7d303">Score:</font> ' + gameCanvas.score
-            opacity: gameCanvas.mode == "puzzle" ? 1 : 0
-        }
-    }
-
-    Image {
-        id: bottomBar
-        width: parent.width
-        height: Settings.footerHeight
-        source: "content/gfx/bar.png"
-        y: parent.height - Settings.footerHeight;
-        z: 2
-        Button {
-            id: quitButton
-            height: Settings.toolButtonHeight
-            imgSrc: "content/gfx/but-quit.png"
-            onClicked: {Qt.quit(); }
-            anchors { left: parent.left; verticalCenter: parent.verticalCenter; leftMargin: 11 }
-        }
-        Button {
-            id: menuButton
-            height: Settings.toolButtonHeight
-            imgSrc: "content/gfx/but-menu.png"
-            visible: (root.state == "in-game");
-            onClicked: {root.state = ""; Logic.cleanUp(); gameCanvas.mode = ""}
-            anchors { left: quitButton.right; verticalCenter: parent.verticalCenter; leftMargin: 0 }
-        }
-        Button {
-            id: againButton
-            height: Settings.toolButtonHeight
-            imgSrc: "content/gfx/but-game-new.png"
-            visible: (root.state == "in-game");
-            opacity: gameCanvas.gameOver && (gameCanvas.mode == "arcade" || gameCanvas.mode == "multiplayer")
-            Behavior on opacity{ NumberAnimation {} }
-            onClicked: {if (gameCanvas.gameOver) { Logic.startNewGame(gameCanvas, gameCanvas.mode);}}
-            anchors { right: parent.right; verticalCenter: parent.verticalCenter; rightMargin: 11 }
-        }
-        Button {
-            id: nextButton
-            height: Settings.toolButtonHeight
-            imgSrc: "content/gfx/but-puzzle-next.png"
-            visible: (root.state == "in-game") && gameCanvas.mode == "puzzle" && gameCanvas.puzzleWon
-            opacity: gameCanvas.puzzleWon ? 1 : 0
-            Behavior on opacity{ NumberAnimation {} }
-            onClicked: {if (gameCanvas.puzzleWon) nextPuzzle();}
-            anchors { right: parent.right; verticalCenter: parent.verticalCenter; rightMargin: 11 }
-        }
-    }
-
-    Connections {
-        target: root
-        onStateChanged: stateChangeAnim.running = true
-    }
-    SequentialAnimation {
-        id: stateChangeAnim
-        ParallelAnimation {
-            NumberAnimation { target: bottomBar; property: "y"; to: root.height; duration: Settings.menuDelay/2; easing.type: Easing.OutQuad }
-            NumberAnimation { target: scoreBar; property: "y"; to: -Settings.headerHeight; duration: Settings.menuDelay/2; easing.type: Easing.OutQuad }
-        }
-        ParallelAnimation {
-            NumberAnimation { target: bottomBar; property: "y"; to: root.height - Settings.footerHeight; duration: Settings.menuDelay/2; easing.type: Easing.OutBounce}
-            NumberAnimation { target: scoreBar; property: "y"; to: root.state == "" ? -Settings.headerHeight : 0; duration: Settings.menuDelay/2; easing.type: Easing.OutBounce}
-        }
-    }
-
-    states: [
-        State {
-            name: "in-game"
-            PropertyChanges {
-                target: menu
-                opacity: 0
-                visible: false
-            }
-        }
-    ]
-
-    transitions: [
-        Transition {
-            NumberAnimation {properties: "x,y,opacity"}
-        }
-    ]
-
-    //"Debug mode"
-    focus: true
-    Keys.onAsteriskPressed: Logic.nuke();
-    Keys.onSpacePressed: gameCanvas.puzzleWon = true;
-}
diff --git a/examples/quick/demos/samegame/samegame.qmlproject b/examples/quick/demos/samegame/samegame.qmlproject
deleted file mode 100644
index 42ffacf4f8..0000000000
--- a/examples/quick/demos/samegame/samegame.qmlproject
+++ /dev/null
@@ -1,16 +0,0 @@
-import QmlProject 1.1
-
-Project {
-    mainFile: "samegame.qml"
-
-    /* Include .qml, .js, and image files from current directory and subdirectories */
-    QmlFiles {
-        directory: "."
-    }
-    JavaScriptFiles {
-        directory: "."
-    }
-    ImageFiles {
-        directory: "."
-    }
-}
diff --git a/examples/quick/demos/samegame/samegame.qrc b/examples/quick/demos/samegame/samegame.qrc
deleted file mode 100644
index 348ee109f9..0000000000
--- a/examples/quick/demos/samegame/samegame.qrc
+++ /dev/null
@@ -1,73 +0,0 @@
-<RCC>
-    <qresource prefix="/demos/samegame">
-        <file>samegame.qml</file>
-        <file>content/qmldir</file>
-        <file>content/Settings.qml</file>
-        <file>content/gfx/text-p1-won.png</file>
-        <file>content/gfx/background-puzzle.png</file>
-        <file>content/gfx/background.png</file>
-        <file>content/gfx/bar.png</file>
-        <file>content/gfx/blue-puzzle.png</file>
-        <file>content/gfx/blue.png</file>
-        <file>content/gfx/bubble-highscore.png</file>
-        <file>content/gfx/bubble-puzzle.png</file>
-        <file>content/gfx/but-game-1.png</file>
-        <file>content/gfx/but-game-2.png</file>
-        <file>content/gfx/but-game-3.png</file>
-        <file>content/gfx/but-game-4.png</file>
-        <file>content/gfx/but-game-new.png</file>
-        <file>content/gfx/but-menu.png</file>
-        <file>content/gfx/but-puzzle-next.png</file>
-        <file>content/gfx/but-quit.png</file>
-        <file>content/gfx/green-puzzle.png</file>
-        <file>content/gfx/green.png</file>
-        <file>content/gfx/icon-fail.png</file>
-        <file>content/gfx/icon-ok.png</file>
-        <file>content/gfx/icon-time.png</file>
-        <file>content/gfx/logo-a.png</file>
-        <file>content/gfx/logo-e.png</file>
-        <file>content/gfx/logo-g.png</file>
-        <file>content/gfx/logo-m.png</file>
-        <file>content/gfx/logo-s.png</file>
-        <file>content/gfx/logo.png</file>
-        <file>content/gfx/particle-brick.png</file>
-        <file>content/gfx/particle-paint.png</file>
-        <file>content/gfx/particle-smoke.png</file>
-        <file>content/gfx/red-puzzle.png</file>
-        <file>content/gfx/red.png</file>
-        <file>content/gfx/text-highscore-new.png</file>
-        <file>content/gfx/text-highscore.png</file>
-        <file>content/gfx/text-no-winner.png</file>
-        <file>content/gfx/text-p1-go.png</file>
-        <file>content/gfx/text-p1.png</file>
-        <file>content/gfx/text-p2-go.png</file>
-        <file>content/gfx/text-p2-won.png</file>
-        <file>content/gfx/text-p2.png</file>
-        <file>content/gfx/yellow-puzzle.png</file>
-        <file>content/gfx/yellow.png</file>
-        <file>content/levels/level0.qml</file>
-        <file>content/levels/level1.qml</file>
-        <file>content/levels/level2.qml</file>
-        <file>content/levels/level3.qml</file>
-        <file>content/levels/level4.qml</file>
-        <file>content/levels/level5.qml</file>
-        <file>content/levels/level6.qml</file>
-        <file>content/levels/level7.qml</file>
-        <file>content/levels/level8.qml</file>
-        <file>content/levels/level9.qml</file>
-        <file>content/levels/TemplateBase.qml</file>
-        <file>content/SamegameText.qml</file>
-        <file>content/SimpleBlock.qml</file>
-        <file>content/Block.qml</file>
-        <file>content/BlockEmitter.qml</file>
-        <file>content/Button.qml</file>
-        <file>content/GameArea.qml</file>
-        <file>content/LogoAnimation.qml</file>
-        <file>content/MenuEmitter.qml</file>
-        <file>content/PaintEmitter.qml</file>
-        <file>content/PrimaryPack.qml</file>
-        <file>content/PuzzleBlock.qml</file>
-        <file>content/samegame.js</file>
-        <file>content/SmokeText.qml</file>
-    </qresource>
-</RCC>
diff --git a/examples/quick/demos/stocqt/content/+windows/Settings.qml b/examples/quick/demos/stocqt/content/+windows/Settings.qml
deleted file mode 100644
index 1d4d7edcee..0000000000
--- a/examples/quick/demos/stocqt/content/+windows/Settings.qml
+++ /dev/null
@@ -1,46 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the examples of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-pragma Singleton
-import QtQml 2.0
-
-QtObject {
-    property string fontFamily: "Arial"
-}
diff --git a/examples/quick/demos/stocqt/content/Banner.qml b/examples/quick/demos/stocqt/content/Banner.qml
deleted file mode 100644
index 8d64e88410..0000000000
--- a/examples/quick/demos/stocqt/content/Banner.qml
+++ /dev/null
@@ -1,86 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the examples of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-import QtQuick 2.0
-import QtQuick.Layouts 1.1
-
-Rectangle {
-    id: banner
-    height: 80
-    color: "#000000"
-
-    GridLayout {
-        anchors.fill: parent
-        rows: 1
-        columns: 3
-        Rectangle {
-            Layout.leftMargin: 10
-            Layout.topMargin: 20
-            Layout.alignment: Qt.AlignLeft | Qt.AlignTop
-            Image {
-                id: arrow
-                source: "./images/icon-left-arrow.png"
-                visible: root.currentIndex == 1 ? true : false
-
-                MouseArea {
-                    anchors.fill: parent
-                    onClicked: root.currentIndex = 0;
-                }
-            }
-        }
-        Text {
-            id: stocText
-            color: "#ffffff"
-            font.family: "Abel"
-            font.pointSize: 40
-            text: "Stoc"
-            Layout.alignment: Qt.AlignRight
-            Layout.leftMargin: parent.width / 2.5
-        }
-        Text {
-            id: qtText
-            color: "#5caa15"
-            font.family: "Abel"
-            font.pointSize: 40
-            text: "Qt"
-            Layout.fillWidth: true
-        }
-    }
-}
diff --git a/examples/quick/demos/stocqt/content/Button.qml b/examples/quick/demos/stocqt/content/Button.qml
deleted file mode 100644
index 4ef86a2cc3..0000000000
--- a/examples/quick/demos/stocqt/content/Button.qml
+++ /dev/null
@@ -1,64 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the examples of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-import QtQuick 2.0
-import "."
-
-Rectangle {
-    id: button
-    signal clicked
-    property alias text: txt.text
-    property bool buttonEnabled: false
-    width: Math.max(64, txt.width + 16)
-    height: 32
-    color: "transparent"
-    MouseArea {
-        anchors.fill: parent
-        onClicked: button.clicked()
-    }
-    Text {
-        anchors.centerIn: parent
-        font.family: Settings.fontFamily
-        font.pointSize: 19
-        font.weight: Font.DemiBold
-        color: button.buttonEnabled ? "#000000" : "#14aaff"
-        id: txt
-    }
-}
diff --git a/examples/quick/demos/stocqt/content/CheckBox.qml b/examples/quick/demos/stocqt/content/CheckBox.qml
deleted file mode 100644
index f62eb538fb..0000000000
--- a/examples/quick/demos/stocqt/content/CheckBox.qml
+++ /dev/null
@@ -1,76 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2012 Research In Motion.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the examples of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-import QtQuick 2.0
-
-Item {
-    id: button
-    property bool buttonEnabled: true
-    width: 30
-    height: 30
-    x: 5
-    MouseArea {
-        id: mouse
-        anchors.fill: parent
-        onClicked: {
-            if (buttonEnabled)
-                buttonEnabled = false;
-            else
-                buttonEnabled = true;
-        }
-    }
-    Rectangle {
-        id: checkbox
-        width: 30
-        height: 30
-        border.color: "#999999"
-        border.width: 1
-        antialiasing: true
-        radius: 2
-        color: "transparent"
-        Rectangle {
-            anchors.fill: parent
-            anchors.margins: 5
-            antialiasing: true
-            radius: 1
-            color: mouse.pressed || buttonEnabled ? "#999999" : "transparent"
-        }
-    }
-}
diff --git a/examples/quick/demos/stocqt/content/Settings.qml b/examples/quick/demos/stocqt/content/Settings.qml
deleted file mode 100644
index 39e1c4c241..0000000000
--- a/examples/quick/demos/stocqt/content/Settings.qml
+++ /dev/null
@@ -1,46 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the examples of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-pragma Singleton
-import QtQml 2.0
-
-QtObject {
-    property string fontFamily: "Open Sans"
-}
diff --git a/examples/quick/demos/stocqt/content/StockChart.qml b/examples/quick/demos/stocqt/content/StockChart.qml
deleted file mode 100644
index e90aba3aef..0000000000
--- a/examples/quick/demos/stocqt/content/StockChart.qml
+++ /dev/null
@@ -1,419 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the examples of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-import QtQuick 2.0
-import QtQuick.Layouts 1.1
-import "."
-
-Rectangle {
-    id: chart
-
-    property var stockModel: null
-    property var startDate: new Date()
-    property var endDate: new Date()
-    property string activeChart: "week"
-    property var settings
-    property int gridSize: 4
-    property real gridStep: gridSize ? (canvas.width - canvas.tickMargin) / gridSize : canvas.xGridStep
-
-    function update() {
-        endDate = new Date();
-        if (chart.activeChart === "year") {
-            chart.startDate = new Date(chart.endDate.getFullYear() - 1,
-                                       chart.endDate.getMonth(),
-                                       chart.endDate.getDate());
-            chart.gridSize = 12;
-        }
-        else if (chart.activeChart === "month") {
-            chart.startDate = new Date(chart.endDate.getFullYear(),
-                                       chart.endDate.getMonth() - 1,
-                                       chart.endDate.getDate());
-            gridSize = 4;
-        }
-        else if (chart.activeChart === "week") {
-            chart.startDate = new Date(chart.endDate.getFullYear(),
-                                       chart.endDate.getMonth(),
-                                       chart.endDate.getDate() - 7);
-            gridSize = 0;
-        }
-        else if (chart.activeChart === "halfyear") {
-            chart.startDate = new Date(chart.endDate.getFullYear(),
-                                       chart.endDate.getMonth() - 6,
-                                       chart.endDate.getDate());
-            gridSize = 6;
-        }
-        else if (chart.activeChart === "quarter") {
-            chart.startDate = new Date(chart.endDate.getFullYear(),
-                                       chart.endDate.getMonth() - 3,
-                                       chart.endDate.getDate());
-            gridSize = 3;
-        }
-        else {
-            chart.startDate = new Date(2005, 3, 25);
-            gridSize = 4;
-        }
-
-        canvas.requestPaint();
-    }
-
-    GridLayout {
-        anchors.fill: parent
-        columns: 6
-        rows: 3
-        columnSpacing: 4
-        Button {
-            id: weekButton
-            text: "Week"
-            buttonEnabled: chart.activeChart === "week"
-            onClicked: {
-                chart.activeChart = "week";
-                chart.update();
-            }
-        }
-
-        Button {
-            id: monthButton
-            text: "Month"
-            buttonEnabled: chart.activeChart === "month"
-            onClicked: {
-                chart.activeChart = "month";
-                chart.update();
-            }
-        }
-
-        Button {
-            id: quarterlyButton
-            text: "3M"
-            buttonEnabled: chart.activeChart === "quarter"
-            onClicked: {
-                chart.activeChart = "quarter";
-                chart.update();
-            }
-        }
-
-        Button {
-            id: halfYearlyButton
-            text: "6M"
-            buttonEnabled: chart.activeChart === "halfyear"
-            onClicked: {
-                chart.activeChart = "halfyear";
-                chart.update();
-            }
-        }
-        Button {
-            id: yearButton
-            text: "Year"
-            buttonEnabled: chart.activeChart === "year"
-            onClicked: {
-                chart.activeChart = "year";
-                chart.update();
-            }
-        }
-        Button {
-            id: maxButton
-            text: "Max"
-            buttonEnabled: chart.activeChart === "max"
-            onClicked: {
-                chart.activeChart = "max";
-                chart.update();
-            }
-        }
-
-        Canvas {
-            id: canvas
-            Layout.fillWidth: true
-            Layout.fillHeight: true
-            Layout.columnSpan: 6
-            // Uncomment below lines to use OpenGL hardware accelerated rendering.
-            // See Canvas documentation for available options.
-            // renderTarget: Canvas.FramebufferObject
-            // renderStrategy: Canvas.Threaded
-
-            property int pixelSkip: 1
-            property int numPoints: 1
-            property int tickMargin: 34
-
-            property real xGridStep: (canvas.width - tickMargin) / numPoints
-            property real yGridOffset: canvas.height / 26
-            property real yGridStep: canvas.height / 12
-
-            function drawBackground(ctx) {
-                ctx.save();
-                ctx.fillStyle = "#ffffff";
-                ctx.fillRect(0, 0, canvas.width, canvas.height);
-                ctx.strokeStyle = "#d7d7d7";
-                ctx.beginPath();
-                // Horizontal grid lines
-                for (var i = 0; i < 12; i++) {
-                    ctx.moveTo(0, canvas.yGridOffset + i * canvas.yGridStep);
-                    ctx.lineTo(canvas.width, canvas.yGridOffset + i * canvas.yGridStep);
-                }
-
-                // Vertical grid lines
-                var height = 35 * canvas.height / 36;
-                var yOffset = canvas.height - height;
-                var xOffset = 0;
-                for (i = 0; i < chart.gridSize; i++) {
-                    ctx.moveTo(xOffset + i * chart.gridStep, yOffset);
-                    ctx.lineTo(xOffset + i * chart.gridStep, height);
-                }
-                ctx.stroke();
-
-                // Right ticks
-                ctx.strokeStyle = "#666666";
-                ctx.beginPath();
-                var xStart = canvas.width - tickMargin;
-                ctx.moveTo(xStart, 0);
-                ctx.lineTo(xStart, canvas.height);
-                for (i = 0; i < 12; i++) {
-                    ctx.moveTo(xStart, canvas.yGridOffset + i * canvas.yGridStep);
-                    ctx.lineTo(canvas.width, canvas.yGridOffset + i * canvas.yGridStep);
-                }
-                ctx.moveTo(0, canvas.yGridOffset + 9 * canvas.yGridStep);
-                ctx.lineTo(canvas.width, canvas.yGridOffset + 9 * canvas.yGridStep);
-                ctx.closePath();
-                ctx.stroke();
-
-                ctx.restore();
-            }
-
-            // Returns a shortened, readable version of the potentially
-            // large volume number.
-            function volumeToString(value) {
-                if (value < 1000)
-                    return value;
-                var exponent = parseInt(Math.log(value) / Math.log(1000));
-                var shortVal = parseFloat(parseFloat(value) / Math.pow(1000, exponent)).toFixed(1);
-
-                // Drop the decimal point on 3-digit values to make it fit
-                if (shortVal >= 100.0) {
-                    shortVal = parseFloat(shortVal).toFixed(0);
-                }
-                return shortVal + "KMBTG".charAt(exponent - 1);
-            }
-
-            function drawScales(ctx, high, low, vol)
-            {
-                ctx.save();
-                ctx.strokeStyle = "#888888";
-                ctx.font = "10px Open Sans"
-
-                ctx.beginPath();
-
-                // prices on y-axis
-                var x = canvas.width - tickMargin + 3;
-                var priceStep = (high - low) / 9.0;
-                for (var i = 0; i < 10; i += 2) {
-                    var price = parseFloat(high - i * priceStep).toFixed(1);
-                    ctx.text(price, x, canvas.yGridOffset + i * yGridStep - 2);
-                }
-
-                // volume scale
-                for (i = 0; i < 3; i++) {
-                    var volume = volumeToString(vol - (i * (vol/3)));
-                    ctx.text(volume, x, canvas.yGridOffset + (i + 9) * yGridStep + 10);
-                }
-
-                ctx.closePath();
-                ctx.stroke();
-                ctx.restore();
-            }
-
-            function drawPrice(ctx, from, to, color, price, points, highest, lowest)
-            {
-                ctx.save();
-                ctx.globalAlpha = 0.7;
-                ctx.strokeStyle = color;
-
-                ctx.lineWidth = numPoints > 200 ? 1 : 3
-
-                ctx.beginPath();
-
-                var end = points.length;
-
-                var range = highest - lowest;
-                if (range == 0) {
-                    range = 1;
-                }
-
-                for (var i = 0; i < end; i += pixelSkip) {
-                    var x = points[i].x;
-                    var y = points[i][price];
-                    var h = 9 * yGridStep;
-
-                    y = h * (lowest - y)/range + h + yGridOffset;
-
-                    if (i == 0) {
-                        ctx.moveTo(x, y);
-                    } else {
-                        ctx.lineTo(x, y);
-                    }
-                }
-                ctx.stroke();
-                ctx.restore();
-            }
-
-            function drawVolume(ctx, from, to, color, price, points, highest)
-            {
-                ctx.save();
-                ctx.fillStyle = color;
-                ctx.globalAlpha = 0.8;
-                ctx.lineWidth = 0;
-                ctx.beginPath();
-
-                var end = points.length;
-                var margin = 0;
-
-                if (chart.activeChart === "month" || chart.activeChart === "week") {
-                    margin = 8;
-                    ctx.shadowOffsetX = 4;
-                    ctx.shadowBlur = 3.5;
-                    ctx.shadowColor = Qt.darker(color);
-                }
-
-                // To match the volume graph with price grid, skip drawing the initial
-                // volume of the first day on chart.
-                for (var i = 1; i < end; i += pixelSkip) {
-                    var x = points[i - 1].x;
-                    var y = points[i][price];
-                    y = canvas.height * (y / highest);
-                    y = 3 * y / 12;
-                    ctx.fillRect(x, canvas.height - y + yGridOffset,
-                                 canvas.xGridStep - margin, y);
-                }
-
-                ctx.stroke();
-                ctx.restore();
-            }
-
-            function drawError(ctx, msg)
-            {
-                ctx.save();
-                ctx.strokeStyle = "#888888";
-                ctx.font = "24px Open Sans"
-                ctx.textAlign = "center"
-                ctx.shadowOffsetX = 4;
-                ctx.shadowOffsetY = 4;
-                ctx.shadowBlur = 1.5;
-                ctx.shadowColor = "#aaaaaa";
-                ctx.beginPath();
-
-                ctx.fillText(msg, (canvas.width - tickMargin) / 2,
-                             (canvas.height - yGridOffset - yGridStep) / 2);
-
-                ctx.closePath();
-                ctx.stroke();
-                ctx.restore();
-            }
-
-            onPaint: {
-                numPoints = stockModel.indexOf(chart.startDate);
-
-                if (chart.gridSize == 0)
-                    chart.gridSize = numPoints
-
-                var ctx = canvas.getContext("2d");
-                ctx.globalCompositeOperation = "source-over";
-                ctx.lineWidth = 1;
-
-                drawBackground(ctx);
-
-                if (!stockModel.ready) {
-                    drawError(ctx, "No data available.");
-                    return;
-                }
-
-                var highestPrice = 0;
-                var highestVolume = 0;
-                var lowestPrice = -1;
-                var points = [];
-                for (var i = numPoints, j = 0; i >= 0 ; i -= pixelSkip, j += pixelSkip) {
-                    var price = stockModel.get(i);
-                    if (parseFloat(highestPrice) < parseFloat(price.high))
-                        highestPrice = price.high;
-                    if (parseInt(highestVolume, 10) < parseInt(price.volume, 10))
-                        highestVolume = price.volume;
-                    if (lowestPrice < 0 || parseFloat(lowestPrice) > parseFloat(price.low))
-                        lowestPrice = price.low;
-                    points.push({
-                                    x: j * xGridStep,
-                                    open: price.open,
-                                    close: price.close,
-                                    high: price.high,
-                                    low: price.low,
-                                    volume: price.volume
-                                });
-                }
-
-                if (settings.drawHighPrice)
-                    drawPrice(ctx, 0, numPoints, settings.highColor, "high", points, highestPrice, lowestPrice);
-                if (settings.drawLowPrice)
-                    drawPrice(ctx, 0, numPoints, settings.lowColor, "low", points, highestPrice, lowestPrice);
-                if (settings.drawOpenPrice)
-                    drawPrice(ctx, 0, numPoints,settings.openColor, "open", points, highestPrice, lowestPrice);
-                if (settings.drawClosePrice)
-                    drawPrice(ctx, 0, numPoints, settings.closeColor, "close", points, highestPrice, lowestPrice);
-
-                drawVolume(ctx, 0, numPoints, settings.volumeColor, "volume", points, highestVolume);
-                drawScales(ctx, highestPrice, lowestPrice, highestVolume);
-            }
-        }
-
-
-        Text {
-            id: fromDate
-            color: "#000000"
-            font.family: Settings.fontFamily
-            font.pointSize: 8
-            Layout.alignment: Qt.AlignLeft
-            text: "| " + startDate.toDateString()
-        }
-        Text {
-            id: toDate
-            color: "#000000"
-            font.family: Settings.fontFamily
-            font.pointSize: 8
-            Layout.alignment: Qt.AlignRight
-            Layout.rightMargin: canvas.tickMargin
-            Layout.columnSpan: 5
-            text: endDate.toDateString() + " |"
-        }
-    }
-}
diff --git a/examples/quick/demos/stocqt/content/StockInfo.qml b/examples/quick/demos/stocqt/content/StockInfo.qml
deleted file mode 100644
index 2935e74db9..0000000000
--- a/examples/quick/demos/stocqt/content/StockInfo.qml
+++ /dev/null
@@ -1,120 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the examples of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-import QtQuick 2.0
-import QtQuick.Layouts 1.1
-import "."
-
-Rectangle {
-    id: root
-    color: "transparent"
-
-    property var stock: null
-
-    GridLayout {
-        id: stockInfoLayout
-        anchors.fill: parent
-        columns: 2
-        rows: 3
-        rowSpacing: 4
-
-        Text {
-            id: stockIdText
-            color: "#000000"
-            font.family: Settings.fontFamily
-            font.pointSize: 28
-            font.weight: Font.DemiBold
-            text: root.stock.stockId
-            Layout.alignment: Qt.AlignLeft | Qt.AlignBottom
-            Layout.leftMargin: 10
-        }
-
-        Text {
-            id: price
-            color: "#6d6d6d"
-            font.family: Settings.fontFamily
-            font.pointSize: 28
-            font.weight: Font.DemiBold
-            text: parseFloat(root.stock.stockPrice).toFixed(2);
-            Layout.fillWidth: true
-            Layout.alignment: Qt.AlignLeft | Qt.AlignBottom
-            Layout.leftMargin: 5
-        }
-
-        Text {
-            id: stockNameText
-            color: "#0c0c0c"
-            font.family: Settings.fontFamily
-            font.pointSize: 16
-            elide: Text.ElideRight
-            maximumLineCount: 3
-            wrapMode: Text.WordWrap
-            text: root.stock.stockName
-            Layout.leftMargin: 10
-            Layout.columnSpan: 2
-            Layout.alignment: Qt.AlignLeft
-        }
-
-
-        Text {
-            id: priceChange
-            Layout.alignment: Qt.AlignLeft | Qt.AlignTop
-            Layout.leftMargin: 10
-            color: root.stock.stockPriceChanged < 0 ? "#d40000" : "#328930"
-            font.family: Settings.fontFamily
-            font.pointSize: 18
-            text: parseFloat(root.stock.stockPriceChanged).toFixed(2);
-        }
-
-        Text {
-            id: priceChangePercentage
-            Layout.alignment: Qt.AlignLeft | Qt.AlignTop
-            color: root.stock.stockPriceChanged < 0 ? "#d40000" : "#328930"
-            font.family: Settings.fontFamily
-            font.pointSize: 18
-            font.weight: Font.DemiBold
-            Layout.fillWidth: true
-            text: "(" +
-                  parseFloat(root.stock.stockPriceChanged /
-                             (root.stock.stockPrice - root.stock.stockPriceChanged) * 100.0).toFixed(2) +
-                  "%)"
-        }
-    }
-}
diff --git a/examples/quick/demos/stocqt/content/StockListDelegate.qml b/examples/quick/demos/stocqt/content/StockListDelegate.qml
deleted file mode 100644
index f3a3ab6976..0000000000
--- a/examples/quick/demos/stocqt/content/StockListDelegate.qml
+++ /dev/null
@@ -1,153 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the examples of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-import QtQuick 2.5
-import QtQuick.Layouts 1.1
-import "."
-
-Rectangle {
-    height: 102
-    width: parent.width
-    color: "transparent"
-    MouseArea {
-        anchors.fill: parent;
-        onClicked: {
-            if (view.currentIndex == index)
-                mainRect.currentIndex = 1;
-            else
-                view.currentIndex = index;
-        }
-    }
-    GridLayout {
-        id: stockGrid
-        columns: 3
-        rows: 2
-        anchors.fill: parent
-
-        Text {
-            id: stockIdText
-            Layout.alignment: Qt.AlignLeft | Qt.AlignBottom
-            Layout.leftMargin: 10
-            color: "#000000"
-            font.family: Settings.fontFamily
-            font.pointSize: 20
-            font.weight: Font.Bold
-            verticalAlignment: Text.AlignVCenter
-            text: stockId
-        }
-
-        Text {
-            id: stockValueText
-            Layout.preferredWidth: 100
-            Layout.alignment: Qt.AlignRight | Qt.AlignBottom
-            color: "#000000"
-            font.family: Settings.fontFamily
-            font.pointSize: 20
-            font.bold: true
-            horizontalAlignment: Text.AlignRight
-            verticalAlignment: Text.AlignVCenter
-            text: value
-        }
-        Text {
-            id: stockValueChangeText
-            Layout.preferredWidth: 135
-            Layout.rightMargin: 10
-            Layout.alignment: Qt.AlignRight | Qt.AlignBottom
-            color: "#328930"
-            font.family: Settings.fontFamily
-            font.pointSize: 20
-            font.bold: true
-            horizontalAlignment: Text.AlignRight
-            verticalAlignment: Text.AlignVCenter
-            text: change
-            onTextChanged: {
-                if (parseFloat(text) >= 0.0)
-                    color = "#328930";
-                else
-                    color = "#d40000";
-            }
-        }
-        Text {
-            id: stockNameText
-            Layout.preferredWidth: 300
-            Layout.leftMargin: 10
-            Layout.alignment: Qt.AlignLeft | Qt.AlignTop
-            color: "#000000"
-            font.family: Settings.fontFamily
-            font.pointSize: 16
-            font.bold: false
-            elide: Text.ElideRight
-            maximumLineCount: 1
-            verticalAlignment: Text.AlignVCenter
-            text: name
-        }
-
-        Item {Layout.fillWidth: true }
-
-        Text {
-            id: stockValueChangePercentageText
-            Layout.fillWidth: true
-            Layout.alignment: Qt.AlignRight | Qt.AlignTop
-            Layout.rightMargin: 10
-            color: "#328930"
-            font.family: Settings.fontFamily
-            font.pointSize: 18
-            font.bold: false
-            horizontalAlignment: Text.AlignRight
-            verticalAlignment: Text.AlignVCenter
-            text: changePercentage
-            onTextChanged: {
-                if (parseFloat(text) >= 0.0)
-                    color = "#328930";
-                else
-                    color = "#d40000";
-            }
-        }
-    }
-
-    Rectangle {
-        id: endingLine
-        anchors.top: stockGrid.bottom
-        height: 1
-        width: parent.width
-        color: "#d7d7d7"
-    }
-}
-
diff --git a/examples/quick/demos/stocqt/content/StockListModel.qml b/examples/quick/demos/stocqt/content/StockListModel.qml
deleted file mode 100644
index 02ece32a49..0000000000
--- a/examples/quick/demos/stocqt/content/StockListModel.qml
+++ /dev/null
@@ -1,213 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the examples of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-import QtQuick 2.0
-
-ListModel {
-    id: stocks
-
-    // pre-fetch data for all entries
-    Component.onCompleted: {
-        for (var idx = 0; idx < count; ++idx) {
-            getCloseValue(idx)
-        }
-    }
-
-    function requestUrl(stockId) {
-        var endDate = new Date(""); // today
-        var startDate = new Date()
-        startDate.setDate(startDate.getDate() - 5);
-
-        var request = "http://ichart.finance.yahoo.com/table.csv?";
-        request += "s=" + stockId;
-        request += "&g=d";
-        request += "&a=" + startDate.getMonth();
-        request += "&b=" + startDate.getDate();
-        request += "&c=" + startDate.getFullYear();
-        request += "&d=" + endDate.getMonth();
-        request += "&e=" + endDate.getDate();
-        request += "&f=" + endDate.getFullYear();
-        request += "&g=d";
-        request += "&ignore=.csv";
-        return request;
-    }
-
-    function getCloseValue(index) {
-        var req = requestUrl(get(index).stockId);
-
-        if (!req)
-            return;
-
-        var xhr = new XMLHttpRequest;
-
-        xhr.open("GET", req, true);
-
-        xhr.onreadystatechange = function() {
-            if (xhr.readyState === XMLHttpRequest.LOADING || xhr.readyState === XMLHttpRequest.DONE) {
-                var records = xhr.responseText.split('\n');
-                var unknown = "n/a";
-                set(index, {"value": unknown, "change": unknown, "changePercentage": unknown});
-                if (records.length > 0 && xhr.status == 200) {
-                    var r = records[1].split(',');
-                    var today = parseFloat(r[4]);
-                    if (!isNaN(today))
-                        setProperty(index, "value", today.toFixed(2));
-                    if (records.length > 2) {
-                        r = records[2].split(',');
-                        var yesterday = parseFloat(r[4]);
-                        var change = today - yesterday;
-                        if (change >= 0.0)
-                            setProperty(index, "change", "+" + change.toFixed(2));
-                        else
-                            setProperty(index, "change", change.toFixed(2));
-
-                        var changePercentage = (change / yesterday) * 100.0;
-                        if (changePercentage >= 0.0)
-                            setProperty(index, "changePercentage", "+" + changePercentage.toFixed(2) + "%");
-                        else
-                            setProperty(index, "changePercentage", changePercentage.toFixed(2) + "%");
-                    }
-                }
-            }
-        }
-        xhr.send()
-    }
-    // Uncomment to test invalid entries
-    // ListElement {name: "The Qt Company"; stockId: "TQTC"; value: "999.0"; change: "0.0"; changePercentage: "0.0"}
-
-    // Data from http://www.nasdaq.com/quotes/nasdaq-100-stocks.aspx
-    ListElement {name: "Activision Blizzard Inc."; stockId: "ATVI"; value: "0.0"; change: "0.0"; changePercentage: "0.0"}
-    ListElement {name: "Adobe Systems Inc."; stockId: "ADBE"; value: "0.0"; change: "0.0"; changePercentage: "0.0"}
-    ListElement {name: "Akamai Technologies Inc."; stockId: "AKAM"; value: "0.0"; change: "0.0"; changePercentage: "0.0"}
-    ListElement {name: "Alexion Pharmaceuticals Inc."; stockId: "ALXN"; value: "0.0"; change: "0.0"; changePercentage: "0.0"}
-    ListElement {name: "Alphabet Inc."; stockId: "GOOG"; value: "0.0"; change: "0.0"; changePercentage: "0.0"}
-    ListElement {name: "Alphabet Inc."; stockId: "GOOGL"; value: "0.0"; change: "0.0"; changePercentage: "0.0"}
-    ListElement {name: "Amazon.com Inc."; stockId: "AMZN"; value: "0.0"; change: "0.0"; changePercentage: "0.0"}
-    ListElement {name: "American Airlines Group Inc."; stockId: "AAL"; value: "0.0"; change: "0.0"; changePercentage: "0.0"}
-    ListElement {name: "Amgen Inc."; stockId: "AMGN"; value: "0.0"; change: "0.0"; changePercentage: "0.0"}
-    ListElement {name: "Analog Devices Inc."; stockId: "ADI"; value: "0.0"; change: "0.0"; changePercentage: "0.0"}
-    ListElement {name: "Apple Inc."; stockId: "AAPL"; value: "0.0"; change: "0.0"; changePercentage: "0.0"}
-    ListElement {name: "Applied Materials Inc."; stockId: "AMAT"; value: "0.0"; change: "0.0"; changePercentage: "0.0"}
-    ListElement {name: "Autodesk Inc."; stockId: "ADSK"; value: "0.0"; change: "0.0"; changePercentage: "0.0"}
-    ListElement {name: "Automatic Data Processing Inc."; stockId: "ADP"; value: "0.0"; change: "0.0"; changePercentage: "0.0"}
-    ListElement {name: "Baidu Inc."; stockId: "BIDU"; value: "0.0"; change: "0.0"; changePercentage: "0.0"}
-    ListElement {name: "Bed Bath & Beyond Inc."; stockId: "BBBY"; value: "0.0"; change: "0.0"; changePercentage: "0.0"}
-    ListElement {name: "Biogen Inc."; stockId: "BIIB"; value: "0.0"; change: "0.0"; changePercentage: "0.0"}
-    ListElement {name: "BioMarin Pharmaceutical Inc."; stockId: "BMRN"; value: "0.0"; change: "0.0"; changePercentage: "0.0"}
-    ListElement {name: "Broadcom Limited"; stockId: "AVGO"; value: "0.0"; change: "0.0"; changePercentage: "0.0"}
-    ListElement {name: "CA Inc."; stockId: "CA"; value: "0.0"; change: "0.0"; changePercentage: "0.0"}
-    ListElement {name: "Celgene Corp."; stockId: "CELG"; value: "0.0"; change: "0.0"; changePercentage: "0.0"}
-    ListElement {name: "Cerner Corp."; stockId: "CERN"; value: "0.0"; change: "0.0"; changePercentage: "0.0"}
-    ListElement {name: "Charter Communications Inc."; stockId: "CHTR"; value: "0.0"; change: "0.0"; changePercentage: "0.0"}
-    ListElement {name: "Check Point Software Technologies Ltd."; stockId: "CHKP"; value: "0.0"; change: "0.0"; changePercentage: "0.0"}
-    ListElement {name: "Cisco Systems Inc."; stockId: "CSCO"; value: "0.0"; change: "0.0"; changePercentage: "0.0"}
-    ListElement {name: "Citrix Systems Inc."; stockId: "CTXS"; value: "0.0"; change: "0.0"; changePercentage: "0.0"}
-    ListElement {name: "Cognizant Technology Solutions Corp."; stockId: "CTSH"; value: "0.0"; change: "0.0"; changePercentage: "0.0"}
-    ListElement {name: "Comcast Corp."; stockId: "CMCSA"; value: "0.0"; change: "0.0"; changePercentage: "0.0"}
-    ListElement {name: "Costco Wholesale Corp."; stockId: "COST"; value: "0.0"; change: "0.0"; changePercentage: "0.0"}
-    ListElement {name: "Ctrip.com International Ltd."; stockId: "CTRP"; value: "0.0"; change: "0.0"; changePercentage: "0.0"}
-    ListElement {name: "Discovery Communications Inc."; stockId: "DISCA"; value: "0.0"; change: "0.0"; changePercentage: "0.0"}
-    ListElement {name: "Discovery Communications Inc."; stockId: "DISCK"; value: "0.0"; change: "0.0"; changePercentage: "0.0"}
-    ListElement {name: "DISH Network Corp."; stockId: "DISH"; value: "0.0"; change: "0.0"; changePercentage: "0.0"}
-    ListElement {name: "Dollar Tree Inc."; stockId: "DLTR"; value: "0.0"; change: "0.0"; changePercentage: "0.0"}
-    ListElement {name: "eBay Inc."; stockId: "EBAY"; value: "0.0"; change: "0.0"; changePercentage: "0.0"}
-    ListElement {name: "Electronic Arts Inc."; stockId: "EA"; value: "0.0"; change: "0.0"; changePercentage: "0.0"}
-    ListElement {name: "Endo International Plc"; stockId: "ENDP"; value: "0.0"; change: "0.0"; changePercentage: "0.0"}
-    ListElement {name: "Intel Corp."; stockId: "INTC"; value: "0.0"; change: "0.0"; changePercentage: "0.0"}
-    ListElement {name: "Intuit Inc."; stockId: "INTU"; value: "0.0"; change: "0.0"; changePercentage: "0.0"}
-    ListElement {name: "Intuitive Surgical Inc."; stockId: "ISRG"; value: "0.0"; change: "0.0"; changePercentage: "0.0"}
-    ListElement {name: "JD.com Inc."; stockId: "JD"; value: "0.0"; change: "0.0"; changePercentage: "0.0"}
-    ListElement {name: "KLA-Tencor Corp."; stockId: "KLAC"; value: "0.0"; change: "0.0"; changePercentage: "0.0"}
-    ListElement {name: "Lam Research Corp."; stockId: "LRCX"; value: "0.0"; change: "0.0"; changePercentage: "0.0"}
-    ListElement {name: "Liberty Global Plc"; stockId: "LBTYA"; value: "0.0"; change: "0.0"; changePercentage: "0.0"}
-    ListElement {name: "Liberty Global Plc"; stockId: "LBTYK"; value: "0.0"; change: "0.0"; changePercentage: "0.0"}
-    ListElement {name: "Liberty Interactive Corp."; stockId: "LVNTA"; value: "0.0"; change: "0.0"; changePercentage: "0.0"}
-    ListElement {name: "Liberty Interactive Corp."; stockId: "QVCA"; value: "0.0"; change: "0.0"; changePercentage: "0.0"}
-    ListElement {name: "Liberty Media Corp."; stockId: "LMCA"; value: "0.0"; change: "0.0"; changePercentage: "0.0"}
-    ListElement {name: "Liberty Media Corp."; stockId: "LMCK"; value: "0.0"; change: "0.0"; changePercentage: "0.0"}
-    ListElement {name: "Linear Technology Corp."; stockId: "LLTC"; value: "0.0"; change: "0.0"; changePercentage: "0.0"}
-    ListElement {name: "Marriott International"; stockId: "MAR"; value: "0.0"; change: "0.0"; changePercentage: "0.0"}
-    ListElement {name: "Mattel Inc."; stockId: "MAT"; value: "0.0"; change: "0.0"; changePercentage: "0.0"}
-    ListElement {name: "Maxim Integrated Products Inc."; stockId: "MXIM"; value: "0.0"; change: "0.0"; changePercentage: "0.0"}
-    ListElement {name: "Micron Technology Inc."; stockId: "MU"; value: "0.0"; change: "0.0"; changePercentage: "0.0"}
-    ListElement {name: "Microsoft Corp."; stockId: "MSFT"; value: "0.0"; change: "0.0"; changePercentage: "0.0"}
-    ListElement {name: "Mondelez International Inc."; stockId: "MDLZ"; value: "0.0"; change: "0.0"; changePercentage: "0.0"}
-    ListElement {name: "Monster Beverage Corp."; stockId: "MNST"; value: "0.0"; change: "0.0"; changePercentage: "0.0"}
-    ListElement {name: "Mylan N.V."; stockId: "MYL"; value: "0.0"; change: "0.0"; changePercentage: "0.0"}
-    ListElement {name: "NetApp Inc."; stockId: "NTAP"; value: "0.0"; change: "0.0"; changePercentage: "0.0"}
-    ListElement {name: "Netflix Inc."; stockId: "NFLX"; value: "0.0"; change: "0.0"; changePercentage: "0.0"}
-    ListElement {name: "Norwegian Cruise Line Holdings Ltd."; stockId: "NCLH"; value: "0.0"; change: "0.0"; changePercentage: "0.0"}
-    ListElement {name: "NVIDIA Corp."; stockId: "NVDA"; value: "0.0"; change: "0.0"; changePercentage: "0.0"}
-    ListElement {name: "NXP Semiconductors N.V."; stockId: "NXPI"; value: "0.0"; change: "0.0"; changePercentage: "0.0"}
-    ListElement {name: "O'Reilly Automotive Inc."; stockId: "ORLY"; value: "0.0"; change: "0.0"; changePercentage: "0.0"}
-    ListElement {name: "PACCAR Inc."; stockId: "PCAR"; value: "0.0"; change: "0.0"; changePercentage: "0.0"}
-    ListElement {name: "Paychex Inc."; stockId: "PAYX"; value: "0.0"; change: "0.0"; changePercentage: "0.0"}
-    ListElement {name: "PayPal Holdings Inc."; stockId: "PYPL"; value: "0.0"; change: "0.0"; changePercentage: "0.0"}
-    ListElement {name: "QUALCOMM Inc."; stockId: "QCOM"; value: "0.0"; change: "0.0"; changePercentage: "0.0"}
-    ListElement {name: "Regeneron Pharmaceuticals Inc."; stockId: "REGN"; value: "0.0"; change: "0.0"; changePercentage: "0.0"}
-    ListElement {name: "Ross Stores Inc."; stockId: "ROST"; value: "0.0"; change: "0.0"; changePercentage: "0.0"}
-    ListElement {name: "SanDisk Corp."; stockId: "SNDK"; value: "0.0"; change: "0.0"; changePercentage: "0.0"}
-    ListElement {name: "SBA Communications Corp."; stockId: "SBAC"; value: "0.0"; change: "0.0"; changePercentage: "0.0"}
-    ListElement {name: "Seagate Technology PLC"; stockId: "STX"; value: "0.0"; change: "0.0"; changePercentage: "0.0"}
-    ListElement {name: "Sirius XM Holdings Inc."; stockId: "SIRI"; value: "0.0"; change: "0.0"; changePercentage: "0.0"}
-    ListElement {name: "Skyworks Solutions Inc."; stockId: "SWKS"; value: "0.0"; change: "0.0"; changePercentage: "0.0"}
-    ListElement {name: "Starbucks Corp."; stockId: "SBUX"; value: "0.0"; change: "0.0"; changePercentage: "0.0"}
-    ListElement {name: "Stericycle Inc."; stockId: "SRCL"; value: "0.0"; change: "0.0"; changePercentage: "0.0"}
-    ListElement {name: "Symantec Corp."; stockId: "SYMC"; value: "0.0"; change: "0.0"; changePercentage: "0.0"}
-    ListElement {name: "T-Mobile US Inc."; stockId: "TMUS"; value: "0.0"; change: "0.0"; changePercentage: "0.0"}
-    ListElement {name: "Tesla Motors Inc."; stockId: "TSLA"; value: "0.0"; change: "0.0"; changePercentage: "0.0"}
-    ListElement {name: "Texas Instruments Inc."; stockId: "TXN"; value: "0.0"; change: "0.0"; changePercentage: "0.0"}
-    ListElement {name: "The Kraft Heinz Company"; stockId: "KHC"; value: "0.0"; change: "0.0"; changePercentage: "0.0"}
-    ListElement {name: "The Priceline Group Inc."; stockId: "PCLN"; value: "0.0"; change: "0.0"; changePercentage: "0.0"}
-    ListElement {name: "Tractor Supply Company"; stockId: "TSCO"; value: "0.0"; change: "0.0"; changePercentage: "0.0"}
-    ListElement {name: "TripAdvisor Inc."; stockId: "TRIP"; value: "0.0"; change: "0.0"; changePercentage: "0.0"}
-    ListElement {name: "Twenty-First Century Fox Inc."; stockId: "FOX"; value: "0.0"; change: "0.0"; changePercentage: "0.0"}
-    ListElement {name: "Twenty-First Century Fox Inc."; stockId: "FOXA"; value: "0.0"; change: "0.0"; changePercentage: "0.0"}
-    ListElement {name: "Ulta Salon Cosmetics & Fragrance Inc."; stockId: "ULTA"; value: "0.0"; change: "0.0"; changePercentage: "0.0"}
-    ListElement {name: "Verisk Analytics Inc."; stockId: "VRSK"; value: "0.0"; change: "0.0"; changePercentage: "0.0"}
-    ListElement {name: "Vertex Pharmaceuticals Inc."; stockId: "VRTX"; value: "0.0"; change: "0.0"; changePercentage: "0.0"}
-    ListElement {name: "Viacom Inc."; stockId: "VIAB"; value: "0.0"; change: "0.0"; changePercentage: "0.0"}
-    ListElement {name: "Vodafone Group Plc"; stockId: "VOD"; value: "0.0"; change: "0.0"; changePercentage: "0.0"}
-    ListElement {name: "Walgreens Boots Alliance Inc."; stockId: "WBA"; value: "0.0"; change: "0.0"; changePercentage: "0.0"}
-    ListElement {name: "Western Digital Corp."; stockId: "WDC"; value: "0.0"; change: "0.0"; changePercentage: "0.0"}
-    ListElement {name: "Whole Foods Market Inc."; stockId: "WFM"; value: "0.0"; change: "0.0"; changePercentage: "0.0"}
-    ListElement {name: "Xilinx Inc."; stockId: "XLNX"; value: "0.0"; change: "0.0"; changePercentage: "0.0"}
-    ListElement {name: "Yahoo! Inc."; stockId: "YHOO"; value: "0.0"; change: "0.0"; changePercentage: "0.0"}
-}
diff --git a/examples/quick/demos/stocqt/content/StockListView.qml b/examples/quick/demos/stocqt/content/StockListView.qml
deleted file mode 100644
index 177580cf6b..0000000000
--- a/examples/quick/demos/stocqt/content/StockListView.qml
+++ /dev/null
@@ -1,78 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the examples of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-import QtQuick 2.0
-import "."
-
-Rectangle {
-    id: root
-    anchors.top: parent.top
-    anchors.bottom: parent.bottom
-    color: "white"
-
-    property string currentStockId: ""
-    property string currentStockName: ""
-
-    ListView {
-        id: view
-        anchors.fill: parent
-        clip: true
-        keyNavigationWraps: true
-        highlightMoveDuration: 0
-        focus: true
-        snapMode: ListView.SnapToItem
-        model: StockListModel {}
-        currentIndex: -1 // Don't pre-select any item
-
-        onCurrentIndexChanged: {
-            if (currentItem) {
-                root.currentStockId = model.get(currentIndex).stockId;
-                root.currentStockName = model.get(currentIndex).name;
-            }
-        }
-
-        delegate: StockListDelegate {}
-
-        highlight: Rectangle {
-            width: view.width
-            color: "#eeeeee"
-        }
-    }
-}
diff --git a/examples/quick/demos/stocqt/content/StockModel.qml b/examples/quick/demos/stocqt/content/StockModel.qml
deleted file mode 100644
index 035d9454d0..0000000000
--- a/examples/quick/demos/stocqt/content/StockModel.qml
+++ /dev/null
@@ -1,164 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the examples of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-import QtQuick 2.0
-
-ListModel {
-    id: model
-    property string stockId: ""
-    property string stockName: ""
-    property string stockDataCycle: "d"
-    property bool ready: false
-    property real stockPrice: 0.0
-    property real stockPriceChanged: 0.0
-
-    signal dataReady
-
-    function indexOf(date) {
-        if (model.count == 0)
-            return -1;
-
-        var newest = new Date(model.get(0).date);
-        var oldest = new Date(model.get(model.count - 1).date);
-        if (newest <= date)
-            return -1;
-
-        if (oldest >= date)
-            return model.count - 1;
-
-        var currDiff = 0;
-        var bestDiff = Math.abs(date.getTime() - newest.getTime());
-        var retval = 0;
-        for (var i = 0; i < model.count; i++) {
-            var d = new Date(model.get(i).date);
-            currDiff = Math.abs(d.getTime() - date.getTime());
-            if (currDiff < bestDiff) {
-                bestDiff = currDiff;
-                retval = i;
-            }
-            if (currDiff > bestDiff)
-                return retval;
-        }
-
-        return -1;
-    }
-
-    function requestUrl() {
-        if (stockId === "")
-            return;
-
-        var startDate = new Date(2011, 4, 25);
-
-        var endDate = new Date(); //today
-
-        if (stockDataCycle !== "d" && stockDataCycle !== "w" && stockDataCycle !== "m")
-            stockDataCycle = "d";
-
-        /*
-            Fetch stock data from yahoo finance:
-             url: http://ichart.finance.yahoo.com/table.csv?s=NOK&a=5&b=11&c=2010&d=7&e=23&f=2010&g=d&ignore=.csv
-                s:stock name/id, a:start day, b:start month, c:start year  default: 25 April 1995, oldest c= 1962
-                d:end day, e:end month, f:end year, default:today  (data only available 3 days before today)
-                g:data cycle(d daily,  w weekly, m monthly, v Dividend)
-          */
-        var request = "http://ichart.finance.yahoo.com/table.csv?";
-        request += "s=" + stockId;
-        request += "&a=" + startDate.getMonth();
-        request += "&b=" + startDate.getDate();
-        request += "&c=" + startDate.getFullYear();
-        request += "&d=" + endDate.getMonth();
-        request += "&e=" + endDate.getDate();
-        request += "&f=" + endDate.getFullYear();
-        request += "&g=" + stockDataCycle;
-        request += "&ignore=.csv";
-        return request;
-    }
-
-    function createStockPrice(r) {
-        return {
-                "date": r[0],
-                "open":r[1],
-                "high":r[2],
-                "low":r[3],
-                "close":r[4],
-                "volume":r[5],
-                "adjusted":r[6]
-               };
-    }
-
-    function updateStock() {
-        var req = requestUrl();
-
-        if (!req)
-            return;
-
-        var xhr = new XMLHttpRequest;
-
-        xhr.open("GET", req, true);
-
-        model.ready = false;
-        model.clear();
-        var i = 1; //skip the first line
-        xhr.onreadystatechange = function() {
-            if (xhr.readyState === XMLHttpRequest.LOADING || xhr.readyState === XMLHttpRequest.DONE) {
-                var records = xhr.responseText.split('\n');
-
-                for (;i < records.length; i++ ) {
-                    var r = records[i].split(',');
-                    if (r.length === 7)
-                        model.append(createStockPrice(r));
-                }
-
-                if (xhr.readyState === XMLHttpRequest.DONE) {
-                    if (model.count > 0) {
-                        model.ready = true;
-                        model.stockPrice = model.get(0).adjusted;
-                        model.stockPriceChanged = model.count > 1 ? (Math.round((model.stockPrice - model.get(1).close) * 100) / 100) : 0;
-                    } else {
-                        model.stockPrice = 0;
-                        model.stockPriceChanged = 0;
-                    }
-                    model.dataReady(); // emit signal - model.ready indicates whether the data is valid
-                }
-            }
-        }
-        xhr.send()
-    }
-}
diff --git a/examples/quick/demos/stocqt/content/StockSettingsPanel.qml b/examples/quick/demos/stocqt/content/StockSettingsPanel.qml
deleted file mode 100644
index 1ac1035789..0000000000
--- a/examples/quick/demos/stocqt/content/StockSettingsPanel.qml
+++ /dev/null
@@ -1,149 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the examples of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-import QtQuick 2.0
-import QtQuick.Layouts 1.1
-import "."
-
-Rectangle {
-    id: root
-    color: "transparent"
-
-    property bool drawOpenPrice: openButton.buttonEnabled
-    property bool drawClosePrice: closeButton.buttonEnabled
-    property bool drawHighPrice: highButton.buttonEnabled
-    property bool drawLowPrice: lowButton.buttonEnabled
-
-    property string openColor: "#face20"
-    property string closeColor: "#14aaff"
-    property string highColor: "#80c342"
-    property string lowColor: "#f30000"
-    property string volumeColor: "#14aaff"
-
-    GridLayout {
-        id: settingsGrid
-        rows: 5
-        columns: 3
-        rowSpacing: 4
-        anchors.fill: parent
-
-        Item {
-            Layout.fillHeight: true
-            Layout.columnSpan: 3
-        }
-
-        Text {
-            id: openText
-            color: "#000000"
-            font.family: Settings.fontFamily
-            font.pointSize: 19
-            text: "Open"
-            Layout.leftMargin: 10
-        }
-        Rectangle {
-            Layout.preferredHeight: 4
-            Layout.preferredWidth: 114
-            color: openColor
-        }
-        CheckBox {
-            id: openButton
-            buttonEnabled: false
-            Layout.rightMargin: 10
-        }
-
-        Text {
-            id: closeText
-            Layout.leftMargin: 10
-            color: "#000000"
-            font.family: Settings.fontFamily
-            font.pointSize: 19
-            text: "Close"
-        }
-        Rectangle {
-            Layout.preferredHeight: 4
-            Layout.preferredWidth: 114
-            color: closeColor
-        }
-        CheckBox {
-            id: closeButton
-            buttonEnabled: false
-            Layout.rightMargin: 10
-        }
-
-        Text {
-            id: highText
-            Layout.leftMargin: 10
-            color: "#000000"
-            font.family: Settings.fontFamily
-            font.pointSize: 19
-            text: "High"
-        }
-        Rectangle {
-            Layout.preferredHeight: 4
-            Layout.preferredWidth: 114
-            color: highColor
-        }
-        CheckBox {
-            id: highButton
-            buttonEnabled: true
-            Layout.rightMargin: 10
-        }
-
-        Text {
-            id: lowText
-            Layout.leftMargin: 10
-            color: "#000000"
-            font.family: Settings.fontFamily
-            font.pointSize: 19
-            text: "Low"
-        }
-        Rectangle {
-            Layout.preferredHeight: 4
-            Layout.preferredWidth: 114
-            color: lowColor
-        }
-
-        CheckBox {
-            id: lowButton
-            buttonEnabled: true
-            Layout.rightMargin: 10
-        }
-    }
-}
diff --git a/examples/quick/demos/stocqt/content/StockView.qml b/examples/quick/demos/stocqt/content/StockView.qml
deleted file mode 100644
index d598ddd201..0000000000
--- a/examples/quick/demos/stocqt/content/StockView.qml
+++ /dev/null
@@ -1,100 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the examples of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-import QtQuick 2.0
-import QtQuick.Window 2.1
-import QtQuick.Layouts 1.1
-
-Rectangle {
-    id: root
-    width: 320
-    height: 480
-    color: "transparent"
-
-    property var stock: null
-    property var stocklist: null
-    signal settingsClicked
-
-    function update() {
-        chart.update()
-    }
-
-    Rectangle {
-        id: mainRect
-        color: "transparent"
-        anchors.fill: parent
-
-        GridLayout {
-            anchors.fill: parent
-            rows: 2
-            columns: Screen.primaryOrientation === Qt.PortraitOrientation ? 1 : 2
-
-            StockInfo {
-                id: stockInfo
-                Layout.alignment: Qt.AlignTop
-                Layout.preferredWidth: 400
-                Layout.preferredHeight: 160
-                stock: root.stock
-            }
-
-            StockChart {
-                id: chart
-                Layout.alignment: Qt.AlignRight
-                Layout.margins: 5
-                Layout.fillWidth: true
-                Layout.fillHeight: true
-                Layout.rowSpan: 2
-                stockModel: root.stock
-                settings: settingsPanel
-            }
-            StockSettingsPanel {
-                id: settingsPanel
-                Layout.alignment: Qt.AlignBottom
-                Layout.fillHeight: true
-                Layout.preferredWidth: 400
-                Layout.bottomMargin: 5
-                onDrawOpenPriceChanged: root.update()
-                onDrawClosePriceChanged: root.update();
-                onDrawHighPriceChanged: root.update();
-                onDrawLowPriceChanged: root.update();
-            }
-        }
-    }
-}
diff --git a/examples/quick/demos/stocqt/content/images/icon-left-arrow.png b/examples/quick/demos/stocqt/content/images/icon-left-arrow.png
deleted file mode 100644
index 926938cadd..0000000000
--- a/examples/quick/demos/stocqt/content/images/icon-left-arrow.png
+++ /dev/null
diff --git a/examples/quick/demos/stocqt/content/images/wheel-touch.png b/examples/quick/demos/stocqt/content/images/wheel-touch.png
deleted file mode 100644
index 11c8120ada..0000000000
--- a/examples/quick/demos/stocqt/content/images/wheel-touch.png
+++ /dev/null
diff --git a/examples/quick/demos/stocqt/content/images/wheel.png b/examples/quick/demos/stocqt/content/images/wheel.png
deleted file mode 100644
index 470a675b35..0000000000
--- a/examples/quick/demos/stocqt/content/images/wheel.png
+++ /dev/null
diff --git a/examples/quick/demos/stocqt/content/qmldir b/examples/quick/demos/stocqt/content/qmldir
deleted file mode 100644
index 77f5ed3c56..0000000000
--- a/examples/quick/demos/stocqt/content/qmldir
+++ /dev/null
@@ -1,12 +0,0 @@
-singleton Settings 1.0 Settings.qml
-Button 1.0 Button.qml
-CheckBox 1.0 CheckBox.qml
-StockChart 1.0 StockChart.qml
-StockInfo 1.0 StockInfo.qml
-StockListModel 1.0 StockListModel.qml
-StockListView 1.0 StockListView.qml
-StockModel 1.0 StockModel.qml
-StockSettingsPanel 1.0 StockSettingsPanel.qml
-StockView 1.0 StockView.qml
-StockListDelegate 1.0 StockListDelegate.qml
-Banner 1.0 Banner.qml
diff --git a/examples/quick/demos/stocqt/doc/images/qtquick-demo-stocqt.png b/examples/quick/demos/stocqt/doc/images/qtquick-demo-stocqt.png
deleted file mode 100644
index dc09a84dc3..0000000000
--- a/examples/quick/demos/stocqt/doc/images/qtquick-demo-stocqt.png
+++ /dev/null
diff --git a/examples/quick/demos/stocqt/doc/src/stocqt.qdoc b/examples/quick/demos/stocqt/doc/src/stocqt.qdoc
deleted file mode 100644
index 800bba570c..0000000000
--- a/examples/quick/demos/stocqt/doc/src/stocqt.qdoc
+++ /dev/null
@@ -1,86 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the documentation of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:FDL$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
-**
-** GNU Free Documentation License Usage
-** Alternatively, this file may be used under the terms of the GNU Free
-** Documentation License version 1.3 as published by the Free Software
-** Foundation and appearing in the file included in the packaging of
-** this file. Please review the following information to ensure
-** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-/*!
-    \title Qt Quick Demo - StocQt
-    \ingroup qtquickdemos
-    \example demos/stocqt
-    \brief A configurable stock chart for the NASDAQ-100.
-    \image qtquick-demo-stocqt.png
-
-    The \e{StocQt} application presents a trend chart for the first stock in
-    the list of NASDAQ-100 stocks maintained by it. It allows the user to
-    choose another stock from the list, and fetches the required data for
-    the selected stock by sending an \c XMLHttpRequest to
-    http://finance.yahoo.com.
-
-    The application uses several custom types such as Button, CheckBox,
-    StockChart, StockInfo, StockView, and so on. These types are used to
-    present the stock data in a readable form and also let the user customize
-    the trend chart. For example, the user can choose to view the yearly,
-    monthly, or daily trends in the stock price.
-
-    The application uses the ObjectModel type to access the two visual data
-    models that it depends on.
-
-    \quotefromfile demos/stocqt/stocqt.qml
-    \skipto ListView
-    \printuntil id
-    \dots 8
-    \skipto model
-    \printuntil StockView
-    \printuntil }
-    \printuntil }
-    \printuntil }
-
-    The StockListView model is a static data model listing the
-    NASDAQ-100 stocks with basic information such as stockId, name, value,
-    change, and so on. This data model is used by the application if the
-    user wants to choose another stock from the list.
-
-    StockView is a complex data model that presents a trend chart for the
-    selected stock. It uses another custom type, StockChart, which presents
-    the graphical trend of the stock price using a Canvas. This data model
-    is used for most of the time during the lifetime of the application.
-
-    \quotefromfile demos/stocqt/content/StockChart.qml
-    \skipto Rectangle
-    \printuntil id
-    \dots
-    \skipto Canvas
-    \printuntil id
-    \dots 8
-    \skipto onPaint
-    \printuntil /^\}$/
-
-    To understand the application better, browse through its code using
-    Qt Creator.
-
-    \include examples-run.qdocinc
-
-    \sa {QML Applications}
-*/
diff --git a/examples/quick/demos/stocqt/main.cpp b/examples/quick/demos/stocqt/main.cpp
deleted file mode 100644
index cedffaf6e1..0000000000
--- a/examples/quick/demos/stocqt/main.cpp
+++ /dev/null
@@ -1,41 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the examples of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-#include "../../shared/shared.h"
-DECLARATIVE_EXAMPLE_MAIN(demos/stocqt/stocqt)
diff --git a/examples/quick/demos/stocqt/stocqt.pro b/examples/quick/demos/stocqt/stocqt.pro
deleted file mode 100644
index 0e89a30050..0000000000
--- a/examples/quick/demos/stocqt/stocqt.pro
+++ /dev/null
@@ -1,9 +0,0 @@
-TEMPLATE = app
-
-QT += qml quick
-SOURCES += main.cpp
-RESOURCES += stocqt.qrc
-OTHER_FILES += *.qml content/*.qml content/images/*.png
-
-target.path = $$[QT_INSTALL_EXAMPLES]/quick/demos/stocqt
-INSTALLS += target
diff --git a/examples/quick/demos/stocqt/stocqt.qml b/examples/quick/demos/stocqt/stocqt.qml
deleted file mode 100644
index a13e63fd50..0000000000
--- a/examples/quick/demos/stocqt/stocqt.qml
+++ /dev/null
@@ -1,100 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the examples of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-import QtQuick 2.0
-import QtQml.Models 2.1
-import QtQuick.Layouts 1.1
-import "./content"
-
-Rectangle {
-    id: mainRect
-    width: 1000
-    height: 700
-
-    property alias currentIndex: root.currentIndex
-
-    ColumnLayout {
-        anchors.fill: parent
-
-        Banner {
-            id: banner
-            Layout.fillWidth: true
-        }
-
-        ListView {
-            id: root
-            Layout.fillHeight: true
-            Layout.fillWidth: true
-            snapMode: ListView.SnapOneItem
-            highlightRangeMode: ListView.StrictlyEnforceRange
-            highlightMoveDuration: 250
-            focus: false
-            orientation: ListView.Horizontal
-            boundsBehavior: Flickable.StopAtBounds
-
-            StockModel {
-                id: stock
-                stockId: listView.currentStockId
-                stockName: listView.currentStockName
-                onStockIdChanged: stock.updateStock();
-                onDataReady: {
-                    root.currentIndex = 1
-                    stockView.update()
-                }
-            }
-
-            model: ObjectModel {
-                StockListView {
-                    id: listView
-                    width: root.width
-                    height: root.height
-                }
-
-                StockView {
-                    id: stockView
-                    width: root.width
-                    height: root.height
-                    stocklist: listView
-                    stock: stock
-                }
-            }
-        }
-    }
-}
diff --git a/examples/quick/demos/stocqt/stocqt.qmlproject b/examples/quick/demos/stocqt/stocqt.qmlproject
deleted file mode 100644
index 11ab78418a..0000000000
--- a/examples/quick/demos/stocqt/stocqt.qmlproject
+++ /dev/null
@@ -1,16 +0,0 @@
-import QmlProject 1.1
-
-Project {
-    mainFile: "stocqt.qml"
-
-    /* Include .qml, .js, and image files from current directory and subdirectories */
-    QmlFiles {
-        directory: "."
-    }
-    JavaScriptFiles {
-        directory: "."
-    }
-    ImageFiles {
-        directory: "."
-    }
-}
diff --git a/examples/quick/demos/stocqt/stocqt.qrc b/examples/quick/demos/stocqt/stocqt.qrc
deleted file mode 100644
index ab7772a62a..0000000000
--- a/examples/quick/demos/stocqt/stocqt.qrc
+++ /dev/null
@@ -1,22 +0,0 @@
-<RCC>
-    <qresource prefix="/demos/stocqt">
-        <file>stocqt.qml</file>
-        <file>content/qmldir</file>
-        <file>content/Button.qml</file>
-        <file>content/CheckBox.qml</file>
-        <file>content/StockChart.qml</file>
-        <file>content/StockListModel.qml</file>
-        <file>content/StockListView.qml</file>
-        <file>content/StockModel.qml</file>
-        <file>content/StockView.qml</file>
-        <file>content/images/wheel-touch.png</file>
-        <file>content/images/wheel.png</file>
-        <file>content/images/icon-left-arrow.png</file>
-        <file>content/StockSettingsPanel.qml</file>
-        <file>content/StockInfo.qml</file>
-        <file>content/Settings.qml</file>
-        <file>content/+windows/Settings.qml</file>
-        <file>content/StockListDelegate.qml</file>
-        <file>content/Banner.qml</file>
-    </qresource>
-</RCC>
diff --git a/examples/quick/demos/tweetsearch/content/FlipBar.qml b/examples/quick/demos/tweetsearch/content/FlipBar.qml
deleted file mode 100644
index f1e240c4a4..0000000000
--- a/examples/quick/demos/tweetsearch/content/FlipBar.qml
+++ /dev/null
@@ -1,173 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the examples of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-import QtQuick 2.0
-
-Item {
-    id: container
-    property int animDuration: 300
-    property Item front: Item {}
-    property Item back: Item {}
-    property real factor: 0.1 // amount the edges fold in for the 3D effect
-    property alias delta: effect.delta
-    property Item cur: frontShown ? front : back
-    property Item noncur: frontShown ? back : front
-
-    function swap() {
-        var tmp = front;
-        front = back;
-        back = tmp;
-        resync();
-    }
-
-    width: cur.width
-    height: cur.height
-    onFrontChanged: resync();
-    onBackChanged: resync();
-
-    function resync() {//TODO: Are the items ever actually visible?
-        back.parent = container;
-        front.parent = container;
-        frontShown ? back.visible = false : front.visible = false;
-    }
-
-    property bool frontShown: true
-
-    onFrontShownChanged: {
-        back.visible = !frontShown
-        front.visible = frontShown
-    }
-
-    function flipUp(start) {
-        effect.visible = true;
-        effect.sourceA = effect.source1
-        effect.sourceB = effect.source2
-        if (start == undefined)
-            start = 1.0;
-        deltaAnim.from = start;
-        deltaAnim.to = 0.0
-        dAnim.start();
-        frontShown = false;
-    }
-
-    function flipDown(start) {
-        effect.visible = true;
-        effect.sourceA = effect.source1
-        effect.sourceB = effect.source2
-        if (start == undefined)
-            start = 0.0;
-        deltaAnim.from = start;
-        deltaAnim.to = 1.0
-        dAnim.start();
-        frontShown = true;
-    }
-
-    ShaderEffect {
-        id: effect
-        width: cur.width
-        height: cur.height
-        property real factor: container.factor * width
-        property real delta: 1.0
-
-        mesh: GridMesh { resolution: Qt.size(8,2) }
-
-        SequentialAnimation on delta {
-            id: dAnim
-            running: false
-            NumberAnimation {
-            id: deltaAnim
-            duration: animDuration//expose anim
-            }
-        }
-
-        property variant sourceA: source1
-        property variant sourceB: source1
-        property variant source1: ShaderEffectSource {
-            sourceItem: front
-            hideSource: effect.visible
-        }
-
-        property variant source2: ShaderEffectSource {
-            sourceItem: back
-            hideSource: effect.visible
-        }
-
-        fragmentShader: "
-            uniform lowp float qt_Opacity;
-            uniform sampler2D sourceA;
-            uniform sampler2D sourceB;
-            uniform highp float delta;
-            varying highp vec2 qt_TexCoord0;
-            void main() {
-                highp vec4 tex = vec4(qt_TexCoord0.x, qt_TexCoord0.y * 2.0, qt_TexCoord0.x, (qt_TexCoord0.y-0.5) * 2.0);
-                highp float shade = clamp(delta*2.0, 0.5, 1.0);
-                highp vec4 col;
-                if (qt_TexCoord0.y < 0.5) {
-                    col = texture2D(sourceA, tex.xy) * (shade);
-                } else {
-                    col = texture2D(sourceB, tex.zw) * (1.5 - shade);
-                    col.w = 1.0;
-                }
-                gl_FragColor = col * qt_Opacity;
-            }
-        "
-        property real h: height
-        vertexShader: "
-        uniform highp float delta;
-        uniform highp float factor;
-        uniform highp float h;
-        uniform highp mat4 qt_Matrix;
-        attribute highp vec4 qt_Vertex;
-        attribute highp vec2 qt_MultiTexCoord0;
-        varying highp vec2 qt_TexCoord0;
-        void main() {
-            highp vec4 pos = qt_Vertex;
-            if (qt_MultiTexCoord0.y == 0.0)
-                pos.x += factor * (1. - delta) * (qt_MultiTexCoord0.x * -2.0 + 1.0);
-            else if (qt_MultiTexCoord0.y == 1.0)
-                pos.x += factor * (delta) * (qt_MultiTexCoord0.x * -2.0 + 1.0);
-            else
-                pos.y = delta * h;
-            gl_Position = qt_Matrix * pos;
-            qt_TexCoord0 = qt_MultiTexCoord0;
-        }"
-
-    }
-}
diff --git a/examples/quick/demos/tweetsearch/content/LineInput.qml b/examples/quick/demos/tweetsearch/content/LineInput.qml
deleted file mode 100644
index 46bc73f3af..0000000000
--- a/examples/quick/demos/tweetsearch/content/LineInput.qml
+++ /dev/null
@@ -1,98 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the examples of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-import QtQuick 2.0
-
-FocusScope {
-    id: wrapper
-
-    property alias text: input.text
-    property alias hint: hint.text
-    property alias prefix: prefix.text
-
-    signal accepted
-
-    Rectangle {
-        anchors.fill: parent
-        border.color: "#707070"
-        color: "#c1c1c1"
-        radius: 4
-
-        Text {
-            id: hint
-            anchors { fill: parent; leftMargin: 14 }
-            verticalAlignment: Text.AlignVCenter
-            text: "Enter word"
-            font.pixelSize: 18
-            color: "#707070"
-            opacity: input.displayText.length ? 0 : 1
-        }
-
-        Text {
-            id: prefix
-            anchors { left: parent.left; leftMargin: 14; verticalCenter: parent.verticalCenter }
-            verticalAlignment: Text.AlignVCenter
-            font.pixelSize: 18
-            color: "#707070"
-            opacity: !hint.opacity
-        }
-
-        TextInput {
-            id: input
-            focus: true
-            anchors { left: prefix.right; right: parent.right; top: parent.top; bottom: parent.bottom }
-            verticalAlignment: Text.AlignVCenter
-            font.pixelSize: 18
-            color: "#707070"
-            onAccepted: wrapper.accepted()
-        }
-
-        Image {
-            source: "resources/icon-search.png"
-            anchors.right: parent.right
-            anchors.rightMargin: 12
-            anchors.verticalCenter: parent.verticalCenter
-            MouseArea {
-                anchors { fill: parent; margins: -10 }
-                onClicked: wrapper.accepted()
-            }
-        }
-    }
-}
diff --git a/examples/quick/demos/tweetsearch/content/ListFooter.qml b/examples/quick/demos/tweetsearch/content/ListFooter.qml
deleted file mode 100644
index 9a062d9488..0000000000
--- a/examples/quick/demos/tweetsearch/content/ListFooter.qml
+++ /dev/null
@@ -1,154 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the examples of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-import QtQuick 2.0
-
-Rectangle {
-    color: "#d6d6d6"
-    width: parent.width
-    height: childrenRect.height
-    z: 2
-    Connections {
-        target: mainListView
-        onAutoSearch: {
-            if (type == 'tag') {
-                tagSearch.open()
-                tagSearch.searchText = str
-            } else if (type == 'user'){
-                userSearch.open()
-                userSearch.searchText = str
-            } else {
-                wordSearch.open()
-                wordSearch.searchText = str
-            }
-        }
-    }
-
-    Column {
-        width: parent.width
-
-        SearchDelegate {
-            id: wordSearch
-            label: "Search word..."
-            placeHolder: "Enter word"
-            onHasOpened: {
-                tagSearch.close()
-                userSearch.close()
-            }
-            onOk: {
-                mainListView.positionViewAtBeginning()
-                mainListView.clear()
-                tweetsModel.from = ""
-                tweetsModel.phrase = searchText
-            }
-        }
-
-        SearchDelegate {
-            id: userSearch
-            label: "From user..."
-            placeHolder: "@username"
-            prefix: "@"
-            onHasOpened:{
-                tagSearch.close()
-                wordSearch.close()
-            }
-            onOk: {
-                mainListView.positionViewAtBeginning()
-                mainListView.clear()
-                tweetsModel.phrase = ""
-                tweetsModel.from = searchText
-            }
-        }
-
-        SearchDelegate {
-            id: tagSearch
-            label: "Search hashtag..."
-            placeHolder: "#hashtag"
-            prefix: "#"
-            onHasOpened:{
-                userSearch.close()
-                wordSearch.close()
-            }
-            onOk: {
-                mainListView.positionViewAtBeginning()
-                mainListView.clear()
-                tweetsModel.from = ""
-                tweetsModel.phrase = "#" + searchText
-            }
-        }
-
-        SpriteSequence {
-            id: sprite
-            anchors.horizontalCenter: parent.horizontalCenter
-            width: 320
-            height: 300
-            running: true
-            interpolate: false
-            Sprite {
-                name: "bird"
-                source: "resources/bird-anim-sprites.png"
-                frameCount: 1
-                frameRate: 1
-                frameWidth: 320
-                frameHeight: 300
-                to: { "bird":10, "trill":1, "blink":1 }
-            }
-            Sprite {
-                name: "trill"
-                source: "resources/bird-anim-sprites.png"
-                frameCount: 5
-                frameRate: 3
-                frameWidth: 320
-                frameHeight: 300
-                to: {"bird":1}
-            }
-            Sprite {
-                name: "blink"
-                source: "resources/bird-anim-sprites.png"
-                frameCount: 1
-                frameRate: 3
-                frameWidth: 320
-                frameHeight: 300
-                frameX: 1600
-                to: {"bird":1}
-            }
-        }
-    }
-}
diff --git a/examples/quick/demos/tweetsearch/content/ListHeader.qml b/examples/quick/demos/tweetsearch/content/ListHeader.qml
deleted file mode 100644
index d37300162d..0000000000
--- a/examples/quick/demos/tweetsearch/content/ListHeader.qml
+++ /dev/null
@@ -1,81 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the examples of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-import QtQuick 2.0
-
-Item {
-    height: 60
-    width: parent.width
-
-    property bool refresh: state == "pulled" ? true : false
-
-    Row {
-        spacing: 6
-        height: childrenRect.height
-        anchors.centerIn: parent
-
-        Image {
-            id: arrow
-            source: "resources/icon-refresh.png"
-            transformOrigin: Item.Center
-            Behavior on rotation { NumberAnimation { duration: 200 } }
-        }
-
-        Text {
-            id: label
-            anchors.verticalCenter: arrow.verticalCenter
-            text: "Pull to refresh...    "
-            font.pixelSize: 18
-            color: "#999999"
-        }
-    }
-
-    states: [
-        State {
-            name: "base"; when: mainListView.contentY >= -120
-            PropertyChanges { target: arrow; rotation: 180 }
-        },
-        State {
-            name: "pulled"; when: mainListView.contentY < -120
-            PropertyChanges { target: label; text: "Release to refresh..." }
-            PropertyChanges { target: arrow; rotation: 0 }
-        }
-    ]
-}
diff --git a/examples/quick/demos/tweetsearch/content/SearchDelegate.qml b/examples/quick/demos/tweetsearch/content/SearchDelegate.qml
deleted file mode 100644
index 0dc4aacb34..0000000000
--- a/examples/quick/demos/tweetsearch/content/SearchDelegate.qml
+++ /dev/null
@@ -1,125 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the examples of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-import QtQuick 2.0
-
-FlipBar {
-    id: flipBar
-    animDuration: 250
-    property string label: ""
-    property string placeHolder: ""
-    property alias searchText: lineInput.text
-    property alias prefix: lineInput.prefix
-    property bool opened: false
-    signal ok
-    signal hasOpened
-
-    height: 60
-    width: parent.width
-
-    function open() {
-        flipBar.flipUp()
-        flipBar.opened = true
-        lineInput.forceActiveFocus()
-        flipBar.hasOpened()
-    }
-
-    function close() {
-        if (opened) {
-            flipBar.flipDown()
-            flipBar.opened = false
-        }
-    }
-
-    front: Rectangle {
-        height: 60
-        width: parent.width
-        color: "#999999"
-
-        Rectangle { color: "#c1c1c1"; width: parent.width; height: 1 }
-        Rectangle { color: "#707070"; width: parent.width; height: 1; anchors.bottom: parent.bottom }
-
-        MouseArea {
-            id: mouseArea
-            anchors.fill: parent
-            onClicked: {
-                if (!flipBar.opened)
-                    open()
-                else if (!lineInput.activeFocus)
-                    lineInput.forceActiveFocus()
-                else
-                    close()
-            }
-        }
-
-        Text {
-            text: flipBar.label
-            anchors { left: parent.left; leftMargin: 20 }
-            anchors.verticalCenter: parent.verticalCenter
-            font.pixelSize: 18
-            color: "#ffffff"
-        }
-    }
-
-    back: FocusScope {
-        height: 60
-        width: parent.width
-        Rectangle {
-            anchors.fill: parent
-            color: "#999999"
-
-            Rectangle { color: "#c1c1c1"; width: parent.width; height: 1 }
-            Rectangle { color: "#707070"; width: parent.width; height: 1; anchors.bottom: parent.bottom }
-
-            LineInput {
-                id: lineInput
-                hint: flipBar.placeHolder
-                focus: flipBar.opened
-                anchors { fill: parent; margins: 6 }
-                onAccepted: {
-                    if (Qt.inputMethod.visible)
-                        Qt.inputMethod.hide()
-                    flipBar.ok()
-                }
-            }
-        }
-    }
-
-}
diff --git a/examples/quick/demos/tweetsearch/content/TweetDelegate.qml b/examples/quick/demos/tweetsearch/content/TweetDelegate.qml
deleted file mode 100644
index 202ced0285..0000000000
--- a/examples/quick/demos/tweetsearch/content/TweetDelegate.qml
+++ /dev/null
@@ -1,189 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the examples of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-import QtQuick 2.0
-import "tweetsearch.js" as Helper
-
-Item {
-    id: container
-    property real hm: 1.0
-    property int appear: -1
-    property real startRotation: 1
-
-    onAppearChanged: {
-        container.startRotation = 0.5
-        flipBar.animDuration = appear;
-        delayedAnim.start();
-    }
-
-    SequentialAnimation {
-        id: delayedAnim
-        PauseAnimation { duration: 50 }
-        ScriptAction { script: flipBar.flipDown(startRotation); }
-    }
-
-    width: 320
-    height: flipBar.height * hm
-
-    FlipBar {
-        id: flipBar
-
-        property bool flipped: false
-        delta: startRotation
-
-        anchors.bottom: parent.bottom
-        width: container.ListView.view ? container.ListView.view.width : 0
-        height: Math.max(72, tweet.y + tweet.height + 10)
-
-        front: Rectangle {
-            width: container.ListView.view ? container.ListView.view.width : 0
-            height: Math.max(72, tweet.y + tweet.height + 10)
-            color: "#2699bf"
-
-            Rectangle { color: "#33ccff"; width: parent.width; height: 1 }
-            Rectangle { color: "#1a6680"; width: parent.width; height: 1; anchors.bottom: parent.bottom }
-
-            Image {
-                id: placeHolder
-                source: "resources/anonymous.png"
-                x: 10; y: 9
-                visible: avatar.status != Image.Ready
-            }
-
-            Image {
-                id: avatar
-                source: model.userImage
-                anchors.fill: placeHolder
-                MouseArea {
-                    id: mouseArea
-                    anchors.fill: parent
-                    onClicked: {
-                        flipBar.flipUp()
-                        flipBar.flipped = true
-                    }
-                }
-            }
-
-            Text {
-                id: name
-                text: model.name
-                anchors { left: avatar.right; leftMargin: 10; top: avatar.top; topMargin: -3 }
-                font.pixelSize: 12
-                font.bold: true
-                color: "white"
-                linkColor: "white"
-            }
-
-            Text {
-                id: tweet
-                text: model.statusText
-                anchors { left: avatar.right; leftMargin: 10; top: name.bottom; topMargin: 0; right: parent.right; rightMargin: 10 }
-                wrapMode: Text.WordWrap
-                font.pixelSize: 12
-                font.bold: false
-                color: "#adebff"
-                linkColor: "white"
-                onLinkActivated: {
-                    var tag = link.split("https://twitter.com/search?q=%23")
-                    var user = link.split("https://twitter.com/")
-                    if (tag[1] != undefined) {
-                        mainListView.positionViewAtBeginning()
-                        mainListView.clear()
-                        mainListView.autoSearch('tag', tag[1])
-                        tweetsModel.from = ""
-                        tweetsModel.phrase = "#" + tag[1]
-                    } else if (user[1] != undefined) {
-                        mainListView.positionViewAtBeginning()
-                        mainListView.clear()
-                        mainListView.autoSearch('user', user[1])
-                        tweetsModel.phrase = ""
-                        tweetsModel.from = user[1]
-                    } else
-                        Qt.openUrlExternally(link)
-                }
-            }
-        }
-
-        back: Rectangle {
-            width: container.ListView.view ? container.ListView.view.width : 0
-            height: Math.max(72, tweet.y + tweet.height + 10)
-            color: "#be4a25"
-
-            Rectangle { color: "#ff6633"; width: parent.width; height: 1 }
-            Rectangle { color: "#80341a"; width: parent.width; height: 1; anchors.bottom: parent.bottom }
-
-            Image {
-                id: avatar2
-                source: model.userImage
-                anchors.right: parent.right
-                anchors.rightMargin: 10
-                y: 9
-                MouseArea {
-                    anchors.fill: parent
-                    onClicked: {
-                        flipBar.flipDown()
-                        flipBar.flipped = false
-                    }
-                }
-            }
-
-            Text {
-                id: username
-                text: model.twitterName
-                x: 10; anchors { top: avatar2.top; topMargin: -3 }
-                font.pixelSize: 12
-                font.bold: true
-                color: "white"
-                linkColor: "white"
-            }
-
-            Text {
-                text: model.source + "<br>" + Helper.formatDate(model.published) + "<br>" + model.uri
-                x: 10; anchors { top: username.bottom; topMargin: 0 }
-                wrapMode: Text.WordWrap
-                font.pixelSize: 12
-                font.bold: false
-                color: "#ffc2ad"
-                linkColor: "white"
-                onLinkActivated: Qt.openUrlExternally(link);
-            }
-        }
-    }
-}
diff --git a/examples/quick/demos/tweetsearch/content/TweetsModel.qml b/examples/quick/demos/tweetsearch/content/TweetsModel.qml
deleted file mode 100644
index d7de9a186e..0000000000
--- a/examples/quick/demos/tweetsearch/content/TweetsModel.qml
+++ /dev/null
@@ -1,125 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the examples of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-import QtQuick 2.0
-import "tweetsearch.js" as Helper
-
-Item {
-    id: wrapper
-
-    // Insert valid consumer key and secret tokens below
-    // See https://dev.twitter.com/apps
-//! [auth tokens]
-    property string consumerKey : ""
-    property string consumerSecret : ""
-//! [auth tokens]
-    property string bearerToken : ""
-
-    property variant model: tweets
-    property string from : ""
-    property string phrase : ""
-
-    property int status: XMLHttpRequest.UNSENT
-    property bool isLoading: status === XMLHttpRequest.LOADING
-    property bool wasLoading: false
-    signal isLoaded
-
-    ListModel { id: tweets }
-
-    function encodePhrase(x) { return encodeURIComponent(x); }
-
-    function reload() {
-        tweets.clear()
-
-        if (from == "" && phrase == "")
-            return;
-
-//! [requesting]
-        var req = new XMLHttpRequest;
-        req.open("GET", "https://api.twitter.com/1.1/search/tweets.json?from=" + from +
-                        "&count=10&q=" + encodePhrase(phrase));
-        req.setRequestHeader("Authorization", "Bearer " + bearerToken);
-        req.onreadystatechange = function() {
-            status = req.readyState;
-            if (status === XMLHttpRequest.DONE) {
-                var objectArray = JSON.parse(req.responseText);
-                if (objectArray.errors !== undefined)
-                    console.log("Error fetching tweets: " + objectArray.errors[0].message)
-                else {
-                    for (var key in objectArray.statuses) {
-                        var jsonObject = objectArray.statuses[key];
-                        tweets.append(jsonObject);
-                    }
-                }
-                if (wasLoading == true)
-                    wrapper.isLoaded()
-            }
-            wasLoading = (status === XMLHttpRequest.LOADING);
-        }
-        req.send();
-//! [requesting]
-    }
-
-    onPhraseChanged: reload();
-    onFromChanged: reload();
-
-    Component.onCompleted: {
-        if (consumerKey === "" || consumerSecret == "") {
-            bearerToken = encodeURIComponent(Helper.demoToken())
-            return;
-        }
-
-        var authReq = new XMLHttpRequest;
-        authReq.open("POST", "https://api.twitter.com/oauth2/token");
-        authReq.setRequestHeader("Content-Type", "application/x-www-form-urlencoded;charset=UTF-8");
-        authReq.setRequestHeader("Authorization", "Basic " + Qt.btoa(consumerKey + ":" + consumerSecret));
-        authReq.onreadystatechange = function() {
-            if (authReq.readyState === XMLHttpRequest.DONE) {
-                var jsonResponse = JSON.parse(authReq.responseText);
-                if (jsonResponse.errors !== undefined)
-                    console.log("Authentication error: " + jsonResponse.errors[0].message)
-                else
-                    bearerToken = jsonResponse.access_token;
-            }
-        }
-        authReq.send("grant_type=client_credentials");
-    }
-
-}
diff --git a/examples/quick/demos/tweetsearch/content/resources/anonymous.png b/examples/quick/demos/tweetsearch/content/resources/anonymous.png
deleted file mode 100644
index 88fba26e90..0000000000
--- a/examples/quick/demos/tweetsearch/content/resources/anonymous.png
+++ /dev/null
diff --git a/examples/quick/demos/tweetsearch/content/resources/bird-anim-sprites.png b/examples/quick/demos/tweetsearch/content/resources/bird-anim-sprites.png
deleted file mode 100644
index 4e8d7e6116..0000000000
--- a/examples/quick/demos/tweetsearch/content/resources/bird-anim-sprites.png
+++ /dev/null
diff --git a/examples/quick/demos/tweetsearch/content/resources/icon-clear.png b/examples/quick/demos/tweetsearch/content/resources/icon-clear.png
deleted file mode 100644
index 75672f64c7..0000000000
--- a/examples/quick/demos/tweetsearch/content/resources/icon-clear.png
+++ /dev/null
diff --git a/examples/quick/demos/tweetsearch/content/resources/icon-loading.png b/examples/quick/demos/tweetsearch/content/resources/icon-loading.png
deleted file mode 100644
index 8dbff8b70f..0000000000
--- a/examples/quick/demos/tweetsearch/content/resources/icon-loading.png
+++ /dev/null
diff --git a/examples/quick/demos/tweetsearch/content/resources/icon-refresh.png b/examples/quick/demos/tweetsearch/content/resources/icon-refresh.png
deleted file mode 100644
index b639a638fe..0000000000
--- a/examples/quick/demos/tweetsearch/content/resources/icon-refresh.png
+++ /dev/null
diff --git a/examples/quick/demos/tweetsearch/content/resources/icon-search.png b/examples/quick/demos/tweetsearch/content/resources/icon-search.png
deleted file mode 100644
index e41935a6c1..0000000000
--- a/examples/quick/demos/tweetsearch/content/resources/icon-search.png
+++ /dev/null
diff --git a/examples/quick/demos/tweetsearch/content/tweetsearch.js b/examples/quick/demos/tweetsearch/content/tweetsearch.js
deleted file mode 100644
index 42a76c99fc..0000000000
--- a/examples/quick/demos/tweetsearch/content/tweetsearch.js
+++ /dev/null
@@ -1,62 +0,0 @@
-.pragma library
-
-function formatDate(date)
-{
-    var da = new Date(date)
-    return da.toDateString()
-}
-
-function demoToken()
-{
-    var a = new Array(22).join('A')
-    return a + String.fromCharCode(0x44, 0x69, 0x4a, 0x52, 0x51, 0x41, 0x41, 0x41, 0x41,
-                                   0x41, 0x41, 0x74, 0x2b, 0x72, 0x6a, 0x6c, 0x2b, 0x71,
-                                   0x6d, 0x7a, 0x30, 0x72, 0x63, 0x79, 0x2b, 0x42, 0x62,
-                                   0x75, 0x58, 0x42, 0x42, 0x73, 0x72, 0x55, 0x48, 0x47,
-                                   0x45, 0x67, 0x3d, 0x71, 0x30, 0x45, 0x4b, 0x32, 0x61,
-                                   0x57, 0x71, 0x51, 0x4d, 0x62, 0x31, 0x35, 0x67, 0x43,
-                                   0x5a, 0x4e, 0x77, 0x5a, 0x6f, 0x39, 0x79, 0x71, 0x61,
-                                   0x65, 0x30, 0x68, 0x70, 0x65, 0x32, 0x46, 0x44, 0x73,
-                                   0x53, 0x39, 0x32, 0x57, 0x41, 0x75, 0x30, 0x67)
-}
-
-function linkForEntity(entity)
-{
-    return (entity.url ? entity.url :
-           (entity.screen_name ? 'https://twitter.com/' + entity.screen_name :
-                                 'https://twitter.com/search?q=%23' + entity.text))
-}
-
-function textForEntity(entity)
-{
-    return (entity.display_url ? entity.display_url :
-           (entity.screen_name ? entity.screen_name : entity.text))
-}
-
-function insertLinks(text, entities)
-{
-    if (typeof text !== 'string')
-        return "";
-
-    if (!entities)
-        return text;
-
-    // Add all links (urls, usernames and hashtags) to an array and sort them in
-    // descending order of appearance in text
-    var links = []
-    if (entities.urls)
-        links = entities.urls.concat(entities.hashtags, entities.user_mentions)
-    else if (entities.url)
-        links = entities.url.urls
-
-    links.sort(function(a, b) { return b.indices[0] - a.indices[0] })
-
-    for (var i = 0; i < links.length; i++) {
-        var offset = links[i].url ? 0 : 1
-        text = text.substring(0, links[i].indices[0] + offset) +
-            '<a href=\"' + linkForEntity(links[i]) + '\">' +
-            textForEntity(links[i]) + '</a>' +
-            text.substring(links[i].indices[1])
-    }
-    return text.replace(/\n/g, '<br>');
-}
diff --git a/examples/quick/demos/tweetsearch/doc/images/qtquick-demo-tweetsearch-med-1.png b/examples/quick/demos/tweetsearch/doc/images/qtquick-demo-tweetsearch-med-1.png
deleted file mode 100644
index 930ee39929..0000000000
--- a/examples/quick/demos/tweetsearch/doc/images/qtquick-demo-tweetsearch-med-1.png
+++ /dev/null
diff --git a/examples/quick/demos/tweetsearch/doc/images/qtquick-demo-tweetsearch-med-2.png b/examples/quick/demos/tweetsearch/doc/images/qtquick-demo-tweetsearch-med-2.png
deleted file mode 100644
index 9eff191a47..0000000000
--- a/examples/quick/demos/tweetsearch/doc/images/qtquick-demo-tweetsearch-med-2.png
+++ /dev/null
diff --git a/examples/quick/demos/tweetsearch/doc/src/tweetsearch.qdoc b/examples/quick/demos/tweetsearch/doc/src/tweetsearch.qdoc
deleted file mode 100644
index 4b859bbcc7..0000000000
--- a/examples/quick/demos/tweetsearch/doc/src/tweetsearch.qdoc
+++ /dev/null
@@ -1,79 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the documentation of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:FDL$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
-**
-** GNU Free Documentation License Usage
-** Alternatively, this file may be used under the terms of the GNU Free
-** Documentation License version 1.3 as published by the Free Software
-** Foundation and appearing in the file included in the packaging of
-** this file. Please review the following information to ensure
-** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-/*!
-    \title Qt Quick Demo - Tweet Search
-    \ingroup qtquickdemos
-    \example demos/tweetsearch
-    \brief A Twitter search client with 3D effects.
-    \image qtquick-demo-tweetsearch-med-1.png
-    \image qtquick-demo-tweetsearch-med-2.png
-
-    \e{Tweet Search} is a QML application that searches items posted to Twitter
-    service using a number of query parameters. Search can be done for tweets
-    from a specified user, a hashtag, or a search phrase.
-
-    The search result is a list of items showing the contents of the
-    tweet as well as the name and image of the user who posted it.
-    Hashtags, names and links in the content are clickable. Clicking
-    on the image will flip the item to reveal more information.
-
-    \include examples-run.qdocinc
-
-    Tweet Search uses Twitter API v1.1 for running seaches.
-
-    \section1 Request Authentication
-
-    Each request must be authenticated on behalf of the application.
-    For demonstration purposes, the application uses a hard-coded
-    token for identifying itself to the Twitter service. However, this
-    token is subject to rate limits for the number of requests as well
-    as possible expiration.
-
-    If you are having authentication or rate limit problems running the
-    demo, obtain a set of application-specific tokens (consumer
-    key and consumer secret) by registering a new application on
-    \l{https://dev.twitter.com/apps}.
-
-    Type in the two token values in \e {TweetsModel.qml}:
-
-    \snippet demos/tweetsearch/content/TweetsModel.qml auth tokens
-
-    Rebuild and run the demo.
-
-    \section1 JSON Parsing
-
-    Search results are returned in JSON (JavaScript Object Notation)
-    format. \c TweetsModel uses an \l XMLHTTPRequest object to send
-    an HTTP GET request, and calls JSON.parse() on the returned text
-    string to convert it to a JavaScript object. Each object
-    representing a tweet is then added to a \l ListModel:
-
-    \snippet demos/tweetsearch/content/TweetsModel.qml requesting
-
-    \sa {QML Applications}
-*/
diff --git a/examples/quick/demos/tweetsearch/main.cpp b/examples/quick/demos/tweetsearch/main.cpp
deleted file mode 100644
index 554892ac2b..0000000000
--- a/examples/quick/demos/tweetsearch/main.cpp
+++ /dev/null
@@ -1,41 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the examples of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-#include "../../shared/shared.h"
-DECLARATIVE_EXAMPLE_MAIN(demos/tweetsearch/tweetsearch)
diff --git a/examples/quick/demos/tweetsearch/tweetsearch.pro b/examples/quick/demos/tweetsearch/tweetsearch.pro
deleted file mode 100644
index 27c34bac5d..0000000000
--- a/examples/quick/demos/tweetsearch/tweetsearch.pro
+++ /dev/null
@@ -1,13 +0,0 @@
-TEMPLATE = app
-
-QT += quick qml
-SOURCES += main.cpp
-RESOURCES += tweetsearch.qrc
-
-OTHER_FILES = tweetsearch.qml \
-              content/*.qml \
-              content/*.js \
-              content/resources/*
-
-target.path = $$[QT_INSTALL_EXAMPLES]/quick/demos/tweetsearch
-INSTALLS += target
diff --git a/examples/quick/demos/tweetsearch/tweetsearch.qml b/examples/quick/demos/tweetsearch/tweetsearch.qml
deleted file mode 100644
index b1323a6dc9..0000000000
--- a/examples/quick/demos/tweetsearch/tweetsearch.qml
+++ /dev/null
@@ -1,132 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the examples of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-import QtQuick 2.0
-import "content"
-import "content/tweetsearch.js" as Helper
-
-Rectangle {
-    id: main
-    width: 320
-    height: 480
-    color: "#d6d6d6"
-
-    property int inAnimDur: 250
-    property int counter: 0
-    property alias isLoading: tweetsModel.isLoading
-    property var idx
-    property var ids
-
-    Component.onCompleted: ids = new Array()
-
-    function idInModel(id)
-    {
-        for (var j = 0; j < ids.length; j++)
-            if (ids[j] === id)
-                return 1
-        return 0
-    }
-
-    TweetsModel {
-        id: tweetsModel
-        onIsLoaded: {
-            console.debug("Reload")
-            idx = new Array()
-            for (var i = 0; i < tweetsModel.model.count; i++) {
-                var id = tweetsModel.model.get(i).id
-                if (!idInModel(id))
-                    idx.push(i)
-            }
-            console.debug(idx.length + " new tweets")
-            main.counter = idx.length
-        }
-    }
-
-    Timer {
-        id: timer
-        interval: 500; running: main.counter; repeat: true
-        onTriggered: {
-            main.counter--;
-            var id = tweetsModel.model.get(idx[main.counter]).id
-            var item = tweetsModel.model.get(main.counter)
-            mainListView.add( { "statusText": Helper.insertLinks(item.text, item.entities),
-                                "twitterName": item.user.screen_name,
-                                "name" : item.user.name,
-                                "userImage": item.user.profile_image_url,
-                                "source": item.source,
-                                "id": id,
-                                 "uri": Helper.insertLinks(item.user.url, item.user.entities),
-                                "published": item.created_at } );
-            ids.push(id)
-        }
-    }
-
-    ListView {
-        id: mainListView
-        anchors.fill: parent
-        delegate: TweetDelegate { }
-        model: ListModel { id: finalModel }
-
-        add: Transition {
-            NumberAnimation { property: "hm"; from: 0; to: 1.0; duration: 300; easing.type: Easing.OutQuad }
-            PropertyAction { property: "appear"; value: 250 }
-        }
-
-        onDragEnded: if (header.refresh) { tweetsModel.reload() }
-
-        ListHeader {
-            id: header
-            y: -mainListView.contentY - height
-        }
-
-        footer: ListFooter { }
-
-        function clear() {
-            ids = new Array()
-            model.clear()
-        }
-
-        function add(obj) {
-            model.insert(0, obj)
-        }
-
-        signal autoSearch(string type, string str) // To communicate with Footer instance
-    }
-}
diff --git a/examples/quick/demos/tweetsearch/tweetsearch.qmlproject b/examples/quick/demos/tweetsearch/tweetsearch.qmlproject
deleted file mode 100644
index 5a0f31117b..0000000000
--- a/examples/quick/demos/tweetsearch/tweetsearch.qmlproject
+++ /dev/null
@@ -1,16 +0,0 @@
-import QmlProject 1.1
-
-Project {
-    mainFile: "tweetsearch.qml"
-
-    /* Include .qml, .js, and image files from current directory and subdirectories */
-    QmlFiles {
-        directory: "."
-    }
-    JavaScriptFiles {
-        directory: "."
-    }
-    ImageFiles {
-        directory: "."
-    }
-}
diff --git a/examples/quick/demos/tweetsearch/tweetsearch.qrc b/examples/quick/demos/tweetsearch/tweetsearch.qrc
deleted file mode 100644
index b23c3c5537..0000000000
--- a/examples/quick/demos/tweetsearch/tweetsearch.qrc
+++ /dev/null
@@ -1,19 +0,0 @@
-<RCC>
-    <qresource prefix="/demos/tweetsearch">
-        <file>tweetsearch.qml</file>
-        <file>content/FlipBar.qml</file>
-        <file>content/LineInput.qml</file>
-        <file>content/ListFooter.qml</file>
-        <file>content/ListHeader.qml</file>
-        <file>content/SearchDelegate.qml</file>
-        <file>content/TweetDelegate.qml</file>
-        <file>content/tweetsearch.js</file>
-        <file>content/TweetsModel.qml</file>
-        <file>content/resources/anonymous.png</file>
-        <file>content/resources/bird-anim-sprites.png</file>
-        <file>content/resources/icon-clear.png</file>
-        <file>content/resources/icon-loading.png</file>
-        <file>content/resources/icon-refresh.png</file>
-        <file>content/resources/icon-search.png</file>
-    </qresource>
-</RCC>
diff --git a/examples/quick/draganddrop/doc/src/draganddrop.qdoc b/examples/quick/draganddrop/doc/src/draganddrop.qdoc
index ee10e77d72..754fa8f8cb 100644
--- a/examples/quick/draganddrop/doc/src/draganddrop.qdoc
+++ b/examples/quick/draganddrop/doc/src/draganddrop.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,14 +20,14 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
 /*!
     \title Qt Quick Examples - Drag and Drop
     \example draganddrop
-    \brief This is a collection of QML drag and drop examples
+    \brief This is a collection of QML drag and drop examples.
     \image qml-draganddrop-example.png
     \ingroup qtquickexamples
 
@@ -57,8 +57,9 @@
 
     \section1 GridView Example
 
-    The \e {GridView Example} adds drag and drop to a \l GridView, allowing you to reorder the
-    list. It also uses a \l DelegateModel to move a delegate item to the
+    The \e {GridView Example} adds drag and drop to a \l GridView, allowing you
+    to visually reorder the delegates without changing the underlying
+    \l ListModel. It uses a \l DelegateModel to move a delegate item to the
     position of another item it is dragged over.
 
     \snippet draganddrop/views/gridview.qml 0
diff --git a/examples/quick/draganddrop/draganddrop.qml b/examples/quick/draganddrop/draganddrop.qml
index c2e9e3c27c..b1fb6eb268 100644
--- a/examples/quick/draganddrop/draganddrop.qml
+++ b/examples/quick/draganddrop/draganddrop.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/draganddrop/main.cpp b/examples/quick/draganddrop/main.cpp
index ff6dfddc9e..f31dc51577 100644
--- a/examples/quick/draganddrop/main.cpp
+++ b/examples/quick/draganddrop/main.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/draganddrop/tiles/DragTile.qml b/examples/quick/draganddrop/tiles/DragTile.qml
index eaaf332e95..78fe7a483a 100644
--- a/examples/quick/draganddrop/tiles/DragTile.qml
+++ b/examples/quick/draganddrop/tiles/DragTile.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/draganddrop/tiles/DropTile.qml b/examples/quick/draganddrop/tiles/DropTile.qml
index ebae6efec8..de4c0dee44 100644
--- a/examples/quick/draganddrop/tiles/DropTile.qml
+++ b/examples/quick/draganddrop/tiles/DropTile.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/draganddrop/tiles/tiles.qml b/examples/quick/draganddrop/tiles/tiles.qml
index 0d20af327a..80270354aa 100644
--- a/examples/quick/draganddrop/tiles/tiles.qml
+++ b/examples/quick/draganddrop/tiles/tiles.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/draganddrop/views/gridview.qml b/examples/quick/draganddrop/views/gridview.qml
index 6fa9d0166d..6c5bcef729 100644
--- a/examples/quick/draganddrop/views/gridview.qml
+++ b/examples/quick/draganddrop/views/gridview.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
@@ -38,7 +48,7 @@
 **
 ****************************************************************************/
 
-import QtQuick 2.0
+import QtQuick 2.12
 import QtQml.Models 2.1
 
 GridView {
@@ -82,26 +92,38 @@ GridView {
             ListElement { color: "teal" }
         }
 //! [1]
-        delegate: MouseArea {
+        delegate: DropArea {
             id: delegateRoot
 
-            property int visualIndex: DelegateModel.itemsIndex
-
             width: 80; height: 80
-            drag.target: icon
+
+            onEntered: visualModel.items.move(drag.source.visualIndex, icon.visualIndex)
+            property int visualIndex: DelegateModel.itemsIndex
+            Binding { target: icon; property: "visualIndex"; value: visualIndex }
 
             Rectangle {
                 id: icon
+                property int visualIndex: 0
                 width: 72; height: 72
                 anchors {
                     horizontalCenter: parent.horizontalCenter;
                     verticalCenter: parent.verticalCenter
                 }
-                color: model.color
                 radius: 3
+                color: model.color
 
-                Drag.active: delegateRoot.drag.active
-                Drag.source: delegateRoot
+                Text {
+                    anchors.centerIn: parent
+                    color: "white"
+                    text: parent.visualIndex
+                }
+
+                DragHandler {
+                    id: dragHandler
+                }
+
+                Drag.active: dragHandler.active
+                Drag.source: icon
                 Drag.hotSpot.x: 36
                 Drag.hotSpot.y: 36
 
@@ -114,19 +136,13 @@ GridView {
                         }
 
                         AnchorChanges {
-                            target: icon;
-                            anchors.horizontalCenter: undefined;
+                            target: icon
+                            anchors.horizontalCenter: undefined
                             anchors.verticalCenter: undefined
                         }
                     }
                 ]
             }
-
-            DropArea {
-                anchors { fill: parent; margins: 15 }
-
-                onEntered: visualModel.items.move(drag.source.visualIndex, delegateRoot.visualIndex)
-            }
         }
 //! [1]
     }
diff --git a/examples/quick/externaldraganddrop/DragAndDropTextItem.qml b/examples/quick/externaldraganddrop/DragAndDropTextItem.qml
index 5dfbafb06d..9858a961c9 100644
--- a/examples/quick/externaldraganddrop/DragAndDropTextItem.qml
+++ b/examples/quick/externaldraganddrop/DragAndDropTextItem.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
@@ -39,32 +49,36 @@
 ****************************************************************************/
 
 import QtQuick 2.2
+import "../shared" as Examples
 
 Rectangle {
     id: item
     property string display
-    color: "#EEE"
+    property alias dropEnabled: acceptDropCB.checked
+    color: dropArea.containsDrag ? "#CFC" : "#EEE"
+    ColorAnimation on color {
+        id: rejectAnimation
+        from: "#FCC"
+        to: "#EEE"
+        duration: 1000
+    }
     Text {
         anchors.fill: parent
         text: item.display
         wrapMode: Text.WordWrap
     }
     DropArea {
+        id: dropArea
         anchors.fill: parent
         keys: ["text/plain"]
-        onEntered: {
-            item.color = "#FCC"
+        onEntered: if (!acceptDropCB.checked) {
+            drag.accepted = false
+            rejectAnimation.start()
         }
-        onExited: {
-            item.color = "#EEE"
-        }
-        onDropped: {
-            item.color = "#EEE"
-            if (drop.hasText) {
-                if (drop.proposedAction == Qt.MoveAction || drop.proposedAction == Qt.CopyAction) {
-                    item.display = drop.text
-                    drop.acceptProposedAction()
-                }
+        onDropped: if (drop.hasText && acceptDropCB.checked) {
+            if (drop.proposedAction == Qt.MoveAction || drop.proposedAction == Qt.CopyAction) {
+                item.display = drop.text
+                drop.acceptProposedAction()
             }
         }
     }
@@ -81,12 +95,12 @@ Rectangle {
         Drag.hotSpot.y: 0
         Drag.mimeData: { "text/plain": item.display }
         Drag.dragType: Drag.Automatic
-        Drag.onDragStarted: {
-        }
-        Drag.onDragFinished: {
-            if (dropAction == Qt.MoveAction) {
-                item.display = ""
-            }
-        }
-    } // Item
+        Drag.onDragFinished: if (dropAction == Qt.MoveAction) item.display = ""
+    }
+    Examples.CheckBox {
+        id: acceptDropCB
+        anchors.right: parent.right
+        checked: true
+        text: "accept drop"
+    }
 }
diff --git a/examples/quick/externaldraganddrop/doc/src/externaldraganddrop.qdoc b/examples/quick/externaldraganddrop/doc/src/externaldraganddrop.qdoc
index 35035ea2cf..547b7f6695 100644
--- a/examples/quick/externaldraganddrop/doc/src/externaldraganddrop.qdoc
+++ b/examples/quick/externaldraganddrop/doc/src/externaldraganddrop.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/examples/quick/externaldraganddrop/externaldraganddrop.pro b/examples/quick/externaldraganddrop/externaldraganddrop.pro
index 646781e7d1..0a592a84f3 100644
--- a/examples/quick/externaldraganddrop/externaldraganddrop.pro
+++ b/examples/quick/externaldraganddrop/externaldraganddrop.pro
@@ -2,9 +2,10 @@ TEMPLATE = app
 
 QT += quick qml
 SOURCES += main.cpp
-RESOURCES += externaldraganddrop.qrc
+RESOURCES += externaldraganddrop.qrc ../shared/shared.qrc
 
 EXAMPLE_FILES = \
+    externaldraganddrop.qml \
     DragAndDropTextItem.qml
 
 target.path = $$[QT_INSTALL_EXAMPLES]/quick/externaldraganddrop
diff --git a/examples/quick/externaldraganddrop/externaldraganddrop.qml b/examples/quick/externaldraganddrop/externaldraganddrop.qml
index 7563f32e32..47a76a259a 100644
--- a/examples/quick/externaldraganddrop/externaldraganddrop.qml
+++ b/examples/quick/externaldraganddrop/externaldraganddrop.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
@@ -72,8 +82,8 @@ Item {
         DragAndDropTextItem {
             Layout.fillWidth: true
             height: 142
+            dropEnabled: false
             display: "Drag out into other applications."
         }
-
     }
 }
diff --git a/examples/quick/externaldraganddrop/main.cpp b/examples/quick/externaldraganddrop/main.cpp
index 05fc62646e..555fc93c84 100644
--- a/examples/quick/externaldraganddrop/main.cpp
+++ b/examples/quick/externaldraganddrop/main.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/imageelements/animatedimage.qml b/examples/quick/imageelements/animatedimage.qml
new file mode 100644
index 0000000000..04bc38fe95
--- /dev/null
+++ b/examples/quick/imageelements/animatedimage.qml
@@ -0,0 +1,115 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of The Qt Company Ltd nor the names of its
+**     contributors may be used to endorse or promote products derived
+**     from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+import QtQuick 2.12
+import "../shared" as Examples
+
+Column {
+    width: 320
+    height: 480
+    spacing: 6
+    y: 12
+
+//! [image]
+    AnimatedImage {
+        id: animation
+        source: "content/Uniflow_steam_engine.gif"
+        anchors.horizontalCenter: parent.horizontalCenter
+        speed: speedSlider.value
+        TapHandler {
+            onTapped: animation.playing = !animation.playing
+        }
+    }
+//! [image]
+
+    Rectangle {
+        id: timeline
+        color: "steelblue"
+        width: animation.width
+        height: 1
+        x: animation.x
+        y: animation.height + 12
+        visible: animation.playing
+
+        Rectangle {
+            property int frames: animation.frameCount
+            width: 4; height: 8
+            x: (animation.width - width) * animation.currentFrame / frames
+            y: -4
+            color: "red"
+        }
+    }
+
+    Examples.Slider {
+        id: speedSlider
+        name: "Speed"
+        min: 0
+        max: 5
+        init: 1
+        width: 240
+        x: animation.x
+        Text {
+            font.pointSize: 12
+            text: Math.round(animation.speed * 100) + "%"
+            x: animation.width - width
+            anchors.verticalCenter: parent.verticalCenter
+            anchors.margins: 6
+        }
+    }
+
+    Examples.Button {
+        text: "Reset"
+        enabled: speedSlider.value !== 1
+        anchors.horizontalCenter: parent.horizontalCenter
+        onClicked: {
+            speedSlider.setValue(1)
+            animation.playing = true
+        }
+    }
+}
diff --git a/examples/quick/imageelements/animatedsprite.qml b/examples/quick/imageelements/animatedsprite.qml
index 2a00371a5e..0c6bf5e28d 100644
--- a/examples/quick/imageelements/animatedsprite.qml
+++ b/examples/quick/imageelements/animatedsprite.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
@@ -50,8 +60,6 @@ Item {
 //! [sprite]
     AnimatedSprite {
         id: sprite
-        width: 170
-        height: 170
         anchors.centerIn: parent
         source: "content/speaker.png"
         frameCount: 60
diff --git a/examples/quick/imageelements/borderimage.qml b/examples/quick/imageelements/borderimage.qml
index fde8b98d21..00f18737f6 100644
--- a/examples/quick/imageelements/borderimage.qml
+++ b/examples/quick/imageelements/borderimage.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/imageelements/content/BorderImageSelector.qml b/examples/quick/imageelements/content/BorderImageSelector.qml
index 05e7937c44..93ff5136bc 100644
--- a/examples/quick/imageelements/content/BorderImageSelector.qml
+++ b/examples/quick/imageelements/content/BorderImageSelector.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/imageelements/content/ImageCell.qml b/examples/quick/imageelements/content/ImageCell.qml
index 83df6c59af..4b147633c3 100644
--- a/examples/quick/imageelements/content/ImageCell.qml
+++ b/examples/quick/imageelements/content/ImageCell.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/imageelements/content/MyBorderImage.qml b/examples/quick/imageelements/content/MyBorderImage.qml
index 40104b77d1..01d26a9630 100644
--- a/examples/quick/imageelements/content/MyBorderImage.qml
+++ b/examples/quick/imageelements/content/MyBorderImage.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/imageelements/content/ShadowRectangle.qml b/examples/quick/imageelements/content/ShadowRectangle.qml
index 1286816754..7bce665b23 100644
--- a/examples/quick/imageelements/content/ShadowRectangle.qml
+++ b/examples/quick/imageelements/content/ShadowRectangle.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/imageelements/content/Uniflow_steam_engine.gif b/examples/quick/imageelements/content/Uniflow_steam_engine.gif
new file mode 100644
index 0000000000..8754de4af9
--- /dev/null
+++ b/examples/quick/imageelements/content/Uniflow_steam_engine.gif
diff --git a/examples/quick/imageelements/doc/src/imageelements.qdoc b/examples/quick/imageelements/doc/src/imageelements.qdoc
index 5872df3710..2c6490fb2c 100644
--- a/examples/quick/imageelements/doc/src/imageelements.qdoc
+++ b/examples/quick/imageelements/doc/src/imageelements.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
@@ -36,29 +36,29 @@
 
     \include examples-run.qdocinc
 
-    \section1 BorderImage
+    \section1 Scaling with BorderImage
 
     \e BorderImage shows off the various scaling modes of the \l BorderImage
     type by setting its horizontalTileMode and verticalTileMode properties.
 
-    \section1 Image
+    \section1 Image Fill
 
     \e Image shows off the various fill modes of the \l Image type.
 
-    \section1 Shadows
+    \section1 Shadow Effects
 
     \e Shadows shows how to create a drop shadow effect for a rectangular item
     using a \l BorderImage:
     \snippet imageelements/content/ShadowRectangle.qml shadow
 
-    \section1 AnimatedSprite
+    \section1 Sprite Animations with AnimatedSprite
 
     \e AnimatedSprite shows how to display a simple animation using an
     \l AnimatedSprite object:
     \snippet imageelements/animatedsprite.qml sprite
     The sprite animation will loop three times.
 
-    \section1 SpriteSequence
+    \section1 Sprite Animations with SpriteSequence
 
     \e SpriteSequence demonstrates using a sprite sequence to draw an animated
     and interactive bear. The \l SpriteSequence object defines five different
diff --git a/examples/quick/imageelements/image.qml b/examples/quick/imageelements/image.qml
index e1b5b40ec7..d414f59629 100644
--- a/examples/quick/imageelements/image.qml
+++ b/examples/quick/imageelements/image.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/imageelements/imageelements.qml b/examples/quick/imageelements/imageelements.qml
index 5dddfbd6e2..dfb4d24ea6 100644
--- a/examples/quick/imageelements/imageelements.qml
+++ b/examples/quick/imageelements/imageelements.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
@@ -51,6 +61,7 @@ Item {
             addExample("BorderImage", "An image with scaled borders",  Qt.resolvedUrl("borderimage.qml"));
             addExample("Image", "A showcase of the options available to Image", Qt.resolvedUrl("image.qml"));
             addExample("Shadows", "Rectangles with a drop-shadow effect", Qt.resolvedUrl("shadows.qml"));
+            addExample("AnimatedImage", "An image which plays animated formats", Qt.resolvedUrl("animatedimage.qml"));
             addExample("AnimatedSprite", "A simple sprite-based animation", Qt.resolvedUrl("animatedsprite.qml"));
             addExample("SpriteSequence", "A sprite-based animation with complex transitions", Qt.resolvedUrl("spritesequence.qml"));
         }
diff --git a/examples/quick/imageelements/imageelements.qrc b/examples/quick/imageelements/imageelements.qrc
index ef8a9e52cb..2488fb083b 100644
--- a/examples/quick/imageelements/imageelements.qrc
+++ b/examples/quick/imageelements/imageelements.qrc
@@ -13,7 +13,9 @@
         <file>content/shadow.png</file>
         <file>content/ShadowRectangle.qml</file>
         <file>content/speaker.png</file>
+        <file>content/Uniflow_steam_engine.gif</file>
         <file>imageelements.qml</file>
+        <file>animatedimage.qml</file>
         <file>animatedsprite.qml</file>
         <file>borderimage.qml</file>
         <file>image.qml</file>
diff --git a/examples/quick/imageelements/main.cpp b/examples/quick/imageelements/main.cpp
index d7383cd263..235976b2fa 100644
--- a/examples/quick/imageelements/main.cpp
+++ b/examples/quick/imageelements/main.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/imageelements/shadows.qml b/examples/quick/imageelements/shadows.qml
index 91db62405b..981133f725 100644
--- a/examples/quick/imageelements/shadows.qml
+++ b/examples/quick/imageelements/shadows.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/imageelements/spritesequence.qml b/examples/quick/imageelements/spritesequence.qml
index c2d68b64e5..8581bf1ea8 100644
--- a/examples/quick/imageelements/spritesequence.qml
+++ b/examples/quick/imageelements/spritesequence.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/imageprovider/doc/src/imageprovider.qdoc b/examples/quick/imageprovider/doc/src/imageprovider.qdoc
index f848e03fcd..2f380cb2de 100644
--- a/examples/quick/imageprovider/doc/src/imageprovider.qdoc
+++ b/examples/quick/imageprovider/doc/src/imageprovider.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/examples/quick/imageprovider/imageprovider-example.qml b/examples/quick/imageprovider/imageprovider-example.qml
index bb8f81230d..fcda0ff3dc 100644
--- a/examples/quick/imageprovider/imageprovider-example.qml
+++ b/examples/quick/imageprovider/imageprovider-example.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/imageprovider/imageprovider.cpp b/examples/quick/imageprovider/imageprovider.cpp
index 1e4f53e736..2d927ea79a 100644
--- a/examples/quick/imageprovider/imageprovider.cpp
+++ b/examples/quick/imageprovider/imageprovider.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the demonstration applications of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
@@ -46,7 +56,6 @@
 #include <QImage>
 #include <QPainter>
 
-//![0]
 class ColorImageProvider : public QQuickImageProvider
 {
 public:
@@ -55,7 +64,7 @@ public:
     {
     }
 
-    QPixmap requestPixmap(const QString &id, QSize *size, const QSize &requestedSize)
+    QPixmap requestPixmap(const QString &id, QSize *size, const QSize &requestedSize) override
     {
         int width = 100;
         int height = 50;
@@ -65,7 +74,6 @@ public:
         QPixmap pixmap(requestedSize.width() > 0 ? requestedSize.width() : width,
                        requestedSize.height() > 0 ? requestedSize.height() : height);
         pixmap.fill(QColor(id).rgba());
-//![0]
 
         // write the color name
         QPainter painter(&pixmap);
@@ -77,11 +85,9 @@ public:
             painter.scale(requestedSize.width() / width, requestedSize.height() / height);
         painter.drawText(QRectF(0, 0, width, height), Qt::AlignCenter, id);
 
-//![1]
         return pixmap;
     }
 };
-//![1]
 
 
 class ImageProviderExtensionPlugin : public QQmlExtensionPlugin
@@ -89,12 +95,12 @@ class ImageProviderExtensionPlugin : public QQmlExtensionPlugin
     Q_OBJECT
     Q_PLUGIN_METADATA(IID QQmlExtensionInterface_iid)
 public:
-    void registerTypes(const char *uri)
+    void registerTypes(const char *uri) override
     {
         Q_UNUSED(uri);
     }
 
-    void initializeEngine(QQmlEngine *engine, const char *uri)
+    void initializeEngine(QQmlEngine *engine, const char *uri) override
     {
         Q_UNUSED(uri);
         engine->addImageProvider("colors", new ColorImageProvider);
diff --git a/examples/quick/imageresponseprovider/doc/src/imageresponseprovider.qdoc b/examples/quick/imageresponseprovider/doc/src/imageresponseprovider.qdoc
index a883ee1f2e..a402033fd0 100644
--- a/examples/quick/imageresponseprovider/doc/src/imageresponseprovider.qdoc
+++ b/examples/quick/imageresponseprovider/doc/src/imageresponseprovider.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
 ** Copyright (C) 2015 Canonical Limited and/or its subsidiary(-ies)
-** Contact: http://www.qt.io/licensing/
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/examples/quick/imageresponseprovider/imageresponseprovider-example.qml b/examples/quick/imageresponseprovider/imageresponseprovider-example.qml
index 20c1e69434..54305f0109 100644
--- a/examples/quick/imageresponseprovider/imageresponseprovider-example.qml
+++ b/examples/quick/imageresponseprovider/imageresponseprovider-example.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
 ** Copyright (C) 2015 Canonical Limited and/or its subsidiary(-ies)
-** Contact: http://www.qt.io/licensing/
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the demonstration applications of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/imageresponseprovider/imageresponseprovider.cpp b/examples/quick/imageresponseprovider/imageresponseprovider.cpp
index d4633b779a..4f7c12b1d8 100644
--- a/examples/quick/imageresponseprovider/imageresponseprovider.cpp
+++ b/examples/quick/imageresponseprovider/imageresponseprovider.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
 ** Copyright (C) 2015 Canonical Limited and/or its subsidiary(-ies)
-** Contact: http://www.qt.io/licensing/
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the demonstration applications of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
@@ -56,12 +66,12 @@ class AsyncImageResponse : public QQuickImageResponse, public QRunnable
             setAutoDelete(false);
         }
 
-        QQuickTextureFactory *textureFactory() const
+        QQuickTextureFactory *textureFactory() const override
         {
             return QQuickTextureFactory::textureFactoryForImage(m_image);
         }
 
-        void run()
+        void run() override
         {
             m_image = QImage(50, 50, QImage::Format_RGB32);
             if (m_id == "slow") {
@@ -87,7 +97,7 @@ class AsyncImageResponse : public QQuickImageResponse, public QRunnable
 class AsyncImageProvider : public QQuickAsyncImageProvider
 {
 public:
-    QQuickImageResponse *requestImageResponse(const QString &id, const QSize &requestedSize)
+    QQuickImageResponse *requestImageResponse(const QString &id, const QSize &requestedSize) override
     {
         AsyncImageResponse *response = new AsyncImageResponse(id, requestedSize);
         pool.start(response);
@@ -104,12 +114,12 @@ class ImageProviderExtensionPlugin : public QQmlExtensionPlugin
     Q_OBJECT
     Q_PLUGIN_METADATA(IID QQmlExtensionInterface_iid)
 public:
-    void registerTypes(const char *uri)
+    void registerTypes(const char *uri) override
     {
         Q_UNUSED(uri);
     }
 
-    void initializeEngine(QQmlEngine *engine, const char *uri)
+    void initializeEngine(QQmlEngine *engine, const char *uri) override
     {
         Q_UNUSED(uri);
         engine->addImageProvider("async", new AsyncImageProvider);
diff --git a/examples/quick/keyinteraction/doc/src/keyinteraction.qdoc b/examples/quick/keyinteraction/doc/src/keyinteraction.qdoc
index 0cef808598..04824f91de 100644
--- a/examples/quick/keyinteraction/doc/src/keyinteraction.qdoc
+++ b/examples/quick/keyinteraction/doc/src/keyinteraction.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/examples/quick/keyinteraction/focus/Core/ContextMenu.qml b/examples/quick/keyinteraction/focus/Core/ContextMenu.qml
index 45b23fd208..c5430aa650 100644
--- a/examples/quick/keyinteraction/focus/Core/ContextMenu.qml
+++ b/examples/quick/keyinteraction/focus/Core/ContextMenu.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/keyinteraction/focus/Core/GridMenu.qml b/examples/quick/keyinteraction/focus/Core/GridMenu.qml
index 4c1f3f0251..3f62adc792 100644
--- a/examples/quick/keyinteraction/focus/Core/GridMenu.qml
+++ b/examples/quick/keyinteraction/focus/Core/GridMenu.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/keyinteraction/focus/Core/ListMenu.qml b/examples/quick/keyinteraction/focus/Core/ListMenu.qml
index 327967604d..d8e9daba78 100644
--- a/examples/quick/keyinteraction/focus/Core/ListMenu.qml
+++ b/examples/quick/keyinteraction/focus/Core/ListMenu.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/keyinteraction/focus/Core/ListViewDelegate.qml b/examples/quick/keyinteraction/focus/Core/ListViewDelegate.qml
index 44efd64045..b1dde9ddc5 100644
--- a/examples/quick/keyinteraction/focus/Core/ListViewDelegate.qml
+++ b/examples/quick/keyinteraction/focus/Core/ListViewDelegate.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/keyinteraction/focus/Core/TabMenu.qml b/examples/quick/keyinteraction/focus/Core/TabMenu.qml
index 91b44da8b5..a40e070b2c 100644
--- a/examples/quick/keyinteraction/focus/Core/TabMenu.qml
+++ b/examples/quick/keyinteraction/focus/Core/TabMenu.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/keyinteraction/focus/focus.qml b/examples/quick/keyinteraction/focus/focus.qml
index 8b3be66e8b..e07df57697 100644
--- a/examples/quick/keyinteraction/focus/focus.qml
+++ b/examples/quick/keyinteraction/focus/focus.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/keyinteraction/keyinteraction.qml b/examples/quick/keyinteraction/keyinteraction.qml
index d7fe0675ed..7fa3078803 100644
--- a/examples/quick/keyinteraction/keyinteraction.qml
+++ b/examples/quick/keyinteraction/keyinteraction.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/keyinteraction/main.cpp b/examples/quick/keyinteraction/main.cpp
index 27ff9ed63b..53d26fb9b5 100644
--- a/examples/quick/keyinteraction/main.cpp
+++ b/examples/quick/keyinteraction/main.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/layouts/doc/src/qtquicklayouts-examples.qdoc b/examples/quick/layouts/doc/src/qtquicklayouts-examples.qdoc
index 23e36c0469..deb1d62b2b 100644
--- a/examples/quick/layouts/doc/src/qtquicklayouts-examples.qdoc
+++ b/examples/quick/layouts/doc/src/qtquicklayouts-examples.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,14 +20,14 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
 /*!
     \title Qt Quick Layouts - Basic Example
     \example layouts
-    \brief Demonstrates how to use layout types to arrange a UI
+    \brief Demonstrates how to use layout types to arrange a UI.
     \image qtquicklayouts-example-layouts.png
     \ingroup qtquickexamples
 
diff --git a/examples/quick/localstorage/doc/src/localstorage.qdoc b/examples/quick/localstorage/doc/src/localstorage.qdoc
index 8ffcbe9d14..144edae2f5 100644
--- a/examples/quick/localstorage/doc/src/localstorage.qdoc
+++ b/examples/quick/localstorage/doc/src/localstorage.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/examples/quick/localstorage/localstorage/Database.js b/examples/quick/localstorage/localstorage/Database.js
index 387033795f..80cd0a2b34 100644
--- a/examples/quick/localstorage/localstorage/Database.js
+++ b/examples/quick/localstorage/localstorage/Database.js
@@ -1,26 +1,49 @@
 /****************************************************************************
 **
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
-** $QT_BEGIN_LICENSE:FDL$
+** $QT_BEGIN_LICENSE:BSD$
 ** Commercial License Usage
 ** Licensees holding valid commercial Qt licenses may use this file in
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of The Qt Company Ltd nor the names of its
+**     contributors may be used to endorse or promote products derived
+**     from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
 **
-** GNU Free Documentation License Usage
-** Alternatively, this file may be used under the terms of the GNU Free
-** Documentation License version 1.3 as published by the Free Software
-** Foundation and appearing in the file included in the packaging of
-** this file. Please review the following information to ensure
-** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/examples/quick/localstorage/localstorage/Header.qml b/examples/quick/localstorage/localstorage/Header.qml
index a08645a170..18f51c1b6e 100644
--- a/examples/quick/localstorage/localstorage/Header.qml
+++ b/examples/quick/localstorage/localstorage/Header.qml
@@ -1,27 +1,50 @@
 
 /****************************************************************************
 **
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
-** $QT_BEGIN_LICENSE:FDL$
+** $QT_BEGIN_LICENSE:BSD$
 ** Commercial License Usage
 ** Licensees holding valid commercial Qt licenses may use this file in
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of The Qt Company Ltd nor the names of its
+**     contributors may be used to endorse or promote products derived
+**     from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
 **
-** GNU Free Documentation License Usage
-** Alternatively, this file may be used under the terms of the GNU Free
-** Documentation License version 1.3 as published by the Free Software
-** Foundation and appearing in the file included in the packaging of
-** this file. Please review the following information to ensure
-** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/examples/quick/localstorage/localstorage/MyButton.qml b/examples/quick/localstorage/localstorage/MyButton.qml
index 4659b45f64..c83ea63a85 100644
--- a/examples/quick/localstorage/localstorage/MyButton.qml
+++ b/examples/quick/localstorage/localstorage/MyButton.qml
@@ -1,26 +1,49 @@
 /****************************************************************************
 **
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
-** $QT_BEGIN_LICENSE:FDL$
+** $QT_BEGIN_LICENSE:BSD$
 ** Commercial License Usage
 ** Licensees holding valid commercial Qt licenses may use this file in
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of The Qt Company Ltd nor the names of its
+**     contributors may be used to endorse or promote products derived
+**     from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
 **
-** GNU Free Documentation License Usage
-** Alternatively, this file may be used under the terms of the GNU Free
-** Documentation License version 1.3 as published by the Free Software
-** Foundation and appearing in the file included in the packaging of
-** this file. Please review the following information to ensure
-** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/examples/quick/localstorage/localstorage/MyDelegate.qml b/examples/quick/localstorage/localstorage/MyDelegate.qml
index 9a4ac1cc46..63a83bfbae 100644
--- a/examples/quick/localstorage/localstorage/MyDelegate.qml
+++ b/examples/quick/localstorage/localstorage/MyDelegate.qml
@@ -1,26 +1,49 @@
 /****************************************************************************
 **
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
-** $QT_BEGIN_LICENSE:FDL$
+** $QT_BEGIN_LICENSE:BSD$
 ** Commercial License Usage
 ** Licensees holding valid commercial Qt licenses may use this file in
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of The Qt Company Ltd nor the names of its
+**     contributors may be used to endorse or promote products derived
+**     from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
 **
-** GNU Free Documentation License Usage
-** Alternatively, this file may be used under the terms of the GNU Free
-** Documentation License version 1.3 as published by the Free Software
-** Foundation and appearing in the file included in the packaging of
-** this file. Please review the following information to ensure
-** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/examples/quick/localstorage/localstorage/MyModel.qml b/examples/quick/localstorage/localstorage/MyModel.qml
index 0677ec74d6..7ccb97e266 100644
--- a/examples/quick/localstorage/localstorage/MyModel.qml
+++ b/examples/quick/localstorage/localstorage/MyModel.qml
@@ -1,26 +1,49 @@
 /****************************************************************************
 **
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
-** $QT_BEGIN_LICENSE:FDL$
+** $QT_BEGIN_LICENSE:BSD$
 ** Commercial License Usage
 ** Licensees holding valid commercial Qt licenses may use this file in
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
-**
-** GNU Free Documentation License Usage
-** Alternatively, this file may be used under the terms of the GNU Free
-** Documentation License version 1.3 as published by the Free Software
-** Foundation and appearing in the file included in the packaging of
-** this file. Please review the following information to ensure
-** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of The Qt Company Ltd nor the names of its
+**     contributors may be used to endorse or promote products derived
+**     from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/examples/quick/localstorage/localstorage/localstorage.qml b/examples/quick/localstorage/localstorage/localstorage.qml
index b85fad4764..434639db54 100644
--- a/examples/quick/localstorage/localstorage/localstorage.qml
+++ b/examples/quick/localstorage/localstorage/localstorage.qml
@@ -1,26 +1,49 @@
 /****************************************************************************
 **
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
-** $QT_BEGIN_LICENSE:FDL$
+** $QT_BEGIN_LICENSE:BSD$
 ** Commercial License Usage
 ** Licensees holding valid commercial Qt licenses may use this file in
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of The Qt Company Ltd nor the names of its
+**     contributors may be used to endorse or promote products derived
+**     from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
 **
-** GNU Free Documentation License Usage
-** Alternatively, this file may be used under the terms of the GNU Free
-** Documentation License version 1.3 as published by the Free Software
-** Foundation and appearing in the file included in the packaging of
-** this file. Please review the following information to ensure
-** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/examples/quick/localstorage/localstorage/main.cpp b/examples/quick/localstorage/localstorage/main.cpp
index 9f8adbb7a5..293c81768a 100644
--- a/examples/quick/localstorage/localstorage/main.cpp
+++ b/examples/quick/localstorage/localstorage/main.cpp
@@ -1,26 +1,49 @@
 /****************************************************************************
 **
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
-** $QT_BEGIN_LICENSE:FDL$
+** $QT_BEGIN_LICENSE:BSD$
 ** Commercial License Usage
 ** Licensees holding valid commercial Qt licenses may use this file in
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
-**
-** GNU Free Documentation License Usage
-** Alternatively, this file may be used under the terms of the GNU Free
-** Documentation License version 1.3 as published by the Free Software
-** Foundation and appearing in the file included in the packaging of
-** this file. Please review the following information to ensure
-** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of The Qt Company Ltd nor the names of its
+**     contributors may be used to endorse or promote products derived
+**     from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/examples/quick/models/abstractitemmodel/doc/src/abstractitemmodel-example.qdoc b/examples/quick/models/abstractitemmodel/doc/src/abstractitemmodel-example.qdoc
index 0c3dc0a201..114a04c8f1 100644
--- a/examples/quick/models/abstractitemmodel/doc/src/abstractitemmodel-example.qdoc
+++ b/examples/quick/models/abstractitemmodel/doc/src/abstractitemmodel-example.qdoc
@@ -1,39 +1,26 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the demonstration applications of the Qt Toolkit.
 **
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
+** $QT_BEGIN_LICENSE:FDL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Free Documentation License Usage
+** Alternatively, this file may be used under the terms of the GNU Free
+** Documentation License version 1.3 as published by the Free Software
+** Foundation and appearing in the file included in the packaging of
+** this file. Please review the following information to ensure
+** the GNU Free Documentation License version 1.3 requirements
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
@@ -44,4 +31,4 @@
     \brief Shows how to use a QAbstractItemModel subclass as a model in QML.
 
     \image qml-abstractitemmodel-example.png
-*/
\ No newline at end of file
+*/
diff --git a/examples/quick/models/abstractitemmodel/main.cpp b/examples/quick/models/abstractitemmodel/main.cpp
index 9631e1fcb6..515f47ec30 100644
--- a/examples/quick/models/abstractitemmodel/main.cpp
+++ b/examples/quick/models/abstractitemmodel/main.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/models/abstractitemmodel/model.cpp b/examples/quick/models/abstractitemmodel/model.cpp
index 688ea2d5cf..9d0032e34c 100644
--- a/examples/quick/models/abstractitemmodel/model.cpp
+++ b/examples/quick/models/abstractitemmodel/model.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/models/abstractitemmodel/model.h b/examples/quick/models/abstractitemmodel/model.h
index 68c3061ae3..186388c96f 100644
--- a/examples/quick/models/abstractitemmodel/model.h
+++ b/examples/quick/models/abstractitemmodel/model.h
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/models/abstractitemmodel/view.qml b/examples/quick/models/abstractitemmodel/view.qml
index 6ede7b567b..f699aa40c8 100644
--- a/examples/quick/models/abstractitemmodel/view.qml
+++ b/examples/quick/models/abstractitemmodel/view.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/models/objectlistmodel/dataobject.cpp b/examples/quick/models/objectlistmodel/dataobject.cpp
index 3555db8283..6963d75c42 100644
--- a/examples/quick/models/objectlistmodel/dataobject.cpp
+++ b/examples/quick/models/objectlistmodel/dataobject.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/models/objectlistmodel/dataobject.h b/examples/quick/models/objectlistmodel/dataobject.h
index 4e3f3c1090..6033ff40c4 100644
--- a/examples/quick/models/objectlistmodel/dataobject.h
+++ b/examples/quick/models/objectlistmodel/dataobject.h
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/models/objectlistmodel/doc/src/objectlistmodel-example.qdoc b/examples/quick/models/objectlistmodel/doc/src/objectlistmodel-example.qdoc
index 117886672a..2c9f0f1459 100644
--- a/examples/quick/models/objectlistmodel/doc/src/objectlistmodel-example.qdoc
+++ b/examples/quick/models/objectlistmodel/doc/src/objectlistmodel-example.qdoc
@@ -1,39 +1,26 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the demonstration applications of the Qt Toolkit.
 **
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
+** $QT_BEGIN_LICENSE:FDL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Free Documentation License Usage
+** Alternatively, this file may be used under the terms of the GNU Free
+** Documentation License version 1.3 as published by the Free Software
+** Foundation and appearing in the file included in the packaging of
+** this file. Please review the following information to ensure
+** the GNU Free Documentation License version 1.3 requirements
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/examples/quick/models/objectlistmodel/main.cpp b/examples/quick/models/objectlistmodel/main.cpp
index 76e8c83ef1..977bbfb93b 100644
--- a/examples/quick/models/objectlistmodel/main.cpp
+++ b/examples/quick/models/objectlistmodel/main.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the demonstration applications of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/models/objectlistmodel/view.qml b/examples/quick/models/objectlistmodel/view.qml
index a9140cfd95..d9a32aff14 100644
--- a/examples/quick/models/objectlistmodel/view.qml
+++ b/examples/quick/models/objectlistmodel/view.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/models/stringlistmodel/doc/src/stringlistmodel-example.qdoc b/examples/quick/models/stringlistmodel/doc/src/stringlistmodel-example.qdoc
index 00beceb23c..3d2fd8cb95 100644
--- a/examples/quick/models/stringlistmodel/doc/src/stringlistmodel-example.qdoc
+++ b/examples/quick/models/stringlistmodel/doc/src/stringlistmodel-example.qdoc
@@ -1,39 +1,26 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the demonstration applications of the Qt Toolkit.
 **
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
+** $QT_BEGIN_LICENSE:FDL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Free Documentation License Usage
+** Alternatively, this file may be used under the terms of the GNU Free
+** Documentation License version 1.3 as published by the Free Software
+** Foundation and appearing in the file included in the packaging of
+** this file. Please review the following information to ensure
+** the GNU Free Documentation License version 1.3 requirements
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/examples/quick/models/stringlistmodel/main.cpp b/examples/quick/models/stringlistmodel/main.cpp
index 155f579848..6b4db422a6 100644
--- a/examples/quick/models/stringlistmodel/main.cpp
+++ b/examples/quick/models/stringlistmodel/main.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the demonstration applications of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/models/stringlistmodel/view.qml b/examples/quick/models/stringlistmodel/view.qml
index 0d4e2e46b7..f74b7db1c1 100644
--- a/examples/quick/models/stringlistmodel/view.qml
+++ b/examples/quick/models/stringlistmodel/view.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/mousearea/doc/src/mousearea.qdoc b/examples/quick/mousearea/doc/src/mousearea.qdoc
index db792dcfe0..3911764614 100644
--- a/examples/quick/mousearea/doc/src/mousearea.qdoc
+++ b/examples/quick/mousearea/doc/src/mousearea.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/examples/quick/mousearea/main.cpp b/examples/quick/mousearea/main.cpp
index 7874ddfd33..6113ab1ad8 100644
--- a/examples/quick/mousearea/main.cpp
+++ b/examples/quick/mousearea/main.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/mousearea/mousearea-wheel-example.qml b/examples/quick/mousearea/mousearea-wheel-example.qml
index 861639811c..44b9216285 100644
--- a/examples/quick/mousearea/mousearea-wheel-example.qml
+++ b/examples/quick/mousearea/mousearea-wheel-example.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/mousearea/mousearea.qml b/examples/quick/mousearea/mousearea.qml
index ecaf8a37eb..1540d85fdd 100644
--- a/examples/quick/mousearea/mousearea.qml
+++ b/examples/quick/mousearea/mousearea.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/particles/affectors/affectors.qml b/examples/quick/particles/affectors/affectors.qml
index fa33a0e2b3..81240fed9b 100644
--- a/examples/quick/particles/affectors/affectors.qml
+++ b/examples/quick/particles/affectors/affectors.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/particles/affectors/content/GreyButton.qml b/examples/quick/particles/affectors/content/GreyButton.qml
index c712741141..d78d913cf0 100644
--- a/examples/quick/particles/affectors/content/GreyButton.qml
+++ b/examples/quick/particles/affectors/content/GreyButton.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/particles/affectors/content/age.qml b/examples/quick/particles/affectors/content/age.qml
index 4705084d52..ff5114a596 100644
--- a/examples/quick/particles/affectors/content/age.qml
+++ b/examples/quick/particles/affectors/content/age.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/particles/affectors/content/attractor.qml b/examples/quick/particles/affectors/content/attractor.qml
index 2d5b232dea..7fbb6069b2 100644
--- a/examples/quick/particles/affectors/content/attractor.qml
+++ b/examples/quick/particles/affectors/content/attractor.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/particles/affectors/content/customaffector.qml b/examples/quick/particles/affectors/content/customaffector.qml
index 84b621c3ae..71646bcf39 100644
--- a/examples/quick/particles/affectors/content/customaffector.qml
+++ b/examples/quick/particles/affectors/content/customaffector.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/particles/affectors/content/friction.qml b/examples/quick/particles/affectors/content/friction.qml
index a9cb2c4fa9..1fa85ec2fe 100644
--- a/examples/quick/particles/affectors/content/friction.qml
+++ b/examples/quick/particles/affectors/content/friction.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/particles/affectors/content/gravity.qml b/examples/quick/particles/affectors/content/gravity.qml
index d60263ab45..99b14f3b1f 100644
--- a/examples/quick/particles/affectors/content/gravity.qml
+++ b/examples/quick/particles/affectors/content/gravity.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 *
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/particles/affectors/content/groupgoal.qml b/examples/quick/particles/affectors/content/groupgoal.qml
index 3d67df98e2..6472a3b450 100644
--- a/examples/quick/particles/affectors/content/groupgoal.qml
+++ b/examples/quick/particles/affectors/content/groupgoal.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/particles/affectors/content/move.qml b/examples/quick/particles/affectors/content/move.qml
index f5f6b30713..b33d7f4006 100644
--- a/examples/quick/particles/affectors/content/move.qml
+++ b/examples/quick/particles/affectors/content/move.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/particles/affectors/content/spritegoal.qml b/examples/quick/particles/affectors/content/spritegoal.qml
index 24bff118e9..294f693221 100644
--- a/examples/quick/particles/affectors/content/spritegoal.qml
+++ b/examples/quick/particles/affectors/content/spritegoal.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/particles/affectors/content/turbulence.qml b/examples/quick/particles/affectors/content/turbulence.qml
index a6fb92ae75..e58b3ede7f 100644
--- a/examples/quick/particles/affectors/content/turbulence.qml
+++ b/examples/quick/particles/affectors/content/turbulence.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/particles/affectors/content/wander.qml b/examples/quick/particles/affectors/content/wander.qml
index e5e903d2b7..736fc1af76 100644
--- a/examples/quick/particles/affectors/content/wander.qml
+++ b/examples/quick/particles/affectors/content/wander.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/particles/affectors/doc/src/affectors.qdoc b/examples/quick/particles/affectors/doc/src/affectors.qdoc
index aef6a8d336..9857a86241 100644
--- a/examples/quick/particles/affectors/doc/src/affectors.qdoc
+++ b/examples/quick/particles/affectors/doc/src/affectors.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/examples/quick/particles/affectors/main.cpp b/examples/quick/particles/affectors/main.cpp
index a32803a354..9e90217000 100644
--- a/examples/quick/particles/affectors/main.cpp
+++ b/examples/quick/particles/affectors/main.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/particles/customparticle/content/blurparticles.qml b/examples/quick/particles/customparticle/content/blurparticles.qml
index 1d46de754c..f72b858895 100644
--- a/examples/quick/particles/customparticle/content/blurparticles.qml
+++ b/examples/quick/particles/customparticle/content/blurparticles.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/particles/customparticle/content/fragmentshader.qml b/examples/quick/particles/customparticle/content/fragmentshader.qml
index b121873cfb..2b28da2ea1 100644
--- a/examples/quick/particles/customparticle/content/fragmentshader.qml
+++ b/examples/quick/particles/customparticle/content/fragmentshader.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/particles/customparticle/content/imagecolors.qml b/examples/quick/particles/customparticle/content/imagecolors.qml
index 6ec50bb319..4ce995b6b4 100644
--- a/examples/quick/particles/customparticle/content/imagecolors.qml
+++ b/examples/quick/particles/customparticle/content/imagecolors.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/particles/customparticle/customparticle.qml b/examples/quick/particles/customparticle/customparticle.qml
index 444f62d730..bfa6de8b4a 100644
--- a/examples/quick/particles/customparticle/customparticle.qml
+++ b/examples/quick/particles/customparticle/customparticle.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/particles/customparticle/doc/src/customparticle.qdoc b/examples/quick/particles/customparticle/doc/src/customparticle.qdoc
index 1f10bf4dc7..a660d4b5a7 100644
--- a/examples/quick/particles/customparticle/doc/src/customparticle.qdoc
+++ b/examples/quick/particles/customparticle/doc/src/customparticle.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/examples/quick/particles/customparticle/main.cpp b/examples/quick/particles/customparticle/main.cpp
index 5426c33260..bf7fb4f065 100644
--- a/examples/quick/particles/customparticle/main.cpp
+++ b/examples/quick/particles/customparticle/main.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/particles/emitters/content/burstandpulse.qml b/examples/quick/particles/emitters/content/burstandpulse.qml
index d6befb9f29..8bd19ed8ed 100644
--- a/examples/quick/particles/emitters/content/burstandpulse.qml
+++ b/examples/quick/particles/emitters/content/burstandpulse.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/particles/emitters/content/customemitter.qml b/examples/quick/particles/emitters/content/customemitter.qml
index 401112b88d..aa8ca6b2f9 100644
--- a/examples/quick/particles/emitters/content/customemitter.qml
+++ b/examples/quick/particles/emitters/content/customemitter.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/particles/emitters/content/emitmask.qml b/examples/quick/particles/emitters/content/emitmask.qml
index 63a263ce87..db13480e29 100644
--- a/examples/quick/particles/emitters/content/emitmask.qml
+++ b/examples/quick/particles/emitters/content/emitmask.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/particles/emitters/content/maximumemitted.qml b/examples/quick/particles/emitters/content/maximumemitted.qml
index 052a380bd0..dd4dfdfbdd 100644
--- a/examples/quick/particles/emitters/content/maximumemitted.qml
+++ b/examples/quick/particles/emitters/content/maximumemitted.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/particles/emitters/content/shapeanddirection.qml b/examples/quick/particles/emitters/content/shapeanddirection.qml
index f88ca285de..8d1659b099 100644
--- a/examples/quick/particles/emitters/content/shapeanddirection.qml
+++ b/examples/quick/particles/emitters/content/shapeanddirection.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/particles/emitters/content/trailemitter.qml b/examples/quick/particles/emitters/content/trailemitter.qml
index 30b9dfcf39..fdb6180eb6 100644
--- a/examples/quick/particles/emitters/content/trailemitter.qml
+++ b/examples/quick/particles/emitters/content/trailemitter.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/particles/emitters/content/velocityfrommotion.qml b/examples/quick/particles/emitters/content/velocityfrommotion.qml
index 9d101cd0e9..eee533a2fe 100644
--- a/examples/quick/particles/emitters/content/velocityfrommotion.qml
+++ b/examples/quick/particles/emitters/content/velocityfrommotion.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/particles/emitters/doc/src/emitters.qdoc b/examples/quick/particles/emitters/doc/src/emitters.qdoc
index 2bc8371f0a..2ba7ceb0b9 100644
--- a/examples/quick/particles/emitters/doc/src/emitters.qdoc
+++ b/examples/quick/particles/emitters/doc/src/emitters.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/examples/quick/particles/emitters/emitters.qml b/examples/quick/particles/emitters/emitters.qml
index 21c7c2e472..83b9eacc7c 100644
--- a/examples/quick/particles/emitters/emitters.qml
+++ b/examples/quick/particles/emitters/emitters.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/particles/emitters/main.cpp b/examples/quick/particles/emitters/main.cpp
index cbe63b3410..e2b3cf2026 100644
--- a/examples/quick/particles/emitters/main.cpp
+++ b/examples/quick/particles/emitters/main.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/particles/imageparticle/content/allatonce.qml b/examples/quick/particles/imageparticle/content/allatonce.qml
index 1b115361d1..4b6c9b35cc 100644
--- a/examples/quick/particles/imageparticle/content/allatonce.qml
+++ b/examples/quick/particles/imageparticle/content/allatonce.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/particles/imageparticle/content/colored.qml b/examples/quick/particles/imageparticle/content/colored.qml
index f97470c8a8..3452cad805 100644
--- a/examples/quick/particles/imageparticle/content/colored.qml
+++ b/examples/quick/particles/imageparticle/content/colored.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/particles/imageparticle/content/colortable.qml b/examples/quick/particles/imageparticle/content/colortable.qml
index 66ccbcabeb..5f88c1a8b3 100644
--- a/examples/quick/particles/imageparticle/content/colortable.qml
+++ b/examples/quick/particles/imageparticle/content/colortable.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/particles/imageparticle/content/deformation.qml b/examples/quick/particles/imageparticle/content/deformation.qml
index 593d61bbca..ce672c8fa3 100644
--- a/examples/quick/particles/imageparticle/content/deformation.qml
+++ b/examples/quick/particles/imageparticle/content/deformation.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/particles/imageparticle/content/rotation.qml b/examples/quick/particles/imageparticle/content/rotation.qml
index e7c262614a..d118bb1d97 100644
--- a/examples/quick/particles/imageparticle/content/rotation.qml
+++ b/examples/quick/particles/imageparticle/content/rotation.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/particles/imageparticle/content/sharing.qml b/examples/quick/particles/imageparticle/content/sharing.qml
index 09ed0e1c72..1018a8e8ba 100644
--- a/examples/quick/particles/imageparticle/content/sharing.qml
+++ b/examples/quick/particles/imageparticle/content/sharing.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/particles/imageparticle/content/sprites.qml b/examples/quick/particles/imageparticle/content/sprites.qml
index 0853123a48..c8ffe6c0e5 100644
--- a/examples/quick/particles/imageparticle/content/sprites.qml
+++ b/examples/quick/particles/imageparticle/content/sprites.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/particles/imageparticle/doc/src/imageparticle.qdoc b/examples/quick/particles/imageparticle/doc/src/imageparticle.qdoc
index 40b9d223aa..6a71e1f5fd 100644
--- a/examples/quick/particles/imageparticle/doc/src/imageparticle.qdoc
+++ b/examples/quick/particles/imageparticle/doc/src/imageparticle.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/examples/quick/particles/imageparticle/imageparticle.qml b/examples/quick/particles/imageparticle/imageparticle.qml
index bc45c03dd4..a8dfa6a0c9 100644
--- a/examples/quick/particles/imageparticle/imageparticle.qml
+++ b/examples/quick/particles/imageparticle/imageparticle.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/particles/imageparticle/main.cpp b/examples/quick/particles/imageparticle/main.cpp
index 0edc8a45bd..ff0764a730 100644
--- a/examples/quick/particles/imageparticle/main.cpp
+++ b/examples/quick/particles/imageparticle/main.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/particles/itemparticle/content/Delegate.qml b/examples/quick/particles/itemparticle/content/Delegate.qml
index 5a18cbfddf..946b7b8748 100644
--- a/examples/quick/particles/itemparticle/content/Delegate.qml
+++ b/examples/quick/particles/itemparticle/content/Delegate.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/particles/itemparticle/content/Delegate2.qml b/examples/quick/particles/itemparticle/content/Delegate2.qml
index dd74fd0c99..03465609d9 100644
--- a/examples/quick/particles/itemparticle/content/Delegate2.qml
+++ b/examples/quick/particles/itemparticle/content/Delegate2.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/particles/itemparticle/content/ExpandingDelegate.qml b/examples/quick/particles/itemparticle/content/ExpandingDelegate.qml
index ee0bc8f926..9ffbc7f350 100644
--- a/examples/quick/particles/itemparticle/content/ExpandingDelegate.qml
+++ b/examples/quick/particles/itemparticle/content/ExpandingDelegate.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/particles/itemparticle/content/RssModel.qml b/examples/quick/particles/itemparticle/content/RssModel.qml
deleted file mode 100644
index 166bca2919..0000000000
--- a/examples/quick/particles/itemparticle/content/RssModel.qml
+++ /dev/null
@@ -1,56 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the examples of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-import QtQuick 2.0
-import QtQuick.XmlListModel 2.0
-
-XmlListModel {
-    property string tags : ""
-
-    function encodeTags(x) { return encodeURIComponent(x.replace(' ',',')); }
-
-    source: "http://api.flickr.com/services/feeds/photos_public.gne?"+(tags ? "tags="+encodeTags(tags)+"&" : "")
-    query: "/feed/entry"
-    namespaceDeclarations: "declare default element namespace 'http://www.w3.org/2005/Atom';"
-
-    XmlRole { name: "title"; query: "title/string()" }
-    XmlRole { name: "content"; query: "content/string()" }
-    XmlRole { name: "hq"; query: "link[@rel='enclosure']/@href/string()" }
-}
diff --git a/examples/quick/particles/itemparticle/delegates.qml b/examples/quick/particles/itemparticle/delegates.qml
index 663f3c31bb..0e9267214f 100644
--- a/examples/quick/particles/itemparticle/delegates.qml
+++ b/examples/quick/particles/itemparticle/delegates.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/particles/itemparticle/itemparticle.pro b/examples/quick/particles/itemparticle/itemparticle.pro
new file mode 100644
index 0000000000..f5c0576b4a
--- /dev/null
+++ b/examples/quick/particles/itemparticle/itemparticle.pro
@@ -0,0 +1,12 @@
+TEMPLATE = app
+
+QT += quick qml
+SOURCES += main.cpp
+RESOURCES += \
+    ../images.qrc \
+    ../../shared/shared.qrc \
+    $$files("content/*") \
+    $$files("*qml")
+
+target.path = $$[QT_INSTALL_EXAMPLES]/quick/particles/itemparticle
+INSTALLS += target
diff --git a/examples/quick/particles/itemparticle/main.cpp b/examples/quick/particles/itemparticle/main.cpp
new file mode 100644
index 0000000000..da21f15be3
--- /dev/null
+++ b/examples/quick/particles/itemparticle/main.cpp
@@ -0,0 +1,51 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of The Qt Company Ltd nor the names of its
+**     contributors may be used to endorse or promote products derived
+**     from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#include "../../shared/shared.h"
+DECLARATIVE_EXAMPLE_MAIN(particleview)
diff --git a/examples/quick/particles/itemparticle/particleview.qml b/examples/quick/particles/itemparticle/particleview.qml
index f46e3ee44a..3b412e37e5 100644
--- a/examples/quick/particles/itemparticle/particleview.qml
+++ b/examples/quick/particles/itemparticle/particleview.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
@@ -38,8 +48,9 @@
 **
 ****************************************************************************/
 
-import QtQuick 2.0
-import QtQuick.Particles 2.0
+import QtQuick 2.12
+import QtQuick.Particles 2.12
+import "shared" as Shared
 import "content/script.js" as Script
 import "content"
 
@@ -86,7 +97,7 @@ Item {
     ImageParticle {
         system: sys
         groups: ["fireworks"]
-        source: "qrc:particleresources/star.png"
+        source: "qrc:///particleresources/star.png"
         color: "lightsteelblue"
         alpha: 0
         colorVariation: 0
@@ -102,8 +113,13 @@ Item {
     Component {
         id: alertDelegate
         Rectangle {
-            width: 132
+            color: "DarkSlateGray"
+            border.width: 1
+            border.color: "LightSteelBlue"
+            width: 144
             height: 132
+            antialiasing: true
+            radius: 3
             NumberAnimation on scale {
                 running: true
                 loops: 1
@@ -111,13 +127,14 @@ Item {
                 to: 1
             }
             Image {
-                source: "../asteroid/../images/rocket.png"
+                source: "qrc:///particles/images/rocket.png"
                 anchors.centerIn: parent
             }
             Text {
                 anchors.bottom: parent.bottom
                 anchors.horizontalCenter: parent.horizontalCenter
                 text: "A new ship has arrived!"
+                color: "LightSteelBlue"
             }
         }
     }
@@ -188,84 +205,97 @@ Item {
     }
     Item { x: -1000; y: -1000 //offscreen
         Repeater {//Load them here, add to system on completed
-            model: theModel
+            model: flickrModel
             delegate: theDelegate
         }
     }
-    RssModel {id: theModel; tags:"particle,particles"}
+    Shared.FlickrRssModel {
+        id: flickrModel
+        tags: "particle,particles"
+    }
     Component {
         id: theDelegate
-        Rectangle {
-            id: container
-            border.width: 2
-            antialiasing: true
-            property real myRand: Math.random();//'depth'
-            z: Math.floor(myRand * 100)
-            scale: (myRand + 1.0)/2;
-            //TODO: Darken based on 'depth'
+        Image {
+            id: image
+            antialiasing: true;
+            source: thumbnail
+            cache: true
+            property real depth: Math.random()
+            property real darken: 0.75
+            z: Math.floor(depth * 100)
+            scale: (depth + 1) / 2
+            sourceSize {
+                width: root.width
+                height: root.height
+            }
             width: 132
             height: 132
-            //ItemParticle.onAttached: console.log("I'm in"  + x + "," + y + ":" + opacity);
-            ItemParticle.onDetached: mp.take(container);//respawns
-            function manage()
-            {
-                if (state == "selected") {
-                    console.log("Taking " + index);
-                    mp.freeze(container);
-                } else {
-                    console.log("Returning " +index);
-                    mp.unfreeze(container);
-                }
-            }
-            Image {
-                id: img
+            fillMode: Image.PreserveAspectFit
+            Rectangle {
+                // Darken based on depth
                 anchors.centerIn: parent
+                width: parent.paintedWidth + 1
+                height: parent.paintedHeight + 1
+                color: "black"
+                opacity: darken * (1 - depth)
                 antialiasing: true;
-                source: "http://" + Script.getImagePath(content); cache: true
-                fillMode: Image.PreserveAspectFit;
-                width: parent.width-4; height: parent.height-4
-                onStatusChanged: if (img.status == Image.Ready) {
-                    loading.opacity = 0;
-                    mp.take(container);
-                }
             }
             Text {
                 anchors.bottom: parent.bottom
-                width: parent.width
+                anchors.horizontalCenter: parent.horizontalCenter
+                anchors.bottomMargin: Math.max(parent.paintedWidth, parent.paintedHeight) - Math.min(parent.width, parent.height)
+                width: parent.paintedWidth - 4
                 horizontalAlignment: Text.AlignHCenter
                 elide: Text.ElideRight
                 text: title
                 color: "black"
             }
-            MouseArea {
-                anchors.fill: parent
-                onClicked: container.state == "selected" ? container.state = "" : container.state = "selected"
+            ItemParticle.onDetached: mp.take(image); // respawns
+            onStatusChanged: if (image.status == Image.Ready) {
+                loading.opacity = 0;
+                mp.take(image);
+            }
+            function manage()
+            {
+                if (state == "selected") {
+                    console.log("Taking " + index);
+                    mp.freeze(image);
+                } else {
+                    console.log("Returning " +index);
+                    mp.unfreeze(image);
+                }
+            }
+            TapHandler {
+                gesturePolicy: TapHandler.ReleaseWithinBounds
+                onTapped: image.state = (image.state == "" ? "selected" : "")
             }
             states: State {
                 name: "selected"
                 ParentChange {
-                    target: container
+                    target: image
                     parent: root
-                    x: 0
-                    y: 0
                 }
                 PropertyChanges {
-                    target: container
+                    target: image
+                    source: media
+                    x: 0
+                    y: 0
                     width: root.width
                     height: root.height
                     z: 101
                     opacity: 1
                     rotation: 0
+                    darken: 0
                 }
             }
             transitions: Transition {
                 to: "selected"
                 reversible: true
                 SequentialAnimation {
-                    ScriptAction {script: container.manage();}
+                    ScriptAction { script: image.manage() }
                     ParallelAnimation {
-                        ParentAnimation {NumberAnimation { properties: "x,y" }}//Doesn't work, particles takes control of x,y instantly
-                        NumberAnimation { properties: "width, height, z, rotation" }
+                        ParentAnimation {NumberAnimation { properties: "x,y" }}
+                        PropertyAnimation { properties: "width, height, z, rotation, darken"; easing.type: Easing.InOutQuad }
                     }
                 }
             }
diff --git a/examples/quick/particles/particles.pro b/examples/quick/particles/particles.pro
index 2ea61751fb..db9033a961 100644
--- a/examples/quick/particles/particles.pro
+++ b/examples/quick/particles/particles.pro
@@ -3,11 +3,11 @@ SUBDIRS += affectors \
     customparticle \
     emitters \
     imageparticle \
+    itemparticle \
     system
 
 EXAMPLE_FILES = \
-    images.qrc \
-    itemparticle
+    images.qrc
 
 #Install shared images too
 qml.files = images
diff --git a/examples/quick/particles/system/content/dynamiccomparison.qml b/examples/quick/particles/system/content/dynamiccomparison.qml
index a2bbad4bff..c1d42863ee 100644
--- a/examples/quick/particles/system/content/dynamiccomparison.qml
+++ b/examples/quick/particles/system/content/dynamiccomparison.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/particles/system/content/dynamicemitters.qml b/examples/quick/particles/system/content/dynamicemitters.qml
index f63f949dda..226e6de870 100644
--- a/examples/quick/particles/system/content/dynamicemitters.qml
+++ b/examples/quick/particles/system/content/dynamicemitters.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/particles/system/content/multiplepainters.qml b/examples/quick/particles/system/content/multiplepainters.qml
index e43ed7b680..1f2dcb6214 100644
--- a/examples/quick/particles/system/content/multiplepainters.qml
+++ b/examples/quick/particles/system/content/multiplepainters.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/particles/system/content/startstop.qml b/examples/quick/particles/system/content/startstop.qml
index 10ef7960bd..cf9ad3d79d 100644
--- a/examples/quick/particles/system/content/startstop.qml
+++ b/examples/quick/particles/system/content/startstop.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/particles/system/content/timedgroupchanges.qml b/examples/quick/particles/system/content/timedgroupchanges.qml
index 9b505d43e7..9865d3294e 100644
--- a/examples/quick/particles/system/content/timedgroupchanges.qml
+++ b/examples/quick/particles/system/content/timedgroupchanges.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/particles/system/doc/src/system.qdoc b/examples/quick/particles/system/doc/src/system.qdoc
index 2f4e712651..22382190d3 100644
--- a/examples/quick/particles/system/doc/src/system.qdoc
+++ b/examples/quick/particles/system/doc/src/system.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/examples/quick/particles/system/main.cpp b/examples/quick/particles/system/main.cpp
index 93a5788898..63a88412f5 100644
--- a/examples/quick/particles/system/main.cpp
+++ b/examples/quick/particles/system/main.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/particles/system/system.qml b/examples/quick/particles/system/system.qml
index 7572120277..569676d424 100644
--- a/examples/quick/particles/system/system.qml
+++ b/examples/quick/particles/system/system.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/positioners/doc/src/positioners.qdoc b/examples/quick/positioners/doc/src/positioners.qdoc
index 9d8827f65d..8200a14fb8 100644
--- a/examples/quick/positioners/doc/src/positioners.qdoc
+++ b/examples/quick/positioners/doc/src/positioners.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/examples/quick/positioners/main.cpp b/examples/quick/positioners/main.cpp
index 94a2792ddd..4233c4025c 100644
--- a/examples/quick/positioners/main.cpp
+++ b/examples/quick/positioners/main.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/positioners/positioners-attachedproperties.qml b/examples/quick/positioners/positioners-attachedproperties.qml
index e7fa59bb9a..af89543289 100644
--- a/examples/quick/positioners/positioners-attachedproperties.qml
+++ b/examples/quick/positioners/positioners-attachedproperties.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/positioners/positioners-transitions.qml b/examples/quick/positioners/positioners-transitions.qml
index 17fe41a7e2..fbaa05c81c 100644
--- a/examples/quick/positioners/positioners-transitions.qml
+++ b/examples/quick/positioners/positioners-transitions.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/positioners/positioners.qml b/examples/quick/positioners/positioners.qml
index 63a4d15fdc..b16df6858b 100644
--- a/examples/quick/positioners/positioners.qml
+++ b/examples/quick/positioners/positioners.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/quick-accessibility/doc/src/accessibility.qdoc b/examples/quick/quick-accessibility/doc/src/accessibility.qdoc
index 3b47753ba6..b31db0d313 100644
--- a/examples/quick/quick-accessibility/doc/src/accessibility.qdoc
+++ b/examples/quick/quick-accessibility/doc/src/accessibility.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/examples/quick/quick-accessibility/main.cpp b/examples/quick/quick-accessibility/main.cpp
index 099a41917b..46695ae066 100644
--- a/examples/quick/quick-accessibility/main.cpp
+++ b/examples/quick/quick-accessibility/main.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/quick.pro b/examples/quick/quick.pro
index 22dfff703e..0bb90e737b 100644
--- a/examples/quick/quick.pro
+++ b/examples/quick/quick.pro
@@ -10,6 +10,7 @@ SUBDIRS =   quick-accessibility \
             localstorage \
             models \
             views \
+            tableview \
             mousearea \
             positioners \
             righttoleft \
@@ -24,8 +25,8 @@ SUBDIRS =   quick-accessibility \
             imageresponseprovider \
             window \
             particles \
-            shapes \
-            demos
+            delegatechooser \
+            shapes
 
 #OpenGL Support Required
 qtConfig(opengl(es1|es2)?) {
@@ -37,7 +38,7 @@ qtConfig(opengl(es1|es2)?) {
 # Widget dependent examples
 qtHaveModule(widgets) {
     SUBDIRS += embeddedinwidgets
-    qtHaveModule(quickwidgets): SUBDIRS += quickwidgets
+    qtHaveModule(quickwidgets):qtConfig(opengl(es1|es2)?): SUBDIRS += quickwidgets
 }
 
 EXAMPLE_FILES = \
diff --git a/examples/quick/quickwidgets/qquickviewcomparison/fbitem.cpp b/examples/quick/quickwidgets/qquickviewcomparison/fbitem.cpp
index 49c4450b89..139fcbae5c 100644
--- a/examples/quick/quickwidgets/qquickviewcomparison/fbitem.cpp
+++ b/examples/quick/quickwidgets/qquickviewcomparison/fbitem.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
@@ -228,7 +238,7 @@ void FbItemRenderer::setupVertexAttribs()
     QOpenGLFunctions *f = QOpenGLContext::currentContext()->functions();
     f->glEnableVertexAttribArray(0);
     f->glEnableVertexAttribArray(1);
-    f->glVertexAttribPointer(0, 3, GL_FLOAT, GL_FALSE, 6 * sizeof(GLfloat), 0);
+    f->glVertexAttribPointer(0, 3, GL_FLOAT, GL_FALSE, 6 * sizeof(GLfloat), nullptr);
     f->glVertexAttribPointer(1, 3, GL_FLOAT, GL_FALSE, 6 * sizeof(GLfloat), reinterpret_cast<void *>(3 * sizeof(GLfloat)));
     m_logoVbo.release();
 }
diff --git a/examples/quick/quickwidgets/qquickviewcomparison/fbitem.h b/examples/quick/quickwidgets/qquickviewcomparison/fbitem.h
index 85720f1c59..3a4c5a13c2 100644
--- a/examples/quick/quickwidgets/qquickviewcomparison/fbitem.h
+++ b/examples/quick/quickwidgets/qquickviewcomparison/fbitem.h
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
@@ -54,9 +64,9 @@ class FbItemRenderer : public QQuickFramebufferObject::Renderer
 {
 public:
     FbItemRenderer(bool multisample);
-    void synchronize(QQuickFramebufferObject *item) Q_DECL_OVERRIDE;
-    void render() Q_DECL_OVERRIDE;
-    QOpenGLFramebufferObject *createFramebufferObject(const QSize &size) Q_DECL_OVERRIDE;
+    void synchronize(QQuickFramebufferObject *item) override;
+    void render() override;
+    QOpenGLFramebufferObject *createFramebufferObject(const QSize &size) override;
 
 private:
     void ensureInit();
@@ -105,7 +115,7 @@ class FbItem : public QQuickFramebufferObject
 public:
     explicit FbItem(QQuickItem *parent = 0);
 
-    QQuickFramebufferObject::Renderer *createRenderer() const Q_DECL_OVERRIDE;
+    QQuickFramebufferObject::Renderer *createRenderer() const override;
 
     QVector3D eye() const { return m_eye; }
     void setEye(const QVector3D &v);
diff --git a/examples/quick/quickwidgets/qquickviewcomparison/logo.cpp b/examples/quick/quickwidgets/qquickviewcomparison/logo.cpp
index 05c6e4c1b5..b11c326034 100644
--- a/examples/quick/quickwidgets/qquickviewcomparison/logo.cpp
+++ b/examples/quick/quickwidgets/qquickviewcomparison/logo.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/quickwidgets/qquickviewcomparison/logo.h b/examples/quick/quickwidgets/qquickviewcomparison/logo.h
index 9ae2ca0725..6cb35a28c4 100644
--- a/examples/quick/quickwidgets/qquickviewcomparison/logo.h
+++ b/examples/quick/quickwidgets/qquickviewcomparison/logo.h
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/quickwidgets/qquickviewcomparison/main.cpp b/examples/quick/quickwidgets/qquickviewcomparison/main.cpp
index 7e45e42527..73db97eddb 100644
--- a/examples/quick/quickwidgets/qquickviewcomparison/main.cpp
+++ b/examples/quick/quickwidgets/qquickviewcomparison/main.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
@@ -39,6 +49,8 @@
 ****************************************************************************/
 
 #include <QApplication>
+#include <QCommandLineParser>
+#include <QCommandLineOption>
 
 #include "mainwindow.h"
 
@@ -48,8 +60,22 @@ int main(int argc, char **argv)
 
     QApplication app(argc, argv);
 
-    bool transparency = QCoreApplication::arguments().contains(QStringLiteral("--transparent"));
-    MainWindow widgetWindow(transparency);
+    QCoreApplication::setApplicationName("Qt QQuickView/QQuickWidget Comparison Example");
+    QCoreApplication::setOrganizationName("QtProject");
+    QCoreApplication::setApplicationVersion(QT_VERSION_STR);
+    QCommandLineParser parser;
+    parser.setApplicationDescription(QCoreApplication::applicationName());
+    parser.addHelpOption();
+    parser.addVersionOption();
+    QCommandLineOption noRenderAlphaOption("no-render-alpha", "Do not render Alpha");
+    parser.addOption(noRenderAlphaOption);
+    QCommandLineOption transparentOption("transparent", "Transparent window");
+    parser.addOption(transparentOption);
+
+    parser.process(app);
+
+    const bool transparency = parser.isSet(transparentOption);
+    MainWindow widgetWindow(transparency, parser.isSet(noRenderAlphaOption));
     if (transparency) {
         widgetWindow.setAttribute(Qt::WA_TranslucentBackground);
         widgetWindow.setAttribute(Qt::WA_NoSystemBackground, false);
diff --git a/examples/quick/quickwidgets/qquickviewcomparison/mainwindow.cpp b/examples/quick/quickwidgets/qquickviewcomparison/mainwindow.cpp
index ea6c7f2f9a..84e116dce6 100644
--- a/examples/quick/quickwidgets/qquickviewcomparison/mainwindow.cpp
+++ b/examples/quick/quickwidgets/qquickviewcomparison/mainwindow.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
@@ -40,7 +50,6 @@
 
 #include "mainwindow.h"
 #include "fbitem.h"
-#include <QCoreApplication>
 #include <QVBoxLayout>
 #include <QGroupBox>
 #include <QRadioButton>
@@ -48,10 +57,11 @@
 #include <QLabel>
 #include <QQuickItem>
 
-MainWindow::MainWindow(bool transparency)
-    : m_currentView(0),
-      m_currentRootObject(0),
-      m_transparent(transparency)
+MainWindow::MainWindow(bool transparency, bool noRenderAlpha)
+    : m_currentView(nullptr),
+      m_currentRootObject(nullptr),
+      m_transparent(transparency),
+      m_noRenderAlpha(noRenderAlpha)
 {
     QVBoxLayout *layout = new QVBoxLayout;
 
@@ -178,7 +188,7 @@ void MainWindow::updateView()
     if (m_currentRootObject) {
         m_currentRootObject->setProperty("currentText", text);
         m_currentRootObject->setProperty("multisample", m_checkboxMultiSample->isChecked());
-        if (!QCoreApplication::arguments().contains(QStringLiteral("--no_render_alpha")))
+        if (!m_noRenderAlpha)
             m_currentRootObject->setProperty("translucency", m_transparent);
     }
 
diff --git a/examples/quick/quickwidgets/qquickviewcomparison/mainwindow.h b/examples/quick/quickwidgets/qquickviewcomparison/mainwindow.h
index 5b86c93f38..d182b70960 100644
--- a/examples/quick/quickwidgets/qquickviewcomparison/mainwindow.h
+++ b/examples/quick/quickwidgets/qquickviewcomparison/mainwindow.h
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
@@ -53,7 +63,7 @@ QT_FORWARD_DECLARE_CLASS(QLayout)
 class MainWindow : public QWidget
 {
 public:
-    MainWindow(bool transparency);
+    explicit MainWindow(bool transparency, bool noRenderAlpha);
 
 protected:
     void resizeEvent(QResizeEvent*);
@@ -86,6 +96,7 @@ private:
     QSurfaceFormat m_format;
 
     bool m_transparent;
+    bool m_noRenderAlpha;
 };
 
 #endif
diff --git a/examples/quick/quickwidgets/qquickviewcomparison/test.qml b/examples/quick/quickwidgets/qquickviewcomparison/test.qml
index 280beee92c..e142add084 100644
--- a/examples/quick/quickwidgets/qquickviewcomparison/test.qml
+++ b/examples/quick/quickwidgets/qquickviewcomparison/test.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/quickwidgets/quickwidget/customgl.qml b/examples/quick/quickwidgets/quickwidget/customgl.qml
index 81e33e1ac9..577f006bd7 100644
--- a/examples/quick/quickwidgets/quickwidget/customgl.qml
+++ b/examples/quick/quickwidgets/quickwidget/customgl.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/quickwidgets/quickwidget/doc/src/quickwidget.qdoc b/examples/quick/quickwidgets/quickwidget/doc/src/quickwidget.qdoc
index 4b66dc33b5..9328c562b4 100644
--- a/examples/quick/quickwidgets/quickwidget/doc/src/quickwidget.qdoc
+++ b/examples/quick/quickwidgets/quickwidget/doc/src/quickwidget.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/examples/quick/quickwidgets/quickwidget/fbitem.cpp b/examples/quick/quickwidgets/quickwidget/fbitem.cpp
index cb3cc976fb..95ff2da2e0 100644
--- a/examples/quick/quickwidgets/quickwidget/fbitem.cpp
+++ b/examples/quick/quickwidgets/quickwidget/fbitem.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
@@ -48,16 +58,16 @@
 class FbRenderer : public QQuickFramebufferObject::Renderer
 {
 public:
-    FbRenderer() : c(0), dir(1) { }
+    FbRenderer() { }
 
     // The lifetime of the FBO and this class depends on how QQuickWidget
     // manages the scenegraph and context when it comes to showing and hiding
     // the widget. The actual behavior is proven by the debug prints.
-    ~FbRenderer() {
+    ~FbRenderer() override {
         qDebug("FbRenderer destroyed");
     }
 
-    void render() {
+    void render() override {
         QOpenGLFunctions *f = QOpenGLContext::currentContext()->functions();
         f->glClearColor(c, 0, 0, 1);
         f->glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT | GL_STENCIL_BUFFER_BIT);
@@ -67,7 +77,7 @@ public:
         update();
     }
 
-    QOpenGLFramebufferObject *createFramebufferObject(const QSize &size) {
+    QOpenGLFramebufferObject *createFramebufferObject(const QSize &size) override {
         qDebug() << "Creating FBO" << size;
         QOpenGLFramebufferObjectFormat format;
         format.setAttachment(QOpenGLFramebufferObject::CombinedDepthStencil);
@@ -75,8 +85,8 @@ public:
     }
 
 private:
-    float c;
-    int dir;
+    float c = 0;
+    int dir = 1;
 };
 #endif
 
diff --git a/examples/quick/quickwidgets/quickwidget/fbitem.h b/examples/quick/quickwidgets/quickwidget/fbitem.h
index 59280eb3b8..7beb9874a5 100644
--- a/examples/quick/quickwidgets/quickwidget/fbitem.h
+++ b/examples/quick/quickwidgets/quickwidget/fbitem.h
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/quickwidgets/quickwidget/main.cpp b/examples/quick/quickwidgets/quickwidget/main.cpp
index 7cb35d7bcd..c54586c5de 100644
--- a/examples/quick/quickwidgets/quickwidget/main.cpp
+++ b/examples/quick/quickwidgets/quickwidget/main.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
@@ -44,6 +54,9 @@
 #include <QtWidgets>
 #include "fbitem.h"
 
+static bool optMultipleSample = false;
+static bool optCoreProfile = false;
+
 class MainWindow : public QMainWindow {
     Q_OBJECT
 public:
@@ -65,11 +78,11 @@ MainWindow::MainWindow()
    : m_quickWidget(new QQuickWidget)
 {
     QSurfaceFormat format;
-    if (QCoreApplication::arguments().contains(QStringLiteral("--coreprofile"))) {
+    if (optCoreProfile) {
         format.setVersion(4, 4);
         format.setProfile(QSurfaceFormat::CoreProfile);
     }
-    if (QCoreApplication::arguments().contains(QStringLiteral("--multisample")))
+    if (optMultipleSample)
         format.setSamples(4);
     m_quickWidget->setFormat(format);
 
@@ -184,6 +197,23 @@ int main(int argc, char **argv)
 {
     QApplication app(argc, argv);
 
+    QCoreApplication::setApplicationName("Qt QQuickWidget Example");
+    QCoreApplication::setOrganizationName("QtProject");
+    QCoreApplication::setApplicationVersion(QT_VERSION_STR);
+    QCommandLineParser parser;
+    parser.setApplicationDescription(QCoreApplication::applicationName());
+    parser.addHelpOption();
+    parser.addVersionOption();
+    QCommandLineOption multipleSampleOption("multisample", "Multisampling");
+    parser.addOption(multipleSampleOption);
+    QCommandLineOption coreProfileOption("coreprofile", "Use core profile");
+    parser.addOption(coreProfileOption);
+
+    parser.process(app);
+
+    optMultipleSample = parser.isSet(multipleSampleOption);
+    optCoreProfile = parser.isSet(coreProfileOption);
+
     qmlRegisterType<FbItem>("QuickWidgetExample", 1, 0, "FbItem");
 
     MainWindow mainWindow;
diff --git a/examples/quick/quickwidgets/quickwidget/rotatingsquare.qml b/examples/quick/quickwidgets/quickwidget/rotatingsquare.qml
index 03b1114d20..5d3bb72fbe 100644
--- a/examples/quick/quickwidgets/quickwidget/rotatingsquare.qml
+++ b/examples/quick/quickwidgets/quickwidget/rotatingsquare.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/quickwidgets/quickwidget/rotatingsquaretab.qml b/examples/quick/quickwidgets/quickwidget/rotatingsquaretab.qml
index 51c17b9ffb..116a8f8729 100644
--- a/examples/quick/quickwidgets/quickwidget/rotatingsquaretab.qml
+++ b/examples/quick/quickwidgets/quickwidget/rotatingsquaretab.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/rendercontrol/cuberenderer.cpp b/examples/quick/rendercontrol/cuberenderer.cpp
index 4651882542..f3ecfc2566 100644
--- a/examples/quick/rendercontrol/cuberenderer.cpp
+++ b/examples/quick/rendercontrol/cuberenderer.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
@@ -50,10 +60,10 @@
 
 CubeRenderer::CubeRenderer(QOffscreenSurface *offscreenSurface)
     : m_offscreenSurface(offscreenSurface),
-      m_context(0),
-      m_program(0),
-      m_vbo(0),
-      m_vao(0),
+      m_context(nullptr),
+      m_program(nullptr),
+      m_vbo(nullptr),
+      m_vao(nullptr),
       m_matrixLoc(0)
 {
 }
@@ -170,7 +180,7 @@ void CubeRenderer::setupVertexAttribs()
     m_vbo->bind();
     m_program->enableAttributeArray(0);
     m_program->enableAttributeArray(1);
-    m_context->functions()->glVertexAttribPointer(0, 3, GL_FLOAT, GL_FALSE, 0, 0);
+    m_context->functions()->glVertexAttribPointer(0, 3, GL_FLOAT, GL_FALSE, 0, nullptr);
     m_context->functions()->glVertexAttribPointer(1, 2, GL_FLOAT, GL_FALSE, 0,
                                                   (const void *)(36 * 3 * sizeof(GLfloat)));
     m_vbo->release();
diff --git a/examples/quick/rendercontrol/cuberenderer.h b/examples/quick/rendercontrol/cuberenderer.h
index 58d5814650..c7655a3c8e 100644
--- a/examples/quick/rendercontrol/cuberenderer.h
+++ b/examples/quick/rendercontrol/cuberenderer.h
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/rendercontrol/doc/src/rendercontrol.qdoc b/examples/quick/rendercontrol/doc/src/rendercontrol.qdoc
index 0315aee738..026a6f5a09 100644
--- a/examples/quick/rendercontrol/doc/src/rendercontrol.qdoc
+++ b/examples/quick/rendercontrol/doc/src/rendercontrol.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
@@ -28,6 +28,6 @@
 /*!
     \title QQuickRenderControl Example
     \example rendercontrol
-    \brief Shows how to render a Qt Quick scene into a texture that is then used by a non-Quick based OpenGL renderer
+    \brief Shows how to render a Qt Quick scene into a texture that is then used by a non-Quick based OpenGL renderer.
     \image rendercontrol-example.jpg
 */
diff --git a/examples/quick/rendercontrol/main.cpp b/examples/quick/rendercontrol/main.cpp
index 6442ad92b8..71903045cc 100644
--- a/examples/quick/rendercontrol/main.cpp
+++ b/examples/quick/rendercontrol/main.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
@@ -39,6 +49,8 @@
 ****************************************************************************/
 
 #include <QGuiApplication>
+#include <QCommandLineParser>
+#include <QCommandLineOption>
 #include "window_singlethreaded.h"
 #include "window_multithreaded.h"
 
@@ -46,8 +58,20 @@ int main(int argc, char **argv)
 {
     QGuiApplication app(argc, argv);
 
+    QCoreApplication::setApplicationName("Qt Render Control Example");
+    QCoreApplication::setOrganizationName("QtProject");
+    QCoreApplication::setApplicationVersion(QT_VERSION_STR);
+    QCommandLineParser parser;
+    parser.setApplicationDescription(QCoreApplication::applicationName());
+    parser.addHelpOption();
+    parser.addVersionOption();
+    QCommandLineOption threadedOption("threaded", "Threaded Rendering");
+    parser.addOption(threadedOption);
+
+    parser.process(app);
+
     QScopedPointer<QWindow> window;
-    if (QCoreApplication::arguments().contains(QLatin1String("--threaded"))) {
+    if (parser.isSet(threadedOption)) {
         qWarning("Using separate Qt Quick render thread");
         window.reset(new WindowMultiThreaded);
     } else {
diff --git a/examples/quick/rendercontrol/window_multithreaded.cpp b/examples/quick/rendercontrol/window_multithreaded.cpp
index 013ee7c208..01d6b8b5b2 100644
--- a/examples/quick/rendercontrol/window_multithreaded.cpp
+++ b/examples/quick/rendercontrol/window_multithreaded.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
@@ -77,13 +87,13 @@ static const QEvent::Type STOP = QEvent::Type(QEvent::User + 4);
 static const QEvent::Type UPDATE = QEvent::Type(QEvent::User + 5);
 
 QuickRenderer::QuickRenderer()
-    : m_context(0),
-      m_surface(0),
-      m_fbo(0),
-      m_window(0),
-      m_quickWindow(0),
-      m_renderControl(0),
-      m_cubeRenderer(0),
+    : m_context(nullptr),
+      m_surface(nullptr),
+      m_fbo(nullptr),
+      m_window(nullptr),
+      m_quickWindow(nullptr),
+      m_renderControl(nullptr),
+      m_cubeRenderer(nullptr),
       m_quit(false)
 {
 }
@@ -152,10 +162,10 @@ void QuickRenderer::cleanup()
     m_renderControl->invalidate();
 
     delete m_fbo;
-    m_fbo = 0;
+    m_fbo = nullptr;
 
     delete m_cubeRenderer;
-    m_cubeRenderer = 0;
+    m_cubeRenderer = nullptr;
 
     m_context->doneCurrent();
     m_context->moveToThread(QCoreApplication::instance()->thread());
@@ -167,7 +177,7 @@ void QuickRenderer::ensureFbo()
 {
     if (m_fbo && m_fbo->size() != m_window->size() * m_window->devicePixelRatio()) {
         delete m_fbo;
-        m_fbo = 0;
+        m_fbo = nullptr;
     }
 
     if (!m_fbo) {
@@ -217,15 +227,15 @@ class RenderControl : public QQuickRenderControl
 {
 public:
     RenderControl(QWindow *w) : m_window(w) { }
-    QWindow *renderWindow(QPoint *offset) Q_DECL_OVERRIDE;
+    QWindow *renderWindow(QPoint *offset) override;
 
 private:
     QWindow *m_window;
 };
 
 WindowMultiThreaded::WindowMultiThreaded()
-    : m_qmlComponent(Q_NULLPTR),
-      m_rootItem(0),
+    : m_qmlComponent(nullptr),
+      m_rootItem(nullptr),
       m_quickInitialized(false),
       m_psrRequested(false)
 {
diff --git a/examples/quick/rendercontrol/window_multithreaded.h b/examples/quick/rendercontrol/window_multithreaded.h
index e8658c4a61..ded80a0064 100644
--- a/examples/quick/rendercontrol/window_multithreaded.h
+++ b/examples/quick/rendercontrol/window_multithreaded.h
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
@@ -82,7 +92,7 @@ public:
     void aboutToQuit();
 
 private:
-    bool event(QEvent *e) Q_DECL_OVERRIDE;
+    bool event(QEvent *e) override;
     void init();
     void cleanup();
     void ensureFbo();
@@ -110,11 +120,11 @@ public:
     ~WindowMultiThreaded();
 
 protected:
-    void exposeEvent(QExposeEvent *e) Q_DECL_OVERRIDE;
-    void resizeEvent(QResizeEvent *e) Q_DECL_OVERRIDE;
-    void mousePressEvent(QMouseEvent *e) Q_DECL_OVERRIDE;
-    void mouseReleaseEvent(QMouseEvent *e) Q_DECL_OVERRIDE;
-    bool event(QEvent *e) Q_DECL_OVERRIDE;
+    void exposeEvent(QExposeEvent *e) override;
+    void resizeEvent(QResizeEvent *e) override;
+    void mousePressEvent(QMouseEvent *e) override;
+    void mouseReleaseEvent(QMouseEvent *e) override;
+    bool event(QEvent *e) override;
 
 private slots:
     void run();
diff --git a/examples/quick/rendercontrol/window_singlethreaded.cpp b/examples/quick/rendercontrol/window_singlethreaded.cpp
index bd4de9a7cb..ddbbfe4b52 100644
--- a/examples/quick/rendercontrol/window_singlethreaded.cpp
+++ b/examples/quick/rendercontrol/window_singlethreaded.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
@@ -60,7 +70,7 @@ class RenderControl : public QQuickRenderControl
 {
 public:
     RenderControl(QWindow *w) : m_window(w) { }
-    QWindow *renderWindow(QPoint *offset) Q_DECL_OVERRIDE;
+    QWindow *renderWindow(QPoint *offset) override;
 
 private:
     QWindow *m_window;
@@ -74,8 +84,8 @@ QWindow *RenderControl::renderWindow(QPoint *offset)
 }
 
 WindowSingleThreaded::WindowSingleThreaded()
-    : m_rootItem(0),
-      m_fbo(0),
+    : m_rootItem(nullptr),
+      m_fbo(nullptr),
       m_quickInitialized(false),
       m_quickReady(false),
       m_dpr(0)
@@ -181,7 +191,7 @@ void WindowSingleThreaded::createFbo()
 void WindowSingleThreaded::destroyFbo()
 {
     delete m_fbo;
-    m_fbo = 0;
+    m_fbo = nullptr;
 }
 
 void WindowSingleThreaded::render()
diff --git a/examples/quick/rendercontrol/window_singlethreaded.h b/examples/quick/rendercontrol/window_singlethreaded.h
index 4736f036ad..44b79d9f51 100644
--- a/examples/quick/rendercontrol/window_singlethreaded.h
+++ b/examples/quick/rendercontrol/window_singlethreaded.h
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
@@ -65,10 +75,10 @@ public:
     ~WindowSingleThreaded();
 
 protected:
-    void exposeEvent(QExposeEvent *e) Q_DECL_OVERRIDE;
-    void resizeEvent(QResizeEvent *e) Q_DECL_OVERRIDE;
-    void mousePressEvent(QMouseEvent *e) Q_DECL_OVERRIDE;
-    void mouseReleaseEvent(QMouseEvent *e) Q_DECL_OVERRIDE;
+    void exposeEvent(QExposeEvent *e) override;
+    void resizeEvent(QResizeEvent *e) override;
+    void mousePressEvent(QMouseEvent *e) override;
+    void mouseReleaseEvent(QMouseEvent *e) override;
 
 private slots:
     void run();
diff --git a/examples/quick/righttoleft/doc/src/righttoleft.qdoc b/examples/quick/righttoleft/doc/src/righttoleft.qdoc
index 5e6cd76b79..adc67de6f4 100644
--- a/examples/quick/righttoleft/doc/src/righttoleft.qdoc
+++ b/examples/quick/righttoleft/doc/src/righttoleft.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/examples/quick/righttoleft/layoutdirection/layoutdirection.qml b/examples/quick/righttoleft/layoutdirection/layoutdirection.qml
index b15433c5ca..4e3e93852c 100644
--- a/examples/quick/righttoleft/layoutdirection/layoutdirection.qml
+++ b/examples/quick/righttoleft/layoutdirection/layoutdirection.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/righttoleft/layoutmirroring/layoutmirroring.qml b/examples/quick/righttoleft/layoutmirroring/layoutmirroring.qml
index 11c7b9a95c..04d912eaa6 100644
--- a/examples/quick/righttoleft/layoutmirroring/layoutmirroring.qml
+++ b/examples/quick/righttoleft/layoutmirroring/layoutmirroring.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/righttoleft/main.cpp b/examples/quick/righttoleft/main.cpp
index e5ef4d5779..2b658a0a62 100644
--- a/examples/quick/righttoleft/main.cpp
+++ b/examples/quick/righttoleft/main.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/righttoleft/righttoleft.qml b/examples/quick/righttoleft/righttoleft.qml
index 62b8c8fddb..a9d8584835 100644
--- a/examples/quick/righttoleft/righttoleft.qml
+++ b/examples/quick/righttoleft/righttoleft.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/righttoleft/textalignment/textalignment.qml b/examples/quick/righttoleft/textalignment/textalignment.qml
index 36c56c7ae4..c5790027f2 100644
--- a/examples/quick/righttoleft/textalignment/textalignment.qml
+++ b/examples/quick/righttoleft/textalignment/textalignment.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/scenegraph/customgeometry/beziercurve.cpp b/examples/quick/scenegraph/customgeometry/beziercurve.cpp
index 750ff6aa3b..72fc7e6f1b 100644
--- a/examples/quick/scenegraph/customgeometry/beziercurve.cpp
+++ b/examples/quick/scenegraph/customgeometry/beziercurve.cpp
@@ -127,8 +127,8 @@ void BezierCurve::setSegmentCount(int count)
 //! [4]
 QSGNode *BezierCurve::updatePaintNode(QSGNode *oldNode, UpdatePaintNodeData *)
 {
-    QSGGeometryNode *node = 0;
-    QSGGeometry *geometry = 0;
+    QSGGeometryNode *node = nullptr;
+    QSGGeometry *geometry = nullptr;
 
     if (!oldNode) {
         node = new QSGGeometryNode;
diff --git a/examples/quick/scenegraph/customgeometry/doc/src/customgeometry.qdoc b/examples/quick/scenegraph/customgeometry/doc/src/customgeometry.qdoc
index d0c4d5f9bb..959114b424 100644
--- a/examples/quick/scenegraph/customgeometry/doc/src/customgeometry.qdoc
+++ b/examples/quick/scenegraph/customgeometry/doc/src/customgeometry.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/examples/quick/scenegraph/customgeometry/main.cpp b/examples/quick/scenegraph/customgeometry/main.cpp
index bbbbf64c4c..6f3c24e87b 100644
--- a/examples/quick/scenegraph/customgeometry/main.cpp
+++ b/examples/quick/scenegraph/customgeometry/main.cpp
@@ -67,6 +67,6 @@ int main(int argc, char **argv)
     view.setSource(QUrl("qrc:///scenegraph/customgeometry/main.qml"));
     view.show();
 
-    app.exec();
+    return app.exec();
 }
 //! [1]
diff --git a/examples/quick/scenegraph/graph/doc/src/graph.qdoc b/examples/quick/scenegraph/graph/doc/src/graph.qdoc
index e7c5d69efa..dbf3391209 100644
--- a/examples/quick/scenegraph/graph/doc/src/graph.qdoc
+++ b/examples/quick/scenegraph/graph/doc/src/graph.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/examples/quick/scenegraph/graph/graph.cpp b/examples/quick/scenegraph/graph/graph.cpp
index 6048a1032c..ccf98ef813 100644
--- a/examples/quick/scenegraph/graph/graph.cpp
+++ b/examples/quick/scenegraph/graph/graph.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
@@ -93,7 +103,7 @@ QSGNode *Graph::updatePaintNode(QSGNode *oldNode, UpdatePaintNodeData *)
 
     if (rect.isEmpty()) {
         delete n;
-        return 0;
+        return nullptr;
     }
 
     if (!n) {
diff --git a/examples/quick/scenegraph/graph/graph.h b/examples/quick/scenegraph/graph/graph.h
index ce63aa2702..a1a00cb6dc 100644
--- a/examples/quick/scenegraph/graph/graph.h
+++ b/examples/quick/scenegraph/graph/graph.h
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/scenegraph/graph/gridnode.cpp b/examples/quick/scenegraph/graph/gridnode.cpp
index ad5da1e872..f2b4ca3cf8 100644
--- a/examples/quick/scenegraph/graph/gridnode.cpp
+++ b/examples/quick/scenegraph/graph/gridnode.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/scenegraph/graph/gridnode.h b/examples/quick/scenegraph/graph/gridnode.h
index fdc4967b8c..fa892d9169 100644
--- a/examples/quick/scenegraph/graph/gridnode.h
+++ b/examples/quick/scenegraph/graph/gridnode.h
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/scenegraph/graph/linenode.cpp b/examples/quick/scenegraph/graph/linenode.cpp
index 992e2d44c9..cb7f1c8e7f 100644
--- a/examples/quick/scenegraph/graph/linenode.cpp
+++ b/examples/quick/scenegraph/graph/linenode.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
@@ -56,29 +66,29 @@ class LineShader : public QSGSimpleMaterialShader<LineMaterial>
     QSG_DECLARE_SIMPLE_SHADER(LineShader, LineMaterial)
 
 public:
-    LineShader() : id_color(-1), id_spread(-1), id_size(-1) {
+    LineShader() {
         setShaderSourceFile(QOpenGLShader::Vertex, ":/scenegraph/graph/shaders/line.vsh");
         setShaderSourceFile(QOpenGLShader::Fragment, ":/scenegraph/graph/shaders/line.fsh");
     }
 
-    QList<QByteArray> attributes() const {  return QList<QByteArray>() << "pos" << "t"; }
+    QList<QByteArray> attributes() const override {  return QList<QByteArray>() << "pos" << "t"; }
 
-    void updateState(const LineMaterial *m, const LineMaterial *) {
+    void updateState(const LineMaterial *m, const LineMaterial *) override {
         program()->setUniformValue(id_color, m->color);
         program()->setUniformValue(id_spread, m->spread);
         program()->setUniformValue(id_size, m->size);
     }
 
-    void resolveUniforms() {
+    void resolveUniforms() override {
         id_spread = program()->uniformLocation("spread");
         id_size = program()->uniformLocation("size");
         id_color = program()->uniformLocation("color");
     }
 
 private:
-    int id_color;
-    int id_spread;
-    int id_size;
+    int id_color = -1;
+    int id_spread = -1;
+    int id_size = -1;
 };
 
 struct LineVertex {
diff --git a/examples/quick/scenegraph/graph/linenode.h b/examples/quick/scenegraph/graph/linenode.h
index eeee13be67..e1c818a1d5 100644
--- a/examples/quick/scenegraph/graph/linenode.h
+++ b/examples/quick/scenegraph/graph/linenode.h
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/scenegraph/graph/main.cpp b/examples/quick/scenegraph/graph/main.cpp
index 86fd20b106..2406457ab5 100644
--- a/examples/quick/scenegraph/graph/main.cpp
+++ b/examples/quick/scenegraph/graph/main.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/scenegraph/graph/main.qml b/examples/quick/scenegraph/graph/main.qml
index a6b0f97bec..e3e23d760e 100644
--- a/examples/quick/scenegraph/graph/main.qml
+++ b/examples/quick/scenegraph/graph/main.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/scenegraph/graph/noisynode.cpp b/examples/quick/scenegraph/graph/noisynode.cpp
index 834151599b..de5a616da2 100644
--- a/examples/quick/scenegraph/graph/noisynode.cpp
+++ b/examples/quick/scenegraph/graph/noisynode.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
@@ -40,6 +50,7 @@
 
 #include "noisynode.h"
 
+#include <QtCore/QRandomGenerator>
 #include <QtQuick/QSGSimpleMaterialShader>
 #include <QtQuick/QSGTexture>
 #include <QtQuick/QQuickWindow>
@@ -61,14 +72,14 @@ class NoisyShader : public QSGSimpleMaterialShader<NoisyMaterial>
     QSG_DECLARE_SIMPLE_SHADER(NoisyShader, NoisyMaterial)
 
 public:
-    NoisyShader() : id_color(-1), id_texture(-1), id_textureSize(-1) {
+    NoisyShader() {
         setShaderSourceFile(QOpenGLShader::Vertex, ":/scenegraph/graph/shaders/noisy.vsh");
         setShaderSourceFile(QOpenGLShader::Fragment, ":/scenegraph/graph/shaders/noisy.fsh");
     }
 
-    QList<QByteArray> attributes() const {  return QList<QByteArray>() << "aVertex" << "aTexCoord"; }
+    QList<QByteArray> attributes() const override {  return QList<QByteArray>() << "aVertex" << "aTexCoord"; }
 
-    void updateState(const NoisyMaterial *m, const NoisyMaterial *) {
+    void updateState(const NoisyMaterial *m, const NoisyMaterial *) override {
 
         // Set the color
         program()->setUniformValue(id_color, m->color);
@@ -82,7 +93,7 @@ public:
         program()->setUniformValue(id_textureSize, QSizeF(1.0 / s.width(), 1.0 / s.height()));
     }
 
-    void resolveUniforms() {
+    void resolveUniforms() override {
         id_texture = program()->uniformLocation("texture");
         id_textureSize = program()->uniformLocation("textureSize");
         id_color = program()->uniformLocation("color");
@@ -92,9 +103,9 @@ public:
     }
 
 private:
-    int id_color;
-    int id_texture;
-    int id_textureSize;
+    int id_color = -1;
+    int id_texture = -1;
+    int id_textureSize = -1;
 };
 
 NoisyNode::NoisyNode(QQuickWindow *window)
@@ -103,7 +114,7 @@ NoisyNode::NoisyNode(QQuickWindow *window)
     QImage image(NOISE_SIZE, NOISE_SIZE, QImage::Format_RGB32);
     uint *data = (uint *) image.bits();
     for (int i=0; i<NOISE_SIZE * NOISE_SIZE; ++i) {
-        uint g = rand() & 0xff;
+        uint g = QRandomGenerator::global()->bounded(0xff);
         data[i] = 0xff000000 | (g << 16) | (g << 8) | g;
     }
 
diff --git a/examples/quick/scenegraph/graph/noisynode.h b/examples/quick/scenegraph/graph/noisynode.h
index 03c6dba593..eb7d835432 100644
--- a/examples/quick/scenegraph/graph/noisynode.h
+++ b/examples/quick/scenegraph/graph/noisynode.h
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/scenegraph/graph/shaders/line.fsh b/examples/quick/scenegraph/graph/shaders/line.fsh
index 5d38c46d4d..77e05a2d15 100644
--- a/examples/quick/scenegraph/graph/shaders/line.fsh
+++ b/examples/quick/scenegraph/graph/shaders/line.fsh
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
@@ -44,7 +54,7 @@ uniform lowp float spread;
 
 varying lowp float vT;
 
-#define PI 3.14159265359
+#define PI 3.14159265358979323846
 
 void main(void)
 {
diff --git a/examples/quick/scenegraph/graph/shaders/line.vsh b/examples/quick/scenegraph/graph/shaders/line.vsh
index cd90ac3a42..4f00ab9e5d 100644
--- a/examples/quick/scenegraph/graph/shaders/line.vsh
+++ b/examples/quick/scenegraph/graph/shaders/line.vsh
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/scenegraph/graph/shaders/noisy.fsh b/examples/quick/scenegraph/graph/shaders/noisy.fsh
index 30b0def932..14ea675360 100644
--- a/examples/quick/scenegraph/graph/shaders/noisy.fsh
+++ b/examples/quick/scenegraph/graph/shaders/noisy.fsh
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
@@ -45,7 +55,7 @@ uniform lowp vec4 color;
 varying highp vec2 vTexCoord;
 varying lowp vec2 vShadeCoord;
 
-#define PI 3.14159265359
+#define PI 3.14159265358979323846
 
 void main()
 {
diff --git a/examples/quick/scenegraph/graph/shaders/noisy.vsh b/examples/quick/scenegraph/graph/shaders/noisy.vsh
index f9bc7a8fa2..1f89dbcc29 100644
--- a/examples/quick/scenegraph/graph/shaders/noisy.vsh
+++ b/examples/quick/scenegraph/graph/shaders/noisy.vsh
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/scenegraph/openglunderqml/doc/src/openglunderqml.qdoc b/examples/quick/scenegraph/openglunderqml/doc/src/openglunderqml.qdoc
index 983acaf4f1..3d4f4443e9 100644
--- a/examples/quick/scenegraph/openglunderqml/doc/src/openglunderqml.qdoc
+++ b/examples/quick/scenegraph/openglunderqml/doc/src/openglunderqml.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/examples/quick/scenegraph/openglunderqml/squircle.cpp b/examples/quick/scenegraph/openglunderqml/squircle.cpp
index b7082892b8..d6f6b327f2 100644
--- a/examples/quick/scenegraph/openglunderqml/squircle.cpp
+++ b/examples/quick/scenegraph/openglunderqml/squircle.cpp
@@ -57,7 +57,7 @@
 //! [7]
 Squircle::Squircle()
     : m_t(0)
-    , m_renderer(0)
+    , m_renderer(nullptr)
 {
     connect(this, &QQuickItem::windowChanged, this, &Squircle::handleWindowChanged);
 }
@@ -95,7 +95,7 @@ void Squircle::cleanup()
 {
     if (m_renderer) {
         delete m_renderer;
-        m_renderer = 0;
+        m_renderer = nullptr;
     }
 }
 
diff --git a/examples/quick/scenegraph/rendernode/customrenderitem.cpp b/examples/quick/scenegraph/rendernode/customrenderitem.cpp
index 27c55bf86d..8f248e2ecb 100644
--- a/examples/quick/scenegraph/rendernode/customrenderitem.cpp
+++ b/examples/quick/scenegraph/rendernode/customrenderitem.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/scenegraph/rendernode/customrenderitem.h b/examples/quick/scenegraph/rendernode/customrenderitem.h
index 43b0b00ed5..a0ac3468e4 100644
--- a/examples/quick/scenegraph/rendernode/customrenderitem.h
+++ b/examples/quick/scenegraph/rendernode/customrenderitem.h
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/scenegraph/rendernode/d3d12renderer.cpp b/examples/quick/scenegraph/rendernode/d3d12renderer.cpp
index 9916769241..df0e29eb67 100644
--- a/examples/quick/scenegraph/rendernode/d3d12renderer.cpp
+++ b/examples/quick/scenegraph/rendernode/d3d12renderer.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/scenegraph/rendernode/d3d12renderer.h b/examples/quick/scenegraph/rendernode/d3d12renderer.h
index 1d2726819f..ec4b5f85e8 100644
--- a/examples/quick/scenegraph/rendernode/d3d12renderer.h
+++ b/examples/quick/scenegraph/rendernode/d3d12renderer.h
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
@@ -45,7 +55,7 @@
 
 #if QT_CONFIG(d3d12)
 
-class QQuickItem;
+QT_FORWARD_DECLARE_CLASS(QQuickItem)
 
 #include <d3d12.h>
 #include <wrl/client.h>
diff --git a/examples/quick/scenegraph/rendernode/main.cpp b/examples/quick/scenegraph/rendernode/main.cpp
index 3e1714313e..21419abfc9 100644
--- a/examples/quick/scenegraph/rendernode/main.cpp
+++ b/examples/quick/scenegraph/rendernode/main.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
@@ -38,6 +48,8 @@
 **
 ****************************************************************************/
 
+#include <QCommandLineParser>
+#include <QCommandLineOption>
 #include <QGuiApplication>
 #include <QQuickView>
 #include "customrenderitem.h"
@@ -50,7 +62,19 @@ int main(int argc, char **argv)
 
     QQuickView view;
 
-    if (QCoreApplication::arguments().contains(QStringLiteral("--multisample"))) {
+    QCoreApplication::setApplicationName("Qt Scene Graph Render Node Example");
+    QCoreApplication::setOrganizationName("QtProject");
+    QCoreApplication::setApplicationVersion(QT_VERSION_STR);
+    QCommandLineParser parser;
+    parser.setApplicationDescription(QCoreApplication::applicationName());
+    parser.addHelpOption();
+    parser.addVersionOption();
+    QCommandLineOption multipleSampleOption("multisample", "Multisampling");
+    parser.addOption(multipleSampleOption);
+
+    parser.process(app);
+
+    if (parser.isSet(multipleSampleOption)) {
         QSurfaceFormat fmt;
         fmt.setSamples(4);
         view.setFormat(fmt);
diff --git a/examples/quick/scenegraph/rendernode/main.qml b/examples/quick/scenegraph/rendernode/main.qml
index 7c8d82181f..d0ba4a4669 100644
--- a/examples/quick/scenegraph/rendernode/main.qml
+++ b/examples/quick/scenegraph/rendernode/main.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/scenegraph/rendernode/openglrenderer.cpp b/examples/quick/scenegraph/rendernode/openglrenderer.cpp
index c84867797d..3c68830db6 100644
--- a/examples/quick/scenegraph/rendernode/openglrenderer.cpp
+++ b/examples/quick/scenegraph/rendernode/openglrenderer.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/scenegraph/rendernode/openglrenderer.h b/examples/quick/scenegraph/rendernode/openglrenderer.h
index ea2bbcbc38..ac640405c5 100644
--- a/examples/quick/scenegraph/rendernode/openglrenderer.h
+++ b/examples/quick/scenegraph/rendernode/openglrenderer.h
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
@@ -51,6 +61,8 @@ class QQuickItem;
 class QOpenGLShaderProgram;
 class QOpenGLBuffer;
 
+QT_END_NAMESPACE
+
 class OpenGLRenderNode : public QSGRenderNode
 {
 public:
@@ -73,8 +85,6 @@ private:
     QOpenGLBuffer *m_vbo = nullptr;
 };
 
-QT_END_NAMESPACE
-
 #endif // opengl
 
 #endif
diff --git a/examples/quick/scenegraph/rendernode/softwarerenderer.cpp b/examples/quick/scenegraph/rendernode/softwarerenderer.cpp
index f4ee976705..0a0ec4b485 100644
--- a/examples/quick/scenegraph/rendernode/softwarerenderer.cpp
+++ b/examples/quick/scenegraph/rendernode/softwarerenderer.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
@@ -88,7 +98,7 @@ void SoftwareRenderNode::render(const RenderState *renderState)
 
 QSGRenderNode::StateFlags SoftwareRenderNode::changedStates() const
 {
-    return 0;
+    return nullptr;
 }
 
 QSGRenderNode::RenderingFlags SoftwareRenderNode::flags() const
diff --git a/examples/quick/scenegraph/rendernode/softwarerenderer.h b/examples/quick/scenegraph/rendernode/softwarerenderer.h
index e91ca92d88..cc2aaf7ed3 100644
--- a/examples/quick/scenegraph/rendernode/softwarerenderer.h
+++ b/examples/quick/scenegraph/rendernode/softwarerenderer.h
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/scenegraph/sgengine/main.cpp b/examples/quick/scenegraph/sgengine/main.cpp
index eae92d3e2a..a4dd3a6b72 100644
--- a/examples/quick/scenegraph/sgengine/main.cpp
+++ b/examples/quick/scenegraph/sgengine/main.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/scenegraph/sgengine/window.cpp b/examples/quick/scenegraph/sgengine/window.cpp
index 759bbf1fcd..6f22510a81 100644
--- a/examples/quick/scenegraph/sgengine/window.cpp
+++ b/examples/quick/scenegraph/sgengine/window.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
@@ -48,6 +58,7 @@
 #include <QScreen>
 #include <QVariantAnimation>
 #include <QOpenGLFunctions>
+#include <QRandomGenerator>
 
 class Item {
 public:
@@ -61,9 +72,9 @@ public:
         transformNode->appendChildNode(textureNode);
         parentNode->appendChildNode(transformNode);
 
-        int duration = qrand() / float(RAND_MAX) * 400 + 800;
-        rotAnimation.setStartValue(qrand() / float(RAND_MAX) * 720 - 180);
-        rotAnimation.setEndValue(qrand() / float(RAND_MAX) * 720 - 180);
+        int duration = QRandomGenerator::global()->generateDouble() * 400 + 800;
+        rotAnimation.setStartValue(QRandomGenerator::global()->generateDouble() * 720 - 180);
+        rotAnimation.setEndValue(QRandomGenerator::global()->generateDouble() * 720 - 180);
         rotAnimation.setDuration(duration);
         rotAnimation.start();
 
@@ -171,9 +182,9 @@ void Window::addItems()
     QSGTexture *textures[] = { m_smileTexture.data(), m_qtTexture.data() };
     for (int i = 0; i < 50; ++i) {
         QSGTexture *tex = textures[i%2];
-        QPointF fromPos(-tex->textureSize().width(), qrand() / float(RAND_MAX) * (height() - tex->textureSize().height()));
-        QPointF toPos(width(), qrand() / float(RAND_MAX) * height() * 1.5 - height() * 0.25);
-        m_items.append(QSharedPointer<Item>(new Item(m_sgRootNode.data(), tex, fromPos, toPos)));
+        QPointF fromPos(-tex->textureSize().width(), QRandomGenerator::global()->generateDouble() * (height() - tex->textureSize().height()));
+        QPointF toPos(width(), QRandomGenerator::global()->generateDouble() * height() * 1.5 - height() * 0.25);
+        m_items.append(QSharedPointer<Item>::create(m_sgRootNode.data(), tex, fromPos, toPos));
     }
     update();
 }
diff --git a/examples/quick/scenegraph/sgengine/window.h b/examples/quick/scenegraph/sgengine/window.h
index 3557218e80..1b27467b06 100644
--- a/examples/quick/scenegraph/sgengine/window.h
+++ b/examples/quick/scenegraph/sgengine/window.h
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/scenegraph/shared/logorenderer.cpp b/examples/quick/scenegraph/shared/logorenderer.cpp
index 8eb2d44c1e..0c34fb4402 100644
--- a/examples/quick/scenegraph/shared/logorenderer.cpp
+++ b/examples/quick/scenegraph/shared/logorenderer.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
@@ -41,7 +51,7 @@
 #include "logorenderer.h"
 #include <QPainter>
 #include <QPaintEngine>
-#include <math.h>
+#include <qmath.h>
 
 LogoRenderer::LogoRenderer()
 {
@@ -166,7 +176,7 @@ void LogoRenderer::createGeometry()
     extrude(x4, y4, y4, x4);
     extrude(y4, x4, y3, x3);
 
-    const qreal Pi = 3.14159f;
+    const qreal Pi = M_PI;
     const int NumSectors = 100;
 
     for (int i = 0; i < NumSectors; ++i) {
diff --git a/examples/quick/scenegraph/shared/logorenderer.h b/examples/quick/scenegraph/shared/logorenderer.h
index 3e4764c7b8..6e7c4b897f 100644
--- a/examples/quick/scenegraph/shared/logorenderer.h
+++ b/examples/quick/scenegraph/shared/logorenderer.h
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/scenegraph/simplematerial/doc/src/simplematerial.qdoc b/examples/quick/scenegraph/simplematerial/doc/src/simplematerial.qdoc
index d6eb711929..67ca2d8dbd 100644
--- a/examples/quick/scenegraph/simplematerial/doc/src/simplematerial.qdoc
+++ b/examples/quick/scenegraph/simplematerial/doc/src/simplematerial.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/examples/quick/scenegraph/simplematerial/simplematerial.cpp b/examples/quick/scenegraph/simplematerial/simplematerial.cpp
index 96c08aff04..6773b6fb5a 100644
--- a/examples/quick/scenegraph/simplematerial/simplematerial.cpp
+++ b/examples/quick/scenegraph/simplematerial/simplematerial.cpp
@@ -87,7 +87,7 @@ class Shader : public QSGSimpleMaterialShader<State>
 //! [2] //! [3]
 public:
 
-    const char *vertexShader() const {
+    const char *vertexShader() const override {
         return
                 "attribute highp vec4 aVertex;                              \n"
                 "attribute highp vec2 aTexCoord;                            \n"
@@ -99,7 +99,7 @@ public:
                 "}";
     }
 
-    const char *fragmentShader() const {
+    const char *fragmentShader() const override {
         return
                 "uniform lowp float qt_Opacity;                             \n"
                 "uniform lowp vec4 color;                                   \n"
@@ -110,17 +110,17 @@ public:
                 "}";
     }
 //! [3] //! [4]
-    QList<QByteArray> attributes() const
+    QList<QByteArray> attributes() const override
     {
         return QList<QByteArray>() << "aVertex" << "aTexCoord";
     }
 //! [4] //! [5]
-    void updateState(const State *state, const State *)
+    void updateState(const State *state, const State *) override
     {
         program()->setUniformValue(id_color, state->color);
     }
 //! [5] //! [6]
-    void resolveUniforms()
+    void resolveUniforms() override
     {
         id_color = program()->uniformLocation("color");
     }
@@ -184,7 +184,7 @@ private:
 
 //! [8] //! [9]
 public:
-    QSGNode *updatePaintNode(QSGNode *node, UpdatePaintNodeData *)
+    QSGNode *updatePaintNode(QSGNode *node, UpdatePaintNodeData *) override
     {
         ColorNode *n = static_cast<ColorNode *>(node);
         if (!node)
diff --git a/examples/quick/scenegraph/textureinsgnode/doc/src/textureinsgnode.qdoc b/examples/quick/scenegraph/textureinsgnode/doc/src/textureinsgnode.qdoc
index d0a73e4e8c..c1c830338b 100644
--- a/examples/quick/scenegraph/textureinsgnode/doc/src/textureinsgnode.qdoc
+++ b/examples/quick/scenegraph/textureinsgnode/doc/src/textureinsgnode.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/examples/quick/scenegraph/textureinsgnode/fboinsgrenderer.cpp b/examples/quick/scenegraph/textureinsgnode/fboinsgrenderer.cpp
index c6c9c32671..8ba5bddb2a 100644
--- a/examples/quick/scenegraph/textureinsgnode/fboinsgrenderer.cpp
+++ b/examples/quick/scenegraph/textureinsgnode/fboinsgrenderer.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
@@ -54,12 +64,12 @@ public:
         logo.initialize();
     }
 
-    void render() {
+    void render() override {
         logo.render();
         update();
     }
 
-    QOpenGLFramebufferObject *createFramebufferObject(const QSize &size) {
+    QOpenGLFramebufferObject *createFramebufferObject(const QSize &size) override {
         QOpenGLFramebufferObjectFormat format;
         format.setAttachment(QOpenGLFramebufferObject::CombinedDepthStencil);
         format.setSamples(4);
diff --git a/examples/quick/scenegraph/textureinsgnode/fboinsgrenderer.h b/examples/quick/scenegraph/textureinsgnode/fboinsgrenderer.h
index 5ab80bb9eb..e1a9ce22c8 100644
--- a/examples/quick/scenegraph/textureinsgnode/fboinsgrenderer.h
+++ b/examples/quick/scenegraph/textureinsgnode/fboinsgrenderer.h
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/scenegraph/textureinsgnode/main.cpp b/examples/quick/scenegraph/textureinsgnode/main.cpp
index d9c81da218..8eececc0aa 100644
--- a/examples/quick/scenegraph/textureinsgnode/main.cpp
+++ b/examples/quick/scenegraph/textureinsgnode/main.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/scenegraph/textureinsgnode/main.qml b/examples/quick/scenegraph/textureinsgnode/main.qml
index fe145b0f05..92fa99e847 100644
--- a/examples/quick/scenegraph/textureinsgnode/main.qml
+++ b/examples/quick/scenegraph/textureinsgnode/main.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
@@ -64,7 +74,7 @@ Item {
             uniform highp vec2 pixelSize;
             varying highp vec2 qt_TexCoord0;
             void main() {
-                highp vec2 tc = sign(sin(3.14152 * qt_TexCoord0 * pixelSize));
+                highp vec2 tc = sign(sin(3.14159265358979323846 * qt_TexCoord0 * pixelSize));
                 if (tc.x != tc.y)
                     gl_FragColor = color1;
                 else
diff --git a/examples/quick/scenegraph/textureinthread/doc/src/textureinthread.qdoc b/examples/quick/scenegraph/textureinthread/doc/src/textureinthread.qdoc
index c94ddbe096..b8446ec212 100644
--- a/examples/quick/scenegraph/textureinthread/doc/src/textureinthread.qdoc
+++ b/examples/quick/scenegraph/textureinthread/doc/src/textureinthread.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/examples/quick/scenegraph/textureinthread/error.qml b/examples/quick/scenegraph/textureinthread/error.qml
index ae769305e1..6c300af808 100644
--- a/examples/quick/scenegraph/textureinthread/error.qml
+++ b/examples/quick/scenegraph/textureinthread/error.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/scenegraph/textureinthread/main.cpp b/examples/quick/scenegraph/textureinthread/main.cpp
index 61d1c5e6dc..7a46f25390 100644
--- a/examples/quick/scenegraph/textureinthread/main.cpp
+++ b/examples/quick/scenegraph/textureinthread/main.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/scenegraph/textureinthread/main.qml b/examples/quick/scenegraph/textureinthread/main.qml
index 9108f0281d..eefee92f15 100644
--- a/examples/quick/scenegraph/textureinthread/main.qml
+++ b/examples/quick/scenegraph/textureinthread/main.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
@@ -64,7 +74,7 @@ Item {
             uniform highp vec2 pixelSize;
             varying highp vec2 qt_TexCoord0;
             void main() {
-                highp vec2 tc = sign(sin(3.14152 * qt_TexCoord0 * pixelSize));
+                highp vec2 tc = sign(sin(3.14159265358979323846 * qt_TexCoord0 * pixelSize));
                 if (tc.x != tc.y)
                     gl_FragColor = color1;
                 else
diff --git a/examples/quick/scenegraph/textureinthread/threadrenderer.cpp b/examples/quick/scenegraph/textureinthread/threadrenderer.cpp
index 95fd377dcf..c364d0b7dd 100644
--- a/examples/quick/scenegraph/textureinthread/threadrenderer.cpp
+++ b/examples/quick/scenegraph/textureinthread/threadrenderer.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
@@ -64,11 +74,11 @@ class RenderThread : public QThread
     Q_OBJECT
 public:
     RenderThread(const QSize &size)
-        : surface(0)
-        , context(0)
-        , m_renderFbo(0)
-        , m_displayFbo(0)
-        , m_logoRenderer(0)
+        : surface(nullptr)
+        , context(nullptr)
+        , m_renderFbo(nullptr)
+        , m_displayFbo(nullptr)
+        , m_logoRenderer(nullptr)
         , m_size(size)
     {
         ThreadRenderer::threads << this;
@@ -146,7 +156,7 @@ public:
     TextureNode(QQuickWindow *window)
         : m_id(0)
         , m_size(0, 0)
-        , m_texture(0)
+        , m_texture(nullptr)
         , m_window(window)
     {
         // Our texture node must have a texture, so use the default 0 texture.
@@ -155,7 +165,7 @@ public:
         setFiltering(QSGTexture::Linear);
     }
 
-    ~TextureNode()
+    ~TextureNode() override
     {
         delete m_texture;
     }
@@ -214,7 +224,7 @@ private:
 };
 
 ThreadRenderer::ThreadRenderer()
-    : m_renderThread(0)
+    : m_renderThread(nullptr)
 {
     setFlag(ItemHasContents, true);
     m_renderThread = new RenderThread(QSize(512, 512));
@@ -254,7 +264,7 @@ QSGNode *ThreadRenderer::updatePaintNode(QSGNode *oldNode, UpdatePaintNodeData *
         current->makeCurrent(window());
 
         QMetaObject::invokeMethod(this, "ready");
-        return 0;
+        return nullptr;
     }
 
     if (!node) {
diff --git a/examples/quick/scenegraph/textureinthread/threadrenderer.h b/examples/quick/scenegraph/textureinthread/threadrenderer.h
index c8fc3596d7..8442041bf8 100644
--- a/examples/quick/scenegraph/textureinthread/threadrenderer.h
+++ b/examples/quick/scenegraph/textureinthread/threadrenderer.h
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/scenegraph/threadedanimation/spinner.cpp b/examples/quick/scenegraph/threadedanimation/spinner.cpp
index 7b4281aafc..c19354b3f5 100644
--- a/examples/quick/scenegraph/threadedanimation/spinner.cpp
+++ b/examples/quick/scenegraph/threadedanimation/spinner.cpp
@@ -66,8 +66,8 @@ public:
         , m_spinning(false)
         , m_window(window)
     {
-        connect(window, &QQuickWindow::beforeRendering, this, &SpinnerNode::maybeRotate);
-        connect(window, &QQuickWindow::frameSwapped, this, &SpinnerNode::maybeUpdate);
+        connect(window, &QQuickWindow::beforeRendering, this, &SpinnerNode::maybeRotate, Qt::DirectConnection);
+        connect(window, &QQuickWindow::frameSwapped, this, &SpinnerNode::maybeUpdate, Qt::DirectConnection);
 
         QImage image(":/scenegraph/threadedanimation/spinner.png");
         m_texture = window->createTextureFromImage(image);
@@ -78,7 +78,7 @@ public:
         appendChildNode(textureNode);
     }
 
-    ~SpinnerNode() {
+    ~SpinnerNode() override {
         delete m_texture;
     }
 
@@ -96,6 +96,9 @@ public slots:
             matrix.rotate(m_rotation, 0, 0, 1);
             matrix.translate(-32, -32);
             setMatrix(matrix);
+
+            // If we're inside a QQuickWidget, this call is necessary to ensure the widget gets updated.
+            m_window->update();
         }
     }
 
diff --git a/examples/quick/scenegraph/twotextureproviders/doc/src/twotextureproviders.qdoc b/examples/quick/scenegraph/twotextureproviders/doc/src/twotextureproviders.qdoc
index fb9e7a8031..ad0eb849e3 100644
--- a/examples/quick/scenegraph/twotextureproviders/doc/src/twotextureproviders.qdoc
+++ b/examples/quick/scenegraph/twotextureproviders/doc/src/twotextureproviders.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
 ** Copyright (C) 2014 Gunnar Sletta <gunnar@sletta.org>
-** Contact: http://www.qt.io/licensing/
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/examples/quick/scenegraph/twotextureproviders/main.cpp b/examples/quick/scenegraph/twotextureproviders/main.cpp
index 8c4362cd88..a5d23b6adc 100644
--- a/examples/quick/scenegraph/twotextureproviders/main.cpp
+++ b/examples/quick/scenegraph/twotextureproviders/main.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
 ** Copyright (C) 2014 Gunnar Sletta <gunnar@sletta.org>
-** Contact: http://www.qt.io/licensing/
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/scenegraph/twotextureproviders/main.qml b/examples/quick/scenegraph/twotextureproviders/main.qml
index af07f9badd..296df766a1 100644
--- a/examples/quick/scenegraph/twotextureproviders/main.qml
+++ b/examples/quick/scenegraph/twotextureproviders/main.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
 ** Copyright (C) 2014 Gunnar Sletta <gunnar@sletta.org>
-** Contact: http://www.qt.io/licensing/
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
@@ -61,7 +71,7 @@ Item {
         uniform highp vec2 pixelSize;
         varying highp vec2 qt_TexCoord0;
         void main() {
-            highp vec2 tc = sign(sin(3.14152 * qt_TexCoord0 * pixelSize));
+            highp vec2 tc = sign(sin(3.14159265358979323846 * qt_TexCoord0 * pixelSize));
             if (tc.x != tc.y)
                 gl_FragColor = color1;
             else
diff --git a/examples/quick/scenegraph/twotextureproviders/xorblender.cpp b/examples/quick/scenegraph/twotextureproviders/xorblender.cpp
index 0dd035ffea..8d7597addf 100644
--- a/examples/quick/scenegraph/twotextureproviders/xorblender.cpp
+++ b/examples/quick/scenegraph/twotextureproviders/xorblender.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
 ** Copyright (C) 2014 Gunnar Sletta <gunnar@sletta.org>
-** Contact: http://www.qt.io/licensing/
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
@@ -67,7 +77,7 @@ class XorBlendShader : public QSGSimpleMaterialShader<XorBlendState>
     QSG_DECLARE_SIMPLE_SHADER(XorBlendShader, XorBlendState)
 public:
 
-    const char *vertexShader() const {
+    const char *vertexShader() const override {
         return
         "attribute highp vec4 aVertex;              \n"
         "attribute highp vec2 aTexCoord;            \n"
@@ -79,7 +89,7 @@ public:
         "}";
     }
 
-    const char *fragmentShader() const {
+    const char *fragmentShader() const override {
         return
         "uniform lowp float qt_Opacity;                                             \n"
         "uniform lowp sampler2D uSource1;                                           \n"
@@ -92,11 +102,11 @@ public:
         "}";
     }
 
-    QList<QByteArray> attributes() const {
+    QList<QByteArray> attributes() const override {
         return QList<QByteArray>() << "aVertex" << "aTexCoord";
     }
 
-    void updateState(const XorBlendState *state, const XorBlendState *) {
+    void updateState(const XorBlendState *state, const XorBlendState *) override {
         QOpenGLFunctions *f = QOpenGLContext::currentContext()->functions();
         // We bind the textures in inverse order so that we leave the updateState
         // function with GL_TEXTURE0 as the active texture unit. This is maintain
@@ -108,7 +118,7 @@ public:
         state->texture1->bind();
     }
 
-    void resolveUniforms() {
+    void resolveUniforms() override {
         // The texture units never change, only the texturess we bind to them so
         // we set these once and for all here.
         program()->setUniformValue("uSource1", 0); // GL_TEXTURE0
@@ -139,8 +149,8 @@ public:
 
         // Set up material so it is all set for later..
         m_material = XorBlendShader::createMaterial();
-        m_material->state()->texture1 = 0;
-        m_material->state()->texture2 = 0;
+        m_material->state()->texture1 = nullptr;
+        m_material->state()->texture2 = nullptr;
         m_material->setFlag(QSGMaterial::Blending);
         m_node.setMaterial(m_material);
         m_node.setFlag(QSGNode::OwnsMaterial);
@@ -155,7 +165,7 @@ public:
         connect(m_provider2.data(), &QSGTextureProvider::textureChanged, this, &XorNode::textureChange, Qt::DirectConnection);
     }
 
-    void preprocess() {
+    void preprocess() override {
         XorBlendState *state = m_material->state();
         // Update the textures from the providers, calling into QSGDynamicTexture if required
         if (m_provider1) {
@@ -204,8 +214,8 @@ private:
 
 XorBlender::XorBlender(QQuickItem *parent)
     : QQuickItem(parent)
-    , m_source1(0)
-    , m_source2(0)
+    , m_source1(nullptr)
+    , m_source2(nullptr)
     , m_source1Changed(false)
     , m_source2Changed(false)
 {
@@ -246,7 +256,7 @@ QSGNode *XorBlender::updatePaintNode(QSGNode *old, UpdatePaintNodeData *)
     }
     if (abort) {
         delete old;
-        return 0;
+        return nullptr;
     }
 
     XorNode *node = static_cast<XorNode *>(old);
@@ -254,7 +264,7 @@ QSGNode *XorBlender::updatePaintNode(QSGNode *old, UpdatePaintNodeData *)
     // If the sources have changed, recreate the nodes
     if (m_source1Changed || m_source2Changed) {
         delete node;
-        node = 0;
+        node = nullptr;
         m_source1Changed = false;
         m_source2Changed = false;
     }
diff --git a/examples/quick/scenegraph/twotextureproviders/xorblender.h b/examples/quick/scenegraph/twotextureproviders/xorblender.h
index 156265e154..94132f09fb 100644
--- a/examples/quick/scenegraph/twotextureproviders/xorblender.h
+++ b/examples/quick/scenegraph/twotextureproviders/xorblender.h
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
 ** Copyright (C) 2014 Gunnar Sletta <gunnar@sletta.org>
-** Contact: http://www.qt.io/licensing/
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/shadereffects/doc/src/shadereffects.qdoc b/examples/quick/shadereffects/doc/src/shadereffects.qdoc
index 7b1d68ebb5..8cb4024da2 100644
--- a/examples/quick/shadereffects/doc/src/shadereffects.qdoc
+++ b/examples/quick/shadereffects/doc/src/shadereffects.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/examples/quick/shadereffects/main.cpp b/examples/quick/shadereffects/main.cpp
index 7d08cf6608..9f649e2f94 100644
--- a/examples/quick/shadereffects/main.cpp
+++ b/examples/quick/shadereffects/main.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/shapes/content/pathitemtigers.qml b/examples/quick/shapes/content/clippedtigers.qml
index c55efdc403..c55efdc403 100644
--- a/examples/quick/shapes/content/pathitemtigers.qml
+++ b/examples/quick/shapes/content/clippedtigers.qml
diff --git a/examples/quick/shapes/content/pathiteminteract.qml b/examples/quick/shapes/content/interactive.qml
index 55a1d16299..55a1d16299 100644
--- a/examples/quick/shapes/content/pathiteminteract.qml
+++ b/examples/quick/shapes/content/interactive.qml
diff --git a/examples/quick/shapes/content/item1.qml b/examples/quick/shapes/content/item1.qml
deleted file mode 100644
index 9328979324..0000000000
--- a/examples/quick/shapes/content/item1.qml
+++ /dev/null
@@ -1,95 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the QtQuick module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** BSD License Usage
-** Alternatively, you may use this file under the terms of the BSD license
-** as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-import QtQuick 2.9
-import QtQuick.Shapes 1.0
-
-Rectangle {
-    color: "lightGray"
-
-    Shape {
-        id: ctr
-        anchors.fill: parent
-
-        ShapePath {
-            strokeColor: "red"
-            fillColor: "blue"
-
-            SequentialAnimation on strokeWidth {
-                loops: Animation.Infinite
-                NumberAnimation { from: 1; to: 30; duration: 5000 }
-                NumberAnimation { from: 30; to: 1; duration: 5000 }
-                PauseAnimation { duration: 2000 }
-            }
-
-            startX: 30; startY: 30
-            PathLine { x: ctr.width - 30; y: ctr.height - 30 }
-            PathLine { x: 30; y: ctr.height - 30 }
-            PathLine { x: 30; y: 30 }
-        }
-
-        // Besides ShapePath, Shape supports visual and non-visual objects too, allowing
-        // free mixing without going through extra hoops:
-        Rectangle {
-            id: testRect
-            color: "green"
-            opacity: 0.3
-            width: 20
-            height: 20
-            anchors.right: parent.right
-        }
-        Timer {
-            interval: 100
-            repeat: true
-            onTriggered: testRect.width = testRect.width > 1 ? testRect.width - 1 : 20
-            running: true
-        }
-    }
-}
diff --git a/examples/quick/shapes/content/item10.qml b/examples/quick/shapes/content/item10.qml
index cb2444fe4b..e91342c2fe 100644
--- a/examples/quick/shapes/content/item10.qml
+++ b/examples/quick/shapes/content/item10.qml
@@ -66,7 +66,18 @@ Rectangle {
             ShapePath {
                 strokeWidth: 4
                 strokeColor: "black"
-                fillColor: "lightBlue"
+                fillGradient: ConicalGradient {
+                    id: conGrad
+                    centerX: 100; centerY: 75
+                    NumberAnimation on angle { from: 0; to: 360; duration: 10000; loops: Animation.Infinite }
+                    GradientStop { position: 0; color: "#00000000" }
+                    GradientStop { position: 0.10; color: "#ffe0cc73" }
+                    GradientStop { position: 0.17; color: "#ffc6a006" }
+                    GradientStop { position: 0.46; color: "#ff600659" }
+                    GradientStop { position: 0.72; color: "#ff0680ac" }
+                    GradientStop { position: 0.92; color: "#ffb9d9e6" }
+                    GradientStop { position: 1.00; color: "#00000000" }
+                }
 
                 startX: 50; startY: 100
                 PathCubic {
@@ -154,4 +165,10 @@ Rectangle {
             }
         }
     }
+
+    Text {
+        anchors.right: parent.right
+        anchors.top: parent.top
+        text: "Conical gradient angle: " + Math.round(conGrad.angle)
+    }
 }
diff --git a/examples/quick/shapes/content/item11.qml b/examples/quick/shapes/content/item11.qml
index 0cfe73d5c9..bdd08339e3 100644
--- a/examples/quick/shapes/content/item11.qml
+++ b/examples/quick/shapes/content/item11.qml
@@ -48,7 +48,7 @@
 **
 ****************************************************************************/
 
-import QtQuick 2.9
+import QtQuick 2.11
 import QtQuick.Shapes 1.0
 
 Rectangle {
@@ -100,11 +100,15 @@ Rectangle {
             strokeWidth: 20
             capStyle: ShapePath.RoundCap
 
-            startX: 20; startY: 50
-            PathArc {
-                x: 20; y: 90
+            PathAngleArc {
+                centerX: 65; centerY: 95
                 radiusX: 45; radiusY: 45
-                useLargeArc: true
+                startAngle: -180
+                SequentialAnimation on sweepAngle {
+                    loops: Animation.Infinite
+                    NumberAnimation { to: 360; duration: 2000 }
+                    NumberAnimation { to: 0; duration: 2000 }
+                }
             }
         }
     }
diff --git a/examples/quick/shapes/content/item3.qml b/examples/quick/shapes/content/item3.qml
new file mode 100644
index 0000000000..4274f260f3
--- /dev/null
+++ b/examples/quick/shapes/content/item3.qml
@@ -0,0 +1,98 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQuick module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of The Qt Company Ltd nor the names of its
+**     contributors may be used to endorse or promote products derived
+**     from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.9
+import QtQuick.Shapes 1.0
+
+Rectangle {
+    color: "lightGray"
+    Shape {
+        width: 200
+        height: 150
+        anchors.centerIn: parent
+        ShapePath {
+            strokeWidth: 4
+            strokeColor: "red"
+            fillGradient: RadialGradient {
+                centerX: 100; centerY: 100; centerRadius: 100
+                SequentialAnimation on focalRadius {
+                    loops: Animation.Infinite
+                    NumberAnimation { from: 1; to: 20; duration: 2000 }
+                    NumberAnimation { from: 20; to: 1; duration: 2000 }
+                }
+                SequentialAnimation on focalX {
+                    loops: Animation.Infinite
+                    NumberAnimation { from: 50; to: 150; duration: 3000 }
+                    NumberAnimation { from: 150; to: 50; duration: 3000 }
+                }
+                SequentialAnimation on focalY {
+                    loops: Animation.Infinite
+                    NumberAnimation { from: 50; to: 150; duration: 1000 }
+                    NumberAnimation { from: 150; to: 50; duration: 1000 }
+                }
+                GradientStop { position: 0; color: "#ffffff" }
+                GradientStop { position: 0.11; color: "#f9ffa0" }
+                GradientStop { position: 0.13; color: "#f9ff99" }
+                GradientStop { position: 0.14; color: "#f3ff86" }
+                GradientStop { position: 0.49; color: "#93b353" }
+                GradientStop { position: 0.87; color: "#264619" }
+                GradientStop { position: 0.96; color: "#0c1306" }
+                GradientStop { position: 1; color: "#000000" }
+            }
+            fillColor: "blue" // ignored with the gradient set
+            strokeStyle: ShapePath.DashLine
+            dashPattern: [ 1, 4 ]
+            startX: 20; startY: 20
+            PathLine { x: 180; y: 130 }
+            PathLine { x: 20; y: 130 }
+            PathLine { x: 20; y: 20 }
+        }
+    }
+}
diff --git a/examples/quick/shapes/content/main.qml b/examples/quick/shapes/content/main.qml
new file mode 100644
index 0000000000..8efa47d30b
--- /dev/null
+++ b/examples/quick/shapes/content/main.qml
@@ -0,0 +1,65 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQuick module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of The Qt Company Ltd nor the names of its
+**     contributors may be used to endorse or promote products derived
+**     from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.0
+
+Item {
+    width: 1280
+    height: 720
+    LauncherList {
+        anchors.fill: parent
+        Component.onCompleted: {
+            addExample("Shape Gallery", "Simple path rendering examples", Qt.resolvedUrl("shapegallery.qml"))
+            addExample("Interactive Shape", "Dynamic, interactive path rendering examples", Qt.resolvedUrl("interactive.qml"))
+            addExample("Super- and multisampling", "Improving quality", Qt.resolvedUrl("sampling.qml"))
+            addExample("Clip My Tiger!", "Clip examples, a.k.a. What Not To Do", Qt.resolvedUrl("clippedtigers.qml"))
+        }
+    }
+}
diff --git a/examples/quick/shapes/content/pathitem.qml b/examples/quick/shapes/content/pathitem.qml
deleted file mode 100644
index 0933aa79b2..0000000000
--- a/examples/quick/shapes/content/pathitem.qml
+++ /dev/null
@@ -1,65 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the QtQuick module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** BSD License Usage
-** Alternatively, you may use this file under the terms of the BSD license
-** as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-import QtQuick 2.0
-
-Item {
-    width: 1024
-    height: 768
-    LauncherList {
-        anchors.fill: parent
-        Component.onCompleted: {
-            addExample("Shape Gallery", "Simple path rendering examples", Qt.resolvedUrl("pathitemgallery.qml"))
-            addExample("Interactive Shape", "Dynamic, interactive path rendering examples", Qt.resolvedUrl("pathiteminteract.qml"))
-            addExample("Super- and multisampling", "Improving quality", Qt.resolvedUrl("pathitemsampling.qml"))
-            addExample("Clip My Tiger!", "Clip examples, a.k.a. What Not To Do", Qt.resolvedUrl("pathitemtigers.qml"))
-        }
-    }
-}
diff --git a/examples/quick/shapes/content/pathitemgallery.qml b/examples/quick/shapes/content/pathitemgallery.qml
deleted file mode 100644
index 3b418639ee..0000000000
--- a/examples/quick/shapes/content/pathitemgallery.qml
+++ /dev/null
@@ -1,192 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the QtQuick module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** BSD License Usage
-** Alternatively, you may use this file under the terms of the BSD license
-** as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-import QtQuick 2.9
-import QtQuick.Shapes 1.0
-
-Rectangle {
-    id: root
-    width: 1024
-    height: 768
-
-    property color col: "lightsteelblue"
-    gradient: Gradient {
-        GradientStop { position: 0.0; color: Qt.tint(root.col, "#20FFFFFF") }
-        GradientStop { position: 0.1; color: Qt.tint(root.col, "#20AAAAAA") }
-        GradientStop { position: 0.9; color: Qt.tint(root.col, "#20666666") }
-        GradientStop { position: 1.0; color: Qt.tint(root.col, "#20000000") }
-    }
-
-    ListModel {
-        id: pathGalleryModel
-        ListElement {
-            name: "Stroke and fill"
-            shapeUrl: "item1.qml"
-        }
-        ListElement {
-            name: "Stroke or fill only"
-            shapeUrl: "item2.qml"
-        }
-        ListElement {
-            name: "Dash pattern"
-            shapeUrl: "item4.qml"
-        }
-        ListElement {
-            name: "Linear gradient"
-            shapeUrl: "item5.qml"
-        }
-        ListElement {
-            name: "Fill rules"
-            shapeUrl: "item6.qml"
-        }
-        ListElement {
-            name: "Join styles"
-            shapeUrl: "item7.qml"
-        }
-        ListElement {
-            name: "Cap styles"
-            shapeUrl: "item8.qml"
-        }
-        ListElement {
-            name: "Quadratic curve"
-            shapeUrl: "item9.qml"
-        }
-        ListElement {
-            name: "Cubic curve"
-            shapeUrl: "item10.qml"
-        }
-        ListElement {
-            name: "Elliptical arc"
-            shapeUrl: "item11.qml"
-        }
-        ListElement {
-            name: "Gradient spread modes"
-            shapeUrl: "item12.qml"
-        }
-        ListElement {
-            name: "Arc direction"
-            shapeUrl: "item13.qml"
-        }
-        ListElement {
-            name: "Large/small arc"
-            shapeUrl: "item14.qml"
-        }
-        ListElement {
-            name: "Arc rotation"
-            shapeUrl: "item15.qml"
-        }
-        ListElement {
-            name: "Tiger"
-            shapeUrl: "item17.qml"
-        }
-    }
-
-    property int gridSpacing: 10
-
-    Component {
-        id: pathGalleryDelegate
-        Rectangle {
-            border.color: "purple"
-            width: grid.cellWidth - root.gridSpacing
-            height: grid.cellHeight - root.gridSpacing
-            Column {
-                anchors.fill: parent
-                anchors.margins: 4
-                Item {
-                    width: parent.width
-                    height: parent.height - delegText.height
-                    Loader {
-                        source: Qt.resolvedUrl(shapeUrl)
-                        anchors.fill: parent
-                    }
-                }
-                Text {
-                    id: delegText
-                    text: model.name
-                    font.pointSize: 16
-                    anchors.horizontalCenter: parent.horizontalCenter
-                }
-            }
-        }
-    }
-
-    Rectangle {
-        anchors.fill: parent
-        anchors.margins: 10
-        color: "lightBlue"
-        clip: true
-
-        GridView {
-            id: grid
-            anchors.fill: parent
-            anchors.margins: root.gridSpacing
-            cellWidth: 300
-            cellHeight: 300
-            delegate: pathGalleryDelegate
-            model: pathGalleryModel
-        }
-    }
-
-    Text {
-        anchors.right: parent.right
-        Shape { id: dummyShape; ShapePath { } } // used only to get the renderer type
-        color: "darkBlue"
-        font.pointSize: 12
-        property variant rendererStrings: [ "Unknown", "Generic (QtGui triangulator)", "GL_NV_path_rendering", "Software (QPainter)" ]
-        text: "Active Shape backend: " + rendererStrings[dummyShape.renderer]
-        SequentialAnimation on opacity {
-            NumberAnimation { from: 1; to: 0; duration: 5000 }
-            PauseAnimation { duration: 5000 }
-            NumberAnimation { from: 0; to: 1; duration: 1000 }
-            PauseAnimation { duration: 5000 }
-            loops: Animation.Infinite
-        }
-    }
-}
diff --git a/examples/quick/shapes/content/pathitemsampling.qml b/examples/quick/shapes/content/sampling.qml
index 6b651f8a1d..6b651f8a1d 100644
--- a/examples/quick/shapes/content/pathitemsampling.qml
+++ b/examples/quick/shapes/content/sampling.qml
diff --git a/examples/quick/shapes/content/shapegallery.qml b/examples/quick/shapes/content/shapegallery.qml
new file mode 100644
index 0000000000..86445e25c2
--- /dev/null
+++ b/examples/quick/shapes/content/shapegallery.qml
@@ -0,0 +1,196 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQuick module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of The Qt Company Ltd nor the names of its
+**     contributors may be used to endorse or promote products derived
+**     from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.9
+import QtQuick.Shapes 1.0
+
+Rectangle {
+    id: root
+    width: 1024
+    height: 768
+
+    property color col: "lightsteelblue"
+    gradient: Gradient {
+        GradientStop { position: 0.0; color: Qt.tint(root.col, "#20FFFFFF") }
+        GradientStop { position: 0.1; color: Qt.tint(root.col, "#20AAAAAA") }
+        GradientStop { position: 0.9; color: Qt.tint(root.col, "#20666666") }
+        GradientStop { position: 1.0; color: Qt.tint(root.col, "#20000000") }
+    }
+
+    ListModel {
+        id: pathGalleryModel
+        ListElement {
+            name: "Stroke and fill"
+            shapeUrl: "tapableTriangle.qml"
+        }
+        ListElement {
+            name: "Stroke or fill only"
+            shapeUrl: "item2.qml"
+        }
+        ListElement {
+            name: "Dash pattern"
+            shapeUrl: "item4.qml"
+        }
+        ListElement {
+            name: "Linear gradient"
+            shapeUrl: "item5.qml"
+        }
+        ListElement {
+            name: "Radial gradient"
+            shapeUrl: "item3.qml"
+        }
+        ListElement {
+            name: "Fill rules"
+            shapeUrl: "item6.qml"
+        }
+        ListElement {
+            name: "Join styles"
+            shapeUrl: "item7.qml"
+        }
+        ListElement {
+            name: "Cap styles"
+            shapeUrl: "item8.qml"
+        }
+        ListElement {
+            name: "Quadratic curve"
+            shapeUrl: "item9.qml"
+        }
+        ListElement {
+            name: "Cubic curve"
+            shapeUrl: "item10.qml"
+        }
+        ListElement {
+            name: "Elliptical arc"
+            shapeUrl: "item11.qml"
+        }
+        ListElement {
+            name: "Gradient spread modes"
+            shapeUrl: "item12.qml"
+        }
+        ListElement {
+            name: "Arc direction"
+            shapeUrl: "item13.qml"
+        }
+        ListElement {
+            name: "Large/small arc"
+            shapeUrl: "item14.qml"
+        }
+        ListElement {
+            name: "Arc rotation"
+            shapeUrl: "item15.qml"
+        }
+        ListElement {
+            name: "Tiger"
+            shapeUrl: "item17.qml"
+        }
+    }
+
+    property int gridSpacing: 10
+
+    Component {
+        id: pathGalleryDelegate
+        Rectangle {
+            border.color: "purple"
+            width: grid.cellWidth - root.gridSpacing
+            height: grid.cellHeight - root.gridSpacing
+            Column {
+                anchors.fill: parent
+                anchors.margins: 4
+                Item {
+                    width: parent.width
+                    height: parent.height - delegText.height
+                    Loader {
+                        source: Qt.resolvedUrl(shapeUrl)
+                        anchors.fill: parent
+                    }
+                }
+                Text {
+                    id: delegText
+                    text: model.name
+                    font.pointSize: 16
+                    anchors.horizontalCenter: parent.horizontalCenter
+                }
+            }
+        }
+    }
+
+    Rectangle {
+        anchors.fill: parent
+        anchors.margins: 10
+        color: "lightBlue"
+        clip: true
+
+        GridView {
+            id: grid
+            anchors.fill: parent
+            anchors.margins: root.gridSpacing
+            cellWidth: 300
+            cellHeight: 300
+            delegate: pathGalleryDelegate
+            model: pathGalleryModel
+        }
+    }
+
+    Text {
+        anchors.right: parent.right
+        Shape { id: dummyShape; ShapePath { } } // used only to get the renderer type
+        color: "darkBlue"
+        font.pointSize: 12
+        property variant rendererStrings: [ "Unknown", "Generic (QtGui triangulator)", "GL_NV_path_rendering", "Software (QPainter)" ]
+        text: "Active Shape backend: " + rendererStrings[dummyShape.rendererType]
+        SequentialAnimation on opacity {
+            NumberAnimation { from: 1; to: 0; duration: 5000 }
+            PauseAnimation { duration: 5000 }
+            NumberAnimation { from: 0; to: 1; duration: 1000 }
+            PauseAnimation { duration: 5000 }
+            loops: Animation.Infinite
+        }
+    }
+}
diff --git a/examples/quick/shapes/content/tapableTriangle.qml b/examples/quick/shapes/content/tapableTriangle.qml
new file mode 100644
index 0000000000..22ed577bcb
--- /dev/null
+++ b/examples/quick/shapes/content/tapableTriangle.qml
@@ -0,0 +1,101 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQuick module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of The Qt Company Ltd nor the names of its
+**     contributors may be used to endorse or promote products derived
+**     from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.12
+import QtQuick.Shapes 1.12
+
+Rectangle {
+    width: 120
+    height: 120
+    color: th.pressed ? "steelBlue" : "lightGray"
+    containmentMask: ctr
+
+    TapHandler { id: th }
+
+    Shape {
+        id: ctr
+        anchors.fill: parent
+        containsMode: Shape.FillContains
+
+        ShapePath {
+            strokeColor: "red"
+            fillColor: "blue"
+
+            SequentialAnimation on strokeWidth {
+                loops: Animation.Infinite
+                NumberAnimation { from: 1; to: 30; duration: 5000 }
+                NumberAnimation { from: 30; to: 1; duration: 5000 }
+                PauseAnimation { duration: 2000 }
+            }
+
+            startX: 30; startY: 30
+            PathLine { x: ctr.width - 30; y: ctr.height - 30 }
+            PathLine { x: 30; y: ctr.height - 30 }
+            PathLine { x: 30; y: 30 }
+        }
+
+        // Besides ShapePath, Shape supports visual and non-visual objects too, allowing
+        // free mixing without going through extra hoops:
+        Rectangle {
+            id: testRect
+            color: "green"
+            opacity: 0.3
+            width: 20
+            height: 20
+            anchors.right: parent.right
+        }
+        Timer {
+            interval: 100
+            repeat: true
+            onTriggered: testRect.width = testRect.width > 1 ? testRect.width - 1 : 20
+            running: true
+        }
+    }
+}
diff --git a/examples/quick/shapes/content/tiger.qml b/examples/quick/shapes/content/tiger.qml
index 50cb103d50..317ec88b31 100644
--- a/examples/quick/shapes/content/tiger.qml
+++ b/examples/quick/shapes/content/tiger.qml
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2016 The Qt Company Ltd.
+** Copyright (C) 2018 The Qt Company Ltd.
 ** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the QtQuick module of the Qt Toolkit.
@@ -48,13 +48,12 @@
 **
 ****************************************************************************/
 
-import QtQuick 2.9
-import QtQuick.Shapes 1.0
+import QtQuick 2.12
+import QtQuick.Shapes 1.12
 
 Shape {
     asynchronous: true
-
-    anchors.fill: parent
+    width: 494; height: 510
 
     ShapePath {
         fillColor: "#ffffff"
@@ -3616,4 +3615,100 @@ Shape {
         PathMove { x: 20.5; y: 344.5 }
         PathCubic { control1X: 20.5; control1Y: 344.5; control2X: 22; control2Y: 333.5; x: 10.5; y: 346.5 }
     }
+
+    Shape {
+        x: -184; y: -144; width: parent.width; height: parent.height
+        opacity: tapHandler.pressed ? 1 : 0
+        containsMode: Shape.FillContains
+
+        TapHandler { id: tapHandler }
+
+        ShapePath {
+            strokeColor: "red"
+            strokeWidth: 4
+            fillColor: "transparent"
+            PathSvg { path: "m 325.03711,0.5
+                    c -26.61408,6.4494547 -49.95197,2.1018066 -76.21132,1.0771669
+                    -22.26577,7.6817151 -47.96405,9.3627181 -65.67832,25.8497861
+                    -15.74718,12.80008 -41.1564,19.605644 -45.74903,40.600391
+                    -12.46933,17.76181 -25.36105,35.720146 -29.20117,57.999996
+                    -18.709864,3.10961 -16.347355,30.83801 -22.385143,46.675
+                    -6.848711,11.2677 11.07278,24.69174 -8.514666,27.97383
+                    -10.266901,5.61543 -12.859313,28.96588 -13.732346,5.78143
+                    0.940083,-11.53398 -13.486195,-38.30626 -16.81701,-34.20231
+                    14.608079,7.8234 21.299281,50.52979 11.380052,48.14418
+                    -3.406456,-15.12428 -26.181106,-38.29457 -31.849471,-35.62945
+                    16.851912,6.41472 35.569884,31.75215 28.172486,47.93115
+                    -7.906485,-15.42757 -37.758959,-35.53783 -44.275447,-31.28685
+                    18.975831,1.7428 37.986009,20.68109 42.87115,37.14427 C
+                    42.279655,225.774 9.879724,213.57795 4.7080253,219.04989
+                    20.780803,212.57418 55.055919,239.88547 49.602579,241.25683
+                    38.186641,230.40078 6.6930104,222.77983 2.5752529,228.41774 c
+                    13.6045481,-8.33065 49.4437901,14.89041 43.5525671,14.2358
+                    -9.759981,-7.96123 -43.5842921,7.36937 -17.554974,-1.20248
+                    9.464499,-3.73452 40.555672,12.80659 16.398749,5.14121
+                    -9.1987,-7.28225 -39.0013156,3.37352 -14.121965,-2.12828
+                    13.244874,-0.0206 35.758428,14.62706 10.562447,6.42228
+                    -10.780465,-8.4873 -47.8282254,11.10651 -21.027329,-0.003
+                    11.640859,-4.82877 52.615601,10.74471 24.234828,8.2659
+                    -10.695834,-7.03902 -42.9384162,8.93905 -34.227854,5.58373
+                    9.077539,-8.56443 49.068801,-5.28097 43.06838,0.45546
+                    -10.900893,-0.7118 -27.449619,17.27258 -10.00187,3.46526
+                    15.705191,-9.18198 18.344231,9.31645 1.10807,8.73907
+                    -9.908444,1.77856 -21.108189,20.66671 -7.974821,4.92019
+                    15.750746,-14.10374 34.01348,2.07267 9.796961,8.69337
+                    -8.17128,5.49929 -12.642664,19.13654 -3.994573,4.19708
+                    9.044753,-8.7077 23.850399,-13.64552 21.404959,4.02329
+                    12.509737,17.12562 51.158782,11.0442 45.106112,43.34009
+                    -0.65006,10.05318 -3.79228,13.95389 1.62128,14.30064
+                    -4.30913,8.82737 -14.652714,37.9591 2.92144,17.46024
+                    7.37972,-3.68333 -7.62399,16.24161 -7.98007,23.83761
+                    -9.336865,18.77418 19.74873,-18.55943 6.62229,5.46195
+                    5.46464,-3.7389 36.23886,-19.41901 14.78167,0.58987
+                    -8.59505,4.55644 29.29441,-2.99423 8.95489,6.47134 -9.22562,5.54437
+                    -24.09765,26.79976 -11.73274,22.20385 -0.81685,5.4936
+                    -1.58629,21.47626 2.34158,9.14886 1.61237,14.67029
+                    -2.38384,25.22225 12.26908,15.1741 -4.40761,8.01039
+                    -8.23679,36.91214 5.12235,17.92578 1.53454,2.99551 9.37569,3.1726
+                    7.15304,14.93579 3.51234,-11.31873 18.4607,-29.83809
+                    12.36869,-6.48005 -0.22629,16.26174 5.44303,-7.24791
+                    6.56926,10.49819 12.45412,28.9931 3.40908,-41.89883
+                    17.52051,-9.19238 3.23093,11.1924 6.53006,29.46941 7.55984,5.1249
+                    15.37236,-19.52583 4.09776,20.07416 12.64063,1.48215
+                    18.11247,-24.55068 -8.92586,38.39355 6.73828,6.62225
+                    4.55353,-6.91007 15.35028,-38.88977 12.55806,-13.78666
+                    1.05309,27.02664 11.54743,-24.40259 12.40657,6.86306
+                    -1.72561,13.28253 11.85393,-24.15909 13.85568,-1.38002
+                    3.12455,8.33539 8.76536,26.46432 8.73882,5.09231 3.57025,-10.37352
+                    -16.025,-37.75672 0.20707,-22.5788 -1.2458,-14.17213
+                    -2.38918,-16.90145 10.85489,-6.71468 -16.57629,-17.22152
+                    0.19706,-26.08949 5.7751,-19.14889 -14.91681,-16.1674
+                    19.74174,7.19334 2.31875,-9.86869 -4.32508,-15.23278
+                    27.25228,29.12341 20.27514,18.81172 -11.97527,-18.92603
+                    -17.96305,-45.80333 11.70099,-51.52566 17.19069,-9.57351
+                    31.17452,21.93154 38.50541,1.56304 16.26048,-4.6633
+                    22.3749,38.26516 24.86349,9.11316 5.94153,-9.9731 30.14313,6.97379
+                    36.34294,4.75012 7.07435,18.27732 8.06778,14.78971 11.04264,3.86016
+                    2.73754,-15.85945 28.7269,10.06391 28.09146,25.96561 3.00672,2.4754
+                    6.55025,-22.10264 11.23552,-14.43872 2.84155,-11.4823
+                    -3.28976,-27.88574 4.24895,-25.5189 -0.61494,-11.53957
+                    22.83611,0.11011 10.64648,-15.28756 -6.5587,-21.38598
+                    9.32959,-3.0159 13.5107,-4.69375 -1.38592,-16.74533
+                    -8.66673,-31.83316 -1.90087,-41.0875 2.39623,-15.14303
+                    -12.50533,-44.45478 -4.70573,-48.49375 15.08472,3.42779
+                    -20.39159,-42.17451 -1.69776,-40.85728 24.07272,21.63552
+                    -3.65989,-30.10299 2.27233,-33.17152 16.90643,17.53071
+                    -12.7383,-38.42821 6.79531,-21.57013 -4.50946,-21.08135
+                    -2.53357,-37.43561 -15.5535,-55.59527 -11.0035,-12.40086
+                    -1.87775,-7.12745 1.34831,-8.11755 C 468.27562,118.9774
+                    451.40746,102.656 430.98897,92.119168 439.06192,78.203836
+                    455.88012,60.123881 457.38638,40.337815 463.2373,23.183067
+                    450.82861,4.7342783 435.04883,22.626367 409.5188,28.206712
+                    386.3569,24.131269 365.63904,8.0954152 352.788,2.8857182
+                    338.88892,0.40735091 325.03711,0.5 Z m -219.0625,357.04297
+                    -0.97656,0.88476 z"
+            }
+        }
+    }
 }
+
diff --git a/examples/quick/shapes/doc/images/qml-shapes-example.png b/examples/quick/shapes/doc/images/qml-shapes-example.png
new file mode 100644
index 0000000000..055fc244ea
--- /dev/null
+++ b/examples/quick/shapes/doc/images/qml-shapes-example.png
diff --git a/examples/quick/shapes/doc/src/shapes.qdoc b/examples/quick/shapes/doc/src/shapes.qdoc
new file mode 100644
index 0000000000..46c1f930d3
--- /dev/null
+++ b/examples/quick/shapes/doc/src/shapes.qdoc
@@ -0,0 +1,39 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:FDL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Free Documentation License Usage
+** Alternatively, this file may be used under the terms of the GNU Free
+** Documentation License version 1.3 as published by the Free Software
+** Foundation and appearing in the file included in the packaging of
+** this file. Please review the following information to ensure
+** the GNU Free Documentation License version 1.3 requirements
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+/*!
+    \title Qt Quick Examples - Shapes
+    \example shapes
+    \image qml-shapes-example.png
+    \brief A Qt Quick example demonstrating the use of shape items.
+    \ingroup qtquickexamples
+
+    This example demonstrates the usage of the \l Shape type in Qt Quick. Shapes
+    allow efficiently rendering stroked and filled lines, curves, and arcs in Qt
+    Quick scenes.
+
+    \include examples-run.qdocinc
+*/
diff --git a/examples/quick/shapes/main.cpp b/examples/quick/shapes/main.cpp
index 3a81c4da05..60f6c98f42 100644
--- a/examples/quick/shapes/main.cpp
+++ b/examples/quick/shapes/main.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
 ** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
@@ -38,4 +48,4 @@
 **
 ****************************************************************************/
 #include "../shared/shared.h"
-DECLARATIVE_EXAMPLE_MAIN(pathitem/pathitem)
+DECLARATIVE_EXAMPLE_MAIN(shapes/main)
diff --git a/examples/quick/shapes/shapes.pro b/examples/quick/shapes/shapes.pro
index 1b953f56ca..ff6fa422fb 100644
--- a/examples/quick/shapes/shapes.pro
+++ b/examples/quick/shapes/shapes.pro
@@ -3,14 +3,15 @@ TEMPLATE = app
 QT += quick qml
 SOURCES += main.cpp
 RESOURCES += shapes.qrc
-OTHER_FILES += content/pathitem.qml \
-               content/pathitemgallery.qml \
-               content/pathiteminteract.qml \
-               content/pathitemsampling.qml \
-               content/pathitemtigers.qml \
+OTHER_FILES += content/main.qml \
+               content/shapegallery.qml \
+               content/interactive.qml \
+               content/sampling.qml \
+               content/clippedtigers.qml \
                content/tiger.qml \
-               content/item1.qml \
+               content/tapableTriangle.qml \
                content/item2.qml \
+               content/item3.qml \
                content/item4.qml \
                content/item5.qml \
                content/item6.qml \
diff --git a/examples/quick/shapes/shapes.qrc b/examples/quick/shapes/shapes.qrc
index 533ba090bc..e03c0e8a0a 100644
--- a/examples/quick/shapes/shapes.qrc
+++ b/examples/quick/shapes/shapes.qrc
@@ -1,19 +1,20 @@
 <RCC>
-    <qresource prefix="/pathitem">
+    <qresource prefix="/shapes">
         <file alias="LauncherList.qml">../shared/LauncherList.qml</file>
         <file alias="SimpleLauncherDelegate.qml">../shared/SimpleLauncherDelegate.qml</file>
         <file alias="images/next.png">../shared/images/next.png</file>
         <file alias="images/back.png">../shared/images/back.png</file>
         <file alias="images/slider_handle.png">../shared/images/slider_handle.png</file>
         <file alias="Slider.qml">../shared/Slider.qml</file>
-        <file alias="pathitem.qml">content/pathitem.qml</file>
-        <file alias="pathitemgallery.qml">content/pathitemgallery.qml</file>
-        <file alias="pathiteminteract.qml">content/pathiteminteract.qml</file>
-        <file alias="pathitemsampling.qml">content/pathitemsampling.qml</file>
-        <file alias="pathitemtigers.qml">content/pathitemtigers.qml</file>
+        <file alias="main.qml">content/main.qml</file>
+        <file alias="shapegallery.qml">content/shapegallery.qml</file>
+        <file alias="interactive.qml">content/interactive.qml</file>
+        <file alias="sampling.qml">content/sampling.qml</file>
+        <file alias="clippedtigers.qml">content/clippedtigers.qml</file>
         <file alias="tiger.qml">content/tiger.qml</file>
-        <file alias="item1.qml">content/item1.qml</file>
+        <file alias="tapableTriangle.qml">content/tapableTriangle.qml</file>
         <file alias="item2.qml">content/item2.qml</file>
+        <file alias="item3.qml">content/item3.qml</file>
         <file alias="item4.qml">content/item4.qml</file>
         <file alias="item5.qml">content/item5.qml</file>
         <file alias="item6.qml">content/item6.qml</file>
diff --git a/examples/quick/shared/Button.qml b/examples/quick/shared/Button.qml
index aa78668be2..ce7dad717f 100644
--- a/examples/quick/shared/Button.qml
+++ b/examples/quick/shared/Button.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
@@ -38,7 +48,7 @@
 **
 ****************************************************************************/
 
-import QtQuick 2.1
+import QtQuick 2.12
 import QtQuick.Window 2.1
 
 Item {
@@ -47,8 +57,8 @@ Item {
     property alias text: buttonLabel.text
     property alias label: buttonLabel
     signal clicked
-    property alias containsMouse: mouseArea.containsMouse
-    property alias pressed: mouseArea.pressed
+    property alias containsMouse: hoverHandler.hovered
+    property alias pressed: tapHandler.pressed
     implicitHeight: Math.max(Screen.pixelDensity * 7, buttonLabel.implicitHeight * 1.2)
     implicitWidth: Math.max(Screen.pixelDensity * 11, buttonLabel.implicitWidth * 1.3)
     height: implicitHeight
@@ -61,7 +71,7 @@ Item {
         anchors.fill: parent
         color: palette.button
         gradient: Gradient {
-            GradientStop { position: 0.0; color: mouseArea.pressed ? Qt.darker(palette.button, 1.3) : palette.button }
+            GradientStop { position: 0.0; color: tapHandler.pressed ? Qt.darker(palette.button, 1.3) : palette.button }
             GradientStop { position: 1.0; color: Qt.darker(palette.button, 1.3) }
         }
         antialiasing: true
@@ -70,11 +80,12 @@ Item {
         border.width: 1
     }
 
-    MouseArea {
-        id: mouseArea
-        anchors.fill: parent
-        onClicked: container.clicked()
-        hoverEnabled: true
+    TapHandler {
+        id: tapHandler
+        onTapped: container.clicked();
+    }
+    HoverHandler {
+        id: hoverHandler
     }
 
     Text {
diff --git a/examples/quick/shared/CheckBox.qml b/examples/quick/shared/CheckBox.qml
index 9026021956..7b1588d2d9 100644
--- a/examples/quick/shared/CheckBox.qml
+++ b/examples/quick/shared/CheckBox.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
@@ -38,7 +48,7 @@
 **
 ****************************************************************************/
 
-import QtQuick 2.0
+import QtQuick 2.12
 
 Item {
     id: root
@@ -48,7 +58,7 @@ Item {
     height: implicitHeight
     property alias text: label.text
     property bool checked
-    property alias pressed: mouseArea.pressed
+    property alias pressed: tapHandler.pressed
     property alias row: row
     signal clicked
 
@@ -61,7 +71,7 @@ Item {
         Rectangle {
             id: frame
             gradient: Gradient {
-                GradientStop { position: 0.0; color: mouseArea.pressed ? Qt.darker(palette.button, 1.3) : palette.button }
+                GradientStop { position: 0.0; color: tapHandler.pressed ? Qt.darker(palette.button, 1.3) : palette.button }
                 GradientStop { position: 1.0; color: Qt.darker(palette.button, 1.3) }
             }
             height: label.implicitHeight * 1.5
@@ -86,10 +96,9 @@ Item {
             anchors.verticalCenter: frame.verticalCenter
         }
     }
-    MouseArea {
-        id: mouseArea
-        anchors.fill: parent
-        onClicked: {
+    TapHandler {
+        id: tapHandler
+        onTapped: {
             parent.checked = !parent.checked
             parent.clicked()
         }
diff --git a/examples/quick/shared/FlickrRssModel.qml b/examples/quick/shared/FlickrRssModel.qml
new file mode 100644
index 0000000000..cee4022bf0
--- /dev/null
+++ b/examples/quick/shared/FlickrRssModel.qml
@@ -0,0 +1,86 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of The Qt Company Ltd nor the names of its
+**     contributors may be used to endorse or promote products derived
+**     from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.12
+
+ListModel {
+    id: flickrImages
+    property string tags : ""
+    readonly property string queryUrl : "http://api.flickr.com/services/feeds/photos_public.gne?"
+
+    function encodeParams(x) {
+        return encodeURIComponent(x.replace(" ",","));
+    }
+    function fetchImages(format) {
+        var requestURL = queryUrl + (tags ? "tags="+encodeParams(tags)+"&" : "") + "format=" + format + "&nojsoncallback=1";
+        var xhr = new XMLHttpRequest;
+        xhr.onreadystatechange = function() {
+            if (xhr.readyState === XMLHttpRequest.DONE) {
+                var jsonText = xhr.responseText;
+                var objArray = JSON.parse(jsonText.replace(/\'/g,"'"))
+                if (objArray.errors !== undefined)
+                    console.log(lCategory, "Error fetching tweets: " + imageItems.errors[0].message)
+                else {
+                    for (var key in objArray.items) {
+                        var rssItem = objArray.items[key];
+                        var jsonObject = "{ \"title\": \"" + rssItem.title +"\",\"media\": \"" + rssItem.media.m + "\", \"thumbnail\": \"" + rssItem.media.m.replace(/\_m\.jpg/,"_s.jpg") +"\"}"
+                        flickrImages.append(JSON.parse(jsonObject));
+                    }
+                }
+            }
+        }
+        xhr.open("GET", requestURL, true);
+        xhr.send();
+    }
+    Component.onCompleted: {
+        fetchImages("json");
+    }
+}
+
diff --git a/examples/quick/shared/Label.qml b/examples/quick/shared/Label.qml
index ea4bef5415..acbffb8dfa 100644
--- a/examples/quick/shared/Label.qml
+++ b/examples/quick/shared/Label.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/shared/LauncherList.qml b/examples/quick/shared/LauncherList.qml
index ba9ee6c5d2..fe44cf3634 100644
--- a/examples/quick/shared/LauncherList.qml
+++ b/examples/quick/shared/LauncherList.qml
@@ -1,13 +1,23 @@
 /****************************************************************************
 **
 ** Copyright (C) 2017 Crimson AS <info@crimson.no>
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
@@ -38,7 +48,7 @@
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
-import QtQuick 2.0
+import QtQuick 2.12
 
 Rectangle {
     property int activePageCount: 0
@@ -47,10 +57,12 @@ Rectangle {
     //function used to add to model A) to enforce scheme B) to allow Qt.resolveUrl in url assignments
 
     color: "#eee"
-    function addExample(name, desc, url)
-    {
+    function addExample(name, desc, url) {
         myModel.append({"name":name, "description":desc, "url":url})
     }
+    function showExample(url) {
+        pageComponent.createObject(pageContainer, { exampleUrl: url }).show()
+    }
 
     // The container rectangle here is used to give a nice "feel" when
     // transitioning into an example.
@@ -62,10 +74,7 @@ Rectangle {
             id: launcherList
             clip: true
             delegate: SimpleLauncherDelegate{
-                onClicked: {
-                    var page = pageComponent.createObject(pageContainer, { exampleUrl: url })
-                    page.show()
-                }
+                onClicked: showExample(url)
             }
             model: ListModel {id:myModel}
             anchors.fill: parent
@@ -87,9 +96,8 @@ Rectangle {
             width: parent.width
             height: parent.height - bar.height
             color: "white"
-            MouseArea{
+            TapHandler {
                 //Eats mouse events
-                anchors.fill: parent
             }
             Loader{
                 focus: true
@@ -97,8 +105,6 @@ Rectangle {
                 anchors.fill: parent
             }
 
-            x: -width
-
             function show() {
                 showAnim.start()
             }
@@ -214,29 +220,27 @@ Rectangle {
             anchors.left: parent.left
             anchors.leftMargin: 16
 
-            MouseArea {
-                id: mouse
-                hoverEnabled: true
-                anchors.centerIn: parent
-                width: 38
-                height: 31
-                anchors.verticalCenterOffset: -1
+            TapHandler {
+                id: tapHandler
                 enabled: activePageCount > 0
-                onClicked: {
+                onTapped: {
                     pageContainer.children[pageContainer.children.length - 1].exit()
                 }
-                Rectangle {
-                    anchors.fill: parent
-                    opacity: mouse.pressed ? 1 : 0
-                    Behavior on opacity { NumberAnimation{ duration: 100 }}
-                    gradient: Gradient {
-                        GradientStop { position: 0 ; color: "#22000000" }
-                        GradientStop { position: 0.2 ; color: "#11000000" }
-                    }
-                    border.color: "darkgray"
-                    antialiasing: true
-                    radius: 4
+            }
+            Rectangle {
+                anchors.centerIn: back
+                width: 38
+                height: 31
+                anchors.verticalCenterOffset: -1
+                opacity: tapHandler.pressed ? 1 : 0
+                Behavior on opacity { NumberAnimation{ duration: 100 }}
+                gradient: Gradient {
+                    GradientStop { position: 0 ; color: "#22000000" }
+                    GradientStop { position: 0.2 ; color: "#11000000" }
                 }
+                border.color: "darkgray"
+                antialiasing: true
+                radius: 4
             }
         }
     }
diff --git a/examples/quick/shared/SimpleLauncherDelegate.qml b/examples/quick/shared/SimpleLauncherDelegate.qml
index a9f7cb9f83..75aecf262c 100644
--- a/examples/quick/shared/SimpleLauncherDelegate.qml
+++ b/examples/quick/shared/SimpleLauncherDelegate.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
@@ -37,7 +47,7 @@
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
-import QtQuick 2.0
+import QtQuick 2.12
 
 Rectangle {
     id: container
@@ -79,12 +89,14 @@ Rectangle {
         implicitHeight: col.height
         height: implicitHeight
         width: buttonLabel.width + 20
+        property alias containsMouse: hoverHandler.hovered
 
-        MouseArea {
-            id: mouseArea
-            anchors.fill: parent
-            onClicked: container.clicked()
-            hoverEnabled: true
+        TapHandler {
+            id: tapHandler
+            onTapped: container.clicked()
+        }
+        HoverHandler {
+            id: hoverHandler
         }
 
         Column {
diff --git a/examples/quick/shared/Slider.qml b/examples/quick/shared/Slider.qml
index 28f92446d0..cdda86e39e 100644
--- a/examples/quick/shared/Slider.qml
+++ b/examples/quick/shared/Slider.qml
@@ -48,7 +48,7 @@
 **
 ****************************************************************************/
 
-import QtQuick 2.0
+import QtQuick 2.12
 
 Item {
     id: slider
@@ -57,18 +57,26 @@ Item {
 
     property real min: 0
     property real max: 1
-    property real value: min + (max - min) * mousearea.value
+    property real value: min + (max - min) * dragHandler.value
     property real init: min+(max-min)/2
     property string name: "Slider"
     property color color: "#0066cc"
     property real minLabelWidth: 44
 
+    DragHandler {
+        id: dragHandler
+        target: handle
+        xAxis.minimum: Math.round(-handle.width / 2 + 3)
+        xAxis.maximum: Math.round(foo.width - handle.width/2 - 3)
+        property real value: (handle.x - xAxis.minimum) / (xAxis.maximum - xAxis.minimum)
+    }
+
     Component.onCompleted: setValue(init)
     function setValue(v) {
        if (min < max)
           handle.x = Math.round( v / (max - min) *
-                                (mousearea.drag.maximumX - mousearea.drag.minimumX)
-                                + mousearea.drag.minimumX);
+                                (dragHandler.xAxis.maximum - dragHandler.xAxis.minimum)
+                                + dragHandler.xAxis.minimum);
     }
     Rectangle {
         id:sliderName
@@ -112,16 +120,6 @@ Item {
             id: handle
             source: "images/slider_handle.png"
             anchors.verticalCenter: parent.verticalCenter
-            MouseArea {
-                id: mousearea
-                anchors.fill: parent
-                anchors.margins: -4
-                drag.target: parent
-                drag.axis: Drag.XAxis
-                drag.minimumX: Math.round(-handle.width / 2 + 3)
-                drag.maximumX: Math.round(foo.width - handle.width/2 - 3)
-                property real value: (handle.x - drag.minimumX) / (drag.maximumX - drag.minimumX)
-            }
         }
     }
 }
diff --git a/examples/quick/shared/TabSet.qml b/examples/quick/shared/TabSet.qml
index 2ae2993b03..9e2759c3ec 100644
--- a/examples/quick/shared/TabSet.qml
+++ b/examples/quick/shared/TabSet.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
@@ -38,7 +48,7 @@
 **
 ****************************************************************************/
 
-import QtQuick 2.0
+import QtQuick 2.12
 import QtQuick.Window 2.1
 
 Item {
@@ -90,9 +100,8 @@ Item {
                     elide: Text.ElideRight
                     font.bold: tabWidget.current == index
                 }
-                MouseArea {
-                    anchors.fill: parent
-                    onClicked: tabWidget.current = index
+                TapHandler {
+                    onTapped: tabWidget.current = index
                 }
             }
         }
diff --git a/examples/quick/shared/TextField.qml b/examples/quick/shared/TextField.qml
index 7c822a10b0..05e048011a 100644
--- a/examples/quick/shared/TextField.qml
+++ b/examples/quick/shared/TextField.qml
@@ -1,12 +1,22 @@
 /*****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the QtQuick.Dialogs module of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/shared/shared.h b/examples/quick/shared/shared.h
index ae04667c8f..18e7ff056b 100644
--- a/examples/quick/shared/shared.h
+++ b/examples/quick/shared/shared.h
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
@@ -67,11 +77,6 @@
     if (view.status() == QQuickView::Error)\
         return -1;\
     view.setResizeMode(QQuickView::SizeRootObjectToView);\
-    if (QGuiApplication::platformName() == QLatin1String("qnx") || \
-          QGuiApplication::platformName() == QLatin1String("eglfs")) {\
-        view.showFullScreen();\
-    } else {\
-        view.show();\
-    }\
+    view.show();\
     return app.exec();\
 }
diff --git a/examples/quick/shared/shared.qrc b/examples/quick/shared/shared.qrc
index 89b3ff757e..cce683f8a3 100644
--- a/examples/quick/shared/shared.qrc
+++ b/examples/quick/shared/shared.qrc
@@ -1,5 +1,6 @@
 <RCC>
     <qresource prefix="/shared">
+        <file>FlickrRssModel.qml</file>
         <file>LauncherList.qml</file>
         <file>SimpleLauncherDelegate.qml</file>
         <file>Button.qml</file>
diff --git a/examples/quick/tableview/gameoflife/doc/images/gameoflife.png b/examples/quick/tableview/gameoflife/doc/images/gameoflife.png
new file mode 100644
index 0000000000..252dda2e11
--- /dev/null
+++ b/examples/quick/tableview/gameoflife/doc/images/gameoflife.png
diff --git a/examples/quick/tableview/gameoflife/doc/src/gameoflife.qdoc b/examples/quick/tableview/gameoflife/doc/src/gameoflife.qdoc
new file mode 100644
index 0000000000..069513636a
--- /dev/null
+++ b/examples/quick/tableview/gameoflife/doc/src/gameoflife.qdoc
@@ -0,0 +1,113 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:FDL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Free Documentation License Usage
+** Alternatively, this file may be used under the terms of the GNU Free
+** Documentation License version 1.3 as published by the Free Software
+** Foundation and appearing in the file included in the packaging of
+** this file. Please review the following information to ensure
+** the GNU Free Documentation License version 1.3 requirements
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+/*!
+    \title Qt Quick TableView examples - Conway’s Game of Life
+    \example tableview/gameoflife
+    \brief The \e{Conway’s Game of Life} example shows how the QML TableView
+    type can be used to display a C++ model that the user can pan around.
+
+    \image gameoflife.png
+    \ingroup qtquickexamples
+
+    \include examples-run.qdocinc
+
+    \section1 The QML User Interface
+
+    \snippet tableview/gameoflife/main.qml tableview
+    The example uses the TableView component to display a grid of cells. Each
+    of these cells is drawn on the screen by the TableView’s delegate, which is
+    a Rectangle QML component. We read the cell’s value and we change it
+    using \c{model.value} when the user clicks it.
+
+    \snippet tableview/gameoflife/main.qml scroll
+    When the application starts, the TableView is scrolled to its center
+    by using its \c{contentX} and \c{contentY} properties to update the scroll
+    position, and the \c{contentWidth} and \c{contentHeight} to compute where
+    the view should be scrolled to.
+
+    \snippet tableview/gameoflife/main.qml model
+    The model that we use is a custom C++ class that we register
+    in the QML system:
+    \snippet tableview/gameoflife/main.cpp registertype
+
+    \section1 The C++ Model
+
+    \snippet tableview/gameoflife/gameoflifemodel.h modelclass
+    The \c{GameOfLifeModel} class extends QAbstractTableModel so it can be
+    used as the model of our TableView component. Therefore, it needs to
+    implement some functions so the TableView component can interact with
+    the model. As you can see in the \c private part of the class, the model
+    uses a fixed-size array to store the current state of all the cells.
+
+    \snippet tableview/gameoflife/gameoflifemodel.cpp modelsize
+    Here, the \c rowCount and \c columnCount methods are implemented so
+    the TableView component can know the size of the table. It simply returns
+    the values of the \c width and \c height constants.
+
+    \snippet tableview/gameoflife/gameoflifemodel.cpp read
+    This method is called when the TableView component requests some data from
+    the model. In our example, we only have one piece of data by cell: whether
+    it is alive or not. This information is represented by the \c CellRole value
+    of the \c Roles enum in our C++ code; this corresponds to the \c value
+    property in the QML code (the link between these two is made by the
+    \c{roleNames()} function of our C++ class).
+
+    The \c GameOfLifeModel class can identify which cell was the data requested
+    from with the \c index parameter, which is a QModelIndex that contains
+    a row and a column.
+
+    \section1 Updating the Data
+
+    \snippet tableview/gameoflife/gameoflifemodel.cpp write
+    The \c setData method is called when a property’s value is set from the
+    QML interface: in our example, it toggles a cell’s state when it is clicked.
+    In the same way as the \c{data()} function does, this method receives an
+    \c index and a \c role parameter. Additionally, the new value is passed
+    as a QVariant, that we convert to a boolean using the \c toBool function.
+
+    When we update the internal state of our model object, we need to emit a
+    \c dataChanged signal to tell the TableView component that it needs to update the
+    displayed data. In this case, only the cell that was clicked is affected, thus
+    the range of the table that has to be updated begins and ends at the cell’s index.
+
+    \snippet tableview/gameoflife/gameoflifemodel.cpp update
+    This function can be called directly from the QML code, because it contains the
+    Q_INVOKABLE macro in its definition. It plays an iteration of the game, either when
+    the user clicks the \e{Next} button or when the Timer emits a \c{triggered()} signal.
+
+    Following the \e{Conway’s Game of Life} rules, a new state is computed for each
+    cell depending on the current state of its neighbors. When the new state has
+    been computed for the whole grid, it replaces the current state and a
+    \e dataChanged signal is emitted for the whole table.
+
+    \snippet tableview/gameoflife/gameoflifemodel.cpp loader
+    When the application opens, a pattern is loaded to demonstrate how
+    \e{Conway’s Game of Life} works. These two functions load the file where
+    the pattern is stored and parse it. As in the \c nextStep function, a
+    \c dataChanged signal is emitted for the whole table once the pattern
+    has been fully loaded.
+*/
diff --git a/examples/quick/tableview/gameoflife/gameoflife.pro b/examples/quick/tableview/gameoflife/gameoflife.pro
new file mode 100644
index 0000000000..98050b0d79
--- /dev/null
+++ b/examples/quick/tableview/gameoflife/gameoflife.pro
@@ -0,0 +1,16 @@
+TEMPLATE = app
+
+QT += quick qml
+SOURCES += \
+        main.cpp \
+    gameoflifemodel.cpp
+
+RESOURCES += \
+    main.qml \
+    gosperglidergun.cells
+
+target.path = $$[QT_INSTALL_EXAMPLES]/quick/tableview/gameoflife
+INSTALLS += target
+
+HEADERS += \
+    gameoflifemodel.h
diff --git a/examples/quick/tableview/gameoflife/gameoflifemodel.cpp b/examples/quick/tableview/gameoflife/gameoflifemodel.cpp
new file mode 100644
index 0000000000..32765f87a8
--- /dev/null
+++ b/examples/quick/tableview/gameoflife/gameoflifemodel.cpp
@@ -0,0 +1,214 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of The Qt Company Ltd nor the names of its
+**     contributors may be used to endorse or promote products derived
+**     from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "gameoflifemodel.h"
+#include <QFile>
+#include <QTextStream>
+#include <QRect>
+
+GameOfLifeModel::GameOfLifeModel(QObject *parent)
+    : QAbstractTableModel(parent)
+{
+    clear();
+}
+
+//! [modelsize]
+int GameOfLifeModel::rowCount(const QModelIndex &parent) const
+{
+    if (parent.isValid())
+        return 0;
+
+    return height;
+}
+
+int GameOfLifeModel::columnCount(const QModelIndex &parent) const
+{
+    if (parent.isValid())
+        return 0;
+
+    return width;
+}
+//! [modelsize]
+
+//! [read]
+QVariant GameOfLifeModel::data(const QModelIndex &index, int role) const
+{
+    if (!index.isValid() || role != CellRole)
+        return QVariant();
+
+    return QVariant(m_currentState[cellIndex({index.column(), index.row()})]);
+}
+//! [read]
+
+//! [write]
+bool GameOfLifeModel::setData(const QModelIndex &index, const QVariant &value, int role)
+{
+    if (role != CellRole || data(index, role) == value)
+        return false;
+
+    m_currentState[cellIndex({index.column(), index.row()})] = value.toBool();
+    emit dataChanged(index, index, {role});
+
+    return true;
+}
+//! [write]
+
+Qt::ItemFlags GameOfLifeModel::flags(const QModelIndex &index) const
+{
+    if (!index.isValid())
+        return Qt::NoItemFlags;
+
+    return Qt::ItemIsEditable;
+}
+
+//! [update]
+void GameOfLifeModel::nextStep()
+{
+    StateContainer newValues;
+
+    for (std::size_t i = 0; i < size; ++i) {
+        bool currentState = m_currentState[i];
+
+        int cellNeighborsCount = this->cellNeighborsCount(cellCoordinatesFromIndex(static_cast<int>(i)));
+
+        newValues[i] = currentState == true
+                ? cellNeighborsCount == 2 || cellNeighborsCount == 3
+                : cellNeighborsCount == 3;
+    }
+
+    m_currentState = std::move(newValues);
+
+    emit dataChanged(index(0, 0), index(height - 1, width - 1), {CellRole});
+}
+//! [update]
+
+//! [loader]
+bool GameOfLifeModel::loadFile(const QString &fileName)
+{
+    QFile file(fileName);
+    if (!file.open(QIODevice::ReadOnly))
+        return false;
+
+    QTextStream in(&file);
+    loadPattern(in.readAll());
+
+    return true;
+}
+
+void GameOfLifeModel::loadPattern(const QString &plainText)
+{
+    clear();
+
+    QStringList rows = plainText.split("\n");
+    QSize patternSize(0, rows.count());
+    for (QString row : rows) {
+        if (row.size() > patternSize.width())
+            patternSize.setWidth(row.size());
+    }
+
+    QPoint patternLocation((width - patternSize.width()) / 2, (height - patternSize.height()) / 2);
+
+    for (int y = 0; y < patternSize.height(); ++y) {
+        const QString line = rows[y];
+
+        for (int x = 0; x < line.length(); ++x) {
+            QPoint cellPosition(x + patternLocation.x(), y + patternLocation.y());
+            m_currentState[cellIndex(cellPosition)] = line[x] == 'O';
+        }
+    }
+
+    emit dataChanged(index(0, 0), index(height - 1, width - 1), {CellRole});
+}
+//! [loader]
+
+void GameOfLifeModel::clear()
+{
+    m_currentState.fill(false);
+    emit dataChanged(index(0, 0), index(height - 1, width - 1), {CellRole});
+}
+
+int GameOfLifeModel::cellNeighborsCount(const QPoint &cellCoordinates) const
+{
+    int count = 0;
+
+    for (int x = -1; x <= 1; ++x) {
+        for (int y = -1; y <= 1; ++y) {
+            if (x == 0 && y == 0)
+                continue;
+
+            const QPoint neighborPosition { cellCoordinates.x() + x, cellCoordinates.y() + y };
+            if (!areCellCoordinatesValid(neighborPosition))
+                continue;
+
+            if (m_currentState[cellIndex(neighborPosition)])
+                ++count;
+
+            if (count > 3)
+                return count;
+        }
+    }
+
+    return count;
+}
+
+bool GameOfLifeModel::areCellCoordinatesValid(const QPoint &coordinates)
+{
+    return QRect(0, 0, width, height).contains(coordinates);
+}
+
+QPoint GameOfLifeModel::cellCoordinatesFromIndex(int cellIndex)
+{
+    return {cellIndex % width, cellIndex / width};
+}
+
+std::size_t GameOfLifeModel::cellIndex(const QPoint &coordinates)
+{
+    return std::size_t(coordinates.y() * width + coordinates.x());
+}
diff --git a/examples/quick/tableview/gameoflife/gameoflifemodel.h b/examples/quick/tableview/gameoflife/gameoflifemodel.h
new file mode 100644
index 0000000000..3ea1469861
--- /dev/null
+++ b/examples/quick/tableview/gameoflife/gameoflifemodel.h
@@ -0,0 +1,106 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of The Qt Company Ltd nor the names of its
+**     contributors may be used to endorse or promote products derived
+**     from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef GAMEOFLIFEMODEL_H
+#define GAMEOFLIFEMODEL_H
+
+#include <array>
+#include <QAbstractTableModel>
+#include <QPoint>
+
+//! [modelclass]
+class GameOfLifeModel : public QAbstractTableModel
+{
+    Q_OBJECT
+
+    Q_ENUMS(Roles)
+public:
+    enum Roles {
+        CellRole
+    };
+
+    QHash<int, QByteArray> roleNames() const override {
+        return {
+            { CellRole, "value" }
+        };
+    }
+
+    explicit GameOfLifeModel(QObject *parent = nullptr);
+
+    int rowCount(const QModelIndex &parent = QModelIndex()) const override;
+    int columnCount(const QModelIndex &parent = QModelIndex()) const override;
+
+    QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const override;
+    bool setData(const QModelIndex &index, const QVariant &value,
+                 int role = Qt::EditRole) override;
+
+    Qt::ItemFlags flags(const QModelIndex &index) const override;
+
+    Q_INVOKABLE void nextStep();
+    Q_INVOKABLE bool loadFile(const QString &fileName);
+    Q_INVOKABLE void loadPattern(const QString &plainText);
+    Q_INVOKABLE void clear();
+
+private:
+    static constexpr int width = 256;
+    static constexpr int height = 256;
+    static constexpr int size = width * height;
+
+    using StateContainer = std::array<bool, size>;
+    StateContainer m_currentState;
+
+    int cellNeighborsCount(const QPoint &cellCoordinates) const;
+    static bool areCellCoordinatesValid(const QPoint &coordinates);
+    static QPoint cellCoordinatesFromIndex(int cellIndex);
+    static std::size_t cellIndex(const QPoint &coordinates);
+};
+//! [modelclass]
+
+#endif // GAMEOFLIFEMODEL_H
diff --git a/examples/quick/tableview/gameoflife/gosperglidergun.cells b/examples/quick/tableview/gameoflife/gosperglidergun.cells
new file mode 100644
index 0000000000..50aaadf3d5
--- /dev/null
+++ b/examples/quick/tableview/gameoflife/gosperglidergun.cells
@@ -0,0 +1,9 @@
+........................O
+......................O.O
+............OO......OO............OO
+...........O...O....OO............OO
+OO........O.....O...OO
+OO........O...O.OO....O.O
+..........O.....O.......O
+...........O...O
+............OO
diff --git a/examples/quick/tableview/gameoflife/main.cpp b/examples/quick/tableview/gameoflife/main.cpp
new file mode 100644
index 0000000000..5101880b06
--- /dev/null
+++ b/examples/quick/tableview/gameoflife/main.cpp
@@ -0,0 +1,70 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of The Qt Company Ltd nor the names of its
+**     contributors may be used to endorse or promote products derived
+**     from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QGuiApplication>
+#include <QQmlApplicationEngine>
+#include <gameoflifemodel.h>
+
+int main(int argc, char *argv[])
+{
+    QCoreApplication::setAttribute(Qt::AA_EnableHighDpiScaling);
+    QGuiApplication app(argc, argv);
+    QQmlApplicationEngine engine;
+
+    //! [registertype]
+    qmlRegisterType<GameOfLifeModel>("GameOfLifeModel", 1, 0, "GameOfLifeModel");
+    //! [registertype]
+
+    engine.load(QUrl(QStringLiteral("qrc:/main.qml")));
+    if (engine.rootObjects().isEmpty())
+        return -1;
+
+    return app.exec();
+}
diff --git a/examples/quick/tableview/gameoflife/main.qml b/examples/quick/tableview/gameoflife/main.qml
new file mode 100644
index 0000000000..90be69b9c0
--- /dev/null
+++ b/examples/quick/tableview/gameoflife/main.qml
@@ -0,0 +1,154 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of The Qt Company Ltd nor the names of its
+**     contributors may be used to endorse or promote products derived
+**     from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.12
+import QtQuick.Window 2.3
+import QtQuick.Controls 2.2
+import QtQuick.Layouts 1.3
+import GameOfLifeModel 1.0
+
+ApplicationWindow {
+    id: root
+    visible: true
+    width: 760
+    height: 810
+    minimumWidth: 475
+    minimumHeight: 300
+
+    color: "#09102B"
+    title: qsTr("Conway’s Game of Life")
+
+    //! [tableview]
+    TableView {
+        id: tableView
+        anchors.fill: parent
+
+        rowSpacing: 1
+        columnSpacing: 1
+
+        ScrollBar.horizontal: ScrollBar {}
+        ScrollBar.vertical: ScrollBar {}
+
+        delegate: Rectangle {
+            id: cell
+            implicitWidth: 15
+            implicitHeight: 15
+
+            color: model.value ? "#f3f3f4" : "#b5b7bf"
+
+            MouseArea {
+                anchors.fill: parent
+                onClicked: model.value = !model.value
+            }
+        }
+        //! [tableview]
+
+        //! [model]
+        model: GameOfLifeModel {
+            id: gameOfLifeModel
+        }
+        //! [model]
+
+        //! [scroll]
+        contentX: (contentWidth - width) / 2;
+        contentY: (contentHeight - height) / 2;
+        //! [scroll]
+    }
+
+    footer: Rectangle {
+        signal nextStep
+
+        id: footer
+        height: 50
+        color: "#F3F3F4"
+
+        RowLayout {
+            anchors.centerIn: parent
+
+            //! [next]
+            Button {
+                text: qsTr("Next")
+                onClicked: gameOfLifeModel.nextStep()
+            }
+            //! [next]
+
+            Item {
+                width: 50
+            }
+
+            Slider {
+                id: slider
+                x: 245
+                y: 17
+                from: 0
+                to: 1
+                value: 0.9
+            }
+
+            Button {
+                text: timer.running ? "��" : "▶�"
+                onClicked: timer.running = !timer.running
+            }
+        }
+
+        Timer {
+            id: timer
+            interval: 1000 - (980 * slider.value)
+            running: true
+            repeat: true
+
+            onTriggered: gameOfLifeModel.nextStep()
+        }
+    }
+
+    Component.onCompleted: {
+        gameOfLifeModel.loadFile(":/gosperglidergun.cells");
+    }
+}
diff --git a/examples/quick/tableview/pixelator/doc/images/qt-pixelator.png b/examples/quick/tableview/pixelator/doc/images/qt-pixelator.png
new file mode 100644
index 0000000000..a6c4a3b40b
--- /dev/null
+++ b/examples/quick/tableview/pixelator/doc/images/qt-pixelator.png
diff --git a/examples/quick/tableview/pixelator/doc/src/pixelator.qdoc b/examples/quick/tableview/pixelator/doc/src/pixelator.qdoc
new file mode 100644
index 0000000000..9e199a5347
--- /dev/null
+++ b/examples/quick/tableview/pixelator/doc/src/pixelator.qdoc
@@ -0,0 +1,95 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:FDL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Free Documentation License Usage
+** Alternatively, this file may be used under the terms of the GNU Free
+** Documentation License version 1.3 as published by the Free Software
+** Foundation and appearing in the file included in the packaging of
+** this file. Please review the following information to ensure
+** the GNU Free Documentation License version 1.3 requirements
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+/*!
+    \title Qt Quick TableViews examples - Pixelator
+    \example tableview/pixelator
+    \brief The Pixelator example shows how a QML TableView and a delegate
+    can be used for custom table models.
+
+    \image qt-pixelator.png
+    \ingroup qtquickexamples
+
+    \include examples-run.qdocinc
+
+    \snippet tableview/pixelator/imagemodel.h model
+
+    We only require a simple, read-only table model. Thus, we need to implement
+    functions to indicate the dimensions of the image and supply data to the
+    TableView.
+    We use the \l{The Property System}{Qt Property System} and a source property
+    as \c QString to set the path of the image.
+
+    \snippet tableview/pixelator/imagemodel.cpp setsource
+
+    Here we load the image when the source path is set.
+    When the source path has changed, we need to call \c beginResetModel() before.
+    After the image has been loaded, we need to call \c endResetModel().
+
+    \snippet tableview/pixelator/imagemodel.cpp rowcolcount
+
+    The row and column count is set to image height and width, respectively.
+
+    \snippet tableview/pixelator/imagemodel.cpp data
+
+    This overloaded function allows us to access the pixel data from the image.
+    When we call this function with the display role, we return the pixel's
+    gray value.
+
+    \snippet tableview/pixelator/main.cpp registertype
+
+    We need to register our model in the QML type system to be able to use it
+    from the QML side.
+
+    \snippet tableview/pixelator/main.qml pixelcomponent
+
+    Each pixel in the \c TableView is displayed via a delegate component.
+    It contains an item that has an implicit height and width defining the
+    cell size of the table.
+    It also has a property for the gray value of the pixel that is retrieved
+    from the model.
+
+    \snippet tableview/pixelator/main.qml rectshape
+
+    Inside the \c Item, there is a rounded \c Rectangle with the size and
+    radius according to the pixel's gray value.
+
+    \snippet tableview/pixelator/main.qml interaction
+
+    For a little bit of interaction, we place a \c MouseArea inside the \c Item
+    and change the Rectangle's color on mouse over.
+
+    \snippet tableview/pixelator/main.qml animation
+
+    The \c Rectangle also has a short color animation to fade between the
+    colors when it is changed.
+
+    \snippet tableview/pixelator/main.qml tableview
+
+    The \c TableView spans over the whole window and has an instance of our
+    custom \c ImageModel attached.
+
+*/
diff --git a/examples/quick/tableview/pixelator/imagemodel.cpp b/examples/quick/tableview/pixelator/imagemodel.cpp
new file mode 100644
index 0000000000..827204bc06
--- /dev/null
+++ b/examples/quick/tableview/pixelator/imagemodel.cpp
@@ -0,0 +1,108 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of The Qt Company Ltd nor the names of its
+**     contributors may be used to endorse or promote products derived
+**     from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "imagemodel.h"
+
+ImageModel::ImageModel(QObject *parent)
+    : QAbstractTableModel(parent)
+{
+}
+
+QString ImageModel::source() const
+{
+    return m_source;
+}
+
+//! [setsource]
+void ImageModel::setSource(const QString &source)
+{
+    if (m_source == source)
+        return;
+
+    beginResetModel();
+    m_source = source;
+    m_image.load(m_source);
+    endResetModel();
+}
+//! [setsource]
+
+//! [rowcolcount]
+int ImageModel::rowCount(const QModelIndex &parent) const
+{
+    if (parent.isValid())
+        return 0;
+    return m_image.height();
+}
+
+int ImageModel::columnCount(const QModelIndex &parent) const
+{
+    if (parent.isValid())
+        return 0;
+    return m_image.width();
+}
+//! [rowcolcount]
+
+
+//! [data]
+QVariant ImageModel::data(const QModelIndex &index, int role) const
+{
+    if (!index.isValid() || role != Qt::DisplayRole)
+        return QVariant();
+    return qGray(m_image.pixel(index.column(), index.row()));
+}
+//! [data]
+
+QVariant ImageModel::headerData(int /* section */, Qt::Orientation /* orientation */,
+                                int role) const
+{
+    if (role == Qt::SizeHintRole)
+        return QSize(1, 1);
+    return QVariant();
+}
diff --git a/examples/quick/tableview/pixelator/imagemodel.h b/examples/quick/tableview/pixelator/imagemodel.h
new file mode 100644
index 0000000000..bf0ec90da4
--- /dev/null
+++ b/examples/quick/tableview/pixelator/imagemodel.h
@@ -0,0 +1,85 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of The Qt Company Ltd nor the names of its
+**     contributors may be used to endorse or promote products derived
+**     from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef IMAGEMODEL_H
+#define IMAGEMODEL_H
+
+#include <QAbstractTableModel>
+#include <QImage>
+
+//! [model]
+class ImageModel : public QAbstractTableModel
+{
+    Q_OBJECT
+    Q_PROPERTY(QString source READ source WRITE setSource NOTIFY sourceChanged)
+public:
+    ImageModel(QObject *parent = nullptr);
+
+    QString source() const;
+    void setSource(const QString &source);
+
+    int rowCount(const QModelIndex &parent = QModelIndex()) const override;
+    int columnCount(const QModelIndex &parent = QModelIndex()) const override;
+
+    QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const override;
+
+    QVariant headerData(int /* section */, Qt::Orientation /* orientation */,
+                        int role) const override;
+
+signals:
+    void sourceChanged();
+
+private:
+    QString m_source;
+    QImage m_image;
+};
+//! [model]
+
+#endif // IMAGEMODEL_H
diff --git a/examples/quick/tableview/pixelator/main.cpp b/examples/quick/tableview/pixelator/main.cpp
new file mode 100644
index 0000000000..c57039556a
--- /dev/null
+++ b/examples/quick/tableview/pixelator/main.cpp
@@ -0,0 +1,71 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of The Qt Company Ltd nor the names of its
+**     contributors may be used to endorse or promote products derived
+**     from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QGuiApplication>
+#include <QQmlApplicationEngine>
+
+#include "imagemodel.h"
+
+int main(int argc, char *argv[])
+{
+    QGuiApplication app(argc, argv);
+
+    QQmlApplicationEngine engine;
+
+    //! [registertype]
+    qmlRegisterType<ImageModel>("ImageModel", 1, 0, "ImageModel");
+    //! [registertype]
+
+    engine.load(QUrl(QStringLiteral("qrc:/main.qml")));
+    if (engine.rootObjects().isEmpty())
+        return -1;
+
+    return app.exec();
+}
diff --git a/examples/quick/tableview/pixelator/main.qml b/examples/quick/tableview/pixelator/main.qml
new file mode 100644
index 0000000000..38a25f439f
--- /dev/null
+++ b/examples/quick/tableview/pixelator/main.qml
@@ -0,0 +1,117 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of The Qt Company Ltd nor the names of its
+**     contributors may be used to endorse or promote products derived
+**     from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.12
+
+import QtQuick.Window 2.12
+
+import ImageModel 1.0
+
+Window {
+    visible: true
+    width: 900
+    height: 900
+    title: qsTr("TableView Pixelator")
+
+    //! [pixelcomponent]
+    Component {
+        id: pixelDelegate
+
+        Item {
+            readonly property real gray: model.display / 255.0
+            readonly property real size: 16
+
+            implicitWidth: size
+            implicitHeight: size
+            //! [pixelcomponent]
+
+            //! [rectshape]
+            Rectangle {
+                id: rect
+                anchors.centerIn: parent
+                color: "#09102b"
+                radius: size - gray * size
+                implicitWidth: radius
+                implicitHeight: radius
+                //! [rectshape]
+
+                //! [animation]
+                ColorAnimation on color {
+                    id: colorAnimation
+                    running: false
+                    to: "#41cd52"
+                    duration: 1500
+                }
+                //! [animation]
+            }
+
+            //! [interaction]
+            MouseArea {
+                anchors.fill: parent
+                hoverEnabled: true
+                onEntered: rect.color = "#cecfd5"
+                onExited: colorAnimation.start()
+            }
+            //! [interaction]
+        }
+    }
+
+    //! [tableview]
+    TableView {
+        id: tableView
+        anchors.fill: parent
+        model: ImageModel {
+            source: ":/qt.png"
+        }
+
+        delegate: pixelDelegate
+    }
+    //! [tableview]
+}
diff --git a/examples/quick/tableview/pixelator/pixelator.pro b/examples/quick/tableview/pixelator/pixelator.pro
new file mode 100644
index 0000000000..6c863cb304
--- /dev/null
+++ b/examples/quick/tableview/pixelator/pixelator.pro
@@ -0,0 +1,11 @@
+TEMPLATE = app
+
+QT += quick qml
+HEADERS += imagemodel.h
+SOURCES += main.cpp \
+        imagemodel.cpp
+
+RESOURCES += qt.png main.qml
+
+target.path = $$[QT_INSTALL_EXAMPLES]/quick/tableview/pixelator
+INSTALLS += target
diff --git a/examples/quick/tableview/pixelator/qt.png b/examples/quick/tableview/pixelator/qt.png
new file mode 100644
index 0000000000..e3301c4a02
--- /dev/null
+++ b/examples/quick/tableview/pixelator/qt.png
diff --git a/examples/quick/tableview/tableview.pro b/examples/quick/tableview/tableview.pro
new file mode 100644
index 0000000000..4177ef91fb
--- /dev/null
+++ b/examples/quick/tableview/tableview.pro
@@ -0,0 +1,5 @@
+TEMPLATE = subdirs
+
+SUBDIRS += \
+    gameoflife \
+    pixelator
diff --git a/examples/quick/text/doc/src/text.qdoc b/examples/quick/text/doc/src/text.qdoc
index ea6a786e8a..d8bd8d349a 100644
--- a/examples/quick/text/doc/src/text.qdoc
+++ b/examples/quick/text/doc/src/text.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/examples/quick/text/fonts/availableFonts.qml b/examples/quick/text/fonts/availableFonts.qml
index ad00810b49..ea3bff22b8 100644
--- a/examples/quick/text/fonts/availableFonts.qml
+++ b/examples/quick/text/fonts/availableFonts.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/text/fonts/banner.qml b/examples/quick/text/fonts/banner.qml
index 0fcb470bda..961e750d56 100644
--- a/examples/quick/text/fonts/banner.qml
+++ b/examples/quick/text/fonts/banner.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/text/fonts/fonts.qml b/examples/quick/text/fonts/fonts.qml
index 43641e2fba..d356e00417 100644
--- a/examples/quick/text/fonts/fonts.qml
+++ b/examples/quick/text/fonts/fonts.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/text/fonts/hello.qml b/examples/quick/text/fonts/hello.qml
index c6638275d4..b12641464c 100644
--- a/examples/quick/text/fonts/hello.qml
+++ b/examples/quick/text/fonts/hello.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/text/imgtag/TextWithImage.qml b/examples/quick/text/imgtag/TextWithImage.qml
index 5af074ea0a..1cb65e739d 100644
--- a/examples/quick/text/imgtag/TextWithImage.qml
+++ b/examples/quick/text/imgtag/TextWithImage.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/text/imgtag/imgtag.qml b/examples/quick/text/imgtag/imgtag.qml
index 59fa88516e..1790853de2 100644
--- a/examples/quick/text/imgtag/imgtag.qml
+++ b/examples/quick/text/imgtag/imgtag.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/text/main.cpp b/examples/quick/text/main.cpp
index 4ef05d3d30..e55b3fa739 100644
--- a/examples/quick/text/main.cpp
+++ b/examples/quick/text/main.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/text/styledtext-layout.qml b/examples/quick/text/styledtext-layout.qml
index 82e5ab039d..fe7b40b89b 100644
--- a/examples/quick/text/styledtext-layout.qml
+++ b/examples/quick/text/styledtext-layout.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/text/text.qml b/examples/quick/text/text.qml
index d434cf7f24..f97a4e62de 100644
--- a/examples/quick/text/text.qml
+++ b/examples/quick/text/text.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/text/textselection/textselection.qml b/examples/quick/text/textselection/textselection.qml
index 9b3cddfd9b..0e979c28a4 100644
--- a/examples/quick/text/textselection/textselection.qml
+++ b/examples/quick/text/textselection/textselection.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/textureprovider/Label.qml b/examples/quick/textureprovider/Label.qml
index 46ef201fc7..3df456fa05 100644
--- a/examples/quick/textureprovider/Label.qml
+++ b/examples/quick/textureprovider/Label.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/textureprovider/etcprovider.cpp b/examples/quick/textureprovider/etcprovider.cpp
index de8eb12366..65960169e2 100644
--- a/examples/quick/textureprovider/etcprovider.cpp
+++ b/examples/quick/textureprovider/etcprovider.cpp
@@ -137,7 +137,7 @@ void EtcTexture::bind()
 #endif
 
     QOpenGLContext *ctx = QOpenGLContext::currentContext();
-    Q_ASSERT(ctx != 0);
+    Q_ASSERT(ctx != nullptr);
     ctx->functions()->glCompressedTexImage2D(GL_TEXTURE_2D, 0, GL_ETC1_RGB8_OES,
                                              m_size.width(), m_size.height(), 0,
                                              (m_paddedSize.width() * m_paddedSize.height()) >> 1,
@@ -166,10 +166,10 @@ public:
     QSize m_size;
     QSize m_paddedSize;
 
-    QSize textureSize() const { return m_size; }
-    int textureByteCount() const { return m_data.size(); }
+    QSize textureSize() const override { return m_size; }
+    int textureByteCount() const override { return m_data.size(); }
 
-    QSGTexture *createTexture(QQuickWindow *) const {
+    QSGTexture *createTexture(QQuickWindow *) const override {
         EtcTexture *texture = new EtcTexture;
         texture->m_data = m_data;
         texture->m_size = m_size;
@@ -181,7 +181,7 @@ public:
 QQuickTextureFactory *EtcProvider::requestTexture(const QString &id, QSize *size, const QSize &requestedSize)
 {
     Q_UNUSED(requestedSize);
-    QEtcTextureFactory *ret = 0;
+    QEtcTextureFactory *ret = nullptr;
 
     size->setHeight(0);
     size->setWidth(0);
@@ -199,7 +199,7 @@ QQuickTextureFactory *EtcProvider::requestTexture(const QString &id, QSize *size
         ret = new QEtcTextureFactory;
         ret->m_data = file.readAll();
         if (!ret->m_data.isEmpty()) {
-            ETCHeader *pETCHeader = NULL;
+            ETCHeader *pETCHeader = nullptr;
             pETCHeader = (ETCHeader *)ret->m_data.data();
             size->setHeight(getHeight(pETCHeader));
             size->setWidth(getWidth(pETCHeader));
@@ -209,7 +209,7 @@ QQuickTextureFactory *EtcProvider::requestTexture(const QString &id, QSize *size
         }
         else {
             delete ret;
-            ret = 0;
+            ret = nullptr;
         }
     }
 
diff --git a/examples/quick/textureprovider/main.cpp b/examples/quick/textureprovider/main.cpp
index ea4f73127d..658620bc82 100644
--- a/examples/quick/textureprovider/main.cpp
+++ b/examples/quick/textureprovider/main.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
@@ -48,6 +58,10 @@ int main(int argc, char* argv[])
     QGuiApplication app(argc,argv);
     QQuickView view;
 
+    /*
+          NOTE: ETC compressed textures in PKM files are supported out-of-the-box since Qt 5.10.
+          However, we retain this example to show how custom texture providers can be integrated.
+    */
     EtcProvider *provider = new EtcProvider();
     provider->setBaseUrl(QUrl("qrc:///textureprovider/"));
     view.engine()->addImageProvider("etc", provider);
diff --git a/examples/quick/textureprovider/textureprovider.qml b/examples/quick/textureprovider/textureprovider.qml
index dc1946d755..b8cfe31397 100644
--- a/examples/quick/textureprovider/textureprovider.qml
+++ b/examples/quick/textureprovider/textureprovider.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/threading/doc/src/threading.qdoc b/examples/quick/threading/doc/src/threading.qdoc
index 9e591524e9..f5e5139916 100644
--- a/examples/quick/threading/doc/src/threading.qdoc
+++ b/examples/quick/threading/doc/src/threading.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
@@ -45,7 +45,7 @@
 
     Inside the worker thread, the ListModel is synchronized once the data is
     finished loading:
-    \snippet threading/threadedlistmodel/dataloader.js 0
+    \snippet threading/threadedlistmodel/dataloader.mjs 0
 
     \section1 WorkerScript
 
@@ -60,7 +60,7 @@
     \snippet threading/workerscript/workerscript.qml 0
 
     The workerscript then is free to take a really long time to calculate it:
-    \snippet threading/workerscript/workerscript.js 0
+    \snippet threading/workerscript/workerscript.mjs 0
 
     When it's done, the result returns to the main scene via the WorkerScript
     type:
diff --git a/examples/quick/threading/main.cpp b/examples/quick/threading/main.cpp
index 38bb8d93f5..75b6cab482 100644
--- a/examples/quick/threading/main.cpp
+++ b/examples/quick/threading/main.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/threading/threadedlistmodel/dataloader.js b/examples/quick/threading/threadedlistmodel/dataloader.js
deleted file mode 100644
index a6370e0af4..0000000000
--- a/examples/quick/threading/threadedlistmodel/dataloader.js
+++ /dev/null
@@ -1,49 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the examples of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-// ![0]
-WorkerScript.onMessage = function(msg) {
-    if (msg.action == 'appendCurrentTime') {
-        var data = {'time': new Date().toTimeString()};
-        msg.model.append(data);
-        msg.model.sync();   // updates the changes to the list
-    }
-}
-// ![0]
diff --git a/examples/quick/threading/threadedlistmodel/dataloader.mjs b/examples/quick/threading/threadedlistmodel/dataloader.mjs
new file mode 100644
index 0000000000..86a4424dbc
--- /dev/null
+++ b/examples/quick/threading/threadedlistmodel/dataloader.mjs
@@ -0,0 +1,59 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of The Qt Company Ltd nor the names of its
+**     contributors may be used to endorse or promote products derived
+**     from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+// ![0]
+WorkerScript.onMessage = function(msg) {
+    if (msg.action == 'appendCurrentTime') {
+        var data = {'time': new Date().toTimeString()};
+        msg.model.append(data);
+        msg.model.sync();   // updates the changes to the list
+    }
+}
+// ![0]
diff --git a/examples/quick/threading/threadedlistmodel/doc/src/threadedlistmodel.qdoc b/examples/quick/threading/threadedlistmodel/doc/src/threadedlistmodel.qdoc
index 7e0a46139a..12596cfdac 100644
--- a/examples/quick/threading/threadedlistmodel/doc/src/threadedlistmodel.qdoc
+++ b/examples/quick/threading/threadedlistmodel/doc/src/threadedlistmodel.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/examples/quick/threading/threadedlistmodel/threadedlistmodel.qmlproject b/examples/quick/threading/threadedlistmodel/threadedlistmodel.qmlproject
index 578e691289..361f4ba0d3 100644
--- a/examples/quick/threading/threadedlistmodel/threadedlistmodel.qmlproject
+++ b/examples/quick/threading/threadedlistmodel/threadedlistmodel.qmlproject
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/threading/threadedlistmodel/timedisplay.qml b/examples/quick/threading/threadedlistmodel/timedisplay.qml
index ce09890db9..5ad901c676 100644
--- a/examples/quick/threading/threadedlistmodel/timedisplay.qml
+++ b/examples/quick/threading/threadedlistmodel/timedisplay.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
@@ -56,7 +66,7 @@ Rectangle {
 
         WorkerScript {
             id: worker
-            source: "dataloader.js"
+            source: "dataloader.mjs"
         }
 
 // ![0]
diff --git a/examples/quick/threading/threading.qml b/examples/quick/threading/threading.qml
index 4fe725d460..674e4a4bc6 100644
--- a/examples/quick/threading/threading.qml
+++ b/examples/quick/threading/threading.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/threading/threading.qrc b/examples/quick/threading/threading.qrc
index 6d15b7ef71..5dc6dff443 100644
--- a/examples/quick/threading/threading.qrc
+++ b/examples/quick/threading/threading.qrc
@@ -2,9 +2,9 @@
     <qresource prefix="/threading">
         <file>threading.qml</file>
         <file>threadedlistmodel/timedisplay.qml</file>
-        <file>threadedlistmodel/dataloader.js</file>
+        <file>threadedlistmodel/dataloader.mjs</file>
         <file>workerscript/Spinner.qml</file>
-        <file>workerscript/workerscript.js</file>
+        <file>workerscript/workerscript.mjs</file>
         <file>workerscript/workerscript.qml</file>
     </qresource>
 </RCC>
diff --git a/examples/quick/threading/workerscript/Spinner.qml b/examples/quick/threading/workerscript/Spinner.qml
index 66e16b37df..9c70090dba 100644
--- a/examples/quick/threading/workerscript/Spinner.qml
+++ b/examples/quick/threading/workerscript/Spinner.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/threading/workerscript/workerscript.js b/examples/quick/threading/workerscript/workerscript.js
deleted file mode 100644
index bb15816d54..0000000000
--- a/examples/quick/threading/workerscript/workerscript.js
+++ /dev/null
@@ -1,64 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the examples of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-//Will be initialized when WorkerScript{} is instantiated
-var cache = new Array(64);
-for (var i = 0; i < 64; i++)
-    cache[i] = new Array(64);
-
-function triangle(row, column) {
-    if (cache[row][column])
-        return cache[row][column]
-    if (column < 0 || column > row)
-        return -1;
-    if (column == 0 || column == row)
-        return 1;
-    return triangle(row-1, column-1) + triangle(row-1, column);
-}
-//! [0]
-WorkerScript.onMessage = function(message) {
-    //Calculate result (may take a while, using a naive algorithm)
-    var calculatedResult = triangle(message.row, message.column);
-    //Send result back to main thread
-    WorkerScript.sendMessage( { row: message.row,
-                                column: message.column,
-                                result: calculatedResult} );
-}
-//! [0]
diff --git a/examples/quick/threading/workerscript/workerscript.mjs b/examples/quick/threading/workerscript/workerscript.mjs
new file mode 100644
index 0000000000..9953958086
--- /dev/null
+++ b/examples/quick/threading/workerscript/workerscript.mjs
@@ -0,0 +1,74 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of The Qt Company Ltd nor the names of its
+**     contributors may be used to endorse or promote products derived
+**     from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//Will be initialized when WorkerScript{} is instantiated
+var cache = new Array(64);
+for (var i = 0; i < 64; i++)
+    cache[i] = new Array(64);
+
+function triangle(row, column) {
+    if (cache[row][column])
+        return cache[row][column]
+    if (column < 0 || column > row)
+        return -1;
+    if (column == 0 || column == row)
+        return 1;
+    return triangle(row-1, column-1) + triangle(row-1, column);
+}
+//! [0]
+WorkerScript.onMessage = function(message) {
+    //Calculate result (may take a while, using a naive algorithm)
+    var calculatedResult = triangle(message.row, message.column);
+    //Send result back to main thread
+    WorkerScript.sendMessage( { row: message.row,
+                                column: message.column,
+                                result: calculatedResult} );
+}
+//! [0]
diff --git a/examples/quick/threading/workerscript/workerscript.qml b/examples/quick/threading/workerscript/workerscript.qml
index 32f727581b..735cc8d1f1 100644
--- a/examples/quick/threading/workerscript/workerscript.qml
+++ b/examples/quick/threading/workerscript/workerscript.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
@@ -46,7 +56,7 @@ Rectangle {
 //! [1]
     WorkerScript {
         id: myWorker
-        source: "workerscript.js"
+        source: "workerscript.mjs"
 
         onMessage: {
             if (messageObject.row == rowSpinner.value && messageObject.column == columnSpinner.value){ //Not an old result
diff --git a/examples/quick/threading/workerscript/workerscript.qmlproject b/examples/quick/threading/workerscript/workerscript.qmlproject
index b17bf39be0..6ab433e63b 100644
--- a/examples/quick/threading/workerscript/workerscript.qmlproject
+++ b/examples/quick/threading/workerscript/workerscript.qmlproject
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/touchinteraction/doc/src/touchinteraction.qdoc b/examples/quick/touchinteraction/doc/src/touchinteraction.qdoc
index e66d5c5654..8526a9d58f 100644
--- a/examples/quick/touchinteraction/doc/src/touchinteraction.qdoc
+++ b/examples/quick/touchinteraction/doc/src/touchinteraction.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/examples/quick/touchinteraction/flickable/basic-flickable.qml b/examples/quick/touchinteraction/flickable/basic-flickable.qml
index 3a0312547b..45e835bf45 100644
--- a/examples/quick/touchinteraction/flickable/basic-flickable.qml
+++ b/examples/quick/touchinteraction/flickable/basic-flickable.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/touchinteraction/flickable/content/Panel.qml b/examples/quick/touchinteraction/flickable/content/Panel.qml
index 1c17c4aeb8..21f8fc8afd 100644
--- a/examples/quick/touchinteraction/flickable/content/Panel.qml
+++ b/examples/quick/touchinteraction/flickable/content/Panel.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/touchinteraction/flickable/corkboards.qml b/examples/quick/touchinteraction/flickable/corkboards.qml
index 738651ee5b..afb5dd309c 100644
--- a/examples/quick/touchinteraction/flickable/corkboards.qml
+++ b/examples/quick/touchinteraction/flickable/corkboards.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/touchinteraction/main.cpp b/examples/quick/touchinteraction/main.cpp
index c326d5790b..5dda8e7ed7 100644
--- a/examples/quick/touchinteraction/main.cpp
+++ b/examples/quick/touchinteraction/main.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/touchinteraction/multipointtouch/bearwhack.qml b/examples/quick/touchinteraction/multipointtouch/bearwhack.qml
index 7bf3758f52..49bd0b9db8 100644
--- a/examples/quick/touchinteraction/multipointtouch/bearwhack.qml
+++ b/examples/quick/touchinteraction/multipointtouch/bearwhack.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/touchinteraction/multipointtouch/content/AugmentedTouchPoint.qml b/examples/quick/touchinteraction/multipointtouch/content/AugmentedTouchPoint.qml
index 376d9cecd4..5750ffcad1 100644
--- a/examples/quick/touchinteraction/multipointtouch/content/AugmentedTouchPoint.qml
+++ b/examples/quick/touchinteraction/multipointtouch/content/AugmentedTouchPoint.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/touchinteraction/multipointtouch/content/BearWhackParticleSystem.qml b/examples/quick/touchinteraction/multipointtouch/content/BearWhackParticleSystem.qml
index 297399567d..3db9eaf1e5 100644
--- a/examples/quick/touchinteraction/multipointtouch/content/BearWhackParticleSystem.qml
+++ b/examples/quick/touchinteraction/multipointtouch/content/BearWhackParticleSystem.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/touchinteraction/multipointtouch/content/ParticleFlame.qml b/examples/quick/touchinteraction/multipointtouch/content/ParticleFlame.qml
index 509a7ac2d0..4c201720d9 100644
--- a/examples/quick/touchinteraction/multipointtouch/content/ParticleFlame.qml
+++ b/examples/quick/touchinteraction/multipointtouch/content/ParticleFlame.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/touchinteraction/multipointtouch/multiflame.qml b/examples/quick/touchinteraction/multipointtouch/multiflame.qml
index a83b9d7cc7..514d583044 100644
--- a/examples/quick/touchinteraction/multipointtouch/multiflame.qml
+++ b/examples/quick/touchinteraction/multipointtouch/multiflame.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/touchinteraction/pincharea/flickresize.qml b/examples/quick/touchinteraction/pincharea/flickresize.qml
index b81cacecf1..65db04693d 100644
--- a/examples/quick/touchinteraction/pincharea/flickresize.qml
+++ b/examples/quick/touchinteraction/pincharea/flickresize.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/touchinteraction/touchinteraction.qml b/examples/quick/touchinteraction/touchinteraction.qml
index 2ffb5135c2..a95867b6c1 100644
--- a/examples/quick/touchinteraction/touchinteraction.qml
+++ b/examples/quick/touchinteraction/touchinteraction.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/tutorials/dynamicview/dynamicview1/PetsModel.qml b/examples/quick/tutorials/dynamicview/dynamicview1/PetsModel.qml
index 580c9ad1bb..e9ffcc3cfd 100644
--- a/examples/quick/tutorials/dynamicview/dynamicview1/PetsModel.qml
+++ b/examples/quick/tutorials/dynamicview/dynamicview1/PetsModel.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/tutorials/dynamicview/dynamicview1/dynamicview.qml b/examples/quick/tutorials/dynamicview/dynamicview1/dynamicview.qml
index c6dd802493..60167aa813 100644
--- a/examples/quick/tutorials/dynamicview/dynamicview1/dynamicview.qml
+++ b/examples/quick/tutorials/dynamicview/dynamicview1/dynamicview.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/tutorials/dynamicview/dynamicview2/PetsModel.qml b/examples/quick/tutorials/dynamicview/dynamicview2/PetsModel.qml
index f72b6f7183..bc8751f00a 100644
--- a/examples/quick/tutorials/dynamicview/dynamicview2/PetsModel.qml
+++ b/examples/quick/tutorials/dynamicview/dynamicview2/PetsModel.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/tutorials/dynamicview/dynamicview2/dynamicview.qml b/examples/quick/tutorials/dynamicview/dynamicview2/dynamicview.qml
index fc01d7ffc9..2c67c46df2 100644
--- a/examples/quick/tutorials/dynamicview/dynamicview2/dynamicview.qml
+++ b/examples/quick/tutorials/dynamicview/dynamicview2/dynamicview.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/tutorials/dynamicview/dynamicview3/PetsModel.qml b/examples/quick/tutorials/dynamicview/dynamicview3/PetsModel.qml
index f72b6f7183..bc8751f00a 100644
--- a/examples/quick/tutorials/dynamicview/dynamicview3/PetsModel.qml
+++ b/examples/quick/tutorials/dynamicview/dynamicview3/PetsModel.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/tutorials/dynamicview/dynamicview3/dynamicview.qml b/examples/quick/tutorials/dynamicview/dynamicview3/dynamicview.qml
index 40789d4dea..6c64ee2893 100644
--- a/examples/quick/tutorials/dynamicview/dynamicview3/dynamicview.qml
+++ b/examples/quick/tutorials/dynamicview/dynamicview3/dynamicview.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/tutorials/dynamicview/dynamicview4/ListSelector.qml b/examples/quick/tutorials/dynamicview/dynamicview4/ListSelector.qml
index 1ee158c068..b58a704303 100644
--- a/examples/quick/tutorials/dynamicview/dynamicview4/ListSelector.qml
+++ b/examples/quick/tutorials/dynamicview/dynamicview4/ListSelector.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/tutorials/dynamicview/dynamicview4/PetsModel.qml b/examples/quick/tutorials/dynamicview/dynamicview4/PetsModel.qml
index f72b6f7183..bc8751f00a 100644
--- a/examples/quick/tutorials/dynamicview/dynamicview4/PetsModel.qml
+++ b/examples/quick/tutorials/dynamicview/dynamicview4/PetsModel.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/tutorials/dynamicview/dynamicview4/dynamicview.qml b/examples/quick/tutorials/dynamicview/dynamicview4/dynamicview.qml
index cb5ff1cce1..327ca0cea7 100644
--- a/examples/quick/tutorials/dynamicview/dynamicview4/dynamicview.qml
+++ b/examples/quick/tutorials/dynamicview/dynamicview4/dynamicview.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
@@ -175,7 +185,7 @@ Rectangle {
 //![1]
         items.includeByDefault: false
 //![5]
-        groups: VisualDataGroup {
+        groups: DelegateModelGroup {
             id: unsortedItems
             name: "unsorted"
 
diff --git a/examples/quick/tutorials/gettingStartedQml/core/Button.qml b/examples/quick/tutorials/gettingStartedQml/core/Button.qml
deleted file mode 100644
index 14f1767b93..0000000000
--- a/examples/quick/tutorials/gettingStartedQml/core/Button.qml
+++ /dev/null
@@ -1,108 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the QtQml module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-import QtQuick 2.0
-
-Rectangle {
-    // Identifier of the item
-    id: button
-
-    // These properties act as constants, useable outside this QML file
-    property int buttonHeight: 75
-    property int buttonWidth: 150
-
-    // Attaches to the Text element's text content
-    property string label
-    property color textColor: buttonLabel.color
-
-    // The color highlight when the mouse hovers on the rectangle
-    property color onHoverColor: "lightsteelblue"
-    property color borderColor: "transparent"
-
-    // buttonColor is set to the button's main color
-    property color buttonColor: "lightblue"
-
-    property real labelSize: 14
-    // Set appearance properties
-    radius: 6
-    antialiasing: true
-    border.width: 2
-    border.color: borderColor
-    width: buttonWidth
-    height: buttonHeight
-
-    Text {
-        id: buttonLabel
-        anchors.centerIn: parent
-        text: label     // Bind the text to the parent's text
-        color: "#DCDCCC"
-        font.pointSize: labelSize
-    }
-
-    // buttonClick() is callable and a signal handler,
-    // onButtonClick is automatically created
-    signal buttonClick()
-
-    // Define the clickable area to be the whole rectangle
-    MouseArea {
-        id: buttonMouseArea
-        anchors.fill: parent    // Stretch the area to the parent's dimension
-        onClicked: buttonClick()
-
-        // If true, then onEntered and onExited called if mouse hovers in the mouse area
-        // If false, a button must be clicked to detect the mouse hover
-        hoverEnabled: true
-
-        // Display a border if the mouse hovers on the button mouse area
-        onEntered: parent.border.color = onHoverColor
-        //Remove the border if the mouse exits the button mouse area
-        onExited:  parent.border.color = borderColor
-    }
-
-    // Change the color of the button when pressed
-    color: buttonMouseArea.pressed ? Qt.darker(buttonColor, 1.5) : buttonColor
-    // Animate the color whenever the color property changes
-    Behavior on color { ColorAnimation { duration: 55 } }
-
-    // Scale the button when pressed
-    scale: buttonMouseArea.pressed ? 1.1 : 1.0
-    // Animate the scale property change
-    Behavior on scale { NumberAnimation { duration: 55 } }
-}
diff --git a/examples/quick/tutorials/gettingStartedQml/core/EditMenu.qml b/examples/quick/tutorials/gettingStartedQml/core/EditMenu.qml
deleted file mode 100644
index 7db5e8a106..0000000000
--- a/examples/quick/tutorials/gettingStartedQml/core/EditMenu.qml
+++ /dev/null
@@ -1,112 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the QtQml module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-import QtQuick 2.0
-
-Rectangle {
-    id: editMenu
-    width: 1000; height: 480
-    color: "powderblue"
-    property color buttonBorderColor: "#7A8182"
-    property color buttonFillColor: "#61BDCACD"
-    property string menuName:"Edit"
-
-    gradient: Gradient {
-        GradientStop { position: 0.0; color: "#6A7570" }
-        GradientStop { position: 1.0; color: Qt.darker("#6A7570") }
-    }
-
-    Rectangle {
-        id: actionContainer
-        color: "transparent"
-        anchors.centerIn: parent
-        width: parent.width
-        height: parent.height / 5
-
-        Row {
-            anchors.centerIn: parent
-            spacing: parent.width / 9
-            Button {
-                id: loadButton
-                buttonColor: buttonFillColor
-                label: "Copy"
-                labelSize: 16
-                borderColor: buttonBorderColor
-                height: actionContainer.height
-                width: actionContainer.width / 6
-                onButtonClick: textArea.copy()
-                gradient: Gradient {
-                    GradientStop { position: 0.0; color: Qt.lighter(buttonFillColor, 1.25) }
-                    GradientStop { position: 0.67; color: Qt.darker(buttonFillColor, 1.3) }
-                }
-            }
-
-            Button {
-                id: saveButton
-                height: actionContainer.height
-                width: actionContainer.width / 6
-                buttonColor: buttonFillColor
-                label: "Paste"
-                borderColor: buttonBorderColor
-                labelSize: 16
-                onButtonClick: textArea.paste()
-                gradient: Gradient {
-                    GradientStop { position: 0.0; color: Qt.lighter(buttonFillColor, 1.25) }
-                    GradientStop { position: 0.67; color: Qt.darker(buttonFillColor, 1.3) }
-                }
-            }
-
-            Button {
-                id: exitButton
-                label: "Select All"
-                height: actionContainer.height
-                width: actionContainer.width/6
-                labelSize: 16
-                buttonColor: buttonFillColor
-                borderColor: buttonBorderColor
-                onButtonClick: textArea.selectAll()
-                gradient: Gradient {
-                    GradientStop { position: 0.0; color: Qt.lighter(buttonFillColor, 1.25) }
-                    GradientStop { position: 0.67; color: Qt.darker(buttonFillColor, 1.3) }
-                }
-            }
-        }
-    }
-}
diff --git a/examples/quick/tutorials/gettingStartedQml/core/FileDialog.qml b/examples/quick/tutorials/gettingStartedQml/core/FileDialog.qml
deleted file mode 100644
index a8e2160590..0000000000
--- a/examples/quick/tutorials/gettingStartedQml/core/FileDialog.qml
+++ /dev/null
@@ -1,179 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the QtQml module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-import QtQuick 2.0
-
-Rectangle {
-    id: dialog
-    width: 200
-    height: 200 * partition
-    color: "transparent"
-
-    signal selectChanged()
-    signal notifyRefresh()
-    onNotifyRefresh: dirView.model = directory.files
-
-    property string selectedFile
-    property int selectedIndex: 0
-
-    Rectangle {
-        id: dirBox
-        radius: 10
-        antialiasing: true
-        anchors.centerIn: parent
-        height: parent.height -15
-        width: parent.width - 30
-
-        Rectangle {
-            id: header
-            height: parent.height * 0.1
-            width: parent.width
-            radius: 3
-            antialiasing: true
-            z: 1
-            gradient: Gradient {
-                GradientStop { position: 0.0; color: "#8C8F8C" }
-                GradientStop { position: 0.17; color: "#6A6D6A" }
-                GradientStop { position: 0.98;color: "#3F3F3F" }
-                GradientStop { position: 1.0; color: "#0e1B20" }
-            }
-            Text {
-                height: header.height
-                anchors.centerIn: header
-                text: "files:"
-                color: "lightblue"
-                font.weight: Font.Light
-                font.italic: true
-            }
-        }
-
-        GridView {
-            id: dirView
-            width: parent.width
-            height: parent.height * 0.9
-            anchors.top: header.bottom
-            cellWidth: 100
-            cellHeight: 75
-            model: directory.files
-            delegate: dirDelegate
-            clip: true
-            highlightMoveDuration: 40
-        }
-
-        Component {
-            id: dirDelegate
-
-            Rectangle {
-                id: file
-                color: "transparent"
-                width: dirView.cellWidth
-                height: dirView.cellHeight
-
-                Text {
-                    id: fileName
-                    width: parent.width
-                    anchors.centerIn: parent
-                    text: name
-                    color: "#BDCACD"
-                    font.weight: dirView.currentIndex == index ?  Font.DemiBold : Font.Normal
-                    font.pointSize: dirView.currentIndex == index ?  12 : 10
-                    elide: Text.ElideMiddle
-                    horizontalAlignment: Text.AlignHCenter
-                }
-
-                Rectangle {
-                    id: selection
-                    width: parent.width
-                    height: parent.height
-                    anchors.centerIn: parent
-                    radius: 10
-                    antialiasing: true
-                    scale: dirView.currentIndex == index ?  1 : 0.5
-                    opacity: dirView.currentIndex == index ?  1 : 0
-
-                    Text {
-                        id: overlay
-                        width: parent.width
-                        anchors.centerIn: parent
-                        text: name
-                        color: "#696167"
-                        font.weight: Font.DemiBold
-                        font.pointSize: 12
-                        elide: Text.ElideMiddle
-                        horizontalAlignment: Text.AlignHCenter
-                    }
-
-                    Behavior on opacity { NumberAnimation{ duration: 45 } }
-                    Behavior on scale { NumberAnimation{ duration: 45 } }
-                    gradient: Gradient {
-                        GradientStop { position: 0.0; color: Qt.lighter("lightsteelblue", 1.25) }
-                        GradientStop { position: 0.67; color: Qt.darker("lightsteelblue", 1.30) }
-                    }
-                    border.color: "lightsteelblue"
-                    border.width: 1
-                }
-
-                MouseArea {
-                    id: fileMouseArea
-                    anchors.fill: parent
-                    hoverEnabled: true
-
-                    onClicked: {
-                        dirView.currentIndex = index
-                        selectedFile = directory.files[index].name
-                        selectChanged()
-                    }
-                    onEntered: {
-                            fileName.color = "lightsteelblue"
-                            fileName.font.weight = Font.DemiBold
-                        }
-                    onExited: {
-                            fileName.font.weight = Font.Normal
-                            fileName.color = "#BDCACD"
-                        }
-                }
-            }
-        }
-
-        gradient: Gradient {
-            GradientStop { position: 0.0; color: "#A5333333" }
-            GradientStop { position: 1.0; color: "#03333333" }
-        }
-    }
-}
diff --git a/examples/quick/tutorials/gettingStartedQml/core/FileMenu.qml b/examples/quick/tutorials/gettingStartedQml/core/FileMenu.qml
deleted file mode 100644
index b43232d57b..0000000000
--- a/examples/quick/tutorials/gettingStartedQml/core/FileMenu.qml
+++ /dev/null
@@ -1,245 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the QtQml module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-import QtQuick 2.0
-import FileDialog 1.0
-
-Rectangle {
-    id: fileMenu
-    height: 480
-    width: 1000
-    property color buttonBorderColor: "#7F8487"
-    property color buttonFillColor: "#8FBDCACD"
-    property string fileContent: directory.fileContent
-
-    // menuName is accessible from outside this QML file
-    property string menuName: "File"
-
-    // Used to divide the screen into parts
-    property real partition: 1 / 3
-
-    color: "#6C646A"
-        gradient: Gradient {
-            GradientStop { position: 0.0; color: "#6C646A" }
-            GradientStop { position: 1.0; color: Qt.darker("#6A6D6A") }
-        }
-
-    Directory {
-        id: directory
-        filename: textInput.text
-        onDirectoryChanged: fileDialog.notifyRefresh()
-    }
-
-    Rectangle {
-        id: actionContainer
-
-        // Make this rectangle invisible
-        color: "transparent"
-        anchors.left: parent.left
-
-        // The height is a good proportion that creates more space at the
-        // top of the column of buttons
-        width: fileMenu.width * partition
-        height: fileMenu.height
-
-        Column {
-            anchors.centerIn: parent
-            spacing: parent.height / 32
-
-            Button {
-                id: saveButton
-                label: "Save"
-                borderColor: buttonBorderColor
-                buttonColor: buttonFillColor
-                width: actionContainer.width / 1.3
-                height: actionContainer.height / 8
-                labelSize: 24
-                onButtonClick: {
-                    directory.fileContent = textArea.textContent
-                    directory.filename = textInput.text
-                    directory.saveFile()
-                }
-                gradient: Gradient {
-                    GradientStop { position: 0.0; color: Qt.lighter(buttonFillColor,1.25) }
-                    GradientStop { position: 0.67; color: Qt.darker(buttonFillColor,1.3) }
-                }
-            }
-
-            Button {
-                id: loadButton
-                width: actionContainer.width / 1.3
-                height: actionContainer.height / 8
-                buttonColor: buttonFillColor
-                borderColor: buttonBorderColor
-                label: "Load"
-                labelSize: 24
-                onButtonClick: {
-                    directory.filename = textInput.text
-                    directory.loadFile()
-                    textArea.textContent = directory.fileContent
-                }
-                gradient: Gradient {
-                    GradientStop { position: 0.0; color: Qt.lighter(buttonFillColor,1.25) }
-                    GradientStop { position: 0.67; color: Qt.darker(buttonFillColor,1.3) }
-                }
-            }
-            Button {
-                id: newButton
-                width: actionContainer.width / 1.3
-                height: actionContainer.height / 8
-                buttonColor: buttonFillColor
-                borderColor: buttonBorderColor
-                label: "New"
-                labelSize: 24
-                onButtonClick: {
-                    textArea.textContent = ""
-                    textInput.text = ""
-                }
-                gradient: Gradient {
-                    GradientStop { position: 0.0; color: Qt.lighter(buttonFillColor,1.25) }
-                    GradientStop { position: 0.67; color: Qt.darker(buttonFillColor,1.3) }
-                }
-            }
-            Rectangle{
-                id: space
-                width: actionContainer.width/ 1.3
-                height: actionContainer.height / 16
-                color: "transparent"
-            }
-            Button {
-                id: exitButton
-                width: actionContainer.width / 1.3
-                height: actionContainer.height / 8
-                label: "Exit"
-                labelSize: 24
-                buttonColor: buttonFillColor
-                borderColor: buttonBorderColor
-                onButtonClick: Qt.quit()
-                gradient: Gradient {
-                    GradientStop { position: 0.0; color: Qt.lighter(buttonFillColor,1.25) }
-                    GradientStop { position: 0.67; color: Qt.darker(buttonFillColor,1.3) }
-                }
-            }
-        }
-    }
-
-    Rectangle {
-        id: dialogContainer
-
-        width: 2 * fileMenu.width * partition
-        height: fileMenu.height
-        anchors.right: parent.right
-        color: "transparent"
-
-        Column {
-            anchors.centerIn: parent
-            spacing: parent.height / 640
-            FileDialog {
-                id: fileDialog
-                height: 2 * dialogContainer.height * partition
-                width: dialogContainer.width
-                onSelectChanged: textInput.text = selectedFile
-            }
-
-            Rectangle {
-                id: lowerPartition
-                height: dialogContainer.height * partition
-                width: dialogContainer.width
-                color: "transparent"
-
-                Rectangle {
-                    id: nameField
-
-                    gradient: Gradient{
-                        GradientStop { position: 0.0; color: "#806F6F6F" }
-                        GradientStop { position: 1.0; color: "#136F6F6F" }
-                    }
-
-                    radius: 10
-                    anchors { centerIn: parent; leftMargin: 15; rightMargin: 15; topMargin: 15 }
-                    height: parent.height - 15
-                    width: parent.width - 20
-                    border { color:"#4A4A4A"; width: 1 }
-
-                    TextInput {
-                        id: textInput
-                        z: 2
-                        anchors { bottom: parent.bottom; topMargin: 10; horizontalCenter: parent.horizontalCenter }
-                        width: parent.width - 10
-                        height: parent.height - 10
-                        font.pointSize: 40
-                        color: "lightsteelblue"
-                        focus: true
-                    }
-
-                    Text {
-                        id: textInstruction
-                        anchors.centerIn: parent
-                        text: "Select file name and press Save or Load"
-                        font { pointSize: 11; weight: Font.Light; italic: true }
-                        color: "lightblue"
-                        z: 2
-                        opacity: (textInput.text == "") ? 1 : 0
-                    }
-
-                    Text {
-                        id: fieldLabel
-                        anchors { top: parent.top; left: parent.left }
-                        text: "  file name: "
-                        font { pointSize: 11; weight: Font.Light; italic: true }
-                        color: "lightblue"
-                        z: 2
-                    }
-
-                    MouseArea {
-                        anchors.centerIn: parent
-                        width: nameField.width
-                        height: nameField.height
-                        onClicked: {
-                            textInput.text = ""
-                            textInput.focus = true
-                            textInput.forceFocus()
-                        }
-                    }
-                }
-            }
-        }
-    }
-}
diff --git a/examples/quick/tutorials/gettingStartedQml/core/MenuBar.qml b/examples/quick/tutorials/gettingStartedQml/core/MenuBar.qml
deleted file mode 100644
index 58845e7b38..0000000000
--- a/examples/quick/tutorials/gettingStartedQml/core/MenuBar.qml
+++ /dev/null
@@ -1,157 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the QtQml module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-import QtQuick 2.0
-import QtQml.Models 2.1
-
-Rectangle {
-    id: menuBar
-    width: 1000; height: 300
-    color: "transparent"
-    property color fileColor: "plum"
-    property color editColor: "powderblue"
-
-    property real partition: 1 / 10
-
-    Column {
-        anchors.fill: parent
-        z: 1
-
-        // Container for the header and the buttons
-        Rectangle {
-            id: labelList
-            height: menuBar.height * partition
-            width: menuBar.width
-            color: "beige"
-            gradient: Gradient {
-                GradientStop { position: 0.0; color: "#8C8F8C" }
-                GradientStop { position: 0.17; color: "#6A6D6A" }
-                GradientStop { position: 0.98;color: "#3F3F3F" }
-                GradientStop { position: 1.0; color: "#0e1B20" }
-            }
-
-            Text {
-                height: parent.height
-                anchors { right: labelRow.left; verticalCenter: parent.bottom }
-                text: "menu:    "
-                color: "lightblue"
-                font { weight: Font.Light; italic: true }
-            }
-
-            // Row displays its children in a vertical row
-            Row {
-                id: labelRow
-                anchors.centerIn: parent
-                spacing: 40
-
-                Button {
-                    id: fileButton
-                    width: 50; height: 20
-                    label: "File"
-                    buttonColor: menuListView.currentIndex == 0 ? fileColor : Qt.darker(fileColor, 1.5)
-                    scale: menuListView.currentIndex == 0 ? 1.25 : 1
-                    labelSize: menuListView.currentIndex == 0 ? 16 : 12
-                    radius: 1
-
-                    // On a button click, change the list's currently selected item to FileMenu
-                    onButtonClick: menuListView.currentIndex = 0
-
-                    gradient: Gradient {
-                        GradientStop { position: 0.0; color: fileColor }
-                        GradientStop { position: 1.0; color: "#136F6F6F" }
-                    }
-                }
-
-                Button {
-                    id: editButton
-                    width: 50; height: 20
-                    buttonColor : menuListView.currentIndex == 1 ? Qt.darker(editColor, 1.5) : Qt.darker(editColor, 1.9)
-                    scale: menuListView.currentIndex == 1 ? 1.25 : 1
-                    label: "Edit"
-                    radius: 1
-                    labelSize: menuListView.currentIndex == 1 ? 16 : 12
-
-                    //on a button click, change the list's currently selected item to EditMenu
-                    onButtonClick: menuListView.currentIndex = 1
-                    gradient: Gradient {
-                        GradientStop { position: 0.0; color: editColor }
-                        GradientStop { position: 1.0; color: "#136F6F6F" }
-                    }
-                }
-            }
-        }
-
-        // A ListView will display a model according to a delegate
-        ListView {
-            id: menuListView
-            width: menuBar.width
-            height: 9 * menuBar.height * partition
-
-            // The model contains the data
-            model: menuListModel
-
-            //control the movement of the menu switching
-            snapMode: ListView.SnapOneItem
-            orientation: ListView.Horizontal
-            boundsBehavior: Flickable.StopAtBounds
-            flickDeceleration: 5000
-            highlightFollowsCurrentItem: true
-            highlightMoveDuration: 240
-            highlightRangeMode: ListView.StrictlyEnforceRange
-        }
-    }
-
-    // A list of visual items that already have delegates handling their display
-    ObjectModel {
-        id: menuListModel
-
-        FileMenu {
-            id: fileMenu
-            width: menuListView.width
-            height: menuListView.height
-            color: fileColor
-        }
-        EditMenu {
-            color: editColor
-            width: menuListView.width
-            height: menuListView.height
-        }
-    }
-}
diff --git a/examples/quick/tutorials/gettingStartedQml/core/TextArea.qml b/examples/quick/tutorials/gettingStartedQml/core/TextArea.qml
deleted file mode 100644
index c4e2ccd1da..0000000000
--- a/examples/quick/tutorials/gettingStartedQml/core/TextArea.qml
+++ /dev/null
@@ -1,91 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the QtQml module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-import QtQuick 2.0
-
-Rectangle {
-    id: textArea
-
-    function paste() { textEdit.paste() }
-    function copy() { textEdit.copy() }
-    function selectAll() { textEdit.selectAll() }
-
-    width: 400; height: 400
-
-    property color fontColor: "white"
-    property alias textContent: textEdit.text
-
-    Flickable {
-        id: flickArea
-        width: parent.width
-        height: parent.height
-        anchors.fill: parent
-
-        boundsBehavior: Flickable.StopAtBounds
-        flickableDirection: Flickable.HorizontalFlick
-        interactive: true
-
-        // Move the content coordinates to make the text area
-        // visible when scrolled with keyboard strokes
-        function ensureVisible(r) {
-            if (contentX >= r.x)
-                contentX = r.x;
-            else if (contentX + width <= r.x + r.width)
-                contentX = r.x + r.width - width;
-            if (contentY >= r.y)
-                contentY = r.y;
-            else if (contentY + height <= r.y + r.height)
-                contentY = r.y + r.height - height;
-        }
-
-        TextEdit {
-            id: textEdit
-            anchors.fill: parent
-            width: parent.width
-            height: parent.height
-            color: fontColor
-            focus: true
-            wrapMode: TextEdit.Wrap
-            font.pointSize: 10
-            onCursorRectangleChanged: flickArea.ensureVisible(cursorRectangle)
-            selectByMouse: true
-        }
-    }
-}
diff --git a/examples/quick/tutorials/gettingStartedQml/filedialog/dialogPlugin.cpp b/examples/quick/tutorials/gettingStartedQml/filedialog/dialogPlugin.cpp
deleted file mode 100644
index 26ea32c4ff..0000000000
--- a/examples/quick/tutorials/gettingStartedQml/filedialog/dialogPlugin.cpp
+++ /dev/null
@@ -1,52 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the QtQml module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "dialogPlugin.h"
-#include "directory.h"
-#include "file.h"
-#include <QtQml>
-
-void DialogPlugin::registerTypes(const char *uri)
-{
-    // Register the class Directory into QML as a "Directory" type version 1.0
-    // @uri FileDialog
-    qmlRegisterType<Directory>(uri, 1, 0, "Directory");
-    qmlRegisterType<File>(uri, 1, 0, "File");
-}
diff --git a/examples/quick/tutorials/gettingStartedQml/filedialog/dialogPlugin.h b/examples/quick/tutorials/gettingStartedQml/filedialog/dialogPlugin.h
deleted file mode 100644
index c6a4e22c09..0000000000
--- a/examples/quick/tutorials/gettingStartedQml/filedialog/dialogPlugin.h
+++ /dev/null
@@ -1,57 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the QtQml module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef DIALOGPLUGIN_H
-#define DIALOGPLUGIN_H
-
-#include <QtQml/QQmlExtensionPlugin>
-
-class DialogPlugin : public QQmlExtensionPlugin
-{
-    Q_OBJECT
-    Q_PLUGIN_METADATA(IID "org.qt-project.QmlExtensionPlugin.FileDialog")
-    public:
-        //registerTypes is inherited from QQmlExtensionPlugin
-        void registerTypes(const char *uri);
-
-};
-
-#endif
-
diff --git a/examples/quick/tutorials/gettingStartedQml/filedialog/directory.cpp b/examples/quick/tutorials/gettingStartedQml/filedialog/directory.cpp
deleted file mode 100644
index 8150ee59f8..0000000000
--- a/examples/quick/tutorials/gettingStartedQml/filedialog/directory.cpp
+++ /dev/null
@@ -1,227 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the QtQml module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "directory.h"
-#include <QDebug>
-
-/*
-    Directory constructor
-
-    Initialize the saves directory and creates the file list
-*/
-Directory::Directory(QObject *parent) : QObject(parent)
-{
-    m_dir.cd(QDir::currentPath());
-
-    // Go to the saved directory. if not found, create it
-    m_saveDir = "saves";
-    if (m_dir.cd(m_saveDir) == 0) {
-        m_dir.mkdir(m_saveDir);
-        m_dir.cd(m_saveDir);
-    }
-     m_filterList << "*.txt";
-
-    refresh();
-}
-
-/*
-    Directory::filesCount
-    Returns the number of files
-*/
-int Directory::filesCount() const
-{
-    return m_fileList.size();
-}
-
-/*
-    Function to append data into list property
-*/
-void appendFiles(QQmlListProperty<File> *property, File *file)
-{
-    Q_UNUSED(property)
-    Q_UNUSED(file)
-    // Do nothing. can't add to a directory using this method
-}
-
-/*
-    Function called to retrieve file in the list using an index
-*/
-File* fileAt(QQmlListProperty<File> *property, int index)
-{
-    return static_cast< QList<File *> *>(property->data)->at(index);
-}
-
-/*
-    Returns the number of files in the list
-*/
-int filesSize(QQmlListProperty<File> *property)
-{
-    return static_cast< QList<File *> *>(property->data)->size();
-}
-
-/*
-    Function called to empty the list property contents
-*/
-void clearFilesPtr(QQmlListProperty<File> *property)
-{
-    return static_cast< QList<File *> *>(property->data)->clear();
-}
-
-/*
-    Returns the list of files as a QQmlListProperty.
-*/
-QQmlListProperty<File> Directory::files()
-{
-    refresh();
-    return QQmlListProperty<File>(this, &m_fileList, &appendFiles, &filesSize, &fileAt, &clearFilesPtr);
-}
-
-/*
-    Return the name of the currently selected file.
-*/
-QString Directory::filename() const
-{
-    return currentFile.name();
-}
-
-/*
-    Return the file's content as a string.
-*/
-QString Directory::fileContent() const
-{
-    return m_fileContent;
-}
-
-/*
-    Set the file name of the current file.
-*/
-void Directory::setFilename(const QString &str)
-{
-    if (str != currentFile.name()) {
-        currentFile.setName(str);
-        emit filenameChanged();
-    }
-}
-
-/*
-    Set the content of the file as a string.
-*/
-void Directory::setFileContent(const QString &str)
-{
-    if (str != m_fileContent) {
-        m_fileContent = str;
-        emit fileContentChanged();
-    }
-}
-
-/*
-    Called from QML to save the file using the filename and content.
-    Makes sure that the file has a .txt extension.
-*/
-void Directory::saveFile()
-{
-    if (currentFile.name().size() == 0) {
-        qWarning() << "Cannot save file, empty filename.";
-        return;
-    }
-
-    QString extendedName = currentFile.name();
-    if (!currentFile.name().endsWith(".txt")) {
-        extendedName.append(".txt");
-    }
-
-    QFile file(m_dir.filePath(extendedName));
-    if (file.open(QFile::WriteOnly | QFile::Truncate)) {
-        QTextStream outStream(&file);
-        outStream << m_fileContent;
-    }
-
-    file.close();
-    refresh();
-    emit directoryChanged();
-}
-
-/*
-    Load the contents of a file.
-    Only loads files with a .txt extension
-*/
-void Directory::loadFile()
-{
-    m_fileContent.clear();
-    QString extendedName = currentFile.name();
-    if (!currentFile.name().endsWith(".txt")) {
-        extendedName.append(".txt");
-    }
-
-    QFile file( m_dir.filePath(extendedName));
-    if (file.open(QFile::ReadOnly )) {
-        QTextStream inStream(&file);
-        QString line;
-
-        do {
-            line = inStream.read(75);
-            m_fileContent.append(line);
-        } while (!line .isNull());
-    }
-    file.close();
-}
-
-/*
-    Reloads the content of the files list. This is to ensure
-    that the newly created files are added onto the list.
-*/
-void Directory::refresh()
-{
-    m_dirFiles = m_dir.entryList(m_filterList, QDir::Files, QDir::Name);
-    m_fileList.clear();
-
-    File * file;
-    for (int i = 0; i < m_dirFiles.size(); i ++) {
-        file = new File();
-
-        if (m_dirFiles.at(i).endsWith(".txt")) {
-            QString name = m_dirFiles.at(i);
-            file->setName(name.remove(".txt", Qt::CaseSensitive));
-        } else {
-            file->setName(m_dirFiles.at(i));
-        }
-        m_fileList.append(file);
-    }
-}
diff --git a/examples/quick/tutorials/gettingStartedQml/filedialog/directory.h b/examples/quick/tutorials/gettingStartedQml/filedialog/directory.h
deleted file mode 100644
index 713bb2a1f9..0000000000
--- a/examples/quick/tutorials/gettingStartedQml/filedialog/directory.h
+++ /dev/null
@@ -1,106 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the QtQml module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef DIRECTORY_H
-#define DIRECTORY_H
-
-#include "file.h"
-
-#include <QDir>
-#include <QStringList>
-#include <QTextStream>
-#include <QQmlListProperty>
-#include <QObject>
-
-class Directory : public QObject {
-    Q_OBJECT
-
-    // Number of files in the directory
-    Q_PROPERTY(int filesCount READ filesCount)
-
-    // List property containing file names as QString
-    Q_PROPERTY(QQmlListProperty<File> files READ files CONSTANT)
-
-    // File name of the text file to read/write
-    Q_PROPERTY(QString filename READ filename WRITE setFilename NOTIFY filenameChanged)
-
-    // Text content of the file
-    Q_PROPERTY(QString fileContent READ fileContent WRITE setFileContent NOTIFY fileContentChanged)
-
-public:
-    Directory(QObject *parent = 0);
-
-    // Properties' read functions
-    int filesCount() const;
-    QString filename() const;
-    QString fileContent() const;
-    QQmlListProperty<File> files();
-
-    // Properties' write functions
-    void setFilename(const QString &str);
-    void setFileContent(const QString &str);
-
-    // Accessible from QML
-    Q_INVOKABLE void saveFile();
-    Q_INVOKABLE void loadFile();
-
-signals:
-    void directoryChanged();
-    void filenameChanged();
-    void fileContentChanged();
-
-private:
-    QDir m_dir;
-    QStringList m_dirFiles;
-    File currentFile;
-    QString m_saveDir;
-    QStringList m_filterList;
-
-    // Contains the file data in QString format
-    QString m_fileContent;
-
-    // Registered to QML in a plugin. Accessible from QML as a property of Directory
-    QList<File *> m_fileList;
-
-    // Refresh content of the directory
-    void refresh();
-};
-
-#endif
diff --git a/examples/quick/tutorials/gettingStartedQml/filedialog/file.cpp b/examples/quick/tutorials/gettingStartedQml/filedialog/file.cpp
deleted file mode 100644
index 23f57dc7b8..0000000000
--- a/examples/quick/tutorials/gettingStartedQml/filedialog/file.cpp
+++ /dev/null
@@ -1,58 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the QtQml module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "file.h"
-
-File::File(QObject *parent) : QObject(parent)
-{
-}
-
-QString File::name() const
-{
-    return m_name;
-}
-
-void File::setName(const QString &str)
-{
-    if (str != m_name) {
-        m_name = str;
-        emit nameChanged();
-    }
-}
diff --git a/examples/quick/tutorials/gettingStartedQml/filedialog/file.h b/examples/quick/tutorials/gettingStartedQml/filedialog/file.h
deleted file mode 100644
index 4347bcb1dc..0000000000
--- a/examples/quick/tutorials/gettingStartedQml/filedialog/file.h
+++ /dev/null
@@ -1,66 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the QtQml module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef FILE_H
-#define FILE_H
-
-#include <QObject>
-#include <QString>
-
-class File : public QObject
-{
-    Q_OBJECT
-
-    Q_PROPERTY(QString name READ name WRITE setName NOTIFY nameChanged)
-
-public:
-    File(QObject *parent = 0);
-
-    QString name() const;
-    void setName(const QString &str);
-
-signals:
-    void nameChanged();
-
-private:
-    QString m_name;
-};
-
-#endif
diff --git a/examples/quick/tutorials/gettingStartedQml/filedialog/filedialog.pro b/examples/quick/tutorials/gettingStartedQml/filedialog/filedialog.pro
deleted file mode 100644
index 8f8f4549aa..0000000000
--- a/examples/quick/tutorials/gettingStartedQml/filedialog/filedialog.pro
+++ /dev/null
@@ -1,28 +0,0 @@
-TEMPLATE = lib
-CONFIG += plugin
-QT += qml
-
-DESTDIR +=  ../imports/FileDialog
-OBJECTS_DIR = tmp
-MOC_DIR = tmp
-
-TARGET = filedialogplugin
-
-HEADERS += \
-        directory.h \
-        file.h \
-        dialogPlugin.h
-
-SOURCES += \
-        directory.cpp \
-        file.cpp \
-        dialogPlugin.cpp
-
-EXAMPLE_FILES += qmldir
-
-# Copy the qmldir file to the same folder as the plugin binary
-cpqmldir.files = $$PWD/qmldir
-cpqmldir.path = $$DESTDIR
-COPIES += cpqmldir
-
-CONFIG += install_ok  # Do not cargo-cult this!
diff --git a/examples/quick/tutorials/gettingStartedQml/filedialog/qmldir b/examples/quick/tutorials/gettingStartedQml/filedialog/qmldir
deleted file mode 100644
index fbcd5f7fd3..0000000000
--- a/examples/quick/tutorials/gettingStartedQml/filedialog/qmldir
+++ /dev/null
@@ -1,2 +0,0 @@
-module FileDialog
-plugin filedialogplugin
diff --git a/examples/quick/tutorials/gettingStartedQml/gettingStartedQml.pro b/examples/quick/tutorials/gettingStartedQml/gettingStartedQml.pro
deleted file mode 100644
index 725ff3bbac..0000000000
--- a/examples/quick/tutorials/gettingStartedQml/gettingStartedQml.pro
+++ /dev/null
@@ -1,11 +0,0 @@
-TEMPLATE      = subdirs
-SUBDIRS       = \
-                filedialog\
-
-EXAMPLE_FILES = \
-    core \
-    images \
-    parts \
-    pics \
-    texteditor.qmlproject \
-    texteditor.qml
diff --git a/examples/quick/tutorials/gettingStartedQml/images/arrow.png b/examples/quick/tutorials/gettingStartedQml/images/arrow.png
deleted file mode 100644
index 20ee200f5f..0000000000
--- a/examples/quick/tutorials/gettingStartedQml/images/arrow.png
+++ /dev/null
diff --git a/examples/quick/tutorials/gettingStartedQml/pics/qml-texteditor5_editmenu.png b/examples/quick/tutorials/gettingStartedQml/pics/qml-texteditor5_editmenu.png
deleted file mode 100644
index 27feed5e82..0000000000
--- a/examples/quick/tutorials/gettingStartedQml/pics/qml-texteditor5_editmenu.png
+++ /dev/null
diff --git a/examples/quick/tutorials/gettingStartedQml/pics/qml-texteditor5_filemenu.png b/examples/quick/tutorials/gettingStartedQml/pics/qml-texteditor5_filemenu.png
deleted file mode 100644
index 4d8f9f22b2..0000000000
--- a/examples/quick/tutorials/gettingStartedQml/pics/qml-texteditor5_filemenu.png
+++ /dev/null
diff --git a/examples/quick/tutorials/gettingStartedQml/pics/qml-texteditor5_newfile.png b/examples/quick/tutorials/gettingStartedQml/pics/qml-texteditor5_newfile.png
deleted file mode 100644
index 680acfe839..0000000000
--- a/examples/quick/tutorials/gettingStartedQml/pics/qml-texteditor5_newfile.png
+++ /dev/null
diff --git a/examples/quick/tutorials/gettingStartedQml/texteditor.qml b/examples/quick/tutorials/gettingStartedQml/texteditor.qml
deleted file mode 100644
index 167c3fdb52..0000000000
--- a/examples/quick/tutorials/gettingStartedQml/texteditor.qml
+++ /dev/null
@@ -1,135 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the QtQml module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-import QtQuick 2.0
-import "core"
-
-Rectangle {
-    id: screen
-    width: 1000; height: 1000
-    property int partition: height / 3
-    state: "DRAWER_CLOSED"
-
-    // Item 1: MenuBar on the top portion of the screen
-    MenuBar {
-        id: menuBar
-        height: screen.partition
-        width: screen.width
-        z: 1
-    }
-
-    //Item 2: The editable text area
-    TextArea {
-        id: textArea
-        y: drawer.height
-        color: "#3F3F3F"
-        fontColor: "#DCDCCC"
-        height: partition * 2
-        width: parent.width
-    }
-
-    // Item 3: The drawer handle
-    Rectangle {
-        id: drawer
-        height:15; width: parent.width
-        border.color : "#6A6D6A"
-        border.width: 1
-        z: 1
-
-        gradient: Gradient {
-            GradientStop { position: 0.0; color: "#8C8F8C" }
-            GradientStop { position: 0.17; color: "#6A6D6A" }
-            GradientStop { position: 0.77; color: "#3F3F3F" }
-            GradientStop { position: 1.0; color: "#6A6D6A" }
-        }
-
-        Image {
-            id: arrowIcon
-            source: "images/arrow.png"
-            anchors.horizontalCenter: parent.horizontalCenter
-
-            Behavior { NumberAnimation { property: "rotation"; easing.type: Easing.OutExpo } }
-        }
-
-        MouseArea {
-            id: drawerMouseArea
-            anchors.fill: parent
-            hoverEnabled: true
-            onEntered: parent.border.color = Qt.lighter("#6A6D6A")
-            onExited: parent.border.color = "#6A6D6A"
-            onClicked: {
-                if (screen.state == "DRAWER_CLOSED")
-                    screen.state = "DRAWER_OPEN"
-                else if (screen.state == "DRAWER_OPEN")
-                    screen.state = "DRAWER_CLOSED"
-            }
-        }
-    }
-
-//! [states]
-    states: [
-        State {
-            name: "DRAWER_OPEN"
-            PropertyChanges { target: menuBar; y: 0 }
-            PropertyChanges { target: textArea; y: partition + drawer.height }
-            PropertyChanges { target: drawer; y: partition }
-            PropertyChanges { target: arrowIcon; rotation: 180 }
-        },
-        State {
-            name: "DRAWER_CLOSED"
-            PropertyChanges { target: menuBar; y: -height; }
-            PropertyChanges { target: textArea; y: drawer.height; height: screen.height - drawer.height }
-            PropertyChanges { target: drawer; y: 0 }
-            PropertyChanges { target: arrowIcon; rotation: 0 }
-        }
-    ]
-//! [states]
-
-//! [transitions]
-    transitions: [
-        Transition {
-            to: "*"
-            NumberAnimation { target: textArea; properties: "y, height"; duration: 100; easing.type: Easing.OutExpo }
-            NumberAnimation { target: menuBar; properties: "y"; duration: 100; easing.type: Easing.OutExpo }
-            NumberAnimation { target: drawer; properties: "y"; duration: 100; easing.type: Easing.OutExpo }
-        }
-    ]
-//! [transitions]
-}
diff --git a/examples/quick/tutorials/gettingStartedQml/texteditor.qmlproject b/examples/quick/tutorials/gettingStartedQml/texteditor.qmlproject
deleted file mode 100644
index 72bdcdea73..0000000000
--- a/examples/quick/tutorials/gettingStartedQml/texteditor.qmlproject
+++ /dev/null
@@ -1,20 +0,0 @@
-import QmlProject 1.0
-
-Project {
-    mainFile: "texteditor.qml"
-
-    /* Include .qml, .js, and image files from current directory and subdirectories */
-    QmlFiles {
-        directory: "."
-    }
-
-    JavaScriptFiles {
-        directory: "."
-    }
-
-    ImageFiles {
-        directory: "."
-    }
-
-    importPaths: ["./imports"]
-}
diff --git a/examples/quick/tutorials/helloworld/Cell.qml b/examples/quick/tutorials/helloworld/Cell.qml
index 8c4d5e2a2d..33b9bf9935 100644
--- a/examples/quick/tutorials/helloworld/Cell.qml
+++ b/examples/quick/tutorials/helloworld/Cell.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/tutorials/helloworld/tutorial1.qml b/examples/quick/tutorials/helloworld/tutorial1.qml
index 960c7903b4..73cdd7911b 100644
--- a/examples/quick/tutorials/helloworld/tutorial1.qml
+++ b/examples/quick/tutorials/helloworld/tutorial1.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/tutorials/helloworld/tutorial2.qml b/examples/quick/tutorials/helloworld/tutorial2.qml
index a28b2c3c43..8b13b28c58 100644
--- a/examples/quick/tutorials/helloworld/tutorial2.qml
+++ b/examples/quick/tutorials/helloworld/tutorial2.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/tutorials/helloworld/tutorial3.qml b/examples/quick/tutorials/helloworld/tutorial3.qml
index 9309a49837..8c40b40e1a 100644
--- a/examples/quick/tutorials/helloworld/tutorial3.qml
+++ b/examples/quick/tutorials/helloworld/tutorial3.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/tutorials/samegame/samegame1/Block.qml b/examples/quick/tutorials/samegame/samegame1/Block.qml
index 85984cb465..eac8e93810 100644
--- a/examples/quick/tutorials/samegame/samegame1/Block.qml
+++ b/examples/quick/tutorials/samegame/samegame1/Block.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/tutorials/samegame/samegame1/Button.qml b/examples/quick/tutorials/samegame/samegame1/Button.qml
index 0f678c1606..ddab89e56d 100644
--- a/examples/quick/tutorials/samegame/samegame1/Button.qml
+++ b/examples/quick/tutorials/samegame/samegame1/Button.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/tutorials/samegame/samegame1/samegame.qml b/examples/quick/tutorials/samegame/samegame1/samegame.qml
index e8c5ff7a58..68a1921da7 100644
--- a/examples/quick/tutorials/samegame/samegame1/samegame.qml
+++ b/examples/quick/tutorials/samegame/samegame1/samegame.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/tutorials/samegame/samegame2/Block.qml b/examples/quick/tutorials/samegame/samegame2/Block.qml
index 369e46de3b..12cc0ea043 100644
--- a/examples/quick/tutorials/samegame/samegame2/Block.qml
+++ b/examples/quick/tutorials/samegame/samegame2/Block.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/tutorials/samegame/samegame2/Button.qml b/examples/quick/tutorials/samegame/samegame2/Button.qml
index 1d40677a30..77921772d2 100644
--- a/examples/quick/tutorials/samegame/samegame2/Button.qml
+++ b/examples/quick/tutorials/samegame/samegame2/Button.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/tutorials/samegame/samegame2/samegame.qml b/examples/quick/tutorials/samegame/samegame2/samegame.qml
index 8c35c80080..2c68fcf155 100644
--- a/examples/quick/tutorials/samegame/samegame2/samegame.qml
+++ b/examples/quick/tutorials/samegame/samegame2/samegame.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/tutorials/samegame/samegame3/Block.qml b/examples/quick/tutorials/samegame/samegame3/Block.qml
index 7b2f1fb42a..d49bf89727 100644
--- a/examples/quick/tutorials/samegame/samegame3/Block.qml
+++ b/examples/quick/tutorials/samegame/samegame3/Block.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/tutorials/samegame/samegame3/Button.qml b/examples/quick/tutorials/samegame/samegame3/Button.qml
index 1d40677a30..77921772d2 100644
--- a/examples/quick/tutorials/samegame/samegame3/Button.qml
+++ b/examples/quick/tutorials/samegame/samegame3/Button.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/tutorials/samegame/samegame3/Dialog.qml b/examples/quick/tutorials/samegame/samegame3/Dialog.qml
index 0546159893..94e708f9cf 100644
--- a/examples/quick/tutorials/samegame/samegame3/Dialog.qml
+++ b/examples/quick/tutorials/samegame/samegame3/Dialog.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/tutorials/samegame/samegame3/samegame.qml b/examples/quick/tutorials/samegame/samegame3/samegame.qml
index 20f87d028d..a84cc67146 100644
--- a/examples/quick/tutorials/samegame/samegame3/samegame.qml
+++ b/examples/quick/tutorials/samegame/samegame3/samegame.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/tutorials/samegame/samegame4/content/BoomBlock.qml b/examples/quick/tutorials/samegame/samegame4/content/BoomBlock.qml
index 67bc65769c..6ab2679744 100644
--- a/examples/quick/tutorials/samegame/samegame4/content/BoomBlock.qml
+++ b/examples/quick/tutorials/samegame/samegame4/content/BoomBlock.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/tutorials/samegame/samegame4/content/Button.qml b/examples/quick/tutorials/samegame/samegame4/content/Button.qml
index 1d40677a30..77921772d2 100644
--- a/examples/quick/tutorials/samegame/samegame4/content/Button.qml
+++ b/examples/quick/tutorials/samegame/samegame4/content/Button.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/tutorials/samegame/samegame4/content/Dialog.qml b/examples/quick/tutorials/samegame/samegame4/content/Dialog.qml
index e6c2cec3bb..5663add8ad 100644
--- a/examples/quick/tutorials/samegame/samegame4/content/Dialog.qml
+++ b/examples/quick/tutorials/samegame/samegame4/content/Dialog.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/tutorials/samegame/samegame4/samegame.qml b/examples/quick/tutorials/samegame/samegame4/samegame.qml
index a4bcaee7d9..2bfdca9bd6 100644
--- a/examples/quick/tutorials/samegame/samegame4/samegame.qml
+++ b/examples/quick/tutorials/samegame/samegame4/samegame.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/tutorials/tutorials.pro b/examples/quick/tutorials/tutorials.pro
index fd6117b2d0..429e77ace2 100644
--- a/examples/quick/tutorials/tutorials.pro
+++ b/examples/quick/tutorials/tutorials.pro
@@ -1,5 +1,4 @@
 TEMPLATE = subdirs
-SUBDIRS += gettingStartedQml
 
 EXAMPLE_FILES = \
     dynamicview \
diff --git a/examples/quick/views/visualdatamodel/visualdatamodel.qmlproject b/examples/quick/views/delegatemodel/delegatemodel.qmlproject
index 2bb4016996..2bb4016996 100644
--- a/examples/quick/views/visualdatamodel/visualdatamodel.qmlproject
+++ b/examples/quick/views/delegatemodel/delegatemodel.qmlproject
diff --git a/examples/quick/views/delegatemodel/dragselection.qml b/examples/quick/views/delegatemodel/dragselection.qml
new file mode 100644
index 0000000000..15fd2654c2
--- /dev/null
+++ b/examples/quick/views/delegatemodel/dragselection.qml
@@ -0,0 +1,211 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of The Qt Company Ltd nor the names of its
+**     contributors may be used to endorse or promote products derived
+**     from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.0
+import QtQml.Models 2.1
+
+Item {
+    id: root
+
+    width: 320
+    height: 480
+
+    property bool dragging: false
+
+    Component {
+        id: packageDelegate
+        Package {
+            id: packageRoot
+
+            MouseArea {
+                id: visibleContainer
+                Package.name: "visible"
+
+                width: 64
+                height: 64
+                enabled: packageRoot.DelegateModel.inSelected
+
+                drag.target: draggable
+
+                Item {
+                    id: draggable
+
+                    width: 64
+                    height: 64
+
+                    Drag.active: visibleContainer.drag.active
+
+                    anchors { horizontalCenter: parent.horizontalCenter; verticalCenter: parent.verticalCenter }
+
+                    states: State {
+                        when: visibleContainer.drag.active
+                        AnchorChanges { target:  draggable; anchors { horizontalCenter: undefined; verticalCenter: undefined} }
+                        ParentChange { target: selectionView; parent: draggable; x: 0; y: 0 }
+                        PropertyChanges { target: root; dragging: true }
+                        ParentChange { target: draggable; parent: root }
+                    }
+                }
+                DropArea {
+                    anchors.fill: parent
+                    onEntered: selectedItems.move(0, visualModel.items.get(packageRoot.DelegateModel.itemsIndex), selectedItems.count)
+                }
+            }
+            Item {
+                id: selectionContainer
+                Package.name: "selection"
+
+                width: 64
+                height: 64
+
+                visible: PathView.onPath
+            }
+            Rectangle {
+                id: content
+                parent: visibleContainer
+
+                width: 58
+                height: 58
+
+                radius: 8
+
+                gradient: Gradient {
+                    GradientStop { id: gradientStart; position: 0.0; color: "#8AC953" }
+                    GradientStop { id: gradientEnd; position: 1.0; color: "#8BC953" }
+                }
+
+                border.width: 2
+                border.color: "#007423"
+
+                state: root.dragging && packageRoot.DelegateModel.inSelected ? "selected" : "visible"
+
+                Text {
+                    anchors.fill: parent
+                    horizontalAlignment: Text.AlignHCenter
+                    verticalAlignment: Text.AlignVCenter
+                    color: "white"
+                    text: modelData
+                    font.pixelSize: 18
+                }
+
+                Rectangle {
+                    anchors { right: parent.right; top: parent.top; margins: 3 }
+                    width: 12; height: 12
+                    color: packageRoot.DelegateModel.inSelected ? "black" : "white"
+                    radius: 6
+
+                    border.color: "white"
+                    border.width: 2
+
+                    MouseArea {
+                        anchors.fill: parent
+                        onClicked: packageRoot.DelegateModel.inSelected = !packageRoot.DelegateModel.inSelected
+                    }
+                }
+
+                states: [
+                    State {
+                        name: "selected"
+                        ParentChange { target: content; parent: selectionContainer; x: 3; y: 3 }
+                        PropertyChanges { target: packageRoot; DelegateModel.inItems: visibleContainer.drag.active }
+                        PropertyChanges { target: gradientStart; color: "#017423" }
+                        PropertyChanges { target: gradientStart; color: "#007423" }
+                    }, State {
+                        name: "visible"
+                        PropertyChanges { target: packageRoot; DelegateModel.inItems: true }
+                        ParentChange { target: content; parent: visibleContainer; x: 3; y: 3 }
+                        PropertyChanges { target: gradientStart; color: "#8AC953" }
+                        PropertyChanges { target: gradientStart; color: "#8BC953" }
+                    }
+                ]
+                transitions: Transition {
+                    PropertyAction { target: packageRoot; properties: "DelegateModel.inItems" }
+                    ParentAnimation {
+                        target: content
+                        NumberAnimation { target: content; properties: "x,y"; duration: 500 }
+                    }
+                    ColorAnimation { targets: [gradientStart, gradientEnd]; duration: 500 }
+                }
+            }
+        }
+    }
+
+    DelegateModel {
+        id: visualModel
+        model: 35
+        delegate: packageDelegate
+
+        groups: DelegateModelGroup { id: selectedItems; name: "selected" }
+
+        Component.onCompleted:  parts.selection.filterOnGroup = "selected"
+    }
+
+    PathView {
+        id: selectionView
+
+        height: 64
+        width: 64
+
+        model: visualModel.parts.selection
+
+        path: Path {
+            startX: 0
+            startY: 0
+            PathLine { x: 64; y: 64 }
+        }
+    }
+
+    GridView {
+        id: itemsView
+        anchors { fill: parent }
+        cellWidth: 64
+        cellHeight: 64
+        model: visualModel.parts.visible
+    }
+}
diff --git a/examples/quick/views/delegatemodel/slideshow.qml b/examples/quick/views/delegatemodel/slideshow.qml
new file mode 100644
index 0000000000..b252519bbf
--- /dev/null
+++ b/examples/quick/views/delegatemodel/slideshow.qml
@@ -0,0 +1,162 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of The Qt Company Ltd nor the names of its
+**     contributors may be used to endorse or promote products derived
+**     from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.12
+import QtQml.Models 2.12
+import "../../shared" as Shared
+
+Rectangle {
+    id: root
+
+    property Item displayItem: null
+
+    width: 300; height: 400
+
+    color: "black"
+
+    Shared.FlickrRssModel {
+        id: flickrModel
+        tags: "fjords,mountains"
+    }
+    DelegateModel {
+        id: visualModel
+
+        model: flickrModel
+        delegate: Item {
+            id: delegateItem
+
+            width: 76; height: 76
+
+            Rectangle {
+                id: image
+                x: 0; y: 0; width: 76; height: 76
+                border.width: 1
+                border.color: "white"
+                color: "black"
+
+                Image {
+                    anchors.fill: parent
+                    anchors.leftMargin: 1
+                    anchors.topMargin: 1
+
+                    source: thumbnail
+                    fillMode: Image.PreserveAspectFit
+                }
+
+                MouseArea {
+                    id: clickArea
+                    anchors.fill: parent
+
+                    onClicked: root.displayItem = root.displayItem !== delegateItem ? delegateItem : null
+                }
+
+                states: [
+                    State {
+                        when: root.displayItem === delegateItem
+                        name: "inDisplay";
+                        ParentChange { target: image; parent: imageContainer; x: 75; y: 75; width: 150; height: 150 }
+                        PropertyChanges { target: image; z: 2 }
+                        PropertyChanges { target: delegateItem; DelegateModel.inItems: false }
+                    },
+                    State {
+                        when: root.displayItem !== delegateItem
+                        name: "inList";
+                        ParentChange { target: image; parent: delegateItem; x: 2; y: 2; width: 75; height: 75 }
+                        PropertyChanges { target: image; z: 1 }
+                        PropertyChanges { target: delegateItem; DelegateModel.inItems: true }
+                    }
+                ]
+
+                transitions: [
+                    Transition {
+                        from: "inList"
+                        SequentialAnimation {
+                            PropertyAction { target: delegateItem; property: "DelegateModel.inPersistedItems"; value: true }
+                            ParentAnimation {
+                                target: image;
+                                via: root
+                                NumberAnimation { target: image; properties: "x,y,width,height"; duration: 1000 }
+                            }
+                        }
+                    }, Transition {
+                        from: "inDisplay"
+                        SequentialAnimation {
+                            ParentAnimation {
+                                target: image
+                                NumberAnimation { target: image; properties: "x,y,width,height"; duration: 1000 }
+                            }
+                            PropertyAction { target: delegateItem; property: "DelegateModel.inPersistedItems"; value: false }
+                        }
+                    }
+                ]
+            }
+        }
+    }
+
+
+    PathView {
+        id: imagePath
+
+        anchors { left: parent.left; top: imageContainer.bottom; right: parent.right; bottom: parent.bottom }
+        model: visualModel
+
+        pathItemCount: 7
+        path: Path {
+            startX: -50; startY: 0
+            PathQuad { x: 150; y: 50; controlX: 0; controlY: 50 }
+            PathQuad { x: 350; y: 0; controlX: 300; controlY: 50 }
+        }
+    }
+
+    Item {
+        id: imageContainer
+        anchors { fill: parent; bottomMargin: 100 }
+    }
+}
diff --git a/examples/quick/views/doc/src/views.qdoc b/examples/quick/views/doc/src/views.qdoc
index cdec8b69fc..294b88542b 100644
--- a/examples/quick/views/doc/src/views.qdoc
+++ b/examples/quick/views/doc/src/views.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/examples/quick/views/gridview/gridview-example.qml b/examples/quick/views/gridview/gridview-example.qml
index 040347ef07..76a1d8dd37 100644
--- a/examples/quick/views/gridview/gridview-example.qml
+++ b/examples/quick/views/gridview/gridview-example.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/views/listview/content/PetsModel.qml b/examples/quick/views/listview/content/PetsModel.qml
index f72b6f7183..bc8751f00a 100644
--- a/examples/quick/views/listview/content/PetsModel.qml
+++ b/examples/quick/views/listview/content/PetsModel.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/views/listview/content/PressAndHoldButton.qml b/examples/quick/views/listview/content/PressAndHoldButton.qml
index 44be57a4f3..527394eb4d 100644
--- a/examples/quick/views/listview/content/PressAndHoldButton.qml
+++ b/examples/quick/views/listview/content/PressAndHoldButton.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/views/listview/content/RecipesModel.qml b/examples/quick/views/listview/content/RecipesModel.qml
index da5b36efff..05f6d8a472 100644
--- a/examples/quick/views/listview/content/RecipesModel.qml
+++ b/examples/quick/views/listview/content/RecipesModel.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/views/listview/content/SmallText.qml b/examples/quick/views/listview/content/SmallText.qml
index b3d4a71311..21dc46d676 100644
--- a/examples/quick/views/listview/content/SmallText.qml
+++ b/examples/quick/views/listview/content/SmallText.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/views/listview/content/TextButton.qml b/examples/quick/views/listview/content/TextButton.qml
index b344b9db1a..ed95112d47 100644
--- a/examples/quick/views/listview/content/TextButton.qml
+++ b/examples/quick/views/listview/content/TextButton.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/views/listview/content/ToggleButton.qml b/examples/quick/views/listview/content/ToggleButton.qml
index db9a6954a9..0a2747a683 100644
--- a/examples/quick/views/listview/content/ToggleButton.qml
+++ b/examples/quick/views/listview/content/ToggleButton.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the QtQml module of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/views/listview/displaymargin.qml b/examples/quick/views/listview/displaymargin.qml
index 85dcfc1b64..e0024e72a9 100644
--- a/examples/quick/views/listview/displaymargin.qml
+++ b/examples/quick/views/listview/displaymargin.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/views/listview/dynamiclist.qml b/examples/quick/views/listview/dynamiclist.qml
index 8ea3d24401..bfc697d094 100644
--- a/examples/quick/views/listview/dynamiclist.qml
+++ b/examples/quick/views/listview/dynamiclist.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/views/listview/expandingdelegates.qml b/examples/quick/views/listview/expandingdelegates.qml
index 94a8fcf0b8..1308e8441d 100644
--- a/examples/quick/views/listview/expandingdelegates.qml
+++ b/examples/quick/views/listview/expandingdelegates.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/views/listview/highlight.qml b/examples/quick/views/listview/highlight.qml
index ac29c5cb70..5b03d30f25 100644
--- a/examples/quick/views/listview/highlight.qml
+++ b/examples/quick/views/listview/highlight.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/views/listview/highlightranges.qml b/examples/quick/views/listview/highlightranges.qml
index 1820917893..7bc9ab7fe1 100644
--- a/examples/quick/views/listview/highlightranges.qml
+++ b/examples/quick/views/listview/highlightranges.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/views/listview/sections.qml b/examples/quick/views/listview/sections.qml
index 340eddeb84..75b0f5c6d9 100644
--- a/examples/quick/views/listview/sections.qml
+++ b/examples/quick/views/listview/sections.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/views/main.cpp b/examples/quick/views/main.cpp
index 34323cf0ee..b09597e804 100644
--- a/examples/quick/views/main.cpp
+++ b/examples/quick/views/main.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/views/objectmodel/objectmodel.qml b/examples/quick/views/objectmodel/objectmodel.qml
index a0480447bf..8fc2f7c386 100644
--- a/examples/quick/views/objectmodel/objectmodel.qml
+++ b/examples/quick/views/objectmodel/objectmodel.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/views/package/Delegate.qml b/examples/quick/views/package/Delegate.qml
index a6b9783a53..7c73f35c3d 100644
--- a/examples/quick/views/package/Delegate.qml
+++ b/examples/quick/views/package/Delegate.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/views/package/view.qml b/examples/quick/views/package/view.qml
index 70056b617a..311cc3be8e 100644
--- a/examples/quick/views/package/view.qml
+++ b/examples/quick/views/package/view.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/views/parallax/content/Clock.qml b/examples/quick/views/parallax/content/Clock.qml
deleted file mode 100644
index 9e6ed16c80..0000000000
--- a/examples/quick/views/parallax/content/Clock.qml
+++ /dev/null
@@ -1,140 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the examples of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-import QtQuick 2.0
-
-Item {
-    id : clock
-    width: {
-        if (ListView.view && ListView.view.width >= 200)
-            return ListView.view.width / Math.floor(ListView.view.width / 200.0);
-        else
-            return 200;
-    }
-
-    height: {
-        if (ListView.view && ListView.view.height >= 240)
-            return ListView.view.height;
-        else
-            return 240;
-    }
-
-    property alias city: cityLabel.text
-    property int hours
-    property int minutes
-    property int seconds
-    property real shift
-    property bool night: false
-    property bool internationalTime: true //Unset for local time
-
-    function timeChanged() {
-        var date = new Date;
-        hours = internationalTime ? date.getUTCHours() + Math.floor(clock.shift) : date.getHours()
-        night = ( hours < 7 || hours > 19 )
-        minutes = internationalTime ? date.getUTCMinutes() + ((clock.shift % 1) * 60) : date.getMinutes()
-        seconds = date.getUTCSeconds();
-    }
-
-    Timer {
-        interval: 100; running: true; repeat: true;
-        onTriggered: clock.timeChanged()
-    }
-
-    Item {
-        anchors.centerIn: parent
-        width: 200; height: 240
-
-        Image { id: background; source: "clock.png"; visible: clock.night == false }
-        Image { source: "clock-night.png"; visible: clock.night == true }
-
-
-        Image {
-            x: 92.5; y: 27
-            source: "hour.png"
-            transform: Rotation {
-                id: hourRotation
-                origin.x: 7.5; origin.y: 73;
-                angle: (clock.hours * 30) + (clock.minutes * 0.5)
-                Behavior on angle {
-                    SpringAnimation { spring: 2; damping: 0.2; modulus: 360 }
-                }
-            }
-        }
-
-        Image {
-            x: 93.5; y: 17
-            source: "minute.png"
-            transform: Rotation {
-                id: minuteRotation
-                origin.x: 6.5; origin.y: 83;
-                angle: clock.minutes * 6
-                Behavior on angle {
-                    SpringAnimation { spring: 2; damping: 0.2; modulus: 360 }
-                }
-            }
-        }
-
-        Image {
-            x: 97.5; y: 20
-            source: "second.png"
-            transform: Rotation {
-                id: secondRotation
-                origin.x: 2.5; origin.y: 80;
-                angle: clock.seconds * 6
-                Behavior on angle {
-                    SpringAnimation { spring: 2; damping: 0.2; modulus: 360 }
-                }
-            }
-        }
-
-        Image {
-            anchors.centerIn: background; source: "center.png"
-        }
-
-        Text {
-            id: cityLabel
-            y: 210; anchors.horizontalCenter: parent.horizontalCenter
-            color: "white"
-            font.family: "Helvetica"
-            font.bold: true; font.pixelSize: 16
-            style: Text.Raised; styleColor: "black"
-        }
-    }
-}
diff --git a/examples/quick/views/parallax/content/ParallaxView.qml b/examples/quick/views/parallax/content/ParallaxView.qml
deleted file mode 100644
index d5d30d7c9f..0000000000
--- a/examples/quick/views/parallax/content/ParallaxView.qml
+++ /dev/null
@@ -1,123 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the examples of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-import QtQuick 2.0
-import QtQml.Models 2.1
-
-Item {
-    id: root
-
-    property alias background: background.source
-    property int currentIndex: 0
-    default property alias content: visualModel.children
-
-    Image {
-        id: background
-        fillMode: Image.TileHorizontally
-        x: -list.contentX / 2
-        width: Math.max(list.contentWidth, parent.width)
-    }
-
-    ListView {
-        id: list
-        anchors.fill: parent
-
-        currentIndex: root.currentIndex
-        onCurrentIndexChanged: root.currentIndex = currentIndex
-
-        orientation: Qt.Horizontal
-        boundsBehavior: Flickable.DragOverBounds
-        model: ObjectModel { id: visualModel }
-
-        highlightRangeMode: ListView.StrictlyEnforceRange
-        snapMode: ListView.SnapOneItem
-    }
-
-    ListView {
-        id: selector
-
-        height: 50
-        anchors.bottom: parent.bottom
-        anchors.horizontalCenter: parent.horizontalCenter
-        width: Math.min(count * 50, parent.width - 20)
-        interactive: width == parent.width - 20
-        orientation: Qt.Horizontal
-
-        currentIndex: root.currentIndex
-        onCurrentIndexChanged: root.currentIndex = currentIndex
-
-        model: visualModel.children
-        delegate: Item {
-            width: 50; height: 50
-            id: delegateRoot
-
-            Image {
-                id: image
-                source: modelData.icon
-                scale: 0.8
-            }
-
-            MouseArea {
-                anchors.fill: parent
-                onClicked: { root.currentIndex = index }
-            }
-
-            states: State {
-                name: "Selected"
-                when: delegateRoot.ListView.isCurrentItem == true
-                PropertyChanges {
-                    target: image
-                    scale: 1
-                    y: -5
-                }
-            }
-            transitions: Transition {
-                NumberAnimation { properties: "scale,y" }
-            }
-        }
-
-        Rectangle {
-            color: "#60FFFFFF"
-            x: -10; y: -10; z: -1
-            width: parent.width + 20; height: parent.height + 20
-            radius: 10
-        }
-    }
-}
diff --git a/examples/quick/views/parallax/content/QuitButton.qml b/examples/quick/views/parallax/content/QuitButton.qml
deleted file mode 100644
index 7c2f422bc9..0000000000
--- a/examples/quick/views/parallax/content/QuitButton.qml
+++ /dev/null
@@ -1,52 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the examples of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-import QtQuick 2.0
-Image {
-    source: "quit.png"
-    scale: quitMouse.pressed ? 0.8 : 1.0
-    smooth: quitMouse.pressed
-    MouseArea {
-        id: quitMouse
-        anchors.fill: parent
-        anchors.margins: -10
-        onClicked: Qt.quit()
-    }
-}
diff --git a/examples/quick/views/parallax/content/Smiley.qml b/examples/quick/views/parallax/content/Smiley.qml
deleted file mode 100644
index 50de6be4bc..0000000000
--- a/examples/quick/views/parallax/content/Smiley.qml
+++ /dev/null
@@ -1,84 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the examples of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-import QtQuick 2.0
-
-// This is taken from the declarative animation/basics/property-animation.qml
-// example
-
-Item {
-    id: window
-    width: 320; height: 480
-
-    Image {
-        anchors.horizontalCenter: parent.horizontalCenter
-        y: smiley.minHeight + 58
-        source: "pics/shadow.png"
-
-        scale: smiley.y * 0.5 / (smiley.minHeight - smiley.maxHeight)
-    }
-
-    Image {
-        id: smiley
-        property int maxHeight: window.height / 3
-        property int minHeight: 2 * window.height / 3
-
-        anchors.horizontalCenter: parent.horizontalCenter
-        y: minHeight
-        source: "pics/face-smile.png"
-
-        SequentialAnimation on y {
-            loops: Animation.Infinite
-
-            NumberAnimation {
-                from: smiley.minHeight; to: smiley.maxHeight
-                easing.type: Easing.OutExpo; duration: 300
-            }
-
-            NumberAnimation {
-                from: smiley.maxHeight; to: smiley.minHeight
-                easing.type: Easing.OutBounce; duration: 1000
-            }
-
-            PauseAnimation { duration: 500 }
-        }
-    }
-}
-
diff --git a/examples/quick/views/parallax/content/background.png b/examples/quick/views/parallax/content/background.png
deleted file mode 100644
index a885950862..0000000000
--- a/examples/quick/views/parallax/content/background.png
+++ /dev/null
diff --git a/examples/quick/views/parallax/content/center.png b/examples/quick/views/parallax/content/center.png
deleted file mode 100644
index 7fbd802a44..0000000000
--- a/examples/quick/views/parallax/content/center.png
+++ /dev/null
diff --git a/examples/quick/views/parallax/content/clock-night.png b/examples/quick/views/parallax/content/clock-night.png
deleted file mode 100644
index cc7151a397..0000000000
--- a/examples/quick/views/parallax/content/clock-night.png
+++ /dev/null
diff --git a/examples/quick/views/parallax/content/clock.png b/examples/quick/views/parallax/content/clock.png
deleted file mode 100644
index 462edacc0e..0000000000
--- a/examples/quick/views/parallax/content/clock.png
+++ /dev/null
diff --git a/examples/quick/views/parallax/content/hour.png b/examples/quick/views/parallax/content/hour.png
deleted file mode 100644
index 9f33fc5d48..0000000000
--- a/examples/quick/views/parallax/content/hour.png
+++ /dev/null
diff --git a/examples/quick/views/parallax/content/minute.png b/examples/quick/views/parallax/content/minute.png
deleted file mode 100644
index e2f216c897..0000000000
--- a/examples/quick/views/parallax/content/minute.png
+++ /dev/null
diff --git a/examples/quick/views/parallax/content/pics/background.jpg b/examples/quick/views/parallax/content/pics/background.jpg
deleted file mode 100644
index 61cca2f138..0000000000
--- a/examples/quick/views/parallax/content/pics/background.jpg
+++ /dev/null
diff --git a/examples/quick/views/parallax/content/pics/face-smile.png b/examples/quick/views/parallax/content/pics/face-smile.png
deleted file mode 100644
index 3d66d72578..0000000000
--- a/examples/quick/views/parallax/content/pics/face-smile.png
+++ /dev/null
diff --git a/examples/quick/views/parallax/content/pics/home-page.png b/examples/quick/views/parallax/content/pics/home-page.png
deleted file mode 100644
index 01c17b0bbf..0000000000
--- a/examples/quick/views/parallax/content/pics/home-page.png
+++ /dev/null
diff --git a/examples/quick/views/parallax/content/pics/home-page.svg b/examples/quick/views/parallax/content/pics/home-page.svg
deleted file mode 100644
index 4f16958844..0000000000
--- a/examples/quick/views/parallax/content/pics/home-page.svg
+++ /dev/null
@@ -1,445 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<svg
-   xmlns:dc="http://purl.org/dc/elements/1.1/"
-   xmlns:cc="http://creativecommons.org/ns#"
-   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
-   xmlns:svg="http://www.w3.org/2000/svg"
-   xmlns="http://www.w3.org/2000/svg"
-   xmlns:xlink="http://www.w3.org/1999/xlink"
-   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
-   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
-   width="48"
-   height="48"
-   overflow="visible"
-   enable-background="new 0 0 128 129.396"
-   xml:space="preserve"
-   id="svg2"
-   sodipodi:version="0.32"
-   inkscape:version="0.46"
-   sodipodi:docname="go-home.svg"
-   sodipodi:docbase="/home/jimmac/src/cvs/tango-icon-theme/scalable/actions"
-   version="1.0"
-   inkscape:export-filename="/home/tigert/My Downloads/go-home.png"
-   inkscape:export-xdpi="90.000000"
-   inkscape:export-ydpi="90.000000"
-   inkscape:output_extension="org.inkscape.output.svg.inkscape"><metadata
-   id="metadata367"><rdf:RDF><cc:Work
-       rdf:about=""><dc:format>image/svg+xml</dc:format><dc:type
-         rdf:resource="http://purl.org/dc/dcmitype/StillImage" /><cc:license
-         rdf:resource="http://creativecommons.org/licenses/publicdomain/" /><dc:title>Go Home</dc:title><dc:creator><cc:Agent><dc:title>Jakub Steiner</dc:title></cc:Agent></dc:creator><dc:source>http://jimmac.musichall.cz</dc:source><dc:subject><rdf:Bag><rdf:li>home</rdf:li><rdf:li>return</rdf:li><rdf:li>go</rdf:li><rdf:li>default</rdf:li><rdf:li>user</rdf:li><rdf:li>directory</rdf:li></rdf:Bag></dc:subject><dc:contributor><cc:Agent><dc:title>Tuomas Kuosmanen</dc:title></cc:Agent></dc:contributor></cc:Work><cc:License
-       rdf:about="http://creativecommons.org/licenses/publicdomain/"><cc:permits
-         rdf:resource="http://creativecommons.org/ns#Reproduction" /><cc:permits
-         rdf:resource="http://creativecommons.org/ns#Distribution" /><cc:permits
-         rdf:resource="http://creativecommons.org/ns#DerivativeWorks" /></cc:License></rdf:RDF></metadata><defs
-   id="defs365"><inkscape:perspective
-     sodipodi:type="inkscape:persp3d"
-     inkscape:vp_x="0 : 24 : 1"
-     inkscape:vp_y="0 : 1000 : 0"
-     inkscape:vp_z="48 : 24 : 1"
-     inkscape:persp3d-origin="24 : 16 : 1"
-     id="perspective92" /><radialGradient
-     inkscape:collect="always"
-     xlink:href="#linearGradient5060"
-     id="radialGradient5031"
-     gradientUnits="userSpaceOnUse"
-     gradientTransform="matrix(-2.774389,0,0,1.969706,112.7623,-872.8854)"
-     cx="605.71429"
-     cy="486.64789"
-     fx="605.71429"
-     fy="486.64789"
-     r="117.14286" /><linearGradient
-     inkscape:collect="always"
-     id="linearGradient5060"><stop
-       style="stop-color:black;stop-opacity:1;"
-       offset="0"
-       id="stop5062" /><stop
-       style="stop-color:black;stop-opacity:0;"
-       offset="1"
-       id="stop5064" /></linearGradient><radialGradient
-     inkscape:collect="always"
-     xlink:href="#linearGradient5060"
-     id="radialGradient5029"
-     gradientUnits="userSpaceOnUse"
-     gradientTransform="matrix(2.774389,0,0,1.969706,-1891.633,-872.8854)"
-     cx="605.71429"
-     cy="486.64789"
-     fx="605.71429"
-     fy="486.64789"
-     r="117.14286" /><linearGradient
-     id="linearGradient5048"><stop
-       style="stop-color:black;stop-opacity:0;"
-       offset="0"
-       id="stop5050" /><stop
-       id="stop5056"
-       offset="0.5"
-       style="stop-color:black;stop-opacity:1;" /><stop
-       style="stop-color:black;stop-opacity:0;"
-       offset="1"
-       id="stop5052" /></linearGradient><linearGradient
-     inkscape:collect="always"
-     xlink:href="#linearGradient5048"
-     id="linearGradient5027"
-     gradientUnits="userSpaceOnUse"
-     gradientTransform="matrix(2.774389,0,0,1.969706,-1892.179,-872.8854)"
-     x1="302.85715"
-     y1="366.64789"
-     x2="302.85715"
-     y2="609.50507" /><linearGradient
-     id="linearGradient2406"><stop
-       style="stop-color:#7c7e79;stop-opacity:1;"
-       offset="0"
-       id="stop2408" /><stop
-       id="stop2414"
-       offset="0.1724138"
-       style="stop-color:#848681;stop-opacity:1;" /><stop
-       style="stop-color:#898c86;stop-opacity:1;"
-       offset="1"
-       id="stop2410" /></linearGradient><linearGradient
-     inkscape:collect="always"
-     id="linearGradient2390"><stop
-       style="stop-color:#919191;stop-opacity:1;"
-       offset="0"
-       id="stop2392" /><stop
-       style="stop-color:#919191;stop-opacity:0;"
-       offset="1"
-       id="stop2394" /></linearGradient><linearGradient
-     inkscape:collect="always"
-     id="linearGradient2378"><stop
-       style="stop-color:#575757;stop-opacity:1;"
-       offset="0"
-       id="stop2380" /><stop
-       style="stop-color:#575757;stop-opacity:0;"
-       offset="1"
-       id="stop2382" /></linearGradient><linearGradient
-     inkscape:collect="always"
-     id="linearGradient2368"><stop
-       style="stop-color:#ffffff;stop-opacity:1;"
-       offset="0"
-       id="stop2370" /><stop
-       style="stop-color:#ffffff;stop-opacity:0;"
-       offset="1"
-       id="stop2372" /></linearGradient><linearGradient
-     inkscape:collect="always"
-     id="linearGradient2349"><stop
-       style="stop-color:#000000;stop-opacity:1;"
-       offset="0"
-       id="stop2351" /><stop
-       style="stop-color:#000000;stop-opacity:0;"
-       offset="1"
-       id="stop2353" /></linearGradient><linearGradient
-     id="linearGradient2341"><stop
-       id="stop2343"
-       offset="0"
-       style="stop-color:#000000;stop-opacity:1;" /><stop
-       id="stop2345"
-       offset="1"
-       style="stop-color:#000000;stop-opacity:0;" /></linearGradient><linearGradient
-     id="linearGradient2329"><stop
-       style="stop-color:#000000;stop-opacity:0.18556701;"
-       offset="0"
-       id="stop2331" /><stop
-       style="stop-color:#ffffff;stop-opacity:1;"
-       offset="1"
-       id="stop2333" /></linearGradient><linearGradient
-     inkscape:collect="always"
-     id="linearGradient2319"><stop
-       style="stop-color:#000000;stop-opacity:1;"
-       offset="0"
-       id="stop2321" /><stop
-       style="stop-color:#000000;stop-opacity:0;"
-       offset="1"
-       id="stop2323" /></linearGradient><linearGradient
-     id="linearGradient2307"><stop
-       style="stop-color:#edd400;stop-opacity:1;"
-       offset="0"
-       id="stop2309" /><stop
-       style="stop-color:#998800;stop-opacity:1;"
-       offset="1"
-       id="stop2311" /></linearGradient><linearGradient
-     inkscape:collect="always"
-     id="linearGradient2299"><stop
-       style="stop-color:#ffffff;stop-opacity:1;"
-       offset="0"
-       id="stop2301" /><stop
-       style="stop-color:#ffffff;stop-opacity:0;"
-       offset="1"
-       id="stop2303" /></linearGradient><linearGradient
-     id="XMLID_2_"
-     gradientUnits="userSpaceOnUse"
-     x1="80.223602"
-     y1="117.5205"
-     x2="48.046001"
-     y2="59.7995"
-     gradientTransform="matrix(0.314683,0.000000,0.000000,0.314683,4.128264,3.742874)">
-				<stop
-   offset="0"
-   style="stop-color:#CCCCCC"
-   id="stop17" />
-				<stop
-   offset="0.9831"
-   style="stop-color:#FFFFFF"
-   id="stop19" />
-				<midPointStop
-   offset="0"
-   style="stop-color:#CCCCCC"
-   id="midPointStop48" />
-				<midPointStop
-   offset="0.5"
-   style="stop-color:#CCCCCC"
-   id="midPointStop50" />
-				<midPointStop
-   offset="0.9831"
-   style="stop-color:#FFFFFF"
-   id="midPointStop52" />
-			</linearGradient><linearGradient
-     inkscape:collect="always"
-     xlink:href="#XMLID_2_"
-     id="linearGradient1514"
-     gradientUnits="userSpaceOnUse"
-     gradientTransform="matrix(0.336922,0.000000,0.000000,0.166888,17.98288,15.46151)"
-     x1="52.006104"
-     y1="166.1331"
-     x2="14.049017"
-     y2="-42.218513" /><linearGradient
-     id="XMLID_39_"
-     gradientUnits="userSpaceOnUse"
-     x1="64.387703"
-     y1="65.124001"
-     x2="64.387703"
-     y2="35.569"
-     gradientTransform="matrix(0.354101,0.000000,0.000000,0.354101,1.638679,-8.364921e-2)">
-						<stop
-   offset="0"
-   style="stop-color:#FFFFFF"
-   id="stop336" />
-						<stop
-   offset="0.8539"
-   style="stop-color:#FF6200"
-   id="stop338" />
-						<stop
-   offset="1"
-   style="stop-color:#F25D00"
-   id="stop340" />
-						<midPointStop
-   offset="0"
-   style="stop-color:#FFFFFF"
-   id="midPointStop335" />
-						<midPointStop
-   offset="0.5"
-   style="stop-color:#FFFFFF"
-   id="midPointStop337" />
-						<midPointStop
-   offset="0.8539"
-   style="stop-color:#FF6200"
-   id="midPointStop339" />
-						<midPointStop
-   offset="0.5"
-   style="stop-color:#FF6200"
-   id="midPointStop341" />
-						<midPointStop
-   offset="1"
-   style="stop-color:#F25D00"
-   id="midPointStop343" />
-					</linearGradient><radialGradient
-     inkscape:collect="always"
-     xlink:href="#linearGradient2299"
-     id="radialGradient2305"
-     cx="7.5326638"
-     cy="24.202574"
-     fx="7.5326638"
-     fy="24.202574"
-     r="8.2452128"
-     gradientTransform="matrix(4.100086,-1.627292e-17,2.125447e-14,4.201322,-25.41506,-78.53967)"
-     gradientUnits="userSpaceOnUse" /><radialGradient
-     inkscape:collect="always"
-     xlink:href="#linearGradient2307"
-     id="radialGradient2313"
-     cx="19.985598"
-     cy="36.77816"
-     fx="19.985598"
-     fy="36.77816"
-     r="1.0821035"
-     gradientTransform="matrix(1.125263,0.000000,0.000000,0.982744,-3.428678,0.565787)"
-     gradientUnits="userSpaceOnUse" /><radialGradient
-     inkscape:collect="always"
-     xlink:href="#linearGradient2319"
-     id="radialGradient2325"
-     cx="20.443665"
-     cy="37.425829"
-     fx="20.443665"
-     fy="37.425829"
-     r="1.0821035"
-     gradientTransform="matrix(1.125263,0.000000,0.000000,0.982744,-3.428678,0.731106)"
-     gradientUnits="userSpaceOnUse" /><linearGradient
-     inkscape:collect="always"
-     xlink:href="#linearGradient2329"
-     id="linearGradient2335"
-     x1="17.602522"
-     y1="26.057423"
-     x2="17.682528"
-     y2="32.654099"
-     gradientUnits="userSpaceOnUse"
-     gradientTransform="matrix(0.898789,0,0,1.071914,0.478025,-2.080838)" /><radialGradient
-     inkscape:collect="always"
-     xlink:href="#linearGradient2341"
-     id="radialGradient2339"
-     gradientUnits="userSpaceOnUse"
-     gradientTransform="matrix(4.100086,1.627292e-17,2.125447e-14,-4.201322,-5.198109,105.3535)"
-     cx="11.68129"
-     cy="19.554111"
-     fx="11.68129"
-     fy="19.554111"
-     r="8.2452126" /><radialGradient
-     inkscape:collect="always"
-     xlink:href="#linearGradient2349"
-     id="radialGradient2355"
-     cx="24.023088"
-     cy="40.56913"
-     fx="24.023088"
-     fy="40.56913"
-     r="16.28684"
-     gradientTransform="matrix(1.000000,0.000000,0.000000,0.431250,1.157278e-15,23.07369)"
-     gradientUnits="userSpaceOnUse" /><radialGradient
-     inkscape:collect="always"
-     xlink:href="#linearGradient2368"
-     id="radialGradient2374"
-     cx="29.913452"
-     cy="30.442923"
-     fx="29.913452"
-     fy="30.442923"
-     r="4.0018832"
-     gradientTransform="matrix(3.751495,-2.191984e-22,1.723265e-22,3.147818,-82.00907,-65.70704)"
-     gradientUnits="userSpaceOnUse" /><radialGradient
-     inkscape:collect="always"
-     xlink:href="#linearGradient2378"
-     id="radialGradient2384"
-     cx="24.195112"
-     cy="10.577631"
-     fx="24.195112"
-     fy="10.577631"
-     r="15.242914"
-     gradientTransform="matrix(1.125263,-3.585417e-8,4.269819e-8,1.340059,-3.006704,1.355395)"
-     gradientUnits="userSpaceOnUse" /><linearGradient
-     inkscape:collect="always"
-     xlink:href="#linearGradient2390"
-     id="linearGradient2396"
-     x1="30.603519"
-     y1="37.337803"
-     x2="30.603519"
-     y2="36.112415"
-     gradientUnits="userSpaceOnUse"
-     gradientTransform="matrix(1.263867,0,0,0.859794,-6.499556,8.390924)" /><linearGradient
-     inkscape:collect="always"
-     xlink:href="#linearGradient2406"
-     id="linearGradient2412"
-     x1="17.850183"
-     y1="28.939463"
-     x2="19.040216"
-     y2="41.03223"
-     gradientUnits="userSpaceOnUse"
-     gradientTransform="matrix(0.888785,0,0,1.08932,2.41099,-1.524336)" /></defs><sodipodi:namedview
-   inkscape:cy="-2.3755359"
-   inkscape:cx="25.234802"
-   inkscape:zoom="1"
-   inkscape:window-height="691"
-   inkscape:window-width="872"
-   inkscape:pageshadow="2"
-   inkscape:pageopacity="0.0"
-   borderopacity="0.21568627"
-   bordercolor="#666666"
-   pagecolor="#ffffff"
-   id="base"
-   inkscape:showpageshadow="false"
-   inkscape:window-x="466"
-   inkscape:window-y="157"
-   inkscape:current-layer="svg2"
-   fill="#555753"
-   showgrid="false"
-   stroke="#a40000"
-   showguides="true"
-   inkscape:guide-bbox="true" />
-	<g
-   style="display:inline"
-   id="g5022"
-   transform="matrix(2.158196e-2,0,0,1.859457e-2,43.12251,41.63767)"><rect
-     y="-150.69685"
-     x="-1559.2523"
-     height="478.35718"
-     width="1339.6335"
-     id="rect4173"
-     style="opacity:0.40206185;color:black;fill:url(#linearGradient5027);fill-opacity:1;fill-rule:nonzero;stroke:none;stroke-width:1;stroke-linecap:round;stroke-linejoin:miter;marker:none;marker-start:none;marker-mid:none;marker-end:none;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;visibility:visible;display:inline;overflow:visible" /><path
-     sodipodi:nodetypes="cccc"
-     id="path5058"
-     d="M -219.61876,-150.68038 C -219.61876,-150.68038 -219.61876,327.65041 -219.61876,327.65041 C -76.744594,328.55086 125.78146,220.48075 125.78138,88.454235 C 125.78138,-43.572302 -33.655436,-150.68036 -219.61876,-150.68038 z "
-     style="opacity:0.40206185;color:black;fill:url(#radialGradient5029);fill-opacity:1;fill-rule:nonzero;stroke:none;stroke-width:1;stroke-linecap:round;stroke-linejoin:miter;marker:none;marker-start:none;marker-mid:none;marker-end:none;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;visibility:visible;display:inline;overflow:visible" /><path
-     style="opacity:0.40206185;color:black;fill:url(#radialGradient5031);fill-opacity:1;fill-rule:nonzero;stroke:none;stroke-width:1;stroke-linecap:round;stroke-linejoin:miter;marker:none;marker-start:none;marker-mid:none;marker-end:none;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;visibility:visible;display:inline;overflow:visible"
-     d="M -1559.2523,-150.68038 C -1559.2523,-150.68038 -1559.2523,327.65041 -1559.2523,327.65041 C -1702.1265,328.55086 -1904.6525,220.48075 -1904.6525,88.454235 C -1904.6525,-43.572302 -1745.2157,-150.68036 -1559.2523,-150.68038 z "
-     id="path5018"
-     sodipodi:nodetypes="cccc" /></g><path
-   style="color:#000000;fill:url(#linearGradient1514);fill-opacity:1;fill-rule:nonzero;stroke:#757575;stroke-width:1.0000006;stroke-linecap:butt;stroke-linejoin:miter;marker:none;marker-start:none;marker-mid:none;marker-end:none;stroke-miterlimit:4;stroke-dashoffset:0;stroke-opacity:1;visibility:visible;display:inline;overflow:visible"
-   d="M 21.619576,8.1833733 L 27.577035,8.1833733 C 28.416767,8.1833733 41.46351,23.618701 41.46351,24.524032 L 41.019989,43.020777 C 41.019989,43.92611 40.343959,44.654954 39.504227,44.654954 L 8.0469496,44.654954 C 7.2072167,44.654954 6.5311871,43.92611 6.5311871,43.020777 L 6.5876651,24.524032 C 6.5876651,23.618701 20.779844,8.1833733 21.619576,8.1833733 z "
-   id="rect1512"
-   sodipodi:nodetypes="ccccccccc" /><path
-   style="fill:none"
-   id="path5"
-   d="M 46.963575,45.735573 L 1.6386762,45.735573 L 1.6386762,0.41067554 L 46.963575,0.41067554 L 46.963575,45.735573 z " /><path
-   style="fill:url(#linearGradient2335);fill-opacity:1;fill-rule:evenodd"
-   id="path2327"
-   d="M 23,29 L 22.954256,44.090942 L 11.111465,44.090942 L 11,29 L 23,29 z "
-   clip-rule="evenodd"
-   sodipodi:nodetypes="ccccc" /><path
-   sodipodi:nodetypes="ccccccccc"
-   id="path2357"
-   d="M 21.780459,9.405584 L 27.339556,9.405584 C 28.123138,9.405584 40.340425,23.805172 40.340425,24.649756 L 39.993267,42.862067 C 39.993267,43.321326 39.84953,43.515532 39.480892,43.515532 L 8.0936894,43.529812 C 7.7250517,43.529812 7.5097258,43.449894 7.5097258,43.076262 L 7.7250676,24.649756 C 7.7250676,23.805172 20.99688,9.405584 21.780459,9.405584 z "
-   style="opacity:0.3125;color:#000000;fill:none;fill-opacity:1;fill-rule:nonzero;stroke:#ffffff;stroke-width:1.00000012;stroke-linecap:butt;stroke-linejoin:miter;marker:none;marker-start:none;marker-mid:none;marker-end:none;stroke-miterlimit:4;stroke-dashoffset:0;stroke-opacity:1;visibility:visible;display:inline;overflow:visible" /><path
-   clip-rule="evenodd"
-   d="M 7.2075295,27.943053 L 7.1532728,30.538247 L 25.521437,17.358993 L 40.807832,28.513421 L 40.879142,28.201707 L 24.508686,12.297576 L 7.2075295,27.943053 z "
-   id="path23"
-   style="opacity:0.2;fill:url(#radialGradient2384);fill-opacity:1;fill-rule:evenodd"
-   sodipodi:nodetypes="ccccccc" /><path
-   clip-rule="evenodd"
-   d="M 22,30 L 22,44.090942 L 12.188971,44.090942 L 12,30 L 22,30 z "
-   id="path188"
-   style="fill:url(#linearGradient2412);fill-opacity:1;fill-rule:evenodd"
-   sodipodi:nodetypes="ccccc" /><path
-   style="opacity:0.40909089;fill:url(#radialGradient2325);fill-opacity:1;fill-rule:evenodd"
-   id="path2315"
-   d="M 19.576856,36.44767 C 20.249646,36.44767 20.793472,36.922275 20.793472,37.506177 C 20.793472,38.095988 20.249646,38.574532 19.576856,38.574532 C 18.904584,38.574532 18.35817,38.095988 18.35817,37.506177 C 18.358685,36.922275 18.904584,36.44767 19.576856,36.44767 z "
-   clip-rule="evenodd" /><path
-   clip-rule="evenodd"
-   d="M 19.462314,35.932229 C 20.135103,35.932229 20.678929,36.406834 20.678929,36.990736 C 20.678929,37.580545 20.135103,38.059089 19.462314,38.059089 C 18.790041,38.059089 18.243627,37.580545 18.243627,36.990736 C 18.244142,36.406834 18.790041,35.932229 19.462314,35.932229 z "
-   id="path217"
-   style="fill:url(#radialGradient2313);fill-opacity:1;fill-rule:evenodd" /><path
-   d="M 24.447748,11.559337 L 43.374808,28.729205 L 43.869487,29.121196 L 44.273163,28.949811 L 43.900293,28.188138 L 43.622679,27.964702 L 24.447748,12.392396 L 5.0582327,28.135731 L 4.8206309,28.279851 L 4.603921,28.986637 L 5.0373408,29.115885 L 5.4218948,28.807462 L 24.447748,11.559337 z "
-   id="path342"
-   style="fill:url(#XMLID_39_)"
-   sodipodi:nodetypes="ccccccccccccc" /><path
-   style="fill:#ef2929;stroke:#a40000"
-   id="path362"
-   d="M 24.330168,2.2713382 L 2.4484294,20.372675 L 1.8237005,27.538603 L 3.8236367,29.602926 C 3.8236367,29.602926 24.231018,12.445641 24.44773,12.274963 L 44.08027,29.818223 L 45.978694,27.494226 L 44.362903,20.382852 L 24.44773,2.1668788 L 24.330168,2.2713382 z "
-   sodipodi:nodetypes="cccccccccc" />
-<path
-   style="opacity:0.40909089;color:#000000;fill:url(#radialGradient2305);fill-opacity:1;fill-rule:nonzero;stroke:none;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;marker:none;marker-start:none;marker-mid:none;marker-end:none;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;visibility:visible;display:inline;overflow:visible"
-   d="M 2.8413446,20.613129 L 2.5497894,27.236494 L 24.369219,8.980075 L 24.298891,3.0867443 L 2.8413446,20.613129 z "
-   id="path1536"
-   sodipodi:nodetypes="ccccc" /><path
-   sodipodi:nodetypes="ccccc"
-   id="path2337"
-   d="M 24.483763,8.7509884 L 24.583223,2.9098867 L 43.912186,20.56184 L 45.403998,27.062652 L 24.483763,8.7509884 z "
-   style="opacity:0.13636367;color:#000000;fill:url(#radialGradient2339);fill-opacity:1;fill-rule:nonzero;stroke:none;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;marker:none;marker-start:none;marker-mid:none;marker-end:none;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;visibility:visible;display:inline;overflow:visible" /><path
-   style="opacity:0.31818183;color:#000000;fill:none;fill-opacity:1;fill-rule:nonzero;stroke:#ffffff;stroke-width:0.99999934;stroke-linecap:butt;stroke-linejoin:miter;marker:none;marker-start:none;marker-mid:none;marker-end:none;stroke-miterlimit:4;stroke-dashoffset:0;stroke-opacity:1;visibility:visible;display:inline;overflow:visible"
-   d="M 27.102228,27.719824 L 36.142223,27.719824 C 36.912818,27.719824 37.53319,28.340194 37.53319,29.110791 L 37.525229,38.190012 C 37.525229,38.960608 36.928907,39.455981 36.158311,39.455981 L 27.102228,39.455981 C 26.331631,39.455981 25.711261,38.835608 25.711261,38.065012 L 25.711261,29.110791 C 25.711261,28.340194 26.331631,27.719824 27.102228,27.719824 z "
-   id="rect2361"
-   sodipodi:nodetypes="ccccccccc" /><rect
-   style="opacity:1;color:#000000;fill:#3465a4;fill-opacity:1;fill-rule:nonzero;stroke:#757575;stroke-width:0.9999994;stroke-linecap:butt;stroke-linejoin:miter;marker:none;marker-start:none;marker-mid:none;marker-end:none;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;visibility:visible;display:inline;overflow:visible"
-   id="rect3263"
-   width="10.001333"
-   height="9.9624557"
-   x="26.507767"
-   y="28.514256"
-   rx="0.38128215"
-   ry="0.38128215" /><path
-   style="opacity:0.39772728;color:#000000;fill:url(#radialGradient2374);fill-opacity:1;fill-rule:nonzero;stroke:none;stroke-width:0.99999958;stroke-linecap:butt;stroke-linejoin:miter;marker:none;marker-start:none;marker-mid:none;marker-end:none;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;visibility:visible;display:inline;overflow:visible"
-   d="M 27.107118,34.408261 C 30.725101,34.739438 32.634842,32.962557 35.97527,32.855521 L 36,29.00603 L 27.088388,29 L 27.107118,34.408261 z "
-   id="rect2363"
-   sodipodi:nodetypes="ccccc" /></svg>
\ No newline at end of file
diff --git a/examples/quick/views/parallax/content/pics/shadow.png b/examples/quick/views/parallax/content/pics/shadow.png
deleted file mode 100644
index 2dd494f6c6..0000000000
--- a/examples/quick/views/parallax/content/pics/shadow.png
+++ /dev/null
diff --git a/examples/quick/views/parallax/content/pics/yast-joystick.png b/examples/quick/views/parallax/content/pics/yast-joystick.png
deleted file mode 100644
index 858cea0301..0000000000
--- a/examples/quick/views/parallax/content/pics/yast-joystick.png
+++ /dev/null
diff --git a/examples/quick/views/parallax/content/pics/yast-wol.png b/examples/quick/views/parallax/content/pics/yast-wol.png
deleted file mode 100644
index 7712180a3b..0000000000
--- a/examples/quick/views/parallax/content/pics/yast-wol.png
+++ /dev/null
diff --git a/examples/quick/views/parallax/content/quit.png b/examples/quick/views/parallax/content/quit.png
deleted file mode 100644
index b822057d4e..0000000000
--- a/examples/quick/views/parallax/content/quit.png
+++ /dev/null
diff --git a/examples/quick/views/parallax/content/second.png b/examples/quick/views/parallax/content/second.png
deleted file mode 100644
index d95d99e83d..0000000000
--- a/examples/quick/views/parallax/content/second.png
+++ /dev/null
diff --git a/examples/quick/views/parallax/parallax.qml b/examples/quick/views/parallax/parallax.qml
deleted file mode 100644
index 8d287e7fad..0000000000
--- a/examples/quick/views/parallax/parallax.qml
+++ /dev/null
@@ -1,76 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the examples of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-import QtQuick 2.0
-import "content"
-
-Rectangle {
-    width: 320; height: 480
-
-    ParallaxView {
-        id: parallax
-        anchors.fill: parent
-        background: "content/pics/background.jpg"
-
-        Item {
-            property url icon: "content/pics/yast-wol.png"
-            width: 320; height: 480
-            Clock { anchors.centerIn: parent }
-        }
-
-        Item {
-            property url icon: "content/pics/home-page.png"
-            width: 320; height: 480
-            Smiley { }
-        }
-
-        Item {
-            property url icon: "content/pics/yast-joystick.png"
-            width: 320; height: 480
-
-            Loader {
-                anchors { top: parent.top; topMargin: 10; horizontalCenter: parent.horizontalCenter }
-                width: 300; height: 400
-                clip: true;
-                source: "../../demos/samegame/samegame.qml"
-            }
-        }
-    }
-}
diff --git a/examples/quick/views/pathview/pathview-example.qml b/examples/quick/views/pathview/pathview-example.qml
index 472ed66d2d..a70bf1b656 100644
--- a/examples/quick/views/pathview/pathview-example.qml
+++ b/examples/quick/views/pathview/pathview-example.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/views/views.qml b/examples/quick/views/views.qml
index db693094fe..bdf05269ae 100644
--- a/examples/quick/views/views.qml
+++ b/examples/quick/views/views.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
@@ -59,6 +69,8 @@ Item {
             addExample("PathView", "A simple PathView", Qt.resolvedUrl("pathview/pathview-example.qml"))
             addExample("ObjectModel", "Using a ObjectModel", Qt.resolvedUrl("objectmodel/objectmodel.qml"))
             addExample("Display Margins", "A ListView with display margins", Qt.resolvedUrl("listview/displaymargin.qml"))
+            addExample("DelegateModel", "A PathView using DelegateModel to instantiate delegates", Qt.resolvedUrl("delegatemodel/slideshow.qml"))
+            addExample("Draggable Selections", "Enabling drag-and-drop on DelegateModel delegates", Qt.resolvedUrl("delegatemodel/dragselection.qml"))
         }
     }
 }
diff --git a/examples/quick/views/views.qrc b/examples/quick/views/views.qrc
index 52abb68659..1646c49e81 100644
--- a/examples/quick/views/views.qrc
+++ b/examples/quick/views/views.qrc
@@ -33,26 +33,6 @@
         <file>listview/content/pics/vegetable-soup.jpg</file>
         <file>package/Delegate.qml</file>
         <file>package/view.qml</file>
-        <file>parallax/parallax.qml</file>
-        <file>parallax/content/Smiley.qml</file>
-        <file>parallax/content/background.png</file>
-        <file>parallax/content/center.png</file>
-        <file>parallax/content/clock-night.png</file>
-        <file>parallax/content/clock.png</file>
-        <file>parallax/content/Clock.qml</file>
-        <file>parallax/content/hour.png</file>
-        <file>parallax/content/minute.png</file>
-        <file>parallax/content/ParallaxView.qml</file>
-        <file>parallax/content/quit.png</file>
-        <file>parallax/content/QuitButton.qml</file>
-        <file>parallax/content/second.png</file>
-        <file>parallax/content/pics/background.jpg</file>
-        <file>parallax/content/pics/face-smile.png</file>
-        <file>parallax/content/pics/home-page.png</file>
-        <file>parallax/content/pics/home-page.svg</file>
-        <file>parallax/content/pics/shadow.png</file>
-        <file>parallax/content/pics/yast-joystick.png</file>
-        <file>parallax/content/pics/yast-wol.png</file>
         <file>pathview/pathview-example.qml</file>
         <file>pathview/pics/AddressBook_48.png</file>
         <file>pathview/pics/AudioPlayer_48.png</file>
@@ -61,8 +41,8 @@
         <file>pathview/pics/EMail_48.png</file>
         <file>pathview/pics/TodoList_48.png</file>
         <file>pathview/pics/VideoPlayer_48.png</file>
-        <file>visualdatamodel/slideshow.qml</file>
-        <file>visualdatamodel/dragselection.qml</file>
+        <file>delegatemodel/slideshow.qml</file>
+        <file>delegatemodel/dragselection.qml</file>
         <file>objectmodel/objectmodel.qml</file>
         <file>views.qml</file>
         <file>listview/displaymargin.qml</file>
diff --git a/examples/quick/views/visualdatamodel/dragselection.qml b/examples/quick/views/visualdatamodel/dragselection.qml
deleted file mode 100644
index 54c24fd30d..0000000000
--- a/examples/quick/views/visualdatamodel/dragselection.qml
+++ /dev/null
@@ -1,201 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the examples of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-import QtQuick 2.0
-import QtQml.Models 2.1
-
-Item {
-    id: root
-
-    width: 320
-    height: 480
-
-    property bool dragging: false
-
-    Component {
-        id: packageDelegate
-        Package {
-            id: packageRoot
-
-            MouseArea {
-                id: visibleContainer
-                Package.name: "visible"
-
-                width: 64
-                height: 64
-                enabled: packageRoot.DelegateModel.inSelected
-
-                drag.target: draggable
-
-                Item {
-                    id: draggable
-
-                    width: 64
-                    height: 64
-
-                    Drag.active: visibleContainer.drag.active
-
-                    anchors { horizontalCenter: parent.horizontalCenter; verticalCenter: parent.verticalCenter }
-
-                    states: State {
-                        when: visibleContainer.drag.active
-                        AnchorChanges { target:  draggable; anchors { horizontalCenter: undefined; verticalCenter: undefined} }
-                        ParentChange { target: selectionView; parent: draggable; x: 0; y: 0 }
-                        PropertyChanges { target: root; dragging: true }
-                        ParentChange { target: draggable; parent: root }
-                    }
-                }
-                DropArea {
-                    anchors.fill: parent
-                    onEntered: selectedItems.move(0, visualModel.items.get(packageRoot.DelegateModel.itemsIndex), selectedItems.count)
-                }
-            }
-            Item {
-                id: selectionContainer
-                Package.name: "selection"
-
-                width: 64
-                height: 64
-
-                visible: PathView.onPath
-            }
-            Rectangle {
-                id: content
-                parent: visibleContainer
-
-                width: 58
-                height: 58
-
-                radius: 8
-
-                gradient: Gradient {
-                    GradientStop { id: gradientStart; position: 0.0; color: "#8AC953" }
-                    GradientStop { id: gradientEnd; position: 1.0; color: "#8BC953" }
-                }
-
-                border.width: 2
-                border.color: "#007423"
-
-                state: root.dragging && packageRoot.DelegateModel.inSelected ? "selected" : "visible"
-
-                Text {
-                    anchors.fill: parent
-                    horizontalAlignment: Text.AlignHCenter
-                    verticalAlignment: Text.AlignVCenter
-                    color: "white"
-                    text: modelData
-                    font.pixelSize: 18
-                }
-
-                Rectangle {
-                    anchors { right: parent.right; top: parent.top; margins: 3 }
-                    width: 12; height: 12
-                    color: packageRoot.DelegateModel.inSelected ? "black" : "white"
-                    radius: 6
-
-                    border.color: "white"
-                    border.width: 2
-
-                    MouseArea {
-                        anchors.fill: parent
-                        onClicked: packageRoot.DelegateModel.inSelected = !packageRoot.DelegateModel.inSelected
-                    }
-                }
-
-                states: [
-                    State {
-                        name: "selected"
-                        ParentChange { target: content; parent: selectionContainer; x: 3; y: 3 }
-                        PropertyChanges { target: packageRoot; DelegateModel.inItems: visibleContainer.drag.active }
-                        PropertyChanges { target: gradientStart; color: "#017423" }
-                        PropertyChanges { target: gradientStart; color: "#007423" }
-                    }, State {
-                        name: "visible"
-                        PropertyChanges { target: packageRoot; DelegateModel.inItems: true }
-                        ParentChange { target: content; parent: visibleContainer; x: 3; y: 3 }
-                        PropertyChanges { target: gradientStart; color: "#8AC953" }
-                        PropertyChanges { target: gradientStart; color: "#8BC953" }
-                    }
-                ]
-                transitions: Transition {
-                    PropertyAction { target: packageRoot; properties: "DelegateModel.inItems" }
-                    ParentAnimation {
-                        target: content
-                        NumberAnimation { target: content; properties: "x,y"; duration: 500 }
-                    }
-                    ColorAnimation { targets: [gradientStart, gradientEnd]; duration: 500 }
-                }
-            }
-        }
-    }
-
-    DelegateModel {
-        id: visualModel
-        model: 35
-        delegate: packageDelegate
-
-        groups: VisualDataGroup { id: selectedItems; name: "selected" }
-
-        Component.onCompleted:  parts.selection.filterOnGroup = "selected"
-    }
-
-    PathView {
-        id: selectionView
-
-        height: 64
-        width: 64
-
-        model: visualModel.parts.selection
-
-        path: Path {
-            startX: 0
-            startY: 0
-            PathLine { x: 64; y: 64 }
-        }
-    }
-
-    GridView {
-        id: itemsView
-        anchors { fill: parent }
-        cellWidth: 64
-        cellHeight: 64
-        model: visualModel.parts.visible
-    }
-}
diff --git a/examples/quick/views/visualdatamodel/slideshow.qml b/examples/quick/views/visualdatamodel/slideshow.qml
deleted file mode 100644
index c8676bc597..0000000000
--- a/examples/quick/views/visualdatamodel/slideshow.qml
+++ /dev/null
@@ -1,157 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the examples of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-import QtQuick 2.0
-import QtQuick.XmlListModel 2.0
-import QtQml.Models 2.1
-
-Rectangle {
-    id: root
-
-    property Item displayItem: null
-
-    width: 300; height: 400
-
-    color: "black"
-
-    DelegateModel {
-        id: visualModel
-
-        model: XmlListModel {
-            source: "http://api.flickr.com/services/feeds/photos_public.gne?format=rss2"
-            query: "/rss/channel/item"
-            namespaceDeclarations: "declare namespace media=\"http://search.yahoo.com/mrss/\";"
-
-            XmlRole { name: "imagePath"; query: "media:thumbnail/@url/string()" }
-            XmlRole { name: "url"; query: "media:content/@url/string()" }
-        }
-
-        delegate: Item {
-            id: delegateItem
-
-            width: 76; height: 76
-
-            Rectangle {
-                id: image
-                x: 0; y: 0; width: 76; height: 76
-                border.width: 1
-                border.color: "white"
-                color: "black"
-
-                Image {
-                    anchors.fill: parent
-                    anchors.leftMargin: 1
-                    anchors.topMargin: 1
-
-                    source: imagePath
-                    fillMode: Image.PreserveAspectFit
-
-                }
-
-                MouseArea {
-                    id: clickArea
-                    anchors.fill: parent
-
-                    onClicked: root.displayItem = root.displayItem !== delegateItem ? delegateItem : null
-                }
-
-                states: [
-                    State {
-                        when: root.displayItem === delegateItem
-                        name: "inDisplay";
-                        ParentChange { target: image; parent: imageContainer; x: 75; y: 75; width: 150; height: 150 }
-                        PropertyChanges { target: image; z: 2 }
-                        PropertyChanges { target: delegateItem; DelegateModel.inItems: false }
-                    },
-                    State {
-                        when: root.displayItem !== delegateItem
-                        name: "inList";
-                        ParentChange { target: image; parent: delegateItem; x: 2; y: 2; width: 75; height: 75 }
-                        PropertyChanges { target: image; z: 1 }
-                        PropertyChanges { target: delegateItem; DelegateModel.inItems: true }
-                    }
-                ]
-
-                transitions: [
-                    Transition {
-                        from: "inList"
-                        SequentialAnimation {
-                            PropertyAction { target: delegateItem; property: "DelegateModel.inPersistedItems"; value: true }
-                            ParentAnimation {
-                                target: image;
-                                via: root
-                                NumberAnimation { target: image; properties: "x,y,width,height"; duration: 1000 }
-                            }
-                        }
-                    }, Transition {
-                        from: "inDisplay"
-                        SequentialAnimation {
-                            ParentAnimation {
-                                target: image
-                                NumberAnimation { target: image; properties: "x,y,width,height"; duration: 1000 }
-                            }
-                            PropertyAction { target: delegateItem; property: "DelegateModel.inPersistedItems"; value: false }
-                        }
-                    }
-                ]
-            }
-        }
-    }
-
-
-    PathView {
-        id: imagePath
-
-        anchors { left: parent.left; top: imageContainer.bottom; right: parent.right; bottom: parent.bottom }
-        model: visualModel
-
-        pathItemCount: 7
-        path: Path {
-            startX: -50; startY: 0
-            PathQuad { x: 150; y: 50; controlX: 0; controlY: 50 }
-            PathQuad { x: 350; y: 0; controlX: 300; controlY: 50 }
-        }
-    }
-
-    Item {
-        id: imageContainer
-        anchors { fill: parent; bottomMargin: 100 }
-    }
-}
diff --git a/examples/quick/window/AllScreens.qml b/examples/quick/window/AllScreens.qml
index 83a6c5f958..a5da380025 100644
--- a/examples/quick/window/AllScreens.qml
+++ b/examples/quick/window/AllScreens.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/window/CurrentScreen.qml b/examples/quick/window/CurrentScreen.qml
index 5a23cd7e29..2703582399 100644
--- a/examples/quick/window/CurrentScreen.qml
+++ b/examples/quick/window/CurrentScreen.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/window/Splash.qml b/examples/quick/window/Splash.qml
index 3baf207992..c3e36d9b3b 100644
--- a/examples/quick/window/Splash.qml
+++ b/examples/quick/window/Splash.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/window/doc/src/window.qdoc b/examples/quick/window/doc/src/window.qdoc
index 2028b31383..26caafce9a 100644
--- a/examples/quick/window/doc/src/window.qdoc
+++ b/examples/quick/window/doc/src/window.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,14 +20,14 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
 /*!
     \title Qt Quick Examples - Window and Screen
     \example window
-    \brief This example demonstrates the Window and Screen types in QML
+    \brief This example demonstrates the Window and Screen types in QML.
     \image qml-window-example.png
     \ingroup qtquickexamples
 
diff --git a/examples/quick/window/main.cpp b/examples/quick/window/main.cpp
index ee8855cbc8..1a9598a56c 100644
--- a/examples/quick/window/main.cpp
+++ b/examples/quick/window/main.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/examples/quick/window/window.qml b/examples/quick/window/window.qml
index d27ab3d0a3..2ee7fb6e09 100644
--- a/examples/quick/window/window.qml
+++ b/examples/quick/window/window.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
@@ -177,7 +187,7 @@ QtObject {
                 anchors.margins: defaultSpacing
                 text: "X"
                 width: 30
-                onClicked: testWindow.visible = false
+                onClicked: testWindow.close()
             }
         }
     }
diff --git a/qtdeclarative.doxy b/qtdeclarative.doxy
new file mode 100644
index 0000000000..ce21e34d3d
--- /dev/null
+++ b/qtdeclarative.doxy
@@ -0,0 +1,2466 @@
+# Doxyfile 1.8.14
+
+# This file describes the settings to be used by the documentation system
+# doxygen (www.doxygen.org) for a project.
+#
+# All text after a double hash (##) is considered a comment and is placed in
+# front of the TAG it is preceding.
+#
+# All text after a single hash (#) is considered a comment and will be ignored.
+# The format is:
+# TAG = value [value, ...]
+# For lists, items can also be appended using:
+# TAG += value [value, ...]
+# Values that contain spaces should be placed between quotes (\" \").
+
+#---------------------------------------------------------------------------
+# Project related configuration options
+#---------------------------------------------------------------------------
+
+# This tag specifies the encoding used for all characters in the config file
+# that follow. The default is UTF-8 which is also the encoding used for all text
+# before the first occurrence of this tag. Doxygen uses libiconv (or the iconv
+# built into libc) for the transcoding. See
+# https://www.gnu.org/software/libiconv/ for the list of possible encodings.
+# The default value is: UTF-8.
+
+DOXYFILE_ENCODING      = UTF-8
+
+# The PROJECT_NAME tag is a single word (or a sequence of words surrounded by
+# double-quotes, unless you are using Doxywizard) that should identify the
+# project for which the documentation is generated. This name is used in the
+# title of most generated pages and in a few other places.
+# The default value is: My Project.
+
+PROJECT_NAME           = QtDeclarative
+
+# The PROJECT_NUMBER tag can be used to enter a project or revision number. This
+# could be handy for archiving the generated documentation or if some version
+# control system is used.
+
+PROJECT_NUMBER         = 5.12
+
+# Using the PROJECT_BRIEF tag one can provide an optional one line description
+# for a project that appears at the top of each page and should give viewer a
+# quick idea about the purpose of the project. Keep the description short.
+
+PROJECT_BRIEF          = "The QML engine and Qt Quick"
+
+# With the PROJECT_LOGO tag one can specify a logo or an icon that is included
+# in the documentation. The maximum height of the logo should not exceed 55
+# pixels and the maximum width should not exceed 200 pixels. Doxygen will copy
+# the logo to the output directory.
+
+PROJECT_LOGO           = tests/testapplications/qsgimage/qt-logo.png
+
+# The OUTPUT_DIRECTORY tag is used to specify the (relative or absolute) path
+# into which the generated documentation will be written. If a relative path is
+# entered, it will be relative to the location where doxygen was started. If
+# left blank the current directory will be used.
+
+OUTPUT_DIRECTORY       = ../qtdeclarative-doc
+
+# If the CREATE_SUBDIRS tag is set to YES then doxygen will create 4096 sub-
+# directories (in 2 levels) under the output directory of each output format and
+# will distribute the generated files over these directories. Enabling this
+# option can be useful when feeding doxygen a huge amount of source files, where
+# putting all generated files in the same directory would otherwise causes
+# performance problems for the file system.
+# The default value is: NO.
+
+CREATE_SUBDIRS         = NO
+
+# If the ALLOW_UNICODE_NAMES tag is set to YES, doxygen will allow non-ASCII
+# characters to appear in the names of generated files. If set to NO, non-ASCII
+# characters will be escaped, for example _xE3_x81_x84 will be used for Unicode
+# U+3044.
+# The default value is: NO.
+
+ALLOW_UNICODE_NAMES    = NO
+
+# The OUTPUT_LANGUAGE tag is used to specify the language in which all
+# documentation generated by doxygen is written. Doxygen will use this
+# information to generate all constant output in the proper language.
+# Possible values are: Afrikaans, Arabic, Armenian, Brazilian, Catalan, Chinese,
+# Chinese-Traditional, Croatian, Czech, Danish, Dutch, English (United States),
+# Esperanto, Farsi (Persian), Finnish, French, German, Greek, Hungarian,
+# Indonesian, Italian, Japanese, Japanese-en (Japanese with English messages),
+# Korean, Korean-en (Korean with English messages), Latvian, Lithuanian,
+# Macedonian, Norwegian, Persian (Farsi), Polish, Portuguese, Romanian, Russian,
+# Serbian, Serbian-Cyrillic, Slovak, Slovene, Spanish, Swedish, Turkish,
+# Ukrainian and Vietnamese.
+# The default value is: English.
+
+OUTPUT_LANGUAGE        = English
+
+# If the BRIEF_MEMBER_DESC tag is set to YES, doxygen will include brief member
+# descriptions after the members that are listed in the file and class
+# documentation (similar to Javadoc). Set to NO to disable this.
+# The default value is: YES.
+
+BRIEF_MEMBER_DESC      = YES
+
+# If the REPEAT_BRIEF tag is set to YES, doxygen will prepend the brief
+# description of a member or function before the detailed description
+#
+# Note: If both HIDE_UNDOC_MEMBERS and BRIEF_MEMBER_DESC are set to NO, the
+# brief descriptions will be completely suppressed.
+# The default value is: YES.
+
+REPEAT_BRIEF           = YES
+
+# This tag implements a quasi-intelligent brief description abbreviator that is
+# used to form the text in various listings. Each string in this list, if found
+# as the leading text of the brief description, will be stripped from the text
+# and the result, after processing the whole list, is used as the annotated
+# text. Otherwise, the brief description is used as-is. If left blank, the
+# following values are used ($name is automatically replaced with the name of
+# the entity):The $name class, The $name widget, The $name file, is, provides,
+# specifies, contains, represents, a, an and the.
+
+ABBREVIATE_BRIEF       = "The $name class" \
+                         "The $name widget" \
+                         "The $name file" \
+                         is \
+                         provides \
+                         specifies \
+                         contains \
+                         represents \
+                         a \
+                         an \
+                         the
+
+# If the ALWAYS_DETAILED_SEC and REPEAT_BRIEF tags are both set to YES then
+# doxygen will generate a detailed section even if there is only a brief
+# description.
+# The default value is: NO.
+
+ALWAYS_DETAILED_SEC    = NO
+
+# If the INLINE_INHERITED_MEMB tag is set to YES, doxygen will show all
+# inherited members of a class in the documentation of that class as if those
+# members were ordinary class members. Constructors, destructors and assignment
+# operators of the base classes will not be shown.
+# The default value is: NO.
+
+INLINE_INHERITED_MEMB  = NO
+
+# If the FULL_PATH_NAMES tag is set to YES, doxygen will prepend the full path
+# before files name in the file list and in the header files. If set to NO the
+# shortest path that makes the file name unique will be used
+# The default value is: YES.
+
+FULL_PATH_NAMES        = YES
+
+# The STRIP_FROM_PATH tag can be used to strip a user-defined part of the path.
+# Stripping is only done if one of the specified strings matches the left-hand
+# part of the path. The tag can be used to show relative paths in the file list.
+# If left blank the directory from which doxygen is run is used as the path to
+# strip.
+#
+# Note that you can specify absolute paths here, but also relative paths, which
+# will be relative from the directory where doxygen is started.
+# This tag requires that the tag FULL_PATH_NAMES is set to YES.
+
+STRIP_FROM_PATH        =
+
+# The STRIP_FROM_INC_PATH tag can be used to strip a user-defined part of the
+# path mentioned in the documentation of a class, which tells the reader which
+# header file to include in order to use a class. If left blank only the name of
+# the header file containing the class definition is used. Otherwise one should
+# specify the list of include paths that are normally passed to the compiler
+# using the -I flag.
+
+STRIP_FROM_INC_PATH    =
+
+# If the SHORT_NAMES tag is set to YES, doxygen will generate much shorter (but
+# less readable) file names. This can be useful is your file systems doesn't
+# support long names like on DOS, Mac, or CD-ROM.
+# The default value is: NO.
+
+SHORT_NAMES            = NO
+
+# If the JAVADOC_AUTOBRIEF tag is set to YES then doxygen will interpret the
+# first line (until the first dot) of a Javadoc-style comment as the brief
+# description. If set to NO, the Javadoc-style will behave just like regular Qt-
+# style comments (thus requiring an explicit @brief command for a brief
+# description.)
+# The default value is: NO.
+
+JAVADOC_AUTOBRIEF      = NO
+
+# If the QT_AUTOBRIEF tag is set to YES then doxygen will interpret the first
+# line (until the first dot) of a Qt-style comment as the brief description. If
+# set to NO, the Qt-style will behave just like regular Qt-style comments (thus
+# requiring an explicit \brief command for a brief description.)
+# The default value is: NO.
+
+QT_AUTOBRIEF           = YES
+
+# The MULTILINE_CPP_IS_BRIEF tag can be set to YES to make doxygen treat a
+# multi-line C++ special comment block (i.e. a block of //! or /// comments) as
+# a brief description. This used to be the default behavior. The new default is
+# to treat a multi-line C++ comment block as a detailed description. Set this
+# tag to YES if you prefer the old behavior instead.
+#
+# Note that setting this tag to YES also means that rational rose comments are
+# not recognized any more.
+# The default value is: NO.
+
+MULTILINE_CPP_IS_BRIEF = NO
+
+# If the INHERIT_DOCS tag is set to YES then an undocumented member inherits the
+# documentation from any documented member that it re-implements.
+# The default value is: YES.
+
+INHERIT_DOCS           = YES
+
+# If the SEPARATE_MEMBER_PAGES tag is set to YES then doxygen will produce a new
+# page for each member. If set to NO, the documentation of a member will be part
+# of the file/class/namespace that contains it.
+# The default value is: NO.
+
+SEPARATE_MEMBER_PAGES  = NO
+
+# The TAB_SIZE tag can be used to set the number of spaces in a tab. Doxygen
+# uses this value to replace tabs by spaces in code fragments.
+# Minimum value: 1, maximum value: 16, default value: 4.
+
+TAB_SIZE               = 4
+
+# This tag can be used to specify a number of aliases that act as commands in
+# the documentation. An alias has the form:
+# name=value
+# For example adding
+# "sideeffect=@par Side Effects:\n"
+# will allow you to put the command \sideeffect (or @sideeffect) in the
+# documentation, which will result in a user-defined paragraph with heading
+# "Side Effects:". You can put \n's in the value part of an alias to insert
+# newlines (in the resulting output). You can put ^^ in the value part of an
+# alias to insert a newline as if a physical newline was in the original file.
+
+ALIASES                =
+
+# This tag can be used to specify a number of word-keyword mappings (TCL only).
+# A mapping has the form "name=value". For example adding "class=itcl::class"
+# will allow you to use the command class in the itcl::class meaning.
+
+TCL_SUBST              =
+
+# Set the OPTIMIZE_OUTPUT_FOR_C tag to YES if your project consists of C sources
+# only. Doxygen will then generate output that is more tailored for C. For
+# instance, some of the names that are used will be different. The list of all
+# members will be omitted, etc.
+# The default value is: NO.
+
+OPTIMIZE_OUTPUT_FOR_C  = NO
+
+# Set the OPTIMIZE_OUTPUT_JAVA tag to YES if your project consists of Java or
+# Python sources only. Doxygen will then generate output that is more tailored
+# for that language. For instance, namespaces will be presented as packages,
+# qualified scopes will look different, etc.
+# The default value is: NO.
+
+OPTIMIZE_OUTPUT_JAVA   = NO
+
+# Set the OPTIMIZE_FOR_FORTRAN tag to YES if your project consists of Fortran
+# sources. Doxygen will then generate output that is tailored for Fortran.
+# The default value is: NO.
+
+OPTIMIZE_FOR_FORTRAN   = NO
+
+# Set the OPTIMIZE_OUTPUT_VHDL tag to YES if your project consists of VHDL
+# sources. Doxygen will then generate output that is tailored for VHDL.
+# The default value is: NO.
+
+OPTIMIZE_OUTPUT_VHDL   = NO
+
+# Doxygen selects the parser to use depending on the extension of the files it
+# parses. With this tag you can assign which parser to use for a given
+# extension. Doxygen has a built-in mapping, but you can override or extend it
+# using this tag. The format is ext=language, where ext is a file extension, and
+# language is one of the parsers supported by doxygen: IDL, Java, Javascript,
+# C#, C, C++, D, PHP, Objective-C, Python, Fortran (fixed format Fortran:
+# FortranFixed, free formatted Fortran: FortranFree, unknown formatted Fortran:
+# Fortran. In the later case the parser tries to guess whether the code is fixed
+# or free formatted code, this is the default for Fortran type files), VHDL. For
+# instance to make doxygen treat .inc files as Fortran files (default is PHP),
+# and .f files as C (default is Fortran), use: inc=Fortran f=C.
+#
+# Note: For files without extension you can use no_extension as a placeholder.
+#
+# Note that for custom extensions you also need to set FILE_PATTERNS otherwise
+# the files are not read by doxygen.
+
+EXTENSION_MAPPING      =
+
+# If the MARKDOWN_SUPPORT tag is enabled then doxygen pre-processes all comments
+# according to the Markdown format, which allows for more readable
+# documentation. See http://daringfireball.net/projects/markdown/ for details.
+# The output of markdown processing is further processed by doxygen, so you can
+# mix doxygen, HTML, and XML commands with Markdown formatting. Disable only in
+# case of backward compatibilities issues.
+# The default value is: YES.
+
+MARKDOWN_SUPPORT       = YES
+
+# When the TOC_INCLUDE_HEADINGS tag is set to a non-zero value, all headings up
+# to that level are automatically included in the table of contents, even if
+# they do not have an id attribute.
+# Note: This feature currently applies only to Markdown headings.
+# Minimum value: 0, maximum value: 99, default value: 0.
+# This tag requires that the tag MARKDOWN_SUPPORT is set to YES.
+
+TOC_INCLUDE_HEADINGS   = 0
+
+# When enabled doxygen tries to link words that correspond to documented
+# classes, or namespaces to their corresponding documentation. Such a link can
+# be prevented in individual cases by putting a % sign in front of the word or
+# globally by setting AUTOLINK_SUPPORT to NO.
+# The default value is: YES.
+
+AUTOLINK_SUPPORT       = YES
+
+# If you use STL classes (i.e. std::string, std::vector, etc.) but do not want
+# to include (a tag file for) the STL sources as input, then you should set this
+# tag to YES in order to let doxygen match functions declarations and
+# definitions whose arguments contain STL classes (e.g. func(std::string);
+# versus func(std::string) {}). This also make the inheritance and collaboration
+# diagrams that involve STL classes more complete and accurate.
+# The default value is: NO.
+
+BUILTIN_STL_SUPPORT    = NO
+
+# If you use Microsoft's C++/CLI language, you should set this option to YES to
+# enable parsing support.
+# The default value is: NO.
+
+CPP_CLI_SUPPORT        = NO
+
+# Set the SIP_SUPPORT tag to YES if your project consists of sip (see:
+# https://www.riverbankcomputing.com/software/sip/intro) sources only. Doxygen
+# will parse them like normal C++ but will assume all classes use public instead
+# of private inheritance when no explicit protection keyword is present.
+# The default value is: NO.
+
+SIP_SUPPORT            = NO
+
+# For Microsoft's IDL there are propget and propput attributes to indicate
+# getter and setter methods for a property. Setting this option to YES will make
+# doxygen to replace the get and set methods by a property in the documentation.
+# This will only work if the methods are indeed getting or setting a simple
+# type. If this is not the case, or you want to show the methods anyway, you
+# should set this option to NO.
+# The default value is: YES.
+
+IDL_PROPERTY_SUPPORT   = YES
+
+# If member grouping is used in the documentation and the DISTRIBUTE_GROUP_DOC
+# tag is set to YES then doxygen will reuse the documentation of the first
+# member in the group (if any) for the other members of the group. By default
+# all members of a group must be documented explicitly.
+# The default value is: NO.
+
+DISTRIBUTE_GROUP_DOC   = NO
+
+# If one adds a struct or class to a group and this option is enabled, then also
+# any nested class or struct is added to the same group. By default this option
+# is disabled and one has to add nested compounds explicitly via \ingroup.
+# The default value is: NO.
+
+GROUP_NESTED_COMPOUNDS = NO
+
+# Set the SUBGROUPING tag to YES to allow class member groups of the same type
+# (for instance a group of public functions) to be put as a subgroup of that
+# type (e.g. under the Public Functions section). Set it to NO to prevent
+# subgrouping. Alternatively, this can be done per class using the
+# \nosubgrouping command.
+# The default value is: YES.
+
+SUBGROUPING            = YES
+
+# When the INLINE_GROUPED_CLASSES tag is set to YES, classes, structs and unions
+# are shown inside the group in which they are included (e.g. using \ingroup)
+# instead of on a separate page (for HTML and Man pages) or section (for LaTeX
+# and RTF).
+#
+# Note that this feature does not work in combination with
+# SEPARATE_MEMBER_PAGES.
+# The default value is: NO.
+
+INLINE_GROUPED_CLASSES = NO
+
+# When the INLINE_SIMPLE_STRUCTS tag is set to YES, structs, classes, and unions
+# with only public data fields or simple typedef fields will be shown inline in
+# the documentation of the scope in which they are defined (i.e. file,
+# namespace, or group documentation), provided this scope is documented. If set
+# to NO, structs, classes, and unions are shown on a separate page (for HTML and
+# Man pages) or section (for LaTeX and RTF).
+# The default value is: NO.
+
+INLINE_SIMPLE_STRUCTS  = NO
+
+# When TYPEDEF_HIDES_STRUCT tag is enabled, a typedef of a struct, union, or
+# enum is documented as struct, union, or enum with the name of the typedef. So
+# typedef struct TypeS {} TypeT, will appear in the documentation as a struct
+# with name TypeT. When disabled the typedef will appear as a member of a file,
+# namespace, or class. And the struct will be named TypeS. This can typically be
+# useful for C code in case the coding convention dictates that all compound
+# types are typedef'ed and only the typedef is referenced, never the tag name.
+# The default value is: NO.
+
+TYPEDEF_HIDES_STRUCT   = NO
+
+# The size of the symbol lookup cache can be set using LOOKUP_CACHE_SIZE. This
+# cache is used to resolve symbols given their name and scope. Since this can be
+# an expensive process and often the same symbol appears multiple times in the
+# code, doxygen keeps a cache of pre-resolved symbols. If the cache is too small
+# doxygen will become slower. If the cache is too large, memory is wasted. The
+# cache size is given by this formula: 2^(16+LOOKUP_CACHE_SIZE). The valid range
+# is 0..9, the default is 0, corresponding to a cache size of 2^16=65536
+# symbols. At the end of a run doxygen will report the cache usage and suggest
+# the optimal cache size from a speed point of view.
+# Minimum value: 0, maximum value: 9, default value: 0.
+
+LOOKUP_CACHE_SIZE      = 1
+
+#---------------------------------------------------------------------------
+# Build related configuration options
+#---------------------------------------------------------------------------
+
+# If the EXTRACT_ALL tag is set to YES, doxygen will assume all entities in
+# documentation are documented, even if no documentation was available. Private
+# class members and static file members will be hidden unless the
+# EXTRACT_PRIVATE respectively EXTRACT_STATIC tags are set to YES.
+# Note: This will also disable the warnings about undocumented members that are
+# normally produced when WARNINGS is set to YES.
+# The default value is: NO.
+
+EXTRACT_ALL            = YES
+
+# If the EXTRACT_PRIVATE tag is set to YES, all private members of a class will
+# be included in the documentation.
+# The default value is: NO.
+
+EXTRACT_PRIVATE        = NO
+
+# If the EXTRACT_PACKAGE tag is set to YES, all members with package or internal
+# scope will be included in the documentation.
+# The default value is: NO.
+
+EXTRACT_PACKAGE        = NO
+
+# If the EXTRACT_STATIC tag is set to YES, all static members of a file will be
+# included in the documentation.
+# The default value is: NO.
+
+EXTRACT_STATIC         = YES
+
+# If the EXTRACT_LOCAL_CLASSES tag is set to YES, classes (and structs) defined
+# locally in source files will be included in the documentation. If set to NO,
+# only classes defined in header files are included. Does not have any effect
+# for Java sources.
+# The default value is: YES.
+
+EXTRACT_LOCAL_CLASSES  = YES
+
+# This flag is only useful for Objective-C code. If set to YES, local methods,
+# which are defined in the implementation section but not in the interface are
+# included in the documentation. If set to NO, only methods in the interface are
+# included.
+# The default value is: NO.
+
+EXTRACT_LOCAL_METHODS  = NO
+
+# If this flag is set to YES, the members of anonymous namespaces will be
+# extracted and appear in the documentation as a namespace called
+# 'anonymous_namespace{file}', where file will be replaced with the base name of
+# the file that contains the anonymous namespace. By default anonymous namespace
+# are hidden.
+# The default value is: NO.
+
+EXTRACT_ANON_NSPACES   = NO
+
+# If the HIDE_UNDOC_MEMBERS tag is set to YES, doxygen will hide all
+# undocumented members inside documented classes or files. If set to NO these
+# members will be included in the various overviews, but no documentation
+# section is generated. This option has no effect if EXTRACT_ALL is enabled.
+# The default value is: NO.
+
+HIDE_UNDOC_MEMBERS     = NO
+
+# If the HIDE_UNDOC_CLASSES tag is set to YES, doxygen will hide all
+# undocumented classes that are normally visible in the class hierarchy. If set
+# to NO, these classes will be included in the various overviews. This option
+# has no effect if EXTRACT_ALL is enabled.
+# The default value is: NO.
+
+HIDE_UNDOC_CLASSES     = NO
+
+# If the HIDE_FRIEND_COMPOUNDS tag is set to YES, doxygen will hide all friend
+# (class|struct|union) declarations. If set to NO, these declarations will be
+# included in the documentation.
+# The default value is: NO.
+
+HIDE_FRIEND_COMPOUNDS  = NO
+
+# If the HIDE_IN_BODY_DOCS tag is set to YES, doxygen will hide any
+# documentation blocks found inside the body of a function. If set to NO, these
+# blocks will be appended to the function's detailed documentation block.
+# The default value is: NO.
+
+HIDE_IN_BODY_DOCS      = NO
+
+# The INTERNAL_DOCS tag determines if documentation that is typed after a
+# \internal command is included. If the tag is set to NO then the documentation
+# will be excluded. Set it to YES to include the internal documentation.
+# The default value is: NO.
+
+INTERNAL_DOCS          = YES
+
+# If the CASE_SENSE_NAMES tag is set to NO then doxygen will only generate file
+# names in lower-case letters. If set to YES, upper-case letters are also
+# allowed. This is useful if you have classes or files whose names only differ
+# in case and if your file system supports case sensitive file names. Windows
+# and Mac users are advised to set this option to NO.
+# The default value is: system dependent.
+
+CASE_SENSE_NAMES       = YES
+
+# If the HIDE_SCOPE_NAMES tag is set to NO then doxygen will show members with
+# their full class and namespace scopes in the documentation. If set to YES, the
+# scope will be hidden.
+# The default value is: NO.
+
+HIDE_SCOPE_NAMES       = NO
+
+# If the HIDE_COMPOUND_REFERENCE tag is set to NO (default) then doxygen will
+# append additional text to a page's title, such as Class Reference. If set to
+# YES the compound reference will be hidden.
+# The default value is: NO.
+
+HIDE_COMPOUND_REFERENCE= NO
+
+# If the SHOW_INCLUDE_FILES tag is set to YES then doxygen will put a list of
+# the files that are included by a file in the documentation of that file.
+# The default value is: YES.
+
+SHOW_INCLUDE_FILES     = YES
+
+# If the SHOW_GROUPED_MEMB_INC tag is set to YES then Doxygen will add for each
+# grouped member an include statement to the documentation, telling the reader
+# which file to include in order to use the member.
+# The default value is: NO.
+
+SHOW_GROUPED_MEMB_INC  = NO
+
+# If the FORCE_LOCAL_INCLUDES tag is set to YES then doxygen will list include
+# files with double quotes in the documentation rather than with sharp brackets.
+# The default value is: NO.
+
+FORCE_LOCAL_INCLUDES   = NO
+
+# If the INLINE_INFO tag is set to YES then a tag [inline] is inserted in the
+# documentation for inline members.
+# The default value is: YES.
+
+INLINE_INFO            = YES
+
+# If the SORT_MEMBER_DOCS tag is set to YES then doxygen will sort the
+# (detailed) documentation of file and class members alphabetically by member
+# name. If set to NO, the members will appear in declaration order.
+# The default value is: YES.
+
+SORT_MEMBER_DOCS       = YES
+
+# If the SORT_BRIEF_DOCS tag is set to YES then doxygen will sort the brief
+# descriptions of file, namespace and class members alphabetically by member
+# name. If set to NO, the members will appear in declaration order. Note that
+# this will also influence the order of the classes in the class list.
+# The default value is: NO.
+
+SORT_BRIEF_DOCS        = NO
+
+# If the SORT_MEMBERS_CTORS_1ST tag is set to YES then doxygen will sort the
+# (brief and detailed) documentation of class members so that constructors and
+# destructors are listed first. If set to NO the constructors will appear in the
+# respective orders defined by SORT_BRIEF_DOCS and SORT_MEMBER_DOCS.
+# Note: If SORT_BRIEF_DOCS is set to NO this option is ignored for sorting brief
+# member documentation.
+# Note: If SORT_MEMBER_DOCS is set to NO this option is ignored for sorting
+# detailed member documentation.
+# The default value is: NO.
+
+SORT_MEMBERS_CTORS_1ST = YES
+
+# If the SORT_GROUP_NAMES tag is set to YES then doxygen will sort the hierarchy
+# of group names into alphabetical order. If set to NO the group names will
+# appear in their defined order.
+# The default value is: NO.
+
+SORT_GROUP_NAMES       = NO
+
+# If the SORT_BY_SCOPE_NAME tag is set to YES, the class list will be sorted by
+# fully-qualified names, including namespaces. If set to NO, the class list will
+# be sorted only by class name, not including the namespace part.
+# Note: This option is not very useful if HIDE_SCOPE_NAMES is set to YES.
+# Note: This option applies only to the class list, not to the alphabetical
+# list.
+# The default value is: NO.
+
+SORT_BY_SCOPE_NAME     = NO
+
+# If the STRICT_PROTO_MATCHING option is enabled and doxygen fails to do proper
+# type resolution of all parameters of a function it will reject a match between
+# the prototype and the implementation of a member function even if there is
+# only one candidate or it is obvious which candidate to choose by doing a
+# simple string match. By disabling STRICT_PROTO_MATCHING doxygen will still
+# accept a match between prototype and implementation in such cases.
+# The default value is: NO.
+
+STRICT_PROTO_MATCHING  = NO
+
+# The GENERATE_TODOLIST tag can be used to enable (YES) or disable (NO) the todo
+# list. This list is created by putting \todo commands in the documentation.
+# The default value is: YES.
+
+GENERATE_TODOLIST      = YES
+
+# The GENERATE_TESTLIST tag can be used to enable (YES) or disable (NO) the test
+# list. This list is created by putting \test commands in the documentation.
+# The default value is: YES.
+
+GENERATE_TESTLIST      = YES
+
+# The GENERATE_BUGLIST tag can be used to enable (YES) or disable (NO) the bug
+# list. This list is created by putting \bug commands in the documentation.
+# The default value is: YES.
+
+GENERATE_BUGLIST       = YES
+
+# The GENERATE_DEPRECATEDLIST tag can be used to enable (YES) or disable (NO)
+# the deprecated list. This list is created by putting \deprecated commands in
+# the documentation.
+# The default value is: YES.
+
+GENERATE_DEPRECATEDLIST= YES
+
+# The ENABLED_SECTIONS tag can be used to enable conditional documentation
+# sections, marked by \if <section_label> ... \endif and \cond <section_label>
+# ... \endcond blocks.
+
+ENABLED_SECTIONS       =
+
+# The MAX_INITIALIZER_LINES tag determines the maximum number of lines that the
+# initial value of a variable or macro / define can have for it to appear in the
+# documentation. If the initializer consists of more lines than specified here
+# it will be hidden. Use a value of 0 to hide initializers completely. The
+# appearance of the value of individual variables and macros / defines can be
+# controlled using \showinitializer or \hideinitializer command in the
+# documentation regardless of this setting.
+# Minimum value: 0, maximum value: 10000, default value: 30.
+
+MAX_INITIALIZER_LINES  = 30
+
+# Set the SHOW_USED_FILES tag to NO to disable the list of files generated at
+# the bottom of the documentation of classes and structs. If set to YES, the
+# list will mention the files that were used to generate the documentation.
+# The default value is: YES.
+
+SHOW_USED_FILES        = YES
+
+# Set the SHOW_FILES tag to NO to disable the generation of the Files page. This
+# will remove the Files entry from the Quick Index and from the Folder Tree View
+# (if specified).
+# The default value is: YES.
+
+SHOW_FILES             = YES
+
+# Set the SHOW_NAMESPACES tag to NO to disable the generation of the Namespaces
+# page. This will remove the Namespaces entry from the Quick Index and from the
+# Folder Tree View (if specified).
+# The default value is: YES.
+
+SHOW_NAMESPACES        = YES
+
+# The FILE_VERSION_FILTER tag can be used to specify a program or script that
+# doxygen should invoke to get the current version for each file (typically from
+# the version control system). Doxygen will invoke the program by executing (via
+# popen()) the command command input-file, where command is the value of the
+# FILE_VERSION_FILTER tag, and input-file is the name of an input file provided
+# by doxygen. Whatever the program writes to standard output is used as the file
+# version. For an example see the documentation.
+
+FILE_VERSION_FILTER    = "function git_filter { LC_ALL=C git ls-files -s $1 | awk '{print $2}'; }; git_filter"
+
+# The LAYOUT_FILE tag can be used to specify a layout file which will be parsed
+# by doxygen. The layout file controls the global structure of the generated
+# output files in an output format independent way. To create the layout file
+# that represents doxygen's defaults, run doxygen with the -l option. You can
+# optionally specify a file name after the option, if omitted DoxygenLayout.xml
+# will be used as the name of the layout file.
+#
+# Note that if you run doxygen from a directory containing a file called
+# DoxygenLayout.xml, doxygen will parse it automatically even if the LAYOUT_FILE
+# tag is left empty.
+
+LAYOUT_FILE            =
+
+# The CITE_BIB_FILES tag can be used to specify one or more bib files containing
+# the reference definitions. This must be a list of .bib files. The .bib
+# extension is automatically appended if omitted. This requires the bibtex tool
+# to be installed. See also https://en.wikipedia.org/wiki/BibTeX for more info.
+# For LaTeX the style of the bibliography can be controlled using
+# LATEX_BIB_STYLE. To use this feature you need bibtex and perl available in the
+# search path. See also \cite for info how to create references.
+
+CITE_BIB_FILES         =
+
+#---------------------------------------------------------------------------
+# Configuration options related to warning and progress messages
+#---------------------------------------------------------------------------
+
+# The QUIET tag can be used to turn on/off the messages that are generated to
+# standard output by doxygen. If QUIET is set to YES this implies that the
+# messages are off.
+# The default value is: NO.
+
+QUIET                  = NO
+
+# The WARNINGS tag can be used to turn on/off the warning messages that are
+# generated to standard error (stderr) by doxygen. If WARNINGS is set to YES
+# this implies that the warnings are on.
+#
+# Tip: Turn warnings on while writing the documentation.
+# The default value is: YES.
+
+WARNINGS               = YES
+
+# If the WARN_IF_UNDOCUMENTED tag is set to YES then doxygen will generate
+# warnings for undocumented members. If EXTRACT_ALL is set to YES then this flag
+# will automatically be disabled.
+# The default value is: YES.
+
+WARN_IF_UNDOCUMENTED   = YES
+
+# If the WARN_IF_DOC_ERROR tag is set to YES, doxygen will generate warnings for
+# potential errors in the documentation, such as not documenting some parameters
+# in a documented function, or documenting parameters that don't exist or using
+# markup commands wrongly.
+# The default value is: YES.
+
+WARN_IF_DOC_ERROR      = YES
+
+# This WARN_NO_PARAMDOC option can be enabled to get warnings for functions that
+# are documented, but have no documentation for their parameters or return
+# value. If set to NO, doxygen will only warn about wrong or incomplete
+# parameter documentation, but not about the absence of documentation.
+# The default value is: NO.
+
+WARN_NO_PARAMDOC       = NO
+
+# If the WARN_AS_ERROR tag is set to YES then doxygen will immediately stop when
+# a warning is encountered.
+# The default value is: NO.
+
+WARN_AS_ERROR          = NO
+
+# The WARN_FORMAT tag determines the format of the warning messages that doxygen
+# can produce. The string should contain the $file, $line, and $text tags, which
+# will be replaced by the file and line number from which the warning originated
+# and the warning text. Optionally the format may contain $version, which will
+# be replaced by the version of the file (if it could be obtained via
+# FILE_VERSION_FILTER)
+# The default value is: $file:$line: $text.
+
+WARN_FORMAT            = "$file:$line: $text"
+
+# The WARN_LOGFILE tag can be used to specify a file to which warning and error
+# messages should be written. If left blank the output is written to standard
+# error (stderr).
+
+WARN_LOGFILE           = doxygen.log
+
+#---------------------------------------------------------------------------
+# Configuration options related to the input files
+#---------------------------------------------------------------------------
+
+# The INPUT tag is used to specify the files and/or directories that contain
+# documented source files. You may enter file names like myfile.cpp or
+# directories like /usr/src/myproject. Separate the files or directories with
+# spaces. See also FILE_PATTERNS and EXTENSION_MAPPING
+# Note: If this tag is empty the current directory is searched.
+
+INPUT                  = src
+
+# This tag can be used to specify the character encoding of the source files
+# that doxygen parses. Internally doxygen uses the UTF-8 encoding. Doxygen uses
+# libiconv (or the iconv built into libc) for the transcoding. See the libiconv
+# documentation (see: https://www.gnu.org/software/libiconv/) for the list of
+# possible encodings.
+# The default value is: UTF-8.
+
+INPUT_ENCODING         = UTF-8
+
+# If the value of the INPUT tag contains directories, you can use the
+# FILE_PATTERNS tag to specify one or more wildcard patterns (like *.cpp and
+# *.h) to filter out the source-files in the directories.
+#
+# Note that for custom extensions or not directly supported extensions you also
+# need to set EXTENSION_MAPPING for the extension otherwise the files are not
+# read by doxygen.
+#
+# If left blank the following patterns are tested:*.c, *.cc, *.cxx, *.cpp,
+# *.c++, *.java, *.ii, *.ixx, *.ipp, *.i++, *.inl, *.idl, *.ddl, *.odl, *.h,
+# *.hh, *.hxx, *.hpp, *.h++, *.cs, *.d, *.php, *.php4, *.php5, *.phtml, *.inc,
+# *.m, *.markdown, *.md, *.mm, *.dox, *.py, *.pyw, *.f90, *.f95, *.f03, *.f08,
+# *.f, *.for, *.tcl, *.vhd, *.vhdl, *.ucf and *.qsf.
+
+FILE_PATTERNS          = *.c \
+                         *.cc \
+                         *.cxx \
+                         *.cpp \
+                         *.c++ \
+                         *.d \
+                         *.java \
+                         *.ii \
+                         *.ixx \
+                         *.ipp \
+                         *.i++ \
+                         *.inl \
+                         *.h \
+                         *.hh \
+                         *.hxx \
+                         *.hpp \
+                         *.h++ \
+                         *.idl \
+                         *.odl \
+                         *.cs \
+                         *.php \
+                         *.php3 \
+                         *.inc \
+                         *.m \
+                         *.mm \
+                         *.dox \
+                         *.py
+
+# The RECURSIVE tag can be used to specify whether or not subdirectories should
+# be searched for input files as well.
+# The default value is: NO.
+
+RECURSIVE              = YES
+
+# The EXCLUDE tag can be used to specify files and/or directories that should be
+# excluded from the INPUT source files. This way you can easily exclude a
+# subdirectory from a directory tree whose root is specified with the INPUT tag.
+#
+# Note that relative paths are relative to the directory from which doxygen is
+# run.
+
+EXCLUDE                =
+
+# The EXCLUDE_SYMLINKS tag can be used to select whether or not files or
+# directories that are symbolic links (a Unix file system feature) are excluded
+# from the input.
+# The default value is: NO.
+
+EXCLUDE_SYMLINKS       = NO
+
+# If the value of the INPUT tag contains directories, you can use the
+# EXCLUDE_PATTERNS tag to specify one or more wildcard patterns to exclude
+# certain files from those directories.
+#
+# Note that the wildcards are matched against the file with absolute path, so to
+# exclude all test directories for example use the pattern */test/*
+
+EXCLUDE_PATTERNS       = *moc_* \
+                         *c++test*
+
+# The EXCLUDE_SYMBOLS tag can be used to specify one or more symbol names
+# (namespaces, classes, functions, etc.) that should be excluded from the
+# output. The symbol name can be a fully qualified name, a word, or if the
+# wildcard * is used, a substring. Examples: ANamespace, AClass,
+# AClass::ANamespace, ANamespace::*Test
+#
+# Note that the wildcards are matched against the file with absolute path, so to
+# exclude all test directories use the pattern */test/*
+
+EXCLUDE_SYMBOLS        =
+
+# The EXAMPLE_PATH tag can be used to specify one or more files or directories
+# that contain example code fragments that are included (see the \include
+# command).
+
+EXAMPLE_PATH           =
+
+# If the value of the EXAMPLE_PATH tag contains directories, you can use the
+# EXAMPLE_PATTERNS tag to specify one or more wildcard pattern (like *.cpp and
+# *.h) to filter out the source-files in the directories. If left blank all
+# files are included.
+
+EXAMPLE_PATTERNS       = *
+
+# If the EXAMPLE_RECURSIVE tag is set to YES then subdirectories will be
+# searched for input files to be used with the \include or \dontinclude commands
+# irrespective of the value of the RECURSIVE tag.
+# The default value is: NO.
+
+EXAMPLE_RECURSIVE      = NO
+
+# The IMAGE_PATH tag can be used to specify one or more files or directories
+# that contain images that are to be included in the documentation (see the
+# \image command).
+
+IMAGE_PATH             =
+
+# The INPUT_FILTER tag can be used to specify a program that doxygen should
+# invoke to filter for each input file. Doxygen will invoke the filter program
+# by executing (via popen()) the command:
+#
+# <filter> <input-file>
+#
+# where <filter> is the value of the INPUT_FILTER tag, and <input-file> is the
+# name of an input file. Doxygen will then use the output that the filter
+# program writes to standard output. If FILTER_PATTERNS is specified, this tag
+# will be ignored.
+#
+# Note that the filter must not add or remove lines; it is applied before the
+# code is scanned, but not when the output code is generated. If lines are added
+# or removed, the anchors will not be placed correctly.
+#
+# Note that for custom extensions or not directly supported extensions you also
+# need to set EXTENSION_MAPPING for the extension otherwise the files are not
+# properly processed by doxygen.
+
+INPUT_FILTER           =
+
+# The FILTER_PATTERNS tag can be used to specify filters on a per file pattern
+# basis. Doxygen will compare the file name with each pattern and apply the
+# filter if there is a match. The filters are a list of the form: pattern=filter
+# (like *.cpp=my_cpp_filter). See INPUT_FILTER for further information on how
+# filters are used. If the FILTER_PATTERNS tag is empty or if none of the
+# patterns match the file name, INPUT_FILTER is applied.
+#
+# Note that for custom extensions or not directly supported extensions you also
+# need to set EXTENSION_MAPPING for the extension otherwise the files are not
+# properly processed by doxygen.
+
+FILTER_PATTERNS        =
+
+# If the FILTER_SOURCE_FILES tag is set to YES, the input filter (if set using
+# INPUT_FILTER) will also be used to filter the input files that are used for
+# producing the source files to browse (i.e. when SOURCE_BROWSER is set to YES).
+# The default value is: NO.
+
+FILTER_SOURCE_FILES    = NO
+
+# The FILTER_SOURCE_PATTERNS tag can be used to specify source filters per file
+# pattern. A pattern will override the setting for FILTER_PATTERN (if any) and
+# it is also possible to disable source filtering for a specific pattern using
+# *.ext= (so without naming a filter).
+# This tag requires that the tag FILTER_SOURCE_FILES is set to YES.
+
+FILTER_SOURCE_PATTERNS =
+
+# If the USE_MDFILE_AS_MAINPAGE tag refers to the name of a markdown file that
+# is part of the input, its contents will be placed on the main page
+# (index.html). This can be useful if you have a project on for instance GitHub
+# and want to reuse the introduction page also for the doxygen output.
+
+USE_MDFILE_AS_MAINPAGE =
+
+#---------------------------------------------------------------------------
+# Configuration options related to source browsing
+#---------------------------------------------------------------------------
+
+# If the SOURCE_BROWSER tag is set to YES then a list of source files will be
+# generated. Documented entities will be cross-referenced with these sources.
+#
+# Note: To get rid of all source code in the generated output, make sure that
+# also VERBATIM_HEADERS is set to NO.
+# The default value is: NO.
+
+SOURCE_BROWSER         = YES
+
+# Setting the INLINE_SOURCES tag to YES will include the body of functions,
+# classes and enums directly into the documentation.
+# The default value is: NO.
+
+INLINE_SOURCES         = NO
+
+# Setting the STRIP_CODE_COMMENTS tag to YES will instruct doxygen to hide any
+# special comment blocks from generated source code fragments. Normal C, C++ and
+# Fortran comments will always remain visible.
+# The default value is: YES.
+
+STRIP_CODE_COMMENTS    = YES
+
+# If the REFERENCED_BY_RELATION tag is set to YES then for each documented
+# function all documented functions referencing it will be listed.
+# The default value is: NO.
+
+REFERENCED_BY_RELATION = YES
+
+# If the REFERENCES_RELATION tag is set to YES then for each documented function
+# all documented entities called/used by that function will be listed.
+# The default value is: NO.
+
+REFERENCES_RELATION    = YES
+
+# If the REFERENCES_LINK_SOURCE tag is set to YES and SOURCE_BROWSER tag is set
+# to YES then the hyperlinks from functions in REFERENCES_RELATION and
+# REFERENCED_BY_RELATION lists will link to the source code. Otherwise they will
+# link to the documentation.
+# The default value is: YES.
+
+REFERENCES_LINK_SOURCE = YES
+
+# If SOURCE_TOOLTIPS is enabled (the default) then hovering a hyperlink in the
+# source code will show a tooltip with additional information such as prototype,
+# brief description and links to the definition and documentation. Since this
+# will make the HTML file larger and loading of large files a bit slower, you
+# can opt to disable this feature.
+# The default value is: YES.
+# This tag requires that the tag SOURCE_BROWSER is set to YES.
+
+SOURCE_TOOLTIPS        = YES
+
+# If the USE_HTAGS tag is set to YES then the references to source code will
+# point to the HTML generated by the htags(1) tool instead of doxygen built-in
+# source browser. The htags tool is part of GNU's global source tagging system
+# (see https://www.gnu.org/software/global/global.html). You will need version
+# 4.8.6 or higher.
+#
+# To use it do the following:
+# - Install the latest version of global
+# - Enable SOURCE_BROWSER and USE_HTAGS in the config file
+# - Make sure the INPUT points to the root of the source tree
+# - Run doxygen as normal
+#
+# Doxygen will invoke htags (and that will in turn invoke gtags), so these
+# tools must be available from the command line (i.e. in the search path).
+#
+# The result: instead of the source browser generated by doxygen, the links to
+# source code will now point to the output of htags.
+# The default value is: NO.
+# This tag requires that the tag SOURCE_BROWSER is set to YES.
+
+USE_HTAGS              = NO
+
+# If the VERBATIM_HEADERS tag is set the YES then doxygen will generate a
+# verbatim copy of the header file for each class for which an include is
+# specified. Set to NO to disable this.
+# See also: Section \class.
+# The default value is: YES.
+
+VERBATIM_HEADERS       = YES
+
+#---------------------------------------------------------------------------
+# Configuration options related to the alphabetical class index
+#---------------------------------------------------------------------------
+
+# If the ALPHABETICAL_INDEX tag is set to YES, an alphabetical index of all
+# compounds will be generated. Enable this if the project contains a lot of
+# classes, structs, unions or interfaces.
+# The default value is: YES.
+
+ALPHABETICAL_INDEX     = NO
+
+# The COLS_IN_ALPHA_INDEX tag can be used to specify the number of columns in
+# which the alphabetical index list will be split.
+# Minimum value: 1, maximum value: 20, default value: 5.
+# This tag requires that the tag ALPHABETICAL_INDEX is set to YES.
+
+COLS_IN_ALPHA_INDEX    = 5
+
+# In case all classes in a project start with a common prefix, all classes will
+# be put under the same header in the alphabetical index. The IGNORE_PREFIX tag
+# can be used to specify a prefix (or a list of prefixes) that should be ignored
+# while generating the index headers.
+# This tag requires that the tag ALPHABETICAL_INDEX is set to YES.
+
+IGNORE_PREFIX          =
+
+#---------------------------------------------------------------------------
+# Configuration options related to the HTML output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_HTML tag is set to YES, doxygen will generate HTML output
+# The default value is: YES.
+
+GENERATE_HTML          = YES
+
+# The HTML_OUTPUT tag is used to specify where the HTML docs will be put. If a
+# relative path is entered the value of OUTPUT_DIRECTORY will be put in front of
+# it.
+# The default directory is: html.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+HTML_OUTPUT            = html
+
+# The HTML_FILE_EXTENSION tag can be used to specify the file extension for each
+# generated HTML page (for example: .htm, .php, .asp).
+# The default value is: .html.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+HTML_FILE_EXTENSION    = .html
+
+# The HTML_HEADER tag can be used to specify a user-defined HTML header file for
+# each generated HTML page. If the tag is left blank doxygen will generate a
+# standard header.
+#
+# To get valid HTML the header file that includes any scripts and style sheets
+# that doxygen needs, which is dependent on the configuration options used (e.g.
+# the setting GENERATE_TREEVIEW). It is highly recommended to start with a
+# default header using
+# doxygen -w html new_header.html new_footer.html new_stylesheet.css
+# YourConfigFile
+# and then modify the file new_header.html. See also section "Doxygen usage"
+# for information on how to generate the default header that doxygen normally
+# uses.
+# Note: The header is subject to change so you typically have to regenerate the
+# default header when upgrading to a newer version of doxygen. For a description
+# of the possible markers and block names see the documentation.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+HTML_HEADER            =
+
+# The HTML_FOOTER tag can be used to specify a user-defined HTML footer for each
+# generated HTML page. If the tag is left blank doxygen will generate a standard
+# footer. See HTML_HEADER for more information on how to generate a default
+# footer and what special commands can be used inside the footer. See also
+# section "Doxygen usage" for information on how to generate the default footer
+# that doxygen normally uses.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+HTML_FOOTER            =
+
+# The HTML_STYLESHEET tag can be used to specify a user-defined cascading style
+# sheet that is used by each HTML page. It can be used to fine-tune the look of
+# the HTML output. If left blank doxygen will generate a default style sheet.
+# See also section "Doxygen usage" for information on how to generate the style
+# sheet that doxygen normally uses.
+# Note: It is recommended to use HTML_EXTRA_STYLESHEET instead of this tag, as
+# it is more robust and this tag (HTML_STYLESHEET) will in the future become
+# obsolete.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+HTML_STYLESHEET        =
+
+# The HTML_EXTRA_STYLESHEET tag can be used to specify additional user-defined
+# cascading style sheets that are included after the standard style sheets
+# created by doxygen. Using this option one can overrule certain style aspects.
+# This is preferred over using HTML_STYLESHEET since it does not replace the
+# standard style sheet and is therefore more robust against future updates.
+# Doxygen will copy the style sheet files to the output directory.
+# Note: The order of the extra style sheet files is of importance (e.g. the last
+# style sheet in the list overrules the setting of the previous ones in the
+# list). For an example see the documentation.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+HTML_EXTRA_STYLESHEET  =
+
+# The HTML_EXTRA_FILES tag can be used to specify one or more extra images or
+# other source files which should be copied to the HTML output directory. Note
+# that these files will be copied to the base HTML output directory. Use the
+# $relpath^ marker in the HTML_HEADER and/or HTML_FOOTER files to load these
+# files. In the HTML_STYLESHEET file, use the file name only. Also note that the
+# files will be copied as-is; there are no commands or markers available.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+HTML_EXTRA_FILES       =
+
+# The HTML_COLORSTYLE_HUE tag controls the color of the HTML output. Doxygen
+# will adjust the colors in the style sheet and background images according to
+# this color. Hue is specified as an angle on a colorwheel, see
+# https://en.wikipedia.org/wiki/Hue for more information. For instance the value
+# 0 represents red, 60 is yellow, 120 is green, 180 is cyan, 240 is blue, 300
+# purple, and 360 is red again.
+# Minimum value: 0, maximum value: 359, default value: 220.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+HTML_COLORSTYLE_HUE    = 151
+
+# The HTML_COLORSTYLE_SAT tag controls the purity (or saturation) of the colors
+# in the HTML output. For a value of 0 the output will use grayscales only. A
+# value of 255 will produce the most vivid colors.
+# Minimum value: 0, maximum value: 255, default value: 100.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+HTML_COLORSTYLE_SAT    = 46
+
+# The HTML_COLORSTYLE_GAMMA tag controls the gamma correction applied to the
+# luminance component of the colors in the HTML output. Values below 100
+# gradually make the output lighter, whereas values above 100 make the output
+# darker. The value divided by 100 is the actual gamma applied, so 80 represents
+# a gamma of 0.8, The value 220 represents a gamma of 2.2, and 100 does not
+# change the gamma.
+# Minimum value: 40, maximum value: 240, default value: 80.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+HTML_COLORSTYLE_GAMMA  = 80
+
+# If the HTML_TIMESTAMP tag is set to YES then the footer of each generated HTML
+# page will contain the date and time when the page was generated. Setting this
+# to YES can help to show when doxygen was last run and thus if the
+# documentation is up to date.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+HTML_TIMESTAMP         = NO
+
+# If the HTML_DYNAMIC_MENUS tag is set to YES then the generated HTML
+# documentation will contain a main index with vertical navigation menus that
+# are dynamically created via Javascript. If disabled, the navigation index will
+# consists of multiple levels of tabs that are statically embedded in every HTML
+# page. Disable this option to support browsers that do not have Javascript,
+# like the Qt help browser.
+# The default value is: YES.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+HTML_DYNAMIC_MENUS     = YES
+
+# If the HTML_DYNAMIC_SECTIONS tag is set to YES then the generated HTML
+# documentation will contain sections that can be hidden and shown after the
+# page has loaded.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+HTML_DYNAMIC_SECTIONS  = YES
+
+# With HTML_INDEX_NUM_ENTRIES one can control the preferred number of entries
+# shown in the various tree structured indices initially; the user can expand
+# and collapse entries dynamically later on. Doxygen will expand the tree to
+# such a level that at most the specified number of entries are visible (unless
+# a fully collapsed tree already exceeds this amount). So setting the number of
+# entries 1 will produce a full collapsed tree by default. 0 is a special value
+# representing an infinite number of entries and will result in a full expanded
+# tree by default.
+# Minimum value: 0, maximum value: 9999, default value: 100.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+HTML_INDEX_NUM_ENTRIES = 100
+
+# If the GENERATE_DOCSET tag is set to YES, additional index files will be
+# generated that can be used as input for Apple's Xcode 3 integrated development
+# environment (see: https://developer.apple.com/tools/xcode/), introduced with
+# OSX 10.5 (Leopard). To create a documentation set, doxygen will generate a
+# Makefile in the HTML output directory. Running make will produce the docset in
+# that directory and running make install will install the docset in
+# ~/Library/Developer/Shared/Documentation/DocSets so that Xcode will find it at
+# startup. See https://developer.apple.com/tools/creatingdocsetswithdoxygen.html
+# for more information.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+GENERATE_DOCSET        = NO
+
+# This tag determines the name of the docset feed. A documentation feed provides
+# an umbrella under which multiple documentation sets from a single provider
+# (such as a company or product suite) can be grouped.
+# The default value is: Doxygen generated docs.
+# This tag requires that the tag GENERATE_DOCSET is set to YES.
+
+DOCSET_FEEDNAME        = "Doxygen generated docs"
+
+# This tag specifies a string that should uniquely identify the documentation
+# set bundle. This should be a reverse domain-name style string, e.g.
+# com.mycompany.MyDocSet. Doxygen will append .docset to the name.
+# The default value is: org.doxygen.Project.
+# This tag requires that the tag GENERATE_DOCSET is set to YES.
+
+DOCSET_BUNDLE_ID       = org.doxygen.Project
+
+# The DOCSET_PUBLISHER_ID tag specifies a string that should uniquely identify
+# the documentation publisher. This should be a reverse domain-name style
+# string, e.g. com.mycompany.MyDocSet.documentation.
+# The default value is: org.doxygen.Publisher.
+# This tag requires that the tag GENERATE_DOCSET is set to YES.
+
+DOCSET_PUBLISHER_ID    = org.doxygen.Publisher
+
+# The DOCSET_PUBLISHER_NAME tag identifies the documentation publisher.
+# The default value is: Publisher.
+# This tag requires that the tag GENERATE_DOCSET is set to YES.
+
+DOCSET_PUBLISHER_NAME  = Publisher
+
+# If the GENERATE_HTMLHELP tag is set to YES then doxygen generates three
+# additional HTML index files: index.hhp, index.hhc, and index.hhk. The
+# index.hhp is a project file that can be read by Microsoft's HTML Help Workshop
+# (see: http://www.microsoft.com/en-us/download/details.aspx?id=21138) on
+# Windows.
+#
+# The HTML Help Workshop contains a compiler that can convert all HTML output
+# generated by doxygen into a single compiled HTML file (.chm). Compiled HTML
+# files are now used as the Windows 98 help format, and will replace the old
+# Windows help format (.hlp) on all Windows platforms in the future. Compressed
+# HTML files also contain an index, a table of contents, and you can search for
+# words in the documentation. The HTML workshop also contains a viewer for
+# compressed HTML files.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+GENERATE_HTMLHELP      = NO
+
+# The CHM_FILE tag can be used to specify the file name of the resulting .chm
+# file. You can add a path in front of the file if the result should not be
+# written to the html output directory.
+# This tag requires that the tag GENERATE_HTMLHELP is set to YES.
+
+CHM_FILE               =
+
+# The HHC_LOCATION tag can be used to specify the location (absolute path
+# including file name) of the HTML help compiler (hhc.exe). If non-empty,
+# doxygen will try to run the HTML help compiler on the generated index.hhp.
+# The file has to be specified with full path.
+# This tag requires that the tag GENERATE_HTMLHELP is set to YES.
+
+HHC_LOCATION           =
+
+# The GENERATE_CHI flag controls if a separate .chi index file is generated
+# (YES) or that it should be included in the master .chm file (NO).
+# The default value is: NO.
+# This tag requires that the tag GENERATE_HTMLHELP is set to YES.
+
+GENERATE_CHI           = NO
+
+# The CHM_INDEX_ENCODING is used to encode HtmlHelp index (hhk), content (hhc)
+# and project file content.
+# This tag requires that the tag GENERATE_HTMLHELP is set to YES.
+
+CHM_INDEX_ENCODING     =
+
+# The BINARY_TOC flag controls whether a binary table of contents is generated
+# (YES) or a normal table of contents (NO) in the .chm file. Furthermore it
+# enables the Previous and Next buttons.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_HTMLHELP is set to YES.
+
+BINARY_TOC             = NO
+
+# The TOC_EXPAND flag can be set to YES to add extra items for group members to
+# the table of contents of the HTML help documentation and to the tree view.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_HTMLHELP is set to YES.
+
+TOC_EXPAND             = YES
+
+# If the GENERATE_QHP tag is set to YES and both QHP_NAMESPACE and
+# QHP_VIRTUAL_FOLDER are set, an additional index file will be generated that
+# can be used as input for Qt's qhelpgenerator to generate a Qt Compressed Help
+# (.qch) of the generated HTML documentation.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+GENERATE_QHP           = YES
+
+# If the QHG_LOCATION tag is specified, the QCH_FILE tag can be used to specify
+# the file name of the resulting .qch file. The path specified is relative to
+# the HTML output folder.
+# This tag requires that the tag GENERATE_QHP is set to YES.
+
+QCH_FILE               = qtdeclarative.qch
+
+# The QHP_NAMESPACE tag specifies the namespace to use when generating Qt Help
+# Project output. For more information please see Qt Help Project / Namespace
+# (see: http://doc.qt.io/qt-4.8/qthelpproject.html#namespace).
+# The default value is: org.doxygen.Project.
+# This tag requires that the tag GENERATE_QHP is set to YES.
+
+QHP_NAMESPACE          = org.doxygen.Project
+
+# The QHP_VIRTUAL_FOLDER tag specifies the namespace to use when generating Qt
+# Help Project output. For more information please see Qt Help Project / Virtual
+# Folders (see: http://doc.qt.io/qt-4.8/qthelpproject.html#virtual-folders).
+# The default value is: doc.
+# This tag requires that the tag GENERATE_QHP is set to YES.
+
+QHP_VIRTUAL_FOLDER     = doc
+
+# If the QHP_CUST_FILTER_NAME tag is set, it specifies the name of a custom
+# filter to add. For more information please see Qt Help Project / Custom
+# Filters (see: http://doc.qt.io/qt-4.8/qthelpproject.html#custom-filters).
+# This tag requires that the tag GENERATE_QHP is set to YES.
+
+QHP_CUST_FILTER_NAME   =
+
+# The QHP_CUST_FILTER_ATTRS tag specifies the list of the attributes of the
+# custom filter to add. For more information please see Qt Help Project / Custom
+# Filters (see: http://doc.qt.io/qt-4.8/qthelpproject.html#custom-filters).
+# This tag requires that the tag GENERATE_QHP is set to YES.
+
+QHP_CUST_FILTER_ATTRS  =
+
+# The QHP_SECT_FILTER_ATTRS tag specifies the list of the attributes this
+# project's filter section matches. Qt Help Project / Filter Attributes (see:
+# http://doc.qt.io/qt-4.8/qthelpproject.html#filter-attributes).
+# This tag requires that the tag GENERATE_QHP is set to YES.
+
+QHP_SECT_FILTER_ATTRS  =
+
+# The QHG_LOCATION tag can be used to specify the location of Qt's
+# qhelpgenerator. If non-empty doxygen will try to run qhelpgenerator on the
+# generated .qhp file.
+# This tag requires that the tag GENERATE_QHP is set to YES.
+
+QHG_LOCATION           =
+
+# If the GENERATE_ECLIPSEHELP tag is set to YES, additional index files will be
+# generated, together with the HTML files, they form an Eclipse help plugin. To
+# install this plugin and make it available under the help contents menu in
+# Eclipse, the contents of the directory containing the HTML and XML files needs
+# to be copied into the plugins directory of eclipse. The name of the directory
+# within the plugins directory should be the same as the ECLIPSE_DOC_ID value.
+# After copying Eclipse needs to be restarted before the help appears.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+GENERATE_ECLIPSEHELP   = NO
+
+# A unique identifier for the Eclipse help plugin. When installing the plugin
+# the directory name containing the HTML and XML files should also have this
+# name. Each documentation set should have its own identifier.
+# The default value is: org.doxygen.Project.
+# This tag requires that the tag GENERATE_ECLIPSEHELP is set to YES.
+
+ECLIPSE_DOC_ID         = org.doxygen.Project
+
+# If you want full control over the layout of the generated HTML pages it might
+# be necessary to disable the index and replace it with your own. The
+# DISABLE_INDEX tag can be used to turn on/off the condensed index (tabs) at top
+# of each HTML page. A value of NO enables the index and the value YES disables
+# it. Since the tabs in the index contain the same information as the navigation
+# tree, you can set this option to YES if you also set GENERATE_TREEVIEW to YES.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+DISABLE_INDEX          = NO
+
+# The GENERATE_TREEVIEW tag is used to specify whether a tree-like index
+# structure should be generated to display hierarchical information. If the tag
+# value is set to YES, a side panel will be generated containing a tree-like
+# index structure (just like the one that is generated for HTML Help). For this
+# to work a browser that supports JavaScript, DHTML, CSS and frames is required
+# (i.e. any modern browser). Windows users are probably better off using the
+# HTML help feature. Via custom style sheets (see HTML_EXTRA_STYLESHEET) one can
+# further fine-tune the look of the index. As an example, the default style
+# sheet generated by doxygen has an example that shows how to put an image at
+# the root of the tree instead of the PROJECT_NAME. Since the tree basically has
+# the same information as the tab index, you could consider setting
+# DISABLE_INDEX to YES when enabling this option.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+GENERATE_TREEVIEW      = YES
+
+# The ENUM_VALUES_PER_LINE tag can be used to set the number of enum values that
+# doxygen will group on one line in the generated HTML documentation.
+#
+# Note that a value of 0 will completely suppress the enum values from appearing
+# in the overview section.
+# Minimum value: 0, maximum value: 20, default value: 4.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+ENUM_VALUES_PER_LINE   = 4
+
+# If the treeview is enabled (see GENERATE_TREEVIEW) then this tag can be used
+# to set the initial width (in pixels) of the frame in which the tree is shown.
+# Minimum value: 0, maximum value: 1500, default value: 250.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+TREEVIEW_WIDTH         = 250
+
+# If the EXT_LINKS_IN_WINDOW option is set to YES, doxygen will open links to
+# external symbols imported via tag files in a separate window.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+EXT_LINKS_IN_WINDOW    = NO
+
+# Use this tag to change the font size of LaTeX formulas included as images in
+# the HTML documentation. When you change the font size after a successful
+# doxygen run you need to manually remove any form_*.png images from the HTML
+# output directory to force them to be regenerated.
+# Minimum value: 8, maximum value: 50, default value: 10.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+FORMULA_FONTSIZE       = 10
+
+# Use the FORMULA_TRANSPARENT tag to determine whether or not the images
+# generated for formulas are transparent PNGs. Transparent PNGs are not
+# supported properly for IE 6.0, but are supported on all modern browsers.
+#
+# Note that when changing this option you need to delete any form_*.png files in
+# the HTML output directory before the changes have effect.
+# The default value is: YES.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+FORMULA_TRANSPARENT    = YES
+
+# Enable the USE_MATHJAX option to render LaTeX formulas using MathJax (see
+# https://www.mathjax.org) which uses client side Javascript for the rendering
+# instead of using pre-rendered bitmaps. Use this if you do not have LaTeX
+# installed or if you want to formulas look prettier in the HTML output. When
+# enabled you may also need to install MathJax separately and configure the path
+# to it using the MATHJAX_RELPATH option.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+USE_MATHJAX            = NO
+
+# When MathJax is enabled you can set the default output format to be used for
+# the MathJax output. See the MathJax site (see:
+# http://docs.mathjax.org/en/latest/output.html) for more details.
+# Possible values are: HTML-CSS (which is slower, but has the best
+# compatibility), NativeMML (i.e. MathML) and SVG.
+# The default value is: HTML-CSS.
+# This tag requires that the tag USE_MATHJAX is set to YES.
+
+MATHJAX_FORMAT         = HTML-CSS
+
+# When MathJax is enabled you need to specify the location relative to the HTML
+# output directory using the MATHJAX_RELPATH option. The destination directory
+# should contain the MathJax.js script. For instance, if the mathjax directory
+# is located at the same level as the HTML output directory, then
+# MATHJAX_RELPATH should be ../mathjax. The default value points to the MathJax
+# Content Delivery Network so you can quickly see the result without installing
+# MathJax. However, it is strongly recommended to install a local copy of
+# MathJax from https://www.mathjax.org before deployment.
+# The default value is: https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.2/.
+# This tag requires that the tag USE_MATHJAX is set to YES.
+
+MATHJAX_RELPATH        = http://cdn.mathjax.org/mathjax/latest
+
+# The MATHJAX_EXTENSIONS tag can be used to specify one or more MathJax
+# extension names that should be enabled during MathJax rendering. For example
+# MATHJAX_EXTENSIONS = TeX/AMSmath TeX/AMSsymbols
+# This tag requires that the tag USE_MATHJAX is set to YES.
+
+MATHJAX_EXTENSIONS     =
+
+# The MATHJAX_CODEFILE tag can be used to specify a file with javascript pieces
+# of code that will be used on startup of the MathJax code. See the MathJax site
+# (see: http://docs.mathjax.org/en/latest/output.html) for more details. For an
+# example see the documentation.
+# This tag requires that the tag USE_MATHJAX is set to YES.
+
+MATHJAX_CODEFILE       =
+
+# When the SEARCHENGINE tag is enabled doxygen will generate a search box for
+# the HTML output. The underlying search engine uses javascript and DHTML and
+# should work on any modern browser. Note that when using HTML help
+# (GENERATE_HTMLHELP), Qt help (GENERATE_QHP), or docsets (GENERATE_DOCSET)
+# there is already a search function so this one should typically be disabled.
+# For large projects the javascript based search engine can be slow, then
+# enabling SERVER_BASED_SEARCH may provide a better solution. It is possible to
+# search using the keyboard; to jump to the search box use <access key> + S
+# (what the <access key> is depends on the OS and browser, but it is typically
+# <CTRL>, <ALT>/<option>, or both). Inside the search box use the <cursor down
+# key> to jump into the search results window, the results can be navigated
+# using the <cursor keys>. Press <Enter> to select an item or <escape> to cancel
+# the search. The filter options can be selected when the cursor is inside the
+# search box by pressing <Shift>+<cursor down>. Also here use the <cursor keys>
+# to select a filter and <Enter> or <escape> to activate or cancel the filter
+# option.
+# The default value is: YES.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+SEARCHENGINE           = YES
+
+# When the SERVER_BASED_SEARCH tag is enabled the search engine will be
+# implemented using a web server instead of a web client using Javascript. There
+# are two flavors of web server based searching depending on the EXTERNAL_SEARCH
+# setting. When disabled, doxygen will generate a PHP script for searching and
+# an index file used by the script. When EXTERNAL_SEARCH is enabled the indexing
+# and searching needs to be provided by external tools. See the section
+# "External Indexing and Searching" for details.
+# The default value is: NO.
+# This tag requires that the tag SEARCHENGINE is set to YES.
+
+SERVER_BASED_SEARCH    = NO
+
+# When EXTERNAL_SEARCH tag is enabled doxygen will no longer generate the PHP
+# script for searching. Instead the search results are written to an XML file
+# which needs to be processed by an external indexer. Doxygen will invoke an
+# external search engine pointed to by the SEARCHENGINE_URL option to obtain the
+# search results.
+#
+# Doxygen ships with an example indexer (doxyindexer) and search engine
+# (doxysearch.cgi) which are based on the open source search engine library
+# Xapian (see: https://xapian.org/).
+#
+# See the section "External Indexing and Searching" for details.
+# The default value is: NO.
+# This tag requires that the tag SEARCHENGINE is set to YES.
+
+EXTERNAL_SEARCH        = NO
+
+# The SEARCHENGINE_URL should point to a search engine hosted by a web server
+# which will return the search results when EXTERNAL_SEARCH is enabled.
+#
+# Doxygen ships with an example indexer (doxyindexer) and search engine
+# (doxysearch.cgi) which are based on the open source search engine library
+# Xapian (see: https://xapian.org/). See the section "External Indexing and
+# Searching" for details.
+# This tag requires that the tag SEARCHENGINE is set to YES.
+
+SEARCHENGINE_URL       =
+
+# When SERVER_BASED_SEARCH and EXTERNAL_SEARCH are both enabled the unindexed
+# search data is written to a file for indexing by an external tool. With the
+# SEARCHDATA_FILE tag the name of this file can be specified.
+# The default file is: searchdata.xml.
+# This tag requires that the tag SEARCHENGINE is set to YES.
+
+SEARCHDATA_FILE        = searchdata.xml
+
+# When SERVER_BASED_SEARCH and EXTERNAL_SEARCH are both enabled the
+# EXTERNAL_SEARCH_ID tag can be used as an identifier for the project. This is
+# useful in combination with EXTRA_SEARCH_MAPPINGS to search through multiple
+# projects and redirect the results back to the right project.
+# This tag requires that the tag SEARCHENGINE is set to YES.
+
+EXTERNAL_SEARCH_ID     =
+
+# The EXTRA_SEARCH_MAPPINGS tag can be used to enable searching through doxygen
+# projects other than the one defined by this configuration file, but that are
+# all added to the same external search index. Each project needs to have a
+# unique id set via EXTERNAL_SEARCH_ID. The search mapping then maps the id of
+# to a relative location where the documentation can be found. The format is:
+# EXTRA_SEARCH_MAPPINGS = tagname1=loc1 tagname2=loc2 ...
+# This tag requires that the tag SEARCHENGINE is set to YES.
+
+EXTRA_SEARCH_MAPPINGS  =
+
+#---------------------------------------------------------------------------
+# Configuration options related to the LaTeX output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_LATEX tag is set to YES, doxygen will generate LaTeX output.
+# The default value is: YES.
+
+GENERATE_LATEX         = NO
+
+# The LATEX_OUTPUT tag is used to specify where the LaTeX docs will be put. If a
+# relative path is entered the value of OUTPUT_DIRECTORY will be put in front of
+# it.
+# The default directory is: latex.
+# This tag requires that the tag GENERATE_LATEX is set to YES.
+
+LATEX_OUTPUT           = latex
+
+# The LATEX_CMD_NAME tag can be used to specify the LaTeX command name to be
+# invoked.
+#
+# Note that when enabling USE_PDFLATEX this option is only used for generating
+# bitmaps for formulas in the HTML output, but not in the Makefile that is
+# written to the output directory.
+# The default file is: latex.
+# This tag requires that the tag GENERATE_LATEX is set to YES.
+
+LATEX_CMD_NAME         = latex
+
+# The MAKEINDEX_CMD_NAME tag can be used to specify the command name to generate
+# index for LaTeX.
+# The default file is: makeindex.
+# This tag requires that the tag GENERATE_LATEX is set to YES.
+
+MAKEINDEX_CMD_NAME     = makeindex
+
+# If the COMPACT_LATEX tag is set to YES, doxygen generates more compact LaTeX
+# documents. This may be useful for small projects and may help to save some
+# trees in general.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_LATEX is set to YES.
+
+COMPACT_LATEX          = NO
+
+# The PAPER_TYPE tag can be used to set the paper type that is used by the
+# printer.
+# Possible values are: a4 (210 x 297 mm), letter (8.5 x 11 inches), legal (8.5 x
+# 14 inches) and executive (7.25 x 10.5 inches).
+# The default value is: a4.
+# This tag requires that the tag GENERATE_LATEX is set to YES.
+
+PAPER_TYPE             = a4wide
+
+# The EXTRA_PACKAGES tag can be used to specify one or more LaTeX package names
+# that should be included in the LaTeX output. The package can be specified just
+# by its name or with the correct syntax as to be used with the LaTeX
+# \usepackage command. To get the times font for instance you can specify :
+# EXTRA_PACKAGES=times or EXTRA_PACKAGES={times}
+# To use the option intlimits with the amsmath package you can specify:
+# EXTRA_PACKAGES=[intlimits]{amsmath}
+# If left blank no extra packages will be included.
+# This tag requires that the tag GENERATE_LATEX is set to YES.
+
+EXTRA_PACKAGES         =
+
+# The LATEX_HEADER tag can be used to specify a personal LaTeX header for the
+# generated LaTeX document. The header should contain everything until the first
+# chapter. If it is left blank doxygen will generate a standard header. See
+# section "Doxygen usage" for information on how to let doxygen write the
+# default header to a separate file.
+#
+# Note: Only use a user-defined header if you know what you are doing! The
+# following commands have a special meaning inside the header: $title,
+# $datetime, $date, $doxygenversion, $projectname, $projectnumber,
+# $projectbrief, $projectlogo. Doxygen will replace $title with the empty
+# string, for the replacement values of the other commands the user is referred
+# to HTML_HEADER.
+# This tag requires that the tag GENERATE_LATEX is set to YES.
+
+LATEX_HEADER           =
+
+# The LATEX_FOOTER tag can be used to specify a personal LaTeX footer for the
+# generated LaTeX document. The footer should contain everything after the last
+# chapter. If it is left blank doxygen will generate a standard footer. See
+# LATEX_HEADER for more information on how to generate a default footer and what
+# special commands can be used inside the footer.
+#
+# Note: Only use a user-defined footer if you know what you are doing!
+# This tag requires that the tag GENERATE_LATEX is set to YES.
+
+LATEX_FOOTER           =
+
+# The LATEX_EXTRA_STYLESHEET tag can be used to specify additional user-defined
+# LaTeX style sheets that are included after the standard style sheets created
+# by doxygen. Using this option one can overrule certain style aspects. Doxygen
+# will copy the style sheet files to the output directory.
+# Note: The order of the extra style sheet files is of importance (e.g. the last
+# style sheet in the list overrules the setting of the previous ones in the
+# list).
+# This tag requires that the tag GENERATE_LATEX is set to YES.
+
+LATEX_EXTRA_STYLESHEET =
+
+# The LATEX_EXTRA_FILES tag can be used to specify one or more extra images or
+# other source files which should be copied to the LATEX_OUTPUT output
+# directory. Note that the files will be copied as-is; there are no commands or
+# markers available.
+# This tag requires that the tag GENERATE_LATEX is set to YES.
+
+LATEX_EXTRA_FILES      =
+
+# If the PDF_HYPERLINKS tag is set to YES, the LaTeX that is generated is
+# prepared for conversion to PDF (using ps2pdf or pdflatex). The PDF file will
+# contain links (just like the HTML output) instead of page references. This
+# makes the output suitable for online browsing using a PDF viewer.
+# The default value is: YES.
+# This tag requires that the tag GENERATE_LATEX is set to YES.
+
+PDF_HYPERLINKS         = NO
+
+# If the USE_PDFLATEX tag is set to YES, doxygen will use pdflatex to generate
+# the PDF file directly from the LaTeX files. Set this option to YES, to get a
+# higher quality PDF documentation.
+# The default value is: YES.
+# This tag requires that the tag GENERATE_LATEX is set to YES.
+
+USE_PDFLATEX           = NO
+
+# If the LATEX_BATCHMODE tag is set to YES, doxygen will add the \batchmode
+# command to the generated LaTeX files. This will instruct LaTeX to keep running
+# if errors occur, instead of asking the user for help. This option is also used
+# when generating formulas in HTML.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_LATEX is set to YES.
+
+LATEX_BATCHMODE        = NO
+
+# If the LATEX_HIDE_INDICES tag is set to YES then doxygen will not include the
+# index chapters (such as File Index, Compound Index, etc.) in the output.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_LATEX is set to YES.
+
+LATEX_HIDE_INDICES     = NO
+
+# If the LATEX_SOURCE_CODE tag is set to YES then doxygen will include source
+# code with syntax highlighting in the LaTeX output.
+#
+# Note that which sources are shown also depends on other settings such as
+# SOURCE_BROWSER.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_LATEX is set to YES.
+
+LATEX_SOURCE_CODE      = NO
+
+# The LATEX_BIB_STYLE tag can be used to specify the style to use for the
+# bibliography, e.g. plainnat, or ieeetr. See
+# https://en.wikipedia.org/wiki/BibTeX and \cite for more info.
+# The default value is: plain.
+# This tag requires that the tag GENERATE_LATEX is set to YES.
+
+LATEX_BIB_STYLE        = plain
+
+# If the LATEX_TIMESTAMP tag is set to YES then the footer of each generated
+# page will contain the date and time when the page was generated. Setting this
+# to NO can help when comparing the output of multiple runs.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_LATEX is set to YES.
+
+LATEX_TIMESTAMP        = NO
+
+#---------------------------------------------------------------------------
+# Configuration options related to the RTF output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_RTF tag is set to YES, doxygen will generate RTF output. The
+# RTF output is optimized for Word 97 and may not look too pretty with other RTF
+# readers/editors.
+# The default value is: NO.
+
+GENERATE_RTF           = NO
+
+# The RTF_OUTPUT tag is used to specify where the RTF docs will be put. If a
+# relative path is entered the value of OUTPUT_DIRECTORY will be put in front of
+# it.
+# The default directory is: rtf.
+# This tag requires that the tag GENERATE_RTF is set to YES.
+
+RTF_OUTPUT             = rtf
+
+# If the COMPACT_RTF tag is set to YES, doxygen generates more compact RTF
+# documents. This may be useful for small projects and may help to save some
+# trees in general.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_RTF is set to YES.
+
+COMPACT_RTF            = YES
+
+# If the RTF_HYPERLINKS tag is set to YES, the RTF that is generated will
+# contain hyperlink fields. The RTF file will contain links (just like the HTML
+# output) instead of page references. This makes the output suitable for online
+# browsing using Word or some other Word compatible readers that support those
+# fields.
+#
+# Note: WordPad (write) and others do not support links.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_RTF is set to YES.
+
+RTF_HYPERLINKS         = YES
+
+# Load stylesheet definitions from file. Syntax is similar to doxygen's config
+# file, i.e. a series of assignments. You only have to provide replacements,
+# missing definitions are set to their default value.
+#
+# See also section "Doxygen usage" for information on how to generate the
+# default style sheet that doxygen normally uses.
+# This tag requires that the tag GENERATE_RTF is set to YES.
+
+RTF_STYLESHEET_FILE    =
+
+# Set optional variables used in the generation of an RTF document. Syntax is
+# similar to doxygen's config file. A template extensions file can be generated
+# using doxygen -e rtf extensionFile.
+# This tag requires that the tag GENERATE_RTF is set to YES.
+
+RTF_EXTENSIONS_FILE    =
+
+# If the RTF_SOURCE_CODE tag is set to YES then doxygen will include source code
+# with syntax highlighting in the RTF output.
+#
+# Note that which sources are shown also depends on other settings such as
+# SOURCE_BROWSER.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_RTF is set to YES.
+
+RTF_SOURCE_CODE        = NO
+
+#---------------------------------------------------------------------------
+# Configuration options related to the man page output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_MAN tag is set to YES, doxygen will generate man pages for
+# classes and files.
+# The default value is: NO.
+
+GENERATE_MAN           = YES
+
+# The MAN_OUTPUT tag is used to specify where the man pages will be put. If a
+# relative path is entered the value of OUTPUT_DIRECTORY will be put in front of
+# it. A directory man3 will be created inside the directory specified by
+# MAN_OUTPUT.
+# The default directory is: man.
+# This tag requires that the tag GENERATE_MAN is set to YES.
+
+MAN_OUTPUT             = man
+
+# The MAN_EXTENSION tag determines the extension that is added to the generated
+# man pages. In case the manual section does not start with a number, the number
+# 3 is prepended. The dot (.) at the beginning of the MAN_EXTENSION tag is
+# optional.
+# The default value is: .3.
+# This tag requires that the tag GENERATE_MAN is set to YES.
+
+MAN_EXTENSION          = .3
+
+# The MAN_SUBDIR tag determines the name of the directory created within
+# MAN_OUTPUT in which the man pages are placed. If defaults to man followed by
+# MAN_EXTENSION with the initial . removed.
+# This tag requires that the tag GENERATE_MAN is set to YES.
+
+MAN_SUBDIR             =
+
+# If the MAN_LINKS tag is set to YES and doxygen generates man output, then it
+# will generate one additional man file for each entity documented in the real
+# man page(s). These additional files only source the real man page, but without
+# them the man command would be unable to find the correct page.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_MAN is set to YES.
+
+MAN_LINKS              = NO
+
+#---------------------------------------------------------------------------
+# Configuration options related to the XML output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_XML tag is set to YES, doxygen will generate an XML file that
+# captures the structure of the code including all documentation.
+# The default value is: NO.
+
+GENERATE_XML           = NO
+
+# The XML_OUTPUT tag is used to specify where the XML pages will be put. If a
+# relative path is entered the value of OUTPUT_DIRECTORY will be put in front of
+# it.
+# The default directory is: xml.
+# This tag requires that the tag GENERATE_XML is set to YES.
+
+XML_OUTPUT             = xml
+
+# If the XML_PROGRAMLISTING tag is set to YES, doxygen will dump the program
+# listings (including syntax highlighting and cross-referencing information) to
+# the XML output. Note that enabling this will significantly increase the size
+# of the XML output.
+# The default value is: YES.
+# This tag requires that the tag GENERATE_XML is set to YES.
+
+XML_PROGRAMLISTING     = YES
+
+#---------------------------------------------------------------------------
+# Configuration options related to the DOCBOOK output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_DOCBOOK tag is set to YES, doxygen will generate Docbook files
+# that can be used to generate PDF.
+# The default value is: NO.
+
+GENERATE_DOCBOOK       = NO
+
+# The DOCBOOK_OUTPUT tag is used to specify where the Docbook pages will be put.
+# If a relative path is entered the value of OUTPUT_DIRECTORY will be put in
+# front of it.
+# The default directory is: docbook.
+# This tag requires that the tag GENERATE_DOCBOOK is set to YES.
+
+DOCBOOK_OUTPUT         = docbook
+
+# If the DOCBOOK_PROGRAMLISTING tag is set to YES, doxygen will include the
+# program listings (including syntax highlighting and cross-referencing
+# information) to the DOCBOOK output. Note that enabling this will significantly
+# increase the size of the DOCBOOK output.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_DOCBOOK is set to YES.
+
+DOCBOOK_PROGRAMLISTING = NO
+
+#---------------------------------------------------------------------------
+# Configuration options for the AutoGen Definitions output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_AUTOGEN_DEF tag is set to YES, doxygen will generate an
+# AutoGen Definitions (see http://autogen.sourceforge.net/) file that captures
+# the structure of the code including all documentation. Note that this feature
+# is still experimental and incomplete at the moment.
+# The default value is: NO.
+
+GENERATE_AUTOGEN_DEF   = NO
+
+#---------------------------------------------------------------------------
+# Configuration options related to the Perl module output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_PERLMOD tag is set to YES, doxygen will generate a Perl module
+# file that captures the structure of the code including all documentation.
+#
+# Note that this feature is still experimental and incomplete at the moment.
+# The default value is: NO.
+
+GENERATE_PERLMOD       = NO
+
+# If the PERLMOD_LATEX tag is set to YES, doxygen will generate the necessary
+# Makefile rules, Perl scripts and LaTeX code to be able to generate PDF and DVI
+# output from the Perl module output.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_PERLMOD is set to YES.
+
+PERLMOD_LATEX          = NO
+
+# If the PERLMOD_PRETTY tag is set to YES, the Perl module output will be nicely
+# formatted so it can be parsed by a human reader. This is useful if you want to
+# understand what is going on. On the other hand, if this tag is set to NO, the
+# size of the Perl module output will be much smaller and Perl will parse it
+# just the same.
+# The default value is: YES.
+# This tag requires that the tag GENERATE_PERLMOD is set to YES.
+
+PERLMOD_PRETTY         = YES
+
+# The names of the make variables in the generated doxyrules.make file are
+# prefixed with the string contained in PERLMOD_MAKEVAR_PREFIX. This is useful
+# so different doxyrules.make files included by the same Makefile don't
+# overwrite each other's variables.
+# This tag requires that the tag GENERATE_PERLMOD is set to YES.
+
+PERLMOD_MAKEVAR_PREFIX =
+
+#---------------------------------------------------------------------------
+# Configuration options related to the preprocessor
+#---------------------------------------------------------------------------
+
+# If the ENABLE_PREPROCESSING tag is set to YES, doxygen will evaluate all
+# C-preprocessor directives found in the sources and include files.
+# The default value is: YES.
+
+ENABLE_PREPROCESSING   = YES
+
+# If the MACRO_EXPANSION tag is set to YES, doxygen will expand all macro names
+# in the source code. If set to NO, only conditional compilation will be
+# performed. Macro expansion can be done in a controlled way by setting
+# EXPAND_ONLY_PREDEF to YES.
+# The default value is: NO.
+# This tag requires that the tag ENABLE_PREPROCESSING is set to YES.
+
+MACRO_EXPANSION        = NO
+
+# If the EXPAND_ONLY_PREDEF and MACRO_EXPANSION tags are both set to YES then
+# the macro expansion is limited to the macros specified with the PREDEFINED and
+# EXPAND_AS_DEFINED tags.
+# The default value is: NO.
+# This tag requires that the tag ENABLE_PREPROCESSING is set to YES.
+
+EXPAND_ONLY_PREDEF     = NO
+
+# If the SEARCH_INCLUDES tag is set to YES, the include files in the
+# INCLUDE_PATH will be searched if a #include is found.
+# The default value is: YES.
+# This tag requires that the tag ENABLE_PREPROCESSING is set to YES.
+
+SEARCH_INCLUDES        = YES
+
+# The INCLUDE_PATH tag can be used to specify one or more directories that
+# contain include files that are not input files but should be processed by the
+# preprocessor.
+# This tag requires that the tag SEARCH_INCLUDES is set to YES.
+
+INCLUDE_PATH           =
+
+# You can use the INCLUDE_FILE_PATTERNS tag to specify one or more wildcard
+# patterns (like *.h and *.hpp) to filter out the header-files in the
+# directories. If left blank, the patterns specified with FILE_PATTERNS will be
+# used.
+# This tag requires that the tag ENABLE_PREPROCESSING is set to YES.
+
+INCLUDE_FILE_PATTERNS  =
+
+# The PREDEFINED tag can be used to specify one or more macro names that are
+# defined before the preprocessor is started (similar to the -D option of e.g.
+# gcc). The argument of the tag is a list of macros of the form: name or
+# name=definition (no spaces). If the definition and the "=" are omitted, "=1"
+# is assumed. To prevent a macro definition from being undefined via #undef or
+# recursively expanded use the := operator instead of the = operator.
+# This tag requires that the tag ENABLE_PREPROCESSING is set to YES.
+
+PREDEFINED             =
+
+# If the MACRO_EXPANSION and EXPAND_ONLY_PREDEF tags are set to YES then this
+# tag can be used to specify a list of macro names that should be expanded. The
+# macro definition that is found in the sources will be used. Use the PREDEFINED
+# tag if you want to use a different macro definition that overrules the
+# definition found in the source code.
+# This tag requires that the tag ENABLE_PREPROCESSING is set to YES.
+
+EXPAND_AS_DEFINED      =
+
+# If the SKIP_FUNCTION_MACROS tag is set to YES then doxygen's preprocessor will
+# remove all references to function-like macros that are alone on a line, have
+# an all uppercase name, and do not end with a semicolon. Such function macros
+# are typically used for boiler-plate code, and will confuse the parser if not
+# removed.
+# The default value is: YES.
+# This tag requires that the tag ENABLE_PREPROCESSING is set to YES.
+
+SKIP_FUNCTION_MACROS   = YES
+
+#---------------------------------------------------------------------------
+# Configuration options related to external references
+#---------------------------------------------------------------------------
+
+# The TAGFILES tag can be used to specify one or more tag files. For each tag
+# file the location of the external documentation should be added. The format of
+# a tag file without this location is as follows:
+# TAGFILES = file1 file2 ...
+# Adding location for the tag files is done as follows:
+# TAGFILES = file1=loc1 "file2 = loc2" ...
+# where loc1 and loc2 can be relative or absolute paths or URLs. See the
+# section "Linking to external documentation" for more information about the use
+# of tag files.
+# Note: Each tag file must have a unique name (where the name does NOT include
+# the path). If a tag file is not located in the directory in which doxygen is
+# run, you must also specify the path to the tagfile here.
+
+TAGFILES               =
+
+# When a file name is specified after GENERATE_TAGFILE, doxygen will create a
+# tag file that is based on the input files it reads. See section "Linking to
+# external documentation" for more information about the usage of tag files.
+
+GENERATE_TAGFILE       =
+
+# If the ALLEXTERNALS tag is set to YES, all external class will be listed in
+# the class index. If set to NO, only the inherited external classes will be
+# listed.
+# The default value is: NO.
+
+ALLEXTERNALS           = NO
+
+# If the EXTERNAL_GROUPS tag is set to YES, all external groups will be listed
+# in the modules index. If set to NO, only the current project's groups will be
+# listed.
+# The default value is: YES.
+
+EXTERNAL_GROUPS        = YES
+
+# If the EXTERNAL_PAGES tag is set to YES, all external pages will be listed in
+# the related pages index. If set to NO, only the current project's pages will
+# be listed.
+# The default value is: YES.
+
+EXTERNAL_PAGES         = YES
+
+# The PERL_PATH should be the absolute path and name of the perl script
+# interpreter (i.e. the result of 'which perl').
+# The default file (with absolute path) is: /usr/bin/perl.
+
+PERL_PATH              = /usr/bin/perl
+
+#---------------------------------------------------------------------------
+# Configuration options related to the dot tool
+#---------------------------------------------------------------------------
+
+# If the CLASS_DIAGRAMS tag is set to YES, doxygen will generate a class diagram
+# (in HTML and LaTeX) for classes with base or super classes. Setting the tag to
+# NO turns the diagrams off. Note that this option also works with HAVE_DOT
+# disabled, but it is recommended to install and use dot, since it yields more
+# powerful graphs.
+# The default value is: YES.
+
+CLASS_DIAGRAMS         = YES
+
+# You can define message sequence charts within doxygen comments using the \msc
+# command. Doxygen will then run the mscgen tool (see:
+# http://www.mcternan.me.uk/mscgen/)) to produce the chart and insert it in the
+# documentation. The MSCGEN_PATH tag allows you to specify the directory where
+# the mscgen tool resides. If left empty the tool is assumed to be found in the
+# default search path.
+
+MSCGEN_PATH            =
+
+# You can include diagrams made with dia in doxygen documentation. Doxygen will
+# then run dia to produce the diagram and insert it in the documentation. The
+# DIA_PATH tag allows you to specify the directory where the dia binary resides.
+# If left empty dia is assumed to be found in the default search path.
+
+DIA_PATH               =
+
+# If set to YES the inheritance and collaboration graphs will hide inheritance
+# and usage relations if the target is undocumented or is not a class.
+# The default value is: YES.
+
+HIDE_UNDOC_RELATIONS   = YES
+
+# If you set the HAVE_DOT tag to YES then doxygen will assume the dot tool is
+# available from the path. This tool is part of Graphviz (see:
+# http://www.graphviz.org/), a graph visualization toolkit from AT&T and Lucent
+# Bell Labs. The other options in this section have no effect if this option is
+# set to NO
+# The default value is: NO.
+
+HAVE_DOT               = YES
+
+# The DOT_NUM_THREADS specifies the number of dot invocations doxygen is allowed
+# to run in parallel. When set to 0 doxygen will base this on the number of
+# processors available in the system. You can set it explicitly to a value
+# larger than 0 to get control over the balance between CPU load and processing
+# speed.
+# Minimum value: 0, maximum value: 32, default value: 0.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+DOT_NUM_THREADS        = 0
+
+# When you want a differently looking font in the dot files that doxygen
+# generates you can specify the font name using DOT_FONTNAME. You need to make
+# sure dot is able to find the font, which can be done by putting it in a
+# standard location or by setting the DOTFONTPATH environment variable or by
+# setting DOT_FONTPATH to the directory containing the font.
+# The default value is: Helvetica.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+DOT_FONTNAME           = FreeSans
+
+# The DOT_FONTSIZE tag can be used to set the size (in points) of the font of
+# dot graphs.
+# Minimum value: 4, maximum value: 24, default value: 10.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+DOT_FONTSIZE           = 10
+
+# By default doxygen will tell dot to use the default font as specified with
+# DOT_FONTNAME. If you specify a different font using DOT_FONTNAME you can set
+# the path where dot can find it using this tag.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+DOT_FONTPATH           =
+
+# If the CLASS_GRAPH tag is set to YES then doxygen will generate a graph for
+# each documented class showing the direct and indirect inheritance relations.
+# Setting this tag to YES will force the CLASS_DIAGRAMS tag to NO.
+# The default value is: YES.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+CLASS_GRAPH            = YES
+
+# If the COLLABORATION_GRAPH tag is set to YES then doxygen will generate a
+# graph for each documented class showing the direct and indirect implementation
+# dependencies (inheritance, containment, and class references variables) of the
+# class with other documented classes.
+# The default value is: YES.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+COLLABORATION_GRAPH    = YES
+
+# If the GROUP_GRAPHS tag is set to YES then doxygen will generate a graph for
+# groups, showing the direct groups dependencies.
+# The default value is: YES.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+GROUP_GRAPHS           = YES
+
+# If the UML_LOOK tag is set to YES, doxygen will generate inheritance and
+# collaboration diagrams in a style similar to the OMG's Unified Modeling
+# Language.
+# The default value is: NO.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+UML_LOOK               = YES
+
+# If the UML_LOOK tag is enabled, the fields and methods are shown inside the
+# class node. If there are many fields or methods and many nodes the graph may
+# become too big to be useful. The UML_LIMIT_NUM_FIELDS threshold limits the
+# number of items for each type to make the size more manageable. Set this to 0
+# for no limit. Note that the threshold may be exceeded by 50% before the limit
+# is enforced. So when you set the threshold to 10, up to 15 fields may appear,
+# but if the number exceeds 15, the total amount of fields shown is limited to
+# 10.
+# Minimum value: 0, maximum value: 100, default value: 10.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+UML_LIMIT_NUM_FIELDS   = 10
+
+# If the TEMPLATE_RELATIONS tag is set to YES then the inheritance and
+# collaboration graphs will show the relations between templates and their
+# instances.
+# The default value is: NO.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+TEMPLATE_RELATIONS     = NO
+
+# If the INCLUDE_GRAPH, ENABLE_PREPROCESSING and SEARCH_INCLUDES tags are set to
+# YES then doxygen will generate a graph for each documented file showing the
+# direct and indirect include dependencies of the file with other documented
+# files.
+# The default value is: YES.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+INCLUDE_GRAPH          = YES
+
+# If the INCLUDED_BY_GRAPH, ENABLE_PREPROCESSING and SEARCH_INCLUDES tags are
+# set to YES then doxygen will generate a graph for each documented file showing
+# the direct and indirect include dependencies of the file with other documented
+# files.
+# The default value is: YES.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+INCLUDED_BY_GRAPH      = YES
+
+# If the CALL_GRAPH tag is set to YES then doxygen will generate a call
+# dependency graph for every global function or class method.
+#
+# Note that enabling this option will significantly increase the time of a run.
+# So in most cases it will be better to enable call graphs for selected
+# functions only using the \callgraph command. Disabling a call graph can be
+# accomplished by means of the command \hidecallgraph.
+# The default value is: NO.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+CALL_GRAPH             = YES
+
+# If the CALLER_GRAPH tag is set to YES then doxygen will generate a caller
+# dependency graph for every global function or class method.
+#
+# Note that enabling this option will significantly increase the time of a run.
+# So in most cases it will be better to enable caller graphs for selected
+# functions only using the \callergraph command. Disabling a caller graph can be
+# accomplished by means of the command \hidecallergraph.
+# The default value is: NO.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+CALLER_GRAPH           = YES
+
+# If the GRAPHICAL_HIERARCHY tag is set to YES then doxygen will graphical
+# hierarchy of all classes instead of a textual one.
+# The default value is: YES.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+GRAPHICAL_HIERARCHY    = YES
+
+# If the DIRECTORY_GRAPH tag is set to YES then doxygen will show the
+# dependencies a directory has on other directories in a graphical way. The
+# dependency relations are determined by the #include relations between the
+# files in the directories.
+# The default value is: YES.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+DIRECTORY_GRAPH        = YES
+
+# The DOT_IMAGE_FORMAT tag can be used to set the image format of the images
+# generated by dot. For an explanation of the image formats see the section
+# output formats in the documentation of the dot tool (Graphviz (see:
+# http://www.graphviz.org/)).
+# Note: If you choose svg you need to set HTML_FILE_EXTENSION to xhtml in order
+# to make the SVG files visible in IE 9+ (other browsers do not have this
+# requirement).
+# Possible values are: png, jpg, gif, svg, png:gd, png:gd:gd, png:cairo,
+# png:cairo:gd, png:cairo:cairo, png:cairo:gdiplus, png:gdiplus and
+# png:gdiplus:gdiplus.
+# The default value is: png.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+DOT_IMAGE_FORMAT       = png
+
+# If DOT_IMAGE_FORMAT is set to svg, then this option can be set to YES to
+# enable generation of interactive SVG images that allow zooming and panning.
+#
+# Note that this requires a modern browser other than Internet Explorer. Tested
+# and working are Firefox, Chrome, Safari, and Opera.
+# Note: For IE 9+ you need to set HTML_FILE_EXTENSION to xhtml in order to make
+# the SVG files visible. Older versions of IE do not have SVG support.
+# The default value is: NO.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+INTERACTIVE_SVG        = NO
+
+# The DOT_PATH tag can be used to specify the path where the dot tool can be
+# found. If left blank, it is assumed the dot tool can be found in the path.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+DOT_PATH               = /usr/bin
+
+# The DOTFILE_DIRS tag can be used to specify one or more directories that
+# contain dot files that are included in the documentation (see the \dotfile
+# command).
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+DOTFILE_DIRS           =
+
+# The MSCFILE_DIRS tag can be used to specify one or more directories that
+# contain msc files that are included in the documentation (see the \mscfile
+# command).
+
+MSCFILE_DIRS           =
+
+# The DIAFILE_DIRS tag can be used to specify one or more directories that
+# contain dia files that are included in the documentation (see the \diafile
+# command).
+
+DIAFILE_DIRS           =
+
+# When using plantuml, the PLANTUML_JAR_PATH tag should be used to specify the
+# path where java can find the plantuml.jar file. If left blank, it is assumed
+# PlantUML is not used or called during a preprocessing step. Doxygen will
+# generate a warning when it encounters a \startuml command in this case and
+# will not generate output for the diagram.
+
+PLANTUML_JAR_PATH      =
+
+# When using plantuml, the PLANTUML_CFG_FILE tag can be used to specify a
+# configuration file for plantuml.
+
+PLANTUML_CFG_FILE      =
+
+# When using plantuml, the specified paths are searched for files specified by
+# the !include statement in a plantuml block.
+
+PLANTUML_INCLUDE_PATH  =
+
+# The DOT_GRAPH_MAX_NODES tag can be used to set the maximum number of nodes
+# that will be shown in the graph. If the number of nodes in a graph becomes
+# larger than this value, doxygen will truncate the graph, which is visualized
+# by representing a node as a red box. Note that doxygen if the number of direct
+# children of the root node in a graph is already larger than
+# DOT_GRAPH_MAX_NODES then the graph will not be shown at all. Also note that
+# the size of a graph can be further restricted by MAX_DOT_GRAPH_DEPTH.
+# Minimum value: 0, maximum value: 10000, default value: 50.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+DOT_GRAPH_MAX_NODES    = 50
+
+# The MAX_DOT_GRAPH_DEPTH tag can be used to set the maximum depth of the graphs
+# generated by dot. A depth value of 3 means that only nodes reachable from the
+# root by following a path via at most 3 edges will be shown. Nodes that lay
+# further from the root node will be omitted. Note that setting this option to 1
+# or 2 may greatly reduce the computation time needed for large code bases. Also
+# note that the size of a graph can be further restricted by
+# DOT_GRAPH_MAX_NODES. Using a depth of 0 means no depth restriction.
+# Minimum value: 0, maximum value: 1000, default value: 0.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+MAX_DOT_GRAPH_DEPTH    = 0
+
+# Set the DOT_TRANSPARENT tag to YES to generate images with a transparent
+# background. This is disabled by default, because dot on Windows does not seem
+# to support this out of the box.
+#
+# Warning: Depending on the platform used, enabling this option may lead to
+# badly anti-aliased labels on the edges of a graph (i.e. they become hard to
+# read).
+# The default value is: NO.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+DOT_TRANSPARENT        = NO
+
+# Set the DOT_MULTI_TARGETS tag to YES to allow dot to generate multiple output
+# files in one run (i.e. multiple -o and -T options on the command line). This
+# makes dot run faster, but since only newer versions of dot (>1.8.10) support
+# this, this feature is disabled by default.
+# The default value is: NO.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+DOT_MULTI_TARGETS      = NO
+
+# If the GENERATE_LEGEND tag is set to YES doxygen will generate a legend page
+# explaining the meaning of the various boxes and arrows in the dot generated
+# graphs.
+# The default value is: YES.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+GENERATE_LEGEND        = YES
+
+# If the DOT_CLEANUP tag is set to YES, doxygen will remove the intermediate dot
+# files that are used to generate the various graphs.
+# The default value is: YES.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+DOT_CLEANUP            = YES
diff --git a/src/3rdparty/masm/assembler/ARM64Assembler.h b/src/3rdparty/masm/assembler/ARM64Assembler.h
index 7390997af1..a9166e83a2 100644
--- a/src/3rdparty/masm/assembler/ARM64Assembler.h
+++ b/src/3rdparty/masm/assembler/ARM64Assembler.h
@@ -39,6 +39,10 @@
 #include <libkern/OSCacheControl.h>
 #endif
 
+#if OS(INTEGRITY)
+#include <INTEGRITY.h>
+#endif
+
 #define CHECK_DATASIZE_OF(datasize) ASSERT(datasize == 32 || datasize == 64)
 #define DATASIZE_OF(datasize) ((datasize == 64) ? Datasize_64 : Datasize_32)
 #define MEMOPSIZE_OF(datasize) ((datasize == 8 || datasize == 128) ? MemOpSize_8_or_128 : (datasize == 16) ? MemOpSize_16 : (datasize == 32) ? MemOpSize_32 : MemOpSize_64)
@@ -1976,6 +1980,13 @@ public:
     }
 
     template<int datasize>
+    ALWAYS_INLINE void stp(RegisterID rt, RegisterID rt2, RegisterID rn, unsigned pimm = 0)
+    {
+        CHECK_DATASIZE();
+        insn(loadStoreRegisterPairOffset(MEMPAIROPSIZE_INT(datasize), false, MemOp_STORE, pimm, rn, rt, rt2));
+    }
+
+    template<int datasize>
     ALWAYS_INLINE void str(RegisterID rt, RegisterID rn, RegisterID rm)
     {
         str<datasize>(rt, rn, rm, UXTX, 0);
@@ -3032,6 +3043,15 @@ public:
             linuxPageFlush(current, current + page);
 
         linuxPageFlush(current, end);
+#elif OS(QNX)
+#if !ENABLE(ASSEMBLER_WX_EXCLUSIVE)
+        msync(code, size, MS_INVALIDATE_ICACHE);
+#else
+        UNUSED_PARAM(code);
+        UNUSED_PARAM(size);
+#endif
+#elif OS(INTEGRITY)
+        ManageCaches((Address)code, size, ACCESS_DST_SYNC);
 #else
 #error "The cacheFlush support is missing on this platform."
 #endif
@@ -3688,6 +3708,23 @@ private:
     }
 
     // 'V' means vector
+    ALWAYS_INLINE static int loadStoreRegisterPairOffset(MemPairOpSize size, bool V, MemOp opc, int immediate, RegisterID rn, FPRegisterID rt, FPRegisterID rt2)
+    {
+        ASSERT(size < 3);
+        ASSERT(opc == (opc & 1)); // Only load or store, load signed 64 is handled via size.
+        ASSERT(V || (size != MemPairOp_LoadSigned_32) || (opc == MemOp_LOAD)); // There isn't an integer store signed.
+        unsigned immedShiftAmount = memPairOffsetShift(V, size);
+        int imm7 = immediate >> immedShiftAmount;
+        ASSERT((imm7 << immedShiftAmount) == immediate && isInt7(imm7));
+        return (0x29000000 | size << 30 | V << 26 | opc << 22 | (imm7 & 0x7f) << 15 | rt2 << 10 | xOrSp(rn) << 5 | rt);
+    }
+
+    ALWAYS_INLINE static int loadStoreRegisterPairOffset(MemPairOpSize size, bool V, MemOp opc, int immediate, RegisterID rn, RegisterID rt, RegisterID rt2)
+    {
+        return loadStoreRegisterPairOffset(size, V, opc, immediate, rn, xOrZrAsFPR(rt), xOrZrAsFPR(rt2));
+    }
+
+    // 'V' means vector
     // 'S' means shift rm
     ALWAYS_INLINE static int loadStoreRegisterRegisterOffset(MemOpSize size, bool V, MemOp opc, RegisterID rm, ExtendType option, bool S, RegisterID rn, FPRegisterID rt)
     {
diff --git a/src/3rdparty/masm/assembler/ARMAssembler.cpp b/src/3rdparty/masm/assembler/ARMAssembler.cpp
deleted file mode 100644
index 6912d1ea39..0000000000
--- a/src/3rdparty/masm/assembler/ARMAssembler.cpp
+++ /dev/null
@@ -1,444 +0,0 @@
-/*
- * Copyright (C) 2009 University of Szeged
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY UNIVERSITY OF SZEGED ``AS IS'' AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL UNIVERSITY OF SZEGED OR
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
- * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "config.h"
-
-#if ENABLE(ASSEMBLER) && CPU(ARM_TRADITIONAL)
-
-#include "ARMAssembler.h"
-
-namespace JSC {
-
-// Patching helpers
-
-void ARMAssembler::patchConstantPoolLoad(void* loadAddr, void* constPoolAddr)
-{
-    ARMWord *ldr = reinterpret_cast<ARMWord*>(loadAddr);
-    ARMWord diff = reinterpret_cast<ARMWord*>(constPoolAddr) - ldr;
-    ARMWord index = (*ldr & 0xfff) >> 1;
-
-    ASSERT(diff >= 1);
-    if (diff >= 2 || index > 0) {
-        diff = (diff + index - 2) * sizeof(ARMWord);
-        ASSERT(diff <= 0xfff);
-        *ldr = (*ldr & ~0xfff) | diff;
-    } else
-        *ldr = (*ldr & ~(0xfff | ARMAssembler::DataTransferUp)) | sizeof(ARMWord);
-}
-
-// Handle immediates
-
-ARMWord ARMAssembler::getOp2(ARMWord imm)
-{
-    int rol;
-
-    if (imm <= 0xff)
-        return Op2Immediate | imm;
-
-    if ((imm & 0xff000000) == 0) {
-        imm <<= 8;
-        rol = 8;
-    }
-    else {
-        imm = (imm << 24) | (imm >> 8);
-        rol = 0;
-    }
-
-    if ((imm & 0xff000000) == 0) {
-        imm <<= 8;
-        rol += 4;
-    }
-
-    if ((imm & 0xf0000000) == 0) {
-        imm <<= 4;
-        rol += 2;
-    }
-
-    if ((imm & 0xc0000000) == 0) {
-        imm <<= 2;
-        rol += 1;
-    }
-
-    if ((imm & 0x00ffffff) == 0)
-        return Op2Immediate | (imm >> 24) | (rol << 8);
-
-    return InvalidImmediate;
-}
-
-int ARMAssembler::genInt(int reg, ARMWord imm, bool positive)
-{
-    // Step1: Search a non-immediate part
-    ARMWord mask;
-    ARMWord imm1;
-    ARMWord imm2;
-    int rol;
-
-    mask = 0xff000000;
-    rol = 8;
-    while(1) {
-        if ((imm & mask) == 0) {
-            imm = (imm << rol) | (imm >> (32 - rol));
-            rol = 4 + (rol >> 1);
-            break;
-        }
-        rol += 2;
-        mask >>= 2;
-        if (mask & 0x3) {
-            // rol 8
-            imm = (imm << 8) | (imm >> 24);
-            mask = 0xff00;
-            rol = 24;
-            while (1) {
-                if ((imm & mask) == 0) {
-                    imm = (imm << rol) | (imm >> (32 - rol));
-                    rol = (rol >> 1) - 8;
-                    break;
-                }
-                rol += 2;
-                mask >>= 2;
-                if (mask & 0x3)
-                    return 0;
-            }
-            break;
-        }
-    }
-
-    ASSERT((imm & 0xff) == 0);
-
-    if ((imm & 0xff000000) == 0) {
-        imm1 = Op2Immediate | ((imm >> 16) & 0xff) | (((rol + 4) & 0xf) << 8);
-        imm2 = Op2Immediate | ((imm >> 8) & 0xff) | (((rol + 8) & 0xf) << 8);
-    } else if (imm & 0xc0000000) {
-        imm1 = Op2Immediate | ((imm >> 24) & 0xff) | ((rol & 0xf) << 8);
-        imm <<= 8;
-        rol += 4;
-
-        if ((imm & 0xff000000) == 0) {
-            imm <<= 8;
-            rol += 4;
-        }
-
-        if ((imm & 0xf0000000) == 0) {
-            imm <<= 4;
-            rol += 2;
-        }
-
-        if ((imm & 0xc0000000) == 0) {
-            imm <<= 2;
-            rol += 1;
-        }
-
-        if ((imm & 0x00ffffff) == 0)
-            imm2 = Op2Immediate | (imm >> 24) | ((rol & 0xf) << 8);
-        else
-            return 0;
-    } else {
-        if ((imm & 0xf0000000) == 0) {
-            imm <<= 4;
-            rol += 2;
-        }
-
-        if ((imm & 0xc0000000) == 0) {
-            imm <<= 2;
-            rol += 1;
-        }
-
-        imm1 = Op2Immediate | ((imm >> 24) & 0xff) | ((rol & 0xf) << 8);
-        imm <<= 8;
-        rol += 4;
-
-        if ((imm & 0xf0000000) == 0) {
-            imm <<= 4;
-            rol += 2;
-        }
-
-        if ((imm & 0xc0000000) == 0) {
-            imm <<= 2;
-            rol += 1;
-        }
-
-        if ((imm & 0x00ffffff) == 0)
-            imm2 = Op2Immediate | (imm >> 24) | ((rol & 0xf) << 8);
-        else
-            return 0;
-    }
-
-    if (positive) {
-        mov(reg, imm1);
-        orr(reg, reg, imm2);
-    } else {
-        mvn(reg, imm1);
-        bic(reg, reg, imm2);
-    }
-
-    return 1;
-}
-
-ARMWord ARMAssembler::getImm(ARMWord imm, int tmpReg, bool invert)
-{
-    ARMWord tmp;
-
-    // Do it by 1 instruction
-    tmp = getOp2(imm);
-    if (tmp != InvalidImmediate)
-        return tmp;
-
-    tmp = getOp2(~imm);
-    if (tmp != InvalidImmediate) {
-        if (invert)
-            return tmp | Op2InvertedImmediate;
-        mvn(tmpReg, tmp);
-        return tmpReg;
-    }
-
-    return encodeComplexImm(imm, tmpReg);
-}
-
-void ARMAssembler::moveImm(ARMWord imm, int dest)
-{
-    ARMWord tmp;
-
-    // Do it by 1 instruction
-    tmp = getOp2(imm);
-    if (tmp != InvalidImmediate) {
-        mov(dest, tmp);
-        return;
-    }
-
-    tmp = getOp2(~imm);
-    if (tmp != InvalidImmediate) {
-        mvn(dest, tmp);
-        return;
-    }
-
-    encodeComplexImm(imm, dest);
-}
-
-ARMWord ARMAssembler::encodeComplexImm(ARMWord imm, int dest)
-{
-#if WTF_ARM_ARCH_AT_LEAST(7)
-    ARMWord tmp = getImm16Op2(imm);
-    if (tmp != InvalidImmediate) {
-        movw(dest, tmp);
-        return dest;
-    }
-    movw(dest, getImm16Op2(imm & 0xffff));
-    movt(dest, getImm16Op2(imm >> 16));
-    return dest;
-#else
-    // Do it by 2 instruction
-    if (genInt(dest, imm, true))
-        return dest;
-    if (genInt(dest, ~imm, false))
-        return dest;
-
-    ldrImmediate(dest, imm);
-    return dest;
-#endif
-}
-
-// Memory load/store helpers
-
-void ARMAssembler::dataTransfer32(DataTransferTypeA transferType, RegisterID srcDst, RegisterID base, int32_t offset)
-{
-    if (offset >= 0) {
-        if (offset <= 0xfff)
-            dtrUp(transferType, srcDst, base, offset);
-        else if (offset <= 0xfffff) {
-            add(ARMRegisters::S0, base, Op2Immediate | (offset >> 12) | (10 << 8));
-            dtrUp(transferType, srcDst, ARMRegisters::S0, (offset & 0xfff));
-        } else {
-            moveImm(offset, ARMRegisters::S0);
-            dtrUpRegister(transferType, srcDst, base, ARMRegisters::S0);
-        }
-    } else {
-        if (offset >= -0xfff)
-            dtrDown(transferType, srcDst, base, -offset);
-        else if (offset >= -0xfffff) {
-            sub(ARMRegisters::S0, base, Op2Immediate | (-offset >> 12) | (10 << 8));
-            dtrDown(transferType, srcDst, ARMRegisters::S0, (-offset & 0xfff));
-        } else {
-            moveImm(offset, ARMRegisters::S0);
-            dtrUpRegister(transferType, srcDst, base, ARMRegisters::S0);
-        }
-    }
-}
-
-void ARMAssembler::baseIndexTransfer32(DataTransferTypeA transferType, RegisterID srcDst, RegisterID base, RegisterID index, int scale, int32_t offset)
-{
-    ASSERT(scale >= 0 && scale <= 3);
-    ARMWord op2 = lsl(index, scale);
-
-    if (!offset) {
-        dtrUpRegister(transferType, srcDst, base, op2);
-        return;
-    }
-
-    if (offset <= 0xfffff && offset >= -0xfffff) {
-        add(ARMRegisters::S0, base, op2);
-        dataTransfer32(transferType, srcDst, ARMRegisters::S0, offset);
-        return;
-    }
-
-    moveImm(offset, ARMRegisters::S0);
-    add(ARMRegisters::S0, ARMRegisters::S0, op2);
-    dtrUpRegister(transferType, srcDst, base, ARMRegisters::S0);
-}
-
-void ARMAssembler::dataTransfer16(DataTransferTypeB transferType, RegisterID srcDst, RegisterID base, int32_t offset)
-{
-    if (offset >= 0) {
-        if (offset <= 0xff)
-            halfDtrUp(transferType, srcDst, base, getOp2Half(offset));
-        else if (offset <= 0xffff) {
-            add(ARMRegisters::S0, base, Op2Immediate | (offset >> 8) | (12 << 8));
-            halfDtrUp(transferType, srcDst, ARMRegisters::S0, getOp2Half(offset & 0xff));
-        } else {
-            moveImm(offset, ARMRegisters::S0);
-            halfDtrUpRegister(transferType, srcDst, base, ARMRegisters::S0);
-        }
-    } else {
-        if (offset >= -0xff)
-            halfDtrDown(transferType, srcDst, base, getOp2Half(-offset));
-        else if (offset >= -0xffff) {
-            sub(ARMRegisters::S0, base, Op2Immediate | (-offset >> 8) | (12 << 8));
-            halfDtrDown(transferType, srcDst, ARMRegisters::S0, getOp2Half(-offset & 0xff));
-        } else {
-            moveImm(offset, ARMRegisters::S0);
-            halfDtrUpRegister(transferType, srcDst, base, ARMRegisters::S0);
-        }
-    }
-}
-
-void ARMAssembler::baseIndexTransfer16(DataTransferTypeB transferType, RegisterID srcDst, RegisterID base, RegisterID index, int scale, int32_t offset)
-{
-    if (!scale && !offset) {
-        halfDtrUpRegister(transferType, srcDst, base, index);
-        return;
-    }
-
-    ARMWord op2 = lsl(index, scale);
-
-    if (offset <= 0xffff && offset >= -0xffff) {
-        add(ARMRegisters::S0, base, op2);
-        dataTransfer16(transferType, srcDst, ARMRegisters::S0, offset);
-        return;
-    }
-
-    moveImm(offset, ARMRegisters::S0);
-    add(ARMRegisters::S0, ARMRegisters::S0, op2);
-    halfDtrUpRegister(transferType, srcDst, base, ARMRegisters::S0);
-}
-
-void ARMAssembler::dataTransferFloat(DataTransferTypeFloat transferType, FPRegisterID srcDst, RegisterID base, int32_t offset)
-{
-    // VFP cannot directly access memory that is not four-byte-aligned
-    if (!(offset & 0x3)) {
-        if (offset <= 0x3ff && offset >= 0) {
-            doubleDtrUp(transferType, srcDst, base, offset >> 2);
-            return;
-        }
-        if (offset <= 0x3ffff && offset >= 0) {
-            add(ARMRegisters::S0, base, Op2Immediate | (offset >> 10) | (11 << 8));
-            doubleDtrUp(transferType, srcDst, ARMRegisters::S0, (offset >> 2) & 0xff);
-            return;
-        }
-        offset = -offset;
-
-        if (offset <= 0x3ff && offset >= 0) {
-            doubleDtrDown(transferType, srcDst, base, offset >> 2);
-            return;
-        }
-        if (offset <= 0x3ffff && offset >= 0) {
-            sub(ARMRegisters::S0, base, Op2Immediate | (offset >> 10) | (11 << 8));
-            doubleDtrDown(transferType, srcDst, ARMRegisters::S0, (offset >> 2) & 0xff);
-            return;
-        }
-        offset = -offset;
-    }
-
-    moveImm(offset, ARMRegisters::S0);
-    add(ARMRegisters::S0, ARMRegisters::S0, base);
-    doubleDtrUp(transferType, srcDst, ARMRegisters::S0, 0);
-}
-
-void ARMAssembler::baseIndexTransferFloat(DataTransferTypeFloat transferType, FPRegisterID srcDst, RegisterID base, RegisterID index, int scale, int32_t offset)
-{
-    add(ARMRegisters::S1, base, lsl(index, scale));
-    dataTransferFloat(transferType, srcDst, ARMRegisters::S1, offset);
-}
-
-PassRefPtr<ExecutableMemoryHandle> ARMAssembler::executableCopy(JSGlobalData& globalData, void* ownerUID, JITCompilationEffort effort)
-{
-    // 64-bit alignment is required for next constant pool and JIT code as well
-    m_buffer.flushWithoutBarrier(true);
-    if (!m_buffer.isAligned(8))
-        bkpt(0);
-
-    RefPtr<ExecutableMemoryHandle> result = m_buffer.executableCopy(globalData, ownerUID, effort);
-    char* data = reinterpret_cast<char*>(result->start());
-
-    for (Jumps::Iterator iter = m_jumps.begin(); iter != m_jumps.end(); ++iter) {
-        // The last bit is set if the constant must be placed on constant pool.
-        int pos = (iter->m_offset) & (~0x1);
-        ARMWord* ldrAddr = reinterpret_cast_ptr<ARMWord*>(data + pos);
-        ARMWord* addr = getLdrImmAddress(ldrAddr);
-        if (*addr != InvalidBranchTarget) {
-            if (!(iter->m_offset & 1)) {
-                intptr_t difference = reinterpret_cast_ptr<ARMWord*>(data + *addr) - (ldrAddr + DefaultPrefetchOffset);
-
-                if ((difference <= MaximumBranchOffsetDistance && difference >= MinimumBranchOffsetDistance)) {
-                    *ldrAddr = B | getConditionalField(*ldrAddr) | (difference & BranchOffsetMask);
-                    continue;
-                }
-            }
-            *addr = reinterpret_cast<ARMWord>(data + *addr);
-        }
-    }
-
-    return result;
-}
-
-#if OS(LINUX) && COMPILER(RVCT)
-
-__asm void ARMAssembler::cacheFlush(void* code, size_t size)
-{
-    ARM
-    push {r7}
-    add r1, r1, r0
-    mov r7, #0xf0000
-    add r7, r7, #0x2
-    mov r2, #0x0
-    svc #0x0
-    pop {r7}
-    bx lr
-}
-
-#endif
-
-} // namespace JSC
-
-#endif // ENABLE(ASSEMBLER) && CPU(ARM_TRADITIONAL)
diff --git a/src/3rdparty/masm/assembler/ARMAssembler.h b/src/3rdparty/masm/assembler/ARMAssembler.h
deleted file mode 100644
index 16cc25d4db..0000000000
--- a/src/3rdparty/masm/assembler/ARMAssembler.h
+++ /dev/null
@@ -1,1129 +0,0 @@
-/*
- * Copyright (C) 2009, 2010 University of Szeged
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY UNIVERSITY OF SZEGED ``AS IS'' AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL UNIVERSITY OF SZEGED OR
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
- * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef ARMAssembler_h
-#define ARMAssembler_h
-
-#if ENABLE(ASSEMBLER) && CPU(ARM_TRADITIONAL)
-
-#include "AssemblerBufferWithConstantPool.h"
-#include "JITCompilationEffort.h"
-#include <wtf/Assertions.h>
-namespace JSC {
-
-    typedef uint32_t ARMWord;
-
-    namespace ARMRegisters {
-        typedef enum {
-            r0 = 0,
-            r1,
-            r2,
-            r3,
-            r4,
-            r5,
-            r6, S0 = r6,
-            r7,
-            r8,
-            r9,
-            r10,
-            r11,
-            r12, S1 = r12,
-            r13, sp = r13,
-            r14, lr = r14,
-            r15, pc = r15
-        } RegisterID;
-
-        typedef enum {
-            d0,
-            d1,
-            d2,
-            d3,
-            d4,
-            d5,
-            d6,
-            d7, SD0 = d7, /* Same as thumb assembler. */
-            d8,
-            d9,
-            d10,
-            d11,
-            d12,
-            d13,
-            d14,
-            d15,
-            d16,
-            d17,
-            d18,
-            d19,
-            d20,
-            d21,
-            d22,
-            d23,
-            d24,
-            d25,
-            d26,
-            d27,
-            d28,
-            d29,
-            d30,
-            d31
-        } FPRegisterID;
-
-    } // namespace ARMRegisters
-
-    class ARMAssembler {
-    public:
-        typedef ARMRegisters::RegisterID RegisterID;
-        typedef ARMRegisters::FPRegisterID FPRegisterID;
-        typedef AssemblerBufferWithConstantPool<2048, 4, 4, ARMAssembler> ARMBuffer;
-        typedef SegmentedVector<AssemblerLabel, 64> Jumps;
-
-        ARMAssembler()
-            : m_indexOfTailOfLastWatchpoint(1)
-        {
-        }
-
-        // ARM conditional constants
-        typedef enum {
-            EQ = 0x00000000, // Zero
-            NE = 0x10000000, // Non-zero
-            CS = 0x20000000,
-            CC = 0x30000000,
-            MI = 0x40000000,
-            PL = 0x50000000,
-            VS = 0x60000000,
-            VC = 0x70000000,
-            HI = 0x80000000,
-            LS = 0x90000000,
-            GE = 0xa0000000,
-            LT = 0xb0000000,
-            GT = 0xc0000000,
-            LE = 0xd0000000,
-            AL = 0xe0000000
-        } Condition;
-
-        // ARM instruction constants
-        enum {
-            AND = (0x0 << 21),
-            EOR = (0x1 << 21),
-            SUB = (0x2 << 21),
-            RSB = (0x3 << 21),
-            ADD = (0x4 << 21),
-            ADC = (0x5 << 21),
-            SBC = (0x6 << 21),
-            RSC = (0x7 << 21),
-            TST = (0x8 << 21),
-            TEQ = (0x9 << 21),
-            CMP = (0xa << 21),
-            CMN = (0xb << 21),
-            ORR = (0xc << 21),
-            MOV = (0xd << 21),
-            BIC = (0xe << 21),
-            MVN = (0xf << 21),
-            MUL = 0x00000090,
-            MULL = 0x00c00090,
-            VMOV_F64 = 0x0eb00b40,
-            VADD_F64 = 0x0e300b00,
-            VDIV_F64 = 0x0e800b00,
-            VSUB_F64 = 0x0e300b40,
-            VMUL_F64 = 0x0e200b00,
-            VCMP_F64 = 0x0eb40b40,
-            VSQRT_F64 = 0x0eb10bc0,
-            VABS_F64 = 0x0eb00bc0,
-            VNEG_F64 = 0x0eb10b40,
-            STMDB = 0x09200000,
-            LDMIA = 0x08b00000,
-            B = 0x0a000000,
-            BL = 0x0b000000,
-            BX = 0x012fff10,
-            VMOV_VFP64 = 0x0c400a10,
-            VMOV_ARM64 = 0x0c500a10,
-            VMOV_VFP32 = 0x0e000a10,
-            VMOV_ARM32 = 0x0e100a10,
-            VCVT_F64_S32 = 0x0eb80bc0,
-            VCVT_S32_F64 = 0x0ebd0b40,
-            VCVT_U32_F64 = 0x0ebc0b40,
-            VCVT_F32_F64 = 0x0eb70bc0,
-            VCVT_F64_F32 = 0x0eb70ac0,
-            VMRS_APSR = 0x0ef1fa10,
-            CLZ = 0x016f0f10,
-            BKPT = 0xe1200070,
-            BLX = 0x012fff30,
-#if WTF_ARM_ARCH_AT_LEAST(7)
-            MOVW = 0x03000000,
-            MOVT = 0x03400000,
-#endif
-            NOP = 0xe1a00000,
-        };
-
-        enum {
-            Op2Immediate = (1 << 25),
-            ImmediateForHalfWordTransfer = (1 << 22),
-            Op2InvertedImmediate = (1 << 26),
-            SetConditionalCodes = (1 << 20),
-            Op2IsRegisterArgument = (1 << 25),
-            // Data transfer flags.
-            DataTransferUp = (1 << 23),
-            DataTransferWriteBack = (1 << 21),
-            DataTransferPostUpdate = (1 << 24),
-            DataTransferLoad = (1 << 20),
-            ByteDataTransfer = (1 << 22),
-        };
-
-        enum DataTransferTypeA {
-            LoadUint32 = 0x05000000 | DataTransferLoad,
-            LoadUint8 = 0x05400000 | DataTransferLoad,
-            StoreUint32 = 0x05000000,
-            StoreUint8 = 0x05400000,
-        };
-
-        enum DataTransferTypeB {
-            LoadUint16 = 0x010000b0 | DataTransferLoad,
-            LoadInt16 = 0x010000f0 | DataTransferLoad,
-            LoadInt8 = 0x010000d0 | DataTransferLoad,
-            StoreUint16 = 0x010000b0,
-        };
-
-        enum DataTransferTypeFloat {
-            LoadFloat = 0x0d000a00 | DataTransferLoad,
-            LoadDouble = 0x0d000b00 | DataTransferLoad,
-            StoreFloat = 0x0d000a00,
-            StoreDouble = 0x0d000b00,
-        };
-
-        // Masks of ARM instructions
-        enum {
-            BranchOffsetMask = 0x00ffffff,
-            ConditionalFieldMask = 0xf0000000,
-            DataTransferOffsetMask = 0xfff,
-        };
-
-        enum {
-            MinimumBranchOffsetDistance = -0x00800000,
-            MaximumBranchOffsetDistance = 0x007fffff,
-        };
-
-        enum {
-            padForAlign8  = 0x00,
-            padForAlign16 = 0x0000,
-            padForAlign32 = 0xe12fff7f // 'bkpt 0xffff' instruction.
-        };
-
-        static const ARMWord InvalidImmediate = 0xf0000000;
-        static const ARMWord InvalidBranchTarget = 0xffffffff;
-        static const int DefaultPrefetchOffset = 2;
-
-        static const ARMWord BlxInstructionMask = 0x012fff30;
-        static const ARMWord LdrOrAddInstructionMask = 0x0ff00000;
-        static const ARMWord LdrPcImmediateInstructionMask = 0x0f7f0000;
-
-        static const ARMWord AddImmediateInstruction = 0x02800000;
-        static const ARMWord BlxInstruction = 0x012fff30;
-        static const ARMWord LdrImmediateInstruction = 0x05900000;
-        static const ARMWord LdrPcImmediateInstruction = 0x051f0000;
-
-        // Instruction formating
-
-        void emitInstruction(ARMWord op, int rd, int rn, ARMWord op2)
-        {
-            ASSERT(((op2 & ~Op2Immediate) <= 0xfff) || (((op2 & ~ImmediateForHalfWordTransfer) <= 0xfff)));
-            m_buffer.putInt(op | RN(rn) | RD(rd) | op2);
-        }
-
-        void emitDoublePrecisionInstruction(ARMWord op, int dd, int dn, int dm)
-        {
-            ASSERT((dd >= 0 && dd <= 31) && (dn >= 0 && dn <= 31) && (dm >= 0 && dm <= 31));
-            m_buffer.putInt(op | ((dd & 0xf) << 12) | ((dd & 0x10) << (22 - 4))
-                               | ((dn & 0xf) << 16) | ((dn & 0x10) << (7 - 4))
-                               | (dm & 0xf) | ((dm & 0x10) << (5 - 4)));
-        }
-
-        void emitSinglePrecisionInstruction(ARMWord op, int sd, int sn, int sm)
-        {
-            ASSERT((sd >= 0 && sd <= 31) && (sn >= 0 && sn <= 31) && (sm >= 0 && sm <= 31));
-            m_buffer.putInt(op | ((sd >> 1) << 12) | ((sd & 0x1) << 22)
-                               | ((sn >> 1) << 16) | ((sn & 0x1) << 7)
-                               | (sm >> 1) | ((sm & 0x1) << 5));
-        }
-
-        void bitAnd(int rd, int rn, ARMWord op2, Condition cc = AL)
-        {
-            emitInstruction(toARMWord(cc) | AND, rd, rn, op2);
-        }
-
-        void bitAnds(int rd, int rn, ARMWord op2, Condition cc = AL)
-        {
-            emitInstruction(toARMWord(cc) | AND | SetConditionalCodes, rd, rn, op2);
-        }
-
-        void eor(int rd, int rn, ARMWord op2, Condition cc = AL)
-        {
-            emitInstruction(toARMWord(cc) | EOR, rd, rn, op2);
-        }
-
-        void eors(int rd, int rn, ARMWord op2, Condition cc = AL)
-        {
-            emitInstruction(toARMWord(cc) | EOR | SetConditionalCodes, rd, rn, op2);
-        }
-
-        void sub(int rd, int rn, ARMWord op2, Condition cc = AL)
-        {
-            emitInstruction(toARMWord(cc) | SUB, rd, rn, op2);
-        }
-
-        void subs(int rd, int rn, ARMWord op2, Condition cc = AL)
-        {
-            emitInstruction(toARMWord(cc) | SUB | SetConditionalCodes, rd, rn, op2);
-        }
-
-        void rsb(int rd, int rn, ARMWord op2, Condition cc = AL)
-        {
-            emitInstruction(toARMWord(cc) | RSB, rd, rn, op2);
-        }
-
-        void rsbs(int rd, int rn, ARMWord op2, Condition cc = AL)
-        {
-            emitInstruction(toARMWord(cc) | RSB | SetConditionalCodes, rd, rn, op2);
-        }
-
-        void add(int rd, int rn, ARMWord op2, Condition cc = AL)
-        {
-            emitInstruction(toARMWord(cc) | ADD, rd, rn, op2);
-        }
-
-        void adds(int rd, int rn, ARMWord op2, Condition cc = AL)
-        {
-            emitInstruction(toARMWord(cc) | ADD | SetConditionalCodes, rd, rn, op2);
-        }
-
-        void adc(int rd, int rn, ARMWord op2, Condition cc = AL)
-        {
-            emitInstruction(toARMWord(cc) | ADC, rd, rn, op2);
-        }
-
-        void adcs(int rd, int rn, ARMWord op2, Condition cc = AL)
-        {
-            emitInstruction(toARMWord(cc) | ADC | SetConditionalCodes, rd, rn, op2);
-        }
-
-        void sbc(int rd, int rn, ARMWord op2, Condition cc = AL)
-        {
-            emitInstruction(toARMWord(cc) | SBC, rd, rn, op2);
-        }
-
-        void sbcs(int rd, int rn, ARMWord op2, Condition cc = AL)
-        {
-            emitInstruction(toARMWord(cc) | SBC | SetConditionalCodes, rd, rn, op2);
-        }
-
-        void rsc(int rd, int rn, ARMWord op2, Condition cc = AL)
-        {
-            emitInstruction(toARMWord(cc) | RSC, rd, rn, op2);
-        }
-
-        void rscs(int rd, int rn, ARMWord op2, Condition cc = AL)
-        {
-            emitInstruction(toARMWord(cc) | RSC | SetConditionalCodes, rd, rn, op2);
-        }
-
-        void tst(int rn, ARMWord op2, Condition cc = AL)
-        {
-            emitInstruction(toARMWord(cc) | TST | SetConditionalCodes, 0, rn, op2);
-        }
-
-        void teq(int rn, ARMWord op2, Condition cc = AL)
-        {
-            emitInstruction(toARMWord(cc) | TEQ | SetConditionalCodes, 0, rn, op2);
-        }
-
-        void cmp(int rn, ARMWord op2, Condition cc = AL)
-        {
-            emitInstruction(toARMWord(cc) | CMP | SetConditionalCodes, 0, rn, op2);
-        }
-
-        void cmn(int rn, ARMWord op2, Condition cc = AL)
-        {
-            emitInstruction(toARMWord(cc) | CMN | SetConditionalCodes, 0, rn, op2);
-        }
-
-        void orr(int rd, int rn, ARMWord op2, Condition cc = AL)
-        {
-            emitInstruction(toARMWord(cc) | ORR, rd, rn, op2);
-        }
-
-        void orrs(int rd, int rn, ARMWord op2, Condition cc = AL)
-        {
-            emitInstruction(toARMWord(cc) | ORR | SetConditionalCodes, rd, rn, op2);
-        }
-
-        void mov(int rd, ARMWord op2, Condition cc = AL)
-        {
-            emitInstruction(toARMWord(cc) | MOV, rd, ARMRegisters::r0, op2);
-        }
-
-#if WTF_ARM_ARCH_AT_LEAST(7)
-        void movw(int rd, ARMWord op2, Condition cc = AL)
-        {
-            ASSERT((op2 | 0xf0fff) == 0xf0fff);
-            m_buffer.putInt(toARMWord(cc) | MOVW | RD(rd) | op2);
-        }
-
-        void movt(int rd, ARMWord op2, Condition cc = AL)
-        {
-            ASSERT((op2 | 0xf0fff) == 0xf0fff);
-            m_buffer.putInt(toARMWord(cc) | MOVT | RD(rd) | op2);
-        }
-#endif
-
-        void movs(int rd, ARMWord op2, Condition cc = AL)
-        {
-            emitInstruction(toARMWord(cc) | MOV | SetConditionalCodes, rd, ARMRegisters::r0, op2);
-        }
-
-        void bic(int rd, int rn, ARMWord op2, Condition cc = AL)
-        {
-            emitInstruction(toARMWord(cc) | BIC, rd, rn, op2);
-        }
-
-        void bics(int rd, int rn, ARMWord op2, Condition cc = AL)
-        {
-            emitInstruction(toARMWord(cc) | BIC | SetConditionalCodes, rd, rn, op2);
-        }
-
-        void mvn(int rd, ARMWord op2, Condition cc = AL)
-        {
-            emitInstruction(toARMWord(cc) | MVN, rd, ARMRegisters::r0, op2);
-        }
-
-        void mvns(int rd, ARMWord op2, Condition cc = AL)
-        {
-            emitInstruction(toARMWord(cc) | MVN | SetConditionalCodes, rd, ARMRegisters::r0, op2);
-        }
-
-        void mul(int rd, int rn, int rm, Condition cc = AL)
-        {
-            m_buffer.putInt(toARMWord(cc) | MUL | RN(rd) | RS(rn) | RM(rm));
-        }
-
-        void muls(int rd, int rn, int rm, Condition cc = AL)
-        {
-            m_buffer.putInt(toARMWord(cc) | MUL | SetConditionalCodes | RN(rd) | RS(rn) | RM(rm));
-        }
-
-        void mull(int rdhi, int rdlo, int rn, int rm, Condition cc = AL)
-        {
-            m_buffer.putInt(toARMWord(cc) | MULL | RN(rdhi) | RD(rdlo) | RS(rn) | RM(rm));
-        }
-
-        void vmov_f64(int dd, int dm, Condition cc = AL)
-        {
-            emitDoublePrecisionInstruction(toARMWord(cc) | VMOV_F64, dd, 0, dm);
-        }
-
-        void vadd_f64(int dd, int dn, int dm, Condition cc = AL)
-        {
-            emitDoublePrecisionInstruction(toARMWord(cc) | VADD_F64, dd, dn, dm);
-        }
-
-        void vdiv_f64(int dd, int dn, int dm, Condition cc = AL)
-        {
-            emitDoublePrecisionInstruction(toARMWord(cc) | VDIV_F64, dd, dn, dm);
-        }
-
-        void vsub_f64(int dd, int dn, int dm, Condition cc = AL)
-        {
-            emitDoublePrecisionInstruction(toARMWord(cc) | VSUB_F64, dd, dn, dm);
-        }
-
-        void vmul_f64(int dd, int dn, int dm, Condition cc = AL)
-        {
-            emitDoublePrecisionInstruction(toARMWord(cc) | VMUL_F64, dd, dn, dm);
-        }
-
-        void vcmp_f64(int dd, int dm, Condition cc = AL)
-        {
-            emitDoublePrecisionInstruction(toARMWord(cc) | VCMP_F64, dd, 0, dm);
-        }
-
-        void vsqrt_f64(int dd, int dm, Condition cc = AL)
-        {
-            emitDoublePrecisionInstruction(toARMWord(cc) | VSQRT_F64, dd, 0, dm);
-        }
-
-        void vabs_f64(int dd, int dm, Condition cc = AL)
-        {
-            emitDoublePrecisionInstruction(toARMWord(cc) | VABS_F64, dd, 0, dm);
-        }
-
-        void vneg_f64(int dd, int dm, Condition cc = AL)
-        {
-            emitDoublePrecisionInstruction(toARMWord(cc) | VNEG_F64, dd, 0, dm);
-        }
-
-        void ldrImmediate(int rd, ARMWord imm, Condition cc = AL)
-        {
-            m_buffer.putIntWithConstantInt(toARMWord(cc) | LoadUint32 | DataTransferUp | RN(ARMRegisters::pc) | RD(rd), imm, true);
-        }
-
-        void ldrUniqueImmediate(int rd, ARMWord imm, Condition cc = AL)
-        {
-            m_buffer.putIntWithConstantInt(toARMWord(cc) | LoadUint32 | DataTransferUp | RN(ARMRegisters::pc) | RD(rd), imm);
-        }
-
-        void dtrUp(DataTransferTypeA transferType, int rd, int rb, ARMWord op2, Condition cc = AL)
-        {
-            emitInstruction(toARMWord(cc) | transferType | DataTransferUp, rd, rb, op2);
-        }
-
-        void dtrUpRegister(DataTransferTypeA transferType, int rd, int rb, int rm, Condition cc = AL)
-        {
-            emitInstruction(toARMWord(cc) | transferType | DataTransferUp | Op2IsRegisterArgument, rd, rb, rm);
-        }
-
-        void dtrDown(DataTransferTypeA transferType, int rd, int rb, ARMWord op2, Condition cc = AL)
-        {
-            emitInstruction(toARMWord(cc) | transferType, rd, rb, op2);
-        }
-
-        void dtrDownRegister(DataTransferTypeA transferType, int rd, int rb, int rm, Condition cc = AL)
-        {
-            emitInstruction(toARMWord(cc) | transferType | Op2IsRegisterArgument, rd, rb, rm);
-        }
-
-        void halfDtrUp(DataTransferTypeB transferType, int rd, int rb, ARMWord op2, Condition cc = AL)
-        {
-            emitInstruction(toARMWord(cc) | transferType | DataTransferUp, rd, rb, op2);
-        }
-
-        void halfDtrUpRegister(DataTransferTypeB transferType, int rd, int rn, int rm, Condition cc = AL)
-        {
-            emitInstruction(toARMWord(cc) | transferType | DataTransferUp, rd, rn, rm);
-        }
-
-        void halfDtrDown(DataTransferTypeB transferType, int rd, int rb, ARMWord op2, Condition cc = AL)
-        {
-            emitInstruction(toARMWord(cc) | transferType, rd, rb, op2);
-        }
-
-        void halfDtrDownRegister(DataTransferTypeB transferType, int rd, int rn, int rm, Condition cc = AL)
-        {
-            emitInstruction(toARMWord(cc) | transferType, rd, rn, rm);
-        }
-
-        void doubleDtrUp(DataTransferTypeFloat type, int rd, int rb, ARMWord op2, Condition cc = AL)
-        {
-            ASSERT(op2 <= 0xff && rd <= 15);
-            /* Only d0-d15 and s0, s2, s4 ... s30 are supported. */
-            m_buffer.putInt(toARMWord(cc) | DataTransferUp | type | (rd << 12) | RN(rb) | op2);
-        }
-
-        void doubleDtrDown(DataTransferTypeFloat type, int rd, int rb, ARMWord op2, Condition cc = AL)
-        {
-            ASSERT(op2 <= 0xff && rd <= 15);
-            /* Only d0-d15 and s0, s2, s4 ... s30 are supported. */
-            m_buffer.putInt(toARMWord(cc) | type | (rd << 12) | RN(rb) | op2);
-        }
-
-        void push(int reg, Condition cc = AL)
-        {
-            ASSERT(ARMWord(reg) <= 0xf);
-            m_buffer.putInt(toARMWord(cc) | StoreUint32 | DataTransferWriteBack | RN(ARMRegisters::sp) | RD(reg) | 0x4);
-        }
-
-        void pop(int reg, Condition cc = AL)
-        {
-            ASSERT(ARMWord(reg) <= 0xf);
-            m_buffer.putInt(toARMWord(cc) | (LoadUint32 ^ DataTransferPostUpdate) | DataTransferUp | RN(ARMRegisters::sp) | RD(reg) | 0x4);
-        }
-
-        inline void poke(int reg, Condition cc = AL)
-        {
-            dtrDown(StoreUint32, ARMRegisters::sp, 0, reg, cc);
-        }
-
-        inline void peek(int reg, Condition cc = AL)
-        {
-            dtrUp(LoadUint32, reg, ARMRegisters::sp, 0, cc);
-        }
-
-        void vmov_vfp64(int sm, int rt, int rt2, Condition cc = AL)
-        {
-            ASSERT(rt != rt2);
-            m_buffer.putInt(toARMWord(cc) | VMOV_VFP64 | RN(rt2) | RD(rt) | (sm & 0xf) | ((sm & 0x10) << (5 - 4)));
-        }
-
-        void vmov_arm64(int rt, int rt2, int sm, Condition cc = AL)
-        {
-            ASSERT(rt != rt2);
-            m_buffer.putInt(toARMWord(cc) | VMOV_ARM64 | RN(rt2) | RD(rt) | (sm & 0xf) | ((sm & 0x10) << (5 - 4)));
-        }
-
-        void vmov_vfp32(int sn, int rt, Condition cc = AL)
-        {
-            ASSERT(rt <= 15);
-            emitSinglePrecisionInstruction(toARMWord(cc) | VMOV_VFP32, rt << 1, sn, 0);
-        }
-
-        void vmov_arm32(int rt, int sn, Condition cc = AL)
-        {
-            ASSERT(rt <= 15);
-            emitSinglePrecisionInstruction(toARMWord(cc) | VMOV_ARM32, rt << 1, sn, 0);
-        }
-
-        void vcvt_f64_s32(int dd, int sm, Condition cc = AL)
-        {
-            ASSERT(!(sm & 0x1)); // sm must be divisible by 2
-            emitDoublePrecisionInstruction(toARMWord(cc) | VCVT_F64_S32, dd, 0, (sm >> 1));
-        }
-
-        void vcvt_s32_f64(int sd, int dm, Condition cc = AL)
-        {
-            ASSERT(!(sd & 0x1)); // sd must be divisible by 2
-            emitDoublePrecisionInstruction(toARMWord(cc) | VCVT_S32_F64, (sd >> 1), 0, dm);
-        }
-
-        void vcvt_u32_f64(int sd, int dm, Condition cc = AL)
-        {
-            ASSERT(!(sd & 0x1)); // sd must be divisible by 2
-            emitDoublePrecisionInstruction(toARMWord(cc) | VCVT_U32_F64, (sd >> 1), 0, dm);
-        }
-
-        void vcvt_f64_f32(int dd, int sm, Condition cc = AL)
-        {
-            ASSERT(dd <= 15 && sm <= 15);
-            emitDoublePrecisionInstruction(toARMWord(cc) | VCVT_F64_F32, dd, 0, sm);
-        }
-
-        void vcvt_f32_f64(int dd, int sm, Condition cc = AL)
-        {
-            ASSERT(dd <= 15 && sm <= 15);
-            emitDoublePrecisionInstruction(toARMWord(cc) | VCVT_F32_F64, dd, 0, sm);
-        }
-
-        void vmrs_apsr(Condition cc = AL)
-        {
-            m_buffer.putInt(toARMWord(cc) | VMRS_APSR);
-        }
-
-        void clz(int rd, int rm, Condition cc = AL)
-        {
-            m_buffer.putInt(toARMWord(cc) | CLZ | RD(rd) | RM(rm));
-        }
-
-        void bkpt(ARMWord value)
-        {
-            m_buffer.putInt(BKPT | ((value & 0xff0) << 4) | (value & 0xf));
-        }
-
-        void nop()
-        {
-            m_buffer.putInt(NOP);
-        }
-
-        void bx(int rm, Condition cc = AL)
-        {
-            emitInstruction(toARMWord(cc) | BX, 0, 0, RM(rm));
-        }
-
-        AssemblerLabel blx(int rm, Condition cc = AL)
-        {
-            emitInstruction(toARMWord(cc) | BLX, 0, 0, RM(rm));
-            return m_buffer.label();
-        }
-
-        static ARMWord lsl(int reg, ARMWord value)
-        {
-            ASSERT(reg <= ARMRegisters::pc);
-            ASSERT(value <= 0x1f);
-            return reg | (value << 7) | 0x00;
-        }
-
-        static ARMWord lsr(int reg, ARMWord value)
-        {
-            ASSERT(reg <= ARMRegisters::pc);
-            ASSERT(value <= 0x1f);
-            return reg | (value << 7) | 0x20;
-        }
-
-        static ARMWord asr(int reg, ARMWord value)
-        {
-            ASSERT(reg <= ARMRegisters::pc);
-            ASSERT(value <= 0x1f);
-            return reg | (value << 7) | 0x40;
-        }
-
-        static ARMWord lslRegister(int reg, int shiftReg)
-        {
-            ASSERT(reg <= ARMRegisters::pc);
-            ASSERT(shiftReg <= ARMRegisters::pc);
-            return reg | (shiftReg << 8) | 0x10;
-        }
-
-        static ARMWord lsrRegister(int reg, int shiftReg)
-        {
-            ASSERT(reg <= ARMRegisters::pc);
-            ASSERT(shiftReg <= ARMRegisters::pc);
-            return reg | (shiftReg << 8) | 0x30;
-        }
-
-        static ARMWord asrRegister(int reg, int shiftReg)
-        {
-            ASSERT(reg <= ARMRegisters::pc);
-            ASSERT(shiftReg <= ARMRegisters::pc);
-            return reg | (shiftReg << 8) | 0x50;
-        }
-
-        // General helpers
-
-        size_t codeSize() const
-        {
-            return m_buffer.codeSize();
-        }
-
-        void ensureSpace(int insnSpace, int constSpace)
-        {
-            m_buffer.ensureSpace(insnSpace, constSpace);
-        }
-
-        int sizeOfConstantPool()
-        {
-            return m_buffer.sizeOfConstantPool();
-        }
-
-        AssemblerLabel labelIgnoringWatchpoints()
-        {
-            m_buffer.ensureSpaceForAnyInstruction();
-            return m_buffer.label();
-        }
-
-        AssemblerLabel labelForWatchpoint()
-        {
-            m_buffer.ensureSpaceForAnyInstruction(maxJumpReplacementSize() / sizeof(ARMWord));
-            AssemblerLabel result = m_buffer.label();
-            if (result.m_offset != (m_indexOfTailOfLastWatchpoint - maxJumpReplacementSize()))
-                result = label();
-            m_indexOfTailOfLastWatchpoint = result.m_offset + maxJumpReplacementSize();
-            return label();
-        }
-
-        AssemblerLabel label()
-        {
-            AssemblerLabel result = labelIgnoringWatchpoints();
-            while (result.m_offset + 1 < m_indexOfTailOfLastWatchpoint) {
-                nop();
-                // The available number of instructions are ensured by labelForWatchpoint.
-                result = m_buffer.label();
-            }
-            return result;
-        }
-
-        AssemblerLabel align(int alignment)
-        {
-            while (!m_buffer.isAligned(alignment))
-                mov(ARMRegisters::r0, ARMRegisters::r0);
-
-            return label();
-        }
-
-        AssemblerLabel loadBranchTarget(int rd, Condition cc = AL, int useConstantPool = 0)
-        {
-            ensureSpace(sizeof(ARMWord), sizeof(ARMWord));
-            m_jumps.append(m_buffer.codeSize() | (useConstantPool & 0x1));
-            ldrUniqueImmediate(rd, InvalidBranchTarget, cc);
-            return m_buffer.label();
-        }
-
-        AssemblerLabel jmp(Condition cc = AL, int useConstantPool = 0)
-        {
-            return loadBranchTarget(ARMRegisters::pc, cc, useConstantPool);
-        }
-
-        PassRefPtr<ExecutableMemoryHandle> executableCopy(JSGlobalData&, void* ownerUID, JITCompilationEffort);
-
-        unsigned debugOffset() { return m_buffer.debugOffset(); }
-
-        // DFG assembly helpers for moving data between fp and registers.
-        void vmov(RegisterID rd1, RegisterID rd2, FPRegisterID rn)
-        {
-            vmov_arm64(rd1, rd2, rn);
-        }
-
-        void vmov(FPRegisterID rd, RegisterID rn1, RegisterID rn2)
-        {
-            vmov_vfp64(rd, rn1, rn2);
-        }
-
-        // Patching helpers
-
-        static ARMWord* getLdrImmAddress(ARMWord* insn)
-        {
-            // Check for call
-            if ((*insn & LdrPcImmediateInstructionMask) != LdrPcImmediateInstruction) {
-                // Must be BLX
-                ASSERT((*insn & BlxInstructionMask) == BlxInstruction);
-                insn--;
-            }
-
-            // Must be an ldr ..., [pc +/- imm]
-            ASSERT((*insn & LdrPcImmediateInstructionMask) == LdrPcImmediateInstruction);
-
-            ARMWord addr = reinterpret_cast<ARMWord>(insn) + DefaultPrefetchOffset * sizeof(ARMWord);
-            if (*insn & DataTransferUp)
-                return reinterpret_cast<ARMWord*>(addr + (*insn & DataTransferOffsetMask));
-            return reinterpret_cast<ARMWord*>(addr - (*insn & DataTransferOffsetMask));
-        }
-
-        static ARMWord* getLdrImmAddressOnPool(ARMWord* insn, uint32_t* constPool)
-        {
-            // Must be an ldr ..., [pc +/- imm]
-            ASSERT((*insn & LdrPcImmediateInstructionMask) == LdrPcImmediateInstruction);
-
-            if (*insn & 0x1)
-                return reinterpret_cast<ARMWord*>(constPool + ((*insn & DataTransferOffsetMask) >> 1));
-            return getLdrImmAddress(insn);
-        }
-
-        static void patchPointerInternal(intptr_t from, void* to)
-        {
-            ARMWord* insn = reinterpret_cast<ARMWord*>(from);
-            ARMWord* addr = getLdrImmAddress(insn);
-            *addr = reinterpret_cast<ARMWord>(to);
-        }
-
-        static ARMWord patchConstantPoolLoad(ARMWord load, ARMWord value)
-        {
-            value = (value << 1) + 1;
-            ASSERT(!(value & ~DataTransferOffsetMask));
-            return (load & ~DataTransferOffsetMask) | value;
-        }
-
-        static void patchConstantPoolLoad(void* loadAddr, void* constPoolAddr);
-
-        // Read pointers
-        static void* readPointer(void* from)
-        {
-            ARMWord* instruction = reinterpret_cast<ARMWord*>(from);
-            ARMWord* address = getLdrImmAddress(instruction);
-            return *reinterpret_cast<void**>(address);
-        }
-
-        // Patch pointers
-
-        static void linkPointer(void* code, AssemblerLabel from, void* to)
-        {
-            patchPointerInternal(reinterpret_cast<intptr_t>(code) + from.m_offset, to);
-        }
-
-        static void repatchInt32(void* where, int32_t to)
-        {
-            patchPointerInternal(reinterpret_cast<intptr_t>(where), reinterpret_cast<void*>(to));
-        }
-
-        static void repatchCompact(void* where, int32_t value)
-        {
-            ARMWord* instruction = reinterpret_cast<ARMWord*>(where);
-            ASSERT((*instruction & 0x0f700000) == LoadUint32);
-            if (value >= 0)
-                *instruction = (*instruction & 0xff7ff000) | DataTransferUp | value;
-            else
-                *instruction = (*instruction & 0xff7ff000) | -value;
-            cacheFlush(instruction, sizeof(ARMWord));
-        }
-
-        static void repatchPointer(void* from, void* to)
-        {
-            patchPointerInternal(reinterpret_cast<intptr_t>(from), to);
-        }
-
-        // Linkers
-        static intptr_t getAbsoluteJumpAddress(void* base, int offset = 0)
-        {
-            return reinterpret_cast<intptr_t>(base) + offset - sizeof(ARMWord);
-        }
-
-        void linkJump(AssemblerLabel from, AssemblerLabel to)
-        {
-            ARMWord* insn = reinterpret_cast<ARMWord*>(getAbsoluteJumpAddress(m_buffer.data(), from.m_offset));
-            ARMWord* addr = getLdrImmAddressOnPool(insn, m_buffer.poolAddress());
-            *addr = toARMWord(to.m_offset);
-        }
-
-        static void linkJump(void* code, AssemblerLabel from, void* to)
-        {
-            patchPointerInternal(getAbsoluteJumpAddress(code, from.m_offset), to);
-        }
-
-        static void relinkJump(void* from, void* to)
-        {
-            patchPointerInternal(getAbsoluteJumpAddress(from), to);
-        }
-
-        static void linkCall(void* code, AssemblerLabel from, void* to)
-        {
-            patchPointerInternal(getAbsoluteJumpAddress(code, from.m_offset), to);
-        }
-
-        static void relinkCall(void* from, void* to)
-        {
-            patchPointerInternal(getAbsoluteJumpAddress(from), to);
-        }
-
-        static void* readCallTarget(void* from)
-        {
-            return reinterpret_cast<void*>(readPointer(reinterpret_cast<void*>(getAbsoluteJumpAddress(from))));
-        }
-
-        static void replaceWithJump(void* instructionStart, void* to)
-        {
-            ARMWord* instruction = reinterpret_cast<ARMWord*>(instructionStart);
-            intptr_t difference = reinterpret_cast<intptr_t>(to) - (reinterpret_cast<intptr_t>(instruction) + DefaultPrefetchOffset * sizeof(ARMWord));
-
-            if (!(difference & 1)) {
-                difference >>= 2;
-                if ((difference <= MaximumBranchOffsetDistance && difference >= MinimumBranchOffsetDistance)) {
-                     // Direct branch.
-                     instruction[0] = B | AL | (difference & BranchOffsetMask);
-                     cacheFlush(instruction, sizeof(ARMWord));
-                     return;
-                }
-            }
-
-            // Load target.
-            instruction[0] = LoadUint32 | AL | RN(ARMRegisters::pc) | RD(ARMRegisters::pc) | 4;
-            instruction[1] = reinterpret_cast<ARMWord>(to);
-            cacheFlush(instruction, sizeof(ARMWord) * 2);
-        }
-
-        static ptrdiff_t maxJumpReplacementSize()
-        {
-            return sizeof(ARMWord) * 2;
-        }
-
-        static void replaceWithLoad(void* instructionStart)
-        {
-            ARMWord* instruction = reinterpret_cast<ARMWord*>(instructionStart);
-            cacheFlush(instruction, sizeof(ARMWord));
-
-            ASSERT((*instruction & LdrOrAddInstructionMask) == AddImmediateInstruction || (*instruction & LdrOrAddInstructionMask) == LdrImmediateInstruction);
-            if ((*instruction & LdrOrAddInstructionMask) == AddImmediateInstruction) {
-                 *instruction = (*instruction & ~LdrOrAddInstructionMask) | LdrImmediateInstruction;
-                 cacheFlush(instruction, sizeof(ARMWord));
-            }
-        }
-
-        static void replaceWithAddressComputation(void* instructionStart)
-        {
-            ARMWord* instruction = reinterpret_cast<ARMWord*>(instructionStart);
-            cacheFlush(instruction, sizeof(ARMWord));
-
-            ASSERT((*instruction & LdrOrAddInstructionMask) == AddImmediateInstruction || (*instruction & LdrOrAddInstructionMask) == LdrImmediateInstruction);
-            if ((*instruction & LdrOrAddInstructionMask) == LdrImmediateInstruction) {
-                 *instruction = (*instruction & ~LdrOrAddInstructionMask) | AddImmediateInstruction;
-                 cacheFlush(instruction, sizeof(ARMWord));
-            }
-        }
-
-        static void revertBranchPtrWithPatch(void* instructionStart, RegisterID rn, ARMWord imm)
-        {
-            ARMWord* instruction = reinterpret_cast<ARMWord*>(instructionStart);
-
-            ASSERT((instruction[2] & LdrPcImmediateInstructionMask) == LdrPcImmediateInstruction);
-            instruction[0] = toARMWord(AL) | ((instruction[2] & 0x0fff0fff) + sizeof(ARMWord)) | RD(ARMRegisters::S1);
-            *getLdrImmAddress(instruction) = imm;
-            instruction[1] = toARMWord(AL) | CMP | SetConditionalCodes | RN(rn) | RM(ARMRegisters::S1);
-            cacheFlush(instruction, 2 * sizeof(ARMWord));
-        }
-
-        // Address operations
-
-        static void* getRelocatedAddress(void* code, AssemblerLabel label)
-        {
-            return reinterpret_cast<void*>(reinterpret_cast<char*>(code) + label.m_offset);
-        }
-
-        // Address differences
-
-        static int getDifferenceBetweenLabels(AssemblerLabel a, AssemblerLabel b)
-        {
-            return b.m_offset - a.m_offset;
-        }
-
-        static unsigned getCallReturnOffset(AssemblerLabel call)
-        {
-            return call.m_offset;
-        }
-
-        // Handle immediates
-
-        static ARMWord getOp2(ARMWord imm);
-
-        // Fast case if imm is known to be between 0 and 0xff
-        static ARMWord getOp2Byte(ARMWord imm)
-        {
-            ASSERT(imm <= 0xff);
-            return Op2Immediate | imm;
-        }
-
-        static ARMWord getOp2Half(ARMWord imm)
-        {
-            ASSERT(imm <= 0xff);
-            return ImmediateForHalfWordTransfer | (imm & 0x0f) | ((imm & 0xf0) << 4);
-        }
-
-#if WTF_ARM_ARCH_AT_LEAST(7)
-        static ARMWord getImm16Op2(ARMWord imm)
-        {
-            if (imm <= 0xffff)
-                return (imm & 0xf000) << 4 | (imm & 0xfff);
-            return InvalidImmediate;
-        }
-#endif
-        ARMWord getImm(ARMWord imm, int tmpReg, bool invert = false);
-        void moveImm(ARMWord imm, int dest);
-        ARMWord encodeComplexImm(ARMWord imm, int dest);
-
-        // Memory load/store helpers
-
-        void dataTransfer32(DataTransferTypeA, RegisterID srcDst, RegisterID base, int32_t offset);
-        void baseIndexTransfer32(DataTransferTypeA, RegisterID srcDst, RegisterID base, RegisterID index, int scale, int32_t offset);
-        void dataTransfer16(DataTransferTypeB, RegisterID srcDst, RegisterID base, int32_t offset);
-        void baseIndexTransfer16(DataTransferTypeB, RegisterID srcDst, RegisterID base, RegisterID index, int scale, int32_t offset);
-        void dataTransferFloat(DataTransferTypeFloat, FPRegisterID srcDst, RegisterID base, int32_t offset);
-        void baseIndexTransferFloat(DataTransferTypeFloat, FPRegisterID srcDst, RegisterID base, RegisterID index, int scale, int32_t offset);
-
-        // Constant pool hnadlers
-
-        static ARMWord placeConstantPoolBarrier(int offset)
-        {
-            offset = (offset - sizeof(ARMWord)) >> 2;
-            ASSERT((offset <= MaximumBranchOffsetDistance && offset >= MinimumBranchOffsetDistance));
-            return AL | B | (offset & BranchOffsetMask);
-        }
-
-#if OS(LINUX) && COMPILER(GCC)
-        static inline void linuxPageFlush(uintptr_t begin, uintptr_t end)
-        {
-            asm volatile(
-                "push    {r7}\n"
-                "mov     r0, %0\n"
-                "mov     r1, %1\n"
-                "mov     r7, #0xf0000\n"
-                "add     r7, r7, #0x2\n"
-                "mov     r2, #0x0\n"
-                "svc     0x0\n"
-                "pop     {r7}\n"
-                :
-                : "r" (begin), "r" (end)
-                : "r0", "r1", "r2");
-        }
-#endif
-
-#if OS(LINUX) && COMPILER(RVCT)
-        static __asm void cacheFlush(void* code, size_t);
-#else
-        static void cacheFlush(void* code, size_t size)
-        {
-#if OS(LINUX) && COMPILER(GCC)
-            size_t page = pageSize();
-            uintptr_t current = reinterpret_cast<uintptr_t>(code);
-            uintptr_t end = current + size;
-            uintptr_t firstPageEnd = (current & ~(page - 1)) + page;
-
-            if (end <= firstPageEnd) {
-                linuxPageFlush(current, end);
-                return;
-            }
-
-            linuxPageFlush(current, firstPageEnd);
-
-            for (current = firstPageEnd; current + page < end; current += page)
-                linuxPageFlush(current, current + page);
-
-            linuxPageFlush(current, end);
-#elif OS(WINCE)
-            CacheRangeFlush(code, size, CACHE_SYNC_ALL);
-#elif OS(QNX) && ENABLE(ASSEMBLER_WX_EXCLUSIVE)
-            UNUSED_PARAM(code);
-            UNUSED_PARAM(size);
-#elif OS(QNX)
-            msync(code, size, MS_INVALIDATE_ICACHE);
-#else
-#error "The cacheFlush support is missing on this platform."
-#endif
-        }
-#endif
-
-    private:
-        static ARMWord RM(int reg)
-        {
-            ASSERT(reg <= ARMRegisters::pc);
-            return reg;
-        }
-
-        static ARMWord RS(int reg)
-        {
-            ASSERT(reg <= ARMRegisters::pc);
-            return reg << 8;
-        }
-
-        static ARMWord RD(int reg)
-        {
-            ASSERT(reg <= ARMRegisters::pc);
-            return reg << 12;
-        }
-
-        static ARMWord RN(int reg)
-        {
-            ASSERT(reg <= ARMRegisters::pc);
-            return reg << 16;
-        }
-
-        static ARMWord getConditionalField(ARMWord i)
-        {
-            return i & ConditionalFieldMask;
-        }
-
-        static ARMWord toARMWord(Condition cc)
-        {
-            return static_cast<ARMWord>(cc);
-        }
-
-        static ARMWord toARMWord(uint32_t u)
-        {
-            return static_cast<ARMWord>(u);
-        }
-
-        int genInt(int reg, ARMWord imm, bool positive);
-
-        ARMBuffer m_buffer;
-        Jumps m_jumps;
-        uint32_t m_indexOfTailOfLastWatchpoint;
-    };
-
-} // namespace JSC
-
-#endif // ENABLE(ASSEMBLER) && CPU(ARM_TRADITIONAL)
-
-#endif // ARMAssembler_h
diff --git a/src/3rdparty/masm/assembler/AbstractMacroAssembler.h b/src/3rdparty/masm/assembler/AbstractMacroAssembler.h
index 6fac27fdf1..d0c1c4613e 100644
--- a/src/3rdparty/masm/assembler/AbstractMacroAssembler.h
+++ b/src/3rdparty/masm/assembler/AbstractMacroAssembler.h
@@ -327,7 +327,13 @@ public:
         template<class TemplateAssemblerType>
         friend class AbstractMacroAssembler;
         friend struct DFG::OSRExit;
+
+#if CPU(ARM_THUMB2) || CPU(ARM64) || defined(V4_BOOTSTRAP)
+        using Jump = typename AssemblerType::template Jump<Label>;
+        friend Jump;
+#else
         friend class Jump;
+#endif
         friend class JumpReplacementWatchpoint;
         friend class MacroAssemblerCodeRef;
         template <typename, template <typename> class> friend class LinkBufferBase;
@@ -557,12 +563,6 @@ public:
         {
             ASSERT((type == ARM64Assembler::JumpTestBit) || (type == ARM64Assembler::JumpTestBitFixedSize));
         }
-#elif CPU(SH4)
-        Jump(AssemblerLabel jmp, SH4Assembler::JumpType type = SH4Assembler::JumpFar)
-            : m_label(jmp)
-            , m_type(type)
-        {
-        }
 #else
         Jump(AssemblerLabel jmp)    
             : m_label(jmp)
@@ -592,8 +592,6 @@ public:
                 masm->m_assembler.linkJump(m_label, masm->m_assembler.label(), m_type, m_condition, m_bitNumber, m_compareRegister);
             else
                 masm->m_assembler.linkJump(m_label, masm->m_assembler.label(), m_type, m_condition);
-#elif CPU(SH4)
-            masm->m_assembler.linkJump(m_label, masm->m_assembler.label(), m_type);
 #else
             masm->m_assembler.linkJump(m_label, masm->m_assembler.label());
 #endif
@@ -634,9 +632,6 @@ public:
         unsigned m_bitNumber;
         ARM64Assembler::RegisterID m_compareRegister;
 #endif
-#if CPU(SH4)
-        SH4Assembler::JumpType m_type;
-#endif
     };
 #endif
 
diff --git a/src/3rdparty/masm/assembler/AssemblerBuffer.h b/src/3rdparty/masm/assembler/AssemblerBuffer.h
index 277ec1043c..45874235b6 100644
--- a/src/3rdparty/masm/assembler/AssemblerBuffer.h
+++ b/src/3rdparty/masm/assembler/AssemblerBuffer.h
@@ -102,7 +102,7 @@ namespace JSC {
         void putIntegralUnchecked(IntegralType value)
         {
             ASSERT(isAvailable(sizeof(IntegralType)));
-            *reinterpret_cast_ptr<IntegralType*>(m_buffer + m_index) = value;
+            memcpy(m_buffer + m_index, &value, sizeof(IntegralType));
             m_index += sizeof(IntegralType);
         }
 
diff --git a/src/3rdparty/masm/assembler/LinkBuffer.cpp b/src/3rdparty/masm/assembler/LinkBuffer.cpp
index 74c278135b..44a11706c9 100644
--- a/src/3rdparty/masm/assembler/LinkBuffer.cpp
+++ b/src/3rdparty/masm/assembler/LinkBuffer.cpp
@@ -75,23 +75,6 @@ void LinkBuffer::dumpCode(void* code, size_t size)
         
     for (unsigned i = 0; i < tsize; i++)
         dataLogF("\t.short\t0x%x\n", tcode[i]);
-#elif CPU(ARM_TRADITIONAL)
-    //   gcc -c jit.s
-    //   objdump -D jit.o
-    static unsigned codeCount = 0;
-    unsigned int* tcode = static_cast<unsigned int*>(code);
-    size_t tsize = size / sizeof(unsigned int);
-    char nameBuf[128];
-    snprintf(nameBuf, sizeof(nameBuf), "_jsc_jit%u", codeCount++);
-    dataLogF("\t.globl\t%s\n"
-            "\t.align 4\n"
-            "\t.code 32\n"
-            "\t.text\n"
-            "# %p\n"
-            "%s:\n", nameBuf, code, nameBuf);
-
-    for (unsigned i = 0; i < tsize; i++)
-        dataLogF("\t.long\t0x%x\n", tcode[i]);
 #endif
 }
 #endif
diff --git a/src/3rdparty/masm/assembler/LinkBuffer.h b/src/3rdparty/masm/assembler/LinkBuffer.h
index bfd0e402ca..4dfd051797 100644
--- a/src/3rdparty/masm/assembler/LinkBuffer.h
+++ b/src/3rdparty/masm/assembler/LinkBuffer.h
@@ -26,6 +26,8 @@
 #ifndef LinkBuffer_h
 #define LinkBuffer_h
 
+#include <Platform.h>
+
 #if ENABLE(ASSEMBLER)
 
 #define DUMP_LINK_STATISTICS 0
@@ -66,7 +68,7 @@ struct DefaultExecutableOffsetCalculator {
 //
 template <typename MacroAssembler, template <typename T> class ExecutableOffsetCalculator>
 class LinkBufferBase {
-    WTF_MAKE_NONCOPYABLE(LinkBufferBase);
+    WTF_MAKE_NONCOPYABLE(LinkBufferBase)
     typedef MacroAssemblerCodeRef CodeRef;
     typedef MacroAssemblerCodePtr CodePtr;
     typedef typename MacroAssembler::Label Label;
@@ -209,7 +211,7 @@ public:
     // displaying disassembly.
     
     inline CodeRef finalizeCodeWithoutDisassembly();
-    inline CodeRef finalizeCodeWithDisassembly(const char* format, ...) WTF_ATTRIBUTE_PRINTF(2, 3);
+    inline CodeRef finalizeCodeWithDisassembly(const char *jitKind, const char* format, ...) WTF_ATTRIBUTE_PRINTF(3, 4);
 
     CodePtr trampolineAt(Label label)
     {
@@ -226,6 +228,8 @@ public:
         return m_size;
     }
 
+    inline void makeExecutable();
+
 private:
     template <typename T> T applyOffset(T src)
     {
@@ -263,9 +267,9 @@ protected:
 #endif
 };
 
-#define FINALIZE_CODE_IF(condition, linkBufferReference, dataLogFArgumentsForHeading)  \
+#define FINALIZE_CODE_IF(condition, linkBufferReference, jitKind, dataLogFArgumentsForHeading)  \
     (UNLIKELY((condition))                                              \
-     ? ((linkBufferReference).finalizeCodeWithDisassembly dataLogFArgumentsForHeading) \
+     ? ((linkBufferReference).finalizeCodeWithDisassembly (jitKind, dataLogFArgumentsForHeading)) \
      : (linkBufferReference).finalizeCodeWithoutDisassembly())
 
 // Use this to finalize code, like so:
@@ -284,11 +288,11 @@ protected:
 // Note that the dataLogFArgumentsForHeading are only evaluated when showDisassembly
 // is true, so you can hide expensive disassembly-only computations inside there.
 
-#define FINALIZE_CODE(linkBufferReference, dataLogFArgumentsForHeading)  \
-    FINALIZE_CODE_IF(Options::showDisassembly(), linkBufferReference, dataLogFArgumentsForHeading)
+#define FINALIZE_CODE(linkBufferReference, jitKind, dataLogFArgumentsForHeading)  \
+    FINALIZE_CODE_IF(Options::showDisassembly(), linkBufferReference, jitKind, dataLogFArgumentsForHeading)
 
-#define FINALIZE_DFG_CODE(linkBufferReference, dataLogFArgumentsForHeading)  \
-    FINALIZE_CODE_IF((Options::showDisassembly() || Options::showDFGDisassembly()), linkBufferReference, dataLogFArgumentsForHeading)
+#define FINALIZE_DFG_CODE(linkBufferReference, jitKind, dataLogFArgumentsForHeading)  \
+    FINALIZE_CODE_IF((Options::showDisassembly() || Options::showDFGDisassembly()), linkBufferReference, jitKind, dataLogFArgumentsForHeading)
 
 
 template <typename MacroAssembler, template <typename T> class ExecutableOffsetCalculator>
@@ -300,13 +304,13 @@ inline typename LinkBufferBase<MacroAssembler, ExecutableOffsetCalculator>::Code
 }
 
 template <typename MacroAssembler, template <typename T> class ExecutableOffsetCalculator>
-inline typename LinkBufferBase<MacroAssembler, ExecutableOffsetCalculator>::CodeRef LinkBufferBase<MacroAssembler, ExecutableOffsetCalculator>::finalizeCodeWithDisassembly(const char* format, ...)
+inline typename LinkBufferBase<MacroAssembler, ExecutableOffsetCalculator>::CodeRef LinkBufferBase<MacroAssembler, ExecutableOffsetCalculator>::finalizeCodeWithDisassembly(const char *jitKind, const char* format, ...)
 {
     ASSERT(Options::showDisassembly() || Options::showDFGDisassembly());
 
     CodeRef result = finalizeCodeWithoutDisassembly();
 
-    dataLogF("Generated JIT code for ");
+    dataLogF("Generated %s code for ", jitKind);
     va_list argList;
     va_start(argList, format);
     WTF::dataLogFV(format, argList);
@@ -350,10 +354,15 @@ inline void LinkBufferBase<MacroAssembler, ExecutableOffsetCalculator>::performF
 #endif
 
     ASSERT(m_size <= INT_MAX);
-    ExecutableAllocator::makeExecutable(code(), static_cast<int>(m_size));
     MacroAssembler::cacheFlush(code(), m_size);
 }
 
+template <typename MacroAssembler, template <typename T> class ExecutableOffsetCalculator>
+inline void LinkBufferBase<MacroAssembler, ExecutableOffsetCalculator>::makeExecutable()
+{
+    ExecutableAllocator::makeExecutable(code(), static_cast<int>(m_size));
+}
+
 template <typename MacroAssembler>
 class LinkBuffer : public LinkBufferBase<MacroAssembler, DefaultExecutableOffsetCalculator>
 {
@@ -387,6 +396,7 @@ public:
     }
 
     inline void performFinalization();
+    inline void makeExecutable();
 
     inline void linkCode(void* ownerUID, JITCompilationEffort);
 
@@ -418,11 +428,16 @@ inline void BranchCompactingLinkBuffer<MacroAssembler>::performFinalization()
     this->m_completed = true;
 #endif
 
-    ExecutableAllocator::makeExecutable(code(), m_initialSize);
     MacroAssembler::cacheFlush(code(), m_size);
 }
 
 template <typename MacroAssembler>
+inline void BranchCompactingLinkBuffer<MacroAssembler>::makeExecutable()
+{
+    ExecutableAllocator::makeExecutable(code(), m_initialSize);
+}
+
+template <typename MacroAssembler>
 inline void BranchCompactingLinkBuffer<MacroAssembler>::linkCode(void* ownerUID, JITCompilationEffort effort)
 {
     UNUSED_PARAM(ownerUID)
@@ -518,6 +533,18 @@ public:
 
 #endif
 
+#if CPU(ARM_THUMB2)
+typedef LinkBuffer<MacroAssembler<MacroAssemblerARMv7>> DefaultLinkBuffer;
+#elif CPU(ARM64)
+typedef LinkBuffer<MacroAssembler<MacroAssemblerARM64>> DefaultLinkBuffer;
+#elif CPU(MIPS)
+typedef LinkBuffer<MacroAssembler<MacroAssemblerMIPS>> DefaultLinkBuffer;
+#elif CPU(X86)
+typedef LinkBuffer<MacroAssembler<MacroAssemblerX86>> DefaultLinkBuffer;
+#elif CPU(X86_64)
+typedef LinkBuffer<MacroAssembler<MacroAssemblerX86_64>> DefaultLinkBuffer;
+#endif
+
 } // namespace JSC
 
 #endif // ENABLE(ASSEMBLER)
diff --git a/src/3rdparty/masm/assembler/MacroAssembler.h b/src/3rdparty/masm/assembler/MacroAssembler.h
index 6e77a9ffb7..b442a81bd0 100644
--- a/src/3rdparty/masm/assembler/MacroAssembler.h
+++ b/src/3rdparty/masm/assembler/MacroAssembler.h
@@ -39,10 +39,6 @@ namespace JSC { typedef MacroAssemblerARMv7 MacroAssemblerBase; };
 #elif CPU(ARM64)
 namespace JSC { typedef MacroAssemblerARM64 MacroAssemblerBase; };
 
-#elif CPU(ARM_TRADITIONAL)
-#include "MacroAssemblerARM.h"
-namespace JSC { typedef MacroAssemblerARM MacroAssemblerBase; };
-
 #elif CPU(MIPS)
 #include "MacroAssemblerMIPS.h"
 namespace JSC {
@@ -57,12 +53,6 @@ namespace JSC { typedef MacroAssemblerX86 MacroAssemblerBase; };
 #include "MacroAssemblerX86_64.h"
 namespace JSC { typedef MacroAssemblerX86_64 MacroAssemblerBase; };
 
-#elif CPU(SH4)
-#include "MacroAssemblerSH4.h"
-namespace JSC {
-typedef MacroAssemblerSH4 MacroAssemblerBase;
-};
-
 #else
 #error "The MacroAssembler is not supported on this platform."
 #endif
@@ -805,12 +795,12 @@ public:
 
     Jump branchPtr(RelationalCondition cond, RegisterID left, RegisterID right)
     {
-        return branch64(cond, left, right);
+        return this->branch64(cond, left, right);
     }
 
     Jump branchPtr(RelationalCondition cond, RegisterID left, TrustedImmPtr right)
     {
-        return branch64(cond, left, TrustedImm64(right));
+        return this->branch64(cond, left, TrustedImm64(right));
     }
     
     Jump branchPtr(RelationalCondition cond, RegisterID left, Address right)
@@ -840,7 +830,7 @@ public:
     
     Jump branchTestPtr(ResultCondition cond, RegisterID reg, TrustedImm32 mask = TrustedImm32(-1))
     {
-        return branchTest64(cond, reg, mask);
+        return this->branchTest64(cond, reg, mask);
     }
 
     Jump branchTestPtr(ResultCondition cond, Address address, TrustedImm32 mask = TrustedImm32(-1))
@@ -1489,16 +1479,12 @@ public:
 typedef MacroAssembler<MacroAssemblerARMv7> DefaultMacroAssembler;
 #elif CPU(ARM64)
 typedef MacroAssembler<MacroAssemblerARM64> DefaultMacroAssembler;
-#elif CPU(ARM_TRADITIONAL)
-typedef MacroAssembler<MacroAssemblerARM> DefaultMacroAssembler;
 #elif CPU(MIPS)
 typedef MacroAssembler<MacroAssemblerMIPS> DefaultMacroAssembler;
 #elif CPU(X86)
 typedef MacroAssembler<MacroAssemblerX86> DefaultMacroAssembler;
 #elif CPU(X86_64)
 typedef MacroAssembler<MacroAssemblerX86_64> DefaultMacroAssembler;
-#elif CPU(SH4)
-typedef JSC::MacroAssemblerSH4 DefaultMacroAssembler;
 #endif
 
 } // namespace JSC
diff --git a/src/3rdparty/masm/assembler/MacroAssemblerARM.cpp b/src/3rdparty/masm/assembler/MacroAssemblerARM.cpp
deleted file mode 100644
index 3ca9c7da80..0000000000
--- a/src/3rdparty/masm/assembler/MacroAssemblerARM.cpp
+++ /dev/null
@@ -1,99 +0,0 @@
-/*
- * Copyright (C) 2009 University of Szeged
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY UNIVERSITY OF SZEGED ``AS IS'' AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL UNIVERSITY OF SZEGED OR
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
- * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "config.h"
-
-#if ENABLE(ASSEMBLER) && CPU(ARM_TRADITIONAL)
-
-#include "MacroAssemblerARM.h"
-
-#if OS(LINUX)
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <fcntl.h>
-#include <unistd.h>
-#include <elf.h>
-#define HWCAP_VFP      (1 << 6)
-#endif
-
-namespace JSC {
-
-static bool isVFPPresent()
-{
-#if OS(LINUX)
-    int fd = open("/proc/self/auxv", O_RDONLY);
-    if (fd > 0) {
-        Elf32_auxv_t aux;
-        while (read(fd, &aux, sizeof(Elf32_auxv_t))) {
-            if (aux.a_type == AT_HWCAP) {
-                close(fd);
-                return aux.a_un.a_val & HWCAP_VFP;
-            }
-        }
-        close(fd);
-    }
-#endif
-
-#if (COMPILER(RVCT) && defined(__TARGET_FPU_VFP)) || (COMPILER(GCC) && defined(__VFP_FP__))
-    return true;
-#else
-    return false;
-#endif
-}
-
-const bool MacroAssemblerARM::s_isVFPPresent = isVFPPresent();
-
-#if CPU(ARMV5_OR_LOWER)
-/* On ARMv5 and below, natural alignment is required. */
-void MacroAssemblerARM::load32WithUnalignedHalfWords(BaseIndex address, RegisterID dest)
-{
-    ARMWord op2;
-
-    ASSERT(address.scale >= 0 && address.scale <= 3);
-    op2 = m_assembler.lsl(address.index, static_cast<int>(address.scale));
-
-    if (address.offset >= 0 && address.offset + 0x2 <= 0xff) {
-        m_assembler.add(ARMRegisters::S0, address.base, op2);
-        m_assembler.halfDtrUp(ARMAssembler::LoadUint16, dest, ARMRegisters::S0, ARMAssembler::getOp2Half(address.offset));
-        m_assembler.halfDtrUp(ARMAssembler::LoadUint16, ARMRegisters::S0, ARMRegisters::S0, ARMAssembler::getOp2Half(address.offset + 0x2));
-    } else if (address.offset < 0 && address.offset >= -0xff) {
-        m_assembler.add(ARMRegisters::S0, address.base, op2);
-        m_assembler.halfDtrDown(ARMAssembler::LoadUint16, dest, ARMRegisters::S0, ARMAssembler::getOp2Half(-address.offset));
-        m_assembler.halfDtrDown(ARMAssembler::LoadUint16, ARMRegisters::S0, ARMRegisters::S0, ARMAssembler::getOp2Half(-address.offset - 0x2));
-    } else {
-        m_assembler.moveImm(address.offset, ARMRegisters::S0);
-        m_assembler.add(ARMRegisters::S0, ARMRegisters::S0, op2);
-        m_assembler.halfDtrUpRegister(ARMAssembler::LoadUint16, dest, address.base, ARMRegisters::S0);
-        m_assembler.add(ARMRegisters::S0, ARMRegisters::S0, ARMAssembler::Op2Immediate | 0x2);
-        m_assembler.halfDtrUpRegister(ARMAssembler::LoadUint16, ARMRegisters::S0, address.base, ARMRegisters::S0);
-    }
-    m_assembler.orr(dest, dest, m_assembler.lsl(ARMRegisters::S0, 16));
-}
-#endif
-
-}
-
-#endif // ENABLE(ASSEMBLER) && CPU(ARM_TRADITIONAL)
diff --git a/src/3rdparty/masm/assembler/MacroAssemblerARM.h b/src/3rdparty/masm/assembler/MacroAssemblerARM.h
deleted file mode 100644
index 268fe5fe73..0000000000
--- a/src/3rdparty/masm/assembler/MacroAssemblerARM.h
+++ /dev/null
@@ -1,1386 +0,0 @@
-/*
- * Copyright (C) 2008 Apple Inc.
- * Copyright (C) 2009, 2010 University of Szeged
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
- * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef MacroAssemblerARM_h
-#define MacroAssemblerARM_h
-
-#if ENABLE(ASSEMBLER) && CPU(ARM_TRADITIONAL)
-
-#include "ARMAssembler.h"
-#include "AbstractMacroAssembler.h"
-
-namespace JSC {
-
-class MacroAssemblerARM : public AbstractMacroAssembler<ARMAssembler> {
-    static const int DoubleConditionMask = 0x0f;
-    static const int DoubleConditionBitSpecial = 0x10;
-    COMPILE_ASSERT(!(DoubleConditionBitSpecial & DoubleConditionMask), DoubleConditionBitSpecial_should_not_interfere_with_ARMAssembler_Condition_codes);
-public:
-    typedef ARMRegisters::FPRegisterID FPRegisterID;
-
-    enum RelationalCondition {
-        Equal = ARMAssembler::EQ,
-        NotEqual = ARMAssembler::NE,
-        Above = ARMAssembler::HI,
-        AboveOrEqual = ARMAssembler::CS,
-        Below = ARMAssembler::CC,
-        BelowOrEqual = ARMAssembler::LS,
-        GreaterThan = ARMAssembler::GT,
-        GreaterThanOrEqual = ARMAssembler::GE,
-        LessThan = ARMAssembler::LT,
-        LessThanOrEqual = ARMAssembler::LE
-    };
-
-    enum ResultCondition {
-        Overflow = ARMAssembler::VS,
-        Signed = ARMAssembler::MI,
-        Zero = ARMAssembler::EQ,
-        NonZero = ARMAssembler::NE
-    };
-
-    enum DoubleCondition {
-        // These conditions will only evaluate to true if the comparison is ordered - i.e. neither operand is NaN.
-        DoubleEqual = ARMAssembler::EQ,
-        DoubleNotEqual = ARMAssembler::NE | DoubleConditionBitSpecial,
-        DoubleGreaterThan = ARMAssembler::GT,
-        DoubleGreaterThanOrEqual = ARMAssembler::GE,
-        DoubleLessThan = ARMAssembler::CC,
-        DoubleLessThanOrEqual = ARMAssembler::LS,
-        // If either operand is NaN, these conditions always evaluate to true.
-        DoubleEqualOrUnordered = ARMAssembler::EQ | DoubleConditionBitSpecial,
-        DoubleNotEqualOrUnordered = ARMAssembler::NE,
-        DoubleGreaterThanOrUnordered = ARMAssembler::HI,
-        DoubleGreaterThanOrEqualOrUnordered = ARMAssembler::CS,
-        DoubleLessThanOrUnordered = ARMAssembler::LT,
-        DoubleLessThanOrEqualOrUnordered = ARMAssembler::LE,
-    };
-
-    static const RegisterID stackPointerRegister = ARMRegisters::sp;
-    static const RegisterID linkRegister = ARMRegisters::lr;
-
-    static const Scale ScalePtr = TimesFour;
-
-    void add32(RegisterID src, RegisterID dest)
-    {
-        m_assembler.adds(dest, dest, src);
-    }
-
-    void add32(RegisterID op1, RegisterID op2, RegisterID dest)
-    {
-        m_assembler.adds(dest, op1, op2);
-    }
-
-    void add32(TrustedImm32 imm, Address address)
-    {
-        load32(address, ARMRegisters::S1);
-        add32(imm, ARMRegisters::S1);
-        store32(ARMRegisters::S1, address);
-    }
-
-    void add32(TrustedImm32 imm, RegisterID dest)
-    {
-        m_assembler.adds(dest, dest, m_assembler.getImm(imm.m_value, ARMRegisters::S0));
-    }
-
-    void add32(AbsoluteAddress src, RegisterID dest)
-    {
-        move(TrustedImmPtr(src.m_ptr), ARMRegisters::S1);
-        m_assembler.dtrUp(ARMAssembler::LoadUint32, ARMRegisters::S1, ARMRegisters::S1, 0);
-        add32(ARMRegisters::S1, dest);
-    }
-
-    void add32(Address src, RegisterID dest)
-    {
-        load32(src, ARMRegisters::S1);
-        add32(ARMRegisters::S1, dest);
-    }
-
-    void add32(RegisterID src, TrustedImm32 imm, RegisterID dest)
-    {
-        m_assembler.adds(dest, src, m_assembler.getImm(imm.m_value, ARMRegisters::S0));
-    }
-
-    void and32(RegisterID src, RegisterID dest)
-    {
-        m_assembler.bitAnds(dest, dest, src);
-    }
-
-    void and32(RegisterID op1, RegisterID op2, RegisterID dest)
-    {
-        m_assembler.bitAnds(dest, op1, op2);
-    }
-
-    void and32(TrustedImm32 imm, RegisterID dest)
-    {
-        ARMWord w = m_assembler.getImm(imm.m_value, ARMRegisters::S0, true);
-        if (w & ARMAssembler::Op2InvertedImmediate)
-            m_assembler.bics(dest, dest, w & ~ARMAssembler::Op2InvertedImmediate);
-        else
-            m_assembler.bitAnds(dest, dest, w);
-    }
-
-    void and32(TrustedImm32 imm, RegisterID src, RegisterID dest)
-    {
-        ARMWord w = m_assembler.getImm(imm.m_value, ARMRegisters::S0, true);
-        if (w & ARMAssembler::Op2InvertedImmediate)
-            m_assembler.bics(dest, src, w & ~ARMAssembler::Op2InvertedImmediate);
-        else
-            m_assembler.bitAnds(dest, src, w);
-    }
-
-    void and32(Address src, RegisterID dest)
-    {
-        load32(src, ARMRegisters::S1);
-        and32(ARMRegisters::S1, dest);
-    }
-
-    void lshift32(RegisterID shiftAmount, RegisterID dest)
-    {
-        lshift32(dest, shiftAmount, dest);
-    }
-
-    void lshift32(RegisterID src, RegisterID shiftAmount, RegisterID dest)
-    {
-        ARMWord w = ARMAssembler::getOp2Byte(0x1f);
-        m_assembler.bitAnd(ARMRegisters::S0, shiftAmount, w);
-
-        m_assembler.movs(dest, m_assembler.lslRegister(src, ARMRegisters::S0));
-    }
-
-    void lshift32(TrustedImm32 imm, RegisterID dest)
-    {
-        m_assembler.movs(dest, m_assembler.lsl(dest, imm.m_value & 0x1f));
-    }
-
-    void lshift32(RegisterID src, TrustedImm32 imm, RegisterID dest)
-    {
-        m_assembler.movs(dest, m_assembler.lsl(src, imm.m_value & 0x1f));
-    }
-
-    void mul32(RegisterID op1, RegisterID op2, RegisterID dest)
-    {
-        if (op2 == dest) {
-            if (op1 == dest) {
-                move(op2, ARMRegisters::S0);
-                op2 = ARMRegisters::S0;
-            } else {
-                // Swap the operands.
-                RegisterID tmp = op1;
-                op1 = op2;
-                op2 = tmp;
-            }
-        }
-        m_assembler.muls(dest, op1, op2);
-    }
-
-    void mul32(RegisterID src, RegisterID dest)
-    {
-        mul32(src, dest, dest);
-    }
-
-    void mul32(TrustedImm32 imm, RegisterID src, RegisterID dest)
-    {
-        move(imm, ARMRegisters::S0);
-        m_assembler.muls(dest, src, ARMRegisters::S0);
-    }
-
-    void neg32(RegisterID srcDest)
-    {
-        m_assembler.rsbs(srcDest, srcDest, ARMAssembler::getOp2Byte(0));
-    }
-
-    void or32(RegisterID src, RegisterID dest)
-    {
-        m_assembler.orrs(dest, dest, src);
-    }
-
-    void or32(RegisterID src, AbsoluteAddress dest)
-    {
-        move(TrustedImmPtr(dest.m_ptr), ARMRegisters::S0);
-        load32(Address(ARMRegisters::S0), ARMRegisters::S1);
-        or32(src, ARMRegisters::S1);
-        store32(ARMRegisters::S1, ARMRegisters::S0);
-    }
-
-    void or32(TrustedImm32 imm, RegisterID dest)
-    {
-        m_assembler.orrs(dest, dest, m_assembler.getImm(imm.m_value, ARMRegisters::S0));
-    }
-
-    void or32(TrustedImm32 imm, RegisterID src, RegisterID dest)
-    {
-        m_assembler.orrs(dest, src, m_assembler.getImm(imm.m_value, ARMRegisters::S0));
-    }
-
-    void or32(RegisterID op1, RegisterID op2, RegisterID dest)
-    {
-        m_assembler.orrs(dest, op1, op2);
-    }
-
-    void rshift32(RegisterID shiftAmount, RegisterID dest)
-    {
-        rshift32(dest, shiftAmount, dest);
-    }
-
-    void rshift32(RegisterID src, RegisterID shiftAmount, RegisterID dest)
-    {
-        ARMWord w = ARMAssembler::getOp2Byte(0x1f);
-        m_assembler.bitAnd(ARMRegisters::S0, shiftAmount, w);
-
-        m_assembler.movs(dest, m_assembler.asrRegister(src, ARMRegisters::S0));
-    }
-
-    void rshift32(TrustedImm32 imm, RegisterID dest)
-    {
-        rshift32(dest, imm, dest);
-    }
-
-    void rshift32(RegisterID src, TrustedImm32 imm, RegisterID dest)
-    {
-        m_assembler.movs(dest, m_assembler.asr(src, imm.m_value & 0x1f));
-    }
-
-    void urshift32(RegisterID shiftAmount, RegisterID dest)
-    {
-        urshift32(dest, shiftAmount, dest);
-    }
-
-    void urshift32(RegisterID src, RegisterID shiftAmount, RegisterID dest)
-    {
-        ARMWord w = ARMAssembler::getOp2Byte(0x1f);
-        m_assembler.bitAnd(ARMRegisters::S0, shiftAmount, w);
-
-        m_assembler.movs(dest, m_assembler.lsrRegister(src, ARMRegisters::S0));
-    }
-
-    void urshift32(TrustedImm32 imm, RegisterID dest)
-    {
-        m_assembler.movs(dest, m_assembler.lsr(dest, imm.m_value & 0x1f));
-    }
-    
-    void urshift32(RegisterID src, TrustedImm32 imm, RegisterID dest)
-    {
-        m_assembler.movs(dest, m_assembler.lsr(src, imm.m_value & 0x1f));
-    }
-
-    void sub32(RegisterID src, RegisterID dest)
-    {
-        m_assembler.subs(dest, dest, src);
-    }
-
-    void sub32(TrustedImm32 imm, RegisterID dest)
-    {
-        m_assembler.subs(dest, dest, m_assembler.getImm(imm.m_value, ARMRegisters::S0));
-    }
-
-    void sub32(TrustedImm32 imm, Address address)
-    {
-        load32(address, ARMRegisters::S1);
-        sub32(imm, ARMRegisters::S1);
-        store32(ARMRegisters::S1, address);
-    }
-
-    void sub32(Address src, RegisterID dest)
-    {
-        load32(src, ARMRegisters::S1);
-        sub32(ARMRegisters::S1, dest);
-    }
-
-    void sub32(RegisterID src, TrustedImm32 imm, RegisterID dest)
-    {
-        m_assembler.subs(dest, src, m_assembler.getImm(imm.m_value, ARMRegisters::S0));
-    }
-
-    void xor32(RegisterID src, RegisterID dest)
-    {
-        m_assembler.eors(dest, dest, src);
-    }
-
-    void xor32(RegisterID op1, RegisterID op2, RegisterID dest)
-    {
-        m_assembler.eors(dest, op1, op2);
-    }
-
-    void xor32(TrustedImm32 imm, RegisterID dest)
-    {
-        if (imm.m_value == -1)
-            m_assembler.mvns(dest, dest);
-        else
-            m_assembler.eors(dest, dest, m_assembler.getImm(imm.m_value, ARMRegisters::S0));
-    }
-
-    void xor32(TrustedImm32 imm, RegisterID src, RegisterID dest)
-    {
-        if (imm.m_value == -1)
-            m_assembler.mvns(dest, src);
-        else    
-            m_assembler.eors(dest, src, m_assembler.getImm(imm.m_value, ARMRegisters::S0));
-    }
-
-    void countLeadingZeros32(RegisterID src, RegisterID dest)
-    {
-#if WTF_ARM_ARCH_AT_LEAST(5)
-        m_assembler.clz(dest, src);
-#else
-        UNUSED_PARAM(src);
-        UNUSED_PARAM(dest);
-        RELEASE_ASSERT_NOT_REACHED();
-#endif
-    }
-
-    void load8(ImplicitAddress address, RegisterID dest)
-    {
-        m_assembler.dataTransfer32(ARMAssembler::LoadUint8, dest, address.base, address.offset);
-    }
-
-    void load8(BaseIndex address, RegisterID dest)
-    {
-        m_assembler.baseIndexTransfer32(ARMAssembler::LoadUint8, dest, address.base, address.index, static_cast<int>(address.scale), address.offset);
-    }
-
-    void load8Signed(BaseIndex address, RegisterID dest)
-    {
-        m_assembler.baseIndexTransfer16(ARMAssembler::LoadInt8, dest, address.base, address.index, static_cast<int>(address.scale), address.offset);
-    }
-
-    void load16(ImplicitAddress address, RegisterID dest)
-    {
-        m_assembler.dataTransfer16(ARMAssembler::LoadUint16, dest, address.base, address.offset);
-    }
-
-    void load16(BaseIndex address, RegisterID dest)
-    {
-        m_assembler.baseIndexTransfer16(ARMAssembler::LoadUint16, dest, address.base, address.index, static_cast<int>(address.scale), address.offset);
-    }
-
-    void load16Signed(BaseIndex address, RegisterID dest)
-    {
-        m_assembler.baseIndexTransfer16(ARMAssembler::LoadInt16, dest, address.base, address.index, static_cast<int>(address.scale), address.offset);
-    }
-
-    void load32(ImplicitAddress address, RegisterID dest)
-    {
-        m_assembler.dataTransfer32(ARMAssembler::LoadUint32, dest, address.base, address.offset);
-    }
-
-    void load32(BaseIndex address, RegisterID dest)
-    {
-        m_assembler.baseIndexTransfer32(ARMAssembler::LoadUint32, dest, address.base, address.index, static_cast<int>(address.scale), address.offset);
-    }
-
-#if CPU(ARMV5_OR_LOWER)
-    void load32WithUnalignedHalfWords(BaseIndex address, RegisterID dest);
-#else
-    void load32WithUnalignedHalfWords(BaseIndex address, RegisterID dest)
-    {
-        load32(address, dest);
-    }
-#endif
-
-    void load16Unaligned(BaseIndex address, RegisterID dest)
-    {
-        load16(address, dest);
-    }
-
-    ConvertibleLoadLabel convertibleLoadPtr(Address address, RegisterID dest)
-    {
-        ConvertibleLoadLabel result(this);
-        ASSERT(address.offset >= 0 && address.offset <= 255);
-        m_assembler.dtrUp(ARMAssembler::LoadUint32, dest, address.base, address.offset);
-        return result;
-    }
-
-    DataLabel32 load32WithAddressOffsetPatch(Address address, RegisterID dest)
-    {
-        DataLabel32 dataLabel(this);
-        m_assembler.ldrUniqueImmediate(ARMRegisters::S0, 0);
-        m_assembler.dtrUpRegister(ARMAssembler::LoadUint32, dest, address.base, ARMRegisters::S0);
-        return dataLabel;
-    }
-
-    static bool isCompactPtrAlignedAddressOffset(ptrdiff_t value)
-    {
-        return value >= -4095 && value <= 4095;
-    }
-
-    DataLabelCompact load32WithCompactAddressOffsetPatch(Address address, RegisterID dest)
-    {
-        DataLabelCompact dataLabel(this);
-        ASSERT(isCompactPtrAlignedAddressOffset(address.offset));
-        if (address.offset >= 0)
-            m_assembler.dtrUp(ARMAssembler::LoadUint32, dest, address.base, address.offset);
-        else
-            m_assembler.dtrDown(ARMAssembler::LoadUint32, dest, address.base, address.offset);
-        return dataLabel;
-    }
-
-    DataLabel32 store32WithAddressOffsetPatch(RegisterID src, Address address)
-    {
-        DataLabel32 dataLabel(this);
-        m_assembler.ldrUniqueImmediate(ARMRegisters::S0, 0);
-        m_assembler.dtrUpRegister(ARMAssembler::StoreUint32, src, address.base, ARMRegisters::S0);
-        return dataLabel;
-    }
-
-    void store8(RegisterID src, BaseIndex address)
-    {
-        m_assembler.baseIndexTransfer32(ARMAssembler::StoreUint8, src, address.base, address.index, static_cast<int>(address.scale), address.offset);
-    }
-
-    void store8(TrustedImm32 imm, const void* address)
-    {
-        move(TrustedImm32(reinterpret_cast<ARMWord>(address)), ARMRegisters::S0);
-        move(imm, ARMRegisters::S1);
-        m_assembler.dtrUp(ARMAssembler::StoreUint8, ARMRegisters::S1, ARMRegisters::S0, 0);
-    }
-
-    void store16(RegisterID src, BaseIndex address)
-    {
-        m_assembler.baseIndexTransfer16(ARMAssembler::StoreUint16, src, address.base, address.index, static_cast<int>(address.scale), address.offset);
-    }
-
-    void store32(RegisterID src, ImplicitAddress address)
-    {
-        m_assembler.dataTransfer32(ARMAssembler::StoreUint32, src, address.base, address.offset);
-    }
-
-    void store32(RegisterID src, BaseIndex address)
-    {
-        m_assembler.baseIndexTransfer32(ARMAssembler::StoreUint32, src, address.base, address.index, static_cast<int>(address.scale), address.offset);
-    }
-
-    void store32(TrustedImm32 imm, ImplicitAddress address)
-    {
-        move(imm, ARMRegisters::S1);
-        store32(ARMRegisters::S1, address);
-    }
-
-    void store32(TrustedImm32 imm, BaseIndex address)
-    {
-        move(imm, ARMRegisters::S1);
-        m_assembler.baseIndexTransfer32(ARMAssembler::StoreUint32, ARMRegisters::S1, address.base, address.index, static_cast<int>(address.scale), address.offset);
-    }
-
-    void store32(RegisterID src, const void* address)
-    {
-        m_assembler.ldrUniqueImmediate(ARMRegisters::S0, reinterpret_cast<ARMWord>(address));
-        m_assembler.dtrUp(ARMAssembler::StoreUint32, src, ARMRegisters::S0, 0);
-    }
-
-    void store32(TrustedImm32 imm, const void* address)
-    {
-        m_assembler.ldrUniqueImmediate(ARMRegisters::S0, reinterpret_cast<ARMWord>(address));
-        m_assembler.moveImm(imm.m_value, ARMRegisters::S1);
-        m_assembler.dtrUp(ARMAssembler::StoreUint32, ARMRegisters::S1, ARMRegisters::S0, 0);
-    }
-
-    void pop(RegisterID dest)
-    {
-        m_assembler.pop(dest);
-    }
-
-    void push(RegisterID src)
-    {
-        m_assembler.push(src);
-    }
-
-    void push(Address address)
-    {
-        load32(address, ARMRegisters::S1);
-        push(ARMRegisters::S1);
-    }
-
-    void push(TrustedImm32 imm)
-    {
-        move(imm, ARMRegisters::S0);
-        push(ARMRegisters::S0);
-    }
-
-    void move(TrustedImm32 imm, RegisterID dest)
-    {
-        m_assembler.moveImm(imm.m_value, dest);
-    }
-
-    void move(RegisterID src, RegisterID dest)
-    {
-        if (src != dest)
-            m_assembler.mov(dest, src);
-    }
-
-    void move(TrustedImmPtr imm, RegisterID dest)
-    {
-        move(TrustedImm32(imm), dest);
-    }
-
-    void swap(RegisterID reg1, RegisterID reg2)
-    {
-        move(reg1, ARMRegisters::S0);
-        move(reg2, reg1);
-        move(ARMRegisters::S0, reg2);
-    }
-
-    void signExtend32ToPtr(RegisterID src, RegisterID dest)
-    {
-        if (src != dest)
-            move(src, dest);
-    }
-
-    void zeroExtend32ToPtr(RegisterID src, RegisterID dest)
-    {
-        if (src != dest)
-            move(src, dest);
-    }
-
-    Jump branch8(RelationalCondition cond, Address left, TrustedImm32 right)
-    {
-        load8(left, ARMRegisters::S1);
-        return branch32(cond, ARMRegisters::S1, right);
-    }
-
-    Jump branch8(RelationalCondition cond, BaseIndex left, TrustedImm32 right)
-    {
-        ASSERT(!(right.m_value & 0xFFFFFF00));
-        load8(left, ARMRegisters::S1);
-        return branch32(cond, ARMRegisters::S1, right);
-    }
-
-    Jump branch32(RelationalCondition cond, RegisterID left, RegisterID right, int useConstantPool = 0)
-    {
-        m_assembler.cmp(left, right);
-        return Jump(m_assembler.jmp(ARMCondition(cond), useConstantPool));
-    }
-
-    Jump branch32(RelationalCondition cond, RegisterID left, TrustedImm32 right, int useConstantPool = 0)
-    {
-        internalCompare32(left, right);
-        return Jump(m_assembler.jmp(ARMCondition(cond), useConstantPool));
-    }
-
-    Jump branch32(RelationalCondition cond, RegisterID left, Address right)
-    {
-        load32(right, ARMRegisters::S1);
-        return branch32(cond, left, ARMRegisters::S1);
-    }
-
-    Jump branch32(RelationalCondition cond, Address left, RegisterID right)
-    {
-        load32(left, ARMRegisters::S1);
-        return branch32(cond, ARMRegisters::S1, right);
-    }
-
-    Jump branch32(RelationalCondition cond, Address left, TrustedImm32 right)
-    {
-        load32(left, ARMRegisters::S1);
-        return branch32(cond, ARMRegisters::S1, right);
-    }
-
-    Jump branch32(RelationalCondition cond, BaseIndex left, TrustedImm32 right)
-    {
-        load32(left, ARMRegisters::S1);
-        return branch32(cond, ARMRegisters::S1, right);
-    }
-
-    Jump branch32WithUnalignedHalfWords(RelationalCondition cond, BaseIndex left, TrustedImm32 right)
-    {
-        load32WithUnalignedHalfWords(left, ARMRegisters::S1);
-        return branch32(cond, ARMRegisters::S1, right);
-    }
-
-    Jump branchTest8(ResultCondition cond, Address address, TrustedImm32 mask = TrustedImm32(-1))
-    {
-        load8(address, ARMRegisters::S1);
-        return branchTest32(cond, ARMRegisters::S1, mask);
-    }
-
-    Jump branchTest8(ResultCondition cond, AbsoluteAddress address, TrustedImm32 mask = TrustedImm32(-1))
-    {
-        move(TrustedImmPtr(address.m_ptr), ARMRegisters::S1);
-        load8(Address(ARMRegisters::S1), ARMRegisters::S1);
-        return branchTest32(cond, ARMRegisters::S1, mask);
-    }
-
-    Jump branchTest32(ResultCondition cond, RegisterID reg, RegisterID mask)
-    {
-        ASSERT((cond == Zero) || (cond == NonZero));
-        m_assembler.tst(reg, mask);
-        return Jump(m_assembler.jmp(ARMCondition(cond)));
-    }
-
-    Jump branchTest32(ResultCondition cond, RegisterID reg, TrustedImm32 mask = TrustedImm32(-1))
-    {
-        ASSERT((cond == Zero) || (cond == NonZero));
-        ARMWord w = m_assembler.getImm(mask.m_value, ARMRegisters::S0, true);
-        if (w & ARMAssembler::Op2InvertedImmediate)
-            m_assembler.bics(ARMRegisters::S0, reg, w & ~ARMAssembler::Op2InvertedImmediate);
-        else
-            m_assembler.tst(reg, w);
-        return Jump(m_assembler.jmp(ARMCondition(cond)));
-    }
-
-    Jump branchTest32(ResultCondition cond, Address address, TrustedImm32 mask = TrustedImm32(-1))
-    {
-        load32(address, ARMRegisters::S1);
-        return branchTest32(cond, ARMRegisters::S1, mask);
-    }
-
-    Jump branchTest32(ResultCondition cond, BaseIndex address, TrustedImm32 mask = TrustedImm32(-1))
-    {
-        load32(address, ARMRegisters::S1);
-        return branchTest32(cond, ARMRegisters::S1, mask);
-    }
-
-    Jump jump()
-    {
-        return Jump(m_assembler.jmp());
-    }
-
-    void jump(RegisterID target)
-    {
-        m_assembler.bx(target);
-    }
-
-    void jump(Address address)
-    {
-        load32(address, ARMRegisters::pc);
-    }
-
-    void jump(AbsoluteAddress address)
-    {
-        move(TrustedImmPtr(address.m_ptr), ARMRegisters::S0);
-        load32(Address(ARMRegisters::S0, 0), ARMRegisters::pc);
-    }
-
-    void moveDoubleToInts(FPRegisterID src, RegisterID dest1, RegisterID dest2)
-    {
-        m_assembler.vmov(dest1, dest2, src);
-    }
-
-    void moveIntsToDouble(RegisterID src1, RegisterID src2, FPRegisterID dest, FPRegisterID)
-    {
-        m_assembler.vmov(dest, src1, src2);
-    }
-
-    Jump branchAdd32(ResultCondition cond, RegisterID src, RegisterID dest)
-    {
-        ASSERT((cond == Overflow) || (cond == Signed) || (cond == Zero) || (cond == NonZero));
-        add32(src, dest);
-        return Jump(m_assembler.jmp(ARMCondition(cond)));
-    }
-
-    Jump branchAdd32(ResultCondition cond, RegisterID op1, RegisterID op2, RegisterID dest)
-    {
-        ASSERT((cond == Overflow) || (cond == Signed) || (cond == Zero) || (cond == NonZero));
-        add32(op1, op2, dest);
-        return Jump(m_assembler.jmp(ARMCondition(cond)));
-    }
-
-    Jump branchAdd32(ResultCondition cond, TrustedImm32 imm, RegisterID dest)
-    {
-        ASSERT((cond == Overflow) || (cond == Signed) || (cond == Zero) || (cond == NonZero));
-        add32(imm, dest);
-        return Jump(m_assembler.jmp(ARMCondition(cond)));
-    }
-
-    Jump branchAdd32(ResultCondition cond, RegisterID src, TrustedImm32 imm, RegisterID dest)
-    {
-        ASSERT((cond == Overflow) || (cond == Signed) || (cond == Zero) || (cond == NonZero));
-        add32(src, imm, dest);
-        return Jump(m_assembler.jmp(ARMCondition(cond)));
-    }
-
-    Jump branchAdd32(ResultCondition cond, TrustedImm32 imm, AbsoluteAddress dest)
-    {
-        ASSERT((cond == Overflow) || (cond == Signed) || (cond == Zero) || (cond == NonZero));
-        add32(imm, dest);
-        return Jump(m_assembler.jmp(ARMCondition(cond)));
-    }
-
-    void mull32(RegisterID op1, RegisterID op2, RegisterID dest)
-    {
-        if (op2 == dest) {
-            if (op1 == dest) {
-                move(op2, ARMRegisters::S0);
-                op2 = ARMRegisters::S0;
-            } else {
-                // Swap the operands.
-                RegisterID tmp = op1;
-                op1 = op2;
-                op2 = tmp;
-            }
-        }
-        m_assembler.mull(ARMRegisters::S1, dest, op1, op2);
-        m_assembler.cmp(ARMRegisters::S1, m_assembler.asr(dest, 31));
-    }
-
-    Jump branchMul32(ResultCondition cond, RegisterID src1, RegisterID src2, RegisterID dest)
-    {
-        ASSERT((cond == Overflow) || (cond == Signed) || (cond == Zero) || (cond == NonZero));
-        if (cond == Overflow) {
-            mull32(src1, src2, dest);
-            cond = NonZero;
-        }
-        else
-            mul32(src1, src2, dest);
-        return Jump(m_assembler.jmp(ARMCondition(cond)));
-    }
-
-    Jump branchMul32(ResultCondition cond, RegisterID src, RegisterID dest)
-    {
-        return branchMul32(cond, src, dest, dest);
-    }
-
-    Jump branchMul32(ResultCondition cond, TrustedImm32 imm, RegisterID src, RegisterID dest)
-    {
-        ASSERT((cond == Overflow) || (cond == Signed) || (cond == Zero) || (cond == NonZero));
-        if (cond == Overflow) {
-            move(imm, ARMRegisters::S0);
-            mull32(ARMRegisters::S0, src, dest);
-            cond = NonZero;
-        }
-        else
-            mul32(imm, src, dest);
-        return Jump(m_assembler.jmp(ARMCondition(cond)));
-    }
-
-    Jump branchSub32(ResultCondition cond, RegisterID src, RegisterID dest)
-    {
-        ASSERT((cond == Overflow) || (cond == Signed) || (cond == Zero) || (cond == NonZero));
-        sub32(src, dest);
-        return Jump(m_assembler.jmp(ARMCondition(cond)));
-    }
-
-    Jump branchSub32(ResultCondition cond, TrustedImm32 imm, RegisterID dest)
-    {
-        ASSERT((cond == Overflow) || (cond == Signed) || (cond == Zero) || (cond == NonZero));
-        sub32(imm, dest);
-        return Jump(m_assembler.jmp(ARMCondition(cond)));
-    }
-
-    Jump branchSub32(ResultCondition cond, RegisterID src, TrustedImm32 imm, RegisterID dest)
-    {
-        ASSERT((cond == Overflow) || (cond == Signed) || (cond == Zero) || (cond == NonZero));
-        sub32(src, imm, dest);
-        return Jump(m_assembler.jmp(ARMCondition(cond)));
-    }
-
-    Jump branchSub32(ResultCondition cond, RegisterID op1, RegisterID op2, RegisterID dest)
-    {
-        ASSERT((cond == Overflow) || (cond == Signed) || (cond == Zero) || (cond == NonZero));
-        m_assembler.subs(dest, op1, op2);
-        return Jump(m_assembler.jmp(ARMCondition(cond)));
-    }
-
-    Jump branchNeg32(ResultCondition cond, RegisterID srcDest)
-    {
-        ASSERT((cond == Overflow) || (cond == Signed) || (cond == Zero) || (cond == NonZero));
-        neg32(srcDest);
-        return Jump(m_assembler.jmp(ARMCondition(cond)));
-    }
-
-    Jump branchOr32(ResultCondition cond, RegisterID src, RegisterID dest)
-    {
-        ASSERT((cond == Signed) || (cond == Zero) || (cond == NonZero));
-        or32(src, dest);
-        return Jump(m_assembler.jmp(ARMCondition(cond)));
-    }
-
-    PatchableJump patchableBranch32(RelationalCondition cond, RegisterID reg, TrustedImm32 imm)
-    {
-        internalCompare32(reg, imm);
-        Jump jump(m_assembler.loadBranchTarget(ARMRegisters::S1, ARMCondition(cond), true));
-        m_assembler.bx(ARMRegisters::S1, ARMCondition(cond));
-        return PatchableJump(jump);
-    }
-
-    void breakpoint()
-    {
-        m_assembler.bkpt(0);
-    }
-
-    Call nearCall()
-    {
-        m_assembler.loadBranchTarget(ARMRegisters::S1, ARMAssembler::AL, true);
-        return Call(m_assembler.blx(ARMRegisters::S1), Call::LinkableNear);
-    }
-
-    Call call(RegisterID target)
-    {
-        return Call(m_assembler.blx(target), Call::None);
-    }
-
-    void call(Address address)
-    {
-        call32(address.base, address.offset);
-    }
-
-    void ret()
-    {
-        m_assembler.bx(linkRegister);
-    }
-
-    void compare32(RelationalCondition cond, RegisterID left, RegisterID right, RegisterID dest)
-    {
-        m_assembler.cmp(left, right);
-        m_assembler.mov(dest, ARMAssembler::getOp2Byte(0));
-        m_assembler.mov(dest, ARMAssembler::getOp2Byte(1), ARMCondition(cond));
-    }
-
-    void compare32(RelationalCondition cond, RegisterID left, TrustedImm32 right, RegisterID dest)
-    {
-        m_assembler.cmp(left, m_assembler.getImm(right.m_value, ARMRegisters::S0));
-        m_assembler.mov(dest, ARMAssembler::getOp2Byte(0));
-        m_assembler.mov(dest, ARMAssembler::getOp2Byte(1), ARMCondition(cond));
-    }
-
-    void compare8(RelationalCondition cond, Address left, TrustedImm32 right, RegisterID dest)
-    {
-        load8(left, ARMRegisters::S1);
-        compare32(cond, ARMRegisters::S1, right, dest);
-    }
-
-    void test32(ResultCondition cond, RegisterID reg, TrustedImm32 mask, RegisterID dest)
-    {
-        if (mask.m_value == -1)
-            m_assembler.cmp(0, reg);
-        else
-            m_assembler.tst(reg, m_assembler.getImm(mask.m_value, ARMRegisters::S0));
-        m_assembler.mov(dest, ARMAssembler::getOp2Byte(0));
-        m_assembler.mov(dest, ARMAssembler::getOp2Byte(1), ARMCondition(cond));
-    }
-
-    void test32(ResultCondition cond, Address address, TrustedImm32 mask, RegisterID dest)
-    {
-        load32(address, ARMRegisters::S1);
-        test32(cond, ARMRegisters::S1, mask, dest);
-    }
-
-    void test8(ResultCondition cond, Address address, TrustedImm32 mask, RegisterID dest)
-    {
-        load8(address, ARMRegisters::S1);
-        test32(cond, ARMRegisters::S1, mask, dest);
-    }
-
-    void add32(TrustedImm32 imm, RegisterID src, RegisterID dest)
-    {
-        m_assembler.add(dest, src, m_assembler.getImm(imm.m_value, ARMRegisters::S0));
-    }
-
-    void add32(TrustedImm32 imm, AbsoluteAddress address)
-    {
-        load32(address.m_ptr, ARMRegisters::S1);
-        add32(imm, ARMRegisters::S1);
-        store32(ARMRegisters::S1, address.m_ptr);
-    }
-
-    void add64(TrustedImm32 imm, AbsoluteAddress address)
-    {
-        ARMWord tmp;
-
-        move(TrustedImmPtr(address.m_ptr), ARMRegisters::S1);
-        m_assembler.dtrUp(ARMAssembler::LoadUint32, ARMRegisters::S0, ARMRegisters::S1, 0);
-
-        if ((tmp = ARMAssembler::getOp2(imm.m_value)) != ARMAssembler::InvalidImmediate)
-            m_assembler.adds(ARMRegisters::S0, ARMRegisters::S0, tmp);
-        else if ((tmp = ARMAssembler::getOp2(-imm.m_value)) != ARMAssembler::InvalidImmediate)
-            m_assembler.subs(ARMRegisters::S0, ARMRegisters::S0, tmp);
-        else {
-            m_assembler.adds(ARMRegisters::S0, ARMRegisters::S0, m_assembler.getImm(imm.m_value, ARMRegisters::S1));
-            move(TrustedImmPtr(address.m_ptr), ARMRegisters::S1);
-        }
-        m_assembler.dtrUp(ARMAssembler::StoreUint32, ARMRegisters::S0, ARMRegisters::S1, 0);
-
-        m_assembler.dtrUp(ARMAssembler::LoadUint32, ARMRegisters::S0, ARMRegisters::S1, sizeof(ARMWord));
-        if (imm.m_value >= 0)
-            m_assembler.adc(ARMRegisters::S0, ARMRegisters::S0, ARMAssembler::getOp2Byte(0));
-        else
-            m_assembler.sbc(ARMRegisters::S0, ARMRegisters::S0, ARMAssembler::getOp2Byte(0));
-        m_assembler.dtrUp(ARMAssembler::StoreUint32, ARMRegisters::S0, ARMRegisters::S1, sizeof(ARMWord));
-    }
-
-    void sub32(TrustedImm32 imm, AbsoluteAddress address)
-    {
-        load32(address.m_ptr, ARMRegisters::S1);
-        sub32(imm, ARMRegisters::S1);
-        store32(ARMRegisters::S1, address.m_ptr);
-    }
-
-    void load32(const void* address, RegisterID dest)
-    {
-        m_assembler.ldrUniqueImmediate(ARMRegisters::S0, reinterpret_cast<ARMWord>(address));
-        m_assembler.dtrUp(ARMAssembler::LoadUint32, dest, ARMRegisters::S0, 0);
-    }
-
-    Jump branch32(RelationalCondition cond, AbsoluteAddress left, RegisterID right)
-    {
-        load32(left.m_ptr, ARMRegisters::S1);
-        return branch32(cond, ARMRegisters::S1, right);
-    }
-
-    Jump branch32(RelationalCondition cond, AbsoluteAddress left, TrustedImm32 right)
-    {
-        load32(left.m_ptr, ARMRegisters::S1);
-        return branch32(cond, ARMRegisters::S1, right);
-    }
-
-    void relativeTableJump(RegisterID index, int scale)
-    {
-        ASSERT(scale >= 0 && scale <= 31);
-        m_assembler.add(ARMRegisters::pc, ARMRegisters::pc, m_assembler.lsl(index, scale));
-
-        // NOP the default prefetching
-        m_assembler.mov(ARMRegisters::r0, ARMRegisters::r0);
-    }
-
-    Call call()
-    {
-        ensureSpace(2 * sizeof(ARMWord), sizeof(ARMWord));
-        m_assembler.loadBranchTarget(ARMRegisters::S1, ARMAssembler::AL, true);
-        return Call(m_assembler.blx(ARMRegisters::S1), Call::Linkable);
-    }
-
-    Call tailRecursiveCall()
-    {
-        return Call::fromTailJump(jump());
-    }
-
-    Call makeTailRecursiveCall(Jump oldJump)
-    {
-        return Call::fromTailJump(oldJump);
-    }
-
-    DataLabelPtr moveWithPatch(TrustedImmPtr initialValue, RegisterID dest)
-    {
-        DataLabelPtr dataLabel(this);
-        m_assembler.ldrUniqueImmediate(dest, reinterpret_cast<ARMWord>(initialValue.m_value));
-        return dataLabel;
-    }
-
-    Jump branchPtrWithPatch(RelationalCondition cond, RegisterID left, DataLabelPtr& dataLabel, TrustedImmPtr initialRightValue = TrustedImmPtr(0))
-    {
-        ensureSpace(3 * sizeof(ARMWord), 2 * sizeof(ARMWord));
-        dataLabel = moveWithPatch(initialRightValue, ARMRegisters::S1);
-        Jump jump = branch32(cond, left, ARMRegisters::S1, true);
-        return jump;
-    }
-
-    Jump branchPtrWithPatch(RelationalCondition cond, Address left, DataLabelPtr& dataLabel, TrustedImmPtr initialRightValue = TrustedImmPtr(0))
-    {
-        load32(left, ARMRegisters::S1);
-        ensureSpace(3 * sizeof(ARMWord), 2 * sizeof(ARMWord));
-        dataLabel = moveWithPatch(initialRightValue, ARMRegisters::S0);
-        Jump jump = branch32(cond, ARMRegisters::S0, ARMRegisters::S1, true);
-        return jump;
-    }
-
-    DataLabelPtr storePtrWithPatch(TrustedImmPtr initialValue, ImplicitAddress address)
-    {
-        DataLabelPtr dataLabel = moveWithPatch(initialValue, ARMRegisters::S1);
-        store32(ARMRegisters::S1, address);
-        return dataLabel;
-    }
-
-    DataLabelPtr storePtrWithPatch(ImplicitAddress address)
-    {
-        return storePtrWithPatch(TrustedImmPtr(0), address);
-    }
-
-    // Floating point operators
-    static bool supportsFloatingPoint()
-    {
-        return s_isVFPPresent;
-    }
-
-    static bool supportsFloatingPointTruncate()
-    {
-        return false;
-    }
-
-    static bool supportsFloatingPointSqrt()
-    {
-        return s_isVFPPresent;
-    }
-    static bool supportsFloatingPointAbs() { return false; }
-
-    void loadFloat(BaseIndex address, FPRegisterID dest)
-    {
-        m_assembler.baseIndexTransferFloat(ARMAssembler::LoadFloat, dest, address.base, address.index, static_cast<int>(address.scale), address.offset);
-    }
-
-    void loadDouble(ImplicitAddress address, FPRegisterID dest)
-    {
-        m_assembler.dataTransferFloat(ARMAssembler::LoadDouble, dest, address.base, address.offset);
-    }
-
-    void loadDouble(BaseIndex address, FPRegisterID dest)
-    {
-        m_assembler.baseIndexTransferFloat(ARMAssembler::LoadDouble, dest, address.base, address.index, static_cast<int>(address.scale), address.offset);
-    }
-
-    void loadDouble(const void* address, FPRegisterID dest)
-    {
-        move(TrustedImm32(reinterpret_cast<ARMWord>(address)), ARMRegisters::S0);
-        m_assembler.doubleDtrUp(ARMAssembler::LoadDouble, dest, ARMRegisters::S0, 0);
-    }
-
-    void storeFloat(FPRegisterID src, BaseIndex address)
-    {
-        m_assembler.baseIndexTransferFloat(ARMAssembler::StoreFloat, src, address.base, address.index, static_cast<int>(address.scale), address.offset);
-    }
-
-    void storeDouble(FPRegisterID src, ImplicitAddress address)
-    {
-        m_assembler.dataTransferFloat(ARMAssembler::StoreDouble, src, address.base, address.offset);
-    }
-
-    void storeDouble(FPRegisterID src, BaseIndex address)
-    {
-        m_assembler.baseIndexTransferFloat(ARMAssembler::StoreDouble, src, address.base, address.index, static_cast<int>(address.scale), address.offset);
-    }
-
-    void storeDouble(FPRegisterID src, const void* address)
-    {
-        move(TrustedImm32(reinterpret_cast<ARMWord>(address)), ARMRegisters::S0);
-        m_assembler.dataTransferFloat(ARMAssembler::StoreDouble, src, ARMRegisters::S0, 0);
-    }
-
-    void moveDouble(FPRegisterID src, FPRegisterID dest)
-    {
-        if (src != dest)
-            m_assembler.vmov_f64(dest, src);
-    }
-
-    void addDouble(FPRegisterID src, FPRegisterID dest)
-    {
-        m_assembler.vadd_f64(dest, dest, src);
-    }
-
-    void addDouble(FPRegisterID op1, FPRegisterID op2, FPRegisterID dest)
-    {
-        m_assembler.vadd_f64(dest, op1, op2);
-    }
-
-    void addDouble(Address src, FPRegisterID dest)
-    {
-        loadDouble(src, ARMRegisters::SD0);
-        addDouble(ARMRegisters::SD0, dest);
-    }
-
-    void addDouble(AbsoluteAddress address, FPRegisterID dest)
-    {
-        loadDouble(address.m_ptr, ARMRegisters::SD0);
-        addDouble(ARMRegisters::SD0, dest);
-    }
-
-    void divDouble(FPRegisterID src, FPRegisterID dest)
-    {
-        m_assembler.vdiv_f64(dest, dest, src);
-    }
-
-    void divDouble(FPRegisterID op1, FPRegisterID op2, FPRegisterID dest)
-    {
-        m_assembler.vdiv_f64(dest, op1, op2);
-    }
-
-    void divDouble(Address src, FPRegisterID dest)
-    {
-        RELEASE_ASSERT_NOT_REACHED(); // Untested
-        loadDouble(src, ARMRegisters::SD0);
-        divDouble(ARMRegisters::SD0, dest);
-    }
-
-    void subDouble(FPRegisterID src, FPRegisterID dest)
-    {
-        m_assembler.vsub_f64(dest, dest, src);
-    }
-
-    void subDouble(FPRegisterID op1, FPRegisterID op2, FPRegisterID dest)
-    {
-        m_assembler.vsub_f64(dest, op1, op2);
-    }
-
-    void subDouble(Address src, FPRegisterID dest)
-    {
-        loadDouble(src, ARMRegisters::SD0);
-        subDouble(ARMRegisters::SD0, dest);
-    }
-
-    void mulDouble(FPRegisterID src, FPRegisterID dest)
-    {
-        m_assembler.vmul_f64(dest, dest, src);
-    }
-
-    void mulDouble(Address src, FPRegisterID dest)
-    {
-        loadDouble(src, ARMRegisters::SD0);
-        mulDouble(ARMRegisters::SD0, dest);
-    }
-
-    void mulDouble(FPRegisterID op1, FPRegisterID op2, FPRegisterID dest)
-    {
-        m_assembler.vmul_f64(dest, op1, op2);
-    }
-
-    void sqrtDouble(FPRegisterID src, FPRegisterID dest)
-    {
-        m_assembler.vsqrt_f64(dest, src);
-    }
-    
-    void absDouble(FPRegisterID src, FPRegisterID dest)
-    {
-        m_assembler.vabs_f64(dest, src);
-    }
-
-    void negateDouble(FPRegisterID src, FPRegisterID dest)
-    {
-        m_assembler.vneg_f64(dest, src);
-    }
-
-    void convertInt32ToDouble(RegisterID src, FPRegisterID dest)
-    {
-        m_assembler.vmov_vfp32(dest << 1, src);
-        m_assembler.vcvt_f64_s32(dest, dest << 1);
-    }
-
-    void convertInt32ToDouble(Address src, FPRegisterID dest)
-    {
-        load32(src, ARMRegisters::S1);
-        convertInt32ToDouble(ARMRegisters::S1, dest);
-    }
-
-    void convertInt32ToDouble(AbsoluteAddress src, FPRegisterID dest)
-    {
-        move(TrustedImmPtr(src.m_ptr), ARMRegisters::S1);
-        load32(Address(ARMRegisters::S1), ARMRegisters::S1);
-        convertInt32ToDouble(ARMRegisters::S1, dest);
-    }
-
-    void convertFloatToDouble(FPRegisterID src, FPRegisterID dst)
-    {
-        m_assembler.vcvt_f64_f32(dst, src);
-    }
-
-    void convertDoubleToFloat(FPRegisterID src, FPRegisterID dst)
-    {
-        m_assembler.vcvt_f32_f64(dst, src);
-    }
-
-    Jump branchDouble(DoubleCondition cond, FPRegisterID left, FPRegisterID right)
-    {
-        m_assembler.vcmp_f64(left, right);
-        m_assembler.vmrs_apsr();
-        if (cond & DoubleConditionBitSpecial)
-            m_assembler.cmp(ARMRegisters::S0, ARMRegisters::S0, ARMAssembler::VS);
-        return Jump(m_assembler.jmp(static_cast<ARMAssembler::Condition>(cond & ~DoubleConditionMask)));
-    }
-
-    // Truncates 'src' to an integer, and places the resulting 'dest'.
-    // If the result is not representable as a 32 bit value, branch.
-    // May also branch for some values that are representable in 32 bits
-    // (specifically, in this case, INT_MIN).
-    enum BranchTruncateType { BranchIfTruncateFailed, BranchIfTruncateSuccessful };
-    Jump branchTruncateDoubleToInt32(FPRegisterID src, RegisterID dest, BranchTruncateType branchType = BranchIfTruncateFailed)
-    {
-        truncateDoubleToInt32(src, dest);
-
-        m_assembler.add(ARMRegisters::S0, dest, ARMAssembler::getOp2Byte(1));
-        m_assembler.bic(ARMRegisters::S0, ARMRegisters::S0, ARMAssembler::getOp2Byte(1));
-
-        ARMWord w = ARMAssembler::getOp2(0x80000000);
-        ASSERT(w != ARMAssembler::InvalidImmediate);
-        m_assembler.cmp(ARMRegisters::S0, w);
-        return Jump(m_assembler.jmp(branchType == BranchIfTruncateFailed ? ARMAssembler::EQ : ARMAssembler::NE));
-    }
-
-    Jump branchTruncateDoubleToUint32(FPRegisterID src, RegisterID dest, BranchTruncateType branchType = BranchIfTruncateFailed)
-    {
-        truncateDoubleToUint32(src, dest);
-
-        m_assembler.add(ARMRegisters::S0, dest, ARMAssembler::getOp2Byte(1));
-        m_assembler.bic(ARMRegisters::S0, ARMRegisters::S0, ARMAssembler::getOp2Byte(1));
-
-        m_assembler.cmp(ARMRegisters::S0, ARMAssembler::getOp2Byte(0));
-        return Jump(m_assembler.jmp(branchType == BranchIfTruncateFailed ? ARMAssembler::EQ : ARMAssembler::NE));
-    }
-
-    // Result is undefined if the value is outside of the integer range.
-    void truncateDoubleToInt32(FPRegisterID src, RegisterID dest)
-    {
-        m_assembler.vcvt_s32_f64(ARMRegisters::SD0 << 1, src);
-        m_assembler.vmov_arm32(dest, ARMRegisters::SD0 << 1);
-    }
-
-    void truncateDoubleToUint32(FPRegisterID src, RegisterID dest)
-    {
-        m_assembler.vcvt_u32_f64(ARMRegisters::SD0 << 1, src);
-        m_assembler.vmov_arm32(dest, ARMRegisters::SD0 << 1);
-    }
-
-    // Convert 'src' to an integer, and places the resulting 'dest'.
-    // If the result is not representable as a 32 bit value, branch.
-    // May also branch for some values that are representable in 32 bits
-    // (specifically, in this case, 0).
-    void branchConvertDoubleToInt32(FPRegisterID src, RegisterID dest, JumpList& failureCases, FPRegisterID)
-    {
-        m_assembler.vcvt_s32_f64(ARMRegisters::SD0 << 1, src);
-        m_assembler.vmov_arm32(dest, ARMRegisters::SD0 << 1);
-
-        // Convert the integer result back to float & compare to the original value - if not equal or unordered (NaN) then jump.
-        m_assembler.vcvt_f64_s32(ARMRegisters::SD0, ARMRegisters::SD0 << 1);
-        failureCases.append(branchDouble(DoubleNotEqualOrUnordered, src, ARMRegisters::SD0));
-
-        // If the result is zero, it might have been -0.0, and 0.0 equals to -0.0
-        failureCases.append(branchTest32(Zero, dest));
-    }
-
-    Jump branchDoubleNonZero(FPRegisterID reg, FPRegisterID scratch)
-    {
-        m_assembler.mov(ARMRegisters::S0, ARMAssembler::getOp2Byte(0));
-        convertInt32ToDouble(ARMRegisters::S0, scratch);
-        return branchDouble(DoubleNotEqual, reg, scratch);
-    }
-
-    Jump branchDoubleZeroOrNaN(FPRegisterID reg, FPRegisterID scratch)
-    {
-        m_assembler.mov(ARMRegisters::S0, ARMAssembler::getOp2Byte(0));
-        convertInt32ToDouble(ARMRegisters::S0, scratch);
-        return branchDouble(DoubleEqualOrUnordered, reg, scratch);
-    }
-
-    // Invert a relational condition, e.g. == becomes !=, < becomes >=, etc.
-    static RelationalCondition invert(RelationalCondition cond)
-    {
-        ASSERT((static_cast<uint32_t>(cond & 0x0fffffff)) == 0 && static_cast<uint32_t>(cond) < static_cast<uint32_t>(ARMAssembler::AL));
-        return static_cast<RelationalCondition>(cond ^ 0x10000000);
-    }
-
-    void nop()
-    {
-        m_assembler.nop();
-    }
-
-    static FunctionPtr readCallTarget(CodeLocationCall call)
-    {
-        return FunctionPtr(reinterpret_cast<void(*)()>(ARMAssembler::readCallTarget(call.dataLocation())));
-    }
-
-    static void replaceWithJump(CodeLocationLabel instructionStart, CodeLocationLabel destination)
-    {
-        ARMAssembler::replaceWithJump(instructionStart.dataLocation(), destination.dataLocation());
-    }
-    
-    static ptrdiff_t maxJumpReplacementSize()
-    {
-        ARMAssembler::maxJumpReplacementSize();
-        return 0;
-    }
-
-    static bool canJumpReplacePatchableBranchPtrWithPatch() { return false; }
-
-    static CodeLocationLabel startOfPatchableBranchPtrWithPatchOnAddress(CodeLocationDataLabelPtr)
-    {
-        UNREACHABLE_FOR_PLATFORM();
-        return CodeLocationLabel();
-    }
-
-    static CodeLocationLabel startOfBranchPtrWithPatchOnRegister(CodeLocationDataLabelPtr label)
-    {
-        return label.labelAtOffset(0);
-    }
-
-    static void revertJumpReplacementToBranchPtrWithPatch(CodeLocationLabel instructionStart, RegisterID reg, void* initialValue)
-    {
-        ARMAssembler::revertBranchPtrWithPatch(instructionStart.dataLocation(), reg, reinterpret_cast<uintptr_t>(initialValue) & 0xffff);
-    }
-
-    static void revertJumpReplacementToPatchableBranchPtrWithPatch(CodeLocationLabel, Address, void*)
-    {
-        UNREACHABLE_FOR_PLATFORM();
-    }
-
-protected:
-    ARMAssembler::Condition ARMCondition(RelationalCondition cond)
-    {
-        return static_cast<ARMAssembler::Condition>(cond);
-    }
-
-    ARMAssembler::Condition ARMCondition(ResultCondition cond)
-    {
-        return static_cast<ARMAssembler::Condition>(cond);
-    }
-
-    void ensureSpace(int insnSpace, int constSpace)
-    {
-        m_assembler.ensureSpace(insnSpace, constSpace);
-    }
-
-    int sizeOfConstantPool()
-    {
-        return m_assembler.sizeOfConstantPool();
-    }
-
-    void call32(RegisterID base, int32_t offset)
-    {
-        load32(Address(base, offset), ARMRegisters::S1);
-        m_assembler.blx(ARMRegisters::S1);
-    }
-
-private:
-    template <typename, template <typename> class> friend class LinkBufferBase;
-    friend class RepatchBuffer;
-
-    void internalCompare32(RegisterID left, TrustedImm32 right)
-    {
-        ARMWord tmp = (static_cast<unsigned>(right.m_value) == 0x80000000) ? ARMAssembler::InvalidImmediate : m_assembler.getOp2(-right.m_value);
-        if (tmp != ARMAssembler::InvalidImmediate)
-            m_assembler.cmn(left, tmp);
-        else
-            m_assembler.cmp(left, m_assembler.getImm(right.m_value, ARMRegisters::S0));
-    }
-
-    static void linkCall(void* code, Call call, FunctionPtr function)
-    {
-        ARMAssembler::linkCall(code, call.m_label, function.value());
-    }
-
-    static void repatchCall(CodeLocationCall call, CodeLocationLabel destination)
-    {
-        ARMAssembler::relinkCall(call.dataLocation(), destination.executableAddress());
-    }
-
-    static void repatchCall(CodeLocationCall call, FunctionPtr destination)
-    {
-        ARMAssembler::relinkCall(call.dataLocation(), destination.executableAddress());
-    }
-
-    static const bool s_isVFPPresent;
-};
-
-}
-
-#endif // ENABLE(ASSEMBLER) && CPU(ARM_TRADITIONAL)
-
-#endif // MacroAssemblerARM_h
diff --git a/src/3rdparty/masm/assembler/MacroAssemblerARM64.h b/src/3rdparty/masm/assembler/MacroAssemblerARM64.h
index d5f4acb3ca..e5a704292d 100644
--- a/src/3rdparty/masm/assembler/MacroAssemblerARM64.h
+++ b/src/3rdparty/masm/assembler/MacroAssemblerARM64.h
@@ -718,15 +718,20 @@ public:
     
     void or64(TrustedImm64 imm, RegisterID dest)
     {
+        or64(imm, dest, dest);
+    }
+
+    void or64(TrustedImm64 imm, RegisterID src, RegisterID dest)
+    {
         LogicalImmediate logicalImm = LogicalImmediate::create64(static_cast<intptr_t>(static_cast<int64_t>(imm.m_value)));
 
         if (logicalImm.isValid()) {
-            m_assembler.orr<64>(dest, dest, logicalImm);
+            m_assembler.orr<64>(dest, src, logicalImm);
             return;
         }
 
         move(imm, getCachedDataTempRegisterIDAndInvalidate());
-        m_assembler.orr<64>(dest, dest, dataTempRegister);
+        m_assembler.orr<64>(dest, src, dataTempRegister);
     }
 
     void rotateRight64(TrustedImm32 imm, RegisterID srcDst)
@@ -1121,6 +1126,11 @@ public:
         m_assembler.ldrh(dest, address.base, memoryTempRegister);
     }
     
+    void load16Unaligned(ImplicitAddress address, RegisterID dest)
+    {
+        load16(address, dest);
+    }
+
     void load16Unaligned(BaseIndex address, RegisterID dest)
     {
         load16(address, dest);
@@ -1278,6 +1288,16 @@ public:
         return label;
     }
 
+    void storePair64(RegisterID src1, RegisterID src2, RegisterID dest)
+    {
+        storePair64(src1, src2, dest, TrustedImm32(0));
+    }
+
+    void storePair64(RegisterID src1, RegisterID src2, RegisterID dest, TrustedImm32 offset)
+    {
+        m_assembler.stp<64>(src1, src2, dest, offset.m_value);
+    }
+
     void store32(RegisterID src, ImplicitAddress address)
     {
         if (tryStoreWithOffset<32>(src, address.base, address.offset))
@@ -1415,6 +1435,14 @@ public:
         store8(dataTempRegister, address);
     }
 
+    void getEffectiveAddress(BaseIndex address, RegisterID dest)
+    {
+        m_assembler.add<64>(dest, address.base, address.index, ARM64Assembler::LSL, address.scale);
+        if (address.offset)
+            add64(TrustedImm32(address.offset), dest);
+    }
+
+
     // Floating-point operations:
 
     static bool supportsFloatingPoint() { return true; }
@@ -3096,40 +3124,22 @@ private:
     }
 
     template<int datasize>
-    ALWAYS_INLINE void loadUnsignedImmediate(RegisterID rt, RegisterID rn, unsigned pimm)
-    {
-        m_assembler.ldr<datasize>(rt, rn, pimm);
-    }
+    void loadUnsignedImmediate(RegisterID rt, RegisterID rn, unsigned pimm);
 
     template<int datasize>
-    ALWAYS_INLINE void loadUnscaledImmediate(RegisterID rt, RegisterID rn, int simm)
-    {
-        m_assembler.ldur<datasize>(rt, rn, simm);
-    }
+    void loadUnscaledImmediate(RegisterID rt, RegisterID rn, int simm);
 
     template<int datasize>
-    ALWAYS_INLINE void loadSignedAddressedByUnsignedImmediate(RegisterID rt, RegisterID rn, unsigned pimm)
-    {
-        loadUnsignedImmediate<datasize>(rt, rn, pimm);
-    }
+    void loadSignedAddressedByUnsignedImmediate(RegisterID rt, RegisterID rn, unsigned pimm);
 
     template<int datasize>
-    ALWAYS_INLINE void loadSignedAddressedByUnscaledImmediate(RegisterID rt, RegisterID rn, int simm)
-    {
-        loadUnscaledImmediate<datasize>(rt, rn, simm);
-    }
+    void loadSignedAddressedByUnscaledImmediate(RegisterID rt, RegisterID rn, int simm);
 
     template<int datasize>
-    ALWAYS_INLINE void storeUnsignedImmediate(RegisterID rt, RegisterID rn, unsigned pimm)
-    {
-        m_assembler.str<datasize>(rt, rn, pimm);
-    }
+    void storeUnsignedImmediate(RegisterID rt, RegisterID rn, unsigned pimm);
 
     template<int datasize>
-    ALWAYS_INLINE void storeUnscaledImmediate(RegisterID rt, RegisterID rn, int simm)
-    {
-        m_assembler.stur<datasize>(rt, rn, simm);
-    }
+    void storeUnscaledImmediate(RegisterID rt, RegisterID rn, int simm);
 
     void moveWithFixedWidth(TrustedImm32 imm, RegisterID dest)
     {
@@ -3294,74 +3304,19 @@ private:
     }
 
     template<int datasize>
-    ALWAYS_INLINE bool tryLoadWithOffset(RegisterID rt, RegisterID rn, int32_t offset)
-    {
-        if (ARM64Assembler::canEncodeSImmOffset(offset)) {
-            loadUnscaledImmediate<datasize>(rt, rn, offset);
-            return true;
-        }
-        if (ARM64Assembler::canEncodePImmOffset<datasize>(offset)) {
-            loadUnsignedImmediate<datasize>(rt, rn, static_cast<unsigned>(offset));
-            return true;
-        }
-        return false;
-    }
+    bool tryLoadWithOffset(RegisterID rt, RegisterID rn, int32_t offset);
 
     template<int datasize>
-    ALWAYS_INLINE bool tryLoadSignedWithOffset(RegisterID rt, RegisterID rn, int32_t offset)
-    {
-        if (ARM64Assembler::canEncodeSImmOffset(offset)) {
-            loadSignedAddressedByUnscaledImmediate<datasize>(rt, rn, offset);
-            return true;
-        }
-        if (ARM64Assembler::canEncodePImmOffset<datasize>(offset)) {
-            loadSignedAddressedByUnsignedImmediate<datasize>(rt, rn, static_cast<unsigned>(offset));
-            return true;
-        }
-        return false;
-    }
+    bool tryLoadSignedWithOffset(RegisterID rt, RegisterID rn, int32_t offset);
 
     template<int datasize>
-    ALWAYS_INLINE bool tryLoadWithOffset(FPRegisterID rt, RegisterID rn, int32_t offset)
-    {
-        if (ARM64Assembler::canEncodeSImmOffset(offset)) {
-            m_assembler.ldur<datasize>(rt, rn, offset);
-            return true;
-        }
-        if (ARM64Assembler::canEncodePImmOffset<datasize>(offset)) {
-            m_assembler.ldr<datasize>(rt, rn, static_cast<unsigned>(offset));
-            return true;
-        }
-        return false;
-    }
+    bool tryLoadWithOffset(FPRegisterID rt, RegisterID rn, int32_t offset);
 
     template<int datasize>
-    ALWAYS_INLINE bool tryStoreWithOffset(RegisterID rt, RegisterID rn, int32_t offset)
-    {
-        if (ARM64Assembler::canEncodeSImmOffset(offset)) {
-            storeUnscaledImmediate<datasize>(rt, rn, offset);
-            return true;
-        }
-        if (ARM64Assembler::canEncodePImmOffset<datasize>(offset)) {
-            storeUnsignedImmediate<datasize>(rt, rn, static_cast<unsigned>(offset));
-            return true;
-        }
-        return false;
-    }
+    bool tryStoreWithOffset(RegisterID rt, RegisterID rn, int32_t offset);
 
     template<int datasize>
-    ALWAYS_INLINE bool tryStoreWithOffset(FPRegisterID rt, RegisterID rn, int32_t offset)
-    {
-        if (ARM64Assembler::canEncodeSImmOffset(offset)) {
-            m_assembler.stur<datasize>(rt, rn, offset);
-            return true;
-        }
-        if (ARM64Assembler::canEncodePImmOffset<datasize>(offset)) {
-            m_assembler.str<datasize>(rt, rn, static_cast<unsigned>(offset));
-            return true;
-        }
-        return false;
-    }
+    bool tryStoreWithOffset(FPRegisterID rt, RegisterID rn, int32_t offset);
 
     Jump jumpAfterFloatingPointCompare(DoubleCondition cond)
     {
@@ -3408,6 +3363,43 @@ private:
     bool m_allowScratchRegister = true;
 };
 
+template<int datasize>
+ALWAYS_INLINE void MacroAssemblerARM64::loadUnsignedImmediate(RegisterID rt, RegisterID rn, unsigned pimm)
+{
+    m_assembler.ldr<datasize>(rt, rn, pimm);
+}
+
+template<int datasize>
+ALWAYS_INLINE void MacroAssemblerARM64::loadUnscaledImmediate(RegisterID rt, RegisterID rn, int simm)
+{
+    m_assembler.ldur<datasize>(rt, rn, simm);
+}
+
+template<int datasize>
+ALWAYS_INLINE void MacroAssemblerARM64::loadSignedAddressedByUnsignedImmediate(RegisterID rt, RegisterID rn, unsigned pimm)
+{
+    loadUnsignedImmediate<datasize>(rt, rn, pimm);
+}
+
+template<int datasize>
+ALWAYS_INLINE void MacroAssemblerARM64::loadSignedAddressedByUnscaledImmediate(RegisterID rt, RegisterID rn, int simm)
+{
+    loadUnscaledImmediate<datasize>(rt, rn, simm);
+}
+
+template<int datasize>
+ALWAYS_INLINE void MacroAssemblerARM64::storeUnsignedImmediate(RegisterID rt, RegisterID rn, unsigned pimm)
+{
+    m_assembler.str<datasize>(rt, rn, pimm);
+}
+
+template<int datasize>
+ALWAYS_INLINE void MacroAssemblerARM64::storeUnscaledImmediate(RegisterID rt, RegisterID rn, int simm)
+{
+    m_assembler.stur<datasize>(rt, rn, simm);
+}
+
+
 // Extend the {load,store}{Unsigned,Unscaled}Immediate templated general register methods to cover all load/store sizes
 template<>
 ALWAYS_INLINE void MacroAssemblerARM64::loadUnsignedImmediate<8>(RegisterID rt, RegisterID rn, unsigned pimm)
@@ -3481,6 +3473,77 @@ ALWAYS_INLINE void MacroAssemblerARM64::storeUnscaledImmediate<16>(RegisterID rt
     m_assembler.sturh(rt, rn, simm);
 }
 
+template<int datasize>
+ALWAYS_INLINE bool MacroAssemblerARM64::tryLoadSignedWithOffset(RegisterID rt, RegisterID rn, int32_t offset)
+{
+    if (ARM64Assembler::canEncodeSImmOffset(offset)) {
+        loadSignedAddressedByUnscaledImmediate<datasize>(rt, rn, offset);
+        return true;
+    }
+    if (ARM64Assembler::canEncodePImmOffset<datasize>(offset)) {
+        loadSignedAddressedByUnsignedImmediate<datasize>(rt, rn, static_cast<unsigned>(offset));
+        return true;
+    }
+    return false;
+}
+
+template<int datasize>
+ALWAYS_INLINE bool MacroAssemblerARM64::tryStoreWithOffset(RegisterID rt, RegisterID rn, int32_t offset)
+{
+    if (ARM64Assembler::canEncodeSImmOffset(offset)) {
+        storeUnscaledImmediate<datasize>(rt, rn, offset);
+        return true;
+    }
+    if (ARM64Assembler::canEncodePImmOffset<datasize>(offset)) {
+        storeUnsignedImmediate<datasize>(rt, rn, static_cast<unsigned>(offset));
+        return true;
+    }
+    return false;
+}
+
+template<int datasize>
+ALWAYS_INLINE bool MacroAssemblerARM64::tryStoreWithOffset(FPRegisterID rt, RegisterID rn, int32_t offset)
+{
+    if (ARM64Assembler::canEncodeSImmOffset(offset)) {
+        m_assembler.stur<datasize>(rt, rn, offset);
+        return true;
+    }
+    if (ARM64Assembler::canEncodePImmOffset<datasize>(offset)) {
+        m_assembler.str<datasize>(rt, rn, static_cast<unsigned>(offset));
+        return true;
+    }
+    return false;
+}
+
+
+template<int datasize>
+ALWAYS_INLINE bool MacroAssemblerARM64::tryLoadWithOffset(RegisterID rt, RegisterID rn, int32_t offset)
+{
+    if (ARM64Assembler::canEncodeSImmOffset(offset)) {
+        loadUnscaledImmediate<datasize>(rt, rn, offset);
+        return true;
+    }
+    if (ARM64Assembler::canEncodePImmOffset<datasize>(offset)) {
+        loadUnsignedImmediate<datasize>(rt, rn, static_cast<unsigned>(offset));
+        return true;
+    }
+    return false;
+}
+
+template<int datasize>
+ALWAYS_INLINE bool MacroAssemblerARM64::tryLoadWithOffset(FPRegisterID rt, RegisterID rn, int32_t offset)
+    {
+        if (ARM64Assembler::canEncodeSImmOffset(offset)) {
+            m_assembler.ldur<datasize>(rt, rn, offset);
+            return true;
+        }
+        if (ARM64Assembler::canEncodePImmOffset<datasize>(offset)) {
+            m_assembler.ldr<datasize>(rt, rn, static_cast<unsigned>(offset));
+            return true;
+        }
+        return false;
+    }
+
 } // namespace JSC
 
 #endif // ENABLE(ASSEMBLER)
diff --git a/src/3rdparty/masm/assembler/MacroAssemblerARMv7.h b/src/3rdparty/masm/assembler/MacroAssemblerARMv7.h
index fe8170d098..99801a0e3b 100644
--- a/src/3rdparty/masm/assembler/MacroAssemblerARMv7.h
+++ b/src/3rdparty/masm/assembler/MacroAssemblerARMv7.h
@@ -255,6 +255,14 @@ public:
         store32(dataTempRegister, address.m_ptr);
     }
 
+    void getEffectiveAddress(BaseIndex address, RegisterID dest)
+    {
+        m_assembler.lsl(addressTempRegister, address.index, static_cast<int>(address.scale));
+        m_assembler.add(dest, address.base, addressTempRegister);
+        if (address.offset)
+            add32(TrustedImm32(address.offset), dest);
+    }
+
     void add64(TrustedImm32 imm, AbsoluteAddress address)
     {
         move(TrustedImmPtr(address.m_ptr), addressTempRegister);
@@ -680,6 +688,11 @@ public:
         load32(setupArmAddress(address), dest);
     }
 
+    void load16Unaligned(ImplicitAddress address, RegisterID dest)
+    {
+        load16(setupArmAddress(address), dest);
+    }
+
     void load16Unaligned(BaseIndex address, RegisterID dest)
     {
         load16(setupArmAddress(address), dest);
@@ -815,6 +828,17 @@ public:
         store8(src, setupArmAddress(address));
     }
     
+    void store8(RegisterID src, Address address)
+    {
+        store8(src, setupArmAddress(address));
+    }
+
+    void store8(TrustedImm32 imm, Address address)
+    {
+        move(imm, dataTempRegister);
+        store8(dataTempRegister, address);
+    }
+
 #if !defined(V4_BOOTSTRAP)
     void store8(RegisterID src, void* address)
     {
diff --git a/src/3rdparty/masm/assembler/MacroAssemblerCodeRef.h b/src/3rdparty/masm/assembler/MacroAssemblerCodeRef.h
index e3c77d99e6..a7e78ad78f 100644
--- a/src/3rdparty/masm/assembler/MacroAssemblerCodeRef.h
+++ b/src/3rdparty/masm/assembler/MacroAssemblerCodeRef.h
@@ -27,6 +27,7 @@
 #define MacroAssemblerCodeRef_h
 
 #include "Disassembler.h"
+#include <wtf/Platform.h>
 #include "ExecutableAllocator.h"
 #include "LLIntData.h"
 #include <wtf/DataLog.h>
@@ -141,6 +142,8 @@ public:
         ASSERT_VALID_CODE_POINTER(m_value);
     }
 
+    inline FunctionPtr(MacroAssemblerCodePtr ptr);
+
 // MSVC doesn't seem to treat functions with different calling conventions as
 // different types; these methods already defined for fastcall, below.
 #if CALLING_CONVENTION_IS_STDCALL && !OS(WINDOWS)
@@ -327,6 +330,12 @@ private:
     void* m_value;
 };
 
+
+FunctionPtr::FunctionPtr(MacroAssemblerCodePtr ptr)
+    : m_value(ptr.executableAddress())
+{
+}
+
 // MacroAssemblerCodeRef:
 //
 // A reference to a section of JIT generated code.  A CodeRef consists of a
diff --git a/src/3rdparty/masm/assembler/MacroAssemblerMIPS.h b/src/3rdparty/masm/assembler/MacroAssemblerMIPS.h
index f2ad6a4470..07f0ec623f 100644
--- a/src/3rdparty/masm/assembler/MacroAssemblerMIPS.h
+++ b/src/3rdparty/masm/assembler/MacroAssemblerMIPS.h
@@ -27,6 +27,8 @@
 #ifndef MacroAssemblerMIPS_h
 #define MacroAssemblerMIPS_h
 
+#include <Platform.h>
+
 #if ENABLE(ASSEMBLER) && CPU(MIPS)
 
 #include "AbstractMacroAssembler.h"
@@ -268,6 +270,18 @@ public:
         m_assembler.sw(dataTempRegister, addrTempRegister, 4);
     }
 
+    void getEffectiveAddress(BaseIndex address, RegisterID dest)
+    {
+        if (!address.scale && !m_fixedWidth)
+            m_assembler.addu(dest, address.index, address.base);
+        else {
+            m_assembler.sll(addrTempRegister, address.index, address.scale);
+            m_assembler.addu(dest, addrTempRegister, address.base);
+        }
+        if (address.offset)
+            add32(TrustedImm32(address.offset), dest);
+    }
+
     void and32(Address src, RegisterID dest)
     {
         load32(src, dataTempRegister);
diff --git a/src/3rdparty/masm/assembler/MacroAssemblerSH4.cpp b/src/3rdparty/masm/assembler/MacroAssemblerSH4.cpp
deleted file mode 100644
index 59de3ff48c..0000000000
--- a/src/3rdparty/masm/assembler/MacroAssemblerSH4.cpp
+++ /dev/null
@@ -1,52 +0,0 @@
-/*
- * Copyright (C) 2011 STMicroelectronics. All rights reserved.
- * Copyright (C) 2008 Apple Inc. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
- * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-
-#include "config.h"
-
-#if ENABLE(ASSEMBLER) && CPU(SH4)
-
-#include "MacroAssemblerSH4.h"
-
-namespace JSC {
-
-void MacroAssemblerSH4::linkCall(void* code, Call call, FunctionPtr function)
-{
-    SH4Assembler::linkCall(code, call.m_label, function.value());
-}
-
-void MacroAssemblerSH4::repatchCall(CodeLocationCall call, CodeLocationLabel destination)
-{
-    SH4Assembler::relinkCall(call.dataLocation(), destination.executableAddress());
-}
-
-void MacroAssemblerSH4::repatchCall(CodeLocationCall call, FunctionPtr destination)
-{
-    SH4Assembler::relinkCall(call.dataLocation(), destination.executableAddress());
-}
-
-} // namespace JSC
-
-#endif // ENABLE(ASSEMBLER)
diff --git a/src/3rdparty/masm/assembler/MacroAssemblerSH4.h b/src/3rdparty/masm/assembler/MacroAssemblerSH4.h
deleted file mode 100644
index 1e5a3113bb..0000000000
--- a/src/3rdparty/masm/assembler/MacroAssemblerSH4.h
+++ /dev/null
@@ -1,2293 +0,0 @@
-/*
- * Copyright (C) 2009-2011 STMicroelectronics. All rights reserved.
- * Copyright (C) 2008 Apple Inc. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
- * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-
-#ifndef MacroAssemblerSH4_h
-#define MacroAssemblerSH4_h
-
-#if ENABLE(ASSEMBLER) && CPU(SH4)
-
-#include "SH4Assembler.h"
-#include "AbstractMacroAssembler.h"
-#include <wtf/Assertions.h>
-
-namespace JSC {
-
-class MacroAssemblerSH4 : public AbstractMacroAssembler<SH4Assembler> {
-public:
-    typedef SH4Assembler::FPRegisterID FPRegisterID;
-
-    static const Scale ScalePtr = TimesFour;
-    static const FPRegisterID fscratch = SH4Registers::fr10;
-    static const RegisterID stackPointerRegister = SH4Registers::sp;
-    static const RegisterID linkRegister = SH4Registers::pr;
-    static const RegisterID scratchReg3 = SH4Registers::r13;
-
-    static const int MaximumCompactPtrAlignedAddressOffset = 60;
-
-    static bool isCompactPtrAlignedAddressOffset(ptrdiff_t value)
-    {
-        return (value >= 0) && (value <= MaximumCompactPtrAlignedAddressOffset);
-    }
-
-    enum RelationalCondition {
-        Equal = SH4Assembler::EQ,
-        NotEqual = SH4Assembler::NE,
-        Above = SH4Assembler::HI,
-        AboveOrEqual = SH4Assembler::HS,
-        Below = SH4Assembler::LI,
-        BelowOrEqual = SH4Assembler::LS,
-        GreaterThan = SH4Assembler::GT,
-        GreaterThanOrEqual = SH4Assembler::GE,
-        LessThan = SH4Assembler::LT,
-        LessThanOrEqual = SH4Assembler::LE
-    };
-
-    enum ResultCondition {
-        Overflow = SH4Assembler::OF,
-        Signed = SH4Assembler::SI,
-        Zero = SH4Assembler::EQ,
-        NonZero = SH4Assembler::NE
-    };
-
-    enum DoubleCondition {
-        // These conditions will only evaluate to true if the comparison is ordered - i.e. neither operand is NaN.
-        DoubleEqual = SH4Assembler::EQ,
-        DoubleNotEqual = SH4Assembler::NE,
-        DoubleGreaterThan = SH4Assembler::GT,
-        DoubleGreaterThanOrEqual = SH4Assembler::GE,
-        DoubleLessThan = SH4Assembler::LT,
-        DoubleLessThanOrEqual = SH4Assembler::LE,
-        // If either operand is NaN, these conditions always evaluate to true.
-        DoubleEqualOrUnordered = SH4Assembler::EQU,
-        DoubleNotEqualOrUnordered = SH4Assembler::NEU,
-        DoubleGreaterThanOrUnordered = SH4Assembler::GTU,
-        DoubleGreaterThanOrEqualOrUnordered = SH4Assembler::GEU,
-        DoubleLessThanOrUnordered = SH4Assembler::LTU,
-        DoubleLessThanOrEqualOrUnordered = SH4Assembler::LEU,
-    };
-
-    RegisterID claimScratch()
-    {
-        return m_assembler.claimScratch();
-    }
-
-    void releaseScratch(RegisterID reg)
-    {
-        m_assembler.releaseScratch(reg);
-    }
-
-    // Integer arithmetic operations
-
-    void add32(RegisterID src, RegisterID dest)
-    {
-        m_assembler.addlRegReg(src, dest);
-    }
-
-    void add32(TrustedImm32 imm, RegisterID dest)
-    {
-        if (m_assembler.isImmediate(imm.m_value)) {
-            m_assembler.addlImm8r(imm.m_value, dest);
-            return;
-        }
-
-        RegisterID scr = claimScratch();
-        m_assembler.loadConstant(imm.m_value, scr);
-        m_assembler.addlRegReg(scr, dest);
-        releaseScratch(scr);
-    }
-
-    void add32(TrustedImm32 imm, RegisterID src, RegisterID dest)
-    {
-        if (src != dest)
-            m_assembler.movlRegReg(src, dest);
-        add32(imm, dest);
-    }
-
-    void add32(TrustedImm32 imm, Address address)
-    {
-        RegisterID scr = claimScratch();
-        load32(address, scr);
-        add32(imm, scr);
-        store32(scr, address);
-        releaseScratch(scr);
-    }
-
-    void add32(Address src, RegisterID dest)
-    {
-        RegisterID scr = claimScratch();
-        load32(src, scr);
-        m_assembler.addlRegReg(scr, dest);
-        releaseScratch(scr);
-    }
-
-    void add32(AbsoluteAddress src, RegisterID dest)
-    {
-        RegisterID scr = claimScratch();
-        load32(src.m_ptr, scr);
-        m_assembler.addlRegReg(scr, dest);
-        releaseScratch(scr);
-    }
-
-    void and32(RegisterID src, RegisterID dest)
-    {
-        m_assembler.andlRegReg(src, dest);
-    }
-
-    void and32(TrustedImm32 imm, RegisterID dest)
-    {
-        if ((imm.m_value <= 255) && (imm.m_value >= 0) && (dest == SH4Registers::r0)) {
-            m_assembler.andlImm8r(imm.m_value, dest);
-            return;
-        }
-
-        RegisterID scr = claimScratch();
-        m_assembler.loadConstant((imm.m_value), scr);
-        m_assembler.andlRegReg(scr, dest);
-        releaseScratch(scr);
-    }
-
-    void and32(TrustedImm32 imm, RegisterID src, RegisterID dest)
-    {
-        if (src != dest) {
-            move(imm, dest);
-            and32(src, dest);
-            return;
-        }
-
-        and32(imm, dest);
-    }
-
-    void lshift32(RegisterID shiftamount, RegisterID dest)
-    {
-        if (shiftamount == SH4Registers::r0)
-            m_assembler.andlImm8r(0x1f, shiftamount);
-        else {
-            RegisterID scr = claimScratch();
-            m_assembler.loadConstant(0x1f, scr);
-            m_assembler.andlRegReg(scr, shiftamount);
-            releaseScratch(scr);
-        }
-        m_assembler.shllRegReg(dest, shiftamount);
-    }
-
-    void rshift32(int imm, RegisterID dest)
-    {
-        RegisterID scr = claimScratch();
-        m_assembler.loadConstant(-imm, scr);
-        m_assembler.shaRegReg(dest, scr);
-        releaseScratch(scr);
-    }
-
-    void lshift32(TrustedImm32 imm, RegisterID dest)
-    {
-        if (!imm.m_value)
-            return;
-
-        if ((imm.m_value == 1) || (imm.m_value == 2) || (imm.m_value == 8) || (imm.m_value == 16)) {
-            m_assembler.shllImm8r(imm.m_value, dest);
-            return;
-        }
-
-        RegisterID scr = claimScratch();
-        m_assembler.loadConstant((imm.m_value & 0x1f) , scr);
-        m_assembler.shllRegReg(dest, scr);
-        releaseScratch(scr);
-    }
-
-    void lshift32(RegisterID src, TrustedImm32 shiftamount, RegisterID dest)
-    {
-        if (src != dest)
-            move(src, dest);
-
-        lshift32(shiftamount, dest);
-    }
-
-    void mul32(RegisterID src, RegisterID dest)
-    {
-        m_assembler.imullRegReg(src, dest);
-        m_assembler.stsmacl(dest);
-    }
-
-    void mul32(TrustedImm32 imm, RegisterID src, RegisterID dest)
-    {
-        RegisterID scr = claimScratch();
-        move(imm, scr);
-        if  (src != dest)
-            move(src, dest);
-        mul32(scr,  dest);
-        releaseScratch(scr);
-    }
-
-    void or32(RegisterID src, RegisterID dest)
-    {
-        m_assembler.orlRegReg(src, dest);
-    }
-
-    void or32(TrustedImm32 imm, RegisterID dest)
-    {
-        if ((imm.m_value <= 255) && (imm.m_value >= 0) && (dest == SH4Registers::r0)) {
-            m_assembler.orlImm8r(imm.m_value, dest);
-            return;
-        }
-
-        RegisterID scr = claimScratch();
-        m_assembler.loadConstant(imm.m_value, scr);
-        m_assembler.orlRegReg(scr, dest);
-        releaseScratch(scr);
-    }
-
-    void or32(RegisterID op1, RegisterID op2, RegisterID dest)
-    {
-        if (op1 == op2)
-            move(op1, dest);
-        else if (op1 == dest)
-            or32(op2, dest);
-        else {
-            move(op2, dest);
-            or32(op1, dest);
-        }
-    }
-
-    
-void or32(TrustedImm32 imm, RegisterID src, RegisterID dest)
-    {
-        if  (src != dest) {
-            move(imm, dest);
-            or32(src, dest);
-            return;
-        }
-
-        or32(imm, dest);
-    }
-
-    void xor32(TrustedImm32 imm, RegisterID src, RegisterID dest)
-    {
-        if  (src != dest) {
-            move(imm, dest);
-            xor32(src, dest);
-            return;
-        }
-
-        xor32(imm, dest);
-    }
-
-    void rshift32(RegisterID shiftamount, RegisterID dest)
-    {
-        if (shiftamount == SH4Registers::r0)
-            m_assembler.andlImm8r(0x1f, shiftamount);
-        else {
-            RegisterID scr = claimScratch();
-            m_assembler.loadConstant(0x1f, scr);
-            m_assembler.andlRegReg(scr, shiftamount);
-            releaseScratch(scr);
-        }
-        m_assembler.neg(shiftamount, shiftamount);
-        m_assembler.shaRegReg(dest, shiftamount);
-    }
-
-    void rshift32(TrustedImm32 imm, RegisterID dest)
-    {
-        if (imm.m_value & 0x1f)
-            rshift32(imm.m_value & 0x1f, dest);
-    }
-
-    void rshift32(RegisterID src, TrustedImm32 imm, RegisterID dest)
-    {
-        if (src != dest)
-            move(src, dest);
-        rshift32(imm, dest);
-    }
-
-    void sub32(RegisterID src, RegisterID dest)
-    {
-        m_assembler.sublRegReg(src, dest);
-    }
-
-    void sub32(TrustedImm32 imm, AbsoluteAddress address, RegisterID scratchReg)
-    {
-        RegisterID result = claimScratch();
-
-        m_assembler.loadConstant(reinterpret_cast<uint32_t>(address.m_ptr), scratchReg);
-        m_assembler.movlMemReg(scratchReg, result);
-
-        if (m_assembler.isImmediate(-imm.m_value))
-            m_assembler.addlImm8r(-imm.m_value, result);
-        else {
-            m_assembler.loadConstant(imm.m_value, scratchReg3);
-            m_assembler.sublRegReg(scratchReg3, result);
-        }
-
-        store32(result, scratchReg);
-        releaseScratch(result);
-    }
-
-    void sub32(TrustedImm32 imm, AbsoluteAddress address)
-    {
-        RegisterID result = claimScratch();
-        RegisterID scratchReg = claimScratch();
-
-        m_assembler.loadConstant(reinterpret_cast<uint32_t>(address.m_ptr), scratchReg);
-        m_assembler.movlMemReg(scratchReg, result);
-
-        if (m_assembler.isImmediate(-imm.m_value))
-            m_assembler.addlImm8r(-imm.m_value, result);
-        else {
-            m_assembler.loadConstant(imm.m_value, scratchReg3);
-            m_assembler.sublRegReg(scratchReg3, result);
-        }
-
-        store32(result, scratchReg);
-        releaseScratch(result);
-        releaseScratch(scratchReg);
-    }
-
-    void add32(TrustedImm32 imm, AbsoluteAddress address, RegisterID scratchReg)
-    {
-        RegisterID result = claimScratch();
-
-        m_assembler.loadConstant(reinterpret_cast<uint32_t>(address.m_ptr), scratchReg);
-        m_assembler.movlMemReg(scratchReg, result);
-
-        if (m_assembler.isImmediate(imm.m_value))
-            m_assembler.addlImm8r(imm.m_value, result);
-        else {
-            m_assembler.loadConstant(imm.m_value, scratchReg3);
-            m_assembler.addlRegReg(scratchReg3, result);
-        }
-
-        store32(result, scratchReg);
-        releaseScratch(result);
-    }
-
-    void add32(TrustedImm32 imm, AbsoluteAddress address)
-    {
-        RegisterID result = claimScratch();
-        RegisterID scratchReg = claimScratch();
-
-        m_assembler.loadConstant(reinterpret_cast<uint32_t>(address.m_ptr), scratchReg);
-        m_assembler.movlMemReg(scratchReg, result);
-
-        if (m_assembler.isImmediate(imm.m_value))
-            m_assembler.addlImm8r(imm.m_value, result);
-        else {
-            m_assembler.loadConstant(imm.m_value, scratchReg3);
-            m_assembler.addlRegReg(scratchReg3, result);
-        }
-
-        store32(result, scratchReg);
-        releaseScratch(result);
-        releaseScratch(scratchReg);
-    }
-
-    void add64(TrustedImm32 imm, AbsoluteAddress address)
-    {
-        RegisterID scr1 = claimScratch();
-        RegisterID scr2 = claimScratch();
-
-        // Add 32-bit LSB first.
-        m_assembler.loadConstant(reinterpret_cast<uint32_t>(address.m_ptr), scr1);
-        m_assembler.movlMemReg(scr1, scr1); // scr1 = 32-bit LSB of int64 @ address
-        m_assembler.loadConstant(imm.m_value, scr2);
-        m_assembler.clrt();
-        m_assembler.addclRegReg(scr1, scr2);
-        m_assembler.loadConstant(reinterpret_cast<uint32_t>(address.m_ptr), scr1);
-        m_assembler.movlRegMem(scr2, scr1); // Update address with 32-bit LSB result.
-
-        // Then add 32-bit MSB.
-        m_assembler.addlImm8r(4, scr1);
-        m_assembler.movlMemReg(scr1, scr1); // scr1 = 32-bit MSB of int64 @ address
-        m_assembler.movt(scr2);
-        if (imm.m_value < 0)
-            m_assembler.addlImm8r(-1, scr2); // Sign extend imm value if needed.
-        m_assembler.addvlRegReg(scr2, scr1);
-        m_assembler.loadConstant(reinterpret_cast<uint32_t>(address.m_ptr) + 4, scr2);
-        m_assembler.movlRegMem(scr1, scr2); // Update (address + 4) with 32-bit MSB result.
-
-        releaseScratch(scr2);
-        releaseScratch(scr1);
-    }
-
-    void sub32(TrustedImm32 imm, RegisterID dest)
-    {
-        if (m_assembler.isImmediate(-imm.m_value)) {
-            m_assembler.addlImm8r(-imm.m_value, dest);
-            return;
-        }
-
-        RegisterID scr = claimScratch();
-        m_assembler.loadConstant(imm.m_value, scr);
-        m_assembler.sublRegReg(scr, dest);
-        releaseScratch(scr);
-    }
-
-    void sub32(Address src, RegisterID dest)
-    {
-        RegisterID scr = claimScratch();
-        load32(src, scr);
-        m_assembler.sublRegReg(scr, dest);
-        releaseScratch(scr);
-    }
-
-    void xor32(RegisterID src, RegisterID dest)
-    {
-        m_assembler.xorlRegReg(src, dest);
-    }
-
-    void xor32(TrustedImm32 imm, RegisterID srcDest)
-    {
-        if (imm.m_value == -1) {
-            m_assembler.notlReg(srcDest, srcDest);
-            return;
-        }
-
-        if ((srcDest != SH4Registers::r0) || (imm.m_value > 255) || (imm.m_value < 0)) {
-            RegisterID scr = claimScratch();
-            m_assembler.loadConstant((imm.m_value), scr);
-            m_assembler.xorlRegReg(scr, srcDest);
-            releaseScratch(scr);
-            return;
-        }
-
-        m_assembler.xorlImm8r(imm.m_value, srcDest);
-    }
-
-    void compare32(int imm, RegisterID dst, RelationalCondition cond)
-    {
-        if (((cond == Equal) || (cond == NotEqual)) && (dst == SH4Registers::r0) && m_assembler.isImmediate(imm)) {
-            m_assembler.cmpEqImmR0(imm, dst);
-            return;
-        }
-
-        RegisterID scr = claimScratch();
-        m_assembler.loadConstant(imm, scr);
-        m_assembler.cmplRegReg(scr, dst, SH4Condition(cond));
-        releaseScratch(scr);
-    }
-
-    void compare32(int offset, RegisterID base, RegisterID left, RelationalCondition cond)
-    {
-        RegisterID scr = claimScratch();
-        if (!offset) {
-            m_assembler.movlMemReg(base, scr);
-            m_assembler.cmplRegReg(scr, left, SH4Condition(cond));
-            releaseScratch(scr);
-            return;
-        }
-
-        if ((offset < 0) || (offset >= 64)) {
-            m_assembler.loadConstant(offset, scr);
-            m_assembler.addlRegReg(base, scr);
-            m_assembler.movlMemReg(scr, scr);
-            m_assembler.cmplRegReg(scr, left, SH4Condition(cond));
-            releaseScratch(scr);
-            return;
-        }
-
-        m_assembler.movlMemReg(offset >> 2, base, scr);
-        m_assembler.cmplRegReg(scr, left, SH4Condition(cond));
-        releaseScratch(scr);
-    }
-
-    void testImm(int imm, int offset, RegisterID base)
-    {
-        RegisterID scr = claimScratch();
-        RegisterID scr1 = claimScratch();
-
-        if ((offset < 0) || (offset >= 64)) {
-            m_assembler.loadConstant(offset, scr);
-            m_assembler.addlRegReg(base, scr);
-            m_assembler.movlMemReg(scr, scr);
-        } else if (offset)
-            m_assembler.movlMemReg(offset >> 2, base, scr);
-        else
-            m_assembler.movlMemReg(base, scr);
-        if (m_assembler.isImmediate(imm))
-            m_assembler.movImm8(imm, scr1);
-        else
-            m_assembler.loadConstant(imm, scr1);
-
-        m_assembler.testlRegReg(scr, scr1);
-        releaseScratch(scr);
-        releaseScratch(scr1);
-    }
-
-    void testlImm(int imm, RegisterID dst)
-    {
-        if ((dst == SH4Registers::r0) && (imm <= 255) && (imm >= 0)) {
-            m_assembler.testlImm8r(imm, dst);
-            return;
-        }
-
-        RegisterID scr = claimScratch();
-        m_assembler.loadConstant(imm, scr);
-        m_assembler.testlRegReg(scr, dst);
-        releaseScratch(scr);
-    }
-
-    void compare32(RegisterID right, int offset, RegisterID base, RelationalCondition cond)
-    {
-        if (!offset) {
-            RegisterID scr = claimScratch();
-            m_assembler.movlMemReg(base, scr);
-            m_assembler.cmplRegReg(right, scr, SH4Condition(cond));
-            releaseScratch(scr);
-            return;
-        }
-
-        if ((offset < 0) || (offset >= 64)) {
-            RegisterID scr = claimScratch();
-            m_assembler.loadConstant(offset, scr);
-            m_assembler.addlRegReg(base, scr);
-            m_assembler.movlMemReg(scr, scr);
-            m_assembler.cmplRegReg(right, scr, SH4Condition(cond));
-            releaseScratch(scr);
-            return;
-        }
-
-        RegisterID scr = claimScratch();
-        m_assembler.movlMemReg(offset >> 2, base, scr);
-        m_assembler.cmplRegReg(right, scr, SH4Condition(cond));
-        releaseScratch(scr);
-    }
-
-    void compare32(int imm, int offset, RegisterID base, RelationalCondition cond)
-    {
-        if (!offset) {
-            RegisterID scr = claimScratch();
-            RegisterID scr1 = claimScratch();
-            m_assembler.movlMemReg(base, scr);
-            m_assembler.loadConstant(imm, scr1);
-            m_assembler.cmplRegReg(scr1, scr, SH4Condition(cond));
-            releaseScratch(scr1);
-            releaseScratch(scr);
-            return;
-        }
-
-        if ((offset < 0) || (offset >= 64)) {
-            RegisterID scr = claimScratch();
-            RegisterID scr1 = claimScratch();
-            m_assembler.loadConstant(offset, scr);
-            m_assembler.addlRegReg(base, scr);
-            m_assembler.movlMemReg(scr, scr);
-            m_assembler.loadConstant(imm, scr1);
-            m_assembler.cmplRegReg(scr1, scr, SH4Condition(cond));
-            releaseScratch(scr1);
-            releaseScratch(scr);
-            return;
-        }
-
-        RegisterID scr = claimScratch();
-        RegisterID scr1 = claimScratch();
-        m_assembler.movlMemReg(offset >> 2, base, scr);
-        m_assembler.loadConstant(imm, scr1);
-        m_assembler.cmplRegReg(scr1, scr, SH4Condition(cond));
-        releaseScratch(scr1);
-        releaseScratch(scr);
-    }
-
-    // Memory access operation
-
-    void load32(ImplicitAddress address, RegisterID dest)
-    {
-        load32(address.base, address.offset, dest);
-    }
-
-    void load8(ImplicitAddress address, RegisterID dest)
-    {
-        load8(address.base, address.offset, dest);
-    }
-
-    void load8(BaseIndex address, RegisterID dest)
-    {
-        RegisterID scr = claimScratch();
-        move(address.index, scr);
-        lshift32(TrustedImm32(address.scale), scr);
-        add32(address.base, scr);
-        load8(scr, address.offset, dest);
-        releaseScratch(scr);
-    }
-
-    void load8Signed(BaseIndex address, RegisterID dest)
-    {
-        RegisterID scr = claimScratch();
-        move(address.index, scr);
-        lshift32(TrustedImm32(address.scale), scr);
-        add32(address.base, scr);
-        load8Signed(scr, address.offset, dest);
-        releaseScratch(scr);
-    }
-
-    void load32(BaseIndex address, RegisterID dest)
-    {
-        RegisterID scr = claimScratch();
-        move(address.index, scr);
-        lshift32(TrustedImm32(address.scale), scr);
-        add32(address.base, scr);
-        load32(scr, address.offset, dest);
-        releaseScratch(scr);
-    }
-
-    void load32(const void* address, RegisterID dest)
-    {
-        m_assembler.loadConstant(reinterpret_cast<uint32_t>(const_cast<void*>(address)), dest);
-        m_assembler.movlMemReg(dest, dest);
-    }
-
-    void load32(RegisterID base, int offset, RegisterID dest)
-    {
-        if (!offset) {
-            m_assembler.movlMemReg(base, dest);
-            return;
-        }
-
-        if ((offset >= 0) && (offset < 64)) {
-            m_assembler.movlMemReg(offset >> 2, base, dest);
-            return;
-        }
-
-        if ((dest == SH4Registers::r0) && (dest != base)) {
-            m_assembler.loadConstant((offset), dest);
-            m_assembler.movlR0mr(base, dest);
-            return;
-        }
-
-        RegisterID scr;
-        if (dest == base)
-            scr = claimScratch();
-        else
-            scr = dest;
-        m_assembler.loadConstant((offset), scr);
-        m_assembler.addlRegReg(base, scr);
-        m_assembler.movlMemReg(scr, dest);
-
-        if (dest == base)
-            releaseScratch(scr);
-    }
-
-    void load8Signed(RegisterID base, int offset, RegisterID dest)
-    {
-        if (!offset) {
-            m_assembler.movbMemReg(base, dest);
-            return;
-        }
-
-        if ((offset > 0) && (offset < 64) && (dest == SH4Registers::r0)) {
-            m_assembler.movbMemReg(offset, base, dest);
-            return;
-        }
-
-        if (base != dest) {
-            m_assembler.loadConstant((offset), dest);
-            m_assembler.addlRegReg(base, dest);
-            m_assembler.movbMemReg(dest, dest);
-            return;
-        }
-
-        RegisterID scr = claimScratch();
-        m_assembler.loadConstant((offset), scr);
-        m_assembler.addlRegReg(base, scr);
-        m_assembler.movbMemReg(scr, dest);
-        releaseScratch(scr);
-    }
-
-    void load8(RegisterID base, int offset, RegisterID dest)
-    {
-        if (!offset) {
-            m_assembler.movbMemReg(base, dest);
-            m_assembler.extub(dest, dest);
-            return;
-        }
-
-        if ((offset > 0) && (offset < 64) && (dest == SH4Registers::r0)) {
-            m_assembler.movbMemReg(offset, base, dest);
-            m_assembler.extub(dest, dest);
-            return;
-        }
-
-        if (base != dest) {
-            m_assembler.loadConstant((offset), dest);
-            m_assembler.addlRegReg(base, dest);
-            m_assembler.movbMemReg(dest, dest);
-            m_assembler.extub(dest, dest);
-            return;
-        }
-
-        RegisterID scr = claimScratch();
-        m_assembler.loadConstant((offset), scr);
-        m_assembler.addlRegReg(base, scr);
-        m_assembler.movbMemReg(scr, dest);
-        m_assembler.extub(dest, dest);
-        releaseScratch(scr);
-    }
-
-    void load32(RegisterID r0, RegisterID src, RegisterID dst)
-    {
-        ASSERT(r0 == SH4Registers::r0);
-        m_assembler.movlR0mr(src, dst);
-    }
-
-    void load32(RegisterID src, RegisterID dst)
-    {
-        m_assembler.movlMemReg(src, dst);
-    }
-
-    void load16(ImplicitAddress address, RegisterID dest)
-    {
-        if (!address.offset) {
-            m_assembler.movwMemReg(address.base, dest);
-            extuw(dest, dest);
-            return;
-        }
-
-        if ((address.offset > 0) && (address.offset < 64) && (dest == SH4Registers::r0)) {
-            m_assembler.movwMemReg(address.offset, address.base, dest);
-            extuw(dest, dest);
-            return;
-        }
-
-        if (address.base != dest) {
-            m_assembler.loadConstant((address.offset), dest);
-            m_assembler.addlRegReg(address.base, dest);
-            m_assembler.movwMemReg(dest, dest);
-            extuw(dest, dest);
-            return;
-        }
-
-        RegisterID scr = claimScratch();
-        m_assembler.loadConstant((address.offset), scr);
-        m_assembler.addlRegReg(address.base, scr);
-        m_assembler.movwMemReg(scr, dest);
-        extuw(dest, dest);
-        releaseScratch(scr);
-    }
-
-    void load16Unaligned(BaseIndex address, RegisterID dest)
-    {
-
-        RegisterID scr = claimScratch();
-        RegisterID scr1 = claimScratch();
-
-        move(address.index, scr);
-        lshift32(TrustedImm32(address.scale), scr);
-
-        if (address.offset)
-            add32(TrustedImm32(address.offset), scr);
-
-        add32(address.base, scr);
-        load8(scr, scr1);
-        add32(TrustedImm32(1), scr);
-        load8(scr, dest);
-        m_assembler.shllImm8r(8, dest);
-        or32(scr1, dest);
-
-        releaseScratch(scr);
-        releaseScratch(scr1);
-    }
-
-    void load16(RegisterID src, RegisterID dest)
-    {
-        m_assembler.movwMemReg(src, dest);
-        extuw(dest, dest);
-    }
-
-    void load16Signed(RegisterID src, RegisterID dest)
-    {
-        m_assembler.movwMemReg(src, dest);
-    }
-
-    void load16(RegisterID r0, RegisterID src, RegisterID dest)
-    {
-        ASSERT(r0 == SH4Registers::r0);
-        m_assembler.movwR0mr(src, dest);
-        extuw(dest, dest);
-    }
-
-    void load16Signed(RegisterID r0, RegisterID src, RegisterID dest)
-    {
-        ASSERT(r0 == SH4Registers::r0);
-        m_assembler.movwR0mr(src, dest);
-    }
-
-    void load16(BaseIndex address, RegisterID dest)
-    {
-        RegisterID scr = claimScratch();
-
-        move(address.index, scr);
-        lshift32(TrustedImm32(address.scale), scr);
-
-        if (address.offset)
-            add32(TrustedImm32(address.offset), scr);
-        if (address.base == SH4Registers::r0)
-            load16(address.base, scr, dest);
-        else {
-            add32(address.base, scr);
-            load16(scr, dest);
-        }
-
-        releaseScratch(scr);
-    }
-
-    void load16Signed(BaseIndex address, RegisterID dest)
-    {
-        RegisterID scr = claimScratch();
-
-        move(address.index, scr);
-        lshift32(TrustedImm32(address.scale), scr);
-
-        if (address.offset)
-            add32(TrustedImm32(address.offset), scr);
-        if (address.base == SH4Registers::r0)
-            load16Signed(address.base, scr, dest);
-        else {
-            add32(address.base, scr);
-            load16Signed(scr, dest);
-        }
-
-        releaseScratch(scr);
-    }
-
-    void store8(RegisterID src, BaseIndex address)
-    {
-        RegisterID scr = claimScratch();
-
-        move(address.index, scr);
-        lshift32(TrustedImm32(address.scale), scr);
-        add32(address.base, scr);
-
-        m_assembler.movbRegMem(src, scr);
-
-        releaseScratch(scr);
-    }
-
-    void store16(RegisterID src, BaseIndex address)
-    {
-        RegisterID scr = claimScratch();
-
-        move(address.index, scr);
-        lshift32(TrustedImm32(address.scale), scr);
-        add32(address.base, scr);
-
-        m_assembler.movwRegMem(src, scr);
-
-        releaseScratch(scr);
-    }
-
-    void store32(RegisterID src, ImplicitAddress address)
-    {
-        RegisterID scr = claimScratch();
-        store32(src, address.offset, address.base, scr);
-        releaseScratch(scr);
-    }
-
-    void store32(RegisterID src, int offset, RegisterID base, RegisterID scr)
-    {
-        if (!offset) {
-            m_assembler.movlRegMem(src, base);
-            return;
-        }
-
-        if ((offset >=0) && (offset < 64)) {
-            m_assembler.movlRegMem(src, offset >> 2, base);
-            return;
-        }
-
-        m_assembler.loadConstant((offset), scr);
-        if (scr == SH4Registers::r0) {
-            m_assembler.movlRegMemr0(src, base);
-            return;
-        }
-
-        m_assembler.addlRegReg(base, scr);
-        m_assembler.movlRegMem(src, scr);
-    }
-
-    void store32(RegisterID src, RegisterID offset, RegisterID base)
-    {
-        ASSERT(offset == SH4Registers::r0);
-        m_assembler.movlRegMemr0(src, base);
-    }
-
-    void store32(RegisterID src, RegisterID dst)
-    {
-        m_assembler.movlRegMem(src, dst);
-    }
-
-    void store32(TrustedImm32 imm, ImplicitAddress address)
-    {
-        RegisterID scr = claimScratch();
-        RegisterID scr1 = claimScratch();
-        m_assembler.loadConstant((imm.m_value), scr);
-        store32(scr, address.offset, address.base, scr1);
-        releaseScratch(scr);
-        releaseScratch(scr1);
-    }
-
-    void store32(RegisterID src, BaseIndex address)
-    {
-        RegisterID scr = claimScratch();
-
-        move(address.index, scr);
-        lshift32(TrustedImm32(address.scale), scr);
-        add32(address.base, scr);
-        store32(src, Address(scr, address.offset));
-
-        releaseScratch(scr);
-    }
-
-    void store32(TrustedImm32 imm, void* address)
-    {
-        RegisterID scr = claimScratch();
-        RegisterID scr1 = claimScratch();
-        m_assembler.loadConstant((imm.m_value), scr);
-        m_assembler.loadConstant(reinterpret_cast<uint32_t>(address), scr1);
-        m_assembler.movlRegMem(scr, scr1);
-        releaseScratch(scr);
-        releaseScratch(scr1);
-    }
-
-    void store32(RegisterID src, void* address)
-    {
-        RegisterID scr = claimScratch();
-        m_assembler.loadConstant(reinterpret_cast<uint32_t>(address), scr);
-        m_assembler.movlRegMem(src, scr);
-        releaseScratch(scr);
-    }
-
-    DataLabel32 load32WithAddressOffsetPatch(Address address, RegisterID dest)
-    {
-        RegisterID scr = claimScratch();
-        DataLabel32 label(this);
-        m_assembler.loadConstantUnReusable(address.offset, scr);
-        m_assembler.addlRegReg(address.base, scr);
-        m_assembler.movlMemReg(scr, dest);
-        releaseScratch(scr);
-        return label;
-    }
-    
-    DataLabel32 store32WithAddressOffsetPatch(RegisterID src, Address address)
-    {
-        RegisterID scr = claimScratch();
-        DataLabel32 label(this);
-        m_assembler.loadConstantUnReusable(address.offset, scr);
-        m_assembler.addlRegReg(address.base, scr);
-        m_assembler.movlRegMem(src, scr);
-        releaseScratch(scr);
-        return label;
-    }
-
-    DataLabelCompact load32WithCompactAddressOffsetPatch(Address address, RegisterID dest)
-    {
-        DataLabelCompact dataLabel(this);
-        ASSERT(address.offset <= MaximumCompactPtrAlignedAddressOffset);
-        ASSERT(address.offset >= 0);
-        m_assembler.movlMemRegCompact(address.offset >> 2, address.base, dest);
-        return dataLabel;
-    }
-
-    ConvertibleLoadLabel convertibleLoadPtr(Address address, RegisterID dest)
-    {
-        ConvertibleLoadLabel result(this);
-
-        RegisterID scr = claimScratch();
-        m_assembler.movImm8(address.offset, scr);
-        m_assembler.addlRegReg(address.base, scr);
-        m_assembler.movlMemReg(scr, dest);
-        releaseScratch(scr);
-
-        return result;
-    }
-
-    // Floating-point operations
-
-    static bool supportsFloatingPoint() { return true; }
-    static bool supportsFloatingPointTruncate() { return true; }
-    static bool supportsFloatingPointSqrt() { return true; }
-    static bool supportsFloatingPointAbs() { return false; }
-
-    void moveDoubleToInts(FPRegisterID src, RegisterID dest1, RegisterID dest2)
-    {
-        m_assembler.fldsfpul((FPRegisterID)(src + 1));
-        m_assembler.stsfpulReg(dest1);
-        m_assembler.fldsfpul(src);
-        m_assembler.stsfpulReg(dest2);
-    }
-
-    void moveIntsToDouble(RegisterID src1, RegisterID src2, FPRegisterID dest, FPRegisterID scratch)
-    {
-        UNUSED_PARAM(scratch);
-        m_assembler.ldsrmfpul(src1);
-        m_assembler.fstsfpul((FPRegisterID)(dest + 1));
-        m_assembler.ldsrmfpul(src2);
-        m_assembler.fstsfpul(dest);
-    }
-
-    void loadFloat(BaseIndex address, FPRegisterID dest)
-    {
-        RegisterID scr = claimScratch();
-
-        move(address.index, scr);
-        lshift32(TrustedImm32(address.scale), scr);
-        add32(address.base, scr);
-        if (address.offset)
-            add32(TrustedImm32(address.offset), scr);
-
-        m_assembler.fmovsReadrm(scr, dest);
-        releaseScratch(scr);
-    }
-
-    void loadDouble(BaseIndex address, FPRegisterID dest)
-    {
-        RegisterID scr = claimScratch();
-
-        move(address.index, scr);
-        lshift32(TrustedImm32(address.scale), scr);
-        add32(address.base, scr);
-        if (address.offset)
-            add32(TrustedImm32(address.offset), scr);
-
-        m_assembler.fmovsReadrminc(scr, (FPRegisterID)(dest + 1));
-        m_assembler.fmovsReadrm(scr, dest);
-        releaseScratch(scr);
-    }
-
-    void loadDouble(ImplicitAddress address, FPRegisterID dest)
-    {
-        RegisterID scr = claimScratch();
-
-        m_assembler.loadConstant(address.offset, scr);
-        if (address.base == SH4Registers::r0) {
-            m_assembler.fmovsReadr0r(scr, (FPRegisterID)(dest + 1));
-            m_assembler.addlImm8r(4, scr);
-            m_assembler.fmovsReadr0r(scr, dest);
-            releaseScratch(scr);
-            return;
-        }
-
-        m_assembler.addlRegReg(address.base, scr);
-        m_assembler.fmovsReadrminc(scr, (FPRegisterID)(dest + 1));
-        m_assembler.fmovsReadrm(scr, dest);
-        releaseScratch(scr);
-    }
-
-    void loadDouble(const void* address, FPRegisterID dest)
-    {
-        RegisterID scr = claimScratch();
-        m_assembler.loadConstant(reinterpret_cast<uint32_t>(address), scr);
-        m_assembler.fmovsReadrminc(scr, (FPRegisterID)(dest + 1));
-        m_assembler.fmovsReadrm(scr, dest);
-        releaseScratch(scr);
-    }
-
-    void storeFloat(FPRegisterID src, BaseIndex address)
-    {
-        RegisterID scr = claimScratch();
-
-        move(address.index, scr);
-        lshift32(TrustedImm32(address.scale), scr);
-        add32(address.base, scr);
-        if (address.offset)
-            add32(TrustedImm32(address.offset), scr);
-
-        m_assembler.fmovsWriterm(src, scr);
-
-        releaseScratch(scr);
-    }
-
-    void storeDouble(FPRegisterID src, ImplicitAddress address)
-    {
-        RegisterID scr = claimScratch();
-        m_assembler.loadConstant(address.offset, scr);
-        m_assembler.addlRegReg(address.base, scr);
-        m_assembler.fmovsWriterm((FPRegisterID)(src + 1), scr);
-        m_assembler.addlImm8r(4, scr);
-        m_assembler.fmovsWriterm(src, scr);
-        releaseScratch(scr);
-    }
-
-    void storeDouble(FPRegisterID src, BaseIndex address)
-    {
-        RegisterID scr = claimScratch();
-
-        move(address.index, scr);
-        lshift32(TrustedImm32(address.scale), scr);
-        add32(address.base, scr);
-        if (address.offset)
-            add32(TrustedImm32(address.offset), scr);
-
-        m_assembler.fmovsWriterm((FPRegisterID)(src + 1), scr);
-        m_assembler.addlImm8r(4, scr);
-        m_assembler.fmovsWriterm(src, scr);
-
-        releaseScratch(scr);
-    }
-
-    void addDouble(FPRegisterID op1, FPRegisterID op2, FPRegisterID dest)
-    {
-        if (op1 == dest)
-            m_assembler.daddRegReg(op2, dest);
-        else {
-            m_assembler.dmovRegReg(op1, dest);
-            m_assembler.daddRegReg(op2, dest);
-        }
-    }
-
-    void addDouble(FPRegisterID src, FPRegisterID dest)
-    {
-        m_assembler.daddRegReg(src, dest);
-    }
-
-    void addDouble(AbsoluteAddress address, FPRegisterID dest)
-    {
-        loadDouble(address.m_ptr, fscratch);
-        addDouble(fscratch, dest);
-    }
-
-    void addDouble(Address address, FPRegisterID dest)
-    {
-        loadDouble(address, fscratch);
-        addDouble(fscratch, dest);
-    }
-
-    void subDouble(FPRegisterID src, FPRegisterID dest)
-    {
-        m_assembler.dsubRegReg(src, dest);
-    }
-
-    void subDouble(Address address, FPRegisterID dest)
-    {
-        loadDouble(address, fscratch);
-        subDouble(fscratch, dest);
-    }
-
-    void mulDouble(FPRegisterID src, FPRegisterID dest)
-    {
-        m_assembler.dmulRegReg(src, dest);
-    }
-
-    void mulDouble(Address address, FPRegisterID dest)
-    {
-        loadDouble(address, fscratch);
-        mulDouble(fscratch, dest);
-    }
-
-    void divDouble(FPRegisterID src, FPRegisterID dest)
-    {
-        m_assembler.ddivRegReg(src, dest);
-    }
-
-    void convertFloatToDouble(FPRegisterID src, FPRegisterID dst)
-    {
-        m_assembler.fldsfpul(src);
-        m_assembler.dcnvsd(dst);
-    }
-
-    void convertDoubleToFloat(FPRegisterID src, FPRegisterID dst)
-    {
-        m_assembler.dcnvds(src);
-        m_assembler.fstsfpul(dst);
-    }
-
-    void convertInt32ToDouble(RegisterID src, FPRegisterID dest)
-    {
-        m_assembler.ldsrmfpul(src);
-        m_assembler.floatfpulDreg(dest);
-    }
-
-    void convertInt32ToDouble(AbsoluteAddress src, FPRegisterID dest)
-    {
-        RegisterID scr = claimScratch();
-        m_assembler.loadConstant(reinterpret_cast<uint32_t>(src.m_ptr), scr);
-        convertInt32ToDouble(scr, dest);
-        releaseScratch(scr);
-    }
-
-    void convertInt32ToDouble(Address src, FPRegisterID dest)
-    {
-        RegisterID scr = claimScratch();
-        load32(src, scr);
-        convertInt32ToDouble(scr, dest);
-        releaseScratch(scr);
-    }
-
-    void load32WithUnalignedHalfWords(BaseIndex address, RegisterID dest)
-    {
-        RegisterID scr = claimScratch();
-        RegisterID scr1 = claimScratch();
-        Jump m_jump;
-        JumpList end;
-
-        if (dest != SH4Registers::r0)
-            move(SH4Registers::r0, scr1);
-
-        move(address.index, scr);
-        lshift32(TrustedImm32(address.scale), scr);
-        add32(address.base, scr);
-
-        if (address.offset)
-            add32(TrustedImm32(address.offset), scr);
-
-        m_assembler.ensureSpace(m_assembler.maxInstructionSize + 68, sizeof(uint32_t));
-        move(scr, SH4Registers::r0);
-        m_assembler.andlImm8r(0x3, SH4Registers::r0);
-        m_assembler.cmpEqImmR0(0x0, SH4Registers::r0);
-        m_jump = Jump(m_assembler.jne(), SH4Assembler::JumpNear);
-        if (dest != SH4Registers::r0)
-            move(scr1, SH4Registers::r0);
-
-        load32(scr, dest);
-        end.append(Jump(m_assembler.bra(), SH4Assembler::JumpNear));
-        m_assembler.nop();
-        m_jump.link(this);
-        m_assembler.andlImm8r(0x1, SH4Registers::r0);
-        m_assembler.cmpEqImmR0(0x0, SH4Registers::r0);
-
-        if (dest != SH4Registers::r0)
-            move(scr1, SH4Registers::r0);
-
-        m_jump = Jump(m_assembler.jne(), SH4Assembler::JumpNear);
-        load16(scr, scr1);
-        add32(TrustedImm32(2), scr);
-        load16(scr, dest);
-        m_assembler.shllImm8r(16, dest);
-        or32(scr1, dest);
-        end.append(Jump(m_assembler.bra(), SH4Assembler::JumpNear));
-        m_assembler.nop();
-        m_jump.link(this);
-        load8(scr, scr1);
-        add32(TrustedImm32(1), scr);
-        load16(scr, dest);
-        m_assembler.shllImm8r(8, dest);
-        or32(dest, scr1);
-        add32(TrustedImm32(2), scr);
-        load8(scr, dest);
-        m_assembler.shllImm8r(8, dest);
-        m_assembler.shllImm8r(16, dest);
-        or32(scr1, dest);
-        end.link(this);
-
-        releaseScratch(scr);
-        releaseScratch(scr1);
-    }
-
-    Jump branch32WithUnalignedHalfWords(RelationalCondition cond, BaseIndex left, TrustedImm32 right)
-    {
-        RegisterID scr = scratchReg3;
-        load32WithUnalignedHalfWords(left, scr);
-        if (((cond == Equal) || (cond == NotEqual)) && !right.m_value)
-            m_assembler.testlRegReg(scr, scr);
-        else
-            compare32(right.m_value, scr, cond);
-
-        if (cond == NotEqual)
-            return branchFalse();
-        return branchTrue();
-    }
-
-    Jump branchDoubleNonZero(FPRegisterID reg, FPRegisterID scratch)
-    {
-        m_assembler.movImm8(0, scratchReg3);
-        convertInt32ToDouble(scratchReg3, scratch);
-        return branchDouble(DoubleNotEqual, reg, scratch);
-    }
-
-    Jump branchDoubleZeroOrNaN(FPRegisterID reg, FPRegisterID scratch)
-    {
-        m_assembler.movImm8(0, scratchReg3);
-        convertInt32ToDouble(scratchReg3, scratch);
-        return branchDouble(DoubleEqualOrUnordered, reg, scratch);
-    }
-
-    Jump branchDouble(DoubleCondition cond, FPRegisterID left, FPRegisterID right)
-    {
-        if (cond == DoubleEqual) {
-            m_assembler.dcmppeq(right, left);
-            return branchTrue();
-        }
-
-        if (cond == DoubleNotEqual) {
-            RegisterID scr = claimScratch();
-            JumpList end;
-            m_assembler.loadConstant(0x7fbfffff, scratchReg3);
-            m_assembler.dcnvds(right);
-            m_assembler.stsfpulReg(scr);
-            m_assembler.cmplRegReg(scratchReg3, scr, SH4Condition(Equal));
-            m_assembler.ensureSpace(m_assembler.maxInstructionSize + 22, sizeof(uint32_t));
-            end.append(Jump(m_assembler.je(), SH4Assembler::JumpNear));
-            m_assembler.dcnvds(left);
-            m_assembler.stsfpulReg(scr);
-            m_assembler.cmplRegReg(scratchReg3, scr, SH4Condition(Equal));
-            end.append(Jump(m_assembler.je(), SH4Assembler::JumpNear));
-            m_assembler.dcmppeq(right, left);
-            releaseScratch(scr);
-            Jump m_jump = branchFalse();
-            end.link(this);
-            return m_jump;
-        }
-
-        if (cond == DoubleGreaterThan) {
-            m_assembler.dcmppgt(right, left);
-            return branchTrue();
-        }
-
-        if (cond == DoubleGreaterThanOrEqual) {
-            m_assembler.dcmppgt(left, right);
-            return branchFalse();
-        }
-
-        if (cond == DoubleLessThan) {
-            m_assembler.dcmppgt(left, right);
-            return branchTrue();
-        }
-
-        if (cond == DoubleLessThanOrEqual) {
-            m_assembler.dcmppgt(right, left);
-            return branchFalse();
-        }
-
-        if (cond == DoubleEqualOrUnordered) {
-            RegisterID scr = claimScratch();
-            JumpList end;
-            m_assembler.loadConstant(0x7fbfffff, scratchReg3);
-            m_assembler.dcnvds(right);
-            m_assembler.stsfpulReg(scr);
-            m_assembler.cmplRegReg(scratchReg3, scr, SH4Condition(Equal));
-            m_assembler.ensureSpace(m_assembler.maxInstructionSize + 22, sizeof(uint32_t));
-            end.append(Jump(m_assembler.je(), SH4Assembler::JumpNear));
-            m_assembler.dcnvds(left);
-            m_assembler.stsfpulReg(scr);
-            m_assembler.cmplRegReg(scratchReg3, scr, SH4Condition(Equal));
-            end.append(Jump(m_assembler.je(), SH4Assembler::JumpNear));
-            m_assembler.dcmppeq(left, right);
-            Jump m_jump = Jump(m_assembler.je());
-            end.link(this);
-            m_assembler.extraInstrForBranch(scr);
-            releaseScratch(scr);
-            return m_jump;
-        }
-
-        if (cond == DoubleGreaterThanOrUnordered) {
-            RegisterID scr = claimScratch();
-            JumpList end;
-            m_assembler.loadConstant(0x7fbfffff, scratchReg3);
-            m_assembler.dcnvds(right);
-            m_assembler.stsfpulReg(scr);
-            m_assembler.cmplRegReg(scratchReg3, scr, SH4Condition(Equal));
-            m_assembler.ensureSpace(m_assembler.maxInstructionSize + 22, sizeof(uint32_t));
-            end.append(Jump(m_assembler.je(), SH4Assembler::JumpNear));
-            m_assembler.dcnvds(left);
-            m_assembler.stsfpulReg(scr);
-            m_assembler.cmplRegReg(scratchReg3, scr, SH4Condition(Equal));
-            end.append(Jump(m_assembler.je(), SH4Assembler::JumpNear));
-            m_assembler.dcmppgt(right, left);
-            Jump m_jump = Jump(m_assembler.je());
-            end.link(this);
-            m_assembler.extraInstrForBranch(scr);
-            releaseScratch(scr);
-            return m_jump;
-        }
-
-        if (cond == DoubleGreaterThanOrEqualOrUnordered) {
-            RegisterID scr = claimScratch();
-            JumpList end;
-            m_assembler.loadConstant(0x7fbfffff, scratchReg3);
-            m_assembler.dcnvds(right);
-            m_assembler.stsfpulReg(scr);
-            m_assembler.cmplRegReg(scratchReg3, scr, SH4Condition(Equal));
-            m_assembler.ensureSpace(m_assembler.maxInstructionSize + 22, sizeof(uint32_t));
-            end.append(Jump(m_assembler.je(), SH4Assembler::JumpNear));
-            m_assembler.dcnvds(left);
-            m_assembler.stsfpulReg(scr);
-            m_assembler.cmplRegReg(scratchReg3, scr, SH4Condition(Equal));
-            end.append(Jump(m_assembler.je(), SH4Assembler::JumpNear));
-            m_assembler.dcmppgt(left, right);
-            Jump m_jump = Jump(m_assembler.jne());
-            end.link(this);
-            m_assembler.extraInstrForBranch(scr);
-            releaseScratch(scr);
-            return m_jump;
-        }
-
-        if (cond == DoubleLessThanOrUnordered) {
-            RegisterID scr = claimScratch();
-            JumpList end;
-            m_assembler.loadConstant(0x7fbfffff, scratchReg3);
-            m_assembler.dcnvds(right);
-            m_assembler.stsfpulReg(scr);
-            m_assembler.cmplRegReg(scratchReg3, scr, SH4Condition(Equal));
-            m_assembler.ensureSpace(m_assembler.maxInstructionSize + 22, sizeof(uint32_t));
-            end.append(Jump(m_assembler.je(), SH4Assembler::JumpNear));
-            m_assembler.dcnvds(left);
-            m_assembler.stsfpulReg(scr);
-            m_assembler.cmplRegReg(scratchReg3, scr, SH4Condition(Equal));
-            end.append(Jump(m_assembler.je(), SH4Assembler::JumpNear));
-            m_assembler.dcmppgt(left, right);
-            Jump m_jump = Jump(m_assembler.je());
-            end.link(this);
-            m_assembler.extraInstrForBranch(scr);
-            releaseScratch(scr);
-            return m_jump;
-        }
-
-        if (cond == DoubleLessThanOrEqualOrUnordered) {
-            RegisterID scr = claimScratch();
-            JumpList end;
-            m_assembler.loadConstant(0x7fbfffff, scratchReg3);
-            m_assembler.dcnvds(right);
-            m_assembler.stsfpulReg(scr);
-            m_assembler.cmplRegReg(scratchReg3, scr, SH4Condition(Equal));
-            m_assembler.ensureSpace(m_assembler.maxInstructionSize + 22, sizeof(uint32_t));
-            end.append(Jump(m_assembler.je(), SH4Assembler::JumpNear));
-            m_assembler.dcnvds(left);
-            m_assembler.stsfpulReg(scr);
-            m_assembler.cmplRegReg(scratchReg3, scr, SH4Condition(Equal));
-            end.append(Jump(m_assembler.je(), SH4Assembler::JumpNear));
-            m_assembler.dcmppgt(right, left);
-            Jump m_jump = Jump(m_assembler.jne());
-            end.link(this);
-            m_assembler.extraInstrForBranch(scr);
-            releaseScratch(scr);
-            return m_jump;
-        }
-
-        ASSERT(cond == DoubleNotEqualOrUnordered);
-        RegisterID scr = claimScratch();
-        JumpList end;
-        m_assembler.loadConstant(0x7fbfffff, scratchReg3);
-        m_assembler.dcnvds(right);
-        m_assembler.stsfpulReg(scr);
-        m_assembler.cmplRegReg(scratchReg3, scr, SH4Condition(Equal));
-        m_assembler.ensureSpace(m_assembler.maxInstructionSize + 22, sizeof(uint32_t));
-        end.append(Jump(m_assembler.je(), SH4Assembler::JumpNear));
-        m_assembler.dcnvds(left);
-        m_assembler.stsfpulReg(scr);
-        m_assembler.cmplRegReg(scratchReg3, scr, SH4Condition(Equal));
-        end.append(Jump(m_assembler.je(), SH4Assembler::JumpNear));
-        m_assembler.dcmppeq(right, left);
-        Jump m_jump = Jump(m_assembler.jne());
-        end.link(this);
-        m_assembler.extraInstrForBranch(scr);
-        releaseScratch(scr);
-        return m_jump;
-    }
-
-    Jump branchTrue()
-    {
-        m_assembler.ensureSpace(m_assembler.maxInstructionSize + 6, sizeof(uint32_t));
-        Jump m_jump = Jump(m_assembler.je());
-        m_assembler.extraInstrForBranch(scratchReg3);
-        return m_jump;
-    }
-
-    Jump branchFalse()
-    {
-        m_assembler.ensureSpace(m_assembler.maxInstructionSize + 6, sizeof(uint32_t));
-        Jump m_jump = Jump(m_assembler.jne());
-        m_assembler.extraInstrForBranch(scratchReg3);
-        return m_jump;
-    }
-
-    Jump branch32(RelationalCondition cond, BaseIndex left, TrustedImm32 right)
-    {
-        RegisterID scr = claimScratch();
-        move(left.index, scr);
-        lshift32(TrustedImm32(left.scale), scr);
-        add32(left.base, scr);
-        load32(scr, left.offset, scr);
-        compare32(right.m_value, scr, cond);
-        releaseScratch(scr);
-
-        if (cond == NotEqual)
-            return branchFalse();
-        return branchTrue();
-    }
-
-    void sqrtDouble(FPRegisterID src, FPRegisterID dest)
-    {
-        if (dest != src)
-            m_assembler.dmovRegReg(src, dest);
-        m_assembler.dsqrt(dest);
-    }
-    
-    void absDouble(FPRegisterID, FPRegisterID)
-    {
-        RELEASE_ASSERT_NOT_REACHED();
-    }
-
-    Jump branchTest8(ResultCondition cond, Address address, TrustedImm32 mask = TrustedImm32(-1))
-    {
-        RegisterID addressTempRegister = claimScratch();
-        load8(address, addressTempRegister);
-        Jump jmp = branchTest32(cond, addressTempRegister, mask);
-        releaseScratch(addressTempRegister);
-        return jmp;
-    }
-
-    Jump branchTest8(ResultCondition cond, AbsoluteAddress address, TrustedImm32 mask = TrustedImm32(-1))
-    {
-        RegisterID addressTempRegister = claimScratch();
-        move(TrustedImmPtr(address.m_ptr), addressTempRegister);
-        load8(Address(addressTempRegister), addressTempRegister);
-        Jump jmp = branchTest32(cond, addressTempRegister, mask);
-        releaseScratch(addressTempRegister);
-        return jmp;
-    }
-
-    void signExtend32ToPtr(RegisterID src, RegisterID dest)
-    {
-        if (src != dest)
-            move(src, dest);
-    }
-
-    Jump branch8(RelationalCondition cond, Address left, TrustedImm32 right)
-    {
-        RegisterID addressTempRegister = claimScratch();
-        load8(left, addressTempRegister);
-        Jump jmp = branch32(cond, addressTempRegister, right);
-        releaseScratch(addressTempRegister);
-        return jmp;
-    }
-
-    void compare8(RelationalCondition cond, Address left, TrustedImm32 right, RegisterID dest)
-    {
-        RegisterID addressTempRegister = claimScratch();
-        load8(left, addressTempRegister);
-        compare32(cond, addressTempRegister, right, dest);
-        releaseScratch(addressTempRegister);
-    }
-
-    Jump branchTruncateDoubleToInt32(FPRegisterID src, RegisterID dest)
-    {
-        m_assembler.ftrcdrmfpul(src);
-        m_assembler.stsfpulReg(dest);
-        m_assembler.loadConstant(0x7fffffff, scratchReg3);
-        m_assembler.cmplRegReg(dest, scratchReg3, SH4Condition(Equal));
-        m_assembler.ensureSpace(m_assembler.maxInstructionSize + 14, sizeof(uint32_t));
-        m_assembler.branch(BT_OPCODE, 2);
-        m_assembler.addlImm8r(1, scratchReg3);
-        m_assembler.cmplRegReg(dest, scratchReg3, SH4Condition(Equal));
-        return branchTrue();
-    }
-
-    // Stack manipulation operations
-
-    void pop(RegisterID dest)
-    {
-        m_assembler.popReg(dest);
-    }
-
-    void push(RegisterID src)
-    {
-        m_assembler.pushReg(src);
-    }
-
-    void push(Address address)
-    {
-        if (!address.offset) {
-            push(address.base);
-            return;
-        }
-
-        if ((address.offset < 0) || (address.offset >= 64)) {
-            RegisterID scr = claimScratch();
-            m_assembler.loadConstant(address.offset, scr);
-            m_assembler.addlRegReg(address.base, scr);
-            m_assembler.movlMemReg(scr, SH4Registers::sp);
-            m_assembler.addlImm8r(-4, SH4Registers::sp);
-            releaseScratch(scr);
-            return;
-        }
-
-        m_assembler.movlMemReg(address.offset >> 2, address.base, SH4Registers::sp);
-        m_assembler.addlImm8r(-4, SH4Registers::sp);
-    }
-
-    void push(TrustedImm32 imm)
-    {
-        RegisterID scr = claimScratch();
-        m_assembler.loadConstant(imm.m_value, scr);
-        push(scr);
-        releaseScratch(scr);
-    }
-
-    // Register move operations
-
-    void move(TrustedImm32 imm, RegisterID dest)
-    {
-        m_assembler.loadConstant(imm.m_value, dest);
-    }
-
-    DataLabelPtr moveWithPatch(TrustedImmPtr initialValue, RegisterID dest)
-    {
-        m_assembler.ensureSpace(m_assembler.maxInstructionSize, sizeof(uint32_t));
-        DataLabelPtr dataLabel(this);
-        m_assembler.loadConstantUnReusable(reinterpret_cast<uint32_t>(initialValue.m_value), dest);
-        return dataLabel;
-    }
-
-    void move(RegisterID src, RegisterID dest)
-    {
-        if (src != dest)
-            m_assembler.movlRegReg(src, dest);
-    }
-
-    void move(TrustedImmPtr imm, RegisterID dest)
-    {
-        m_assembler.loadConstant(imm.asIntptr(), dest);
-    }
-
-    void extuw(RegisterID src, RegisterID dst)
-    {
-        m_assembler.extuw(src, dst);
-    }
-
-    void compare32(RelationalCondition cond, RegisterID left, RegisterID right, RegisterID dest)
-    {
-        m_assembler.cmplRegReg(right, left, SH4Condition(cond));
-        if (cond != NotEqual) {
-            m_assembler.movt(dest);
-            return;
-        }
-
-        m_assembler.ensureSpace(m_assembler.maxInstructionSize + 4);
-        m_assembler.movImm8(0, dest);
-        m_assembler.branch(BT_OPCODE, 0);
-        m_assembler.movImm8(1, dest);
-    }
-
-    void compare32(RelationalCondition cond, RegisterID left, TrustedImm32 right, RegisterID dest)
-    {
-        if (left != dest) {
-            move(right, dest);
-            compare32(cond, left, dest, dest);
-            return;
-        }
-
-        RegisterID scr = claimScratch();
-        move(right, scr);
-        compare32(cond, left, scr, dest);
-        releaseScratch(scr);
-    }
-
-    void test8(ResultCondition cond, Address address, TrustedImm32 mask, RegisterID dest)
-    {
-        ASSERT((cond == Zero) || (cond == NonZero));
-
-        load8(address, dest);
-        if (mask.m_value == -1)
-            compare32(0, dest, static_cast<RelationalCondition>(cond));
-        else
-            testlImm(mask.m_value, dest);
-        if (cond != NonZero) {
-            m_assembler.movt(dest);
-            return;
-        }
-
-        m_assembler.ensureSpace(m_assembler.maxInstructionSize + 4);
-        m_assembler.movImm8(0, dest);
-        m_assembler.branch(BT_OPCODE, 0);
-        m_assembler.movImm8(1, dest);
-    }
-
-    void loadPtrLinkReg(ImplicitAddress address)
-    {
-        RegisterID scr = claimScratch();
-        load32(address, scr);
-        m_assembler.ldspr(scr);
-        releaseScratch(scr);
-    }
-
-    Jump branch32(RelationalCondition cond, RegisterID left, RegisterID right)
-    {
-        m_assembler.cmplRegReg(right, left, SH4Condition(cond));
-        /* BT label => BF off
-           nop         LDR reg
-           nop         braf @reg
-           nop         nop
-         */
-        if (cond == NotEqual)
-            return branchFalse();
-        return branchTrue();
-    }
-
-    Jump branch32(RelationalCondition cond, RegisterID left, TrustedImm32 right)
-    {
-        if (((cond == Equal) || (cond == NotEqual)) && !right.m_value)
-            m_assembler.testlRegReg(left, left);
-        else
-            compare32(right.m_value, left, cond);
-
-        if (cond == NotEqual)
-            return branchFalse();
-        return branchTrue();
-    }
-
-    Jump branch32(RelationalCondition cond, RegisterID left, Address right)
-    {
-        compare32(right.offset, right.base, left, cond);
-        if (cond == NotEqual)
-            return branchFalse();
-        return branchTrue();
-    }
-
-    Jump branch32(RelationalCondition cond, Address left, RegisterID right)
-    {
-        compare32(right, left.offset, left.base, cond);
-        if (cond == NotEqual)
-            return branchFalse();
-        return branchTrue();
-    }
-
-    Jump branch32(RelationalCondition cond, Address left, TrustedImm32 right)
-    {
-        compare32(right.m_value, left.offset, left.base, cond);
-        if (cond == NotEqual)
-            return branchFalse();
-        return branchTrue();
-    }
-
-    Jump branch32(RelationalCondition cond, AbsoluteAddress left, RegisterID right)
-    {
-        RegisterID scr = claimScratch();
-
-        move(TrustedImm32(reinterpret_cast<uint32_t>(left.m_ptr)), scr);
-        m_assembler.cmplRegReg(right, scr, SH4Condition(cond));
-        releaseScratch(scr);
-
-        if (cond == NotEqual)
-            return branchFalse();
-        return branchTrue();
-    }
-
-    Jump branch32(RelationalCondition cond, AbsoluteAddress left, TrustedImm32 right)
-    {
-        RegisterID addressTempRegister = claimScratch();
-
-        m_assembler.loadConstant(reinterpret_cast<uint32_t>(left.m_ptr), addressTempRegister);
-        m_assembler.movlMemReg(addressTempRegister, addressTempRegister);
-        compare32(right.m_value, addressTempRegister, cond);
-        releaseScratch(addressTempRegister);
-
-        if (cond == NotEqual)
-            return branchFalse();
-        return branchTrue();
-    }
-
-    Jump branch8(RelationalCondition cond, BaseIndex left, TrustedImm32 right)
-    {
-        ASSERT(!(right.m_value & 0xFFFFFF00));
-        RegisterID scr = claimScratch();
-
-        move(left.index, scr);
-        lshift32(TrustedImm32(left.scale), scr);
-
-        if (left.offset)
-            add32(TrustedImm32(left.offset), scr);
-        add32(left.base, scr);
-        load8(scr, scr);
-        RegisterID scr1 = claimScratch();
-        m_assembler.loadConstant(right.m_value, scr1);
-        releaseScratch(scr);
-        releaseScratch(scr1);
-
-        return branch32(cond, scr, scr1);
-    }
-
-    Jump branchTest32(ResultCondition cond, RegisterID reg, RegisterID mask)
-    {
-        ASSERT((cond == Zero) || (cond == NonZero));
-
-        m_assembler.testlRegReg(reg, mask);
-
-        if (cond == NonZero) // NotEqual
-            return branchFalse();
-        return branchTrue();
-    }
-
-    Jump branchTest32(ResultCondition cond, RegisterID reg, TrustedImm32 mask = TrustedImm32(-1))
-    {
-        ASSERT((cond == Zero) || (cond == NonZero));
-
-        if (mask.m_value == -1)
-            m_assembler.testlRegReg(reg, reg);
-        else
-            testlImm(mask.m_value, reg);
-
-        if (cond == NonZero) // NotEqual
-            return branchFalse();
-        return branchTrue();
-    }
-
-    Jump branchTest32(ResultCondition cond, Address address, TrustedImm32 mask = TrustedImm32(-1))
-    {
-        ASSERT((cond == Zero) || (cond == NonZero));
-
-        if (mask.m_value == -1)
-            compare32(0, address.offset, address.base, static_cast<RelationalCondition>(cond));
-        else
-            testImm(mask.m_value, address.offset, address.base);
-
-        if (cond == NonZero) // NotEqual
-            return branchFalse();
-        return branchTrue();
-    }
-
-    Jump branchTest32(ResultCondition cond, BaseIndex address, TrustedImm32 mask = TrustedImm32(-1))
-    {
-        RegisterID scr = claimScratch();
-
-        move(address.index, scr);
-        lshift32(TrustedImm32(address.scale), scr);
-        add32(address.base, scr);
-        load32(scr, address.offset, scr);
-
-        if (mask.m_value == -1)
-            m_assembler.testlRegReg(scr, scr);
-        else
-            testlImm(mask.m_value, scr);
-
-        releaseScratch(scr);
-
-        if (cond == NonZero) // NotEqual
-            return branchFalse();
-        return branchTrue();
-    }
-
-    Jump jump()
-    {
-        return Jump(m_assembler.jmp());
-    }
-
-    void jump(RegisterID target)
-    {
-        m_assembler.jmpReg(target);
-    }
-
-    void jump(Address address)
-    {
-        RegisterID scr = claimScratch();
-
-        if ((address.offset < 0) || (address.offset >= 64)) {
-            m_assembler.loadConstant(address.offset, scr);
-            m_assembler.addlRegReg(address.base, scr);
-            m_assembler.movlMemReg(scr, scr);
-        } else if (address.offset)
-            m_assembler.movlMemReg(address.offset >> 2, address.base, scr);
-        else
-            m_assembler.movlMemReg(address.base, scr);
-        m_assembler.jmpReg(scr);
-
-        releaseScratch(scr);
-    }
-
-    // Arithmetic control flow operations
-
-    Jump branchAdd32(ResultCondition cond, RegisterID src, RegisterID dest)
-    {
-        ASSERT((cond == Overflow) || (cond == Signed) || (cond == Zero) || (cond == NonZero));
-
-        if (cond == Overflow) {
-            m_assembler.addvlRegReg(src, dest);
-            return branchTrue();
-        }
-
-        if (cond == Signed) {
-            m_assembler.addlRegReg(src, dest);
-            // Check if dest is negative
-            m_assembler.cmppz(dest);
-            return branchFalse();
-        }
-
-        m_assembler.addlRegReg(src, dest);
-        compare32(0, dest, Equal);
-
-        if (cond == NonZero) // NotEqual
-            return branchFalse();
-        return branchTrue();
-    }
-
-    Jump branchAdd32(ResultCondition cond, TrustedImm32 imm, RegisterID dest)
-    {
-        ASSERT((cond == Overflow) || (cond == Signed) || (cond == Zero) || (cond == NonZero));
-
-        move(imm, scratchReg3);
-        return branchAdd32(cond, scratchReg3, dest);
-    }
-
-    Jump branchAdd32(ResultCondition cond, RegisterID src, TrustedImm32 imm, RegisterID dest)
-    {
-        ASSERT((cond == Overflow) || (cond == Signed) || (cond == Zero) || (cond == NonZero));
-
-        if (src != dest)
-            move(src, dest);
-
-        if (cond == Overflow) {
-            move(imm, scratchReg3);
-            m_assembler.addvlRegReg(scratchReg3, dest);
-            return branchTrue();
-        }
-
-        add32(imm, dest);
-
-        if (cond == Signed) {
-            m_assembler.cmppz(dest);
-            return branchFalse();
-        }
-
-        compare32(0, dest, Equal);
-
-        if (cond == NonZero) // NotEqual
-            return branchFalse();
-        return branchTrue();
-    }
-
-    Jump branchMul32(ResultCondition cond, RegisterID src, RegisterID dest)
-    {
-        ASSERT((cond == Overflow) || (cond == Signed) || (cond == Zero) || (cond == NonZero));
-
-        if (cond == Overflow) {
-            RegisterID scr1 = claimScratch();
-            RegisterID scr = claimScratch();
-            m_assembler.dmullRegReg(src, dest);
-            m_assembler.stsmacl(dest);
-            m_assembler.movImm8(-31, scr);
-            m_assembler.movlRegReg(dest, scr1);
-            m_assembler.shaRegReg(scr1, scr);
-            m_assembler.stsmach(scr);
-            m_assembler.cmplRegReg(scr, scr1, SH4Condition(Equal));
-            releaseScratch(scr1);
-            releaseScratch(scr);
-            return branchFalse();
-        }
-
-        m_assembler.imullRegReg(src, dest);
-        m_assembler.stsmacl(dest);
-        if (cond == Signed) {
-            // Check if dest is negative
-            m_assembler.cmppz(dest);
-            return branchFalse();
-        }
-
-        compare32(0, dest, static_cast<RelationalCondition>(cond));
-
-        if (cond == NonZero) // NotEqual
-            return branchFalse();
-        return branchTrue();
-    }
-
-    Jump branchMul32(ResultCondition cond, TrustedImm32 imm, RegisterID src, RegisterID dest)
-    {
-        ASSERT((cond == Overflow) || (cond == Signed) || (cond == Zero) || (cond == NonZero));
-
-        move(imm, scratchReg3);
-        if (src != dest)
-            move(src, dest);
-
-        return branchMul32(cond, scratchReg3, dest);
-    }
-
-    Jump branchSub32(ResultCondition cond, RegisterID src, RegisterID dest)
-    {
-        ASSERT((cond == Overflow) || (cond == Signed) || (cond == Zero) || (cond == NonZero));
-
-        if (cond == Overflow) {
-            m_assembler.subvlRegReg(src, dest);
-            return branchTrue();
-        }
-
-        if (cond == Signed) {
-            // Check if dest is negative
-            m_assembler.sublRegReg(src, dest);
-            compare32(0, dest, LessThan);
-            return branchTrue();
-        }
-
-        sub32(src, dest);
-        compare32(0, dest, static_cast<RelationalCondition>(cond));
-
-        if (cond == NonZero) // NotEqual
-            return branchFalse();
-        return branchTrue();
-    }
-
-    Jump branchSub32(ResultCondition cond, TrustedImm32 imm, RegisterID dest)
-    {
-        ASSERT((cond == Overflow) || (cond == Signed) || (cond == Zero) || (cond == NonZero));
-
-        move(imm, scratchReg3);
-        return branchSub32(cond, scratchReg3, dest);
-    }
-
-    Jump branchSub32(ResultCondition cond, RegisterID src, TrustedImm32 imm, RegisterID dest)
-    {
-        move(imm, scratchReg3);
-        if (src != dest)
-            move(src, dest);
-        return branchSub32(cond, scratchReg3, dest);
-    }
-
-    Jump branchSub32(ResultCondition cond, RegisterID src1, RegisterID src2, RegisterID dest)
-    {
-        if (src1 != dest)
-            move(src1, dest);
-        return branchSub32(cond, src2, dest);
-    }
-
-    Jump branchOr32(ResultCondition cond, RegisterID src, RegisterID dest)
-    {
-        ASSERT((cond == Signed) || (cond == Zero) || (cond == NonZero));
-
-        if (cond == Signed) {
-            or32(src, dest);
-            compare32(0, dest, static_cast<RelationalCondition>(LessThan));
-            return branchTrue();
-        }
-
-        or32(src, dest);
-        compare32(0, dest, static_cast<RelationalCondition>(cond));
-
-        if (cond == NonZero) // NotEqual
-            return branchFalse();
-        return branchTrue();
-    }
-
-    void branchConvertDoubleToInt32(FPRegisterID src, RegisterID dest, JumpList& failureCases, FPRegisterID fpTemp)
-    {
-        m_assembler.ftrcdrmfpul(src);
-        m_assembler.stsfpulReg(dest);
-        convertInt32ToDouble(dest, fscratch);
-        failureCases.append(branchDouble(DoubleNotEqualOrUnordered, fscratch, src));
-
-        if (dest == SH4Registers::r0)
-            m_assembler.cmpEqImmR0(0, dest);
-        else {
-            m_assembler.movImm8(0, scratchReg3);
-            m_assembler.cmplRegReg(scratchReg3, dest, SH4Condition(Equal));
-        }
-        failureCases.append(branchTrue());
-    }
-
-    void neg32(RegisterID dst)
-    {
-        m_assembler.neg(dst, dst);
-    }
-
-    void urshift32(RegisterID shiftamount, RegisterID dest)
-    {
-        if (shiftamount == SH4Registers::r0)
-            m_assembler.andlImm8r(0x1f, shiftamount);
-        else {
-            RegisterID scr = claimScratch();
-            m_assembler.loadConstant(0x1f, scr);
-            m_assembler.andlRegReg(scr, shiftamount);
-            releaseScratch(scr);
-        }
-        m_assembler.neg(shiftamount, shiftamount);
-        m_assembler.shllRegReg(dest, shiftamount);
-    }
-
-    void urshift32(TrustedImm32 imm, RegisterID dest)
-    {
-        RegisterID scr = claimScratch();
-        m_assembler.loadConstant(-(imm.m_value & 0x1f), scr);
-        m_assembler.shaRegReg(dest, scr);
-        releaseScratch(scr);
-    }
-
-    void urshift32(RegisterID src, TrustedImm32 shiftamount, RegisterID dest)
-    {
-        if (src != dest)
-            move(src, dest);
-
-        urshift32(shiftamount, dest);
-    }
-
-    Call call()
-    {
-        return Call(m_assembler.call(), Call::Linkable);
-    }
-
-    Call nearCall()
-    {
-        return Call(m_assembler.call(), Call::LinkableNear);
-    }
-
-    Call call(RegisterID target)
-    {
-        return Call(m_assembler.call(target), Call::None);
-    }
-
-    void call(Address address, RegisterID target)
-    {
-        load32(address.base, address.offset, target);
-        m_assembler.ensureSpace(m_assembler.maxInstructionSize + 2);
-        m_assembler.branch(JSR_OPCODE, target);
-        m_assembler.nop();
-    }
-
-    void breakpoint()
-    {
-        m_assembler.bkpt();
-        m_assembler.nop();
-    }
-
-    Jump branchPtrWithPatch(RelationalCondition cond, RegisterID left, DataLabelPtr& dataLabel, TrustedImmPtr initialRightValue = TrustedImmPtr(0))
-    {
-        RegisterID dataTempRegister = claimScratch();
-
-        dataLabel = moveWithPatch(initialRightValue, dataTempRegister);
-        m_assembler.cmplRegReg(dataTempRegister, left, SH4Condition(cond));
-        releaseScratch(dataTempRegister);
-
-        if (cond == NotEqual)
-            return branchFalse();
-        return branchTrue();
-    }
-
-    Jump branchPtrWithPatch(RelationalCondition cond, Address left, DataLabelPtr& dataLabel, TrustedImmPtr initialRightValue = TrustedImmPtr(0))
-    {
-        RegisterID scr = claimScratch();
-
-        m_assembler.loadConstant(left.offset, scr);
-        m_assembler.addlRegReg(left.base, scr);
-        m_assembler.movlMemReg(scr, scr);
-        RegisterID scr1 = claimScratch();
-        dataLabel = moveWithPatch(initialRightValue, scr1);
-        m_assembler.cmplRegReg(scr1, scr, SH4Condition(cond));
-        releaseScratch(scr);
-        releaseScratch(scr1);
-
-        if (cond == NotEqual)
-            return branchFalse();
-        return branchTrue();
-    }
-
-    void ret()
-    {
-        m_assembler.ret();
-        m_assembler.nop();
-    }
-
-    DataLabelPtr storePtrWithPatch(TrustedImmPtr initialValue, ImplicitAddress address)
-    {
-        RegisterID scr = claimScratch();
-        DataLabelPtr label = moveWithPatch(initialValue, scr);
-        store32(scr, address);
-        releaseScratch(scr);
-        return label;
-    }
-
-    DataLabelPtr storePtrWithPatch(ImplicitAddress address) { return storePtrWithPatch(TrustedImmPtr(0), address); }
-
-    int sizeOfConstantPool()
-    {
-        return m_assembler.sizeOfConstantPool();
-    }
-
-    Call tailRecursiveCall()
-    {
-        RegisterID scr = claimScratch();
-
-        m_assembler.loadConstantUnReusable(0x0, scr, true);
-        Jump m_jump = Jump(m_assembler.jmp(scr));
-        releaseScratch(scr);
-
-        return Call::fromTailJump(m_jump);
-    }
-
-    Call makeTailRecursiveCall(Jump oldJump)
-    {
-        oldJump.link(this);
-        return tailRecursiveCall();
-    }
-
-    void nop()
-    {
-        m_assembler.nop();
-    }
-
-    static FunctionPtr readCallTarget(CodeLocationCall call)
-    {
-        return FunctionPtr(reinterpret_cast<void(*)()>(SH4Assembler::readCallTarget(call.dataLocation())));
-    }
-
-    static void replaceWithJump(CodeLocationLabel instructionStart, CodeLocationLabel destination)
-    {
-        RELEASE_ASSERT_NOT_REACHED();
-    }
-    
-    static ptrdiff_t maxJumpReplacementSize()
-    {
-        RELEASE_ASSERT_NOT_REACHED();
-        return 0;
-    }
-
-    static bool canJumpReplacePatchableBranchPtrWithPatch() { return false; }
-
-    static CodeLocationLabel startOfBranchPtrWithPatchOnRegister(CodeLocationDataLabelPtr label)
-    {
-        return label.labelAtOffset(0);
-    }
-
-    static void revertJumpReplacementToBranchPtrWithPatch(CodeLocationLabel instructionStart, RegisterID, void* initialValue)
-    {
-        SH4Assembler::revertJump(instructionStart.dataLocation(), reinterpret_cast<uintptr_t>(initialValue) & 0xffff);
-    }
-
-    static CodeLocationLabel startOfPatchableBranchPtrWithPatchOnAddress(CodeLocationDataLabelPtr)
-    {
-        UNREACHABLE_FOR_PLATFORM();
-        return CodeLocationLabel();
-    }
-
-    static void revertJumpReplacementToPatchableBranchPtrWithPatch(CodeLocationLabel instructionStart, Address, void* initialValue)
-    {
-        UNREACHABLE_FOR_PLATFORM();
-    }
-
-protected:
-    SH4Assembler::Condition SH4Condition(RelationalCondition cond)
-    {
-        return static_cast<SH4Assembler::Condition>(cond);
-    }
-
-    SH4Assembler::Condition SH4Condition(ResultCondition cond)
-    {
-        return static_cast<SH4Assembler::Condition>(cond);
-    }
-private:
-    template <typename, template <typename> class> friend class LinkBufferBase;
-    friend class RepatchBuffer;
-
-    static void linkCall(void*, Call, FunctionPtr);
-    static void repatchCall(CodeLocationCall, CodeLocationLabel);
-    static void repatchCall(CodeLocationCall, FunctionPtr);
-};
-
-} // namespace JSC
-
-#endif // ENABLE(ASSEMBLER)
-
-#endif // MacroAssemblerSH4_h
diff --git a/src/3rdparty/masm/assembler/MacroAssemblerX86.h b/src/3rdparty/masm/assembler/MacroAssemblerX86.h
index 280cf427fc..e3e0bfe5e1 100644
--- a/src/3rdparty/masm/assembler/MacroAssemblerX86.h
+++ b/src/3rdparty/masm/assembler/MacroAssemblerX86.h
@@ -108,6 +108,11 @@ public:
         m_assembler.adcl_im(imm.m_value >> 31, reinterpret_cast<const char*>(address.m_ptr) + sizeof(int32_t));
     }
 
+    void getEffectiveAddress(BaseIndex address, RegisterID dest)
+    {
+        return x86Lea32(address, dest);
+    }
+
     void and32(TrustedImm32 imm, AbsoluteAddress address)
     {
         m_assembler.andl_im(imm.m_value, address.m_ptr);
diff --git a/src/3rdparty/masm/assembler/MacroAssemblerX86Common.h b/src/3rdparty/masm/assembler/MacroAssemblerX86Common.h
index 94771be6a7..769b4346ee 100644
--- a/src/3rdparty/masm/assembler/MacroAssemblerX86Common.h
+++ b/src/3rdparty/masm/assembler/MacroAssemblerX86Common.h
@@ -146,14 +146,24 @@ public:
         m_assembler.andl_rr(src, dest);
     }
 
-    void add32(RegisterID op1, RegisterID op2, RegisterID dest)
+    void add32(RegisterID a, RegisterID b, RegisterID dest)
     {
-        if (op2 == dest) {
-            add32(op1, dest);
-        } else {
-            move(op1, dest);
-            add32(op2, dest);
+        x86Lea32(BaseIndex(a, b, TimesOne), dest);
+    }
+
+    void x86Lea32(BaseIndex index, RegisterID dest)
+    {
+        if (!index.scale && !index.offset) {
+            if (index.base == dest) {
+                add32(index.index, dest);
+                return;
+            }
+            if (index.index == dest) {
+                add32(index.base, dest);
+                return;
+            }
         }
+        m_assembler.leal_mr(index.offset, index.base, index.index, index.scale, dest);
     }
 
     void and32(TrustedImm32 imm, RegisterID dest)
@@ -501,6 +511,11 @@ public:
         load32(address, dest);
     }
 
+    void load16Unaligned(ImplicitAddress address, RegisterID dest)
+    {
+        load16(address, dest);
+    }
+
     void load16Unaligned(BaseIndex address, RegisterID dest)
     {
         load16(address, dest);
@@ -558,6 +573,11 @@ public:
         m_assembler.movzwl_mr(address.offset, address.base, address.index, address.scale, dest);
     }
     
+    void load16(ImplicitAddress address, RegisterID dest)
+    {
+        m_assembler.movzwl_mr(address.offset, address.base, dest);
+    }
+
     void load16(Address address, RegisterID dest)
     {
         m_assembler.movzwl_mr(address.offset, address.base, dest);
diff --git a/src/3rdparty/masm/assembler/MacroAssemblerX86_64.h b/src/3rdparty/masm/assembler/MacroAssemblerX86_64.h
index c7c6aae637..64df58d121 100644
--- a/src/3rdparty/masm/assembler/MacroAssemblerX86_64.h
+++ b/src/3rdparty/masm/assembler/MacroAssemblerX86_64.h
@@ -116,6 +116,23 @@ public:
         sub32(imm, Address(scratchRegister));
     }
 
+    void load16(ExtendedAddress address, RegisterID dest)
+    {
+        TrustedImmPtr addr(reinterpret_cast<void*>(address.offset));
+        MacroAssemblerX86Common::move(addr, scratchRegister);
+        MacroAssemblerX86Common::load16(BaseIndex(scratchRegister, address.base, TimesTwo), dest);
+    }
+
+    void load16(BaseIndex address, RegisterID dest)
+    {
+        MacroAssemblerX86Common::load16(address, dest);
+    }
+
+    void load16(Address address, RegisterID dest)
+    {
+        MacroAssemblerX86Common::load16(address, dest);
+    }
+
     void load32(const void* address, RegisterID dest)
     {
         if (dest == X86Registers::eax)
@@ -243,6 +260,26 @@ public:
         add64(imm, Address(scratchRegister));
     }
 
+    void x86Lea64(BaseIndex index, RegisterID dest)
+    {
+        if (!index.scale && !index.offset) {
+            if (index.base == dest) {
+                add64(index.index, dest);
+                return;
+            }
+            if (index.index == dest) {
+                add64(index.base, dest);
+                return;
+            }
+        }
+        m_assembler.leaq_mr(index.offset, index.base, index.index, index.scale, dest);
+    }
+
+    void getEffectiveAddress(BaseIndex address, RegisterID dest)
+    {
+        return x86Lea64(address, dest);
+    }
+
     void and64(RegisterID src, RegisterID dest)
     {
         m_assembler.andq_rr(src, dest);
@@ -292,6 +329,12 @@ public:
         or64(imm, dest);
     }
     
+    void or64(TrustedImm64 imm, RegisterID src, RegisterID dest)
+    {
+        move(src, dest);
+        or64(imm, dest);
+    }
+
     void rotateRight64(TrustedImm32 imm, RegisterID srcDst)
     {
         m_assembler.rorq_i8r(imm.m_value, srcDst);
@@ -366,6 +409,13 @@ public:
         }
     }
 
+    void urshift64(RegisterID src, TrustedImm32 imm, RegisterID dest)
+    {
+        if (src != dest)
+            move(src, dest);
+        urshift64(imm, dest);
+    }
+
     void urshift64(TrustedImm32 imm, RegisterID dest)
     {
         m_assembler.shrq_i8r(imm.m_value, dest);
diff --git a/src/3rdparty/masm/assembler/SH4Assembler.h b/src/3rdparty/masm/assembler/SH4Assembler.h
deleted file mode 100644
index b7a166ea99..0000000000
--- a/src/3rdparty/masm/assembler/SH4Assembler.h
+++ /dev/null
@@ -1,2152 +0,0 @@
-/*
- * Copyright (C) 2009-2011 STMicroelectronics. All rights reserved.
- * Copyright (C) 2008 Apple Inc. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
- * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef SH4Assembler_h
-#define SH4Assembler_h
-
-#if ENABLE(ASSEMBLER) && CPU(SH4)
-
-#include "AssemblerBuffer.h"
-#include "AssemblerBufferWithConstantPool.h"
-#include "JITCompilationEffort.h"
-#include <stdarg.h>
-#include <stdint.h>
-#include <stdio.h>
-#include <wtf/Assertions.h>
-#include <wtf/DataLog.h>
-#include <wtf/Vector.h>
-
-#ifndef NDEBUG
-#define SH4_ASSEMBLER_TRACING
-#endif
-
-namespace JSC {
-typedef uint16_t SH4Word;
-
-enum {
-    INVALID_OPCODE = 0xffff,
-    ADD_OPCODE = 0x300c,
-    ADDIMM_OPCODE = 0x7000,
-    ADDC_OPCODE = 0x300e,
-    ADDV_OPCODE = 0x300f,
-    AND_OPCODE = 0x2009,
-    ANDIMM_OPCODE = 0xc900,
-    DIV0_OPCODE = 0x2007,
-    DIV1_OPCODE = 0x3004,
-    BF_OPCODE = 0x8b00,
-    BFS_OPCODE = 0x8f00,
-    BRA_OPCODE = 0xa000,
-    BRAF_OPCODE = 0x0023,
-    NOP_OPCODE = 0x0009,
-    BSR_OPCODE = 0xb000,
-    RTS_OPCODE = 0x000b,
-    BT_OPCODE = 0x8900,
-    BTS_OPCODE = 0x8d00,
-    BSRF_OPCODE = 0x0003,
-    BRK_OPCODE = 0x003b,
-    FTRC_OPCODE = 0xf03d,
-    CMPEQ_OPCODE = 0x3000,
-    CMPEQIMM_OPCODE = 0x8800,
-    CMPGE_OPCODE = 0x3003,
-    CMPGT_OPCODE = 0x3007,
-    CMPHI_OPCODE = 0x3006,
-    CMPHS_OPCODE = 0x3002,
-    CMPPL_OPCODE = 0x4015,
-    CMPPZ_OPCODE = 0x4011,
-    CMPSTR_OPCODE = 0x200c,
-    DT_OPCODE = 0x4010,
-    FCMPEQ_OPCODE = 0xf004,
-    FCMPGT_OPCODE = 0xf005,
-    FMOV_OPCODE = 0xf00c,
-    FADD_OPCODE = 0xf000,
-    FMUL_OPCODE = 0xf002,
-    FSUB_OPCODE = 0xf001,
-    FDIV_OPCODE = 0xf003,
-    FNEG_OPCODE = 0xf04d,
-    JMP_OPCODE = 0x402b,
-    JSR_OPCODE = 0x400b,
-    LDSPR_OPCODE = 0x402a,
-    LDSLPR_OPCODE = 0x4026,
-    MOV_OPCODE = 0x6003,
-    MOVIMM_OPCODE = 0xe000,
-    MOVB_WRITE_RN_OPCODE = 0x2000,
-    MOVB_WRITE_RNDEC_OPCODE = 0x2004,
-    MOVB_WRITE_R0RN_OPCODE = 0x0004,
-    MOVB_WRITE_OFFGBR_OPCODE = 0xc000,
-    MOVB_WRITE_OFFRN_OPCODE = 0x8000,
-    MOVB_READ_RM_OPCODE = 0x6000,
-    MOVB_READ_RMINC_OPCODE = 0x6004,
-    MOVB_READ_R0RM_OPCODE = 0x000c,
-    MOVB_READ_OFFGBR_OPCODE = 0xc400,
-    MOVB_READ_OFFRM_OPCODE = 0x8400,
-    MOVL_WRITE_RN_OPCODE = 0x2002,
-    MOVL_WRITE_RNDEC_OPCODE = 0x2006,
-    MOVL_WRITE_R0RN_OPCODE = 0x0006,
-    MOVL_WRITE_OFFGBR_OPCODE = 0xc200,
-    MOVL_WRITE_OFFRN_OPCODE = 0x1000,
-    MOVL_READ_RM_OPCODE = 0x6002,
-    MOVL_READ_RMINC_OPCODE = 0x6006,
-    MOVL_READ_R0RM_OPCODE = 0x000e,
-    MOVL_READ_OFFGBR_OPCODE = 0xc600,
-    MOVL_READ_OFFPC_OPCODE = 0xd000,
-    MOVL_READ_OFFRM_OPCODE = 0x5000,
-    MOVW_WRITE_RN_OPCODE = 0x2001,
-    MOVW_READ_RM_OPCODE = 0x6001,
-    MOVW_READ_R0RM_OPCODE = 0x000d,
-    MOVW_READ_OFFRM_OPCODE = 0x8500,
-    MOVW_READ_OFFPC_OPCODE = 0x9000,
-    MOVA_READ_OFFPC_OPCODE = 0xc700,
-    MOVT_OPCODE = 0x0029,
-    MULL_OPCODE = 0x0007,
-    DMULL_L_OPCODE = 0x3005,
-    STSMACL_OPCODE = 0x001a,
-    STSMACH_OPCODE = 0x000a,
-    DMULSL_OPCODE = 0x300d,
-    NEG_OPCODE = 0x600b,
-    NEGC_OPCODE = 0x600a,
-    NOT_OPCODE = 0x6007,
-    OR_OPCODE = 0x200b,
-    ORIMM_OPCODE = 0xcb00,
-    ORBIMM_OPCODE = 0xcf00,
-    SETS_OPCODE = 0x0058,
-    SETT_OPCODE = 0x0018,
-    SHAD_OPCODE = 0x400c,
-    SHAL_OPCODE = 0x4020,
-    SHAR_OPCODE = 0x4021,
-    SHLD_OPCODE = 0x400d,
-    SHLL_OPCODE = 0x4000,
-    SHLL2_OPCODE = 0x4008,
-    SHLL8_OPCODE = 0x4018,
-    SHLL16_OPCODE = 0x4028,
-    SHLR_OPCODE = 0x4001,
-    SHLR2_OPCODE = 0x4009,
-    SHLR8_OPCODE = 0x4019,
-    SHLR16_OPCODE = 0x4029,
-    STSPR_OPCODE = 0x002a,
-    STSLPR_OPCODE = 0x4022,
-    FLOAT_OPCODE = 0xf02d,
-    SUB_OPCODE = 0x3008,
-    SUBC_OPCODE = 0x300a,
-    SUBV_OPCODE = 0x300b,
-    TST_OPCODE = 0x2008,
-    TSTIMM_OPCODE = 0xc800,
-    TSTB_OPCODE = 0xcc00,
-    EXTUB_OPCODE = 0x600c,
-    EXTUW_OPCODE = 0x600d,
-    XOR_OPCODE = 0x200a,
-    XORIMM_OPCODE = 0xca00,
-    XORB_OPCODE = 0xce00,
-    FMOVS_READ_RM_INC_OPCODE = 0xf009,
-    FMOVS_READ_RM_OPCODE = 0xf008,
-    FMOVS_READ_R0RM_OPCODE = 0xf006,
-    FMOVS_WRITE_RN_OPCODE = 0xf00a,
-    FMOVS_WRITE_RN_DEC_OPCODE = 0xf00b,
-    FMOVS_WRITE_R0RN_OPCODE = 0xf007,
-    FCNVDS_DRM_FPUL_OPCODE = 0xf0bd,
-    FCNVSD_FPUL_DRN_OPCODE = 0xf0ad,
-    LDS_RM_FPUL_OPCODE = 0x405a,
-    FLDS_FRM_FPUL_OPCODE = 0xf01d,
-    STS_FPUL_RN_OPCODE = 0x005a,
-    FSTS_FPUL_FRN_OPCODE = 0xF00d,
-    LDSFPSCR_OPCODE = 0x406a,
-    STSFPSCR_OPCODE = 0x006a,
-    LDSRMFPUL_OPCODE = 0x405a,
-    FSTSFPULFRN_OPCODE = 0xf00d,
-    FSQRT_OPCODE = 0xf06d,
-    FSCHG_OPCODE = 0xf3fd,
-    CLRT_OPCODE = 8,
-};
-
-namespace SH4Registers {
-typedef enum {
-    r0,
-    r1,
-    r2,
-    r3,
-    r4,
-    r5,
-    r6,
-    r7,
-    r8,
-    r9,
-    r10,
-    r11,
-    r12,
-    r13,
-    r14, fp = r14,
-    r15, sp = r15,
-    pc,
-    pr,
-} RegisterID;
-
-typedef enum {
-    fr0, dr0 = fr0,
-    fr1,
-    fr2, dr2 = fr2,
-    fr3,
-    fr4, dr4 = fr4,
-    fr5,
-    fr6, dr6 = fr6,
-    fr7,
-    fr8, dr8 = fr8,
-    fr9,
-    fr10, dr10 = fr10,
-    fr11,
-    fr12, dr12 = fr12,
-    fr13,
-    fr14, dr14 = fr14,
-    fr15,
-} FPRegisterID;
-}
-
-inline uint16_t getOpcodeGroup1(uint16_t opc, int rm, int rn)
-{
-    return (opc | ((rm & 0xf) << 8) | ((rn & 0xf) << 4));
-}
-
-inline uint16_t getOpcodeGroup2(uint16_t opc, int rm)
-{
-    return (opc | ((rm & 0xf) << 8));
-}
-
-inline uint16_t getOpcodeGroup3(uint16_t opc, int rm, int rn)
-{
-    return (opc | ((rm & 0xf) << 8) | (rn & 0xff));
-}
-
-inline uint16_t getOpcodeGroup4(uint16_t opc, int rm, int rn, int offset)
-{
-    return (opc | ((rm & 0xf) << 8) | ((rn & 0xf) << 4) | (offset & 0xf));
-}
-
-inline uint16_t getOpcodeGroup5(uint16_t opc, int rm)
-{
-    return (opc | (rm & 0xff));
-}
-
-inline uint16_t getOpcodeGroup6(uint16_t opc, int rm)
-{
-    return (opc | (rm & 0xfff));
-}
-
-inline uint16_t getOpcodeGroup7(uint16_t opc, int rm)
-{
-    return (opc | ((rm & 0x7) << 9));
-}
-
-inline uint16_t getOpcodeGroup8(uint16_t opc, int rm, int rn)
-{
-    return (opc | ((rm & 0x7) << 9) | ((rn & 0x7) << 5));
-}
-
-inline uint16_t getOpcodeGroup9(uint16_t opc, int rm, int rn)
-{
-    return (opc | ((rm & 0xf) << 8) | ((rn & 0x7) << 5));
-}
-
-inline uint16_t getOpcodeGroup10(uint16_t opc, int rm, int rn)
-{
-    return (opc | ((rm & 0x7) << 9) | ((rn & 0xf) << 4));
-}
-
-inline uint16_t getOpcodeGroup11(uint16_t opc, int rm, int rn)
-{
-    return (opc | ((rm & 0xf) << 4) | (rn & 0xf));
-}
-
-inline uint16_t getRn(uint16_t x)
-{
-    return ((x & 0xf00) >> 8);
-}
-
-inline uint16_t getRm(uint16_t x)
-{
-    return ((x & 0xf0) >> 4);
-}
-
-inline uint16_t getDisp(uint16_t x)
-{
-    return (x & 0xf);
-}
-
-inline uint16_t getImm8(uint16_t x)
-{
-    return (x & 0xff);
-}
-
-inline uint16_t getImm12(uint16_t x)
-{
-    return (x & 0xfff);
-}
-
-inline uint16_t getDRn(uint16_t x)
-{
-    return ((x & 0xe00) >> 9);
-}
-
-inline uint16_t getDRm(uint16_t x)
-{
-    return ((x & 0xe0) >> 5);
-}
-
-class SH4Assembler {
-public:
-    typedef SH4Registers::RegisterID RegisterID;
-    typedef SH4Registers::FPRegisterID FPRegisterID;
-    typedef AssemblerBufferWithConstantPool<512, 4, 2, SH4Assembler> SH4Buffer;
-    static const RegisterID scratchReg1 = SH4Registers::r3;
-    static const RegisterID scratchReg2 = SH4Registers::r11;
-    static const uint32_t maxInstructionSize = 16;
-
-    enum {
-        padForAlign8 = 0x00,
-        padForAlign16 = 0x0009,
-        padForAlign32 = 0x00090009,
-    };
-
-    enum JumpType {
-        JumpFar,
-        JumpNear
-    };
-
-    SH4Assembler()
-    {
-        m_claimscratchReg = 0x0;
-    }
-
-    // SH4 condition codes
-    typedef enum {
-        EQ = 0x0, // Equal
-        NE = 0x1, // Not Equal
-        HS = 0x2, // Unsigend Greater Than equal
-        HI = 0x3, // Unsigend Greater Than
-        LS = 0x4, // Unsigend Lower or Same
-        LI = 0x5, // Unsigend Lower
-        GE = 0x6, // Greater or Equal
-        LT = 0x7, // Less Than
-        GT = 0x8, // Greater Than
-        LE = 0x9, // Less or Equal
-        OF = 0xa, // OverFlow
-        SI = 0xb, // Signed
-        EQU= 0xc, // Equal or unordered(NaN)
-        NEU= 0xd,
-        GTU= 0xe,
-        GEU= 0xf,
-        LTU= 0x10,
-        LEU= 0x11,
-    } Condition;
-
-    // Opaque label types
-public:
-    bool isImmediate(int constant)
-    {
-        return ((constant <= 127) && (constant >= -128));
-    }
-
-    RegisterID claimScratch()
-    {
-        ASSERT((m_claimscratchReg != 0x3));
-
-        if (!(m_claimscratchReg & 0x1)) {
-            m_claimscratchReg = (m_claimscratchReg | 0x1);
-            return scratchReg1;
-        }
-
-        m_claimscratchReg = (m_claimscratchReg | 0x2);
-        return scratchReg2;
-    }
-
-    void releaseScratch(RegisterID scratchR)
-    {
-        if (scratchR == scratchReg1)
-            m_claimscratchReg = (m_claimscratchReg & 0x2);
-        else
-            m_claimscratchReg = (m_claimscratchReg & 0x1);
-    }
-
-    // Stack operations
-
-    void pushReg(RegisterID reg)
-    {
-        if (reg == SH4Registers::pr) {
-            oneShortOp(getOpcodeGroup2(STSLPR_OPCODE, SH4Registers::sp));
-            return;
-        }
-
-        oneShortOp(getOpcodeGroup1(MOVL_WRITE_RNDEC_OPCODE, SH4Registers::sp, reg));
-    }
-
-    void popReg(RegisterID reg)
-    {
-        if (reg == SH4Registers::pr) {
-            oneShortOp(getOpcodeGroup2(LDSLPR_OPCODE, SH4Registers::sp));
-            return;
-        }
-
-        oneShortOp(getOpcodeGroup1(MOVL_READ_RMINC_OPCODE, reg, SH4Registers::sp));
-    }
-
-    void movt(RegisterID dst)
-    {
-        uint16_t opc = getOpcodeGroup2(MOVT_OPCODE, dst);
-        oneShortOp(opc);
-    }
-
-    // Arithmetic operations
-
-    void addlRegReg(RegisterID src, RegisterID dst)
-    {
-        uint16_t opc = getOpcodeGroup1(ADD_OPCODE, dst, src);
-        oneShortOp(opc);
-    }
-
-    void addclRegReg(RegisterID src, RegisterID dst)
-    {
-        uint16_t opc = getOpcodeGroup1(ADDC_OPCODE, dst, src);
-        oneShortOp(opc);
-    }
-
-    void addvlRegReg(RegisterID src, RegisterID dst)
-    {
-        uint16_t opc = getOpcodeGroup1(ADDV_OPCODE, dst, src);
-        oneShortOp(opc);
-    }
-
-    void addlImm8r(int imm8, RegisterID dst)
-    {
-        ASSERT((imm8 <= 127) && (imm8 >= -128));
-
-        uint16_t opc = getOpcodeGroup3(ADDIMM_OPCODE, dst, imm8);
-        oneShortOp(opc);
-    }
-
-    void andlRegReg(RegisterID src, RegisterID dst)
-    {
-        uint16_t opc = getOpcodeGroup1(AND_OPCODE, dst, src);
-        oneShortOp(opc);
-    }
-
-    void andlImm8r(int imm8, RegisterID dst)
-    {
-        ASSERT((imm8 <= 255) && (imm8 >= 0));
-        ASSERT(dst == SH4Registers::r0);
-
-        uint16_t opc = getOpcodeGroup5(ANDIMM_OPCODE, imm8);
-        oneShortOp(opc);
-    }
-
-    void div1lRegReg(RegisterID src, RegisterID dst)
-    {
-        uint16_t opc = getOpcodeGroup1(DIV1_OPCODE, dst, src);
-        oneShortOp(opc);
-    }
-
-    void div0lRegReg(RegisterID src, RegisterID dst)
-    {
-        uint16_t opc = getOpcodeGroup1(DIV0_OPCODE, dst, src);
-        oneShortOp(opc);
-    }
-
-    void notlReg(RegisterID src, RegisterID dst)
-    {
-        uint16_t opc = getOpcodeGroup1(NOT_OPCODE, dst, src);
-        oneShortOp(opc);
-    }
-
-    void orlRegReg(RegisterID src, RegisterID dst)
-    {
-        uint16_t opc = getOpcodeGroup1(OR_OPCODE, dst, src);
-        oneShortOp(opc);
-    }
-
-    void orlImm8r(int imm8, RegisterID dst)
-    {
-        ASSERT((imm8 <= 255) && (imm8 >= 0));
-        ASSERT(dst == SH4Registers::r0);
-
-        uint16_t opc = getOpcodeGroup5(ORIMM_OPCODE, imm8);
-        oneShortOp(opc);
-    }
-
-    void sublRegReg(RegisterID src, RegisterID dst)
-    {
-        uint16_t opc = getOpcodeGroup1(SUB_OPCODE, dst, src);
-        oneShortOp(opc);
-    }
-
-    void subvlRegReg(RegisterID src, RegisterID dst)
-    {
-        uint16_t opc = getOpcodeGroup1(SUBV_OPCODE, dst, src);
-        oneShortOp(opc);
-    }
-
-    void xorlRegReg(RegisterID src, RegisterID dst)
-    {
-        uint16_t opc = getOpcodeGroup1(XOR_OPCODE, dst, src);
-        oneShortOp(opc);
-    }
-
-    void xorlImm8r(int imm8, RegisterID dst)
-    {
-        ASSERT((imm8 <= 255) && (imm8 >= 0));
-        ASSERT(dst == SH4Registers::r0);
-
-        uint16_t opc = getOpcodeGroup5(XORIMM_OPCODE, imm8);
-        oneShortOp(opc);
-    }
-
-    void shllImm8r(int imm, RegisterID dst)
-    {
-        switch (imm) {
-        case 1:
-            oneShortOp(getOpcodeGroup2(SHLL_OPCODE, dst));
-            break;
-        case 2:
-            oneShortOp(getOpcodeGroup2(SHLL2_OPCODE, dst));
-            break;
-        case 8:
-            oneShortOp(getOpcodeGroup2(SHLL8_OPCODE, dst));
-            break;
-        case 16:
-            oneShortOp(getOpcodeGroup2(SHLL16_OPCODE, dst));
-            break;
-        default:
-            RELEASE_ASSERT_NOT_REACHED();
-        }
-    }
-
-    void neg(RegisterID dst, RegisterID src)
-    {
-        uint16_t opc = getOpcodeGroup1(NEG_OPCODE, dst, src);
-        oneShortOp(opc);
-    }
-
-    void shllRegReg(RegisterID dst, RegisterID rShift)
-    {
-        uint16_t opc = getOpcodeGroup1(SHLD_OPCODE, dst, rShift);
-        oneShortOp(opc);
-    }
-
-    void shlrRegReg(RegisterID dst, RegisterID rShift)
-    {
-        neg(rShift, rShift);
-        shllRegReg(dst, rShift);
-    }
-
-    void sharRegReg(RegisterID dst, RegisterID rShift)
-    {
-        neg(rShift, rShift);
-        shaRegReg(dst, rShift);
-    }
-
-    void shaRegReg(RegisterID dst, RegisterID rShift)
-    {
-        uint16_t opc = getOpcodeGroup1(SHAD_OPCODE, dst, rShift);
-        oneShortOp(opc);
-    }
-
-    void shlrImm8r(int imm, RegisterID dst)
-    {
-        switch (imm) {
-        case 1:
-            oneShortOp(getOpcodeGroup2(SHLR_OPCODE, dst));
-            break;
-        case 2:
-            oneShortOp(getOpcodeGroup2(SHLR2_OPCODE, dst));
-            break;
-        case 8:
-            oneShortOp(getOpcodeGroup2(SHLR8_OPCODE, dst));
-            break;
-        case 16:
-            oneShortOp(getOpcodeGroup2(SHLR16_OPCODE, dst));
-            break;
-        default:
-            RELEASE_ASSERT_NOT_REACHED();
-        }
-    }
-
-    void imullRegReg(RegisterID src, RegisterID dst)
-    {
-        uint16_t opc = getOpcodeGroup1(MULL_OPCODE, dst, src);
-        oneShortOp(opc);
-    }
-
-    void dmullRegReg(RegisterID src, RegisterID dst)
-    {
-        uint16_t opc = getOpcodeGroup1(DMULL_L_OPCODE, dst, src);
-        oneShortOp(opc);
-    }
-
-    void dmulslRegReg(RegisterID src, RegisterID dst)
-    {
-        uint16_t opc = getOpcodeGroup1(DMULSL_OPCODE, dst, src);
-        oneShortOp(opc);
-    }
-
-    void stsmacl(RegisterID reg)
-    {
-        uint16_t opc = getOpcodeGroup2(STSMACL_OPCODE, reg);
-        oneShortOp(opc);
-    }
-
-    void stsmach(RegisterID reg)
-    {
-        uint16_t opc = getOpcodeGroup2(STSMACH_OPCODE, reg);
-        oneShortOp(opc);
-    }
-
-    // Comparisons
-
-    void cmplRegReg(RegisterID left, RegisterID right, Condition cond)
-    {
-        switch (cond) {
-        case NE:
-            oneShortOp(getOpcodeGroup1(CMPEQ_OPCODE, right, left));
-            break;
-        case GT:
-            oneShortOp(getOpcodeGroup1(CMPGT_OPCODE, right, left));
-            break;
-        case EQ:
-            oneShortOp(getOpcodeGroup1(CMPEQ_OPCODE, right, left));
-            break;
-        case GE:
-            oneShortOp(getOpcodeGroup1(CMPGE_OPCODE, right, left));
-            break;
-        case HS:
-            oneShortOp(getOpcodeGroup1(CMPHS_OPCODE, right, left));
-            break;
-        case HI:
-            oneShortOp(getOpcodeGroup1(CMPHI_OPCODE, right, left));
-            break;
-        case LI:
-            oneShortOp(getOpcodeGroup1(CMPHI_OPCODE, left, right));
-            break;
-        case LS:
-            oneShortOp(getOpcodeGroup1(CMPHS_OPCODE, left, right));
-            break;
-        case LE:
-            oneShortOp(getOpcodeGroup1(CMPGE_OPCODE, left, right));
-            break;
-        case LT:
-            oneShortOp(getOpcodeGroup1(CMPGT_OPCODE, left, right));
-            break;
-        default:
-            RELEASE_ASSERT_NOT_REACHED();
-        }
-    }
-
-    void cmppl(RegisterID reg)
-    {
-        uint16_t opc = getOpcodeGroup2(CMPPL_OPCODE, reg);
-        oneShortOp(opc);
-    }
-
-    void cmppz(RegisterID reg)
-    {
-        uint16_t opc = getOpcodeGroup2(CMPPZ_OPCODE, reg);
-        oneShortOp(opc);
-    }
-
-    void cmpEqImmR0(int imm, RegisterID dst)
-    {
-        uint16_t opc = getOpcodeGroup5(CMPEQIMM_OPCODE, imm);
-        oneShortOp(opc);
-    }
-
-    void testlRegReg(RegisterID src, RegisterID dst)
-    {
-        uint16_t opc = getOpcodeGroup1(TST_OPCODE, dst, src);
-        oneShortOp(opc);
-    }
-
-    void testlImm8r(int imm, RegisterID dst)
-    {
-        ASSERT((dst == SH4Registers::r0) && (imm <= 255) && (imm >= 0));
-
-        uint16_t opc = getOpcodeGroup5(TSTIMM_OPCODE, imm);
-        oneShortOp(opc);
-    }
-
-    void nop()
-    {
-        oneShortOp(NOP_OPCODE, false);
-    }
-
-    void sett()
-    {
-        oneShortOp(SETT_OPCODE);
-    }
-
-    void clrt()
-    {
-        oneShortOp(CLRT_OPCODE);
-    }
-
-    void fschg()
-    {
-        oneShortOp(FSCHG_OPCODE);
-    }
-
-    void bkpt()
-    {
-        oneShortOp(BRK_OPCODE, false);
-    }
-
-    void branch(uint16_t opc, int label)
-    {
-        switch (opc) {
-        case BT_OPCODE:
-            ASSERT((label <= 127) && (label >= -128));
-            oneShortOp(getOpcodeGroup5(BT_OPCODE, label));
-            break;
-        case BRA_OPCODE:
-            ASSERT((label <= 2047) && (label >= -2048));
-            oneShortOp(getOpcodeGroup6(BRA_OPCODE, label));
-            break;
-        case BF_OPCODE:
-            ASSERT((label <= 127) && (label >= -128));
-            oneShortOp(getOpcodeGroup5(BF_OPCODE, label));
-            break;
-        default:
-            RELEASE_ASSERT_NOT_REACHED();
-        }
-    }
-
-    void branch(uint16_t opc, RegisterID reg)
-    {
-        switch (opc) {
-        case BRAF_OPCODE:
-            oneShortOp(getOpcodeGroup2(BRAF_OPCODE, reg));
-            break;
-        case JMP_OPCODE:
-            oneShortOp(getOpcodeGroup2(JMP_OPCODE, reg));
-            break;
-        case JSR_OPCODE:
-            oneShortOp(getOpcodeGroup2(JSR_OPCODE, reg));
-            break;
-        case BSRF_OPCODE:
-            oneShortOp(getOpcodeGroup2(BSRF_OPCODE, reg));
-            break;
-        default:
-            RELEASE_ASSERT_NOT_REACHED();
-        }
-    }
-
-    void ldspr(RegisterID reg)
-    {
-        uint16_t opc = getOpcodeGroup2(LDSPR_OPCODE, reg);
-        oneShortOp(opc);
-    }
-
-    void stspr(RegisterID reg)
-    {
-        uint16_t opc = getOpcodeGroup2(STSPR_OPCODE, reg);
-        oneShortOp(opc);
-    }
-
-    void extub(RegisterID src, RegisterID dst)
-    {
-        uint16_t opc = getOpcodeGroup1(EXTUB_OPCODE, dst, src);
-        oneShortOp(opc);
-    }
-    
-    void extuw(RegisterID src, RegisterID dst)
-    {
-        uint16_t opc = getOpcodeGroup1(EXTUW_OPCODE, dst, src);
-        oneShortOp(opc);
-    }
-
-    // float operations
-
-    void ldsrmfpul(RegisterID src)
-    {
-        uint16_t opc = getOpcodeGroup2(LDS_RM_FPUL_OPCODE, src);
-        oneShortOp(opc);
-    }
-
-    void fneg(FPRegisterID dst)
-    {
-        uint16_t opc = getOpcodeGroup2(FNEG_OPCODE, dst);
-        oneShortOp(opc, true, false);
-    }
-
-    void fsqrt(FPRegisterID dst)
-    {
-        uint16_t opc = getOpcodeGroup2(FSQRT_OPCODE, dst);
-        oneShortOp(opc, true, false);
-    }
-
-    void stsfpulReg(RegisterID src)
-    {
-        uint16_t opc = getOpcodeGroup2(STS_FPUL_RN_OPCODE, src);
-        oneShortOp(opc);
-    }
-
-    void floatfpulfrn(FPRegisterID src)
-    {
-        uint16_t opc = getOpcodeGroup2(FLOAT_OPCODE, src);
-        oneShortOp(opc, true, false);
-    }
-
-    void fmull(FPRegisterID src, FPRegisterID dst)
-    {
-        uint16_t opc = getOpcodeGroup1(FMUL_OPCODE, dst, src);
-        oneShortOp(opc, true, false);
-    }
-
-    void fmovsReadrm(RegisterID src, FPRegisterID dst)
-    {
-        uint16_t opc = getOpcodeGroup1(FMOVS_READ_RM_OPCODE, dst, src);
-        oneShortOp(opc, true, false);
-    }
-
-    void fmovsWriterm(FPRegisterID src, RegisterID dst)
-    {
-        uint16_t opc = getOpcodeGroup1(FMOVS_WRITE_RN_OPCODE, dst, src);
-        oneShortOp(opc, true, false);
-    }
-
-    void fmovsWriter0r(FPRegisterID src, RegisterID dst)
-    {
-        uint16_t opc = getOpcodeGroup1(FMOVS_WRITE_R0RN_OPCODE, dst, src);
-        oneShortOp(opc, true, false);
-    }
-
-    void fmovsReadr0r(RegisterID src, FPRegisterID dst)
-    {
-        uint16_t opc = getOpcodeGroup1(FMOVS_READ_R0RM_OPCODE, dst, src);
-        oneShortOp(opc, true, false);
-    }
-
-    void fmovsReadrminc(RegisterID src, FPRegisterID dst)
-    {
-        uint16_t opc = getOpcodeGroup1(FMOVS_READ_RM_INC_OPCODE, dst, src);
-        oneShortOp(opc, true, false);
-    }
-
-    void fmovsWriterndec(FPRegisterID src, RegisterID dst)
-    {
-        uint16_t opc = getOpcodeGroup1(FMOVS_WRITE_RN_DEC_OPCODE, dst, src);
-        oneShortOp(opc, true, false);
-    }
-
-    void ftrcRegfpul(FPRegisterID src)
-    {
-        uint16_t opc = getOpcodeGroup2(FTRC_OPCODE, src);
-        oneShortOp(opc, true, false);
-    }
-
-    void fldsfpul(FPRegisterID src)
-    {
-        uint16_t opc = getOpcodeGroup2(FLDS_FRM_FPUL_OPCODE, src);
-        oneShortOp(opc);
-    }
-
-    void fstsfpul(FPRegisterID src)
-    {
-        uint16_t opc = getOpcodeGroup2(FSTS_FPUL_FRN_OPCODE, src);
-        oneShortOp(opc);
-    }
-
-    void ldsfpscr(RegisterID reg)
-    {
-        uint16_t opc = getOpcodeGroup2(LDSFPSCR_OPCODE, reg);
-        oneShortOp(opc);
-    }
-
-    void stsfpscr(RegisterID reg)
-    {
-        uint16_t opc = getOpcodeGroup2(STSFPSCR_OPCODE, reg);
-        oneShortOp(opc);
-    }
-
-    // double operations
-
-    void dcnvds(FPRegisterID src)
-    {
-        uint16_t opc = getOpcodeGroup7(FCNVDS_DRM_FPUL_OPCODE, src >> 1);
-        oneShortOp(opc);
-    }
-
-    void dcnvsd(FPRegisterID dst)
-    {
-        uint16_t opc = getOpcodeGroup7(FCNVSD_FPUL_DRN_OPCODE, dst >> 1);
-        oneShortOp(opc);
-    }
-
-    void dcmppeq(FPRegisterID src, FPRegisterID dst)
-    {
-        uint16_t opc = getOpcodeGroup8(FCMPEQ_OPCODE, dst >> 1, src >> 1);
-        oneShortOp(opc);
-    }
-
-    void dcmppgt(FPRegisterID src, FPRegisterID dst)
-    {
-        uint16_t opc = getOpcodeGroup8(FCMPGT_OPCODE, dst >> 1, src >> 1);
-        oneShortOp(opc);
-    }
-
-    void dmulRegReg(FPRegisterID src, FPRegisterID dst)
-    {
-        uint16_t opc = getOpcodeGroup8(FMUL_OPCODE, dst >> 1, src >> 1);
-        oneShortOp(opc);
-    }
-
-    void dsubRegReg(FPRegisterID src, FPRegisterID dst)
-    {
-        uint16_t opc = getOpcodeGroup8(FSUB_OPCODE, dst >> 1, src >> 1);
-        oneShortOp(opc);
-    }
-
-    void daddRegReg(FPRegisterID src, FPRegisterID dst)
-    {
-        uint16_t opc = getOpcodeGroup8(FADD_OPCODE, dst >> 1, src >> 1);
-        oneShortOp(opc);
-    }
-
-    void dmovRegReg(FPRegisterID src, FPRegisterID dst)
-    {
-        uint16_t opc = getOpcodeGroup8(FMOV_OPCODE, dst >> 1, src >> 1);
-        oneShortOp(opc);
-    }
-
-    void ddivRegReg(FPRegisterID src, FPRegisterID dst)
-    {
-        uint16_t opc = getOpcodeGroup8(FDIV_OPCODE, dst >> 1, src >> 1);
-        oneShortOp(opc);
-    }
-
-    void dsqrt(FPRegisterID dst)
-    {
-        uint16_t opc = getOpcodeGroup7(FSQRT_OPCODE, dst >> 1);
-        oneShortOp(opc);
-    }
-
-    void dneg(FPRegisterID dst)
-    {
-        uint16_t opc = getOpcodeGroup7(FNEG_OPCODE, dst >> 1);
-        oneShortOp(opc);
-    }
-
-    void fmovReadrm(RegisterID src, FPRegisterID dst)
-    {
-        uint16_t opc = getOpcodeGroup10(FMOVS_READ_RM_OPCODE, dst >> 1, src);
-        oneShortOp(opc);
-    }
-
-    void fmovWriterm(FPRegisterID src, RegisterID dst)
-    {
-        uint16_t opc = getOpcodeGroup9(FMOVS_WRITE_RN_OPCODE, dst, src >> 1);
-        oneShortOp(opc);
-    }
-
-    void fmovWriter0r(FPRegisterID src, RegisterID dst)
-    {
-        uint16_t opc = getOpcodeGroup9(FMOVS_WRITE_R0RN_OPCODE, dst, src >> 1);
-        oneShortOp(opc);
-    }
-
-    void fmovReadr0r(RegisterID src, FPRegisterID dst)
-    {
-        uint16_t opc = getOpcodeGroup10(FMOVS_READ_R0RM_OPCODE, dst >> 1, src);
-        oneShortOp(opc);
-    }
-
-    void fmovReadrminc(RegisterID src, FPRegisterID dst)
-    {
-        uint16_t opc = getOpcodeGroup10(FMOVS_READ_RM_INC_OPCODE, dst >> 1, src);
-        oneShortOp(opc);
-    }
-
-    void fmovWriterndec(FPRegisterID src, RegisterID dst)
-    {
-        uint16_t opc = getOpcodeGroup9(FMOVS_WRITE_RN_DEC_OPCODE, dst, src >> 1);
-        oneShortOp(opc);
-    }
-
-    void floatfpulDreg(FPRegisterID src)
-    {
-        uint16_t opc = getOpcodeGroup7(FLOAT_OPCODE, src >> 1);
-        oneShortOp(opc);
-    }
-
-    void ftrcdrmfpul(FPRegisterID src)
-    {
-        uint16_t opc = getOpcodeGroup7(FTRC_OPCODE, src >> 1);
-        oneShortOp(opc);
-    }
-
-    // Various move ops
-
-    void movImm8(int imm8, RegisterID dst)
-    {
-        ASSERT((imm8 <= 127) && (imm8 >= -128));
-
-        uint16_t opc = getOpcodeGroup3(MOVIMM_OPCODE, dst, imm8);
-        oneShortOp(opc);
-    }
-
-    void movlRegReg(RegisterID src, RegisterID dst)
-    {
-        uint16_t opc = getOpcodeGroup1(MOV_OPCODE, dst, src);
-        oneShortOp(opc);
-    }
-
-    void movwRegMem(RegisterID src, RegisterID dst)
-    {
-        uint16_t opc = getOpcodeGroup1(MOVW_WRITE_RN_OPCODE, dst, src);
-        oneShortOp(opc);
-    }
-
-    void movwMemReg(RegisterID src, RegisterID dst)
-    {
-        uint16_t opc = getOpcodeGroup1(MOVW_READ_RM_OPCODE, dst, src);
-        oneShortOp(opc);
-    }
-
-    void movwPCReg(int offset, RegisterID base, RegisterID dst)
-    {
-        ASSERT(base == SH4Registers::pc);
-        ASSERT((offset <= 255) && (offset >= 0));
-
-        uint16_t opc = getOpcodeGroup3(MOVW_READ_OFFPC_OPCODE, dst, offset);
-        oneShortOp(opc);
-    }
-
-    void movwMemReg(int offset, RegisterID base, RegisterID dst)
-    {
-        ASSERT(dst == SH4Registers::r0);
-
-        uint16_t opc = getOpcodeGroup11(MOVW_READ_OFFRM_OPCODE, base, offset);
-        oneShortOp(opc);
-    }
-
-    void movwR0mr(RegisterID src, RegisterID dst)
-    {
-        uint16_t opc = getOpcodeGroup1(MOVW_READ_R0RM_OPCODE, dst, src);
-        oneShortOp(opc);
-    }
-
-    void movlRegMem(RegisterID src, int offset, RegisterID base)
-    {
-        ASSERT((offset <= 15) && (offset >= 0));
-
-        if (!offset) {
-            oneShortOp(getOpcodeGroup1(MOVL_WRITE_RN_OPCODE, base, src));
-            return;
-        }
-
-        oneShortOp(getOpcodeGroup4(MOVL_WRITE_OFFRN_OPCODE, base, src, offset));
-    }
-
-    void movlRegMem(RegisterID src, RegisterID base)
-    {
-        uint16_t opc = getOpcodeGroup1(MOVL_WRITE_RN_OPCODE, base, src);
-        oneShortOp(opc);
-    }
-
-    void movlMemReg(int offset, RegisterID base, RegisterID dst)
-    {
-        if (base == SH4Registers::pc) {
-            ASSERT((offset <= 255) && (offset >= 0));
-            oneShortOp(getOpcodeGroup3(MOVL_READ_OFFPC_OPCODE, dst, offset));
-            return;
-        }
-
-        ASSERT((offset <= 15) && (offset >= 0));
-        if (!offset) {
-            oneShortOp(getOpcodeGroup1(MOVL_READ_RM_OPCODE, dst, base));
-            return;
-        }
-
-        oneShortOp(getOpcodeGroup4(MOVL_READ_OFFRM_OPCODE, dst, base, offset));
-    }
-
-    void movlMemRegCompact(int offset, RegisterID base, RegisterID dst)
-    {
-        oneShortOp(getOpcodeGroup4(MOVL_READ_OFFRM_OPCODE, dst, base, offset));
-    }
-
-    void movbRegMem(RegisterID src, RegisterID base)
-    {
-        uint16_t opc = getOpcodeGroup1(MOVB_WRITE_RN_OPCODE, base, src);
-        oneShortOp(opc);
-    }
-
-    void movbMemReg(int offset, RegisterID base, RegisterID dst)
-    {
-        ASSERT(dst == SH4Registers::r0);
-
-        uint16_t opc = getOpcodeGroup11(MOVB_READ_OFFRM_OPCODE, base, offset);
-        oneShortOp(opc);
-    }
-
-    void movbR0mr(RegisterID src, RegisterID dst)
-    {
-        uint16_t opc = getOpcodeGroup1(MOVB_READ_R0RM_OPCODE, dst, src);
-        oneShortOp(opc);
-    }
-
-    void movbMemReg(RegisterID src, RegisterID dst)
-    {
-        uint16_t opc = getOpcodeGroup1(MOVB_READ_RM_OPCODE, dst, src);
-        oneShortOp(opc);
-    }
-
-    void movlMemReg(RegisterID base, RegisterID dst)
-    {
-        uint16_t opc = getOpcodeGroup1(MOVL_READ_RM_OPCODE, dst, base);
-        oneShortOp(opc);
-    }
-
-    void movlMemRegIn(RegisterID base, RegisterID dst)
-    {
-        uint16_t opc = getOpcodeGroup1(MOVL_READ_RMINC_OPCODE, dst, base);
-        oneShortOp(opc);
-    }
-
-    void movlR0mr(RegisterID src, RegisterID dst)
-    {
-        uint16_t opc = getOpcodeGroup1(MOVL_READ_R0RM_OPCODE, dst, src);
-        oneShortOp(opc);
-    }
-
-    void movlRegMemr0(RegisterID src, RegisterID dst)
-    {
-        uint16_t opc = getOpcodeGroup1(MOVL_WRITE_R0RN_OPCODE, dst, src);
-        oneShortOp(opc);
-    }
-
-    void movlImm8r(int imm8, RegisterID dst)
-    {
-        ASSERT((imm8 <= 127) && (imm8 >= -128));
-
-        uint16_t opc = getOpcodeGroup3(MOVIMM_OPCODE, dst, imm8);
-        oneShortOp(opc);
-    }
-
-    void loadConstant(uint32_t constant, RegisterID dst)
-    {
-        if (((int)constant <= 0x7f) && ((int)constant >= -0x80)) {
-            movImm8(constant, dst);
-            return;
-        }
-
-        uint16_t opc = getOpcodeGroup3(MOVIMM_OPCODE, dst, 0);
-
-        m_buffer.ensureSpace(maxInstructionSize, sizeof(uint32_t));
-        printInstr(getOpcodeGroup3(MOVIMM_OPCODE, dst, constant), m_buffer.codeSize());
-        m_buffer.putShortWithConstantInt(opc, constant, true);
-    }
-
-    void loadConstantUnReusable(uint32_t constant, RegisterID dst, bool ensureSpace = false)
-    {
-        uint16_t opc = getOpcodeGroup3(MOVIMM_OPCODE, dst, 0);
-
-        if (ensureSpace)
-            m_buffer.ensureSpace(maxInstructionSize, sizeof(uint32_t));
-
-        printInstr(getOpcodeGroup3(MOVIMM_OPCODE, dst, constant), m_buffer.codeSize());
-        m_buffer.putShortWithConstantInt(opc, constant);
-    }
-
-    // Flow control
-
-    AssemblerLabel call()
-    {
-        RegisterID scr = claimScratch();
-        m_buffer.ensureSpace(maxInstructionSize + 4, sizeof(uint32_t));
-        loadConstantUnReusable(0x0, scr);
-        branch(JSR_OPCODE, scr);
-        nop();
-        releaseScratch(scr);
-        return m_buffer.label();
-    }
-
-    AssemblerLabel call(RegisterID dst)
-    {
-        m_buffer.ensureSpace(maxInstructionSize + 2);
-        branch(JSR_OPCODE, dst);
-        nop();
-        return m_buffer.label();
-    }
-
-    AssemblerLabel jmp()
-    {
-        RegisterID scr = claimScratch();
-        m_buffer.ensureSpace(maxInstructionSize + 4, sizeof(uint32_t));
-        AssemblerLabel label = m_buffer.label();
-        loadConstantUnReusable(0x0, scr);
-        branch(BRAF_OPCODE, scr);
-        nop();
-        releaseScratch(scr);
-        return label;
-    }
-
-    void extraInstrForBranch(RegisterID dst)
-    {
-        loadConstantUnReusable(0x0, dst);
-        nop();
-        nop();
-    }
-
-    AssemblerLabel jmp(RegisterID dst)
-    {
-        jmpReg(dst);
-        return m_buffer.label();
-    }
-
-    void jmpReg(RegisterID dst)
-    {
-        m_buffer.ensureSpace(maxInstructionSize + 2);
-        branch(JMP_OPCODE, dst);
-        nop();
-    }
-
-    AssemblerLabel jne()
-    {
-        AssemblerLabel label = m_buffer.label();
-        branch(BF_OPCODE, 0);
-        return label;
-    }
-
-    AssemblerLabel je()
-    {
-        AssemblerLabel label = m_buffer.label();
-        branch(BT_OPCODE, 0);
-        return label;
-    }
-
-    AssemblerLabel bra()
-    {
-        AssemblerLabel label = m_buffer.label();
-        branch(BRA_OPCODE, 0);
-        return label;
-    }
-
-    void ret()
-    {
-        m_buffer.ensureSpace(maxInstructionSize + 2);
-        oneShortOp(RTS_OPCODE, false);
-    }
-
-    AssemblerLabel labelIgnoringWatchpoints()
-    {
-        m_buffer.ensureSpaceForAnyInstruction();
-        return m_buffer.label();
-    }
-
-    AssemblerLabel label()
-    {
-        m_buffer.ensureSpaceForAnyInstruction();
-        return m_buffer.label();
-    }
-
-    int sizeOfConstantPool()
-    {
-        return m_buffer.sizeOfConstantPool();
-    }
-
-    AssemblerLabel align(int alignment)
-    {
-        m_buffer.ensureSpace(maxInstructionSize + 2);
-        while (!m_buffer.isAligned(alignment)) {
-            nop();
-            m_buffer.ensureSpace(maxInstructionSize + 2);
-        }
-        return label();
-    }
-
-    static void changePCrelativeAddress(int offset, uint16_t* instructionPtr, uint32_t newAddress)
-    {
-        uint32_t address = (offset << 2) + ((reinterpret_cast<uint32_t>(instructionPtr) + 4) &(~0x3));
-        *reinterpret_cast<uint32_t*>(address) = newAddress;
-    }
-
-    static uint32_t readPCrelativeAddress(int offset, uint16_t* instructionPtr)
-    {
-        uint32_t address = (offset << 2) + ((reinterpret_cast<uint32_t>(instructionPtr) + 4) &(~0x3));
-        return *reinterpret_cast<uint32_t*>(address);
-    }
-
-    static uint16_t* getInstructionPtr(void* code, int offset)
-    {
-        return reinterpret_cast<uint16_t*> (reinterpret_cast<uint32_t>(code) + offset);
-    }
-
-    static void linkJump(void* code, AssemblerLabel from, void* to)
-    {
-        ASSERT(from.isSet());
-
-        uint16_t* instructionPtr = getInstructionPtr(code, from.m_offset);
-        uint16_t instruction = *instructionPtr;
-        int offsetBits = (reinterpret_cast<uint32_t>(to) - reinterpret_cast<uint32_t>(code)) - from.m_offset;
-
-        if (((instruction & 0xff00) == BT_OPCODE) || ((instruction & 0xff00) == BF_OPCODE)) {
-            /* BT label ==> BF 2
-               nop          LDR reg
-               nop          braf @reg
-               nop          nop
-            */
-            offsetBits -= 8;
-            instruction ^= 0x0202;
-            *instructionPtr++ = instruction;
-            changePCrelativeAddress((*instructionPtr & 0xff), instructionPtr, offsetBits);
-            instruction = (BRAF_OPCODE | (*instructionPtr++ & 0xf00));
-            *instructionPtr = instruction;
-            printBlockInstr(instructionPtr - 2, from.m_offset, 3);
-            return;
-        }
-
-         /* MOV #imm, reg => LDR reg
-            braf @reg        braf @reg
-            nop              nop
-         */
-        ASSERT((*(instructionPtr + 1) & BRAF_OPCODE) == BRAF_OPCODE);
-
-        offsetBits -= 4;
-        if (offsetBits >= -4096 && offsetBits <= 4094) {
-            *instructionPtr = getOpcodeGroup6(BRA_OPCODE, offsetBits >> 1);
-            *(++instructionPtr) = NOP_OPCODE;
-            printBlockInstr(instructionPtr - 1, from.m_offset, 2);
-            return;
-        }
-
-        changePCrelativeAddress((*instructionPtr & 0xff), instructionPtr, offsetBits - 2);
-        printInstr(*instructionPtr, from.m_offset + 2);
-    }
-
-    static void linkCall(void* code, AssemblerLabel from, void* to)
-    {
-        uint16_t* instructionPtr = getInstructionPtr(code, from.m_offset);
-        instructionPtr -= 3;
-        changePCrelativeAddress((*instructionPtr & 0xff), instructionPtr, reinterpret_cast<uint32_t>(to));
-    }
-
-    static void linkPointer(void* code, AssemblerLabel where, void* value)
-    {
-        uint16_t* instructionPtr = getInstructionPtr(code, where.m_offset);
-        changePCrelativeAddress((*instructionPtr & 0xff), instructionPtr, reinterpret_cast<uint32_t>(value));
-    }
-
-    static unsigned getCallReturnOffset(AssemblerLabel call)
-    {
-        ASSERT(call.isSet());
-        return call.m_offset;
-    }
-
-    static uint32_t* getLdrImmAddressOnPool(SH4Word* insn, uint32_t* constPool)
-    {
-        return (constPool + (*insn & 0xff));
-    }
-
-    static SH4Word patchConstantPoolLoad(SH4Word load, int value)
-    {
-        return ((load & ~0xff) | value);
-    }
-
-    static SH4Buffer::TwoShorts placeConstantPoolBarrier(int offset)
-    {
-        ASSERT(((offset >> 1) <=2047) && ((offset >> 1) >= -2048));
-
-        SH4Buffer::TwoShorts m_barrier;
-        m_barrier.high = (BRA_OPCODE | (offset >> 1));
-        m_barrier.low = NOP_OPCODE;
-        printInstr(((BRA_OPCODE | (offset >> 1))), 0);
-        printInstr(NOP_OPCODE, 0);
-        return m_barrier;
-    }
-
-    static void patchConstantPoolLoad(void* loadAddr, void* constPoolAddr)
-    {
-        SH4Word* instructionPtr = reinterpret_cast<SH4Word*>(loadAddr);
-        SH4Word instruction = *instructionPtr;
-        SH4Word index = instruction & 0xff;
-
-        if ((instruction & 0xf000) != MOVIMM_OPCODE)
-            return;
-
-        ASSERT((((reinterpret_cast<uint32_t>(constPoolAddr) - reinterpret_cast<uint32_t>(loadAddr)) + index * 4)) < 1024);
-
-        int offset = reinterpret_cast<uint32_t>(constPoolAddr) + (index * 4) - ((reinterpret_cast<uint32_t>(instructionPtr) & ~0x03) + 4);
-        instruction &=0xf00;
-        instruction |= 0xd000;
-        offset &= 0x03ff;
-        instruction |= (offset >> 2);
-        *instructionPtr = instruction;
-        printInstr(instruction, reinterpret_cast<uint32_t>(loadAddr));
-    }
-
-    static void repatchPointer(void* where, void* value)
-    {
-        patchPointer(where, value);
-    }
-
-    static void* readPointer(void* code)
-    {
-        return reinterpret_cast<void*>(readInt32(code));
-    }
-
-    static void repatchInt32(void* where, int32_t value)
-    {
-        uint16_t* instructionPtr = reinterpret_cast<uint16_t*>(where);
-        changePCrelativeAddress((*instructionPtr & 0xff), instructionPtr, value);
-    }
-
-    static void repatchCompact(void* where, int32_t value)
-    {
-        ASSERT(value >= 0);
-        ASSERT(value <= 60);
-        *reinterpret_cast<uint16_t*>(where) = ((*reinterpret_cast<uint16_t*>(where) & 0xfff0) | (value >> 2));
-        cacheFlush(reinterpret_cast<uint16_t*>(where), sizeof(uint16_t));
-    }
-
-    static void relinkCall(void* from, void* to)
-    {
-        uint16_t* instructionPtr = reinterpret_cast<uint16_t*>(from);
-        instructionPtr -= 3;
-        changePCrelativeAddress((*instructionPtr & 0xff), instructionPtr, reinterpret_cast<uint32_t>(to));
-    }
-
-    static void relinkJump(void* from, void* to)
-    {
-        uint16_t* instructionPtr = reinterpret_cast<uint16_t*> (from);
-        uint16_t instruction = *instructionPtr;
-        int32_t offsetBits = (reinterpret_cast<uint32_t>(to) - reinterpret_cast<uint32_t>(from));
-
-        if (((*instructionPtr & 0xff00) == BT_OPCODE) || ((*instructionPtr & 0xff00) == BF_OPCODE)) {
-            offsetBits -= 8;
-            instructionPtr++;
-            changePCrelativeAddress((*instructionPtr & 0xff), instructionPtr, offsetBits);
-            instruction = (BRAF_OPCODE | (*instructionPtr++ & 0xf00));
-            *instructionPtr = instruction;
-            printBlockInstr(instructionPtr, reinterpret_cast<uint32_t>(from) + 1, 3);
-            return;
-        }
-
-        ASSERT((*(instructionPtr + 1) & BRAF_OPCODE) == BRAF_OPCODE);
-        offsetBits -= 4;
-        if (offsetBits >= -4096 && offsetBits <= 4094) {
-            *instructionPtr = getOpcodeGroup6(BRA_OPCODE, offsetBits >> 1);
-            *(++instructionPtr) = NOP_OPCODE;
-            printBlockInstr(instructionPtr - 2, reinterpret_cast<uint32_t>(from), 2);
-            return;
-        }
-
-        changePCrelativeAddress((*instructionPtr & 0xff), instructionPtr, offsetBits - 2);
-        printInstr(*instructionPtr, reinterpret_cast<uint32_t>(from));
-    }
-
-    // Linking & patching
-
-    static void revertJump(void* instructionStart, SH4Word imm)
-    {
-        SH4Word *insn = reinterpret_cast<SH4Word*>(instructionStart);
-        SH4Word disp;
-
-        ASSERT((insn[0] & 0xf000) == MOVL_READ_OFFPC_OPCODE);
-
-        disp = insn[0] & 0x00ff;
-        insn += 2 + (disp << 1); // PC += 4 + (disp*4)
-        insn = (SH4Word *) ((unsigned) insn & (~3));
-        insn[0] = imm;
-        cacheFlush(insn, sizeof(SH4Word));
-    }
-
-    void linkJump(AssemblerLabel from, AssemblerLabel to, JumpType type = JumpFar)
-    {
-        ASSERT(to.isSet());
-        ASSERT(from.isSet());
-
-        uint16_t* instructionPtr = getInstructionPtr(data(), from.m_offset);
-        uint16_t instruction = *instructionPtr;
-        int offsetBits;
-
-        if (type == JumpNear) {
-            ASSERT((instruction ==  BT_OPCODE) || (instruction == BF_OPCODE) || (instruction == BRA_OPCODE));
-            int offset = (codeSize() - from.m_offset) - 4;
-            *instructionPtr++ = instruction | (offset >> 1);
-            printInstr(*instructionPtr, from.m_offset + 2);
-            return;
-        }
-
-        if (((instruction & 0xff00) == BT_OPCODE) || ((instruction & 0xff00) == BF_OPCODE)) {
-            /* BT label => BF 2
-               nop        LDR reg
-               nop        braf @reg
-               nop        nop
-            */
-            offsetBits = (to.m_offset - from.m_offset) - 8;
-            instruction ^= 0x0202;
-            *instructionPtr++ = instruction;
-            if ((*instructionPtr & 0xf000) == 0xe000) {
-                uint32_t* addr = getLdrImmAddressOnPool(instructionPtr, m_buffer.poolAddress());
-                *addr = offsetBits;
-            } else
-                changePCrelativeAddress((*instructionPtr & 0xff), instructionPtr, offsetBits);
-            instruction = (BRAF_OPCODE | (*instructionPtr++ & 0xf00));
-            *instructionPtr = instruction;
-            printBlockInstr(instructionPtr - 2, from.m_offset, 3);
-            return;
-        }
-
-        /* MOV # imm, reg => LDR reg
-           braf @reg         braf @reg
-           nop               nop
-        */
-        ASSERT((*(instructionPtr + 1) & BRAF_OPCODE) == BRAF_OPCODE);
-        offsetBits = (to.m_offset - from.m_offset) - 4;
-        if (offsetBits >= -4096 && offsetBits <= 4094) {
-            *instructionPtr = getOpcodeGroup6(BRA_OPCODE, offsetBits >> 1);
-            *(++instructionPtr) = NOP_OPCODE;
-            printBlockInstr(instructionPtr - 1, from.m_offset, 2);
-            return;
-        }
-
-        instruction = *instructionPtr;
-        if ((instruction  & 0xf000) == 0xe000) {
-            uint32_t* addr = getLdrImmAddressOnPool(instructionPtr, m_buffer.poolAddress());
-            *addr = offsetBits - 2;
-            printInstr(*instructionPtr, from.m_offset + 2);
-            return;
-        }
-
-        changePCrelativeAddress((*instructionPtr & 0xff), instructionPtr, offsetBits - 2);
-        printInstr(*instructionPtr, from.m_offset + 2);
-    }
-
-    static void* getRelocatedAddress(void* code, AssemblerLabel label)
-    {
-        return reinterpret_cast<void*>(reinterpret_cast<char*>(code) + label.m_offset);
-    }
-
-    static int getDifferenceBetweenLabels(AssemblerLabel a, AssemblerLabel b)
-    {
-        return b.m_offset - a.m_offset;
-    }
-
-    static void patchPointer(void* code, AssemblerLabel where, void* value)
-    {
-        patchPointer(reinterpret_cast<uint32_t*>(code) + where.m_offset, value);
-    }
-
-    static void patchPointer(void* code, void* value)
-    {
-        patchInt32(code, reinterpret_cast<uint32_t>(value));
-    }
-
-    static void patchInt32(void* code, uint32_t value)
-    {
-        changePCrelativeAddress((*(reinterpret_cast<uint16_t*>(code)) & 0xff), reinterpret_cast<uint16_t*>(code), value);
-    }
-
-    static uint32_t readInt32(void* code)
-    {
-        return readPCrelativeAddress((*(reinterpret_cast<uint16_t*>(code)) & 0xff), reinterpret_cast<uint16_t*>(code));
-    }
-
-    static void* readCallTarget(void* from)
-    {
-        uint16_t* instructionPtr = static_cast<uint16_t*>(from);
-        instructionPtr -= 3;
-        return reinterpret_cast<void*>(readPCrelativeAddress((*instructionPtr & 0xff), instructionPtr));
-    }
-
-    PassRefPtr<ExecutableMemoryHandle> executableCopy(JSGlobalData& globalData, void* ownerUID, JITCompilationEffort effort)
-    {
-        return m_buffer.executableCopy(globalData, ownerUID, effort);
-    }
-
-    static void cacheFlush(void* code, size_t size)
-    {
-#if !OS(LINUX)
-#error "The cacheFlush support is missing on this platform."
-#elif defined CACHEFLUSH_D_L2
-        syscall(__NR_cacheflush, reinterpret_cast<unsigned>(code), size, CACHEFLUSH_D_WB | CACHEFLUSH_I | CACHEFLUSH_D_L2);
-#else
-        syscall(__NR_cacheflush, reinterpret_cast<unsigned>(code), size, CACHEFLUSH_D_WB | CACHEFLUSH_I);
-#endif
-    }
-
-    void prefix(uint16_t pre)
-    {
-        m_buffer.putByte(pre);
-    }
-
-    void oneShortOp(uint16_t opcode, bool checksize = true, bool isDouble = true)
-    {
-        printInstr(opcode, m_buffer.codeSize(), isDouble);
-        if (checksize)
-            m_buffer.ensureSpace(maxInstructionSize);
-        m_buffer.putShortUnchecked(opcode);
-    }
-
-    void ensureSpace(int space)
-    {
-        m_buffer.ensureSpace(space);
-    }
-
-    void ensureSpace(int insnSpace, int constSpace)
-    {
-        m_buffer.ensureSpace(insnSpace, constSpace);
-    }
-
-    // Administrative methods
-
-    void* data() const { return m_buffer.data(); }
-    size_t codeSize() const { return m_buffer.codeSize(); }
-
-#ifdef SH4_ASSEMBLER_TRACING
-    static void printInstr(uint16_t opc, unsigned size, bool isdoubleInst = true)
-    {
-        if (!getenv("JavaScriptCoreDumpJIT"))
-            return;
-
-        const char *format = 0;
-        printfStdoutInstr("offset: 0x%8.8x\t", size);
-        switch (opc) {
-        case BRK_OPCODE:
-            format = "    BRK\n";
-            break;
-        case NOP_OPCODE:
-            format = "    NOP\n";
-            break;
-        case RTS_OPCODE:
-            format ="    *RTS\n";
-            break;
-        case SETS_OPCODE:
-            format = "    SETS\n";
-            break;
-        case SETT_OPCODE:
-            format = "    SETT\n";
-            break;
-        case CLRT_OPCODE:
-            format = "    CLRT\n";
-            break;
-        case FSCHG_OPCODE:
-            format = "    FSCHG\n";
-            break;
-        }
-        if (format) {
-            printfStdoutInstr(format);
-            return;
-        }
-        switch (opc & 0xf0ff) {
-        case BRAF_OPCODE:
-            format = "    *BRAF R%d\n";
-            break;
-        case DT_OPCODE:
-            format = "    DT R%d\n";
-            break;
-        case CMPPL_OPCODE:
-            format = "    CMP/PL R%d\n";
-            break;
-        case CMPPZ_OPCODE:
-            format = "    CMP/PZ R%d\n";
-            break;
-        case JMP_OPCODE:
-            format = "    *JMP @R%d\n";
-            break;
-        case JSR_OPCODE:
-            format = "    *JSR @R%d\n";
-            break;
-        case LDSPR_OPCODE:
-            format = "    LDS R%d, PR\n";
-            break;
-        case LDSLPR_OPCODE:
-            format = "    LDS.L @R%d+, PR\n";
-            break;
-        case MOVT_OPCODE:
-            format = "    MOVT R%d\n";
-            break;
-        case SHAL_OPCODE:
-            format = "    SHAL R%d\n";
-            break;
-        case SHAR_OPCODE:
-            format = "    SHAR R%d\n";
-            break;
-        case SHLL_OPCODE:
-            format = "    SHLL R%d\n";
-            break;
-        case SHLL2_OPCODE:
-            format = "    SHLL2 R%d\n";
-            break;
-        case SHLL8_OPCODE:
-            format = "    SHLL8 R%d\n";
-            break;
-        case SHLL16_OPCODE:
-            format = "    SHLL16 R%d\n";
-            break;
-        case SHLR_OPCODE:
-            format = "    SHLR R%d\n";
-            break;
-        case SHLR2_OPCODE:
-            format = "    SHLR2 R%d\n";
-            break;
-        case SHLR8_OPCODE:
-            format = "    SHLR8 R%d\n";
-            break;
-        case SHLR16_OPCODE:
-            format = "    SHLR16 R%d\n";
-            break;
-        case STSPR_OPCODE:
-            format = "    STS PR, R%d\n";
-            break;
-        case STSLPR_OPCODE:
-            format = "    STS.L PR, @-R%d\n";
-            break;
-        case LDS_RM_FPUL_OPCODE:
-            format = "    LDS R%d, FPUL\n";
-            break;
-        case STS_FPUL_RN_OPCODE:
-            format = "    STS FPUL, R%d \n";
-            break;
-        case FLDS_FRM_FPUL_OPCODE:
-            format = "    FLDS FR%d, FPUL\n";
-            break;
-        case FSTS_FPUL_FRN_OPCODE:
-            format = "    FSTS FPUL, R%d \n";
-            break;
-        case LDSFPSCR_OPCODE:
-            format = "    LDS R%d, FPSCR \n";
-            break;
-        case STSFPSCR_OPCODE:
-            format = "    STS FPSCR, R%d \n";
-            break;
-        case STSMACL_OPCODE:
-            format = "    STS MACL, R%d \n";
-            break;
-        case STSMACH_OPCODE:
-            format = "    STS MACH, R%d \n";
-            break;
-        case BSRF_OPCODE:
-            format = "    *BSRF R%d";
-            break;
-        case FTRC_OPCODE:
-            format = "    FTRC FR%d, FPUL\n";
-            break;
-        }
-        if (format) {
-            printfStdoutInstr(format, getRn(opc));
-            return;
-        }
-        switch (opc & 0xf0ff) {
-        case FNEG_OPCODE:
-            format = "    FNEG DR%d\n";
-            break;
-        case FLOAT_OPCODE:
-            format = "    FLOAT DR%d\n";
-            break;
-        case FTRC_OPCODE:
-            format = "    FTRC FR%d, FPUL\n";
-            break;
-        case FSQRT_OPCODE:
-            format = "    FSQRT FR%d\n";
-            break;
-        case FCNVDS_DRM_FPUL_OPCODE:
-            format = "    FCNVDS FR%d, FPUL\n";
-            break;
-        case FCNVSD_FPUL_DRN_OPCODE:
-            format = "    FCNVSD FPUL, FR%d\n";
-            break;
-        }
-        if (format) {
-            if (isdoubleInst)
-                printfStdoutInstr(format, getDRn(opc) << 1);
-            else
-                printfStdoutInstr(format, getRn(opc));
-            return;
-        }
-        switch (opc & 0xf00f) {
-        case ADD_OPCODE:
-            format = "    ADD R%d, R%d\n";
-            break;
-        case ADDC_OPCODE:
-            format = "    ADDC R%d, R%d\n";
-            break;
-        case ADDV_OPCODE:
-            format = "    ADDV R%d, R%d\n";
-            break;
-        case AND_OPCODE:
-            format = "    AND R%d, R%d\n";
-            break;
-        case DIV1_OPCODE:
-            format = "    DIV1 R%d, R%d\n";
-            break;
-        case CMPEQ_OPCODE:
-            format = "    CMP/EQ R%d, R%d\n";
-            break;
-        case CMPGE_OPCODE:
-            format = "    CMP/GE R%d, R%d\n";
-            break;
-        case CMPGT_OPCODE:
-            format = "    CMP/GT R%d, R%d\n";
-            break;
-        case CMPHI_OPCODE:
-            format = "    CMP/HI R%d, R%d\n";
-            break;
-        case CMPHS_OPCODE:
-            format = "    CMP/HS R%d, R%d\n";
-            break;
-        case MOV_OPCODE:
-            format = "    MOV R%d, R%d\n";
-            break;
-        case MOVB_WRITE_RN_OPCODE:
-            format = "    MOV.B R%d, @R%d\n";
-            break;
-        case MOVB_WRITE_RNDEC_OPCODE:
-            format = "    MOV.B R%d, @-R%d\n";
-            break;
-        case MOVB_WRITE_R0RN_OPCODE:
-            format = "    MOV.B R%d, @(R0, R%d)\n";
-            break;
-        case MOVB_READ_RM_OPCODE:
-            format = "    MOV.B @R%d, R%d\n";
-            break;
-        case MOVB_READ_RMINC_OPCODE:
-            format = "    MOV.B @R%d+, R%d\n";
-            break;
-        case MOVB_READ_R0RM_OPCODE:
-            format = "    MOV.B @(R0, R%d), R%d\n";
-            break;
-        case MOVL_WRITE_RN_OPCODE:
-            format = "    MOV.L R%d, @R%d\n";
-            break;
-        case MOVL_WRITE_RNDEC_OPCODE:
-            format = "    MOV.L R%d, @-R%d\n";
-            break;
-        case MOVL_WRITE_R0RN_OPCODE:
-            format = "    MOV.L R%d, @(R0, R%d)\n";
-            break;
-        case MOVL_READ_RM_OPCODE:
-            format = "    MOV.L @R%d, R%d\n";
-            break;
-        case MOVL_READ_RMINC_OPCODE:
-            format = "    MOV.L @R%d+, R%d\n";
-            break;
-        case MOVL_READ_R0RM_OPCODE:
-            format = "    MOV.L @(R0, R%d), R%d\n";
-            break;
-        case MULL_OPCODE:
-            format = "    MUL.L R%d, R%d\n";
-            break;
-        case DMULL_L_OPCODE:
-            format = "    DMULU.L R%d, R%d\n";
-            break;
-        case DMULSL_OPCODE:
-            format = "    DMULS.L R%d, R%d\n";
-            break;
-        case NEG_OPCODE:
-            format = "    NEG R%d, R%d\n";
-            break;
-        case NEGC_OPCODE:
-            format = "    NEGC R%d, R%d\n";
-            break;
-        case NOT_OPCODE:
-            format = "    NOT R%d, R%d\n";
-            break;
-        case OR_OPCODE:
-            format = "    OR R%d, R%d\n";
-            break;
-        case SHAD_OPCODE:
-            format = "    SHAD R%d, R%d\n";
-            break;
-        case SHLD_OPCODE:
-            format = "    SHLD R%d, R%d\n";
-            break;
-        case SUB_OPCODE:
-            format = "    SUB R%d, R%d\n";
-            break;
-        case SUBC_OPCODE:
-            format = "    SUBC R%d, R%d\n";
-            break;
-        case SUBV_OPCODE:
-            format = "    SUBV R%d, R%d\n";
-            break;
-        case TST_OPCODE:
-            format = "    TST R%d, R%d\n";
-            break;
-        case XOR_OPCODE:
-            format = "    XOR R%d, R%d\n";break;
-        case MOVW_WRITE_RN_OPCODE:
-            format = "    MOV.W R%d, @R%d\n";
-            break;
-        case MOVW_READ_RM_OPCODE:
-            format = "    MOV.W @R%d, R%d\n";
-            break;
-        case MOVW_READ_R0RM_OPCODE:
-            format = "    MOV.W @(R0, R%d), R%d\n";
-            break;
-        case EXTUB_OPCODE:
-            format = "    EXTU.B R%d, R%d\n";
-            break;
-        case EXTUW_OPCODE:
-            format = "    EXTU.W R%d, R%d\n";
-            break;
-        }
-        if (format) {
-            printfStdoutInstr(format, getRm(opc), getRn(opc));
-            return;
-        }
-        switch (opc & 0xf00f) {
-        case FSUB_OPCODE:
-            format = "    FSUB FR%d, FR%d\n";
-            break;
-        case FADD_OPCODE:
-            format = "    FADD FR%d, FR%d\n";
-            break;
-        case FDIV_OPCODE:
-            format = "    FDIV FR%d, FR%d\n";
-            break;
-        case FMUL_OPCODE:
-            format = "    DMULL FR%d, FR%d\n";
-            break;
-        case FMOV_OPCODE:
-            format = "    FMOV FR%d, FR%d\n";
-            break;
-        case FCMPEQ_OPCODE:
-            format = "    FCMP/EQ FR%d, FR%d\n";
-            break;
-        case FCMPGT_OPCODE:
-            format = "    FCMP/GT FR%d, FR%d\n";
-            break;
-        }
-        if (format) {
-            if (isdoubleInst)
-                printfStdoutInstr(format, getDRm(opc) << 1, getDRn(opc) << 1);
-            else
-                printfStdoutInstr(format, getRm(opc), getRn(opc));
-            return;
-        }
-        switch (opc & 0xf00f) {
-        case FMOVS_WRITE_RN_DEC_OPCODE:
-            format = "    %s FR%d, @-R%d\n";
-            break;
-        case FMOVS_WRITE_RN_OPCODE:
-            format = "    %s FR%d, @R%d\n";
-            break;
-        case FMOVS_WRITE_R0RN_OPCODE:
-            format = "    %s FR%d, @(R0, R%d)\n";
-            break;
-        }
-        if (format) {
-            if (isdoubleInst)
-                printfStdoutInstr(format, "FMOV", getDRm(opc) << 1, getDRn(opc));
-            else
-                printfStdoutInstr(format, "FMOV.S", getRm(opc), getRn(opc));
-            return;
-        }
-        switch (opc & 0xf00f) {
-        case FMOVS_READ_RM_OPCODE:
-            format = "    %s @R%d, FR%d\n";
-            break;
-        case FMOVS_READ_RM_INC_OPCODE:
-            format = "    %s @R%d+, FR%d\n";
-            break;
-        case FMOVS_READ_R0RM_OPCODE:
-            format = "    %s @(R0, R%d), FR%d\n";
-            break;
-        }
-        if (format) {
-            if (isdoubleInst)
-                printfStdoutInstr(format, "FMOV", getDRm(opc), getDRn(opc) << 1);
-            else
-                printfStdoutInstr(format, "FMOV.S", getRm(opc), getRn(opc));
-            return;
-        }
-        switch (opc & 0xff00) {
-        case BF_OPCODE:
-            format = "    BF %d\n";
-            break;
-        case BFS_OPCODE:
-            format = "    *BF/S %d\n";
-            break;
-        case ANDIMM_OPCODE:
-            format = "    AND #%d, R0\n";
-            break;
-        case BT_OPCODE:
-            format = "    BT %d\n";
-            break;
-        case BTS_OPCODE:
-            format = "    *BT/S %d\n";
-            break;
-        case CMPEQIMM_OPCODE:
-            format = "    CMP/EQ #%d, R0\n";
-            break;
-        case MOVB_WRITE_OFFGBR_OPCODE:
-            format = "    MOV.B R0, @(%d, GBR)\n";
-            break;
-        case MOVB_READ_OFFGBR_OPCODE:
-            format = "    MOV.B @(%d, GBR), R0\n";
-            break;
-        case MOVL_WRITE_OFFGBR_OPCODE:
-            format = "    MOV.L R0, @(%d, GBR)\n";
-            break;
-        case MOVL_READ_OFFGBR_OPCODE:
-            format = "    MOV.L @(%d, GBR), R0\n";
-            break;
-        case MOVA_READ_OFFPC_OPCODE:
-            format = "    MOVA @(%d, PC), R0\n";
-            break;
-        case ORIMM_OPCODE:
-            format = "    OR #%d, R0\n";
-            break;
-        case ORBIMM_OPCODE:
-            format = "    OR.B #%d, @(R0, GBR)\n";
-            break;
-        case TSTIMM_OPCODE:
-            format = "    TST #%d, R0\n";
-            break;
-        case TSTB_OPCODE:
-            format = "    TST.B %d, @(R0, GBR)\n";
-            break;
-        case XORIMM_OPCODE:
-            format = "    XOR #%d, R0\n";
-            break;
-        case XORB_OPCODE:
-            format = "    XOR.B %d, @(R0, GBR)\n";
-            break;
-        }
-        if (format) {
-            printfStdoutInstr(format, getImm8(opc));
-            return;
-        }
-        switch (opc & 0xff00) {
-        case MOVB_WRITE_OFFRN_OPCODE:
-            format = "    MOV.B R0, @(%d, R%d)\n";
-            break;
-        case MOVB_READ_OFFRM_OPCODE:
-            format = "    MOV.B @(%d, R%d), R0\n";
-            break;
-        }
-        if (format) {
-            printfStdoutInstr(format, getDisp(opc), getRm(opc));
-            return;
-        }
-        switch (opc & 0xf000) {
-        case BRA_OPCODE:
-            format = "    *BRA %d\n";
-            break;
-        case BSR_OPCODE:
-            format = "    *BSR %d\n";
-            break;
-        }
-        if (format) {
-            printfStdoutInstr(format, getImm12(opc));
-            return;
-        }
-        switch (opc & 0xf000) {
-        case MOVL_READ_OFFPC_OPCODE:
-            format = "    MOV.L @(%d, PC), R%d\n";
-            break;
-        case ADDIMM_OPCODE:
-            format = "    ADD #%d, R%d\n";
-            break;
-        case MOVIMM_OPCODE:
-            format = "    MOV #%d, R%d\n";
-            break;
-        case MOVW_READ_OFFPC_OPCODE:
-            format = "    MOV.W @(%d, PC), R%d\n";
-            break;
-        }
-        if (format) {
-            printfStdoutInstr(format, getImm8(opc), getRn(opc));
-            return;
-        }
-        switch (opc & 0xf000) {
-        case MOVL_WRITE_OFFRN_OPCODE:
-            format = "    MOV.L R%d, @(%d, R%d)\n";
-            printfStdoutInstr(format, getRm(opc), getDisp(opc), getRn(opc));
-            break;
-        case MOVL_READ_OFFRM_OPCODE:
-            format = "    MOV.L @(%d, R%d), R%d\n";
-            printfStdoutInstr(format, getDisp(opc), getRm(opc), getRn(opc));
-            break;
-        }
-    }
-
-    static void printfStdoutInstr(const char* format, ...)
-    {
-        if (getenv("JavaScriptCoreDumpJIT")) {
-            va_list args;
-            va_start(args, format);
-            vprintfStdoutInstr(format, args);
-            va_end(args);
-        }
-    }
-
-    static void vprintfStdoutInstr(const char* format, va_list args)
-    {
-        if (getenv("JavaScriptCoreDumpJIT"))
-            WTF::dataLogFV(format, args);
-    }
-
-    static void printBlockInstr(uint16_t* first, unsigned offset, int nbInstr)
-    {
-        printfStdoutInstr(">> repatch instructions after link\n");
-        for (int i = 0; i <= nbInstr; i++)
-            printInstr(*(first + i), offset + i);
-        printfStdoutInstr(">> end repatch\n");
-    }
-#else
-    static void printInstr(uint16_t opc, unsigned size, bool isdoubleInst = true) { };
-    static void printBlockInstr(uint16_t* first, unsigned offset, int nbInstr) { };
-#endif
-
-    static void replaceWithLoad(void* instructionStart)
-    {
-        SH4Word* insPtr = reinterpret_cast<SH4Word*>(instructionStart);
-
-        insPtr += 2; // skip MOV and ADD opcodes
-
-        if (((*insPtr) & 0xf00f) != MOVL_READ_RM_OPCODE) {
-            *insPtr = MOVL_READ_RM_OPCODE | (*insPtr & 0x0ff0);
-            cacheFlush(insPtr, sizeof(SH4Word));
-        }
-    }
-
-    static void replaceWithAddressComputation(void* instructionStart)
-    {
-        SH4Word* insPtr = reinterpret_cast<SH4Word*>(instructionStart);
-
-        insPtr += 2; // skip MOV and ADD opcodes
-
-        if (((*insPtr) & 0xf00f) != MOV_OPCODE) {
-            *insPtr = MOV_OPCODE | (*insPtr & 0x0ff0);
-            cacheFlush(insPtr, sizeof(SH4Word));
-        }
-    }
-
-private:
-    SH4Buffer m_buffer;
-    int m_claimscratchReg;
-};
-
-} // namespace JSC
-
-#endif // ENABLE(ASSEMBLER) && CPU(SH4)
-
-#endif // SH4Assembler_h
diff --git a/src/3rdparty/masm/assembler/X86Assembler.h b/src/3rdparty/masm/assembler/X86Assembler.h
index b71cf290f8..2257cb2b9a 100644
--- a/src/3rdparty/masm/assembler/X86Assembler.h
+++ b/src/3rdparty/masm/assembler/X86Assembler.h
@@ -26,6 +26,8 @@
 #ifndef X86Assembler_h
 #define X86Assembler_h
 
+#include <Platform.h>
+
 #if ENABLE(ASSEMBLER) && (CPU(X86) || CPU(X86_64))
 
 #include "AssemblerBuffer.h"
@@ -1417,11 +1419,22 @@ public:
     {
         m_formatter.oneByteOp(OP_LEA, dst, base, offset);
     }
+
+    void leal_mr(int offset, RegisterID base, RegisterID index, int scale, RegisterID dst)
+    {
+        m_formatter.oneByteOp(OP_LEA, dst, base, index, scale, offset);
+    }
+
 #if CPU(X86_64)
     void leaq_mr(int offset, RegisterID base, RegisterID dst)
     {
         m_formatter.oneByteOp64(OP_LEA, dst, base, offset);
     }
+
+    void leaq_mr(int offset, RegisterID base, RegisterID index, int scale, RegisterID dst)
+    {
+        m_formatter.oneByteOp64(OP_LEA, dst, base, index, scale, offset);
+    }
 #endif
 
     // Flow control:
@@ -1892,9 +1905,18 @@ public:
         ASSERT(to.isSet());
 
         char* code = reinterpret_cast<char*>(m_formatter.data());
-        ASSERT(!reinterpret_cast<int32_t*>(code + from.m_offset)[-1]);
+        ASSERT(!loadPossiblyUnaligned<int32_t>(code, from.m_offset, -1));
         setRel32(code + from.m_offset, code + to.m_offset);
     }
+
+    template<typename T>
+    T loadPossiblyUnaligned(char *ptr, size_t offset, int idx)
+    {
+        T *t_ptr = &reinterpret_cast<T*>(ptr + offset)[idx];
+        T val;
+        memcpy(&val, t_ptr, sizeof(T));
+        return val;
+    }
     
     static void linkJump(void* code, AssemblerLabel from, void* to)
     {
@@ -2095,7 +2117,14 @@ private:
 
     static void setInt32(void* where, int32_t value)
     {
-        reinterpret_cast<int32_t*>(where)[-1] = value;
+        storePossiblyUnaligned<int32_t>(where, -1, value);
+    }
+
+    template <typename T>
+    static void storePossiblyUnaligned(void *where, int idx, T value)
+    {
+        T *ptr = &reinterpret_cast<T*>(where)[idx];
+        memcpy(ptr, &value, sizeof(T));
     }
     
     static void setInt8(void* where, int8_t value)
diff --git a/src/3rdparty/masm/create_regex_tables b/src/3rdparty/masm/create_regex_tables
deleted file mode 100644
index 7544b75cd9..0000000000
--- a/src/3rdparty/masm/create_regex_tables
+++ /dev/null
@@ -1,121 +0,0 @@
-# Copyright (C) 2010, 2013 Apple Inc. All rights reserved.
-# 
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions
-# are met:
-# 1. Redistributions of source code must retain the above copyright
-#    notice, this list of conditions and the following disclaimer.
-# 2. Redistributions in binary form must reproduce the above copyright
-#    notice, this list of conditions and the following disclaimer in the
-#    documentation and/or other materials provided with the distribution.
-# 
-# THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
-# EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-# PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR
-# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
-# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
-# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
-# PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
-# OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 
-
-import sys
-
-types = {
-    "wordchar": { "UseTable" : True, "data": ['_', ('0','9'), ('A', 'Z'), ('a','z')]},
-    "nonwordchar": { "UseTable" : True, "Inverse": "wordchar", "data": ['`', (0, ord('0') - 1), (ord('9') + 1, ord('A') - 1), (ord('Z') + 1, ord('_') - 1), (ord('z') + 1, 0xffff)]},
-    "newline": { "UseTable" : False, "data": ['\n', '\r', 0x2028, 0x2029]},
-    "spaces": { "UseTable" : True, "data": [' ', ('\t', '\r'), 0xa0, 0x1680, 0x180e, 0x2028, 0x2029, 0x202f, 0x205f, 0x3000, (0x2000, 0x200a), 0xfeff]},
-    "nonspaces": { "UseTable" : True, "Inverse": "spaces", "data": [(0, ord('\t') - 1), (ord('\r') + 1, ord(' ') - 1), (ord(' ') + 1, 0x009f), (0x00a1, 0x167f), (0x1681, 0x180d), (0x180f, 0x1fff), (0x200b, 0x2027), (0x202a, 0x202e), (0x2030, 0x205e), (0x2060, 0x2fff), (0x3001, 0xfefe), (0xff00, 0xffff)]},
-    "digits": { "UseTable" : False, "data": [('0', '9')]},
-    "nondigits": { "UseTable" : False, "Inverse": "digits", "data": [(0, ord('0') - 1), (ord('9') + 1, 0xffff)] }
-}
-entriesPerLine = 50
-arrays = "";
-functions = "";
-emitTables = (len(sys.argv) < 2 or sys.argv[1] != "--no-tables")
-
-for name, classes in types.items():
-    ranges = [];
-    size = 0;
-    for _class in classes["data"]:
-        if type(_class) == str:
-            ranges.append((ord(_class), ord(_class)))
-        elif type(_class) == int:
-            ranges.append((_class, _class))
-        else:
-            (min, max) = _class;
-            if type(min) == str:
-                min = ord(min)
-            if type(max) == str:
-                max = ord(max)
-            if max > 0x7f and min <= 0x7f:
-                ranges.append((min, 0x7f))
-                min = 0x80
-            ranges.append((min,max))
-    ranges.sort();
-    
-    if emitTables and classes["UseTable"] and (not "Inverse" in classes):
-        array = ("static const char _%sData[65536] = {\n" % name);
-        i = 0
-        for (min,max) in ranges:
-            while i < min:
-                i = i + 1
-                array += ('0,')
-                if (i % entriesPerLine == 0) and (i != 0):
-                    array += ('\n')
-            while i <= max:
-                i = i + 1
-                if (i == 65536):
-                    array += ("1")
-                else:
-                    array += ('1,')
-                if (i % entriesPerLine == 0) and (i != 0):
-                    array += ('\n')
-        while i < 0xffff:
-            array += ("0,")
-            i = i + 1;
-            if (i % entriesPerLine == 0) and (i != 0):
-                array += ('\n')
-        if i == 0xffff:
-            array += ("0")
-        array += ("\n};\n\n");
-        arrays += array
-    
-    # Generate createFunction:
-    function = "";
-    function += ("CharacterClass* %sCreate()\n" % name)
-    function += ("{\n")
-    if emitTables and classes["UseTable"]:
-        if "Inverse" in classes:
-            function += ("    CharacterClass* characterClass = new CharacterClass(_%sData, true);\n" % (classes["Inverse"]))
-        else:
-            function += ("    CharacterClass* characterClass = new CharacterClass(_%sData, false);\n" % (name))
-    else:
-        function += ("    CharacterClass* characterClass = new CharacterClass;\n")
-    for (min, max) in ranges:
-        if (min == max):
-            if (min > 127):
-                function += ("    characterClass->m_matchesUnicode.append(0x%04x);\n" % min)
-            else:
-                function += ("    characterClass->m_matches.append(0x%02x);\n" % min)
-            continue
-        if (min > 127) or (max > 127):
-            function += ("    characterClass->m_rangesUnicode.append(CharacterRange(0x%04x, 0x%04x));\n" % (min, max))
-        else:
-            function += ("    characterClass->m_ranges.append(CharacterRange(0x%02x, 0x%02x));\n" % (min, max))
-    function += ("    return characterClass;\n")
-    function += ("}\n\n")
-    functions += function
-
-if (len(sys.argv) > 1):
-    f = open(sys.argv[-1], "w")
-    f.write(arrays)
-    f.write(functions)
-    f.close()
-else:
-    print(arrays)
-    print(functions)
-
diff --git a/src/3rdparty/masm/masm-defs.pri b/src/3rdparty/masm/masm-defs.pri
index c0c5f3d114..08c46a7ac2 100644
--- a/src/3rdparty/masm/masm-defs.pri
+++ b/src/3rdparty/masm/masm-defs.pri
@@ -3,6 +3,7 @@ DEFINES += ENABLE_ASSEMBLER_WX_EXCLUSIVE=1
 
 # Avoid symbol clashes with QtScript during static linking
 DEFINES += WTFReportAssertionFailure=qmlWTFReportAssertionFailure
+DEFINES += WTFReportAssertionFailureWithMessage=qmlWTFReportAssertionFailureWithMessage
 DEFINES += WTFReportBacktrace=qmlWTFReportBacktrace
 DEFINES += WTFInvokeCrashHook=qmlWTFInvokeCrashHook
 
@@ -19,6 +20,7 @@ INCLUDEPATH += $$PWD/assembler
 INCLUDEPATH += $$PWD/runtime
 INCLUDEPATH += $$PWD/wtf
 INCLUDEPATH += $$PWD/stubs
+INCLUDEPATH += $$PWD/stubs/runtime
 INCLUDEPATH += $$PWD/stubs/wtf
 INCLUDEPATH += $$PWD
 
diff --git a/src/3rdparty/masm/masm.pri b/src/3rdparty/masm/masm.pri
index 6c301fea38..0e63ac2ce5 100644
--- a/src/3rdparty/masm/masm.pri
+++ b/src/3rdparty/masm/masm.pri
@@ -79,10 +79,12 @@ HEADERS += $$PWD/disassembler/ARM64/A64DOpcode.h
 
 !qmldevtools_build {
 SOURCES += $$PWD/yarr/YarrCanonicalizeUCS2.cpp \
+           $$PWD/yarr/YarrCanonicalizeUnicode.cpp \
            $$PWD/yarr/YarrInterpreter.cpp \
            $$PWD/yarr/YarrJIT.cpp \
            $$PWD/yarr/YarrPattern.cpp \
-           $$PWD/yarr/YarrSyntaxChecker.cpp
+           $$PWD/yarr/YarrSyntaxChecker.cpp \
+           $$PWD/stubs/yarr/YarrUnicodeProperties.cpp
 
 HEADERS += $$PWD/yarr/Yarr.h \
            $$PWD/yarr/YarrCanonicalizeUCS2.h \
@@ -90,7 +92,8 @@ HEADERS += $$PWD/yarr/Yarr.h \
            $$PWD/yarr/YarrJIT.h \
            $$PWD/yarr/YarrParser.h \
            $$PWD/yarr/YarrPattern.h \
-           $$PWD/yarr/YarrSyntaxChecker.h
+           $$PWD/yarr/YarrSyntaxChecker.h \
+           $$PWD/yarr/YarrUnicodeProperties.h
 }
 
 #
@@ -107,7 +110,7 @@ debug_and_release {
 INCLUDEPATH += $$GENERATEDDIR
 
 retgen.output = $$GENERATEDDIR/RegExpJitTables.h
-retgen.script = $$PWD/create_regex_tables
+retgen.script = $$PWD/yarr/create_regex_tables
 retgen.input = retgen.script
 retgen.CONFIG += no_link
 retgen.commands = python $$retgen.script > ${QMAKE_FILE_OUT}
@@ -118,12 +121,15 @@ QMAKE_EXTRA_COMPILERS += retgen
     # Don't warn about OVERRIDE and FINAL, since they are feature-checked anyways
     clang {
         QMAKE_CXXFLAGS += -Wno-c++11-extensions -Wno-c++0x-extensions
-        QMAKE_OBJECTIVE_CFLAGS += -Wno-c++11-extensions -Wno-c++0x-extensions
     } else: gcc {
         greaterThan(QT_GCC_MAJOR_VERSION, 4)|greaterThan(QT_GCC_MINOR_VERSION, 5) {
             # We need to deactivate those warnings because some names conflicts with upcoming c++0x types (e.g.nullptr).
-            QMAKE_CXXFLAGS_WARN_ON += -Wno-c++0x-compat
             QMAKE_CXXFLAGS += -Wno-c++0x-compat
         }
     }
 }
+
+linux {
+    requires(qtConfig(dlopen))
+    QMAKE_USE_PRIVATE += libdl
+}
diff --git a/src/3rdparty/masm/qt_attribution.json b/src/3rdparty/masm/qt_attribution.json
index c53f1a4bc5..aab413ad40 100644
--- a/src/3rdparty/masm/qt_attribution.json
+++ b/src/3rdparty/masm/qt_attribution.json
@@ -4,10 +4,11 @@
     "QDocModule": "qtqml",
     "QtUsage": "Used in Qt QML.",
 
+    "Homepage": "https://trac.webkit.org/wiki/JavaScriptCore",
     "License": "BSD 2-clause \"Simplified\" License",
     "LicenseId": "BSD-2-Clause",
     "LicenseFile": "LICENSE",
-    "Copyright": "Copyright (C) 2003-2015 Apple Inc. All rights reserved.
+    "Copyright": "Copyright (C) 2003-2018 Apple Inc. All rights reserved.
 Copyright (C) 2007 Justin Haygood (jhaygood@reaktix.com)
 Copyright (C) 2007-2009 Torch Mobile, Inc. All rights reserved. (http://www.torchmobile.com/)
 Copyright (C) 2009, 2010 University of Szeged
diff --git a/src/3rdparty/masm/runtime/MatchResult.h b/src/3rdparty/masm/runtime/MatchResult.h
index d87c8516b0..b7aaa6b6fc 100644
--- a/src/3rdparty/masm/runtime/MatchResult.h
+++ b/src/3rdparty/masm/runtime/MatchResult.h
@@ -35,6 +35,7 @@ struct MatchResult {
     {
     }
 
+#if !CPU(X86_64) && !CPU(ARM64)
     explicit ALWAYS_INLINE MatchResult(EncodedMatchResult encoded)
     {
         union u {
@@ -48,6 +49,7 @@ struct MatchResult {
         start = value.split.start;
         end = value.split.end;
     }
+#endif
 
     ALWAYS_INLINE static MatchResult failed()
     {
diff --git a/src/3rdparty/masm/stubs/ExecutableAllocator.h b/src/3rdparty/masm/stubs/ExecutableAllocator.h
index 3b84b5c986..a439c53827 100644
--- a/src/3rdparty/masm/stubs/ExecutableAllocator.h
+++ b/src/3rdparty/masm/stubs/ExecutableAllocator.h
@@ -45,6 +45,10 @@
 
 #include <private/qv4executableallocator_p.h>
 
+#if OS(INTEGRITY)
+#include "OSAllocator.h"
+#endif
+
 #if OS(WINDOWS)
 #include <windows.h>
 #else
@@ -78,7 +82,8 @@ struct ExecutableMemoryHandle : public RefCounted<ExecutableMemoryHandle> {
 
     inline bool isManaged() const { return true; }
 
-    void* start() { return m_allocation->start(); }
+    void *exceptionHandler() { return m_allocation->exceptionHandler(); }
+    void *start() { return m_allocation->start(); }
     size_t sizeInBytes() { return m_size; }
 
     QV4::ExecutableAllocator::ChunkOfPages *chunk() const
@@ -94,7 +99,7 @@ struct ExecutableAllocator {
         : realAllocator(alloc)
     {}
 
-    PassRefPtr<ExecutableMemoryHandle> allocate(JSGlobalData&, size_t size, void*, int)
+    Ref<ExecutableMemoryHandle> allocate(JSGlobalData&, size_t size, void*, int)
     {
         return adoptRef(new ExecutableMemoryHandle(realAllocator, size));
     }
@@ -118,6 +123,8 @@ struct ExecutableAllocator {
             Q_UNREACHABLE();
         }
 #    endif
+#  elif OS(INTEGRITY)
+         OSAllocator::setMemoryAttributes(addr, size, /*writable*/ true, /*executable*/ false);
 #  else
         int mode = PROT_READ | PROT_WRITE;
         if (mprotect(addr, size, mode) != 0) {
@@ -152,6 +159,8 @@ struct ExecutableAllocator {
             Q_UNREACHABLE();
         }
 #    endif
+#  elif OS(INTEGRITY)
+        OSAllocator::setMemoryAttributes(addr, size, /*writable*/ false, /*executable*/ true);
 #  else
         int mode = PROT_READ | PROT_EXEC;
         if (mprotect(addr, size, mode) != 0) {
diff --git a/src/3rdparty/masm/stubs/Options.h b/src/3rdparty/masm/stubs/Options.h
index e03cc67690..6339c06033 100644
--- a/src/3rdparty/masm/stubs/Options.h
+++ b/src/3rdparty/masm/stubs/Options.h
@@ -44,6 +44,8 @@ namespace JSC {
 struct Options {
     static bool showDisassembly();
     static bool showDFGDisassembly() { return true; }
+    static bool zeroStackFrame() { return true; }
+    static bool dumpCompiledRegExpPatterns() { return false; }
 };
 
 }
diff --git a/src/3rdparty/masm/stubs/SuperSampler.h b/src/3rdparty/masm/stubs/SuperSampler.h
new file mode 100644
index 0000000000..422de528e1
--- /dev/null
+++ b/src/3rdparty/masm/stubs/SuperSampler.h
@@ -0,0 +1,50 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#pragma once
+
+namespace WTF {
+
+struct SuperSamplerScope {
+    SuperSamplerScope(bool) {}
+};
+
+}
+
+using WTF::SuperSamplerScope;
diff --git a/src/3rdparty/masm/stubs/WTFStubs.cpp b/src/3rdparty/masm/stubs/WTFStubs.cpp
index 610b632baf..f408b355f5 100644
--- a/src/3rdparty/masm/stubs/WTFStubs.cpp
+++ b/src/3rdparty/masm/stubs/WTFStubs.cpp
@@ -66,7 +66,7 @@ uint32_t cryptographicallyRandomNumber()
     return 0;
 }
 
-static FilePrintStream* s_dataFile;
+static FilePrintStream* s_dataFile = nullptr;
 
 void setDataFile(FilePrintStream *ps)
 {
@@ -91,7 +91,7 @@ void dataLogFV(const char* format, va_list args)
 {
     char buffer[1024];
     qvsnprintf(buffer, sizeof(buffer), format, args);
-    qDebug("%s", buffer);
+    qDebug().nospace().noquote() << buffer;
 }
 
 void dataLogF(const char* format, ...)
@@ -101,17 +101,22 @@ void dataLogF(const char* format, ...)
     va_start(args, format);
     qvsnprintf(buffer, sizeof(buffer), format, args);
     va_end(args);
-    qDebug("%s", buffer);
+    qDebug().nospace().noquote() << buffer;
 }
 
 void dataLogFString(const char* str)
 {
-    qDebug("%s", str);
+    qDebug().nospace().noquote() << str;
 }
 
 }
 
 extern "C" {
+// When adding a new stub here do not forget to add
+// DEFINES += StubFunctionName=qmlStubFunctionName
+// for example:
+// DEFINES += WTFReportAssertionFailureWithMessage=qmlWTFReportAssertionFailureWithMessage
+// to prevent "duplicate symbol" error during static library linking. See bugs QTBUG-35041 and QTBUG-63050
 
 void WTFReportAssertionFailure(const char* file, int line, const char* function, const char*assertion)
 {
diff --git a/src/3rdparty/masm/stubs/runtime/ConcurrentJSLock.h b/src/3rdparty/masm/stubs/runtime/ConcurrentJSLock.h
new file mode 100644
index 0000000000..43868feadb
--- /dev/null
+++ b/src/3rdparty/masm/stubs/runtime/ConcurrentJSLock.h
@@ -0,0 +1,53 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#pragma once
+
+namespace JSC {
+
+class NoLock {
+public:
+    void lock() { }
+    void unlock() { }
+    bool isHeld() { return false; }
+};
+
+typedef NoLock ConcurrentJSLock;
+
+} // namespace JSC
diff --git a/src/3rdparty/masm/stubs/runtime/RegExpKey.h b/src/3rdparty/masm/stubs/runtime/RegExpKey.h
new file mode 100644
index 0000000000..392f66fb83
--- /dev/null
+++ b/src/3rdparty/masm/stubs/runtime/RegExpKey.h
@@ -0,0 +1,46 @@
+/*
+ * Copyright (C) 2010 University of Szeged
+ * Copyright (C) 2010 Renata Hodovan (hodovan@inf.u-szeged.hu)
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY UNIVERSITY OF SZEGED ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL UNIVERSITY OF SZEGED OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+ * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#pragma once
+
+#include <wtf/text/WTFString.h>
+
+namespace JSC {
+
+enum RegExpFlags : int8_t {
+    NoFlags = 0,
+    FlagGlobal = 1,
+    FlagIgnoreCase = 2,
+    FlagMultiline = 4,
+    FlagSticky = 8,
+    FlagUnicode = 16,
+    FlagDotAll = 32,
+    InvalidFlags = 64,
+    DeletedValueFlags = -1
+};
+
+} // namespace JSC
diff --git a/src/3rdparty/masm/stubs/runtime/VM.h b/src/3rdparty/masm/stubs/runtime/VM.h
new file mode 100644
index 0000000000..94cce814f3
--- /dev/null
+++ b/src/3rdparty/masm/stubs/runtime/VM.h
@@ -0,0 +1,50 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#ifndef MASM_VM_H
+#define MASM_VM_H
+
+#include <qv4engine_p.h>
+
+namespace JSC {
+
+class VM : public QV4::ExecutionEngine {};
+
+}
+
+#endif // MASM_VM_H
diff --git a/src/3rdparty/masm/stubs/wtf/HashMap.h b/src/3rdparty/masm/stubs/wtf/HashMap.h
new file mode 100644
index 0000000000..888c6cceb0
--- /dev/null
+++ b/src/3rdparty/masm/stubs/wtf/HashMap.h
@@ -0,0 +1,58 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#ifndef HASHMAP_H
+#define HASHMAP_H
+
+#include <QtCore/qhash.h>
+
+namespace WTF {
+
+template<typename Key, typename Value>
+class HashMap final : public QHash<Key, Value>
+{
+public:
+    void add(const Key &k, const Value &v) { QHash<Key, Value>::insert(k, v); }
+    Value get(const Key &k) { return QHash<Key, Value>::value(k); }
+};
+
+}
+
+using WTF::HashMap;
+
+#endif
diff --git a/src/3rdparty/masm/stubs/wtf/HashSet.h b/src/3rdparty/masm/stubs/wtf/HashSet.h
new file mode 100644
index 0000000000..3765c9a8b1
--- /dev/null
+++ b/src/3rdparty/masm/stubs/wtf/HashSet.h
@@ -0,0 +1,67 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#ifndef HASHSET_H
+#define HASHSET_H
+
+#include <QtCore/qset.h>
+
+namespace WTF {
+
+template<typename Key>
+class HashSet final : public QSet<Key>
+{
+public:
+    struct SetAddResult {
+        bool isNewEntry;
+    };
+    SetAddResult add(const Key &k)
+    {
+        if (QSet<Key>::find(k) == QSet<Key>::constEnd()) {
+            QSet<Key>::insert(k);
+            return { true };
+        }
+        return { false };
+    }
+};
+
+}
+
+using WTF::HashSet;
+
+#endif
diff --git a/src/3rdparty/masm/stubs/wtf/Optional.h b/src/3rdparty/masm/stubs/wtf/Optional.h
new file mode 100644
index 0000000000..602dbc1b43
--- /dev/null
+++ b/src/3rdparty/masm/stubs/wtf/Optional.h
@@ -0,0 +1,96 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#pragma once
+
+#include <QtCore/qglobal.h>
+#include <QtQml/private/qtqmlglobal_p.h>
+
+#include <memory>
+#if __cplusplus > 201402L && QT_HAS_INCLUDE(<optional>)
+#include <optional>
+#else
+
+namespace std {
+
+struct nullopt_t {};
+
+constexpr nullopt_t nullopt {};
+
+template<typename T>
+class optional {
+public:
+    optional() = default;
+    optional(nullopt_t) {}
+    optional(const T &v) : _value(v), _hasValue(true) {}
+    ~optional() = default;
+
+    optional &operator =(nullopt_t) {
+        _value = T();
+        _hasValue = false;
+        return *this;
+    }
+
+    T operator->() { return _value; }
+    T operator*() { return _value; }
+
+    operator bool() const { return _hasValue; }
+    bool has_value() const { return _hasValue; }
+
+    T value() const { return _value; }
+
+private:
+    T _value = T();
+    bool _hasValue = false;
+};
+
+}
+
+#endif
+
+#if __cplusplus < 201402L && !QT_CONFIG(cxx14_make_unique)\
+&& !defined(__cpp_lib_make_unique)
+
+namespace std {
+    template<typename T, class ...Args>
+    unique_ptr<T> make_unique(Args &&...args)
+      { return unique_ptr<T>(new T(std::forward<Args>(args)...)); }
+}
+
+#endif
diff --git a/src/3rdparty/masm/stubs/wtf/PassRefPtr.h b/src/3rdparty/masm/stubs/wtf/PassRefPtr.h
index f072e70dd7..cc03a5d651 100644
--- a/src/3rdparty/masm/stubs/wtf/PassRefPtr.h
+++ b/src/3rdparty/masm/stubs/wtf/PassRefPtr.h
@@ -83,14 +83,22 @@ public:
 private:
     PassRefPtr<T>& operator=(const PassRefPtr<T>& t);
 
-    template <typename PtrType> friend PassRefPtr<PtrType> adoptRef(PtrType*);
+protected:
     mutable T* m_ptr;
 };
 
 template <typename T>
-PassRefPtr<T> adoptRef(T* ptr)
+class Ref : public PassRefPtr<T>
 {
-    PassRefPtr<T> result;
+    using PassRefPtr<T>::PassRefPtr;
+
+    template <typename PtrType> friend Ref<PtrType> adoptRef(PtrType*);
+};
+
+template <typename T>
+Ref<T> adoptRef(T* ptr)
+{
+    Ref<T> result;
     result.m_ptr = ptr;
     return result;
 }
diff --git a/src/3rdparty/masm/stubs/wtf/Vector.h b/src/3rdparty/masm/stubs/wtf/Vector.h
index 2025acf8a9..2fead9f6ba 100644
--- a/src/3rdparty/masm/stubs/wtf/Vector.h
+++ b/src/3rdparty/masm/stubs/wtf/Vector.h
@@ -55,6 +55,8 @@ class Vector : public std::vector<T> {
 public:
     Vector() {}
     Vector(int initialSize) : std::vector<T>(initialSize) {}
+    Vector(const Vector &other) : std::vector<T>(other) {}
+    Vector(std::initializer_list<T> list) : std::vector<T>(list) {}
 
     inline void append(const T& value)
     { this->push_back(value); }
@@ -63,6 +65,9 @@ public:
     inline void append(const OtherType& other)
     { this->push_back(T(other)); }
 
+    inline void append(T&& other)
+    { this->push_back(std::move(other)); }
+
     inline void append(const Vector<T>& vector)
     {
         this->insert(this->end(), vector.begin(), vector.end());
@@ -80,6 +85,8 @@ public:
             this->push_back(*it);
     }
 
+    unsigned size() const { return static_cast<unsigned>(std::vector<T>::size()); }
+
     using std::vector<T>::insert;
 
     inline void reserveInitialCapacity(size_t size) { this->reserve(size); }
@@ -102,6 +109,15 @@ public:
     inline bool isEmpty() const { return this->empty(); }
 
     inline T &last() { return *(this->begin() + this->size() - 1); }
+
+    bool contains(const T &value) const
+    {
+        for (const T &inVector : *this) {
+            if (inVector == value)
+                return true;
+        }
+        return false;
+    }
 };
 
 template <typename T, int capacity>
diff --git a/src/3rdparty/masm/stubs/wtf/text/CString.h b/src/3rdparty/masm/stubs/wtf/text/CString.h
index 26f74f7593..7129f5049e 100644
--- a/src/3rdparty/masm/stubs/wtf/text/CString.h
+++ b/src/3rdparty/masm/stubs/wtf/text/CString.h
@@ -39,4 +39,8 @@
 #ifndef CSTRING_H
 #define CSTRING_H
 
+class CString : public QByteArray {
+
+};
+
 #endif // CSTRING_H
diff --git a/src/3rdparty/masm/stubs/wtf/text/StringBuilder.h b/src/3rdparty/masm/stubs/wtf/text/StringBuilder.h
new file mode 100644
index 0000000000..a382f6da83
--- /dev/null
+++ b/src/3rdparty/masm/stubs/wtf/text/StringBuilder.h
@@ -0,0 +1,52 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#pragma once
+
+#include <wtf/text/WTFString.h>
+
+namespace WTF {
+
+struct StringBuilder : public String
+{
+    String toString() const { return *this; }
+};
+
+}
+
+using WTF::StringBuilder;
diff --git a/src/3rdparty/masm/stubs/wtf/text/WTFString.h b/src/3rdparty/masm/stubs/wtf/text/WTFString.h
index 928c684fdb..da5183f734 100644
--- a/src/3rdparty/masm/stubs/wtf/text/WTFString.h
+++ b/src/3rdparty/masm/stubs/wtf/text/WTFString.h
@@ -42,26 +42,33 @@
 #include <QString>
 #include <wtf/ASCIICType.h>
 #include <wtf/unicode/Unicode.h>
+#include <memory>
 
 namespace WTF {
 
+class PrintStream;
+
 class String : public QString
 {
 public:
+    String() = default;
     String(const QString& s) : QString(s) {}
     bool is8Bit() const { return false; }
     const unsigned char *characters8() const { return 0; }
     const UChar *characters16() const { return reinterpret_cast<const UChar*>(constData()); }
 
     template <typename T>
-    const T* getCharacters() const;
+    const T* characters() const;
+
+    bool operator!() const { return isEmpty(); }
 
+    void dump(PrintStream &) const {}
 };
 
 template <>
-inline const unsigned char* String::getCharacters<unsigned char>() const { return characters8(); }
+inline const unsigned char* String::characters<unsigned char>() const { return characters8(); }
 template <>
-inline const UChar* String::getCharacters<UChar>() const { return characters16(); }
+inline const UChar* String::characters<UChar>() const { return characters16(); }
 
 }
 
@@ -70,4 +77,6 @@ namespace JSC {
     using WTF::String;
 }
 
+#define WTFMove(value) std::move(value)
+
 #endif // WTFSTRING_H
diff --git a/src/3rdparty/masm/stubs/wtf/unicode/Unicode.h b/src/3rdparty/masm/stubs/wtf/unicode/Unicode.h
index d61cec5c4e..0f7f005c89 100644
--- a/src/3rdparty/masm/stubs/wtf/unicode/Unicode.h
+++ b/src/3rdparty/masm/stubs/wtf/unicode/Unicode.h
@@ -43,6 +43,7 @@
 
 typedef unsigned char LChar;
 typedef unsigned short UChar;
+typedef int32_t UChar32;
 
 namespace Unicode {
     inline UChar toLower(UChar ch) {
@@ -52,6 +53,35 @@ namespace Unicode {
     inline UChar toUpper(UChar ch) {
         return QChar::toUpper(ch);
     }
+    inline UChar32 u_tolower(UChar32 ch) {
+        return QChar::toLower(ch);
+    }
+    inline UChar32 u_toupper(UChar32 ch) {
+        return QChar::toUpper(ch);
+    }
 }
 
+using Unicode::u_toupper;
+using Unicode::u_tolower;
+
+#define U16_IS_LEAD(ch) QChar::isHighSurrogate((ch))
+#define U16_IS_TRAIL(ch) QChar::isLowSurrogate((ch))
+#define U16_GET_SUPPLEMENTARY(lead, trail) static_cast<UChar32>(QChar::surrogateToUcs4((lead), (trail)))
+#define U_IS_BMP(ch) ((ch) < 0x10000)
+#define U16_LENGTH(c) ((uint32_t)(c)<=0xffff ? 1 : 2)
+#define UCHAR_MAX_VALUE 0x10ffff
+
+#define U_MASK(category) (1u << (category))
+#define U_GET_GC_MASK(c) U_MASK(QChar::category((c)))
+#define U_GC_L_MASK (U_GC_LU_MASK|U_GC_LL_MASK|U_GC_LT_MASK|U_GC_LM_MASK|U_GC_LO_MASK)
+#define U_GC_LU_MASK U_MASK(QChar::Letter_Uppercase)
+#define U_GC_LL_MASK U_MASK(QChar::Letter_Lowercase)
+#define U_GC_LT_MASK U_MASK(QChar::Letter_Titlecase)
+#define U_GC_LM_MASK U_MASK(QChar::Letter_Modifier)
+#define U_GC_LO_MASK U_MASK(QChar::Letter_Other)
+#define U_GC_MN_MASK U_MASK(QChar::Mark_NonSpacing)
+#define U_GC_MC_MASK U_MASK(QChar::Mark_SpacingCombining)
+#define U_GC_ND_MASK U_MASK(QChar::Number_DecimalDigit)
+#define U_GC_PC_MASK U_MASK(QChar::Punctuation_Connector)
+
 #endif // UNICODE_H
diff --git a/src/3rdparty/masm/stubs/wtf/unicode/utypes.h b/src/3rdparty/masm/stubs/wtf/unicode/utypes.h
new file mode 100644
index 0000000000..e1b4ff90a6
--- /dev/null
+++ b/src/3rdparty/masm/stubs/wtf/unicode/utypes.h
@@ -0,0 +1 @@
+#include <unicode/Unicode.h>
diff --git a/src/3rdparty/masm/stubs/yarr/YarrUnicodeProperties.cpp b/src/3rdparty/masm/stubs/yarr/YarrUnicodeProperties.cpp
new file mode 100644
index 0000000000..99c925f406
--- /dev/null
+++ b/src/3rdparty/masm/stubs/yarr/YarrUnicodeProperties.cpp
@@ -0,0 +1,70 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "config.h"
+#include "yarr/YarrUnicodeProperties.h"
+#include "qchar.h"
+
+#include "yarr/Yarr.h"
+#include "yarr/YarrPattern.h"
+
+using namespace WTF;
+
+namespace JSC { namespace Yarr {
+
+std::optional<BuiltInCharacterClassID> unicodeMatchPropertyValue(WTF::String unicodePropertyName, WTF::String unicodePropertyValue)
+{
+    Q_UNUSED(unicodePropertyName);
+    Q_UNUSED(unicodePropertyValue);
+    return std::nullopt;
+}
+
+std::optional<BuiltInCharacterClassID> unicodeMatchProperty(WTF::String unicodePropertyValue)
+{
+    Q_UNUSED(unicodePropertyValue);
+    return std::nullopt;
+}
+
+std::unique_ptr<CharacterClass> createUnicodeCharacterClassFor(BuiltInCharacterClassID unicodeClassID)
+{
+    Q_UNUSED(unicodeClassID);
+    return nullptr;
+}
+
+} } // namespace JSC::Yarr
diff --git a/src/3rdparty/masm/wtf/Assertions.h b/src/3rdparty/masm/wtf/Assertions.h
index af65f5325c..be25d43826 100644
--- a/src/3rdparty/masm/wtf/Assertions.h
+++ b/src/3rdparty/masm/wtf/Assertions.h
@@ -167,7 +167,7 @@ WTF_EXPORT_PRIVATE void WTFInstallReportBacktraceOnCrashHook();
    Signals are ignored by the crash reporter on OS X so we must do better.
 */
 #ifndef CRASH
-#if COMPILER(CLANG)
+#if COMPILER(CLANG) || COMPILER(GCC)
 #define CRASH() \
     (WTFReportBacktrace(), \
      WTFInvokeCrashHook(), \
@@ -256,7 +256,7 @@ inline void assertUnused(T& x) { (void)x; }
         (void)0)
 
 #define ASSERT_NOT_REACHED() do { \
-    WTFReportAssertionFailure(__FILE__, __LINE__, WTF_PRETTY_FUNCTION, 0); \
+    WTFReportAssertionFailure(__FILE__, __LINE__, WTF_PRETTY_FUNCTION, NULL); \
     CRASH(); \
 } while (0)
 
diff --git a/src/3rdparty/masm/wtf/Compiler.h b/src/3rdparty/masm/wtf/Compiler.h
index da10196cc1..598d7f2c1c 100644
--- a/src/3rdparty/masm/wtf/Compiler.h
+++ b/src/3rdparty/masm/wtf/Compiler.h
@@ -27,13 +27,13 @@
 #define WTF_Compiler_h
 
 /* COMPILER() - the compiler being used to build the project */
-#define COMPILER(WTF_FEATURE) (defined WTF_COMPILER_##WTF_FEATURE  && WTF_COMPILER_##WTF_FEATURE)
+#define COMPILER(WTF_FEATURE) WTF_COMPILER_##WTF_FEATURE
 
 /* COMPILER_SUPPORTS() - whether the compiler being used to build the project supports the given feature. */
-#define COMPILER_SUPPORTS(WTF_COMPILER_FEATURE) (defined WTF_COMPILER_SUPPORTS_##WTF_COMPILER_FEATURE  && WTF_COMPILER_SUPPORTS_##WTF_COMPILER_FEATURE)
+#define COMPILER_SUPPORTS(WTF_COMPILER_FEATURE) WTF_COMPILER_SUPPORTS_##WTF_COMPILER_FEATURE
 
 /* COMPILER_QUIRK() - whether the compiler being used to build the project requires a given quirk. */
-#define COMPILER_QUIRK(WTF_COMPILER_QUIRK) (defined WTF_COMPILER_QUIRK_##WTF_COMPILER_QUIRK  && WTF_COMPILER_QUIRK_##WTF_COMPILER_QUIRK)
+#define COMPILER_QUIRK(WTF_COMPILER_QUIRK) WTF_COMPILER_QUIRK_##WTF_COMPILER_QUIRK
 
 /* ==== COMPILER() - the compiler being used to build the project ==== */
 
diff --git a/src/3rdparty/masm/wtf/FilePrintStream.cpp b/src/3rdparty/masm/wtf/FilePrintStream.cpp
index 45f1565f46..8ddf8487bd 100644
--- a/src/3rdparty/masm/wtf/FilePrintStream.cpp
+++ b/src/3rdparty/masm/wtf/FilePrintStream.cpp
@@ -25,6 +25,7 @@
 
 #include "config.h"
 #include "FilePrintStream.h"
+#include "Optional.h" // for make_unique polyfill if required
 
 namespace WTF {
 
@@ -42,13 +43,13 @@ FilePrintStream::~FilePrintStream()
         fclose(m_file);
 }
 
-PassOwnPtr<FilePrintStream> FilePrintStream::open(const char* filename, const char* mode)
+std::unique_ptr<FilePrintStream> FilePrintStream::open(const char* filename, const char* mode)
 {
     FILE* file = fopen(filename, mode);
     if (!file)
-        return PassOwnPtr<FilePrintStream>();
-    
-    return adoptPtr(new FilePrintStream(file));
+        return nullptr;
+
+    return std::make_unique<FilePrintStream>(file);
 }
 
 void FilePrintStream::vprintf(const char* format, va_list argList)
diff --git a/src/3rdparty/masm/wtf/FilePrintStream.h b/src/3rdparty/masm/wtf/FilePrintStream.h
index bdeab4c479..f32ca49dcb 100644
--- a/src/3rdparty/masm/wtf/FilePrintStream.h
+++ b/src/3rdparty/masm/wtf/FilePrintStream.h
@@ -27,7 +27,6 @@
 #define FilePrintStream_h
 
 #include <stdio.h>
-#include <wtf/PassOwnPtr.h>
 #include <wtf/PrintStream.h>
 
 namespace WTF {
@@ -40,14 +39,14 @@ public:
     };
     
     FilePrintStream(FILE*, AdoptionMode = Adopt);
-    virtual ~FilePrintStream();
+    virtual ~FilePrintStream() override;
     
-    static PassOwnPtr<FilePrintStream> open(const char* filename, const char* mode);
+    WTF_EXPORT_PRIVATE static std::unique_ptr<FilePrintStream> open(const char* filename, const char* mode);
     
     FILE* file() { return m_file; }
     
-    void vprintf(const char* format, va_list) WTF_ATTRIBUTE_PRINTF(2, 0);
-    void flush();
+    void vprintf(const char* format, va_list) override WTF_ATTRIBUTE_PRINTF(2, 0);
+    void flush() override;
 
 private:
     FILE* m_file;
diff --git a/src/3rdparty/masm/wtf/MathExtras.h b/src/3rdparty/masm/wtf/MathExtras.h
index 3740d54beb..a529ba7b37 100644
--- a/src/3rdparty/masm/wtf/MathExtras.h
+++ b/src/3rdparty/masm/wtf/MathExtras.h
@@ -147,11 +147,6 @@ inline long lroundf(float num) { return static_cast<long>(roundf(num)); }
 
 #endif
 
-#if COMPILER(GCC) && OS(QNX) && _CPPLIB_VER < 640
-// The stdlib on QNX < 6.6 doesn't contain long abs(long). See PR #104666.
-inline long long abs(long num) { return labs(num); }
-#endif
-
 #if COMPILER(MSVC) && COMPILER(MSVC12_OR_LOWER)
 // MSVC's math.h does not currently supply log2 or log2f.
 inline double log2(double num)
diff --git a/src/3rdparty/masm/wtf/OSAllocator.h b/src/3rdparty/masm/wtf/OSAllocator.h
index 933b3cda0a..9648a4e08f 100644
--- a/src/3rdparty/masm/wtf/OSAllocator.h
+++ b/src/3rdparty/masm/wtf/OSAllocator.h
@@ -73,6 +73,10 @@ public:
     static T* reallocateCommitted(T*, size_t oldSize, size_t newSize, Usage = UnknownUsage, bool writable = true, bool executable = false);
 
     static bool canAllocateExecutableMemory();
+
+#if defined(Q_OS_INTEGRITY)
+    static void setMemoryAttributes(void* addr, size_t size, bool writable, bool executable);
+#endif
 };
 
 inline void* OSAllocator::reserveAndCommit(size_t reserveSize, size_t commitSize, Usage usage, bool writable, bool executable)
diff --git a/src/3rdparty/masm/wtf/OSAllocatorIntegrity.cpp b/src/3rdparty/masm/wtf/OSAllocatorIntegrity.cpp
index 451ca147d1..27f72073c4 100644
--- a/src/3rdparty/masm/wtf/OSAllocatorIntegrity.cpp
+++ b/src/3rdparty/masm/wtf/OSAllocatorIntegrity.cpp
@@ -123,6 +123,16 @@ Error setAttributes(MemoryRegion mr, bool writable, bool executable)
     return SetMemoryRegionAttributes(mr, attributes);
 }
 
+void OSAllocator::setMemoryAttributes(void* addr, size_t size, bool writable, bool executable)
+{
+    Address addressIterator = Address(addr);
+    for(int i=0; i<(size + ASP_PAGESIZE -1)/ASP_PAGESIZE; i++) {
+        const MRPair* pair = memoryRegionsContainer.getMRPair(addressIterator);
+        CheckSuccess(setAttributes(pair->vmr, writable, executable));
+        addressIterator += ASP_PAGESIZE;
+    }
+}
+
 void* OSAllocator::reserveUncommitted(size_t bytes, Usage usage, bool writable, bool executable)
 {
     MemoryRegion VMR;
@@ -134,9 +144,9 @@ void* OSAllocator::reserveUncommitted(size_t bytes, Usage usage, bool writable,
     Address addressIterator = virtualStart;
     for(int i=0; i<(bytes + ASP_PAGESIZE -1)/ASP_PAGESIZE; i++) {
         MRPair pair;
+        pair.start = addressIterator;
         CheckSuccess(SplitMemoryRegion(VMR, ASP_PAGESIZE, &pair.vmr));
         CheckSuccess(setAttributes(pair.vmr, writable, executable));
-        pair.start = addressIterator;
 
         memoryRegionsContainer.insertMRPair(&pair);
         addressIterator += ASP_PAGESIZE;
@@ -229,4 +239,10 @@ void OSAllocator::releaseDecommitted(void* address, size_t bytes)
         memoryRegionsContainer.deleteMRPair(pair);
     }
 }
+
+bool OSAllocator::canAllocateExecutableMemory()
+{
+    return true;
+}
+
 } // namespace WTF
diff --git a/src/3rdparty/masm/wtf/OSAllocatorPosix.cpp b/src/3rdparty/masm/wtf/OSAllocatorPosix.cpp
index 0c902c7172..3b2a73a39a 100644
--- a/src/3rdparty/masm/wtf/OSAllocatorPosix.cpp
+++ b/src/3rdparty/masm/wtf/OSAllocatorPosix.cpp
@@ -31,13 +31,82 @@
 #include <cstdlib>
 
 #include "PageAllocation.h"
+#include <dlfcn.h>
 #include <errno.h>
 #include <sys/mman.h>
 #include <wtf/Assertions.h>
 #include <wtf/UnusedParam.h>
 
+#if OS(LINUX)
+#include <sys/syscall.h>
+#ifndef MFD_CLOEXEC
+#define MFD_CLOEXEC         0x0001U
+#endif
+#endif
+
+#if defined(__ANDROID__) && defined(SYS_memfd_create)
+   // On Android it's been observed that permissions of memory mappings
+   // backed by a memfd could not be changed via mprotect for no obvious
+   // reason.
+#  undef SYS_memfd_create
+#endif
+
 namespace WTF {
 
+#ifdef SYS_memfd_create
+static int memfdForUsage(size_t bytes, OSAllocator::Usage usage)
+{
+    const char *type = "unknown-usage:";
+    switch (usage) {
+    case OSAllocator::UnknownUsage:
+        break;
+    case OSAllocator::FastMallocPages:
+        type = "fastmalloc:";
+        break;
+    case OSAllocator::JSGCHeapPages:
+        type = "JSGCHeap:";
+        break;
+    case OSAllocator::JSVMStackPages:
+        type = "JSVMStack:";
+        break;
+    case OSAllocator::JSJITCodePages:
+        type = "JITCode:";
+        break;
+    }
+
+    // try to get our own library name by giving dladdr a pointer pointing to
+    // something we know to be in it (using a pointer to string data)
+    static const char *libname = [=]() {
+        Dl_info info;
+        if (dladdr(type, &info) == 0)
+            info.dli_fname = nullptr;
+        return info.dli_fname;
+    }();
+
+    char buf[PATH_MAX];
+    strcpy(buf, type);
+    if (libname)
+        strcat(buf, libname);
+    else
+        strcat(buf, "QtQml");
+
+    int fd = syscall(SYS_memfd_create, buf, MFD_CLOEXEC);
+    if (fd != -1) {
+        if (ftruncate(fd, bytes) == 0)
+            return fd;
+    }
+    close(fd);
+    return -1;
+}
+#elif OS(LINUX)
+static int memfdForUsage(size_t bytes, OSAllocator::Usage usage)
+{
+    UNUSED_PARAM(bytes);
+    UNUSED_PARAM(usage);
+    return -1;
+}
+#endif
+
 void* OSAllocator::reserveUncommitted(size_t bytes, Usage usage, bool writable, bool executable)
 {
 #if OS(QNX)
@@ -46,14 +115,18 @@ void* OSAllocator::reserveUncommitted(size_t bytes, Usage usage, bool writable,
     if (result == MAP_FAILED)
         CRASH();
 #elif OS(LINUX)
-    UNUSED_PARAM(usage);
     UNUSED_PARAM(writable);
     UNUSED_PARAM(executable);
+    int fd = memfdForUsage(bytes, usage);
 
-    void* result = mmap(0, bytes, PROT_NONE, MAP_NORESERVE | MAP_PRIVATE | MAP_ANON, -1, 0);
+    void* result = mmap(0, bytes, PROT_NONE, MAP_NORESERVE | MAP_PRIVATE |
+                        (fd == -1 ? MAP_ANON : 0), fd, 0);
     if (result == MAP_FAILED)
         CRASH();
     madvise(result, bytes, MADV_DONTNEED);
+
+    if (fd != -1)
+        close(fd);
 #else
     void* result = reserveAndCommit(bytes, usage, writable, executable);
 #if HAVE(MADV_FREE_REUSE)
@@ -83,6 +156,10 @@ void* OSAllocator::reserveAndCommit(size_t bytes, Usage usage, bool writable, bo
 
 #if OS(DARWIN)
     int fd = usage;
+#elif OS(LINUX)
+    int fd = memfdForUsage(bytes, usage);
+    if (fd != -1)
+        flags &= ~MAP_ANON;
 #else
     UNUSED_PARAM(usage);
     int fd = -1;
@@ -126,6 +203,12 @@ void* OSAllocator::reserveAndCommit(size_t bytes, Usage usage, bool writable, bo
         mmap(result, pageSize(), PROT_NONE, MAP_FIXED | MAP_PRIVATE | MAP_ANON, fd, 0);
         mmap(static_cast<char*>(result) + bytes - pageSize(), pageSize(), PROT_NONE, MAP_FIXED | MAP_PRIVATE | MAP_ANON, fd, 0);
     }
+
+#if OS(LINUX)
+    if (fd != -1)
+        close(fd);
+#endif
+
     return result;
 }
 
diff --git a/src/3rdparty/masm/wtf/Platform.h b/src/3rdparty/masm/wtf/Platform.h
index 7f2023a68a..d5f69927db 100644
--- a/src/3rdparty/masm/wtf/Platform.h
+++ b/src/3rdparty/masm/wtf/Platform.h
@@ -2,6 +2,7 @@
  * Copyright (C) 2006, 2007, 2008, 2009, 2013 Apple Inc. All rights reserved.
  * Copyright (C) 2007-2009 Torch Mobile, Inc.
  * Copyright (C) 2010, 2011 Research In Motion Limited. All rights reserved.
+ * Copyright (C) 2018 The Qt Company Ltd.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
@@ -38,26 +39,26 @@
 /* ==== PLATFORM handles OS, operating environment, graphics API, and
    CPU. This macro will be phased out in favor of platform adaptation
    macros, policy decision macros, and top-level port definitions. ==== */
-#define PLATFORM(WTF_FEATURE) (defined WTF_PLATFORM_##WTF_FEATURE  && WTF_PLATFORM_##WTF_FEATURE)
+#define PLATFORM(WTF_FEATURE) WTF_PLATFORM_##WTF_FEATURE
 
 
 /* ==== Platform adaptation macros: these describe properties of the target environment. ==== */
 
 /* CPU() - the target CPU architecture */
-#define CPU(WTF_FEATURE) (defined WTF_CPU_##WTF_FEATURE  && WTF_CPU_##WTF_FEATURE)
+#define CPU(WTF_FEATURE) WTF_CPU_##WTF_FEATURE
 /* HAVE() - specific system features (headers, functions or similar) that are present or not */
-#define HAVE(WTF_FEATURE) (defined HAVE_##WTF_FEATURE  && HAVE_##WTF_FEATURE)
+#define HAVE(WTF_FEATURE) HAVE_##WTF_FEATURE
 /* OS() - underlying operating system; only to be used for mandated low-level services like 
    virtual memory, not to choose a GUI toolkit */
-#define OS(WTF_FEATURE) (defined WTF_OS_##WTF_FEATURE  && WTF_OS_##WTF_FEATURE)
+#define OS(WTF_FEATURE) WTF_OS_##WTF_FEATURE
 
 
 /* ==== Policy decision macros: these define policy choices for a particular port. ==== */
 
 /* USE() - use a particular third-party library or optional OS service */
-#define USE(WTF_FEATURE) (defined WTF_USE_##WTF_FEATURE  && WTF_USE_##WTF_FEATURE)
+#define USE(WTF_FEATURE) WTF_USE_##WTF_FEATURE
 /* ENABLE() - turn on a specific feature of WebKit */
-#define ENABLE(WTF_FEATURE) (defined ENABLE_##WTF_FEATURE  && ENABLE_##WTF_FEATURE)
+#define ENABLE(WTF_FEATURE) ENABLE_##WTF_FEATURE
 
 
 /* ==== CPU() - the target CPU architecture ==== */
@@ -171,6 +172,11 @@
 #define WTF_CPU_ARM64 1
 #endif
 
+/* CPU(ARM64) - INTEGRITY */
+#if (defined(__ARM64__))
+#define WTF_CPU_ARM64 1
+#endif
+
 /* CPU(ARM) - ARM, any version*/
 #define WTF_ARM_ARCH_AT_LEAST(N) (CPU(ARM) && WTF_ARM_ARCH_VERSION >= N)
 
@@ -735,10 +741,6 @@
 #define ENABLE_JIT 0
 #endif
 
-#if !defined(ENABLE_JIT) && CPU(SH4) && PLATFORM(QT)
-#define ENABLE_JIT 1
-#endif
-
 /* The JIT is enabled by default on all x86, x86-64, ARM & MIPS platforms. */
 #if !defined(ENABLE_JIT) \
     && (CPU(X86) || CPU(X86_64) || CPU(ARM) || CPU(MIPS) || CPU(ARM64)) \
@@ -1045,4 +1047,11 @@
 #define WTF_USE_CONTENT_FILTERING 1
 #endif
 
+#if ENABLE(YARR_JIT)
+#if CPU(ARM64) || (CPU(X86_64) && !OS(WINDOWS))
+/* Enable JIT'ing Regular Expressions that have nested parenthesis. */
+#define ENABLE_YARR_JIT_ALL_PARENS_EXPRESSIONS 1
+#endif
+#endif
+
 #endif /* WTF_Platform_h */
diff --git a/src/3rdparty/masm/wtf/PrintStream.h b/src/3rdparty/masm/wtf/PrintStream.h
index 6fcf9c1567..4372288aff 100644
--- a/src/3rdparty/masm/wtf/PrintStream.h
+++ b/src/3rdparty/masm/wtf/PrintStream.h
@@ -206,6 +206,10 @@ public:
         print(value12);
         print(value13);
     }
+
+    void println();
+    template<typename ...Types>
+    void println(Types... args);
 };
 
 WTF_EXPORT_PRIVATE void printInternal(PrintStream&, const char*);
@@ -227,6 +231,19 @@ void printInternal(PrintStream& out, const T& value)
     value.dump(out);
 }
 
+inline
+void PrintStream::println()
+{
+    print("\n");
+}
+
+template<typename ...Types>
+void PrintStream::println(Types... args)
+{
+    print(args...);
+    print("\n");
+}
+
 #define MAKE_PRINT_ADAPTOR(Name, Type, function) \
     class Name {                                 \
     public:                                      \
diff --git a/src/3rdparty/masm/wtf/StdLibExtras.h b/src/3rdparty/masm/wtf/StdLibExtras.h
index f0d792ed52..421712c349 100644
--- a/src/3rdparty/masm/wtf/StdLibExtras.h
+++ b/src/3rdparty/masm/wtf/StdLibExtras.h
@@ -28,6 +28,9 @@
 
 #include <wtf/Assertions.h>
 #include <wtf/CheckedArithmetic.h>
+#include <wtf/Platform.h>
+#include <memory>
+#include <qglobal.h>
 
 // Use these to declare and define a static local variable (static T;) so that
 //  it is leaked so that its destructors are not called at exit. Using this
@@ -71,6 +74,8 @@
 #define STRINGIZE(exp) #exp
 #define STRINGIZE_VALUE_OF(exp) STRINGIZE(exp)
 
+#define FALLTHROUGH Q_FALLTHROUGH()
+
 /*
  * The reinterpret_cast<Type1*>([pointer to Type2]) expressions - where
  * sizeof(Type1) > sizeof(Type2) - cause the following warning on ARM with GCC:
diff --git a/src/3rdparty/masm/wtf/VMTags.h b/src/3rdparty/masm/wtf/VMTags.h
index 117bc3721e..af5352e471 100644
--- a/src/3rdparty/masm/wtf/VMTags.h
+++ b/src/3rdparty/masm/wtf/VMTags.h
@@ -62,6 +62,14 @@
 #define VM_TAG_FOR_WEBCORE_PURGEABLE_MEMORY VM_MAKE_TAG(69)
 #endif // defined(VM_MEMORY_WEBCORE_PURGEABLE_BUFFERS)
 
+#elif OS(LINUX)
+
+#define VM_TAG_FOR_TCMALLOC_MEMORY 0
+#define VM_TAG_FOR_COLLECTOR_MEMORY 1
+#define VM_TAG_FOR_EXECUTABLEALLOCATOR_MEMORY 2
+#define VM_TAG_FOR_REGISTERFILE_MEMORY 3
+#define VM_TAG_FOR_WEBCORE_PURGEABLE_MEMORY 4
+
 #else // OS(DARWIN)
 
 #define VM_TAG_FOR_TCMALLOC_MEMORY -1
diff --git a/src/3rdparty/masm/yarr/Yarr.h b/src/3rdparty/masm/yarr/Yarr.h
index d393e9fa90..ccf78f9880 100644
--- a/src/3rdparty/masm/yarr/Yarr.h
+++ b/src/3rdparty/masm/yarr/Yarr.h
@@ -25,25 +25,25 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-#ifndef Yarr_h
-#define Yarr_h
+#pragma once
 
-#include "YarrInterpreter.h"
-#include "YarrPattern.h"
+#include <limits.h>
+#include "YarrErrorCode.h"
 
 namespace JSC { namespace Yarr {
 
-#define YarrStackSpaceForBackTrackInfoPatternCharacter 1 // Only for !fixed quantifiers.
-#define YarrStackSpaceForBackTrackInfoCharacterClass 1 // Only for !fixed quantifiers.
+#define YarrStackSpaceForBackTrackInfoPatternCharacter 2 // Only for !fixed quantifiers.
+#define YarrStackSpaceForBackTrackInfoCharacterClass 2 // Only for !fixed quantifiers.
 #define YarrStackSpaceForBackTrackInfoBackReference 2
 #define YarrStackSpaceForBackTrackInfoAlternative 1 // One per alternative.
 #define YarrStackSpaceForBackTrackInfoParentheticalAssertion 1
-#define YarrStackSpaceForBackTrackInfoParenthesesOnce 1 // Only for !fixed quantifiers.
+#define YarrStackSpaceForBackTrackInfoParenthesesOnce 2
 #define YarrStackSpaceForBackTrackInfoParenthesesTerminal 1
-#define YarrStackSpaceForBackTrackInfoParentheses 2
+#define YarrStackSpaceForBackTrackInfoParentheses 4
+#define YarrStackSpaceForDotStarEnclosure 1
 
 static const unsigned quantifyInfinite = UINT_MAX;
-static const unsigned offsetNoMatch = (unsigned)-1;
+static const unsigned offsetNoMatch = std::numeric_limits<unsigned>::max();
 
 // The below limit restricts the number of "recursive" match calls in order to
 // avoid spending exponential time on complex regular expressions.
@@ -53,9 +53,10 @@ enum JSRegExpResult {
     JSRegExpMatch = 1,
     JSRegExpNoMatch = 0,
     JSRegExpErrorNoMatch = -1,
-    JSRegExpErrorHitLimit = -2,
-    JSRegExpErrorNoMemory = -3,
-    JSRegExpErrorInternal = -4
+    JSRegExpJITCodeFailure = -2,
+    JSRegExpErrorHitLimit = -3,
+    JSRegExpErrorNoMemory = -4,
+    JSRegExpErrorInternal = -5,
 };
 
 enum YarrCharSize {
@@ -63,7 +64,14 @@ enum YarrCharSize {
     Char16
 };
 
-} } // namespace JSC::Yarr
+enum class BuiltInCharacterClassID : unsigned {
+    DigitClassID,
+    SpaceClassID,
+    WordClassID,
+    DotClassID,
+    BaseUnicodePropertyID
+};
 
-#endif // Yarr_h
+struct BytecodePattern;
 
+} } // namespace JSC::Yarr
diff --git a/src/3rdparty/masm/yarr/YarrCanonicalize.h b/src/3rdparty/masm/yarr/YarrCanonicalize.h
new file mode 100644
index 0000000000..cbd279edca
--- /dev/null
+++ b/src/3rdparty/masm/yarr/YarrCanonicalize.h
@@ -0,0 +1,144 @@
+/*
+ * Copyright (C) 2012-2016 Apple Inc. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+ * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 
+ */
+
+#pragma once
+
+#include <stdint.h>
+#include <unicode/utypes.h>
+
+namespace JSC { namespace Yarr {
+
+// This set of data provides information for each UCS2 code point as to the set of code points
+// that it should match under the ES6 case insensitive RegExp matching rules, specified in 21.2.2.8.2.
+// The non-Unicode tables are autogenerated using YarrCanonicalize.js into YarrCanonicalize.cpp.
+// The Unicode tables are autogenerated using the python script generateYarrCanonicalizeUnicode
+// which creates YarrCanonicalizeUnicode.cpp.
+enum UCS2CanonicalizationType {
+    CanonicalizeUnique,               // No canonically equal values, e.g. 0x0.
+    CanonicalizeSet,                  // Value indicates a set in characterSetInfo.
+    CanonicalizeRangeLo,              // Value is positive delta to pair, E.g. 0x41 has value 0x20, -> 0x61.
+    CanonicalizeRangeHi,              // Value is positive delta to pair, E.g. 0x61 has value 0x20, -> 0x41.
+    CanonicalizeAlternatingAligned,   // Aligned consequtive pair, e.g. 0x1f4,0x1f5.
+    CanonicalizeAlternatingUnaligned, // Unaligned consequtive pair, e.g. 0x241,0x242.
+};
+struct CanonicalizationRange {
+    UChar32 begin;
+    UChar32 end;
+    UChar32 value;
+    UCS2CanonicalizationType type;
+};
+
+extern const size_t UCS2_CANONICALIZATION_RANGES;
+extern const UChar32* const ucs2CharacterSetInfo[];
+extern const CanonicalizationRange ucs2RangeInfo[];
+extern const uint16_t canonicalTableLChar[256];
+
+extern const size_t UNICODE_CANONICALIZATION_RANGES;
+extern const UChar32* const unicodeCharacterSetInfo[];
+extern const CanonicalizationRange unicodeRangeInfo[];
+
+enum class CanonicalMode { UCS2, Unicode };
+
+inline const UChar32* canonicalCharacterSetInfo(unsigned index, CanonicalMode canonicalMode)
+{
+    const UChar32* const* rangeInfo = canonicalMode == CanonicalMode::UCS2 ? ucs2CharacterSetInfo : unicodeCharacterSetInfo;
+    return rangeInfo[index];
+}
+
+// This searches in log2 time over ~400-600 entries, so should typically result in 9 compares.
+inline const CanonicalizationRange* canonicalRangeInfoFor(UChar32 ch, CanonicalMode canonicalMode = CanonicalMode::UCS2)
+{
+    const CanonicalizationRange* info = canonicalMode == CanonicalMode::UCS2 ? ucs2RangeInfo : unicodeRangeInfo;
+    size_t entries = canonicalMode == CanonicalMode::UCS2 ? UCS2_CANONICALIZATION_RANGES : UNICODE_CANONICALIZATION_RANGES;
+
+    while (true) {
+        size_t candidate = entries >> 1;
+        const CanonicalizationRange* candidateInfo = info + candidate;
+        if (ch < candidateInfo->begin)
+            entries = candidate;
+        else if (ch <= candidateInfo->end)
+            return candidateInfo;
+        else {
+            info = candidateInfo + 1;
+            entries -= (candidate + 1);
+        }
+    }
+}
+
+// Should only be called for characters that have one canonically matching value.
+inline UChar32 getCanonicalPair(const CanonicalizationRange* info, UChar32 ch)
+{
+    ASSERT(ch >= info->begin && ch <= info->end);
+    switch (info->type) {
+    case CanonicalizeRangeLo:
+        return ch + info->value;
+    case CanonicalizeRangeHi:
+        return ch - info->value;
+    case CanonicalizeAlternatingAligned:
+        return ch ^ 1;
+    case CanonicalizeAlternatingUnaligned:
+        return ((ch - 1) ^ 1) + 1;
+    default:
+        RELEASE_ASSERT_NOT_REACHED();
+    }
+    RELEASE_ASSERT_NOT_REACHED();
+    return 0;
+}
+
+// Returns true if no other UCS2 codepoint can match this value.
+inline bool isCanonicallyUnique(UChar32 ch, CanonicalMode canonicalMode = CanonicalMode::UCS2)
+{
+    return canonicalRangeInfoFor(ch, canonicalMode)->type == CanonicalizeUnique;
+}
+
+// Returns true if values are equal, under the canonicalization rules.
+inline bool areCanonicallyEquivalent(UChar32 a, UChar32 b, CanonicalMode canonicalMode = CanonicalMode::UCS2)
+{
+    const CanonicalizationRange* info = canonicalRangeInfoFor(a, canonicalMode);
+    switch (info->type) {
+    case CanonicalizeUnique:
+        return a == b;
+    case CanonicalizeSet: {
+        for (const UChar32* set = canonicalCharacterSetInfo(info->value, canonicalMode); (a = *set); ++set) {
+            if (a == b)
+                return true;
+        }
+        return false;
+    }
+    case CanonicalizeRangeLo:
+        return (a == b) || (a + info->value == b);
+    case CanonicalizeRangeHi:
+        return (a == b) || (a - info->value == b);
+    case CanonicalizeAlternatingAligned:
+        return (a | 1) == (b | 1);
+    case CanonicalizeAlternatingUnaligned:
+        return ((a - 1) | 1) == ((b - 1) | 1);
+    }
+
+    RELEASE_ASSERT_NOT_REACHED();
+    return false;
+}
+
+} } // JSC::Yarr
diff --git a/src/3rdparty/masm/yarr/YarrCanonicalizeUCS2.cpp b/src/3rdparty/masm/yarr/YarrCanonicalizeUCS2.cpp
index 7bb3d08eb5..0eb59f38d2 100644
--- a/src/3rdparty/masm/yarr/YarrCanonicalizeUCS2.cpp
+++ b/src/3rdparty/masm/yarr/YarrCanonicalizeUCS2.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2012 Apple Inc. All rights reserved.
+ * Copyright (C) 2012-2018 Apple Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
@@ -23,33 +23,39 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 
  */
 
-// DO NOT EDIT! - this file autogenerated by YarrCanonicalizeUCS2.js
+// DO NOT EDIT! - this file autogenerated by YarrCanonicalize.js
 
 #include "config.h"
-#include "YarrCanonicalizeUCS2.h"
+#include "YarrCanonicalize.h"
 
 namespace JSC { namespace Yarr {
 
-#include <stdint.h>
+const UChar32 ucs2CharacterSet0[] = { 0x01c4, 0x01c5, 0x01c6, 0 };
+const UChar32 ucs2CharacterSet1[] = { 0x01c7, 0x01c8, 0x01c9, 0 };
+const UChar32 ucs2CharacterSet2[] = { 0x01ca, 0x01cb, 0x01cc, 0 };
+const UChar32 ucs2CharacterSet3[] = { 0x01f1, 0x01f2, 0x01f3, 0 };
+const UChar32 ucs2CharacterSet4[] = { 0x0392, 0x03b2, 0x03d0, 0 };
+const UChar32 ucs2CharacterSet5[] = { 0x0395, 0x03b5, 0x03f5, 0 };
+const UChar32 ucs2CharacterSet6[] = { 0x0398, 0x03b8, 0x03d1, 0 };
+const UChar32 ucs2CharacterSet7[] = { 0x0345, 0x0399, 0x03b9, 0x1fbe, 0 };
+const UChar32 ucs2CharacterSet8[] = { 0x039a, 0x03ba, 0x03f0, 0 };
+const UChar32 ucs2CharacterSet9[] = { 0x00b5, 0x039c, 0x03bc, 0 };
+const UChar32 ucs2CharacterSet10[] = { 0x03a0, 0x03c0, 0x03d6, 0 };
+const UChar32 ucs2CharacterSet11[] = { 0x03a1, 0x03c1, 0x03f1, 0 };
+const UChar32 ucs2CharacterSet12[] = { 0x03a3, 0x03c2, 0x03c3, 0 };
+const UChar32 ucs2CharacterSet13[] = { 0x03a6, 0x03c6, 0x03d5, 0 };
+const UChar32 ucs2CharacterSet14[] = { 0x0412, 0x0432, 0x1c80, 0 };
+const UChar32 ucs2CharacterSet15[] = { 0x0414, 0x0434, 0x1c81, 0 };
+const UChar32 ucs2CharacterSet16[] = { 0x041e, 0x043e, 0x1c82, 0 };
+const UChar32 ucs2CharacterSet17[] = { 0x0421, 0x0441, 0x1c83, 0 };
+const UChar32 ucs2CharacterSet18[] = { 0x0422, 0x0442, 0x1c84, 0x1c85, 0 };
+const UChar32 ucs2CharacterSet19[] = { 0x042a, 0x044a, 0x1c86, 0 };
+const UChar32 ucs2CharacterSet20[] = { 0x0462, 0x0463, 0x1c87, 0 };
+const UChar32 ucs2CharacterSet21[] = { 0x1e60, 0x1e61, 0x1e9b, 0 };
+const UChar32 ucs2CharacterSet22[] = { 0x1c88, 0xa64a, 0xa64b, 0 };
 
-uint16_t ucs2CharacterSet0[] = { 0x01c4u, 0x01c5u, 0x01c6u, 0 };
-uint16_t ucs2CharacterSet1[] = { 0x01c7u, 0x01c8u, 0x01c9u, 0 };
-uint16_t ucs2CharacterSet2[] = { 0x01cau, 0x01cbu, 0x01ccu, 0 };
-uint16_t ucs2CharacterSet3[] = { 0x01f1u, 0x01f2u, 0x01f3u, 0 };
-uint16_t ucs2CharacterSet4[] = { 0x0392u, 0x03b2u, 0x03d0u, 0 };
-uint16_t ucs2CharacterSet5[] = { 0x0395u, 0x03b5u, 0x03f5u, 0 };
-uint16_t ucs2CharacterSet6[] = { 0x0398u, 0x03b8u, 0x03d1u, 0 };
-uint16_t ucs2CharacterSet7[] = { 0x0345u, 0x0399u, 0x03b9u, 0x1fbeu, 0 };
-uint16_t ucs2CharacterSet8[] = { 0x039au, 0x03bau, 0x03f0u, 0 };
-uint16_t ucs2CharacterSet9[] = { 0x00b5u, 0x039cu, 0x03bcu, 0 };
-uint16_t ucs2CharacterSet10[] = { 0x03a0u, 0x03c0u, 0x03d6u, 0 };
-uint16_t ucs2CharacterSet11[] = { 0x03a1u, 0x03c1u, 0x03f1u, 0 };
-uint16_t ucs2CharacterSet12[] = { 0x03a3u, 0x03c2u, 0x03c3u, 0 };
-uint16_t ucs2CharacterSet13[] = { 0x03a6u, 0x03c6u, 0x03d5u, 0 };
-uint16_t ucs2CharacterSet14[] = { 0x1e60u, 0x1e61u, 0x1e9bu, 0 };
-
-static const size_t UCS2_CANONICALIZATION_SETS = 15;
-uint16_t* characterSetInfo[UCS2_CANONICALIZATION_SETS] = {
+static const size_t UCS2_CANONICALIZATION_SETS = 23;
+const UChar32* const ucs2CharacterSetInfo[UCS2_CANONICALIZATION_SETS] = {
     ucs2CharacterSet0,
     ucs2CharacterSet1,
     ucs2CharacterSet2,
@@ -65,398 +71,485 @@ uint16_t* characterSetInfo[UCS2_CANONICALIZATION_SETS] = {
     ucs2CharacterSet12,
     ucs2CharacterSet13,
     ucs2CharacterSet14,
+    ucs2CharacterSet15,
+    ucs2CharacterSet16,
+    ucs2CharacterSet17,
+    ucs2CharacterSet18,
+    ucs2CharacterSet19,
+    ucs2CharacterSet20,
+    ucs2CharacterSet21,
+    ucs2CharacterSet22,
 };
 
-const size_t UCS2_CANONICALIZATION_RANGES = 364;
-UCS2CanonicalizationRange rangeInfo[UCS2_CANONICALIZATION_RANGES] = {
-    { 0x0000u, 0x0040u, 0x0000u, CanonicalizeUnique },
-    { 0x0041u, 0x005au, 0x0020u, CanonicalizeRangeLo },
-    { 0x005bu, 0x0060u, 0x0000u, CanonicalizeUnique },
-    { 0x0061u, 0x007au, 0x0020u, CanonicalizeRangeHi },
-    { 0x007bu, 0x00b4u, 0x0000u, CanonicalizeUnique },
-    { 0x00b5u, 0x00b5u, 0x0009u, CanonicalizeSet },
-    { 0x00b6u, 0x00bfu, 0x0000u, CanonicalizeUnique },
-    { 0x00c0u, 0x00d6u, 0x0020u, CanonicalizeRangeLo },
-    { 0x00d7u, 0x00d7u, 0x0000u, CanonicalizeUnique },
-    { 0x00d8u, 0x00deu, 0x0020u, CanonicalizeRangeLo },
-    { 0x00dfu, 0x00dfu, 0x0000u, CanonicalizeUnique },
-    { 0x00e0u, 0x00f6u, 0x0020u, CanonicalizeRangeHi },
-    { 0x00f7u, 0x00f7u, 0x0000u, CanonicalizeUnique },
-    { 0x00f8u, 0x00feu, 0x0020u, CanonicalizeRangeHi },
-    { 0x00ffu, 0x00ffu, 0x0079u, CanonicalizeRangeLo },
-    { 0x0100u, 0x012fu, 0x0000u, CanonicalizeAlternatingAligned },
-    { 0x0130u, 0x0131u, 0x0000u, CanonicalizeUnique },
-    { 0x0132u, 0x0137u, 0x0000u, CanonicalizeAlternatingAligned },
-    { 0x0138u, 0x0138u, 0x0000u, CanonicalizeUnique },
-    { 0x0139u, 0x0148u, 0x0000u, CanonicalizeAlternatingUnaligned },
-    { 0x0149u, 0x0149u, 0x0000u, CanonicalizeUnique },
-    { 0x014au, 0x0177u, 0x0000u, CanonicalizeAlternatingAligned },
-    { 0x0178u, 0x0178u, 0x0079u, CanonicalizeRangeHi },
-    { 0x0179u, 0x017eu, 0x0000u, CanonicalizeAlternatingUnaligned },
-    { 0x017fu, 0x017fu, 0x0000u, CanonicalizeUnique },
-    { 0x0180u, 0x0180u, 0x00c3u, CanonicalizeRangeLo },
-    { 0x0181u, 0x0181u, 0x00d2u, CanonicalizeRangeLo },
-    { 0x0182u, 0x0185u, 0x0000u, CanonicalizeAlternatingAligned },
-    { 0x0186u, 0x0186u, 0x00ceu, CanonicalizeRangeLo },
-    { 0x0187u, 0x0188u, 0x0000u, CanonicalizeAlternatingUnaligned },
-    { 0x0189u, 0x018au, 0x00cdu, CanonicalizeRangeLo },
-    { 0x018bu, 0x018cu, 0x0000u, CanonicalizeAlternatingUnaligned },
-    { 0x018du, 0x018du, 0x0000u, CanonicalizeUnique },
-    { 0x018eu, 0x018eu, 0x004fu, CanonicalizeRangeLo },
-    { 0x018fu, 0x018fu, 0x00cau, CanonicalizeRangeLo },
-    { 0x0190u, 0x0190u, 0x00cbu, CanonicalizeRangeLo },
-    { 0x0191u, 0x0192u, 0x0000u, CanonicalizeAlternatingUnaligned },
-    { 0x0193u, 0x0193u, 0x00cdu, CanonicalizeRangeLo },
-    { 0x0194u, 0x0194u, 0x00cfu, CanonicalizeRangeLo },
-    { 0x0195u, 0x0195u, 0x0061u, CanonicalizeRangeLo },
-    { 0x0196u, 0x0196u, 0x00d3u, CanonicalizeRangeLo },
-    { 0x0197u, 0x0197u, 0x00d1u, CanonicalizeRangeLo },
-    { 0x0198u, 0x0199u, 0x0000u, CanonicalizeAlternatingAligned },
-    { 0x019au, 0x019au, 0x00a3u, CanonicalizeRangeLo },
-    { 0x019bu, 0x019bu, 0x0000u, CanonicalizeUnique },
-    { 0x019cu, 0x019cu, 0x00d3u, CanonicalizeRangeLo },
-    { 0x019du, 0x019du, 0x00d5u, CanonicalizeRangeLo },
-    { 0x019eu, 0x019eu, 0x0082u, CanonicalizeRangeLo },
-    { 0x019fu, 0x019fu, 0x00d6u, CanonicalizeRangeLo },
-    { 0x01a0u, 0x01a5u, 0x0000u, CanonicalizeAlternatingAligned },
-    { 0x01a6u, 0x01a6u, 0x00dau, CanonicalizeRangeLo },
-    { 0x01a7u, 0x01a8u, 0x0000u, CanonicalizeAlternatingUnaligned },
-    { 0x01a9u, 0x01a9u, 0x00dau, CanonicalizeRangeLo },
-    { 0x01aau, 0x01abu, 0x0000u, CanonicalizeUnique },
-    { 0x01acu, 0x01adu, 0x0000u, CanonicalizeAlternatingAligned },
-    { 0x01aeu, 0x01aeu, 0x00dau, CanonicalizeRangeLo },
-    { 0x01afu, 0x01b0u, 0x0000u, CanonicalizeAlternatingUnaligned },
-    { 0x01b1u, 0x01b2u, 0x00d9u, CanonicalizeRangeLo },
-    { 0x01b3u, 0x01b6u, 0x0000u, CanonicalizeAlternatingUnaligned },
-    { 0x01b7u, 0x01b7u, 0x00dbu, CanonicalizeRangeLo },
-    { 0x01b8u, 0x01b9u, 0x0000u, CanonicalizeAlternatingAligned },
-    { 0x01bau, 0x01bbu, 0x0000u, CanonicalizeUnique },
-    { 0x01bcu, 0x01bdu, 0x0000u, CanonicalizeAlternatingAligned },
-    { 0x01beu, 0x01beu, 0x0000u, CanonicalizeUnique },
-    { 0x01bfu, 0x01bfu, 0x0038u, CanonicalizeRangeLo },
-    { 0x01c0u, 0x01c3u, 0x0000u, CanonicalizeUnique },
-    { 0x01c4u, 0x01c6u, 0x0000u, CanonicalizeSet },
-    { 0x01c7u, 0x01c9u, 0x0001u, CanonicalizeSet },
-    { 0x01cau, 0x01ccu, 0x0002u, CanonicalizeSet },
-    { 0x01cdu, 0x01dcu, 0x0000u, CanonicalizeAlternatingUnaligned },
-    { 0x01ddu, 0x01ddu, 0x004fu, CanonicalizeRangeHi },
-    { 0x01deu, 0x01efu, 0x0000u, CanonicalizeAlternatingAligned },
-    { 0x01f0u, 0x01f0u, 0x0000u, CanonicalizeUnique },
-    { 0x01f1u, 0x01f3u, 0x0003u, CanonicalizeSet },
-    { 0x01f4u, 0x01f5u, 0x0000u, CanonicalizeAlternatingAligned },
-    { 0x01f6u, 0x01f6u, 0x0061u, CanonicalizeRangeHi },
-    { 0x01f7u, 0x01f7u, 0x0038u, CanonicalizeRangeHi },
-    { 0x01f8u, 0x021fu, 0x0000u, CanonicalizeAlternatingAligned },
-    { 0x0220u, 0x0220u, 0x0082u, CanonicalizeRangeHi },
-    { 0x0221u, 0x0221u, 0x0000u, CanonicalizeUnique },
-    { 0x0222u, 0x0233u, 0x0000u, CanonicalizeAlternatingAligned },
-    { 0x0234u, 0x0239u, 0x0000u, CanonicalizeUnique },
-    { 0x023au, 0x023au, 0x2a2bu, CanonicalizeRangeLo },
-    { 0x023bu, 0x023cu, 0x0000u, CanonicalizeAlternatingUnaligned },
-    { 0x023du, 0x023du, 0x00a3u, CanonicalizeRangeHi },
-    { 0x023eu, 0x023eu, 0x2a28u, CanonicalizeRangeLo },
-    { 0x023fu, 0x0240u, 0x2a3fu, CanonicalizeRangeLo },
-    { 0x0241u, 0x0242u, 0x0000u, CanonicalizeAlternatingUnaligned },
-    { 0x0243u, 0x0243u, 0x00c3u, CanonicalizeRangeHi },
-    { 0x0244u, 0x0244u, 0x0045u, CanonicalizeRangeLo },
-    { 0x0245u, 0x0245u, 0x0047u, CanonicalizeRangeLo },
-    { 0x0246u, 0x024fu, 0x0000u, CanonicalizeAlternatingAligned },
-    { 0x0250u, 0x0250u, 0x2a1fu, CanonicalizeRangeLo },
-    { 0x0251u, 0x0251u, 0x2a1cu, CanonicalizeRangeLo },
-    { 0x0252u, 0x0252u, 0x2a1eu, CanonicalizeRangeLo },
-    { 0x0253u, 0x0253u, 0x00d2u, CanonicalizeRangeHi },
-    { 0x0254u, 0x0254u, 0x00ceu, CanonicalizeRangeHi },
-    { 0x0255u, 0x0255u, 0x0000u, CanonicalizeUnique },
-    { 0x0256u, 0x0257u, 0x00cdu, CanonicalizeRangeHi },
-    { 0x0258u, 0x0258u, 0x0000u, CanonicalizeUnique },
-    { 0x0259u, 0x0259u, 0x00cau, CanonicalizeRangeHi },
-    { 0x025au, 0x025au, 0x0000u, CanonicalizeUnique },
-    { 0x025bu, 0x025bu, 0x00cbu, CanonicalizeRangeHi },
-    { 0x025cu, 0x025fu, 0x0000u, CanonicalizeUnique },
-    { 0x0260u, 0x0260u, 0x00cdu, CanonicalizeRangeHi },
-    { 0x0261u, 0x0262u, 0x0000u, CanonicalizeUnique },
-    { 0x0263u, 0x0263u, 0x00cfu, CanonicalizeRangeHi },
-    { 0x0264u, 0x0264u, 0x0000u, CanonicalizeUnique },
-    { 0x0265u, 0x0265u, 0xa528u, CanonicalizeRangeLo },
-    { 0x0266u, 0x0267u, 0x0000u, CanonicalizeUnique },
-    { 0x0268u, 0x0268u, 0x00d1u, CanonicalizeRangeHi },
-    { 0x0269u, 0x0269u, 0x00d3u, CanonicalizeRangeHi },
-    { 0x026au, 0x026au, 0x0000u, CanonicalizeUnique },
-    { 0x026bu, 0x026bu, 0x29f7u, CanonicalizeRangeLo },
-    { 0x026cu, 0x026eu, 0x0000u, CanonicalizeUnique },
-    { 0x026fu, 0x026fu, 0x00d3u, CanonicalizeRangeHi },
-    { 0x0270u, 0x0270u, 0x0000u, CanonicalizeUnique },
-    { 0x0271u, 0x0271u, 0x29fdu, CanonicalizeRangeLo },
-    { 0x0272u, 0x0272u, 0x00d5u, CanonicalizeRangeHi },
-    { 0x0273u, 0x0274u, 0x0000u, CanonicalizeUnique },
-    { 0x0275u, 0x0275u, 0x00d6u, CanonicalizeRangeHi },
-    { 0x0276u, 0x027cu, 0x0000u, CanonicalizeUnique },
-    { 0x027du, 0x027du, 0x29e7u, CanonicalizeRangeLo },
-    { 0x027eu, 0x027fu, 0x0000u, CanonicalizeUnique },
-    { 0x0280u, 0x0280u, 0x00dau, CanonicalizeRangeHi },
-    { 0x0281u, 0x0282u, 0x0000u, CanonicalizeUnique },
-    { 0x0283u, 0x0283u, 0x00dau, CanonicalizeRangeHi },
-    { 0x0284u, 0x0287u, 0x0000u, CanonicalizeUnique },
-    { 0x0288u, 0x0288u, 0x00dau, CanonicalizeRangeHi },
-    { 0x0289u, 0x0289u, 0x0045u, CanonicalizeRangeHi },
-    { 0x028au, 0x028bu, 0x00d9u, CanonicalizeRangeHi },
-    { 0x028cu, 0x028cu, 0x0047u, CanonicalizeRangeHi },
-    { 0x028du, 0x0291u, 0x0000u, CanonicalizeUnique },
-    { 0x0292u, 0x0292u, 0x00dbu, CanonicalizeRangeHi },
-    { 0x0293u, 0x0344u, 0x0000u, CanonicalizeUnique },
-    { 0x0345u, 0x0345u, 0x0007u, CanonicalizeSet },
-    { 0x0346u, 0x036fu, 0x0000u, CanonicalizeUnique },
-    { 0x0370u, 0x0373u, 0x0000u, CanonicalizeAlternatingAligned },
-    { 0x0374u, 0x0375u, 0x0000u, CanonicalizeUnique },
-    { 0x0376u, 0x0377u, 0x0000u, CanonicalizeAlternatingAligned },
-    { 0x0378u, 0x037au, 0x0000u, CanonicalizeUnique },
-    { 0x037bu, 0x037du, 0x0082u, CanonicalizeRangeLo },
-    { 0x037eu, 0x0385u, 0x0000u, CanonicalizeUnique },
-    { 0x0386u, 0x0386u, 0x0026u, CanonicalizeRangeLo },
-    { 0x0387u, 0x0387u, 0x0000u, CanonicalizeUnique },
-    { 0x0388u, 0x038au, 0x0025u, CanonicalizeRangeLo },
-    { 0x038bu, 0x038bu, 0x0000u, CanonicalizeUnique },
-    { 0x038cu, 0x038cu, 0x0040u, CanonicalizeRangeLo },
-    { 0x038du, 0x038du, 0x0000u, CanonicalizeUnique },
-    { 0x038eu, 0x038fu, 0x003fu, CanonicalizeRangeLo },
-    { 0x0390u, 0x0390u, 0x0000u, CanonicalizeUnique },
-    { 0x0391u, 0x0391u, 0x0020u, CanonicalizeRangeLo },
-    { 0x0392u, 0x0392u, 0x0004u, CanonicalizeSet },
-    { 0x0393u, 0x0394u, 0x0020u, CanonicalizeRangeLo },
-    { 0x0395u, 0x0395u, 0x0005u, CanonicalizeSet },
-    { 0x0396u, 0x0397u, 0x0020u, CanonicalizeRangeLo },
-    { 0x0398u, 0x0398u, 0x0006u, CanonicalizeSet },
-    { 0x0399u, 0x0399u, 0x0007u, CanonicalizeSet },
-    { 0x039au, 0x039au, 0x0008u, CanonicalizeSet },
-    { 0x039bu, 0x039bu, 0x0020u, CanonicalizeRangeLo },
-    { 0x039cu, 0x039cu, 0x0009u, CanonicalizeSet },
-    { 0x039du, 0x039fu, 0x0020u, CanonicalizeRangeLo },
-    { 0x03a0u, 0x03a0u, 0x000au, CanonicalizeSet },
-    { 0x03a1u, 0x03a1u, 0x000bu, CanonicalizeSet },
-    { 0x03a2u, 0x03a2u, 0x0000u, CanonicalizeUnique },
-    { 0x03a3u, 0x03a3u, 0x000cu, CanonicalizeSet },
-    { 0x03a4u, 0x03a5u, 0x0020u, CanonicalizeRangeLo },
-    { 0x03a6u, 0x03a6u, 0x000du, CanonicalizeSet },
-    { 0x03a7u, 0x03abu, 0x0020u, CanonicalizeRangeLo },
-    { 0x03acu, 0x03acu, 0x0026u, CanonicalizeRangeHi },
-    { 0x03adu, 0x03afu, 0x0025u, CanonicalizeRangeHi },
-    { 0x03b0u, 0x03b0u, 0x0000u, CanonicalizeUnique },
-    { 0x03b1u, 0x03b1u, 0x0020u, CanonicalizeRangeHi },
-    { 0x03b2u, 0x03b2u, 0x0004u, CanonicalizeSet },
-    { 0x03b3u, 0x03b4u, 0x0020u, CanonicalizeRangeHi },
-    { 0x03b5u, 0x03b5u, 0x0005u, CanonicalizeSet },
-    { 0x03b6u, 0x03b7u, 0x0020u, CanonicalizeRangeHi },
-    { 0x03b8u, 0x03b8u, 0x0006u, CanonicalizeSet },
-    { 0x03b9u, 0x03b9u, 0x0007u, CanonicalizeSet },
-    { 0x03bau, 0x03bau, 0x0008u, CanonicalizeSet },
-    { 0x03bbu, 0x03bbu, 0x0020u, CanonicalizeRangeHi },
-    { 0x03bcu, 0x03bcu, 0x0009u, CanonicalizeSet },
-    { 0x03bdu, 0x03bfu, 0x0020u, CanonicalizeRangeHi },
-    { 0x03c0u, 0x03c0u, 0x000au, CanonicalizeSet },
-    { 0x03c1u, 0x03c1u, 0x000bu, CanonicalizeSet },
-    { 0x03c2u, 0x03c3u, 0x000cu, CanonicalizeSet },
-    { 0x03c4u, 0x03c5u, 0x0020u, CanonicalizeRangeHi },
-    { 0x03c6u, 0x03c6u, 0x000du, CanonicalizeSet },
-    { 0x03c7u, 0x03cbu, 0x0020u, CanonicalizeRangeHi },
-    { 0x03ccu, 0x03ccu, 0x0040u, CanonicalizeRangeHi },
-    { 0x03cdu, 0x03ceu, 0x003fu, CanonicalizeRangeHi },
-    { 0x03cfu, 0x03cfu, 0x0008u, CanonicalizeRangeLo },
-    { 0x03d0u, 0x03d0u, 0x0004u, CanonicalizeSet },
-    { 0x03d1u, 0x03d1u, 0x0006u, CanonicalizeSet },
-    { 0x03d2u, 0x03d4u, 0x0000u, CanonicalizeUnique },
-    { 0x03d5u, 0x03d5u, 0x000du, CanonicalizeSet },
-    { 0x03d6u, 0x03d6u, 0x000au, CanonicalizeSet },
-    { 0x03d7u, 0x03d7u, 0x0008u, CanonicalizeRangeHi },
-    { 0x03d8u, 0x03efu, 0x0000u, CanonicalizeAlternatingAligned },
-    { 0x03f0u, 0x03f0u, 0x0008u, CanonicalizeSet },
-    { 0x03f1u, 0x03f1u, 0x000bu, CanonicalizeSet },
-    { 0x03f2u, 0x03f2u, 0x0007u, CanonicalizeRangeLo },
-    { 0x03f3u, 0x03f4u, 0x0000u, CanonicalizeUnique },
-    { 0x03f5u, 0x03f5u, 0x0005u, CanonicalizeSet },
-    { 0x03f6u, 0x03f6u, 0x0000u, CanonicalizeUnique },
-    { 0x03f7u, 0x03f8u, 0x0000u, CanonicalizeAlternatingUnaligned },
-    { 0x03f9u, 0x03f9u, 0x0007u, CanonicalizeRangeHi },
-    { 0x03fau, 0x03fbu, 0x0000u, CanonicalizeAlternatingAligned },
-    { 0x03fcu, 0x03fcu, 0x0000u, CanonicalizeUnique },
-    { 0x03fdu, 0x03ffu, 0x0082u, CanonicalizeRangeHi },
-    { 0x0400u, 0x040fu, 0x0050u, CanonicalizeRangeLo },
-    { 0x0410u, 0x042fu, 0x0020u, CanonicalizeRangeLo },
-    { 0x0430u, 0x044fu, 0x0020u, CanonicalizeRangeHi },
-    { 0x0450u, 0x045fu, 0x0050u, CanonicalizeRangeHi },
-    { 0x0460u, 0x0481u, 0x0000u, CanonicalizeAlternatingAligned },
-    { 0x0482u, 0x0489u, 0x0000u, CanonicalizeUnique },
-    { 0x048au, 0x04bfu, 0x0000u, CanonicalizeAlternatingAligned },
-    { 0x04c0u, 0x04c0u, 0x000fu, CanonicalizeRangeLo },
-    { 0x04c1u, 0x04ceu, 0x0000u, CanonicalizeAlternatingUnaligned },
-    { 0x04cfu, 0x04cfu, 0x000fu, CanonicalizeRangeHi },
-    { 0x04d0u, 0x0527u, 0x0000u, CanonicalizeAlternatingAligned },
-    { 0x0528u, 0x0530u, 0x0000u, CanonicalizeUnique },
-    { 0x0531u, 0x0556u, 0x0030u, CanonicalizeRangeLo },
-    { 0x0557u, 0x0560u, 0x0000u, CanonicalizeUnique },
-    { 0x0561u, 0x0586u, 0x0030u, CanonicalizeRangeHi },
-    { 0x0587u, 0x109fu, 0x0000u, CanonicalizeUnique },
-    { 0x10a0u, 0x10c5u, 0x1c60u, CanonicalizeRangeLo },
-    { 0x10c6u, 0x1d78u, 0x0000u, CanonicalizeUnique },
-    { 0x1d79u, 0x1d79u, 0x8a04u, CanonicalizeRangeLo },
-    { 0x1d7au, 0x1d7cu, 0x0000u, CanonicalizeUnique },
-    { 0x1d7du, 0x1d7du, 0x0ee6u, CanonicalizeRangeLo },
-    { 0x1d7eu, 0x1dffu, 0x0000u, CanonicalizeUnique },
-    { 0x1e00u, 0x1e5fu, 0x0000u, CanonicalizeAlternatingAligned },
-    { 0x1e60u, 0x1e61u, 0x000eu, CanonicalizeSet },
-    { 0x1e62u, 0x1e95u, 0x0000u, CanonicalizeAlternatingAligned },
-    { 0x1e96u, 0x1e9au, 0x0000u, CanonicalizeUnique },
-    { 0x1e9bu, 0x1e9bu, 0x000eu, CanonicalizeSet },
-    { 0x1e9cu, 0x1e9fu, 0x0000u, CanonicalizeUnique },
-    { 0x1ea0u, 0x1effu, 0x0000u, CanonicalizeAlternatingAligned },
-    { 0x1f00u, 0x1f07u, 0x0008u, CanonicalizeRangeLo },
-    { 0x1f08u, 0x1f0fu, 0x0008u, CanonicalizeRangeHi },
-    { 0x1f10u, 0x1f15u, 0x0008u, CanonicalizeRangeLo },
-    { 0x1f16u, 0x1f17u, 0x0000u, CanonicalizeUnique },
-    { 0x1f18u, 0x1f1du, 0x0008u, CanonicalizeRangeHi },
-    { 0x1f1eu, 0x1f1fu, 0x0000u, CanonicalizeUnique },
-    { 0x1f20u, 0x1f27u, 0x0008u, CanonicalizeRangeLo },
-    { 0x1f28u, 0x1f2fu, 0x0008u, CanonicalizeRangeHi },
-    { 0x1f30u, 0x1f37u, 0x0008u, CanonicalizeRangeLo },
-    { 0x1f38u, 0x1f3fu, 0x0008u, CanonicalizeRangeHi },
-    { 0x1f40u, 0x1f45u, 0x0008u, CanonicalizeRangeLo },
-    { 0x1f46u, 0x1f47u, 0x0000u, CanonicalizeUnique },
-    { 0x1f48u, 0x1f4du, 0x0008u, CanonicalizeRangeHi },
-    { 0x1f4eu, 0x1f50u, 0x0000u, CanonicalizeUnique },
-    { 0x1f51u, 0x1f51u, 0x0008u, CanonicalizeRangeLo },
-    { 0x1f52u, 0x1f52u, 0x0000u, CanonicalizeUnique },
-    { 0x1f53u, 0x1f53u, 0x0008u, CanonicalizeRangeLo },
-    { 0x1f54u, 0x1f54u, 0x0000u, CanonicalizeUnique },
-    { 0x1f55u, 0x1f55u, 0x0008u, CanonicalizeRangeLo },
-    { 0x1f56u, 0x1f56u, 0x0000u, CanonicalizeUnique },
-    { 0x1f57u, 0x1f57u, 0x0008u, CanonicalizeRangeLo },
-    { 0x1f58u, 0x1f58u, 0x0000u, CanonicalizeUnique },
-    { 0x1f59u, 0x1f59u, 0x0008u, CanonicalizeRangeHi },
-    { 0x1f5au, 0x1f5au, 0x0000u, CanonicalizeUnique },
-    { 0x1f5bu, 0x1f5bu, 0x0008u, CanonicalizeRangeHi },
-    { 0x1f5cu, 0x1f5cu, 0x0000u, CanonicalizeUnique },
-    { 0x1f5du, 0x1f5du, 0x0008u, CanonicalizeRangeHi },
-    { 0x1f5eu, 0x1f5eu, 0x0000u, CanonicalizeUnique },
-    { 0x1f5fu, 0x1f5fu, 0x0008u, CanonicalizeRangeHi },
-    { 0x1f60u, 0x1f67u, 0x0008u, CanonicalizeRangeLo },
-    { 0x1f68u, 0x1f6fu, 0x0008u, CanonicalizeRangeHi },
-    { 0x1f70u, 0x1f71u, 0x004au, CanonicalizeRangeLo },
-    { 0x1f72u, 0x1f75u, 0x0056u, CanonicalizeRangeLo },
-    { 0x1f76u, 0x1f77u, 0x0064u, CanonicalizeRangeLo },
-    { 0x1f78u, 0x1f79u, 0x0080u, CanonicalizeRangeLo },
-    { 0x1f7au, 0x1f7bu, 0x0070u, CanonicalizeRangeLo },
-    { 0x1f7cu, 0x1f7du, 0x007eu, CanonicalizeRangeLo },
-    { 0x1f7eu, 0x1fafu, 0x0000u, CanonicalizeUnique },
-    { 0x1fb0u, 0x1fb1u, 0x0008u, CanonicalizeRangeLo },
-    { 0x1fb2u, 0x1fb7u, 0x0000u, CanonicalizeUnique },
-    { 0x1fb8u, 0x1fb9u, 0x0008u, CanonicalizeRangeHi },
-    { 0x1fbau, 0x1fbbu, 0x004au, CanonicalizeRangeHi },
-    { 0x1fbcu, 0x1fbdu, 0x0000u, CanonicalizeUnique },
-    { 0x1fbeu, 0x1fbeu, 0x0007u, CanonicalizeSet },
-    { 0x1fbfu, 0x1fc7u, 0x0000u, CanonicalizeUnique },
-    { 0x1fc8u, 0x1fcbu, 0x0056u, CanonicalizeRangeHi },
-    { 0x1fccu, 0x1fcfu, 0x0000u, CanonicalizeUnique },
-    { 0x1fd0u, 0x1fd1u, 0x0008u, CanonicalizeRangeLo },
-    { 0x1fd2u, 0x1fd7u, 0x0000u, CanonicalizeUnique },
-    { 0x1fd8u, 0x1fd9u, 0x0008u, CanonicalizeRangeHi },
-    { 0x1fdau, 0x1fdbu, 0x0064u, CanonicalizeRangeHi },
-    { 0x1fdcu, 0x1fdfu, 0x0000u, CanonicalizeUnique },
-    { 0x1fe0u, 0x1fe1u, 0x0008u, CanonicalizeRangeLo },
-    { 0x1fe2u, 0x1fe4u, 0x0000u, CanonicalizeUnique },
-    { 0x1fe5u, 0x1fe5u, 0x0007u, CanonicalizeRangeLo },
-    { 0x1fe6u, 0x1fe7u, 0x0000u, CanonicalizeUnique },
-    { 0x1fe8u, 0x1fe9u, 0x0008u, CanonicalizeRangeHi },
-    { 0x1feau, 0x1febu, 0x0070u, CanonicalizeRangeHi },
-    { 0x1fecu, 0x1fecu, 0x0007u, CanonicalizeRangeHi },
-    { 0x1fedu, 0x1ff7u, 0x0000u, CanonicalizeUnique },
-    { 0x1ff8u, 0x1ff9u, 0x0080u, CanonicalizeRangeHi },
-    { 0x1ffau, 0x1ffbu, 0x007eu, CanonicalizeRangeHi },
-    { 0x1ffcu, 0x2131u, 0x0000u, CanonicalizeUnique },
-    { 0x2132u, 0x2132u, 0x001cu, CanonicalizeRangeLo },
-    { 0x2133u, 0x214du, 0x0000u, CanonicalizeUnique },
-    { 0x214eu, 0x214eu, 0x001cu, CanonicalizeRangeHi },
-    { 0x214fu, 0x215fu, 0x0000u, CanonicalizeUnique },
-    { 0x2160u, 0x216fu, 0x0010u, CanonicalizeRangeLo },
-    { 0x2170u, 0x217fu, 0x0010u, CanonicalizeRangeHi },
-    { 0x2180u, 0x2182u, 0x0000u, CanonicalizeUnique },
-    { 0x2183u, 0x2184u, 0x0000u, CanonicalizeAlternatingUnaligned },
-    { 0x2185u, 0x24b5u, 0x0000u, CanonicalizeUnique },
-    { 0x24b6u, 0x24cfu, 0x001au, CanonicalizeRangeLo },
-    { 0x24d0u, 0x24e9u, 0x001au, CanonicalizeRangeHi },
-    { 0x24eau, 0x2bffu, 0x0000u, CanonicalizeUnique },
-    { 0x2c00u, 0x2c2eu, 0x0030u, CanonicalizeRangeLo },
-    { 0x2c2fu, 0x2c2fu, 0x0000u, CanonicalizeUnique },
-    { 0x2c30u, 0x2c5eu, 0x0030u, CanonicalizeRangeHi },
-    { 0x2c5fu, 0x2c5fu, 0x0000u, CanonicalizeUnique },
-    { 0x2c60u, 0x2c61u, 0x0000u, CanonicalizeAlternatingAligned },
-    { 0x2c62u, 0x2c62u, 0x29f7u, CanonicalizeRangeHi },
-    { 0x2c63u, 0x2c63u, 0x0ee6u, CanonicalizeRangeHi },
-    { 0x2c64u, 0x2c64u, 0x29e7u, CanonicalizeRangeHi },
-    { 0x2c65u, 0x2c65u, 0x2a2bu, CanonicalizeRangeHi },
-    { 0x2c66u, 0x2c66u, 0x2a28u, CanonicalizeRangeHi },
-    { 0x2c67u, 0x2c6cu, 0x0000u, CanonicalizeAlternatingUnaligned },
-    { 0x2c6du, 0x2c6du, 0x2a1cu, CanonicalizeRangeHi },
-    { 0x2c6eu, 0x2c6eu, 0x29fdu, CanonicalizeRangeHi },
-    { 0x2c6fu, 0x2c6fu, 0x2a1fu, CanonicalizeRangeHi },
-    { 0x2c70u, 0x2c70u, 0x2a1eu, CanonicalizeRangeHi },
-    { 0x2c71u, 0x2c71u, 0x0000u, CanonicalizeUnique },
-    { 0x2c72u, 0x2c73u, 0x0000u, CanonicalizeAlternatingAligned },
-    { 0x2c74u, 0x2c74u, 0x0000u, CanonicalizeUnique },
-    { 0x2c75u, 0x2c76u, 0x0000u, CanonicalizeAlternatingUnaligned },
-    { 0x2c77u, 0x2c7du, 0x0000u, CanonicalizeUnique },
-    { 0x2c7eu, 0x2c7fu, 0x2a3fu, CanonicalizeRangeHi },
-    { 0x2c80u, 0x2ce3u, 0x0000u, CanonicalizeAlternatingAligned },
-    { 0x2ce4u, 0x2ceau, 0x0000u, CanonicalizeUnique },
-    { 0x2cebu, 0x2ceeu, 0x0000u, CanonicalizeAlternatingUnaligned },
-    { 0x2cefu, 0x2cffu, 0x0000u, CanonicalizeUnique },
-    { 0x2d00u, 0x2d25u, 0x1c60u, CanonicalizeRangeHi },
-    { 0x2d26u, 0xa63fu, 0x0000u, CanonicalizeUnique },
-    { 0xa640u, 0xa66du, 0x0000u, CanonicalizeAlternatingAligned },
-    { 0xa66eu, 0xa67fu, 0x0000u, CanonicalizeUnique },
-    { 0xa680u, 0xa697u, 0x0000u, CanonicalizeAlternatingAligned },
-    { 0xa698u, 0xa721u, 0x0000u, CanonicalizeUnique },
-    { 0xa722u, 0xa72fu, 0x0000u, CanonicalizeAlternatingAligned },
-    { 0xa730u, 0xa731u, 0x0000u, CanonicalizeUnique },
-    { 0xa732u, 0xa76fu, 0x0000u, CanonicalizeAlternatingAligned },
-    { 0xa770u, 0xa778u, 0x0000u, CanonicalizeUnique },
-    { 0xa779u, 0xa77cu, 0x0000u, CanonicalizeAlternatingUnaligned },
-    { 0xa77du, 0xa77du, 0x8a04u, CanonicalizeRangeHi },
-    { 0xa77eu, 0xa787u, 0x0000u, CanonicalizeAlternatingAligned },
-    { 0xa788u, 0xa78au, 0x0000u, CanonicalizeUnique },
-    { 0xa78bu, 0xa78cu, 0x0000u, CanonicalizeAlternatingUnaligned },
-    { 0xa78du, 0xa78du, 0xa528u, CanonicalizeRangeHi },
-    { 0xa78eu, 0xa78fu, 0x0000u, CanonicalizeUnique },
-    { 0xa790u, 0xa791u, 0x0000u, CanonicalizeAlternatingAligned },
-    { 0xa792u, 0xa79fu, 0x0000u, CanonicalizeUnique },
-    { 0xa7a0u, 0xa7a9u, 0x0000u, CanonicalizeAlternatingAligned },
-    { 0xa7aau, 0xff20u, 0x0000u, CanonicalizeUnique },
-    { 0xff21u, 0xff3au, 0x0020u, CanonicalizeRangeLo },
-    { 0xff3bu, 0xff40u, 0x0000u, CanonicalizeUnique },
-    { 0xff41u, 0xff5au, 0x0020u, CanonicalizeRangeHi },
-    { 0xff5bu, 0xffffu, 0x0000u, CanonicalizeUnique },
+const size_t UCS2_CANONICALIZATION_RANGES = 448;
+const CanonicalizationRange ucs2RangeInfo[UCS2_CANONICALIZATION_RANGES] = {
+    { 0x0000, 0x0040, 0x0000, CanonicalizeUnique },
+    { 0x0041, 0x005a, 0x0020, CanonicalizeRangeLo },
+    { 0x005b, 0x0060, 0x0000, CanonicalizeUnique },
+    { 0x0061, 0x007a, 0x0020, CanonicalizeRangeHi },
+    { 0x007b, 0x00b4, 0x0000, CanonicalizeUnique },
+    { 0x00b5, 0x00b5, 0x0009, CanonicalizeSet },
+    { 0x00b6, 0x00bf, 0x0000, CanonicalizeUnique },
+    { 0x00c0, 0x00d6, 0x0020, CanonicalizeRangeLo },
+    { 0x00d7, 0x00d7, 0x0000, CanonicalizeUnique },
+    { 0x00d8, 0x00de, 0x0020, CanonicalizeRangeLo },
+    { 0x00df, 0x00df, 0x0000, CanonicalizeUnique },
+    { 0x00e0, 0x00f6, 0x0020, CanonicalizeRangeHi },
+    { 0x00f7, 0x00f7, 0x0000, CanonicalizeUnique },
+    { 0x00f8, 0x00fe, 0x0020, CanonicalizeRangeHi },
+    { 0x00ff, 0x00ff, 0x0079, CanonicalizeRangeLo },
+    { 0x0100, 0x012f, 0x0000, CanonicalizeAlternatingAligned },
+    { 0x0130, 0x0131, 0x0000, CanonicalizeUnique },
+    { 0x0132, 0x0137, 0x0000, CanonicalizeAlternatingAligned },
+    { 0x0138, 0x0138, 0x0000, CanonicalizeUnique },
+    { 0x0139, 0x0148, 0x0000, CanonicalizeAlternatingUnaligned },
+    { 0x0149, 0x0149, 0x0000, CanonicalizeUnique },
+    { 0x014a, 0x0177, 0x0000, CanonicalizeAlternatingAligned },
+    { 0x0178, 0x0178, 0x0079, CanonicalizeRangeHi },
+    { 0x0179, 0x017e, 0x0000, CanonicalizeAlternatingUnaligned },
+    { 0x017f, 0x017f, 0x0000, CanonicalizeUnique },
+    { 0x0180, 0x0180, 0x00c3, CanonicalizeRangeLo },
+    { 0x0181, 0x0181, 0x00d2, CanonicalizeRangeLo },
+    { 0x0182, 0x0185, 0x0000, CanonicalizeAlternatingAligned },
+    { 0x0186, 0x0186, 0x00ce, CanonicalizeRangeLo },
+    { 0x0187, 0x0188, 0x0000, CanonicalizeAlternatingUnaligned },
+    { 0x0189, 0x018a, 0x00cd, CanonicalizeRangeLo },
+    { 0x018b, 0x018c, 0x0000, CanonicalizeAlternatingUnaligned },
+    { 0x018d, 0x018d, 0x0000, CanonicalizeUnique },
+    { 0x018e, 0x018e, 0x004f, CanonicalizeRangeLo },
+    { 0x018f, 0x018f, 0x00ca, CanonicalizeRangeLo },
+    { 0x0190, 0x0190, 0x00cb, CanonicalizeRangeLo },
+    { 0x0191, 0x0192, 0x0000, CanonicalizeAlternatingUnaligned },
+    { 0x0193, 0x0193, 0x00cd, CanonicalizeRangeLo },
+    { 0x0194, 0x0194, 0x00cf, CanonicalizeRangeLo },
+    { 0x0195, 0x0195, 0x0061, CanonicalizeRangeLo },
+    { 0x0196, 0x0196, 0x00d3, CanonicalizeRangeLo },
+    { 0x0197, 0x0197, 0x00d1, CanonicalizeRangeLo },
+    { 0x0198, 0x0199, 0x0000, CanonicalizeAlternatingAligned },
+    { 0x019a, 0x019a, 0x00a3, CanonicalizeRangeLo },
+    { 0x019b, 0x019b, 0x0000, CanonicalizeUnique },
+    { 0x019c, 0x019c, 0x00d3, CanonicalizeRangeLo },
+    { 0x019d, 0x019d, 0x00d5, CanonicalizeRangeLo },
+    { 0x019e, 0x019e, 0x0082, CanonicalizeRangeLo },
+    { 0x019f, 0x019f, 0x00d6, CanonicalizeRangeLo },
+    { 0x01a0, 0x01a5, 0x0000, CanonicalizeAlternatingAligned },
+    { 0x01a6, 0x01a6, 0x00da, CanonicalizeRangeLo },
+    { 0x01a7, 0x01a8, 0x0000, CanonicalizeAlternatingUnaligned },
+    { 0x01a9, 0x01a9, 0x00da, CanonicalizeRangeLo },
+    { 0x01aa, 0x01ab, 0x0000, CanonicalizeUnique },
+    { 0x01ac, 0x01ad, 0x0000, CanonicalizeAlternatingAligned },
+    { 0x01ae, 0x01ae, 0x00da, CanonicalizeRangeLo },
+    { 0x01af, 0x01b0, 0x0000, CanonicalizeAlternatingUnaligned },
+    { 0x01b1, 0x01b2, 0x00d9, CanonicalizeRangeLo },
+    { 0x01b3, 0x01b6, 0x0000, CanonicalizeAlternatingUnaligned },
+    { 0x01b7, 0x01b7, 0x00db, CanonicalizeRangeLo },
+    { 0x01b8, 0x01b9, 0x0000, CanonicalizeAlternatingAligned },
+    { 0x01ba, 0x01bb, 0x0000, CanonicalizeUnique },
+    { 0x01bc, 0x01bd, 0x0000, CanonicalizeAlternatingAligned },
+    { 0x01be, 0x01be, 0x0000, CanonicalizeUnique },
+    { 0x01bf, 0x01bf, 0x0038, CanonicalizeRangeLo },
+    { 0x01c0, 0x01c3, 0x0000, CanonicalizeUnique },
+    { 0x01c4, 0x01c6, 0x0000, CanonicalizeSet },
+    { 0x01c7, 0x01c9, 0x0001, CanonicalizeSet },
+    { 0x01ca, 0x01cc, 0x0002, CanonicalizeSet },
+    { 0x01cd, 0x01dc, 0x0000, CanonicalizeAlternatingUnaligned },
+    { 0x01dd, 0x01dd, 0x004f, CanonicalizeRangeHi },
+    { 0x01de, 0x01ef, 0x0000, CanonicalizeAlternatingAligned },
+    { 0x01f0, 0x01f0, 0x0000, CanonicalizeUnique },
+    { 0x01f1, 0x01f3, 0x0003, CanonicalizeSet },
+    { 0x01f4, 0x01f5, 0x0000, CanonicalizeAlternatingAligned },
+    { 0x01f6, 0x01f6, 0x0061, CanonicalizeRangeHi },
+    { 0x01f7, 0x01f7, 0x0038, CanonicalizeRangeHi },
+    { 0x01f8, 0x021f, 0x0000, CanonicalizeAlternatingAligned },
+    { 0x0220, 0x0220, 0x0082, CanonicalizeRangeHi },
+    { 0x0221, 0x0221, 0x0000, CanonicalizeUnique },
+    { 0x0222, 0x0233, 0x0000, CanonicalizeAlternatingAligned },
+    { 0x0234, 0x0239, 0x0000, CanonicalizeUnique },
+    { 0x023a, 0x023a, 0x2a2b, CanonicalizeRangeLo },
+    { 0x023b, 0x023c, 0x0000, CanonicalizeAlternatingUnaligned },
+    { 0x023d, 0x023d, 0x00a3, CanonicalizeRangeHi },
+    { 0x023e, 0x023e, 0x2a28, CanonicalizeRangeLo },
+    { 0x023f, 0x0240, 0x2a3f, CanonicalizeRangeLo },
+    { 0x0241, 0x0242, 0x0000, CanonicalizeAlternatingUnaligned },
+    { 0x0243, 0x0243, 0x00c3, CanonicalizeRangeHi },
+    { 0x0244, 0x0244, 0x0045, CanonicalizeRangeLo },
+    { 0x0245, 0x0245, 0x0047, CanonicalizeRangeLo },
+    { 0x0246, 0x024f, 0x0000, CanonicalizeAlternatingAligned },
+    { 0x0250, 0x0250, 0x2a1f, CanonicalizeRangeLo },
+    { 0x0251, 0x0251, 0x2a1c, CanonicalizeRangeLo },
+    { 0x0252, 0x0252, 0x2a1e, CanonicalizeRangeLo },
+    { 0x0253, 0x0253, 0x00d2, CanonicalizeRangeHi },
+    { 0x0254, 0x0254, 0x00ce, CanonicalizeRangeHi },
+    { 0x0255, 0x0255, 0x0000, CanonicalizeUnique },
+    { 0x0256, 0x0257, 0x00cd, CanonicalizeRangeHi },
+    { 0x0258, 0x0258, 0x0000, CanonicalizeUnique },
+    { 0x0259, 0x0259, 0x00ca, CanonicalizeRangeHi },
+    { 0x025a, 0x025a, 0x0000, CanonicalizeUnique },
+    { 0x025b, 0x025b, 0x00cb, CanonicalizeRangeHi },
+    { 0x025c, 0x025c, 0xa54f, CanonicalizeRangeLo },
+    { 0x025d, 0x025f, 0x0000, CanonicalizeUnique },
+    { 0x0260, 0x0260, 0x00cd, CanonicalizeRangeHi },
+    { 0x0261, 0x0261, 0xa54b, CanonicalizeRangeLo },
+    { 0x0262, 0x0262, 0x0000, CanonicalizeUnique },
+    { 0x0263, 0x0263, 0x00cf, CanonicalizeRangeHi },
+    { 0x0264, 0x0264, 0x0000, CanonicalizeUnique },
+    { 0x0265, 0x0265, 0xa528, CanonicalizeRangeLo },
+    { 0x0266, 0x0266, 0xa544, CanonicalizeRangeLo },
+    { 0x0267, 0x0267, 0x0000, CanonicalizeUnique },
+    { 0x0268, 0x0268, 0x00d1, CanonicalizeRangeHi },
+    { 0x0269, 0x0269, 0x00d3, CanonicalizeRangeHi },
+    { 0x026a, 0x026a, 0xa544, CanonicalizeRangeLo },
+    { 0x026b, 0x026b, 0x29f7, CanonicalizeRangeLo },
+    { 0x026c, 0x026c, 0xa541, CanonicalizeRangeLo },
+    { 0x026d, 0x026e, 0x0000, CanonicalizeUnique },
+    { 0x026f, 0x026f, 0x00d3, CanonicalizeRangeHi },
+    { 0x0270, 0x0270, 0x0000, CanonicalizeUnique },
+    { 0x0271, 0x0271, 0x29fd, CanonicalizeRangeLo },
+    { 0x0272, 0x0272, 0x00d5, CanonicalizeRangeHi },
+    { 0x0273, 0x0274, 0x0000, CanonicalizeUnique },
+    { 0x0275, 0x0275, 0x00d6, CanonicalizeRangeHi },
+    { 0x0276, 0x027c, 0x0000, CanonicalizeUnique },
+    { 0x027d, 0x027d, 0x29e7, CanonicalizeRangeLo },
+    { 0x027e, 0x027f, 0x0000, CanonicalizeUnique },
+    { 0x0280, 0x0280, 0x00da, CanonicalizeRangeHi },
+    { 0x0281, 0x0282, 0x0000, CanonicalizeUnique },
+    { 0x0283, 0x0283, 0x00da, CanonicalizeRangeHi },
+    { 0x0284, 0x0286, 0x0000, CanonicalizeUnique },
+    { 0x0287, 0x0287, 0xa52a, CanonicalizeRangeLo },
+    { 0x0288, 0x0288, 0x00da, CanonicalizeRangeHi },
+    { 0x0289, 0x0289, 0x0045, CanonicalizeRangeHi },
+    { 0x028a, 0x028b, 0x00d9, CanonicalizeRangeHi },
+    { 0x028c, 0x028c, 0x0047, CanonicalizeRangeHi },
+    { 0x028d, 0x0291, 0x0000, CanonicalizeUnique },
+    { 0x0292, 0x0292, 0x00db, CanonicalizeRangeHi },
+    { 0x0293, 0x029c, 0x0000, CanonicalizeUnique },
+    { 0x029d, 0x029d, 0xa515, CanonicalizeRangeLo },
+    { 0x029e, 0x029e, 0xa512, CanonicalizeRangeLo },
+    { 0x029f, 0x0344, 0x0000, CanonicalizeUnique },
+    { 0x0345, 0x0345, 0x0007, CanonicalizeSet },
+    { 0x0346, 0x036f, 0x0000, CanonicalizeUnique },
+    { 0x0370, 0x0373, 0x0000, CanonicalizeAlternatingAligned },
+    { 0x0374, 0x0375, 0x0000, CanonicalizeUnique },
+    { 0x0376, 0x0377, 0x0000, CanonicalizeAlternatingAligned },
+    { 0x0378, 0x037a, 0x0000, CanonicalizeUnique },
+    { 0x037b, 0x037d, 0x0082, CanonicalizeRangeLo },
+    { 0x037e, 0x037e, 0x0000, CanonicalizeUnique },
+    { 0x037f, 0x037f, 0x0074, CanonicalizeRangeLo },
+    { 0x0380, 0x0385, 0x0000, CanonicalizeUnique },
+    { 0x0386, 0x0386, 0x0026, CanonicalizeRangeLo },
+    { 0x0387, 0x0387, 0x0000, CanonicalizeUnique },
+    { 0x0388, 0x038a, 0x0025, CanonicalizeRangeLo },
+    { 0x038b, 0x038b, 0x0000, CanonicalizeUnique },
+    { 0x038c, 0x038c, 0x0040, CanonicalizeRangeLo },
+    { 0x038d, 0x038d, 0x0000, CanonicalizeUnique },
+    { 0x038e, 0x038f, 0x003f, CanonicalizeRangeLo },
+    { 0x0390, 0x0390, 0x0000, CanonicalizeUnique },
+    { 0x0391, 0x0391, 0x0020, CanonicalizeRangeLo },
+    { 0x0392, 0x0392, 0x0004, CanonicalizeSet },
+    { 0x0393, 0x0394, 0x0020, CanonicalizeRangeLo },
+    { 0x0395, 0x0395, 0x0005, CanonicalizeSet },
+    { 0x0396, 0x0397, 0x0020, CanonicalizeRangeLo },
+    { 0x0398, 0x0398, 0x0006, CanonicalizeSet },
+    { 0x0399, 0x0399, 0x0007, CanonicalizeSet },
+    { 0x039a, 0x039a, 0x0008, CanonicalizeSet },
+    { 0x039b, 0x039b, 0x0020, CanonicalizeRangeLo },
+    { 0x039c, 0x039c, 0x0009, CanonicalizeSet },
+    { 0x039d, 0x039f, 0x0020, CanonicalizeRangeLo },
+    { 0x03a0, 0x03a0, 0x000a, CanonicalizeSet },
+    { 0x03a1, 0x03a1, 0x000b, CanonicalizeSet },
+    { 0x03a2, 0x03a2, 0x0000, CanonicalizeUnique },
+    { 0x03a3, 0x03a3, 0x000c, CanonicalizeSet },
+    { 0x03a4, 0x03a5, 0x0020, CanonicalizeRangeLo },
+    { 0x03a6, 0x03a6, 0x000d, CanonicalizeSet },
+    { 0x03a7, 0x03ab, 0x0020, CanonicalizeRangeLo },
+    { 0x03ac, 0x03ac, 0x0026, CanonicalizeRangeHi },
+    { 0x03ad, 0x03af, 0x0025, CanonicalizeRangeHi },
+    { 0x03b0, 0x03b0, 0x0000, CanonicalizeUnique },
+    { 0x03b1, 0x03b1, 0x0020, CanonicalizeRangeHi },
+    { 0x03b2, 0x03b2, 0x0004, CanonicalizeSet },
+    { 0x03b3, 0x03b4, 0x0020, CanonicalizeRangeHi },
+    { 0x03b5, 0x03b5, 0x0005, CanonicalizeSet },
+    { 0x03b6, 0x03b7, 0x0020, CanonicalizeRangeHi },
+    { 0x03b8, 0x03b8, 0x0006, CanonicalizeSet },
+    { 0x03b9, 0x03b9, 0x0007, CanonicalizeSet },
+    { 0x03ba, 0x03ba, 0x0008, CanonicalizeSet },
+    { 0x03bb, 0x03bb, 0x0020, CanonicalizeRangeHi },
+    { 0x03bc, 0x03bc, 0x0009, CanonicalizeSet },
+    { 0x03bd, 0x03bf, 0x0020, CanonicalizeRangeHi },
+    { 0x03c0, 0x03c0, 0x000a, CanonicalizeSet },
+    { 0x03c1, 0x03c1, 0x000b, CanonicalizeSet },
+    { 0x03c2, 0x03c3, 0x000c, CanonicalizeSet },
+    { 0x03c4, 0x03c5, 0x0020, CanonicalizeRangeHi },
+    { 0x03c6, 0x03c6, 0x000d, CanonicalizeSet },
+    { 0x03c7, 0x03cb, 0x0020, CanonicalizeRangeHi },
+    { 0x03cc, 0x03cc, 0x0040, CanonicalizeRangeHi },
+    { 0x03cd, 0x03ce, 0x003f, CanonicalizeRangeHi },
+    { 0x03cf, 0x03cf, 0x0008, CanonicalizeRangeLo },
+    { 0x03d0, 0x03d0, 0x0004, CanonicalizeSet },
+    { 0x03d1, 0x03d1, 0x0006, CanonicalizeSet },
+    { 0x03d2, 0x03d4, 0x0000, CanonicalizeUnique },
+    { 0x03d5, 0x03d5, 0x000d, CanonicalizeSet },
+    { 0x03d6, 0x03d6, 0x000a, CanonicalizeSet },
+    { 0x03d7, 0x03d7, 0x0008, CanonicalizeRangeHi },
+    { 0x03d8, 0x03ef, 0x0000, CanonicalizeAlternatingAligned },
+    { 0x03f0, 0x03f0, 0x0008, CanonicalizeSet },
+    { 0x03f1, 0x03f1, 0x000b, CanonicalizeSet },
+    { 0x03f2, 0x03f2, 0x0007, CanonicalizeRangeLo },
+    { 0x03f3, 0x03f3, 0x0074, CanonicalizeRangeHi },
+    { 0x03f4, 0x03f4, 0x0000, CanonicalizeUnique },
+    { 0x03f5, 0x03f5, 0x0005, CanonicalizeSet },
+    { 0x03f6, 0x03f6, 0x0000, CanonicalizeUnique },
+    { 0x03f7, 0x03f8, 0x0000, CanonicalizeAlternatingUnaligned },
+    { 0x03f9, 0x03f9, 0x0007, CanonicalizeRangeHi },
+    { 0x03fa, 0x03fb, 0x0000, CanonicalizeAlternatingAligned },
+    { 0x03fc, 0x03fc, 0x0000, CanonicalizeUnique },
+    { 0x03fd, 0x03ff, 0x0082, CanonicalizeRangeHi },
+    { 0x0400, 0x040f, 0x0050, CanonicalizeRangeLo },
+    { 0x0410, 0x0411, 0x0020, CanonicalizeRangeLo },
+    { 0x0412, 0x0412, 0x000e, CanonicalizeSet },
+    { 0x0413, 0x0413, 0x0020, CanonicalizeRangeLo },
+    { 0x0414, 0x0414, 0x000f, CanonicalizeSet },
+    { 0x0415, 0x041d, 0x0020, CanonicalizeRangeLo },
+    { 0x041e, 0x041e, 0x0010, CanonicalizeSet },
+    { 0x041f, 0x0420, 0x0020, CanonicalizeRangeLo },
+    { 0x0421, 0x0421, 0x0011, CanonicalizeSet },
+    { 0x0422, 0x0422, 0x0012, CanonicalizeSet },
+    { 0x0423, 0x0429, 0x0020, CanonicalizeRangeLo },
+    { 0x042a, 0x042a, 0x0013, CanonicalizeSet },
+    { 0x042b, 0x042f, 0x0020, CanonicalizeRangeLo },
+    { 0x0430, 0x0431, 0x0020, CanonicalizeRangeHi },
+    { 0x0432, 0x0432, 0x000e, CanonicalizeSet },
+    { 0x0433, 0x0433, 0x0020, CanonicalizeRangeHi },
+    { 0x0434, 0x0434, 0x000f, CanonicalizeSet },
+    { 0x0435, 0x043d, 0x0020, CanonicalizeRangeHi },
+    { 0x043e, 0x043e, 0x0010, CanonicalizeSet },
+    { 0x043f, 0x0440, 0x0020, CanonicalizeRangeHi },
+    { 0x0441, 0x0441, 0x0011, CanonicalizeSet },
+    { 0x0442, 0x0442, 0x0012, CanonicalizeSet },
+    { 0x0443, 0x0449, 0x0020, CanonicalizeRangeHi },
+    { 0x044a, 0x044a, 0x0013, CanonicalizeSet },
+    { 0x044b, 0x044f, 0x0020, CanonicalizeRangeHi },
+    { 0x0450, 0x045f, 0x0050, CanonicalizeRangeHi },
+    { 0x0460, 0x0461, 0x0000, CanonicalizeAlternatingAligned },
+    { 0x0462, 0x0463, 0x0014, CanonicalizeSet },
+    { 0x0464, 0x0481, 0x0000, CanonicalizeAlternatingAligned },
+    { 0x0482, 0x0489, 0x0000, CanonicalizeUnique },
+    { 0x048a, 0x04bf, 0x0000, CanonicalizeAlternatingAligned },
+    { 0x04c0, 0x04c0, 0x000f, CanonicalizeRangeLo },
+    { 0x04c1, 0x04ce, 0x0000, CanonicalizeAlternatingUnaligned },
+    { 0x04cf, 0x04cf, 0x000f, CanonicalizeRangeHi },
+    { 0x04d0, 0x052f, 0x0000, CanonicalizeAlternatingAligned },
+    { 0x0530, 0x0530, 0x0000, CanonicalizeUnique },
+    { 0x0531, 0x0556, 0x0030, CanonicalizeRangeLo },
+    { 0x0557, 0x0560, 0x0000, CanonicalizeUnique },
+    { 0x0561, 0x0586, 0x0030, CanonicalizeRangeHi },
+    { 0x0587, 0x109f, 0x0000, CanonicalizeUnique },
+    { 0x10a0, 0x10c5, 0x1c60, CanonicalizeRangeLo },
+    { 0x10c6, 0x10c6, 0x0000, CanonicalizeUnique },
+    { 0x10c7, 0x10c7, 0x1c60, CanonicalizeRangeLo },
+    { 0x10c8, 0x10cc, 0x0000, CanonicalizeUnique },
+    { 0x10cd, 0x10cd, 0x1c60, CanonicalizeRangeLo },
+    { 0x10ce, 0x10cf, 0x0000, CanonicalizeUnique },
+    { 0x10d0, 0x10fa, 0x0bc0, CanonicalizeRangeLo },
+    { 0x10fb, 0x10fc, 0x0000, CanonicalizeUnique },
+    { 0x10fd, 0x10ff, 0x0bc0, CanonicalizeRangeLo },
+    { 0x1100, 0x139f, 0x0000, CanonicalizeUnique },
+    { 0x13a0, 0x13ef, 0x97d0, CanonicalizeRangeLo },
+    { 0x13f0, 0x13f5, 0x0008, CanonicalizeRangeLo },
+    { 0x13f6, 0x13f7, 0x0000, CanonicalizeUnique },
+    { 0x13f8, 0x13fd, 0x0008, CanonicalizeRangeHi },
+    { 0x13fe, 0x1c7f, 0x0000, CanonicalizeUnique },
+    { 0x1c80, 0x1c80, 0x000e, CanonicalizeSet },
+    { 0x1c81, 0x1c81, 0x000f, CanonicalizeSet },
+    { 0x1c82, 0x1c82, 0x0010, CanonicalizeSet },
+    { 0x1c83, 0x1c83, 0x0011, CanonicalizeSet },
+    { 0x1c84, 0x1c85, 0x0012, CanonicalizeSet },
+    { 0x1c86, 0x1c86, 0x0013, CanonicalizeSet },
+    { 0x1c87, 0x1c87, 0x0014, CanonicalizeSet },
+    { 0x1c88, 0x1c88, 0x0016, CanonicalizeSet },
+    { 0x1c89, 0x1c8f, 0x0000, CanonicalizeUnique },
+    { 0x1c90, 0x1cba, 0x0bc0, CanonicalizeRangeHi },
+    { 0x1cbb, 0x1cbc, 0x0000, CanonicalizeUnique },
+    { 0x1cbd, 0x1cbf, 0x0bc0, CanonicalizeRangeHi },
+    { 0x1cc0, 0x1d78, 0x0000, CanonicalizeUnique },
+    { 0x1d79, 0x1d79, 0x8a04, CanonicalizeRangeLo },
+    { 0x1d7a, 0x1d7c, 0x0000, CanonicalizeUnique },
+    { 0x1d7d, 0x1d7d, 0x0ee6, CanonicalizeRangeLo },
+    { 0x1d7e, 0x1dff, 0x0000, CanonicalizeUnique },
+    { 0x1e00, 0x1e5f, 0x0000, CanonicalizeAlternatingAligned },
+    { 0x1e60, 0x1e61, 0x0015, CanonicalizeSet },
+    { 0x1e62, 0x1e95, 0x0000, CanonicalizeAlternatingAligned },
+    { 0x1e96, 0x1e9a, 0x0000, CanonicalizeUnique },
+    { 0x1e9b, 0x1e9b, 0x0015, CanonicalizeSet },
+    { 0x1e9c, 0x1e9f, 0x0000, CanonicalizeUnique },
+    { 0x1ea0, 0x1eff, 0x0000, CanonicalizeAlternatingAligned },
+    { 0x1f00, 0x1f07, 0x0008, CanonicalizeRangeLo },
+    { 0x1f08, 0x1f0f, 0x0008, CanonicalizeRangeHi },
+    { 0x1f10, 0x1f15, 0x0008, CanonicalizeRangeLo },
+    { 0x1f16, 0x1f17, 0x0000, CanonicalizeUnique },
+    { 0x1f18, 0x1f1d, 0x0008, CanonicalizeRangeHi },
+    { 0x1f1e, 0x1f1f, 0x0000, CanonicalizeUnique },
+    { 0x1f20, 0x1f27, 0x0008, CanonicalizeRangeLo },
+    { 0x1f28, 0x1f2f, 0x0008, CanonicalizeRangeHi },
+    { 0x1f30, 0x1f37, 0x0008, CanonicalizeRangeLo },
+    { 0x1f38, 0x1f3f, 0x0008, CanonicalizeRangeHi },
+    { 0x1f40, 0x1f45, 0x0008, CanonicalizeRangeLo },
+    { 0x1f46, 0x1f47, 0x0000, CanonicalizeUnique },
+    { 0x1f48, 0x1f4d, 0x0008, CanonicalizeRangeHi },
+    { 0x1f4e, 0x1f50, 0x0000, CanonicalizeUnique },
+    { 0x1f51, 0x1f51, 0x0008, CanonicalizeRangeLo },
+    { 0x1f52, 0x1f52, 0x0000, CanonicalizeUnique },
+    { 0x1f53, 0x1f53, 0x0008, CanonicalizeRangeLo },
+    { 0x1f54, 0x1f54, 0x0000, CanonicalizeUnique },
+    { 0x1f55, 0x1f55, 0x0008, CanonicalizeRangeLo },
+    { 0x1f56, 0x1f56, 0x0000, CanonicalizeUnique },
+    { 0x1f57, 0x1f57, 0x0008, CanonicalizeRangeLo },
+    { 0x1f58, 0x1f58, 0x0000, CanonicalizeUnique },
+    { 0x1f59, 0x1f59, 0x0008, CanonicalizeRangeHi },
+    { 0x1f5a, 0x1f5a, 0x0000, CanonicalizeUnique },
+    { 0x1f5b, 0x1f5b, 0x0008, CanonicalizeRangeHi },
+    { 0x1f5c, 0x1f5c, 0x0000, CanonicalizeUnique },
+    { 0x1f5d, 0x1f5d, 0x0008, CanonicalizeRangeHi },
+    { 0x1f5e, 0x1f5e, 0x0000, CanonicalizeUnique },
+    { 0x1f5f, 0x1f5f, 0x0008, CanonicalizeRangeHi },
+    { 0x1f60, 0x1f67, 0x0008, CanonicalizeRangeLo },
+    { 0x1f68, 0x1f6f, 0x0008, CanonicalizeRangeHi },
+    { 0x1f70, 0x1f71, 0x004a, CanonicalizeRangeLo },
+    { 0x1f72, 0x1f75, 0x0056, CanonicalizeRangeLo },
+    { 0x1f76, 0x1f77, 0x0064, CanonicalizeRangeLo },
+    { 0x1f78, 0x1f79, 0x0080, CanonicalizeRangeLo },
+    { 0x1f7a, 0x1f7b, 0x0070, CanonicalizeRangeLo },
+    { 0x1f7c, 0x1f7d, 0x007e, CanonicalizeRangeLo },
+    { 0x1f7e, 0x1faf, 0x0000, CanonicalizeUnique },
+    { 0x1fb0, 0x1fb1, 0x0008, CanonicalizeRangeLo },
+    { 0x1fb2, 0x1fb7, 0x0000, CanonicalizeUnique },
+    { 0x1fb8, 0x1fb9, 0x0008, CanonicalizeRangeHi },
+    { 0x1fba, 0x1fbb, 0x004a, CanonicalizeRangeHi },
+    { 0x1fbc, 0x1fbd, 0x0000, CanonicalizeUnique },
+    { 0x1fbe, 0x1fbe, 0x0007, CanonicalizeSet },
+    { 0x1fbf, 0x1fc7, 0x0000, CanonicalizeUnique },
+    { 0x1fc8, 0x1fcb, 0x0056, CanonicalizeRangeHi },
+    { 0x1fcc, 0x1fcf, 0x0000, CanonicalizeUnique },
+    { 0x1fd0, 0x1fd1, 0x0008, CanonicalizeRangeLo },
+    { 0x1fd2, 0x1fd7, 0x0000, CanonicalizeUnique },
+    { 0x1fd8, 0x1fd9, 0x0008, CanonicalizeRangeHi },
+    { 0x1fda, 0x1fdb, 0x0064, CanonicalizeRangeHi },
+    { 0x1fdc, 0x1fdf, 0x0000, CanonicalizeUnique },
+    { 0x1fe0, 0x1fe1, 0x0008, CanonicalizeRangeLo },
+    { 0x1fe2, 0x1fe4, 0x0000, CanonicalizeUnique },
+    { 0x1fe5, 0x1fe5, 0x0007, CanonicalizeRangeLo },
+    { 0x1fe6, 0x1fe7, 0x0000, CanonicalizeUnique },
+    { 0x1fe8, 0x1fe9, 0x0008, CanonicalizeRangeHi },
+    { 0x1fea, 0x1feb, 0x0070, CanonicalizeRangeHi },
+    { 0x1fec, 0x1fec, 0x0007, CanonicalizeRangeHi },
+    { 0x1fed, 0x1ff7, 0x0000, CanonicalizeUnique },
+    { 0x1ff8, 0x1ff9, 0x0080, CanonicalizeRangeHi },
+    { 0x1ffa, 0x1ffb, 0x007e, CanonicalizeRangeHi },
+    { 0x1ffc, 0x2131, 0x0000, CanonicalizeUnique },
+    { 0x2132, 0x2132, 0x001c, CanonicalizeRangeLo },
+    { 0x2133, 0x214d, 0x0000, CanonicalizeUnique },
+    { 0x214e, 0x214e, 0x001c, CanonicalizeRangeHi },
+    { 0x214f, 0x215f, 0x0000, CanonicalizeUnique },
+    { 0x2160, 0x216f, 0x0010, CanonicalizeRangeLo },
+    { 0x2170, 0x217f, 0x0010, CanonicalizeRangeHi },
+    { 0x2180, 0x2182, 0x0000, CanonicalizeUnique },
+    { 0x2183, 0x2184, 0x0000, CanonicalizeAlternatingUnaligned },
+    { 0x2185, 0x24b5, 0x0000, CanonicalizeUnique },
+    { 0x24b6, 0x24cf, 0x001a, CanonicalizeRangeLo },
+    { 0x24d0, 0x24e9, 0x001a, CanonicalizeRangeHi },
+    { 0x24ea, 0x2bff, 0x0000, CanonicalizeUnique },
+    { 0x2c00, 0x2c2e, 0x0030, CanonicalizeRangeLo },
+    { 0x2c2f, 0x2c2f, 0x0000, CanonicalizeUnique },
+    { 0x2c30, 0x2c5e, 0x0030, CanonicalizeRangeHi },
+    { 0x2c5f, 0x2c5f, 0x0000, CanonicalizeUnique },
+    { 0x2c60, 0x2c61, 0x0000, CanonicalizeAlternatingAligned },
+    { 0x2c62, 0x2c62, 0x29f7, CanonicalizeRangeHi },
+    { 0x2c63, 0x2c63, 0x0ee6, CanonicalizeRangeHi },
+    { 0x2c64, 0x2c64, 0x29e7, CanonicalizeRangeHi },
+    { 0x2c65, 0x2c65, 0x2a2b, CanonicalizeRangeHi },
+    { 0x2c66, 0x2c66, 0x2a28, CanonicalizeRangeHi },
+    { 0x2c67, 0x2c6c, 0x0000, CanonicalizeAlternatingUnaligned },
+    { 0x2c6d, 0x2c6d, 0x2a1c, CanonicalizeRangeHi },
+    { 0x2c6e, 0x2c6e, 0x29fd, CanonicalizeRangeHi },
+    { 0x2c6f, 0x2c6f, 0x2a1f, CanonicalizeRangeHi },
+    { 0x2c70, 0x2c70, 0x2a1e, CanonicalizeRangeHi },
+    { 0x2c71, 0x2c71, 0x0000, CanonicalizeUnique },
+    { 0x2c72, 0x2c73, 0x0000, CanonicalizeAlternatingAligned },
+    { 0x2c74, 0x2c74, 0x0000, CanonicalizeUnique },
+    { 0x2c75, 0x2c76, 0x0000, CanonicalizeAlternatingUnaligned },
+    { 0x2c77, 0x2c7d, 0x0000, CanonicalizeUnique },
+    { 0x2c7e, 0x2c7f, 0x2a3f, CanonicalizeRangeHi },
+    { 0x2c80, 0x2ce3, 0x0000, CanonicalizeAlternatingAligned },
+    { 0x2ce4, 0x2cea, 0x0000, CanonicalizeUnique },
+    { 0x2ceb, 0x2cee, 0x0000, CanonicalizeAlternatingUnaligned },
+    { 0x2cef, 0x2cf1, 0x0000, CanonicalizeUnique },
+    { 0x2cf2, 0x2cf3, 0x0000, CanonicalizeAlternatingAligned },
+    { 0x2cf4, 0x2cff, 0x0000, CanonicalizeUnique },
+    { 0x2d00, 0x2d25, 0x1c60, CanonicalizeRangeHi },
+    { 0x2d26, 0x2d26, 0x0000, CanonicalizeUnique },
+    { 0x2d27, 0x2d27, 0x1c60, CanonicalizeRangeHi },
+    { 0x2d28, 0x2d2c, 0x0000, CanonicalizeUnique },
+    { 0x2d2d, 0x2d2d, 0x1c60, CanonicalizeRangeHi },
+    { 0x2d2e, 0xa63f, 0x0000, CanonicalizeUnique },
+    { 0xa640, 0xa649, 0x0000, CanonicalizeAlternatingAligned },
+    { 0xa64a, 0xa64b, 0x0016, CanonicalizeSet },
+    { 0xa64c, 0xa66d, 0x0000, CanonicalizeAlternatingAligned },
+    { 0xa66e, 0xa67f, 0x0000, CanonicalizeUnique },
+    { 0xa680, 0xa69b, 0x0000, CanonicalizeAlternatingAligned },
+    { 0xa69c, 0xa721, 0x0000, CanonicalizeUnique },
+    { 0xa722, 0xa72f, 0x0000, CanonicalizeAlternatingAligned },
+    { 0xa730, 0xa731, 0x0000, CanonicalizeUnique },
+    { 0xa732, 0xa76f, 0x0000, CanonicalizeAlternatingAligned },
+    { 0xa770, 0xa778, 0x0000, CanonicalizeUnique },
+    { 0xa779, 0xa77c, 0x0000, CanonicalizeAlternatingUnaligned },
+    { 0xa77d, 0xa77d, 0x8a04, CanonicalizeRangeHi },
+    { 0xa77e, 0xa787, 0x0000, CanonicalizeAlternatingAligned },
+    { 0xa788, 0xa78a, 0x0000, CanonicalizeUnique },
+    { 0xa78b, 0xa78c, 0x0000, CanonicalizeAlternatingUnaligned },
+    { 0xa78d, 0xa78d, 0xa528, CanonicalizeRangeHi },
+    { 0xa78e, 0xa78f, 0x0000, CanonicalizeUnique },
+    { 0xa790, 0xa793, 0x0000, CanonicalizeAlternatingAligned },
+    { 0xa794, 0xa795, 0x0000, CanonicalizeUnique },
+    { 0xa796, 0xa7a9, 0x0000, CanonicalizeAlternatingAligned },
+    { 0xa7aa, 0xa7aa, 0xa544, CanonicalizeRangeHi },
+    { 0xa7ab, 0xa7ab, 0xa54f, CanonicalizeRangeHi },
+    { 0xa7ac, 0xa7ac, 0xa54b, CanonicalizeRangeHi },
+    { 0xa7ad, 0xa7ad, 0xa541, CanonicalizeRangeHi },
+    { 0xa7ae, 0xa7ae, 0xa544, CanonicalizeRangeHi },
+    { 0xa7af, 0xa7af, 0x0000, CanonicalizeUnique },
+    { 0xa7b0, 0xa7b0, 0xa512, CanonicalizeRangeHi },
+    { 0xa7b1, 0xa7b1, 0xa52a, CanonicalizeRangeHi },
+    { 0xa7b2, 0xa7b2, 0xa515, CanonicalizeRangeHi },
+    { 0xa7b3, 0xa7b3, 0x03a0, CanonicalizeRangeLo },
+    { 0xa7b4, 0xa7b9, 0x0000, CanonicalizeAlternatingAligned },
+    { 0xa7ba, 0xab52, 0x0000, CanonicalizeUnique },
+    { 0xab53, 0xab53, 0x03a0, CanonicalizeRangeHi },
+    { 0xab54, 0xab6f, 0x0000, CanonicalizeUnique },
+    { 0xab70, 0xabbf, 0x97d0, CanonicalizeRangeHi },
+    { 0xabc0, 0xff20, 0x0000, CanonicalizeUnique },
+    { 0xff21, 0xff3a, 0x0020, CanonicalizeRangeLo },
+    { 0xff3b, 0xff40, 0x0000, CanonicalizeUnique },
+    { 0xff41, 0xff5a, 0x0020, CanonicalizeRangeHi },
+    { 0xff5b, 0xffff, 0x0000, CanonicalizeUnique },
 };
 
-const size_t LATIN_CANONICALIZATION_RANGES = 20;
-LatinCanonicalizationRange latinRangeInfo[LATIN_CANONICALIZATION_RANGES] = {
-    { 0x0000u, 0x0040u, 0x0000u, CanonicalizeLatinSelf },
-    { 0x0041u, 0x005au, 0x0000u, CanonicalizeLatinMask0x20 },
-    { 0x005bu, 0x0060u, 0x0000u, CanonicalizeLatinSelf },
-    { 0x0061u, 0x007au, 0x0000u, CanonicalizeLatinMask0x20 },
-    { 0x007bu, 0x00bfu, 0x0000u, CanonicalizeLatinSelf },
-    { 0x00c0u, 0x00d6u, 0x0000u, CanonicalizeLatinMask0x20 },
-    { 0x00d7u, 0x00d7u, 0x0000u, CanonicalizeLatinSelf },
-    { 0x00d8u, 0x00deu, 0x0000u, CanonicalizeLatinMask0x20 },
-    { 0x00dfu, 0x00dfu, 0x0000u, CanonicalizeLatinSelf },
-    { 0x00e0u, 0x00f6u, 0x0000u, CanonicalizeLatinMask0x20 },
-    { 0x00f7u, 0x00f7u, 0x0000u, CanonicalizeLatinSelf },
-    { 0x00f8u, 0x00feu, 0x0000u, CanonicalizeLatinMask0x20 },
-    { 0x00ffu, 0x00ffu, 0x0000u, CanonicalizeLatinSelf },
-    { 0x0100u, 0x0177u, 0x0000u, CanonicalizeLatinInvalid },
-    { 0x0178u, 0x0178u, 0x00ffu, CanonicalizeLatinOther },
-    { 0x0179u, 0x039bu, 0x0000u, CanonicalizeLatinInvalid },
-    { 0x039cu, 0x039cu, 0x00b5u, CanonicalizeLatinOther },
-    { 0x039du, 0x03bbu, 0x0000u, CanonicalizeLatinInvalid },
-    { 0x03bcu, 0x03bcu, 0x00b5u, CanonicalizeLatinOther },
-    { 0x03bdu, 0xffffu, 0x0000u, CanonicalizeLatinInvalid },
+const uint16_t canonicalTableLChar[256] = {
+    0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
+    0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f,
+    0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f,
+    0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f,
+    0x40, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, 0x4e, 0x4f,
+    0x50, 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58, 0x59, 0x5a, 0x5b, 0x5c, 0x5d, 0x5e, 0x5f,
+    0x60, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, 0x4e, 0x4f,
+    0x50, 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58, 0x59, 0x5a, 0x7b, 0x7c, 0x7d, 0x7e, 0x7f,
+    0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f,
+    0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f,
+    0xa0, 0xa1, 0xa2, 0xa3, 0xa4, 0xa5, 0xa6, 0xa7, 0xa8, 0xa9, 0xaa, 0xab, 0xac, 0xad, 0xae, 0xaf,
+    0xb0, 0xb1, 0xb2, 0xb3, 0xb4, 0x39c, 0xb6, 0xb7, 0xb8, 0xb9, 0xba, 0xbb, 0xbc, 0xbd, 0xbe, 0xbf,
+    0xc0, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, 0xc6, 0xc7, 0xc8, 0xc9, 0xca, 0xcb, 0xcc, 0xcd, 0xce, 0xcf,
+    0xd0, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, 0xd6, 0xd7, 0xd8, 0xd9, 0xda, 0xdb, 0xdc, 0xdd, 0xde, 0xdf,
+    0xc0, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, 0xc6, 0xc7, 0xc8, 0xc9, 0xca, 0xcb, 0xcc, 0xcd, 0xce, 0xcf,
+    0xd0, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, 0xd6, 0xf7, 0xd8, 0xd9, 0xda, 0xdb, 0xdc, 0xdd, 0xde, 0x178
 };
 
 } } // JSC::Yarr
diff --git a/src/3rdparty/masm/yarr/YarrCanonicalizeUCS2.js b/src/3rdparty/masm/yarr/YarrCanonicalizeUCS2.js
index 00361dd46e..b92d8bdd4f 100644
--- a/src/3rdparty/masm/yarr/YarrCanonicalizeUCS2.js
+++ b/src/3rdparty/masm/yarr/YarrCanonicalizeUCS2.js
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2012 Apple Inc. All rights reserved.
+ * Copyright (C) 2012-2018 Apple Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
@@ -23,7 +23,61 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 
  */
 
-// See ES 5.1, 15.10.2.8
+function printHeader()
+{
+    var copyright = (
+                     "/*"                                                                            + "\n" +
+                     " * Copyright (C) 2012-2018 Apple Inc. All rights reserved."                    + "\n" +
+                     " *"                                                                            + "\n" +
+                     " * Redistribution and use in source and binary forms, with or without"         + "\n" +
+                     " * modification, are permitted provided that the following conditions"         + "\n" +
+                     " * are met:"                                                                   + "\n" +
+                     " * 1. Redistributions of source code must retain the above copyright"          + "\n" +
+                     " *    notice, this list of conditions and the following disclaimer."           + "\n" +
+                     " * 2. Redistributions in binary form must reproduce the above copyright"       + "\n" +
+                     " *    notice, this list of conditions and the following disclaimer in the"     + "\n" +
+                     " *    documentation and/or other materials provided with the distribution."    + "\n" +
+                     " *"                                                                            + "\n" +
+                     " * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY"                  + "\n" +
+                     " * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE"          + "\n" +
+                     " * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR"         + "\n" +
+                     " * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR"                   + "\n" +
+                     " * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,"      + "\n" +
+                     " * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,"        + "\n" +
+                     " * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR"         + "\n" +
+                     " * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY"        + "\n" +
+                     " * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT"               + "\n" +
+                     " * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE"      + "\n" +
+                     " * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. "      + "\n" +
+                     " */");
+    
+    print(copyright);
+    print();
+    print("// DO NOT EDIT! - this file autogenerated by YarrCanonicalize.js");
+    print();
+    print('#include "config.h"');
+    print('#include "YarrCanonicalize.h"');
+    print();
+    print("namespace JSC { namespace Yarr {");
+    print();
+}
+
+function printFooter()
+{
+    print("} } // JSC::Yarr");
+    print();
+}
+
+// Helper function to convert a number to a fixed width hex representation of a UChar32.
+function hex(x)
+{
+    var s = Number(x).toString(16);
+    while (s.length < 4)
+        s = 0 + s;
+    return "0x" + s;
+}
+
+// See ES 6.0, 21.2.2.8.2 Steps 3
 function canonicalize(ch)
 {
     var u = String.fromCharCode(ch).toUpperCase();
@@ -36,184 +90,121 @@ function canonicalize(ch)
 }
 
 var MAX_UCS2 = 0xFFFF;
-var MAX_LATIN = 0xFF;
-
-var groupedCanonically = [];
-// Pass 1: populate groupedCanonically - this is mapping from canonicalized
-// values back to the set of character code that canonicalize to them.
-for (var i = 0; i <= MAX_UCS2; ++i) {
-    var ch = canonicalize(i);
-    if (!groupedCanonically[ch])
-        groupedCanonically[ch] = [];
-    groupedCanonically[ch].push(i);
-}
 
-var typeInfo = [];
-var latinTypeInfo = [];
-var characterSetInfo = [];
-// Pass 2: populate typeInfo & characterSetInfo. For every character calculate
-// a typeInfo value, described by the types above, and a value payload.
-for (cu in groupedCanonically) {
-    // The set of characters that canonicalize to cu
-    var characters = groupedCanonically[cu];
-
-    // If there is only one, it is unique.
-    if (characters.length == 1) {
-        typeInfo[characters[0]] = "CanonicalizeUnique:0";
-        latinTypeInfo[characters[0]] = characters[0] <= MAX_LATIN ? "CanonicalizeLatinSelf:0" : "CanonicalizeLatinInvalid:0";
-        continue;
+function createUCS2CanonicalGroups()
+{
+    var groupedCanonically = [];
+    // Pass 1: populate groupedCanonically - this is mapping from canonicalized
+    // values back to the set of character code that canonicalize to them.
+    for (var i = 0; i <= MAX_UCS2; ++i) {
+        var ch = canonicalize(i);
+        if (!groupedCanonically[ch])
+            groupedCanonically[ch] = [];
+        groupedCanonically[ch].push(i);
     }
 
-    // Sort the array.
-    characters.sort(function(x,y){return x-y;});
+    return groupedCanonically;
+}
 
-    // If there are more than two characters, create an entry in characterSetInfo.
-    if (characters.length > 2) {
-        for (i in characters)
-            typeInfo[characters[i]] = "CanonicalizeSet:" + characterSetInfo.length;
-        characterSetInfo.push(characters);
+function createTables(prefix, maxValue, canonicalGroups)
+{
+    var prefixLower = prefix.toLowerCase();
+    var prefixUpper = prefix.toUpperCase();
+    var typeInfo = [];
+    var characterSetInfo = [];
+    // Pass 2: populate typeInfo & characterSetInfo. For every character calculate
+    // a typeInfo value, described by the types above, and a value payload.
+    for (cu in canonicalGroups) {
+        // The set of characters that canonicalize to cu
+        var characters = canonicalGroups[cu];
+
+        // If there is only one, it is unique.
+        if (characters.length == 1) {
+            typeInfo[characters[0]] = "CanonicalizeUnique:0";
+            continue;
+        }
 
-        if (characters[1] <= MAX_LATIN)
-            throw new Error("sets with more than one latin character not supported!");
-        if (characters[0] <= MAX_LATIN) {
-            for (i in characters)
-                latinTypeInfo[characters[i]] = "CanonicalizeLatinOther:" + characters[0];
-            latinTypeInfo[characters[0]] = "CanonicalizeLatinSelf:0";
-        } else {
+        // Sort the array.
+        characters.sort(function(x,y){return x-y;});
+
+        // If there are more than two characters, create an entry in characterSetInfo.
+        if (characters.length > 2) {
             for (i in characters)
-                latinTypeInfo[characters[i]] = "CanonicalizeLatinInvalid:0";
+                typeInfo[characters[i]] = "CanonicalizeSet:" + characterSetInfo.length;
+            characterSetInfo.push(characters);
+
+            continue;
         }
 
-        continue;
+        // We have a pair, mark alternating ranges, otherwise track whether this is the low or high partner.
+        var lo = characters[0];
+        var hi = characters[1];
+        var delta = hi - lo;
+        if (delta == 1) {
+            var type = lo & 1 ? "CanonicalizeAlternatingUnaligned:0" : "CanonicalizeAlternatingAligned:0";
+            typeInfo[lo] = type;
+            typeInfo[hi] = type;
+        } else {
+            typeInfo[lo] = "CanonicalizeRangeLo:" + delta;
+            typeInfo[hi] = "CanonicalizeRangeHi:" + delta;
+        }
     }
 
-    // We have a pair, mark alternating ranges, otherwise track whether this is the low or high partner.
-    var lo = characters[0];
-    var hi = characters[1];
-    var delta = hi - lo;
-    if (delta == 1) {
-        var type = lo & 1 ? "CanonicalizeAlternatingUnaligned:0" : "CanonicalizeAlternatingAligned:0";
-        typeInfo[lo] = type;
-        typeInfo[hi] = type;
-    } else {
-        typeInfo[lo] = "CanonicalizeRangeLo:" + delta;
-        typeInfo[hi] = "CanonicalizeRangeHi:" + delta;
+    var rangeInfo = [];
+    // Pass 3: coallesce types into ranges.
+    for (var end = 0; end <= maxValue; ++end) {
+        var begin = end;
+        var type = typeInfo[end];
+        while (end < maxValue && typeInfo[end + 1] == type)
+            ++end;
+        rangeInfo.push({begin:begin, end:end, type:type});
     }
 
-    if (lo > MAX_LATIN) {
-        latinTypeInfo[lo] = "CanonicalizeLatinInvalid:0"; 
-        latinTypeInfo[hi] = "CanonicalizeLatinInvalid:0";
-    } else if (hi > MAX_LATIN) {
-        latinTypeInfo[lo] = "CanonicalizeLatinSelf:0"; 
-        latinTypeInfo[hi] = "CanonicalizeLatinOther:" + lo;
-    } else {
-        if (delta != 0x20 || lo & 0x20)
-            throw new Error("pairs of latin characters that don't mask with 0x20 not supported!");
-        latinTypeInfo[lo] = "CanonicalizeLatinMask0x20:0";
-        latinTypeInfo[hi] = "CanonicalizeLatinMask0x20:0";
+    for (i in characterSetInfo) {
+        var characters = ""
+        var set = characterSetInfo[i];
+        for (var j in set)
+            characters += hex(set[j]) + ", ";
+        print("const UChar32 " + prefixLower + "CharacterSet" + i + "[] = { " + characters + "0 };");
     }
+    print();
+    print("static const size_t " + prefixUpper + "_CANONICALIZATION_SETS = " + characterSetInfo.length + ";");
+    print("const UChar32* const " + prefixLower + "CharacterSetInfo[" + prefixUpper + "_CANONICALIZATION_SETS] = {");
+    for (i in characterSetInfo)
+    print("    " + prefixLower + "CharacterSet" + i + ",");
+    print("};");
+    print();
+    print("const size_t " + prefixUpper + "_CANONICALIZATION_RANGES = " + rangeInfo.length + ";");
+    print("const CanonicalizationRange " + prefixLower + "RangeInfo[" + prefixUpper + "_CANONICALIZATION_RANGES] = {");
+    for (i in rangeInfo) {
+        var info = rangeInfo[i];
+        var typeAndValue = info.type.split(':');
+        print("    { " + hex(info.begin) + ", " + hex(info.end) + ", " + hex(typeAndValue[1]) + ", " + typeAndValue[0] + " },");
+    }
+    print("};");
+    print();
+    // Create canonical table for LChar domain
+    let line = "const uint16_t canonicalTableLChar[256] = {";
+    for (let i = 0; i < 256; i++) {
+        if (!(i % 16)) {
+            print(line);
+            line = "    ";
+        }
+        let canonicalChar = canonicalize(i);
+        line = line + (canonicalChar < 16 ? "0x0" : "0x") + canonicalChar.toString(16);
+        if ((i % 16) != 15)
+            line += ", ";
+        else if (i != 255)
+            line += ",";
+    }
+    print(line);
+    print("};");
+    print();
 }
 
-var rangeInfo = [];
-// Pass 3: coallesce types into ranges.
-for (var end = 0; end <= MAX_UCS2; ++end) {
-    var begin = end;
-    var type = typeInfo[end];
-    while (end < MAX_UCS2 && typeInfo[end + 1] == type)
-        ++end;
-    rangeInfo.push({begin:begin, end:end, type:type});
-}
-
-var latinRangeInfo = [];
-// Pass 4: coallesce latin-1 types into ranges.
-for (var end = 0; end <= MAX_UCS2; ++end) {
-    var begin = end;
-    var type = latinTypeInfo[end];
-    while (end < MAX_UCS2 && latinTypeInfo[end + 1] == type)
-        ++end;
-    latinRangeInfo.push({begin:begin, end:end, type:type});
-}
-
+printHeader();
 
-// Helper function to convert a number to a fixed width hex representation of a C uint16_t.
-function hex(x)
-{
-    var s = Number(x).toString(16);
-    while (s.length < 4)
-        s = 0 + s;
-    return "0x" + s + "u";
-}
+createTables("UCS2", MAX_UCS2, createUCS2CanonicalGroups());
 
-var copyright = (
-    "/*"                                                                            + "\n" +
-    " * Copyright (C) 2012 Apple Inc. All rights reserved."                         + "\n" +
-    " *"                                                                            + "\n" +
-    " * Redistribution and use in source and binary forms, with or without"         + "\n" +
-    " * modification, are permitted provided that the following conditions"         + "\n" +
-    " * are met:"                                                                   + "\n" +
-    " * 1. Redistributions of source code must retain the above copyright"          + "\n" +
-    " *    notice, this list of conditions and the following disclaimer."           + "\n" +
-    " * 2. Redistributions in binary form must reproduce the above copyright"       + "\n" +
-    " *    notice, this list of conditions and the following disclaimer in the"     + "\n" +
-    " *    documentation and/or other materials provided with the distribution."    + "\n" +
-    " *"                                                                            + "\n" +
-    " * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY"                  + "\n" +
-    " * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE"          + "\n" +
-    " * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR"         + "\n" +
-    " * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR"                   + "\n" +
-    " * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,"      + "\n" +
-    " * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,"        + "\n" +
-    " * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR"         + "\n" +
-    " * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY"        + "\n" +
-    " * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT"               + "\n" +
-    " * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE"      + "\n" +
-    " * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. "      + "\n" +
-    " */");
-
-print(copyright);
-print();
-print("// DO NOT EDIT! - this file autogenerated by YarrCanonicalizeUCS2.js");
-print();
-print('#include "config.h"');
-print('#include "YarrCanonicalizeUCS2.h"');
-print();
-print("namespace JSC { namespace Yarr {");
-print();
-print("#include <stdint.h>");
-print();
-
-for (i in characterSetInfo) {
-    var characters = ""
-    var set = characterSetInfo[i];
-    for (var j in set)
-        characters += hex(set[j]) + ", ";
-    print("uint16_t ucs2CharacterSet" + i + "[] = { " + characters + "0 };");
-}
-print();
-print("static const size_t UCS2_CANONICALIZATION_SETS = " + characterSetInfo.length + ";");
-print("uint16_t* characterSetInfo[UCS2_CANONICALIZATION_SETS] = {");
-for (i in characterSetInfo)
-print("    ucs2CharacterSet" + i + ",");
-print("};");
-print();
-print("const size_t UCS2_CANONICALIZATION_RANGES = " + rangeInfo.length + ";");
-print("UCS2CanonicalizationRange rangeInfo[UCS2_CANONICALIZATION_RANGES] = {");
-for (i in rangeInfo) {
-    var info = rangeInfo[i];
-    var typeAndValue = info.type.split(':');
-    print("    { " + hex(info.begin) + ", " + hex(info.end) + ", " + hex(typeAndValue[1]) + ", " + typeAndValue[0] + " },");
-}
-print("};");
-print();
-print("const size_t LATIN_CANONICALIZATION_RANGES = " + latinRangeInfo.length + ";");
-print("LatinCanonicalizationRange latinRangeInfo[LATIN_CANONICALIZATION_RANGES] = {");
-for (i in latinRangeInfo) {
-    var info = latinRangeInfo[i];
-    var typeAndValue = info.type.split(':');
-    print("    { " + hex(info.begin) + ", " + hex(info.end) + ", " + hex(typeAndValue[1]) + ", " + typeAndValue[0] + " },");
-}
-print("};");
-print();
-print("} } // JSC::Yarr");
-print();
+printFooter();
 
diff --git a/src/3rdparty/masm/yarr/YarrCanonicalizeUnicode.cpp b/src/3rdparty/masm/yarr/YarrCanonicalizeUnicode.cpp
new file mode 100644
index 0000000000..37bfc5e060
--- /dev/null
+++ b/src/3rdparty/masm/yarr/YarrCanonicalizeUnicode.cpp
@@ -0,0 +1,591 @@
+/*
+* Copyright (C) 2016 Apple Inc. All rights reserved.
+*
+* Redistribution and use in source and binary forms, with or without
+* modification, are permitted provided that the following conditions
+* are met:
+*
+* 1.  Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer. 
+* 2.  Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in the
+*     documentation and/or other materials provided with the distribution. 
+*
+* THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
+* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+* DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
+* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+// DO NO EDIT! - This file was generated by generateYarrCanonicalizeUnicode
+
+#include "config.h"
+#include "YarrCanonicalize.h"
+
+namespace JSC { namespace Yarr {
+
+const UChar32 unicodeCharacterSet0[] = { 0x004b, 0x006b, 0x212a, 0 };
+const UChar32 unicodeCharacterSet1[] = { 0x0053, 0x0073, 0x017f, 0 };
+const UChar32 unicodeCharacterSet2[] = { 0x00c5, 0x00e5, 0x212b, 0 };
+const UChar32 unicodeCharacterSet3[] = { 0x01c4, 0x01c5, 0x01c6, 0 };
+const UChar32 unicodeCharacterSet4[] = { 0x01c7, 0x01c8, 0x01c9, 0 };
+const UChar32 unicodeCharacterSet5[] = { 0x01ca, 0x01cb, 0x01cc, 0 };
+const UChar32 unicodeCharacterSet6[] = { 0x01f1, 0x01f2, 0x01f3, 0 };
+const UChar32 unicodeCharacterSet7[] = { 0x0392, 0x03b2, 0x03d0, 0 };
+const UChar32 unicodeCharacterSet8[] = { 0x0395, 0x03b5, 0x03f5, 0 };
+const UChar32 unicodeCharacterSet9[] = { 0x0398, 0x03b8, 0x03d1, 0x03f4, 0 };
+const UChar32 unicodeCharacterSet10[] = { 0x0345, 0x0399, 0x03b9, 0x1fbe, 0 };
+const UChar32 unicodeCharacterSet11[] = { 0x039a, 0x03ba, 0x03f0, 0 };
+const UChar32 unicodeCharacterSet12[] = { 0x00b5, 0x039c, 0x03bc, 0 };
+const UChar32 unicodeCharacterSet13[] = { 0x03a0, 0x03c0, 0x03d6, 0 };
+const UChar32 unicodeCharacterSet14[] = { 0x03a1, 0x03c1, 0x03f1, 0 };
+const UChar32 unicodeCharacterSet15[] = { 0x03a3, 0x03c2, 0x03c3, 0 };
+const UChar32 unicodeCharacterSet16[] = { 0x03a6, 0x03c6, 0x03d5, 0 };
+const UChar32 unicodeCharacterSet17[] = { 0x03a9, 0x03c9, 0x2126, 0 };
+const UChar32 unicodeCharacterSet18[] = { 0x0412, 0x0432, 0x1c80, 0 };
+const UChar32 unicodeCharacterSet19[] = { 0x0414, 0x0434, 0x1c81, 0 };
+const UChar32 unicodeCharacterSet20[] = { 0x041e, 0x043e, 0x1c82, 0 };
+const UChar32 unicodeCharacterSet21[] = { 0x0421, 0x0441, 0x1c83, 0 };
+const UChar32 unicodeCharacterSet22[] = { 0x0422, 0x0442, 0x1c84, 0x1c85, 0 };
+const UChar32 unicodeCharacterSet23[] = { 0x042a, 0x044a, 0x1c86, 0 };
+const UChar32 unicodeCharacterSet24[] = { 0x0462, 0x0463, 0x1c87, 0 };
+const UChar32 unicodeCharacterSet25[] = { 0x1e60, 0x1e61, 0x1e9b, 0 };
+const UChar32 unicodeCharacterSet26[] = { 0x1c88, 0xa64a, 0xa64b, 0 };
+
+static const size_t UNICODE_CANONICALIZATION_SETS = 27;
+const UChar32* const unicodeCharacterSetInfo[UNICODE_CANONICALIZATION_SETS] = {
+    unicodeCharacterSet0,
+    unicodeCharacterSet1,
+    unicodeCharacterSet2,
+    unicodeCharacterSet3,
+    unicodeCharacterSet4,
+    unicodeCharacterSet5,
+    unicodeCharacterSet6,
+    unicodeCharacterSet7,
+    unicodeCharacterSet8,
+    unicodeCharacterSet9,
+    unicodeCharacterSet10,
+    unicodeCharacterSet11,
+    unicodeCharacterSet12,
+    unicodeCharacterSet13,
+    unicodeCharacterSet14,
+    unicodeCharacterSet15,
+    unicodeCharacterSet16,
+    unicodeCharacterSet17,
+    unicodeCharacterSet18,
+    unicodeCharacterSet19,
+    unicodeCharacterSet20,
+    unicodeCharacterSet21,
+    unicodeCharacterSet22,
+    unicodeCharacterSet23,
+    unicodeCharacterSet24,
+    unicodeCharacterSet25,
+    unicodeCharacterSet26,
+};
+
+const size_t UNICODE_CANONICALIZATION_RANGES = 495;
+const CanonicalizationRange unicodeRangeInfo[UNICODE_CANONICALIZATION_RANGES] = {
+    { 0x0000, 0x0040, 0x0000, CanonicalizeUnique },
+    { 0x0041, 0x004a, 0x0020, CanonicalizeRangeLo },
+    { 0x004b, 0x004b, 0x0000, CanonicalizeSet },
+    { 0x004c, 0x0052, 0x0020, CanonicalizeRangeLo },
+    { 0x0053, 0x0053, 0x0001, CanonicalizeSet },
+    { 0x0054, 0x005a, 0x0020, CanonicalizeRangeLo },
+    { 0x005b, 0x0060, 0x0000, CanonicalizeUnique },
+    { 0x0061, 0x006a, 0x0020, CanonicalizeRangeHi },
+    { 0x006b, 0x006b, 0x0000, CanonicalizeSet },
+    { 0x006c, 0x0072, 0x0020, CanonicalizeRangeHi },
+    { 0x0073, 0x0073, 0x0001, CanonicalizeSet },
+    { 0x0074, 0x007a, 0x0020, CanonicalizeRangeHi },
+    { 0x007b, 0x00b4, 0x0000, CanonicalizeUnique },
+    { 0x00b5, 0x00b5, 0x000c, CanonicalizeSet },
+    { 0x00b6, 0x00bf, 0x0000, CanonicalizeUnique },
+    { 0x00c0, 0x00c4, 0x0020, CanonicalizeRangeLo },
+    { 0x00c5, 0x00c5, 0x0002, CanonicalizeSet },
+    { 0x00c6, 0x00d6, 0x0020, CanonicalizeRangeLo },
+    { 0x00d7, 0x00d7, 0x0000, CanonicalizeUnique },
+    { 0x00d8, 0x00de, 0x0020, CanonicalizeRangeLo },
+    { 0x00df, 0x00df, 0x1dbf, CanonicalizeRangeLo },
+    { 0x00e0, 0x00e4, 0x0020, CanonicalizeRangeHi },
+    { 0x00e5, 0x00e5, 0x0002, CanonicalizeSet },
+    { 0x00e6, 0x00f6, 0x0020, CanonicalizeRangeHi },
+    { 0x00f7, 0x00f7, 0x0000, CanonicalizeUnique },
+    { 0x00f8, 0x00fe, 0x0020, CanonicalizeRangeHi },
+    { 0x00ff, 0x00ff, 0x0079, CanonicalizeRangeLo },
+    { 0x0100, 0x012f, 0x0000, CanonicalizeAlternatingAligned },
+    { 0x0130, 0x0131, 0x0000, CanonicalizeUnique },
+    { 0x0132, 0x0137, 0x0000, CanonicalizeAlternatingAligned },
+    { 0x0138, 0x0138, 0x0000, CanonicalizeUnique },
+    { 0x0139, 0x0148, 0x0000, CanonicalizeAlternatingUnaligned },
+    { 0x0149, 0x0149, 0x0000, CanonicalizeUnique },
+    { 0x014a, 0x0177, 0x0000, CanonicalizeAlternatingAligned },
+    { 0x0178, 0x0178, 0x0079, CanonicalizeRangeHi },
+    { 0x0179, 0x017e, 0x0000, CanonicalizeAlternatingUnaligned },
+    { 0x017f, 0x017f, 0x0001, CanonicalizeSet },
+    { 0x0180, 0x0180, 0x00c3, CanonicalizeRangeLo },
+    { 0x0181, 0x0181, 0x00d2, CanonicalizeRangeLo },
+    { 0x0182, 0x0185, 0x0000, CanonicalizeAlternatingAligned },
+    { 0x0186, 0x0186, 0x00ce, CanonicalizeRangeLo },
+    { 0x0187, 0x0188, 0x0000, CanonicalizeAlternatingUnaligned },
+    { 0x0189, 0x018a, 0x00cd, CanonicalizeRangeLo },
+    { 0x018b, 0x018c, 0x0000, CanonicalizeAlternatingUnaligned },
+    { 0x018d, 0x018d, 0x0000, CanonicalizeUnique },
+    { 0x018e, 0x018e, 0x004f, CanonicalizeRangeLo },
+    { 0x018f, 0x018f, 0x00ca, CanonicalizeRangeLo },
+    { 0x0190, 0x0190, 0x00cb, CanonicalizeRangeLo },
+    { 0x0191, 0x0192, 0x0000, CanonicalizeAlternatingUnaligned },
+    { 0x0193, 0x0193, 0x00cd, CanonicalizeRangeLo },
+    { 0x0194, 0x0194, 0x00cf, CanonicalizeRangeLo },
+    { 0x0195, 0x0195, 0x0061, CanonicalizeRangeLo },
+    { 0x0196, 0x0196, 0x00d3, CanonicalizeRangeLo },
+    { 0x0197, 0x0197, 0x00d1, CanonicalizeRangeLo },
+    { 0x0198, 0x0199, 0x0000, CanonicalizeAlternatingAligned },
+    { 0x019a, 0x019a, 0x00a3, CanonicalizeRangeLo },
+    { 0x019b, 0x019b, 0x0000, CanonicalizeUnique },
+    { 0x019c, 0x019c, 0x00d3, CanonicalizeRangeLo },
+    { 0x019d, 0x019d, 0x00d5, CanonicalizeRangeLo },
+    { 0x019e, 0x019e, 0x0082, CanonicalizeRangeLo },
+    { 0x019f, 0x019f, 0x00d6, CanonicalizeRangeLo },
+    { 0x01a0, 0x01a5, 0x0000, CanonicalizeAlternatingAligned },
+    { 0x01a6, 0x01a6, 0x00da, CanonicalizeRangeLo },
+    { 0x01a7, 0x01a8, 0x0000, CanonicalizeAlternatingUnaligned },
+    { 0x01a9, 0x01a9, 0x00da, CanonicalizeRangeLo },
+    { 0x01aa, 0x01ab, 0x0000, CanonicalizeUnique },
+    { 0x01ac, 0x01ad, 0x0000, CanonicalizeAlternatingAligned },
+    { 0x01ae, 0x01ae, 0x00da, CanonicalizeRangeLo },
+    { 0x01af, 0x01b0, 0x0000, CanonicalizeAlternatingUnaligned },
+    { 0x01b1, 0x01b2, 0x00d9, CanonicalizeRangeLo },
+    { 0x01b3, 0x01b6, 0x0000, CanonicalizeAlternatingUnaligned },
+    { 0x01b7, 0x01b7, 0x00db, CanonicalizeRangeLo },
+    { 0x01b8, 0x01b9, 0x0000, CanonicalizeAlternatingAligned },
+    { 0x01ba, 0x01bb, 0x0000, CanonicalizeUnique },
+    { 0x01bc, 0x01bd, 0x0000, CanonicalizeAlternatingAligned },
+    { 0x01be, 0x01be, 0x0000, CanonicalizeUnique },
+    { 0x01bf, 0x01bf, 0x0038, CanonicalizeRangeLo },
+    { 0x01c0, 0x01c3, 0x0000, CanonicalizeUnique },
+    { 0x01c4, 0x01c6, 0x0003, CanonicalizeSet },
+    { 0x01c7, 0x01c9, 0x0004, CanonicalizeSet },
+    { 0x01ca, 0x01cc, 0x0005, CanonicalizeSet },
+    { 0x01cd, 0x01dc, 0x0000, CanonicalizeAlternatingUnaligned },
+    { 0x01dd, 0x01dd, 0x004f, CanonicalizeRangeHi },
+    { 0x01de, 0x01ef, 0x0000, CanonicalizeAlternatingAligned },
+    { 0x01f0, 0x01f0, 0x0000, CanonicalizeUnique },
+    { 0x01f1, 0x01f3, 0x0006, CanonicalizeSet },
+    { 0x01f4, 0x01f5, 0x0000, CanonicalizeAlternatingAligned },
+    { 0x01f6, 0x01f6, 0x0061, CanonicalizeRangeHi },
+    { 0x01f7, 0x01f7, 0x0038, CanonicalizeRangeHi },
+    { 0x01f8, 0x021f, 0x0000, CanonicalizeAlternatingAligned },
+    { 0x0220, 0x0220, 0x0082, CanonicalizeRangeHi },
+    { 0x0221, 0x0221, 0x0000, CanonicalizeUnique },
+    { 0x0222, 0x0233, 0x0000, CanonicalizeAlternatingAligned },
+    { 0x0234, 0x0239, 0x0000, CanonicalizeUnique },
+    { 0x023a, 0x023a, 0x2a2b, CanonicalizeRangeLo },
+    { 0x023b, 0x023c, 0x0000, CanonicalizeAlternatingUnaligned },
+    { 0x023d, 0x023d, 0x00a3, CanonicalizeRangeHi },
+    { 0x023e, 0x023e, 0x2a28, CanonicalizeRangeLo },
+    { 0x023f, 0x0240, 0x2a3f, CanonicalizeRangeLo },
+    { 0x0241, 0x0242, 0x0000, CanonicalizeAlternatingUnaligned },
+    { 0x0243, 0x0243, 0x00c3, CanonicalizeRangeHi },
+    { 0x0244, 0x0244, 0x0045, CanonicalizeRangeLo },
+    { 0x0245, 0x0245, 0x0047, CanonicalizeRangeLo },
+    { 0x0246, 0x024f, 0x0000, CanonicalizeAlternatingAligned },
+    { 0x0250, 0x0250, 0x2a1f, CanonicalizeRangeLo },
+    { 0x0251, 0x0251, 0x2a1c, CanonicalizeRangeLo },
+    { 0x0252, 0x0252, 0x2a1e, CanonicalizeRangeLo },
+    { 0x0253, 0x0253, 0x00d2, CanonicalizeRangeHi },
+    { 0x0254, 0x0254, 0x00ce, CanonicalizeRangeHi },
+    { 0x0255, 0x0255, 0x0000, CanonicalizeUnique },
+    { 0x0256, 0x0257, 0x00cd, CanonicalizeRangeHi },
+    { 0x0258, 0x0258, 0x0000, CanonicalizeUnique },
+    { 0x0259, 0x0259, 0x00ca, CanonicalizeRangeHi },
+    { 0x025a, 0x025a, 0x0000, CanonicalizeUnique },
+    { 0x025b, 0x025b, 0x00cb, CanonicalizeRangeHi },
+    { 0x025c, 0x025c, 0xa54f, CanonicalizeRangeLo },
+    { 0x025d, 0x025f, 0x0000, CanonicalizeUnique },
+    { 0x0260, 0x0260, 0x00cd, CanonicalizeRangeHi },
+    { 0x0261, 0x0261, 0xa54b, CanonicalizeRangeLo },
+    { 0x0262, 0x0262, 0x0000, CanonicalizeUnique },
+    { 0x0263, 0x0263, 0x00cf, CanonicalizeRangeHi },
+    { 0x0264, 0x0264, 0x0000, CanonicalizeUnique },
+    { 0x0265, 0x0265, 0xa528, CanonicalizeRangeLo },
+    { 0x0266, 0x0266, 0xa544, CanonicalizeRangeLo },
+    { 0x0267, 0x0267, 0x0000, CanonicalizeUnique },
+    { 0x0268, 0x0268, 0x00d1, CanonicalizeRangeHi },
+    { 0x0269, 0x0269, 0x00d3, CanonicalizeRangeHi },
+    { 0x026a, 0x026a, 0xa544, CanonicalizeRangeLo },
+    { 0x026b, 0x026b, 0x29f7, CanonicalizeRangeLo },
+    { 0x026c, 0x026c, 0xa541, CanonicalizeRangeLo },
+    { 0x026d, 0x026e, 0x0000, CanonicalizeUnique },
+    { 0x026f, 0x026f, 0x00d3, CanonicalizeRangeHi },
+    { 0x0270, 0x0270, 0x0000, CanonicalizeUnique },
+    { 0x0271, 0x0271, 0x29fd, CanonicalizeRangeLo },
+    { 0x0272, 0x0272, 0x00d5, CanonicalizeRangeHi },
+    { 0x0273, 0x0274, 0x0000, CanonicalizeUnique },
+    { 0x0275, 0x0275, 0x00d6, CanonicalizeRangeHi },
+    { 0x0276, 0x027c, 0x0000, CanonicalizeUnique },
+    { 0x027d, 0x027d, 0x29e7, CanonicalizeRangeLo },
+    { 0x027e, 0x027f, 0x0000, CanonicalizeUnique },
+    { 0x0280, 0x0280, 0x00da, CanonicalizeRangeHi },
+    { 0x0281, 0x0282, 0x0000, CanonicalizeUnique },
+    { 0x0283, 0x0283, 0x00da, CanonicalizeRangeHi },
+    { 0x0284, 0x0286, 0x0000, CanonicalizeUnique },
+    { 0x0287, 0x0287, 0xa52a, CanonicalizeRangeLo },
+    { 0x0288, 0x0288, 0x00da, CanonicalizeRangeHi },
+    { 0x0289, 0x0289, 0x0045, CanonicalizeRangeHi },
+    { 0x028a, 0x028b, 0x00d9, CanonicalizeRangeHi },
+    { 0x028c, 0x028c, 0x0047, CanonicalizeRangeHi },
+    { 0x028d, 0x0291, 0x0000, CanonicalizeUnique },
+    { 0x0292, 0x0292, 0x00db, CanonicalizeRangeHi },
+    { 0x0293, 0x029c, 0x0000, CanonicalizeUnique },
+    { 0x029d, 0x029d, 0xa515, CanonicalizeRangeLo },
+    { 0x029e, 0x029e, 0xa512, CanonicalizeRangeLo },
+    { 0x029f, 0x0344, 0x0000, CanonicalizeUnique },
+    { 0x0345, 0x0345, 0x000a, CanonicalizeSet },
+    { 0x0346, 0x036f, 0x0000, CanonicalizeUnique },
+    { 0x0370, 0x0373, 0x0000, CanonicalizeAlternatingAligned },
+    { 0x0374, 0x0375, 0x0000, CanonicalizeUnique },
+    { 0x0376, 0x0377, 0x0000, CanonicalizeAlternatingAligned },
+    { 0x0378, 0x037a, 0x0000, CanonicalizeUnique },
+    { 0x037b, 0x037d, 0x0082, CanonicalizeRangeLo },
+    { 0x037e, 0x037e, 0x0000, CanonicalizeUnique },
+    { 0x037f, 0x037f, 0x0074, CanonicalizeRangeLo },
+    { 0x0380, 0x0385, 0x0000, CanonicalizeUnique },
+    { 0x0386, 0x0386, 0x0026, CanonicalizeRangeLo },
+    { 0x0387, 0x0387, 0x0000, CanonicalizeUnique },
+    { 0x0388, 0x038a, 0x0025, CanonicalizeRangeLo },
+    { 0x038b, 0x038b, 0x0000, CanonicalizeUnique },
+    { 0x038c, 0x038c, 0x0040, CanonicalizeRangeLo },
+    { 0x038d, 0x038d, 0x0000, CanonicalizeUnique },
+    { 0x038e, 0x038f, 0x003f, CanonicalizeRangeLo },
+    { 0x0390, 0x0390, 0x0000, CanonicalizeUnique },
+    { 0x0391, 0x0391, 0x0020, CanonicalizeRangeLo },
+    { 0x0392, 0x0392, 0x0007, CanonicalizeSet },
+    { 0x0393, 0x0394, 0x0020, CanonicalizeRangeLo },
+    { 0x0395, 0x0395, 0x0008, CanonicalizeSet },
+    { 0x0396, 0x0397, 0x0020, CanonicalizeRangeLo },
+    { 0x0398, 0x0398, 0x0009, CanonicalizeSet },
+    { 0x0399, 0x0399, 0x000a, CanonicalizeSet },
+    { 0x039a, 0x039a, 0x000b, CanonicalizeSet },
+    { 0x039b, 0x039b, 0x0020, CanonicalizeRangeLo },
+    { 0x039c, 0x039c, 0x000c, CanonicalizeSet },
+    { 0x039d, 0x039f, 0x0020, CanonicalizeRangeLo },
+    { 0x03a0, 0x03a0, 0x000d, CanonicalizeSet },
+    { 0x03a1, 0x03a1, 0x000e, CanonicalizeSet },
+    { 0x03a2, 0x03a2, 0x0000, CanonicalizeUnique },
+    { 0x03a3, 0x03a3, 0x000f, CanonicalizeSet },
+    { 0x03a4, 0x03a5, 0x0020, CanonicalizeRangeLo },
+    { 0x03a6, 0x03a6, 0x0010, CanonicalizeSet },
+    { 0x03a7, 0x03a8, 0x0020, CanonicalizeRangeLo },
+    { 0x03a9, 0x03a9, 0x0011, CanonicalizeSet },
+    { 0x03aa, 0x03ab, 0x0020, CanonicalizeRangeLo },
+    { 0x03ac, 0x03ac, 0x0026, CanonicalizeRangeHi },
+    { 0x03ad, 0x03af, 0x0025, CanonicalizeRangeHi },
+    { 0x03b0, 0x03b0, 0x0000, CanonicalizeUnique },
+    { 0x03b1, 0x03b1, 0x0020, CanonicalizeRangeHi },
+    { 0x03b2, 0x03b2, 0x0007, CanonicalizeSet },
+    { 0x03b3, 0x03b4, 0x0020, CanonicalizeRangeHi },
+    { 0x03b5, 0x03b5, 0x0008, CanonicalizeSet },
+    { 0x03b6, 0x03b7, 0x0020, CanonicalizeRangeHi },
+    { 0x03b8, 0x03b8, 0x0009, CanonicalizeSet },
+    { 0x03b9, 0x03b9, 0x000a, CanonicalizeSet },
+    { 0x03ba, 0x03ba, 0x000b, CanonicalizeSet },
+    { 0x03bb, 0x03bb, 0x0020, CanonicalizeRangeHi },
+    { 0x03bc, 0x03bc, 0x000c, CanonicalizeSet },
+    { 0x03bd, 0x03bf, 0x0020, CanonicalizeRangeHi },
+    { 0x03c0, 0x03c0, 0x000d, CanonicalizeSet },
+    { 0x03c1, 0x03c1, 0x000e, CanonicalizeSet },
+    { 0x03c2, 0x03c3, 0x000f, CanonicalizeSet },
+    { 0x03c4, 0x03c5, 0x0020, CanonicalizeRangeHi },
+    { 0x03c6, 0x03c6, 0x0010, CanonicalizeSet },
+    { 0x03c7, 0x03c8, 0x0020, CanonicalizeRangeHi },
+    { 0x03c9, 0x03c9, 0x0011, CanonicalizeSet },
+    { 0x03ca, 0x03cb, 0x0020, CanonicalizeRangeHi },
+    { 0x03cc, 0x03cc, 0x0040, CanonicalizeRangeHi },
+    { 0x03cd, 0x03ce, 0x003f, CanonicalizeRangeHi },
+    { 0x03cf, 0x03cf, 0x0008, CanonicalizeRangeLo },
+    { 0x03d0, 0x03d0, 0x0007, CanonicalizeSet },
+    { 0x03d1, 0x03d1, 0x0009, CanonicalizeSet },
+    { 0x03d2, 0x03d4, 0x0000, CanonicalizeUnique },
+    { 0x03d5, 0x03d5, 0x0010, CanonicalizeSet },
+    { 0x03d6, 0x03d6, 0x000d, CanonicalizeSet },
+    { 0x03d7, 0x03d7, 0x0008, CanonicalizeRangeHi },
+    { 0x03d8, 0x03ef, 0x0000, CanonicalizeAlternatingAligned },
+    { 0x03f0, 0x03f0, 0x000b, CanonicalizeSet },
+    { 0x03f1, 0x03f1, 0x000e, CanonicalizeSet },
+    { 0x03f2, 0x03f2, 0x0007, CanonicalizeRangeLo },
+    { 0x03f3, 0x03f3, 0x0074, CanonicalizeRangeHi },
+    { 0x03f4, 0x03f4, 0x0009, CanonicalizeSet },
+    { 0x03f5, 0x03f5, 0x0008, CanonicalizeSet },
+    { 0x03f6, 0x03f6, 0x0000, CanonicalizeUnique },
+    { 0x03f7, 0x03f8, 0x0000, CanonicalizeAlternatingUnaligned },
+    { 0x03f9, 0x03f9, 0x0007, CanonicalizeRangeHi },
+    { 0x03fa, 0x03fb, 0x0000, CanonicalizeAlternatingAligned },
+    { 0x03fc, 0x03fc, 0x0000, CanonicalizeUnique },
+    { 0x03fd, 0x03ff, 0x0082, CanonicalizeRangeHi },
+    { 0x0400, 0x040f, 0x0050, CanonicalizeRangeLo },
+    { 0x0410, 0x0411, 0x0020, CanonicalizeRangeLo },
+    { 0x0412, 0x0412, 0x0012, CanonicalizeSet },
+    { 0x0413, 0x0413, 0x0020, CanonicalizeRangeLo },
+    { 0x0414, 0x0414, 0x0013, CanonicalizeSet },
+    { 0x0415, 0x041d, 0x0020, CanonicalizeRangeLo },
+    { 0x041e, 0x041e, 0x0014, CanonicalizeSet },
+    { 0x041f, 0x0420, 0x0020, CanonicalizeRangeLo },
+    { 0x0421, 0x0421, 0x0015, CanonicalizeSet },
+    { 0x0422, 0x0422, 0x0016, CanonicalizeSet },
+    { 0x0423, 0x0429, 0x0020, CanonicalizeRangeLo },
+    { 0x042a, 0x042a, 0x0017, CanonicalizeSet },
+    { 0x042b, 0x042f, 0x0020, CanonicalizeRangeLo },
+    { 0x0430, 0x0431, 0x0020, CanonicalizeRangeHi },
+    { 0x0432, 0x0432, 0x0012, CanonicalizeSet },
+    { 0x0433, 0x0433, 0x0020, CanonicalizeRangeHi },
+    { 0x0434, 0x0434, 0x0013, CanonicalizeSet },
+    { 0x0435, 0x043d, 0x0020, CanonicalizeRangeHi },
+    { 0x043e, 0x043e, 0x0014, CanonicalizeSet },
+    { 0x043f, 0x0440, 0x0020, CanonicalizeRangeHi },
+    { 0x0441, 0x0441, 0x0015, CanonicalizeSet },
+    { 0x0442, 0x0442, 0x0016, CanonicalizeSet },
+    { 0x0443, 0x0449, 0x0020, CanonicalizeRangeHi },
+    { 0x044a, 0x044a, 0x0017, CanonicalizeSet },
+    { 0x044b, 0x044f, 0x0020, CanonicalizeRangeHi },
+    { 0x0450, 0x045f, 0x0050, CanonicalizeRangeHi },
+    { 0x0460, 0x0461, 0x0000, CanonicalizeAlternatingAligned },
+    { 0x0462, 0x0463, 0x0018, CanonicalizeSet },
+    { 0x0464, 0x0481, 0x0000, CanonicalizeAlternatingAligned },
+    { 0x0482, 0x0489, 0x0000, CanonicalizeUnique },
+    { 0x048a, 0x04bf, 0x0000, CanonicalizeAlternatingAligned },
+    { 0x04c0, 0x04c0, 0x000f, CanonicalizeRangeLo },
+    { 0x04c1, 0x04ce, 0x0000, CanonicalizeAlternatingUnaligned },
+    { 0x04cf, 0x04cf, 0x000f, CanonicalizeRangeHi },
+    { 0x04d0, 0x052f, 0x0000, CanonicalizeAlternatingAligned },
+    { 0x0530, 0x0530, 0x0000, CanonicalizeUnique },
+    { 0x0531, 0x0556, 0x0030, CanonicalizeRangeLo },
+    { 0x0557, 0x0560, 0x0000, CanonicalizeUnique },
+    { 0x0561, 0x0586, 0x0030, CanonicalizeRangeHi },
+    { 0x0587, 0x109f, 0x0000, CanonicalizeUnique },
+    { 0x10a0, 0x10c5, 0x1c60, CanonicalizeRangeLo },
+    { 0x10c6, 0x10c6, 0x0000, CanonicalizeUnique },
+    { 0x10c7, 0x10c7, 0x1c60, CanonicalizeRangeLo },
+    { 0x10c8, 0x10cc, 0x0000, CanonicalizeUnique },
+    { 0x10cd, 0x10cd, 0x1c60, CanonicalizeRangeLo },
+    { 0x10ce, 0x139f, 0x0000, CanonicalizeUnique },
+    { 0x13a0, 0x13ef, 0x97d0, CanonicalizeRangeLo },
+    { 0x13f0, 0x13f5, 0x0008, CanonicalizeRangeLo },
+    { 0x13f6, 0x13f7, 0x0000, CanonicalizeUnique },
+    { 0x13f8, 0x13fd, 0x0008, CanonicalizeRangeHi },
+    { 0x13fe, 0x1c7f, 0x0000, CanonicalizeUnique },
+    { 0x1c80, 0x1c80, 0x0012, CanonicalizeSet },
+    { 0x1c81, 0x1c81, 0x0013, CanonicalizeSet },
+    { 0x1c82, 0x1c82, 0x0014, CanonicalizeSet },
+    { 0x1c83, 0x1c83, 0x0015, CanonicalizeSet },
+    { 0x1c84, 0x1c85, 0x0016, CanonicalizeSet },
+    { 0x1c86, 0x1c86, 0x0017, CanonicalizeSet },
+    { 0x1c87, 0x1c87, 0x0018, CanonicalizeSet },
+    { 0x1c88, 0x1c88, 0x001a, CanonicalizeSet },
+    { 0x1c89, 0x1d78, 0x0000, CanonicalizeUnique },
+    { 0x1d79, 0x1d79, 0x8a04, CanonicalizeRangeLo },
+    { 0x1d7a, 0x1d7c, 0x0000, CanonicalizeUnique },
+    { 0x1d7d, 0x1d7d, 0x0ee6, CanonicalizeRangeLo },
+    { 0x1d7e, 0x1dff, 0x0000, CanonicalizeUnique },
+    { 0x1e00, 0x1e5f, 0x0000, CanonicalizeAlternatingAligned },
+    { 0x1e60, 0x1e61, 0x0019, CanonicalizeSet },
+    { 0x1e62, 0x1e95, 0x0000, CanonicalizeAlternatingAligned },
+    { 0x1e96, 0x1e9a, 0x0000, CanonicalizeUnique },
+    { 0x1e9b, 0x1e9b, 0x0019, CanonicalizeSet },
+    { 0x1e9c, 0x1e9d, 0x0000, CanonicalizeUnique },
+    { 0x1e9e, 0x1e9e, 0x1dbf, CanonicalizeRangeHi },
+    { 0x1e9f, 0x1e9f, 0x0000, CanonicalizeUnique },
+    { 0x1ea0, 0x1eff, 0x0000, CanonicalizeAlternatingAligned },
+    { 0x1f00, 0x1f07, 0x0008, CanonicalizeRangeLo },
+    { 0x1f08, 0x1f0f, 0x0008, CanonicalizeRangeHi },
+    { 0x1f10, 0x1f15, 0x0008, CanonicalizeRangeLo },
+    { 0x1f16, 0x1f17, 0x0000, CanonicalizeUnique },
+    { 0x1f18, 0x1f1d, 0x0008, CanonicalizeRangeHi },
+    { 0x1f1e, 0x1f1f, 0x0000, CanonicalizeUnique },
+    { 0x1f20, 0x1f27, 0x0008, CanonicalizeRangeLo },
+    { 0x1f28, 0x1f2f, 0x0008, CanonicalizeRangeHi },
+    { 0x1f30, 0x1f37, 0x0008, CanonicalizeRangeLo },
+    { 0x1f38, 0x1f3f, 0x0008, CanonicalizeRangeHi },
+    { 0x1f40, 0x1f45, 0x0008, CanonicalizeRangeLo },
+    { 0x1f46, 0x1f47, 0x0000, CanonicalizeUnique },
+    { 0x1f48, 0x1f4d, 0x0008, CanonicalizeRangeHi },
+    { 0x1f4e, 0x1f50, 0x0000, CanonicalizeUnique },
+    { 0x1f51, 0x1f51, 0x0008, CanonicalizeRangeLo },
+    { 0x1f52, 0x1f52, 0x0000, CanonicalizeUnique },
+    { 0x1f53, 0x1f53, 0x0008, CanonicalizeRangeLo },
+    { 0x1f54, 0x1f54, 0x0000, CanonicalizeUnique },
+    { 0x1f55, 0x1f55, 0x0008, CanonicalizeRangeLo },
+    { 0x1f56, 0x1f56, 0x0000, CanonicalizeUnique },
+    { 0x1f57, 0x1f57, 0x0008, CanonicalizeRangeLo },
+    { 0x1f58, 0x1f58, 0x0000, CanonicalizeUnique },
+    { 0x1f59, 0x1f59, 0x0008, CanonicalizeRangeHi },
+    { 0x1f5a, 0x1f5a, 0x0000, CanonicalizeUnique },
+    { 0x1f5b, 0x1f5b, 0x0008, CanonicalizeRangeHi },
+    { 0x1f5c, 0x1f5c, 0x0000, CanonicalizeUnique },
+    { 0x1f5d, 0x1f5d, 0x0008, CanonicalizeRangeHi },
+    { 0x1f5e, 0x1f5e, 0x0000, CanonicalizeUnique },
+    { 0x1f5f, 0x1f5f, 0x0008, CanonicalizeRangeHi },
+    { 0x1f60, 0x1f67, 0x0008, CanonicalizeRangeLo },
+    { 0x1f68, 0x1f6f, 0x0008, CanonicalizeRangeHi },
+    { 0x1f70, 0x1f71, 0x004a, CanonicalizeRangeLo },
+    { 0x1f72, 0x1f75, 0x0056, CanonicalizeRangeLo },
+    { 0x1f76, 0x1f77, 0x0064, CanonicalizeRangeLo },
+    { 0x1f78, 0x1f79, 0x0080, CanonicalizeRangeLo },
+    { 0x1f7a, 0x1f7b, 0x0070, CanonicalizeRangeLo },
+    { 0x1f7c, 0x1f7d, 0x007e, CanonicalizeRangeLo },
+    { 0x1f7e, 0x1f7f, 0x0000, CanonicalizeUnique },
+    { 0x1f80, 0x1f87, 0x0008, CanonicalizeRangeLo },
+    { 0x1f88, 0x1f8f, 0x0008, CanonicalizeRangeHi },
+    { 0x1f90, 0x1f97, 0x0008, CanonicalizeRangeLo },
+    { 0x1f98, 0x1f9f, 0x0008, CanonicalizeRangeHi },
+    { 0x1fa0, 0x1fa7, 0x0008, CanonicalizeRangeLo },
+    { 0x1fa8, 0x1faf, 0x0008, CanonicalizeRangeHi },
+    { 0x1fb0, 0x1fb1, 0x0008, CanonicalizeRangeLo },
+    { 0x1fb2, 0x1fb2, 0x0000, CanonicalizeUnique },
+    { 0x1fb3, 0x1fb3, 0x0009, CanonicalizeRangeLo },
+    { 0x1fb4, 0x1fb7, 0x0000, CanonicalizeUnique },
+    { 0x1fb8, 0x1fb9, 0x0008, CanonicalizeRangeHi },
+    { 0x1fba, 0x1fbb, 0x004a, CanonicalizeRangeHi },
+    { 0x1fbc, 0x1fbc, 0x0009, CanonicalizeRangeHi },
+    { 0x1fbd, 0x1fbd, 0x0000, CanonicalizeUnique },
+    { 0x1fbe, 0x1fbe, 0x000a, CanonicalizeSet },
+    { 0x1fbf, 0x1fc2, 0x0000, CanonicalizeUnique },
+    { 0x1fc3, 0x1fc3, 0x0009, CanonicalizeRangeLo },
+    { 0x1fc4, 0x1fc7, 0x0000, CanonicalizeUnique },
+    { 0x1fc8, 0x1fcb, 0x0056, CanonicalizeRangeHi },
+    { 0x1fcc, 0x1fcc, 0x0009, CanonicalizeRangeHi },
+    { 0x1fcd, 0x1fcf, 0x0000, CanonicalizeUnique },
+    { 0x1fd0, 0x1fd1, 0x0008, CanonicalizeRangeLo },
+    { 0x1fd2, 0x1fd7, 0x0000, CanonicalizeUnique },
+    { 0x1fd8, 0x1fd9, 0x0008, CanonicalizeRangeHi },
+    { 0x1fda, 0x1fdb, 0x0064, CanonicalizeRangeHi },
+    { 0x1fdc, 0x1fdf, 0x0000, CanonicalizeUnique },
+    { 0x1fe0, 0x1fe1, 0x0008, CanonicalizeRangeLo },
+    { 0x1fe2, 0x1fe4, 0x0000, CanonicalizeUnique },
+    { 0x1fe5, 0x1fe5, 0x0007, CanonicalizeRangeLo },
+    { 0x1fe6, 0x1fe7, 0x0000, CanonicalizeUnique },
+    { 0x1fe8, 0x1fe9, 0x0008, CanonicalizeRangeHi },
+    { 0x1fea, 0x1feb, 0x0070, CanonicalizeRangeHi },
+    { 0x1fec, 0x1fec, 0x0007, CanonicalizeRangeHi },
+    { 0x1fed, 0x1ff2, 0x0000, CanonicalizeUnique },
+    { 0x1ff3, 0x1ff3, 0x0009, CanonicalizeRangeLo },
+    { 0x1ff4, 0x1ff7, 0x0000, CanonicalizeUnique },
+    { 0x1ff8, 0x1ff9, 0x0080, CanonicalizeRangeHi },
+    { 0x1ffa, 0x1ffb, 0x007e, CanonicalizeRangeHi },
+    { 0x1ffc, 0x1ffc, 0x0009, CanonicalizeRangeHi },
+    { 0x1ffd, 0x2125, 0x0000, CanonicalizeUnique },
+    { 0x2126, 0x2126, 0x0011, CanonicalizeSet },
+    { 0x2127, 0x2129, 0x0000, CanonicalizeUnique },
+    { 0x212a, 0x212a, 0x0000, CanonicalizeSet },
+    { 0x212b, 0x212b, 0x0002, CanonicalizeSet },
+    { 0x212c, 0x2131, 0x0000, CanonicalizeUnique },
+    { 0x2132, 0x2132, 0x001c, CanonicalizeRangeLo },
+    { 0x2133, 0x214d, 0x0000, CanonicalizeUnique },
+    { 0x214e, 0x214e, 0x001c, CanonicalizeRangeHi },
+    { 0x214f, 0x215f, 0x0000, CanonicalizeUnique },
+    { 0x2160, 0x216f, 0x0010, CanonicalizeRangeLo },
+    { 0x2170, 0x217f, 0x0010, CanonicalizeRangeHi },
+    { 0x2180, 0x2182, 0x0000, CanonicalizeUnique },
+    { 0x2183, 0x2184, 0x0000, CanonicalizeAlternatingUnaligned },
+    { 0x2185, 0x24b5, 0x0000, CanonicalizeUnique },
+    { 0x24b6, 0x24cf, 0x001a, CanonicalizeRangeLo },
+    { 0x24d0, 0x24e9, 0x001a, CanonicalizeRangeHi },
+    { 0x24ea, 0x2bff, 0x0000, CanonicalizeUnique },
+    { 0x2c00, 0x2c2e, 0x0030, CanonicalizeRangeLo },
+    { 0x2c2f, 0x2c2f, 0x0000, CanonicalizeUnique },
+    { 0x2c30, 0x2c5e, 0x0030, CanonicalizeRangeHi },
+    { 0x2c5f, 0x2c5f, 0x0000, CanonicalizeUnique },
+    { 0x2c60, 0x2c61, 0x0000, CanonicalizeAlternatingAligned },
+    { 0x2c62, 0x2c62, 0x29f7, CanonicalizeRangeHi },
+    { 0x2c63, 0x2c63, 0x0ee6, CanonicalizeRangeHi },
+    { 0x2c64, 0x2c64, 0x29e7, CanonicalizeRangeHi },
+    { 0x2c65, 0x2c65, 0x2a2b, CanonicalizeRangeHi },
+    { 0x2c66, 0x2c66, 0x2a28, CanonicalizeRangeHi },
+    { 0x2c67, 0x2c6c, 0x0000, CanonicalizeAlternatingUnaligned },
+    { 0x2c6d, 0x2c6d, 0x2a1c, CanonicalizeRangeHi },
+    { 0x2c6e, 0x2c6e, 0x29fd, CanonicalizeRangeHi },
+    { 0x2c6f, 0x2c6f, 0x2a1f, CanonicalizeRangeHi },
+    { 0x2c70, 0x2c70, 0x2a1e, CanonicalizeRangeHi },
+    { 0x2c71, 0x2c71, 0x0000, CanonicalizeUnique },
+    { 0x2c72, 0x2c73, 0x0000, CanonicalizeAlternatingAligned },
+    { 0x2c74, 0x2c74, 0x0000, CanonicalizeUnique },
+    { 0x2c75, 0x2c76, 0x0000, CanonicalizeAlternatingUnaligned },
+    { 0x2c77, 0x2c7d, 0x0000, CanonicalizeUnique },
+    { 0x2c7e, 0x2c7f, 0x2a3f, CanonicalizeRangeHi },
+    { 0x2c80, 0x2ce3, 0x0000, CanonicalizeAlternatingAligned },
+    { 0x2ce4, 0x2cea, 0x0000, CanonicalizeUnique },
+    { 0x2ceb, 0x2cee, 0x0000, CanonicalizeAlternatingUnaligned },
+    { 0x2cef, 0x2cf1, 0x0000, CanonicalizeUnique },
+    { 0x2cf2, 0x2cf3, 0x0000, CanonicalizeAlternatingAligned },
+    { 0x2cf4, 0x2cff, 0x0000, CanonicalizeUnique },
+    { 0x2d00, 0x2d25, 0x1c60, CanonicalizeRangeHi },
+    { 0x2d26, 0x2d26, 0x0000, CanonicalizeUnique },
+    { 0x2d27, 0x2d27, 0x1c60, CanonicalizeRangeHi },
+    { 0x2d28, 0x2d2c, 0x0000, CanonicalizeUnique },
+    { 0x2d2d, 0x2d2d, 0x1c60, CanonicalizeRangeHi },
+    { 0x2d2e, 0xa63f, 0x0000, CanonicalizeUnique },
+    { 0xa640, 0xa649, 0x0000, CanonicalizeAlternatingAligned },
+    { 0xa64a, 0xa64b, 0x001a, CanonicalizeSet },
+    { 0xa64c, 0xa66d, 0x0000, CanonicalizeAlternatingAligned },
+    { 0xa66e, 0xa67f, 0x0000, CanonicalizeUnique },
+    { 0xa680, 0xa69b, 0x0000, CanonicalizeAlternatingAligned },
+    { 0xa69c, 0xa721, 0x0000, CanonicalizeUnique },
+    { 0xa722, 0xa72f, 0x0000, CanonicalizeAlternatingAligned },
+    { 0xa730, 0xa731, 0x0000, CanonicalizeUnique },
+    { 0xa732, 0xa76f, 0x0000, CanonicalizeAlternatingAligned },
+    { 0xa770, 0xa778, 0x0000, CanonicalizeUnique },
+    { 0xa779, 0xa77c, 0x0000, CanonicalizeAlternatingUnaligned },
+    { 0xa77d, 0xa77d, 0x8a04, CanonicalizeRangeHi },
+    { 0xa77e, 0xa787, 0x0000, CanonicalizeAlternatingAligned },
+    { 0xa788, 0xa78a, 0x0000, CanonicalizeUnique },
+    { 0xa78b, 0xa78c, 0x0000, CanonicalizeAlternatingUnaligned },
+    { 0xa78d, 0xa78d, 0xa528, CanonicalizeRangeHi },
+    { 0xa78e, 0xa78f, 0x0000, CanonicalizeUnique },
+    { 0xa790, 0xa793, 0x0000, CanonicalizeAlternatingAligned },
+    { 0xa794, 0xa795, 0x0000, CanonicalizeUnique },
+    { 0xa796, 0xa7a9, 0x0000, CanonicalizeAlternatingAligned },
+    { 0xa7aa, 0xa7aa, 0xa544, CanonicalizeRangeHi },
+    { 0xa7ab, 0xa7ab, 0xa54f, CanonicalizeRangeHi },
+    { 0xa7ac, 0xa7ac, 0xa54b, CanonicalizeRangeHi },
+    { 0xa7ad, 0xa7ad, 0xa541, CanonicalizeRangeHi },
+    { 0xa7ae, 0xa7ae, 0xa544, CanonicalizeRangeHi },
+    { 0xa7af, 0xa7af, 0x0000, CanonicalizeUnique },
+    { 0xa7b0, 0xa7b0, 0xa512, CanonicalizeRangeHi },
+    { 0xa7b1, 0xa7b1, 0xa52a, CanonicalizeRangeHi },
+    { 0xa7b2, 0xa7b2, 0xa515, CanonicalizeRangeHi },
+    { 0xa7b3, 0xa7b3, 0x03a0, CanonicalizeRangeLo },
+    { 0xa7b4, 0xa7b7, 0x0000, CanonicalizeAlternatingAligned },
+    { 0xa7b8, 0xab52, 0x0000, CanonicalizeUnique },
+    { 0xab53, 0xab53, 0x03a0, CanonicalizeRangeHi },
+    { 0xab54, 0xab6f, 0x0000, CanonicalizeUnique },
+    { 0xab70, 0xabbf, 0x97d0, CanonicalizeRangeHi },
+    { 0xabc0, 0xff20, 0x0000, CanonicalizeUnique },
+    { 0xff21, 0xff3a, 0x0020, CanonicalizeRangeLo },
+    { 0xff3b, 0xff40, 0x0000, CanonicalizeUnique },
+    { 0xff41, 0xff5a, 0x0020, CanonicalizeRangeHi },
+    { 0xff5b, 0x103ff, 0x0000, CanonicalizeUnique },
+    { 0x10400, 0x10427, 0x0028, CanonicalizeRangeLo },
+    { 0x10428, 0x1044f, 0x0028, CanonicalizeRangeHi },
+    { 0x10450, 0x104af, 0x0000, CanonicalizeUnique },
+    { 0x104b0, 0x104d3, 0x0028, CanonicalizeRangeLo },
+    { 0x104d4, 0x104d7, 0x0000, CanonicalizeUnique },
+    { 0x104d8, 0x104fb, 0x0028, CanonicalizeRangeHi },
+    { 0x104fc, 0x10c7f, 0x0000, CanonicalizeUnique },
+    { 0x10c80, 0x10cb2, 0x0040, CanonicalizeRangeLo },
+    { 0x10cb3, 0x10cbf, 0x0000, CanonicalizeUnique },
+    { 0x10cc0, 0x10cf2, 0x0040, CanonicalizeRangeHi },
+    { 0x10cf3, 0x1189f, 0x0000, CanonicalizeUnique },
+    { 0x118a0, 0x118bf, 0x0020, CanonicalizeRangeLo },
+    { 0x118c0, 0x118df, 0x0020, CanonicalizeRangeHi },
+    { 0x118e0, 0x1e8ff, 0x0000, CanonicalizeUnique },
+    { 0x1e900, 0x1e921, 0x0022, CanonicalizeRangeLo },
+    { 0x1e922, 0x1e943, 0x0022, CanonicalizeRangeHi },
+    { 0x1e944, 0x10ffff, 0x0000, CanonicalizeUnique },
+};
+
+} } // JSC::Yarr
diff --git a/src/3rdparty/masm/yarr/YarrErrorCode.cpp b/src/3rdparty/masm/yarr/YarrErrorCode.cpp
new file mode 100644
index 0000000000..aaebd4613d
--- /dev/null
+++ b/src/3rdparty/masm/yarr/YarrErrorCode.cpp
@@ -0,0 +1,96 @@
+/*
+ * Copyright (C) 2017 Yusuke Suzuki <utatane.tea@gmail.com>.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+ * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "config.h"
+#include "YarrErrorCode.h"
+
+#include "Error.h"
+
+namespace JSC { namespace Yarr {
+
+const char* errorMessage(ErrorCode error)
+{
+#define REGEXP_ERROR_PREFIX "Invalid regular expression: "
+    // The order of this array must match the ErrorCode enum.
+    static const char* errorMessages[] = {
+        nullptr,                                                              // NoError
+        REGEXP_ERROR_PREFIX "regular expression too large",                   // PatternTooLarge
+        REGEXP_ERROR_PREFIX "numbers out of order in {} quantifier",          // QuantifierOutOfOrder
+        REGEXP_ERROR_PREFIX "nothing to repeat",                              // QuantifierWithoutAtom
+        REGEXP_ERROR_PREFIX "number too large in {} quantifier",              // QuantifierTooLarge
+        REGEXP_ERROR_PREFIX "missing )",                                      // MissingParentheses
+        REGEXP_ERROR_PREFIX "unmatched parentheses",                          // ParenthesesUnmatched
+        REGEXP_ERROR_PREFIX "unrecognized character after (?",                // ParenthesesTypeInvalid
+        REGEXP_ERROR_PREFIX "invalid group specifier name",                   // InvalidGroupName
+        REGEXP_ERROR_PREFIX "duplicate group specifier name",                 // DuplicateGroupName
+        REGEXP_ERROR_PREFIX "missing terminating ] for character class",      // CharacterClassUnmatched
+        REGEXP_ERROR_PREFIX "range out of order in character class",          // CharacterClassOutOfOrder
+        REGEXP_ERROR_PREFIX "\\ at end of pattern",                           // EscapeUnterminated
+        REGEXP_ERROR_PREFIX "invalid unicode {} escape",                      // InvalidUnicodeEscape
+        REGEXP_ERROR_PREFIX "invalid backreference for unicode pattern",      // InvalidBackreference
+        REGEXP_ERROR_PREFIX "invalid escaped character for unicode pattern",  // InvalidIdentityEscape
+        REGEXP_ERROR_PREFIX "invalid property expression",                    // InvalidUnicodePropertyExpression
+        REGEXP_ERROR_PREFIX "too many nested disjunctions",                   // TooManyDisjunctions
+        REGEXP_ERROR_PREFIX "pattern exceeds string length limits",           // OffsetTooLarge
+        REGEXP_ERROR_PREFIX "invalid flags"                                   // InvalidRegularExpressionFlags
+    };
+
+    return errorMessages[static_cast<unsigned>(error)];
+}
+
+JSObject* errorToThrow(ExecState* exec, ErrorCode error)
+{
+    switch (error) {
+    case ErrorCode::NoError:
+        ASSERT_NOT_REACHED();
+        return nullptr;
+    case ErrorCode::PatternTooLarge:
+    case ErrorCode::QuantifierOutOfOrder:
+    case ErrorCode::QuantifierWithoutAtom:
+    case ErrorCode::QuantifierTooLarge:
+    case ErrorCode::MissingParentheses:
+    case ErrorCode::ParenthesesUnmatched:
+    case ErrorCode::ParenthesesTypeInvalid:
+    case ErrorCode::InvalidGroupName:
+    case ErrorCode::DuplicateGroupName:
+    case ErrorCode::CharacterClassUnmatched:
+    case ErrorCode::CharacterClassOutOfOrder:
+    case ErrorCode::EscapeUnterminated:
+    case ErrorCode::InvalidUnicodeEscape:
+    case ErrorCode::InvalidBackreference:
+    case ErrorCode::InvalidIdentityEscape:
+    case ErrorCode::InvalidUnicodePropertyExpression:
+    case ErrorCode::OffsetTooLarge:
+    case ErrorCode::InvalidRegularExpressionFlags:
+        return createSyntaxError(exec, errorMessage(error));
+    case ErrorCode::TooManyDisjunctions:
+        return createOutOfMemoryError(exec, errorMessage(error));
+    }
+
+    ASSERT_NOT_REACHED();
+    return nullptr;
+}
+
+} } // namespace JSC::Yarr
diff --git a/src/3rdparty/masm/yarr/YarrErrorCode.h b/src/3rdparty/masm/yarr/YarrErrorCode.h
new file mode 100644
index 0000000000..3f06a6bff1
--- /dev/null
+++ b/src/3rdparty/masm/yarr/YarrErrorCode.h
@@ -0,0 +1,72 @@
+/*
+ * Copyright (C) 2017 Yusuke Suzuki <utatane.tea@gmail.com>.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+ * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#pragma once
+
+namespace JSC {
+
+class ExecState;
+class JSObject;
+
+namespace Yarr {
+
+enum class ErrorCode : uint8_t {
+    NoError = 0,
+    PatternTooLarge,
+    QuantifierOutOfOrder,
+    QuantifierWithoutAtom,
+    QuantifierTooLarge,
+    MissingParentheses,
+    ParenthesesUnmatched,
+    ParenthesesTypeInvalid,
+    InvalidGroupName,
+    DuplicateGroupName,
+    CharacterClassUnmatched,
+    CharacterClassOutOfOrder,
+    EscapeUnterminated,
+    InvalidUnicodeEscape,
+    InvalidBackreference,
+    InvalidIdentityEscape,
+    InvalidUnicodePropertyExpression,
+    TooManyDisjunctions,
+    OffsetTooLarge,
+    InvalidRegularExpressionFlags,
+};
+
+JS_EXPORT_PRIVATE const char* errorMessage(ErrorCode);
+inline bool hasError(ErrorCode errorCode)
+{
+    return errorCode != ErrorCode::NoError;
+}
+
+inline bool hasHardError(ErrorCode errorCode)
+{
+    // TooManyDisjunctions means that we ran out stack compiling.
+    // All other errors are due to problems in the expression.
+    return hasError(errorCode) && errorCode != ErrorCode::TooManyDisjunctions;
+}
+JS_EXPORT_PRIVATE JSObject* errorToThrow(ExecState*, ErrorCode);
+
+} } // namespace JSC::Yarr
diff --git a/src/3rdparty/masm/yarr/YarrInterpreter.cpp b/src/3rdparty/masm/yarr/YarrInterpreter.cpp
index 4a789f6f28..cdcd16af64 100644
--- a/src/3rdparty/masm/yarr/YarrInterpreter.cpp
+++ b/src/3rdparty/masm/yarr/YarrInterpreter.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2009 Apple Inc. All rights reserved.
+ * Copyright (C) 2009, 2013-2017 Apple Inc. All rights reserved.
  * Copyright (C) 2010 Peter Varga (pvarga@inf.u-szeged.hu), University of Szeged
  *
  * Redistribution and use in source and binary forms, with or without
@@ -27,19 +27,17 @@
 #include "config.h"
 #include "YarrInterpreter.h"
 
+#include "Options.h"
+#include "SuperSampler.h"
 #include "Yarr.h"
-#include "YarrCanonicalizeUCS2.h"
+#include "YarrCanonicalize.h"
 #include <wtf/BumpPointerAllocator.h>
+#include <wtf/CheckedArithmetic.h>
 #include <wtf/DataLog.h>
+#include <wtf/StdLibExtras.h>
 #include <wtf/text/CString.h>
 #include <wtf/text/WTFString.h>
 
-#ifndef NDEBUG
-#include <stdio.h>
-#endif
-
-using namespace WTF;
-
 namespace JSC { namespace Yarr {
 
 template<typename CharType>
@@ -47,28 +45,6 @@ class Interpreter {
 public:
     struct ParenthesesDisjunctionContext;
 
-    struct BackTrackInfoPatternCharacter {
-        uintptr_t matchAmount;
-    };
-    struct BackTrackInfoCharacterClass {
-        uintptr_t matchAmount;
-    };
-    struct BackTrackInfoBackReference {
-        uintptr_t begin; // Not really needed for greedy quantifiers.
-        uintptr_t matchAmount; // Not really needed for fixed quantifiers.
-    };
-    struct BackTrackInfoAlternative {
-        uintptr_t offset;
-    };
-    struct BackTrackInfoParentheticalAssertion {
-        uintptr_t begin;
-    };
-    struct BackTrackInfoParenthesesOnce {
-        uintptr_t begin;
-    };
-    struct BackTrackInfoParenthesesTerminal {
-        uintptr_t begin;
-    };
     struct BackTrackInfoParentheses {
         uintptr_t matchAmount;
         ParenthesesDisjunctionContext* lastContext;
@@ -91,17 +67,23 @@ public:
 
     struct DisjunctionContext
     {
-        DisjunctionContext()
-            : term(0)
-        {
-        }
+        DisjunctionContext() = default;
 
         void* operator new(size_t, void* where)
         {
             return where;
         }
 
-        int term;
+        static size_t allocationSize(unsigned numberOfFrames)
+        {
+            static_assert(alignof(DisjunctionContext) <= sizeof(void*), "");
+            size_t rawSize = (sizeof(DisjunctionContext) - sizeof(uintptr_t) + Checked<size_t>(numberOfFrames) * sizeof(uintptr_t)).unsafeGet();
+            size_t roundedSize = WTF::roundUpToMultipleOf<sizeof(void*)>(rawSize);
+            RELEASE_ASSERT(roundedSize >= rawSize);
+            return roundedSize;
+        }
+
+        int term { 0 };
         unsigned matchBegin;
         unsigned matchEnd;
         uintptr_t frame[1];
@@ -109,7 +91,7 @@ public:
 
     DisjunctionContext* allocDisjunctionContext(ByteDisjunction* disjunction)
     {
-        size_t size = sizeof(DisjunctionContext) - sizeof(uintptr_t) + disjunction->m_frameSize * sizeof(uintptr_t);
+        size_t size = DisjunctionContext::allocationSize(disjunction->m_frameSize);
         allocatorPool = allocatorPool->ensureCapacity(size);
         RELEASE_ASSERT(allocatorPool);
         return new (allocatorPool->alloc(size)) DisjunctionContext();
@@ -123,7 +105,6 @@ public:
     struct ParenthesesDisjunctionContext
     {
         ParenthesesDisjunctionContext(unsigned* output, ByteTerm& term)
-            : next(0)
         {
             unsigned firstSubpatternId = term.atom.subpatternId;
             unsigned numNestedSubpatterns = term.atom.parenthesesDisjunction->m_numSubpatterns;
@@ -149,16 +130,25 @@ public:
 
         DisjunctionContext* getDisjunctionContext(ByteTerm& term)
         {
-            return reinterpret_cast<DisjunctionContext*>(&(subpatternBackup[term.atom.parenthesesDisjunction->m_numSubpatterns << 1]));
+            return bitwise_cast<DisjunctionContext*>(bitwise_cast<uintptr_t>(this) + allocationSize(term.atom.parenthesesDisjunction->m_numSubpatterns));
         }
 
-        ParenthesesDisjunctionContext* next;
+        static size_t allocationSize(unsigned numberOfSubpatterns)
+        {
+            static_assert(alignof(ParenthesesDisjunctionContext) <= sizeof(void*), "");
+            size_t rawSize = (sizeof(ParenthesesDisjunctionContext) - sizeof(unsigned) + (Checked<size_t>(numberOfSubpatterns) * 2U) * sizeof(unsigned)).unsafeGet();
+            size_t roundedSize = WTF::roundUpToMultipleOf<sizeof(void*)>(rawSize);
+            RELEASE_ASSERT(roundedSize >= rawSize);
+            return roundedSize;
+        }
+
+        ParenthesesDisjunctionContext* next { nullptr };
         unsigned subpatternBackup[1];
     };
 
     ParenthesesDisjunctionContext* allocParenthesesDisjunctionContext(ByteDisjunction* disjunction, unsigned* output, ByteTerm& term)
     {
-        size_t size = sizeof(ParenthesesDisjunctionContext) - sizeof(unsigned) + (term.atom.parenthesesDisjunction->m_numSubpatterns << 1) * sizeof(unsigned) + sizeof(DisjunctionContext) - sizeof(uintptr_t) + disjunction->m_frameSize * sizeof(uintptr_t);
+        size_t size = (Checked<size_t>(ParenthesesDisjunctionContext::allocationSize(term.atom.parenthesesDisjunction->m_numSubpatterns)) + DisjunctionContext::allocationSize(disjunction->m_frameSize)).unsafeGet();
         allocatorPool = allocatorPool->ensureCapacity(size);
         RELEASE_ASSERT(allocatorPool);
         return new (allocatorPool->alloc(size)) ParenthesesDisjunctionContext(output, term);
@@ -171,10 +161,11 @@ public:
 
     class InputStream {
     public:
-        InputStream(const CharType* input, unsigned start, unsigned length)
+        InputStream(const CharType* input, unsigned start, unsigned length, bool decodeSurrogatePairs)
             : input(input)
             , pos(start)
             , length(length)
+            , decodeSurrogatePairs(decodeSurrogatePairs)
         {
         }
 
@@ -208,13 +199,40 @@ public:
             RELEASE_ASSERT(pos >= negativePositionOffest);
             unsigned p = pos - negativePositionOffest;
             ASSERT(p < length);
-            return input[p];
+            int result = input[p];
+            if (U16_IS_LEAD(result) && decodeSurrogatePairs && p + 1 < length && U16_IS_TRAIL(input[p + 1])) {
+                if (atEnd())
+                    return -1;
+                
+                result = U16_GET_SUPPLEMENTARY(result, input[p + 1]);
+                next();
+            }
+            return result;
+        }
+        
+        int readSurrogatePairChecked(unsigned negativePositionOffset)
+        {
+            RELEASE_ASSERT(pos >= negativePositionOffset);
+            unsigned p = pos - negativePositionOffset;
+            ASSERT(p < length);
+            if (p + 1 >= length)
+                return -1;
+
+            int first = input[p];
+            int second = input[p + 1];
+            if (U16_IS_LEAD(first) && U16_IS_TRAIL(second))
+                return U16_GET_SUPPLEMENTARY(first, second);
+
+            return -1;
         }
 
         int reread(unsigned from)
         {
             ASSERT(from < length);
-            return input[from];
+            int result = input[from];
+            if (U16_IS_LEAD(result) && decodeSurrogatePairs && from + 1 < length && U16_IS_TRAIL(input[from + 1]))
+                result = U16_GET_SUPPLEMENTARY(result, input[from + 1]);
+            return result;
         }
 
         int prev()
@@ -265,9 +283,9 @@ public:
             pos -= count;
         }
 
-        bool atStart(unsigned negativePositionOffest)
+        bool atStart(unsigned negativePositionOffset)
         {
-            return pos == negativePositionOffest;
+            return pos == negativePositionOffset;
         }
 
         bool atEnd(unsigned negativePositionOffest)
@@ -285,24 +303,106 @@ public:
         const CharType* input;
         unsigned pos;
         unsigned length;
+        bool decodeSurrogatePairs;
     };
 
     bool testCharacterClass(CharacterClass* characterClass, int ch)
     {
-        if (ch & 0xFF80) {
-            for (unsigned i = 0; i < characterClass->m_matchesUnicode.size(); ++i)
-                if (ch == characterClass->m_matchesUnicode[i])
+        auto linearSearchMatches = [&ch](const Vector<UChar32>& matches) {
+            for (unsigned i = 0; i < matches.size(); ++i) {
+                if (ch == matches[i])
                     return true;
-            for (unsigned i = 0; i < characterClass->m_rangesUnicode.size(); ++i)
-                if ((ch >= characterClass->m_rangesUnicode[i].begin) && (ch <= characterClass->m_rangesUnicode[i].end))
+            }
+
+            return false;
+        };
+
+        auto binarySearchMatches = [&ch](const Vector<UChar32>& matches) {
+            size_t low = 0;
+            size_t high = matches.size() - 1;
+
+            while (low <= high) {
+                size_t mid = low + (high - low) / 2;
+                int diff = ch - matches[mid];
+                if (!diff)
+                    return true;
+
+                if (diff < 0) {
+                    if (mid == low)
+                        return false;
+                    high = mid - 1;
+                } else
+                    low = mid + 1;
+            }
+            return false;
+        };
+
+        auto linearSearchRanges = [&ch](const Vector<CharacterRange>& ranges) {
+            for (unsigned i = 0; i < ranges.size(); ++i) {
+                if ((ch >= ranges[i].begin) && (ch <= ranges[i].end))
                     return true;
+            }
+
+            return false;
+        };
+
+        auto binarySearchRanges = [&ch](const Vector<CharacterRange>& ranges) {
+            size_t low = 0;
+            size_t high = ranges.size() - 1;
+
+            while (low <= high) {
+                size_t mid = low + (high - low) / 2;
+                int rangeBeginDiff = ch - ranges[mid].begin;
+                if (rangeBeginDiff >= 0 && ch <= ranges[mid].end)
+                    return true;
+
+                if (rangeBeginDiff < 0) {
+                    if (mid == low)
+                        return false;
+                    high = mid - 1;
+                } else
+                    low = mid + 1;
+            }
+            return false;
+        };
+
+        if (characterClass->m_anyCharacter)
+            return true;
+
+        const size_t thresholdForBinarySearch = 6;
+
+        if (!isASCII(ch)) {
+            if (characterClass->m_matchesUnicode.size()) {
+                if (characterClass->m_matchesUnicode.size() > thresholdForBinarySearch) {
+                    if (binarySearchMatches(characterClass->m_matchesUnicode))
+                        return true;
+                } else if (linearSearchMatches(characterClass->m_matchesUnicode))
+                    return true;
+            }
+
+            if (characterClass->m_rangesUnicode.size()) {
+                if (characterClass->m_rangesUnicode.size() > thresholdForBinarySearch) {
+                    if (binarySearchRanges(characterClass->m_rangesUnicode))
+                        return true;
+                } else if (linearSearchRanges(characterClass->m_rangesUnicode))
+                    return true;
+            }
         } else {
-            for (unsigned i = 0; i < characterClass->m_matches.size(); ++i)
-                if (ch == characterClass->m_matches[i])
+            if (characterClass->m_matches.size()) {
+                if (characterClass->m_matches.size() > thresholdForBinarySearch) {
+                    if (binarySearchMatches(characterClass->m_matches))
+                        return true;
+                } else if (linearSearchMatches(characterClass->m_matches))
                     return true;
-            for (unsigned i = 0; i < characterClass->m_ranges.size(); ++i)
-                if ((ch >= characterClass->m_ranges[i].begin) && (ch <= characterClass->m_ranges[i].end))
+            }
+
+            if (characterClass->m_ranges.size()) {
+                if (characterClass->m_ranges.size() > thresholdForBinarySearch) {
+                    if (binarySearchRanges(characterClass->m_ranges))
+                        return true;
+                } else if (linearSearchRanges(characterClass->m_ranges))
                     return true;
+            }
         }
 
         return false;
@@ -313,6 +413,11 @@ public:
         return testChar == input.readChecked(negativeInputOffset);
     }
 
+    bool checkSurrogatePair(int testUnicodeChar, unsigned negativeInputOffset)
+    {
+        return testUnicodeChar == input.readSurrogatePairChecked(negativeInputOffset);
+    }
+
     bool checkCasedCharacter(int loChar, int hiChar, unsigned negativeInputOffset)
     {
         int ch = input.readChecked(negativeInputOffset);
@@ -332,32 +437,31 @@ public:
         if (!input.checkInput(matchSize))
             return false;
 
-        if (pattern->m_ignoreCase) {
-            for (unsigned i = 0; i < matchSize; ++i) {
-                int oldCh = input.reread(matchBegin + i);
-                int ch = input.readChecked(negativeInputOffset + matchSize - i);
-
-                if (oldCh == ch)
-                    continue;
-
-                // The definition for canonicalize (see ES 5.1, 15.10.2.8) means that
-                // unicode values are never allowed to match against ascii ones.
-                if (isASCII(oldCh) || isASCII(ch)) {
+        for (unsigned i = 0; i < matchSize; ++i) {
+            int oldCh = input.reread(matchBegin + i);
+            int ch;
+            if (!U_IS_BMP(oldCh)) {
+                ch = input.readSurrogatePairChecked(negativeInputOffset + matchSize - i);
+                ++i;
+            } else
+                ch = input.readChecked(negativeInputOffset + matchSize - i);
+
+            if (oldCh == ch)
+                continue;
+
+            if (pattern->ignoreCase()) {
+                // See ES 6.0, 21.2.2.8.2 for the definition of Canonicalize(). For non-Unicode
+                // patterns, Unicode values are never allowed to match against ASCII ones.
+                // For Unicode, we need to check all canonical equivalents of a character.
+                if (!unicode && (isASCII(oldCh) || isASCII(ch))) {
                     if (toASCIIUpper(oldCh) == toASCIIUpper(ch))
                         continue;
-                } else if (areCanonicallyEquivalent(oldCh, ch))
+                } else if (areCanonicallyEquivalent(oldCh, ch, unicode ? CanonicalMode::Unicode : CanonicalMode::UCS2))
                     continue;
-
-                input.uncheckInput(matchSize);
-                return false;
-            }
-        } else {
-            for (unsigned i = 0; i < matchSize; ++i) {
-                if (!checkCharacter(input.reread(matchBegin + i), negativeInputOffset + matchSize - i)) {
-                    input.uncheckInput(matchSize);
-                    return false;
-                }
             }
+
+            input.uncheckInput(matchSize);
+            return false;
         }
 
         return true;
@@ -365,15 +469,15 @@ public:
 
     bool matchAssertionBOL(ByteTerm& term)
     {
-        return (input.atStart(term.inputPosition)) || (pattern->m_multiline && testCharacterClass(pattern->newlineCharacterClass, input.readChecked(term.inputPosition + 1)));
+        return (input.atStart(term.inputPosition)) || (pattern->multiline() && testCharacterClass(pattern->newlineCharacterClass, input.readChecked(term.inputPosition + 1)));
     }
 
     bool matchAssertionEOL(ByteTerm& term)
     {
         if (term.inputPosition)
-            return (input.atEnd(term.inputPosition)) || (pattern->m_multiline && testCharacterClass(pattern->newlineCharacterClass, input.readChecked(term.inputPosition)));
+            return (input.atEnd(term.inputPosition)) || (pattern->multiline() && testCharacterClass(pattern->newlineCharacterClass, input.readChecked(term.inputPosition)));
 
-        return (input.atEnd()) || (pattern->m_multiline && testCharacterClass(pattern->newlineCharacterClass, input.read()));
+        return (input.atEnd()) || (pattern->multiline() && testCharacterClass(pattern->newlineCharacterClass, input.read()));
     }
 
     bool matchAssertionWordBoundary(ByteTerm& term)
@@ -400,18 +504,18 @@ public:
         case QuantifierGreedy:
             if (backTrack->matchAmount) {
                 --backTrack->matchAmount;
-                input.uncheckInput(1);
+                input.uncheckInput(U16_LENGTH(term.atom.patternCharacter));
                 return true;
             }
             break;
 
         case QuantifierNonGreedy:
-            if ((backTrack->matchAmount < term.atom.quantityCount) && input.checkInput(1)) {
+            if ((backTrack->matchAmount < term.atom.quantityMaxCount) && input.checkInput(1)) {
                 ++backTrack->matchAmount;
                 if (checkCharacter(term.atom.patternCharacter, term.inputPosition + 1))
                     return true;
             }
-            input.uncheckInput(backTrack->matchAmount);
+            input.setPos(backTrack->begin);
             break;
         }
 
@@ -435,7 +539,7 @@ public:
             break;
 
         case QuantifierNonGreedy:
-            if ((backTrack->matchAmount < term.atom.quantityCount) && input.checkInput(1)) {
+            if ((backTrack->matchAmount < term.atom.quantityMaxCount) && input.checkInput(1)) {
                 ++backTrack->matchAmount;
                 if (checkCasedCharacter(term.atom.casedCharacter.lo, term.atom.casedCharacter.hi, term.inputPosition + 1))
                     return true;
@@ -450,11 +554,24 @@ public:
     bool matchCharacterClass(ByteTerm& term, DisjunctionContext* context)
     {
         ASSERT(term.type == ByteTerm::TypeCharacterClass);
-        BackTrackInfoPatternCharacter* backTrack = reinterpret_cast<BackTrackInfoPatternCharacter*>(context->frame + term.frameLocation);
+        BackTrackInfoCharacterClass* backTrack = reinterpret_cast<BackTrackInfoCharacterClass*>(context->frame + term.frameLocation);
 
         switch (term.atom.quantityType) {
         case QuantifierFixedCount: {
-            for (unsigned matchAmount = 0; matchAmount < term.atom.quantityCount; ++matchAmount) {
+            if (unicode) {
+                backTrack->begin = input.getPos();
+                unsigned matchAmount = 0;
+                for (matchAmount = 0; matchAmount < term.atom.quantityMaxCount; ++matchAmount) {
+                    if (!checkCharacterClass(term.atom.characterClass, term.invert(), term.inputPosition - matchAmount)) {
+                        input.setPos(backTrack->begin);
+                        return false;
+                    }
+                }
+
+                return true;
+            }
+
+            for (unsigned matchAmount = 0; matchAmount < term.atom.quantityMaxCount; ++matchAmount) {
                 if (!checkCharacterClass(term.atom.characterClass, term.invert(), term.inputPosition - matchAmount))
                     return false;
             }
@@ -462,13 +579,16 @@ public:
         }
 
         case QuantifierGreedy: {
+            unsigned position = input.getPos();
+            backTrack->begin = position;
             unsigned matchAmount = 0;
-            while ((matchAmount < term.atom.quantityCount) && input.checkInput(1)) {
+            while ((matchAmount < term.atom.quantityMaxCount) && input.checkInput(1)) {
                 if (!checkCharacterClass(term.atom.characterClass, term.invert(), term.inputPosition + 1)) {
-                    input.uncheckInput(1);
+                    input.setPos(position);
                     break;
                 }
                 ++matchAmount;
+                position = input.getPos();
             }
             backTrack->matchAmount = matchAmount;
 
@@ -476,6 +596,7 @@ public:
         }
 
         case QuantifierNonGreedy:
+            backTrack->begin = input.getPos();
             backTrack->matchAmount = 0;
             return true;
         }
@@ -487,14 +608,28 @@ public:
     bool backtrackCharacterClass(ByteTerm& term, DisjunctionContext* context)
     {
         ASSERT(term.type == ByteTerm::TypeCharacterClass);
-        BackTrackInfoPatternCharacter* backTrack = reinterpret_cast<BackTrackInfoPatternCharacter*>(context->frame + term.frameLocation);
+        BackTrackInfoCharacterClass* backTrack = reinterpret_cast<BackTrackInfoCharacterClass*>(context->frame + term.frameLocation);
 
         switch (term.atom.quantityType) {
         case QuantifierFixedCount:
+            if (unicode)
+                input.setPos(backTrack->begin);
             break;
 
         case QuantifierGreedy:
             if (backTrack->matchAmount) {
+                if (unicode) {
+                    // Rematch one less match
+                    input.setPos(backTrack->begin);
+                    --backTrack->matchAmount;
+                    for (unsigned matchAmount = 0; (matchAmount < backTrack->matchAmount) && input.checkInput(1); ++matchAmount) {
+                        if (!checkCharacterClass(term.atom.characterClass, term.invert(), term.inputPosition + 1)) {
+                            input.uncheckInput(1);
+                            break;
+                        }
+                    }
+                    return true;
+                }
                 --backTrack->matchAmount;
                 input.uncheckInput(1);
                 return true;
@@ -502,12 +637,12 @@ public:
             break;
 
         case QuantifierNonGreedy:
-            if ((backTrack->matchAmount < term.atom.quantityCount) && input.checkInput(1)) {
+            if ((backTrack->matchAmount < term.atom.quantityMaxCount) && input.checkInput(1)) {
                 ++backTrack->matchAmount;
                 if (checkCharacterClass(term.atom.characterClass, term.invert(), term.inputPosition + 1))
                     return true;
             }
-            input.uncheckInput(backTrack->matchAmount);
+            input.setPos(backTrack->begin);
             break;
         }
 
@@ -539,7 +674,7 @@ public:
         switch (term.atom.quantityType) {
         case QuantifierFixedCount: {
             backTrack->begin = input.getPos();
-            for (unsigned matchAmount = 0; matchAmount < term.atom.quantityCount; ++matchAmount) {
+            for (unsigned matchAmount = 0; matchAmount < term.atom.quantityMaxCount; ++matchAmount) {
                 if (!tryConsumeBackReference(matchBegin, matchEnd, term.inputPosition)) {
                     input.setPos(backTrack->begin);
                     return false;
@@ -550,7 +685,7 @@ public:
 
         case QuantifierGreedy: {
             unsigned matchAmount = 0;
-            while ((matchAmount < term.atom.quantityCount) && tryConsumeBackReference(matchBegin, matchEnd, term.inputPosition))
+            while ((matchAmount < term.atom.quantityMaxCount) && tryConsumeBackReference(matchBegin, matchEnd, term.inputPosition))
                 ++matchAmount;
             backTrack->matchAmount = matchAmount;
             return true;
@@ -584,7 +719,7 @@ public:
 
         switch (term.atom.quantityType) {
         case QuantifierFixedCount:
-            // for quantityCount == 1, could rewind.
+            // for quantityMaxCount == 1, could rewind.
             input.setPos(backTrack->begin);
             break;
 
@@ -597,7 +732,7 @@ public:
             break;
 
         case QuantifierNonGreedy:
-            if ((backTrack->matchAmount < term.atom.quantityCount) && tryConsumeBackReference(matchBegin, matchEnd, term.inputPosition)) {
+            if ((backTrack->matchAmount < term.atom.quantityMaxCount) && tryConsumeBackReference(matchBegin, matchEnd, term.inputPosition)) {
                 ++backTrack->matchAmount;
                 return true;
             }
@@ -612,8 +747,8 @@ public:
     {
         if (term.capture()) {
             unsigned subpatternId = term.atom.subpatternId;
-            output[(subpatternId << 1)] = context->getDisjunctionContext(term)->matchBegin + term.inputPosition;
-            output[(subpatternId << 1) + 1] = context->getDisjunctionContext(term)->matchEnd + term.inputPosition;
+            output[(subpatternId << 1)] = context->getDisjunctionContext(term)->matchBegin - term.inputPosition;
+            output[(subpatternId << 1) + 1] = context->getDisjunctionContext(term)->matchEnd - term.inputPosition;
         }
     }
     void resetMatches(ByteTerm& term, ParenthesesDisjunctionContext* context)
@@ -645,7 +780,7 @@ public:
     bool matchParenthesesOnceBegin(ByteTerm& term, DisjunctionContext* context)
     {
         ASSERT(term.type == ByteTerm::TypeParenthesesSubpatternOnceBegin);
-        ASSERT(term.atom.quantityCount == 1);
+        ASSERT(term.atom.quantityMaxCount == 1);
 
         BackTrackInfoParenthesesOnce* backTrack = reinterpret_cast<BackTrackInfoParenthesesOnce*>(context->frame + term.frameLocation);
 
@@ -675,11 +810,11 @@ public:
     bool matchParenthesesOnceEnd(ByteTerm& term, DisjunctionContext* context)
     {
         ASSERT(term.type == ByteTerm::TypeParenthesesSubpatternOnceEnd);
-        ASSERT(term.atom.quantityCount == 1);
+        ASSERT(term.atom.quantityMaxCount == 1);
 
         if (term.capture()) {
             unsigned subpatternId = term.atom.subpatternId;
-            output[(subpatternId << 1) + 1] = input.getPos() + term.inputPosition;
+            output[(subpatternId << 1) + 1] = input.getPos() - term.inputPosition;
         }
 
         if (term.atom.quantityType == QuantifierFixedCount)
@@ -692,7 +827,7 @@ public:
     bool backtrackParenthesesOnceBegin(ByteTerm& term, DisjunctionContext* context)
     {
         ASSERT(term.type == ByteTerm::TypeParenthesesSubpatternOnceBegin);
-        ASSERT(term.atom.quantityCount == 1);
+        ASSERT(term.atom.quantityMaxCount == 1);
 
         BackTrackInfoParenthesesOnce* backTrack = reinterpret_cast<BackTrackInfoParenthesesOnce*>(context->frame + term.frameLocation);
 
@@ -711,6 +846,7 @@ public:
             return true;
         case QuantifierNonGreedy:
             ASSERT(backTrack->begin != notFound);
+            FALLTHROUGH;
         case QuantifierFixedCount:
             break;
         }
@@ -721,7 +857,7 @@ public:
     bool backtrackParenthesesOnceEnd(ByteTerm& term, DisjunctionContext* context)
     {
         ASSERT(term.type == ByteTerm::TypeParenthesesSubpatternOnceEnd);
-        ASSERT(term.atom.quantityCount == 1);
+        ASSERT(term.atom.quantityMaxCount == 1);
 
         BackTrackInfoParenthesesOnce* backTrack = reinterpret_cast<BackTrackInfoParenthesesOnce*>(context->frame + term.frameLocation);
 
@@ -731,6 +867,7 @@ public:
                 context->term -= term.atom.parenthesesWidth;
                 return false;
             }
+            FALLTHROUGH;
         case QuantifierNonGreedy:
             if (backTrack->begin == notFound) {
                 backTrack->begin = input.getPos();
@@ -741,11 +878,12 @@ public:
                     ASSERT((&term - term.atom.parenthesesWidth)->type == ByteTerm::TypeParenthesesSubpatternOnceBegin);
                     ASSERT((&term - term.atom.parenthesesWidth)->inputPosition == term.inputPosition);
                     unsigned subpatternId = term.atom.subpatternId;
-                    output[subpatternId << 1] = input.getPos() + term.inputPosition;
+                    output[subpatternId << 1] = input.getPos() - term.inputPosition;
                 }
                 context->term -= term.atom.parenthesesWidth;
                 return true;
             }
+            FALLTHROUGH;
         case QuantifierFixedCount:
             break;
         }
@@ -757,7 +895,7 @@ public:
     {
         ASSERT(term.type == ByteTerm::TypeParenthesesSubpatternTerminalBegin);
         ASSERT(term.atom.quantityType == QuantifierGreedy);
-        ASSERT(term.atom.quantityCount == quantifyInfinite);
+        ASSERT(term.atom.quantityMaxCount == quantifyInfinite);
         ASSERT(!term.capture());
 
         BackTrackInfoParenthesesTerminal* backTrack = reinterpret_cast<BackTrackInfoParenthesesTerminal*>(context->frame + term.frameLocation);
@@ -774,7 +912,7 @@ public:
         if (backTrack->begin == input.getPos())
             return false;
 
-        // Successful match! Okay, what's next? - loop around and try to match moar!
+        // Successful match! Okay, what's next? - loop around and try to match more!
         context->term -= (term.atom.parenthesesWidth + 1);
         return true;
     }
@@ -783,7 +921,7 @@ public:
     {
         ASSERT(term.type == ByteTerm::TypeParenthesesSubpatternTerminalBegin);
         ASSERT(term.atom.quantityType == QuantifierGreedy);
-        ASSERT(term.atom.quantityCount == quantifyInfinite);
+        ASSERT(term.atom.quantityMaxCount == quantifyInfinite);
         ASSERT(!term.capture());
 
         // If we backtrack to this point, we have failed to match this iteration of the parens.
@@ -803,7 +941,7 @@ public:
     bool matchParentheticalAssertionBegin(ByteTerm& term, DisjunctionContext* context)
     {
         ASSERT(term.type == ByteTerm::TypeParentheticalAssertionBegin);
-        ASSERT(term.atom.quantityCount == 1);
+        ASSERT(term.atom.quantityMaxCount == 1);
 
         BackTrackInfoParentheticalAssertion* backTrack = reinterpret_cast<BackTrackInfoParentheticalAssertion*>(context->frame + term.frameLocation);
 
@@ -814,7 +952,7 @@ public:
     bool matchParentheticalAssertionEnd(ByteTerm& term, DisjunctionContext* context)
     {
         ASSERT(term.type == ByteTerm::TypeParentheticalAssertionEnd);
-        ASSERT(term.atom.quantityCount == 1);
+        ASSERT(term.atom.quantityMaxCount == 1);
 
         BackTrackInfoParentheticalAssertion* backTrack = reinterpret_cast<BackTrackInfoParentheticalAssertion*>(context->frame + term.frameLocation);
 
@@ -832,7 +970,7 @@ public:
     bool backtrackParentheticalAssertionBegin(ByteTerm& term, DisjunctionContext* context)
     {
         ASSERT(term.type == ByteTerm::TypeParentheticalAssertionBegin);
-        ASSERT(term.atom.quantityCount == 1);
+        ASSERT(term.atom.quantityMaxCount == 1);
 
         // We've failed to match parens; if they are inverted, this is win!
         if (term.invert()) {
@@ -846,7 +984,7 @@ public:
     bool backtrackParentheticalAssertionEnd(ByteTerm& term, DisjunctionContext* context)
     {
         ASSERT(term.type == ByteTerm::TypeParentheticalAssertionEnd);
-        ASSERT(term.atom.quantityCount == 1);
+        ASSERT(term.atom.quantityMaxCount == 1);
 
         BackTrackInfoParentheticalAssertion* backTrack = reinterpret_cast<BackTrackInfoParentheticalAssertion*>(context->frame + term.frameLocation);
 
@@ -866,36 +1004,45 @@ public:
         backTrack->matchAmount = 0;
         backTrack->lastContext = 0;
 
-        switch (term.atom.quantityType) {
-        case QuantifierFixedCount: {
+        ASSERT(term.atom.quantityType != QuantifierFixedCount || term.atom.quantityMinCount == term.atom.quantityMaxCount);
+
+        unsigned minimumMatchCount = term.atom.quantityMinCount;
+        JSRegExpResult fixedMatchResult;
+
+        // Handle fixed matches and the minimum part of a variable length match.
+        if (minimumMatchCount) {
             // While we haven't yet reached our fixed limit,
-            while (backTrack->matchAmount < term.atom.quantityCount) {
+            while (backTrack->matchAmount < minimumMatchCount) {
                 // Try to do a match, and it it succeeds, add it to the list.
                 ParenthesesDisjunctionContext* context = allocParenthesesDisjunctionContext(disjunctionBody, output, term);
-                JSRegExpResult result = matchDisjunction(disjunctionBody, context->getDisjunctionContext(term));
-                if (result == JSRegExpMatch)
+                fixedMatchResult = matchDisjunction(disjunctionBody, context->getDisjunctionContext(term));
+                if (fixedMatchResult == JSRegExpMatch)
                     appendParenthesesDisjunctionContext(backTrack, context);
                 else {
                     // The match failed; try to find an alternate point to carry on from.
                     resetMatches(term, context);
                     freeParenthesesDisjunctionContext(context);
-
-                    if (result != JSRegExpNoMatch)
-                        return result;
+                    
+                    if (fixedMatchResult != JSRegExpNoMatch)
+                        return fixedMatchResult;
                     JSRegExpResult backtrackResult = parenthesesDoBacktrack(term, backTrack);
                     if (backtrackResult != JSRegExpMatch)
                         return backtrackResult;
                 }
             }
 
-            ASSERT(backTrack->matchAmount == term.atom.quantityCount);
             ParenthesesDisjunctionContext* context = backTrack->lastContext;
             recordParenthesesMatch(term, context);
+        }
+
+        switch (term.atom.quantityType) {
+        case QuantifierFixedCount: {
+            ASSERT(backTrack->matchAmount == term.atom.quantityMaxCount);
             return JSRegExpMatch;
         }
 
         case QuantifierGreedy: {
-            while (backTrack->matchAmount < term.atom.quantityCount) {
+            while (backTrack->matchAmount < term.atom.quantityMaxCount) {
                 ParenthesesDisjunctionContext* context = allocParenthesesDisjunctionContext(disjunctionBody, output, term);
                 JSRegExpResult result = matchNonZeroDisjunction(disjunctionBody, context->getDisjunctionContext(term));
                 if (result == JSRegExpMatch)
@@ -945,7 +1092,7 @@ public:
 
         switch (term.atom.quantityType) {
         case QuantifierFixedCount: {
-            ASSERT(backTrack->matchAmount == term.atom.quantityCount);
+            ASSERT(backTrack->matchAmount == term.atom.quantityMaxCount);
 
             ParenthesesDisjunctionContext* context = 0;
             JSRegExpResult result = parenthesesDoBacktrack(term, backTrack);
@@ -954,7 +1101,7 @@ public:
                 return result;
 
             // While we haven't yet reached our fixed limit,
-            while (backTrack->matchAmount < term.atom.quantityCount) {
+            while (backTrack->matchAmount < term.atom.quantityMaxCount) {
                 // Try to do a match, and it it succeeds, add it to the list.
                 context = allocParenthesesDisjunctionContext(disjunctionBody, output, term);
                 result = matchDisjunction(disjunctionBody, context->getDisjunctionContext(term));
@@ -974,7 +1121,7 @@ public:
                 }
             }
 
-            ASSERT(backTrack->matchAmount == term.atom.quantityCount);
+            ASSERT(backTrack->matchAmount == term.atom.quantityMaxCount);
             context = backTrack->lastContext;
             recordParenthesesMatch(term, context);
             return JSRegExpMatch;
@@ -987,7 +1134,7 @@ public:
             ParenthesesDisjunctionContext* context = backTrack->lastContext;
             JSRegExpResult result = matchNonZeroDisjunction(disjunctionBody, context->getDisjunctionContext(term), true);
             if (result == JSRegExpMatch) {
-                while (backTrack->matchAmount < term.atom.quantityCount) {
+                while (backTrack->matchAmount < term.atom.quantityMaxCount) {
                     ParenthesesDisjunctionContext* context = allocParenthesesDisjunctionContext(disjunctionBody, output, term);
                     JSRegExpResult parenthesesResult = matchNonZeroDisjunction(disjunctionBody, context->getDisjunctionContext(term));
                     if (parenthesesResult == JSRegExpMatch)
@@ -1007,7 +1154,7 @@ public:
                 popParenthesesDisjunctionContext(backTrack);
                 freeParenthesesDisjunctionContext(context);
 
-                if (result != JSRegExpNoMatch)
+                if (result != JSRegExpNoMatch || backTrack->matchAmount < term.atom.quantityMinCount)
                     return result;
             }
 
@@ -1020,7 +1167,7 @@ public:
 
         case QuantifierNonGreedy: {
             // If we've not reached the limit, try to add one more match.
-            if (backTrack->matchAmount < term.atom.quantityCount) {
+            if (backTrack->matchAmount < term.atom.quantityMaxCount) {
                 ParenthesesDisjunctionContext* context = allocParenthesesDisjunctionContext(disjunctionBody, output, term);
                 JSRegExpResult result = matchNonZeroDisjunction(disjunctionBody, context->getDisjunctionContext(term));
                 if (result == JSRegExpMatch) {
@@ -1069,16 +1216,23 @@ public:
     bool matchDotStarEnclosure(ByteTerm& term, DisjunctionContext* context)
     {
         UNUSED_PARAM(term);
+
+        if (pattern->dotAll()) {
+            context->matchBegin = startOffset;
+            context->matchEnd = input.end();
+            return true;
+        }
+
         unsigned matchBegin = context->matchBegin;
 
-        if (matchBegin) {
+        if (matchBegin > startOffset) {
             for (matchBegin--; true; matchBegin--) {
                 if (testCharacterClass(pattern->newlineCharacterClass, input.reread(matchBegin))) {
                     ++matchBegin;
                     break;
                 }
 
-                if (!matchBegin)
+                if (matchBegin == startOffset)
                     break;
             }
         }
@@ -1090,7 +1244,7 @@ public:
 
         if (((matchBegin && term.anchors.m_bol)
              || ((matchEnd != input.end()) && term.anchors.m_eol))
-            && !pattern->m_multiline)
+            && !pattern->multiline())
             return false;
 
         context->matchBegin = matchBegin;
@@ -1155,21 +1309,37 @@ public:
 
         case ByteTerm::TypePatternCharacterOnce:
         case ByteTerm::TypePatternCharacterFixed: {
-            for (unsigned matchAmount = 0; matchAmount < currentTerm().atom.quantityCount; ++matchAmount) {
-                if (!checkCharacter(currentTerm().atom.patternCharacter, currentTerm().inputPosition - matchAmount))
+            if (unicode) {
+                if (!U_IS_BMP(currentTerm().atom.patternCharacter)) {
+                    for (unsigned matchAmount = 0; matchAmount < currentTerm().atom.quantityMaxCount; ++matchAmount) {
+                        if (!checkSurrogatePair(currentTerm().atom.patternCharacter, currentTerm().inputPosition - 2 * matchAmount)) {
+                            BACKTRACK();
+                        }
+                    }
+                    MATCH_NEXT();
+                }
+            }
+            unsigned position = input.getPos(); // May need to back out reading a surrogate pair.
+
+            for (unsigned matchAmount = 0; matchAmount < currentTerm().atom.quantityMaxCount; ++matchAmount) {
+                if (!checkCharacter(currentTerm().atom.patternCharacter, currentTerm().inputPosition - matchAmount)) {
+                    input.setPos(position);
                     BACKTRACK();
+                }
             }
             MATCH_NEXT();
         }
         case ByteTerm::TypePatternCharacterGreedy: {
             BackTrackInfoPatternCharacter* backTrack = reinterpret_cast<BackTrackInfoPatternCharacter*>(context->frame + currentTerm().frameLocation);
             unsigned matchAmount = 0;
-            while ((matchAmount < currentTerm().atom.quantityCount) && input.checkInput(1)) {
+            unsigned position = input.getPos(); // May need to back out reading a surrogate pair.
+            while ((matchAmount < currentTerm().atom.quantityMaxCount) && input.checkInput(1)) {
                 if (!checkCharacter(currentTerm().atom.patternCharacter, currentTerm().inputPosition + 1)) {
-                    input.uncheckInput(1);
+                    input.setPos(position);
                     break;
                 }
                 ++matchAmount;
+                position = input.getPos();
             }
             backTrack->matchAmount = matchAmount;
 
@@ -1177,13 +1347,29 @@ public:
         }
         case ByteTerm::TypePatternCharacterNonGreedy: {
             BackTrackInfoPatternCharacter* backTrack = reinterpret_cast<BackTrackInfoPatternCharacter*>(context->frame + currentTerm().frameLocation);
+            backTrack->begin = input.getPos();
             backTrack->matchAmount = 0;
             MATCH_NEXT();
         }
 
         case ByteTerm::TypePatternCasedCharacterOnce:
         case ByteTerm::TypePatternCasedCharacterFixed: {
-            for (unsigned matchAmount = 0; matchAmount < currentTerm().atom.quantityCount; ++matchAmount) {
+            if (unicode) {
+                // Case insensitive matching of unicode characters is handled as TypeCharacterClass.
+                ASSERT(U_IS_BMP(currentTerm().atom.patternCharacter));
+
+                unsigned position = input.getPos(); // May need to back out reading a surrogate pair.
+                
+                for (unsigned matchAmount = 0; matchAmount < currentTerm().atom.quantityMaxCount; ++matchAmount) {
+                    if (!checkCasedCharacter(currentTerm().atom.casedCharacter.lo, currentTerm().atom.casedCharacter.hi, currentTerm().inputPosition - matchAmount)) {
+                        input.setPos(position);
+                        BACKTRACK();
+                    }
+                }
+                MATCH_NEXT();
+            }
+
+            for (unsigned matchAmount = 0; matchAmount < currentTerm().atom.quantityMaxCount; ++matchAmount) {
                 if (!checkCasedCharacter(currentTerm().atom.casedCharacter.lo, currentTerm().atom.casedCharacter.hi, currentTerm().inputPosition - matchAmount))
                     BACKTRACK();
             }
@@ -1191,8 +1377,12 @@ public:
         }
         case ByteTerm::TypePatternCasedCharacterGreedy: {
             BackTrackInfoPatternCharacter* backTrack = reinterpret_cast<BackTrackInfoPatternCharacter*>(context->frame + currentTerm().frameLocation);
+
+            // Case insensitive matching of unicode characters is handled as TypeCharacterClass.
+            ASSERT(!unicode || U_IS_BMP(currentTerm().atom.patternCharacter));
+
             unsigned matchAmount = 0;
-            while ((matchAmount < currentTerm().atom.quantityCount) && input.checkInput(1)) {
+            while ((matchAmount < currentTerm().atom.quantityMaxCount) && input.checkInput(1)) {
                 if (!checkCasedCharacter(currentTerm().atom.casedCharacter.lo, currentTerm().atom.casedCharacter.hi, currentTerm().inputPosition + 1)) {
                     input.uncheckInput(1);
                     break;
@@ -1205,6 +1395,10 @@ public:
         }
         case ByteTerm::TypePatternCasedCharacterNonGreedy: {
             BackTrackInfoPatternCharacter* backTrack = reinterpret_cast<BackTrackInfoPatternCharacter*>(context->frame + currentTerm().frameLocation);
+
+            // Case insensitive matching of unicode characters is handled as TypeCharacterClass.
+            ASSERT(!unicode || U_IS_BMP(currentTerm().atom.patternCharacter));
+            
             backTrack->matchAmount = 0;
             MATCH_NEXT();
         }
@@ -1286,7 +1480,7 @@ public:
             if (offset > 0)
                 MATCH_NEXT();
 
-            if (input.atEnd())
+            if (input.atEnd() || pattern->sticky())
                 return JSRegExpNoMatch;
 
             input.next();
@@ -1416,6 +1610,9 @@ public:
         if (!input.isAvailableInput(0))
             return offsetNoMatch;
 
+        if (pattern->m_lock)
+            pattern->m_lock->lock();
+        
         for (unsigned i = 0; i < pattern->m_body->m_numSubpatterns + 1; ++i)
             output[i << 1] = offsetNoMatch;
 
@@ -1435,23 +1632,30 @@ public:
         pattern->m_allocator->stopAllocator();
 
         ASSERT((result == JSRegExpMatch) == (output[0] != offsetNoMatch));
+
+        if (pattern->m_lock)
+            pattern->m_lock->unlock();
+        
         return output[0];
     }
 
     Interpreter(BytecodePattern* pattern, unsigned* output, const CharType* input, unsigned length, unsigned start)
         : pattern(pattern)
+        , unicode(pattern->unicode())
         , output(output)
-        , input(input, start, length)
-        , allocatorPool(0)
+        , input(input, start, length, pattern->unicode())
+        , startOffset(start)
         , remainingMatchCount(matchLimit)
     {
     }
 
 private:
     BytecodePattern* pattern;
+    bool unicode;
     unsigned* output;
     InputStream input;
-    BumpPointerPool* allocatorPool;
+    WTF::BumpPointerPool* allocatorPool { nullptr };
+    unsigned startOffset;
     unsigned remainingMatchCount;
 };
 
@@ -1473,13 +1677,18 @@ public:
         m_currentAlternativeIndex = 0;
     }
 
-    PassOwnPtr<BytecodePattern> compile(BumpPointerAllocator* allocator)
+    std::unique_ptr<BytecodePattern> compile(BumpPointerAllocator* allocator, ConcurrentJSLock* lock)
     {
         regexBegin(m_pattern.m_numSubpatterns, m_pattern.m_body->m_callFrameSize, m_pattern.m_body->m_alternatives[0]->onceThrough());
         emitDisjunction(m_pattern.m_body);
         regexEnd();
 
-        return adoptPtr(new BytecodePattern(m_bodyDisjunction.release(), m_allParenthesesInfo, m_pattern, allocator));
+#ifndef NDEBUG
+        if (Options::dumpCompiledRegExpPatterns())
+            dumpDisjunction(m_bodyDisjunction.get());
+#endif
+
+        return std::make_unique<BytecodePattern>(WTFMove(m_bodyDisjunction), m_allParenthesesInfo, m_pattern, allocator, lock);
     }
 
     void checkInput(unsigned count)
@@ -1507,45 +1716,44 @@ public:
         m_bodyDisjunction->terms.append(ByteTerm::WordBoundary(invert, inputPosition));
     }
 
-    void atomPatternCharacter(UChar ch, unsigned inputPosition, unsigned frameLocation, Checked<unsigned> quantityCount, QuantifierType quantityType)
+    void atomPatternCharacter(UChar32 ch, unsigned inputPosition, unsigned frameLocation, Checked<unsigned> quantityMaxCount, QuantifierType quantityType)
     {
-        if (m_pattern.m_ignoreCase) {
-            UChar lo = Unicode::toLower(ch);
-            UChar hi = Unicode::toUpper(ch);
+        if (m_pattern.ignoreCase()) {
+            UChar32 lo = u_tolower(ch);
+            UChar32 hi = u_toupper(ch);
 
             if (lo != hi) {
-                m_bodyDisjunction->terms.append(ByteTerm(lo, hi, inputPosition, frameLocation, quantityCount, quantityType));
+                m_bodyDisjunction->terms.append(ByteTerm(lo, hi, inputPosition, frameLocation, quantityMaxCount, quantityType));
                 return;
             }
         }
 
-        m_bodyDisjunction->terms.append(ByteTerm(ch, inputPosition, frameLocation, quantityCount, quantityType));
+        m_bodyDisjunction->terms.append(ByteTerm(ch, inputPosition, frameLocation, quantityMaxCount, quantityType));
     }
 
-    void atomCharacterClass(CharacterClass* characterClass, bool invert, unsigned inputPosition, unsigned frameLocation, Checked<unsigned> quantityCount, QuantifierType quantityType)
+    void atomCharacterClass(CharacterClass* characterClass, bool invert, unsigned inputPosition, unsigned frameLocation, Checked<unsigned> quantityMaxCount, QuantifierType quantityType)
     {
         m_bodyDisjunction->terms.append(ByteTerm(characterClass, invert, inputPosition));
 
-        m_bodyDisjunction->terms[m_bodyDisjunction->terms.size() - 1].atom.quantityCount = quantityCount.unsafeGet();
+        m_bodyDisjunction->terms[m_bodyDisjunction->terms.size() - 1].atom.quantityMaxCount = quantityMaxCount.unsafeGet();
         m_bodyDisjunction->terms[m_bodyDisjunction->terms.size() - 1].atom.quantityType = quantityType;
         m_bodyDisjunction->terms[m_bodyDisjunction->terms.size() - 1].frameLocation = frameLocation;
     }
 
-    void atomBackReference(unsigned subpatternId, unsigned inputPosition, unsigned frameLocation, Checked<unsigned> quantityCount, QuantifierType quantityType)
+    void atomBackReference(unsigned subpatternId, unsigned inputPosition, unsigned frameLocation, Checked<unsigned> quantityMaxCount, QuantifierType quantityType)
     {
         ASSERT(subpatternId);
 
         m_bodyDisjunction->terms.append(ByteTerm::BackReference(subpatternId, inputPosition));
 
-        m_bodyDisjunction->terms[m_bodyDisjunction->terms.size() - 1].atom.quantityCount = quantityCount.unsafeGet();
+        m_bodyDisjunction->terms[m_bodyDisjunction->terms.size() - 1].atom.quantityMaxCount = quantityMaxCount.unsafeGet();
         m_bodyDisjunction->terms[m_bodyDisjunction->terms.size() - 1].atom.quantityType = quantityType;
         m_bodyDisjunction->terms[m_bodyDisjunction->terms.size() - 1].frameLocation = frameLocation;
     }
 
     void atomParenthesesOnceBegin(unsigned subpatternId, bool capture, unsigned inputPosition, unsigned frameLocation, unsigned alternativeFrameLocation)
     {
-        ASSERT(m_bodyDisjunction->terms.size() <= INT_MAX);
-        int beginTerm = static_cast<int>(m_bodyDisjunction->terms.size());
+        int beginTerm = m_bodyDisjunction->terms.size();
 
         m_bodyDisjunction->terms.append(ByteTerm(ByteTerm::TypeParenthesesSubpatternOnceBegin, subpatternId, capture, false, inputPosition));
         m_bodyDisjunction->terms[m_bodyDisjunction->terms.size() - 1].frameLocation = frameLocation;
@@ -1558,8 +1766,7 @@ public:
 
     void atomParenthesesTerminalBegin(unsigned subpatternId, bool capture, unsigned inputPosition, unsigned frameLocation, unsigned alternativeFrameLocation)
     {
-        ASSERT(m_bodyDisjunction->terms.size() <= INT_MAX);
-        int beginTerm = static_cast<int>(m_bodyDisjunction->terms.size());
+        int beginTerm = m_bodyDisjunction->terms.size();
 
         m_bodyDisjunction->terms.append(ByteTerm(ByteTerm::TypeParenthesesSubpatternTerminalBegin, subpatternId, capture, false, inputPosition));
         m_bodyDisjunction->terms[m_bodyDisjunction->terms.size() - 1].frameLocation = frameLocation;
@@ -1576,8 +1783,7 @@ public:
         // then fix this up at the end! - simplifying this should make it much clearer.
         // https://bugs.webkit.org/show_bug.cgi?id=50136
 
-        ASSERT(m_bodyDisjunction->terms.size() <= INT_MAX);
-        int beginTerm = static_cast<int>(m_bodyDisjunction->terms.size());
+        int beginTerm = m_bodyDisjunction->terms.size();
 
         m_bodyDisjunction->terms.append(ByteTerm(ByteTerm::TypeParenthesesSubpatternOnceBegin, subpatternId, capture, false, inputPosition));
         m_bodyDisjunction->terms[m_bodyDisjunction->terms.size() - 1].frameLocation = frameLocation;
@@ -1590,8 +1796,7 @@ public:
 
     void atomParentheticalAssertionBegin(unsigned subpatternId, bool invert, unsigned frameLocation, unsigned alternativeFrameLocation)
     {
-        ASSERT(m_bodyDisjunction->terms.size() <= INT_MAX);
-        int beginTerm = static_cast<int>(m_bodyDisjunction->terms.size());
+        int beginTerm = m_bodyDisjunction->terms.size();
 
         m_bodyDisjunction->terms.append(ByteTerm(ByteTerm::TypeParentheticalAssertionBegin, subpatternId, false, invert, 0));
         m_bodyDisjunction->terms[m_bodyDisjunction->terms.size() - 1].frameLocation = frameLocation;
@@ -1602,12 +1807,11 @@ public:
         m_currentAlternativeIndex = beginTerm + 1;
     }
 
-    void atomParentheticalAssertionEnd(unsigned inputPosition, unsigned frameLocation, Checked<unsigned> quantityCount, QuantifierType quantityType)
+    void atomParentheticalAssertionEnd(unsigned inputPosition, unsigned frameLocation, Checked<unsigned> quantityMaxCount, QuantifierType quantityType)
     {
         unsigned beginTerm = popParenthesesStack();
         closeAlternative(beginTerm + 1);
-        ASSERT(m_bodyDisjunction->terms.size() <= INT_MAX);
-        unsigned endTerm = static_cast<int>(m_bodyDisjunction->terms.size());
+        unsigned endTerm = m_bodyDisjunction->terms.size();
 
         ASSERT(m_bodyDisjunction->terms[beginTerm].type == ByteTerm::TypeParentheticalAssertionBegin);
 
@@ -1619,9 +1823,9 @@ public:
         m_bodyDisjunction->terms[endTerm].atom.parenthesesWidth = endTerm - beginTerm;
         m_bodyDisjunction->terms[endTerm].frameLocation = frameLocation;
 
-        m_bodyDisjunction->terms[beginTerm].atom.quantityCount = quantityCount.unsafeGet();
+        m_bodyDisjunction->terms[beginTerm].atom.quantityMaxCount = quantityMaxCount.unsafeGet();
         m_bodyDisjunction->terms[beginTerm].atom.quantityType = quantityType;
-        m_bodyDisjunction->terms[endTerm].atom.quantityCount = quantityCount.unsafeGet();
+        m_bodyDisjunction->terms[endTerm].atom.quantityMaxCount = quantityMaxCount.unsafeGet();
         m_bodyDisjunction->terms[endTerm].atom.quantityType = quantityType;
     }
 
@@ -1633,8 +1837,7 @@ public:
     unsigned popParenthesesStack()
     {
         ASSERT(m_parenthesesStack.size());
-        ASSERT(m_parenthesesStack.size() <= INT_MAX);
-        int stackEnd = static_cast<int>(m_parenthesesStack.size()) - 1;
+        int stackEnd = m_parenthesesStack.size() - 1;
         unsigned beginTerm = m_parenthesesStack[stackEnd].beginTerm;
         m_currentAlternativeIndex = m_parenthesesStack[stackEnd].savedAlternativeIndex;
         m_parenthesesStack.shrink(stackEnd);
@@ -1645,22 +1848,11 @@ public:
         return beginTerm;
     }
 
-#ifndef NDEBUG
-    void dumpDisjunction(ByteDisjunction* disjunction)
-    {
-        dataLogF("ByteDisjunction(%p):\n\t", disjunction);
-        for (unsigned i = 0; i < disjunction->terms.size(); ++i)
-            dataLogF("{ %d } ", disjunction->terms[i].type);
-        dataLogF("\n");
-    }
-#endif
-
     void closeAlternative(int beginTerm)
     {
         int origBeginTerm = beginTerm;
         ASSERT(m_bodyDisjunction->terms[beginTerm].type == ByteTerm::TypeAlternativeBegin);
-        ASSERT(m_bodyDisjunction->terms.size() <= INT_MAX);
-        int endIndex = static_cast<int>(m_bodyDisjunction->terms.size());
+        int endIndex = m_bodyDisjunction->terms.size();
 
         unsigned frameLocation = m_bodyDisjunction->terms[beginTerm].frameLocation;
 
@@ -1686,8 +1878,7 @@ public:
         int beginTerm = 0;
         int origBeginTerm = 0;
         ASSERT(m_bodyDisjunction->terms[beginTerm].type == ByteTerm::TypeBodyAlternativeBegin);
-        ASSERT(m_bodyDisjunction->terms.size() <= INT_MAX);
-        int endIndex = static_cast<int>(m_bodyDisjunction->terms.size());
+        int endIndex = m_bodyDisjunction->terms.size();
 
         unsigned frameLocation = m_bodyDisjunction->terms[beginTerm].frameLocation;
 
@@ -1704,12 +1895,11 @@ public:
         m_bodyDisjunction->terms[endIndex].frameLocation = frameLocation;
     }
 
-    void atomParenthesesSubpatternEnd(unsigned lastSubpatternId, int inputPosition, unsigned frameLocation, Checked<unsigned> quantityCount, QuantifierType quantityType, unsigned callFrameSize = 0)
+    void atomParenthesesSubpatternEnd(unsigned lastSubpatternId, unsigned inputPosition, unsigned frameLocation, Checked<unsigned> quantityMinCount, Checked<unsigned> quantityMaxCount, QuantifierType quantityType, unsigned callFrameSize = 0)
     {
         unsigned beginTerm = popParenthesesStack();
         closeAlternative(beginTerm + 1);
-        ASSERT(m_bodyDisjunction->terms.size() <= INT_MAX);
-        unsigned endTerm = static_cast<int>(m_bodyDisjunction->terms.size());
+        unsigned endTerm = m_bodyDisjunction->terms.size();
 
         ASSERT(m_bodyDisjunction->terms[beginTerm].type == ByteTerm::TypeParenthesesSubpatternOnceBegin);
 
@@ -1719,7 +1909,7 @@ public:
         unsigned subpatternId = parenthesesBegin.atom.subpatternId;
 
         unsigned numSubpatterns = lastSubpatternId - subpatternId + 1;
-        OwnPtr<ByteDisjunction> parenthesesDisjunction = adoptPtr(new ByteDisjunction(numSubpatterns, callFrameSize));
+        auto parenthesesDisjunction = std::make_unique<ByteDisjunction>(numSubpatterns, callFrameSize);
 
         unsigned firstTermInParentheses = beginTerm + 1;
         parenthesesDisjunction->terms.reserveInitialCapacity(endTerm - firstTermInParentheses + 2);
@@ -1732,19 +1922,19 @@ public:
         m_bodyDisjunction->terms.shrink(beginTerm);
 
         m_bodyDisjunction->terms.append(ByteTerm(ByteTerm::TypeParenthesesSubpattern, subpatternId, parenthesesDisjunction.get(), capture, inputPosition));
-        m_allParenthesesInfo.append(parenthesesDisjunction.release());
+        m_allParenthesesInfo.append(WTFMove(parenthesesDisjunction));
 
-        m_bodyDisjunction->terms[beginTerm].atom.quantityCount = quantityCount.unsafeGet();
+        m_bodyDisjunction->terms[beginTerm].atom.quantityMinCount = quantityMinCount.unsafeGet();
+        m_bodyDisjunction->terms[beginTerm].atom.quantityMaxCount = quantityMaxCount.unsafeGet();
         m_bodyDisjunction->terms[beginTerm].atom.quantityType = quantityType;
         m_bodyDisjunction->terms[beginTerm].frameLocation = frameLocation;
     }
 
-    void atomParenthesesOnceEnd(int inputPosition, unsigned frameLocation, Checked<unsigned> quantityCount, QuantifierType quantityType)
+    void atomParenthesesOnceEnd(unsigned inputPosition, unsigned frameLocation, Checked<unsigned> quantityMinCount, Checked<unsigned> quantityMaxCount, QuantifierType quantityType)
     {
         unsigned beginTerm = popParenthesesStack();
         closeAlternative(beginTerm + 1);
-        ASSERT(m_bodyDisjunction->terms.size() <= INT_MAX);
-        unsigned endTerm = static_cast<int>(m_bodyDisjunction->terms.size());
+        unsigned endTerm = m_bodyDisjunction->terms.size();
 
         ASSERT(m_bodyDisjunction->terms[beginTerm].type == ByteTerm::TypeParenthesesSubpatternOnceBegin);
 
@@ -1756,18 +1946,19 @@ public:
         m_bodyDisjunction->terms[endTerm].atom.parenthesesWidth = endTerm - beginTerm;
         m_bodyDisjunction->terms[endTerm].frameLocation = frameLocation;
 
-        m_bodyDisjunction->terms[beginTerm].atom.quantityCount = quantityCount.unsafeGet();
+        m_bodyDisjunction->terms[beginTerm].atom.quantityMinCount = quantityMinCount.unsafeGet();
+        m_bodyDisjunction->terms[beginTerm].atom.quantityMaxCount = quantityMaxCount.unsafeGet();
         m_bodyDisjunction->terms[beginTerm].atom.quantityType = quantityType;
-        m_bodyDisjunction->terms[endTerm].atom.quantityCount = quantityCount.unsafeGet();
+        m_bodyDisjunction->terms[endTerm].atom.quantityMinCount = quantityMinCount.unsafeGet();
+        m_bodyDisjunction->terms[endTerm].atom.quantityMaxCount = quantityMaxCount.unsafeGet();
         m_bodyDisjunction->terms[endTerm].atom.quantityType = quantityType;
     }
 
-    void atomParenthesesTerminalEnd(int inputPosition, unsigned frameLocation, Checked<unsigned> quantityCount, QuantifierType quantityType)
+    void atomParenthesesTerminalEnd(unsigned inputPosition, unsigned frameLocation, Checked<unsigned> quantityMinCount, Checked<unsigned> quantityMaxCount, QuantifierType quantityType)
     {
         unsigned beginTerm = popParenthesesStack();
         closeAlternative(beginTerm + 1);
-        ASSERT(m_bodyDisjunction->terms.size() <= INT_MAX);
-        unsigned endTerm = static_cast<int>(m_bodyDisjunction->terms.size());
+        unsigned endTerm = m_bodyDisjunction->terms.size();
 
         ASSERT(m_bodyDisjunction->terms[beginTerm].type == ByteTerm::TypeParenthesesSubpatternTerminalBegin);
 
@@ -1779,15 +1970,17 @@ public:
         m_bodyDisjunction->terms[endTerm].atom.parenthesesWidth = endTerm - beginTerm;
         m_bodyDisjunction->terms[endTerm].frameLocation = frameLocation;
 
-        m_bodyDisjunction->terms[beginTerm].atom.quantityCount = quantityCount.unsafeGet();
+        m_bodyDisjunction->terms[beginTerm].atom.quantityMinCount = quantityMinCount.unsafeGet();
+        m_bodyDisjunction->terms[beginTerm].atom.quantityMaxCount = quantityMaxCount.unsafeGet();
         m_bodyDisjunction->terms[beginTerm].atom.quantityType = quantityType;
-        m_bodyDisjunction->terms[endTerm].atom.quantityCount = quantityCount.unsafeGet();
+        m_bodyDisjunction->terms[endTerm].atom.quantityMinCount = quantityMinCount.unsafeGet();
+        m_bodyDisjunction->terms[endTerm].atom.quantityMaxCount = quantityMaxCount.unsafeGet();
         m_bodyDisjunction->terms[endTerm].atom.quantityType = quantityType;
     }
 
     void regexBegin(unsigned numSubpatterns, unsigned callFrameSize, bool onceThrough)
     {
-        m_bodyDisjunction = adoptPtr(new ByteDisjunction(numSubpatterns, callFrameSize));
+        m_bodyDisjunction = std::make_unique<ByteDisjunction>(numSubpatterns, callFrameSize);
         m_bodyDisjunction->terms.append(ByteTerm::BodyAlternativeBegin(onceThrough));
         m_bodyDisjunction->terms[0].frameLocation = 0;
         m_currentAlternativeIndex = 0;
@@ -1800,8 +1993,7 @@ public:
 
     void alternativeBodyDisjunction(bool onceThrough)
     {
-        ASSERT(m_bodyDisjunction->terms.size() <= INT_MAX);
-        int newAlternativeIndex = static_cast<int>(m_bodyDisjunction->terms.size());
+        int newAlternativeIndex = m_bodyDisjunction->terms.size();
         m_bodyDisjunction->terms[m_currentAlternativeIndex].alternative.next = newAlternativeIndex - m_currentAlternativeIndex;
         m_bodyDisjunction->terms.append(ByteTerm::BodyAlternativeDisjunction(onceThrough));
 
@@ -1810,8 +2002,7 @@ public:
 
     void alternativeDisjunction()
     {
-        ASSERT(m_bodyDisjunction->terms.size() <= INT_MAX);
-        int newAlternativeIndex = static_cast<int>(m_bodyDisjunction->terms.size());
+        int newAlternativeIndex = m_bodyDisjunction->terms.size();
         m_bodyDisjunction->terms[m_currentAlternativeIndex].alternative.next = newAlternativeIndex - m_currentAlternativeIndex;
         m_bodyDisjunction->terms.append(ByteTerm::AlternativeDisjunction());
 
@@ -1841,9 +2032,7 @@ public:
                 currentCountAlreadyChecked += countToCheck;
             }
 
-            for (unsigned i = 0; i < alternative->m_terms.size(); ++i) {
-                PatternTerm& term = alternative->m_terms[i];
-
+            for (auto& term : alternative->m_terms) {
                 switch (term.type) {
                 case PatternTerm::TypeAssertionBOL:
                     assertionBOL(currentCountAlreadyChecked - term.inputPosition);
@@ -1858,15 +2047,15 @@ public:
                     break;
 
                 case PatternTerm::TypePatternCharacter:
-                    atomPatternCharacter(term.patternCharacter, currentCountAlreadyChecked - term.inputPosition, term.frameLocation, term.quantityCount, term.quantityType);
+                    atomPatternCharacter(term.patternCharacter, currentCountAlreadyChecked - term.inputPosition, term.frameLocation, term.quantityMaxCount, term.quantityType);
                     break;
 
                 case PatternTerm::TypeCharacterClass:
-                    atomCharacterClass(term.characterClass, term.invert(), currentCountAlreadyChecked- term.inputPosition, term.frameLocation, term.quantityCount, term.quantityType);
+                    atomCharacterClass(term.characterClass, term.invert(), currentCountAlreadyChecked- term.inputPosition, term.frameLocation, term.quantityMaxCount, term.quantityType);
                     break;
 
                 case PatternTerm::TypeBackReference:
-                    atomBackReference(term.backReferenceSubpatternId, currentCountAlreadyChecked - term.inputPosition, term.frameLocation, term.quantityCount, term.quantityType);
+                    atomBackReference(term.backReferenceSubpatternId, currentCountAlreadyChecked - term.inputPosition, term.frameLocation, term.quantityMaxCount, term.quantityType);
                         break;
 
                 case PatternTerm::TypeForwardReference:
@@ -1874,27 +2063,30 @@ public:
 
                 case PatternTerm::TypeParenthesesSubpattern: {
                     unsigned disjunctionAlreadyCheckedCount = 0;
-                    if (term.quantityCount == 1 && !term.parentheses.isCopy) {
+                    if (term.quantityMaxCount == 1 && !term.parentheses.isCopy) {
                         unsigned alternativeFrameLocation = term.frameLocation;
                         // For QuantifierFixedCount we pre-check the minimum size; for greedy/non-greedy we reserve a slot in the frame.
                         if (term.quantityType == QuantifierFixedCount)
                             disjunctionAlreadyCheckedCount = term.parentheses.disjunction->m_minimumSize;
                         else
                             alternativeFrameLocation += YarrStackSpaceForBackTrackInfoParenthesesOnce;
-                        unsigned delegateEndInputOffset = term.inputPosition - currentCountAlreadyChecked;
-                        atomParenthesesOnceBegin(term.parentheses.subpatternId, term.capture(), disjunctionAlreadyCheckedCount - delegateEndInputOffset, term.frameLocation, alternativeFrameLocation);
+                        ASSERT(currentCountAlreadyChecked >= term.inputPosition);
+                        unsigned delegateEndInputOffset = currentCountAlreadyChecked - term.inputPosition;
+                        atomParenthesesOnceBegin(term.parentheses.subpatternId, term.capture(), disjunctionAlreadyCheckedCount + delegateEndInputOffset, term.frameLocation, alternativeFrameLocation);
                         emitDisjunction(term.parentheses.disjunction, currentCountAlreadyChecked, disjunctionAlreadyCheckedCount);
-                        atomParenthesesOnceEnd(delegateEndInputOffset, term.frameLocation, term.quantityCount, term.quantityType);
+                        atomParenthesesOnceEnd(delegateEndInputOffset, term.frameLocation, term.quantityMinCount, term.quantityMaxCount, term.quantityType);
                     } else if (term.parentheses.isTerminal) {
-                        unsigned delegateEndInputOffset = term.inputPosition - currentCountAlreadyChecked;
-                        atomParenthesesTerminalBegin(term.parentheses.subpatternId, term.capture(), disjunctionAlreadyCheckedCount - delegateEndInputOffset, term.frameLocation, term.frameLocation + YarrStackSpaceForBackTrackInfoParenthesesOnce);
+                        ASSERT(currentCountAlreadyChecked >= term.inputPosition);
+                        unsigned delegateEndInputOffset = currentCountAlreadyChecked - term.inputPosition;
+                        atomParenthesesTerminalBegin(term.parentheses.subpatternId, term.capture(), disjunctionAlreadyCheckedCount + delegateEndInputOffset, term.frameLocation, term.frameLocation + YarrStackSpaceForBackTrackInfoParenthesesTerminal);
                         emitDisjunction(term.parentheses.disjunction, currentCountAlreadyChecked, disjunctionAlreadyCheckedCount);
-                        atomParenthesesTerminalEnd(delegateEndInputOffset, term.frameLocation, term.quantityCount, term.quantityType);
+                        atomParenthesesTerminalEnd(delegateEndInputOffset, term.frameLocation, term.quantityMinCount, term.quantityMaxCount, term.quantityType);
                     } else {
-                        unsigned delegateEndInputOffset = term.inputPosition - currentCountAlreadyChecked;
-                        atomParenthesesSubpatternBegin(term.parentheses.subpatternId, term.capture(), disjunctionAlreadyCheckedCount - delegateEndInputOffset, term.frameLocation, 0);
+                        ASSERT(currentCountAlreadyChecked >= term.inputPosition);
+                        unsigned delegateEndInputOffset = currentCountAlreadyChecked - term.inputPosition;
+                        atomParenthesesSubpatternBegin(term.parentheses.subpatternId, term.capture(), disjunctionAlreadyCheckedCount + delegateEndInputOffset, term.frameLocation, 0);
                         emitDisjunction(term.parentheses.disjunction, currentCountAlreadyChecked, 0);
-                        atomParenthesesSubpatternEnd(term.parentheses.lastSubpatternId, delegateEndInputOffset, term.frameLocation, term.quantityCount, term.quantityType, term.parentheses.disjunction->m_callFrameSize);
+                        atomParenthesesSubpatternEnd(term.parentheses.lastSubpatternId, delegateEndInputOffset, term.frameLocation, term.quantityMinCount, term.quantityMaxCount, term.quantityType, term.parentheses.disjunction->m_callFrameSize);
                     }
                     break;
                 }
@@ -1902,8 +2094,8 @@ public:
                 case PatternTerm::TypeParentheticalAssertion: {
                     unsigned alternativeFrameLocation = term.frameLocation + YarrStackSpaceForBackTrackInfoParentheticalAssertion;
 
-                    ASSERT(currentCountAlreadyChecked >= static_cast<unsigned>(term.inputPosition));
-                    unsigned positiveInputOffset = currentCountAlreadyChecked - static_cast<unsigned>(term.inputPosition);
+                    ASSERT(currentCountAlreadyChecked >= term.inputPosition);
+                    unsigned positiveInputOffset = currentCountAlreadyChecked - term.inputPosition;
                     unsigned uncheckAmount = 0;
                     if (positiveInputOffset > term.parentheses.disjunction->m_minimumSize) {
                         uncheckAmount = positiveInputOffset - term.parentheses.disjunction->m_minimumSize;
@@ -1913,7 +2105,7 @@ public:
 
                     atomParentheticalAssertionBegin(term.parentheses.subpatternId, term.invert(), term.frameLocation, alternativeFrameLocation);
                     emitDisjunction(term.parentheses.disjunction, currentCountAlreadyChecked, positiveInputOffset - uncheckAmount);
-                    atomParentheticalAssertionEnd(0, term.frameLocation, term.quantityCount, term.quantityType);
+                    atomParentheticalAssertionEnd(0, term.frameLocation, term.quantityMaxCount, term.quantityType);
                     if (uncheckAmount) {
                         checkInput(uncheckAmount);
                         currentCountAlreadyChecked += uncheckAmount;
@@ -1928,22 +2120,291 @@ public:
             }
         }
     }
+#ifndef NDEBUG
+    void dumpDisjunction(ByteDisjunction* disjunction, unsigned nesting = 0)
+    {
+        PrintStream& out = WTF::dataFile();
+
+        unsigned termIndexNest = 0;
+
+        if (!nesting) {
+            out.printf("ByteDisjunction(%p):\n", disjunction);
+            nesting = 1;
+        } else {
+            termIndexNest = nesting - 1;
+            nesting = 2;
+        }
+
+        auto outputTermIndexAndNest = [&](size_t index, unsigned termNesting) {
+            for (unsigned nestingDepth = 0; nestingDepth < termIndexNest; nestingDepth++)
+                out.print("  ");
+#if defined(WIN32) && defined(__MINGW32__)
+#  if __SIZEOF_POINTER__ == 8
+            out.printf("%4I64u", index);
+#   else
+            out.printf("%4I32u", index);
+#  endif
+#else
+            out.printf("%4zu", index);
+#endif
+            for (unsigned nestingDepth = 0; nestingDepth < termNesting; nestingDepth++)
+                out.print("  ");
+        };
+
+        auto dumpQuantity = [&](ByteTerm& term) {
+            if (term.atom.quantityType == QuantifierFixedCount && term.atom.quantityMinCount == 1 && term.atom.quantityMaxCount == 1)
+                return;
+
+            out.print(" {", term.atom.quantityMinCount);
+            if (term.atom.quantityMinCount != term.atom.quantityMaxCount) {
+                if (term.atom.quantityMaxCount == UINT_MAX)
+                    out.print(",inf");
+                else
+                    out.print(",", term.atom.quantityMaxCount);
+            }
+            out.print("}");
+            if (term.atom.quantityType == QuantifierGreedy)
+                out.print(" greedy");
+            else if (term.atom.quantityType == QuantifierNonGreedy)
+                out.print(" non-greedy");
+        };
+
+        auto dumpCaptured = [&](ByteTerm& term) {
+            if (term.capture())
+                out.print(" captured (#", term.atom.subpatternId, ")");
+        };
+
+        auto dumpInverted = [&](ByteTerm& term) {
+            if (term.invert())
+                out.print(" inverted");
+        };
+
+        auto dumpInputPosition = [&](ByteTerm& term) {
+            out.printf(" inputPosition %u", term.inputPosition);
+        };
+
+        auto dumpFrameLocation = [&](ByteTerm& term) {
+            out.printf(" frameLocation %u", term.frameLocation);
+        };
+        
+        auto dumpCharacter = [&](ByteTerm& term) {
+            out.print(" ");
+            dumpUChar32(out, term.atom.patternCharacter);
+        };
+
+        auto dumpCharClass = [&](ByteTerm& term) {
+            out.print(" ");
+            dumpCharacterClass(out, &m_pattern, term.atom.characterClass);
+        };
+
+        for (size_t idx = 0; idx < disjunction->terms.size(); ++idx) {
+            ByteTerm term = disjunction->terms[idx];
+
+            bool outputNewline = true;
+
+            switch (term.type) {
+            case ByteTerm::TypeBodyAlternativeBegin:
+                outputTermIndexAndNest(idx, nesting++);
+                out.print("BodyAlternativeBegin");
+                if (term.alternative.onceThrough)
+                    out.print(" onceThrough");
+                dumpFrameLocation(term);
+                break;
+            case ByteTerm::TypeBodyAlternativeDisjunction:
+                outputTermIndexAndNest(idx, nesting - 1);
+                out.print("BodyAlternativeDisjunction");
+                dumpFrameLocation(term);
+                break;
+            case ByteTerm::TypeBodyAlternativeEnd:
+                outputTermIndexAndNest(idx, --nesting);
+                out.print("BodyAlternativeEnd");
+                dumpFrameLocation(term);
+                break;
+            case ByteTerm::TypeAlternativeBegin:
+                outputTermIndexAndNest(idx, nesting++);
+                out.print("AlternativeBegin");
+                dumpFrameLocation(term);
+                break;
+            case ByteTerm::TypeAlternativeDisjunction:
+                outputTermIndexAndNest(idx, nesting - 1);
+                out.print("AlternativeDisjunction");
+                dumpFrameLocation(term);
+                break;
+            case ByteTerm::TypeAlternativeEnd:
+                outputTermIndexAndNest(idx, --nesting);
+                out.print("AlternativeEnd");
+                dumpFrameLocation(term);
+                break;
+            case ByteTerm::TypeSubpatternBegin:
+                outputTermIndexAndNest(idx, nesting++);
+                out.print("SubpatternBegin");
+                break;
+            case ByteTerm::TypeSubpatternEnd:
+                outputTermIndexAndNest(idx, --nesting);
+                out.print("SubpatternEnd");
+                break;
+            case ByteTerm::TypeAssertionBOL:
+                outputTermIndexAndNest(idx, nesting);
+                out.print("AssertionBOL");
+                break;
+            case ByteTerm::TypeAssertionEOL:
+                outputTermIndexAndNest(idx, nesting);
+                out.print("AssertionEOL");
+                break;
+            case ByteTerm::TypeAssertionWordBoundary:
+                outputTermIndexAndNest(idx, nesting);
+                out.print("AssertionWordBoundary");
+                break;
+            case ByteTerm::TypePatternCharacterOnce:
+                outputTermIndexAndNest(idx, nesting);
+                out.print("PatternCharacterOnce");
+                dumpInverted(term);
+                dumpInputPosition(term);
+                dumpFrameLocation(term);
+                dumpCharacter(term);
+                dumpQuantity(term);
+                break;
+            case ByteTerm::TypePatternCharacterFixed:
+                outputTermIndexAndNest(idx, nesting);
+                out.print("PatternCharacterFixed");
+                dumpInverted(term);
+                dumpInputPosition(term);
+                dumpFrameLocation(term);
+                dumpCharacter(term);
+                out.print(" {", term.atom.quantityMinCount, "}");
+                break;
+            case ByteTerm::TypePatternCharacterGreedy:
+                outputTermIndexAndNest(idx, nesting);
+                out.print("PatternCharacterGreedy");
+                dumpInverted(term);
+                dumpInputPosition(term);
+                dumpFrameLocation(term);
+                dumpCharacter(term);
+                dumpQuantity(term);
+                break;
+            case ByteTerm::TypePatternCharacterNonGreedy:
+                outputTermIndexAndNest(idx, nesting);
+                out.print("PatternCharacterNonGreedy");
+                dumpInverted(term);
+                dumpInputPosition(term);
+                dumpFrameLocation(term);
+                dumpCharacter(term);
+                dumpQuantity(term);
+                break;
+            case ByteTerm::TypePatternCasedCharacterOnce:
+                outputTermIndexAndNest(idx, nesting);
+                out.print("PatternCasedCharacterOnce");
+                break;
+            case ByteTerm::TypePatternCasedCharacterFixed:
+                outputTermIndexAndNest(idx, nesting);
+                out.print("PatternCasedCharacterFixed");
+                break;
+            case ByteTerm::TypePatternCasedCharacterGreedy:
+                outputTermIndexAndNest(idx, nesting);
+                out.print("PatternCasedCharacterGreedy");
+                break;
+            case ByteTerm::TypePatternCasedCharacterNonGreedy:
+                outputTermIndexAndNest(idx, nesting);
+                out.print("PatternCasedCharacterNonGreedy");
+                break;
+            case ByteTerm::TypeCharacterClass:
+                outputTermIndexAndNest(idx, nesting);
+                out.print("CharacterClass");
+                dumpInverted(term);
+                dumpInputPosition(term);
+                dumpFrameLocation(term);
+                dumpCharClass(term);
+                dumpQuantity(term);
+                break;
+            case ByteTerm::TypeBackReference:
+                outputTermIndexAndNest(idx, nesting);
+                out.print("BackReference #", term.atom.subpatternId);
+                dumpQuantity(term);
+                break;
+            case ByteTerm::TypeParenthesesSubpattern:
+                outputTermIndexAndNest(idx, nesting);
+                out.print("ParenthesesSubpattern");
+                dumpCaptured(term);
+                dumpInverted(term);
+                dumpInputPosition(term);
+                dumpFrameLocation(term);
+                dumpQuantity(term);
+                out.print("\n");
+                outputNewline = false;
+                dumpDisjunction(term.atom.parenthesesDisjunction, nesting);
+                break;
+            case ByteTerm::TypeParenthesesSubpatternOnceBegin:
+                outputTermIndexAndNest(idx, nesting++);
+                out.print("ParenthesesSubpatternOnceBegin");
+                dumpCaptured(term);
+                dumpInverted(term);
+                dumpInputPosition(term);
+                dumpFrameLocation(term);
+                break;
+            case ByteTerm::TypeParenthesesSubpatternOnceEnd:
+                outputTermIndexAndNest(idx, --nesting);
+                out.print("ParenthesesSubpatternOnceEnd");
+                dumpFrameLocation(term);
+                break;
+            case ByteTerm::TypeParenthesesSubpatternTerminalBegin:
+                outputTermIndexAndNest(idx, nesting++);
+                out.print("ParenthesesSubpatternTerminalBegin");
+                dumpInverted(term);
+                dumpInputPosition(term);
+                dumpFrameLocation(term);
+                break;
+            case ByteTerm::TypeParenthesesSubpatternTerminalEnd:
+                outputTermIndexAndNest(idx, --nesting);
+                out.print("ParenthesesSubpatternTerminalEnd");
+                dumpFrameLocation(term);
+                break;
+            case ByteTerm::TypeParentheticalAssertionBegin:
+                outputTermIndexAndNest(idx, nesting++);
+                out.print("ParentheticalAssertionBegin");
+                dumpInverted(term);
+                dumpInputPosition(term);
+                dumpFrameLocation(term);
+                break;
+            case ByteTerm::TypeParentheticalAssertionEnd:
+                outputTermIndexAndNest(idx, --nesting);
+                out.print("ParentheticalAssertionEnd");
+                dumpFrameLocation(term);
+                break;
+            case ByteTerm::TypeCheckInput:
+                outputTermIndexAndNest(idx, nesting);
+                out.print("CheckInput ", term.checkInputCount);
+                break;
+            case ByteTerm::TypeUncheckInput:
+                outputTermIndexAndNest(idx, nesting);
+                out.print("UncheckInput ", term.checkInputCount);
+                break;
+            case ByteTerm::TypeDotStarEnclosure:
+                outputTermIndexAndNest(idx, nesting);
+                out.print("DotStarEnclosure");
+                break;
+            }
+            if (outputNewline)
+                out.print("\n");
+        }
+    }
+#endif
 
 private:
     YarrPattern& m_pattern;
-    OwnPtr<ByteDisjunction> m_bodyDisjunction;
+    std::unique_ptr<ByteDisjunction> m_bodyDisjunction;
     unsigned m_currentAlternativeIndex;
     Vector<ParenthesesStackEntry> m_parenthesesStack;
-    Vector<OwnPtr<ByteDisjunction> > m_allParenthesesInfo;
+    Vector<std::unique_ptr<ByteDisjunction>> m_allParenthesesInfo;
 };
 
-PassOwnPtr<BytecodePattern> byteCompile(YarrPattern& pattern, BumpPointerAllocator* allocator)
+std::unique_ptr<BytecodePattern> byteCompile(YarrPattern& pattern, BumpPointerAllocator* allocator, ConcurrentJSLock* lock)
 {
-    return ByteCompiler(pattern).compile(allocator);
+    return ByteCompiler(pattern).compile(allocator, lock);
 }
 
 unsigned interpret(BytecodePattern* bytecode, const String& input, unsigned start, unsigned* output)
 {
+    SuperSamplerScope superSamplerScope(false);
     if (input.is8Bit())
         return Interpreter<LChar>(bytecode, output, input.characters8(), input.length(), start).interpret();
     return Interpreter<UChar>(bytecode, output, input.characters16(), input.length(), start).interpret();
@@ -1951,22 +2412,24 @@ unsigned interpret(BytecodePattern* bytecode, const String& input, unsigned star
 
 unsigned interpret(BytecodePattern* bytecode, const LChar* input, unsigned length, unsigned start, unsigned* output)
 {
+    SuperSamplerScope superSamplerScope(false);
     return Interpreter<LChar>(bytecode, output, input, length, start).interpret();
 }
 
 unsigned interpret(BytecodePattern* bytecode, const UChar* input, unsigned length, unsigned start, unsigned* output)
 {
+    SuperSamplerScope superSamplerScope(false);
     return Interpreter<UChar>(bytecode, output, input, length, start).interpret();
 }
 
 // These should be the same for both UChar & LChar.
-COMPILE_ASSERT(sizeof(Interpreter<UChar>::BackTrackInfoPatternCharacter) == (YarrStackSpaceForBackTrackInfoPatternCharacter * sizeof(uintptr_t)), CheckYarrStackSpaceForBackTrackInfoPatternCharacter);
-COMPILE_ASSERT(sizeof(Interpreter<UChar>::BackTrackInfoCharacterClass) == (YarrStackSpaceForBackTrackInfoCharacterClass * sizeof(uintptr_t)), CheckYarrStackSpaceForBackTrackInfoCharacterClass);
-COMPILE_ASSERT(sizeof(Interpreter<UChar>::BackTrackInfoBackReference) == (YarrStackSpaceForBackTrackInfoBackReference * sizeof(uintptr_t)), CheckYarrStackSpaceForBackTrackInfoBackReference);
-COMPILE_ASSERT(sizeof(Interpreter<UChar>::BackTrackInfoAlternative) == (YarrStackSpaceForBackTrackInfoAlternative * sizeof(uintptr_t)), CheckYarrStackSpaceForBackTrackInfoAlternative);
-COMPILE_ASSERT(sizeof(Interpreter<UChar>::BackTrackInfoParentheticalAssertion) == (YarrStackSpaceForBackTrackInfoParentheticalAssertion * sizeof(uintptr_t)), CheckYarrStackSpaceForBackTrackInfoParentheticalAssertion);
-COMPILE_ASSERT(sizeof(Interpreter<UChar>::BackTrackInfoParenthesesOnce) == (YarrStackSpaceForBackTrackInfoParenthesesOnce * sizeof(uintptr_t)), CheckYarrStackSpaceForBackTrackInfoParenthesesOnce);
-COMPILE_ASSERT(sizeof(Interpreter<UChar>::BackTrackInfoParentheses) == (YarrStackSpaceForBackTrackInfoParentheses * sizeof(uintptr_t)), CheckYarrStackSpaceForBackTrackInfoParentheses);
+COMPILE_ASSERT(sizeof(BackTrackInfoPatternCharacter) == (YarrStackSpaceForBackTrackInfoPatternCharacter * sizeof(uintptr_t)), CheckYarrStackSpaceForBackTrackInfoPatternCharacter);
+COMPILE_ASSERT(sizeof(BackTrackInfoCharacterClass) == (YarrStackSpaceForBackTrackInfoCharacterClass * sizeof(uintptr_t)), CheckYarrStackSpaceForBackTrackInfoCharacterClass);
+COMPILE_ASSERT(sizeof(BackTrackInfoBackReference) == (YarrStackSpaceForBackTrackInfoBackReference * sizeof(uintptr_t)), CheckYarrStackSpaceForBackTrackInfoBackReference);
+COMPILE_ASSERT(sizeof(BackTrackInfoAlternative) == (YarrStackSpaceForBackTrackInfoAlternative * sizeof(uintptr_t)), CheckYarrStackSpaceForBackTrackInfoAlternative);
+COMPILE_ASSERT(sizeof(BackTrackInfoParentheticalAssertion) == (YarrStackSpaceForBackTrackInfoParentheticalAssertion * sizeof(uintptr_t)), CheckYarrStackSpaceForBackTrackInfoParentheticalAssertion);
+COMPILE_ASSERT(sizeof(BackTrackInfoParenthesesOnce) == (YarrStackSpaceForBackTrackInfoParenthesesOnce * sizeof(uintptr_t)), CheckYarrStackSpaceForBackTrackInfoParenthesesOnce);
+COMPILE_ASSERT(sizeof(Interpreter<UChar>::BackTrackInfoParentheses) <= (YarrStackSpaceForBackTrackInfoParentheses * sizeof(uintptr_t)), CheckYarrStackSpaceForBackTrackInfoParentheses);
 
 
 } }
diff --git a/src/3rdparty/masm/yarr/YarrInterpreter.h b/src/3rdparty/masm/yarr/YarrInterpreter.h
index 3b44acbd2b..a319cb3461 100644
--- a/src/3rdparty/masm/yarr/YarrInterpreter.h
+++ b/src/3rdparty/masm/yarr/YarrInterpreter.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2009, 2010 Apple Inc. All rights reserved.
+ * Copyright (C) 2009, 2010-2012, 2014, 2016 Apple Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
@@ -23,12 +23,10 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 
  */
 
-#ifndef YarrInterpreter_h
-#define YarrInterpreter_h
+#pragma once
 
+#include "ConcurrentJSLock.h"
 #include "YarrPattern.h"
-#include <wtf/PassOwnPtr.h>
-#include <wtf/unicode/Unicode.h>
 
 namespace WTF {
 class BumpPointerAllocator;
@@ -76,10 +74,10 @@ struct ByteTerm {
     union {
         struct {
             union {
-                UChar patternCharacter;
+                UChar32 patternCharacter;
                 struct {
-                    UChar lo;
-                    UChar hi;
+                    UChar32 lo;
+                    UChar32 hi;
                 } casedCharacter;
                 CharacterClass* characterClass;
                 unsigned subpatternId;
@@ -89,7 +87,8 @@ struct ByteTerm {
                 unsigned parenthesesWidth;
             };
             QuantifierType quantityType;
-            unsigned quantityCount;
+            unsigned quantityMinCount;
+            unsigned quantityMaxCount;
         } atom;
         struct {
             int next;
@@ -107,11 +106,17 @@ struct ByteTerm {
     bool m_invert : 1;
     unsigned inputPosition;
 
-    ByteTerm(UChar ch, int inputPos, unsigned frameLocation, Checked<unsigned> quantityCount, QuantifierType quantityType)
+    ByteTerm(UChar32 ch, unsigned inputPos, unsigned frameLocation, Checked<unsigned> quantityCount, QuantifierType quantityType)
         : frameLocation(frameLocation)
         , m_capture(false)
         , m_invert(false)
     {
+        atom.patternCharacter = ch;
+        atom.quantityType = quantityType;
+        atom.quantityMinCount = quantityCount.unsafeGet();
+        atom.quantityMaxCount = quantityCount.unsafeGet();
+        inputPosition = inputPos;
+
         switch (quantityType) {
         case QuantifierFixedCount:
             type = (quantityCount == 1) ? ByteTerm::TypePatternCharacterOnce : ByteTerm::TypePatternCharacterFixed;
@@ -123,14 +128,9 @@ struct ByteTerm {
             type = ByteTerm::TypePatternCharacterNonGreedy;
             break;
         }
-
-        atom.patternCharacter = ch;
-        atom.quantityType = quantityType;
-        atom.quantityCount = quantityCount.unsafeGet();
-        inputPosition = inputPos;
     }
 
-    ByteTerm(UChar lo, UChar hi, int inputPos, unsigned frameLocation, Checked<unsigned> quantityCount, QuantifierType quantityType)
+    ByteTerm(UChar32 lo, UChar32 hi, unsigned inputPos, unsigned frameLocation, Checked<unsigned> quantityCount, QuantifierType quantityType)
         : frameLocation(frameLocation)
         , m_capture(false)
         , m_invert(false)
@@ -150,22 +150,24 @@ struct ByteTerm {
         atom.casedCharacter.lo = lo;
         atom.casedCharacter.hi = hi;
         atom.quantityType = quantityType;
-        atom.quantityCount = quantityCount.unsafeGet();
+        atom.quantityMinCount = quantityCount.unsafeGet();
+        atom.quantityMaxCount = quantityCount.unsafeGet();
         inputPosition = inputPos;
     }
 
-    ByteTerm(CharacterClass* characterClass, bool invert, int inputPos)
+    ByteTerm(CharacterClass* characterClass, bool invert, unsigned inputPos)
         : type(ByteTerm::TypeCharacterClass)
         , m_capture(false)
         , m_invert(invert)
     {
         atom.characterClass = characterClass;
         atom.quantityType = QuantifierFixedCount;
-        atom.quantityCount = 1;
+        atom.quantityMinCount = 1;
+        atom.quantityMaxCount = 1;
         inputPosition = inputPos;
     }
 
-    ByteTerm(Type type, unsigned subpatternId, ByteDisjunction* parenthesesInfo, bool capture, int inputPos)
+    ByteTerm(Type type, unsigned subpatternId, ByteDisjunction* parenthesesInfo, bool capture, unsigned inputPos)
         : type(type)
         , m_capture(capture)
         , m_invert(false)
@@ -173,7 +175,8 @@ struct ByteTerm {
         atom.subpatternId = subpatternId;
         atom.parenthesesDisjunction = parenthesesInfo;
         atom.quantityType = QuantifierFixedCount;
-        atom.quantityCount = 1;
+        atom.quantityMinCount = 1;
+        atom.quantityMaxCount = 1;
         inputPosition = inputPos;
     }
     
@@ -183,21 +186,23 @@ struct ByteTerm {
         , m_invert(invert)
     {
         atom.quantityType = QuantifierFixedCount;
-        atom.quantityCount = 1;
+        atom.quantityMinCount = 1;
+        atom.quantityMaxCount = 1;
     }
 
-    ByteTerm(Type type, unsigned subpatternId, bool capture, bool invert, int inputPos)
+    ByteTerm(Type type, unsigned subpatternId, bool capture, bool invert, unsigned inputPos)
         : type(type)
         , m_capture(capture)
         , m_invert(invert)
     {
         atom.subpatternId = subpatternId;
         atom.quantityType = QuantifierFixedCount;
-        atom.quantityCount = 1;
+        atom.quantityMinCount = 1;
+        atom.quantityMaxCount = 1;
         inputPosition = inputPos;
     }
 
-    static ByteTerm BOL(int inputPos)
+    static ByteTerm BOL(unsigned inputPos)
     {
         ByteTerm term(TypeAssertionBOL);
         term.inputPosition = inputPos;
@@ -218,21 +223,21 @@ struct ByteTerm {
         return term;
     }
     
-    static ByteTerm EOL(int inputPos)
+    static ByteTerm EOL(unsigned inputPos)
     {
         ByteTerm term(TypeAssertionEOL);
         term.inputPosition = inputPos;
         return term;
     }
 
-    static ByteTerm WordBoundary(bool invert, int inputPos)
+    static ByteTerm WordBoundary(bool invert, unsigned inputPos)
     {
         ByteTerm term(TypeAssertionWordBoundary, invert);
         term.inputPosition = inputPos;
         return term;
     }
     
-    static ByteTerm BackReference(unsigned subpatternId, int inputPos)
+    static ByteTerm BackReference(unsigned subpatternId, unsigned inputPos)
     {
         return ByteTerm(TypeBackReference, subpatternId, false, false, inputPos);
     }
@@ -329,6 +334,8 @@ public:
     {
     }
 
+    size_t estimatedSizeInBytes() const { return terms.capacity() * sizeof(ByteTerm); }
+
     Vector<ByteTerm> terms;
     unsigned m_numSubpatterns;
     unsigned m_frameSize;
@@ -337,16 +344,19 @@ public:
 struct BytecodePattern {
     WTF_MAKE_FAST_ALLOCATED;
 public:
-    BytecodePattern(PassOwnPtr<ByteDisjunction> body, Vector<OwnPtr<ByteDisjunction> >& parenthesesInfoToAdopt, YarrPattern& pattern, BumpPointerAllocator* allocator)
-        : m_body(body)
-        , m_ignoreCase(pattern.m_ignoreCase)
-        , m_multiline(pattern.m_multiline)
+    BytecodePattern(std::unique_ptr<ByteDisjunction> body, Vector<std::unique_ptr<ByteDisjunction>>& parenthesesInfoToAdopt, YarrPattern& pattern, BumpPointerAllocator* allocator, ConcurrentJSLock* lock)
+        : m_body(WTFMove(body))
+        , m_flags(pattern.m_flags)
         , m_allocator(allocator)
+        , m_lock(lock)
     {
         m_body->terms.shrinkToFit();
 
         newlineCharacterClass = pattern.newlineCharacterClass();
-        wordcharCharacterClass = pattern.wordcharCharacterClass();
+        if (unicode() && ignoreCase())
+            wordcharCharacterClass = pattern.wordUnicodeIgnoreCaseCharCharacterClass();
+        else
+            wordcharCharacterClass = pattern.wordcharCharacterClass();
 
         m_allParenthesesInfo.swap(parenthesesInfoToAdopt);
         m_allParenthesesInfo.shrinkToFit();
@@ -355,26 +365,32 @@ public:
         m_userCharacterClasses.shrinkToFit();
     }
 
-    OwnPtr<ByteDisjunction> m_body;
-    bool m_ignoreCase;
-    bool m_multiline;
+    size_t estimatedSizeInBytes() const { return m_body->estimatedSizeInBytes(); }
+    
+    bool ignoreCase() const { return m_flags & FlagIgnoreCase; }
+    bool multiline() const { return m_flags & FlagMultiline; }
+    bool sticky() const { return m_flags & FlagSticky; }
+    bool unicode() const { return m_flags & FlagUnicode; }
+    bool dotAll() const { return m_flags & FlagDotAll; }
+
+    std::unique_ptr<ByteDisjunction> m_body;
+    RegExpFlags m_flags;
     // Each BytecodePattern is associated with a RegExp, each RegExp is associated
-    // with a JSGlobalData.  Cache a pointer to out JSGlobalData's m_regExpAllocator.
+    // with a VM.  Cache a pointer to out VM's m_regExpAllocator.
     BumpPointerAllocator* m_allocator;
+    ConcurrentJSLock* m_lock;
 
     CharacterClass* newlineCharacterClass;
     CharacterClass* wordcharCharacterClass;
 
 private:
-    Vector<OwnPtr<ByteDisjunction> > m_allParenthesesInfo;
-    Vector<OwnPtr<CharacterClass> > m_userCharacterClasses;
+    Vector<std::unique_ptr<ByteDisjunction>> m_allParenthesesInfo;
+    Vector<std::unique_ptr<CharacterClass>> m_userCharacterClasses;
 };
 
-JS_EXPORT_PRIVATE PassOwnPtr<BytecodePattern> byteCompile(YarrPattern&, BumpPointerAllocator*);
+JS_EXPORT_PRIVATE std::unique_ptr<BytecodePattern> byteCompile(YarrPattern&, BumpPointerAllocator*, ConcurrentJSLock* = nullptr);
 JS_EXPORT_PRIVATE unsigned interpret(BytecodePattern*, const String& input, unsigned start, unsigned* output);
 unsigned interpret(BytecodePattern*, const LChar* input, unsigned length, unsigned start, unsigned* output);
 unsigned interpret(BytecodePattern*, const UChar* input, unsigned length, unsigned start, unsigned* output);
 
 } } // namespace JSC::Yarr
-
-#endif // YarrInterpreter_h
diff --git a/src/3rdparty/masm/yarr/YarrJIT.cpp b/src/3rdparty/masm/yarr/YarrJIT.cpp
index e4f2d97759..1c8138c66e 100644
--- a/src/3rdparty/masm/yarr/YarrJIT.cpp
+++ b/src/3rdparty/masm/yarr/YarrJIT.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2009, 2013 Apple Inc. All rights reserved.
+ * Copyright (C) 2009-2018 Apple Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
@@ -25,24 +25,24 @@
 
 #include "config.h"
 #include "YarrJIT.h"
+
 #include <wtf/ASCIICType.h>
+#include "LinkBuffer.h"
 #include "Options.h"
+#include "VM.h"
 #include "Yarr.h"
-#include "YarrCanonicalizeUCS2.h"
-
-#if ENABLE(YARR_JIT)
+#include "YarrCanonicalize.h"
 
-#include "LinkBuffer.h"
+#include <private/qv4functiontable_p.h>
 
-using namespace WTF;
+#if ENABLE(YARR_JIT)
 
 namespace JSC { namespace Yarr {
 
 template<YarrJITCompileMode compileMode>
 class YarrGenerator : private DefaultMacroAssembler {
-    friend void jitCompile(JSGlobalData*, YarrCodeBlock& jitObject, const String& pattern, unsigned& numSubpatterns, const char*& error, bool ignoreCase, bool multiline);
 
-#if CPU(ARM)
+#if CPU(ARM_THUMB2)
     static const RegisterID input = ARMRegisters::r0;
     static const RegisterID index = ARMRegisters::r1;
     static const RegisterID length = ARMRegisters::r2;
@@ -50,20 +50,38 @@ class YarrGenerator : private DefaultMacroAssembler {
 
     static const RegisterID regT0 = ARMRegisters::r4;
     static const RegisterID regT1 = ARMRegisters::r5;
+    static const RegisterID initialStart = ARMRegisters::r8;
 
     static const RegisterID returnRegister = ARMRegisters::r0;
     static const RegisterID returnRegister2 = ARMRegisters::r1;
+
+#define HAVE_INITIAL_START_REG
 #elif CPU(ARM64)
+    // Argument registers
     static const RegisterID input = ARM64Registers::x0;
     static const RegisterID index = ARM64Registers::x1;
     static const RegisterID length = ARM64Registers::x2;
     static const RegisterID output = ARM64Registers::x3;
-
-    static const RegisterID regT0 = ARM64Registers::x4;
-    static const RegisterID regT1 = ARM64Registers::x5;
+    static const RegisterID freelistRegister = ARM64Registers::x4;
+    static const RegisterID freelistSizeRegister = ARM64Registers::x5;
+
+    // Scratch registers
+    static const RegisterID regT0 = ARM64Registers::x6;
+    static const RegisterID regT1 = ARM64Registers::x7;
+    static const RegisterID regT2 = ARM64Registers::x8;
+    static const RegisterID remainingMatchCount = ARM64Registers::x9;
+    static const RegisterID regUnicodeInputAndTrail = ARM64Registers::x10;
+    static const RegisterID initialStart = ARM64Registers::x11;
+    static const RegisterID supplementaryPlanesBase = ARM64Registers::x12;
+    static const RegisterID surrogateTagMask = ARM64Registers::x13;
+    static const RegisterID leadingSurrogateTag = ARM64Registers::x14;
+    static const RegisterID trailingSurrogateTag = ARM64Registers::x15;
 
     static const RegisterID returnRegister = ARM64Registers::x0;
     static const RegisterID returnRegister2 = ARM64Registers::x1;
+
+#define HAVE_INITIAL_START_REG
+#define JIT_UNICODE_EXPRESSIONS
 #elif CPU(MIPS)
     static const RegisterID input = MIPSRegisters::a0;
     static const RegisterID index = MIPSRegisters::a1;
@@ -72,20 +90,12 @@ class YarrGenerator : private DefaultMacroAssembler {
 
     static const RegisterID regT0 = MIPSRegisters::t4;
     static const RegisterID regT1 = MIPSRegisters::t5;
+    static const RegisterID initialStart = MIPSRegisters::t6;
 
     static const RegisterID returnRegister = MIPSRegisters::v0;
     static const RegisterID returnRegister2 = MIPSRegisters::v1;
-#elif CPU(SH4)
-    static const RegisterID input = SH4Registers::r4;
-    static const RegisterID index = SH4Registers::r5;
-    static const RegisterID length = SH4Registers::r6;
-    static const RegisterID output = SH4Registers::r7;
 
-    static const RegisterID regT0 = SH4Registers::r0;
-    static const RegisterID regT1 = SH4Registers::r1;
-
-    static const RegisterID returnRegister = SH4Registers::r0;
-    static const RegisterID returnRegister2 = SH4Registers::r1;
+#define HAVE_INITIAL_START_REG
 #elif CPU(X86)
     static const RegisterID input = X86Registers::eax;
     static const RegisterID index = X86Registers::edx;
@@ -99,10 +109,13 @@ class YarrGenerator : private DefaultMacroAssembler {
     static const RegisterID returnRegister2 = X86Registers::edx;
 #elif CPU(X86_64)
 #if !OS(WINDOWS)
+    // Argument registers
     static const RegisterID input = X86Registers::edi;
     static const RegisterID index = X86Registers::esi;
     static const RegisterID length = X86Registers::edx;
     static const RegisterID output = X86Registers::ecx;
+    static const RegisterID freelistRegister = X86Registers::r8;
+    static const RegisterID freelistSizeRegister = X86Registers::r9; // Only used during initialization.
 #else
     // If the return value doesn't fit in 64bits, its destination is pointed by rcx and the parameters are shifted.
     // http://msdn.microsoft.com/en-us/library/7572ztz4.aspx
@@ -113,11 +126,196 @@ class YarrGenerator : private DefaultMacroAssembler {
     static const RegisterID output = X86Registers::r10;
 #endif
 
+    // Scratch registers
     static const RegisterID regT0 = X86Registers::eax;
-    static const RegisterID regT1 = X86Registers::ebx;
+#if !OS(WINDOWS)
+    static const RegisterID regT1 = X86Registers::r9;
+    static const RegisterID regT2 = X86Registers::r10;
+#else
+    static const RegisterID regT1 = X86Registers::ecx;
+    static const RegisterID regT2 = X86Registers::edi;
+#endif
+
+    static const RegisterID initialStart = X86Registers::ebx;
+#if !OS(WINDOWS)
+    static const RegisterID remainingMatchCount = X86Registers::r12;
+#else
+    static const RegisterID remainingMatchCount = X86Registers::esi;
+#endif
+    static const RegisterID regUnicodeInputAndTrail = X86Registers::r13;
+    static const RegisterID leadingSurrogateTag = X86Registers::r14;
+    static const RegisterID trailingSurrogateTag = X86Registers::r15;
 
     static const RegisterID returnRegister = X86Registers::eax;
     static const RegisterID returnRegister2 = X86Registers::edx;
+
+    const TrustedImm32 supplementaryPlanesBase = TrustedImm32(0x10000);
+    const TrustedImm32 surrogateTagMask = TrustedImm32(0xfffffc00);
+#define HAVE_INITIAL_START_REG
+#define JIT_UNICODE_EXPRESSIONS
+#endif
+
+#if ENABLE(YARR_JIT_ALL_PARENS_EXPRESSIONS)
+    struct ParenContextSizes {
+        size_t m_numSubpatterns;
+        size_t m_frameSlots;
+
+        ParenContextSizes(size_t numSubpatterns, size_t frameSlots)
+            : m_numSubpatterns(numSubpatterns)
+            , m_frameSlots(frameSlots)
+        {
+        }
+
+        size_t numSubpatterns() { return m_numSubpatterns; }
+
+        size_t frameSlots() { return m_frameSlots; }
+    };
+
+    struct ParenContext {
+        struct ParenContext* next;
+        uint32_t begin;
+        uint32_t matchAmount;
+        uintptr_t returnAddress;
+#if OS(INTEGRITY)
+        union {
+            struct Subpatterns {
+                unsigned start;
+                unsigned end;
+            } subpatterns[1];
+            uintptr_t frameSlots[1];
+        };
+#else
+        struct Subpatterns {
+            unsigned start;
+            unsigned end;
+        } subpatterns[0];
+        uintptr_t frameSlots[0];
+#endif
+
+        static size_t sizeFor(ParenContextSizes& parenContextSizes)
+        {
+            return sizeof(ParenContext) + sizeof(Subpatterns) * parenContextSizes.numSubpatterns() + sizeof(uintptr_t) * parenContextSizes.frameSlots();
+        }
+
+        static ptrdiff_t nextOffset()
+        {
+            return offsetof(ParenContext, next);
+        }
+
+        static ptrdiff_t beginOffset()
+        {
+            return offsetof(ParenContext, begin);
+        }
+
+        static ptrdiff_t matchAmountOffset()
+        {
+            return offsetof(ParenContext, matchAmount);
+        }
+
+        static ptrdiff_t returnAddressOffset()
+        {
+            return offsetof(ParenContext, returnAddress);
+        }
+
+        static ptrdiff_t subpatternOffset(size_t subpattern)
+        {
+            return offsetof(ParenContext, subpatterns) + (subpattern - 1) * sizeof(Subpatterns);
+        }
+
+        static ptrdiff_t savedFrameOffset(ParenContextSizes& parenContextSizes)
+        {
+            return offsetof(ParenContext, subpatterns) + (parenContextSizes.numSubpatterns()) * sizeof(Subpatterns);
+        }
+    };
+
+    void initParenContextFreeList()
+    {
+        RegisterID parenContextPointer = regT0;
+        RegisterID nextParenContextPointer = regT2;
+
+        size_t parenContextSize = ParenContext::sizeFor(m_parenContextSizes);
+
+        parenContextSize = WTF::roundUpToMultipleOf<sizeof(uintptr_t)>(parenContextSize);
+
+        // Check that the paren context is a reasonable size.
+        if (parenContextSize > INT16_MAX)
+            m_abortExecution.append(jump());
+
+        Jump emptyFreeList = branchTestPtr(Zero, freelistRegister);
+        move(freelistRegister, parenContextPointer);
+        addPtr(TrustedImm32(parenContextSize), freelistRegister, nextParenContextPointer);
+        addPtr(freelistRegister, freelistSizeRegister);
+        subPtr(TrustedImm32(parenContextSize), freelistSizeRegister);
+
+        Label loopTop(this);
+        Jump initDone = branchPtr(Above, nextParenContextPointer, freelistSizeRegister);
+        storePtr(nextParenContextPointer, Address(parenContextPointer, ParenContext::nextOffset()));
+        move(nextParenContextPointer, parenContextPointer);
+        addPtr(TrustedImm32(parenContextSize), parenContextPointer, nextParenContextPointer);
+        jump(loopTop);
+
+        initDone.link(this);
+        storePtr(TrustedImmPtr(nullptr), Address(parenContextPointer, ParenContext::nextOffset()));
+        emptyFreeList.link(this);
+    }
+
+    void allocateParenContext(RegisterID result)
+    {
+        m_abortExecution.append(branchTestPtr(Zero, freelistRegister));
+        sub32(TrustedImm32(1), remainingMatchCount);
+        m_hitMatchLimit.append(branchTestPtr(Zero, remainingMatchCount));
+        move(freelistRegister, result);
+        loadPtr(Address(freelistRegister, ParenContext::nextOffset()), freelistRegister);
+    }
+
+    void freeParenContext(RegisterID headPtrRegister, RegisterID newHeadPtrRegister)
+    {
+        loadPtr(Address(headPtrRegister, ParenContext::nextOffset()), newHeadPtrRegister);
+        storePtr(freelistRegister, Address(headPtrRegister, ParenContext::nextOffset()));
+        move(headPtrRegister, freelistRegister);
+    }
+
+    void saveParenContext(RegisterID parenContextReg, RegisterID tempReg, unsigned firstSubpattern, unsigned lastSubpattern, unsigned subpatternBaseFrameLocation)
+    {
+        store32(index, Address(parenContextReg, ParenContext::beginOffset()));
+        loadFromFrame(subpatternBaseFrameLocation + BackTrackInfoParentheses::matchAmountIndex(), tempReg);
+        store32(tempReg, Address(parenContextReg, ParenContext::matchAmountOffset()));
+        loadFromFrame(subpatternBaseFrameLocation + BackTrackInfoParentheses::returnAddressIndex(), tempReg);
+        storePtr(tempReg, Address(parenContextReg, ParenContext::returnAddressOffset()));
+        if (compileMode == IncludeSubpatterns) {
+            for (unsigned subpattern = firstSubpattern; subpattern <= lastSubpattern; subpattern++) {
+                loadPtr(Address(output, (subpattern << 1) * sizeof(unsigned)), tempReg);
+                storePtr(tempReg, Address(parenContextReg, ParenContext::subpatternOffset(subpattern)));
+                clearSubpatternStart(subpattern);
+            }
+        }
+        subpatternBaseFrameLocation += YarrStackSpaceForBackTrackInfoParentheses;
+        for (unsigned frameLocation = subpatternBaseFrameLocation; frameLocation < m_parenContextSizes.frameSlots(); frameLocation++) {
+            loadFromFrame(frameLocation, tempReg);
+            storePtr(tempReg, Address(parenContextReg, ParenContext::savedFrameOffset(m_parenContextSizes) + frameLocation * sizeof(uintptr_t)));
+        }
+    }
+
+    void restoreParenContext(RegisterID parenContextReg, RegisterID tempReg, unsigned firstSubpattern, unsigned lastSubpattern, unsigned subpatternBaseFrameLocation)
+    {
+        load32(Address(parenContextReg, ParenContext::beginOffset()), index);
+        storeToFrame(index, subpatternBaseFrameLocation + BackTrackInfoParentheses::beginIndex());
+        load32(Address(parenContextReg, ParenContext::matchAmountOffset()), tempReg);
+        storeToFrame(tempReg, subpatternBaseFrameLocation + BackTrackInfoParentheses::matchAmountIndex());
+        loadPtr(Address(parenContextReg, ParenContext::returnAddressOffset()), tempReg);
+        storeToFrame(tempReg, subpatternBaseFrameLocation + BackTrackInfoParentheses::returnAddressIndex());
+        if (compileMode == IncludeSubpatterns) {
+            for (unsigned subpattern = firstSubpattern; subpattern <= lastSubpattern; subpattern++) {
+                loadPtr(Address(parenContextReg, ParenContext::subpatternOffset(subpattern)), tempReg);
+                storePtr(tempReg, Address(output, (subpattern << 1) * sizeof(unsigned)));
+            }
+        }
+        subpatternBaseFrameLocation += YarrStackSpaceForBackTrackInfoParentheses;
+        for (unsigned frameLocation = subpatternBaseFrameLocation; frameLocation < m_parenContextSizes.frameSlots(); frameLocation++) {
+            loadPtr(Address(parenContextReg, ParenContext::savedFrameOffset(m_parenContextSizes) + frameLocation * sizeof(uintptr_t)), tempReg);
+            storeToFrame(tempReg, frameLocation);
+        }
+    }
 #endif
 
     void optimizeAlternative(PatternAlternative* alternative)
@@ -129,8 +327,10 @@ class YarrGenerator : private DefaultMacroAssembler {
             PatternTerm& term = alternative->m_terms[i];
             PatternTerm& nextTerm = alternative->m_terms[i + 1];
 
+            // We can move BMP only character classes after fixed character terms.
             if ((term.type == PatternTerm::TypeCharacterClass)
                 && (term.quantityType == QuantifierFixedCount)
+                && (!m_decodeSurrogatePairs || (!term.characterClass->m_hasNonBMPCharacters && !term.m_invert))
                 && (nextTerm.type == PatternTerm::TypePatternCharacter)
                 && (nextTerm.quantityType == QuantifierFixedCount)) {
                 PatternTerm termCopy = term;
@@ -140,7 +340,7 @@ class YarrGenerator : private DefaultMacroAssembler {
         }
     }
 
-    void matchCharacterClassRange(RegisterID character, JumpList& failures, JumpList& matchDest, const CharacterRange* ranges, unsigned count, unsigned* matchIndex, const UChar* matches, unsigned matchCount)
+    void matchCharacterClassRange(RegisterID character, JumpList& failures, JumpList& matchDest, const CharacterRange* ranges, unsigned count, unsigned* matchIndex, const UChar32* matches, unsigned matchCount)
     {
         do {
             // pick which range we're going to generate
@@ -189,26 +389,28 @@ class YarrGenerator : private DefaultMacroAssembler {
 
     void matchCharacterClass(RegisterID character, JumpList& matchDest, const CharacterClass* charClass)
     {
-        if (charClass->m_table) {
+        if (charClass->m_table && !m_decodeSurrogatePairs) {
             ExtendedAddress tableEntry(character, reinterpret_cast<intptr_t>(charClass->m_table));
             matchDest.append(branchTest8(charClass->m_tableInverted ? Zero : NonZero, tableEntry));
             return;
         }
-        Jump unicodeFail;
+        JumpList unicodeFail;
         if (charClass->m_matchesUnicode.size() || charClass->m_rangesUnicode.size()) {
-            Jump isAscii = branch32(LessThanOrEqual, character, TrustedImm32(0x7f));
+            JumpList isAscii;
+            if (charClass->m_matches.size() || charClass->m_ranges.size())
+                isAscii.append(branch32(LessThanOrEqual, character, TrustedImm32(0x7f)));
 
             if (charClass->m_matchesUnicode.size()) {
                 for (unsigned i = 0; i < charClass->m_matchesUnicode.size(); ++i) {
-                    UChar ch = charClass->m_matchesUnicode[i];
+                    UChar32 ch = charClass->m_matchesUnicode[i];
                     matchDest.append(branch32(Equal, character, Imm32(ch)));
                 }
             }
 
             if (charClass->m_rangesUnicode.size()) {
                 for (unsigned i = 0; i < charClass->m_rangesUnicode.size(); ++i) {
-                    UChar lo = charClass->m_rangesUnicode[i].begin;
-                    UChar hi = charClass->m_rangesUnicode[i].end;
+                    UChar32 lo = charClass->m_rangesUnicode[i].begin;
+                    UChar32 hi = charClass->m_rangesUnicode[i].end;
 
                     Jump below = branch32(LessThan, character, Imm32(lo));
                     matchDest.append(branch32(LessThanOrEqual, character, Imm32(hi)));
@@ -216,18 +418,16 @@ class YarrGenerator : private DefaultMacroAssembler {
                 }
             }
 
-            unicodeFail = jump();
+            if (charClass->m_matches.size() || charClass->m_ranges.size())
+                unicodeFail = jump();
             isAscii.link(this);
         }
 
         if (charClass->m_ranges.size()) {
             unsigned matchIndex = 0;
             JumpList failures;
-            ASSERT(charClass->m_ranges.size() <= UINT_MAX);
-            matchCharacterClassRange(character, failures, matchDest, &charClass->m_ranges[0],
-                    static_cast<unsigned>(charClass->m_ranges.size()),
-                    &matchIndex, charClass->m_matches.isEmpty() ? 0 : &charClass->m_matches[0],
-                    static_cast<unsigned>(charClass->m_matches.size()));
+            matchCharacterClassRange(character, failures, matchDest, charClass->m_ranges.data(), charClass->m_ranges.size(),
+                                     &matchIndex, charClass->m_matches.data(), charClass->m_matches.size());
             while (matchIndex < charClass->m_matches.size())
                 matchDest.append(branch32(Equal, character, Imm32((unsigned short)charClass->m_matches[matchIndex++])));
 
@@ -238,7 +438,7 @@ class YarrGenerator : private DefaultMacroAssembler {
 
             for (unsigned i = 0; i < charClass->m_matches.size(); ++i) {
                 char ch = charClass->m_matches[i];
-                if (m_pattern.m_ignoreCase) {
+                if (m_pattern.ignoreCase()) {
                     if (isASCIILower(ch)) {
                         matchesAZaz.append(ch);
                         continue;
@@ -249,8 +449,7 @@ class YarrGenerator : private DefaultMacroAssembler {
                 matchDest.append(branch32(Equal, character, Imm32((unsigned short)ch)));
             }
 
-            ASSERT(matchesAZaz.size() <= UINT_MAX);
-            if (unsigned countAZaz = static_cast<int>(matchesAZaz.size())) {
+            if (unsigned countAZaz = matchesAZaz.size()) {
                 or32(TrustedImm32(32), character);
                 for (unsigned i = 0; i < countAZaz; ++i)
                     matchDest.append(branch32(Equal, character, TrustedImm32(matchesAZaz[i])));
@@ -275,6 +474,12 @@ class YarrGenerator : private DefaultMacroAssembler {
         return branch32(BelowOrEqual, index, length);
     }
 
+    Jump checkNotEnoughInput(RegisterID additionalAmount)
+    {
+        add32(index, additionalAmount);
+        return branch32(Above, additionalAmount, length);
+    }
+
     Jump checkInput()
     {
         return branch32(BelowOrEqual, index, length);
@@ -290,29 +495,112 @@ class YarrGenerator : private DefaultMacroAssembler {
         return branch32(NotEqual, index, length);
     }
 
-    Jump jumpIfCharNotEquals(UChar ch, int inputPosition, RegisterID character)
+    BaseIndex negativeOffsetIndexedAddress(Checked<unsigned> negativeCharacterOffset, RegisterID tempReg, RegisterID indexReg = index)
     {
-        readCharacter(inputPosition, character);
-
-        // For case-insesitive compares, non-ascii characters that have different
-        // upper & lower case representations are converted to a character class.
-        ASSERT(!m_pattern.m_ignoreCase || isASCIIAlpha(ch) || isCanonicallyUnique(ch));
-        if (m_pattern.m_ignoreCase && isASCIIAlpha(ch)) {
-            or32(TrustedImm32(0x20), character);
-            ch |= 0x20;
+        RegisterID base = input;
+
+        // BaseIndex() addressing can take a int32_t offset. Given that we can have a regular
+        // expression that has unsigned character offsets, BaseIndex's signed offset is insufficient
+        // for addressing in extreme cases where we might underflow. Therefore we check to see if
+        // negativeCharacterOffset will underflow directly or after converting for 16 bit characters.
+        // If so, we do our own address calculating by adjusting the base, using the result register
+        // as a temp address register.
+        unsigned maximumNegativeOffsetForCharacterSize = m_charSize == Char8 ? 0x7fffffff : 0x3fffffff;
+        unsigned offsetAdjustAmount = 0x40000000;
+        if (negativeCharacterOffset.unsafeGet() > maximumNegativeOffsetForCharacterSize) {
+            base = tempReg;
+            move(input, base);
+            while (negativeCharacterOffset.unsafeGet() > maximumNegativeOffsetForCharacterSize) {
+                subPtr(TrustedImm32(offsetAdjustAmount), base);
+                if (m_charSize != Char8)
+                    subPtr(TrustedImm32(offsetAdjustAmount), base);
+                negativeCharacterOffset -= offsetAdjustAmount;
+            }
         }
 
-        return branch32(NotEqual, character, Imm32(ch));
+        Checked<int32_t> characterOffset(-static_cast<int32_t>(negativeCharacterOffset.unsafeGet()));
+
+        if (m_charSize == Char8)
+            return BaseIndex(input, indexReg, TimesOne, (characterOffset * static_cast<int32_t>(sizeof(char))).unsafeGet());
+
+        return BaseIndex(input, indexReg, TimesTwo, (characterOffset * static_cast<int32_t>(sizeof(UChar))).unsafeGet());
+    }
+
+#ifdef JIT_UNICODE_EXPRESSIONS
+    void tryReadUnicodeCharImpl(RegisterID resultReg)
+    {
+        ASSERT(m_charSize == Char16);
+
+        JumpList notUnicode;
+        load16Unaligned(regUnicodeInputAndTrail, resultReg);
+        and32(surrogateTagMask, resultReg, regT2);
+        notUnicode.append(branch32(NotEqual, regT2, leadingSurrogateTag));
+        addPtr(TrustedImm32(2), regUnicodeInputAndTrail);
+        getEffectiveAddress(BaseIndex(input, length, TimesTwo), regT2);
+        notUnicode.append(branch32(AboveOrEqual, regUnicodeInputAndTrail, regT2));
+        load16Unaligned(Address(regUnicodeInputAndTrail), regUnicodeInputAndTrail);
+        and32(surrogateTagMask, regUnicodeInputAndTrail, regT2);
+        notUnicode.append(branch32(NotEqual, regT2, trailingSurrogateTag));
+        sub32(leadingSurrogateTag, resultReg);
+        sub32(trailingSurrogateTag, regUnicodeInputAndTrail);
+        lshift32(TrustedImm32(10), resultReg);
+        or32(regUnicodeInputAndTrail, resultReg);
+        add32(supplementaryPlanesBase, resultReg);
+        notUnicode.link(this);
     }
 
-    void readCharacter(int inputPosition, RegisterID reg)
+    void tryReadUnicodeChar(BaseIndex address, RegisterID resultReg)
     {
+        ASSERT(m_charSize == Char16);
+
+        getEffectiveAddress(address, regUnicodeInputAndTrail);
+
+        if (resultReg == regT0)
+            m_tryReadUnicodeCharacterCalls.append(nearCall());
+        else
+            tryReadUnicodeCharImpl(resultReg);
+    }
+#endif
+
+    void readCharacterDontDecodeSurrogates(Checked<unsigned> negativeCharacterOffset, RegisterID resultReg, RegisterID indexReg = index)
+    {
+        BaseIndex address = negativeOffsetIndexedAddress(negativeCharacterOffset, resultReg, indexReg);
+
         if (m_charSize == Char8)
-            load8(BaseIndex(input, index, TimesOne, inputPosition * sizeof(char)), reg);
+            load8(address, resultReg);
         else
-            load16(BaseIndex(input, index, TimesTwo, inputPosition * sizeof(UChar)), reg);
+            load16Unaligned(address, resultReg);
     }
 
+    void readCharacter(Checked<unsigned> negativeCharacterOffset, RegisterID resultReg, RegisterID indexReg = index)
+    {
+        BaseIndex address = negativeOffsetIndexedAddress(negativeCharacterOffset, resultReg, indexReg);
+
+        if (m_charSize == Char8)
+            load8(address, resultReg);
+#ifdef JIT_UNICODE_EXPRESSIONS
+        else if (m_decodeSurrogatePairs)
+            tryReadUnicodeChar(address, resultReg);
+#endif
+        else
+            load16Unaligned(address, resultReg);
+    }
+
+    Jump jumpIfCharNotEquals(UChar32 ch, Checked<unsigned> negativeCharacterOffset, RegisterID character)
+    {
+        readCharacter(negativeCharacterOffset, character);
+
+        // For case-insesitive compares, non-ascii characters that have different
+        // upper & lower case representations are converted to a character class.
+        ASSERT(!m_pattern.ignoreCase() || isASCIIAlpha(ch) || isCanonicallyUnique(ch, m_canonicalMode));
+        if (m_pattern.ignoreCase() && isASCIIAlpha(ch)) {
+            or32(TrustedImm32(0x20), character);
+            ch |= 0x20;
+        }
+
+        return branch32(NotEqual, character, Imm32(ch));
+    }
+    
     void storeToFrame(RegisterID reg, unsigned frameLocation)
     {
         poke(reg, frameLocation);
@@ -323,9 +611,16 @@ class YarrGenerator : private DefaultMacroAssembler {
         poke(imm, frameLocation);
     }
 
+#if CPU(ARM64) || CPU(X86_64)
+    void storeToFrame(TrustedImmPtr imm, unsigned frameLocation)
+    {
+        poke(imm, frameLocation);
+    }
+#endif
+
     DataLabelPtr storeToFrameWithPatch(unsigned frameLocation)
     {
-        return storePtrWithPatch(TrustedImmPtr(0), Address(stackPointerRegister, frameLocation * sizeof(void*)));
+        return storePtrWithPatch(TrustedImmPtr(nullptr), Address(stackPointerRegister, frameLocation * sizeof(void*)));
     }
 
     void loadFromFrame(unsigned frameLocation, RegisterID reg)
@@ -340,32 +635,82 @@ class YarrGenerator : private DefaultMacroAssembler {
 
     unsigned alignCallFrameSizeInBytes(unsigned callFrameSize)
     {
+        if (!callFrameSize)
+            return 0;
+
         callFrameSize *= sizeof(void*);
         if (callFrameSize / sizeof(void*) != m_pattern.m_body->m_callFrameSize)
             CRASH();
-        // Originally, the code was:
-//        callFrameSize = (callFrameSize + 0x3f) & ~0x3f;
-        // However, 64 bytes is a bit surprising. The biggest "alignment" requirement is on Aarch64, where:
-        // "SP mod 16 = 0. The stack must be quad-word aligned." (IHI0055B_aapcs64.pdf)
-        callFrameSize = (callFrameSize + 0xf) & ~0xf;
-        if (!callFrameSize)
-            CRASH();
+        callFrameSize = (callFrameSize + 0x3f) & ~0x3f;
         return callFrameSize;
     }
     void initCallFrame()
     {
-        unsigned callFrameSize = m_pattern.m_body->m_callFrameSize;
-        if (callFrameSize)
-            subPtr(Imm32(alignCallFrameSizeInBytes(callFrameSize)), stackPointerRegister);
+        unsigned callFrameSizeInBytes = alignCallFrameSizeInBytes(m_pattern.m_body->m_callFrameSize);
+        if (callFrameSizeInBytes) {
+#if CPU(X86_64) || CPU(ARM64)
+            if (Options::zeroStackFrame()) {
+                // We need to start from the stack pointer, because we could have spilled callee saves
+                move(stackPointerRegister, regT0);
+                subPtr(Imm32(callFrameSizeInBytes), stackPointerRegister);
+                if (callFrameSizeInBytes <= 128) {
+                    for (unsigned offset = 0; offset < callFrameSizeInBytes; offset += sizeof(intptr_t))
+                        storePtr(TrustedImmPtr(0), Address(regT0, -8 - int(offset)));
+                } else {
+                    Label zeroLoop = label();
+                    subPtr(TrustedImm32(sizeof(intptr_t) * 2), regT0);
+#if CPU(ARM64)
+                    storePair64(ARM64Registers::zr, ARM64Registers::zr, regT0);
+#else
+                    storePtr(TrustedImmPtr(0), Address(regT0));
+                    storePtr(TrustedImmPtr(0), Address(regT0, sizeof(intptr_t)));
+#endif
+                    branchPtr(NotEqual, regT0, stackPointerRegister).linkTo(zeroLoop, this);
+                }
+            } else
+#endif
+                subPtr(Imm32(callFrameSizeInBytes), stackPointerRegister);
+
+        }
     }
     void removeCallFrame()
     {
-        unsigned callFrameSize = m_pattern.m_body->m_callFrameSize;
-        if (callFrameSize)
-            addPtr(Imm32(alignCallFrameSizeInBytes(callFrameSize)), stackPointerRegister);
+        unsigned callFrameSizeInBytes = alignCallFrameSizeInBytes(m_pattern.m_body->m_callFrameSize);
+        if (callFrameSizeInBytes)
+            addPtr(Imm32(callFrameSizeInBytes), stackPointerRegister);
+    }
+
+    void generateFailReturn()
+    {
+        move(TrustedImmPtr((void*)WTF::notFound), returnRegister);
+        move(TrustedImm32(0), returnRegister2);
+        generateReturn();
+    }
+
+    void generateJITFailReturn()
+    {
+        if (m_abortExecution.empty() && m_hitMatchLimit.empty())
+            return;
+
+        JumpList finishExiting;
+        if (!m_abortExecution.empty()) {
+            m_abortExecution.link(this);
+            move(TrustedImmPtr((void*)static_cast<size_t>(-2)), returnRegister);
+            finishExiting.append(jump());
+        }
+
+        if (!m_hitMatchLimit.empty()) {
+            m_hitMatchLimit.link(this);
+            move(TrustedImmPtr((void*)static_cast<size_t>(-1)), returnRegister);
+        }
+
+        finishExiting.link(this);
+        removeCallFrame();
+        move(TrustedImm32(0), returnRegister2);
+        generateReturn();
     }
 
-    // Used to record subpatters, should only be called if compileMode is IncludeSubpatterns.
+    // Used to record subpatterns, should only be called if compileMode is IncludeSubpatterns.
     void setSubpatternStart(RegisterID reg, unsigned subpattern)
     {
         ASSERT(subpattern);
@@ -385,6 +730,12 @@ class YarrGenerator : private DefaultMacroAssembler {
         store32(TrustedImm32(-1), Address(output, (subpattern << 1) * sizeof(int)));
     }
 
+    void clearMatches(unsigned subpattern, unsigned lastSubpattern)
+    {
+        for (; subpattern <= lastSubpattern; subpattern++)
+            clearSubpatternStart(subpattern);
+    }
+
     // We use one of three different strategies to track the start of the current match,
     // while matching.
     // 1) If the pattern has a fixed size, do nothing! - we calculate the value lazily
@@ -427,18 +778,21 @@ class YarrGenerator : private DefaultMacroAssembler {
         OpNestedAlternativeNext,
         OpNestedAlternativeEnd,
         // Used for alternatives in subpatterns where there is only a single
-        // alternative (backtrackingis easier in these cases), or for alternatives
+        // alternative (backtracking is easier in these cases), or for alternatives
         // which never need to be backtracked (those in parenthetical assertions,
         // terminal subpatterns).
         OpSimpleNestedAlternativeBegin,
         OpSimpleNestedAlternativeNext,
         OpSimpleNestedAlternativeEnd,
-        // Used to wrap 'Once' subpattern matches (quantityCount == 1).
+        // Used to wrap 'Once' subpattern matches (quantityMaxCount == 1).
         OpParenthesesSubpatternOnceBegin,
         OpParenthesesSubpatternOnceEnd,
         // Used to wrap 'Terminal' subpattern matches (at the end of the regexp).
         OpParenthesesSubpatternTerminalBegin,
         OpParenthesesSubpatternTerminalEnd,
+        // Used to wrap generic captured matches
+        OpParenthesesSubpatternBegin,
+        OpParenthesesSubpatternEnd,
         // Used to wrap parenthetical assertions.
         OpParentheticalAssertionBegin,
         OpParentheticalAssertionEnd,
@@ -468,16 +822,16 @@ class YarrGenerator : private DefaultMacroAssembler {
 
         // The operation, as a YarrOpCode, and also a reference to the PatternTerm.
         YarrOpCode m_op;
-        PatternTerm* m_term;
+        PatternTerm* m_term = nullptr;
 
         // For alternatives, this holds the PatternAlternative and doubly linked
         // references to this alternative's siblings. In the case of the
         // OpBodyAlternativeEnd node at the end of a section of repeating nodes,
         // m_nextOp will reference the OpBodyAlternativeBegin node of the first
         // repeating alternative.
-        PatternAlternative* m_alternative;
-        size_t m_previousOp;
-        size_t m_nextOp;
+        PatternAlternative* m_alternative = nullptr;
+        size_t m_previousOp = 0;
+        size_t m_nextOp = 0;
 
         // Used to record a set of Jumps out of the generated code, typically
         // used for jumps out to backtracking code, and a single reentry back
@@ -495,9 +849,9 @@ class YarrGenerator : private DefaultMacroAssembler {
         bool m_isDeadCode;
 
         // Currently used in the case of some of the more complex management of
-        // 'm_checked', to cache the offset used in this alternative, to avoid
+        // 'm_checkedOffset', to cache the offset used in this alternative, to avoid
         // recalculating it.
-        int m_checkAdjust;
+        Checked<unsigned> m_checkAdjust;
 
         // Used by OpNestedAlternativeNext/End to hold the pointer to the
         // value that will be pushed into the pattern's frame to return to,
@@ -599,7 +953,7 @@ class YarrGenerator : private DefaultMacroAssembler {
         }
 
         // Called at the end of code generation to link all return addresses.
-        void linkDataLabels(LinkBuffer<JSC::DefaultMacroAssembler>& linkBuffer)
+        void linkDataLabels(DefaultLinkBuffer& linkBuffer)
         {
             ASSERT(isEmpty());
             for (unsigned i = 0; i < m_backtrackRecords.size(); ++i)
@@ -642,14 +996,14 @@ class YarrGenerator : private DefaultMacroAssembler {
         YarrOp& op = m_ops[opIndex];
         PatternTerm* term = op.m_term;
 
-        if (m_pattern.m_multiline) {
+        if (m_pattern.multiline()) {
             const RegisterID character = regT0;
 
             JumpList matchDest;
             if (!term->inputPosition)
-                matchDest.append(branch32(Equal, index, Imm32(m_checked)));
+                matchDest.append(branch32(Equal, index, Imm32(m_checkedOffset.unsafeGet())));
 
-            readCharacter((term->inputPosition - m_checked) - 1, character);
+            readCharacter(m_checkedOffset - term->inputPosition + 1, character);
             matchCharacterClass(character, matchDest, m_pattern.newlineCharacterClass());
             op.m_jumps.append(jump());
 
@@ -659,7 +1013,7 @@ class YarrGenerator : private DefaultMacroAssembler {
             if (term->inputPosition)
                 op.m_jumps.append(jump());
             else
-                op.m_jumps.append(branch32(NotEqual, index, Imm32(m_checked)));
+                op.m_jumps.append(branch32(NotEqual, index, Imm32(m_checkedOffset.unsafeGet())));
         }
     }
     void backtrackAssertionBOL(size_t opIndex)
@@ -672,20 +1026,20 @@ class YarrGenerator : private DefaultMacroAssembler {
         YarrOp& op = m_ops[opIndex];
         PatternTerm* term = op.m_term;
 
-        if (m_pattern.m_multiline) {
+        if (m_pattern.multiline()) {
             const RegisterID character = regT0;
 
             JumpList matchDest;
-            if (term->inputPosition == m_checked)
+            if (term->inputPosition == m_checkedOffset.unsafeGet())
                 matchDest.append(atEndOfInput());
 
-            readCharacter(term->inputPosition - m_checked, character);
+            readCharacter(m_checkedOffset - term->inputPosition, character);
             matchCharacterClass(character, matchDest, m_pattern.newlineCharacterClass());
             op.m_jumps.append(jump());
 
             matchDest.link(this);
         } else {
-            if (term->inputPosition == m_checked)
+            if (term->inputPosition == m_checkedOffset.unsafeGet())
                 op.m_jumps.append(notAtEndOfInput());
             // Erk, really should poison out these alternatives early. :-/
             else
@@ -705,11 +1059,19 @@ class YarrGenerator : private DefaultMacroAssembler {
 
         const RegisterID character = regT0;
 
-        if (term->inputPosition == m_checked)
+        if (term->inputPosition == m_checkedOffset.unsafeGet())
             nextIsNotWordChar.append(atEndOfInput());
 
-        readCharacter((term->inputPosition - m_checked), character);
-        matchCharacterClass(character, nextIsWordChar, m_pattern.wordcharCharacterClass());
+        readCharacter(m_checkedOffset - term->inputPosition, character);
+
+        CharacterClass* wordcharCharacterClass;
+
+        if (m_unicodeIgnoreCase)
+            wordcharCharacterClass = m_pattern.wordUnicodeIgnoreCaseCharCharacterClass();
+        else
+            wordcharCharacterClass = m_pattern.wordcharCharacterClass();
+
+        matchCharacterClass(character, nextIsWordChar, wordcharCharacterClass);
     }
 
     void generateAssertionWordBoundary(size_t opIndex)
@@ -722,9 +1084,17 @@ class YarrGenerator : private DefaultMacroAssembler {
         Jump atBegin;
         JumpList matchDest;
         if (!term->inputPosition)
-            atBegin = branch32(Equal, index, Imm32(m_checked));
-        readCharacter((term->inputPosition - m_checked) - 1, character);
-        matchCharacterClass(character, matchDest, m_pattern.wordcharCharacterClass());
+            atBegin = branch32(Equal, index, Imm32(m_checkedOffset.unsafeGet()));
+        readCharacter(m_checkedOffset - term->inputPosition + 1, character);
+
+        CharacterClass* wordcharCharacterClass;
+
+        if (m_unicodeIgnoreCase)
+            wordcharCharacterClass = m_pattern.wordUnicodeIgnoreCaseCharCharacterClass();
+        else
+            wordcharCharacterClass = m_pattern.wordcharCharacterClass();
+
+        matchCharacterClass(character, matchDest, wordcharCharacterClass);
         if (!term->inputPosition)
             atBegin.link(this);
 
@@ -762,6 +1132,228 @@ class YarrGenerator : private DefaultMacroAssembler {
         backtrackTermDefault(opIndex);
     }
 
+#if ENABLE(YARR_JIT_BACKREFERENCES)
+    void matchBackreference(size_t opIndex, JumpList& characterMatchFails, RegisterID character, RegisterID patternIndex, RegisterID patternCharacter)
+    {
+        YarrOp& op = m_ops[opIndex];
+        PatternTerm* term = op.m_term;
+        unsigned subpatternId = term->backReferenceSubpatternId;
+
+        Label loop(this);
+
+        readCharacterDontDecodeSurrogates(0, patternCharacter, patternIndex);
+        readCharacterDontDecodeSurrogates(m_checkedOffset - term->inputPosition, character);
+
+        if (!m_pattern.ignoreCase())
+            characterMatchFails.append(branch32(NotEqual, character, patternCharacter));
+        else {
+            Jump charactersMatch = branch32(Equal, character, patternCharacter);
+            ExtendedAddress characterTableEntry(character, reinterpret_cast<intptr_t>(&canonicalTableLChar));
+            load16(characterTableEntry, character);
+            ExtendedAddress patternTableEntry(patternCharacter, reinterpret_cast<intptr_t>(&canonicalTableLChar));
+            load16(patternTableEntry, patternCharacter);
+            characterMatchFails.append(branch32(NotEqual, character, patternCharacter));
+            charactersMatch.link(this);
+        }
+
+
+        add32(TrustedImm32(1), index);
+        add32(TrustedImm32(1), patternIndex);
+
+        branch32(NotEqual, patternIndex, Address(output, ((subpatternId << 1) + 1) * sizeof(int))).linkTo(loop, this);
+    }
+
+    void generateBackReference(size_t opIndex)
+    {
+        YarrOp& op = m_ops[opIndex];
+        PatternTerm* term = op.m_term;
+
+        if (m_pattern.ignoreCase() && m_charSize != Char8) {
+            m_failureReason = JITFailureReason::BackReference;
+            return;
+        }
+
+        unsigned subpatternId = term->backReferenceSubpatternId;
+        unsigned parenthesesFrameLocation = term->frameLocation;
+
+        const RegisterID characterOrTemp = regT0;
+        const RegisterID patternIndex = regT1;
+        const RegisterID patternTemp = regT2;
+
+        storeToFrame(index, parenthesesFrameLocation + BackTrackInfoBackReference::beginIndex());
+        if (term->quantityType != QuantifierFixedCount || term->quantityMaxCount != 1)
+            storeToFrame(TrustedImm32(0), parenthesesFrameLocation + BackTrackInfoBackReference::matchAmountIndex());
+
+        JumpList matches;
+
+        if (term->quantityType != QuantifierNonGreedy) {
+            load32(Address(output, (subpatternId << 1) * sizeof(int)), patternIndex);
+            load32(Address(output, ((subpatternId << 1) + 1) * sizeof(int)), patternTemp);
+
+            // An empty match is successful without consuming characters
+            if (term->quantityType != QuantifierFixedCount || term->quantityMaxCount != 1) {
+                matches.append(branch32(Equal, TrustedImm32(-1), patternIndex));
+                matches.append(branch32(Equal, patternIndex, patternTemp));
+            } else {
+                Jump zeroLengthMatch = branch32(Equal, TrustedImm32(-1), patternIndex);
+                Jump tryNonZeroMatch = branch32(NotEqual, patternIndex, patternTemp);
+                zeroLengthMatch.link(this);
+                storeToFrame(TrustedImm32(1), parenthesesFrameLocation + BackTrackInfoBackReference::matchAmountIndex());
+                matches.append(jump());
+                tryNonZeroMatch.link(this);
+            }
+        }
+
+        switch (term->quantityType) {
+        case QuantifierFixedCount: {
+            Label outerLoop(this);
+
+            // PatternTemp should contain pattern end index at this point
+            sub32(patternIndex, patternTemp);
+            if (m_checkedOffset - term->inputPosition)
+                sub32(Imm32((m_checkedOffset - term->inputPosition).unsafeGet()), patternTemp);
+            op.m_jumps.append(checkNotEnoughInput(patternTemp));
+
+            matchBackreference(opIndex, op.m_jumps, characterOrTemp, patternIndex, patternTemp);
+
+            if (term->quantityMaxCount != 1) {
+                loadFromFrame(parenthesesFrameLocation + BackTrackInfoBackReference::matchAmountIndex(), characterOrTemp);
+                add32(TrustedImm32(1), characterOrTemp);
+                storeToFrame(characterOrTemp, parenthesesFrameLocation + BackTrackInfoBackReference::matchAmountIndex());
+                matches.append(branch32(Equal, Imm32(term->quantityMaxCount.unsafeGet()), characterOrTemp));
+                load32(Address(output, (subpatternId << 1) * sizeof(int)), patternIndex);
+                load32(Address(output, ((subpatternId << 1) + 1) * sizeof(int)), patternTemp);
+                jump(outerLoop);
+            }
+            matches.link(this);
+            break;
+        }
+
+        case QuantifierGreedy: {
+            JumpList incompleteMatches;
+
+            Label outerLoop(this);
+
+            // PatternTemp should contain pattern end index at this point
+            sub32(patternIndex, patternTemp);
+            if (m_checkedOffset - term->inputPosition)
+                sub32(Imm32((m_checkedOffset - term->inputPosition).unsafeGet()), patternTemp);
+            matches.append(checkNotEnoughInput(patternTemp));
+
+            matchBackreference(opIndex, incompleteMatches, characterOrTemp, patternIndex, patternTemp);
+
+            loadFromFrame(parenthesesFrameLocation + BackTrackInfoBackReference::matchAmountIndex(), characterOrTemp);
+            add32(TrustedImm32(1), characterOrTemp);
+            storeToFrame(characterOrTemp, parenthesesFrameLocation + BackTrackInfoBackReference::matchAmountIndex());
+            if (term->quantityMaxCount != quantifyInfinite)
+                matches.append(branch32(Equal, Imm32(term->quantityMaxCount.unsafeGet()), characterOrTemp));
+            load32(Address(output, (subpatternId << 1) * sizeof(int)), patternIndex);
+            load32(Address(output, ((subpatternId << 1) + 1) * sizeof(int)), patternTemp);
+
+            // Store current index in frame for restoring after a partial match
+            storeToFrame(index, parenthesesFrameLocation + BackTrackInfoBackReference::beginIndex());
+            jump(outerLoop);
+
+            incompleteMatches.link(this);
+            loadFromFrame(parenthesesFrameLocation + BackTrackInfoBackReference::beginIndex(), index);
+
+            matches.link(this);
+            op.m_reentry = label();
+            break;
+        }
+
+        case QuantifierNonGreedy: {
+            JumpList incompleteMatches;
+
+            matches.append(jump());
+
+            op.m_reentry = label();
+
+            load32(Address(output, (subpatternId << 1) * sizeof(int)), patternIndex);
+            load32(Address(output, ((subpatternId << 1) + 1) * sizeof(int)), patternTemp);
+
+            // An empty match is successful without consuming characters
+            Jump zeroLengthMatch = branch32(Equal, TrustedImm32(-1), patternIndex);
+            Jump tryNonZeroMatch = branch32(NotEqual, patternIndex, patternTemp);
+            zeroLengthMatch.link(this);
+            storeToFrame(TrustedImm32(1), parenthesesFrameLocation + BackTrackInfoBackReference::matchAmountIndex());
+            matches.append(jump());
+            tryNonZeroMatch.link(this);
+
+            // Check if we have input remaining to match
+            sub32(patternIndex, patternTemp);
+            if (m_checkedOffset - term->inputPosition)
+                sub32(Imm32((m_checkedOffset - term->inputPosition).unsafeGet()), patternTemp);
+            matches.append(checkNotEnoughInput(patternTemp));
+
+            storeToFrame(index, parenthesesFrameLocation + BackTrackInfoBackReference::beginIndex());
+
+            matchBackreference(opIndex, incompleteMatches, characterOrTemp, patternIndex, patternTemp);
+
+            matches.append(jump());
+
+            incompleteMatches.link(this);
+            loadFromFrame(parenthesesFrameLocation + BackTrackInfoBackReference::beginIndex(), index);
+
+            matches.link(this);
+            break;
+        }
+        }
+    }
+    void backtrackBackReference(size_t opIndex)
+    {
+        YarrOp& op = m_ops[opIndex];
+        PatternTerm* term = op.m_term;
+
+        unsigned subpatternId = term->backReferenceSubpatternId;
+
+        m_backtrackingState.link(this);
+        op.m_jumps.link(this);
+
+        JumpList failures;
+
+        unsigned parenthesesFrameLocation = term->frameLocation;
+        switch (term->quantityType) {
+        case QuantifierFixedCount:
+            loadFromFrame(parenthesesFrameLocation + BackTrackInfoBackReference::beginIndex(), index);
+            break;
+
+        case QuantifierGreedy: {
+            const RegisterID matchAmount = regT0;
+            const RegisterID patternStartIndex = regT1;
+            const RegisterID patternEndIndexOrLen = regT2;
+
+            loadFromFrame(parenthesesFrameLocation + BackTrackInfoBackReference::matchAmountIndex(), matchAmount);
+            failures.append(branchTest32(Zero, matchAmount));
+
+            load32(Address(output, (subpatternId << 1) * sizeof(int)), patternStartIndex);
+            load32(Address(output, ((subpatternId << 1) + 1) * sizeof(int)), patternEndIndexOrLen);
+            sub32(patternStartIndex, patternEndIndexOrLen);
+            sub32(patternEndIndexOrLen, index);
+
+            sub32(TrustedImm32(1), matchAmount);
+            storeToFrame(matchAmount, parenthesesFrameLocation + BackTrackInfoBackReference::matchAmountIndex());
+            jump(op.m_reentry);
+            break;
+        }
+
+        case QuantifierNonGreedy: {
+            const RegisterID matchAmount = regT0;
+
+            loadFromFrame(parenthesesFrameLocation + BackTrackInfoBackReference::matchAmountIndex(), matchAmount);
+            if (term->quantityMaxCount != quantifyInfinite)
+                failures.append(branch32(AboveOrEqual, Imm32(term->quantityMaxCount.unsafeGet()), matchAmount));
+            add32(TrustedImm32(1), matchAmount);
+            storeToFrame(matchAmount, parenthesesFrameLocation + BackTrackInfoBackReference::matchAmountIndex());
+            jump(op.m_reentry);
+            break;
+        }
+        }
+        failures.link(this);
+        m_backtrackingState.fallthrough();
+    }
+#endif
+
     void generatePatternCharacterOnce(size_t opIndex)
     {
         YarrOp& op = m_ops[opIndex];
@@ -775,7 +1367,7 @@ class YarrGenerator : private DefaultMacroAssembler {
         YarrOp* nextOp = &m_ops[opIndex + 1];
 
         PatternTerm* term = op.m_term;
-        UChar ch = term->patternCharacter;
+        UChar32 ch = term->patternCharacter;
 
         if ((ch > 0xff) && (m_charSize == Char8)) {
             // Have a 16 bit pattern character and an 8 bit string - short circuit
@@ -784,34 +1376,42 @@ class YarrGenerator : private DefaultMacroAssembler {
         }
 
         const RegisterID character = regT0;
-        int maxCharactersAtOnce = m_charSize == Char8 ? 4 : 2;
-        unsigned ignoreCaseMask = 0;
+#if CPU(X86_64) || CPU(ARM64)
+        unsigned maxCharactersAtOnce = m_charSize == Char8 ? 8 : 4;
+#else
+        unsigned maxCharactersAtOnce = m_charSize == Char8 ? 4 : 2;
+#endif
+        uint64_t ignoreCaseMask = 0;
 #if CPU(BIG_ENDIAN)
-        int allCharacters = ch << (m_charSize == Char8 ? 24 : 16);
+        uint64_t allCharacters = ch << (m_charSize == Char8 ? 24 : 16);
 #else
-        int allCharacters = ch;
+        uint64_t allCharacters = ch;
 #endif
-        int numberCharacters;
-        int startTermPosition = term->inputPosition;
+        unsigned numberCharacters;
+        unsigned startTermPosition = term->inputPosition;
 
         // For case-insesitive compares, non-ascii characters that have different
         // upper & lower case representations are converted to a character class.
-        ASSERT(!m_pattern.m_ignoreCase || isASCIIAlpha(ch) || isCanonicallyUnique(ch));
+        ASSERT(!m_pattern.ignoreCase() || isASCIIAlpha(ch) || isCanonicallyUnique(ch, m_canonicalMode));
 
-        if (m_pattern.m_ignoreCase && isASCIIAlpha(ch))
+        if (m_pattern.ignoreCase() && isASCIIAlpha(ch)) {
 #if CPU(BIG_ENDIAN)
             ignoreCaseMask |= 32 << (m_charSize == Char8 ? 24 : 16);
 #else
             ignoreCaseMask |= 32;
 #endif
+        }
 
         for (numberCharacters = 1; numberCharacters < maxCharactersAtOnce && nextOp->m_op == OpTerm; ++numberCharacters, nextOp = &m_ops[opIndex + numberCharacters]) {
             PatternTerm* nextTerm = nextOp->m_term;
-            
+
+            // YarrJIT handles decoded surrogate pair as one character if unicode flag is enabled.
+            // Note that the numberCharacters become 1 while the width of the pattern character becomes 32bit in this case.
             if (nextTerm->type != PatternTerm::TypePatternCharacter
                 || nextTerm->quantityType != QuantifierFixedCount
-                || nextTerm->quantityCount != 1
-                || nextTerm->inputPosition != (startTermPosition + numberCharacters))
+                || nextTerm->quantityMaxCount != 1
+                || nextTerm->inputPosition != (startTermPosition + numberCharacters)
+                || (U16_LENGTH(nextTerm->patternCharacter) != 1 && m_decodeSurrogatePairs))
                 break;
 
             nextOp->m_isDeadCode = true;
@@ -822,7 +1422,7 @@ class YarrGenerator : private DefaultMacroAssembler {
             int shiftAmount = (m_charSize == Char8 ? 8 : 16) * numberCharacters;
 #endif
 
-            UChar currentCharacter = nextTerm->patternCharacter;
+            UChar32 currentCharacter = nextTerm->patternCharacter;
 
             if ((currentCharacter > 0xff) && (m_charSize == Char8)) {
                 // Have a 16 bit pattern character and an 8 bit string - short circuit
@@ -832,55 +1432,134 @@ class YarrGenerator : private DefaultMacroAssembler {
 
             // For case-insesitive compares, non-ascii characters that have different
             // upper & lower case representations are converted to a character class.
-            ASSERT(!m_pattern.m_ignoreCase || isASCIIAlpha(currentCharacter) || isCanonicallyUnique(currentCharacter));
+            ASSERT(!m_pattern.ignoreCase() || isASCIIAlpha(currentCharacter) || isCanonicallyUnique(currentCharacter, m_canonicalMode));
 
-            allCharacters |= (currentCharacter << shiftAmount);
+            allCharacters |= (static_cast<uint64_t>(currentCharacter) << shiftAmount);
 
-            if ((m_pattern.m_ignoreCase) && (isASCIIAlpha(currentCharacter)))
-                ignoreCaseMask |= 32 << shiftAmount;                    
+            if ((m_pattern.ignoreCase()) && (isASCIIAlpha(currentCharacter)))
+                ignoreCaseMask |= 32ULL << shiftAmount;
         }
 
+        if (m_decodeSurrogatePairs)
+            op.m_jumps.append(jumpIfNoAvailableInput());
+
         if (m_charSize == Char8) {
+            auto check1 = [&] (Checked<unsigned> offset, UChar32 characters) {
+                op.m_jumps.append(jumpIfCharNotEquals(characters, offset, character));
+            };
+
+            auto check2 = [&] (Checked<unsigned> offset, uint16_t characters, uint16_t mask) {
+                load16Unaligned(negativeOffsetIndexedAddress(offset, character), character);
+                if (mask)
+                    or32(Imm32(mask), character);
+                op.m_jumps.append(branch32(NotEqual, character, Imm32(characters | mask)));
+            };
+
+            auto check4 = [&] (Checked<unsigned> offset, unsigned characters, unsigned mask) {
+                if (mask) {
+                    load32WithUnalignedHalfWords(negativeOffsetIndexedAddress(offset, character), character);
+                    if (mask)
+                        or32(Imm32(mask), character);
+                    op.m_jumps.append(branch32(NotEqual, character, Imm32(characters | mask)));
+                    return;
+                }
+                op.m_jumps.append(branch32WithUnalignedHalfWords(NotEqual, negativeOffsetIndexedAddress(offset, character), TrustedImm32(characters)));
+            };
+
+#if CPU(X86_64) || CPU(ARM64)
+            auto check8 = [&] (Checked<unsigned> offset, uint64_t characters, uint64_t mask) {
+                load64(negativeOffsetIndexedAddress(offset, character), character);
+                if (mask)
+                    or64(TrustedImm64(mask), character);
+                op.m_jumps.append(branch64(NotEqual, character, TrustedImm64(characters | mask)));
+            };
+#endif
+
             switch (numberCharacters) {
             case 1:
-                op.m_jumps.append(jumpIfCharNotEquals(ch, startTermPosition - m_checked, character));
+                // Use 32bit width of allCharacters since Yarr counts surrogate pairs as one character with unicode flag.
+                check1(m_checkedOffset - startTermPosition, allCharacters & 0xffffffff);
                 return;
             case 2: {
-                BaseIndex address(input, index, TimesOne, (startTermPosition - m_checked) * sizeof(LChar));
-                load16Unaligned(address, character);
-                break;
+                check2(m_checkedOffset - startTermPosition, allCharacters & 0xffff, ignoreCaseMask & 0xffff);
+                return;
             }
             case 3: {
-                BaseIndex highAddress(input, index, TimesOne, (startTermPosition - m_checked) * sizeof(LChar));
-                load16Unaligned(highAddress, character);
-                if (ignoreCaseMask)
-                    or32(Imm32(ignoreCaseMask), character);
-                op.m_jumps.append(branch32(NotEqual, character, Imm32((allCharacters & 0xffff) | ignoreCaseMask)));
-                op.m_jumps.append(jumpIfCharNotEquals(allCharacters >> 16, startTermPosition + 2 - m_checked, character));
+                check2(m_checkedOffset - startTermPosition, allCharacters & 0xffff, ignoreCaseMask & 0xffff);
+                check1(m_checkedOffset - startTermPosition - 2, (allCharacters >> 16) & 0xff);
                 return;
             }
             case 4: {
-                BaseIndex address(input, index, TimesOne, (startTermPosition - m_checked) * sizeof(LChar));
-                load32WithUnalignedHalfWords(address, character);
-                break;
+                check4(m_checkedOffset - startTermPosition, allCharacters & 0xffffffff, ignoreCaseMask & 0xffffffff);
+                return;
+            }
+#if CPU(X86_64) || CPU(ARM64)
+            case 5: {
+                check4(m_checkedOffset - startTermPosition, allCharacters & 0xffffffff, ignoreCaseMask & 0xffffffff);
+                check1(m_checkedOffset - startTermPosition - 4, (allCharacters >> 32) & 0xff);
+                return;
+            }
+            case 6: {
+                check4(m_checkedOffset - startTermPosition, allCharacters & 0xffffffff, ignoreCaseMask & 0xffffffff);
+                check2(m_checkedOffset - startTermPosition - 4, (allCharacters >> 32) & 0xffff, (ignoreCaseMask >> 32) & 0xffff);
+                return;
             }
+            case 7: {
+                check4(m_checkedOffset - startTermPosition, allCharacters & 0xffffffff, ignoreCaseMask & 0xffffffff);
+                check2(m_checkedOffset - startTermPosition - 4, (allCharacters >> 32) & 0xffff, (ignoreCaseMask >> 32) & 0xffff);
+                check1(m_checkedOffset - startTermPosition - 6, (allCharacters >> 48) & 0xff);
+                return;
+            }
+            case 8: {
+                check8(m_checkedOffset - startTermPosition, allCharacters, ignoreCaseMask);
+                return;
+            }
+#endif
             }
         } else {
+            auto check1 = [&] (Checked<unsigned> offset, UChar32 characters) {
+                op.m_jumps.append(jumpIfCharNotEquals(characters, offset, character));
+            };
+
+            auto check2 = [&] (Checked<unsigned> offset, unsigned characters, unsigned mask) {
+                if (mask) {
+                    load32WithUnalignedHalfWords(negativeOffsetIndexedAddress(offset, character), character);
+                    if (mask)
+                        or32(Imm32(mask), character);
+                    op.m_jumps.append(branch32(NotEqual, character, Imm32(characters | mask)));
+                    return;
+                }
+                op.m_jumps.append(branch32WithUnalignedHalfWords(NotEqual, negativeOffsetIndexedAddress(offset, character), TrustedImm32(characters)));
+            };
+
+#if CPU(X86_64) || CPU(ARM64)
+            auto check4 = [&] (Checked<unsigned> offset, uint64_t characters, uint64_t mask) {
+                load64(negativeOffsetIndexedAddress(offset, character), character);
+                if (mask)
+                    or64(TrustedImm64(mask), character);
+                op.m_jumps.append(branch64(NotEqual, character, TrustedImm64(characters | mask)));
+            };
+#endif
+
             switch (numberCharacters) {
             case 1:
-                op.m_jumps.append(jumpIfCharNotEquals(ch, term->inputPosition - m_checked, character));
+                // Use 32bit width of allCharacters since Yarr counts surrogate pairs as one character with unicode flag.
+                check1(m_checkedOffset - startTermPosition, allCharacters & 0xffffffff);
                 return;
             case 2:
-                BaseIndex address(input, index, TimesTwo, (term->inputPosition - m_checked) * sizeof(UChar));
-                load32WithUnalignedHalfWords(address, character);
-                break;
+                check2(m_checkedOffset - startTermPosition, allCharacters & 0xffffffff, ignoreCaseMask & 0xffffffff);
+                return;
+#if CPU(X86_64) || CPU(ARM64)
+            case 3:
+                check2(m_checkedOffset - startTermPosition, allCharacters & 0xffffffff, ignoreCaseMask & 0xffffffff);
+                check1(m_checkedOffset - startTermPosition - 2, (allCharacters >> 32) & 0xffff);
+                return;
+            case 4:
+                check4(m_checkedOffset - startTermPosition, allCharacters, ignoreCaseMask);
+                return;
+#endif
             }
         }
-
-        if (ignoreCaseMask)
-            or32(Imm32(ignoreCaseMask), character);
-        op.m_jumps.append(branch32(NotEqual, character, Imm32(allCharacters | ignoreCaseMask)));
-        return;
     }
     void backtrackPatternCharacterOnce(size_t opIndex)
     {
@@ -891,32 +1570,36 @@ class YarrGenerator : private DefaultMacroAssembler {
     {
         YarrOp& op = m_ops[opIndex];
         PatternTerm* term = op.m_term;
-        UChar ch = term->patternCharacter;
+        UChar32 ch = term->patternCharacter;
 
         const RegisterID character = regT0;
         const RegisterID countRegister = regT1;
 
+        if (m_decodeSurrogatePairs)
+            op.m_jumps.append(jumpIfNoAvailableInput());
+
         move(index, countRegister);
-        sub32(Imm32(term->quantityCount.unsafeGet()), countRegister);
+        Checked<unsigned> scaledMaxCount = term->quantityMaxCount;
+        scaledMaxCount *= U_IS_BMP(ch) ? 1 : 2;
+        sub32(Imm32(scaledMaxCount.unsafeGet()), countRegister);
 
         Label loop(this);
-        BaseIndex address(input, countRegister, m_charScale, (Checked<int>(term->inputPosition - m_checked + Checked<int64_t>(term->quantityCount)) * static_cast<int>(m_charSize == Char8 ? sizeof(char) : sizeof(UChar))).unsafeGet());
-
-        if (m_charSize == Char8)
-            load8(address, character);
-        else
-            load16(address, character);
-
+        readCharacter(m_checkedOffset - term->inputPosition - scaledMaxCount, character, countRegister);
         // For case-insesitive compares, non-ascii characters that have different
         // upper & lower case representations are converted to a character class.
-        ASSERT(!m_pattern.m_ignoreCase || isASCIIAlpha(ch) || isCanonicallyUnique(ch));
-        if (m_pattern.m_ignoreCase && isASCIIAlpha(ch)) {
+        ASSERT(!m_pattern.ignoreCase() || isASCIIAlpha(ch) || isCanonicallyUnique(ch, m_canonicalMode));
+        if (m_pattern.ignoreCase() && isASCIIAlpha(ch)) {
             or32(TrustedImm32(0x20), character);
             ch |= 0x20;
         }
 
         op.m_jumps.append(branch32(NotEqual, character, Imm32(ch)));
-        add32(TrustedImm32(1), countRegister);
+#ifdef JIT_UNICODE_EXPRESSIONS
+        if (m_decodeSurrogatePairs && !U_IS_BMP(ch))
+            add32(TrustedImm32(2), countRegister);
+        else
+#endif
+            add32(TrustedImm32(1), countRegister);
         branch32(NotEqual, countRegister, index).linkTo(loop, this);
     }
     void backtrackPatternCharacterFixed(size_t opIndex)
@@ -928,7 +1611,7 @@ class YarrGenerator : private DefaultMacroAssembler {
     {
         YarrOp& op = m_ops[opIndex];
         PatternTerm* term = op.m_term;
-        UChar ch = term->patternCharacter;
+        UChar32 ch = term->patternCharacter;
 
         const RegisterID character = regT0;
         const RegisterID countRegister = regT1;
@@ -940,20 +1623,30 @@ class YarrGenerator : private DefaultMacroAssembler {
             JumpList failures;
             Label loop(this);
             failures.append(atEndOfInput());
-            failures.append(jumpIfCharNotEquals(ch, term->inputPosition - m_checked, character));
+            failures.append(jumpIfCharNotEquals(ch, m_checkedOffset - term->inputPosition, character));
 
-            add32(TrustedImm32(1), countRegister);
             add32(TrustedImm32(1), index);
-            if (term->quantityCount == quantifyInfinite)
+#ifdef JIT_UNICODE_EXPRESSIONS
+            if (m_decodeSurrogatePairs && !U_IS_BMP(ch)) {
+                Jump surrogatePairOk = notAtEndOfInput();
+                sub32(TrustedImm32(1), index);
+                failures.append(jump());
+                surrogatePairOk.link(this);
+                add32(TrustedImm32(1), index);
+            }
+#endif
+            add32(TrustedImm32(1), countRegister);
+
+            if (term->quantityMaxCount == quantifyInfinite)
                 jump(loop);
             else
-                branch32(NotEqual, countRegister, Imm32(term->quantityCount.unsafeGet())).linkTo(loop, this);
+                branch32(NotEqual, countRegister, Imm32(term->quantityMaxCount.unsafeGet())).linkTo(loop, this);
 
             failures.link(this);
         }
         op.m_reentry = label();
 
-        storeToFrame(countRegister, term->frameLocation);
+        storeToFrame(countRegister, term->frameLocation + BackTrackInfoPatternCharacter::matchAmountIndex());
     }
     void backtrackPatternCharacterGreedy(size_t opIndex)
     {
@@ -964,10 +1657,13 @@ class YarrGenerator : private DefaultMacroAssembler {
 
         m_backtrackingState.link(this);
 
-        loadFromFrame(term->frameLocation, countRegister);
+        loadFromFrame(term->frameLocation + BackTrackInfoPatternCharacter::matchAmountIndex(), countRegister);
         m_backtrackingState.append(branchTest32(Zero, countRegister));
         sub32(TrustedImm32(1), countRegister);
-        sub32(TrustedImm32(1), index);
+        if (!m_decodeSurrogatePairs || U_IS_BMP(term->patternCharacter))
+            sub32(TrustedImm32(1), index);
+        else
+            sub32(TrustedImm32(2), index);
         jump(op.m_reentry);
     }
 
@@ -980,36 +1676,50 @@ class YarrGenerator : private DefaultMacroAssembler {
 
         move(TrustedImm32(0), countRegister);
         op.m_reentry = label();
-        storeToFrame(countRegister, term->frameLocation);
+        storeToFrame(countRegister, term->frameLocation + BackTrackInfoPatternCharacter::matchAmountIndex());
     }
     void backtrackPatternCharacterNonGreedy(size_t opIndex)
     {
         YarrOp& op = m_ops[opIndex];
         PatternTerm* term = op.m_term;
-        UChar ch = term->patternCharacter;
+        UChar32 ch = term->patternCharacter;
 
         const RegisterID character = regT0;
         const RegisterID countRegister = regT1;
 
         m_backtrackingState.link(this);
 
-        loadFromFrame(term->frameLocation, countRegister);
+        loadFromFrame(term->frameLocation + BackTrackInfoPatternCharacter::matchAmountIndex(), countRegister);
 
         // Unless have a 16 bit pattern character and an 8 bit string - short circuit
         if (!((ch > 0xff) && (m_charSize == Char8))) {
             JumpList nonGreedyFailures;
             nonGreedyFailures.append(atEndOfInput());
-            if (term->quantityCount != quantifyInfinite)
-                nonGreedyFailures.append(branch32(Equal, countRegister, Imm32(term->quantityCount.unsafeGet())));
-            nonGreedyFailures.append(jumpIfCharNotEquals(ch, term->inputPosition - m_checked, character));
+            if (term->quantityMaxCount != quantifyInfinite)
+                nonGreedyFailures.append(branch32(Equal, countRegister, Imm32(term->quantityMaxCount.unsafeGet())));
+            nonGreedyFailures.append(jumpIfCharNotEquals(ch, m_checkedOffset - term->inputPosition, character));
 
-            add32(TrustedImm32(1), countRegister);
             add32(TrustedImm32(1), index);
+#ifdef JIT_UNICODE_EXPRESSIONS
+            if (m_decodeSurrogatePairs && !U_IS_BMP(ch)) {
+                Jump surrogatePairOk = notAtEndOfInput();
+                sub32(TrustedImm32(1), index);
+                nonGreedyFailures.append(jump());
+                surrogatePairOk.link(this);
+                add32(TrustedImm32(1), index);
+            }
+#endif
+            add32(TrustedImm32(1), countRegister);
 
             jump(op.m_reentry);
             nonGreedyFailures.link(this);
         }
 
+        if (m_decodeSurrogatePairs && !U_IS_BMP(ch)) {
+            // subtract countRegister*2 for non-BMP characters
+            lshift32(TrustedImm32(1), countRegister);
+        }
+
         sub32(countRegister, index);
         m_backtrackingState.fallthrough();
     }
@@ -1021,19 +1731,45 @@ class YarrGenerator : private DefaultMacroAssembler {
 
         const RegisterID character = regT0;
 
+        if (m_decodeSurrogatePairs) {
+            op.m_jumps.append(jumpIfNoAvailableInput());
+            storeToFrame(index, term->frameLocation + BackTrackInfoCharacterClass::beginIndex());
+        }
+
         JumpList matchDest;
-        readCharacter(term->inputPosition - m_checked, character);
-        matchCharacterClass(character, matchDest, term->characterClass);
+        readCharacter(m_checkedOffset - term->inputPosition, character);
+        // If we are matching the "any character" builtin class we only need to read the
+        // character and don't need to match as it will always succeed.
+        if (term->invert() || !term->characterClass->m_anyCharacter) {
+            matchCharacterClass(character, matchDest, term->characterClass);
 
-        if (term->invert())
-            op.m_jumps.append(matchDest);
-        else {
-            op.m_jumps.append(jump());
-            matchDest.link(this);
+            if (term->invert())
+                op.m_jumps.append(matchDest);
+            else {
+                op.m_jumps.append(jump());
+                matchDest.link(this);
+            }
+        }
+#ifdef JIT_UNICODE_EXPRESSIONS
+        if (m_decodeSurrogatePairs) {
+            Jump isBMPChar = branch32(LessThan, character, supplementaryPlanesBase);
+            add32(TrustedImm32(1), index);
+            isBMPChar.link(this);
         }
+#endif
     }
     void backtrackCharacterClassOnce(size_t opIndex)
     {
+#ifdef JIT_UNICODE_EXPRESSIONS
+        if (m_decodeSurrogatePairs) {
+            YarrOp& op = m_ops[opIndex];
+            PatternTerm* term = op.m_term;
+
+            m_backtrackingState.link(this);
+            loadFromFrame(term->frameLocation + BackTrackInfoCharacterClass::beginIndex(), index);
+            m_backtrackingState.fallthrough();
+        }
+#endif
         backtrackTermDefault(opIndex);
     }
 
@@ -1045,25 +1781,38 @@ class YarrGenerator : private DefaultMacroAssembler {
         const RegisterID character = regT0;
         const RegisterID countRegister = regT1;
 
+        if (m_decodeSurrogatePairs)
+            op.m_jumps.append(jumpIfNoAvailableInput());
+
         move(index, countRegister);
-        sub32(Imm32(term->quantityCount.unsafeGet()), countRegister);
+        sub32(Imm32(term->quantityMaxCount.unsafeGet()), countRegister);
 
         Label loop(this);
         JumpList matchDest;
-        if (m_charSize == Char8)
-            load8(BaseIndex(input, countRegister, TimesOne, (Checked<int>(term->inputPosition - m_checked + Checked<int64_t>(term->quantityCount)) * static_cast<int>(sizeof(char))).unsafeGet()), character);
-        else
-            load16(BaseIndex(input, countRegister, TimesTwo, (Checked<int>(term->inputPosition - m_checked + Checked<int64_t>(term->quantityCount)) * static_cast<int>(sizeof(UChar))).unsafeGet()), character);
-        matchCharacterClass(character, matchDest, term->characterClass);
+        readCharacter(m_checkedOffset - term->inputPosition - term->quantityMaxCount, character, countRegister);
+        // If we are matching the "any character" builtin class we only need to read the
+        // character and don't need to match as it will always succeed.
+        if (term->invert() || !term->characterClass->m_anyCharacter) {
+            matchCharacterClass(character, matchDest, term->characterClass);
 
-        if (term->invert())
-            op.m_jumps.append(matchDest);
-        else {
-            op.m_jumps.append(jump());
-            matchDest.link(this);
+            if (term->invert())
+                op.m_jumps.append(matchDest);
+            else {
+                op.m_jumps.append(jump());
+                matchDest.link(this);
+            }
         }
 
         add32(TrustedImm32(1), countRegister);
+#ifdef JIT_UNICODE_EXPRESSIONS
+        if (m_decodeSurrogatePairs) {
+            Jump isBMPChar = branch32(LessThan, character, supplementaryPlanesBase);
+            op.m_jumps.append(atEndOfInput());
+            add32(TrustedImm32(1), countRegister);
+            add32(TrustedImm32(1), index);
+            isBMPChar.link(this);
+        }
+#endif
         branch32(NotEqual, countRegister, index).linkTo(loop, this);
     }
     void backtrackCharacterClassFixed(size_t opIndex)
@@ -1079,6 +1828,8 @@ class YarrGenerator : private DefaultMacroAssembler {
         const RegisterID character = regT0;
         const RegisterID countRegister = regT1;
 
+        if (m_decodeSurrogatePairs)
+            storeToFrame(index, term->frameLocation + BackTrackInfoCharacterClass::beginIndex());
         move(TrustedImm32(0), countRegister);
 
         JumpList failures;
@@ -1086,20 +1837,33 @@ class YarrGenerator : private DefaultMacroAssembler {
         failures.append(atEndOfInput());
 
         if (term->invert()) {
-            readCharacter(term->inputPosition - m_checked, character);
+            readCharacter(m_checkedOffset - term->inputPosition, character);
             matchCharacterClass(character, failures, term->characterClass);
         } else {
             JumpList matchDest;
-            readCharacter(term->inputPosition - m_checked, character);
-            matchCharacterClass(character, matchDest, term->characterClass);
-            failures.append(jump());
+            readCharacter(m_checkedOffset - term->inputPosition, character);
+            // If we are matching the "any character" builtin class we only need to read the
+            // character and don't need to match as it will always succeed.
+            if (!term->characterClass->m_anyCharacter) {
+                matchCharacterClass(character, matchDest, term->characterClass);
+                failures.append(jump());
+            }
             matchDest.link(this);
         }
 
-        add32(TrustedImm32(1), countRegister);
         add32(TrustedImm32(1), index);
-        if (term->quantityCount != quantifyInfinite) {
-            branch32(NotEqual, countRegister, Imm32(term->quantityCount.unsafeGet())).linkTo(loop, this);
+#ifdef JIT_UNICODE_EXPRESSIONS
+        if (m_decodeSurrogatePairs) {
+            failures.append(atEndOfInput());
+            Jump isBMPChar = branch32(LessThan, character, supplementaryPlanesBase);
+            add32(TrustedImm32(1), index);
+            isBMPChar.link(this);
+        }
+#endif
+        add32(TrustedImm32(1), countRegister);
+
+        if (term->quantityMaxCount != quantifyInfinite) {
+            branch32(NotEqual, countRegister, Imm32(term->quantityMaxCount.unsafeGet())).linkTo(loop, this);
             failures.append(jump());
         } else
             jump(loop);
@@ -1107,7 +1871,7 @@ class YarrGenerator : private DefaultMacroAssembler {
         failures.link(this);
         op.m_reentry = label();
 
-        storeToFrame(countRegister, term->frameLocation);
+        storeToFrame(countRegister, term->frameLocation + BackTrackInfoCharacterClass::matchAmountIndex());
     }
     void backtrackCharacterClassGreedy(size_t opIndex)
     {
@@ -1118,10 +1882,34 @@ class YarrGenerator : private DefaultMacroAssembler {
 
         m_backtrackingState.link(this);
 
-        loadFromFrame(term->frameLocation, countRegister);
+        loadFromFrame(term->frameLocation + BackTrackInfoCharacterClass::matchAmountIndex(), countRegister);
         m_backtrackingState.append(branchTest32(Zero, countRegister));
         sub32(TrustedImm32(1), countRegister);
-        sub32(TrustedImm32(1), index);
+        if (!m_decodeSurrogatePairs)
+            sub32(TrustedImm32(1), index);
+        else {
+            const RegisterID character = regT0;
+
+            loadFromFrame(term->frameLocation + BackTrackInfoCharacterClass::beginIndex(), index);
+            // Rematch one less
+            storeToFrame(countRegister, term->frameLocation + BackTrackInfoCharacterClass::matchAmountIndex());
+
+            Label rematchLoop(this);
+            readCharacter(m_checkedOffset - term->inputPosition, character);
+
+            sub32(TrustedImm32(1), countRegister);
+            add32(TrustedImm32(1), index);
+
+#ifdef JIT_UNICODE_EXPRESSIONS
+            Jump isBMPChar = branch32(LessThan, character, supplementaryPlanesBase);
+            add32(TrustedImm32(1), index);
+            isBMPChar.link(this);
+#endif
+
+            branchTest32(Zero, countRegister).linkTo(rematchLoop, this);
+
+            loadFromFrame(term->frameLocation + BackTrackInfoCharacterClass::matchAmountIndex(), countRegister);
+        }
         jump(op.m_reentry);
     }
 
@@ -1134,8 +1922,11 @@ class YarrGenerator : private DefaultMacroAssembler {
 
         move(TrustedImm32(0), countRegister);
         op.m_reentry = label();
-        storeToFrame(countRegister, term->frameLocation);
+        if (m_decodeSurrogatePairs)
+            storeToFrame(index, term->frameLocation + BackTrackInfoCharacterClass::beginIndex());
+        storeToFrame(countRegister, term->frameLocation + BackTrackInfoCharacterClass::matchAmountIndex());
     }
+
     void backtrackCharacterClassNonGreedy(size_t opIndex)
     {
         YarrOp& op = m_ops[opIndex];
@@ -1148,24 +1939,38 @@ class YarrGenerator : private DefaultMacroAssembler {
 
         m_backtrackingState.link(this);
 
-        loadFromFrame(term->frameLocation, countRegister);
+        if (m_decodeSurrogatePairs)
+            loadFromFrame(term->frameLocation + BackTrackInfoCharacterClass::beginIndex(), index);
+        loadFromFrame(term->frameLocation + BackTrackInfoCharacterClass::matchAmountIndex(), countRegister);
 
         nonGreedyFailures.append(atEndOfInput());
-        nonGreedyFailures.append(branch32(Equal, countRegister, Imm32(term->quantityCount.unsafeGet())));
+        nonGreedyFailures.append(branch32(Equal, countRegister, Imm32(term->quantityMaxCount.unsafeGet())));
 
         JumpList matchDest;
-        readCharacter(term->inputPosition - m_checked, character);
-        matchCharacterClass(character, matchDest, term->characterClass);
+        readCharacter(m_checkedOffset - term->inputPosition, character);
+        // If we are matching the "any character" builtin class we only need to read the
+        // character and don't need to match as it will always succeed.
+        if (term->invert() || !term->characterClass->m_anyCharacter) {
+            matchCharacterClass(character, matchDest, term->characterClass);
 
-        if (term->invert())
-            nonGreedyFailures.append(matchDest);
-        else {
-            nonGreedyFailures.append(jump());
-            matchDest.link(this);
+            if (term->invert())
+                nonGreedyFailures.append(matchDest);
+            else {
+                nonGreedyFailures.append(jump());
+                matchDest.link(this);
+            }
         }
 
-        add32(TrustedImm32(1), countRegister);
         add32(TrustedImm32(1), index);
+#ifdef JIT_UNICODE_EXPRESSIONS
+        if (m_decodeSurrogatePairs) {
+            nonGreedyFailures.append(atEndOfInput());
+            Jump isBMPChar = branch32(LessThan, character, supplementaryPlanesBase);
+            add32(TrustedImm32(1), index);
+            isBMPChar.link(this);
+        }
+#endif
+        add32(TrustedImm32(1), countRegister);
 
         jump(op.m_reentry);
 
@@ -1181,15 +1986,28 @@ class YarrGenerator : private DefaultMacroAssembler {
 
         const RegisterID character = regT0;
         const RegisterID matchPos = regT1;
+#ifndef HAVE_INITIAL_START_REG
+        const RegisterID initialStart = character;
+#endif
 
         JumpList foundBeginningNewLine;
         JumpList saveStartIndex;
         JumpList foundEndingNewLine;
 
+        if (m_pattern.dotAll()) {
+            move(TrustedImm32(0), matchPos);
+            setMatchStart(matchPos);
+            move(length, index);
+            return;
+        }
+
         ASSERT(!m_pattern.m_body->m_hasFixedSize);
         getMatchStart(matchPos);
 
-        saveStartIndex.append(branchTest32(Zero, matchPos));
+#ifndef HAVE_INITIAL_START_REG
+        loadFromFrame(m_pattern.m_initialStartValueFrameLocation, initialStart);
+#endif
+        saveStartIndex.append(branch32(BelowOrEqual, matchPos, initialStart));
         Label findBOLLoop(this);
         sub32(TrustedImm32(1), matchPos);
         if (m_charSize == Char8)
@@ -1197,14 +2015,18 @@ class YarrGenerator : private DefaultMacroAssembler {
         else
             load16(BaseIndex(input, matchPos, TimesTwo, 0), character);
         matchCharacterClass(character, foundBeginningNewLine, m_pattern.newlineCharacterClass());
-        branchTest32(NonZero, matchPos).linkTo(findBOLLoop, this);
+
+#ifndef HAVE_INITIAL_START_REG
+        loadFromFrame(m_pattern.m_initialStartValueFrameLocation, initialStart);
+#endif
+        branch32(Above, matchPos, initialStart).linkTo(findBOLLoop, this);
         saveStartIndex.append(jump());
 
         foundBeginningNewLine.link(this);
         add32(TrustedImm32(1), matchPos); // Advance past newline
         saveStartIndex.link(this);
 
-        if (!m_pattern.m_multiline && term->anchors.bolAnchor)
+        if (!m_pattern.multiline() && term->anchors.bolAnchor)
             op.m_jumps.append(branchTest32(NonZero, matchPos));
 
         ASSERT(!m_pattern.m_body->m_hasFixedSize);
@@ -1224,7 +2046,7 @@ class YarrGenerator : private DefaultMacroAssembler {
 
         foundEndingNewLine.link(this);
 
-        if (!m_pattern.m_multiline && term->anchors.eolAnchor)
+        if (!m_pattern.multiline() && term->anchors.eolAnchor)
             op.m_jumps.append(branch32(NotEqual, matchPos, length));
 
         move(matchPos, index);
@@ -1247,7 +2069,7 @@ class YarrGenerator : private DefaultMacroAssembler {
         case PatternTerm::TypePatternCharacter:
             switch (term->quantityType) {
             case QuantifierFixedCount:
-                if (term->quantityCount == 1)
+                if (term->quantityMaxCount == 1)
                     generatePatternCharacterOnce(opIndex);
                 else
                     generatePatternCharacterFixed(opIndex);
@@ -1264,7 +2086,7 @@ class YarrGenerator : private DefaultMacroAssembler {
         case PatternTerm::TypeCharacterClass:
             switch (term->quantityType) {
             case QuantifierFixedCount:
-                if (term->quantityCount == 1)
+                if (term->quantityMaxCount == 1)
                     generateCharacterClassOnce(opIndex);
                 else
                     generateCharacterClassFixed(opIndex);
@@ -1291,13 +2113,19 @@ class YarrGenerator : private DefaultMacroAssembler {
             break;
 
         case PatternTerm::TypeForwardReference:
+            m_failureReason = JITFailureReason::ForwardReference;
             break;
 
         case PatternTerm::TypeParenthesesSubpattern:
         case PatternTerm::TypeParentheticalAssertion:
             RELEASE_ASSERT_NOT_REACHED();
+
         case PatternTerm::TypeBackReference:
-            m_shouldFallBack = true;
+#if ENABLE(YARR_JIT_BACKREFERENCES)
+            generateBackReference(opIndex);
+#else
+            m_failureReason = JITFailureReason::BackReference;
+#endif
             break;
         case PatternTerm::TypeDotStarEnclosure:
             generateDotStarEnclosure(opIndex);
@@ -1313,7 +2141,7 @@ class YarrGenerator : private DefaultMacroAssembler {
         case PatternTerm::TypePatternCharacter:
             switch (term->quantityType) {
             case QuantifierFixedCount:
-                if (term->quantityCount == 1)
+                if (term->quantityMaxCount == 1)
                     backtrackPatternCharacterOnce(opIndex);
                 else
                     backtrackPatternCharacterFixed(opIndex);
@@ -1330,7 +2158,7 @@ class YarrGenerator : private DefaultMacroAssembler {
         case PatternTerm::TypeCharacterClass:
             switch (term->quantityType) {
             case QuantifierFixedCount:
-                if (term->quantityCount == 1)
+                if (term->quantityMaxCount == 1)
                     backtrackCharacterClassOnce(opIndex);
                 else
                     backtrackCharacterClassFixed(opIndex);
@@ -1357,18 +2185,23 @@ class YarrGenerator : private DefaultMacroAssembler {
             break;
 
         case PatternTerm::TypeForwardReference:
+            m_failureReason = JITFailureReason::ForwardReference;
             break;
 
         case PatternTerm::TypeParenthesesSubpattern:
         case PatternTerm::TypeParentheticalAssertion:
             RELEASE_ASSERT_NOT_REACHED();
 
-        case PatternTerm::TypeDotStarEnclosure:
-            backtrackDotStarEnclosure(opIndex);
+        case PatternTerm::TypeBackReference:
+#if ENABLE(YARR_JIT_BACKREFERENCES)
+            backtrackBackReference(opIndex);
+#else
+            m_failureReason = JITFailureReason::BackReference;
+#endif
             break;
 
-        case PatternTerm::TypeBackReference:
-            m_shouldFallBack = true;
+        case PatternTerm::TypeDotStarEnclosure:
+            backtrackDotStarEnclosure(opIndex);
             break;
         }
     }
@@ -1419,7 +2252,7 @@ class YarrGenerator : private DefaultMacroAssembler {
                 // set as appropriate to this alternative.
                 op.m_reentry = label();
 
-                m_checked += alternative->m_minimumSize;
+                m_checkedOffset += alternative->m_minimumSize;
                 break;
             }
             case OpBodyAlternativeNext:
@@ -1472,8 +2305,8 @@ class YarrGenerator : private DefaultMacroAssembler {
                 }
 
                 if (op.m_op == OpBodyAlternativeNext)
-                    m_checked += alternative->m_minimumSize;
-                m_checked -= priorAlternative->m_minimumSize;
+                    m_checkedOffset += alternative->m_minimumSize;
+                m_checkedOffset -= priorAlternative->m_minimumSize;
                 break;
             }
 
@@ -1500,13 +2333,13 @@ class YarrGenerator : private DefaultMacroAssembler {
                 PatternDisjunction* disjunction = term->parentheses.disjunction;
 
                 // Calculate how much input we need to check for, and if non-zero check.
-                op.m_checkAdjust = alternative->m_minimumSize;
+                op.m_checkAdjust = Checked<unsigned>(alternative->m_minimumSize);
                 if ((term->quantityType == QuantifierFixedCount) && (term->type != PatternTerm::TypeParentheticalAssertion))
                     op.m_checkAdjust -= disjunction->m_minimumSize;
                 if (op.m_checkAdjust)
-                    op.m_jumps.append(jumpIfNoAvailableInput(op.m_checkAdjust));
+                    op.m_jumps.append(jumpIfNoAvailableInput(op.m_checkAdjust.unsafeGet()));
 
-                m_checked += op.m_checkAdjust;
+                m_checkedOffset += op.m_checkAdjust;
                 break;
             }
             case OpSimpleNestedAlternativeNext:
@@ -1518,10 +2351,7 @@ class YarrGenerator : private DefaultMacroAssembler {
                 // In the non-simple case, store a 'return address' so we can backtrack correctly.
                 if (op.m_op == OpNestedAlternativeNext) {
                     unsigned parenthesesFrameLocation = term->frameLocation;
-                    unsigned alternativeFrameLocation = parenthesesFrameLocation;
-                    if (term->quantityType != QuantifierFixedCount)
-                        alternativeFrameLocation += YarrStackSpaceForBackTrackInfoParenthesesOnce;
-                    op.m_returnAddress = storeToFrameWithPatch(alternativeFrameLocation);
+                    op.m_returnAddress = storeToFrameWithPatch(parenthesesFrameLocation + BackTrackInfoParentheses::returnAddressIndex());
                 }
 
                 if (term->quantityType != QuantifierFixedCount && !m_ops[op.m_previousOp].m_alternative->m_minimumSize) {
@@ -1554,11 +2384,11 @@ class YarrGenerator : private DefaultMacroAssembler {
                 if ((term->quantityType == QuantifierFixedCount) && (term->type != PatternTerm::TypeParentheticalAssertion))
                     op.m_checkAdjust -= disjunction->m_minimumSize;
                 if (op.m_checkAdjust)
-                    op.m_jumps.append(jumpIfNoAvailableInput(op.m_checkAdjust));
+                    op.m_jumps.append(jumpIfNoAvailableInput(op.m_checkAdjust.unsafeGet()));
 
                 YarrOp& lastOp = m_ops[op.m_previousOp];
-                m_checked -= lastOp.m_checkAdjust;
-                m_checked += op.m_checkAdjust;
+                m_checkedOffset -= lastOp.m_checkAdjust;
+                m_checkedOffset += op.m_checkAdjust;
                 break;
             }
             case OpSimpleNestedAlternativeEnd:
@@ -1568,10 +2398,7 @@ class YarrGenerator : private DefaultMacroAssembler {
                 // In the non-simple case, store a 'return address' so we can backtrack correctly.
                 if (op.m_op == OpNestedAlternativeEnd) {
                     unsigned parenthesesFrameLocation = term->frameLocation;
-                    unsigned alternativeFrameLocation = parenthesesFrameLocation;
-                    if (term->quantityType != QuantifierFixedCount)
-                        alternativeFrameLocation += YarrStackSpaceForBackTrackInfoParenthesesOnce;
-                    op.m_returnAddress = storeToFrameWithPatch(alternativeFrameLocation);
+                    op.m_returnAddress = storeToFrameWithPatch(parenthesesFrameLocation + BackTrackInfoParentheses::returnAddressIndex());
                 }
 
                 if (term->quantityType != QuantifierFixedCount && !m_ops[op.m_previousOp].m_alternative->m_minimumSize) {
@@ -1587,7 +2414,7 @@ class YarrGenerator : private DefaultMacroAssembler {
                 op.m_jumps.clear();
 
                 YarrOp& lastOp = m_ops[op.m_previousOp];
-                m_checked -= lastOp.m_checkAdjust;
+                m_checkedOffset -= lastOp.m_checkAdjust;
                 break;
             }
 
@@ -1599,7 +2426,7 @@ class YarrGenerator : private DefaultMacroAssembler {
                 PatternTerm* term = op.m_term;
                 unsigned parenthesesFrameLocation = term->frameLocation;
                 const RegisterID indexTemporary = regT0;
-                ASSERT(term->quantityCount == 1);
+                ASSERT(term->quantityMaxCount == 1);
 
                 // Upon entry to a Greedy quantified set of parenthese store the index.
                 // We'll use this for two purposes:
@@ -1616,12 +2443,12 @@ class YarrGenerator : private DefaultMacroAssembler {
                 //
                 // FIXME: for capturing parens, could use the index in the capture array?
                 if (term->quantityType == QuantifierGreedy)
-                    storeToFrame(index, parenthesesFrameLocation);
+                    storeToFrame(index, parenthesesFrameLocation + BackTrackInfoParenthesesOnce::beginIndex());
                 else if (term->quantityType == QuantifierNonGreedy) {
-                    storeToFrame(TrustedImm32(-1), parenthesesFrameLocation);
+                    storeToFrame(TrustedImm32(-1), parenthesesFrameLocation + BackTrackInfoParenthesesOnce::beginIndex());
                     op.m_jumps.append(jump());
                     op.m_reentry = label();
-                    storeToFrame(index, parenthesesFrameLocation);
+                    storeToFrame(index, parenthesesFrameLocation + BackTrackInfoParenthesesOnce::beginIndex());
                 }
 
                 // If the parenthese are capturing, store the starting index value to the
@@ -1631,12 +2458,12 @@ class YarrGenerator : private DefaultMacroAssembler {
                 // offsets only afterwards, at the point the results array is
                 // being accessed.
                 if (term->capture() && compileMode == IncludeSubpatterns) {
-                    int inputOffset = term->inputPosition - m_checked;
+                    unsigned inputOffset = (m_checkedOffset - term->inputPosition).unsafeGet();
                     if (term->quantityType == QuantifierFixedCount)
-                        inputOffset -= term->parentheses.disjunction->m_minimumSize;
+                        inputOffset += term->parentheses.disjunction->m_minimumSize;
                     if (inputOffset) {
                         move(index, indexTemporary);
-                        add32(Imm32(inputOffset), indexTemporary);
+                        sub32(Imm32(inputOffset), indexTemporary);
                         setSubpatternStart(indexTemporary, term->parentheses.subpatternId);
                     } else
                         setSubpatternStart(index, term->parentheses.subpatternId);
@@ -1646,18 +2473,16 @@ class YarrGenerator : private DefaultMacroAssembler {
             case OpParenthesesSubpatternOnceEnd: {
                 PatternTerm* term = op.m_term;
                 const RegisterID indexTemporary = regT0;
-                ASSERT(term->quantityCount == 1);
+                ASSERT(term->quantityMaxCount == 1);
 
-#ifndef NDEBUG
                 // Runtime ASSERT to make sure that the nested alternative handled the
                 // "no input consumed" check.
-                if (term->quantityType != QuantifierFixedCount && !term->parentheses.disjunction->m_minimumSize) {
+                if (!ASSERT_DISABLED && term->quantityType != QuantifierFixedCount && !term->parentheses.disjunction->m_minimumSize) {
                     Jump pastBreakpoint;
                     pastBreakpoint = branch32(NotEqual, index, Address(stackPointerRegister, term->frameLocation * sizeof(void*)));
-                    breakpoint();
+                    // ### abortWithReason(YARRNoInputConsumed);
                     pastBreakpoint.link(this);
                 }
-#endif
 
                 // If the parenthese are capturing, store the ending index value to the
                 // captures array, offsetting as necessary.
@@ -1666,17 +2491,17 @@ class YarrGenerator : private DefaultMacroAssembler {
                 // offsets only afterwards, at the point the results array is
                 // being accessed.
                 if (term->capture() && compileMode == IncludeSubpatterns) {
-                    int inputOffset = term->inputPosition - m_checked;
+                    unsigned inputOffset = (m_checkedOffset - term->inputPosition).unsafeGet();
                     if (inputOffset) {
                         move(index, indexTemporary);
-                        add32(Imm32(inputOffset), indexTemporary);
+                        sub32(Imm32(inputOffset), indexTemporary);
                         setSubpatternEnd(indexTemporary, term->parentheses.subpatternId);
                     } else
                         setSubpatternEnd(index, term->parentheses.subpatternId);
                 }
 
                 // If the parentheses are quantified Greedy then add a label to jump back
-                // to if get a failed match from after the parentheses. For NonGreedy
+                // to if we get a failed match from after the parentheses. For NonGreedy
                 // parentheses, link the jump from before the subpattern to here.
                 if (term->quantityType == QuantifierGreedy)
                     op.m_reentry = label();
@@ -1691,7 +2516,7 @@ class YarrGenerator : private DefaultMacroAssembler {
             case OpParenthesesSubpatternTerminalBegin: {
                 PatternTerm* term = op.m_term;
                 ASSERT(term->quantityType == QuantifierGreedy);
-                ASSERT(term->quantityCount == quantifyInfinite);
+                ASSERT(term->quantityMaxCount == quantifyInfinite);
                 ASSERT(!term->capture());
 
                 // Upon entry set a label to loop back to.
@@ -1699,23 +2524,23 @@ class YarrGenerator : private DefaultMacroAssembler {
 
                 // Store the start index of the current match; we need to reject zero
                 // length matches.
-                storeToFrame(index, term->frameLocation);
+                storeToFrame(index, term->frameLocation + BackTrackInfoParenthesesTerminal::beginIndex());
                 break;
             }
             case OpParenthesesSubpatternTerminalEnd: {
                 YarrOp& beginOp = m_ops[op.m_previousOp];
-#ifndef NDEBUG
-                PatternTerm* term = op.m_term;
-
-                // Runtime ASSERT to make sure that the nested alternative handled the
-                // "no input consumed" check.
-                Jump pastBreakpoint;
-                pastBreakpoint = branch32(NotEqual, index, Address(stackPointerRegister, term->frameLocation * sizeof(void*)));
-                breakpoint();
-                pastBreakpoint.link(this);
-#endif
+                if (!ASSERT_DISABLED) {
+                    PatternTerm* term = op.m_term;
+                    
+                    // Runtime ASSERT to make sure that the nested alternative handled the
+                    // "no input consumed" check.
+                    Jump pastBreakpoint;
+                    pastBreakpoint = branch32(NotEqual, index, Address(stackPointerRegister, term->frameLocation * sizeof(void*)));
+                    // ### abortWithReason(YARRNoInputConsumed);
+                    pastBreakpoint.link(this);
+                }
 
-                // We know that the match is non-zero, we can accept it  and
+                // We know that the match is non-zero, we can accept it and
                 // loop back up to the head of the subpattern.
                 jump(beginOp.m_reentry);
 
@@ -1725,6 +2550,132 @@ class YarrGenerator : private DefaultMacroAssembler {
                 break;
             }
 
+            // OpParenthesesSubpatternBegin/End
+            //
+            // These nodes support generic subpatterns.
+            case OpParenthesesSubpatternBegin: {
+#if ENABLE(YARR_JIT_ALL_PARENS_EXPRESSIONS)
+                PatternTerm* term = op.m_term;
+                unsigned parenthesesFrameLocation = term->frameLocation;
+
+                // Upon entry to a Greedy quantified set of parenthese store the index.
+                // We'll use this for two purposes:
+                //  - To indicate which iteration we are on of mathing the remainder of
+                //    the expression after the parentheses - the first, including the
+                //    match within the parentheses, or the second having skipped over them.
+                //  - To check for empty matches, which must be rejected.
+                //
+                // At the head of a NonGreedy set of parentheses we'll immediately set 'begin'
+                // in the backtrack info to -1 (indicating a match skipping the subpattern),
+                // and plant a jump to the end. We'll also plant a label to backtrack to
+                // to reenter the subpattern later, with a store to set 'begin' to current index
+                // on the second iteration.
+                //
+                // FIXME: for capturing parens, could use the index in the capture array?
+                if (term->quantityType == QuantifierGreedy || term->quantityType == QuantifierNonGreedy) {
+                    storeToFrame(TrustedImm32(0), parenthesesFrameLocation + BackTrackInfoParentheses::matchAmountIndex());
+                    storeToFrame(TrustedImmPtr(nullptr), parenthesesFrameLocation + BackTrackInfoParentheses::parenContextHeadIndex());
+
+                    if (term->quantityType == QuantifierNonGreedy) {
+                        storeToFrame(TrustedImm32(-1), parenthesesFrameLocation + BackTrackInfoParentheses::beginIndex());
+                        op.m_jumps.append(jump());
+                    }
+                    
+                    op.m_reentry = label();
+                    RegisterID currParenContextReg = regT0;
+                    RegisterID newParenContextReg = regT1;
+
+                    loadFromFrame(parenthesesFrameLocation + BackTrackInfoParentheses::parenContextHeadIndex(), currParenContextReg);
+                    allocateParenContext(newParenContextReg);
+                    storePtr(currParenContextReg, newParenContextReg);
+                    storeToFrame(newParenContextReg, parenthesesFrameLocation + BackTrackInfoParentheses::parenContextHeadIndex());
+                    saveParenContext(newParenContextReg, regT2, term->parentheses.subpatternId, term->parentheses.lastSubpatternId, parenthesesFrameLocation);
+                    storeToFrame(index, parenthesesFrameLocation + BackTrackInfoParentheses::beginIndex());
+                }
+
+                // If the parenthese are capturing, store the starting index value to the
+                // captures array, offsetting as necessary.
+                //
+                // FIXME: could avoid offsetting this value in JIT code, apply
+                // offsets only afterwards, at the point the results array is
+                // being accessed.
+                if (term->capture() && compileMode == IncludeSubpatterns) {
+                    const RegisterID indexTemporary = regT0;
+                    unsigned inputOffset = (m_checkedOffset - term->inputPosition).unsafeGet();
+                    if (term->quantityType == QuantifierFixedCount)
+                        inputOffset += term->parentheses.disjunction->m_minimumSize;
+                    if (inputOffset) {
+                        move(index, indexTemporary);
+                        sub32(Imm32(inputOffset), indexTemporary);
+                        setSubpatternStart(indexTemporary, term->parentheses.subpatternId);
+                    } else
+                        setSubpatternStart(index, term->parentheses.subpatternId);
+                }
+#else // !YARR_JIT_ALL_PARENS_EXPRESSIONS
+                RELEASE_ASSERT_NOT_REACHED();
+#endif
+                break;
+            }
+            case OpParenthesesSubpatternEnd: {
+#if ENABLE(YARR_JIT_ALL_PARENS_EXPRESSIONS)
+                PatternTerm* term = op.m_term;
+                unsigned parenthesesFrameLocation = term->frameLocation;
+
+                // Runtime ASSERT to make sure that the nested alternative handled the
+                // "no input consumed" check.
+                if (!ASSERT_DISABLED && term->quantityType != QuantifierFixedCount && !term->parentheses.disjunction->m_minimumSize) {
+                    Jump pastBreakpoint;
+                    pastBreakpoint = branch32(NotEqual, index, Address(stackPointerRegister, parenthesesFrameLocation * sizeof(void*)));
+                    // ### abortWithReason(YARRNoInputConsumed);
+                    pastBreakpoint.link(this);
+                }
+
+                const RegisterID countTemporary = regT1;
+
+                YarrOp& beginOp = m_ops[op.m_previousOp];
+                loadFromFrame(parenthesesFrameLocation + BackTrackInfoParentheses::matchAmountIndex(), countTemporary);
+                add32(TrustedImm32(1), countTemporary);
+                storeToFrame(countTemporary, parenthesesFrameLocation + BackTrackInfoParentheses::matchAmountIndex());
+
+                // If the parenthese are capturing, store the ending index value to the
+                // captures array, offsetting as necessary.
+                //
+                // FIXME: could avoid offsetting this value in JIT code, apply
+                // offsets only afterwards, at the point the results array is
+                // being accessed.
+                if (term->capture() && compileMode == IncludeSubpatterns) {
+                    const RegisterID indexTemporary = regT0;
+                    
+                    unsigned inputOffset = (m_checkedOffset - term->inputPosition).unsafeGet();
+                    if (inputOffset) {
+                        move(index, indexTemporary);
+                        sub32(Imm32(inputOffset), indexTemporary);
+                        setSubpatternEnd(indexTemporary, term->parentheses.subpatternId);
+                    } else
+                        setSubpatternEnd(index, term->parentheses.subpatternId);
+                }
+
+                // If the parentheses are quantified Greedy then add a label to jump back
+                // to if we get a failed match from after the parentheses. For NonGreedy
+                // parentheses, link the jump from before the subpattern to here.
+                if (term->quantityType == QuantifierGreedy) {
+                    if (term->quantityMaxCount != quantifyInfinite)
+                        branch32(Below, countTemporary, Imm32(term->quantityMaxCount.unsafeGet())).linkTo(beginOp.m_reentry, this);
+                    else
+                        jump(beginOp.m_reentry);
+                    
+                    op.m_reentry = label();
+                } else if (term->quantityType == QuantifierNonGreedy) {
+                    YarrOp& beginOp = m_ops[op.m_previousOp];
+                    beginOp.m_jumps.link(this);
+                    op.m_reentry = label();
+                }
+#else // !YARR_JIT_ALL_PARENS_EXPRESSIONS
+                RELEASE_ASSERT_NOT_REACHED();
+#endif
+                break;
+            }
+
             // OpParentheticalAssertionBegin/End
             case OpParentheticalAssertionBegin: {
                 PatternTerm* term = op.m_term;
@@ -1732,14 +2683,14 @@ class YarrGenerator : private DefaultMacroAssembler {
                 // Store the current index - assertions should not update index, so
                 // we will need to restore it upon a successful match.
                 unsigned parenthesesFrameLocation = term->frameLocation;
-                storeToFrame(index, parenthesesFrameLocation);
+                storeToFrame(index, parenthesesFrameLocation + BackTrackInfoParentheticalAssertion::beginIndex());
 
                 // Check 
-                op.m_checkAdjust = m_checked - term->inputPosition;
+                op.m_checkAdjust = m_checkedOffset - term->inputPosition;
                 if (op.m_checkAdjust)
-                    sub32(Imm32(op.m_checkAdjust), index);
+                    sub32(Imm32(op.m_checkAdjust.unsafeGet()), index);
 
-                m_checked -= op.m_checkAdjust;
+                m_checkedOffset -= op.m_checkAdjust;
                 break;
             }
             case OpParentheticalAssertionEnd: {
@@ -1747,7 +2698,7 @@ class YarrGenerator : private DefaultMacroAssembler {
 
                 // Restore the input index value.
                 unsigned parenthesesFrameLocation = term->frameLocation;
-                loadFromFrame(parenthesesFrameLocation, index);
+                loadFromFrame(parenthesesFrameLocation + BackTrackInfoParentheticalAssertion::beginIndex(), index);
 
                 // If inverted, a successful match of the assertion must be treated
                 // as a failure, so jump to backtracking.
@@ -1757,15 +2708,13 @@ class YarrGenerator : private DefaultMacroAssembler {
                 }
 
                 YarrOp& lastOp = m_ops[op.m_previousOp];
-                m_checked += lastOp.m_checkAdjust;
+                m_checkedOffset += lastOp.m_checkAdjust;
                 break;
             }
 
             case OpMatchFailed:
                 removeCallFrame();
-                move(TrustedImmPtr((void*)WTF::notFound), returnRegister);
-                move(TrustedImm32(0), returnRegister2);
-                generateReturn();
+                generateFailReturn();
                 break;
             }
 
@@ -1781,6 +2730,7 @@ class YarrGenerator : private DefaultMacroAssembler {
 
         do {
             --opIndex;
+
             YarrOp& op = m_ops[opIndex];
             switch (op.m_op) {
 
@@ -1817,9 +2767,9 @@ class YarrGenerator : private DefaultMacroAssembler {
 
                 if (op.m_op == OpBodyAlternativeNext) {
                     PatternAlternative* priorAlternative = m_ops[op.m_previousOp].m_alternative;
-                    m_checked += priorAlternative->m_minimumSize;
+                    m_checkedOffset += priorAlternative->m_minimumSize;
                 }
-                m_checked -= alternative->m_minimumSize;
+                m_checkedOffset -= alternative->m_minimumSize;
 
                 // Is this the last alternative? If not, then if we backtrack to this point we just
                 // need to jump to try to match the next alternative.
@@ -1836,6 +2786,8 @@ class YarrGenerator : private DefaultMacroAssembler {
                 }
 
                 bool onceThrough = endOp.m_nextOp == notFound;
+                
+                JumpList lastStickyAlternativeFailures;
 
                 // First, generate code to handle cases where we backtrack out of an attempted match
                 // of the last alternative. If this is a 'once through' set of alternatives then we
@@ -1851,43 +2803,49 @@ class YarrGenerator : private DefaultMacroAssembler {
                         && (alternative->m_minimumSize > beginOp->m_alternative->m_minimumSize)
                         && (alternative->m_minimumSize - beginOp->m_alternative->m_minimumSize == 1))
                         m_backtrackingState.linkTo(beginOp->m_reentry, this);
-                    else {
+                    else if (m_pattern.sticky() && m_ops[op.m_nextOp].m_op == OpBodyAlternativeEnd) {
+                        // It is a sticky pattern and the last alternative failed, jump to the end.
+                        m_backtrackingState.takeBacktracksToJumpList(lastStickyAlternativeFailures, this);
+                    } else {
                         // We need to generate a trampoline of code to execute before looping back
                         // around to the first alternative.
                         m_backtrackingState.link(this);
 
-                        // If the pattern size is not fixed, then store the start index, for use if we match.
-                        if (!m_pattern.m_body->m_hasFixedSize) {
-                            if (alternative->m_minimumSize == 1)
-                                setMatchStart(index);
-                            else {
-                                move(index, regT0);
-                                if (alternative->m_minimumSize)
-                                    sub32(Imm32(alternative->m_minimumSize - 1), regT0);
-                                else
-                                    add32(TrustedImm32(1), regT0);
-                                setMatchStart(regT0);
+                        // No need to advance and retry for a sticky pattern.
+                        if (!m_pattern.sticky()) {
+                            // If the pattern size is not fixed, then store the start index for use if we match.
+                            if (!m_pattern.m_body->m_hasFixedSize) {
+                                if (alternative->m_minimumSize == 1)
+                                    setMatchStart(index);
+                                else {
+                                    move(index, regT0);
+                                    if (alternative->m_minimumSize)
+                                        sub32(Imm32(alternative->m_minimumSize - 1), regT0);
+                                    else
+                                        add32(TrustedImm32(1), regT0);
+                                    setMatchStart(regT0);
+                                }
                             }
-                        }
 
-                        // Generate code to loop. Check whether the last alternative is longer than the
-                        // first (e.g. /a|xy/ or /a|xyz/).
-                        if (alternative->m_minimumSize > beginOp->m_alternative->m_minimumSize) {
-                            // We want to loop, and increment input position. If the delta is 1, it is
-                            // already correctly incremented, if more than one then decrement as appropriate.
-                            unsigned delta = alternative->m_minimumSize - beginOp->m_alternative->m_minimumSize;
-                            ASSERT(delta);
-                            if (delta != 1)
-                                sub32(Imm32(delta - 1), index);
-                            jump(beginOp->m_reentry);
-                        } else {
-                            // If the first alternative has minimum size 0xFFFFFFFFu, then there cannot
-                            // be sufficent input available to handle this, so just fall through.
-                            unsigned delta = beginOp->m_alternative->m_minimumSize - alternative->m_minimumSize;
-                            if (delta != 0xFFFFFFFFu) {
-                                // We need to check input because we are incrementing the input.
-                                add32(Imm32(delta + 1), index);
-                                checkInput().linkTo(beginOp->m_reentry, this);
+                            // Generate code to loop. Check whether the last alternative is longer than the
+                            // first (e.g. /a|xy/ or /a|xyz/).
+                            if (alternative->m_minimumSize > beginOp->m_alternative->m_minimumSize) {
+                                // We want to loop, and increment input position. If the delta is 1, it is
+                                // already correctly incremented, if more than one then decrement as appropriate.
+                                unsigned delta = alternative->m_minimumSize - beginOp->m_alternative->m_minimumSize;
+                                ASSERT(delta);
+                                if (delta != 1)
+                                    sub32(Imm32(delta - 1), index);
+                                jump(beginOp->m_reentry);
+                            } else {
+                                // If the first alternative has minimum size 0xFFFFFFFFu, then there cannot
+                                // be sufficent input available to handle this, so just fall through.
+                                unsigned delta = beginOp->m_alternative->m_minimumSize - alternative->m_minimumSize;
+                                if (delta != 0xFFFFFFFFu) {
+                                    // We need to check input because we are incrementing the input.
+                                    add32(Imm32(delta + 1), index);
+                                    checkInput().linkTo(beginOp->m_reentry, this);
+                                }
                             }
                         }
                     }
@@ -1896,7 +2854,7 @@ class YarrGenerator : private DefaultMacroAssembler {
                 // We can reach this point in the code in two ways:
                 //  - Fallthrough from the code above (a repeating alternative backtracked out of its
                 //    last alternative, and did not have sufficent input to run the first).
-                //  - We will loop back up to the following label when a releating alternative loops,
+                //  - We will loop back up to the following label when a repeating alternative loops,
                 //    following a failed input check.
                 //
                 // Either way, we have just failed the input check for the first alternative.
@@ -1956,56 +2914,57 @@ class YarrGenerator : private DefaultMacroAssembler {
                     needsToUpdateMatchStart = false;
                 }
 
-                // Check whether there is sufficient input to loop. Increment the input position by
-                // one, and check. Also add in the minimum disjunction size before checking - there
-                // is no point in looping if we're just going to fail all the input checks around
-                // the next iteration.
-                ASSERT(alternative->m_minimumSize >= m_pattern.m_body->m_minimumSize);
-                if (alternative->m_minimumSize == m_pattern.m_body->m_minimumSize) {
-                    // If the last alternative had the same minimum size as the disjunction,
-                    // just simply increment input pos by 1, no adjustment based on minimum size.
-                    add32(TrustedImm32(1), index);
-                } else {
-                    // If the minumum for the last alternative was one greater than than that
-                    // for the disjunction, we're already progressed by 1, nothing to do!
-                    unsigned delta = (alternative->m_minimumSize - m_pattern.m_body->m_minimumSize) - 1;
-                    if (delta)
-                        sub32(Imm32(delta), index);
-                }
-                Jump matchFailed = jumpIfNoAvailableInput();
+                if (!m_pattern.sticky()) {
+                    // Check whether there is sufficient input to loop. Increment the input position by
+                    // one, and check. Also add in the minimum disjunction size before checking - there
+                    // is no point in looping if we're just going to fail all the input checks around
+                    // the next iteration.
+                    ASSERT(alternative->m_minimumSize >= m_pattern.m_body->m_minimumSize);
+                    if (alternative->m_minimumSize == m_pattern.m_body->m_minimumSize) {
+                        // If the last alternative had the same minimum size as the disjunction,
+                        // just simply increment input pos by 1, no adjustment based on minimum size.
+                        add32(TrustedImm32(1), index);
+                    } else {
+                        // If the minumum for the last alternative was one greater than than that
+                        // for the disjunction, we're already progressed by 1, nothing to do!
+                        unsigned delta = (alternative->m_minimumSize - m_pattern.m_body->m_minimumSize) - 1;
+                        if (delta)
+                            sub32(Imm32(delta), index);
+                    }
+                    Jump matchFailed = jumpIfNoAvailableInput();
+
+                    if (needsToUpdateMatchStart) {
+                        if (!m_pattern.m_body->m_minimumSize)
+                            setMatchStart(index);
+                        else {
+                            move(index, regT0);
+                            sub32(Imm32(m_pattern.m_body->m_minimumSize), regT0);
+                            setMatchStart(regT0);
+                        }
+                    }
 
-                if (needsToUpdateMatchStart) {
-                    if (!m_pattern.m_body->m_minimumSize)
-                        setMatchStart(index);
+                    // Calculate how much more input the first alternative requires than the minimum
+                    // for the body as a whole. If no more is needed then we dont need an additional
+                    // input check here - jump straight back up to the start of the first alternative.
+                    if (beginOp->m_alternative->m_minimumSize == m_pattern.m_body->m_minimumSize)
+                        jump(beginOp->m_reentry);
                     else {
-                        move(index, regT0);
-                        sub32(Imm32(m_pattern.m_body->m_minimumSize), regT0);
-                        setMatchStart(regT0);
+                        if (beginOp->m_alternative->m_minimumSize > m_pattern.m_body->m_minimumSize)
+                            add32(Imm32(beginOp->m_alternative->m_minimumSize - m_pattern.m_body->m_minimumSize), index);
+                        else
+                            sub32(Imm32(m_pattern.m_body->m_minimumSize - beginOp->m_alternative->m_minimumSize), index);
+                        checkInput().linkTo(beginOp->m_reentry, this);
+                        jump(firstInputCheckFailed);
                     }
-                }
 
-                // Calculate how much more input the first alternative requires than the minimum
-                // for the body as a whole. If no more is needed then we dont need an additional
-                // input check here - jump straight back up to the start of the first alternative.
-                if (beginOp->m_alternative->m_minimumSize == m_pattern.m_body->m_minimumSize)
-                    jump(beginOp->m_reentry);
-                else {
-                    if (beginOp->m_alternative->m_minimumSize > m_pattern.m_body->m_minimumSize)
-                        add32(Imm32(beginOp->m_alternative->m_minimumSize - m_pattern.m_body->m_minimumSize), index);
-                    else
-                        sub32(Imm32(m_pattern.m_body->m_minimumSize - beginOp->m_alternative->m_minimumSize), index);
-                    checkInput().linkTo(beginOp->m_reentry, this);
-                    jump(firstInputCheckFailed);
+                    // We jump to here if we iterate to the point that there is insufficient input to
+                    // run any matches, and need to return a failure state from JIT code.
+                    matchFailed.link(this);
                 }
 
-                // We jump to here if we iterate to the point that there is insufficient input to
-                // run any matches, and need to return a failure state from JIT code.
-                matchFailed.link(this);
-
+                lastStickyAlternativeFailures.link(this);
                 removeCallFrame();
-                move(TrustedImmPtr((void*)WTF::notFound), returnRegister);
-                move(TrustedImm32(0), returnRegister2);
-                generateReturn();
+                generateFailReturn();
                 break;
             }
             case OpBodyAlternativeEnd: {
@@ -2013,7 +2972,7 @@ class YarrGenerator : private DefaultMacroAssembler {
                 ASSERT(m_backtrackingState.isEmpty());
 
                 PatternAlternative* priorAlternative = m_ops[op.m_previousOp].m_alternative;
-                m_checked += priorAlternative->m_minimumSize;
+                m_checkedOffset += priorAlternative->m_minimumSize;
                 break;
             }
 
@@ -2064,7 +3023,7 @@ class YarrGenerator : private DefaultMacroAssembler {
                 if (op.m_checkAdjust) {
                     // Handle the cases where we need to link the backtracks here.
                     m_backtrackingState.link(this);
-                    sub32(Imm32(op.m_checkAdjust), index);
+                    sub32(Imm32(op.m_checkAdjust.unsafeGet()), index);
                     if (!isLastAlternative) {
                         // An alternative that is not the last should jump to its successor.
                         jump(nextOp.m_reentry);
@@ -2114,9 +3073,9 @@ class YarrGenerator : private DefaultMacroAssembler {
 
                 if (!isBegin) {
                     YarrOp& lastOp = m_ops[op.m_previousOp];
-                    m_checked += lastOp.m_checkAdjust;
+                    m_checkedOffset += lastOp.m_checkAdjust;
                 }
-                m_checked -= op.m_checkAdjust;
+                m_checkedOffset -= op.m_checkAdjust;
                 break;
             }
             case OpSimpleNestedAlternativeEnd:
@@ -2136,10 +3095,7 @@ class YarrGenerator : private DefaultMacroAssembler {
 
                     // Plant a jump to the return address.
                     unsigned parenthesesFrameLocation = term->frameLocation;
-                    unsigned alternativeFrameLocation = parenthesesFrameLocation;
-                    if (term->quantityType != QuantifierFixedCount)
-                        alternativeFrameLocation += YarrStackSpaceForBackTrackInfoParenthesesOnce;
-                    loadFromFrameAndJump(alternativeFrameLocation);
+                    loadFromFrameAndJump(parenthesesFrameLocation + BackTrackInfoParentheses::returnAddressIndex());
 
                     // Link the DataLabelPtr associated with the end of the last
                     // alternative to this point.
@@ -2147,7 +3103,7 @@ class YarrGenerator : private DefaultMacroAssembler {
                 }
 
                 YarrOp& lastOp = m_ops[op.m_previousOp];
-                m_checked += lastOp.m_checkAdjust;
+                m_checkedOffset += lastOp.m_checkAdjust;
                 break;
             }
 
@@ -2168,9 +3124,9 @@ class YarrGenerator : private DefaultMacroAssembler {
             // matching start, depending of whether the match is Greedy or NonGreedy.
             case OpParenthesesSubpatternOnceBegin: {
                 PatternTerm* term = op.m_term;
-                ASSERT(term->quantityCount == 1);
+                ASSERT(term->quantityMaxCount == 1);
 
-                // We only need to backtrack to thispoint if capturing or greedy.
+                // We only need to backtrack to this point if capturing or greedy.
                 if ((term->capture() && compileMode == IncludeSubpatterns) || term->quantityType == QuantifierGreedy) {
                     m_backtrackingState.link(this);
 
@@ -2182,7 +3138,7 @@ class YarrGenerator : private DefaultMacroAssembler {
                     if (term->quantityType == QuantifierGreedy) {
                         // Clear the flag in the stackframe indicating we ran through the subpattern.
                         unsigned parenthesesFrameLocation = term->frameLocation;
-                        storeToFrame(TrustedImm32(-1), parenthesesFrameLocation);
+                        storeToFrame(TrustedImm32(-1), parenthesesFrameLocation + BackTrackInfoParenthesesOnce::beginIndex());
                         // Jump to after the parentheses, skipping the subpattern.
                         jump(m_ops[op.m_nextOp].m_reentry);
                         // A backtrack from after the parentheses, when skipping the subpattern,
@@ -2204,7 +3160,7 @@ class YarrGenerator : private DefaultMacroAssembler {
                     // are currently in a state where we had skipped over the subpattern
                     // (in which case the flag value on the stack will be -1).
                     unsigned parenthesesFrameLocation = term->frameLocation;
-                    Jump hadSkipped = branch32(Equal, Address(stackPointerRegister, parenthesesFrameLocation * sizeof(void*)), TrustedImm32(-1));
+                    Jump hadSkipped = branch32(Equal, Address(stackPointerRegister, (parenthesesFrameLocation + BackTrackInfoParenthesesOnce::beginIndex()) * sizeof(void*)), TrustedImm32(-1));
 
                     if (term->quantityType == QuantifierGreedy) {
                         // For Greedy parentheses, we skip after having already tried going
@@ -2248,6 +3204,126 @@ class YarrGenerator : private DefaultMacroAssembler {
                 m_backtrackingState.append(op.m_jumps);
                 break;
 
+            // OpParenthesesSubpatternBegin/End
+            //
+            // When we are backtracking back out of a capturing subpattern we need
+            // to clear the start index in the matches output array, to record that
+            // this subpattern has not been captured.
+            //
+            // When backtracking back out of a Greedy quantified subpattern we need
+            // to catch this, and try running the remainder of the alternative after
+            // the subpattern again, skipping the parentheses.
+            //
+            // Upon backtracking back into a quantified set of parentheses we need to
+            // check whether we were currently skipping the subpattern. If not, we
+            // can backtrack into them, if we were we need to either backtrack back
+            // out of the start of the parentheses, or jump back to the forwards
+            // matching start, depending of whether the match is Greedy or NonGreedy.
+            case OpParenthesesSubpatternBegin: {
+#if ENABLE(YARR_JIT_ALL_PARENS_EXPRESSIONS)
+                PatternTerm* term = op.m_term;
+                unsigned parenthesesFrameLocation = term->frameLocation;
+
+                if (term->quantityType != QuantifierFixedCount) {
+                    m_backtrackingState.link(this);
+
+                    RegisterID currParenContextReg = regT0;
+                    RegisterID newParenContextReg = regT1;
+
+                    loadFromFrame(parenthesesFrameLocation + BackTrackInfoParentheses::parenContextHeadIndex(), currParenContextReg);
+
+                    restoreParenContext(currParenContextReg, regT2, term->parentheses.subpatternId, term->parentheses.lastSubpatternId, parenthesesFrameLocation);
+
+                    freeParenContext(currParenContextReg, newParenContextReg);
+                    storeToFrame(newParenContextReg, parenthesesFrameLocation + BackTrackInfoParentheses::parenContextHeadIndex());
+
+                    const RegisterID countTemporary = regT0;
+                    loadFromFrame(parenthesesFrameLocation + BackTrackInfoParentheses::matchAmountIndex(), countTemporary);
+                    Jump zeroLengthMatch = branchTest32(Zero, countTemporary);
+
+                    sub32(TrustedImm32(1), countTemporary);
+                    storeToFrame(countTemporary, parenthesesFrameLocation + BackTrackInfoParentheses::matchAmountIndex());
+
+                    jump(m_ops[op.m_nextOp].m_reentry);
+
+                    zeroLengthMatch.link(this);
+
+                    // Clear the flag in the stackframe indicating we didn't run through the subpattern.
+                    storeToFrame(TrustedImm32(-1), parenthesesFrameLocation + BackTrackInfoParentheses::beginIndex());
+
+                    if (term->quantityType == QuantifierGreedy)
+                        jump(m_ops[op.m_nextOp].m_reentry);
+
+                    // If Greedy, jump to the end.
+                    if (term->quantityType == QuantifierGreedy) {
+                        // A backtrack from after the parentheses, when skipping the subpattern,
+                        // will jump back to here.
+                        op.m_jumps.link(this);
+                    }
+
+                    m_backtrackingState.fallthrough();
+                }
+#else // !YARR_JIT_ALL_PARENS_EXPRESSIONS
+                RELEASE_ASSERT_NOT_REACHED();
+#endif
+                break;
+            }
+            case OpParenthesesSubpatternEnd: {
+#if ENABLE(YARR_JIT_ALL_PARENS_EXPRESSIONS)
+                PatternTerm* term = op.m_term;
+
+                if (term->quantityType != QuantifierFixedCount) {
+                    m_backtrackingState.link(this);
+
+                    unsigned parenthesesFrameLocation = term->frameLocation;
+
+                    if (term->quantityType == QuantifierGreedy) {
+                        // Check whether we should backtrack back into the parentheses, or if we
+                        // are currently in a state where we had skipped over the subpattern
+                        // (in which case the flag value on the stack will be -1).
+                        Jump hadSkipped = branch32(Equal, Address(stackPointerRegister, (parenthesesFrameLocation  + BackTrackInfoParentheses::beginIndex()) * sizeof(void*)), TrustedImm32(-1));
+
+                        // For Greedy parentheses, we skip after having already tried going
+                        // through the subpattern, so if we get here we're done.
+                        YarrOp& beginOp = m_ops[op.m_previousOp];
+                        beginOp.m_jumps.append(hadSkipped);
+                    } else {
+                        // For NonGreedy parentheses, we try skipping the subpattern first,
+                        // so if we get here we need to try running through the subpattern
+                        // next. Jump back to the start of the parentheses in the forwards
+                        // matching path.
+                        ASSERT(term->quantityType == QuantifierNonGreedy);
+
+                        const RegisterID beginTemporary = regT0;
+                        const RegisterID countTemporary = regT1;
+
+                        YarrOp& beginOp = m_ops[op.m_previousOp];
+
+                        loadFromFrame(parenthesesFrameLocation + BackTrackInfoParentheses::beginIndex(), beginTemporary);
+                        branch32(Equal, beginTemporary, TrustedImm32(-1)).linkTo(beginOp.m_reentry, this);
+
+                        JumpList exceededMatchLimit;
+
+                        if (term->quantityMaxCount != quantifyInfinite) {
+                            loadFromFrame(parenthesesFrameLocation + BackTrackInfoParentheses::matchAmountIndex(), countTemporary);
+                            exceededMatchLimit.append(branch32(AboveOrEqual, countTemporary, Imm32(term->quantityMaxCount.unsafeGet())));
+                        }
+
+                        branch32(Above, index, beginTemporary).linkTo(beginOp.m_reentry, this);
+
+                        exceededMatchLimit.link(this);
+                    }
+
+                    m_backtrackingState.fallthrough();
+                }
+
+                m_backtrackingState.append(op.m_jumps);
+#else // !YARR_JIT_ALL_PARENS_EXPRESSIONS
+                RELEASE_ASSERT_NOT_REACHED();
+#endif
+                break;
+            }
+
             // OpParentheticalAssertionBegin/End
             case OpParentheticalAssertionBegin: {
                 PatternTerm* term = op.m_term;
@@ -2260,7 +3336,7 @@ class YarrGenerator : private DefaultMacroAssembler {
                      m_backtrackingState.link(this);
 
                     if (op.m_checkAdjust)
-                        add32(Imm32(op.m_checkAdjust), index);
+                        add32(Imm32(op.m_checkAdjust.unsafeGet()), index);
 
                     // In an inverted assertion failure to match the subpattern
                     // is treated as a successful match - jump to the end of the
@@ -2277,7 +3353,7 @@ class YarrGenerator : private DefaultMacroAssembler {
                 // added the failure caused by a successful match to this.
                 m_backtrackingState.append(endOp.m_jumps);
 
-                m_checked += op.m_checkAdjust;
+                m_checkedOffset += op.m_checkAdjust;
                 break;
             }
             case OpParentheticalAssertionEnd: {
@@ -2289,7 +3365,7 @@ class YarrGenerator : private DefaultMacroAssembler {
                 m_backtrackingState.takeBacktracksToJumpList(op.m_jumps, this);
 
                 YarrOp& lastOp = m_ops[op.m_previousOp];
-                m_checked -= lastOp.m_checkAdjust;
+                m_checkedOffset -= lastOp.m_checkAdjust;
                 break;
             }
 
@@ -2307,9 +3383,9 @@ class YarrGenerator : private DefaultMacroAssembler {
     // Emits ops for a subpattern (set of parentheses). These consist
     // of a set of alternatives wrapped in an outer set of nodes for
     // the parentheses.
-    // Supported types of parentheses are 'Once' (quantityCount == 1)
-    // and 'Terminal' (non-capturing parentheses quantified as greedy
-    // and infinite).
+    // Supported types of parentheses are 'Once' (quantityMaxCount == 1),
+    // 'Terminal' (non-capturing parentheses quantified as greedy
+    // and infinite), and 0 based greedy / non-greedy quantified parentheses.
     // Alternatives will use the 'Simple' set of ops if either the
     // subpattern is terminal (in which case we will never need to
     // backtrack), or if the subpattern only contains one alternative.
@@ -2328,7 +3404,12 @@ class YarrGenerator : private DefaultMacroAssembler {
         // comes where the subpattern is capturing, in which case we would
         // need to restore the capture from the first subpattern upon a
         // failure in the second.
-        if (term->quantityCount == 1 && !term->parentheses.isCopy) {
+        if (term->quantityMinCount && term->quantityMinCount != term->quantityMaxCount) {
+            m_failureReason = JITFailureReason::VariableCountedParenthesisWithNonZeroMinimum;
+            return;
+        }
+
+        if (term->quantityMaxCount == 1 && !term->parentheses.isCopy) {
             // Select the 'Once' nodes.
             parenthesesBeginOpCode = OpParenthesesSubpatternOnceBegin;
             parenthesesEndOpCode = OpParenthesesSubpatternOnceEnd;
@@ -2344,9 +3425,31 @@ class YarrGenerator : private DefaultMacroAssembler {
             parenthesesBeginOpCode = OpParenthesesSubpatternTerminalBegin;
             parenthesesEndOpCode = OpParenthesesSubpatternTerminalEnd;
         } else {
+#if ENABLE(YARR_JIT_ALL_PARENS_EXPRESSIONS)
+            // We only handle generic parenthesis with non-fixed counts.
+            if (term->quantityType == QuantifierFixedCount) {
+                // This subpattern is not supported by the JIT.
+                m_failureReason = JITFailureReason::FixedCountParenthesizedSubpattern;
+                return;
+            }
+
+            m_containsNestedSubpatterns = true;
+
+            // Select the 'Generic' nodes.
+            parenthesesBeginOpCode = OpParenthesesSubpatternBegin;
+            parenthesesEndOpCode = OpParenthesesSubpatternEnd;
+
+            // If there is more than one alternative we cannot use the 'simple' nodes.
+            if (term->parentheses.disjunction->m_alternatives.size() != 1) {
+                alternativeBeginOpCode = OpNestedAlternativeBegin;
+                alternativeNextOpCode = OpNestedAlternativeNext;
+                alternativeEndOpCode = OpNestedAlternativeEnd;
+            }
+#else
             // This subpattern is not supported by the JIT.
-            m_shouldFallBack = true;
+            m_failureReason = JITFailureReason::ParenthesizedSubpattern;
             return;
+#endif
         }
 
         size_t parenBegin = m_ops.size();
@@ -2355,7 +3458,7 @@ class YarrGenerator : private DefaultMacroAssembler {
         m_ops.append(alternativeBeginOpCode);
         m_ops.last().m_previousOp = notFound;
         m_ops.last().m_term = term;
-        Vector<OwnPtr<PatternAlternative> >& alternatives =  term->parentheses.disjunction->m_alternatives;
+        Vector<std::unique_ptr<PatternAlternative>>& alternatives = term->parentheses.disjunction->m_alternatives;
         for (unsigned i = 0; i < alternatives.size(); ++i) {
             size_t lastOpIndex = m_ops.size() - 1;
 
@@ -2406,7 +3509,7 @@ class YarrGenerator : private DefaultMacroAssembler {
         m_ops.append(OpSimpleNestedAlternativeBegin);
         m_ops.last().m_previousOp = notFound;
         m_ops.last().m_term = term;
-        Vector<OwnPtr<PatternAlternative> >& alternatives =  term->parentheses.disjunction->m_alternatives;
+        Vector<std::unique_ptr<PatternAlternative>>& alternatives =  term->parentheses.disjunction->m_alternatives;
         for (unsigned i = 0; i < alternatives.size(); ++i) {
             size_t lastOpIndex = m_ops.size() - 1;
 
@@ -2480,7 +3583,7 @@ class YarrGenerator : private DefaultMacroAssembler {
     // to return the failing result.
     void opCompileBody(PatternDisjunction* disjunction)
     {
-        Vector<OwnPtr<PatternAlternative> >& alternatives = disjunction->m_alternatives;
+        Vector<std::unique_ptr<PatternAlternative>>& alternatives = disjunction->m_alternatives;
         size_t currentAlternativeIndex = 0;
 
         // Emit the 'once through' alternatives.
@@ -2548,18 +3651,59 @@ class YarrGenerator : private DefaultMacroAssembler {
         lastOp.m_nextOp = repeatLoop;
     }
 
+    void generateTryReadUnicodeCharacterHelper()
+    {
+#ifdef JIT_UNICODE_EXPRESSIONS
+        if (m_tryReadUnicodeCharacterCalls.isEmpty())
+            return;
+
+        ASSERT(m_decodeSurrogatePairs);
+
+        m_tryReadUnicodeCharacterEntry = label();
+
+        tryReadUnicodeCharImpl(regT0);
+
+        ret();
+#endif
+    }
+
     void generateEnter()
     {
 #if CPU(X86_64)
         push(X86Registers::ebp);
         move(stackPointerRegister, X86Registers::ebp);
-        push(X86Registers::ebx);
+
+        if (m_pattern.m_saveInitialStartValue)
+            push(X86Registers::ebx);
+
+#if OS(WINDOWS)
+        push(X86Registers::edi);
+#endif
+#if ENABLE(YARR_JIT_ALL_PARENS_EXPRESSIONS)
+        if (m_containsNestedSubpatterns) {
+#if OS(WINDOWS)
+            push(X86Registers::esi);
+#endif
+            push(X86Registers::r12);
+        }
+#endif
+
+        if (m_decodeSurrogatePairs) {
+            push(X86Registers::r13);
+            push(X86Registers::r14);
+            push(X86Registers::r15);
+
+            move(TrustedImm32(0xd800), leadingSurrogateTag);
+            move(TrustedImm32(0xdc00), trailingSurrogateTag);
+        }
         // The ABI doesn't guarantee the upper bits are zero on unsigned arguments, so clear them ourselves.
         zeroExtend32ToPtr(index, index);
         zeroExtend32ToPtr(length, length);
 #if OS(WINDOWS)
         if (compileMode == IncludeSubpatterns)
             loadPtr(Address(X86Registers::ebp, 6 * sizeof(void*)), output);
+        // rcx is the pointer to the allocated space for result in x64 Windows.
+        push(X86Registers::ecx);
 #endif
 #elif CPU(X86)
         push(X86Registers::ebp);
@@ -2580,52 +3724,75 @@ class YarrGenerator : private DefaultMacroAssembler {
             loadPtr(Address(X86Registers::ebp, 2 * sizeof(void*)), output);
     #endif
 #elif CPU(ARM64)
+        if (m_decodeSurrogatePairs) {
+            pushPair(framePointerRegister, linkRegister);
+            move(TrustedImm32(0x10000), supplementaryPlanesBase);
+            move(TrustedImm32(0xfffffc00), surrogateTagMask);
+            move(TrustedImm32(0xd800), leadingSurrogateTag);
+            move(TrustedImm32(0xdc00), trailingSurrogateTag);
+        }
+
         // The ABI doesn't guarantee the upper bits are zero on unsigned arguments, so clear them ourselves.
         zeroExtend32ToPtr(index, index);
         zeroExtend32ToPtr(length, length);
-#elif CPU(ARM)
+#elif CPU(ARM_THUMB2)
         push(ARMRegisters::r4);
         push(ARMRegisters::r5);
         push(ARMRegisters::r6);
-#if CPU(ARM_TRADITIONAL)
-        push(ARMRegisters::r8); // scratch register
-#endif
-        if (compileMode == IncludeSubpatterns)
-            move(ARMRegisters::r3, output);
-#elif CPU(SH4)
-        push(SH4Registers::r11);
-        push(SH4Registers::r13);
+        push(ARMRegisters::r8);
 #elif CPU(MIPS)
         // Do nothing.
 #endif
+
+        store8(TrustedImm32(1), &m_vm->isExecutingInRegExpJIT);
     }
 
     void generateReturn()
     {
+        store8(TrustedImm32(0), &m_vm->isExecutingInRegExpJIT);
+
 #if CPU(X86_64)
 #if OS(WINDOWS)
         // Store the return value in the allocated space pointed by rcx.
+        pop(X86Registers::ecx);
         store64(returnRegister, Address(X86Registers::ecx));
         store64(returnRegister2, Address(X86Registers::ecx, sizeof(void*)));
         move(X86Registers::ecx, returnRegister);
 #endif
-        pop(X86Registers::ebx);
+        if (m_decodeSurrogatePairs) {
+            pop(X86Registers::r15);
+            pop(X86Registers::r14);
+            pop(X86Registers::r13);
+        }
+
+#if ENABLE(YARR_JIT_ALL_PARENS_EXPRESSIONS)
+        if (m_containsNestedSubpatterns) {
+            pop(X86Registers::r12);
+#if OS(WINDOWS)
+            pop(X86Registers::esi);
+#endif
+        }
+#endif
+#if OS(WINDOWS)
+        pop(X86Registers::edi);
+#endif
+
+        if (m_pattern.m_saveInitialStartValue)
+            pop(X86Registers::ebx);
         pop(X86Registers::ebp);
 #elif CPU(X86)
         pop(X86Registers::esi);
         pop(X86Registers::edi);
         pop(X86Registers::ebx);
         pop(X86Registers::ebp);
-#elif CPU(ARM)
-#if CPU(ARM_TRADITIONAL)
-        pop(ARMRegisters::r8); // scratch register
-#endif
+#elif CPU(ARM64)
+        if (m_decodeSurrogatePairs)
+            popPair(framePointerRegister, linkRegister);
+#elif CPU(ARM_THUMB2)
+        pop(ARMRegisters::r8);
         pop(ARMRegisters::r6);
         pop(ARMRegisters::r5);
         pop(ARMRegisters::r4);
-#elif CPU(SH4)
-        pop(SH4Registers::r13);
-        pop(SH4Registers::r11);
 #elif CPU(MIPS)
         // Do nothing
 #endif
@@ -2633,25 +3800,66 @@ class YarrGenerator : private DefaultMacroAssembler {
     }
 
 public:
-    YarrGenerator(YarrPattern& pattern, YarrCharSize charSize)
-        : m_pattern(pattern)
+    YarrGenerator(VM* vm, YarrPattern& pattern, YarrCodeBlock& codeBlock, YarrCharSize charSize)
+        : m_vm(vm)
+        , m_pattern(pattern)
+        , m_codeBlock(codeBlock)
         , m_charSize(charSize)
-        , m_charScale(m_charSize == Char8 ? TimesOne: TimesTwo)
-        , m_shouldFallBack(false)
-        , m_checked(0)
+        , m_decodeSurrogatePairs(m_charSize == Char16 && m_pattern.unicode())
+        , m_unicodeIgnoreCase(m_pattern.unicode() && m_pattern.ignoreCase())
+        , m_canonicalMode(m_pattern.unicode() ? CanonicalMode::Unicode : CanonicalMode::UCS2)
+#if ENABLE(YARR_JIT_ALL_PARENS_EXPRESSIONS)
+        , m_containsNestedSubpatterns(false)
+        , m_parenContextSizes(compileMode == IncludeSubpatterns ? m_pattern.m_numSubpatterns : 0, m_pattern.m_body->m_callFrameSize)
+#endif
     {
     }
 
-    void compile(JSGlobalData* globalData, YarrCodeBlock& jitObject)
+    void compile()
     {
+        YarrCodeBlock& codeBlock = m_codeBlock;
+
+#ifndef JIT_UNICODE_EXPRESSIONS
+        if (m_decodeSurrogatePairs) {
+            codeBlock.setFallBackWithFailureReason(JITFailureReason::DecodeSurrogatePair);
+            return;
+        }
+#endif
+
+        if (m_pattern.m_containsBackreferences
+#if ENABLE(YARR_JIT_BACKREFERENCES)
+            && (compileMode == MatchOnly || (m_pattern.ignoreCase() && m_charSize != Char8))
+#endif
+            ) {
+                codeBlock.setFallBackWithFailureReason(JITFailureReason::BackReference);
+                return;
+        }
+
+        // We need to compile before generating code since we set flags based on compilation that
+        // are used during generation.
+        opCompileBody(m_pattern.m_body);
+        
+        if (m_failureReason) {
+            codeBlock.setFallBackWithFailureReason(*m_failureReason);
+            return;
+        }
+
+#if ENABLE(YARR_JIT_ALL_PARENS_EXPRESSIONS)
+        if (m_containsNestedSubpatterns)
+            codeBlock.setUsesPatternContextBuffer();
+#endif
+
         generateEnter();
 
         Jump hasInput = checkInput();
-        move(TrustedImmPtr((void*)WTF::notFound), returnRegister);
-        move(TrustedImm32(0), returnRegister2);
-        generateReturn();
+        generateFailReturn();
         hasInput.link(this);
 
+#if ENABLE(YARR_JIT_ALL_PARENS_EXPRESSIONS)
+        if (m_containsNestedSubpatterns)
+            move(TrustedImm32(matchLimit), remainingMatchCount);
+#endif
+
         if (compileMode == IncludeSubpatterns) {
             for (unsigned i = 0; i < m_pattern.m_numSubpatterns + 1; ++i)
                 store32(TrustedImm32(-1), Address(output, (i << 1) * sizeof(int)));
@@ -2662,47 +3870,93 @@ public:
 
         initCallFrame();
 
-        // Compile the pattern to the internal 'YarrOp' representation.
-        opCompileBody(m_pattern.m_body);
-
-        // If we encountered anything we can't handle in the JIT code
-        // (e.g. backreferences) then return early.
-        if (m_shouldFallBack) {
-            jitObject.setFallBack(true);
-            return;
+#if ENABLE(YARR_JIT_ALL_PARENS_EXPRESSIONS)
+        if (m_containsNestedSubpatterns)
+            initParenContextFreeList();
+#endif
+        
+        if (m_pattern.m_saveInitialStartValue) {
+#ifdef HAVE_INITIAL_START_REG
+            move(index, initialStart);
+#else
+            storeToFrame(index, m_pattern.m_initialStartValueFrameLocation);
+#endif
         }
 
         generate();
         backtrack();
 
-        // Link & finalize the code.
-        LinkBuffer<JSC::DefaultMacroAssembler> linkBuffer(*globalData, this, REGEXP_CODE_ID);
+        generateTryReadUnicodeCharacterHelper();
+
+        generateJITFailReturn();
+
+        JSGlobalData data(m_vm->regExpAllocator);
+        DefaultLinkBuffer linkBuffer(data, this, REGEXP_CODE_ID, JITCompilationCanFail);
+        if (linkBuffer.didFailToAllocate()) {
+            codeBlock.setFallBackWithFailureReason(JITFailureReason::ExecutableMemoryAllocationFailure);
+            return;
+        }
+
+        if (!m_tryReadUnicodeCharacterCalls.isEmpty()) {
+            CodeLocationLabel tryReadUnicodeCharacterHelper = linkBuffer.locationOf(m_tryReadUnicodeCharacterEntry);
+
+            for (auto call : m_tryReadUnicodeCharacterCalls)
+                linkBuffer.link(call, tryReadUnicodeCharacterHelper);
+        }
+
         m_backtrackingState.linkDataLabels(linkBuffer);
 
+        CodeRef codeRef;
         if (compileMode == MatchOnly) {
-            if (m_charSize == Char8)
-                jitObject.set8BitCodeMatchOnly(FINALIZE_CODE(linkBuffer, ("Match-only 8-bit regular expression")));
-            else
-                jitObject.set16BitCodeMatchOnly(FINALIZE_CODE(linkBuffer, ("Match-only 16-bit regular expression")));
+            if (m_charSize == Char8) {
+                codeRef = FINALIZE_CODE(linkBuffer, "YarrJIT",
+                                        "Match-only 8-bit regular expression");
+                codeBlock.set8BitCodeMatchOnly(codeRef);
+            } else {
+                codeRef = FINALIZE_CODE(linkBuffer, "YarrJIT",
+                                        "Match-only 16-bit regular expression");
+                codeBlock.set16BitCodeMatchOnly(codeRef);
+            }
         } else {
-            if (m_charSize == Char8)
-                jitObject.set8BitCode(FINALIZE_CODE(linkBuffer, ("8-bit regular expression")));
-            else
-                jitObject.set16BitCode(FINALIZE_CODE(linkBuffer, ("16-bit regular expression")));
+            if (m_charSize == Char8) {
+                codeRef = FINALIZE_CODE(linkBuffer, "YarrJIT", "8-bit regular expression");
+                codeBlock.set8BitCode(codeRef);
+            } else {
+                codeRef = FINALIZE_CODE(linkBuffer, "YarrJIT", "16-bit regular expression");
+                codeBlock.set16BitCode(codeRef);
+            }
         }
-        jitObject.setFallBack(m_shouldFallBack);
+        QV4::generateFunctionTable(nullptr, &codeRef);
+
+        linkBuffer.makeExecutable();
+
+        if (m_failureReason)
+            codeBlock.setFallBackWithFailureReason(*m_failureReason);
     }
 
 private:
+    VM* m_vm;
+
     YarrPattern& m_pattern;
 
+    YarrCodeBlock& m_codeBlock;
     YarrCharSize m_charSize;
 
-    Scale m_charScale;
-
     // Used to detect regular expression constructs that are not currently
     // supported in the JIT; fall back to the interpreter when this is detected.
-    bool m_shouldFallBack;
+    std::optional<JITFailureReason> m_failureReason;
+
+    bool m_decodeSurrogatePairs;
+    bool m_unicodeIgnoreCase;
+    CanonicalMode m_canonicalMode;
+#if ENABLE(YARR_JIT_ALL_PARENS_EXPRESSIONS)
+    bool m_containsNestedSubpatterns;
+    ParenContextSizes m_parenContextSizes;
+#endif
+    JumpList m_abortExecution;
+    JumpList m_hitMatchLimit;
+    Vector<Call> m_tryReadUnicodeCharacterCalls;
+    Label m_tryReadUnicodeCharacterEntry;
 
     // The regular expression expressed as a linear sequence of operations.
     Vector<YarrOp, 128> m_ops;
@@ -2717,18 +3971,59 @@ private:
     // FIXME: This should go away. Rather than tracking this value throughout
     // code generation, we should gather this information up front & store it
     // on the YarrOp structure.
-    int m_checked;
+    Checked<unsigned> m_checkedOffset;
 
     // This class records state whilst generating the backtracking path of code.
     BacktrackingState m_backtrackingState;
 };
 
-void jitCompile(YarrPattern& pattern, YarrCharSize charSize, JSGlobalData* globalData, YarrCodeBlock& jitObject, YarrJITCompileMode mode)
+void YarrCodeBlock::replaceCodeRef(MacroAssemblerCodeRef &target,
+                                   const MacroAssemblerCodeRef &source)
+{
+    if (!!target && target.code().executableAddress() != source.code().executableAddress())
+        QV4::destroyFunctionTable(nullptr, &target);
+
+    target = source;
+}
+
+static void dumpCompileFailure(JITFailureReason failure)
+{
+    switch (failure) {
+    case JITFailureReason::DecodeSurrogatePair:
+        dataLog("Can't JIT a pattern decoding surrogate pairs\n");
+        break;
+    case JITFailureReason::BackReference:
+        dataLog("Can't JIT some patterns containing back references\n");
+        break;
+    case JITFailureReason::ForwardReference:
+        dataLog("Can't JIT a pattern containing forward references\n");
+        break;
+    case JITFailureReason::VariableCountedParenthesisWithNonZeroMinimum:
+        dataLog("Can't JIT a pattern containing a variable counted parenthesis with a non-zero minimum\n");
+        break;
+    case JITFailureReason::ParenthesizedSubpattern:
+        dataLog("Can't JIT a pattern containing parenthesized subpatterns\n");
+        break;
+    case JITFailureReason::FixedCountParenthesizedSubpattern:
+        dataLog("Can't JIT a pattern containing fixed count parenthesized subpatterns\n");
+        break;
+    case JITFailureReason::ExecutableMemoryAllocationFailure:
+        dataLog("Can't JIT because of failure of allocation of executable memory\n");
+        break;
+    }
+}
+
+void jitCompile(YarrPattern& pattern, YarrCharSize charSize, VM* vm, YarrCodeBlock& codeBlock, YarrJITCompileMode mode)
 {
     if (mode == MatchOnly)
-        YarrGenerator<MatchOnly>(pattern, charSize).compile(globalData, jitObject);
+        YarrGenerator<MatchOnly>(vm, pattern, codeBlock, charSize).compile();
     else
-        YarrGenerator<IncludeSubpatterns>(pattern, charSize).compile(globalData, jitObject);
+        YarrGenerator<IncludeSubpatterns>(vm, pattern, codeBlock, charSize).compile();
+
+    if (auto failureReason = codeBlock.failureReason()) {
+        if (Options::dumpCompiledRegExpPatterns())
+            dumpCompileFailure(*failureReason);
+    }
 }
 
 }}
diff --git a/src/3rdparty/masm/yarr/YarrJIT.h b/src/3rdparty/masm/yarr/YarrJIT.h
index bb7033fdea..c6410d3c44 100644
--- a/src/3rdparty/masm/yarr/YarrJIT.h
+++ b/src/3rdparty/masm/yarr/YarrJIT.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2009 Apple Inc. All rights reserved.
+ * Copyright (C) 2009-2018 Apple Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
@@ -23,12 +23,12 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 
  */
 
-#ifndef YarrJIT_h
-#define YarrJIT_h
+#pragma once
+
+#include <Platform.h>
 
 #if ENABLE(YARR_JIT)
 
-#include "JSGlobalData.h"
 #include "MacroAssemblerCodeRef.h"
 #include "MatchResult.h"
 #include "Yarr.h"
@@ -40,19 +40,40 @@
 #define YARR_CALL
 #endif
 
+#if ENABLE(YARR_JIT_ALL_PARENS_EXPRESSIONS)
+constexpr size_t patternContextBufferSize = 8192; // Space caller allocates to save nested parenthesis context
+#endif
+
 namespace JSC {
 
-class JSGlobalData;
+class VM;
 class ExecutablePool;
 
 namespace Yarr {
 
+enum class JITFailureReason : uint8_t {
+    DecodeSurrogatePair,
+    BackReference,
+    ForwardReference,
+    VariableCountedParenthesisWithNonZeroMinimum,
+    ParenthesizedSubpattern,
+    FixedCountParenthesizedSubpattern,
+    ExecutableMemoryAllocationFailure,
+};
+
 class YarrCodeBlock {
-#if CPU(X86_64)
+#if CPU(X86_64) || CPU(ARM64)
+#if ENABLE(YARR_JIT_ALL_PARENS_EXPRESSIONS)
+    typedef MatchResult (*YarrJITCode8)(const LChar* input, unsigned start, unsigned length, int* output, void* freeParenContext, unsigned parenContextSize) YARR_CALL;
+    typedef MatchResult (*YarrJITCode16)(const UChar* input, unsigned start, unsigned length, int* output, void* freeParenContext, unsigned parenContextSize) YARR_CALL;
+    typedef MatchResult (*YarrJITCodeMatchOnly8)(const LChar* input, unsigned start, unsigned length, void*, void* freeParenContext, unsigned parenContextSize) YARR_CALL;
+    typedef MatchResult (*YarrJITCodeMatchOnly16)(const UChar* input, unsigned start, unsigned length, void*, void* freeParenContext, unsigned parenContextSize) YARR_CALL;
+#else
     typedef MatchResult (*YarrJITCode8)(const LChar* input, unsigned start, unsigned length, int* output) YARR_CALL;
     typedef MatchResult (*YarrJITCode16)(const UChar* input, unsigned start, unsigned length, int* output) YARR_CALL;
     typedef MatchResult (*YarrJITCodeMatchOnly8)(const LChar* input, unsigned start, unsigned length) YARR_CALL;
     typedef MatchResult (*YarrJITCodeMatchOnly16)(const UChar* input, unsigned start, unsigned length) YARR_CALL;
+#endif
 #else
     typedef EncodedMatchResult (*YarrJITCode8)(const LChar* input, unsigned start, unsigned length, int* output) YARR_CALL;
     typedef EncodedMatchResult (*YarrJITCode16)(const UChar* input, unsigned start, unsigned length, int* output) YARR_CALL;
@@ -61,28 +82,58 @@ class YarrCodeBlock {
 #endif
 
 public:
-    YarrCodeBlock()
-        : m_needFallBack(false)
-    {
-    }
+    YarrCodeBlock() = default;
+    ~YarrCodeBlock() { clear(); }
 
-    ~YarrCodeBlock()
-    {
-    }
+    static void replaceCodeRef(MacroAssemblerCodeRef &target, const MacroAssemblerCodeRef &source);
 
-    void setFallBack(bool fallback) { m_needFallBack = fallback; }
-    bool isFallBack() { return m_needFallBack; }
+    void setFallBackWithFailureReason(JITFailureReason failureReason) { m_failureReason = failureReason; }
+    std::optional<JITFailureReason> failureReason() { return m_failureReason; }
 
     bool has8BitCode() { return m_ref8.size(); }
     bool has16BitCode() { return m_ref16.size(); }
-    void set8BitCode(MacroAssemblerCodeRef ref) { m_ref8 = ref; }
-    void set16BitCode(MacroAssemblerCodeRef ref) { m_ref16 = ref; }
+    void set8BitCode(MacroAssemblerCodeRef ref) { replaceCodeRef(m_ref8, ref); }
+    void set16BitCode(MacroAssemblerCodeRef ref) { replaceCodeRef(m_ref16, ref); }
 
     bool has8BitCodeMatchOnly() { return m_matchOnly8.size(); }
     bool has16BitCodeMatchOnly() { return m_matchOnly16.size(); }
-    void set8BitCodeMatchOnly(MacroAssemblerCodeRef matchOnly) { m_matchOnly8 = matchOnly; }
-    void set16BitCodeMatchOnly(MacroAssemblerCodeRef matchOnly) { m_matchOnly16 = matchOnly; }
+    void set8BitCodeMatchOnly(MacroAssemblerCodeRef matchOnly)
+    {
+        replaceCodeRef(m_matchOnly8, matchOnly);
+    }
+    void set16BitCodeMatchOnly(MacroAssemblerCodeRef matchOnly)
+    {
+        replaceCodeRef(m_matchOnly16, matchOnly);
+    }
+
+#if ENABLE(YARR_JIT_ALL_PARENS_EXPRESSIONS)
+    bool usesPatternContextBuffer() { return m_usesPatternContextBuffer; }
+    void setUsesPatternContextBuffer() { m_usesPatternContextBuffer = true; }
 
+    MatchResult execute(const LChar* input, unsigned start, unsigned length, int* output, void* freeParenContext, unsigned parenContextSize)
+    {
+        ASSERT(has8BitCode());
+        return MatchResult(reinterpret_cast<YarrJITCode8>(m_ref8.code().executableAddress())(input, start, length, output, freeParenContext, parenContextSize));
+    }
+
+    MatchResult execute(const UChar* input, unsigned start, unsigned length, int* output, void* freeParenContext, unsigned parenContextSize)
+    {
+        ASSERT(has16BitCode());
+        return MatchResult(reinterpret_cast<YarrJITCode16>(m_ref16.code().executableAddress())(input, start, length, output, freeParenContext, parenContextSize));
+    }
+
+    MatchResult execute(const LChar* input, unsigned start, unsigned length, void* freeParenContext, unsigned parenContextSize)
+    {
+        ASSERT(has8BitCodeMatchOnly());
+        return MatchResult(reinterpret_cast<YarrJITCodeMatchOnly8>(m_matchOnly8.code().executableAddress())(input, start, length, 0, freeParenContext, parenContextSize));
+    }
+
+    MatchResult execute(const UChar* input, unsigned start, unsigned length, void* freeParenContext, unsigned parenContextSize)
+    {
+        ASSERT(has16BitCodeMatchOnly());
+        return MatchResult(reinterpret_cast<YarrJITCodeMatchOnly16>(m_matchOnly16.code().executableAddress())(input, start, length, 0, freeParenContext, parenContextSize));
+    }
+#else
     MatchResult execute(const LChar* input, unsigned start, unsigned length, int* output)
     {
         ASSERT(has8BitCode());
@@ -106,18 +157,54 @@ public:
         ASSERT(has16BitCodeMatchOnly());
         return MatchResult(reinterpret_cast<YarrJITCodeMatchOnly16>(m_matchOnly16.code().executableAddress())(input, start, length));
     }
+#endif
 
 #if ENABLE(REGEXP_TRACING)
-    void *getAddr() { return m_ref.code().executableAddress(); }
+    void *get8BitMatchOnlyAddr()
+    {
+        if (!has8BitCodeMatchOnly())
+            return 0;
+
+        return m_matchOnly8.code().executableAddress();
+    }
+
+    void *get16BitMatchOnlyAddr()
+    {
+        if (!has16BitCodeMatchOnly())
+            return 0;
+
+        return m_matchOnly16.code().executableAddress();
+    }
+
+    void *get8BitMatchAddr()
+    {
+        if (!has8BitCode())
+            return 0;
+
+        return m_ref8.code().executableAddress();
+    }
+
+    void *get16BitMatchAddr()
+    {
+        if (!has16BitCode())
+            return 0;
+
+        return m_ref16.code().executableAddress();
+    }
 #endif
 
+    size_t size() const
+    {
+        return m_ref8.size() + m_ref16.size() + m_matchOnly8.size() + m_matchOnly16.size();
+    }
+
     void clear()
     {
-        m_ref8 = MacroAssemblerCodeRef();
-        m_ref16 = MacroAssemblerCodeRef();
-        m_matchOnly8 = MacroAssemblerCodeRef();
-        m_matchOnly16 = MacroAssemblerCodeRef();
-        m_needFallBack = false;
+        replaceCodeRef(m_ref8, MacroAssemblerCodeRef());
+        replaceCodeRef(m_ref16, MacroAssemblerCodeRef());
+        replaceCodeRef(m_matchOnly8, MacroAssemblerCodeRef());
+        replaceCodeRef(m_matchOnly16, MacroAssemblerCodeRef());
+        m_failureReason = std::nullopt;
     }
 
 private:
@@ -125,17 +212,18 @@ private:
     MacroAssemblerCodeRef m_ref16;
     MacroAssemblerCodeRef m_matchOnly8;
     MacroAssemblerCodeRef m_matchOnly16;
-    bool m_needFallBack;
+#if ENABLE(YARR_JIT_ALL_PARENS_EXPRESSIONS)
+    bool m_usesPatternContextBuffer;
+#endif
+    std::optional<JITFailureReason> m_failureReason;
 };
 
 enum YarrJITCompileMode {
     MatchOnly,
     IncludeSubpatterns
 };
-void jitCompile(YarrPattern&, YarrCharSize, JSGlobalData*, YarrCodeBlock& jitObject, YarrJITCompileMode = IncludeSubpatterns);
+void jitCompile(YarrPattern&, YarrCharSize, VM*, YarrCodeBlock& jitObject, YarrJITCompileMode = IncludeSubpatterns);
 
 } } // namespace JSC::Yarr
 
 #endif
-
-#endif // YarrJIT_h
diff --git a/src/3rdparty/masm/yarr/YarrParser.h b/src/3rdparty/masm/yarr/YarrParser.h
index 8c5d71b5fe..f1ffc92189 100644
--- a/src/3rdparty/masm/yarr/YarrParser.h
+++ b/src/3rdparty/masm/yarr/YarrParser.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2009 Apple Inc. All rights reserved.
+ * Copyright (C) 2009, 2014-2016 Apple Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
@@ -23,46 +23,25 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 
  */
 
-#ifndef YarrParser_h
-#define YarrParser_h
+#pragma once
 
 #include "Yarr.h"
+#include "YarrPattern.h"
+#include "YarrUnicodeProperties.h"
 #include <wtf/ASCIICType.h>
+#include <wtf/HashSet.h>
+#include <wtf/Optional.h>
+#include <wtf/text/StringBuilder.h>
 #include <wtf/text/WTFString.h>
-#include <wtf/unicode/Unicode.h>
 
 namespace JSC { namespace Yarr {
 
-#define REGEXP_ERROR_PREFIX "Invalid regular expression: "
-
-enum BuiltInCharacterClassID {
-    DigitClassID,
-    SpaceClassID,
-    WordClassID,
-    NewlineClassID,
-};
-
 // The Parser class should not be used directly - only via the Yarr::parse() method.
 template<class Delegate, typename CharType>
 class Parser {
 private:
     template<class FriendDelegate>
-    friend const char* parse(FriendDelegate&, const String& pattern, unsigned backReferenceLimit);
-
-    enum ErrorCode {
-        NoError,
-        PatternTooLarge,
-        QuantifierOutOfOrder,
-        QuantifierWithoutAtom,
-        QuantifierTooLarge,
-        MissingParentheses,
-        ParenthesesUnmatched,
-        ParenthesesTypeInvalid,
-        CharacterClassUnmatched,
-        CharacterClassOutOfOrder,
-        EscapeUnterminated,
-        NumberOfErrorCodes
-    };
+    friend ErrorCode parse(FriendDelegate&, const String& pattern, bool isUnicode, unsigned backReferenceLimit);
 
     /*
      * CharacterClassParserDelegate:
@@ -77,7 +56,7 @@ private:
     public:
         CharacterClassParserDelegate(Delegate& delegate, ErrorCode& err)
             : m_delegate(delegate)
-            , m_err(err)
+            , m_errorCode(err)
             , m_state(Empty)
             , m_character(0)
         {
@@ -102,7 +81,7 @@ private:
          * mode we will allow a hypen to be treated as indicating a range (i.e. /[a-z]/
          * is different to /[a\-z]/).
          */
-        void atomPatternCharacter(UChar ch, bool hyphenIsRange = false)
+        void atomPatternCharacter(UChar32 ch, bool hyphenIsRange = false)
         {
             switch (m_state) {
             case AfterCharacterClass:
@@ -119,6 +98,7 @@ private:
                     return;
                 }
                 // Otherwise just fall through - cached character so treat this as Empty.
+                FALLTHROUGH;
 
             case Empty:
                 m_character = ch;
@@ -136,7 +116,7 @@ private:
 
             case CachedCharacterHyphen:
                 if (ch < m_character) {
-                    m_err = CharacterClassOutOfOrder;
+                    m_errorCode = ErrorCode::CharacterClassOutOfOrder;
                     return;
                 }
                 m_delegate.atomCharacterClassRange(m_character, ch);
@@ -168,7 +148,7 @@ private:
             case CachedCharacter:
                 // Flush the currently cached character, then fall through.
                 m_delegate.atomCharacterClassAtom(m_character);
-
+                FALLTHROUGH;
             case Empty:
             case AfterCharacterClass:
                 m_state = AfterCharacterClass;
@@ -186,7 +166,7 @@ private:
             case CachedCharacterHyphen:
                 m_delegate.atomCharacterClassAtom(m_character);
                 m_delegate.atomCharacterClassAtom('-');
-                // fall through
+                FALLTHROUGH;
             case AfterCharacterClassHyphen:
                 m_delegate.atomCharacterClassBuiltIn(classID, invert);
                 m_state = Empty;
@@ -214,10 +194,13 @@ private:
         // invoked with inCharacterClass set.
         NO_RETURN_DUE_TO_ASSERT void assertionWordBoundary(bool) { RELEASE_ASSERT_NOT_REACHED(); }
         NO_RETURN_DUE_TO_ASSERT void atomBackReference(unsigned) { RELEASE_ASSERT_NOT_REACHED(); }
+        NO_RETURN_DUE_TO_ASSERT void atomNamedBackReference(const String&) { RELEASE_ASSERT_NOT_REACHED(); }
+        bool isValidNamedForwardReference(const String&) { RELEASE_ASSERT_NOT_REACHED(); return false; }
+        NO_RETURN_DUE_TO_ASSERT void atomNamedForwardReference(const String&) { RELEASE_ASSERT_NOT_REACHED(); }
 
     private:
         Delegate& m_delegate;
-        ErrorCode& m_err;
+        ErrorCode& m_errorCode;
         enum CharacterClassConstructionState {
             Empty,
             CachedCharacter,
@@ -225,20 +208,31 @@ private:
             AfterCharacterClass,
             AfterCharacterClassHyphen,
         } m_state;
-        UChar m_character;
+        UChar32 m_character;
     };
 
-    Parser(Delegate& delegate, const String& pattern, unsigned backReferenceLimit)
+    Parser(Delegate& delegate, const String& pattern, bool isUnicode, unsigned backReferenceLimit)
         : m_delegate(delegate)
         , m_backReferenceLimit(backReferenceLimit)
-        , m_err(NoError)
-        , m_data(pattern.getCharacters<CharType>())
+        , m_data(pattern.characters<CharType>())
         , m_size(pattern.length())
-        , m_index(0)
-        , m_parenthesesNestingDepth(0)
+        , m_isUnicode(isUnicode)
     {
     }
 
+    // The handling of IdentityEscapes is different depending on the unicode flag.
+    // For Unicode patterns, IdentityEscapes only include SyntaxCharacters or '/'.
+    // For non-unicode patterns, most any character can be escaped.
+    bool isIdentityEscapeAnError(int ch)
+    {
+        if (m_isUnicode && !strchr("^$\\.*+?()[]{}|/", ch)) {
+            m_errorCode = ErrorCode::InvalidIdentityEscape;
+            return true;
+        }
+
+        return false;
+    }
+
     /*
      * parseEscape():
      *
@@ -262,12 +256,12 @@ private:
     template<bool inCharacterClass, class EscapeDelegate>
     bool parseEscape(EscapeDelegate& delegate)
     {
-        ASSERT(!m_err);
+        ASSERT(!hasError(m_errorCode));
         ASSERT(peek() == '\\');
         consume();
 
         if (atEndOfPattern()) {
-            m_err = EscapeUnterminated;
+            m_errorCode = ErrorCode::EscapeUnterminated;
             return false;
         }
 
@@ -275,18 +269,24 @@ private:
         // Assertions
         case 'b':
             consume();
-            if (inCharacterClass)
+            if (inCharacterClass) {
+                if (isIdentityEscapeAnError('b'))
+                    break;
+
                 delegate.atomPatternCharacter('\b');
-            else {
+            } else {
                 delegate.assertionWordBoundary(false);
                 return false;
             }
             break;
         case 'B':
             consume();
-            if (inCharacterClass)
+            if (inCharacterClass) {
+                if (isIdentityEscapeAnError('B'))
+                    break;
+
                 delegate.atomPatternCharacter('B');
-            else {
+            } else {
                 delegate.assertionWordBoundary(true);
                 return false;
             }
@@ -295,27 +295,27 @@ private:
         // CharacterClassEscape
         case 'd':
             consume();
-            delegate.atomBuiltInCharacterClass(DigitClassID, false);
+            delegate.atomBuiltInCharacterClass(BuiltInCharacterClassID::DigitClassID, false);
             break;
         case 's':
             consume();
-            delegate.atomBuiltInCharacterClass(SpaceClassID, false);
+            delegate.atomBuiltInCharacterClass(BuiltInCharacterClassID::SpaceClassID, false);
             break;
         case 'w':
             consume();
-            delegate.atomBuiltInCharacterClass(WordClassID, false);
+            delegate.atomBuiltInCharacterClass(BuiltInCharacterClassID::WordClassID, false);
             break;
         case 'D':
             consume();
-            delegate.atomBuiltInCharacterClass(DigitClassID, true);
+            delegate.atomBuiltInCharacterClass(BuiltInCharacterClassID::DigitClassID, true);
             break;
         case 'S':
             consume();
-            delegate.atomBuiltInCharacterClass(SpaceClassID, true);
+            delegate.atomBuiltInCharacterClass(BuiltInCharacterClassID::SpaceClassID, true);
             break;
         case 'W':
             consume();
-            delegate.atomBuiltInCharacterClass(WordClassID, true);
+            delegate.atomBuiltInCharacterClass(BuiltInCharacterClassID::WordClassID, true);
             break;
 
         // DecimalEscape
@@ -340,15 +340,21 @@ private:
                 }
 
                 restoreState(state);
+
+                if (m_isUnicode) {
+                    m_errorCode = ErrorCode::InvalidBackreference;
+                    return false;
+                }
             }
-            
-            // Not a backreference, and not octal.
+
+            // Not a backreference, and not octal. Just a number.
             if (peek() >= '8') {
-                delegate.atomPatternCharacter('\\');
+                delegate.atomPatternCharacter(consume());
                 break;
             }
 
             // Fall-through to handle this as an octal escape.
+            FALLTHROUGH;
         }
 
         // Octal escape
@@ -400,32 +406,168 @@ private:
         case 'x': {
             consume();
             int x = tryConsumeHex(2);
-            if (x == -1)
+            if (x == -1) {
+                if (isIdentityEscapeAnError('x'))
+                    break;
+
                 delegate.atomPatternCharacter('x');
-            else
+            } else
                 delegate.atomPatternCharacter(x);
             break;
         }
 
+        // Named backreference
+        case 'k': {
+            consume();
+            ParseState state = saveState();
+            if (!atEndOfPattern() && !inCharacterClass) {
+                if (consume() == '<') {
+                    auto groupName = tryConsumeGroupName();
+                    if (groupName) {
+                        if (m_captureGroupNames.contains(groupName.value())) {
+                            delegate.atomNamedBackReference(groupName.value());
+                            break;
+                        }
+
+                        if (delegate.isValidNamedForwardReference(groupName.value())) {
+                            delegate.atomNamedForwardReference(groupName.value());
+                            break;
+                        }
+                    }
+                    if (m_isUnicode) {
+                        m_errorCode = ErrorCode::InvalidBackreference;
+                        break;
+                    }
+                }
+            }
+            restoreState(state);
+            delegate.atomPatternCharacter('k');
+            break;
+        }
+
+        // Unicode property escapes
+        case 'p':
+        case 'P': {
+            int escapeChar = consume();
+
+            if (!m_isUnicode) {
+                if (isIdentityEscapeAnError(escapeChar))
+                    break;
+                delegate.atomPatternCharacter(escapeChar);
+                break;
+            }
+
+            if (!atEndOfPattern() && peek() == '{') {
+                consume();
+                auto optClassID = tryConsumeUnicodePropertyExpression();
+                if (!optClassID) {
+                    // tryConsumeUnicodePropertyExpression() will set m_errorCode for a malformed property expression
+                    break;
+                }
+                delegate.atomBuiltInCharacterClass(optClassID.value(), escapeChar == 'P');
+            } else
+                m_errorCode = ErrorCode::InvalidUnicodePropertyExpression;
+            break;
+        }
+
         // UnicodeEscape
         case 'u': {
             consume();
+            if (atEndOfPattern()) {
+                if (isIdentityEscapeAnError('u'))
+                    break;
+
+                delegate.atomPatternCharacter('u');
+                break;
+            }
+
+            if (m_isUnicode && peek() == '{') {
+                consume();
+                UChar32 codePoint = 0;
+                do {
+                    if (atEndOfPattern() || !isASCIIHexDigit(peek())) {
+                        m_errorCode = ErrorCode::InvalidUnicodeEscape;
+                        break;
+                    }
+
+                    codePoint = (codePoint << 4) | toASCIIHexValue(consume());
+
+                    if (codePoint > UCHAR_MAX_VALUE)
+                        m_errorCode = ErrorCode::InvalidUnicodeEscape;
+                } while (!atEndOfPattern() && peek() != '}');
+                if (!atEndOfPattern() && peek() == '}')
+                    consume();
+                else if (!hasError(m_errorCode))
+                    m_errorCode = ErrorCode::InvalidUnicodeEscape;
+                if (hasError(m_errorCode))
+                    return false;
+
+                delegate.atomPatternCharacter(codePoint);
+                break;
+            }
             int u = tryConsumeHex(4);
-            if (u == -1)
+            if (u == -1) {
+                if (isIdentityEscapeAnError('u'))
+                    break;
+
                 delegate.atomPatternCharacter('u');
-            else
+            } else {
+                // If we have the first of a surrogate pair, look for the second.
+                if (U16_IS_LEAD(u) && m_isUnicode && (patternRemaining() >= 6) && peek() == '\\') {
+                    ParseState state = saveState();
+                    consume();
+                    
+                    if (tryConsume('u')) {
+                        int surrogate2 = tryConsumeHex(4);
+                        if (U16_IS_TRAIL(surrogate2)) {
+                            u = U16_GET_SUPPLEMENTARY(u, surrogate2);
+                            delegate.atomPatternCharacter(u);
+                            break;
+                        }
+                    }
+
+                    restoreState(state);
+                }
                 delegate.atomPatternCharacter(u);
+            }
             break;
         }
 
         // IdentityEscape
         default:
+            int ch = peek();
+
+            if (ch == '-' && m_isUnicode && inCharacterClass) {
+                // \- is allowed for ClassEscape with unicode flag.
+                delegate.atomPatternCharacter(consume());
+                break;
+            }
+
+            if (isIdentityEscapeAnError(ch))
+                break;
+
             delegate.atomPatternCharacter(consume());
         }
         
         return true;
     }
 
+    UChar32 consumePossibleSurrogatePair()
+    {
+        UChar32 ch = consume();
+        if (U16_IS_LEAD(ch) && m_isUnicode && (patternRemaining() > 0)) {
+            ParseState state = saveState();
+
+            UChar32 surrogate2 = consume();
+            if (U16_IS_TRAIL(surrogate2))
+                ch = U16_GET_SUPPLEMENTARY(ch, surrogate2);
+            else
+                restoreState(state);
+        }
+
+        return ch;
+    }
+
     /*
      * parseAtomEscape(), parseCharacterClassEscape():
      *
@@ -449,11 +591,11 @@ private:
      */
     void parseCharacterClass()
     {
-        ASSERT(!m_err);
+        ASSERT(!hasError(m_errorCode));
         ASSERT(peek() == '[');
         consume();
 
-        CharacterClassParserDelegate characterClassConstructor(m_delegate, m_err);
+        CharacterClassParserDelegate characterClassConstructor(m_delegate, m_errorCode);
 
         characterClassConstructor.begin(tryConsume('^'));
 
@@ -469,14 +611,14 @@ private:
                 break;
 
             default:
-                characterClassConstructor.atomPatternCharacter(consume(), true);
+                characterClassConstructor.atomPatternCharacter(consumePossibleSurrogatePair(), true);
             }
 
-            if (m_err)
+            if (hasError(m_errorCode))
                 return;
         }
 
-        m_err = CharacterClassUnmatched;
+        m_errorCode = ErrorCode::CharacterClassUnmatched;
     }
 
     /*
@@ -486,13 +628,13 @@ private:
      */
     void parseParenthesesBegin()
     {
-        ASSERT(!m_err);
+        ASSERT(!hasError(m_errorCode));
         ASSERT(peek() == '(');
         consume();
 
         if (tryConsume('?')) {
             if (atEndOfPattern()) {
-                m_err = ParenthesesTypeInvalid;
+                m_errorCode = ErrorCode::ParenthesesTypeInvalid;
                 return;
             }
 
@@ -508,9 +650,23 @@ private:
             case '!':
                 m_delegate.atomParentheticalAssertionBegin(true);
                 break;
-            
+
+            case '<': {
+                auto groupName = tryConsumeGroupName();
+                if (groupName) {
+                    auto setAddResult = m_captureGroupNames.add(groupName.value());
+                    if (setAddResult.isNewEntry)
+                        m_delegate.atomParenthesesSubpatternBegin(true, groupName);
+                    else
+                        m_errorCode = ErrorCode::DuplicateGroupName;
+                } else
+                    m_errorCode = ErrorCode::InvalidGroupName;
+
+                break;
+            }
+
             default:
-                m_err = ParenthesesTypeInvalid;
+                m_errorCode = ErrorCode::ParenthesesTypeInvalid;
             }
         } else
             m_delegate.atomParenthesesSubpatternBegin();
@@ -525,14 +681,14 @@ private:
      */
     void parseParenthesesEnd()
     {
-        ASSERT(!m_err);
+        ASSERT(!hasError(m_errorCode));
         ASSERT(peek() == ')');
         consume();
 
         if (m_parenthesesNestingDepth > 0)
             m_delegate.atomParenthesesEnd();
         else
-            m_err = ParenthesesUnmatched;
+            m_errorCode = ErrorCode::ParenthesesUnmatched;
 
         --m_parenthesesNestingDepth;
     }
@@ -544,18 +700,18 @@ private:
      */
     void parseQuantifier(bool lastTokenWasAnAtom, unsigned min, unsigned max)
     {
-        ASSERT(!m_err);
+        ASSERT(!hasError(m_errorCode));
         ASSERT(min <= max);
 
         if (min == UINT_MAX) {
-            m_err = QuantifierTooLarge;
+            m_errorCode = ErrorCode::QuantifierTooLarge;
             return;
         }
 
         if (lastTokenWasAnAtom)
             m_delegate.quantifyAtom(min, max, !tryConsume('?'));
         else
-            m_err = QuantifierWithoutAtom;
+            m_errorCode = ErrorCode::QuantifierWithoutAtom;
     }
 
     /*
@@ -603,7 +759,7 @@ private:
 
             case '.':
                 consume();
-                m_delegate.atomBuiltInCharacterClass(NewlineClassID, true);
+                m_delegate.atomBuiltInCharacterClass(BuiltInCharacterClassID::DotClassID, false);
                 lastTokenWasAnAtom = true;
                 break;
 
@@ -649,58 +805,44 @@ private:
                         if (min <= max)
                             parseQuantifier(lastTokenWasAnAtom, min, max);
                         else
-                            m_err = QuantifierOutOfOrder;
+                            m_errorCode = ErrorCode::QuantifierOutOfOrder;
                         lastTokenWasAnAtom = false;
                         break;
                     }
                 }
 
                 restoreState(state);
-            } // if we did not find a complete quantifer, fall through to the default case.
+            }
+            // if we did not find a complete quantifer, fall through to the default case.
+            FALLTHROUGH;
 
             default:
-                m_delegate.atomPatternCharacter(consume());
+                m_delegate.atomPatternCharacter(consumePossibleSurrogatePair());
                 lastTokenWasAnAtom = true;
             }
 
-            if (m_err)
+            if (hasError(m_errorCode))
                 return;
         }
 
         if (m_parenthesesNestingDepth > 0)
-            m_err = MissingParentheses;
+            m_errorCode = ErrorCode::MissingParentheses;
     }
 
     /*
      * parse():
      *
-     * This method calls parseTokens() to parse over the input and converts any
-     * error code to a const char* for a result.
+     * This method calls parseTokens() to parse over the input and returns error code for a result.
      */
-    const char* parse()
+    ErrorCode parse()
     {
         if (m_size > MAX_PATTERN_SIZE)
-            m_err = PatternTooLarge;
+            m_errorCode = ErrorCode::PatternTooLarge;
         else
             parseTokens();
-        ASSERT(atEndOfPattern() || m_err);
-
-        // The order of this array must match the ErrorCode enum.
-        static const char* errorMessages[NumberOfErrorCodes] = {
-            0, // NoError
-            REGEXP_ERROR_PREFIX "regular expression too large",
-            REGEXP_ERROR_PREFIX "numbers out of order in {} quantifier",
-            REGEXP_ERROR_PREFIX "nothing to repeat",
-            REGEXP_ERROR_PREFIX "number too large in {} quantifier",
-            REGEXP_ERROR_PREFIX "missing )",
-            REGEXP_ERROR_PREFIX "unmatched parentheses",
-            REGEXP_ERROR_PREFIX "unrecognized character after (?",
-            REGEXP_ERROR_PREFIX "missing terminating ] for character class",
-            REGEXP_ERROR_PREFIX "range out of order in character class",
-            REGEXP_ERROR_PREFIX "\\ at end of pattern"
-        };
-
-        return errorMessages[m_err];
+        ASSERT(atEndOfPattern() || hasError(m_errorCode));
+        
+        return m_errorCode;
     }
 
     // Misc helper functions:
@@ -723,6 +865,12 @@ private:
         return m_index == m_size;
     }
 
+    unsigned patternRemaining()
+    {
+        ASSERT(m_index <= m_size);
+        return m_size - m_index;
+    }
+
     int peek()
     {
         ASSERT(m_index < m_size);
@@ -740,6 +888,87 @@ private:
         return peek() - '0';
     }
 
+    int tryConsumeUnicodeEscape()
+    {
+        if (!tryConsume('u'))
+            return -1;
+
+        if (m_isUnicode && tryConsume('{')) {
+            int codePoint = 0;
+            do {
+                if (atEndOfPattern() || !isASCIIHexDigit(peek())) {
+                    m_errorCode = ErrorCode::InvalidUnicodeEscape;
+                    return -1;
+                }
+
+                codePoint = (codePoint << 4) | toASCIIHexValue(consume());
+
+                if (codePoint > UCHAR_MAX_VALUE) {
+                    m_errorCode = ErrorCode::InvalidUnicodeEscape;
+                    return -1;
+                }
+            } while (!atEndOfPattern() && peek() != '}');
+            if (!atEndOfPattern() && peek() == '}')
+                consume();
+            else if (!hasError(m_errorCode))
+                m_errorCode = ErrorCode::InvalidUnicodeEscape;
+            if (hasError(m_errorCode))
+                return -1;
+
+            return codePoint;
+        }
+
+        int u = tryConsumeHex(4);
+        if (u == -1)
+            return -1;
+
+        // If we have the first of a surrogate pair, look for the second.
+        if (U16_IS_LEAD(u) && m_isUnicode && (patternRemaining() >= 6) && peek() == '\\') {
+            ParseState state = saveState();
+            consume();
+
+            if (tryConsume('u')) {
+                int surrogate2 = tryConsumeHex(4);
+                if (U16_IS_TRAIL(surrogate2)) {
+                    u = U16_GET_SUPPLEMENTARY(u, surrogate2);
+                    return u;
+                }
+            }
+
+            restoreState(state);
+        }
+
+        return u;
+    }
+
+    int tryConsumeIdentifierCharacter()
+    {
+        int ch = peek();
+
+        if (ch == '\\') {
+            consume();
+            ch = tryConsumeUnicodeEscape();
+        } else
+            consume();
+
+        return ch;
+    }
+
+    bool isIdentifierStart(int ch)
+    {
+        return (WTF::isASCII(ch) && (WTF::isASCIIAlpha(ch) || ch == '_' || ch == '$')) || (U_GET_GC_MASK(ch) & U_GC_L_MASK);
+    }
+
+    bool isIdentifierPart(int ch)
+    {
+        return (WTF::isASCII(ch) && (WTF::isASCIIAlpha(ch) || ch == '_' || ch == '$')) || (U_GET_GC_MASK(ch) & (U_GC_L_MASK | U_GC_MN_MASK | U_GC_MC_MASK | U_GC_ND_MASK | U_GC_PC_MASK)) || ch == 0x200C || ch == 0x200D;
+    }
+
+    bool isUnicodePropertyValueExpressionChar(int ch)
+    {
+        return WTF::isASCIIAlphanumeric(ch) || ch == '_' || ch == '=';
+    }
+
     int consume()
     {
         ASSERT(m_index < m_size);
@@ -754,13 +983,10 @@ private:
 
     unsigned consumeNumber()
     {
-        unsigned n = consumeDigit();
-        // check for overflow.
-        for (unsigned newValue; peekIsDigit() && ((newValue = n * 10 + peekDigit()) >= n); ) {
-            n = newValue;
-            consume();
-        }
-        return n;
+        Checked<unsigned, RecordOverflow> n = consumeDigit();
+        while (peekIsDigit())
+            n = n * 10 + consumeDigit();
+        return n.hasOverflowed() ? quantifyInfinite : n.unsafeGet();
     }
 
     unsigned consumeOctal()
@@ -796,13 +1022,99 @@ private:
         return n;
     }
 
+    std::optional<String> tryConsumeGroupName()
+    {
+        if (atEndOfPattern())
+            return std::nullopt;
+
+        ParseState state = saveState();
+        
+        int ch = tryConsumeIdentifierCharacter();
+
+        if (isIdentifierStart(ch)) {
+            StringBuilder identifierBuilder;
+            identifierBuilder.append(ch);
+
+            while (!atEndOfPattern()) {
+                ch = tryConsumeIdentifierCharacter();
+                if (ch == '>')
+                    return std::optional<String>(identifierBuilder.toString());
+
+                if (!isIdentifierPart(ch))
+                    break;
+
+                identifierBuilder.append(ch);
+            }
+        }
+
+        restoreState(state);
+
+        return std::nullopt;
+    }
+
+    std::optional<BuiltInCharacterClassID> tryConsumeUnicodePropertyExpression()
+    {
+        if (atEndOfPattern() || !isUnicodePropertyValueExpressionChar(peek())) {
+            m_errorCode = ErrorCode::InvalidUnicodePropertyExpression;
+            return std::nullopt;
+        }
+
+        StringBuilder expressionBuilder;
+        String unicodePropertyName;
+        bool foundEquals = false;
+        unsigned errors = 0;
+
+        expressionBuilder.append(consume());
+
+        while (!atEndOfPattern()) {
+            int ch = peek();
+            if (ch == '}') {
+                consume();
+                if (errors) {
+                    m_errorCode = ErrorCode::InvalidUnicodePropertyExpression;
+                    return std::nullopt;
+                }
+
+                if (foundEquals) {
+                    auto result = unicodeMatchPropertyValue(unicodePropertyName, expressionBuilder.toString());
+                    if (!result)
+                        m_errorCode = ErrorCode::InvalidUnicodePropertyExpression;
+                    return result;
+                }
+
+                auto result = unicodeMatchProperty(expressionBuilder.toString());
+                if (!result)
+                    m_errorCode = ErrorCode::InvalidUnicodePropertyExpression;
+                return result;
+            }
+
+            consume();
+            if (ch == '=') {
+                if (!foundEquals) {
+                    foundEquals = true;
+                    unicodePropertyName = expressionBuilder.toString();
+                    expressionBuilder.clear();
+                } else
+                    errors++;
+            } else if (!isUnicodePropertyValueExpressionChar(ch))
+                errors++;
+            else
+                expressionBuilder.append(ch);
+        }
+
+        m_errorCode = ErrorCode::InvalidUnicodePropertyExpression;
+        return std::nullopt;
+    }
+
     Delegate& m_delegate;
     unsigned m_backReferenceLimit;
-    ErrorCode m_err;
+    ErrorCode m_errorCode { ErrorCode::NoError };
     const CharType* m_data;
     unsigned m_size;
-    unsigned m_index;
-    unsigned m_parenthesesNestingDepth;
+    unsigned m_index { 0 };
+    bool m_isUnicode;
+    unsigned m_parenthesesNestingDepth { 0 };
+    HashSet<String> m_captureGroupNames;
 
     // Derived by empirical testing of compile time in PCRE and WREC.
     static const unsigned MAX_PATTERN_SIZE = 1024 * 1024;
@@ -822,17 +1134,20 @@ private:
  *    void assertionEOL();
  *    void assertionWordBoundary(bool invert);
  *
- *    void atomPatternCharacter(UChar ch);
+ *    void atomPatternCharacter(UChar32 ch);
  *    void atomBuiltInCharacterClass(BuiltInCharacterClassID classID, bool invert);
  *    void atomCharacterClassBegin(bool invert)
- *    void atomCharacterClassAtom(UChar ch)
- *    void atomCharacterClassRange(UChar begin, UChar end)
+ *    void atomCharacterClassAtom(UChar32 ch)
+ *    void atomCharacterClassRange(UChar32 begin, UChar32 end)
  *    void atomCharacterClassBuiltIn(BuiltInCharacterClassID classID, bool invert)
  *    void atomCharacterClassEnd()
- *    void atomParenthesesSubpatternBegin(bool capture = true);
+ *    void atomParenthesesSubpatternBegin(bool capture = true, Optional<String> groupName);
  *    void atomParentheticalAssertionBegin(bool invert = false);
  *    void atomParenthesesEnd();
  *    void atomBackReference(unsigned subpatternId);
+ *    void atomNamedBackReference(const String& subpatternName);
+ *    bool isValidNamedForwardReference(const String& subpatternName);
+ *    void atomNamedForwardReference(const String& subpatternName);
  *
  *    void quantifyAtom(unsigned min, unsigned max, bool greedy);
  *
@@ -868,13 +1183,11 @@ private:
  */
 
 template<class Delegate>
-const char* parse(Delegate& delegate, const String& pattern, unsigned backReferenceLimit = quantifyInfinite)
+ErrorCode parse(Delegate& delegate, const String& pattern, bool isUnicode, unsigned backReferenceLimit = quantifyInfinite)
 {
     if (pattern.is8Bit())
-        return Parser<Delegate, LChar>(delegate, pattern, backReferenceLimit).parse();
-    return Parser<Delegate, UChar>(delegate, pattern, backReferenceLimit).parse();
+        return Parser<Delegate, LChar>(delegate, pattern, isUnicode, backReferenceLimit).parse();
+    return Parser<Delegate, UChar>(delegate, pattern, isUnicode, backReferenceLimit).parse();
 }
 
 } } // namespace JSC::Yarr
-
-#endif // YarrParser_h
diff --git a/src/3rdparty/masm/yarr/YarrPattern.cpp b/src/3rdparty/masm/yarr/YarrPattern.cpp
index ae527f065f..9c1cdadf3f 100644
--- a/src/3rdparty/masm/yarr/YarrPattern.cpp
+++ b/src/3rdparty/masm/yarr/YarrPattern.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2009, 2013 Apple Inc. All rights reserved.
+ * Copyright (C) 2009, 2013-2016 Apple Inc. All rights reserved.
  * Copyright (C) 2010 Peter Varga (pvarga@inf.u-szeged.hu), University of Szeged
  *
  * Redistribution and use in source and binary forms, with or without
@@ -27,12 +27,14 @@
 #include "config.h"
 #include "YarrPattern.h"
 
+#include "Options.h"
 #include "Yarr.h"
-#include "YarrCanonicalizeUCS2.h"
+#include "YarrCanonicalize.h"
 #include "YarrParser.h"
+#include <wtf/DataLog.h>
+#include <wtf/Optional.h>
 #include <wtf/Vector.h>
-
-using namespace WTF;
+#include <wtf/text/WTFString.h>
 
 namespace JSC { namespace Yarr {
 
@@ -40,8 +42,11 @@ namespace JSC { namespace Yarr {
 
 class CharacterClassConstructor {
 public:
-    CharacterClassConstructor(bool isCaseInsensitive = false)
+    CharacterClassConstructor(bool isCaseInsensitive, CanonicalMode canonicalMode)
         : m_isCaseInsensitive(isCaseInsensitive)
+        , m_hasNonBMPCharacters(false)
+        , m_anyCharacter(false)
+        , m_canonicalMode(canonicalMode)
     {
     }
     
@@ -51,6 +56,8 @@ public:
         m_ranges.clear();
         m_matchesUnicode.clear();
         m_rangesUnicode.clear();
+        m_hasNonBMPCharacters = false;
+        m_anyCharacter = false;
     }
 
     void append(const CharacterClass* other)
@@ -65,11 +72,71 @@ public:
             addSortedRange(m_rangesUnicode, other->m_rangesUnicode[i].begin, other->m_rangesUnicode[i].end);
     }
 
-    void putChar(UChar ch)
+    void appendInverted(const CharacterClass* other)
     {
-        // Handle ascii cases.
-        if (ch <= 0x7f) {
-            if (m_isCaseInsensitive && isASCIIAlpha(ch)) {
+        auto addSortedInverted = [&](UChar32 min, UChar32 max,
+            const Vector<UChar32>& srcMatches, const Vector<CharacterRange>& srcRanges,
+            Vector<UChar32>& destMatches, Vector<CharacterRange>& destRanges) {
+
+            auto addSortedMatchOrRange = [&](UChar32 lo, UChar32 hiPlusOne) {
+                if (lo < hiPlusOne) {
+                    if (lo + 1 == hiPlusOne)
+                        addSorted(destMatches, lo);
+                    else
+                        addSortedRange(destRanges, lo, hiPlusOne - 1);
+                }
+            };
+
+            UChar32 lo = min;
+            size_t matchesIndex = 0;
+            size_t rangesIndex = 0;
+            bool matchesRemaining = matchesIndex < srcMatches.size();
+            bool rangesRemaining = rangesIndex < srcRanges.size();
+
+            if (!matchesRemaining && !rangesRemaining) {
+                addSortedMatchOrRange(min, max + 1);
+                return;
+            }
+
+            while (matchesRemaining || rangesRemaining) {
+                UChar32 hiPlusOne;
+                UChar32 nextLo;
+
+                if (matchesRemaining
+                    && (!rangesRemaining || srcMatches[matchesIndex] < srcRanges[rangesIndex].begin)) {
+                    hiPlusOne = srcMatches[matchesIndex];
+                    nextLo = hiPlusOne + 1;
+                    ++matchesIndex;
+                    matchesRemaining = matchesIndex < srcMatches.size();
+                } else {
+                    hiPlusOne = srcRanges[rangesIndex].begin;
+                    nextLo = srcRanges[rangesIndex].end + 1;
+                    ++rangesIndex;
+                    rangesRemaining = rangesIndex < srcRanges.size();
+                }
+
+                addSortedMatchOrRange(lo, hiPlusOne);
+
+                lo = nextLo;
+            }
+
+            addSortedMatchOrRange(lo, max + 1);
+        };
+
+        addSortedInverted(0, 0x7f, other->m_matches, other->m_ranges, m_matches, m_ranges);
+        addSortedInverted(0x80, 0x10ffff, other->m_matchesUnicode, other->m_rangesUnicode, m_matchesUnicode, m_rangesUnicode);
+    }
+
+    void putChar(UChar32 ch)
+    {
+        if (!m_isCaseInsensitive) {
+            addSorted(ch);
+            return;
+        }
+
+        if (m_canonicalMode == CanonicalMode::UCS2 && isASCII(ch)) {
+            // Handle ASCII cases.
+            if (isASCIIAlpha(ch)) {
                 addSorted(m_matches, toASCIIUpper(ch));
                 addSorted(m_matches, toASCIILower(ch));
             } else
@@ -77,40 +144,33 @@ public:
             return;
         }
 
-        // Simple case, not a case-insensitive match.
-        if (!m_isCaseInsensitive) {
-            addSorted(m_matchesUnicode, ch);
-            return;
-        }
-
         // Add multiple matches, if necessary.
-        UCS2CanonicalizationRange* info = rangeInfoFor(ch);
+        const CanonicalizationRange* info = canonicalRangeInfoFor(ch, m_canonicalMode);
         if (info->type == CanonicalizeUnique)
-            addSorted(m_matchesUnicode, ch);
+            addSorted(ch);
         else
             putUnicodeIgnoreCase(ch, info);
     }
 
-    void putUnicodeIgnoreCase(UChar ch, UCS2CanonicalizationRange* info)
+    void putUnicodeIgnoreCase(UChar32 ch, const CanonicalizationRange* info)
     {
         ASSERT(m_isCaseInsensitive);
-        ASSERT(ch > 0x7f);
         ASSERT(ch >= info->begin && ch <= info->end);
         ASSERT(info->type != CanonicalizeUnique);
         if (info->type == CanonicalizeSet) {
-            for (uint16_t* set = characterSetInfo[info->value]; (ch = *set); ++set)
-                addSorted(m_matchesUnicode, ch);
+            for (const UChar32* set = canonicalCharacterSetInfo(info->value, m_canonicalMode); (ch = *set); ++set)
+                addSorted(ch);
         } else {
-            addSorted(m_matchesUnicode, ch);
-            addSorted(m_matchesUnicode, getCanonicalPair(info, ch));
+            addSorted(ch);
+            addSorted(getCanonicalPair(info, ch));
         }
     }
 
-    void putRange(UChar lo, UChar hi)
+    void putRange(UChar32 lo, UChar32 hi)
     {
-        if (lo <= 0x7f) {
+        if (isASCII(lo)) {
             char asciiLo = lo;
-            char asciiHi = std::min(hi, (UChar)0x7f);
+            char asciiHi = std::min(hi, (UChar32)0x7f);
             addSortedRange(m_ranges, lo, asciiHi);
             
             if (m_isCaseInsensitive) {
@@ -120,19 +180,19 @@ public:
                     addSortedRange(m_ranges, std::max(asciiLo, 'a')+('A'-'a'), std::min(asciiHi, 'z')+('A'-'a'));
             }
         }
-        if (hi <= 0x7f)
+        if (isASCII(hi))
             return;
 
-        lo = std::max(lo, (UChar)0x80);
+        lo = std::max(lo, (UChar32)0x80);
         addSortedRange(m_rangesUnicode, lo, hi);
         
         if (!m_isCaseInsensitive)
             return;
 
-        UCS2CanonicalizationRange* info = rangeInfoFor(lo);
+        const CanonicalizationRange* info = canonicalRangeInfoFor(lo, m_canonicalMode);
         while (true) {
             // Handle the range [lo .. end]
-            UChar end = std::min<UChar>(info->end, hi);
+            UChar32 end = std::min<UChar32>(info->end, hi);
 
             switch (info->type) {
             case CanonicalizeUnique:
@@ -140,7 +200,7 @@ public:
                 break;
             case CanonicalizeSet: {
                 UChar ch;
-                for (uint16_t* set = characterSetInfo[info->value]; (ch = *set); ++set)
+                for (const UChar32* set = canonicalCharacterSetInfo(info->value, m_canonicalMode); (ch = *set); ++set)
                     addSorted(m_matchesUnicode, ch);
                 break;
             }
@@ -175,24 +235,38 @@ public:
 
     }
 
-    PassOwnPtr<CharacterClass> charClass()
+    std::unique_ptr<CharacterClass> charClass()
     {
-        OwnPtr<CharacterClass> characterClass = adoptPtr(new CharacterClass);
+        coalesceTables();
+
+        auto characterClass = std::make_unique<CharacterClass>();
 
         characterClass->m_matches.swap(m_matches);
         characterClass->m_ranges.swap(m_ranges);
         characterClass->m_matchesUnicode.swap(m_matchesUnicode);
         characterClass->m_rangesUnicode.swap(m_rangesUnicode);
+        characterClass->m_hasNonBMPCharacters = hasNonBMPCharacters();
+        characterClass->m_anyCharacter = anyCharacter();
+
+        m_hasNonBMPCharacters = false;
+        m_anyCharacter = false;
 
-        return characterClass.release();
+        return characterClass;
     }
 
 private:
-    void addSorted(Vector<UChar>& matches, UChar ch)
+    void addSorted(UChar32 ch)
+    {
+        addSorted(isASCII(ch) ? m_matches : m_matchesUnicode, ch);
+    }
+
+    void addSorted(Vector<UChar32>& matches, UChar32 ch)
     {
         unsigned pos = 0;
-        ASSERT(matches.size() <= UINT_MAX);
-        unsigned range = static_cast<unsigned>(matches.size());
+        unsigned range = matches.size();
+
+        if (!U_IS_BMP(ch))
+            m_hasNonBMPCharacters = true;
 
         // binary chop, find position to insert char.
         while (range) {
@@ -201,9 +275,31 @@ private:
             int val = matches[pos+index] - ch;
             if (!val)
                 return;
-            else if (val > 0)
+            else if (val > 0) {
+                if (val == 1) {
+                    UChar32 lo = ch;
+                    UChar32 hi = ch + 1;
+                    matches.remove(pos + index);
+                    if (pos + index > 0 && matches[pos + index - 1] == ch - 1) {
+                        lo = ch - 1;
+                        matches.remove(pos + index - 1);
+                    }
+                    addSortedRange(isASCII(ch) ? m_ranges : m_rangesUnicode, lo, hi);
+                    return;
+                }
                 range = index;
-            else {
+            } else {
+                if (val == -1) {
+                    UChar32 lo = ch - 1;
+                    UChar32 hi = ch;
+                    matches.remove(pos + index);
+                    if (pos + index + 1 < matches.size() && matches[pos + index + 1] == ch + 1) {
+                        hi = ch + 1;
+                        matches.remove(pos + index + 1);
+                    }
+                    addSortedRange(isASCII(ch) ? m_ranges : m_rangesUnicode, lo, hi);
+                    return;
+                }
                 pos += (index+1);
                 range -= (index+1);
             }
@@ -215,17 +311,19 @@ private:
             matches.insert(pos, ch);
     }
 
-    void addSortedRange(Vector<CharacterRange>& ranges, UChar lo, UChar hi)
+    void addSortedRange(Vector<CharacterRange>& ranges, UChar32 lo, UChar32 hi)
     {
-        ASSERT(ranges.size() <= UINT_MAX);
-        unsigned end = static_cast<unsigned>(ranges.size());
-        
+        size_t end = ranges.size();
+
+        if (!U_IS_BMP(hi))
+            m_hasNonBMPCharacters = true;
+
         // Simple linear scan - I doubt there are that many ranges anyway...
         // feel free to fix this with something faster (eg binary chop).
-        for (unsigned i = 0; i < end; ++i) {
+        for (size_t i = 0; i < end; ++i) {
             // does the new range fall before the current position in the array
             if (hi < ranges[i].begin) {
-                // optional optimization: concatenate appending ranges? - may not be worthwhile.
+                // Concatenate appending ranges.
                 if (hi == (ranges[i].begin - 1)) {
                     ranges[i].begin = lo;
                     return;
@@ -233,7 +331,7 @@ private:
                 ranges.insert(i, CharacterRange(lo, hi));
                 return;
             }
-            // Okay, since we didn't hit the last case, the end of the new range is definitely at or after the begining
+            // Okay, since we didn't hit the last case, the end of the new range is definitely at or after the beginning
             // If the new range start at or before the end of the last range, then the overlap (if it starts one after the
             // end of the last range they concatenate, which is just as good.
             if (lo <= (ranges[i].end + 1)) {
@@ -241,18 +339,7 @@ private:
                 ranges[i].begin = std::min(ranges[i].begin, lo);
                 ranges[i].end = std::max(ranges[i].end, hi);
 
-                // now check if the new range can subsume any subsequent ranges.
-                unsigned next = i+1;
-                // each iteration of the loop we will either remove something from the list, or break the loop.
-                while (next < ranges.size()) {
-                    if (ranges[next].begin <= (ranges[i].end + 1)) {
-                        // the next entry now overlaps / concatenates this one.
-                        ranges[i].end = std::max(ranges[i].end, ranges[next].end);
-                        ranges.remove(next);
-                    } else
-                        break;
-                }
-                
+                mergeRangesFrom(ranges, i);
                 return;
             }
         }
@@ -261,45 +348,125 @@ private:
         ranges.append(CharacterRange(lo, hi));
     }
 
-    bool m_isCaseInsensitive;
+    void mergeRangesFrom(Vector<CharacterRange>& ranges, size_t index)
+    {
+        size_t next = index + 1;
+
+        // each iteration of the loop we will either remove something from the list, or break out of the loop.
+        while (next < ranges.size()) {
+            if (ranges[next].begin <= (ranges[index].end + 1)) {
+                // the next entry now overlaps / concatenates with this one.
+                ranges[index].end = std::max(ranges[index].end, ranges[next].end);
+                ranges.remove(next);
+            } else
+                break;
+        }
+
+    }
+
+    void coalesceTables()
+    {
+        auto coalesceMatchesAndRanges = [&](Vector<UChar32>& matches, Vector<CharacterRange>& ranges) {
+
+            size_t matchesIndex = 0;
+            size_t rangesIndex = 0;
+
+            while (matchesIndex < matches.size() && rangesIndex < ranges.size()) {
+                while (matchesIndex < matches.size() && matches[matchesIndex] < ranges[rangesIndex].begin - 1)
+                    matchesIndex++;
+
+                if (matchesIndex < matches.size() && matches[matchesIndex] == ranges[rangesIndex].begin - 1) {
+                    ranges[rangesIndex].begin = matches[matchesIndex];
+                    matches.remove(matchesIndex);
+                }
+
+                while (matchesIndex < matches.size() && matches[matchesIndex] < ranges[rangesIndex].end + 1)
+                    matchesIndex++;
+
+                if (matchesIndex < matches.size()) {
+                    if (matches[matchesIndex] == ranges[rangesIndex].end + 1) {
+                        ranges[rangesIndex].end = matches[matchesIndex];
+                        matches.remove(matchesIndex);
+
+                        mergeRangesFrom(ranges, rangesIndex);
+                    } else
+                        matchesIndex++;
+                }
+            }
+        };
+
+        coalesceMatchesAndRanges(m_matches, m_ranges);
+        coalesceMatchesAndRanges(m_matchesUnicode, m_rangesUnicode);
+
+        if (!m_matches.size() && !m_matchesUnicode.size()
+            && m_ranges.size() == 1 && m_rangesUnicode.size() == 1
+            && m_ranges[0].begin == 0 && m_ranges[0].end == 0x7f
+            && m_rangesUnicode[0].begin == 0x80 && m_rangesUnicode[0].end == 0x10ffff)
+            m_anyCharacter = true;
+    }
+
+    bool hasNonBMPCharacters()
+    {
+        return m_hasNonBMPCharacters;
+    }
+
+    bool anyCharacter()
+    {
+        return m_anyCharacter;
+    }
+
+    bool m_isCaseInsensitive : 1;
+    bool m_hasNonBMPCharacters : 1;
+    bool m_anyCharacter : 1;
+    CanonicalMode m_canonicalMode;
 
-    Vector<UChar> m_matches;
+    Vector<UChar32> m_matches;
     Vector<CharacterRange> m_ranges;
-    Vector<UChar> m_matchesUnicode;
+    Vector<UChar32> m_matchesUnicode;
     Vector<CharacterRange> m_rangesUnicode;
 };
 
 class YarrPatternConstructor {
 public:
-    YarrPatternConstructor(YarrPattern& pattern)
+    YarrPatternConstructor(YarrPattern& pattern, void* stackLimit)
         : m_pattern(pattern)
-        , m_characterClassConstructor(pattern.m_ignoreCase)
-        , m_invertParentheticalAssertion(false)
+        , m_characterClassConstructor(pattern.ignoreCase(), pattern.unicode() ? CanonicalMode::Unicode : CanonicalMode::UCS2)
+        , m_stackLimit(stackLimit)
     {
-        OwnPtr<PatternDisjunction> body = adoptPtr(new PatternDisjunction);
+        auto body = std::make_unique<PatternDisjunction>();
         m_pattern.m_body = body.get();
         m_alternative = body->addNewAlternative();
-        m_pattern.m_disjunctions.append(body.release());
+        m_pattern.m_disjunctions.append(WTFMove(body));
     }
 
     ~YarrPatternConstructor()
     {
     }
 
-    void reset()
+    void resetForReparsing()
     {
-        m_pattern.reset();
+        m_pattern.resetForReparsing();
         m_characterClassConstructor.reset();
 
-        OwnPtr<PatternDisjunction> body = adoptPtr(new PatternDisjunction);
+        auto body = std::make_unique<PatternDisjunction>();
         m_pattern.m_body = body.get();
         m_alternative = body->addNewAlternative();
-        m_pattern.m_disjunctions.append(body.release());
+        m_pattern.m_disjunctions.append(WTFMove(body));
     }
-    
+
+    void saveUnmatchedNamedForwardReferences()
+    {
+        m_unmatchedNamedForwardReferences.shrink(0);
+
+        for (auto& entry : m_pattern.m_namedForwardReferences) {
+            if (!m_pattern.m_captureGroupNames.contains(entry))
+                m_unmatchedNamedForwardReferences.append(entry);
+        }
+    }
+
     void assertionBOL()
     {
-        if (!m_alternative->m_terms.size() & !m_invertParentheticalAssertion) {
+        if (!m_alternative->m_terms.size() && !m_invertParentheticalAssertion) {
             m_alternative->m_startsWithBOL = true;
             m_alternative->m_containsBOL = true;
             m_pattern.m_containsBOL = true;
@@ -315,41 +482,51 @@ public:
         m_alternative->m_terms.append(PatternTerm::WordBoundary(invert));
     }
 
-    void atomPatternCharacter(UChar ch)
+    void atomPatternCharacter(UChar32 ch)
     {
         // We handle case-insensitive checking of unicode characters which do have both
         // cases by handling them as if they were defined using a CharacterClass.
-        if (!m_pattern.m_ignoreCase || isASCII(ch)) {
+        if (!m_pattern.ignoreCase() || (isASCII(ch) && !m_pattern.unicode())) {
             m_alternative->m_terms.append(PatternTerm(ch));
             return;
         }
 
-        UCS2CanonicalizationRange* info = rangeInfoFor(ch);
+        const CanonicalizationRange* info = canonicalRangeInfoFor(ch, m_pattern.unicode() ? CanonicalMode::Unicode : CanonicalMode::UCS2);
         if (info->type == CanonicalizeUnique) {
             m_alternative->m_terms.append(PatternTerm(ch));
             return;
         }
 
         m_characterClassConstructor.putUnicodeIgnoreCase(ch, info);
-        OwnPtr<CharacterClass> newCharacterClass = m_characterClassConstructor.charClass();
+        auto newCharacterClass = m_characterClassConstructor.charClass();
         m_alternative->m_terms.append(PatternTerm(newCharacterClass.get(), false));
-        m_pattern.m_userCharacterClasses.append(newCharacterClass.release());
+        m_pattern.m_userCharacterClasses.append(WTFMove(newCharacterClass));
     }
 
     void atomBuiltInCharacterClass(BuiltInCharacterClassID classID, bool invert)
     {
         switch (classID) {
-        case DigitClassID:
+        case BuiltInCharacterClassID::DigitClassID:
             m_alternative->m_terms.append(PatternTerm(m_pattern.digitsCharacterClass(), invert));
             break;
-        case SpaceClassID:
+        case BuiltInCharacterClassID::SpaceClassID:
             m_alternative->m_terms.append(PatternTerm(m_pattern.spacesCharacterClass(), invert));
             break;
-        case WordClassID:
-            m_alternative->m_terms.append(PatternTerm(m_pattern.wordcharCharacterClass(), invert));
+        case BuiltInCharacterClassID::WordClassID:
+            if (m_pattern.unicode() && m_pattern.ignoreCase())
+                m_alternative->m_terms.append(PatternTerm(m_pattern.wordUnicodeIgnoreCaseCharCharacterClass(), invert));
+            else
+                m_alternative->m_terms.append(PatternTerm(m_pattern.wordcharCharacterClass(), invert));
             break;
-        case NewlineClassID:
-            m_alternative->m_terms.append(PatternTerm(m_pattern.newlineCharacterClass(), invert));
+        case BuiltInCharacterClassID::DotClassID:
+            ASSERT(!invert);
+            if (m_pattern.dotAll())
+                m_alternative->m_terms.append(PatternTerm(m_pattern.anyCharacterClass(), false));
+            else
+                m_alternative->m_terms.append(PatternTerm(m_pattern.newlineCharacterClass(), true));
+            break;
+        default:
+            m_alternative->m_terms.append(PatternTerm(m_pattern.unicodeCharacterClassFor(classID), invert));
             break;
         }
     }
@@ -359,64 +536,83 @@ public:
         m_invertCharacterClass = invert;
     }
 
-    void atomCharacterClassAtom(UChar ch)
+    void atomCharacterClassAtom(UChar32 ch)
     {
         m_characterClassConstructor.putChar(ch);
     }
 
-    void atomCharacterClassRange(UChar begin, UChar end)
+    void atomCharacterClassRange(UChar32 begin, UChar32 end)
     {
         m_characterClassConstructor.putRange(begin, end);
     }
 
     void atomCharacterClassBuiltIn(BuiltInCharacterClassID classID, bool invert)
     {
-        ASSERT(classID != NewlineClassID);
+        ASSERT(classID != BuiltInCharacterClassID::DotClassID);
 
         switch (classID) {
-        case DigitClassID:
+        case BuiltInCharacterClassID::DigitClassID:
             m_characterClassConstructor.append(invert ? m_pattern.nondigitsCharacterClass() : m_pattern.digitsCharacterClass());
             break;
         
-        case SpaceClassID:
+        case BuiltInCharacterClassID::SpaceClassID:
             m_characterClassConstructor.append(invert ? m_pattern.nonspacesCharacterClass() : m_pattern.spacesCharacterClass());
             break;
         
-        case WordClassID:
-            m_characterClassConstructor.append(invert ? m_pattern.nonwordcharCharacterClass() : m_pattern.wordcharCharacterClass());
+        case BuiltInCharacterClassID::WordClassID:
+            if (m_pattern.unicode() && m_pattern.ignoreCase())
+                m_characterClassConstructor.append(invert ? m_pattern.nonwordUnicodeIgnoreCaseCharCharacterClass() : m_pattern.wordUnicodeIgnoreCaseCharCharacterClass());
+            else
+                m_characterClassConstructor.append(invert ? m_pattern.nonwordcharCharacterClass() : m_pattern.wordcharCharacterClass());
             break;
         
         default:
-            RELEASE_ASSERT_NOT_REACHED();
+            if (!invert)
+                m_characterClassConstructor.append(m_pattern.unicodeCharacterClassFor(classID));
+            else
+                m_characterClassConstructor.appendInverted(m_pattern.unicodeCharacterClassFor(classID));
         }
     }
 
     void atomCharacterClassEnd()
     {
-        OwnPtr<CharacterClass> newCharacterClass = m_characterClassConstructor.charClass();
+        auto newCharacterClass = m_characterClassConstructor.charClass();
+
+        if (!m_invertCharacterClass && newCharacterClass.get()->m_anyCharacter) {
+            m_alternative->m_terms.append(PatternTerm(m_pattern.anyCharacterClass(), false));
+            return;
+        }
         m_alternative->m_terms.append(PatternTerm(newCharacterClass.get(), m_invertCharacterClass));
-        m_pattern.m_userCharacterClasses.append(newCharacterClass.release());
+        m_pattern.m_userCharacterClasses.append(WTFMove(newCharacterClass));
     }
 
-    void atomParenthesesSubpatternBegin(bool capture = true)
+    void atomParenthesesSubpatternBegin(bool capture = true, std::optional<String> optGroupName = std::nullopt)
     {
         unsigned subpatternId = m_pattern.m_numSubpatterns + 1;
-        if (capture)
+        if (capture) {
             m_pattern.m_numSubpatterns++;
+            if (optGroupName) {
+                while (m_pattern.m_captureGroupNames.size() < subpatternId)
+                    m_pattern.m_captureGroupNames.append(String());
+                m_pattern.m_captureGroupNames.append(optGroupName.value());
+                m_pattern.m_namedGroupToParenIndex.add(optGroupName.value(), subpatternId);
+            }
+        } else
+            ASSERT(!optGroupName);
 
-        OwnPtr<PatternDisjunction> parenthesesDisjunction = adoptPtr(new PatternDisjunction(m_alternative));
+        auto parenthesesDisjunction = std::make_unique<PatternDisjunction>(m_alternative);
         m_alternative->m_terms.append(PatternTerm(PatternTerm::TypeParenthesesSubpattern, subpatternId, parenthesesDisjunction.get(), capture, false));
         m_alternative = parenthesesDisjunction->addNewAlternative();
-        m_pattern.m_disjunctions.append(parenthesesDisjunction.release());
+        m_pattern.m_disjunctions.append(WTFMove(parenthesesDisjunction));
     }
 
     void atomParentheticalAssertionBegin(bool invert = false)
     {
-        OwnPtr<PatternDisjunction> parenthesesDisjunction = adoptPtr(new PatternDisjunction(m_alternative));
+        auto parenthesesDisjunction = std::make_unique<PatternDisjunction>(m_alternative);
         m_alternative->m_terms.append(PatternTerm(PatternTerm::TypeParentheticalAssertion, m_pattern.m_numSubpatterns + 1, parenthesesDisjunction.get(), false, invert));
         m_alternative = parenthesesDisjunction->addNewAlternative();
         m_invertParentheticalAssertion = invert;
-        m_pattern.m_disjunctions.append(parenthesesDisjunction.release());
+        m_pattern.m_disjunctions.append(WTFMove(parenthesesDisjunction));
     }
 
     void atomParenthesesEnd()
@@ -429,8 +625,7 @@ public:
 
         PatternTerm& lastTerm = m_alternative->lastTerm();
 
-        ASSERT(parenthesesDisjunction->m_alternatives.size() <= UINT_MAX);
-        unsigned numParenAlternatives = static_cast<unsigned>(parenthesesDisjunction->m_alternatives.size());
+        unsigned numParenAlternatives = parenthesesDisjunction->m_alternatives.size();
         unsigned numBOLAnchoredAlts = 0;
 
         for (unsigned i = 0; i < numParenAlternatives; i++) {
@@ -478,16 +673,34 @@ public:
         m_alternative->m_terms.append(PatternTerm(subpatternId));
     }
 
-    // deep copy the argument disjunction.  If filterStartsWithBOL is true, 
+    void atomNamedBackReference(const String& subpatternName)
+    {
+        ASSERT(m_pattern.m_namedGroupToParenIndex.find(subpatternName) != m_pattern.m_namedGroupToParenIndex.end());
+        atomBackReference(m_pattern.m_namedGroupToParenIndex.get(subpatternName));
+    }
+
+    bool isValidNamedForwardReference(const String& subpatternName)
+    {
+        return !m_unmatchedNamedForwardReferences.contains(subpatternName);
+    }
+
+    void atomNamedForwardReference(const String& subpatternName)
+    {
+        if (!m_pattern.m_namedForwardReferences.contains(subpatternName))
+            m_pattern.m_namedForwardReferences.append(subpatternName);
+        m_alternative->m_terms.append(PatternTerm::ForwardReference());
+    }
+
+    // deep copy the argument disjunction.  If filterStartsWithBOL is true,
     // skip alternatives with m_startsWithBOL set true.
     PatternDisjunction* copyDisjunction(PatternDisjunction* disjunction, bool filterStartsWithBOL = false)
     {
-        OwnPtr<PatternDisjunction> newDisjunction;
+        std::unique_ptr<PatternDisjunction> newDisjunction;
         for (unsigned alt = 0; alt < disjunction->m_alternatives.size(); ++alt) {
             PatternAlternative* alternative = disjunction->m_alternatives[alt].get();
             if (!filterStartsWithBOL || !alternative->m_startsWithBOL) {
                 if (!newDisjunction) {
-                    newDisjunction = adoptPtr(new PatternDisjunction());
+                    newDisjunction = std::make_unique<PatternDisjunction>();
                     newDisjunction->m_parent = disjunction->m_parent;
                 }
                 PatternAlternative* newAlternative = newDisjunction->addNewAlternative();
@@ -501,7 +714,7 @@ public:
             return 0;
 
         PatternDisjunction* copiedDisjunction = newDisjunction.get();
-        m_pattern.m_disjunctions.append(newDisjunction.release());
+        m_pattern.m_disjunctions.append(WTFMove(newDisjunction));
         return copiedDisjunction;
     }
     
@@ -512,6 +725,7 @@ public:
         
         PatternTerm termCopy = term;
         termCopy.parentheses.disjunction = copyDisjunction(termCopy.parentheses.disjunction, filterStartsWithBOL);
+        m_pattern.m_hasCopiedParenSubexpressions = true;
         return termCopy;
     }
     
@@ -527,7 +741,7 @@ public:
 
         PatternTerm& term = m_alternative->lastTerm();
         ASSERT(term.type > PatternTerm::TypeAssertionWordBoundary);
-        ASSERT((term.quantityCount == 1) && (term.quantityType == QuantifierFixedCount));
+        ASSERT(term.quantityMinCount == 1 && term.quantityMaxCount == 1 && term.quantityType == QuantifierFixedCount);
 
         if (term.type == PatternTerm::TypeParentheticalAssertion) {
             // If an assertion is quantified with a minimum count of zero, it can simply be removed.
@@ -549,12 +763,12 @@ public:
             return;
         }
 
-        if (min == 0)
-            term.quantify(max, greedy   ? QuantifierGreedy : QuantifierNonGreedy);
-        else if (min == max)
-            term.quantify(min, QuantifierFixedCount);
+        if (min == max)
+            term.quantify(min, max, QuantifierFixedCount);
+        else if (!min || (term.type == PatternTerm::TypeParenthesesSubpattern && m_pattern.m_hasCopiedParenSubexpressions))
+            term.quantify(min, max, greedy ? QuantifierGreedy : QuantifierNonGreedy);
         else {
-            term.quantify(min, QuantifierFixedCount);
+            term.quantify(min, min, QuantifierFixedCount);
             m_alternative->m_terms.append(copyTerm(term));
             // NOTE: this term is interesting from an analysis perspective, in that it can be ignored.....
             m_alternative->lastTerm().quantify((max == quantifyInfinite) ? max : max - min, greedy ? QuantifierGreedy : QuantifierNonGreedy);
@@ -568,10 +782,14 @@ public:
         m_alternative = m_alternative->m_parent->addNewAlternative();
     }
 
-    unsigned setupAlternativeOffsets(PatternAlternative* alternative, unsigned currentCallFrameSize, unsigned initialInputPosition)
+    ErrorCode setupAlternativeOffsets(PatternAlternative* alternative, unsigned currentCallFrameSize, unsigned initialInputPosition, unsigned& newCallFrameSize) WARN_UNUSED_RETURN
     {
+        if (UNLIKELY(!isSafeToRecurse()))
+            return ErrorCode::TooManyDisjunctions;
+
+        ErrorCode error = ErrorCode::NoError;
         alternative->m_hasFixedSize = true;
-        Checked<unsigned> currentInputPosition = initialInputPosition;
+        Checked<unsigned, RecordOverflow> currentInputPosition = initialInputPosition;
 
         for (unsigned i = 0; i < alternative->m_terms.size(); ++i) {
             PatternTerm& term = alternative->m_terms[i];
@@ -599,8 +817,14 @@ public:
                     term.frameLocation = currentCallFrameSize;
                     currentCallFrameSize += YarrStackSpaceForBackTrackInfoPatternCharacter;
                     alternative->m_hasFixedSize = false;
+                } else if (m_pattern.unicode()) {
+                    Checked<unsigned, RecordOverflow> tempCount = term.quantityMaxCount;
+                    tempCount *= U16_LENGTH(term.patternCharacter);
+                    if (tempCount.hasOverflowed())
+                        return ErrorCode::OffsetTooLarge;
+                    currentInputPosition += tempCount;
                 } else
-                    currentInputPosition += term.quantityCount;
+                    currentInputPosition += term.quantityMaxCount;
                 break;
 
             case PatternTerm::TypeCharacterClass:
@@ -609,29 +833,39 @@ public:
                     term.frameLocation = currentCallFrameSize;
                     currentCallFrameSize += YarrStackSpaceForBackTrackInfoCharacterClass;
                     alternative->m_hasFixedSize = false;
+                } else if (m_pattern.unicode()) {
+                    term.frameLocation = currentCallFrameSize;
+                    currentCallFrameSize += YarrStackSpaceForBackTrackInfoCharacterClass;
+                    currentInputPosition += term.quantityMaxCount;
+                    alternative->m_hasFixedSize = false;
                 } else
-                    currentInputPosition += term.quantityCount;
+                    currentInputPosition += term.quantityMaxCount;
                 break;
 
             case PatternTerm::TypeParenthesesSubpattern:
                 // Note: for fixed once parentheses we will ensure at least the minimum is available; others are on their own.
                 term.frameLocation = currentCallFrameSize;
-                if (term.quantityCount == 1 && !term.parentheses.isCopy) {
-                    if (term.quantityType != QuantifierFixedCount)
-                        currentCallFrameSize += YarrStackSpaceForBackTrackInfoParenthesesOnce;
-                    currentCallFrameSize = setupDisjunctionOffsets(term.parentheses.disjunction, currentCallFrameSize, currentInputPosition.unsafeGet());
+                if (term.quantityMaxCount == 1 && !term.parentheses.isCopy) {
+                    currentCallFrameSize += YarrStackSpaceForBackTrackInfoParenthesesOnce;
+                    error = setupDisjunctionOffsets(term.parentheses.disjunction, currentCallFrameSize, currentInputPosition.unsafeGet(), currentCallFrameSize);
+                    if (hasError(error))
+                        return error;
                     // If quantity is fixed, then pre-check its minimum size.
                     if (term.quantityType == QuantifierFixedCount)
                         currentInputPosition += term.parentheses.disjunction->m_minimumSize;
                     term.inputPosition = currentInputPosition.unsafeGet();
                 } else if (term.parentheses.isTerminal) {
                     currentCallFrameSize += YarrStackSpaceForBackTrackInfoParenthesesTerminal;
-                    currentCallFrameSize = setupDisjunctionOffsets(term.parentheses.disjunction, currentCallFrameSize, currentInputPosition.unsafeGet());
+                    error = setupDisjunctionOffsets(term.parentheses.disjunction, currentCallFrameSize, currentInputPosition.unsafeGet(), currentCallFrameSize);
+                    if (hasError(error))
+                        return error;
                     term.inputPosition = currentInputPosition.unsafeGet();
                 } else {
                     term.inputPosition = currentInputPosition.unsafeGet();
-                    setupDisjunctionOffsets(term.parentheses.disjunction, 0, currentInputPosition.unsafeGet());
                     currentCallFrameSize += YarrStackSpaceForBackTrackInfoParentheses;
+                    error = setupDisjunctionOffsets(term.parentheses.disjunction, currentCallFrameSize, currentInputPosition.unsafeGet(), currentCallFrameSize);
+                    if (hasError(error))
+                        return error;
                 }
                 // Fixed count of 1 could be accepted, if they have a fixed size *AND* if all alternatives are of the same length.
                 alternative->m_hasFixedSize = false;
@@ -640,35 +874,53 @@ public:
             case PatternTerm::TypeParentheticalAssertion:
                 term.inputPosition = currentInputPosition.unsafeGet();
                 term.frameLocation = currentCallFrameSize;
-                currentCallFrameSize = setupDisjunctionOffsets(term.parentheses.disjunction, currentCallFrameSize + YarrStackSpaceForBackTrackInfoParentheticalAssertion, currentInputPosition.unsafeGet());
+                error = setupDisjunctionOffsets(term.parentheses.disjunction, currentCallFrameSize + YarrStackSpaceForBackTrackInfoParentheticalAssertion, currentInputPosition.unsafeGet(), currentCallFrameSize);
+                if (hasError(error))
+                    return error;
                 break;
 
             case PatternTerm::TypeDotStarEnclosure:
+                ASSERT(!m_pattern.m_saveInitialStartValue);
                 alternative->m_hasFixedSize = false;
                 term.inputPosition = initialInputPosition;
+                m_pattern.m_initialStartValueFrameLocation = currentCallFrameSize;
+                currentCallFrameSize += YarrStackSpaceForDotStarEnclosure;
+                m_pattern.m_saveInitialStartValue = true;
                 break;
             }
+            if (currentInputPosition.hasOverflowed())
+                return ErrorCode::OffsetTooLarge;
         }
 
         alternative->m_minimumSize = (currentInputPosition - initialInputPosition).unsafeGet();
-        return currentCallFrameSize;
+        newCallFrameSize = currentCallFrameSize;
+        return error;
     }
 
-    unsigned setupDisjunctionOffsets(PatternDisjunction* disjunction, unsigned initialCallFrameSize, unsigned initialInputPosition)
+    ErrorCode setupDisjunctionOffsets(PatternDisjunction* disjunction, unsigned initialCallFrameSize, unsigned initialInputPosition, unsigned& callFrameSize)
     {
+        if (UNLIKELY(!isSafeToRecurse()))
+            return ErrorCode::TooManyDisjunctions;
+
         if ((disjunction != m_pattern.m_body) && (disjunction->m_alternatives.size() > 1))
             initialCallFrameSize += YarrStackSpaceForBackTrackInfoAlternative;
 
         unsigned minimumInputSize = UINT_MAX;
         unsigned maximumCallFrameSize = 0;
         bool hasFixedSize = true;
+        ErrorCode error = ErrorCode::NoError;
 
         for (unsigned alt = 0; alt < disjunction->m_alternatives.size(); ++alt) {
             PatternAlternative* alternative = disjunction->m_alternatives[alt].get();
-            unsigned currentAlternativeCallFrameSize = setupAlternativeOffsets(alternative, initialCallFrameSize, initialInputPosition);
+            unsigned currentAlternativeCallFrameSize;
+            error = setupAlternativeOffsets(alternative, initialCallFrameSize, initialInputPosition, currentAlternativeCallFrameSize);
+            if (hasError(error))
+                return error;
             minimumInputSize = std::min(minimumInputSize, alternative->m_minimumSize);
             maximumCallFrameSize = std::max(maximumCallFrameSize, currentAlternativeCallFrameSize);
             hasFixedSize &= alternative->m_hasFixedSize;
+            if (alternative->m_minimumSize > INT_MAX)
+                m_pattern.m_containsUnsignedLengthPattern = true;
         }
         
         ASSERT(minimumInputSize != UINT_MAX);
@@ -677,12 +929,15 @@ public:
         disjunction->m_hasFixedSize = hasFixedSize;
         disjunction->m_minimumSize = minimumInputSize;
         disjunction->m_callFrameSize = maximumCallFrameSize;
-        return maximumCallFrameSize;
+        callFrameSize = maximumCallFrameSize;
+        return error;
     }
 
-    void setupOffsets()
+    ErrorCode setupOffsets()
     {
-        setupDisjunctionOffsets(m_pattern.m_body, 0, 0);
+        // FIXME: Yarr should not use the stack to handle subpatterns (rdar://problem/26436314).
+        unsigned ignoredCallFrameSize;
+        return setupDisjunctionOffsets(m_pattern.m_body, 0, 0, ignoredCallFrameSize);
     }
 
     // This optimization identifies sets of parentheses that we will never need to backtrack.
@@ -699,14 +954,15 @@ public:
         if (m_pattern.m_numSubpatterns)
             return;
 
-        Vector<OwnPtr<PatternAlternative> >& alternatives = m_pattern.m_body->m_alternatives;
+        Vector<std::unique_ptr<PatternAlternative>>& alternatives = m_pattern.m_body->m_alternatives;
         for (size_t i = 0; i < alternatives.size(); ++i) {
             Vector<PatternTerm>& terms = alternatives[i]->m_terms;
             if (terms.size()) {
                 PatternTerm& term = terms.last();
                 if (term.type == PatternTerm::TypeParenthesesSubpattern
                     && term.quantityType == QuantifierGreedy
-                    && term.quantityCount == quantifyInfinite
+                    && term.quantityMinCount == 0
+                    && term.quantityMaxCount == quantifyInfinite
                     && !term.capture())
                     term.parentheses.isTerminal = true;
             }
@@ -722,7 +978,7 @@ public:
         // At this point, this is only valid for non-multiline expressions.
         PatternDisjunction* disjunction = m_pattern.m_body;
         
-        if (!m_pattern.m_containsBOL || m_pattern.m_multiline)
+        if (!m_pattern.m_containsBOL || m_pattern.multiline())
             return;
         
         PatternDisjunction* loopDisjunction = copyDisjunction(disjunction, true);
@@ -740,11 +996,12 @@ public:
         }
     }
 
-    bool containsCapturingTerms(PatternAlternative* alternative, size_t firstTermIndex, size_t lastTermIndex)
+    bool containsCapturingTerms(PatternAlternative* alternative, size_t firstTermIndex, size_t endIndex)
     {
         Vector<PatternTerm>& terms = alternative->m_terms;
 
-        for (size_t termIndex = firstTermIndex; termIndex <= lastTermIndex; ++termIndex) {
+        ASSERT(endIndex <= terms.size());
+        for (size_t termIndex = firstTermIndex; termIndex < endIndex; ++termIndex) {
             PatternTerm& term = terms[termIndex];
 
             if (term.m_capture)
@@ -753,7 +1010,7 @@ public:
             if (term.type == PatternTerm::TypeParenthesesSubpattern) {
                 PatternDisjunction* nestedDisjunction = term.parentheses.disjunction;
                 for (unsigned alt = 0; alt < nestedDisjunction->m_alternatives.size(); ++alt) {
-                    if (containsCapturingTerms(nestedDisjunction->m_alternatives[alt].get(), 0, nestedDisjunction->m_alternatives[alt]->m_terms.size() - 1))
+                    if (containsCapturingTerms(nestedDisjunction->m_alternatives[alt].get(), 0, nestedDisjunction->m_alternatives[alt]->m_terms.size()))
                         return true;
                 }
             }
@@ -769,16 +1026,17 @@ public:
     // beginning and the end of the match.
     void optimizeDotStarWrappedExpressions()
     {
-        Vector<OwnPtr<PatternAlternative> >& alternatives = m_pattern.m_body->m_alternatives;
+        Vector<std::unique_ptr<PatternAlternative>>& alternatives = m_pattern.m_body->m_alternatives;
         if (alternatives.size() != 1)
             return;
 
+        CharacterClass* dotCharacterClass = m_pattern.dotAll() ? m_pattern.anyCharacterClass() : m_pattern.newlineCharacterClass();
         PatternAlternative* alternative = alternatives[0].get();
         Vector<PatternTerm>& terms = alternative->m_terms;
         if (terms.size() >= 3) {
             bool startsWithBOL = false;
             bool endsWithEOL = false;
-            size_t termIndex, firstExpressionTerm, lastExpressionTerm;
+            size_t termIndex, firstExpressionTerm;
 
             termIndex = 0;
             if (terms[termIndex].type == PatternTerm::TypeAssertionBOL) {
@@ -787,7 +1045,10 @@ public:
             }
             
             PatternTerm& firstNonAnchorTerm = terms[termIndex];
-            if ((firstNonAnchorTerm.type != PatternTerm::TypeCharacterClass) || (firstNonAnchorTerm.characterClass != m_pattern.newlineCharacterClass()) || !((firstNonAnchorTerm.quantityType == QuantifierGreedy) || (firstNonAnchorTerm.quantityType == QuantifierNonGreedy)))
+            if (firstNonAnchorTerm.type != PatternTerm::TypeCharacterClass
+                || firstNonAnchorTerm.characterClass != dotCharacterClass
+                || firstNonAnchorTerm.quantityMinCount
+                || firstNonAnchorTerm.quantityMaxCount != quantifyInfinite)
                 return;
             
             firstExpressionTerm = termIndex + 1;
@@ -799,16 +1060,19 @@ public:
             }
             
             PatternTerm& lastNonAnchorTerm = terms[termIndex];
-            if ((lastNonAnchorTerm.type != PatternTerm::TypeCharacterClass) || (lastNonAnchorTerm.characterClass != m_pattern.newlineCharacterClass()) || (lastNonAnchorTerm.quantityType != QuantifierGreedy))
+            if (lastNonAnchorTerm.type != PatternTerm::TypeCharacterClass
+                || lastNonAnchorTerm.characterClass != dotCharacterClass
+                || lastNonAnchorTerm.quantityType != QuantifierGreedy
+                || lastNonAnchorTerm.quantityMinCount
+                || lastNonAnchorTerm.quantityMaxCount != quantifyInfinite)
                 return;
-            
-            lastExpressionTerm = termIndex - 1;
 
-            if (firstExpressionTerm > lastExpressionTerm)
+            size_t endIndex = termIndex;
+            if (firstExpressionTerm >= endIndex)
                 return;
 
-            if (!containsCapturingTerms(alternative, firstExpressionTerm, lastExpressionTerm)) {
-                for (termIndex = terms.size() - 1; termIndex > lastExpressionTerm; --termIndex)
+            if (!containsCapturingTerms(alternative, firstExpressionTerm, endIndex)) {
+                for (termIndex = terms.size() - 1; termIndex >= endIndex; --termIndex)
                     terms.remove(termIndex);
 
                 for (termIndex = firstExpressionTerm; termIndex > 0; --termIndex)
@@ -822,62 +1086,385 @@ public:
     }
 
 private:
+    bool isSafeToRecurse() const
+    {
+        if (!m_stackLimit)
+            return true;
+        int8_t* curr = reinterpret_cast<int8_t*>(&curr);
+        int8_t* limit = reinterpret_cast<int8_t*>(m_stackLimit);
+        return curr >= limit;
+    }
+
     YarrPattern& m_pattern;
     PatternAlternative* m_alternative;
     CharacterClassConstructor m_characterClassConstructor;
+    Vector<String> m_unmatchedNamedForwardReferences;
+    void* m_stackLimit;
     bool m_invertCharacterClass;
-    bool m_invertParentheticalAssertion;
+    bool m_invertParentheticalAssertion { false };
 };
 
-const char* YarrPattern::compile(const String& patternString)
+ErrorCode YarrPattern::compile(const String& patternString, void* stackLimit)
 {
-    YarrPatternConstructor constructor(*this);
+    YarrPatternConstructor constructor(*this, stackLimit);
 
-    if (const char* error = parse(constructor, patternString))
-        return error;
+    if (m_flags == InvalidFlags)
+        return ErrorCode::InvalidRegularExpressionFlags;
+
+    {
+        ErrorCode error = parse(constructor, patternString, unicode());
+        if (hasError(error))
+            return error;
+    }
     
     // If the pattern contains illegal backreferences reset & reparse.
     // Quoting Netscape's "What's new in JavaScript 1.2",
     //      "Note: if the number of left parentheses is less than the number specified
     //       in \#, the \# is taken as an octal escape as described in the next row."
-    if (containsIllegalBackReference()) {
-        unsigned numSubpatterns = m_numSubpatterns;
+    if (containsIllegalBackReference() || containsIllegalNamedForwardReferences()) {
+        if (unicode())
+            return ErrorCode::InvalidBackreference;
 
-        constructor.reset();
-#if !ASSERT_DISABLED
-        const char* error =
-#endif
-            parse(constructor, patternString, numSubpatterns);
+        unsigned numSubpatterns = m_numSubpatterns;
 
-        ASSERT(!error);
+        constructor.saveUnmatchedNamedForwardReferences();
+        constructor.resetForReparsing();
+        ErrorCode error = parse(constructor, patternString, unicode(), numSubpatterns);
+        ASSERT_UNUSED(error, !hasError(error));
         ASSERT(numSubpatterns == m_numSubpatterns);
     }
 
     constructor.checkForTerminalParentheses();
     constructor.optimizeDotStarWrappedExpressions();
     constructor.optimizeBOL();
-        
-    constructor.setupOffsets();
 
-    return 0;
+    {
+        ErrorCode error = constructor.setupOffsets();
+        if (hasError(error))
+            return error;
+    }
+
+    if (Options::dumpCompiledRegExpPatterns())
+        dumpPattern(patternString);
+
+    return ErrorCode::NoError;
 }
 
-YarrPattern::YarrPattern(const String& pattern, bool ignoreCase, bool multiline, const char** error)
-    : m_ignoreCase(ignoreCase)
-    , m_multiline(multiline)
-    , m_containsBackreferences(false)
+YarrPattern::YarrPattern(const String& pattern, RegExpFlags flags, ErrorCode& error, void* stackLimit)
+    : m_containsBackreferences(false)
     , m_containsBOL(false)
-    , m_numSubpatterns(0)
-    , m_maxBackReference(0)
-    , newlineCached(0)
-    , digitsCached(0)
-    , spacesCached(0)
-    , wordcharCached(0)
-    , nondigitsCached(0)
-    , nonspacesCached(0)
-    , nonwordcharCached(0)
+    , m_containsUnsignedLengthPattern(false)
+    , m_hasCopiedParenSubexpressions(false)
+    , m_saveInitialStartValue(false)
+    , m_flags(flags)
+{
+    error = compile(pattern, stackLimit);
+}
+
+void indentForNestingLevel(PrintStream& out, unsigned nestingDepth)
+{
+    out.print("    ");
+    for (; nestingDepth; --nestingDepth)
+        out.print("  ");
+}
+
+void dumpUChar32(PrintStream& out, UChar32 c)
+{
+    if (c >= ' '&& c <= 0xff)
+        out.printf("'%c'", static_cast<char>(c));
+    else
+        out.printf("0x%04x", c);
+}
+
+void dumpCharacterClass(PrintStream& out, YarrPattern* pattern, CharacterClass* characterClass)
+{
+    if (characterClass == pattern->anyCharacterClass())
+        out.print("<any character>");
+    else if (characterClass == pattern->newlineCharacterClass())
+        out.print("<newline>");
+    else if (characterClass == pattern->digitsCharacterClass())
+        out.print("<digits>");
+    else if (characterClass == pattern->spacesCharacterClass())
+        out.print("<whitespace>");
+    else if (characterClass == pattern->wordcharCharacterClass())
+        out.print("<word>");
+    else if (characterClass == pattern->wordUnicodeIgnoreCaseCharCharacterClass())
+        out.print("<unicode word ignore case>");
+    else if (characterClass == pattern->nondigitsCharacterClass())
+        out.print("<non-digits>");
+    else if (characterClass == pattern->nonspacesCharacterClass())
+        out.print("<non-whitespace>");
+    else if (characterClass == pattern->nonwordcharCharacterClass())
+        out.print("<non-word>");
+    else if (characterClass == pattern->nonwordUnicodeIgnoreCaseCharCharacterClass())
+        out.print("<unicode non-word ignore case>");
+    else {
+        bool needMatchesRangesSeperator = false;
+
+        auto dumpMatches = [&] (const char* prefix, Vector<UChar32> matches) {
+            size_t matchesSize = matches.size();
+            if (matchesSize) {
+                if (needMatchesRangesSeperator)
+                    out.print(",");
+                needMatchesRangesSeperator = true;
+
+                out.print(prefix, ":(");
+                for (size_t i = 0; i < matchesSize; ++i) {
+                    if (i)
+                        out.print(",");
+                    dumpUChar32(out, matches[i]);
+                }
+                out.print(")");
+            }
+        };
+
+        auto dumpRanges = [&] (const char* prefix, Vector<CharacterRange> ranges) {
+            size_t rangeSize = ranges.size();
+            if (rangeSize) {
+                if (needMatchesRangesSeperator)
+                    out.print(",");
+                needMatchesRangesSeperator = true;
+
+                out.print(prefix, " ranges:(");
+                for (size_t i = 0; i < rangeSize; ++i) {
+                    if (i)
+                        out.print(",");
+                    CharacterRange range = ranges[i];
+                    out.print("(");
+                    dumpUChar32(out, range.begin);
+                    out.print("..");
+                    dumpUChar32(out, range.end);
+                    out.print(")");
+                }
+                out.print(")");
+            }
+        };
+
+        out.print("[");
+        dumpMatches("ASCII", characterClass->m_matches);
+        dumpRanges("ASCII", characterClass->m_ranges);
+        dumpMatches("Unicode", characterClass->m_matchesUnicode);
+        dumpRanges("Unicode", characterClass->m_rangesUnicode);
+        out.print("]");
+    }
+}
+
+void PatternAlternative::dump(PrintStream& out, YarrPattern* thisPattern, unsigned nestingDepth)
+{
+    out.print("minimum size: ", m_minimumSize);
+    if (m_hasFixedSize)
+        out.print(",fixed size");
+    if (m_onceThrough)
+        out.print(",once through");
+    if (m_startsWithBOL)
+        out.print(",starts with ^");
+    if (m_containsBOL)
+        out.print(",contains ^");
+    out.print("\n");
+
+    for (size_t i = 0; i < m_terms.size(); ++i)
+        m_terms[i].dump(out, thisPattern, nestingDepth);
+}
+
+void PatternTerm::dumpQuantifier(PrintStream& out)
+{
+    if (quantityType == QuantifierFixedCount && quantityMinCount == 1 && quantityMaxCount == 1)
+        return;
+    out.print(" {", quantityMinCount.unsafeGet());
+    if (quantityMinCount != quantityMaxCount) {
+        if (quantityMaxCount == UINT_MAX)
+            out.print(",...");
+        else
+            out.print(",", quantityMaxCount.unsafeGet());
+    }
+    out.print("}");
+    if (quantityType == QuantifierGreedy)
+        out.print(" greedy");
+    else if (quantityType == QuantifierNonGreedy)
+        out.print(" non-greedy");
+}
+
+void PatternTerm::dump(PrintStream& out, YarrPattern* thisPattern, unsigned nestingDepth)
+{
+    indentForNestingLevel(out, nestingDepth);
+
+    if (type != TypeParenthesesSubpattern && type != TypeParentheticalAssertion) {
+        if (invert())
+            out.print("not ");
+    }
+
+    switch (type) {
+    case TypeAssertionBOL:
+        out.println("BOL");
+        break;
+    case TypeAssertionEOL:
+        out.println("EOL");
+        break;
+    case TypeAssertionWordBoundary:
+        out.println("word boundary");
+        break;
+    case TypePatternCharacter:
+        out.printf("character ");
+        out.printf("inputPosition %u ", inputPosition);
+        if (thisPattern->ignoreCase() && isASCIIAlpha(patternCharacter)) {
+            dumpUChar32(out, toASCIIUpper(patternCharacter));
+            out.print("/");
+            dumpUChar32(out, toASCIILower(patternCharacter));
+        } else
+            dumpUChar32(out, patternCharacter);
+        dumpQuantifier(out);
+        if (quantityType != QuantifierFixedCount)
+            out.print(",frame location ", frameLocation);
+        out.println();
+        break;
+    case TypeCharacterClass:
+        out.print("character class ");
+        dumpCharacterClass(out, thisPattern, characterClass);
+        dumpQuantifier(out);
+        if (quantityType != QuantifierFixedCount || thisPattern->unicode())
+            out.print(",frame location ", frameLocation);
+        out.println();
+        break;
+    case TypeBackReference:
+        out.print("back reference to subpattern #", backReferenceSubpatternId);
+        out.println(",frame location ", frameLocation);
+        break;
+    case TypeForwardReference:
+        out.println("forward reference");
+        break;
+    case TypeParenthesesSubpattern:
+        if (m_capture)
+            out.print("captured ");
+        else
+            out.print("non-captured ");
+
+        FALLTHROUGH;
+    case TypeParentheticalAssertion:
+        if (m_invert)
+            out.print("inverted ");
+
+        if (type == TypeParenthesesSubpattern)
+            out.print("subpattern");
+        else if (type == TypeParentheticalAssertion)
+            out.print("assertion");
+
+        if (m_capture)
+            out.print(" #", parentheses.subpatternId);
+
+        dumpQuantifier(out);
+
+        if (parentheses.isCopy)
+            out.print(",copy");
+
+        if (parentheses.isTerminal)
+            out.print(",terminal");
+
+        out.println(",frame location ", frameLocation);
+
+        if (parentheses.disjunction->m_alternatives.size() > 1) {
+            indentForNestingLevel(out, nestingDepth + 1);
+            unsigned alternativeFrameLocation = frameLocation;
+            if (quantityMaxCount == 1 && !parentheses.isCopy)
+                alternativeFrameLocation += YarrStackSpaceForBackTrackInfoParenthesesOnce;
+            else if (parentheses.isTerminal)
+                alternativeFrameLocation += YarrStackSpaceForBackTrackInfoParenthesesTerminal;
+            else
+                alternativeFrameLocation += YarrStackSpaceForBackTrackInfoParentheses;
+            out.println("alternative list,frame location ", alternativeFrameLocation);
+        }
+
+        parentheses.disjunction->dump(out, thisPattern, nestingDepth + 1);
+        break;
+    case TypeDotStarEnclosure:
+        out.println(".* enclosure,frame location ", thisPattern->m_initialStartValueFrameLocation);
+        break;
+    }
+}
+
+void PatternDisjunction::dump(PrintStream& out, YarrPattern* thisPattern, unsigned nestingDepth = 0)
+{
+    unsigned alternativeCount = m_alternatives.size();
+    for (unsigned i = 0; i < alternativeCount; ++i) {
+        indentForNestingLevel(out, nestingDepth);
+        if (alternativeCount > 1)
+            out.print("alternative #", i, ": ");
+        m_alternatives[i].get()->dump(out, thisPattern, nestingDepth + (alternativeCount > 1));
+    }
+}
+
+void YarrPattern::dumpPatternString(PrintStream& out, const String& patternString)
+{
+    out.print("/", patternString, "/");
+
+    if (global())
+        out.print("g");
+    if (ignoreCase())
+        out.print("i");
+    if (multiline())
+        out.print("m");
+    if (unicode())
+        out.print("u");
+    if (sticky())
+        out.print("y");
+}
+
+void YarrPattern::dumpPattern(const String& patternString)
+{
+    dumpPattern(WTF::dataFile(), patternString);
+}
+
+void YarrPattern::dumpPattern(PrintStream& out, const String& patternString)
+{
+    out.print("RegExp pattern for ");
+    dumpPatternString(out, patternString);
+
+    if (m_flags != NoFlags) {
+        bool printSeperator = false;
+        out.print(" (");
+        if (global()) {
+            out.print("global");
+            printSeperator = true;
+        }
+        if (ignoreCase()) {
+            if (printSeperator)
+                out.print("|");
+            out.print("ignore case");
+            printSeperator = true;
+        }
+        if (multiline()) {
+            if (printSeperator)
+                out.print("|");
+            out.print("multiline");
+            printSeperator = true;
+        }
+        if (unicode()) {
+            if (printSeperator)
+                out.print("|");
+            out.print("unicode");
+            printSeperator = true;
+        }
+        if (sticky()) {
+            if (printSeperator)
+                out.print("|");
+            out.print("sticky");
+            printSeperator = true;
+        }
+        out.print(")");
+    }
+    out.print(":\n");
+    if (m_body->m_callFrameSize)
+        out.print("    callframe size: ", m_body->m_callFrameSize, "\n");
+    m_body->dump(out, this);
+}
+
+std::unique_ptr<CharacterClass> anycharCreate()
 {
-    *error = compile(pattern);
+    auto characterClass = std::make_unique<CharacterClass>();
+    characterClass->m_ranges.append(CharacterRange(0x00, 0x7f));
+    characterClass->m_rangesUnicode.append(CharacterRange(0x0080, 0x10ffff));
+    characterClass->m_hasNonBMPCharacters = true;
+    characterClass->m_anyCharacter = true;
+    return characterClass;
 }
 
-} }
+} } // namespace JSC::Yarr
diff --git a/src/3rdparty/masm/yarr/YarrPattern.h b/src/3rdparty/masm/yarr/YarrPattern.h
index e7d187c2b3..1417ff1549 100644
--- a/src/3rdparty/masm/yarr/YarrPattern.h
+++ b/src/3rdparty/masm/yarr/YarrPattern.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2009, 2013 Apple Inc. All rights reserved.
+ * Copyright (C) 2009, 2013-2017 Apple Inc. All rights reserved.
  * Copyright (C) 2010 Peter Varga (pvarga@inf.u-szeged.hu), University of Szeged
  *
  * Redistribution and use in source and binary forms, with or without
@@ -24,26 +24,27 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 
  */
 
-#ifndef YarrPattern_h
-#define YarrPattern_h
+#pragma once
 
+#include "RegExpKey.h"
+#include "YarrErrorCode.h"
+#include "YarrUnicodeProperties.h"
 #include <wtf/CheckedArithmetic.h>
-#include <wtf/OwnPtr.h>
-#include <wtf/PassOwnPtr.h>
-#include <wtf/RefCounted.h>
+#include <wtf/HashMap.h>
+#include <wtf/PrintStream.h>
 #include <wtf/Vector.h>
 #include <wtf/text/WTFString.h>
-#include <wtf/unicode/Unicode.h>
 
 namespace JSC { namespace Yarr {
 
+struct YarrPattern;
 struct PatternDisjunction;
 
 struct CharacterRange {
-    UChar begin;
-    UChar end;
+    UChar32 begin { 0 };
+    UChar32 end { 0x10ffff };
 
-    CharacterRange(UChar begin, UChar end)
+    CharacterRange(UChar32 begin, UChar32 end)
         : begin(begin)
         , end(end)
     {
@@ -58,20 +59,38 @@ public:
     // specified matches and ranges)
     CharacterClass()
         : m_table(0)
+        , m_hasNonBMPCharacters(false)
+        , m_anyCharacter(false)
     {
     }
     CharacterClass(const char* table, bool inverted)
         : m_table(table)
         , m_tableInverted(inverted)
+        , m_hasNonBMPCharacters(false)
+        , m_anyCharacter(false)
     {
     }
-    Vector<UChar> m_matches;
+    CharacterClass(std::initializer_list<UChar32> matches, std::initializer_list<CharacterRange> ranges, std::initializer_list<UChar32> matchesUnicode, std::initializer_list<CharacterRange> rangesUnicode)
+        : m_matches(matches)
+        , m_ranges(ranges)
+        , m_matchesUnicode(matchesUnicode)
+        , m_rangesUnicode(rangesUnicode)
+        , m_table(0)
+        , m_tableInverted(false)
+        , m_hasNonBMPCharacters(false)
+        , m_anyCharacter(false)
+    {
+    }
+
+    Vector<UChar32> m_matches;
     Vector<CharacterRange> m_ranges;
-    Vector<UChar> m_matchesUnicode;
+    Vector<UChar32> m_matchesUnicode;
     Vector<CharacterRange> m_rangesUnicode;
 
     const char* m_table;
-    bool m_tableInverted;
+    bool m_tableInverted : 1;
+    bool m_hasNonBMPCharacters : 1;
+    bool m_anyCharacter : 1;
 };
 
 enum QuantifierType {
@@ -96,7 +115,7 @@ struct PatternTerm {
     bool m_capture :1;
     bool m_invert :1;
     union {
-        UChar patternCharacter;
+        UChar32 patternCharacter;
         CharacterClass* characterClass;
         unsigned backReferenceSubpatternId;
         struct {
@@ -112,18 +131,19 @@ struct PatternTerm {
         } anchors;
     };
     QuantifierType quantityType;
-    Checked<unsigned> quantityCount;
-    int inputPosition;
+    Checked<unsigned> quantityMinCount;
+    Checked<unsigned> quantityMaxCount;
+    unsigned inputPosition;
     unsigned frameLocation;
 
-    PatternTerm(UChar ch)
+    PatternTerm(UChar32 ch)
         : type(PatternTerm::TypePatternCharacter)
         , m_capture(false)
         , m_invert(false)
     {
         patternCharacter = ch;
         quantityType = QuantifierFixedCount;
-        quantityCount = 1;
+        quantityMinCount = quantityMaxCount = 1;
     }
 
     PatternTerm(CharacterClass* charClass, bool invert)
@@ -133,7 +153,7 @@ struct PatternTerm {
     {
         characterClass = charClass;
         quantityType = QuantifierFixedCount;
-        quantityCount = 1;
+        quantityMinCount = quantityMaxCount = 1;
     }
 
     PatternTerm(Type type, unsigned subpatternId, PatternDisjunction* disjunction, bool capture = false, bool invert = false)
@@ -146,7 +166,7 @@ struct PatternTerm {
         parentheses.isCopy = false;
         parentheses.isTerminal = false;
         quantityType = QuantifierFixedCount;
-        quantityCount = 1;
+        quantityMinCount = quantityMaxCount = 1;
     }
     
     PatternTerm(Type type, bool invert = false)
@@ -155,7 +175,7 @@ struct PatternTerm {
         , m_invert(invert)
     {
         quantityType = QuantifierFixedCount;
-        quantityCount = 1;
+        quantityMinCount = quantityMaxCount = 1;
     }
 
     PatternTerm(unsigned spatternId)
@@ -165,7 +185,7 @@ struct PatternTerm {
     {
         backReferenceSubpatternId = spatternId;
         quantityType = QuantifierFixedCount;
-        quantityCount = 1;
+        quantityMinCount = quantityMaxCount = 1;
     }
 
     PatternTerm(bool bolAnchor, bool eolAnchor)
@@ -176,7 +196,7 @@ struct PatternTerm {
         anchors.bolAnchor = bolAnchor;
         anchors.eolAnchor = eolAnchor;
         quantityType = QuantifierFixedCount;
-        quantityCount = 1;
+        quantityMinCount = quantityMaxCount = 1;
     }
     
     static PatternTerm ForwardReference()
@@ -208,12 +228,32 @@ struct PatternTerm {
     {
         return m_capture;
     }
-    
+
+    bool containsAnyCaptures()
+    {
+        ASSERT(this->type == TypeParenthesesSubpattern);
+        return parentheses.lastSubpatternId >= parentheses.subpatternId;
+    }
+
     void quantify(unsigned count, QuantifierType type)
     {
-        quantityCount = count;
+        quantityMinCount = 0;
+        quantityMaxCount = count;
         quantityType = type;
     }
+
+    void quantify(unsigned minCount, unsigned maxCount, QuantifierType type)
+    {
+        // Currently only Parentheses can specify a non-zero min with a different max.
+        ASSERT(this->type == TypeParenthesesSubpattern || !minCount || minCount == maxCount);
+        ASSERT(minCount <= maxCount);
+        quantityMinCount = minCount;
+        quantityMaxCount = maxCount;
+        quantityType = type;
+    }
+
+    void dumpQuantifier(PrintStream&);
+    void dump(PrintStream&, YarrPattern*, unsigned);
 };
 
 struct PatternAlternative {
@@ -250,6 +290,8 @@ public:
         return m_onceThrough;
     }
 
+    void dump(PrintStream&, YarrPattern*, unsigned);
+
     Vector<PatternTerm> m_terms;
     PatternDisjunction* m_parent;
     unsigned m_minimumSize;
@@ -270,12 +312,13 @@ public:
     
     PatternAlternative* addNewAlternative()
     {
-        PatternAlternative* alternative = new PatternAlternative(this);
-        m_alternatives.append(adoptPtr(alternative));
-        return alternative;
+        m_alternatives.append(std::make_unique<PatternAlternative>(this));
+        return static_cast<PatternAlternative*>(m_alternatives.last().get());
     }
 
-    Vector<OwnPtr<PatternAlternative> > m_alternatives;
+    void dump(PrintStream&, YarrPattern*, unsigned);
+
+    Vector<std::unique_ptr<PatternAlternative>> m_alternatives;
     PatternAlternative* m_parent;
     unsigned m_minimumSize;
     unsigned m_callFrameSize;
@@ -286,13 +329,17 @@ public:
 // (please to be calling newlineCharacterClass() et al on your
 // friendly neighborhood YarrPattern instance to get nicely
 // cached copies).
-CharacterClass* newlineCreate();
-CharacterClass* digitsCreate();
-CharacterClass* spacesCreate();
-CharacterClass* wordcharCreate();
-CharacterClass* nondigitsCreate();
-CharacterClass* nonspacesCreate();
-CharacterClass* nonwordcharCreate();
+
+std::unique_ptr<CharacterClass> anycharCreate();
+std::unique_ptr<CharacterClass> newlineCreate();
+std::unique_ptr<CharacterClass> digitsCreate();
+std::unique_ptr<CharacterClass> spacesCreate();
+std::unique_ptr<CharacterClass> wordcharCreate();
+std::unique_ptr<CharacterClass> wordUnicodeIgnoreCaseCharCreate();
+std::unique_ptr<CharacterClass> nondigitsCreate();
+std::unique_ptr<CharacterClass> nonspacesCreate();
+std::unique_ptr<CharacterClass> nonwordcharCreate();
+std::unique_ptr<CharacterClass> nonwordUnicodeIgnoreCaseCharCreate();
 
 struct TermChain {
     TermChain(PatternTerm term)
@@ -303,27 +350,38 @@ struct TermChain {
     Vector<TermChain> hotTerms;
 };
 
+
 struct YarrPattern {
-    JS_EXPORT_PRIVATE YarrPattern(const String& pattern, bool ignoreCase, bool multiline, const char** error);
+    JS_EXPORT_PRIVATE YarrPattern(const String& pattern, RegExpFlags, ErrorCode&, void* stackLimit = nullptr);
 
-    void reset()
+    void resetForReparsing()
     {
         m_numSubpatterns = 0;
         m_maxBackReference = 0;
+        m_initialStartValueFrameLocation = 0;
 
         m_containsBackreferences = false;
         m_containsBOL = false;
-
-        newlineCached = 0;
-        digitsCached = 0;
-        spacesCached = 0;
-        wordcharCached = 0;
-        nondigitsCached = 0;
-        nonspacesCached = 0;
-        nonwordcharCached = 0;
+        m_containsUnsignedLengthPattern = false;
+        m_hasCopiedParenSubexpressions = false;
+        m_saveInitialStartValue = false;
+
+        anycharCached = nullptr;
+        newlineCached = nullptr;
+        digitsCached = nullptr;
+        spacesCached = nullptr;
+        wordcharCached = nullptr;
+        wordUnicodeIgnoreCaseCharCached = nullptr;
+        nondigitsCached = nullptr;
+        nonspacesCached = nullptr;
+        nonwordcharCached = nullptr;
+        nonwordUnicodeIgnoreCasecharCached = nullptr;
+        unicodePropertiesCached.clear();
 
         m_disjunctions.clear();
         m_userCharacterClasses.clear();
+        m_captureGroupNames.shrink(0);
+        m_namedForwardReferences.shrink(0);
     }
 
     bool containsIllegalBackReference()
@@ -331,71 +389,227 @@ struct YarrPattern {
         return m_maxBackReference > m_numSubpatterns;
     }
 
+    bool containsIllegalNamedForwardReferences()
+    {
+        if (m_namedForwardReferences.isEmpty())
+            return false;
+
+        for (auto& entry : m_namedForwardReferences) {
+            if (m_captureGroupNames.contains(entry))
+                return true;
+        }
+
+        return false;
+    }
+
+    bool containsUnsignedLengthPattern()
+    {
+        return m_containsUnsignedLengthPattern;
+    }
+
+    CharacterClass* anyCharacterClass()
+    {
+        if (!anycharCached) {
+            m_userCharacterClasses.append(anycharCreate());
+            anycharCached = m_userCharacterClasses.last().get();
+        }
+        return anycharCached;
+    }
     CharacterClass* newlineCharacterClass()
     {
-        if (!newlineCached)
-            m_userCharacterClasses.append(adoptPtr(newlineCached = newlineCreate()));
+        if (!newlineCached) {
+            m_userCharacterClasses.append(newlineCreate());
+            newlineCached = m_userCharacterClasses.last().get();
+        }
         return newlineCached;
     }
     CharacterClass* digitsCharacterClass()
     {
-        if (!digitsCached)
-            m_userCharacterClasses.append(adoptPtr(digitsCached = digitsCreate()));
+        if (!digitsCached) {
+            m_userCharacterClasses.append(digitsCreate());
+            digitsCached = m_userCharacterClasses.last().get();
+        }
         return digitsCached;
     }
     CharacterClass* spacesCharacterClass()
     {
-        if (!spacesCached)
-            m_userCharacterClasses.append(adoptPtr(spacesCached = spacesCreate()));
+        if (!spacesCached) {
+            m_userCharacterClasses.append(spacesCreate());
+            spacesCached = m_userCharacterClasses.last().get();
+        }
         return spacesCached;
     }
     CharacterClass* wordcharCharacterClass()
     {
-        if (!wordcharCached)
-            m_userCharacterClasses.append(adoptPtr(wordcharCached = wordcharCreate()));
+        if (!wordcharCached) {
+            m_userCharacterClasses.append(wordcharCreate());
+            wordcharCached = m_userCharacterClasses.last().get();
+        }
         return wordcharCached;
     }
+    CharacterClass* wordUnicodeIgnoreCaseCharCharacterClass()
+    {
+        if (!wordUnicodeIgnoreCaseCharCached) {
+            m_userCharacterClasses.append(wordUnicodeIgnoreCaseCharCreate());
+            wordUnicodeIgnoreCaseCharCached = m_userCharacterClasses.last().get();
+        }
+        return wordUnicodeIgnoreCaseCharCached;
+    }
     CharacterClass* nondigitsCharacterClass()
     {
-        if (!nondigitsCached)
-            m_userCharacterClasses.append(adoptPtr(nondigitsCached = nondigitsCreate()));
+        if (!nondigitsCached) {
+            m_userCharacterClasses.append(nondigitsCreate());
+            nondigitsCached = m_userCharacterClasses.last().get();
+        }
         return nondigitsCached;
     }
     CharacterClass* nonspacesCharacterClass()
     {
-        if (!nonspacesCached)
-            m_userCharacterClasses.append(adoptPtr(nonspacesCached = nonspacesCreate()));
+        if (!nonspacesCached) {
+            m_userCharacterClasses.append(nonspacesCreate());
+            nonspacesCached = m_userCharacterClasses.last().get();
+        }
         return nonspacesCached;
     }
     CharacterClass* nonwordcharCharacterClass()
     {
-        if (!nonwordcharCached)
-            m_userCharacterClasses.append(adoptPtr(nonwordcharCached = nonwordcharCreate()));
+        if (!nonwordcharCached) {
+            m_userCharacterClasses.append(nonwordcharCreate());
+            nonwordcharCached = m_userCharacterClasses.last().get();
+        }
         return nonwordcharCached;
     }
+    CharacterClass* nonwordUnicodeIgnoreCaseCharCharacterClass()
+    {
+        if (!nonwordUnicodeIgnoreCasecharCached) {
+            m_userCharacterClasses.append(nonwordUnicodeIgnoreCaseCharCreate());
+            nonwordUnicodeIgnoreCasecharCached = m_userCharacterClasses.last().get();
+        }
+        return nonwordUnicodeIgnoreCasecharCached;
+    }
+    CharacterClass* unicodeCharacterClassFor(BuiltInCharacterClassID unicodeClassID)
+    {
+        ASSERT(unicodeClassID >= BuiltInCharacterClassID::BaseUnicodePropertyID);
+
+        unsigned classID = static_cast<unsigned>(unicodeClassID);
+
+        if (unicodePropertiesCached.find(classID) == unicodePropertiesCached.end()) {
+            m_userCharacterClasses.append(createUnicodeCharacterClassFor(unicodeClassID));
+            CharacterClass* result = m_userCharacterClasses.last().get();
+            unicodePropertiesCached.add(classID, result);
+            return result;
+        }
+
+        return unicodePropertiesCached.get(classID);
+    }
+
+    void dumpPatternString(PrintStream& out, const String& patternString);
+    void dumpPattern(const String& pattern);
+    void dumpPattern(PrintStream& out, const String& pattern);
+
+    bool global() const { return m_flags & FlagGlobal; }
+    bool ignoreCase() const { return m_flags & FlagIgnoreCase; }
+    bool multiline() const { return m_flags & FlagMultiline; }
+    bool sticky() const { return m_flags & FlagSticky; }
+    bool unicode() const { return m_flags & FlagUnicode; }
+    bool dotAll() const { return m_flags & FlagDotAll; }
 
-    bool m_ignoreCase : 1;
-    bool m_multiline : 1;
     bool m_containsBackreferences : 1;
     bool m_containsBOL : 1;
-    unsigned m_numSubpatterns;
-    unsigned m_maxBackReference;
+    bool m_containsUnsignedLengthPattern : 1;
+    bool m_hasCopiedParenSubexpressions : 1;
+    bool m_saveInitialStartValue : 1;
+    RegExpFlags m_flags;
+    unsigned m_numSubpatterns { 0 };
+    unsigned m_maxBackReference { 0 };
+    unsigned m_initialStartValueFrameLocation { 0 };
     PatternDisjunction* m_body;
-    Vector<OwnPtr<PatternDisjunction>, 4> m_disjunctions;
-    Vector<OwnPtr<CharacterClass> > m_userCharacterClasses;
+    Vector<std::unique_ptr<PatternDisjunction>, 4> m_disjunctions;
+    Vector<std::unique_ptr<CharacterClass>> m_userCharacterClasses;
+    Vector<String> m_captureGroupNames;
+    Vector<String> m_namedForwardReferences;
+    HashMap<String, unsigned> m_namedGroupToParenIndex;
 
 private:
-    const char* compile(const String& patternString);
-
-    CharacterClass* newlineCached;
-    CharacterClass* digitsCached;
-    CharacterClass* spacesCached;
-    CharacterClass* wordcharCached;
-    CharacterClass* nondigitsCached;
-    CharacterClass* nonspacesCached;
-    CharacterClass* nonwordcharCached;
+    ErrorCode compile(const String& patternString, void* stackLimit);
+
+    CharacterClass* anycharCached { nullptr };
+    CharacterClass* newlineCached { nullptr };
+    CharacterClass* digitsCached { nullptr };
+    CharacterClass* spacesCached { nullptr };
+    CharacterClass* wordcharCached { nullptr };
+    CharacterClass* wordUnicodeIgnoreCaseCharCached { nullptr };
+    CharacterClass* nondigitsCached { nullptr };
+    CharacterClass* nonspacesCached { nullptr };
+    CharacterClass* nonwordcharCached { nullptr };
+    CharacterClass* nonwordUnicodeIgnoreCasecharCached { nullptr };
+    HashMap<unsigned, CharacterClass*> unicodePropertiesCached;
 };
 
-} } // namespace JSC::Yarr
+    void indentForNestingLevel(PrintStream&, unsigned);
+    void dumpUChar32(PrintStream&, UChar32);
+    void dumpCharacterClass(PrintStream&, YarrPattern*, CharacterClass*);
+
+    struct BackTrackInfoPatternCharacter {
+        uintptr_t begin; // Only needed for unicode patterns
+        uintptr_t matchAmount;
+
+        static unsigned beginIndex() { return offsetof(BackTrackInfoPatternCharacter, begin) / sizeof(uintptr_t); }
+        static unsigned matchAmountIndex() { return offsetof(BackTrackInfoPatternCharacter, matchAmount) / sizeof(uintptr_t); }
+    };
+
+    struct BackTrackInfoCharacterClass {
+        uintptr_t begin; // Only needed for unicode patterns
+        uintptr_t matchAmount;
+
+        static unsigned beginIndex() { return offsetof(BackTrackInfoCharacterClass, begin) / sizeof(uintptr_t); }
+        static unsigned matchAmountIndex() { return offsetof(BackTrackInfoCharacterClass, matchAmount) / sizeof(uintptr_t); }
+    };
+
+    struct BackTrackInfoBackReference {
+        uintptr_t begin; // Not really needed for greedy quantifiers.
+        uintptr_t matchAmount; // Not really needed for fixed quantifiers.
+
+        static unsigned beginIndex() { return offsetof(BackTrackInfoBackReference, begin) / sizeof(uintptr_t); }
+        static unsigned matchAmountIndex() { return offsetof(BackTrackInfoBackReference, matchAmount) / sizeof(uintptr_t); }
+    };
+
+    struct BackTrackInfoAlternative {
+        union {
+            uintptr_t offset;
+        };
+    };
+
+    struct BackTrackInfoParentheticalAssertion {
+        uintptr_t begin;
+
+        static unsigned beginIndex() { return offsetof(BackTrackInfoParentheticalAssertion, begin) / sizeof(uintptr_t); }
+    };
+
+    struct BackTrackInfoParenthesesOnce {
+        uintptr_t begin;
+        uintptr_t returnAddress;
+
+        static unsigned beginIndex() { return offsetof(BackTrackInfoParenthesesOnce, begin) / sizeof(uintptr_t); }
+        static unsigned returnAddressIndex() { return offsetof(BackTrackInfoParenthesesOnce, returnAddress) / sizeof(uintptr_t); }
+    };
+
+    struct BackTrackInfoParenthesesTerminal {
+        uintptr_t begin;
+
+        static unsigned beginIndex() { return offsetof(BackTrackInfoParenthesesTerminal, begin) / sizeof(uintptr_t); }
+    };
 
-#endif // YarrPattern_h
+    struct BackTrackInfoParentheses {
+        uintptr_t begin;
+        uintptr_t returnAddress;
+        uintptr_t matchAmount;
+        uintptr_t parenContextHead;
+
+        static unsigned beginIndex() { return offsetof(BackTrackInfoParentheses, begin) / sizeof(uintptr_t); }
+        static unsigned returnAddressIndex() { return offsetof(BackTrackInfoParentheses, returnAddress) / sizeof(uintptr_t); }
+        static unsigned matchAmountIndex() { return offsetof(BackTrackInfoParentheses, matchAmount) / sizeof(uintptr_t); }
+        static unsigned parenContextHeadIndex() { return offsetof(BackTrackInfoParentheses, parenContextHead) / sizeof(uintptr_t); }
+    };
+
+} } // namespace JSC::Yarr
diff --git a/src/3rdparty/masm/yarr/YarrSyntaxChecker.cpp b/src/3rdparty/masm/yarr/YarrSyntaxChecker.cpp
index aa98c4a354..358cc94d6b 100644
--- a/src/3rdparty/masm/yarr/YarrSyntaxChecker.cpp
+++ b/src/3rdparty/masm/yarr/YarrSyntaxChecker.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2011 Apple Inc. All rights reserved.
+ * Copyright (C) 2011, 2016 Apple Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
@@ -27,6 +27,8 @@
 #include "YarrSyntaxChecker.h"
 
 #include "YarrParser.h"
+#include <wtf/Optional.h>
+#include <wtf/text/WTFString.h>
 
 namespace JSC { namespace Yarr {
 
@@ -35,25 +37,28 @@ public:
     void assertionBOL() {}
     void assertionEOL() {}
     void assertionWordBoundary(bool) {}
-    void atomPatternCharacter(UChar) {}
+    void atomPatternCharacter(UChar32) {}
     void atomBuiltInCharacterClass(BuiltInCharacterClassID, bool) {}
     void atomCharacterClassBegin(bool = false) {}
     void atomCharacterClassAtom(UChar) {}
     void atomCharacterClassRange(UChar, UChar) {}
     void atomCharacterClassBuiltIn(BuiltInCharacterClassID, bool) {}
     void atomCharacterClassEnd() {}
-    void atomParenthesesSubpatternBegin(bool = true) {}
+    void atomParenthesesSubpatternBegin(bool = true, std::optional<String> = std::nullopt) {}
     void atomParentheticalAssertionBegin(bool = false) {}
     void atomParenthesesEnd() {}
     void atomBackReference(unsigned) {}
+    void atomNamedBackReference(const String&) {}
+    bool isValidNamedForwardReference(const String&) { return true; }
+    void atomNamedForwardReference(const String&) {}
     void quantifyAtom(unsigned, unsigned, bool) {}
     void disjunction() {}
 };
 
-const char* checkSyntax(const String& pattern)
+ErrorCode checkSyntax(const String& pattern, const String& flags)
 {
     SyntaxChecker syntaxChecker;
-    return parse(syntaxChecker, pattern);
+    return parse(syntaxChecker, pattern, flags.contains('u'));
 }
 
-}} // JSC::YARR
+}} // JSC::Yarr
diff --git a/src/3rdparty/masm/yarr/YarrSyntaxChecker.h b/src/3rdparty/masm/yarr/YarrSyntaxChecker.h
index 104ced3ab4..86daf38bcb 100644
--- a/src/3rdparty/masm/yarr/YarrSyntaxChecker.h
+++ b/src/3rdparty/masm/yarr/YarrSyntaxChecker.h
@@ -23,16 +23,13 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 
  */
 
-#ifndef YarrSyntaxChecker_h
-#define YarrSyntaxChecker_h
+#pragma once
 
+#include "YarrErrorCode.h"
 #include <wtf/text/WTFString.h>
 
 namespace JSC { namespace Yarr {
 
-const char* checkSyntax(const String& pattern);
-
-}} // JSC::YARR
-
-#endif // YarrSyntaxChecker_h
+ErrorCode checkSyntax(const String& pattern, const String& flags);
 
+}} // JSC::Yarr
diff --git a/src/3rdparty/masm/yarr/YarrUnicodeProperties.h b/src/3rdparty/masm/yarr/YarrUnicodeProperties.h
new file mode 100644
index 0000000000..20f6739de3
--- /dev/null
+++ b/src/3rdparty/masm/yarr/YarrUnicodeProperties.h
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2017 Apple Inc. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+ * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 
+ */
+
+#pragma once
+
+#include "Yarr.h"
+#include <wtf/Optional.h>
+#include <wtf/text/WTFString.h>
+
+namespace JSC { namespace Yarr {
+
+struct CharacterClass;
+
+JS_EXPORT_PRIVATE std::optional<BuiltInCharacterClassID> unicodeMatchPropertyValue(WTF::String, WTF::String);
+JS_EXPORT_PRIVATE std::optional<BuiltInCharacterClassID> unicodeMatchProperty(WTF::String);
+
+std::unique_ptr<CharacterClass> createUnicodeCharacterClassFor(BuiltInCharacterClassID);
+
+} } // namespace JSC::Yarr
diff --git a/src/3rdparty/masm/yarr/create_regex_tables b/src/3rdparty/masm/yarr/create_regex_tables
new file mode 100644
index 0000000000..992566db77
--- /dev/null
+++ b/src/3rdparty/masm/yarr/create_regex_tables
@@ -0,0 +1,134 @@
+#!/usr/bin/env python
+
+# Copyright (C) 2010, 2013-2017 Apple Inc. All rights reserved.
+# 
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+# 1. Redistributions of source code must retain the above copyright
+#    notice, this list of conditions and the following disclaimer.
+# 2. Redistributions in binary form must reproduce the above copyright
+#    notice, this list of conditions and the following disclaimer in the
+#    documentation and/or other materials provided with the distribution.
+# 
+# THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
+# EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+# PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR
+# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+# PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+# OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 
+
+import os
+import sys
+
+types = {
+    "wordchar": { "UseTable" : True, "data": ['_', ('0','9'), ('A', 'Z'), ('a','z')]},
+    "wordUnicodeIgnoreCaseChar": { "UseTable" : False, "data": ['_', ('0', '9'), ('A', 'Z'), ('a', 'z'), 0x017f, 0x212a]},
+    "nonwordchar": { "UseTable" : True, "Inverse": "wordchar", "data": ['`', (0, ord('0') - 1), (ord('9') + 1, ord('A') - 1), (ord('Z') + 1, ord('_') - 1), (ord('z') + 1, 0x10ffff)]},
+    "nonwordUnicodeIgnoreCaseChar": { "UseTable" : False, "Inverse": "wordUnicodeIgnoreCaseChar", "data": ['`', (0, ord('0') - 1), (ord('9') + 1, ord('A') - 1), (ord('Z') + 1, ord('_') - 1), (ord('z') + 1, 0x017e), (0x0180, 0x2129), (0x212b, 0x10ffff)]},
+    "newline": { "UseTable" : False, "data": ['\n', '\r', 0x2028, 0x2029]},
+    "spaces": { "UseTable" : True, "data": [' ', ('\t', '\r'), 0xa0, 0x1680, 0x2028, 0x2029, 0x202f, 0x205f, 0x3000, (0x2000, 0x200a), 0xfeff]},
+    "nonspaces": { "UseTable" : True, "Inverse": "spaces", "data": [(0, ord('\t') - 1), (ord('\r') + 1, ord(' ') - 1), (ord(' ') + 1, 0x009f), (0x00a1, 0x167f), (0x1681, 0x180d), (0x180f, 0x1fff), (0x200b, 0x2027), (0x202a, 0x202e), (0x2030, 0x205e), (0x2060, 0x2fff), (0x3001, 0xfefe), (0xff00, 0x10ffff)]},
+    "digits": { "UseTable" : False, "data": [('0', '9')]},
+    "nondigits": { "UseTable" : False, "Inverse": "digits", "data": [(0, ord('0') - 1), (ord('9') + 1, 0x10ffff)] }
+}
+entriesPerLine = 50
+arrays = "";
+functions = "";
+emitTables = (len(sys.argv) < 2 or sys.argv[1] != "--no-tables")
+
+for name, classes in types.items():
+    ranges = [];
+    size = 0;
+    for _class in classes["data"]:
+        if type(_class) == str:
+            ranges.append((ord(_class), ord(_class)))
+        elif type(_class) == int:
+            ranges.append((_class, _class))
+        else:
+            (min, max) = _class;
+            if type(min) == str:
+                min = ord(min)
+            if type(max) == str:
+                max = ord(max)
+            if max > 0x7f and min <= 0x7f:
+                ranges.append((min, 0x7f))
+                min = 0x80
+            ranges.append((min,max))
+    ranges.sort();
+    
+    if emitTables and classes["UseTable"] and (not "Inverse" in classes):
+        array = ("static const char _%sData[65536] = {\n" % name);
+        i = 0
+        for (min,max) in ranges:
+            while i < min:
+                i = i + 1
+                array += ('0,')
+                if (i % entriesPerLine == 0) and (i != 0):
+                    array += ('\n')
+            while i <= max:
+                i = i + 1
+                if (i == 65536):
+                    array += ("1")
+                else:
+                    array += ('1,')
+                if (i % entriesPerLine == 0) and (i != 0):
+                    array += ('\n')
+        while i < 0xffff:
+            array += ("0,")
+            i = i + 1;
+            if (i % entriesPerLine == 0) and (i != 0):
+                array += ('\n')
+        if i == 0xffff:
+            array += ("0")
+        array += ("\n};\n\n");
+        arrays += array
+    
+    # Generate createFunction:
+    function = "";
+    function += ("std::unique_ptr<CharacterClass> %sCreate()\n" % name)
+    function += ("{\n")
+    if emitTables and classes["UseTable"]:
+        if "Inverse" in classes:
+            function += ("    auto characterClass = std::make_unique<CharacterClass>(_%sData, true);\n" % (classes["Inverse"]))
+        else:
+            function += ("    auto characterClass = std::make_unique<CharacterClass>(_%sData, false);\n" % (name))
+    else:
+        function += ("    auto characterClass = std::make_unique<CharacterClass>();\n")
+    hasNonBMPCharacters = False
+    for (min, max) in ranges:
+        if (min == max):
+            if (min > 127):
+                function += ("    characterClass->m_matchesUnicode.append(0x%04x);\n" % min)
+            else:
+                function += ("    characterClass->m_matches.append(0x%02x);\n" % min)
+            continue
+        if (min > 127) or (max > 127):
+            function += ("    characterClass->m_rangesUnicode.append(CharacterRange(0x%04x, 0x%04x));\n" % (min, max))
+        else:
+            function += ("    characterClass->m_ranges.append(CharacterRange(0x%02x, 0x%02x));\n" % (min, max))
+        if max >= 0x10000:
+            hasNonBMPCharacters = True
+    function += ("    characterClass->m_hasNonBMPCharacters = %s;\n" % ("true" if hasNonBMPCharacters else "false"))
+    function += ("    return characterClass;\n")
+    function += ("}\n\n")
+    functions += function
+
+if (len(sys.argv) > 1):
+    path = sys.argv[-1]
+    dirname = os.path.dirname(path)
+    if not os.path.isdir(dirname):
+        os.makedirs(dirname)
+    f = open(path, "w")
+    f.write(arrays)
+    f.write(functions)
+    f.close()
+else:
+    print(arrays)
+    print(functions)
+
diff --git a/src/3rdparty/masm/yarr/generateYarrCanonicalizeUnicode b/src/3rdparty/masm/yarr/generateYarrCanonicalizeUnicode
new file mode 100644
index 0000000000..95549c7eb5
--- /dev/null
+++ b/src/3rdparty/masm/yarr/generateYarrCanonicalizeUnicode
@@ -0,0 +1,206 @@
+#! /usr/bin/env python
+
+# Copyright (C) 2016 Apple Inc. All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# 1.  Redistributions of source code must retain the above copyright
+#     notice, this list of conditions and the following disclaimer. 
+# 2.  Redistributions in binary form must reproduce the above copyright
+#     notice, this list of conditions and the following disclaimer in the
+#     documentation and/or other materials provided with the distribution. 
+#
+# THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
+# EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+# DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
+# DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+# ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+# This tool processes the Unicode Character Database file CaseFolding.txt to create
+# canonicalization table as decribed in ECMAScript 6 standard in section
+# "21.2.2.8.2 Runtime Semantics: Canonicalize()", step 2.
+
+import optparse
+import os
+import re
+import sys
+
+header = """/*
+* Copyright (C) 2016 Apple Inc. All rights reserved.
+*
+* Redistribution and use in source and binary forms, with or without
+* modification, are permitted provided that the following conditions
+* are met:
+*
+* 1.  Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer. 
+* 2.  Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in the
+*     documentation and/or other materials provided with the distribution. 
+*
+* THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
+* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+* DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
+* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+// DO NO EDIT! - This file was generated by generateYarrCanonicalizeUnicode
+
+#include "config.h"
+#include "YarrCanonicalize.h"
+
+namespace JSC { namespace Yarr {
+
+"""
+
+footer = """} } // JSC::Yarr
+"""
+
+MaxUnicode = 0x10ffff
+commonAndSimpleLinesRE = re.compile(r"(?P<code>[0-9A-F]+)\s*;\s*[CS]\s*;\s*(?P<mapping>[0-9A-F]+)", re.IGNORECASE)
+
+def openOrExit(path, mode):
+    try:
+        dirname = os.path.dirname(path)
+        if not os.path.isdir(dirname):
+            os.makedirs(dirname)
+        if sys.version_info.major >= 3:
+            return open(path, mode, encoding="UTF-8")
+        else:
+            return open(path, mode)
+    except IOError as e:
+        print("I/O error opening {0}, ({1}): {2}".format(path, e.errno, e.strerror))
+        exit(1)
+
+class Canonicalize:
+    def __init__(self):
+        self.canonicalGroups = {};
+
+    def addMapping(self, code, mapping):
+        if mapping not in self.canonicalGroups:
+            self.canonicalGroups[mapping] = []
+        self.canonicalGroups[mapping].append(code)
+        
+    def readCaseFolding(self, file):
+        codesSeen = set()
+        for line in file:
+            line = line.split('#', 1)[0]
+            line = line.rstrip()
+            if (not len(line)):
+                continue
+
+            fields = commonAndSimpleLinesRE.match(line)
+            if (not fields):
+                continue
+
+            code = int(fields.group('code'), 16)
+            mapping = int(fields.group('mapping'), 16)
+
+            codesSeen.add(code)
+            self.addMapping(code, mapping)
+
+        for i in range(MaxUnicode + 1):
+            if i in codesSeen:
+                continue;
+
+            self.addMapping(i, i)
+
+    def createTables(self, file):
+        typeInfo = [""] * (MaxUnicode + 1)
+        characterSets = []
+
+        for mapping in sorted(self.canonicalGroups.keys()):
+            characters = self.canonicalGroups[mapping]
+            if len(characters) == 1:
+                typeInfo[characters[0]] = "CanonicalizeUnique:0"
+            else:
+                characters.sort()
+                if len(characters) > 2:
+                    for ch in characters:
+                        typeInfo[ch] = "CanonicalizeSet:%d" % len(characterSets)
+                    characterSets.append(characters)
+                else:
+                    low = characters[0]
+                    high = characters[1]
+                    delta = high - low
+                    if delta == 1:
+                        type = "CanonicalizeAlternatingUnaligned:0" if low & 1 else "CanonicalizeAlternatingAligned:0"
+                        typeInfo[low] = type
+                        typeInfo[high] = type
+                    else:
+                        typeInfo[low] = "CanonicalizeRangeLo:%d" % delta
+                        typeInfo[high] = "CanonicalizeRangeHi:%d" % delta
+
+        rangeInfo = []
+        end = 0
+        while end <= MaxUnicode:
+            begin = end
+            type = typeInfo[end]
+            while end < MaxUnicode and typeInfo[end + 1] == type:
+                end = end + 1
+            rangeInfo.append({"begin": begin, "end": end, "type": type})
+            end = end + 1
+        
+        for i in range(len(characterSets)):
+            characters = ""
+            cur_set = characterSets[i]
+            for ch in cur_set:
+                characters = characters + "0x{character:04x}, ".format(character=ch)
+            file.write("const UChar32 unicodeCharacterSet{index:d}[] = {{ {characters}0 }};\n".format(index=i, characters=characters))
+
+        file.write("\n")
+        file.write("static const size_t UNICODE_CANONICALIZATION_SETS = {setCount:d};\n".format(setCount=len(characterSets)))
+        file.write("const UChar32* const unicodeCharacterSetInfo[UNICODE_CANONICALIZATION_SETS] = {\n")
+
+        for i in range(len(characterSets)):
+            file.write("    unicodeCharacterSet{setNumber:d},\n".format(setNumber=i))
+
+        file.write("};\n")
+        file.write("\n")
+        file.write("const size_t UNICODE_CANONICALIZATION_RANGES = {rangeCount:d};\n".format(rangeCount=len(rangeInfo)))
+        file.write("const CanonicalizationRange unicodeRangeInfo[UNICODE_CANONICALIZATION_RANGES] = {\n")
+
+        for info in rangeInfo:
+            typeAndValue = info["type"].split(":")
+            file.write("    {{ 0x{begin:04x}, 0x{end:04x}, 0x{value:04x}, {type} }},\n".format(begin=info["begin"], end=info["end"], value=int(typeAndValue[1]), type=typeAndValue[0]))
+
+        file.write("};\n")
+        file.write("\n")
+
+        
+if __name__ == "__main__":
+    parser = optparse.OptionParser(usage = "usage: %prog  <CaseFolding.txt> <YarrCanonicalizeUnicode.h>")
+    (options, args) = parser.parse_args()
+
+    if len(args) != 2:
+        parser.error("<CaseFolding.txt> <YarrCanonicalizeUnicode.h>")
+
+    caseFoldingTxtPath = args[0]
+    canonicalizeHPath = args[1]
+    caseFoldingTxtFile = openOrExit(caseFoldingTxtPath, "r")
+    canonicalizeHFile = openOrExit(canonicalizeHPath, "w")
+
+    canonicalize = Canonicalize()
+    canonicalize.readCaseFolding(caseFoldingTxtFile)
+
+    canonicalizeHFile.write(header);
+    canonicalize.createTables(canonicalizeHFile)
+    canonicalizeHFile.write(footer);
+
+    caseFoldingTxtFile.close()
+    canonicalizeHFile.close()
+
+    exit(0)
diff --git a/src/3rdparty/masm/yarr/yarr.pri b/src/3rdparty/masm/yarr/yarr.pri
index 7e9b4d3f3b..c8e30990be 100644
--- a/src/3rdparty/masm/yarr/yarr.pri
+++ b/src/3rdparty/masm/yarr/yarr.pri
@@ -8,5 +8,8 @@ SOURCES += \
     $$PWD/YarrInterpreter.cpp \
     $$PWD/YarrPattern.cpp \
     $$PWD/YarrSyntaxChecker.cpp \
-    $$PWD/YarrCanonicalizeUCS2.cpp
+    $$PWD/YarrCanonicalizeUCS2.cpp \
+    $$PWD/YarrCanonicalizeUnicode.cpp \
+    $$PWD/YarrErrorCode.cpp \
+    $$PWD/YarrUnicodeProperties.cpp
 
diff --git a/src/imports/builtins/builtins.qmltypes b/src/imports/builtins/builtins.qmltypes
index c2f8f5b521..4ad103f8de 100644
--- a/src/imports/builtins/builtins.qmltypes
+++ b/src/imports/builtins/builtins.qmltypes
@@ -4,7 +4,7 @@ import QtQuick.tooling 1.2
 // It is used for QML tooling purposes only.
 //
 // This file was auto-generated by:
-// 'qmlplugindump -nonrelocatable -builtins'
+// 'qmlplugindump -builtins'
 
 Module {
     dependencies: []
@@ -427,7 +427,9 @@ Module {
                 "WA_MacNoShadow": 127,
                 "WA_AlwaysStackOnTop": 128,
                 "WA_TabletTracking": 129,
-                "WA_AttributeCount": 130
+                "WA_ContentsMarginsRespectsSafeArea": 130,
+                "WA_StyleSheetTarget": 131,
+                "WA_AttributeCount": 132
             }
         }
         Enum {
@@ -461,7 +463,10 @@ Module {
                 "AA_CompressHighFrequencyEvents": 25,
                 "AA_DontCheckOpenGLContextThreadAffinity": 26,
                 "AA_DisableShaderDiskCache": 27,
-                "AA_AttributeCount": 28
+                "AA_DontShowShortcutsInContextMenus": 28,
+                "AA_CompressTabletEvents": 29,
+                "AA_DisableWindowContextHelpButton": 30,
+                "AA_AttributeCount": 31
             }
         }
         Enum {
@@ -757,6 +762,36 @@ Module {
                 "Key_Dead_Belowdot": 16781920,
                 "Key_Dead_Hook": 16781921,
                 "Key_Dead_Horn": 16781922,
+                "Key_Dead_Stroke": 16781923,
+                "Key_Dead_Abovecomma": 16781924,
+                "Key_Dead_Abovereversedcomma": 16781925,
+                "Key_Dead_Doublegrave": 16781926,
+                "Key_Dead_Belowring": 16781927,
+                "Key_Dead_Belowmacron": 16781928,
+                "Key_Dead_Belowcircumflex": 16781929,
+                "Key_Dead_Belowtilde": 16781930,
+                "Key_Dead_Belowbreve": 16781931,
+                "Key_Dead_Belowdiaeresis": 16781932,
+                "Key_Dead_Invertedbreve": 16781933,
+                "Key_Dead_Belowcomma": 16781934,
+                "Key_Dead_Currency": 16781935,
+                "Key_Dead_a": 16781952,
+                "Key_Dead_A": 16781953,
+                "Key_Dead_e": 16781954,
+                "Key_Dead_E": 16781955,
+                "Key_Dead_i": 16781956,
+                "Key_Dead_I": 16781957,
+                "Key_Dead_o": 16781958,
+                "Key_Dead_O": 16781959,
+                "Key_Dead_u": 16781960,
+                "Key_Dead_U": 16781961,
+                "Key_Dead_Small_Schwa": 16781962,
+                "Key_Dead_Capital_Schwa": 16781963,
+                "Key_Dead_Greek": 16781964,
+                "Key_Dead_Lowline": 16781968,
+                "Key_Dead_Aboveverticalline": 16781969,
+                "Key_Dead_Belowverticalline": 16781970,
+                "Key_Dead_Longsolidusoverlay": 16781971,
                 "Key_Back": 16777313,
                 "Key_Forward": 16777314,
                 "Key_Stop": 16777315,
@@ -1345,6 +1380,8 @@ Module {
                 "ImhTime": 256,
                 "ImhPreferLatin": 512,
                 "ImhMultiLine": 1024,
+                "ImhNoEditMenu": 2048,
+                "ImhNoTextHandles": 4096,
                 "ImhDigitsOnly": 65536,
                 "ImhFormattedNumbersOnly": 131072,
                 "ImhUppercaseOnly": 262144,
@@ -1371,6 +1408,8 @@ Module {
                 "ImhTime": 256,
                 "ImhPreferLatin": 512,
                 "ImhMultiLine": 1024,
+                "ImhNoEditMenu": 2048,
+                "ImhNoTextHandles": 4096,
                 "ImhDigitsOnly": 65536,
                 "ImhFormattedNumbersOnly": 131072,
                 "ImhUppercaseOnly": 262144,
@@ -1454,10 +1493,10 @@ Module {
                 "WhatsThisRole": 5,
                 "FontRole": 6,
                 "TextAlignmentRole": 7,
-                "BackgroundColorRole": 8,
                 "BackgroundRole": 8,
-                "TextColorRole": 9,
                 "ForegroundRole": 9,
+                "BackgroundColorRole": 8,
+                "TextColorRole": 9,
                 "CheckStateRole": 10,
                 "AccessibleTextRole": 11,
                 "AccessibleDescriptionRole": 12,
@@ -1610,7 +1649,8 @@ Module {
                 "NoScrollPhase": 0,
                 "ScrollBegin": 1,
                 "ScrollUpdate": 2,
-                "ScrollEnd": 3
+                "ScrollEnd": 3,
+                "ScrollMomentum": 4
             }
         }
         Enum {
diff --git a/src/imports/folderlistmodel/fileinfothread.cpp b/src/imports/folderlistmodel/fileinfothread.cpp
index d3e256bb7e..a006f659c9 100644
--- a/src/imports/folderlistmodel/fileinfothread.cpp
+++ b/src/imports/folderlistmodel/fileinfothread.cpp
@@ -47,7 +47,7 @@ FileInfoThread::FileInfoThread(QObject *parent)
     : QThread(parent),
       abort(false),
 #if QT_CONFIG(filesystemwatcher)
-      watcher(0),
+      watcher(nullptr),
 #endif
       sortFlags(QDir::Name),
       needUpdate(true),
@@ -135,6 +135,7 @@ void FileInfoThread::setSortFlags(QDir::SortFlags flags)
     QMutexLocker locker(&mutex);
     sortFlags = flags;
     sortUpdate = true;
+    needUpdate = true;
     condition.wakeAll();
 }
 
@@ -222,8 +223,10 @@ void FileInfoThread::run()
         if (abort) {
             return;
         }
-        if (currentPath.isEmpty() || !needUpdate)
+        if (currentPath.isEmpty() || !needUpdate) {
+            emit statusChanged(currentPath.isEmpty() ? QQuickFolderListModel::Null : QQuickFolderListModel::Ready);
             condition.wait(&mutex);
+        }
 
         if (abort) {
             return;
@@ -231,6 +234,7 @@ void FileInfoThread::run()
 
         if (!currentPath.isEmpty()) {
             updateFiles = true;
+            emit statusChanged(QQuickFolderListModel::Loading);
         }
         if (updateFiles)
             getFileInfos(currentPath);
diff --git a/src/imports/folderlistmodel/fileinfothread_p.h b/src/imports/folderlistmodel/fileinfothread_p.h
index b505ece750..438dea6faa 100644
--- a/src/imports/folderlistmodel/fileinfothread_p.h
+++ b/src/imports/folderlistmodel/fileinfothread_p.h
@@ -54,11 +54,14 @@
 #include <QThread>
 #include <QMutex>
 #include <QWaitCondition>
+#if QT_CONFIG(filesystemwatcher)
 #include <QFileSystemWatcher>
+#endif
 #include <QFileInfo>
 #include <QDir>
 
 #include "fileproperty_p.h"
+#include "qquickfolderlistmodel.h"
 
 class FileInfoThread : public QThread
 {
@@ -68,6 +71,7 @@ Q_SIGNALS:
     void directoryChanged(const QString &directory, const QList<FileProperty> &list) const;
     void directoryUpdated(const QString &directory, const QList<FileProperty> &list, int fromIndex, int toIndex) const;
     void sortFinished(const QList<FileProperty> &list) const;
+    void statusChanged(QQuickFolderListModel::Status status) const;
 
 public:
     FileInfoThread(QObject *parent = 0);
diff --git a/src/imports/folderlistmodel/folderlistmodel.pro b/src/imports/folderlistmodel/folderlistmodel.pro
index 99c54113e4..54ef107e45 100644
--- a/src/imports/folderlistmodel/folderlistmodel.pro
+++ b/src/imports/folderlistmodel/folderlistmodel.pro
@@ -1,7 +1,7 @@
 CXX_MODULE = qml
 TARGET  = qmlfolderlistmodelplugin
 TARGETPATH = Qt/labs/folderlistmodel
-IMPORT_VERSION = 2.1
+IMPORT_VERSION = 2.$$QT_MINOR_VERSION
 
 QT = core-private qml-private
 
diff --git a/src/imports/folderlistmodel/plugin.cpp b/src/imports/folderlistmodel/plugin.cpp
index ef719109bd..31cd793737 100644
--- a/src/imports/folderlistmodel/plugin.cpp
+++ b/src/imports/folderlistmodel/plugin.cpp
@@ -42,13 +42,6 @@
 
 #include "qquickfolderlistmodel.h"
 
-static void initResources()
-{
-#ifdef QT_STATIC
-    Q_INIT_RESOURCE(qmake_Qt_labs_folderlistmodel);
-#endif
-}
-
 QT_BEGIN_NAMESPACE
 
 //![class decl]
@@ -58,14 +51,23 @@ class QmlFolderListModelPlugin : public QQmlExtensionPlugin
     Q_PLUGIN_METADATA(IID QQmlExtensionInterface_iid)
 
 public:
-    QmlFolderListModelPlugin(QObject *parent = 0) : QQmlExtensionPlugin(parent) { initResources(); }
-    void registerTypes(const char *uri) Q_DECL_OVERRIDE
+    QmlFolderListModelPlugin(QObject *parent = nullptr) : QQmlExtensionPlugin(parent) { }
+    void registerTypes(const char *uri) override
     {
         Q_ASSERT(QLatin1String(uri) == QLatin1String("Qt.labs.folderlistmodel"));
         qmlRegisterType<QQuickFolderListModel>(uri,1,0,"FolderListModel");
         qmlRegisterType<QQuickFolderListModel>(uri,2,0,"FolderListModel");
         qmlRegisterType<QQuickFolderListModel,1>(uri,2,1,"FolderListModel");
         qmlRegisterType<QQuickFolderListModel,2>(uri,2,2,"FolderListModel");
+
+        // Auto-increment the import to stay in sync with ALL future QtQuick minor versions from 5.11 onward
+        qmlRegisterModule(uri, 2, QT_VERSION_MINOR);
+
+        // revision in Qt 5.11: added status property
+        qmlRegisterType<QQuickFolderListModel,11>(uri, 2, 11, "FolderListModel");
+
+        // revision in Qt 5.12: added sortCaseSensitive property
+        qmlRegisterType<QQuickFolderListModel,12>(uri, 2, 12, "FolderListModel");
     }
 };
 //![class decl]
diff --git a/src/imports/folderlistmodel/plugins.qmltypes b/src/imports/folderlistmodel/plugins.qmltypes
index e77b633932..6f5466dbda 100644
--- a/src/imports/folderlistmodel/plugins.qmltypes
+++ b/src/imports/folderlistmodel/plugins.qmltypes
@@ -4,10 +4,10 @@ import QtQuick.tooling 1.2
 // It is used for QML tooling purposes only.
 //
 // This file was auto-generated by:
-// 'qmlplugindump -nonrelocatable Qt.labs.folderlistmodel 2.2'
+// 'qmlplugindump -nonrelocatable Qt.labs.folderlistmodel 2.13'
 
 Module {
-    dependencies: ["QtQuick 2.8"]
+    dependencies: ["QtQuick 2.0"]
     Component {
         name: "QQuickFolderListModel"
         prototype: "QAbstractListModel"
@@ -15,9 +15,11 @@ Module {
             "Qt.labs.folderlistmodel/FolderListModel 1.0",
             "Qt.labs.folderlistmodel/FolderListModel 2.0",
             "Qt.labs.folderlistmodel/FolderListModel 2.1",
+            "Qt.labs.folderlistmodel/FolderListModel 2.11",
+            "Qt.labs.folderlistmodel/FolderListModel 2.12",
             "Qt.labs.folderlistmodel/FolderListModel 2.2"
         ]
-        exportMetaObjectRevisions: [0, 0, 1, 2]
+        exportMetaObjectRevisions: [0, 0, 1, 11, 12, 2]
         Enum {
             name: "SortField"
             values: {
@@ -28,6 +30,14 @@ Module {
                 "Type": 4
             }
         }
+        Enum {
+            name: "Status"
+            values: {
+                "Null": 0,
+                "Ready": 1,
+                "Loading": 2
+            }
+        }
         Property { name: "folder"; type: "QUrl" }
         Property { name: "rootFolder"; type: "QUrl" }
         Property { name: "parentFolder"; type: "QUrl"; isReadonly: true }
@@ -42,8 +52,11 @@ Module {
         Property { name: "showOnlyReadable"; type: "bool" }
         Property { name: "caseSensitive"; revision: 2; type: "bool" }
         Property { name: "count"; type: "int"; isReadonly: true }
+        Property { name: "status"; revision: 11; type: "Status"; isReadonly: true }
+        Property { name: "sortCaseSensitive"; revision: 12; type: "bool" }
         Signal { name: "rowCountChanged" }
         Signal { name: "countChanged"; revision: 1 }
+        Signal { name: "statusChanged"; revision: 11 }
         Method {
             name: "isFolder"
             type: "bool"
diff --git a/src/imports/folderlistmodel/qquickfolderlistmodel.cpp b/src/imports/folderlistmodel/qquickfolderlistmodel.cpp
index fdcce9c685..affb1e9fe2 100644
--- a/src/imports/folderlistmodel/qquickfolderlistmodel.cpp
+++ b/src/imports/folderlistmodel/qquickfolderlistmodel.cpp
@@ -51,15 +51,7 @@ class QQuickFolderListModelPrivate
     Q_DECLARE_PUBLIC(QQuickFolderListModel)
 
 public:
-    QQuickFolderListModelPrivate(QQuickFolderListModel *q)
-        : q_ptr(q),
-          sortField(QQuickFolderListModel::Name), sortReversed(false), showFiles(true),
-          showDirs(true), showDirsFirst(false), showDotAndDotDot(false), showOnlyReadable(false),
-          showHidden(false), caseSensitive(true)
-    {
-        nameFilters << QLatin1String("*");
-    }
-
+    QQuickFolderListModelPrivate(QQuickFolderListModel *q) : q_ptr(q) { }
 
     QQuickFolderListModel *q_ptr;
     QUrl currentDir;
@@ -67,16 +59,18 @@ public:
     FileInfoThread fileInfoThread;
     QList<FileProperty> data;
     QHash<int, QByteArray> roleNames;
-    QQuickFolderListModel::SortField sortField;
-    QStringList nameFilters;
-    bool sortReversed;
-    bool showFiles;
-    bool showDirs;
-    bool showDirsFirst;
-    bool showDotAndDotDot;
-    bool showOnlyReadable;
-    bool showHidden;
-    bool caseSensitive;
+    QQuickFolderListModel::SortField sortField = QQuickFolderListModel::Name;
+    QStringList nameFilters = { QLatin1String("*") };
+    QQuickFolderListModel::Status status = QQuickFolderListModel::Null;
+    bool sortReversed = false;
+    bool showFiles = true;
+    bool showDirs = true;
+    bool showDirsFirst = false;
+    bool showDotAndDotDot = false;
+    bool showOnlyReadable = false;
+    bool showHidden = false;
+    bool caseSensitive = true;
+    bool sortCaseSensitive = true;
 
     ~QQuickFolderListModelPrivate() {}
     void init();
@@ -86,6 +80,7 @@ public:
     void _q_directoryChanged(const QString &directory, const QList<FileProperty> &list);
     void _q_directoryUpdated(const QString &directory, const QList<FileProperty> &list, int fromIndex, int toIndex);
     void _q_sortFinished(const QList<FileProperty> &list);
+    void _q_statusChanged(QQuickFolderListModel::Status s);
 
     static QString resolvePath(const QUrl &path);
 };
@@ -95,12 +90,15 @@ void QQuickFolderListModelPrivate::init()
 {
     Q_Q(QQuickFolderListModel);
     qRegisterMetaType<QList<FileProperty> >("QList<FileProperty>");
+    qRegisterMetaType<QQuickFolderListModel::Status>("QQuickFolderListModel::Status");
     q->connect(&fileInfoThread, SIGNAL(directoryChanged(QString,QList<FileProperty>)),
                q, SLOT(_q_directoryChanged(QString,QList<FileProperty>)));
     q->connect(&fileInfoThread, SIGNAL(directoryUpdated(QString,QList<FileProperty>,int,int)),
                q, SLOT(_q_directoryUpdated(QString,QList<FileProperty>,int,int)));
     q->connect(&fileInfoThread, SIGNAL(sortFinished(QList<FileProperty>)),
                q, SLOT(_q_sortFinished(QList<FileProperty>)));
+    q->connect(&fileInfoThread, SIGNAL(statusChanged(QQuickFolderListModel::Status)),
+               q, SLOT(_q_statusChanged(QQuickFolderListModel::Status)));
     q->connect(q, SIGNAL(rowCountChanged()), q, SIGNAL(countChanged()));
 }
 
@@ -109,7 +107,7 @@ void QQuickFolderListModelPrivate::updateSorting()
 {
     Q_Q(QQuickFolderListModel);
 
-    QDir::SortFlags flags = 0;
+    QDir::SortFlags flags = nullptr;
 
     switch (sortField) {
         case QQuickFolderListModel::Unsorted:
@@ -127,14 +125,14 @@ void QQuickFolderListModelPrivate::updateSorting()
         case QQuickFolderListModel::Type:
             flags |= QDir::Type;
             break;
-        default:
-            break;
     }
 
     emit q->layoutAboutToBeChanged();
 
     if (sortReversed)
         flags |= QDir::Reversed;
+    if (!sortCaseSensitive)
+        flags |= QDir::IgnoreCase;
 
     fileInfoThread.setSortFlags(flags);
 }
@@ -198,6 +196,16 @@ void QQuickFolderListModelPrivate::_q_sortFinished(const QList<FileProperty> &li
     q->endInsertRows();
 }
 
+void QQuickFolderListModelPrivate::_q_statusChanged(QQuickFolderListModel::Status s)
+{
+    Q_Q(QQuickFolderListModel);
+
+    if (status != s) {
+        status = s;
+        emit q->statusChanged();
+    }
+}
+
 QString QQuickFolderListModelPrivate::resolvePath(const QUrl &path)
 {
     QString localPath = QQmlFile::urlToLocalFileOrQrc(path);
@@ -209,16 +217,16 @@ QString QQuickFolderListModelPrivate::resolvePath(const QUrl &path)
 }
 
 /*!
-    \qmlmodule Qt.labs.folderlistmodel 2.1
+    \qmlmodule Qt.labs.folderlistmodel 2.\QtMinorVersion
     \title Qt Labs FolderListModel QML Types
     \ingroup qmlmodules
     \brief The FolderListModel provides a model of the contents of a file system folder.
 
     To use this module, import the module with the following line:
 
-    \code
-    import Qt.labs.folderlistmodel 2.1
-    \endcode
+    \qml \QtMinorVersion
+    import Qt.labs.folderlistmodel 2.\1
+    \endqml
 */
 
 
@@ -236,7 +244,9 @@ QString QQuickFolderListModelPrivate::resolvePath(const QUrl &path)
     \e{Elements in the Qt.labs module are not guaranteed to remain compatible
     in future versions.}
 
-    \b{import Qt.labs.folderlistmodel 2.1}
+    \qml \QtMinorVersion
+    import Qt.labs.folderlistmodel 2.\1
+    \endqml
 
     The \l folder property specifies the folder to access. Information about the
     files and directories in the folder is supplied via the model's interface.
@@ -280,9 +290,9 @@ QString QQuickFolderListModelPrivate::resolvePath(const QUrl &path)
     The following example shows a FolderListModel being used to provide a list
     of QML files in a \l ListView:
 
-    \qml
-    import QtQuick 2.0
-    import Qt.labs.folderlistmodel 2.1
+    \qml \QtMinorVersion
+    import QtQuick 2.\1
+    import Qt.labs.folderlistmodel 2.\1
 
     ListView {
         width: 200; height: 400
@@ -400,14 +410,14 @@ QModelIndex QQuickFolderListModel::index(int row, int , const QModelIndex &) con
 }
 
 /*!
-    \qmlproperty string FolderListModel::folder
+    \qmlproperty url FolderListModel::folder
 
-    The \a folder property holds a URL for the folder that the model is
-    currently providing.
+    The \a folder property holds a URL for the folder that the model
+    currently provides.
 
     The value must be a \c file: or \c qrc: URL, or a relative URL.
 
-    By default, the value is an invalid URL.
+    The default value is an invalid URL.
 */
 QUrl QQuickFolderListModel::folder() const
 {
@@ -437,6 +447,10 @@ void QQuickFolderListModel::setFolder(const QUrl &folder)
         d->data.clear();
         endResetModel();
         emit rowCountChanged();
+        if (d->status != QQuickFolderListModel::Null) {
+            d->status = QQuickFolderListModel::Null;
+            emit statusChanged();
+        }
         return;
     }
 
@@ -795,6 +809,69 @@ void QQuickFolderListModel::setCaseSensitive(bool on)
 }
 
 /*!
+    \qmlproperty enumeration FolderListModel::status
+    \since 5.11
+
+    This property holds the status of folder reading.  It can be one of:
+    \list
+    \li FolderListModel.Null - no \a folder has been set
+    \li FolderListModel.Ready - the folder has been loaded
+    \li FolderListModel.Loading - the folder is currently being loaded
+    \endlist
+
+    Use this status to provide an update or respond to the status change in some way.
+    For example, you could:
+
+    \list
+    \li Trigger a state change:
+    \qml
+        State { name: 'loaded'; when: folderModel.status == FolderListModel.Ready }
+    \endqml
+
+    \li Implement an \c onStatusChanged signal handler:
+    \qml
+        FolderListModel {
+            id: folderModel
+            onStatusChanged: if (folderModel.status == FolderListModel.Ready) console.log('Loaded')
+        }
+    \endqml
+
+    \li Bind to the status value:
+    \qml
+        Text { text: folderModel.status == FolderListModel.Ready ? 'Loaded' : 'Not loaded' }
+    \endqml
+    \endlist
+*/
+QQuickFolderListModel::Status QQuickFolderListModel::status() const
+{
+    Q_D(const QQuickFolderListModel);
+    return d->status;
+}
+
+/*!
+    \qmlproperty bool FolderListModel::sortCaseSensitive
+    \since 5.12
+
+    If set to true, the sort is case sensitive. This property is true by default.
+*/
+
+bool QQuickFolderListModel::sortCaseSensitive() const
+{
+    Q_D(const QQuickFolderListModel);
+    return d->sortCaseSensitive;
+}
+
+void QQuickFolderListModel::setSortCaseSensitive(bool on)
+{
+    Q_D(QQuickFolderListModel);
+
+    if (on != d->sortCaseSensitive) {
+        d->sortCaseSensitive = on;
+        d->updateSorting();
+    }
+}
+
+/*!
     \qmlmethod var FolderListModel::get(int index, string property)
 
     Get the folder property for the given index. The following properties
diff --git a/src/imports/folderlistmodel/qquickfolderlistmodel.h b/src/imports/folderlistmodel/qquickfolderlistmodel.h
index dee73dff3e..d93e7daf3f 100644
--- a/src/imports/folderlistmodel/qquickfolderlistmodel.h
+++ b/src/imports/folderlistmodel/qquickfolderlistmodel.h
@@ -75,11 +75,13 @@ class QQuickFolderListModel : public QAbstractListModel, public QQmlParserStatus
     Q_PROPERTY(bool showOnlyReadable READ showOnlyReadable WRITE setShowOnlyReadable)
     Q_PROPERTY(bool caseSensitive READ caseSensitive WRITE setCaseSensitive REVISION 2)
     Q_PROPERTY(int count READ count NOTIFY countChanged)
+    Q_PROPERTY(Status status READ status NOTIFY statusChanged REVISION 11)
+    Q_PROPERTY(bool sortCaseSensitive READ sortCaseSensitive WRITE setSortCaseSensitive REVISION 12)
 //![class props]
 
 //![abslistmodel]
 public:
-    QQuickFolderListModel(QObject *parent = 0);
+    QQuickFolderListModel(QObject *parent = nullptr);
     ~QQuickFolderListModel();
 
     enum Roles {
@@ -137,6 +139,12 @@ public:
     void setShowOnlyReadable(bool on);
     bool caseSensitive() const;
     void setCaseSensitive(bool on);
+
+    enum Status { Null, Ready, Loading };
+    Q_ENUM(Status)
+    Status status() const;
+    bool sortCaseSensitive() const;
+    void setSortCaseSensitive(bool on);
 //![prop funcs]
 
     Q_INVOKABLE bool isFolder(int index) const;
@@ -155,6 +163,7 @@ Q_SIGNALS:
     void folderChanged();
     void rowCountChanged() const;
     Q_REVISION(1) void countChanged() const;
+    Q_REVISION(11) void statusChanged();
 //![notifier]
 
 //![class end]
@@ -168,6 +177,7 @@ private:
     Q_PRIVATE_SLOT(d_func(), void _q_directoryChanged(const QString &directory, const QList<FileProperty> &list))
     Q_PRIVATE_SLOT(d_func(), void _q_directoryUpdated(const QString &directory, const QList<FileProperty> &list, int fromIndex, int toIndex))
     Q_PRIVATE_SLOT(d_func(), void _q_sortFinished(const QList<FileProperty> &list))
+    Q_PRIVATE_SLOT(d_func(), void _q_statusChanged(QQuickFolderListModel::Status s))
 };
 //![class end]
 
diff --git a/src/imports/imports.pro b/src/imports/imports.pro
index 3c7f96eff9..24e93fec1c 100644
--- a/src/imports/imports.pro
+++ b/src/imports/imports.pro
@@ -1,29 +1,30 @@
 TEMPLATE = subdirs
 
-QT_FOR_CONFIG += quick-private
-
 SUBDIRS += \
     builtins \
     qtqml \
-    folderlistmodel \
-    models
+    models \
+    labsmodels
 
+qtConfig(thread): SUBDIRS += folderlistmodel
 qtHaveModule(sql): SUBDIRS += localstorage
 qtConfig(settings): SUBDIRS += settings
 qtConfig(statemachine): SUBDIRS += statemachine
 
 qtHaveModule(quick) {
+    QT_FOR_CONFIG += quick-private
+
     SUBDIRS += \
         layouts \
         qtquick2 \
         window \
-        testlib
+        wavefrontmesh
 
+    qtHaveModule(testlib): SUBDIRS += testlib
     qtConfig(systemsemaphore): SUBDIRS += sharedimage
     qtConfig(quick-particles): \
         SUBDIRS += particles
 
-    SUBDIRS += shapes
+    qtConfig(quick-path):qtConfig(thread): SUBDIRS += shapes
 }
 
-qtHaveModule(xmlpatterns) : SUBDIRS += xmllistmodel
diff --git a/src/imports/labsmodels/dependencies.json b/src/imports/labsmodels/dependencies.json
new file mode 100644
index 0000000000..0d4f101c7a
--- /dev/null
+++ b/src/imports/labsmodels/dependencies.json
@@ -0,0 +1,2 @@
+[
+]
diff --git a/src/imports/labsmodels/labsmodels.pro b/src/imports/labsmodels/labsmodels.pro
new file mode 100644
index 0000000000..1795ae5e43
--- /dev/null
+++ b/src/imports/labsmodels/labsmodels.pro
@@ -0,0 +1,11 @@
+CXX_MODULE = qml
+TARGET  = labsmodelsplugin
+TARGETPATH = Qt/labs/qmlmodels
+IMPORT_VERSION = 1.0
+
+SOURCES += \
+    plugin.cpp
+
+QT = qml-private
+
+load(qml_plugin)
diff --git a/src/imports/labsmodels/plugin.cpp b/src/imports/labsmodels/plugin.cpp
new file mode 100644
index 0000000000..cebc1dc920
--- /dev/null
+++ b/src/imports/labsmodels/plugin.cpp
@@ -0,0 +1,82 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the plugins of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtQml/qqmlextensionplugin.h>
+#include <QtQml/qqml.h>
+
+#include <private/qqmlmodelsmodule_p.h>
+
+QT_BEGIN_NAMESPACE
+
+/*!
+    \qmlmodule Qt.labs.qmlmodels 1.0
+    \title Qt QML Models experimental QML Types
+    \ingroup qmlmodules
+    \brief Provides QML experimental types for data models
+    \since 5.12
+
+    This QML module contains experimental QML types related to data models.
+
+    To use the types in this module, import the module with the following line:
+
+    \code
+    import Qt.labs.qmlmodels 1.0
+    \endcode
+*/
+
+//![class decl]
+class QtQmlLabsModelsPlugin : public QQmlExtensionPlugin
+{
+    Q_OBJECT
+    Q_PLUGIN_METADATA(IID QQmlExtensionInterface_iid)
+public:
+    QtQmlLabsModelsPlugin(QObject *parent = nullptr) : QQmlExtensionPlugin(parent) { }
+    void registerTypes(const char *uri) override
+    {
+        Q_ASSERT(QLatin1String(uri) == QLatin1String("Qt.labs.qmlmodels"));
+        QQmlModelsModule::defineLabsModule();
+
+        qmlRegisterModule(uri, 1, 0);
+    }
+};
+//![class decl]
+
+QT_END_NAMESPACE
+
+#include "plugin.moc"
diff --git a/src/imports/labsmodels/plugins.qmltypes b/src/imports/labsmodels/plugins.qmltypes
new file mode 100644
index 0000000000..6272069060
--- /dev/null
+++ b/src/imports/labsmodels/plugins.qmltypes
@@ -0,0 +1,41 @@
+import QtQuick.tooling 1.2
+
+// This file describes the plugin-supplied types contained in the library.
+// It is used for QML tooling purposes only.
+//
+// This file was auto-generated by:
+// 'qmlplugindump -nonrelocatable -dependencies dependencies.json Qt.labs.qmlmodels 1.0'
+
+Module {
+    dependencies: []
+    Component {
+        name: "QQmlAbstractDelegateComponent"
+        prototype: "QQmlComponent"
+        exports: ["Qt.labs.qmlmodels/AbstractDelegateComponent 1.0"]
+        isCreatable: false
+        exportMetaObjectRevisions: [0]
+        Signal { name: "delegateChanged" }
+    }
+    Component {
+        name: "QQmlDelegateChoice"
+        defaultProperty: "delegate"
+        prototype: "QObject"
+        exports: ["Qt.labs.qmlmodels/DelegateChoice 1.0"]
+        exportMetaObjectRevisions: [0]
+        Property { name: "roleValue"; type: "QVariant" }
+        Property { name: "row"; type: "int" }
+        Property { name: "index"; type: "int" }
+        Property { name: "column"; type: "int" }
+        Property { name: "delegate"; type: "QQmlComponent"; isPointer: true }
+        Signal { name: "changed" }
+    }
+    Component {
+        name: "QQmlDelegateChooser"
+        defaultProperty: "choices"
+        prototype: "QQmlAbstractDelegateComponent"
+        exports: ["Qt.labs.qmlmodels/DelegateChooser 1.0"]
+        exportMetaObjectRevisions: [0]
+        Property { name: "role"; type: "string" }
+        Property { name: "choices"; type: "QQmlDelegateChoice"; isList: true; isReadonly: true }
+    }
+}
diff --git a/src/imports/labsmodels/qmldir b/src/imports/labsmodels/qmldir
new file mode 100644
index 0000000000..9c735711c4
--- /dev/null
+++ b/src/imports/labsmodels/qmldir
@@ -0,0 +1,3 @@
+module Qt.labs.qmlmodels
+plugin labsmodelsplugin
+classname QtQmlLabsModelsPlugin
diff --git a/src/imports/layouts/layouts.pro b/src/imports/layouts/layouts.pro
index 26574150de..addf396746 100644
--- a/src/imports/layouts/layouts.pro
+++ b/src/imports/layouts/layouts.pro
@@ -1,7 +1,7 @@
 CXX_MODULE = qml
 TARGET  = qquicklayoutsplugin
 TARGETPATH = QtQuick/Layouts
-IMPORT_VERSION = 1.2
+IMPORT_VERSION = 1.$$QT_MINOR_VERSION
 
 QT *= qml-private quick-private gui-private core-private
 
diff --git a/src/imports/layouts/plugin.cpp b/src/imports/layouts/plugin.cpp
index da5f264ab5..d28109c3cf 100644
--- a/src/imports/layouts/plugin.cpp
+++ b/src/imports/layouts/plugin.cpp
@@ -42,13 +42,6 @@
 #include "qquicklinearlayout_p.h"
 #include "qquickstacklayout_p.h"
 
-static void initResources()
-{
-#ifdef QT_STATIC
-    Q_INIT_RESOURCE(qmake_QtQuick_Layouts);
-#endif
-}
-
 QT_BEGIN_NAMESPACE
 
 //![class decl]
@@ -57,14 +50,12 @@ class QtQuickLayoutsPlugin : public QQmlExtensionPlugin
     Q_OBJECT
     Q_PLUGIN_METADATA(IID QQmlExtensionInterface_iid)
 public:
-    QtQuickLayoutsPlugin(QObject *parent = 0) : QQmlExtensionPlugin(parent)
+    QtQuickLayoutsPlugin(QObject *parent = nullptr) : QQmlExtensionPlugin(parent)
     {
-        initResources();
     }
-    void registerTypes(const char *uri) Q_DECL_OVERRIDE
+    void registerTypes(const char *uri) override
     {
         Q_ASSERT(QLatin1String(uri) == QLatin1String("QtQuick.Layouts"));
-        Q_UNUSED(uri);
 
         qmlRegisterType<QQuickRowLayout>(uri, 1, 0, "RowLayout");
         qmlRegisterType<QQuickColumnLayout>(uri, 1, 0, "ColumnLayout");
@@ -75,6 +66,9 @@ public:
         qmlRegisterUncreatableType<QQuickLayout>(uri, 1, 2, "Layout",
                                                            QStringLiteral("Do not create objects of type Layout"));
         qmlRegisterRevision<QQuickGridLayoutBase, 1>(uri, 1, 1);
+
+        // Auto-increment the import to stay in sync with ALL future QtQuick minor versions from 5.11 onward
+        qmlRegisterModule(uri, 1, QT_VERSION_MINOR);
     }
 };
 //![class decl]
diff --git a/src/imports/layouts/plugins.qmltypes b/src/imports/layouts/plugins.qmltypes
index afb563391d..22e8d79ece 100644
--- a/src/imports/layouts/plugins.qmltypes
+++ b/src/imports/layouts/plugins.qmltypes
@@ -4,10 +4,10 @@ import QtQuick.tooling 1.2
 // It is used for QML tooling purposes only.
 //
 // This file was auto-generated by:
-// 'qmlplugindump -nonrelocatable QtQuick.Layouts 1.3'
+// 'qmlplugindump -nonrelocatable QtQuick.Layouts 1.13'
 
 Module {
-    dependencies: ["QtQuick 2.8"]
+    dependencies: ["QtQuick 2.0"]
     Component {
         name: "QQuickColumnLayout"
         defaultProperty: "data"
diff --git a/src/imports/layouts/qquickgridlayoutengine.cpp b/src/imports/layouts/qquickgridlayoutengine.cpp
index fe716f0694..6004bb92ca 100644
--- a/src/imports/layouts/qquickgridlayoutengine.cpp
+++ b/src/imports/layouts/qquickgridlayoutengine.cpp
@@ -55,7 +55,7 @@ Qt::Alignment QQuickGridLayoutEngine::alignment(QQuickItem *quickItem) const
 {
     if (QGridLayoutItem *item = findLayoutItem(quickItem))
         return item->alignment();
-    return 0;
+    return nullptr;
 }
 
 QT_END_NAMESPACE
diff --git a/src/imports/layouts/qquicklayout.cpp b/src/imports/layouts/qquicklayout.cpp
index df64b593d9..450cf26cea 100644
--- a/src/imports/layouts/qquicklayout.cpp
+++ b/src/imports/layouts/qquicklayout.cpp
@@ -74,10 +74,14 @@
     false, the item's size will be fixed to its preferred size. Otherwise, it will grow or shrink
     between its minimum and maximum size as the layout is resized.
 
-    \note It is not recommended to have bindings to the x, y, width, or height properties of items
-    in a layout, since this would conflict with the goals of Layout, and can also cause binding
-    loops.
-
+    \note Do not bind to the x, y, width, or height properties of items in a layout,
+    as this would conflict with the goals of Layout, and can also cause binding loops.
+    The width and height properties are used by the layout engine to store the current
+    size of items as calculated from the minimum/preferred/maximum attached properties,
+    and can be ovewritten each time the items are laid out. Use
+    \l {Layout::preferredWidth}{Layout.preferredWidth} and
+    \l {Layout::preferredHeight}{Layout.preferredHeight}, or \l {Item::}{implicitWidth}
+    and \l {Item::}{implicitHeight} to specify the preferred size of items.
 
     \sa GridLayout
     \sa RowLayout
@@ -95,6 +99,8 @@ QQuickLayoutAttached::QQuickLayoutAttached(QObject *parent)
       m_maximumWidth(std::numeric_limits<qreal>::infinity()),
       m_maximumHeight(std::numeric_limits<qreal>::infinity()),
       m_defaultMargins(0),
+      m_fallbackWidth(-1),
+      m_fallbackHeight(-1),
       m_row(-1),
       m_column(-1),
       m_rowSpan(1),
@@ -112,7 +118,7 @@ QQuickLayoutAttached::QQuickLayoutAttached(QObject *parent)
       m_isTopMarginSet(false),
       m_isRightMarginSet(false),
       m_isBottomMarginSet(false),
-      m_alignment(0)
+      m_alignment(nullptr)
 {
 
 }
@@ -405,7 +411,11 @@ void QQuickLayoutAttached::setColumn(int column)
 
     This property allows you to specify the alignment of an item within the cell(s) it occupies.
 
-    The default value is \c 0, which means it will be \c{Qt.AlignVCenter | Qt.AlignLeft}
+    The default value is \c 0, which means it will be \c{Qt.AlignVCenter | Qt.AlignLeft}.
+    These defaults also apply if only a horizontal or vertical flag is specified:
+    if only a horizontal flag is specified, the default vertical flag will be
+    \c Qt.AlignVCenter, and if only a vertical flag is specified, the default
+    horizontal flag will be \c Qt.AlignLeft.
 
     A valid alignment is a combination of the following flags:
     \list
@@ -681,7 +691,7 @@ QQuickLayout *QQuickLayoutAttached::parentLayout() const
     } else {
         qmlWarning(parent()) << "Layout must be attached to Item elements";
     }
-    return 0;
+    return nullptr;
 }
 
 QQuickItem *QQuickLayoutAttached::item() const
@@ -762,11 +772,21 @@ bool QQuickLayout::shouldIgnoreItem(QQuickItem *child, QQuickLayoutAttached *&in
         ignoreItem = effectiveMaxSize.isNull();
     }
 
+    if (!ignoreItem && childPrivate->isTransparentForPositioner())
+        ignoreItem = true;
+
     if (ignoreItem)
         d->m_ignoredItems << child;
     return ignoreItem;
 }
 
+void QQuickLayout::checkAnchors(QQuickItem *item) const
+{
+    QQuickAnchors *anchors = QQuickItemPrivate::get(item)->_anchors;
+    if (anchors && anchors->activeDirections())
+        qmlWarning(item) << "Detected anchors on an item that is managed by a layout. This is undefined behavior; use Layout.alignment instead.";
+}
+
 void QQuickLayout::itemChange(ItemChange change, const ItemChangeData &value)
 {
     if (change == ItemChildAddedChange) {
@@ -1049,39 +1069,32 @@ void QQuickLayout::effectiveSizeHints_helper(QQuickItem *item, QSizeF *cachedSiz
         prefHeight = qCeil(item->implicitHeight());
 
     // If that fails, make an ultimate fallback to width/height
-
-    if (!info && (prefWidth < 0 || prefHeight < 0))
-        info = attachedLayoutObject(item);
-
-    if (useFallbackToWidthOrHeight && info) {
-        /* This block is a bit hacky, but if we want to support using width/height
-           as preferred size hints in layouts, (which we think most people expect),
-           we only want to use the initial width.
-           This is because the width will change due to layout rearrangement, and the preferred
-           width should return the same value, regardless of the current width.
-           We therefore store the width in the implicitWidth attached property.
-           Since the layout listens to changes of implicitWidth, (it will
-           basically cause an invalidation of the layout), we have to disable that
-           notification while we set the implicit width (and height).
-
-           Only use this fallback the first time the size hint is queried. Otherwise, we might
-           end up picking a width that is different than what was specified in the QML.
+    if (useFallbackToWidthOrHeight && !prefS.isValid()) {
+        /* If we want to support using width/height as preferred size hints in
+           layouts, (which we think most people expect), we only want to use the
+           initial width.
+           This is because the width will change due to layout rearrangement,
+           and the preferred width should return the same value, regardless of
+           the current width.
+           We therefore store this initial width in the attached layout object
+           and reuse it if needed rather than querying the width another time.
+           That means we need to ensure that an Layout attached object is available
+           by creating one if necessary.
         */
-        if (prefWidth < 0 || prefHeight < 0) {
-            item->blockSignals(true);
-            if (prefWidth < 0) {
-                prefWidth = item->width();
-                item->setImplicitWidth(prefWidth);
-            }
-            if (prefHeight < 0) {
-                prefHeight = item->height();
-                item->setImplicitHeight(prefHeight);
-            }
-            item->blockSignals(false);
-        }
-    }
+        if (!info)
+            info = attachedLayoutObject(item);
 
+        auto updatePreferredSizes = [](qreal &cachedSize, qreal &attachedSize, qreal size) {
+            if (cachedSize < 0) {
+                if (attachedSize < 0)
+                    attachedSize = size;
 
+                cachedSize = attachedSize;
+            }
+        };
+        updatePreferredSizes(prefWidth, info->m_fallbackWidth, item->width());
+        updatePreferredSizes(prefHeight, info->m_fallbackHeight, item->height());
+    }
 
     // Normalize again after the implicit hints have been gathered
     expandSize(prefS, minS);
diff --git a/src/imports/layouts/qquicklayout_p.h b/src/imports/layouts/qquicklayout_p.h
index 113498eb2b..b31bffa290 100644
--- a/src/imports/layouts/qquicklayout_p.h
+++ b/src/imports/layouts/qquicklayout_p.h
@@ -75,7 +75,7 @@ public:
     static QQuickLayoutAttached *qmlAttachedProperties(QObject *object);
 
 
-    void componentComplete() Q_DECL_OVERRIDE;
+    void componentComplete() override;
     virtual QSizeF sizeHint(Qt::SizeHint whichSizeHint) const = 0;
     virtual void setAlignment(QQuickItem *item, Qt::Alignment align) = 0;
     virtual void invalidate(QQuickItem * childItem = 0);
@@ -91,22 +91,23 @@ public:
     static void effectiveSizeHints_helper(QQuickItem *item, QSizeF *cachedSizeHints, QQuickLayoutAttached **info, bool useFallbackToWidthOrHeight);
     static QLayoutPolicy::Policy effectiveSizePolicy_helper(QQuickItem *item, Qt::Orientation orientation, QQuickLayoutAttached *info);
     bool shouldIgnoreItem(QQuickItem *child, QQuickLayoutAttached *&info, QSizeF *sizeHints) const;
+    void checkAnchors(QQuickItem *item) const;
 
-    void itemChange(ItemChange change, const ItemChangeData &value) Q_DECL_OVERRIDE;
-    void geometryChanged(const QRectF &newGeometry, const QRectF &oldGeometry)  Q_DECL_OVERRIDE;
+    void itemChange(ItemChange change, const ItemChangeData &value) override;
+    void geometryChanged(const QRectF &newGeometry, const QRectF &oldGeometry)  override;
     bool isReady() const;
     void deactivateRecur();
 
 
     /* QQuickItemChangeListener */
-    void itemSiblingOrderChanged(QQuickItem *item) Q_DECL_OVERRIDE;
-    void itemImplicitWidthChanged(QQuickItem *item) Q_DECL_OVERRIDE;
-    void itemImplicitHeightChanged(QQuickItem *item) Q_DECL_OVERRIDE;
-    void itemDestroyed(QQuickItem *item) Q_DECL_OVERRIDE;
-    void itemVisibilityChanged(QQuickItem *item) Q_DECL_OVERRIDE;
+    void itemSiblingOrderChanged(QQuickItem *item) override;
+    void itemImplicitWidthChanged(QQuickItem *item) override;
+    void itemImplicitHeightChanged(QQuickItem *item) override;
+    void itemDestroyed(QQuickItem *item) override;
+    void itemVisibilityChanged(QQuickItem *item) override;
 
 protected:
-    void updatePolish() Q_DECL_OVERRIDE;
+    void updatePolish() override;
 
     enum Orientation {
         Vertical = 0,
@@ -294,6 +295,9 @@ private:
     qreal m_defaultMargins;
     QMarginsF m_margins;
 
+    qreal m_fallbackWidth;
+    qreal m_fallbackHeight;
+
     // GridLayout specific properties
     int m_row;
     int m_column;
diff --git a/src/imports/layouts/qquicklayoutstyleinfo_p.h b/src/imports/layouts/qquicklayoutstyleinfo_p.h
index ce86c2a37d..79f4ce2962 100644
--- a/src/imports/layouts/qquicklayoutstyleinfo_p.h
+++ b/src/imports/layouts/qquicklayoutstyleinfo_p.h
@@ -49,9 +49,9 @@ class QQuickLayoutStyleInfo : public QAbstractLayoutStyleInfo
 public:
     QQuickLayoutStyleInfo();
 
-    qreal spacing(Qt::Orientation orientation) const Q_DECL_OVERRIDE;
-    qreal windowMargin(Qt::Orientation orientation) const Q_DECL_OVERRIDE;
-    bool hasChangedCore() const Q_DECL_OVERRIDE;
+    qreal spacing(Qt::Orientation orientation) const override;
+    qreal windowMargin(Qt::Orientation orientation) const override;
+    bool hasChangedCore() const override;
 
 };
 
diff --git a/src/imports/layouts/qquicklinearlayout.cpp b/src/imports/layouts/qquicklinearlayout.cpp
index 4410723f3d..fa51ef1f2f 100644
--- a/src/imports/layouts/qquicklinearlayout.cpp
+++ b/src/imports/layouts/qquicklinearlayout.cpp
@@ -652,13 +652,14 @@ void QQuickGridLayout::insertLayoutItems()
     QSizeF sizeHints[Qt::NSizeHints];
     const auto items = childItems();
     for (QQuickItem *child : items) {
-        QQuickLayoutAttached *info = 0;
+        checkAnchors(child);
+        QQuickLayoutAttached *info = nullptr;
 
         // Will skip all items with effective maximum width/height == 0
         if (shouldIgnoreItem(child, info, sizeHints))
             continue;
 
-        Qt::Alignment alignment = 0;
+        Qt::Alignment alignment = nullptr;
         int row = -1;
         int column = -1;
         int span[2] = {1,1};
@@ -826,13 +827,14 @@ void QQuickLinearLayout::insertLayoutItems()
     const auto items = childItems();
     for (QQuickItem *child : items) {
         Q_ASSERT(child);
-        QQuickLayoutAttached *info = 0;
+        checkAnchors(child);
+        QQuickLayoutAttached *info = nullptr;
 
         // Will skip all items with effective maximum width/height == 0
         if (shouldIgnoreItem(child, info, sizeHints))
             continue;
 
-        Qt::Alignment alignment = 0;
+        Qt::Alignment alignment = nullptr;
         if (info)
             alignment = info->alignment();
 
diff --git a/src/imports/layouts/qquicklinearlayout_p.h b/src/imports/layouts/qquicklinearlayout_p.h
index f796c8a855..6706ebf9fa 100644
--- a/src/imports/layouts/qquicklinearlayout_p.h
+++ b/src/imports/layouts/qquicklinearlayout_p.h
@@ -67,26 +67,26 @@ public:
                                   QQuickItem *parent = 0);
 
     ~QQuickGridLayoutBase();
-    void componentComplete() Q_DECL_OVERRIDE;
-    void invalidate(QQuickItem *childItem = 0) Q_DECL_OVERRIDE;
+    void componentComplete() override;
+    void invalidate(QQuickItem *childItem = 0) override;
     Qt::Orientation orientation() const;
     void setOrientation(Qt::Orientation orientation);
-    QSizeF sizeHint(Qt::SizeHint whichSizeHint) const Q_DECL_OVERRIDE;
+    QSizeF sizeHint(Qt::SizeHint whichSizeHint) const override;
     Qt::LayoutDirection layoutDirection() const;
     void setLayoutDirection(Qt::LayoutDirection dir);
     Qt::LayoutDirection effectiveLayoutDirection() const;
-    void setAlignment(QQuickItem *item, Qt::Alignment align) Q_DECL_OVERRIDE;
+    void setAlignment(QQuickItem *item, Qt::Alignment align) override;
 
     /* QQuickItemChangeListener */
-    void itemDestroyed(QQuickItem *item) Q_DECL_OVERRIDE;
-    void itemVisibilityChanged(QQuickItem *item) Q_DECL_OVERRIDE;
+    void itemDestroyed(QQuickItem *item) override;
+    void itemVisibilityChanged(QQuickItem *item) override;
 
 protected:
-    void updateLayoutItems() Q_DECL_OVERRIDE;
-    QQuickItem *itemAt(int index) const Q_DECL_OVERRIDE;
-    int itemCount() const Q_DECL_OVERRIDE;
+    void updateLayoutItems() override;
+    QQuickItem *itemAt(int index) const override;
+    int itemCount() const override;
 
-    void rearrange(const QSizeF &size) Q_DECL_OVERRIDE;
+    void rearrange(const QSizeF &size) override;
     virtual void insertLayoutItems() {}
 
 signals:
@@ -109,7 +109,7 @@ public:
                                     , m_layoutDirection(Qt::LeftToRight)
                                     {}
 
-    void mirrorChange() Q_DECL_OVERRIDE
+    void mirrorChange() override
     {
         Q_Q(QQuickGridLayoutBase);
         q->invalidate();
diff --git a/src/imports/layouts/qquickstacklayout.cpp b/src/imports/layouts/qquickstacklayout.cpp
index 9a7ec71473..0b51d79bef 100644
--- a/src/imports/layouts/qquickstacklayout.cpp
+++ b/src/imports/layouts/qquickstacklayout.cpp
@@ -213,7 +213,7 @@ QQuickItem *QQuickStackLayout::itemAt(int index) const
             return item;
         --index;
     }
-    return 0;
+    return nullptr;
 }
 
 int QQuickStackLayout::itemCount() const
@@ -288,8 +288,11 @@ void QQuickStackLayout::updateLayoutItems()
         d->count = count;
         emit countChanged();
     }
-    for (int i = 0; i < count; ++i)
-        itemAt(i)->setVisible(d->currentIndex == i);
+    for (int i = 0; i < count; ++i) {
+        QQuickItem *child = itemAt(i);
+        checkAnchors(child);
+        child->setVisible(d->currentIndex == i);
+    }
 
     invalidate();
 }
@@ -317,7 +320,7 @@ void QQuickStackLayout::rearrange(const QSizeF &newSize)
 
 void QQuickStackLayout::collectItemSizeHints(QQuickItem *item, QSizeF *sizeHints)
 {
-    QQuickLayoutAttached *info = 0;
+    QQuickLayoutAttached *info = nullptr;
     QQuickLayout::effectiveSizeHints_helper(item, sizeHints, &info, true);
     if (!info)
         return;
diff --git a/src/imports/layouts/qquickstacklayout_p.h b/src/imports/layouts/qquickstacklayout_p.h
index 7b6400c3a3..8ba41720aa 100644
--- a/src/imports/layouts/qquickstacklayout_p.h
+++ b/src/imports/layouts/qquickstacklayout_p.h
@@ -56,16 +56,16 @@ public:
     int currentIndex() const;
     void setCurrentIndex(int index);
 
-    void componentComplete() Q_DECL_OVERRIDE;
-    QSizeF sizeHint(Qt::SizeHint whichSizeHint) const Q_DECL_OVERRIDE;
-    void setAlignment(QQuickItem *item, Qt::Alignment align)  Q_DECL_OVERRIDE;
-    void invalidate(QQuickItem *childItem = 0)  Q_DECL_OVERRIDE;
-    void updateLayoutItems()  Q_DECL_OVERRIDE;
-    void rearrange(const QSizeF &) Q_DECL_OVERRIDE;
+    void componentComplete() override;
+    QSizeF sizeHint(Qt::SizeHint whichSizeHint) const override;
+    void setAlignment(QQuickItem *item, Qt::Alignment align)  override;
+    void invalidate(QQuickItem *childItem = 0)  override;
+    void updateLayoutItems()  override;
+    void rearrange(const QSizeF &) override;
 
     // iterator
-    Q_INVOKABLE QQuickItem *itemAt(int index) const Q_DECL_OVERRIDE;
-    int itemCount() const Q_DECL_OVERRIDE;
+    Q_INVOKABLE QQuickItem *itemAt(int index) const override;
+    int itemCount() const override;
     int indexOf(QQuickItem *item) const;
 
 
diff --git a/src/imports/localstorage/dependencies.json b/src/imports/localstorage/dependencies.json
new file mode 100644
index 0000000000..0d4f101c7a
--- /dev/null
+++ b/src/imports/localstorage/dependencies.json
@@ -0,0 +1,2 @@
+[
+]
diff --git a/src/imports/localstorage/localstorage.pro b/src/imports/localstorage/localstorage.pro
index 15753263b8..5c8177e238 100644
--- a/src/imports/localstorage/localstorage.pro
+++ b/src/imports/localstorage/localstorage.pro
@@ -1,7 +1,7 @@
 CXX_MODULE = qml
 TARGET  = qmllocalstorageplugin
 TARGETPATH = QtQuick/LocalStorage
-IMPORT_VERSION = 2.0
+IMPORT_VERSION = 2.$$QT_MINOR_VERSION
 
 QT = sql qml-private  core-private
 
diff --git a/src/imports/localstorage/plugin.cpp b/src/imports/localstorage/plugin.cpp
index a7d95cc295..3c34d8e45a 100644
--- a/src/imports/localstorage/plugin.cpp
+++ b/src/imports/localstorage/plugin.cpp
@@ -58,21 +58,15 @@
 #include <private/qv4functionobject_p.h>
 #include <private/qv4objectproto_p.h>
 #include <private/qv4scopedvalue_p.h>
+#include <private/qv4jscall_p.h>
 #include <private/qv4objectiterator_p.h>
 
-static void initResources()
-{
-#ifdef QT_STATIC
-    Q_INIT_RESOURCE(qmake_QtQuick_LocalStorage);
-#endif
-}
-
 QT_BEGIN_NAMESPACE
 
 #define V4THROW_SQL(error, desc) { \
     QV4::ScopedString v(scope, scope.engine->newString(desc)); \
     QV4::ScopedObject ex(scope, scope.engine->newErrorObject(v)); \
-    ex->put(QV4::ScopedString(scope, scope.engine->newIdentifier(QStringLiteral("code"))).getPointer(), QV4::ScopedValue(scope, Primitive::fromInt32(error))); \
+    ex->put(QV4::ScopedString(scope, scope.engine->newIdentifier(QStringLiteral("code"))).getPointer(), QV4::ScopedValue(scope, Value::fromInt32(error))); \
     scope.engine->throwError(ex); \
     RETURN_UNDEFINED(); \
 }
@@ -80,7 +74,7 @@ QT_BEGIN_NAMESPACE
 #define V4THROW_SQL2(error, desc) { \
     QV4::ScopedString v(scope, scope.engine->newString(desc)); \
     QV4::ScopedObject ex(scope, scope.engine->newErrorObject(v)); \
-    ex->put(QV4::ScopedString(scope, scope.engine->newIdentifier(QStringLiteral("code"))).getPointer(), QV4::ScopedValue(scope, Primitive::fromInt32(error))); \
+    ex->put(QV4::ScopedString(scope, scope.engine->newIdentifier(QStringLiteral("code"))).getPointer(), QV4::ScopedValue(scope, Value::fromInt32(error))); \
     args->setReturnValue(scope.engine->throwError(ex)); \
     return; \
 }
@@ -96,7 +90,7 @@ class QQmlSqlDatabaseData : public QV8Engine::Deletable
 {
 public:
     QQmlSqlDatabaseData(QV4::ExecutionEngine *engine);
-    ~QQmlSqlDatabaseData();
+    ~QQmlSqlDatabaseData() override;
 
     QV4::PersistentValue databaseProto;
     QV4::PersistentValue queryProto;
@@ -147,13 +141,13 @@ public:
 
     static Heap::QQmlSqlDatabaseWrapper *create(QV4::ExecutionEngine *engine)
     {
-        return engine->memoryManager->allocObject<QQmlSqlDatabaseWrapper>();
+        return engine->memoryManager->allocate<QQmlSqlDatabaseWrapper>();
     }
 
     ~QQmlSqlDatabaseWrapper() {
     }
 
-    static ReturnedValue getIndexed(const Managed *m, uint index, bool *hasProperty);
+    static ReturnedValue virtualGet(const Managed *m, PropertyKey id, const Value *receiver, bool *hasProperty);
 };
 
 }
@@ -164,18 +158,20 @@ DEFINE_OBJECT_VTABLE(QV4::QQmlSqlDatabaseWrapper);
 
 
 
-static void qmlsqldatabase_version(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+static ReturnedValue qmlsqldatabase_version(const FunctionObject *b, const Value *thisObject, const QV4::Value *, int)
 {
-    QV4::Scoped<QQmlSqlDatabaseWrapper> r(scope, callData->thisObject.as<QQmlSqlDatabaseWrapper>());
+    Scope scope(b);
+    QV4::Scoped<QQmlSqlDatabaseWrapper> r(scope, thisObject->as<QQmlSqlDatabaseWrapper>());
     if (!r || r->d()->type != Heap::QQmlSqlDatabaseWrapper::Database)
         V4THROW_REFERENCE("Not a SQLDatabase object");
 
     RETURN_RESULT(Encode(scope.engine->newString(*r->d()->version)));
 }
 
-static void qmlsqldatabase_rows_length(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+static ReturnedValue qmlsqldatabase_rows_length(const FunctionObject *b, const Value *thisObject, const QV4::Value *, int)
 {
-    QV4::Scoped<QQmlSqlDatabaseWrapper> r(scope, callData->thisObject.as<QQmlSqlDatabaseWrapper>());
+    Scope scope(b);
+    QV4::Scoped<QQmlSqlDatabaseWrapper> r(scope, thisObject->as<QQmlSqlDatabaseWrapper>());
     if (!r || r->d()->type != Heap::QQmlSqlDatabaseWrapper::Rows)
         V4THROW_REFERENCE("Not a SQLDatabase::Rows object");
 
@@ -191,23 +187,25 @@ static void qmlsqldatabase_rows_length(const QV4::BuiltinFunction *, QV4::Scope
     RETURN_RESULT(Encode(s));
 }
 
-static void qmlsqldatabase_rows_forwardOnly(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+static ReturnedValue qmlsqldatabase_rows_forwardOnly(const FunctionObject *b, const Value *thisObject, const QV4::Value *, int)
 {
-    QV4::Scoped<QQmlSqlDatabaseWrapper> r(scope, callData->thisObject.as<QQmlSqlDatabaseWrapper>());
+    Scope scope(b);
+    QV4::Scoped<QQmlSqlDatabaseWrapper> r(scope, thisObject->as<QQmlSqlDatabaseWrapper>());
     if (!r || r->d()->type != Heap::QQmlSqlDatabaseWrapper::Rows)
         V4THROW_REFERENCE("Not a SQLDatabase::Rows object");
     RETURN_RESULT(Encode(r->d()->sqlQuery->isForwardOnly()));
 }
 
-static void qmlsqldatabase_rows_setForwardOnly(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+static ReturnedValue qmlsqldatabase_rows_setForwardOnly(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
 {
-    QV4::Scoped<QQmlSqlDatabaseWrapper> r(scope, callData->thisObject.as<QQmlSqlDatabaseWrapper>());
+    Scope scope(b);
+    QV4::Scoped<QQmlSqlDatabaseWrapper> r(scope, thisObject->as<QQmlSqlDatabaseWrapper>());
     if (!r || r->d()->type != Heap::QQmlSqlDatabaseWrapper::Rows)
         V4THROW_REFERENCE("Not a SQLDatabase::Rows object");
-    if (callData->argc < 1)
+    if (argc < 1)
         RETURN_RESULT(scope.engine->throwTypeError());
 
-    r->d()->sqlQuery->setForwardOnly(callData->args[0].toBoolean());
+    r->d()->sqlQuery->setForwardOnly(argv[0].toBoolean());
     RETURN_UNDEFINED();
 }
 
@@ -215,7 +213,7 @@ QQmlSqlDatabaseData::~QQmlSqlDatabaseData()
 {
 }
 
-static ReturnedValue qmlsqldatabase_rows_index(const QQmlSqlDatabaseWrapper *r, ExecutionEngine *v4, quint32 index, bool *hasProperty = 0)
+static ReturnedValue qmlsqldatabase_rows_index(const QQmlSqlDatabaseWrapper *r, ExecutionEngine *v4, quint32 index, bool *hasProperty = nullptr)
 {
     Scope scope(v4);
 
@@ -239,23 +237,28 @@ static ReturnedValue qmlsqldatabase_rows_index(const QQmlSqlDatabaseWrapper *r,
     }
 }
 
-ReturnedValue QQmlSqlDatabaseWrapper::getIndexed(const Managed *m, uint index, bool *hasProperty)
+ReturnedValue QQmlSqlDatabaseWrapper::virtualGet(const Managed *m, PropertyKey id, const Value *receiver, bool *hasProperty)
 {
+    if (!id.isArrayIndex())
+        return Object::virtualGet(m, id, receiver, hasProperty);
+
+    uint index = id.asArrayIndex();
     Q_ASSERT(m->as<QQmlSqlDatabaseWrapper>());
     const QQmlSqlDatabaseWrapper *r = static_cast<const QQmlSqlDatabaseWrapper *>(m);
     if (!r || r->d()->type != Heap::QQmlSqlDatabaseWrapper::Rows)
-        return Object::getIndexed(m, index, hasProperty);
+        return Object::virtualGet(m, id, receiver, hasProperty);
 
     return qmlsqldatabase_rows_index(r, r->engine(), index, hasProperty);
 }
 
-static void qmlsqldatabase_rows_item(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+static ReturnedValue qmlsqldatabase_rows_item(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
 {
-    QV4::Scoped<QQmlSqlDatabaseWrapper> r(scope, callData->thisObject.as<QQmlSqlDatabaseWrapper>());
+    Scope scope(b);
+    QV4::Scoped<QQmlSqlDatabaseWrapper> r(scope, thisObject->as<QQmlSqlDatabaseWrapper>());
     if (!r || r->d()->type != Heap::QQmlSqlDatabaseWrapper::Rows)
         V4THROW_REFERENCE("Not a SQLDatabase::Rows object");
 
-    RETURN_RESULT(qmlsqldatabase_rows_index(r, scope.engine, callData->argc ? callData->args[0].toUInt32() : 0));
+    RETURN_RESULT(qmlsqldatabase_rows_index(r, scope.engine, argc ? argv[0].toUInt32() : 0));
 }
 
 static QVariant toSqlVariant(QV4::ExecutionEngine *engine, const QV4::ScopedValue &value)
@@ -267,9 +270,10 @@ static QVariant toSqlVariant(QV4::ExecutionEngine *engine, const QV4::ScopedValu
     return engine->toVariant(value, /*typehint*/-1);
 }
 
-static void qmlsqldatabase_executeSql(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+static ReturnedValue qmlsqldatabase_executeSql(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
 {
-    QV4::Scoped<QQmlSqlDatabaseWrapper> r(scope, callData->thisObject.as<QQmlSqlDatabaseWrapper>());
+    Scope scope(b);
+    QV4::Scoped<QQmlSqlDatabaseWrapper> r(scope, thisObject->as<QQmlSqlDatabaseWrapper>());
     if (!r || r->d()->type != Heap::QQmlSqlDatabaseWrapper::Query)
         V4THROW_REFERENCE("Not a SQLDatabase::Query object");
 
@@ -278,7 +282,7 @@ static void qmlsqldatabase_executeSql(const QV4::BuiltinFunction *, QV4::Scope &
 
     QSqlDatabase db = *r->d()->database;
 
-    QString sql = callData->argc ? callData->args[0].toQString() : QString();
+    QString sql = argc ? argv[0].toQString() : QString();
 
     if (r->d()->readonly && !sql.startsWith(QLatin1String("SELECT"),Qt::CaseInsensitive)) {
         V4THROW_SQL(SQLEXCEPTION_SYNTAX_ERR, QQmlEngine::tr("Read-only Transaction"));
@@ -287,21 +291,21 @@ static void qmlsqldatabase_executeSql(const QV4::BuiltinFunction *, QV4::Scope &
     QSqlQuery query(db);
     bool err = false;
 
-    ScopedValue result(scope, Primitive::undefinedValue());
+    ScopedValue result(scope, Value::undefinedValue());
 
     if (query.prepare(sql)) {
-        if (callData->argc > 1) {
-            ScopedValue values(scope, callData->args[1]);
+        if (argc > 1) {
+            ScopedValue values(scope, argv[1]);
             if (values->as<ArrayObject>()) {
                 ScopedArrayObject array(scope, values);
                 quint32 size = array->getLength();
                 QV4::ScopedValue v(scope);
                 for (quint32 ii = 0; ii < size; ++ii) {
-                    query.bindValue(ii, toSqlVariant(scope.engine, (v = array->getIndexed(ii))));
+                    query.bindValue(ii, toSqlVariant(scope.engine, (v = array->get(ii))));
                 }
             } else if (values->as<Object>()) {
                 ScopedObject object(scope, values);
-                ObjectIterator it(scope, object, ObjectIterator::WithProtoChain|ObjectIterator::EnumerableOnly);
+                ObjectIterator it(scope, object, ObjectIterator::EnumerableOnly);
                 ScopedValue key(scope);
                 QV4::ScopedValue val(scope);
                 while (1) {
@@ -323,7 +327,7 @@ static void qmlsqldatabase_executeSql(const QV4::BuiltinFunction *, QV4::Scope &
         if (query.exec()) {
             QV4::Scoped<QQmlSqlDatabaseWrapper> rows(scope, QQmlSqlDatabaseWrapper::create(scope.engine));
             QV4::ScopedObject p(scope, databaseData(scope.engine)->rowsProto.value());
-            rows->setPrototype(p.getPointer());
+            rows->setPrototypeUnchecked(p.getPointer());
             rows->d()->type = Heap::QQmlSqlDatabaseWrapper::Rows;
             *rows->d()->database = db;
             *rows->d()->sqlQuery = query;
@@ -333,7 +337,7 @@ static void qmlsqldatabase_executeSql(const QV4::BuiltinFunction *, QV4::Scope &
             // XXX optimize
             ScopedString s(scope);
             ScopedValue v(scope);
-            resultObject->put((s = scope.engine->newIdentifier("rowsAffected")).getPointer(), (v = Primitive::fromInt32(query.numRowsAffected())));
+            resultObject->put((s = scope.engine->newIdentifier("rowsAffected")).getPointer(), (v = Value::fromInt32(query.numRowsAffected())));
             resultObject->put((s = scope.engine->newIdentifier("insertId")).getPointer(), (v = scope.engine->newString(query.lastInsertId().toString())));
             resultObject->put((s = scope.engine->newIdentifier("rows")).getPointer(), rows);
         } else {
@@ -369,49 +373,50 @@ struct TransactionRollback {
     }
 
     void clear() {
-        db = 0;
+        db = nullptr;
         if (inTransactionFlag)
             *inTransactionFlag = false;
-        inTransactionFlag = 0;
+        inTransactionFlag = nullptr;
     }
 };
 
 
-static void qmlsqldatabase_changeVersion(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+static ReturnedValue qmlsqldatabase_changeVersion(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
 {
-    if (callData->argc < 2)
+    Scope scope(b);
+    if (argc < 2)
         RETURN_UNDEFINED();
 
-    Scoped<QQmlSqlDatabaseWrapper> r(scope, callData->thisObject);
+    Scoped<QQmlSqlDatabaseWrapper> r(scope, *thisObject);
     if (!r || r->d()->type != Heap::QQmlSqlDatabaseWrapper::Database)
         V4THROW_REFERENCE("Not a SQLDatabase object");
 
     QSqlDatabase db = *r->d()->database;
-    QString from_version = callData->args[0].toQString();
-    QString to_version = callData->args[1].toQString();
-    ScopedFunctionObject callback(scope, callData->argc > 2 ? callData->args[2] : Primitive::undefinedValue());
+    QString from_version = argv[0].toQString();
+    QString to_version = argv[1].toQString();
+    ScopedFunctionObject callback(scope, argc > 2 ? argv[2] : Value::undefinedValue());
 
     if (from_version != *r->d()->version)
         V4THROW_SQL(SQLEXCEPTION_VERSION_ERR, QQmlEngine::tr("Version mismatch: expected %1, found %2").arg(from_version).arg(*r->d()->version));
 
-    Scoped<QQmlSqlDatabaseWrapper> w(scope, QQmlSqlDatabaseWrapper::create(scope.engine));
-    ScopedObject p(scope, databaseData(scope.engine)->queryProto.value());
-    w->setPrototype(p.getPointer());
-    w->d()->type = Heap::QQmlSqlDatabaseWrapper::Query;
-    *w->d()->database = db;
-    *w->d()->version = *r->d()->version;
-
     bool ok = true;
     if (!!callback) {
+        Scoped<QQmlSqlDatabaseWrapper> query(scope, QQmlSqlDatabaseWrapper::create(scope.engine));
+        ScopedObject p(scope, databaseData(scope.engine)->queryProto.value());
+        query->setPrototypeUnchecked(p.getPointer());
+        query->d()->type = Heap::QQmlSqlDatabaseWrapper::Query;
+        *query->d()->database = db;
+        *query->d()->version = *r->d()->version;
+
         ok = false;
         db.transaction();
 
-        ScopedCallData callData(scope, 1);
-        callData->thisObject = scope.engine->globalObject;
-        callData->args[0] = w;
+        JSCallData jsCall(scope, 1);
+        *jsCall->thisObject = scope.engine->globalObject;
+        jsCall->args[0] = query;
 
-        TransactionRollback rollbackOnException(&db, &w->d()->inTransaction);
-        callback->call(scope, callData);
+        TransactionRollback rollbackOnException(&db, &query->d()->inTransaction);
+        callback->call(jsCall);
         rollbackOnException.clear();
         if (!db.commit()) {
             db.rollback();
@@ -422,24 +427,31 @@ static void qmlsqldatabase_changeVersion(const QV4::BuiltinFunction *, QV4::Scop
     }
 
     if (ok) {
+        Scoped<QQmlSqlDatabaseWrapper> w(scope, QQmlSqlDatabaseWrapper::create(scope.engine));
+        ScopedObject p(scope, databaseData(scope.engine)->databaseProto.value());
+        w->setPrototypeUnchecked(p.getPointer());
+        w->d()->type = Heap::QQmlSqlDatabaseWrapper::Database;
+        *w->d()->database = db;
         *w->d()->version = to_version;
 #if QT_CONFIG(settings)
         const QQmlEnginePrivate *enginePrivate = QQmlEnginePrivate::get(scope.engine->qmlEngine());
         QSettings ini(enginePrivate->offlineStorageDatabaseDirectory() + db.connectionName() + QLatin1String(".ini"), QSettings::IniFormat);
         ini.setValue(QLatin1String("Version"), to_version);
 #endif
+        RETURN_RESULT(w.asReturnedValue());
     }
 
     RETURN_UNDEFINED();
 }
 
-static void qmlsqldatabase_transaction_shared(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData, bool readOnly)
+static ReturnedValue qmlsqldatabase_transaction_shared(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc, bool readOnly)
 {
-    QV4::Scoped<QQmlSqlDatabaseWrapper> r(scope, callData->thisObject.as<QQmlSqlDatabaseWrapper>());
+    Scope scope(b);
+    QV4::Scoped<QQmlSqlDatabaseWrapper> r(scope, thisObject->as<QQmlSqlDatabaseWrapper>());
     if (!r || r->d()->type != Heap::QQmlSqlDatabaseWrapper::Database)
         V4THROW_REFERENCE("Not a SQLDatabase object");
 
-    const FunctionObject *callback = callData->argc ? callData->args[0].as<FunctionObject>() : 0;
+    const FunctionObject *callback = argc ? argv[0].as<FunctionObject>() : nullptr;
     if (!callback)
         V4THROW_SQL(SQLEXCEPTION_UNKNOWN_ERR, QQmlEngine::tr("transaction: missing callback"));
 
@@ -447,7 +459,7 @@ static void qmlsqldatabase_transaction_shared(const QV4::BuiltinFunction *, QV4:
 
     Scoped<QQmlSqlDatabaseWrapper> w(scope, QQmlSqlDatabaseWrapper::create(scope.engine));
     QV4::ScopedObject p(scope, databaseData(scope.engine)->queryProto.value());
-    w->setPrototype(p.getPointer());
+    w->setPrototypeUnchecked(p.getPointer());
     w->d()->type = Heap::QQmlSqlDatabaseWrapper::Query;
     *w->d()->database = db;
     *w->d()->version = *r->d()->version;
@@ -455,11 +467,11 @@ static void qmlsqldatabase_transaction_shared(const QV4::BuiltinFunction *, QV4:
 
     db.transaction();
     if (callback) {
-        ScopedCallData callData(scope, 1);
-        callData->thisObject = scope.engine->globalObject;
-        callData->args[0] = w;
+        JSCallData jsCall(scope, 1);
+        *jsCall->thisObject = scope.engine->globalObject;
+        jsCall->args[0] = w;
         TransactionRollback rollbackOnException(&db, &w->d()->inTransaction);
-        callback->call(scope, callData);
+        callback->call(jsCall);
         rollbackOnException.clear();
 
         if (!db.commit())
@@ -469,14 +481,14 @@ static void qmlsqldatabase_transaction_shared(const QV4::BuiltinFunction *, QV4:
     RETURN_UNDEFINED();
 }
 
-static void qmlsqldatabase_transaction(const QV4::BuiltinFunction *f, QV4::Scope &scope, QV4::CallData *callData)
+static ReturnedValue qmlsqldatabase_transaction(const FunctionObject *f, const Value *thisObject, const Value *argv, int argc)
 {
-    qmlsqldatabase_transaction_shared(f, scope, callData, false);
+    return qmlsqldatabase_transaction_shared(f, thisObject, argv, argc, false);
 }
 
-static void qmlsqldatabase_read_transaction(const QV4::BuiltinFunction *f, QV4::Scope &scope, QV4::CallData *callData)
+static ReturnedValue qmlsqldatabase_read_transaction(const FunctionObject *f, const Value *thisObject, const Value *argv, int argc)
 {
-    qmlsqldatabase_transaction_shared(f, scope, callData, true);
+    return qmlsqldatabase_transaction_shared(f, thisObject, argv, argc, true);
 }
 
 QQmlSqlDatabaseData::QQmlSqlDatabaseData(ExecutionEngine *v4)
@@ -486,7 +498,7 @@ QQmlSqlDatabaseData::QQmlSqlDatabaseData(ExecutionEngine *v4)
         ScopedObject proto(scope, v4->newObject());
         proto->defineDefaultProperty(QStringLiteral("transaction"), qmlsqldatabase_transaction);
         proto->defineDefaultProperty(QStringLiteral("readTransaction"), qmlsqldatabase_read_transaction);
-        proto->defineAccessorProperty(QStringLiteral("version"), qmlsqldatabase_version, 0);
+        proto->defineAccessorProperty(QStringLiteral("version"), qmlsqldatabase_version, nullptr);
         proto->defineDefaultProperty(QStringLiteral("changeVersion"), qmlsqldatabase_changeVersion);
         databaseProto = proto;
     }
@@ -499,7 +511,7 @@ QQmlSqlDatabaseData::QQmlSqlDatabaseData(ExecutionEngine *v4)
     {
         ScopedObject proto(scope, v4->newObject());
         proto->defineDefaultProperty(QStringLiteral("item"), qmlsqldatabase_rows_item);
-        proto->defineAccessorProperty(QStringLiteral("length"), qmlsqldatabase_rows_length, 0);
+        proto->defineAccessorProperty(QStringLiteral("length"), qmlsqldatabase_rows_length, nullptr);
         proto->defineAccessorProperty(QStringLiteral("forwardOnly"),
                                       qmlsqldatabase_rows_forwardOnly, qmlsqldatabase_rows_setForwardOnly);
         rowsProto = proto;
@@ -514,7 +526,7 @@ through the data.
 
 
 /*!
-    \qmlmodule QtQuick.LocalStorage 2
+    \qmlmodule QtQuick.LocalStorage 2.\QtMinorVersion
     \title Qt Quick Local Storage QML Types
     \ingroup qmlmodules
     \brief Provides a JavaScript object singleton type for accessing a local
@@ -535,16 +547,16 @@ through the data.
     To use the types in this module, import the module and call the
     relevant functions using the \c LocalStorage type:
 
-    \code
-    import QtQuick.LocalStorage 2.0
-    import QtQuick 2.0
+    \qml \QtMinorVersion
+    import QtQuick 2.\1
+    import QtQuick.LocalStorage 2.\1
 
     Item {
         Component.onCompleted: {
             var db = LocalStorage.openDatabaseSync(...)
         }
     }
-    \endcode
+    \endqml
 
 
 These databases are user-specific and QML-specific, but accessible to all QML applications.
@@ -563,12 +575,14 @@ The API conforms to the Synchronous API of the HTML5 Web Database API,
 The \l{Qt Quick Examples - Local Storage}{SQL Local Storage example} demonstrates the basics of
 using the Offline Storage API.
 
-\section3 Open or create a databaseData
-\code
-import QtQuick.LocalStorage 2.0 as Sql
+\section3 Open or Create a Database
+
+\qml \QtMinorVersion
+import QtQuick.LocalStorage 2.\1 as Sql
 
 db = Sql.openDatabaseSync(identifier, version, description, estimated_size, callback(db))
-\endcode
+\endqml
+
 The above code returns the database identified by \e identifier. If the database does not already exist, it
 is created, and the function \e callback is called with the database as a parameter. \e identifier is the
 name of the physical file (with or without full path) containing the database.  \e description and
@@ -591,7 +605,8 @@ This data can be used by application tools.
 
 \section3 db.changeVersion(from, to, callback(tx))
 
-This method allows you to perform a \e{Scheme Upgrade}.
+This method allows you to perform a \e{Scheme Upgrade}. If it succeeds it returns a new
+database object of version \e to. Otherwise it returns \e undefined.
 
 If the current version of \e db is not \e from, then an exception is thrown.
 
@@ -602,7 +617,15 @@ May throw exception with code property SQLException.DATABASE_ERR or SQLException
 
 See example below.
 
-\snippet qml/localstorage/dbtransaction.js 2
+\badcode
+    var db = LocalStorage.openDatabaseSync("ActivityTrackDB", "", "Database tracking sports activities", 1000000);
+    if (db.version == "0.1") {
+        db.changeVersion("0.1", "0.2", function(tx) {
+            tx.executeSql("INSERT INTO trip_log VALUES(?, ?, ?)",
+                        [ "01/10/2016","Sylling - Vikersund", "53" ]);
+        }
+    });
+\endcode
 
 \section3 db.transaction(callback(tx))
 
@@ -612,7 +635,10 @@ you can call \e executeSql on \e tx to read and modify the database.
 If the callback throws exceptions, the transaction is rolled back.
 Below you will find an example of a database transaction which catches exceptions.
 
-\snippet qml/localstorage/dbtransaction.js 0
+
+\quotefromfile localstorage/localstorage/Database.js
+\skipuntil dbInit()
+\printto dbGetHandle
 
 In the example you can see an \c insert statement where values are assigned to the fields,
 and the record is written into the table. That is an \c insert statement with a syntax that is usual
@@ -622,15 +648,24 @@ store them in a table.
 Let's suppose a simple example where we store trips in JSON format using \c date as the unique key.
 An example of a table that could be used for that purpose:
 
-\snippet qml/localstorage/dbtransaction.js 3
+\badcode
+    create table trip_log(date text, data text)
+\endcode
 
 The assignment of values to a JSON object:
 
-\snippet qml/localstorage/dbtransaction.js 4
+\badcode
+    var obj = {description = "Vikersund - Noresund", distance = "60"}
+\endcode
 
 In that case, the data could be saved in the following way:
 
-\snippet qml/localstorage/dbtransaction.js 5
+\badcode
+    db.transaction(function(tx) {
+        result = tx.executeSQL("insert into trip_log values (?,?)",
+                               ["01/11/2016", JSON.stringify(obj)])
+
+\endcode
 
 \section3 db.readTransaction(callback(tx))
 
@@ -655,7 +690,9 @@ May throw exception with code property SQLException.DATABASE_ERR, SQLException.S
 
 See below for an example:
 
-\snippet qml/localstorage/dbtransaction.js 1
+\quotefromfile localstorage/localstorage/Database.js
+\skipto dbReadAll()
+\printto dbUpdate(Pdate
 
 \section1 Method Documentation
 
@@ -681,10 +718,10 @@ class QQuickLocalStorage : public QObject
 {
     Q_OBJECT
 public:
-    QQuickLocalStorage(QObject *parent=0) : QObject(parent)
+    QQuickLocalStorage(QObject *parent=nullptr) : QObject(parent)
     {
     }
-    ~QQuickLocalStorage() {
+    ~QQuickLocalStorage() override {
     }
 
    Q_INVOKABLE void openDatabaseSync(QQmlV4Function* args);
@@ -749,15 +786,15 @@ void QQuickLocalStorage::openDatabaseSync(QQmlV4Function *args)
 
     QV4::Scoped<QQmlSqlDatabaseWrapper> db(scope, QQmlSqlDatabaseWrapper::create(scope.engine));
     QV4::ScopedObject p(scope, databaseData(scope.engine)->databaseProto.value());
-    db->setPrototype(p.getPointer());
+    db->setPrototypeUnchecked(p.getPointer());
     *db->d()->database = database;
     *db->d()->version = version;
 
     if (created && dbcreationCallback) {
-        ScopedCallData callData(scope, 1);
-        callData->thisObject = scope.engine->globalObject;
-        callData->args[0] = db;
-        dbcreationCallback->call(scope, callData);
+        JSCallData jsCall(scope, 1);
+        *jsCall->thisObject = scope.engine->globalObject;
+        jsCall->args[0] = db;
+        dbcreationCallback->call(jsCall);
     }
 
     args->setReturnValue(db.asReturnedValue());
@@ -781,14 +818,16 @@ class QQmlLocalStoragePlugin : public QQmlExtensionPlugin
     Q_PLUGIN_METADATA(IID QQmlExtensionInterface_iid)
 
 public:
-    QQmlLocalStoragePlugin(QObject *parent = 0) : QQmlExtensionPlugin(parent)
+    QQmlLocalStoragePlugin(QObject *parent = nullptr) : QQmlExtensionPlugin(parent)
     {
-        initResources();
     }
-    void registerTypes(const char *uri) Q_DECL_OVERRIDE
+    void registerTypes(const char *uri) override
     {
         Q_ASSERT(QLatin1String(uri) == QLatin1String("QtQuick.LocalStorage"));
         qmlRegisterSingletonType<QQuickLocalStorage>(uri, 2, 0, "LocalStorage", module_api_factory);
+
+        // Auto-increment the import to stay in sync with ALL future QtQuick minor versions from 5.11 onward
+        qmlRegisterModule(uri, 2, QT_VERSION_MINOR);
     }
 };
 
diff --git a/src/imports/localstorage/plugins.qmltypes b/src/imports/localstorage/plugins.qmltypes
index dee81a78d0..3c8c1404f2 100644
--- a/src/imports/localstorage/plugins.qmltypes
+++ b/src/imports/localstorage/plugins.qmltypes
@@ -4,7 +4,7 @@ import QtQuick.tooling 1.2
 // It is used for QML tooling purposes only.
 //
 // This file was auto-generated by:
-// 'qmlplugindump -nonrelocatable -noforceqtquick QtQuick.LocalStorage 2.0'
+// 'qmlplugindump -nonrelocatable -dependencies dependencies.json QtQuick.LocalStorage 2.13'
 
 Module {
     dependencies: []
diff --git a/src/imports/models/dependencies.json b/src/imports/models/dependencies.json
new file mode 100644
index 0000000000..0d4f101c7a
--- /dev/null
+++ b/src/imports/models/dependencies.json
@@ -0,0 +1,2 @@
+[
+]
diff --git a/src/imports/models/models.pro b/src/imports/models/models.pro
index c94ba833ad..fc87533cea 100644
--- a/src/imports/models/models.pro
+++ b/src/imports/models/models.pro
@@ -1,7 +1,7 @@
 CXX_MODULE = qml
 TARGET  = modelsplugin
 TARGETPATH = QtQml/Models.2
-IMPORT_VERSION = 2.3
+IMPORT_VERSION = 2.$$QT_MINOR_VERSION
 
 SOURCES += \
     plugin.cpp
diff --git a/src/imports/models/plugin.cpp b/src/imports/models/plugin.cpp
index dbb62cd25d..9fe63412f3 100644
--- a/src/imports/models/plugin.cpp
+++ b/src/imports/models/plugin.cpp
@@ -38,20 +38,14 @@
 ****************************************************************************/
 
 #include <QtQml/qqmlextensionplugin.h>
+#include <QtQml/qqml.h>
 
 #include <private/qqmlmodelsmodule_p.h>
 
-static void initResources()
-{
-#ifdef QT_STATIC
-    Q_INIT_RESOURCE(qmake_QtQml_Models_2);
-#endif
-}
-
 QT_BEGIN_NAMESPACE
 
 /*!
-    \qmlmodule QtQml.Models 2.2
+    \qmlmodule QtQml.Models 2.\QtMinorVersion
     \title Qt QML Models QML Types
     \ingroup qmlmodules
     \brief Provides QML types for data models
@@ -61,9 +55,9 @@ QT_BEGIN_NAMESPACE
 
     To use the types in this module, import the module with the following line:
 
-    \code
-    import QtQml.Models 2.2
-    \endcode
+    \qml \QtMinorVersion
+    import QtQml.Models 2.\1
+    \endqml
 
     Note that QtQml.Models module started at version 2.1 to match the version
     of the parent module, \l{Qt QML}.
@@ -77,12 +71,14 @@ class QtQmlModelsPlugin : public QQmlExtensionPlugin
     Q_OBJECT
     Q_PLUGIN_METADATA(IID QQmlExtensionInterface_iid)
 public:
-    QtQmlModelsPlugin(QObject *parent = 0) : QQmlExtensionPlugin(parent) { initResources(); }
-    void registerTypes(const char *uri) Q_DECL_OVERRIDE
+    QtQmlModelsPlugin(QObject *parent = nullptr) : QQmlExtensionPlugin(parent) { }
+    void registerTypes(const char *uri) override
     {
         Q_ASSERT(QLatin1String(uri) == QLatin1String("QtQml.Models"));
-        Q_UNUSED(uri);
         QQmlModelsModule::defineModule();
+
+        // Auto-increment the import to stay in sync with ALL future QtQuick minor versions from 5.11 onward
+        qmlRegisterModule(uri, 2, QT_VERSION_MINOR);
     }
 };
 //![class decl]
diff --git a/src/imports/models/plugins.qmltypes b/src/imports/models/plugins.qmltypes
index aa06a2a709..6e112c41b6 100644
--- a/src/imports/models/plugins.qmltypes
+++ b/src/imports/models/plugins.qmltypes
@@ -4,10 +4,284 @@ import QtQuick.tooling 1.2
 // It is used for QML tooling purposes only.
 //
 // This file was auto-generated by:
-// 'qmlplugindump -nonrelocatable QtQml.Models 2.3'
+// 'qmlplugindump -nonrelocatable -dependencies dependencies.json QtQml.Models 2.13'
 
 Module {
-    dependencies: ["QtQuick 2.8"]
+    dependencies: []
+    Component {
+        name: "QAbstractItemModel"
+        prototype: "QObject"
+        Enum {
+            name: "LayoutChangeHint"
+            values: {
+                "NoLayoutChangeHint": 0,
+                "VerticalSortHint": 1,
+                "HorizontalSortHint": 2
+            }
+        }
+        Enum {
+            name: "CheckIndexOption"
+            values: {
+                "NoOption": 0,
+                "IndexIsValid": 1,
+                "DoNotUseParent": 2,
+                "ParentIsInvalid": 4
+            }
+        }
+        Signal {
+            name: "dataChanged"
+            Parameter { name: "topLeft"; type: "QModelIndex" }
+            Parameter { name: "bottomRight"; type: "QModelIndex" }
+            Parameter { name: "roles"; type: "QVector<int>" }
+        }
+        Signal {
+            name: "dataChanged"
+            Parameter { name: "topLeft"; type: "QModelIndex" }
+            Parameter { name: "bottomRight"; type: "QModelIndex" }
+        }
+        Signal {
+            name: "headerDataChanged"
+            Parameter { name: "orientation"; type: "Qt::Orientation" }
+            Parameter { name: "first"; type: "int" }
+            Parameter { name: "last"; type: "int" }
+        }
+        Signal {
+            name: "layoutChanged"
+            Parameter { name: "parents"; type: "QList<QPersistentModelIndex>" }
+            Parameter { name: "hint"; type: "QAbstractItemModel::LayoutChangeHint" }
+        }
+        Signal {
+            name: "layoutChanged"
+            Parameter { name: "parents"; type: "QList<QPersistentModelIndex>" }
+        }
+        Signal { name: "layoutChanged" }
+        Signal {
+            name: "layoutAboutToBeChanged"
+            Parameter { name: "parents"; type: "QList<QPersistentModelIndex>" }
+            Parameter { name: "hint"; type: "QAbstractItemModel::LayoutChangeHint" }
+        }
+        Signal {
+            name: "layoutAboutToBeChanged"
+            Parameter { name: "parents"; type: "QList<QPersistentModelIndex>" }
+        }
+        Signal { name: "layoutAboutToBeChanged" }
+        Signal {
+            name: "rowsAboutToBeInserted"
+            Parameter { name: "parent"; type: "QModelIndex" }
+            Parameter { name: "first"; type: "int" }
+            Parameter { name: "last"; type: "int" }
+        }
+        Signal {
+            name: "rowsInserted"
+            Parameter { name: "parent"; type: "QModelIndex" }
+            Parameter { name: "first"; type: "int" }
+            Parameter { name: "last"; type: "int" }
+        }
+        Signal {
+            name: "rowsAboutToBeRemoved"
+            Parameter { name: "parent"; type: "QModelIndex" }
+            Parameter { name: "first"; type: "int" }
+            Parameter { name: "last"; type: "int" }
+        }
+        Signal {
+            name: "rowsRemoved"
+            Parameter { name: "parent"; type: "QModelIndex" }
+            Parameter { name: "first"; type: "int" }
+            Parameter { name: "last"; type: "int" }
+        }
+        Signal {
+            name: "columnsAboutToBeInserted"
+            Parameter { name: "parent"; type: "QModelIndex" }
+            Parameter { name: "first"; type: "int" }
+            Parameter { name: "last"; type: "int" }
+        }
+        Signal {
+            name: "columnsInserted"
+            Parameter { name: "parent"; type: "QModelIndex" }
+            Parameter { name: "first"; type: "int" }
+            Parameter { name: "last"; type: "int" }
+        }
+        Signal {
+            name: "columnsAboutToBeRemoved"
+            Parameter { name: "parent"; type: "QModelIndex" }
+            Parameter { name: "first"; type: "int" }
+            Parameter { name: "last"; type: "int" }
+        }
+        Signal {
+            name: "columnsRemoved"
+            Parameter { name: "parent"; type: "QModelIndex" }
+            Parameter { name: "first"; type: "int" }
+            Parameter { name: "last"; type: "int" }
+        }
+        Signal { name: "modelAboutToBeReset" }
+        Signal { name: "modelReset" }
+        Signal {
+            name: "rowsAboutToBeMoved"
+            Parameter { name: "sourceParent"; type: "QModelIndex" }
+            Parameter { name: "sourceStart"; type: "int" }
+            Parameter { name: "sourceEnd"; type: "int" }
+            Parameter { name: "destinationParent"; type: "QModelIndex" }
+            Parameter { name: "destinationRow"; type: "int" }
+        }
+        Signal {
+            name: "rowsMoved"
+            Parameter { name: "parent"; type: "QModelIndex" }
+            Parameter { name: "start"; type: "int" }
+            Parameter { name: "end"; type: "int" }
+            Parameter { name: "destination"; type: "QModelIndex" }
+            Parameter { name: "row"; type: "int" }
+        }
+        Signal {
+            name: "columnsAboutToBeMoved"
+            Parameter { name: "sourceParent"; type: "QModelIndex" }
+            Parameter { name: "sourceStart"; type: "int" }
+            Parameter { name: "sourceEnd"; type: "int" }
+            Parameter { name: "destinationParent"; type: "QModelIndex" }
+            Parameter { name: "destinationColumn"; type: "int" }
+        }
+        Signal {
+            name: "columnsMoved"
+            Parameter { name: "parent"; type: "QModelIndex" }
+            Parameter { name: "start"; type: "int" }
+            Parameter { name: "end"; type: "int" }
+            Parameter { name: "destination"; type: "QModelIndex" }
+            Parameter { name: "column"; type: "int" }
+        }
+        Method { name: "submit"; type: "bool" }
+        Method { name: "revert" }
+        Method {
+            name: "hasIndex"
+            type: "bool"
+            Parameter { name: "row"; type: "int" }
+            Parameter { name: "column"; type: "int" }
+            Parameter { name: "parent"; type: "QModelIndex" }
+        }
+        Method {
+            name: "hasIndex"
+            type: "bool"
+            Parameter { name: "row"; type: "int" }
+            Parameter { name: "column"; type: "int" }
+        }
+        Method {
+            name: "index"
+            type: "QModelIndex"
+            Parameter { name: "row"; type: "int" }
+            Parameter { name: "column"; type: "int" }
+            Parameter { name: "parent"; type: "QModelIndex" }
+        }
+        Method {
+            name: "index"
+            type: "QModelIndex"
+            Parameter { name: "row"; type: "int" }
+            Parameter { name: "column"; type: "int" }
+        }
+        Method {
+            name: "parent"
+            type: "QModelIndex"
+            Parameter { name: "child"; type: "QModelIndex" }
+        }
+        Method {
+            name: "sibling"
+            type: "QModelIndex"
+            Parameter { name: "row"; type: "int" }
+            Parameter { name: "column"; type: "int" }
+            Parameter { name: "idx"; type: "QModelIndex" }
+        }
+        Method {
+            name: "rowCount"
+            type: "int"
+            Parameter { name: "parent"; type: "QModelIndex" }
+        }
+        Method { name: "rowCount"; type: "int" }
+        Method {
+            name: "columnCount"
+            type: "int"
+            Parameter { name: "parent"; type: "QModelIndex" }
+        }
+        Method { name: "columnCount"; type: "int" }
+        Method {
+            name: "hasChildren"
+            type: "bool"
+            Parameter { name: "parent"; type: "QModelIndex" }
+        }
+        Method { name: "hasChildren"; type: "bool" }
+        Method {
+            name: "data"
+            type: "QVariant"
+            Parameter { name: "index"; type: "QModelIndex" }
+            Parameter { name: "role"; type: "int" }
+        }
+        Method {
+            name: "data"
+            type: "QVariant"
+            Parameter { name: "index"; type: "QModelIndex" }
+        }
+        Method {
+            name: "setData"
+            type: "bool"
+            Parameter { name: "index"; type: "QModelIndex" }
+            Parameter { name: "value"; type: "QVariant" }
+            Parameter { name: "role"; type: "int" }
+        }
+        Method {
+            name: "setData"
+            type: "bool"
+            Parameter { name: "index"; type: "QModelIndex" }
+            Parameter { name: "value"; type: "QVariant" }
+        }
+        Method {
+            name: "headerData"
+            type: "QVariant"
+            Parameter { name: "section"; type: "int" }
+            Parameter { name: "orientation"; type: "Qt::Orientation" }
+            Parameter { name: "role"; type: "int" }
+        }
+        Method {
+            name: "headerData"
+            type: "QVariant"
+            Parameter { name: "section"; type: "int" }
+            Parameter { name: "orientation"; type: "Qt::Orientation" }
+        }
+        Method {
+            name: "fetchMore"
+            Parameter { name: "parent"; type: "QModelIndex" }
+        }
+        Method {
+            name: "canFetchMore"
+            type: "bool"
+            Parameter { name: "parent"; type: "QModelIndex" }
+        }
+        Method {
+            name: "flags"
+            type: "Qt::ItemFlags"
+            Parameter { name: "index"; type: "QModelIndex" }
+        }
+        Method {
+            name: "match"
+            type: "QModelIndexList"
+            Parameter { name: "start"; type: "QModelIndex" }
+            Parameter { name: "role"; type: "int" }
+            Parameter { name: "value"; type: "QVariant" }
+            Parameter { name: "hits"; type: "int" }
+            Parameter { name: "flags"; type: "Qt::MatchFlags" }
+        }
+        Method {
+            name: "match"
+            type: "QModelIndexList"
+            Parameter { name: "start"; type: "QModelIndex" }
+            Parameter { name: "role"; type: "int" }
+            Parameter { name: "value"; type: "QVariant" }
+            Parameter { name: "hits"; type: "int" }
+        }
+        Method {
+            name: "match"
+            type: "QModelIndexList"
+            Parameter { name: "start"; type: "QModelIndex" }
+            Parameter { name: "role"; type: "int" }
+            Parameter { name: "value"; type: "QVariant" }
+        }
+    }
+    Component { name: "QAbstractListModel"; prototype: "QAbstractItemModel" }
     Component {
         name: "QItemSelectionModel"
         prototype: "QObject"
@@ -119,4 +393,203 @@ Module {
         }
         Method { name: "selectedColumns"; type: "QModelIndexList" }
     }
+    Component {
+        name: "QQmlDelegateModel"
+        defaultProperty: "delegate"
+        prototype: "QQmlInstanceModel"
+        exports: ["QtQml.Models/DelegateModel 2.1"]
+        exportMetaObjectRevisions: [0]
+        attachedType: "QQmlDelegateModelAttached"
+        Property { name: "model"; type: "QVariant" }
+        Property { name: "delegate"; type: "QQmlComponent"; isPointer: true }
+        Property { name: "filterOnGroup"; type: "string" }
+        Property { name: "items"; type: "QQmlDelegateModelGroup"; isReadonly: true; isPointer: true }
+        Property {
+            name: "persistedItems"
+            type: "QQmlDelegateModelGroup"
+            isReadonly: true
+            isPointer: true
+        }
+        Property { name: "groups"; type: "QQmlDelegateModelGroup"; isList: true; isReadonly: true }
+        Property { name: "parts"; type: "QObject"; isReadonly: true; isPointer: true }
+        Property { name: "rootIndex"; type: "QVariant" }
+        Signal { name: "filterGroupChanged" }
+        Signal { name: "defaultGroupsChanged" }
+        Method {
+            name: "modelIndex"
+            type: "QVariant"
+            Parameter { name: "idx"; type: "int" }
+        }
+        Method { name: "parentModelIndex"; type: "QVariant" }
+    }
+    Component {
+        name: "QQmlDelegateModelAttached"
+        prototype: "QObject"
+        Property { name: "model"; type: "QQmlDelegateModel"; isReadonly: true; isPointer: true }
+        Property { name: "groups"; type: "QStringList" }
+        Property { name: "isUnresolved"; type: "bool"; isReadonly: true }
+        Signal { name: "unresolvedChanged" }
+    }
+    Component {
+        name: "QQmlDelegateModelGroup"
+        prototype: "QObject"
+        exports: ["QtQml.Models/DelegateModelGroup 2.1"]
+        exportMetaObjectRevisions: [0]
+        Property { name: "count"; type: "int"; isReadonly: true }
+        Property { name: "name"; type: "string" }
+        Property { name: "includeByDefault"; type: "bool" }
+        Signal { name: "defaultIncludeChanged" }
+        Signal {
+            name: "changed"
+            Parameter { name: "removed"; type: "QQmlV4Handle" }
+            Parameter { name: "inserted"; type: "QQmlV4Handle" }
+        }
+        Method {
+            name: "insert"
+            Parameter { type: "QQmlV4Function"; isPointer: true }
+        }
+        Method {
+            name: "create"
+            Parameter { type: "QQmlV4Function"; isPointer: true }
+        }
+        Method {
+            name: "resolve"
+            Parameter { type: "QQmlV4Function"; isPointer: true }
+        }
+        Method {
+            name: "remove"
+            Parameter { type: "QQmlV4Function"; isPointer: true }
+        }
+        Method {
+            name: "addGroups"
+            Parameter { type: "QQmlV4Function"; isPointer: true }
+        }
+        Method {
+            name: "removeGroups"
+            Parameter { type: "QQmlV4Function"; isPointer: true }
+        }
+        Method {
+            name: "setGroups"
+            Parameter { type: "QQmlV4Function"; isPointer: true }
+        }
+        Method {
+            name: "move"
+            Parameter { type: "QQmlV4Function"; isPointer: true }
+        }
+        Method {
+            name: "get"
+            type: "QQmlV4Handle"
+            Parameter { name: "index"; type: "int" }
+        }
+    }
+    Component { name: "QQmlDelegateModelParts"; prototype: "QObject" }
+    Component {
+        name: "QQmlListElement"
+        prototype: "QObject"
+        exports: ["QtQml.Models/ListElement 2.1"]
+        exportMetaObjectRevisions: [0]
+    }
+    Component {
+        name: "QQmlListModel"
+        prototype: "QAbstractListModel"
+        exports: ["QtQml.Models/ListModel 2.1"]
+        exportMetaObjectRevisions: [0]
+        Property { name: "count"; type: "int"; isReadonly: true }
+        Property { name: "dynamicRoles"; type: "bool" }
+        Method { name: "clear" }
+        Method {
+            name: "remove"
+            Parameter { name: "args"; type: "QQmlV4Function"; isPointer: true }
+        }
+        Method {
+            name: "append"
+            Parameter { name: "args"; type: "QQmlV4Function"; isPointer: true }
+        }
+        Method {
+            name: "insert"
+            Parameter { name: "args"; type: "QQmlV4Function"; isPointer: true }
+        }
+        Method {
+            name: "get"
+            type: "QQmlV4Handle"
+            Parameter { name: "index"; type: "int" }
+        }
+        Method {
+            name: "set"
+            Parameter { name: "index"; type: "int" }
+            Parameter { type: "QQmlV4Handle" }
+        }
+        Method {
+            name: "setProperty"
+            Parameter { name: "index"; type: "int" }
+            Parameter { name: "property"; type: "string" }
+            Parameter { name: "value"; type: "QVariant" }
+        }
+        Method {
+            name: "move"
+            Parameter { name: "from"; type: "int" }
+            Parameter { name: "to"; type: "int" }
+            Parameter { name: "count"; type: "int" }
+        }
+        Method { name: "sync" }
+    }
+    Component {
+        name: "QQmlObjectModel"
+        defaultProperty: "children"
+        prototype: "QQmlInstanceModel"
+        exports: [
+            "QtQml.Models/ObjectModel 2.1",
+            "QtQml.Models/ObjectModel 2.3"
+        ]
+        exportMetaObjectRevisions: [0, 3]
+        attachedType: "QQmlObjectModelAttached"
+        Property { name: "children"; type: "QObject"; isList: true; isReadonly: true }
+        Method { name: "clear"; revision: 3 }
+        Method {
+            name: "get"
+            revision: 3
+            type: "QObject*"
+            Parameter { name: "index"; type: "int" }
+        }
+        Method {
+            name: "append"
+            revision: 3
+            Parameter { name: "object"; type: "QObject"; isPointer: true }
+        }
+        Method {
+            name: "insert"
+            revision: 3
+            Parameter { name: "index"; type: "int" }
+            Parameter { name: "object"; type: "QObject"; isPointer: true }
+        }
+        Method {
+            name: "move"
+            revision: 3
+            Parameter { name: "from"; type: "int" }
+            Parameter { name: "to"; type: "int" }
+            Parameter { name: "n"; type: "int" }
+        }
+        Method {
+            name: "move"
+            revision: 3
+            Parameter { name: "from"; type: "int" }
+            Parameter { name: "to"; type: "int" }
+        }
+        Method {
+            name: "remove"
+            revision: 3
+            Parameter { name: "index"; type: "int" }
+            Parameter { name: "n"; type: "int" }
+        }
+        Method {
+            name: "remove"
+            revision: 3
+            Parameter { name: "index"; type: "int" }
+        }
+    }
+    Component {
+        name: "QQmlObjectModelAttached"
+        prototype: "QObject"
+        Property { name: "index"; type: "int"; isReadonly: true }
+    }
 }
diff --git a/src/imports/particles/particles.pro b/src/imports/particles/particles.pro
index 4460d03a04..41146c75b0 100644
--- a/src/imports/particles/particles.pro
+++ b/src/imports/particles/particles.pro
@@ -1,7 +1,7 @@
 CXX_MODULE = qml
 TARGET  = particlesplugin
 TARGETPATH = QtQuick/Particles.2
-IMPORT_VERSION = 2.0
+IMPORT_VERSION = 2.$$QT_MINOR_VERSION
 
 SOURCES += \
     plugin.cpp
diff --git a/src/imports/particles/plugin.cpp b/src/imports/particles/plugin.cpp
index 28ce0f7796..26fd979133 100644
--- a/src/imports/particles/plugin.cpp
+++ b/src/imports/particles/plugin.cpp
@@ -38,16 +38,10 @@
 ****************************************************************************/
 
 #include <QtQml/qqmlextensionplugin.h>
+#include <QtQml/qqml.h>
 
 #include <private/qquickparticlesmodule_p.h>
 
-static void initResources()
-{
-#ifdef QT_STATIC
-    Q_INIT_RESOURCE(qmake_QtQuick_Particles_2);
-#endif
-}
-
 QT_BEGIN_NAMESPACE
 
 //![class decl]
@@ -56,12 +50,14 @@ class QtQuick2ParticlesPlugin : public QQmlExtensionPlugin
     Q_OBJECT
     Q_PLUGIN_METADATA(IID QQmlExtensionInterface_iid)
 public:
-    QtQuick2ParticlesPlugin(QObject *parent = 0) : QQmlExtensionPlugin(parent) { initResources(); }
-    void registerTypes(const char *uri) Q_DECL_OVERRIDE
+    QtQuick2ParticlesPlugin(QObject *parent = nullptr) : QQmlExtensionPlugin(parent) { }
+    void registerTypes(const char *uri) override
     {
         Q_ASSERT(QLatin1String(uri) == QLatin1String("QtQuick.Particles"));
-        Q_UNUSED(uri);
         QQuickParticlesModule::defineModule();
+
+        // Auto-increment the import to stay in sync with ALL future QtQuick minor versions from 5.11 onward
+        qmlRegisterModule(uri, 2, QT_VERSION_MINOR);
     }
 };
 //![class decl]
diff --git a/src/imports/particles/plugins.qmltypes b/src/imports/particles/plugins.qmltypes
index 6c7c98cc71..b6db00e683 100644
--- a/src/imports/particles/plugins.qmltypes
+++ b/src/imports/particles/plugins.qmltypes
@@ -4,10 +4,10 @@ import QtQuick.tooling 1.2
 // It is used for QML tooling purposes only.
 //
 // This file was auto-generated by:
-// 'qmlplugindump -nonrelocatable QtQuick.Particles 2.0'
+// 'qmlplugindump -nonrelocatable QtQuick.Particles 2.13'
 
 Module {
-    dependencies: ["QtQuick 2.8"]
+    dependencies: ["QtQuick 2.0"]
     Component {
         name: "QQuickAgeAffector"
         defaultProperty: "data"
diff --git a/src/imports/qtqml/plugins.qmltypes b/src/imports/qtqml/plugins.qmltypes
index 82333627a0..d548a78dd0 100644
--- a/src/imports/qtqml/plugins.qmltypes
+++ b/src/imports/qtqml/plugins.qmltypes
@@ -4,7 +4,7 @@ import QtQuick.tooling 1.2
 // It is used for QML tooling purposes only.
 //
 // This file was auto-generated by:
-// 'qmlplugindump -nonrelocatable -noforceqtquick QtQml 2.3'
+// 'qmlplugindump -nonrelocatable -noforceqtquick QtQml 2.13'
 
 Module {
     dependencies: []
@@ -96,7 +96,7 @@ Module {
         exports: ["QtQml/Connections 2.0", "QtQml/Connections 2.3"]
         exportMetaObjectRevisions: [0, 1]
         Property { name: "target"; type: "QObject"; isPointer: true }
-        Property { name: "enabled"; type: "bool" }
+        Property { name: "enabled"; revision: 1; type: "bool" }
         Property { name: "ignoreUnknownSignals"; type: "bool" }
         Signal { name: "enabledChanged"; revision: 1 }
     }
@@ -198,9 +198,20 @@ Module {
     Component {
         name: "QQmlLoggingCategory"
         prototype: "QObject"
-        exports: ["QtQml/LoggingCategory 2.8"]
-        exportMetaObjectRevisions: [0]
+        exports: ["QtQml/LoggingCategory 2.12", "QtQml/LoggingCategory 2.8"]
+        exportMetaObjectRevisions: [1, 0]
+        Enum {
+            name: "DefaultLogLevel"
+            values: {
+                "Debug": 0,
+                "Info": 4,
+                "Warning": 1,
+                "Critical": 2,
+                "Fatal": 3
+            }
+        }
         Property { name: "name"; type: "string" }
+        Property { name: "defaultLogLevel"; revision: 1; type: "DefaultLogLevel" }
     }
     Component {
         name: "QQmlTimer"
@@ -229,5 +240,6 @@ Module {
         Property { name: "wasHeld"; type: "bool"; isReadonly: true }
         Property { name: "isClick"; type: "bool"; isReadonly: true }
         Property { name: "accepted"; type: "bool" }
+        Property { name: "flags"; revision: 11; type: "int"; isReadonly: true }
     }
 }
diff --git a/src/imports/qtqml/qtqml.pro b/src/imports/qtqml/qtqml.pro
index 05ef15a542..c00172ddc4 100644
--- a/src/imports/qtqml/qtqml.pro
+++ b/src/imports/qtqml/qtqml.pro
@@ -1,5 +1,5 @@
 TARGETPATH = QtQml
-QML_FILES += plugins.qmltypes
+AUX_QML_FILES += plugins.qmltypes
 
 load(qml_module)
 
@@ -7,8 +7,6 @@ load(qml_module)
 !cross_compile:if(build_pass|!debug_and_release) {
     qtPrepareTool(QMLPLUGINDUMP, qmlplugindump)
 
-    # Use QtQml version defined in qmlplugindump source
-    # TODO: retrieve the correct version from QtQml
-    qmltypes.commands = $$QMLPLUGINDUMP -nonrelocatable QtQml 2.2 > $$PWD/plugins.qmltypes
+    qmltypes.commands = $$QMLPLUGINDUMP -nonrelocatable -noforceqtquick QtQml 2.$$QT_MINOR_VERSION > $$PWD/plugins.qmltypes
     QMAKE_EXTRA_TARGETS += qmltypes
 }
diff --git a/src/imports/qtquick2/dependencies.json b/src/imports/qtquick2/dependencies.json
new file mode 100644
index 0000000000..0d4f101c7a
--- /dev/null
+++ b/src/imports/qtquick2/dependencies.json
@@ -0,0 +1,2 @@
+[
+]
diff --git a/src/imports/qtquick2/plugin.cpp b/src/imports/qtquick2/plugin.cpp
index d16467a5bb..d73a8b3688 100644
--- a/src/imports/qtquick2/plugin.cpp
+++ b/src/imports/qtquick2/plugin.cpp
@@ -41,13 +41,6 @@
 
 #include <private/qtquick2_p.h>
 
-static void initResources()
-{
-#ifdef QT_STATIC
-    Q_INIT_RESOURCE(qmake_QtQuick_2);
-#endif
-}
-
 QT_BEGIN_NAMESPACE
 
 //![class decl]
@@ -56,8 +49,8 @@ class QtQuick2Plugin : public QQmlExtensionPlugin
     Q_OBJECT
     Q_PLUGIN_METADATA(IID QQmlExtensionInterface_iid)
 public:
-    QtQuick2Plugin(QObject *parent = 0) : QQmlExtensionPlugin(parent) { initResources(); }
-    void registerTypes(const char *uri) Q_DECL_OVERRIDE
+    QtQuick2Plugin(QObject *parent = nullptr) : QQmlExtensionPlugin(parent) { }
+    void registerTypes(const char *uri) override
     {
         Q_ASSERT(QLatin1String(uri) == QLatin1String("QtQuick"));
         Q_UNUSED(uri);
@@ -65,7 +58,7 @@ public:
         QQmlQtQuick2Module::defineModule();
     }
 
-    ~QtQuick2Plugin()
+    ~QtQuick2Plugin() override
     {
         if (moduleDefined)
             QQmlQtQuick2Module::undefineModule();
diff --git a/src/imports/qtquick2/plugins.qmltypes b/src/imports/qtquick2/plugins.qmltypes
index 834b4bfac2..f006c874da 100644
--- a/src/imports/qtquick2/plugins.qmltypes
+++ b/src/imports/qtquick2/plugins.qmltypes
@@ -4,7 +4,7 @@ import QtQuick.tooling 1.2
 // It is used for QML tooling purposes only.
 //
 // This file was auto-generated by:
-// 'qmlplugindump -nonrelocatable -noforceqtquick QtQuick 2.9'
+// 'qmlplugindump -nonrelocatable -dependencies dependencies.json QtQuick 2.13'
 
 Module {
     dependencies: []
@@ -19,6 +19,15 @@ Module {
                 "HorizontalSortHint": 2
             }
         }
+        Enum {
+            name: "CheckIndexOption"
+            values: {
+                "NoOption": 0,
+                "IndexIsValid": 1,
+                "DoNotUseParent": 2,
+                "ParentIsInvalid": 4
+            }
+        }
         Signal {
             name: "dataChanged"
             Parameter { name: "topLeft"; type: "QModelIndex" }
@@ -733,9 +742,9 @@ Module {
     Component {
         name: "QQuickAbstractAnimation"
         prototype: "QObject"
-        exports: ["QtQuick/Animation 2.0"]
+        exports: ["QtQuick/Animation 2.0", "QtQuick/Animation 2.12"]
         isCreatable: false
-        exportMetaObjectRevisions: [0]
+        exportMetaObjectRevisions: [0, 12]
         Enum {
             name: "Loops"
             values: {
@@ -764,6 +773,7 @@ Module {
             name: "loopCountChanged"
             Parameter { type: "int" }
         }
+        Signal { name: "finished"; revision: 12 }
         Method { name: "restart" }
         Method { name: "start" }
         Method { name: "pause" }
@@ -912,6 +922,21 @@ Module {
     Component {
         name: "QQuickAnchors"
         prototype: "QObject"
+        Enum {
+            name: "Anchors"
+            values: {
+                "InvalidAnchor": 0,
+                "LeftAnchor": 1,
+                "RightAnchor": 2,
+                "TopAnchor": 4,
+                "BottomAnchor": 8,
+                "HCenterAnchor": 16,
+                "VCenterAnchor": 32,
+                "BaselineAnchor": 64,
+                "Horizontal_Mask": 19,
+                "Vertical_Mask": 108
+            }
+        }
         Property { name: "left"; type: "QQuickAnchorLine" }
         Property { name: "right"; type: "QQuickAnchorLine" }
         Property { name: "horizontalCenter"; type: "QQuickAnchorLine" }
@@ -936,21 +961,23 @@ Module {
         name: "QQuickAnimatedImage"
         defaultProperty: "data"
         prototype: "QQuickImage"
-        exports: ["QtQuick/AnimatedImage 2.0"]
-        exportMetaObjectRevisions: [0]
+        exports: ["QtQuick/AnimatedImage 2.0", "QtQuick/AnimatedImage 2.11"]
+        exportMetaObjectRevisions: [0, 11]
         Property { name: "playing"; type: "bool" }
         Property { name: "paused"; type: "bool" }
         Property { name: "currentFrame"; type: "int" }
         Property { name: "frameCount"; type: "int"; isReadonly: true }
+        Property { name: "speed"; revision: 11; type: "double" }
         Property { name: "sourceSize"; type: "QSize"; isReadonly: true }
         Signal { name: "frameChanged" }
+        Signal { name: "speedChanged"; revision: 11 }
     }
     Component {
         name: "QQuickAnimatedSprite"
         defaultProperty: "data"
         prototype: "QQuickItem"
-        exports: ["QtQuick/AnimatedSprite 2.0"]
-        exportMetaObjectRevisions: [0]
+        exports: ["QtQuick/AnimatedSprite 2.0", "QtQuick/AnimatedSprite 2.12"]
+        exportMetaObjectRevisions: [0, 12]
         Enum {
             name: "LoopParameters"
             values: {
@@ -1032,6 +1059,7 @@ Module {
             name: "currentFrameChanged"
             Parameter { name: "arg"; type: "int" }
         }
+        Signal { name: "finished"; revision: 12 }
         Method { name: "start" }
         Method { name: "stop" }
         Method { name: "restart" }
@@ -1206,10 +1234,11 @@ Module {
         name: "QQuickBehavior"
         defaultProperty: "animation"
         prototype: "QObject"
-        exports: ["QtQuick/Behavior 2.0"]
-        exportMetaObjectRevisions: [0]
+        exports: ["QtQuick/Behavior 2.0", "QtQuick/Behavior 2.13"]
+        exportMetaObjectRevisions: [0, 13]
         Property { name: "animation"; type: "QQuickAbstractAnimation"; isPointer: true }
         Property { name: "enabled"; type: "bool" }
+        Property { name: "targetValue"; revision: 13; type: "QVariant"; isReadonly: true }
     }
     Component {
         name: "QQuickBorderImage"
@@ -1437,6 +1466,25 @@ Module {
         Method { name: "drop"; type: "int" }
     }
     Component {
+        name: "QQuickDragAxis"
+        prototype: "QObject"
+        exports: ["QtQuick/DragAxis 2.12"]
+        isCreatable: false
+        exportMetaObjectRevisions: [0]
+        Property { name: "minimum"; type: "double" }
+        Property { name: "maximum"; type: "double" }
+        Property { name: "enabled"; type: "bool" }
+    }
+    Component {
+        name: "QQuickDragHandler"
+        prototype: "QQuickMultiPointHandler"
+        exports: ["QtQuick/DragHandler 2.12"]
+        exportMetaObjectRevisions: [0]
+        Property { name: "xAxis"; type: "QQuickDragAxis"; isReadonly: true; isPointer: true }
+        Property { name: "yAxis"; type: "QQuickDragAxis"; isReadonly: true; isPointer: true }
+        Property { name: "translation"; type: "QVector2D"; isReadonly: true }
+    }
+    Component {
         name: "QQuickDropArea"
         defaultProperty: "data"
         prototype: "QQuickItem"
@@ -1514,11 +1562,66 @@ Module {
         Property { name: "type"; type: "Qt::EnterKeyType" }
     }
     Component {
+        name: "QQuickEventPoint"
+        prototype: "QObject"
+        exports: ["QtQuick/EventPoint 2.12"]
+        isCreatable: false
+        exportMetaObjectRevisions: [0]
+        Enum {
+            name: "States"
+            values: {
+                "Pressed": 1,
+                "Updated": 2,
+                "Stationary": 4,
+                "Released": 8
+            }
+        }
+        Enum {
+            name: "GrabTransition"
+            values: {
+                "GrabPassive": 1,
+                "UngrabPassive": 2,
+                "CancelGrabPassive": 3,
+                "OverrideGrabPassive": 4,
+                "GrabExclusive": 16,
+                "UngrabExclusive": 32,
+                "CancelGrabExclusive": 48
+            }
+        }
+        Property { name: "event"; type: "QQuickPointerEvent"; isReadonly: true; isPointer: true }
+        Property { name: "position"; type: "QPointF"; isReadonly: true }
+        Property { name: "scenePosition"; type: "QPointF"; isReadonly: true }
+        Property { name: "scenePressPosition"; type: "QPointF"; isReadonly: true }
+        Property { name: "sceneGrabPosition"; type: "QPointF"; isReadonly: true }
+        Property { name: "state"; type: "State"; isReadonly: true }
+        Property { name: "pointId"; type: "int"; isReadonly: true }
+        Property { name: "timeHeld"; type: "double"; isReadonly: true }
+        Property { name: "velocity"; type: "QVector2D"; isReadonly: true }
+        Property { name: "accepted"; type: "bool" }
+        Property { name: "exclusiveGrabber"; type: "QObject"; isPointer: true }
+    }
+    Component {
+        name: "QQuickEventTouchPoint"
+        prototype: "QQuickEventPoint"
+        exports: ["QtQuick/EventTouchPoint 2.12"]
+        isCreatable: false
+        exportMetaObjectRevisions: [0]
+        Property { name: "rotation"; type: "double"; isReadonly: true }
+        Property { name: "pressure"; type: "double"; isReadonly: true }
+        Property { name: "ellipseDiameters"; type: "QSizeF"; isReadonly: true }
+        Property { name: "uniqueId"; type: "QPointingDeviceUniqueId"; isReadonly: true }
+    }
+    Component {
         name: "QQuickFlickable"
         defaultProperty: "flickableData"
         prototype: "QQuickItem"
-        exports: ["QtQuick/Flickable 2.0", "QtQuick/Flickable 2.9"]
-        exportMetaObjectRevisions: [0, 9]
+        exports: [
+            "QtQuick/Flickable 2.0",
+            "QtQuick/Flickable 2.10",
+            "QtQuick/Flickable 2.12",
+            "QtQuick/Flickable 2.9"
+        ]
+        exportMetaObjectRevisions: [0, 10, 12, 9]
         Enum {
             name: "BoundsBehavior"
             values: {
@@ -1529,6 +1632,12 @@ Module {
             }
         }
         Enum {
+            name: "BoundsMovement"
+            values: {
+                "FollowBoundsBehavior": 1
+            }
+        }
+        Enum {
             name: "FlickableDirection"
             values: {
                 "AutoFlickDirection": 0,
@@ -1552,6 +1661,7 @@ Module {
         Property { name: "horizontalVelocity"; type: "double"; isReadonly: true }
         Property { name: "verticalVelocity"; type: "double"; isReadonly: true }
         Property { name: "boundsBehavior"; type: "BoundsBehavior" }
+        Property { name: "boundsMovement"; revision: 10; type: "BoundsMovement" }
         Property { name: "rebound"; type: "QQuickTransition"; isPointer: true }
         Property { name: "maximumFlickVelocity"; type: "double" }
         Property { name: "flickDeceleration"; type: "double" }
@@ -1578,17 +1688,20 @@ Module {
             isPointer: true
         }
         Property { name: "pixelAligned"; type: "bool" }
+        Property { name: "synchronousDrag"; revision: 12; type: "bool" }
         Property { name: "horizontalOvershoot"; revision: 9; type: "double"; isReadonly: true }
         Property { name: "verticalOvershoot"; revision: 9; type: "double"; isReadonly: true }
         Property { name: "flickableData"; type: "QObject"; isList: true; isReadonly: true }
         Property { name: "flickableChildren"; type: "QQuickItem"; isList: true; isReadonly: true }
         Signal { name: "isAtBoundaryChanged" }
+        Signal { name: "boundsMovementChanged"; revision: 10 }
         Signal { name: "movementStarted" }
         Signal { name: "movementEnded" }
         Signal { name: "flickStarted" }
         Signal { name: "flickEnded" }
         Signal { name: "dragStarted" }
         Signal { name: "dragEnded" }
+        Signal { name: "synchronousDragChanged"; revision: 12 }
         Signal { name: "horizontalOvershootChanged"; revision: 9 }
         Signal { name: "verticalOvershootChanged"; revision: 9 }
         Method {
@@ -1795,11 +1908,16 @@ Module {
         Property { name: "letterSpacing"; type: "double" }
         Property { name: "wordSpacing"; type: "double" }
         Property { name: "hintingPreference"; type: "HintingPreference" }
+        Property { name: "kerning"; type: "bool" }
+        Property { name: "preferShaping"; type: "bool" }
         Method { name: "toString"; type: "string" }
     }
     Component {
         name: "QQuickGrabGestureEvent"
         prototype: "QObject"
+        exports: ["QtQuick/GestureEvent 2.0"]
+        isCreatable: false
+        exportMetaObjectRevisions: [0]
         Property { name: "touchPoints"; type: "QObject"; isList: true; isReadonly: true }
         Property { name: "dragThreshold"; type: "double"; isReadonly: true }
         Method { name: "grab" }
@@ -1808,9 +1926,17 @@ Module {
         name: "QQuickGradient"
         defaultProperty: "stops"
         prototype: "QObject"
-        exports: ["QtQuick/Gradient 2.0"]
-        exportMetaObjectRevisions: [0]
+        exports: ["QtQuick/Gradient 2.0", "QtQuick/Gradient 2.12"]
+        exportMetaObjectRevisions: [0, 12]
+        Enum {
+            name: "Orientation"
+            values: {
+                "Vertical": 2,
+                "Horizontal": 1
+            }
+        }
         Property { name: "stops"; type: "QQuickGradientStop"; isList: true; isReadonly: true }
+        Property { name: "orientation"; revision: 12; type: "Orientation" }
         Signal { name: "updated" }
     }
     Component {
@@ -1958,9 +2084,10 @@ Module {
         exports: [
             "QtQuick/GridView 2.0",
             "QtQuick/GridView 2.1",
+            "QtQuick/GridView 2.13",
             "QtQuick/GridView 2.7"
         ]
-        exportMetaObjectRevisions: [0, 1, 7]
+        exportMetaObjectRevisions: [0, 1, 13, 7]
         attachedType: "QQuickGridViewAttached"
         Enum {
             name: "Flow"
@@ -1989,6 +2116,13 @@ Module {
     }
     Component { name: "QQuickGridViewAttached"; prototype: "QQuickItemViewAttached" }
     Component {
+        name: "QQuickHoverHandler"
+        prototype: "QQuickSinglePointHandler"
+        exports: ["QtQuick/HoverHandler 2.12"]
+        exportMetaObjectRevisions: [0]
+        Property { name: "hovered"; type: "bool"; isReadonly: true }
+    }
+    Component {
         name: "QQuickImage"
         defaultProperty: "data"
         prototype: "QQuickImageBase"
@@ -2088,8 +2222,6 @@ Module {
         prototype: "QQuickItem"
         Property { name: "implicitWidth"; type: "double"; isReadonly: true }
         Property { name: "implicitHeight"; type: "double"; isReadonly: true }
-        Signal { name: "implicitWidthChanged2"; revision: 1 }
-        Signal { name: "implicitHeightChanged2"; revision: 1 }
     }
     Component {
         name: "QQuickIntValidator"
@@ -2106,10 +2238,21 @@ Module {
         exports: [
             "QtQuick/Item 2.0",
             "QtQuick/Item 2.1",
+            "QtQuick/Item 2.11",
             "QtQuick/Item 2.4",
             "QtQuick/Item 2.7"
         ]
-        exportMetaObjectRevisions: [0, 1, 2, 7]
+        exportMetaObjectRevisions: [0, 1, 11, 2, 7]
+        Enum {
+            name: "Flags"
+            values: {
+                "ItemClipsChildrenToShape": 1,
+                "ItemAcceptsInputMethod": 2,
+                "ItemIsFocusScope": 4,
+                "ItemHasContents": 8,
+                "ItemAcceptsDrops": 16
+            }
+        }
         Enum {
             name: "TransformOrigin"
             values: {
@@ -2163,6 +2306,7 @@ Module {
         Property { name: "antialiasing"; type: "bool" }
         Property { name: "implicitWidth"; type: "double" }
         Property { name: "implicitHeight"; type: "double" }
+        Property { name: "containmentMask"; revision: 11; type: "QObject"; isPointer: true }
         Property { name: "layer"; type: "QQuickItemLayer"; isReadonly: true; isPointer: true }
         Signal {
             name: "childrenRectChanged"
@@ -2214,6 +2358,7 @@ Module {
             revision: 1
             Parameter { name: "window"; type: "QQuickWindow"; isPointer: true }
         }
+        Signal { name: "containmentMaskChanged"; revision: 11 }
         Method { name: "update" }
         Method {
             name: "grabToImage"
@@ -2300,6 +2445,7 @@ Module {
         Property { name: "samplerName"; type: "QByteArray" }
         Property { name: "effect"; type: "QQmlComponent"; isPointer: true }
         Property { name: "textureMirroring"; type: "QQuickShaderEffectSource::TextureMirroring" }
+        Property { name: "samples"; type: "int" }
         Signal {
             name: "enabledChanged"
             Parameter { name: "enabled"; type: "bool" }
@@ -2340,6 +2486,10 @@ Module {
             name: "textureMirroringChanged"
             Parameter { name: "mirroring"; type: "QQuickShaderEffectSource::TextureMirroring" }
         }
+        Signal {
+            name: "samplesChanged"
+            Parameter { name: "count"; type: "int" }
+        }
     }
     Component {
         name: "QQuickItemView"
@@ -2347,11 +2497,12 @@ Module {
         prototype: "QQuickFlickable"
         exports: [
             "QtQuick/ItemView 2.1",
+            "QtQuick/ItemView 2.13",
             "QtQuick/ItemView 2.3",
             "QtQuick/ItemView 2.7"
         ]
         isCreatable: false
-        exportMetaObjectRevisions: [1, 2, 7]
+        exportMetaObjectRevisions: [1, 13, 2, 7]
         Enum {
             name: "LayoutDirection"
             values: {
@@ -2445,6 +2596,12 @@ Module {
             Parameter { name: "x"; type: "double" }
             Parameter { name: "y"; type: "double" }
         }
+        Method {
+            name: "itemAtIndex"
+            revision: 13
+            type: "QQuickItem*"
+            Parameter { name: "index"; type: "int" }
+        }
         Method { name: "positionViewAtBeginning" }
         Method { name: "positionViewAtEnd" }
         Method { name: "forceLayout"; revision: 1 }
@@ -2856,6 +3013,14 @@ Module {
         Signal { name: "pressAndHoldIntervalChanged"; revision: 9 }
     }
     Component {
+        name: "QQuickMultiPointHandler"
+        prototype: "QQuickPointerDeviceHandler"
+        Property { name: "minimumPointCount"; type: "int" }
+        Property { name: "maximumPointCount"; type: "int" }
+        Property { name: "centroid"; type: "QQuickHandlerPoint"; isReadonly: true }
+        Signal { name: "marginChanged" }
+    }
+    Component {
         name: "QQuickMultiPointTouchArea"
         defaultProperty: "data"
         prototype: "QQuickItem"
@@ -2960,6 +3125,12 @@ Module {
                 "InvertedYFramebufferObject": 2
             }
         }
+        Enum {
+            name: "PerformanceHints"
+            values: {
+                "FastFBOResizing": 1
+            }
+        }
         Property { name: "contentsSize"; type: "QSize" }
         Property { name: "fillColor"; type: "QColor" }
         Property { name: "contentsScale"; type: "double" }
@@ -3010,6 +3181,19 @@ Module {
         Signal { name: "changed" }
     }
     Component {
+        name: "QQuickPathAngleArc"
+        prototype: "QQuickCurve"
+        exports: ["QtQuick/PathAngleArc 2.11"]
+        exportMetaObjectRevisions: [0]
+        Property { name: "centerX"; type: "double" }
+        Property { name: "centerY"; type: "double" }
+        Property { name: "radiusX"; type: "double" }
+        Property { name: "radiusY"; type: "double" }
+        Property { name: "startAngle"; type: "double" }
+        Property { name: "sweepAngle"; type: "double" }
+        Property { name: "moveToStart"; type: "bool" }
+    }
+    Component {
         name: "QQuickPathAnimation"
         prototype: "QQuickAbstractAnimation"
         exports: ["QtQuick/PathAnimation 2.0"]
@@ -3065,8 +3249,8 @@ Module {
     Component {
         name: "QQuickPathArc"
         prototype: "QQuickCurve"
-        exports: ["QtQuick/PathArc 2.0"]
-        exportMetaObjectRevisions: [0]
+        exports: ["QtQuick/PathArc 2.0", "QtQuick/PathArc 2.9"]
+        exportMetaObjectRevisions: [0, 2]
         Enum {
             name: "ArcDirection"
             values: {
@@ -3078,6 +3262,8 @@ Module {
         Property { name: "radiusY"; type: "double" }
         Property { name: "useLargeArc"; type: "bool" }
         Property { name: "direction"; type: "ArcDirection" }
+        Property { name: "xAxisRotation"; revision: 2; type: "double" }
+        Signal { name: "xAxisRotationChanged"; revision: 2 }
     }
     Component {
         name: "QQuickPathAttribute"
@@ -3130,6 +3316,12 @@ Module {
         exportMetaObjectRevisions: [0]
     }
     Component {
+        name: "QQuickPathMove"
+        prototype: "QQuickCurve"
+        exports: ["QtQuick/PathMove 2.9"]
+        exportMetaObjectRevisions: [0]
+    }
+    Component {
         name: "QQuickPathPercent"
         prototype: "QQuickPathElement"
         exports: ["QtQuick/PathPercent 2.0"]
@@ -3157,8 +3349,12 @@ Module {
         name: "QQuickPathView"
         defaultProperty: "data"
         prototype: "QQuickItem"
-        exports: ["QtQuick/PathView 2.0", "QtQuick/PathView 2.7"]
-        exportMetaObjectRevisions: [0, 7]
+        exports: [
+            "QtQuick/PathView 2.0",
+            "QtQuick/PathView 2.13",
+            "QtQuick/PathView 2.7"
+        ]
+        exportMetaObjectRevisions: [0, 13, 7]
         attachedType: "QQuickPathViewAttached"
         Enum {
             name: "HighlightRangeMode"
@@ -3245,6 +3441,12 @@ Module {
             Parameter { name: "x"; type: "double" }
             Parameter { name: "y"; type: "double" }
         }
+        Method {
+            name: "itemAtIndex"
+            revision: 13
+            type: "QQuickItem*"
+            Parameter { name: "index"; type: "int" }
+        }
     }
     Component {
         name: "QQuickPathViewAttached"
@@ -3346,6 +3548,174 @@ Module {
         Property { name: "accepted"; type: "bool" }
     }
     Component {
+        name: "QQuickPinchHandler"
+        prototype: "QQuickMultiPointHandler"
+        exports: ["QtQuick/PinchHandler 2.12"]
+        exportMetaObjectRevisions: [0]
+        Property { name: "minimumScale"; type: "double" }
+        Property { name: "maximumScale"; type: "double" }
+        Property { name: "minimumRotation"; type: "double" }
+        Property { name: "maximumRotation"; type: "double" }
+        Property { name: "scale"; type: "double"; isReadonly: true }
+        Property { name: "activeScale"; type: "double"; isReadonly: true }
+        Property { name: "rotation"; type: "double"; isReadonly: true }
+        Property { name: "translation"; type: "QVector2D"; isReadonly: true }
+        Property { name: "minimumX"; type: "double" }
+        Property { name: "maximumX"; type: "double" }
+        Property { name: "minimumY"; type: "double" }
+        Property { name: "maximumY"; type: "double" }
+        Property { name: "xAxis"; type: "QQuickDragAxis"; isReadonly: true; isPointer: true }
+        Property { name: "yAxis"; type: "QQuickDragAxis"; isReadonly: true; isPointer: true }
+        Signal { name: "updated" }
+    }
+    Component {
+        name: "QQuickPointHandler"
+        prototype: "QQuickSinglePointHandler"
+        exports: ["QtQuick/PointHandler 2.12"]
+        exportMetaObjectRevisions: [0]
+        Property { name: "translation"; type: "QVector2D"; isReadonly: true }
+    }
+    Component {
+        name: "QQuickPointerDevice"
+        prototype: "QObject"
+        exports: ["QtQuick/PointerDevice 2.12"]
+        isCreatable: false
+        exportMetaObjectRevisions: [0]
+        Enum {
+            name: "DeviceTypes"
+            values: {
+                "UnknownDevice": 0,
+                "Mouse": 1,
+                "TouchScreen": 2,
+                "TouchPad": 4,
+                "Puck": 8,
+                "Stylus": 16,
+                "Airbrush": 32,
+                "AllDevices": 32767
+            }
+        }
+        Enum {
+            name: "PointerTypes"
+            values: {
+                "GenericPointer": 1,
+                "Finger": 2,
+                "Pen": 4,
+                "Eraser": 8,
+                "Cursor": 16,
+                "AllPointerTypes": 32767
+            }
+        }
+        Enum {
+            name: "Capabilities"
+            values: {
+                "Position": 1,
+                "Area": 2,
+                "Pressure": 4,
+                "Velocity": 8,
+                "MouseEmulation": 64,
+                "Scroll": 256,
+                "Hover": 512,
+                "Rotation": 1024,
+                "XTilt": 2048,
+                "YTilt": 4096
+            }
+        }
+        Property { name: "type"; type: "DeviceType"; isReadonly: true }
+        Property { name: "pointerType"; type: "PointerType"; isReadonly: true }
+        Property { name: "capabilities"; type: "Capabilities"; isReadonly: true }
+        Property { name: "maximumTouchPoints"; type: "int"; isReadonly: true }
+        Property { name: "buttonCount"; type: "int"; isReadonly: true }
+        Property { name: "name"; type: "string"; isReadonly: true }
+        Property { name: "uniqueId"; type: "QPointingDeviceUniqueId"; isReadonly: true }
+    }
+    Component {
+        name: "QQuickPointerDeviceHandler"
+        prototype: "QQuickPointerHandler"
+        Property { name: "acceptedDevices"; type: "QQuickPointerDevice::DeviceTypes" }
+        Property { name: "acceptedPointerTypes"; type: "QQuickPointerDevice::PointerTypes" }
+        Property { name: "acceptedButtons"; type: "Qt::MouseButtons" }
+        Property { name: "acceptedModifiers"; type: "Qt::KeyboardModifiers" }
+        Method {
+            name: "setAcceptedDevices"
+            Parameter { name: "acceptedDevices"; type: "QQuickPointerDevice::DeviceTypes" }
+        }
+        Method {
+            name: "setAcceptedPointerTypes"
+            Parameter { name: "acceptedPointerTypes"; type: "QQuickPointerDevice::PointerTypes" }
+        }
+        Method {
+            name: "setAcceptedButtons"
+            Parameter { name: "buttons"; type: "Qt::MouseButtons" }
+        }
+        Method {
+            name: "setAcceptedModifiers"
+            Parameter { name: "acceptedModifiers"; type: "Qt::KeyboardModifiers" }
+        }
+    }
+    Component {
+        name: "QQuickPointerEvent"
+        prototype: "QObject"
+        exports: ["QtQuick/PointerEvent 2.12"]
+        isCreatable: false
+        exportMetaObjectRevisions: [0]
+        Property { name: "device"; type: "QQuickPointerDevice"; isReadonly: true; isPointer: true }
+        Property { name: "modifiers"; type: "Qt::KeyboardModifiers"; isReadonly: true }
+        Property { name: "button"; type: "Qt::MouseButtons"; isReadonly: true }
+        Property { name: "buttons"; type: "Qt::MouseButtons"; isReadonly: true }
+    }
+    Component {
+        name: "QQuickPointerHandler"
+        prototype: "QObject"
+        exports: ["QtQuick/PointerHandler 2.12"]
+        isCreatable: false
+        exportMetaObjectRevisions: [0]
+        Enum {
+            name: "GrabPermissions"
+            values: {
+                "TakeOverForbidden": 0,
+                "CanTakeOverFromHandlersOfSameType": 1,
+                "CanTakeOverFromHandlersOfDifferentType": 2,
+                "CanTakeOverFromItems": 4,
+                "CanTakeOverFromAnything": 15,
+                "ApprovesTakeOverByHandlersOfSameType": 16,
+                "ApprovesTakeOverByHandlersOfDifferentType": 32,
+                "ApprovesTakeOverByItems": 64,
+                "ApprovesCancellation": 128,
+                "ApprovesTakeOverByAnything": 240
+            }
+        }
+        Property { name: "enabled"; type: "bool" }
+        Property { name: "active"; type: "bool"; isReadonly: true }
+        Property { name: "target"; type: "QQuickItem"; isPointer: true }
+        Property { name: "parent"; type: "QQuickItem"; isReadonly: true; isPointer: true }
+        Property { name: "grabPermissions"; type: "GrabPermissions" }
+        Property { name: "margin"; type: "double" }
+        Signal {
+            name: "grabChanged"
+            Parameter { name: "transition"; type: "QQuickEventPoint::GrabTransition" }
+            Parameter { name: "point"; type: "QQuickEventPoint"; isPointer: true }
+        }
+        Signal { name: "grabPermissionChanged" }
+        Signal {
+            name: "canceled"
+            Parameter { name: "point"; type: "QQuickEventPoint"; isPointer: true }
+        }
+    }
+    Component {
+        name: "QQuickPointerMouseEvent"
+        prototype: "QQuickSinglePointEvent"
+        exports: ["QtQuick/PointerMouseEvent 2.12"]
+        isCreatable: false
+        exportMetaObjectRevisions: [0]
+    }
+    Component {
+        name: "QQuickPointerTouchEvent"
+        prototype: "QQuickPointerEvent"
+        exports: ["QtQuick/PointerTouchEvent 2.12"]
+        isCreatable: false
+        exportMetaObjectRevisions: [0]
+    }
+    Component {
         name: "QQuickPositionerAttached"
         prototype: "QObject"
         Property { name: "index"; type: "int"; isReadonly: true }
@@ -3391,14 +3761,6 @@ Module {
             Parameter { type: "int" }
         }
         Signal {
-            name: "fromChanged"
-            Parameter { type: "QVariant" }
-        }
-        Signal {
-            name: "toChanged"
-            Parameter { type: "QVariant" }
-        }
-        Signal {
             name: "easingChanged"
             Parameter { type: "QEasingCurve" }
         }
@@ -3423,7 +3785,7 @@ Module {
         exports: ["QtQuick/Rectangle 2.0"]
         exportMetaObjectRevisions: [0]
         Property { name: "color"; type: "QColor" }
-        Property { name: "gradient"; type: "QQuickGradient"; isPointer: true }
+        Property { name: "gradient"; type: "QJSValue" }
         Property { name: "border"; type: "QQuickPen"; isReadonly: true; isPointer: true }
         Property { name: "radius"; type: "double" }
     }
@@ -3533,6 +3895,10 @@ Module {
         Property { name: "right"; type: "int" }
         Property { name: "bottom"; type: "int" }
         Signal { name: "borderChanged" }
+        Signal { name: "leftBorderChanged" }
+        Signal { name: "topBorderChanged" }
+        Signal { name: "rightBorderChanged" }
+        Signal { name: "bottomBorderChanged" }
     }
     Component {
         name: "QQuickScriptAction"
@@ -3594,9 +3960,10 @@ Module {
         prototype: "QQuickItem"
         exports: [
             "QtQuick/ShaderEffectSource 2.0",
-            "QtQuick/ShaderEffectSource 2.6"
+            "QtQuick/ShaderEffectSource 2.6",
+            "QtQuick/ShaderEffectSource 2.9"
         ]
-        exportMetaObjectRevisions: [0, 1]
+        exportMetaObjectRevisions: [0, 1, 2]
         Enum {
             name: "WrapMode"
             values: {
@@ -3632,6 +3999,7 @@ Module {
         Property { name: "mipmap"; type: "bool" }
         Property { name: "recursive"; type: "bool" }
         Property { name: "textureMirroring"; revision: 1; type: "TextureMirroring" }
+        Property { name: "samples"; revision: 2; type: "int" }
         Signal { name: "scheduledUpdateCompleted" }
         Method { name: "scheduleUpdate" }
     }
@@ -3655,6 +4023,12 @@ Module {
         Signal { name: "activated" }
         Signal { name: "activatedAmbiguously" }
     }
+    Component { name: "QQuickSinglePointEvent"; prototype: "QQuickPointerEvent" }
+    Component {
+        name: "QQuickSinglePointHandler"
+        prototype: "QQuickPointerDeviceHandler"
+        Property { name: "point"; type: "QQuickHandlerPoint"; isReadonly: true }
+    }
     Component {
         name: "QQuickSmoothedAnimation"
         prototype: "QQuickNumberAnimation"
@@ -3963,17 +4337,78 @@ Module {
         Signal { name: "paletteChanged" }
     }
     Component {
+        name: "QQuickTableView"
+        defaultProperty: "flickableData"
+        prototype: "QQuickFlickable"
+        exports: ["QtQuick/TableView 2.12"]
+        exportMetaObjectRevisions: [0]
+        attachedType: "QQuickTableViewAttached"
+        Property { name: "rows"; type: "int"; isReadonly: true }
+        Property { name: "columns"; type: "int"; isReadonly: true }
+        Property { name: "rowSpacing"; type: "double" }
+        Property { name: "columnSpacing"; type: "double" }
+        Property { name: "rowHeightProvider"; type: "QJSValue" }
+        Property { name: "columnWidthProvider"; type: "QJSValue" }
+        Property { name: "model"; type: "QVariant" }
+        Property { name: "delegate"; type: "QQmlComponent"; isPointer: true }
+        Property { name: "reuseItems"; type: "bool" }
+        Property { name: "contentWidth"; type: "double" }
+        Property { name: "contentHeight"; type: "double" }
+        Method { name: "forceLayout" }
+    }
+    Component {
+        name: "QQuickTableViewAttached"
+        prototype: "QObject"
+        Property { name: "view"; type: "QQuickTableView"; isReadonly: true; isPointer: true }
+        Signal { name: "pooled" }
+        Signal { name: "reused" }
+    }
+    Component {
+        name: "QQuickTapHandler"
+        prototype: "QQuickSinglePointHandler"
+        exports: ["QtQuick/TapHandler 2.12"]
+        exportMetaObjectRevisions: [0]
+        Enum {
+            name: "GesturePolicy"
+            values: {
+                "DragThreshold": 0,
+                "WithinBounds": 1,
+                "ReleaseWithinBounds": 2
+            }
+        }
+        Property { name: "pressed"; type: "bool"; isReadonly: true }
+        Property { name: "tapCount"; type: "int"; isReadonly: true }
+        Property { name: "timeHeld"; type: "double"; isReadonly: true }
+        Property { name: "longPressThreshold"; type: "double" }
+        Property { name: "gesturePolicy"; type: "GesturePolicy" }
+        Signal {
+            name: "tapped"
+            Parameter { name: "eventPoint"; type: "QQuickEventPoint"; isPointer: true }
+        }
+        Signal {
+            name: "singleTapped"
+            Parameter { name: "eventPoint"; type: "QQuickEventPoint"; isPointer: true }
+        }
+        Signal {
+            name: "doubleTapped"
+            Parameter { name: "eventPoint"; type: "QQuickEventPoint"; isPointer: true }
+        }
+        Signal { name: "longPressed" }
+    }
+    Component {
         name: "QQuickText"
         defaultProperty: "data"
         prototype: "QQuickImplicitSizeItem"
         exports: [
             "QtQuick/Text 2.0",
+            "QtQuick/Text 2.10",
+            "QtQuick/Text 2.12",
             "QtQuick/Text 2.2",
             "QtQuick/Text 2.3",
             "QtQuick/Text 2.6",
             "QtQuick/Text 2.9"
         ]
-        exportMetaObjectRevisions: [0, 2, 3, 6, 9]
+        exportMetaObjectRevisions: [0, 10, 12, 2, 3, 6, 9]
         Enum {
             name: "HAlignment"
             values: {
@@ -4084,6 +4519,7 @@ Module {
         Property { name: "rightPadding"; revision: 6; type: "double" }
         Property { name: "bottomPadding"; revision: 6; type: "double" }
         Property { name: "fontInfo"; revision: 9; type: "QJSValue"; isReadonly: true }
+        Property { name: "advance"; revision: 10; type: "QSizeF"; isReadonly: true }
         Signal {
             name: "textChanged"
             Parameter { name: "text"; type: "string" }
@@ -4123,6 +4559,14 @@ Module {
         }
         Signal { name: "contentSizeChanged" }
         Signal {
+            name: "contentWidthChanged"
+            Parameter { name: "contentWidth"; type: "double" }
+        }
+        Signal {
+            name: "contentHeightChanged"
+            Parameter { name: "contentHeight"; type: "double" }
+        }
+        Signal {
             name: "lineHeightChanged"
             Parameter { name: "lineHeight"; type: "double" }
         }
@@ -4158,12 +4602,13 @@ Module {
         exports: [
             "QtQuick/TextEdit 2.0",
             "QtQuick/TextEdit 2.1",
+            "QtQuick/TextEdit 2.10",
             "QtQuick/TextEdit 2.2",
             "QtQuick/TextEdit 2.3",
             "QtQuick/TextEdit 2.6",
             "QtQuick/TextEdit 2.7"
         ]
-        exportMetaObjectRevisions: [0, 1, 2, 3, 6, 7]
+        exportMetaObjectRevisions: [0, 1, 10, 2, 3, 6, 7]
         Enum {
             name: "HAlignment"
             values: {
@@ -4265,6 +4710,7 @@ Module {
         Property { name: "rightPadding"; revision: 6; type: "double" }
         Property { name: "bottomPadding"; revision: 6; type: "double" }
         Property { name: "preeditText"; revision: 7; type: "string"; isReadonly: true }
+        Property { name: "tabStopDistance"; revision: 10; type: "double" }
         Signal { name: "preeditTextChanged"; revision: 7 }
         Signal { name: "contentSizeChanged" }
         Signal {
@@ -4347,6 +4793,11 @@ Module {
         Signal { name: "leftPaddingChanged"; revision: 6 }
         Signal { name: "rightPaddingChanged"; revision: 6 }
         Signal { name: "bottomPaddingChanged"; revision: 6 }
+        Signal {
+            name: "tabStopDistanceChanged"
+            revision: 10
+            Parameter { name: "distance"; type: "double" }
+        }
         Method { name: "selectAll" }
         Method { name: "selectWord" }
         Method {
diff --git a/src/imports/qtquick2/qtquick2.pro b/src/imports/qtquick2/qtquick2.pro
index 118343588a..744dce4195 100644
--- a/src/imports/qtquick2/qtquick2.pro
+++ b/src/imports/qtquick2/qtquick2.pro
@@ -1,7 +1,7 @@
 CXX_MODULE = qml
 TARGET  = qtquick2plugin
 TARGETPATH = QtQuick.2
-IMPORT_VERSION = 2.6
+IMPORT_VERSION = 2.$$QT_MINOR_VERSION
 
 SOURCES += \
     plugin.cpp
diff --git a/src/imports/settings/dependencies.json b/src/imports/settings/dependencies.json
new file mode 100644
index 0000000000..0d4f101c7a
--- /dev/null
+++ b/src/imports/settings/dependencies.json
@@ -0,0 +1,2 @@
+[
+]
diff --git a/src/imports/settings/plugin.cpp b/src/imports/settings/plugin.cpp
index c422296446..eb7d5027a4 100644
--- a/src/imports/settings/plugin.cpp
+++ b/src/imports/settings/plugin.cpp
@@ -42,13 +42,6 @@
 
 #include "qqmlsettings_p.h"
 
-static void initResources()
-{
-#ifdef QT_STATIC
-    Q_INIT_RESOURCE(qmake_Qt_labs_settings);
-#endif
-}
-
 QT_BEGIN_NAMESPACE
 
 class QmlSettingsPlugin : public QQmlExtensionPlugin
@@ -57,11 +50,12 @@ class QmlSettingsPlugin : public QQmlExtensionPlugin
     Q_PLUGIN_METADATA(IID QQmlExtensionInterface_iid)
 
 public:
-    QmlSettingsPlugin(QObject *parent = 0) : QQmlExtensionPlugin(parent) { initResources(); }
-    void registerTypes(const char *uri) Q_DECL_OVERRIDE
+    QmlSettingsPlugin(QObject *parent = nullptr) : QQmlExtensionPlugin(parent) { }
+    void registerTypes(const char *uri) override
     {
         Q_ASSERT(QByteArray(uri) == QByteArray("Qt.labs.settings"));
         qmlRegisterType<QQmlSettings>(uri, 1, 0, "Settings");
+        qmlRegisterModule(uri, 1, 1); // QTBUG-73239
     }
 };
 
diff --git a/src/imports/settings/plugins.qmltypes b/src/imports/settings/plugins.qmltypes
index 40d8746525..bbc5c1cf8f 100644
--- a/src/imports/settings/plugins.qmltypes
+++ b/src/imports/settings/plugins.qmltypes
@@ -4,7 +4,7 @@ import QtQuick.tooling 1.2
 // It is used for QML tooling purposes only.
 //
 // This file was auto-generated by:
-// 'qmlplugindump -nonrelocatable -noforceqtquick Qt.labs.settings 1.0'
+// 'qmlplugindump -nonrelocatable -dependencies dependencies.json Qt.labs.settings 1.1'
 
 Module {
     dependencies: []
@@ -14,5 +14,23 @@ Module {
         exports: ["Qt.labs.settings/Settings 1.0"]
         exportMetaObjectRevisions: [0]
         Property { name: "category"; type: "string" }
+        Property { name: "fileName"; type: "string" }
+        Method {
+            name: "value"
+            type: "QVariant"
+            Parameter { name: "key"; type: "string" }
+            Parameter { name: "defaultValue"; type: "QVariant" }
+        }
+        Method {
+            name: "value"
+            type: "QVariant"
+            Parameter { name: "key"; type: "string" }
+        }
+        Method {
+            name: "setValue"
+            Parameter { name: "key"; type: "string" }
+            Parameter { name: "value"; type: "QVariant" }
+        }
+        Method { name: "sync" }
     }
 }
diff --git a/src/imports/settings/qqmlsettings.cpp b/src/imports/settings/qqmlsettings.cpp
index df67c04654..287a70363a 100644
--- a/src/imports/settings/qqmlsettings.cpp
+++ b/src/imports/settings/qqmlsettings.cpp
@@ -39,9 +39,12 @@
 
 #include "qqmlsettings_p.h"
 #include <qcoreevent.h>
+#include <qcoreapplication.h>
+#include <qloggingcategory.h>
 #include <qsettings.h>
 #include <qpointer.h>
 #include <qjsvalue.h>
+#include <qqmlinfo.h>
 #include <qdebug.h>
 #include <qhash.h>
 
@@ -155,7 +158,8 @@ QT_BEGIN_NAMESPACE
     Application specific settings are identified by providing application
     \l {QCoreApplication::applicationName}{name},
     \l {QCoreApplication::organizationName}{organization} and
-    \l {QCoreApplication::organizationDomain}{domain}.
+    \l {QCoreApplication::organizationDomain}{domain}, or by specifying
+    \l fileName.
 
     \code
     #include <QGuiApplication>
@@ -188,6 +192,9 @@ QT_BEGIN_NAMESPACE
     only provides a cleaner settings structure, but also prevents possible
     conflicts between setting keys.
 
+    If several categories are required, use several Settings objects, each with
+    their own category:
+
     \qml
     Item {
         id: panel
@@ -199,6 +206,12 @@ QT_BEGIN_NAMESPACE
             property alias visible: panel.visible
             // ...
         }
+
+        Settings {
+            category: "General"
+            property alias fontSize: fontSizeSpinBox.value
+            // ...
+        }
     }
     \endqml
 
@@ -222,7 +235,7 @@ QT_BEGIN_NAMESPACE
     \sa QSettings
 */
 
-// #define SETTINGS_DEBUG
+Q_LOGGING_CATEGORY(lcSettings, "qt.labs.settings")
 
 static const int settingsWriteDelay = 500;
 
@@ -244,24 +257,42 @@ public:
     void _q_propertyChanged();
     QVariant readProperty(const QMetaProperty &property) const;
 
-    QQmlSettings *q_ptr;
-    int timerId;
-    bool initialized;
+    QQmlSettings *q_ptr = nullptr;
+    int timerId = 0;
+    bool initialized = false;
     QString category;
+    QString fileName;
     mutable QPointer<QSettings> settings;
     QHash<const char *, QVariant> changedProperties;
 };
 
-QQmlSettingsPrivate::QQmlSettingsPrivate()
-    : q_ptr(0), timerId(0), initialized(false)
-{
-}
+QQmlSettingsPrivate::QQmlSettingsPrivate() {}
 
 QSettings *QQmlSettingsPrivate::instance() const
 {
     if (!settings) {
         QQmlSettings *q = const_cast<QQmlSettings*>(q_func());
-        settings = new QSettings(q);
+        settings = fileName.isEmpty() ? new QSettings(q) : new QSettings(fileName, QSettings::IniFormat, q);
+        if (settings->status() != QSettings::NoError) {
+            // TODO: can't print out the enum due to the following error:
+            // error: C2666: 'QQmlInfo::operator <<': 15 overloads have similar conversions
+            qmlWarning(q) << "Failed to initialize QSettings instance. Status code is: " << int(settings->status());
+
+            if (settings->status() == QSettings::AccessError) {
+                QVector<QString> missingIdentifiers;
+                if (QCoreApplication::organizationName().isEmpty())
+                    missingIdentifiers.append(QLatin1String("organizationName"));
+                if (QCoreApplication::organizationDomain().isEmpty())
+                    missingIdentifiers.append(QLatin1String("organizationDomain"));
+                if (QCoreApplication::applicationName().isEmpty())
+                    missingIdentifiers.append(QLatin1String("applicationName"));
+
+                if (!missingIdentifiers.isEmpty())
+                    qmlWarning(q) << "The following application identifiers have not been set: " << missingIdentifiers;
+            }
+            return settings;
+        }
+
         if (!category.isEmpty())
             settings->beginGroup(category);
         if (initialized)
@@ -273,9 +304,7 @@ QSettings *QQmlSettingsPrivate::instance() const
 void QQmlSettingsPrivate::init()
 {
     if (!initialized) {
-#ifdef SETTINGS_DEBUG
-        qDebug() << "QQmlSettings: stored at" << instance()->fileName();
-#endif
+        qCDebug(lcSettings) << "QQmlSettings: stored at" << instance()->fileName();
         load();
         initialized = true;
     }
@@ -294,6 +323,11 @@ void QQmlSettingsPrivate::load()
     const QMetaObject *mo = q->metaObject();
     const int offset = mo->propertyOffset();
     const int count = mo->propertyCount();
+
+    // don't save built-in properties if there aren't any qml properties
+    if (offset == 1)
+        return;
+
     for (int i = offset; i < count; ++i) {
         QMetaProperty property = mo->property(i);
 
@@ -303,9 +337,7 @@ void QQmlSettingsPrivate::load()
         if (!currentValue.isNull() && (!previousValue.isValid()
                 || (currentValue.canConvert(previousValue.type()) && previousValue != currentValue))) {
             property.write(q, currentValue);
-#ifdef SETTINGS_DEBUG
-            qDebug() << "QQmlSettings: load" << property.name() << "setting:" << currentValue << "default:" << previousValue;
-#endif
+            qCDebug(lcSettings) << "QQmlSettings: load" << property.name() << "setting:" << currentValue << "default:" << previousValue;
         }
 
         // ensure that a non-existent setting gets written
@@ -326,9 +358,7 @@ void QQmlSettingsPrivate::store()
     QHash<const char *, QVariant>::const_iterator it = changedProperties.constBegin();
     while (it != changedProperties.constEnd()) {
         instance()->setValue(it.key(), it.value());
-#ifdef SETTINGS_DEBUG
-        qDebug() << "QQmlSettings: store" << it.key() << ":" << it.value();
-#endif
+        qCDebug(lcSettings) << "QQmlSettings: store" << it.key() << ":" << it.value();
         ++it;
     }
     changedProperties.clear();
@@ -344,9 +374,7 @@ void QQmlSettingsPrivate::_q_propertyChanged()
         const QMetaProperty &property = mo->property(i);
         const QVariant value = readProperty(property);
         changedProperties.insert(property.name(), value);
-#ifdef SETTINGS_DEBUG
-        qDebug() << "QQmlSettings: cache" << property.name() << ":" << value;
-#endif
+        qCDebug(lcSettings) << "QQmlSettings: cache" << property.name() << ":" << value;
     }
     if (timerId != 0)
         q->killTimer(timerId);
@@ -399,6 +427,85 @@ void QQmlSettings::setCategory(const QString &category)
     }
 }
 
+/*!
+    \qmlproperty string Settings::fileName
+
+    This property holds the path to the settings file. If the file doesn't
+    already exist, it is created.
+
+    \since Qt 5.12
+
+    \sa QSettings::fileName, QSettings::IniFormat
+*/
+QString QQmlSettings::fileName() const
+{
+    Q_D(const QQmlSettings);
+    return d->fileName;
+}
+
+void QQmlSettings::setFileName(const QString &fileName)
+{
+    Q_D(QQmlSettings);
+    if (d->fileName != fileName) {
+        d->reset();
+        d->fileName = fileName;
+        if (d->initialized)
+            d->load();
+    }
+}
+
+/*!
+   \qmlmethod var Settings::value(string key, var defaultValue)
+
+   Returns the value for setting \a key. If the setting doesn't exist,
+   returns \a defaultValue.
+
+   \since Qt 5.12
+
+   \sa QSettings::value
+*/
+QVariant QQmlSettings::value(const QString &key, const QVariant &defaultValue) const
+{
+    Q_D(const QQmlSettings);
+    return d->instance()->value(key, defaultValue);
+}
+
+/*!
+   \qmlmethod Settings::setValue(string key, var value)
+
+   Sets the value of setting key to value. If the key already exists,
+   the previous value is overwritten.
+
+   \since Qt 5.12
+
+   \sa QSettings::setValue
+*/
+void QQmlSettings::setValue(const QString &key, const QVariant &value)
+{
+    Q_D(const QQmlSettings);
+    d->instance()->setValue(key, value);
+    qCDebug(lcSettings) << "QQmlSettings: setValue" << key << ":" << value;
+}
+
+/*!
+   \qmlmethod Settings::sync()
+
+    Writes any unsaved changes to permanent storage, and reloads any
+    settings that have been changed in the meantime by another
+    application.
+
+    This function is called automatically from QSettings's destructor and
+    by the event loop at regular intervals, so you normally don't need to
+    call it yourself.
+
+   \sa QSettings::sync
+*/
+void QQmlSettings::sync()
+{
+    Q_D(QQmlSettings);
+    d->instance()->sync();
+}
+
 void QQmlSettings::classBegin()
 {
 }
diff --git a/src/imports/settings/qqmlsettings_p.h b/src/imports/settings/qqmlsettings_p.h
index ce942d7564..a86c8b4751 100644
--- a/src/imports/settings/qqmlsettings_p.h
+++ b/src/imports/settings/qqmlsettings_p.h
@@ -65,6 +65,7 @@ class QQmlSettings : public QObject, public QQmlParserStatus
     Q_OBJECT
     Q_INTERFACES(QQmlParserStatus)
     Q_PROPERTY(QString category READ category WRITE setCategory FINAL)
+    Q_PROPERTY(QString fileName READ fileName WRITE setFileName FINAL)
 
 public:
     explicit QQmlSettings(QObject *parent = 0);
@@ -73,6 +74,13 @@ public:
     QString category() const;
     void setCategory(const QString &category);
 
+    QString fileName() const;
+    void setFileName(const QString &fileName);
+
+    Q_INVOKABLE QVariant value(const QString &key, const QVariant &defaultValue = QVariant()) const;
+    Q_INVOKABLE void setValue(const QString &key, const QVariant &value);
+    Q_INVOKABLE void sync();
+
 protected:
     void timerEvent(QTimerEvent *event) override;
 
diff --git a/src/imports/settings/settings.pro b/src/imports/settings/settings.pro
index 29229f59cb..816a6a9fef 100644
--- a/src/imports/settings/settings.pro
+++ b/src/imports/settings/settings.pro
@@ -1,7 +1,7 @@
 CXX_MODULE = qml
 TARGET  = qmlsettingsplugin
 TARGETPATH = Qt/labs/settings
-IMPORT_VERSION = 1.0
+IMPORT_VERSION = 1.1
 
 QT = core qml
 
diff --git a/src/imports/shapes/plugin.cpp b/src/imports/shapes/plugin.cpp
index ae0d02da93..e3a9017681 100644
--- a/src/imports/shapes/plugin.cpp
+++ b/src/imports/shapes/plugin.cpp
@@ -39,15 +39,7 @@
 
 #include <QtQml/qqmlextensionplugin.h>
 #include <QtQml/qqml.h>
-
-#include "qquickshape_p.h"
-
-static void initResources()
-{
-#ifdef QT_STATIC
-    Q_INIT_RESOURCE(qmake_QtQuick_Shapes);
-#endif
-}
+#include <QtQuickShapes/private/qquickshape_p.h>
 
 QT_BEGIN_NAMESPACE
 
@@ -57,14 +49,26 @@ class QmlShapesPlugin : public QQmlExtensionPlugin
     Q_PLUGIN_METADATA(IID QQmlExtensionInterface_iid)
 
 public:
-    QmlShapesPlugin(QObject *parent = 0) : QQmlExtensionPlugin(parent) { initResources(); }
-    void registerTypes(const char *uri) Q_DECL_OVERRIDE
+    QmlShapesPlugin(QObject *parent = nullptr)
+        : QQmlExtensionPlugin(parent)
+    {
+    }
+
+    void registerTypes(const char *uri) override
     {
         Q_ASSERT(QByteArray(uri) == QByteArray("QtQuick.Shapes"));
         qmlRegisterType<QQuickShape>(uri, 1, 0, "Shape");
         qmlRegisterType<QQuickShapePath>(uri, 1, 0, "ShapePath");
         qmlRegisterUncreatableType<QQuickShapeGradient>(uri, 1, 0, "ShapeGradient", QQuickShapeGradient::tr("ShapeGradient is an abstract base class"));
         qmlRegisterType<QQuickShapeLinearGradient>(uri, 1, 0, "LinearGradient");
+        qmlRegisterType<QQuickShapeRadialGradient>(uri, 1, 0, "RadialGradient");
+        qmlRegisterType<QQuickShapeConicalGradient>(uri, 1, 0, "ConicalGradient");
+
+        // Auto-increment the import to stay in sync with ALL future QtQuick minor versions
+        qmlRegisterModule(uri, 1, QT_VERSION_MINOR);
+
+        // revision in Qt 5.11: added containsMode property
+        qmlRegisterType<QQuickShape, 11>(uri, 1, 11, "Shape");
     }
 };
 
diff --git a/src/imports/shapes/plugins.qmltypes b/src/imports/shapes/plugins.qmltypes
index 00d0050085..b78c5a1130 100644
--- a/src/imports/shapes/plugins.qmltypes
+++ b/src/imports/shapes/plugins.qmltypes
@@ -4,178 +4,63 @@ import QtQuick.tooling 1.2
 // It is used for QML tooling purposes only.
 //
 // This file was auto-generated by:
-// 'qmlplugindump -nonrelocatable -noforceqtquick QtQuick.Shapes 1.0'
+// 'qmlplugindump -nonrelocatable QtQuick.Shapes 1.13'
 
 Module {
-    dependencies: []
+    dependencies: ["QtQuick 2.0"]
     Component {
-        name: "QQuickItem"
+        name: "QQuickShape"
         defaultProperty: "data"
-        prototype: "QObject"
+        prototype: "QQuickItem"
+        exports: ["QtQuick.Shapes/Shape 1.0", "QtQuick.Shapes/Shape 1.11"]
+        exportMetaObjectRevisions: [0, 11]
         Enum {
-            name: "TransformOrigin"
+            name: "RendererType"
             values: {
-                "TopLeft": 0,
-                "Top": 1,
-                "TopRight": 2,
-                "Left": 3,
-                "Center": 4,
-                "Right": 5,
-                "BottomLeft": 6,
-                "Bottom": 7,
-                "BottomRight": 8
+                "UnknownRenderer": 0,
+                "GeometryRenderer": 1,
+                "NvprRenderer": 2,
+                "SoftwareRenderer": 3
             }
         }
-        Property { name: "parent"; type: "QQuickItem"; isPointer: true }
-        Property { name: "data"; type: "QObject"; isList: true; isReadonly: true }
-        Property { name: "resources"; type: "QObject"; isList: true; isReadonly: true }
-        Property { name: "children"; type: "QQuickItem"; isList: true; isReadonly: true }
-        Property { name: "x"; type: "double" }
-        Property { name: "y"; type: "double" }
-        Property { name: "z"; type: "double" }
-        Property { name: "width"; type: "double" }
-        Property { name: "height"; type: "double" }
-        Property { name: "opacity"; type: "double" }
-        Property { name: "enabled"; type: "bool" }
-        Property { name: "visible"; type: "bool" }
-        Property { name: "visibleChildren"; type: "QQuickItem"; isList: true; isReadonly: true }
-        Property { name: "states"; type: "QQuickState"; isList: true; isReadonly: true }
-        Property { name: "transitions"; type: "QQuickTransition"; isList: true; isReadonly: true }
-        Property { name: "state"; type: "string" }
-        Property { name: "childrenRect"; type: "QRectF"; isReadonly: true }
-        Property { name: "anchors"; type: "QQuickAnchors"; isReadonly: true; isPointer: true }
-        Property { name: "left"; type: "QQuickAnchorLine"; isReadonly: true }
-        Property { name: "right"; type: "QQuickAnchorLine"; isReadonly: true }
-        Property { name: "horizontalCenter"; type: "QQuickAnchorLine"; isReadonly: true }
-        Property { name: "top"; type: "QQuickAnchorLine"; isReadonly: true }
-        Property { name: "bottom"; type: "QQuickAnchorLine"; isReadonly: true }
-        Property { name: "verticalCenter"; type: "QQuickAnchorLine"; isReadonly: true }
-        Property { name: "baseline"; type: "QQuickAnchorLine"; isReadonly: true }
-        Property { name: "baselineOffset"; type: "double" }
-        Property { name: "clip"; type: "bool" }
-        Property { name: "focus"; type: "bool" }
-        Property { name: "activeFocus"; type: "bool"; isReadonly: true }
-        Property { name: "activeFocusOnTab"; revision: 1; type: "bool" }
-        Property { name: "rotation"; type: "double" }
-        Property { name: "scale"; type: "double" }
-        Property { name: "transformOrigin"; type: "TransformOrigin" }
-        Property { name: "transformOriginPoint"; type: "QPointF"; isReadonly: true }
-        Property { name: "transform"; type: "QQuickTransform"; isList: true; isReadonly: true }
-        Property { name: "smooth"; type: "bool" }
-        Property { name: "antialiasing"; type: "bool" }
-        Property { name: "implicitWidth"; type: "double" }
-        Property { name: "implicitHeight"; type: "double" }
-        Property { name: "layer"; type: "QQuickItemLayer"; isReadonly: true; isPointer: true }
-        Signal {
-            name: "childrenRectChanged"
-            Parameter { type: "QRectF" }
-        }
-        Signal {
-            name: "baselineOffsetChanged"
-            Parameter { type: "double" }
-        }
-        Signal {
-            name: "stateChanged"
-            Parameter { type: "string" }
-        }
-        Signal {
-            name: "focusChanged"
-            Parameter { type: "bool" }
-        }
-        Signal {
-            name: "activeFocusChanged"
-            Parameter { type: "bool" }
-        }
-        Signal {
-            name: "activeFocusOnTabChanged"
-            revision: 1
-            Parameter { type: "bool" }
-        }
-        Signal {
-            name: "parentChanged"
-            Parameter { type: "QQuickItem"; isPointer: true }
-        }
-        Signal {
-            name: "transformOriginChanged"
-            Parameter { type: "TransformOrigin" }
-        }
-        Signal {
-            name: "smoothChanged"
-            Parameter { type: "bool" }
-        }
-        Signal {
-            name: "antialiasingChanged"
-            Parameter { type: "bool" }
-        }
-        Signal {
-            name: "clipChanged"
-            Parameter { type: "bool" }
-        }
-        Signal {
-            name: "windowChanged"
-            revision: 1
-            Parameter { name: "window"; type: "QQuickWindow"; isPointer: true }
-        }
-        Method { name: "update" }
-        Method {
-            name: "grabToImage"
-            revision: 2
-            type: "bool"
-            Parameter { name: "callback"; type: "QJSValue" }
-            Parameter { name: "targetSize"; type: "QSize" }
-        }
-        Method {
-            name: "grabToImage"
-            revision: 2
-            type: "bool"
-            Parameter { name: "callback"; type: "QJSValue" }
-        }
-        Method {
-            name: "contains"
-            type: "bool"
-            Parameter { name: "point"; type: "QPointF" }
-        }
-        Method {
-            name: "mapFromItem"
-            Parameter { type: "QQmlV4Function"; isPointer: true }
-        }
-        Method {
-            name: "mapToItem"
-            Parameter { type: "QQmlV4Function"; isPointer: true }
-        }
-        Method {
-            name: "mapFromGlobal"
-            revision: 7
-            Parameter { type: "QQmlV4Function"; isPointer: true }
-        }
-        Method {
-            name: "mapToGlobal"
-            revision: 7
-            Parameter { type: "QQmlV4Function"; isPointer: true }
-        }
-        Method { name: "forceActiveFocus" }
-        Method {
-            name: "forceActiveFocus"
-            Parameter { name: "reason"; type: "Qt::FocusReason" }
-        }
-        Method {
-            name: "nextItemInFocusChain"
-            revision: 1
-            type: "QQuickItem*"
-            Parameter { name: "forward"; type: "bool" }
+        Enum {
+            name: "Status"
+            values: {
+                "Null": 0,
+                "Ready": 1,
+                "Processing": 2
+            }
         }
-        Method { name: "nextItemInFocusChain"; revision: 1; type: "QQuickItem*" }
-        Method {
-            name: "childAt"
-            type: "QQuickItem*"
-            Parameter { name: "x"; type: "double" }
-            Parameter { name: "y"; type: "double" }
+        Enum {
+            name: "ContainsMode"
+            values: {
+                "BoundingRectContains": 0,
+                "FillContains": 1
+            }
         }
+        Property { name: "rendererType"; type: "RendererType"; isReadonly: true }
+        Property { name: "asynchronous"; type: "bool" }
+        Property { name: "vendorExtensionsEnabled"; type: "bool" }
+        Property { name: "status"; type: "Status"; isReadonly: true }
+        Property { name: "containsMode"; revision: 11; type: "ContainsMode" }
+        Property { name: "data"; type: "QObject"; isList: true; isReadonly: true }
+        Signal { name: "rendererChanged" }
+        Signal { name: "containsModeChanged"; revision: 11 }
+    }
+    Component {
+        name: "QQuickShapeConicalGradient"
+        defaultProperty: "stops"
+        prototype: "QQuickShapeGradient"
+        exports: ["QtQuick.Shapes/ConicalGradient 1.0"]
+        exportMetaObjectRevisions: [0]
+        Property { name: "centerX"; type: "double" }
+        Property { name: "centerY"; type: "double" }
+        Property { name: "angle"; type: "double" }
     }
     Component {
         name: "QQuickShapeGradient"
         defaultProperty: "stops"
-        prototype: "QObject"
+        prototype: "QQuickGradient"
         exports: ["QtQuick.Shapes/ShapeGradient 1.0"]
         isCreatable: false
         exportMetaObjectRevisions: [0]
@@ -187,38 +72,7 @@ Module {
                 "ReflectSpread": 2
             }
         }
-        Property { name: "stops"; type: "QObject"; isList: true; isReadonly: true }
         Property { name: "spread"; type: "SpreadMode" }
-        Signal { name: "updated" }
-    }
-    Component {
-        name: "QQuickShape"
-        defaultProperty: "elements"
-        prototype: "QQuickItem"
-        exports: ["QtQuick.Shapes/Shape 1.0"]
-        exportMetaObjectRevisions: [0]
-        Enum {
-            name: "RendererType"
-            values: {
-                "UnknownRenderer": 0,
-                "GeometryRenderer": 1,
-                "NvprRenderer": 2,
-                "SoftwareRenderer": 3
-            }
-        }
-        Enum {
-            name: "Status"
-            values: {
-                "Null": 0,
-                "Ready": 1,
-                "Processing": 2
-            }
-        }
-        Property { name: "renderer"; type: "RendererType"; isReadonly: true }
-        Property { name: "asynchronous"; type: "bool" }
-        Property { name: "enableVendorExtensions"; type: "bool" }
-        Property { name: "status"; type: "Status"; isReadonly: true }
-        Property { name: "elements"; type: "QQuickShapePath"; isList: true; isReadonly: true }
     }
     Component {
         name: "QQuickShapeLinearGradient"
@@ -233,8 +87,8 @@ Module {
     }
     Component {
         name: "QQuickShapePath"
-        defaultProperty: "path"
-        prototype: "QObject"
+        defaultProperty: "pathElements"
+        prototype: "QQuickPath"
         exports: ["QtQuick.Shapes/ShapePath 1.0"]
         exportMetaObjectRevisions: [0]
         Enum {
@@ -267,7 +121,6 @@ Module {
                 "DashLine": 2
             }
         }
-        Property { name: "path"; type: "QQuickPath"; isPointer: true }
         Property { name: "strokeColor"; type: "QColor" }
         Property { name: "strokeWidth"; type: "double" }
         Property { name: "fillColor"; type: "QColor" }
@@ -279,6 +132,19 @@ Module {
         Property { name: "dashOffset"; type: "double" }
         Property { name: "dashPattern"; type: "QVector<qreal>" }
         Property { name: "fillGradient"; type: "QQuickShapeGradient"; isPointer: true }
-        Signal { name: "changed" }
+        Signal { name: "shapePathChanged" }
+    }
+    Component {
+        name: "QQuickShapeRadialGradient"
+        defaultProperty: "stops"
+        prototype: "QQuickShapeGradient"
+        exports: ["QtQuick.Shapes/RadialGradient 1.0"]
+        exportMetaObjectRevisions: [0]
+        Property { name: "centerX"; type: "double" }
+        Property { name: "centerY"; type: "double" }
+        Property { name: "centerRadius"; type: "double" }
+        Property { name: "focalX"; type: "double" }
+        Property { name: "focalY"; type: "double" }
+        Property { name: "focalRadius"; type: "double" }
     }
 }
diff --git a/src/imports/shapes/qquicknvprfunctions.cpp b/src/imports/shapes/qquicknvprfunctions.cpp
deleted file mode 100644
index e9b93cf4a1..0000000000
--- a/src/imports/shapes/qquicknvprfunctions.cpp
+++ /dev/null
@@ -1,277 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the QtQuick module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 3 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL3 included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 3 requirements
-** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 2.0 or (at your option) the GNU General
-** Public license version 3 or any later version approved by the KDE Free
-** Qt Foundation. The licenses are as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-2.0.html and
-** https://www.gnu.org/licenses/gpl-3.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "qquicknvprfunctions_p.h"
-
-#ifndef QT_NO_OPENGL
-
-#include <QOpenGLContext>
-#include <QOffscreenSurface>
-#include <QOpenGLExtraFunctions>
-#include "qquicknvprfunctions_p_p.h"
-
-QT_BEGIN_NAMESPACE
-
-/*!
-    \class QQuickNvprFunctions
-
-    \brief Function resolvers and other helpers for GL_NV_path_rendering
-    for both desktop (GL 4.3+) and mobile/embedded (GLES 3.1+) in a manner
-    that does not distract builds that do not have NVPR support either at
-    compile or run time.
-
-    \internal
- */
-
-QQuickNvprFunctions::QQuickNvprFunctions()
-    : d(new QQuickNvprFunctionsPrivate(this))
-{
-}
-
-QQuickNvprFunctions::~QQuickNvprFunctions()
-{
-    delete d;
-}
-
-/*!
-   \return a recommended QSurfaceFormat suitable for GL_NV_path_rendering on top
-   of OpenGL 4.3 or OpenGL ES 3.1.
- */
-QSurfaceFormat QQuickNvprFunctions::format()
-{
-    QSurfaceFormat fmt;
-    fmt.setDepthBufferSize(24);
-    fmt.setStencilBufferSize(8);
-    if (QOpenGLContext::openGLModuleType() == QOpenGLContext::LibGL) {
-        fmt.setVersion(4, 3);
-        fmt.setProfile(QSurfaceFormat::CompatibilityProfile);
-    } else if (QOpenGLContext::openGLModuleType() == QOpenGLContext::LibGLES) {
-        fmt.setVersion(3, 1);
-    }
-    return fmt;
-}
-
-/*!
-  \return true if GL_NV_path_rendering is supported with the current OpenGL
-  context.
-
-  When there is no current context, a temporary dummy one will be created and
-  made current.
- */
-bool QQuickNvprFunctions::isSupported()
-{
-    QOpenGLContext *ctx = QOpenGLContext::currentContext();
-    QScopedPointer<QOpenGLContext> tempContext;
-    QScopedPointer<QOffscreenSurface> tempSurface;
-    if (!ctx) {
-        tempContext.reset(new QOpenGLContext);
-        if (!tempContext->create())
-            return false;
-        ctx = tempContext.data();
-        tempSurface.reset(new QOffscreenSurface);
-        tempSurface->setFormat(ctx->format());
-        tempSurface->create();
-        if (!ctx->makeCurrent(tempSurface.data()))
-            return false;
-    }
-
-    if (!ctx->hasExtension(QByteArrayLiteral("GL_NV_path_rendering")))
-        return false;
-
-    // Do not check for DSA as the string may not be exposed on ES
-    // drivers, yet the functions we need are resolvable.
-#if 0
-    if (!ctx->hasExtension(QByteArrayLiteral("GL_EXT_direct_state_access"))) {
-        qWarning("QtQuickPath/NVPR: GL_EXT_direct_state_access not supported");
-        return false;
-    }
-#endif
-
-    return true;
-}
-
-/*!
-    Initializes using the current OpenGL context.
-
-    \return true when GL_NV_path_rendering is supported and initialization was
-    successful.
- */
-bool QQuickNvprFunctions::create()
-{
-    return isSupported() && d->resolve();
-}
-
-/*!
-    Creates a program pipeline consisting of a separable fragment shader program.
-
-    This is essential for using NVPR with OpenGL ES 3.1+ since normal,
-    GLES2-style programs would not work without a vertex shader.
-
-    \note \a fragmentShaderSource should be a \c{version 310 es} shader since
-    this works both on desktop and embedded NVIDIA drivers, thus avoiding the
-    need to fight GLSL and GLSL ES differences.
-
-    The pipeline object is stored into \a pipeline, the fragment shader program
-    into \a program.
-
-    Use QOpenGLExtraFunctions to set uniforms, bind the pipeline, etc.
-
-    \return \c false on failure in which case the error log is printed on the
-    debug output. \c true on success.
- */
-bool QQuickNvprFunctions::createFragmentOnlyPipeline(const char *fragmentShaderSource, GLuint *pipeline, GLuint *program)
-{
-    QOpenGLContext *ctx = QOpenGLContext::currentContext();
-    if (!ctx)
-        return false;
-
-    QOpenGLExtraFunctions *f = ctx->extraFunctions();
-    *program = f->glCreateShaderProgramv(GL_FRAGMENT_SHADER, 1, &fragmentShaderSource);
-    GLint status = 0;
-    f->glGetProgramiv(*program, GL_LINK_STATUS, &status);
-    if (!status) {
-        GLint len = 0;
-        f->glGetProgramiv(*program, GL_INFO_LOG_LENGTH, &len);
-        if (len) {
-            QByteArray s;
-            s.resize(len);
-            f->glGetProgramInfoLog(*program, s.count(), nullptr, s.data());
-            qWarning("Failed to create separable shader program:\n%s", s.constData());
-        }
-        return false;
-    }
-
-    f->glGenProgramPipelines(1, pipeline);
-    f->glUseProgramStages(*pipeline, GL_FRAGMENT_SHADER_BIT, *program);
-    f->glActiveShaderProgram(*pipeline, *program);
-
-    f->glValidateProgramPipeline(*pipeline);
-    status = 0;
-    f->glGetProgramPipelineiv(*pipeline, GL_VALIDATE_STATUS, &status);
-    if (!status) {
-        GLint len = 0;
-        f->glGetProgramPipelineiv(*pipeline, GL_INFO_LOG_LENGTH, &len);
-        if (len) {
-            QByteArray s;
-            s.resize(len);
-            f->glGetProgramPipelineInfoLog(*pipeline, s.count(), nullptr, s.data());
-            qWarning("Program pipeline validation failed:\n%s", s.constData());
-        }
-        return false;
-    }
-
-    return true;
-}
-
-#define PROC(type, name) reinterpret_cast<type>(ctx->getProcAddress(#name))
-
-bool QQuickNvprFunctionsPrivate::resolve()
-{
-    QOpenGLContext *ctx = QOpenGLContext::currentContext();
-
-    q->genPaths = PROC(PFNGLGENPATHSNVPROC, glGenPathsNV);
-    q->deletePaths = PROC(PFNGLDELETEPATHSNVPROC, glDeletePathsNV);
-    q->isPath = PROC(PFNGLISPATHNVPROC, glIsPathNV);
-    q->pathCommands = PROC(PFNGLPATHCOMMANDSNVPROC, glPathCommandsNV);
-    q->pathCoords = PROC(PFNGLPATHCOORDSNVPROC, glPathCoordsNV);
-    q->pathSubCommands = PROC(PFNGLPATHSUBCOMMANDSNVPROC, glPathSubCommandsNV);
-    q->pathSubCoords = PROC(PFNGLPATHSUBCOORDSNVPROC, glPathSubCoordsNV);
-    q->pathString = PROC(PFNGLPATHSTRINGNVPROC, glPathStringNV);
-    q->pathGlyphs = PROC(PFNGLPATHGLYPHSNVPROC, glPathGlyphsNV);
-    q->pathGlyphRange = PROC(PFNGLPATHGLYPHRANGENVPROC, glPathGlyphRangeNV);
-    q->weightPaths = PROC(PFNGLWEIGHTPATHSNVPROC, glWeightPathsNV);
-    q->copyPath = PROC(PFNGLCOPYPATHNVPROC, glCopyPathNV);
-    q->interpolatePaths = PROC(PFNGLINTERPOLATEPATHSNVPROC, glInterpolatePathsNV);
-    q->transformPath = PROC(PFNGLTRANSFORMPATHNVPROC, glTransformPathNV);
-    q->pathParameteriv = PROC(PFNGLPATHPARAMETERIVNVPROC, glPathParameterivNV);
-    q->pathParameteri = PROC(PFNGLPATHPARAMETERINVPROC, glPathParameteriNV);
-    q->pathParameterfv = PROC(PFNGLPATHPARAMETERFVNVPROC, glPathParameterfvNV);
-    q->pathParameterf = PROC(PFNGLPATHPARAMETERFNVPROC, glPathParameterfNV);
-    q->pathDashArray = PROC(PFNGLPATHDASHARRAYNVPROC, glPathDashArrayNV);
-    q->pathStencilFunc = PROC(PFNGLPATHSTENCILFUNCNVPROC, glPathStencilFuncNV);
-    q->pathStencilDepthOffset = PROC(PFNGLPATHSTENCILDEPTHOFFSETNVPROC, glPathStencilDepthOffsetNV);
-    q->stencilFillPath = PROC(PFNGLSTENCILFILLPATHNVPROC, glStencilFillPathNV);
-    q->stencilStrokePath = PROC(PFNGLSTENCILSTROKEPATHNVPROC, glStencilStrokePathNV);
-    q->stencilFillPathInstanced = PROC(PFNGLSTENCILFILLPATHINSTANCEDNVPROC, glStencilFillPathInstancedNV);
-    q->stencilStrokePathInstanced = PROC(PFNGLSTENCILSTROKEPATHINSTANCEDNVPROC, glStencilStrokePathInstancedNV);
-    q->pathCoverDepthFunc = PROC(PFNGLPATHCOVERDEPTHFUNCNVPROC,  glPathCoverDepthFuncNV);
-    q->coverFillPath = PROC(PFNGLCOVERFILLPATHNVPROC, glCoverFillPathNV);
-    q->coverStrokePath = PROC(PFNGLCOVERSTROKEPATHNVPROC, glCoverStrokePathNV);
-    q->coverFillPathInstanced = PROC(PFNGLCOVERFILLPATHINSTANCEDNVPROC, glCoverFillPathInstancedNV);
-    q->coverStrokePathInstanced = PROC(PFNGLCOVERSTROKEPATHINSTANCEDNVPROC, glCoverStrokePathInstancedNV);
-    q->getPathParameteriv = PROC(PFNGLGETPATHPARAMETERIVNVPROC, glGetPathParameterivNV);
-    q->getPathParameterfv = PROC(PFNGLGETPATHPARAMETERFVNVPROC, glGetPathParameterfvNV);
-    q->getPathCommands = PROC(PFNGLGETPATHCOMMANDSNVPROC, glGetPathCommandsNV);
-    q->getPathCoords = PROC(PFNGLGETPATHCOORDSNVPROC, glGetPathCoordsNV);
-    q->getPathDashArray = PROC(PFNGLGETPATHDASHARRAYNVPROC, glGetPathDashArrayNV);
-    q->getPathMetrics = PROC(PFNGLGETPATHMETRICSNVPROC, glGetPathMetricsNV);
-    q->getPathMetricRange = PROC(PFNGLGETPATHMETRICRANGENVPROC, glGetPathMetricRangeNV);
-    q->getPathSpacing = PROC(PFNGLGETPATHSPACINGNVPROC, glGetPathSpacingNV);
-    q->isPointInFillPath = PROC(PFNGLISPOINTINFILLPATHNVPROC, glIsPointInFillPathNV);
-    q->isPointInStrokePath = PROC(PFNGLISPOINTINSTROKEPATHNVPROC, glIsPointInStrokePathNV);
-    q->getPathLength = PROC(PFNGLGETPATHLENGTHNVPROC, glGetPathLengthNV);
-    q->getPointAlongPath = PROC(PFNGLPOINTALONGPATHNVPROC, glPointAlongPathNV);
-    q->matrixLoad3x2f = PROC(PFNGLMATRIXLOAD3X2FNVPROC, glMatrixLoad3x2fNV);
-    q->matrixLoad3x3f = PROC(PFNGLMATRIXLOAD3X3FNVPROC, glMatrixLoad3x3fNV);
-    q->matrixLoadTranspose3x3f = PROC(PFNGLMATRIXLOADTRANSPOSE3X3FNVPROC, glMatrixLoadTranspose3x3fNV);
-    q->matrixMult3x2f = PROC(PFNGLMATRIXMULT3X2FNVPROC, glMatrixMult3x2fNV);
-    q->matrixMult3x3f = PROC(PFNGLMATRIXMULT3X3FNVPROC, glMatrixMult3x3fNV);
-    q->matrixMultTranspose3x3f = PROC(PFNGLMATRIXMULTTRANSPOSE3X3FNVPROC, glMatrixMultTranspose3x3fNV);
-    q->stencilThenCoverFillPath = PROC(PFNGLSTENCILTHENCOVERFILLPATHNVPROC, glStencilThenCoverFillPathNV);
-    q->stencilThenCoverStrokePath = PROC(PFNGLSTENCILTHENCOVERSTROKEPATHNVPROC, glStencilThenCoverStrokePathNV);
-    q->stencilThenCoverFillPathInstanced = PROC(PFNGLSTENCILTHENCOVERFILLPATHINSTANCEDNVPROC, glStencilThenCoverFillPathInstancedNV);
-    q->stencilThenCoverStrokePathInstanced = PROC(PFNGLSTENCILTHENCOVERSTROKEPATHINSTANCEDNVPROC, glStencilThenCoverStrokePathInstancedNV);
-    q->pathGlyphIndexRange = PROC(PFNGLPATHGLYPHINDEXRANGENVPROC, glPathGlyphIndexRangeNV);
-    q->pathGlyphIndexArray = PROC(PFNGLPATHGLYPHINDEXARRAYNVPROC, glPathGlyphIndexArrayNV);
-    q->pathMemoryGlyphIndexArray = PROC(PFNGLPATHMEMORYGLYPHINDEXARRAYNVPROC, glPathMemoryGlyphIndexArrayNV);
-    q->programPathFragmentInputGen = PROC(PFNGLPROGRAMPATHFRAGMENTINPUTGENNVPROC, glProgramPathFragmentInputGenNV);
-    q->getProgramResourcefv = PROC(PFNGLGETPROGRAMRESOURCEFVNVPROC, glGetProgramResourcefvNV);
-
-    q->matrixLoadf = PROC(PFNGLMATRIXLOADFEXTPROC, glMatrixLoadfEXT);
-    q->matrixLoadIdentity = PROC(PFNGLMATRIXLOADIDENTITYEXTPROC, glMatrixLoadIdentityEXT);
-
-    return q->genPaths != nullptr // base path rendering ext
-        && q->programPathFragmentInputGen != nullptr // updated path rendering ext
-        && q->matrixLoadf != nullptr // direct state access ext
-        && q->matrixLoadIdentity != nullptr;
-}
-
-QT_END_NAMESPACE
-
-#endif // QT_NO_OPENGL
diff --git a/src/imports/shapes/qquicknvprfunctions_p.h b/src/imports/shapes/qquicknvprfunctions_p.h
deleted file mode 100644
index dd45dd7daa..0000000000
--- a/src/imports/shapes/qquicknvprfunctions_p.h
+++ /dev/null
@@ -1,400 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the QtQuick module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 3 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL3 included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 3 requirements
-** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 2.0 or (at your option) the GNU General
-** Public license version 3 or any later version approved by the KDE Free
-** Qt Foundation. The licenses are as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-2.0.html and
-** https://www.gnu.org/licenses/gpl-3.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef QQUICKNVPRFUNCTIONS_P_H
-#define QQUICKNVPRFUNCTIONS_P_H
-
-//
-//  W A R N I N G
-//  -------------
-//
-// This file is not part of the Qt API.  It exists for the convenience
-// of a number of Qt sources files.  This header file may change from
-// version to version without notice, or even be removed.
-//
-// We mean it.
-//
-
-#include <qopengl.h>
-#include <QtGui/qsurfaceformat.h>
-
-#ifndef QT_NO_OPENGL
-
-QT_BEGIN_NAMESPACE
-
-// note: fixed pipeline specific functions are removed - modern ES ext
-// headers have all this, but not the fixed stuff
-
-#ifndef GL_NV_path_rendering
-#define GL_PATH_FORMAT_SVG_NV             0x9070
-#define GL_PATH_FORMAT_PS_NV              0x9071
-#define GL_STANDARD_FONT_NAME_NV          0x9072
-#define GL_SYSTEM_FONT_NAME_NV            0x9073
-#define GL_FILE_NAME_NV                   0x9074
-#define GL_PATH_STROKE_WIDTH_NV           0x9075
-#define GL_PATH_END_CAPS_NV               0x9076
-#define GL_PATH_INITIAL_END_CAP_NV        0x9077
-#define GL_PATH_TERMINAL_END_CAP_NV       0x9078
-#define GL_PATH_JOIN_STYLE_NV             0x9079
-#define GL_PATH_MITER_LIMIT_NV            0x907A
-#define GL_PATH_DASH_CAPS_NV              0x907B
-#define GL_PATH_INITIAL_DASH_CAP_NV       0x907C
-#define GL_PATH_TERMINAL_DASH_CAP_NV      0x907D
-#define GL_PATH_DASH_OFFSET_NV            0x907E
-#define GL_PATH_CLIENT_LENGTH_NV          0x907F
-#define GL_PATH_FILL_MODE_NV              0x9080
-#define GL_PATH_FILL_MASK_NV              0x9081
-#define GL_PATH_FILL_COVER_MODE_NV        0x9082
-#define GL_PATH_STROKE_COVER_MODE_NV      0x9083
-#define GL_PATH_STROKE_MASK_NV            0x9084
-#define GL_COUNT_UP_NV                    0x9088
-#define GL_COUNT_DOWN_NV                  0x9089
-#define GL_PATH_OBJECT_BOUNDING_BOX_NV    0x908A
-#define GL_CONVEX_HULL_NV                 0x908B
-#define GL_BOUNDING_BOX_NV                0x908D
-#define GL_TRANSLATE_X_NV                 0x908E
-#define GL_TRANSLATE_Y_NV                 0x908F
-#define GL_TRANSLATE_2D_NV                0x9090
-#define GL_TRANSLATE_3D_NV                0x9091
-#define GL_AFFINE_2D_NV                   0x9092
-#define GL_AFFINE_3D_NV                   0x9094
-#define GL_TRANSPOSE_AFFINE_2D_NV         0x9096
-#define GL_TRANSPOSE_AFFINE_3D_NV         0x9098
-#define GL_UTF8_NV                        0x909A
-#define GL_UTF16_NV                       0x909B
-#define GL_BOUNDING_BOX_OF_BOUNDING_BOXES_NV 0x909C
-#define GL_PATH_COMMAND_COUNT_NV          0x909D
-#define GL_PATH_COORD_COUNT_NV            0x909E
-#define GL_PATH_DASH_ARRAY_COUNT_NV       0x909F
-#define GL_PATH_COMPUTED_LENGTH_NV        0x90A0
-#define GL_PATH_FILL_BOUNDING_BOX_NV      0x90A1
-#define GL_PATH_STROKE_BOUNDING_BOX_NV    0x90A2
-#define GL_SQUARE_NV                      0x90A3
-#define GL_ROUND_NV                       0x90A4
-#define GL_TRIANGULAR_NV                  0x90A5
-#define GL_BEVEL_NV                       0x90A6
-#define GL_MITER_REVERT_NV                0x90A7
-#define GL_MITER_TRUNCATE_NV              0x90A8
-#define GL_SKIP_MISSING_GLYPH_NV          0x90A9
-#define GL_USE_MISSING_GLYPH_NV           0x90AA
-#define GL_PATH_ERROR_POSITION_NV         0x90AB
-#define GL_PATH_FOG_GEN_MODE_NV           0x90AC
-#define GL_ACCUM_ADJACENT_PAIRS_NV        0x90AD
-#define GL_ADJACENT_PAIRS_NV              0x90AE
-#define GL_FIRST_TO_REST_NV               0x90AF
-#define GL_PATH_GEN_MODE_NV               0x90B0
-#define GL_PATH_GEN_COEFF_NV              0x90B1
-#define GL_PATH_GEN_COLOR_FORMAT_NV       0x90B2
-#define GL_PATH_GEN_COMPONENTS_NV         0x90B3
-#define GL_PATH_STENCIL_FUNC_NV           0x90B7
-#define GL_PATH_STENCIL_REF_NV            0x90B8
-#define GL_PATH_STENCIL_VALUE_MASK_NV     0x90B9
-#define GL_PATH_STENCIL_DEPTH_OFFSET_FACTOR_NV 0x90BD
-#define GL_PATH_STENCIL_DEPTH_OFFSET_UNITS_NV 0x90BE
-#define GL_PATH_COVER_DEPTH_FUNC_NV       0x90BF
-#define GL_PATH_DASH_OFFSET_RESET_NV      0x90B4
-#define GL_MOVE_TO_RESETS_NV              0x90B5
-#define GL_MOVE_TO_CONTINUES_NV           0x90B6
-#define GL_CLOSE_PATH_NV                  0x00
-#define GL_MOVE_TO_NV                     0x02
-#define GL_RELATIVE_MOVE_TO_NV            0x03
-#define GL_LINE_TO_NV                     0x04
-#define GL_RELATIVE_LINE_TO_NV            0x05
-#define GL_HORIZONTAL_LINE_TO_NV          0x06
-#define GL_RELATIVE_HORIZONTAL_LINE_TO_NV 0x07
-#define GL_VERTICAL_LINE_TO_NV            0x08
-#define GL_RELATIVE_VERTICAL_LINE_TO_NV   0x09
-#define GL_QUADRATIC_CURVE_TO_NV          0x0A
-#define GL_RELATIVE_QUADRATIC_CURVE_TO_NV 0x0B
-#define GL_CUBIC_CURVE_TO_NV              0x0C
-#define GL_RELATIVE_CUBIC_CURVE_TO_NV     0x0D
-#define GL_SMOOTH_QUADRATIC_CURVE_TO_NV   0x0E
-#define GL_RELATIVE_SMOOTH_QUADRATIC_CURVE_TO_NV 0x0F
-#define GL_SMOOTH_CUBIC_CURVE_TO_NV       0x10
-#define GL_RELATIVE_SMOOTH_CUBIC_CURVE_TO_NV 0x11
-#define GL_SMALL_CCW_ARC_TO_NV            0x12
-#define GL_RELATIVE_SMALL_CCW_ARC_TO_NV   0x13
-#define GL_SMALL_CW_ARC_TO_NV             0x14
-#define GL_RELATIVE_SMALL_CW_ARC_TO_NV    0x15
-#define GL_LARGE_CCW_ARC_TO_NV            0x16
-#define GL_RELATIVE_LARGE_CCW_ARC_TO_NV   0x17
-#define GL_LARGE_CW_ARC_TO_NV             0x18
-#define GL_RELATIVE_LARGE_CW_ARC_TO_NV    0x19
-#define GL_RESTART_PATH_NV                0xF0
-#define GL_DUP_FIRST_CUBIC_CURVE_TO_NV    0xF2
-#define GL_DUP_LAST_CUBIC_CURVE_TO_NV     0xF4
-#define GL_RECT_NV                        0xF6
-#define GL_CIRCULAR_CCW_ARC_TO_NV         0xF8
-#define GL_CIRCULAR_CW_ARC_TO_NV          0xFA
-#define GL_CIRCULAR_TANGENT_ARC_TO_NV     0xFC
-#define GL_ARC_TO_NV                      0xFE
-#define GL_RELATIVE_ARC_TO_NV             0xFF
-#define GL_BOLD_BIT_NV                    0x01
-#define GL_ITALIC_BIT_NV                  0x02
-#define GL_GLYPH_WIDTH_BIT_NV             0x01
-#define GL_GLYPH_HEIGHT_BIT_NV            0x02
-#define GL_GLYPH_HORIZONTAL_BEARING_X_BIT_NV 0x04
-#define GL_GLYPH_HORIZONTAL_BEARING_Y_BIT_NV 0x08
-#define GL_GLYPH_HORIZONTAL_BEARING_ADVANCE_BIT_NV 0x10
-#define GL_GLYPH_VERTICAL_BEARING_X_BIT_NV 0x20
-#define GL_GLYPH_VERTICAL_BEARING_Y_BIT_NV 0x40
-#define GL_GLYPH_VERTICAL_BEARING_ADVANCE_BIT_NV 0x80
-#define GL_GLYPH_HAS_KERNING_BIT_NV       0x100
-#define GL_FONT_X_MIN_BOUNDS_BIT_NV       0x00010000
-#define GL_FONT_Y_MIN_BOUNDS_BIT_NV       0x00020000
-#define GL_FONT_X_MAX_BOUNDS_BIT_NV       0x00040000
-#define GL_FONT_Y_MAX_BOUNDS_BIT_NV       0x00080000
-#define GL_FONT_UNITS_PER_EM_BIT_NV       0x00100000
-#define GL_FONT_ASCENDER_BIT_NV           0x00200000
-#define GL_FONT_DESCENDER_BIT_NV          0x00400000
-#define GL_FONT_HEIGHT_BIT_NV             0x00800000
-#define GL_FONT_MAX_ADVANCE_WIDTH_BIT_NV  0x01000000
-#define GL_FONT_MAX_ADVANCE_HEIGHT_BIT_NV 0x02000000
-#define GL_FONT_UNDERLINE_POSITION_BIT_NV 0x04000000
-#define GL_FONT_UNDERLINE_THICKNESS_BIT_NV 0x08000000
-#define GL_FONT_HAS_KERNING_BIT_NV        0x10000000
-#define GL_PRIMARY_COLOR_NV               0x852C
-#define GL_SECONDARY_COLOR_NV             0x852D
-#define GL_ROUNDED_RECT_NV                0xE8
-#define GL_RELATIVE_ROUNDED_RECT_NV       0xE9
-#define GL_ROUNDED_RECT2_NV               0xEA
-#define GL_RELATIVE_ROUNDED_RECT2_NV      0xEB
-#define GL_ROUNDED_RECT4_NV               0xEC
-#define GL_RELATIVE_ROUNDED_RECT4_NV      0xED
-#define GL_ROUNDED_RECT8_NV               0xEE
-#define GL_RELATIVE_ROUNDED_RECT8_NV      0xEF
-#define GL_RELATIVE_RECT_NV               0xF7
-#define GL_FONT_GLYPHS_AVAILABLE_NV       0x9368
-#define GL_FONT_TARGET_UNAVAILABLE_NV     0x9369
-#define GL_FONT_UNAVAILABLE_NV            0x936A
-#define GL_FONT_UNINTELLIGIBLE_NV         0x936B
-#define GL_CONIC_CURVE_TO_NV              0x1A
-#define GL_RELATIVE_CONIC_CURVE_TO_NV     0x1B
-#define GL_FONT_NUM_GLYPH_INDICES_BIT_NV  0x20000000
-#define GL_STANDARD_FONT_FORMAT_NV        0x936C
-#define GL_2_BYTES_NV                     0x1407
-#define GL_3_BYTES_NV                     0x1408
-#define GL_4_BYTES_NV                     0x1409
-#define GL_EYE_LINEAR_NV                  0x2400
-#define GL_OBJECT_LINEAR_NV               0x2401
-#define GL_CONSTANT_NV                    0x8576
-#define GL_PATH_PROJECTION_NV             0x1701
-#define GL_PATH_MODELVIEW_NV              0x1700
-#define GL_PATH_MODELVIEW_STACK_DEPTH_NV  0x0BA3
-#define GL_PATH_MODELVIEW_MATRIX_NV       0x0BA6
-#define GL_PATH_MAX_MODELVIEW_STACK_DEPTH_NV 0x0D36
-#define GL_PATH_TRANSPOSE_MODELVIEW_MATRIX_NV 0x84E3
-#define GL_PATH_PROJECTION_STACK_DEPTH_NV 0x0BA4
-#define GL_PATH_PROJECTION_MATRIX_NV      0x0BA7
-#define GL_PATH_MAX_PROJECTION_STACK_DEPTH_NV 0x0D38
-#define GL_PATH_TRANSPOSE_PROJECTION_MATRIX_NV 0x84E4
-#define GL_FRAGMENT_INPUT_NV              0x936D
-
-typedef GLuint (QOPENGLF_APIENTRYP PFNGLGENPATHSNVPROC) (GLsizei range);
-typedef void (QOPENGLF_APIENTRYP PFNGLDELETEPATHSNVPROC) (GLuint path, GLsizei range);
-typedef GLboolean (QOPENGLF_APIENTRYP PFNGLISPATHNVPROC) (GLuint path);
-typedef void (QOPENGLF_APIENTRYP PFNGLPATHCOMMANDSNVPROC) (GLuint path, GLsizei numCommands, const GLubyte *commands, GLsizei numCoords, GLenum coordType, const void *coords);
-typedef void (QOPENGLF_APIENTRYP PFNGLPATHCOORDSNVPROC) (GLuint path, GLsizei numCoords, GLenum coordType, const void *coords);
-typedef void (QOPENGLF_APIENTRYP PFNGLPATHSUBCOMMANDSNVPROC) (GLuint path, GLsizei commandStart, GLsizei commandsToDelete, GLsizei numCommands, const GLubyte *commands, GLsizei numCoords, GLenum coordType, const void *coords);
-typedef void (QOPENGLF_APIENTRYP PFNGLPATHSUBCOORDSNVPROC) (GLuint path, GLsizei coordStart, GLsizei numCoords, GLenum coordType, const void *coords);
-typedef void (QOPENGLF_APIENTRYP PFNGLPATHSTRINGNVPROC) (GLuint path, GLenum format, GLsizei length, const void *pathString);
-typedef void (QOPENGLF_APIENTRYP PFNGLPATHGLYPHSNVPROC) (GLuint firstPathName, GLenum fontTarget, const void *fontName, GLbitfield fontStyle, GLsizei numGlyphs, GLenum type, const void *charcodes, GLenum handleMissingGlyphs, GLuint pathParameterTemplate, GLfloat emScale);
-typedef void (QOPENGLF_APIENTRYP PFNGLPATHGLYPHRANGENVPROC) (GLuint firstPathName, GLenum fontTarget, const void *fontName, GLbitfield fontStyle, GLuint firstGlyph, GLsizei numGlyphs, GLenum handleMissingGlyphs, GLuint pathParameterTemplate, GLfloat emScale);
-typedef void (QOPENGLF_APIENTRYP PFNGLWEIGHTPATHSNVPROC) (GLuint resultPath, GLsizei numPaths, const GLuint *paths, const GLfloat *weights);
-typedef void (QOPENGLF_APIENTRYP PFNGLCOPYPATHNVPROC) (GLuint resultPath, GLuint srcPath);
-typedef void (QOPENGLF_APIENTRYP PFNGLINTERPOLATEPATHSNVPROC) (GLuint resultPath, GLuint pathA, GLuint pathB, GLfloat weight);
-typedef void (QOPENGLF_APIENTRYP PFNGLTRANSFORMPATHNVPROC) (GLuint resultPath, GLuint srcPath, GLenum transformType, const GLfloat *transformValues);
-typedef void (QOPENGLF_APIENTRYP PFNGLPATHPARAMETERIVNVPROC) (GLuint path, GLenum pname, const GLint *value);
-typedef void (QOPENGLF_APIENTRYP PFNGLPATHPARAMETERINVPROC) (GLuint path, GLenum pname, GLint value);
-typedef void (QOPENGLF_APIENTRYP PFNGLPATHPARAMETERFVNVPROC) (GLuint path, GLenum pname, const GLfloat *value);
-typedef void (QOPENGLF_APIENTRYP PFNGLPATHPARAMETERFNVPROC) (GLuint path, GLenum pname, GLfloat value);
-typedef void (QOPENGLF_APIENTRYP PFNGLPATHDASHARRAYNVPROC) (GLuint path, GLsizei dashCount, const GLfloat *dashArray);
-typedef void (QOPENGLF_APIENTRYP PFNGLPATHSTENCILFUNCNVPROC) (GLenum func, GLint ref, GLuint mask);
-typedef void (QOPENGLF_APIENTRYP PFNGLPATHSTENCILDEPTHOFFSETNVPROC) (GLfloat factor, GLfloat units);
-typedef void (QOPENGLF_APIENTRYP PFNGLSTENCILFILLPATHNVPROC) (GLuint path, GLenum fillMode, GLuint mask);
-typedef void (QOPENGLF_APIENTRYP PFNGLSTENCILSTROKEPATHNVPROC) (GLuint path, GLint reference, GLuint mask);
-typedef void (QOPENGLF_APIENTRYP PFNGLSTENCILFILLPATHINSTANCEDNVPROC) (GLsizei numPaths, GLenum pathNameType, const void *paths, GLuint pathBase, GLenum fillMode, GLuint mask, GLenum transformType, const GLfloat *transformValues);
-typedef void (QOPENGLF_APIENTRYP PFNGLSTENCILSTROKEPATHINSTANCEDNVPROC) (GLsizei numPaths, GLenum pathNameType, const void *paths, GLuint pathBase, GLint reference, GLuint mask, GLenum transformType, const GLfloat *transformValues);
-typedef void (QOPENGLF_APIENTRYP PFNGLPATHCOVERDEPTHFUNCNVPROC) (GLenum func);
-typedef void (QOPENGLF_APIENTRYP PFNGLCOVERFILLPATHNVPROC) (GLuint path, GLenum coverMode);
-typedef void (QOPENGLF_APIENTRYP PFNGLCOVERSTROKEPATHNVPROC) (GLuint path, GLenum coverMode);
-typedef void (QOPENGLF_APIENTRYP PFNGLCOVERFILLPATHINSTANCEDNVPROC) (GLsizei numPaths, GLenum pathNameType, const void *paths, GLuint pathBase, GLenum coverMode, GLenum transformType, const GLfloat *transformValues);
-typedef void (QOPENGLF_APIENTRYP PFNGLCOVERSTROKEPATHINSTANCEDNVPROC) (GLsizei numPaths, GLenum pathNameType, const void *paths, GLuint pathBase, GLenum coverMode, GLenum transformType, const GLfloat *transformValues);
-typedef void (QOPENGLF_APIENTRYP PFNGLGETPATHPARAMETERIVNVPROC) (GLuint path, GLenum pname, GLint *value);
-typedef void (QOPENGLF_APIENTRYP PFNGLGETPATHPARAMETERFVNVPROC) (GLuint path, GLenum pname, GLfloat *value);
-typedef void (QOPENGLF_APIENTRYP PFNGLGETPATHCOMMANDSNVPROC) (GLuint path, GLubyte *commands);
-typedef void (QOPENGLF_APIENTRYP PFNGLGETPATHCOORDSNVPROC) (GLuint path, GLfloat *coords);
-typedef void (QOPENGLF_APIENTRYP PFNGLGETPATHDASHARRAYNVPROC) (GLuint path, GLfloat *dashArray);
-typedef void (QOPENGLF_APIENTRYP PFNGLGETPATHMETRICSNVPROC) (GLbitfield metricQueryMask, GLsizei numPaths, GLenum pathNameType, const void *paths, GLuint pathBase, GLsizei stride, GLfloat *metrics);
-typedef void (QOPENGLF_APIENTRYP PFNGLGETPATHMETRICRANGENVPROC) (GLbitfield metricQueryMask, GLuint firstPathName, GLsizei numPaths, GLsizei stride, GLfloat *metrics);
-typedef void (QOPENGLF_APIENTRYP PFNGLGETPATHSPACINGNVPROC) (GLenum pathListMode, GLsizei numPaths, GLenum pathNameType, const void *paths, GLuint pathBase, GLfloat advanceScale, GLfloat kerningScale, GLenum transformType, GLfloat *returnedSpacing);
-typedef GLboolean (QOPENGLF_APIENTRYP PFNGLISPOINTINFILLPATHNVPROC) (GLuint path, GLuint mask, GLfloat x, GLfloat y);
-typedef GLboolean (QOPENGLF_APIENTRYP PFNGLISPOINTINSTROKEPATHNVPROC) (GLuint path, GLfloat x, GLfloat y);
-typedef GLfloat (QOPENGLF_APIENTRYP PFNGLGETPATHLENGTHNVPROC) (GLuint path, GLsizei startSegment, GLsizei numSegments);
-typedef GLboolean (QOPENGLF_APIENTRYP PFNGLPOINTALONGPATHNVPROC) (GLuint path, GLsizei startSegment, GLsizei numSegments, GLfloat distance, GLfloat *x, GLfloat *y, GLfloat *tangentX, GLfloat *tangentY);
-typedef void (QOPENGLF_APIENTRYP PFNGLMATRIXLOAD3X2FNVPROC) (GLenum matrixMode, const GLfloat *m);
-typedef void (QOPENGLF_APIENTRYP PFNGLMATRIXLOAD3X3FNVPROC) (GLenum matrixMode, const GLfloat *m);
-typedef void (QOPENGLF_APIENTRYP PFNGLMATRIXLOADTRANSPOSE3X3FNVPROC) (GLenum matrixMode, const GLfloat *m);
-typedef void (QOPENGLF_APIENTRYP PFNGLMATRIXMULT3X2FNVPROC) (GLenum matrixMode, const GLfloat *m);
-typedef void (QOPENGLF_APIENTRYP PFNGLMATRIXMULT3X3FNVPROC) (GLenum matrixMode, const GLfloat *m);
-typedef void (QOPENGLF_APIENTRYP PFNGLMATRIXMULTTRANSPOSE3X3FNVPROC) (GLenum matrixMode, const GLfloat *m);
-typedef void (QOPENGLF_APIENTRYP PFNGLSTENCILTHENCOVERFILLPATHNVPROC) (GLuint path, GLenum fillMode, GLuint mask, GLenum coverMode);
-typedef void (QOPENGLF_APIENTRYP PFNGLSTENCILTHENCOVERSTROKEPATHNVPROC) (GLuint path, GLint reference, GLuint mask, GLenum coverMode);
-typedef void (QOPENGLF_APIENTRYP PFNGLSTENCILTHENCOVERFILLPATHINSTANCEDNVPROC) (GLsizei numPaths, GLenum pathNameType, const void *paths, GLuint pathBase, GLenum fillMode, GLuint mask, GLenum coverMode, GLenum transformType, const GLfloat *transformValues);
-typedef void (QOPENGLF_APIENTRYP PFNGLSTENCILTHENCOVERSTROKEPATHINSTANCEDNVPROC) (GLsizei numPaths, GLenum pathNameType, const void *paths, GLuint pathBase, GLint reference, GLuint mask, GLenum coverMode, GLenum transformType, const GLfloat *transformValues);
-typedef GLenum (QOPENGLF_APIENTRYP PFNGLPATHGLYPHINDEXRANGENVPROC) (GLenum fontTarget, const void *fontName, GLbitfield fontStyle, GLuint pathParameterTemplate, GLfloat emScale, GLuint baseAndCount[2]);
-typedef GLenum (QOPENGLF_APIENTRYP PFNGLPATHGLYPHINDEXARRAYNVPROC) (GLuint firstPathName, GLenum fontTarget, const void *fontName, GLbitfield fontStyle, GLuint firstGlyphIndex, GLsizei numGlyphs, GLuint pathParameterTemplate, GLfloat emScale);
-typedef GLenum (QOPENGLF_APIENTRYP PFNGLPATHMEMORYGLYPHINDEXARRAYNVPROC) (GLuint firstPathName, GLenum fontTarget, GLsizeiptr fontSize, const void *fontData, GLsizei faceIndex, GLuint firstGlyphIndex, GLsizei numGlyphs, GLuint pathParameterTemplate, GLfloat emScale);
-typedef void (QOPENGLF_APIENTRYP PFNGLPROGRAMPATHFRAGMENTINPUTGENNVPROC) (GLuint program, GLint location, GLenum genMode, GLint components, const GLfloat *coeffs);
-typedef void (QOPENGLF_APIENTRYP PFNGLGETPROGRAMRESOURCEFVNVPROC) (GLuint program, GLenum programInterface, GLuint index, GLsizei propCount, const GLenum *props, GLsizei bufSize, GLsizei *length, GLfloat *params);
-#endif
-
-#ifndef GL_FLAT
-#define GL_FLAT                           0x1D00
-#endif
-
-#ifndef GL_INVERT
-#define GL_INVERT                         0x150A
-#endif
-
-// this one originates from fixed pipeline so may not be in GLES ext headers, but we need it still
-#ifndef GL_OBJECT_LINEAR_NV
-#define GL_OBJECT_LINEAR_NV               0x2401
-#endif
-
-#ifndef GL_EXT_direct_state_access
-typedef void (QOPENGLF_APIENTRYP PFNGLMATRIXLOADFEXTPROC) (GLenum mode, const GLfloat *m);
-typedef void (QOPENGLF_APIENTRYP PFNGLMATRIXLOADIDENTITYEXTPROC) (GLenum mode);
-#endif
-
-// When building on a system with GLES 2.0 or 3.0, we may still compile the NVPR
-// code path even though it's never used. Keep it compiling by defining the
-// necessary ES 3.1 separable program constants.
-#ifndef GL_FRAGMENT_SHADER_BIT
-#define GL_FRAGMENT_SHADER_BIT            0x00000002
-#endif
-#ifndef GL_UNIFORM
-#define GL_UNIFORM                        0x92E1
-#endif
-
-class QQuickNvprFunctionsPrivate;
-
-class QQuickNvprFunctions
-{
-public:
-    QQuickNvprFunctions();
-    ~QQuickNvprFunctions();
-
-    static QSurfaceFormat format();
-    static bool isSupported();
-
-    bool create();
-
-    bool createFragmentOnlyPipeline(const char *fragmentShaderSource, GLuint *pipeline, GLuint *program);
-
-    PFNGLGENPATHSNVPROC genPaths = nullptr;
-    PFNGLDELETEPATHSNVPROC deletePaths = nullptr;
-    PFNGLISPATHNVPROC isPath = nullptr;
-    PFNGLPATHCOMMANDSNVPROC pathCommands = nullptr;
-    PFNGLPATHCOORDSNVPROC pathCoords = nullptr;
-    PFNGLPATHSUBCOMMANDSNVPROC pathSubCommands = nullptr;
-    PFNGLPATHSUBCOORDSNVPROC pathSubCoords = nullptr;
-    PFNGLPATHSTRINGNVPROC pathString = nullptr;
-    PFNGLPATHGLYPHSNVPROC pathGlyphs = nullptr;
-    PFNGLPATHGLYPHRANGENVPROC pathGlyphRange = nullptr;
-    PFNGLWEIGHTPATHSNVPROC weightPaths = nullptr;
-    PFNGLCOPYPATHNVPROC copyPath = nullptr;
-    PFNGLINTERPOLATEPATHSNVPROC interpolatePaths = nullptr;
-    PFNGLTRANSFORMPATHNVPROC transformPath = nullptr;
-    PFNGLPATHPARAMETERIVNVPROC pathParameteriv = nullptr;
-    PFNGLPATHPARAMETERINVPROC pathParameteri = nullptr;
-    PFNGLPATHPARAMETERFVNVPROC pathParameterfv = nullptr;
-    PFNGLPATHPARAMETERFNVPROC pathParameterf = nullptr;
-    PFNGLPATHDASHARRAYNVPROC pathDashArray = nullptr;
-    PFNGLPATHSTENCILFUNCNVPROC pathStencilFunc = nullptr;
-    PFNGLPATHSTENCILDEPTHOFFSETNVPROC pathStencilDepthOffset = nullptr;
-    PFNGLSTENCILFILLPATHNVPROC stencilFillPath = nullptr;
-    PFNGLSTENCILSTROKEPATHNVPROC stencilStrokePath = nullptr;
-    PFNGLSTENCILFILLPATHINSTANCEDNVPROC stencilFillPathInstanced = nullptr;
-    PFNGLSTENCILSTROKEPATHINSTANCEDNVPROC stencilStrokePathInstanced = nullptr;
-    PFNGLPATHCOVERDEPTHFUNCNVPROC pathCoverDepthFunc = nullptr;
-    PFNGLCOVERFILLPATHNVPROC coverFillPath = nullptr;
-    PFNGLCOVERSTROKEPATHNVPROC coverStrokePath = nullptr;
-    PFNGLCOVERFILLPATHINSTANCEDNVPROC coverFillPathInstanced = nullptr;
-    PFNGLCOVERSTROKEPATHINSTANCEDNVPROC coverStrokePathInstanced = nullptr;
-    PFNGLGETPATHPARAMETERIVNVPROC getPathParameteriv = nullptr;
-    PFNGLGETPATHPARAMETERFVNVPROC getPathParameterfv = nullptr;
-    PFNGLGETPATHCOMMANDSNVPROC getPathCommands = nullptr;
-    PFNGLGETPATHCOORDSNVPROC getPathCoords = nullptr;
-    PFNGLGETPATHDASHARRAYNVPROC getPathDashArray = nullptr;
-    PFNGLGETPATHMETRICSNVPROC getPathMetrics = nullptr;
-    PFNGLGETPATHMETRICRANGENVPROC getPathMetricRange = nullptr;
-    PFNGLGETPATHSPACINGNVPROC getPathSpacing = nullptr;
-    PFNGLISPOINTINFILLPATHNVPROC isPointInFillPath = nullptr;
-    PFNGLISPOINTINSTROKEPATHNVPROC isPointInStrokePath = nullptr;
-    PFNGLGETPATHLENGTHNVPROC getPathLength = nullptr;
-    PFNGLPOINTALONGPATHNVPROC getPointAlongPath = nullptr;
-    PFNGLMATRIXLOAD3X2FNVPROC matrixLoad3x2f = nullptr;
-    PFNGLMATRIXLOAD3X3FNVPROC matrixLoad3x3f = nullptr;
-    PFNGLMATRIXLOADTRANSPOSE3X3FNVPROC matrixLoadTranspose3x3f = nullptr;
-    PFNGLMATRIXMULT3X2FNVPROC matrixMult3x2f = nullptr;
-    PFNGLMATRIXMULT3X3FNVPROC matrixMult3x3f = nullptr;
-    PFNGLMATRIXMULTTRANSPOSE3X3FNVPROC matrixMultTranspose3x3f = nullptr;
-    PFNGLSTENCILTHENCOVERFILLPATHNVPROC stencilThenCoverFillPath = nullptr;
-    PFNGLSTENCILTHENCOVERSTROKEPATHNVPROC stencilThenCoverStrokePath = nullptr;
-    PFNGLSTENCILTHENCOVERFILLPATHINSTANCEDNVPROC stencilThenCoverFillPathInstanced = nullptr;
-    PFNGLSTENCILTHENCOVERSTROKEPATHINSTANCEDNVPROC stencilThenCoverStrokePathInstanced = nullptr;
-    PFNGLPATHGLYPHINDEXRANGENVPROC pathGlyphIndexRange = nullptr;
-    PFNGLPATHGLYPHINDEXARRAYNVPROC pathGlyphIndexArray = nullptr;
-    PFNGLPATHMEMORYGLYPHINDEXARRAYNVPROC pathMemoryGlyphIndexArray = nullptr;
-    PFNGLPROGRAMPATHFRAGMENTINPUTGENNVPROC programPathFragmentInputGen = nullptr;
-    PFNGLGETPROGRAMRESOURCEFVNVPROC getProgramResourcefv = nullptr;
-
-    PFNGLMATRIXLOADFEXTPROC matrixLoadf = nullptr;
-    PFNGLMATRIXLOADIDENTITYEXTPROC matrixLoadIdentity = nullptr;
-
-private:
-    QQuickNvprFunctionsPrivate *d;
-};
-
-QT_END_NAMESPACE
-
-#endif // QT_NO_OPENGL
-
-#endif // QQUICKNVPRFUNCTIONS_P_H
diff --git a/src/imports/shapes/qquicknvprfunctions_p_p.h b/src/imports/shapes/qquicknvprfunctions_p_p.h
deleted file mode 100644
index 6df20566af..0000000000
--- a/src/imports/shapes/qquicknvprfunctions_p_p.h
+++ /dev/null
@@ -1,70 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the QtQuick module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 3 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL3 included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 3 requirements
-** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 2.0 or (at your option) the GNU General
-** Public license version 3 or any later version approved by the KDE Free
-** Qt Foundation. The licenses are as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-2.0.html and
-** https://www.gnu.org/licenses/gpl-3.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef QQUICKNVPRFUNCTIONS_P_P_H
-#define QQUICKNVPRFUNCTIONS_P_P_H
-
-//
-//  W A R N I N G
-//  -------------
-//
-// This file is not part of the Qt API.  It exists for the convenience
-// of a number of Qt sources files.  This header file may change from
-// version to version without notice, or even be removed.
-//
-// We mean it.
-//
-
-#include "qquicknvprfunctions_p.h"
-
-QT_BEGIN_NAMESPACE
-
-class QQuickNvprFunctionsPrivate
-{
-public:
-    QQuickNvprFunctionsPrivate(QQuickNvprFunctions *q_ptr) : q(q_ptr) { }
-
-    bool resolve();
-
-    QQuickNvprFunctions *q;
-};
-
-QT_END_NAMESPACE
-
-#endif // QQUICKNVPRFUNCTIONS_P_P_H
diff --git a/src/imports/shapes/qquickshape.cpp b/src/imports/shapes/qquickshape.cpp
deleted file mode 100644
index 4e6896621e..0000000000
--- a/src/imports/shapes/qquickshape.cpp
+++ /dev/null
@@ -1,1331 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the QtQuick module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 3 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL3 included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 3 requirements
-** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 2.0 or (at your option) the GNU General
-** Public license version 3 or any later version approved by the KDE Free
-** Qt Foundation. The licenses are as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-2.0.html and
-** https://www.gnu.org/licenses/gpl-3.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "qquickshape_p.h"
-#include "qquickshape_p_p.h"
-#include "qquickshapegenericrenderer_p.h"
-#include "qquickshapenvprrenderer_p.h"
-#include "qquickshapesoftwarerenderer_p.h"
-#include <private/qsgtexture_p.h>
-#include <private/qquicksvgparser_p.h>
-#include <QtGui/private/qdrawhelper_p.h>
-#include <QOpenGLFunctions>
-
-QT_BEGIN_NAMESPACE
-
-/*!
-    \qmlmodule QtQuick.Shapes 1.0
-    \title Qt Quick Shapes QML Types
-    \ingroup qmlmodules
-    \brief Provides QML types for drawing stroked and filled shapes
-
-    To use the types in this module, import the module with the following line:
-
-    \code
-    import QtQuick.Shapes 1.0
-    \endcode
-*/
-
-QQuickShapeStrokeFillParams::QQuickShapeStrokeFillParams()
-    : strokeColor(Qt::white),
-      strokeWidth(1),
-      fillColor(Qt::white),
-      fillRule(QQuickShapePath::OddEvenFill),
-      joinStyle(QQuickShapePath::BevelJoin),
-      miterLimit(2),
-      capStyle(QQuickShapePath::SquareCap),
-      strokeStyle(QQuickShapePath::SolidLine),
-      dashOffset(0),
-      fillGradient(nullptr)
-{
-    dashPattern << 4 << 2; // 4 * strokeWidth dash followed by 2 * strokeWidth space
-}
-
-QPainterPath QQuickShapePathCommands::toPainterPath() const
-{
-    QPainterPath p;
-    int coordIdx = 0;
-    for (int i = 0; i < cmd.count(); ++i) {
-        switch (cmd[i]) {
-        case QQuickShapePathCommands::MoveTo:
-            p.moveTo(coords[coordIdx], coords[coordIdx + 1]);
-            coordIdx += 2;
-            break;
-        case QQuickShapePathCommands::LineTo:
-            p.lineTo(coords[coordIdx], coords[coordIdx + 1]);
-            coordIdx += 2;
-            break;
-        case QQuickShapePathCommands::QuadTo:
-            p.quadTo(coords[coordIdx], coords[coordIdx + 1],
-                    coords[coordIdx + 2], coords[coordIdx + 3]);
-            coordIdx += 4;
-            break;
-        case QQuickShapePathCommands::CubicTo:
-            p.cubicTo(coords[coordIdx], coords[coordIdx + 1],
-                    coords[coordIdx + 2], coords[coordIdx + 3],
-                    coords[coordIdx + 4], coords[coordIdx + 5]);
-            coordIdx += 6;
-            break;
-        case QQuickShapePathCommands::ArcTo:
-            // does not map to the QPainterPath API; reuse the helper code from QQuickSvgParser
-            QQuickSvgParser::pathArc(p,
-                                     coords[coordIdx], coords[coordIdx + 1], // radius
-                                     coords[coordIdx + 2], // xAxisRotation
-                                     !qFuzzyIsNull(coords[coordIdx + 6]), // useLargeArc
-                                     !qFuzzyIsNull(coords[coordIdx + 5]), // sweep flag
-                                     coords[coordIdx + 3], coords[coordIdx + 4], // end
-                                     p.currentPosition().x(), p.currentPosition().y());
-            coordIdx += 7;
-            break;
-        default:
-            qWarning("Unknown JS path command: %d", cmd[i]);
-            break;
-        }
-    }
-    return p;
-}
-
-/*!
-    \qmltype ShapePath
-    \instantiates QQuickShapePath
-    \inqmlmodule QtQuick.Shapes
-    \ingroup qtquick-paths
-    \ingroup qtquick-views
-    \inherits Path
-    \brief Describes a Path and associated properties for stroking and filling
-    \since 5.10
-
-    A Shape contains one or more ShapePath elements. At least one ShapePath is
-    necessary in order to have a Shape output anything visible. A ShapePath
-    itself is a \l Path with additional properties describing the stroking and
-    filling parameters, such as the stroke width and color, the fill color or
-    gradient, join and cap styles, and so on. As with ordinary \l Path objects,
-    ShapePath also contains a list of path elements like \l PathMove, \l PathLine,
-    \l PathCubic, \l PathQuad, \l PathArc, together with a starting position.
-
-    Any property changes in these data sets will be bubble up and change the
-    output of the Shape. This means that it is simple and easy to change, or
-    even animate, the starting and ending position, control points, or any
-    stroke or fill parameters using the usual QML bindings and animation types
-    like NumberAnimation.
-
-    In the following example the line join style changes automatically based on
-    the value of joinStyleIndex:
-
-    \code
-    ShapePath {
-        strokeColor: "black"
-        strokeWidth: 16
-        fillColor: "transparent"
-        capStyle: ShapePath.RoundCap
-
-        property int joinStyleIndex: 0
-        property variant styles: [ ShapePath.BevelJoin, ShapePath.MiterJoin, ShapePath.RoundJoin ]
-
-        joinStyle: styles[joinStyleIndex]
-
-        startX: 30
-        startY: 30
-        PathLine { x: 100; y: 100 }
-        PathLine { x: 30; y: 100 }
-    }
-    \endcode
-
-    Once associated with a Shape, here is the output with a joinStyleIndex
-    of 2 (ShapePath.RoundJoin):
-
-    \image visualpath-code-example.png
- */
-
-QQuickShapePathPrivate::QQuickShapePathPrivate()
-    : dirty(DirtyAll)
-{
-}
-
-QQuickShapePath::QQuickShapePath(QObject *parent)
-    : QQuickPath(*(new QQuickShapePathPrivate), parent)
-{
-    // The inherited changed() and the shapePathChanged() signals remain
-    // distinct, and this is intentional. Combining the two is not possible due
-    // to the difference in semantics and the need to act (see dirty flag
-    // below) differently on QQuickPath-related changes.
-
-    connect(this, &QQuickPath::changed, [this]() {
-        Q_D(QQuickShapePath);
-        d->dirty |= QQuickShapePathPrivate::DirtyPath;
-        emit shapePathChanged();
-    });
-}
-
-QQuickShapePath::~QQuickShapePath()
-{
-}
-
-/*!
-    \qmlproperty color QtQuick.Shapes::ShapePath::strokeColor
-
-    This property holds the stroking color.
-
-    When set to \c transparent, no stroking occurs.
-
-    The default value is \c white.
- */
-
-QColor QQuickShapePath::strokeColor() const
-{
-    Q_D(const QQuickShapePath);
-    return d->sfp.strokeColor;
-}
-
-void QQuickShapePath::setStrokeColor(const QColor &color)
-{
-    Q_D(QQuickShapePath);
-    if (d->sfp.strokeColor != color) {
-        d->sfp.strokeColor = color;
-        d->dirty |= QQuickShapePathPrivate::DirtyStrokeColor;
-        emit strokeColorChanged();
-        emit shapePathChanged();
-    }
-}
-
-/*!
-    \qmlproperty color QtQuick.Shapes::ShapePath::strokeWidth
-
-    This property holds the stroke width.
-
-    When set to a negative value, no stroking occurs.
-
-    The default value is 1.
- */
-
-qreal QQuickShapePath::strokeWidth() const
-{
-    Q_D(const QQuickShapePath);
-    return d->sfp.strokeWidth;
-}
-
-void QQuickShapePath::setStrokeWidth(qreal w)
-{
-    Q_D(QQuickShapePath);
-    if (d->sfp.strokeWidth != w) {
-        d->sfp.strokeWidth = w;
-        d->dirty |= QQuickShapePathPrivate::DirtyStrokeWidth;
-        emit strokeWidthChanged();
-        emit shapePathChanged();
-    }
-}
-
-/*!
-    \qmlproperty color QtQuick.Shapes::ShapePath::fillColor
-
-    This property holds the fill color.
-
-    When set to \c transparent, no filling occurs.
-
-    The default value is \c white.
- */
-
-QColor QQuickShapePath::fillColor() const
-{
-    Q_D(const QQuickShapePath);
-    return d->sfp.fillColor;
-}
-
-void QQuickShapePath::setFillColor(const QColor &color)
-{
-    Q_D(QQuickShapePath);
-    if (d->sfp.fillColor != color) {
-        d->sfp.fillColor = color;
-        d->dirty |= QQuickShapePathPrivate::DirtyFillColor;
-        emit fillColorChanged();
-        emit shapePathChanged();
-    }
-}
-
-/*!
-    \qmlproperty enumeration QtQuick.Shapes::ShapePath::fillRule
-
-    This property holds the fill rule. The default value is
-    ShapePath.OddEvenFill. For an example on fill rules, see
-    QPainterPath::setFillRule().
-
-    \list
-    \li ShapePath.OddEvenFill
-    \li ShapePath.WindingFill
-    \endlist
- */
-
-QQuickShapePath::FillRule QQuickShapePath::fillRule() const
-{
-    Q_D(const QQuickShapePath);
-    return d->sfp.fillRule;
-}
-
-void QQuickShapePath::setFillRule(FillRule fillRule)
-{
-    Q_D(QQuickShapePath);
-    if (d->sfp.fillRule != fillRule) {
-        d->sfp.fillRule = fillRule;
-        d->dirty |= QQuickShapePathPrivate::DirtyFillRule;
-        emit fillRuleChanged();
-        emit shapePathChanged();
-    }
-}
-
-/*!
-    \qmlproperty enumeration QtQuick.Shapes::ShapePath::joinStyle
-
-    This property defines how joins between two connected lines are drawn. The
-    default value is ShapePath.BevelJoin.
-
-    \list
-    \li ShapePath.MiterJoin - The outer edges of the lines are extended to meet at an angle, and this area is filled.
-    \li ShapePath.BevelJoin - The triangular notch between the two lines is filled.
-    \li ShapePath.RoundJoin - A circular arc between the two lines is filled.
-    \endlist
- */
-
-QQuickShapePath::JoinStyle QQuickShapePath::joinStyle() const
-{
-    Q_D(const QQuickShapePath);
-    return d->sfp.joinStyle;
-}
-
-void QQuickShapePath::setJoinStyle(JoinStyle style)
-{
-    Q_D(QQuickShapePath);
-    if (d->sfp.joinStyle != style) {
-        d->sfp.joinStyle = style;
-        d->dirty |= QQuickShapePathPrivate::DirtyStyle;
-        emit joinStyleChanged();
-        emit shapePathChanged();
-    }
-}
-
-/*!
-    \qmlproperty int QtQuick.Shapes::ShapePath::miterLimit
-
-    When ShapePath.joinStyle is set to ShapePath.MiterJoin, this property
-    specifies how far the miter join can extend from the join point.
-
-    The default value is 2.
- */
-
-int QQuickShapePath::miterLimit() const
-{
-    Q_D(const QQuickShapePath);
-    return d->sfp.miterLimit;
-}
-
-void QQuickShapePath::setMiterLimit(int limit)
-{
-    Q_D(QQuickShapePath);
-    if (d->sfp.miterLimit != limit) {
-        d->sfp.miterLimit = limit;
-        d->dirty |= QQuickShapePathPrivate::DirtyStyle;
-        emit miterLimitChanged();
-        emit shapePathChanged();
-    }
-}
-
-/*!
-    \qmlproperty enumeration QtQuick.Shapes::ShapePath::capStyle
-
-    This property defines how the end points of lines are drawn. The
-    default value is ShapePath.SquareCap.
-
-    \list
-    \li ShapePath.FlatCap - A square line end that does not cover the end point of the line.
-    \li ShapePath.SquareCap - A square line end that covers the end point and extends beyond it by half the line width.
-    \li ShapePath.RoundCap - A rounded line end.
-    \endlist
- */
-
-QQuickShapePath::CapStyle QQuickShapePath::capStyle() const
-{
-    Q_D(const QQuickShapePath);
-    return d->sfp.capStyle;
-}
-
-void QQuickShapePath::setCapStyle(CapStyle style)
-{
-    Q_D(QQuickShapePath);
-    if (d->sfp.capStyle != style) {
-        d->sfp.capStyle = style;
-        d->dirty |= QQuickShapePathPrivate::DirtyStyle;
-        emit capStyleChanged();
-        emit shapePathChanged();
-    }
-}
-
-/*!
-    \qmlproperty enumeration QtQuick.Shapes::ShapePath::strokeStyle
-
-    This property defines the style of stroking. The default value is
-    ShapePath.SolidLine.
-
-    \list
-    \li ShapePath.SolidLine - A plain line.
-    \li ShapePath.DashLine - Dashes separated by a few pixels.
-    \endlist
- */
-
-QQuickShapePath::StrokeStyle QQuickShapePath::strokeStyle() const
-{
-    Q_D(const QQuickShapePath);
-    return d->sfp.strokeStyle;
-}
-
-void QQuickShapePath::setStrokeStyle(StrokeStyle style)
-{
-    Q_D(QQuickShapePath);
-    if (d->sfp.strokeStyle != style) {
-        d->sfp.strokeStyle = style;
-        d->dirty |= QQuickShapePathPrivate::DirtyDash;
-        emit strokeStyleChanged();
-        emit shapePathChanged();
-    }
-}
-
-/*!
-    \qmlproperty real QtQuick.Shapes::ShapePath::dashOffset
-
-    This property defines the starting point on the dash pattern, measured in
-    units used to specify the dash pattern.
-
-    The default value is 0.
-
-    \sa QPen::setDashOffset()
- */
-
-qreal QQuickShapePath::dashOffset() const
-{
-    Q_D(const QQuickShapePath);
-    return d->sfp.dashOffset;
-}
-
-void QQuickShapePath::setDashOffset(qreal offset)
-{
-    Q_D(QQuickShapePath);
-    if (d->sfp.dashOffset != offset) {
-        d->sfp.dashOffset = offset;
-        d->dirty |= QQuickShapePathPrivate::DirtyDash;
-        emit dashOffsetChanged();
-        emit shapePathChanged();
-    }
-}
-
-/*!
-    \qmlproperty list<real> QtQuick.Shapes::ShapePath::dashPattern
-
-    This property defines the dash pattern when ShapePath.strokeStyle is set
-    to ShapePath.DashLine. The pattern must be specified as an even number of
-    positive entries where the entries 1, 3, 5... are the dashes and 2, 4, 6...
-    are the spaces. The pattern is specified in units of the pen's width.
-
-    The default value is (4, 2), meaning a dash of 4 * ShapePath.strokeWidth
-    pixels followed by a space of 2 * ShapePath.strokeWidth pixels.
-
-    \sa QPen::setDashPattern()
- */
-
-QVector<qreal> QQuickShapePath::dashPattern() const
-{
-    Q_D(const QQuickShapePath);
-    return d->sfp.dashPattern;
-}
-
-void QQuickShapePath::setDashPattern(const QVector<qreal> &array)
-{
-    Q_D(QQuickShapePath);
-    if (d->sfp.dashPattern != array) {
-        d->sfp.dashPattern = array;
-        d->dirty |= QQuickShapePathPrivate::DirtyDash;
-        emit dashPatternChanged();
-        emit shapePathChanged();
-    }
-}
-
-/*!
-    \qmlproperty ShapeGradient QtQuick.Shapes::ShapePath::fillGradient
-
-    This property defines the fill gradient. By default no gradient is enabled
-    and the value is \c null. In this case the fill uses a solid color based on
-    the value of ShapePath.fillColor.
-
-    When set, ShapePath.fillColor is ignored and filling is done using one of
-    the ShapeGradient subtypes.
-
-    \note The Gradient type cannot be used here. Rather, prefer using one of the
-    advanced subtypes, like LinearGradient.
- */
-
-QQuickShapeGradient *QQuickShapePath::fillGradient() const
-{
-    Q_D(const QQuickShapePath);
-    return d->sfp.fillGradient;
-}
-
-void QQuickShapePath::setFillGradient(QQuickShapeGradient *gradient)
-{
-    Q_D(QQuickShapePath);
-    if (d->sfp.fillGradient != gradient) {
-        if (d->sfp.fillGradient)
-            qmlobject_disconnect(d->sfp.fillGradient, QQuickShapeGradient, SIGNAL(updated()),
-                                 this, QQuickShapePath, SLOT(_q_fillGradientChanged()));
-        d->sfp.fillGradient = gradient;
-        if (d->sfp.fillGradient)
-            qmlobject_connect(d->sfp.fillGradient, QQuickShapeGradient, SIGNAL(updated()),
-                              this, QQuickShapePath, SLOT(_q_fillGradientChanged()));
-        d->dirty |= QQuickShapePathPrivate::DirtyFillGradient;
-        emit shapePathChanged();
-    }
-}
-
-void QQuickShapePathPrivate::_q_fillGradientChanged()
-{
-    Q_Q(QQuickShapePath);
-    dirty |= DirtyFillGradient;
-    emit q->shapePathChanged();
-}
-
-void QQuickShapePath::resetFillGradient()
-{
-    setFillGradient(nullptr);
-}
-
-/*!
-    \qmltype Shape
-    \instantiates QQuickShape
-    \inqmlmodule QtQuick.Shapes
-    \ingroup qtquick-paths
-    \ingroup qtquick-views
-    \inherits Item
-    \brief Renders a path
-    \since 5.10
-
-    Renders a path either by generating geometry via QPainterPath and manual
-    triangulation or by using a GPU vendor extension like \c{GL_NV_path_rendering}.
-
-    This approach is different from rendering shapes via QQuickPaintedItem or
-    the 2D Canvas because the path never gets rasterized in software. Therefore
-    Shape is suitable for creating shapes spreading over larger areas of the
-    screen, avoiding the performance penalty for texture uploads or framebuffer
-    blits. In addition, the declarative API allows manipulating, binding to,
-    and even animating the path element properties like starting and ending
-    position, the control points, etc.
-
-    The types for specifying path elements are shared between \l PathView and
-    Shape. However, not all Shape implementations support all path
-    element types, while some may not make sense for PathView. Shape's
-    currently supported subset is: PathMove, PathLine, PathQuad, PathCubic,
-    PathArc, PathSvg.
-
-    See \l Path for a detailed overview of the supported path elements.
-
-    \code
-    Shape {
-        width: 200
-        height: 150
-        anchors.centerIn: parent
-        ShapePath {
-            strokeWidth: 4
-            strokeColor: "red"
-            fillGradient: LinearGradient {
-                x1: 20; y1: 20
-                x2: 180; y2: 130
-                GradientStop { position: 0; color: "blue" }
-                GradientStop { position: 0.2; color: "green" }
-                GradientStop { position: 0.4; color: "red" }
-                GradientStop { position: 0.6; color: "yellow" }
-                GradientStop { position: 1; color: "cyan" }
-            }
-            strokeStyle: ShapePath.DashLine
-            dashPattern: [ 1, 4 ]
-            startX: 20; startY: 20
-            PathLine { x: 180; y: 130 }
-            PathLine { x: 20; y: 130 }
-            PathLine { x: 20; y: 20 }
-        }
-    }
-    \endcode
-
-    \image pathitem-code-example.png
-
-    Like \l Item, Shape also allows any visual or non-visual objects to be
-    declared as children. ShapePath objects are handled specially. This is
-    useful since it allows adding visual items, like \l Rectangle or \l Image,
-    and non-visual objects, like \l Timer directly as children of Shape.
-
-    \note It is important to be aware of performance implications, in particular
-    when the application is running on the generic Shape implementation due to
-    not having support for accelerated path rendering.  The geometry generation
-    happens entirely on the CPU in this case, and this is potentially
-    expensive. Changing the set of path elements, changing the properties of
-    these elements, or changing certain properties of the Shape itself all lead
-    to retriangulation of the affected elements on every change. Therefore,
-    applying animation to such properties can affect performance on less
-    powerful systems. If animating properties other than stroke and fill colors
-    is a must, it is recommended to target systems providing
-    \c{GL_NV_path_rendering} where the cost of path property changes is much
-    smaller.
-
-    \note However, the data-driven, declarative nature of the Shape API often
-    means better cacheability for the underlying CPU and GPU resources. A
-    property change in one ShapePath will only lead to reprocessing the affected
-    ShapePath, leaving other parts of the Shape unchanged. Therefore, a heavily
-    changing (for example, animating) property can often result in a lower
-    overall system load than with imperative painting approaches (for example,
-    QPainter).
-
-    The following list summarizes the available Shape rendering approaches:
-
-    \list
-
-    \li When running with the default, OpenGL backend of Qt Quick, both the
-    generic, triangulation-based and the NVIDIA-specific
-    \c{GL_NV_path_rendering} methods are available. The choice is made at
-    runtime, depending on the graphics driver's capabilities. When this is not
-    desired, applications can force using the generic method by setting the
-    Shape.vendorExtensionsEnabled property to \c false.
-
-    \li The \c software backend is fully supported. The path is rendered via
-    QPainter::strokePath() and QPainter::fillPath() in this case.
-
-    \li The Direct 3D 12 backend is not currently supported.
-
-    \li The OpenVG backend is not currently supported.
-
-    \endlist
-
-    \sa Path, PathMove, PathLine, PathQuad, PathCubic, PathArc, PathSvg
-*/
-
-QQuickShapePrivate::QQuickShapePrivate()
-    : componentComplete(true),
-      spChanged(false),
-      rendererType(QQuickShape::UnknownRenderer),
-      async(false),
-      status(QQuickShape::Null),
-      renderer(nullptr),
-      enableVendorExts(true)
-{
-}
-
-QQuickShapePrivate::~QQuickShapePrivate()
-{
-    delete renderer;
-}
-
-void QQuickShapePrivate::_q_shapePathChanged()
-{
-    Q_Q(QQuickShape);
-    spChanged = true;
-    q->polish();
-}
-
-void QQuickShapePrivate::setStatus(QQuickShape::Status newStatus)
-{
-    Q_Q(QQuickShape);
-    if (status != newStatus) {
-        status = newStatus;
-        emit q->statusChanged();
-    }
-}
-
-QQuickShape::QQuickShape(QQuickItem *parent)
-  : QQuickItem(*(new QQuickShapePrivate), parent)
-{
-    setFlag(ItemHasContents);
-}
-
-QQuickShape::~QQuickShape()
-{
-}
-
-/*!
-    \qmlproperty enumeration QtQuick.Shapes::Shape::rendererType
-
-    This property determines which path rendering backend is active.
-
-    \list
-
-    \li Shape.UnknownRenderer - The renderer is unknown.
-
-    \li Shape.GeometryRenderer - The generic, driver independent solution
-    for OpenGL. Uses the same CPU-based triangulation approach as QPainter's
-    OpenGL 2 paint engine. This is the default on non-NVIDIA hardware when the
-    default, OpenGL Qt Quick scenegraph backend is in use.
-
-    \li Shape.NvprRenderer - Path items are rendered by performing OpenGL
-    calls using the \c{GL_NV_path_rendering} extension. This is the default on
-    NVIDIA hardware when the default, OpenGL Qt Quick scenegraph backend is in
-    use.
-
-    \li Shape.SoftwareRenderer - Pure QPainter drawing using the raster
-    paint engine. This is the default, and only, option when the Qt Quick
-    scenegraph is running with the \c software backend.
-
-    \endlist
-*/
-
-QQuickShape::RendererType QQuickShape::rendererType() const
-{
-    Q_D(const QQuickShape);
-    return d->rendererType;
-}
-
-/*!
-    \qmlproperty bool QtQuick.Shapes::Shape::asynchronous
-
-    When Shape.rendererType is Shape.GeometryRenderer, the input path is
-    triangulated on the CPU during the polishing phase of the Shape. This is
-    potentially expensive. To offload this work to separate worker threads, set
-    this property to \c true.
-
-    When enabled, making a Shape visible will not wait for the content to
-    become available. Instead, the gui/main thread is not blocked and the
-    results of the path rendering are shown only when all the asynchronous work
-    has been finished.
-
-    The default value is \c false.
- */
-
-bool QQuickShape::asynchronous() const
-{
-    Q_D(const QQuickShape);
-    return d->async;
-}
-
-void QQuickShape::setAsynchronous(bool async)
-{
-    Q_D(QQuickShape);
-    if (d->async != async) {
-        d->async = async;
-        emit asynchronousChanged();
-        if (d->componentComplete)
-            d->_q_shapePathChanged();
-    }
-}
-
-/*!
-    \qmlproperty bool QtQuick.Shapes::Shape::vendorExtensionsEnabled
-
-    This property controls the usage of non-standard OpenGL extensions like
-    GL_NV_path_rendering. To disable Shape.NvprRenderer and force a uniform
-    behavior regardless of the graphics card and drivers, set this property to
-    \c false.
-
-    The default value is \c true.
- */
-
-bool QQuickShape::vendorExtensionsEnabled() const
-{
-    Q_D(const QQuickShape);
-    return d->enableVendorExts;
-}
-
-void QQuickShape::setVendorExtensionsEnabled(bool enable)
-{
-    Q_D(QQuickShape);
-    if (d->enableVendorExts != enable) {
-        d->enableVendorExts = enable;
-        emit vendorExtensionsEnabledChanged();
-    }
-}
-
-/*!
-    \qmlproperty enumeration QtQuick.Shapes::Shape::status
-
-    This property determines the status of the Shape and is relevant when
-    Shape.asynchronous is set to \c true.
-
-    \list
-
-    \li Shape.Null - Not yet initialized.
-
-    \li Shape.Ready - The Shape has finished processing.
-
-    \li Shape.Processing - The path is being processed.
-
-    \endlist
- */
-
-QQuickShape::Status QQuickShape::status() const
-{
-    Q_D(const QQuickShape);
-    return d->status;
-}
-
-static void vpe_append(QQmlListProperty<QObject> *property, QObject *obj)
-{
-    QQuickShape *item = static_cast<QQuickShape *>(property->object);
-    QQuickShapePrivate *d = QQuickShapePrivate::get(item);
-    QQuickShapePath *path = qobject_cast<QQuickShapePath *>(obj);
-    if (path)
-        d->qmlData.sp.append(path);
-
-    QQuickItemPrivate::data_append(property, obj);
-
-    if (path && d->componentComplete) {
-        QObject::connect(path, SIGNAL(shapePathChanged()), item, SLOT(_q_shapePathChanged()));
-        d->_q_shapePathChanged();
-    }
-}
-
-static void vpe_clear(QQmlListProperty<QObject> *property)
-{
-    QQuickShape *item = static_cast<QQuickShape *>(property->object);
-    QQuickShapePrivate *d = QQuickShapePrivate::get(item);
-
-    for (QQuickShapePath *p : d->qmlData.sp)
-        QObject::disconnect(p, SIGNAL(shapePathChanged()), item, SLOT(_q_shapePathChanged()));
-
-    d->qmlData.sp.clear();
-
-    QQuickItemPrivate::data_clear(property);
-
-    if (d->componentComplete)
-        d->_q_shapePathChanged();
-}
-
-/*!
-    \qmlproperty list<Object> QtQuick.Shapes::Shape::data
-
-    This property holds the ShapePath objects that define the contents of the
-    Shape. It can also contain any other type of objects, since Shape, like Item,
-    allows adding any visual or non-visual objects as children.
-
-    \default
- */
-
-QQmlListProperty<QObject> QQuickShape::data()
-{
-    return QQmlListProperty<QObject>(this,
-                                     nullptr,
-                                     vpe_append,
-                                     QQuickItemPrivate::data_count,
-                                     QQuickItemPrivate::data_at,
-                                     vpe_clear);
-}
-
-void QQuickShape::classBegin()
-{
-    Q_D(QQuickShape);
-    d->componentComplete = false;
-}
-
-void QQuickShape::componentComplete()
-{
-    Q_D(QQuickShape);
-    d->componentComplete = true;
-
-    for (QQuickShapePath *p : d->qmlData.sp)
-        connect(p, SIGNAL(shapePathChanged()), this, SLOT(_q_shapePathChanged()));
-
-    d->_q_shapePathChanged();
-}
-
-void QQuickShape::updatePolish()
-{
-    Q_D(QQuickShape);
-
-    if (!d->spChanged)
-        return;
-
-    d->spChanged = false;
-
-    if (!d->renderer) {
-        d->createRenderer();
-        if (!d->renderer)
-            return;
-        emit rendererChanged();
-    }
-
-    // endSync() is where expensive calculations may happen (or get kicked off
-    // on worker threads), depending on the backend. Therefore do this only
-    // when the item is visible.
-    if (isVisible())
-        d->sync();
-
-    update();
-}
-
-void QQuickShape::itemChange(ItemChange change, const ItemChangeData &data)
-{
-    Q_D(QQuickShape);
-
-    // sync may have been deferred; do it now if the item became visible
-    if (change == ItemVisibleHasChanged && data.boolValue)
-        d->_q_shapePathChanged();
-
-    QQuickItem::itemChange(change, data);
-}
-
-QSGNode *QQuickShape::updatePaintNode(QSGNode *node, UpdatePaintNodeData *)
-{
-    // Called on the render thread, with the gui thread blocked. We can now
-    // safely access gui thread data.
-
-    Q_D(QQuickShape);
-    if (d->renderer) {
-        if (!node)
-            node = d->createNode();
-        d->renderer->updateNode();
-    }
-    return node;
-}
-
-// the renderer object lives on the gui thread
-void QQuickShapePrivate::createRenderer()
-{
-    Q_Q(QQuickShape);
-    QSGRendererInterface *ri = q->window()->rendererInterface();
-    if (!ri)
-        return;
-
-    switch (ri->graphicsApi()) {
-#ifndef QT_NO_OPENGL
-    case QSGRendererInterface::OpenGL:
-        if (enableVendorExts && QQuickShapeNvprRenderNode::isSupported()) {
-            rendererType = QQuickShape::NvprRenderer;
-            renderer = new QQuickShapeNvprRenderer;
-        } else {
-            rendererType = QQuickShape::GeometryRenderer;
-            renderer = new QQuickShapeGenericRenderer(q);
-        }
-        break;
-#endif
-    case QSGRendererInterface::Software:
-        rendererType = QQuickShape::SoftwareRenderer;
-        renderer = new QQuickShapeSoftwareRenderer;
-        break;
-    default:
-        qWarning("No path backend for this graphics API yet");
-        break;
-    }
-}
-
-// the node lives on the render thread
-QSGNode *QQuickShapePrivate::createNode()
-{
-    Q_Q(QQuickShape);
-    QSGNode *node = nullptr;
-    if (!q->window())
-        return node;
-    QSGRendererInterface *ri = q->window()->rendererInterface();
-    if (!ri)
-        return node;
-
-    switch (ri->graphicsApi()) {
-#ifndef QT_NO_OPENGL
-    case QSGRendererInterface::OpenGL:
-        if (enableVendorExts && QQuickShapeNvprRenderNode::isSupported()) {
-            node = new QQuickShapeNvprRenderNode;
-            static_cast<QQuickShapeNvprRenderer *>(renderer)->setNode(
-                static_cast<QQuickShapeNvprRenderNode *>(node));
-        } else {
-            node = new QQuickShapeGenericNode;
-            static_cast<QQuickShapeGenericRenderer *>(renderer)->setRootNode(
-                static_cast<QQuickShapeGenericNode *>(node));
-        }
-        break;
-#endif
-    case QSGRendererInterface::Software:
-        node = new QQuickShapeSoftwareRenderNode(q);
-        static_cast<QQuickShapeSoftwareRenderer *>(renderer)->setNode(
-                    static_cast<QQuickShapeSoftwareRenderNode *>(node));
-        break;
-    default:
-        qWarning("No path backend for this graphics API yet");
-        break;
-    }
-
-    return node;
-}
-
-static void q_asyncShapeReady(void *data)
-{
-    QQuickShapePrivate *self = static_cast<QQuickShapePrivate *>(data);
-    self->setStatus(QQuickShape::Ready);
-}
-
-void QQuickShapePrivate::sync()
-{
-    const bool useAsync = async && renderer->flags().testFlag(QQuickAbstractPathRenderer::SupportsAsync);
-    if (useAsync) {
-        setStatus(QQuickShape::Processing);
-        renderer->setAsyncCallback(q_asyncShapeReady, this);
-    }
-
-    if (!jsData.isValid()) {
-        // Standard route: The path and stroke/fill parameters are provided via
-        // QML elements.
-        const int count = qmlData.sp.count();
-        renderer->beginSync(count);
-
-        for (int i = 0; i < count; ++i) {
-            QQuickShapePath *p = qmlData.sp[i];
-            int &dirty(QQuickShapePathPrivate::get(p)->dirty);
-
-            if (dirty & QQuickShapePathPrivate::DirtyPath)
-                renderer->setPath(i, p);
-            if (dirty & QQuickShapePathPrivate::DirtyStrokeColor)
-                renderer->setStrokeColor(i, p->strokeColor());
-            if (dirty & QQuickShapePathPrivate::DirtyStrokeWidth)
-                renderer->setStrokeWidth(i, p->strokeWidth());
-            if (dirty & QQuickShapePathPrivate::DirtyFillColor)
-                renderer->setFillColor(i, p->fillColor());
-            if (dirty & QQuickShapePathPrivate::DirtyFillRule)
-                renderer->setFillRule(i, p->fillRule());
-            if (dirty & QQuickShapePathPrivate::DirtyStyle) {
-                renderer->setJoinStyle(i, p->joinStyle(), p->miterLimit());
-                renderer->setCapStyle(i, p->capStyle());
-            }
-            if (dirty & QQuickShapePathPrivate::DirtyDash)
-                renderer->setStrokeStyle(i, p->strokeStyle(), p->dashOffset(), p->dashPattern());
-            if (dirty & QQuickShapePathPrivate::DirtyFillGradient)
-                renderer->setFillGradient(i, p->fillGradient());
-
-            dirty = 0;
-        }
-
-        renderer->endSync(useAsync);
-    } else {
-
-        // ### there is no public API to reach this code path atm
-        Q_UNREACHABLE();
-
-        // Path and stroke/fill params provided from JavaScript. This avoids
-        // QObjects at the expense of not supporting changes afterwards.
-        const int count = jsData.paths.count();
-        renderer->beginSync(count);
-
-        for (int i = 0; i < count; ++i) {
-            renderer->setJSPath(i, jsData.paths[i]);
-            const QQuickShapeStrokeFillParams sfp(jsData.sfp[i]);
-            renderer->setStrokeColor(i, sfp.strokeColor);
-            renderer->setStrokeWidth(i, sfp.strokeWidth);
-            renderer->setFillColor(i, sfp.fillColor);
-            renderer->setFillRule(i, sfp.fillRule);
-            renderer->setJoinStyle(i, sfp.joinStyle, sfp.miterLimit);
-            renderer->setCapStyle(i, sfp.capStyle);
-            renderer->setStrokeStyle(i, sfp.strokeStyle, sfp.dashOffset, sfp.dashPattern);
-            renderer->setFillGradient(i, sfp.fillGradient);
-        }
-
-        renderer->endSync(useAsync);
-    }
-
-    if (!useAsync)
-        setStatus(QQuickShape::Ready);
-}
-
-// ***** gradient support *****
-
-/*!
-    \qmltype ShapeGradient
-    \instantiates QQuickShapeGradient
-    \inqmlmodule QtQuick.Shapes
-    \ingroup qtquick-paths
-    \ingroup qtquick-views
-    \inherits Gradient
-    \brief Base type of Shape fill gradients
-    \since 5.10
-
-    This is an abstract base class for gradients like LinearGradient and
-    cannot be created directly. It extends \l Gradient with properties like the
-    spread mode.
- */
-
-QQuickShapeGradient::QQuickShapeGradient(QObject *parent)
-    : QQuickGradient(parent),
-      m_spread(PadSpread)
-{
-}
-
-/*!
-    \qmlproperty enumeration QtQuick.Shapes::ShapeGradient::spread
-
-    Specifies how the area outside the gradient area should be filled. The
-    default value is ShapeGradient.PadSpread.
-
-    \list
-    \li ShapeGradient.PadSpread - The area is filled with the closest stop color.
-    \li ShapeGradient.RepeatSpread - The gradient is repeated outside the gradient area.
-    \li ShapeGradient.ReflectSpread - The gradient is reflected outside the gradient area.
-    \endlist
- */
-
-QQuickShapeGradient::SpreadMode QQuickShapeGradient::spread() const
-{
-    return m_spread;
-}
-
-void QQuickShapeGradient::setSpread(SpreadMode mode)
-{
-    if (m_spread != mode) {
-        m_spread = mode;
-        emit spreadChanged();
-        emit updated();
-    }
-}
-
-/*!
-    \qmltype LinearGradient
-    \instantiates QQuickShapeLinearGradient
-    \inqmlmodule QtQuick.Shapes
-    \ingroup qtquick-paths
-    \ingroup qtquick-views
-    \inherits ShapeGradient
-    \brief Linear gradient
-    \since 5.10
-
-    Linear gradients interpolate colors between start and end points. Outside
-    these points the gradient is either padded, reflected or repeated depending
-    on the spread type.
-
-    \note LinearGradient is not compatible with Rectangle items that only
-    support Gradient. This type is to be used with Shape.
-
-    \sa QLinearGradient
- */
-
-QQuickShapeLinearGradient::QQuickShapeLinearGradient(QObject *parent)
-    : QQuickShapeGradient(parent)
-{
-}
-
-/*!
-    \qmlproperty real QtQuick.Shapes::LinearGradient::x1
-    \qmlproperty real QtQuick.Shapes::LinearGradient::y1
-    \qmlproperty real QtQuick.Shapes::LinearGradient::x2
-    \qmlproperty real QtQuick.Shapes::LinearGradient::y2
-
-    These properties define the start and end points between which color
-    interpolation occurs. By default both the stard and end points are set to
-    (0, 0).
- */
-
-qreal QQuickShapeLinearGradient::x1() const
-{
-    return m_start.x();
-}
-
-void QQuickShapeLinearGradient::setX1(qreal v)
-{
-    if (m_start.x() != v) {
-        m_start.setX(v);
-        emit x1Changed();
-        emit updated();
-    }
-}
-
-qreal QQuickShapeLinearGradient::y1() const
-{
-    return m_start.y();
-}
-
-void QQuickShapeLinearGradient::setY1(qreal v)
-{
-    if (m_start.y() != v) {
-        m_start.setY(v);
-        emit y1Changed();
-        emit updated();
-    }
-}
-
-qreal QQuickShapeLinearGradient::x2() const
-{
-    return m_end.x();
-}
-
-void QQuickShapeLinearGradient::setX2(qreal v)
-{
-    if (m_end.x() != v) {
-        m_end.setX(v);
-        emit x2Changed();
-        emit updated();
-    }
-}
-
-qreal QQuickShapeLinearGradient::y2() const
-{
-    return m_end.y();
-}
-
-void QQuickShapeLinearGradient::setY2(qreal v)
-{
-    if (m_end.y() != v) {
-        m_end.setY(v);
-        emit y2Changed();
-        emit updated();
-    }
-}
-
-#ifndef QT_NO_OPENGL
-
-// contexts sharing with each other get the same cache instance
-class QQuickShapeGradientCacheWrapper
-{
-public:
-    QQuickShapeGradientCache *get(QOpenGLContext *context)
-    {
-        return m_resource.value<QQuickShapeGradientCache>(context);
-    }
-
-private:
-    QOpenGLMultiGroupSharedResource m_resource;
-};
-
-QQuickShapeGradientCache *QQuickShapeGradientCache::currentCache()
-{
-    static QQuickShapeGradientCacheWrapper qt_path_gradient_caches;
-    return qt_path_gradient_caches.get(QOpenGLContext::currentContext());
-}
-
-// let QOpenGLContext manage the lifetime of the cached textures
-QQuickShapeGradientCache::~QQuickShapeGradientCache()
-{
-    m_cache.clear();
-}
-
-void QQuickShapeGradientCache::invalidateResource()
-{
-    m_cache.clear();
-}
-
-void QQuickShapeGradientCache::freeResource(QOpenGLContext *)
-{
-    qDeleteAll(m_cache);
-    m_cache.clear();
-}
-
-static void generateGradientColorTable(const QQuickShapeGradientCache::GradientDesc &gradient,
-                                       uint *colorTable, int size, float opacity)
-{
-    int pos = 0;
-    const QGradientStops &s = gradient.stops;
-    const bool colorInterpolation = true;
-
-    uint alpha = qRound(opacity * 256);
-    uint current_color = ARGB_COMBINE_ALPHA(s[0].second.rgba(), alpha);
-    qreal incr = 1.0 / qreal(size);
-    qreal fpos = 1.5 * incr;
-    colorTable[pos++] = ARGB2RGBA(qPremultiply(current_color));
-
-    while (fpos <= s.first().first) {
-        colorTable[pos] = colorTable[pos - 1];
-        pos++;
-        fpos += incr;
-    }
-
-    if (colorInterpolation)
-        current_color = qPremultiply(current_color);
-
-    const int sLast = s.size() - 1;
-    for (int i = 0; i < sLast; ++i) {
-        qreal delta = 1/(s[i+1].first - s[i].first);
-        uint next_color = ARGB_COMBINE_ALPHA(s[i + 1].second.rgba(), alpha);
-        if (colorInterpolation)
-            next_color = qPremultiply(next_color);
-
-        while (fpos < s[i+1].first && pos < size) {
-            int dist = int(256 * ((fpos - s[i].first) * delta));
-            int idist = 256 - dist;
-            if (colorInterpolation)
-                colorTable[pos] = ARGB2RGBA(INTERPOLATE_PIXEL_256(current_color, idist, next_color, dist));
-            else
-                colorTable[pos] = ARGB2RGBA(qPremultiply(INTERPOLATE_PIXEL_256(current_color, idist, next_color, dist)));
-            ++pos;
-            fpos += incr;
-        }
-        current_color = next_color;
-    }
-
-    Q_ASSERT(s.size() > 0);
-
-    uint last_color = ARGB2RGBA(qPremultiply(ARGB_COMBINE_ALPHA(s[sLast].second.rgba(), alpha)));
-    for ( ; pos < size; ++pos)
-        colorTable[pos] = last_color;
-
-    colorTable[size-1] = last_color;
-}
-
-QSGTexture *QQuickShapeGradientCache::get(const GradientDesc &grad)
-{
-    QSGPlainTexture *tx = m_cache[grad];
-    if (!tx) {
-        QOpenGLFunctions *f = QOpenGLContext::currentContext()->functions();
-        GLuint id;
-        f->glGenTextures(1, &id);
-        f->glBindTexture(GL_TEXTURE_2D, id);
-        static const uint W = 1024; // texture size is 1024x1
-        uint buf[W];
-        generateGradientColorTable(grad, buf, W, 1.0f);
-        f->glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, W, 1, 0, GL_RGBA, GL_UNSIGNED_BYTE, buf);
-        tx = new QSGPlainTexture;
-        tx->setTextureId(id);
-        switch (grad.spread) {
-        case QQuickShapeGradient::PadSpread:
-            tx->setHorizontalWrapMode(QSGTexture::ClampToEdge);
-            tx->setVerticalWrapMode(QSGTexture::ClampToEdge);
-            break;
-        case QQuickShapeGradient::RepeatSpread:
-            tx->setHorizontalWrapMode(QSGTexture::Repeat);
-            tx->setVerticalWrapMode(QSGTexture::Repeat);
-            break;
-        case QQuickShapeGradient::ReflectSpread:
-            tx->setHorizontalWrapMode(QSGTexture::MirroredRepeat);
-            tx->setVerticalWrapMode(QSGTexture::MirroredRepeat);
-            break;
-        default:
-            qWarning("Unknown gradient spread mode %d", grad.spread);
-            break;
-        }
-        m_cache[grad] = tx;
-    }
-    return tx;
-}
-
-#endif // QT_NO_OPENGL
-
-QT_END_NAMESPACE
-
-#include "moc_qquickshape_p.cpp"
diff --git a/src/imports/shapes/qquickshape_p.h b/src/imports/shapes/qquickshape_p.h
deleted file mode 100644
index db0b449c6c..0000000000
--- a/src/imports/shapes/qquickshape_p.h
+++ /dev/null
@@ -1,287 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the QtQuick module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 3 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL3 included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 3 requirements
-** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 2.0 or (at your option) the GNU General
-** Public license version 3 or any later version approved by the KDE Free
-** Qt Foundation. The licenses are as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-2.0.html and
-** https://www.gnu.org/licenses/gpl-3.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef QQUICKSHAPE_P_H
-#define QQUICKSHAPE_P_H
-
-//
-//  W A R N I N G
-//  -------------
-//
-// This file is not part of the Qt API.  It exists purely as an
-// implementation detail.  This header file may change from version to
-// version without notice, or even be removed.
-//
-// We mean it.
-//
-
-#include "qquickitem.h"
-
-#include <private/qtquickglobal_p.h>
-#include <private/qquickpath_p_p.h>
-#include <private/qquickrectangle_p.h>
-
-QT_BEGIN_NAMESPACE
-
-class QQuickShapePathPrivate;
-class QQuickShapePrivate;
-
-class QQuickShapeGradient : public QQuickGradient
-{
-    Q_OBJECT
-    Q_PROPERTY(SpreadMode spread READ spread WRITE setSpread NOTIFY spreadChanged)
-    Q_CLASSINFO("DefaultProperty", "stops")
-
-public:
-    enum SpreadMode {
-        PadSpread,
-        RepeatSpread,
-        ReflectSpread
-    };
-    Q_ENUM(SpreadMode)
-
-    QQuickShapeGradient(QObject *parent = nullptr);
-
-    SpreadMode spread() const;
-    void setSpread(SpreadMode mode);
-
-signals:
-    void spreadChanged();
-
-private:
-    SpreadMode m_spread;
-};
-
-class QQuickShapeLinearGradient : public QQuickShapeGradient
-{
-    Q_OBJECT
-    Q_PROPERTY(qreal x1 READ x1 WRITE setX1 NOTIFY x1Changed)
-    Q_PROPERTY(qreal y1 READ y1 WRITE setY1 NOTIFY y1Changed)
-    Q_PROPERTY(qreal x2 READ x2 WRITE setX2 NOTIFY x2Changed)
-    Q_PROPERTY(qreal y2 READ y2 WRITE setY2 NOTIFY y2Changed)
-    Q_CLASSINFO("DefaultProperty", "stops")
-
-public:
-    QQuickShapeLinearGradient(QObject *parent = nullptr);
-
-    qreal x1() const;
-    void setX1(qreal v);
-    qreal y1() const;
-    void setY1(qreal v);
-    qreal x2() const;
-    void setX2(qreal v);
-    qreal y2() const;
-    void setY2(qreal v);
-
-signals:
-    void x1Changed();
-    void y1Changed();
-    void x2Changed();
-    void y2Changed();
-
-private:
-    QPointF m_start;
-    QPointF m_end;
-};
-
-class QQuickShapePath : public QQuickPath
-{
-    Q_OBJECT
-
-    Q_PROPERTY(QColor strokeColor READ strokeColor WRITE setStrokeColor NOTIFY strokeColorChanged)
-    Q_PROPERTY(qreal strokeWidth READ strokeWidth WRITE setStrokeWidth NOTIFY strokeWidthChanged)
-    Q_PROPERTY(QColor fillColor READ fillColor WRITE setFillColor NOTIFY fillColorChanged)
-    Q_PROPERTY(FillRule fillRule READ fillRule WRITE setFillRule NOTIFY fillRuleChanged)
-    Q_PROPERTY(JoinStyle joinStyle READ joinStyle WRITE setJoinStyle NOTIFY joinStyleChanged)
-    Q_PROPERTY(int miterLimit READ miterLimit WRITE setMiterLimit NOTIFY miterLimitChanged)
-    Q_PROPERTY(CapStyle capStyle READ capStyle WRITE setCapStyle NOTIFY capStyleChanged)
-    Q_PROPERTY(StrokeStyle strokeStyle READ strokeStyle WRITE setStrokeStyle NOTIFY strokeStyleChanged)
-    Q_PROPERTY(qreal dashOffset READ dashOffset WRITE setDashOffset NOTIFY dashOffsetChanged)
-    Q_PROPERTY(QVector<qreal> dashPattern READ dashPattern WRITE setDashPattern NOTIFY dashPatternChanged)
-    Q_PROPERTY(QQuickShapeGradient *fillGradient READ fillGradient WRITE setFillGradient RESET resetFillGradient)
-
-public:
-    enum FillRule {
-        OddEvenFill = Qt::OddEvenFill,
-        WindingFill = Qt::WindingFill
-    };
-    Q_ENUM(FillRule)
-
-    enum JoinStyle {
-        MiterJoin = Qt::MiterJoin,
-        BevelJoin = Qt::BevelJoin,
-        RoundJoin = Qt::RoundJoin
-    };
-    Q_ENUM(JoinStyle)
-
-    enum CapStyle {
-        FlatCap = Qt::FlatCap,
-        SquareCap = Qt::SquareCap,
-        RoundCap = Qt::RoundCap
-    };
-    Q_ENUM(CapStyle)
-
-    enum StrokeStyle {
-        SolidLine = Qt::SolidLine,
-        DashLine = Qt::DashLine
-    };
-    Q_ENUM(StrokeStyle)
-
-    QQuickShapePath(QObject *parent = nullptr);
-    ~QQuickShapePath();
-
-    QColor strokeColor() const;
-    void setStrokeColor(const QColor &color);
-
-    qreal strokeWidth() const;
-    void setStrokeWidth(qreal w);
-
-    QColor fillColor() const;
-    void setFillColor(const QColor &color);
-
-    FillRule fillRule() const;
-    void setFillRule(FillRule fillRule);
-
-    JoinStyle joinStyle() const;
-    void setJoinStyle(JoinStyle style);
-
-    int miterLimit() const;
-    void setMiterLimit(int limit);
-
-    CapStyle capStyle() const;
-    void setCapStyle(CapStyle style);
-
-    StrokeStyle strokeStyle() const;
-    void setStrokeStyle(StrokeStyle style);
-
-    qreal dashOffset() const;
-    void setDashOffset(qreal offset);
-
-    QVector<qreal> dashPattern() const;
-    void setDashPattern(const QVector<qreal> &array);
-
-    QQuickShapeGradient *fillGradient() const;
-    void setFillGradient(QQuickShapeGradient *gradient);
-    void resetFillGradient();
-
-Q_SIGNALS:
-    void shapePathChanged();
-    void strokeColorChanged();
-    void strokeWidthChanged();
-    void fillColorChanged();
-    void fillRuleChanged();
-    void joinStyleChanged();
-    void miterLimitChanged();
-    void capStyleChanged();
-    void strokeStyleChanged();
-    void dashOffsetChanged();
-    void dashPatternChanged();
-    void fillGradientChanged();
-
-private:
-    Q_DISABLE_COPY(QQuickShapePath)
-    Q_DECLARE_PRIVATE(QQuickShapePath)
-    Q_PRIVATE_SLOT(d_func(), void _q_fillGradientChanged())
-};
-
-class QQuickShape : public QQuickItem
-{
-    Q_OBJECT
-    Q_PROPERTY(RendererType renderer READ rendererType NOTIFY rendererChanged)
-    Q_PROPERTY(bool asynchronous READ asynchronous WRITE setAsynchronous NOTIFY asynchronousChanged)
-    Q_PROPERTY(bool vendorExtensionsEnabled READ vendorExtensionsEnabled WRITE setVendorExtensionsEnabled NOTIFY vendorExtensionsEnabledChanged)
-    Q_PROPERTY(Status status READ status NOTIFY statusChanged)
-    Q_PROPERTY(QQmlListProperty<QObject> data READ data)
-    Q_CLASSINFO("DefaultProperty", "data")
-
-public:
-    enum RendererType {
-        UnknownRenderer,
-        GeometryRenderer,
-        NvprRenderer,
-        SoftwareRenderer
-    };
-    Q_ENUM(RendererType)
-
-    enum Status {
-        Null,
-        Ready,
-        Processing
-    };
-    Q_ENUM(Status)
-
-    QQuickShape(QQuickItem *parent = nullptr);
-    ~QQuickShape();
-
-    RendererType rendererType() const;
-
-    bool asynchronous() const;
-    void setAsynchronous(bool async);
-
-    bool vendorExtensionsEnabled() const;
-    void setVendorExtensionsEnabled(bool enable);
-
-    Status status() const;
-
-    QQmlListProperty<QObject> data();
-
-protected:
-    QSGNode *updatePaintNode(QSGNode *node, UpdatePaintNodeData *) override;
-    void updatePolish() override;
-    void itemChange(ItemChange change, const ItemChangeData &data) override;
-    void componentComplete() override;
-    void classBegin() override;
-
-Q_SIGNALS:
-    void rendererChanged();
-    void asynchronousChanged();
-    void vendorExtensionsEnabledChanged();
-    void statusChanged();
-
-private:
-    Q_DISABLE_COPY(QQuickShape)
-    Q_DECLARE_PRIVATE(QQuickShape)
-    Q_PRIVATE_SLOT(d_func(), void _q_shapePathChanged())
-};
-
-QT_END_NAMESPACE
-
-QML_DECLARE_TYPE(QQuickShape)
-
-#endif // QQUICKSHAPE_P_H
diff --git a/src/imports/shapes/qquickshape_p_p.h b/src/imports/shapes/qquickshape_p_p.h
deleted file mode 100644
index a8a5675ccb..0000000000
--- a/src/imports/shapes/qquickshape_p_p.h
+++ /dev/null
@@ -1,281 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the QtQuick module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 3 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL3 included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 3 requirements
-** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 2.0 or (at your option) the GNU General
-** Public license version 3 or any later version approved by the KDE Free
-** Qt Foundation. The licenses are as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-2.0.html and
-** https://www.gnu.org/licenses/gpl-3.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef QQUICKSHAPE_P_P_H
-#define QQUICKSHAPE_P_P_H
-
-//
-//  W A R N I N G
-//  -------------
-//
-// This file is not part of the Qt API.  It exists purely as an
-// implementation detail.  This header file may change from version to
-// version without notice, or even be removed.
-//
-// We mean it.
-//
-
-#include "qquickshape_p.h"
-#include <QtQuick/private/qquickitem_p.h>
-#include <QPainterPath>
-#include <QColor>
-#include <QBrush>
-#include <private/qopenglcontext_p.h>
-
-QT_BEGIN_NAMESPACE
-
-class QSGPlainTexture;
-
-struct QQuickShapePathCommands
-{
-    enum Command {
-        MoveTo,
-        LineTo,
-        QuadTo,
-        CubicTo,
-        ArcTo
-    };
-
-    QVector<Command> cmd;
-    QVector<float> coords;
-
-    QPainterPath toPainterPath() const;
-};
-
-struct QQuickShapeStrokeFillParams
-{
-    QQuickShapeStrokeFillParams();
-
-    QColor strokeColor;
-    qreal strokeWidth;
-    QColor fillColor;
-    QQuickShapePath::FillRule fillRule;
-    QQuickShapePath::JoinStyle joinStyle;
-    int miterLimit;
-    QQuickShapePath::CapStyle capStyle;
-    QQuickShapePath::StrokeStyle strokeStyle;
-    qreal dashOffset;
-    QVector<qreal> dashPattern;
-    QQuickShapeGradient *fillGradient;
-};
-
-class QQuickAbstractPathRenderer
-{
-public:
-    enum Flag {
-        SupportsAsync = 0x01
-    };
-    Q_DECLARE_FLAGS(Flags, Flag)
-
-    virtual ~QQuickAbstractPathRenderer() { }
-
-    // Gui thread
-    virtual void beginSync(int totalCount) = 0;
-    virtual void endSync(bool async) = 0;
-    virtual void setAsyncCallback(void (*)(void *), void *) { }
-    virtual Flags flags() const { return 0; }
-    //  - QML API
-    virtual void setPath(int index, const QQuickPath *path) = 0;
-    //  - JS API
-    virtual void setJSPath(int index, const QQuickShapePathCommands &path) = 0;
-    // - stroke/fill parameters
-    virtual void setStrokeColor(int index, const QColor &color) = 0;
-    virtual void setStrokeWidth(int index, qreal w) = 0;
-    virtual void setFillColor(int index, const QColor &color) = 0;
-    virtual void setFillRule(int index, QQuickShapePath::FillRule fillRule) = 0;
-    virtual void setJoinStyle(int index, QQuickShapePath::JoinStyle joinStyle, int miterLimit) = 0;
-    virtual void setCapStyle(int index, QQuickShapePath::CapStyle capStyle) = 0;
-    virtual void setStrokeStyle(int index, QQuickShapePath::StrokeStyle strokeStyle,
-                                qreal dashOffset, const QVector<qreal> &dashPattern) = 0;
-    virtual void setFillGradient(int index, QQuickShapeGradient *gradient) = 0;
-
-    // Render thread, with gui blocked
-    virtual void updateNode() = 0;
-};
-
-Q_DECLARE_OPERATORS_FOR_FLAGS(QQuickAbstractPathRenderer::Flags)
-
-class QQuickShapePathPrivate : public QQuickPathPrivate
-{
-    Q_DECLARE_PUBLIC(QQuickShapePath)
-
-public:
-    enum Dirty {
-        DirtyPath = 0x01,
-        DirtyStrokeColor = 0x02,
-        DirtyStrokeWidth = 0x04,
-        DirtyFillColor = 0x08,
-        DirtyFillRule = 0x10,
-        DirtyStyle = 0x20,
-        DirtyDash = 0x40,
-        DirtyFillGradient = 0x80,
-
-        DirtyAll = 0xFF
-    };
-
-    QQuickShapePathPrivate();
-
-    void _q_pathChanged();
-    void _q_fillGradientChanged();
-
-    static QQuickShapePathPrivate *get(QQuickShapePath *p) { return p->d_func(); }
-
-    int dirty;
-    QQuickShapeStrokeFillParams sfp;
-};
-
-class QQuickShapePrivate : public QQuickItemPrivate
-{
-    Q_DECLARE_PUBLIC(QQuickShape)
-
-public:
-    QQuickShapePrivate();
-    ~QQuickShapePrivate();
-
-    void createRenderer();
-    QSGNode *createNode();
-    void sync();
-
-    void _q_shapePathChanged();
-    void setStatus(QQuickShape::Status newStatus);
-
-    static QQuickShapePrivate *get(QQuickShape *item) { return item->d_func(); }
-
-    bool componentComplete;
-    bool spChanged;
-    QQuickShape::RendererType rendererType;
-    bool async;
-    QQuickShape::Status status;
-    QQuickAbstractPathRenderer *renderer;
-
-    struct {
-        QVector<QQuickShapePath *> sp;
-    } qmlData;
-
-    struct {
-        bool isValid() const { Q_ASSERT(paths.count() == sfp.count()); return !paths.isEmpty(); }
-        QVector<QQuickShapePathCommands> paths;
-        QVector<QQuickShapeStrokeFillParams> sfp;
-    } jsData;
-
-    bool enableVendorExts;
-};
-
-class QQuickShapePathObject : public QObject
-{
-    Q_OBJECT
-
-public:
-    QQuickShapePathObject(QObject *parent = nullptr) : QObject(parent) { }
-
-    void setV4Engine(QV4::ExecutionEngine *engine);
-    QV4::ReturnedValue v4value() const { return m_v4value.value(); }
-
-    QQuickShapePath path;
-
-    void clear();
-
-private:
-    QV4::PersistentValue m_v4value;
-};
-
-class QQuickShapeStrokeFillParamsObject : public QObject
-{
-    Q_OBJECT
-
-public:
-    QQuickShapeStrokeFillParamsObject(QObject *parent = nullptr) : QObject(parent) { }
-
-    void setV4Engine(QV4::ExecutionEngine *engine);
-    QV4::ReturnedValue v4value() const { return m_v4value.value(); }
-
-    QQuickShapeStrokeFillParams sfp;
-    QV4::PersistentValue v4fillGradient;
-
-    void clear();
-
-private:
-    QV4::PersistentValue m_v4value;
-};
-
-#ifndef QT_NO_OPENGL
-
-class QQuickShapeGradientCache : public QOpenGLSharedResource
-{
-public:
-    struct GradientDesc {
-        QGradientStops stops;
-        QPointF start;
-        QPointF end;
-        QQuickShapeGradient::SpreadMode spread;
-        bool operator==(const GradientDesc &other) const
-        {
-            return start == other.start && end == other.end && spread == other.spread
-                   && stops == other.stops;
-        }
-    };
-
-    QQuickShapeGradientCache(QOpenGLContext *context) : QOpenGLSharedResource(context->shareGroup()) { }
-    ~QQuickShapeGradientCache();
-
-    void invalidateResource() override;
-    void freeResource(QOpenGLContext *) override;
-
-    QSGTexture *get(const GradientDesc &grad);
-
-    static QQuickShapeGradientCache *currentCache();
-
-private:
-    QHash<GradientDesc, QSGPlainTexture *> m_cache;
-};
-
-inline uint qHash(const QQuickShapeGradientCache::GradientDesc &v, uint seed = 0)
-{
-    uint h = seed;
-    h += v.start.x() + v.end.y() + v.spread;
-    for (int i = 0; i < 3 && i < v.stops.count(); ++i)
-        h += v.stops[i].second.rgba();
-    return h;
-}
-
-#endif // QT_NO_OPENGL
-
-QT_END_NAMESPACE
-
-#endif
diff --git a/src/imports/shapes/qquickshapegenericrenderer.cpp b/src/imports/shapes/qquickshapegenericrenderer.cpp
deleted file mode 100644
index 47203698d5..0000000000
--- a/src/imports/shapes/qquickshapegenericrenderer.cpp
+++ /dev/null
@@ -1,775 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the QtQuick module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 3 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL3 included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 3 requirements
-** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 2.0 or (at your option) the GNU General
-** Public license version 3 or any later version approved by the KDE Free
-** Qt Foundation. The licenses are as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-2.0.html and
-** https://www.gnu.org/licenses/gpl-3.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "qquickshapegenericrenderer_p.h"
-#include <QtGui/private/qtriangulator_p.h>
-#include <QtGui/private/qtriangulatingstroker_p.h>
-#include <QThreadPool>
-
-#ifndef QT_NO_OPENGL
-#include <QSGVertexColorMaterial>
-#include <QOpenGLContext>
-#include <QOffscreenSurface>
-#include <QtGui/private/qopenglextensions_p.h>
-#endif
-
-QT_BEGIN_NAMESPACE
-
-static const qreal TRI_SCALE = 1;
-
-struct ColoredVertex // must match QSGGeometry::ColoredPoint2D
-{
-    float x, y;
-    QQuickShapeGenericRenderer::Color4ub color;
-    void set(float nx, float ny, QQuickShapeGenericRenderer::Color4ub ncolor)
-    {
-        x = nx; y = ny; color = ncolor;
-    }
-};
-
-static inline QQuickShapeGenericRenderer::Color4ub colorToColor4ub(const QColor &c)
-{
-    QQuickShapeGenericRenderer::Color4ub color = {
-        uchar(qRound(c.redF() * c.alphaF() * 255)),
-        uchar(qRound(c.greenF() * c.alphaF() * 255)),
-        uchar(qRound(c.blueF() * c.alphaF() * 255)),
-        uchar(qRound(c.alphaF() * 255))
-    };
-    return color;
-}
-
-QQuickShapeGenericStrokeFillNode::QQuickShapeGenericStrokeFillNode(QQuickWindow *window)
-    : m_geometry(new QSGGeometry(QSGGeometry::defaultAttributes_ColoredPoint2D(), 0, 0)),
-      m_window(window),
-      m_material(nullptr)
-{
-    setGeometry(m_geometry);
-    activateMaterial(MatSolidColor);
-#ifdef QSG_RUNTIME_DESCRIPTION
-    qsgnode_set_description(this, QLatin1String("stroke-fill"));
-#endif
-}
-
-QQuickShapeGenericStrokeFillNode::~QQuickShapeGenericStrokeFillNode()
-{
-    delete m_geometry;
-}
-
-void QQuickShapeGenericStrokeFillNode::activateMaterial(Material m)
-{
-    switch (m) {
-    case MatSolidColor:
-        // Use vertexcolor material. Items with different colors remain batchable
-        // this way, at the expense of having to provide per-vertex color values.
-        if (!m_solidColorMaterial)
-            m_solidColorMaterial.reset(QQuickShapeGenericMaterialFactory::createVertexColor(m_window));
-        m_material = m_solidColorMaterial.data();
-        break;
-    case MatLinearGradient:
-        if (!m_linearGradientMaterial)
-            m_linearGradientMaterial.reset(QQuickShapeGenericMaterialFactory::createLinearGradient(m_window, this));
-        m_material = m_linearGradientMaterial.data();
-        break;
-    default:
-        qWarning("Unknown material %d", m);
-        return;
-    }
-
-    if (material() != m_material)
-        setMaterial(m_material);
-}
-
-static bool q_supportsElementIndexUint(QSGRendererInterface::GraphicsApi api)
-{
-    static bool elementIndexUint = true;
-#ifndef QT_NO_OPENGL
-    if (api == QSGRendererInterface::OpenGL) {
-        static bool elementIndexUintChecked = false;
-        if (!elementIndexUintChecked) {
-            elementIndexUintChecked = true;
-            QOpenGLContext *context = QOpenGLContext::currentContext();
-            QScopedPointer<QOpenGLContext> dummyContext;
-            QScopedPointer<QOffscreenSurface> dummySurface;
-            bool ok = true;
-            if (!context) {
-                dummyContext.reset(new QOpenGLContext);
-                dummyContext->create();
-                context = dummyContext.data();
-                dummySurface.reset(new QOffscreenSurface);
-                dummySurface->setFormat(context->format());
-                dummySurface->create();
-                ok = context->makeCurrent(dummySurface.data());
-            }
-            if (ok) {
-                elementIndexUint = static_cast<QOpenGLExtensions *>(context->functions())->hasOpenGLExtension(
-                            QOpenGLExtensions::ElementIndexUint);
-            }
-        }
-    }
-#else
-    Q_UNUSED(api);
-#endif
-    return elementIndexUint;
-}
-
-QQuickShapeGenericRenderer::~QQuickShapeGenericRenderer()
-{
-    for (ShapePathData &d : m_sp) {
-        if (d.pendingFill)
-            d.pendingFill->orphaned = true;
-        if (d.pendingStroke)
-            d.pendingStroke->orphaned = true;
-    }
-}
-
-// sync, and so triangulation too, happens on the gui thread
-//    - except when async is set, in which case triangulation is moved to worker threads
-
-void QQuickShapeGenericRenderer::beginSync(int totalCount)
-{
-    if (m_sp.count() != totalCount) {
-        m_sp.resize(totalCount);
-        m_accDirty |= DirtyList;
-    }
-    for (ShapePathData &d : m_sp)
-        d.syncDirty = 0;
-}
-
-void QQuickShapeGenericRenderer::setPath(int index, const QQuickPath *path)
-{
-    ShapePathData &d(m_sp[index]);
-    d.path = path ? path->path() : QPainterPath();
-    d.syncDirty |= DirtyFillGeom | DirtyStrokeGeom;
-}
-
-void QQuickShapeGenericRenderer::setJSPath(int index, const QQuickShapePathCommands &path)
-{
-    ShapePathData &d(m_sp[index]);
-    d.path = path.toPainterPath();
-    d.syncDirty |= DirtyFillGeom | DirtyStrokeGeom;
-}
-
-void QQuickShapeGenericRenderer::setStrokeColor(int index, const QColor &color)
-{
-    ShapePathData &d(m_sp[index]);
-    d.strokeColor = colorToColor4ub(color);
-    d.syncDirty |= DirtyColor;
-}
-
-void QQuickShapeGenericRenderer::setStrokeWidth(int index, qreal w)
-{
-    ShapePathData &d(m_sp[index]);
-    d.strokeWidth = w;
-    if (w >= 0.0f)
-        d.pen.setWidthF(w);
-    d.syncDirty |= DirtyStrokeGeom;
-}
-
-void QQuickShapeGenericRenderer::setFillColor(int index, const QColor &color)
-{
-    ShapePathData &d(m_sp[index]);
-    d.fillColor = colorToColor4ub(color);
-    d.syncDirty |= DirtyColor;
-}
-
-void QQuickShapeGenericRenderer::setFillRule(int index, QQuickShapePath::FillRule fillRule)
-{
-    ShapePathData &d(m_sp[index]);
-    d.fillRule = Qt::FillRule(fillRule);
-    d.syncDirty |= DirtyFillGeom;
-}
-
-void QQuickShapeGenericRenderer::setJoinStyle(int index, QQuickShapePath::JoinStyle joinStyle, int miterLimit)
-{
-    ShapePathData &d(m_sp[index]);
-    d.pen.setJoinStyle(Qt::PenJoinStyle(joinStyle));
-    d.pen.setMiterLimit(miterLimit);
-    d.syncDirty |= DirtyStrokeGeom;
-}
-
-void QQuickShapeGenericRenderer::setCapStyle(int index, QQuickShapePath::CapStyle capStyle)
-{
-    ShapePathData &d(m_sp[index]);
-    d.pen.setCapStyle(Qt::PenCapStyle(capStyle));
-    d.syncDirty |= DirtyStrokeGeom;
-}
-
-void QQuickShapeGenericRenderer::setStrokeStyle(int index, QQuickShapePath::StrokeStyle strokeStyle,
-                                                   qreal dashOffset, const QVector<qreal> &dashPattern)
-{
-    ShapePathData &d(m_sp[index]);
-    d.pen.setStyle(Qt::PenStyle(strokeStyle));
-    if (strokeStyle == QQuickShapePath::DashLine) {
-        d.pen.setDashPattern(dashPattern);
-        d.pen.setDashOffset(dashOffset);
-    }
-    d.syncDirty |= DirtyStrokeGeom;
-}
-
-void QQuickShapeGenericRenderer::setFillGradient(int index, QQuickShapeGradient *gradient)
-{
-    ShapePathData &d(m_sp[index]);
-    d.fillGradientActive = gradient != nullptr;
-    if (gradient) {
-        d.fillGradient.stops = gradient->gradientStops(); // sorted
-        d.fillGradient.spread = gradient->spread();
-        if (QQuickShapeLinearGradient *g  = qobject_cast<QQuickShapeLinearGradient *>(gradient)) {
-            d.fillGradient.start = QPointF(g->x1(), g->y1());
-            d.fillGradient.end = QPointF(g->x2(), g->y2());
-        } else {
-            Q_UNREACHABLE();
-        }
-    }
-    d.syncDirty |= DirtyFillGradient;
-}
-
-void QQuickShapeFillRunnable::run()
-{
-    QQuickShapeGenericRenderer::triangulateFill(path, fillColor, &fillVertices, &fillIndices, &indexType, supportsElementIndexUint);
-    emit done(this);
-}
-
-void QQuickShapeStrokeRunnable::run()
-{
-    QQuickShapeGenericRenderer::triangulateStroke(path, pen, strokeColor, &strokeVertices, clipSize);
-    emit done(this);
-}
-
-void QQuickShapeGenericRenderer::setAsyncCallback(void (*callback)(void *), void *data)
-{
-    m_asyncCallback = callback;
-    m_asyncCallbackData = data;
-}
-
-static QThreadPool *pathWorkThreadPool = nullptr;
-
-static void deletePathWorkThreadPool()
-{
-    delete pathWorkThreadPool;
-    pathWorkThreadPool = nullptr;
-}
-
-void QQuickShapeGenericRenderer::endSync(bool async)
-{
-    bool didKickOffAsync = false;
-
-    for (int i = 0; i < m_sp.count(); ++i) {
-        ShapePathData &d(m_sp[i]);
-        if (!d.syncDirty)
-            continue;
-
-        m_accDirty |= d.syncDirty;
-
-        // Use a shadow dirty flag in order to avoid losing state in case there are
-        // multiple syncs with different dirty flags before we get to updateNode()
-        // on the render thread (with the gui thread blocked). For our purposes
-        // here syncDirty is still required since geometry regeneration must only
-        // happen when there was an actual change in this particular sync round.
-        d.effectiveDirty |= d.syncDirty;
-
-        if (d.path.isEmpty()) {
-            d.fillVertices.clear();
-            d.fillIndices.clear();
-            d.strokeVertices.clear();
-            continue;
-        }
-
-        if (async && !pathWorkThreadPool) {
-            qAddPostRoutine(deletePathWorkThreadPool);
-            pathWorkThreadPool = new QThreadPool;
-            const int idealCount = QThread::idealThreadCount();
-            pathWorkThreadPool->setMaxThreadCount(idealCount > 0 ? idealCount * 2 : 4);
-        }
-
-        if ((d.syncDirty & DirtyFillGeom) && d.fillColor.a) {
-            d.path.setFillRule(d.fillRule);
-            if (m_api == QSGRendererInterface::Unknown)
-                m_api = m_item->window()->rendererInterface()->graphicsApi();
-            if (async) {
-                QQuickShapeFillRunnable *r = new QQuickShapeFillRunnable;
-                r->setAutoDelete(false);
-                if (d.pendingFill)
-                    d.pendingFill->orphaned = true;
-                d.pendingFill = r;
-                r->path = d.path;
-                r->fillColor = d.fillColor;
-                r->supportsElementIndexUint = q_supportsElementIndexUint(m_api);
-                // Unlikely in practice but in theory m_sp could be
-                // resized. Therefore, capture 'i' instead of 'd'.
-                QObject::connect(r, &QQuickShapeFillRunnable::done, qApp, [this, i](QQuickShapeFillRunnable *r) {
-                    // Bail out when orphaned (meaning either another run was
-                    // started after this one, or the renderer got destroyed).
-                    if (!r->orphaned && i < m_sp.count()) {
-                        ShapePathData &d(m_sp[i]);
-                        d.fillVertices = r->fillVertices;
-                        d.fillIndices = r->fillIndices;
-                        d.indexType = r->indexType;
-                        d.pendingFill = nullptr;
-                        d.effectiveDirty |= DirtyFillGeom;
-                        maybeUpdateAsyncItem();
-                    }
-                    r->deleteLater();
-                });
-                didKickOffAsync = true;
-                pathWorkThreadPool->start(r);
-            } else {
-                triangulateFill(d.path, d.fillColor, &d.fillVertices, &d.fillIndices, &d.indexType, q_supportsElementIndexUint(m_api));
-            }
-        }
-
-        if ((d.syncDirty & DirtyStrokeGeom) && d.strokeWidth >= 0.0f && d.strokeColor.a) {
-            if (async) {
-                QQuickShapeStrokeRunnable *r = new QQuickShapeStrokeRunnable;
-                r->setAutoDelete(false);
-                if (d.pendingStroke)
-                    d.pendingStroke->orphaned = true;
-                d.pendingStroke = r;
-                r->path = d.path;
-                r->pen = d.pen;
-                r->strokeColor = d.strokeColor;
-                r->clipSize = QSize(m_item->width(), m_item->height());
-                QObject::connect(r, &QQuickShapeStrokeRunnable::done, qApp, [this, i](QQuickShapeStrokeRunnable *r) {
-                    if (!r->orphaned && i < m_sp.count()) {
-                        ShapePathData &d(m_sp[i]);
-                        d.strokeVertices = r->strokeVertices;
-                        d.pendingStroke = nullptr;
-                        d.effectiveDirty |= DirtyStrokeGeom;
-                        maybeUpdateAsyncItem();
-                    }
-                    r->deleteLater();
-                });
-                didKickOffAsync = true;
-                pathWorkThreadPool->start(r);
-            } else {
-                triangulateStroke(d.path, d.pen, d.strokeColor, &d.strokeVertices,
-                                  QSize(m_item->width(), m_item->height()));
-            }
-        }
-    }
-
-    if (!didKickOffAsync && async && m_asyncCallback)
-        m_asyncCallback(m_asyncCallbackData);
-}
-
-void QQuickShapeGenericRenderer::maybeUpdateAsyncItem()
-{
-    for (const ShapePathData &d : qAsConst(m_sp)) {
-        if (d.pendingFill || d.pendingStroke)
-            return;
-    }
-    m_accDirty |= DirtyFillGeom | DirtyStrokeGeom;
-    m_item->update();
-    if (m_asyncCallback)
-        m_asyncCallback(m_asyncCallbackData);
-}
-
-// the stroke/fill triangulation functions may be invoked either on the gui
-// thread or some worker thread and must thus be self-contained.
-void QQuickShapeGenericRenderer::triangulateFill(const QPainterPath &path,
-                                                    const Color4ub &fillColor,
-                                                    VertexContainerType *fillVertices,
-                                                    IndexContainerType *fillIndices,
-                                                    QSGGeometry::Type *indexType,
-                                                    bool supportsElementIndexUint)
-{
-    const QVectorPath &vp = qtVectorPathForPath(path);
-
-    QTriangleSet ts = qTriangulate(vp, QTransform::fromScale(TRI_SCALE, TRI_SCALE), 1, supportsElementIndexUint);
-    const int vertexCount = ts.vertices.count() / 2; // just a qreal vector with x,y hence the / 2
-    fillVertices->resize(vertexCount);
-    ColoredVertex *vdst = reinterpret_cast<ColoredVertex *>(fillVertices->data());
-    const qreal *vsrc = ts.vertices.constData();
-    for (int i = 0; i < vertexCount; ++i)
-        vdst[i].set(vsrc[i * 2] / TRI_SCALE, vsrc[i * 2 + 1] / TRI_SCALE, fillColor);
-
-    size_t indexByteSize;
-    if (ts.indices.type() == QVertexIndexVector::UnsignedShort) {
-        *indexType = QSGGeometry::UnsignedShortType;
-        // fillIndices is still QVector<quint32>. Just resize to N/2 and pack
-        // the N quint16s into it.
-        fillIndices->resize(ts.indices.size() / 2);
-        indexByteSize = ts.indices.size() * sizeof(quint16);
-    } else {
-        *indexType = QSGGeometry::UnsignedIntType;
-        fillIndices->resize(ts.indices.size());
-        indexByteSize = ts.indices.size() * sizeof(quint32);
-    }
-    memcpy(fillIndices->data(), ts.indices.data(), indexByteSize);
-}
-
-void QQuickShapeGenericRenderer::triangulateStroke(const QPainterPath &path,
-                                                      const QPen &pen,
-                                                      const Color4ub &strokeColor,
-                                                      VertexContainerType *strokeVertices,
-                                                      const QSize &clipSize)
-{
-    const QVectorPath &vp = qtVectorPathForPath(path);
-    const QRectF clip(QPointF(0, 0), clipSize);
-    const qreal inverseScale = 1.0 / TRI_SCALE;
-
-    QTriangulatingStroker stroker;
-    stroker.setInvScale(inverseScale);
-
-    if (pen.style() == Qt::SolidLine) {
-        stroker.process(vp, pen, clip, 0);
-    } else {
-        QDashedStrokeProcessor dashStroker;
-        dashStroker.setInvScale(inverseScale);
-        dashStroker.process(vp, pen, clip, 0);
-        QVectorPath dashStroke(dashStroker.points(), dashStroker.elementCount(),
-                               dashStroker.elementTypes(), 0);
-        stroker.process(dashStroke, pen, clip, 0);
-    }
-
-    if (!stroker.vertexCount()) {
-        strokeVertices->clear();
-        return;
-    }
-
-    const int vertexCount = stroker.vertexCount() / 2; // just a float vector with x,y hence the / 2
-    strokeVertices->resize(vertexCount);
-    ColoredVertex *vdst = reinterpret_cast<ColoredVertex *>(strokeVertices->data());
-    const float *vsrc = stroker.vertices();
-    for (int i = 0; i < vertexCount; ++i)
-        vdst[i].set(vsrc[i * 2], vsrc[i * 2 + 1], strokeColor);
-}
-
-void QQuickShapeGenericRenderer::setRootNode(QQuickShapeGenericNode *node)
-{
-    if (m_rootNode != node) {
-        m_rootNode = node;
-        m_accDirty |= DirtyList;
-    }
-}
-
-// on the render thread with gui blocked
-void QQuickShapeGenericRenderer::updateNode()
-{
-    if (!m_rootNode || !m_accDirty)
-        return;
-
-//                     [   m_rootNode   ]
-//                     /       /        /
-// #0          [  fill  ] [  stroke  ] [   next   ]
-//                                    /     /      |
-// #1                       [  fill  ] [  stroke  ] [   next   ]
-//                                                 /      /     |
-// #2                                     [  fill  ] [ stroke ] [  next  ]
-//                                                                 ...
-// ...
-
-    QQuickShapeGenericNode **nodePtr = &m_rootNode;
-    QQuickShapeGenericNode *prevNode = nullptr;
-
-    for (ShapePathData &d : m_sp) {
-        if (!*nodePtr) {
-            *nodePtr = new QQuickShapeGenericNode;
-            prevNode->m_next = *nodePtr;
-            prevNode->appendChildNode(*nodePtr);
-        }
-
-        QQuickShapeGenericNode *node = *nodePtr;
-
-        if (m_accDirty & DirtyList)
-            d.effectiveDirty |= DirtyFillGeom | DirtyStrokeGeom | DirtyColor | DirtyFillGradient;
-
-        if (!d.effectiveDirty) {
-            prevNode = node;
-            nodePtr = &node->m_next;
-            continue;
-        }
-
-        if (d.fillColor.a == 0) {
-            delete node->m_fillNode;
-            node->m_fillNode = nullptr;
-        } else if (!node->m_fillNode) {
-            node->m_fillNode = new QQuickShapeGenericStrokeFillNode(m_item->window());
-            if (node->m_strokeNode)
-                node->removeChildNode(node->m_strokeNode);
-            node->appendChildNode(node->m_fillNode);
-            if (node->m_strokeNode)
-                node->appendChildNode(node->m_strokeNode);
-            d.effectiveDirty |= DirtyFillGeom;
-        }
-
-        if (d.strokeWidth < 0.0f || d.strokeColor.a == 0) {
-            delete node->m_strokeNode;
-            node->m_strokeNode = nullptr;
-        } else if (!node->m_strokeNode) {
-            node->m_strokeNode = new QQuickShapeGenericStrokeFillNode(m_item->window());
-            node->appendChildNode(node->m_strokeNode);
-            d.effectiveDirty |= DirtyStrokeGeom;
-        }
-
-        updateFillNode(&d, node);
-        updateStrokeNode(&d, node);
-
-        d.effectiveDirty = 0;
-
-        prevNode = node;
-        nodePtr = &node->m_next;
-    }
-
-    if (*nodePtr && prevNode) {
-        prevNode->removeChildNode(*nodePtr);
-        delete *nodePtr;
-        *nodePtr = nullptr;
-    }
-
-    m_accDirty = 0;
-}
-
-void QQuickShapeGenericRenderer::updateShadowDataInNode(ShapePathData *d, QQuickShapeGenericStrokeFillNode *n)
-{
-    if (d->fillGradientActive) {
-        if (d->effectiveDirty & DirtyFillGradient)
-            n->m_fillGradient = d->fillGradient;
-    }
-}
-
-void QQuickShapeGenericRenderer::updateFillNode(ShapePathData *d, QQuickShapeGenericNode *node)
-{
-    if (!node->m_fillNode)
-        return;
-    if (!(d->effectiveDirty & (DirtyFillGeom | DirtyColor | DirtyFillGradient)))
-        return;
-
-    // Make a copy of the data that will be accessed by the material on
-    // the render thread. This must be done even when we bail out below.
-    QQuickShapeGenericStrokeFillNode *n = node->m_fillNode;
-    updateShadowDataInNode(d, n);
-
-    QSGGeometry *g = n->m_geometry;
-    if (d->fillVertices.isEmpty()) {
-        if (g->vertexCount() || g->indexCount()) {
-            g->allocate(0, 0);
-            n->markDirty(QSGNode::DirtyGeometry);
-        }
-        return;
-    }
-
-    if (d->fillGradientActive) {
-        n->activateMaterial(QQuickShapeGenericStrokeFillNode::MatLinearGradient);
-        if (d->effectiveDirty & DirtyFillGradient) {
-            // Gradients are implemented via a texture-based material.
-            n->markDirty(QSGNode::DirtyMaterial);
-            // stop here if only the gradient changed; no need to touch the geometry
-            if (!(d->effectiveDirty & DirtyFillGeom))
-                return;
-        }
-    } else {
-        n->activateMaterial(QQuickShapeGenericStrokeFillNode::MatSolidColor);
-        // fast path for updating only color values when no change in vertex positions
-        if ((d->effectiveDirty & DirtyColor) && !(d->effectiveDirty & DirtyFillGeom)) {
-            ColoredVertex *vdst = reinterpret_cast<ColoredVertex *>(g->vertexData());
-            for (int i = 0; i < g->vertexCount(); ++i)
-                vdst[i].set(vdst[i].x, vdst[i].y, d->fillColor);
-            n->markDirty(QSGNode::DirtyGeometry);
-            return;
-        }
-    }
-
-    const int indexCount = d->indexType == QSGGeometry::UnsignedShortType
-            ? d->fillIndices.count() * 2 : d->fillIndices.count();
-    if (g->indexType() != d->indexType) {
-        g = new QSGGeometry(QSGGeometry::defaultAttributes_ColoredPoint2D(),
-                            d->fillVertices.count(), indexCount, d->indexType);
-        n->setGeometry(g);
-        delete n->m_geometry;
-        n->m_geometry = g;
-    } else {
-        g->allocate(d->fillVertices.count(), indexCount);
-    }
-    g->setDrawingMode(QSGGeometry::DrawTriangles);
-    memcpy(g->vertexData(), d->fillVertices.constData(), g->vertexCount() * g->sizeOfVertex());
-    memcpy(g->indexData(), d->fillIndices.constData(), g->indexCount() * g->sizeOfIndex());
-
-    n->markDirty(QSGNode::DirtyGeometry);
-}
-
-void QQuickShapeGenericRenderer::updateStrokeNode(ShapePathData *d, QQuickShapeGenericNode *node)
-{
-    if (!node->m_strokeNode)
-        return;
-    if (!(d->effectiveDirty & (DirtyStrokeGeom | DirtyColor)))
-        return;
-
-    QQuickShapeGenericStrokeFillNode *n = node->m_strokeNode;
-    QSGGeometry *g = n->m_geometry;
-    if (d->strokeVertices.isEmpty()) {
-        if (g->vertexCount() || g->indexCount()) {
-            g->allocate(0, 0);
-            n->markDirty(QSGNode::DirtyGeometry);
-        }
-        return;
-    }
-
-    n->markDirty(QSGNode::DirtyGeometry);
-
-    // Async loading runs update once, bails out above, then updates again once
-    // ready. Set the material dirty then. This is in-line with fill where the
-    // first activateMaterial() achieves the same.
-    if (!g->vertexCount())
-        n->markDirty(QSGNode::DirtyMaterial);
-
-    if ((d->effectiveDirty & DirtyColor) && !(d->effectiveDirty & DirtyStrokeGeom)) {
-        ColoredVertex *vdst = reinterpret_cast<ColoredVertex *>(g->vertexData());
-        for (int i = 0; i < g->vertexCount(); ++i)
-            vdst[i].set(vdst[i].x, vdst[i].y, d->strokeColor);
-        return;
-    }
-
-    g->allocate(d->strokeVertices.count(), 0);
-    g->setDrawingMode(QSGGeometry::DrawTriangleStrip);
-    memcpy(g->vertexData(), d->strokeVertices.constData(), g->vertexCount() * g->sizeOfVertex());
-}
-
-QSGMaterial *QQuickShapeGenericMaterialFactory::createVertexColor(QQuickWindow *window)
-{
-    QSGRendererInterface::GraphicsApi api = window->rendererInterface()->graphicsApi();
-
-#ifndef QT_NO_OPENGL
-    if (api == QSGRendererInterface::OpenGL) // ### so much for "generic"...
-        return new QSGVertexColorMaterial;
-#endif
-
-    qWarning("Vertex-color material: Unsupported graphics API %d", api);
-    return nullptr;
-}
-
-QSGMaterial *QQuickShapeGenericMaterialFactory::createLinearGradient(QQuickWindow *window,
-                                                                        QQuickShapeGenericStrokeFillNode *node)
-{
-    QSGRendererInterface::GraphicsApi api = window->rendererInterface()->graphicsApi();
-
-#ifndef QT_NO_OPENGL
-    if (api == QSGRendererInterface::OpenGL) // ### so much for "generic"...
-        return new QQuickShapeLinearGradientMaterial(node);
-#endif
-
-    qWarning("Linear gradient material: Unsupported graphics API %d", api);
-    return nullptr;
-}
-
-#ifndef QT_NO_OPENGL
-
-QSGMaterialType QQuickShapeLinearGradientShader::type;
-
-QQuickShapeLinearGradientShader::QQuickShapeLinearGradientShader()
-{
-    setShaderSourceFile(QOpenGLShader::Vertex,
-                        QStringLiteral(":/qt-project.org/items/shaders/lineargradient.vert"));
-    setShaderSourceFile(QOpenGLShader::Fragment,
-                        QStringLiteral(":/qt-project.org/items/shaders/lineargradient.frag"));
-}
-
-void QQuickShapeLinearGradientShader::initialize()
-{
-    m_opacityLoc = program()->uniformLocation("opacity");
-    m_matrixLoc = program()->uniformLocation("matrix");
-    m_gradStartLoc = program()->uniformLocation("gradStart");
-    m_gradEndLoc = program()->uniformLocation("gradEnd");
-}
-
-void QQuickShapeLinearGradientShader::updateState(const RenderState &state, QSGMaterial *mat, QSGMaterial *)
-{
-    QQuickShapeLinearGradientMaterial *m = static_cast<QQuickShapeLinearGradientMaterial *>(mat);
-
-    if (state.isOpacityDirty())
-        program()->setUniformValue(m_opacityLoc, state.opacity());
-
-    if (state.isMatrixDirty())
-        program()->setUniformValue(m_matrixLoc, state.combinedMatrix());
-
-    QQuickShapeGenericStrokeFillNode *node = m->node();
-    program()->setUniformValue(m_gradStartLoc, QVector2D(node->m_fillGradient.start));
-    program()->setUniformValue(m_gradEndLoc, QVector2D(node->m_fillGradient.end));
-
-    QSGTexture *tx = QQuickShapeGradientCache::currentCache()->get(node->m_fillGradient);
-    tx->bind();
-}
-
-char const *const *QQuickShapeLinearGradientShader::attributeNames() const
-{
-    static const char *const attr[] = { "vertexCoord", "vertexColor", nullptr };
-    return attr;
-}
-
-int QQuickShapeLinearGradientMaterial::compare(const QSGMaterial *other) const
-{
-    Q_ASSERT(other && type() == other->type());
-    const QQuickShapeLinearGradientMaterial *m = static_cast<const QQuickShapeLinearGradientMaterial *>(other);
-
-    QQuickShapeGenericStrokeFillNode *a = node();
-    QQuickShapeGenericStrokeFillNode *b = m->node();
-    Q_ASSERT(a && b);
-    if (a == b)
-        return 0;
-
-    const QQuickShapeGradientCache::GradientDesc *ga = &a->m_fillGradient;
-    const QQuickShapeGradientCache::GradientDesc *gb = &b->m_fillGradient;
-
-    if (int d = ga->spread - gb->spread)
-        return d;
-
-    if (int d = ga->start.x() - gb->start.x())
-        return d;
-    if (int d = ga->start.y() - gb->start.y())
-        return d;
-    if (int d = ga->end.x() - gb->end.x())
-        return d;
-    if (int d = ga->end.y() - gb->end.y())
-        return d;
-
-    if (int d = ga->stops.count() - gb->stops.count())
-        return d;
-
-    for (int i = 0; i < ga->stops.count(); ++i) {
-        if (int d = ga->stops[i].first - gb->stops[i].first)
-            return d;
-        if (int d = ga->stops[i].second.rgba() - gb->stops[i].second.rgba())
-            return d;
-    }
-
-    return 0;
-}
-
-#endif // QT_NO_OPENGL
-
-QT_END_NAMESPACE
diff --git a/src/imports/shapes/qquickshapegenericrenderer_p.h b/src/imports/shapes/qquickshapegenericrenderer_p.h
deleted file mode 100644
index ba50f50309..0000000000
--- a/src/imports/shapes/qquickshapegenericrenderer_p.h
+++ /dev/null
@@ -1,303 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the QtQuick module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 3 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL3 included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 3 requirements
-** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 2.0 or (at your option) the GNU General
-** Public license version 3 or any later version approved by the KDE Free
-** Qt Foundation. The licenses are as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-2.0.html and
-** https://www.gnu.org/licenses/gpl-3.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef QQUICKSHAPEGENERICRENDERER_P_H
-#define QQUICKSHAPEGENERICRENDERER_P_H
-
-//
-//  W A R N I N G
-//  -------------
-//
-// This file is not part of the Qt API.  It exists for the convenience
-// of a number of Qt sources files.  This header file may change from
-// version to version without notice, or even be removed.
-//
-// We mean it.
-//
-
-#include "qquickshape_p_p.h"
-#include <qsgnode.h>
-#include <qsggeometry.h>
-#include <qsgmaterial.h>
-#include <qsgrendererinterface.h>
-#include <QtCore/qrunnable.h>
-
-QT_BEGIN_NAMESPACE
-
-class QQuickShapeGenericNode;
-class QQuickShapeGenericStrokeFillNode;
-class QQuickShapeFillRunnable;
-class QQuickShapeStrokeRunnable;
-
-class QQuickShapeGenericRenderer : public QQuickAbstractPathRenderer
-{
-public:
-    enum Dirty {
-        DirtyFillGeom = 0x01,
-        DirtyStrokeGeom = 0x02,
-        DirtyColor = 0x04,
-        DirtyFillGradient = 0x08,
-        DirtyList = 0x10 // only for accDirty
-    };
-
-    QQuickShapeGenericRenderer(QQuickItem *item)
-        : m_item(item),
-          m_api(QSGRendererInterface::Unknown),
-          m_rootNode(nullptr),
-          m_accDirty(0),
-          m_asyncCallback(nullptr)
-    { }
-    ~QQuickShapeGenericRenderer();
-
-    void beginSync(int totalCount) override;
-    void setPath(int index, const QQuickPath *path) override;
-    void setJSPath(int index, const QQuickShapePathCommands &path) override;
-    void setStrokeColor(int index, const QColor &color) override;
-    void setStrokeWidth(int index, qreal w) override;
-    void setFillColor(int index, const QColor &color) override;
-    void setFillRule(int index, QQuickShapePath::FillRule fillRule) override;
-    void setJoinStyle(int index, QQuickShapePath::JoinStyle joinStyle, int miterLimit) override;
-    void setCapStyle(int index, QQuickShapePath::CapStyle capStyle) override;
-    void setStrokeStyle(int index, QQuickShapePath::StrokeStyle strokeStyle,
-                        qreal dashOffset, const QVector<qreal> &dashPattern) override;
-    void setFillGradient(int index, QQuickShapeGradient *gradient) override;
-    void endSync(bool async) override;
-    void setAsyncCallback(void (*)(void *), void *) override;
-    Flags flags() const override { return SupportsAsync; }
-
-    void updateNode() override;
-
-    void setRootNode(QQuickShapeGenericNode *node);
-
-    struct Color4ub { unsigned char r, g, b, a; };
-    typedef QVector<QSGGeometry::ColoredPoint2D> VertexContainerType;
-    typedef QVector<quint32> IndexContainerType;
-
-    static void triangulateFill(const QPainterPath &path,
-                                const Color4ub &fillColor,
-                                VertexContainerType *fillVertices,
-                                IndexContainerType *fillIndices,
-                                QSGGeometry::Type *indexType,
-                                bool supportsElementIndexUint);
-    static void triangulateStroke(const QPainterPath &path,
-                                  const QPen &pen,
-                                  const Color4ub &strokeColor,
-                                  VertexContainerType *strokeVertices,
-                                  const QSize &clipSize);
-
-private:
-    void maybeUpdateAsyncItem();
-
-    struct ShapePathData {
-        float strokeWidth;
-        QPen pen;
-        Color4ub strokeColor;
-        Color4ub fillColor;
-        Qt::FillRule fillRule;
-        QPainterPath path;
-        bool fillGradientActive;
-        QQuickShapeGradientCache::GradientDesc fillGradient;
-        VertexContainerType fillVertices;
-        IndexContainerType fillIndices;
-        QSGGeometry::Type indexType;
-        VertexContainerType strokeVertices;
-        int syncDirty;
-        int effectiveDirty = 0;
-        QQuickShapeFillRunnable *pendingFill = nullptr;
-        QQuickShapeStrokeRunnable *pendingStroke = nullptr;
-    };
-
-    void updateShadowDataInNode(ShapePathData *d, QQuickShapeGenericStrokeFillNode *n);
-    void updateFillNode(ShapePathData *d, QQuickShapeGenericNode *node);
-    void updateStrokeNode(ShapePathData *d, QQuickShapeGenericNode *node);
-
-    QQuickItem *m_item;
-    QSGRendererInterface::GraphicsApi m_api;
-    QQuickShapeGenericNode *m_rootNode;
-    QVector<ShapePathData> m_sp;
-    int m_accDirty;
-    void (*m_asyncCallback)(void *);
-    void *m_asyncCallbackData;
-};
-
-class QQuickShapeFillRunnable : public QObject, public QRunnable
-{
-    Q_OBJECT
-
-public:
-    void run() override;
-
-    bool orphaned = false;
-
-    // input
-    QPainterPath path;
-    QQuickShapeGenericRenderer::Color4ub fillColor;
-    bool supportsElementIndexUint;
-
-    // output
-    QQuickShapeGenericRenderer::VertexContainerType fillVertices;
-    QQuickShapeGenericRenderer::IndexContainerType fillIndices;
-    QSGGeometry::Type indexType;
-
-Q_SIGNALS:
-    void done(QQuickShapeFillRunnable *self);
-};
-
-class QQuickShapeStrokeRunnable : public QObject, public QRunnable
-{
-    Q_OBJECT
-
-public:
-    void run() override;
-
-    bool orphaned = false;
-
-    // input
-    QPainterPath path;
-    QPen pen;
-    QQuickShapeGenericRenderer::Color4ub strokeColor;
-    QSize clipSize;
-
-    // output
-    QQuickShapeGenericRenderer::VertexContainerType strokeVertices;
-
-Q_SIGNALS:
-    void done(QQuickShapeStrokeRunnable *self);
-};
-
-class QQuickShapeGenericStrokeFillNode : public QSGGeometryNode
-{
-public:
-    QQuickShapeGenericStrokeFillNode(QQuickWindow *window);
-    ~QQuickShapeGenericStrokeFillNode();
-
-    enum Material {
-        MatSolidColor,
-        MatLinearGradient
-    };
-
-    void activateMaterial(Material m);
-
-    QQuickWindow *window() const { return m_window; }
-
-    // shadow data for custom materials
-    QQuickShapeGradientCache::GradientDesc m_fillGradient;
-
-private:
-    QSGGeometry *m_geometry;
-    QQuickWindow *m_window;
-    QSGMaterial *m_material;
-    QScopedPointer<QSGMaterial> m_solidColorMaterial;
-    QScopedPointer<QSGMaterial> m_linearGradientMaterial;
-
-    friend class QQuickShapeGenericRenderer;
-};
-
-class QQuickShapeGenericNode : public QSGNode
-{
-public:
-    QQuickShapeGenericStrokeFillNode *m_fillNode = nullptr;
-    QQuickShapeGenericStrokeFillNode *m_strokeNode = nullptr;
-    QQuickShapeGenericNode *m_next = nullptr;
-};
-
-class QQuickShapeGenericMaterialFactory
-{
-public:
-    static QSGMaterial *createVertexColor(QQuickWindow *window);
-    static QSGMaterial *createLinearGradient(QQuickWindow *window, QQuickShapeGenericStrokeFillNode *node);
-};
-
-#ifndef QT_NO_OPENGL
-
-class QQuickShapeLinearGradientShader : public QSGMaterialShader
-{
-public:
-    QQuickShapeLinearGradientShader();
-
-    void initialize() override;
-    void updateState(const RenderState &state, QSGMaterial *newEffect, QSGMaterial *oldEffect) override;
-    char const *const *attributeNames() const override;
-
-    static QSGMaterialType type;
-
-private:
-    int m_opacityLoc;
-    int m_matrixLoc;
-    int m_gradStartLoc;
-    int m_gradEndLoc;
-};
-
-class QQuickShapeLinearGradientMaterial : public QSGMaterial
-{
-public:
-    QQuickShapeLinearGradientMaterial(QQuickShapeGenericStrokeFillNode *node)
-        : m_node(node)
-    {
-        // Passing RequiresFullMatrix is essential in order to prevent the
-        // batch renderer from baking in simple, translate-only transforms into
-        // the vertex data. The shader will rely on the fact that
-        // vertexCoord.xy is the Shape-space coordinate and so no modifications
-        // are welcome.
-        setFlag(Blending | RequiresFullMatrix);
-    }
-
-    QSGMaterialType *type() const override
-    {
-        return &QQuickShapeLinearGradientShader::type;
-    }
-
-    int compare(const QSGMaterial *other) const override;
-
-    QSGMaterialShader *createShader() const override
-    {
-        return new QQuickShapeLinearGradientShader;
-    }
-
-    QQuickShapeGenericStrokeFillNode *node() const { return m_node; }
-
-private:
-    QQuickShapeGenericStrokeFillNode *m_node;
-};
-
-#endif // QT_NO_OPENGL
-
-QT_END_NAMESPACE
-
-#endif // QQUICKSHAPEGENERICRENDERER_P_H
diff --git a/src/imports/shapes/qquickshapenvprrenderer.cpp b/src/imports/shapes/qquickshapenvprrenderer.cpp
deleted file mode 100644
index f3f8d807ec..0000000000
--- a/src/imports/shapes/qquickshapenvprrenderer.cpp
+++ /dev/null
@@ -1,923 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the QtQuick module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 3 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL3 included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 3 requirements
-** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 2.0 or (at your option) the GNU General
-** Public license version 3 or any later version approved by the KDE Free
-** Qt Foundation. The licenses are as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-2.0.html and
-** https://www.gnu.org/licenses/gpl-3.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "qquickshapenvprrenderer_p.h"
-#include <QOpenGLExtraFunctions>
-#include <QOpenGLFramebufferObject>
-#include <QOpenGLShaderProgram>
-#include <QOpenGLBuffer>
-#include <private/qquickpath_p_p.h>
-
-QT_BEGIN_NAMESPACE
-
-void QQuickShapeNvprRenderer::beginSync(int totalCount)
-{
-    if (m_sp.count() != totalCount) {
-        m_sp.resize(totalCount);
-        m_accDirty |= DirtyList;
-    }
-}
-
-void QQuickShapeNvprRenderer::setPath(int index, const QQuickPath *path)
-{
-    ShapePathGuiData &d(m_sp[index]);
-    convertPath(path, &d);
-    d.dirty |= DirtyPath;
-    m_accDirty |= DirtyPath;
-}
-
-void QQuickShapeNvprRenderer::setJSPath(int index, const QQuickShapePathCommands &path)
-{
-    ShapePathGuiData &d(m_sp[index]);
-    convertJSPath(path, &d);
-    d.dirty |= DirtyPath;
-    m_accDirty |= DirtyPath;
-}
-
-void QQuickShapeNvprRenderer::setStrokeColor(int index, const QColor &color)
-{
-    ShapePathGuiData &d(m_sp[index]);
-    d.strokeColor = color;
-    d.dirty |= DirtyStyle;
-    m_accDirty |= DirtyStyle;
-}
-
-void QQuickShapeNvprRenderer::setStrokeWidth(int index, qreal w)
-{
-    ShapePathGuiData &d(m_sp[index]);
-    d.strokeWidth = w;
-    d.dirty |= DirtyStyle;
-    m_accDirty |= DirtyStyle;
-}
-
-void QQuickShapeNvprRenderer::setFillColor(int index, const QColor &color)
-{
-    ShapePathGuiData &d(m_sp[index]);
-    d.fillColor = color;
-    d.dirty |= DirtyStyle;
-    m_accDirty |= DirtyStyle;
-}
-
-void QQuickShapeNvprRenderer::setFillRule(int index, QQuickShapePath::FillRule fillRule)
-{
-    ShapePathGuiData &d(m_sp[index]);
-    d.fillRule = fillRule;
-    d.dirty |= DirtyFillRule;
-    m_accDirty |= DirtyFillRule;
-}
-
-void QQuickShapeNvprRenderer::setJoinStyle(int index, QQuickShapePath::JoinStyle joinStyle, int miterLimit)
-{
-    ShapePathGuiData &d(m_sp[index]);
-    d.joinStyle = joinStyle;
-    d.miterLimit = miterLimit;
-    d.dirty |= DirtyStyle;
-    m_accDirty |= DirtyStyle;
-}
-
-void QQuickShapeNvprRenderer::setCapStyle(int index, QQuickShapePath::CapStyle capStyle)
-{
-    ShapePathGuiData &d(m_sp[index]);
-    d.capStyle = capStyle;
-    d.dirty |= DirtyStyle;
-    m_accDirty |= DirtyStyle;
-}
-
-void QQuickShapeNvprRenderer::setStrokeStyle(int index, QQuickShapePath::StrokeStyle strokeStyle,
-                                                qreal dashOffset, const QVector<qreal> &dashPattern)
-{
-    ShapePathGuiData &d(m_sp[index]);
-    d.dashActive = strokeStyle == QQuickShapePath::DashLine;
-    d.dashOffset = dashOffset;
-    d.dashPattern = dashPattern;
-    d.dirty |= DirtyDash;
-    m_accDirty |= DirtyDash;
-}
-
-void QQuickShapeNvprRenderer::setFillGradient(int index, QQuickShapeGradient *gradient)
-{
-    ShapePathGuiData &d(m_sp[index]);
-    d.fillGradientActive = gradient != nullptr;
-    if (gradient) {
-        d.fillGradient.stops = gradient->gradientStops(); // sorted
-        d.fillGradient.spread = gradient->spread();
-        if (QQuickShapeLinearGradient *g  = qobject_cast<QQuickShapeLinearGradient *>(gradient)) {
-            d.fillGradient.start = QPointF(g->x1(), g->y1());
-            d.fillGradient.end = QPointF(g->x2(), g->y2());
-        } else {
-            Q_UNREACHABLE();
-        }
-    }
-    d.dirty |= DirtyFillGradient;
-    m_accDirty |= DirtyFillGradient;
-}
-
-void QQuickShapeNvprRenderer::endSync(bool)
-{
-}
-
-void QQuickShapeNvprRenderer::setNode(QQuickShapeNvprRenderNode *node)
-{
-    if (m_node != node) {
-        m_node = node;
-        m_accDirty |= DirtyList;
-    }
-}
-
-QDebug operator<<(QDebug debug, const QQuickShapeNvprRenderer::NvprPath &path)
-{
-    QDebugStateSaver saver(debug);
-    debug.space().noquote();
-    if (!path.str.isEmpty()) {
-        debug << "Path with SVG string" << path.str;
-        return debug;
-    }
-    debug << "Path with" << path.cmd.count() << "commands";
-    int ci = 0;
-    for (GLubyte cmd : path.cmd) {
-        static struct { GLubyte cmd; const char *s; int coordCount; } nameTab[] = {
-        { GL_MOVE_TO_NV, "moveTo", 2 },
-        { GL_LINE_TO_NV, "lineTo", 2 },
-        { GL_QUADRATIC_CURVE_TO_NV, "quadTo", 4 },
-        { GL_CUBIC_CURVE_TO_NV, "cubicTo", 6 },
-        { GL_LARGE_CW_ARC_TO_NV, "arcTo-large-CW", 5 },
-        { GL_LARGE_CCW_ARC_TO_NV, "arcTo-large-CCW", 5 },
-        { GL_SMALL_CW_ARC_TO_NV, "arcTo-small-CW", 5 },
-        { GL_SMALL_CCW_ARC_TO_NV, "arcTo-small-CCW", 5 },
-        { GL_CLOSE_PATH_NV, "closePath", 0 } };
-        for (size_t i = 0; i < sizeof(nameTab) / sizeof(nameTab[0]); ++i) {
-            if (nameTab[i].cmd == cmd) {
-                QByteArray cs;
-                for (int j = 0; j < nameTab[i].coordCount; ++j) {
-                    cs.append(QByteArray::number(path.coord[ci++]));
-                    cs.append(' ');
-                }
-                debug << "\n  " << nameTab[i].s << " " << cs;
-                break;
-            }
-        }
-    }
-    return debug;
-}
-
-static inline void appendCoords(QVector<GLfloat> *v, QQuickCurve *c, QPointF *pos)
-{
-    QPointF p(c->hasRelativeX() ? pos->x() + c->relativeX() : c->x(),
-              c->hasRelativeY() ? pos->y() + c->relativeY() : c->y());
-    v->append(p.x());
-    v->append(p.y());
-    *pos = p;
-}
-
-static inline void appendControlCoords(QVector<GLfloat> *v, QQuickPathQuad *c, const QPointF &pos)
-{
-    QPointF p(c->hasRelativeControlX() ? pos.x() + c->relativeControlX() : c->controlX(),
-              c->hasRelativeControlY() ? pos.y() + c->relativeControlY() : c->controlY());
-    v->append(p.x());
-    v->append(p.y());
-}
-
-static inline void appendControl1Coords(QVector<GLfloat> *v, QQuickPathCubic *c, const QPointF &pos)
-{
-    QPointF p(c->hasRelativeControl1X() ? pos.x() + c->relativeControl1X() : c->control1X(),
-              c->hasRelativeControl1Y() ? pos.y() + c->relativeControl1Y() : c->control1Y());
-    v->append(p.x());
-    v->append(p.y());
-}
-
-static inline void appendControl2Coords(QVector<GLfloat> *v, QQuickPathCubic *c, const QPointF &pos)
-{
-    QPointF p(c->hasRelativeControl2X() ? pos.x() + c->relativeControl2X() : c->control2X(),
-              c->hasRelativeControl2Y() ? pos.y() + c->relativeControl2Y() : c->control2Y());
-    v->append(p.x());
-    v->append(p.y());
-}
-
-void QQuickShapeNvprRenderer::convertPath(const QQuickPath *path, ShapePathGuiData *d)
-{
-    d->path = NvprPath();
-    if (!path)
-        return;
-
-    const QList<QQuickPathElement *> &pp(QQuickPathPrivate::get(path)->_pathElements);
-    if (pp.isEmpty())
-        return;
-
-    QPointF startPos(path->startX(), path->startY());
-    QPointF pos(startPos);
-    if (!qFuzzyIsNull(pos.x()) || !qFuzzyIsNull(pos.y())) {
-        d->path.cmd.append(GL_MOVE_TO_NV);
-        d->path.coord.append(pos.x());
-        d->path.coord.append(pos.y());
-    }
-
-    for (QQuickPathElement *e : pp) {
-        if (QQuickPathMove *o = qobject_cast<QQuickPathMove *>(e)) {
-            d->path.cmd.append(GL_MOVE_TO_NV);
-            appendCoords(&d->path.coord, o, &pos);
-            startPos = pos;
-        } else if (QQuickPathLine *o = qobject_cast<QQuickPathLine *>(e)) {
-            d->path.cmd.append(GL_LINE_TO_NV);
-            appendCoords(&d->path.coord, o, &pos);
-        } else if (QQuickPathQuad *o = qobject_cast<QQuickPathQuad *>(e)) {
-            d->path.cmd.append(GL_QUADRATIC_CURVE_TO_NV);
-            appendControlCoords(&d->path.coord, o, pos);
-            appendCoords(&d->path.coord, o, &pos);
-        } else if (QQuickPathCubic *o = qobject_cast<QQuickPathCubic *>(e)) {
-            d->path.cmd.append(GL_CUBIC_CURVE_TO_NV);
-            appendControl1Coords(&d->path.coord, o, pos);
-            appendControl2Coords(&d->path.coord, o, pos);
-            appendCoords(&d->path.coord, o, &pos);
-        } else if (QQuickPathArc *o = qobject_cast<QQuickPathArc *>(e)) {
-            const bool sweepFlag = o->direction() == QQuickPathArc::Clockwise; // maps to CCW, not a typo
-            GLenum cmd;
-            if (o->useLargeArc())
-                cmd = sweepFlag ? GL_LARGE_CCW_ARC_TO_NV : GL_LARGE_CW_ARC_TO_NV;
-            else
-                cmd = sweepFlag ? GL_SMALL_CCW_ARC_TO_NV : GL_SMALL_CW_ARC_TO_NV;
-            d->path.cmd.append(cmd);
-            d->path.coord.append(o->radiusX());
-            d->path.coord.append(o->radiusY());
-            d->path.coord.append(o->xAxisRotation());
-            appendCoords(&d->path.coord, o, &pos);
-        } else if (QQuickPathSvg *o = qobject_cast<QQuickPathSvg *>(e)) {
-            // PathSvg cannot be combined with other elements. But take at
-            // least startX and startY into account.
-            if (d->path.str.isEmpty())
-                d->path.str = QString(QStringLiteral("M %1 %2 ")).arg(pos.x()).arg(pos.y()).toUtf8();
-            d->path.str.append(o->path().toUtf8());
-        } else {
-            qWarning() << "Shape/NVPR: unsupported Path element" << e;
-        }
-    }
-
-    // For compatibility with QTriangulatingStroker. SVG and others would not
-    // implicitly close the path when end_pos == start_pos (start_pos being the
-    // last moveTo pos); that would still need an explicit 'z' or similar. We
-    // don't have an explicit close command, so just fake a close when the
-    // positions match.
-    if (pos == startPos)
-        d->path.cmd.append(GL_CLOSE_PATH_NV);
-}
-
-void QQuickShapeNvprRenderer::convertJSPath(const QQuickShapePathCommands &path, ShapePathGuiData *d)
-{
-    d->path = NvprPath();
-    if (path.cmd.isEmpty())
-        return;
-
-    QPointF startPos(0, 0);
-    QPointF pos(startPos);
-    int coordIdx = 0;
-
-    for (QQuickShapePathCommands::Command cmd : path.cmd) {
-        switch (cmd) {
-        case QQuickShapePathCommands::MoveTo:
-            d->path.cmd.append(GL_MOVE_TO_NV);
-            pos = QPointF(path.coords[coordIdx], path.coords[coordIdx + 1]);
-            startPos = pos;
-            d->path.coord.append(pos.x());
-            d->path.coord.append(pos.y());
-            coordIdx += 2;
-            break;
-        case QQuickShapePathCommands::LineTo:
-            d->path.cmd.append(GL_LINE_TO_NV);
-            pos = QPointF(path.coords[coordIdx], path.coords[coordIdx + 1]);
-            d->path.coord.append(pos.x());
-            d->path.coord.append(pos.y());
-            coordIdx += 2;
-            break;
-        case QQuickShapePathCommands::QuadTo:
-            d->path.cmd.append(GL_QUADRATIC_CURVE_TO_NV);
-            d->path.coord.append(path.coords[coordIdx]);
-            d->path.coord.append(path.coords[coordIdx + 1]);
-            pos = QPointF(path.coords[coordIdx + 2], path.coords[coordIdx + 3]);
-            d->path.coord.append(pos.x());
-            d->path.coord.append(pos.y());
-            coordIdx += 4;
-            break;
-        case QQuickShapePathCommands::CubicTo:
-            d->path.cmd.append(GL_CUBIC_CURVE_TO_NV);
-            d->path.coord.append(path.coords[coordIdx]);
-            d->path.coord.append(path.coords[coordIdx + 1]);
-            d->path.coord.append(path.coords[coordIdx + 2]);
-            d->path.coord.append(path.coords[coordIdx + 3]);
-            pos = QPointF(path.coords[coordIdx + 4], path.coords[coordIdx + 5]);
-            d->path.coord.append(pos.x());
-            d->path.coord.append(pos.y());
-            coordIdx += 6;
-            break;
-        case QQuickShapePathCommands::ArcTo:
-        {
-            const bool sweepFlag = !qFuzzyIsNull(path.coords[coordIdx + 5]);
-            const bool useLargeArc = !qFuzzyIsNull(path.coords[coordIdx + 6]);
-            GLenum cmd;
-            if (useLargeArc)
-                cmd = sweepFlag ? GL_LARGE_CCW_ARC_TO_NV : GL_LARGE_CW_ARC_TO_NV;
-            else
-                cmd = sweepFlag ? GL_SMALL_CCW_ARC_TO_NV : GL_SMALL_CW_ARC_TO_NV;
-            d->path.cmd.append(cmd);
-            d->path.coord.append(path.coords[coordIdx]); // rx
-            d->path.coord.append(path.coords[coordIdx + 1]); // ry
-            d->path.coord.append(path.coords[coordIdx + 2]); // xrot
-            pos = QPointF(path.coords[coordIdx + 3], path.coords[coordIdx + 4]);
-            d->path.coord.append(pos.x());
-            d->path.coord.append(pos.y());
-            coordIdx += 7;
-        }
-            break;
-        default:
-            qWarning("Unknown JS path command: %d", cmd);
-            break;
-        }
-    }
-
-    if (pos == startPos)
-        d->path.cmd.append(GL_CLOSE_PATH_NV);
-}
-
-static inline QVector4D qsg_premultiply(const QColor &c, float globalOpacity)
-{
-    const float o = c.alphaF() * globalOpacity;
-    return QVector4D(c.redF() * o, c.greenF() * o, c.blueF() * o, o);
-}
-
-void QQuickShapeNvprRenderer::updateNode()
-{
-    // Called on the render thread with gui blocked -> update the node with its
-    // own copy of all relevant data.
-
-    if (!m_accDirty)
-        return;
-
-    const int count = m_sp.count();
-    const bool listChanged = m_accDirty & DirtyList;
-    if (listChanged)
-        m_node->m_sp.resize(count);
-
-    for (int i = 0; i < count; ++i) {
-        ShapePathGuiData &src(m_sp[i]);
-        QQuickShapeNvprRenderNode::ShapePathRenderData &dst(m_node->m_sp[i]);
-
-        int dirty = src.dirty;
-        src.dirty = 0;
-        if (listChanged)
-            dirty |= DirtyPath | DirtyStyle | DirtyFillRule | DirtyDash | DirtyFillGradient;
-
-        // updateNode() can be called several times with different dirty
-        // states before render() gets invoked. So accumulate.
-        dst.dirty |= dirty;
-
-        if (dirty & DirtyPath)
-            dst.source = src.path;
-
-        if (dirty & DirtyStyle) {
-            dst.strokeWidth = src.strokeWidth;
-            dst.strokeColor = qsg_premultiply(src.strokeColor, 1.0f);
-            dst.fillColor = qsg_premultiply(src.fillColor, 1.0f);
-            switch (src.joinStyle) {
-            case QQuickShapePath::MiterJoin:
-                dst.joinStyle = GL_MITER_TRUNCATE_NV;
-                break;
-            case QQuickShapePath::BevelJoin:
-                dst.joinStyle = GL_BEVEL_NV;
-                break;
-            case QQuickShapePath::RoundJoin:
-                dst.joinStyle = GL_ROUND_NV;
-                break;
-            default:
-                Q_UNREACHABLE();
-            }
-            dst.miterLimit = src.miterLimit;
-            switch (src.capStyle) {
-            case QQuickShapePath::FlatCap:
-                dst.capStyle = GL_FLAT;
-                break;
-            case QQuickShapePath::SquareCap:
-                dst.capStyle = GL_SQUARE_NV;
-                break;
-            case QQuickShapePath::RoundCap:
-                dst.capStyle = GL_ROUND_NV;
-                break;
-            default:
-                Q_UNREACHABLE();
-            }
-        }
-
-        if (dirty & DirtyFillRule) {
-            switch (src.fillRule) {
-            case QQuickShapePath::OddEvenFill:
-                dst.fillRule = GL_INVERT;
-                break;
-            case QQuickShapePath::WindingFill:
-                dst.fillRule = GL_COUNT_UP_NV;
-                break;
-            default:
-                Q_UNREACHABLE();
-            }
-        }
-
-        if (dirty & DirtyDash) {
-            dst.dashOffset = src.dashOffset;
-            if (src.dashActive) {
-                dst.dashPattern.resize(src.dashPattern.count());
-                // Multiply by strokeWidth because the Shape API follows QPen
-                // meaning the input dash pattern here is in width units.
-                for (int i = 0; i < src.dashPattern.count(); ++i)
-                    dst.dashPattern[i] = GLfloat(src.dashPattern[i]) * src.strokeWidth;
-            } else {
-                dst.dashPattern.clear();
-            }
-        }
-
-        if (dirty & DirtyFillGradient) {
-            dst.fillGradientActive = src.fillGradientActive;
-            if (src.fillGradientActive)
-                dst.fillGradient = src.fillGradient;
-        }
-    }
-
-    m_node->markDirty(QSGNode::DirtyMaterial);
-    m_accDirty = 0;
-}
-
-bool QQuickShapeNvprRenderNode::nvprInited = false;
-QQuickNvprFunctions QQuickShapeNvprRenderNode::nvpr;
-QQuickNvprMaterialManager QQuickShapeNvprRenderNode::mtlmgr;
-
-QQuickShapeNvprRenderNode::~QQuickShapeNvprRenderNode()
-{
-    releaseResources();
-}
-
-void QQuickShapeNvprRenderNode::releaseResources()
-{
-    for (ShapePathRenderData &d : m_sp) {
-        if (d.path) {
-            nvpr.deletePaths(d.path, 1);
-            d.path = 0;
-        }
-        if (d.fallbackFbo) {
-            delete d.fallbackFbo;
-            d.fallbackFbo = nullptr;
-        }
-    }
-
-    m_fallbackBlitter.destroy();
-}
-
-void QQuickNvprMaterialManager::create(QQuickNvprFunctions *nvpr)
-{
-    m_nvpr = nvpr;
-}
-
-void QQuickNvprMaterialManager::releaseResources()
-{
-    QOpenGLExtraFunctions *f = QOpenGLContext::currentContext()->extraFunctions();
-    for (MaterialDesc &mtl : m_materials) {
-        if (mtl.ppl) {
-            f->glDeleteProgramPipelines(1, &mtl.ppl);
-            mtl = MaterialDesc();
-        }
-    }
-}
-
-QQuickNvprMaterialManager::MaterialDesc *QQuickNvprMaterialManager::activateMaterial(Material m)
-{
-    QOpenGLExtraFunctions *f = QOpenGLContext::currentContext()->extraFunctions();
-    MaterialDesc &mtl(m_materials[m]);
-
-    if (!mtl.ppl) {
-        if (m == MatSolid) {
-            static const char *fragSrc =
-                    "#version 310 es\n"
-                    "precision highp float;\n"
-                    "out vec4 fragColor;\n"
-                    "uniform vec4 color;\n"
-                    "uniform float opacity;\n"
-                    "void main() {\n"
-                    "  fragColor = color * opacity;\n"
-                    "}\n";
-            if (!m_nvpr->createFragmentOnlyPipeline(fragSrc, &mtl.ppl, &mtl.prg)) {
-                qWarning("NVPR: Failed to create shader pipeline for solid fill");
-                return nullptr;
-            }
-            Q_ASSERT(mtl.ppl && mtl.prg);
-            mtl.uniLoc[0] = f->glGetProgramResourceLocation(mtl.prg, GL_UNIFORM, "color");
-            Q_ASSERT(mtl.uniLoc[0] >= 0);
-            mtl.uniLoc[1] = f->glGetProgramResourceLocation(mtl.prg, GL_UNIFORM, "opacity");
-            Q_ASSERT(mtl.uniLoc[1] >= 0);
-        } else if (m == MatLinearGradient) {
-            static const char *fragSrc =
-                    "#version 310 es\n"
-                    "precision highp float;\n"
-                    "layout(location = 0) in vec2 uv;"
-                    "uniform float opacity;\n"
-                    "uniform sampler2D gradTab;\n"
-                    "uniform vec2 gradStart;\n"
-                    "uniform vec2 gradEnd;\n"
-                    "out vec4 fragColor;\n"
-                    "void main() {\n"
-                    "  vec2 gradVec = gradEnd - gradStart;\n"
-                    "  float gradTabIndex = dot(gradVec, uv - gradStart) / (gradVec.x * gradVec.x + gradVec.y * gradVec.y);\n"
-                    "  fragColor = texture(gradTab, vec2(gradTabIndex, 0.5)) * opacity;\n"
-                    "}\n";
-            if (!m_nvpr->createFragmentOnlyPipeline(fragSrc, &mtl.ppl, &mtl.prg)) {
-                qWarning("NVPR: Failed to create shader pipeline for linear gradient");
-                return nullptr;
-            }
-            Q_ASSERT(mtl.ppl && mtl.prg);
-            mtl.uniLoc[1] = f->glGetProgramResourceLocation(mtl.prg, GL_UNIFORM, "opacity");
-            Q_ASSERT(mtl.uniLoc[1] >= 0);
-            mtl.uniLoc[2] = f->glGetProgramResourceLocation(mtl.prg, GL_UNIFORM, "gradStart");
-            Q_ASSERT(mtl.uniLoc[2] >= 0);
-            mtl.uniLoc[3] = f->glGetProgramResourceLocation(mtl.prg, GL_UNIFORM, "gradEnd");
-            Q_ASSERT(mtl.uniLoc[3] >= 0);
-        } else {
-            Q_UNREACHABLE();
-        }
-    }
-
-    f->glBindProgramPipeline(mtl.ppl);
-
-    return &mtl;
-}
-
-void QQuickShapeNvprRenderNode::updatePath(ShapePathRenderData *d)
-{
-    if (d->dirty & QQuickShapeNvprRenderer::DirtyPath) {
-        if (!d->path) {
-            d->path = nvpr.genPaths(1);
-            Q_ASSERT(d->path != 0);
-        }
-        if (d->source.str.isEmpty()) {
-            nvpr.pathCommands(d->path, d->source.cmd.count(), d->source.cmd.constData(),
-                              d->source.coord.count(), GL_FLOAT, d->source.coord.constData());
-        } else {
-            nvpr.pathString(d->path, GL_PATH_FORMAT_SVG_NV, d->source.str.count(), d->source.str.constData());
-        }
-    }
-
-    if (d->dirty & QQuickShapeNvprRenderer::DirtyStyle) {
-        nvpr.pathParameterf(d->path, GL_PATH_STROKE_WIDTH_NV, d->strokeWidth);
-        nvpr.pathParameteri(d->path, GL_PATH_JOIN_STYLE_NV, d->joinStyle);
-        nvpr.pathParameteri(d->path, GL_PATH_MITER_LIMIT_NV, d->miterLimit);
-        nvpr.pathParameteri(d->path, GL_PATH_END_CAPS_NV, d->capStyle);
-        nvpr.pathParameteri(d->path, GL_PATH_DASH_CAPS_NV, d->capStyle);
-    }
-
-    if (d->dirty & QQuickShapeNvprRenderer::DirtyDash) {
-        nvpr.pathParameterf(d->path, GL_PATH_DASH_OFFSET_NV, d->dashOffset);
-        // count == 0 -> no dash
-        nvpr.pathDashArray(d->path, d->dashPattern.count(), d->dashPattern.constData());
-    }
-
-    if (d->dirty)
-        d->fallbackValid = false;
-}
-
-void QQuickShapeNvprRenderNode::renderStroke(ShapePathRenderData *d, int strokeStencilValue, int writeMask)
-{
-    QQuickNvprMaterialManager::MaterialDesc *mtl = mtlmgr.activateMaterial(QQuickNvprMaterialManager::MatSolid);
-    f->glProgramUniform4f(mtl->prg, mtl->uniLoc[0],
-            d->strokeColor.x(), d->strokeColor.y(), d->strokeColor.z(), d->strokeColor.w());
-    f->glProgramUniform1f(mtl->prg, mtl->uniLoc[1], inheritedOpacity());
-
-    nvpr.stencilThenCoverStrokePath(d->path, strokeStencilValue, writeMask, GL_CONVEX_HULL_NV);
-}
-
-void QQuickShapeNvprRenderNode::renderFill(ShapePathRenderData *d)
-{
-    QQuickNvprMaterialManager::MaterialDesc *mtl = nullptr;
-    if (d->fillGradientActive) {
-        mtl = mtlmgr.activateMaterial(QQuickNvprMaterialManager::MatLinearGradient);
-        QSGTexture *tx = QQuickShapeGradientCache::currentCache()->get(d->fillGradient);
-        tx->bind();
-        // uv = vec2(coeff[0] * x + coeff[1] * y + coeff[2], coeff[3] * x + coeff[4] * y + coeff[5])
-        // where x and y are in path coordinate space, which is just what
-        // we need since the gradient's start and stop are in that space too.
-        GLfloat coeff[6] = { 1, 0, 0,
-                             0, 1, 0 };
-        nvpr.programPathFragmentInputGen(mtl->prg, 0, GL_OBJECT_LINEAR_NV, 2, coeff);
-        f->glProgramUniform2f(mtl->prg, mtl->uniLoc[2], d->fillGradient.start.x(), d->fillGradient.start.y());
-        f->glProgramUniform2f(mtl->prg, mtl->uniLoc[3], d->fillGradient.end.x(), d->fillGradient.end.y());
-    } else {
-        mtl = mtlmgr.activateMaterial(QQuickNvprMaterialManager::MatSolid);
-        f->glProgramUniform4f(mtl->prg, mtl->uniLoc[0],
-                d->fillColor.x(), d->fillColor.y(), d->fillColor.z(), d->fillColor.w());
-    }
-    f->glProgramUniform1f(mtl->prg, mtl->uniLoc[1], inheritedOpacity());
-
-    const int writeMask = 0xFF;
-    nvpr.stencilThenCoverFillPath(d->path, d->fillRule, writeMask, GL_BOUNDING_BOX_NV);
-}
-
-void QQuickShapeNvprRenderNode::renderOffscreenFill(ShapePathRenderData *d)
-{
-    if (d->fallbackValid && d->fallbackFbo)
-        return;
-
-    GLfloat bb[4];
-    nvpr.getPathParameterfv(d->path, GL_PATH_STROKE_BOUNDING_BOX_NV, bb);
-    QSize sz = QSizeF(bb[2] - bb[0] + 1, bb[3] - bb[1] + 1).toSize();
-    d->fallbackSize = QSize(qMax(32, sz.width()), qMax(32, sz.height()));
-    d->fallbackTopLeft = QPointF(bb[0], bb[1]);
-
-    if (d->fallbackFbo && d->fallbackFbo->size() != d->fallbackSize) {
-        delete d->fallbackFbo;
-        d->fallbackFbo = nullptr;
-    }
-    if (!d->fallbackFbo)
-        d->fallbackFbo = new QOpenGLFramebufferObject(d->fallbackSize, QOpenGLFramebufferObject::CombinedDepthStencil);
-    if (!d->fallbackFbo->bind())
-        return;
-
-    GLint prevViewport[4];
-    f->glGetIntegerv(GL_VIEWPORT, prevViewport);
-
-    f->glViewport(0, 0, d->fallbackSize.width(), d->fallbackSize.height());
-    f->glDisable(GL_DEPTH_TEST);
-    f->glClearColor(0, 0, 0, 0);
-    f->glClearStencil(0);
-    f->glClear(GL_COLOR_BUFFER_BIT | GL_STENCIL_BUFFER_BIT);
-    f->glStencilFunc(GL_NOTEQUAL, 0, 0xFF);
-    f->glStencilOp(GL_KEEP, GL_KEEP, GL_KEEP);
-
-    QMatrix4x4 mv;
-    mv.translate(-d->fallbackTopLeft.x(), -d->fallbackTopLeft.y());
-    nvpr.matrixLoadf(GL_PATH_MODELVIEW_NV, mv.constData());
-    QMatrix4x4 proj;
-    proj.ortho(0, d->fallbackSize.width(), d->fallbackSize.height(), 0, 1, -1);
-    nvpr.matrixLoadf(GL_PATH_PROJECTION_NV, proj.constData());
-
-    renderFill(d);
-
-    d->fallbackFbo->release();
-    f->glEnable(GL_DEPTH_TEST);
-    f->glViewport(prevViewport[0], prevViewport[1], prevViewport[2], prevViewport[3]);
-
-    d->fallbackValid = true;
-}
-
-void QQuickShapeNvprRenderNode::setupStencilForCover(bool stencilClip, int sv)
-{
-    if (!stencilClip) {
-        // Assume stencil buffer is cleared to 0 for each frame.
-        // Within the frame dppass=GL_ZERO for glStencilOp ensures stencil is reset and so no need to clear.
-        f->glStencilFunc(GL_NOTEQUAL, 0, 0xFF);
-        f->glStencilOp(GL_KEEP, GL_KEEP, GL_ZERO);
-    } else {
-        f->glStencilFunc(GL_LESS, sv, 0xFF); // pass if (sv & 0xFF) < (stencil_value & 0xFF)
-        f->glStencilOp(GL_KEEP, GL_KEEP, GL_REPLACE); // dppass: replace with the original value (clip's stencil ref value)
-    }
-}
-
-void QQuickShapeNvprRenderNode::render(const RenderState *state)
-{
-    f = QOpenGLContext::currentContext()->extraFunctions();
-
-    if (!nvprInited) {
-        if (!nvpr.create()) {
-            qWarning("NVPR init failed");
-            return;
-        }
-        mtlmgr.create(&nvpr);
-        nvprInited = true;
-    }
-
-    f->glUseProgram(0);
-    f->glStencilMask(~0);
-    f->glEnable(GL_STENCIL_TEST);
-
-    const bool stencilClip = state->stencilEnabled();
-    // when true, the stencil buffer already has a clip path with a ref value of sv
-    const int sv = state->stencilValue();
-    const bool hasScissor = state->scissorEnabled();
-
-    if (hasScissor) {
-        // scissor rect is already set, just enable scissoring
-        f->glEnable(GL_SCISSOR_TEST);
-    }
-
-    // Depth test against the opaque batches rendered before.
-    f->glEnable(GL_DEPTH_TEST);
-    f->glDepthFunc(GL_LESS);
-    nvpr.pathCoverDepthFunc(GL_LESS);
-    nvpr.pathStencilDepthOffset(-0.05f, -1);
-
-    bool reloadMatrices = true;
-
-    for (ShapePathRenderData &d : m_sp) {
-        updatePath(&d);
-
-        const bool hasFill = d.hasFill();
-        const bool hasStroke = d.hasStroke();
-
-        if (hasFill && stencilClip) {
-            // Fall back to a texture when complex clipping is in use and we have
-            // to fill. Reconciling glStencilFillPath's and the scenegraph's clip
-            // stencil semantics has not succeeded so far...
-            if (hasScissor)
-                f->glDisable(GL_SCISSOR_TEST);
-            renderOffscreenFill(&d);
-            reloadMatrices = true;
-            if (hasScissor)
-                f->glEnable(GL_SCISSOR_TEST);
-        }
-
-        if (reloadMatrices) {
-            reloadMatrices = false;
-            nvpr.matrixLoadf(GL_PATH_MODELVIEW_NV, matrix()->constData());
-            nvpr.matrixLoadf(GL_PATH_PROJECTION_NV, state->projectionMatrix()->constData());
-        }
-
-        // Fill!
-        if (hasFill) {
-            if (!stencilClip) {
-                setupStencilForCover(false, 0);
-                renderFill(&d);
-            } else {
-                if (!m_fallbackBlitter.isCreated())
-                    m_fallbackBlitter.create();
-                f->glStencilFunc(GL_EQUAL, sv, 0xFF);
-                f->glStencilOp(GL_KEEP, GL_KEEP, GL_KEEP);
-                QMatrix4x4 mv = *matrix();
-                mv.translate(d.fallbackTopLeft.x(), d.fallbackTopLeft.y());
-                m_fallbackBlitter.texturedQuad(d.fallbackFbo->texture(), d.fallbackFbo->size(),
-                                               *state->projectionMatrix(), mv,
-                                               inheritedOpacity());
-            }
-        }
-
-        // Stroke!
-        if (hasStroke) {
-            const int strokeStencilValue = 0x80;
-            const int writeMask = 0x80;
-
-            setupStencilForCover(stencilClip, sv);
-            if (stencilClip) {
-                // for the stencil step (eff. read mask == 0xFF & ~writeMask)
-                nvpr.pathStencilFunc(GL_EQUAL, sv, 0xFF);
-                // With stencilCLip == true the read mask for the stencil test before the stencil step is 0x7F.
-                // This assumes the clip stencil value is <= 127.
-                if (sv >= strokeStencilValue)
-                    qWarning("Shape/NVPR: stencil clip ref value %d too large; expect rendering errors", sv);
-            }
-
-            renderStroke(&d, strokeStencilValue, writeMask);
-        }
-
-        if (stencilClip)
-            nvpr.pathStencilFunc(GL_ALWAYS, 0, ~0);
-
-        d.dirty = 0;
-    }
-
-    f->glBindProgramPipeline(0);
-}
-
-QSGRenderNode::StateFlags QQuickShapeNvprRenderNode::changedStates() const
-{
-    return BlendState | StencilState | DepthState | ScissorState;
-}
-
-QSGRenderNode::RenderingFlags QQuickShapeNvprRenderNode::flags() const
-{
-    return DepthAwareRendering; // avoid hitting the less optimal no-opaque-batch path in the renderer
-}
-
-bool QQuickShapeNvprRenderNode::isSupported()
-{
-    static const bool nvprDisabled = qEnvironmentVariableIntValue("QT_NO_NVPR") != 0;
-    return !nvprDisabled && QQuickNvprFunctions::isSupported();
-}
-
-bool QQuickNvprBlitter::create()
-{
-    if (isCreated())
-        destroy();
-
-    m_program = new QOpenGLShaderProgram;
-    if (QOpenGLContext::currentContext()->format().profile() == QSurfaceFormat::CoreProfile) {
-        m_program->addCacheableShaderFromSourceFile(QOpenGLShader::Vertex, QStringLiteral(":/qt-project.org/items/shaders/shadereffect_core.vert"));
-        m_program->addCacheableShaderFromSourceFile(QOpenGLShader::Fragment, QStringLiteral(":/qt-project.org/items/shaders/shadereffect_core.frag"));
-    } else {
-        m_program->addCacheableShaderFromSourceFile(QOpenGLShader::Vertex, QStringLiteral(":/qt-project.org/items/shaders/shadereffect.vert"));
-        m_program->addCacheableShaderFromSourceFile(QOpenGLShader::Fragment, QStringLiteral(":/qt-project.org/items/shaders/shadereffect.frag"));
-    }
-    m_program->bindAttributeLocation("qt_Vertex", 0);
-    m_program->bindAttributeLocation("qt_MultiTexCoord0", 1);
-    if (!m_program->link())
-        return false;
-
-    m_matrixLoc = m_program->uniformLocation("qt_Matrix");
-    m_opacityLoc = m_program->uniformLocation("qt_Opacity");
-
-    m_buffer = new QOpenGLBuffer;
-    if (!m_buffer->create())
-        return false;
-    m_buffer->bind();
-    m_buffer->allocate(4 * sizeof(GLfloat) * 6);
-    m_buffer->release();
-
-    return true;
-}
-
-void QQuickNvprBlitter::destroy()
-{
-    if (m_program) {
-        delete m_program;
-        m_program = nullptr;
-    }
-    if (m_buffer) {
-        delete m_buffer;
-        m_buffer = nullptr;
-    }
-}
-
-void QQuickNvprBlitter::texturedQuad(GLuint textureId, const QSize &size,
-                                     const QMatrix4x4 &proj, const QMatrix4x4 &modelview,
-                                     float opacity)
-{
-    QOpenGLExtraFunctions *f = QOpenGLContext::currentContext()->extraFunctions();
-
-    m_program->bind();
-
-    QMatrix4x4 m = proj * modelview;
-    m_program->setUniformValue(m_matrixLoc, m);
-    m_program->setUniformValue(m_opacityLoc, opacity);
-
-    m_buffer->bind();
-
-    if (size != m_prevSize) {
-        m_prevSize = size;
-
-        QPointF p0(size.width() - 1, size.height() - 1);
-        QPointF p1(0, 0);
-        QPointF p2(0, size.height() - 1);
-        QPointF p3(size.width() - 1, 0);
-
-        GLfloat vertices[6 * 4] = {
-            GLfloat(p0.x()), GLfloat(p0.y()), 1, 0,
-            GLfloat(p1.x()), GLfloat(p1.y()), 0, 1,
-            GLfloat(p2.x()), GLfloat(p2.y()), 0, 0,
-
-            GLfloat(p0.x()), GLfloat(p0.y()), 1, 0,
-            GLfloat(p3.x()), GLfloat(p3.y()), 1, 1,
-            GLfloat(p1.x()), GLfloat(p1.y()), 0, 1,
-        };
-
-        m_buffer->write(0, vertices, sizeof(vertices));
-    }
-
-    m_program->enableAttributeArray(0);
-    m_program->enableAttributeArray(1);
-    f->glVertexAttribPointer(0, 2, GL_FLOAT, GL_FALSE, 4 * sizeof(GLfloat), 0);
-    f->glVertexAttribPointer(1, 2, GL_FLOAT, GL_FALSE, 4 * sizeof(GLfloat), (const void *) (2 * sizeof(GLfloat)));
-
-    f->glBindTexture(GL_TEXTURE_2D, textureId);
-
-    f->glDrawArrays(GL_TRIANGLES, 0, 6);
-
-    f->glBindTexture(GL_TEXTURE_2D, 0);
-    m_buffer->release();
-    m_program->release();
-}
-
-QT_END_NAMESPACE
diff --git a/src/imports/shapes/qquickshapenvprrenderer_p.h b/src/imports/shapes/qquickshapenvprrenderer_p.h
deleted file mode 100644
index 33007313d4..0000000000
--- a/src/imports/shapes/qquickshapenvprrenderer_p.h
+++ /dev/null
@@ -1,237 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the QtQuick module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 3 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL3 included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 3 requirements
-** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 2.0 or (at your option) the GNU General
-** Public license version 3 or any later version approved by the KDE Free
-** Qt Foundation. The licenses are as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-2.0.html and
-** https://www.gnu.org/licenses/gpl-3.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef QQUICKSHAPENVPRRENDERER_P_H
-#define QQUICKSHAPENVPRRENDERER_P_H
-
-//
-//  W A R N I N G
-//  -------------
-//
-// This file is not part of the Qt API.  It exists for the convenience
-// of a number of Qt sources files.  This header file may change from
-// version to version without notice, or even be removed.
-//
-// We mean it.
-//
-
-#include "qquickshape_p_p.h"
-#include "qquicknvprfunctions_p.h"
-#include <qsgrendernode.h>
-#include <QColor>
-#include <QVector4D>
-#include <QDebug>
-
-#ifndef QT_NO_OPENGL
-
-QT_BEGIN_NAMESPACE
-
-class QQuickShapeNvprRenderNode;
-class QOpenGLFramebufferObject;
-class QOpenGLBuffer;
-class QOpenGLExtraFunctions;
-
-class QQuickShapeNvprRenderer : public QQuickAbstractPathRenderer
-{
-public:
-    enum Dirty {
-        DirtyPath = 0x01,
-        DirtyStyle = 0x02,
-        DirtyFillRule = 0x04,
-        DirtyDash = 0x08,
-        DirtyFillGradient = 0x10,
-        DirtyList = 0x20
-    };
-
-    void beginSync(int totalCount) override;
-    void setPath(int index, const QQuickPath *path) override;
-    void setJSPath(int index, const QQuickShapePathCommands &path) override;
-    void setStrokeColor(int index, const QColor &color) override;
-    void setStrokeWidth(int index, qreal w) override;
-    void setFillColor(int index, const QColor &color) override;
-    void setFillRule(int index, QQuickShapePath::FillRule fillRule) override;
-    void setJoinStyle(int index, QQuickShapePath::JoinStyle joinStyle, int miterLimit) override;
-    void setCapStyle(int index, QQuickShapePath::CapStyle capStyle) override;
-    void setStrokeStyle(int index, QQuickShapePath::StrokeStyle strokeStyle,
-                        qreal dashOffset, const QVector<qreal> &dashPattern) override;
-    void setFillGradient(int index, QQuickShapeGradient *gradient) override;
-    void endSync(bool async) override;
-
-    void updateNode() override;
-
-    void setNode(QQuickShapeNvprRenderNode *node);
-
-    struct NvprPath {
-        QVector<GLubyte> cmd;
-        QVector<GLfloat> coord;
-        QByteArray str;
-    };
-
-private:
-    struct ShapePathGuiData {
-        int dirty = 0;
-        NvprPath path;
-        qreal strokeWidth;
-        QColor strokeColor;
-        QColor fillColor;
-        QQuickShapePath::JoinStyle joinStyle;
-        int miterLimit;
-        QQuickShapePath::CapStyle capStyle;
-        QQuickShapePath::FillRule fillRule;
-        bool dashActive;
-        qreal dashOffset;
-        QVector<qreal> dashPattern;
-        bool fillGradientActive;
-        QQuickShapeGradientCache::GradientDesc fillGradient;
-    };
-
-    void convertPath(const QQuickPath *path, ShapePathGuiData *d);
-    void convertJSPath(const QQuickShapePathCommands &path, ShapePathGuiData *d);
-
-    QQuickShapeNvprRenderNode *m_node = nullptr;
-    int m_accDirty = 0;
-
-    QVector<ShapePathGuiData> m_sp;
-};
-
-QDebug operator<<(QDebug debug, const QQuickShapeNvprRenderer::NvprPath &path);
-
-class QQuickNvprMaterialManager
-{
-public:
-    enum Material {
-        MatSolid,
-        MatLinearGradient,
-
-        NMaterials
-    };
-
-    struct MaterialDesc {
-        GLuint ppl = 0;
-        GLuint prg = 0;
-        int uniLoc[4];
-    };
-
-    void create(QQuickNvprFunctions *nvpr);
-    MaterialDesc *activateMaterial(Material m);
-    void releaseResources();
-
-private:
-    QQuickNvprFunctions *m_nvpr;
-    MaterialDesc m_materials[NMaterials];
-};
-
-class QQuickNvprBlitter
-{
-public:
-    bool create();
-    void destroy();
-    bool isCreated() const { return m_program != nullptr; }
-    void texturedQuad(GLuint textureId, const QSize &size,
-                      const QMatrix4x4 &proj, const QMatrix4x4 &modelview,
-                      float opacity);
-
-private:
-    QOpenGLShaderProgram *m_program = nullptr;
-    QOpenGLBuffer *m_buffer = nullptr;
-    int m_matrixLoc;
-    int m_opacityLoc;
-    QSize m_prevSize;
-};
-
-class QQuickShapeNvprRenderNode : public QSGRenderNode
-{
-public:
-    ~QQuickShapeNvprRenderNode();
-
-    void render(const RenderState *state) override;
-    void releaseResources() override;
-    StateFlags changedStates() const override;
-    RenderingFlags flags() const override;
-
-    static bool isSupported();
-
-private:
-    struct ShapePathRenderData {
-        GLuint path = 0;
-        int dirty = 0;
-        QQuickShapeNvprRenderer::NvprPath source;
-        GLfloat strokeWidth;
-        QVector4D strokeColor;
-        QVector4D fillColor;
-        GLenum joinStyle;
-        GLint miterLimit;
-        GLenum capStyle;
-        GLenum fillRule;
-        GLfloat dashOffset;
-        QVector<GLfloat> dashPattern;
-        bool fillGradientActive;
-        QQuickShapeGradientCache::GradientDesc fillGradient;
-        QOpenGLFramebufferObject *fallbackFbo = nullptr;
-        bool fallbackValid = false;
-        QSize fallbackSize;
-        QPointF fallbackTopLeft;
-
-        bool hasFill() const { return !qFuzzyIsNull(fillColor.w()) || fillGradientActive; }
-        bool hasStroke() const { return strokeWidth >= 0.0f && !qFuzzyIsNull(strokeColor.w()); }
-    };
-
-    void updatePath(ShapePathRenderData *d);
-    void renderStroke(ShapePathRenderData *d, int strokeStencilValue, int writeMask);
-    void renderFill(ShapePathRenderData *d);
-    void renderOffscreenFill(ShapePathRenderData *d);
-    void setupStencilForCover(bool stencilClip, int sv);
-
-    static bool nvprInited;
-    static QQuickNvprFunctions nvpr;
-    static QQuickNvprMaterialManager mtlmgr;
-
-    QQuickNvprBlitter m_fallbackBlitter;
-    QOpenGLExtraFunctions *f = nullptr;
-
-    QVector<ShapePathRenderData> m_sp;
-
-    friend class QQuickShapeNvprRenderer;
-};
-
-QT_END_NAMESPACE
-
-#endif // QT_NO_OPENGL
-
-#endif // QQUICKSHAPENVPRRENDERER_P_H
diff --git a/src/imports/shapes/qquickshapesoftwarerenderer.cpp b/src/imports/shapes/qquickshapesoftwarerenderer.cpp
deleted file mode 100644
index b3373106af..0000000000
--- a/src/imports/shapes/qquickshapesoftwarerenderer.cpp
+++ /dev/null
@@ -1,277 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the QtQuick module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 3 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL3 included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 3 requirements
-** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 2.0 or (at your option) the GNU General
-** Public license version 3 or any later version approved by the KDE Free
-** Qt Foundation. The licenses are as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-2.0.html and
-** https://www.gnu.org/licenses/gpl-3.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "qquickshapesoftwarerenderer_p.h"
-#include <private/qquickpath_p_p.h>
-
-QT_BEGIN_NAMESPACE
-
-void QQuickShapeSoftwareRenderer::beginSync(int totalCount)
-{
-    if (m_sp.count() != totalCount) {
-        m_sp.resize(totalCount);
-        m_accDirty |= DirtyList;
-    }
-}
-
-void QQuickShapeSoftwareRenderer::setPath(int index, const QQuickPath *path)
-{
-    ShapePathGuiData &d(m_sp[index]);
-    d.path = path ? path->path() : QPainterPath();
-    d.dirty |= DirtyPath;
-    m_accDirty |= DirtyPath;
-}
-
-void QQuickShapeSoftwareRenderer::setJSPath(int index, const QQuickShapePathCommands &path)
-{
-    ShapePathGuiData &d(m_sp[index]);
-    d.path = path.toPainterPath();
-    d.dirty |= DirtyPath;
-    m_accDirty |= DirtyPath;
-}
-
-void QQuickShapeSoftwareRenderer::setStrokeColor(int index, const QColor &color)
-{
-    ShapePathGuiData &d(m_sp[index]);
-    d.pen.setColor(color);
-    d.dirty |= DirtyPen;
-    m_accDirty |= DirtyPen;
-}
-
-void QQuickShapeSoftwareRenderer::setStrokeWidth(int index, qreal w)
-{
-    ShapePathGuiData &d(m_sp[index]);
-    d.strokeWidth = w;
-    if (w >= 0.0f)
-        d.pen.setWidthF(w);
-    d.dirty |= DirtyPen;
-    m_accDirty |= DirtyPen;
-}
-
-void QQuickShapeSoftwareRenderer::setFillColor(int index, const QColor &color)
-{
-    ShapePathGuiData &d(m_sp[index]);
-    d.fillColor = color;
-    d.brush.setColor(color);
-    d.dirty |= DirtyBrush;
-    m_accDirty |= DirtyBrush;
-}
-
-void QQuickShapeSoftwareRenderer::setFillRule(int index, QQuickShapePath::FillRule fillRule)
-{
-    ShapePathGuiData &d(m_sp[index]);
-    d.fillRule = Qt::FillRule(fillRule);
-    d.dirty |= DirtyFillRule;
-    m_accDirty |= DirtyFillRule;
-}
-
-void QQuickShapeSoftwareRenderer::setJoinStyle(int index, QQuickShapePath::JoinStyle joinStyle, int miterLimit)
-{
-    ShapePathGuiData &d(m_sp[index]);
-    d.pen.setJoinStyle(Qt::PenJoinStyle(joinStyle));
-    d.pen.setMiterLimit(miterLimit);
-    d.dirty |= DirtyPen;
-    m_accDirty |= DirtyPen;
-}
-
-void QQuickShapeSoftwareRenderer::setCapStyle(int index, QQuickShapePath::CapStyle capStyle)
-{
-    ShapePathGuiData &d(m_sp[index]);
-    d.pen.setCapStyle(Qt::PenCapStyle(capStyle));
-    d.dirty |= DirtyPen;
-    m_accDirty |= DirtyPen;
-}
-
-void QQuickShapeSoftwareRenderer::setStrokeStyle(int index, QQuickShapePath::StrokeStyle strokeStyle,
-                                                    qreal dashOffset, const QVector<qreal> &dashPattern)
-{
-    ShapePathGuiData &d(m_sp[index]);
-    switch (strokeStyle) {
-    case QQuickShapePath::SolidLine:
-        d.pen.setStyle(Qt::SolidLine);
-        break;
-    case QQuickShapePath::DashLine:
-        d.pen.setStyle(Qt::CustomDashLine);
-        d.pen.setDashPattern(dashPattern);
-        d.pen.setDashOffset(dashOffset);
-        break;
-    default:
-        break;
-    }
-    d.dirty |= DirtyPen;
-    m_accDirty |= DirtyPen;
-}
-
-void QQuickShapeSoftwareRenderer::setFillGradient(int index, QQuickShapeGradient *gradient)
-{
-    ShapePathGuiData &d(m_sp[index]);
-    if (QQuickShapeLinearGradient *linearGradient = qobject_cast<QQuickShapeLinearGradient *>(gradient)) {
-        QLinearGradient painterGradient(linearGradient->x1(), linearGradient->y1(),
-                                        linearGradient->x2(), linearGradient->y2());
-        painterGradient.setStops(linearGradient->gradientStops()); // sorted
-        switch (gradient->spread()) {
-        case QQuickShapeGradient::PadSpread:
-            painterGradient.setSpread(QGradient::PadSpread);
-            break;
-        case QQuickShapeGradient::RepeatSpread:
-            painterGradient.setSpread(QGradient::RepeatSpread);
-            break;
-        case QQuickShapeGradient::ReflectSpread:
-            painterGradient.setSpread(QGradient::ReflectSpread);
-            break;
-        default:
-            break;
-        }
-        d.brush = QBrush(painterGradient);
-    } else {
-        d.brush = QBrush(d.fillColor);
-    }
-    d.dirty |= DirtyBrush;
-    m_accDirty |= DirtyBrush;
-}
-
-void QQuickShapeSoftwareRenderer::endSync(bool)
-{
-}
-
-void QQuickShapeSoftwareRenderer::setNode(QQuickShapeSoftwareRenderNode *node)
-{
-    if (m_node != node) {
-        m_node = node;
-        m_accDirty |= DirtyList;
-    }
-}
-
-void QQuickShapeSoftwareRenderer::updateNode()
-{
-    if (!m_accDirty)
-        return;
-
-    const int count = m_sp.count();
-    const bool listChanged = m_accDirty & DirtyList;
-    if (listChanged)
-        m_node->m_sp.resize(count);
-
-    m_node->m_boundingRect = QRectF();
-
-    for (int i = 0; i < count; ++i) {
-        ShapePathGuiData &src(m_sp[i]);
-        QQuickShapeSoftwareRenderNode::ShapePathRenderData &dst(m_node->m_sp[i]);
-
-        if (listChanged || (src.dirty & DirtyPath)) {
-            dst.path = src.path;
-            dst.path.setFillRule(src.fillRule);
-        }
-
-        if (listChanged || (src.dirty & DirtyFillRule))
-            dst.path.setFillRule(src.fillRule);
-
-        if (listChanged || (src.dirty & DirtyPen)) {
-            dst.pen = src.pen;
-            dst.strokeWidth = src.strokeWidth;
-        }
-
-        if (listChanged || (src.dirty & DirtyBrush))
-            dst.brush = src.brush;
-
-        src.dirty = 0;
-
-        QRectF br = dst.path.boundingRect();
-        const float sw = qMax(1.0f, dst.strokeWidth);
-        br.adjust(-sw, -sw, sw, sw);
-        m_node->m_boundingRect |= br;
-    }
-
-    m_node->markDirty(QSGNode::DirtyMaterial);
-    m_accDirty = 0;
-}
-
-QQuickShapeSoftwareRenderNode::QQuickShapeSoftwareRenderNode(QQuickShape *item)
-    : m_item(item)
-{
-}
-
-QQuickShapeSoftwareRenderNode::~QQuickShapeSoftwareRenderNode()
-{
-    releaseResources();
-}
-
-void QQuickShapeSoftwareRenderNode::releaseResources()
-{
-}
-
-void QQuickShapeSoftwareRenderNode::render(const RenderState *state)
-{
-    if (m_sp.isEmpty())
-        return;
-
-    QSGRendererInterface *rif = m_item->window()->rendererInterface();
-    QPainter *p = static_cast<QPainter *>(rif->getResource(m_item->window(), QSGRendererInterface::PainterResource));
-    Q_ASSERT(p);
-
-    const QRegion *clipRegion = state->clipRegion();
-    if (clipRegion && !clipRegion->isEmpty())
-        p->setClipRegion(*clipRegion, Qt::ReplaceClip); // must be done before setTransform
-
-    p->setTransform(matrix()->toTransform());
-    p->setOpacity(inheritedOpacity());
-
-    for (const ShapePathRenderData &d : qAsConst(m_sp)) {
-        p->setPen(d.strokeWidth >= 0.0f && d.pen.color() != Qt::transparent ? d.pen : Qt::NoPen);
-        p->setBrush(d.brush.color() != Qt::transparent ? d.brush : Qt::NoBrush);
-        p->drawPath(d.path);
-    }
-}
-
-QSGRenderNode::StateFlags QQuickShapeSoftwareRenderNode::changedStates() const
-{
-    return 0;
-}
-
-QSGRenderNode::RenderingFlags QQuickShapeSoftwareRenderNode::flags() const
-{
-    return BoundedRectRendering; // avoid fullscreen updates by saying we won't draw outside rect()
-}
-
-QRectF QQuickShapeSoftwareRenderNode::rect() const
-{
-    return m_boundingRect;
-}
-
-QT_END_NAMESPACE
diff --git a/src/imports/shapes/qquickshapesoftwarerenderer_p.h b/src/imports/shapes/qquickshapesoftwarerenderer_p.h
deleted file mode 100644
index 53982ce347..0000000000
--- a/src/imports/shapes/qquickshapesoftwarerenderer_p.h
+++ /dev/null
@@ -1,136 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the QtQuick module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 3 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL3 included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 3 requirements
-** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 2.0 or (at your option) the GNU General
-** Public license version 3 or any later version approved by the KDE Free
-** Qt Foundation. The licenses are as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-2.0.html and
-** https://www.gnu.org/licenses/gpl-3.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef QQUICKSHAPESOFTWARERENDERER_P_H
-#define QQUICKSHAPESOFTWARERENDERER_P_H
-
-//
-//  W A R N I N G
-//  -------------
-//
-// This file is not part of the Qt API.  It exists for the convenience
-// of a number of Qt sources files.  This header file may change from
-// version to version without notice, or even be removed.
-//
-// We mean it.
-//
-
-#include "qquickshape_p_p.h"
-#include <qsgrendernode.h>
-#include <QPen>
-#include <QBrush>
-
-QT_BEGIN_NAMESPACE
-
-class QQuickShapeSoftwareRenderNode;
-
-class QQuickShapeSoftwareRenderer : public QQuickAbstractPathRenderer
-{
-public:
-    enum Dirty {
-        DirtyPath = 0x01,
-        DirtyPen = 0x02,
-        DirtyFillRule = 0x04,
-        DirtyBrush = 0x08,
-        DirtyList = 0x10
-    };
-
-    void beginSync(int totalCount) override;
-    void setPath(int index, const QQuickPath *path) override;
-    void setJSPath(int index, const QQuickShapePathCommands &path) override;
-    void setStrokeColor(int index, const QColor &color) override;
-    void setStrokeWidth(int index, qreal w) override;
-    void setFillColor(int index, const QColor &color) override;
-    void setFillRule(int index, QQuickShapePath::FillRule fillRule) override;
-    void setJoinStyle(int index, QQuickShapePath::JoinStyle joinStyle, int miterLimit) override;
-    void setCapStyle(int index, QQuickShapePath::CapStyle capStyle) override;
-    void setStrokeStyle(int index, QQuickShapePath::StrokeStyle strokeStyle,
-                        qreal dashOffset, const QVector<qreal> &dashPattern) override;
-    void setFillGradient(int index, QQuickShapeGradient *gradient) override;
-    void endSync(bool async) override;
-
-    void updateNode() override;
-
-    void setNode(QQuickShapeSoftwareRenderNode *node);
-
-private:
-    QQuickShapeSoftwareRenderNode *m_node = nullptr;
-    int m_accDirty = 0;
-    struct ShapePathGuiData {
-        int dirty = 0;
-        QPainterPath path;
-        QPen pen;
-        float strokeWidth;
-        QColor fillColor;
-        QBrush brush;
-        Qt::FillRule fillRule;
-    };
-    QVector<ShapePathGuiData> m_sp;
-};
-
-class QQuickShapeSoftwareRenderNode : public QSGRenderNode
-{
-public:
-    QQuickShapeSoftwareRenderNode(QQuickShape *item);
-    ~QQuickShapeSoftwareRenderNode();
-
-    void render(const RenderState *state) override;
-    void releaseResources() override;
-    StateFlags changedStates() const override;
-    RenderingFlags flags() const override;
-    QRectF rect() const override;
-
-private:
-    QQuickShape *m_item;
-
-    struct ShapePathRenderData {
-        QPainterPath path;
-        QPen pen;
-        float strokeWidth;
-        QBrush brush;
-    };
-    QVector<ShapePathRenderData> m_sp;
-    QRectF m_boundingRect;
-
-    friend class QQuickShapeSoftwareRenderer;
-};
-
-QT_END_NAMESPACE
-
-#endif // QQUICKSHAPESOFTWARERENDERER_P_H
diff --git a/src/imports/shapes/shapes.pro b/src/imports/shapes/shapes.pro
index 80e6a22142..857fcd7564 100644
--- a/src/imports/shapes/shapes.pro
+++ b/src/imports/shapes/shapes.pro
@@ -1,31 +1,11 @@
 CXX_MODULE = qml
 TARGET  = qmlshapesplugin
 TARGETPATH = QtQuick/Shapes
-IMPORT_VERSION = 1.0
+IMPORT_VERSION = 1.$$QT_MINOR_VERSION
 
-QT = core gui qml quick quick-private
-
-HEADERS += \
-    qquickshape_p.h \
-    qquickshape_p_p.h \
-    qquickshapegenericrenderer_p.h \
-    qquickshapesoftwarerenderer_p.h
+QT = core gui-private qml quick-private quickshapes-private
 
 SOURCES += \
     plugin.cpp \
-    qquickshape.cpp \
-    qquickshapegenericrenderer.cpp \
-    qquickshapesoftwarerenderer.cpp
-
-qtConfig(opengl) {
-    HEADERS += \
-        qquicknvprfunctions_p.h \
-        qquicknvprfunctions_p_p.h \
-        qquickshapenvprrenderer_p.h
-
-    SOURCES += \
-        qquicknvprfunctions.cpp \
-        qquickshapenvprrenderer.cpp
-}
 
 load(qml_plugin)
diff --git a/src/imports/sharedimage/plugin.cpp b/src/imports/sharedimage/plugin.cpp
index 53e95ef21a..b75e38e303 100644
--- a/src/imports/sharedimage/plugin.cpp
+++ b/src/imports/sharedimage/plugin.cpp
@@ -106,7 +106,7 @@ class QtQuickSharedImagePlugin : public QQmlExtensionPlugin
     Q_OBJECT
     Q_PLUGIN_METADATA(IID QQmlExtensionInterface_iid)
 public:
-    QtQuickSharedImagePlugin(QObject *parent = 0) : QQmlExtensionPlugin(parent) {}
+    QtQuickSharedImagePlugin(QObject *parent = nullptr) : QQmlExtensionPlugin(parent) {}
 
     void registerTypes(const char *uri) override
     {
diff --git a/src/imports/sharedimage/plugins.qmltypes b/src/imports/sharedimage/plugins.qmltypes
new file mode 100644
index 0000000000..29639e7697
--- /dev/null
+++ b/src/imports/sharedimage/plugins.qmltypes
@@ -0,0 +1,11 @@
+import QtQuick.tooling 1.2
+
+// This file describes the plugin-supplied types contained in the library.
+// It is used for QML tooling purposes only.
+//
+// This file was auto-generated by:
+// 'qmlplugindump -nonrelocatable Qt.labs.sharedimage 1.0'
+
+Module {
+    dependencies: ["QtQuick 2.0"]
+}
diff --git a/src/imports/sharedimage/qsharedimageloader.cpp b/src/imports/sharedimage/qsharedimageloader.cpp
index fb96a79187..c9e3ef3eb3 100644
--- a/src/imports/sharedimage/qsharedimageloader.cpp
+++ b/src/imports/sharedimage/qsharedimageloader.cpp
@@ -88,9 +88,7 @@ class QSharedImageLoaderPrivate : public QObjectPrivate
     Q_DECLARE_PUBLIC(QSharedImageLoader)
 
 public:
-    QSharedImageLoaderPrivate()
-        : QObjectPrivate()
-    {}
+    QSharedImageLoaderPrivate() {}
 
     QImage load(const QString &path, QSharedImageLoader::ImageParameters *params);
 
@@ -117,7 +115,7 @@ void QSharedImageLoaderPrivate::storeImageToMem(void *data, const QImage &img)
     h->format = img.format();
 
     uchar *p = static_cast<uchar *>(data) + sizeof(SharedImageHeader);
-    memcpy(p, img.constBits(), img.byteCount());
+    memcpy(p, img.constBits(), img.sizeInBytes());
 }
 
 
@@ -174,8 +172,11 @@ QImage QSharedImageLoaderPrivate::load(const QString &path, QSharedImageLoader::
         QImage img = q->loadFile(path, params);
         if (img.isNull())
             return nil;
-        int size = sizeof(SharedImageHeader) + img.byteCount();
-        if (shm->create(size)) {
+        size_t size = sizeof(SharedImageHeader) + img.sizeInBytes();
+        if (size > size_t(std::numeric_limits<int>::max())) {
+            qCDebug(lcSharedImage) << "Image" << path << "to large to load";
+            return nil;
+        } else if (shm->create(int(size))) {
             qCDebug(lcSharedImage) << "Created new shm segment of size" << size << "for image" << path;
             if (!shm->lock()) {
                 qCDebug(lcSharedImage) << "Lock1 failed!?" << shm->errorString();
diff --git a/src/imports/sharedimage/qsharedimageloader_p.h b/src/imports/sharedimage/qsharedimageloader_p.h
index 38e2bd4d54..4b0e989c29 100644
--- a/src/imports/sharedimage/qsharedimageloader_p.h
+++ b/src/imports/sharedimage/qsharedimageloader_p.h
@@ -58,10 +58,10 @@ class QSharedImageLoader : public QObject
 public:
     typedef QVector<QVariant> ImageParameters;
 
-    QSharedImageLoader(QObject *parent = Q_NULLPTR);
+    QSharedImageLoader(QObject *parent = nullptr);
     ~QSharedImageLoader();
 
-    QImage load(const QString &path, ImageParameters *params = Q_NULLPTR);
+    QImage load(const QString &path, ImageParameters *params = nullptr);
 
 protected:
     virtual QImage loadFile(const QString &path, ImageParameters *params);
diff --git a/src/imports/sharedimage/sharedimageprovider.cpp b/src/imports/sharedimage/sharedimageprovider.cpp
index f33057936d..aad6ea3b78 100644
--- a/src/imports/sharedimage/sharedimageprovider.cpp
+++ b/src/imports/sharedimage/sharedimageprovider.cpp
@@ -60,7 +60,7 @@ public:
         NumImageParameters
     };
 
-    QuickSharedImageLoader(QObject *parent = Q_NULLPTR)
+    QuickSharedImageLoader(QObject *parent = nullptr)
         : QSharedImageLoader(parent)
     {
     }
diff --git a/src/imports/statemachine/dependencies.json b/src/imports/statemachine/dependencies.json
new file mode 100644
index 0000000000..0d4f101c7a
--- /dev/null
+++ b/src/imports/statemachine/dependencies.json
@@ -0,0 +1,2 @@
+[
+]
diff --git a/src/imports/statemachine/plugin.cpp b/src/imports/statemachine/plugin.cpp
index ae32f6446a..bf7499b31a 100644
--- a/src/imports/statemachine/plugin.cpp
+++ b/src/imports/statemachine/plugin.cpp
@@ -47,13 +47,6 @@
 #include <QQmlExtensionPlugin>
 #include <qqml.h>
 
-static void initResources()
-{
-#ifdef QT_STATIC
-    Q_INIT_RESOURCE(qmake_QtQml_StateMachine);
-#endif
-}
-
 QT_BEGIN_NAMESPACE
 
 class QtQmlStateMachinePlugin : public QQmlExtensionPlugin
@@ -62,8 +55,8 @@ class QtQmlStateMachinePlugin : public QQmlExtensionPlugin
     Q_PLUGIN_METADATA(IID QQmlExtensionInterface_iid)
 
 public:
-    QtQmlStateMachinePlugin(QObject *parent = 0) : QQmlExtensionPlugin(parent) { initResources(); }
-    void registerTypes(const char *uri) Q_DECL_OVERRIDE
+    QtQmlStateMachinePlugin(QObject *parent = nullptr) : QQmlExtensionPlugin(parent) { }
+    void registerTypes(const char *uri) override
     {
         qmlRegisterType<State>(uri, 1, 0, "State");
         qmlRegisterType<StateMachine>(uri, 1, 0, "StateMachine");
@@ -75,6 +68,9 @@ public:
         qmlRegisterCustomType<SignalTransition>(uri, 1, 0, "SignalTransition", new SignalTransitionParser);
         qmlRegisterType<TimeoutTransition>(uri, 1, 0, "TimeoutTransition");
         qmlProtectModule(uri, 1);
+
+        // Auto-increment the import to stay in sync with ALL future QtQuick minor versions from 5.11 onward
+        qmlRegisterModule(uri, 1, QT_VERSION_MINOR);
     }
 };
 
diff --git a/src/imports/statemachine/plugins.qmltypes b/src/imports/statemachine/plugins.qmltypes
index 0fe9b63e03..f92aeaa080 100644
--- a/src/imports/statemachine/plugins.qmltypes
+++ b/src/imports/statemachine/plugins.qmltypes
@@ -4,7 +4,7 @@ import QtQuick.tooling 1.2
 // It is used for QML tooling purposes only.
 //
 // This file was auto-generated by:
-// 'qmlplugindump -nonrelocatable -noforceqtquick QtQml.StateMachine 1.0'
+// 'qmlplugindump -nonrelocatable -dependencies dependencies.json QtQml.StateMachine 1.13'
 
 Module {
     dependencies: []
diff --git a/src/imports/statemachine/signaltransition.cpp b/src/imports/statemachine/signaltransition.cpp
index 0f88ec641b..d4ea25cc4b 100644
--- a/src/imports/statemachine/signaltransition.cpp
+++ b/src/imports/statemachine/signaltransition.cpp
@@ -54,7 +54,7 @@
 #include <private/qqmlboundsignal_p.h>
 
 SignalTransition::SignalTransition(QState *parent)
-    : QSignalTransition(this, SIGNAL(invokeYourself()), parent), m_complete(false), m_signalExpression(Q_NULLPTR)
+    : QSignalTransition(this, SIGNAL(invokeYourself()), parent), m_complete(false), m_signalExpression(nullptr)
 {
     connect(this, SIGNAL(signalChanged()), SIGNAL(qmlSignalChanged()));
 }
@@ -109,7 +109,7 @@ void SignalTransition::setSignal(const QJSValue &signal)
 
     m_signal = signal;
 
-    QV4::ExecutionEngine *jsEngine = QV8Engine::getV4(QQmlEngine::contextForObject(this)->engine());
+    QV4::ExecutionEngine *jsEngine = QQmlEngine::contextForObject(this)->engine()->handle();
     QV4::Scope scope(jsEngine);
 
     QObject *sender;
@@ -163,33 +163,34 @@ void SignalTransition::connectTriggered()
 
     QObject *target = senderObject();
     QQmlData *ddata = QQmlData::get(this);
-    QQmlContextData *ctxtdata = ddata ? ddata->outerContext : 0;
+    QQmlContextData *ctxtdata = ddata ? ddata->outerContext : nullptr;
 
     Q_ASSERT(m_bindings.count() == 1);
     const QV4::CompiledData::Binding *binding = m_bindings.at(0);
     Q_ASSERT(binding->type == QV4::CompiledData::Binding::Type_Script);
 
-    QV4::ExecutionEngine *jsEngine = QV8Engine::getV4(QQmlEngine::contextForObject(this)->engine());
+    QV4::ExecutionEngine *jsEngine = QQmlEngine::contextForObject(this)->engine()->handle();
     QV4::Scope scope(jsEngine);
     QV4::Scoped<QV4::QObjectMethod> qobjectSignal(scope, QJSValuePrivate::convertedToValue(jsEngine, m_signal));
     Q_ASSERT(qobjectSignal);
     QMetaMethod metaMethod = target->metaObject()->method(qobjectSignal->methodIndex());
     int signalIndex = QMetaObjectPrivate::signalIndex(metaMethod);
 
-    QQmlBoundSignalExpression *expression = ctxtdata ?
-                new QQmlBoundSignalExpression(target, signalIndex,
-                                              ctxtdata, this, m_compilationUnit->runtimeFunctions[binding->value.compiledScriptIndex]) : 0;
+    auto f = m_compilationUnit->runtimeFunctions[binding->value.compiledScriptIndex];
+    QQmlBoundSignalExpression *expression =
+            ctxtdata ? new QQmlBoundSignalExpression(target, signalIndex, ctxtdata, this, f)
+                     : nullptr;
     if (expression)
         expression->setNotifyOnValueChanged(false);
     m_signalExpression = expression;
 }
 
-void SignalTransitionParser::verifyBindings(const QV4::CompiledData::Unit *qmlUnit, const QList<const QV4::CompiledData::Binding *> &props)
+void SignalTransitionParser::verifyBindings(const QQmlRefPointer<QV4::CompiledData::CompilationUnit> &compilationUnit, const QList<const QV4::CompiledData::Binding *> &props)
 {
     for (int ii = 0; ii < props.count(); ++ii) {
         const QV4::CompiledData::Binding *binding = props.at(ii);
 
-        QString propName = qmlUnit->stringAt(binding->propertyNameIndex);
+        QString propName = compilationUnit->stringAt(binding->propertyNameIndex);
 
         if (propName != QLatin1String("onTriggered")) {
             error(props.at(ii), SignalTransition::tr("Cannot assign to non-existent property \"%1\"").arg(propName));
@@ -203,7 +204,7 @@ void SignalTransitionParser::verifyBindings(const QV4::CompiledData::Unit *qmlUn
     }
 }
 
-void SignalTransitionParser::applyBindings(QObject *object, QV4::CompiledData::CompilationUnit *compilationUnit, const QList<const QV4::CompiledData::Binding *> &bindings)
+void SignalTransitionParser::applyBindings(QObject *object, const QQmlRefPointer<QV4::CompiledData::CompilationUnit> &compilationUnit, const QList<const QV4::CompiledData::Binding *> &bindings)
 {
     SignalTransition *st = qobject_cast<SignalTransition*>(object);
     st->m_compilationUnit = compilationUnit;
diff --git a/src/imports/statemachine/signaltransition.h b/src/imports/statemachine/signaltransition.h
index c6512e2b19..90e6f96fbc 100644
--- a/src/imports/statemachine/signaltransition.h
+++ b/src/imports/statemachine/signaltransition.h
@@ -59,13 +59,13 @@ class SignalTransition : public QSignalTransition, public QQmlParserStatus
     Q_PROPERTY(QQmlScriptString guard READ guard WRITE setGuard NOTIFY guardChanged)
 
 public:
-    explicit SignalTransition(QState *parent = Q_NULLPTR);
+    explicit SignalTransition(QState *parent = nullptr);
 
     QQmlScriptString guard() const;
     void setGuard(const QQmlScriptString &guard);
 
-    bool eventTest(QEvent *event) Q_DECL_OVERRIDE;
-    void onTransition(QEvent *event) Q_DECL_OVERRIDE;
+    bool eventTest(QEvent *event) override;
+    void onTransition(QEvent *event) override;
 
     const QJSValue &signal();
     void setSignal(const QJSValue &signal);
@@ -81,8 +81,8 @@ Q_SIGNALS:
     void qmlSignalChanged();
 
 private:
-    void classBegin() Q_DECL_OVERRIDE { m_complete = false; }
-    void componentComplete() Q_DECL_OVERRIDE { m_complete = true; connectTriggered(); }
+    void classBegin() override { m_complete = false; }
+    void componentComplete() override { m_complete = true; connectTriggered(); }
     void connectTriggered();
 
     friend class SignalTransitionParser;
@@ -97,8 +97,8 @@ private:
 class SignalTransitionParser : public QQmlCustomParser
 {
 public:
-    void verifyBindings(const QV4::CompiledData::Unit *qmlUnit, const QList<const QV4::CompiledData::Binding *> &props) Q_DECL_OVERRIDE;
-    void applyBindings(QObject *object, QV4::CompiledData::CompilationUnit *compilationUnit, const QList<const QV4::CompiledData::Binding *> &bindings) Q_DECL_OVERRIDE;
+    void verifyBindings(const QQmlRefPointer<QV4::CompiledData::CompilationUnit> &compilationUnit, const QList<const QV4::CompiledData::Binding *> &props) override;
+    void applyBindings(QObject *object, const QQmlRefPointer<QV4::CompiledData::CompilationUnit> &compilationUnit, const QList<const QV4::CompiledData::Binding *> &bindings) override;
 };
 
 QT_END_NAMESPACE
diff --git a/src/imports/statemachine/state.cpp b/src/imports/statemachine/state.cpp
index 2467039d01..af76087256 100644
--- a/src/imports/statemachine/state.cpp
+++ b/src/imports/statemachine/state.cpp
@@ -50,7 +50,7 @@ State::State(QState *parent)
 
 void State::componentComplete()
 {
-    if (this->machine() == NULL) {
+    if (this->machine() == nullptr) {
         static bool once = false;
         if (!once) {
             once = true;
diff --git a/src/imports/statemachine/statemachine.cpp b/src/imports/statemachine/statemachine.cpp
index 7c8dcbc6b6..ca6c59b6ac 100644
--- a/src/imports/statemachine/statemachine.cpp
+++ b/src/imports/statemachine/statemachine.cpp
@@ -68,7 +68,7 @@ void StateMachine::setRunning(bool running)
 
 void StateMachine::componentComplete()
 {
-    if (QStateMachine::initialState() == NULL && childMode() == QState::ExclusiveStates)
+    if (QStateMachine::initialState() == nullptr && childMode() == QState::ExclusiveStates)
          qmlWarning(this) << "No initial state set for StateMachine";
 
     // Everything is proper setup, now start the state-machine if we got
diff --git a/src/imports/statemachine/statemachine.pro b/src/imports/statemachine/statemachine.pro
index 9bb88074e9..926a9d4a5e 100644
--- a/src/imports/statemachine/statemachine.pro
+++ b/src/imports/statemachine/statemachine.pro
@@ -1,7 +1,7 @@
 CXX_MODULE = qml
 TARGET = qtqmlstatemachine
 TARGETPATH = QtQml/StateMachine
-IMPORT_VERSION = 1.0
+IMPORT_VERSION = 1.$$QT_MINOR_VERSION
 
 QT = core-private qml-private
 
diff --git a/src/imports/statemachine/timeouttransition.h b/src/imports/statemachine/timeouttransition.h
index 0e5f5377e3..2fc850fc70 100644
--- a/src/imports/statemachine/timeouttransition.h
+++ b/src/imports/statemachine/timeouttransition.h
@@ -53,7 +53,7 @@ class TimeoutTransition : public QSignalTransition, public QQmlParserStatus
     Q_INTERFACES(QQmlParserStatus)
 
 public:
-    TimeoutTransition(QState *parent = Q_NULLPTR);
+    TimeoutTransition(QState *parent = nullptr);
     ~TimeoutTransition();
 
     int timeout() const;
diff --git a/src/imports/testlib/SignalSpy.qml b/src/imports/testlib/SignalSpy.qml
index 8a8e844a21..52ed83e261 100644
--- a/src/imports/testlib/SignalSpy.qml
+++ b/src/imports/testlib/SignalSpy.qml
@@ -43,7 +43,7 @@ import QtTest 1.1
 /*!
     \qmltype SignalSpy
     \inqmlmodule QtTest
-    \brief Enables introspection of signal emission
+    \brief Enables introspection of signal emission.
     \since 4.8
     \ingroup qtquicktest
 
@@ -74,7 +74,7 @@ import QtTest 1.1
     synchronously.  For asynchronous signals, the wait() method can be
     used to block the test until the signal occurs (or a timeout expires).
 
-    \sa {QtTest::TestCase}{TestCase}, {Qt Quick Test Reference Documentation}
+    \sa {QtTest::TestCase}{TestCase}, {Qt Quick Test}
 */
 
 Item {
diff --git a/src/imports/testlib/TestCase.qml b/src/imports/testlib/TestCase.qml
index dbed896c59..e7669fd03d 100644
--- a/src/imports/testlib/TestCase.qml
+++ b/src/imports/testlib/TestCase.qml
@@ -39,25 +39,25 @@
 
 import QtQuick 2.0
 import QtQuick.Window 2.0 // used for qtest_verifyItem
-import QtTest 1.1
+import QtTest 1.2
 import "testlogger.js" as TestLogger
 import Qt.test.qtestroot 1.0
 
 /*!
     \qmltype TestCase
     \inqmlmodule QtTest
-    \brief Represents a unit test case
+    \brief Represents a unit test case.
     \since 4.8
     \ingroup qtquicktest
 
-    \section1 Introduction to QML test cases
+    \section1 Introduction to QML Test Cases
 
     Test cases are written as JavaScript functions within a TestCase
     type:
 
     \code
     import QtQuick 2.0
-    import QtTest 1.0
+    import QtTest 1.2
 
     TestCase {
         name: "MathTests"
@@ -99,7 +99,7 @@ import Qt.test.qtestroot 1.0
     once they have all completed.  If a test case doesn't need to run
     (because a precondition has failed), then \l optional can be set to true.
 
-    \section1 Data-driven tests
+    \section1 Data-driven Tests
 
     Table data can be provided to a test using a function name that ends
     with "_data". Alternatively, the \c init_data() function can be used
@@ -108,7 +108,7 @@ import Qt.test.qtestroot 1.0
 
     \code
     import QtQuick 2.0
-    import QtTest 1.1
+    import QtTest 1.2
 
     TestCase {
         name: "DataTests"
@@ -173,7 +173,7 @@ import Qt.test.qtestroot 1.0
     To get the effect of the \c{QBENCHMARK_ONCE} macro, prefix the test
     function name with "benchmark_once_".
 
-    \section1 Simulating keyboard and mouse events
+    \section1 Simulating Keyboard and Mouse Events
 
     The keyPress(), keyRelease(), and keyClick() methods can be used
     to simulate keyboard events within unit tests.  The events are
@@ -260,7 +260,7 @@ import Qt.test.qtestroot 1.0
     For objects that are created via the \l {Component::}{createObject()} function
     of \l Component, the \l createTemporaryObject() function can be used.
 
-    \sa {QtTest::SignalSpy}{SignalSpy}, {Qt Quick Test Reference Documentation}
+    \sa {QtTest::SignalSpy}{SignalSpy}, {Qt Quick Test}
 */
 
 
@@ -521,6 +521,75 @@ Item {
     }
 
     /*!
+        \since 5.13
+        \qmlmethod bool TestCase::isPolishScheduled(object item)
+
+        Returns \c true if \l {QQuickItem::}{updatePolish()} has not been called
+        on \a item since the last call to \l {QQuickItem::}{polish()},
+        otherwise returns \c false.
+
+        When assigning values to properties in QML, any layouting the item
+        must do as a result of the assignment might not take effect immediately,
+        but can instead be postponed until the item is polished. For these cases,
+        you can use this function to ensure that the item has been polished
+        before the execution of the test continues. For example:
+
+        \code
+            verify(isPolishScheduled(item))
+            verify(waitForItemPolished(item))
+        \endcode
+
+        Without the call to \c isPolishScheduled() above, the
+        call to \c waitForItemPolished() might see that no polish
+        was scheduled and therefore pass instantly, assuming that
+        the item had already been polished. This function
+        makes it obvious why an item wasn't polished and allows tests to
+        fail early under such circumstances.
+
+        \sa waitForItemPolished(), QQuickItem::polish(), QQuickItem::updatePolish()
+    */
+    function isPolishScheduled(item) {
+        if (!item || typeof item !== "object") {
+            qtest_results.fail("Argument must be a valid Item; actual type is " + typeof item,
+                util.callerFile(), util.callerLine())
+            throw new Error("QtQuickTest::fail")
+        }
+
+        return qtest_results.isPolishScheduled(item)
+    }
+
+    /*!
+        \since 5.13
+        \qmlmethod bool waitForItemPolished(object item, int timeout = 5000)
+
+        Waits for \a timeout milliseconds or until
+        \l {QQuickItem::}{updatePolish()} has been called on \a item.
+
+        Returns \c true if \c updatePolish() was called on \a item within
+        \a timeout milliseconds, otherwise returns \c false.
+
+        \sa isPolishScheduled(), QQuickItem::polish(), QQuickItem::updatePolish()
+    */
+    function waitForItemPolished(item, timeout) {
+        if (!item || typeof item !== "object") {
+            qtest_results.fail("First argument must be a valid Item; actual type is " + typeof item,
+                util.callerFile(), util.callerLine())
+            throw new Error("QtQuickTest::fail")
+        }
+
+        if (timeout !== undefined && typeof(timeout) != "number") {
+            qtest_results.fail("Second argument must be a number; actual type is " + typeof timeout,
+                util.callerFile(), util.callerLine())
+            throw new Error("QtQuickTest::fail")
+        }
+
+        if (!timeout)
+            timeout = 5000
+
+        return qtest_results.waitForItemPolished(item, timeout)
+    }
+
+    /*!
         \since 5.9
         \qmlmethod object TestCase::createTemporaryQmlObject(string qml, object parent, string filePath)
 
@@ -757,6 +826,10 @@ Item {
             bProperties.push(i); // collect exp's properties
         }
 
+        if (aProperties.length == 0 && bProperties.length == 0) { // at least a special case for QUrl
+            return eq && (JSON.stringify(act) == JSON.stringify(exp));
+        }
+
         // Ensures identical properties name
         return eq && qtest_compareInternal(aProperties.sort(), bProperties.sort());
 
@@ -846,12 +919,12 @@ Item {
 
         Additionally, the returned image object has the following methods:
         \list
-        \li red(x, y) Returns the red channel value of the pixel at \a x, \a y position
-        \li green(x, y) Returns the green channel value of the pixel at \a x, \a y position
-        \li blue(x, y) Returns the blue channel value of the pixel at \a x, \a y position
-        \li alpha(x, y) Returns the alpha channel value of the pixel at \a x, \a y position
-        \li pixel(x, y) Returns the color value of the pixel at \a x, \a y position
-        \li equals(image) Returns \c true if this image is identical to \a image -
+        \li \c {red(x, y)} Returns the red channel value of the pixel at \e x, \e y position
+        \li \c {green(x, y)} Returns the green channel value of the pixel at \e x, \e y position
+        \li \c {blue(x, y)} Returns the blue channel value of the pixel at \e x, \e y position
+        \li \c {alpha(x, y)} Returns the alpha channel value of the pixel at \e x, \e y position
+        \li \c {pixel(x, y)} Returns the color value of the pixel at \e x, \e y position
+        \li \c {equals(image)} Returns \c true if this image is identical to \e image -
             see \l QImage::operator== (since 5.6)
 
         For example:
@@ -865,7 +938,8 @@ Item {
         var newImage = grabImage(rect);
         verify(!newImage.equals(image));
         \endcode
-        \li save(path) Saves the image to the given \a path. If the image cannot
+
+        \li \c {save(path)} Saves the image to the given \e path. If the image cannot
         be saved, an exception will be thrown. (since 5.10)
 
         This can be useful to perform postmortem analysis on failing tests, for
@@ -882,8 +956,6 @@ Item {
         \endcode
 
         \endlist
-
-        \sa
     */
     function grabImage(item) {
         return qtest_results.grabImage(item);
@@ -1080,6 +1152,24 @@ Item {
         does not occur, then the test will fail.  Similar to
         \c{QTest::ignoreMessage(QtWarningMsg, message)} in C++.
 
+        Since Qt 5.12, \a message can be either a string, or a regular
+        expression providing a pattern of messages to ignore.
+
+        For example, the following snippet will ignore a string warning message:
+        \qml
+        ignoreWarning("Something sort of bad happened")
+        \endqml
+
+        And the following snippet will ignore a regular expression matching a
+        number of possible warning messages:
+        \qml
+        ignoreWarning(new RegExp("[0-9]+ bad things happened"))
+        \endqml
+
+        \note Despite being a JavaScript RegExp object, it will not be
+        interpreted as such; instead, the pattern will be passed to
+        \l QRegularExpression.
+
         \sa warn()
     */
     function ignoreWarning(msg) {
@@ -1130,7 +1220,7 @@ Item {
     /*!
         \qmlmethod TestCase::keyPress(key, modifiers = Qt.NoModifier, delay = -1)
 
-        Simulates pressing a \a key with an optional \a modifier on the currently
+        Simulates pressing a \a key with optional \a modifiers on the currently
         focused item.  If \a delay is larger than 0, the test will wait for
         \a delay milliseconds.
 
@@ -1158,7 +1248,7 @@ Item {
     /*!
         \qmlmethod TestCase::keyRelease(key, modifiers = Qt.NoModifier, delay = -1)
 
-        Simulates releasing a \a key with an optional \a modifier on the currently
+        Simulates releasing a \a key with optional \a modifiers on the currently
         focused item.  If \a delay is larger than 0, the test will wait for
         \a delay milliseconds.
 
@@ -1184,7 +1274,7 @@ Item {
     /*!
         \qmlmethod TestCase::keyClick(key, modifiers = Qt.NoModifier, delay = -1)
 
-        Simulates clicking of \a key with an optional \a modifier on the currently
+        Simulates clicking of \a key with optional \a modifiers on the currently
         focused item.  If \a delay is larger than 0, the test will wait for
         \a delay milliseconds.
 
@@ -1208,9 +1298,29 @@ Item {
     }
 
     /*!
+        \since 5.10
+        \qmlmethod TestCase::keySequence(keySequence)
+
+        Simulates typing of \a keySequence. The key sequence can be set
+        to one of the \l{QKeySequence::StandardKey}{standard keyboard shortcuts}, or
+        it can be described with a string containing a sequence of up to four key
+        presses.
+
+        Each event shall be sent to the TestCase window or, in case of multiple windows,
+        to the current active window. See \l QGuiApplication::focusWindow() for more details.
+
+        \sa keyPress(), keyRelease(), {GNU Emacs Style Key Sequences},
+        {QtQuick::Shortcut::sequence}{Shortcut.sequence}
+    */
+    function keySequence(keySequence) {
+        if (!qtest_events.keySequence(keySequence))
+            qtest_fail("window not shown", 2)
+    }
+
+    /*!
         \qmlmethod TestCase::mousePress(item, x = item.width / 2, y = item.height / 2, button = Qt.LeftButton, modifiers = Qt.NoModifier, delay = -1)
 
-        Simulates pressing a mouse \a button with an optional \a modifier
+        Simulates pressing a mouse \a button with optional \a modifiers
         on an \a item.  The position is defined by \a x and \a y.
         If \a x or \a y are not defined the position will be the center of \a item.
         If \a delay is specified, the test will wait for the specified amount of
@@ -1244,7 +1354,7 @@ Item {
     /*!
         \qmlmethod TestCase::mouseRelease(item, x = item.width / 2, y = item.height / 2, button = Qt.LeftButton, modifiers = Qt.NoModifier, delay = -1)
 
-        Simulates releasing a mouse \a button with an optional \a modifier
+        Simulates releasing a mouse \a button with optional \a modifiers
         on an \a item.  The position of the release is defined by \a x and \a y.
         If \a x or \a y are not defined the position will be the center of \a item.
         If \a delay is specified, the test will wait for the specified amount of
@@ -1278,7 +1388,7 @@ Item {
     /*!
         \qmlmethod TestCase::mouseDrag(item, x, y, dx, dy, button = Qt.LeftButton, modifiers = Qt.NoModifier, delay = -1)
 
-        Simulates dragging the mouse on an \a item with \a button pressed and an optional \a modifier.
+        Simulates dragging the mouse on an \a item with \a button pressed and optional \a modifiers
         The initial drag position is defined by \a x and \a y,
         and drag distance is defined by \a dx and \a dy. If \a delay is specified,
         the test will wait for the specified amount of milliseconds before releasing the button.
@@ -1288,9 +1398,6 @@ Item {
         If \a item is obscured by another item, or a child of \a item occupies
         that position, then the event will be delivered to the other item instead.
 
-        Note: this method does not imply a drop action, to make a drop, an additional
-        mouseRelease(item, x + dx, y + dy) is needed.
-
         \sa mousePress(), mouseClick(), mouseDoubleClick(), mouseDoubleClickSequence(), mouseMove(), mouseRelease(), mouseWheel()
     */
     function mouseDrag(item, x, y, dx, dy, button, modifiers, delay) {
@@ -1331,7 +1438,7 @@ Item {
     /*!
         \qmlmethod TestCase::mouseClick(item, x = item.width / 2, y = item.height / 2, button = Qt.LeftButton, modifiers = Qt.NoModifier, delay = -1)
 
-        Simulates clicking a mouse \a button with an optional \a modifier
+        Simulates clicking a mouse \a button with optional \a modifiers
         on an \a item.  The position of the click is defined by \a x and \a y.
         If \a x and \a y are not defined the position will be the center of \a item.
         If \a delay is specified, the test will wait for the specified amount of
@@ -1365,7 +1472,7 @@ Item {
     /*!
         \qmlmethod TestCase::mouseDoubleClick(item, x = item.width / 2, y = item.height / 2, button = Qt.LeftButton, modifiers = Qt.NoModifier, delay = -1)
 
-        Simulates double-clicking a mouse \a button with an optional \a modifier
+        Simulates double-clicking a mouse \a button with optional \a modifiers
         on an \a item.  The position of the click is defined by \a x and \a y.
         If \a x and \a y are not defined the position will be the center of \a item.
         If \a delay is specified, the test will wait for the specified amount of
@@ -1400,7 +1507,7 @@ Item {
         \qmlmethod TestCase::mouseDoubleClickSequence(item, x = item.width / 2, y = item.height / 2, button = Qt.LeftButton, modifiers = Qt.NoModifier, delay = -1)
 
         Simulates the full sequence of events generated by double-clicking a mouse
-        \a button with an optional \a modifier on an \a item.
+        \a button with optional \a modifiers on an \a item.
 
         This method reproduces the sequence of mouse events generated when a user makes
         a double click: Press-Release-Press-DoubleClick-Release.
@@ -1466,7 +1573,7 @@ Item {
     /*!
         \qmlmethod TestCase::mouseWheel(item, x, y, xDelta, yDelta, button = Qt.LeftButton, modifiers = Qt.NoModifier, delay = -1)
 
-        Simulates rotating the mouse wheel on an \a item with \a button pressed and an optional \a modifier.
+        Simulates rotating the mouse wheel on an \a item with \a button pressed and optional \a modifiers.
         The position of the wheel event is defined by \a x and \a y.
         If \a delay is specified, the test will wait for the specified amount of milliseconds before releasing the button.
 
@@ -1735,11 +1842,6 @@ Item {
 
     /*! \internal */
     function qtest_run() {
-        if (util.printAvailableFunctions) {
-            completed = true
-            return
-        }
-
         if (TestLogger.log_start_test()) {
             qtest_results.reset()
             qtest_results.testCaseName = name
@@ -1750,17 +1852,28 @@ Item {
         running = true
 
         // Check the run list to see if this class is mentioned.
-        var functionsToRun = qtest_results.functionsToRun
-        if (functionsToRun.length > 0) {
+        let checkNames = false
+        let testsToRun = {} // explicitly provided function names to run and their tags for data-driven tests
+
+        if (qtest_results.functionsToRun.length > 0) {
+            checkNames = true
             var found = false
-            var list = []
+
             if (name.length > 0) {
-                var prefix = name + "::"
-                for (var index in functionsToRun) {
-                    if (functionsToRun[index].indexOf(prefix) == 0) {
-                        list.push(functionsToRun[index])
-                        found = true
-                    }
+                for (var index in qtest_results.functionsToRun) {
+                    let caseFuncName = qtest_results.functionsToRun[index]
+                    if (caseFuncName.indexOf(name + "::") != 0)
+                        continue
+
+                    found = true
+                    let funcName = caseFuncName.substring(name.length + 2)
+
+                    if (!(funcName in testsToRun))
+                        testsToRun[funcName] = []
+
+                    let tagName = qtest_results.tagsToRun[index]
+                    if (tagName.length > 0) // empty tags mean run all rows
+                        testsToRun[funcName].push(tagName)
                 }
             }
             if (!found) {
@@ -1772,7 +1885,6 @@ Item {
                 qtest_results.testCaseName = ""
                 return
             }
-            functionsToRun = list
         }
 
         // Run the initTestCase function.
@@ -1797,17 +1909,15 @@ Item {
             }
             testList.sort()
         }
-        var checkNames = (functionsToRun.length > 0)
+
         for (var index in testList) {
             var prop = testList[index]
+
+            if (checkNames && !(prop in testsToRun))
+                continue
+
             var datafunc = prop + "_data"
             var isBenchmark = (prop.indexOf("benchmark_") == 0)
-            if (checkNames) {
-                var index = functionsToRun.indexOf(name + "::" + prop)
-                if (index < 0)
-                    continue
-                functionsToRun.splice(index, 1)
-            }
             qtest_results.functionName = prop
 
             if (!(datafunc in testCase))
@@ -1817,18 +1927,29 @@ Item {
                 if (qtest_runInternal(datafunc)) {
                     var table = qtest_testCaseResult
                     var haveData = false
+
+                    let checkTags = (checkNames && testsToRun[prop].length > 0)
+
                     qtest_results.initTestTable()
                     for (var index in table) {
                         haveData = true
                         var row = table[index]
                         if (!row.tag)
                             row.tag = "row " + index    // Must have something
+                        if (checkTags) {
+                            let tags = testsToRun[prop]
+                            let tagIdx = tags.indexOf(row.tag)
+                            if (tagIdx < 0)
+                                continue
+                            tags.splice(tagIdx, 1)
+                        }
                         qtest_results.dataTag = row.tag
                         if (isBenchmark)
                             qtest_runBenchmarkFunction(prop, row)
                         else
                             qtest_runFunction(prop, row)
                         qtest_results.dataTag = ""
+                        qtest_results.skipped = false
                     }
                     if (!haveData) {
                         if (datafunc === "init_data")
@@ -1846,6 +1967,9 @@ Item {
             }
             qtest_results.finishTestFunction()
             qtest_results.skipped = false
+
+            if (checkNames && testsToRun[prop].length <= 0)
+                delete testsToRun[prop]
         }
 
         // Run the cleanupTestCase function.
@@ -1854,8 +1978,21 @@ Item {
         qtest_runInternal("cleanupTestCase")
 
         // Complain about missing functions that we were supposed to run.
-        if (functionsToRun.length > 0)
-            qtest_results.fail("Could not find functions: " + functionsToRun, "", 0)
+        if (checkNames) {
+            let missingTests = []
+            for (var func in testsToRun) {
+                let caseFuncName = name + '::' + func
+                let tags = testsToRun[func]
+                if (tags.length <= 0)
+                    missingTests.push(caseFuncName)
+                else
+                    for (var i in tags)
+                        missingTests.push(caseFuncName + ':' + tags[i])
+            }
+            missingTests.sort()
+            if (missingTests.length > 0)
+                qtest_results.fail("Could not find test functions: " + missingTests, "", 0)
+        }
 
         // Clean up and exit.
         running = false
@@ -1890,29 +2027,9 @@ Item {
         }
     }
 
-
     Component.onCompleted: {
         QTestRootObject.hasTestCase = true;
         qtest_componentCompleted = true;
-
-        if (util.printAvailableFunctions) {
-            var testList = []
-            for (var prop in testCase) {
-                if (prop.indexOf("test_") != 0 && prop.indexOf("benchmark_") != 0)
-                    continue
-                var tail = prop.lastIndexOf("_data");
-                if (tail != -1 && tail == (prop.length - 5))
-                    continue
-                // Note: cannot run functions in TestCase elements
-                // that lack a name.
-                if (name.length > 0)
-                    testList.push(name + "::" + prop + "()")
-            }
-            testList.sort()
-            for (var index in testList)
-                console.log(testList[index])
-            return
-        }
         qtest_testId = TestLogger.log_register_test(name)
         if (optional)
             TestLogger.log_optional_test(qtest_testId)
diff --git a/src/imports/testlib/main.cpp b/src/imports/testlib/main.cpp
index 3c28000e35..c625c87db7 100644
--- a/src/imports/testlib/main.cpp
+++ b/src/imports/testlib/main.cpp
@@ -54,13 +54,6 @@ QML_DECLARE_TYPE(QuickTestEvent)
 
 #include <QtDebug>
 
-static void initResources()
-{
-#ifdef QT_STATIC
-    Q_INIT_RESOURCE(qmake_QtTest);
-#endif
-}
-
 QT_BEGIN_NAMESPACE
 
 class QuickTestUtil : public QObject
@@ -69,11 +62,11 @@ class QuickTestUtil : public QObject
     Q_PROPERTY(bool printAvailableFunctions READ printAvailableFunctions NOTIFY printAvailableFunctionsChanged)
     Q_PROPERTY(int dragThreshold READ dragThreshold NOTIFY dragThresholdChanged)
 public:
-    QuickTestUtil(QObject *parent = 0)
+    QuickTestUtil(QObject *parent = nullptr)
         :QObject(parent)
     {}
 
-    ~QuickTestUtil()
+    ~QuickTestUtil() override
     {}
     bool printAvailableFunctions() const
     {
@@ -91,19 +84,19 @@ public Q_SLOTS:
     {
         QString name(v.typeName());
         if (v.canConvert<QObject*>()) {
-            QQmlType *type = 0;
+            QQmlType type;
             const QMetaObject *mo = v.value<QObject*>()->metaObject();
-            while (!type && mo) {
+            while (!type.isValid() && mo) {
                 type = QQmlMetaType::qmlType(mo);
                 mo = mo->superClass();
             }
-            if (type) {
-                name = type->qmlTypeName();
+            if (type.isValid()) {
+                name = type.qmlTypeName();
             }
         }
 
         QQmlEngine *engine = qmlEngine(this);
-        QV4::ExecutionEngine *v4 = QV8Engine::getV4(engine->handle());
+        QV4::ExecutionEngine *v4 = engine->handle();
         QV4::Scope scope(v4);
         QV4::ScopedValue s(scope, v4->newString(name));
         return QQmlV4Handle(s);
@@ -116,7 +109,7 @@ public Q_SLOTS:
     QQmlV4Handle callerFile(int frameIndex = 0) const
     {
         QQmlEngine *engine = qmlEngine(this);
-        QV4::ExecutionEngine *v4 = QV8Engine::getV4(engine->handle());
+        QV4::ExecutionEngine *v4 = engine->handle();
         QV4::Scope scope(v4);
 
         QVector<QV4::StackFrame> stack = v4->stackTrace(frameIndex + 2);
@@ -129,7 +122,7 @@ public Q_SLOTS:
     int callerLine(int frameIndex = 0) const
     {
         QQmlEngine *engine = qmlEngine(this);
-        QV4::ExecutionEngine *v4 = QV8Engine::getV4(engine->handle());
+        QV4::ExecutionEngine *v4 = engine->handle();
 
         QVector<QV4::StackFrame> stack = v4->stackTrace(frameIndex + 2);
         if (stack.size() > frameIndex + 1)
@@ -150,15 +143,20 @@ class QTestQmlModule : public QQmlExtensionPlugin
     Q_PLUGIN_METADATA(IID QQmlExtensionInterface_iid)
 
 public:
-    QTestQmlModule(QObject *parent = 0) : QQmlExtensionPlugin(parent) { initResources(); }
-    void registerTypes(const char *uri) Q_DECL_OVERRIDE
+    QTestQmlModule(QObject *parent = nullptr) : QQmlExtensionPlugin(parent) { }
+    void registerTypes(const char *uri) override
     {
         Q_ASSERT(QLatin1String(uri) == QLatin1String("QtTest"));
         qmlRegisterType<QuickTestResult, 0>(uri,1,0,"TestResult");
         qmlRegisterType<QuickTestResult, 1>(uri,1,1,"TestResult");
+        qmlRegisterType<QuickTestResult, 13>(uri,1,13,"TestResult");
         qmlRegisterType<QuickTestEvent>(uri,1,0,"TestEvent");
+        qmlRegisterType<QuickTestEvent>(uri,1,2,"TestEvent");
         qmlRegisterType<QuickTestUtil>(uri,1,0,"TestUtil");
         qmlRegisterType<QQuickTouchEventSequence>();
+
+        // Auto-increment the import to stay in sync with ALL future QtQuick minor versions from 5.11 onward
+        qmlRegisterModule(uri, 1, QT_VERSION_MINOR);
     }
 };
 
diff --git a/src/imports/testlib/plugins.qmltypes b/src/imports/testlib/plugins.qmltypes
index 5d7ca51adc..1e081d82ff 100644
--- a/src/imports/testlib/plugins.qmltypes
+++ b/src/imports/testlib/plugins.qmltypes
@@ -4,10 +4,10 @@ import QtQuick.tooling 1.2
 // It is used for QML tooling purposes only.
 //
 // This file was auto-generated by:
-// 'qmlplugindump -nonrelocatable -noforceqtquick QtTest 1.2'
+// 'qmlplugindump -nonrelocatable QtTest 1.13'
 
 Module {
-    dependencies: ["QtQuick 2.0"]
+    dependencies: ["QtQuick 2.0", "QtQuick.Window 2.0"]
     Component {
         name: "QQuickTouchEventSequence"
         prototype: "QObject"
@@ -45,8 +45,8 @@ Module {
     Component {
         name: "QuickTestEvent"
         prototype: "QObject"
-        exports: ["QtTest/TestEvent 1.0"]
-        exportMetaObjectRevisions: [0]
+        exports: ["QtTest/TestEvent 1.0", "QtTest/TestEvent 1.2"]
+        exportMetaObjectRevisions: [0, 0]
         Property { name: "defaultMouseDelay"; type: "int"; isReadonly: true }
         Method {
             name: "keyPress"
@@ -91,6 +91,12 @@ Module {
             Parameter { name: "delay"; type: "int" }
         }
         Method {
+            name: "keySequence"
+            revision: 2
+            type: "bool"
+            Parameter { name: "keySequence"; type: "QVariant" }
+        }
+        Method {
             name: "mousePress"
             type: "bool"
             Parameter { name: "item"; type: "QObject"; isPointer: true }
@@ -171,8 +177,12 @@ Module {
     Component {
         name: "QuickTestResult"
         prototype: "QObject"
-        exports: ["QtTest/TestResult 1.0", "QtTest/TestResult 1.1"]
-        exportMetaObjectRevisions: [0, 1]
+        exports: [
+            "QtTest/TestResult 1.0",
+            "QtTest/TestResult 1.1",
+            "QtTest/TestResult 1.13"
+        ]
+        exportMetaObjectRevisions: [0, 1, 13]
         Enum {
             name: "RunMode"
             values: {
@@ -189,6 +199,7 @@ Module {
         Property { name: "failCount"; type: "int"; isReadonly: true }
         Property { name: "skipCount"; type: "int"; isReadonly: true }
         Property { name: "functionsToRun"; type: "QStringList"; isReadonly: true }
+        Property { name: "tagsToRun"; type: "QStringList"; isReadonly: true }
         Signal { name: "programNameChanged" }
         Method { name: "reset" }
         Method { name: "startLogging" }
@@ -263,7 +274,7 @@ Module {
         }
         Method {
             name: "ignoreWarning"
-            Parameter { name: "message"; type: "string" }
+            Parameter { name: "message"; type: "QJSValue" }
         }
         Method {
             name: "wait"
@@ -309,6 +320,19 @@ Module {
             Parameter { name: "parent"; type: "QObject"; isPointer: true }
             Parameter { name: "objectName"; type: "string" }
         }
+        Method {
+            name: "isPolishScheduled"
+            revision: 13
+            type: "bool"
+            Parameter { name: "item"; type: "QQuickItem"; isPointer: true }
+        }
+        Method {
+            name: "waitForItemPolished"
+            revision: 13
+            type: "bool"
+            Parameter { name: "item"; type: "QQuickItem"; isPointer: true }
+            Parameter { name: "timeout"; type: "int" }
+        }
     }
     Component {
         name: "QuickTestUtil"
diff --git a/src/imports/testlib/qmldir b/src/imports/testlib/qmldir
index e5757f6a88..be9039abbb 100644
--- a/src/imports/testlib/qmldir
+++ b/src/imports/testlib/qmldir
@@ -5,3 +5,4 @@ typeinfo plugins.qmltypes
 TestCase 1.0 TestCase.qml
 TestCase 1.2 TestCase.qml
 SignalSpy 1.0 SignalSpy.qml
+depends QtQuick.Window 2.0
diff --git a/src/imports/testlib/testlib.pro b/src/imports/testlib/testlib.pro
index 6e8a6aee72..acbe82e5e6 100644
--- a/src/imports/testlib/testlib.pro
+++ b/src/imports/testlib/testlib.pro
@@ -1,7 +1,7 @@
 CXX_MODULE = qml
 TARGET  = qmltestplugin
 TARGETPATH = QtTest
-IMPORT_VERSION = 1.0
+IMPORT_VERSION = 1.$$QT_MINOR_VERSION
 
 QT += qml quick qmltest qmltest-private  qml-private core-private testlib
 
diff --git a/src/imports/testlib/toucheventsequence.qdoc b/src/imports/testlib/toucheventsequence.qdoc
index f85a1cd4f9..bd3551a669 100644
--- a/src/imports/testlib/toucheventsequence.qdoc
+++ b/src/imports/testlib/toucheventsequence.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
 ** Copyright (C) 2016 Jeremy Katz
-** Contact: http://www.qt.io/licensing/
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
@@ -51,13 +51,13 @@
 
     Events are delivered to the window which contains the item specified in touchEvent.
 
-    \sa TestCase::touchEvent(), QTest::QTouchEventSequence
+    \sa TestCase::touchEvent()
 */
 
 /*!
     \qmlmethod TouchEventSequence TouchEventSequence::press(int touchId, object item, real x = item.width / 2, real y = item.height / 2)
 
-    Creates a new point identified as \a touchId, at the point indicated by \a x and \a y relative to \a item.
+    Creates a new point identified as \a touchId, at the point indicated by \e x and \e y relative to \a item.
     Further use of the same touch point should maintain the same touchId.
 
     Item defaults to the value provided via touchEvent().
@@ -67,7 +67,7 @@
 /*!
     \qmlmethod TouchEventSequence TouchEventSequence::move(int touchId, object item, real x = item.width / 2, real y = item.height / 2)
 
-    Moves \a touchId to the point indicated by \a x and \a y relative to \a item.
+    Moves \a touchId to the point indicated by \e x and \e y relative to \a item.
 
     Item defaults to the value provided via touchEvent().
     X and y default to the midpoint of the item.
@@ -76,7 +76,7 @@
 /*!
     \qmlmethod TouchEventSequence TouchEventSequence::release(int touchId, object item, real x = item.width / 2, real y = item.height / 2)
 
-    Removes \a touchId at the point indicated by \a x and \a y relative to \a item.
+    Removes \a touchId at the point indicated by \e x and \e y relative to \a item.
 
     Item defaults to the value provided via touchEvent().
     X and y default to the midpoint of the item.
diff --git a/src/imports/wavefrontmesh/plugin.cpp b/src/imports/wavefrontmesh/plugin.cpp
new file mode 100644
index 0000000000..1a266b7e36
--- /dev/null
+++ b/src/imports/wavefrontmesh/plugin.cpp
@@ -0,0 +1,69 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQuick module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtQml/qqmlextensionplugin.h>
+#include <QtQml/qqml.h>
+
+#include "qwavefrontmesh.h"
+
+QT_BEGIN_NAMESPACE
+
+class QmlWavefrontMeshPlugin : public QQmlExtensionPlugin
+{
+    Q_OBJECT
+    Q_PLUGIN_METADATA(IID QQmlExtensionInterface_iid)
+public:
+    QmlWavefrontMeshPlugin(QObject *parent = nullptr)
+        : QQmlExtensionPlugin(parent)
+    {
+    }
+
+    void registerTypes(const char *uri) override
+    {
+        Q_ASSERT(QLatin1String(uri) == QLatin1String("Qt.labs.wavefrontmesh"));
+        qmlRegisterType<QWavefrontMesh>(uri, 1, 0, "WavefrontMesh");
+
+        // Auto-increment the import to stay in sync with ALL future QtQuick minor versions from 5.12 onward
+        qmlRegisterModule(uri, 1, QT_VERSION_MINOR);
+    }
+};
+
+QT_END_NAMESPACE
+
+#include "plugin.moc"
diff --git a/src/imports/wavefrontmesh/plugins.qmltypes b/src/imports/wavefrontmesh/plugins.qmltypes
new file mode 100644
index 0000000000..b9dd9e4c46
--- /dev/null
+++ b/src/imports/wavefrontmesh/plugins.qmltypes
@@ -0,0 +1,37 @@
+import QtQuick.tooling 1.2
+
+// This file describes the plugin-supplied types contained in the library.
+// It is used for QML tooling purposes only.
+//
+// This file was auto-generated by:
+// 'qmlplugindump -nonrelocatable Qt.labs.wavefrontmesh 1.13'
+
+Module {
+    dependencies: ["QtQuick 2.0"]
+    Component {
+        name: "QWavefrontMesh"
+        prototype: "QQuickShaderEffectMesh"
+        exports: ["Qt.labs.wavefrontmesh/WavefrontMesh 1.0"]
+        exportMetaObjectRevisions: [0]
+        Enum {
+            name: "Error"
+            values: {
+                "NoError": 0,
+                "InvalidSourceError": 1,
+                "UnsupportedFaceShapeError": 2,
+                "UnsupportedIndexSizeError": 3,
+                "FileNotFoundError": 4,
+                "NoAttributesError": 5,
+                "MissingPositionAttributeError": 6,
+                "MissingTextureCoordinateAttributeError": 7,
+                "MissingPositionAndTextureCoordinateAttributesError": 8,
+                "TooManyAttributesError": 9,
+                "InvalidPlaneDefinitionError": 10
+            }
+        }
+        Property { name: "source"; type: "QUrl" }
+        Property { name: "lastError"; type: "Error"; isReadonly: true }
+        Property { name: "projectionPlaneV"; type: "QVector3D" }
+        Property { name: "projectionPlaneW"; type: "QVector3D" }
+    }
+}
diff --git a/src/imports/wavefrontmesh/qmldir b/src/imports/wavefrontmesh/qmldir
new file mode 100644
index 0000000000..fed15dd06f
--- /dev/null
+++ b/src/imports/wavefrontmesh/qmldir
@@ -0,0 +1,4 @@
+module Qt.labs.wavefrontmesh
+plugin qmlwavefrontmeshplugin
+classname QmlWavefrontMeshPlugin
+typeinfo plugins.qmltypes
diff --git a/src/imports/wavefrontmesh/qwavefrontmesh.cpp b/src/imports/wavefrontmesh/qwavefrontmesh.cpp
new file mode 100644
index 0000000000..101e6ab4b0
--- /dev/null
+++ b/src/imports/wavefrontmesh/qwavefrontmesh.cpp
@@ -0,0 +1,694 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQuick module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qwavefrontmesh.h"
+
+#include <QtCore/qfile.h>
+#include <QtCore/qtextstream.h>
+#include <QtCore/private/qobject_p.h>
+
+#include <QtGui/qvector2d.h>
+#include <QtGui/qvector3d.h>
+
+#include <QtQml/qqmlfile.h>
+#include <QtQml/qqmlcontext.h>
+
+#include <QtQuick/qsggeometry.h>
+
+QT_BEGIN_NAMESPACE
+
+static const char qt_position_attribute_name[] = "qt_Vertex";
+static const char qt_texcoord_attribute_name[] = "qt_MultiTexCoord0";
+
+const char *qtPositionAttributeName()
+{
+    return qt_position_attribute_name;
+}
+
+const char *qtTexCoordAttributeName()
+{
+    return qt_texcoord_attribute_name;
+}
+
+class QWavefrontMeshPrivate : public QObjectPrivate
+{
+public:
+    QWavefrontMeshPrivate()
+        : lastError(QWavefrontMesh::NoError)
+    {}
+
+    Q_DECLARE_PUBLIC(QWavefrontMesh)
+
+    static QWavefrontMeshPrivate *get(QWavefrontMesh *mesh)
+    {
+        return mesh->d_func();
+    }
+
+    static const QWavefrontMeshPrivate *get(const QWavefrontMesh *mesh)
+    {
+        return mesh->d_func();
+    }
+
+    QVector<QPair<ushort, ushort> > indexes;
+    QVector<QVector3D> vertexes;
+    QVector<QVector2D> textureCoordinates;
+
+    QUrl source;
+    QWavefrontMesh::Error lastError;
+
+    QVector3D planeV;
+    QVector3D planeW;
+};
+
+/*!
+    \qmlmodule Qt.labs.wavefrontmesh 1.\QtMinorVersion
+    \title Qt Labs WavefrontMesh QML Types
+    \ingroup qmlmodules
+    \brief The WavefrontMesh provides a mesh based on a Wavefront .obj file.
+
+    To use this module, import the module with the following line:
+
+    \qml \QtMinorVersion
+    import Qt.labs.wavefrontmesh 1.\1
+    \endqml
+*/
+
+/*!
+    \qmltype WavefrontMesh
+    \inqmlmodule Qt.labs.wavefrontmesh
+    \instantiates QWavefrontMesh
+    \ingroup qtquick-effects
+    \brief The WavefrontMesh provides a mesh based on a Wavefront .obj file.
+    \since 5.12
+
+    WavefrontMesh reads the geometry from a Wavefront .obj file and generates
+    a two-dimensional \l{QSGGeometry}{geometry} from this. If the .obj file
+    contains a three-dimensional shape, it will be orthographically projected,
+    onto a plane. If defined, this is given by \l projectionPlaneV
+    and \l projectionPlaneW. Otherwise, the first face encountered in the data
+    will be used to determine the projection plane.
+
+    If the file contains texture coordinates, these will also be used. Otherwise,
+    the vertexes of the object will be normalized and used.
+
+    The mesh can be used in a ShaderEffect to define the shaded geometry. The
+    geometry will be normalized before use, so the position and scale of the
+    input objects have no impact on the result.
+
+    \note Some Wavefront exporters will change the source scene's coordinate system
+    before exporting it. This can cause unexpected results when Qt applies the
+    projection. If the visual results are not as you expect, try checking the export
+    parameters and the documentation of the editor tool to see if this is the case.
+
+    For instance, the following example takes an .obj file containing a standard torus
+    and visualizes the automatically generated texture coordinates.
+
+    \table
+    \row
+    \li \image qtlabs-wavefrontmesh.png
+    \li \qml
+        import QtQuick 2.\1
+        import Qt.labs.wavefrontmesh 1.\1
+
+        ShaderEffect {
+            width: 200
+            height: 200
+            mesh: WavefrontMesh {
+                source: "torus.obj"
+                projectionPlaneV: Qt.vector3d(0, 1, 0)
+                projectionPlaneW: Qt.vector3d(1, 0, 0)
+            }
+            vertexShader: "
+                    uniform highp mat4 qt_Matrix;
+                    attribute highp vec4 qt_Vertex;
+                    attribute highp vec2 qt_MultiTexCoord0;
+                    varying highp vec2 coord;
+                    void main() {
+                        coord = qt_MultiTexCoord0;
+                        gl_Position = qt_Matrix * qt_Vertex;
+                    }"
+            fragmentShader: "
+                    varying highp vec2 coord;
+                    uniform lowp float qt_Opacity;
+                    void main() {
+                        gl_FragColor = vec4(coord.x, coord.y, 0.0, 1.0);
+                    }"
+
+        }
+        \endqml
+    \endtable
+
+    \note Since the input is a 3D torus, we need to define the projection plane. This would not be necessary when
+    using a 2D shape as input. We use the XY plane in this case, because of the orientation of the input.
+*/
+
+QWavefrontMesh::QWavefrontMesh(QObject *parent)
+    : QQuickShaderEffectMesh(*(new QWavefrontMeshPrivate), parent)
+{
+    connect(this, &QWavefrontMesh::sourceChanged, this, &QWavefrontMesh::readData);
+    connect(this, &QWavefrontMesh::projectionPlaneVChanged, this, &QQuickShaderEffectMesh::geometryChanged);
+    connect(this, &QWavefrontMesh::projectionPlaneWChanged, this, &QQuickShaderEffectMesh::geometryChanged);
+}
+
+QWavefrontMesh::~QWavefrontMesh()
+{
+}
+
+/*!
+    \qmlproperty enumeration WavefrontMesh::lastError
+
+    This property holds the last error, if any, that occurred when parsing the
+    source or building the mesh.
+
+    \list
+    \li WavefrontMesh.NoError No error has occurred.
+    \li WavefrontMesh.InvalidSourceError The source was not recognized as a valid .obj file.
+    \li WavefrontMesh.UnsupportedFaceShapeError The faces in the source is of an unsupported type.
+                                                WavefrontMesh only supports triangles and convex quads.
+    \li WavefrontMesh.UnsupportedIndexSizeError The source shape is too large. Only 16 bit indexes are supported.
+    \li WavefrontMesh.FileNotFoundError The source file was not found.
+    \li WavefrontMesh.MissingPositionAttributeError The 'qt_Vertex' attribute is missing from the shaders.
+    \li WavefrontMesh.MissingTextureCoordinateAttributeError The texture coordinate attribute in the shaders is wrongly named. Use 'qt_MultiTexCoord0'.
+    \li WavefrontMesh.MissingPositionAndTextureCoordinateAttributesError Both the 'qt_Vertex' and 'qt_MultiTexCoord0' attributes are missing from the shaders.
+    \li WavefrontMesh.TooManyAttributesError The shaders expect too many attributes (maximum is two: Position, 'qt_Vertex', and texture coordinate, 'qt_MultiTexCoord0').
+    \li WavefrontMesh.InvalidPlaneDefinitionError The V and W vectors in the plane cannot be null, nor parallel to each other.
+    \endlist
+*/
+
+QWavefrontMesh::Error QWavefrontMesh::lastError() const
+{
+    Q_D(const QWavefrontMesh);
+    return d->lastError;
+}
+
+void QWavefrontMesh::setLastError(Error lastError)
+{
+    Q_D(QWavefrontMesh);
+    if (d->lastError == lastError)
+        return;
+
+    d->lastError = lastError;
+    emit lastErrorChanged();
+}
+
+/*!
+    \qmlproperty url WavefrontMesh::source
+
+    This property holds the URL of the source. This must be either a local file or in qrc. The source will
+    be read as a Wavefront .obj file and the geometry will be updated.
+*/
+QUrl QWavefrontMesh::source() const
+{
+    Q_D(const QWavefrontMesh);
+    return d->source;
+}
+
+void QWavefrontMesh::setSource(const QUrl &source)
+{
+    Q_D(QWavefrontMesh);
+    if (d->source == source)
+        return;
+
+    d->source = source;
+    emit sourceChanged();
+}
+
+void QWavefrontMesh::readData()
+{
+    Q_D(QWavefrontMesh);
+    d->vertexes.clear();
+    d->textureCoordinates.clear();
+    d->indexes.clear();
+
+    QString localFile = QQmlFile::urlToLocalFileOrQrc(d->source);
+    if (!localFile.isEmpty()) {
+        QFile file(localFile);
+        if (file.open(QIODevice::ReadOnly)) {
+            QTextStream stream(&file);
+
+            QString buffer;
+            buffer.reserve(256);
+
+            static QChar space(QLatin1Char(' '));
+            static QChar slash(QLatin1Char('/'));
+
+            while (!stream.atEnd()) {
+                stream.readLineInto(&buffer);
+                QVector<QStringRef> tokens = buffer.splitRef(space, QString::SkipEmptyParts);
+                if (tokens.size() < 2)
+                    continue;
+
+                QByteArray command = tokens.at(0).toLatin1();
+
+                if (command == "vt") {
+                    bool ok;
+                    float u = tokens.at(1).toFloat(&ok);
+                    if (!ok) {
+                        setLastError(InvalidSourceError);
+                        return;
+                    }
+
+                    float v = tokens.size() > 2 ? tokens.at(2).toFloat(&ok) : 0.0;
+                    if (!ok) {
+                        setLastError(InvalidSourceError);
+                        return;
+                    }
+
+                    d->textureCoordinates.append(QVector2D(u, v));
+                } else if (command == "v") {
+                    // Format: v <x> <y> <z> [w]
+                    if (tokens.length() < 4 || tokens.length() > 5) {
+                        setLastError(InvalidSourceError);
+                        return;
+                    }
+
+                    bool ok;
+
+                    float x = tokens.at(1).toFloat(&ok);
+                    if (!ok) {
+                        setLastError(InvalidSourceError);
+                        return;
+                    }
+
+                    float y = tokens.at(2).toFloat(&ok);
+                    if (!ok) {
+                        setLastError(InvalidSourceError);
+                        return;
+                    }
+
+                    float z = tokens.at(3).toFloat(&ok);
+                    if (!ok) {
+                        setLastError(InvalidSourceError);
+                        return;
+                    }
+
+                    d->vertexes.append(QVector3D(x, y, z));
+                } else if (command == "f") {
+                    // The scenegraph only supports triangles, so we
+                    // support triangles and quads (which we split up)
+                    int p1, p2, p3;
+                    int t1 = 0;
+                    int t2 = 0;
+                    int t3 = 0;
+                    if (tokens.size() >= 4 && tokens.size() <= 5) {
+                        {
+                            bool ok;
+                            QVector<QStringRef> faceTokens = tokens.at(1).split(slash, QString::SkipEmptyParts);
+                            Q_ASSERT(!faceTokens.isEmpty());
+
+                            p1 = faceTokens.at(0).toInt(&ok) - 1;
+                            if (!ok) {
+                                setLastError(InvalidSourceError);
+                                return;
+                            }
+
+                            if (faceTokens.size() > 1) {
+                                t1 = faceTokens.at(1).toInt(&ok) - 1;
+                                if (!ok) {
+                                    setLastError(InvalidSourceError);
+                                    return;
+                                }
+                            }
+                        }
+
+                        {
+                            bool ok;
+                            QVector<QStringRef> faceTokens = tokens.at(2).split(slash, QString::SkipEmptyParts);
+                            Q_ASSERT(!faceTokens.isEmpty());
+
+                            p2 = faceTokens.at(0).toInt(&ok) - 1;
+                            if (!ok) {
+                                setLastError(InvalidSourceError);
+                                return;
+                            }
+
+                            if (faceTokens.size() > 1) {
+                                t2 = faceTokens.at(1).toInt(&ok) - 1;
+                                if (!ok) {
+                                    setLastError(InvalidSourceError);
+                                    return;
+                                }
+                            }
+                        }
+
+                        {
+                            bool ok;
+                            QVector<QStringRef> faceTokens = tokens.at(3).split(slash, QString::SkipEmptyParts);
+                            Q_ASSERT(!faceTokens.isEmpty());
+
+                            p3 = faceTokens.at(0).toInt(&ok) - 1;
+                            if (!ok) {
+                                setLastError(InvalidSourceError);
+                                return;
+                            }
+
+                            if (faceTokens.size() > 1) {
+                                t3 = faceTokens.at(1).toInt(&ok) - 1;
+                                if (!ok) {
+                                    setLastError(InvalidSourceError);
+                                    return;
+                                }
+                            }
+                        }
+
+                        if (Q_UNLIKELY(p1 < 0 || p1 > UINT16_MAX
+                                        || p2 < 0 || p2 > UINT16_MAX
+                                        || p3 < 0 || p3 > UINT16_MAX
+                                        || t1 < 0 || t1 > UINT16_MAX
+                                        || t2 < 0 || t2 > UINT16_MAX
+                                        || t3 < 0 || t3 > UINT16_MAX)) {
+                            setLastError(UnsupportedIndexSizeError);
+                            return;
+                        }
+
+                        d->indexes.append(qMakePair(ushort(p1), ushort(t1)));
+                        d->indexes.append(qMakePair(ushort(p2), ushort(t2)));
+                        d->indexes.append(qMakePair(ushort(p3), ushort(t3)));
+                    } else {
+                        setLastError(UnsupportedFaceShapeError);
+                        return;
+                    }
+
+                    if (tokens.size() == 5) {
+                        bool ok;
+                        QVector<QStringRef> faceTokens = tokens.at(4).split(slash, QString::SkipEmptyParts);
+                        Q_ASSERT(!faceTokens.isEmpty());
+
+                        int p4 = faceTokens.at(0).toInt(&ok) - 1;
+                        if (!ok) {
+                            setLastError(InvalidSourceError);
+                            return;
+                        }
+
+                        int t4 = 0;
+                        if (faceTokens.size() > 1) {
+                            t4 = faceTokens.at(1).toInt(&ok) - 1;
+                            if (!ok) {
+                                setLastError(InvalidSourceError);
+                                return;
+                            }
+                        }
+
+                        if (Q_UNLIKELY(p4 < 0 || p4 > UINT16_MAX || t4 < 0 || t4 > UINT16_MAX)) {
+                            setLastError(UnsupportedIndexSizeError);
+                            return;
+                        }
+
+                        // ### Assumes convex quad, correct algorithm is to find the concave corner,
+                        // and if there is one, do the split on the line between this and the corner it is
+                        // not connected to. Also assumes order of vertices is counter clockwise.
+                        d->indexes.append(qMakePair(ushort(p3), ushort(t3)));
+                        d->indexes.append(qMakePair(ushort(p4), ushort(t4)));
+                        d->indexes.append(qMakePair(ushort(p1), ushort(t1)));
+                    }
+                }
+            }
+        } else {
+            setLastError(FileNotFoundError);
+        }
+    } else {
+        setLastError(InvalidSourceError);
+    }
+
+    emit geometryChanged();
+}
+
+QString QWavefrontMesh::log() const
+{
+    Q_D(const QWavefrontMesh);
+    switch (d->lastError) {
+    case NoError: return QStringLiteral("No error");
+    case InvalidSourceError: return QStringLiteral("Error: Invalid source");
+    case UnsupportedFaceShapeError: return QStringLiteral("Error: Unsupported face shape in source");
+    case UnsupportedIndexSizeError: return QStringLiteral("Error: Unsupported index size in source");
+    case FileNotFoundError: return QStringLiteral("Error: File not found");
+    case MissingPositionAttributeError: return QStringLiteral("Error: Missing '%1' attribute").arg(qtPositionAttributeName());
+    case MissingTextureCoordinateAttributeError: return QStringLiteral("Error: Missing '%1' attribute").arg(qtTexCoordAttributeName());
+    case MissingPositionAndTextureCoordinateAttributesError: return QStringLiteral("Error: Missing '%1' and '%2' attributes").arg(qtPositionAttributeName()).arg(qtTexCoordAttributeName());
+    case TooManyAttributesError: return QStringLiteral("Error: Too many attributes");
+    case InvalidPlaneDefinitionError: return QStringLiteral("Error: Invalid plane. V and W must be non-null and cannot be parallel");
+    default: return QStringLiteral("Unknown error");
+    };
+}
+
+bool QWavefrontMesh::validateAttributes(const QVector<QByteArray> &attributes, int *posIndex)
+{
+    Q_D(QWavefrontMesh);
+    const int attrCount = attributes.count();
+    int positionIndex = attributes.indexOf(qtPositionAttributeName());
+    int texCoordIndex = attributes.indexOf(qtTexCoordAttributeName());
+
+    switch (attrCount) {
+    case 0:
+        d->lastError = NoAttributesError;
+        return false;
+    case 1:
+        if (positionIndex < 0) {
+            d->lastError = MissingPositionAttributeError;
+            return false;
+        }
+        break;
+    case 2:
+        if (positionIndex < 0 || texCoordIndex < 0) {
+            if (positionIndex < 0 && texCoordIndex < 0)
+                d->lastError = MissingPositionAndTextureCoordinateAttributesError;
+            else if (positionIndex < 0)
+                d->lastError = MissingPositionAttributeError;
+            else if (texCoordIndex < 0)
+                d->lastError = MissingTextureCoordinateAttributeError;
+            return false;
+        }
+        break;
+    default:
+        d->lastError = TooManyAttributesError;
+        return false;
+    }
+
+    if (posIndex)
+        *posIndex = positionIndex;
+
+    return true;
+
+}
+
+QSGGeometry *QWavefrontMesh::updateGeometry(QSGGeometry *geometry, int attributeCount, int positionIndex,
+                                            const QRectF &sourceRect, const QRectF &destinationRect)
+{
+    Q_D(QWavefrontMesh);
+
+    if (geometry == nullptr) {
+        Q_ASSERT(attributeCount == 1 || attributeCount == 2);
+        geometry = new QSGGeometry(attributeCount == 1
+                                   ? QSGGeometry::defaultAttributes_Point2D()
+                                   : QSGGeometry::defaultAttributes_TexturedPoint2D(),
+                                   d->indexes.size(),
+                                   d->indexes.size(),
+                                   QSGGeometry::UnsignedShortType);
+        geometry->setDrawingMode(QSGGeometry::DrawTriangles);
+
+    } else {
+        geometry->allocate(d->indexes.size(), d->indexes.size());
+    }
+
+    // If there is not at least a full triangle in the data set, skip out
+    if (d->indexes.size() < 3) {
+        geometry->allocate(0, 0);
+        return geometry;
+    }
+
+    QVector3D planeV = d->planeV;
+    QVector3D planeW = d->planeW;
+
+    // Automatically detect plane based on first face if none is set
+    if (planeV.isNull() || planeW.isNull()) {
+        QVector3D p = d->vertexes.at(d->indexes.at(0).first);
+        planeV = (d->vertexes.at(d->indexes.at(1).first) - p);
+        planeW = (p - d->vertexes.at(d->indexes.at(2).first)).normalized();
+    }
+
+    planeV.normalize();
+    planeW.normalize();
+
+    QVector3D planeNormal = QVector3D::crossProduct(planeV, planeW).normalized();
+    if (planeNormal.isNull()) { // V and W are either parallel or null
+        setLastError(InvalidPlaneDefinitionError);
+        geometry->allocate(0, 0);
+        return geometry;
+    }
+
+    QVector3D planeAxes1 = planeV;
+    QVector3D planeAxes2 = QVector3D::crossProduct(planeAxes1, planeNormal).normalized();
+
+    ushort *indexData = static_cast<ushort *>(geometry->indexData());
+    QSGGeometry::Point2D *vertexData = static_cast<QSGGeometry::Point2D *>(geometry->vertexData());
+
+    float minX = 0.0f;
+    float maxX = 0.0f;
+    float minY = 0.0f;
+    float maxY = 0.0f;
+    for (ushort i = 0; i < ushort(d->indexes.size()); ++i) {
+        *(indexData + i) = i;
+
+        QVector3D v = d->vertexes.at(d->indexes.at(i).first);
+
+        // Project onto plane
+        QVector2D w;
+        v -= QVector3D::dotProduct(planeNormal, v) * planeNormal;
+        w.setX(QVector3D::dotProduct(v, planeAxes1));
+        w.setY(QVector3D::dotProduct(v, planeAxes2));
+
+        QSGGeometry::Point2D *positionData = vertexData + (i * attributeCount + positionIndex);
+        positionData->x = w.x();
+        positionData->y = w.y();
+
+        if (i == 0 || minX > w.x())
+            minX = w.x();
+        if (i == 0 || maxX < w.x())
+            maxX = w.x();
+        if (i == 0 || minY > w.y())
+            minY = w.y();
+        if (i == 0 || maxY < w.y())
+            maxY = w.y();
+
+        if (attributeCount > 1 && !d->textureCoordinates.isEmpty()) {
+            Q_ASSERT(positionIndex == 0 || positionIndex == 1);
+
+            QVector2D uv = d->textureCoordinates.at(d->indexes.at(i).second);
+            QSGGeometry::Point2D *textureCoordinateData = vertexData + (i * attributeCount + (1 - positionIndex));
+            textureCoordinateData->x = uv.x();
+            textureCoordinateData->y = uv.y();
+        }
+    }
+
+    float width = maxX - minX;
+    float height = maxY - minY;
+
+    QVector2D center(minX + width / 2.0f, minY + height / 2.0f);
+    QVector2D scale(1.0f / width, 1.0f / height);
+
+    for (int i = 0; i < geometry->vertexCount(); ++i) {
+        float x = ((vertexData + positionIndex)->x - center.x()) * scale.x();
+        float y = ((vertexData + positionIndex)->y - center.y()) * scale.y();
+
+        for (int attributeIndex = 0; attributeIndex < attributeCount; ++attributeIndex) {
+            if (attributeIndex == positionIndex) {
+                vertexData->x = float(destinationRect.left()) + x * float(destinationRect.width()) + float(destinationRect.width()) / 2.0f;
+                vertexData->y = float(destinationRect.top()) + y * float(destinationRect.height()) + float(destinationRect.height()) / 2.0f;
+            } else {
+                // If there are no texture coordinates, use the normalized vertex
+                float tx = d->textureCoordinates.isEmpty() ? x : vertexData->x;
+                float ty = d->textureCoordinates.isEmpty() ? y : vertexData->y;
+
+                vertexData->x = float(sourceRect.left()) + tx * float(sourceRect.width());
+                vertexData->y = float(sourceRect.top()) + ty * float(sourceRect.height());
+            }
+
+            ++vertexData;
+        }
+    }
+
+    return geometry;
+}
+
+/*!
+    \qmlproperty vector3d WavefrontMesh::projectionPlaneV
+
+    Since the Wavefront .obj format describes an object in 3D space, the coordinates
+    have to be projected into 2D before they can be displayed in Qt Quick.
+
+    This will be done in WavefrontMesh by an orthographic projection onto an
+    appropriate plane.
+
+    The projectionPlaneV is one of two vectors in the plane in 3D space. If
+    either this, or \l projectionPlaneW is set to (0, 0, 0) (the default),
+    then the plane will be detected based on the first encountered face in the
+    data set.
+
+    \note projectionPlaneV and \l projectionPlaneW cannot be parallel vectors.
+*/
+void QWavefrontMesh::setProjectionPlaneV(const QVector3D &v)
+{
+    Q_D(QWavefrontMesh);
+    if (d->planeV == v)
+        return;
+
+    d->planeV = v;
+    emit projectionPlaneVChanged();
+}
+
+QVector3D QWavefrontMesh::projectionPlaneV() const
+{
+    Q_D(const QWavefrontMesh);
+    return d->planeV;
+}
+
+/*!
+    \qmlproperty vector3d WavefrontMesh::projectionPlaneW
+
+    Since the Wavefront .obj format describes an object in 3D space, the coordinates
+    have to be projected into 2D before they can be displayed in Qt Quick.
+
+    This will be done in WavefrontMesh by an orthographic projection onto an
+    appropriate plane.
+
+    The projectionPlaneW is one of two vectors in the plane in 3D space. If
+    either this, or \l projectionPlaneV is set to (0, 0, 0) (the default),
+    then the plane will be detected based on the first encountered face in the
+    data set.
+
+    \note \l projectionPlaneV and projectionPlaneW cannot be parallel vectors.
+*/
+void QWavefrontMesh::setProjectionPlaneW(const QVector3D &w)
+{
+    Q_D(QWavefrontMesh);
+    if (d->planeW == w)
+        return;
+
+    d->planeW = w;
+    emit projectionPlaneWChanged();
+}
+
+QVector3D QWavefrontMesh::projectionPlaneW() const
+{
+    Q_D(const QWavefrontMesh);
+    return d->planeW;
+}
+
+
+QT_END_NAMESPACE
diff --git a/src/imports/wavefrontmesh/qwavefrontmesh.h b/src/imports/wavefrontmesh/qwavefrontmesh.h
new file mode 100644
index 0000000000..e3ded8078e
--- /dev/null
+++ b/src/imports/wavefrontmesh/qwavefrontmesh.h
@@ -0,0 +1,110 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQuick module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QWAVEFRONTMESH_H
+#define QWAVEFRONTMESH_H
+
+#include <QtQuick/private/qquickshadereffectmesh_p.h>
+
+#include <QtCore/qurl.h>
+#include <QtGui/qvector3d.h>
+
+QT_BEGIN_NAMESPACE
+
+class QWavefrontMeshPrivate;
+class QWavefrontMesh : public QQuickShaderEffectMesh
+{
+    Q_OBJECT
+    Q_PROPERTY(QUrl source READ source WRITE setSource NOTIFY sourceChanged)
+    Q_PROPERTY(Error lastError READ lastError NOTIFY lastErrorChanged)
+    Q_PROPERTY(QVector3D projectionPlaneV READ projectionPlaneV WRITE setProjectionPlaneV NOTIFY projectionPlaneVChanged)
+    Q_PROPERTY(QVector3D projectionPlaneW READ projectionPlaneW WRITE setProjectionPlaneW NOTIFY projectionPlaneWChanged)
+public:
+    enum Error {
+        NoError,
+        InvalidSourceError,
+        UnsupportedFaceShapeError,
+        UnsupportedIndexSizeError,
+        FileNotFoundError,
+        NoAttributesError,
+        MissingPositionAttributeError,
+        MissingTextureCoordinateAttributeError,
+        MissingPositionAndTextureCoordinateAttributesError,
+        TooManyAttributesError,
+        InvalidPlaneDefinitionError
+    };
+    Q_ENUMS(Error)
+
+    QWavefrontMesh(QObject *parent = nullptr);
+    ~QWavefrontMesh() override;
+
+    QUrl source() const;
+    void setSource(const QUrl &url);
+
+    Error lastError() const;
+    void setLastError(Error lastError);
+
+    bool validateAttributes(const QVector<QByteArray> &attributes, int *posIndex) override;
+    QSGGeometry *updateGeometry(QSGGeometry *geometry, int attrCount, int posIndex,
+                                const QRectF &srcRect, const QRectF &rect) override;
+    QString log() const override;
+
+    QVector3D projectionPlaneV() const;
+    void setProjectionPlaneV(const QVector3D &projectionPlaneV);
+
+    QVector3D projectionPlaneW() const;
+    void setProjectionPlaneW(const QVector3D &projectionPlaneW);
+
+Q_SIGNALS:
+    void sourceChanged();
+    void lastErrorChanged();
+    void projectionPlaneVChanged();
+    void projectionPlaneWChanged();
+
+protected Q_SLOTS:
+    void readData();
+
+private:
+    Q_DISABLE_COPY(QWavefrontMesh)
+    Q_DECLARE_PRIVATE(QWavefrontMesh)
+};
+
+QT_END_NAMESPACE
+
+#endif // QWAVEFRONTGEOMETRYMODEL_H
diff --git a/src/imports/wavefrontmesh/wavefrontmesh.pro b/src/imports/wavefrontmesh/wavefrontmesh.pro
new file mode 100644
index 0000000000..85bd500089
--- /dev/null
+++ b/src/imports/wavefrontmesh/wavefrontmesh.pro
@@ -0,0 +1,15 @@
+CXX_MODULE = qml
+TARGET  = qmlwavefrontmeshplugin
+TARGETPATH = Qt/labs/wavefrontmesh
+IMPORT_VERSION = 1.$$QT_MINOR_VERSION
+
+QT = core-private qml-private quick-private
+
+SOURCES += \
+    plugin.cpp \
+    qwavefrontmesh.cpp
+
+HEADERS += \
+    qwavefrontmesh.h
+
+load(qml_plugin)
diff --git a/src/imports/window/plugin.cpp b/src/imports/window/plugin.cpp
index 200f6f7b08..dfe1dcf62e 100644
--- a/src/imports/window/plugin.cpp
+++ b/src/imports/window/plugin.cpp
@@ -41,17 +41,10 @@
 
 #include <private/qquickwindowmodule_p.h>
 
-static void initResources()
-{
-#ifdef QT_STATIC
-    Q_INIT_RESOURCE(qmake_QtQuick_Window_2);
-#endif
-}
-
 QT_BEGIN_NAMESPACE
 
 /*!
-    \qmlmodule QtQuick.Window 2.2
+    \qmlmodule QtQuick.Window 2.\QtMinorVersion
     \title Qt Quick Window QML Types
     \ingroup qmlmodules
     \brief Provides QML types for window management
@@ -60,9 +53,9 @@ QT_BEGIN_NAMESPACE
 
     To use the types in this module, import the module with the following line:
 
-    \code
-    import QtQuick.Window 2.2
-    \endcode
+    \qml \QtMinorVersion
+    import QtQuick.Window 2.\1
+    \endqml
 */
 
 
@@ -72,12 +65,14 @@ class QtQuick2WindowPlugin : public QQmlExtensionPlugin
     Q_OBJECT
     Q_PLUGIN_METADATA(IID QQmlExtensionInterface_iid)
 public:
-    QtQuick2WindowPlugin(QObject *parent = 0) : QQmlExtensionPlugin(parent) { initResources(); }
-    void registerTypes(const char *uri) Q_DECL_OVERRIDE
+    QtQuick2WindowPlugin(QObject *parent = nullptr) : QQmlExtensionPlugin(parent) { }
+    void registerTypes(const char *uri) override
     {
         Q_ASSERT(QLatin1String(uri) == QLatin1String("QtQuick.Window"));
-        Q_UNUSED(uri);
         QQuickWindowModule::defineModule();
+
+        // Auto-increment the import to stay in sync with ALL future QtQuick minor versions from 5.11 onward
+        qmlRegisterModule(uri, 2, QT_VERSION_MINOR);
     }
 };
 //![class decl]
diff --git a/src/imports/window/plugins.qmltypes b/src/imports/window/plugins.qmltypes
index cea2a910a7..b5786ed5a6 100644
--- a/src/imports/window/plugins.qmltypes
+++ b/src/imports/window/plugins.qmltypes
@@ -4,10 +4,10 @@ import QtQuick.tooling 1.2
 // It is used for QML tooling purposes only.
 //
 // This file was auto-generated by:
-// 'qmlplugindump -nonrelocatable QtQuick.Window 2.3'
+// 'qmlplugindump -nonrelocatable QtQuick.Window 2.13'
 
 Module {
-    dependencies: ["QtQuick 2.8"]
+    dependencies: ["QtQuick 2.0"]
     Component {
         name: "QQuickRootItem"
         defaultProperty: "data"
@@ -43,10 +43,16 @@ Module {
     Component {
         name: "QQuickScreenInfo"
         prototype: "QObject"
-        exports: ["QtQuick.Window/ScreenInfo 2.3"]
+        exports: [
+            "QtQuick.Window/ScreenInfo 2.10",
+            "QtQuick.Window/ScreenInfo 2.3"
+        ]
         isCreatable: false
-        exportMetaObjectRevisions: [2]
+        exportMetaObjectRevisions: [10, 2]
         Property { name: "name"; type: "string"; isReadonly: true }
+        Property { name: "manufacturer"; revision: 10; type: "string"; isReadonly: true }
+        Property { name: "model"; revision: 10; type: "string"; isReadonly: true }
+        Property { name: "serialNumber"; revision: 10; type: "string"; isReadonly: true }
         Property { name: "width"; type: "int"; isReadonly: true }
         Property { name: "height"; type: "int"; isReadonly: true }
         Property { name: "desktopAvailableWidth"; type: "int"; isReadonly: true }
@@ -58,6 +64,9 @@ Module {
         Property { name: "orientation"; type: "Qt::ScreenOrientation"; isReadonly: true }
         Property { name: "virtualX"; revision: 1; type: "int"; isReadonly: true }
         Property { name: "virtualY"; revision: 1; type: "int"; isReadonly: true }
+        Signal { name: "manufacturerChanged"; revision: 10 }
+        Signal { name: "modelChanged"; revision: 10 }
+        Signal { name: "serialNumberChanged"; revision: 10 }
         Signal { name: "desktopGeometryChanged" }
         Signal { name: "virtualXChanged"; revision: 1 }
         Signal { name: "virtualYChanged"; revision: 1 }
@@ -69,11 +78,28 @@ Module {
         exports: ["QtQuick.Window/Window 2.0"]
         exportMetaObjectRevisions: [0]
         Enum {
+            name: "CreateTextureOptions"
+            values: {
+                "TextureHasAlphaChannel": 1,
+                "TextureHasMipmaps": 2,
+                "TextureOwnsGLTexture": 4,
+                "TextureCanUseAtlas": 8,
+                "TextureIsOpaque": 16
+            }
+        }
+        Enum {
             name: "SceneGraphError"
             values: {
                 "ContextNotAvailable": 1
             }
         }
+        Enum {
+            name: "TextRenderType"
+            values: {
+                "QtTextRendering": 0,
+                "NativeTextRendering": 1
+            }
+        }
         Property { name: "data"; type: "QObject"; isList: true; isReadonly: true }
         Property { name: "color"; type: "QColor" }
         Property { name: "contentItem"; type: "QQuickItem"; isReadonly: true; isPointer: true }
@@ -134,10 +160,11 @@ Module {
         prototype: "QQuickWindow"
         exports: [
             "QtQuick.Window/Window 2.1",
+            "QtQuick.Window/Window 2.13",
             "QtQuick.Window/Window 2.2",
             "QtQuick.Window/Window 2.3"
         ]
-        exportMetaObjectRevisions: [0, 1, 2]
+        exportMetaObjectRevisions: [0, 13, 1, 2]
         attachedType: "QQuickWindowAttached"
         Property { name: "visible"; type: "bool" }
         Property { name: "visibility"; type: "Visibility" }
@@ -189,6 +216,7 @@ Module {
         Property { name: "visibility"; revision: 1; type: "Visibility" }
         Property { name: "contentOrientation"; type: "Qt::ScreenOrientation" }
         Property { name: "opacity"; revision: 1; type: "double" }
+        Property { name: "transientParent"; revision: 13; type: "QWindow"; isPointer: true }
         Signal {
             name: "screenChanged"
             Parameter { name: "screen"; type: "QScreen"; isPointer: true }
@@ -261,6 +289,11 @@ Module {
             revision: 1
             Parameter { name: "opacity"; type: "double" }
         }
+        Signal {
+            name: "transientParentChanged"
+            revision: 13
+            Parameter { name: "transientParent"; type: "QWindow"; isPointer: true }
+        }
         Method { name: "requestActivate"; revision: 1 }
         Method {
             name: "setVisible"
@@ -296,6 +329,17 @@ Module {
             Parameter { name: "arg"; type: "int" }
         }
         Method {
+            name: "setGeometry"
+            Parameter { name: "posx"; type: "int" }
+            Parameter { name: "posy"; type: "int" }
+            Parameter { name: "w"; type: "int" }
+            Parameter { name: "h"; type: "int" }
+        }
+        Method {
+            name: "setGeometry"
+            Parameter { name: "rect"; type: "QRect" }
+        }
+        Method {
             name: "setMinimumWidth"
             Parameter { name: "w"; type: "int" }
         }
diff --git a/src/imports/window/window.pro b/src/imports/window/window.pro
index a938e0eeef..77bd9518e9 100644
--- a/src/imports/window/window.pro
+++ b/src/imports/window/window.pro
@@ -1,7 +1,7 @@
 CXX_MODULE = qml
 TARGET  = windowplugin
 TARGETPATH = QtQuick/Window.2
-IMPORT_VERSION = 2.2
+IMPORT_VERSION = 2.$$QT_MINOR_VERSION
 
 SOURCES += \
     plugin.cpp
diff --git a/src/imports/xmllistmodel/plugin.cpp b/src/imports/xmllistmodel/plugin.cpp
deleted file mode 100644
index af7625c96a..0000000000
--- a/src/imports/xmllistmodel/plugin.cpp
+++ /dev/null
@@ -1,71 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the QtQml module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 3 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL3 included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 3 requirements
-** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 2.0 or (at your option) the GNU General
-** Public license version 3 or any later version approved by the KDE Free
-** Qt Foundation. The licenses are as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-2.0.html and
-** https://www.gnu.org/licenses/gpl-3.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include <QtQml/qqmlextensionplugin.h>
-#include <QtQml/qqml.h>
-
-#include "qqmlxmllistmodel_p.h"
-
-static void initResources()
-{
-#ifdef QT_STATIC
-    Q_INIT_RESOURCE(qmake_QtQuick_XmlListModel);
-#endif
-}
-
-QT_BEGIN_NAMESPACE
-
-class QmlXmlListModelPlugin : public QQmlExtensionPlugin
-{
-    Q_OBJECT
-    Q_PLUGIN_METADATA(IID QQmlExtensionInterface_iid)
-
-public:
-    QmlXmlListModelPlugin(QObject *parent = 0) : QQmlExtensionPlugin(parent) { initResources(); }
-    void registerTypes(const char *uri) Q_DECL_OVERRIDE
-    {
-        Q_ASSERT(QLatin1String(uri) == QLatin1String("QtQuick.XmlListModel"));
-        qmlRegisterType<QQuickXmlListModel>(uri,2,0,"XmlListModel");
-        qmlRegisterType<QQuickXmlListModelRole>(uri,2,0,"XmlRole");
-    }
-};
-
-QT_END_NAMESPACE
-
-#include "plugin.moc"
diff --git a/src/imports/xmllistmodel/plugins.qmltypes b/src/imports/xmllistmodel/plugins.qmltypes
deleted file mode 100644
index cc675d5f83..0000000000
--- a/src/imports/xmllistmodel/plugins.qmltypes
+++ /dev/null
@@ -1,59 +0,0 @@
-import QtQuick.tooling 1.2
-
-// This file describes the plugin-supplied types contained in the library.
-// It is used for QML tooling purposes only.
-//
-// This file was auto-generated by:
-// 'qmlplugindump -nonrelocatable QtQuick.XmlListModel 2.0'
-
-Module {
-    dependencies: ["QtQuick 2.8"]
-    Component {
-        name: "QQuickXmlListModel"
-        defaultProperty: "roles"
-        prototype: "QAbstractListModel"
-        exports: ["QtQuick.XmlListModel/XmlListModel 2.0"]
-        exportMetaObjectRevisions: [0]
-        Enum {
-            name: "Status"
-            values: {
-                "Null": 0,
-                "Ready": 1,
-                "Loading": 2,
-                "Error": 3
-            }
-        }
-        Property { name: "status"; type: "Status"; isReadonly: true }
-        Property { name: "progress"; type: "double"; isReadonly: true }
-        Property { name: "source"; type: "QUrl" }
-        Property { name: "xml"; type: "string" }
-        Property { name: "query"; type: "string" }
-        Property { name: "namespaceDeclarations"; type: "string" }
-        Property { name: "roles"; type: "QQuickXmlListModelRole"; isList: true; isReadonly: true }
-        Property { name: "count"; type: "int"; isReadonly: true }
-        Signal {
-            name: "statusChanged"
-            Parameter { type: "QQuickXmlListModel::Status" }
-        }
-        Signal {
-            name: "progressChanged"
-            Parameter { name: "progress"; type: "double" }
-        }
-        Method { name: "reload" }
-        Method {
-            name: "get"
-            type: "QQmlV4Handle"
-            Parameter { name: "index"; type: "int" }
-        }
-        Method { name: "errorString"; type: "string" }
-    }
-    Component {
-        name: "QQuickXmlListModelRole"
-        prototype: "QObject"
-        exports: ["QtQuick.XmlListModel/XmlRole 2.0"]
-        exportMetaObjectRevisions: [0]
-        Property { name: "name"; type: "string" }
-        Property { name: "query"; type: "string" }
-        Property { name: "isKey"; type: "bool" }
-    }
-}
diff --git a/src/imports/xmllistmodel/qmldir b/src/imports/xmllistmodel/qmldir
deleted file mode 100644
index 1f17dbb112..0000000000
--- a/src/imports/xmllistmodel/qmldir
+++ /dev/null
@@ -1,5 +0,0 @@
-module QtQuick.XmlListModel
-plugin qmlxmllistmodelplugin
-classname QmlXmlListModelPlugin
-typeinfo plugins.qmltypes
-designersupported
diff --git a/src/imports/xmllistmodel/qqmlxmllistmodel.cpp b/src/imports/xmllistmodel/qqmlxmllistmodel.cpp
deleted file mode 100644
index 61c8665a14..0000000000
--- a/src/imports/xmllistmodel/qqmlxmllistmodel.cpp
+++ /dev/null
@@ -1,1207 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the QtQml module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 3 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL3 included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 3 requirements
-** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 2.0 or (at your option) the GNU General
-** Public license version 3 or any later version approved by the KDE Free
-** Qt Foundation. The licenses are as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-2.0.html and
-** https://www.gnu.org/licenses/gpl-3.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "qqmlxmllistmodel_p.h"
-
-#include <qqmlcontext.h>
-#include <private/qqmlengine_p.h>
-#include <private/qv8engine_p.h>
-#include <private/qv4value_p.h>
-#include <private/qv4engine_p.h>
-#include <private/qv4object_p.h>
-
-#include <QDebug>
-#include <QStringList>
-#include <QMap>
-#include <QThread>
-#include <QXmlQuery>
-#include <QXmlResultItems>
-#include <QXmlNodeModelIndex>
-#include <QBuffer>
-#include <QNetworkRequest>
-#include <QNetworkReply>
-#include <QTimer>
-#include <QMutex>
-
-#include <private/qabstractitemmodel_p.h>
-
-Q_DECLARE_METATYPE(QQuickXmlQueryResult)
-
-QT_BEGIN_NAMESPACE
-
-using namespace QV4;
-
-typedef QPair<int, int> QQuickXmlListRange;
-
-#define XMLLISTMODEL_CLEAR_ID 0
-
-/*!
-    \qmlmodule QtQuick.XmlListModel 2
-    \title Qt Quick XmlListModel QML Types
-    \ingroup qmlmodules
-    \brief Provides QML types for creating models from XML data
-
-    This QML module contains types for creating models from XML data.
-
-    To use the types in this module, import the module with the following line:
-
-    \code
-    import QtQuick.XmlListModel 2.0
-    \endcode
-*/
-
-/*!
-    \qmltype XmlRole
-    \instantiates QQuickXmlListModelRole
-    \inqmlmodule QtQuick.XmlListModel
-    \brief For specifying a role to an XmlListModel
-    \ingroup qtquick-models
-
-    \sa {Qt QML}
-*/
-
-/*!
-    \qmlproperty string QtQuick.XmlListModel::XmlRole::name
-
-    The name for the role. This name is used to access the model data for this role.
-
-    For example, the following model has a role named "title", which can be accessed
-    from the view's delegate:
-
-    \qml
-    XmlListModel {
-        id: xmlModel
-        // ...
-        XmlRole {
-            name: "title"
-            query: "title/string()"
-        }
-    }
-    \endqml
-
-    \qml
-    ListView {
-        model: xmlModel
-        delegate: Text { text: title }
-    }
-    \endqml
-*/
-
-/*!
-    \qmlproperty string QtQuick.XmlListModel::XmlRole::query
-    The relative XPath expression query for this role. The query must be relative; it cannot start
-    with a '/'.
-
-    For example, if there is an XML document like this:
-
-    \quotefile qml/xmlrole.xml
-    Here are some valid XPath expressions for XmlRole queries on this document:
-
-    \snippet qml/xmlrole.qml 0
-    \dots 4
-    \snippet qml/xmlrole.qml 1
-
-    Accessing the model data for the above roles from a delegate:
-
-    \snippet qml/xmlrole.qml 2
-
-    See the \l{http://www.w3.org/TR/xpath20/}{W3C XPath 2.0 specification} for more information.
-*/
-
-/*!
-    \qmlproperty bool QtQuick.XmlListModel::XmlRole::isKey
-    Defines whether this is a key role.
-    Key roles are used to determine whether a set of values should
-    be updated or added to the XML list model when XmlListModel::reload()
-    is called.
-
-    \sa XmlListModel
-*/
-
-struct XmlQueryJob
-{
-    int queryId;
-    QByteArray data;
-    QString query;
-    QString namespaces;
-    QStringList roleQueries;
-    QList<void*> roleQueryErrorId; // the ptr to send back if there is an error
-    QStringList keyRoleQueries;
-    QStringList keyRoleResultsCache;
-    QString prefix;
-};
-
-
-class QQuickXmlQueryEngine;
-class QQuickXmlQueryThreadObject : public QObject
-{
-    Q_OBJECT
-public:
-    QQuickXmlQueryThreadObject(QQuickXmlQueryEngine *);
-
-    void processJobs();
-    bool event(QEvent *e) override;
-
-private:
-    QQuickXmlQueryEngine *m_queryEngine;
-};
-
-
-class QQuickXmlQueryEngine : public QThread
-{
-    Q_OBJECT
-public:
-    QQuickXmlQueryEngine(QQmlEngine *eng);
-    ~QQuickXmlQueryEngine();
-
-    int doQuery(QString query, QString namespaces, QByteArray data, QList<QQuickXmlListModelRole *>* roleObjects, QStringList keyRoleResultsCache);
-    void abort(int id);
-
-    void processJobs();
-
-    static QQuickXmlQueryEngine *instance(QQmlEngine *engine);
-
-signals:
-    void queryCompleted(const QQuickXmlQueryResult &);
-    void error(void*, const QString&);
-
-protected:
-    void run() override;
-
-private:
-    void processQuery(XmlQueryJob *job);
-    void doQueryJob(XmlQueryJob *job, QQuickXmlQueryResult *currentResult);
-    void doSubQueryJob(XmlQueryJob *job, QQuickXmlQueryResult *currentResult);
-    void getValuesOfKeyRoles(const XmlQueryJob& currentJob, QStringList *values, QXmlQuery *query) const;
-    void addIndexToRangeList(QList<QQuickXmlListRange> *ranges, int index) const;
-
-    QMutex m_mutex;
-    QQuickXmlQueryThreadObject *m_threadObject;
-    QList<XmlQueryJob> m_jobs;
-    QSet<int> m_cancelledJobs;
-    QAtomicInt m_queryIds;
-
-    QQmlEngine *m_engine;
-    QObject *m_eventLoopQuitHack;
-
-    static QHash<QQmlEngine *,QQuickXmlQueryEngine*> queryEngines;
-    static QMutex queryEnginesMutex;
-};
-QHash<QQmlEngine *,QQuickXmlQueryEngine*> QQuickXmlQueryEngine::queryEngines;
-QMutex QQuickXmlQueryEngine::queryEnginesMutex;
-
-
-QQuickXmlQueryThreadObject::QQuickXmlQueryThreadObject(QQuickXmlQueryEngine *e)
-    : m_queryEngine(e)
-{
-}
-
-void QQuickXmlQueryThreadObject::processJobs()
-{
-    QCoreApplication::postEvent(this, new QEvent(QEvent::User));
-}
-
-bool QQuickXmlQueryThreadObject::event(QEvent *e)
-{
-    if (e->type() == QEvent::User) {
-        m_queryEngine->processJobs();
-        return true;
-    } else {
-        return QObject::event(e);
-    }
-}
-
-
-
-QQuickXmlQueryEngine::QQuickXmlQueryEngine(QQmlEngine *eng)
-: QThread(eng), m_threadObject(0), m_queryIds(XMLLISTMODEL_CLEAR_ID + 1), m_engine(eng), m_eventLoopQuitHack(0)
-{
-    qRegisterMetaType<QQuickXmlQueryResult>("QQuickXmlQueryResult");
-
-    m_eventLoopQuitHack = new QObject;
-    m_eventLoopQuitHack->moveToThread(this);
-    connect(m_eventLoopQuitHack, SIGNAL(destroyed(QObject*)), SLOT(quit()), Qt::DirectConnection);
-    start(QThread::IdlePriority);
-}
-
-QQuickXmlQueryEngine::~QQuickXmlQueryEngine()
-{
-    queryEnginesMutex.lock();
-    queryEngines.remove(m_engine);
-    queryEnginesMutex.unlock();
-
-    m_eventLoopQuitHack->deleteLater();
-    wait();
-}
-
-int QQuickXmlQueryEngine::doQuery(QString query, QString namespaces, QByteArray data, QList<QQuickXmlListModelRole *>* roleObjects, QStringList keyRoleResultsCache) {
-    {
-        QMutexLocker m1(&m_mutex);
-        m_queryIds.ref();
-        if (m_queryIds.load() <= 0)
-            m_queryIds.store(1);
-    }
-
-    XmlQueryJob job;
-    job.queryId = m_queryIds.load();
-    job.data = data;
-    job.query = QLatin1String("doc($src)") + query;
-    job.namespaces = namespaces;
-    job.keyRoleResultsCache = keyRoleResultsCache;
-
-    for (int i=0; i<roleObjects->count(); i++) {
-        if (!roleObjects->at(i)->isValid()) {
-            job.roleQueries << QString();
-            continue;
-        }
-        job.roleQueries << roleObjects->at(i)->query();
-        job.roleQueryErrorId << static_cast<void*>(roleObjects->at(i));
-        if (roleObjects->at(i)->isKey())
-            job.keyRoleQueries << job.roleQueries.last();
-    }
-
-    {
-        QMutexLocker ml(&m_mutex);
-        m_jobs.append(job);
-        if (m_threadObject)
-            m_threadObject->processJobs();
-    }
-
-    return job.queryId;
-}
-
-void QQuickXmlQueryEngine::abort(int id)
-{
-    QMutexLocker ml(&m_mutex);
-    if (id != -1)
-        m_cancelledJobs.insert(id);
-}
-
-void QQuickXmlQueryEngine::run()
-{
-    m_mutex.lock();
-    m_threadObject = new QQuickXmlQueryThreadObject(this);
-    m_mutex.unlock();
-
-    processJobs();
-    exec();
-
-    delete m_threadObject;
-    m_threadObject = 0;
-}
-
-void QQuickXmlQueryEngine::processJobs()
-{
-    QMutexLocker locker(&m_mutex);
-
-    while (true) {
-        if (m_jobs.isEmpty())
-            return;
-
-        XmlQueryJob currentJob = m_jobs.takeLast();
-        while (m_cancelledJobs.remove(currentJob.queryId)) {
-            if (m_jobs.isEmpty())
-              return;
-            currentJob = m_jobs.takeLast();
-        }
-
-        locker.unlock();
-        processQuery(&currentJob);
-        locker.relock();
-    }
-}
-
-QQuickXmlQueryEngine *QQuickXmlQueryEngine::instance(QQmlEngine *engine)
-{
-    queryEnginesMutex.lock();
-    QQuickXmlQueryEngine *queryEng = queryEngines.value(engine);
-    if (!queryEng) {
-        queryEng = new QQuickXmlQueryEngine(engine);
-        queryEngines.insert(engine, queryEng);
-    }
-    queryEnginesMutex.unlock();
-
-    return queryEng;
-}
-
-void QQuickXmlQueryEngine::processQuery(XmlQueryJob *job)
-{
-    QQuickXmlQueryResult result;
-    result.queryId = job->queryId;
-    doQueryJob(job, &result);
-    doSubQueryJob(job, &result);
-
-    {
-        QMutexLocker ml(&m_mutex);
-        if (m_cancelledJobs.contains(job->queryId)) {
-            m_cancelledJobs.remove(job->queryId);
-        } else {
-            emit queryCompleted(result);
-        }
-    }
-}
-
-void QQuickXmlQueryEngine::doQueryJob(XmlQueryJob *currentJob, QQuickXmlQueryResult *currentResult)
-{
-    Q_ASSERT(currentJob->queryId != -1);
-
-    QString r;
-    QXmlQuery query;
-    QBuffer buffer(&currentJob->data);
-    buffer.open(QIODevice::ReadOnly);
-    query.bindVariable(QLatin1String("src"), &buffer);
-    query.setQuery(currentJob->namespaces + currentJob->query);
-    query.evaluateTo(&r);
-
-    //always need a single root element
-    QByteArray xml = "<dummy:items xmlns:dummy=\"http://qtsotware.com/dummy\">\n" + r.toUtf8() + "</dummy:items>";
-    QBuffer b(&xml);
-    b.open(QIODevice::ReadOnly);
-
-    QString namespaces = QLatin1String("declare namespace dummy=\"http://qtsotware.com/dummy\";\n") + currentJob->namespaces;
-    QString prefix = QLatin1String("doc($inputDocument)/dummy:items/*");
-
-    //figure out how many items we are dealing with
-    int count = -1;
-    {
-        QXmlResultItems result;
-        QXmlQuery countquery;
-        countquery.bindVariable(QLatin1String("inputDocument"), &b);
-        countquery.setQuery(namespaces + QLatin1String("count(") + prefix + QLatin1Char(')'));
-        countquery.evaluateTo(&result);
-        QXmlItem item(result.next());
-        if (item.isAtomicValue())
-            count = item.toAtomicValue().toInt();
-    }
-
-    currentJob->data = xml;
-    currentJob->prefix = namespaces + prefix + QLatin1Char('/');
-    currentResult->size = (count > 0 ? count : 0);
-}
-
-void QQuickXmlQueryEngine::getValuesOfKeyRoles(const XmlQueryJob& currentJob, QStringList *values, QXmlQuery *query) const
-{
-    const QStringList &keysQueries = currentJob.keyRoleQueries;
-    QString keysQuery;
-    if (keysQueries.count() == 1)
-        keysQuery = currentJob.prefix + keysQueries[0];
-    else if (keysQueries.count() > 1)
-        keysQuery = currentJob.prefix + QLatin1String("concat(") + keysQueries.join(QLatin1Char(',')) + QLatin1Char(')');
-
-    if (!keysQuery.isEmpty()) {
-        query->setQuery(keysQuery);
-        QXmlResultItems resultItems;
-        query->evaluateTo(&resultItems);
-        QXmlItem item(resultItems.next());
-        while (!item.isNull()) {
-            values->append(item.toAtomicValue().toString());
-            item = resultItems.next();
-        }
-    }
-}
-
-void QQuickXmlQueryEngine::addIndexToRangeList(QList<QQuickXmlListRange> *ranges, int index) const {
-    if (ranges->isEmpty())
-        ranges->append(qMakePair(index, 1));
-    else if (ranges->last().first + ranges->last().second == index)
-        ranges->last().second += 1;
-    else
-        ranges->append(qMakePair(index, 1));
-}
-
-void QQuickXmlQueryEngine::doSubQueryJob(XmlQueryJob *currentJob, QQuickXmlQueryResult *currentResult)
-{
-    Q_ASSERT(currentJob->queryId != -1);
-
-    QBuffer b(&currentJob->data);
-    b.open(QIODevice::ReadOnly);
-
-    QXmlQuery subquery;
-    subquery.bindVariable(QLatin1String("inputDocument"), &b);
-
-    QStringList keyRoleResults;
-    getValuesOfKeyRoles(*currentJob, &keyRoleResults, &subquery);
-
-    // See if any values of key roles have been inserted or removed.
-
-    if (currentJob->keyRoleResultsCache.isEmpty()) {
-        currentResult->inserted << qMakePair(0, currentResult->size);
-    } else {
-        if (keyRoleResults != currentJob->keyRoleResultsCache) {
-            QStringList temp;
-            for (int i=0; i<currentJob->keyRoleResultsCache.count(); i++) {
-                if (!keyRoleResults.contains(currentJob->keyRoleResultsCache[i]))
-                    addIndexToRangeList(&currentResult->removed, i);
-                else
-                    temp << currentJob->keyRoleResultsCache[i];
-            }
-            for (int i=0; i<keyRoleResults.count(); i++) {
-                if (temp.count() == i || keyRoleResults[i] != temp[i]) {
-                    temp.insert(i, keyRoleResults[i]);
-                    addIndexToRangeList(&currentResult->inserted, i);
-                }
-            }
-        }
-    }
-    currentResult->keyRoleResultsCache = keyRoleResults;
-
-    // Get the new values for each role.
-    //### we might be able to condense even further (query for everything in one go)
-    const QStringList &queries = currentJob->roleQueries;
-    for (int i = 0; i < queries.size(); ++i) {
-        QList<QVariant> resultList;
-        if (!queries[i].isEmpty()) {
-            subquery.setQuery(currentJob->prefix + QLatin1String("(let $v := string(") + queries[i] + QLatin1String(") return if ($v) then ") + queries[i] + QLatin1String(" else \"\")"));
-            if (subquery.isValid()) {
-                QXmlResultItems resultItems;
-                subquery.evaluateTo(&resultItems);
-                QXmlItem item(resultItems.next());
-                while (!item.isNull()) {
-                    resultList << item.toAtomicValue(); //### we used to trim strings
-                    item = resultItems.next();
-                }
-            } else {
-                emit error(currentJob->roleQueryErrorId.at(i), queries[i]);
-            }
-        }
-        //### should warn here if things have gone wrong.
-        while (resultList.count() < currentResult->size)
-            resultList << QVariant();
-        currentResult->data << resultList;
-        b.seek(0);
-    }
-
-    //this method is much slower, but works better for incremental loading
-    /*for (int j = 0; j < m_size; ++j) {
-        QList<QVariant> resultList;
-        for (int i = 0; i < m_roleObjects->size(); ++i) {
-            QQuickXmlListModelRole *role = m_roleObjects->at(i);
-            subquery.setQuery(m_prefix.arg(j+1) + role->query());
-            if (role->isStringList()) {
-                QStringList data;
-                subquery.evaluateTo(&data);
-                resultList << QVariant(data);
-                //qDebug() << data;
-            } else {
-                QString s;
-                subquery.evaluateTo(&s);
-                if (role->isCData()) {
-                    //un-escape
-                    s.replace(QLatin1String("&lt;"), QLatin1String("<"));
-                    s.replace(QLatin1String("&gt;"), QLatin1String(">"));
-                    s.replace(QLatin1String("&amp;"), QLatin1String("&"));
-                }
-                resultList << s.trimmed();
-                //qDebug() << s;
-            }
-            b.seek(0);
-        }
-        m_modelData << resultList;
-    }*/
-}
-
-class QQuickXmlListModelPrivate : public QAbstractItemModelPrivate
-{
-    Q_DECLARE_PUBLIC(QQuickXmlListModel)
-public:
-    QQuickXmlListModelPrivate()
-        : isComponentComplete(true), size(0), highestRole(Qt::UserRole)
-        , reply(0), status(QQuickXmlListModel::Null), progress(0.0)
-        , queryId(-1), roleObjects(), redirectCount(0) {}
-
-
-    void notifyQueryStarted(bool remoteSource) {
-        Q_Q(QQuickXmlListModel);
-        progress = remoteSource ? 0.0 : 1.0;
-        status = QQuickXmlListModel::Loading;
-        errorString.clear();
-        emit q->progressChanged(progress);
-        emit q->statusChanged(status);
-    }
-
-    void deleteReply() {
-        Q_Q(QQuickXmlListModel);
-        if (reply) {
-            QObject::disconnect(reply, 0, q, 0);
-            reply->deleteLater();
-            reply = 0;
-        }
-    }
-
-    bool isComponentComplete;
-    QUrl src;
-    QString xml;
-    QString query;
-    QString namespaces;
-    int size;
-    QList<int> roles;
-    QStringList roleNames;
-    int highestRole;
-
-    QNetworkReply *reply;
-    QQuickXmlListModel::Status status;
-    QString errorString;
-    qreal progress;
-    int queryId;
-    QStringList keyRoleResultsCache;
-    QList<QQuickXmlListModelRole *> roleObjects;
-
-    static void append_role(QQmlListProperty<QQuickXmlListModelRole> *list, QQuickXmlListModelRole *role);
-    static void clear_role(QQmlListProperty<QQuickXmlListModelRole> *list);
-    QList<QList<QVariant> > data;
-    int redirectCount;
-};
-
-
-void QQuickXmlListModelPrivate::append_role(QQmlListProperty<QQuickXmlListModelRole> *list, QQuickXmlListModelRole *role)
-{
-    QQuickXmlListModel *_this = qobject_cast<QQuickXmlListModel *>(list->object);
-    if (_this && role) {
-        int i = _this->d_func()->roleObjects.count();
-        _this->d_func()->roleObjects.append(role);
-        if (_this->d_func()->roleNames.contains(role->name())) {
-            qmlWarning(role) << QQuickXmlListModel::tr("\"%1\" duplicates a previous role name and will be disabled.").arg(role->name());
-            return;
-        }
-        _this->d_func()->roles.insert(i, _this->d_func()->highestRole);
-        _this->d_func()->roleNames.insert(i, role->name());
-        ++_this->d_func()->highestRole;
-    }
-}
-
-//### clear needs to invalidate any cached data (in data table) as well
-//    (and the model should emit the appropriate signals)
-void QQuickXmlListModelPrivate::clear_role(QQmlListProperty<QQuickXmlListModelRole> *list)
-{
-    QQuickXmlListModel *_this = static_cast<QQuickXmlListModel *>(list->object);
-    _this->d_func()->roles.clear();
-    _this->d_func()->roleNames.clear();
-    _this->d_func()->roleObjects.clear();
-}
-
-/*!
-    \qmltype XmlListModel
-    \instantiates QQuickXmlListModel
-    \inqmlmodule QtQuick.XmlListModel
-    \brief For specifying a read-only model using XPath expressions
-    \ingroup qtquick-models
-
-
-    To use this element, you will need to import the module with the following line:
-    \code
-    import QtQuick.XmlListModel 2.0
-    \endcode
-
-    XmlListModel is used to create a read-only model from XML data. It can be used as a data source
-    for view elements (such as ListView, PathView, GridView) and other elements that interact with model
-    data (such as \l Repeater).
-
-    For example, if there is a XML document at http://www.mysite.com/feed.xml like this:
-
-    \code
-    <?xml version="1.0" encoding="utf-8"?>
-    <rss version="2.0">
-        ...
-        <channel>
-            <item>
-                <title>A blog post</title>
-                <pubDate>Sat, 07 Sep 2010 10:00:01 GMT</pubDate>
-            </item>
-            <item>
-                <title>Another blog post</title>
-                <pubDate>Sat, 07 Sep 2010 15:35:01 GMT</pubDate>
-            </item>
-        </channel>
-    </rss>
-    \endcode
-
-    A XmlListModel could create a model from this data, like this:
-
-    \qml
-    import QtQuick 2.0
-    import QtQuick.XmlListModel 2.0
-
-    XmlListModel {
-        id: xmlModel
-        source: "http://www.mysite.com/feed.xml"
-        query: "/rss/channel/item"
-
-        XmlRole { name: "title"; query: "title/string()" }
-        XmlRole { name: "pubDate"; query: "pubDate/string()" }
-    }
-    \endqml
-
-    The \l {XmlListModel::query}{query} value of "/rss/channel/item" specifies that the XmlListModel should generate
-    a model item for each \c <item> in the XML document.
-
-    The XmlRole objects define the
-    model item attributes. Here, each model item will have \c title and \c pubDate
-    attributes that match the \c title and \c pubDate values of its corresponding \c <item>.
-    (See \l XmlRole::query for more examples of valid XPath expressions for XmlRole.)
-
-    The model could be used in a ListView, like this:
-
-    \qml
-    ListView {
-        width: 180; height: 300
-        model: xmlModel
-        delegate: Text { text: title + ": " + pubDate }
-    }
-    \endqml
-
-    \image qml-xmllistmodel-example.png
-
-    The XmlListModel data is loaded asynchronously, and \l status
-    is set to \c XmlListModel.Ready when loading is complete.
-    Note this means when XmlListModel is used for a view, the view is not
-    populated until the model is loaded.
-
-
-    \section2 Using key XML roles
-
-    You can define certain roles as "keys" so that when reload() is called,
-    the model will only add and refresh data that contains new values for
-    these keys.
-
-    For example, if above role for "pubDate" was defined like this instead:
-
-    \qml
-        XmlRole { name: "pubDate"; query: "pubDate/string()"; isKey: true }
-    \endqml
-
-    Then when reload() is called, the model will only add and reload
-    items with a "pubDate" value that is not already
-    present in the model.
-
-    This is useful when displaying the contents of XML documents that
-    are incrementally updated (such as RSS feeds) to avoid repainting the
-    entire contents of a model in a view.
-
-    If multiple key roles are specified, the model only adds and reload items
-    with a combined value of all key roles that is not already present in
-    the model.
-
-    \sa {Qt Quick Demo - RSS News}
-*/
-
-QQuickXmlListModel::QQuickXmlListModel(QObject *parent)
-    : QAbstractListModel(*(new QQuickXmlListModelPrivate), parent)
-{
-}
-
-QQuickXmlListModel::~QQuickXmlListModel()
-{
-}
-
-/*!
-    \qmlproperty list<XmlRole> QtQuick.XmlListModel::XmlListModel::roles
-
-    The roles to make available for this model.
-*/
-QQmlListProperty<QQuickXmlListModelRole> QQuickXmlListModel::roleObjects()
-{
-    Q_D(QQuickXmlListModel);
-    QQmlListProperty<QQuickXmlListModelRole> list(this, d->roleObjects);
-    list.append = &QQuickXmlListModelPrivate::append_role;
-    list.clear = &QQuickXmlListModelPrivate::clear_role;
-    return list;
-}
-
-QModelIndex QQuickXmlListModel::index(int row, int column, const QModelIndex &parent) const
-{
-    Q_D(const QQuickXmlListModel);
-    return !parent.isValid() && column == 0 && row >= 0 && row < d->size
-            ? createIndex(row, column)
-            : QModelIndex();
-}
-
-int QQuickXmlListModel::rowCount(const QModelIndex &parent) const
-{
-    Q_D(const QQuickXmlListModel);
-    return !parent.isValid() ? d->size : 0;
-}
-
-QVariant QQuickXmlListModel::data(const QModelIndex &index, int role) const
-{
-    Q_D(const QQuickXmlListModel);
-    const int roleIndex = d->roles.indexOf(role);
-    return (roleIndex == -1 || !index.isValid())
-            ? QVariant()
-            : d->data.value(roleIndex).value(index.row());
-}
-
-QHash<int, QByteArray> QQuickXmlListModel::roleNames() const
-{
-    Q_D(const QQuickXmlListModel);
-    QHash<int,QByteArray> roleNames;
-    for (int i = 0; i < d->roles.count(); ++i)
-        roleNames.insert(d->roles.at(i), d->roleNames.at(i).toUtf8());
-    return roleNames;
-}
-
-/*!
-    \qmlproperty int QtQuick.XmlListModel::XmlListModel::count
-    The number of data entries in the model.
-*/
-int QQuickXmlListModel::count() const
-{
-    Q_D(const QQuickXmlListModel);
-    return d->size;
-}
-
-/*!
-    \qmlproperty url QtQuick.XmlListModel::XmlListModel::source
-    The location of the XML data source.
-
-    If both \c source and \l xml are set, \l xml is used.
-*/
-QUrl QQuickXmlListModel::source() const
-{
-    Q_D(const QQuickXmlListModel);
-    return d->src;
-}
-
-void QQuickXmlListModel::setSource(const QUrl &src)
-{
-    Q_D(QQuickXmlListModel);
-    if (d->src != src) {
-        d->src = src;
-        if (d->xml.isEmpty())   // src is only used if d->xml is not set
-            reload();
-        emit sourceChanged();
-   }
-}
-
-/*!
-    \qmlproperty string QtQuick.XmlListModel::XmlListModel::xml
-    This property holds the XML data for this model, if set.
-
-    The text is assumed to be UTF-8 encoded.
-
-    If both \l source and \c xml are set, \c xml is used.
-*/
-QString QQuickXmlListModel::xml() const
-{
-    Q_D(const QQuickXmlListModel);
-    return d->xml;
-}
-
-void QQuickXmlListModel::setXml(const QString &xml)
-{
-    Q_D(QQuickXmlListModel);
-    if (d->xml != xml) {
-        d->xml = xml;
-        reload();
-        emit xmlChanged();
-    }
-}
-
-/*!
-    \qmlproperty string QtQuick.XmlListModel::XmlListModel::query
-    An absolute XPath query representing the base query for creating model items
-    from this model's XmlRole objects. The query should start with '/' or '//'.
-*/
-QString QQuickXmlListModel::query() const
-{
-    Q_D(const QQuickXmlListModel);
-    return d->query;
-}
-
-void QQuickXmlListModel::setQuery(const QString &query)
-{
-    Q_D(QQuickXmlListModel);
-    if (!query.startsWith(QLatin1Char('/'))) {
-        qmlWarning(this) << QCoreApplication::translate("QQuickXmlRoleList", "An XmlListModel query must start with '/' or \"//\"");
-        return;
-    }
-
-    if (d->query != query) {
-        d->query = query;
-        reload();
-        emit queryChanged();
-    }
-}
-
-/*!
-    \qmlproperty string QtQuick.XmlListModel::XmlListModel::namespaceDeclarations
-    The namespace declarations to be used in the XPath queries.
-
-    The namespaces should be declared as in XQuery. For example, if a requested document
-    at http://mysite.com/feed.xml uses the namespace "http://www.w3.org/2005/Atom",
-    this can be declared as the default namespace:
-
-    \qml
-    XmlListModel {
-        source: "http://mysite.com/feed.xml"
-        query: "/feed/entry"
-        namespaceDeclarations: "declare default element namespace 'http://www.w3.org/2005/Atom';"
-
-        XmlRole { name: "title"; query: "title/string()" }
-    }
-    \endqml
-*/
-QString QQuickXmlListModel::namespaceDeclarations() const
-{
-    Q_D(const QQuickXmlListModel);
-    return d->namespaces;
-}
-
-void QQuickXmlListModel::setNamespaceDeclarations(const QString &declarations)
-{
-    Q_D(QQuickXmlListModel);
-    if (d->namespaces != declarations) {
-        d->namespaces = declarations;
-        reload();
-        emit namespaceDeclarationsChanged();
-    }
-}
-
-/*!
-    \qmlmethod object QtQuick.XmlListModel::XmlListModel::get(int index)
-
-    Returns the item at \a index in the model.
-
-    For example, for a model like this:
-
-    \qml
-    XmlListModel {
-        id: model
-        source: "http://mysite.com/feed.xml"
-        query: "/feed/entry"
-        XmlRole { name: "title"; query: "title/string()" }
-    }
-    \endqml
-
-    This will access the \c title value for the first item in the model:
-
-    \js
-    var title = model.get(0).title;
-    \endjs
-*/
-QQmlV4Handle QQuickXmlListModel::get(int index) const
-{
-    // Must be called with a context and handle scope
-    Q_D(const QQuickXmlListModel);
-
-    if (index < 0 || index >= count())
-        return QQmlV4Handle(Encode::undefined());
-
-    QQmlEngine *engine = qmlContext(this)->engine();
-    QV8Engine *v8engine = QQmlEnginePrivate::getV8Engine(engine);
-    ExecutionEngine *v4engine = QV8Engine::getV4(v8engine);
-    Scope scope(v4engine);
-    Scoped<Object> o(scope, v4engine->newObject());
-    ScopedString name(scope);
-    ScopedValue value(scope);
-    for (int ii = 0; ii < d->roleObjects.count(); ++ii) {
-        name = v4engine->newIdentifier(d->roleObjects[ii]->name());
-        value = v4engine->fromVariant(d->data.value(ii).value(index));
-        o->insertMember(name.getPointer(), value);
-    }
-
-    return QQmlV4Handle(o);
-}
-
-/*!
-    \qmlproperty enumeration QtQuick.XmlListModel::XmlListModel::status
-    Specifies the model loading status, which can be one of the following:
-
-    \list
-    \li XmlListModel.Null - No XML data has been set for this model.
-    \li XmlListModel.Ready - The XML data has been loaded into the model.
-    \li XmlListModel.Loading - The model is in the process of reading and loading XML data.
-    \li XmlListModel.Error - An error occurred while the model was loading. See errorString() for details
-       about the error.
-    \endlist
-
-    \sa progress
-
-*/
-QQuickXmlListModel::Status QQuickXmlListModel::status() const
-{
-    Q_D(const QQuickXmlListModel);
-    return d->status;
-}
-
-/*!
-    \qmlproperty real QtQuick.XmlListModel::XmlListModel::progress
-
-    This indicates the current progress of the downloading of the XML data
-    source. This value ranges from 0.0 (no data downloaded) to
-    1.0 (all data downloaded). If the XML data is not from a remote source,
-    the progress becomes 1.0 as soon as the data is read.
-
-    Note that when the progress is 1.0, the XML data has been downloaded, but
-    it is yet to be loaded into the model at this point. Use the status
-    property to find out when the XML data has been read and loaded into
-    the model.
-
-    \sa status, source
-*/
-qreal QQuickXmlListModel::progress() const
-{
-    Q_D(const QQuickXmlListModel);
-    return d->progress;
-}
-
-/*!
-    \qmlmethod QtQuick.XmlListModel::XmlListModel::errorString()
-
-    Returns a string description of the last error that occurred
-    if \l status is XmlListModel::Error.
-*/
-QString QQuickXmlListModel::errorString() const
-{
-    Q_D(const QQuickXmlListModel);
-    return d->errorString;
-}
-
-void QQuickXmlListModel::classBegin()
-{
-    Q_D(QQuickXmlListModel);
-    d->isComponentComplete = false;
-
-    QQuickXmlQueryEngine *queryEngine = QQuickXmlQueryEngine::instance(qmlEngine(this));
-    connect(queryEngine, SIGNAL(queryCompleted(QQuickXmlQueryResult)),
-            SLOT(queryCompleted(QQuickXmlQueryResult)));
-    connect(queryEngine, SIGNAL(error(void*,QString)),
-            SLOT(queryError(void*,QString)));
-}
-
-void QQuickXmlListModel::componentComplete()
-{
-    Q_D(QQuickXmlListModel);
-    d->isComponentComplete = true;
-    reload();
-}
-
-/*!
-    \qmlmethod QtQuick.XmlListModel::XmlListModel::reload()
-
-    Reloads the model.
-
-    If no key roles have been specified, all existing model
-    data is removed, and the model is rebuilt from scratch.
-
-    Otherwise, items are only added if the model does not already
-    contain items with matching key role values.
-
-    \sa {Using key XML roles}, XmlRole::isKey
-*/
-void QQuickXmlListModel::reload()
-{
-    Q_D(QQuickXmlListModel);
-
-    if (!d->isComponentComplete)
-        return;
-
-    QQuickXmlQueryEngine::instance(qmlEngine(this))->abort(d->queryId);
-    d->queryId = -1;
-
-    if (d->size < 0)
-        d->size = 0;
-
-    if (d->reply) {
-        d->reply->abort();
-        d->deleteReply();
-    }
-
-    if (!d->xml.isEmpty()) {
-        d->queryId = QQuickXmlQueryEngine::instance(qmlEngine(this))->doQuery(d->query, d->namespaces, d->xml.toUtf8(), &d->roleObjects, d->keyRoleResultsCache);
-        d->notifyQueryStarted(false);
-
-    } else if (d->src.isEmpty()) {
-        d->queryId = XMLLISTMODEL_CLEAR_ID;
-        d->notifyQueryStarted(false);
-        QTimer::singleShot(0, this, SLOT(dataCleared()));
-
-    } else {
-        d->notifyQueryStarted(true);
-        QNetworkRequest req(d->src);
-        req.setRawHeader("Accept", "application/xml,*/*");
-        d->reply = qmlContext(this)->engine()->networkAccessManager()->get(req);
-        QObject::connect(d->reply, SIGNAL(finished()), this, SLOT(requestFinished()));
-        QObject::connect(d->reply, SIGNAL(downloadProgress(qint64,qint64)),
-                         this, SLOT(requestProgress(qint64,qint64)));
-    }
-}
-
-#define XMLLISTMODEL_MAX_REDIRECT 16
-
-void QQuickXmlListModel::requestFinished()
-{
-    Q_D(QQuickXmlListModel);
-
-    d->redirectCount++;
-    if (d->redirectCount < XMLLISTMODEL_MAX_REDIRECT) {
-        QVariant redirect = d->reply->attribute(QNetworkRequest::RedirectionTargetAttribute);
-        if (redirect.isValid()) {
-            QUrl url = d->reply->url().resolved(redirect.toUrl());
-            d->deleteReply();
-            setSource(url);
-            return;
-        }
-    }
-    d->redirectCount = 0;
-
-    if (d->reply->error() != QNetworkReply::NoError) {
-        d->errorString = d->reply->errorString();
-        d->deleteReply();
-
-        if (d->size > 0) {
-            beginRemoveRows(QModelIndex(), 0, d->size - 1);
-            d->data.clear();
-            d->size = 0;
-            endRemoveRows();
-            emit countChanged();
-        }
-
-        d->status = Error;
-        d->queryId = -1;
-        emit statusChanged(d->status);
-    } else {
-        QByteArray data = d->reply->readAll();
-        if (data.isEmpty()) {
-            d->queryId = XMLLISTMODEL_CLEAR_ID;
-            QTimer::singleShot(0, this, SLOT(dataCleared()));
-        } else {
-            d->queryId = QQuickXmlQueryEngine::instance(qmlEngine(this))->doQuery(d->query, d->namespaces, data, &d->roleObjects, d->keyRoleResultsCache);
-        }
-        d->deleteReply();
-
-        d->progress = 1.0;
-        emit progressChanged(d->progress);
-    }
-}
-
-void QQuickXmlListModel::requestProgress(qint64 received, qint64 total)
-{
-    Q_D(QQuickXmlListModel);
-    if (d->status == Loading && total > 0) {
-        d->progress = qreal(received)/total;
-        emit progressChanged(d->progress);
-    }
-}
-
-void QQuickXmlListModel::dataCleared()
-{
-    Q_D(QQuickXmlListModel);
-    QQuickXmlQueryResult r;
-    r.queryId = XMLLISTMODEL_CLEAR_ID;
-    r.size = 0;
-    r.removed << qMakePair(0, count());
-    r.keyRoleResultsCache = d->keyRoleResultsCache;
-    queryCompleted(r);
-}
-
-void QQuickXmlListModel::queryError(void* object, const QString& error)
-{
-    // Be extra careful, object may no longer exist, it's just an ID.
-    Q_D(QQuickXmlListModel);
-    for (int i=0; i<d->roleObjects.count(); i++) {
-        if (d->roleObjects.at(i) == static_cast<QQuickXmlListModelRole*>(object)) {
-            qmlWarning(d->roleObjects.at(i)) << QQuickXmlListModel::tr("invalid query: \"%1\"").arg(error);
-            return;
-        }
-    }
-    qmlWarning(this) << QQuickXmlListModel::tr("invalid query: \"%1\"").arg(error);
-}
-
-void QQuickXmlListModel::queryCompleted(const QQuickXmlQueryResult &result)
-{
-    Q_D(QQuickXmlListModel);
-    if (result.queryId != d->queryId)
-        return;
-
-    int origCount = d->size;
-    bool sizeChanged = result.size != d->size;
-
-    d->size = result.size;
-    d->data = result.data;
-    d->keyRoleResultsCache = result.keyRoleResultsCache;
-    if (d->src.isEmpty() && d->xml.isEmpty())
-        d->status = Null;
-    else
-        d->status = Ready;
-    d->errorString.clear();
-    d->queryId = -1;
-
-    bool hasKeys = false;
-    for (int i=0; i<d->roleObjects.count(); i++) {
-        if (d->roleObjects[i]->isKey()) {
-            hasKeys = true;
-            break;
-        }
-    }
-    if (!hasKeys) {
-        if (origCount > 0) {
-            beginRemoveRows(QModelIndex(), 0, origCount - 1);
-            endRemoveRows();
-        }
-        if (d->size > 0) {
-            beginInsertRows(QModelIndex(), 0, d->size - 1);
-            endInsertRows();
-        }
-    } else {
-        for (int i=0; i<result.removed.count(); i++) {
-            const int index = result.removed[i].first;
-            const int count = result.removed[i].second;
-            if (count > 0) {
-                beginRemoveRows(QModelIndex(), index, index + count - 1);
-                endRemoveRows();
-            }
-        }
-        for (int i=0; i<result.inserted.count(); i++) {
-            const int index = result.inserted[i].first;
-            const int count = result.inserted[i].second;
-            if (count > 0) {
-                beginInsertRows(QModelIndex(), index, index + count - 1);
-                endInsertRows();
-            }
-        }
-    }
-    if (sizeChanged)
-        emit countChanged();
-
-    emit statusChanged(d->status);
-}
-
-QT_END_NAMESPACE
-
-#include <qqmlxmllistmodel.moc>
diff --git a/src/imports/xmllistmodel/qqmlxmllistmodel_p.h b/src/imports/xmllistmodel/qqmlxmllistmodel_p.h
deleted file mode 100644
index e6a0898bb9..0000000000
--- a/src/imports/xmllistmodel/qqmlxmllistmodel_p.h
+++ /dev/null
@@ -1,217 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the QtQml module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 3 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL3 included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 3 requirements
-** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 2.0 or (at your option) the GNU General
-** Public license version 3 or any later version approved by the KDE Free
-** Qt Foundation. The licenses are as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-2.0.html and
-** https://www.gnu.org/licenses/gpl-3.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef QQUICKXMLLISTMODEL_H
-#define QQUICKXMLLISTMODEL_H
-
-//
-//  W A R N I N G
-//  -------------
-//
-// This file is not part of the Qt API.  It exists purely as an
-// implementation detail.  This header file may change from version to
-// version without notice, or even be removed.
-//
-// We mean it.
-//
-
-#include <qqml.h>
-#include <qqmlinfo.h>
-
-#include <QtCore/qurl.h>
-#include <QtCore/qstringlist.h>
-#include <QtCore/qabstractitemmodel.h>
-#include <private/qv8engine_p.h>
-
-QT_BEGIN_NAMESPACE
-
-
-class QQmlContext;
-class QQuickXmlListModelRole;
-class QQuickXmlListModelPrivate;
-
-struct QQuickXmlQueryResult {
-    int queryId;
-    int size;
-    QList<QList<QVariant> > data;
-    QList<QPair<int, int> > inserted;
-    QList<QPair<int, int> > removed;
-    QStringList keyRoleResultsCache;
-};
-
-class QQuickXmlListModel : public QAbstractListModel, public QQmlParserStatus
-{
-    Q_OBJECT
-    Q_INTERFACES(QQmlParserStatus)
-
-    Q_PROPERTY(Status status READ status NOTIFY statusChanged)
-    Q_PROPERTY(qreal progress READ progress NOTIFY progressChanged)
-    Q_PROPERTY(QUrl source READ source WRITE setSource NOTIFY sourceChanged)
-    Q_PROPERTY(QString xml READ xml WRITE setXml NOTIFY xmlChanged)
-    Q_PROPERTY(QString query READ query WRITE setQuery NOTIFY queryChanged)
-    Q_PROPERTY(QString namespaceDeclarations READ namespaceDeclarations WRITE setNamespaceDeclarations NOTIFY namespaceDeclarationsChanged)
-    Q_PROPERTY(QQmlListProperty<QQuickXmlListModelRole> roles READ roleObjects)
-    Q_PROPERTY(int count READ count NOTIFY countChanged)
-    Q_CLASSINFO("DefaultProperty", "roles")
-
-public:
-    QQuickXmlListModel(QObject *parent = 0);
-    ~QQuickXmlListModel();
-
-    QModelIndex index(int row, int column, const QModelIndex &parent) const override;
-    int rowCount(const QModelIndex &parent) const override;
-    QVariant data(const QModelIndex &index, int role) const override;
-    QHash<int, QByteArray> roleNames() const override;
-
-    int count() const;
-
-    QQmlListProperty<QQuickXmlListModelRole> roleObjects();
-
-    QUrl source() const;
-    void setSource(const QUrl&);
-
-    QString xml() const;
-    void setXml(const QString&);
-
-    QString query() const;
-    void setQuery(const QString&);
-
-    QString namespaceDeclarations() const;
-    void setNamespaceDeclarations(const QString&);
-
-    Q_INVOKABLE QQmlV4Handle get(int index) const;
-
-    enum Status { Null, Ready, Loading, Error };
-    Q_ENUM(Status)
-    Status status() const;
-    qreal progress() const;
-
-    Q_INVOKABLE QString errorString() const;
-
-    void classBegin() override;
-    void componentComplete() override;
-
-Q_SIGNALS:
-    void statusChanged(QQuickXmlListModel::Status);
-    void progressChanged(qreal progress);
-    void countChanged();
-    void sourceChanged();
-    void xmlChanged();
-    void queryChanged();
-    void namespaceDeclarationsChanged();
-
-public Q_SLOTS:
-    // ### need to use/expose Expiry to guess when to call this?
-    // ### property to auto-call this on reasonable Expiry?
-    // ### LastModified/Age also useful to guess.
-    // ### Probably also applies to other network-requesting types.
-    void reload();
-
-private Q_SLOTS:
-    void requestFinished();
-    void requestProgress(qint64,qint64);
-    void dataCleared();
-    void queryCompleted(const QQuickXmlQueryResult &);
-    void queryError(void* object, const QString& error);
-
-private:
-    Q_DECLARE_PRIVATE(QQuickXmlListModel)
-    Q_DISABLE_COPY(QQuickXmlListModel)
-};
-
-class QQuickXmlListModelRole : public QObject
-{
-    Q_OBJECT
-    Q_PROPERTY(QString name READ name WRITE setName NOTIFY nameChanged)
-    Q_PROPERTY(QString query READ query WRITE setQuery NOTIFY queryChanged)
-    Q_PROPERTY(bool isKey READ isKey WRITE setIsKey NOTIFY isKeyChanged)
-public:
-    QQuickXmlListModelRole() : m_isKey(false) {}
-    ~QQuickXmlListModelRole() {}
-
-    QString name() const { return m_name; }
-    void setName(const QString &name) {
-        if (name == m_name)
-            return;
-        m_name = name;
-        Q_EMIT nameChanged();
-    }
-
-    QString query() const { return m_query; }
-    void setQuery(const QString &query)
-    {
-        if (query.startsWith(QLatin1Char('/'))) {
-            qmlWarning(this) << tr("An XmlRole query must not start with '/'");
-            return;
-        }
-        if (m_query == query)
-            return;
-        m_query = query;
-        Q_EMIT queryChanged();
-    }
-
-    bool isKey() const { return m_isKey; }
-    void setIsKey(bool b) {
-        if (m_isKey == b)
-            return;
-        m_isKey = b;
-        Q_EMIT isKeyChanged();
-    }
-
-    bool isValid() const {
-        return !m_name.isEmpty() && !m_query.isEmpty();
-    }
-
-Q_SIGNALS:
-    void nameChanged();
-    void queryChanged();
-    void isKeyChanged();
-
-private:
-    QString m_name;
-    QString m_query;
-    bool m_isKey;
-};
-
-QT_END_NAMESPACE
-
-QML_DECLARE_TYPE(QQuickXmlListModel)
-QML_DECLARE_TYPE(QQuickXmlListModelRole)
-
-#endif // QQUICKXMLLISTMODEL_H
diff --git a/src/imports/xmllistmodel/xmllistmodel.pro b/src/imports/xmllistmodel/xmllistmodel.pro
deleted file mode 100644
index 2308f26d1b..0000000000
--- a/src/imports/xmllistmodel/xmllistmodel.pro
+++ /dev/null
@@ -1,11 +0,0 @@
-CXX_MODULE = qml
-TARGET  = qmlxmllistmodelplugin
-TARGETPATH = QtQuick/XmlListModel
-IMPORT_VERSION = 2.0
-
-QT = network xmlpatterns qml-private  core-private
-
-SOURCES += qqmlxmllistmodel.cpp plugin.cpp
-HEADERS += qqmlxmllistmodel_p.h
-
-load(qml_plugin)
diff --git a/src/particles/particles.pro b/src/particles/particles.pro
index ab1c854253..6a3fb1bdc4 100644
--- a/src/particles/particles.pro
+++ b/src/particles/particles.pro
@@ -6,7 +6,7 @@ CONFIG += internal_module
 QT = core-private gui-private qml-private quick-private
 
 DEFINES   += QT_NO_URL_CAST_FROM_STRING QT_NO_INTEGER_EVENT_COORDINATES
-win32-msvc*:DEFINES *= _CRT_SECURE_NO_WARNINGS
+msvc:DEFINES *= _CRT_SECURE_NO_WARNINGS
 solaris-cc*:QMAKE_CXXFLAGS_RELEASE -= -O2
 
 exists("qqml_enable_gcov") {
diff --git a/src/particles/qquickage.cpp b/src/particles/qquickage.cpp
index bf3d042e32..e8f760b37c 100644
--- a/src/particles/qquickage.cpp
+++ b/src/particles/qquickage.cpp
@@ -45,7 +45,7 @@ QT_BEGIN_NAMESPACE
     \instantiates QQuickAgeAffector
     \inqmlmodule QtQuick.Particles
     \inherits Affector
-    \brief For altering particle ages
+    \brief For altering particle ages.
     \ingroup qtquick-particles
 
     The Age affector allows you to alter where the particle is in its lifecycle. Common uses
diff --git a/src/particles/qquickangledirection.cpp b/src/particles/qquickangledirection.cpp
index debf52e49b..bc84865804 100644
--- a/src/particles/qquickangledirection.cpp
+++ b/src/particles/qquickangledirection.cpp
@@ -38,7 +38,7 @@
 ****************************************************************************/
 
 #include "qquickangledirection_p.h"
-#include <stdlib.h>
+#include <QRandomGenerator>
 #include <qmath.h>
 
 QT_BEGIN_NAMESPACE
@@ -49,7 +49,7 @@ const qreal CONV = 0.017453292519943295;
     \inqmlmodule QtQuick.Particles
     \ingroup qtquick-particles
     \inherits Direction
-    \brief For specifying a direction that varies in angle
+    \brief For specifying a direction that varies in angle.
 
     The AngledDirection element allows both the specification of a direction by angle and magnitude,
     as well as varying the parameters by angle or magnitude.
@@ -108,8 +108,8 @@ QPointF QQuickAngleDirection::sample(const QPointF &from)
 {
     Q_UNUSED(from);
     QPointF ret;
-    qreal theta = m_angle*CONV - m_angleVariation*CONV + rand()/float(RAND_MAX) * m_angleVariation*CONV * 2;
-    qreal mag = m_magnitude- m_magnitudeVariation + rand()/float(RAND_MAX) * m_magnitudeVariation * 2;
+    qreal theta = m_angle*CONV - m_angleVariation*CONV + QRandomGenerator::global()->generateDouble() * m_angleVariation*CONV * 2;
+    qreal mag = m_magnitude- m_magnitudeVariation + QRandomGenerator::global()->generateDouble() * m_magnitudeVariation * 2;
     ret.setX(mag * qCos(theta));
     ret.setY(mag * qSin(theta));
     return ret;
diff --git a/src/particles/qquickcumulativedirection.cpp b/src/particles/qquickcumulativedirection.cpp
index 447baf01d4..905d44cae9 100644
--- a/src/particles/qquickcumulativedirection.cpp
+++ b/src/particles/qquickcumulativedirection.cpp
@@ -45,7 +45,7 @@ QT_BEGIN_NAMESPACE
     \instantiates QQuickCumulativeDirection
     \inqmlmodule QtQuick.Particles
     \inherits Direction
-    \brief For specifying a direction made of other directions
+    \brief For specifying a direction made of other directions.
     \ingroup qtquick-particles
 
     The CumulativeDirection element will act as a direction that sums the directions within it.
diff --git a/src/particles/qquickcustomaffector.cpp b/src/particles/qquickcustomaffector.cpp
index e152c436db..ccb00eeba2 100644
--- a/src/particles/qquickcustomaffector.cpp
+++ b/src/particles/qquickcustomaffector.cpp
@@ -148,13 +148,13 @@ void QQuickCustomAffector::affectSystem(qreal dt)
         dt = 1.0;
 
     QQmlEngine *qmlEngine = ::qmlEngine(this);
-    QV4::ExecutionEngine *v4 = QV8Engine::getV4(qmlEngine->handle());
+    QV4::ExecutionEngine *v4 = qmlEngine->handle();
 
     QV4::Scope scope(v4);
     QV4::ScopedArrayObject array(scope, v4->newArrayObject(toAffect.size()));
     QV4::ScopedValue v(scope);
     for (int i=0; i<toAffect.size(); i++)
-        array->putIndexed(i, (v = toAffect[i]->v4Value(m_system)));
+        array->put(i, (v = toAffect[i]->v4Value(m_system)));
 
     if (dt >= simulationCutoff || dt <= simulationDelta) {
         affectProperties(toAffect, dt);
diff --git a/src/particles/qquickcustomparticle.cpp b/src/particles/qquickcustomparticle.cpp
index a9645461a5..85056dffa9 100644
--- a/src/particles/qquickcustomparticle.cpp
+++ b/src/particles/qquickcustomparticle.cpp
@@ -38,10 +38,11 @@
 ****************************************************************************/
 
 #include "qquickcustomparticle_p.h"
+#include <QtCore/qrandom.h>
+#include <QtGui/qopenglcontext.h>
 #include <QtQuick/private/qquickshadereffectmesh_p.h>
 #include <QtQuick/private/qsgshadersourcebuilder_p.h>
 #include <QtQml/qqmlinfo.h>
-#include <cstdlib>
 
 QT_BEGIN_NAMESPACE
 
@@ -88,7 +89,7 @@ struct PlainVertices {
     \instantiates QQuickCustomParticle
     \inqmlmodule QtQuick.Particles
     \inherits ParticlePainter
-    \brief For specifying shaders to paint particles
+    \brief For specifying shaders to paint particles.
     \ingroup qtquick-particles
 
     \note The maximum number of custom particles is limited to 16383.
@@ -246,7 +247,7 @@ QSGNode *QQuickCustomParticle::updatePaintNode(QSGNode *oldNode, UpdatePaintNode
     QQuickOpenGLShaderEffectNode *rootNode = static_cast<QQuickOpenGLShaderEffectNode *>(oldNode);
     if (m_pleaseReset){
         delete rootNode;//Automatically deletes children
-        rootNode = 0;
+        rootNode = nullptr;
         m_nodes.clear();
         m_pleaseReset = false;
         m_dirtyProgram = true;
@@ -270,7 +271,7 @@ QQuickOpenGLShaderEffectNode *QQuickCustomParticle::prepareNextFrame(QQuickOpenG
         rootNode = buildCustomNodes();
 
     if (!rootNode)
-        return 0;
+        return nullptr;
 
     if (m_dirtyProgram) {
         const bool isES = QOpenGLContext::currentContext()->isOpenGLES();
@@ -316,23 +317,23 @@ QQuickOpenGLShaderEffectNode* QQuickCustomParticle::buildCustomNodes()
     typedef QHash<int, QQuickOpenGLShaderEffectNode*>::const_iterator NodeHashConstIt;
 
     if (!QOpenGLContext::currentContext())
-        return 0;
+        return nullptr;
 
     if (m_count * 4 > 0xffff) {
         // Index data is ushort.
         qmlInfo(this) << "CustomParticle: Too many particles - maximum 16383 per CustomParticle";
-        return 0;
+        return nullptr;
     }
 
     if (m_count <= 0) {
         qmlInfo(this) << "CustomParticle: Too few particles";
-        return 0;
+        return nullptr;
     }
 
     if (groups().isEmpty())
-        return 0;
+        return nullptr;
 
-    QQuickOpenGLShaderEffectNode *rootNode = 0;
+    QQuickOpenGLShaderEffectNode *rootNode = nullptr;
     QQuickOpenGLShaderEffectMaterial *material = new QQuickOpenGLShaderEffectMaterial;
     m_dirtyProgram = true;
 
@@ -425,7 +426,7 @@ void QQuickCustomParticle::buildData(QQuickOpenGLShaderEffectNode *rootNode)
 void QQuickCustomParticle::initialize(int gIdx, int pIdx)
 {
     QQuickParticleData* datum = m_system->groupData[gIdx]->data[pIdx];
-    datum->r = rand()/(qreal)RAND_MAX;
+    datum->r = QRandomGenerator::global()->generateDouble();
 }
 
 void QQuickCustomParticle::commit(int gIdx, int pIdx)
diff --git a/src/particles/qquickdirection.cpp b/src/particles/qquickdirection.cpp
index 5439930a0e..2688b560cb 100644
--- a/src/particles/qquickdirection.cpp
+++ b/src/particles/qquickdirection.cpp
@@ -44,7 +44,7 @@ QT_BEGIN_NAMESPACE
     \qmltype Direction
     \instantiates QQuickDirection
     \inqmlmodule QtQuick.Particles
-    \brief For specifying a vector space
+    \brief For specifying a vector space.
     \ingroup qtquick-particles
 
 
diff --git a/src/particles/qquickellipseextruder.cpp b/src/particles/qquickellipseextruder.cpp
index bd3a95d684..c7aa138ff0 100644
--- a/src/particles/qquickellipseextruder.cpp
+++ b/src/particles/qquickellipseextruder.cpp
@@ -39,7 +39,7 @@
 
 #include "qquickellipseextruder_p.h"
 #include <qmath.h>
-#include <stdlib.h>
+#include <qrandom.h>
 
 QT_BEGIN_NAMESPACE
 /*!
@@ -48,7 +48,7 @@ QT_BEGIN_NAMESPACE
     \inqmlmodule QtQuick.Particles
     \ingroup qtquick-particles
     \inherits Shape
-    \brief Represents an ellipse to other particle system elements
+    \brief Represents an ellipse to other particle system elements.
 
     This shape can be used by Emitter subclasses and Affector subclasses to have
     them act upon an ellipse shaped area.
@@ -68,8 +68,8 @@ QQuickEllipseExtruder::QQuickEllipseExtruder(QObject *parent) :
 
 QPointF QQuickEllipseExtruder::extrude(const QRectF & r)
 {
-    qreal theta = ((qreal)rand()/RAND_MAX) * 6.2831853071795862;
-    qreal mag = m_fill ? ((qreal)rand()/RAND_MAX) : 1;
+    qreal theta = QRandomGenerator::global()->bounded(2 * M_PI);
+    qreal mag = m_fill ? QRandomGenerator::global()->generateDouble() : 1;
     return QPointF(r.x() + r.width()/2 + mag * (r.width()/2) * qCos(theta),
                    r.y() + r.height()/2 + mag * (r.height()/2) * qSin(theta));
 }
diff --git a/src/particles/qquickfriction.cpp b/src/particles/qquickfriction.cpp
index 718c1a0bf9..0b46b94d10 100644
--- a/src/particles/qquickfriction.cpp
+++ b/src/particles/qquickfriction.cpp
@@ -47,7 +47,7 @@ QT_BEGIN_NAMESPACE
     \inqmlmodule QtQuick.Particles
     \ingroup qtquick-particles
     \inherits Affector
-    \brief For applying friction proportional to the particle's current velocity
+    \brief For applying friction proportional to the particle's current velocity.
 
 */
 
diff --git a/src/particles/qquickgravity.cpp b/src/particles/qquickgravity.cpp
index 5ca126e64e..6def43896d 100644
--- a/src/particles/qquickgravity.cpp
+++ b/src/particles/qquickgravity.cpp
@@ -48,7 +48,7 @@ const qreal CONV = 0.017453292520444443;
     \inqmlmodule QtQuick.Particles
     \ingroup qtquick-particles
     \inherits Affector
-    \brief For applying acceleration in an angle
+    \brief For applying acceleration in an angle.
 
     This element will accelerate all affected particles to a vector of
     the specified magnitude in the specified angle. If the angle and acceleration do
diff --git a/src/particles/qquickgroupgoal.cpp b/src/particles/qquickgroupgoal.cpp
index 02cbe5a621..67356ba8f6 100644
--- a/src/particles/qquickgroupgoal.cpp
+++ b/src/particles/qquickgroupgoal.cpp
@@ -51,7 +51,7 @@ QT_BEGIN_NAMESPACE
     \inqmlmodule QtQuick.Particles
     \ingroup qtquick-particles
     \inherits Affector
-    \brief For changing the state of a group of a particle
+    \brief For changing the state of a group of a particle.
 
 */
 /*!
diff --git a/src/particles/qquickimageparticle.cpp b/src/particles/qquickimageparticle.cpp
index 1b3d2eed6b..0b1de08ea3 100644
--- a/src/particles/qquickimageparticle.cpp
+++ b/src/particles/qquickimageparticle.cpp
@@ -44,6 +44,7 @@
 #include <QtQuick/qsgtexturematerial.h>
 #include <QtQuick/qsgtexture.h>
 #include <QFile>
+#include <QRandomGenerator>
 #include "qquickimageparticle_p.h"
 #include "qquickparticleemitter_p.h"
 #include <private/qquicksprite_p.h>
@@ -66,7 +67,7 @@ class ImageMaterialData
 {
     public:
     ImageMaterialData()
-        : texture(0), colorTable(0)
+        : texture(nullptr), colorTable(nullptr)
     {}
 
     ~ImageMaterialData(){
@@ -470,7 +471,7 @@ void fillUniformArrayFromImage(float* array, const QImage& img, int size)
     \instantiates QQuickImageParticle
     \inqmlmodule QtQuick.Particles
     \inherits ParticlePainter
-    \brief For visualizing logical particles using an image
+    \brief For visualizing logical particles using an image.
     \ingroup qtquick-particles
 
     This element renders a logical particle as an image. The image can be
@@ -700,7 +701,7 @@ void fillUniformArrayFromImage(float* array, const QImage& img, int size)
 QQuickImageParticle::QQuickImageParticle(QQuickItem* parent)
     : QQuickParticlePainter(parent)
     , m_color_variation(0.0)
-    , m_material(0)
+    , m_material(nullptr)
     , m_alphaVariation(0.0)
     , m_alpha(1.0)
     , m_redVariation(0.0)
@@ -711,9 +712,9 @@ QQuickImageParticle::QQuickImageParticle(QQuickItem* parent)
     , m_rotationVelocity(0)
     , m_rotationVelocityVariation(0)
     , m_autoRotation(false)
-    , m_xVector(0)
-    , m_yVector(0)
-    , m_spriteEngine(0)
+    , m_xVector(nullptr)
+    , m_yVector(nullptr)
+    , m_spriteEngine(nullptr)
     , m_spritesInterpolate(true)
     , m_explicitColor(false)
     , m_explicitRotation(false)
@@ -742,7 +743,7 @@ QQmlListProperty<QQuickSprite> QQuickImageParticle::sprites()
 void QQuickImageParticle::sceneGraphInvalidated()
 {
     m_nodes.clear();
-    m_material = 0;
+    m_material = nullptr;
 }
 
 void QQuickImageParticle::setImage(const QUrl &image)
@@ -1010,7 +1011,7 @@ void QQuickImageParticle::resetColor()
     for (auto groupId : groupIds()) {
         for (QQuickParticleData* d : qAsConst(m_system->groupData[groupId]->data)) {
             if (d->colorOwner == this) {
-                d->colorOwner = 0;
+                d->colorOwner = nullptr;
             }
         }
     }
@@ -1029,7 +1030,7 @@ void QQuickImageParticle::resetRotation()
     for (auto groupId : groupIds()) {
         for (QQuickParticleData* d : qAsConst(m_system->groupData[groupId]->data)) {
             if (d->rotationOwner == this) {
-                d->rotationOwner = 0;
+                d->rotationOwner = nullptr;
             }
         }
     }
@@ -1046,7 +1047,7 @@ void QQuickImageParticle::resetDeformation()
     for (auto groupId : groupIds()) {
         for (QQuickParticleData* d : qAsConst(m_system->groupData[groupId]->data)) {
             if (d->deformationOwner == this) {
-                d->deformationOwner = 0;
+                d->deformationOwner = nullptr;
             }
         }
     }
@@ -1054,8 +1055,8 @@ void QQuickImageParticle::resetDeformation()
         delete m_xVector;
     if (m_yVector)
         delete m_yVector;
-    m_xVector = 0;
-    m_yVector = 0;
+    m_xVector = nullptr;
+    m_yVector = nullptr;
 }
 
 void QQuickImageParticle::reset()
@@ -1075,7 +1076,7 @@ void QQuickImageParticle::createEngine()
                 this, SLOT(spriteAdvance(int)), Qt::DirectConnection);
         m_explicitAnimation = true;
     } else {
-        m_spriteEngine = 0;
+        m_spriteEngine = nullptr;
         m_explicitAnimation = false;
     }
     reset();
@@ -1297,7 +1298,7 @@ void QQuickImageParticle::finishBuildParticleNodes(QSGNode** node)
 
     clearShadows();
     if (m_material)
-        m_material = 0;
+        m_material = nullptr;
 
     //Setup material
     QImage colortable;
@@ -1320,7 +1321,7 @@ void QQuickImageParticle::finishBuildParticleNodes(QSGNode** node)
         m_material = SpriteMaterial::createMaterial();
         if (imageLoaded)
             getState<ImageMaterialData>(m_material)->texture = QSGPlainTexture::fromImage(image);
-        getState<ImageMaterialData>(m_material)->animSheetSize = QSizeF(image.size());
+        getState<ImageMaterialData>(m_material)->animSheetSize = QSizeF(image.size() / image.devicePixelRatioF());
         if (m_spriteEngine)
             m_spriteEngine->setCount(m_count);
         Q_FALLTHROUGH();
@@ -1472,12 +1473,12 @@ static inline bool isOpenGL(QSGRenderContext *rc)
 QSGNode *QQuickImageParticle::updatePaintNode(QSGNode *node, UpdatePaintNodeData *)
 {
     if (!node && !isOpenGL(QQuickItemPrivate::get(this)->sceneGraphRenderContext()))
-        return 0;
+        return nullptr;
 
     if (m_pleaseReset){
         if (node)
             delete node;
-        node = 0;
+        node = nullptr;
 
         m_lastLevel = perfLevel;
         m_nodes.clear();
@@ -1486,7 +1487,7 @@ QSGNode *QQuickImageParticle::updatePaintNode(QSGNode *node, UpdatePaintNodeData
         m_startsIdx.clear();
         m_lastIdxStart = 0;
 
-        m_material = 0;
+        m_material = nullptr;
 
         m_pleaseReset = false;
         m_startedImageLoading = 0;//Cancel a part-way build (may still have a pending load)
@@ -1508,7 +1509,7 @@ QSGNode *QQuickImageParticle::updatePaintNode(QSGNode *node, UpdatePaintNodeData
 
 void QQuickImageParticle::prepareNextFrame(QSGNode **node)
 {
-    if (*node == 0){//TODO: Staggered loading (as emitted)
+    if (*node == nullptr){//TODO: Staggered loading (as emitted)
         buildParticleNodes(node);
         if (m_debugMode) {
             qDebug() << "QQuickImageParticle Feature level: " << perfLevel;
@@ -1521,7 +1522,7 @@ void QQuickImageParticle::prepareNextFrame(QSGNode **node)
             }
             qDebug() << "Total count: " << count;
         }
-        if (*node == 0)
+        if (*node == nullptr)
             return;
     }
     qint64 timeStamp = m_system->systemSync(this);
@@ -1729,9 +1730,9 @@ void QQuickImageParticle::initialize(int gIdx, int pIdx)
                 if (!datum->rotationOwner)
                     datum->rotationOwner = this;
                 rotation =
-                        (m_rotation + (m_rotationVariation - 2*((qreal)rand()/RAND_MAX)*m_rotationVariation) ) * CONV;
+                        (m_rotation + (m_rotationVariation - 2*QRandomGenerator::global()->bounded(m_rotationVariation)) ) * CONV;
                 rotationVelocity =
-                        (m_rotationVelocity + (m_rotationVelocityVariation - 2*((qreal)rand()/RAND_MAX)*m_rotationVelocityVariation) ) * CONV;
+                        (m_rotationVelocity + (m_rotationVelocityVariation - 2*QRandomGenerator::global()->bounded(m_rotationVelocityVariation)) ) * CONV;
                 autoRotate = m_autoRotation?1.0:0.0;
                 if (datum->rotationOwner == this) {
                     datum->rotation = rotation;
@@ -1750,10 +1751,10 @@ void QQuickImageParticle::initialize(int gIdx, int pIdx)
             if (m_explicitColor) {
                 if (!datum->colorOwner)
                     datum->colorOwner = this;
-                color.r = m_color.red() * (1 - redVariation) + rand() % 256 * redVariation;
-                color.g = m_color.green() * (1 - greenVariation) + rand() % 256 * greenVariation;
-                color.b = m_color.blue() * (1 - blueVariation) + rand() % 256 * blueVariation;
-                color.a = m_alpha * m_color.alpha() * (1 - m_alphaVariation) + rand() % 256 * m_alphaVariation;
+                color.r = m_color.red() * (1 - redVariation) + QRandomGenerator::global()->bounded(256) * redVariation;
+                color.g = m_color.green() * (1 - greenVariation) + QRandomGenerator::global()->bounded(256) * greenVariation;
+                color.b = m_color.blue() * (1 - blueVariation) + QRandomGenerator::global()->bounded(256) * blueVariation;
+                color.a = m_alpha * m_color.alpha() * (1 - m_alphaVariation) + QRandomGenerator::global()->bounded(256) * m_alphaVariation;
                 if (datum->colorOwner == this)
                     datum->color = color;
                 else
diff --git a/src/particles/qquickitemparticle.cpp b/src/particles/qquickitemparticle.cpp
index 50b66a4d15..c5c18a201c 100644
--- a/src/particles/qquickitemparticle.cpp
+++ b/src/particles/qquickitemparticle.cpp
@@ -50,7 +50,7 @@ QT_BEGIN_NAMESPACE
     \instantiates QQuickItemParticle
     \inqmlmodule QtQuick.Particles
     \inherits ParticlePainter
-    \brief For specifying a delegate to paint particles
+    \brief For specifying a delegate to paint particles.
     \ingroup qtquick-particles
 
 */
@@ -118,7 +118,7 @@ QT_BEGIN_NAMESPACE
 */
 
 QQuickItemParticle::QQuickItemParticle(QQuickItem *parent) :
-    QQuickParticlePainter(parent), m_fade(true), m_lastT(0), m_activeCount(0), m_delegate(0)
+    QQuickParticlePainter(parent), m_fade(true), m_lastT(0), m_activeCount(0), m_delegate(nullptr)
 {
     setFlag(QQuickItem::ItemHasContents);
     clock = new Clock(this);
@@ -195,7 +195,7 @@ void QQuickItemParticle::tick(int time)
         //remove old item from the particle that is dying to make room for this one
         if (d->delegate) {
             m_deletables << d->delegate;
-            d->delegate = 0;
+            d->delegate = nullptr;
         }
         if (!m_pendingItems.isEmpty()){
             d->delegate = m_pendingItems.front();
@@ -289,7 +289,7 @@ void QQuickItemParticle::prepareNextFrame()
             }
             if (t >= 1.0f){//Usually happens from load
                 m_deletables << item;
-                data->delegate = 0;
+                data->delegate = nullptr;
             }else{//Fade
                 data->delegate->setVisible(true);
                 if (m_fade){
diff --git a/src/particles/qquickitemparticle_p.h b/src/particles/qquickitemparticle_p.h
index 9e6c7deaea..7867add4e4 100644
--- a/src/particles/qquickitemparticle_p.h
+++ b/src/particles/qquickitemparticle_p.h
@@ -56,7 +56,6 @@
 #include <private/qquickanimation_p_p.h>
 QT_BEGIN_NAMESPACE
 
-class QQuickVisualDataModel;
 class QQuickItemParticleAttached;
 
 class QQuickItemParticle : public QQuickParticlePainter
diff --git a/src/particles/qquicklineextruder.cpp b/src/particles/qquicklineextruder.cpp
index 4bcd63543c..0fdba02734 100644
--- a/src/particles/qquicklineextruder.cpp
+++ b/src/particles/qquicklineextruder.cpp
@@ -37,7 +37,7 @@
 **
 ****************************************************************************/
 #include "qquicklineextruder_p.h"
-#include <stdlib.h>
+#include <QRandomGenerator>
 #include <cmath>
 
 /*!
@@ -45,7 +45,7 @@
     \instantiates QQuickLineExtruder
     \inqmlmodule QtQuick.Particles
     \inherits Shape
-    \brief Represents a line for affectors and emitters
+    \brief Represents a line for affectors and emitters.
     \ingroup qtquick-particles
 
 */
@@ -69,10 +69,10 @@ QPointF QQuickLineExtruder::extrude(const QRectF &r)
 {
     qreal x,y;
     if (!r.height()){
-        x = r.width() * ((qreal)rand())/RAND_MAX;
+        x = r.width() * QRandomGenerator::global()->generateDouble();
         y = 0;
     }else{
-        y = r.height() * ((qreal)rand())/RAND_MAX;
+        y = r.height() * QRandomGenerator::global()->generateDouble();
         if (!r.width()){
             x = 0;
         }else{
diff --git a/src/particles/qquickmaskextruder.cpp b/src/particles/qquickmaskextruder.cpp
index 93eaaf1a6f..4c5d9e9d88 100644
--- a/src/particles/qquickmaskextruder.cpp
+++ b/src/particles/qquickmaskextruder.cpp
@@ -42,13 +42,14 @@
 #include <QtQml/qqmlinfo.h>
 #include <QImage>
 #include <QDebug>
+#include <QRandomGenerator>
 QT_BEGIN_NAMESPACE
 /*!
     \qmltype MaskShape
     \instantiates QQuickMaskExtruder
     \inqmlmodule QtQuick.Particles
     \inherits Shape
-    \brief For representing an image as a shape to affectors and emitters
+    \brief For representing an image as a shape to affectors and emitters.
     \ingroup qtquick-particles
 
 */
@@ -102,7 +103,7 @@ QPointF QQuickMaskExtruder::extrude(const QRectF &r)
     ensureInitialized(r);
     if (!m_mask.count() || m_img.isNull())
         return r.topLeft();
-    const QPointF p = m_mask[rand() % m_mask.count()];
+    const QPointF p = m_mask[QRandomGenerator::global()->bounded(m_mask.count())];
     //### Should random sub-pixel positioning be added?
     return p + r.topLeft();
 }
diff --git a/src/particles/qquickparticleaffector.cpp b/src/particles/qquickparticleaffector.cpp
index 30716ecb80..3d6035c577 100644
--- a/src/particles/qquickparticleaffector.cpp
+++ b/src/particles/qquickparticleaffector.cpp
@@ -47,7 +47,7 @@ QT_BEGIN_NAMESPACE
     \instantiates QQuickParticleAffector
     \inqmlmodule QtQuick.Particles
     \brief Applies alterations to the attributes of logical particles at any
-    point in their lifetime
+    point in their lifetime.
     \ingroup qtquick-particles
 
     The base Affector does not alter any attributes, but can be used to emit a signal
@@ -131,7 +131,7 @@ QT_BEGIN_NAMESPACE
 */
 QQuickParticleAffector::QQuickParticleAffector(QQuickItem *parent) :
     QQuickItem(parent), m_needsReset(false), m_ignoresTime(false), m_onceOff(false), m_enabled(true)
-    , m_system(0), m_updateIntSet(false), m_shape(new QQuickParticleExtruder(this))
+    , m_system(nullptr), m_updateIntSet(false), m_shape(new QQuickParticleExtruder(this))
 {
 }
 
diff --git a/src/particles/qquickparticleemitter.cpp b/src/particles/qquickparticleemitter.cpp
index 9bed25dba6..5ec834a463 100644
--- a/src/particles/qquickparticleemitter.cpp
+++ b/src/particles/qquickparticleemitter.cpp
@@ -40,6 +40,7 @@
 #include "qquickparticleemitter_p.h"
 #include <private/qqmlengine_p.h>
 #include <private/qqmlglobal_p.h>
+#include <QRandomGenerator>
 QT_BEGIN_NAMESPACE
 
 
@@ -47,7 +48,7 @@ QT_BEGIN_NAMESPACE
     \qmltype Emitter
     \instantiates QQuickParticleEmitter
     \inqmlmodule QtQuick.Particles
-    \brief Emits logical particles
+    \brief Emits logical particles.
     \ingroup qtquick-particles
 
     This element emits logical particles into the ParticleSystem, with the
@@ -221,9 +222,9 @@ QQuickParticleEmitter::QQuickParticleEmitter(QQuickItem *parent) :
   , m_particleDuration(1000)
   , m_particleDurationVariation(0)
   , m_enabled(true)
-  , m_system(0)
-  , m_extruder(0)
-  , m_defaultExtruder(0)
+  , m_system(nullptr)
+  , m_extruder(nullptr)
+  , m_defaultExtruder(nullptr)
   , m_velocity(&m_nullVector)
   , m_acceleration(&m_nullVector)
   , m_particleSize(16)
@@ -348,7 +349,7 @@ void QQuickParticleEmitter::reset()
 
 void QQuickParticleEmitter::emitWindow(int timeStamp)
 {
-    if (m_system == 0)
+    if (m_system == nullptr)
         return;
     if ((!m_enabled || m_particlesPerSecond <= 0)&& !m_pulseLeft && m_burstQueue.isEmpty()){
         m_reset_last = true;
@@ -424,7 +425,7 @@ void QQuickParticleEmitter::emitWindow(int timeStamp)
             datum->t = pt;
             datum->lifeSpan =
                     (m_particleDuration
-                     + ((rand() % ((m_particleDurationVariation*2) + 1)) - m_particleDurationVariation))
+                     + (QRandomGenerator::global()->bounded((m_particleDurationVariation*2) + 1) - m_particleDurationVariation))
                     / 1000.0;
 
             if (datum->lifeSpan >= m_system->maxLife){
@@ -461,7 +462,7 @@ void QQuickParticleEmitter::emitWindow(int timeStamp)
 
             // Particle size
             float sizeVariation = -m_particleSizeVariation
-                    + rand() / float(RAND_MAX) * m_particleSizeVariation * 2;
+                    + QRandomGenerator::global()->bounded(m_particleSizeVariation * 2);
 
             float size = qMax((qreal)0.0 , m_particleSize + sizeVariation);
             float endSize = qMax((qreal)0.0 , sizeAtEnd + sizeVariation);
@@ -485,7 +486,7 @@ void QQuickParticleEmitter::emitWindow(int timeStamp)
 
     if (isEmitConnected()) {
         QQmlEngine *qmlEngine = ::qmlEngine(this);
-        QV4::ExecutionEngine *v4 = QV8Engine::getV4(qmlEngine->handle());
+        QV4::ExecutionEngine *v4 = qmlEngine->handle();
         QV4::Scope scope(v4);
 
         //Done after emitParticle so that the Painter::load is done first, this allows you to customize its static variables
@@ -493,7 +494,7 @@ void QQuickParticleEmitter::emitWindow(int timeStamp)
         QV4::ScopedArrayObject array(scope, v4->newArrayObject(toEmit.size()));
         QV4::ScopedValue v(scope);
         for (int i=0; i<toEmit.size(); i++)
-            array->putIndexed(i, (v = toEmit[i]->v4Value(m_system)));
+            array->put(i, (v = toEmit[i]->v4Value(m_system)));
 
         emitParticles(QQmlV4Handle(array));//A chance for arbitrary JS changes
     }
diff --git a/src/particles/qquickparticleextruder.cpp b/src/particles/qquickparticleextruder.cpp
index f1fef58884..f56e288e09 100644
--- a/src/particles/qquickparticleextruder.cpp
+++ b/src/particles/qquickparticleextruder.cpp
@@ -38,7 +38,7 @@
 ****************************************************************************/
 
 #include "qquickparticleextruder_p.h"
-#include <stdlib.h>
+#include <QRandomGenerator>
 
 QT_BEGIN_NAMESPACE
 
@@ -46,7 +46,7 @@ QT_BEGIN_NAMESPACE
     \qmltype Shape
     \instantiates QQuickParticleExtruder
     \inqmlmodule QtQuick.Particles
-    \brief For specifying an area for affectors and emitters
+    \brief For specifying an area for affectors and emitters.
     \ingroup qtquick-particles
 
     The base class is just a rectangle.
@@ -59,8 +59,8 @@ QQuickParticleExtruder::QQuickParticleExtruder(QObject *parent) :
 
 QPointF QQuickParticleExtruder::extrude(const QRectF &rect)
 {
-    return QPointF(((qreal)rand() / RAND_MAX) * rect.width() + rect.x(),
-                   ((qreal)rand() / RAND_MAX) * rect.height() + rect.y());
+    return QPointF(QRandomGenerator::global()->generateDouble() * rect.width() + rect.x(),
+                   QRandomGenerator::global()->generateDouble() * rect.height() + rect.y());
 }
 
 bool QQuickParticleExtruder::contains(const QRectF &bounds, const QPointF &point)
diff --git a/src/particles/qquickparticlegroup.cpp b/src/particles/qquickparticlegroup.cpp
index 2ee2a1d0a3..052fda6eff 100644
--- a/src/particles/qquickparticlegroup.cpp
+++ b/src/particles/qquickparticlegroup.cpp
@@ -43,7 +43,7 @@
     \qmltype ParticleGroup
     \instantiates QQuickParticleGroup
     \inqmlmodule QtQuick.Particles
-    \brief For setting attributes on a logical particle group
+    \brief For setting attributes on a logical particle group.
     \ingroup qtquick-particles
 
     This element allows you to set timed transitions on particle groups.
@@ -91,7 +91,7 @@
 
 QQuickParticleGroup::QQuickParticleGroup(QObject* parent)
     : QQuickStochasticState(parent)
-    , m_system(0)
+    , m_system(nullptr)
 {
 
 }
@@ -107,9 +107,9 @@ QQmlListProperty<QObject> QQuickParticleGroup::particleChildren()
 {
     QQuickParticleSystem* system = qobject_cast<QQuickParticleSystem*>(parent());
     if (system)
-        return QQmlListProperty<QObject>(this, 0, &QQuickParticleSystem::statePropertyRedirect, 0, 0, 0);
+        return QQmlListProperty<QObject>(this, nullptr, &QQuickParticleSystem::statePropertyRedirect, nullptr, nullptr, nullptr);
     else
-        return QQmlListProperty<QObject>(this, 0, &delayedRedirect, 0, 0, 0);
+        return QQmlListProperty<QObject>(this, nullptr, &delayedRedirect, nullptr, nullptr, nullptr);
 }
 
 void QQuickParticleGroup::setSystem(QQuickParticleSystem* arg)
diff --git a/src/particles/qquickparticlepainter.cpp b/src/particles/qquickparticlepainter.cpp
index 70fc2d59e3..e762b3ae1d 100644
--- a/src/particles/qquickparticlepainter.cpp
+++ b/src/particles/qquickparticlepainter.cpp
@@ -46,7 +46,7 @@ QT_BEGIN_NAMESPACE
     \instantiates QQuickParticlePainter
     \inqmlmodule QtQuick.Particles
     \inherits Item
-    \brief For specifying how to paint particles
+    \brief For specifying how to paint particles.
     \ingroup qtquick-particles
 
     The default implementation paints nothing. See the subclasses if you want to
@@ -66,10 +66,10 @@ QT_BEGIN_NAMESPACE
 */
 QQuickParticlePainter::QQuickParticlePainter(QQuickItem *parent)
     : QQuickItem(parent)
-    , m_system(0)
+    , m_system(nullptr)
     , m_count(0)
     , m_pleaseReset(true)
-    , m_window(0)
+    , m_window(nullptr)
     , m_groupIdsNeedRecalculation(false)
 {
 }
diff --git a/src/particles/qquickparticlesystem.cpp b/src/particles/qquickparticlesystem.cpp
index cc7d9edbc8..1499df0360 100644
--- a/src/particles/qquickparticlesystem.cpp
+++ b/src/particles/qquickparticlesystem.cpp
@@ -102,7 +102,7 @@ DEFINE_BOOL_CONFIG_OPTION(qmlParticlesDebug, QML_PARTICLES_DEBUG)
     \qmltype ParticleSystem
     \instantiates QQuickParticleSystem
     \inqmlmodule QtQuick.Particles
-    \brief A system which includes particle painter, emitter, and affector types
+    \brief A system which includes particle painter, emitter, and affector types.
     \ingroup qtquick-particles
 
 */
@@ -378,7 +378,7 @@ QQuickParticleData* QQuickParticleGroupData::newDatum(bool respectsLimits)
         return data[idx];
     }
     if (respectsLimits)
-        return 0;
+        return nullptr;
 
     int oldSize = m_size;
     setSize(oldSize + 10);//###+1,10%,+10? Choose something non-arbitrarily
@@ -418,11 +418,11 @@ QQuickParticleData::QQuickParticleData()
     : index(0)
     , systemIndex(-1)
     , groupId(0)
-    , colorOwner(0)
-    , rotationOwner(0)
-    , deformationOwner(0)
-    , animationOwner(0)
-    , v8Datum(0)
+    , colorOwner(nullptr)
+    , rotationOwner(nullptr)
+    , deformationOwner(nullptr)
+    , animationOwner(nullptr)
+    , v8Datum(nullptr)
 {
     x = 0;
     y = 0;
@@ -455,7 +455,7 @@ QQuickParticleData::QQuickParticleData()
     color.b = 255;
     color.a = 255;
     r = 0;
-    delegate = 0;
+    delegate = nullptr;
     modelIndex = -1;
 }
 
@@ -477,7 +477,7 @@ QQuickParticleData &QQuickParticleData::operator=(const QQuickParticleData &othe
     index = other.index;
     systemIndex = other.systemIndex;
     // Lazily initialized
-    v8Datum = 0;
+    v8Datum = nullptr;
 
     return *this;
 }
@@ -526,7 +526,7 @@ void QQuickParticleData::clone(const QQuickParticleData& other)
 QQmlV4Handle QQuickParticleData::v4Value(QQuickParticleSystem* particleSystem)
 {
     if (!v8Datum)
-        v8Datum = new QQuickV4ParticleData(QQmlEnginePrivate::getV8Engine(qmlEngine(particleSystem)), this, particleSystem);
+        v8Datum = new QQuickV4ParticleData(qmlEngine(particleSystem)->handle(), this, particleSystem);
     return v8Datum->v4Value();
 }
 
@@ -564,9 +564,9 @@ void QQuickParticleData::extendLife(float time, QQuickParticleSystem* particleSy
 
 QQuickParticleSystem::QQuickParticleSystem(QQuickItem *parent) :
     QQuickItem(parent),
-    stateEngine(0),
+    stateEngine(nullptr),
     nextFreeGroupId(0),
-    m_animation(0),
+    m_animation(nullptr),
     m_running(true),
     initialized(0),
     particleCount(0),
@@ -768,9 +768,9 @@ void QQuickParticleSystem::reset()
     timeInt = 0;
     //Clear guarded pointers which have been deleted
     int cleared = 0;
-    cleared += m_emitters.removeAll(0);
-    cleared += m_painters.removeAll(0);
-    cleared += m_affectors.removeAll(0);
+    cleared += m_emitters.removeAll(nullptr);
+    cleared += m_painters.removeAll(nullptr);
+    cleared += m_affectors.removeAll(nullptr);
 
     bySysIdx.resize(0);
     initGroups();//Also clears all logical particles
@@ -945,7 +945,7 @@ void QQuickParticleSystem::createEngine()
     } else {
         if (stateEngine)
             delete stateEngine;
-        stateEngine = 0;
+        stateEngine = nullptr;
     }
 
 }
@@ -993,7 +993,7 @@ QQuickParticleData* QQuickParticleSystem::newDatum(int groupId, bool respectLimi
 
     QQuickParticleData* ret = groupData[groupId]->newDatum(respectLimits);
     if (!ret) {
-        return 0;
+        return nullptr;
     }
     if (sysIndex == -1) {
         if (ret->systemIndex == -1)
@@ -1056,9 +1056,9 @@ void QQuickParticleSystem::updateCurrentTime( int currentTime )
     dt = time - dt;
     needsReset.clear();
 
-    m_emitters.removeAll(0);
-    m_painters.removeAll(0);
-    m_affectors.removeAll(0);
+    m_emitters.removeAll(nullptr);
+    m_painters.removeAll(nullptr);
+    m_affectors.removeAll(nullptr);
 
     bool oldClear = m_empty;
     m_empty = true;
diff --git a/src/particles/qquickparticlesystem_p.h b/src/particles/qquickparticlesystem_p.h
index 92dca40419..73351fb99a 100644
--- a/src/particles/qquickparticlesystem_p.h
+++ b/src/particles/qquickparticlesystem_p.h
@@ -137,10 +137,7 @@ class Q_QUICKPARTICLES_PRIVATE_EXPORT QQuickParticleGroupData {
     class FreeList
     {
     public:
-        FreeList()
-            : firstUnused(UINT_MAX)
-            , allocated(0)
-        {}
+        FreeList() {}
 
         void resize(int newSize)
         {
@@ -189,8 +186,8 @@ class Q_QUICKPARTICLES_PRIVATE_EXPORT QQuickParticleGroupData {
 
     private:
         QV4::BitVector isUnused;
-        unsigned firstUnused;
-        int allocated;
+        unsigned firstUnused = UINT_MAX;
+        int allocated = 0;
     };
 
 public: // types
@@ -353,7 +350,7 @@ class Q_QUICKPARTICLES_PRIVATE_EXPORT QQuickParticleSystem : public QQuickItem
     Q_PROPERTY(bool empty READ isEmpty NOTIFY emptyChanged)
 
 public:
-    explicit QQuickParticleSystem(QQuickItem *parent = 0);
+    explicit QQuickParticleSystem(QQuickItem *parent = nullptr);
     ~QQuickParticleSystem();
 
     bool isRunning() const
diff --git a/src/particles/qquickpointattractor.cpp b/src/particles/qquickpointattractor.cpp
index d7446842f2..cbc16f3a06 100644
--- a/src/particles/qquickpointattractor.cpp
+++ b/src/particles/qquickpointattractor.cpp
@@ -47,7 +47,7 @@ QT_BEGIN_NAMESPACE
     \inqmlmodule QtQuick.Particles
     \ingroup qtquick-particles
     \inherits Affector
-    \brief For attracting particles towards a specific point
+    \brief For attracting particles towards a specific point.
 
     Note that the size and position of this element affects which particles it affects.
     The size of the point attracted to is always 0x0, and the location of that point
diff --git a/src/particles/qquickpointdirection.cpp b/src/particles/qquickpointdirection.cpp
index 8d602204b5..7b47fedf6b 100644
--- a/src/particles/qquickpointdirection.cpp
+++ b/src/particles/qquickpointdirection.cpp
@@ -38,7 +38,7 @@
 ****************************************************************************/
 
 #include "qquickpointdirection_p.h"
-#include <stdlib.h>
+#include <QRandomGenerator>
 
 QT_BEGIN_NAMESPACE
 
@@ -48,7 +48,7 @@ QT_BEGIN_NAMESPACE
     \inqmlmodule QtQuick.Particles
     \ingroup qtquick-particles
     \inherits Direction
-    \brief For specifying a direction that varies in x and y components
+    \brief For specifying a direction that varies in x and y components.
 
     The PointDirection element allows both the specification of a direction by x and y components,
     as well as varying the parameters by x or y component.
@@ -78,8 +78,8 @@ QQuickPointDirection::QQuickPointDirection(QObject *parent) :
 QPointF QQuickPointDirection::sample(const QPointF &)
 {
     QPointF ret;
-    ret.setX(m_x - m_xVariation + rand() / float(RAND_MAX) * m_xVariation * 2);
-    ret.setY(m_y - m_yVariation + rand() / float(RAND_MAX) * m_yVariation * 2);
+    ret.setX(m_x - m_xVariation + QRandomGenerator::global()->generateDouble() * m_xVariation * 2);
+    ret.setY(m_y - m_yVariation + QRandomGenerator::global()->generateDouble() * m_yVariation * 2);
     return ret;
 }
 
diff --git a/src/particles/qquickrectangleextruder.cpp b/src/particles/qquickrectangleextruder.cpp
index cb166f1d50..35207d34d2 100644
--- a/src/particles/qquickrectangleextruder.cpp
+++ b/src/particles/qquickrectangleextruder.cpp
@@ -38,7 +38,7 @@
 ****************************************************************************/
 
 #include "qquickrectangleextruder_p.h"
-#include <stdlib.h>
+#include <QRandomGenerator>
 
 QT_BEGIN_NAMESPACE
 
@@ -46,7 +46,7 @@ QT_BEGIN_NAMESPACE
     \qmltype RectangleShape
     \instantiates QQuickRectangleExtruder
     \inqmlmodule QtQuick.Particles
-    \brief For specifying an area for affectors and emitter
+    \brief For specifying an area for affectors and emitter.
     \ingroup qtquick-particles
 
     Just a rectangle.
@@ -60,21 +60,21 @@ QQuickRectangleExtruder::QQuickRectangleExtruder(QObject *parent) :
 QPointF QQuickRectangleExtruder::extrude(const QRectF &rect)
 {
     if (m_fill)
-        return QPointF(((qreal)rand() / RAND_MAX) * rect.width() + rect.x(),
-                       ((qreal)rand() / RAND_MAX) * rect.height() + rect.y());
-    int side = rand() % 4;
+        return QPointF(QRandomGenerator::global()->generateDouble() * rect.width() + rect.x(),
+                       QRandomGenerator::global()->generateDouble() * rect.height() + rect.y());
+    int side = QRandomGenerator::global()->bounded(4);
     switch (side){//TODO: Doesn't this overlap the corners?
     case 0:
         return QPointF(rect.x(),
-                       ((qreal)rand() / RAND_MAX) * rect.height() + rect.y());
+                       QRandomGenerator::global()->generateDouble() * rect.height() + rect.y());
     case 1:
         return QPointF(rect.width() + rect.x(),
-                       ((qreal)rand() / RAND_MAX) * rect.height() + rect.y());
+                       QRandomGenerator::global()->generateDouble() * rect.height() + rect.y());
     case 2:
-        return QPointF(((qreal)rand() / RAND_MAX) * rect.width() + rect.x(),
+        return QPointF(QRandomGenerator::global()->generateDouble() * rect.width() + rect.x(),
                        rect.y());
     default:
-        return QPointF(((qreal)rand() / RAND_MAX) * rect.width() + rect.x(),
+        return QPointF(QRandomGenerator::global()->generateDouble() * rect.width() + rect.x(),
                        rect.height() + rect.y());
     }
 }
diff --git a/src/particles/qquickspritegoal.cpp b/src/particles/qquickspritegoal.cpp
index 2e420a2840..d372fd961c 100644
--- a/src/particles/qquickspritegoal.cpp
+++ b/src/particles/qquickspritegoal.cpp
@@ -51,7 +51,7 @@ QT_BEGIN_NAMESPACE
     \inqmlmodule QtQuick.Particles
     \ingroup qtquick-images-sprites
     \inherits Affector
-    \brief For changing the state of a sprite particle
+    \brief For changing the state of a sprite particle.
 
 */
 /*!
@@ -82,7 +82,7 @@ QT_BEGIN_NAMESPACE
 QQuickSpriteGoalAffector::QQuickSpriteGoalAffector(QQuickItem *parent) :
     QQuickParticleAffector(parent),
     m_goalIdx(-1),
-    m_lastEngine(0),
+    m_lastEngine(nullptr),
     m_jump(false),
     m_systemStates(false),
     m_notUsingEngine(false)
@@ -121,7 +121,7 @@ void QQuickSpriteGoalAffector::setGoalState(const QString &arg)
 bool QQuickSpriteGoalAffector::affectParticle(QQuickParticleData *d, qreal dt)
 {
     Q_UNUSED(dt);
-    QQuickStochasticEngine *engine = 0;
+    QQuickStochasticEngine *engine = nullptr;
     if (!m_systemStates){
         //TODO: Affect all engines
         foreach (QQuickParticlePainter *p, m_system->groupData[d->groupId]->painters)
diff --git a/src/particles/qquicktargetdirection.cpp b/src/particles/qquicktargetdirection.cpp
index ee805b4e39..0a0eeb4a24 100644
--- a/src/particles/qquicktargetdirection.cpp
+++ b/src/particles/qquicktargetdirection.cpp
@@ -41,6 +41,7 @@
 #include "qquickparticleemitter_p.h"
 #include <cmath>
 #include <QDebug>
+#include <QRandomGenerator>
 
 QT_BEGIN_NAMESPACE
 /*!
@@ -49,7 +50,7 @@ QT_BEGIN_NAMESPACE
     \inqmlmodule QtQuick.Particles
     \ingroup qtquick-particles
     \inherits Direction
-    \brief For specifying a direction towards the target point
+    \brief For specifying a direction towards the target point.
 
 */
 /*!
@@ -90,7 +91,7 @@ QQuickTargetDirection::QQuickTargetDirection(QObject *parent) :
   , m_proportionalMagnitude(false)
   , m_magnitude(0)
   , m_magnitudeVariation(0)
-  , m_targetItem(0)
+  , m_targetItem(nullptr)
 {
 }
 
@@ -117,10 +118,10 @@ QPointF QQuickTargetDirection::sample(const QPointF &from)
         targetX = m_targetX;
         targetY = m_targetY;
     }
-    targetX += 0 - from.x() - m_targetVariation + rand()/(float)RAND_MAX * m_targetVariation*2;
-    targetY += 0 - from.y() - m_targetVariation + rand()/(float)RAND_MAX * m_targetVariation*2;
+    targetX += 0 - from.x() - m_targetVariation + QRandomGenerator::global()->generateDouble() * m_targetVariation*2;
+    targetY += 0 - from.y() - m_targetVariation + QRandomGenerator::global()->generateDouble() * m_targetVariation*2;
     qreal theta = std::atan2(targetY, targetX);
-    qreal mag = m_magnitude + rand()/(float)RAND_MAX * m_magnitudeVariation * 2 - m_magnitudeVariation;
+    qreal mag = m_magnitude + QRandomGenerator::global()->generateDouble() * m_magnitudeVariation * 2 - m_magnitudeVariation;
     if (m_proportionalMagnitude)
         mag *= std::sqrt(targetX * targetX + targetY * targetY);
     ret.setX(mag * std::cos(theta));
diff --git a/src/particles/qquicktrailemitter.cpp b/src/particles/qquicktrailemitter.cpp
index a5bf0e9d21..ca3ebbd4ec 100644
--- a/src/particles/qquicktrailemitter.cpp
+++ b/src/particles/qquicktrailemitter.cpp
@@ -40,6 +40,7 @@
 #include "qquicktrailemitter_p.h"
 #include <private/qqmlengine_p.h>
 #include <private/qqmlglobal_p.h>
+#include <QRandomGenerator>
 #include <cmath>
 QT_BEGIN_NAMESPACE
 
@@ -48,7 +49,7 @@ QT_BEGIN_NAMESPACE
     \instantiates QQuickTrailEmitter
     \inqmlmodule QtQuick.Particles
     \inherits QQuickParticleEmitter
-    \brief Emits logical particles from other logical particles
+    \brief Emits logical particles from other logical particles.
     \ingroup qtquick-particles
 
     This element emits logical particles into the ParticleSystem, with the
@@ -61,7 +62,7 @@ QQuickTrailEmitter::QQuickTrailEmitter(QQuickItem *parent) :
   , m_emitterXVariation(0)
   , m_emitterYVariation(0)
   , m_followCount(0)
-  , m_emissionExtruder(0)
+  , m_emissionExtruder(nullptr)
   , m_defaultEmissionExtruder(new QQuickParticleExtruder(this))
 {
     //TODO: If followed increased their size
@@ -149,7 +150,7 @@ void QQuickTrailEmitter::reset()
 
 void QQuickTrailEmitter::emitWindow(int timeStamp)
 {
-    if (m_system == 0)
+    if (m_system == nullptr)
         return;
     if (!m_enabled && !m_pulseLeft && m_burstQueue.isEmpty())
         return;
@@ -207,7 +208,7 @@ void QQuickTrailEmitter::emitWindow(int timeStamp)
                 datum->t = pt;
                 datum->lifeSpan =
                         (m_particleDuration
-                         + ((rand() % ((m_particleDurationVariation*2) + 1)) - m_particleDurationVariation))
+                         + (QRandomGenerator::global()->bounded((m_particleDurationVariation*2) + 1) - m_particleDurationVariation))
                         / 1000.0;
 
                 // Particle position
@@ -240,7 +241,7 @@ void QQuickTrailEmitter::emitWindow(int timeStamp)
 
                 // Particle size
                 float sizeVariation = -m_particleSizeVariation
-                        + rand() / float(RAND_MAX) * m_particleSizeVariation * 2;
+                        + QRandomGenerator::global()->generateDouble() * m_particleSizeVariation * 2;
 
                 float size = qMax((qreal)0.0, m_particleSize + sizeVariation);
                 float endSize = qMax((qreal)0.0, sizeAtEnd + sizeVariation);
@@ -266,13 +267,13 @@ void QQuickTrailEmitter::emitWindow(int timeStamp)
 
         if (isEmitConnected() || isEmitFollowConnected()) {
             QQmlEngine *qmlEngine = ::qmlEngine(this);
-            QV4::ExecutionEngine *v4 = QV8Engine::getV4(qmlEngine->handle());
+            QV4::ExecutionEngine *v4 = qmlEngine->handle();
 
             QV4::Scope scope(v4);
             QV4::ScopedArrayObject array(scope, v4->newArrayObject(toEmit.size()));
             QV4::ScopedValue v(scope);
             for (int i=0; i<toEmit.size(); i++)
-                array->putIndexed(i, (v = toEmit[i]->v4Value(m_system)));
+                array->put(i, (v = toEmit[i]->v4Value(m_system)));
 
             if (isEmitFollowConnected())
                 emitFollowParticles(QQmlV4Handle(array), d->v4Value(m_system));//A chance for many arbitrary JS changes
diff --git a/src/particles/qquickturbulence.cpp b/src/particles/qquickturbulence.cpp
index f916635358..dff266a6ea 100644
--- a/src/particles/qquickturbulence.cpp
+++ b/src/particles/qquickturbulence.cpp
@@ -51,7 +51,7 @@ QT_BEGIN_NAMESPACE
     \inqmlmodule QtQuick.Particles
     \ingroup qtquick-particles
     \inherits Affector
-    \brief Provides fluid-like forces from a noise image
+    \brief Provides fluid-like forces from a noise image.
 
     The Turbulence Element scales the noise source over the area it affects,
     and uses the curl of that source to generate force vectors.
@@ -81,7 +81,7 @@ QT_BEGIN_NAMESPACE
 
 QQuickTurbulenceAffector::QQuickTurbulenceAffector(QQuickItem *parent) :
     QQuickParticleAffector(parent),
-    m_strength(10), m_lastT(0), m_gridSize(0), m_field(0), m_vectorField(0), m_inited(false)
+    m_strength(10), m_lastT(0), m_gridSize(0), m_field(nullptr), m_vectorField(nullptr), m_inited(false)
 {
 }
 
diff --git a/src/particles/qquickv4particledata.cpp b/src/particles/qquickv4particledata.cpp
index e8376f1c27..42b30f0472 100644
--- a/src/particles/qquickv4particledata.cpp
+++ b/src/particles/qquickv4particledata.cpp
@@ -50,7 +50,7 @@ QT_BEGIN_NAMESPACE
 /*!
     \qmltype Particle
     \inqmlmodule QtQuick.Particles
-    \brief Represents particles manipulated by emitters and affectors
+    \brief Represents particles manipulated by emitters and affectors.
     \ingroup qtquick-particles
 
     Particle elements are always managed internally by the ParticleSystem and cannot be created in QML.
@@ -267,22 +267,25 @@ QT_BEGIN_NAMESPACE
     The currentSize of the particle, interpolating between startSize and endSize based on the currentTime.
 */
 
-
+namespace QV4 {
+namespace Heap {
+struct QV4ParticleData : QV4::Object::Data {
+    void init(QQuickParticleData *datum, QQuickParticleSystem* particleSystem)
+    {
+        Object::init();
+        this->datum = datum;
+        this->particleSystem = particleSystem;
+    }
+    QQuickParticleData* datum;//TODO: Guard needed?
+    QQuickParticleSystem* particleSystem;
+};
+}
+}
 
 //### Particle data handles are not locked to within certain scopes like QQuickContext2D, but there's no way to reload either...
 struct QV4ParticleData : public QV4::Object
 {
-    struct Data : QV4::Object::Data {
-        void init(QQuickParticleData *datum, QQuickParticleSystem* particleSystem)
-        {
-            Object::init();
-            this->datum = datum;
-            this->particleSystem = particleSystem;
-        }
-        QQuickParticleData* datum;//TODO: Guard needed?
-        QQuickParticleSystem* particleSystem;
-    };
-    V4_OBJECT(QV4::Object)
+    V4_OBJECT2(QV4ParticleData, QV4::Object)
 };
 
 DEFINE_OBJECT_VTABLE(QV4ParticleData);
@@ -291,14 +294,15 @@ class QV4ParticleDataDeletable : public QV8Engine::Deletable
 {
 public:
     QV4ParticleDataDeletable(QV4::ExecutionEngine *engine);
-    ~QV4ParticleDataDeletable();
+    ~QV4ParticleDataDeletable() override;
 
     QV4::PersistentValue proto;
 };
 
-static void particleData_discard(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+static QV4::ReturnedValue particleData_discard(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *, int)
 {
-    QV4::Scoped<QV4ParticleData> r(scope, callData->thisObject);
+    QV4::Scope scope(b);
+    QV4::Scoped<QV4ParticleData> r(scope, *thisObject);
 
     if (!r || !r->d()->datum)
         RETURN_RESULT(scope.engine->throwError(QStringLiteral("Not a valid ParticleData object")));
@@ -307,9 +311,10 @@ static void particleData_discard(const QV4::BuiltinFunction *, QV4::Scope &scope
     RETURN_RESULT(QV4::Encode::undefined());
 }
 
-static void particleData_lifeLeft(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+static QV4::ReturnedValue particleData_lifeLeft(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *, int)
 {
-    QV4::Scoped<QV4ParticleData> r(scope, callData->thisObject);
+    QV4::Scope scope(b);
+    QV4::Scoped<QV4ParticleData> r(scope, *thisObject);
 
     if (!r || !r->d()->datum)
         RETURN_RESULT(scope.engine->throwError(QStringLiteral("Not a valid ParticleData object")));
@@ -317,90 +322,99 @@ static void particleData_lifeLeft(const QV4::BuiltinFunction *, QV4::Scope &scop
     RETURN_RESULT(QV4::Encode(r->d()->datum->lifeLeft(r->d()->particleSystem)));
 }
 
-static void particleData_curSize(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+static QV4::ReturnedValue particleData_curSize(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *, int)
 {
-    QV4::Scoped<QV4ParticleData> r(scope, callData->thisObject);
+    QV4::Scope scope(b);
+    QV4::Scoped<QV4ParticleData> r(scope, *thisObject);
 
     if (!r || !r->d()->datum)
         RETURN_RESULT(scope.engine->throwError(QStringLiteral("Not a valid ParticleData object")));
 
     RETURN_RESULT(QV4::Encode(r->d()->datum->curSize(r->d()->particleSystem)));
 }
-#define COLOR_GETTER_AND_SETTER(VAR, NAME) static void particleData_get_ ## NAME (const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData) \
+#define COLOR_GETTER_AND_SETTER(VAR, NAME) static QV4::ReturnedValue particleData_get_ ## NAME (const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *, int) \
 { \
-    QV4::Scoped<QV4ParticleData> r(scope, callData->thisObject); \
+    QV4::Scope scope(b); \
+    QV4::Scoped<QV4ParticleData> r(scope, *thisObject); \
     if (!r || !r->d()->datum) \
         RETURN_RESULT(scope.engine->throwError(QStringLiteral("Not a valid ParticleData object"))); \
 \
     RETURN_RESULT(QV4::Encode((r->d()->datum->color. VAR )/255.0));\
 }\
 \
-static void particleData_set_ ## NAME (const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)\
+static QV4::ReturnedValue particleData_set_ ## NAME (const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc)\
 {\
-    QV4::Scoped<QV4ParticleData> r(scope, callData->thisObject); \
+    QV4::Scope scope(b); \
+    QV4::Scoped<QV4ParticleData> r(scope, *thisObject); \
     if (!r || !r->d()->datum)\
         RETURN_RESULT(scope.engine->throwError(QStringLiteral("Not a valid ParticleData object")));\
 \
-    double d = callData->argc ? callData->args[0].toNumber() : 0; \
+    double d = argc ? argv[0].toNumber() : 0; \
     r->d()->datum->color. VAR = qMin(255, qMax(0, (int)::floor(d * 255.0)));\
     RETURN_UNDEFINED(); \
 }
 
 
-#define SEMIBOOL_GETTER_AND_SETTER(VARIABLE) static void particleData_get_ ## VARIABLE (const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData) \
+#define SEMIBOOL_GETTER_AND_SETTER(VARIABLE) static QV4::ReturnedValue particleData_get_ ## VARIABLE (const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *, int) \
 { \
-    QV4::Scoped<QV4ParticleData> r(scope, callData->thisObject); \
+    QV4::Scope scope(b); \
+    QV4::Scoped<QV4ParticleData> r(scope, *thisObject); \
     if (!r || !r->d()->datum) \
         RETURN_RESULT(scope.engine->throwError(QStringLiteral("Not a valid ParticleData object"))); \
 \
     RETURN_RESULT(QV4::Encode(r->d()->datum-> VARIABLE));\
 }\
 \
-static void particleData_set_ ## VARIABLE (const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)\
+static QV4::ReturnedValue particleData_set_ ## VARIABLE (const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc)\
 {\
-    QV4::Scoped<QV4ParticleData> r(scope, callData->thisObject); \
+    QV4::Scope scope(b); \
+    QV4::Scoped<QV4ParticleData> r(scope, *thisObject); \
     if (!r || !r->d()->datum)\
         RETURN_RESULT(scope.engine->throwError(QStringLiteral("Not a valid ParticleData object")));\
 \
-    r->d()->datum-> VARIABLE = (callData->argc && callData->args[0].toBoolean()) ? 1.0 : 0.0;\
+    r->d()->datum-> VARIABLE = (argc && argv[0].toBoolean()) ? 1.0 : 0.0;\
     RETURN_UNDEFINED(); \
 }
 
-#define FLOAT_GETTER_AND_SETTER(VARIABLE) static void particleData_get_ ## VARIABLE (const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData) \
+#define FLOAT_GETTER_AND_SETTER(VARIABLE) static QV4::ReturnedValue particleData_get_ ## VARIABLE (const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *, int) \
 { \
-    QV4::Scoped<QV4ParticleData> r(scope, callData->thisObject); \
+    QV4::Scope scope(b); \
+    QV4::Scoped<QV4ParticleData> r(scope, *thisObject); \
     if (!r || !r->d()->datum) \
         RETURN_RESULT(scope.engine->throwError(QStringLiteral("Not a valid ParticleData object"))); \
 \
     RETURN_RESULT(QV4::Encode(r->d()->datum-> VARIABLE));\
 }\
 \
-static void particleData_set_ ## VARIABLE (const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)\
+static QV4::ReturnedValue particleData_set_ ## VARIABLE (const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc)\
 {\
-    QV4::Scoped<QV4ParticleData> r(scope, callData->thisObject); \
+    QV4::Scope scope(b); \
+    QV4::Scoped<QV4ParticleData> r(scope, *thisObject); \
     if (!r || !r->d()->datum)\
         RETURN_RESULT(scope.engine->throwError(QStringLiteral("Not a valid ParticleData object")));\
 \
-    r->d()->datum-> VARIABLE = callData->argc ? callData->args[0].toNumber() : qt_qnan();\
+    r->d()->datum-> VARIABLE = argc ? argv[0].toNumber() : qt_qnan();\
     RETURN_UNDEFINED(); \
 }
 
-#define FAKE_FLOAT_GETTER_AND_SETTER(VARIABLE, GETTER, SETTER) static void particleData_get_ ## VARIABLE (const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData) \
+#define FAKE_FLOAT_GETTER_AND_SETTER(VARIABLE, GETTER, SETTER) static QV4::ReturnedValue particleData_get_ ## VARIABLE (const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *, int) \
 { \
-    QV4::Scoped<QV4ParticleData> r(scope, callData->thisObject); \
+    QV4::Scope scope(b); \
+    QV4::Scoped<QV4ParticleData> r(scope, *thisObject); \
     if (!r || !r->d()->datum) \
         RETURN_RESULT(scope.engine->throwError(QStringLiteral("Not a valid ParticleData object"))); \
 \
     RETURN_RESULT(QV4::Encode(r->d()->datum-> GETTER (r->d()->particleSystem)));\
 }\
 \
-static void particleData_set_ ## VARIABLE (const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)\
+static QV4::ReturnedValue particleData_set_ ## VARIABLE (const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc)\
 {\
-    QV4::Scoped<QV4ParticleData> r(scope, callData->thisObject); \
+    QV4::Scope scope(b); \
+    QV4::Scoped<QV4ParticleData> r(scope, *thisObject); \
     if (!r || !r->d()->datum)\
         RETURN_RESULT(scope.engine->throwError(QStringLiteral("Not a valid ParticleData object")));\
 \
-    r->d()->datum-> SETTER (callData->argc ? callData->args[0].toNumber() : qt_qnan(), r->d()->particleSystem);\
+    r->d()->datum-> SETTER (argc ? argv[0].toNumber() : qt_qnan(), r->d()->particleSystem);\
     RETURN_UNDEFINED(); \
 }
 
@@ -496,17 +510,17 @@ QV4ParticleDataDeletable::~QV4ParticleDataDeletable()
 V4_DEFINE_EXTENSION(QV4ParticleDataDeletable, particleV4Data);
 
 
-QQuickV4ParticleData::QQuickV4ParticleData(QV8Engine* engine, QQuickParticleData* datum, QQuickParticleSystem *system)
+QQuickV4ParticleData::QQuickV4ParticleData(QV4::ExecutionEngine* v4, QQuickParticleData* datum,
+                                           QQuickParticleSystem *system)
 {
-    if (!engine || !datum)
+    if (!v4 || !datum)
         return;
 
-    QV4::ExecutionEngine *v4 = QV8Engine::getV4(engine);
     QV4::Scope scope(v4);
     QV4ParticleDataDeletable *d = particleV4Data(scope.engine);
-    QV4::ScopedObject o(scope, v4->memoryManager->allocObject<QV4ParticleData>(datum, system));
+    QV4::ScopedObject o(scope, v4->memoryManager->allocate<QV4ParticleData>(datum, system));
     QV4::ScopedObject p(scope, d->proto.value());
-    o->setPrototype(p);
+    o->setPrototypeUnchecked(p);
     m_v4Value = o;
 }
 
diff --git a/src/particles/qquickv4particledata_p.h b/src/particles/qquickv4particledata_p.h
index d73e3b644d..3d682ab297 100644
--- a/src/particles/qquickv4particledata_p.h
+++ b/src/particles/qquickv4particledata_p.h
@@ -61,7 +61,7 @@ class QQuickParticleData;
 class QQuickParticleSystem;
 class QQuickV4ParticleData {
 public:
-    QQuickV4ParticleData(QV8Engine*, QQuickParticleData*, QQuickParticleSystem *system);
+    QQuickV4ParticleData(QV4::ExecutionEngine*, QQuickParticleData*, QQuickParticleSystem *system);
     ~QQuickV4ParticleData();
     QQmlV4Handle v4Value() const;
 private:
diff --git a/src/particles/qquickwander.cpp b/src/particles/qquickwander.cpp
index 099b453808..182bf4a099 100644
--- a/src/particles/qquickwander.cpp
+++ b/src/particles/qquickwander.cpp
@@ -39,6 +39,7 @@
 
 #include "qquickwander_p.h"
 #include "qquickparticlesystem_p.h"//for ParticlesVertices
+#include <QRandomGenerator>
 QT_BEGIN_NAMESPACE
 /*!
     \qmltype Wander
@@ -46,7 +47,7 @@ QT_BEGIN_NAMESPACE
     \inqmlmodule QtQuick.Particles
     \ingroup qtquick-particles
     \inherits Affector
-    \brief For applying random particle trajectory
+    \brief For applying random particle trajectory.
 
 */
 /*!
@@ -102,8 +103,8 @@ WanderData* QQuickWanderAffector::getData(int idx)
     d->y_vel = 0;
     d->x_peak = m_xVariance;
     d->y_peak = m_yVariance;
-    d->x_var = m_pace * qreal(qrand()) / RAND_MAX;
-    d->y_var = m_pace * qreal(qrand()) / RAND_MAX;
+    d->x_var = m_pace * QRandomGenerator::global()->generateDouble();
+    d->y_var = m_pace * QRandomGenerator::global()->generateDouble();
 
     m_wanderData.insert(idx, d);
     return d;
@@ -124,7 +125,7 @@ bool QQuickWanderAffector::affectParticle(QQuickParticleData* data, qreal dt)
     if (m_xVariance != 0.) {
         if ((d->x_vel > d->x_peak && d->x_var > 0.0) || (d->x_vel < -d->x_peak && d->x_var < 0.0)) {
             d->x_var = -d->x_var;
-            d->x_peak = m_xVariance + m_xVariance * qreal(qrand()) / RAND_MAX;
+            d->x_peak = m_xVariance + m_xVariance * QRandomGenerator::global()->generateDouble();
         }
         d->x_vel += d->x_var * dt;
     }
@@ -133,7 +134,7 @@ bool QQuickWanderAffector::affectParticle(QQuickParticleData* data, qreal dt)
     if (m_yVariance != 0.) {
         if ((d->y_vel > d->y_peak && d->y_var > 0.0) || (d->y_vel < -d->y_peak && d->y_var < 0.0)) {
             d->y_var = -d->y_var;
-            d->y_peak = m_yVariance + m_yVariance * qreal(qrand()) / RAND_MAX;
+            d->y_peak = m_yVariance + m_yVariance * QRandomGenerator::global()->generateDouble();
         }
         d->y_vel += d->y_var * dt;
     }
@@ -146,8 +147,8 @@ bool QQuickWanderAffector::affectParticle(QQuickParticleData* data, qreal dt)
     p->y += dy;
     return true;
     */
-    qreal dx = dt * m_pace * (2 * qreal(qrand())/RAND_MAX - 1);
-    qreal dy = dt * m_pace * (2 * qreal(qrand())/RAND_MAX - 1);
+    qreal dx = dt * m_pace * (2 * QRandomGenerator::global()->generateDouble() - 1);
+    qreal dy = dt * m_pace * (2 * QRandomGenerator::global()->generateDouble() - 1);
     qreal newX, newY;
     switch (m_affectedParameter){
     case Position:
diff --git a/src/plugins/plugins.pro b/src/plugins/plugins.pro
index 2467239be2..86fdf87650 100644
--- a/src/plugins/plugins.pro
+++ b/src/plugins/plugins.pro
@@ -1,4 +1,5 @@
 TEMPLATE = subdirs
+QT_FOR_CONFIG += qml
 
-!contains(QT_CONFIG, no-qml-debug):SUBDIRS += qmltooling
+qtConfig(thread):qtConfig(qml-debug):SUBDIRS += qmltooling
 qtHaveModule(quick):SUBDIRS += scenegraph
diff --git a/src/plugins/qmltooling/packetprotocol/packetprotocol.pro b/src/plugins/qmltooling/packetprotocol/packetprotocol.pro
index 383e32b54e..a188b87a81 100644
--- a/src/plugins/qmltooling/packetprotocol/packetprotocol.pro
+++ b/src/plugins/qmltooling/packetprotocol/packetprotocol.pro
@@ -1,10 +1,11 @@
 TARGET = QtPacketProtocol
-QT     = core-private qml-private
+QT     = core-private
 CONFIG += static internal_module
 
 HEADERS = \
     qpacketprotocol_p.h \
-    qpacket_p.h
+    qpacket_p.h \
+    qversionedpacket_p.h
 
 SOURCES = \
     qpacketprotocol.cpp \
diff --git a/src/plugins/qmltooling/packetprotocol/qpacketprotocol.cpp b/src/plugins/qmltooling/packetprotocol/qpacketprotocol.cpp
index e541810330..3e75e39f86 100644
--- a/src/plugins/qmltooling/packetprotocol/qpacketprotocol.cpp
+++ b/src/plugins/qmltooling/packetprotocol/qpacketprotocol.cpp
@@ -40,13 +40,13 @@
 #include "qpacketprotocol_p.h"
 
 #include <QtCore/QElapsedTimer>
+#include <QtCore/QtEndian>
+
 #include <private/qiodevice_p.h>
 #include <private/qobject_p.h>
 
 QT_BEGIN_NAMESPACE
 
-static const int MAX_PACKET_SIZE = 0x7FFFFFFF;
-
 /*!
   \class QPacketProtocol
   \internal
@@ -106,7 +106,10 @@ class QPacketProtocolPrivate : public QObjectPrivate
 public:
     QPacketProtocolPrivate(QIODevice *dev);
 
-    QList<qint64> sendingPackets;
+    bool writeToDevice(const char *bytes, qint64 size);
+    bool readFromDevice(char *buffer, qint64 size);
+
+    QList<qint32> sendingPackets;
     QList<QByteArray> packets;
     QByteArray inProgress;
     qint32 inProgressSize;
@@ -125,7 +128,6 @@ QPacketProtocol::QPacketProtocol(QIODevice *dev, QObject *parent)
     Q_ASSERT(dev);
 
     QObject::connect(dev, &QIODevice::readyRead, this, &QPacketProtocol::readyToRead);
-    QObject::connect(dev, &QIODevice::aboutToClose, this, &QPacketProtocol::aboutToClose);
     QObject::connect(dev, &QIODevice::bytesWritten, this, &QPacketProtocol::bytesWritten);
 }
 
@@ -137,18 +139,24 @@ QPacketProtocol::QPacketProtocol(QIODevice *dev, QObject *parent)
 void QPacketProtocol::send(const QByteArray &data)
 {
     Q_D(QPacketProtocol);
+    static const qint32 maxSize = std::numeric_limits<qint32>::max() - sizeof(qint32);
 
     if (data.isEmpty())
         return; // We don't send empty packets
-    qint64 sendSize = data.size() + sizeof(qint32);
 
+    if (data.size() > maxSize) {
+        emit error();
+        return;
+    }
+
+    const qint32 sendSize = data.size() + static_cast<qint32>(sizeof(qint32));
     d->sendingPackets.append(sendSize);
-    qint32 sendSize32 = sendSize;
-    qint64 writeBytes = d->dev->write((char *)&sendSize32, sizeof(qint32));
-    Q_UNUSED(writeBytes);
-    Q_ASSERT(writeBytes == sizeof(qint32));
-    writeBytes = d->dev->write(data);
-    Q_ASSERT(writeBytes == data.size());
+
+    qint32 sendSizeLE = qToLittleEndian(sendSize);
+    if (!d->writeToDevice((const char *)&sendSizeLE, sizeof(qint32))
+            || !d->writeToDevice(data.data(), data.size())) {
+        emit error();
+    }
 }
 
 /*!
@@ -200,17 +208,6 @@ bool QPacketProtocol::waitForReadyRead(int msecs)
     } while (true);
 }
 
-/*!
-  Return the QIODevice passed to the QPacketProtocol constructor.
-*/
-void QPacketProtocol::aboutToClose()
-{
-    Q_D(QPacketProtocol);
-    d->inProgress.clear();
-    d->sendingPackets.clear();
-    d->inProgressSize = -1;
-}
-
 void QPacketProtocol::bytesWritten(qint64 bytes)
 {
     Q_D(QPacketProtocol);
@@ -234,28 +231,40 @@ void QPacketProtocol::readyToRead()
         // Need to get trailing data
         if (-1 == d->inProgressSize) {
             // We need a size header of sizeof(qint32)
-            if (sizeof(qint32) > (uint)d->dev->bytesAvailable())
+            if (static_cast<qint64>(sizeof(qint32)) > d->dev->bytesAvailable())
                 return;
 
             // Read size header
-            int read = d->dev->read((char *)&d->inProgressSize, sizeof(qint32));
-            Q_ASSERT(read == sizeof(qint32));
-            Q_UNUSED(read);
+            qint32 inProgressSizeLE;
+            if (!d->readFromDevice((char *)&inProgressSizeLE, sizeof(qint32))) {
+                emit error();
+                return;
+            }
+            d->inProgressSize = qFromLittleEndian(inProgressSizeLE);
 
             // Check sizing constraints
-            if (d->inProgressSize > MAX_PACKET_SIZE) {
+            if (d->inProgressSize < qint32(sizeof(qint32))) {
                 disconnect(d->dev, &QIODevice::readyRead, this, &QPacketProtocol::readyToRead);
-                disconnect(d->dev, &QIODevice::aboutToClose, this, &QPacketProtocol::aboutToClose);
                 disconnect(d->dev, &QIODevice::bytesWritten, this, &QPacketProtocol::bytesWritten);
-                d->dev = 0;
-                emit invalidPacket();
+                d->dev = nullptr;
+                emit error();
                 return;
             }
 
             d->inProgressSize -= sizeof(qint32);
         } else {
-            d->inProgress.append(d->dev->read(d->inProgressSize - d->inProgress.size()));
 
+            const int bytesToRead = static_cast<int>(
+                        qMin(d->dev->bytesAvailable(),
+                             static_cast<qint64>(d->inProgressSize - d->inProgress.size())));
+
+            QByteArray toRead(bytesToRead, Qt::Uninitialized);
+            if (!d->readFromDevice(toRead.data(), toRead.length())) {
+                emit error();
+                return;
+            }
+
+            d->inProgress.append(toRead);
             if (d->inProgressSize == d->inProgress.size()) {
                 // Packet has arrived!
                 d->packets.append(d->inProgress);
@@ -275,6 +284,30 @@ QPacketProtocolPrivate::QPacketProtocolPrivate(QIODevice *dev) :
 {
 }
 
+bool QPacketProtocolPrivate::writeToDevice(const char *bytes, qint64 size)
+{
+    qint64 totalWritten = 0;
+    while (totalWritten < size) {
+        const qint64 chunkSize = dev->write(bytes + totalWritten, size - totalWritten);
+        if (chunkSize < 0)
+            return false;
+        totalWritten += chunkSize;
+    }
+    return totalWritten == size;
+}
+
+bool QPacketProtocolPrivate::readFromDevice(char *buffer, qint64 size)
+{
+    qint64 totalRead = 0;
+    while (totalRead < size) {
+        const qint64 chunkSize = dev->read(buffer + totalRead, size - totalRead);
+        if (chunkSize < 0)
+            return false;
+        totalRead += chunkSize;
+    }
+    return totalRead == size;
+}
+
 /*!
   \fn void QPacketProtocol::readyRead()
 
diff --git a/src/plugins/qmltooling/packetprotocol/qpacketprotocol_p.h b/src/plugins/qmltooling/packetprotocol/qpacketprotocol_p.h
index 7fd722f17f..b401a58437 100644
--- a/src/plugins/qmltooling/packetprotocol/qpacketprotocol_p.h
+++ b/src/plugins/qmltooling/packetprotocol/qpacketprotocol_p.h
@@ -63,7 +63,7 @@ class QPacketProtocol : public QObject
     Q_OBJECT
     Q_DECLARE_PRIVATE(QPacketProtocol)
 public:
-    explicit QPacketProtocol(QIODevice *dev, QObject *parent = 0);
+    explicit QPacketProtocol(QIODevice *dev, QObject *parent = nullptr);
 
     void send(const QByteArray &data);
     qint64 packetsAvailable() const;
@@ -72,10 +72,9 @@ public:
 
 Q_SIGNALS:
     void readyRead();
-    void invalidPacket();
+    void error();
 
 private:
-    void aboutToClose();
     void bytesWritten(qint64 bytes);
     void readyToRead();
 };
diff --git a/src/plugins/qmltooling/packetprotocol/qversionedpacket_p.h b/src/plugins/qmltooling/packetprotocol/qversionedpacket_p.h
new file mode 100644
index 0000000000..635072adbc
--- /dev/null
+++ b/src/plugins/qmltooling/packetprotocol/qversionedpacket_p.h
@@ -0,0 +1,69 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QVERSIONEDPACKET_P_H
+#define QVERSIONEDPACKET_P_H
+
+#include "qpacket_p.h"
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+QT_BEGIN_NAMESPACE
+
+// QPacket with a fixed data stream version, centrally set by some Connector
+template<class Connector>
+class QVersionedPacket : public QPacket
+{
+public:
+    QVersionedPacket(const QByteArray &ba) : QPacket(Connector::dataStreamVersion(), ba) {}
+    QVersionedPacket() : QPacket(Connector::dataStreamVersion()) {}
+};
+
+QT_END_NAMESPACE
+
+#endif // QVERSIONEDPACKET_P_H
diff --git a/src/plugins/qmltooling/qmldbg_debugger/qmldbg_debugger.pro b/src/plugins/qmltooling/qmldbg_debugger/qmldbg_debugger.pro
index f3f8a21ff8..2d8f0ceda2 100644
--- a/src/plugins/qmltooling/qmldbg_debugger/qmldbg_debugger.pro
+++ b/src/plugins/qmltooling/qmldbg_debugger/qmldbg_debugger.pro
@@ -12,8 +12,6 @@ SOURCES += \
     $$PWD/qv4debugjob.cpp
 
 HEADERS += \
-    $$PWD/../shared/qqmlconfigurabledebugservice.h \
-    $$PWD/../shared/qqmldebugpacket.h \
     $$PWD/qqmldebuggerservicefactory.h \
     $$PWD/qqmlenginedebugservice.h \
     $$PWD/qqmlwatcher.h \
@@ -23,9 +21,6 @@ HEADERS += \
     $$PWD/qv4datacollector.h \
     $$PWD/qv4debugjob.h
 
-INCLUDEPATH += $$PWD \
-    $$PWD/../shared
-
 OTHER_FILES += \
     $$PWD/qqmldebuggerservice.json
 
diff --git a/src/plugins/qmltooling/qmldbg_debugger/qqmldebuggerservicefactory.cpp b/src/plugins/qmltooling/qmldbg_debugger/qqmldebuggerservicefactory.cpp
index 9315adf4ce..3851cdc71f 100644
--- a/src/plugins/qmltooling/qmldbg_debugger/qqmldebuggerservicefactory.cpp
+++ b/src/plugins/qmltooling/qmldbg_debugger/qqmldebuggerservicefactory.cpp
@@ -52,7 +52,7 @@ QQmlDebugService *QQmlDebuggerServiceFactory::create(const QString &key)
     if (key == QV4DebugServiceImpl::s_key)
         return new QV4DebugServiceImpl(this);
 
-    return 0;
+    return nullptr;
 }
 
 QT_END_NAMESPACE
diff --git a/src/plugins/qmltooling/qmldbg_debugger/qqmlenginedebugservice.cpp b/src/plugins/qmltooling/qmldbg_debugger/qqmlenginedebugservice.cpp
index f0bb4de016..4c104f01de 100644
--- a/src/plugins/qmltooling/qmldbg_debugger/qqmlenginedebugservice.cpp
+++ b/src/plugins/qmltooling/qmldbg_debugger/qqmlenginedebugservice.cpp
@@ -39,7 +39,6 @@
 
 #include "qqmlenginedebugservice.h"
 #include "qqmlwatcher.h"
-#include "qqmldebugpacket.h"
 
 #include <private/qqmldebugstatesdelegate_p.h>
 #include <private/qqmlboundsignal_p.h>
@@ -56,12 +55,52 @@
 #include <QtCore/qdebug.h>
 #include <QtCore/qmetaobject.h>
 #include <QtCore/qfileinfo.h>
+#include <QtCore/qjsonvalue.h>
+#include <QtCore/qjsonobject.h>
+#include <QtCore/qjsonarray.h>
+#include <QtCore/qjsondocument.h>
+
 #include <private/qmetaobject_p.h>
+#include <private/qqmldebugconnector_p.h>
+#include <private/qversionedpacket_p.h>
 
 QT_BEGIN_NAMESPACE
 
+using QQmlDebugPacket = QVersionedPacket<QQmlDebugConnector>;
+
+class NullDevice : public QIODevice
+{
+public:
+    NullDevice() { open(QIODevice::ReadWrite); }
+
+protected:
+    qint64 readData(char *data, qint64 maxlen) final;
+    qint64 writeData(const char *data, qint64 len) final;
+};
+
+qint64 NullDevice::readData(char *data, qint64 maxlen)
+{
+    Q_UNUSED(data);
+    return maxlen;
+}
+
+qint64 NullDevice::writeData(const char *data, qint64 len)
+{
+    Q_UNUSED(data);
+    return len;
+}
+
+// check whether the data can be saved
+// (otherwise we assert in QVariant::operator<< when actually saving it)
+static bool isSaveable(const QVariant &value)
+{
+    NullDevice nullDevice;
+    QDataStream fakeStream(&nullDevice);
+    return QMetaType::save(fakeStream, static_cast<int>(value.type()), value.constData());
+}
+
 QQmlEngineDebugServiceImpl::QQmlEngineDebugServiceImpl(QObject *parent) :
-    QQmlEngineDebugService(2, parent), m_watch(new QQmlWatcher(this)), m_statesDelegate(0)
+    QQmlEngineDebugService(2, parent), m_watch(new QQmlWatcher(this)), m_statesDelegate(nullptr)
 {
     connect(m_watch, &QQmlWatcher::propertyChanged,
             this, &QQmlEngineDebugServiceImpl::propertyChanged);
@@ -98,13 +137,7 @@ QDataStream &operator<<(QDataStream &ds,
                         const QQmlEngineDebugServiceImpl::QQmlObjectProperty &data)
 {
     ds << (int)data.type << data.name;
-    // check first whether the data can be saved
-    // (otherwise we assert in QVariant::operator<<)
-    QQmlDebugPacket fakeStream;
-    if (QMetaType::save(fakeStream, data.value.type(), data.value.constData()))
-        ds << data.value;
-    else
-        ds << QVariant();
+    ds << (isSaveable(data.value) ? data.value : QVariant());
     ds << data.valueTypeName << data.binding << data.hasNotifySignal;
     return ds;
 }
@@ -208,21 +241,40 @@ QVariant QQmlEngineDebugServiceImpl::valueContents(QVariant value) const
         return contents;
     }
 
-    if (QQmlValueTypeFactory::isValueType(userType)) {
-        const QMetaObject *mo = QQmlValueTypeFactory::metaObjectForMetaType(userType);
-        if (mo) {
-            int toStringIndex = mo->indexOfMethod("toString");
-            if (toStringIndex != -1) {
-                QMetaMethod mm = mo->method(toStringIndex);
-                QMetaType info(userType);
-                QString s;
-                if (info.flags() & QMetaType::IsGadget
-                        && mm.invokeOnGadget(value.data(), Q_RETURN_ARG(QString, s)))
-                    return s;
+    switch (userType) {
+    case QMetaType::QRect:
+    case QMetaType::QRectF:
+    case QMetaType::QPoint:
+    case QMetaType::QPointF:
+    case QMetaType::QSize:
+    case QMetaType::QSizeF:
+    case QMetaType::QFont:
+        // Don't call the toString() method on those. The stream operators are better.
+        return value;
+    case QMetaType::QJsonValue:
+        return value.toJsonValue().toVariant();
+    case QMetaType::QJsonObject:
+        return value.toJsonObject().toVariantMap();
+    case QMetaType::QJsonArray:
+        return value.toJsonArray().toVariantList();
+    case QMetaType::QJsonDocument:
+        return value.toJsonDocument().toVariant();
+    default:
+        if (QQmlValueTypeFactory::isValueType(userType)) {
+            const QMetaObject *mo = QQmlValueTypeFactory::metaObjectForMetaType(userType);
+            if (mo) {
+                int toStringIndex = mo->indexOfMethod("toString()");
+                if (toStringIndex != -1) {
+                    QMetaMethod mm = mo->method(toStringIndex);
+                    QString s;
+                    if (mm.invokeOnGadget(value.data(), Q_RETURN_ARG(QString, s)))
+                        return s;
+                }
             }
-        }
 
-        return value;
+            if (isSaveable(value))
+                return value;
+        }
     }
 
     if (QQmlMetaType::isQObject(userType)) {
@@ -337,6 +389,9 @@ void QQmlEngineDebugServiceImpl::buildObjectList(QDataStream &message,
                                              QQmlContext *ctxt,
                                              const QList<QPointer<QObject> > &instances)
 {
+    if (!ctxt->isValid())
+        return;
+
     QQmlContextData *p = QQmlContextData::get(ctxt);
 
     QString ctxtName = ctxt->objectName();
@@ -399,11 +454,8 @@ QQmlEngineDebugServiceImpl::objectData(QObject *object)
     }
 
     QQmlContext *context = qmlContext(object);
-    if (context) {
-        QQmlContextData *cdata = QQmlContextData::get(context);
-        if (cdata)
-            rv.idString = cdata->findObjectId(object);
-    }
+    if (context && context->isValid())
+        rv.idString = QQmlContextData::get(context)->findObjectId(object);
 
     rv.objectName = object->objectName();
     rv.objectId = QQmlDebugService::idForObject(object);
@@ -564,14 +616,14 @@ void QQmlEngineDebugServiceImpl::processMessage(const QByteArray &message)
 
         QObject *object = QQmlDebugService::objectForId(objectId);
         QQmlContext *context = qmlContext(object);
-        if (!context) {
+        if (!context || !context->isValid()) {
             QQmlEngine *engine = qobject_cast<QQmlEngine *>(
                         QQmlDebugService::objectForId(engineId));
             if (engine && m_engines.contains(engine))
                 context = engine->rootContext();
         }
         QVariant result;
-        if (context) {
+        if (context && context->isValid()) {
             QQmlExpression exprObj(context, object, expr);
             bool undefined = false;
             QVariant value = exprObj.evaluate(&undefined);
@@ -632,7 +684,7 @@ bool QQmlEngineDebugServiceImpl::setBinding(int objectId,
     QObject *object = objectForId(objectId);
     QQmlContext *context = qmlContext(object);
 
-    if (object && context) {
+    if (object && context && context->isValid()) {
         QQmlProperty property(object, propertyName, context);
         if (property.isValid()) {
 
@@ -677,7 +729,7 @@ bool QQmlEngineDebugServiceImpl::resetBinding(int objectId, const QString &prope
     QObject *object = objectForId(objectId);
     QQmlContext *context = qmlContext(object);
 
-    if (object && context) {
+    if (object && context && context->isValid()) {
         QStringRef parentPropertyRef(&propertyName);
         const int idx = parentPropertyRef.indexOf(QLatin1Char('.'));
         if (idx != -1)
@@ -695,8 +747,9 @@ bool QQmlEngineDebugServiceImpl::resetBinding(int objectId, const QString &prope
                 property.reset();
             } else {
                 // overwrite with default value
-                if (QQmlType *objType = QQmlMetaType::qmlType(object->metaObject())) {
-                    if (QObject *emptyObject = objType->create()) {
+                QQmlType objType = QQmlMetaType::qmlType(object->metaObject());
+                if (objType.isValid()) {
+                    if (QObject *emptyObject = objType.create()) {
                         if (emptyObject->property(parentProperty).isValid()) {
                             QVariant defaultValue = QQmlProperty(emptyObject, propertyName).read();
                             if (defaultValue.isValid()) {
@@ -712,7 +765,7 @@ bool QQmlEngineDebugServiceImpl::resetBinding(int objectId, const QString &prope
 
         if (hasValidSignal(object, propertyName)) {
             QQmlProperty property(object, propertyName, context);
-            QQmlPropertyPrivate::setSignalExpression(property, 0);
+            QQmlPropertyPrivate::setSignalExpression(property, nullptr);
             return true;
         }
 
@@ -731,11 +784,9 @@ bool QQmlEngineDebugServiceImpl::setMethodBody(int objectId, const QString &meth
 {
     QObject *object = objectForId(objectId);
     QQmlContext *context = qmlContext(object);
-    if (!object || !context || !context->engine())
+    if (!object || !context || !context->isValid())
         return false;
     QQmlContextData *contextData = QQmlContextData::get(context);
-    if (!contextData)
-        return false;
 
     QQmlPropertyData dummy;
     QQmlPropertyData *prop =
@@ -759,7 +810,7 @@ bool QQmlEngineDebugServiceImpl::setMethodBody(int objectId, const QString &meth
     QQmlVMEMetaObject *vmeMetaObject = QQmlVMEMetaObject::get(object);
     Q_ASSERT(vmeMetaObject); // the fact we found the property above should guarentee this
 
-    QV4::ExecutionEngine *v4 = QV8Engine::getV4(qmlEngine(object)->handle());
+    QV4::ExecutionEngine *v4 = qmlEngine(object)->handle();
     QV4::Scope scope(v4);
 
     int lineNumber = 0;
@@ -800,7 +851,8 @@ void QQmlEngineDebugServiceImpl::engineAboutToBeRemoved(QJSEngine *engine)
 void QQmlEngineDebugServiceImpl::objectCreated(QJSEngine *engine, QObject *object)
 {
     Q_ASSERT(engine);
-    Q_ASSERT(m_engines.contains(engine));
+    if (!m_engines.contains(engine))
+        return;
 
     int engineId = QQmlDebugService::idForObject(engine);
     int objectId = QQmlDebugService::idForObject(object);
diff --git a/src/plugins/qmltooling/qmldbg_debugger/qqmlenginedebugservice.h b/src/plugins/qmltooling/qmldbg_debugger/qqmlenginedebugservice.h
index 2e40eb4de8..c0c24058eb 100644
--- a/src/plugins/qmltooling/qmldbg_debugger/qqmlenginedebugservice.h
+++ b/src/plugins/qmltooling/qmldbg_debugger/qqmlenginedebugservice.h
@@ -95,17 +95,17 @@ public:
         bool hasNotifySignal;
     };
 
-    void engineAboutToBeAdded(QJSEngine *) Q_DECL_OVERRIDE;
-    void engineAboutToBeRemoved(QJSEngine *) Q_DECL_OVERRIDE;
-    void objectCreated(QJSEngine *, QObject *) Q_DECL_OVERRIDE;
+    void engineAboutToBeAdded(QJSEngine *) override;
+    void engineAboutToBeRemoved(QJSEngine *) override;
+    void objectCreated(QJSEngine *, QObject *) override;
 
-    void setStatesDelegate(QQmlDebugStatesDelegate *) Q_DECL_OVERRIDE;
+    void setStatesDelegate(QQmlDebugStatesDelegate *) override;
 
 signals:
     void scheduleMessage(const QByteArray &);
 
 protected:
-    virtual void messageReceived(const QByteArray &) Q_DECL_OVERRIDE;
+    void messageReceived(const QByteArray &) override;
 
 private:
     friend class QQmlDebuggerServiceFactory;
diff --git a/src/plugins/qmltooling/qmldbg_debugger/qqmlwatcher.cpp b/src/plugins/qmltooling/qmldbg_debugger/qqmlwatcher.cpp
index cbbbb2ceb7..86571e6cbe 100644
--- a/src/plugins/qmltooling/qmldbg_debugger/qqmlwatcher.cpp
+++ b/src/plugins/qmltooling/qmldbg_debugger/qqmlwatcher.cpp
@@ -61,12 +61,12 @@ public:
                   QObject *object,
                   int debugId,
                   const QMetaProperty &prop,
-                  QQmlWatcher *parent = 0);
+                  QQmlWatcher *parent = nullptr);
 
     QQmlWatchProxy(int id,
                   QQmlExpression *exp,
                   int debugId,
-                  QQmlWatcher *parent = 0);
+                  QQmlWatcher *parent = nullptr);
 
 public slots:
     void notifyValueChanged(); // Needs to be a slot because of QQmlPropertyPrivate::connect()
@@ -86,7 +86,7 @@ QQmlWatchProxy::QQmlWatchProxy(int id,
                              QQmlExpression *exp,
                              int debugId,
                              QQmlWatcher *parent)
-: QObject(parent), m_id(id), m_watch(parent), m_object(0), m_debugId(debugId), m_expr(exp)
+: QObject(parent), m_id(id), m_watch(parent), m_object(nullptr), m_debugId(debugId), m_expr(exp)
 {
     QObject::connect(m_expr, &QQmlExpression::valueChanged,
                      this, &QQmlWatchProxy::notifyValueChanged);
@@ -97,7 +97,7 @@ QQmlWatchProxy::QQmlWatchProxy(int id,
                              int debugId,
                              const QMetaProperty &prop,
                              QQmlWatcher *parent)
-: QObject(parent), m_id(id), m_watch(parent), m_object(object), m_debugId(debugId), m_property(prop), m_expr(0)
+: QObject(parent), m_id(id), m_watch(parent), m_object(object), m_debugId(debugId), m_property(prop), m_expr(nullptr)
 {
     static int refreshIdx = -1;
     if(refreshIdx == -1)
diff --git a/src/plugins/qmltooling/qmldbg_debugger/qv4datacollector.cpp b/src/plugins/qmltooling/qmldbg_debugger/qv4datacollector.cpp
index e89b7a63d4..506ecb64bb 100644
--- a/src/plugins/qmltooling/qmldbg_debugger/qv4datacollector.cpp
+++ b/src/plugins/qmltooling/qmldbg_debugger/qv4datacollector.cpp
@@ -46,6 +46,7 @@
 #include <private/qv4objectiterator_p.h>
 #include <private/qv4identifier_p.h>
 #include <private/qv4runtime_p.h>
+#include <private/qv4identifiertable_p.h>
 
 #include <private/qqmlcontext_p.h>
 #include <private/qqmlengine_p.h>
@@ -55,47 +56,39 @@
 
 QT_BEGIN_NAMESPACE
 
-QV4::SimpleCallContext *QV4DataCollector::findContext(int frame)
+QV4::CppStackFrame *QV4DataCollector::findFrame(int frame)
 {
-    QV4::ExecutionContext *ctx = engine()->currentContext;
-    while (ctx) {
-        QV4::SimpleCallContext *cCtxt = ctx->asSimpleCallContext();
-        if (cCtxt && cCtxt->d()->v4Function) {
-            if (frame < 1)
-                return cCtxt;
-            --frame;
-        }
-        ctx = engine()->parentContext(ctx);
+    QV4::CppStackFrame *f = engine()->currentStackFrame;
+    while (f && frame) {
+        --frame;
+        f = f->parent;
     }
-
-    return 0;
+    return f;
 }
 
-QV4::Heap::SimpleCallContext *QV4DataCollector::findScope(QV4::ExecutionContext *ctxt, int scope)
+QV4::Heap::ExecutionContext *QV4DataCollector::findContext(int frame)
 {
-    if (!ctxt)
-        return 0;
+    QV4::CppStackFrame *f = findFrame(frame);
 
-    QV4::Scope s(ctxt);
-    QV4::ScopedContext ctx(s, ctxt);
+    return f ? f->context()->d() : nullptr;
+}
+
+QV4::Heap::ExecutionContext *QV4DataCollector::findScope(QV4::Heap::ExecutionContext *ctx, int scope)
+{
     for (; scope > 0 && ctx; --scope)
-        ctx = ctx->d()->outer;
+        ctx = ctx->outer;
 
-    return (ctx && ctx->d()) ? ctx->asSimpleCallContext()->d() : 0;
+    return ctx;
 }
 
 QVector<QV4::Heap::ExecutionContext::ContextType> QV4DataCollector::getScopeTypes(int frame)
 {
     QVector<QV4::Heap::ExecutionContext::ContextType> types;
 
-    QV4::Scope scope(engine());
-    QV4::SimpleCallContext *sctxt = findContext(frame);
-    if (!sctxt || sctxt->d()->type < QV4::Heap::ExecutionContext::Type_QmlContext)
-        return types;
+    QV4::Heap::ExecutionContext *it = findFrame(frame)->context()->d();
 
-    QV4::ScopedContext it(scope, sctxt);
-    for (; it; it = it->d()->outer)
-        types.append(QV4::Heap::ExecutionContext::ContextType(it->d()->type));
+    for (; it; it = it->outer)
+        types.append(QV4::Heap::ExecutionContext::ContextType(it->type));
 
     return types;
 }
@@ -104,58 +97,51 @@ int QV4DataCollector::encodeScopeType(QV4::Heap::ExecutionContext::ContextType s
 {
     switch (scopeType) {
     case QV4::Heap::ExecutionContext::Type_GlobalContext:
-        return 0;
-    case QV4::Heap::ExecutionContext::Type_CatchContext:
-        return 4;
+        break;
     case QV4::Heap::ExecutionContext::Type_WithContext:
         return 2;
-    case QV4::Heap::ExecutionContext::Type_SimpleCallContext:
     case QV4::Heap::ExecutionContext::Type_CallContext:
         return 1;
     case QV4::Heap::ExecutionContext::Type_QmlContext:
-    default:
-        return -1;
+        return 3;
+    case QV4::Heap::ExecutionContext::Type_BlockContext:
+        return 4;
     }
+    return 0;
 }
 
 QV4DataCollector::QV4DataCollector(QV4::ExecutionEngine *engine)
-    : m_engine(engine), m_namesAsObjects(true), m_redundantRefs(true)
+    : m_engine(engine)
 {
     m_values.set(engine, engine->newArrayObject());
 }
 
-// TODO: Directly call addRef() once we don't need to support redundantRefs anymore
-QV4DataCollector::Ref QV4DataCollector::collect(const QV4::ScopedValue &value)
+QV4DataCollector::Ref QV4DataCollector::addValueRef(const QV4::ScopedValue &value)
 {
-    Ref ref = addRef(value);
-    if (m_redundantRefs)
-        m_collectedRefs.append(ref);
-    return ref;
+    return addRef(value);
 }
 
 const QV4::Object *collectProperty(const QV4::ScopedValue &value, QV4::ExecutionEngine *engine,
                                    QJsonObject &dict)
 {
     QV4::Scope scope(engine);
-    QV4::ScopedValue typeString(scope, QV4::Runtime::method_typeofValue(engine, value));
+    QV4::ScopedValue typeString(scope, QV4::Runtime::TypeofValue::call(engine, value));
     dict.insert(QStringLiteral("type"), typeString->toQStringNoThrow());
 
     const QLatin1String valueKey("value");
     switch (value->type()) {
     case QV4::Value::Empty_Type:
         Q_ASSERT(!"empty Value encountered");
-        return 0;
+        return nullptr;
     case QV4::Value::Undefined_Type:
         dict.insert(valueKey, QJsonValue::Undefined);
-        return 0;
+        return nullptr;
     case QV4::Value::Null_Type:
-        // "null" is not the correct type, but we leave this in until QtC can deal with "object"
-        dict.insert(QStringLiteral("type"), QStringLiteral("null"));
         dict.insert(valueKey, QJsonValue::Null);
-        return 0;
+        return nullptr;
     case QV4::Value::Boolean_Type:
         dict.insert(valueKey, value->booleanValue());
-        return 0;
+        return nullptr;
     case QV4::Value::Managed_Type:
         if (const QV4::String *s = value->as<QV4::String>()) {
             dict.insert(valueKey, s->toQString());
@@ -168,25 +154,22 @@ const QV4::Object *collectProperty(const QV4::ScopedValue &value, QV4::Execution
             int numProperties = 0;
             QV4::ObjectIterator it(scope, o, QV4::ObjectIterator::EnumerableOnly);
             QV4::PropertyAttributes attrs;
-            uint index;
-            QV4::ScopedProperty p(scope);
-            QV4::ScopedString name(scope);
+            QV4::ScopedPropertyKey name(scope);
             while (true) {
-                it.next(name.getRef(), &index, p, &attrs);
-                if (attrs.isEmpty())
+                name = it.next(nullptr, &attrs);
+                if (!name->isValid())
                     break;
-                else
-                    ++numProperties;
+                ++numProperties;
             }
             dict.insert(valueKey, numProperties);
             return o;
         } else {
             Q_UNREACHABLE();
         }
-        return 0;
+        return nullptr;
     case QV4::Value::Integer_Type:
         dict.insert(valueKey, value->integerValue());
-        return 0;
+        return nullptr;
     default: {// double
         const double val = value->doubleValue();
         if (qIsFinite(val))
@@ -197,66 +180,26 @@ const QV4::Object *collectProperty(const QV4::ScopedValue &value, QV4::Execution
             dict.insert(valueKey, QStringLiteral("-Infinity"));
         else
             dict.insert(valueKey, QStringLiteral("Infinity"));
-        return 0;
+        return nullptr;
     }
     }
 }
 
-QJsonObject QV4DataCollector::lookupRef(Ref ref, bool deep)
+QJsonObject QV4DataCollector::lookupRef(Ref ref)
 {
     QJsonObject dict;
 
-    if (m_namesAsObjects) {
-        if (lookupSpecialRef(ref, &dict))
-            return dict;
-    }
-
-    if (m_redundantRefs)
-        deep = true;
-
     dict.insert(QStringLiteral("handle"), qint64(ref));
     QV4::Scope scope(engine());
     QV4::ScopedValue value(scope, getValue(ref));
 
     const QV4::Object *object = collectProperty(value, engine(), dict);
-    if (deep && object)
+    if (object)
         dict.insert(QStringLiteral("properties"), collectProperties(object));
 
     return dict;
 }
 
-// TODO: Drop this method once we don't need to support namesAsObjects anymore
-QV4DataCollector::Ref QV4DataCollector::addFunctionRef(const QString &functionName)
-{
-    Q_ASSERT(m_namesAsObjects);
-    Ref ref = addRef(QV4::Primitive::emptyValue(), false);
-
-    QJsonObject dict;
-    dict.insert(QStringLiteral("handle"), qint64(ref));
-    dict.insert(QStringLiteral("type"), QStringLiteral("function"));
-    dict.insert(QStringLiteral("name"), functionName);
-    m_specialRefs.insert(ref, dict);
-    m_collectedRefs.append(ref);
-
-    return ref;
-}
-
-// TODO: Drop this method once we don't need to support namesAsObjects anymore
-QV4DataCollector::Ref QV4DataCollector::addScriptRef(const QString &scriptName)
-{
-    Q_ASSERT(m_namesAsObjects);
-    Ref ref = addRef(QV4::Primitive::emptyValue(), false);
-
-    QJsonObject dict;
-    dict.insert(QStringLiteral("handle"), qint64(ref));
-    dict.insert(QStringLiteral("type"), QStringLiteral("script"));
-    dict.insert(QStringLiteral("name"), scriptName);
-    m_specialRefs.insert(ref, dict);
-    m_collectedRefs.append(ref);
-
-    return ref;
-}
-
 bool QV4DataCollector::isValidRef(QV4DataCollector::Ref ref) const
 {
     QV4::Scope scope(engine());
@@ -266,50 +209,35 @@ bool QV4DataCollector::isValidRef(QV4DataCollector::Ref ref) const
 
 bool QV4DataCollector::collectScope(QJsonObject *dict, int frameNr, int scopeNr)
 {
-    QStringList names;
-
     QV4::Scope scope(engine());
-    QV4::Scoped<QV4::CallContext> ctxt(scope, findScope(findContext(frameNr), scopeNr));
+
+    QV4::Scoped<QV4::ExecutionContext> ctxt(scope, findScope(findContext(frameNr), scopeNr));
     if (!ctxt)
         return false;
 
-    Refs collectedRefs;
-    QV4::ScopedValue v(scope);
-    int nFormals = ctxt->formalCount();
-    for (unsigned i = 0, ei = nFormals; i != ei; ++i) {
-        QString qName;
-        if (QV4::Identifier *name = ctxt->formals()[nFormals - i - 1])
-            qName = name->string;
-        names.append(qName);
-        v = ctxt->argument(i);
-        collectedRefs.append(collect(v));
-    }
-
-    for (unsigned i = 0, ei = ctxt->variableCount(); i != ei; ++i) {
-        QString qName;
-        if (QV4::Identifier *name = ctxt->variables()[i])
-            qName = name->string;
-        names.append(qName);
-        v = ctxt->d()->locals[i];
-        collectedRefs.append(collect(v));
-    }
-
     QV4::ScopedObject scopeObject(scope, engine()->newObject());
+    if (ctxt->d()->type == QV4::Heap::ExecutionContext::Type_CallContext) {
+        QStringList names;
+        Refs collectedRefs;
+
+        QV4::ScopedValue v(scope);
+        QV4::Heap::InternalClass *ic = ctxt->internalClass();
+        for (uint i = 0; i < ic->size; ++i) {
+            QString name = ic->keyAt(i);
+            names.append(name);
+            v = static_cast<QV4::Heap::CallContext *>(ctxt->d())->locals[i];
+            collectedRefs.append(addValueRef(v));
+        }
 
-    Q_ASSERT(names.size() == collectedRefs.size());
-    QV4::ScopedString propName(scope);
-    for (int i = 0, ei = collectedRefs.size(); i != ei; ++i) {
-        propName = engine()->newString(names.at(i));
-        scopeObject->put(propName, QV4::Value::fromReturnedValue(getValue(collectedRefs.at(i))));
+        Q_ASSERT(names.size() == collectedRefs.size());
+        QV4::ScopedString propName(scope);
+        for (int i = 0, ei = collectedRefs.size(); i != ei; ++i) {
+            propName = engine()->newString(names.at(i));
+            scopeObject->put(propName, (v = getValue(collectedRefs.at(i))));
+        }
     }
 
-    Ref scopeObjectRef = addRef(scopeObject);
-    if (m_redundantRefs) {
-        dict->insert(QStringLiteral("ref"), qint64(scopeObjectRef));
-        m_collectedRefs.append(scopeObjectRef);
-    } else {
-        *dict = lookupRef(scopeObjectRef, true);
-    }
+    *dict = lookupRef(addRef(scopeObject));
 
     return true;
 }
@@ -325,13 +253,8 @@ QJsonObject QV4DataCollector::buildFrame(const QV4::StackFrame &stackFrame, int
     QJsonObject frame;
     frame[QLatin1String("index")] = frameNr;
     frame[QLatin1String("debuggerFrame")] = false;
-    if (m_namesAsObjects) {
-        frame[QLatin1String("func")] = toRef(addFunctionRef(stackFrame.function));
-        frame[QLatin1String("script")] = toRef(addScriptRef(stackFrame.source));
-    } else {
-        frame[QLatin1String("func")] = stackFrame.function;
-        frame[QLatin1String("script")] = stackFrame.source;
-    }
+    frame[QLatin1String("func")] = stackFrame.function;
+    frame[QLatin1String("script")] = stackFrame.source;
     frame[QLatin1String("line")] = stackFrame.line - 1;
     if (stackFrame.column >= 0)
         frame[QLatin1String("column")] = stackFrame.column;
@@ -340,7 +263,7 @@ QJsonObject QV4DataCollector::buildFrame(const QV4::StackFrame &stackFrame, int
     QV4::Scope scope(engine());
     QV4::ScopedContext ctxt(scope, findContext(frameNr));
     while (ctxt) {
-        if (QV4::SimpleCallContext *cCtxt = ctxt->asSimpleCallContext()) {
+        if (QV4::CallContext *cCtxt = ctxt->asCallContext()) {
             if (cCtxt->d()->activation)
                 break;
         }
@@ -348,8 +271,8 @@ QJsonObject QV4DataCollector::buildFrame(const QV4::StackFrame &stackFrame, int
     }
 
     if (ctxt) {
-        QV4::ScopedValue o(scope, ctxt->asSimpleCallContext()->d()->activation);
-        frame[QLatin1String("receiver")] = toRef(collect(o));
+        QV4::ScopedValue o(scope, ctxt->d()->activation);
+        frame[QLatin1String("receiver")] = toRef(addValueRef(o));
     }
 
     // Only type and index are used by Qt Creator, so we keep it easy:
@@ -370,30 +293,9 @@ QJsonObject QV4DataCollector::buildFrame(const QV4::StackFrame &stackFrame, int
     return frame;
 }
 
-// TODO: Drop this method once we don't need to support redundantRefs anymore
-QJsonArray QV4DataCollector::flushCollectedRefs()
-{
-    Q_ASSERT(m_redundantRefs);
-    QJsonArray refs;
-    std::sort(m_collectedRefs.begin(), m_collectedRefs.end());
-    for (int i = 0, ei = m_collectedRefs.size(); i != ei; ++i) {
-        QV4DataCollector::Ref ref = m_collectedRefs.at(i);
-        if (i > 0 && ref == m_collectedRefs.at(i - 1))
-            continue;
-        refs.append(lookupRef(ref, true));
-    }
-
-    m_collectedRefs.clear();
-    return refs;
-}
-
 void QV4DataCollector::clear()
 {
     m_values.set(engine(), engine()->newArrayObject());
-    m_collectedRefs.clear();
-    m_specialRefs.clear();
-    m_namesAsObjects = true;
-    m_redundantRefs = true;
 }
 
 QV4DataCollector::Ref QV4DataCollector::addRef(QV4::Value value, bool deduplicate)
@@ -413,18 +315,18 @@ QV4DataCollector::Ref QV4DataCollector::addRef(QV4::Value value, bool deduplicat
         { std::swap(*hasExceptionLoc, hadException); }
     };
 
-    // if we wouldn't do this, the putIndexed won't work.
+    // if we wouldn't do this, the put won't work.
     ExceptionStateSaver resetExceptionState(engine());
     QV4::Scope scope(engine());
     QV4::ScopedObject array(scope, m_values.value());
     if (deduplicate) {
         for (Ref i = 0; i < array->getLength(); ++i) {
-            if (array->getIndexed(i) == value.rawValue() && !m_specialRefs.contains(i))
+            if (array->get(i) == value.rawValue())
                 return i;
         }
     }
     Ref ref = array->getLength();
-    array->putIndexed(ref, value);
+    array->put(ref, value);
     Q_ASSERT(array->getLength() - 1 == ref);
     return ref;
 }
@@ -434,23 +336,39 @@ QV4::ReturnedValue QV4DataCollector::getValue(Ref ref)
     QV4::Scope scope(engine());
     QV4::ScopedObject array(scope, m_values.value());
     Q_ASSERT(ref < array->getLength());
-    return array->getIndexed(ref, Q_NULLPTR);
+    return array->get(ref, nullptr);
 }
 
-// TODO: Drop this method once we don't need to support namesAsObjects anymore
-bool QV4DataCollector::lookupSpecialRef(Ref ref, QJsonObject *dict)
+class CapturePreventer
 {
-    Q_ASSERT(m_namesAsObjects);
-    SpecialRefs::const_iterator it = m_specialRefs.constFind(ref);
-    if (it == m_specialRefs.cend())
-        return false;
+public:
+    CapturePreventer(QV4::ExecutionEngine *engine)
+    {
+        if (QQmlEngine *e = engine->qmlEngine()) {
+            m_engine = QQmlEnginePrivate::get(e);
+            m_capture = m_engine->propertyCapture;
+            m_engine->propertyCapture = nullptr;
+        }
+    }
 
-    *dict = it.value();
-    return true;
-}
+    ~CapturePreventer()
+    {
+        if (m_engine && m_capture) {
+            Q_ASSERT(!m_engine->propertyCapture);
+            m_engine->propertyCapture = m_capture;
+        }
+    }
+
+private:
+    QQmlEnginePrivate *m_engine = nullptr;
+    QQmlPropertyCapture *m_capture = nullptr;
+};
 
 QJsonArray QV4DataCollector::collectProperties(const QV4::Object *object)
 {
+    CapturePreventer capturePreventer(engine());
+    Q_UNUSED(capturePreventer);
+
     QJsonArray res;
 
     QV4::Scope scope(engine());
@@ -478,8 +396,6 @@ QJsonObject QV4DataCollector::collectAsJson(const QString &name, const QV4::Scop
     if (value->isManaged() && !value->isString()) {
         Ref ref = addRef(value);
         dict.insert(QStringLiteral("ref"), qint64(ref));
-        if (m_redundantRefs)
-            m_collectedRefs.append(ref);
     }
 
     collectProperty(value, engine(), dict);
diff --git a/src/plugins/qmltooling/qmldbg_debugger/qv4datacollector.h b/src/plugins/qmltooling/qmldbg_debugger/qv4datacollector.h
index de12e8d527..bc178fa2db 100644
--- a/src/plugins/qmltooling/qmldbg_debugger/qv4datacollector.h
+++ b/src/plugins/qmltooling/qmldbg_debugger/qv4datacollector.h
@@ -58,50 +58,36 @@ public:
     typedef uint Ref;
     typedef QVector<uint> Refs;
 
-    static QV4::Heap::SimpleCallContext *findScope(QV4::ExecutionContext *ctxt, int scope);
+    static QV4::Heap::ExecutionContext *findScope(QV4::Heap::ExecutionContext *ctxt, int scope);
     static int encodeScopeType(QV4::Heap::ExecutionContext::ContextType scopeType);
 
     QVector<QV4::Heap::ExecutionContext::ContextType> getScopeTypes(int frame);
-    QV4::SimpleCallContext *findContext(int frame);
+    QV4::Heap::ExecutionContext *findContext(int frame);
+    QV4::CppStackFrame *findFrame(int frame);
 
     QV4DataCollector(QV4::ExecutionEngine *engine);
 
-    Ref collect(const QV4::ScopedValue &value);      // only for redundantRefs
-    Ref addFunctionRef(const QString &functionName); // only for namesAsObjects
-    Ref addScriptRef(const QString &scriptName);     // only for namesAsObjects
-
-    void setNamesAsObjects(bool namesAsObjects) { m_namesAsObjects = namesAsObjects; }
-    bool namesAsObjects() const { return m_namesAsObjects; }
-
-    void setRedundantRefs(bool redundantRefs) { m_redundantRefs = redundantRefs; }
-    bool redundantRefs() const { return m_redundantRefs; }
+    Ref addValueRef(const QV4::ScopedValue &value);
 
     bool isValidRef(Ref ref) const;
-    QJsonObject lookupRef(Ref ref, bool deep);
+    QJsonObject lookupRef(Ref ref);
 
     bool collectScope(QJsonObject *dict, int frameNr, int scopeNr);
     QJsonObject buildFrame(const QV4::StackFrame &stackFrame, int frameNr);
 
     QV4::ExecutionEngine *engine() const { return m_engine; }
-    QJsonArray flushCollectedRefs(); // only for redundantRefs
     void clear();
 
 private:
     Ref addRef(QV4::Value value, bool deduplicate = true);
     QV4::ReturnedValue getValue(Ref ref);
-    bool lookupSpecialRef(Ref ref, QJsonObject *dict); // only for namesAsObjects
 
     QJsonArray collectProperties(const QV4::Object *object);
     QJsonObject collectAsJson(const QString &name, const QV4::ScopedValue &value);
     void collectArgumentsInContext();
 
     QV4::ExecutionEngine *m_engine;
-    Refs m_collectedRefs;                        // only for redundantRefs
     QV4::PersistentValue m_values;
-    typedef QHash<Ref, QJsonObject> SpecialRefs; // only for namesAsObjects
-    SpecialRefs m_specialRefs;                   // only for namesAsObjects
-    bool m_namesAsObjects;
-    bool m_redundantRefs;
 };
 
 QT_END_NAMESPACE
diff --git a/src/plugins/qmltooling/qmldbg_debugger/qv4debugger.cpp b/src/plugins/qmltooling/qmldbg_debugger/qv4debugger.cpp
index b82df9c6a9..5521e7628b 100644
--- a/src/plugins/qmltooling/qmldbg_debugger/qv4debugger.cpp
+++ b/src/plugins/qmltooling/qmldbg_debugger/qv4debugger.cpp
@@ -70,9 +70,9 @@ QV4Debugger::QV4Debugger(QV4::ExecutionEngine *engine)
     , m_pauseRequested(false)
     , m_haveBreakPoints(false)
     , m_breakOnThrow(false)
-    , m_returnedValue(engine, QV4::Primitive::undefinedValue())
-    , m_gatherSources(0)
-    , m_runningJob(0)
+    , m_returnedValue(engine, QV4::Value::undefinedValue())
+    , m_gatherSources(nullptr)
+    , m_runningJob(nullptr)
     , m_collector(engine)
 {
     static int debuggerId = qRegisterMetaType<QV4Debugger*>();
@@ -115,7 +115,7 @@ void QV4Debugger::resume(Speed speed)
     if (!m_returnedValue.isUndefined())
         m_returnedValue.set(m_engine, QV4::Encode::undefined());
 
-    m_currentContext.set(m_engine, *m_engine->currentContext);
+    m_currentFrame = m_engine->currentStackFrame;
     m_stepping = speed;
     m_runningCondition.wakeAll();
 }
@@ -157,8 +157,8 @@ void QV4Debugger::clearPauseRequest()
 QV4Debugger::ExecutionState QV4Debugger::currentExecutionState() const
 {
     ExecutionState state;
-    state.fileName = getFunction()->sourceFile();
-    state.lineNumber = engine()->current->lineNumber;
+    state.fileName = QUrl(getFunction()->sourceFile()).fileName();
+    state.lineNumber = engine()->currentStackFrame->lineNumber();
 
     return state;
 }
@@ -182,14 +182,14 @@ void QV4Debugger::maybeBreakAtInstruction()
     if (m_gatherSources) {
         m_gatherSources->run();
         delete m_gatherSources;
-        m_gatherSources = 0;
+        m_gatherSources = nullptr;
     }
 
     switch (m_stepping) {
     case StepOver:
-        if (m_currentContext.asManaged()->d() != m_engine->current)
+        if (m_currentFrame != m_engine->currentStackFrame)
             break;
-        // fall through
+        Q_FALLTHROUGH();
     case StepIn:
         pauseAndWait(Step);
         return;
@@ -203,7 +203,8 @@ void QV4Debugger::maybeBreakAtInstruction()
         pauseAndWait(PauseRequest);
     } else if (m_haveBreakPoints) {
         if (QV4::Function *f = getFunction()) {
-            const int lineNumber = engine()->current->lineNumber;
+            // lineNumber will be negative for Ret instructions, so those won't match
+            const int lineNumber = engine()->currentStackFrame->lineNumber();
             if (reallyHitTheBreakPoint(f->sourceFile(), lineNumber))
                 pauseAndWait(BreakPointHit);
         }
@@ -216,9 +217,8 @@ void QV4Debugger::enteringFunction()
         return;
     QMutexLocker locker(&m_lock);
 
-    if (m_stepping == StepIn) {
-        m_currentContext.set(m_engine, *m_engine->currentContext);
-    }
+    if (m_stepping == StepIn)
+        m_currentFrame = m_engine->currentStackFrame;
 }
 
 void QV4Debugger::leavingFunction(const QV4::ReturnedValue &retVal)
@@ -229,13 +229,8 @@ void QV4Debugger::leavingFunction(const QV4::ReturnedValue &retVal)
 
     QMutexLocker locker(&m_lock);
 
-    if (m_stepping != NotStepping && m_currentContext.asManaged()->d() == m_engine->current) {
-        if (QV4::ExecutionContext *parentContext
-                = m_engine->parentContext(m_engine->currentContext)) {
-            m_currentContext.set(m_engine, *parentContext);
-        } else {
-            m_currentContext.clear();
-        }
+    if (m_stepping != NotStepping && m_currentFrame == m_engine->currentStackFrame) {
+        m_currentFrame = m_currentFrame->parent;
         m_stepping = StepOver;
         m_returnedValue.set(m_engine, retVal);
     }
@@ -255,10 +250,8 @@ void QV4Debugger::aboutToThrow()
 
 QV4::Function *QV4Debugger::getFunction() const
 {
-    QV4::Scope scope(m_engine);
-    QV4::ExecutionContext *context = m_engine->currentContext;
-    if (QV4::Function *function = context->getFunction())
-        return function;
+    if (m_engine->currentStackFrame)
+        return m_engine->currentStackFrame->v4Function;
     else
         return m_engine->globalCode;
 }
@@ -295,18 +288,18 @@ void QV4Debugger::pauseAndWait(PauseReason reason)
 bool QV4Debugger::reallyHitTheBreakPoint(const QString &filename, int linenr)
 {
     QHash<BreakPoint, QString>::iterator it = m_breakPoints.find(
-                BreakPoint(filename.mid(filename.lastIndexOf('/') + 1), linenr));
+                BreakPoint(QUrl(filename).fileName(), linenr));
     if (it == m_breakPoints.end())
         return false;
     QString condition = it.value();
     if (condition.isEmpty())
         return true;
 
-    Q_ASSERT(m_runningJob == 0);
+    Q_ASSERT(m_runningJob == nullptr);
     EvalJob evilJob(m_engine, condition);
     m_runningJob = &evilJob;
     m_runningJob->run();
-    m_runningJob = 0;
+    m_runningJob = nullptr;
 
     return evilJob.resultAsBoolean();
 }
@@ -320,7 +313,7 @@ void QV4Debugger::runInEngine(QV4DebugJob *job)
 void QV4Debugger::runInEngine_havingLock(QV4DebugJob *job)
 {
     Q_ASSERT(job);
-    Q_ASSERT(m_runningJob == 0);
+    Q_ASSERT(m_runningJob == nullptr);
 
     m_runningJob = job;
     if (state() == Paused)
@@ -328,7 +321,7 @@ void QV4Debugger::runInEngine_havingLock(QV4DebugJob *job)
     else
         emit scheduleJob();
     m_jobIsRunning.wait(&m_lock);
-    m_runningJob = 0;
+    m_runningJob = nullptr;
 }
 
 QT_END_NAMESPACE
diff --git a/src/plugins/qmltooling/qmldbg_debugger/qv4debugger.h b/src/plugins/qmltooling/qmldbg_debugger/qv4debugger.h
index cd412e573d..4a755f2b72 100644
--- a/src/plugins/qmltooling/qmldbg_debugger/qv4debugger.h
+++ b/src/plugins/qmltooling/qmldbg_debugger/qv4debugger.h
@@ -129,14 +129,14 @@ public:
     void runInEngine(QV4DebugJob *job);
 
     // compile-time interface
-    void maybeBreakAtInstruction() Q_DECL_OVERRIDE;
+    void maybeBreakAtInstruction() override;
 
     // execution hooks
-    void enteringFunction() Q_DECL_OVERRIDE;
-    void leavingFunction(const QV4::ReturnedValue &retVal) Q_DECL_OVERRIDE;
-    void aboutToThrow() Q_DECL_OVERRIDE;
+    void enteringFunction() override;
+    void leavingFunction(const QV4::ReturnedValue &retVal) override;
+    void aboutToThrow() override;
 
-    bool pauseAtNextOpportunity() const Q_DECL_OVERRIDE;
+    bool pauseAtNextOpportunity() const override;
 
 signals:
     void debuggerPaused(QV4Debugger *self, QV4Debugger::PauseReason reason);
@@ -150,7 +150,7 @@ private:
     void runJobUnpaused();
 
     QV4::ExecutionEngine *m_engine;
-    QV4::PersistentValue m_currentContext;
+    QV4::CppStackFrame *m_currentFrame = 0;
     QMutex m_lock;
     QWaitCondition m_runningCondition;
     State m_state;
diff --git a/src/plugins/qmltooling/qmldbg_debugger/qv4debuggeragent.cpp b/src/plugins/qmltooling/qmldbg_debugger/qv4debuggeragent.cpp
index 9a34d5770a..71645579c5 100644
--- a/src/plugins/qmltooling/qmldbg_debugger/qv4debuggeragent.cpp
+++ b/src/plugins/qmltooling/qmldbg_debugger/qv4debuggeragent.cpp
@@ -56,13 +56,13 @@ QV4Debugger *QV4DebuggerAgent::pausedDebugger() const
         if (debugger->state() == QV4Debugger::Paused)
             return debugger;
     }
-    return 0;
+    return nullptr;
 }
 
 bool QV4DebuggerAgent::isRunning() const
 {
     // "running" means none of the engines are paused.
-    return pausedDebugger() == 0;
+    return pausedDebugger() == nullptr;
 }
 
 void QV4DebuggerAgent::debuggerPaused(QV4Debugger *debugger, QV4Debugger::PauseReason reason)
@@ -79,20 +79,19 @@ void QV4DebuggerAgent::debuggerPaused(QV4Debugger *debugger, QV4Debugger::PauseR
     case QV4Debugger::PauseRequest:
     case QV4Debugger::BreakPointHit: {
         event.insert(QStringLiteral("event"), QStringLiteral("break"));
-        QVector<QV4::StackFrame> frames = debugger->stackTrace(1);
-        if (frames.isEmpty())
+        QV4::CppStackFrame *frame = debugger->engine()->currentStackFrame;
+        if (!frame)
             break;
 
-        const QV4::StackFrame &topFrame = frames.first();
-        body.insert(QStringLiteral("invocationText"), topFrame.function);
-        body.insert(QStringLiteral("sourceLine"), topFrame.line - 1);
-        if (topFrame.column > 0)
-            body.insert(QStringLiteral("sourceColumn"), topFrame.column);
+        body.insert(QStringLiteral("invocationText"), frame->function());
+        body.insert(QStringLiteral("sourceLine"), qAbs(frame->lineNumber()) - 1);
+//        if (frame->column > 0)
+//            body.insert(QStringLiteral("sourceColumn"), frame->column);
         QJsonArray breakPoints;
-        foreach (int breakPointId, breakPointIds(topFrame.source, topFrame.line))
+        foreach (int breakPointId, breakPointIds(frame->source(), frame->lineNumber()))
             breakPoints.push_back(breakPointId);
         body.insert(QStringLiteral("breakpoints"), breakPoints);
-        script.insert(QStringLiteral("name"), topFrame.source);
+        script.insert(QStringLiteral("name"), frame->source());
     } break;
     case QV4Debugger::Throwing:
         // TODO: complete this!
diff --git a/src/plugins/qmltooling/qmldbg_debugger/qv4debugjob.cpp b/src/plugins/qmltooling/qmldbg_debugger/qv4debugjob.cpp
index 107ec60943..b424ef9f6c 100644
--- a/src/plugins/qmltooling/qmldbg_debugger/qv4debugjob.cpp
+++ b/src/plugins/qmltooling/qmldbg_debugger/qv4debugjob.cpp
@@ -44,6 +44,7 @@
 #include <private/qv4qmlcontext_p.h>
 #include <private/qv4qobjectwrapper_p.h>
 #include <private/qqmldebugservice_p.h>
+#include <private/qv4jscall_p.h>
 
 #include <QtQml/qqmlengine.h>
 
@@ -63,26 +64,21 @@ void JavaScriptJob::run()
 {
     QV4::Scope scope(engine);
 
-    QV4::ExecutionContextSaver saver(scope);
-
-    QV4::ExecutionContext *ctx = engine->currentContext;
+    QV4::ScopedContext ctx(scope, engine->currentStackFrame ? engine->currentContext()
+                                                            : engine->scriptContext());
     QObject scopeObject;
 
-    if (frameNr > 0) {
-        for (int i = 0; i < frameNr; ++i) {
-            ctx = engine->parentContext(ctx);
-        }
-        engine->pushContext(ctx);
-        ctx = engine->currentContext;
-    }
+    QV4::CppStackFrame *frame = engine->currentStackFrame;
+
+    for (int i = 0; frame && i < frameNr; ++i)
+        frame = frame->parent;
+    if (frameNr > 0 && frame)
+        ctx = static_cast<QV4::ExecutionContext *>(&frame->jsFrame->context);
 
     if (context >= 0) {
         QQmlContext *extraContext = qmlContext(QQmlDebugService::objectForId(context));
-        if (extraContext) {
-            engine->pushContext(QV4::QmlContext::create(ctx, QQmlContextData::get(extraContext),
-                                                        &scopeObject));
-            ctx = engine->currentContext;
-        }
+        if (extraContext)
+            ctx = QV4::QmlContext::create(ctx, QQmlContextData::get(extraContext), &scopeObject);
     } else if (frameNr < 0) { // Use QML context if available
         QQmlEngine *qmlEngine = engine->qmlEngine();
         if (qmlEngine) {
@@ -102,25 +98,28 @@ void JavaScriptJob::run()
                     }
                 }
             }
-            if (!engine->qmlContext()) {
-                engine->pushContext(QV4::QmlContext::create(ctx, QQmlContextData::get(qmlRootContext),
-                                                       &scopeObject));
-                ctx = engine->currentContext;
-            }
-            engine->pushContext(ctx->newWithContext(withContext->toObject(engine)));
-            ctx = engine->currentContext;
+            if (!engine->qmlContext())
+                ctx = QV4::QmlContext::create(ctx, QQmlContextData::get(qmlRootContext), &scopeObject);
         }
     }
 
-    QV4::Script script(ctx, this->script);
-    script.strictMode = ctx->d()->strictMode;
+    QV4::Script script(ctx, QV4::Compiler::ContextType::Eval, this->script);
+    if (const QV4::Function *function = frame ? frame->v4Function : engine->globalCode)
+        script.strictMode = function->isStrict();
+
     // In order for property lookups in QML to work, we need to disable fast v4 lookups. That
     // is a side-effect of inheritContext.
     script.inheritContext = true;
     script.parse();
     QV4::ScopedValue result(scope);
-    if (!scope.engine->hasException)
-        result = script.run();
+    if (!scope.engine->hasException) {
+        if (frame) {
+            QV4::ScopedValue thisObject(scope, frame->thisObject());
+            result = script.run(thisObject);
+        } else {
+            result = script.run();
+        }
+    }
     if (scope.engine->hasException) {
         result = scope.engine->catchException();
         resultIsException = true;
@@ -151,7 +150,6 @@ void BacktraceJob::run()
         result.insert(QStringLiteral("toFrame"), fromFrame + frameArray.size());
         result.insert(QStringLiteral("frames"), frameArray);
     }
-    flushRedundantRefs();
 }
 
 FrameJob::FrameJob(QV4DataCollector *collector, int frameNr) :
@@ -166,7 +164,6 @@ void FrameJob::run()
         success = false;
     } else {
         result = collector->buildFrame(frames[frameNr], frameNr);
-        flushRedundantRefs();
         success = true;
     }
 }
@@ -196,7 +193,6 @@ void ScopeJob::run()
     result[QLatin1String("index")] = scopeNr;
     result[QLatin1String("frameIndex")] = frameNr;
     result[QLatin1String("object")] = object;
-    flushRedundantRefs();
 }
 
 bool ScopeJob::wasSuccessful() const
@@ -214,23 +210,23 @@ void ValueLookupJob::run()
     // set if the engine is currently executing QML code.
     QScopedPointer<QObject> scopeObject;
     QV4::ExecutionEngine *engine = collector->engine();
+    QV4::Scope scope(engine);
+    QV4::Heap::ExecutionContext *qmlContext = nullptr;
     if (engine->qmlEngine() && !engine->qmlContext()) {
         scopeObject.reset(new QObject);
-        engine->pushContext(QV4::QmlContext::create(engine->currentContext,
+        qmlContext = QV4::QmlContext::create(engine->currentContext(),
                                 QQmlContextData::get(engine->qmlEngine()->rootContext()),
-                                scopeObject.data()));
+                                scopeObject.data());
     }
+    QV4::ScopedStackFrame frame(scope, qmlContext);
     for (const QJsonValue &handle : handles) {
         QV4DataCollector::Ref ref = handle.toInt();
         if (!collector->isValidRef(ref)) {
             exception = QString::fromLatin1("Invalid Ref: %1").arg(ref);
             break;
         }
-        result[QString::number(ref)] = collector->lookupRef(ref, true);
+        result[QString::number(ref)] = collector->lookupRef(ref);
     }
-    flushRedundantRefs();
-    if (scopeObject)
-        engine->popContext();
 }
 
 const QString &ValueLookupJob::exceptionMessage() const
@@ -249,9 +245,7 @@ void ExpressionEvalJob::handleResult(QV4::ScopedValue &value)
 {
     if (hasExeption())
         exception = value->toQStringNoThrow();
-    result = collector->lookupRef(collector->collect(value), true);
-    if (collector->redundantRefs())
-        collectedRefs = collector->flushCollectedRefs();
+    result = collector->lookupRef(collector->addValueRef(value));
 }
 
 const QString &ExpressionEvalJob::exceptionMessage() const
@@ -264,20 +258,13 @@ const QJsonObject &ExpressionEvalJob::returnValue() const
     return result;
 }
 
-// TODO: Drop this method once we don't need to support redundantRefs anymore
-const QJsonArray &ExpressionEvalJob::refs() const
-{
-    Q_ASSERT(collector->redundantRefs());
-    return collectedRefs;
-}
-
 GatherSourcesJob::GatherSourcesJob(QV4::ExecutionEngine *engine)
     : engine(engine)
 {}
 
 void GatherSourcesJob::run()
 {
-    for (QV4::CompiledData::CompilationUnit *unit : qAsConst(engine->compilationUnits)) {
+    for (QV4::CompiledData::CompilationUnit *unit : engine->compilationUnits) {
         QString fileName = unit->fileName();
         if (!fileName.isEmpty())
             sources.append(fileName);
diff --git a/src/plugins/qmltooling/qmldbg_debugger/qv4debugjob.h b/src/plugins/qmltooling/qmldbg_debugger/qv4debugjob.h
index eca8710e15..d1c7495863 100644
--- a/src/plugins/qmltooling/qmldbg_debugger/qv4debugjob.h
+++ b/src/plugins/qmltooling/qmldbg_debugger/qv4debugjob.h
@@ -78,24 +78,10 @@ class CollectJob : public QV4DebugJob
 protected:
     QV4DataCollector *collector;
     QJsonObject result;
-    QJsonArray collectedRefs; // only for redundantRefs
-
-    void flushRedundantRefs()
-    {
-        if (collector->redundantRefs())
-            collectedRefs = collector->flushCollectedRefs();
-    }
 
 public:
     CollectJob(QV4DataCollector *collector) : collector(collector) {}
     const QJsonObject &returnValue() const { return result; }
-
-    // TODO: Drop this method once we don't need to support redundantRefs anymore
-    const QJsonArray &refs() const
-    {
-        Q_ASSERT(collector->redundantRefs());
-        return collectedRefs;
-    }
 };
 
 class BacktraceJob: public CollectJob
@@ -146,7 +132,6 @@ class ExpressionEvalJob: public JavaScriptJob
     QV4DataCollector *collector;
     QString exception;
     QJsonObject result;
-    QJsonArray collectedRefs; // only for redundantRefs
 
 public:
     ExpressionEvalJob(QV4::ExecutionEngine *engine, int frameNr, int context,
@@ -154,7 +139,6 @@ public:
     void handleResult(QV4::ScopedValue &value) override;
     const QString &exceptionMessage() const;
     const QJsonObject &returnValue() const;
-    const QJsonArray &refs() const; // only for redundantRefs
 };
 
 class GatherSourcesJob: public QV4DebugJob
diff --git a/src/plugins/qmltooling/qmldbg_debugger/qv4debugservice.cpp b/src/plugins/qmltooling/qmldbg_debugger/qv4debugservice.cpp
index 168a08865c..5866163ca6 100644
--- a/src/plugins/qmltooling/qmldbg_debugger/qv4debugservice.cpp
+++ b/src/plugins/qmltooling/qmldbg_debugger/qv4debugservice.cpp
@@ -40,13 +40,12 @@
 #include "qv4debugservice.h"
 #include "qv4debugjob.h"
 #include "qqmlengine.h"
-#include "qqmldebugpacket.h"
 
 #include <private/qv4engine_p.h>
-#include <private/qv4isel_moth_p.h>
 #include <private/qv4function_p.h>
 #include <private/qqmldebugconnector_p.h>
 #include <private/qv8engine_p.h>
+#include <private/qversionedpacket_p.h>
 
 #include <QtCore/QJsonArray>
 #include <QtCore/QJsonDocument>
@@ -68,19 +67,21 @@ const char *const V4_PAUSE = "interrupt";
 
 QT_BEGIN_NAMESPACE
 
-class V8CommandHandler;
-class UnknownV8CommandHandler;
+class V4CommandHandler;
+class UnknownV4CommandHandler;
+
+using QQmlDebugPacket = QVersionedPacket<QQmlDebugConnector>;
 
 int QV4DebugServiceImpl::sequence = 0;
 
-class V8CommandHandler
+class V4CommandHandler
 {
 public:
-    V8CommandHandler(const QString &command)
+    V4CommandHandler(const QString &command)
         : cmd(command)
     {}
 
-    virtual ~V8CommandHandler()
+    virtual ~V4CommandHandler()
     {}
 
     QString command() const { return cmd; }
@@ -99,7 +100,7 @@ public:
             debugService->send(response);
         }
 
-        debugService = 0;
+        debugService = nullptr;
         seq = QJsonValue();
         req = QJsonObject();
         response = QJsonObject();
@@ -121,21 +122,6 @@ protected:
         response.insert(QStringLiteral("running"), debugService->debuggerAgent.isRunning());
     }
 
-    QV4DataCollector *saneCollector(QV4Debugger *debugger)
-    {
-        QV4DataCollector *collector = debugger->collector();
-        collector->setNamesAsObjects(debugService->clientRequiresNamesAsObjects());
-        collector->setRedundantRefs(debugService->clientRequiresRedundantRefs());
-        return collector;
-    }
-
-    // TODO: drop this method once we don't need to support redundantRefs anymore.
-    void addRefs(const QJsonArray &refs)
-    {
-        Q_ASSERT(debugService->clientRequiresRedundantRefs());
-        response.insert(QStringLiteral("refs"), refs);
-    }
-
     void createErrorResponse(const QString &msg)
     {
         QJsonValue command = req.value(QLatin1String("command"));
@@ -157,10 +143,10 @@ protected:
     QJsonObject response;
 };
 
-class UnknownV8CommandHandler: public V8CommandHandler
+class UnknownV4CommandHandler: public V4CommandHandler
 {
 public:
-    UnknownV8CommandHandler(): V8CommandHandler(QString()) {}
+    UnknownV4CommandHandler(): V4CommandHandler(QString()) {}
 
     void handleRequest() override
     {
@@ -172,10 +158,10 @@ public:
 };
 
 namespace {
-class V8VersionRequest: public V8CommandHandler
+class V4VersionRequest: public V4CommandHandler
 {
 public:
-    V8VersionRequest(): V8CommandHandler(QStringLiteral("version")) {}
+    V4VersionRequest(): V4CommandHandler(QStringLiteral("version")) {}
 
     void handleRequest() override
     {
@@ -188,98 +174,137 @@ public:
                     QLatin1String("this is not V8, this is V4 in Qt " QT_VERSION_STR));
         body.insert(QStringLiteral("UnpausedEvaluate"), true);
         body.insert(QStringLiteral("ContextEvaluate"), true);
+        body.insert(QStringLiteral("ChangeBreakpoint"), true);
         addBody(body);
     }
 };
 
-class V8SetBreakPointRequest: public V8CommandHandler
+class V4BreakPointRequest: public V4CommandHandler
 {
 public:
-    V8SetBreakPointRequest(): V8CommandHandler(QStringLiteral("setbreakpoint")) {}
+    V4BreakPointRequest(const QString &name): V4CommandHandler(name) {}
 
-    void handleRequest() override
+    void handleRequest() final
     {
+        // Other types are currently not supported
+        m_type = QStringLiteral("scriptRegExp");
+
         // decypher the payload:
-        QJsonObject args = req.value(QLatin1String("arguments")).toObject();
-        if (args.isEmpty())
+        m_args = req.value(QLatin1String("arguments")).toObject();
+        if (m_args.isEmpty()) {
+            createErrorResponse(QStringLiteral("breakpoint request with empty arguments object"));
             return;
+        }
+
+        const int id = handleBreakPointRequest();
+        if (id < 0) {
+            createErrorResponse(m_error);
+        } else {
+            // response:
+            addCommand();
+            addRequestSequence();
+            addSuccess(true);
+            addRunning();
+            QJsonObject body;
+            body.insert(QStringLiteral("type"), m_type);
+            body.insert(QStringLiteral("breakpoint"), id);
+            addBody(body);
+        }
+    }
+
+protected:
+    virtual int handleBreakPointRequest() = 0;
 
-        QString type = args.value(QLatin1String("type")).toString();
+    QJsonObject m_args;
+    QString m_type;
+    QString m_error;
+};
+
+class V4SetBreakPointRequest: public V4BreakPointRequest
+{
+public:
+    V4SetBreakPointRequest(): V4BreakPointRequest(QStringLiteral("setbreakpoint")) {}
+
+    int handleBreakPointRequest() final
+    {
+        // decypher the payload:
+        const QString type = m_args.value(QLatin1String("type")).toString();
         if (type != QLatin1String("scriptRegExp")) {
-            createErrorResponse(QStringLiteral("breakpoint type \"%1\" is not implemented").arg(type));
-            return;
+            m_error = QStringLiteral("breakpoint type \"%1\" is not implemented").arg(type);
+            return -1;
         }
 
-        QString fileName = args.value(QLatin1String("target")).toString();
+        const QString fileName = m_args.value(QLatin1String("target")).toString();
         if (fileName.isEmpty()) {
-            createErrorResponse(QStringLiteral("breakpoint has no file name"));
-            return;
+            m_error = QStringLiteral("breakpoint has no file name");
+            return -1;
         }
 
-        int line = args.value(QLatin1String("line")).toInt(-1);
+
+        const int line = m_args.value(QLatin1String("line")).toInt(-1);
         if (line < 0) {
-            createErrorResponse(QStringLiteral("breakpoint has an invalid line number"));
-            return;
+            m_error = QStringLiteral("breakpoint has an invalid line number");
+            return -1;
         }
 
-        bool enabled = args.value(QStringLiteral("enabled")).toBool(true);
-        QString condition = args.value(QStringLiteral("condition")).toString();
+        const bool enabled = m_args.value(QStringLiteral("enabled")).toBool(true);
+        const QString condition = m_args.value(QStringLiteral("condition")).toString();
 
         // set the break point:
-        int id = debugService->debuggerAgent.addBreakPoint(fileName, line + 1, enabled, condition);
+        return debugService->debuggerAgent.addBreakPoint(fileName, line + 1, enabled, condition);
 
-        // response:
-        addCommand();
-        addRequestSequence();
-        addSuccess(true);
-        addRunning();
-        QJsonObject body;
-        body.insert(QStringLiteral("type"), type);
-        body.insert(QStringLiteral("breakpoint"), id);
         // It's undocumented, but V8 sends back an actual_locations array too. However, our
         // Debugger currently doesn't tell us when it resolved a breakpoint, so we'll leave them
         // pending until the breakpoint is hit for the first time.
-        addBody(body);
     }
 };
 
-class V8ClearBreakPointRequest: public V8CommandHandler
+class V4ClearBreakPointRequest: public V4BreakPointRequest
 {
 public:
-    V8ClearBreakPointRequest(): V8CommandHandler(QStringLiteral("clearbreakpoint")) {}
+    V4ClearBreakPointRequest(): V4BreakPointRequest(QStringLiteral("clearbreakpoint")) {}
 
-    void handleRequest() override
+    int handleBreakPointRequest() final
     {
-        // decypher the payload:
-        QJsonObject args = req.value(QLatin1String("arguments")).toObject();
-        if (args.isEmpty())
-            return;
+        const int id = m_args.value(QLatin1String("breakpoint")).toInt(-1);
+        if (id < 0)
+            m_error = QStringLiteral("breakpoint has an invalid number");
+        else // remove the break point:
+            debugService->debuggerAgent.removeBreakPoint(id);
 
-        int id = args.value(QLatin1String("breakpoint")).toInt(-1);
+        return id;
+    }
+};
+
+class V4ChangeBreakPointRequest: public V4BreakPointRequest
+{
+public:
+    V4ChangeBreakPointRequest(): V4BreakPointRequest(QStringLiteral("changebreakpoint")) {}
+
+    int handleBreakPointRequest() final
+    {
+        const int id = m_args.value(QLatin1String("breakpoint")).toInt(-1);
         if (id < 0) {
-            createErrorResponse(QStringLiteral("breakpoint has an invalid number"));
-            return;
+            m_error = QStringLiteral("breakpoint has an invalid number");
+            return id;
         }
 
-        // remove the break point:
-        debugService->debuggerAgent.removeBreakPoint(id);
+        const QJsonValue enabled = m_args.value(QLatin1String("enabled"));
+        if (!enabled.isBool()) {
+            m_error = QStringLiteral("missing bool \"enabled\" in breakpoint change request");
+            return -1;
+        }
 
-        // response:
-        addCommand();
-        addRequestSequence();
-        addSuccess(true);
-        addRunning();
-        QJsonObject body;
-        body.insert(QStringLiteral("type"), QStringLiteral("scriptRegExp"));
-        body.insert(QStringLiteral("breakpoint"), id);
-        addBody(body);
+        // enable or disable the break point:
+        debugService->debuggerAgent.enableBreakPoint(id, enabled.toBool());
+        return id;
     }
 };
 
-class V8BacktraceRequest: public V8CommandHandler
+class V4BacktraceRequest: public V4CommandHandler
 {
 public:
-    V8BacktraceRequest(): V8CommandHandler(QStringLiteral("backtrace")) {}
+    V4BacktraceRequest(): V4CommandHandler(QStringLiteral("backtrace")) {}
 
     void handleRequest() override
     {
@@ -296,7 +321,7 @@ public:
             return;
         }
 
-        BacktraceJob job(saneCollector(debugger), fromFrame, toFrame);
+        BacktraceJob job(debugger->collector(), fromFrame, toFrame);
         debugger->runInEngine(&job);
 
         // response:
@@ -305,15 +330,13 @@ public:
         addSuccess(true);
         addRunning();
         addBody(job.returnValue());
-        if (debugService->clientRequiresRedundantRefs())
-            addRefs(job.refs());
     }
 };
 
-class V8FrameRequest: public V8CommandHandler
+class V4FrameRequest: public V4CommandHandler
 {
 public:
-    V8FrameRequest(): V8CommandHandler(QStringLiteral("frame")) {}
+    V4FrameRequest(): V4CommandHandler(QStringLiteral("frame")) {}
 
     void handleRequest() override
     {
@@ -333,7 +356,7 @@ public:
             return;
         }
 
-        FrameJob job(saneCollector(debugger), frameNr);
+        FrameJob job(debugger->collector(), frameNr);
         debugger->runInEngine(&job);
         if (!job.wasSuccessful()) {
             createErrorResponse(QStringLiteral("frame retrieval failed"));
@@ -348,15 +371,13 @@ public:
         addSuccess(true);
         addRunning();
         addBody(job.returnValue());
-        if (debugService->clientRequiresRedundantRefs())
-            addRefs(job.refs());
     }
 };
 
-class V8ScopeRequest: public V8CommandHandler
+class V4ScopeRequest: public V4CommandHandler
 {
 public:
-    V8ScopeRequest(): V8CommandHandler(QStringLiteral("scope")) {}
+    V4ScopeRequest(): V4CommandHandler(QStringLiteral("scope")) {}
 
     void handleRequest() override
     {
@@ -381,7 +402,7 @@ public:
             return;
         }
 
-        ScopeJob job(saneCollector(debugger), frameNr, scopeNr);
+        ScopeJob job(debugger->collector(), frameNr, scopeNr);
         debugger->runInEngine(&job);
         if (!job.wasSuccessful()) {
             createErrorResponse(QStringLiteral("scope retrieval failed"));
@@ -394,15 +415,13 @@ public:
         addSuccess(true);
         addRunning();
         addBody(job.returnValue());
-        if (debugService->clientRequiresRedundantRefs())
-            addRefs(job.refs());
     }
 };
 
-class V8LookupRequest: public V8CommandHandler
+class V4LookupRequest: public V4CommandHandler
 {
 public:
-    V8LookupRequest(): V8CommandHandler(QStringLiteral("lookup")) {}
+    V4LookupRequest(): V4CommandHandler(QStringLiteral("lookup")) {}
 
     void handleRequest() override
     {
@@ -423,7 +442,7 @@ public:
             debugger = debuggers.first();
         }
 
-        ValueLookupJob job(handles, saneCollector(debugger));
+        ValueLookupJob job(handles, debugger->collector());
         debugger->runInEngine(&job);
         if (!job.exceptionMessage().isEmpty()) {
             createErrorResponse(job.exceptionMessage());
@@ -434,16 +453,14 @@ public:
             addSuccess(true);
             addRunning();
             addBody(job.returnValue());
-            if (debugService->clientRequiresRedundantRefs())
-                addRefs(job.refs());
         }
     }
 };
 
-class V8ContinueRequest: public V8CommandHandler
+class V4ContinueRequest: public V4CommandHandler
 {
 public:
-    V8ContinueRequest(): V8CommandHandler(QStringLiteral("continue")) {}
+    V4ContinueRequest(): V4CommandHandler(QStringLiteral("continue")) {}
 
     void handleRequest() override
     {
@@ -486,10 +503,10 @@ public:
     }
 };
 
-class V8DisconnectRequest: public V8CommandHandler
+class V4DisconnectRequest: public V4CommandHandler
 {
 public:
-    V8DisconnectRequest(): V8CommandHandler(QStringLiteral("disconnect")) {}
+    V4DisconnectRequest(): V4CommandHandler(QStringLiteral("disconnect")) {}
 
     void handleRequest() override
     {
@@ -504,10 +521,10 @@ public:
     }
 };
 
-class V8SetExceptionBreakRequest: public V8CommandHandler
+class V4SetExceptionBreakRequest: public V4CommandHandler
 {
 public:
-    V8SetExceptionBreakRequest(): V8CommandHandler(QStringLiteral("setexceptionbreak")) {}
+    V4SetExceptionBreakRequest(): V4CommandHandler(QStringLiteral("setexceptionbreak")) {}
 
     void handleRequest() override
     {
@@ -544,10 +561,10 @@ public:
     }
 };
 
-class V8ScriptsRequest: public V8CommandHandler
+class V4ScriptsRequest: public V4CommandHandler
 {
 public:
-    V8ScriptsRequest(): V8CommandHandler(QStringLiteral("scripts")) {}
+    V4ScriptsRequest(): V4CommandHandler(QStringLiteral("scripts")) {}
 
     void handleRequest() override
     {
@@ -616,10 +633,10 @@ public:
 // }
 //
 // The "value" key in "body" is the result of evaluating the expression in the request.
-class V8EvaluateRequest: public V8CommandHandler
+class V4EvaluateRequest: public V4CommandHandler
 {
 public:
-    V8EvaluateRequest(): V8CommandHandler(QStringLiteral("evaluate")) {}
+    V4EvaluateRequest(): V4CommandHandler(QStringLiteral("evaluate")) {}
 
     void handleRequest() override
     {
@@ -644,7 +661,7 @@ public:
         }
 
         ExpressionEvalJob job(debugger->engine(), frame, context, expression,
-                              saneCollector(debugger));
+                              debugger->collector());
         debugger->runInEngine(&job);
         if (job.hasExeption()) {
             createErrorResponse(job.exceptionMessage());
@@ -654,44 +671,43 @@ public:
             addSuccess(true);
             addRunning();
             addBody(job.returnValue());
-            if (debugService->clientRequiresRedundantRefs())
-                addRefs(job.refs());
         }
     }
 };
 } // anonymous namespace
 
-void QV4DebugServiceImpl::addHandler(V8CommandHandler* handler)
+void QV4DebugServiceImpl::addHandler(V4CommandHandler* handler)
 {
     handlers[handler->command()] = handler;
 }
 
-V8CommandHandler *QV4DebugServiceImpl::v8CommandHandler(const QString &command) const
+V4CommandHandler *QV4DebugServiceImpl::v4CommandHandler(const QString &command) const
 {
-    V8CommandHandler *handler = handlers.value(command, 0);
+    V4CommandHandler *handler = handlers.value(command, 0);
     if (handler)
         return handler;
     else
-        return unknownV8CommandHandler.data();
+        return unknownV4CommandHandler.data();
 }
 
 QV4DebugServiceImpl::QV4DebugServiceImpl(QObject *parent) :
     QQmlConfigurableDebugService<QV4DebugService>(1, parent),
-    debuggerAgent(this), theSelectedFrame(0), redundantRefs(true), namesAsObjects(true),
-    unknownV8CommandHandler(new UnknownV8CommandHandler)
+    debuggerAgent(this), theSelectedFrame(0),
+    unknownV4CommandHandler(new UnknownV4CommandHandler)
 {
-    addHandler(new V8VersionRequest);
-    addHandler(new V8SetBreakPointRequest);
-    addHandler(new V8ClearBreakPointRequest);
-    addHandler(new V8BacktraceRequest);
-    addHandler(new V8FrameRequest);
-    addHandler(new V8ScopeRequest);
-    addHandler(new V8LookupRequest);
-    addHandler(new V8ContinueRequest);
-    addHandler(new V8DisconnectRequest);
-    addHandler(new V8SetExceptionBreakRequest);
-    addHandler(new V8ScriptsRequest);
-    addHandler(new V8EvaluateRequest);
+    addHandler(new V4VersionRequest);
+    addHandler(new V4SetBreakPointRequest);
+    addHandler(new V4ClearBreakPointRequest);
+    addHandler(new V4ChangeBreakPointRequest);
+    addHandler(new V4BacktraceRequest);
+    addHandler(new V4FrameRequest);
+    addHandler(new V4ScopeRequest);
+    addHandler(new V4LookupRequest);
+    addHandler(new V4ContinueRequest);
+    addHandler(new V4DisconnectRequest);
+    addHandler(new V4SetExceptionBreakRequest);
+    addHandler(new V4ScriptsRequest);
+    addHandler(new V4EvaluateRequest);
 }
 
 QV4DebugServiceImpl::~QV4DebugServiceImpl()
@@ -703,10 +719,9 @@ void QV4DebugServiceImpl::engineAdded(QJSEngine *engine)
 {
     QMutexLocker lock(&m_configMutex);
     if (engine) {
-        QV4::ExecutionEngine *ee = QV8Engine::getV4(engine->handle());
+        QV4::ExecutionEngine *ee = engine->handle();
         if (QQmlDebugConnector *server = QQmlDebugConnector::instance()) {
             if (ee) {
-                ee->iselFactory.reset(new QV4::Moth::ISelFactory);
                 QV4Debugger *debugger = new QV4Debugger(ee);
                 if (state() == Enabled)
                     ee->setDebugger(debugger);
@@ -722,7 +737,7 @@ void QV4DebugServiceImpl::engineAboutToBeRemoved(QJSEngine *engine)
 {
     QMutexLocker lock(&m_configMutex);
     if (engine){
-        const QV4::ExecutionEngine *ee = QV8Engine::getV4(engine->handle());
+        const QV4::ExecutionEngine *ee = engine->handle();
         if (ee) {
             QV4Debugger *debugger = qobject_cast<QV4Debugger *>(ee->debugger());
             if (debugger)
@@ -782,12 +797,7 @@ void QV4DebugServiceImpl::messageReceived(const QByteArray &message)
 
         if (type == V4_CONNECT) {
             QJsonObject parameters = QJsonDocument::fromJson(payload).object();
-            namesAsObjects = true;
-            redundantRefs = true;
-            if (parameters.contains("namesAsObjects"))
-                namesAsObjects = parameters.value("namesAsObjects").toBool();
-            if (parameters.contains("redundantRefs"))
-                redundantRefs = parameters.value("redundantRefs").toBool();
+            Q_UNUSED(parameters); // For future protocol changes
 
             emit messageToClient(name(), packMessage(type));
             stopWaiting();
@@ -805,10 +815,10 @@ void QV4DebugServiceImpl::messageReceived(const QByteArray &message)
             else
                 breakOnSignals.removeOne(signalName);
         } else if (type == "v8request") {
-            handleV8Request(payload);
+            handleV4Request(payload);
         } else if (type == V4_DISCONNECT) {
             TRACE_PROTOCOL(qDebug() << "... payload:" << payload.constData());
-            handleV8Request(payload);
+            handleV4Request(payload);
         } else {
             sendSomethingToSomebody(type, 0);
         }
@@ -823,7 +833,7 @@ void QV4DebugServiceImpl::sendSomethingToSomebody(const char *type, int magicNum
     emit messageToClient(name(), packMessage(type, rs.data()));
 }
 
-void QV4DebugServiceImpl::handleV8Request(const QByteArray &payload)
+void QV4DebugServiceImpl::handleV4Request(const QByteArray &payload)
 {
     TRACE_PROTOCOL(qDebug() << "v8request, payload:" << payload.constData());
 
@@ -832,7 +842,7 @@ void QV4DebugServiceImpl::handleV8Request(const QByteArray &payload)
     QJsonValue type = o.value(QLatin1String("type"));
     if (type.toString() == QLatin1String("request")) {
         QJsonValue command = o.value(QLatin1String("command"));
-        V8CommandHandler *h = v8CommandHandler(command.toString());
+        V4CommandHandler *h = v4CommandHandler(command.toString());
         if (h)
             h->handle(o, this);
     }
@@ -846,11 +856,11 @@ QByteArray QV4DebugServiceImpl::packMessage(const QByteArray &command, const QBy
     return rs.data();
 }
 
-void QV4DebugServiceImpl::send(QJsonObject v8Payload)
+void QV4DebugServiceImpl::send(QJsonObject v4Payload)
 {
-    v8Payload[QLatin1String("seq")] = sequence++;
+    v4Payload[QLatin1String("seq")] = sequence++;
     QJsonDocument doc;
-    doc.setObject(v8Payload);
+    doc.setObject(v4Payload);
 #ifdef NO_PROTOCOL_TRACING
     QByteArray responseData = doc.toJson(QJsonDocument::Compact);
 #else
diff --git a/src/plugins/qmltooling/qmldbg_debugger/qv4debugservice.h b/src/plugins/qmltooling/qmldbg_debugger/qv4debugservice.h
index bb13890ae4..d0b104dfad 100644
--- a/src/plugins/qmltooling/qmldbg_debugger/qv4debugservice.h
+++ b/src/plugins/qmltooling/qmldbg_debugger/qv4debugservice.h
@@ -51,9 +51,9 @@
 // We mean it.
 //
 
-#include "qqmlconfigurabledebugservice.h"
 #include "qv4debuggeragent.h"
 #include "qv4datacollector.h"
+#include <private/qqmlconfigurabledebugservice_p.h>
 #include <private/qqmldebugserviceinterfaces_p.h>
 #include <private/qv4debugging_p.h>
 
@@ -64,56 +64,50 @@ QT_BEGIN_NAMESPACE
 namespace QV4 { struct ExecutionEngine; }
 
 class VariableCollector;
-class V8CommandHandler;
-class UnknownV8CommandHandler;
+class V4CommandHandler;
+class UnknownV4CommandHandler;
 class QV4DebugServiceImpl;
 
 class QV4DebugServiceImpl : public QQmlConfigurableDebugService<QV4DebugService>
 {
     Q_OBJECT
 public:
-    explicit QV4DebugServiceImpl(QObject *parent = 0);
-    ~QV4DebugServiceImpl() Q_DECL_OVERRIDE;
+    explicit QV4DebugServiceImpl(QObject *parent = nullptr);
+    ~QV4DebugServiceImpl() override;
 
-    void engineAdded(QJSEngine *engine) Q_DECL_OVERRIDE;
-    void engineAboutToBeRemoved(QJSEngine *engine) Q_DECL_OVERRIDE;
+    void engineAdded(QJSEngine *engine) override;
+    void engineAboutToBeRemoved(QJSEngine *engine) override;
 
-    void stateAboutToBeChanged(State state) Q_DECL_OVERRIDE;
+    void stateAboutToBeChanged(State state) override;
 
-    void signalEmitted(const QString &signal) Q_DECL_OVERRIDE;
-    void send(QJsonObject v8Payload);
+    void signalEmitted(const QString &signal) override;
+    void send(QJsonObject v4Payload);
 
     int selectedFrame() const;
     void selectFrame(int frameNr);
 
-    bool clientRequiresRedundantRefs() const { return redundantRefs; }
-    bool clientRequiresNamesAsObjects() const { return namesAsObjects; }
-
     QV4DebuggerAgent debuggerAgent;
 
 protected:
-    void messageReceived(const QByteArray &) Q_DECL_OVERRIDE;
+    void messageReceived(const QByteArray &) override;
     void sendSomethingToSomebody(const char *type, int magicNumber = 1);
 
 private:
     friend class QQmlDebuggerServiceFactory;
 
-    void handleV8Request(const QByteArray &payload);
+    void handleV4Request(const QByteArray &payload);
     static QByteArray packMessage(const QByteArray &command,
                                   const QByteArray &message = QByteArray());
     void processCommand(const QByteArray &command, const QByteArray &data);
-    V8CommandHandler *v8CommandHandler(const QString &command) const;
+    V4CommandHandler *v4CommandHandler(const QString &command) const;
 
     QStringList breakOnSignals;
     static int sequence;
     int theSelectedFrame;
 
-    bool redundantRefs;
-    bool namesAsObjects;
-
-    void addHandler(V8CommandHandler* handler);
-    QHash<QString, V8CommandHandler*> handlers;
-    QScopedPointer<UnknownV8CommandHandler> unknownV8CommandHandler;
+    void addHandler(V4CommandHandler* handler);
+    QHash<QString, V4CommandHandler*> handlers;
+    QScopedPointer<UnknownV4CommandHandler> unknownV4CommandHandler;
 };
 
 QT_END_NAMESPACE
diff --git a/src/plugins/qmltooling/qmldbg_inspector/globalinspector.cpp b/src/plugins/qmltooling/qmldbg_inspector/globalinspector.cpp
index 7145645609..bac4e01df1 100644
--- a/src/plugins/qmltooling/qmldbg_inspector/globalinspector.cpp
+++ b/src/plugins/qmltooling/qmldbg_inspector/globalinspector.cpp
@@ -40,11 +40,12 @@
 #include "globalinspector.h"
 #include "highlight.h"
 #include "inspecttool.h"
-#include "qqmldebugpacket.h"
 
 #include <private/qqmldebugserviceinterfaces_p.h>
 #include <private/qabstractanimation_p.h>
 #include <private/qqmlcomponent_p.h>
+#include <private/qqmldebugconnector_p.h>
+#include <private/qversionedpacket_p.h>
 
 #include <QtGui/qwindow.h>
 
@@ -63,6 +64,8 @@
 
 QT_BEGIN_NAMESPACE
 
+using QQmlDebugPacket = QVersionedPacket<QQmlDebugConnector>;
+
 const char REQUEST[] = "request";
 const char RESPONSE[] = "response";
 const char EVENT[] = "event";
diff --git a/src/plugins/qmltooling/qmldbg_inspector/highlight.cpp b/src/plugins/qmltooling/qmldbg_inspector/highlight.cpp
index c7307db240..c4d7872162 100644
--- a/src/plugins/qmltooling/qmldbg_inspector/highlight.cpp
+++ b/src/plugins/qmltooling/qmldbg_inspector/highlight.cpp
@@ -100,7 +100,7 @@ void Highlight::adjust()
         return;
 
     bool success = false;
-    m_transform = m_item->itemTransform(0, &success);
+    m_transform = m_item->itemTransform(nullptr, &success);
     if (!success)
         m_transform = QTransform();
 
@@ -188,7 +188,7 @@ void SelectionHighlight::showName(const QPointF &displayPoint)
 {
     m_displayPoint = displayPoint;
     m_nameDisplayActive = true;
-    QTimer::singleShot(1500, this, SLOT(disableNameDisplay()));
+    QTimer::singleShot(1500, this, &SelectionHighlight::disableNameDisplay);
     update();
 }
 
diff --git a/src/plugins/qmltooling/qmldbg_inspector/inspecttool.cpp b/src/plugins/qmltooling/qmldbg_inspector/inspecttool.cpp
index bc146b176c..1781670cf3 100644
--- a/src/plugins/qmltooling/qmldbg_inspector/inspecttool.cpp
+++ b/src/plugins/qmltooling/qmldbg_inspector/inspecttool.cpp
@@ -62,8 +62,8 @@ InspectTool::InspectTool(QQuickWindowInspector *inspector, QQuickWindow *view) :
     m_contentItem(view->contentItem()),
     m_touchTimestamp(0),
     m_hoverHighlight(new HoverHighlight(inspector->overlay())),
-    m_lastItem(0),
-    m_lastClickedItem(0)
+    m_lastItem(nullptr),
+    m_lastClickedItem(nullptr)
 {
     //Timer to display selected item's name
     m_nameDisplayTimer.setSingleShot(true);
diff --git a/src/plugins/qmltooling/qmldbg_inspector/qmldbg_inspector.pro b/src/plugins/qmltooling/qmldbg_inspector/qmldbg_inspector.pro
index a8844944e0..18a61f15b7 100644
--- a/src/plugins/qmltooling/qmldbg_inspector/qmldbg_inspector.pro
+++ b/src/plugins/qmltooling/qmldbg_inspector/qmldbg_inspector.pro
@@ -1,8 +1,6 @@
 TARGET = qmldbg_inspector
 QT    += qml-private quick-private core-private gui-private packetprotocol-private
 
-INCLUDEPATH *= $$PWD $$PWD/../shared
-
 SOURCES += \
     $$PWD/globalinspector.cpp \
     $$PWD/highlight.cpp \
@@ -11,7 +9,6 @@ SOURCES += \
     $$PWD/qquickwindowinspector.cpp
 
 HEADERS += \
-    $$PWD/../shared/qqmldebugpacket.h \
     $$PWD/globalinspector.h \
     $$PWD/highlight.h \
     $$PWD/inspecttool.h\
diff --git a/src/plugins/qmltooling/qmldbg_inspector/qqmlinspectorservice.cpp b/src/plugins/qmltooling/qmldbg_inspector/qqmlinspectorservice.cpp
index ab1aeebf64..fa27adedfd 100644
--- a/src/plugins/qmltooling/qmldbg_inspector/qqmlinspectorservice.cpp
+++ b/src/plugins/qmltooling/qmldbg_inspector/qqmlinspectorservice.cpp
@@ -49,17 +49,17 @@ class QQmlInspectorServiceImpl : public QQmlInspectorService
 {
     Q_OBJECT
 public:
-    QQmlInspectorServiceImpl(QObject *parent = 0);
+    QQmlInspectorServiceImpl(QObject *parent = nullptr);
 
-    void addWindow(QQuickWindow *window) Q_DECL_OVERRIDE;
-    void setParentWindow(QQuickWindow *window, QWindow *parent) Q_DECL_OVERRIDE;
-    void removeWindow(QQuickWindow *window) Q_DECL_OVERRIDE;
+    void addWindow(QQuickWindow *window) override;
+    void setParentWindow(QQuickWindow *window, QWindow *parent) override;
+    void removeWindow(QQuickWindow *window) override;
 
 signals:
     void scheduleMessage(const QByteArray &message);
 
 protected:
-    virtual void messageReceived(const QByteArray &) Q_DECL_OVERRIDE;
+    void messageReceived(const QByteArray &) override;
 
 private:
     friend class QQmlInspectorServiceFactory;
@@ -72,7 +72,7 @@ private:
 };
 
 QQmlInspectorServiceImpl::QQmlInspectorServiceImpl(QObject *parent):
-    QQmlInspectorService(1, parent), m_globalInspector(0)
+    QQmlInspectorService(1, parent), m_globalInspector(nullptr)
 {
     connect(this, &QQmlInspectorServiceImpl::scheduleMessage,
             this, &QQmlInspectorServiceImpl::messageFromClient, Qt::QueuedConnection);
@@ -95,7 +95,7 @@ QmlJSDebugger::GlobalInspector *QQmlInspectorServiceImpl::checkInspector()
         }
     } else if (m_globalInspector) {
         delete m_globalInspector;
-        m_globalInspector = 0;
+        m_globalInspector = nullptr;
     }
     return m_globalInspector;
 }
@@ -138,7 +138,7 @@ void QQmlInspectorServiceImpl::messageFromClient(const QByteArray &message)
 
 QQmlDebugService *QQmlInspectorServiceFactory::create(const QString &key)
 {
-    return key == QQmlInspectorServiceImpl::s_key ? new QQmlInspectorServiceImpl(this) : 0;
+    return key == QQmlInspectorServiceImpl::s_key ? new QQmlInspectorServiceImpl(this) : nullptr;
 }
 
 QT_END_NAMESPACE
diff --git a/src/plugins/qmltooling/qmldbg_inspector/qquickwindowinspector.cpp b/src/plugins/qmltooling/qmldbg_inspector/qquickwindowinspector.cpp
index 16056addbd..09eb6bfc28 100644
--- a/src/plugins/qmltooling/qmldbg_inspector/qquickwindowinspector.cpp
+++ b/src/plugins/qmltooling/qmldbg_inspector/qquickwindowinspector.cpp
@@ -54,14 +54,14 @@ static QQuickItem *itemAt(QQuickItem *item, const QPointF &pos,
                           QQuickItem *overlay)
 {
     if (item == overlay)
-        return 0;
+        return nullptr;
 
     if (!item->isVisible() || item->opacity() == 0.0)
-        return 0;
+        return nullptr;
 
     if (item->flags() & QQuickItem::ItemClipsChildrenToShape) {
         if (!QRectF(0, 0, item->width(), item->height()).contains(pos))
-            return 0;
+            return nullptr;
     }
 
     QList<QQuickItem *> children = QQuickItemPrivate::get(item)->paintOrderChildItems();
@@ -73,10 +73,10 @@ static QQuickItem *itemAt(QQuickItem *item, const QPointF &pos,
     }
 
     if (!(item->flags() & QQuickItem::ItemHasContents))
-        return 0;
+        return nullptr;
 
     if (!QRectF(0, 0, item->width(), item->height()).contains(pos))
-        return 0;
+        return nullptr;
 
     return item;
 }
@@ -111,8 +111,8 @@ QQuickWindowInspector::QQuickWindowInspector(QQuickWindow *quickWindow, QObject
     QObject(parent),
     m_overlay(new QQuickItem),
     m_window(quickWindow),
-    m_parentWindow(0),
-    m_tool(0)
+    m_parentWindow(nullptr),
+    m_tool(nullptr)
 {
     setParentWindow(quickWindow);
 
@@ -169,13 +169,29 @@ bool QQuickWindowInspector::eventFilter(QObject *obj, QEvent *event)
     return QObject::eventFilter(obj, event);
 }
 
+static Qt::WindowFlags fixFlags(Qt::WindowFlags flags)
+{
+    // If only the type flag is given, some other window flags are automatically assumed. When we
+    // add a flag, we need to make those explicit.
+    switch (flags) {
+    case Qt::Window:
+        return flags | Qt::WindowTitleHint | Qt::WindowSystemMenuHint | Qt::WindowCloseButtonHint
+                | Qt::WindowMinimizeButtonHint | Qt::WindowMaximizeButtonHint;
+    case Qt::Dialog:
+    case Qt::Tool:
+        return flags | Qt::WindowTitleHint | Qt::WindowSystemMenuHint | Qt::WindowCloseButtonHint;
+    default:
+        return flags;
+    }
+}
+
 void QQuickWindowInspector::setShowAppOnTop(bool appOnTop)
 {
     if (!m_parentWindow)
         return;
 
     Qt::WindowFlags flags = m_parentWindow->flags();
-    Qt::WindowFlags newFlags = appOnTop ? (flags | Qt::WindowStaysOnTopHint) :
+    Qt::WindowFlags newFlags = appOnTop ? (fixFlags(flags) | Qt::WindowStaysOnTopHint) :
                                           (flags & ~Qt::WindowStaysOnTopHint);
     if (newFlags != flags)
         m_parentWindow->setFlags(newFlags);
@@ -183,7 +199,7 @@ void QQuickWindowInspector::setShowAppOnTop(bool appOnTop)
 
 bool QQuickWindowInspector::isEnabled() const
 {
-    return m_tool != 0;
+    return m_tool != nullptr;
 }
 
 void QQuickWindowInspector::setEnabled(bool enabled)
@@ -192,7 +208,7 @@ void QQuickWindowInspector::setEnabled(bool enabled)
         m_tool = new InspectTool(this, m_window);
     } else {
         delete m_tool;
-        m_tool = 0;
+        m_tool = nullptr;
     }
 }
 
diff --git a/src/plugins/qmltooling/qmldbg_local/qlocalclientconnection.cpp b/src/plugins/qmltooling/qmldbg_local/qlocalclientconnection.cpp
index 97e4b4e3e4..1708166a8a 100644
--- a/src/plugins/qmltooling/qmldbg_local/qlocalclientconnection.cpp
+++ b/src/plugins/qmltooling/qmldbg_local/qlocalclientconnection.cpp
@@ -38,10 +38,10 @@
 ****************************************************************************/
 
 #include "qlocalclientconnectionfactory.h"
-#include "qqmldebugserver.h"
 
 #include <QtCore/qplugin.h>
 #include <QtNetwork/qlocalsocket.h>
+#include <private/qqmldebugserver_p.h>
 
 Q_DECLARE_METATYPE(QLocalSocket::LocalSocketError)
 
@@ -55,7 +55,7 @@ class QLocalClientConnection : public QQmlDebugServerConnection
 
 public:
     QLocalClientConnection();
-    ~QLocalClientConnection();
+    ~QLocalClientConnection() override;
 
     void setServer(QQmlDebugServer *server) override;
     bool setPortRange(int portFrom, int portTo, bool block, const QString &hostaddress) override;
@@ -71,18 +71,13 @@ private:
     void connectionEstablished();
     bool connectToServer();
 
-    bool m_block;
+    bool m_block = false;
     QString m_filename;
-    QLocalSocket *m_socket;
-    QQmlDebugServer *m_debugServer;
+    QLocalSocket *m_socket = nullptr;
+    QQmlDebugServer *m_debugServer = nullptr;
 };
 
-QLocalClientConnection::QLocalClientConnection() :
-    m_block(false),
-    m_socket(0),
-    m_debugServer(0)
-{
-}
+QLocalClientConnection::QLocalClientConnection() { }
 
 QLocalClientConnection::~QLocalClientConnection()
 {
@@ -106,7 +101,7 @@ void QLocalClientConnection::disconnect()
         m_socket->waitForBytesWritten();
 
     m_socket->deleteLater();
-    m_socket = 0;
+    m_socket = nullptr;
 }
 
 bool QLocalClientConnection::setPortRange(int portFrom, int portTo, bool block,
@@ -161,7 +156,7 @@ void QLocalClientConnection::connectionEstablished()
 
 QQmlDebugServerConnection *QLocalClientConnectionFactory::create(const QString &key)
 {
-    return (key == QLatin1String("QLocalClientConnection") ? new QLocalClientConnection : 0);
+    return (key == QLatin1String("QLocalClientConnection") ? new QLocalClientConnection : nullptr);
 }
 
 QT_END_NAMESPACE
diff --git a/src/plugins/qmltooling/qmldbg_local/qlocalclientconnectionfactory.h b/src/plugins/qmltooling/qmldbg_local/qlocalclientconnectionfactory.h
index b64a1fff95..95bbd8956a 100644
--- a/src/plugins/qmltooling/qmldbg_local/qlocalclientconnectionfactory.h
+++ b/src/plugins/qmltooling/qmldbg_local/qlocalclientconnectionfactory.h
@@ -40,7 +40,7 @@
 #ifndef QLOCALCLIENTCONNECTIONFACTORY_H
 #define QLOCALCLIENTCONNECTIONFACTORY_H
 
-#include "qqmldebugserverconnection.h"
+#include <private/qqmldebugserverconnection_p.h>
 
 QT_BEGIN_NAMESPACE
 
diff --git a/src/plugins/qmltooling/qmldbg_local/qmldbg_local.pro b/src/plugins/qmltooling/qmldbg_local/qmldbg_local.pro
index d731e47b7e..71dba262da 100644
--- a/src/plugins/qmltooling/qmldbg_local/qmldbg_local.pro
+++ b/src/plugins/qmltooling/qmldbg_local/qmldbg_local.pro
@@ -5,12 +5,7 @@ SOURCES += \
     $$PWD/qlocalclientconnection.cpp
 
 HEADERS += \
-    $$PWD/qlocalclientconnectionfactory.h \
-    $$PWD/../shared/qqmldebugserver.h \
-    $$PWD/../shared/qqmldebugserverconnection.h
-
-INCLUDEPATH += $$PWD \
-    $$PWD/../shared
+    $$PWD/qlocalclientconnectionfactory.h
 
 OTHER_FILES += \
     $$PWD/qlocalclientconnection.json
diff --git a/src/plugins/qmltooling/qmldbg_messages/qdebugmessageservice.cpp b/src/plugins/qmltooling/qmldbg_messages/qdebugmessageservice.cpp
index b0f59717ac..4f6cb9364d 100644
--- a/src/plugins/qmltooling/qmldbg_messages/qdebugmessageservice.cpp
+++ b/src/plugins/qmltooling/qmldbg_messages/qdebugmessageservice.cpp
@@ -38,11 +38,14 @@
 ****************************************************************************/
 
 #include "qdebugmessageservice.h"
-#include "qqmldebugpacket.h"
+
 #include <private/qqmldebugconnector_p.h>
+#include <private/qversionedpacket_p.h>
 
 QT_BEGIN_NAMESPACE
 
+using QQmlDebugPacket = QVersionedPacket<QQmlDebugConnector>;
+
 void DebugMessageHandler(QtMsgType type, const QMessageLogContext &ctxt,
                          const QString &buf)
 {
@@ -50,7 +53,7 @@ void DebugMessageHandler(QtMsgType type, const QMessageLogContext &ctxt,
 }
 
 QDebugMessageServiceImpl::QDebugMessageServiceImpl(QObject *parent) :
-    QDebugMessageService(2, parent), oldMsgHandler(0),
+    QDebugMessageService(2, parent), oldMsgHandler(nullptr),
     prevState(QQmlDebugService::NotConnected)
 {
     // don't execute stateChanged() in parallel
diff --git a/src/plugins/qmltooling/qmldbg_messages/qdebugmessageservicefactory.cpp b/src/plugins/qmltooling/qmldbg_messages/qdebugmessageservicefactory.cpp
index 860d654128..177ca1fe80 100644
--- a/src/plugins/qmltooling/qmldbg_messages/qdebugmessageservicefactory.cpp
+++ b/src/plugins/qmltooling/qmldbg_messages/qdebugmessageservicefactory.cpp
@@ -48,7 +48,7 @@ QQmlDebugService *QDebugMessageServiceFactory::create(const QString &key)
     if (key == QDebugMessageServiceImpl::s_key)
         return new QDebugMessageServiceImpl(this);
 
-    return 0;
+    return nullptr;
 }
 
 QT_END_NAMESPACE
diff --git a/src/plugins/qmltooling/qmldbg_messages/qmldbg_messages.pro b/src/plugins/qmltooling/qmldbg_messages/qmldbg_messages.pro
index 5ddf7c615d..eda6df1a16 100644
--- a/src/plugins/qmltooling/qmldbg_messages/qmldbg_messages.pro
+++ b/src/plugins/qmltooling/qmldbg_messages/qmldbg_messages.pro
@@ -6,13 +6,9 @@ SOURCES += \
     $$PWD/qdebugmessageservicefactory.cpp
 
 HEADERS += \
-    $$PWD/../shared/qqmldebugpacket.h \
     $$PWD/qdebugmessageservice.h \
     $$PWD/qdebugmessageservicefactory.h
 
-INCLUDEPATH += $$PWD \
-    $$PWD/../shared
-
 OTHER_FILES += \
     $$PWD/qdebugmessageservice.json
 
diff --git a/src/plugins/qmltooling/qmldbg_native/qmldbg_native.pro b/src/plugins/qmltooling/qmldbg_native/qmldbg_native.pro
index e5489574be..6630a394a0 100644
--- a/src/plugins/qmltooling/qmldbg_native/qmldbg_native.pro
+++ b/src/plugins/qmltooling/qmldbg_native/qmldbg_native.pro
@@ -2,15 +2,11 @@ TARGET = qmldbg_native
 QT = qml-private core-private packetprotocol-private
 
 HEADERS += \
-    $$PWD/../shared/qqmldebugpacket.h \
     $$PWD/qqmlnativedebugconnector.h
 
 SOURCES += \
     $$PWD/qqmlnativedebugconnector.cpp
 
-INCLUDEPATH += $$PWD \
-    $$PWD/../shared
-
 OTHER_FILES += \
     $$PWD/qqmlnativedebugconnector.json
 
diff --git a/src/plugins/qmltooling/qmldbg_native/qqmlnativedebugconnector.cpp b/src/plugins/qmltooling/qmldbg_native/qqmlnativedebugconnector.cpp
index 388d2e3b22..bf73440a39 100644
--- a/src/plugins/qmltooling/qmldbg_native/qqmlnativedebugconnector.cpp
+++ b/src/plugins/qmltooling/qmldbg_native/qqmlnativedebugconnector.cpp
@@ -38,9 +38,9 @@
 ****************************************************************************/
 
 #include "qqmlnativedebugconnector.h"
-#include "qqmldebugpacket.h"
 
 #include <private/qhooks_p.h>
+#include <private/qversionedpacket_p.h>
 
 #include <QtQml/qjsengine.h>
 #include <QtCore/qdebug.h>
@@ -224,7 +224,7 @@ QQmlDebugService *QQmlNativeDebugConnector::service(const QString &name) const
         if ((*i)->name() == name)
             return *i;
     }
-    return 0;
+    return nullptr;
 }
 
 void QQmlNativeDebugConnector::addEngine(QJSEngine *engine)
@@ -360,7 +360,7 @@ void QQmlNativeDebugConnector::sendMessages(const QString &name, const QList<QBy
 
 QQmlDebugConnector *QQmlNativeDebugConnectorFactory::create(const QString &key)
 {
-    return key == QLatin1String("QQmlNativeDebugConnector") ? new QQmlNativeDebugConnector : 0;
+    return key == QLatin1String("QQmlNativeDebugConnector") ? new QQmlNativeDebugConnector : nullptr;
 }
 
 QT_END_NAMESPACE
diff --git a/src/plugins/qmltooling/qmldbg_native/qqmlnativedebugconnector.h b/src/plugins/qmltooling/qmldbg_native/qqmlnativedebugconnector.h
index f8b7e1d527..a7f37b0f1e 100644
--- a/src/plugins/qmltooling/qmldbg_native/qqmlnativedebugconnector.h
+++ b/src/plugins/qmltooling/qmldbg_native/qqmlnativedebugconnector.h
@@ -51,16 +51,16 @@ class QQmlNativeDebugConnector : public QQmlDebugConnector
 
 public:
     QQmlNativeDebugConnector();
-    ~QQmlNativeDebugConnector() Q_DECL_OVERRIDE;
+    ~QQmlNativeDebugConnector() override;
 
-    bool blockingMode() const Q_DECL_OVERRIDE;
-    QQmlDebugService *service(const QString &name) const Q_DECL_OVERRIDE;
-    void addEngine(QJSEngine *engine) Q_DECL_OVERRIDE;
-    void removeEngine(QJSEngine *engine) Q_DECL_OVERRIDE;
-    bool hasEngine(QJSEngine *engine) const Q_DECL_OVERRIDE;
-    bool addService(const QString &name, QQmlDebugService *service) Q_DECL_OVERRIDE;
-    bool removeService(const QString &name) Q_DECL_OVERRIDE;
-    bool open(const QVariantHash &configuration) Q_DECL_OVERRIDE;
+    bool blockingMode() const override;
+    QQmlDebugService *service(const QString &name) const override;
+    void addEngine(QJSEngine *engine) override;
+    void removeEngine(QJSEngine *engine) override;
+    bool hasEngine(QJSEngine *engine) const override;
+    bool addService(const QString &name, QQmlDebugService *service) override;
+    bool removeService(const QString &name) override;
+    bool open(const QVariantHash &configuration) override;
     static void setDataStreamVersion(int version);
 
 private:
diff --git a/src/plugins/qmltooling/qmldbg_nativedebugger/qmldbg_nativedebugger.pro b/src/plugins/qmltooling/qmldbg_nativedebugger/qmldbg_nativedebugger.pro
index 1873a6a77c..1cb5525622 100644
--- a/src/plugins/qmltooling/qmldbg_nativedebugger/qmldbg_nativedebugger.pro
+++ b/src/plugins/qmltooling/qmldbg_nativedebugger/qmldbg_nativedebugger.pro
@@ -6,13 +6,9 @@ SOURCES += \
     $$PWD/qqmlnativedebugservice.cpp
 
 HEADERS += \
-    $$PWD/../shared/qqmldebugpacket.h \
     $$PWD/qqmlnativedebugservicefactory.h \
     $$PWD/qqmlnativedebugservice.h \
 
-INCLUDEPATH += $$PWD \
-    $$PWD/../shared
-
 OTHER_FILES += \
     $$PWD/qqmlnativedebugservice.json
 
diff --git a/src/plugins/qmltooling/qmldbg_nativedebugger/qqmlnativedebugservice.cpp b/src/plugins/qmltooling/qmldbg_nativedebugger/qqmlnativedebugservice.cpp
index d536fd51ed..43a48e9d0d 100644
--- a/src/plugins/qmltooling/qmldbg_nativedebugger/qqmlnativedebugservice.cpp
+++ b/src/plugins/qmltooling/qmldbg_nativedebugger/qqmlnativedebugservice.cpp
@@ -38,7 +38,6 @@
 ****************************************************************************/
 
 #include "qqmlnativedebugservice.h"
-#include "qqmldebugpacket.h"
 
 #include <private/qqmldebugconnector_p.h>
 #include <private/qv4debugging_p.h>
@@ -50,8 +49,9 @@
 #include <private/qv4objectiterator_p.h>
 #include <private/qv4identifier_p.h>
 #include <private/qv4runtime_p.h>
-#include <private/qv4isel_moth_p.h>
+#include <private/qversionedpacket_p.h>
 #include <private/qqmldebugserviceinterfaces_p.h>
+#include <private/qv4identifiertable_p.h>
 
 #include <QtQml/qjsengine.h>
 #include <QtCore/qjsonarray.h>
@@ -66,6 +66,8 @@
 
 QT_BEGIN_NAMESPACE
 
+using QQmlDebugPacket = QVersionedPacket<QQmlDebugConnector>;
+
 class BreakPoint
 {
 public:
@@ -188,16 +190,16 @@ public:
 
     QV4::ExecutionEngine *engine() const { return m_engine; }
 
-    bool pauseAtNextOpportunity() const Q_DECL_OVERRIDE {
+    bool pauseAtNextOpportunity() const override {
         return m_pauseRequested
                 || m_service->m_breakHandler->m_haveBreakPoints
                 || m_stepping >= StepOver;
     }
 
-    void maybeBreakAtInstruction() Q_DECL_OVERRIDE;
-    void enteringFunction() Q_DECL_OVERRIDE;
-    void leavingFunction(const QV4::ReturnedValue &retVal) Q_DECL_OVERRIDE;
-    void aboutToThrow() Q_DECL_OVERRIDE;
+    void maybeBreakAtInstruction() override;
+    void enteringFunction() override;
+    void leavingFunction(const QV4::ReturnedValue &retVal) override;
+    void aboutToThrow() override;
 
     void handleCommand(QJsonObject *response, const QString &cmd, const QJsonObject &arguments);
 
@@ -208,7 +210,7 @@ private:
 
     void handleDebuggerDeleted(QObject *debugger);
 
-    void evaluateExpression(QV4::Scope &scope, const QString &expression);
+    QV4::ReturnedValue evaluateExpression(const QString &expression);
     bool checkCondition(const QString &expression);
 
     QStringList breakOnSignals;
@@ -230,7 +232,7 @@ private:
 
     QV4::ExecutionEngine *m_engine;
     QQmlNativeDebugServiceImpl *m_service;
-    QV4::PersistentValue m_currentContext;
+    QV4::CppStackFrame *m_currentFrame = nullptr;
     Speed m_stepping;
     bool m_pauseRequested;
     bool m_runningJob;
@@ -241,33 +243,41 @@ private:
 bool NativeDebugger::checkCondition(const QString &expression)
 {
     QV4::Scope scope(m_engine);
-    evaluateExpression(scope, expression);
-    return scope.result.booleanValue();
+    QV4::ScopedValue r(scope, evaluateExpression(expression));
+    return r->booleanValue();
 }
 
-void NativeDebugger::evaluateExpression(QV4::Scope &scope, const QString &expression)
+QV4::ReturnedValue NativeDebugger::evaluateExpression(const QString &expression)
 {
+    QV4::Scope scope(m_engine);
     m_runningJob = true;
 
-    QV4::ExecutionContextSaver saver(scope);
-
-    QV4::ExecutionContext *ctx = m_engine->currentContext;
-    m_engine->pushContext(ctx);
+    QV4::ExecutionContext *ctx = m_engine->currentStackFrame ? m_engine->currentContext()
+                                                             : m_engine->scriptContext();
 
-    QV4::Script script(ctx, expression);
-    script.strictMode = ctx->d()->strictMode;
+    QV4::Script script(ctx, QV4::Compiler::ContextType::Eval, expression);
+    if (const QV4::Function *function = m_engine->currentStackFrame
+            ? m_engine->currentStackFrame->v4Function : m_engine->globalCode)
+        script.strictMode = function->isStrict();
     // In order for property lookups in QML to work, we need to disable fast v4 lookups.
     // That is a side-effect of inheritContext.
     script.inheritContext = true;
     script.parse();
-    if (!m_engine->hasException)
-        scope.result = script.run();
+    if (!m_engine->hasException) {
+        if (m_engine->currentStackFrame) {
+            QV4::ScopedValue thisObject(scope, m_engine->currentStackFrame->thisObject());
+            script.run(thisObject);
+        } else {
+            script.run();
+        }
+    }
 
     m_runningJob = false;
+    return QV4::Encode::undefined();
 }
 
 NativeDebugger::NativeDebugger(QQmlNativeDebugServiceImpl *service, QV4::ExecutionEngine *engine)
-    : m_returnedValue(engine, QV4::Primitive::undefinedValue())
+    : m_returnedValue(engine, QV4::Value::undefinedValue())
 {
     m_stepping = NotStepping;
     m_pauseRequested = false;
@@ -314,19 +324,19 @@ void NativeDebugger::handleCommand(QJsonObject *response, const QString &cmd,
         handleContinue(response, NotStepping);
 }
 
-static QString encodeContext(QV4::ExecutionContext *executionContext)
+static QString encodeFrame(QV4::CppStackFrame *f)
 {
     QQmlDebugPacket ds;
-    ds << quintptr(executionContext);
+    ds << quintptr(f);
     return QString::fromLatin1(ds.data().toHex());
 }
 
-static void decodeContext(const QString &context, QV4::ExecutionContext **executionContext)
+static void decodeFrame(const QString &f, QV4::CppStackFrame **frame)
 {
-    quintptr rawContext;
-    QQmlDebugPacket ds(QByteArray::fromHex(context.toLatin1()));
-    ds >> rawContext;
-    *executionContext = reinterpret_cast<QV4::ExecutionContext *>(rawContext);
+    quintptr rawFrame;
+    QQmlDebugPacket ds(QByteArray::fromHex(f.toLatin1()));
+    ds >> rawFrame;
+    *frame = reinterpret_cast<QV4::CppStackFrame *>(rawFrame);
 }
 
 void NativeDebugger::handleBacktrace(QJsonObject *response, const QJsonObject &arguments)
@@ -334,25 +344,24 @@ void NativeDebugger::handleBacktrace(QJsonObject *response, const QJsonObject &a
     int limit = arguments.value(QLatin1String("limit")).toInt(0);
 
     QJsonArray frameArray;
-    QV4::ExecutionContext *executionContext = m_engine->currentContext;
-    for (int i  = 0; i < limit && executionContext; ++i) {
-        if (QV4::Function *function = executionContext->getFunction()) {
+    QV4::CppStackFrame *f= m_engine->currentStackFrame;
+    for (int i  = 0; i < limit && f; ++i) {
+        QV4::Function *function = f->v4Function;
 
-            QJsonObject frame;
-            frame.insert(QStringLiteral("language"), QStringLiteral("js"));
-            frame.insert(QStringLiteral("context"), encodeContext(executionContext));
+        QJsonObject frame;
+        frame.insert(QStringLiteral("language"), QStringLiteral("js"));
+        frame.insert(QStringLiteral("context"), encodeFrame(f));
 
-            if (QV4::Heap::String *functionName = function->name())
-                frame.insert(QStringLiteral("function"), functionName->toQString());
-            frame.insert(QStringLiteral("file"), function->sourceFile());
+        if (QV4::Heap::String *functionName = function->name())
+            frame.insert(QStringLiteral("function"), functionName->toQString());
+        frame.insert(QStringLiteral("file"), function->sourceFile());
 
-            int line = executionContext->d()->lineNumber;
-            frame.insert(QStringLiteral("line"), (line < 0 ? -line : line));
+        int line = f->lineNumber();
+        frame.insert(QStringLiteral("line"), (line < 0 ? -line : line));
 
-            frameArray.push_back(frame);
-        }
+        frameArray.push_back(frame);
 
-        executionContext = m_engine->parentContext(executionContext);
+        f = f->parent;
     }
 
     response->insert(QStringLiteral("frames"), frameArray);
@@ -369,7 +378,7 @@ void Collector::collect(QJsonArray *out, const QString &parentIName, const QStri
     dict.insert(QStringLiteral("iname"), iname);
     dict.insert(QStringLiteral("name"), nonEmptyName);
 
-    QV4::ScopedValue typeString(scope, QV4::Runtime::method_typeofValue(m_engine, value));
+    QV4::ScopedValue typeString(scope, QV4::Runtime::TypeofValue::call(m_engine, value));
     dict.insert(QStringLiteral("type"), typeString->toQStringNoThrow());
 
     switch (value.type()) {
@@ -406,7 +415,7 @@ void Collector::collect(QJsonArray *out, const QString &parentIName, const QStri
             if (isExpanded(iname)) {
                 QJsonArray children;
                 for (uint i = 0; i < n; ++i) {
-                    QV4::ReturnedValue v = array->getIndexed(i);
+                    QV4::ReturnedValue v = array->get(i);
                     QV4::ScopedValue sval(scope, v);
                     collect(&children, iname, QString::number(i), *sval);
                 }
@@ -418,20 +427,17 @@ void Collector::collect(QJsonArray *out, const QString &parentIName, const QStri
             qint64 numProperties = 0;
             QV4::ObjectIterator it(scope, object, QV4::ObjectIterator::EnumerableOnly);
             QV4::ScopedProperty p(scope);
-            QV4::ScopedString name(scope);
+            QV4::ScopedPropertyKey name(scope);
             while (true) {
                 QV4::PropertyAttributes attrs;
-                uint index;
-                it.next(name.getRef(), &index, p, &attrs);
-                if (attrs.isEmpty())
+                name = it.next(p, &attrs);
+                if (!name->isValid())
                     break;
-                if (name.getPointer()) {
+                if (name->isStringOrSymbol()) {
                     ++numProperties;
                     if (expanded) {
-                        if (name.getPointer()) {
-                            QV4::Value v = p.property->value;
-                            collect(&children, iname, name->toQStringNoThrow(), v);
-                        }
+                        QV4::Value v = p.property->value;
+                        collect(&children, iname, name->toQString(), v);
                     }
                 }
             }
@@ -457,15 +463,15 @@ void Collector::collect(QJsonArray *out, const QString &parentIName, const QStri
 void NativeDebugger::handleVariables(QJsonObject *response, const QJsonObject &arguments)
 {
     TRACE_PROTOCOL("Build variables");
-    QV4::ExecutionContext *executionContext = 0;
-    decodeContext(arguments.value(QLatin1String("context")).toString(), &executionContext);
-    if (!executionContext) {
-        setError(response, QStringLiteral("No execution context passed"));
+    QV4::CppStackFrame *frame = nullptr;
+    decodeFrame(arguments.value(QLatin1String("context")).toString(), &frame);
+    if (!frame) {
+        setError(response, QStringLiteral("No stack frame passed"));
         return;
     }
-    TRACE_PROTOCOL("Context: " << executionContext);
+    TRACE_PROTOCOL("Context: " << frame);
 
-    QV4::ExecutionEngine *engine = executionContext->engine();
+    QV4::ExecutionEngine *engine = frame->v4Function->internalClass->engine;
     if (!engine) {
         setError(response, QStringLiteral("No execution engine passed"));
         return;
@@ -481,28 +487,16 @@ void NativeDebugger::handleVariables(QJsonObject *response, const QJsonObject &a
     QJsonArray output;
     QV4::Scope scope(engine);
 
-    if (QV4::SimpleCallContext *callContext = executionContext->asSimpleCallContext()) {
-        QV4::Value thisObject = callContext->thisObject();
-        collector.collect(&output, QString(), QStringLiteral("this"), thisObject);
-        QV4::Identifier *const *variables = callContext->variables();
-        QV4::Identifier *const *formals = callContext->formals();
-        if (callContext->d()->type == QV4::Heap::ExecutionContext::Type_CallContext) {
-            QV4::CallContext *ctx = static_cast<QV4::CallContext *>(callContext);
-            for (unsigned i = 0, ei = ctx->variableCount(); i != ei; ++i) {
-                QString qName;
-                if (QV4::Identifier *name = variables[i])
-                    qName = name->string;
-                QV4::Value val = ctx->d()->locals[i];
-                collector.collect(&output, QString(), qName, val);
-            }
-        }
-        for (unsigned i = 0, ei = callContext->formalCount(); i != ei; ++i) {
-            QString qName;
-            if (QV4::Identifier *name = formals[i])
-                qName = name->string;
-            QV4::ReturnedValue rval = callContext->argument(i);
-            QV4::ScopedValue sval(scope, rval);
-            collector.collect(&output, QString(), qName, *sval);
+    QV4::ScopedValue thisObject(scope, frame->thisObject());
+    collector.collect(&output, QString(), QStringLiteral("this"), thisObject);
+    QV4::Scoped<QV4::CallContext> callContext(scope, frame->callContext());
+    if (callContext) {
+        QV4::Heap::InternalClass *ic = callContext->internalClass();
+        QV4::ScopedValue v(scope);
+        for (uint i = 0; i < ic->size; ++i) {
+            QString name = ic->keyAt(i);
+            v = callContext->d()->locals[i];
+            collector.collect(&output, QString(), name, v);
         }
     }
 
@@ -512,15 +506,15 @@ void NativeDebugger::handleVariables(QJsonObject *response, const QJsonObject &a
 void NativeDebugger::handleExpressions(QJsonObject *response, const QJsonObject &arguments)
 {
     TRACE_PROTOCOL("Evaluate expressions");
-    QV4::ExecutionContext *executionContext = 0;
-    decodeContext(arguments.value(QLatin1String("context")).toString(), &executionContext);
-    if (!executionContext) {
-        setError(response, QStringLiteral("No execution context passed"));
+    QV4::CppStackFrame *frame = nullptr;
+    decodeFrame(arguments.value(QLatin1String("context")).toString(), &frame);
+    if (!frame) {
+        setError(response, QStringLiteral("No stack frame passed"));
         return;
     }
     TRACE_PROTOCOL("Context: " << executionContext);
 
-    QV4::ExecutionEngine *engine = executionContext->engine();
+    QV4::ExecutionEngine *engine = frame->v4Function->internalClass->engine;
     if (!engine) {
         setError(response, QStringLiteral("No execution engine passed"));
         return;
@@ -543,8 +537,7 @@ void NativeDebugger::handleExpressions(QJsonObject *response, const QJsonObject
         TRACE_PROTOCOL("Evaluate expression: " << expression);
         m_runningJob = true;
 
-        evaluateExpression(scope, expression);
-        QV4::ScopedValue result(scope, scope.result);
+        QV4::ScopedValue result(scope, evaluateExpression(expression));
 
         m_runningJob = false;
         if (result->isUndefined()) {
@@ -595,7 +588,7 @@ void NativeDebugger::handleContinue(QJsonObject *response, Speed speed)
     if (!m_returnedValue.isUndefined())
         m_returnedValue.set(m_engine, QV4::Encode::undefined());
 
-    m_currentContext.set(m_engine, *m_engine->currentContext);
+    m_currentFrame = m_engine->currentStackFrame;
     m_stepping = speed;
 }
 
@@ -605,7 +598,7 @@ void NativeDebugger::maybeBreakAtInstruction()
         return;
 
     if (m_stepping == StepOver) {
-        if (m_currentContext.asManaged()->d() == m_engine->current)
+        if (m_currentFrame == m_engine->currentStackFrame)
             pauseAndWait();
         return;
     }
@@ -623,7 +616,8 @@ void NativeDebugger::maybeBreakAtInstruction()
 
     if (m_service->m_breakHandler->m_haveBreakPoints) {
         if (QV4::Function *function = getFunction()) {
-            const int lineNumber = m_engine->current->lineNumber;
+            // lineNumber will be negative for Ret instructions, so those won't match
+            const int lineNumber = m_engine->currentStackFrame->lineNumber();
             if (reallyHitTheBreakPoint(function, lineNumber))
                 pauseAndWait();
         }
@@ -636,7 +630,7 @@ void NativeDebugger::enteringFunction()
         return;
 
     if (m_stepping == StepIn) {
-        m_currentContext.set(m_engine, *m_engine->currentContext);
+        m_currentFrame = m_engine->currentStackFrame;
     }
 }
 
@@ -645,8 +639,8 @@ void NativeDebugger::leavingFunction(const QV4::ReturnedValue &retVal)
     if (m_runningJob)
         return;
 
-    if (m_stepping != NotStepping && m_currentContext.asManaged()->d() == m_engine->current) {
-        m_currentContext.set(m_engine, *m_engine->parentContext(m_engine->currentContext));
+    if (m_stepping != NotStepping && m_currentFrame == m_engine->currentStackFrame) {
+        m_currentFrame = m_currentFrame->parent;
         m_stepping = StepOver;
         m_returnedValue.set(m_engine, retVal);
     }
@@ -668,9 +662,8 @@ void NativeDebugger::aboutToThrow()
 
 QV4::Function *NativeDebugger::getFunction() const
 {
-    QV4::ExecutionContext *context = m_engine->currentContext;
-    if (QV4::Function *function = context->getFunction())
-        return function;
+    if (m_engine->currentStackFrame)
+        return m_engine->currentStackFrame->v4Function;
     else
         return m_engine->globalCode;
 }
@@ -681,12 +674,11 @@ void NativeDebugger::pauseAndWait()
 
     event.insert(QStringLiteral("event"), QStringLiteral("break"));
     event.insert(QStringLiteral("language"), QStringLiteral("js"));
-    if (QV4::ExecutionContext *executionContext = m_engine->currentContext) {
-        if (QV4::Function *function = executionContext->getFunction()) {
-            event.insert(QStringLiteral("file"), function->sourceFile());
-            int line = executionContext->d()->lineNumber;
-            event.insert(QStringLiteral("line"), (line < 0 ? -line : line));
-        }
+    if (QV4::CppStackFrame *frame = m_engine->currentStackFrame) {
+        QV4::Function *function = frame->v4Function;
+        event.insert(QStringLiteral("file"), function->sourceFile());
+        int line = frame->lineNumber();
+        event.insert(QStringLiteral("line"), (line < 0 ? -line : line));
     }
 
     m_service->emitAsynchronousMessageToClient(event);
@@ -697,8 +689,7 @@ bool NativeDebugger::reallyHitTheBreakPoint(const QV4::Function *function, int l
     for (int i = 0, n = m_service->m_breakHandler->m_breakPoints.size(); i != n; ++i) {
         const BreakPoint &bp = m_service->m_breakHandler->m_breakPoints.at(i);
         if (bp.lineNumber == lineNumber) {
-            const QString fileName = function->sourceFile();
-            const QStringRef base = fileName.midRef(fileName.lastIndexOf('/') + 1);
+            const QString base = QUrl(function->sourceFile()).fileName();
             if (bp.fileName.endsWith(base)) {
                 if (bp.condition.isEmpty() || checkCondition(bp.condition)) {
                     BreakPoint &mbp = m_service->m_breakHandler->m_breakPoints[i];
@@ -727,11 +718,10 @@ void QQmlNativeDebugServiceImpl::engineAboutToBeAdded(QJSEngine *engine)
 {
     TRACE_PROTOCOL("Adding engine" << engine);
     if (engine) {
-        QV4::ExecutionEngine *ee = QV8Engine::getV4(engine->handle());
+        QV4::ExecutionEngine *ee = engine->handle();
         TRACE_PROTOCOL("Adding execution engine" << ee);
         if (ee) {
             NativeDebugger *debugger = new NativeDebugger(this, ee);
-            ee->iselFactory.reset(new QV4::Moth::ISelFactory);
             if (state() == Enabled)
                 ee->setDebugger(debugger);
             m_debuggers.append(QPointer<NativeDebugger>(debugger));
@@ -744,7 +734,7 @@ void QQmlNativeDebugServiceImpl::engineAboutToBeRemoved(QJSEngine *engine)
 {
     TRACE_PROTOCOL("Removing engine" << engine);
     if (engine) {
-        QV4::ExecutionEngine *executionEngine = QV8Engine::getV4(engine->handle());
+        QV4::ExecutionEngine *executionEngine = engine->handle();
         const auto debuggersCopy = m_debuggers;
         for (NativeDebugger *debugger : debuggersCopy) {
             if (debugger->engine() == executionEngine)
diff --git a/src/plugins/qmltooling/qmldbg_nativedebugger/qqmlnativedebugservice.h b/src/plugins/qmltooling/qmldbg_nativedebugger/qqmlnativedebugservice.h
index 58bf1bc94a..4b4661be2f 100644
--- a/src/plugins/qmltooling/qmldbg_nativedebugger/qqmlnativedebugservice.h
+++ b/src/plugins/qmltooling/qmldbg_nativedebugger/qqmlnativedebugservice.h
@@ -73,14 +73,14 @@ class QQmlNativeDebugServiceImpl : public QQmlNativeDebugService
 public:
     QQmlNativeDebugServiceImpl(QObject *parent);
 
-    ~QQmlNativeDebugServiceImpl() Q_DECL_OVERRIDE;
+    ~QQmlNativeDebugServiceImpl() override;
 
-    void engineAboutToBeAdded(QJSEngine *engine) Q_DECL_OVERRIDE;
-    void engineAboutToBeRemoved(QJSEngine *engine) Q_DECL_OVERRIDE;
+    void engineAboutToBeAdded(QJSEngine *engine) override;
+    void engineAboutToBeRemoved(QJSEngine *engine) override;
 
-    void stateAboutToBeChanged(State state) Q_DECL_OVERRIDE;
+    void stateAboutToBeChanged(State state) override;
 
-    void messageReceived(const QByteArray &message) Q_DECL_OVERRIDE;
+    void messageReceived(const QByteArray &message) override;
 
     void emitAsynchronousMessageToClient(const QJsonObject &message);
 
diff --git a/src/plugins/qmltooling/qmldbg_nativedebugger/qqmlnativedebugservicefactory.cpp b/src/plugins/qmltooling/qmldbg_nativedebugger/qqmlnativedebugservicefactory.cpp
index 1841c82d5d..c0b74c74ff 100644
--- a/src/plugins/qmltooling/qmldbg_nativedebugger/qqmlnativedebugservicefactory.cpp
+++ b/src/plugins/qmltooling/qmldbg_nativedebugger/qqmlnativedebugservicefactory.cpp
@@ -48,7 +48,7 @@ QQmlDebugService *QQmlNativeDebugServiceFactory::create(const QString &key)
     if (key == QQmlNativeDebugServiceImpl::s_key)
         return new QQmlNativeDebugServiceImpl(this);
 
-    return 0;
+    return nullptr;
 }
 
 QT_END_NAMESPACE
diff --git a/src/plugins/qmltooling/qmldbg_preview/qmldbg_preview.pro b/src/plugins/qmltooling/qmldbg_preview/qmldbg_preview.pro
new file mode 100644
index 0000000000..08686a43e3
--- /dev/null
+++ b/src/plugins/qmltooling/qmldbg_preview/qmldbg_preview.pro
@@ -0,0 +1,29 @@
+QT += core-private qml-private packetprotocol-private network quick-private gui-private
+
+TARGET = qmldbg_preview
+
+SOURCES += \
+    $$PWD/qqmlpreviewblacklist.cpp \
+    $$PWD/qqmlpreviewfileengine.cpp \
+    $$PWD/qqmlpreviewfileloader.cpp \
+    $$PWD/qqmlpreviewhandler.cpp \
+    $$PWD/qqmlpreviewposition.cpp \
+    $$PWD/qqmlpreviewservice.cpp \
+    $$PWD/qqmlpreviewservicefactory.cpp
+
+HEADERS += \
+    $$PWD/qqmlpreviewblacklist.h \
+    $$PWD/qqmlpreviewfileengine.h \
+    $$PWD/qqmlpreviewfileloader.h \
+    $$PWD/qqmlpreviewhandler.h \
+    $$PWD/qqmlpreviewposition.h \
+    $$PWD/qqmlpreviewservice.h \
+    $$PWD/qqmlpreviewservicefactory.h
+
+OTHER_FILES += \
+    $$PWD/qqmlpreviewservice.json
+
+PLUGIN_TYPE = qmltooling
+PLUGIN_CLASS_NAME = QQmlPreviewServiceFactory
+
+load(qt_plugin)
diff --git a/src/plugins/qmltooling/qmldbg_preview/qqmlpreviewblacklist.cpp b/src/plugins/qmltooling/qmldbg_preview/qqmlpreviewblacklist.cpp
new file mode 100644
index 0000000000..77fe69821c
--- /dev/null
+++ b/src/plugins/qmltooling/qmldbg_preview/qqmlpreviewblacklist.cpp
@@ -0,0 +1,213 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QML preview debug service.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qqmlpreviewblacklist.h"
+
+QT_BEGIN_NAMESPACE
+
+void QQmlPreviewBlacklist::blacklist(const QString &path)
+{
+    if (!path.isEmpty())
+        m_root.insert(path, 0);
+}
+
+void QQmlPreviewBlacklist::whitelist(const QString &path)
+{
+    if (!path.isEmpty())
+        m_root.remove(path, 0);
+}
+
+bool QQmlPreviewBlacklist::isBlacklisted(const QString &path) const
+{
+    return path.isEmpty() ? true : m_root.containedPrefixLeaf(path, 0) > 0;
+}
+
+void QQmlPreviewBlacklist::clear()
+{
+    m_root = Node();
+}
+
+QQmlPreviewBlacklist::Node::Node()
+{
+}
+
+QQmlPreviewBlacklist::Node::Node(const QQmlPreviewBlacklist::Node &other) :
+    m_mine(other.m_mine), m_isLeaf(other.m_isLeaf)
+{
+    for (auto it = other.m_next.begin(), end = other.m_next.end(); it != end; ++it)
+        m_next.insert(it.key(), new Node(**it));
+}
+
+QQmlPreviewBlacklist::Node::Node(QQmlPreviewBlacklist::Node &&other) Q_DECL_NOEXCEPT
+{
+    m_mine.swap(other.m_mine);
+    m_next.swap(other.m_next);
+    m_isLeaf = other.m_isLeaf;
+}
+
+QQmlPreviewBlacklist::Node::~Node()
+{
+    qDeleteAll(m_next);
+}
+
+QQmlPreviewBlacklist::Node &QQmlPreviewBlacklist::Node::operator=(
+        const QQmlPreviewBlacklist::Node &other)
+{
+    if (&other != this) {
+        m_mine = other.m_mine;
+        for (auto it = other.m_next.begin(), end = other.m_next.end(); it != end; ++it)
+            m_next.insert(it.key(), new Node(**it));
+        m_isLeaf = other.m_isLeaf;
+    }
+    return *this;
+}
+
+QQmlPreviewBlacklist::Node &QQmlPreviewBlacklist::Node::operator=(
+        QQmlPreviewBlacklist::Node &&other) Q_DECL_NOEXCEPT
+{
+    if (&other != this) {
+        m_mine.swap(other.m_mine);
+        m_next.swap(other.m_next);
+        m_isLeaf = other.m_isLeaf;
+    }
+    return *this;
+}
+
+void QQmlPreviewBlacklist::Node::split(QString::iterator it, QString::iterator end)
+{
+    QString existing;
+    existing.resize(end - it - 1);
+    std::copy(it + 1, end, existing.begin());
+
+    Node *node = new Node(existing, m_next, m_isLeaf);
+    m_next.clear();
+    m_next.insert(*it, node);
+    m_mine.resize(it - m_mine.begin());
+    m_isLeaf = false;
+}
+
+void QQmlPreviewBlacklist::Node::insert(const QString &path, int offset)
+{
+    for (auto it = m_mine.begin(), end = m_mine.end(); it != end; ++it) {
+        if (offset == path.size()) {
+            split(it, end);
+            m_isLeaf = true;
+            return;
+        }
+
+        if (path.at(offset) != *it) {
+            split(it, end);
+
+            QString inserted;
+            inserted.resize(path.size() - offset - 1);
+            std::copy(path.begin() + offset + 1, path.end(), inserted.begin());
+            m_next.insert(path.at(offset), new Node(inserted));
+            return;
+        }
+
+        ++offset;
+    }
+
+    if (offset == path.size()) {
+        m_isLeaf = true;
+        return;
+    }
+
+    Node *&node = m_next[path.at(offset++)];
+    if (node == nullptr) {
+        QString inserted;
+        inserted.resize(path.size() - offset);
+        std::copy(path.begin() + offset, path.end(), inserted.begin());
+        node = new Node(inserted);
+    } else {
+        node->insert(path, offset);
+    }
+}
+
+void QQmlPreviewBlacklist::Node::remove(const QString &path, int offset)
+{
+    for (auto it = m_mine.begin(), end = m_mine.end(); it != end; ++it) {
+        if (offset == path.size() || path.at(offset) != *it) {
+            split(it, end);
+            return;
+        }
+        ++offset;
+    }
+
+    m_isLeaf = false;
+    if (offset == path.size())
+        return;
+
+    auto it = m_next.find(path.at(offset));
+    if (it != m_next.end())
+        (*it)->remove(path, ++offset);
+}
+
+int QQmlPreviewBlacklist::Node::containedPrefixLeaf(const QString &path, int offset) const
+{
+    if (offset == path.size())
+        return (m_mine.isEmpty() && m_isLeaf) ? offset : -1;
+
+    for (auto it = m_mine.begin(), end = m_mine.end(); it != end; ++it) {
+        if (path.at(offset) != *it)
+            return -1;
+
+        if (++offset == path.size())
+            return (++it == end && m_isLeaf) ? offset : -1;
+    }
+
+    const QChar c = path.at(offset);
+    if (m_isLeaf && c == '/')
+        return offset;
+
+    auto it = m_next.find(c);
+    if (it == m_next.end())
+        return -1;
+
+    return (*it)->containedPrefixLeaf(path, ++offset);
+}
+
+QQmlPreviewBlacklist::Node::Node(const QString &mine,
+                                 const QHash<QChar, QQmlPreviewBlacklist::Node *> &next,
+                                 bool isLeaf)
+    : m_mine(mine), m_next(next), m_isLeaf(isLeaf)
+{
+}
+
+QT_END_NAMESPACE
diff --git a/src/plugins/qmltooling/qmldbg_preview/qqmlpreviewblacklist.h b/src/plugins/qmltooling/qmldbg_preview/qqmlpreviewblacklist.h
new file mode 100644
index 0000000000..2f743ca7a6
--- /dev/null
+++ b/src/plugins/qmltooling/qmldbg_preview/qqmlpreviewblacklist.h
@@ -0,0 +1,100 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QML preview debug service.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QQMLPREVIEWBLACKLIST_H
+#define QQMLPREVIEWBLACKLIST_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include <QtCore/qhash.h>
+#include <QtCore/qchar.h>
+#include <QtCore/qstring.h>
+#include <algorithm>
+
+QT_BEGIN_NAMESPACE
+
+class QQmlPreviewBlacklist
+{
+public:
+    void blacklist(const QString &path);
+    void whitelist(const QString &path);
+    bool isBlacklisted(const QString &path) const;
+    void clear();
+
+private:
+    class Node {
+    public:
+        Node();
+        Node(const Node &other);
+        Node(Node &&other) Q_DECL_NOEXCEPT;
+
+        ~Node();
+
+        Node &operator=(const Node &other);
+        Node &operator=(Node &&other) Q_DECL_NOEXCEPT;
+
+        void split(QString::iterator it, QString::iterator end);
+        void insert(const QString &path, int offset);
+        void remove(const QString &path, int offset);
+        int containedPrefixLeaf(const QString &path, int offset) const;
+
+    private:
+        Node(const QString &mine, const QHash<QChar, Node *> &next = QHash<QChar, Node *>(),
+             bool isLeaf = true);
+
+        QString m_mine;
+        QHash<QChar, Node *> m_next;
+        bool m_isLeaf = false;
+    };
+
+    Node m_root;
+};
+
+QT_END_NAMESPACE
+
+#endif // QQMLPREVIEWBLACKLIST_H
diff --git a/src/plugins/qmltooling/qmldbg_preview/qqmlpreviewfileengine.cpp b/src/plugins/qmltooling/qmldbg_preview/qqmlpreviewfileengine.cpp
new file mode 100644
index 0000000000..72de52bbe1
--- /dev/null
+++ b/src/plugins/qmltooling/qmldbg_preview/qqmlpreviewfileengine.cpp
@@ -0,0 +1,443 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QML preview debug service.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qqmlpreviewfileengine.h"
+#include "qqmlpreviewservice.h"
+
+#include <QtCore/qlibraryinfo.h>
+#include <QtCore/qthread.h>
+#include <QtCore/qwaitcondition.h>
+
+#include <cstring>
+
+QT_BEGIN_NAMESPACE
+
+static bool isRelative(const QString &path)
+{
+    if (path.isEmpty())
+        return true;
+    if (path.at(0) == '/')
+        return false;
+    if (path.at(0) == ':' && path.length() >= 2 && path.at(1) == '/')
+        return false;
+#ifdef Q_OS_WIN
+    if (path.length() >= 2 && path.at(1) == ':')
+        return false;
+#endif
+    return true;
+}
+
+static QString absolutePath(const QString &path)
+{
+    return QDir::cleanPath(isRelative(path) ? (QDir::currentPath() + '/' + path) : path);
+}
+
+bool isRootPath(const QString &path)
+{
+    return QFileSystemEntry::isRootPath(path);
+}
+
+class QQmlPreviewFileEngineIterator : public QAbstractFileEngineIterator
+{
+public:
+    QQmlPreviewFileEngineIterator(QDir::Filters filters, const QStringList &filterNames,
+                                  const QStringList &m_entries);
+    ~QQmlPreviewFileEngineIterator();
+
+    QString next() override;
+    bool hasNext() const override;
+    QString currentFileName() const override;
+
+private:
+    const QStringList m_entries;
+    int m_index;
+};
+
+QQmlPreviewFileEngineIterator::QQmlPreviewFileEngineIterator(QDir::Filters filters,
+                                                             const QStringList &filterNames,
+                                                             const QStringList &entries)
+    : QAbstractFileEngineIterator(filters, filterNames), m_entries(entries), m_index(0)
+{
+}
+
+QQmlPreviewFileEngineIterator::~QQmlPreviewFileEngineIterator()
+{
+}
+
+QString QQmlPreviewFileEngineIterator::next()
+{
+    if (!hasNext())
+        return QString();
+    ++m_index;
+    return currentFilePath();
+}
+
+bool QQmlPreviewFileEngineIterator::hasNext() const
+{
+    return m_index < m_entries.size();
+}
+
+QString QQmlPreviewFileEngineIterator::currentFileName() const
+{
+    if (m_index == 0 || m_index > m_entries.size())
+        return QString();
+    return m_entries.at(m_index - 1);
+}
+
+QQmlPreviewFileEngine::QQmlPreviewFileEngine(const QString &file, const QString &absolute,
+                                             QQmlPreviewFileLoader *loader) :
+    m_name(file), m_absolute(absolute), m_loader(loader)
+{
+    load();
+}
+
+void QQmlPreviewFileEngine::setFileName(const QString &file)
+{
+    m_name = file;
+    m_absolute = absolutePath(file);
+    m_fallback.reset();
+    m_contents.close();
+    m_contents.setData(QByteArray());
+    m_entries.clear();
+    load();
+}
+
+bool QQmlPreviewFileEngine::open(QIODevice::OpenMode flags)
+{
+    switch (m_result) {
+    case QQmlPreviewFileLoader::File:
+        return m_contents.open(flags);
+    case QQmlPreviewFileLoader::Directory:
+        return false;
+    case QQmlPreviewFileLoader::Fallback:
+        return m_fallback->open(flags);
+    default:
+        Q_UNREACHABLE();
+        return false;
+    }
+}
+
+bool QQmlPreviewFileEngine::close()
+{
+    switch (m_result) {
+    case QQmlPreviewFileLoader::Fallback:
+        return m_fallback->close();
+    case QQmlPreviewFileLoader::File:
+        m_contents.close();
+        return true;
+    case QQmlPreviewFileLoader::Directory:
+        return false;
+    default:
+        Q_UNREACHABLE();
+        return false;
+    }
+}
+
+qint64 QQmlPreviewFileEngine::size() const
+{
+    return m_fallback ? m_fallback->size() : m_contents.size();
+}
+
+qint64 QQmlPreviewFileEngine::pos() const
+{
+    return m_fallback ? m_fallback->pos() : m_contents.pos();
+}
+
+bool QQmlPreviewFileEngine::seek(qint64 newPos)
+{
+    return m_fallback? m_fallback->seek(newPos) : m_contents.seek(newPos);
+}
+
+qint64 QQmlPreviewFileEngine::read(char *data, qint64 maxlen)
+{
+    return m_fallback ? m_fallback->read(data, maxlen) : m_contents.read(data, maxlen);
+}
+
+QAbstractFileEngine::FileFlags QQmlPreviewFileEngine::fileFlags(
+        QAbstractFileEngine::FileFlags type) const
+{
+    if (m_fallback)
+        return m_fallback->fileFlags(type);
+
+    QAbstractFileEngine::FileFlags ret = 0;
+
+    if (type & PermsMask) {
+        ret |= QAbstractFileEngine::FileFlags(
+                    ReadOwnerPerm | ReadUserPerm | ReadGroupPerm | ReadOtherPerm);
+    }
+
+    if (type & TypesMask) {
+        if (m_result == QQmlPreviewFileLoader::Directory)
+            ret |= DirectoryType;
+        else
+            ret |= FileType;
+    }
+
+    if (type & FlagsMask) {
+        ret |= ExistsFlag;
+        if (isRootPath(m_name))
+            ret |= RootFlag;
+    }
+
+    return ret;
+}
+
+QString QQmlPreviewFileEngine::fileName(QAbstractFileEngine::FileName file) const
+{
+    if (m_fallback)
+        return m_fallback->fileName(file);
+
+    if (file == BaseName) {
+        int slashPos = m_name.lastIndexOf('/');
+        if (slashPos == -1)
+            return m_name;
+        return m_name.mid(slashPos + 1);
+    } else if (file == PathName || file == AbsolutePathName) {
+        const QString path = (file == AbsolutePathName) ? m_absolute : m_name;
+        const int slashPos = path.lastIndexOf('/');
+        if (slashPos == -1)
+            return QString();
+        else if (slashPos == 0)
+            return "/";
+        return path.left(slashPos);
+    } else if (file == CanonicalName || file == CanonicalPathName) {
+        if (file == CanonicalPathName) {
+            const int slashPos = m_absolute.lastIndexOf('/');
+            if (slashPos != -1)
+                return m_absolute.left(slashPos);
+        }
+        return m_absolute;
+    }
+    return m_name;
+}
+
+uint QQmlPreviewFileEngine::ownerId(QAbstractFileEngine::FileOwner owner) const
+{
+    return m_fallback ? m_fallback->ownerId(owner) : static_cast<uint>(-2);
+}
+
+QAbstractFileEngine::Iterator *QQmlPreviewFileEngine::beginEntryList(QDir::Filters filters,
+                                                                     const QStringList &filterNames)
+{
+    return m_fallback ? m_fallback->beginEntryList(filters, filterNames)
+                      : new QQmlPreviewFileEngineIterator(filters, filterNames, m_entries);
+}
+
+QAbstractFileEngine::Iterator *QQmlPreviewFileEngine::endEntryList()
+{
+    return m_fallback ? m_fallback->endEntryList() : nullptr;
+}
+
+bool QQmlPreviewFileEngine::flush()
+{
+    return m_fallback ? m_fallback->flush() : true;
+}
+
+bool QQmlPreviewFileEngine::syncToDisk()
+{
+    return m_fallback ? m_fallback->syncToDisk() : false;
+}
+
+bool QQmlPreviewFileEngine::isSequential() const
+{
+    return m_fallback ? m_fallback->isSequential() : m_contents.isSequential();
+}
+
+bool QQmlPreviewFileEngine::remove()
+{
+    return m_fallback ? m_fallback->remove() : false;
+}
+
+bool QQmlPreviewFileEngine::copy(const QString &newName)
+{
+    return m_fallback ? m_fallback->copy(newName) : false;
+}
+
+bool QQmlPreviewFileEngine::rename(const QString &newName)
+{
+    return m_fallback ? m_fallback->rename(newName) : false;
+}
+
+bool QQmlPreviewFileEngine::renameOverwrite(const QString &newName)
+{
+    return m_fallback ? m_fallback->renameOverwrite(newName) : false;
+}
+
+bool QQmlPreviewFileEngine::link(const QString &newName)
+{
+    return m_fallback ? m_fallback->link(newName) : false;
+}
+
+bool QQmlPreviewFileEngine::mkdir(const QString &dirName, bool createParentDirectories) const
+{
+    return m_fallback ? m_fallback->mkdir(dirName, createParentDirectories) : false;
+}
+
+bool QQmlPreviewFileEngine::rmdir(const QString &dirName, bool recurseParentDirectories) const
+{
+    return m_fallback ? m_fallback->rmdir(dirName, recurseParentDirectories) : false;
+}
+
+bool QQmlPreviewFileEngine::setSize(qint64 size)
+{
+    switch (m_result) {
+    case QQmlPreviewFileLoader::Fallback:
+        return m_fallback->setSize(size);
+    case QQmlPreviewFileLoader::File:
+        if (size < 0 || size > std::numeric_limits<int>::max())
+            return false;
+        m_contents.buffer().resize(static_cast<int>(size));
+        return true;
+    case QQmlPreviewFileLoader::Directory:
+        return false;
+    default:
+        Q_UNREACHABLE();
+        return false;
+    }
+}
+
+bool QQmlPreviewFileEngine::caseSensitive() const
+{
+    return m_fallback ? m_fallback->caseSensitive() : true;
+}
+
+bool QQmlPreviewFileEngine::isRelativePath() const
+{
+    return m_fallback ? m_fallback->isRelativePath() : isRelative(m_name);
+}
+
+QStringList QQmlPreviewFileEngine::entryList(QDir::Filters filters,
+                                             const QStringList &filterNames) const
+{
+    return m_fallback ? m_fallback->entryList(filters, filterNames)
+                      : QAbstractFileEngine::entryList(filters, filterNames);
+}
+
+bool QQmlPreviewFileEngine::setPermissions(uint perms)
+{
+    return m_fallback ? m_fallback->setPermissions(perms) : false;
+}
+
+QByteArray QQmlPreviewFileEngine::id() const
+{
+    return m_fallback ? m_fallback->id() : QByteArray();
+}
+
+QString QQmlPreviewFileEngine::owner(FileOwner owner) const
+{
+    return m_fallback ? m_fallback->owner(owner) : QString();
+}
+
+QDateTime QQmlPreviewFileEngine::fileTime(FileTime time) const
+{
+    // Files we replace are always newer than the ones we had before. This makes the QML engine
+    // actually recompile them, rather than pick them from the cache.
+    return m_fallback ? m_fallback->fileTime(time) : QDateTime::currentDateTime();
+}
+
+int QQmlPreviewFileEngine::handle() const
+{
+    return m_fallback ? m_fallback->handle() : -1;
+}
+
+qint64 QQmlPreviewFileEngine::readLine(char *data, qint64 maxlen)
+{
+    return m_fallback ? m_fallback->readLine(data, maxlen) : m_contents.readLine(data, maxlen);
+}
+
+qint64 QQmlPreviewFileEngine::write(const char *data, qint64 len)
+{
+    return m_fallback ? m_fallback->write(data, len) : m_contents.write(data, len);
+}
+
+bool QQmlPreviewFileEngine::extension(Extension extension, const ExtensionOption *option, ExtensionReturn *output)
+{
+    return m_fallback ? m_fallback->extension(extension, option, output) : false;
+}
+
+bool QQmlPreviewFileEngine::supportsExtension(Extension extension) const
+{
+    return m_fallback ? m_fallback->supportsExtension(extension) : false;
+}
+
+void QQmlPreviewFileEngine::load() const
+{
+    m_result = m_loader->load(m_absolute);
+    switch (m_result) {
+    case QQmlPreviewFileLoader::File:
+        m_contents.setData(m_loader->contents());
+        break;
+    case QQmlPreviewFileLoader::Directory:
+        m_entries = m_loader->entries();
+        break;
+    case QQmlPreviewFileLoader::Fallback:
+        m_fallback.reset(QAbstractFileEngine::create(m_name));
+        break;
+    case QQmlPreviewFileLoader::Unknown:
+        Q_UNREACHABLE();
+        break;
+    }
+}
+
+QQmlPreviewFileEngineHandler::QQmlPreviewFileEngineHandler(QQmlPreviewFileLoader *loader)
+    : m_loader(loader)
+{
+}
+
+QAbstractFileEngine *QQmlPreviewFileEngineHandler::create(const QString &fileName) const
+{
+    // Don't load compiled QML/JS over the network
+    if (fileName.endsWith(".qmlc") || fileName.endsWith(".jsc") || isRootPath(fileName)) {
+        return nullptr;
+    }
+
+    QString relative = fileName;
+    while (relative.endsWith('/'))
+        relative.chop(1);
+
+    if (relative.isEmpty() || relative == ":")
+        return nullptr;
+
+    const QString absolute = relative.startsWith(':') ? relative : absolutePath(relative);
+
+    return m_loader->isBlacklisted(absolute)
+            ? nullptr : new QQmlPreviewFileEngine(relative, absolute, m_loader.data());
+}
+
+QT_END_NAMESPACE
diff --git a/src/plugins/qmltooling/qmldbg_preview/qqmlpreviewfileengine.h b/src/plugins/qmltooling/qmldbg_preview/qqmlpreviewfileengine.h
new file mode 100644
index 0000000000..9a40b6360c
--- /dev/null
+++ b/src/plugins/qmltooling/qmldbg_preview/qqmlpreviewfileengine.h
@@ -0,0 +1,136 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QML preview debug service.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QQMLPREVIEWFILEENGINE_H
+#define QQMLPREVIEWFILEENGINE_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include "qqmlpreviewfileloader.h"
+
+#include <private/qabstractfileengine_p.h>
+#include <private/qfsfileengine_p.h>
+#include <QtCore/qbuffer.h>
+
+QT_BEGIN_NAMESPACE
+
+class QQmlPreviewFileEngine : public QAbstractFileEngine
+{
+public:
+    QQmlPreviewFileEngine(const QString &file, const QString &absolute,
+                          QQmlPreviewFileLoader *loader);
+
+    void setFileName(const QString &file) override;
+
+    bool open(QIODevice::OpenMode flags) override ;
+    bool close() override;
+    qint64 size() const override;
+    qint64 pos() const override;
+    bool seek(qint64) override;
+    qint64 read(char *data, qint64 maxlen) override;
+
+    FileFlags fileFlags(FileFlags type) const override;
+    QString fileName(QAbstractFileEngine::FileName file) const override;
+    uint ownerId(FileOwner) const override;
+
+    Iterator *beginEntryList(QDir::Filters filters, const QStringList &filterNames) override;
+    Iterator *endEntryList() override;
+
+    // Forwarding to fallback if exists
+    bool flush() override;
+    bool syncToDisk() override;
+    bool isSequential() const override;
+    bool remove() override;
+    bool copy(const QString &newName) override;
+    bool rename(const QString &newName) override;
+    bool renameOverwrite(const QString &newName) override;
+    bool link(const QString &newName) override;
+    bool mkdir(const QString &dirName, bool createParentDirectories) const override;
+    bool rmdir(const QString &dirName, bool recurseParentDirectories) const override;
+    bool setSize(qint64 size) override;
+    bool caseSensitive() const override;
+    bool isRelativePath() const override;
+    QStringList entryList(QDir::Filters filters, const QStringList &filterNames) const override;
+    bool setPermissions(uint perms) override;
+    QByteArray id() const override;
+    QString owner(FileOwner) const override;
+    QDateTime fileTime(FileTime time) const override;
+    int handle() const override;
+    qint64 readLine(char *data, qint64 maxlen) override;
+    qint64 write(const char *data, qint64 len) override;
+    bool extension(Extension extension, const ExtensionOption *option, ExtensionReturn *output) override;
+    bool supportsExtension(Extension extension) const override;
+
+private:
+    void load() const;
+
+    QString m_name;
+    QString m_absolute;
+    QPointer<QQmlPreviewFileLoader> m_loader;
+
+    mutable QBuffer m_contents;
+    mutable QStringList m_entries;
+    mutable QScopedPointer<QAbstractFileEngine> m_fallback;
+    mutable QQmlPreviewFileLoader::Result m_result = QQmlPreviewFileLoader::Unknown;
+};
+
+class QQmlPreviewFileEngineHandler : public QAbstractFileEngineHandler
+{
+public:
+    QQmlPreviewFileEngineHandler(QQmlPreviewFileLoader *loader);
+    QAbstractFileEngine *create(const QString &fileName) const override;
+
+private:
+    QPointer<QQmlPreviewFileLoader> m_loader;
+};
+
+
+
+QT_END_NAMESPACE
+
+#endif // QQMLPREVIEWFILEENGINE_H
diff --git a/src/plugins/qmltooling/qmldbg_preview/qqmlpreviewfileloader.cpp b/src/plugins/qmltooling/qmldbg_preview/qqmlpreviewfileloader.cpp
new file mode 100644
index 0000000000..9927089e5e
--- /dev/null
+++ b/src/plugins/qmltooling/qmldbg_preview/qqmlpreviewfileloader.cpp
@@ -0,0 +1,197 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QML preview debug service.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qqmlpreviewfileloader.h"
+#include "qqmlpreviewservice.h"
+
+#include <QtCore/qlibraryinfo.h>
+#include <QtCore/qstandardpaths.h>
+
+QT_BEGIN_NAMESPACE
+
+QQmlPreviewFileLoader::QQmlPreviewFileLoader(QQmlPreviewServiceImpl *service) : m_service(service)
+{
+    // Exclude some resource paths used by Qt itself. There is no point in loading those from the
+    // client as the client will not have the files (or even worse, it may have different ones).
+    m_blacklist.blacklist(":/qt-project.org");
+    m_blacklist.blacklist(":/QtQuick/Controls/Styles");
+    m_blacklist.blacklist(":/ExtrasImports/QtQuick/Controls/Styles");
+    m_blacklist.blacklist(":/qgradient");
+
+    // Target specific configuration should not replaced with files from the host.
+    m_blacklist.blacklist("/etc");
+
+    for (int loc = QLibraryInfo::PrefixPath; loc < QLibraryInfo::TestsPath; ++loc) {
+        m_blacklist.blacklist(QLibraryInfo::location(
+                                  static_cast<QLibraryInfo::LibraryLocation>(loc)));
+    }
+    m_blacklist.blacklist(QLibraryInfo::location(QLibraryInfo::SettingsPath));
+
+    static const QStandardPaths::StandardLocation blackListLocations[] = {
+        QStandardPaths::DataLocation,
+        QStandardPaths::CacheLocation,
+        QStandardPaths::GenericDataLocation,
+        QStandardPaths::ConfigLocation,
+        QStandardPaths::GenericCacheLocation,
+        QStandardPaths::GenericConfigLocation,
+        QStandardPaths::AppDataLocation,
+        QStandardPaths::AppConfigLocation
+    };
+
+    for (auto locationType : blackListLocations) {
+        const QStringList locations = QStandardPaths::standardLocations(locationType);
+        for (const QString &location : locations)
+            m_blacklist.blacklist(location);
+    }
+
+    m_blacklist.whitelist(QLibraryInfo::location(QLibraryInfo::TestsPath));
+
+    connect(this, &QQmlPreviewFileLoader::request, service, &QQmlPreviewServiceImpl::forwardRequest,
+            Qt::DirectConnection);
+    connect(service, &QQmlPreviewServiceImpl::directory, this, &QQmlPreviewFileLoader::directory);
+    connect(service, &QQmlPreviewServiceImpl::file, this, &QQmlPreviewFileLoader::file);
+    connect(service, &QQmlPreviewServiceImpl::error, this, &QQmlPreviewFileLoader::error);
+    connect(service, &QQmlPreviewServiceImpl::clearCache, this, &QQmlPreviewFileLoader::clearCache);
+    moveToThread(&m_thread);
+    m_thread.start();
+}
+
+QQmlPreviewFileLoader::~QQmlPreviewFileLoader() {
+    m_thread.quit();
+    m_thread.wait();
+}
+
+QQmlPreviewFileLoader::Result QQmlPreviewFileLoader::load(const QString &path)
+{
+    QMutexLocker locker(&m_mutex);
+    m_path = path;
+
+    auto fileIterator = m_fileCache.constFind(path);
+    if (fileIterator != m_fileCache.constEnd()) {
+        m_result = File;
+        m_contents = *fileIterator;
+        m_entries.clear();
+        return m_result;
+    }
+
+    auto dirIterator = m_directoryCache.constFind(path);
+    if (dirIterator != m_directoryCache.constEnd()) {
+        m_result = Directory;
+        m_contents.clear();
+        m_entries = *dirIterator;
+        return m_result;
+    }
+
+    m_result = Unknown;
+    m_entries.clear();
+    m_contents.clear();
+    emit request(path);
+    m_waitCondition.wait(&m_mutex);
+    return m_result;
+}
+
+QByteArray QQmlPreviewFileLoader::contents()
+{
+    QMutexLocker locker(&m_mutex);
+    return m_contents;
+}
+
+QStringList QQmlPreviewFileLoader::entries()
+{
+    QMutexLocker locker(&m_mutex);
+    return m_entries;
+}
+
+void QQmlPreviewFileLoader::whitelist(const QUrl &url)
+{
+    const QString path = QQmlFile::urlToLocalFileOrQrc(url);
+    if (!path.isEmpty()) {
+        QMutexLocker locker(&m_mutex);
+        m_blacklist.whitelist(path);
+    }
+}
+
+bool QQmlPreviewFileLoader::isBlacklisted(const QString &path)
+{
+    QMutexLocker locker(&m_mutex);
+    return m_blacklist.isBlacklisted(path);
+}
+
+void QQmlPreviewFileLoader::file(const QString &path, const QByteArray &contents)
+{
+    QMutexLocker locker(&m_mutex);
+    m_blacklist.whitelist(path);
+    m_fileCache[path] = contents;
+    if (path == m_path) {
+        m_contents = contents;
+        m_result = File;
+        m_waitCondition.wakeOne();
+    }
+}
+
+void QQmlPreviewFileLoader::directory(const QString &path, const QStringList &entries)
+{
+    QMutexLocker locker(&m_mutex);
+    m_blacklist.whitelist(path);
+    m_directoryCache[path] = entries;
+    if (path == m_path) {
+        m_entries = entries;
+        m_result = Directory;
+        m_waitCondition.wakeOne();
+    }
+}
+
+void QQmlPreviewFileLoader::error(const QString &path)
+{
+    QMutexLocker locker(&m_mutex);
+    m_blacklist.blacklist(path);
+    if (path == m_path) {
+        m_result = Fallback;
+        m_waitCondition.wakeOne();
+    }
+}
+
+void QQmlPreviewFileLoader::clearCache()
+{
+    QMutexLocker locker(&m_mutex);
+    m_fileCache.clear();
+    m_directoryCache.clear();
+}
+
+QT_END_NAMESPACE
diff --git a/src/plugins/qmltooling/qmldbg_preview/qqmlpreviewfileloader.h b/src/plugins/qmltooling/qmldbg_preview/qqmlpreviewfileloader.h
new file mode 100644
index 0000000000..0c55c48c4a
--- /dev/null
+++ b/src/plugins/qmltooling/qmldbg_preview/qqmlpreviewfileloader.h
@@ -0,0 +1,116 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QML preview debug service.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QQMLPREVIEWFILELOADER_H
+#define QQMLPREVIEWFILELOADER_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include "qqmlpreviewblacklist.h"
+
+#include <QtCore/qobject.h>
+#include <QtCore/qthread.h>
+#include <QtCore/qmutex.h>
+#include <QtCore/qwaitcondition.h>
+#include <QtCore/qvector.h>
+#include <QtCore/qurl.h>
+#include <QtCore/qpointer.h>
+#include <QtCore/qset.h>
+
+QT_BEGIN_NAMESPACE
+
+class QQmlPreviewServiceImpl;
+class QQmlPreviewFileLoader : public QObject
+{
+    Q_OBJECT
+public:
+    enum Result {
+        File,
+        Directory,
+        Fallback,
+        Unknown
+    };
+
+    QQmlPreviewFileLoader(QQmlPreviewServiceImpl *service);
+    ~QQmlPreviewFileLoader();
+
+    Result load(const QString &file);
+    QByteArray contents();
+    QStringList entries();
+
+    void whitelist(const QUrl &url);
+    bool isBlacklisted(const QString &file);
+
+signals:
+    void request(const QString &file);
+
+private:
+    QMutex m_mutex;
+    QWaitCondition m_waitCondition;
+
+    QThread m_thread;
+    QPointer<QQmlPreviewServiceImpl> m_service;
+
+    QString m_path;
+    QByteArray m_contents;
+    QStringList m_entries;
+    Result m_result;
+
+    QQmlPreviewBlacklist m_blacklist;
+    QHash<QString, QByteArray> m_fileCache;
+    QHash<QString, QStringList> m_directoryCache;
+
+    void file(const QString &file, const QByteArray &contents);
+    void directory(const QString &file, const QStringList &entries);
+    void error(const QString &file);
+    void clearCache();
+};
+
+QT_END_NAMESPACE
+
+#endif // QQMLPREVIEWFILELOADER_H
diff --git a/src/plugins/qmltooling/qmldbg_preview/qqmlpreviewhandler.cpp b/src/plugins/qmltooling/qmldbg_preview/qqmlpreviewhandler.cpp
new file mode 100644
index 0000000000..5bd96af582
--- /dev/null
+++ b/src/plugins/qmltooling/qmldbg_preview/qqmlpreviewhandler.cpp
@@ -0,0 +1,472 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QML preview debug service.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qqmlpreviewhandler.h"
+
+#include <QtCore/qtimer.h>
+#include <QtCore/qsettings.h>
+#include <QtCore/qlibraryinfo.h>
+#include <QtCore/qtranslator.h>
+
+#include <QtGui/qwindow.h>
+#include <QtGui/qguiapplication.h>
+#include <QtQuick/qquickwindow.h>
+#include <QtQuick/qquickitem.h>
+#include <QtQml/qqmlcomponent.h>
+
+#include <private/qquickpixmapcache_p.h>
+#include <private/qquickview_p.h>
+#include <private/qhighdpiscaling_p.h>
+
+QT_BEGIN_NAMESPACE
+
+struct QuitLockDisabler
+{
+    const bool quitLockEnabled;
+
+    QuitLockDisabler() : quitLockEnabled(QCoreApplication::isQuitLockEnabled())
+    {
+        QCoreApplication::setQuitLockEnabled(false);
+    }
+
+    ~QuitLockDisabler()
+    {
+        QCoreApplication::setQuitLockEnabled(quitLockEnabled);
+    }
+};
+
+QQmlPreviewHandler::QQmlPreviewHandler(QObject *parent) : QObject(parent)
+{
+    m_dummyItem.reset(new QQuickItem);
+
+    // TODO: Is there a better way to determine this? We want to keep the window alive when possible
+    //       as otherwise it will reappear in a different place when (re)loading a file. However,
+    //       the file we load might create another window, in which case the eglfs plugin (and
+    //       others?) will do a qFatal as it only supports a single window.
+    const QString platformName = QGuiApplication::platformName();
+    m_supportsMultipleWindows = (platformName == QStringLiteral("windows")
+                                 || platformName == QStringLiteral("cocoa")
+                                 || platformName == QStringLiteral("xcb")
+                                 || platformName == QStringLiteral("wayland"));
+
+    QCoreApplication::instance()->installEventFilter(this);
+
+    m_fpsTimer.setInterval(1000);
+    connect(&m_fpsTimer, &QTimer::timeout, this, &QQmlPreviewHandler::fpsTimerHit);
+}
+
+QQmlPreviewHandler::~QQmlPreviewHandler()
+{
+    removeTranslators();
+    clear();
+}
+
+static void closeAllWindows()
+{
+    const QWindowList windows = QGuiApplication::allWindows();
+    for (QWindow *window : windows)
+        window->close();
+}
+
+bool QQmlPreviewHandler::eventFilter(QObject *obj, QEvent *event)
+{
+    if (event->type() == QEvent::Show) {
+        if (QWindow *window = qobject_cast<QQuickWindow*>(obj)) {
+            m_lastPosition.initLastSavedWindowPosition(window);
+        }
+    }
+    if (m_currentWindow && (event->type() == QEvent::Move || event->type() == QEvent::Resize) &&
+            qobject_cast<QQuickWindow*>(obj) == m_currentWindow) {
+        // we always start with factor 1 so calculate and save the origin as it would be not scaled
+        m_lastPosition.setPosition(m_currentWindow->framePosition() *
+                                    QHighDpiScaling::factor(m_currentWindow));
+    }
+
+    return QObject::eventFilter(obj, event);
+}
+
+void QQmlPreviewHandler::addEngine(QQmlEngine *qmlEngine)
+{
+    m_engines.append(qmlEngine);
+}
+
+void QQmlPreviewHandler::removeEngine(QQmlEngine *qmlEngine)
+{
+    const bool found = m_engines.removeOne(qmlEngine);
+    Q_ASSERT(found);
+    for (QObject *obj : m_createdObjects)
+    if (obj && QtQml::qmlEngine(obj) == qmlEngine)
+      delete obj;
+    m_createdObjects.removeAll(nullptr);
+}
+
+void QQmlPreviewHandler::loadUrl(const QUrl &url)
+{
+    QSharedPointer<QuitLockDisabler> disabler(new QuitLockDisabler);
+
+    clear();
+    m_component.reset(nullptr);
+    QQuickPixmap::purgeCache();
+
+    const int numEngines = m_engines.count();
+    if (numEngines > 1) {
+        emit error(QString::fromLatin1("%1 QML engines available. We cannot decide which one "
+                                       "should load the component.").arg(numEngines));
+        return;
+    } else if (numEngines == 0) {
+        emit error(QLatin1String("No QML engines found."));
+        return;
+    }
+    m_lastPosition.loadWindowPositionSettings(url);
+
+    QQmlEngine *engine = m_engines.front();
+    engine->clearComponentCache();
+    m_component.reset(new QQmlComponent(engine, url, this));
+
+    auto onStatusChanged = [disabler, this](QQmlComponent::Status status) {
+        switch (status) {
+        case QQmlComponent::Null:
+        case QQmlComponent::Loading:
+            return true; // try again later
+        case QQmlComponent::Ready:
+            tryCreateObject();
+            break;
+        case QQmlComponent::Error:
+            emit error(m_component->errorString());
+            break;
+        default:
+            Q_UNREACHABLE();
+            break;
+        }
+
+        disconnect(m_component.data(), &QQmlComponent::statusChanged, this, nullptr);
+        return false; // we're done
+    };
+
+    if (onStatusChanged(m_component->status()))
+        connect(m_component.data(), &QQmlComponent::statusChanged, this, onStatusChanged);
+}
+
+void QQmlPreviewHandler::rerun()
+{
+    if (m_component.isNull() || !m_component->isReady())
+        emit error(QLatin1String("Component is not ready."));
+
+    QuitLockDisabler disabler;
+    Q_UNUSED(disabler);
+    clear();
+    tryCreateObject();
+}
+
+void QQmlPreviewHandler::zoom(qreal newFactor)
+{
+    if (!m_currentWindow)
+        return;
+    if (qFuzzyIsNull(newFactor)) {
+        emit error(QString::fromLatin1("Zooming with factor: %1 will result in nothing " \
+                                       "so it will be ignored.").arg(newFactor));
+        return;
+    }
+    QString errorMessage;
+    bool resetZoom = false;
+
+    if (newFactor < 0) {
+        resetZoom = true;
+        newFactor = 1.0;
+    }
+
+    // On single-window devices we allow any scale factor as the window will adapt to the screen.
+    if (m_supportsMultipleWindows) {
+        const QSize newAvailableScreenSize = QQmlPreviewPosition::currentScreenSize(m_currentWindow)
+                * QHighDpiScaling::factor(m_currentWindow) / newFactor;
+        if (m_currentWindow->size().width() > newAvailableScreenSize.width()) {
+            errorMessage = QString::fromLatin1(
+                        "Zooming with factor: "
+                        "%1 will result in a too wide preview.").arg(newFactor);
+        }
+        if (m_currentWindow->size().height() > newAvailableScreenSize.height()) {
+            errorMessage = QString::fromLatin1(
+                        "Zooming with factor: "
+                        "%1 will result in a too heigh preview.").arg(newFactor);
+        }
+    }
+
+    if (errorMessage.isEmpty()) {
+        const QPoint newToOriginMappedPosition = m_currentWindow->position() *
+                QHighDpiScaling::factor(m_currentWindow) / newFactor;
+        m_currentWindow->destroy();
+        QHighDpiScaling::setScreenFactor(m_currentWindow->screen(), newFactor);
+        if (resetZoom)
+            QHighDpiScaling::updateHighDpiScaling();
+        m_currentWindow->setPosition(newToOriginMappedPosition);
+        m_currentWindow->show();
+    } else {
+        emit error(errorMessage);
+    }
+}
+
+void QQmlPreviewHandler::removeTranslators()
+{
+    if (!m_qtTranslator.isNull()) {
+        QCoreApplication::removeTranslator(m_qtTranslator.get());
+        m_qtTranslator.reset();
+    }
+
+    if (m_qmlTranslator.isNull()) {
+        QCoreApplication::removeTranslator(m_qmlTranslator.get());
+        m_qmlTranslator.reset();
+    }
+}
+
+void QQmlPreviewHandler::language(const QUrl &context, const QLocale &locale)
+{
+    removeTranslators();
+
+    m_qtTranslator.reset(new QTranslator(this));
+    if (m_qtTranslator->load(locale, QLatin1String("qt"), QLatin1String("_"),
+                           QLibraryInfo::location(QLibraryInfo::TranslationsPath))) {
+        QCoreApplication::installTranslator(m_qtTranslator.get());
+    }
+
+    m_qmlTranslator.reset(new QTranslator(this));
+    if (m_qmlTranslator->load(locale, QLatin1String("qml"), QLatin1String("_"),
+                              context.toLocalFile() + QLatin1String("/i18n"))) {
+        QCoreApplication::installTranslator(m_qmlTranslator.get());
+    }
+
+    for (QQmlEngine *engine : qAsConst(m_engines))
+        engine->retranslate();
+}
+
+void QQmlPreviewHandler::clear()
+{
+    qDeleteAll(m_createdObjects);
+    m_createdObjects.clear();
+    setCurrentWindow(nullptr);
+}
+
+Qt::WindowFlags fixFlags(Qt::WindowFlags flags)
+{
+    // If only the type flag is given, some other window flags are automatically assumed. When we
+    // add a flag, we need to make those explicit.
+    switch (flags) {
+    case Qt::Window:
+        return flags | Qt::WindowTitleHint | Qt::WindowSystemMenuHint | Qt::WindowCloseButtonHint
+                | Qt::WindowMinimizeButtonHint | Qt::WindowMaximizeButtonHint;
+    case Qt::Dialog:
+    case Qt::Tool:
+        return flags | Qt::WindowTitleHint | Qt::WindowSystemMenuHint | Qt::WindowCloseButtonHint;
+    default:
+        return flags;
+    }
+}
+
+void QQmlPreviewHandler::showObject(QObject *object)
+{
+    if (QWindow *window = qobject_cast<QWindow *>(object)) {
+        setCurrentWindow(qobject_cast<QQuickWindow *>(window));
+        for (QWindow *otherWindow : QGuiApplication::allWindows()) {
+            if (QQuickWindow *quickWindow = qobject_cast<QQuickWindow *>(otherWindow)) {
+                if (quickWindow == m_currentWindow)
+                    continue;
+                quickWindow->setVisible(false);
+                quickWindow->setFlags(quickWindow->flags() & ~Qt::WindowStaysOnTopHint);
+            }
+        }
+    } else if (QQuickItem *item = qobject_cast<QQuickItem *>(object)) {
+        setCurrentWindow(nullptr);
+        for (QWindow *window : QGuiApplication::allWindows()) {
+            if (QQuickWindow *quickWindow = qobject_cast<QQuickWindow *>(window)) {
+                if (m_currentWindow != nullptr) {
+                    emit error(QLatin1String("Multiple QQuickWindows available. We cannot "
+                                             "decide which one to use."));
+                    return;
+                }
+                setCurrentWindow(quickWindow);
+            } else {
+                window->setVisible(false);
+                window->setFlag(Qt::WindowStaysOnTopHint, false);
+            }
+        }
+
+        if (m_currentWindow == nullptr) {
+            setCurrentWindow(new QQuickWindow);
+            m_createdObjects.append(m_currentWindow.data());
+        }
+
+        for (QQuickItem *oldItem : m_currentWindow->contentItem()->childItems())
+            oldItem->setParentItem(m_dummyItem.data());
+
+        // Special case for QQuickView, as that keeps a "root" pointer around, and uses it to
+        // automatically resize the window or the item.
+        if (QQuickView *view = qobject_cast<QQuickView *>(m_currentWindow))
+            QQuickViewPrivate::get(view)->setRootObject(item);
+        else
+            item->setParentItem(m_currentWindow->contentItem());
+
+        m_currentWindow->resize(item->size().toSize());
+    } else {
+        emit error(QLatin1String("Created object is neither a QWindow nor a QQuickItem."));
+    }
+
+    if (m_currentWindow) {
+        m_lastPosition.initLastSavedWindowPosition(m_currentWindow);
+        m_currentWindow->setFlags(fixFlags(m_currentWindow->flags()) | Qt::WindowStaysOnTopHint);
+        m_currentWindow->setVisible(true);
+    }
+}
+
+void QQmlPreviewHandler::setCurrentWindow(QQuickWindow *window)
+{
+    if (window == m_currentWindow.data())
+        return;
+
+    if (m_currentWindow) {
+        disconnect(m_currentWindow.data(), &QQuickWindow::beforeSynchronizing,
+                   this, &QQmlPreviewHandler::beforeSynchronizing);
+        disconnect(m_currentWindow.data(), &QQuickWindow::afterSynchronizing,
+                   this, &QQmlPreviewHandler::afterSynchronizing);
+        disconnect(m_currentWindow.data(), &QQuickWindow::beforeRendering,
+                   this, &QQmlPreviewHandler::beforeRendering);
+        disconnect(m_currentWindow.data(), &QQuickWindow::frameSwapped,
+                   this, &QQmlPreviewHandler::frameSwapped);
+        m_fpsTimer.stop();
+        m_rendering = FrameTime();
+        m_synchronizing = FrameTime();
+    }
+
+    m_currentWindow = window;
+
+    if (m_currentWindow) {
+        connect(m_currentWindow.data(), &QQuickWindow::beforeSynchronizing,
+                this, &QQmlPreviewHandler::beforeSynchronizing, Qt::DirectConnection);
+        connect(m_currentWindow.data(), &QQuickWindow::afterSynchronizing,
+                this, &QQmlPreviewHandler::afterSynchronizing, Qt::DirectConnection);
+        connect(m_currentWindow.data(), &QQuickWindow::beforeRendering,
+                this, &QQmlPreviewHandler::beforeRendering, Qt::DirectConnection);
+        connect(m_currentWindow.data(), &QQuickWindow::frameSwapped,
+                this, &QQmlPreviewHandler::frameSwapped, Qt::DirectConnection);
+        m_fpsTimer.start();
+    }
+}
+
+void QQmlPreviewHandler::beforeSynchronizing()
+{
+    m_synchronizing.beginFrame();
+}
+
+void QQmlPreviewHandler::afterSynchronizing()
+{
+
+    if (m_rendering.elapsed >= 0)
+        m_rendering.endFrame();
+    m_synchronizing.recordFrame();
+    m_synchronizing.endFrame();
+}
+
+void QQmlPreviewHandler::beforeRendering()
+{
+    m_rendering.beginFrame();
+}
+
+void QQmlPreviewHandler::frameSwapped()
+{
+    m_rendering.recordFrame();
+}
+
+void QQmlPreviewHandler::FrameTime::beginFrame()
+{
+    timer.start();
+}
+
+void QQmlPreviewHandler::FrameTime::recordFrame()
+{
+    elapsed = timer.elapsed();
+}
+
+void QQmlPreviewHandler::FrameTime::endFrame()
+{
+    if (elapsed < min)
+        min = static_cast<quint16>(qMax(0ll, elapsed));
+    if (elapsed > max)
+        max = static_cast<quint16>(qMin(qint64(std::numeric_limits<quint16>::max()), elapsed));
+    total = static_cast<quint16>(qBound(0ll, qint64(std::numeric_limits<quint16>::max()),
+                                        elapsed + total));
+    ++number;
+    elapsed = -1;
+}
+
+void QQmlPreviewHandler::FrameTime::reset()
+{
+    min = std::numeric_limits<quint16>::max();
+    max = 0;
+    total = 0;
+    number = 0;
+}
+
+void QQmlPreviewHandler::fpsTimerHit()
+{
+    const FpsInfo info = {
+        m_synchronizing.number,
+        m_synchronizing.min,
+        m_synchronizing.max,
+        m_synchronizing.total,
+
+        m_rendering.number,
+        m_rendering.min,
+        m_rendering.max,
+        m_rendering.total
+    };
+
+    emit fps(info);
+
+    m_rendering.reset();
+    m_synchronizing.reset();
+}
+
+void QQmlPreviewHandler::tryCreateObject()
+{
+    if (!m_supportsMultipleWindows)
+        closeAllWindows();
+    QObject *object = m_component->create();
+    m_createdObjects.append(object);
+    showObject(object);
+}
+
+QT_END_NAMESPACE
diff --git a/src/plugins/qmltooling/qmldbg_preview/qqmlpreviewhandler.h b/src/plugins/qmltooling/qmldbg_preview/qqmlpreviewhandler.h
new file mode 100644
index 0000000000..21ea672580
--- /dev/null
+++ b/src/plugins/qmltooling/qmldbg_preview/qqmlpreviewhandler.h
@@ -0,0 +1,154 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QML preview debug service.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QQMLPREVIEWHANDLER_H
+#define QQMLPREVIEWHANDLER_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include "qqmlpreviewposition.h"
+
+#include <QtCore/qobject.h>
+#include <QtCore/qvector.h>
+#include <QtCore/qrect.h>
+#include <QtCore/qpointer.h>
+#include <QtCore/qelapsedtimer.h>
+#include <QtQml/qqmlengine.h>
+
+QT_BEGIN_NAMESPACE
+
+class QQmlEngine;
+class QQuickItem;
+class QQmlPreviewUrlInterceptor;
+class QQuickWindow;
+class QTranslator;
+
+class QQmlPreviewHandler : public QObject
+{
+    Q_OBJECT
+public:
+    explicit QQmlPreviewHandler(QObject *parent = nullptr);
+    ~QQmlPreviewHandler();
+
+    void addEngine(QQmlEngine *engine);
+    void removeEngine(QQmlEngine *engine);
+
+    void loadUrl(const QUrl &url);
+    void rerun();
+    void zoom(qreal newFactor);
+    void language(const QUrl &context, const QLocale &locale);
+
+    void clear();
+
+    struct FpsInfo {
+        quint16 numSyncs;
+        quint16 minSync;
+        quint16 maxSync;
+        quint16 totalSync;
+
+        quint16 numRenders;
+        quint16 minRender;
+        quint16 maxRender;
+        quint16 totalRender;
+    };
+
+signals:
+    void error(const QString &message);
+    void fps(const FpsInfo &info);
+
+protected:
+    bool eventFilter(QObject *obj, QEvent *event);
+private:
+    void tryCreateObject();
+    void showObject(QObject *object);
+    void setCurrentWindow(QQuickWindow *window);
+
+    void beforeSynchronizing();
+    void afterSynchronizing();
+    void beforeRendering();
+    void frameSwapped();
+
+    void fpsTimerHit();
+    void removeTranslators();
+
+    QScopedPointer<QQuickItem> m_dummyItem;
+    QList<QQmlEngine *> m_engines;
+    QVector<QPointer<QObject>> m_createdObjects;
+    QScopedPointer<QQmlComponent> m_component;
+    QPointer<QQuickWindow> m_currentWindow;
+    bool m_supportsMultipleWindows;
+    QQmlPreviewPosition m_lastPosition;
+
+    QTimer m_fpsTimer;
+
+    struct FrameTime {
+        void beginFrame();
+        void recordFrame();
+        void endFrame();
+        void reset();
+
+        QElapsedTimer timer;
+        qint64 elapsed = -1;
+        quint16 min = std::numeric_limits<quint16>::max();
+        quint16 max = 0;
+        quint16 total = 0;
+        quint16 number = 0;
+    };
+
+    FrameTime m_rendering;
+    FrameTime m_synchronizing;
+
+    QScopedPointer<QTranslator> m_qtTranslator;
+    QScopedPointer<QTranslator> m_qmlTranslator;
+};
+
+QT_END_NAMESPACE
+
+Q_DECLARE_METATYPE(QQmlPreviewHandler::FpsInfo)
+
+#endif // QQMLPREVIEWHANDLER_H
diff --git a/src/plugins/qmltooling/qmldbg_preview/qqmlpreviewposition.cpp b/src/plugins/qmltooling/qmldbg_preview/qqmlpreviewposition.cpp
new file mode 100644
index 0000000000..3edcbac0a9
--- /dev/null
+++ b/src/plugins/qmltooling/qmldbg_preview/qqmlpreviewposition.cpp
@@ -0,0 +1,113 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QML preview debug service.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qqmlpreviewposition.h"
+
+#include <QtGui/qwindow.h>
+#include <QtGui/qscreen.h>
+#include <QtGui/qguiapplication.h>
+
+QT_BEGIN_NAMESPACE
+
+static const QSize availableScreenSize(const QPoint &point)
+{
+    if (const QScreen *screen = QGuiApplication::screenAt(point))
+        return screen->availableGeometry().size();
+    return QSize();
+}
+
+QQmlPreviewPosition::QQmlPreviewPosition()
+    : m_settings("QtProject", "QtQmlPreview")
+{
+    m_savePositionTimer.setSingleShot(true);
+    m_savePositionTimer.setInterval(500);
+    QObject::connect(&m_savePositionTimer, &QTimer::timeout, [this]() {
+        saveWindowPosition();
+    });
+}
+
+void QQmlPreviewPosition::setPosition(const QPoint &point)
+{
+    m_hasPosition = true;
+    m_lastWindowPosition = point;
+    m_savePositionTimer.start();
+}
+
+void QQmlPreviewPosition::saveWindowPosition()
+{
+    if (m_hasPosition) {
+        if (!m_settingsKey.isNull())
+            m_settings.setValue(m_settingsKey, m_lastWindowPosition);
+
+        m_settings.setValue(QLatin1String("global_lastpostion"), m_lastWindowPosition);
+    }
+}
+
+void QQmlPreviewPosition::loadWindowPositionSettings(const QUrl &url)
+{
+    m_settingsKey = url.toString(QUrl::PreferLocalFile) + QLatin1String("_lastpostion");
+
+    if (m_settings.contains(m_settingsKey)) {
+        m_hasPosition = true;
+        m_lastWindowPosition = m_settings.value(m_settingsKey).toPoint();
+    }
+}
+
+void QQmlPreviewPosition::initLastSavedWindowPosition(QWindow *window)
+{
+    if (m_positionedWindows.contains(window))
+        return;
+    if (!m_hasPosition) {
+        // in case there was nothing saved, we do not want to set anything
+        if (!m_settings.contains(QLatin1String("global_lastpostion")))
+            return;
+        m_lastWindowPosition = m_settings.value(QLatin1String("global_lastpostion")).toPoint();
+    }
+    if (QGuiApplication::screenAt(m_lastWindowPosition))
+        window->setFramePosition(m_lastWindowPosition);
+
+    m_positionedWindows.append(window);
+}
+
+const QSize QQmlPreviewPosition::currentScreenSize(QWindow *window)
+{
+    return availableScreenSize(window->position());
+}
+
+QT_END_NAMESPACE
diff --git a/src/plugins/qmltooling/qmldbg_preview/qqmlpreviewposition.h b/src/plugins/qmltooling/qmldbg_preview/qqmlpreviewposition.h
new file mode 100644
index 0000000000..3d4ca9dc67
--- /dev/null
+++ b/src/plugins/qmltooling/qmldbg_preview/qqmlpreviewposition.h
@@ -0,0 +1,87 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QML preview debug service.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QQMLPREVIEWPOSITION_H
+#define QQMLPREVIEWPOSITION_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include <QtCore/qvector.h>
+#include <QtCore/qpoint.h>
+#include <QtCore/qurl.h>
+#include <QtCore/qtimer.h>
+#include <QtCore/qsettings.h>
+
+QT_BEGIN_NAMESPACE
+
+class QWindow;
+
+class QQmlPreviewPosition
+{
+public:
+    QQmlPreviewPosition();
+
+    void setPosition(const QPoint &point);
+    void saveWindowPosition();
+    void loadWindowPositionSettings(const QUrl &url);
+    void initLastSavedWindowPosition(QWindow *window);
+    static const QSize currentScreenSize(QWindow *window);
+
+private:
+    bool m_hasPosition = false;
+    QPoint m_lastWindowPosition;
+    QSettings m_settings;
+    QString m_settingsKey;
+    QTimer m_savePositionTimer;
+    QVector<QWindow *> m_positionedWindows;
+};
+
+
+QT_END_NAMESPACE
+
+#endif // QQMLPREVIEWPOSITION_H
diff --git a/src/plugins/qmltooling/qmldbg_preview/qqmlpreviewservice.cpp b/src/plugins/qmltooling/qmldbg_preview/qqmlpreviewservice.cpp
new file mode 100644
index 0000000000..2e2224df47
--- /dev/null
+++ b/src/plugins/qmltooling/qmldbg_preview/qqmlpreviewservice.cpp
@@ -0,0 +1,195 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QML preview debug service.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qqmlpreviewservice.h"
+
+#include <QtCore/qpointer.h>
+#include <QtQml/qqmlengine.h>
+#include <QtQml/qqmlcomponent.h>
+#include <QtQuick/qquickwindow.h>
+#include <QtQuick/qquickitem.h>
+#include <QtGui/qguiapplication.h>
+
+#include <private/qquickpixmapcache_p.h>
+#include <private/qqmldebugconnector_p.h>
+#include <private/qversionedpacket_p.h>
+
+QT_BEGIN_NAMESPACE
+
+const QString QQmlPreviewServiceImpl::s_key = QStringLiteral("QmlPreview");
+using QQmlDebugPacket = QVersionedPacket<QQmlDebugConnector>;
+
+QQmlPreviewServiceImpl::QQmlPreviewServiceImpl(QObject *parent) :
+    QQmlDebugService(s_key, 1.0f, parent)
+{
+    m_loader.reset(new QQmlPreviewFileLoader(this));
+    connect(this, &QQmlPreviewServiceImpl::load,
+            m_loader.data(), &QQmlPreviewFileLoader::whitelist, Qt::DirectConnection);
+    connect(this, &QQmlPreviewServiceImpl::load, &m_handler, &QQmlPreviewHandler::loadUrl);
+    connect(this, &QQmlPreviewServiceImpl::rerun, &m_handler, &QQmlPreviewHandler::rerun);
+    connect(this, &QQmlPreviewServiceImpl::zoom, &m_handler, &QQmlPreviewHandler::zoom);
+    connect(this, &QQmlPreviewServiceImpl::language, &m_handler, &QQmlPreviewHandler::language);
+    connect(&m_handler, &QQmlPreviewHandler::error, this, &QQmlPreviewServiceImpl::forwardError,
+            Qt::DirectConnection);
+    connect(&m_handler, &QQmlPreviewHandler::fps, this, &QQmlPreviewServiceImpl::forwardFps,
+            Qt::DirectConnection);
+}
+
+QQmlPreviewServiceImpl::~QQmlPreviewServiceImpl()
+{
+}
+
+void QQmlPreviewServiceImpl::messageReceived(const QByteArray &data)
+{
+    QQmlDebugPacket packet(data);
+    qint8 command;
+
+    packet >> command;
+    switch (command) {
+    case File: {
+        QString path;
+        QByteArray contents;
+        packet >> path >> contents;
+        emit file(path, contents);
+
+        // Replace the whole scene with the first file successfully loaded over the debug
+        // connection. This is an OK approximation of the root component, and if the client wants
+        // something specific, it will send an explicit Load anyway.
+        if (m_currentUrl.isEmpty() && path.endsWith(".qml")) {
+            if (path.startsWith(':'))
+                m_currentUrl = QUrl("qrc" + path);
+            else
+                m_currentUrl = QUrl::fromLocalFile(path);
+            emit load(m_currentUrl);
+        }
+        break;
+    }
+    case Directory: {
+        QString path;
+        QStringList entries;
+        packet >> path >> entries;
+        emit directory(path, entries);
+        break;
+    }
+    case Load: {
+        QUrl url;
+        packet >> url;
+        if (url.isEmpty())
+            url = m_currentUrl;
+        else
+            m_currentUrl = url;
+        emit load(url);
+        break;
+    }
+    case Error: {
+        QString file;
+        packet >> file;
+        emit error(file);
+        break;
+    }
+    case Rerun:
+        emit rerun();
+        break;
+    case ClearCache:
+        emit clearCache();
+        break;
+    case Zoom: {
+        float factor;
+        packet >> factor;
+        emit zoom(static_cast<qreal>(factor));
+        break;
+    }
+    case Language: {
+        QUrl context;
+        QString locale;
+        packet >> context >> locale;
+        emit language(context.isEmpty() ? m_currentUrl : context,
+                      locale.isEmpty() ? QLocale() : QLocale(locale));
+        break;
+    }
+    default:
+        forwardError(QString::fromLatin1("Invalid command: %1").arg(command));
+        break;
+    }
+}
+
+void QQmlPreviewServiceImpl::engineAboutToBeAdded(QJSEngine *engine)
+{
+    if (QQmlEngine *qmlEngine = qobject_cast<QQmlEngine *>(engine))
+        m_handler.addEngine(qmlEngine);
+    emit attachedToEngine(engine);
+}
+
+void QQmlPreviewServiceImpl::engineAboutToBeRemoved(QJSEngine *engine)
+{
+    if (QQmlEngine *qmlEngine = qobject_cast<QQmlEngine *>(engine))
+        m_handler.removeEngine(qmlEngine);
+    emit detachedFromEngine(engine);
+}
+
+void QQmlPreviewServiceImpl::stateChanged(QQmlDebugService::State state)
+{
+    m_fileEngine.reset(state == Enabled ? new QQmlPreviewFileEngineHandler(m_loader.data())
+                                        : nullptr);
+}
+
+void QQmlPreviewServiceImpl::forwardRequest(const QString &file)
+{
+    QQmlDebugPacket packet;
+    packet << static_cast<qint8>(Request) << file;
+    emit messageToClient(name(), packet.data());
+}
+
+void QQmlPreviewServiceImpl::forwardError(const QString &error)
+{
+    QQmlDebugPacket packet;
+    packet << static_cast<qint8>(Error) << error;
+    emit messageToClient(name(), packet.data());
+}
+
+void QQmlPreviewServiceImpl::forwardFps(const QQmlPreviewHandler::FpsInfo &frames)
+{
+    QQmlDebugPacket packet;
+    packet << static_cast<qint8>(Fps)
+           << frames.numSyncs << frames.minSync << frames.maxSync << frames.totalSync
+           << frames.numRenders << frames.minRender << frames.maxRender << frames.totalRender;
+    emit messageToClient(name(), packet.data());
+}
+
+QT_END_NAMESPACE
diff --git a/src/plugins/qmltooling/qmldbg_preview/qqmlpreviewservice.h b/src/plugins/qmltooling/qmldbg_preview/qqmlpreviewservice.h
new file mode 100644
index 0000000000..7bdc87ec59
--- /dev/null
+++ b/src/plugins/qmltooling/qmldbg_preview/qqmlpreviewservice.h
@@ -0,0 +1,113 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QML preview debug service.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QQMLPREVIEWSERVICE_H
+#define QQMLPREVIEWSERVICE_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include "qqmlpreviewhandler.h"
+#include "qqmlpreviewfileengine.h"
+#include <private/qqmldebugserviceinterfaces_p.h>
+
+QT_BEGIN_NAMESPACE
+
+class QQmlPreviewFileEngineHandler;
+class QQmlPreviewHandler;
+class QQmlPreviewServiceImpl : public QQmlDebugService
+{
+    Q_OBJECT
+
+public:
+    enum Command {
+        File,
+        Load,
+        Request,
+        Error,
+        Rerun,
+        Directory,
+        ClearCache,
+        Zoom,
+        Fps,
+        Language
+    };
+
+    static const QString s_key;
+
+    QQmlPreviewServiceImpl(QObject *parent = nullptr);
+    virtual ~QQmlPreviewServiceImpl();
+
+    void messageReceived(const QByteArray &message) override;
+    void engineAboutToBeAdded(QJSEngine *engine) override;
+    void engineAboutToBeRemoved(QJSEngine *engine) override;
+    void stateChanged(State state) override;
+
+    void forwardRequest(const QString &file);
+    void forwardError(const QString &error);
+    void forwardFps(const QQmlPreviewHandler::FpsInfo &frames);
+
+signals:
+    void error(const QString &file);
+    void file(const QString &file, const QByteArray &contents);
+    void directory(const QString &file, const QStringList &entries);
+    void load(const QUrl &url);
+    void rerun();
+    void clearCache();
+    void zoom(qreal factor);
+    void language(const QUrl &context, const QLocale &locale);
+
+private:
+    QScopedPointer<QQmlPreviewFileEngineHandler> m_fileEngine;
+    QScopedPointer<QQmlPreviewFileLoader> m_loader;
+    QQmlPreviewHandler m_handler;
+    QUrl m_currentUrl;
+};
+
+QT_END_NAMESPACE
+
+#endif // QQMLPREVIEWSERVICE_H
diff --git a/src/plugins/qmltooling/qmldbg_preview/qqmlpreviewservice.json b/src/plugins/qmltooling/qmldbg_preview/qqmlpreviewservice.json
new file mode 100644
index 0000000000..d7e1ef1f10
--- /dev/null
+++ b/src/plugins/qmltooling/qmldbg_preview/qqmlpreviewservice.json
@@ -0,0 +1,3 @@
+{
+    "Keys" : [ "QmlPreview" ]
+}
diff --git a/src/plugins/qmltooling/qmldbg_preview/qqmlpreviewservicefactory.cpp b/src/plugins/qmltooling/qmldbg_preview/qqmlpreviewservicefactory.cpp
new file mode 100644
index 0000000000..f0aa3226c8
--- /dev/null
+++ b/src/plugins/qmltooling/qmldbg_preview/qqmlpreviewservicefactory.cpp
@@ -0,0 +1,50 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QML preview debug service.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qqmlpreviewservicefactory.h"
+#include "qqmlpreviewservice.h"
+
+QT_BEGIN_NAMESPACE
+
+QQmlDebugService *QQmlPreviewServiceFactory::create(const QString &key)
+{
+    return key == QQmlPreviewServiceImpl::s_key ? new QQmlPreviewServiceImpl(this) : nullptr;
+}
+
+QT_END_NAMESPACE
diff --git a/src/plugins/qmltooling/qmldbg_preview/qqmlpreviewservicefactory.h b/src/plugins/qmltooling/qmldbg_preview/qqmlpreviewservicefactory.h
new file mode 100644
index 0000000000..0ceadf24f5
--- /dev/null
+++ b/src/plugins/qmltooling/qmldbg_preview/qqmlpreviewservicefactory.h
@@ -0,0 +1,69 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QML preview debug service.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QQMLPREVIEWSERVCIEFACTORY_H
+#define QQMLPREVIEWSERVCIEFACTORY_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include <private/qqmldebugservicefactory_p.h>
+
+QT_BEGIN_NAMESPACE
+
+class QQmlPreviewServiceFactory : public QQmlDebugServiceFactory
+{
+    Q_OBJECT
+    Q_PLUGIN_METADATA(IID QQmlDebugServiceFactory_iid FILE "qqmlpreviewservice.json")
+
+public:
+    QQmlDebugService *create(const QString &key) override;
+};
+
+QT_END_NAMESPACE
+
+#endif // QQMLPREVIEWSERVCIEFACTORY_H
diff --git a/src/plugins/qmltooling/qmldbg_profiler/qmldbg_profiler.pro b/src/plugins/qmltooling/qmldbg_profiler/qmldbg_profiler.pro
index 4629a7b81e..ac874b079e 100644
--- a/src/plugins/qmltooling/qmldbg_profiler/qmldbg_profiler.pro
+++ b/src/plugins/qmltooling/qmldbg_profiler/qmldbg_profiler.pro
@@ -9,17 +9,12 @@ SOURCES += \
     $$PWD/qv4profileradapter.cpp
 
 HEADERS += \
-    $$PWD/../shared/qqmlconfigurabledebugservice.h \
-    $$PWD/../shared/qqmldebugpacket.h \
     $$PWD/qqmlenginecontrolservice.h \
     $$PWD/qqmlprofileradapter.h \
     $$PWD/qqmlprofilerservice.h \
     $$PWD/qqmlprofilerservicefactory.h \
     $$PWD/qv4profileradapter.h
 
-INCLUDEPATH += $$PWD \
-    $$PWD/../shared
-
 OTHER_FILES += \
     $$PWD/qqmlprofilerservice.json
 
diff --git a/src/plugins/qmltooling/qmldbg_profiler/qqmlenginecontrolservice.cpp b/src/plugins/qmltooling/qmldbg_profiler/qqmlenginecontrolservice.cpp
index 9918a95116..f76add448f 100644
--- a/src/plugins/qmltooling/qmldbg_profiler/qqmlenginecontrolservice.cpp
+++ b/src/plugins/qmltooling/qmldbg_profiler/qqmlenginecontrolservice.cpp
@@ -38,11 +38,14 @@
 ****************************************************************************/
 
 #include "qqmlenginecontrolservice.h"
-#include "qqmldebugpacket.h"
+#include <private/qqmldebugconnector_p.h>
+#include <private/qversionedpacket_p.h>
 #include <QJSEngine>
 
 QT_BEGIN_NAMESPACE
 
+using QQmlDebugPacket = QVersionedPacket<QQmlDebugConnector>;
+
 QQmlEngineControlServiceImpl::QQmlEngineControlServiceImpl(QObject *parent) :
     QQmlEngineControlService(1, parent)
 {
@@ -53,8 +56,8 @@ void QQmlEngineControlServiceImpl::messageReceived(const QByteArray &message)
 {
     QMutexLocker lock(&dataMutex);
     QQmlDebugPacket d(message);
-    int command;
-    int engineId;
+    qint32 command;
+    qint32 engineId;
     d >> command >> engineId;
     QJSEngine *engine = qobject_cast<QJSEngine *>(objectForId(engineId));
     if (command == StartWaitingEngine && startingEngines.contains(engine)) {
@@ -112,10 +115,11 @@ void QQmlEngineControlServiceImpl::engineRemoved(QJSEngine *engine)
     }
 }
 
-void QQmlEngineControlServiceImpl::sendMessage(QQmlEngineControlServiceImpl::MessageType type, QJSEngine *engine)
+void QQmlEngineControlServiceImpl::sendMessage(QQmlEngineControlServiceImpl::MessageType type,
+                                               QJSEngine *engine)
 {
     QQmlDebugPacket d;
-    d << int(type) << idForObject(engine);
+    d << static_cast<qint32>(type) << idForObject(engine);
     emit messageToClient(name(), d.data());
 }
 
diff --git a/src/plugins/qmltooling/qmldbg_profiler/qqmlenginecontrolservice.h b/src/plugins/qmltooling/qmldbg_profiler/qqmlenginecontrolservice.h
index 6392944519..3c5daa0f4f 100644
--- a/src/plugins/qmltooling/qmldbg_profiler/qqmlenginecontrolservice.h
+++ b/src/plugins/qmltooling/qmldbg_profiler/qqmlenginecontrolservice.h
@@ -81,15 +81,15 @@ protected:
     QList<QJSEngine *> stoppingEngines;
     bool blockingMode;
 
-    void messageReceived(const QByteArray &) Q_DECL_OVERRIDE;
-    void engineAboutToBeAdded(QJSEngine *) Q_DECL_OVERRIDE;
-    void engineAboutToBeRemoved(QJSEngine *) Q_DECL_OVERRIDE;
-    void engineAdded(QJSEngine *) Q_DECL_OVERRIDE;
-    void engineRemoved(QJSEngine *) Q_DECL_OVERRIDE;
+    void messageReceived(const QByteArray &) override;
+    void engineAboutToBeAdded(QJSEngine *) override;
+    void engineAboutToBeRemoved(QJSEngine *) override;
+    void engineAdded(QJSEngine *) override;
+    void engineRemoved(QJSEngine *) override;
 
     void sendMessage(MessageType type, QJSEngine *engine);
 
-    void stateChanged(State) Q_DECL_OVERRIDE;
+    void stateChanged(State) override;
 };
 
 QT_END_NAMESPACE
diff --git a/src/plugins/qmltooling/qmldbg_profiler/qqmlprofileradapter.cpp b/src/plugins/qmltooling/qmldbg_profiler/qqmlprofileradapter.cpp
index 510c745d4e..a688e98b3f 100644
--- a/src/plugins/qmltooling/qmldbg_profiler/qqmlprofileradapter.cpp
+++ b/src/plugins/qmltooling/qmldbg_profiler/qqmlprofileradapter.cpp
@@ -38,38 +38,49 @@
 ****************************************************************************/
 
 #include "qqmlprofileradapter.h"
-#include "qqmldebugpacket.h"
+#include "qqmlprofilerservice.h"
 
 #include <private/qqmldebugserviceinterfaces_p.h>
 
 QT_BEGIN_NAMESPACE
 
-QQmlProfilerAdapter::QQmlProfilerAdapter(QQmlProfilerService *service, QQmlEnginePrivate *engine) :
-    next(0)
+QQmlProfilerAdapter::QQmlProfilerAdapter(QQmlProfilerService *service, QQmlEnginePrivate *engine)
 {
-    setService(service);
     engine->profiler = new QQmlProfiler;
+    init(service, engine->profiler);
+}
+
+QQmlProfilerAdapter::QQmlProfilerAdapter(QQmlProfilerService *service, QQmlTypeLoader *loader)
+{
+    QQmlProfiler *profiler = new QQmlProfiler;
+    loader->setProfiler(profiler);
+    init(service, profiler);
+}
+
+void QQmlProfilerAdapter::init(QQmlProfilerService *service, QQmlProfiler *profiler)
+{
+    next = 0;
+    setService(service);
     connect(this, &QQmlProfilerAdapter::profilingEnabled,
-            engine->profiler, &QQmlProfiler::startProfiling);
+            profiler, &QQmlProfiler::startProfiling);
     connect(this, &QQmlAbstractProfilerAdapter::profilingEnabledWhileWaiting,
-            engine->profiler, &QQmlProfiler::startProfiling, Qt::DirectConnection);
+            profiler, &QQmlProfiler::startProfiling, Qt::DirectConnection);
     connect(this, &QQmlAbstractProfilerAdapter::profilingDisabled,
-            engine->profiler, &QQmlProfiler::stopProfiling);
+            profiler, &QQmlProfiler::stopProfiling);
     connect(this, &QQmlAbstractProfilerAdapter::profilingDisabledWhileWaiting,
-            engine->profiler, &QQmlProfiler::stopProfiling, Qt::DirectConnection);
+            profiler, &QQmlProfiler::stopProfiling, Qt::DirectConnection);
     connect(this, &QQmlAbstractProfilerAdapter::dataRequested,
-            engine->profiler, &QQmlProfiler::reportData);
+            profiler, &QQmlProfiler::reportData);
     connect(this, &QQmlAbstractProfilerAdapter::referenceTimeKnown,
-            engine->profiler, &QQmlProfiler::setTimer);
-    connect(engine->profiler, &QQmlProfiler::dataReady,
+            profiler, &QQmlProfiler::setTimer);
+    connect(profiler, &QQmlProfiler::dataReady,
             this, &QQmlProfilerAdapter::receiveData);
 }
 
 // convert to QByteArrays that can be sent to the debug client
 static void qQmlProfilerDataToByteArrays(const QQmlProfilerData &d,
                                          QQmlProfiler::LocationHash &locations,
-                                         QList<QByteArray> &messages,
-                                         bool trackLocations)
+                                         QList<QByteArray> &messages)
 {
     QQmlDebugPacket ds;
     Q_ASSERT_X((d.messageType & (1 << 31)) == 0, Q_FUNC_INFO,
@@ -84,7 +95,7 @@ static void qQmlProfilerDataToByteArrays(const QQmlProfilerData &d,
         if (decodedMessageType == QQmlProfilerDefinitions::RangeEnd
                 || decodedMessageType == QQmlProfilerDefinitions::RangeStart) {
             ds << d.time << decodedMessageType << static_cast<quint32>(d.detailType);
-            if (trackLocations && d.locationId != 0)
+            if (d.locationId != 0)
                 ds << static_cast<qint64>(d.locationId);
         } else {
             auto i = locations.find(d.locationId);
@@ -95,8 +106,7 @@ static void qQmlProfilerDataToByteArrays(const QQmlProfilerData &d,
                    << static_cast<qint32>(i->location.column);
                 if (d.messageType & (1 << QQmlProfilerDefinitions::RangeData)) {
                     // Send both, location and data ...
-                    if (trackLocations)
-                        ds << static_cast<qint64>(d.locationId);
+                    ds << static_cast<qint64>(d.locationId);
                     messages.append(ds.squeezedData());
                     ds.clear();
                     ds << d.time << int(QQmlProfilerDefinitions::RangeData)
@@ -104,10 +114,8 @@ static void qQmlProfilerDataToByteArrays(const QQmlProfilerData &d,
                        << (i->location.sourceFile.isEmpty() ? i->url.toString() :
                                                               i->location.sourceFile);
                 }
-                if (trackLocations) {
-                    ds << static_cast<qint64>(d.locationId);
-                    locations.erase(i); // ... so that we can erase here without missing anything.
-                }
+                ds << static_cast<qint64>(d.locationId);
+                locations.erase(i); // ... so that we can erase here without missing anything.
             } else {
                 // Skip RangeData and RangeLocation: We've already sent them
                 continue;
@@ -118,14 +126,13 @@ static void qQmlProfilerDataToByteArrays(const QQmlProfilerData &d,
     }
 }
 
-qint64 QQmlProfilerAdapter::sendMessages(qint64 until, QList<QByteArray> &messages,
-                                         bool trackLocations)
+qint64 QQmlProfilerAdapter::sendMessages(qint64 until, QList<QByteArray> &messages)
 {
     while (next != data.length()) {
         const QQmlProfilerData &nextData = data.at(next);
         if (nextData.time > until || messages.length() > s_numMessagesPerBatch)
             return nextData.time;
-        qQmlProfilerDataToByteArrays(nextData, locations, messages, trackLocations);
+        qQmlProfilerDataToByteArrays(nextData, locations, messages);
         ++next;
     }
 
diff --git a/src/plugins/qmltooling/qmldbg_profiler/qqmlprofileradapter.h b/src/plugins/qmltooling/qmldbg_profiler/qqmlprofileradapter.h
index 1fee5c389f..12544a19c2 100644
--- a/src/plugins/qmltooling/qmldbg_profiler/qqmlprofileradapter.h
+++ b/src/plugins/qmltooling/qmldbg_profiler/qqmlprofileradapter.h
@@ -60,13 +60,14 @@ class QQmlProfilerAdapter : public QQmlAbstractProfilerAdapter {
     Q_OBJECT
 public:
     QQmlProfilerAdapter(QQmlProfilerService *service, QQmlEnginePrivate *engine);
-    qint64 sendMessages(qint64 until, QList<QByteArray> &messages,
-                        bool trackLocations) Q_DECL_OVERRIDE;
+    QQmlProfilerAdapter(QQmlProfilerService *service, QQmlTypeLoader *loader);
+    qint64 sendMessages(qint64 until, QList<QByteArray> &messages) override;
 
     void receiveData(const QVector<QQmlProfilerData> &new_data,
                      const QQmlProfiler::LocationHash &locations);
 
 private:
+    void init(QQmlProfilerService *service, QQmlProfiler *profiler);
     QVector<QQmlProfilerData> data;
     QQmlProfiler::LocationHash locations;
     int next;
diff --git a/src/plugins/qmltooling/qmldbg_profiler/qqmlprofilerservice.cpp b/src/plugins/qmltooling/qmldbg_profiler/qqmlprofilerservice.cpp
index edeb364f60..462401a093 100644
--- a/src/plugins/qmltooling/qmldbg_profiler/qqmlprofilerservice.cpp
+++ b/src/plugins/qmltooling/qmldbg_profiler/qqmlprofilerservice.cpp
@@ -41,7 +41,6 @@
 #include "qv4profileradapter.h"
 #include "qqmlprofileradapter.h"
 #include "qqmlprofilerservicefactory.h"
-#include "qqmldebugpacket.h"
 
 #include <private/qjsengine_p.h>
 #include <private/qqmldebugpluginmanager_p.h>
@@ -59,7 +58,7 @@ Q_QML_DEBUG_PLUGIN_LOADER(QQmlAbstractProfilerAdapter)
 
 QQmlProfilerServiceImpl::QQmlProfilerServiceImpl(QObject *parent) :
     QQmlConfigurableDebugService<QQmlProfilerService>(1, parent),
-    m_waitingForStop(false), m_useMessageTypes(false)
+    m_waitingForStop(false), m_globalEnabled(false), m_globalFeatures(0)
 {
     m_timer.start();
     QQmlAbstractProfilerAdapter *quickAdapter =
@@ -119,11 +118,14 @@ void QQmlProfilerServiceImpl::engineAboutToBeAdded(QJSEngine *engine)
 
     QMutexLocker lock(&m_configMutex);
     if (QQmlEngine *qmlEngine = qobject_cast<QQmlEngine *>(engine)) {
-        QQmlProfilerAdapter *qmlAdapter =
-                new QQmlProfilerAdapter(this, QQmlEnginePrivate::get(qmlEngine));
+        QQmlEnginePrivate *enginePrivate = QQmlEnginePrivate::get(qmlEngine);
+        QQmlProfilerAdapter *qmlAdapter = new QQmlProfilerAdapter(this, enginePrivate);
         addEngineProfiler(qmlAdapter, engine);
+        QQmlProfilerAdapter *compileAdapter
+                = new QQmlProfilerAdapter(this, &(enginePrivate->typeLoader));
+        addEngineProfiler(compileAdapter, engine);
     }
-    QV4ProfilerAdapter *v4Adapter = new QV4ProfilerAdapter(this, QV8Engine::getV4(engine->handle()));
+    QV4ProfilerAdapter *v4Adapter = new QV4ProfilerAdapter(this, engine->handle());
     addEngineProfiler(v4Adapter, engine);
     QQmlConfigurableDebugService<QQmlProfilerService>::engineAboutToBeAdded(engine);
 }
@@ -134,6 +136,10 @@ void QQmlProfilerServiceImpl::engineAdded(QJSEngine *engine)
                "QML profilers have to be added from the engine thread");
 
     QMutexLocker lock(&m_configMutex);
+
+    if (m_globalEnabled)
+        startProfiling(engine, m_globalFeatures);
+
     const auto range = qAsConst(m_engineProfilers).equal_range(engine);
     for (auto it = range.first; it != range.second; ++it)
         (*it)->stopWaiting();
@@ -237,9 +243,9 @@ void QQmlProfilerServiceImpl::startProfiling(QJSEngine *engine, quint64 features
 
     QQmlDebugPacket d;
 
-    d << m_timer.nsecsElapsed() << (int)Event << (int)StartTrace;
+    d << m_timer.nsecsElapsed() << static_cast<qint32>(Event) << static_cast<qint32>(StartTrace);
     bool startedAny = false;
-    if (engine != 0) {
+    if (engine != nullptr) {
         const auto range = qAsConst(m_engineProfilers).equal_range(engine);
         for (auto it = range.first; it != range.second; ++it) {
             QQmlAbstractProfilerAdapter *profiler = *it;
@@ -251,6 +257,9 @@ void QQmlProfilerServiceImpl::startProfiling(QJSEngine *engine, quint64 features
         if (startedAny)
             d << idForObject(engine);
     } else {
+        m_globalEnabled = true;
+        m_globalFeatures = features;
+
         QSet<QJSEngine *> engines;
         for (QMultiHash<QJSEngine *, QQmlAbstractProfilerAdapter *>::iterator i(m_engineProfilers.begin());
                 i != m_engineProfilers.end(); ++i) {
@@ -271,9 +280,8 @@ void QQmlProfilerServiceImpl::startProfiling(QJSEngine *engine, quint64 features
         }
 
         emit startFlushTimer();
+        emit messageToClient(name(), d.data());
     }
-
-    emit messageToClient(name(), d.data());
 }
 
 /*!
@@ -289,14 +297,18 @@ void QQmlProfilerServiceImpl::stopProfiling(QJSEngine *engine)
     QList<QQmlAbstractProfilerAdapter *> stopping;
     QList<QQmlAbstractProfilerAdapter *> reporting;
 
+    if (engine == nullptr)
+        m_globalEnabled = false;
+
     bool stillRunning = false;
     for (QMultiHash<QJSEngine *, QQmlAbstractProfilerAdapter *>::iterator i(m_engineProfilers.begin());
             i != m_engineProfilers.end(); ++i) {
         if (i.value()->isRunning()) {
-            if (engine == 0 || i.key() == engine) {
-                m_startTimes.insert(-1, i.value());
+            m_startTimes.insert(-1, i.value());
+            if (engine == nullptr || i.key() == engine) {
                 stopping << i.value();
             } else {
+                reporting << i.value();
                 stillRunning = true;
             }
         }
@@ -320,7 +332,7 @@ void QQmlProfilerServiceImpl::stopProfiling(QJSEngine *engine)
     m_waitingForStop = true;
 
     for (QQmlAbstractProfilerAdapter *profiler : qAsConst(reporting))
-        profiler->reportData(m_useMessageTypes);
+        profiler->reportData();
 
     for (QQmlAbstractProfilerAdapter *profiler : qAsConst(stopping))
         profiler->stopProfiling();
@@ -335,7 +347,8 @@ void QQmlProfilerServiceImpl::sendMessages()
 
     QQmlDebugPacket traceEnd;
     if (m_waitingForStop) {
-        traceEnd << m_timer.nsecsElapsed() << (int)Event << (int)EndTrace;
+        traceEnd << m_timer.nsecsElapsed() << static_cast<qint32>(Event)
+                 << static_cast<qint32>(EndTrace);
 
         QSet<QJSEngine *> seen;
         for (QQmlAbstractProfilerAdapter *profiler : qAsConst(m_startTimes)) {
@@ -354,8 +367,7 @@ void QQmlProfilerServiceImpl::sendMessages()
         m_startTimes.erase(m_startTimes.begin());
         qint64 next = first->sendMessages(m_startTimes.isEmpty() ?
                                               std::numeric_limits<qint64>::max() :
-                                              m_startTimes.begin().key(), messages,
-                                          m_useMessageTypes);
+                                              m_startTimes.begin().key(), messages);
         if (next != -1)
             m_startTimes.insert(next, first);
 
@@ -365,25 +377,32 @@ void QQmlProfilerServiceImpl::sendMessages()
         }
     }
 
+    bool stillRunning = false;
+    for (const QQmlAbstractProfilerAdapter *profiler : qAsConst(m_engineProfilers)) {
+        if (profiler->isRunning()) {
+            stillRunning = true;
+            break;
+        }
+    }
+
     if (m_waitingForStop) {
-        //indicate completion
+        // EndTrace can be sent multiple times, as it's engine specific.
         messages << traceEnd.data();
 
-        QQmlDebugPacket ds;
-        ds << (qint64)-1 << (int)Complete;
-        messages << ds.data();
-        m_waitingForStop = false;
+        if (!stillRunning) {
+            // Complete is only sent once, when no engines are running anymore.
+            QQmlDebugPacket ds;
+            ds << static_cast<qint64>(-1) << static_cast<qint32>(Complete);
+            messages << ds.data();
+            m_waitingForStop = false;
+        }
     }
 
     emit messagesToClient(name(), messages);
 
     // Restart flushing if any profilers are still running
-    for (const QQmlAbstractProfilerAdapter *profiler : qAsConst(m_engineProfilers)) {
-        if (profiler->isRunning()) {
-            emit startFlushTimer();
-            break;
-        }
-    }
+    if (stillRunning)
+        emit startFlushTimer();
 }
 
 void QQmlProfilerServiceImpl::stateAboutToBeChanged(QQmlDebugService::State newState)
@@ -411,7 +430,7 @@ void QQmlProfilerServiceImpl::messageReceived(const QByteArray &message)
     int engineId = -1;
     quint64 features = std::numeric_limits<quint64>::max();
     bool enabled;
-    uint flushInterval = 0;
+    quint32 flushInterval = 0;
     stream >> enabled;
     if (!stream.atEnd())
         stream >> engineId;
@@ -419,7 +438,9 @@ void QQmlProfilerServiceImpl::messageReceived(const QByteArray &message)
         stream >> features;
     if (!stream.atEnd()) {
         stream >> flushInterval;
-        m_flushTimer.setInterval(flushInterval);
+        m_flushTimer.setInterval(
+                    static_cast<int>(qMin(flushInterval,
+                                          static_cast<quint32>(std::numeric_limits<int>::max()))));
         auto timerStart = static_cast<void(QTimer::*)()>(&QTimer::start);
         if (flushInterval > 0) {
             connect(&m_flushTimer, &QTimer::timeout, this, &QQmlProfilerServiceImpl::flush);
@@ -432,13 +453,15 @@ void QQmlProfilerServiceImpl::messageReceived(const QByteArray &message)
                        &m_flushTimer, &QTimer::stop);
         }
     }
+
+    bool useMessageTypes = false;
     if (!stream.atEnd())
-        stream >> m_useMessageTypes;
+        stream >> useMessageTypes;
 
     // If engineId == -1 objectForId() and then the cast will return 0.
-    if (enabled)
+    if (enabled && useMessageTypes) // If the client doesn't support message types don't profile.
         startProfiling(qobject_cast<QJSEngine *>(objectForId(engineId)), features);
-    else
+    else if (!enabled)              // On stopProfiling the client doesn't repeat useMessageTypes.
         stopProfiling(qobject_cast<QJSEngine *>(objectForId(engineId)));
 
     stopWaiting();
@@ -464,7 +487,7 @@ void QQmlProfilerServiceImpl::flush()
     }
 
     for (QQmlAbstractProfilerAdapter *profiler : qAsConst(reporting))
-        profiler->reportData(m_useMessageTypes);
+        profiler->reportData();
 }
 
 QT_END_NAMESPACE
diff --git a/src/plugins/qmltooling/qmldbg_profiler/qqmlprofilerservice.h b/src/plugins/qmltooling/qmldbg_profiler/qqmlprofilerservice.h
index bbfc32b681..3791ab29ae 100644
--- a/src/plugins/qmltooling/qmldbg_profiler/qqmlprofilerservice.h
+++ b/src/plugins/qmltooling/qmldbg_profiler/qqmlprofilerservice.h
@@ -51,11 +51,13 @@
 // We mean it.
 //
 
-#include "qqmlconfigurabledebugservice.h"
+#include <private/qqmlconfigurabledebugservice_p.h>
 #include <private/qqmldebugserviceinterfaces_p.h>
 #include <private/qqmlprofilerdefinitions_p.h>
 #include <private/qqmlabstractprofileradapter_p.h>
 #include <private/qqmlboundsignal_p.h>
+#include <private/qqmldebugconnector_p.h>
+#include <private/qversionedpacket_p.h>
 
 #include <QtCore/qelapsedtimer.h>
 #include <QtCore/qmetaobject.h>
@@ -70,6 +72,7 @@
 QT_BEGIN_NAMESPACE
 
 class QUrl;
+using QQmlDebugPacket = QVersionedPacket<QQmlDebugConnector>;
 
 class QQmlProfilerServiceImpl :
         public QQmlConfigurableDebugService<QQmlProfilerService>,
@@ -78,30 +81,30 @@ class QQmlProfilerServiceImpl :
     Q_OBJECT
 public:
 
-    void engineAboutToBeAdded(QJSEngine *engine) Q_DECL_OVERRIDE;
-    void engineAboutToBeRemoved(QJSEngine *engine) Q_DECL_OVERRIDE;
-    void engineAdded(QJSEngine *engine) Q_DECL_OVERRIDE;
-    void engineRemoved(QJSEngine *engine) Q_DECL_OVERRIDE;
+    void engineAboutToBeAdded(QJSEngine *engine) override;
+    void engineAboutToBeRemoved(QJSEngine *engine) override;
+    void engineAdded(QJSEngine *engine) override;
+    void engineRemoved(QJSEngine *engine) override;
 
-    void addGlobalProfiler(QQmlAbstractProfilerAdapter *profiler) Q_DECL_OVERRIDE;
-    void removeGlobalProfiler(QQmlAbstractProfilerAdapter *profiler) Q_DECL_OVERRIDE;
+    void addGlobalProfiler(QQmlAbstractProfilerAdapter *profiler) override;
+    void removeGlobalProfiler(QQmlAbstractProfilerAdapter *profiler) override;
 
     void startProfiling(QJSEngine *engine,
-                        quint64 features = std::numeric_limits<quint64>::max()) Q_DECL_OVERRIDE;
-    void stopProfiling(QJSEngine *engine) Q_DECL_OVERRIDE;
+                        quint64 features = std::numeric_limits<quint64>::max()) override;
+    void stopProfiling(QJSEngine *engine) override;
 
     QQmlProfilerServiceImpl(QObject *parent = 0);
-    ~QQmlProfilerServiceImpl() Q_DECL_OVERRIDE;
+    ~QQmlProfilerServiceImpl() override;
 
-    void dataReady(QQmlAbstractProfilerAdapter *profiler) Q_DECL_OVERRIDE;
+    void dataReady(QQmlAbstractProfilerAdapter *profiler) override;
 
 signals:
     void startFlushTimer();
     void stopFlushTimer();
 
 protected:
-    virtual void stateAboutToBeChanged(State state) Q_DECL_OVERRIDE;
-    virtual void messageReceived(const QByteArray &) Q_DECL_OVERRIDE;
+    void stateAboutToBeChanged(State state) override;
+    void messageReceived(const QByteArray &) override;
 
 private:
     friend class QQmlProfilerServiceFactory;
@@ -114,7 +117,9 @@ private:
     QElapsedTimer m_timer;
     QTimer m_flushTimer;
     bool m_waitingForStop;
-    bool m_useMessageTypes;
+
+    bool m_globalEnabled;
+    quint64 m_globalFeatures;
 
     QList<QQmlAbstractProfilerAdapter *> m_globalProfilers;
     QMultiHash<QJSEngine *, QQmlAbstractProfilerAdapter *> m_engineProfilers;
diff --git a/src/plugins/qmltooling/qmldbg_profiler/qqmlprofilerservicefactory.cpp b/src/plugins/qmltooling/qmldbg_profiler/qqmlprofilerservicefactory.cpp
index 0cd3e0b4ab..81a1a35d18 100644
--- a/src/plugins/qmltooling/qmldbg_profiler/qqmlprofilerservicefactory.cpp
+++ b/src/plugins/qmltooling/qmldbg_profiler/qqmlprofilerservicefactory.cpp
@@ -51,7 +51,7 @@ QQmlDebugService *QQmlProfilerServiceFactory::create(const QString &key)
     if (key == QQmlEngineControlServiceImpl::s_key)
         return new QQmlEngineControlServiceImpl(this);
 
-    return 0;
+    return nullptr;
 }
 
 QT_END_NAMESPACE
diff --git a/src/plugins/qmltooling/qmldbg_profiler/qv4profileradapter.cpp b/src/plugins/qmltooling/qmldbg_profiler/qv4profileradapter.cpp
index f1ac8ef998..12c36f3dd6 100644
--- a/src/plugins/qmltooling/qmldbg_profiler/qv4profileradapter.cpp
+++ b/src/plugins/qmltooling/qmldbg_profiler/qv4profileradapter.cpp
@@ -87,14 +87,17 @@ qint64 QV4ProfilerAdapter::appendMemoryEvents(qint64 until, QList<QByteArray> &m
 qint64 QV4ProfilerAdapter::finalizeMessages(qint64 until, QList<QByteArray> &messages,
                                             qint64 callNext, QQmlDebugPacket &d)
 {
+    qint64 memoryNext = -1;
+
     if (callNext == -1) {
         m_functionLocations.clear();
         m_functionCallData.clear();
         m_functionCallPos = 0;
+        memoryNext = appendMemoryEvents(until, messages, d);
+    } else {
+        memoryNext = appendMemoryEvents(qMin(callNext, until), messages, d);
     }
 
-    qint64 memoryNext = appendMemoryEvents(until, messages, d);
-
     if (memoryNext == -1) {
         m_memoryData.clear();
         m_memoryPos = 0;
@@ -104,8 +107,7 @@ qint64 QV4ProfilerAdapter::finalizeMessages(qint64 until, QList<QByteArray> &mes
     return callNext == -1 ? memoryNext : qMin(callNext, memoryNext);
 }
 
-qint64 QV4ProfilerAdapter::sendMessages(qint64 until, QList<QByteArray> &messages,
-                                        bool trackLocations)
+qint64 QV4ProfilerAdapter::sendMessages(qint64 until, QList<QByteArray> &messages)
 {
     QQmlDebugPacket d;
 
@@ -134,24 +136,17 @@ qint64 QV4ProfilerAdapter::sendMessages(qint64 until, QList<QByteArray> &message
             appendMemoryEvents(props.start, messages, d);
             auto location = m_functionLocations.find(props.id);
 
-            d << props.start << int(RangeStart) << int(Javascript);
-            if (trackLocations)
-                d << static_cast<qint64>(props.id);
+            d << props.start << int(RangeStart) << int(Javascript) << static_cast<qint64>(props.id);
             if (location != m_functionLocations.end()) {
                 messages.push_back(d.squeezedData());
                 d.clear();
                 d << props.start << int(RangeLocation) << int(Javascript) << location->file << location->line
-                  << location->column;
-                if (trackLocations)
-                    d << static_cast<qint64>(props.id);
+                  << location->column << static_cast<qint64>(props.id);
                 messages.push_back(d.squeezedData());
                 d.clear();
-                d << props.start << int(RangeData) << int(Javascript) << location->name;
-
-                if (trackLocations) {
-                    d << static_cast<qint64>(props.id);
-                    m_functionLocations.erase(location);
-                }
+                d << props.start << int(RangeData) << int(Javascript) << location->name
+                  << static_cast<qint64>(props.id);
+                m_functionLocations.erase(location);
             }
             messages.push_back(d.squeezedData());
             d.clear();
diff --git a/src/plugins/qmltooling/qmldbg_profiler/qv4profileradapter.h b/src/plugins/qmltooling/qmldbg_profiler/qv4profileradapter.h
index 5d5b83f7ca..c4ca38d9b0 100644
--- a/src/plugins/qmltooling/qmldbg_profiler/qv4profileradapter.h
+++ b/src/plugins/qmltooling/qmldbg_profiler/qv4profileradapter.h
@@ -51,9 +51,10 @@
 // We mean it.
 //
 
+#include "qqmlprofilerservice.h"
+
 #include <private/qv4profiling_p.h>
 #include <private/qqmlabstractprofileradapter_p.h>
-#include "qqmldebugpacket.h"
 
 #include <QStack>
 #include <QList>
@@ -67,8 +68,7 @@ class QV4ProfilerAdapter : public QQmlAbstractProfilerAdapter {
 public:
     QV4ProfilerAdapter(QQmlProfilerService *service, QV4::ExecutionEngine *engine);
 
-    virtual qint64 sendMessages(qint64 until, QList<QByteArray> &messages,
-                                bool trackLocations) override;
+    virtual qint64 sendMessages(qint64 until, QList<QByteArray> &messages) override;
 
     void receiveData(const QV4::Profiling::FunctionLocationHash &,
                      const QVector<QV4::Profiling::FunctionCallProperties> &,
diff --git a/src/plugins/qmltooling/qmldbg_quickprofiler/qmldbg_quickprofiler.pro b/src/plugins/qmltooling/qmldbg_quickprofiler/qmldbg_quickprofiler.pro
index 6ca0a184ca..f165917041 100644
--- a/src/plugins/qmltooling/qmldbg_quickprofiler/qmldbg_quickprofiler.pro
+++ b/src/plugins/qmltooling/qmldbg_quickprofiler/qmldbg_quickprofiler.pro
@@ -5,8 +5,6 @@ PLUGIN_TYPE = qmltooling
 PLUGIN_CLASS_NAME = QQuickProfilerAdapterFactory
 load(qt_plugin)
 
-INCLUDEPATH += $$PWD/../shared
-
 SOURCES += \
     $$PWD/qquickprofileradapter.cpp \
     $$PWD/qquickprofileradapterfactory.cpp
@@ -14,7 +12,6 @@ SOURCES += \
 HEADERS += \
     $$PWD/qquickprofileradapter.h \
     $$PWD/qquickprofileradapterfactory.h \
-    $$PWD/../shared/qqmldebugpacket.h
 
 OTHER_FILES += \
     qquickprofileradapter.json
diff --git a/src/plugins/qmltooling/qmldbg_quickprofiler/qquickprofileradapter.cpp b/src/plugins/qmltooling/qmldbg_quickprofiler/qquickprofileradapter.cpp
index 35beb0ee0d..79a1c82411 100644
--- a/src/plugins/qmltooling/qmldbg_quickprofiler/qquickprofileradapter.cpp
+++ b/src/plugins/qmltooling/qmldbg_quickprofiler/qquickprofileradapter.cpp
@@ -38,13 +38,17 @@
 ****************************************************************************/
 
 #include "qquickprofileradapter.h"
-#include "qqmldebugpacket.h"
+
 #include <QCoreApplication>
+#include <private/qqmldebugconnector_p.h>
+#include <private/qversionedpacket_p.h>
 #include <private/qqmldebugserviceinterfaces_p.h>
 #include <private/qquickprofiler_p.h>
 
 QT_BEGIN_NAMESPACE
 
+using QQmlDebugPacket = QVersionedPacket<QQmlDebugConnector>;
+
 QQuickProfilerAdapter::QQuickProfilerAdapter(QObject *parent) :
     QQmlAbstractProfilerAdapter(parent), next(0)
 {
@@ -148,10 +152,8 @@ static void qQuickProfilerDataToByteArrays(const QQuickProfilerData &data,
     }
 }
 
-qint64 QQuickProfilerAdapter::sendMessages(qint64 until, QList<QByteArray> &messages,
-                                           bool trackLocations)
+qint64 QQuickProfilerAdapter::sendMessages(qint64 until, QList<QByteArray> &messages)
 {
-    Q_UNUSED(trackLocations);
     while (next < m_data.size()) {
         if (m_data[next].time <= until && messages.length() <= s_numMessagesPerBatch)
             qQuickProfilerDataToByteArrays(m_data[next++], messages);
diff --git a/src/plugins/qmltooling/qmldbg_quickprofiler/qquickprofileradapter.h b/src/plugins/qmltooling/qmldbg_quickprofiler/qquickprofileradapter.h
index 1ad020afd6..1f3467c1d0 100644
--- a/src/plugins/qmltooling/qmldbg_quickprofiler/qquickprofileradapter.h
+++ b/src/plugins/qmltooling/qmldbg_quickprofiler/qquickprofileradapter.h
@@ -61,7 +61,7 @@ class QQuickProfilerAdapter : public QQmlAbstractProfilerAdapter {
 public:
     QQuickProfilerAdapter(QObject *parent = 0);
     ~QQuickProfilerAdapter();
-    qint64 sendMessages(qint64 until, QList<QByteArray> &messages, bool trackLocations) override;
+    qint64 sendMessages(qint64 until, QList<QByteArray> &messages) override;
     void receiveData(const QVector<QQuickProfilerData> &new_data);
 
 private:
diff --git a/src/plugins/qmltooling/qmldbg_quickprofiler/qquickprofileradapterfactory.cpp b/src/plugins/qmltooling/qmldbg_quickprofiler/qquickprofileradapterfactory.cpp
index f38307b1f7..66addee2e8 100644
--- a/src/plugins/qmltooling/qmldbg_quickprofiler/qquickprofileradapterfactory.cpp
+++ b/src/plugins/qmltooling/qmldbg_quickprofiler/qquickprofileradapterfactory.cpp
@@ -47,7 +47,7 @@ QT_BEGIN_NAMESPACE
 QQmlAbstractProfilerAdapter *QQuickProfilerAdapterFactory::create(const QString &key)
 {
     if (key != QLatin1String("QQuickProfilerAdapter"))
-        return 0;
+        return nullptr;
     return new QQuickProfilerAdapter(this);
 }
 
diff --git a/src/plugins/qmltooling/qmldbg_server/qmldbg_server.pro b/src/plugins/qmltooling/qmldbg_server/qmldbg_server.pro
index fffdb4c888..d7d24a4d39 100644
--- a/src/plugins/qmltooling/qmldbg_server/qmldbg_server.pro
+++ b/src/plugins/qmltooling/qmldbg_server/qmldbg_server.pro
@@ -5,13 +5,7 @@ SOURCES += \
     $$PWD/qqmldebugserver.cpp
 
 HEADERS += \
-    $$PWD/qqmldebugserverfactory.h \
-    $$PWD/../shared/qqmldebugserver.h \
-    $$PWD/../shared/qqmldebugserverconnection.h \
-    $$PWD/../shared/qqmldebugpacket.h
-
-INCLUDEPATH += $$PWD \
-    $$PWD/../shared
+    $$PWD/qqmldebugserverfactory.h
 
 OTHER_FILES += \
     qqmldebugserver.json
diff --git a/src/plugins/qmltooling/qmldbg_server/qqmldebugserver.cpp b/src/plugins/qmltooling/qmldbg_server/qqmldebugserver.cpp
index 0a7421842a..8293e88038 100644
--- a/src/plugins/qmltooling/qmldbg_server/qqmldebugserver.cpp
+++ b/src/plugins/qmltooling/qmldbg_server/qqmldebugserver.cpp
@@ -37,17 +37,17 @@
 **
 ****************************************************************************/
 
-#include "qqmldebugserver.h"
 #include "qqmldebugserverfactory.h"
-#include "qqmldebugserverconnection.h"
-#include "qqmldebugpacket.h"
 
+#include <private/qqmldebugserver_p.h>
+#include <private/qqmldebugserverconnection_p.h>
 #include <private/qqmldebugservice_p.h>
 #include <private/qjsengine_p.h>
 #include <private/qqmlglobal_p.h>
 #include <private/qqmldebugpluginmanager_p.h>
 #include <private/qqmldebugserviceinterfaces_p.h>
 #include <private/qpacketprotocol_p.h>
+#include <private/qversionedpacket_p.h>
 
 #include <QtCore/QAtomicInt>
 #include <QtCore/QDir>
@@ -83,12 +83,13 @@ QT_BEGIN_NAMESPACE
 Q_QML_DEBUG_PLUGIN_LOADER(QQmlDebugServerConnection)
 
 const int protocolVersion = 1;
+using QQmlDebugPacket = QVersionedPacket<QQmlDebugConnector>;
 
 class QQmlDebugServerImpl;
 class QQmlDebugServerThread : public QThread
 {
 public:
-    QQmlDebugServerThread() : m_server(0), m_portFrom(-1), m_portTo(-1) {}
+    QQmlDebugServerThread() : m_server(nullptr), m_portFrom(-1), m_portTo(-1) {}
 
     void setServer(QQmlDebugServerImpl *server)
     {
@@ -131,19 +132,19 @@ class QQmlDebugServerImpl : public QQmlDebugServer
 public:
     QQmlDebugServerImpl();
 
-    bool blockingMode() const Q_DECL_OVERRIDE;
+    bool blockingMode() const override;
 
-    QQmlDebugService *service(const QString &name) const Q_DECL_OVERRIDE;
+    QQmlDebugService *service(const QString &name) const override;
 
-    void addEngine(QJSEngine *engine) Q_DECL_OVERRIDE;
-    void removeEngine(QJSEngine *engine) Q_DECL_OVERRIDE;
-    bool hasEngine(QJSEngine *engine) const Q_DECL_OVERRIDE;
+    void addEngine(QJSEngine *engine) override;
+    void removeEngine(QJSEngine *engine) override;
+    bool hasEngine(QJSEngine *engine) const override;
 
-    bool addService(const QString &name, QQmlDebugService *service) Q_DECL_OVERRIDE;
-    bool removeService(const QString &name) Q_DECL_OVERRIDE;
+    bool addService(const QString &name, QQmlDebugService *service) override;
+    bool removeService(const QString &name) override;
 
-    bool open(const QVariantHash &configuration) Q_DECL_OVERRIDE;
-    void setDevice(QIODevice *socket) Q_DECL_OVERRIDE;
+    bool open(const QVariantHash &configuration) override;
+    void setDevice(QIODevice *socket) override;
 
     void parseArguments();
 
@@ -176,14 +177,13 @@ private:
     void changeServiceState(const QString &serviceName, QQmlDebugService::State state);
     void removeThread();
     void receiveMessage();
-    void invalidPacket();
+    void protocolError();
 
     QQmlDebugServerConnection *m_connection;
     QHash<QString, QQmlDebugService *> m_plugins;
     QStringList m_clientPlugins;
     bool m_gotHello;
     bool m_blockingMode;
-    bool m_clientSupportsMultiPackets;
 
     QHash<QJSEngine *, EngineCondition> m_engineConditions;
 
@@ -228,7 +228,7 @@ void QQmlDebugServerImpl::cleanup()
 
 void QQmlDebugServerThread::run()
 {
-    Q_ASSERT_X(m_server != 0, Q_FUNC_INFO, "There should always be a debug server available here.");
+    Q_ASSERT_X(m_server != nullptr, Q_FUNC_INFO, "There should always be a debug server available here.");
     QQmlDebugServerConnection *connection = loadQQmlDebugServerConnection(m_pluginName);
     if (connection) {
         {
@@ -274,10 +274,9 @@ static void cleanupOnShutdown()
 }
 
 QQmlDebugServerImpl::QQmlDebugServerImpl() :
-    m_connection(0),
+    m_connection(nullptr),
     m_gotHello(false),
-    m_blockingMode(false),
-    m_clientSupportsMultiPackets(false)
+    m_blockingMode(false)
 {
     static bool postRoutineAdded = false;
     if (!postRoutineAdded) {
@@ -463,10 +462,9 @@ void QQmlDebugServerImpl::receiveMessage()
                     s_dataStreamVersion = QDataStream::Qt_DefaultCompiledVersion;
             }
 
+            bool clientSupportsMultiPackets = false;
             if (!in.atEnd())
-                in >> m_clientSupportsMultiPackets;
-            else
-                m_clientSupportsMultiPackets = false;
+                in >> clientSupportsMultiPackets;
 
             // Send the hello answer immediately, since it needs to arrive before
             // the plugins below start sending messages.
@@ -474,13 +472,15 @@ void QQmlDebugServerImpl::receiveMessage()
             QQmlDebugPacket out;
             QStringList pluginNames;
             QList<float> pluginVersions;
-            const int count = m_plugins.count();
-            pluginNames.reserve(count);
-            pluginVersions.reserve(count);
-            for (QHash<QString, QQmlDebugService *>::ConstIterator i = m_plugins.constBegin();
-                 i != m_plugins.constEnd(); ++i) {
-                pluginNames << i.key();
-                pluginVersions << i.value()->version();
+            if (clientSupportsMultiPackets) { // otherwise, disable all plugins
+                const int count = m_plugins.count();
+                pluginNames.reserve(count);
+                pluginVersions.reserve(count);
+                for (QHash<QString, QQmlDebugService *>::ConstIterator i = m_plugins.constBegin();
+                     i != m_plugins.constEnd(); ++i) {
+                    pluginNames << i.key();
+                    pluginVersions << i.value()->version();
+                }
             }
 
             out << QString(QStringLiteral("QDeclarativeDebugClient")) << 0 << protocolVersion
@@ -522,7 +522,7 @@ void QQmlDebugServerImpl::receiveMessage()
 
         } else {
             qWarning("QML Debugger: Invalid control message %d.", op);
-            invalidPacket();
+            protocolError();
             return;
         }
 
@@ -570,7 +570,7 @@ void QQmlDebugServerImpl::removeThread()
     QThread *parentThread = m_thread.thread();
 
     delete m_connection;
-    m_connection = 0;
+    m_connection = nullptr;
 
     // Move it back to the parent thread so that we can potentially restart it on a new thread.
     moveToThread(parentThread);
@@ -700,16 +700,11 @@ void QQmlDebugServerImpl::sendMessage(const QString &name, const QByteArray &mes
 void QQmlDebugServerImpl::sendMessages(const QString &name, const QList<QByteArray> &messages)
 {
     if (canSendMessage(name)) {
-        if (m_clientSupportsMultiPackets) {
-            QQmlDebugPacket out;
-            out << name;
-            for (const QByteArray &message : messages)
-                out << message;
-            m_protocol->send(out.data());
-        } else {
-            for (const QByteArray &message : messages)
-                doSendMessage(name, message);
-        }
+        QQmlDebugPacket out;
+        out << name;
+        for (const QByteArray &message : messages)
+            out << message;
+        m_protocol->send(out.data());
         m_connection->flush();
     }
 }
@@ -742,29 +737,28 @@ void QQmlDebugServerImpl::setDevice(QIODevice *socket)
     m_protocol = new QPacketProtocol(socket, this);
     QObject::connect(m_protocol, &QPacketProtocol::readyRead,
                      this, &QQmlDebugServerImpl::receiveMessage);
-    QObject::connect(m_protocol, &QPacketProtocol::invalidPacket,
-                     this, &QQmlDebugServerImpl::invalidPacket);
+    QObject::connect(m_protocol, &QPacketProtocol::error,
+                     this, &QQmlDebugServerImpl::protocolError);
 
     if (blockingMode())
         m_protocol->waitForReadyRead(-1);
 }
 
-void QQmlDebugServerImpl::invalidPacket()
+void QQmlDebugServerImpl::protocolError()
 {
-    qWarning("QML Debugger: Received a corrupted packet! Giving up ...");
+    qWarning("QML Debugger: A protocol error has occurred! Giving up ...");
     m_connection->disconnect();
     // protocol might still be processing packages at this point
     m_protocol->deleteLater();
-    m_protocol = 0;
+    m_protocol = nullptr;
 }
 
 QQmlDebugConnector *QQmlDebugServerFactory::create(const QString &key)
 {
     // Cannot parent it to this because it gets moved to another thread
-    return (key == QLatin1String("QQmlDebugServer") ? new QQmlDebugServerImpl : 0);
+    return (key == QLatin1String("QQmlDebugServer") ? new QQmlDebugServerImpl : nullptr);
 }
 
 QT_END_NAMESPACE
 
 #include "qqmldebugserver.moc"
-#include "moc_qqmldebugserver.cpp"
diff --git a/src/plugins/qmltooling/qmldbg_tcp/qmldbg_tcp.pro b/src/plugins/qmltooling/qmldbg_tcp/qmldbg_tcp.pro
index 1face1813e..a0e9d06fd5 100644
--- a/src/plugins/qmltooling/qmldbg_tcp/qmldbg_tcp.pro
+++ b/src/plugins/qmltooling/qmldbg_tcp/qmldbg_tcp.pro
@@ -5,12 +5,7 @@ SOURCES += \
     $$PWD/qtcpserverconnection.cpp
 
 HEADERS += \
-    $$PWD/qtcpserverconnectionfactory.h \
-    $$PWD/../shared/qqmldebugserver.h \
-    $$PWD/../shared/qqmldebugserverconnection.h
-
-INCLUDEPATH += $$PWD \
-    $$PWD/../shared
+    $$PWD/qtcpserverconnectionfactory.h
 
 OTHER_FILES += \
     $$PWD/qtcpserverconnection.json
diff --git a/src/plugins/qmltooling/qmldbg_tcp/qtcpserverconnection.cpp b/src/plugins/qmltooling/qmldbg_tcp/qtcpserverconnection.cpp
index af4f5292ba..42442b07e7 100644
--- a/src/plugins/qmltooling/qmldbg_tcp/qtcpserverconnection.cpp
+++ b/src/plugins/qmltooling/qmldbg_tcp/qtcpserverconnection.cpp
@@ -38,7 +38,8 @@
 ****************************************************************************/
 
 #include "qtcpserverconnectionfactory.h"
-#include "qqmldebugserver.h"
+
+#include <private/qqmldebugserver_p.h>
 
 #include <QtCore/qplugin.h>
 #include <QtNetwork/qtcpserver.h>
@@ -53,7 +54,7 @@ class QTcpServerConnection : public QQmlDebugServerConnection
 
 public:
     QTcpServerConnection();
-    ~QTcpServerConnection();
+    ~QTcpServerConnection() override;
 
     void setServer(QQmlDebugServer *server) override;
     bool setPortRange(int portFrom, int portTo, bool block, const QString &hostaddress) override;
@@ -69,24 +70,16 @@ private:
     void newConnection();
     bool listen();
 
-    int m_portFrom;
-    int m_portTo;
-    bool m_block;
+    int m_portFrom = 0;
+    int m_portTo = 0;
+    bool m_block = false;
     QString m_hostaddress;
-    QTcpSocket *m_socket;
-    QTcpServer *m_tcpServer;
-    QQmlDebugServer *m_debugServer;
+    QTcpSocket *m_socket = nullptr;
+    QTcpServer *m_tcpServer = nullptr;
+    QQmlDebugServer *m_debugServer = nullptr;
 };
 
-QTcpServerConnection::QTcpServerConnection() :
-    m_portFrom(0),
-    m_portTo(0),
-    m_block(false),
-    m_socket(0),
-    m_tcpServer(0),
-    m_debugServer(0)
-{
-}
+QTcpServerConnection::QTcpServerConnection() {}
 
 QTcpServerConnection::~QTcpServerConnection()
 {
@@ -115,7 +108,7 @@ void QTcpServerConnection::disconnect()
     }
 
     m_socket->deleteLater();
-    m_socket = 0;
+    m_socket = nullptr;
 }
 
 bool QTcpServerConnection::setPortRange(int portFrom, int portTo, bool block,
@@ -198,7 +191,7 @@ void QTcpServerConnection::newConnection()
 
 QQmlDebugServerConnection *QTcpServerConnectionFactory::create(const QString &key)
 {
-    return (key == QLatin1String("QTcpServerConnection") ? new QTcpServerConnection : 0);
+    return (key == QLatin1String("QTcpServerConnection") ? new QTcpServerConnection : nullptr);
 }
 
 QT_END_NAMESPACE
diff --git a/src/plugins/qmltooling/qmldbg_tcp/qtcpserverconnectionfactory.h b/src/plugins/qmltooling/qmldbg_tcp/qtcpserverconnectionfactory.h
index d3b0e00584..d1282c9d47 100644
--- a/src/plugins/qmltooling/qmldbg_tcp/qtcpserverconnectionfactory.h
+++ b/src/plugins/qmltooling/qmldbg_tcp/qtcpserverconnectionfactory.h
@@ -40,7 +40,7 @@
 #ifndef QTCPSERVERCONNECTIONFACTORY_H
 #define QTCPSERVERCONNECTIONFACTORY_H
 
-#include "qqmldebugserverconnection.h"
+#include <private/qqmldebugserverconnection_p.h>
 
 QT_BEGIN_NAMESPACE
 
diff --git a/src/plugins/qmltooling/qmltooling.pro b/src/plugins/qmltooling/qmltooling.pro
index 27c51b53c8..30097be77b 100644
--- a/src/plugins/qmltooling/qmltooling.pro
+++ b/src/plugins/qmltooling/qmltooling.pro
@@ -6,37 +6,39 @@ SUBDIRS += \
     packetprotocol
 
 # Connectors
-SUBDIRS += \
-    qmldbg_native \
-    qmldbg_server
+SUBDIRS += qmldbg_native
+qtConfig(thread): SUBDIRS += qmldbg_server
 
 qmldbg_native.depends = packetprotocol
 qmldbg_server.depends = packetprotocol
 
 qtConfig(qml-network) {
+    qtConfig(localserver): SUBDIRS += qmldbg_local
+
     SUBDIRS += \
-        qmldbg_local \
         qmldbg_tcp
 }
 
-qtConfig(qml-interpreter) {
-    # Services
-    SUBDIRS += \
-        qmldbg_debugger \
-        qmldbg_profiler \
-        qmldbg_messages \
-        qmldbg_nativedebugger
-
-    qmldbg_debugger.depends = packetprotocol
-    qmldbg_profiler.depends = packetprotocol
-    qmldbg_messages.depends = packetprotocol
-    qmldbg_nativedebugger.depends = packetprotocol
-}
+# Services
+SUBDIRS += \
+    qmldbg_messages \
+    qmldbg_profiler \
+    qmldbg_debugger \
+    qmldbg_nativedebugger
+
+qmldbg_messages.depends = packetprotocol
+qmldbg_profiler.depends = packetprotocol
+qmldbg_debugger.depends = packetprotocol
+qmldbg_nativedebugger.depends = packetprotocol
 
 qtHaveModule(quick) {
     SUBDIRS += \
         qmldbg_inspector \
         qmldbg_quickprofiler
+
+    qtConfig(qml-network): SUBDIRS += qmldbg_preview
+
     qmldbg_inspector.depends = packetprotocol
     qmldbg_quickprofiler.depends = packetprotocol
+    qmldbg_preview.depends = packetprotocol
 }
diff --git a/src/plugins/qmltooling/shared/qqmlconfigurabledebugservice.h b/src/plugins/qmltooling/shared/qqmlconfigurabledebugservice.h
deleted file mode 100644
index 85ff9b182f..0000000000
--- a/src/plugins/qmltooling/shared/qqmlconfigurabledebugservice.h
+++ /dev/null
@@ -1,112 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the QtQml module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 3 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL3 included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 3 requirements
-** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 2.0 or (at your option) the GNU General
-** Public license version 3 or any later version approved by the KDE Free
-** Qt Foundation. The licenses are as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-2.0.html and
-** https://www.gnu.org/licenses/gpl-3.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-
-#ifndef QQMLCONFIGURABLEDEBUGSEVICE_H
-#define QQMLCONFIGURABLEDEBUGSEVICE_H
-
-//
-//  W A R N I N G
-//  -------------
-//
-// This file is not part of the Qt API.  It exists purely as an
-// implementation detail.  This header file may change from version to
-// version without notice, or even be removed.
-//
-// We mean it.
-//
-
-#include <private/qqmldebugservice_p.h>
-#include <private/qqmldebugconnector_p.h>
-#include <QtCore/qmutex.h>
-
-QT_BEGIN_NAMESPACE
-
-template <class Base>
-class QQmlConfigurableDebugService : public Base
-{
-protected:
-    QQmlConfigurableDebugService(float version, QObject *parent = 0) :
-        Base(version, parent), m_configMutex(QMutex::Recursive)
-    {
-        init();
-    }
-
-    void stopWaiting()
-    {
-        QMutexLocker lock(&m_configMutex);
-        m_waitingForConfiguration = false;
-        for (QJSEngine *engine : qAsConst(m_waitingEngines))
-            emit Base::attachedToEngine(engine);
-        m_waitingEngines.clear();
-    }
-
-    void init()
-    {
-        QMutexLocker lock(&m_configMutex);
-        // If we're not enabled or not blocking, don't wait for configuration
-        m_waitingForConfiguration = (Base::state() == QQmlDebugService::Enabled &&
-                                     QQmlDebugConnector::instance()->blockingMode());
-    }
-
-    void stateChanged(QQmlDebugService::State newState) Q_DECL_OVERRIDE
-    {
-        if (newState != QQmlDebugService::Enabled)
-            stopWaiting();
-        else
-            init();
-    }
-
-    void engineAboutToBeAdded(QJSEngine *engine) Q_DECL_OVERRIDE
-    {
-        QMutexLocker lock(&m_configMutex);
-        if (m_waitingForConfiguration)
-            m_waitingEngines.append(engine);
-        else
-            emit Base::attachedToEngine(engine);
-    }
-
-    QMutex m_configMutex;
-    QList<QJSEngine *> m_waitingEngines;
-    bool m_waitingForConfiguration;
-};
-
-QT_END_NAMESPACE
-
-#endif // QQMLCONFIGURABLEDEBUGSEVICE_H
diff --git a/src/plugins/qmltooling/shared/qqmldebugpacket.h b/src/plugins/qmltooling/shared/qqmldebugpacket.h
deleted file mode 100644
index f1c21e0a2b..0000000000
--- a/src/plugins/qmltooling/shared/qqmldebugpacket.h
+++ /dev/null
@@ -1,70 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the QtQml module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 3 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL3 included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 3 requirements
-** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 2.0 or (at your option) the GNU General
-** Public license version 3 or any later version approved by the KDE Free
-** Qt Foundation. The licenses are as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-2.0.html and
-** https://www.gnu.org/licenses/gpl-3.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef QQMLDEBUGPACKET_P_H
-#define QQMLDEBUGPACKET_P_H
-
-#include <QtCore/qbuffer.h>
-#include <QtQml/private/qqmldebugconnector_p.h>
-#include <QtPacketProtocol/private/qpacket_p.h>
-
-//
-//  W A R N I N G
-//  -------------
-//
-// This file is not part of the Qt API.  It exists purely as an
-// implementation detail.  This header file may change from version to
-// version without notice, or even be removed.
-//
-// We mean it.
-//
-
-QT_BEGIN_NAMESPACE
-
-// QPacket with a fixed data stream version, centrally set by QQmlDebugServer
-class QQmlDebugPacket : public QPacket
-{
-public:
-    QQmlDebugPacket() : QPacket(QQmlDebugConnector::dataStreamVersion()) {}
-    QQmlDebugPacket(const QByteArray &ba) : QPacket(QQmlDebugConnector::dataStreamVersion(), ba) {}
-};
-
-QT_END_NAMESPACE
-
-#endif // QQMLDEBUGPACKET_P_H
diff --git a/src/plugins/qmltooling/shared/qqmldebugserver.h b/src/plugins/qmltooling/shared/qqmldebugserver.h
deleted file mode 100644
index 109f1e246c..0000000000
--- a/src/plugins/qmltooling/shared/qqmldebugserver.h
+++ /dev/null
@@ -1,70 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the QtQml module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 3 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL3 included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 3 requirements
-** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 2.0 or (at your option) the GNU General
-** Public license version 3 or any later version approved by the KDE Free
-** Qt Foundation. The licenses are as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-2.0.html and
-** https://www.gnu.org/licenses/gpl-3.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef QQMLDEBUGSERVER_H
-#define QQMLDEBUGSERVER_H
-
-#include <private/qqmldebugconnector_p.h>
-#include <private/qtqmlglobal_p.h>
-
-#include <QtCore/QIODevice>
-
-//
-//  W A R N I N G
-//  -------------
-//
-// This file is not part of the Qt API.  It exists purely as an
-// implementation detail.  This header file may change from version to
-// version without notice, or even be removed.
-//
-// We mean it.
-//
-
-QT_BEGIN_NAMESPACE
-
-class QQmlDebugServer : public QQmlDebugConnector
-{
-    Q_OBJECT
-public:
-    virtual void setDevice(QIODevice *socket) = 0;
-};
-
-QT_END_NAMESPACE
-
-#endif // QQMLDEBUGSERVER_H
diff --git a/src/plugins/qmltooling/shared/qqmldebugserverconnection.h b/src/plugins/qmltooling/shared/qqmldebugserverconnection.h
deleted file mode 100644
index 3fac15acb2..0000000000
--- a/src/plugins/qmltooling/shared/qqmldebugserverconnection.h
+++ /dev/null
@@ -1,88 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the QtQml module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 3 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL3 included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 3 requirements
-** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 2.0 or (at your option) the GNU General
-** Public license version 3 or any later version approved by the KDE Free
-** Qt Foundation. The licenses are as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-2.0.html and
-** https://www.gnu.org/licenses/gpl-3.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef QQMLDEBUGSERVERCONNECTION_H
-#define QQMLDEBUGSERVERCONNECTION_H
-
-#include <private/qtqmlglobal_p.h>
-#include <QtCore/qobject.h>
-
-//
-//  W A R N I N G
-//  -------------
-//
-// This file is not part of the Qt API.  It exists purely as an
-// implementation detail.  This header file may change from version to
-// version without notice, or even be removed.
-//
-// We mean it.
-//
-
-QT_BEGIN_NAMESPACE
-
-
-class QQmlDebugServer;
-class QQmlDebugServerConnection : public QObject
-{
-    Q_OBJECT
-public:
-    QQmlDebugServerConnection(QObject *parent = 0) : QObject(parent) {}
-
-    virtual void setServer(QQmlDebugServer *server) = 0;
-    virtual bool setPortRange(int portFrom, int portTo, bool block, const QString &hostaddress) = 0;
-    virtual bool setFileName(const QString &fileName, bool block) = 0;
-    virtual bool isConnected() const = 0;
-    virtual void disconnect() = 0;
-    virtual void waitForConnection() = 0;
-    virtual void flush() = 0;
-};
-
-class QQmlDebugServerConnectionFactory : public QObject
-{
-    Q_OBJECT
-public:
-    virtual QQmlDebugServerConnection *create(const QString &key) = 0;
-};
-
-#define QQmlDebugServerConnectionFactory_iid "org.qt-project.Qt.QQmlDebugServerConnectionFactory"
-Q_DECLARE_INTERFACE(QQmlDebugServerConnectionFactory, QQmlDebugServerConnectionFactory_iid)
-
-QT_END_NAMESPACE
-
-#endif // QQMLDEBUGSERVERCONNECTION_H
diff --git a/src/plugins/scenegraph/d3d12/qsgd3d12builtinmaterials.cpp b/src/plugins/scenegraph/d3d12/qsgd3d12builtinmaterials.cpp
index 3351486bc6..312e8c19cd 100644
--- a/src/plugins/scenegraph/d3d12/qsgd3d12builtinmaterials.cpp
+++ b/src/plugins/scenegraph/d3d12/qsgd3d12builtinmaterials.cpp
@@ -460,8 +460,8 @@ QSGD3D12Material::UpdateResults QSGD3D12SmoothTextureMaterial::updatePipeline(co
 QSGD3D12TextMaterial::QSGD3D12TextMaterial(StyleType styleType, QSGD3D12RenderContext *rc,
                                            const QRawFont &font, QFontEngine::GlyphFormat glyphFormat)
     : m_styleType(styleType),
-      m_font(font),
-      m_rc(rc)
+      m_rc(rc),
+      m_font(font)
 {
     setFlag(Blending, true);
 
diff --git a/src/plugins/scenegraph/d3d12/qsgd3d12engine.cpp b/src/plugins/scenegraph/d3d12/qsgd3d12engine.cpp
index 908f1221ab..75bde2c66b 100644
--- a/src/plugins/scenegraph/d3d12/qsgd3d12engine.cpp
+++ b/src/plugins/scenegraph/d3d12/qsgd3d12engine.cpp
@@ -2077,7 +2077,7 @@ void QSGD3D12EnginePrivate::queueDraw(const QSGD3D12Engine::DrawParams &params)
             ? buffers[indexBufIdx].d[currentPFrameIndex].buffer.Get() : nullptr;
 
     if (!skip && params.mode != tframeData.drawingMode) {
-        D3D_PRIMITIVE_TOPOLOGY topology;
+        D3D_PRIMITIVE_TOPOLOGY topology = D3D_PRIMITIVE_TOPOLOGY_UNDEFINED;
         switch (params.mode) {
         case QSGGeometry::DrawPoints:
             topology = D3D_PRIMITIVE_TOPOLOGY_POINTLIST;
@@ -3046,7 +3046,7 @@ void QSGD3D12EnginePrivate::useRenderTargetAsTexture(uint id)
     }
 
     tframeData.activeTextures[tframeData.activeTextureCount++] =
-            TransientFrameData::ActiveTexture::ActiveTexture(TransientFrameData::ActiveTexture::TypeRenderTarget, id);
+            TransientFrameData::ActiveTexture(TransientFrameData::ActiveTexture::TypeRenderTarget, id);
 }
 
 QImage QSGD3D12EnginePrivate::executeAndWaitReadbackRenderTarget(uint id)
diff --git a/src/plugins/scenegraph/d3d12/qsgd3d12engine_p_p.h b/src/plugins/scenegraph/d3d12/qsgd3d12engine_p_p.h
index 1048ed63e7..a95cbb1cbb 100644
--- a/src/plugins/scenegraph/d3d12/qsgd3d12engine_p_p.h
+++ b/src/plugins/scenegraph/d3d12/qsgd3d12engine_p_p.h
@@ -105,6 +105,7 @@ public:
 
     struct DeviceLossObserver {
         virtual void deviceLost() = 0;
+        virtual ~DeviceLossObserver() = default;
     };
     void registerDeviceLossObserver(DeviceLossObserver *observer);
 
diff --git a/src/plugins/scenegraph/d3d12/qsgd3d12renderer.cpp b/src/plugins/scenegraph/d3d12/qsgd3d12renderer.cpp
index c0f111ee83..c38c616ae6 100644
--- a/src/plugins/scenegraph/d3d12/qsgd3d12renderer.cpp
+++ b/src/plugins/scenegraph/d3d12/qsgd3d12renderer.cpp
@@ -69,10 +69,10 @@ public:
 
 QSGD3D12Renderer::QSGD3D12Renderer(QSGRenderContext *context)
     : QSGRenderer(context),
-      m_renderList(16),
       m_vboData(1024),
       m_iboData(256),
-      m_cboData(4096)
+      m_cboData(4096),
+      m_renderList(16)
 {
     setNodeUpdater(new DummyUpdater);
 }
@@ -447,10 +447,10 @@ void QSGD3D12Renderer::renderElements()
 struct RenderNodeState : public QSGRenderNode::RenderState
 {
     const QMatrix4x4 *projectionMatrix() const override { return m_projectionMatrix; }
-    QRect scissorRect() const { return m_scissorRect; }
-    bool scissorEnabled() const { return m_scissorEnabled; }
-    int stencilValue() const { return m_stencilValue; }
-    bool stencilEnabled() const { return m_stencilEnabled; }
+    QRect scissorRect() const override { return m_scissorRect; }
+    bool scissorEnabled() const override { return m_scissorEnabled; }
+    int stencilValue() const override { return m_stencilValue; }
+    bool stencilEnabled() const override { return m_stencilEnabled; }
     const QRegion *clipRegion() const override { return nullptr; }
 
     const QMatrix4x4 *m_projectionMatrix;
diff --git a/src/plugins/scenegraph/d3d12/qsgd3d12renderloop.cpp b/src/plugins/scenegraph/d3d12/qsgd3d12renderloop.cpp
index 60b76deb2e..0d501f48c0 100644
--- a/src/plugins/scenegraph/d3d12/qsgd3d12renderloop.cpp
+++ b/src/plugins/scenegraph/d3d12/qsgd3d12renderloop.cpp
@@ -145,9 +145,6 @@ void QSGD3D12RenderLoop::windowDestroyed(QQuickWindow *window)
 
     rc->invalidate();
 
-    if (m_windows.isEmpty())
-        QCoreApplication::sendPostedEvents(0, QEvent::DeferredDelete);
-
     delete rc;
     delete engine;
 
@@ -461,6 +458,7 @@ void QSGD3D12RenderLoop::renderWindow(QQuickWindow *window)
     data.rc->initialize(nullptr);
 
     wd->syncSceneGraph();
+    data.rc->endSync();
 
     if (profileFrames)
         syncTime = renderTimer.nsecsElapsed();
diff --git a/src/plugins/scenegraph/d3d12/qsgd3d12shadereffectnode.cpp b/src/plugins/scenegraph/d3d12/qsgd3d12shadereffectnode.cpp
index 62771eb8f9..b4fb721a8b 100644
--- a/src/plugins/scenegraph/d3d12/qsgd3d12shadereffectnode.cpp
+++ b/src/plugins/scenegraph/d3d12/qsgd3d12shadereffectnode.cpp
@@ -171,7 +171,7 @@ void QSGD3D12ShaderLinker::linkTextureSubRects()
     // texture bind point.
     for (Constant &c : constants) {
         if (c.specialType == QSGShaderEffectNode::VariableData::SubRect) {
-            if (c.value.type() == QMetaType::QByteArray) {
+            if (c.value.type() == QVariant::ByteArray) {
                 const QByteArray name = c.value.toByteArray();
                 if (!textureNameMap.contains(name))
                     qWarning("ShaderEffect: qt_SubRect_%s refers to unknown source texture", qPrintable(name));
diff --git a/src/plugins/scenegraph/d3d12/qsgd3d12threadedrenderloop.cpp b/src/plugins/scenegraph/d3d12/qsgd3d12threadedrenderloop.cpp
index 11cc257103..120a84566f 100644
--- a/src/plugins/scenegraph/d3d12/qsgd3d12threadedrenderloop.cpp
+++ b/src/plugins/scenegraph/d3d12/qsgd3d12threadedrenderloop.cpp
@@ -410,6 +410,7 @@ bool QSGD3D12RenderThread::event(QEvent *e)
             QQuickWindowPrivate *wd = QQuickWindowPrivate::get(wme->window);
             rc->initialize(nullptr);
             wd->syncSceneGraph();
+            rc->endSync();
             wd->renderSceneGraph(wme->window->size());
             *wme->image = engine->executeAndWaitReadbackRenderTarget();
         }
@@ -545,6 +546,7 @@ void QSGD3D12RenderThread::sync(bool inExpose)
 
         rc->initialize(nullptr);
         wd->syncSceneGraph();
+        rc->endSync();
 
         if (!hadRenderer && wd->renderer) {
             if (Q_UNLIKELY(debug_loop()))
diff --git a/src/plugins/scenegraph/openvg/qsgopenvginternalrectanglenode.cpp b/src/plugins/scenegraph/openvg/qsgopenvginternalrectanglenode.cpp
index 0bd51cbf46..d728686248 100644
--- a/src/plugins/scenegraph/openvg/qsgopenvginternalrectanglenode.cpp
+++ b/src/plugins/scenegraph/openvg/qsgopenvginternalrectanglenode.cpp
@@ -176,6 +176,12 @@ void QSGOpenVGInternalRectangleNode::setGradientStops(const QGradientStops &stop
     m_fillDirty = true;
 }
 
+void QSGOpenVGInternalRectangleNode::setGradientVertical(bool vertical)
+{
+    m_vertical = vertical;
+    m_fillDirty = true;
+}
+
 void QSGOpenVGInternalRectangleNode::setRadius(qreal radius)
 {
     m_radius = radius;
@@ -242,13 +248,13 @@ void QSGOpenVGInternalRectangleNode::render()
         } else {
             // Linear Gradient
             vgSetParameteri(m_rectanglePaint, VG_PAINT_TYPE, VG_PAINT_TYPE_LINEAR_GRADIENT);
-            const VGfloat verticalLinearGradient[] = {
-                0.0f,
+            const VGfloat linearGradient[] = {
                 0.0f,
                 0.0f,
-                static_cast<VGfloat>(m_rect.height())
+                m_vertical ? 0.0f : static_cast<VGfloat>(m_rect.width()),
+                m_vertical ? static_cast<VGfloat>(m_rect.height()) : 0.0f
             };
-            vgSetParameterfv(m_rectanglePaint, VG_PAINT_LINEAR_GRADIENT, 4, verticalLinearGradient);
+            vgSetParameterfv(m_rectanglePaint, VG_PAINT_LINEAR_GRADIENT, 4, linearGradient);
             vgSetParameteri(m_rectanglePaint, VG_PAINT_COLOR_RAMP_SPREAD_MODE, VG_COLOR_RAMP_SPREAD_PAD);
             vgSetParameteri(m_rectanglePaint, VG_PAINT_COLOR_RAMP_PREMULTIPLIED, false);
 
diff --git a/src/plugins/scenegraph/openvg/qsgopenvginternalrectanglenode.h b/src/plugins/scenegraph/openvg/qsgopenvginternalrectanglenode.h
index e8d25c94f8..86d2c3318c 100644
--- a/src/plugins/scenegraph/openvg/qsgopenvginternalrectanglenode.h
+++ b/src/plugins/scenegraph/openvg/qsgopenvginternalrectanglenode.h
@@ -59,6 +59,7 @@ public:
     void setPenColor(const QColor &color) override;
     void setPenWidth(qreal width) override;
     void setGradientStops(const QGradientStops &stops) override;
+    void setGradientVertical(bool vertical) override;
     void setRadius(qreal radius) override;
     void setAligned(bool aligned) override;
     void update() override;
@@ -85,6 +86,7 @@ private:
     qreal m_penWidth = 0.0;
     qreal m_radius = 0.0;
     bool m_aligned = false;
+    bool m_vertical = true;
     QGradientStops m_gradientStops;
 
     VGPath m_rectanglePath;
diff --git a/src/plugins/scenegraph/openvg/qsgopenvgpublicnodes.cpp b/src/plugins/scenegraph/openvg/qsgopenvgpublicnodes.cpp
index e45b79706b..b5f6b39c60 100644
--- a/src/plugins/scenegraph/openvg/qsgopenvgpublicnodes.cpp
+++ b/src/plugins/scenegraph/openvg/qsgopenvgpublicnodes.cpp
@@ -174,7 +174,7 @@ void QSGOpenVGRectangleNode::render()
 
 }
 
-QSGOpenVGImageNode::QSGOpenVGImageNode()
+QSGOpenVGImageNode::QSGOpenVGImageNode() : m_texture(nullptr), m_owns(false)
 {
     // Set Dummy material and geometry to avoid asserts
     setMaterial((QSGMaterial*)1);
@@ -184,9 +184,8 @@ QSGOpenVGImageNode::QSGOpenVGImageNode()
 
 QSGOpenVGImageNode::~QSGOpenVGImageNode()
 {
-    if (m_owns) {
-        m_texture->deleteLater();
-    }
+    if (m_owns)
+        delete m_texture;
 }
 
 void QSGOpenVGImageNode::setRect(const QRectF &rect)
@@ -212,6 +211,8 @@ QRectF QSGOpenVGImageNode::sourceRect() const
 
 void QSGOpenVGImageNode::setTexture(QSGTexture *texture)
 {
+    if (m_owns)
+        delete m_texture;
     m_texture = texture;
     markDirty(DirtyMaterial);
 }
@@ -321,7 +322,7 @@ void QSGOpenVGImageNode::render()
 
 }
 
-QSGOpenVGNinePatchNode::QSGOpenVGNinePatchNode()
+QSGOpenVGNinePatchNode::QSGOpenVGNinePatchNode() : m_texture(nullptr)
 {
     // Set Dummy material and geometry to avoid asserts
     setMaterial((QSGMaterial*)1);
@@ -329,8 +330,14 @@ QSGOpenVGNinePatchNode::QSGOpenVGNinePatchNode()
 
 }
 
+QSGOpenVGNinePatchNode::~QSGOpenVGNinePatchNode()
+{
+    delete m_texture;
+}
+
 void QSGOpenVGNinePatchNode::setTexture(QSGTexture *texture)
 {
+    delete m_texture;
     m_texture = texture;
     markDirty(DirtyMaterial);
 }
diff --git a/src/plugins/scenegraph/openvg/qsgopenvgpublicnodes.h b/src/plugins/scenegraph/openvg/qsgopenvgpublicnodes.h
index 8e12c27824..e1cd3063a1 100644
--- a/src/plugins/scenegraph/openvg/qsgopenvgpublicnodes.h
+++ b/src/plugins/scenegraph/openvg/qsgopenvgpublicnodes.h
@@ -118,6 +118,7 @@ class QSGOpenVGNinePatchNode : public QSGNinePatchNode, public QSGOpenVGRenderab
 {
 public:
     QSGOpenVGNinePatchNode();
+    ~QSGOpenVGNinePatchNode();
 
     void setTexture(QSGTexture *texture) override;
     void setBounds(const QRectF &bounds) override;
diff --git a/src/plugins/scenegraph/openvg/qsgopenvgrenderloop.cpp b/src/plugins/scenegraph/openvg/qsgopenvgrenderloop.cpp
index f7aa704095..c41dfd7400 100644
--- a/src/plugins/scenegraph/openvg/qsgopenvgrenderloop.cpp
+++ b/src/plugins/scenegraph/openvg/qsgopenvgrenderloop.cpp
@@ -43,6 +43,7 @@
 #include <QtCore/QCoreApplication>
 #include <QtCore/QElapsedTimer>
 
+#include <private/qquickanimatorcontroller_p.h>
 #include <private/qquickwindow_p.h>
 #include <private/qquickprofiler_p.h>
 
@@ -91,10 +92,11 @@ void QSGOpenVGRenderLoop::windowDestroyed(QQuickWindow *window)
         rc->invalidate();
         delete vg;
         vg = nullptr;
-        QCoreApplication::sendPostedEvents(0, QEvent::DeferredDelete);
     } else if (vg && window == vg->window()) {
         vg->doneCurrent();
     }
+
+    delete d->animationController;
 }
 
 void QSGOpenVGRenderLoop::exposureChanged(QQuickWindow *window)
@@ -205,6 +207,7 @@ void QSGOpenVGRenderLoop::renderWindow(QQuickWindow *window)
     emit window->afterAnimating();
 
     cd->syncSceneGraph();
+    rc->endSync();
 
     if (profileFrames)
         syncTime = renderTimer.nsecsElapsed();
diff --git a/src/qml/animations/qabstractanimationjob.cpp b/src/qml/animations/qabstractanimationjob.cpp
index 1ac4925ed3..ece2f0d692 100644
--- a/src/qml/animations/qabstractanimationjob.cpp
+++ b/src/qml/animations/qabstractanimationjob.cpp
@@ -70,17 +70,12 @@ QQmlAnimationTimer::QQmlAnimationTimer() :
 QQmlAnimationTimer *QQmlAnimationTimer::instance(bool create)
 {
     QQmlAnimationTimer *inst;
-#ifndef QT_NO_THREAD
     if (create && !animationTimer()->hasLocalData()) {
         inst = new QQmlAnimationTimer;
         animationTimer()->setLocalData(inst);
     } else {
         inst = animationTimer() ? animationTimer()->localData() : 0;
     }
-#else
-    static QAnimationTimer unifiedTimer;
-    inst = &unifiedTimer;
-#endif
     return inst;
 }
 
@@ -91,9 +86,8 @@ QQmlAnimationTimer *QQmlAnimationTimer::instance()
 
 void QQmlAnimationTimer::ensureTimerUpdate()
 {
-    QQmlAnimationTimer *inst = QQmlAnimationTimer::instance(false);
     QUnifiedTimer *instU = QUnifiedTimer::instance(false);
-    if (instU && inst && inst->isPaused)
+    if (instU && isPaused)
         instU->updateAnimationTimers(-1);
 }
 
@@ -128,9 +122,7 @@ void QQmlAnimationTimer::updateAnimationsTime(qint64 delta)
 
 void QQmlAnimationTimer::updateAnimationTimer()
 {
-    QQmlAnimationTimer *inst = QQmlAnimationTimer::instance(false);
-    if (inst)
-        inst->restartAnimationTimer();
+    restartAnimationTimer();
 }
 
 void QQmlAnimationTimer::restartAnimationTimer()
@@ -175,45 +167,38 @@ void QQmlAnimationTimer::registerAnimation(QAbstractAnimationJob *animation, boo
     if (animation->userControlDisabled())
         return;
 
-    QQmlAnimationTimer *inst = instance(true); //we create the instance if needed
-    inst->registerRunningAnimation(animation);
+    registerRunningAnimation(animation);
     if (isTopLevel) {
         Q_ASSERT(!animation->m_hasRegisteredTimer);
         animation->m_hasRegisteredTimer = true;
-        inst->animationsToStart << animation;
-        if (!inst->startAnimationPending) {
-            inst->startAnimationPending = true;
-            QMetaObject::invokeMethod(inst, "startAnimations", Qt::QueuedConnection);
+        animationsToStart << animation;
+        if (!startAnimationPending) {
+            startAnimationPending = true;
+            QMetaObject::invokeMethod(this, "startAnimations", Qt::QueuedConnection);
         }
     }
 }
 
 void QQmlAnimationTimer::unregisterAnimation(QAbstractAnimationJob *animation)
 {
-    QQmlAnimationTimer *inst = QQmlAnimationTimer::instance(false);
-    if (inst) {
-        //at this point the unified timer should have been created
-        //but it might also have been already destroyed in case the application is shutting down
-
-        inst->unregisterRunningAnimation(animation);
+    unregisterRunningAnimation(animation);
 
-        if (!animation->m_hasRegisteredTimer)
-            return;
+    if (!animation->m_hasRegisteredTimer)
+        return;
 
-        int idx = inst->animations.indexOf(animation);
-        if (idx != -1) {
-            inst->animations.removeAt(idx);
-            // this is needed if we unregister an animation while its running
-            if (idx <= inst->currentAnimationIdx)
-                --inst->currentAnimationIdx;
+    int idx = animations.indexOf(animation);
+    if (idx != -1) {
+        animations.removeAt(idx);
+        // this is needed if we unregister an animation while its running
+        if (idx <= currentAnimationIdx)
+            --currentAnimationIdx;
 
-            if (inst->animations.isEmpty() && !inst->stopTimerPending) {
-                inst->stopTimerPending = true;
-                QMetaObject::invokeMethod(inst, "stopTimer", Qt::QueuedConnection);
-            }
-        } else {
-            inst->animationsToStart.removeOne(animation);
+        if (animations.isEmpty() && !stopTimerPending) {
+            stopTimerPending = true;
+            QMetaObject::invokeMethod(this, "stopTimer", Qt::QueuedConnection);
         }
+    } else {
+        animationsToStart.removeOne(animation);
     }
     animation->m_hasRegisteredTimer = false;
 }
@@ -268,7 +253,7 @@ int QQmlAnimationTimer::closestPauseAnimationTimeToFinish()
 
 QAbstractAnimationJob::QAbstractAnimationJob()
     : m_loopCount(1)
-    , m_group(0)
+    , m_group(nullptr)
     , m_direction(QAbstractAnimationJob::Forward)
     , m_state(QAbstractAnimationJob::Stopped)
     , m_totalCurrentTime(0)
@@ -276,9 +261,9 @@ QAbstractAnimationJob::QAbstractAnimationJob()
     , m_currentLoop(0)
     , m_uncontrolledFinishTime(-1)
     , m_currentLoopStartTime(0)
-    , m_nextSibling(0)
-    , m_previousSibling(0)
-    , m_wasDeleted(0)
+    , m_nextSibling(nullptr)
+    , m_previousSibling(nullptr)
+    , m_wasDeleted(nullptr)
     , m_hasRegisteredTimer(false)
     , m_isPause(false)
     , m_isGroup(false)
@@ -302,8 +287,10 @@ QAbstractAnimationJob::~QAbstractAnimationJob()
         stateChanged(oldState, m_state);
 
         Q_ASSERT(m_state == Stopped);
-        if (oldState == Running)
-            QQmlAnimationTimer::unregisterAnimation(this);
+        if (oldState == Running) {
+            Q_ASSERT(QQmlAnimationTimer::instance() == m_timer);
+            m_timer->unregisterAnimation(this);
+        }
         Q_ASSERT(!m_hasRegisteredTimer);
     }
 
@@ -327,6 +314,9 @@ void QAbstractAnimationJob::setState(QAbstractAnimationJob::State newState)
     if (m_loopCount == 0)
         return;
 
+    if (!m_timer)
+        m_timer = QQmlAnimationTimer::instance();
+
     State oldState = m_state;
     int oldCurrentTime = m_currentTime;
     int oldCurrentLoop = m_currentLoop;
@@ -352,11 +342,11 @@ void QAbstractAnimationJob::setState(QAbstractAnimationJob::State newState)
     bool isTopLevel = !m_group || m_group->isStopped();
     if (oldState == Running) {
         if (newState == Paused && m_hasRegisteredTimer)
-            QQmlAnimationTimer::ensureTimerUpdate();
+            m_timer->ensureTimerUpdate();
         //the animation, is not running any more
-        QQmlAnimationTimer::unregisterAnimation(this);
+        m_timer->unregisterAnimation(this);
     } else if (newState == Running) {
-        QQmlAnimationTimer::registerAnimation(this, isTopLevel);
+        m_timer->registerAnimation(this, isTopLevel);
     }
 
     //starting an animation qualifies as a top level loop change
@@ -383,7 +373,7 @@ void QAbstractAnimationJob::setState(QAbstractAnimationJob::State newState)
                 m_currentLoop = 0;
                 if (isTopLevel) {
                     // currentTime needs to be updated if pauseTimer is active
-                    RETURN_IF_DELETED(QQmlAnimationTimer::ensureTimerUpdate());
+                    RETURN_IF_DELETED(m_timer->ensureTimerUpdate());
                     RETURN_IF_DELETED(setCurrentTime(m_totalCurrentTime));
                 }
             }
@@ -420,14 +410,14 @@ void QAbstractAnimationJob::setDirection(Direction direction)
     // the commands order below is important: first we need to setCurrentTime with the old direction,
     // then update the direction on this and all children and finally restart the pauseTimer if needed
     if (m_hasRegisteredTimer)
-        QQmlAnimationTimer::ensureTimerUpdate();
+        m_timer->ensureTimerUpdate();
 
     m_direction = direction;
     updateDirection(direction);
 
     if (m_hasRegisteredTimer)
         // needed to update the timer interval in case of a pause animation
-        QQmlAnimationTimer::updateAnimationTimer();
+        m_timer->updateAnimationTimer();
 }
 
 void QAbstractAnimationJob::setLoopCount(int loopCount)
diff --git a/src/qml/animations/qabstractanimationjob_p.h b/src/qml/animations/qabstractanimationjob_p.h
index 95a39b1301..0be6ca96ea 100644
--- a/src/qml/animations/qabstractanimationjob_p.h
+++ b/src/qml/animations/qabstractanimationjob_p.h
@@ -56,10 +56,14 @@
 #include <QtCore/private/qabstractanimation_p.h>
 #include <vector>
 
+QT_REQUIRE_CONFIG(qml_animation);
+
 QT_BEGIN_NAMESPACE
 
 class QAnimationGroupJob;
 class QAnimationJobChangeListener;
+class QQmlAnimationTimer;
+
 class Q_QML_PRIVATE_EXPORT QAbstractAnimationJob
 {
     Q_DISABLE_COPY(QAbstractAnimationJob)
@@ -168,6 +172,7 @@ protected:
 
     QAbstractAnimationJob *m_nextSibling;
     QAbstractAnimationJob *m_previousSibling;
+    QQmlAnimationTimer *m_timer = nullptr;
 
     bool *m_wasDeleted;
     bool m_hasRegisteredTimer:1;
@@ -203,20 +208,20 @@ public:
     static QQmlAnimationTimer *instance();
     static QQmlAnimationTimer *instance(bool create);
 
-    static void registerAnimation(QAbstractAnimationJob *animation, bool isTopLevel);
-    static void unregisterAnimation(QAbstractAnimationJob *animation);
+    void registerAnimation(QAbstractAnimationJob *animation, bool isTopLevel);
+    void unregisterAnimation(QAbstractAnimationJob *animation);
 
     /*
         this is used for updating the currentTime of all animations in case the pause
         timer is active or, otherwise, only of the animation passed as parameter.
     */
-    static void ensureTimerUpdate();
+    void ensureTimerUpdate();
 
     /*
         this will evaluate the need of restarting the pause timer in case there is still
         some pause animations running.
     */
-    static void updateAnimationTimer();
+    void updateAnimationTimer();
 
     void restartAnimationTimer() override;
     void updateAnimationsTime(qint64 timeStep) override;
diff --git a/src/qml/animations/qanimationgroupjob.cpp b/src/qml/animations/qanimationgroupjob.cpp
index ea6d87952a..66599561fc 100644
--- a/src/qml/animations/qanimationgroupjob.cpp
+++ b/src/qml/animations/qanimationgroupjob.cpp
@@ -42,7 +42,7 @@
 QT_BEGIN_NAMESPACE
 
 QAnimationGroupJob::QAnimationGroupJob()
-    : QAbstractAnimationJob(), m_firstChild(0), m_lastChild(0)
+    : QAbstractAnimationJob(), m_firstChild(nullptr), m_lastChild(nullptr)
 {
     m_isGroup = true;
 }
@@ -111,25 +111,21 @@ void QAnimationGroupJob::removeAnimation(QAbstractAnimationJob *animation)
     else
         m_lastChild = prev;
 
-    animation->m_previousSibling = 0;
-    animation->m_nextSibling = 0;
+    animation->m_previousSibling = nullptr;
+    animation->m_nextSibling = nullptr;
 
-    animation->m_group = 0;
+    animation->m_group = nullptr;
     animationRemoved(animation, prev, next);
 }
 
 void QAnimationGroupJob::clear()
 {
-    QAbstractAnimationJob *child = firstChild();
-    QAbstractAnimationJob *nextSibling = 0;
-    while (child != 0) {
-         child->m_group = 0;
-         nextSibling = child->nextSibling();
-         delete child;
-         child = nextSibling;
+    while (QAbstractAnimationJob *child = firstChild()) {
+        removeAnimation(child);
+        delete child;
     }
-    m_firstChild = 0;
-    m_lastChild = 0;
+    m_firstChild = nullptr;
+    m_lastChild = nullptr;
 }
 
 void QAnimationGroupJob::resetUncontrolledAnimationsFinishTime()
diff --git a/src/qml/animations/qanimationgroupjob_p.h b/src/qml/animations/qanimationgroupjob_p.h
index 26965c0264..a27c9195dd 100644
--- a/src/qml/animations/qanimationgroupjob_p.h
+++ b/src/qml/animations/qanimationgroupjob_p.h
@@ -54,6 +54,8 @@
 #include "private/qabstractanimationjob_p.h"
 #include <QtCore/qdebug.h>
 
+QT_REQUIRE_CONFIG(qml_animation);
+
 QT_BEGIN_NAMESPACE
 
 class Q_QML_PRIVATE_EXPORT QAnimationGroupJob : public QAbstractAnimationJob
@@ -61,7 +63,7 @@ class Q_QML_PRIVATE_EXPORT QAnimationGroupJob : public QAbstractAnimationJob
     Q_DISABLE_COPY(QAnimationGroupJob)
 public:
     QAnimationGroupJob();
-    ~QAnimationGroupJob();
+    ~QAnimationGroupJob() override;
 
     void appendAnimation(QAbstractAnimationJob *animation);
     void prependAnimation(QAbstractAnimationJob *animation);
@@ -70,7 +72,7 @@ public:
     QAbstractAnimationJob *firstChild() const { return m_firstChild; }
     QAbstractAnimationJob *lastChild() const { return m_lastChild; }
 
-    void clear();
+    virtual void clear();
 
     //called by QAbstractAnimationJob
     virtual void uncontrolledAnimationFinished(QAbstractAnimationJob *animation);
@@ -90,8 +92,8 @@ protected:
 
 private:
     //definition
-    QAbstractAnimationJob *m_firstChild;
-    QAbstractAnimationJob *m_lastChild;
+    QAbstractAnimationJob *m_firstChild = nullptr;
+    QAbstractAnimationJob *m_lastChild = nullptr;
 };
 
 QT_END_NAMESPACE
diff --git a/src/qml/animations/qanimationjobutil_p.h b/src/qml/animations/qanimationjobutil_p.h
index 0bb9e83b2d..e3d6fe9178 100644
--- a/src/qml/animations/qanimationjobutil_p.h
+++ b/src/qml/animations/qanimationjobutil_p.h
@@ -51,6 +51,8 @@
 // We mean it.
 //
 
+QT_REQUIRE_CONFIG(qml_animation);
+
 #define RETURN_IF_DELETED(func) \
 { \
     bool *prevWasDeleted = m_wasDeleted; \
diff --git a/src/qml/animations/qcontinuinganimationgroupjob.cpp b/src/qml/animations/qcontinuinganimationgroupjob.cpp
index 02dcaf1313..10096bf19c 100644
--- a/src/qml/animations/qcontinuinganimationgroupjob.cpp
+++ b/src/qml/animations/qcontinuinganimationgroupjob.cpp
@@ -43,7 +43,6 @@
 QT_BEGIN_NAMESPACE
 
 QContinuingAnimationGroupJob::QContinuingAnimationGroupJob()
-    : QAnimationGroupJob()
 {
 }
 
diff --git a/src/qml/animations/qcontinuinganimationgroupjob_p.h b/src/qml/animations/qcontinuinganimationgroupjob_p.h
index baf4ff1ae5..c67b8d39ad 100644
--- a/src/qml/animations/qcontinuinganimationgroupjob_p.h
+++ b/src/qml/animations/qcontinuinganimationgroupjob_p.h
@@ -53,6 +53,8 @@
 
 #include "private/qanimationgroupjob_p.h"
 
+QT_REQUIRE_CONFIG(qml_animation);
+
 QT_BEGIN_NAMESPACE
 
 class Q_QML_PRIVATE_EXPORT QContinuingAnimationGroupJob : public QAnimationGroupJob
diff --git a/src/qml/animations/qparallelanimationgroupjob_p.h b/src/qml/animations/qparallelanimationgroupjob_p.h
index 358b95ce53..0265fe3274 100644
--- a/src/qml/animations/qparallelanimationgroupjob_p.h
+++ b/src/qml/animations/qparallelanimationgroupjob_p.h
@@ -53,6 +53,8 @@
 
 #include "private/qanimationgroupjob_p.h"
 
+QT_REQUIRE_CONFIG(qml_animation);
+
 QT_BEGIN_NAMESPACE
 
 class Q_QML_PRIVATE_EXPORT QParallelAnimationGroupJob : public QAnimationGroupJob
@@ -76,8 +78,8 @@ private:
     void applyGroupState(QAbstractAnimationJob *animation);
 
     //state
-    int m_previousLoop;
-    int m_previousCurrentTime;
+    int m_previousLoop = 0;
+    int m_previousCurrentTime = 0;
 };
 
 QT_END_NAMESPACE
diff --git a/src/qml/animations/qpauseanimationjob.cpp b/src/qml/animations/qpauseanimationjob.cpp
index 27175580dc..0652ed578b 100644
--- a/src/qml/animations/qpauseanimationjob.cpp
+++ b/src/qml/animations/qpauseanimationjob.cpp
@@ -42,8 +42,7 @@
 QT_BEGIN_NAMESPACE
 
 QPauseAnimationJob::QPauseAnimationJob(int duration)
-    : QAbstractAnimationJob()
-    , m_duration(duration)
+    : m_duration(duration)
 {
     m_isPause = true;
 }
diff --git a/src/qml/animations/qpauseanimationjob_p.h b/src/qml/animations/qpauseanimationjob_p.h
index e228f46daa..6c9bbf0dab 100644
--- a/src/qml/animations/qpauseanimationjob_p.h
+++ b/src/qml/animations/qpauseanimationjob_p.h
@@ -53,6 +53,8 @@
 
 #include <private/qanimationgroupjob_p.h>
 
+QT_REQUIRE_CONFIG(qml_animation);
+
 QT_BEGIN_NAMESPACE
 
 class Q_QML_PRIVATE_EXPORT QPauseAnimationJob : public QAbstractAnimationJob
@@ -60,7 +62,7 @@ class Q_QML_PRIVATE_EXPORT QPauseAnimationJob : public QAbstractAnimationJob
     Q_DISABLE_COPY(QPauseAnimationJob)
 public:
     explicit QPauseAnimationJob(int duration = 250);
-    ~QPauseAnimationJob();
+    ~QPauseAnimationJob() override;
 
     int duration() const override;
     void setDuration(int msecs);
diff --git a/src/qml/animations/qsequentialanimationgroupjob.cpp b/src/qml/animations/qsequentialanimationgroupjob.cpp
index 25d31e4042..d98546122f 100644
--- a/src/qml/animations/qsequentialanimationgroupjob.cpp
+++ b/src/qml/animations/qsequentialanimationgroupjob.cpp
@@ -45,7 +45,7 @@ QT_BEGIN_NAMESPACE
 
 QSequentialAnimationGroupJob::QSequentialAnimationGroupJob()
     : QAnimationGroupJob()
-    , m_currentAnimation(0)
+    , m_currentAnimation(nullptr)
     , m_previousLoop(0)
 {
 }
@@ -87,7 +87,7 @@ QSequentialAnimationGroupJob::AnimationIndex QSequentialAnimationGroupJob::index
     Q_ASSERT(firstChild());
 
     AnimationIndex ret;
-    QAbstractAnimationJob *anim = 0;
+    QAbstractAnimationJob *anim = nullptr;
     int duration = 0;
 
     for (anim = firstChild(); anim; anim = anim->nextSibling()) {
@@ -204,6 +204,15 @@ int QSequentialAnimationGroupJob::duration() const
     return ret;
 }
 
+void QSequentialAnimationGroupJob::clear()
+{
+    m_previousLoop = 0;
+    QAnimationGroupJob::clear();
+
+    // clear() should call removeAnimation(), which will clear m_currentAnimation, eventually.
+    Q_ASSERT(m_currentAnimation == nullptr);
+}
+
 void QSequentialAnimationGroupJob::updateCurrentTime(int currentTime)
 {
     if (!m_currentAnimation)
@@ -283,7 +292,7 @@ void QSequentialAnimationGroupJob::setCurrentAnimation(QAbstractAnimationJob *an
 {
     if (!anim) {
         Q_ASSERT(!firstChild());
-        m_currentAnimation = 0;
+        m_currentAnimation = nullptr;
         return;
     }
 
@@ -364,7 +373,7 @@ void QSequentialAnimationGroupJob::uncontrolledAnimationFinished(QAbstractAnimat
 
 void QSequentialAnimationGroupJob::animationInserted(QAbstractAnimationJob *anim)
 {
-    if (m_currentAnimation == 0)
+    if (m_currentAnimation == nullptr)
         setCurrentAnimation(firstChild()); // initialize the current animation
 
     if (m_currentAnimation == anim->nextSibling()
@@ -393,7 +402,7 @@ void QSequentialAnimationGroupJob::animationRemoved(QAbstractAnimationJob *anim,
         else if (prev)
             setCurrentAnimation(prev);
         else// case all animations were removed
-            setCurrentAnimation(0);
+            setCurrentAnimation(nullptr);
     }
 
     // duration of the previous animations up to the current animation
diff --git a/src/qml/animations/qsequentialanimationgroupjob_p.h b/src/qml/animations/qsequentialanimationgroupjob_p.h
index 5fbafcb9ac..34e8fe1e08 100644
--- a/src/qml/animations/qsequentialanimationgroupjob_p.h
+++ b/src/qml/animations/qsequentialanimationgroupjob_p.h
@@ -53,6 +53,8 @@
 
 #include <private/qanimationgroupjob_p.h>
 
+QT_REQUIRE_CONFIG(qml_animation);
+
 QT_BEGIN_NAMESPACE
 
 class QPauseAnimationJob;
@@ -66,6 +68,7 @@ public:
     int duration() const override;
 
     QAbstractAnimationJob *currentAnimation() const { return m_currentAnimation; }
+    void clear() override;
 
 protected:
     void updateCurrentTime(int) override;
@@ -77,12 +80,12 @@ protected:
 private:
     struct AnimationIndex
     {
-        AnimationIndex() : afterCurrent(false), timeOffset(0), animation(0) {}
+        AnimationIndex() {}
         // AnimationIndex points to the animation at timeOffset, skipping 0 duration animations.
         // Note that the index semantic is slightly different depending on the direction.
-        bool afterCurrent;  //whether animation is before or after m_currentAnimation   //TODO: make enum Before/After/Same
-        int timeOffset; // time offset when the animation at index starts.
-        QAbstractAnimationJob *animation; //points to the animation at timeOffset
+        bool afterCurrent = false;  //whether animation is before or after m_currentAnimation   //TODO: make enum Before/After/Same
+        int timeOffset = 0; // time offset when the animation at index starts.
+        QAbstractAnimationJob *animation = nullptr; //points to the animation at timeOffset
     };
 
     int animationActualTotalDuration(QAbstractAnimationJob *anim) const;
@@ -103,8 +106,8 @@ private:
     void advanceForwards(const AnimationIndex &newAnimationIndex);
 
     //state
-    QAbstractAnimationJob *m_currentAnimation;
-    int m_previousLoop;
+    QAbstractAnimationJob *m_currentAnimation = nullptr;
+    int m_previousLoop = 0;
 };
 
 QT_END_NAMESPACE
diff --git a/src/qml/compiler/compiler.pri b/src/qml/compiler/compiler.pri
index 60f548a2b0..da3c173545 100644
--- a/src/qml/compiler/compiler.pri
+++ b/src/qml/compiler/compiler.pri
@@ -2,26 +2,28 @@ INCLUDEPATH += $$PWD
 INCLUDEPATH += $$OUT_PWD
 
 HEADERS += \
+    $$PWD/qv4bytecodegenerator_p.h \
     $$PWD/qv4compileddata_p.h \
     $$PWD/qv4compiler_p.h \
+    $$PWD/qv4compilercontext_p.h \
+    $$PWD/qv4compilercontrolflow_p.h \
+    $$PWD/qv4compilerscanfunctions_p.h \
     $$PWD/qv4codegen_p.h \
-    $$PWD/qv4isel_p.h \
-    $$PWD/qv4jsir_p.h \
-    $$PWD/qv4isel_util_p.h \
-    $$PWD/qv4ssa_p.h \
     $$PWD/qqmlirbuilder_p.h \
     $$PWD/qqmltypecompiler_p.h \
-    $$PWD/qv4jssimplifier_p.h
+    $$PWD/qv4instr_moth_p.h \
+    $$PWD/qv4bytecodehandler_p.h
 
 SOURCES += \
+    $$PWD/qv4bytecodegenerator.cpp \
     $$PWD/qv4compileddata.cpp \
     $$PWD/qv4compiler.cpp \
+    $$PWD/qv4compilercontext.cpp \
+    $$PWD/qv4compilerscanfunctions.cpp \
     $$PWD/qv4codegen.cpp \
-    $$PWD/qv4isel_p.cpp \
-    $$PWD/qv4jsir.cpp \
-    $$PWD/qv4ssa.cpp \
     $$PWD/qqmlirbuilder.cpp \
-    $$PWD/qv4jssimplifier.cpp
+    $$PWD/qv4instr_moth.cpp \
+    $$PWD/qv4bytecodehandler.cpp
 
 !qmldevtools_build {
 
@@ -40,15 +42,8 @@ SOURCES += \
 
 unix: SOURCES += $$PWD/qv4compilationunitmapper_unix.cpp
 else: SOURCES += $$PWD/qv4compilationunitmapper_win.cpp
-
-qtConfig(private_tests):qtConfig(dlopen): QMAKE_USE_PRIVATE += libdl
 }
 
-qmldevtools_build|qtConfig(qml-interpreter) {
-    HEADERS += \
-        $$PWD/qv4instr_moth_p.h \
-        $$PWD/qv4isel_moth_p.h
-    SOURCES += \
-        $$PWD/qv4instr_moth.cpp \
-        $$PWD/qv4isel_moth.cpp
+gcc {
+    equals(QT_GCC_MAJOR_VERSION, 5): QMAKE_CXXFLAGS += -fno-strict-aliasing
 }
diff --git a/src/qml/compiler/qqmlirbuilder.cpp b/src/qml/compiler/qqmlirbuilder.cpp
index f766f0e4c8..ea5efcfc66 100644
--- a/src/qml/compiler/qqmlirbuilder.cpp
+++ b/src/qml/compiler/qqmlirbuilder.cpp
@@ -43,8 +43,10 @@
 #include <private/qv4compileddata_p.h>
 #include <private/qqmljsparser_p.h>
 #include <private/qqmljslexer_p.h>
+#include <private/qv4compilerscanfunctions_p.h>
 #include <QCoreApplication>
 #include <QCryptographicHash>
+#include <cmath>
 
 #ifndef V4_BOOTSTRAP
 #include <private/qqmlglobal_p.h>
@@ -60,7 +62,7 @@ QT_USE_NAMESPACE
 
 static const quint32 emptyStringIndex = 0;
 
-#ifndef V4_BOOTSTRAP
+#if 0 //ndef V4_BOOTSTRAP
 DEFINE_BOOL_CONFIG_OPTION(lookupHints, QML_LOOKUP_HINTS);
 #endif // V4_BOOTSTRAP
 
@@ -86,30 +88,32 @@ void Object::init(QQmlJS::MemoryPool *pool, int typeNameIndex, int idIndex, cons
     flags = QV4::CompiledData::Object::NoFlag;
     properties = pool->New<PoolList<Property> >();
     aliases = pool->New<PoolList<Alias> >();
+    qmlEnums = pool->New<PoolList<Enum>>();
     qmlSignals = pool->New<PoolList<Signal> >();
     bindings = pool->New<PoolList<Binding> >();
     functions = pool->New<PoolList<Function> >();
     functionsAndExpressions = pool->New<PoolList<CompiledFunctionOrExpression> >();
-    declarationsOverride = 0;
+    declarationsOverride = nullptr;
 }
 
-QString Object::sanityCheckFunctionNames(const QSet<QString> &illegalNames, QQmlJS::AST::SourceLocation *errorLocation)
+QString IRBuilder::sanityCheckFunctionNames(Object *obj, const QSet<QString> &illegalNames, QQmlJS::AST::SourceLocation *errorLocation)
 {
     QSet<int> functionNames;
-    for (Function *f = functions->first; f; f = f->next) {
-        QQmlJS::AST::FunctionDeclaration *function = f->functionDeclaration;
-        Q_ASSERT(function);
-        *errorLocation = function->identifierToken;
+    for (auto functionit = obj->functionsBegin(); functionit != obj->functionsEnd(); ++functionit) {
+        Function *f = functionit.ptr;
+        errorLocation->startLine = f->location.line;
+        errorLocation->startColumn = f->location.column;
         if (functionNames.contains(f->nameIndex))
             return tr("Duplicate method name");
         functionNames.insert(f->nameIndex);
 
-        for (QmlIR::Signal *s = qmlSignals->first; s; s = s->next) {
+        for (auto signalit = obj->signalsBegin(); signalit != obj->signalsEnd(); ++signalit) {
+            QmlIR::Signal *s = signalit.ptr;
             if (s->nameIndex == f->nameIndex)
                 return tr("Duplicate method name");
         }
 
-        const QString name = function->name.toString();
+        const QString name = stringAt(f->nameIndex);
         if (name.at(0).isUpper())
             return tr("Method names cannot begin with an upper case letter");
         if (illegalNames.contains(name))
@@ -118,6 +122,21 @@ QString Object::sanityCheckFunctionNames(const QSet<QString> &illegalNames, QQml
     return QString(); // no error
 }
 
+QString Object::appendEnum(Enum *enumeration)
+{
+    Object *target = declarationsOverride;
+    if (!target)
+        target = this;
+
+    for (Enum *e = qmlEnums->first; e; e = e->next) {
+        if (e->nameIndex == enumeration->nameIndex)
+            return tr("Duplicate scoped enum name");
+    }
+
+    target->qmlEnums->append(enumeration);
+    return QString(); // no error
+}
+
 QString Object::appendSignal(Signal *signal)
 {
     Object *target = declarationsOverride;
@@ -215,7 +234,7 @@ Binding *Object::findBinding(quint32 nameIndex) const
     for (Binding *b = bindings->first; b; b = b->next)
         if (b->propertyNameIndex == nameIndex)
             return b;
-    return 0;
+    return nullptr;
 }
 
 void Object::insertSorted(Binding *b)
@@ -257,7 +276,7 @@ void Document::removeScriptPragmas(QString &script)
     const QLatin1String pragma("pragma");
     const QLatin1String library("library");
 
-    QQmlJS::Lexer l(0);
+    QQmlJS::Lexer l(nullptr);
     l.setCode(script, 0);
 
     int token = l.lex();
@@ -299,22 +318,21 @@ void Document::removeScriptPragmas(QString &script)
 
 Document::Document(bool debugMode)
     : jsModule(debugMode)
-    , program(0)
-    , indexOfRootObject(0)
+    , program(nullptr)
     , jsGenerator(&jsModule)
 {
 }
 
-ScriptDirectivesCollector::ScriptDirectivesCollector(QQmlJS::Engine *engine, QV4::Compiler::JSUnitGenerator *unitGenerator)
-    : engine(engine)
-    , jsGenerator(unitGenerator)
-    , hasPragmaLibrary(false)
+ScriptDirectivesCollector::ScriptDirectivesCollector(Document *doc)
+    : document(doc)
+    , engine(&doc->jsParserEngine)
+    , jsGenerator(&doc->jsGenerator)
 {
 }
 
 void ScriptDirectivesCollector::pragmaLibrary()
 {
-    hasPragmaLibrary = true;
+    document->jsModule.unitFlags |= QV4::CompiledData::Unit::IsSharedLibrary;
 }
 
 void ScriptDirectivesCollector::importFile(const QString &jsfile, const QString &module, int lineNumber, int column)
@@ -325,7 +343,7 @@ void ScriptDirectivesCollector::importFile(const QString &jsfile, const QString
     import->qualifierIndex = jsGenerator->registerString(module);
     import->location.line = lineNumber;
     import->location.column = column;
-    imports << import;
+    document->imports << import;
 }
 
 void ScriptDirectivesCollector::importModule(const QString &uri, const QString &version, const QString &module, int lineNumber, int column)
@@ -341,21 +359,21 @@ void ScriptDirectivesCollector::importModule(const QString &uri, const QString &
     import->qualifierIndex = jsGenerator->registerString(module);
     import->location.line = lineNumber;
     import->location.column = column;
-    imports << import;
+    document->imports << import;
 }
 
 IRBuilder::IRBuilder(const QSet<QString> &illegalNames)
     : illegalNames(illegalNames)
-    , _object(0)
-    , _propertyDeclaration(0)
-    , pool(0)
-    , jsGenerator(0)
+    , _object(nullptr)
+    , _propertyDeclaration(nullptr)
+    , pool(nullptr)
+    , jsGenerator(nullptr)
 {
 }
 
 bool IRBuilder::generateFromQml(const QString &code, const QString &url, Document *output)
 {
-    QQmlJS::AST::UiProgram *program = 0;
+    QQmlJS::AST::UiProgram *program = nullptr;
     {
         QQmlJS::Lexer lexer(&output->jsParserEngine);
         lexer.setCode(code, /*line = */ 1);
@@ -404,7 +422,10 @@ bool IRBuilder::generateFromQml(const QString &code, const QString &url, Documen
 
     QQmlJS::AST::UiObjectDefinition *rootObject = QQmlJS::AST::cast<QQmlJS::AST::UiObjectDefinition*>(program->members->member);
     Q_ASSERT(rootObject);
-    defineQMLObject(&output->indexOfRootObject, rootObject);
+    int rootObjectIndex = -1;
+    if (defineQMLObject(&rootObjectIndex, rootObject)) {
+        Q_ASSERT(rootObjectIndex == 0);
+    }
 
     qSwap(_imports, output->imports);
     qSwap(_pragmas, output->pragmas);
@@ -459,7 +480,7 @@ bool IRBuilder::visit(QQmlJS::AST::UiObjectDefinition *node)
         appendBinding(nameLocation, nameLocation, emptyStringIndex, idx);
     } else {
         int idx = 0;
-        if (!defineQMLObject(&idx, /*qualfied type name id*/0, node->qualifiedTypeNameId->firstSourceLocation(), node->initializer, /*declarations should go here*/_object))
+        if (!defineQMLObject(&idx, /*qualfied type name id*/nullptr, node->qualifiedTypeNameId->firstSourceLocation(), node->initializer, /*declarations should go here*/_object))
             return false;
         appendBinding(node->qualifiedTypeNameId, idx);
     }
@@ -477,14 +498,14 @@ bool IRBuilder::visit(QQmlJS::AST::UiObjectBinding *node)
 
 bool IRBuilder::visit(QQmlJS::AST::UiScriptBinding *node)
 {
-    appendBinding(node->qualifiedId, node->statement);
+    appendBinding(node->qualifiedId, node->statement, node);
     return false;
 }
 
 bool IRBuilder::visit(QQmlJS::AST::UiArrayBinding *node)
 {
     const QQmlJS::AST::SourceLocation qualifiedNameLocation = node->qualifiedId->identifierToken;
-    Object *object = 0;
+    Object *object = nullptr;
     QQmlJS::AST::UiQualifiedId *name = node->qualifiedId;
     if (!resolveQualifiedId(&name, &object))
         return false;
@@ -493,7 +514,7 @@ bool IRBuilder::visit(QQmlJS::AST::UiArrayBinding *node)
 
     const int propertyNameIndex = registerString(name->name.toString());
 
-    if (bindingsTarget()->findBinding(propertyNameIndex) != 0) {
+    if (bindingsTarget()->findBinding(propertyNameIndex) != nullptr) {
         recordError(name->identifierToken, tr("Property value set multiple times"));
         return false;
     }
@@ -568,7 +589,7 @@ bool IRBuilder::defineQMLObject(int *objectIndex, QQmlJS::AST::UiQualifiedId *qu
     _object->declarationsOverride = declarationsOverride;
 
     // A new object is also a boundary for property declarations.
-    Property *declaration = 0;
+    Property *declaration = nullptr;
     qSwap(_propertyDeclaration, declaration);
 
     accept(initializer);
@@ -581,7 +602,7 @@ bool IRBuilder::defineQMLObject(int *objectIndex, QQmlJS::AST::UiQualifiedId *qu
         return false;
 
     QQmlJS::AST::SourceLocation loc;
-    QString error = obj->sanityCheckFunctionNames(illegalNames, &loc);
+    QString error = sanityCheckFunctionNames(obj, illegalNames, &loc);
     if (!error.isEmpty()) {
         recordError(loc, error);
         return false;
@@ -598,7 +619,7 @@ bool IRBuilder::visit(QQmlJS::AST::UiImport *node)
     if (!node->fileName.isNull()) {
         uri = node->fileName.toString();
 
-        if (uri.endsWith(QLatin1String(".js"))) {
+        if (uri.endsWith(QLatin1String(".js")) || uri.endsWith(QLatin1String(".mjs"))) {
             import->type = QV4::CompiledData::Import::ImportScript;
         } else {
             import->type = QV4::CompiledData::Import::ImportFile;
@@ -670,9 +691,9 @@ bool IRBuilder::visit(QQmlJS::AST::UiPragma *node)
     Pragma *pragma = New<Pragma>();
 
     // For now the only valid pragma is Singleton, so lets validate the input
-    if (!node->pragmaType->name.isNull())
+    if (!node->name.isNull())
     {
-        if (QLatin1String("Singleton") == node->pragmaType->name)
+        if (QLatin1String("Singleton") == node->name)
         {
             pragma->type = Pragma::PragmaSingleton;
         } else {
@@ -709,6 +730,52 @@ static QStringList astNodeToStringList(QQmlJS::AST::Node *node)
     return QStringList();
 }
 
+bool IRBuilder::visit(QQmlJS::AST::UiEnumDeclaration *node)
+{
+    Enum *enumeration = New<Enum>();
+    QString enumName = node->name.toString();
+    enumeration->nameIndex = registerString(enumName);
+
+    if (enumName.at(0).isLower())
+        COMPILE_EXCEPTION(node->enumToken, tr("Scoped enum names must begin with an upper case letter"));
+
+    enumeration->location.line = node->enumToken.startLine;
+    enumeration->location.column = node->enumToken.startColumn;
+
+    enumeration->enumValues = New<PoolList<EnumValue>>();
+
+    QQmlJS::AST::UiEnumMemberList *e = node->members;
+    while (e) {
+        EnumValue *enumValue = New<EnumValue>();
+        QString member = e->member.toString();
+        enumValue->nameIndex = registerString(member);
+        if (member.at(0).isLower())
+            COMPILE_EXCEPTION(e->memberToken, tr("Enum names must begin with an upper case letter"));
+
+        double part;
+        if (std::modf(e->value, &part) != 0.0)
+            COMPILE_EXCEPTION(e->valueToken, tr("Enum value must be an integer"));
+        if (e->value > std::numeric_limits<qint32>::max() || e->value < std::numeric_limits<qint32>::min())
+            COMPILE_EXCEPTION(e->valueToken, tr("Enum value out of range"));
+        enumValue->value = e->value;
+
+        enumValue->location.line = e->memberToken.startLine;
+        enumValue->location.column = e->memberToken.startColumn;
+        enumeration->enumValues->append(enumValue);
+
+        e = e->next;
+    }
+
+    QString error = _object->appendEnum(enumeration);
+    if (!error.isEmpty()) {
+        recordError(node->enumToken, error);
+        return false;
+    }
+
+    return false;
+}
+
+
 bool IRBuilder::visit(QQmlJS::AST::UiPublicMember *node)
 {
     static const struct TypeNameToType {
@@ -765,7 +832,7 @@ bool IRBuilder::visit(QQmlJS::AST::UiPublicMember *node)
                 return false;
             }
 
-            const TypeNameToType *type = 0;
+            const TypeNameToType *type = nullptr;
             for (int typeIndex = 0; typeIndex < propTypeNameToTypesCount; ++typeIndex) {
                 const TypeNameToType *t = propTypeNameToTypes + typeIndex;
                 if (memberType == QLatin1String(t->name, static_cast<int>(t->nameLength))) {
@@ -891,7 +958,7 @@ bool IRBuilder::visit(QQmlJS::AST::UiPublicMember *node)
                 QQmlJS::AST::Node::accept(node->binding, this);
             } else if (node->statement) {
                 if (!isRedundantNullInitializerForPropertyDeclaration(_propertyDeclaration, node->statement))
-                    appendBinding(node->identifierToken, node->identifierToken, _propertyDeclaration->nameIndex, node->statement);
+                    appendBinding(node->identifierToken, node->identifierToken, _propertyDeclaration->nameIndex, node->statement, node);
             }
             qSwap(_propertyDeclaration, property);
         }
@@ -905,26 +972,27 @@ bool IRBuilder::visit(QQmlJS::AST::UiSourceElement *node)
     if (QQmlJS::AST::FunctionDeclaration *funDecl = QQmlJS::AST::cast<QQmlJS::AST::FunctionDeclaration *>(node->sourceElement)) {
         CompiledFunctionOrExpression *foe = New<CompiledFunctionOrExpression>();
         foe->node = funDecl;
+        foe->parentNode = funDecl;
         foe->nameIndex = registerString(funDecl->name.toString());
         foe->disableAcceleratedLookups = false;
         const int index = _object->functionsAndExpressions->append(foe);
 
         Function *f = New<Function>();
-        f->functionDeclaration = funDecl;
         QQmlJS::AST::SourceLocation loc = funDecl->identifierToken;
         f->location.line = loc.startLine;
         f->location.column = loc.startColumn;
         f->index = index;
         f->nameIndex = registerString(funDecl->name.toString());
 
-        int formalsCount = 0;
-        for (QQmlJS::AST::FormalParameterList *it = funDecl->formals; it; it = it->next)
-            ++formalsCount;
+        const QStringList formals = funDecl->formals ? funDecl->formals->formals() : QStringList();
+        int formalsCount = formals.size();
         f->formals.allocate(pool, formalsCount);
 
         int i = 0;
-        for (QQmlJS::AST::FormalParameterList *it = funDecl->formals; it; it = it->next, ++i)
-            f->formals[i] = registerString(it->name.toString());
+        for (const QString &arg : formals) {
+            f->formals[i] = registerString(arg);
+            ++i;
+        }
 
         _object->appendFunction(f);
     } else {
@@ -978,7 +1046,7 @@ QStringRef IRBuilder::textRefAt(const QQmlJS::AST::SourceLocation &first, const
     return QStringRef(&sourceCode, first.offset, last.offset + last.length - first.offset);
 }
 
-void IRBuilder::setBindingValue(QV4::CompiledData::Binding *binding, QQmlJS::AST::Statement *statement)
+void IRBuilder::setBindingValue(QV4::CompiledData::Binding *binding, QQmlJS::AST::Statement *statement, QQmlJS::AST::Node *parentNode)
 {
     QQmlJS::AST::SourceLocation loc = statement->firstSourceLocation();
     binding->valueLocation.line = loc.startLine;
@@ -1001,15 +1069,23 @@ void IRBuilder::setBindingValue(QV4::CompiledData::Binding *binding, QQmlJS::AST
             binding->value.b = false;
         } else if (QQmlJS::AST::NumericLiteral *lit = QQmlJS::AST::cast<QQmlJS::AST::NumericLiteral *>(expr)) {
             binding->type = QV4::CompiledData::Binding::Type_Number;
-            binding->setNumberValueInternal(lit->value);
-        } else {
-
-            if (QQmlJS::AST::UnaryMinusExpression *unaryMinus = QQmlJS::AST::cast<QQmlJS::AST::UnaryMinusExpression *>(expr)) {
-               if (QQmlJS::AST::NumericLiteral *lit = QQmlJS::AST::cast<QQmlJS::AST::NumericLiteral *>(unaryMinus->expression)) {
-                   binding->type = QV4::CompiledData::Binding::Type_Number;
-                   binding->setNumberValueInternal(-lit->value);
-               }
+            binding->value.constantValueIndex = jsGenerator->registerConstant(QV4::Encode(lit->value));
+        } else if (QQmlJS::AST::CallExpression *call = QQmlJS::AST::cast<QQmlJS::AST::CallExpression *>(expr)) {
+            if (QQmlJS::AST::IdentifierExpression *base = QQmlJS::AST::cast<QQmlJS::AST::IdentifierExpression *>(call->base)) {
+                tryGeneratingTranslationBinding(base->name, call->arguments, binding);
+                // If it wasn't a translation binding, a normal script binding will be generated
+                // below.
             }
+        } else if (QQmlJS::AST::cast<QQmlJS::AST::FunctionExpression *>(expr)) {
+            binding->flags |= QV4::CompiledData::Binding::IsFunctionExpression;
+        } else if (QQmlJS::AST::UnaryMinusExpression *unaryMinus = QQmlJS::AST::cast<QQmlJS::AST::UnaryMinusExpression *>(expr)) {
+            if (QQmlJS::AST::NumericLiteral *lit = QQmlJS::AST::cast<QQmlJS::AST::NumericLiteral *>(unaryMinus->expression)) {
+                binding->type = QV4::CompiledData::Binding::Type_Number;
+                binding->value.constantValueIndex = jsGenerator->registerConstant(QV4::Encode(-lit->value));
+            }
+        } else if (QQmlJS::AST::cast<QQmlJS::AST::NullExpression *>(expr)) {
+            binding->type = QV4::CompiledData::Binding::Type_Null;
+            binding->value.nullMarker = 0;
         }
     }
 
@@ -1019,6 +1095,7 @@ void IRBuilder::setBindingValue(QV4::CompiledData::Binding *binding, QQmlJS::AST
 
         CompiledFunctionOrExpression *expr = New<CompiledFunctionOrExpression>();
         expr->node = statement;
+        expr->parentNode = parentNode;
         expr->nameIndex = registerString(QLatin1String("expression for ")
                                          + stringAt(binding->propertyNameIndex));
         expr->disableAcceleratedLookups = false;
@@ -1030,10 +1107,125 @@ void IRBuilder::setBindingValue(QV4::CompiledData::Binding *binding, QQmlJS::AST
     }
 }
 
-void IRBuilder::appendBinding(QQmlJS::AST::UiQualifiedId *name, QQmlJS::AST::Statement *value)
+void IRBuilder::tryGeneratingTranslationBinding(const QStringRef &base, AST::ArgumentList *args, QV4::CompiledData::Binding *binding)
+{
+    if (base == QLatin1String("qsTr")) {
+        QV4::CompiledData::TranslationData translationData;
+        translationData.number = -1;
+        translationData.commentIndex = 0; // empty string
+
+        if (!args || !args->expression)
+            return; // no arguments, stop
+
+        QStringRef translation;
+        if (QQmlJS::AST::StringLiteral *arg1 = QQmlJS::AST::cast<QQmlJS::AST::StringLiteral *>(args->expression)) {
+            translation = arg1->value;
+        } else {
+            return; // first argument is not a string, stop
+        }
+        translationData.stringIndex = jsGenerator->registerString(translation.toString());
+
+        args = args->next;
+
+        if (args) {
+            QQmlJS::AST::StringLiteral *arg2 = QQmlJS::AST::cast<QQmlJS::AST::StringLiteral *>(args->expression);
+            if (!arg2)
+                return; // second argument is not a string, stop
+            translationData.commentIndex = jsGenerator->registerString(arg2->value.toString());
+
+            args = args->next;
+            if (args) {
+                if (QQmlJS::AST::NumericLiteral *arg3 = QQmlJS::AST::cast<QQmlJS::AST::NumericLiteral *>(args->expression)) {
+                    translationData.number = int(arg3->value);
+                    args = args->next;
+                } else {
+                    return; // third argument is not a translation number, stop
+                }
+            }
+        }
+
+        if (args)
+            return; // too many arguments, stop
+
+        binding->type = QV4::CompiledData::Binding::Type_Translation;
+        binding->value.translationDataIndex = jsGenerator->registerTranslation(translationData);
+    } else if (base == QLatin1String("qsTrId")) {
+        QV4::CompiledData::TranslationData translationData;
+        translationData.number = -1;
+        translationData.commentIndex = 0; // empty string, but unused
+
+        if (!args || !args->expression)
+            return; // no arguments, stop
+
+        QStringRef id;
+        if (QQmlJS::AST::StringLiteral *arg1 = QQmlJS::AST::cast<QQmlJS::AST::StringLiteral *>(args->expression)) {
+            id = arg1->value;
+        } else {
+            return; // first argument is not a string, stop
+        }
+        translationData.stringIndex = jsGenerator->registerString(id.toString());
+
+        args = args->next;
+
+        if (args) {
+            if (QQmlJS::AST::NumericLiteral *arg3 = QQmlJS::AST::cast<QQmlJS::AST::NumericLiteral *>(args->expression)) {
+                translationData.number = int(arg3->value);
+                args = args->next;
+            } else {
+                return; // third argument is not a translation number, stop
+            }
+        }
+
+        if (args)
+            return; // too many arguments, stop
+
+        binding->type = QV4::CompiledData::Binding::Type_TranslationById;
+        binding->value.translationDataIndex = jsGenerator->registerTranslation(translationData);
+    } else if (base == QLatin1String("QT_TR_NOOP") || base == QLatin1String("QT_TRID_NOOP")) {
+        if (!args || !args->expression)
+            return; // no arguments, stop
+
+        QStringRef str;
+        if (QQmlJS::AST::StringLiteral *arg1 = QQmlJS::AST::cast<QQmlJS::AST::StringLiteral *>(args->expression)) {
+            str = arg1->value;
+        } else {
+            return; // first argument is not a string, stop
+        }
+
+        args = args->next;
+        if (args)
+            return; // too many arguments, stop
+
+        binding->type = QV4::CompiledData::Binding::Type_String;
+        binding->stringIndex = jsGenerator->registerString(str.toString());
+    } else if (base == QLatin1String("QT_TRANSLATE_NOOP")) {
+        if (!args || !args->expression)
+            return; // no arguments, stop
+
+        args = args->next;
+        if (!args || !args->expression)
+            return; // no second arguments, stop
+
+        QStringRef str;
+        if (QQmlJS::AST::StringLiteral *arg2 = QQmlJS::AST::cast<QQmlJS::AST::StringLiteral *>(args->expression)) {
+            str = arg2->value;
+        } else {
+            return; // first argument is not a string, stop
+        }
+
+        args = args->next;
+        if (args)
+            return; // too many arguments, stop
+
+        binding->type = QV4::CompiledData::Binding::Type_String;
+        binding->stringIndex = jsGenerator->registerString(str.toString());
+    }
+}
+
+void IRBuilder::appendBinding(QQmlJS::AST::UiQualifiedId *name, QQmlJS::AST::Statement *value, QQmlJS::AST::Node *parentNode)
 {
     const QQmlJS::AST::SourceLocation qualifiedNameLocation = name->identifierToken;
-    Object *object = 0;
+    Object *object = nullptr;
     if (!resolveQualifiedId(&name, &object))
         return;
     if (_object == object && name->name == QLatin1String("id")) {
@@ -1041,14 +1233,14 @@ void IRBuilder::appendBinding(QQmlJS::AST::UiQualifiedId *name, QQmlJS::AST::Sta
         return;
     }
     qSwap(_object, object);
-    appendBinding(qualifiedNameLocation, name->identifierToken, registerString(name->name.toString()), value);
+    appendBinding(qualifiedNameLocation, name->identifierToken, registerString(name->name.toString()), value, parentNode);
     qSwap(_object, object);
 }
 
 void IRBuilder::appendBinding(QQmlJS::AST::UiQualifiedId *name, int objectIndex, bool isOnAssignment)
 {
     const QQmlJS::AST::SourceLocation qualifiedNameLocation = name->identifierToken;
-    Object *object = 0;
+    Object *object = nullptr;
     if (!resolveQualifiedId(&name, &object, isOnAssignment))
         return;
     qSwap(_object, object);
@@ -1056,7 +1248,8 @@ void IRBuilder::appendBinding(QQmlJS::AST::UiQualifiedId *name, int objectIndex,
     qSwap(_object, object);
 }
 
-void IRBuilder::appendBinding(const QQmlJS::AST::SourceLocation &qualifiedNameLocation, const QQmlJS::AST::SourceLocation &nameLocation, quint32 propertyNameIndex, QQmlJS::AST::Statement *value)
+void IRBuilder::appendBinding(const QQmlJS::AST::SourceLocation &qualifiedNameLocation, const QQmlJS::AST::SourceLocation &nameLocation, quint32 propertyNameIndex,
+                              QQmlJS::AST::Statement *value, QQmlJS::AST::Node *parentNode)
 {
     Binding *binding = New<Binding>();
     binding->propertyNameIndex = propertyNameIndex;
@@ -1064,7 +1257,7 @@ void IRBuilder::appendBinding(const QQmlJS::AST::SourceLocation &qualifiedNameLo
     binding->location.line = nameLocation.startLine;
     binding->location.column = nameLocation.startColumn;
     binding->flags = 0;
-    setBindingValue(binding, value);
+    setBindingValue(binding, value, parentNode);
     QString error = bindingsTarget()->appendBinding(binding, /*isListBinding*/false);
     if (!error.isEmpty()) {
         recordError(qualifiedNameLocation, error);
@@ -1199,7 +1392,7 @@ bool IRBuilder::setId(const QQmlJS::AST::SourceLocation &idLocation, QQmlJS::AST
     if (QQmlJS::AST::ExpressionStatement *stmt = QQmlJS::AST::cast<QQmlJS::AST::ExpressionStatement *>(node)) {
         if (QQmlJS::AST::StringLiteral *lit = QQmlJS::AST::cast<QQmlJS::AST::StringLiteral *>(stmt->expression)) {
             str = lit->value;
-            node = 0;
+            node = nullptr;
         } else
             node = stmt->expression;
     }
@@ -1270,9 +1463,9 @@ bool IRBuilder::resolveQualifiedId(QQmlJS::AST::UiQualifiedId **nameToResolve, O
         if (binding) {
             if (isAttachedProperty) {
                 if (!binding->isAttachedProperty())
-                    binding = 0;
+                    binding = nullptr;
             } else if (!binding->isGroupProperty()) {
-                binding = 0;
+                binding = nullptr;
             }
         }
         if (!binding) {
@@ -1294,7 +1487,7 @@ bool IRBuilder::resolveQualifiedId(QQmlJS::AST::UiQualifiedId **nameToResolve, O
                 binding->type = QV4::CompiledData::Binding::Type_GroupProperty;
 
             int objIndex = 0;
-            if (!defineQMLObject(&objIndex, 0, QQmlJS::AST::SourceLocation(), 0, 0))
+            if (!defineQMLObject(&objIndex, nullptr, QQmlJS::AST::SourceLocation(), nullptr, nullptr))
                 return false;
             binding->value.objectIndex = objIndex;
 
@@ -1361,60 +1554,105 @@ bool IRBuilder::isRedundantNullInitializerForPropertyDeclaration(Property *prope
     return QQmlJS::AST::cast<QQmlJS::AST::NullExpression *>(expr);
 }
 
-QV4::CompiledData::Unit *QmlUnitGenerator::generate(Document &output, const QV4::CompiledData::DependentTypesHasher &dependencyHasher)
+void QmlUnitGenerator::generate(Document &output, const QV4::CompiledData::DependentTypesHasher &dependencyHasher)
 {
+    output.jsGenerator.stringTable.registerString(output.jsModule.fileName);
+    output.jsGenerator.stringTable.registerString(output.jsModule.finalUrl);
+
     QQmlRefPointer<QV4::CompiledData::CompilationUnit> compilationUnit = output.javaScriptCompilationUnit;
-    QV4::CompiledData::Unit *jsUnit = compilationUnit->createUnitData(&output);
-    const uint unitSize = jsUnit->unitSize;
 
-    const int importSize = sizeof(QV4::CompiledData::Import) * output.imports.count();
-    const int objectOffsetTableSize = output.objects.count() * sizeof(quint32);
+    const QV4::CompiledData::Unit *jsUnit = nullptr;
+    std::function<QV4::CompiledData::QmlUnit *(QV4::CompiledData::QmlUnit *, uint)> unitFinalizer
+            = [](QV4::CompiledData::QmlUnit *unit, uint) {
+        return unit;
+    };
+
+    // We may already have unit data if we're loading an ahead-of-time generated cache file.
+    if (compilationUnit->data) {
+        jsUnit = compilationUnit->data;
+#ifndef V4_BOOTSTRAP
+        output.javaScriptCompilationUnit->dynamicStrings = output.jsGenerator.stringTable.allStrings();
+#endif
+    } else {
+        QV4::CompiledData::Unit *createdUnit;
+        jsUnit = createdUnit = output.jsGenerator.generateUnit();
+
+        // enable flag if we encountered pragma Singleton
+        for (Pragma *p : qAsConst(output.pragmas)) {
+            if (p->type == Pragma::PragmaSingleton) {
+                createdUnit->flags |= QV4::CompiledData::Unit::IsSingleton;
+                break;
+            }
+        }
+        // This unit's memory was allocated with malloc on the heap, so it's
+        // definitely not suitable for StaticData access.
+        createdUnit->flags &= ~QV4::CompiledData::Unit::StaticData;
+
+#ifndef V4_BOOTSTRAP
+        if (dependencyHasher) {
+            QCryptographicHash hash(QCryptographicHash::Md5);
+            if (dependencyHasher(&hash)) {
+                QByteArray checksum = hash.result();
+                Q_ASSERT(checksum.size() == sizeof(createdUnit->dependencyMD5Checksum));
+                memcpy(createdUnit->dependencyMD5Checksum, checksum.constData(), sizeof(createdUnit->dependencyMD5Checksum));
+            }
+        }
+#else
+        Q_UNUSED(dependencyHasher);
+#endif
+        createdUnit->sourceFileIndex = output.jsGenerator.stringTable.getStringId(output.jsModule.fileName);
+        createdUnit->finalUrlIndex = output.jsGenerator.stringTable.getStringId(output.jsModule.finalUrl);
+
+        // Combine the qml data into the general unit data.
+        unitFinalizer = [&jsUnit](QV4::CompiledData::QmlUnit *qmlUnit, uint qmlDataSize) {
+            void *ptr = const_cast<QV4::CompiledData::Unit*>(jsUnit);
+            QV4::CompiledData::Unit *newUnit = (QV4::CompiledData::Unit *)realloc(ptr, jsUnit->unitSize + qmlDataSize);
+            jsUnit = newUnit;
+            newUnit->offsetToQmlUnit = newUnit->unitSize;
+            newUnit->unitSize += qmlDataSize;
+            memcpy(const_cast<QV4::CompiledData::QmlUnit *>(newUnit->qmlUnit()), qmlUnit, qmlDataSize);
+            free(const_cast<QV4::CompiledData::QmlUnit*>(qmlUnit));
+            qmlUnit = nullptr;
+            newUnit->generateChecksum();
+            return const_cast<QV4::CompiledData::QmlUnit*>(newUnit->qmlUnit());
+        };
+    }
+
+    // No more new strings after this point, we're calculating offsets.
+    output.jsGenerator.stringTable.freeze();
+
+    const uint importSize = sizeof(QV4::CompiledData::Import) * output.imports.count();
+    const uint objectOffsetTableSize = output.objects.count() * sizeof(quint32);
 
     QHash<const Object*, quint32> objectOffsets;
 
-    int objectsSize = 0;
+    const unsigned int objectOffset = sizeof(QV4::CompiledData::QmlUnit) + importSize;
+    uint nextOffset = objectOffset + objectOffsetTableSize;
     for (Object *o : qAsConst(output.objects)) {
-        objectOffsets.insert(o, unitSize + importSize + objectOffsetTableSize + objectsSize);
-        objectsSize += QV4::CompiledData::Object::calculateSizeExcludingSignals(o->functionCount(), o->propertyCount(), o->aliasCount(), o->signalCount(), o->bindingCount(), o->namedObjectsInComponent.count);
+        objectOffsets.insert(o, nextOffset);
+        nextOffset += QV4::CompiledData::Object::calculateSizeExcludingSignalsAndEnums(o->functionCount(), o->propertyCount(), o->aliasCount(), o->enumCount(), o->signalCount(), o->bindingCount(), o->namedObjectsInComponent.size());
 
         int signalTableSize = 0;
         for (const Signal *s = o->firstSignal(); s; s = s->next)
             signalTableSize += QV4::CompiledData::Signal::calculateSize(s->parameters->count);
 
-        objectsSize += signalTableSize;
+        nextOffset += signalTableSize;
+
+        int enumTableSize = 0;
+        for (const Enum *e = o->firstEnum(); e; e = e->next)
+            enumTableSize += QV4::CompiledData::Enum::calculateSize(e->enumValues->count);
+
+        nextOffset += enumTableSize;
     }
 
-    const int totalSize = unitSize + importSize + objectOffsetTableSize + objectsSize + output.jsGenerator.stringTable.sizeOfTableAndData();
+    const uint totalSize = nextOffset;
     char *data = (char*)malloc(totalSize);
-    memcpy(data, jsUnit, unitSize);
-    memset(data + unitSize, 0, totalSize - unitSize);
-    if (jsUnit != compilationUnit->data)
-        free(jsUnit);
-    jsUnit = 0;
-
-    QV4::CompiledData::Unit *qmlUnit = reinterpret_cast<QV4::CompiledData::Unit *>(data);
-    qmlUnit->unitSize = totalSize;
-    qmlUnit->flags |= QV4::CompiledData::Unit::IsQml;
-    qmlUnit->offsetToImports = unitSize;
+    memset(data, 0, totalSize);
+    QV4::CompiledData::QmlUnit *qmlUnit = reinterpret_cast<QV4::CompiledData::QmlUnit *>(data);
+    qmlUnit->offsetToImports = sizeof(*qmlUnit);
     qmlUnit->nImports = output.imports.count();
-    qmlUnit->offsetToObjects = unitSize + importSize;
+    qmlUnit->offsetToObjects = objectOffset;
     qmlUnit->nObjects = output.objects.count();
-    qmlUnit->indexOfRootObject = output.indexOfRootObject;
-    qmlUnit->offsetToStringTable = totalSize - output.jsGenerator.stringTable.sizeOfTableAndData();
-    qmlUnit->stringTableSize = output.jsGenerator.stringTable.stringCount();
-
-#ifndef V4_BOOTSTRAP
-    if (dependencyHasher) {
-        QCryptographicHash hash(QCryptographicHash::Md5);
-        if (dependencyHasher(&hash)) {
-            QByteArray checksum = hash.result();
-            Q_ASSERT(checksum.size() == sizeof(qmlUnit->dependencyMD5Checksum));
-            memcpy(qmlUnit->dependencyMD5Checksum, checksum.constData(), sizeof(qmlUnit->dependencyMD5Checksum));
-        }
-    }
-#else
-    Q_UNUSED(dependencyHasher);
-#endif
 
     // write imports
     char *importPtr = data + qmlUnit->offsetToImports;
@@ -1425,10 +1663,10 @@ QV4::CompiledData::Unit *QmlUnitGenerator::generate(Document &output, const QV4:
     }
 
     // write objects
-    quint32 *objectTable = reinterpret_cast<quint32*>(data + qmlUnit->offsetToObjects);
-    char *objectPtr = data + qmlUnit->offsetToObjects + objectOffsetTableSize;
+    quint32_le *objectTable = reinterpret_cast<quint32_le*>(data + qmlUnit->offsetToObjects);
     for (int i = 0; i < output.objects.count(); ++i) {
         const Object *o = output.objects.at(i);
+        char * const objectPtr = data + objectOffsets.value(o);
         *objectTable++ = objectOffsets.value(o);
 
         QV4::CompiledData::Object *objectToWrite = reinterpret_cast<QV4::CompiledData::Object*>(objectPtr);
@@ -1455,6 +1693,10 @@ QV4::CompiledData::Unit *QmlUnitGenerator::generate(Document &output, const QV4:
         objectToWrite->offsetToAliases = nextOffset;
         nextOffset += objectToWrite->nAliases * sizeof(QV4::CompiledData::Alias);
 
+        objectToWrite->nEnums = o->enumCount();
+        objectToWrite->offsetToEnums = nextOffset;
+        nextOffset += objectToWrite->nEnums * sizeof(quint32);
+
         objectToWrite->nSignals = o->signalCount();
         objectToWrite->offsetToSignals = nextOffset;
         nextOffset += objectToWrite->nSignals * sizeof(quint32);
@@ -1463,11 +1705,11 @@ QV4::CompiledData::Unit *QmlUnitGenerator::generate(Document &output, const QV4:
         objectToWrite->offsetToBindings = nextOffset;
         nextOffset += objectToWrite->nBindings * sizeof(QV4::CompiledData::Binding);
 
-        objectToWrite->nNamedObjectsInComponent = o->namedObjectsInComponent.count;
+        objectToWrite->nNamedObjectsInComponent = o->namedObjectsInComponent.size();
         objectToWrite->offsetToNamedObjectsInComponent = nextOffset;
         nextOffset += objectToWrite->nNamedObjectsInComponent * sizeof(quint32);
 
-        quint32 *functionsTable = reinterpret_cast<quint32*>(objectPtr + objectToWrite->offsetToFunctions);
+        quint32_le *functionsTable = reinterpret_cast<quint32_le *>(objectPtr + objectToWrite->offsetToFunctions);
         for (const Function *f = o->firstFunction(); f; f = f->next)
             *functionsTable++ = o->runtimeFunctionIndices.at(f->index);
 
@@ -1493,7 +1735,7 @@ QV4::CompiledData::Unit *QmlUnitGenerator::generate(Document &output, const QV4:
         bindingPtr = writeBindings(bindingPtr, o, &QV4::CompiledData::Binding::isValueBindingToAlias);
         Q_ASSERT((bindingPtr - objectToWrite->offsetToBindings - objectPtr) / sizeof(QV4::CompiledData::Binding) == unsigned(o->bindingCount()));
 
-        quint32 *signalOffsetTable = reinterpret_cast<quint32*>(objectPtr + objectToWrite->offsetToSignals);
+        quint32_le *signalOffsetTable = reinterpret_cast<quint32_le *>(objectPtr + objectToWrite->offsetToSignals);
         quint32 signalTableSize = 0;
         char *signalPtr = objectPtr + nextOffset;
         for (const Signal *s = o->firstSignal(); s; s = s->next) {
@@ -1512,29 +1754,59 @@ QV4::CompiledData::Unit *QmlUnitGenerator::generate(Document &output, const QV4:
             signalTableSize += size;
             signalPtr += size;
         }
-
-        quint32 *namedObjectInComponentPtr = reinterpret_cast<quint32*>(objectPtr + objectToWrite->offsetToNamedObjectsInComponent);
-        for (int i = 0; i < o->namedObjectsInComponent.count; ++i) {
-            *namedObjectInComponentPtr++ = o->namedObjectsInComponent.at(i);
+        nextOffset += signalTableSize;
+
+        quint32_le *enumOffsetTable = reinterpret_cast<quint32_le*>(objectPtr + objectToWrite->offsetToEnums);
+        quint32 enumTableSize = 0;
+        char *enumPtr = objectPtr + nextOffset;
+        for (const Enum *e = o->firstEnum(); e; e = e->next) {
+            *enumOffsetTable++ = enumPtr - objectPtr;
+            QV4::CompiledData::Enum *enumToWrite = reinterpret_cast<QV4::CompiledData::Enum*>(enumPtr);
+
+            enumToWrite->nameIndex = e->nameIndex;
+            enumToWrite->location = e->location;
+            enumToWrite->nEnumValues = e->enumValues->count;
+
+            QV4::CompiledData::EnumValue *enumValueToWrite = reinterpret_cast<QV4::CompiledData::EnumValue*>(enumPtr + sizeof(*enumToWrite));
+            for (EnumValue *enumValue = e->enumValues->first; enumValue; enumValue = enumValue->next, ++enumValueToWrite)
+                *enumValueToWrite = *enumValue;
+
+            int size = QV4::CompiledData::Enum::calculateSize(e->enumValues->count);
+            enumTableSize += size;
+            enumPtr += size;
         }
 
-        objectPtr += QV4::CompiledData::Object::calculateSizeExcludingSignals(o->functionCount(), o->propertyCount(), o->aliasCount(), o->signalCount(), o->bindingCount(), o->namedObjectsInComponent.count);
-        objectPtr += signalTableSize;
-    }
-
-    // enable flag if we encountered pragma Singleton
-    for (Pragma *p : qAsConst(output.pragmas)) {
-        if (p->type == Pragma::PragmaSingleton) {
-            qmlUnit->flags |= QV4::CompiledData::Unit::IsSingleton;
-            break;
+        quint32_le *namedObjectInComponentPtr = reinterpret_cast<quint32_le *>(objectPtr + objectToWrite->offsetToNamedObjectsInComponent);
+        for (int i = 0; i < o->namedObjectsInComponent.size(); ++i) {
+            *namedObjectInComponentPtr++ = o->namedObjectsInComponent.at(i);
         }
     }
 
-    output.jsGenerator.stringTable.serialize(qmlUnit);
+    qmlUnit = unitFinalizer(qmlUnit, totalSize);
 
-    qmlUnit->generateChecksum();
+    static const bool showStats = qEnvironmentVariableIsSet("QML_SHOW_UNIT_STATS");
+    if (showStats) {
+        qDebug() << "Generated QML unit that is" << totalSize << "bytes big contains:";
+        qDebug() << "    " << jsUnit->functionTableSize << "functions";
+        qDebug() << "    " << jsUnit->unitSize << "for JS unit";
+        qDebug() << "    " << importSize << "for imports";
+        qDebug() << "    " << nextOffset - objectOffset - objectOffsetTableSize << "for" << qmlUnit->nObjects << "objects";
+        quint32 totalBindingCount = 0;
+        for (quint32 i = 0; i < qmlUnit->nObjects; ++i)
+            totalBindingCount += qmlUnit->objectAt(i)->nBindings;
+        qDebug() << "    " << totalBindingCount << "bindings";
+        quint32 totalCodeSize = 0;
+        for (quint32 i = 0; i < jsUnit->functionTableSize; ++i)
+            totalCodeSize += jsUnit->functionAt(i)->codeSize;
+        qDebug() << "    " << totalCodeSize << "bytes total byte code";
+        qDebug() << "    " << jsUnit->stringTableSize << "strings";
+        quint32 totalStringSize = 0;
+        for (quint32 i = 0; i < jsUnit->stringTableSize; ++i)
+            totalStringSize += QV4::CompiledData::String::calculateSize(jsUnit->stringAtInternal(i));
+        qDebug() << "    " << totalStringSize << "bytes total strings";
+    }
 
-    return qmlUnit;
+    compilationUnit->setUnitData(jsUnit, qmlUnit, output.jsModule.fileName, output.jsModule.finalUrl);
 }
 
 char *QmlUnitGenerator::writeBindings(char *bindingPtr, const Object *o, BindingFilter filter) const
@@ -1551,22 +1823,25 @@ char *QmlUnitGenerator::writeBindings(char *bindingPtr, const Object *o, Binding
     return bindingPtr;
 }
 
-JSCodeGen::JSCodeGen(const QString &fileName, const QString &sourceCode, QV4::IR::Module *jsModule, QQmlJS::Engine *jsEngine,
-                     QQmlJS::AST::UiProgram *qmlRoot, QQmlTypeNameCache *imports, const QV4::Compiler::StringTableGenerator *stringPool)
-    : QQmlJS::Codegen(/*strict mode*/false)
+JSCodeGen::JSCodeGen(const QString &sourceCode, QV4::Compiler::JSUnitGenerator *jsUnitGenerator,
+                     QV4::Compiler::Module *jsModule, QQmlJS::Engine *jsEngine,
+                     QQmlJS::AST::UiProgram *qmlRoot, QQmlTypeNameCache *imports,
+                     const QV4::Compiler::StringTableGenerator *stringPool, const QSet<QString> &globalNames)
+    : QV4::Compiler::Codegen(jsUnitGenerator, /*strict mode*/false)
     , sourceCode(sourceCode)
     , jsEngine(jsEngine)
     , qmlRoot(qmlRoot)
     , imports(imports)
     , stringPool(stringPool)
     , _disableAcceleratedLookups(false)
-    , _contextObject(0)
-    , _scopeObject(0)
-    , _qmlContextTemp(-1)
-    , _importedScriptsTemp(-1)
+    , _contextObject(nullptr)
+    , _scopeObject(nullptr)
+    , _qmlContextSlot(-1)
+    , _importedScriptsSlot(-1)
 {
+    m_globalNames = globalNames;
+
     _module = jsModule;
-    _module->setFileName(fileName);
     _fileNameIsUrl = true;
 }
 
@@ -1574,7 +1849,7 @@ void JSCodeGen::beginContextScope(const JSCodeGen::ObjectIdMapping &objectIds, Q
 {
     _idObjects = objectIds;
     _contextObject = contextObject;
-    _scopeObject = 0;
+    _scopeObject = nullptr;
 }
 
 void JSCodeGen::beginObjectScope(QQmlPropertyCache *scopeObject)
@@ -1584,28 +1859,37 @@ void JSCodeGen::beginObjectScope(QQmlPropertyCache *scopeObject)
 
 QVector<int> JSCodeGen::generateJSCodeForFunctionsAndBindings(const QList<CompiledFunctionOrExpression> &functions)
 {
+    auto qmlName = [&](const CompiledFunctionOrExpression &c) {
+        if (c.nameIndex != 0)
+            return stringPool->stringForIndex(c.nameIndex);
+        else
+            return QStringLiteral("%qml-expression-entry");
+    };
     QVector<int> runtimeFunctionIndices(functions.size());
 
-    ScanFunctions scan(this, sourceCode, GlobalCode);
-    scan.enterEnvironment(0, QmlBinding);
-    scan.enterQmlScope(qmlRoot, QStringLiteral("context scope"));
+    QV4::Compiler::ScanFunctions scan(this, sourceCode, QV4::Compiler::ContextType::Global);
+    scan.enterGlobalEnvironment(QV4::Compiler::ContextType::Binding);
     for (const CompiledFunctionOrExpression &f : functions) {
         Q_ASSERT(f.node != qmlRoot);
+        Q_ASSERT(f.parentNode && f.parentNode != qmlRoot);
         QQmlJS::AST::FunctionDeclaration *function = QQmlJS::AST::cast<QQmlJS::AST::FunctionDeclaration*>(f.node);
 
-        if (function)
+        if (function) {
             scan.enterQmlFunction(function);
-        else
-            scan.enterEnvironment(f.node, QmlBinding);
+        } else {
+            Q_ASSERT(f.node != f.parentNode);
+            scan.enterEnvironment(f.parentNode, QV4::Compiler::ContextType::Binding, qmlName(f));
+        }
 
         scan(function ? function->body : f.node);
         scan.leaveEnvironment();
     }
     scan.leaveEnvironment();
-    scan.leaveEnvironment();
 
-    _variableEnvironment = 0;
-    _function = _module->functions.at(defineFunction(QStringLiteral("context scope"), qmlRoot, 0, 0));
+    if (hasError)
+        return QVector<int>();
+
+    _context = nullptr;
 
     for (int i = 0; i < functions.count(); ++i) {
         const CompiledFunctionOrExpression &qmlFunction = functions.at(i);
@@ -1617,15 +1901,13 @@ QVector<int> JSCodeGen::generateJSCodeForFunctionsAndBindings(const QList<Compil
         QString name;
         if (function)
             name = function->name.toString();
-        else if (qmlFunction.nameIndex != 0)
-            name = stringPool->stringForIndex(qmlFunction.nameIndex);
         else
-            name = QStringLiteral("%qml-expression-entry");
+            name = qmlName(qmlFunction);
 
-        QQmlJS::AST::SourceElements *body;
-        if (function)
-            body = function->body ? function->body->elements : 0;
-        else {
+        QQmlJS::AST::StatementList *body;
+        if (function) {
+            body = function->body;
+        } else {
             // Synthesize source elements.
             QQmlJS::MemoryPool *pool = jsEngine->pool();
 
@@ -1635,47 +1917,43 @@ QVector<int> JSCodeGen::generateJSCodeForFunctionsAndBindings(const QList<Compil
                 QQmlJS::AST::ExpressionNode *expr = node->expressionCast();
                 stmt = new (pool) QQmlJS::AST::ExpressionStatement(expr);
             }
-            QQmlJS::AST::SourceElement *element = new (pool) QQmlJS::AST::StatementSourceElement(stmt);
-            body = new (pool) QQmlJS::AST::SourceElements(element);
+            body = new (pool) QQmlJS::AST::StatementList(stmt);
             body = body->finish();
         }
 
         _disableAcceleratedLookups = qmlFunction.disableAcceleratedLookups;
-        int idx = defineFunction(name, node,
-                                 function ? function->formals : 0,
+        int idx = defineFunction(name, function ? function : qmlFunction.parentNode,
+                                 function ? function->formals : nullptr,
                                  body);
         runtimeFunctionIndices[i] = idx;
     }
 
-    qDeleteAll(_envMap);
-    _envMap.clear();
     return runtimeFunctionIndices;
 }
 
-#ifndef V4_BOOTSTRAP
-QQmlPropertyData *JSCodeGen::lookupQmlCompliantProperty(QQmlPropertyCache *cache, const QString &name, bool *propertyExistsButForceNameLookup)
+int JSCodeGen::defineFunction(const QString &name, AST::Node *ast, AST::FormalParameterList *formals, AST::StatementList *body)
 {
-    if (propertyExistsButForceNameLookup)
-        *propertyExistsButForceNameLookup = false;
-    QQmlPropertyData *pd = cache->property(name, /*object*/0, /*context*/0);
+    int qmlContextTemp = -1;
+    int importedScriptsTemp = -1;
+    qSwap(_qmlContextSlot, qmlContextTemp);
+    qSwap(_importedScriptsSlot, importedScriptsTemp);
 
-    // Q_INVOKABLEs can't be FINAL, so we have to look them up at run-time
-    if (pd && pd->isFunction()) {
-        if (propertyExistsButForceNameLookup)
-            *propertyExistsButForceNameLookup = true;
-        pd = 0;
-    }
+    int result = Codegen::defineFunction(name, ast, formals, body);
+
+    qSwap(_importedScriptsSlot, importedScriptsTemp);
+    qSwap(_qmlContextSlot, qmlContextTemp);
+
+    return result;
+}
+
+#ifndef V4_BOOTSTRAP
+QQmlPropertyData *JSCodeGen::lookupQmlCompliantProperty(QQmlPropertyCache *cache, const QString &name)
+{
+    QQmlPropertyData *pd = cache->property(name, /*object*/nullptr, /*context*/nullptr);
 
     if (pd && !cache->isAllowedInRevision(pd))
-        pd = 0;
+        return nullptr;
 
-    // Return a copy allocated from our memory pool. Property data pointers can change
-    // otherwise when the QQmlPropertyCache changes later in the QML type compilation process.
-    if (pd) {
-        QQmlPropertyData *copy = pd;
-        pd = _function->New<QQmlPropertyData>();
-        *pd = *copy;
-    }
     return pd;
 }
 
@@ -1686,8 +1964,10 @@ enum MetaObjectResolverFlags {
     ResolveTypeInformationOnly = 0x8
 };
 
+#if 0
 static void initMetaObjectResolver(QV4::IR::MemberExpressionResolver *resolver, QQmlPropertyCache *metaObject);
-static void initScopedEnumResolver(QV4::IR::MemberExpressionResolver *resolver, QQmlType *qmlType, int index);
+
+static void initScopedEnumResolver(QV4::IR::MemberExpressionResolver *resolver, const QQmlType &qmlType, int index);
 
 static QV4::IR::DiscoveredType resolveQmlType(QQmlEnginePrivate *qmlEngine,
                                               const QV4::IR::MemberExpressionResolver *resolver,
@@ -1695,16 +1975,16 @@ static QV4::IR::DiscoveredType resolveQmlType(QQmlEnginePrivate *qmlEngine,
 {
     QV4::IR::Type result = QV4::IR::VarType;
 
-    QQmlType *type = static_cast<QQmlType*>(resolver->data);
+    QQmlType type = resolver->qmlType;
 
     if (member->name->constData()->isUpper()) {
         bool ok = false;
-        int value = type->enumValue(qmlEngine, *member->name, &ok);
+        int value = type.enumValue(qmlEngine, *member->name, &ok);
         if (ok) {
             member->setEnumValue(value);
             return QV4::IR::SInt32Type;
         } else {
-            int index = type->scopedEnumIndex(qmlEngine, *member->name, &ok);
+            int index = type.scopedEnumIndex(qmlEngine, *member->name, &ok);
             if (ok) {
                 auto newResolver = resolver->owner->New<QV4::IR::MemberExpressionResolver>();
                 newResolver->owner = resolver->owner;
@@ -1714,8 +1994,8 @@ static QV4::IR::DiscoveredType resolveQmlType(QQmlEnginePrivate *qmlEngine,
         }
     }
 
-    if (type->isCompositeSingleton()) {
-        QQmlRefPointer<QQmlTypeData> tdata = qmlEngine->typeLoader.getType(type->singletonInstanceInfo()->url);
+    if (type.isCompositeSingleton()) {
+        QQmlRefPointer<QQmlTypeData> tdata = qmlEngine->typeLoader.getType(type.singletonInstanceInfo()->url);
         Q_ASSERT(tdata);
         tdata->release(); // Decrease the reference count added from QQmlTypeLoader::getType()
         // When a singleton tries to reference itself, it may not be complete yet.
@@ -1726,8 +2006,8 @@ static QV4::IR::DiscoveredType resolveQmlType(QQmlEnginePrivate *qmlEngine,
             newResolver->flags |= AllPropertiesAreFinal;
             return newResolver->resolveMember(qmlEngine, newResolver, member);
         }
-    }  else if (type->isSingleton()) {
-        const QMetaObject *singletonMeta = type->singletonInstanceInfo()->instanceMetaObject;
+    }  else if (type.isSingleton()) {
+        const QMetaObject *singletonMeta = type.singletonInstanceInfo()->instanceMetaObject;
         if (singletonMeta) { // QJSValue-based singletons cannot be accelerated
             auto newResolver = resolver->owner->New<QV4::IR::MemberExpressionResolver>();
             newResolver->owner = resolver->owner;
@@ -1752,13 +2032,13 @@ static QV4::IR::DiscoveredType resolveQmlType(QQmlEnginePrivate *qmlEngine,
     return result;
 }
 
-static void initQmlTypeResolver(QV4::IR::MemberExpressionResolver *resolver, QQmlType *qmlType)
+static void initQmlTypeResolver(QV4::IR::MemberExpressionResolver *resolver, const QQmlType &qmlType)
 {
     Q_ASSERT(resolver);
 
     resolver->resolveMember = &resolveQmlType;
-    resolver->data = qmlType;
-    resolver->extraData = 0;
+    resolver->qmlType = qmlType;
+    resolver->typenameCache = 0;
     resolver->flags = 0;
 }
 
@@ -1767,8 +2047,8 @@ static QV4::IR::DiscoveredType resolveImportNamespace(
         QV4::IR::Member *member)
 {
     QV4::IR::Type result = QV4::IR::VarType;
-    QQmlTypeNameCache *typeNamespace = static_cast<QQmlTypeNameCache*>(resolver->extraData);
-    void *importNamespace = resolver->data;
+    QQmlTypeNameCache *typeNamespace = resolver->typenameCache;
+    const QQmlImportRef *importNamespace = resolver->import;
 
     QQmlTypeNameCache::Result r = typeNamespace->query(*member->name, importNamespace);
     if (r.isValid()) {
@@ -1776,11 +2056,11 @@ static QV4::IR::DiscoveredType resolveImportNamespace(
         if (r.scriptIndex != -1) {
             // TODO: remember the index and replace with subscript later.
             result = QV4::IR::VarType;
-        } else if (r.type) {
+        } else if (r.type.isValid()) {
             // TODO: Propagate singleton information, so that it is loaded
             // through the singleton getter in the run-time. Until then we
             // can't accelerate access :(
-            if (!r.type->isSingleton()) {
+            if (!r.type.isSingleton()) {
                 auto newResolver = resolver->owner->New<QV4::IR::MemberExpressionResolver>();
                 newResolver->owner = resolver->owner;
                 initQmlTypeResolver(newResolver, r.type);
@@ -1795,11 +2075,11 @@ static QV4::IR::DiscoveredType resolveImportNamespace(
 }
 
 static void initImportNamespaceResolver(QV4::IR::MemberExpressionResolver *resolver,
-                                        QQmlTypeNameCache *imports, const void *importNamespace)
+                                        QQmlTypeNameCache *imports, const QQmlImportRef *importNamespace)
 {
     resolver->resolveMember = &resolveImportNamespace;
-    resolver->data = const_cast<void*>(importNamespace);
-    resolver->extraData = imports;
+    resolver->import = importNamespace;
+    resolver->typenameCache = imports;
     resolver->flags = 0;
 }
 
@@ -1808,7 +2088,7 @@ static QV4::IR::DiscoveredType resolveMetaObjectProperty(
         QV4::IR::Member *member)
 {
     QV4::IR::Type result = QV4::IR::VarType;
-    QQmlPropertyCache *metaObject = static_cast<QQmlPropertyCache*>(resolver->data);
+    QQmlPropertyCache *metaObject = resolver->propertyCache;
 
     if (member->name->constData()->isUpper() && (resolver->flags & LookupsIncludeEnums)) {
         const QMetaObject *mo = metaObject->createMetaObject();
@@ -1890,7 +2170,7 @@ static void initMetaObjectResolver(QV4::IR::MemberExpressionResolver *resolver,
     Q_ASSERT(resolver);
 
     resolver->resolveMember = &resolveMetaObjectProperty;
-    resolver->data = metaObject;
+    resolver->propertyCache = metaObject;
     resolver->flags = 0;
 }
 
@@ -1901,54 +2181,59 @@ static QV4::IR::DiscoveredType resolveScopedEnum(QQmlEnginePrivate *qmlEngine,
     if (!member->name->constData()->isUpper())
         return QV4::IR::VarType;
 
-    QQmlType *type = static_cast<QQmlType*>(resolver->data);
+    QQmlType type = resolver->qmlType;
     int index = resolver->flags;
 
     bool ok = false;
-    int value = type->scopedEnumValue(qmlEngine, index, *member->name, &ok);
+    int value = type.scopedEnumValue(qmlEngine, index, *member->name, &ok);
     if (!ok)
         return QV4::IR::VarType;
     member->setEnumValue(value);
     return QV4::IR::SInt32Type;
 }
 
-static void initScopedEnumResolver(QV4::IR::MemberExpressionResolver *resolver, QQmlType *qmlType, int index)
+static void initScopedEnumResolver(QV4::IR::MemberExpressionResolver *resolver, const QQmlType &qmlType, int index)
 {
     Q_ASSERT(resolver);
 
     resolver->resolveMember = &resolveScopedEnum;
-    resolver->data = qmlType;
-    resolver->extraData = 0;
+    resolver->qmlType = qmlType;
     resolver->flags = index;
 }
+#endif
 
 #endif // V4_BOOTSTRAP
 
 void JSCodeGen::beginFunctionBodyHook()
 {
-    _qmlContextTemp = _block->newTemp();
-    _importedScriptsTemp = _block->newTemp();
+    _qmlContextSlot = bytecodeGenerator->newRegister();
+    _importedScriptsSlot = bytecodeGenerator->newRegister();
 
 #ifndef V4_BOOTSTRAP
-    QV4::IR::Temp *temp = _block->TEMP(_qmlContextTemp);
+    Instruction::LoadQmlContext load;
+    load.result = Reference::fromStackSlot(this, _qmlContextSlot).stackSlot();
+    bytecodeGenerator->addInstruction(load);
+
+#if 0
     temp->type = QV4::IR::QObjectType;
     temp->memberResolver = _function->New<QV4::IR::MemberExpressionResolver>();
     initMetaObjectResolver(temp->memberResolver, _scopeObject);
     auto name = _block->NAME(QV4::IR::Name::builtin_qml_context, 0, 0);
     name->type = temp->type;
-    move(temp, name);
+#endif
 
-    move(_block->TEMP(_importedScriptsTemp), _block->NAME(QV4::IR::Name::builtin_qml_imported_scripts_object, 0, 0));
+    Instruction::LoadQmlImportedScripts loadScripts;
+    loadScripts.result = Reference::fromStackSlot(this, _importedScriptsSlot).stackSlot();
+    bytecodeGenerator->addInstruction(loadScripts);
 #endif
 }
 
-QV4::IR::Expr *JSCodeGen::fallbackNameLookup(const QString &name, int line, int col)
+QV4::Compiler::Codegen::Reference JSCodeGen::fallbackNameLookup(const QString &name)
 {
-    Q_UNUSED(line)
-    Q_UNUSED(col)
 #ifndef V4_BOOTSTRAP
     if (_disableAcceleratedLookups)
-        return 0;
+        return Reference();
+
     // Implement QML lookup semantics in the current file context.
     //
     // Note: We do not check if properties of the qml scope object or context object
@@ -1963,20 +2248,16 @@ QV4::IR::Expr *JSCodeGen::fallbackNameLookup(const QString &name, int line, int
     // Look for IDs first.
     for (const IdMapping &mapping : qAsConst(_idObjects)) {
         if (name == mapping.name) {
-            if (_function->isQmlBinding)
-                _function->idObjectDependencies.insert(mapping.idIndex);
-
-            QV4::IR::Expr *s = _block->MEMBER(_block->TEMP(_qmlContextTemp), _function->newString(name), 0, QV4::IR::Member::MemberOfIdObjectsArray, mapping.idIndex);
-            QV4::IR::Temp *result = _block->TEMP(_block->newTemp());
-            _block->MOVE(result, s);
-            result = _block->TEMP(result->index);
-            if (mapping.type) {
-                result->memberResolver = _function->New<QV4::IR::MemberExpressionResolver>();
-                result->memberResolver->owner = _function;
-                initMetaObjectResolver(result->memberResolver, mapping.type);
-                result->memberResolver->flags |= AllPropertiesAreFinal;
-            }
-            result->isReadOnly = true; // don't allow use as lvalue
+            if (_context->contextType == QV4::Compiler::ContextType::Binding)
+                _context->idObjectDependencies.insert(mapping.idIndex);
+
+            Instruction::LoadIdObject load;
+            load.base = Reference::fromStackSlot(this, _qmlContextSlot).stackSlot();
+            load.index = mapping.idIndex;
+
+            Reference result = Reference::fromAccumulator(this);
+            bytecodeGenerator->addInstruction(load);
+            result.isReadonly = true;
             return result;
         }
     }
@@ -1985,68 +2266,54 @@ QV4::IR::Expr *JSCodeGen::fallbackNameLookup(const QString &name, int line, int
         QQmlTypeNameCache::Result r = imports->query(name);
         if (r.isValid()) {
             if (r.scriptIndex != -1) {
-                return subscript(_block->TEMP(_importedScriptsTemp), _block->CONST(QV4::IR::SInt32Type, r.scriptIndex));
-            } else if (r.type) {
-                QV4::IR::Name *typeName = _block->NAME(name, line, col);
-                // Make sure the run-time loads this through the more efficient singleton getter.
-                typeName->qmlSingleton = r.type->isCompositeSingleton();
-                typeName->freeOfSideEffects = true;
-                QV4::IR::Temp *result = _block->TEMP(_block->newTemp());
-                _block->MOVE(result, typeName);
-
-                result = _block->TEMP(result->index);
-                result->memberResolver = _function->New<QV4::IR::MemberExpressionResolver>();
-                result->memberResolver->owner = _function;
-                initQmlTypeResolver(result->memberResolver, r.type);
-                return result;
+                Reference imports = Reference::fromStackSlot(this, _importedScriptsSlot);
+                return Reference::fromSubscript(imports, Reference::fromConst(this, QV4::Encode(r.scriptIndex)));
+            } else if (r.type.isValid()) {
+                return Reference::fromName(this, name);
             } else {
                 Q_ASSERT(r.importNamespace);
-                QV4::IR::Name *namespaceName = _block->NAME(name, line, col);
-                namespaceName->freeOfSideEffects = true;
-                QV4::IR::Temp *result = _block->TEMP(_block->newTemp());
-                result->memberResolver = _function->New<QV4::IR::MemberExpressionResolver>();
-                result->memberResolver->owner = _function;
-                initImportNamespaceResolver(result->memberResolver, imports, r.importNamespace);
-
-                _block->MOVE(result, namespaceName);
-                return _block->TEMP(result->index);
+                return Reference::fromName(this, name);
             }
         }
     }
 
     if (_scopeObject) {
-        bool propertyExistsButForceNameLookup = false;
-        QQmlPropertyData *pd = lookupQmlCompliantProperty(_scopeObject, name, &propertyExistsButForceNameLookup);
-        if (propertyExistsButForceNameLookup)
-            return 0;
-        if (pd) {
-            QV4::IR::Temp *base = _block->TEMP(_qmlContextTemp);
-            base->memberResolver = _function->New<QV4::IR::MemberExpressionResolver>();
-            base->memberResolver->owner = _function;
-            initMetaObjectResolver(base->memberResolver, _scopeObject);
-            return _block->MEMBER(base, _function->newString(name), pd, QV4::IR::Member::MemberOfQmlScopeObject);
+        QQmlPropertyData *data = lookupQmlCompliantProperty(_scopeObject, name);
+        if (data) {
+            // Q_INVOKABLEs can't be FINAL, so we have to look them up at run-time
+            if (data->isFunction())
+                return Reference::fromName(this, name);
+
+            Reference base = Reference::fromStackSlot(this, _qmlContextSlot);
+            Reference::PropertyCapturePolicy capturePolicy;
+            if (!data->isConstant() && !data->isQmlBinding())
+                capturePolicy = Reference::CaptureAtRuntime;
+            else
+                capturePolicy = data->isConstant() ? Reference::DontCapture : Reference::CaptureAheadOfTime;
+            return Reference::fromQmlScopeObject(base, data->coreIndex(), data->notifyIndex(), capturePolicy);
         }
     }
 
     if (_contextObject) {
-        bool propertyExistsButForceNameLookup = false;
-        QQmlPropertyData *pd = lookupQmlCompliantProperty(_contextObject, name, &propertyExistsButForceNameLookup);
-        if (propertyExistsButForceNameLookup)
-            return 0;
-        if (pd) {
-            QV4::IR::Temp *base = _block->TEMP(_qmlContextTemp);
-            base->memberResolver = _function->New<QV4::IR::MemberExpressionResolver>();
-            base->memberResolver->owner = _function;
-            initMetaObjectResolver(base->memberResolver, _contextObject);
-            return _block->MEMBER(base, _function->newString(name), pd, QV4::IR::Member::MemberOfQmlContextObject);
+        QQmlPropertyData *data = lookupQmlCompliantProperty(_contextObject, name);
+        if (data) {
+            // Q_INVOKABLEs can't be FINAL, so we have to look them up at run-time
+            if (data->isFunction())
+                return Reference::fromName(this, name);
+
+            Reference base = Reference::fromStackSlot(this, _qmlContextSlot);
+            Reference::PropertyCapturePolicy capturePolicy;
+            if (!data->isConstant() && !data->isQmlBinding())
+                capturePolicy = Reference::CaptureAtRuntime;
+            else
+                capturePolicy = data->isConstant() ? Reference::DontCapture : Reference::CaptureAheadOfTime;
+            return Reference::fromQmlContextObject(base, data->coreIndex(), data->notifyIndex(), capturePolicy);
         }
     }
-
 #else
     Q_UNUSED(name)
 #endif // V4_BOOTSTRAP
-    // fall back to name lookup at run-time.
-    return 0;
+    return Reference();
 }
 
 #ifndef V4_BOOTSTRAP
@@ -2055,7 +2322,7 @@ QQmlPropertyData *PropertyResolver::property(const QString &name, bool *notInRev
 {
     if (notInRevision) *notInRevision = false;
 
-    QQmlPropertyData *d = cache->property(name, 0, 0);
+    QQmlPropertyData *d = cache->property(name, nullptr, nullptr);
 
     // Find the first property
     while (d && d->isFunction())
@@ -2063,7 +2330,7 @@ QQmlPropertyData *PropertyResolver::property(const QString &name, bool *notInRev
 
     if (check != IgnoreRevision && d && !cache->isAllowedInRevision(d)) {
         if (notInRevision) *notInRevision = true;
-        return 0;
+        return nullptr;
     } else {
         return d;
     }
@@ -2074,7 +2341,7 @@ QQmlPropertyData *PropertyResolver::signal(const QString &name, bool *notInRevis
 {
     if (notInRevision) *notInRevision = false;
 
-    QQmlPropertyData *d = cache->property(name, 0, 0);
+    QQmlPropertyData *d = cache->property(name, nullptr, nullptr);
     if (notInRevision) *notInRevision = false;
 
     while (d && !(d->isFunction()))
@@ -2082,7 +2349,7 @@ QQmlPropertyData *PropertyResolver::signal(const QString &name, bool *notInRevis
 
     if (d && !cache->isAllowedInRevision(d)) {
         if (notInRevision) *notInRevision = true;
-        return 0;
+        return nullptr;
     } else if (d && d->isSignal()) {
         return d;
     }
@@ -2095,7 +2362,7 @@ QQmlPropertyData *PropertyResolver::signal(const QString &name, bool *notInRevis
             return cache->signal(d->notifyIndex());
     }
 
-    return 0;
+    return nullptr;
 }
 
 IRLoader::IRLoader(const QV4::CompiledData::Unit *qmlData, QmlIR::Document *output)
@@ -2107,12 +2374,12 @@ IRLoader::IRLoader(const QV4::CompiledData::Unit *qmlData, QmlIR::Document *outp
 
 void IRLoader::load()
 {
-    output->jsGenerator.stringTable.clear();
-    for (uint i = 0; i < unit->stringTableSize; ++i)
-        output->jsGenerator.stringTable.registerString(unit->stringAt(i));
+    output->jsGenerator.stringTable.initializeFromBackingUnit(unit);
 
-    for (quint32 i = 0; i < unit->nImports; ++i)
-        output->imports << unit->importAt(i);
+    const QV4::CompiledData::QmlUnit *qmlUnit = unit->qmlUnit();
+
+    for (quint32 i = 0; i < qmlUnit->nImports; ++i)
+        output->imports << qmlUnit->importAt(i);
 
     if (unit->flags & QV4::CompiledData::Unit::IsSingleton) {
         QmlIR::Pragma *p = New<QmlIR::Pragma>();
@@ -2121,10 +2388,8 @@ void IRLoader::load()
         output->pragmas << p;
     }
 
-    output->indexOfRootObject = unit->indexOfRootObject;
-
-    for (uint i = 0; i < unit->nObjects; ++i) {
-        const QV4::CompiledData::Object *serializedObject = unit->objectAt(i);
+    for (uint i = 0; i < qmlUnit->nObjects; ++i) {
+        const QV4::CompiledData::Object *serializedObject = qmlUnit->objectAt(i);
         QmlIR::Object *object = loadObject(serializedObject);
         output->objects.append(object);
     }
@@ -2206,6 +2471,22 @@ QmlIR::Object *IRLoader::loadObject(const QV4::CompiledData::Object *serializedO
         object->qmlSignals->append(s);
     }
 
+    for (uint i = 0; i < serializedObject->nEnums; ++i) {
+        const QV4::CompiledData::Enum *serializedEnum = serializedObject->enumAt(i);
+        QmlIR::Enum *e = pool->New<QmlIR::Enum>();
+        e->nameIndex = serializedEnum->nameIndex;
+        e->location = serializedEnum->location;
+        e->enumValues = pool->New<QmlIR::PoolList<QmlIR::EnumValue> >();
+
+        for (uint i = 0; i < serializedEnum->nEnumValues; ++i) {
+            QmlIR::EnumValue *v = pool->New<QmlIR::EnumValue>();
+            *static_cast<QV4::CompiledData::EnumValue*>(v) = *serializedEnum->enumValueAt(i);
+            e->enumValues->append(v);
+        }
+
+        object->qmlEnums->append(e);
+    }
+
     const QV4::CompiledData::Property *serializedProperty = serializedObject->propertyTable();
     for (uint i = 0; i < serializedObject->nProperties; ++i, ++serializedProperty) {
         QmlIR::Property *p = pool->New<QmlIR::Property>();
@@ -2222,9 +2503,7 @@ QmlIR::Object *IRLoader::loadObject(const QV4::CompiledData::Object *serializedO
         }
     }
 
-    QQmlJS::Engine *jsParserEngine = &output->jsParserEngine;
-
-    const QV4::CompiledData::LEUInt32 *functionIdx = serializedObject->functionOffsetTable();
+    const quint32_le *functionIdx = serializedObject->functionOffsetTable();
     for (uint i = 0; i < serializedObject->nFunctions; ++i, ++functionIdx) {
         QmlIR::Function *f = pool->New<QmlIR::Function>();
         const QV4::CompiledData::Function *compiledFunction = unit->functionAt(*functionIdx);
@@ -2234,26 +2513,8 @@ QmlIR::Object *IRLoader::loadObject(const QV4::CompiledData::Object *serializedO
         f->location = compiledFunction->location;
         f->nameIndex = compiledFunction->nameIndex;
 
-        QQmlJS::AST::FormalParameterList *paramList = 0;
-        const QV4::CompiledData::LEUInt32 *formalNameIdx = compiledFunction->formalsTable();
-        for (uint i = 0; i < compiledFunction->nFormals; ++i, ++formalNameIdx) {
-            const QString formal = unit->stringAt(*formalNameIdx);
-            QStringRef paramNameRef = jsParserEngine->newStringRef(formal);
-
-            if (paramList)
-                paramList = new (pool) QQmlJS::AST::FormalParameterList(paramList, paramNameRef);
-            else
-                paramList = new (pool) QQmlJS::AST::FormalParameterList(paramNameRef);
-        }
-
-        if (paramList)
-            paramList = paramList->finish();
-
-        const QString name = unit->stringAt(compiledFunction->nameIndex);
-        f->functionDeclaration = new(pool) QQmlJS::AST::FunctionDeclaration(jsParserEngine->newStringRef(name), paramList, /*body*/0);
-
         f->formals.allocate(pool, int(compiledFunction->nFormals));
-        formalNameIdx = compiledFunction->formalsTable();
+        const quint32_le *formalNameIdx = compiledFunction->formalsTable();
         for (uint i = 0; i < compiledFunction->nFormals; ++i, ++formalNameIdx)
             f->formals[i] = *formalNameIdx;
 
diff --git a/src/qml/compiler/qqmlirbuilder_p.h b/src/qml/compiler/qqmlirbuilder_p.h
index 64bf111d9a..8512b22fbd 100644
--- a/src/qml/compiler/qqmlirbuilder_p.h
+++ b/src/qml/compiler/qqmlirbuilder_p.h
@@ -57,14 +57,9 @@
 #include <private/qqmljsmemorypool_p.h>
 #include <private/qv4codegen_p.h>
 #include <private/qv4compiler_p.h>
-#include <private/qqmljslexer_p.h>
 #include <QTextStream>
 #include <QCoreApplication>
 
-#ifndef V4_BOOTSTRAP
-#include <private/qqmlpropertycache_p.h>
-#endif
-
 QT_BEGIN_NAMESPACE
 
 class QQmlPropertyCache;
@@ -80,17 +75,16 @@ template <typename T>
 struct PoolList
 {
     PoolList()
-        : first(0)
-        , last(0)
-        , count(0)
+        : first(nullptr)
+        , last(nullptr)
     {}
 
     T *first;
     T *last;
-    int count;
+    int count = 0;
 
     int append(T *item) {
-        item->next = 0;
+        item->next = nullptr;
         if (last)
             last->next = item;
         else
@@ -110,7 +104,7 @@ struct PoolList
     template <typename Sortable, typename Base, Sortable Base::*sortMember>
     T *findSortedInsertionPoint(T *item) const
     {
-        T *insertPos = 0;
+        T *insertPos = nullptr;
 
         for (T *it = first; it; it = it->next) {
             if (!(it->*sortMember <= item->*sortMember))
@@ -200,70 +194,26 @@ struct PoolList
     Iterator end() { return Iterator(nullptr); }
 };
 
-template <typename T>
-class FixedPoolArray
-{
-    T *data;
-public:
-    int count;
-
-    FixedPoolArray()
-        : data(0)
-        , count(0)
-    {}
-
-    void allocate(QQmlJS::MemoryPool *pool, int size)
-    {
-        count = size;
-        data = reinterpret_cast<T*>(pool->allocate(count * sizeof(T)));
-    }
-
-    void allocate(QQmlJS::MemoryPool *pool, const QVector<T> &vector)
-    {
-        count = vector.count();
-        data = reinterpret_cast<T*>(pool->allocate(count * sizeof(T)));
-
-        if (QTypeInfo<T>::isComplex) {
-            for (int i = 0; i < count; ++i)
-                new (data + i) T(vector.at(i));
-        } else {
-            memcpy(data, static_cast<const void*>(vector.constData()), count * sizeof(T));
-        }
-    }
-
-    template <typename Container>
-    void allocate(QQmlJS::MemoryPool *pool, const Container &container)
-    {
-        count = container.count();
-        data = reinterpret_cast<T*>(pool->allocate(count * sizeof(T)));
-        typename Container::ConstIterator it = container.constBegin();
-        for (int i = 0; i < count; ++i)
-            new (data + i) T(*it++);
-    }
-
-    const T &at(int index) const {
-        Q_ASSERT(index >= 0 && index < count);
-        return data[index];
-    }
+struct Object;
 
-    T &operator[](int index) {
-        Q_ASSERT(index >= 0 && index < count);
-        return data[index];
-    }
+struct EnumValue : public QV4::CompiledData::EnumValue
+{
+    EnumValue *next;
+};
 
+struct Enum
+{
+    int nameIndex;
+    QV4::CompiledData::Location location;
+    PoolList<EnumValue> *enumValues;
 
-    int indexOf(const T &value) const {
-        for (int i = 0; i < count; ++i)
-            if (data[i] == value)
-                return i;
-        return -1;
-    }
+    int enumValueCount() const { return enumValues->count; }
+    PoolList<EnumValue>::Iterator enumValuesBegin() const { return enumValues->begin(); }
+    PoolList<EnumValue>::Iterator enumValuesEnd() const { return enumValues->end(); }
 
-    const T *begin() const { return data; }
-    const T *end() const { return data + count; }
+    Enum *next;
 };
 
-struct Object;
 
 struct SignalParameter : public QV4::CompiledData::Parameter
 {
@@ -307,7 +257,6 @@ struct Alias : public QV4::CompiledData::Alias
 
 struct Function
 {
-    QQmlJS::AST::FunctionDeclaration *functionDeclaration;
     QV4::CompiledData::Location location;
     int nameIndex;
     quint32 index; // index in parsedQML::functions
@@ -324,21 +273,13 @@ struct Function
 struct Q_QML_PRIVATE_EXPORT CompiledFunctionOrExpression
 {
     CompiledFunctionOrExpression()
-        : node(0)
-        , nameIndex(0)
-        , disableAcceleratedLookups(false)
-        , next(0)
-    {}
-    CompiledFunctionOrExpression(QQmlJS::AST::Node *n)
-        : node(n)
-        , nameIndex(0)
-        , disableAcceleratedLookups(false)
-        , next(0)
     {}
-    QQmlJS::AST::Node *node; // FunctionDeclaration, Statement or Expression
-    quint32 nameIndex;
-    bool disableAcceleratedLookups;
-    CompiledFunctionOrExpression *next;
+
+    QQmlJS::AST::Node *parentNode = nullptr; // FunctionDeclaration, Statement or Expression
+    QQmlJS::AST::Node *node = nullptr; // FunctionDeclaration, Statement or Expression
+    quint32 nameIndex = 0;
+    bool disableAcceleratedLookups = false;
+    CompiledFunctionOrExpression *next = nullptr;
 };
 
 struct Q_QML_PRIVATE_EXPORT Object
@@ -359,6 +300,8 @@ public:
     int propertyCount() const { return properties->count; }
     Alias *firstAlias() const { return aliases->first; }
     int aliasCount() const { return aliases->count; }
+    const Enum *firstEnum() const { return qmlEnums->first; }
+    int enumCount() const { return qmlEnums->count; }
     const Signal *firstSignal() const { return qmlSignals->first; }
     int signalCount() const { return qmlSignals->count; }
     Binding *firstBinding() const { return bindings->first; }
@@ -372,6 +315,8 @@ public:
     PoolList<Property>::Iterator propertiesEnd() const { return properties->end(); }
     PoolList<Alias>::Iterator aliasesBegin() const { return aliases->begin(); }
     PoolList<Alias>::Iterator aliasesEnd() const { return aliases->end(); }
+    PoolList<Enum>::Iterator enumsBegin() const { return qmlEnums->begin(); }
+    PoolList<Enum>::Iterator enumsEnd() const { return qmlEnums->end(); }
     PoolList<Signal>::Iterator signalsBegin() const { return qmlSignals->begin(); }
     PoolList<Signal>::Iterator signalsEnd() const { return qmlSignals->end(); }
     PoolList<Function>::Iterator functionsBegin() const { return functions->begin(); }
@@ -383,8 +328,7 @@ public:
 
     void init(QQmlJS::MemoryPool *pool, int typeNameIndex, int idIndex, const QQmlJS::AST::SourceLocation &location = QQmlJS::AST::SourceLocation());
 
-    QString sanityCheckFunctionNames(const QSet<QString> &illegalNames, QQmlJS::AST::SourceLocation *errorLocation);
-
+    QString appendEnum(Enum *enumeration);
     QString appendSignal(Signal *signal);
     QString appendProperty(Property *prop, const QString &propertyName, bool isDefaultProperty, const QQmlJS::AST::SourceLocation &defaultToken, QQmlJS::AST::SourceLocation *errorLocation);
     QString appendAlias(Alias *prop, const QString &aliasName, bool isDefaultProperty, const QQmlJS::AST::SourceLocation &defaultToken, QQmlJS::AST::SourceLocation *errorLocation);
@@ -400,7 +344,7 @@ public:
     FixedPoolArray<int> runtimeFunctionIndices;
 
     FixedPoolArray<quint32> namedObjectsInComponent;
-    int namedObjectsInComponentCount() const { return namedObjectsInComponent.count; }
+    int namedObjectsInComponentCount() const { return namedObjectsInComponent.size(); }
     const quint32 *namedObjectsInComponentTable() const { return namedObjectsInComponent.begin(); }
 
 private:
@@ -408,6 +352,7 @@ private:
 
     PoolList<Property> *properties;
     PoolList<Alias> *aliases;
+    PoolList<Enum> *qmlEnums;
     PoolList<Signal> *qmlSignals;
     PoolList<Binding> *bindings;
     PoolList<Function> *functions;
@@ -428,11 +373,10 @@ struct Q_QML_PRIVATE_EXPORT Document
     Document(bool debugMode);
     QString code;
     QQmlJS::Engine jsParserEngine;
-    QV4::IR::Module jsModule;
+    QV4::Compiler::Module jsModule;
     QList<const QV4::CompiledData::Import *> imports;
     QList<Pragma*> pragmas;
     QQmlJS::AST::UiProgram *program;
-    int indexOfRootObject;
     QVector<Object*> objects;
     QV4::Compiler::JSUnitGenerator jsGenerator;
 
@@ -444,14 +388,14 @@ struct Q_QML_PRIVATE_EXPORT Document
     static void removeScriptPragmas(QString &script);
 };
 
-struct Q_QML_PRIVATE_EXPORT ScriptDirectivesCollector : public QQmlJS::Directives
+class Q_QML_PRIVATE_EXPORT ScriptDirectivesCollector : public QQmlJS::Directives
 {
-    ScriptDirectivesCollector(QQmlJS::Engine *engine, QV4::Compiler::JSUnitGenerator *unitGenerator);
-
+    QmlIR::Document *document;
     QQmlJS::Engine *engine;
     QV4::Compiler::JSUnitGenerator *jsGenerator;
-    QList<const QV4::CompiledData::Import *> imports;
-    bool hasPragmaLibrary;
+
+public:
+    ScriptDirectivesCollector(QmlIR::Document *doc);
 
     void pragmaLibrary() override;
     void importFile(const QString &jsfile, const QString &module, int lineNumber, int column) override;
@@ -482,6 +426,7 @@ public:
     bool visit(QQmlJS::AST::UiArrayBinding *ast) override;
     bool visit(QQmlJS::AST::UiObjectBinding *ast) override;
     bool visit(QQmlJS::AST::UiObjectDefinition *ast) override;
+    bool visit(QQmlJS::AST::UiEnumDeclaration *ast) override;
     bool visit(QQmlJS::AST::UiPublicMember *ast) override;
     bool visit(QQmlJS::AST::UiScriptBinding *ast) override;
     bool visit(QQmlJS::AST::UiSourceElement *ast) override;
@@ -489,8 +434,8 @@ public:
     void accept(QQmlJS::AST::Node *node);
 
     // returns index in _objects
-    bool defineQMLObject(int *objectIndex, QQmlJS::AST::UiQualifiedId *qualifiedTypeNameId, const QQmlJS::AST::SourceLocation &location, QQmlJS::AST::UiObjectInitializer *initializer, Object *declarationsOverride = 0);
-    bool defineQMLObject(int *objectIndex, QQmlJS::AST::UiObjectDefinition *node, Object *declarationsOverride = 0)
+    bool defineQMLObject(int *objectIndex, QQmlJS::AST::UiQualifiedId *qualifiedTypeNameId, const QQmlJS::AST::SourceLocation &location, QQmlJS::AST::UiObjectInitializer *initializer, Object *declarationsOverride = nullptr);
+    bool defineQMLObject(int *objectIndex, QQmlJS::AST::UiObjectDefinition *node, Object *declarationsOverride = nullptr)
     { return defineQMLObject(objectIndex, node->qualifiedTypeNameId, node->qualifiedTypeNameId->firstSourceLocation(), node->initializer, declarationsOverride); }
 
     static QString asString(QQmlJS::AST::UiQualifiedId *node);
@@ -501,11 +446,12 @@ public:
     QStringRef textRefAt(const QQmlJS::AST::SourceLocation &first,
                          const QQmlJS::AST::SourceLocation &last) const;
 
-    void setBindingValue(QV4::CompiledData::Binding *binding, QQmlJS::AST::Statement *statement);
+    void setBindingValue(QV4::CompiledData::Binding *binding, QQmlJS::AST::Statement *statement, AST::Node *parentNode);
+    void tryGeneratingTranslationBinding(const QStringRef &base, QQmlJS::AST::ArgumentList *args, QV4::CompiledData::Binding *binding);
 
-    void appendBinding(QQmlJS::AST::UiQualifiedId *name, QQmlJS::AST::Statement *value);
+    void appendBinding(QQmlJS::AST::UiQualifiedId *name, QQmlJS::AST::Statement *value, AST::Node *parentNode);
     void appendBinding(QQmlJS::AST::UiQualifiedId *name, int objectIndex, bool isOnAssignment = false);
-    void appendBinding(const QQmlJS::AST::SourceLocation &qualifiedNameLocation, const QQmlJS::AST::SourceLocation &nameLocation, quint32 propertyNameIndex, QQmlJS::AST::Statement *value);
+    void appendBinding(const QQmlJS::AST::SourceLocation &qualifiedNameLocation, const QQmlJS::AST::SourceLocation &nameLocation, quint32 propertyNameIndex, QQmlJS::AST::Statement *value, AST::Node *parentNode);
     void appendBinding(const QQmlJS::AST::SourceLocation &qualifiedNameLocation, const QQmlJS::AST::SourceLocation &nameLocation, quint32 propertyNameIndex, int objectIndex, bool isListItem = false, bool isOnAssignment = false);
 
     bool appendAlias(QQmlJS::AST::UiPublicMember *node);
@@ -528,6 +474,8 @@ public:
     static bool isStatementNodeScript(QQmlJS::AST::Statement *statement);
     static bool isRedundantNullInitializerForPropertyDeclaration(Property *property, QQmlJS::AST::Statement *statement);
 
+    QString sanityCheckFunctionNames(Object *obj, const QSet<QString> &illegalNames, QQmlJS::AST::SourceLocation *errorLocation);
+
     QList<QQmlJS::DiagnosticMessage> errors;
 
     QSet<QString> illegalNames;
@@ -548,7 +496,7 @@ public:
 
 struct Q_QML_PRIVATE_EXPORT QmlUnitGenerator
 {
-    QV4::CompiledData::Unit *generate(Document &output, const QV4::CompiledData::DependentTypesHasher &dependencyHasher = QV4::CompiledData::DependentTypesHasher());
+    void generate(Document &output, const QV4::CompiledData::DependentTypesHasher &dependencyHasher = QV4::CompiledData::DependentTypesHasher());
 
 private:
     typedef bool (Binding::*BindingFilter)() const;
@@ -558,7 +506,7 @@ private:
 #ifndef V4_BOOTSTRAP
 struct Q_QML_EXPORT PropertyResolver
 {
-    PropertyResolver(const QQmlPropertyCache *cache)
+    PropertyResolver(const QQmlRefPointer<QQmlPropertyCache> &cache)
         : cache(cache)
     {}
 
@@ -572,20 +520,20 @@ struct Q_QML_EXPORT PropertyResolver
         IgnoreRevision
     };
 
-    QQmlPropertyData *property(const QString &name, bool *notInRevision = 0, RevisionCheck check = CheckRevision) const;
+    QQmlPropertyData *property(const QString &name, bool *notInRevision = nullptr, RevisionCheck check = CheckRevision) const;
 
     // This code must match the semantics of QQmlPropertyPrivate::findSignalByName
     QQmlPropertyData *signal(const QString &name, bool *notInRevision) const;
 
-    const QQmlPropertyCache *cache;
+    QQmlRefPointer<QQmlPropertyCache> cache;
 };
 #endif
 
-struct Q_QML_PRIVATE_EXPORT JSCodeGen : public QQmlJS::Codegen
+struct Q_QML_PRIVATE_EXPORT JSCodeGen : public QV4::Compiler::Codegen
 {
-    JSCodeGen(const QString &fileName, const QString &sourceCode, QV4::IR::Module *jsModule,
-              QQmlJS::Engine *jsEngine, QQmlJS::AST::UiProgram *qmlRoot, QQmlTypeNameCache *imports,
-              const QV4::Compiler::StringTableGenerator *stringPool);
+    JSCodeGen(const QString &sourceCode, QV4::Compiler::JSUnitGenerator *jsUnitGenerator, QV4::Compiler::Module *jsModule,
+              QQmlJS::Engine *jsEngine, QQmlJS::AST::UiProgram *qmlRoot,
+              QQmlTypeNameCache *imports, const QV4::Compiler::StringTableGenerator *stringPool, const QSet<QString> &globalNames);
 
     struct IdMapping
     {
@@ -601,12 +549,18 @@ struct Q_QML_PRIVATE_EXPORT JSCodeGen : public QQmlJS::Codegen
     // Returns mapping from input functions to index in IR::Module::functions / compiledData->runtimeFunctions
     QVector<int> generateJSCodeForFunctionsAndBindings(const QList<CompiledFunctionOrExpression> &functions);
 
+    int defineFunction(const QString &name, AST::Node *ast,
+                       AST::FormalParameterList *formals,
+                       AST::StatementList *body) override;
+
 protected:
     void beginFunctionBodyHook() override;
-    QV4::IR::Expr *fallbackNameLookup(const QString &name, int line, int col) override;
+    bool canAccelerateGlobalLookups() const override { return !_disableAcceleratedLookups; }
+    Reference fallbackNameLookup(const QString &name) override;
 
 private:
-    QQmlPropertyData *lookupQmlCompliantProperty(QQmlPropertyCache *cache, const QString &name, bool *propertyExistsButForceNameLookup = 0);
+    // returns nullptr if lookup needs to happen by name
+    QQmlPropertyData *lookupQmlCompliantProperty(QQmlPropertyCache *cache, const QString &name);
 
     QString sourceCode;
     QQmlJS::Engine *jsEngine; // needed for memory pool
@@ -618,8 +572,8 @@ private:
     ObjectIdMapping _idObjects;
     QQmlPropertyCache *_contextObject;
     QQmlPropertyCache *_scopeObject;
-    int _qmlContextTemp;
-    int _importedScriptsTemp;
+    int _qmlContextSlot;
+    int _importedScriptsSlot;
 };
 
 struct Q_QML_PRIVATE_EXPORT IRLoader {
@@ -639,6 +593,17 @@ private:
 
 } // namespace QmlIR
 
+struct QQmlCompileError
+{
+    QQmlCompileError() {}
+    QQmlCompileError(const QV4::CompiledData::Location &location, const QString &description)
+        : location(location), description(description) {}
+    QV4::CompiledData::Location location;
+    QString description;
+
+    bool isSet() const { return !description.isEmpty(); }
+};
+
 QT_END_NAMESPACE
 
 #endif // QQMLIRBUILDER_P_H
diff --git a/src/qml/compiler/qqmlpropertycachecreator.cpp b/src/qml/compiler/qqmlpropertycachecreator.cpp
index f8d63ec634..fb54da5b73 100644
--- a/src/qml/compiler/qqmlpropertycachecreator.cpp
+++ b/src/qml/compiler/qqmlpropertycachecreator.cpp
@@ -45,26 +45,54 @@ QT_BEGIN_NAMESPACE
 
 QAtomicInt QQmlPropertyCacheCreatorBase::classIndexCounter(0);
 
-QQmlBindingInstantiationContext::QQmlBindingInstantiationContext()
-    : referencingObjectIndex(-1)
-    , instantiatingBinding(nullptr)
-    , instantiatingProperty(nullptr)
+QQmlBindingInstantiationContext::QQmlBindingInstantiationContext(int referencingObjectIndex, const QV4::CompiledData::Binding *instantiatingBinding,
+                                                                 const QString &instantiatingPropertyName, QQmlPropertyCache *referencingObjectPropertyCache)
+    : referencingObjectIndex(referencingObjectIndex)
+    , instantiatingBinding(instantiatingBinding)
+    , instantiatingPropertyName(instantiatingPropertyName)
+    , referencingObjectPropertyCache(referencingObjectPropertyCache)
 {
+}
 
+bool QQmlBindingInstantiationContext::resolveInstantiatingProperty()
+{
+    if (!instantiatingBinding || instantiatingBinding->type != QV4::CompiledData::Binding::Type_GroupProperty)
+        return true;
+
+    Q_ASSERT(referencingObjectIndex >= 0);
+    Q_ASSERT(referencingObjectPropertyCache);
+    Q_ASSERT(instantiatingBinding->propertyNameIndex != 0);
+
+    bool notInRevision = false;
+    instantiatingProperty = QmlIR::PropertyResolver(referencingObjectPropertyCache).property(instantiatingPropertyName, &notInRevision, QmlIR::PropertyResolver::IgnoreRevision);
+    return instantiatingProperty != nullptr;
 }
 
-QQmlBindingInstantiationContext::QQmlBindingInstantiationContext(int referencingObjectIndex, const QV4::CompiledData::Binding *instantiatingBinding, const QString &instantiatingPropertyName, const QQmlPropertyCache *referencingObjectPropertyCache)
-    : referencingObjectIndex(referencingObjectIndex)
-    , instantiatingBinding(instantiatingBinding)
-    , instantiatingProperty(nullptr)
+QQmlRefPointer<QQmlPropertyCache> QQmlBindingInstantiationContext::instantiatingPropertyCache(QQmlEnginePrivate *enginePrivate) const
 {
-    if (instantiatingBinding && instantiatingBinding->type == QV4::CompiledData::Binding::Type_GroupProperty) {
-        Q_ASSERT(referencingObjectIndex >= 0);
-        Q_ASSERT(referencingObjectPropertyCache);
-        Q_ASSERT(instantiatingBinding->propertyNameIndex != 0);
+    if (instantiatingProperty) {
+        if (instantiatingProperty->isQObject()) {
+            return enginePrivate->rawPropertyCacheForType(instantiatingProperty->propType(), instantiatingProperty->typeMinorVersion());
+        } else if (const QMetaObject *vtmo = QQmlValueTypeFactory::metaObjectForMetaType(instantiatingProperty->propType())) {
+            return enginePrivate->cache(vtmo, instantiatingProperty->typeMinorVersion());
+        }
+    }
+    return QQmlRefPointer<QQmlPropertyCache>();
+}
+
+void QQmlPendingGroupPropertyBindings::resolveMissingPropertyCaches(QQmlEnginePrivate *enginePrivate, QQmlPropertyCacheVector *propertyCaches) const
+{
+    for (QQmlBindingInstantiationContext pendingBinding: *this) {
+        const int groupPropertyObjectIndex = pendingBinding.instantiatingBinding->value.objectIndex;
+
+        if (propertyCaches->at(groupPropertyObjectIndex))
+            continue;
+
+        if (!pendingBinding.resolveInstantiatingProperty())
+            continue;
 
-        bool notInRevision = false;
-        instantiatingProperty = QmlIR::PropertyResolver(referencingObjectPropertyCache).property(instantiatingPropertyName, &notInRevision);
+        auto cache = pendingBinding.instantiatingPropertyCache(enginePrivate);
+        propertyCaches->set(groupPropertyObjectIndex, cache);
     }
 }
 
diff --git a/src/qml/compiler/qqmlpropertycachecreator_p.h b/src/qml/compiler/qqmlpropertycachecreator_p.h
index 3c14abc019..7d416561bb 100644
--- a/src/qml/compiler/qqmlpropertycachecreator_p.h
+++ b/src/qml/compiler/qqmlpropertycachecreator_p.h
@@ -50,18 +50,32 @@
 // We mean it.
 //
 
-#include "qqmltypecompiler_p.h"
 #include <private/qqmlvaluetype_p.h>
 #include <private/qqmlengine_p.h>
+#include <private/qqmlmetaobject_p.h>
 
 QT_BEGIN_NAMESPACE
 
 struct QQmlBindingInstantiationContext {
-    QQmlBindingInstantiationContext();
-    QQmlBindingInstantiationContext(int referencingObjectIndex, const QV4::CompiledData::Binding *instantiatingBinding, const QString &instantiatingPropertyName, const QQmlPropertyCache *referencingObjectPropertyCache);
-    int referencingObjectIndex;
-    const QV4::CompiledData::Binding *instantiatingBinding;
-    QQmlPropertyData *instantiatingProperty;
+    QQmlBindingInstantiationContext() {}
+    QQmlBindingInstantiationContext(int referencingObjectIndex,
+                                    const QV4::CompiledData::Binding *instantiatingBinding,
+                                    const QString &instantiatingPropertyName,
+                                    QQmlPropertyCache *referencingObjectPropertyCache);
+
+    bool resolveInstantiatingProperty();
+    QQmlRefPointer<QQmlPropertyCache> instantiatingPropertyCache(QQmlEnginePrivate *enginePrivate) const;
+
+    int referencingObjectIndex = -1;
+    const QV4::CompiledData::Binding *instantiatingBinding = nullptr;
+    QString instantiatingPropertyName;
+    QQmlRefPointer<QQmlPropertyCache> referencingObjectPropertyCache;
+    QQmlPropertyData *instantiatingProperty = nullptr;
+};
+
+struct QQmlPendingGroupPropertyBindings : public QVector<QQmlBindingInstantiationContext>
+{
+    void resolveMissingPropertyCaches(QQmlEnginePrivate *enginePrivate, QQmlPropertyCacheVector *propertyCaches) const;
 };
 
 struct QQmlPropertyCacheCreatorBase
@@ -77,14 +91,17 @@ class QQmlPropertyCacheCreator : public QQmlPropertyCacheCreatorBase
 public:
     typedef typename ObjectContainer::CompiledObject CompiledObject;
 
-    QQmlPropertyCacheCreator(QQmlPropertyCacheVector *propertyCaches, QQmlEnginePrivate *enginePrivate, const ObjectContainer *objectContainer, const QQmlImports *imports);
+    QQmlPropertyCacheCreator(QQmlPropertyCacheVector *propertyCaches,
+                             QQmlPendingGroupPropertyBindings *pendingGroupPropertyBindings,
+                             QQmlEnginePrivate *enginePrivate,
+                             const ObjectContainer *objectContainer, const QQmlImports *imports);
 
     QQmlCompileError buildMetaObjects();
 
 protected:
     QQmlCompileError buildMetaObjectRecursively(int objectIndex, const QQmlBindingInstantiationContext &context);
-    QQmlPropertyCache *propertyCacheForObject(const CompiledObject *obj, const QQmlBindingInstantiationContext &context, QQmlCompileError *error) const;
-    QQmlCompileError createMetaObject(int objectIndex, const CompiledObject *obj, QQmlPropertyCache *baseTypeCache);
+    QQmlRefPointer<QQmlPropertyCache> propertyCacheForObject(const CompiledObject *obj, const QQmlBindingInstantiationContext &context, QQmlCompileError *error) const;
+    QQmlCompileError createMetaObject(int objectIndex, const CompiledObject *obj, const QQmlRefPointer<QQmlPropertyCache> &baseTypeCache);
 
     QString stringAt(int index) const { return objectContainer->stringAt(index); }
 
@@ -92,14 +109,19 @@ protected:
     const ObjectContainer * const objectContainer;
     const QQmlImports * const imports;
     QQmlPropertyCacheVector *propertyCaches;
+    QQmlPendingGroupPropertyBindings *pendingGroupPropertyBindings;
 };
 
 template <typename ObjectContainer>
-inline QQmlPropertyCacheCreator<ObjectContainer>::QQmlPropertyCacheCreator(QQmlPropertyCacheVector *propertyCaches, QQmlEnginePrivate *enginePrivate, const ObjectContainer *objectContainer, const QQmlImports *imports)
+inline QQmlPropertyCacheCreator<ObjectContainer>::QQmlPropertyCacheCreator(QQmlPropertyCacheVector *propertyCaches,
+                                                                           QQmlPendingGroupPropertyBindings *pendingGroupPropertyBindings,
+                                                                           QQmlEnginePrivate *enginePrivate,
+                                                                           const ObjectContainer *objectContainer, const QQmlImports *imports)
     : enginePrivate(enginePrivate)
     , objectContainer(objectContainer)
     , imports(imports)
     , propertyCaches(propertyCaches)
+    , pendingGroupPropertyBindings(pendingGroupPropertyBindings)
 {
     propertyCaches->resize(objectContainer->objectCount());
 }
@@ -108,7 +130,7 @@ template <typename ObjectContainer>
 inline QQmlCompileError QQmlPropertyCacheCreator<ObjectContainer>::buildMetaObjects()
 {
     QQmlBindingInstantiationContext context;
-    return buildMetaObjectRecursively(objectContainer->rootObjectIndex(), context);
+    return buildMetaObjectRecursively(/*root object*/0, context);
 }
 
 template <typename ObjectContainer>
@@ -116,7 +138,7 @@ inline QQmlCompileError QQmlPropertyCacheCreator<ObjectContainer>::buildMetaObje
 {
     const CompiledObject *obj = objectContainer->objectAt(objectIndex);
 
-    bool needVMEMetaObject = obj->propertyCount() != 0 || obj->aliasCount() != 0 || obj->signalCount() != 0 || obj->functionCount() != 0;
+    bool needVMEMetaObject = obj->propertyCount() != 0 || obj->aliasCount() != 0 || obj->signalCount() != 0 || obj->functionCount() != 0 || obj->enumCount() != 0;
     if (!needVMEMetaObject) {
         auto binding = obj->bindingsBegin();
         auto end = obj->bindingsEnd();
@@ -129,9 +151,9 @@ inline QQmlCompileError QQmlPropertyCacheCreator<ObjectContainer>::buildMetaObje
                 if (context.instantiatingProperty && QQmlValueTypeFactory::isValueType(context.instantiatingProperty->propType())) {
                     if (!propertyCaches->needsVMEMetaObject(context.referencingObjectIndex)) {
                         const CompiledObject *obj = objectContainer->objectAt(context.referencingObjectIndex);
-                        auto *typeRef = objectContainer->resolvedTypes.value(obj->inheritedTypeNameIndex);
+                        auto *typeRef = objectContainer->resolvedType(obj->inheritedTypeNameIndex);
                         Q_ASSERT(typeRef);
-                        QQmlPropertyCache *baseTypeCache = typeRef->createPropertyCache(QQmlEnginePrivate::get(enginePrivate));
+                        QQmlRefPointer<QQmlPropertyCache> baseTypeCache = typeRef->createPropertyCache(QQmlEnginePrivate::get(enginePrivate));
                         QQmlCompileError error = createMetaObject(context.referencingObjectIndex, obj, baseTypeCache);
                         if (error.isSet())
                             return error;
@@ -145,7 +167,7 @@ inline QQmlCompileError QQmlPropertyCacheCreator<ObjectContainer>::buildMetaObje
         }
     }
 
-    QQmlPropertyCache *baseTypeCache;
+    QQmlRefPointer<QQmlPropertyCache> baseTypeCache;
     {
         QQmlCompileError error;
         baseTypeCache = propertyCacheForObject(obj, context, &error);
@@ -169,6 +191,14 @@ inline QQmlCompileError QQmlPropertyCacheCreator<ObjectContainer>::buildMetaObje
         for ( ; binding != end; ++binding)
             if (binding->type >= QV4::CompiledData::Binding::Type_Object) {
                 QQmlBindingInstantiationContext context(objectIndex, &(*binding), stringAt(binding->propertyNameIndex), thisCache);
+
+                // Binding to group property where we failed to look up the type of the
+                // property? Possibly a group property that is an alias that's not resolved yet.
+                // Let's attempt to resolve it after we're done with the aliases and fill in the
+                // propertyCaches entry then.
+                if (!context.resolveInstantiatingProperty())
+                    pendingGroupPropertyBindings->append(context);
+
                 QQmlCompileError error = buildMetaObjectRecursively(binding->value.objectIndex, context);
                 if (error.isSet())
                     return error;
@@ -180,16 +210,12 @@ inline QQmlCompileError QQmlPropertyCacheCreator<ObjectContainer>::buildMetaObje
 }
 
 template <typename ObjectContainer>
-inline QQmlPropertyCache *QQmlPropertyCacheCreator<ObjectContainer>::propertyCacheForObject(const CompiledObject *obj, const QQmlBindingInstantiationContext &context, QQmlCompileError *error) const
+inline QQmlRefPointer<QQmlPropertyCache> QQmlPropertyCacheCreator<ObjectContainer>::propertyCacheForObject(const CompiledObject *obj, const QQmlBindingInstantiationContext &context, QQmlCompileError *error) const
 {
     if (context.instantiatingProperty) {
-        if (context.instantiatingProperty->isQObject()) {
-            return enginePrivate->rawPropertyCacheForType(context.instantiatingProperty->propType());
-        } else if (const QMetaObject *vtmo = QQmlValueTypeFactory::metaObjectForMetaType(context.instantiatingProperty->propType())) {
-            return enginePrivate->cache(vtmo);
-        }
+        return context.instantiatingPropertyCache(enginePrivate);
     } else if (obj->inheritedTypeNameIndex != 0) {
-        auto *typeRef = objectContainer->resolvedTypes.value(obj->inheritedTypeNameIndex);
+        auto *typeRef = objectContainer->resolvedType(obj->inheritedTypeNameIndex);
         Q_ASSERT(typeRef);
 
         if (typeRef->isFullyDynamicType) {
@@ -209,26 +235,25 @@ inline QQmlPropertyCache *QQmlPropertyCacheCreator<ObjectContainer>::propertyCac
 
         return typeRef->createPropertyCache(QQmlEnginePrivate::get(enginePrivate));
     } else if (context.instantiatingBinding && context.instantiatingBinding->isAttachedProperty()) {
-        auto *typeRef = objectContainer->resolvedTypes.value(context.instantiatingBinding->propertyNameIndex);
+        auto *typeRef = objectContainer->resolvedType(
+                context.instantiatingBinding->propertyNameIndex);
         Q_ASSERT(typeRef);
-        QQmlType *qmltype = typeRef->type;
-        if (!qmltype) {
+        QQmlType qmltype = typeRef->type;
+        if (!qmltype.isValid()) {
             QString propertyName = stringAt(context.instantiatingBinding->propertyNameIndex);
-            if (imports->resolveType(propertyName, &qmltype, 0, 0, 0)) {
-                if (qmltype->isComposite()) {
-                    QQmlTypeData *tdata = enginePrivate->typeLoader.getType(qmltype->sourceUrl());
+            if (imports->resolveType(propertyName, &qmltype, nullptr, nullptr, nullptr)) {
+                if (qmltype.isComposite()) {
+                    QQmlRefPointer<QQmlTypeData> tdata = enginePrivate->typeLoader.getType(qmltype.sourceUrl());
                     Q_ASSERT(tdata);
                     Q_ASSERT(tdata->isComplete());
 
                     auto compilationUnit = tdata->compilationUnit();
                     qmltype = QQmlMetaType::qmlType(compilationUnit->metaTypeId);
-
-                    tdata->release();
                 }
             }
         }
 
-        const QMetaObject *attachedMo = qmltype ? qmltype->attachedPropertiesType(enginePrivate) : 0;
+        const QMetaObject *attachedMo = qmltype.attachedPropertiesType(enginePrivate);
         if (!attachedMo) {
             *error = QQmlCompileError(context.instantiatingBinding->location, QQmlPropertyCacheCreatorBase::tr("Non-existent attached object"));
             return nullptr;
@@ -239,12 +264,12 @@ inline QQmlPropertyCache *QQmlPropertyCacheCreator<ObjectContainer>::propertyCac
 }
 
 template <typename ObjectContainer>
-inline QQmlCompileError QQmlPropertyCacheCreator<ObjectContainer>::createMetaObject(int objectIndex, const CompiledObject *obj, QQmlPropertyCache *baseTypeCache)
+inline QQmlCompileError QQmlPropertyCacheCreator<ObjectContainer>::createMetaObject(int objectIndex, const CompiledObject *obj, const QQmlRefPointer<QQmlPropertyCache> &baseTypeCache)
 {
     QQmlRefPointer<QQmlPropertyCache> cache;
     cache.adopt(baseTypeCache->copyAndReserve(obj->propertyCount() + obj->aliasCount(),
                                               obj->functionCount() + obj->propertyCount() + obj->aliasCount() + obj->signalCount(),
-                                              obj->signalCount() + obj->propertyCount() + obj->aliasCount()));
+                                              obj->signalCount() + obj->propertyCount() + obj->aliasCount(), obj->enumCount()));
 
     propertyCaches->set(objectIndex, cache);
     propertyCaches->setNeedsVMEMetaObject(objectIndex);
@@ -278,7 +303,7 @@ inline QQmlCompileError QQmlPropertyCacheCreator<ObjectContainer>::createMetaObj
 
     QByteArray newClassName;
 
-    if (objectIndex == objectContainer->rootObjectIndex()) {
+    if (objectIndex == /*root object*/0) {
         const QString path = objectContainer->url().path();
         int lastSlash = path.lastIndexOf(QLatin1Char('/'));
         if (lastSlash > -1) {
@@ -289,7 +314,7 @@ inline QQmlCompileError QQmlPropertyCacheCreator<ObjectContainer>::createMetaObj
         }
     }
     if (newClassName.isEmpty()) {
-        newClassName = QQmlMetaObject(baseTypeCache).className();
+        newClassName = QQmlMetaObject(baseTypeCache.data()).className();
         newClassName.append("_QML_");
         newClassName.append(QByteArray::number(classIndexCounter.fetchAndAddRelaxed(1)));
     }
@@ -329,7 +354,7 @@ inline QQmlCompileError QQmlPropertyCacheCreator<ObjectContainer>::createMetaObj
     // and throw an error if there is a signal/method defined as an override.
     QSet<QString> seenSignals;
     seenSignals << QStringLiteral("destroyed") << QStringLiteral("parentChanged") << QStringLiteral("objectNameChanged");
-    QQmlPropertyCache *parentCache = cache;
+    QQmlPropertyCache *parentCache = cache.data();
     while ((parentCache = parentCache->parent())) {
         if (int pSigCount = parentCache->signalCount()) {
             int pSigOffset = parentCache->signalOffset();
@@ -370,6 +395,21 @@ inline QQmlCompileError QQmlPropertyCacheCreator<ObjectContainer>::createMetaObj
         cache->appendSignal(changedSigName, flags, effectiveMethodIndex++);
     }
 
+    auto e = obj->enumsBegin();
+    auto eend = obj->enumsEnd();
+    for ( ; e != eend; ++e) {
+        const int enumValueCount = e->enumValueCount();
+        QVector<QQmlEnumValue> values;
+        values.reserve(enumValueCount);
+
+        auto enumValue = e->enumValuesBegin();
+        auto end = e->enumValuesEnd();
+        for ( ; enumValue != end; ++enumValue)
+            values.append(QQmlEnumValue(stringAt(enumValue->nameIndex), enumValue->value));
+
+        cache->appendEnum(stringAt(e->nameIndex), values);
+    }
+
     // Dynamic signals
     auto s = obj->signalsBegin();
     auto send = obj->signalsEnd();
@@ -395,22 +435,20 @@ inline QQmlCompileError QQmlPropertyCacheCreator<ObjectContainer>::createMetaObj
                     // lazily resolved type
                     Q_ASSERT(param->type == QV4::CompiledData::Property::Custom);
                     const QString customTypeName = stringAt(param->customTypeNameIndex);
-                    QQmlType *qmltype = 0;
-                    if (!imports->resolveType(customTypeName, &qmltype, 0, 0, 0))
+                    QQmlType qmltype;
+                    if (!imports->resolveType(customTypeName, &qmltype, nullptr, nullptr, nullptr))
                         return QQmlCompileError(s->location, QQmlPropertyCacheCreatorBase::tr("Invalid signal parameter type: %1").arg(customTypeName));
 
-                    if (qmltype->isComposite()) {
-                        QQmlTypeData *tdata = enginePrivate->typeLoader.getType(qmltype->sourceUrl());
+                    if (qmltype.isComposite()) {
+                        QQmlRefPointer<QQmlTypeData> tdata = enginePrivate->typeLoader.getType(qmltype.sourceUrl());
                         Q_ASSERT(tdata);
                         Q_ASSERT(tdata->isComplete());
 
                         auto compilationUnit = tdata->compilationUnit();
 
                         paramTypes[i + 1] = compilationUnit->metaTypeId;
-
-                        tdata->release();
                     } else {
-                        paramTypes[i + 1] = qmltype->typeId();
+                        paramTypes[i + 1] = qmltype.typeId();
                     }
                 }
             }
@@ -426,7 +464,7 @@ inline QQmlCompileError QQmlPropertyCacheCreator<ObjectContainer>::createMetaObj
         seenSignals.insert(signalName);
 
         cache->appendSignal(signalName, flags, effectiveMethodIndex++,
-                            paramCount?paramTypes.constData():0, names);
+                            paramCount?paramTypes.constData():nullptr, names);
     }
 
 
@@ -461,6 +499,7 @@ inline QQmlCompileError QQmlPropertyCacheCreator<ObjectContainer>::createMetaObj
     pend = obj->propertiesEnd();
     for ( ; p != pend; ++p, ++propertyIdx) {
         int propertyType = 0;
+        int propertTypeMinorVersion = 0;
         QQmlPropertyData::Flags propertyFlags;
 
         if (p->type == QV4::CompiledData::Property::Var) {
@@ -475,14 +514,14 @@ inline QQmlCompileError QQmlPropertyCacheCreator<ObjectContainer>::createMetaObj
             Q_ASSERT(p->type == QV4::CompiledData::Property::CustomList ||
                      p->type == QV4::CompiledData::Property::Custom);
 
-            QQmlType *qmltype = 0;
-            if (!imports->resolveType(stringAt(p->customTypeNameIndex), &qmltype, 0, 0, 0)) {
+            QQmlType qmltype;
+            if (!imports->resolveType(stringAt(p->customTypeNameIndex), &qmltype, nullptr, nullptr, nullptr)) {
                 return QQmlCompileError(p->location, QQmlPropertyCacheCreatorBase::tr("Invalid property type"));
             }
 
-            Q_ASSERT(qmltype);
-            if (qmltype->isComposite()) {
-                QQmlTypeData *tdata = enginePrivate->typeLoader.getType(qmltype->sourceUrl());
+            Q_ASSERT(qmltype.isValid());
+            if (qmltype.isComposite()) {
+                QQmlRefPointer<QQmlTypeData> tdata = enginePrivate->typeLoader.getType(qmltype.sourceUrl());
                 Q_ASSERT(tdata);
                 Q_ASSERT(tdata->isComplete());
 
@@ -493,13 +532,12 @@ inline QQmlCompileError QQmlPropertyCacheCreator<ObjectContainer>::createMetaObj
                 } else {
                     propertyType = compilationUnit->listMetaTypeId;
                 }
-
-                tdata->release();
             } else {
                 if (p->type == QV4::CompiledData::Property::Custom) {
-                    propertyType = qmltype->typeId();
+                    propertyType = qmltype.typeId();
+                    propertTypeMinorVersion = qmltype.minorVersion();
                 } else {
-                    propertyType = qmltype->qListTypeId();
+                    propertyType = qmltype.qListTypeId();
                 }
             }
 
@@ -517,7 +555,7 @@ inline QQmlCompileError QQmlPropertyCacheCreator<ObjectContainer>::createMetaObj
         if (!obj->defaultPropertyIsAlias && propertyIdx == obj->indexOfDefaultPropertyOrAlias)
             cache->_defaultPropertyName = propertyName;
         cache->appendProperty(propertyName, propertyFlags, effectivePropertyIndex++,
-                              propertyType, effectiveSignalIndex);
+                              propertyType, propertTypeMinorVersion, effectiveSignalIndex);
 
         effectiveSignalIndex++;
     }
@@ -536,11 +574,11 @@ public:
 
     void appendAliasPropertiesToMetaObjects();
 
-    void appendAliasesToPropertyCache(const CompiledObject &component, int objectIndex);
+    QQmlCompileError appendAliasesToPropertyCache(const CompiledObject &component, int objectIndex);
 
 private:
     void appendAliasPropertiesInMetaObjectsWithinComponent(const CompiledObject &component, int firstObjectIndex);
-    void propertyDataForAlias(const CompiledObject &component, const QV4::CompiledData::Alias &alias, int *type, QQmlPropertyRawData::Flags *propertyFlags);
+    QQmlCompileError propertyDataForAlias(const CompiledObject &component, const QV4::CompiledData::Alias &alias, int *type, int *rev, QQmlPropertyRawData::Flags *propertyFlags);
 
     void collectObjectsWithAliasesRecursively(int objectIndex, QVector<int> *objectsWithAliases) const;
 
@@ -561,7 +599,9 @@ inline QQmlPropertyCacheAliasCreator<ObjectContainer>::QQmlPropertyCacheAliasCre
 template <typename ObjectContainer>
 inline void QQmlPropertyCacheAliasCreator<ObjectContainer>::appendAliasPropertiesToMetaObjects()
 {
-    for (int i = 0; i < objectContainer->objectCount(); ++i) {
+    // skip the root object (index 0) as that one does not have a first object index originating
+    // from a binding.
+    for (int i = 1; i < objectContainer->objectCount(); ++i) {
         const CompiledObject &component = *objectContainer->objectAt(i);
         if (!(component.flags & QV4::CompiledData::Object::IsComponent))
             continue;
@@ -570,7 +610,7 @@ inline void QQmlPropertyCacheAliasCreator<ObjectContainer>::appendAliasPropertie
         appendAliasPropertiesInMetaObjectsWithinComponent(component, rootBinding->value.objectIndex);
     }
 
-    const int rootObjectIndex = objectContainer->rootObjectIndex();
+    const int rootObjectIndex = 0;
     appendAliasPropertiesInMetaObjectsWithinComponent(*objectContainer->objectAt(rootObjectIndex), rootObjectIndex);
 }
 
@@ -633,7 +673,7 @@ inline void QQmlPropertyCacheAliasCreator<ObjectContainer>::collectObjectsWithAl
         objectsWithAliases->append(objectIndex);
 
     // Stop at Component boundary
-    if (object.flags & QV4::CompiledData::Object::IsComponent && objectIndex != objectContainer->rootObjectIndex())
+    if (object.flags & QV4::CompiledData::Object::IsComponent && objectIndex != /*root object*/0)
         return;
 
     auto binding = object.bindingsBegin();
@@ -649,8 +689,8 @@ inline void QQmlPropertyCacheAliasCreator<ObjectContainer>::collectObjectsWithAl
 }
 
 template <typename ObjectContainer>
-inline void QQmlPropertyCacheAliasCreator<ObjectContainer>::propertyDataForAlias(
-        const CompiledObject &component, const QV4::CompiledData::Alias &alias, int *type,
+inline QQmlCompileError QQmlPropertyCacheAliasCreator<ObjectContainer>::propertyDataForAlias(
+        const CompiledObject &component, const QV4::CompiledData::Alias &alias, int *type, int *minorVersion,
         QQmlPropertyData::Flags *propertyFlags)
 {
     const int targetObjectIndex = objectForId(component, alias.targetObjectId);
@@ -668,18 +708,24 @@ inline void QQmlPropertyCacheAliasCreator<ObjectContainer>::propertyDataForAlias
         auto targetAlias = targetObject.aliasesBegin();
         for (uint i = 0; i < alias.localAliasIndex; ++i)
             ++targetAlias;
-        propertyDataForAlias(component, *targetAlias, type, propertyFlags);
-        return;
+        return propertyDataForAlias(component, *targetAlias, type, minorVersion, propertyFlags);
     } else if (alias.encodedMetaPropertyIndex == -1) {
         Q_ASSERT(alias.flags & QV4::CompiledData::Alias::AliasPointsToPointerObject);
-        auto *typeRef = objectContainer->resolvedTypes.value(targetObject.inheritedTypeNameIndex);
-        Q_ASSERT(typeRef);
+        auto *typeRef = objectContainer->resolvedType(targetObject.inheritedTypeNameIndex);
+        if (!typeRef) {
+            // Can be caused by the alias target not being a valid id or property. E.g.:
+            // property alias dataValue: dataVal
+            // invalidAliasComponent { id: dataVal }
+            return QQmlCompileError(targetObject.location, QQmlPropertyCacheCreatorBase::tr("Invalid alias target"));
+        }
 
-        if (typeRef->type)
-            *type = typeRef->type->typeId();
+        if (typeRef->type.isValid())
+            *type = typeRef->type.typeId();
         else
             *type = typeRef->compilationUnit->metaTypeId;
 
+        *minorVersion = typeRef->minorVersion;
+
         propertyFlags->type = QQmlPropertyData::Flags::QObjectDerivedType;
     } else {
         int coreIndex = QQmlPropertyIndex::fromEncoded(alias.encodedMetaPropertyIndex).coreIndex();
@@ -716,15 +762,16 @@ inline void QQmlPropertyCacheAliasCreator<ObjectContainer>::propertyDataForAlias
 
     propertyFlags->isWritable = !(alias.flags & QV4::CompiledData::Property::IsReadOnly) && writable;
     propertyFlags->isResettable = resettable;
+    return QQmlCompileError();
 }
 
 template <typename ObjectContainer>
-inline void QQmlPropertyCacheAliasCreator<ObjectContainer>::appendAliasesToPropertyCache(
+inline QQmlCompileError QQmlPropertyCacheAliasCreator<ObjectContainer>::appendAliasesToPropertyCache(
         const CompiledObject &component, int objectIndex)
 {
     const CompiledObject &object = *objectContainer->objectAt(objectIndex);
     if (!object.aliasCount())
-        return;
+        return QQmlCompileError();
 
     QQmlPropertyCache *propertyCache = propertyCaches->at(objectIndex);
     Q_ASSERT(propertyCache);
@@ -739,8 +786,11 @@ inline void QQmlPropertyCacheAliasCreator<ObjectContainer>::appendAliasesToPrope
         Q_ASSERT(alias->flags & QV4::CompiledData::Alias::Resolved);
 
         int type = 0;
+        int minorVersion = 0;
         QQmlPropertyData::Flags propertyFlags;
-        propertyDataForAlias(component, *alias, &type, &propertyFlags);
+        QQmlCompileError error = propertyDataForAlias(component, *alias, &type, &minorVersion, &propertyFlags);
+        if (error.isSet())
+            return error;
 
         const QString propertyName = objectContainer->stringAt(alias->nameIndex);
 
@@ -748,8 +798,10 @@ inline void QQmlPropertyCacheAliasCreator<ObjectContainer>::appendAliasesToPrope
             propertyCache->_defaultPropertyName = propertyName;
 
         propertyCache->appendProperty(propertyName, propertyFlags, effectivePropertyIndex++,
-                                      type, effectiveSignalIndex++);
+                                      type, minorVersion, effectiveSignalIndex++);
     }
+
+    return QQmlCompileError();
 }
 
 template <typename ObjectContainer>
diff --git a/src/qml/compiler/qqmlpropertyvalidator.cpp b/src/qml/compiler/qqmlpropertyvalidator.cpp
index 383c20239f..4714f505a7 100644
--- a/src/qml/compiler/qqmlpropertyvalidator.cpp
+++ b/src/qml/compiler/qqmlpropertyvalidator.cpp
@@ -45,20 +45,20 @@
 
 QT_BEGIN_NAMESPACE
 
-QQmlPropertyValidator::QQmlPropertyValidator(QQmlEnginePrivate *enginePrivate, const QQmlImports &imports, QV4::CompiledData::CompilationUnit *compilationUnit)
+QQmlPropertyValidator::QQmlPropertyValidator(QQmlEnginePrivate *enginePrivate, const QQmlImports &imports, const QQmlRefPointer<QV4::CompiledData::CompilationUnit> &compilationUnit)
     : enginePrivate(enginePrivate)
+    , compilationUnit(compilationUnit)
     , imports(imports)
-    , qmlUnit(compilationUnit->data)
-    , resolvedTypes(compilationUnit->resolvedTypes)
+    , qmlUnit(compilationUnit->unitData())
     , propertyCaches(compilationUnit->propertyCaches)
     , bindingPropertyDataPerObject(&compilationUnit->bindingPropertyDataPerObject)
 {
-    bindingPropertyDataPerObject->resize(qmlUnit->nObjects);
+    bindingPropertyDataPerObject->resize(compilationUnit->objectCount());
 }
 
 QVector<QQmlCompileError> QQmlPropertyValidator::validate()
 {
-    return validateObject(qmlUnit->indexOfRootObject, /*instantiatingBinding*/0);
+    return validateObject(/*root object*/0, /*instantiatingBinding*/nullptr);
 }
 
 typedef QVarLengthArray<const QV4::CompiledData::Binding *, 8> GroupPropertyVector;
@@ -81,7 +81,7 @@ struct BindingFinder
 
 QVector<QQmlCompileError> QQmlPropertyValidator::validateObject(int objectIndex, const QV4::CompiledData::Binding *instantiatingBinding, bool populatingValueTypeGroupProperty) const
 {
-    const QV4::CompiledData::Object *obj = qmlUnit->objectAt(objectIndex);
+    const QV4::CompiledData::Object *obj = compilationUnit->objectAt(objectIndex);
 
     if (obj->flags & QV4::CompiledData::Object::IsComponent) {
         Q_ASSERT(obj->nBindings == 1);
@@ -94,20 +94,10 @@ QVector<QQmlCompileError> QQmlPropertyValidator::validateObject(int objectIndex,
     if (!propertyCache)
         return QVector<QQmlCompileError>();
 
-    QStringList deferredPropertyNames;
-    {
-        const QMetaObject *mo = propertyCache->firstCppMetaObject();
-        const int namesIndex = mo->indexOfClassInfo("DeferredPropertyNames");
-        if (namesIndex != -1) {
-            QMetaClassInfo classInfo = mo->classInfo(namesIndex);
-            deferredPropertyNames = QString::fromUtf8(classInfo.value()).split(QLatin1Char(','));
-        }
-    }
-
-    QQmlCustomParser *customParser = 0;
-    if (auto typeRef = resolvedTypes.value(obj->inheritedTypeNameIndex)) {
-        if (typeRef->type)
-            customParser = typeRef->type->customParser();
+    QQmlCustomParser *customParser = nullptr;
+    if (auto typeRef = resolvedType(obj->inheritedTypeNameIndex)) {
+        if (typeRef->type.isValid())
+            customParser = typeRef->type.customParser();
     }
 
     QList<const QV4::CompiledData::Binding*> customBindings;
@@ -134,7 +124,7 @@ QVector<QQmlCompileError> QQmlPropertyValidator::validateObject(int objectIndex,
     QmlIR::PropertyResolver propertyResolver(propertyCache);
 
     QString defaultPropertyName;
-    QQmlPropertyData *defaultProperty = 0;
+    QQmlPropertyData *defaultProperty = nullptr;
     if (obj->indexOfDefaultPropertyOrAlias != -1) {
         QQmlPropertyCache *cache = propertyCache->parent();
         defaultPropertyName = cache->defaultPropertyName();
@@ -167,19 +157,21 @@ QVector<QQmlCompileError> QQmlPropertyValidator::validateObject(int objectIndex,
         bool isGroupProperty = instantiatingBinding && instantiatingBinding->type == QV4::CompiledData::Binding::Type_GroupProperty;
 
         bool notInRevision = false;
-        QQmlPropertyData *pd = 0;
+        QQmlPropertyData *pd = nullptr;
         if (!name.isEmpty()) {
             if (binding->flags & QV4::CompiledData::Binding::IsSignalHandlerExpression
-                || binding->flags & QV4::CompiledData::Binding::IsSignalHandlerObject)
+                || binding->flags & QV4::CompiledData::Binding::IsSignalHandlerObject) {
                 pd = propertyResolver.signal(name, &notInRevision);
-            else
-                pd = propertyResolver.property(name, &notInRevision, isGroupProperty ? QmlIR::PropertyResolver::IgnoreRevision : QmlIR::PropertyResolver::CheckRevision);
+            } else {
+                pd = propertyResolver.property(name, &notInRevision,
+                                               QmlIR::PropertyResolver::CheckRevision);
+            }
 
             if (notInRevision) {
                 QString typeName = stringAt(obj->inheritedTypeNameIndex);
-                auto *objectType = resolvedTypes.value(obj->inheritedTypeNameIndex);
-                if (objectType && objectType->type) {
-                    return recordError(binding->location, tr("\"%1.%2\" is not available in %3 %4.%5.").arg(typeName).arg(name).arg(objectType->type->module()).arg(objectType->majorVersion).arg(objectType->minorVersion));
+                auto *objectType = resolvedType(obj->inheritedTypeNameIndex);
+                if (objectType && objectType->type.isValid()) {
+                    return recordError(binding->location, tr("\"%1.%2\" is not available in %3 %4.%5.").arg(typeName).arg(name).arg(objectType->type.module()).arg(objectType->majorVersion).arg(objectType->minorVersion));
                 } else {
                     return recordError(binding->location, tr("\"%1.%2\" is not available due to component versioning.").arg(typeName).arg(name));
                 }
@@ -197,16 +189,22 @@ QVector<QQmlCompileError> QQmlPropertyValidator::validateObject(int objectIndex,
             collectedBindingPropertyData[i] = pd;
 
         if (name.constData()->isUpper() && !binding->isAttachedProperty()) {
-            QQmlType *type = 0;
-            QQmlImportNamespace *typeNamespace = 0;
-            imports.resolveType(stringAt(binding->propertyNameIndex), &type, 0, 0, &typeNamespace);
+            QQmlType type;
+            QQmlImportNamespace *typeNamespace = nullptr;
+            imports.resolveType(stringAt(binding->propertyNameIndex), &type, nullptr, nullptr, &typeNamespace);
             if (typeNamespace)
                 return recordError(binding->location, tr("Invalid use of namespace"));
             return recordError(binding->location, tr("Invalid attached object assignment"));
         }
 
         if (binding->type >= QV4::CompiledData::Binding::Type_Object && (pd || binding->isAttachedProperty())) {
-            const QVector<QQmlCompileError> subObjectValidatorErrors = validateObject(binding->value.objectIndex, binding, pd && QQmlValueTypeFactory::metaObjectForMetaType(pd->propType()));
+            const bool populatingValueTypeGroupProperty
+                    = pd
+                      && QQmlValueTypeFactory::metaObjectForMetaType(pd->propType())
+                      && !(binding->flags & QV4::CompiledData::Binding::IsOnAssignment);
+            const QVector<QQmlCompileError> subObjectValidatorErrors
+                    = validateObject(binding->value.objectIndex, binding,
+                                     populatingValueTypeGroupProperty);
             if (!subObjectValidatorErrors.isEmpty())
                 return subObjectValidatorErrors;
         }
@@ -279,7 +277,11 @@ QVector<QQmlCompileError> QQmlPropertyValidator::validateObject(int objectIndex,
                     }
                 } else {
                     if (!enginePrivate->propertyCacheForType(pd->propType())) {
-                        return recordError(binding->location, tr("Invalid grouped property access"));
+                        return recordError(binding->location,
+                                           tr("Invalid grouped property access: Property \"%1\" with type \"%2\", which is not a value type")
+                                           .arg(name)
+                                           .arg(QString::fromLatin1(QMetaType::typeName(pd->propType())))
+                                          );
                     }
                 }
             }
@@ -297,6 +299,9 @@ QVector<QQmlCompileError> QQmlPropertyValidator::validateObject(int objectIndex,
     }
 
     if (obj->idNameIndex) {
+        if (populatingValueTypeGroupProperty)
+            return recordError(obj->locationOfIdProperty, tr("Invalid use of id property with a value type"));
+
         bool notInRevision = false;
         collectedBindingPropertyData << propertyResolver.property(QStringLiteral("id"), &notInRevision);
     }
@@ -306,10 +311,10 @@ QVector<QQmlCompileError> QQmlPropertyValidator::validateObject(int objectIndex,
         customParser->validator = this;
         customParser->engine = enginePrivate;
         customParser->imports = &imports;
-        customParser->verifyBindings(qmlUnit, customBindings);
-        customParser->validator = 0;
-        customParser->engine = 0;
-        customParser->imports = (QQmlImports*)0;
+        customParser->verifyBindings(compilationUnit, customBindings);
+        customParser->validator = nullptr;
+        customParser->engine = nullptr;
+        customParser->imports = (QQmlImports*)nullptr;
         QVector<QQmlCompileError> parserErrors = customParser->errors();
         if (!parserErrors.isEmpty())
             return parserErrors;
@@ -333,7 +338,7 @@ QQmlCompileError QQmlPropertyValidator::validateLiteralBinding(QQmlPropertyCache
         if (binding->flags & QV4::CompiledData::Binding::IsResolvedEnum)
             return noError;
 
-        QString value = binding->valueAsString(qmlUnit);
+        QString value = binding->valueAsString(compilationUnit.data());
         QMetaProperty p = propertyCache->firstCppMetaObject()->property(property->coreIndex());
         bool ok;
         if (p.isFlagType()) {
@@ -347,148 +352,163 @@ QQmlCompileError QQmlPropertyValidator::validateLiteralBinding(QQmlPropertyCache
         return noError;
     }
 
+    auto warnOrError = [&](const QString &error) {
+        if (binding->type == QV4::CompiledData::Binding::Type_Null) {
+            QQmlError warning;
+            warning.setUrl(compilationUnit->url());
+            warning.setLine(binding->valueLocation.line);
+            warning.setColumn(binding->valueLocation.column);
+            warning.setDescription(error + tr(" - Assigning null to incompatible properties in QML "
+                                              "is deprecated. This will become a compile error in "
+                                              "future versions of Qt."));
+            enginePrivate->warning(warning);
+            return noError;
+        }
+        return QQmlCompileError(binding->valueLocation, error);
+    };
+
     switch (property->propType()) {
     case QMetaType::QVariant:
     break;
     case QVariant::String: {
         if (!binding->evaluatesToString()) {
-            return QQmlCompileError(binding->valueLocation, tr("Invalid property assignment: string expected"));
+            return warnOrError(tr("Invalid property assignment: string expected"));
         }
     }
     break;
     case QVariant::StringList: {
         if (!binding->evaluatesToString()) {
-            return QQmlCompileError(binding->valueLocation, tr("Invalid property assignment: string or string list expected"));
+            return warnOrError(tr("Invalid property assignment: string or string list expected"));
         }
     }
     break;
     case QVariant::ByteArray: {
         if (binding->type != QV4::CompiledData::Binding::Type_String) {
-            return QQmlCompileError(binding->valueLocation, tr("Invalid property assignment: byte array expected"));
+            return warnOrError(tr("Invalid property assignment: byte array expected"));
         }
     }
     break;
     case QVariant::Url: {
         if (binding->type != QV4::CompiledData::Binding::Type_String) {
-            return QQmlCompileError(binding->valueLocation, tr("Invalid property assignment: url expected"));
+            return warnOrError(tr("Invalid property assignment: url expected"));
         }
     }
     break;
     case QVariant::UInt: {
         if (binding->type == QV4::CompiledData::Binding::Type_Number) {
-            double d = binding->valueAsNumber();
+            double d = binding->valueAsNumber(compilationUnit->constants);
             if (double(uint(d)) == d)
                 return noError;
         }
-        return QQmlCompileError(binding->valueLocation, tr("Invalid property assignment: unsigned int expected"));
+        return warnOrError(tr("Invalid property assignment: unsigned int expected"));
     }
     break;
     case QVariant::Int: {
         if (binding->type == QV4::CompiledData::Binding::Type_Number) {
-            double d = binding->valueAsNumber();
+            double d = binding->valueAsNumber(compilationUnit->constants);
             if (double(int(d)) == d)
                 return noError;
         }
-        return QQmlCompileError(binding->valueLocation, tr("Invalid property assignment: int expected"));
+        return warnOrError(tr("Invalid property assignment: int expected"));
     }
     break;
     case QMetaType::Float: {
         if (binding->type != QV4::CompiledData::Binding::Type_Number) {
-            return QQmlCompileError(binding->valueLocation, tr("Invalid property assignment: number expected"));
+            return warnOrError(tr("Invalid property assignment: number expected"));
         }
     }
     break;
     case QVariant::Double: {
         if (binding->type != QV4::CompiledData::Binding::Type_Number) {
-            return QQmlCompileError(binding->valueLocation, tr("Invalid property assignment: number expected"));
+            return warnOrError(tr("Invalid property assignment: number expected"));
         }
     }
     break;
     case QVariant::Color: {
         bool ok = false;
-        QQmlStringConverters::rgbaFromString(binding->valueAsString(qmlUnit), &ok);
+        QQmlStringConverters::rgbaFromString(binding->valueAsString(compilationUnit.data()), &ok);
         if (!ok) {
-            return QQmlCompileError(binding->valueLocation, tr("Invalid property assignment: color expected"));
+            return warnOrError(tr("Invalid property assignment: color expected"));
         }
     }
     break;
 #if QT_CONFIG(datestring)
     case QVariant::Date: {
         bool ok = false;
-        QQmlStringConverters::dateFromString(binding->valueAsString(qmlUnit), &ok);
+        QQmlStringConverters::dateFromString(binding->valueAsString(compilationUnit.data()), &ok);
         if (!ok) {
-            return QQmlCompileError(binding->valueLocation, tr("Invalid property assignment: date expected"));
+            return warnOrError(tr("Invalid property assignment: date expected"));
         }
     }
     break;
     case QVariant::Time: {
         bool ok = false;
-        QQmlStringConverters::timeFromString(binding->valueAsString(qmlUnit), &ok);
+        QQmlStringConverters::timeFromString(binding->valueAsString(compilationUnit.data()), &ok);
         if (!ok) {
-            return QQmlCompileError(binding->valueLocation, tr("Invalid property assignment: time expected"));
+            return warnOrError(tr("Invalid property assignment: time expected"));
         }
     }
     break;
     case QVariant::DateTime: {
         bool ok = false;
-        QQmlStringConverters::dateTimeFromString(binding->valueAsString(qmlUnit), &ok);
+        QQmlStringConverters::dateTimeFromString(binding->valueAsString(compilationUnit.data()), &ok);
         if (!ok) {
-            return QQmlCompileError(binding->valueLocation, tr("Invalid property assignment: datetime expected"));
+            return warnOrError(tr("Invalid property assignment: datetime expected"));
         }
     }
     break;
 #endif // datestring
     case QVariant::Point: {
         bool ok = false;
-        QQmlStringConverters::pointFFromString(binding->valueAsString(qmlUnit), &ok);
+        QQmlStringConverters::pointFFromString(binding->valueAsString(compilationUnit.data()), &ok);
         if (!ok) {
-            return QQmlCompileError(binding->valueLocation, tr("Invalid property assignment: point expected"));
+            return warnOrError(tr("Invalid property assignment: point expected"));
         }
     }
     break;
     case QVariant::PointF: {
         bool ok = false;
-        QQmlStringConverters::pointFFromString(binding->valueAsString(qmlUnit), &ok);
+        QQmlStringConverters::pointFFromString(binding->valueAsString(compilationUnit.data()), &ok);
         if (!ok) {
-            return QQmlCompileError(binding->valueLocation, tr("Invalid property assignment: point expected"));
+            return warnOrError(tr("Invalid property assignment: point expected"));
         }
     }
     break;
     case QVariant::Size: {
         bool ok = false;
-        QQmlStringConverters::sizeFFromString(binding->valueAsString(qmlUnit), &ok);
+        QQmlStringConverters::sizeFFromString(binding->valueAsString(compilationUnit.data()), &ok);
         if (!ok) {
-            return QQmlCompileError(binding->valueLocation, tr("Invalid property assignment: size expected"));
+            return warnOrError(tr("Invalid property assignment: size expected"));
         }
     }
     break;
     case QVariant::SizeF: {
         bool ok = false;
-        QQmlStringConverters::sizeFFromString(binding->valueAsString(qmlUnit), &ok);
+        QQmlStringConverters::sizeFFromString(binding->valueAsString(compilationUnit.data()), &ok);
         if (!ok) {
-            return QQmlCompileError(binding->valueLocation, tr("Invalid property assignment: size expected"));
+            return warnOrError(tr("Invalid property assignment: size expected"));
         }
     }
     break;
     case QVariant::Rect: {
         bool ok = false;
-        QQmlStringConverters::rectFFromString(binding->valueAsString(qmlUnit), &ok);
+        QQmlStringConverters::rectFFromString(binding->valueAsString(compilationUnit.data()), &ok);
         if (!ok) {
-            return QQmlCompileError(binding->valueLocation, tr("Invalid property assignment: rect expected"));
+            return warnOrError(tr("Invalid property assignment: rect expected"));
         }
     }
     break;
     case QVariant::RectF: {
         bool ok = false;
-        QQmlStringConverters::rectFFromString(binding->valueAsString(qmlUnit), &ok);
+        QQmlStringConverters::rectFFromString(binding->valueAsString(compilationUnit.data()), &ok);
         if (!ok) {
-            return QQmlCompileError(binding->valueLocation, tr("Invalid property assignment: point expected"));
+            return warnOrError(tr("Invalid property assignment: point expected"));
         }
     }
     break;
     case QVariant::Bool: {
         if (binding->type != QV4::CompiledData::Binding::Type_Boolean) {
-            return QQmlCompileError(binding->valueLocation, tr("Invalid property assignment: boolean expected"));
+            return warnOrError(tr("Invalid property assignment: boolean expected"));
         }
     }
     break;
@@ -497,8 +517,8 @@ QQmlCompileError QQmlPropertyValidator::validateLiteralBinding(QQmlPropertyCache
             float xp;
             float yp;
         } vec;
-        if (!QQmlStringConverters::createFromString(QMetaType::QVector2D, binding->valueAsString(qmlUnit), &vec, sizeof(vec))) {
-            return QQmlCompileError(binding->valueLocation, tr("Invalid property assignment: 2D vector expected"));
+        if (!QQmlStringConverters::createFromString(QMetaType::QVector2D, binding->valueAsString(compilationUnit.data()), &vec, sizeof(vec))) {
+            return warnOrError(tr("Invalid property assignment: 2D vector expected"));
         }
     }
     break;
@@ -508,8 +528,8 @@ QQmlCompileError QQmlPropertyValidator::validateLiteralBinding(QQmlPropertyCache
             float yp;
             float zy;
         } vec;
-        if (!QQmlStringConverters::createFromString(QMetaType::QVector3D, binding->valueAsString(qmlUnit), &vec, sizeof(vec))) {
-            return QQmlCompileError(binding->valueLocation, tr("Invalid property assignment: 3D vector expected"));
+        if (!QQmlStringConverters::createFromString(QMetaType::QVector3D, binding->valueAsString(compilationUnit.data()), &vec, sizeof(vec))) {
+            return warnOrError(tr("Invalid property assignment: 3D vector expected"));
         }
     }
     break;
@@ -520,8 +540,8 @@ QQmlCompileError QQmlPropertyValidator::validateLiteralBinding(QQmlPropertyCache
             float zy;
             float wp;
         } vec;
-        if (!QQmlStringConverters::createFromString(QMetaType::QVector4D, binding->valueAsString(qmlUnit), &vec, sizeof(vec))) {
-            return QQmlCompileError(binding->valueLocation, tr("Invalid property assignment: 4D vector expected"));
+        if (!QQmlStringConverters::createFromString(QMetaType::QVector4D, binding->valueAsString(compilationUnit.data()), &vec, sizeof(vec))) {
+            return warnOrError(tr("Invalid property assignment: 4D vector expected"));
         }
     }
     break;
@@ -532,55 +552,59 @@ QQmlCompileError QQmlPropertyValidator::validateLiteralBinding(QQmlPropertyCache
             float yp;
             float zp;
         } vec;
-        if (!QQmlStringConverters::createFromString(QMetaType::QQuaternion, binding->valueAsString(qmlUnit), &vec, sizeof(vec))) {
-            return QQmlCompileError(binding->valueLocation, tr("Invalid property assignment: quaternion expected"));
+        if (!QQmlStringConverters::createFromString(QMetaType::QQuaternion, binding->valueAsString(compilationUnit.data()), &vec, sizeof(vec))) {
+            return warnOrError(tr("Invalid property assignment: quaternion expected"));
         }
     }
     break;
     case QVariant::RegExp:
-        return QQmlCompileError(binding->valueLocation, tr("Invalid property assignment: regular expression expected; use /pattern/ syntax"));
+    case QVariant::RegularExpression:
+        return warnOrError(tr("Invalid property assignment: regular expression expected; use /pattern/ syntax"));
     default: {
         // generate single literal value assignment to a list property if required
         if (property->propType() == qMetaTypeId<QList<qreal> >()) {
             if (binding->type != QV4::CompiledData::Binding::Type_Number) {
-                return QQmlCompileError(binding->valueLocation, tr("Invalid property assignment: number or array of numbers expected"));
+                return warnOrError(tr("Invalid property assignment: number or array of numbers expected"));
             }
             break;
         } else if (property->propType() == qMetaTypeId<QList<int> >()) {
             bool ok = (binding->type == QV4::CompiledData::Binding::Type_Number);
             if (ok) {
-                double n = binding->valueAsNumber();
+                double n = binding->valueAsNumber(compilationUnit->constants);
                 if (double(int(n)) != n)
                     ok = false;
             }
             if (!ok)
-                return QQmlCompileError(binding->valueLocation, tr("Invalid property assignment: int or array of ints expected"));
+                return warnOrError(tr("Invalid property assignment: int or array of ints expected"));
             break;
         } else if (property->propType() == qMetaTypeId<QList<bool> >()) {
             if (binding->type != QV4::CompiledData::Binding::Type_Boolean) {
-                return QQmlCompileError(binding->valueLocation, tr("Invalid property assignment: bool or array of bools expected"));
+                return warnOrError(tr("Invalid property assignment: bool or array of bools expected"));
             }
             break;
         } else if (property->propType() == qMetaTypeId<QList<QUrl> >()) {
             if (binding->type != QV4::CompiledData::Binding::Type_String) {
-                return QQmlCompileError(binding->valueLocation, tr("Invalid property assignment: url or array of urls expected"));
+                return warnOrError(tr("Invalid property assignment: url or array of urls expected"));
             }
             break;
         } else if (property->propType() == qMetaTypeId<QList<QString> >()) {
             if (!binding->evaluatesToString()) {
-                return QQmlCompileError(binding->valueLocation, tr("Invalid property assignment: string or array of strings expected"));
+                return warnOrError(tr("Invalid property assignment: string or array of strings expected"));
             }
             break;
         } else if (property->propType() == qMetaTypeId<QJSValue>()) {
             break;
         } else if (property->propType() == qMetaTypeId<QQmlScriptString>()) {
             break;
+        } else if (property->isQObject()
+                   && binding->type == QV4::CompiledData::Binding::Type_Null) {
+            break;
         }
 
         // otherwise, try a custom type assignment
         QQmlMetaType::StringConverter converter = QQmlMetaType::customStringConverter(property->propType());
         if (!converter) {
-            return QQmlCompileError(binding->valueLocation, tr("Invalid property assignment: unsupported type \"%1\"").arg(QString::fromLatin1(QMetaType::typeName(property->propType()))));
+            return warnOrError(tr("Invalid property assignment: unsupported type \"%1\"").arg(QString::fromLatin1(QMetaType::typeName(property->propType()))));
         }
     }
     break;
@@ -628,21 +652,19 @@ QQmlCompileError QQmlPropertyValidator::validateObjectBinding(QQmlPropertyData *
         bool isValueSource = false;
         bool isPropertyInterceptor = false;
 
-        QQmlType *qmlType = 0;
-        const QV4::CompiledData::Object *targetObject = qmlUnit->objectAt(binding->value.objectIndex);
-        if (auto *typeRef = resolvedTypes.value(targetObject->inheritedTypeNameIndex)) {
-            QQmlPropertyCache *cache = typeRef->createPropertyCache(QQmlEnginePrivate::get(enginePrivate));
+        const QV4::CompiledData::Object *targetObject = compilationUnit->objectAt(binding->value.objectIndex);
+        if (auto *typeRef = resolvedType(targetObject->inheritedTypeNameIndex)) {
+            QQmlRefPointer<QQmlPropertyCache> cache = typeRef->createPropertyCache(QQmlEnginePrivate::get(enginePrivate));
             const QMetaObject *mo = cache->firstCppMetaObject();
-            while (mo && !qmlType) {
+            QQmlType qmlType;
+            while (mo && !qmlType.isValid()) {
                 qmlType = QQmlMetaType::qmlType(mo);
                 mo = mo->superClass();
             }
-            Q_ASSERT(qmlType);
-        }
+            Q_ASSERT(qmlType.isValid());
 
-        if (qmlType) {
-            isValueSource = qmlType->propertyValueSourceCast() != -1;
-            isPropertyInterceptor = qmlType->propertyValueInterceptorCast() != -1;
+            isValueSource = qmlType.propertyValueSourceCast() != -1;
+            isPropertyInterceptor = qmlType.propertyValueInterceptorCast() != -1;
         }
 
         if (!isValueSource && !isPropertyInterceptor) {
@@ -656,7 +678,7 @@ QQmlCompileError QQmlPropertyValidator::validateObjectBinding(QQmlPropertyData *
         // Can only check at instantiation time if the created sub-object successfully casts to the
         // target interface.
         return noError;
-    } else if (property->propType() == QMetaType::QVariant) {
+    } else if (property->propType() == QMetaType::QVariant || property->propType() == qMetaTypeId<QJSValue>()) {
         // We can convert everything to QVariant :)
         return noError;
     } else if (property->isQList()) {
@@ -668,21 +690,20 @@ QQmlCompileError QQmlPropertyValidator::validateObjectBinding(QQmlPropertyData *
             }
         }
         return noError;
-    } else if (qmlUnit->objectAt(binding->value.objectIndex)->flags & QV4::CompiledData::Object::IsComponent) {
-        return noError;
     } else if (binding->flags & QV4::CompiledData::Binding::IsSignalHandlerObject && property->isFunction()) {
         return noError;
     } else if (QQmlValueTypeFactory::isValueType(property->propType())) {
-        return QQmlCompileError(binding->location, tr("Unexpected object assignment"));
+        return QQmlCompileError(binding->location, tr("Unexpected object assignment for property \"%1\"").arg(propertyName));
     } else if (property->propType() == qMetaTypeId<QQmlScriptString>()) {
         return QQmlCompileError(binding->valueLocation, tr("Invalid property assignment: script expected"));
     } else {
-        // We want to raw metaObject here as the raw metaobject is the
+        // We want to use the raw metaObject here as the raw metaobject is the
         // actual property type before we applied any extensions that might
         // effect the properties on the type, but don't effect assignability
-        QQmlPropertyCache *propertyMetaObject = enginePrivate->rawPropertyCacheForType(property->propType());
+        // Using -1 for the minor version ensures that we get the raw metaObject.
+        QQmlPropertyCache *propertyMetaObject = enginePrivate->rawPropertyCacheForType(property->propType(), -1);
 
-        // Will be true if the assgned type inherits propertyMetaObject
+        // Will be true if the assigned type inherits propertyMetaObject
         bool isAssignable = false;
         // Determine isAssignable value
         if (propertyMetaObject) {
@@ -694,7 +715,8 @@ QQmlCompileError QQmlPropertyValidator::validateObjectBinding(QQmlPropertyData *
         }
 
         if (!isAssignable) {
-            return QQmlCompileError(binding->valueLocation, tr("Cannot assign object to property"));
+            return QQmlCompileError(binding->valueLocation, tr("Cannot assign object of type \"%1\" to property of type \"%2\" as the former is neither the same as the latter nor a sub-class of it.")
+                    .arg(stringAt(compilationUnit->objectAt(binding->value.objectIndex)->inheritedTypeNameIndex)).arg(QLatin1String(QMetaType::typeName(property->propType()))));
         }
     }
     return noError;
diff --git a/src/qml/compiler/qqmlpropertyvalidator_p.h b/src/qml/compiler/qqmlpropertyvalidator_p.h
index e37b8141f4..e9ae844ccb 100644
--- a/src/qml/compiler/qqmlpropertyvalidator_p.h
+++ b/src/qml/compiler/qqmlpropertyvalidator_p.h
@@ -58,7 +58,7 @@ class QQmlPropertyValidator
 {
     Q_DECLARE_TR_FUNCTIONS(QQmlPropertyValidator)
 public:
-    QQmlPropertyValidator(QQmlEnginePrivate *enginePrivate, const QQmlImports &imports, QV4::CompiledData::CompilationUnit *compilationUnit);
+    QQmlPropertyValidator(QQmlEnginePrivate *enginePrivate, const QQmlImports &imports, const QQmlRefPointer<QV4::CompiledData::CompilationUnit> &compilationUnit);
 
     QVector<QQmlCompileError> validate();
 
@@ -71,12 +71,16 @@ private:
 
     Q_REQUIRED_RESULT QVector<QQmlCompileError> recordError(const QV4::CompiledData::Location &location, const QString &description) const;
     Q_REQUIRED_RESULT QVector<QQmlCompileError> recordError(const QQmlCompileError &error) const;
-    QString stringAt(int index) const { return qmlUnit->stringAt(index); }
+    QString stringAt(int index) const { return compilationUnit->stringAt(index); }
+    QV4::CompiledData::ResolvedTypeReference *resolvedType(int id) const
+    {
+        return compilationUnit->resolvedType(id);
+    }
 
     QQmlEnginePrivate *enginePrivate;
+    QQmlRefPointer<QV4::CompiledData::CompilationUnit> compilationUnit;
     const QQmlImports &imports;
     const QV4::CompiledData::Unit *qmlUnit;
-    const QV4::CompiledData::ResolvedTypeReferenceMap &resolvedTypes;
     const QQmlPropertyCacheVector &propertyCaches;
 
     QVector<QV4::CompiledData::BindingPropertyData> * const bindingPropertyDataPerObject;
diff --git a/src/qml/compiler/qqmltypecompiler.cpp b/src/qml/compiler/qqmltypecompiler.cpp
index c09fde86f1..70b048d737 100644
--- a/src/qml/compiler/qqmltypecompiler.cpp
+++ b/src/qml/compiler/qqmltypecompiler.cpp
@@ -44,10 +44,7 @@
 #include <private/qqmlcustomparser_p.h>
 #include <private/qqmlvmemetaobject_p.h>
 #include <private/qqmlcomponent_p.h>
-#include <private/qv4ssa_p.h>
-
-#include "qqmlpropertycachecreator_p.h"
-#include "qv4jssimplifier_p.h"
+#include <private/qqmldelegatecomponent_p.h>
 
 #define COMPILE_EXCEPTION(token, desc) \
     { \
@@ -59,7 +56,7 @@ QT_BEGIN_NAMESPACE
 
 QQmlTypeCompiler::QQmlTypeCompiler(QQmlEnginePrivate *engine, QQmlTypeData *typeData,
                                    QmlIR::Document *parsedQML, const QQmlRefPointer<QQmlTypeNameCache> &typeNameCache,
-                                   const QV4::CompiledData::ResolvedTypeReferenceMap &resolvedTypeCache, const QV4::CompiledData::DependentTypesHasher &dependencyHasher)
+                                   QV4::CompiledData::ResolvedTypeReferenceMap *resolvedTypeCache, const QV4::CompiledData::DependentTypesHasher &dependencyHasher)
     : resolvedTypes(resolvedTypeCache)
     , engine(engine)
     , typeData(typeData)
@@ -69,19 +66,23 @@ QQmlTypeCompiler::QQmlTypeCompiler(QQmlEnginePrivate *engine, QQmlTypeData *type
 {
 }
 
-QV4::CompiledData::CompilationUnit *QQmlTypeCompiler::compile()
+QQmlRefPointer<QV4::CompiledData::CompilationUnit> QQmlTypeCompiler::compile()
 {
     // Build property caches and VME meta object data
 
-    for (auto it = resolvedTypes.constBegin(), end = resolvedTypes.constEnd();
+    for (auto it = resolvedTypes->constBegin(), end = resolvedTypes->constEnd();
          it != end; ++it) {
-        QQmlCustomParser *customParser = (*it)->type ? (*it)->type->customParser() : 0;
+        QQmlCustomParser *customParser = (*it)->type.customParser();
         if (customParser)
             customParsers.insert(it.key(), customParser);
     }
 
+    QQmlPendingGroupPropertyBindings pendingGroupPropertyBindings;
+
+
     {
-        QQmlPropertyCacheCreator<QQmlTypeCompiler> propertyCacheBuilder(&m_propertyCaches, engine, this, imports());
+        QQmlPropertyCacheCreator<QQmlTypeCompiler> propertyCacheBuilder(&m_propertyCaches, &pendingGroupPropertyBindings,
+                                                                        engine, this, imports());
         QQmlCompileError error = propertyCacheBuilder.buildMetaObjects();
         if (error.isSet()) {
             recordError(error);
@@ -123,6 +124,8 @@ QV4::CompiledData::CompilationUnit *QQmlTypeCompiler::compile()
         QQmlComponentAndAliasResolver resolver(this);
         if (!resolver.resolve())
             return nullptr;
+
+        pendingGroupPropertyBindings.resolveMissingPropertyCaches(engine, &m_propertyCaches);
     }
 
     {
@@ -131,8 +134,8 @@ QV4::CompiledData::CompilationUnit *QQmlTypeCompiler::compile()
             return nullptr;
     }
 
-    // Compile JS binding expressions and signal handlers
     if (!document->javaScriptCompilationUnit) {
+        // Compile JS binding expressions and signal handlers if necessary
         {
             // We can compile script strings ahead of time, but they must be compiled
             // without type optimizations as their scope is always entirely dynamic.
@@ -140,37 +143,28 @@ QV4::CompiledData::CompilationUnit *QQmlTypeCompiler::compile()
             sss.scan();
         }
 
-        QmlIR::JSCodeGen v4CodeGenerator(typeData->finalUrlString(), document->code, &document->jsModule, &document->jsParserEngine, document->program, typeNameCache, &document->jsGenerator.stringTable);
+        document->jsModule.fileName = typeData->urlString();
+        document->jsModule.finalUrl = typeData->finalUrlString();
+        QmlIR::JSCodeGen v4CodeGenerator(document->code, &document->jsGenerator, &document->jsModule, &document->jsParserEngine,
+                                         document->program, typeNameCache.data(), &document->jsGenerator.stringTable, engine->v8engine()->illegalNames());
+        v4CodeGenerator.setUseFastLookups(false);
         QQmlJSCodeGenerator jsCodeGen(this, &v4CodeGenerator);
         if (!jsCodeGen.generateCodeForComponents())
             return nullptr;
 
-        QQmlJavaScriptBindingExpressionSimplificationPass pass(document->objects, &document->jsModule, &document->jsGenerator);
-        pass.reduceTranslationBindings();
-
-        QV4::ExecutionEngine *v4 = engine->v4engine();
-        QScopedPointer<QV4::EvalInstructionSelection> isel(v4->iselFactory->create(engine, v4->executableAllocator, &document->jsModule, &document->jsGenerator));
-        isel->setUseFastLookups(false);
-        isel->setUseTypeInference(true);
-        document->javaScriptCompilationUnit = isel->compile(/*generated unit data*/false);
+        document->javaScriptCompilationUnit = v4CodeGenerator.generateCompilationUnit(/*generated unit data*/false);
     }
 
     // Generate QML compiled type data structures
 
     QmlIR::QmlUnitGenerator qmlGenerator;
-    QV4::CompiledData::Unit *qmlUnit = qmlGenerator.generate(*document, dependencyHasher);
-
-    Q_ASSERT(document->javaScriptCompilationUnit);
-    // The js unit owns the data and will free the qml unit.
-    document->javaScriptCompilationUnit->data = qmlUnit;
+    qmlGenerator.generate(*document, dependencyHasher);
 
-    QV4::CompiledData::CompilationUnit *compilationUnit = document->javaScriptCompilationUnit;
-    compilationUnit = document->javaScriptCompilationUnit;
+    QQmlRefPointer<QV4::CompiledData::CompilationUnit> compilationUnit = document->javaScriptCompilationUnit;
     compilationUnit->typeNameCache = typeNameCache;
-    compilationUnit->resolvedTypes = resolvedTypes;
+    compilationUnit->resolvedTypes = *resolvedTypes;
     compilationUnit->propertyCaches = std::move(m_propertyCaches);
-    Q_ASSERT(compilationUnit->propertyCaches.count() == static_cast<int>(compilationUnit->data->nObjects));
-
+    Q_ASSERT(compilationUnit->propertyCaches.count() == static_cast<int>(compilationUnit->objectCount()));
 
     if (errors.isEmpty())
         return compilationUnit;
@@ -209,14 +203,14 @@ int QQmlTypeCompiler::registerString(const QString &str)
     return document->jsGenerator.registerString(str);
 }
 
-QV4::IR::Module *QQmlTypeCompiler::jsIRModule() const
+int QQmlTypeCompiler::registerConstant(QV4::ReturnedValue v)
 {
-    return &document->jsModule;
+    return document->jsGenerator.registerConstant(v);
 }
 
 const QV4::CompiledData::Unit *QQmlTypeCompiler::qmlUnit() const
 {
-    return document->javaScriptCompilationUnit->data;
+    return document->javaScriptCompilationUnit->unitData();
 }
 
 const QQmlImports *QQmlTypeCompiler::imports() const
@@ -229,15 +223,10 @@ QVector<QmlIR::Object *> *QQmlTypeCompiler::qmlObjects() const
     return &document->objects;
 }
 
-int QQmlTypeCompiler::rootObjectIndex() const
-{
-    return document->indexOfRootObject;
-}
-
 void QQmlTypeCompiler::setPropertyCaches(QQmlPropertyCacheVector &&caches)
 {
     m_propertyCaches = std::move(caches);
-    Q_ASSERT(m_propertyCaches.count() >= document->indexOfRootObject);
+    Q_ASSERT(m_propertyCaches.count() > 0);
 }
 
 const QQmlPropertyCacheVector *QQmlTypeCompiler::propertyCaches() const
@@ -310,8 +299,7 @@ SignalHandlerConverter::SignalHandlerConverter(QQmlTypeCompiler *typeCompiler)
     , qmlObjects(*typeCompiler->qmlObjects())
     , imports(typeCompiler->imports())
     , customParsers(typeCompiler->customParserCache())
-    , resolvedTypes(typeCompiler->resolvedTypes)
-    , illegalNames(QV8Engine::get(QQmlEnginePrivate::get(typeCompiler->enginePrivate()))->illegalNames())
+    , illegalNames(typeCompiler->enginePrivate()->v8engine()->illegalNames())
     , propertyCaches(typeCompiler->propertyCaches())
 {
 }
@@ -344,24 +332,22 @@ bool SignalHandlerConverter::convertSignalHandlerExpressionsToFunctionDeclaratio
         // Attached property?
         if (binding->type == QV4::CompiledData::Binding::Type_AttachedProperty) {
             const QmlIR::Object *attachedObj = qmlObjects.at(binding->value.objectIndex);
-            auto *typeRef = resolvedTypes.value(binding->propertyNameIndex);
-            QQmlType *type = typeRef ? typeRef->type : 0;
-            if (!type) {
-                if (imports->resolveType(propertyName, &type, 0, 0, 0)) {
-                    if (type->isComposite()) {
-                        QQmlTypeData *tdata = enginePrivate->typeLoader.getType(type->sourceUrl());
+            auto *typeRef = resolvedType(binding->propertyNameIndex);
+            QQmlType type = typeRef ? typeRef->type : QQmlType();
+            if (!type.isValid()) {
+                if (imports->resolveType(propertyName, &type, nullptr, nullptr, nullptr)) {
+                    if (type.isComposite()) {
+                        QQmlRefPointer<QQmlTypeData> tdata = enginePrivate->typeLoader.getType(type.sourceUrl());
                         Q_ASSERT(tdata);
                         Q_ASSERT(tdata->isComplete());
 
                         auto compilationUnit = tdata->compilationUnit();
                         type = QQmlMetaType::qmlType(compilationUnit->metaTypeId);
-
-                        tdata->release();
                     }
                 }
             }
 
-            const QMetaObject *attachedType = type ? type->attachedPropertiesType(enginePrivate) : 0;
+            const QMetaObject *attachedType = type.attachedPropertiesType(enginePrivate);
             if (!attachedType)
                 COMPILE_EXCEPTION(binding, tr("Non-existent attached object"));
             QQmlPropertyCache *cache = compiler->enginePrivate()->cache(attachedType);
@@ -412,15 +398,15 @@ bool SignalHandlerConverter::convertSignalHandlerExpressionsToFunctionDeclaratio
         } else {
             if (notInRevision) {
                 // Try assinging it as a property later
-                if (resolver.property(propertyName, /*notInRevision ptr*/0))
+                if (resolver.property(propertyName, /*notInRevision ptr*/nullptr))
                     continue;
 
                 const QString &originalPropertyName = stringAt(binding->propertyNameIndex);
 
-                auto *typeRef = resolvedTypes.value(obj->inheritedTypeNameIndex);
-                const QQmlType *type = typeRef ? typeRef->type : 0;
-                if (type) {
-                    COMPILE_EXCEPTION(binding, tr("\"%1.%2\" is not available in %3 %4.%5.").arg(typeName).arg(originalPropertyName).arg(type->module()).arg(type->majorVersion()).arg(type->minorVersion()));
+                auto *typeRef = resolvedType(obj->inheritedTypeNameIndex);
+                const QQmlType type = typeRef ? typeRef->type : QQmlType();
+                if (type.isValid()) {
+                    COMPILE_EXCEPTION(binding, tr("\"%1.%2\" is not available in %3 %4.%5.").arg(typeName).arg(originalPropertyName).arg(type.module()).arg(type.majorVersion()).arg(type.minorVersion()));
                 } else {
                     COMPILE_EXCEPTION(binding, tr("\"%1.%2\" is not available due to component versioning.").arg(typeName).arg(originalPropertyName));
                 }
@@ -472,21 +458,19 @@ bool SignalHandlerConverter::convertSignalHandlerExpressionsToFunctionDeclaratio
 
         QQmlJS::MemoryPool *pool = compiler->memoryPool();
 
-        QQmlJS::AST::FormalParameterList *paramList = 0;
+        QQmlJS::AST::FormalParameterList *paramList = nullptr;
         for (const QString &param : qAsConst(parameters)) {
             QStringRef paramNameRef = compiler->newStringRef(param);
 
-            if (paramList)
-                paramList = new (pool) QQmlJS::AST::FormalParameterList(paramList, paramNameRef);
-            else
-                paramList = new (pool) QQmlJS::AST::FormalParameterList(paramNameRef);
+            QQmlJS::AST::PatternElement *b = new (pool) QQmlJS::AST::PatternElement(paramNameRef, nullptr);
+            paramList = new (pool) QQmlJS::AST::FormalParameterList(paramList, b);
         }
 
         if (paramList)
-            paramList = paramList->finish();
+            paramList = paramList->finish(pool);
 
         QmlIR::CompiledFunctionOrExpression *foe = obj->functionsAndExpressions->slowAt(binding->value.compiledScriptIndex);
-        QQmlJS::AST::FunctionDeclaration *functionDeclaration = 0;
+        QQmlJS::AST::FunctionDeclaration *functionDeclaration = nullptr;
         if (QQmlJS::AST::ExpressionStatement *es = QQmlJS::AST::cast<QQmlJS::AST::ExpressionStatement*>(foe->node)) {
             if (QQmlJS::AST::FunctionExpression *fe = QQmlJS::AST::cast<QQmlJS::AST::FunctionExpression*>(es->expression)) {
                 functionDeclaration = new (pool) QQmlJS::AST::FunctionDeclaration(fe->name, fe->formals, fe->body);
@@ -500,14 +484,13 @@ bool SignalHandlerConverter::convertSignalHandlerExpressionsToFunctionDeclaratio
         }
         if (!functionDeclaration) {
             QQmlJS::AST::Statement *statement = static_cast<QQmlJS::AST::Statement*>(foe->node);
-            QQmlJS::AST::SourceElement *sourceElement = new (pool) QQmlJS::AST::StatementSourceElement(statement);
-            QQmlJS::AST::SourceElements *elements = new (pool) QQmlJS::AST::SourceElements(sourceElement);
-            elements = elements->finish();
-
-            QQmlJS::AST::FunctionBody *body = new (pool) QQmlJS::AST::FunctionBody(elements);
+            QQmlJS::AST::StatementList *body = new (pool) QQmlJS::AST::StatementList(statement);
+            body = body->finish();
 
             functionDeclaration = new (pool) QQmlJS::AST::FunctionDeclaration(compiler->newStringRef(stringAt(binding->propertyNameIndex)), paramList, body);
-            functionDeclaration->functionToken = foe->node->firstSourceLocation();
+            functionDeclaration->lbraceToken = functionDeclaration->functionToken
+                    = foe->node->firstSourceLocation();
+            functionDeclaration->rbraceToken = foe->node->lastSourceLocation();
         }
         foe->node = functionDeclaration;
         binding->propertyNameIndex = compiler->registerString(propertyName);
@@ -521,7 +504,6 @@ QQmlEnumTypeResolver::QQmlEnumTypeResolver(QQmlTypeCompiler *typeCompiler)
     , qmlObjects(*typeCompiler->qmlObjects())
     , propertyCaches(typeCompiler->propertyCaches())
     , imports(typeCompiler->imports())
-    , resolvedTypes(&typeCompiler->resolvedTypes)
 {
 }
 
@@ -572,7 +554,8 @@ bool QQmlEnumTypeResolver::assignEnumToBinding(QmlIR::Binding *binding, const QS
         COMPILE_EXCEPTION(binding, tr("Invalid property assignment: Enum value \"%1\" cannot start with a lowercase letter").arg(enumName.toString()));
     }
     binding->type = QV4::CompiledData::Binding::Type_Number;
-    binding->setNumberValueInternal((double)enumValue);
+    binding->value.constantValueIndex = compiler->registerConstant(QV4::Encode((double)enumValue));
+//    binding->setNumberValueInternal((double)enumValue);
     binding->flags |= QV4::CompiledData::Binding::IsResolvedEnum;
     return true;
 }
@@ -623,17 +606,17 @@ bool QQmlEnumTypeResolver::tryQualifiedEnumAssignment(const QmlIR::Object *obj,
         }
         return true;
     }
-    QQmlType *type = 0;
-    imports->resolveType(typeName, &type, 0, 0, 0);
+    QQmlType type;
+    imports->resolveType(typeName, &type, nullptr, nullptr, nullptr);
 
-    if (!type && !isQtObject)
+    if (!type.isValid() && !isQtObject)
         return true;
 
     int value = 0;
     bool ok = false;
 
-    auto *tr = resolvedTypes->value(obj->inheritedTypeNameIndex);
-    if (type && tr && tr->type == type) {
+    auto *tr = resolvedType(obj->inheritedTypeNameIndex);
+    if (type.isValid() && tr && tr->type == type) {
         // When these two match, we can short cut the search
         QMetaProperty mprop = propertyCache->firstCppMetaObject()->property(prop->coreIndex());
         QMetaEnum menum = mprop.enumerator();
@@ -648,11 +631,11 @@ bool QQmlEnumTypeResolver::tryQualifiedEnumAssignment(const QmlIR::Object *obj,
         }
     } else {
         // Otherwise we have to search the whole type
-        if (type) {
+        if (type.isValid()) {
             if (!scopedEnumName.isEmpty())
-                value = type->scopedEnumValue(compiler->enginePrivate(), scopedEnumName, enumValue, &ok);
+                value = type.scopedEnumValue(compiler->enginePrivate(), scopedEnumName, enumValue, &ok);
             else
-                value = type->enumValue(compiler->enginePrivate(), QHashedStringRef(enumValue), &ok);
+                value = type.enumValue(compiler->enginePrivate(), QHashedStringRef(enumValue), &ok);
         } else {
             QByteArray enumName = enumValue.toUtf8();
             const QMetaObject *metaObject = StaticQtMetaObject::get();
@@ -675,13 +658,13 @@ int QQmlEnumTypeResolver::evaluateEnum(const QString &scope, const QStringRef &e
     *ok = false;
 
     if (scope != QLatin1String("Qt")) {
-        QQmlType *type = 0;
-        imports->resolveType(scope, &type, 0, 0, 0);
-        if (!type)
+        QQmlType type;
+        imports->resolveType(scope, &type, nullptr, nullptr, nullptr);
+        if (!type.isValid())
             return -1;
         if (!enumName.isEmpty())
-            return type->scopedEnumValue(compiler->enginePrivate(), enumName, enumValue, ok);
-        return type->enumValue(compiler->enginePrivate(), QHashedStringRef(enumValue.constData(), enumValue.length()), ok);
+            return type.scopedEnumValue(compiler->enginePrivate(), enumName, enumValue, ok);
+        return type.enumValue(compiler->enginePrivate(), QHashedStringRef(enumValue.constData(), enumValue.length()), ok);
     }
 
     const QMetaObject *mo = StaticQtMetaObject::get();
@@ -704,7 +687,7 @@ QQmlCustomParserScriptIndexer::QQmlCustomParserScriptIndexer(QQmlTypeCompiler *t
 
 void QQmlCustomParserScriptIndexer::annotateBindingsWithScriptStrings()
 {
-    scanObjectRecursively(compiler->rootObjectIndex());
+    scanObjectRecursively(/*root object*/0);
 }
 
 void QQmlCustomParserScriptIndexer::scanObjectRecursively(int objectIndex, bool annotateScriptBindings)
@@ -799,8 +782,6 @@ QQmlComponentAndAliasResolver::QQmlComponentAndAliasResolver(QQmlTypeCompiler *t
     , enginePrivate(typeCompiler->enginePrivate())
     , pool(typeCompiler->memoryPool())
     , qmlObjects(typeCompiler->qmlObjects())
-    , indexOfRootObject(typeCompiler->rootObjectIndex())
-    , resolvedTypes(&typeCompiler->resolvedTypes)
     , propertyCaches(std::move(typeCompiler->takePropertyCaches()))
 {
 }
@@ -818,17 +799,25 @@ void QQmlComponentAndAliasResolver::findAndRegisterImplicitComponents(const QmlI
             continue;
 
         const QmlIR::Object *targetObject = qmlObjects->at(binding->value.objectIndex);
-        auto *tr = resolvedTypes->value(targetObject->inheritedTypeNameIndex);
+        auto *tr = resolvedType(targetObject->inheritedTypeNameIndex);
         Q_ASSERT(tr);
-        if (QQmlType *targetType = tr->type) {
-            if (targetType->metaObject() == &QQmlComponent::staticMetaObject)
-                continue;
-        } else if (tr->compilationUnit) {
-            if (tr->compilationUnit->rootPropertyCache()->firstCppMetaObject() == &QQmlComponent::staticMetaObject)
-                continue;
-        }
 
-        QQmlPropertyData *pd = 0;
+        const QMetaObject *firstMetaObject = nullptr;
+        if (tr->type.isValid())
+            firstMetaObject = tr->type.metaObject();
+        else if (tr->compilationUnit)
+            firstMetaObject = tr->compilationUnit->rootPropertyCache()->firstCppMetaObject();
+        // 1: test for QQmlComponent
+        if (firstMetaObject && firstMetaObject == &QQmlComponent::staticMetaObject)
+            continue;
+        // 2: test for QQmlAbstractDelegateComponent
+        while (firstMetaObject && firstMetaObject != &QQmlAbstractDelegateComponent::staticMetaObject)
+            firstMetaObject = firstMetaObject->superClass();
+        if (firstMetaObject)
+            continue;
+        // if here, not a QQmlComponent or a QQmlAbstractDelegateComponent, so needs wrapping
+
+        QQmlPropertyData *pd = nullptr;
         if (binding->propertyNameIndex != quint32(0)) {
             bool notInRevision = false;
             pd = propertyResolver.property(stringAt(binding->propertyNameIndex), &notInRevision);
@@ -838,8 +827,8 @@ void QQmlComponentAndAliasResolver::findAndRegisterImplicitComponents(const QmlI
         if (!pd || !pd->isQObject())
             continue;
 
-        QQmlPropertyCache *pc = enginePrivate->rawPropertyCacheForType(pd->propType());
-        const QMetaObject *mo = pc ? pc->firstCppMetaObject() : 0;
+        QQmlPropertyCache *pc = enginePrivate->rawPropertyCacheForType(pd->propType(), pd->typeMinorVersion());
+        const QMetaObject *mo = pc ? pc->firstCppMetaObject() : nullptr;
         while (mo) {
             if (mo == &QQmlComponent::staticMetaObject)
                 break;
@@ -850,23 +839,23 @@ void QQmlComponentAndAliasResolver::findAndRegisterImplicitComponents(const QmlI
             continue;
 
         // emulate "import Qml 2.0 as QmlInternals" and then wrap the component in "QmlInternals.Component {}"
-        QQmlType *componentType = QQmlMetaType::qmlType(&QQmlComponent::staticMetaObject);
-        Q_ASSERT(componentType);
+        QQmlType componentType = QQmlMetaType::qmlType(&QQmlComponent::staticMetaObject);
+        Q_ASSERT(componentType.isValid());
         const QString qualifier = QStringLiteral("QmlInternals");
 
-        compiler->addImport(componentType->module(), qualifier, componentType->majorVersion(), componentType->minorVersion());
+        compiler->addImport(componentType.module(), qualifier, componentType.majorVersion(), componentType.minorVersion());
 
         QmlIR::Object *syntheticComponent = pool->New<QmlIR::Object>();
-        syntheticComponent->init(pool, compiler->registerString(qualifier + QLatin1Char('.') + componentType->elementName()), compiler->registerString(QString()));
+        syntheticComponent->init(pool, compiler->registerString(qualifier + QLatin1Char('.') + componentType.elementName()), compiler->registerString(QString()));
         syntheticComponent->location = binding->valueLocation;
         syntheticComponent->flags |= QV4::CompiledData::Object::IsComponent;
 
-        if (!resolvedTypes->contains(syntheticComponent->inheritedTypeNameIndex)) {
+        if (!containsResolvedType(syntheticComponent->inheritedTypeNameIndex)) {
             auto typeRef = new QV4::CompiledData::ResolvedTypeReference;
             typeRef->type = componentType;
-            typeRef->majorVersion = componentType->majorVersion();
-            typeRef->minorVersion = componentType->minorVersion();
-            resolvedTypes->insert(syntheticComponent->inheritedTypeNameIndex, typeRef);
+            typeRef->majorVersion = componentType.majorVersion();
+            typeRef->minorVersion = componentType.minorVersion();
+            insertResolvedType(syntheticComponent->inheritedTypeNameIndex, typeRef);
         }
 
         qmlObjects->append(syntheticComponent);
@@ -904,9 +893,9 @@ bool QQmlComponentAndAliasResolver::resolve()
         bool isExplicitComponent = false;
 
         if (obj->inheritedTypeNameIndex) {
-            auto *tref = resolvedTypes->value(obj->inheritedTypeNameIndex);
+            auto *tref = resolvedType(obj->inheritedTypeNameIndex);
             Q_ASSERT(tref);
-            if (tref->type && tref->type->metaObject() == &QQmlComponent::staticMetaObject)
+            if (tref->type.metaObject() == &QQmlComponent::staticMetaObject)
                 isExplicitComponent = true;
         }
         if (!isExplicitComponent) {
@@ -937,9 +926,9 @@ bool QQmlComponentAndAliasResolver::resolve()
         if (rootBinding->next || rootBinding->type != QV4::CompiledData::Binding::Type_Object)
             COMPILE_EXCEPTION(obj, tr("Invalid component body specification"));
 
-        // We are going to collect ids/aliases and resolve them for the root object as a separate
+        // For the root object, we are going to collect ids/aliases and resolve them for as a separate
         // last pass.
-        if (i != indexOfRootObject)
+        if (i != 0)
             componentRoots.append(i);
 
     }
@@ -965,12 +954,12 @@ bool QQmlComponentAndAliasResolver::resolve()
     _idToObjectIndex.clear();
     _objectsWithAliases.clear();
 
-    collectIdsAndAliases(indexOfRootObject);
+    collectIdsAndAliases(/*root object*/0);
 
-    QmlIR::Object *rootComponent = qmlObjects->at(indexOfRootObject);
+    QmlIR::Object *rootComponent = qmlObjects->at(/*root object*/0);
     rootComponent->namedObjectsInComponent.allocate(pool, _idToObjectIndex);
 
-    if (!resolveAliases(indexOfRootObject))
+    if (!resolveAliases(/*root object*/0))
         return false;
 
     // Implicit component insertion may have added objects and thus we also need
@@ -998,7 +987,7 @@ bool QQmlComponentAndAliasResolver::collectIdsAndAliases(int objectIndex)
         _objectsWithAliases.append(objectIndex);
 
     // Stop at Component boundary
-    if (obj->flags & QV4::CompiledData::Object::IsComponent && objectIndex != compiler->rootObjectIndex())
+    if (obj->flags & QV4::CompiledData::Object::IsComponent && objectIndex != /*root object*/0)
         return true;
 
     for (const QmlIR::Binding *binding = obj->firstBinding(); binding; binding = binding->next) {
@@ -1037,7 +1026,11 @@ bool QQmlComponentAndAliasResolver::resolveAliases(int componentIndex)
             }
 
             if (result == AllAliasesResolved) {
-                aliasCacheCreator.appendAliasesToPropertyCache(*qmlObjects->at(componentIndex), objectIndex);
+                QQmlCompileError error = aliasCacheCreator.appendAliasesToPropertyCache(*qmlObjects->at(componentIndex), objectIndex);
+                if (error.isSet()) {
+                    recordError(error);
+                    return false;
+                }
                 atLeastOneAliasResolved = true;
             } else if (result == SomeAliasesResolved) {
                 atLeastOneAliasResolved = true;
@@ -1107,7 +1100,11 @@ QQmlComponentAndAliasResolver::AliasResolutionResult QQmlComponentAndAliasResolv
             alias->flags |= QV4::CompiledData::Alias::AliasPointsToPointerObject;
         } else {
             QQmlPropertyCache *targetCache = propertyCaches.at(targetObjectIndex);
-            Q_ASSERT(targetCache);
+            if (!targetCache) {
+                *error = QQmlCompileError(alias->referenceLocation, tr("Invalid alias target location: %1").arg(property.toString()));
+                break;
+            }
+
             QmlIR::PropertyResolver resolver(targetCache);
 
             QQmlPropertyData *targetProperty = resolver.property(property.toString());
@@ -1189,7 +1186,7 @@ QQmlDeferredAndCustomParserBindingScanner::QQmlDeferredAndCustomParserBindingSca
 
 bool QQmlDeferredAndCustomParserBindingScanner::scanObject()
 {
-    return scanObject(compiler->rootObjectIndex());
+    return scanObject(/*root object*/0);
 }
 
 bool QQmlDeferredAndCustomParserBindingScanner::scanObject(int objectIndex)
@@ -1210,7 +1207,7 @@ bool QQmlDeferredAndCustomParserBindingScanner::scanObject(int objectIndex)
         return true;
 
     QString defaultPropertyName;
-    QQmlPropertyData *defaultProperty = 0;
+    QQmlPropertyData *defaultProperty = nullptr;
     if (obj->indexOfDefaultPropertyOrAlias != -1) {
         QQmlPropertyCache *cache = propertyCache->parent();
         defaultPropertyName = cache->defaultPropertyName();
@@ -1235,7 +1232,7 @@ bool QQmlDeferredAndCustomParserBindingScanner::scanObject(int objectIndex)
     }
 
     for (QmlIR::Binding *binding = obj->firstBinding(); binding; binding = binding->next) {
-        QQmlPropertyData *pd = 0;
+        QQmlPropertyData *pd = nullptr;
         QString name = stringAt(binding->propertyNameIndex);
 
         if (customParser) {
@@ -1275,7 +1272,7 @@ bool QQmlDeferredAndCustomParserBindingScanner::scanObject(int objectIndex)
             _seenObjectWithId |= seenSubObjectWithId;
         }
 
-        if (!seenSubObjectWithId
+        if (!seenSubObjectWithId && binding->type != QV4::CompiledData::Binding::Type_GroupProperty
             && !deferredPropertyNames.isEmpty() && deferredPropertyNames.contains(name)) {
 
             binding->flags |= QV4::CompiledData::Binding::IsDeferredBinding;
@@ -1299,7 +1296,6 @@ bool QQmlDeferredAndCustomParserBindingScanner::scanObject(int objectIndex)
 
 QQmlJSCodeGenerator::QQmlJSCodeGenerator(QQmlTypeCompiler *typeCompiler, QmlIR::JSCodeGen *v4CodeGen)
     : QQmlCompilePass(typeCompiler)
-    , resolvedTypes(typeCompiler->resolvedTypes)
     , customParsers(typeCompiler->customParserCache())
     , qmlObjects(*typeCompiler->qmlObjects())
     , propertyCaches(typeCompiler->propertyCaches())
@@ -1315,7 +1311,7 @@ bool QQmlJSCodeGenerator::generateCodeForComponents()
             return false;
     }
 
-    return compileComponent(compiler->rootObjectIndex());
+    return compileComponent(/*root object*/0);
 }
 
 bool QQmlJSCodeGenerator::compileComponent(int contextObject)
@@ -1329,8 +1325,8 @@ bool QQmlJSCodeGenerator::compileComponent(int contextObject)
     }
 
     QmlIR::JSCodeGen::ObjectIdMapping idMapping;
-    idMapping.reserve(obj->namedObjectsInComponent.count);
-    for (int i = 0; i < obj->namedObjectsInComponent.count; ++i) {
+    idMapping.reserve(obj->namedObjectsInComponent.size());
+    for (int i = 0; i < obj->namedObjectsInComponent.size(); ++i) {
         const int objectIndex = obj->namedObjectsInComponent.at(i);
         QmlIR::JSCodeGen::IdMapping m;
         const QmlIR::Object *obj = qmlObjects.at(objectIndex);
@@ -1338,9 +1334,9 @@ bool QQmlJSCodeGenerator::compileComponent(int contextObject)
         m.idIndex = obj->id;
         m.type = propertyCaches->at(objectIndex);
 
-        auto *tref = resolvedTypes.value(obj->inheritedTypeNameIndex);
+        auto *tref = resolvedType(obj->inheritedTypeNameIndex);
         if (tref && tref->isFullyDynamicType)
-            m.type = 0;
+            m.type = nullptr;
 
         idMapping << m;
     }
@@ -1418,10 +1414,10 @@ void QQmlDefaultPropertyMerger::mergeDefaultProperties(int objectIndex)
     QmlIR::Object *object = qmlObjects.at(objectIndex);
 
     QString defaultProperty = object->indexOfDefaultPropertyOrAlias != -1 ? propertyCache->parent()->defaultPropertyName() : propertyCache->defaultPropertyName();
-    QmlIR::Binding *bindingsToReinsert = 0;
-    QmlIR::Binding *tail = 0;
+    QmlIR::Binding *bindingsToReinsert = nullptr;
+    QmlIR::Binding *tail = nullptr;
 
-    QmlIR::Binding *previousBinding = 0;
+    QmlIR::Binding *previousBinding = nullptr;
     QmlIR::Binding *binding = object->firstBinding();
     while (binding) {
         if (binding->propertyNameIndex == quint32(0) || stringAt(binding->propertyNameIndex) != defaultProperty) {
@@ -1440,7 +1436,7 @@ void QQmlDefaultPropertyMerger::mergeDefaultProperties(int objectIndex)
             tail->next = toReinsert;
             tail = tail->next;
         }
-        tail->next = 0;
+        tail->next = nullptr;
     }
 
     binding = bindingsToReinsert;
diff --git a/src/qml/compiler/qqmltypecompiler_p.h b/src/qml/compiler/qqmltypecompiler_p.h
index 76aa422fc5..a49b97453f 100644
--- a/src/qml/compiler/qqmltypecompiler_p.h
+++ b/src/qml/compiler/qqmltypecompiler_p.h
@@ -55,6 +55,7 @@
 #include <qhash.h>
 #include <private/qqmltypeloader_p.h>
 #include <private/qqmlirbuilder_p.h>
+#include <private/qqmlpropertycachecreator_p.h>
 
 QT_BEGIN_NAMESPACE
 
@@ -74,22 +75,13 @@ struct Location;
 }
 }
 
-struct QQmlCompileError
-{
-    QQmlCompileError() {}
-    QQmlCompileError(const QV4::CompiledData::Location &location, const QString &description)
-        : location(location), description(description) {}
-    QV4::CompiledData::Location location;
-    QString description;
-
-    bool isSet() const { return !description.isEmpty(); }
-};
-
 struct QQmlTypeCompiler
 {
     Q_DECLARE_TR_FUNCTIONS(QQmlTypeCompiler)
 public:
-    QQmlTypeCompiler(QQmlEnginePrivate *engine, QQmlTypeData *typeData, QmlIR::Document *document, const QQmlRefPointer<QQmlTypeNameCache> &typeNameCache, const QV4::CompiledData::ResolvedTypeReferenceMap &resolvedTypeCache,
+    QQmlTypeCompiler(QQmlEnginePrivate *engine, QQmlTypeData *typeData, QmlIR::Document *document,
+                     const QQmlRefPointer<QQmlTypeNameCache> &typeNameCache,
+                     QV4::CompiledData::ResolvedTypeReferenceMap *resolvedTypeCache,
                      const QV4::CompiledData::DependentTypesHasher &dependencyHasher);
 
     // --- interface used by QQmlPropertyCacheCreator
@@ -99,10 +91,10 @@ public:
     QString stringAt(int idx) const;
     QmlIR::PoolList<QmlIR::Function>::Iterator objectFunctionsBegin(const QmlIR::Object *object) const { return object->functionsBegin(); }
     QmlIR::PoolList<QmlIR::Function>::Iterator objectFunctionsEnd(const QmlIR::Object *object) const { return object->functionsEnd(); }
-    QV4::CompiledData::ResolvedTypeReferenceMap resolvedTypes;
+    QV4::CompiledData::ResolvedTypeReferenceMap *resolvedTypes = nullptr;
     // ---
 
-    QV4::CompiledData::CompilationUnit *compile();
+    QQmlRefPointer<QV4::CompiledData::CompilationUnit> compile();
 
     QList<QQmlError> compilationErrors() const { return errors; }
     void recordError(QQmlError error);
@@ -110,8 +102,7 @@ public:
     void recordError(const QQmlCompileError &error);
 
     int registerString(const QString &str);
-
-    QV4::IR::Module *jsIRModule() const;
+    int registerConstant(QV4::ReturnedValue v);
 
     const QV4::CompiledData::Unit *qmlUnit() const;
 
@@ -119,7 +110,6 @@ public:
     QQmlEnginePrivate *enginePrivate() const { return engine; }
     const QQmlImports *imports() const;
     QVector<QmlIR::Object *> *qmlObjects() const;
-    int rootObjectIndex() const;
     void setPropertyCaches(QQmlPropertyCacheVector &&caches);
     const QQmlPropertyCacheVector *propertyCaches() const;
     QQmlPropertyCacheVector &&takePropertyCaches();
@@ -136,6 +126,11 @@ public:
 
     void addImport(const QString &module, const QString &qualifier, int majorVersion, int minorVersion);
 
+    QV4::CompiledData::ResolvedTypeReference *resolvedType(int id) const
+    {
+        return resolvedTypes->value(id);
+    }
+
 private:
     QList<QQmlError> errors;
     QQmlEnginePrivate *engine;
@@ -162,6 +157,14 @@ protected:
     void recordError(const QQmlCompileError &error)
     { compiler->recordError(error); }
 
+    QV4::CompiledData::ResolvedTypeReference *resolvedType(int id) const
+    { return compiler->resolvedType(id); }
+    bool containsResolvedType(int id) const
+    { return compiler->resolvedTypes->contains(id); }
+    QV4::CompiledData::ResolvedTypeReferenceMap::iterator insertResolvedType(
+            int id, QV4::CompiledData::ResolvedTypeReference *value)
+    { return compiler->resolvedTypes->insert(id, value); }
+
     QQmlTypeCompiler *compiler;
 };
 
@@ -184,7 +187,6 @@ private:
     const QVector<QmlIR::Object*> &qmlObjects;
     const QQmlImports *imports;
     const QHash<int, QQmlCustomParser*> &customParsers;
-    const QV4::CompiledData::ResolvedTypeReferenceMap &resolvedTypes;
     const QSet<QString> &illegalNames;
     const QQmlPropertyCacheVector * const propertyCaches;
 };
@@ -215,7 +217,6 @@ private:
     const QVector<QmlIR::Object*> &qmlObjects;
     const QQmlPropertyCacheVector * const propertyCaches;
     const QQmlImports *imports;
-    QV4::CompiledData::ResolvedTypeReferenceMap *resolvedTypes;
 };
 
 class QQmlCustomParserScriptIndexer: public QQmlCompilePass
@@ -282,7 +283,6 @@ protected:
     QQmlJS::MemoryPool *pool;
 
     QVector<QmlIR::Object*> *qmlObjects;
-    const int indexOfRootObject;
 
     // indices of the objects that are actually Component {}
     QVector<quint32> componentRoots;
@@ -291,7 +291,6 @@ protected:
     QMap<int, int> _idToObjectIndex;
     QVector<int> _objectsWithAliases;
 
-    QV4::CompiledData::ResolvedTypeReferenceMap *resolvedTypes;
     QQmlPropertyCacheVector propertyCaches;
 };
 
@@ -324,7 +323,6 @@ private:
     bool compileComponent(int componentRoot);
     bool compileJavaScriptCodeInObjectsRecursively(int objectIndex, int scopeObjectIndex);
 
-    const QV4::CompiledData::ResolvedTypeReferenceMap &resolvedTypes;
     const QHash<int, QQmlCustomParser*> &customParsers;
     const QVector<QmlIR::Object*> &qmlObjects;
     const QQmlPropertyCacheVector * const propertyCaches;
diff --git a/src/qml/compiler/qv4bytecodegenerator.cpp b/src/qml/compiler/qv4bytecodegenerator.cpp
new file mode 100644
index 0000000000..ea252a6013
--- /dev/null
+++ b/src/qml/compiler/qv4bytecodegenerator.cpp
@@ -0,0 +1,244 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <private/qv4bytecodegenerator_p.h>
+#include <private/qv4compilercontext_p.h>
+#include <private/qqmljsastfwd_p.h>
+
+QT_USE_NAMESPACE
+using namespace QV4;
+using namespace Moth;
+
+void BytecodeGenerator::setLocation(const QQmlJS::AST::SourceLocation &loc)
+{
+    currentLine = static_cast<int>(loc.startLine);
+}
+
+int BytecodeGenerator::newRegister()
+{
+    int t = currentReg++;
+    if (regCount < currentReg)
+        regCount = currentReg;
+    return t;
+}
+
+int BytecodeGenerator::newRegisterArray(int n)
+{
+    int t = currentReg;
+    currentReg += n;
+    if (regCount < currentReg)
+        regCount = currentReg;
+    return t;
+}
+
+void BytecodeGenerator::packInstruction(I &i)
+{
+    Instr::Type type = Instr::unpack(i.packed);
+    Q_ASSERT(int(type) < MOTH_NUM_INSTRUCTIONS());
+    type = Instr::narrowInstructionType(type);
+    int instructionsAsInts[sizeof(Instr)/sizeof(int)] = {};
+    int nMembers = Moth::InstrInfo::argumentCount[static_cast<int>(i.type)];
+    uchar *code = i.packed + Instr::encodedLength(type);
+    for (int j = 0; j < nMembers; ++j) {
+        instructionsAsInts[j] = qFromLittleEndian<qint32>(code + j * sizeof(int));
+    }
+    enum {
+        Normal,
+        Wide
+    } width = Normal;
+    for (int n = 0; n < nMembers; ++n) {
+        if (width == Normal && (static_cast<qint8>(instructionsAsInts[n]) != instructionsAsInts[n])) {
+            width = Wide;
+            break;
+        }
+    }
+    code = i.packed;
+    switch (width) {
+    case Normal:
+        code = Instr::pack(code, type);
+        for (int n = 0; n < nMembers; ++n) {
+            qint8 v = static_cast<qint8>(instructionsAsInts[n]);
+            memcpy(code, &v, 1);
+            code += 1;
+        }
+        i.size = code - i.packed;
+        if (i.offsetForJump != -1)
+            i.offsetForJump = i.size - 1;
+        break;
+    case Wide:
+        // nothing to do
+        break;
+    }
+}
+
+void BytecodeGenerator::adjustJumpOffsets()
+{
+    for (int index = 0; index < instructions.size(); ++index) {
+        auto &i = instructions[index];
+        if (i.offsetForJump == -1) // no jump
+            continue;
+        Q_ASSERT(i.linkedLabel != -1 && labels.at(i.linkedLabel) != -1);
+        const auto &linkedInstruction = instructions.at(labels.at(i.linkedLabel));
+        qint8 *c = reinterpret_cast<qint8*>(i.packed + i.offsetForJump);
+        int jumpOffset = linkedInstruction.position - (i.position + i.size);
+//        qDebug() << "adjusting jump offset for instruction" << index << i.position << i.size << "offsetForJump" << i.offsetForJump << "target"
+//                 << labels.at(i.linkedLabel) << linkedInstruction.position << "jumpOffset" << jumpOffset;
+        Instr::Type type = Instr::unpack(i.packed);
+        if (Instr::isWide(type)) {
+            Q_ASSERT(i.offsetForJump == i.size - 4);
+            qToLittleEndian<qint32>(jumpOffset, c);
+        } else {
+            Q_ASSERT(i.offsetForJump == i.size - 1);
+            qint8 o = jumpOffset;
+            Q_ASSERT(o == jumpOffset);
+            *c = o;
+        }
+    }
+}
+
+void BytecodeGenerator::compressInstructions()
+{
+    // first round: compress all non jump instructions
+    int position = 0;
+    for (auto &i : instructions) {
+        i.position = position;
+        if (i.offsetForJump == -1)
+            packInstruction(i);
+        position += i.size;
+    }
+
+    adjustJumpOffsets();
+
+    // compress all jumps
+    position = 0;
+    for (auto &i : instructions) {
+        i.position = position;
+        if (i.offsetForJump != -1)
+            packInstruction(i);
+        position += i.size;
+    }
+
+    // adjust once again, as the packing above could have changed offsets
+    adjustJumpOffsets();
+}
+
+void BytecodeGenerator::finalize(Compiler::Context *context)
+{
+    compressInstructions();
+
+    // collect content and line numbers
+    QByteArray code;
+    QVector<CompiledData::CodeOffsetToLine> lineNumbers;
+    currentLine = -1;
+    Q_UNUSED(startLine);
+    for (const auto &i : qAsConst(instructions)) {
+        if (i.line != currentLine) {
+            currentLine = i.line;
+            CompiledData::CodeOffsetToLine entry;
+            entry.codeOffset = code.size();
+            entry.line = currentLine;
+            lineNumbers.append(entry);
+        }
+        code.append(reinterpret_cast<const char *>(i.packed), i.size);
+    }
+
+    context->code = code;
+    context->lineNumberMapping = lineNumbers;
+
+    for (const auto &li : _labelInfos) {
+        context->labelInfo.push_back(instructions.at(labels.at(li.labelIndex)).position);
+    }
+}
+
+int BytecodeGenerator::addInstructionHelper(Instr::Type type, const Instr &i, int offsetOfOffset) {
+    if (lastInstrType == int(Instr::Type::StoreReg)) {
+        if (type == Instr::Type::LoadReg) {
+            if (i.LoadReg.reg == lastInstr.StoreReg.reg) {
+                // value is already in the accumulator
+                return -1;
+            }
+        }
+        if (type == Instr::Type::MoveReg) {
+            if (i.MoveReg.srcReg == lastInstr.StoreReg.reg) {
+                Instruction::StoreReg store;
+                store.reg = i.MoveReg.destReg;
+                addInstruction(store);
+                return -1;
+            }
+        }
+    }
+    lastInstrType = int(type);
+    lastInstr = i;
+
+#if QT_CONFIG(qml_debug)
+    if (debugMode && type != Instr::Type::Debug) {
+QT_WARNING_PUSH
+QT_WARNING_DISABLE_GCC("-Wmaybe-uninitialized") // broken gcc warns about Instruction::Debug()
+        if (instructions.isEmpty() || currentLine != instructions.constLast().line) {
+            addInstruction(Instruction::Debug());
+        } else if (type == Instr::Type::Ret) {
+            currentLine = -currentLine;
+            addInstruction(Instruction::Debug());
+            currentLine = -currentLine;
+        }
+QT_WARNING_POP
+    }
+#else
+    Q_UNUSED(debugMode);
+#endif
+
+    const int pos = instructions.size();
+
+    const int argCount = Moth::InstrInfo::argumentCount[static_cast<int>(type)];
+    int s = argCount*sizeof(int);
+    if (offsetOfOffset != -1)
+        offsetOfOffset += Instr::encodedLength(type);
+    I instr{type, static_cast<short>(s + Instr::encodedLength(type)), 0, currentLine, offsetOfOffset, -1, "\0\0" };
+    uchar *code = instr.packed;
+    code = Instr::pack(code, Instr::wideInstructionType(type));
+
+    for (int j = 0; j < argCount; ++j) {
+        qToLittleEndian<qint32>(i.argumentsAsInts[j], code);
+        code += sizeof(int);
+    }
+
+    instructions.append(instr);
+
+    return pos;
+}
diff --git a/src/qml/compiler/qv4bytecodegenerator_p.h b/src/qml/compiler/qv4bytecodegenerator_p.h
new file mode 100644
index 0000000000..1d0a57c536
--- /dev/null
+++ b/src/qml/compiler/qv4bytecodegenerator_p.h
@@ -0,0 +1,362 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QV4BYTECODEGENERATOR_P_H
+#define QV4BYTECODEGENERATOR_P_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+#include <private/qv4instr_moth_p.h>
+#include <private/qv4compileddata_p.h>
+
+QT_BEGIN_NAMESPACE
+
+namespace QQmlJS {
+namespace AST {
+class SourceLocation;
+}
+}
+
+namespace QV4 {
+namespace Moth {
+
+class BytecodeGenerator {
+public:
+    typedef CompiledData::Function::TraceInfoCount TraceInfoCount;
+
+    BytecodeGenerator(int line, bool debug)
+        : startLine(line), debugMode(debug) {}
+
+    struct Label {
+        enum LinkMode {
+            LinkNow,
+            LinkLater
+        };
+        Label() = default;
+        Label(BytecodeGenerator *generator, LinkMode mode = LinkNow)
+            : generator(generator),
+              index(generator->labels.size()) {
+            generator->labels.append(-1);
+            if (mode == LinkNow)
+                link();
+        }
+
+        void link() {
+            Q_ASSERT(index >= 0);
+            Q_ASSERT(generator->labels[index] == -1);
+            generator->labels[index] = generator->instructions.size();
+            generator->clearLastInstruction();
+        }
+        bool isValid() const { return generator != nullptr; }
+
+        BytecodeGenerator *generator = nullptr;
+        int index = -1;
+    };
+
+    struct Jump {
+        Jump(BytecodeGenerator *generator, int instruction)
+            : generator(generator),
+              index(instruction)
+        { Q_ASSERT(generator && index != -1); }
+
+        ~Jump() {
+            Q_ASSERT(index == -1 || generator->instructions[index].linkedLabel != -1); // make sure link() got called
+        }
+
+        Jump(Jump &&j) {
+            std::swap(generator, j.generator);
+            std::swap(index, j.index);
+        }
+
+        BytecodeGenerator *generator = nullptr;
+        int index = -1;
+
+        void link() {
+            link(generator->label());
+        }
+        void link(Label l) {
+            Q_ASSERT(l.index >= 0);
+            Q_ASSERT(generator->instructions[index].linkedLabel == -1);
+            generator->instructions[index].linkedLabel = l.index;
+        }
+
+    private:
+        // make this type move-only:
+        Q_DISABLE_COPY(Jump)
+        // we never move-assign this type anywhere, so disable it:
+        Jump &operator=(Jump &&) = delete;
+    };
+
+    struct ExceptionHandler : public Label {
+        ExceptionHandler() = default;
+        ExceptionHandler(BytecodeGenerator *generator)
+            : Label(generator, LinkLater)
+        {
+        }
+        ~ExceptionHandler()
+        {
+            Q_ASSERT(!generator || generator->currentExceptionHandler != this);
+        }
+        bool isValid() const { return generator != nullptr; }
+    };
+
+    Label label() {
+        return Label(this, Label::LinkNow);
+    }
+
+    Label newLabel() {
+        return Label(this, Label::LinkLater);
+    }
+
+    ExceptionHandler newExceptionHandler() {
+        return ExceptionHandler(this);
+    }
+
+    template<int InstrT>
+    void addInstruction(const InstrData<InstrT> &data)
+    {
+        Instr genericInstr;
+        InstrMeta<InstrT>::setData(genericInstr, data);
+        addInstructionHelper(Moth::Instr::Type(InstrT), genericInstr);
+    }
+
+    // Same as addInstruction, but also add a trace slot. Move only, because the instruction cannot
+    // be reused afterwards.
+    template<int InstrT>
+    void addTracingInstruction(InstrData<InstrT> data)
+    {
+        data.traceSlot = nextTraceInfo();
+        addInstruction(data);
+    }
+
+    Q_REQUIRED_RESULT Jump jump()
+    {
+QT_WARNING_PUSH
+QT_WARNING_DISABLE_GCC("-Wmaybe-uninitialized") // broken gcc warns about Instruction::Debug()
+        Instruction::Jump data;
+        return addJumpInstruction(data);
+QT_WARNING_POP
+    }
+
+    Q_REQUIRED_RESULT Jump jumpTrue()
+    {
+        return addTracingJumpInstruction(Instruction::JumpTrue());
+    }
+
+    Q_REQUIRED_RESULT Jump jumpFalse()
+    {
+        return addTracingJumpInstruction(Instruction::JumpFalse());
+    }
+
+    Q_REQUIRED_RESULT Jump jumpNotUndefined()
+    {
+        Instruction::JumpNotUndefined data;
+        return addJumpInstruction(data);
+    }
+
+    Q_REQUIRED_RESULT Jump jumpNoException()
+    {
+        Instruction::JumpNoException data;
+        return addJumpInstruction(data);
+    }
+
+    void jumpStrictEqual(const StackSlot &lhs, const Label &target)
+    {
+        Instruction::CmpStrictEqual cmp;
+        cmp.lhs = lhs;
+        addInstruction(std::move(cmp));
+        addTracingJumpInstruction(Instruction::JumpTrue()).link(target);
+    }
+
+    void jumpStrictNotEqual(const StackSlot &lhs, const Label &target)
+    {
+        Instruction::CmpStrictNotEqual cmp;
+        cmp.lhs = lhs;
+        addInstruction(std::move(cmp));
+        addTracingJumpInstruction(Instruction::JumpTrue()).link(target);
+    }
+
+    void setUnwindHandler(ExceptionHandler *handler)
+    {
+        currentExceptionHandler = handler;
+        Instruction::SetUnwindHandler data;
+        data.offset = 0;
+        if (!handler)
+            addInstruction(data);
+        else
+            addJumpInstruction(data).link(*handler);
+    }
+
+    void unwindToLabel(int level, const Label &target)
+    {
+        if (level) {
+            Instruction::UnwindToLabel unwind;
+            unwind.level = level;
+            addJumpInstruction(unwind).link(target);
+        } else {
+            jump().link(target);
+        }
+    }
+
+
+
+    void setLocation(const QQmlJS::AST::SourceLocation &loc);
+
+    ExceptionHandler *exceptionHandler() const {
+        return currentExceptionHandler;
+    }
+
+    int newRegister();
+    int newRegisterArray(int n);
+    int registerCount() const { return regCount; }
+    int currentRegister() const { return currentReg; }
+
+    void finalize(Compiler::Context *context);
+
+    template<int InstrT>
+    Jump addTracingJumpInstruction(InstrData<InstrT> &&data)
+    {
+        data.traceSlot = nextTraceInfo();
+        return addJumpInstruction(data);
+    }
+
+    template<int InstrT>
+    Jump addJumpInstruction(const InstrData<InstrT> &data)
+    {
+        Instr genericInstr;
+        InstrMeta<InstrT>::setData(genericInstr, data);
+        return Jump(this, addInstructionHelper(Moth::Instr::Type(InstrT), genericInstr, offsetof(InstrData<InstrT>, offset)));
+    }
+
+    void addCJumpInstruction(bool jumpOnFalse, const Label *trueLabel, const Label *falseLabel)
+    {
+        if (jumpOnFalse)
+            addTracingJumpInstruction(Instruction::JumpFalse()).link(*falseLabel);
+        else
+            addTracingJumpInstruction(Instruction::JumpTrue()).link(*trueLabel);
+    }
+
+    void clearLastInstruction()
+    {
+        lastInstrType = -1;
+    }
+
+    TraceInfoCount nextTraceInfo()
+    {
+        // If tracing is disabled, use slot 0 to unconditionally store all trace info
+        if (nTraceInfos == CompiledData::Function::NoTracing())
+            return TraceInfoCount(0);
+        return nTraceInfos++;
+    }
+
+    void setTracing(bool onoff, int argumentCount)
+    {
+        if (onoff)
+            nTraceInfos = argumentCount;
+        else
+            nTraceInfos = CompiledData::Function::NoTracing();
+    }
+
+    TraceInfoCount traceInfoCount() const
+    {
+        return nTraceInfos;
+    }
+
+    void addLoopStart(const Label &start)
+    {
+        _labelInfos.push_back({ start.index });
+    }
+
+private:
+    friend struct Jump;
+    friend struct Label;
+    friend struct ExceptionHandler;
+
+    int addInstructionHelper(Moth::Instr::Type type, const Instr &i, int offsetOfOffset = -1);
+
+    struct I {
+        Moth::Instr::Type type;
+        short size;
+        uint position;
+        int line;
+        int offsetForJump;
+        int linkedLabel;
+        unsigned char packed[sizeof(Instr) + 2]; // 2 for instruction type
+    };
+
+    void compressInstructions();
+    void packInstruction(I &i);
+    void adjustJumpOffsets();
+
+    QVector<I> instructions;
+    QVector<int> labels;
+    ExceptionHandler *currentExceptionHandler = nullptr;
+    int regCount = 0;
+public:
+    int currentReg = 0;
+private:
+    int startLine = 0;
+    int currentLine = 0;
+    bool debugMode = false;
+
+    int lastInstrType = -1;
+    Moth::Instr lastInstr;
+
+    TraceInfoCount nTraceInfos = TraceInfoCount(0);
+
+    struct LabelInfo {
+        int labelIndex;
+    };
+    std::vector<LabelInfo> _labelInfos;
+};
+
+}
+}
+
+QT_END_NAMESPACE
+
+#endif
diff --git a/src/qml/compiler/qv4bytecodehandler.cpp b/src/qml/compiler/qv4bytecodehandler.cpp
new file mode 100644
index 0000000000..f9f755b8c0
--- /dev/null
+++ b/src/qml/compiler/qv4bytecodehandler.cpp
@@ -0,0 +1,82 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <private/qv4bytecodehandler_p.h>
+
+QT_USE_NAMESPACE
+using namespace QV4;
+using namespace Moth;
+
+ByteCodeHandler::~ByteCodeHandler()
+{
+}
+
+#define DISPATCH_INSTRUCTION(name, nargs, ...) \
+    generate_##name( \
+        __VA_ARGS__ \
+    );
+
+#define DECODE_AND_DISPATCH(instr) \
+    { \
+        INSTR_##instr(MOTH_DECODE_WITH_BASE) \
+        Q_UNUSED(base_ptr); \
+        _currentOffset = _nextOffset; \
+        _nextOffset = code - start; \
+        if (startInstruction(Instr::Type::instr) == ProcessInstruction) { \
+            INSTR_##instr(DISPATCH) \
+            endInstruction(Instr::Type::instr); \
+        } \
+        continue; \
+    }
+
+void ByteCodeHandler::decode(const char *code, uint len)
+{
+    MOTH_JUMP_TABLE;
+
+    const char *start = code;
+    const char *end = code + len;
+    while (code < end) {
+        MOTH_DISPATCH()
+
+        FOR_EACH_MOTH_INSTR(DECODE_AND_DISPATCH)
+    }
+}
+
+#undef DECODE_AND_DISPATCH
+#undef DISPATCH_INSTRUCTION
diff --git a/src/qml/compiler/qv4bytecodehandler_p.h b/src/qml/compiler/qv4bytecodehandler_p.h
new file mode 100644
index 0000000000..f1e7c99447
--- /dev/null
+++ b/src/qml/compiler/qv4bytecodehandler_p.h
@@ -0,0 +1,122 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QV4BYTECODEHANDLER_P_H
+#define QV4BYTECODEHANDLER_P_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+#include <private/qv4instr_moth_p.h>
+
+QT_BEGIN_NAMESPACE
+
+namespace QV4 {
+namespace Moth {
+
+#define BYTECODE_HANDLER_DEFINE_ARGS(nargs, ...) \
+    MOTH_EXPAND_FOR_MSVC(BYTECODE_HANDLER_DEFINE_ARGS##nargs(__VA_ARGS__))
+
+#define BYTECODE_HANDLER_DEFINE_ARGS0()
+#define BYTECODE_HANDLER_DEFINE_ARGS1(arg) \
+    int arg
+#define BYTECODE_HANDLER_DEFINE_ARGS2(arg1, arg2) \
+    int arg1, \
+    int arg2
+#define BYTECODE_HANDLER_DEFINE_ARGS3(arg1, arg2, arg3) \
+    int arg1, \
+    int arg2, \
+    int arg3
+#define BYTECODE_HANDLER_DEFINE_ARGS4(arg1, arg2, arg3, arg4) \
+    int arg1, \
+    int arg2, \
+    int arg3, \
+    int arg4
+#define BYTECODE_HANDLER_DEFINE_ARGS5(arg1, arg2, arg3, arg4, arg5) \
+    int arg1, \
+    int arg2, \
+    int arg3, \
+    int arg4, \
+    int arg5
+
+#define BYTECODE_HANDLER_DEFINE_VIRTUAL_BYTECODE_HANDLER_INSTRUCTION(name, nargs, ...) \
+    virtual void generate_##name( \
+    BYTECODE_HANDLER_DEFINE_ARGS(nargs, __VA_ARGS__) \
+    ) = 0;
+
+#define BYTECODE_HANDLER_DEFINE_VIRTUAL_BYTECODE_HANDLER(instr) \
+    INSTR_##instr(BYTECODE_HANDLER_DEFINE_VIRTUAL_BYTECODE_HANDLER)
+
+class ByteCodeHandler
+{
+public:
+    virtual ~ByteCodeHandler();
+
+    void decode(const char *code, uint len);
+
+    int currentInstructionOffset() const { return _currentOffset; }
+    int nextInstructionOffset() const { return _nextOffset; }
+    int absoluteOffset(int relativeOffset) const
+    { return nextInstructionOffset() + relativeOffset; }
+
+protected:
+    FOR_EACH_MOTH_INSTR(BYTECODE_HANDLER_DEFINE_VIRTUAL_BYTECODE_HANDLER)
+
+    enum Verdict { ProcessInstruction, SkipInstruction };
+    virtual Verdict startInstruction(Moth::Instr::Type instr) = 0;
+    virtual void endInstruction(Moth::Instr::Type instr) = 0;
+
+private:
+    int _currentOffset = 0;
+    int _nextOffset = 0;
+};
+
+} // Moth namespace
+} // QV4 namespace
+
+QT_END_NAMESPACE
+
+#endif // QV4BYTECODEHANDLER_P_H
diff --git a/src/qml/compiler/qv4codegen.cpp b/src/qml/compiler/qv4codegen.cpp
index 693a4230ba..448fbff27b 100644
--- a/src/qml/compiler/qv4codegen.cpp
+++ b/src/qml/compiler/qv4codegen.cpp
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2016 The Qt Company Ltd.
+** Copyright (C) 2017 The Qt Company Ltd.
 ** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the QtQml module of the Qt Toolkit.
@@ -39,61 +39,39 @@
 
 #include "qv4codegen_p.h"
 #include "qv4util_p.h"
-#include "qv4engine_p.h"
 
 #include <QtCore/QCoreApplication>
 #include <QtCore/QStringList>
-#include <QtCore/QSet>
-#include <QtCore/QBuffer>
-#include <QtCore/QBitArray>
-#include <QtCore/QLinkedList>
 #include <QtCore/QStack>
+#include <QScopeGuard>
 #include <private/qqmljsast_p.h>
 #include <private/qv4string_p.h>
 #include <private/qv4value_p.h>
+#include <private/qv4compilercontext_p.h>
+#include <private/qv4compilercontrolflow_p.h>
+#include <private/qv4bytecodegenerator_p.h>
+#include <private/qv4compilerscanfunctions_p.h>
 
 #ifndef V4_BOOTSTRAP
-#include <qv4context_p.h>
+#  include <qqmlerror.h>
 #endif
 
 #include <cmath>
 #include <iostream>
 
+static const bool disable_lookups = false;
+
 #ifdef CONST
 #undef CONST
 #endif
 
+QT_USE_NAMESPACE
 using namespace QV4;
-using namespace QQmlJS;
-using namespace AST;
-
-static inline void setLocation(IR::Stmt *s, const SourceLocation &loc)
-{
-    if (s && loc.isValid())
-        s->location = loc;
-}
-
-static bool cjumpCanHandle(IR::AluOp op)
-{
-    switch (op) {
-    case IR::OpIn:
-    case IR::OpInstanceof:
-    case IR::OpEqual:
-    case IR::OpNotEqual:
-    case IR::OpGe:
-    case IR::OpGt:
-    case IR::OpLe:
-    case IR::OpLt:
-    case IR::OpStrictEqual:
-    case IR::OpStrictNotEqual:
-        return true;
-    default:
-        return false;
-    }
-}
+using namespace QV4::Compiler;
+using namespace QQmlJS::AST;
 
-static inline void setJumpOutLocation(IR::Stmt *s, const Statement *body,
-                                      const SourceLocation &fallback)
+static inline void setJumpOutLocation(QV4::Moth::BytecodeGenerator *bytecodeGenerator,
+                                      const Statement *body, const SourceLocation &fallback)
 {
     switch (body->kind) {
     // Statements where we might never execute the last line.
@@ -102,677 +80,296 @@ static inline void setJumpOutLocation(IR::Stmt *s, const Statement *body,
     case Statement::Kind_ForEachStatement:
     case Statement::Kind_ForStatement:
     case Statement::Kind_IfStatement:
-    case Statement::Kind_LocalForEachStatement:
-    case Statement::Kind_LocalForStatement:
     case Statement::Kind_WhileStatement:
-        setLocation(s, fallback);
+        bytecodeGenerator->setLocation(fallback);
         break;
     default:
-        setLocation(s, body->lastSourceLocation());
+        bytecodeGenerator->setLocation(body->lastSourceLocation());
         break;
     }
 }
 
-Codegen::ScanFunctions::ScanFunctions(Codegen *cg, const QString &sourceCode, CompilationMode defaultProgramMode)
-    : _cg(cg)
-    , _sourceCode(sourceCode)
-    , _variableEnvironment(0)
-    , _allowFuncDecls(true)
-    , defaultProgramMode(defaultProgramMode)
-{
-}
-
-void Codegen::ScanFunctions::operator()(Node *node)
-{
-    if (node)
-        node->accept(this);
-}
-
-void Codegen::ScanFunctions::enterEnvironment(Node *node, CompilationMode compilationMode)
-{
-    Environment *e = _cg->newEnvironment(node, _variableEnvironment, compilationMode);
-    if (!e->isStrict)
-        e->isStrict = _cg->_strictMode;
-    _envStack.append(e);
-    _variableEnvironment = e;
-}
-
-void Codegen::ScanFunctions::leaveEnvironment()
-{
-    _envStack.pop();
-    _variableEnvironment = _envStack.isEmpty() ? 0 : _envStack.top();
-}
-
-void Codegen::ScanFunctions::checkDirectivePrologue(SourceElements *ast)
-{
-    for (SourceElements *it = ast; it; it = it->next) {
-        if (StatementSourceElement *stmt = cast<StatementSourceElement *>(it->element)) {
-            if (ExpressionStatement *expr = cast<ExpressionStatement *>(stmt->statement)) {
-                if (StringLiteral *strLit = cast<StringLiteral *>(expr->expression)) {
-                    // Use the source code, because the StringLiteral's
-                    // value might have escape sequences in it, which is not
-                    // allowed.
-                    if (strLit->literalToken.length < 2)
-                        continue;
-                    QStringRef str = _sourceCode.midRef(strLit->literalToken.offset + 1, strLit->literalToken.length - 2);
-                    if (str == QLatin1String("use strict")) {
-                        _variableEnvironment->isStrict = true;
-                    } else {
-                        // TODO: give a warning.
-                    }
-                    continue;
-                }
-            }
-        }
-
-        break;
-    }
-}
-
-void Codegen::ScanFunctions::checkName(const QStringRef &name, const SourceLocation &loc)
-{
-    if (_variableEnvironment->isStrict) {
-        if (name == QLatin1String("implements")
-                || name == QLatin1String("interface")
-                || name == QLatin1String("let")
-                || name == QLatin1String("package")
-                || name == QLatin1String("private")
-                || name == QLatin1String("protected")
-                || name == QLatin1String("public")
-                || name == QLatin1String("static")
-                || name == QLatin1String("yield")) {
-            _cg->throwSyntaxError(loc, QStringLiteral("Unexpected strict mode reserved word"));
-        }
-    }
-}
-void Codegen::ScanFunctions::checkForArguments(AST::FormalParameterList *parameters)
-{
-    while (parameters) {
-        if (parameters->name == QLatin1String("arguments"))
-            _variableEnvironment->usesArgumentsObject = Environment::ArgumentsObjectNotUsed;
-        parameters = parameters->next;
-    }
-}
-
-bool Codegen::ScanFunctions::visit(Program *ast)
-{
-    enterEnvironment(ast, defaultProgramMode);
-    checkDirectivePrologue(ast->elements);
-    return true;
-}
-
-void Codegen::ScanFunctions::endVisit(Program *)
-{
-    leaveEnvironment();
-}
-
-bool Codegen::ScanFunctions::visit(CallExpression *ast)
-{
-    if (! _variableEnvironment->hasDirectEval) {
-        if (IdentifierExpression *id = cast<IdentifierExpression *>(ast->base)) {
-            if (id->name == QLatin1String("eval")) {
-                if (_variableEnvironment->usesArgumentsObject == Environment::ArgumentsObjectUnknown)
-                    _variableEnvironment->usesArgumentsObject = Environment::ArgumentsObjectUsed;
-                _variableEnvironment->hasDirectEval = true;
-            }
-        }
-    }
-    int argc = 0;
-    for (ArgumentList *it = ast->arguments; it; it = it->next)
-        ++argc;
-    _variableEnvironment->maxNumberOfArguments = qMax(_variableEnvironment->maxNumberOfArguments, argc);
-    return true;
-}
-
-bool Codegen::ScanFunctions::visit(NewMemberExpression *ast)
-{
-    int argc = 0;
-    for (ArgumentList *it = ast->arguments; it; it = it->next)
-        ++argc;
-    _variableEnvironment->maxNumberOfArguments = qMax(_variableEnvironment->maxNumberOfArguments, argc);
-    return true;
-}
-
-bool Codegen::ScanFunctions::visit(ArrayLiteral *ast)
-{
-    int index = 0;
-    for (ElementList *it = ast->elements; it; it = it->next) {
-        for (Elision *elision = it->elision; elision; elision = elision->next)
-            ++index;
-        ++index;
-    }
-    if (ast->elision) {
-        for (Elision *elision = ast->elision->next; elision; elision = elision->next)
-            ++index;
-    }
-    _variableEnvironment->maxNumberOfArguments = qMax(_variableEnvironment->maxNumberOfArguments, index);
-    return true;
-}
-
-bool Codegen::ScanFunctions::visit(VariableDeclaration *ast)
-{
-    if (_variableEnvironment->isStrict && (ast->name == QLatin1String("eval") || ast->name == QLatin1String("arguments")))
-        _cg->throwSyntaxError(ast->identifierToken, QStringLiteral("Variable name may not be eval or arguments in strict mode"));
-    checkName(ast->name, ast->identifierToken);
-    if (ast->name == QLatin1String("arguments"))
-        _variableEnvironment->usesArgumentsObject = Environment::ArgumentsObjectNotUsed;
-    if (ast->scope == AST::VariableDeclaration::VariableScope::ReadOnlyBlockScope && !ast->expression) {
-        _cg->throwSyntaxError(ast->identifierToken, QStringLiteral("Missing initializer in const declaration"));
-        return false;
-    }
-    QString name = ast->name.toString();
-    const Environment::Member *m = 0;
-    if (_variableEnvironment->memberInfo(name, &m)) {
-        if (m->isLexicallyScoped() || ast->isLexicallyScoped()) {
-            _cg->throwSyntaxError(ast->identifierToken, QStringLiteral("Identifier %1 has already been declared").arg(name));
-            return false;
-        }
-    }
-    _variableEnvironment->enter(ast->name.toString(), ast->expression ? Environment::VariableDefinition : Environment::VariableDeclaration, ast->scope);
-    return true;
-}
-
-bool Codegen::ScanFunctions::visit(IdentifierExpression *ast)
-{
-    checkName(ast->name, ast->identifierToken);
-    if (_variableEnvironment->usesArgumentsObject == Environment::ArgumentsObjectUnknown && ast->name == QLatin1String("arguments"))
-        _variableEnvironment->usesArgumentsObject = Environment::ArgumentsObjectUsed;
-    return true;
-}
-
-bool Codegen::ScanFunctions::visit(ExpressionStatement *ast)
-{
-    if (FunctionExpression* expr = AST::cast<AST::FunctionExpression*>(ast->expression)) {
-        if (!_allowFuncDecls)
-            _cg->throwSyntaxError(expr->functionToken, QStringLiteral("conditional function or closure declaration"));
-
-        enterFunction(expr, /*enterName*/ true);
-        Node::accept(expr->formals, this);
-        Node::accept(expr->body, this);
-        leaveEnvironment();
-        return false;
-    } else {
-        SourceLocation firstToken = ast->firstSourceLocation();
-        if (_sourceCode.midRef(firstToken.offset, firstToken.length) == QLatin1String("function")) {
-            _cg->throwSyntaxError(firstToken, QStringLiteral("unexpected token"));
-        }
-    }
-    return true;
-}
-
-bool Codegen::ScanFunctions::visit(FunctionExpression *ast)
-{
-    enterFunction(ast, /*enterName*/ false);
-    return true;
-}
-
-void Codegen::ScanFunctions::enterFunction(FunctionExpression *ast, bool enterName, bool isExpression)
-{
-    if (_variableEnvironment->isStrict && (ast->name == QLatin1String("eval") || ast->name == QLatin1String("arguments")))
-        _cg->throwSyntaxError(ast->identifierToken, QStringLiteral("Function name may not be eval or arguments in strict mode"));
-    enterFunction(ast, ast->name.toString(), ast->formals, ast->body, enterName ? ast : 0, isExpression);
-}
-
-void Codegen::ScanFunctions::endVisit(FunctionExpression *)
-{
-    leaveEnvironment();
-}
-
-bool Codegen::ScanFunctions::visit(ObjectLiteral *ast)
-{
-    int argc = 0;
-    for (PropertyAssignmentList *it = ast->properties; it; it = it->next) {
-        QString key = it->assignment->name->asString();
-        if (QV4::String::toArrayIndex(key) != UINT_MAX)
-            ++argc;
-        ++argc;
-        if (AST::cast<AST::PropertyGetterSetter *>(it->assignment))
-            ++argc;
-    }
-    _variableEnvironment->maxNumberOfArguments = qMax(_variableEnvironment->maxNumberOfArguments, argc);
-
-    TemporaryBoolAssignment allowFuncDecls(_allowFuncDecls, true);
-    Node::accept(ast->properties, this);
-    return false;
-}
-
-bool Codegen::ScanFunctions::visit(PropertyGetterSetter *ast)
-{
-    TemporaryBoolAssignment allowFuncDecls(_allowFuncDecls, true);
-    enterFunction(ast, QString(), ast->formals, ast->functionBody, /*FunctionExpression*/0, /*isExpression*/false);
-    return true;
-}
-
-void Codegen::ScanFunctions::endVisit(PropertyGetterSetter *)
-{
-    leaveEnvironment();
-}
-
-bool Codegen::ScanFunctions::visit(FunctionDeclaration *ast)
-{
-    enterFunction(ast, /*enterName*/ true, /*isExpression */false);
-    return true;
-}
-
-void Codegen::ScanFunctions::endVisit(FunctionDeclaration *)
-{
-    leaveEnvironment();
-}
-
-bool Codegen::ScanFunctions::visit(WithStatement *ast)
-{
-    if (_variableEnvironment->isStrict) {
-        _cg->throwSyntaxError(ast->withToken, QStringLiteral("'with' statement is not allowed in strict mode"));
-        return false;
-    }
-
-    return true;
-}
-
-bool Codegen::ScanFunctions::visit(DoWhileStatement *ast) {
-    {
-        TemporaryBoolAssignment allowFuncDecls(_allowFuncDecls, !_variableEnvironment->isStrict);
-        Node::accept(ast->statement, this);
-    }
-    Node::accept(ast->expression, this);
-    return false;
-}
-
-bool Codegen::ScanFunctions::visit(ForStatement *ast) {
-    Node::accept(ast->initialiser, this);
-    Node::accept(ast->condition, this);
-    Node::accept(ast->expression, this);
-
-    TemporaryBoolAssignment allowFuncDecls(_allowFuncDecls, !_variableEnvironment->isStrict);
-    Node::accept(ast->statement, this);
-
-    return false;
-}
-
-bool Codegen::ScanFunctions::visit(LocalForStatement *ast) {
-    Node::accept(ast->declarations, this);
-    Node::accept(ast->condition, this);
-    Node::accept(ast->expression, this);
-
-    TemporaryBoolAssignment allowFuncDecls(_allowFuncDecls, !_variableEnvironment->isStrict);
-    Node::accept(ast->statement, this);
-
-    return false;
-}
-
-bool Codegen::ScanFunctions::visit(ForEachStatement *ast) {
-    Node::accept(ast->initialiser, this);
-    Node::accept(ast->expression, this);
-
-    TemporaryBoolAssignment allowFuncDecls(_allowFuncDecls, !_variableEnvironment->isStrict);
-    Node::accept(ast->statement, this);
-
-    return false;
-}
-
-bool Codegen::ScanFunctions::visit(LocalForEachStatement *ast) {
-    Node::accept(ast->declaration, this);
-    Node::accept(ast->expression, this);
-
-    TemporaryBoolAssignment allowFuncDecls(_allowFuncDecls, !_variableEnvironment->isStrict);
-    Node::accept(ast->statement, this);
-
-    return false;
-}
-
-bool Codegen::ScanFunctions::visit(ThisExpression *)
-{
-    _variableEnvironment->usesThis = true;
-    return false;
-}
-
-bool Codegen::ScanFunctions::visit(Block *ast) {
-    TemporaryBoolAssignment allowFuncDecls(_allowFuncDecls, _variableEnvironment->isStrict ? false : _allowFuncDecls);
-    Node::accept(ast->statements, this);
-    return false;
-}
-
-void Codegen::ScanFunctions::enterFunction(Node *ast, const QString &name, FormalParameterList *formals, FunctionBody *body, FunctionExpression *expr, bool isExpression)
-{
-    bool wasStrict = false;
-    if (_variableEnvironment) {
-        _variableEnvironment->hasNestedFunctions = true;
-        // The identifier of a function expression cannot be referenced from the enclosing environment.
-        if (expr)
-            _variableEnvironment->enter(name, Environment::FunctionDefinition, AST::VariableDeclaration::FunctionScope, expr);
-        if (name == QLatin1String("arguments"))
-            _variableEnvironment->usesArgumentsObject = Environment::ArgumentsObjectNotUsed;
-        wasStrict = _variableEnvironment->isStrict;
-    }
-
-    enterEnvironment(ast, FunctionCode);
-    checkForArguments(formals);
-
-    _variableEnvironment->isNamedFunctionExpression = isExpression && !name.isEmpty();
-    _variableEnvironment->formals = formals;
-
-    if (body)
-        checkDirectivePrologue(body->elements);
-
-    if (wasStrict || _variableEnvironment->isStrict) {
-        QStringList args;
-        for (FormalParameterList *it = formals; it; it = it->next) {
-            QString arg = it->name.toString();
-            if (args.contains(arg)) {
-                _cg->throwSyntaxError(it->identifierToken, QStringLiteral("Duplicate parameter name '%1' is not allowed in strict mode").arg(arg));
-                return;
-            }
-            if (arg == QLatin1String("eval") || arg == QLatin1String("arguments")) {
-                _cg->throwSyntaxError(it->identifierToken, QStringLiteral("'%1' cannot be used as parameter name in strict mode").arg(arg));
-                return;
-            }
-            args += arg;
-        }
-    }
-}
-
-
-Codegen::Codegen(bool strict)
-    : _module(0)
-    , _function(0)
-    , _block(0)
-    , _exitBlock(0)
-    , _returnAddress(0)
-    , _variableEnvironment(0)
-    , _loop(0)
-    , _labelledStatement(0)
-    , _scopeAndFinally(0)
+Codegen::Codegen(QV4::Compiler::JSUnitGenerator *jsUnitGenerator, bool strict)
+    : _module(nullptr)
+    , _returnAddress(-1)
+    , _context(nullptr)
+    , _labelledStatement(nullptr)
+    , jsUnitGenerator(jsUnitGenerator)
     , _strictMode(strict)
     , _fileNameIsUrl(false)
     , hasError(false)
 {
-}
+    jsUnitGenerator->codeGeneratorName = QStringLiteral("moth");
+}
+
+const char *globalNames[] = {
+    "isNaN",
+    "parseFloat",
+    "String",
+    "EvalError",
+    "URIError",
+    "Math",
+    "encodeURIComponent",
+    "RangeError",
+    "eval",
+    "isFinite",
+    "ReferenceError",
+    "Infinity",
+    "Function",
+    "RegExp",
+    "Number",
+    "parseInt",
+    "Object",
+    "decodeURI",
+    "TypeError",
+    "Boolean",
+    "encodeURI",
+    "NaN",
+    "Error",
+    "decodeURIComponent",
+    "Date",
+    "Array",
+    "Symbol",
+    "escape",
+    "unescape",
+    "SyntaxError",
+    "undefined",
+    "JSON",
+    "ArrayBuffer",
+    "SharedArrayBuffer",
+    "DataView",
+    "Int8Array",
+    "Uint8Array",
+    "Uint8ClampedArray",
+    "Int16Array",
+    "Uint16Array",
+    "Int32Array",
+    "Uint32Array",
+    "Float32Array",
+    "Float64Array",
+    "WeakSet",
+    "Set",
+    "WeakMap",
+    "Map",
+    "Reflect",
+    "Proxy",
+    "Atomics",
+    "Promise",
+    nullptr
+};
 
 void Codegen::generateFromProgram(const QString &fileName,
+                                  const QString &finalUrl,
                                   const QString &sourceCode,
                                   Program *node,
-                                  QV4::IR::Module *module,
-                                  CompilationMode mode,
-                                  const QStringList &inheritedLocals)
+                                  Module *module,
+                                  ContextType contextType)
 {
     Q_ASSERT(node);
 
     _module = module;
-    _variableEnvironment = 0;
-
-    _module->setFileName(fileName);
+    _context = nullptr;
+
+    // ### should be set on the module outside of this method
+    _module->fileName = fileName;
+    _module->finalUrl = finalUrl;
+
+    if (contextType == ContextType::ScriptImportedByQML) {
+        // the global object is frozen, so we know that members of it are
+        // pointing to the global object. This is important so that references
+        // to Math etc. do not go through the expensive path in the context wrapper
+        // that tries to see whether we have a matching type
+        //
+        // Since this can be called from the loader thread we can't get the list
+        // directly from the engine, so let's hardcode the most important ones here
+        for (const char **g = globalNames; *g != nullptr; ++g)
+            m_globalNames << QString::fromLatin1(*g);
+    }
 
-    ScanFunctions scan(this, sourceCode, mode);
+    ScanFunctions scan(this, sourceCode, contextType);
     scan(node);
 
-    defineFunction(QStringLiteral("%entry"), node, 0, node->elements, inheritedLocals);
-    qDeleteAll(_envMap);
-    _envMap.clear();
-}
-
-void Codegen::generateFromFunctionExpression(const QString &fileName,
-                                             const QString &sourceCode,
-                                             AST::FunctionExpression *ast,
-                                             QV4::IR::Module *module)
-{
-    _module = module;
-    _module->setFileName(fileName);
-    _variableEnvironment = 0;
-
-    ScanFunctions scan(this, sourceCode, GlobalCode);
-    // fake a global environment
-    scan.enterEnvironment(0, FunctionCode);
-    scan(ast);
-    scan.leaveEnvironment();
-
-    defineFunction(ast->name.toString(), ast, ast->formals, ast->body ? ast->body->elements : 0);
+    if (hasError)
+        return;
 
-    qDeleteAll(_envMap);
-    _envMap.clear();
+    defineFunction(QStringLiteral("%entry"), node, nullptr, node->statements);
 }
 
-
-void Codegen::enterEnvironment(Node *node)
+void Codegen::generateFromModule(const QString &fileName,
+                                 const QString &finalUrl,
+                                 const QString &sourceCode,
+                                 ESModule *node,
+                                 Module *module)
 {
-    _variableEnvironment = _envMap.value(node);
-    Q_ASSERT(_variableEnvironment);
-}
+    Q_ASSERT(node);
 
-void Codegen::leaveEnvironment()
-{
-    Q_ASSERT(_variableEnvironment);
-    _variableEnvironment = _variableEnvironment->parent;
-}
+    _module = module;
+    _context = nullptr;
 
-void Codegen::enterLoop(Statement *node, IR::BasicBlock *breakBlock, IR::BasicBlock *continueBlock)
-{
-    _loop = new Loop(node, breakBlock, continueBlock, _loop);
-    _loop->labelledStatement = _labelledStatement; // consume the enclosing labelled statement
-    _loop->scopeAndFinally = _scopeAndFinally;
-    _labelledStatement = 0;
-}
+    // ### should be set on the module outside of this method
+    _module->fileName = fileName;
+    _module->finalUrl = finalUrl;
 
-void Codegen::leaveLoop()
-{
-    Loop *current = _loop;
-    _loop = _loop->parent;
-    delete current;
-}
+    ScanFunctions scan(this, sourceCode, ContextType::ESModule);
+    scan(node);
 
-IR::Expr *Codegen::member(IR::Expr *base, const QString *name)
-{
     if (hasError)
-        return 0;
-
-    if (base->asTemp() || base->asArgLocal())
-        return _block->MEMBER(base, name);
-    else {
-        const unsigned t = _block->newTemp();
-        move(_block->TEMP(t), base);
-        return _block->MEMBER(_block->TEMP(t), name);
-    }
-}
+        return;
 
-IR::Expr *Codegen::subscript(IR::Expr *base, IR::Expr *index)
-{
-    if (hasError)
-        return 0;
+    {
+        Compiler::Context *moduleContext = _module->contextMap.value(node);
+        for (const auto &entry: moduleContext->exportEntries) {
+            if (entry.moduleRequest.isEmpty()) {
+                // ### check against imported bound names
+                _module->localExportEntries << entry;
+            } else if (entry.importName == QLatin1Char('*')) {
+                _module->starExportEntries << entry;
+            } else {
+                _module->indirectExportEntries << entry;
+            }
+        }
+        _module->importEntries = moduleContext->importEntries;
 
-    if (! base->asTemp() && !base->asArgLocal()) {
-        const unsigned t = _block->newTemp();
-        move(_block->TEMP(t), base);
-        base = _block->TEMP(t);
+        _module->moduleRequests = std::move(moduleContext->moduleRequests);
+        _module->moduleRequests.removeDuplicates();
     }
 
-    if (! index->asTemp() && !index->asArgLocal() && !index->asConst()) {
-        const unsigned t = _block->newTemp();
-        move(_block->TEMP(t), index);
-        index = _block->TEMP(t);
-    }
+    std::sort(_module->localExportEntries.begin(), _module->localExportEntries.end(), ExportEntry::lessThan);
+    std::sort(_module->starExportEntries.begin(), _module->starExportEntries.end(), ExportEntry::lessThan);
+    std::sort(_module->indirectExportEntries.begin(), _module->indirectExportEntries.end(), ExportEntry::lessThan);
 
-    Q_ASSERT(base->asTemp() || base->asArgLocal());
-    Q_ASSERT(index->asTemp() || index->asArgLocal() || index->asConst());
-    return _block->SUBSCRIPT(base, index);
+    defineFunction(QStringLiteral("%entry"), node, nullptr, node->body);
 }
 
-IR::Expr *Codegen::argument(IR::Expr *expr)
+void Codegen::enterContext(Node *node)
 {
-    if (expr && !expr->asTemp()) {
-        const unsigned t = _block->newTemp();
-        move(_block->TEMP(t), expr);
-        expr = _block->TEMP(t);
-    }
-    return expr;
+    _context = _module->contextMap.value(node);
+    Q_ASSERT(_context);
 }
 
-// keeps references alive, converts other expressions to temps
-IR::Expr *Codegen::reference(IR::Expr *expr)
+int Codegen::leaveContext()
 {
-    if (hasError)
-        return 0;
+    Q_ASSERT(_context);
+    int functionIndex = _context->functionIndex;
+    _context = _context->parent;
+    return functionIndex;
+}
 
-    if (expr && !expr->asTemp() && !expr->asArgLocal() && !expr->asName() && !expr->asMember() && !expr->asSubscript()) {
-        const unsigned t = _block->newTemp();
-        move(_block->TEMP(t), expr);
-        expr = _block->TEMP(t);
-    }
-    return expr;
+Context *Codegen::enterBlock(Node *node)
+{
+    enterContext(node);
+    return _context;
 }
 
-IR::Expr *Codegen::unop(IR::AluOp op, IR::Expr *expr, const SourceLocation &loc)
+Codegen::Reference Codegen::unop(UnaryOperation op, const Reference &expr)
 {
     if (hasError)
-        return 0;
-
-    Q_ASSERT(op != IR::OpIncrement);
-    Q_ASSERT(op != IR::OpDecrement);
+        return _expr.result();
 
-    if (IR::Const *c = expr->asConst()) {
-        if (c->type == IR::NumberType) {
+    if (expr.isConstant()) {
+        auto v = Value::fromReturnedValue(expr.constant);
+        if (v.isNumber()) {
             switch (op) {
-            case IR::OpNot:
-                return _block->CONST(IR::BoolType, !c->value);
-            case IR::OpUMinus:
-                return _block->CONST(IR::NumberType, -c->value);
-            case IR::OpUPlus:
+            case Not:
+                return Reference::fromConst(this, Encode(!v.toBoolean()));
+            case UMinus:
+                return Reference::fromConst(this, Runtime::UMinus::call(v));
+            case UPlus:
                 return expr;
-            case IR::OpCompl:
-                return _block->CONST(IR::NumberType, ~QV4::Primitive::toInt32(c->value));
-            case IR::OpIncrement:
-                return _block->CONST(IR::NumberType, c->value + 1);
-            case IR::OpDecrement:
-                return _block->CONST(IR::NumberType, c->value - 1);
+            case Compl:
+                return Reference::fromConst(this, Encode((int)~v.toInt32()));
             default:
                 break;
             }
         }
     }
-    if (!expr->asTemp() && !expr->asArgLocal()) {
-        const unsigned t = _block->newTemp();
-        setLocation(move(_block->TEMP(t), expr), loc);
-        expr = _block->TEMP(t);
-    }
-    Q_ASSERT(expr->asTemp() || expr->asArgLocal());
-    return _block->UNOP(op, expr);
-}
-
-IR::Expr *Codegen::binop(IR::AluOp op, IR::Expr *left, IR::Expr *right, const AST::SourceLocation &loc)
-{
-    if (hasError)
-        return 0;
-
-    if (IR::Const *c1 = left->asConst()) {
-        if (IR::Const *c2 = right->asConst()) {
-            if ((c1->type & IR::NumberType) && (c2->type & IR::NumberType)) {
-                switch (op) {
-                case IR::OpAdd: return _block->CONST(IR::NumberType, c1->value + c2->value);
-                case IR::OpAnd: return _block->CONST(IR::BoolType, c1->value ? c2->value : 0);
-                case IR::OpBitAnd: return _block->CONST(IR::NumberType, int(c1->value) & int(c2->value));
-                case IR::OpBitOr: return _block->CONST(IR::NumberType, int(c1->value) | int(c2->value));
-                case IR::OpBitXor: return _block->CONST(IR::NumberType, int(c1->value) ^ int(c2->value));
-                case IR::OpDiv: return _block->CONST(IR::NumberType, c1->value / c2->value);
-                case IR::OpEqual: return _block->CONST(IR::BoolType, c1->value == c2->value);
-                case IR::OpNotEqual: return _block->CONST(IR::BoolType, c1->value != c2->value);
-                case IR::OpStrictEqual: return _block->CONST(IR::BoolType, c1->value == c2->value);
-                case IR::OpStrictNotEqual: return _block->CONST(IR::BoolType, c1->value != c2->value);
-                case IR::OpGe: return _block->CONST(IR::BoolType, c1->value >= c2->value);
-                case IR::OpGt: return _block->CONST(IR::BoolType, c1->value > c2->value);
-                case IR::OpLe: return _block->CONST(IR::BoolType, c1->value <= c2->value);
-                case IR::OpLt: return _block->CONST(IR::BoolType, c1->value < c2->value);
-                case IR::OpLShift: return _block->CONST(IR::NumberType, QV4::Primitive::toInt32(c1->value) << (QV4::Primitive::toUInt32(c2->value) & 0x1f));
-                case IR::OpMod: return _block->CONST(IR::NumberType, std::fmod(c1->value, c2->value));
-                case IR::OpMul: return _block->CONST(IR::NumberType, c1->value * c2->value);
-                case IR::OpOr: return _block->CONST(IR::NumberType, c1->value ? c1->value : c2->value);
-                case IR::OpRShift: return _block->CONST(IR::NumberType, QV4::Primitive::toInt32(c1->value) >> (QV4::Primitive::toUInt32(c2->value) & 0x1f));
-                case IR::OpSub: return _block->CONST(IR::NumberType, c1->value - c2->value);
-                case IR::OpURShift: return _block->CONST(IR::NumberType,QV4::Primitive::toUInt32(c1->value) >> (QV4::Primitive::toUInt32(c2->value) & 0x1f));
-
-                case IR::OpInstanceof:
-                case IR::OpIn:
-                    break;
 
-                case IR::OpIfTrue: // unary ops
-                case IR::OpNot:
-                case IR::OpUMinus:
-                case IR::OpUPlus:
-                case IR::OpCompl:
-                case IR::OpIncrement:
-                case IR::OpDecrement:
-                case IR::OpInvalid:
-                    break;
-                }
-            }
-        }
-    } else if (op == IR::OpAdd) {
-        if (IR::String *s1 = left->asString()) {
-            if (IR::String *s2 = right->asString()) {
-                return _block->STRING(_function->newString(*s1->value + *s2->value));
-            }
-        }
+    switch (op) {
+    case UMinus: {
+        expr.loadInAccumulator();
+        Instruction::UMinus uminus = {};
+        bytecodeGenerator->addTracingInstruction(uminus);
+        return Reference::fromAccumulator(this);
     }
-
-    if (!left->asTemp() && !left->asArgLocal() && !left->asConst()) {
-        const unsigned t = _block->newTemp();
-        setLocation(move(_block->TEMP(t), left), loc);
-        left = _block->TEMP(t);
+    case UPlus: {
+        expr.loadInAccumulator();
+        Instruction::UPlus uplus;
+        bytecodeGenerator->addInstruction(uplus);
+        return Reference::fromAccumulator(this);
     }
-
-    if (!right->asTemp() && !right->asArgLocal() && !right->asConst()) {
-        const unsigned t = _block->newTemp();
-        setLocation(move(_block->TEMP(t), right), loc);
-        right = _block->TEMP(t);
+    case Not: {
+        expr.loadInAccumulator();
+        Instruction::UNot unot;
+        bytecodeGenerator->addInstruction(unot);
+        return Reference::fromAccumulator(this);
     }
-
-    Q_ASSERT(left->asTemp() || left->asArgLocal() || left->asConst());
-    Q_ASSERT(right->asTemp() || right->asArgLocal() || right->asConst());
-
-    return _block->BINOP(op, left, right);
-}
-
-IR::Expr *Codegen::call(IR::Expr *base, IR::ExprList *args)
-{
-    if (hasError)
-        return 0;
-    base = reference(base);
-    return _block->CALL(base, args);
-}
-
-IR::Stmt *Codegen::move(IR::Expr *target, IR::Expr *source, IR::AluOp op)
-{
-    if (hasError)
-        return 0;
-
-    Q_ASSERT(target->isLValue());
-
-    if (op != IR::OpInvalid) {
-        return move(target, binop(op, target, source));
+    case Compl: {
+        expr.loadInAccumulator();
+        Instruction::UCompl ucompl;
+        bytecodeGenerator->addInstruction(ucompl);
+        return Reference::fromAccumulator(this);
     }
-
-    if (!source->asTemp() && !source->asConst() && !target->asTemp() && !source->asArgLocal() && !target->asArgLocal()) {
-        unsigned t = _block->newTemp();
-        _block->MOVE(_block->TEMP(t), source);
-        source = _block->TEMP(t);
+    case PostIncrement:
+        if (!_expr.accept(nx) || requiresReturnValue) {
+            Reference e = expr.asLValue();
+            e.loadInAccumulator();
+            Instruction::UPlus uplus;
+            bytecodeGenerator->addInstruction(uplus);
+            Reference originalValue = Reference::fromStackSlot(this).storeRetainAccumulator();
+            Instruction::Increment inc = {};
+            bytecodeGenerator->addTracingInstruction(inc);
+            e.storeConsumeAccumulator();
+            return originalValue;
+        } else {
+            // intentionally fall-through: the result is never used, so it's equivalent to
+            // "expr += 1", which is what a pre-increment does as well.
+            Q_FALLTHROUGH();
+        }
+    case PreIncrement: {
+        Reference e = expr.asLValue();
+        e.loadInAccumulator();
+        Instruction::Increment inc = {};
+        bytecodeGenerator->addTracingInstruction(inc);
+        if (_expr.accept(nx))
+            return e.storeConsumeAccumulator();
+        else
+            return e.storeRetainAccumulator();
+    }
+    case PostDecrement:
+        if (!_expr.accept(nx) || requiresReturnValue) {
+            Reference e = expr.asLValue();
+            e.loadInAccumulator();
+            Instruction::UPlus uplus;
+            bytecodeGenerator->addInstruction(uplus);
+            Reference originalValue = Reference::fromStackSlot(this).storeRetainAccumulator();
+            Instruction::Decrement dec = {};
+            bytecodeGenerator->addTracingInstruction(dec);
+            e.storeConsumeAccumulator();
+            return originalValue;
+        } else {
+            // intentionally fall-through: the result is never used, so it's equivalent to
+            // "expr -= 1", which is what a pre-decrement does as well.
+            Q_FALLTHROUGH();
+        }
+    case PreDecrement: {
+        Reference e = expr.asLValue();
+        e.loadInAccumulator();
+        Instruction::Decrement dec = {};
+        bytecodeGenerator->addTracingInstruction(dec);
+        if (_expr.accept(nx))
+            return e.storeConsumeAccumulator();
+        else
+            return e.storeRetainAccumulator();
     }
-    if (source->asConst() && !target->asTemp() && !target->asArgLocal()) {
-        unsigned t = _block->newTemp();
-        _block->MOVE(_block->TEMP(t), source);
-        source = _block->TEMP(t);
     }
 
-    return _block->MOVE(target, source);
+    Q_UNREACHABLE();
 }
 
-IR::Stmt *Codegen::cjump(IR::Expr *cond, IR::BasicBlock *iftrue, IR::BasicBlock *iffalse)
+void Codegen::addCJump()
 {
-    if (hasError)
-        return 0;
-
-    if (! (cond->asTemp() || (cond->asBinop() && cjumpCanHandle(cond->asBinop()->op)) )) {
-        const unsigned t = _block->newTemp();
-        move(_block->TEMP(t), cond);
-        cond = _block->TEMP(t);
-    }
-    return _block->CJUMP(cond, iftrue, iffalse);
+    bytecodeGenerator->addCJumpInstruction(_expr.trueBlockFollowsCondition(),
+                                           _expr.iftrue(), _expr.iffalse());
 }
 
 void Codegen::accept(Node *node)
@@ -786,8 +383,15 @@ void Codegen::accept(Node *node)
 
 void Codegen::statement(Statement *ast)
 {
-    _block->nextLocation = ast->firstSourceLocation();
+    RecursionDepthCheck depthCheck(this, ast->lastSourceLocation());
+    RegisterScope scope(this);
+
+    bytecodeGenerator->setLocation(ast->firstSourceLocation());
+
+    VolatileMemoryLocations vLocs = scanVolatileMemoryLocations(ast);
+    qSwap(_volatileMemoryLocations, vLocs);
     accept(ast);
+    qSwap(_volatileMemoryLocations, vLocs);
 }
 
 void Codegen::statement(ExpressionNode *ast)
@@ -795,296 +399,685 @@ void Codegen::statement(ExpressionNode *ast)
     if (! ast) {
         return;
     } else {
+        RecursionDepthCheck depthCheck(this, ast->lastSourceLocation());
+        RegisterScope scope(this);
+
         Result r(nx);
         qSwap(_expr, r);
+        VolatileMemoryLocations vLocs = scanVolatileMemoryLocations(ast);
+        qSwap(_volatileMemoryLocations, vLocs);
+
         accept(ast);
+
+        qSwap(_volatileMemoryLocations, vLocs);
+        qSwap(_expr, r);
+
         if (hasError)
             return;
-        qSwap(_expr, r);
-        if (r.format == ex) {
-            if (r->asCall()) {
-                _block->EXP(*r); // the nest nx representation for calls is EXP(CALL(c..))
-            } else if (r->asTemp() || r->asArgLocal()) {
-                // there is nothing to do
-            } else {
-                unsigned t = _block->newTemp();
-                move(_block->TEMP(t), *r);
-            }
-        }
+        if (r.result().loadTriggersSideEffect())
+            r.result().loadInAccumulator(); // triggers side effects
     }
 }
 
-void Codegen::condition(ExpressionNode *ast, IR::BasicBlock *iftrue, IR::BasicBlock *iffalse)
+void Codegen::condition(ExpressionNode *ast, const BytecodeGenerator::Label *iftrue,
+                        const BytecodeGenerator::Label *iffalse, bool trueBlockFollowsCondition)
 {
-    if (ast) {
-        Result r(iftrue, iffalse);
-        qSwap(_expr, r);
-        accept(ast);
-        qSwap(_expr, r);
-        if (r.format == ex) {
-            setLocation(cjump(*r, r.iftrue, r.iffalse), ast->firstSourceLocation());
-        }
+    if (hasError)
+        return;
+
+    if (!ast)
+        return;
+
+    RecursionDepthCheck depthCheck(this, ast->lastSourceLocation());
+    Result r(iftrue, iffalse, trueBlockFollowsCondition);
+    qSwap(_expr, r);
+    accept(ast);
+    qSwap(_expr, r);
+
+    if (hasError)
+        return;
+
+    if (r.format() == ex) {
+        Q_ASSERT(iftrue == r.iftrue());
+        Q_ASSERT(iffalse == r.iffalse());
+        Q_ASSERT(r.result().isValid());
+        bytecodeGenerator->setLocation(ast->firstSourceLocation());
+        r.result().loadInAccumulator();
+        if (r.trueBlockFollowsCondition())
+            bytecodeGenerator->jumpFalse().link(*r.iffalse());
+        else
+            bytecodeGenerator->jumpTrue().link(*r.iftrue());
     }
 }
 
-Codegen::Result Codegen::expression(ExpressionNode *ast)
+Codegen::Reference Codegen::expression(ExpressionNode *ast)
 {
+    RecursionDepthCheck depthCheck(this, ast->lastSourceLocation());
     Result r;
     if (ast) {
         qSwap(_expr, r);
         accept(ast);
         qSwap(_expr, r);
     }
-    return r;
+    return r.result();
 }
 
-Codegen::Result Codegen::sourceElement(SourceElement *ast)
+void Codegen::program(Program *ast)
 {
-    Result r(nx);
     if (ast) {
-        qSwap(_expr, r);
-        accept(ast);
-        qSwap(_expr, r);
+        statementList(ast->statements);
     }
-    return r;
 }
 
-Codegen::UiMember Codegen::uiObjectMember(UiObjectMember *ast)
+enum class CompletionState {
+    Empty,
+    EmptyAbrupt,
+    NonEmpty
+};
+
+static CompletionState completionState(StatementList *list)
+{
+    for (StatementList *it = list; it; it = it->next) {
+        if (it->statement->kind == Statement::Kind_BreakStatement ||
+            it->statement->kind == Statement::Kind_ContinueStatement)
+            return CompletionState::EmptyAbrupt;
+        if (it->statement->kind == Statement::Kind_EmptyStatement ||
+            it->statement->kind == Statement::Kind_VariableDeclaration ||
+            it->statement->kind == Statement::Kind_FunctionDeclaration)
+            continue;
+        if (it->statement->kind == Statement::Kind_Block) {
+            CompletionState subState = completionState(static_cast<Block *>(it->statement)->statements);
+            if (subState != CompletionState::Empty)
+                return subState;
+            continue;
+        }
+        return CompletionState::NonEmpty;
+    }
+    return CompletionState::Empty;
+}
+
+static Node *completionStatement(StatementList *list)
+{
+    Node *completionStatement = nullptr;
+    for (StatementList *it = list; it; it = it->next) {
+        if (it->statement->kind == Statement::Kind_BreakStatement ||
+            it->statement->kind == Statement::Kind_ContinueStatement)
+            return completionStatement;
+        if (it->statement->kind == Statement::Kind_ThrowStatement ||
+            it->statement->kind == Statement::Kind_ReturnStatement)
+            return it->statement;
+        if (it->statement->kind == Statement::Kind_EmptyStatement ||
+            it->statement->kind == Statement::Kind_VariableStatement ||
+            it->statement->kind == Statement::Kind_FunctionDeclaration)
+            continue;
+        if (it->statement->kind == Statement::Kind_Block) {
+            CompletionState state = completionState(static_cast<Block *>(it->statement)->statements);
+            switch (state) {
+            case CompletionState::Empty:
+                continue;
+            case CompletionState::EmptyAbrupt:
+                return it->statement;
+            case CompletionState::NonEmpty:
+                break;
+            }
+        }
+        completionStatement = it->statement;
+    }
+    return completionStatement;
+}
+
+void Codegen::statementList(StatementList *ast)
 {
-    UiMember m;
-    if (ast) {
-        qSwap(_uiMember, m);
-        accept(ast);
-        qSwap(_uiMember, m);
+    if (!ast)
+        return;
+
+    bool _requiresReturnValue = requiresReturnValue;
+    // ### the next line is pessimizing a bit too much, as there are many cases, where the complietion from the break
+    // statement will not be used, but it's at least spec compliant
+    if (!controlFlow || !controlFlow->hasLoop())
+        requiresReturnValue = false;
+
+    Node *needsCompletion = nullptr;
+
+    if (_requiresReturnValue && !requiresReturnValue)
+        needsCompletion = completionStatement(ast);
+
+    if (requiresReturnValue && !needsCompletion && !insideSwitch) {
+        // break or continue is the first real statement, set the return value to undefined
+        Reference::fromConst(this, Encode::undefined()).storeOnStack(_returnAddress);
+    }
+
+    bool _insideSwitch = insideSwitch;
+    insideSwitch = false;
+
+    for (StatementList *it = ast; it; it = it->next) {
+        if (it->statement == needsCompletion)
+            requiresReturnValue = true;
+        if (Statement *s = it->statement->statementCast())
+            statement(s);
+        else
+            statement(static_cast<ExpressionNode *>(it->statement));
+        if (it->statement == needsCompletion)
+            requiresReturnValue = false;
+        if (it->statement->kind == Statement::Kind_ThrowStatement ||
+            it->statement->kind == Statement::Kind_BreakStatement ||
+            it->statement->kind == Statement::Kind_ContinueStatement ||
+            it->statement->kind == Statement::Kind_ReturnStatement)
+            // any code after those statements is unreachable
+            break;
     }
-    return m;
+    requiresReturnValue = _requiresReturnValue;
+    insideSwitch = _insideSwitch;
 }
 
-void Codegen::functionBody(FunctionBody *ast)
+void Codegen::variableDeclaration(PatternElement *ast)
 {
-    if (ast)
-        sourceElements(ast->elements);
+    TailCallBlocker blockTailCalls(this);
+    RegisterScope scope(this);
+
+    if (!ast->initializer) {
+        if (ast->isLexicallyScoped()) {
+            Reference::fromConst(this, Encode::undefined()).loadInAccumulator();
+            Reference varToStore = targetForPatternElement(ast);
+            varToStore.storeConsumeAccumulator();
+        }
+        return;
+    }
+    initializeAndDestructureBindingElement(ast, Reference(), /*isDefinition*/ true);
 }
 
-void Codegen::program(Program *ast)
+void Codegen::variableDeclarationList(VariableDeclarationList *ast)
 {
-    if (ast) {
-        sourceElements(ast->elements);
+    for (VariableDeclarationList *it = ast; it; it = it->next) {
+        variableDeclaration(it->declaration);
     }
 }
 
-void Codegen::sourceElements(SourceElements *ast)
+Codegen::Reference Codegen::targetForPatternElement(AST::PatternElement *p)
 {
-    for (SourceElements *it = ast; it; it = it->next) {
-        sourceElement(it->element);
-        if (hasError)
-            return;
+    if (!p->bindingIdentifier.isNull())
+        return referenceForName(p->bindingIdentifier.toString(), true, p->firstSourceLocation());
+    if (!p->bindingTarget || p->destructuringPattern())
+        return Codegen::Reference::fromStackSlot(this);
+    Reference lhs = expression(p->bindingTarget);
+    if (hasError)
+        return lhs;
+    if (!lhs.isLValue()) {
+        throwReferenceError(p->bindingTarget->firstSourceLocation(), QStringLiteral("Binding target is not a reference."));
+        return lhs;
     }
+    lhs = lhs.asLValue();
+    return lhs;
 }
 
-void Codegen::variableDeclaration(VariableDeclaration *ast)
+void Codegen::initializeAndDestructureBindingElement(AST::PatternElement *e, const Reference &base, bool isDefinition)
 {
-    IR::Expr *initializer = 0;
-    if (!ast->expression)
-        return;
-    Result expr = expression(ast->expression);
+    Q_ASSERT(e->type == AST::PatternElement::Binding || e->type == AST::PatternElement::RestElement);
+    RegisterScope scope(this);
+    Reference baseRef = (base.isAccumulator()) ? base.storeOnStack() : base;
+    Reference varToStore = targetForPatternElement(e);
+    if (isDefinition)
+        varToStore.isReferenceToConst = false;
     if (hasError)
         return;
 
-    Q_ASSERT(expr.code);
-    initializer = *expr;
+    if (e->initializer) {
+        if (!baseRef.isValid()) {
+            // assignment
+            Reference expr = expression(e->initializer);
+            if (hasError)
+                return;
+            expr.loadInAccumulator();
+            varToStore.storeConsumeAccumulator();
+        } else if (baseRef == varToStore) {
+            baseRef.loadInAccumulator();
+            BytecodeGenerator::Jump jump = bytecodeGenerator->jumpNotUndefined();
+            Reference expr = expression(e->initializer);
+            if (hasError) {
+                jump.link();
+                return;
+            }
+            expr.loadInAccumulator();
+            varToStore.storeConsumeAccumulator();
+            jump.link();
+        } else {
+            baseRef.loadInAccumulator();
+            BytecodeGenerator::Jump jump = bytecodeGenerator->jumpNotUndefined();
+            Reference expr = expression(e->initializer);
+            if (hasError) {
+                jump.link();
+                return;
+            }
+            expr.loadInAccumulator();
+            jump.link();
+            varToStore.storeConsumeAccumulator();
+        }
+    } else if (baseRef != varToStore && baseRef.isValid()) {
+        baseRef.loadInAccumulator();
+        varToStore.storeConsumeAccumulator();
+    }
+    Pattern *p = e->destructuringPattern();
+    if (!p)
+        return;
 
-    IR::Expr *lhs = identifier(ast->name.toString(), ast->identifierToken.startLine,
-                               ast->identifierToken.startColumn);
+    if (!varToStore.isStackSlot())
+        varToStore = varToStore.storeOnStack();
+    if (PatternElementList *l = e->elementList()) {
+        destructureElementList(varToStore, l, isDefinition);
+    } else if (PatternPropertyList *p = e->propertyList()) {
+        destructurePropertyList(varToStore, p, isDefinition);
+    } else if (e->bindingTarget) {
+        // empty binding pattern. For spec compatibility, try to coerce the argument to an object
+        varToStore.loadInAccumulator();
+        Instruction::ToObject toObject;
+        bytecodeGenerator->addInstruction(toObject);
+        return;
+    }
+}
 
-    if (lhs->asArgLocal()) {
-        move(lhs, initializer);
+Codegen::Reference Codegen::referenceForPropertyName(const Codegen::Reference &object, AST::PropertyName *name)
+{
+    AST::ComputedPropertyName *cname = AST::cast<AST::ComputedPropertyName *>(name);
+    Reference property;
+    if (cname) {
+        Reference computedName = expression(cname->expression);
+        if (hasError)
+            return Reference();
+        computedName = computedName.storeOnStack();
+        property = Reference::fromSubscript(object, computedName).asLValue();
     } else {
-        int initialized = _block->newTemp();
-        move(_block->TEMP(initialized), initializer);
-        move(lhs, _block->TEMP(initialized));
+        QString propertyName = name->asString();
+        property = Reference::fromMember(object, propertyName);
     }
+    return property;
 }
 
-void Codegen::variableDeclarationList(VariableDeclarationList *ast)
+void Codegen::destructurePropertyList(const Codegen::Reference &object, PatternPropertyList *bindingList, bool isDefinition)
 {
-    for (VariableDeclarationList *it = ast; it; it = it->next) {
-        variableDeclaration(it->declaration);
+    RegisterScope scope(this);
+
+    object.loadInAccumulator();
+    Instruction::ThrowOnNullOrUndefined t;
+    bytecodeGenerator->addInstruction(t);
+
+    for (PatternPropertyList *it = bindingList; it; it = it->next) {
+        PatternProperty *p = it->property;
+        RegisterScope scope(this);
+        Reference property = referenceForPropertyName(object, p->name);
+        if (hasError)
+            return;
+        initializeAndDestructureBindingElement(p, property, isDefinition);
+        if (hasError)
+            return;
     }
 }
 
+void Codegen::destructureElementList(const Codegen::Reference &array, PatternElementList *bindingList, bool isDefinition)
+{
+    RegisterScope scope(this);
+
+    Reference iterator = Reference::fromStackSlot(this);
+    Reference iteratorValue = Reference::fromStackSlot(this);
+    Reference iteratorDone = Reference::fromStackSlot(this);
+    Reference::storeConstOnStack(this, Encode(false), iteratorDone.stackSlot());
+
+    array.loadInAccumulator();
+    Instruction::GetIterator iteratorObjInstr;
+    iteratorObjInstr.iterator = static_cast<int>(AST::ForEachType::Of);
+    bytecodeGenerator->addInstruction(iteratorObjInstr);
+    iterator.storeConsumeAccumulator();
+
+    {
+        auto cleanup = [this, iterator, iteratorDone]() {
+            iterator.loadInAccumulator();
+            Instruction::IteratorClose close;
+            close.done = iteratorDone.stackSlot();
+            bytecodeGenerator->addInstruction(close);
+        };
+
+        ControlFlowUnwindCleanup flow(this, cleanup);
+
+        for (PatternElementList *p = bindingList; p; p = p->next) {
+            PatternElement *e = p->element;
+            for (Elision *elision = p->elision; elision; elision = elision->next) {
+                iterator.loadInAccumulator();
+                Instruction::IteratorNext next;
+                next.value = iteratorValue.stackSlot();
+                next.done = iteratorDone.stackSlot();
+                bytecodeGenerator->addInstruction(next);
+            }
+
+            if (!e)
+                continue;
+
+            RegisterScope scope(this);
+            iterator.loadInAccumulator();
+
+            if (e->type == PatternElement::RestElement) {
+                Reference::fromConst(this, Encode(true)).storeOnStack(iteratorDone.stackSlot());
+                bytecodeGenerator->addInstruction(Instruction::DestructureRestElement());
+                initializeAndDestructureBindingElement(e, Reference::fromAccumulator(this), isDefinition);
+            } else {
+                Instruction::IteratorNext next;
+                next.value = iteratorValue.stackSlot();
+                next.done = iteratorDone.stackSlot();
+                bytecodeGenerator->addInstruction(next);
+                initializeAndDestructureBindingElement(e, iteratorValue, isDefinition);
+                if (hasError)
+                    return;
+            }
+        }
+    }
+}
+
+void Codegen::destructurePattern(Pattern *p, const Reference &rhs)
+{
+    RegisterScope scope(this);
+    if (auto *o = AST::cast<ObjectPattern *>(p))
+        destructurePropertyList(rhs, o->properties);
+    else if (auto *a = AST::cast<ArrayPattern *>(p))
+        destructureElementList(rhs, a->elements);
+    else
+        Q_UNREACHABLE();
+}
+
 
 bool Codegen::visit(ArgumentList *)
 {
-    Q_ASSERT(!"unreachable");
+    Q_UNREACHABLE();
     return false;
 }
 
 bool Codegen::visit(CaseBlock *)
 {
-    Q_ASSERT(!"unreachable");
+    Q_UNREACHABLE();
     return false;
 }
 
 bool Codegen::visit(CaseClause *)
 {
-    Q_ASSERT(!"unreachable");
+    Q_UNREACHABLE();
     return false;
 }
 
 bool Codegen::visit(CaseClauses *)
 {
-    Q_ASSERT(!"unreachable");
+    Q_UNREACHABLE();
     return false;
 }
 
 bool Codegen::visit(Catch *)
 {
-    Q_ASSERT(!"unreachable");
+    Q_UNREACHABLE();
     return false;
 }
 
 bool Codegen::visit(DefaultClause *)
 {
-    Q_ASSERT(!"unreachable");
-    return false;
-}
-
-bool Codegen::visit(ElementList *)
-{
-    Q_ASSERT(!"unreachable");
+    Q_UNREACHABLE();
     return false;
 }
 
 bool Codegen::visit(Elision *)
 {
-    Q_ASSERT(!"unreachable");
+    Q_UNREACHABLE();
     return false;
 }
 
 bool Codegen::visit(Finally *)
 {
-    Q_ASSERT(!"unreachable");
+    Q_UNREACHABLE();
     return false;
 }
 
 bool Codegen::visit(FormalParameterList *)
 {
-    Q_ASSERT(!"unreachable");
+    Q_UNREACHABLE();
     return false;
 }
 
-bool Codegen::visit(FunctionBody *)
+bool Codegen::visit(Program *)
 {
-    Q_ASSERT(!"unreachable");
+    Q_UNREACHABLE();
     return false;
 }
 
-bool Codegen::visit(Program *)
+bool Codegen::visit(PatternElement *)
 {
-    Q_ASSERT(!"unreachable");
+    Q_UNREACHABLE();
     return false;
 }
 
-bool Codegen::visit(PropertyAssignmentList *)
+bool Codegen::visit(PatternElementList *)
 {
-    Q_ASSERT(!"unreachable");
+    Q_UNREACHABLE();
     return false;
 }
 
-bool Codegen::visit(PropertyNameAndValue *)
+bool Codegen::visit(PatternProperty *)
 {
-    Q_ASSERT(!"unreachable");
+    Q_UNREACHABLE();
     return false;
 }
 
-bool Codegen::visit(PropertyGetterSetter *)
+bool Codegen::visit(PatternPropertyList *)
 {
-    Q_ASSERT(!"unreachable");
+    Q_UNREACHABLE();
     return false;
 }
 
-bool Codegen::visit(SourceElements *)
+bool Codegen::visit(ExportDeclaration *ast)
 {
-    Q_ASSERT(!"unreachable");
+    if (!ast->exportDefault)
+        return true;
+
+    TailCallBlocker blockTailCalls(this);
+    Reference exportedValue;
+
+    if (auto *fdecl = AST::cast<FunctionDeclaration*>(ast->variableStatementOrDeclaration)) {
+        Result r;
+        qSwap(_expr, r);
+        visit(static_cast<FunctionExpression*>(fdecl));
+        qSwap(_expr, r);
+        exportedValue = r.result();
+    } else if (auto *classDecl = AST::cast<ClassDeclaration*>(ast->variableStatementOrDeclaration)) {
+        Result r;
+        qSwap(_expr, r);
+        visit(static_cast<ClassExpression*>(classDecl));
+        qSwap(_expr, r);
+        exportedValue = r.result();
+    } else if (ExpressionNode *expr = ast->variableStatementOrDeclaration->expressionCast()) {
+        exportedValue = expression(expr);
+    }
+
+    exportedValue.loadInAccumulator();
+
+    const int defaultExportIndex = _context->locals.indexOf(_context->localNameForDefaultExport);
+    Q_ASSERT(defaultExportIndex != -1);
+    Reference defaultExportSlot = Reference::fromScopedLocal(this, defaultExportIndex, /*scope*/0);
+    defaultExportSlot.storeConsumeAccumulator();
+
     return false;
 }
 
 bool Codegen::visit(StatementList *)
 {
-    Q_ASSERT(!"unreachable");
+    Q_UNREACHABLE();
     return false;
 }
 
 bool Codegen::visit(UiArrayMemberList *)
 {
-    Q_ASSERT(!"unreachable");
+    Q_UNREACHABLE();
     return false;
 }
 
 bool Codegen::visit(UiImport *)
 {
-    Q_ASSERT(!"unreachable");
+    Q_UNREACHABLE();
     return false;
 }
 
 bool Codegen::visit(UiHeaderItemList *)
 {
-    Q_ASSERT(!"unreachable");
+    Q_UNREACHABLE();
     return false;
 }
 
 bool Codegen::visit(UiPragma *)
 {
-    Q_ASSERT(!"unreachable");
+    Q_UNREACHABLE();
     return false;
 }
 
 bool Codegen::visit(UiObjectInitializer *)
 {
-    Q_ASSERT(!"unreachable");
+    Q_UNREACHABLE();
     return false;
 }
 
 bool Codegen::visit(UiObjectMemberList *)
 {
-    Q_ASSERT(!"unreachable");
+    Q_UNREACHABLE();
     return false;
 }
 
 bool Codegen::visit(UiParameterList *)
 {
-    Q_ASSERT(!"unreachable");
+    Q_UNREACHABLE();
     return false;
 }
 
 bool Codegen::visit(UiProgram *)
 {
-    Q_ASSERT(!"unreachable");
+    Q_UNREACHABLE();
     return false;
 }
 
 bool Codegen::visit(UiQualifiedId *)
 {
-    Q_ASSERT(!"unreachable");
+    Q_UNREACHABLE();
     return false;
 }
 
-bool Codegen::visit(UiQualifiedPragmaId *)
+bool Codegen::visit(VariableDeclarationList *)
 {
-    Q_ASSERT(!"unreachable");
+    Q_UNREACHABLE();
     return false;
 }
 
-bool Codegen::visit(VariableDeclaration *)
+bool Codegen::visit(ClassExpression *ast)
 {
-    Q_ASSERT(!"unreachable");
+    TailCallBlocker blockTailCalls(this);
+
+    Compiler::Class jsClass;
+    jsClass.nameIndex = registerString(ast->name.toString());
+
+    ClassElementList *constructor = nullptr;
+    int nComputedNames = 0;
+    int nStaticComputedNames = 0;
+
+    RegisterScope scope(this);
+    ControlFlowBlock controlFlow(this, ast);
+
+    for (auto *member = ast->elements; member; member = member->next) {
+        PatternProperty *p = member->property;
+        FunctionExpression *f = p->initializer->asFunctionDefinition();
+        Q_ASSERT(f);
+        AST::ComputedPropertyName *cname = AST::cast<ComputedPropertyName *>(p->name);
+        if (cname) {
+            ++nComputedNames;
+            if (member->isStatic)
+                ++nStaticComputedNames;
+        }
+        QString name = p->name->asString();
+        uint nameIndex = cname ? UINT_MAX : registerString(name);
+        Compiler::Class::Method::Type type = Compiler::Class::Method::Regular;
+        if (p->type == PatternProperty::Getter)
+            type = Compiler::Class::Method::Getter;
+        else if (p->type == PatternProperty::Setter)
+            type = Compiler::Class::Method::Setter;
+        Compiler::Class::Method m{ nameIndex, type, static_cast<uint>(defineFunction(name, f, f->formals, f->body)) };
+
+        if (member->isStatic) {
+            if (name == QStringLiteral("prototype")) {
+                throwSyntaxError(ast->firstSourceLocation(), QLatin1String("Cannot declare a static method named 'prototype'."));
+                return false;
+            }
+            jsClass.staticMethods << m;
+        } else {
+            if (name == QStringLiteral("constructor")) {
+                if (constructor) {
+                    throwSyntaxError(ast->firstSourceLocation(), QLatin1String("Cannot declare a multiple constructors in a class."));
+                    return false;
+                }
+                if (m.type != Compiler::Class::Method::Regular) {
+                    throwSyntaxError(ast->firstSourceLocation(), QLatin1String("Cannot declare a getter or setter named 'constructor'."));
+                    return false;
+                }
+                constructor = member;
+                jsClass.constructorIndex = m.functionIndex;
+                continue;
+            }
+
+            jsClass.methods << m;
+        }
+    }
+
+    int classIndex = _module->classes.size();
+    _module->classes.append(jsClass);
+
+    Reference heritage = Reference::fromStackSlot(this);
+    if (ast->heritage) {
+        bytecodeGenerator->setLocation(ast->heritage->firstSourceLocation());
+        Reference r = expression(ast->heritage);
+        if (hasError)
+            return false;
+        r.storeOnStack(heritage.stackSlot());
+    } else {
+        Reference::fromConst(this, Value::emptyValue().asReturnedValue()).loadInAccumulator();
+        heritage.storeConsumeAccumulator();
+    }
+
+    int computedNames = nComputedNames ? bytecodeGenerator->newRegisterArray(nComputedNames) : 0;
+    int currentStaticName = computedNames;
+    int currentNonStaticName = computedNames + nStaticComputedNames;
+
+    for (auto *member = ast->elements; member; member = member->next) {
+        AST::ComputedPropertyName *cname = AST::cast<AST::ComputedPropertyName *>(member->property->name);
+        if (!cname)
+            continue;
+        RegisterScope scope(this);
+        bytecodeGenerator->setLocation(cname->firstSourceLocation());
+        Reference computedName = expression(cname->expression);
+        if (hasError)
+            return false;
+        computedName.storeOnStack(member->isStatic ? currentStaticName++ : currentNonStaticName++);
+    }
+
+    Instruction::CreateClass createClass;
+    createClass.classIndex = classIndex;
+    createClass.heritage = heritage.stackSlot();
+    createClass.computedNames = computedNames;
+
+    bytecodeGenerator->addInstruction(createClass);
+
+    if (!ast->name.isEmpty()) {
+        Reference ctor = referenceForName(ast->name.toString(), true);
+        ctor.isReferenceToConst = false; // this is the definition
+        (void) ctor.storeRetainAccumulator();
+    }
+
+    _expr.setResult(Reference::fromAccumulator(this));
     return false;
 }
 
-bool Codegen::visit(VariableDeclarationList *)
+bool Codegen::visit(ClassDeclaration *ast)
 {
-    Q_ASSERT(!"unreachable");
+    TailCallBlocker blockTailCalls(this);
+    Reference outerVar = referenceForName(ast->name.toString(), true);
+    visit(static_cast<ClassExpression *>(ast));
+    (void) outerVar.storeRetainAccumulator();
     return false;
 }
 
@@ -1093,64 +1086,168 @@ bool Codegen::visit(Expression *ast)
     if (hasError)
         return false;
 
+    TailCallBlocker blockTailCalls(this);
     statement(ast->left);
+    blockTailCalls.unblock();
     accept(ast->right);
     return false;
 }
 
-bool Codegen::visit(ArrayLiteral *ast)
+bool Codegen::visit(ArrayPattern *ast)
 {
     if (hasError)
         return false;
 
-    IR::ExprList *args = 0;
-    IR::ExprList *current = 0;
-    for (ElementList *it = ast->elements; it; it = it->next) {
-        for (Elision *elision = it->elision; elision; elision = elision->next) {
-            IR::ExprList *arg = _function->New<IR::ExprList>();
-            if (!current) {
-                args = arg;
+    TailCallBlocker blockTailCalls(this);
+
+    PatternElementList *it = ast->elements;
+
+    int argc = 0;
+    {
+        RegisterScope scope(this);
+
+        int args = -1;
+        auto push = [this, &argc, &args](AST::ExpressionNode *arg) {
+            int temp = bytecodeGenerator->newRegister();
+            if (args == -1)
+                args = temp;
+            if (!arg) {
+                auto c = Reference::fromConst(this, Value::emptyValue().asReturnedValue());
+                (void) c.storeOnStack(temp);
             } else {
-                current->next = arg;
+                RegisterScope scope(this);
+                Reference r = expression(arg);
+                if (hasError)
+                    return;
+                (void) r.storeOnStack(temp);
             }
-            current = arg;
-            current->expr = _block->CONST(IR::MissingType, 0);
-        }
-        Result expr = expression(it->expression);
-        if (hasError)
-            return false;
+            ++argc;
+        };
 
-        IR::ExprList *arg = _function->New<IR::ExprList>();
-        if (!current) {
-            args = arg;
-        } else {
-            current->next = arg;
+        for (; it; it = it->next) {
+            PatternElement *e = it->element;
+            if (e && e->type == PatternElement::SpreadElement)
+                break;
+            for (Elision *elision = it->elision; elision; elision = elision->next)
+                push(nullptr);
+
+            if (!e)
+                continue;
+
+            push(e->initializer);
+            if (hasError)
+                return false;
         }
-        current = arg;
 
-        IR::Expr *exp = *expr;
-        if (exp->asTemp() || expr->asArgLocal() || exp->asConst()) {
-            current->expr = exp;
-        } else {
-            unsigned value = _block->newTemp();
-            move(_block->TEMP(value), exp);
-            current->expr = _block->TEMP(value);
+        if (args == -1) {
+            Q_ASSERT(argc == 0);
+            args = 0;
         }
+
+        Instruction::DefineArray call;
+        call.argc = argc;
+        call.args = Moth::StackSlot::createRegister(args);
+        bytecodeGenerator->addInstruction(call);
+    }
+
+    if (!it) {
+        _expr.setResult(Reference::fromAccumulator(this));
+        return false;
     }
-    for (Elision *elision = ast->elision; elision; elision = elision->next) {
-        IR::ExprList *arg = _function->New<IR::ExprList>();
-        if (!current) {
-            args = arg;
+    Q_ASSERT(it->element && it->element->type == PatternElement::SpreadElement);
+
+    RegisterScope scope(this);
+    Reference array = Reference::fromStackSlot(this);
+    array.storeConsumeAccumulator();
+    Reference index = Reference::storeConstOnStack(this, Encode(argc));
+
+    auto pushAccumulator = [&]() {
+        Reference slot = Reference::fromSubscript(array, index);
+        slot.storeConsumeAccumulator();
+
+        index.loadInAccumulator();
+        Instruction::Increment inc = {};
+        bytecodeGenerator->addTracingInstruction(inc);
+        index.storeConsumeAccumulator();
+    };
+
+    while (it) {
+        for (Elision *elision = it->elision; elision; elision = elision->next) {
+            Reference::fromConst(this, Value::emptyValue().asReturnedValue()).loadInAccumulator();
+            pushAccumulator();
+        }
+
+        if (!it->element) {
+            it = it->next;
+            continue;
+        }
+
+        // handle spread element
+        if (it->element->type == PatternElement::SpreadElement) {
+            RegisterScope scope(this);
+
+            Reference iterator = Reference::fromStackSlot(this);
+            Reference iteratorDone = Reference::fromConst(this, Encode(false)).storeOnStack();
+            Reference lhsValue = Reference::fromStackSlot(this);
+
+            // There should be a temporal block, so that variables declared in lhs shadow outside vars.
+            // This block should define a temporal dead zone for those variables, which is not yet implemented.
+            {
+                RegisterScope innerScope(this);
+                Reference expr = expression(it->element->initializer);
+                if (hasError)
+                    return false;
+
+                expr.loadInAccumulator();
+                Instruction::GetIterator iteratorObjInstr;
+                iteratorObjInstr.iterator = static_cast<int>(AST::ForEachType::Of);
+                bytecodeGenerator->addInstruction(iteratorObjInstr);
+                iterator.storeConsumeAccumulator();
+            }
+
+            BytecodeGenerator::Label in = bytecodeGenerator->newLabel();
+            BytecodeGenerator::Label end = bytecodeGenerator->newLabel();
+
+            {
+                auto cleanup = [this, iterator, iteratorDone]() {
+                    iterator.loadInAccumulator();
+                    Instruction::IteratorClose close;
+                    close.done = iteratorDone.stackSlot();
+                    bytecodeGenerator->addInstruction(close);
+                };
+                ControlFlowLoop flow(this, &end, &in, cleanup);
+
+                in.link();
+                bytecodeGenerator->addLoopStart(in);
+                iterator.loadInAccumulator();
+                Instruction::IteratorNext next;
+                next.value = lhsValue.stackSlot();
+                next.done = iteratorDone.stackSlot();
+                bytecodeGenerator->addInstruction(next);
+                bytecodeGenerator->addTracingJumpInstruction(Instruction::JumpTrue()).link(end);
+
+                lhsValue.loadInAccumulator();
+                pushAccumulator();
+
+                bytecodeGenerator->jump().link(in);
+                end.link();
+            }
         } else {
-            current->next = arg;
+            RegisterScope innerScope(this);
+            Reference expr = expression(it->element->initializer);
+            if (hasError)
+                return false;
+
+            expr.loadInAccumulator();
+            pushAccumulator();
         }
-        current = arg;
-        current->expr = _block->CONST(IR::MissingType, 0);
+
+        it = it->next;
     }
 
-    const unsigned t = _block->newTemp();
-    move(_block->TEMP(t), _block->CALL(_block->NAME(IR::Name::builtin_define_array, 0, 0), args));
-    _expr.code = _block->TEMP(t);
+    array.loadInAccumulator();
+    _expr.setResult(Reference::fromAccumulator(this));
+
     return false;
 }
 
@@ -1159,29 +1256,52 @@ bool Codegen::visit(ArrayMemberExpression *ast)
     if (hasError)
         return false;
 
-    Result base = expression(ast->base);
-    Result index = expression(ast->expression);
+    TailCallBlocker blockTailCalls(this);
+    Reference base = expression(ast->base);
+    if (hasError)
+        return false;
+    if (base.isSuper()) {
+        Reference index = expression(ast->expression).storeOnStack();
+        _expr.setResult(Reference::fromSuperProperty(index));
+        return false;
+    }
+    base = base.storeOnStack();
+    if (hasError)
+        return false;
+    if (AST::StringLiteral *str = AST::cast<AST::StringLiteral *>(ast->expression)) {
+        QString s = str->value.toString();
+        uint arrayIndex = QV4::String::toArrayIndex(s);
+        if (arrayIndex == UINT_MAX) {
+            _expr.setResult(Reference::fromMember(base, str->value.toString()));
+            return false;
+        }
+        Reference index = Reference::fromConst(this, QV4::Encode(arrayIndex));
+        _expr.setResult(Reference::fromSubscript(base, index));
+        return false;
+    }
+    Reference index = expression(ast->expression);
     if (hasError)
         return false;
-    _expr.code = subscript(*base, *index);
+    _expr.setResult(Reference::fromSubscript(base, index));
     return false;
 }
 
-static IR::AluOp baseOp(int op)
+static QSOperator::Op baseOp(int op)
 {
     switch ((QSOperator::Op) op) {
-    case QSOperator::InplaceAnd: return IR::OpBitAnd;
-    case QSOperator::InplaceSub: return IR::OpSub;
-    case QSOperator::InplaceDiv: return IR::OpDiv;
-    case QSOperator::InplaceAdd: return IR::OpAdd;
-    case QSOperator::InplaceLeftShift: return IR::OpLShift;
-    case QSOperator::InplaceMod: return IR::OpMod;
-    case QSOperator::InplaceMul: return IR::OpMul;
-    case QSOperator::InplaceOr: return IR::OpBitOr;
-    case QSOperator::InplaceRightShift: return IR::OpRShift;
-    case QSOperator::InplaceURightShift: return IR::OpURShift;
-    case QSOperator::InplaceXor: return IR::OpBitXor;
-    default: return IR::OpInvalid;
+    case QSOperator::InplaceAnd: return QSOperator::BitAnd;
+    case QSOperator::InplaceSub: return QSOperator::Sub;
+    case QSOperator::InplaceDiv: return QSOperator::Div;
+    case QSOperator::InplaceAdd: return QSOperator::Add;
+    case QSOperator::InplaceLeftShift: return QSOperator::LShift;
+    case QSOperator::InplaceMod: return QSOperator::Mod;
+    case QSOperator::InplaceExp: return QSOperator::Exp;
+    case QSOperator::InplaceMul: return QSOperator::Mul;
+    case QSOperator::InplaceOr: return QSOperator::BitOr;
+    case QSOperator::InplaceRightShift: return QSOperator::RShift;
+    case QSOperator::InplaceURightShift: return QSOperator::URShift;
+    case QSOperator::InplaceXor: return QSOperator::BitXor;
+    default: return QSOperator::Invalid;
     }
 }
 
@@ -1190,100 +1310,124 @@ bool Codegen::visit(BinaryExpression *ast)
     if (hasError)
         return false;
 
+    TailCallBlocker blockTailCalls(this);
+
     if (ast->op == QSOperator::And) {
         if (_expr.accept(cx)) {
-            IR::BasicBlock *iftrue = _function->newBasicBlock(exceptionHandler());
-            condition(ast->left, iftrue, _expr.iffalse);
-            _block = iftrue;
-            condition(ast->right, _expr.iftrue, _expr.iffalse);
+            auto iftrue = bytecodeGenerator->newLabel();
+            condition(ast->left, &iftrue, _expr.iffalse(), true);
+            iftrue.link();
+            blockTailCalls.unblock();
+            condition(ast->right, _expr.iftrue(), _expr.iffalse(), _expr.trueBlockFollowsCondition());
         } else {
-            IR::BasicBlock *iftrue = _function->newBasicBlock(exceptionHandler());
-            IR::BasicBlock *endif = _function->newBasicBlock(exceptionHandler());
-
-            const unsigned r = _block->newTemp();
+            auto iftrue = bytecodeGenerator->newLabel();
+            auto endif = bytecodeGenerator->newLabel();
 
-            Result lhs = expression(ast->left);
+            Reference left = expression(ast->left);
             if (hasError)
                 return false;
-            move(_block->TEMP(r), *lhs);
-            setLocation(cjump(_block->TEMP(r), iftrue, endif), ast->operatorToken);
-            _block = iftrue;
-            Result rhs = expression(ast->right);
+            left.loadInAccumulator();
+
+            bytecodeGenerator->setLocation(ast->operatorToken);
+            bytecodeGenerator->jumpFalse().link(endif);
+            iftrue.link();
+
+            blockTailCalls.unblock();
+            Reference right = expression(ast->right);
             if (hasError)
                 return false;
-            move(_block->TEMP(r), *rhs);
-            _block->JUMP(endif);
+            right.loadInAccumulator();
+
+            endif.link();
 
-            _expr.code = _block->TEMP(r);
-            _block = endif;
+            _expr.setResult(Reference::fromAccumulator(this));
         }
         return false;
     } else if (ast->op == QSOperator::Or) {
         if (_expr.accept(cx)) {
-            IR::BasicBlock *iffalse = _function->newBasicBlock(exceptionHandler());
-            condition(ast->left, _expr.iftrue, iffalse);
-            _block = iffalse;
-            condition(ast->right, _expr.iftrue, _expr.iffalse);
+            auto iffalse = bytecodeGenerator->newLabel();
+            condition(ast->left, _expr.iftrue(), &iffalse, false);
+            iffalse.link();
+            condition(ast->right, _expr.iftrue(), _expr.iffalse(), _expr.trueBlockFollowsCondition());
         } else {
-            IR::BasicBlock *iffalse = _function->newBasicBlock(exceptionHandler());
-            IR::BasicBlock *endif = _function->newBasicBlock(exceptionHandler());
+            auto iffalse = bytecodeGenerator->newLabel();
+            auto endif = bytecodeGenerator->newLabel();
 
-            const unsigned r = _block->newTemp();
-            Result lhs = expression(ast->left);
+            Reference left = expression(ast->left);
             if (hasError)
                 return false;
-            move(_block->TEMP(r), *lhs);
-            setLocation(cjump(_block->TEMP(r), endif, iffalse), ast->operatorToken);
-            _block = iffalse;
-            Result rhs = expression(ast->right);
+            left.loadInAccumulator();
+
+            bytecodeGenerator->setLocation(ast->operatorToken);
+            bytecodeGenerator->jumpTrue().link(endif);
+            iffalse.link();
+
+            blockTailCalls.unblock();
+            Reference right = expression(ast->right);
+            if (hasError)
+                return false;
+            right.loadInAccumulator();
+
+            endif.link();
+
+            _expr.setResult(Reference::fromAccumulator(this));
+        }
+        return false;
+    } else if (ast->op == QSOperator::Assign) {
+        if (AST::Pattern *p = ast->left->patternCast()) {
+            RegisterScope scope(this);
+            Reference right = expression(ast->right);
             if (hasError)
                 return false;
-            move(_block->TEMP(r), *rhs);
-            _block->JUMP(endif);
+            right = right.storeOnStack();
+            destructurePattern(p, right);
+            if (!_expr.accept(nx)) {
+                right.loadInAccumulator();
+                _expr.setResult(Reference::fromAccumulator(this));
+            }
+            return false;
+        }
+        Reference left = expression(ast->left);
+        if (hasError)
+            return false;
 
-            _block = endif;
-            _expr.code = _block->TEMP(r);
+        if (!left.isLValue()) {
+            throwReferenceError(ast->operatorToken, QStringLiteral("left-hand side of assignment operator is not an lvalue"));
+            return false;
         }
+        left = left.asLValue();
+        if (throwSyntaxErrorOnEvalOrArgumentsInStrictMode(left, ast->left->lastSourceLocation()))
+            return false;
+        blockTailCalls.unblock();
+        Reference r = expression(ast->right);
+        if (hasError)
+            return false;
+        r.loadInAccumulator();
+        if (_expr.accept(nx))
+            _expr.setResult(left.storeConsumeAccumulator());
+        else
+            _expr.setResult(left.storeRetainAccumulator());
         return false;
     }
 
-    IR::Expr* left = *expression(ast->left);
+    Reference left = expression(ast->left);
     if (hasError)
         return false;
 
     switch (ast->op) {
     case QSOperator::Or:
     case QSOperator::And:
+    case QSOperator::Assign:
+        Q_UNREACHABLE(); // handled separately above
         break;
 
-    case QSOperator::Assign: {
-        if (throwSyntaxErrorOnEvalOrArgumentsInStrictMode(left, ast->left->lastSourceLocation()))
-            return false;
-        Result right = expression(ast->right);
-        if (hasError)
-            return false;
-        if (!left->isLValue()) {
-            throwReferenceError(ast->operatorToken, QStringLiteral("left-hand side of assignment operator is not an lvalue"));
-            return false;
-        }
-
-        if (_expr.accept(nx)) {
-            move(left, *right);
-        } else {
-            const unsigned t = _block->newTemp();
-            move(_block->TEMP(t), *right);
-            move(left, _block->TEMP(t));
-            _expr.code = _block->TEMP(t);
-        }
-        break;
-    }
-
     case QSOperator::InplaceAnd:
     case QSOperator::InplaceSub:
     case QSOperator::InplaceDiv:
     case QSOperator::InplaceAdd:
     case QSOperator::InplaceLeftShift:
     case QSOperator::InplaceMod:
+    case QSOperator::InplaceExp:
     case QSOperator::InplaceMul:
     case QSOperator::InplaceOr:
     case QSOperator::InplaceRightShift:
@@ -1291,25 +1435,36 @@ bool Codegen::visit(BinaryExpression *ast)
     case QSOperator::InplaceXor: {
         if (throwSyntaxErrorOnEvalOrArgumentsInStrictMode(left, ast->left->lastSourceLocation()))
             return false;
-        Result right = expression(ast->right);
-        if (hasError)
-            return false;
-        if (!left->isLValue()) {
+
+        if (!left.isLValue()) {
             throwSyntaxError(ast->operatorToken, QStringLiteral("left-hand side of inplace operator is not an lvalue"));
             return false;
         }
+        left = left.asLValue();
+
+        Reference tempLeft = left.storeOnStack();
+        Reference right = expression(ast->right);
+
+        if (hasError)
+            return false;
+
+        binopHelper(baseOp(ast->op), tempLeft, right).loadInAccumulator();
+        _expr.setResult(left.storeRetainAccumulator());
 
-        if (_expr.accept(nx)) {
-            move(left, *right, baseOp(ast->op));
-        } else {
-            const unsigned t = _block->newTemp();
-            move(_block->TEMP(t), *right);
-            move(left, _block->TEMP(t), baseOp(ast->op));
-            _expr.code = left;
-        }
         break;
     }
 
+    case QSOperator::BitAnd:
+    case QSOperator::BitOr:
+    case QSOperator::BitXor:
+        if (left.isConstant()) {
+            Reference right = expression(ast->right);
+            if (hasError)
+                return false;
+            _expr.setResult(binopHelper(static_cast<QSOperator::Op>(ast->op), right, left));
+            break;
+        }
+        // intentional fall-through!
     case QSOperator::In:
     case QSOperator::InstanceOf:
     case QSOperator::Equal:
@@ -1319,53 +1474,417 @@ bool Codegen::visit(BinaryExpression *ast)
     case QSOperator::Le:
     case QSOperator::Lt:
     case QSOperator::StrictEqual:
-    case QSOperator::StrictNotEqual: {
-        if (!left->asTemp() && !left->asArgLocal() && !left->asConst()) {
-            const unsigned t = _block->newTemp();
-            setLocation(move(_block->TEMP(t), left), ast->operatorToken);
-            left = _block->TEMP(t);
+    case QSOperator::StrictNotEqual:
+    case QSOperator::Add:
+    case QSOperator::Div:
+    case QSOperator::Exp:
+    case QSOperator::Mod:
+    case QSOperator::Mul:
+    case QSOperator::Sub:
+    case QSOperator::LShift:
+    case QSOperator::RShift:
+    case QSOperator::URShift: {
+        Reference right;
+        if (AST::NumericLiteral *rhs = AST::cast<AST::NumericLiteral *>(ast->right)) {
+            visit(rhs);
+            right = _expr.result();
+        } else {
+            left = left.storeOnStack(); // force any loads of the lhs, so the rhs won't clobber it
+            right = expression(ast->right);
         }
-
-        Result right = expression(ast->right);
         if (hasError)
             return false;
 
-        if (_expr.accept(cx)) {
-            setLocation(cjump(binop(IR::binaryOperator(ast->op), left, *right, ast->operatorToken), _expr.iftrue, _expr.iffalse), ast->operatorToken);
+        _expr.setResult(binopHelper(static_cast<QSOperator::Op>(ast->op), left, right));
+
+        break;
+    }
+
+    } // switch
+
+    return false;
+}
+
+Codegen::Reference Codegen::binopHelper(QSOperator::Op oper, Reference &left, Reference &right)
+{
+    switch (oper) {
+    case QSOperator::Add: {
+        left = left.storeOnStack();
+        right.loadInAccumulator();
+        Instruction::Add add;
+        add.lhs = left.stackSlot();
+        bytecodeGenerator->addTracingInstruction(add);
+        break;
+    }
+    case QSOperator::Sub: {
+        if (right.isConstant() && right.constant == Encode(int(1))) {
+            left.loadInAccumulator();
+            Instruction::Decrement dec = {};
+            bytecodeGenerator->addTracingInstruction(dec);
         } else {
-            _expr.code = binop(IR::binaryOperator(ast->op), left, *right, ast->operatorToken);
+            left = left.storeOnStack();
+            right.loadInAccumulator();
+            Instruction::Sub sub;
+            sub.lhs = left.stackSlot();
+            bytecodeGenerator->addTracingInstruction(sub);
         }
         break;
     }
-
-    case QSOperator::Add:
+    case QSOperator::Exp: {
+        left = left.storeOnStack();
+        right.loadInAccumulator();
+        Instruction::Exp exp;
+        exp.lhs = left.stackSlot();
+        bytecodeGenerator->addInstruction(exp);
+        break;
+    }
+    case QSOperator::Mul: {
+        left = left.storeOnStack();
+        right.loadInAccumulator();
+        Instruction::Mul mul;
+        mul.lhs = left.stackSlot();
+        bytecodeGenerator->addTracingInstruction(mul);
+        break;
+    }
+    case QSOperator::Div: {
+        left = left.storeOnStack();
+        right.loadInAccumulator();
+        Instruction::Div div;
+        div.lhs = left.stackSlot();
+        bytecodeGenerator->addInstruction(div);
+        break;
+    }
+    case QSOperator::Mod: {
+        left = left.storeOnStack();
+        right.loadInAccumulator();
+        Instruction::Mod mod;
+        mod.lhs = left.stackSlot();
+        bytecodeGenerator->addTracingInstruction(mod);
+        break;
+    }
     case QSOperator::BitAnd:
+        if (right.isConstant()) {
+            int rightAsInt = Value::fromReturnedValue(right.constant).toInt32();
+            if (left.isConstant()) {
+                int result = Value::fromReturnedValue(left.constant).toInt32() & rightAsInt;
+                return Reference::fromConst(this, Encode(result));
+            }
+            left.loadInAccumulator();
+            Instruction::BitAndConst bitAnd;
+            bitAnd.rhs = rightAsInt;
+            bytecodeGenerator->addInstruction(bitAnd);
+        } else {
+            right.loadInAccumulator();
+            Instruction::BitAnd bitAnd;
+            bitAnd.lhs = left.stackSlot();
+            bytecodeGenerator->addInstruction(bitAnd);
+        }
+        break;
     case QSOperator::BitOr:
+        if (right.isConstant()) {
+            int rightAsInt = Value::fromReturnedValue(right.constant).toInt32();
+            if (left.isConstant()) {
+                int result = Value::fromReturnedValue(left.constant).toInt32() | rightAsInt;
+                return Reference::fromConst(this, Encode(result));
+            }
+            left.loadInAccumulator();
+            Instruction::BitOrConst bitOr;
+            bitOr.rhs = rightAsInt;
+            bytecodeGenerator->addInstruction(bitOr);
+        } else {
+            right.loadInAccumulator();
+            Instruction::BitOr bitOr;
+            bitOr.lhs = left.stackSlot();
+            bytecodeGenerator->addInstruction(bitOr);
+        }
+        break;
     case QSOperator::BitXor:
-    case QSOperator::Div:
-    case QSOperator::LShift:
-    case QSOperator::Mod:
-    case QSOperator::Mul:
+        if (right.isConstant()) {
+            int rightAsInt = Value::fromReturnedValue(right.constant).toInt32();
+            if (left.isConstant()) {
+                int result = Value::fromReturnedValue(left.constant).toInt32() ^ rightAsInt;
+                return Reference::fromConst(this, Encode(result));
+            }
+            left.loadInAccumulator();
+            Instruction::BitXorConst bitXor;
+            bitXor.rhs = rightAsInt;
+            bytecodeGenerator->addInstruction(bitXor);
+        } else {
+            right.loadInAccumulator();
+            Instruction::BitXor bitXor;
+            bitXor.lhs = left.stackSlot();
+            bytecodeGenerator->addInstruction(bitXor);
+        }
+        break;
+    case QSOperator::URShift:
+        if (right.isConstant()) {
+            left.loadInAccumulator();
+            Instruction::UShrConst ushr;
+            ushr.rhs = Value::fromReturnedValue(right.constant).toInt32() & 0x1f;
+            bytecodeGenerator->addInstruction(ushr);
+        } else {
+            right.loadInAccumulator();
+            Instruction::UShr ushr;
+            ushr.lhs = left.stackSlot();
+            bytecodeGenerator->addInstruction(ushr);
+        }
+        break;
     case QSOperator::RShift:
-    case QSOperator::Sub:
-    case QSOperator::URShift: {
-        if (!left->asTemp() && !left->asArgLocal() && !left->asConst()) {
-            const unsigned t = _block->newTemp();
-            setLocation(move(_block->TEMP(t), left), ast->operatorToken);
-            left = _block->TEMP(t);
+        if (right.isConstant()) {
+            left.loadInAccumulator();
+            Instruction::ShrConst shr;
+            shr.rhs = Value::fromReturnedValue(right.constant).toInt32() & 0x1f;
+            bytecodeGenerator->addInstruction(shr);
+        } else {
+            right.loadInAccumulator();
+            Instruction::Shr shr;
+            shr.lhs = left.stackSlot();
+            bytecodeGenerator->addInstruction(shr);
         }
+        break;
+    case QSOperator::LShift:
+        if (right.isConstant()) {
+            left.loadInAccumulator();
+            Instruction::ShlConst shl;
+            shl.rhs = Value::fromReturnedValue(right.constant).toInt32() & 0x1f;
+            bytecodeGenerator->addInstruction(shl);
+        } else {
+            right.loadInAccumulator();
+            Instruction::Shl shl;
+            shl.lhs = left.stackSlot();
+            bytecodeGenerator->addInstruction(shl);
+        }
+        break;
+    case QSOperator::InstanceOf: {
+        Instruction::CmpInstanceOf binop;
+        left = left.storeOnStack();
+        right.loadInAccumulator();
+        binop.lhs = left.stackSlot();
+        bytecodeGenerator->addInstruction(binop);
+        break;
+    }
+    case QSOperator::In: {
+        Instruction::CmpIn binop;
+        left = left.storeOnStack();
+        right.loadInAccumulator();
+        binop.lhs = left.stackSlot();
+        bytecodeGenerator->addInstruction(binop);
+        break;
+    }
+    case QSOperator::StrictEqual: {
+        if (_expr.accept(cx))
+            return jumpBinop(oper, left, right);
+
+        Instruction::CmpStrictEqual cmp;
+        left = left.storeOnStack();
+        right.loadInAccumulator();
+        cmp.lhs = left.stackSlot();
+        bytecodeGenerator->addInstruction(cmp);
+        break;
+    }
+    case QSOperator::StrictNotEqual: {
+        if (_expr.accept(cx))
+            return jumpBinop(oper, left, right);
+
+        Instruction::CmpStrictNotEqual cmp;
+        left = left.storeOnStack();
+        right.loadInAccumulator();
+        cmp.lhs = left.stackSlot();
+        bytecodeGenerator->addInstruction(cmp);
+        break;
+    }
+    case QSOperator::Equal: {
+        if (_expr.accept(cx))
+            return jumpBinop(oper, left, right);
+
+        Instruction::CmpEq cmp;
+        left = left.storeOnStack();
+        right.loadInAccumulator();
+        cmp.lhs = left.stackSlot();
+        bytecodeGenerator->addInstruction(cmp);
+        break;
+    }
+    case QSOperator::NotEqual: {
+        if (_expr.accept(cx))
+            return jumpBinop(oper, left, right);
+
+        Instruction::CmpNe cmp;
+        left = left.storeOnStack();
+        right.loadInAccumulator();
+        cmp.lhs = left.stackSlot();
+        bytecodeGenerator->addInstruction(cmp);
+        break;
+    }
+    case QSOperator::Gt: {
+        if (_expr.accept(cx))
+            return jumpBinop(oper, left, right);
+
+        Instruction::CmpGt cmp;
+        left = left.storeOnStack();
+        right.loadInAccumulator();
+        cmp.lhs = left.stackSlot();
+        bytecodeGenerator->addInstruction(cmp);
+        break;
+    }
+    case QSOperator::Ge: {
+        if (_expr.accept(cx))
+            return jumpBinop(oper, left, right);
+
+        Instruction::CmpGe cmp;
+        left = left.storeOnStack();
+        right.loadInAccumulator();
+        cmp.lhs = left.stackSlot();
+        bytecodeGenerator->addInstruction(cmp);
+        break;
+    }
+    case QSOperator::Lt: {
+        if (_expr.accept(cx))
+            return jumpBinop(oper, left, right);
+
+        Instruction::CmpLt cmp;
+        left = left.storeOnStack();
+        right.loadInAccumulator();
+        cmp.lhs = left.stackSlot();
+        bytecodeGenerator->addInstruction(cmp);
+        break;
+    }
+    case QSOperator::Le:
+        if (_expr.accept(cx))
+            return jumpBinop(oper, left, right);
+
+        Instruction::CmpLe cmp;
+        left = left.storeOnStack();
+        right.loadInAccumulator();
+        cmp.lhs = left.stackSlot();
+        bytecodeGenerator->addInstruction(cmp);
+        break;
+    default:
+        Q_UNREACHABLE();
+    }
 
-        Result right = expression(ast->right);
-        if (hasError)
-            return false;
+    return Reference::fromAccumulator(this);
+}
 
-        _expr.code = binop(IR::binaryOperator(ast->op), left, *right, ast->operatorToken);
-        break;
+static QSOperator::Op operatorForSwappedOperands(QSOperator::Op oper)
+{
+    switch (oper) {
+    case QSOperator::StrictEqual: return QSOperator::StrictEqual;
+    case QSOperator::StrictNotEqual: return QSOperator::StrictNotEqual;
+    case QSOperator::Equal: return QSOperator::Equal;
+    case QSOperator::NotEqual: return QSOperator::NotEqual;
+    case QSOperator::Gt: return QSOperator::Le;
+    case QSOperator::Ge: return QSOperator::Lt;
+    case QSOperator::Lt: return QSOperator::Ge;
+    case QSOperator::Le: return QSOperator::Gt;
+    default: Q_UNIMPLEMENTED(); return QSOperator::Invalid;
     }
+}
 
-    } // switch
+Codegen::Reference Codegen::jumpBinop(QSOperator::Op oper, Reference &left, Reference &right)
+{
+    if (left.isConstant()) {
+        oper = operatorForSwappedOperands(oper);
+        qSwap(left, right);
+    }
 
-    return false;
+    if (right.isConstant() && (oper == QSOperator::Equal || oper == QSOperator::NotEqual)) {
+        Value c = Value::fromReturnedValue(right.constant);
+        if (c.isNull() || c.isUndefined()) {
+            left.loadInAccumulator();
+            if (oper == QSOperator::Equal) {
+                Instruction::CmpEqNull cmp;
+                bytecodeGenerator->addInstruction(cmp);
+                addCJump();
+                return Reference();
+            } else if (oper == QSOperator::NotEqual) {
+                Instruction::CmpNeNull cmp;
+                bytecodeGenerator->addInstruction(cmp);
+                addCJump();
+                return Reference();
+            }
+        } else if (c.isInt32()) {
+            left.loadInAccumulator();
+            if (oper == QSOperator::Equal) {
+                Instruction::CmpEqInt cmp;
+                cmp.lhs = c.int_32();
+                bytecodeGenerator->addInstruction(cmp);
+                addCJump();
+                return Reference();
+            } else if (oper == QSOperator::NotEqual) {
+                Instruction::CmpNeInt cmp;
+                cmp.lhs = c.int_32();
+                bytecodeGenerator->addInstruction(cmp);
+                addCJump();
+                return Reference();
+            }
+
+        }
+    }
+
+    left = left.storeOnStack();
+    right.loadInAccumulator();
+
+    switch (oper) {
+    case QSOperator::StrictEqual: {
+        Instruction::CmpStrictEqual cmp;
+        cmp.lhs = left.stackSlot();
+        bytecodeGenerator->addInstruction(cmp);
+        addCJump();
+        break;
+    }
+    case QSOperator::StrictNotEqual: {
+        Instruction::CmpStrictNotEqual cmp;
+        cmp.lhs = left.stackSlot();
+        bytecodeGenerator->addInstruction(cmp);
+        addCJump();
+        break;
+    }
+    case QSOperator::Equal: {
+        Instruction::CmpEq cmp;
+        cmp.lhs = left.stackSlot();
+        bytecodeGenerator->addInstruction(cmp);
+        addCJump();
+        break;
+    }
+    case QSOperator::NotEqual: {
+        Instruction::CmpNe cmp;
+        cmp.lhs = left.stackSlot();
+        bytecodeGenerator->addInstruction(cmp);
+        addCJump();
+        break;
+    }
+    case QSOperator::Gt: {
+        Instruction::CmpGt cmp;
+        cmp.lhs = left.stackSlot();
+        bytecodeGenerator->addInstruction(cmp);
+        addCJump();
+        break;
+    }
+    case QSOperator::Ge: {
+        Instruction::CmpGe cmp;
+        cmp.lhs = left.stackSlot();
+        bytecodeGenerator->addInstruction(cmp);
+        addCJump();
+        break;
+    }
+    case QSOperator::Lt: {
+        Instruction::CmpLt cmp;
+        cmp.lhs = left.stackSlot();
+        bytecodeGenerator->addInstruction(cmp);
+        addCJump();
+        break;
+    }
+    case QSOperator::Le: {
+        Instruction::CmpLe cmp;
+        cmp.lhs = left.stackSlot();
+        bytecodeGenerator->addInstruction(cmp);
+        addCJump();
+        break;
+    }
+    default:
+        Q_UNREACHABLE();
+    }
+    return Reference();
 }
 
 bool Codegen::visit(CallExpression *ast)
@@ -1373,53 +1892,257 @@ bool Codegen::visit(CallExpression *ast)
     if (hasError)
         return false;
 
-    Result base = expression(ast->base);
-    IR::ExprList *args = 0, **args_it = &args;
-    for (ArgumentList *it = ast->arguments; it; it = it->next) {
-        Result arg = expression(it->expression);
-        if (hasError)
-            return false;
-        IR::Expr *actual = argument(*arg);
-        *args_it = _function->New<IR::ExprList>();
-        (*args_it)->init(actual);
-        args_it = &(*args_it)->next;
+    RegisterScope scope(this);
+    TailCallBlocker blockTailCalls(this);
+
+    Reference base = expression(ast->base);
+
+    if (hasError)
+        return false;
+    switch (base.type) {
+    case Reference::Member:
+    case Reference::Subscript:
+    case Reference::QmlScopeObject:
+    case Reference::QmlContextObject:
+        base = base.asLValue();
+        break;
+    case Reference::Name:
+        break;
+    case Reference::Super:
+        handleConstruct(base, ast->arguments);
+        return false;
+    case Reference::SuperProperty:
+        break;
+    default:
+        base = base.storeOnStack();
+        break;
     }
+
+    int thisObject = bytecodeGenerator->newRegister();
+    int functionObject = bytecodeGenerator->newRegister();
+
+    auto calldata = pushArgs(ast->arguments);
     if (hasError)
         return false;
-    _expr.code = call(*base, args);
+
+    blockTailCalls.unblock();
+    if (calldata.hasSpread || _tailCallsAreAllowed) {
+        Reference baseObject = base.baseObject();
+        if (!baseObject.isStackSlot()) {
+            baseObject.storeOnStack(thisObject);
+            baseObject = Reference::fromStackSlot(this, thisObject);
+        }
+        if (!base.isStackSlot()) {
+            base.storeOnStack(functionObject);
+            base = Reference::fromStackSlot(this, functionObject);
+        }
+
+        if (calldata.hasSpread) {
+            Instruction::CallWithSpread call;
+            call.func = base.stackSlot();
+            call.thisObject = baseObject.stackSlot();
+            call.argc = calldata.argc;
+            call.argv = calldata.argv;
+            bytecodeGenerator->addTracingInstruction(call);
+        } else {
+            Instruction::TailCall call;
+            call.func = base.stackSlot();
+            call.thisObject = baseObject.stackSlot();
+            call.argc = calldata.argc;
+            call.argv = calldata.argv;
+            bytecodeGenerator->addInstruction(call);
+        }
+
+        _expr.setResult(Reference::fromAccumulator(this));
+        return false;
+
+    }
+
+    handleCall(base, calldata, functionObject, thisObject);
     return false;
 }
 
-bool Codegen::visit(ConditionalExpression *ast)
+void Codegen::handleCall(Reference &base, Arguments calldata, int slotForFunction, int slotForThisObject)
+{
+    //### Do we really need all these call instructions? can's we load the callee in a temp?
+    if (base.type == Reference::QmlScopeObject) {
+        Instruction::CallScopeObjectProperty call;
+        call.base = base.qmlBase.stackSlot();
+        call.name = base.qmlCoreIndex;
+        call.argc = calldata.argc;
+        call.argv = calldata.argv;
+        bytecodeGenerator->addTracingInstruction(call);
+    } else if (base.type == Reference::QmlContextObject) {
+        Instruction::CallContextObjectProperty call;
+        call.base = base.qmlBase.stackSlot();
+        call.name = base.qmlCoreIndex;
+        call.argc = calldata.argc;
+        call.argv = calldata.argv;
+        bytecodeGenerator->addTracingInstruction(call);
+    } else if (base.type == Reference::Member) {
+        if (!disable_lookups && useFastLookups) {
+            Instruction::CallPropertyLookup call;
+            call.base = base.propertyBase.stackSlot();
+            call.lookupIndex = registerGetterLookup(base.propertyNameIndex);
+            call.argc = calldata.argc;
+            call.argv = calldata.argv;
+            bytecodeGenerator->addTracingInstruction(call);
+        } else {
+            Instruction::CallProperty call;
+            call.base = base.propertyBase.stackSlot();
+            call.name = base.propertyNameIndex;
+            call.argc = calldata.argc;
+            call.argv = calldata.argv;
+            bytecodeGenerator->addTracingInstruction(call);
+        }
+    } else if (base.type == Reference::Subscript) {
+        Instruction::CallElement call;
+        call.base = base.elementBase;
+        call.index = base.elementSubscript.stackSlot();
+        call.argc = calldata.argc;
+        call.argv = calldata.argv;
+        bytecodeGenerator->addTracingInstruction(call);
+    } else if (base.type == Reference::Name) {
+        if (base.name == QStringLiteral("eval")) {
+            Instruction::CallPossiblyDirectEval call;
+            call.argc = calldata.argc;
+            call.argv = calldata.argv;
+            bytecodeGenerator->addTracingInstruction(call);
+        } else if (!disable_lookups && useFastLookups && base.global) {
+            Instruction::CallGlobalLookup call;
+            call.index = registerGlobalGetterLookup(base.nameAsIndex());
+            call.argc = calldata.argc;
+            call.argv = calldata.argv;
+            bytecodeGenerator->addTracingInstruction(call);
+        } else {
+            Instruction::CallName call;
+            call.name = base.nameAsIndex();
+            call.argc = calldata.argc;
+            call.argv = calldata.argv;
+            bytecodeGenerator->addTracingInstruction(call);
+        }
+    } else if (base.type == Reference::SuperProperty) {
+        Reference receiver = base.baseObject();
+        if (!base.isStackSlot()) {
+            base.storeOnStack(slotForFunction);
+            base = Reference::fromStackSlot(this, slotForFunction);
+        }
+        if (!receiver.isStackSlot()) {
+            receiver.storeOnStack(slotForThisObject);
+            receiver = Reference::fromStackSlot(this, slotForThisObject);
+        }
+        Instruction::CallWithReceiver call;
+        call.name = base.stackSlot();
+        call.thisObject = receiver.stackSlot();
+        call.argc = calldata.argc;
+        call.argv = calldata.argv;
+        bytecodeGenerator->addTracingInstruction(call);
+    } else {
+        Q_ASSERT(base.isStackSlot());
+        Instruction::CallValue call;
+        call.name = base.stackSlot();
+        call.argc = calldata.argc;
+        call.argv = calldata.argv;
+        bytecodeGenerator->addTracingInstruction(call);
+    }
+
+    _expr.setResult(Reference::fromAccumulator(this));
+}
+
+Codegen::Arguments Codegen::pushArgs(ArgumentList *args)
 {
-    if (hasError)
-        return true;
+    bool hasSpread = false;
+    int argc = 0;
+    for (ArgumentList *it = args; it; it = it->next) {
+        if (it->isSpreadElement) {
+            hasSpread = true;
+            ++argc;
+        }
+        ++argc;
+    }
+
+    if (!argc)
+        return { 0, 0, false };
+
+    int calldata = bytecodeGenerator->newRegisterArray(argc);
+
+    argc = 0;
+    for (ArgumentList *it = args; it; it = it->next) {
+        if (it->isSpreadElement) {
+            Reference::fromConst(this, Value::emptyValue().asReturnedValue()).storeOnStack(calldata + argc);
+            ++argc;
+        }
+        RegisterScope scope(this);
+        Reference e = expression(it->expression);
+        if (hasError)
+            break;
+        if (!argc && !it->next && !hasSpread) {
+            // avoid copy for functions taking a single argument
+            if (e.isStackSlot())
+                return { 1, e.stackSlot(), hasSpread };
+        }
+        (void) e.storeOnStack(calldata + argc);
+        ++argc;
+    }
+
+    return { argc, calldata, hasSpread };
+}
+
+Codegen::Arguments Codegen::pushTemplateArgs(TemplateLiteral *args)
+{
+    int argc = 0;
+    for (TemplateLiteral *it = args; it; it = it->next)
+        ++argc;
 
-    IR::BasicBlock *iftrue = _function->newBasicBlock(exceptionHandler());
-    IR::BasicBlock *iffalse = _function->newBasicBlock(exceptionHandler());
-    IR::BasicBlock *endif = _function->newBasicBlock(exceptionHandler());
+    if (!argc)
+        return { 0, 0, false };
 
-    const unsigned t = _block->newTemp();
+    int calldata = bytecodeGenerator->newRegisterArray(argc);
 
-    condition(ast->expression, iftrue, iffalse);
+    argc = 0;
+    for (TemplateLiteral *it = args; it && it->expression; it = it->next) {
+        RegisterScope scope(this);
+        Reference e = expression(it->expression);
+        if (hasError)
+            break;
+        (void) e.storeOnStack(calldata + argc);
+        ++argc;
+    }
+
+    return { argc, calldata, false };
+}
 
-    _block = iftrue;
-    Result ok = expression(ast->ok);
+bool Codegen::visit(ConditionalExpression *ast)
+{
     if (hasError)
         return false;
-    move(_block->TEMP(t), *ok);
-    _block->JUMP(endif);
 
-    _block = iffalse;
-    Result ko = expression(ast->ko);
+    RegisterScope scope(this);
+    TailCallBlocker blockTailCalls(this);
+
+    BytecodeGenerator::Label iftrue = bytecodeGenerator->newLabel();
+    BytecodeGenerator::Label iffalse = bytecodeGenerator->newLabel();
+    condition(ast->expression, &iftrue, &iffalse, true);
+
+    blockTailCalls.unblock();
+
+    iftrue.link();
+    Reference ok = expression(ast->ok);
     if (hasError)
         return false;
-    move(_block->TEMP(t), *ko);
-    _block->JUMP(endif);
+    ok.loadInAccumulator();
+    BytecodeGenerator::Jump jump_endif = bytecodeGenerator->jump();
 
-    _block = endif;
+    iffalse.link();
+    Reference ko = expression(ast->ko);
+    if (hasError) {
+        jump_endif.link(); // dummy link, to prevent assert in Jump destructor from triggering
+        return false;
+    }
+    ko.loadInAccumulator();
 
-    _expr.code = _block->TEMP(t);
+    jump_endif.link();
+    _expr.setResult(Reference::fromAccumulator(this));
 
     return false;
 }
@@ -1429,48 +2152,69 @@ bool Codegen::visit(DeleteExpression *ast)
     if (hasError)
         return false;
 
-    IR::Expr* expr = *expression(ast->expression);
+    RegisterScope scope(this);
+    TailCallBlocker blockTailCalls(this);
+    Reference expr = expression(ast->expression);
     if (hasError)
         return false;
-    // Temporaries cannot be deleted
-    IR::ArgLocal *al = expr->asArgLocal();
-    if (al && al->index < static_cast<unsigned>(_variableEnvironment->members.size())) {
+
+    switch (expr.type) {
+    case Reference::SuperProperty:
+        // ### this should throw a reference error at runtime.
+        return false;
+    case Reference::StackSlot:
+        if (!expr.stackSlotIsLocalOrArgument)
+            break;
+        // fall through
+    case Reference::ScopedLocal:
         // Trying to delete a function argument might throw.
-        if (_function->isStrict) {
+        if (_context->isStrict) {
             throwSyntaxError(ast->deleteToken, QStringLiteral("Delete of an unqualified identifier in strict mode."));
             return false;
         }
-        _expr.code = _block->CONST(IR::BoolType, 0);
+        _expr.setResult(Reference::fromConst(this, QV4::Encode(false)));
         return false;
-    }
-    if (_function->isStrict && expr->asName()) {
-        throwSyntaxError(ast->deleteToken, QStringLiteral("Delete of an unqualified identifier in strict mode."));
+    case Reference::Name: {
+        if (_context->isStrict) {
+            throwSyntaxError(ast->deleteToken, QStringLiteral("Delete of an unqualified identifier in strict mode."));
+            return false;
+        }
+        Instruction::DeleteName del;
+        del.name = expr.nameAsIndex();
+        bytecodeGenerator->addInstruction(del);
+        _expr.setResult(Reference::fromAccumulator(this));
         return false;
     }
-
-    // [[11.4.1]] Return true if it's not a reference
-    if (expr->asConst() || expr->asString()) {
-        _expr.code = _block->CONST(IR::BoolType, 1);
+    case Reference::Member: {
+        //### maybe add a variant where the base can be in the accumulator?
+        expr = expr.asLValue();
+        Instruction::LoadRuntimeString instr;
+        instr.stringId = expr.propertyNameIndex;
+        bytecodeGenerator->addInstruction(instr);
+        Reference index = Reference::fromStackSlot(this);
+        index.storeConsumeAccumulator();
+        Instruction::DeleteProperty del;
+        del.base = expr.propertyBase.stackSlot();
+        del.index = index.stackSlot();
+        bytecodeGenerator->addInstruction(del);
+        _expr.setResult(Reference::fromAccumulator(this));
         return false;
     }
-
-    // Return values from calls are also not a reference, but we have to
-    // perform the call to allow for side effects.
-    if (expr->asCall()) {
-        _block->EXP(expr);
-        _expr.code = _block->CONST(IR::BoolType, 1);
+    case Reference::Subscript: {
+        //### maybe add a variant where the index can be in the accumulator?
+        expr = expr.asLValue();
+        Instruction::DeleteProperty del;
+        del.base = expr.elementBase;
+        del.index = expr.elementSubscript.stackSlot();
+        bytecodeGenerator->addInstruction(del);
+        _expr.setResult(Reference::fromAccumulator(this));
         return false;
     }
-    if (expr->asTemp() ||
-            (expr->asArgLocal() &&
-             expr->asArgLocal()->index >= static_cast<unsigned>(_variableEnvironment->members.size()))) {
-        _expr.code = _block->CONST(IR::BoolType, 1);
-        return false;
+    default:
+        break;
     }
-
-    IR::ExprList *args = _function->New<IR::ExprList>();
-    args->init(reference(expr));
-    _expr.code = call(_block->NAME(IR::Name::builtin_delete, ast->deleteToken.startLine, ast->deleteToken.startColumn), args);
+    // [[11.4.1]] Return true if it's not a reference
+    _expr.setResult(Reference::fromConst(this, QV4::Encode(true)));
     return false;
 }
 
@@ -1479,86 +2223,189 @@ bool Codegen::visit(FalseLiteral *)
     if (hasError)
         return false;
 
-    if (_expr.accept(cx)) {
-        _block->JUMP(_expr.iffalse);
-    } else {
-        _expr.code = _block->CONST(IR::BoolType, 0);
-    }
+    _expr.setResult(Reference::fromConst(this, QV4::Encode(false)));
     return false;
 }
 
-bool Codegen::visit(FieldMemberExpression *ast)
+bool Codegen::visit(SuperLiteral *)
 {
     if (hasError)
         return false;
 
-    Result base = expression(ast->base);
-    if (!hasError)
-        _expr.code = member(*base, _function->newString(ast->name.toString()));
+    _expr.setResult(Reference::fromSuper(this));
     return false;
 }
 
-bool Codegen::visit(FunctionExpression *ast)
+bool Codegen::visit(FieldMemberExpression *ast)
 {
     if (hasError)
         return false;
 
-    int function = defineFunction(ast->name.toString(), ast, ast->formals, ast->body ? ast->body->elements : 0);
-    _expr.code = _block->CLOSURE(function);
+    TailCallBlocker blockTailCalls(this);
+    if (AST::IdentifierExpression *id = AST::cast<AST::IdentifierExpression *>(ast->base)) {
+        if (id->name == QLatin1String("new")) {
+            // new.target
+            Q_ASSERT(ast->name == QLatin1String("target"));
+
+            if (_context->isArrowFunction || _context->contextType == ContextType::Eval) {
+                Reference r = referenceForName(QStringLiteral("new.target"), false);
+                r.isReadonly = true;
+                _expr.setResult(r);
+                return false;
+            }
+
+            Reference r = Reference::fromStackSlot(this, CallData::NewTarget);
+            _expr.setResult(r);
+            return false;
+        }
+    }
+
+    Reference base = expression(ast->base);
+    if (hasError)
+        return false;
+    if (base.isSuper()) {
+        Instruction::LoadRuntimeString load;
+        load.stringId = registerString(ast->name.toString());
+        bytecodeGenerator->addInstruction(load);
+        Reference property = Reference::fromAccumulator(this).storeOnStack();
+        _expr.setResult(Reference::fromSuperProperty(property));
+        return false;
+    }
+    _expr.setResult(Reference::fromMember(base, ast->name.toString()));
     return false;
 }
 
-IR::Expr *Codegen::identifier(const QString &name, int line, int col)
+bool Codegen::visit(TaggedTemplate *ast)
 {
     if (hasError)
-        return 0;
+        return false;
 
-    uint scope = 0;
-    Environment *e = _variableEnvironment;
-    IR::Function *f = _function;
+    RegisterScope scope(this);
 
-    while (f && e->parent) {
-        if (f->insideWithOrCatch || (f->isNamedExpression && QStringRef(f->name) == name))
-            return _block->NAME(name, line, col);
+    int functionObject = -1, thisObject = -1;
 
-        int index = e->findMember(name);
-        Q_ASSERT (index < e->members.size());
-        if (index != -1) {
-            IR::ArgLocal *al = _block->LOCAL(index, scope);
-            if (name == QLatin1String("arguments") || name == QLatin1String("eval"))
-                al->isArgumentsOrEval = true;
-            return al;
-        }
-        const int argIdx = f->indexOfArgument(QStringRef(&name));
-        if (argIdx != -1)
-            return _block->ARG(argIdx, scope);
+    Reference base = expression(ast->base);
+    if (hasError)
+        return false;
+    switch (base.type) {
+    case Reference::Member:
+    case Reference::Subscript:
+        base = base.asLValue();
+        break;
+    case Reference::Name:
+        break;
+    case Reference::SuperProperty:
+        thisObject = bytecodeGenerator->newRegister();
+        functionObject = bytecodeGenerator->newRegister();
+        break;
+    default:
+        base = base.storeOnStack();
+        break;
+    }
+
+    createTemplateObject(ast->templateLiteral);
+    int templateObjectTemp = Reference::fromAccumulator(this).storeOnStack().stackSlot();
+    Q_UNUSED(templateObjectTemp);
+    auto calldata = pushTemplateArgs(ast->templateLiteral);
+    if (hasError)
+        return false;
+    ++calldata.argc;
+    Q_ASSERT(calldata.argv == templateObjectTemp + 1);
+    --calldata.argv;
+
+    handleCall(base, calldata, functionObject, thisObject);
+    return false;
+}
+
+void Codegen::createTemplateObject(TemplateLiteral *t)
+{
+    TemplateObject obj;
+
+    for (TemplateLiteral *it = t; it; it = it->next) {
+        obj.strings.append(registerString(it->value.toString()));
+        obj.rawStrings.append(registerString(it->rawValue.toString()));
+    }
+
+    int index = _module->templateObjects.size();
+    _module->templateObjects.append(obj);
+
+    Instruction::GetTemplateObject getTemplateObject;
+    getTemplateObject.index = index;
+    bytecodeGenerator->addInstruction(getTemplateObject);
+}
+
+bool Codegen::visit(FunctionExpression *ast)
+{
+    if (hasError)
+        return false;
+
+    TailCallBlocker blockTailCalls(this);
+
+    RegisterScope scope(this);
 
-        if (!f->isStrict && f->hasDirectEval)
-            return _block->NAME(name, line, col);
+    int function = defineFunction(ast->name.toString(), ast, ast->formals, ast->body);
+    if (hasError)
+        return false;
+    loadClosure(function);
+    _expr.setResult(Reference::fromAccumulator(this));
+    return false;
+}
 
-        ++scope;
-        e = e->parent;
-        f = f->outer;
+Codegen::Reference Codegen::referenceForName(const QString &name, bool isLhs, const SourceLocation &accessLocation)
+{
+    Context::ResolvedName resolved = _context->resolveName(name, accessLocation);
+
+    if (resolved.type == Context::ResolvedName::Local || resolved.type == Context::ResolvedName::Stack
+        || resolved.type == Context::ResolvedName::Import) {
+        if (resolved.isArgOrEval && isLhs)
+            // ### add correct source location
+            throwSyntaxError(SourceLocation(), QStringLiteral("Variable name may not be eval or arguments in strict mode"));
+        Reference r;
+        switch (resolved.type) {
+        case Context::ResolvedName::Local:
+            r = Reference::fromScopedLocal(this, resolved.index, resolved.scope); break;
+        case Context::ResolvedName::Stack:
+            r = Reference::fromStackSlot(this, resolved.index, true /*isLocal*/); break;
+        case Context::ResolvedName::Import:
+            r = Reference::fromImport(this, resolved.index); break;
+        default: Q_UNREACHABLE();
+        }
+        if (r.isStackSlot() && _volatileMemoryLocations.isVolatile(name))
+            r.isVolatile = true;
+        r.isArgOrEval = resolved.isArgOrEval;
+        r.isReferenceToConst = resolved.isConst;
+        r.requiresTDZCheck = resolved.requiresTDZCheck;
+        r.name = name; // used to show correct name at run-time when TDZ check fails.
+        return r;
     }
 
     // This hook allows implementing QML lookup semantics
-    if (IR::Expr *fallback = fallbackNameLookup(name, line, col))
+    Reference fallback = fallbackNameLookup(name);
+    if (fallback.type != Reference::Invalid)
         return fallback;
 
-    if (!e->parent && (!f || !f->insideWithOrCatch) && _variableEnvironment->compilationMode != EvalCode && e->compilationMode != QmlBinding)
-        return _block->GLOBALNAME(name, line, col);
-
-    // global context or with. Lookup by name
-    return _block->NAME(name, line, col);
+    Reference r = Reference::fromName(this, name);
+    r.global = useFastLookups && (resolved.type == Context::ResolvedName::Global);
+    if (!r.global && canAccelerateGlobalLookups() && m_globalNames.contains(name))
+        r.global = true;
+    return r;
+}
 
+void Codegen::loadClosure(int closureId)
+{
+    if (closureId >= 0) {
+        Instruction::LoadClosure load;
+        load.value = closureId;
+        bytecodeGenerator->addInstruction(load);
+    } else {
+        Reference::fromConst(this, Encode::undefined()).loadInAccumulator();
+    }
 }
 
-IR::Expr *Codegen::fallbackNameLookup(const QString &name, int line, int col)
+Codegen::Reference Codegen::fallbackNameLookup(const QString &name)
 {
     Q_UNUSED(name)
-    Q_UNUSED(line)
-    Q_UNUSED(col)
-    return 0;
+    return Reference();
 }
 
 bool Codegen::visit(IdentifierExpression *ast)
@@ -1566,7 +2413,7 @@ bool Codegen::visit(IdentifierExpression *ast)
     if (hasError)
         return false;
 
-    _expr.code = identifier(ast->name.toString(), ast->identifierToken.startLine, ast->identifierToken.startColumn);
+    _expr.setResult(referenceForName(ast->name.toString(), false, ast->firstSourceLocation()));
     return false;
 }
 
@@ -1579,21 +2426,63 @@ bool Codegen::visit(NestedExpression *ast)
     return false;
 }
 
+void Codegen::handleConstruct(const Reference &base, ArgumentList *arguments)
+{
+    Reference constructor;
+    if (base.isSuper()) {
+        Instruction::LoadSuperConstructor super;
+        bytecodeGenerator->addInstruction(super);
+        constructor = Reference::fromAccumulator(this).storeOnStack();
+    } else {
+        constructor = base.storeOnStack();
+    }
+
+    auto calldata = pushArgs(arguments);
+    if (hasError)
+        return;
+
+    if (base.isSuper())
+        Reference::fromStackSlot(this, CallData::NewTarget).loadInAccumulator();
+    else
+        constructor.loadInAccumulator();
+
+    if (calldata.hasSpread) {
+        Instruction::ConstructWithSpread create;
+        create.func = constructor.stackSlot();
+        create.argc = calldata.argc;
+        create.argv = calldata.argv;
+        bytecodeGenerator->addInstruction(create);
+    } else {
+        Instruction::Construct create;
+        create.func = constructor.stackSlot();
+        create.argc = calldata.argc;
+        create.argv = calldata.argv;
+        bytecodeGenerator->addInstruction(create);
+    }
+    if (base.isSuper())
+        // set the result up as the thisObject
+        Reference::fromAccumulator(this).storeOnStack(CallData::This);
+
+    _expr.setResult(Reference::fromAccumulator(this));
+}
+
 bool Codegen::visit(NewExpression *ast)
 {
     if (hasError)
         return false;
 
-    Result base = expression(ast->expression);
+    RegisterScope scope(this);
+    TailCallBlocker blockTailCalls(this);
+
+    Reference base = expression(ast->expression);
     if (hasError)
         return false;
-    IR::Expr *expr = *base;
-    if (expr && !expr->asTemp() && !expr->asArgLocal() && !expr->asName() && !expr->asMember()) {
-        const unsigned t = _block->newTemp();
-        move(_block->TEMP(t), expr);
-        expr = _block->TEMP(t);
+    if (base.isSuper()) {
+        throwSyntaxError(ast->expression->firstSourceLocation(), QStringLiteral("Cannot use new with super."));
+        return false;
     }
-    _expr.code = _block->NEW(expr, 0);
+
+    handleConstruct(base, nullptr);
     return false;
 }
 
@@ -1602,29 +2491,18 @@ bool Codegen::visit(NewMemberExpression *ast)
     if (hasError)
         return false;
 
-    Result base = expression(ast->base);
+    RegisterScope scope(this);
+    TailCallBlocker blockTailCalls(this);
+
+    Reference base = expression(ast->base);
     if (hasError)
         return false;
-    IR::Expr *expr = *base;
-    if (expr && !expr->asTemp() && !expr->asArgLocal() && !expr->asName() && !expr->asMember()) {
-        const unsigned t = _block->newTemp();
-        move(_block->TEMP(t), expr);
-        expr = _block->TEMP(t);
+    if (base.isSuper()) {
+        throwSyntaxError(ast->base->firstSourceLocation(), QStringLiteral("Cannot use new with super."));
+        return false;
     }
 
-    IR::ExprList *args = 0, **args_it = &args;
-    for (ArgumentList *it = ast->arguments; it; it = it->next) {
-        Result arg = expression(it->expression);
-        if (hasError)
-            return false;
-        IR::Expr *actual = argument(*arg);
-        *args_it = _function->New<IR::ExprList>();
-        (*args_it)->init(actual);
-        args_it = &(*args_it)->next;
-    }
-    const unsigned t = _block->newTemp();
-    move(_block->TEMP(t), _block->NEW(expr, args));
-    _expr.code = _block->TEMP(t);
+    handleConstruct(base, ast->arguments);
     return false;
 }
 
@@ -1633,12 +2511,8 @@ bool Codegen::visit(NotExpression *ast)
     if (hasError)
         return false;
 
-    Result expr = expression(ast->expression);
-    if (hasError)
-        return false;
-    const unsigned r = _block->newTemp();
-    setLocation(move(_block->TEMP(r), unop(IR::OpNot, *expr, ast->notToken)), ast->notToken);
-    _expr.code = _block->TEMP(r);
+    TailCallBlocker blockTailCalls(this);
+    _expr.setResult(unop(Not, expression(ast->expression)));
     return false;
 }
 
@@ -1647,8 +2521,10 @@ bool Codegen::visit(NullExpression *)
     if (hasError)
         return false;
 
-    if (_expr.accept(cx)) _block->JUMP(_expr.iffalse);
-    else _expr.code = _block->CONST(IR::NullType, 0);
+    if (_expr.accept(cx))
+        bytecodeGenerator->jump().link(*_expr.iffalse());
+    else
+        _expr.setResult(Reference::fromConst(this, Encode::null()));
 
     return false;
 }
@@ -1658,164 +2534,120 @@ bool Codegen::visit(NumericLiteral *ast)
     if (hasError)
         return false;
 
-    if (_expr.accept(cx)) {
-        if (ast->value) _block->JUMP(_expr.iftrue);
-        else _block->JUMP(_expr.iffalse);
-    } else {
-        _expr.code = _block->CONST(IR::NumberType, ast->value);
-    }
+    _expr.setResult(Reference::fromConst(this, QV4::Encode::smallestNumber(ast->value)));
     return false;
 }
 
-struct ObjectPropertyValue {
-    ObjectPropertyValue()
-        : value(0)
-        , getter(-1)
-        , setter(-1)
-    {}
-
-    IR::Expr *value;
-    int getter; // index in _module->functions or -1 if not set
-    int setter;
-
-    bool hasGetter() const { return getter >= 0; }
-    bool hasSetter() const { return setter >= 0; }
-};
-
-bool Codegen::visit(ObjectLiteral *ast)
+bool Codegen::visit(ObjectPattern *ast)
 {
     if (hasError)
         return false;
 
-    QMap<QString, ObjectPropertyValue> valueMap;
-
-    for (PropertyAssignmentList *it = ast->properties; it; it = it->next) {
-        QString name = it->assignment->name->asString();
-        if (PropertyNameAndValue *nv = AST::cast<AST::PropertyNameAndValue *>(it->assignment)) {
-            Result value = expression(nv->value);
-            if (hasError)
-                return false;
-            ObjectPropertyValue &v = valueMap[name];
-            if (v.hasGetter() || v.hasSetter() || (_function->isStrict && v.value)) {
-                throwSyntaxError(nv->lastSourceLocation(),
-                                 QStringLiteral("Illegal duplicate key '%1' in object literal").arg(name));
-                return false;
-            }
+    TailCallBlocker blockTailCalls(this);
 
-            valueMap[name].value = *value;
-        } else if (PropertyGetterSetter *gs = AST::cast<AST::PropertyGetterSetter *>(it->assignment)) {
-            const int function = defineFunction(name, gs, gs->formals, gs->functionBody ? gs->functionBody->elements : 0);
-            ObjectPropertyValue &v = valueMap[name];
-            if (v.value ||
-                (gs->type == PropertyGetterSetter::Getter && v.hasGetter()) ||
-                (gs->type == PropertyGetterSetter::Setter && v.hasSetter())) {
-                throwSyntaxError(gs->lastSourceLocation(),
-                                 QStringLiteral("Illegal duplicate key '%1' in object literal").arg(name));
-                return false;
-            }
-            if (gs->type == PropertyGetterSetter::Getter)
-                v.getter = function;
-            else
-                v.setter = function;
-        } else {
-            Q_UNREACHABLE();
-        }
-    }
+    RegisterScope scope(this);
 
-    // The linked-list arguments to builtin_define_object_literal
-    // begin with a CONST counting the number of key/value pairs, followed by the
-    // key value pairs, followed by the array entries.
-    IR::ExprList *args = _function->New<IR::ExprList>();
+    QStringList members;
 
-    IR::Const *entryCountParam = _function->New<IR::Const>();
-    entryCountParam->init(IR::SInt32Type, 0);
-    args->expr = entryCountParam;
-    args->next = 0;
+    int argc = 0;
+    int args = 0;
+    auto push = [this, &args, &argc](const Reference &arg) {
+        int temp = bytecodeGenerator->newRegister();
+        if (argc == 0)
+            args = temp;
+        (void) arg.storeOnStack(temp);
+        ++argc;
+    };
 
-    IR::ExprList *keyValueEntries = 0;
-    IR::ExprList *currentKeyValueEntry = 0;
-    int keyValueEntryCount = 0;
-    IR::ExprList *arrayEntries = 0;
+    PatternPropertyList *it = ast->properties;
+    for (; it; it = it->next) {
+        PatternProperty *p = it->property;
+        AST::ComputedPropertyName *cname = AST::cast<AST::ComputedPropertyName *>(p->name);
+        if (cname || p->type != PatternProperty::Literal)
+            break;
+        QString name = p->name->asString();
+        uint arrayIndex = QV4::String::toArrayIndex(name);
+        if (arrayIndex != UINT_MAX)
+            break;
+        if (members.contains(name))
+            break;
+        members.append(name);
 
-    IR::ExprList *currentArrayEntry = 0;
+        {
+            RegisterScope innerScope(this);
+            Reference value = expression(p->initializer);
+            if (hasError)
+                return false;
+            value.loadInAccumulator();
+        }
+        push(Reference::fromAccumulator(this));
+    }
 
-    for (QMap<QString, ObjectPropertyValue>::iterator it = valueMap.begin(); it != valueMap.end(); ) {
-        IR::ExprList **currentPtr = 0;
-        uint keyAsIndex = QV4::String::toArrayIndex(it.key());
-        if (keyAsIndex != UINT_MAX) {
-            if (!arrayEntries) {
-                arrayEntries = _function->New<IR::ExprList>();
-                currentArrayEntry = arrayEntries;
-            } else {
-                currentArrayEntry->next = _function->New<IR::ExprList>();
-                currentArrayEntry = currentArrayEntry->next;
-            }
-            currentPtr = &currentArrayEntry;
-            IR::Const *idx = _function->New<IR::Const>();
-            idx->init(IR::UInt32Type, keyAsIndex);
-            (*currentPtr)->expr = idx;
+    int classId = jsUnitGenerator->registerJSClass(members);
+
+    // handle complex property setters
+    for (; it; it = it->next) {
+        PatternProperty *p = it->property;
+        AST::ComputedPropertyName *cname = AST::cast<AST::ComputedPropertyName *>(p->name);
+        ObjectLiteralArgument argType = ObjectLiteralArgument::Value;
+        if (p->type == PatternProperty::Method)
+            argType = ObjectLiteralArgument::Method;
+        else if (p->type == PatternProperty::Getter)
+            argType = ObjectLiteralArgument::Getter;
+        else if (p->type == PatternProperty::Setter)
+            argType = ObjectLiteralArgument::Setter;
+
+        Reference::fromConst(this, Encode(int(argType))).loadInAccumulator();
+        push(Reference::fromAccumulator(this));
+
+        if (cname) {
+            RegisterScope innerScope(this);
+            Reference name = expression(cname->expression);
+            if (hasError)
+                return false;
+            name.loadInAccumulator();
         } else {
-            if (!keyValueEntries) {
-                keyValueEntries = _function->New<IR::ExprList>();
-                currentKeyValueEntry = keyValueEntries;
-            } else {
-                currentKeyValueEntry->next = _function->New<IR::ExprList>();
-                currentKeyValueEntry = currentKeyValueEntry->next;
+            QString name = p->name->asString();
+#if 0
+            uint arrayIndex = QV4::String::toArrayIndex(name);
+            if (arrayIndex != UINT_MAX) {
+                Reference::fromConst(this, Encode(arrayIndex)).loadInAccumulator();
+            } else
+#endif
+            {
+                Instruction::LoadRuntimeString instr;
+                instr.stringId = registerString(name);
+                bytecodeGenerator->addInstruction(instr);
             }
-            currentPtr = &currentKeyValueEntry;
-            (*currentPtr)->expr = _block->NAME(it.key(), 0, 0);
-            keyValueEntryCount++;
         }
-
-        IR::ExprList *&current = *currentPtr;
-        if (it->value) {
-            current->next = _function->New<IR::ExprList>();
-            current = current->next;
-            current->expr = _block->CONST(IR::BoolType, true);
-
-            unsigned value = _block->newTemp();
-            move(_block->TEMP(value), it->value);
-
-            current->next = _function->New<IR::ExprList>();
-            current = current->next;
-            current->expr = _block->TEMP(value);
-        } else {
-            current->next = _function->New<IR::ExprList>();
-            current = current->next;
-            current->expr = _block->CONST(IR::BoolType, false);
-
-            unsigned getter = _block->newTemp();
-            unsigned setter = _block->newTemp();
-            move(_block->TEMP(getter), it->hasGetter() ? _block->CLOSURE(it->getter) : _block->CONST(IR::UndefinedType, 0));
-            move(_block->TEMP(setter), it->hasSetter() ? _block->CLOSURE(it->setter) : _block->CONST(IR::UndefinedType, 0));
-
-            current->next = _function->New<IR::ExprList>();
-            current = current->next;
-            current->expr = _block->TEMP(getter);
-            current->next = _function->New<IR::ExprList>();
-            current = current->next;
-            current->expr = _block->TEMP(setter);
+        push(Reference::fromAccumulator(this));
+        {
+            RegisterScope innerScope(this);
+            if (p->type != PatternProperty::Literal) {
+                // need to get the closure id for the method
+                FunctionExpression *f = p->initializer->asFunctionDefinition();
+                Q_ASSERT(f);
+                int function = defineFunction(f->name.toString(), f, f->formals, f->body);
+                if (hasError)
+                    return false;
+                Reference::fromConst(this, Encode(function)).loadInAccumulator();
+            } else {
+                Reference value = expression(p->initializer);
+                if (hasError)
+                    return false;
+                value.loadInAccumulator();
+            }
         }
-
-        it = valueMap.erase(it);
-    }
-
-    entryCountParam->value = keyValueEntryCount;
-
-    if (keyValueEntries)
-        args->next = keyValueEntries;
-    if (arrayEntries) {
-        if (currentKeyValueEntry)
-            currentKeyValueEntry->next = arrayEntries;
-        else
-            args->next = arrayEntries;
+        push(Reference::fromAccumulator(this));
     }
 
-    const unsigned t = _block->newTemp();
-    move(_block->TEMP(t), _block->CALL(_block->NAME(IR::Name::builtin_define_object_literal,
-         ast->firstSourceLocation().startLine, ast->firstSourceLocation().startColumn), args));
-
-    _expr.code = _block->TEMP(t);
+    Instruction::DefineObjectLiteral call;
+    call.internalClassId = classId;
+    call.argc = argc;
+    call.args = Moth::StackSlot::createRegister(args);
+    bytecodeGenerator->addInstruction(call);
+    Reference result = Reference::fromAccumulator(this);
+    _expr.setResult(result);
     return false;
 }
 
@@ -1824,25 +2656,17 @@ bool Codegen::visit(PostDecrementExpression *ast)
     if (hasError)
         return false;
 
-    Result expr = expression(ast->base);
+    Reference expr = expression(ast->base);
     if (hasError)
         return false;
-    if (!expr->isLValue()) {
+    if (!expr.isLValue()) {
         throwReferenceError(ast->base->lastSourceLocation(), QStringLiteral("Invalid left-hand side expression in postfix operation"));
         return false;
     }
-    if (throwSyntaxErrorOnEvalOrArgumentsInStrictMode(*expr, ast->decrementToken))
+    if (throwSyntaxErrorOnEvalOrArgumentsInStrictMode(expr, ast->decrementToken))
         return false;
 
-    const unsigned oldValue = _block->newTemp();
-    setLocation(move(_block->TEMP(oldValue), unop(IR::OpUPlus, *expr, ast->decrementToken)), ast->decrementToken);
-
-    const unsigned  newValue = _block->newTemp();
-    setLocation(move(_block->TEMP(newValue), binop(IR::OpSub, _block->TEMP(oldValue), _block->CONST(IR::NumberType, 1), ast->decrementToken)), ast->decrementToken);
-    setLocation(move(*expr, _block->TEMP(newValue)), ast->decrementToken);
-
-    if (!_expr.accept(nx))
-        _expr.code = _block->TEMP(oldValue);
+    _expr.setResult(unop(PostDecrement, expr));
 
     return false;
 }
@@ -1852,53 +2676,35 @@ bool Codegen::visit(PostIncrementExpression *ast)
     if (hasError)
         return false;
 
-    Result expr = expression(ast->base);
+    Reference expr = expression(ast->base);
     if (hasError)
         return false;
-    if (!expr->isLValue()) {
+    if (!expr.isLValue()) {
         throwReferenceError(ast->base->lastSourceLocation(), QStringLiteral("Invalid left-hand side expression in postfix operation"));
         return false;
     }
-    if (throwSyntaxErrorOnEvalOrArgumentsInStrictMode(*expr, ast->incrementToken))
+    if (throwSyntaxErrorOnEvalOrArgumentsInStrictMode(expr, ast->incrementToken))
         return false;
 
-    const unsigned oldValue = _block->newTemp();
-    setLocation(move(_block->TEMP(oldValue), unop(IR::OpUPlus, *expr, ast->incrementToken)), ast->incrementToken);
-
-    const unsigned  newValue = _block->newTemp();
-    setLocation(move(_block->TEMP(newValue), binop(IR::OpAdd, _block->TEMP(oldValue), _block->CONST(IR::NumberType, 1), ast->incrementToken)), ast->incrementToken);
-    setLocation(move(*expr, _block->TEMP(newValue)), ast->incrementToken);
-
-    if (!_expr.accept(nx))
-        _expr.code = _block->TEMP(oldValue);
-
+    _expr.setResult(unop(PostIncrement, expr));
     return false;
 }
 
 bool Codegen::visit(PreDecrementExpression *ast)
-{
-    if (hasError)
+{    if (hasError)
         return false;
 
-    Result expr = expression(ast->expression);
+    Reference expr = expression(ast->expression);
     if (hasError)
         return false;
-    if (!expr->isLValue()) {
+    if (!expr.isLValue()) {
         throwReferenceError(ast->expression->lastSourceLocation(), QStringLiteral("Prefix ++ operator applied to value that is not a reference."));
         return false;
     }
 
-    if (throwSyntaxErrorOnEvalOrArgumentsInStrictMode(*expr, ast->decrementToken))
+    if (throwSyntaxErrorOnEvalOrArgumentsInStrictMode(expr, ast->decrementToken))
         return false;
-    IR::Expr *op = binop(IR::OpSub, *expr, _block->CONST(IR::NumberType, 1), ast->decrementToken);
-    if (_expr.accept(nx)) {
-        setLocation(move(*expr, op), ast->decrementToken);
-    } else {
-        const unsigned t = _block->newTemp();
-        setLocation(move(_block->TEMP(t), op), ast->decrementToken);
-        setLocation(move(*expr, _block->TEMP(t)), ast->decrementToken);
-        _expr.code = _block->TEMP(t);
-    }
+    _expr.setResult(unop(PreDecrement, expr));
     return false;
 }
 
@@ -1907,25 +2713,17 @@ bool Codegen::visit(PreIncrementExpression *ast)
     if (hasError)
         return false;
 
-    Result expr = expression(ast->expression);
+    Reference expr = expression(ast->expression);
     if (hasError)
         return false;
-    if (!expr->isLValue()) {
+    if (!expr.isLValue()) {
         throwReferenceError(ast->expression->lastSourceLocation(), QStringLiteral("Prefix ++ operator applied to value that is not a reference."));
         return false;
     }
 
-    if (throwSyntaxErrorOnEvalOrArgumentsInStrictMode(*expr, ast->incrementToken))
+    if (throwSyntaxErrorOnEvalOrArgumentsInStrictMode(expr, ast->incrementToken))
         return false;
-    IR::Expr *op = binop(IR::OpAdd, unop(IR::OpUPlus, *expr, ast->incrementToken), _block->CONST(IR::NumberType, 1), ast->incrementToken);
-    if (_expr.accept(nx)) {
-        setLocation(move(*expr, op), ast->incrementToken);
-    } else {
-        const unsigned t = _block->newTemp();
-        setLocation(move(_block->TEMP(t), op), ast->incrementToken);
-        setLocation(move(*expr, _block->TEMP(t)), ast->incrementToken);
-        _expr.code = _block->TEMP(t);
-    }
+    _expr.setResult(unop(PreIncrement, expr));
     return false;
 }
 
@@ -1934,7 +2732,14 @@ bool Codegen::visit(RegExpLiteral *ast)
     if (hasError)
         return false;
 
-    _expr.code = _block->REGEXP(_function->newString(ast->pattern.toString()), ast->flags);
+    auto r = Reference::fromStackSlot(this);
+    r.isReadonly = true;
+    _expr.setResult(r);
+
+    Instruction::MoveRegExp instr;
+    instr.regExpId = jsUnitGenerator->registerRegExp(ast);
+    instr.destReg = r.stackSlot();
+    bytecodeGenerator->addInstruction(instr);
     return false;
 }
 
@@ -1943,30 +2748,85 @@ bool Codegen::visit(StringLiteral *ast)
     if (hasError)
         return false;
 
-    _expr.code = _block->STRING(_function->newString(ast->value.toString()));
+    auto r = Reference::fromAccumulator(this);
+    r.isReadonly = true;
+    _expr.setResult(r);
+
+    Instruction::LoadRuntimeString instr;
+    instr.stringId = registerString(ast->value.toString());
+    bytecodeGenerator->addInstruction(instr);
     return false;
 }
 
-bool Codegen::visit(ThisExpression *ast)
+bool Codegen::visit(TemplateLiteral *ast)
 {
     if (hasError)
         return false;
 
-    _expr.code = _block->NAME(QStringLiteral("this"), ast->thisToken.startLine, ast->thisToken.startColumn);
+    TailCallBlocker blockTailCalls(this);
+
+    Instruction::LoadRuntimeString instr;
+    instr.stringId = registerString(ast->value.toString());
+    bytecodeGenerator->addInstruction(instr);
+
+    if (ast->expression) {
+        RegisterScope scope(this);
+        int temp = bytecodeGenerator->newRegister();
+        Instruction::StoreReg store;
+        store.reg = temp;
+        bytecodeGenerator->addInstruction(store);
+
+        Reference expr = expression(ast->expression);
+        if (hasError)
+            return false;
+
+        if (ast->next) {
+            int temp2 = bytecodeGenerator->newRegister();
+            expr.storeOnStack(temp2);
+            visit(ast->next);
+
+            Instruction::Add instr;
+            instr.lhs = temp2;
+            bytecodeGenerator->addTracingInstruction(instr);
+        } else {
+            expr.loadInAccumulator();
+        }
+
+        Instruction::Add instr;
+        instr.lhs = temp;
+        bytecodeGenerator->addTracingInstruction(instr);
+    }
+
+    auto r = Reference::fromAccumulator(this);
+    r.isReadonly = true;
+
+    _expr.setResult(r);
     return false;
+
 }
 
-bool Codegen::visit(TildeExpression *ast)
+bool Codegen::visit(ThisExpression *)
 {
     if (hasError)
         return false;
 
-    Result expr = expression(ast->expression);
+    if (_context->isArrowFunction) {
+        Reference r = referenceForName(QStringLiteral("this"), false);
+        r.isReadonly = true;
+        _expr.setResult(r);
+        return false;
+    }
+    _expr.setResult(Reference::fromThis(this));
+    return false;
+}
+
+bool Codegen::visit(TildeExpression *ast)
+{
     if (hasError)
         return false;
-    const unsigned t = _block->newTemp();
-    setLocation(move(_block->TEMP(t), unop(IR::OpCompl, *expr, ast->tildeToken)), ast->tildeToken);
-    _expr.code = _block->TEMP(t);
+
+    TailCallBlocker blockTailCalls(this);
+    _expr.setResult(unop(Compl, expression(ast->expression)));
     return false;
 }
 
@@ -1975,11 +2835,7 @@ bool Codegen::visit(TrueLiteral *)
     if (hasError)
         return false;
 
-    if (_expr.accept(cx)) {
-        _block->JUMP(_expr.iftrue);
-    } else {
-        _expr.code = _block->CONST(IR::BoolType, 1);
-    }
+    _expr.setResult(Reference::fromConst(this, QV4::Encode(true)));
     return false;
 }
 
@@ -1988,12 +2844,25 @@ bool Codegen::visit(TypeOfExpression *ast)
     if (hasError)
         return false;
 
-    Result expr = expression(ast->expression);
+    RegisterScope scope(this);
+    TailCallBlocker blockTailCalls(this);
+
+    Reference expr = expression(ast->expression);
     if (hasError)
         return false;
-    IR::ExprList *args = _function->New<IR::ExprList>();
-    args->init(reference(*expr));
-    _expr.code = call(_block->NAME(IR::Name::builtin_typeof, ast->typeofToken.startLine, ast->typeofToken.startColumn), args);
+
+    if (expr.type == Reference::Name) {
+        // special handling as typeof doesn't throw here
+        Instruction::TypeofName instr;
+        instr.name = expr.nameAsIndex();
+        bytecodeGenerator->addInstruction(instr);
+    } else {
+        expr.loadInAccumulator();
+        Instruction::TypeofValue instr;
+        bytecodeGenerator->addInstruction(instr);
+    }
+    _expr.setResult(Reference::fromAccumulator(this));
+
     return false;
 }
 
@@ -2002,12 +2871,8 @@ bool Codegen::visit(UnaryMinusExpression *ast)
     if (hasError)
         return false;
 
-    Result expr = expression(ast->expression);
-    if (hasError)
-        return false;
-    const unsigned t = _block->newTemp();
-    setLocation(move(_block->TEMP(t), unop(IR::OpUMinus, *expr, ast->minusToken)), ast->minusToken);
-    _expr.code = _block->TEMP(t);
+    TailCallBlocker blockTailCalls(this);
+    _expr.setResult(unop(UMinus, expression(ast->expression)));
     return false;
 }
 
@@ -2016,12 +2881,8 @@ bool Codegen::visit(UnaryPlusExpression *ast)
     if (hasError)
         return false;
 
-    Result expr = expression(ast->expression);
-    if (hasError)
-        return false;
-    const unsigned t = _block->newTemp();
-    setLocation(move(_block->TEMP(t), unop(IR::OpUPlus, *expr, ast->plusToken)), ast->plusToken);
-    _expr.code = _block->TEMP(t);
+    TailCallBlocker blockTailCalls(this);
+    _expr.setResult(unop(UPlus, expression(ast->expression)));
     return false;
 }
 
@@ -2030,8 +2891,11 @@ bool Codegen::visit(VoidExpression *ast)
     if (hasError)
         return false;
 
+    RegisterScope scope(this);
+    TailCallBlocker blockTailCalls(this);
+
     statement(ast->expression);
-    _expr.code = _block->CONST(IR::UndefinedType, 0);
+    _expr.setResult(Reference::fromConst(this, Encode::undefined()));
     return false;
 }
 
@@ -2040,162 +2904,265 @@ bool Codegen::visit(FunctionDeclaration * ast)
     if (hasError)
         return false;
 
-    if (_variableEnvironment->compilationMode == QmlBinding)
-        move(_block->TEMP(_returnAddress), _block->NAME(ast->name.toString(), 0, 0));
+    // no need to block tail calls: the function body isn't visited here.
+    RegisterScope scope(this);
+
+    if (_functionContext->contextType == ContextType::Binding)
+        referenceForName(ast->name.toString(), true).loadInAccumulator();
     _expr.accept(nx);
     return false;
 }
 
-int Codegen::defineFunction(const QString &name, AST::Node *ast,
-                            AST::FormalParameterList *formals,
-                            AST::SourceElements *body,
-                            const QStringList &inheritedLocals)
-{
-    Loop *loop = 0;
-    qSwap(_loop, loop);
-    QStack<IR::BasicBlock *> exceptionHandlers;
-    qSwap(_exceptionHandlers, exceptionHandlers);
-
-    ScopeAndFinally *scopeAndFinally = 0;
-
-    enterEnvironment(ast);
-    IR::Function *function = _module->newFunction(name, _function);
-    int functionIndex = _module->functions.count() - 1;
-
-    IR::BasicBlock *entryBlock = function->newBasicBlock(0);
-    IR::BasicBlock *exitBlock = function->newBasicBlock(0, IR::Function::DontInsertBlock);
-    function->hasDirectEval = _variableEnvironment->hasDirectEval || _variableEnvironment->compilationMode == EvalCode
-            || _module->debugMode; // Conditional breakpoints are like eval in the function
-    function->usesArgumentsObject = _variableEnvironment->parent && (_variableEnvironment->usesArgumentsObject == Environment::ArgumentsObjectUsed);
-    function->usesThis = _variableEnvironment->usesThis;
-    function->maxNumberOfArguments = qMax(_variableEnvironment->maxNumberOfArguments, (int)QV4::Global::ReservedArgumentCount);
-    function->isStrict = _variableEnvironment->isStrict;
-    function->isNamedExpression = _variableEnvironment->isNamedFunctionExpression;
-    function->isQmlBinding = _variableEnvironment->compilationMode == QmlBinding;
-
-    AST::SourceLocation loc = ast->firstSourceLocation();
-    function->line = loc.startLine;
-    function->column = loc.startColumn;
-
-    if (function->usesArgumentsObject)
-        _variableEnvironment->enter(QStringLiteral("arguments"), Environment::VariableDeclaration, AST::VariableDeclaration::FunctionScope);
-
-    // variables in global code are properties of the global context object, not locals as with other functions.
-    if (_variableEnvironment->compilationMode == FunctionCode || _variableEnvironment->compilationMode == QmlBinding) {
-        unsigned t = 0;
-        for (Environment::MemberMap::iterator it = _variableEnvironment->members.begin(), end = _variableEnvironment->members.end(); it != end; ++it) {
-            const QString &local = it.key();
-            function->LOCAL(local);
-            (*it).index = t;
-            entryBlock->MOVE(entryBlock->LOCAL(t, 0), entryBlock->CONST(IR::UndefinedType, 0));
-            ++t;
-        }
-    } else {
-        if (!_variableEnvironment->isStrict) {
-            for (const QString &inheritedLocal : qAsConst(inheritedLocals)) {
-                function->LOCAL(inheritedLocal);
-                unsigned tempIndex = entryBlock->newTemp();
-                Environment::Member member = { Environment::UndefinedMember,
-                                               static_cast<int>(tempIndex), 0,
-                                               AST::VariableDeclaration::VariableScope::FunctionScope };
-                _variableEnvironment->members.insert(inheritedLocal, member);
-            }
-        }
+bool Codegen::visit(YieldExpression *ast)
+{
+    if (inFormalParameterList) {
+        throwSyntaxError(ast->firstSourceLocation(), QLatin1String("yield is not allowed inside parameter lists"));
+        return false;
+    }
 
-        IR::ExprList *args = 0;
-        for (Environment::MemberMap::const_iterator it = _variableEnvironment->members.constBegin(), cend = _variableEnvironment->members.constEnd(); it != cend; ++it) {
-            const QString &local = it.key();
-            IR::ExprList *next = function->New<IR::ExprList>();
-            next->expr = entryBlock->NAME(local, 0, 0);
-            next->next = args;
-            args = next;
-        }
-        if (args) {
-            IR::ExprList *next = function->New<IR::ExprList>();
-            next->expr = entryBlock->CONST(IR::BoolType, false); // ### Investigate removal of bool deletable
-            next->next = args;
-            args = next;
+    RegisterScope scope(this);
+    TailCallBlocker blockTailCalls(this);
+    Reference expr = ast->expression ? expression(ast->expression) : Reference::fromConst(this, Encode::undefined());
+    if (hasError)
+        return false;
 
-            entryBlock->EXP(entryBlock->CALL(entryBlock->NAME(IR::Name::builtin_declare_vars, 0, 0), args));
-        }
+    Reference acc = Reference::fromAccumulator(this);
+
+    if (ast->isYieldStar) {
+        Reference iterator = Reference::fromStackSlot(this);
+        Reference lhsValue = Reference::fromConst(this, Encode::undefined()).storeOnStack();
+
+        expr.loadInAccumulator();
+        Instruction::GetIterator getIterator;
+        getIterator.iterator = static_cast<int>(AST::ForEachType::Of);
+        bytecodeGenerator->addInstruction(getIterator);
+        iterator.storeConsumeAccumulator();
+        Instruction::LoadUndefined load;
+        bytecodeGenerator->addInstruction(load);
+
+        BytecodeGenerator::Label in = bytecodeGenerator->newLabel();
+        bytecodeGenerator->jump().link(in);
+
+        BytecodeGenerator::Label loop = bytecodeGenerator->label();
+
+        lhsValue.loadInAccumulator();
+        Instruction::YieldStar yield;
+        bytecodeGenerator->addInstruction(yield);
+
+        in.link();
+
+        Instruction::IteratorNextForYieldStar next;
+        next.object = lhsValue.stackSlot();
+        next.iterator = iterator.stackSlot();
+        bytecodeGenerator->addInstruction(next);
+
+        BytecodeGenerator::Jump done = bytecodeGenerator->jumpTrue();
+        bytecodeGenerator->jumpNotUndefined().link(loop);
+        lhsValue.loadInAccumulator();
+        emitReturn(acc);
+
+
+        done.link();
+
+        lhsValue.loadInAccumulator();
+        _expr.setResult(acc);
+        return false;
     }
 
-    unsigned returnAddress = entryBlock->newTemp();
+    expr.loadInAccumulator();
+    Instruction::Yield yield;
+    bytecodeGenerator->addInstruction(yield);
+    Instruction::Resume resume;
+    BytecodeGenerator::Jump jump = bytecodeGenerator->addJumpInstruction(resume);
+    emitReturn(acc);
+    jump.link();
+    _expr.setResult(acc);
+    return false;
+}
+
+static bool endsWithReturn(Module *module, Node *node)
+{
+    if (!node)
+        return false;
+    if (AST::cast<ReturnStatement *>(node))
+        return true;
+    if (AST::cast<ThrowStatement *>(node))
+        return true;
+    if (Program *p = AST::cast<Program *>(node))
+        return endsWithReturn(module, p->statements);
+    if (StatementList *sl = AST::cast<StatementList *>(node)) {
+        while (sl->next)
+            sl = sl->next;
+        return endsWithReturn(module, sl->statement);
+    }
+    if (Block *b = AST::cast<Block *>(node)) {
+        Context *blockContext = module->contextMap.value(node);
+        if (blockContext->requiresExecutionContext)
+            // we need to emit a return statement here, because of the
+            // unwind handler
+            return false;
+        return endsWithReturn(module, b->statements);
+    }
+    if (IfStatement *is = AST::cast<IfStatement *>(node))
+        return is->ko && endsWithReturn(module, is->ok) && endsWithReturn(module, is->ko);
+    return false;
+}
+
+int Codegen::defineFunction(const QString &name, AST::Node *ast,
+                            AST::FormalParameterList *formals,
+                            AST::StatementList *body)
+{
+    enterContext(ast);
+
+    if (_context->functionIndex >= 0)
+        // already defined
+        return leaveContext();
+
+    _context->name = name;
+    _module->functions.append(_context);
+    _context->functionIndex = _module->functions.count() - 1;
 
-    entryBlock->MOVE(entryBlock->TEMP(returnAddress), entryBlock->CONST(IR::UndefinedType, 0));
-    setLocation(exitBlock->RET(exitBlock->TEMP(returnAddress)), ast->lastSourceLocation());
+    Context *savedFunctionContext = _functionContext;
+    _functionContext = _context;
+    ControlFlow *savedControlFlow = controlFlow;
+    controlFlow = nullptr;
 
-    qSwap(_function, function);
-    qSwap(_block, entryBlock);
-    qSwap(_exitBlock, exitBlock);
+    if (_context->contextType == ContextType::Global || _context->contextType == ContextType::ScriptImportedByQML) {
+        _module->blocks.append(_context);
+        _context->blockIndex = _module->blocks.count() - 1;
+    }
+    if (_module->debugMode) // allow the debugger to see overwritten arguments
+        _context->argumentsCanEscape = true;
+
+    // When a user writes the following QML signal binding:
+    //    onSignal: function() { doSomethingUsefull }
+    // we will generate a binding function that just returns the closure. However, that's not useful
+    // at all, because if the onSignal is a signal handler, the user is actually making it explicit
+    // that the binding is a function, so we should execute that. However, we don't know that during
+    // AOT compilation, so mark the surrounding function as only-returning-a-closure.
+    _context->returnsClosure = body && body->statement && cast<ExpressionStatement *>(body->statement) && cast<FunctionExpression *>(cast<ExpressionStatement *>(body->statement)->expression);
+
+    BytecodeGenerator bytecode(_context->line, _module->debugMode);
+    BytecodeGenerator *savedBytecodeGenerator;
+    savedBytecodeGenerator = bytecodeGenerator;
+    bytecodeGenerator = &bytecode;
+    bytecodeGenerator->setLocation(ast->firstSourceLocation());
+    BytecodeGenerator::Label *savedReturnLabel = _returnLabel;
+    _returnLabel = nullptr;
+
+    bool savedFunctionEndsWithReturn = functionEndsWithReturn;
+    functionEndsWithReturn = endsWithReturn(_module, body);
+    bytecodeGenerator->setTracing(_functionContext->canUseTracingJit(), _context->arguments.size());
+
+    // reserve the js stack frame (Context & js Function & accumulator)
+    bytecodeGenerator->newRegisterArray(sizeof(CallData)/sizeof(Value) - 1 + _context->arguments.size());
+
+    bool _inFormalParameterList = false;
+    qSwap(_inFormalParameterList, inFormalParameterList);
+
+    int returnAddress = -1;
+    bool _requiresReturnValue = _context->requiresImplicitReturnValue();
+    qSwap(requiresReturnValue, _requiresReturnValue);
+    returnAddress = bytecodeGenerator->newRegister();
     qSwap(_returnAddress, returnAddress);
-    qSwap(_scopeAndFinally, scopeAndFinally);
 
-    for (FormalParameterList *it = formals; it; it = it->next) {
-        _function->RECEIVE(it->name.toString());
+    // register the lexical scope for global code
+    if (!_context->parent && _context->requiresExecutionContext) {
+        _module->blocks.append(_context);
+        _context->blockIndex = _module->blocks.count() - 1;
     }
 
-    for (const Environment::Member &member : qAsConst(_variableEnvironment->members)) {
-        if (member.function) {
-            const int function = defineFunction(member.function->name.toString(), member.function, member.function->formals,
-                                                member.function->body ? member.function->body->elements : 0);
-            if (! _variableEnvironment->parent) {
-                move(_block->NAME(member.function->name.toString(), member.function->identifierToken.startLine, member.function->identifierToken.startColumn),
-                     _block->CLOSURE(function));
+    TailCallBlocker maybeBlockTailCalls(this, _context->canHaveTailCalls());
+
+    RegisterScope registerScope(this);
+    _context->emitBlockHeader(this);
+
+    {
+        QScopedValueRollback<bool> inFormals(inFormalParameterList, true);
+        TailCallBlocker blockTailCalls(this); // we're not in the FunctionBody or ConciseBody yet
+
+        int argc = 0;
+        while (formals) {
+            PatternElement *e = formals->element;
+            if (!e) {
+                if (!formals->next)
+                    // trailing comma
+                    break;
+                Q_UNREACHABLE();
+            }
+
+            Reference arg = referenceForName(e->bindingIdentifier.toString(), true);
+            if (e->type == PatternElement::RestElement) {
+                Q_ASSERT(!formals->next);
+                Instruction::CreateRestParameter rest;
+                rest.argIndex = argc;
+                bytecodeGenerator->addInstruction(rest);
+                arg.storeConsumeAccumulator();
             } else {
-                Q_ASSERT(member.index >= 0);
-                move(_block->LOCAL(member.index, 0), _block->CLOSURE(function));
+                if (e->bindingTarget || e->initializer) {
+                    initializeAndDestructureBindingElement(e, arg);
+                    if (hasError)
+                        break;
+                }
             }
+            formals = formals->next;
+            ++argc;
         }
     }
-    if (_function->usesArgumentsObject) {
-        move(identifier(QStringLiteral("arguments"), ast->firstSourceLocation().startLine, ast->firstSourceLocation().startColumn),
-             _block->CALL(_block->NAME(IR::Name::builtin_setup_argument_object,
-                     ast->firstSourceLocation().startLine, ast->firstSourceLocation().startColumn), 0));
-    }
-    if (_function->usesThis && !_function->isStrict) {
-        // make sure we convert this to an object
-        _block->EXP(_block->CALL(_block->NAME(IR::Name::builtin_convert_this_to_object,
-                ast->firstSourceLocation().startLine, ast->firstSourceLocation().startColumn), 0));
+
+    if (_context->isGenerator) {
+        Instruction::Yield yield;
+        bytecodeGenerator->addInstruction(yield);
     }
 
     beginFunctionBodyHook();
 
-    sourceElements(body);
+    statementList(body);
 
-    _function->addBasicBlock(_exitBlock);
-
-    _block->JUMP(_exitBlock);
-
-    qSwap(_function, function);
-    qSwap(_block, entryBlock);
-    qSwap(_exitBlock, exitBlock);
-    qSwap(_returnAddress, returnAddress);
-    qSwap(_scopeAndFinally, scopeAndFinally);
-    qSwap(_exceptionHandlers, exceptionHandlers);
-    qSwap(_loop, loop);
+    if (!hasError) {
+        bytecodeGenerator->setLocation(ast->lastSourceLocation());
+        _context->emitBlockFooter(this);
 
-    leaveEnvironment();
+        if (_returnLabel || !functionEndsWithReturn) {
+            if (_returnLabel)
+                _returnLabel->link();
 
-    return functionIndex;
-}
+            if (_returnLabel || requiresReturnValue) {
+                Instruction::LoadReg load;
+                load.reg = Moth::StackSlot::createRegister(_returnAddress);
+                bytecodeGenerator->addInstruction(load);
+            } else {
+                Reference::fromConst(this, Encode::undefined()).loadInAccumulator();
+            }
 
-bool Codegen::visit(FunctionSourceElement *ast)
-{
-    if (hasError)
-        return false;
+            bytecodeGenerator->addInstruction(Instruction::Ret());
+        }
 
-    statement(ast->declaration);
-    return false;
-}
+        Q_ASSERT(_context == _functionContext);
+        bytecodeGenerator->finalize(_context);
+        _context->registerCountInFunction = bytecodeGenerator->registerCount();
+        _context->nTraceInfos = bytecodeGenerator->traceInfoCount();
+        static const bool showCode = qEnvironmentVariableIsSet("QV4_SHOW_BYTECODE");
+        if (showCode) {
+            qDebug() << "=== Bytecode for" << _context->name << "strict mode" << _context->isStrict
+                     << "register count" << _context->registerCountInFunction << "implicit return" << requiresReturnValue;
+            QV4::Moth::dumpBytecode(_context->code, _context->locals.size(), _context->arguments.size(),
+                                    _context->line, _context->lineNumberMapping);
+            qDebug();
+        }
+    }
 
-bool Codegen::visit(StatementSourceElement *ast)
-{
-    if (hasError)
-        return false;
+    qSwap(_returnAddress, returnAddress);
+    qSwap(requiresReturnValue, _requiresReturnValue);
+    qSwap(_inFormalParameterList, inFormalParameterList);
+    bytecodeGenerator = savedBytecodeGenerator;
+    delete _returnLabel;
+    _returnLabel = savedReturnLabel;
+    controlFlow = savedControlFlow;
+    functionEndsWithReturn = savedFunctionEndsWithReturn;
+    _functionContext = savedFunctionContext;
 
-    statement(ast->statement);
-    return false;
+    return leaveContext();
 }
 
 bool Codegen::visit(Block *ast)
@@ -2203,9 +3170,10 @@ bool Codegen::visit(Block *ast)
     if (hasError)
         return false;
 
-    for (StatementList *it = ast->statements; it; it = it->next) {
-        statement(it->statement);
-    }
+    RegisterScope scope(this);
+
+    ControlFlowBlock controlFlow(this, ast);
+    statementList(ast->statements);
     return false;
 }
 
@@ -2214,25 +3182,23 @@ bool Codegen::visit(BreakStatement *ast)
     if (hasError)
         return false;
 
-    if (!_loop) {
+    // no need to block tail calls here: children aren't visited
+    if (!controlFlow) {
         throwSyntaxError(ast->lastSourceLocation(), QStringLiteral("Break outside of loop"));
         return false;
     }
-    Loop *loop = 0;
-    if (ast->label.isEmpty())
-        loop = _loop;
-    else {
-        for (loop = _loop; loop; loop = loop->parent) {
-            if (loop->labelledStatement && loop->labelledStatement->label == ast->label)
-                break;
-        }
-        if (!loop) {
+
+    ControlFlow::UnwindTarget target = controlFlow->unwindTarget(ControlFlow::Break, ast->label.toString());
+    if (!target.linkLabel.isValid()) {
+        if (ast->label.isEmpty())
+            throwSyntaxError(ast->lastSourceLocation(), QStringLiteral("Break outside of loop"));
+        else
             throwSyntaxError(ast->lastSourceLocation(), QStringLiteral("Undefined label '%1'").arg(ast->label.toString()));
-            return false;
-        }
+        return false;
     }
-    unwindException(loop->scopeAndFinally);
-    _block->JUMP(loop->breakBlock);
+
+    bytecodeGenerator->unwindToLabel(target.unwindLevel, target.linkLabel);
+
     return false;
 }
 
@@ -2241,31 +3207,25 @@ bool Codegen::visit(ContinueStatement *ast)
     if (hasError)
         return false;
 
-    Loop *loop = 0;
-    if (ast->label.isEmpty()) {
-        for (loop = _loop; loop; loop = loop->parent) {
-            if (loop->continueBlock)
-                break;
-        }
-    } else {
-        for (loop = _loop; loop; loop = loop->parent) {
-            if (loop->labelledStatement && loop->labelledStatement->label == ast->label) {
-                if (!loop->continueBlock)
-                    loop = 0;
-                break;
-            }
-        }
-        if (!loop) {
-            throwSyntaxError(ast->lastSourceLocation(), QStringLiteral("Undefined label '%1'").arg(ast->label.toString()));
-            return false;
-        }
+    // no need to block tail calls here: children aren't visited
+    RegisterScope scope(this);
+
+    if (!controlFlow) {
+        throwSyntaxError(ast->lastSourceLocation(), QStringLiteral("Continue outside of loop"));
+        return false;
     }
-    if (!loop) {
-        throwSyntaxError(ast->lastSourceLocation(), QStringLiteral("continue outside of loop"));
+
+    ControlFlow::UnwindTarget target = controlFlow->unwindTarget(ControlFlow::Continue, ast->label.toString());
+    if (!target.linkLabel.isValid()) {
+        if (ast->label.isEmpty())
+            throwSyntaxError(ast->lastSourceLocation(), QStringLiteral("Undefined label '%1'").arg(ast->label.toString()));
+        else
+            throwSyntaxError(ast->lastSourceLocation(), QStringLiteral("continue outside of loop"));
         return false;
     }
-    unwindException(loop->scopeAndFinally);
-    _block->JUMP(loop->continueBlock);
+
+    bytecodeGenerator->unwindToLabel(target.unwindLevel, target.linkLabel);
+
     return false;
 }
 
@@ -2278,47 +3238,59 @@ bool Codegen::visit(DebuggerStatement *)
 bool Codegen::visit(DoWhileStatement *ast)
 {
     if (hasError)
-        return true;
+        return false;
 
-    IR::BasicBlock *loopbody = _function->newBasicBlock(exceptionHandler());
-    IR::BasicBlock *loopcond = _function->newBasicBlock(exceptionHandler());
-    IR::BasicBlock *loopend = _function->newBasicBlock(exceptionHandler());
+    RegisterScope scope(this);
 
-    enterLoop(ast, loopend, loopcond);
+    BytecodeGenerator::Label body = bytecodeGenerator->newLabel();
+    BytecodeGenerator::Label cond = bytecodeGenerator->newLabel();
+    BytecodeGenerator::Label end = bytecodeGenerator->newLabel();
 
-    _block->JUMP(loopbody);
+    ControlFlowLoop flow(this, &end, &cond);
 
-    _block = loopbody;
-    statement(ast->statement);
-    setJumpOutLocation(_block->JUMP(loopcond), ast->statement, ast->semicolonToken);
+    // special case that is not a loop:
+    //   do {...} while (false)
+    if (!AST::cast<FalseLiteral *>(ast->expression))
+        bytecodeGenerator->addLoopStart(body);
 
-    _block = loopcond;
-    condition(ast->expression, loopbody, loopend);
-
-    _block = loopend;
+    body.link();
+    statement(ast->statement);
+    setJumpOutLocation(bytecodeGenerator, ast->statement, ast->semicolonToken);
+
+    cond.link();
+    if (AST::cast<TrueLiteral *>(ast->expression)) {
+        // do {} while (true) -> just jump back to the loop body, no need to generate a condition
+        bytecodeGenerator->jump().link(body);
+    } else if (AST::cast<FalseLiteral *>(ast->expression)) {
+        // do {} while (false) -> fall through, no need to generate a condition
+    } else {
+        TailCallBlocker blockTailCalls(this);
+        condition(ast->expression, &body, &end, false);
+    }
 
-    leaveLoop();
+    end.link();
 
     return false;
 }
 
 bool Codegen::visit(EmptyStatement *)
 {
-    if (hasError)
-        return true;
-
     return false;
 }
 
 bool Codegen::visit(ExpressionStatement *ast)
 {
     if (hasError)
-        return true;
+        return false;
 
-    if (_variableEnvironment->compilationMode == EvalCode || _variableEnvironment->compilationMode == QmlBinding) {
-        Result e = expression(ast->expression);
-        if (*e)
-            move(_block->TEMP(_returnAddress), *e);
+    RegisterScope scope(this);
+    TailCallBlocker blockTailCalls(this);
+
+    if (requiresReturnValue) {
+        Reference e = expression(ast->expression);
+        if (hasError)
+            return false;
+        (void) e.storeOnStack(_returnAddress);
     } else {
         statement(ast->expression);
     }
@@ -2328,81 +3300,138 @@ bool Codegen::visit(ExpressionStatement *ast)
 bool Codegen::visit(ForEachStatement *ast)
 {
     if (hasError)
-        return true;
+        return false;
 
-    IR::BasicBlock *foreachin = _function->newBasicBlock(exceptionHandler());
-    IR::BasicBlock *foreachbody = _function->newBasicBlock(exceptionHandler());
-    IR::BasicBlock *foreachend = _function->newBasicBlock(exceptionHandler());
+    RegisterScope scope(this);
+    TailCallBlocker blockTailCalls(this);
 
-    int objectToIterateOn = _block->newTemp();
-    Result expr = expression(ast->expression);
-    if (hasError)
-        return false;
-    move(_block->TEMP(objectToIterateOn), *expr);
-    IR::ExprList *args = _function->New<IR::ExprList>();
-    args->init(_block->TEMP(objectToIterateOn));
+    Reference iterator = Reference::fromStackSlot(this);
+    Reference iteratorDone = Reference::fromConst(this, Encode(false)).storeOnStack();
+    Reference lhsValue = Reference::fromStackSlot(this);
 
-    int iterator = _block->newTemp();
-    move(_block->TEMP(iterator), _block->CALL(_block->NAME(IR::Name::builtin_foreach_iterator_object, 0, 0), args));
+    // There should be a temporal block, so that variables declared in lhs shadow outside vars.
+    // This block should define a temporal dead zone for those variables.
+    {
+        RegisterScope innerScope(this);
+        ControlFlowBlock controlFlow(this, ast);
+        Reference expr = expression(ast->expression);
+        if (hasError)
+            return false;
 
-    enterLoop(ast, foreachend, foreachin);
-    _block->JUMP(foreachin);
+        expr.loadInAccumulator();
+        Instruction::GetIterator iteratorObjInstr;
+        iteratorObjInstr.iterator = static_cast<int>(ast->type);
+        bytecodeGenerator->addInstruction(iteratorObjInstr);
+        iterator.storeConsumeAccumulator();
+    }
 
-    _block = foreachbody;
-    int temp = _block->newTemp();
-    Result init = expression(ast->initialiser);
-    if (hasError)
-        return false;
-    move(*init, _block->TEMP(temp));
-    statement(ast->statement);
-    setJumpOutLocation(_block->JUMP(foreachin), ast->statement, ast->forToken);
+    BytecodeGenerator::Label in = bytecodeGenerator->newLabel();
+    BytecodeGenerator::Label end = bytecodeGenerator->newLabel();
+
+    {
+        auto cleanup = [ast, iterator, iteratorDone, this]() {
+            if (ast->type == ForEachType::Of) {
+                iterator.loadInAccumulator();
+                Instruction::IteratorClose close;
+                close.done = iteratorDone.stackSlot();
+                bytecodeGenerator->addInstruction(close);
+            }
+        };
+        ControlFlowLoop flow(this, &end, &in, cleanup);
+        bytecodeGenerator->addLoopStart(in);
+        in.link();
+        iterator.loadInAccumulator();
+        Instruction::IteratorNext next;
+        next.value = lhsValue.stackSlot();
+        next.done = iteratorDone.stackSlot();
+        bytecodeGenerator->addInstruction(next);
+        bytecodeGenerator->addTracingJumpInstruction(Instruction::JumpTrue()).link(end);
+
+        // each iteration gets it's own context, as per spec
+        {
+            RegisterScope innerScope(this);
+            ControlFlowBlock controlFlow(this, ast);
+
+            if (ExpressionNode *e = ast->lhs->expressionCast()) {
+                if (AST::Pattern *p = e->patternCast()) {
+                    RegisterScope scope(this);
+                    destructurePattern(p, lhsValue);
+                } else {
+                    Reference lhs = expression(e);
+                    if (hasError)
+                        goto error;
+                    if (!lhs.isLValue()) {
+                        throwReferenceError(e->firstSourceLocation(), QStringLiteral("Invalid left-hand side expression for 'in' expression"));
+                        goto error;
+                    }
+                    lhs = lhs.asLValue();
+                    lhsValue.loadInAccumulator();
+                    lhs.storeConsumeAccumulator();
+                }
+            } else if (PatternElement *p = AST::cast<PatternElement *>(ast->lhs)) {
+                initializeAndDestructureBindingElement(p, lhsValue, /*isDefinition =*/ true);
+                if (hasError)
+                    goto error;
+            } else {
+                Q_UNREACHABLE();
+            }
+
+            blockTailCalls.unblock();
+            statement(ast->statement);
+            setJumpOutLocation(bytecodeGenerator, ast->statement, ast->forToken);
+        }
+
+        bytecodeGenerator->jump().link(in);
 
-    _block = foreachin;
+      error:
+        end.link();
 
-    args = _function->New<IR::ExprList>();
-    args->init(_block->TEMP(iterator));
-    move(_block->TEMP(temp), _block->CALL(_block->NAME(IR::Name::builtin_foreach_next_property_name, 0, 0), args));
-    int null = _block->newTemp();
-    move(_block->TEMP(null), _block->CONST(IR::NullType, 0));
-    setLocation(cjump(_block->BINOP(IR::OpStrictNotEqual, _block->TEMP(temp), _block->TEMP(null)), foreachbody, foreachend), ast->forToken);
-    _block = foreachend;
+        // all execution paths need to end up here (normal loop exit, break, and exceptions) in
+        // order to reset the unwind handler, and to close the iterator in calse of an for-of loop.
+    }
 
-    leaveLoop();
     return false;
 }
 
 bool Codegen::visit(ForStatement *ast)
 {
     if (hasError)
-        return true;
+        return false;
 
-    IR::BasicBlock *forcond = _function->newBasicBlock(exceptionHandler());
-    IR::BasicBlock *forbody = _function->newBasicBlock(exceptionHandler());
-    IR::BasicBlock *forstep = _function->newBasicBlock(exceptionHandler());
-    IR::BasicBlock *forend = _function->newBasicBlock(exceptionHandler());
+    RegisterScope scope(this);
+    TailCallBlocker blockTailCalls(this);
 
-    statement(ast->initialiser);
-    _block->JUMP(forcond);
+    ControlFlowBlock controlFlow(this, ast);
 
-    enterLoop(ast, forend, forstep);
+    if (ast->initialiser)
+        statement(ast->initialiser);
+    else if (ast->declarations)
+        variableDeclarationList(ast->declarations);
 
-    _block = forcond;
-    if (ast->condition)
-        condition(ast->condition, forbody, forend);
-    else
-        _block->JUMP(forbody);
+    BytecodeGenerator::Label cond = bytecodeGenerator->label();
+    BytecodeGenerator::Label body = bytecodeGenerator->newLabel();
+    BytecodeGenerator::Label step = bytecodeGenerator->newLabel();
+    BytecodeGenerator::Label end = bytecodeGenerator->newLabel();
 
-    _block = forbody;
+    ControlFlowLoop flow(this, &end, &step);
+    bytecodeGenerator->addLoopStart(cond);
+    condition(ast->condition, &body, &end, true);
+
+    body.link();
+    blockTailCalls.unblock();
     statement(ast->statement);
-    setJumpOutLocation(_block->JUMP(forstep), ast->statement, ast->forToken);
+    blockTailCalls.reblock();
+    setJumpOutLocation(bytecodeGenerator, ast->statement, ast->forToken);
 
-    _block = forstep;
+    step.link();
+    if (_context->requiresExecutionContext) {
+        Instruction::CloneBlockContext clone;
+        bytecodeGenerator->addInstruction(clone);
+    }
     statement(ast->expression);
-    _block->JUMP(forcond);
-
-    _block = forend;
+    bytecodeGenerator->jump().link(cond);
 
-    leaveLoop();
+    end.link();
 
     return false;
 }
@@ -2410,38 +3439,46 @@ bool Codegen::visit(ForStatement *ast)
 bool Codegen::visit(IfStatement *ast)
 {
     if (hasError)
-        return true;
+        return false;
 
-    IR::BasicBlock *iftrue = _function->newBasicBlock(exceptionHandler());
-    IR::BasicBlock *iffalse = ast->ko ? _function->newBasicBlock(exceptionHandler()) : 0;
-    IR::BasicBlock *endif = _function->newBasicBlock(exceptionHandler());
+    RegisterScope scope(this);
+    TailCallBlocker blockTailCalls(this);
 
-    condition(ast->expression, iftrue, ast->ko ? iffalse : endif);
+    BytecodeGenerator::Label trueLabel = bytecodeGenerator->newLabel();
+    BytecodeGenerator::Label falseLabel = bytecodeGenerator->newLabel();
+    condition(ast->expression, &trueLabel, &falseLabel, true);
+    blockTailCalls.unblock();
 
-    _block = iftrue;
+    trueLabel.link();
     statement(ast->ok);
-    setJumpOutLocation(_block->JUMP(endif), ast->ok, ast->ifToken);
-
     if (ast->ko) {
-        _block = iffalse;
-        statement(ast->ko);
-        setJumpOutLocation(_block->JUMP(endif), ast->ko, ast->elseToken);
+        if (endsWithReturn(_module, ast)) {
+            falseLabel.link();
+            statement(ast->ko);
+        } else {
+            BytecodeGenerator::Jump jump_endif = bytecodeGenerator->jump();
+            falseLabel.link();
+            statement(ast->ko);
+            jump_endif.link();
+        }
+    } else {
+        falseLabel.link();
     }
 
-    _block = endif;
-
     return false;
 }
 
 bool Codegen::visit(LabelledStatement *ast)
 {
     if (hasError)
-        return true;
+        return false;
+
+    RegisterScope scope(this);
 
     // check that no outer loop contains the label
-    Loop *l = _loop;
+    ControlFlow *l = controlFlow;
     while (l) {
-        if (l->labelledStatement && l->labelledStatement->label == ast->label) {
+        if (l->label() == ast->label) {
             QString error = QString(QStringLiteral("Label '%1' has already been declared")).arg(ast->label.toString());
             throwSyntaxError(ast->firstSourceLocation(), error);
             return false;
@@ -2454,364 +3491,205 @@ bool Codegen::visit(LabelledStatement *ast)
             AST::cast<AST::WhileStatement *>(ast->statement) ||
             AST::cast<AST::DoWhileStatement *>(ast->statement) ||
             AST::cast<AST::ForStatement *>(ast->statement) ||
-            AST::cast<AST::ForEachStatement *>(ast->statement) ||
-            AST::cast<AST::LocalForStatement *>(ast->statement) ||
-            AST::cast<AST::LocalForEachStatement *>(ast->statement)) {
+            AST::cast<AST::ForEachStatement *>(ast->statement)) {
         statement(ast->statement); // labelledStatement will be associated with the ast->statement's loop.
     } else {
-        IR::BasicBlock *breakBlock = _function->newBasicBlock(exceptionHandler());
-        enterLoop(ast->statement, breakBlock, /*continueBlock*/ 0);
+        BytecodeGenerator::Label breakLabel = bytecodeGenerator->newLabel();
+        ControlFlowLoop flow(this, &breakLabel);
         statement(ast->statement);
-        _block->JUMP(breakBlock);
-        _block = breakBlock;
-        leaveLoop();
+        breakLabel.link();
     }
 
     return false;
 }
 
-bool Codegen::visit(LocalForEachStatement *ast)
-{
-    if (hasError)
-        return true;
-
-    IR::BasicBlock *foreachin = _function->newBasicBlock(exceptionHandler());
-    IR::BasicBlock *foreachbody = _function->newBasicBlock(exceptionHandler());
-    IR::BasicBlock *foreachend = _function->newBasicBlock(exceptionHandler());
-
-    variableDeclaration(ast->declaration);
-
-    int iterator = _block->newTemp();
-    move(_block->TEMP(iterator), *expression(ast->expression));
-    IR::ExprList *args = _function->New<IR::ExprList>();
-    args->init(_block->TEMP(iterator));
-    move(_block->TEMP(iterator), _block->CALL(_block->NAME(IR::Name::builtin_foreach_iterator_object, 0, 0), args));
-
-    _block->JUMP(foreachin);
-    enterLoop(ast, foreachend, foreachin);
-
-    _block = foreachbody;
-    int temp = _block->newTemp();
-    move(identifier(ast->declaration->name.toString()), _block->TEMP(temp));
-    statement(ast->statement);
-    setJumpOutLocation(_block->JUMP(foreachin), ast->statement, ast->forToken);
-
-    _block = foreachin;
-
-    args = _function->New<IR::ExprList>();
-    args->init(_block->TEMP(iterator));
-    move(_block->TEMP(temp), _block->CALL(_block->NAME(IR::Name::builtin_foreach_next_property_name, 0, 0), args));
-    int null = _block->newTemp();
-    move(_block->TEMP(null), _block->CONST(IR::NullType, 0));
-    setLocation(cjump(_block->BINOP(IR::OpStrictNotEqual, _block->TEMP(temp), _block->TEMP(null)), foreachbody, foreachend), ast->forToken);
-    _block = foreachend;
-
-    leaveLoop();
-    return false;
-}
-
-bool Codegen::visit(LocalForStatement *ast)
+void Codegen::emitReturn(const Reference &expr)
 {
-    if (hasError)
-        return true;
-
-    IR::BasicBlock *forcond = _function->newBasicBlock(exceptionHandler());
-    IR::BasicBlock *forbody = _function->newBasicBlock(exceptionHandler());
-    IR::BasicBlock *forstep = _function->newBasicBlock(exceptionHandler());
-    IR::BasicBlock *forend = _function->newBasicBlock(exceptionHandler());
-
-    variableDeclarationList(ast->declarations);
-    _block->JUMP(forcond);
-
-    enterLoop(ast, forend, forstep);
-
-    _block = forcond;
-    if (ast->condition)
-        condition(ast->condition, forbody, forend);
-    else
-        _block->JUMP(forbody);
-
-    _block = forbody;
-    statement(ast->statement);
-    setJumpOutLocation(_block->JUMP(forstep), ast->statement, ast->forToken);
-
-    _block = forstep;
-    statement(ast->expression);
-    _block->JUMP(forcond);
-
-    _block = forend;
-
-    leaveLoop();
-
-    return false;
+    ControlFlow::UnwindTarget target = controlFlow ? controlFlow->unwindTarget(ControlFlow::Return) : ControlFlow::UnwindTarget();
+    if (target.linkLabel.isValid() && target.unwindLevel) {
+        Q_ASSERT(_returnAddress >= 0);
+        (void) expr.storeOnStack(_returnAddress);
+        bytecodeGenerator->unwindToLabel(target.unwindLevel, target.linkLabel);
+    } else {
+        expr.loadInAccumulator();
+        bytecodeGenerator->addInstruction(Instruction::Ret());
+    }
 }
 
 bool Codegen::visit(ReturnStatement *ast)
 {
     if (hasError)
-        return true;
+        return false;
 
-    if (_variableEnvironment->compilationMode != FunctionCode && _variableEnvironment->compilationMode != QmlBinding) {
+    if (_functionContext->contextType != ContextType::Function && _functionContext->contextType != ContextType::Binding) {
         throwSyntaxError(ast->returnToken, QStringLiteral("Return statement outside of function"));
         return false;
     }
+    Reference expr;
     if (ast->expression) {
-        Result expr = expression(ast->expression);
-        move(_block->TEMP(_returnAddress), *expr);
+         expr = expression(ast->expression);
+        if (hasError)
+            return false;
+    } else {
+        expr = Reference::fromConst(this, Encode::undefined());
     }
 
-    // Since we're leaving, don't let any finally statements we emit as part of the unwinding
-    // jump to exception handlers at run-time if they throw.
-    IR::BasicBlock *unwindBlock = _function->newBasicBlock(/*no exception handler*/Q_NULLPTR);
-    _block->JUMP(unwindBlock);
-    _block = unwindBlock;
+    emitReturn(expr);
 
-    unwindException(0);
-
-    _block->JUMP(_exitBlock);
     return false;
 }
 
 bool Codegen::visit(SwitchStatement *ast)
 {
     if (hasError)
-        return true;
+        return false;
 
-    IR::BasicBlock *switchend = _function->newBasicBlock(exceptionHandler());
+    if (requiresReturnValue)
+        Reference::fromConst(this, Encode::undefined()).storeOnStack(_returnAddress);
+
+    RegisterScope scope(this);
+    TailCallBlocker blockTailCalls(this);
 
     if (ast->block) {
-        int lhs = _block->newTemp();
-        move(_block->TEMP(lhs), *expression(ast->expression));
-        IR::BasicBlock *switchcond = _function->newBasicBlock(exceptionHandler());
-        _block->JUMP(switchcond);
-        IR::BasicBlock *previousBlock = 0;
+        BytecodeGenerator::Label switchEnd = bytecodeGenerator->newLabel();
 
-        QHash<Node *, IR::BasicBlock *> blockMap;
+        Reference lhs = expression(ast->expression);
+        if (hasError)
+            return false;
+        lhs = lhs.storeOnStack();
 
-        enterLoop(ast, switchend, 0);
+        ControlFlowBlock controlFlow(this, ast->block);
 
+        // set up labels for all clauses
+        QHash<Node *, BytecodeGenerator::Label> blockMap;
+        for (CaseClauses *it = ast->block->clauses; it; it = it->next)
+            blockMap[it->clause] = bytecodeGenerator->newLabel();
+        if (ast->block->defaultClause)
+            blockMap[ast->block->defaultClause] = bytecodeGenerator->newLabel();
+        for (CaseClauses *it = ast->block->moreClauses; it; it = it->next)
+            blockMap[it->clause] = bytecodeGenerator->newLabel();
+
+        // do the switch conditions
         for (CaseClauses *it = ast->block->clauses; it; it = it->next) {
             CaseClause *clause = it->clause;
-
-            _block = _function->newBasicBlock(exceptionHandler());
-            blockMap[clause] = _block;
-
-            if (previousBlock && !previousBlock->isTerminated())
-                previousBlock->JUMP(_block);
-
-            for (StatementList *it2 = clause->statements; it2; it2 = it2->next)
-                statement(it2->statement);
-
-            previousBlock = _block;
-        }
-
-        if (ast->block->defaultClause) {
-            _block = _function->newBasicBlock(exceptionHandler());
-            blockMap[ast->block->defaultClause] = _block;
-
-            if (previousBlock && !previousBlock->isTerminated())
-                previousBlock->JUMP(_block);
-
-            for (StatementList *it2 = ast->block->defaultClause->statements; it2; it2 = it2->next)
-                statement(it2->statement);
-
-            previousBlock = _block;
+            Reference rhs = expression(clause->expression);
+            if (hasError)
+                return false;
+            rhs.loadInAccumulator();
+            bytecodeGenerator->jumpStrictEqual(lhs.stackSlot(), blockMap.value(clause));
         }
 
         for (CaseClauses *it = ast->block->moreClauses; it; it = it->next) {
             CaseClause *clause = it->clause;
+            Reference rhs = expression(clause->expression);
+            if (hasError)
+                return false;
+            rhs.loadInAccumulator();
+            bytecodeGenerator->jumpStrictEqual(lhs.stackSlot(), blockMap.value(clause));
+        }
 
-            _block = _function->newBasicBlock(exceptionHandler());
-            blockMap[clause] = _block;
+        if (DefaultClause *defaultClause = ast->block->defaultClause)
+            bytecodeGenerator->jump().link(blockMap.value(defaultClause));
+        else
+            bytecodeGenerator->jump().link(switchEnd);
 
-            if (previousBlock && !previousBlock->isTerminated())
-                previousBlock->JUMP(_block);
+        ControlFlowLoop flow(this, &switchEnd);
 
-            for (StatementList *it2 = clause->statements; it2; it2 = it2->next)
-                statement(it2->statement);
+        insideSwitch = true;
+        blockTailCalls.unblock();
+        for (CaseClauses *it = ast->block->clauses; it; it = it->next) {
+            CaseClause *clause = it->clause;
+            blockMap[clause].link();
 
-            previousBlock = _block;
+            statementList(clause->statements);
         }
 
-        leaveLoop();
-
-        _block->JUMP(switchend);
+        if (ast->block->defaultClause) {
+            DefaultClause *clause = ast->block->defaultClause;
+            blockMap[clause].link();
 
-        _block = switchcond;
-        for (CaseClauses *it = ast->block->clauses; it; it = it->next) {
-            CaseClause *clause = it->clause;
-            Result rhs = expression(clause->expression);
-            IR::BasicBlock *iftrue = blockMap[clause];
-            IR::BasicBlock *iffalse = _function->newBasicBlock(exceptionHandler());
-            setLocation(cjump(binop(IR::OpStrictEqual, _block->TEMP(lhs), *rhs), iftrue, iffalse), clause->caseToken);
-            _block = iffalse;
+            statementList(clause->statements);
         }
 
         for (CaseClauses *it = ast->block->moreClauses; it; it = it->next) {
             CaseClause *clause = it->clause;
-            Result rhs = expression(clause->expression);
-            IR::BasicBlock *iftrue = blockMap[clause];
-            IR::BasicBlock *iffalse = _function->newBasicBlock(exceptionHandler());
-            setLocation(cjump(binop(IR::OpStrictEqual, _block->TEMP(lhs), *rhs), iftrue, iffalse), clause->caseToken);
-            _block = iffalse;
-        }
+            blockMap[clause].link();
 
-        if (DefaultClause *defaultClause = ast->block->defaultClause) {
-            setLocation(_block->JUMP(blockMap[ast->block->defaultClause]), defaultClause->defaultToken);
+            statementList(clause->statements);
         }
-    }
+        insideSwitch = false;
+
+        switchEnd.link();
 
-    _block->JUMP(switchend);
+    }
 
-    _block = switchend;
     return false;
 }
 
 bool Codegen::visit(ThrowStatement *ast)
 {
     if (hasError)
-        return true;
+        return false;
 
-    Result expr = expression(ast->expression);
-    move(_block->TEMP(_returnAddress), *expr);
-    IR::ExprList *throwArgs = _function->New<IR::ExprList>();
-    throwArgs->expr = _block->TEMP(_returnAddress);
-    _block->EXP(_block->CALL(_block->NAME(IR::Name::builtin_throw, /*line*/0, /*column*/0), throwArgs));
-    return false;
-}
+    RegisterScope scope(this);
+    TailCallBlocker blockTailCalls(this);
 
-bool Codegen::visit(TryStatement *ast)
-{
+    Reference expr = expression(ast->expression);
     if (hasError)
-        return true;
-
-    _function->hasTry = true;
-
-    if (_function->isStrict && ast->catchExpression &&
-            (ast->catchExpression->name == QLatin1String("eval") || ast->catchExpression->name == QLatin1String("arguments"))) {
-        throwSyntaxError(ast->catchExpression->identifierToken, QStringLiteral("Catch variable name may not be eval or arguments in strict mode"));
         return false;
-    }
 
-    IR::BasicBlock *surroundingExceptionHandler = exceptionHandler();
-
-    // We always need a finally body to clean up the exception handler
-    // exceptions thrown in finally get caught by the surrounding catch block
-    IR::BasicBlock *finallyBody = 0;
-    IR::BasicBlock *catchBody = 0;
-    IR::BasicBlock *catchExceptionHandler = 0;
-    IR::BasicBlock *end = _function->newBasicBlock(surroundingExceptionHandler, IR::Function::DontInsertBlock);
-
-    if (ast->finallyExpression)
-        finallyBody = _function->newBasicBlock(surroundingExceptionHandler, IR::Function::DontInsertBlock);
+    expr.loadInAccumulator();
+    Instruction::ThrowException instr;
+    bytecodeGenerator->addInstruction(instr);
+    return false;
+}
 
-    if (ast->catchExpression) {
-        // exception handler for the catch body
-        catchExceptionHandler = _function->newBasicBlock(0, IR::Function::DontInsertBlock);
-        pushExceptionHandler(catchExceptionHandler);
-        catchBody =  _function->newBasicBlock(catchExceptionHandler, IR::Function::DontInsertBlock);
-        popExceptionHandler();
-        pushExceptionHandler(catchBody);
-    } else {
-        Q_ASSERT(finallyBody);
-        pushExceptionHandler(finallyBody);
+void Codegen::handleTryCatch(TryStatement *ast)
+{
+    Q_ASSERT(ast);
+    RegisterScope scope(this);
+    {
+        ControlFlowCatch catchFlow(this, ast->catchExpression);
+        RegisterScope scope(this);
+        TailCallBlocker blockTailCalls(this); // IMPORTANT: destruction will unblock tail calls before catch is generated
+        statement(ast->statement);
     }
+}
 
-    IR::BasicBlock *tryBody = _function->newBasicBlock(exceptionHandler());
-    _block->JUMP(tryBody);
-
-    ScopeAndFinally tcf(_scopeAndFinally, ast->finallyExpression);
-    _scopeAndFinally = &tcf;
-
-    _block = tryBody;
-    statement(ast->statement);
-    _block->JUMP(finallyBody ? finallyBody : end);
-
-    popExceptionHandler();
+void Codegen::handleTryFinally(TryStatement *ast)
+{
+    RegisterScope scope(this);
+    ControlFlowFinally finally(this, ast->finallyExpression);
+    TailCallBlocker blockTailCalls(this); // IMPORTANT: destruction will unblock tail calls before finally is generated
 
     if (ast->catchExpression) {
-        pushExceptionHandler(catchExceptionHandler);
-        _function->addBasicBlock(catchBody);
-        _block = catchBody;
-
-        ++_function->insideWithOrCatch;
-        IR::ExprList *catchArgs = _function->New<IR::ExprList>();
-        catchArgs->init(_block->STRING(_function->newString(ast->catchExpression->name.toString())));
-        _block->EXP(_block->CALL(_block->NAME(IR::Name::builtin_push_catch_scope, 0, 0), catchArgs));
-        {
-            ScopeAndFinally scope(_scopeAndFinally, ScopeAndFinally::CatchScope);
-            _scopeAndFinally = &scope;
-            statement(ast->catchExpression->statement);
-            _scopeAndFinally = scope.parent;
-        }
-        _block->EXP(_block->CALL(_block->NAME(IR::Name::builtin_pop_scope, 0, 0), 0));
-        --_function->insideWithOrCatch;
-        _block->JUMP(finallyBody ? finallyBody : end);
-        popExceptionHandler();
-
-        _function->addBasicBlock(catchExceptionHandler);
-        catchExceptionHandler->EXP(catchExceptionHandler->CALL(catchExceptionHandler->NAME(IR::Name::builtin_pop_scope, 0, 0), 0));
-        if (finallyBody || surroundingExceptionHandler)
-            catchExceptionHandler->JUMP(finallyBody ? finallyBody : surroundingExceptionHandler);
-        else
-            catchExceptionHandler->EXP(catchExceptionHandler->CALL(catchExceptionHandler->NAME(IR::Name::builtin_rethrow, 0, 0), 0));
+        handleTryCatch(ast);
+    } else {
+        RegisterScope scope(this);
+        statement(ast->statement);
     }
+}
 
-    _scopeAndFinally = tcf.parent;
-
-    if (finallyBody) {
-        _function->addBasicBlock(finallyBody);
-        _block = finallyBody;
-
-        int hasException = _block->newTemp();
-        move(_block->TEMP(hasException), _block->CALL(_block->NAME(IR::Name::builtin_unwind_exception, /*line*/0, /*column*/0), 0));
+bool Codegen::visit(TryStatement *ast)
+{
+    if (hasError)
+        return false;
 
-        if (ast->finallyExpression && ast->finallyExpression->statement)
-            statement(ast->finallyExpression->statement);
+    RegisterScope scope(this);
 
-        IR::ExprList *arg = _function->New<IR::ExprList>();
-        arg->expr = _block->TEMP(hasException);
-        _block->EXP(_block->CALL(_block->NAME(IR::Name::builtin_throw, /*line*/0, /*column*/0), arg));
-        _block->JUMP(end);
+    if (ast->finallyExpression && ast->finallyExpression->statement) {
+        handleTryFinally(ast);
+    } else {
+        handleTryCatch(ast);
     }
 
-    _function->addBasicBlock(end);
-    _block = end;
-
     return false;
 }
 
-void Codegen::unwindException(Codegen::ScopeAndFinally *outest)
-{
-    int savedDepthForWidthOrCatch = _function->insideWithOrCatch;
-    ScopeAndFinally *scopeAndFinally = _scopeAndFinally;
-    qSwap(_scopeAndFinally, scopeAndFinally);
-    while (_scopeAndFinally != outest) {
-        switch (_scopeAndFinally->type) {
-        case ScopeAndFinally::WithScope:
-            // fall through
-        case ScopeAndFinally::CatchScope:
-            _block->EXP(_block->CALL(_block->NAME(IR::Name::builtin_pop_scope, 0, 0)));
-            _scopeAndFinally = _scopeAndFinally->parent;
-            --_function->insideWithOrCatch;
-            break;
-        case ScopeAndFinally::TryScope: {
-            ScopeAndFinally *tc = _scopeAndFinally;
-            _scopeAndFinally = tc->parent;
-            if (tc->finally && tc->finally->statement)
-                statement(tc->finally->statement);
-            break;
-        }
-        }
-    }
-    qSwap(_scopeAndFinally, scopeAndFinally);
-    _function->insideWithOrCatch = savedDepthForWidthOrCatch;
-}
-
 bool Codegen::visit(VariableStatement *ast)
 {
     if (hasError)
-        return true;
+        return false;
 
     variableDeclarationList(ast->declarations);
     return false;
@@ -2820,128 +3698,110 @@ bool Codegen::visit(VariableStatement *ast)
 bool Codegen::visit(WhileStatement *ast)
 {
     if (hasError)
-        return true;
+        return false;
 
-    IR::BasicBlock *whilecond = _function->newBasicBlock(exceptionHandler());
-    IR::BasicBlock *whilebody = _function->newBasicBlock(exceptionHandler());
-    IR::BasicBlock *whileend = _function->newBasicBlock(exceptionHandler());
+    if (AST::cast<FalseLiteral *>(ast->expression))
+        return false;
 
-    enterLoop(ast, whileend, whilecond);
+    RegisterScope scope(this);
 
-    _block->JUMP(whilecond);
-    _block = whilecond;
-    condition(ast->expression, whilebody, whileend);
+    BytecodeGenerator::Label start = bytecodeGenerator->newLabel();
+    BytecodeGenerator::Label end = bytecodeGenerator->newLabel();
+    BytecodeGenerator::Label cond = bytecodeGenerator->label();
+    ControlFlowLoop flow(this, &end, &cond);
+    bytecodeGenerator->addLoopStart(cond);
 
-    _block = whilebody;
-    statement(ast->statement);
-    setJumpOutLocation(_block->JUMP(whilecond), ast->statement, ast->whileToken);
+    if (!AST::cast<TrueLiteral *>(ast->expression)) {
+        TailCallBlocker blockTailCalls(this);
+        condition(ast->expression, &start, &end, true);
+    }
 
-    _block = whileend;
-    leaveLoop();
+    start.link();
+    statement(ast->statement);
+    setJumpOutLocation(bytecodeGenerator, ast->statement, ast->whileToken);
+    bytecodeGenerator->jump().link(cond);
 
+    end.link();
     return false;
 }
 
 bool Codegen::visit(WithStatement *ast)
 {
     if (hasError)
-        return true;
+        return false;
 
-    _function->hasWith = true;
+    RegisterScope scope(this);
+    TailCallBlocker blockTailCalls(this);
 
-    const int withObject = _block->newTemp();
-    Result src = expression(ast->expression);
+    Reference src = expression(ast->expression);
     if (hasError)
         return false;
-    _block->MOVE(_block->TEMP(withObject), *src);
-
-    // need an exception handler for with to cleanup the with scope
-    IR::BasicBlock *withExceptionHandler = _function->newBasicBlock(exceptionHandler());
-    withExceptionHandler->EXP(withExceptionHandler->CALL(withExceptionHandler->NAME(IR::Name::builtin_pop_scope, 0, 0), 0));
-    if (!exceptionHandler())
-        withExceptionHandler->EXP(withExceptionHandler->CALL(withExceptionHandler->NAME(IR::Name::builtin_rethrow, 0, 0), 0));
-    else
-        withExceptionHandler->JUMP(exceptionHandler());
-
-    pushExceptionHandler(withExceptionHandler);
-
-    IR::BasicBlock *withBlock = _function->newBasicBlock(exceptionHandler());
-
-    _block->JUMP(withBlock);
-    _block = withBlock;
-    IR::ExprList *args = _function->New<IR::ExprList>();
-    args->init(_block->TEMP(withObject));
-    _block->EXP(_block->CALL(_block->NAME(IR::Name::builtin_push_with_scope, 0, 0), args));
+    src = src.storeOnStack(); // trigger load before we setup the exception handler, so exceptions here go to the right place
+    src.loadInAccumulator();
 
-    ++_function->insideWithOrCatch;
+    enterContext(ast);
     {
-        ScopeAndFinally scope(_scopeAndFinally);
-        _scopeAndFinally = &scope;
+        blockTailCalls.unblock();
+        ControlFlowWith flow(this);
         statement(ast->statement);
-        _scopeAndFinally = scope.parent;
     }
-    --_function->insideWithOrCatch;
-    _block->EXP(_block->CALL(_block->NAME(IR::Name::builtin_pop_scope, 0, 0), 0));
-    popExceptionHandler();
-
-    IR::BasicBlock *next = _function->newBasicBlock(exceptionHandler());
-    _block->JUMP(next);
-    _block = next;
+    leaveContext();
 
     return false;
 }
 
 bool Codegen::visit(UiArrayBinding *)
 {
-    Q_ASSERT(!"not implemented");
+    Q_UNIMPLEMENTED();
     return false;
 }
 
 bool Codegen::visit(UiObjectBinding *)
 {
-    Q_ASSERT(!"not implemented");
+    Q_UNIMPLEMENTED();
     return false;
 }
 
 bool Codegen::visit(UiObjectDefinition *)
 {
-    Q_ASSERT(!"not implemented");
+    Q_UNIMPLEMENTED();
     return false;
 }
 
 bool Codegen::visit(UiPublicMember *)
 {
-    Q_ASSERT(!"not implemented");
+    Q_UNIMPLEMENTED();
     return false;
 }
 
 bool Codegen::visit(UiScriptBinding *)
 {
-    Q_ASSERT(!"not implemented");
+    Q_UNIMPLEMENTED();
     return false;
 }
 
 bool Codegen::visit(UiSourceElement *)
 {
-    Q_ASSERT(!"not implemented");
+    Q_UNIMPLEMENTED();
     return false;
 }
 
-bool Codegen::throwSyntaxErrorOnEvalOrArgumentsInStrictMode(IR::Expr *expr, const SourceLocation& loc)
+bool Codegen::throwSyntaxErrorOnEvalOrArgumentsInStrictMode(const Reference &r, const SourceLocation& loc)
 {
-    if (!_variableEnvironment->isStrict)
-        return false;
-    if (IR::Name *n = expr->asName()) {
-        if (*n->id != QLatin1String("eval") && *n->id != QLatin1String("arguments"))
-            return false;
-    } else if (IR::ArgLocal *al = expr->asArgLocal()) {
-        if (!al->isArgumentsOrEval)
-            return false;
-    } else {
+    if (!_context->isStrict)
         return false;
+    bool isArgOrEval = false;
+    if (r.type == Reference::Name) {
+        QString str = jsUnitGenerator->stringForIndex(r.nameAsIndex());
+        if (str == QLatin1String("eval") || str == QLatin1String("arguments")) {
+            isArgOrEval = true;
+        }
+    } else if (r.type == Reference::ScopedLocal || r.isRegister()) {
+        isArgOrEval = r.isArgOrEval;
     }
-    throwSyntaxError(loc, QStringLiteral("Variable name may not be eval or arguments in strict mode"));
-    return true;
+    if (isArgOrEval)
+        throwSyntaxError(loc, QStringLiteral("Variable name may not be eval or arguments in strict mode"));
+    return isArgOrEval;
 }
 
 void Codegen::throwSyntaxError(const SourceLocation &loc, const QString &detail)
@@ -2973,6 +3833,117 @@ QList<QQmlJS::DiagnosticMessage> Codegen::errors() const
     return _errors;
 }
 
+QQmlRefPointer<CompiledData::CompilationUnit> Codegen::generateCompilationUnit(bool generateUnitData)
+{
+    CompiledData::Unit *unitData = nullptr;
+    if (generateUnitData)
+        unitData = jsUnitGenerator->generateUnit();
+    CompiledData::CompilationUnit *compilationUnit = new CompiledData::CompilationUnit(unitData);
+
+    QQmlRefPointer<CompiledData::CompilationUnit> unit;
+    unit.adopt(compilationUnit);
+    return unit;
+}
+
+QQmlRefPointer<CompiledData::CompilationUnit> Codegen::createUnitForLoading()
+{
+    QQmlRefPointer<CompiledData::CompilationUnit> result;
+    result.adopt(new CompiledData::CompilationUnit);
+    return result;
+}
+
+class Codegen::VolatileMemoryLocationScanner: protected QQmlJS::AST::Visitor
+{
+    VolatileMemoryLocations locs;
+
+public:
+    Codegen::VolatileMemoryLocations scan(AST::Node *s)
+    {
+        s->accept(this);
+        return locs;
+    }
+
+    bool visit(ArrayMemberExpression *) override
+    {
+        locs.setAllVolatile();
+        return false;
+    }
+
+    bool visit(FieldMemberExpression *) override
+    {
+        locs.setAllVolatile();
+        return false;
+    }
+
+    bool visit(PostIncrementExpression *e) override
+    {
+        collectIdentifiers(locs.specificLocations, e->base);
+        return false;
+    }
+
+    bool visit(PostDecrementExpression *e) override
+    {
+        collectIdentifiers(locs.specificLocations, e->base);
+        return false;
+    }
+
+    bool visit(PreIncrementExpression *e) override
+    {
+        collectIdentifiers(locs.specificLocations, e->expression);
+        return false;
+    }
+
+    bool visit(PreDecrementExpression *e) override
+    {
+        collectIdentifiers(locs.specificLocations, e->expression);
+        return false;
+    }
+
+    bool visit(BinaryExpression *e) override
+    {
+        switch (e->op) {
+        case QSOperator::InplaceAnd:
+        case QSOperator::InplaceSub:
+        case QSOperator::InplaceDiv:
+        case QSOperator::InplaceAdd:
+        case QSOperator::InplaceLeftShift:
+        case QSOperator::InplaceMod:
+        case QSOperator::InplaceMul:
+        case QSOperator::InplaceOr:
+        case QSOperator::InplaceRightShift:
+        case QSOperator::InplaceURightShift:
+        case QSOperator::InplaceXor:
+            collectIdentifiers(locs.specificLocations, e);
+            return false;
+
+        default:
+            return true;
+        }
+    }
+
+private:
+    void collectIdentifiers(QVector<QStringView> &ids, AST::Node *node) const {
+        class Collector: public QQmlJS::AST::Visitor {
+            QVector<QStringView> &ids;
+        public:
+            Collector(QVector<QStringView> &ids): ids(ids) {}
+            virtual bool visit(IdentifierExpression *ie) {
+                ids.append(ie->name);
+                return false;
+            }
+        };
+        Collector collector(ids);
+        node->accept(&collector);
+    }
+};
+
+Codegen::VolatileMemoryLocations Codegen::scanVolatileMemoryLocations(AST::Node *ast) const
+{
+    VolatileMemoryLocationScanner scanner;
+    return scanner.scan(ast);
+}
+
+
 #ifndef V4_BOOTSTRAP
 
 QList<QQmlError> Codegen::qmlErrors() const
@@ -2998,20 +3969,489 @@ QList<QQmlError> Codegen::qmlErrors() const
     return qmlErrors;
 }
 
-void RuntimeCodegen::throwSyntaxError(const AST::SourceLocation &loc, const QString &detail)
+#endif // V4_BOOTSTRAP
+
+bool Codegen::RValue::operator==(const RValue &other) const
 {
-    if (hasError)
+    switch (type) {
+    case Accumulator:
+        return other.isAccumulator();
+    case StackSlot:
+        return other.isStackSlot() && theStackSlot == other.theStackSlot;
+    case Const:
+        return other.isConst() && constant == other.constant;
+    default:
+        return false;
+    }
+}
+
+Codegen::RValue Codegen::RValue::storeOnStack() const
+{
+    switch (type) {
+    case Accumulator:
+        return RValue::fromStackSlot(codegen, Reference::fromAccumulator(codegen).storeOnStack().stackSlot());
+    case StackSlot:
+        return *this;
+    case Const:
+        return RValue::fromStackSlot(codegen, Reference::storeConstOnStack(codegen, constant).stackSlot());
+    default:
+        Q_UNREACHABLE();
+    }
+}
+
+void Codegen::RValue::loadInAccumulator() const
+{
+    switch (type) {
+    case Accumulator:
+        // nothing to do
         return;
-    hasError = true;
-    engine->throwSyntaxError(detail, _module->fileName, loc.startLine, loc.startColumn);
+    case StackSlot:
+        return Reference::fromStackSlot(codegen, theStackSlot).loadInAccumulator();
+    case Const:
+        return Reference::fromConst(codegen, constant).loadInAccumulator();
+    default:
+        Q_UNREACHABLE();
+    }
+
 }
 
-void RuntimeCodegen::throwReferenceError(const AST::SourceLocation &loc, const QString &detail)
+bool Codegen::Reference::operator==(const Codegen::Reference &other) const
 {
-    if (hasError)
+    if (type != other.type)
+        return false;
+    switch (type) {
+    case Invalid:
+    case Accumulator:
+        break;
+    case Super:
+        return true;
+    case SuperProperty:
+        return property == other.property;
+    case StackSlot:
+        return theStackSlot == other.theStackSlot;
+    case ScopedLocal:
+        return index == other.index && scope == other.scope;
+    case Name:
+        return nameAsIndex() == other.nameAsIndex();
+    case Member:
+        return propertyBase == other.propertyBase && propertyNameIndex == other.propertyNameIndex;
+    case Subscript:
+        return elementBase == other.elementBase && elementSubscript == other.elementSubscript;
+    case Import:
+        return index == other.index;
+    case Const:
+        return constant == other.constant;
+    case QmlScopeObject:
+    case QmlContextObject:
+        return qmlCoreIndex == other.qmlCoreIndex && qmlNotifyIndex == other.qmlNotifyIndex
+                && capturePolicy == other.capturePolicy;
+    }
+    return true;
+}
+
+Codegen::RValue Codegen::Reference::asRValue() const
+{
+    switch (type) {
+    case Invalid:
+        Q_UNREACHABLE();
+    case Accumulator:
+        return RValue::fromAccumulator(codegen);
+    case StackSlot:
+        return RValue::fromStackSlot(codegen, stackSlot());
+    case Const:
+        return RValue::fromConst(codegen, constant);
+    default:
+        loadInAccumulator();
+        return RValue::fromAccumulator(codegen);
+    }
+}
+
+Codegen::Reference Codegen::Reference::asLValue() const
+{
+    switch (type) {
+    case Invalid:
+    case Accumulator:
+        Q_UNREACHABLE();
+    case Super:
+        codegen->throwSyntaxError(AST::SourceLocation(), QStringLiteral("Super lvalues not implemented."));
+        return *this;
+    case Member:
+        if (!propertyBase.isStackSlot()) {
+            Reference r = *this;
+            r.propertyBase = propertyBase.storeOnStack();
+            return r;
+        }
+        return *this;
+    case Subscript:
+        if (!elementSubscript.isStackSlot()) {
+            Reference r = *this;
+            r.elementSubscript = elementSubscript.storeOnStack();
+            return r;
+        }
+        return *this;
+    default:
+        return *this;
+    }
+}
+
+Codegen::Reference Codegen::Reference::storeConsumeAccumulator() const
+{
+    storeAccumulator(); // it doesn't matter what happens here, just do it.
+    return Reference();
+}
+
+Codegen::Reference Codegen::Reference::baseObject() const
+{
+    if (type == Reference::QmlScopeObject || type == Reference::QmlContextObject) {
+        return Reference::fromStackSlot(codegen, qmlBase.stackSlot());
+    } else if (type == Reference::Member) {
+        RValue rval = propertyBase;
+        if (!rval.isValid())
+            return Reference::fromConst(codegen, Encode::undefined());
+        if (rval.isAccumulator())
+            return Reference::fromAccumulator(codegen);
+        if (rval.isStackSlot())
+            return Reference::fromStackSlot(codegen, rval.stackSlot());
+        if (rval.isConst())
+            return Reference::fromConst(codegen, rval.constantValue());
+        Q_UNREACHABLE();
+    } else if (type == Reference::Subscript) {
+        return Reference::fromStackSlot(codegen, elementBase.stackSlot());
+    } else if (type == Reference::SuperProperty) {
+        return Reference::fromStackSlot(codegen, CallData::This);
+    } else {
+        return Reference::fromConst(codegen, Encode::undefined());
+    }
+}
+
+Codegen::Reference Codegen::Reference::storeOnStack() const
+{ return doStoreOnStack(-1); }
+
+void Codegen::Reference::storeOnStack(int slotIndex) const
+{ doStoreOnStack(slotIndex); }
+
+Codegen::Reference Codegen::Reference::doStoreOnStack(int slotIndex) const
+{
+    Q_ASSERT(isValid());
+
+    if (isStackSlot() && slotIndex == -1 && !(stackSlotIsLocalOrArgument && isVolatile) && !requiresTDZCheck)
+        return *this;
+
+    if (isStackSlot() && !requiresTDZCheck) { // temp-to-temp move
+        Reference dest = Reference::fromStackSlot(codegen, slotIndex);
+        Instruction::MoveReg move;
+        move.srcReg = stackSlot();
+        move.destReg = dest.stackSlot();
+        codegen->bytecodeGenerator->addInstruction(move);
+        return dest;
+    }
+
+    Reference slot = Reference::fromStackSlot(codegen, slotIndex);
+    if (isConstant()) {
+        Instruction::MoveConst move;
+        move.constIndex = codegen->registerConstant(constant);
+        move.destTemp = slot.stackSlot();
+        codegen->bytecodeGenerator->addInstruction(move);
+    } else {
+        loadInAccumulator();
+        slot.storeConsumeAccumulator();
+    }
+    return slot;
+}
+
+Codegen::Reference Codegen::Reference::storeRetainAccumulator() const
+{
+    if (storeWipesAccumulator()) {
+        // a store will
+        auto tmp = Reference::fromStackSlot(codegen);
+        tmp.storeAccumulator(); // this is safe, and won't destory the accumulator
+        storeAccumulator();
+        return tmp;
+    } else {
+        // ok, this is safe, just do the store.
+        storeAccumulator();
+        return *this;
+    }
+}
+
+bool Codegen::Reference::storeWipesAccumulator() const
+{
+    switch (type) {
+    default:
+    case Invalid:
+    case Const:
+    case Accumulator:
+        Q_UNREACHABLE();
+        return false;
+    case StackSlot:
+    case ScopedLocal:
+        return false;
+    case Name:
+    case Member:
+    case Subscript:
+    case QmlScopeObject:
+    case QmlContextObject:
+        return true;
+    }
+}
+
+void Codegen::Reference::storeAccumulator() const
+{
+    if (isReferenceToConst) {
+        // throw a type error
+        RegisterScope scope(codegen);
+        Reference r = codegen->referenceForName(QStringLiteral("TypeError"), false);
+        r = r.storeOnStack();
+        Instruction::Construct construct;
+        construct.func = r.stackSlot();
+        construct.argc = 0;
+        construct.argv = 0;
+        codegen->bytecodeGenerator->addInstruction(construct);
+        Instruction::ThrowException throwException;
+        codegen->bytecodeGenerator->addInstruction(throwException);
         return;
-    hasError = true;
-    engine->throwReferenceError(detail, _module->fileName, loc.startLine, loc.startColumn);
+    }
+    switch (type) {
+    case Super:
+        Q_UNREACHABLE();
+        return;
+    case SuperProperty:
+        Instruction::StoreSuperProperty store;
+        store.property = property.stackSlot();
+        codegen->bytecodeGenerator->addInstruction(store);
+        return;
+    case StackSlot: {
+        Instruction::StoreReg store;
+        store.reg = theStackSlot;
+        codegen->bytecodeGenerator->addInstruction(store);
+        return;
+    }
+    case ScopedLocal: {
+        if (scope == 0) {
+            Instruction::StoreLocal store;
+            store.index = index;
+            codegen->bytecodeGenerator->addInstruction(store);
+        } else {
+            Instruction::StoreScopedLocal store;
+            store.index = index;
+            store.scope = scope;
+            codegen->bytecodeGenerator->addInstruction(store);
+        }
+        return;
+    }
+    case Name: {
+        Context *c = codegen->currentContext();
+        if (c->isStrict) {
+            Instruction::StoreNameStrict store;
+            store.name = nameAsIndex();
+            codegen->bytecodeGenerator->addInstruction(store);
+        } else {
+            Instruction::StoreNameSloppy store;
+            store.name = nameAsIndex();
+            codegen->bytecodeGenerator->addInstruction(store);
+        }
+    } return;
+    case Member:
+        if (!disable_lookups && codegen->useFastLookups) {
+            Instruction::SetLookup store;
+            store.base = propertyBase.stackSlot();
+            store.index = codegen->registerSetterLookup(propertyNameIndex);
+            codegen->bytecodeGenerator->addInstruction(store);
+        } else {
+            Instruction::StoreProperty store;
+            store.base = propertyBase.stackSlot();
+            store.name = propertyNameIndex;
+            codegen->bytecodeGenerator->addInstruction(store);
+        }
+        return;
+    case Subscript: {
+        Instruction::StoreElement store;
+        store.base = elementBase;
+        store.index = elementSubscript.stackSlot();
+        codegen->bytecodeGenerator->addTracingInstruction(store);
+    } return;
+    case QmlScopeObject: {
+        Instruction::StoreScopeObjectProperty store;
+        store.base = qmlBase;
+        store.propertyIndex = qmlCoreIndex;
+        codegen->bytecodeGenerator->addInstruction(store);
+    } return;
+    case QmlContextObject: {
+        Instruction::StoreContextObjectProperty store;
+        store.base = qmlBase;
+        store.propertyIndex = qmlCoreIndex;
+        codegen->bytecodeGenerator->addInstruction(store);
+    } return;
+    case Invalid:
+    case Accumulator:
+    case Const:
+    case Import:
+        break;
+    }
+
+    Q_UNREACHABLE();
 }
 
-#endif // V4_BOOTSTRAP
+void Codegen::Reference::loadInAccumulator() const
+{
+    auto tdzCheck = [this](bool requiresCheck){
+        if (!requiresCheck)
+            return;
+        Instruction::DeadTemporalZoneCheck check;
+        check.name = codegen->registerString(name);
+        codegen->bytecodeGenerator->addInstruction(check);
+    };
+    auto tdzCheckStackSlot = [this, tdzCheck](Moth::StackSlot slot, bool requiresCheck){
+        if (!requiresCheck)
+            return;
+        Instruction::LoadReg load;
+        load.reg = slot;
+        codegen->bytecodeGenerator->addInstruction(load);
+        tdzCheck(true);
+    };
+
+    switch (type) {
+    case Accumulator:
+        return;
+    case Super:
+        Q_UNREACHABLE();
+        return;
+    case SuperProperty:
+        tdzCheckStackSlot(property, subscriptRequiresTDZCheck);
+        Instruction::LoadSuperProperty load;
+        load.property = property.stackSlot();
+        codegen->bytecodeGenerator->addInstruction(load);
+        return;
+    case Const: {
+QT_WARNING_PUSH
+QT_WARNING_DISABLE_GCC("-Wmaybe-uninitialized") // the loads below are empty structs.
+        if (constant == Encode::null()) {
+            Instruction::LoadNull load;
+            codegen->bytecodeGenerator->addInstruction(load);
+        } else if (constant == Encode(true)) {
+            Instruction::LoadTrue load;
+            codegen->bytecodeGenerator->addInstruction(load);
+        } else if (constant == Encode(false)) {
+            Instruction::LoadFalse load;
+            codegen->bytecodeGenerator->addInstruction(load);
+        } else if (constant == Encode::undefined()) {
+            Instruction::LoadUndefined load;
+            codegen->bytecodeGenerator->addInstruction(load);
+        } else {
+            Value p = Value::fromReturnedValue(constant);
+            if (p.isNumber()) {
+                double d = p.asDouble();
+                int i = static_cast<int>(d);
+                if (d == i && (d != 0 || !std::signbit(d))) {
+                    if (!i) {
+                        Instruction::LoadZero load;
+                        codegen->bytecodeGenerator->addInstruction(load);
+                        return;
+                    }
+                    Instruction::LoadInt load;
+                    load.value = Value::fromReturnedValue(constant).toInt32();
+                    codegen->bytecodeGenerator->addInstruction(load);
+                    return;
+                }
+            }
+            Instruction::LoadConst load;
+            load.index = codegen->registerConstant(constant);
+            codegen->bytecodeGenerator->addInstruction(load);
+        }
+QT_WARNING_POP
+    } return;
+    case StackSlot: {
+        Instruction::LoadReg load;
+        load.reg = stackSlot();
+        codegen->bytecodeGenerator->addInstruction(load);
+        tdzCheck(requiresTDZCheck);
+    } return;
+    case ScopedLocal: {
+        if (!scope) {
+            Instruction::LoadLocal load;
+            load.index = index;
+            codegen->bytecodeGenerator->addTracingInstruction(load);
+        } else {
+            Instruction::LoadScopedLocal load;
+            load.index = index;
+            load.scope = scope;
+            codegen->bytecodeGenerator->addTracingInstruction(load);
+        }
+        tdzCheck(requiresTDZCheck);
+        return;
+    }
+    case Name:
+        if (global) {
+            // these value properties of the global object are immutable, we we can directly convert them
+            // to their numeric value here
+            if (name == QStringLiteral("undefined")) {
+                Reference::fromConst(codegen, Encode::undefined()).loadInAccumulator();
+                return;
+            } else if (name == QStringLiteral("Infinity")) {
+                Reference::fromConst(codegen, Encode(qInf())).loadInAccumulator();
+                return;
+            } else if (name == QStringLiteral("Nan")) {
+                Reference::fromConst(codegen, Encode(qQNaN())).loadInAccumulator();
+                return;
+            }
+        }
+        if (!disable_lookups && global) {
+            Instruction::LoadGlobalLookup load;
+            load.index = codegen->registerGlobalGetterLookup(nameAsIndex());
+            codegen->bytecodeGenerator->addTracingInstruction(load);
+        } else {
+            Instruction::LoadName load;
+            load.name = nameAsIndex();
+            codegen->bytecodeGenerator->addTracingInstruction(load);
+        }
+        return;
+    case Member:
+        propertyBase.loadInAccumulator();
+        tdzCheck(requiresTDZCheck);
+        if (!disable_lookups && codegen->useFastLookups) {
+            Instruction::GetLookup load;
+            load.index = codegen->registerGetterLookup(propertyNameIndex);
+            codegen->bytecodeGenerator->addTracingInstruction(load);
+        } else {
+            Instruction::LoadProperty load;
+            load.name = propertyNameIndex;
+            codegen->bytecodeGenerator->addTracingInstruction(load);
+        }
+        return;
+    case Import: {
+        Instruction::LoadImport load;
+        load.index = index;
+        codegen->bytecodeGenerator->addInstruction(load);
+        tdzCheck(requiresTDZCheck);
+    } return;
+    case Subscript: {
+        tdzCheckStackSlot(elementBase, requiresTDZCheck);
+        elementSubscript.loadInAccumulator();
+        tdzCheck(subscriptRequiresTDZCheck);
+        Instruction::LoadElement load;
+        load.base = elementBase;
+        codegen->bytecodeGenerator->addTracingInstruction(load);
+    } return;
+    case QmlScopeObject: {
+        Instruction::LoadScopeObjectProperty load;
+        load.base = qmlBase;
+        load.propertyIndex = qmlCoreIndex;
+        load.captureRequired = capturePolicy == CaptureAtRuntime;
+        codegen->bytecodeGenerator->addInstruction(load);
+        if (capturePolicy == CaptureAheadOfTime)
+            codegen->_context->scopeObjectPropertyDependencies.insert(qmlCoreIndex, qmlNotifyIndex);
+    } return;
+    case QmlContextObject: {
+        Instruction::LoadContextObjectProperty load;
+        load.base = qmlBase;
+        load.propertyIndex = qmlCoreIndex;
+        load.captureRequired = capturePolicy == CaptureAtRuntime;
+        codegen->bytecodeGenerator->addInstruction(load);
+        if (capturePolicy == CaptureAheadOfTime)
+            codegen->_context->contextObjectPropertyDependencies.insert(qmlCoreIndex, qmlNotifyIndex);
+    } return;
+    case Invalid:
+        break;
+    }
+    Q_UNREACHABLE();
+}
diff --git a/src/qml/compiler/qv4codegen_p.h b/src/qml/compiler/qv4codegen_p.h
index 239ed5c4b9..4d7001fe64 100644
--- a/src/qml/compiler/qv4codegen_p.h
+++ b/src/qml/compiler/qv4codegen_p.h
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2016 The Qt Company Ltd.
+** Copyright (C) 2017 The Qt Company Ltd.
 ** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the QtQml module of the Qt Toolkit.
@@ -51,303 +51,524 @@
 //
 
 #include "private/qv4global_p.h"
-#include "qv4jsir_p.h"
 #include <private/qqmljsastvisitor_p.h>
 #include <private/qqmljsast_p.h>
-#include <private/qqmljsengine_p.h>
-#include <QtCore/QStringList>
-#include <QStack>
-#ifndef V4_BOOTSTRAP
-#include <qqmlerror.h>
-#endif
+#include <private/qv4compiler_p.h>
+#include <private/qv4compilercontext_p.h>
 #include <private/qv4util_p.h>
+#include <private/qv4bytecodegenerator_p.h>
+#include <private/qv4stackframe_p.h>
 
 QT_BEGIN_NAMESPACE
 
-namespace QQmlJS {
-namespace AST {
-class UiParameterList;
+using namespace QQmlJS;
+
+namespace QV4 {
+
+namespace Moth {
+struct Instruction;
+}
+
+namespace CompiledData {
+struct CompilationUnit;
 }
 
+namespace Compiler {
+
+struct ControlFlow;
+struct ControlFlowCatch;
+struct ControlFlowFinally;
 
-class Q_QML_PRIVATE_EXPORT Codegen: protected AST::Visitor
+class Q_QML_PRIVATE_EXPORT Codegen: protected QQmlJS::AST::Visitor
 {
+protected:
+    using BytecodeGenerator = QV4::Moth::BytecodeGenerator;
+    using Instruction = QV4::Moth::Instruction;
 public:
-    Codegen(bool strict);
-
-    enum CompilationMode {
-        GlobalCode,
-        EvalCode,
-        FunctionCode,
-        QmlBinding // This is almost the same as EvalCode, except:
-                   //  * function declarations are moved to the return address when encountered
-                   //  * return statements are allowed everywhere (like in FunctionCode)
-                   //  * variable declarations are treated as true locals (like in FunctionCode)
-    };
+    Codegen(QV4::Compiler::JSUnitGenerator *jsUnitGenerator, bool strict);
+
 
     void generateFromProgram(const QString &fileName,
+                             const QString &finalUrl,
                              const QString &sourceCode,
                              AST::Program *ast,
-                             QV4::IR::Module *module,
-                             CompilationMode mode = GlobalCode,
-                             const QStringList &inheritedLocals = QStringList());
-    void generateFromFunctionExpression(const QString &fileName,
-                             const QString &sourceCode,
-                             AST::FunctionExpression *ast,
-                             QV4::IR::Module *module);
+                             Module *module,
+                             ContextType contextType = ContextType::Global);
 
-protected:
-    enum Format { ex, cx, nx };
-    struct Result {
-        QV4::IR::Expr *code;
-        QV4::IR::BasicBlock *iftrue;
-        QV4::IR::BasicBlock *iffalse;
-        Format format;
-        Format requested;
-
-        explicit Result(Format requested = ex)
-            : code(0)
-            , iftrue(0)
-            , iffalse(0)
-            , format(ex)
-            , requested(requested) {}
-
-        explicit Result(QV4::IR::BasicBlock *iftrue, QV4::IR::BasicBlock *iffalse)
-            : code(0)
-            , iftrue(iftrue)
-            , iffalse(iffalse)
-            , format(ex)
-            , requested(cx) {}
-
-        inline QV4::IR::Expr *operator*() const { Q_ASSERT(format == ex); return code; }
-        inline QV4::IR::Expr *operator->() const { Q_ASSERT(format == ex); return code; }
+    void generateFromModule(const QString &fileName,
+                            const QString &finalUrl,
+                            const QString &sourceCode,
+                            AST::ESModule *ast,
+                            Module *module);
 
-        bool accept(Format f)
-        {
-            if (requested == f) {
-                format = f;
+public:
+    class VolatileMemoryLocationScanner;
+    class VolatileMemoryLocations {
+        friend VolatileMemoryLocationScanner;
+        bool allVolatile = false;
+        QVector<QStringView> specificLocations;
+    public:
+        bool isVolatile(const QStringView &name) {
+            if (allVolatile)
                 return true;
-            }
-            return false;
+            return specificLocations.contains(name);
         }
+
+        void add(const QStringRef &name) { if (!allVolatile) specificLocations.append(name); }
+        void setAllVolatile() { allVolatile = true; }
     };
+    class RValue {
+        Codegen *codegen;
+        enum Type {
+            Invalid,
+            Accumulator,
+            StackSlot,
+            Const
+        } type;
+        union {
+            Moth::StackSlot theStackSlot;
+            QV4::ReturnedValue constant;
+        };
+
+    public:
+        static RValue fromStackSlot(Codegen *codegen, Moth::StackSlot stackSlot) {
+            RValue r;
+            r.codegen = codegen;
+            r.type = StackSlot;
+            r.theStackSlot = stackSlot;
+            return r;
+        }
+        static RValue fromAccumulator(Codegen *codegen) {
+            RValue r;
+            r.codegen = codegen;
+            r.type = Accumulator;
+            return r;
+        }
+        static RValue fromConst(Codegen *codegen, QV4::ReturnedValue value) {
+            RValue r;
+            r.codegen = codegen;
+            r.type = Const;
+            r.constant = value;
+            return r;
+        }
 
-    struct Environment {
-        Environment *parent;
+        bool operator==(const RValue &other) const;
 
-        enum MemberType {
-            UndefinedMember,
-            VariableDefinition,
-            VariableDeclaration,
-            FunctionDefinition
-        };
+        bool isValid() const { return type != Invalid; }
+        bool isAccumulator() const { return type == Accumulator; }
+        bool isStackSlot() const { return type == StackSlot; }
+        bool isConst() const { return type == Const; }
 
-        struct Member {
-            MemberType type;
-            int index;
-            AST::FunctionExpression *function;
-            AST::VariableDeclaration::VariableScope scope;
+        Moth::StackSlot stackSlot() const {
+            Q_ASSERT(isStackSlot());
+            return theStackSlot;
+        }
+
+        QV4::ReturnedValue constantValue() const {
+            Q_ASSERT(isConst());
+            return constant;
+        }
+
+        Q_REQUIRED_RESULT RValue storeOnStack() const;
+        void loadInAccumulator() const;
+    };
+    struct Reference {
+        enum Type {
+            Invalid,
+            Accumulator,
+            Super,
+            SuperProperty,
+            StackSlot,
+            ScopedLocal,
+            Name,
+            Member,
+            Subscript,
+            Import,
+            QmlScopeObject,
+            QmlContextObject,
+            LastLValue = QmlContextObject,
+            Const
+        } type = Invalid;
+
+        bool isLValue() const { return !isReadonly && type > Accumulator; }
+
+        Reference(Codegen *cg, Type type = Invalid) : type(type), constant(0), codegen(cg) {}
+        Reference(): constant(0) {}
+        Reference(const Reference &) = default;
+        Reference(Reference &&) = default;
+        Reference &operator =(const Reference &) = default;
+        Reference &operator =(Reference &&) = default;
+
+        bool operator==(const Reference &other) const;
+        bool operator!=(const Reference &other) const
+        { return !(*this == other); }
+
+        bool isValid() const { return type != Invalid; }
+        bool loadTriggersSideEffect() const {
+            switch (type) {
+            case QmlScopeObject:
+                return capturePolicy != DontCapture;
+            case QmlContextObject:
+                return capturePolicy != DontCapture;
+            case Name:
+            case Member:
+            case Subscript:
+            case SuperProperty:
+                return true;
+            default:
+                return requiresTDZCheck;
+            }
+        }
+        bool isConstant() const { return type == Const; }
+        bool isAccumulator() const { return type == Accumulator; }
+        bool isSuper() const { return type == Super; }
+        bool isSuperProperty() const { return type == SuperProperty; }
+        bool isStackSlot() const { return type == StackSlot; }
+        bool isRegister() const {
+            return isStackSlot();
+        }
 
-            bool isLexicallyScoped() const { return this->scope != AST::VariableDeclaration::FunctionScope; }
+        enum PropertyCapturePolicy {
+            /*
+                We're reading a property from the scope or context object, but it's a CONSTANT property,
+                so we don't need to register a dependency at all.
+            */
+            DontCapture,
+            /*
+                We're reading the property of a QObject, and we know that it's the
+                scope object or context object, which we know very well. Instead of registering a
+                property capture every time, we can do that ahead of time and then register all those
+                captures in one shot in registerQmlDependencies().
+            */
+            CaptureAheadOfTime,
+            /*
+                We're reading the property of a QObject, and we're not quite sure where
+                the QObject comes from or what it is. So, when reading that property at run-time,
+                make sure that we capture where we read that property so that if it changes we can
+                re-evaluate the entire expression.
+            */
+            CaptureAtRuntime
         };
-        typedef QMap<QString, Member> MemberMap;
-
-        MemberMap members;
-        AST::FormalParameterList *formals;
-        int maxNumberOfArguments;
-        bool hasDirectEval;
-        bool hasNestedFunctions;
-        bool isStrict;
-        bool isNamedFunctionExpression;
-        bool usesThis;
-        enum UsesArgumentsObject {
-            ArgumentsObjectUnknown,
-            ArgumentsObjectNotUsed,
-            ArgumentsObjectUsed
+
+        static Reference fromAccumulator(Codegen *cg) {
+            return Reference(cg, Accumulator);
+        }
+        static Reference fromSuper(Codegen *cg) {
+            return Reference(cg, Super);
+        }
+        static Reference fromStackSlot(Codegen *cg, int tempIndex = -1, bool isLocal = false) {
+            Reference r(cg, StackSlot);
+            if (tempIndex == -1)
+                tempIndex = cg->bytecodeGenerator->newRegister();
+            r.theStackSlot = Moth::StackSlot::createRegister(tempIndex);
+            r.stackSlotIsLocalOrArgument = isLocal;
+            return r;
+        }
+        static Reference fromArgument(Codegen *cg, int index, bool isVolatile) {
+            Reference r(cg, StackSlot);
+            r.theStackSlot = Moth::StackSlot::createRegister(index + sizeof(CallData)/sizeof(Value) - 1);
+            r.stackSlotIsLocalOrArgument = true;
+            r.isVolatile = isVolatile;
+            return r;
+        }
+        static Reference fromScopedLocal(Codegen *cg, int index, int scope) {
+            Reference r(cg, ScopedLocal);
+            r.index = index;
+            r.scope = scope;
+            return r;
+        }
+        static Reference fromImport(Codegen *cg, int index) {
+            Reference r(cg, Import);
+            r.index = index;
+            return r;
+        }
+        static Reference fromName(Codegen *cg, const QString &name) {
+            Reference r(cg, Name);
+            r.name = name;
+            return r;
+        }
+        static Reference fromMember(const Reference &baseRef, const QString &name) {
+            Reference r(baseRef.codegen, Member);
+            r.propertyBase = baseRef.asRValue();
+            r.propertyNameIndex = r.codegen->registerString(name);
+            r.requiresTDZCheck = baseRef.requiresTDZCheck;
+            return r;
+        }
+        static Reference fromSuperProperty(const Reference &property) {
+            Q_ASSERT(property.isStackSlot());
+            Reference r(property.codegen, SuperProperty);
+            r.property = property.stackSlot();
+            r.subscriptRequiresTDZCheck = property.requiresTDZCheck;
+            return r;
+        }
+        static Reference fromSubscript(const Reference &baseRef, const Reference &subscript) {
+            Q_ASSERT(baseRef.isStackSlot());
+            Reference r(baseRef.codegen, Subscript);
+            r.elementBase = baseRef.stackSlot();
+            r.elementSubscript = subscript.asRValue();
+            r.requiresTDZCheck = baseRef.requiresTDZCheck;
+            r.subscriptRequiresTDZCheck = subscript.requiresTDZCheck;
+            return r;
+        }
+        static Reference fromConst(Codegen *cg, QV4::ReturnedValue constant) {
+            Reference r(cg, Const);
+            r.constant = constant;
+            r.isReadonly = true;
+            return r;
+        }
+        static Reference fromQmlScopeObject(const Reference &base, qint16 coreIndex, qint16 notifyIndex, PropertyCapturePolicy capturePolicy) {
+            Reference r(base.codegen, QmlScopeObject);
+            r.qmlBase = base.storeOnStack().stackSlot();
+            r.qmlCoreIndex = coreIndex;
+            r.qmlNotifyIndex = notifyIndex;
+            r.capturePolicy = capturePolicy;
+            return r;
+        }
+        static Reference fromQmlContextObject(const Reference &base, qint16 coreIndex, qint16 notifyIndex, PropertyCapturePolicy capturePolicy) {
+            Reference r(base.codegen, QmlContextObject);
+            r.qmlBase = base.storeOnStack().stackSlot();
+            r.qmlCoreIndex = coreIndex;
+            r.qmlNotifyIndex = notifyIndex;
+            r.capturePolicy = capturePolicy;
+            return r;
+        }
+        static Reference fromThis(Codegen *cg) {
+            Reference r = fromStackSlot(cg, CallData::This);
+            r.isReadonly = true;
+            // ### Optimize this. Functions that are not derived constructors or arrow functions can't have an
+            // empty this object
+            r.requiresTDZCheck = true;
+            return r;
+        }
+
+        RValue asRValue() const;
+        Reference asLValue() const;
+
+        Q_REQUIRED_RESULT static Reference storeConstOnStack(Codegen *cg, QV4::ReturnedValue constant)
+        { return Reference::fromConst(cg, constant).storeOnStack(); }
+
+        static void storeConstOnStack(Codegen *cg, QV4::ReturnedValue constant, int stackSlot)
+        { Reference::fromConst(cg, constant).storeOnStack(stackSlot); }
+
+        Q_REQUIRED_RESULT Reference storeOnStack() const;
+        void storeOnStack(int tempIndex) const;
+        Q_REQUIRED_RESULT Reference storeRetainAccumulator() const;
+        Reference storeConsumeAccumulator() const;
+
+        Q_REQUIRED_RESULT Reference baseObject() const;
+
+        bool storeWipesAccumulator() const;
+        void loadInAccumulator() const;
+
+        int nameAsIndex() const {
+            Q_ASSERT(type == Name);
+            return codegen->registerString(name);
+        }
+
+        Moth::StackSlot stackSlot() const {
+            if (Q_UNLIKELY(!isStackSlot()))
+                Q_UNREACHABLE();
+            return theStackSlot;
+        }
+
+        union {
+            Moth::StackSlot theStackSlot;
+            QV4::ReturnedValue constant;
+            struct { // Scoped arguments/Local
+                int index;
+                int scope;
+            };
+            struct {
+                RValue propertyBase;
+                int propertyNameIndex;
+            };
+            struct {
+                Moth::StackSlot elementBase;
+                RValue elementSubscript;
+            };
+            struct { // QML scope/context object case
+                Moth::StackSlot qmlBase;
+                qint16 qmlCoreIndex;
+                qint16 qmlNotifyIndex;
+                PropertyCapturePolicy capturePolicy;
+            };
+            Moth::StackSlot property; // super property
         };
+        QString name;
+        mutable bool isArgOrEval = false;
+        bool isReadonly = false;
+        bool isReferenceToConst = false;
+        bool requiresTDZCheck = false;
+        bool subscriptRequiresTDZCheck = false;
+        bool stackSlotIsLocalOrArgument = false;
+        bool isVolatile = false;
+        bool global = false;
+        Codegen *codegen = nullptr;
+
+    private:
+        void storeAccumulator() const;
+        Reference doStoreOnStack(int tempIndex) const;
+    };
 
-        UsesArgumentsObject usesArgumentsObject;
-
-        CompilationMode compilationMode;
-
-        Environment(Environment *parent, CompilationMode mode)
-            : parent(parent)
-            , formals(0)
-            , maxNumberOfArguments(0)
-            , hasDirectEval(false)
-            , hasNestedFunctions(false)
-            , isStrict(false)
-            , isNamedFunctionExpression(false)
-            , usesThis(false)
-            , usesArgumentsObject(ArgumentsObjectUnknown)
-            , compilationMode(mode)
-        {
-            if (parent && parent->isStrict)
-                isStrict = true;
+    struct RegisterScope {
+        RegisterScope(Codegen *cg)
+            : generator(cg->bytecodeGenerator),
+              regCountForScope(generator->currentReg) {}
+        ~RegisterScope() {
+            generator->currentReg = regCountForScope;
         }
+        BytecodeGenerator *generator;
+        int regCountForScope;
+    };
+
+    struct ObjectPropertyValue {
+        ObjectPropertyValue() {}
+
+        Reference rvalue;
+        int getter = -1; // index in _module->functions or -1 if not set
+        int setter = -1;
+        uint keyAsIndex = UINT_MAX;
+
+        bool hasGetter() const { return getter >= 0; }
+        bool hasSetter() const { return setter >= 0; }
+    };
+protected:
+
+    enum Format { ex, cx, nx };
+    class Result {
+        Reference _result;
+
+        const BytecodeGenerator::Label *_iftrue = nullptr;
+        const BytecodeGenerator::Label *_iffalse = nullptr;
+        Format _format = ex;
+        Format _requested;
+        bool _trueBlockFollowsCondition = false;
+
+    public:
+        explicit Result(const Reference &lrvalue)
+            : _result(lrvalue)
+            , _requested(ex)
+        {}
 
-        int findMember(const QString &name) const
+        explicit Result(Format requested = ex)
+            : _requested(requested) {}
+
+        explicit Result(const BytecodeGenerator::Label *iftrue,
+                        const BytecodeGenerator::Label *iffalse,
+                        bool trueBlockFollowsCondition)
+            : _iftrue(iftrue)
+            , _iffalse(iffalse)
+            , _requested(cx)
+            , _trueBlockFollowsCondition(trueBlockFollowsCondition)
         {
-            MemberMap::const_iterator it = members.find(name);
-            if (it == members.end())
-                return -1;
-            Q_ASSERT((*it).index != -1 || !parent);
-            return (*it).index;
+            Q_ASSERT(iftrue);
+            Q_ASSERT(iffalse);
         }
 
-        bool memberInfo(const QString &name, const Member **m) const
-        {
-            Q_ASSERT(m);
-            MemberMap::const_iterator it = members.find(name);
-            if (it == members.end()) {
-                *m = 0;
-                return false;
-            }
-            *m = &(*it);
-            return true;
+        const BytecodeGenerator::Label *iftrue() const {
+            Q_ASSERT(_requested == cx);
+            return _iftrue;
         }
 
-        bool lookupMember(const QString &name, Environment **scope, int *index, int *distance)
+        const BytecodeGenerator::Label *iffalse() const {
+            Q_ASSERT(_requested == cx);
+            return _iffalse;
+        }
+
+        Format format() const {
+            return _format;
+        }
+
+        bool accept(Format f)
         {
-            Environment *it = this;
-            *distance = 0;
-            for (; it; it = it->parent, ++(*distance)) {
-                int idx = it->findMember(name);
-                if (idx != -1) {
-                    *scope = it;
-                    *index = idx;
-                    return true;
-                }
+            if (_requested == f) {
+                _format = f;
+                return true;
             }
             return false;
         }
 
-        void enter(const QString &name, MemberType type, AST::VariableDeclaration::VariableScope scope, AST::FunctionExpression *function = 0)
-        {
-            if (! name.isEmpty()) {
-                if (type != FunctionDefinition) {
-                    for (AST::FormalParameterList *it = formals; it; it = it->next)
-                        if (it->name == name)
-                            return;
-                }
-                MemberMap::iterator it = members.find(name);
-                if (it == members.end()) {
-                    Member m;
-                    m.index = -1;
-                    m.type = type;
-                    m.function = function;
-                    m.scope = scope;
-                    members.insert(name, m);
-                } else {
-                    Q_ASSERT(scope == (*it).scope);
-                    if ((*it).type <= type) {
-                        (*it).type = type;
-                        (*it).function = function;
-                    }
-                }
-            }
+        bool trueBlockFollowsCondition() const {
+            return _trueBlockFollowsCondition;
         }
-    };
 
-    Environment *newEnvironment(AST::Node *node, Environment *parent, CompilationMode compilationMode)
-    {
-        Environment *env = new Environment(parent, compilationMode);
-        _envMap.insert(node, env);
-        return env;
-    }
+        const Reference &result() const {
+            return _result;
+        }
 
-    struct UiMember {
+        void setResult(const Reference &result) {
+            _result = result;
+        }
     };
 
-    struct ScopeAndFinally {
-        enum ScopeType {
-            WithScope,
-            TryScope,
-            CatchScope
-        };
-
-        ScopeAndFinally *parent;
-        AST::Finally *finally;
-        ScopeType type;
+    void enterContext(AST::Node *node);
+    int leaveContext();
+public:
+    Context *enterBlock(AST::Node *node);
+    int leaveBlock() { return leaveContext(); }
+protected:
+    void leaveLoop();
 
-        ScopeAndFinally(ScopeAndFinally *parent, ScopeType t = WithScope) : parent(parent), finally(0), type(t) {}
-        ScopeAndFinally(ScopeAndFinally *parent, AST::Finally *finally)
-        : parent(parent), finally(finally), type(TryScope)
-        {}
+    enum UnaryOperation {
+        UPlus,
+        UMinus,
+        PreIncrement,
+        PreDecrement,
+        PostIncrement,
+        PostDecrement,
+        Not,
+        Compl
     };
 
-    struct Loop {
-        AST::LabelledStatement *labelledStatement;
-        AST::Statement *node;
-        QV4::IR::BasicBlock *breakBlock;
-        QV4::IR::BasicBlock *continueBlock;
-        Loop *parent;
-        ScopeAndFinally *scopeAndFinally;
+    Reference unop(UnaryOperation op, const Reference &expr);
 
-        Loop(AST::Statement *node, QV4::IR::BasicBlock *breakBlock, QV4::IR::BasicBlock *continueBlock, Loop *parent)
-            : labelledStatement(0), node(node), breakBlock(breakBlock), continueBlock(continueBlock), parent(parent) {}
-    };
-
-    void enterEnvironment(AST::Node *node);
-    void leaveEnvironment();
+    void addCJump();
 
-    void enterLoop(AST::Statement *node, QV4::IR::BasicBlock *breakBlock, QV4::IR::BasicBlock *continueBlock);
-    void leaveLoop();
-    QV4::IR::BasicBlock *exceptionHandler() const
-    {
-        if (_exceptionHandlers.isEmpty())
-            return 0;
-        return _exceptionHandlers.top();
-    }
-    void pushExceptionHandler(QV4::IR::BasicBlock *handler)
-    {
-        handler->setExceptionHandler(true);
-        _exceptionHandlers.push(handler);
-    }
-    void popExceptionHandler()
-    {
-        Q_ASSERT(!_exceptionHandlers.isEmpty());
-        _exceptionHandlers.pop();
+public:
+    int registerString(const QString &name) {
+        return jsUnitGenerator->registerString(name);
     }
-
-    QV4::IR::Expr *member(QV4::IR::Expr *base, const QString *name);
-    QV4::IR::Expr *subscript(QV4::IR::Expr *base, QV4::IR::Expr *index);
-    QV4::IR::Expr *argument(QV4::IR::Expr *expr);
-    QV4::IR::Expr *reference(QV4::IR::Expr *expr);
-    QV4::IR::Expr *unop(QV4::IR::AluOp op, QV4::IR::Expr *expr, const AST::SourceLocation &loc = AST::SourceLocation());
-    QV4::IR::Expr *binop(QV4::IR::AluOp op, QV4::IR::Expr *left, QV4::IR::Expr *right, const AST::SourceLocation &loc = AST::SourceLocation());
-    QV4::IR::Expr *call(QV4::IR::Expr *base, QV4::IR::ExprList *args);
-    QV4::IR::Stmt *move(QV4::IR::Expr *target, QV4::IR::Expr *source, QV4::IR::AluOp op = QV4::IR::OpInvalid);
-    QV4::IR::Stmt *cjump(QV4::IR::Expr *cond, QV4::IR::BasicBlock *iftrue, QV4::IR::BasicBlock *iffalse);
+    int registerConstant(QV4::ReturnedValue v) { return jsUnitGenerator->registerConstant(v); }
+    int registerGetterLookup(int nameIndex) { return jsUnitGenerator->registerGetterLookup(nameIndex); }
+    int registerSetterLookup(int nameIndex) { return jsUnitGenerator->registerSetterLookup(nameIndex); }
+    int registerGlobalGetterLookup(int nameIndex) { return jsUnitGenerator->registerGlobalGetterLookup(nameIndex); }
 
     // Returns index in _module->functions
-    int defineFunction(const QString &name, AST::Node *ast,
-                       AST::FormalParameterList *formals,
-                       AST::SourceElements *body,
-                       const QStringList &inheritedLocals = QStringList());
-
-    void unwindException(ScopeAndFinally *outest);
+    virtual int defineFunction(const QString &name, AST::Node *ast,
+                               AST::FormalParameterList *formals,
+                               AST::StatementList *body);
 
+protected:
     void statement(AST::Statement *ast);
     void statement(AST::ExpressionNode *ast);
-    void condition(AST::ExpressionNode *ast, QV4::IR::BasicBlock *iftrue, QV4::IR::BasicBlock *iffalse);
-    Result expression(AST::ExpressionNode *ast);
-    Result sourceElement(AST::SourceElement *ast);
-    UiMember uiObjectMember(AST::UiObjectMember *ast);
+    void condition(AST::ExpressionNode *ast, const BytecodeGenerator::Label *iftrue,
+                   const BytecodeGenerator::Label *iffalse,
+                   bool trueBlockFollowsCondition);
+    Reference expression(AST::ExpressionNode *ast);
 
     void accept(AST::Node *node);
 
-    void functionBody(AST::FunctionBody *ast);
     void program(AST::Program *ast);
-    void sourceElements(AST::SourceElements *ast);
-    void variableDeclaration(AST::VariableDeclaration *ast);
+    void statementList(AST::StatementList *ast);
+    void variableDeclaration(AST::PatternElement *ast);
     void variableDeclarationList(AST::VariableDeclarationList *ast);
 
-    QV4::IR::Expr *identifier(const QString &name, int line = 0, int col = 0);
-    // Hook provided to implement QML lookup semantics
-    virtual QV4::IR::Expr *fallbackNameLookup(const QString &name, int line, int col);
+    Reference targetForPatternElement(AST::PatternElement *p);
+    void initializeAndDestructureBindingElement(AST::PatternElement *e, const Reference &baseRef = Reference(), bool isDefinition = false);
+    void destructurePropertyList(const Reference &object, AST::PatternPropertyList *bindingList, bool isDefinition = false);
+    void destructureElementList(const Reference &array, AST::PatternElementList *bindingList, bool isDefinition = false);
+    void destructurePattern(AST::Pattern *p, const Reference &rhs);
+
+    Reference referenceForPropertyName(const Codegen::Reference &object, AST::PropertyName *name);
+
+    // Hooks provided to implement QML lookup semantics
+    virtual bool canAccelerateGlobalLookups() const { return true; }
+    virtual Reference fallbackNameLookup(const QString &name);
+
     virtual void beginFunctionBodyHook() {}
 
+    void emitReturn(const Reference &expr);
+
     // nodes
     bool visit(AST::ArgumentList *ast) override;
     bool visit(AST::CaseBlock *ast) override;
@@ -355,16 +576,10 @@ protected:
     bool visit(AST::CaseClauses *ast) override;
     bool visit(AST::Catch *ast) override;
     bool visit(AST::DefaultClause *ast) override;
-    bool visit(AST::ElementList *ast) override;
     bool visit(AST::Elision *ast) override;
     bool visit(AST::Finally *ast) override;
     bool visit(AST::FormalParameterList *ast) override;
-    bool visit(AST::FunctionBody *ast) override;
     bool visit(AST::Program *ast) override;
-    bool visit(AST::PropertyNameAndValue *ast) override;
-    bool visit(AST::PropertyAssignmentList *ast) override;
-    bool visit(AST::PropertyGetterSetter *ast) override;
-    bool visit(AST::SourceElements *ast) override;
     bool visit(AST::StatementList *ast) override;
     bool visit(AST::UiArrayMemberList *ast) override;
     bool visit(AST::UiImport *ast) override;
@@ -375,20 +590,27 @@ protected:
     bool visit(AST::UiParameterList *ast) override;
     bool visit(AST::UiProgram *ast) override;
     bool visit(AST::UiQualifiedId *ast) override;
-    bool visit(AST::UiQualifiedPragmaId *ast) override;
-    bool visit(AST::VariableDeclaration *ast) override;
     bool visit(AST::VariableDeclarationList *ast) override;
 
+    bool visit(AST::PatternElement *ast) override;
+    bool visit(AST::PatternElementList *ast) override;
+    bool visit(AST::PatternProperty *ast) override;
+    bool visit(AST::PatternPropertyList *ast) override;
+
+    bool visit(AST::ExportDeclaration *ast) override;
+
     // expressions
     bool visit(AST::Expression *ast) override;
-    bool visit(AST::ArrayLiteral *ast) override;
+    bool visit(AST::ArrayPattern *ast) override;
     bool visit(AST::ArrayMemberExpression *ast) override;
     bool visit(AST::BinaryExpression *ast) override;
     bool visit(AST::CallExpression *ast) override;
     bool visit(AST::ConditionalExpression *ast) override;
     bool visit(AST::DeleteExpression *ast) override;
     bool visit(AST::FalseLiteral *ast) override;
+    bool visit(AST::SuperLiteral *ast) override;
     bool visit(AST::FieldMemberExpression *ast) override;
+    bool visit(AST::TaggedTemplate *ast) override;
     bool visit(AST::FunctionExpression *ast) override;
     bool visit(AST::IdentifierExpression *ast) override;
     bool visit(AST::NestedExpression *ast) override;
@@ -397,13 +619,14 @@ protected:
     bool visit(AST::NotExpression *ast) override;
     bool visit(AST::NullExpression *ast) override;
     bool visit(AST::NumericLiteral *ast) override;
-    bool visit(AST::ObjectLiteral *ast) override;
+    bool visit(AST::ObjectPattern *ast) override;
     bool visit(AST::PostDecrementExpression *ast) override;
     bool visit(AST::PostIncrementExpression *ast) override;
     bool visit(AST::PreDecrementExpression *ast) override;
     bool visit(AST::PreIncrementExpression *ast) override;
     bool visit(AST::RegExpLiteral *ast) override;
     bool visit(AST::StringLiteral *ast) override;
+    bool visit(AST::TemplateLiteral *ast) override;
     bool visit(AST::ThisExpression *ast) override;
     bool visit(AST::TildeExpression *ast) override;
     bool visit(AST::TrueLiteral *ast) override;
@@ -412,10 +635,9 @@ protected:
     bool visit(AST::UnaryPlusExpression *ast) override;
     bool visit(AST::VoidExpression *ast) override;
     bool visit(AST::FunctionDeclaration *ast) override;
-
-    // source elements
-    bool visit(AST::FunctionSourceElement *ast) override;
-    bool visit(AST::StatementSourceElement *ast) override;
+    bool visit(AST::YieldExpression *ast) override;
+    bool visit(AST::ClassExpression *ast) override;
+    bool visit(AST::ClassDeclaration *ast) override;
 
     // statements
     bool visit(AST::Block *ast) override;
@@ -429,8 +651,6 @@ protected:
     bool visit(AST::ForStatement *ast) override;
     bool visit(AST::IfStatement *ast) override;
     bool visit(AST::LabelledStatement *ast) override;
-    bool visit(AST::LocalForEachStatement *ast) override;
-    bool visit(AST::LocalForStatement *ast) override;
     bool visit(AST::ReturnStatement *ast) override;
     bool visit(AST::SwitchStatement *ast) override;
     bool visit(AST::ThrowStatement *ast) override;
@@ -447,7 +667,7 @@ protected:
     bool visit(AST::UiScriptBinding *ast) override;
     bool visit(AST::UiSourceElement *ast) override;
 
-    bool throwSyntaxErrorOnEvalOrArgumentsInStrictMode(QV4::IR::Expr* expr, const AST::SourceLocation &loc);
+    bool throwSyntaxErrorOnEvalOrArgumentsInStrictMode(const Reference &r, const AST::SourceLocation &loc);
     virtual void throwSyntaxError(const AST::SourceLocation &loc, const QString &detail);
     virtual void throwReferenceError(const AST::SourceLocation &loc, const QString &detail);
 
@@ -457,117 +677,129 @@ public:
     QList<QQmlError> qmlErrors() const;
 #endif
 
-protected:
-    Result _expr;
-    QString _property;
-    UiMember _uiMember;
-    QV4::IR::Module *_module;
-    QV4::IR::Function *_function;
-    QV4::IR::BasicBlock *_block;
-    QV4::IR::BasicBlock *_exitBlock;
-    unsigned _returnAddress;
-    Environment *_variableEnvironment;
-    Loop *_loop;
-    AST::LabelledStatement *_labelledStatement;
-    ScopeAndFinally *_scopeAndFinally;
-    QHash<AST::Node *, Environment *> _envMap;
-    QHash<AST::FunctionExpression *, int> _functionMap;
-    QStack<QV4::IR::BasicBlock *> _exceptionHandlers;
-    bool _strictMode;
+    Reference binopHelper(QSOperator::Op oper, Reference &left, Reference &right);
+    Reference jumpBinop(QSOperator::Op oper, Reference &left, Reference &right);
+    struct Arguments { int argc; int argv; bool hasSpread; };
+    Arguments pushArgs(AST::ArgumentList *args);
+    void handleCall(Reference &base, Arguments calldata, int slotForFunction, int slotForThisObject);
 
-    bool _fileNameIsUrl;
-    bool hasError;
-    QList<QQmlJS::DiagnosticMessage> _errors;
+    Arguments pushTemplateArgs(AST::TemplateLiteral *args);
+    void createTemplateObject(AST::TemplateLiteral *t);
 
-    class ScanFunctions: protected Visitor
-    {
-        typedef QV4::TemporaryAssignment<bool> TemporaryBoolAssignment;
-    public:
-        ScanFunctions(Codegen *cg, const QString &sourceCode, CompilationMode defaultProgramMode);
-        void operator()(AST::Node *node);
+    void setUseFastLookups(bool b) { useFastLookups = b; }
 
-        void enterEnvironment(AST::Node *node, CompilationMode compilationMode);
-        void leaveEnvironment();
+    void handleTryCatch(AST::TryStatement *ast);
+    void handleTryFinally(AST::TryStatement *ast);
 
-        void enterQmlScope(AST::Node *ast, const QString &name)
-        { enterFunction(ast, name, /*formals*/0, /*body*/0, /*expr*/0, /*isExpression*/false); }
 
-        void enterQmlFunction(AST::FunctionDeclaration *ast)
-        { enterFunction(ast, false, false); }
+    Reference referenceForName(const QString &name, bool lhs, const QQmlJS::AST::SourceLocation &accessLocation = QQmlJS::AST::SourceLocation());
 
-    protected:
-        using Visitor::visit;
-        using Visitor::endVisit;
+    QQmlRefPointer<QV4::CompiledData::CompilationUnit> generateCompilationUnit(bool generateUnitData = true);
+    static QQmlRefPointer<QV4::CompiledData::CompilationUnit> createUnitForLoading();
 
-        void checkDirectivePrologue(AST::SourceElements *ast);
+    Context *currentContext() const { return _context; }
+    BytecodeGenerator *generator() const { return bytecodeGenerator; }
 
-        void checkName(const QStringRef &name, const AST::SourceLocation &loc);
-        void checkForArguments(AST::FormalParameterList *parameters);
+    void loadClosure(int index);
 
-        bool visit(AST::Program *ast) override;
-        void endVisit(AST::Program *) override;
+    Module *module() const { return _module; }
 
-        bool visit(AST::CallExpression *ast) override;
-        bool visit(AST::NewMemberExpression *ast) override;
-        bool visit(AST::ArrayLiteral *ast) override;
-        bool visit(AST::VariableDeclaration *ast) override;
-        bool visit(AST::IdentifierExpression *ast) override;
-        bool visit(AST::ExpressionStatement *ast) override;
-        bool visit(AST::FunctionExpression *ast) override;
+    BytecodeGenerator::Label returnLabel() {
+        if (!_returnLabel)
+            _returnLabel = new BytecodeGenerator::Label(bytecodeGenerator->newLabel());
+        return *_returnLabel;
+    }
 
-        void enterFunction(AST::FunctionExpression *ast, bool enterName, bool isExpression = true);
+    void setGlobalNames(const QSet<QString>& globalNames) {
+        m_globalNames = globalNames;
+    }
 
-        void endVisit(AST::FunctionExpression *) override;
 
-        bool visit(AST::ObjectLiteral *ast) override;
+protected:
+    friend class ScanFunctions;
+    friend struct ControlFlow;
+    friend struct ControlFlowCatch;
+    friend struct ControlFlowFinally;
+    Result _expr;
+    VolatileMemoryLocations _volatileMemoryLocations;
+    Module *_module;
+    int _returnAddress;
+    Context *_context;
+    Context *_functionContext = nullptr;
+    AST::LabelledStatement *_labelledStatement;
+    QV4::Compiler::JSUnitGenerator *jsUnitGenerator;
+    BytecodeGenerator *bytecodeGenerator = nullptr;
+    Moth::BytecodeGenerator::Label *_returnLabel = nullptr;
+    bool _strictMode;
+    bool useFastLookups = true;
+    bool requiresReturnValue = false;
+    bool insideSwitch = false;
+    bool inFormalParameterList = false;
+    bool functionEndsWithReturn = false;
+    bool _tailCallsAreAllowed = true;
+    QSet<QString> m_globalNames;
 
-        bool visit(AST::PropertyGetterSetter *ast) override;
-        void endVisit(AST::PropertyGetterSetter *) override;
+    ControlFlow *controlFlow = nullptr;
 
-        bool visit(AST::FunctionDeclaration *ast) override;
-        void endVisit(AST::FunctionDeclaration *) override;
+    bool _fileNameIsUrl;
+    bool hasError;
+    QList<QQmlJS::DiagnosticMessage> _errors;
 
-        bool visit(AST::WithStatement *ast) override;
+    class TailCallBlocker
+    {
+    public:
+        TailCallBlocker(Codegen *cg, bool onoff = false)
+            : _cg(cg)
+            , _saved(_cg->_tailCallsAreAllowed)
+            , _onoff(onoff)
+        { _cg->_tailCallsAreAllowed = onoff; }
 
-        bool visit(AST::DoWhileStatement *ast) override;
-        bool visit(AST::ForStatement *ast) override;
-        bool visit(AST::LocalForStatement *ast) override;
-        bool visit(AST::ForEachStatement *ast) override;
-        bool visit(AST::LocalForEachStatement *ast) override;
-        bool visit(AST::ThisExpression *ast) override;
+        ~TailCallBlocker()
+        { _cg->_tailCallsAreAllowed = _saved; }
 
-        bool visit(AST::Block *ast) override;
+        void unblock() const
+        { _cg->_tailCallsAreAllowed = _saved; }
 
-    protected:
-        void enterFunction(AST::Node *ast, const QString &name, AST::FormalParameterList *formals, AST::FunctionBody *body, AST::FunctionExpression *expr, bool isExpression);
+        void reblock() const
+        { _cg->_tailCallsAreAllowed = _onoff; }
 
-    // fields:
+    private:
         Codegen *_cg;
-        const QString _sourceCode;
-        Environment *_variableEnvironment;
-        QStack<Environment *> _envStack;
-
-        bool _allowFuncDecls;
-        CompilationMode defaultProgramMode;
+        bool _saved;
+        bool _onoff;
     };
 
-};
+    class RecursionDepthCheck {
+    public:
+        RecursionDepthCheck(Codegen *cg, const AST::SourceLocation &loc)
+            : _cg(cg)
+        {
+#ifdef QT_NO_DEBUG
+            const int depthLimit = 4000; // limit to ~1000 deep
+#else
+            const int depthLimit = 1000; // limit to ~250 deep
+#endif // QT_NO_DEBUG
+
+            ++_cg->_recursionDepth;
+            if (_cg->_recursionDepth > depthLimit)
+                _cg->throwSyntaxError(loc, QStringLiteral("Maximum statement or expression depth exceeded"));
+        }
 
-#ifndef V4_BOOTSTRAP
-class RuntimeCodegen : public Codegen
-{
-public:
-    RuntimeCodegen(QV4::ExecutionEngine *engine, bool strict)
-        : Codegen(strict)
-        , engine(engine)
-    {}
+        ~RecursionDepthCheck()
+        { --_cg->_recursionDepth; }
+
+    private:
+        Codegen *_cg;
+    };
+    int _recursionDepth = 0;
+    friend class RecursionDepthCheck;
 
-    void throwSyntaxError(const AST::SourceLocation &loc, const QString &detail) override;
-    void throwReferenceError(const AST::SourceLocation &loc, const QString &detail) override;
 private:
-    QV4::ExecutionEngine *engine;
+    VolatileMemoryLocations scanVolatileMemoryLocations(AST::Node *ast) const;
+    void handleConstruct(const Reference &base, AST::ArgumentList *args);
 };
-#endif // V4_BOOTSTRAP
+
+}
 
 }
 
diff --git a/src/qml/compiler/qv4compilationunitmapper.cpp b/src/qml/compiler/qv4compilationunitmapper.cpp
index d94f7ac238..350f6f9485 100644
--- a/src/qml/compiler/qv4compilationunitmapper.cpp
+++ b/src/qml/compiler/qv4compilationunitmapper.cpp
@@ -59,36 +59,4 @@ CompilationUnitMapper::~CompilationUnitMapper()
     close();
 }
 
-bool CompilationUnitMapper::verifyHeader(const CompiledData::Unit *header, QDateTime sourceTimeStamp, QString *errorString)
-{
-    if (strncmp(header->magic, CompiledData::magic_str, sizeof(header->magic))) {
-        *errorString = QStringLiteral("Magic bytes in the header do not match");
-        return false;
-    }
-
-    if (header->version != quint32(QV4_DATA_STRUCTURE_VERSION)) {
-        *errorString = QString::fromUtf8("V4 data structure version mismatch. Found %1 expected %2").arg(header->version, 0, 16).arg(QV4_DATA_STRUCTURE_VERSION, 0, 16);
-        return false;
-    }
-
-    if (header->qtVersion != quint32(QT_VERSION)) {
-        *errorString = QString::fromUtf8("Qt version mismatch. Found %1 expected %2").arg(header->qtVersion, 0, 16).arg(QT_VERSION, 0, 16);
-        return false;
-    }
-
-    if (header->sourceTimeStamp) {
-        // Files from the resource system do not have any time stamps, so fall back to the application
-        // executable.
-        if (!sourceTimeStamp.isValid())
-            sourceTimeStamp = QFileInfo(QCoreApplication::applicationFilePath()).lastModified();
-
-        if (sourceTimeStamp.isValid() && sourceTimeStamp.toMSecsSinceEpoch() != header->sourceTimeStamp) {
-            *errorString = QStringLiteral("QML source file has a different time stamp than cached file.");
-            return false;
-        }
-    }
-
-    return true;
-}
-
 QT_END_NAMESPACE
diff --git a/src/qml/compiler/qv4compilationunitmapper_p.h b/src/qml/compiler/qv4compilationunitmapper_p.h
index b24f98df7c..80f914c141 100644
--- a/src/qml/compiler/qv4compilationunitmapper_p.h
+++ b/src/qml/compiler/qv4compilationunitmapper_p.h
@@ -72,8 +72,6 @@ public:
     void close();
 
 private:
-    static bool verifyHeader(const QV4::CompiledData::Unit *header, QDateTime sourceTimeStamp, QString *errorString);
-
 #if defined(Q_OS_UNIX)
     size_t length;
 #endif
diff --git a/src/qml/compiler/qv4compilationunitmapper_unix.cpp b/src/qml/compiler/qv4compilationunitmapper_unix.cpp
index 38dabc41cf..6768bc9596 100644
--- a/src/qml/compiler/qv4compilationunitmapper_unix.cpp
+++ b/src/qml/compiler/qv4compilationunitmapper_unix.cpp
@@ -42,7 +42,7 @@
 #include <sys/mman.h>
 #include <functional>
 #include <private/qcore_unix_p.h>
-#include <private/qdeferredcleanup_p.h>
+#include <QScopeGuard>
 #include <QDateTime>
 
 #include "qv4compileddata_p.h"
@@ -61,7 +61,7 @@ CompiledData::Unit *CompilationUnitMapper::open(const QString &cacheFileName, co
         return nullptr;
     }
 
-    QDeferredCleanup cleanup([fd]{
+    auto cleanup = qScopeGuard([fd]{
        qt_safe_close(fd) ;
     });
 
@@ -73,7 +73,7 @@ CompiledData::Unit *CompilationUnitMapper::open(const QString &cacheFileName, co
         return nullptr;
     }
 
-    if (!verifyHeader(&header, sourceTimeStamp, errorString))
+    if (!header.verifyHeader(sourceTimeStamp, errorString))
         return nullptr;
 
     // Data structure and qt version matched, so now we can access the rest of the file safely.
@@ -92,8 +92,16 @@ CompiledData::Unit *CompilationUnitMapper::open(const QString &cacheFileName, co
 
 void CompilationUnitMapper::close()
 {
-    if (dataPtr != nullptr)
-        munmap(dataPtr, length);
+    // Do not unmap the data here.
+    if (dataPtr != nullptr) {
+        // Do not unmap cache files that are built with the StaticData flag. That's the majority of
+        // them and it's necessary to benefit from the QString literal optimization. There might
+        // still be QString instances around that point into that memory area. The memory is backed
+        // on the disk, so the kernel is free to release the pages and all that remains is the
+        // address space allocation.
+        if (!(reinterpret_cast<CompiledData::Unit*>(dataPtr)->flags & CompiledData::Unit::StaticData))
+            munmap(dataPtr, length);
+    }
     dataPtr = nullptr;
 }
 
diff --git a/src/qml/compiler/qv4compilationunitmapper_win.cpp b/src/qml/compiler/qv4compilationunitmapper_win.cpp
index d7a93ae233..779c1288fe 100644
--- a/src/qml/compiler/qv4compilationunitmapper_win.cpp
+++ b/src/qml/compiler/qv4compilationunitmapper_win.cpp
@@ -40,7 +40,7 @@
 #include "qv4compilationunitmapper_p.h"
 
 #include "qv4compileddata_p.h"
-#include <private/qdeferredcleanup_p.h>
+#include <QScopeGuard>
 #include <QFileInfo>
 #include <QDateTime>
 #include <qt_windows.h>
@@ -71,7 +71,7 @@ CompiledData::Unit *CompilationUnitMapper::open(const QString &cacheFileName, co
         return nullptr;
     }
 
-    QDeferredCleanup fileHandleCleanup([handle]{
+    auto fileHandleCleanup = qScopeGuard([handle]{
         CloseHandle(handle);
     });
 
@@ -87,27 +87,22 @@ CompiledData::Unit *CompilationUnitMapper::open(const QString &cacheFileName, co
         return nullptr;
     }
 
-    if (!verifyHeader(&header, sourceTimeStamp, errorString))
+    if (!header.verifyHeader(sourceTimeStamp, errorString))
         return nullptr;
 
-    const uint mappingFlags = header.flags & QV4::CompiledData::Unit::ContainsMachineCode
-                              ? PAGE_EXECUTE_READ : PAGE_READONLY;
-    const uint viewFlags = header.flags & QV4::CompiledData::Unit::ContainsMachineCode
-                           ? (FILE_MAP_READ | FILE_MAP_EXECUTE) : FILE_MAP_READ;
-
     // Data structure and qt version matched, so now we can access the rest of the file safely.
 
-    HANDLE fileMappingHandle = CreateFileMapping(handle, 0, mappingFlags, 0, 0, 0);
+    HANDLE fileMappingHandle = CreateFileMapping(handle, 0, PAGE_READONLY, 0, 0, 0);
     if (!fileMappingHandle) {
         *errorString = qt_error_string(GetLastError());
         return nullptr;
     }
 
-    QDeferredCleanup mappingCleanup([fileMappingHandle]{
+    auto mappingCleanup = qScopeGuard([fileMappingHandle]{
         CloseHandle(fileMappingHandle);
     });
 
-    dataPtr = MapViewOfFile(fileMappingHandle, viewFlags, 0, 0, 0);
+    dataPtr = MapViewOfFile(fileMappingHandle, FILE_MAP_READ, 0, 0, 0);
     if (!dataPtr) {
         *errorString = qt_error_string(GetLastError());
         return nullptr;
@@ -118,8 +113,15 @@ CompiledData::Unit *CompilationUnitMapper::open(const QString &cacheFileName, co
 
 void CompilationUnitMapper::close()
 {
-    if (dataPtr != nullptr)
-        UnmapViewOfFile(dataPtr);
+    if (dataPtr != nullptr) {
+        // Do not unmap cache files that are built with the StaticData flag. That's the majority of
+        // them and it's necessary to benefit from the QString literal optimization. There might
+        // still be QString instances around that point into that memory area. The memory is backed
+        // on the disk, so the kernel is free to release the pages and all that remains is the
+        // address space allocation.
+        if (!(reinterpret_cast<CompiledData::Unit*>(dataPtr)->flags & CompiledData::Unit::StaticData))
+            UnmapViewOfFile(dataPtr);
+    }
     dataPtr = nullptr;
 }
 
diff --git a/src/qml/compiler/qv4compileddata.cpp b/src/qml/compiler/qv4compileddata.cpp
index a0dd4c426c..5dd6fca023 100644
--- a/src/qml/compiler/qv4compileddata.cpp
+++ b/src/qml/compiler/qv4compileddata.cpp
@@ -38,7 +38,6 @@
 ****************************************************************************/
 
 #include "qv4compileddata_p.h"
-#include "qv4jsir_p.h"
 #include <private/qv4value_p.h>
 #ifndef V4_BOOTSTRAP
 #include <private/qv4engine_p.h>
@@ -46,9 +45,11 @@
 #include <private/qv4objectproto_p.h>
 #include <private/qv4lookup_p.h>
 #include <private/qv4regexpobject_p.h>
-#include <private/qqmlpropertycache_p.h>
+#include <private/qv4regexp_p.h>
 #include <private/qqmltypeloader_p.h>
 #include <private/qqmlengine_p.h>
+#include <private/qv4vme_moth_p.h>
+#include <private/qv4module_p.h>
 #include "qv4compilationunitmapper_p.h"
 #include <QQmlPropertyMap>
 #include <QDateTime>
@@ -57,19 +58,18 @@
 #include <QScopedValueRollback>
 #include <QStandardPaths>
 #include <QDir>
+#include <private/qv4identifiertable_p.h>
 #endif
 #include <private/qqmlirbuilder_p.h>
 #include <QCoreApplication>
 #include <QCryptographicHash>
 #include <QSaveFile>
+#include <QScopeGuard>
 
-#include <algorithm>
+// generated by qmake:
+#include "qml_compile_hash_p.h"
 
-#if defined(QT_BUILD_INTERNAL)
-#if defined(Q_OS_UNIX) && !defined(QT_NO_DYNAMIC_CAST)
-#include <dlfcn.h>
-#endif
-#endif
+#include <algorithm>
 
 QT_BEGIN_NAMESPACE
 
@@ -77,42 +77,56 @@ namespace QV4 {
 
 namespace CompiledData {
 
-#if !defined(V4_BOOTSTRAP)
-static QString cacheFilePath(const QUrl &url)
+#if defined(QML_COMPILE_HASH)
+#  ifdef Q_OS_LINUX
+// Place on a separate section on Linux so it's easier to check from outside
+// what the hash version is.
+__attribute__((section(".qml_compile_hash")))
+#  endif
+const char qml_compile_hash[48 + 1] = QML_COMPILE_HASH;
+static_assert(sizeof(Unit::libraryVersionHash) >= QML_COMPILE_HASH_LENGTH + 1, "Compile hash length exceeds reserved size in data structure. Please adjust and bump the format version");
+#else
+#  error "QML_COMPILE_HASH must be defined for the build of QtDeclarative to ensure version checking for cache files"
+#endif
+
+
+CompilationUnit::CompilationUnit(const Unit *unitData, const QString &fileName, const QString &finalUrlString)
 {
-    const QString localSourcePath = QQmlFile::urlToLocalFileOrQrc(url);
-    const QString localCachePath = localSourcePath + QLatin1Char('c');
-    if (QFileInfo(QFileInfo(localSourcePath).dir().absolutePath()).isWritable())
-        return localCachePath;
-    QCryptographicHash fileNameHash(QCryptographicHash::Sha1);
-    fileNameHash.addData(localSourcePath.toUtf8());
-    QString directory = QStandardPaths::writableLocation(QStandardPaths::CacheLocation) + QLatin1String("/qmlcache/");
-    QDir::root().mkpath(directory);
-    return directory + QString::fromUtf8(fileNameHash.result().toHex()) + QLatin1Char('.') + QFileInfo(localCachePath).completeSuffix();
+    setUnitData(unitData, nullptr, fileName, finalUrlString);
 }
-#endif
 
 #ifndef V4_BOOTSTRAP
-CompilationUnit::CompilationUnit()
-    : data(0)
-    , engine(0)
-    , runtimeLookups(0)
-    , runtimeRegularExpressions(0)
-    , runtimeClasses(0)
-    , totalBindingsCount(0)
-    , totalParserStatusCount(0)
-    , totalObjectCount(0)
-    , metaTypeId(-1)
-    , listMetaTypeId(-1)
-    , isRegisteredWithEngine(false)
-{}
-
 CompilationUnit::~CompilationUnit()
 {
     unlink();
-    if (data && !(data->flags & QV4::CompiledData::Unit::StaticData))
-        free(const_cast<Unit *>(data));
-    data = 0;
+
+    if (data) {
+        if (data->qmlUnit() != qmlData)
+            free(const_cast<QmlUnit *>(qmlData));
+        qmlData = nullptr;
+
+        if (!(data->flags & QV4::CompiledData::Unit::StaticData))
+            free(const_cast<Unit *>(data));
+    }
+    data = nullptr;
+#if Q_BYTE_ORDER == Q_BIG_ENDIAN
+    delete [] constants;
+    constants = nullptr;
+#endif
+
+    delete [] imports;
+    imports = nullptr;
+}
+
+QString CompilationUnit::localCacheFilePath(const QUrl &url)
+{
+    const QString localSourcePath = QQmlFile::urlToLocalFileOrQrc(url);
+    const QString cacheFileSuffix = QFileInfo(localSourcePath + QLatin1Char('c')).completeSuffix();
+    QCryptographicHash fileNameHash(QCryptographicHash::Sha1);
+    fileNameHash.addData(localSourcePath.toUtf8());
+    QString directory = QStandardPaths::writableLocation(QStandardPaths::CacheLocation) + QLatin1String("/qmlcache/");
+    QDir::root().mkpath(directory);
+    return directory + QString::fromUtf8(fileNameHash.result().toHex()) + QLatin1Char('.') + cacheFileSuffix;
 }
 
 QV4::Function *CompilationUnit::linkToEngine(ExecutionEngine *engine)
@@ -122,26 +136,21 @@ QV4::Function *CompilationUnit::linkToEngine(ExecutionEngine *engine)
 
     Q_ASSERT(!runtimeStrings);
     Q_ASSERT(data);
-    runtimeStrings = (QV4::Heap::String **)malloc(data->stringTableSize * sizeof(QV4::Heap::String*));
+    const quint32 stringCount = totalStringCount();
+    runtimeStrings = (QV4::Heap::String **)malloc(stringCount * sizeof(QV4::Heap::String*));
     // memset the strings to 0 in case a GC run happens while we're within the loop below
-    memset(runtimeStrings, 0, data->stringTableSize * sizeof(QV4::Heap::String*));
-    for (uint i = 0; i < data->stringTableSize; ++i)
-        runtimeStrings[i] = engine->newIdentifier(data->stringAt(i));
+    memset(runtimeStrings, 0, stringCount * sizeof(QV4::Heap::String*));
+    for (uint i = 0; i < stringCount; ++i)
+        runtimeStrings[i] = engine->newString(stringAt(i));
 
     runtimeRegularExpressions = new QV4::Value[data->regexpTableSize];
     // memset the regexps to 0 in case a GC run happens while we're within the loop below
     memset(runtimeRegularExpressions, 0, data->regexpTableSize * sizeof(QV4::Value));
     for (uint i = 0; i < data->regexpTableSize; ++i) {
         const CompiledData::RegExp *re = data->regexpAt(i);
-        int flags = 0;
-        if (re->flags & CompiledData::RegExp::RegExp_Global)
-            flags |= IR::RegExp::RegExp_Global;
-        if (re->flags & CompiledData::RegExp::RegExp_IgnoreCase)
-            flags |= IR::RegExp::RegExp_IgnoreCase;
-        if (re->flags & CompiledData::RegExp::RegExp_Multiline)
-            flags |= IR::RegExp::RegExp_Multiline;
-        QV4::Heap::RegExpObject *ro = engine->newRegExpObject(data->stringAt(re->stringIndex), flags);
-        runtimeRegularExpressions[i] = ro;
+        uint f = re->flags;
+        const CompiledData::RegExp::Flags flags = static_cast<CompiledData::RegExp::Flags>(f);
+        runtimeRegularExpressions[i] = QV4::RegExp::create(engine, stringAt(re->stringIndex), flags);
     }
 
     if (data->lookupTableSize) {
@@ -158,66 +167,108 @@ QV4::Function *CompilationUnit::linkToEngine(ExecutionEngine *engine)
                 l->setter = QV4::Lookup::setterGeneric;
             else if (type == CompiledData::Lookup::Type_GlobalGetter)
                 l->globalGetter = QV4::Lookup::globalGetterGeneric;
-            else if (type == CompiledData::Lookup::Type_IndexedGetter)
-                l->indexedGetter = QV4::Lookup::indexedGetterGeneric;
-            else if (type == CompiledData::Lookup::Type_IndexedSetter)
-                l->indexedSetter = QV4::Lookup::indexedSetterGeneric;
-
-            for (int j = 0; j < QV4::Lookup::Size; ++j)
-                l->classList[j] = 0;
-            l->level = -1;
-            l->index = UINT_MAX;
             l->nameIndex = compiledLookups[i].nameIndex;
         }
     }
 
     if (data->jsClassTableSize) {
-        runtimeClasses = (QV4::InternalClass**)malloc(data->jsClassTableSize * sizeof(QV4::InternalClass*));
+        runtimeClasses = (QV4::Heap::InternalClass **)malloc(data->jsClassTableSize * sizeof(QV4::Heap::InternalClass *));
+        // memset the regexps to 0 in case a GC run happens while we're within the loop below
+        memset(runtimeClasses, 0, data->jsClassTableSize * sizeof(QV4::Heap::InternalClass *));
         for (uint i = 0; i < data->jsClassTableSize; ++i) {
             int memberCount = 0;
             const CompiledData::JSClassMember *member = data->jsClassAt(i, &memberCount);
-            QV4::InternalClass *klass = engine->internalClasses[QV4::ExecutionEngine::Class_Object];
+            runtimeClasses[i] = engine->internalClasses(QV4::ExecutionEngine::Class_Object);
             for (int j = 0; j < memberCount; ++j, ++member)
-                klass = klass->addMember(runtimeStrings[member->nameOffset]->identifier, member->isAccessor ? QV4::Attr_Accessor : QV4::Attr_Data);
-
-            runtimeClasses[i] = klass;
+                runtimeClasses[i] = runtimeClasses[i]->addMember(engine->identifierTable->asPropertyKey(runtimeStrings[member->nameOffset]), member->isAccessor ? QV4::Attr_Accessor : QV4::Attr_Data);
         }
     }
 
-#if Q_BYTE_ORDER == Q_BIG_ENDIAN
-    Value *bigEndianConstants = new Value[data->constantTableSize];
-    const LEUInt64 *littleEndianConstants = data->constants();
-    for (uint i = 0; i < data->constantTableSize; ++i)
-        bigEndianConstants[i] = Value::fromReturnedValue(littleEndianConstants[i]);
-    constants = bigEndianConstants;
-#else
-    constants = reinterpret_cast<const Value*>(data->constants());
-#endif
+    runtimeFunctions.resize(data->functionTableSize);
+    for (int i = 0 ;i < runtimeFunctions.size(); ++i) {
+        const QV4::CompiledData::Function *compiledFunction = data->functionAt(i);
+        runtimeFunctions[i] = QV4::Function::create(engine, this, compiledFunction);
+    }
+
+    Scope scope(engine);
+    Scoped<InternalClass> ic(scope);
+
+    runtimeBlocks.resize(data->blockTableSize);
+    for (int i = 0 ;i < runtimeBlocks.size(); ++i) {
+        const QV4::CompiledData::Block *compiledBlock = data->blockAt(i);
+        ic = engine->internalClasses(EngineBase::Class_CallContext);
 
-    linkBackendToEngine(engine);
+        // first locals
+        const quint32_le *localsIndices = compiledBlock->localsTable();
+        for (quint32 j = 0; j < compiledBlock->nLocals; ++j)
+            ic = ic->addMember(engine->identifierTable->asPropertyKey(runtimeStrings[localsIndices[j]]), Attr_NotConfigurable);
+        runtimeBlocks[i] = ic->d();
+    }
+
+    static const bool showCode = qEnvironmentVariableIsSet("QV4_SHOW_BYTECODE");
+    if (showCode) {
+        qDebug() << "=== Constant table";
+        Moth::dumpConstantTable(constants, data->constantTableSize);
+        qDebug() << "=== String table";
+        for (uint i = 0, end = totalStringCount(); i < end; ++i)
+            qDebug() << "    " << i << ":" << runtimeStrings[i]->toQString();
+        qDebug() << "=== Closure table";
+        for (uint i = 0; i < data->functionTableSize; ++i)
+            qDebug() << "    " << i << ":" << runtimeFunctions[i]->name()->toQString();
+        qDebug() << "root function at index " << (data->indexOfRootFunction != -1 ? data->indexOfRootFunction : 0);
+    }
 
     if (data->indexOfRootFunction != -1)
         return runtimeFunctions[data->indexOfRootFunction];
     else
-        return 0;
+        return nullptr;
+}
+
+Heap::Object *CompilationUnit::templateObjectAt(int index) const
+{
+    Q_ASSERT(index < int(data->templateObjectTableSize));
+    if (!templateObjects.size())
+        templateObjects.resize(data->templateObjectTableSize);
+    Heap::Object *o = templateObjects.at(index);
+    if (o)
+        return o;
+
+    // create the template object
+    Scope scope(engine);
+    const CompiledData::TemplateObject *t = data->templateObjectAt(index);
+    Scoped<ArrayObject> a(scope, engine->newArrayObject(t->size));
+    Scoped<ArrayObject> raw(scope, engine->newArrayObject(t->size));
+    ScopedValue s(scope);
+    for (uint i = 0; i < t->size; ++i) {
+        s = runtimeStrings[t->stringIndexAt(i)];
+        a->arraySet(i, s);
+        s = runtimeStrings[t->rawStringIndexAt(i)];
+        raw->arraySet(i, s);
+    }
+
+    ObjectPrototype::method_freeze(engine->functionCtor(), nullptr, raw, 1);
+    a->defineReadonlyProperty(QStringLiteral("raw"), raw);
+    ObjectPrototype::method_freeze(engine->functionCtor(), nullptr, a, 1);
+
+    templateObjects[index] = a->objectValue()->d();
+    return templateObjects.at(index);
 }
 
 void CompilationUnit::unlink()
 {
     if (engine)
-        engine->compilationUnits.erase(engine->compilationUnits.find(this));
+        nextCompilationUnit.remove();
 
     if (isRegisteredWithEngine) {
-        Q_ASSERT(data && quint32(propertyCaches.count()) > data->indexOfRootObject && propertyCaches.at(data->indexOfRootObject));
-        QQmlEnginePrivate *qmlEngine = QQmlEnginePrivate::get(propertyCaches.at(data->indexOfRootObject)->engine);
-        qmlEngine->unregisterInternalCompositeType(this);
+        Q_ASSERT(data && propertyCaches.count() > 0 && propertyCaches.at(/*root object*/0));
+        if (qmlEngine)
+            qmlEngine->unregisterInternalCompositeType(this);
+        QQmlMetaType::unregisterInternalCompositeType(this);
         isRegisteredWithEngine = false;
     }
 
     propertyCaches.clear();
 
-    for (int ii = 0; ii < dependentScripts.count(); ++ii)
-        dependentScripts.at(ii)->release();
     dependentScripts.clear();
 
     typeNameCache = nullptr;
@@ -225,75 +276,87 @@ void CompilationUnit::unlink()
     qDeleteAll(resolvedTypes);
     resolvedTypes.clear();
 
-    engine = 0;
+    engine = nullptr;
+    qmlEngine = nullptr;
     free(runtimeStrings);
-    runtimeStrings = 0;
+    runtimeStrings = nullptr;
     delete [] runtimeLookups;
-    runtimeLookups = 0;
+    runtimeLookups = nullptr;
     delete [] runtimeRegularExpressions;
-    runtimeRegularExpressions = 0;
+    runtimeRegularExpressions = nullptr;
     free(runtimeClasses);
-    runtimeClasses = 0;
-    qDeleteAll(runtimeFunctions);
+    runtimeClasses = nullptr;
+    for (QV4::Function *f : qAsConst(runtimeFunctions))
+        f->destroy();
     runtimeFunctions.clear();
-#if Q_BYTE_ORDER == Q_BIG_ENDIAN
-    delete [] constants;
-#endif
 }
 
 void CompilationUnit::markObjects(QV4::MarkStack *markStack)
 {
-    for (uint i = 0; i < data->stringTableSize; ++i)
-        if (runtimeStrings[i])
-            runtimeStrings[i]->mark(markStack);
+    if (runtimeStrings) {
+        for (uint i = 0, end = totalStringCount(); i < end; ++i)
+            if (runtimeStrings[i])
+                runtimeStrings[i]->mark(markStack);
+    }
     if (runtimeRegularExpressions) {
         for (uint i = 0; i < data->regexpTableSize; ++i)
             runtimeRegularExpressions[i].mark(markStack);
     }
-}
+    if (runtimeClasses) {
+        for (uint i = 0; i < data->jsClassTableSize; ++i)
+            if (runtimeClasses[i])
+                runtimeClasses[i]->mark(markStack);
+    }
+    for (QV4::Function *f : qAsConst(runtimeFunctions))
+        if (f && f->internalClass)
+            f->internalClass->mark(markStack);
+    for (QV4::Heap::InternalClass *c : qAsConst(runtimeBlocks))
+        if (c)
+            c->mark(markStack);
+
+    for (QV4::Heap::Object *o : qAsConst(templateObjects))
+        if (o)
+            o->mark(markStack);
+
+    if (runtimeLookups) {
+        for (uint i = 0; i < data->lookupTableSize; ++i)
+            runtimeLookups[i].markObjects(markStack);
+    }
 
-void CompilationUnit::destroy()
-{
-    QQmlEngine *qmlEngine = 0;
-    if (engine && engine->v8Engine)
-        qmlEngine = engine->v8Engine->engine();
-    if (qmlEngine)
-        QQmlEnginePrivate::deleteInEngineThread(qmlEngine, this);
-    else
-        delete this;
+    if (m_module)
+        m_module->mark(markStack);
 }
 
-IdentifierHash<int> CompilationUnit::namedObjectsPerComponent(int componentObjectIndex)
+IdentifierHash CompilationUnit::createNamedObjectsPerComponent(int componentObjectIndex)
 {
-    auto it = namedObjectsPerComponentCache.find(componentObjectIndex);
-    if (it == namedObjectsPerComponentCache.end()) {
-        IdentifierHash<int> namedObjectCache(engine);
-        const CompiledData::Object *component = data->objectAt(componentObjectIndex);
-        const LEUInt32 *namedObjectIndexPtr = component->namedObjectsInComponentTable();
-        for (quint32 i = 0; i < component->nNamedObjectsInComponent; ++i, ++namedObjectIndexPtr) {
-            const CompiledData::Object *namedObject = data->objectAt(*namedObjectIndexPtr);
-            namedObjectCache.add(runtimeStrings[namedObject->idNameIndex], namedObject->id);
-        }
-        it = namedObjectsPerComponentCache.insert(componentObjectIndex, namedObjectCache);
+    IdentifierHash namedObjectCache(engine);
+    const CompiledData::Object *component = objectAt(componentObjectIndex);
+    const quint32_le *namedObjectIndexPtr = component->namedObjectsInComponentTable();
+    for (quint32 i = 0; i < component->nNamedObjectsInComponent; ++i, ++namedObjectIndexPtr) {
+        const CompiledData::Object *namedObject = objectAt(*namedObjectIndexPtr);
+        namedObjectCache.add(runtimeStrings[namedObject->idNameIndex], namedObject->id);
     }
-    return *it;
+    return *namedObjectsPerComponentCache.insert(componentObjectIndex, namedObjectCache);
 }
 
-void CompilationUnit::finalize(QQmlEnginePrivate *engine)
+void CompilationUnit::finalizeCompositeType(QQmlEnginePrivate *qmlEngine)
 {
+    this->qmlEngine = qmlEngine;
+
     // Add to type registry of composites
-    if (propertyCaches.needsVMEMetaObject(data->indexOfRootObject))
-        engine->registerInternalCompositeType(this);
-    else {
-        const QV4::CompiledData::Object *obj = objectAt(data->indexOfRootObject);
+    if (propertyCaches.needsVMEMetaObject(/*root object*/0)) {
+        QQmlMetaType::registerInternalCompositeType(this);
+        qmlEngine->registerInternalCompositeType(this);
+    } else {
+        const QV4::CompiledData::Object *obj = objectAt(/*root object*/0);
         auto *typeRef = resolvedTypes.value(obj->inheritedTypeNameIndex);
         Q_ASSERT(typeRef);
         if (typeRef->compilationUnit) {
             metaTypeId = typeRef->compilationUnit->metaTypeId;
             listMetaTypeId = typeRef->compilationUnit->listMetaTypeId;
         } else {
-            metaTypeId = typeRef->type->typeId();
-            listMetaTypeId = typeRef->type->qListTypeId();
+            metaTypeId = typeRef->type.typeId();
+            listMetaTypeId = typeRef->type.qListTypeId();
         }
     }
 
@@ -301,12 +364,12 @@ void CompilationUnit::finalize(QQmlEnginePrivate *engine)
     int bindingCount = 0;
     int parserStatusCount = 0;
     int objectCount = 0;
-    for (quint32 i = 0; i < data->nObjects; ++i) {
-        const QV4::CompiledData::Object *obj = data->objectAt(i);
+    for (quint32 i = 0, count = this->objectCount(); i < count; ++i) {
+        const QV4::CompiledData::Object *obj = objectAt(i);
         bindingCount += obj->nBindings;
         if (auto *typeRef = resolvedTypes.value(obj->inheritedTypeNameIndex)) {
-            if (QQmlType *qmlType = typeRef->type) {
-                if (qmlType->parserStatusCast() != -1)
+            if (typeRef->type.isValid()) {
+                if (typeRef->type.parserStatusCast() != -1)
                     ++parserStatusCount;
             }
             ++objectCount;
@@ -341,58 +404,249 @@ bool CompilationUnit::verifyChecksum(const DependentTypesHasher &dependencyHashe
                   sizeof(data->dependencyMD5Checksum)) == 0;
 }
 
-bool CompilationUnit::loadFromDisk(const QUrl &url, const QDateTime &sourceTimeStamp, EvalISelFactory *iselFactory, QString *errorString)
+QStringList CompilationUnit::moduleRequests() const
 {
-    if (!QQmlFile::isLocalFile(url)) {
-        *errorString = QStringLiteral("File has to be a local file.");
-        return false;
-    }
+    QStringList requests;
+    requests.reserve(data->moduleRequestTableSize);
+    for (uint i = 0; i < data->moduleRequestTableSize; ++i)
+        requests << stringAt(data->moduleRequestTable()[i]);
+    return requests;
+}
 
-    const QString sourcePath = QQmlFile::urlToLocalFileOrQrc(url);
-    QScopedPointer<CompilationUnitMapper> cacheFile(new CompilationUnitMapper());
+Heap::Module *CompilationUnit::instantiate(ExecutionEngine *engine)
+{
+    if (isESModule() && m_module)
+        return m_module;
 
-    CompiledData::Unit *mappedUnit = cacheFile->open(cacheFilePath(url), sourceTimeStamp, errorString);
-    if (!mappedUnit)
-        return false;
+    if (data->indexOfRootFunction < 0)
+        return nullptr;
 
-    const Unit * const oldDataPtr = (data && !(data->flags & QV4::CompiledData::Unit::StaticData)) ? data : nullptr;
-    QScopedValueRollback<const Unit *> dataPtrChange(data, mappedUnit);
+    if (!this->engine)
+        linkToEngine(engine);
 
-    if (data->sourceFileIndex != 0 && sourcePath != QQmlFile::urlToLocalFileOrQrc(stringAt(data->sourceFileIndex))) {
-        *errorString = QStringLiteral("QML source file has moved to a different location.");
-        return false;
+    Scope scope(engine);
+    Scoped<Module> module(scope, engine->memoryManager->allocate<Module>(engine, this));
+
+    if (isESModule())
+        m_module = module->d();
+
+    for (const QString &request: moduleRequests()) {
+        auto dependentModuleUnit = engine->loadModule(QUrl(request), this);
+        if (engine->hasException)
+            return nullptr;
+        dependentModuleUnit->instantiate(engine);
     }
 
-    {
-        const QString foundArchitecture = stringAt(data->architectureIndex);
-        const QString expectedArchitecture = QSysInfo::buildAbi();
-        if (foundArchitecture != expectedArchitecture) {
-            *errorString = QString::fromUtf8("Architecture mismatch. Found %1 expected %2").arg(foundArchitecture).arg(expectedArchitecture);
-            return false;
+    ScopedString importName(scope);
+
+    const uint importCount = data->importEntryTableSize;
+    imports = new const Value *[importCount];
+    memset(imports, 0, importCount * sizeof(Value *));
+    for (uint i = 0; i < importCount; ++i) {
+        const CompiledData::ImportEntry &entry = data->importEntryTable()[i];
+        auto dependentModuleUnit = engine->loadModule(QUrl(stringAt(entry.moduleRequest)), this);
+        importName = runtimeStrings[entry.importName];
+        const Value *valuePtr = dependentModuleUnit->resolveExport(importName);
+        if (!valuePtr) {
+            QString referenceErrorMessage = QStringLiteral("Unable to resolve import reference ");
+            referenceErrorMessage += importName->toQString();
+            engine->throwReferenceError(referenceErrorMessage, fileName(), entry.location.line, entry.location.column);
+            return nullptr;
         }
+        imports[i] = valuePtr;
     }
 
-    {
-        const QString foundCodeGenerator = stringAt(data->codeGeneratorIndex);
-        const QString expectedCodeGenerator = iselFactory->codeGeneratorName;
-        if (foundCodeGenerator != expectedCodeGenerator) {
-            *errorString = QString::fromUtf8("Code generator mismatch. Found code generated by %1 but expected %2").arg(foundCodeGenerator).arg(expectedCodeGenerator);
-            return false;
+    for (uint i = 0; i < data->indirectExportEntryTableSize; ++i) {
+        const CompiledData::ExportEntry &entry = data->indirectExportEntryTable()[i];
+        auto dependentModuleUnit = engine->loadModule(QUrl(stringAt(entry.moduleRequest)), this);
+        if (!dependentModuleUnit)
+            return nullptr;
+
+        ScopedString importName(scope, runtimeStrings[entry.importName]);
+        if (!dependentModuleUnit->resolveExport(importName)) {
+            QString referenceErrorMessage = QStringLiteral("Unable to resolve re-export reference ");
+            referenceErrorMessage += importName->toQString();
+            engine->throwReferenceError(referenceErrorMessage, fileName(), entry.location.line, entry.location.column);
+            return nullptr;
         }
     }
 
-    if (!memoryMapCode(errorString))
-        return false;
+    return module->d();
+}
 
-    dataPtrChange.commit();
-    free(const_cast<Unit*>(oldDataPtr));
-    backingFile.reset(cacheFile.take());
-    return true;
+const Value *CompilationUnit::resolveExport(QV4::String *exportName)
+{
+    QVector<ResolveSetEntry> resolveSet;
+    return resolveExportRecursively(exportName, &resolveSet);
+}
+
+QStringList CompilationUnit::exportedNames() const
+{
+    QStringList names;
+    QVector<const CompiledData::CompilationUnit*> exportNameSet;
+    getExportedNamesRecursively(&names, &exportNameSet);
+    names.sort();
+    auto last = std::unique(names.begin(), names.end());
+    names.erase(last, names.end());
+    return names;
+}
+
+const Value *CompilationUnit::resolveExportRecursively(QV4::String *exportName, QVector<ResolveSetEntry> *resolveSet)
+{
+    if (!m_module)
+        return nullptr;
+
+    for (const auto &entry: *resolveSet)
+        if (entry.module == this && entry.exportName->isEqualTo(exportName))
+            return nullptr;
+
+    (*resolveSet) << ResolveSetEntry(this, exportName);
+
+    if (exportName->toQString() == QLatin1String("*"))
+        return &m_module->self;
+
+    Scope scope(engine);
+
+    if (auto localExport = lookupNameInExportTable(data->localExportEntryTable(), data->localExportEntryTableSize, exportName)) {
+        ScopedString localName(scope, runtimeStrings[localExport->localName]);
+        uint index = m_module->scope->internalClass->indexOfValueOrGetter(localName->toPropertyKey());
+        if (index == UINT_MAX)
+            return nullptr;
+        if (index >= m_module->scope->locals.size)
+            return imports[index - m_module->scope->locals.size];
+        return &m_module->scope->locals[index];
+    }
+
+    if (auto indirectExport = lookupNameInExportTable(data->indirectExportEntryTable(), data->indirectExportEntryTableSize, exportName)) {
+        auto dependentModuleUnit = engine->loadModule(QUrl(stringAt(indirectExport->moduleRequest)), this);
+        if (!dependentModuleUnit)
+            return nullptr;
+        ScopedString importName(scope, runtimeStrings[indirectExport->importName]);
+        return dependentModuleUnit->resolveExportRecursively(importName, resolveSet);
+    }
+
+
+    if (exportName->toQString() == QLatin1String("default"))
+        return nullptr;
+
+    const Value *starResolution = nullptr;
+
+    for (uint i = 0; i < data->starExportEntryTableSize; ++i) {
+        const CompiledData::ExportEntry &entry = data->starExportEntryTable()[i];
+        auto dependentModuleUnit = engine->loadModule(QUrl(stringAt(entry.moduleRequest)), this);
+        if (!dependentModuleUnit)
+            return nullptr;
+
+        const Value *resolution = dependentModuleUnit->resolveExportRecursively(exportName, resolveSet);
+        // ### handle ambiguous
+        if (resolution) {
+            if (!starResolution) {
+                starResolution = resolution;
+                continue;
+            }
+            if (resolution != starResolution)
+                return nullptr;
+        }
+    }
+
+    return starResolution;
+}
+
+const ExportEntry *CompilationUnit::lookupNameInExportTable(const ExportEntry *firstExportEntry, int tableSize, QV4::String *name) const
+{
+    const CompiledData::ExportEntry *lastExportEntry = firstExportEntry + tableSize;
+    auto matchingExport = std::lower_bound(firstExportEntry, lastExportEntry, name, [this](const CompiledData::ExportEntry &lhs, QV4::String *name) {
+        return stringAt(lhs.exportName) < name->toQString();
+    });
+    if (matchingExport == lastExportEntry || stringAt(matchingExport->exportName) != name->toQString())
+        return nullptr;
+    return matchingExport;
+}
+
+void CompilationUnit::getExportedNamesRecursively(QStringList *names, QVector<const CompilationUnit*> *exportNameSet, bool includeDefaultExport) const
+{
+    if (exportNameSet->contains(this))
+        return;
+    exportNameSet->append(this);
+
+    const auto append = [names, includeDefaultExport](const QString &name) {
+        if (!includeDefaultExport && name == QLatin1String("default"))
+            return;
+        names->append(name);
+    };
+
+    for (uint i = 0; i < data->localExportEntryTableSize; ++i) {
+        const CompiledData::ExportEntry &entry = data->localExportEntryTable()[i];
+        append(stringAt(entry.exportName));
+    }
+
+    for (uint i = 0; i < data->indirectExportEntryTableSize; ++i) {
+        const CompiledData::ExportEntry &entry = data->indirectExportEntryTable()[i];
+        append(stringAt(entry.exportName));
+    }
+
+    for (uint i = 0; i < data->starExportEntryTableSize; ++i) {
+        const CompiledData::ExportEntry &entry = data->starExportEntryTable()[i];
+        auto dependentModuleUnit = engine->loadModule(QUrl(stringAt(entry.moduleRequest)), this);
+        if (!dependentModuleUnit)
+            return;
+        dependentModuleUnit->getExportedNamesRecursively(names, exportNameSet, /*includeDefaultExport*/false);
+    }
+}
+
+void CompilationUnit::evaluate()
+{
+    QV4::Scope scope(engine);
+    QV4::Scoped<Module> module(scope, m_module);
+    module->evaluate();
+}
+
+void CompilationUnit::evaluateModuleRequests()
+{
+    for (const QString &request: moduleRequests()) {
+        auto dependentModuleUnit = engine->loadModule(QUrl(request), this);
+        if (engine->hasException)
+            return;
+        dependentModuleUnit->evaluate();
+        if (engine->hasException)
+            return;
+    }
 }
 
-bool CompilationUnit::memoryMapCode(QString *errorString)
+bool CompilationUnit::loadFromDisk(const QUrl &url, const QDateTime &sourceTimeStamp, QString *errorString)
 {
-    *errorString = QStringLiteral("Missing code mapping backend");
+    if (!QQmlFile::isLocalFile(url)) {
+        *errorString = QStringLiteral("File has to be a local file.");
+        return false;
+    }
+
+    const QString sourcePath = QQmlFile::urlToLocalFileOrQrc(url);
+    QScopedPointer<CompilationUnitMapper> cacheFile(new CompilationUnitMapper());
+
+    const QStringList cachePaths = { sourcePath + QLatin1Char('c'), localCacheFilePath(url) };
+    for (const QString &cachePath : cachePaths) {
+        CompiledData::Unit *mappedUnit = cacheFile->open(cachePath, sourceTimeStamp, errorString);
+        if (!mappedUnit)
+            continue;
+
+        const Unit * const oldDataPtr = (data && !(data->flags & QV4::CompiledData::Unit::StaticData)) ? data : nullptr;
+        const Unit *oldData = data;
+        auto dataPtrRevert = qScopeGuard([this, oldData](){
+            setUnitData(oldData);
+        });
+        setUnitData(mappedUnit);
+
+        if (data->sourceFileIndex != 0 && sourcePath != QQmlFile::urlToLocalFileOrQrc(stringAt(data->sourceFileIndex))) {
+            *errorString = QStringLiteral("QML source file has moved to a different location.");
+            continue;
+        }
+
+        dataPtrRevert.dismiss();
+        free(const_cast<Unit*>(oldDataPtr));
+        backingFile.reset(cacheFile.take());
+        return true;
+    }
+
     return false;
 }
 
@@ -416,7 +670,7 @@ bool CompilationUnit::saveToDisk(const QUrl &unitUrl, QString *errorString)
         *errorString = QStringLiteral("File has to be a local file.");
         return false;
     }
-    const QString outputFileName = cacheFilePath(unitUrl);
+    const QString outputFileName = localCacheFilePath(unitUrl);
 #endif
 
 #if QT_CONFIG(temporaryfile)
@@ -435,17 +689,12 @@ bool CompilationUnit::saveToDisk(const QUrl &unitUrl, QString *errorString)
     memcpy(&unitPtr, &dataPtr, sizeof(unitPtr));
     unitPtr->flags |= Unit::StaticData;
 
-    prepareCodeOffsetsForDiskStorage(unitPtr);
-
     qint64 headerWritten = cacheFile.write(modifiedUnit);
     if (headerWritten != modifiedUnit.size()) {
         *errorString = cacheFile.errorString();
         return false;
     }
 
-    if (!saveCodeToDisk(&cacheFile, unitPtr, errorString))
-        return false;
-
     if (!cacheFile.commit()) {
         *errorString = cacheFile.errorString();
         return false;
@@ -459,152 +708,73 @@ bool CompilationUnit::saveToDisk(const QUrl &unitUrl, QString *errorString)
 #endif // QT_CONFIG(temporaryfile)
 }
 
-void CompilationUnit::prepareCodeOffsetsForDiskStorage(Unit *unit)
+void CompilationUnit::setUnitData(const Unit *unitData, const QmlUnit *qmlUnit,
+                                  const QString &fileName, const QString &finalUrlString)
 {
-    Q_UNUSED(unit);
-}
-
-bool CompilationUnit::saveCodeToDisk(QIODevice *device, const Unit *unit, QString *errorString)
-{
-    Q_UNUSED(device);
-    Q_UNUSED(unit);
-    *errorString = QStringLiteral("Saving code to disk is not supported in this configuration");
-    return false;
-}
-
-Unit *CompilationUnit::createUnitData(QmlIR::Document *irDocument)
-{
-    if (!irDocument->javaScriptCompilationUnit->data)
-        return irDocument->jsGenerator.generateUnit(QV4::Compiler::JSUnitGenerator::GenerateWithoutStringTable);
-
-    QQmlRefPointer<QV4::CompiledData::CompilationUnit> compilationUnit = irDocument->javaScriptCompilationUnit;
-    QV4::CompiledData::Unit *jsUnit = const_cast<QV4::CompiledData::Unit*>(compilationUnit->data);
-    auto ensureWritableUnit = [&jsUnit, &compilationUnit]() {
-        if (jsUnit == compilationUnit->data) {
-            char *unitCopy = (char*)malloc(jsUnit->unitSize);
-            memcpy(unitCopy, jsUnit, jsUnit->unitSize);
-            jsUnit = reinterpret_cast<QV4::CompiledData::Unit*>(unitCopy);
-        }
-    };
-
-    QV4::Compiler::StringTableGenerator &stringTable = irDocument->jsGenerator.stringTable;
-
-    if (jsUnit->sourceFileIndex == quint32(0) || jsUnit->stringAt(jsUnit->sourceFileIndex) != irDocument->jsModule.fileName) {
-        ensureWritableUnit();
-        jsUnit->sourceFileIndex = stringTable.registerString(irDocument->jsModule.fileName);
-    }
-
-    // Collect signals that have had a change in signature (from onClicked to onClicked(mouse) for example)
-    // and now need fixing in the QV4::CompiledData. Also register strings at the same time, to finalize
-    // the string table.
-    QVector<quint32> changedSignals;
-    QVector<QQmlJS::AST::FormalParameterList*> changedSignalParameters;
-    for (QmlIR::Object *o: qAsConst(irDocument->objects)) {
-        for (QmlIR::Binding *binding = o->firstBinding(); binding; binding = binding->next) {
-            if (!(binding->flags & QV4::CompiledData::Binding::IsSignalHandlerExpression))
-                continue;
-
-            quint32 functionIndex = binding->value.compiledScriptIndex;
-            QmlIR::CompiledFunctionOrExpression *foe = o->functionsAndExpressions->slowAt(functionIndex);
-            if (!foe)
-                continue;
-
-            // save absolute index
-            changedSignals << o->runtimeFunctionIndices.at(functionIndex);
-
-            Q_ASSERT(foe->node);
-            Q_ASSERT(QQmlJS::AST::cast<QQmlJS::AST::FunctionDeclaration*>(foe->node));
-
-            QQmlJS::AST::FormalParameterList *parameters = QQmlJS::AST::cast<QQmlJS::AST::FunctionDeclaration*>(foe->node)->formals;
-            changedSignalParameters << parameters;
-
-            for (; parameters; parameters = parameters->next)
-                stringTable.registerString(parameters->name.toString());
-        }
-    }
-
-    QVector<quint32> signalParameterNameTable;
-    quint32 signalParameterNameTableOffset = jsUnit->unitSize;
-
-    // Update signal signatures
-    if (!changedSignals.isEmpty()) {
-        if (jsUnit == compilationUnit->data) {
-            char *unitCopy = (char*)malloc(jsUnit->unitSize);
-            memcpy(unitCopy, jsUnit, jsUnit->unitSize);
-            jsUnit = reinterpret_cast<QV4::CompiledData::Unit*>(unitCopy);
-        }
-
-        for (int i = 0; i < changedSignals.count(); ++i) {
-            const uint functionIndex = changedSignals.at(i);
-            // The data is now read-write due to the copy above, so the const_cast is ok.
-            QV4::CompiledData::Function *function = const_cast<QV4::CompiledData::Function *>(jsUnit->functionAt(functionIndex));
-            Q_ASSERT(function->nFormals == quint32(0));
-
-            function->formalsOffset = signalParameterNameTableOffset - jsUnit->functionOffsetTable()[functionIndex];
-
-            for (QQmlJS::AST::FormalParameterList *parameters = changedSignalParameters.at(i);
-                 parameters; parameters = parameters->next) {
-                signalParameterNameTable.append(stringTable.getStringId(parameters->name.toString()));
-                function->nFormals = function->nFormals + 1;
-            }
-
-            // Hack to ensure an activation is created.
-            function->flags |= QV4::CompiledData::Function::HasCatchOrWith | QV4::CompiledData::Function::HasDirectEval;
-
-            signalParameterNameTableOffset += function->nFormals * sizeof(quint32);
-        }
-    }
+    data = unitData;
+    qmlData = nullptr;
+#if Q_BYTE_ORDER == Q_BIG_ENDIAN
+    delete [] constants;
+#endif
+    constants = nullptr;
+    m_fileName.clear();
+    m_finalUrlString.clear();
+    if (!data)
+        return;
 
-    if (!signalParameterNameTable.isEmpty()) {
-        ensureWritableUnit();
-        Q_ASSERT(jsUnit != compilationUnit->data);
-        const uint signalParameterTableSize = signalParameterNameTable.count() * sizeof(quint32);
-        uint newSize = jsUnit->unitSize + signalParameterTableSize;
-        const uint oldSize = jsUnit->unitSize;
-        char *unitWithSignalParameters = (char*)realloc(jsUnit, newSize);
-        memcpy(unitWithSignalParameters + oldSize, signalParameterNameTable.constData(), signalParameterTableSize);
-        jsUnit = reinterpret_cast<QV4::CompiledData::Unit*>(unitWithSignalParameters);
-        jsUnit->unitSize = newSize;
-    }
+    qmlData = qmlUnit ? qmlUnit : data->qmlUnit();
 
-    if (jsUnit != compilationUnit->data)
-        jsUnit->flags &= ~QV4::CompiledData::Unit::StaticData;
+#if Q_BYTE_ORDER == Q_BIG_ENDIAN
+    Value *bigEndianConstants = new Value[data->constantTableSize];
+    const quint64_le *littleEndianConstants = data->constants();
+    for (uint i = 0; i < data->constantTableSize; ++i)
+        bigEndianConstants[i] = Value::fromReturnedValue(littleEndianConstants[i]);
+    constants = bigEndianConstants;
+#else
+    constants = reinterpret_cast<const Value*>(data->constants());
+#endif
 
-    return jsUnit;
+    m_fileName = !fileName.isEmpty() ? fileName : stringAt(data->sourceFileIndex);
+    m_finalUrlString = !finalUrlString.isEmpty() ? finalUrlString : stringAt(data->finalUrlIndex);
 }
 
-QString Binding::valueAsString(const Unit *unit) const
+#ifndef V4_BOOTSTRAP
+QString Binding::valueAsString(const CompilationUnit *unit) const
 {
     switch (type) {
     case Type_Script:
     case Type_String:
         return unit->stringAt(stringIndex);
+    case Type_Null:
+        return QStringLiteral("null");
     case Type_Boolean:
         return value.b ? QStringLiteral("true") : QStringLiteral("false");
     case Type_Number:
-        return QString::number(valueAsNumber());
+        return QString::number(valueAsNumber(unit->constants));
     case Type_Invalid:
         return QString();
 #if !QT_CONFIG(translation)
     case Type_TranslationById:
     case Type_Translation:
-        return unit->stringAt(stringIndex);
+        return unit->stringAt(unit->unitData()->translations()[value.translationDataIndex].stringIndex);
 #else
     case Type_TranslationById: {
-        QByteArray id = unit->stringAt(stringIndex).toUtf8();
-        return qtTrId(id.constData(), value.translationData.number);
+        const TranslationData &translation = unit->unitData()->translations()[value.translationDataIndex];
+        QByteArray id = unit->stringAt(translation.stringIndex).toUtf8();
+        return qtTrId(id.constData(), translation.number);
     }
     case Type_Translation: {
+        const TranslationData &translation = unit->unitData()->translations()[value.translationDataIndex];
         // This code must match that in the qsTr() implementation
-        const QString &path = unit->stringAt(unit->sourceFileIndex);
+        const QString &path = unit->fileName();
         int lastSlash = path.lastIndexOf(QLatin1Char('/'));
         QStringRef context = (lastSlash > -1) ? path.midRef(lastSlash + 1, path.length() - lastSlash - 5)
                                               : QStringRef();
         QByteArray contextUtf8 = context.toUtf8();
-        QByteArray comment = unit->stringAt(value.translationData.commentIndex).toUtf8();
-        QByteArray text = unit->stringAt(stringIndex).toUtf8();
+        QByteArray comment = unit->stringAt(translation.commentIndex).toUtf8();
+        QByteArray text = unit->stringAt(translation.stringIndex).toUtf8();
         return QCoreApplication::translate(contextUtf8.constData(), text.constData(),
-                                           comment.constData(), value.translationData.number);
+                                           comment.constData(), translation.number);
     }
 #endif
     default:
@@ -656,7 +826,7 @@ QString Binding::escapedString(const QString &string)
     return tmp;
 }
 
-QString Binding::valueAsScriptString(const Unit *unit) const
+QString Binding::valueAsScriptString(const CompilationUnit *unit) const
 {
     if (type == Type_String)
         return escapedString(unit->stringAt(stringIndex));
@@ -664,13 +834,12 @@ QString Binding::valueAsScriptString(const Unit *unit) const
         return valueAsString(unit);
 }
 
-#ifndef V4_BOOTSTRAP
 /*!
 Returns the property cache, if one alread exists.  The cache is not referenced.
 */
-QQmlPropertyCache *ResolvedTypeReference::propertyCache() const
+QQmlRefPointer<QQmlPropertyCache> ResolvedTypeReference::propertyCache() const
 {
-    if (type)
+    if (type.isValid())
         return typePropertyCache;
     else
         return compilationUnit->rootPropertyCache();
@@ -679,12 +848,12 @@ QQmlPropertyCache *ResolvedTypeReference::propertyCache() const
 /*!
 Returns the property cache, creating one if it doesn't already exist.  The cache is not referenced.
 */
-QQmlPropertyCache *ResolvedTypeReference::createPropertyCache(QQmlEngine *engine)
+QQmlRefPointer<QQmlPropertyCache> ResolvedTypeReference::createPropertyCache(QQmlEngine *engine)
 {
     if (typePropertyCache) {
         return typePropertyCache;
-    } else if (type) {
-        typePropertyCache = QQmlEnginePrivate::get(engine)->cache(type->metaObject());
+    } else if (type.isValid()) {
+        typePropertyCache = QQmlEnginePrivate::get(engine)->cache(type.metaObject(), minorVersion);
         return typePropertyCache;
     } else {
         return compilationUnit->rootPropertyCache();
@@ -693,12 +862,12 @@ QQmlPropertyCache *ResolvedTypeReference::createPropertyCache(QQmlEngine *engine
 
 bool ResolvedTypeReference::addToHash(QCryptographicHash *hash, QQmlEngine *engine)
 {
-    if (type) {
+    if (type.isValid()) {
         bool ok = false;
         hash->addData(createPropertyCache(engine)->checksum(&ok));
         return ok;
     }
-    hash->addData(compilationUnit->data->md5Checksum, sizeof(compilationUnit->data->md5Checksum));
+    hash->addData(compilationUnit->unitData()->md5Checksum, sizeof(compilationUnit->unitData()->md5Checksum));
     return true;
 }
 
@@ -714,43 +883,16 @@ bool qtTypeInherits(const QMetaObject *mo) {
 
 void ResolvedTypeReference::doDynamicTypeCheck()
 {
-    const QMetaObject *mo = 0;
+    const QMetaObject *mo = nullptr;
     if (typePropertyCache)
         mo = typePropertyCache->firstCppMetaObject();
-    else if (type)
-        mo = type->metaObject();
+    else if (type.isValid())
+        mo = type.metaObject();
     else if (compilationUnit)
         mo = compilationUnit->rootPropertyCache()->firstCppMetaObject();
     isFullyDynamicType = qtTypeInherits<QQmlPropertyMap>(mo);
 }
 
-#if defined(QT_BUILD_INTERNAL)
-
-static QByteArray ownLibraryChecksum()
-{
-    static QByteArray libraryChecksum;
-    static bool checksumInitialized = false;
-    if (checksumInitialized)
-        return libraryChecksum;
-    checksumInitialized = true;
-#if !defined(QT_NO_DYNAMIC_CAST) && QT_CONFIG(dlopen)
-    Dl_info libInfo;
-    if (dladdr(reinterpret_cast<const void *>(&ownLibraryChecksum), &libInfo) != 0) {
-        QFile library(QFile::decodeName(libInfo.dli_fname));
-        if (library.open(QIODevice::ReadOnly)) {
-            QCryptographicHash hash(QCryptographicHash::Md5);
-            hash.addData(&library);
-            libraryChecksum = hash.result();
-        }
-    }
-#else
-    // Not implemented.
-#endif
-    return libraryChecksum;
-}
-
-#endif
-
 bool ResolvedTypeReferenceMap::addToHash(QCryptographicHash *hash, QQmlEngine *engine) const
 {
     for (auto it = constBegin(), end = constEnd(); it != end; ++it) {
@@ -758,18 +900,22 @@ bool ResolvedTypeReferenceMap::addToHash(QCryptographicHash *hash, QQmlEngine *e
             return false;
     }
 
-    // This is a bit of a hack to make development easier. When hacking on the code generator
-    // the cache files may end up being re-used. To avoid that we also add the checksum of
-    // the QtQml library.
-#if defined(QT_BUILD_INTERNAL)
-    hash->addData(ownLibraryChecksum());
-#endif
-
     return true;
 }
 
 #endif
 
+void CompilationUnit::destroy()
+{
+#if !defined(V4_BOOTSTRAP)
+    if (qmlEngine)
+        QQmlEnginePrivate::deleteInEngineThread(qmlEngine, this);
+    else
+#endif
+        delete this;
+}
+
+
 void Unit::generateChecksum()
 {
 #ifndef V4_BOOTSTRAP
@@ -788,6 +934,60 @@ void Unit::generateChecksum()
 #endif
 }
 
+bool Unit::verifyHeader(QDateTime expectedSourceTimeStamp, QString *errorString) const
+{
+#ifndef V4_BOOTSTRAP
+    if (strncmp(magic, CompiledData::magic_str, sizeof(magic))) {
+        *errorString = QStringLiteral("Magic bytes in the header do not match");
+        return false;
+    }
+
+    if (version != quint32(QV4_DATA_STRUCTURE_VERSION)) {
+        *errorString = QString::fromUtf8("V4 data structure version mismatch. Found %1 expected %2").arg(version, 0, 16).arg(QV4_DATA_STRUCTURE_VERSION, 0, 16);
+        return false;
+    }
+
+    if (qtVersion != quint32(QT_VERSION)) {
+        *errorString = QString::fromUtf8("Qt version mismatch. Found %1 expected %2").arg(qtVersion, 0, 16).arg(QT_VERSION, 0, 16);
+        return false;
+    }
+
+    if (sourceTimeStamp) {
+        // Files from the resource system do not have any time stamps, so fall back to the application
+        // executable.
+        if (!expectedSourceTimeStamp.isValid())
+            expectedSourceTimeStamp = QFileInfo(QCoreApplication::applicationFilePath()).lastModified();
+
+        if (expectedSourceTimeStamp.isValid() && expectedSourceTimeStamp.toMSecsSinceEpoch() != sourceTimeStamp) {
+            *errorString = QStringLiteral("QML source file has a different time stamp than cached file.");
+            return false;
+        }
+    }
+
+#if defined(QML_COMPILE_HASH)
+    if (qstrcmp(CompiledData::qml_compile_hash, libraryVersionHash) != 0) {
+        *errorString = QStringLiteral("QML library version mismatch. Expected compile hash does not match");
+        return false;
+    }
+#else
+#error "QML_COMPILE_HASH must be defined for the build of QtDeclarative to ensure version checking for cache files"
+#endif
+
+    return true;
+#else
+    Q_UNUSED(expectedSourceTimeStamp)
+    Q_UNUSED(errorString)
+    return false;
+#endif
+}
+
+Location &Location::operator=(const QQmlJS::AST::SourceLocation &astLocation)
+{
+    line = astLocation.startLine;
+    column = astLocation.startColumn;
+    return *this;
+}
+
 }
 
 }
diff --git a/src/qml/compiler/qv4compileddata_p.h b/src/qml/compiler/qv4compileddata_p.h
index f4ba257cf5..1aaba13241 100644
--- a/src/qml/compiler/qv4compileddata_p.h
+++ b/src/qml/compiler/qv4compileddata_p.h
@@ -62,19 +62,20 @@
 #include <private/qqmlnullablevalue_p.h>
 #include <private/qv4identifier_p.h>
 #include <private/qflagpointer_p.h>
-#include <private/qjson_p.h>
+#include <private/qendian_p.h>
+#include <private/qqmljsastfwd_p.h>
 #ifndef V4_BOOTSTRAP
 #include <private/qqmltypenamecache_p.h>
-#include <private/qqmlpropertycache_p.h>
+#include <private/qqmlpropertycachevector_p.h>
+#include "private/qintrusivelist_p.h"
 #endif
 
 QT_BEGIN_NAMESPACE
 
 // Bump this whenever the compiler data structures change in an incompatible way.
-#define QV4_DATA_STRUCTURE_VERSION 0x11
+#define QV4_DATA_STRUCTURE_VERSION 0x1b
 
 class QIODevice;
-class QQmlPropertyCache;
 class QQmlPropertyData;
 class QQmlTypeNameCache;
 class QQmlScriptData;
@@ -86,9 +87,10 @@ struct Document;
 }
 
 namespace QV4 {
-namespace IR {
-struct Function;
-}
+
+namespace Heap {
+struct Module;
+};
 
 struct Function;
 class EvalISelFactory;
@@ -96,13 +98,6 @@ class CompilationUnitMapper;
 
 namespace CompiledData {
 
-typedef QJsonPrivate::q_littleendian<qint16> LEInt16;
-typedef QJsonPrivate::q_littleendian<quint16> LEUInt16;
-typedef QJsonPrivate::q_littleendian<quint32> LEUInt32;
-typedef QJsonPrivate::q_littleendian<qint32> LEInt32;
-typedef QJsonPrivate::q_littleendian<quint64> LEUInt64;
-typedef QJsonPrivate::q_littleendian<qint64> LEInt64;
-
 struct String;
 struct Function;
 struct Lookup;
@@ -122,85 +117,145 @@ struct TableIterator
     bool operator!=(const TableIterator &rhs) const { return index != rhs.index; }
 };
 
-#if defined(Q_CC_MSVC) || defined(Q_CC_GNU)
-#pragma pack(push, 1)
-#endif
-
 struct Location
 {
     union {
-        QJsonPrivate::qle_bitfield<0, 20> line;
-        QJsonPrivate::qle_bitfield<20, 12> column;
+        quint32 _dummy;
+        quint32_le_bitfield<0, 20> line;
+        quint32_le_bitfield<20, 12> column;
     };
 
-    Location() { line.val = 0; column.val = 0; }
+    Location() : _dummy(0) { }
+
+    Location &operator=(const QQmlJS::AST::SourceLocation &astLocation);
 
     inline bool operator<(const Location &other) const {
         return line < other.line ||
                (line == other.line && column < other.column);
     }
 };
+static_assert(sizeof(Location) == 4, "Location structure needs to have the expected size to be binary compatible on disk when generated by host compiler and loaded by target");
 
 struct RegExp
 {
     enum Flags : unsigned int {
+        RegExp_NoFlags    = 0x0,
         RegExp_Global     = 0x01,
         RegExp_IgnoreCase = 0x02,
-        RegExp_Multiline  = 0x04
+        RegExp_Multiline  = 0x04,
+        RegExp_Unicode    = 0x08,
+        RegExp_Sticky     = 0x10
     };
     union {
-        QJsonPrivate::qle_bitfield<0, 4> flags;
-        QJsonPrivate::qle_bitfield<4, 28> stringIndex;
+        quint32 _dummy;
+        quint32_le_bitfield<0, 5> flags;
+        quint32_le_bitfield<5, 27> stringIndex;
     };
 
-    RegExp() { flags.val = 0; stringIndex.val = 0; }
+    RegExp() : _dummy(0) { }
 };
+static_assert(sizeof(RegExp) == 4, "RegExp structure needs to have the expected size to be binary compatible on disk when generated by host compiler and loaded by target");
 
 struct Lookup
 {
     enum Type : unsigned int {
         Type_Getter = 0x0,
         Type_Setter = 0x1,
-        Type_GlobalGetter = 2,
-        Type_IndexedGetter = 3,
-        Type_IndexedSetter = 4
+        Type_GlobalGetter = 2
     };
 
     union {
-        QJsonPrivate::qle_bitfield<0, 4> type_and_flags;
-        QJsonPrivate::qle_bitfield<4, 28> nameIndex;
+        quint32 _dummy;
+        quint32_le_bitfield<0, 4> type_and_flags;
+        quint32_le_bitfield<4, 28> nameIndex;
     };
 
-    Lookup() { type_and_flags.val = 0; nameIndex.val = 0; }
+    Lookup() : _dummy(0) { }
 };
+static_assert(sizeof(Lookup) == 4, "Lookup structure needs to have the expected size to be binary compatible on disk when generated by host compiler and loaded by target");
 
 struct JSClassMember
 {
     union {
-        QJsonPrivate::qle_bitfield<0, 31> nameOffset;
-        QJsonPrivate::qle_bitfield<31, 1> isAccessor;
+        quint32 _dummy;
+        quint32_le_bitfield<0, 31> nameOffset;
+        quint32_le_bitfield<31, 1> isAccessor;
     };
 
-    JSClassMember() { nameOffset = 0; isAccessor = 0; }
+    JSClassMember() : _dummy(0) { }
 };
+static_assert(sizeof(JSClassMember) == 4, "JSClassMember structure needs to have the expected size to be binary compatible on disk when generated by host compiler and loaded by target");
 
 struct JSClass
 {
-    LEUInt32 nMembers;
+    quint32_le nMembers;
     // JSClassMember[nMembers]
 
     static int calculateSize(int nMembers) { return (sizeof(JSClass) + nMembers * sizeof(JSClassMember) + 7) & ~7; }
 };
-
+static_assert(sizeof(JSClass) == 4, "JSClass structure needs to have the expected size to be binary compatible on disk when generated by host compiler and loaded by target");
+
+// This data structure is intended to be binary compatible with QStringData/QStaticStringData on
+// 64-bit and 32-bit little-endian architectures, in all directions. So the same structure mapped
+// from a file must be castable to a QStringData regardless of the pointer size. With the first
+// few fields that's easy, they're always 32-bit. However the offset field of QArrayData is a
+// ptrdiff_t and thus variable in size.
+// On 64-bit systems compilers enforce an 8-byte alignment and thus place it at offset 16, while
+// on 32-bit systems offset 12 is sufficient. Therefore the two values don't overlap and contain
+// the same value.
 struct String
 {
-    LEInt32 size;
+    qint32_le refcount; // -1
+    qint32_le size;
+    quint32_le allocAndCapacityReservedFlag; // 0
+    quint32_le offsetOn32Bit;
+    quint64_le offsetOn64Bit;
     // uint16 strdata[]
 
     static int calculateSize(const QString &str) {
-        return (sizeof(String) + str.length() * sizeof(quint16) + 7) & ~0x7;
+        return (sizeof(String) + (str.length() + 1) * sizeof(quint16) + 7) & ~0x7;
+    }
+};
+static_assert(sizeof(String) == 24, "String structure needs to have the expected size to be binary compatible on disk when generated by host compiler and loaded by target");
+
+// Ensure compatibility with QString
+static_assert(offsetof(QArrayData, ref) == offsetof(String, refcount), "refcount must be at the same location");
+static_assert(offsetof(QArrayData, size) == offsetof(String, size), "size must be at the same location");
+static_assert(offsetof(String, offsetOn64Bit) == 16, "offset must be at 8-byte aligned location");
+static_assert(offsetof(String, offsetOn32Bit) == 12, "offset must be at 4-byte aligned location");
+#if QT_POINTER_SIZE == 8
+static_assert(offsetof(QArrayData, offset) == offsetof(String, offsetOn64Bit), "offset must be at the same location");
+#else
+static_assert(offsetof(QArrayData, offset) == offsetof(String, offsetOn32Bit), "offset must be at the same location");
+#endif
+
+struct CodeOffsetToLine {
+    quint32_le codeOffset;
+    quint32_le line;
+};
+static_assert(sizeof(CodeOffsetToLine) == 8, "CodeOffsetToLine structure needs to have the expected size to be binary compatible on disk when generated by host compiler and loaded by target");
+
+struct Block
+{
+    quint32_le nLocals;
+    quint32_le localsOffset;
+    quint16_le sizeOfLocalTemporalDeadZone;
+    quint16_le padding;
+
+    const quint32_le *localsTable() const { return reinterpret_cast<const quint32_le *>(reinterpret_cast<const char *>(this) + localsOffset); }
+
+    static int calculateSize(int nLocals) {
+        int trailingData = nLocals*sizeof (quint32);
+        size_t size = align(align(sizeof(Block)) + size_t(trailingData));
+        Q_ASSERT(size < INT_MAX);
+        return int(size);
+    }
+
+    static size_t align(size_t a) {
+        return (a + 7) & ~size_t(7);
     }
 };
+static_assert(sizeof(Block) == 12, "Block structure needs to have the expected size to be binary compatible on disk when generated by host compiler and loaded by target");
 
 // Function is aligned on an 8-byte boundary to make sure there are no bus errors or penalties
 // for unaligned access. The ordering of the fields is also from largest to smallest.
@@ -208,77 +263,193 @@ struct Function
 {
     enum Flags : unsigned int {
         IsStrict            = 0x1,
-        HasDirectEval       = 0x2,
-        UsesArgumentsObject = 0x4,
-        IsNamedExpression   = 0x8,
-        HasCatchOrWith      = 0x10,
-        CanUseSimpleCall    = 0x20
+        IsArrowFunction     = 0x2,
+        IsGenerator         = 0x4
     };
 
-    // Absolute offset into file where the code for this function is located. Only used when the function
-    // is serialized.
-    LEUInt64 codeOffset;
-    LEUInt64 codeSize;
-
-    LEUInt32 nameIndex;
-    LEUInt32 nFormals;
-    LEUInt32 formalsOffset;
-    LEUInt32 nLocals;
-    LEUInt32 localsOffset;
-    LEUInt32 nInnerFunctions;
+    // Absolute offset into file where the code for this function is located.
+    quint32_le codeOffset;
+    quint32_le codeSize;
+
+    quint32_le nameIndex;
+    quint16_le length;
+    quint16_le nFormals;
+    quint32_le formalsOffset; // Can't turn this into a calculated offset because of the mutation in CompilationUnit::createUnitData.
+    quint32_le localsOffset;
+    quint16_le nLocals;
+    quint16_le nLineNumbers;
+    size_t lineNumberOffset() const { return localsOffset + nLocals * sizeof(quint32); }
+    quint32_le nestedFunctionIndex; // for functions that only return a single closure, used in signal handlers
+    quint16_le sizeOfLocalTemporalDeadZone;
+    quint16_le firstTemporalDeadZoneRegister;
+    quint16_le sizeOfRegisterTemporalDeadZone;
+    quint16_le nRegisters;
     Location location;
 
     // Qml Extensions Begin
-    LEUInt32 nDependingIdObjects;
-    LEUInt32 dependingIdObjectsOffset; // Array of resolved ID objects
-    LEUInt32 nDependingContextProperties;
-    LEUInt32 dependingContextPropertiesOffset; // Array of int pairs (property index and notify index)
-    LEUInt32 nDependingScopeProperties;
-    LEUInt32 dependingScopePropertiesOffset; // Array of int pairs (property index and notify index)
+    // Array of resolved ID objects
+    size_t dependingIdObjectsOffset() const { return lineNumberOffset() + nLineNumbers * sizeof(CodeOffsetToLine); }
+    quint16_le nDependingIdObjects;
+    quint16_le nDependingContextProperties;
+    // Array of int pairs (property index and notify index)
+    size_t dependingContextPropertiesOffset() const { return dependingIdObjectsOffset() + nDependingIdObjects * sizeof(quint32); }
+    quint16_le nDependingScopeProperties;
+   // Array of int pairs (property index and notify index)
+    size_t dependingScopePropertiesOffset() const { return dependingContextPropertiesOffset() + nDependingContextProperties * sizeof(quint32); }
     // Qml Extensions End
 
-//    quint32 formalsIndex[nFormals]
-//    quint32 localsIndex[nLocals]
-//    quint32 offsetForInnerFunctions[nInnerFunctions]
-//    Function[nInnerFunctions]
+    typedef quint16_le TraceInfoCount;
+    TraceInfoCount nTraceInfos;
+    static constexpr TraceInfoCount NoTracing() { return TraceInfoCount::max(); }
+
+    quint32_le nLabelInfos;
+    size_t labelInfosOffset() const { return dependingScopePropertiesOffset() + nDependingScopeProperties; }
 
     // Keep all unaligned data at the end
     quint8 flags;
+    quint8 padding1;
+    quint16 padding2;
+
+    //    quint32 formalsIndex[nFormals]
+    //    quint32 localsIndex[nLocals]
 
-    const LEUInt32 *formalsTable() const { return reinterpret_cast<const LEUInt32 *>(reinterpret_cast<const char *>(this) + formalsOffset); }
-    const LEUInt32 *localsTable() const { return reinterpret_cast<const LEUInt32 *>(reinterpret_cast<const char *>(this) + localsOffset); }
-    const LEUInt32 *qmlIdObjectDependencyTable() const { return reinterpret_cast<const LEUInt32 *>(reinterpret_cast<const char *>(this) + dependingIdObjectsOffset); }
-    const LEUInt32 *qmlContextPropertiesDependencyTable() const { return reinterpret_cast<const LEUInt32 *>(reinterpret_cast<const char *>(this) + dependingContextPropertiesOffset); }
-    const LEUInt32 *qmlScopePropertiesDependencyTable() const { return reinterpret_cast<const LEUInt32 *>(reinterpret_cast<const char *>(this) + dependingScopePropertiesOffset); }
+    const quint32_le *formalsTable() const { return reinterpret_cast<const quint32_le *>(reinterpret_cast<const char *>(this) + formalsOffset); }
+    const quint32_le *localsTable() const { return reinterpret_cast<const quint32_le *>(reinterpret_cast<const char *>(this) + localsOffset); }
+    const CodeOffsetToLine *lineNumberTable() const { return reinterpret_cast<const CodeOffsetToLine *>(reinterpret_cast<const char *>(this) + lineNumberOffset()); }
+    const quint32_le *qmlIdObjectDependencyTable() const { return reinterpret_cast<const quint32_le *>(reinterpret_cast<const char *>(this) + dependingIdObjectsOffset()); }
+    const quint32_le *qmlContextPropertiesDependencyTable() const { return reinterpret_cast<const quint32_le *>(reinterpret_cast<const char *>(this) + dependingContextPropertiesOffset()); }
+    const quint32_le *qmlScopePropertiesDependencyTable() const { return reinterpret_cast<const quint32_le *>(reinterpret_cast<const char *>(this) + dependingScopePropertiesOffset()); }
 
     // --- QQmlPropertyCacheCreator interface
-    const LEUInt32 *formalsBegin() const { return formalsTable(); }
-    const LEUInt32 *formalsEnd() const { return formalsTable() + nFormals; }
+    const quint32_le *formalsBegin() const { return formalsTable(); }
+    const quint32_le *formalsEnd() const { return formalsTable() + nFormals; }
     // ---
 
+    const quint32_le *labelInfoTable() const { return reinterpret_cast<const quint32_le *>(reinterpret_cast<const char *>(this) + labelInfosOffset()); }
+
+    const char *code() const { return reinterpret_cast<const char *>(this) + codeOffset; }
+
     inline bool hasQmlDependencies() const { return nDependingIdObjects > 0 || nDependingContextProperties > 0 || nDependingScopeProperties > 0; }
 
-    static int calculateSize(int nFormals, int nLocals, int nInnerfunctions, int nIdObjectDependencies, int nPropertyDependencies) {
-        return (sizeof(Function) + (nFormals + nLocals + nInnerfunctions + nIdObjectDependencies + 2 * nPropertyDependencies) * sizeof(quint32) + 7) & ~0x7;
+    static int calculateSize(int nFormals, int nLocals, int nLines, int nInnerfunctions, int nIdObjectDependencies, int nPropertyDependencies, int labelInfoSize, int codeSize) {
+        int trailingData = (nFormals + nLocals + nInnerfunctions +  nIdObjectDependencies + labelInfoSize +
+                2 * nPropertyDependencies)*sizeof (quint32) + nLines*sizeof(CodeOffsetToLine);
+        size_t size = align(align(sizeof(Function)) + size_t(trailingData)) + align(codeSize);
+        Q_ASSERT(size < INT_MAX);
+        return int(size);
+    }
+
+    static size_t align(size_t a) {
+        return (a + 7) & ~size_t(7);
+    }
+};
+static_assert(sizeof(Function) == 60, "Function structure needs to have the expected size to be binary compatible on disk when generated by host compiler and loaded by target");
+
+struct Method {
+    enum Type {
+        Regular,
+        Getter,
+        Setter
+    };
+
+    quint32_le name;
+    quint32_le type;
+    quint32_le function;
+};
+static_assert(sizeof(Method) == 12, "Method structure needs to have the expected size to be binary compatible on disk when generated by host compiler and loaded by target");
+
+struct Class
+{
+    quint32_le nameIndex;
+    quint32_le scopeIndex;
+    quint32_le constructorFunction;
+    quint32_le nStaticMethods;
+    quint32_le nMethods;
+    quint32_le methodTableOffset;
+
+    const Method *methodTable() const { return reinterpret_cast<const Method *>(reinterpret_cast<const char *>(this) + methodTableOffset); }
+
+    static int calculateSize(int nStaticMethods, int nMethods) {
+        int trailingData = (nStaticMethods + nMethods) * sizeof(Method);
+        size_t size = align(sizeof(Class) + trailingData);
+        Q_ASSERT(size < INT_MAX);
+        return int(size);
+    }
+
+    static size_t align(size_t a) {
+        return (a + 7) & ~size_t(7);
     }
 };
+static_assert(sizeof(Class) == 24, "Class structure needs to have the expected size to be binary compatible on disk when generated by host compiler and loaded by target");
+
+struct TemplateObject
+{
+    quint32_le size;
+
+    static int calculateSize(int size) {
+        int trailingData = 2 * size * sizeof(quint32_le);
+        size_t s = align(sizeof(TemplateObject) + trailingData);
+        Q_ASSERT(s < INT_MAX);
+        return int(s);
+    }
+
+    static size_t align(size_t a) {
+        return (a + 7) & ~size_t(7);
+    }
+
+    const quint32_le *stringTable() const {
+        return reinterpret_cast<const quint32_le *>(reinterpret_cast<const char *>(this + 1));
+    }
+
+    uint stringIndexAt(uint i) const {
+        return stringTable()[i];
+    }
+    uint rawStringIndexAt(uint i) const {
+        return stringTable()[size + i];
+    }
+};
+static_assert(sizeof(TemplateObject) == 4, "Template object structure needs to have the expected size to be binary compatible on disk when generated by host compiler and loaded by target");
+
+struct ExportEntry
+{
+    quint32_le exportName;
+    quint32_le moduleRequest;
+    quint32_le importName;
+    quint32_le localName;
+    Location location;
+};
+static_assert(sizeof(ExportEntry) == 20, "ExportEntry structure needs to have the expected size to be binary compatible on disk when generated by host compiler and loaded by target");
+
+struct ImportEntry
+{
+    quint32_le moduleRequest;
+    quint32_le importName;
+    quint32_le localName;
+    Location location;
+};
+static_assert(sizeof(ImportEntry) == 16, "ImportEntry structure needs to have the expected size to be binary compatible on disk when generated by host compiler and loaded by target");
 
 // Qml data structures
 
-struct Q_QML_EXPORT TranslationData {
-    LEUInt32 commentIndex;
-    LEInt32 number;
+struct Q_QML_EXPORT TranslationData
+{
+    quint32_le stringIndex;
+    quint32_le commentIndex;
+    qint32_le number;
+    quint32_le padding;
 };
+static_assert(sizeof(TranslationData) == 16, "TranslationData structure needs to have the expected size to be binary compatible on disk when generated by host compiler and loaded by target");
 
 struct Q_QML_PRIVATE_EXPORT Binding
 {
-    LEUInt32 propertyNameIndex;
+    quint32_le propertyNameIndex;
 
     enum ValueType : unsigned int {
         Type_Invalid,
         Type_Boolean,
         Type_Number,
         Type_String,
+        Type_Null,
         Type_Translation,
         Type_TranslationById,
         Type_Script,
@@ -297,20 +468,22 @@ struct Q_QML_PRIVATE_EXPORT Binding
         IsBindingToAlias = 0x40,
         IsDeferredBinding = 0x80,
         IsCustomParserBinding = 0x100,
+        IsFunctionExpression = 0x200
     };
 
     union {
-        QJsonPrivate::qle_bitfield<0, 16> flags;
-        QJsonPrivate::qle_bitfield<16, 16> type;
+        quint32_le_bitfield<0, 16> flags;
+        quint32_le_bitfield<16, 16> type;
     };
     union {
         bool b;
-        quint64 doubleValue; // do not access directly, needs endian protected access
-        LEUInt32 compiledScriptIndex; // used when Type_Script
-        LEUInt32 objectIndex;
-        TranslationData translationData; // used when Type_Translation
+        quint32_le constantValueIndex;
+        quint32_le compiledScriptIndex; // used when Type_Script
+        quint32_le objectIndex;
+        quint32_le translationDataIndex; // used when Type_Translation
+        quint32 nullMarker;
     } value;
-    LEUInt32 stringIndex; // Set for Type_String, Type_Translation and Type_Script (the latter because of script strings)
+    quint32_le stringIndex; // Set for Type_String and Type_Script (the latter because of script strings)
 
     Location location;
     Location valueLocation;
@@ -362,26 +535,22 @@ struct Q_QML_PRIVATE_EXPORT Binding
         return false;
     }
 
+    bool isFunctionExpression() const { return (flags & IsFunctionExpression); }
+
     static QString escapedString(const QString &string);
 
-    bool evaluatesToString() const { return type == Type_String || type == Type_Translation || type == Type_TranslationById; }
+    bool isTranslationBinding() const { return type == Type_Translation || type == Type_TranslationById; }
+    bool evaluatesToString() const { return type == Type_String || isTranslationBinding(); }
 
-    QString valueAsString(const Unit *unit) const;
-    QString valueAsScriptString(const Unit *unit) const;
-    double valueAsNumber() const
+#ifndef V4_BOOTSTRAP
+    QString valueAsString(const CompilationUnit *unit) const;
+    QString valueAsScriptString(const CompilationUnit *unit) const;
+#endif
+    double valueAsNumber(const Value *constantTable) const
     {
         if (type != Type_Number)
             return 0.0;
-        quint64 intval = qFromLittleEndian<quint64>(value.doubleValue);
-        double d;
-        memcpy(&d, &intval, sizeof(double));
-        return d;
-    }
-    void setNumberValueInternal(double d)
-    {
-        quint64 intval;
-        memcpy(&intval, &d, sizeof(double));
-        value.doubleValue = qToLittleEndian<quint64>(intval);
+        return constantTable[value.constantValueIndex].doubleValue();
     }
 
     bool valueAsBoolean() const
@@ -393,18 +562,53 @@ struct Q_QML_PRIVATE_EXPORT Binding
 
 };
 
+static_assert(sizeof(Binding) == 24, "Binding structure needs to have the expected size to be binary compatible on disk when generated by host compiler and loaded by target");
+
+struct EnumValue
+{
+    quint32_le nameIndex;
+    qint32_le value;
+    Location location;
+};
+static_assert(sizeof(EnumValue) == 12, "EnumValue structure needs to have the expected size to be binary compatible on disk when generated by host compiler and loaded by target");
+
+struct Enum
+{
+    quint32_le nameIndex;
+    quint32_le nEnumValues;
+    Location location;
+
+    const EnumValue *enumValueAt(int idx) const {
+        return reinterpret_cast<const EnumValue*>(this + 1) + idx;
+    }
+
+    static int calculateSize(int nEnumValues) {
+        return (sizeof(Enum)
+                + nEnumValues * sizeof(EnumValue)
+                + 7) & ~0x7;
+    }
+
+    // --- QQmlPropertyCacheCreatorInterface
+    const EnumValue *enumValuesBegin() const { return enumValueAt(0); }
+    const EnumValue *enumValuesEnd() const { return enumValueAt(nEnumValues); }
+    int enumValueCount() const { return nEnumValues; }
+    // ---
+};
+static_assert(sizeof(Enum) == 12, "Enum structure needs to have the expected size to be binary compatible on disk when generated by host compiler and loaded by target");
+
 struct Parameter
 {
-    LEUInt32 nameIndex;
-    LEUInt32 type;
-    LEUInt32 customTypeNameIndex;
+    quint32_le nameIndex;
+    quint32_le type;
+    quint32_le customTypeNameIndex;
     Location location;
 };
+static_assert(sizeof(Parameter) == 16, "Parameter structure needs to have the expected size to be binary compatible on disk when generated by host compiler and loaded by target");
 
 struct Signal
 {
-    LEUInt32 nameIndex;
-    LEUInt32 nParameters;
+    quint32_le nameIndex;
+    quint32_le nParameters;
     Location location;
     // Parameter parameters[1];
 
@@ -424,6 +628,7 @@ struct Signal
     int parameterCount() const { return nParameters; }
     // ---
 };
+static_assert(sizeof(Signal) == 12, "Signal structure needs to have the expected size to be binary compatible on disk when generated by host compiler and loaded by target");
 
 struct Property
 {
@@ -436,14 +641,15 @@ struct Property
         IsReadOnly = 0x1
     };
 
-    LEUInt32 nameIndex;
+    quint32_le nameIndex;
     union {
-        QJsonPrivate::qle_bitfield<0, 31> type;
-        QJsonPrivate::qle_bitfield<31, 1> flags; // readonly
+        quint32_le_bitfield<0, 31> type;
+        quint32_le_bitfield<31, 1> flags; // readonly
     };
-    LEUInt32 customTypeNameIndex; // If type >= Custom
+    quint32_le customTypeNameIndex; // If type >= Custom
     Location location;
 };
+static_assert(sizeof(Property) == 16, "Property structure needs to have the expected size to be binary compatible on disk when generated by host compiler and loaded by target");
 
 struct Alias {
     enum Flags : unsigned int {
@@ -452,18 +658,18 @@ struct Alias {
         AliasPointsToPointerObject = 0x4
     };
     union {
-        QJsonPrivate::qle_bitfield<0, 29> nameIndex;
-        QJsonPrivate::qle_bitfield<29, 3> flags;
+        quint32_le_bitfield<0, 29> nameIndex;
+        quint32_le_bitfield<29, 3> flags;
     };
     union {
-        LEUInt32 idIndex; // string index
-        QJsonPrivate::qle_bitfield<0, 31> targetObjectId; // object id index (in QQmlContextData::idValues)
-        QJsonPrivate::qle_bitfield<31, 1> aliasToLocalAlias;
+        quint32_le idIndex; // string index
+        quint32_le_bitfield<0, 31> targetObjectId; // object id index (in QQmlContextData::idValues)
+        quint32_le_bitfield<31, 1> aliasToLocalAlias;
     };
     union {
-        LEUInt32 propertyNameIndex; // string index
-        LEInt32 encodedMetaPropertyIndex;
-        LEUInt32 localAliasIndex; // index in list of aliases local to the object (if targetObjectId == objectId)
+        quint32_le propertyNameIndex; // string index
+        qint32_le encodedMetaPropertyIndex;
+        quint32_le localAliasIndex; // index in list of aliases local to the object (if targetObjectId == objectId)
     };
     Location location;
     Location referenceLocation;
@@ -473,6 +679,7 @@ struct Alias {
         return encodedMetaPropertyIndex == -1;
     }
 };
+static_assert(sizeof(Alias) == 20, "Alias structure needs to have the expected size to be binary compatible on disk when generated by host compiler and loaded by target");
 
 struct Object
 {
@@ -486,26 +693,28 @@ struct Object
     // Depending on the use, this may be the type name to instantiate before instantiating this
     // object. For grouped properties the type name will be empty and for attached properties
     // it will be the name of the attached type.
-    LEUInt32 inheritedTypeNameIndex;
-    LEUInt32 idNameIndex;
+    quint32_le inheritedTypeNameIndex;
+    quint32_le idNameIndex;
     union {
-        QJsonPrivate::qle_bitfield<0, 15> flags;
-        QJsonPrivate::qle_bitfield<15, 1> defaultPropertyIsAlias;
-        QJsonPrivate::qle_signedbitfield<16, 16> id;
+        quint32_le_bitfield<0, 15> flags;
+        quint32_le_bitfield<15, 1> defaultPropertyIsAlias;
+        qint32_le_bitfield<16, 16> id;
     };
-    LEInt32 indexOfDefaultPropertyOrAlias; // -1 means no default property declared in this object
-    LEUInt32 nFunctions;
-    LEUInt32 offsetToFunctions;
-    LEUInt32 nProperties;
-    LEUInt32 offsetToProperties;
-    LEUInt32 nAliases;
-    LEUInt32 offsetToAliases;
-    LEUInt32 nSignals;
-    LEUInt32 offsetToSignals; // which in turn will be a table with offsets to variable-sized Signal objects
-    LEUInt32 nBindings;
-    LEUInt32 offsetToBindings;
-    LEUInt32 nNamedObjectsInComponent;
-    LEUInt32 offsetToNamedObjectsInComponent;
+    qint32_le indexOfDefaultPropertyOrAlias; // -1 means no default property declared in this object
+    quint16_le nFunctions;
+    quint16_le nProperties;
+    quint32_le offsetToFunctions;
+    quint32_le offsetToProperties;
+    quint32_le offsetToAliases;
+    quint16_le nAliases;
+    quint16_le nEnums;
+    quint32_le offsetToEnums; // which in turn will be a table with offsets to variable-sized Enum objects
+    quint32_le offsetToSignals; // which in turn will be a table with offsets to variable-sized Signal objects
+    quint16_le nSignals;
+    quint16_le nBindings;
+    quint32_le offsetToBindings;
+    quint32_le nNamedObjectsInComponent;
+    quint32_le offsetToNamedObjectsInComponent;
     Location location;
     Location locationOfIdProperty;
 //    Function[]
@@ -513,12 +722,13 @@ struct Object
 //    Signal[]
 //    Binding[]
 
-    static int calculateSizeExcludingSignals(int nFunctions, int nProperties, int nAliases, int nSignals, int nBindings, int nNamedObjectsInComponent)
+    static int calculateSizeExcludingSignalsAndEnums(int nFunctions, int nProperties, int nAliases, int nEnums, int nSignals, int nBindings, int nNamedObjectsInComponent)
     {
         return ( sizeof(Object)
                  + nFunctions * sizeof(quint32)
                  + nProperties * sizeof(Property)
                  + nAliases * sizeof(Alias)
+                 + nEnums * sizeof(quint32)
                  + nSignals * sizeof(quint32)
                  + nBindings * sizeof(Binding)
                  + nNamedObjectsInComponent * sizeof(int)
@@ -526,9 +736,9 @@ struct Object
                ) & ~0x7;
     }
 
-    const LEUInt32 *functionOffsetTable() const
+    const quint32_le *functionOffsetTable() const
     {
-        return reinterpret_cast<const LEUInt32*>(reinterpret_cast<const char *>(this) + offsetToFunctions);
+        return reinterpret_cast<const quint32_le*>(reinterpret_cast<const char *>(this) + offsetToFunctions);
     }
 
     const Property *propertyTable() const
@@ -546,21 +756,29 @@ struct Object
         return reinterpret_cast<const Binding*>(reinterpret_cast<const char *>(this) + offsetToBindings);
     }
 
+    const Enum *enumAt(int idx) const
+    {
+        const quint32_le *offsetTable = reinterpret_cast<const quint32_le*>((reinterpret_cast<const char *>(this)) + offsetToEnums);
+        const quint32_le offset = offsetTable[idx];
+        return reinterpret_cast<const Enum*>(reinterpret_cast<const char*>(this) + offset);
+    }
+
     const Signal *signalAt(int idx) const
     {
-        const LEUInt32 *offsetTable = reinterpret_cast<const LEUInt32*>((reinterpret_cast<const char *>(this)) + offsetToSignals);
-        const LEUInt32 offset = offsetTable[idx];
+        const quint32_le *offsetTable = reinterpret_cast<const quint32_le*>((reinterpret_cast<const char *>(this)) + offsetToSignals);
+        const quint32_le offset = offsetTable[idx];
         return reinterpret_cast<const Signal*>(reinterpret_cast<const char*>(this) + offset);
     }
 
-    const LEUInt32 *namedObjectsInComponentTable() const
+    const quint32_le *namedObjectsInComponentTable() const
     {
-        return reinterpret_cast<const LEUInt32*>(reinterpret_cast<const char *>(this) + offsetToNamedObjectsInComponent);
+        return reinterpret_cast<const quint32_le*>(reinterpret_cast<const char *>(this) + offsetToNamedObjectsInComponent);
     }
 
     // --- QQmlPropertyCacheCreator interface
     int propertyCount() const { return nProperties; }
     int aliasCount() const { return nAliases; }
+    int enumCount() const { return nEnums; }
     int signalCount() const { return nSignals; }
     int functionCount() const { return nFunctions; }
 
@@ -573,6 +791,10 @@ struct Object
     const Alias *aliasesBegin() const { return aliasTable(); }
     const Alias *aliasesEnd() const { return aliasTable() + nAliases; }
 
+    typedef TableIterator<Enum, Object, &Object::enumAt> EnumIterator;
+    EnumIterator enumsBegin() const { return EnumIterator(this, 0); }
+    EnumIterator enumsEnd() const { return EnumIterator(this, nEnums); }
+
     typedef TableIterator<Signal, Object, &Object::signalAt> SignalIterator;
     SignalIterator signalsBegin() const { return SignalIterator(this, 0); }
     SignalIterator signalsEnd() const { return SignalIterator(this, nSignals); }
@@ -580,6 +802,7 @@ struct Object
     int namedObjectsInComponentCount() const { return nNamedObjectsInComponent; }
     // ---
 };
+static_assert(sizeof(Object) == 68, "Object structure needs to have the expected size to be binary compatible on disk when generated by host compiler and loaded by target");
 
 struct Import
 {
@@ -588,78 +811,111 @@ struct Import
         ImportFile = 0x2,
         ImportScript = 0x3
     };
-    LEUInt32 type;
+    quint32_le type;
 
-    LEUInt32 uriIndex;
-    LEUInt32 qualifierIndex;
+    quint32_le uriIndex;
+    quint32_le qualifierIndex;
 
-    LEInt32 majorVersion;
-    LEInt32 minorVersion;
+    qint32_le majorVersion;
+    qint32_le minorVersion;
 
     Location location;
 
     Import() { type = 0; uriIndex = 0; qualifierIndex = 0; majorVersion = 0; minorVersion = 0; }
 };
+static_assert(sizeof(Import) == 24, "Import structure needs to have the expected size to be binary compatible on disk when generated by host compiler and loaded by target");
+
+struct QmlUnit
+{
+    quint32_le nImports;
+    quint32_le offsetToImports;
+    quint32_le nObjects;
+    quint32_le offsetToObjects;
+
+    const Import *importAt(int idx) const {
+        return reinterpret_cast<const Import*>((reinterpret_cast<const char *>(this)) + offsetToImports + idx * sizeof(Import));
+    }
+
+    const Object *objectAt(int idx) const {
+        const quint32_le *offsetTable = reinterpret_cast<const quint32_le*>((reinterpret_cast<const char *>(this)) + offsetToObjects);
+        const quint32_le offset = offsetTable[idx];
+        return reinterpret_cast<const Object*>(reinterpret_cast<const char*>(this) + offset);
+    }
+};
+static_assert(sizeof(QmlUnit) == 16, "QmlUnit structure needs to have the expected size to be binary compatible on disk when generated by host compiler and loaded by target");
 
+enum { QmlCompileHashSpace = 48 };
 static const char magic_str[] = "qv4cdata";
+extern const char qml_compile_hash[QmlCompileHashSpace + 1];
 
 struct Unit
 {
     // DO NOT CHANGE THESE FIELDS EVER
     char magic[8];
-    LEUInt32 version;
-    LEUInt32 qtVersion;
-    LEInt64 sourceTimeStamp;
-    LEUInt32 unitSize; // Size of the Unit and any depending data.
+    quint32_le version;
+    quint32_le qtVersion;
+    qint64_le sourceTimeStamp;
+    quint32_le unitSize; // Size of the Unit and any depending data.
     // END DO NOT CHANGE THESE FIELDS EVER
 
+    char libraryVersionHash[QmlCompileHashSpace];
+
     char md5Checksum[16]; // checksum of all bytes following this field.
     void generateChecksum();
 
-    LEUInt32 architectureIndex; // string index to QSysInfo::buildAbi()
-    LEUInt32 codeGeneratorIndex;
     char dependencyMD5Checksum[16];
 
     enum : unsigned int {
         IsJavascript = 0x1,
-        IsQml = 0x2,
-        StaticData = 0x4, // Unit data persistent in memory?
-        IsSingleton = 0x8,
-        IsSharedLibrary = 0x10, // .pragma shared?
-        ContainsMachineCode = 0x20, // used to determine if we need to mmap with execute permissions
-        PendingTypeCompilation = 0x40 // the QML data structures present are incomplete and require type compilation
+        StaticData = 0x2, // Unit data persistent in memory?
+        IsSingleton = 0x4,
+        IsSharedLibrary = 0x8, // .pragma shared?
+        IsESModule = 0x10,
+        PendingTypeCompilation = 0x20 // the QML data structures present are incomplete and require type compilation
     };
-    LEUInt32 flags;
-    LEUInt32 stringTableSize;
-    LEUInt32 offsetToStringTable;
-    LEUInt32 functionTableSize;
-    LEUInt32 offsetToFunctionTable;
-    LEUInt32 lookupTableSize;
-    LEUInt32 offsetToLookupTable;
-    LEUInt32 regexpTableSize;
-    LEUInt32 offsetToRegexpTable;
-    LEUInt32 constantTableSize;
-    LEUInt32 offsetToConstantTable;
-    LEUInt32 jsClassTableSize;
-    LEUInt32 offsetToJSClassTable;
-    LEInt32 indexOfRootFunction;
-    LEUInt32 sourceFileIndex;
+    quint32_le flags;
+    quint32_le stringTableSize;
+    quint32_le offsetToStringTable;
+    quint32_le functionTableSize;
+    quint32_le offsetToFunctionTable;
+    quint32_le classTableSize;
+    quint32_le offsetToClassTable;
+    quint32_le templateObjectTableSize;
+    quint32_le offsetToTemplateObjectTable;
+    quint32_le blockTableSize;
+    quint32_le offsetToBlockTable;
+    quint32_le lookupTableSize;
+    quint32_le offsetToLookupTable;
+    quint32_le regexpTableSize;
+    quint32_le offsetToRegexpTable;
+    quint32_le constantTableSize;
+    quint32_le offsetToConstantTable;
+    quint32_le jsClassTableSize;
+    quint32_le offsetToJSClassTable;
+    quint32_le translationTableSize;
+    quint32_le offsetToTranslationTable;
+    quint32_le localExportEntryTableSize;
+    quint32_le offsetToLocalExportEntryTable;
+    quint32_le indirectExportEntryTableSize;
+    quint32_le offsetToIndirectExportEntryTable;
+    quint32_le starExportEntryTableSize;
+    quint32_le offsetToStarExportEntryTable;
+    quint32_le importEntryTableSize;
+    quint32_le offsetToImportEntryTable;
+    quint32_le moduleRequestTableSize;
+    quint32_le offsetToModuleRequestTable;
+    qint32_le indexOfRootFunction;
+    quint32_le sourceFileIndex;
+    quint32_le finalUrlIndex;
+
+    quint32_le offsetToQmlUnit;
+
+    bool verifyHeader(QDateTime expectedSourceTimeStamp, QString *errorString) const;
 
     /* QML specific fields */
-    LEUInt32 nImports;
-    LEUInt32 offsetToImports;
-    LEUInt32 nObjects;
-    LEUInt32 offsetToObjects;
-    LEUInt32 indexOfRootObject;
 
-    const Import *importAt(int idx) const {
-        return reinterpret_cast<const Import*>((reinterpret_cast<const char *>(this)) + offsetToImports + idx * sizeof(Import));
-    }
-
-    const Object *objectAt(int idx) const {
-        const LEUInt32 *offsetTable = reinterpret_cast<const LEUInt32*>((reinterpret_cast<const char *>(this)) + offsetToObjects);
-        const LEUInt32 offset = offsetTable[idx];
-        return reinterpret_cast<const Object*>(reinterpret_cast<const char*>(this) + offset);
+    const QmlUnit *qmlUnit() const {
+        return reinterpret_cast<const QmlUnit *>(reinterpret_cast<const char *>(this) + offsetToQmlUnit);
     }
 
     bool isSingleton() const {
@@ -667,21 +923,22 @@ struct Unit
     }
     /* end QML specific fields*/
 
-    QString stringAt(int idx) const {
-        const LEUInt32 *offsetTable = reinterpret_cast<const LEUInt32*>((reinterpret_cast<const char *>(this)) + offsetToStringTable);
-        const LEUInt32 offset = offsetTable[idx];
+    QString stringAtInternal(int idx) const {
+        Q_ASSERT(idx < int(stringTableSize));
+        const quint32_le *offsetTable = reinterpret_cast<const quint32_le*>((reinterpret_cast<const char *>(this)) + offsetToStringTable);
+        const quint32_le offset = offsetTable[idx];
         const String *str = reinterpret_cast<const String*>(reinterpret_cast<const char *>(this) + offset);
         if (str->size == 0)
             return QString();
 #if Q_BYTE_ORDER == Q_LITTLE_ENDIAN
+        if (flags & StaticData) {
+            const QStringDataPtr holder = { const_cast<QStringData *>(reinterpret_cast<const QStringData*>(str)) };
+            return QString(holder);
+        }
         const QChar *characters = reinterpret_cast<const QChar *>(str + 1);
-        // Too risky to do this while we unmap disk backed compilation but keep pointers to string
-        // data in the identifier tables.
-        //        if (flags & StaticData)
-        //            return QString::fromRawData(characters, str->size);
         return QString(characters, str->size);
 #else
-        const LEUInt16 *characters = reinterpret_cast<const LEUInt16 *>(str + 1);
+        const quint16_le *characters = reinterpret_cast<const quint16_le *>(str + 1);
         QString qstr(str->size, Qt::Uninitialized);
         QChar *ch = qstr.data();
         for (int i = 0; i < str->size; ++i)
@@ -690,35 +947,65 @@ struct Unit
 #endif
     }
 
-    const LEUInt32 *functionOffsetTable() const { return reinterpret_cast<const LEUInt32*>((reinterpret_cast<const char *>(this)) + offsetToFunctionTable); }
+    const quint32_le *functionOffsetTable() const { return reinterpret_cast<const quint32_le*>((reinterpret_cast<const char *>(this)) + offsetToFunctionTable); }
+    const quint32_le *classOffsetTable() const { return reinterpret_cast<const quint32_le*>((reinterpret_cast<const char *>(this)) + offsetToClassTable); }
+    const quint32_le *templateObjectOffsetTable() const { return reinterpret_cast<const quint32_le*>((reinterpret_cast<const char *>(this)) + offsetToTemplateObjectTable); }
+    const quint32_le *blockOffsetTable() const { return reinterpret_cast<const quint32_le*>((reinterpret_cast<const char *>(this)) + offsetToBlockTable); }
 
     const Function *functionAt(int idx) const {
-        const LEUInt32 *offsetTable = functionOffsetTable();
-        const LEUInt32 offset = offsetTable[idx];
+        const quint32_le *offsetTable = functionOffsetTable();
+        const quint32_le offset = offsetTable[idx];
         return reinterpret_cast<const Function*>(reinterpret_cast<const char *>(this) + offset);
     }
 
+    const Class *classAt(int idx) const {
+        const quint32_le *offsetTable = classOffsetTable();
+        const quint32_le offset = offsetTable[idx];
+        return reinterpret_cast<const Class *>(reinterpret_cast<const char *>(this) + offset);
+    }
+
+    const TemplateObject *templateObjectAt(int idx) const {
+        const quint32_le *offsetTable = templateObjectOffsetTable();
+        const quint32_le offset = offsetTable[idx];
+        return reinterpret_cast<const TemplateObject *>(reinterpret_cast<const char *>(this) + offset);
+    }
+
+    const Block *blockAt(int idx) const {
+        const quint32_le *offsetTable = blockOffsetTable();
+        const quint32_le offset = offsetTable[idx];
+        return reinterpret_cast<const Block *>(reinterpret_cast<const char *>(this) + offset);
+    }
+
     const Lookup *lookupTable() const { return reinterpret_cast<const Lookup*>(reinterpret_cast<const char *>(this) + offsetToLookupTable); }
     const RegExp *regexpAt(int index) const {
         return reinterpret_cast<const RegExp*>(reinterpret_cast<const char *>(this) + offsetToRegexpTable + index * sizeof(RegExp));
     }
-    const LEUInt64 *constants() const {
-        return reinterpret_cast<const LEUInt64*>(reinterpret_cast<const char *>(this) + offsetToConstantTable);
+    const quint64_le *constants() const {
+        return reinterpret_cast<const quint64_le*>(reinterpret_cast<const char *>(this) + offsetToConstantTable);
     }
 
     const JSClassMember *jsClassAt(int idx, int *nMembers) const {
-        const LEUInt32 *offsetTable = reinterpret_cast<const LEUInt32 *>(reinterpret_cast<const char *>(this) + offsetToJSClassTable);
-        const LEUInt32 offset = offsetTable[idx];
+        const quint32_le *offsetTable = reinterpret_cast<const quint32_le *>(reinterpret_cast<const char *>(this) + offsetToJSClassTable);
+        const quint32_le offset = offsetTable[idx];
         const char *ptr = reinterpret_cast<const char *>(this) + offset;
         const JSClass *klass = reinterpret_cast<const JSClass *>(ptr);
         *nMembers = klass->nMembers;
         return reinterpret_cast<const JSClassMember*>(ptr + sizeof(JSClass));
     }
+
+    const TranslationData *translations() const {
+        return reinterpret_cast<const TranslationData *>(reinterpret_cast<const char *>(this) + offsetToTranslationTable);
+    }
+
+    const ImportEntry *importEntryTable() const { return reinterpret_cast<const ImportEntry *>(reinterpret_cast<const char *>(this) + offsetToImportEntryTable); }
+    const ExportEntry *localExportEntryTable() const { return reinterpret_cast<const ExportEntry *>(reinterpret_cast<const char *>(this) + offsetToLocalExportEntryTable); }
+    const ExportEntry *indirectExportEntryTable() const { return reinterpret_cast<const ExportEntry *>(reinterpret_cast<const char *>(this) + offsetToIndirectExportEntryTable); }
+    const ExportEntry *starExportEntryTable() const { return reinterpret_cast<const ExportEntry *>(reinterpret_cast<const char *>(this) + offsetToStarExportEntryTable); }
+
+    const quint32_le *moduleRequestTable() const { return reinterpret_cast<const quint32_le*>((reinterpret_cast<const char *>(this)) + offsetToModuleRequestTable); }
 };
 
-#if defined(Q_CC_MSVC) || defined(Q_CC_GNU)
-#pragma pack(pop)
-#endif
+static_assert(sizeof(Unit) == 248, "Unit structure needs to have the expected size to be binary compatible on disk when generated by host compiler and loaded by target");
 
 struct TypeReference
 {
@@ -755,9 +1042,7 @@ struct TypeReferenceMap : QHash<int, TypeReference>
         auto propEnd = obj->propertiesEnd();
         for ( ; prop != propEnd; ++prop) {
             if (prop->type >= QV4::CompiledData::Property::Custom) {
-                // ### FIXME: We could report the more accurate location here by using prop->location, but the old
-                // compiler can't and the tests expect it to be the object location right now.
-                TypeReference &r = this->add(prop->customTypeNameIndex, obj->location);
+                TypeReference &r = this->add(prop->customTypeNameIndex, prop->location);
                 r.errorWhenNotFound = true;
             }
         }
@@ -800,44 +1085,86 @@ typedef QVector<QQmlPropertyData*> BindingPropertyData;
 
 struct Q_QML_PRIVATE_EXPORT CompilationUnitBase
 {
-    QV4::Heap::String **runtimeStrings = 0; // Array
+    // pointers either to data->constants() or little-endian memory copy.
+    QV4::Heap::String **runtimeStrings = nullptr; // Array
+    const Value* constants = nullptr;
+    QV4::Value *runtimeRegularExpressions = nullptr;
+    QV4::Heap::InternalClass **runtimeClasses = nullptr;
+    const Value** imports = nullptr;
 };
 
 Q_STATIC_ASSERT(std::is_standard_layout<CompilationUnitBase>::value);
 Q_STATIC_ASSERT(offsetof(CompilationUnitBase, runtimeStrings) == 0);
+Q_STATIC_ASSERT(offsetof(CompilationUnitBase, constants) == sizeof(QV4::Heap::String **));
+Q_STATIC_ASSERT(offsetof(CompilationUnitBase, runtimeRegularExpressions) == offsetof(CompilationUnitBase, constants) + sizeof(const Value *));
+Q_STATIC_ASSERT(offsetof(CompilationUnitBase, runtimeClasses) == offsetof(CompilationUnitBase, runtimeRegularExpressions) + sizeof(const Value *));
+Q_STATIC_ASSERT(offsetof(CompilationUnitBase, imports) == offsetof(CompilationUnitBase, runtimeClasses) + sizeof(const Value *));
 
-struct Q_QML_PRIVATE_EXPORT CompilationUnit : public CompilationUnitBase, public QQmlRefCount
+struct Q_QML_PRIVATE_EXPORT CompilationUnit final : public CompilationUnitBase
 {
+    const Unit *data = nullptr;
+    const QmlUnit *qmlData = nullptr;
+public:
+    CompilationUnit(const Unit *unitData = nullptr, const QString &fileName = QString(), const QString &finalUrlString = QString());
 #ifdef V4_BOOTSTRAP
-    CompilationUnit()
-        : data(0)
-    {}
-    virtual ~CompilationUnit() {}
+    ~CompilationUnit() {}
 #else
-    CompilationUnit();
-    virtual ~CompilationUnit();
+    ~CompilationUnit();
 #endif
 
-    const Unit *data;
+    void addref()
+    {
+        Q_ASSERT(refCount.load() > 0);
+        refCount.ref();
+    }
+
+    void release()
+    {
+        Q_ASSERT(refCount.load() > 0);
+        if (!refCount.deref())
+            destroy();
+    }
+    int count() const
+    {
+        return refCount.load();
+    }
 
-    // Called only when building QML, when we build the header for JS first and append QML data
-    virtual QV4::CompiledData::Unit *createUnitData(QmlIR::Document *irDocument);
+    const Unit *unitData() const { return data; }
+    void setUnitData(const Unit *unitData, const QmlUnit *qmlUnit = nullptr,
+                     const QString &fileName = QString(), const QString &finalUrlString = QString());
 
 #ifndef V4_BOOTSTRAP
-    ExecutionEngine *engine;
-
-    QString fileName() const { return data->stringAt(data->sourceFileIndex); }
+    QIntrusiveListNode nextCompilationUnit;
+    ExecutionEngine *engine = nullptr;
+    QQmlEnginePrivate *qmlEngine = nullptr; // only used in QML environment for composite types, not in plain QJSEngine case.
+
+    // url() and fileName() shall be used to load the actual QML/JS code or to show errors or
+    // warnings about that code. They include any potential URL interceptions and thus represent the
+    // "physical" location of the code.
+    //
+    // finalUrl() and finalUrlString() shall be used to resolve further URLs referred to in the code
+    // They are _not_ intercepted and thus represent the "logical" name for the code.
+
+    QString fileName() const { return m_fileName; }
+    QString finalUrlString() const { return m_finalUrlString; }
     QUrl url() const { if (m_url.isNull) m_url = QUrl(fileName()); return m_url; }
+    QUrl finalUrl() const
+    {
+        if (m_finalUrl.isNull)
+            m_finalUrl = QUrl(finalUrlString());
+        return m_finalUrl;
+    }
 
-    QV4::Lookup *runtimeLookups;
-    QV4::Value *runtimeRegularExpressions;
-    QV4::InternalClass **runtimeClasses;
+    QV4::Lookup *runtimeLookups = nullptr;
     QVector<QV4::Function *> runtimeFunctions;
+    QVector<QV4::Heap::InternalClass *> runtimeBlocks;
+    mutable QVector<QV4::Heap::Object *> templateObjects;
     mutable QQmlNullableValue<QUrl> m_url;
+    mutable QQmlNullableValue<QUrl> m_finalUrl;
 
     // QML specific fields
     QQmlPropertyCacheVector propertyCaches;
-    QQmlPropertyCache *rootPropertyCache() const { return propertyCaches.at(data->indexOfRootObject); }
+    QQmlRefPointer<QQmlPropertyCache> rootPropertyCache() const { return propertyCaches.at(/*root object*/0); }
 
     QQmlRefPointer<QQmlTypeNameCache> typeNameCache;
 
@@ -848,35 +1175,42 @@ struct Q_QML_PRIVATE_EXPORT CompilationUnit : public CompilationUnitBase, public
 
     // mapping from component object index (CompiledData::Unit object index that points to component) to identifier hash of named objects
     // this is initialized on-demand by QQmlContextData
-    QHash<int, IdentifierHash<int>> namedObjectsPerComponentCache;
-    IdentifierHash<int> namedObjectsPerComponent(int componentObjectIndex);
+    QHash<int, IdentifierHash> namedObjectsPerComponentCache;
+    inline IdentifierHash namedObjectsPerComponent(int componentObjectIndex);
 
-    // pointers either to data->constants() or little-endian memory copy.
-    const Value* constants;
-
-    void finalize(QQmlEnginePrivate *engine);
+    void finalizeCompositeType(QQmlEnginePrivate *qmlEngine);
 
-    int totalBindingsCount; // Number of bindings used in this type
-    int totalParserStatusCount; // Number of instantiated types that are QQmlParserStatus subclasses
-    int totalObjectCount; // Number of objects explicitly instantiated
+    int totalBindingsCount = 0; // Number of bindings used in this type
+    int totalParserStatusCount = 0; // Number of instantiated types that are QQmlParserStatus subclasses
+    int totalObjectCount = 0; // Number of objects explicitly instantiated
 
-    QVector<QQmlScriptData *> dependentScripts;
+    QVector<QQmlRefPointer<QQmlScriptData>> dependentScripts;
     ResolvedTypeReferenceMap resolvedTypes;
+    ResolvedTypeReference *resolvedType(int id) const { return resolvedTypes.value(id); }
 
     bool verifyChecksum(const DependentTypesHasher &dependencyHasher) const;
 
-    int metaTypeId;
-    int listMetaTypeId;
-    bool isRegisteredWithEngine;
+    int metaTypeId = -1;
+    int listMetaTypeId = -1;
+    bool isRegisteredWithEngine = false;
 
     QScopedPointer<CompilationUnitMapper> backingFile;
+    QStringList dynamicStrings;
 
     // --- interface for QQmlPropertyCacheCreator
     typedef Object CompiledObject;
-    int objectCount() const { return data->nObjects; }
-    int rootObjectIndex() const { return data->indexOfRootObject; }
-    const Object *objectAt(int index) const { return data->objectAt(index); }
-    QString stringAt(int index) const { return data->stringAt(index); }
+    int objectCount() const { return qmlData->nObjects; }
+    const Object *objectAt(int index) const { return qmlData->objectAt(index); }
+    int importCount() const { return qmlData->nImports; }
+    const Import *importAt(int index) const { return qmlData->importAt(index); }
+    QString stringAt(int index) const
+    {
+        if (uint(index) >= data->stringTableSize)
+            return dynamicStrings.at(index - data->stringTableSize);
+        return data->stringAtInternal(index);
+    }
+
+    Heap::Object *templateObjectAt(int index) const;
 
     struct FunctionIterator
     {
@@ -894,43 +1228,75 @@ struct Q_QML_PRIVATE_EXPORT CompilationUnit : public CompilationUnitBase, public
     FunctionIterator objectFunctionsEnd(const Object *object) const { return FunctionIterator(data, object, object->nFunctions); }
     // ---
 
+    bool isESModule() const { return data->flags & Unit::IsESModule; }
+    bool isSharedLibrary() const { return data->flags & Unit::IsSharedLibrary; }
+    QStringList moduleRequests() const;
+    Heap::Module *instantiate(ExecutionEngine *engine);
+    const Value *resolveExport(QV4::String *exportName);
+    QStringList exportedNames() const;
+    void evaluate();
+    void evaluateModuleRequests();
+
     QV4::Function *linkToEngine(QV4::ExecutionEngine *engine);
     void unlink();
 
     void markObjects(MarkStack *markStack);
 
-    void destroy() Q_DECL_OVERRIDE;
+    bool loadFromDisk(const QUrl &url, const QDateTime &sourceTimeStamp, QString *errorString);
 
-    bool loadFromDisk(const QUrl &url, const QDateTime &sourceTimeStamp, EvalISelFactory *iselFactory, QString *errorString);
+    static QString localCacheFilePath(const QUrl &url);
 
 protected:
-    virtual void linkBackendToEngine(QV4::ExecutionEngine *engine) = 0;
-    virtual bool memoryMapCode(QString *errorString);
+    quint32 totalStringCount() const
+    { return data->stringTableSize; }
+
+#else // V4_BOOTSTRAP
+    QString stringAt(int index) const { return data->stringAtInternal(index); }
 #endif // V4_BOOTSTRAP
 
+private:
+    void destroy();
+
+    struct ResolveSetEntry
+    {
+        ResolveSetEntry() {}
+        ResolveSetEntry(CompilationUnit *module, QV4::String *exportName)
+            : module(module), exportName(exportName) {}
+        CompilationUnit *module = nullptr;
+        QV4::String *exportName = nullptr;
+    };
+
+    const Value *resolveExportRecursively(QV4::String *exportName, QVector<ResolveSetEntry> *resolveSet);
+    const ExportEntry *lookupNameInExportTable(const ExportEntry *firstExportEntry, int tableSize, QV4::String *name) const;
+    void getExportedNamesRecursively(QStringList *names, QVector<const CompilationUnit *> *exportNameSet, bool includeDefaultExport = true) const;
+
+    QString m_fileName; // initialized from data->sourceFileIndex
+    QString m_finalUrlString; // initialized from data->finalUrlIndex
+
+    QAtomicInt refCount = 1;
+
+    Q_NEVER_INLINE IdentifierHash createNamedObjectsPerComponent(int componentObjectIndex);
+
+    Heap::Module *m_module = nullptr;
+
 public:
 #if defined(V4_BOOTSTRAP)
     bool saveToDisk(const QString &outputFileName, QString *errorString);
 #else
     bool saveToDisk(const QUrl &unitUrl, QString *errorString);
 #endif
-
-protected:
-    virtual void prepareCodeOffsetsForDiskStorage(CompiledData::Unit *unit);
-    virtual bool saveCodeToDisk(QIODevice *device, const CompiledData::Unit *unit, QString *errorString);
 };
 
 #ifndef V4_BOOTSTRAP
 struct ResolvedTypeReference
 {
     ResolvedTypeReference()
-        : type(0)
-        , majorVersion(0)
+        : majorVersion(0)
         , minorVersion(0)
         , isFullyDynamicType(false)
     {}
 
-    QQmlType *type;
+    QQmlType type;
     QQmlRefPointer<QQmlPropertyCache> typePropertyCache;
     QQmlRefPointer<QV4::CompiledData::CompilationUnit> compilationUnit;
 
@@ -940,17 +1306,24 @@ struct ResolvedTypeReference
     // therefore cannot have a property cache installed when instantiated.
     bool isFullyDynamicType;
 
-    QQmlPropertyCache *propertyCache() const;
-    QQmlPropertyCache *createPropertyCache(QQmlEngine *);
+    QQmlRefPointer<QQmlPropertyCache> propertyCache() const;
+    QQmlRefPointer<QQmlPropertyCache> createPropertyCache(QQmlEngine *);
     bool addToHash(QCryptographicHash *hash, QQmlEngine *engine);
 
     void doDynamicTypeCheck();
 };
-#endif
 
+IdentifierHash CompilationUnit::namedObjectsPerComponent(int componentObjectIndex)
+{
+    auto it = namedObjectsPerComponentCache.find(componentObjectIndex);
+    if (Q_UNLIKELY(it == namedObjectsPerComponentCache.end()))
+        return createNamedObjectsPerComponent(componentObjectIndex);
+    return *it;
 }
+#endif // V4_BOOTSTRAP
 
-}
+} // CompiledData namespace
+} // QV4 namespace
 
 Q_DECLARE_TYPEINFO(QV4::CompiledData::JSClassMember, Q_PRIMITIVE_TYPE);
 
diff --git a/src/qml/compiler/qv4compiler.cpp b/src/qml/compiler/qv4compiler.cpp
index f7e63437e1..0833f552e6 100644
--- a/src/qml/compiler/qv4compiler.cpp
+++ b/src/qml/compiler/qv4compiler.cpp
@@ -39,10 +39,12 @@
 
 #include <qv4compiler_p.h>
 #include <qv4compileddata_p.h>
-#include <qv4isel_p.h>
+#include <qv4codegen_p.h>
 #include <private/qv4string_p.h>
 #include <private/qv4value_p.h>
 #include <private/qv4alloca_p.h>
+#include <private/qqmljslexer_p.h>
+#include <private/qqmljsast_p.h>
 #include <wtf/MathExtras.h>
 #include <QCryptographicHash>
 
@@ -53,6 +55,7 @@ QV4::Compiler::StringTableGenerator::StringTableGenerator()
 
 int QV4::Compiler::StringTableGenerator::registerString(const QString &str)
 {
+    Q_ASSERT(!frozen);
     QHash<QString, int>::ConstIterator it = stringToId.constFind(str);
     if (it != stringToId.cend())
         return *it;
@@ -73,96 +76,114 @@ void QV4::Compiler::StringTableGenerator::clear()
     strings.clear();
     stringToId.clear();
     stringDataSize = 0;
+    frozen = false;
+}
+
+void QV4::Compiler::StringTableGenerator::initializeFromBackingUnit(const QV4::CompiledData::Unit *unit)
+{
+    clear();
+    for (uint i = 0; i < unit->stringTableSize; ++i)
+        registerString(unit->stringAtInternal(i));
+    backingUnitTableSize = unit->stringTableSize;
+    stringDataSize = 0;
 }
 
 void QV4::Compiler::StringTableGenerator::serialize(CompiledData::Unit *unit)
 {
     char *dataStart = reinterpret_cast<char *>(unit);
-    CompiledData::LEUInt32 *stringTable = reinterpret_cast<CompiledData::LEUInt32 *>(dataStart + unit->offsetToStringTable);
-    char *stringData = dataStart + unit->offsetToStringTable + unit->stringTableSize * sizeof(uint);
-    for (int i = 0; i < strings.size(); ++i) {
-        stringTable[i] = stringData - dataStart;
+    quint32_le *stringTable = reinterpret_cast<quint32_le *>(dataStart + unit->offsetToStringTable);
+    char *stringData = reinterpret_cast<char *>(stringTable) + WTF::roundUpToMultipleOf(8, unit->stringTableSize * sizeof(uint));
+    for (int i = backingUnitTableSize ; i < strings.size(); ++i) {
+        const int index = i - backingUnitTableSize;
+        stringTable[index] = stringData - dataStart;
         const QString &qstr = strings.at(i);
 
         QV4::CompiledData::String *s = reinterpret_cast<QV4::CompiledData::String *>(stringData);
+        Q_ASSERT(reinterpret_cast<uintptr_t>(s) % alignof(QV4::CompiledData::String) == 0);
+        s->refcount = -1;
         s->size = qstr.length();
+        s->allocAndCapacityReservedFlag = 0;
+        s->offsetOn32Bit = sizeof(QV4::CompiledData::String);
+        s->offsetOn64Bit = sizeof(QV4::CompiledData::String);
+
+        ushort *uc = reinterpret_cast<ushort *>(reinterpret_cast<char *>(s) + sizeof(*s));
 #if Q_BYTE_ORDER == Q_LITTLE_ENDIAN
-        memcpy(s + 1, qstr.constData(), qstr.length()*sizeof(ushort));
+        memcpy(uc, qstr.constData(), s->size * sizeof(ushort));
 #else
-        ushort *uc = reinterpret_cast<ushort *>(s + 1);
-        for (int i = 0; i < qstr.length(); ++i)
+        for (int i = 0; i < s->size; ++i)
             uc[i] = qToLittleEndian<ushort>(qstr.at(i).unicode());
 #endif
+        uc[s->size] = 0;
 
         stringData += QV4::CompiledData::String::calculateSize(qstr);
     }
 }
 
-QV4::Compiler::JSUnitGenerator::JSUnitGenerator(QV4::IR::Module *module)
-    : irModule(module)
+QV4::Compiler::JSUnitGenerator::JSUnitGenerator(QV4::Compiler::Module *module)
+    : module(module)
 {
     // Make sure the empty string always gets index 0
     registerString(QString());
 }
 
-uint QV4::Compiler::JSUnitGenerator::registerIndexedGetterLookup()
+int QV4::Compiler::JSUnitGenerator::registerGetterLookup(const QString &name)
 {
-    CompiledData::Lookup l;
-    l.type_and_flags = CompiledData::Lookup::Type_IndexedGetter;
-    l.nameIndex = 0;
-    lookups << l;
-    return lookups.size() - 1;
+    return registerGetterLookup(registerString(name));
 }
 
-uint QV4::Compiler::JSUnitGenerator::registerIndexedSetterLookup()
+int QV4::Compiler::JSUnitGenerator::registerGetterLookup(int nameIndex)
 {
     CompiledData::Lookup l;
-    l.type_and_flags = CompiledData::Lookup::Type_IndexedSetter;
-    l.nameIndex = 0;
+    l.type_and_flags = CompiledData::Lookup::Type_Getter;
+    l.nameIndex = nameIndex;
     lookups << l;
     return lookups.size() - 1;
 }
 
-uint QV4::Compiler::JSUnitGenerator::registerGetterLookup(const QString &name)
+int QV4::Compiler::JSUnitGenerator::registerSetterLookup(const QString &name)
 {
-    CompiledData::Lookup l;
-    l.type_and_flags = CompiledData::Lookup::Type_Getter;
-    l.nameIndex = registerString(name);
-    lookups << l;
-    return lookups.size() - 1;
+    return registerSetterLookup(registerString(name));
 }
 
-
-uint QV4::Compiler::JSUnitGenerator::registerSetterLookup(const QString &name)
+int QV4::Compiler::JSUnitGenerator::registerSetterLookup(int nameIndex)
 {
     CompiledData::Lookup l;
     l.type_and_flags = CompiledData::Lookup::Type_Setter;
-    l.nameIndex = registerString(name);
+    l.nameIndex = nameIndex;
     lookups << l;
     return lookups.size() - 1;
 }
 
-uint QV4::Compiler::JSUnitGenerator::registerGlobalGetterLookup(const QString &name)
+int QV4::Compiler::JSUnitGenerator::registerGlobalGetterLookup(const QString &name)
+{
+    return registerGlobalGetterLookup(registerString(name));
+}
+
+int QV4::Compiler::JSUnitGenerator::registerGlobalGetterLookup(int nameIndex)
 {
     CompiledData::Lookup l;
     l.type_and_flags = CompiledData::Lookup::Type_GlobalGetter;
-    l.nameIndex = registerString(name);
+    l.nameIndex = nameIndex;
     lookups << l;
     return lookups.size() - 1;
 }
 
-int QV4::Compiler::JSUnitGenerator::registerRegExp(QV4::IR::RegExp *regexp)
+int QV4::Compiler::JSUnitGenerator::registerRegExp(QQmlJS::AST::RegExpLiteral *regexp)
 {
     CompiledData::RegExp re;
-    re.stringIndex = registerString(*regexp->value);
+    re.stringIndex = registerString(regexp->pattern.toString());
 
     re.flags = 0;
-    if (regexp->flags & QV4::IR::RegExp::RegExp_Global)
+    if (regexp->flags & QQmlJS::Lexer::RegExp_Global)
         re.flags |= CompiledData::RegExp::RegExp_Global;
-    if (regexp->flags & QV4::IR::RegExp::RegExp_IgnoreCase)
+    if (regexp->flags &  QQmlJS::Lexer::RegExp_IgnoreCase)
         re.flags |= CompiledData::RegExp::RegExp_IgnoreCase;
-    if (regexp->flags & QV4::IR::RegExp::RegExp_Multiline)
+    if (regexp->flags &  QQmlJS::Lexer::RegExp_Multiline)
         re.flags |= CompiledData::RegExp::RegExp_Multiline;
+    if (regexp->flags &  QQmlJS::Lexer::RegExp_Unicode)
+        re.flags |= CompiledData::RegExp::RegExp_Unicode;
+    if (regexp->flags &  QQmlJS::Lexer::RegExp_Sticky)
+        re.flags |= CompiledData::RegExp::RegExp_Sticky;
 
     regexps.append(re);
     return regexps.size() - 1;
@@ -177,70 +198,119 @@ int QV4::Compiler::JSUnitGenerator::registerConstant(QV4::ReturnedValue v)
     return constants.size() - 1;
 }
 
-int QV4::Compiler::JSUnitGenerator::registerJSClass(int count, IR::ExprList *args)
+QV4::ReturnedValue QV4::Compiler::JSUnitGenerator::constant(int idx)
+{
+    return constants.at(idx);
+}
+
+int QV4::Compiler::JSUnitGenerator::registerJSClass(const QStringList &members)
 {
     // ### re-use existing class definitions.
 
-    const int size = CompiledData::JSClass::calculateSize(count);
+    const int size = CompiledData::JSClass::calculateSize(members.size());
     jsClassOffsets.append(jsClassData.size());
     const int oldSize = jsClassData.size();
     jsClassData.resize(jsClassData.size() + size);
     memset(jsClassData.data() + oldSize, 0, size);
 
     CompiledData::JSClass *jsClass = reinterpret_cast<CompiledData::JSClass*>(jsClassData.data() + oldSize);
-    jsClass->nMembers = count;
+    jsClass->nMembers = members.size();
     CompiledData::JSClassMember *member = reinterpret_cast<CompiledData::JSClassMember*>(jsClass + 1);
 
-    IR::ExprList *it = args;
-    for (int i = 0; i < count; ++i, it = it->next, ++member) {
-        QV4::IR::Name *name = it->expr->asName();
-        it = it->next;
-
-        const bool isData = it->expr->asConst()->value;
-        it = it->next;
-
-        member->nameOffset = registerString(*name->id);
-        member->isAccessor = !isData;
-
-        if (!isData)
-            it = it->next;
+    for (const auto &name : members) {
+        member->nameOffset = registerString(name);
+        member->isAccessor = false;
+        ++member;
     }
 
     return jsClassOffsets.size() - 1;
 }
 
+int QV4::Compiler::JSUnitGenerator::registerTranslation(const QV4::CompiledData::TranslationData &translation)
+{
+    translations.append(translation);
+    return translations.size() - 1;
+}
+
 QV4::CompiledData::Unit *QV4::Compiler::JSUnitGenerator::generateUnit(GeneratorOption option)
 {
-    registerString(irModule->fileName);
-    for (QV4::IR::Function *f : qAsConst(irModule->functions)) {
-        registerString(*f->name);
-        for (int i = 0; i < f->formals.size(); ++i)
-            registerString(*f->formals.at(i));
+    registerString(module->fileName);
+    registerString(module->finalUrl);
+    for (Context *f : qAsConst(module->functions)) {
+        registerString(f->name);
+        for (int i = 0; i < f->arguments.size(); ++i)
+            registerString(f->arguments.at(i));
         for (int i = 0; i < f->locals.size(); ++i)
-            registerString(*f->locals.at(i));
+            registerString(f->locals.at(i));
+    }
+    for (Context *c : qAsConst(module->blocks)) {
+        for (int i = 0; i < c->locals.size(); ++i)
+            registerString(c->locals.at(i));
+    }
+    {
+        const auto registerExportEntry = [this](const Compiler::ExportEntry &entry) {
+            registerString(entry.exportName);
+            registerString(entry.moduleRequest);
+            registerString(entry.importName);
+            registerString(entry.localName);
+        };
+        std::for_each(module->localExportEntries.constBegin(), module->localExportEntries.constEnd(), registerExportEntry);
+        std::for_each(module->indirectExportEntries.constBegin(), module->indirectExportEntries.constEnd(), registerExportEntry);
+        std::for_each(module->starExportEntries.constBegin(), module->starExportEntries.constEnd(), registerExportEntry);
+    }
+    {
+        for (const auto &entry: module->importEntries) {
+            registerString(entry.moduleRequest);
+            registerString(entry.importName);
+            registerString(entry.localName);
+        }
+
+        for (const QString &request: module->moduleRequests)
+            registerString(request);
     }
 
-    Q_ALLOCA_VAR(CompiledData::LEUInt32, functionOffsets, irModule->functions.size() * sizeof(CompiledData::LEUInt32));
+    Q_ALLOCA_VAR(quint32_le, blockClassAndFunctionOffsets, (module->functions.size() + module->classes.size() + module->templateObjects.size() + module->blocks.size()) * sizeof(quint32_le));
     uint jsClassDataOffset = 0;
 
     char *dataPtr;
     CompiledData::Unit *unit;
     {
-        QV4::CompiledData::Unit tempHeader = generateHeader(option, functionOffsets, &jsClassDataOffset);
+        QV4::CompiledData::Unit tempHeader = generateHeader(option, blockClassAndFunctionOffsets, &jsClassDataOffset);
         dataPtr = reinterpret_cast<char *>(malloc(tempHeader.unitSize));
         memset(dataPtr, 0, tempHeader.unitSize);
         memcpy(&unit, &dataPtr, sizeof(CompiledData::Unit*));
         memcpy(unit, &tempHeader, sizeof(tempHeader));
     }
 
-    memcpy(dataPtr + unit->offsetToFunctionTable, functionOffsets, unit->functionTableSize * sizeof(CompiledData::LEUInt32));
+    memcpy(dataPtr + unit->offsetToFunctionTable, blockClassAndFunctionOffsets, unit->functionTableSize * sizeof(quint32_le));
+    memcpy(dataPtr + unit->offsetToClassTable, blockClassAndFunctionOffsets + unit->functionTableSize, unit->classTableSize * sizeof(quint32_le));
+    memcpy(dataPtr + unit->offsetToTemplateObjectTable, blockClassAndFunctionOffsets + unit->functionTableSize + unit->classTableSize, unit->templateObjectTableSize * sizeof(quint32_le));
+    memcpy(dataPtr + unit->offsetToBlockTable, blockClassAndFunctionOffsets + unit->functionTableSize + unit->classTableSize + unit->templateObjectTableSize, unit->blockTableSize * sizeof(quint32_le));
 
-    for (int i = 0; i < irModule->functions.size(); ++i) {
-        QV4::IR::Function *function = irModule->functions.at(i);
-        if (function == irModule->rootFunction)
+    for (int i = 0; i < module->functions.size(); ++i) {
+        Context *function = module->functions.at(i);
+        if (function == module->rootContext)
             unit->indexOfRootFunction = i;
 
-        writeFunction(dataPtr + functionOffsets[i], function);
+        writeFunction(dataPtr + blockClassAndFunctionOffsets[i], function);
+    }
+
+    for (int i = 0; i < module->classes.size(); ++i) {
+        const Class &c = module->classes.at(i);
+
+        writeClass(dataPtr + blockClassAndFunctionOffsets[i + module->functions.size()], c);
+    }
+
+    for (int i = 0; i < module->templateObjects.size(); ++i) {
+        const TemplateObject &t = module->templateObjects.at(i);
+
+        writeTemplateObject(dataPtr + blockClassAndFunctionOffsets[i + module->functions.size() + module->classes.size()], t);
+    }
+
+    for (int i = 0; i < module->blocks.size(); ++i) {
+        Context *block = module->blocks.at(i);
+
+        writeBlock(dataPtr + blockClassAndFunctionOffsets[i + module->classes.size() + module->templateObjects.size() + module->functions.size()], block);
     }
 
     CompiledData::Lookup *lookupsToWrite = reinterpret_cast<CompiledData::Lookup*>(dataPtr + unit->offsetToLookupTable);
@@ -254,7 +324,7 @@ QV4::CompiledData::Unit *QV4::Compiler::JSUnitGenerator::generateUnit(GeneratorO
     ReturnedValue *constantTable = reinterpret_cast<ReturnedValue *>(dataPtr + unit->offsetToConstantTable);
     memcpy(constantTable, constants.constData(), constants.size() * sizeof(ReturnedValue));
 #else
-    CompiledData::LEUInt64 *constantTable = reinterpret_cast<CompiledData::LEUInt64 *>(dataPtr + unit->offsetToConstantTable);
+    quint64_le *constantTable = reinterpret_cast<quint64_le *>(dataPtr + unit->offsetToConstantTable);
     for (int i = 0; i < constants.count(); ++i)
         constantTable[i] = constants.at(i);
 #endif
@@ -263,11 +333,50 @@ QV4::CompiledData::Unit *QV4::Compiler::JSUnitGenerator::generateUnit(GeneratorO
         memcpy(dataPtr + jsClassDataOffset, jsClassData.constData(), jsClassData.size());
 
         // write js classes and js class lookup table
-        CompiledData::LEUInt32 *jsClassOffsetTable = reinterpret_cast<CompiledData::LEUInt32 *>(dataPtr + unit->offsetToJSClassTable);
+        quint32_le *jsClassOffsetTable = reinterpret_cast<quint32_le *>(dataPtr + unit->offsetToJSClassTable);
         for (int i = 0; i < jsClassOffsets.count(); ++i)
             jsClassOffsetTable[i] = jsClassDataOffset + jsClassOffsets.at(i);
     }
 
+
+    memcpy(dataPtr + unit->offsetToTranslationTable, translations.constData(), translations.count() * sizeof(CompiledData::TranslationData));
+
+    {
+        const auto populateExportEntryTable = [this, dataPtr](const QVector<Compiler::ExportEntry> &table, quint32_le offset) {
+            CompiledData::ExportEntry *entryToWrite = reinterpret_cast<CompiledData::ExportEntry *>(dataPtr + offset);
+            for (const Compiler::ExportEntry &entry: table) {
+                entryToWrite->exportName = getStringId(entry.exportName);
+                entryToWrite->moduleRequest = getStringId(entry.moduleRequest);
+                entryToWrite->importName = getStringId(entry.importName);
+                entryToWrite->localName = getStringId(entry.localName);
+                entryToWrite->location = entry.location;
+                entryToWrite++;
+            }
+        };
+        populateExportEntryTable(module->localExportEntries, unit->offsetToLocalExportEntryTable);
+        populateExportEntryTable(module->indirectExportEntries, unit->offsetToIndirectExportEntryTable);
+        populateExportEntryTable(module->starExportEntries, unit->offsetToStarExportEntryTable);
+    }
+
+    {
+        CompiledData::ImportEntry *entryToWrite = reinterpret_cast<CompiledData::ImportEntry *>(dataPtr + unit->offsetToImportEntryTable);
+        for (const Compiler::ImportEntry &entry: module->importEntries) {
+            entryToWrite->moduleRequest = getStringId(entry.moduleRequest);
+            entryToWrite->importName = getStringId(entry.importName);
+            entryToWrite->localName = getStringId(entry.localName);
+            entryToWrite->location = entry.location;
+            entryToWrite++;
+        }
+    }
+
+    {
+        quint32_le *moduleRequestEntryToWrite = reinterpret_cast<quint32_le *>(dataPtr + unit->offsetToModuleRequestTable);
+        for (const QString &moduleRequest: module->moduleRequests) {
+            *moduleRequestEntryToWrite = getStringId(moduleRequest);
+            moduleRequestEntryToWrite++;
+        }
+    }
+
     // write strings and string table
     if (option == GenerateWithStringTable)
         stringTable.serialize(unit);
@@ -277,36 +386,42 @@ QV4::CompiledData::Unit *QV4::Compiler::JSUnitGenerator::generateUnit(GeneratorO
     return unit;
 }
 
-void QV4::Compiler::JSUnitGenerator::writeFunction(char *f, QV4::IR::Function *irFunction) const
+void QV4::Compiler::JSUnitGenerator::writeFunction(char *f, QV4::Compiler::Context *irFunction) const
 {
     QV4::CompiledData::Function *function = (QV4::CompiledData::Function *)f;
 
-    quint32 currentOffset = sizeof(QV4::CompiledData::Function);
-    currentOffset = (currentOffset + 7) & ~quint32(0x7);
+    quint32 currentOffset = static_cast<quint32>(WTF::roundUpToMultipleOf(8, sizeof(*function)));
 
-    function->nameIndex = getStringId(*irFunction->name);
+    function->nameIndex = getStringId(irFunction->name);
     function->flags = 0;
-    if (irFunction->hasDirectEval)
-        function->flags |= CompiledData::Function::HasDirectEval;
-    if (irFunction->usesArgumentsObject)
-        function->flags |= CompiledData::Function::UsesArgumentsObject;
     if (irFunction->isStrict)
         function->flags |= CompiledData::Function::IsStrict;
-    if (irFunction->isNamedExpression)
-        function->flags |= CompiledData::Function::IsNamedExpression;
-    if (irFunction->hasTry || irFunction->hasWith)
-        function->flags |= CompiledData::Function::HasCatchOrWith;
-    if (irFunction->canUseSimpleCall())
-        function->flags |= CompiledData::Function::CanUseSimpleCall;
-    function->nFormals = irFunction->formals.size();
+    if (irFunction->isArrowFunction)
+        function->flags |= CompiledData::Function::IsArrowFunction;
+    if (irFunction->isGenerator)
+        function->flags |= CompiledData::Function::IsGenerator;
+    function->nestedFunctionIndex =
+            irFunction->returnsClosure ? quint32(module->functions.indexOf(irFunction->nestedContexts.first()))
+                                       : std::numeric_limits<uint32_t>::max();
+    function->length = irFunction->formals ? irFunction->formals->length() : 0;
+    function->nFormals = irFunction->arguments.size();
     function->formalsOffset = currentOffset;
     currentOffset += function->nFormals * sizeof(quint32);
 
+    function->sizeOfLocalTemporalDeadZone = irFunction->sizeOfLocalTemporalDeadZone;
+    function->sizeOfRegisterTemporalDeadZone = irFunction->sizeOfRegisterTemporalDeadZone;
+    function->firstTemporalDeadZoneRegister = irFunction->firstTemporalDeadZoneRegister;
+
     function->nLocals = irFunction->locals.size();
     function->localsOffset = currentOffset;
     currentOffset += function->nLocals * sizeof(quint32);
 
-    function->nInnerFunctions = irFunction->nestedFunctions.size();
+    function->nLineNumbers = irFunction->lineNumberMapping.size();
+    Q_ASSERT(function->lineNumberOffset() == currentOffset);
+    currentOffset += function->nLineNumbers * sizeof(CompiledData::CodeOffsetToLine);
+
+    function->nTraceInfos = irFunction->nTraceInfos;
+    function->nRegisters = irFunction->registerCountInFunction;
 
     function->nDependingIdObjects = 0;
     function->nDependingContextProperties = 0;
@@ -314,78 +429,211 @@ void QV4::Compiler::JSUnitGenerator::writeFunction(char *f, QV4::IR::Function *i
 
     if (!irFunction->idObjectDependencies.isEmpty()) {
         function->nDependingIdObjects = irFunction->idObjectDependencies.count();
-        function->dependingIdObjectsOffset = currentOffset;
+        Q_ASSERT(function->dependingIdObjectsOffset() == currentOffset);
         currentOffset += function->nDependingIdObjects * sizeof(quint32);
     }
 
     if (!irFunction->contextObjectPropertyDependencies.isEmpty()) {
         function->nDependingContextProperties = irFunction->contextObjectPropertyDependencies.count();
-        function->dependingContextPropertiesOffset = currentOffset;
+        Q_ASSERT(function->dependingContextPropertiesOffset() == currentOffset);
         currentOffset += function->nDependingContextProperties * sizeof(quint32) * 2;
     }
 
     if (!irFunction->scopeObjectPropertyDependencies.isEmpty()) {
         function->nDependingScopeProperties = irFunction->scopeObjectPropertyDependencies.count();
-        function->dependingScopePropertiesOffset = currentOffset;
+        Q_ASSERT(function->dependingScopePropertiesOffset() == currentOffset);
         currentOffset += function->nDependingScopeProperties * sizeof(quint32) * 2;
     }
 
+    if (!irFunction->labelInfo.empty()) {
+        function->nLabelInfos = quint32(irFunction->labelInfo.size());
+        Q_ASSERT(function->labelInfosOffset() == currentOffset);
+        currentOffset += function->nLabelInfos * sizeof(quint32);
+    }
+
     function->location.line = irFunction->line;
     function->location.column = irFunction->column;
 
-    function->codeOffset = 0;
-    function->codeSize = 0;
+    function->codeOffset = currentOffset;
+    function->codeSize = irFunction->code.size();
 
     // write formals
-    quint32 *formals = (quint32 *)(f + function->formalsOffset);
-    for (int i = 0; i < irFunction->formals.size(); ++i)
-        formals[i] = getStringId(*irFunction->formals.at(i));
+    quint32_le *formals = (quint32_le *)(f + function->formalsOffset);
+    for (int i = 0; i < irFunction->arguments.size(); ++i)
+        formals[i] = getStringId(irFunction->arguments.at(i));
 
     // write locals
-    quint32 *locals = (quint32 *)(f + function->localsOffset);
+    quint32_le *locals = (quint32_le *)(f + function->localsOffset);
     for (int i = 0; i < irFunction->locals.size(); ++i)
-        locals[i] = getStringId(*irFunction->locals.at(i));
+        locals[i] = getStringId(irFunction->locals.at(i));
+
+    // write line numbers
+    memcpy(f + function->lineNumberOffset(), irFunction->lineNumberMapping.constData(), irFunction->lineNumberMapping.size()*sizeof(CompiledData::CodeOffsetToLine));
 
     // write QML dependencies
-    quint32 *writtenDeps = (quint32 *)(f + function->dependingIdObjectsOffset);
+    quint32_le *writtenDeps = (quint32_le *)(f + function->dependingIdObjectsOffset());
     for (int id : irFunction->idObjectDependencies) {
         Q_ASSERT(id >= 0);
         *writtenDeps++ = static_cast<quint32>(id);
     }
 
-    writtenDeps = (quint32 *)(f + function->dependingContextPropertiesOffset);
+    writtenDeps = (quint32_le *)(f + function->dependingContextPropertiesOffset());
     for (auto property : irFunction->contextObjectPropertyDependencies) {
         *writtenDeps++ = property.key(); // property index
         *writtenDeps++ = property.value(); // notify index
     }
 
-    writtenDeps = (quint32 *)(f + function->dependingScopePropertiesOffset);
+    writtenDeps = (quint32_le *)(f + function->dependingScopePropertiesOffset());
     for (auto property : irFunction->scopeObjectPropertyDependencies) {
         *writtenDeps++ = property.key(); // property index
         *writtenDeps++ = property.value(); // notify index
     }
+
+    quint32_le *labels = (quint32_le *)(f + function->labelInfosOffset());
+    for (unsigned u : irFunction->labelInfo) {
+        *labels++ = u;
+    }
+
+    // write byte code
+    memcpy(f + function->codeOffset, irFunction->code.constData(), irFunction->code.size());
+}
+
+static_assert(int(QV4::Compiler::Class::Method::Regular) == int(QV4::CompiledData::Method::Regular), "Incompatible layout");
+static_assert(int(QV4::Compiler::Class::Method::Getter) == int(QV4::CompiledData::Method::Getter), "Incompatible layout");
+static_assert(int(QV4::Compiler::Class::Method::Setter) == int(QV4::CompiledData::Method::Setter), "Incompatible layout");
+
+void QV4::Compiler::JSUnitGenerator::writeClass(char *b, const QV4::Compiler::Class &c)
+{
+    QV4::CompiledData::Class *cls = reinterpret_cast<QV4::CompiledData::Class *>(b);
+
+    quint32 currentOffset = sizeof(QV4::CompiledData::Class);
+
+    QVector<Class::Method> allMethods = c.staticMethods;
+    allMethods += c.methods;
+
+    cls->constructorFunction = c.constructorIndex;
+    cls->nameIndex = c.nameIndex;
+    cls->nMethods = c.methods.size();
+    cls->nStaticMethods = c.staticMethods.size();
+    cls->methodTableOffset = currentOffset;
+    CompiledData::Method *method = reinterpret_cast<CompiledData::Method *>(b + currentOffset);
+
+    // write methods
+    for (int i = 0; i < allMethods.size(); ++i) {
+        method->name = allMethods.at(i).nameIndex;
+        method->type = allMethods.at(i).type;
+        method->function = allMethods.at(i).functionIndex;
+        ++method;
+    }
+
+    static const bool showCode = qEnvironmentVariableIsSet("QV4_SHOW_BYTECODE");
+    if (showCode) {
+        qDebug() << "=== Class " << stringForIndex(cls->nameIndex) << "static methods" << cls->nStaticMethods << "methods" << cls->nMethods;
+        qDebug() << "    constructor:" << cls->constructorFunction;
+        const char *staticString = ": static ";
+        for (uint i = 0; i < cls->nStaticMethods + cls->nMethods; ++i) {
+            if (i == cls->nStaticMethods)
+                staticString = ": ";
+            const char *type;
+            switch (cls->methodTable()[i].type) {
+            case CompiledData::Method::Getter:
+                type = "get "; break;
+            case CompiledData::Method::Setter:
+                type = "set "; break;
+            default:
+                type = "";
+
+            }
+            qDebug() << "    " << i << staticString << type << stringForIndex(cls->methodTable()[i].name) << cls->methodTable()[i].function;
+        }
+        qDebug();
+    }
 }
 
-QV4::CompiledData::Unit QV4::Compiler::JSUnitGenerator::generateHeader(QV4::Compiler::JSUnitGenerator::GeneratorOption option, QJsonPrivate::q_littleendian<quint32> *functionOffsets, uint *jsClassDataOffset)
+void QV4::Compiler::JSUnitGenerator::writeTemplateObject(char *b, const QV4::Compiler::TemplateObject &t)
+{
+    QV4::CompiledData::TemplateObject *tmpl = reinterpret_cast<QV4::CompiledData::TemplateObject *>(b);
+    tmpl->size = t.strings.size();
+
+    quint32 currentOffset = sizeof(QV4::CompiledData::TemplateObject);
+
+    quint32_le *strings = reinterpret_cast<quint32_le *>(b + currentOffset);
+
+    // write methods
+    for (int i = 0; i < t.strings.size(); ++i)
+        strings[i] = t.strings.at(i);
+    strings += t.strings.size();
+
+    for (int i = 0; i < t.rawStrings.size(); ++i)
+        strings[i] = t.rawStrings.at(i);
+
+    static const bool showCode = qEnvironmentVariableIsSet("QV4_SHOW_BYTECODE");
+    if (showCode) {
+        qDebug() << "=== TemplateObject size" << tmpl->size;
+        for (uint i = 0; i < tmpl->size; ++i) {
+            qDebug() << "    " << i << stringForIndex(tmpl->stringIndexAt(i));
+            qDebug() << "        raw: " << stringForIndex(tmpl->rawStringIndexAt(i));
+        }
+        qDebug();
+    }
+}
+
+void QV4::Compiler::JSUnitGenerator::writeBlock(char *b, QV4::Compiler::Context *irBlock) const
+{
+    QV4::CompiledData::Block *block = reinterpret_cast<QV4::CompiledData::Block *>(b);
+
+    quint32 currentOffset = static_cast<quint32>(WTF::roundUpToMultipleOf(8, sizeof(*block)));
+
+    block->sizeOfLocalTemporalDeadZone = irBlock->sizeOfLocalTemporalDeadZone;
+    block->nLocals = irBlock->locals.size();
+    block->localsOffset = currentOffset;
+    currentOffset += block->nLocals * sizeof(quint32);
+
+    // write locals
+    quint32_le *locals = (quint32_le *)(b + block->localsOffset);
+    for (int i = 0; i < irBlock->locals.size(); ++i)
+        locals[i] = getStringId(irBlock->locals.at(i));
+
+    static const bool showCode = qEnvironmentVariableIsSet("QV4_SHOW_BYTECODE");
+    if (showCode) {
+        qDebug() << "=== Variables for block" << irBlock->blockIndex;
+        for (int i = 0; i < irBlock->locals.size(); ++i)
+            qDebug() << "    " << i << ":" << locals[i];
+        qDebug();
+    }
+}
+
+QV4::CompiledData::Unit QV4::Compiler::JSUnitGenerator::generateHeader(QV4::Compiler::JSUnitGenerator::GeneratorOption option, quint32_le *blockAndFunctionOffsets, uint *jsClassDataOffset)
 {
     CompiledData::Unit unit;
     memset(&unit, 0, sizeof(unit));
     memcpy(unit.magic, CompiledData::magic_str, sizeof(unit.magic));
     unit.flags = QV4::CompiledData::Unit::IsJavascript;
-    unit.flags |= irModule->unitFlags;
+    unit.flags |= module->unitFlags;
     unit.version = QV4_DATA_STRUCTURE_VERSION;
     unit.qtVersion = QT_VERSION;
+    qstrcpy(unit.libraryVersionHash, CompiledData::qml_compile_hash);
     memset(unit.md5Checksum, 0, sizeof(unit.md5Checksum));
-    unit.architectureIndex = registerString(irModule->targetABI.isEmpty() ? QSysInfo::buildAbi() : irModule->targetABI);
-    unit.codeGeneratorIndex = registerString(codeGeneratorName);
     memset(unit.dependencyMD5Checksum, 0, sizeof(unit.dependencyMD5Checksum));
 
     quint32 nextOffset = sizeof(CompiledData::Unit);
 
-    unit.functionTableSize = irModule->functions.size();
+    unit.functionTableSize = module->functions.size();
     unit.offsetToFunctionTable = nextOffset;
     nextOffset += unit.functionTableSize * sizeof(uint);
 
+    unit.classTableSize = module->classes.size();
+    unit.offsetToClassTable = nextOffset;
+    nextOffset += unit.classTableSize * sizeof(uint);
+
+    unit.templateObjectTableSize = module->templateObjects.size();
+    unit.offsetToTemplateObjectTable = nextOffset;
+    nextOffset += unit.templateObjectTableSize * sizeof(uint);
+
+    unit.blockTableSize = module->blocks.size();
+    unit.offsetToBlockTable = nextOffset;
+    nextOffset += unit.blockTableSize * sizeof(uint);
+
     unit.lookupTableSize = lookups.count();
     unit.offsetToLookupTable = nextOffset;
     nextOffset += unit.lookupTableSize * sizeof(CompiledData::Lookup);
@@ -408,17 +656,76 @@ QV4::CompiledData::Unit QV4::Compiler::JSUnitGenerator::generateHeader(QV4::Comp
     *jsClassDataOffset = nextOffset;
     nextOffset += jsClassData.size();
 
-    for (int i = 0; i < irModule->functions.size(); ++i) {
-        QV4::IR::Function *f = irModule->functions.at(i);
-        functionOffsets[i] = nextOffset;
+    nextOffset = static_cast<quint32>(WTF::roundUpToMultipleOf(8, nextOffset));
+
+    unit.translationTableSize = translations.count();
+    unit.offsetToTranslationTable = nextOffset;
+    nextOffset += unit.translationTableSize * sizeof(CompiledData::TranslationData);
+
+    nextOffset = static_cast<quint32>(WTF::roundUpToMultipleOf(8, nextOffset));
+
+    const auto reserveExportTable = [&nextOffset](int count, quint32_le *tableSizePtr, quint32_le *offsetPtr) {
+        *tableSizePtr = count;
+        *offsetPtr = nextOffset;
+        nextOffset += count * sizeof(CompiledData::ExportEntry);
+        nextOffset = static_cast<quint32>(WTF::roundUpToMultipleOf(8, nextOffset));
+    };
+
+    reserveExportTable(module->localExportEntries.count(), &unit.localExportEntryTableSize, &unit.offsetToLocalExportEntryTable);
+    reserveExportTable(module->indirectExportEntries.count(), &unit.indirectExportEntryTableSize, &unit.offsetToIndirectExportEntryTable);
+    reserveExportTable(module->starExportEntries.count(), &unit.starExportEntryTableSize, &unit.offsetToStarExportEntryTable);
+
+    unit.importEntryTableSize = module->importEntries.count();
+    unit.offsetToImportEntryTable = nextOffset;
+    nextOffset += unit.importEntryTableSize * sizeof(CompiledData::ImportEntry);
+    nextOffset = static_cast<quint32>(WTF::roundUpToMultipleOf(8, nextOffset));
+
+    unit.moduleRequestTableSize = module->moduleRequests.count();
+    unit.offsetToModuleRequestTable = nextOffset;
+    nextOffset += unit.moduleRequestTableSize * sizeof(uint);
+    nextOffset = static_cast<quint32>(WTF::roundUpToMultipleOf(8, nextOffset));
+
+    quint32 functionSize = 0;
+    for (int i = 0; i < module->functions.size(); ++i) {
+        Context *f = module->functions.at(i);
+        blockAndFunctionOffsets[i] = nextOffset;
 
         const int qmlIdDepsCount = f->idObjectDependencies.count();
         const int qmlPropertyDepsCount = f->scopeObjectPropertyDependencies.count() + f->contextObjectPropertyDependencies.count();
-        nextOffset += QV4::CompiledData::Function::calculateSize(f->formals.size(), f->locals.size(), f->nestedFunctions.size(), qmlIdDepsCount, qmlPropertyDepsCount);
+        quint32 size = QV4::CompiledData::Function::calculateSize(f->arguments.size(), f->locals.size(), f->lineNumberMapping.size(), f->nestedContexts.size(),
+                                                                 qmlIdDepsCount, qmlPropertyDepsCount, int(f->labelInfo.size()), f->code.size());
+        functionSize += size - f->code.size();
+        nextOffset += size;
+    }
+
+    blockAndFunctionOffsets += module->functions.size();
+
+    for (int i = 0; i < module->classes.size(); ++i) {
+        const Class &c = module->classes.at(i);
+        blockAndFunctionOffsets[i] = nextOffset;
+
+        nextOffset += QV4::CompiledData::Class::calculateSize(c.staticMethods.size(), c.methods.size());
+    }
+    blockAndFunctionOffsets += module->classes.size();
+
+    for (int i = 0; i < module->templateObjects.size(); ++i) {
+        const TemplateObject &t = module->templateObjects.at(i);
+        blockAndFunctionOffsets[i] = nextOffset;
+
+        nextOffset += QV4::CompiledData::TemplateObject::calculateSize(t.strings.size());
+    }
+    blockAndFunctionOffsets += module->templateObjects.size();
+
+    for (int i = 0; i < module->blocks.size(); ++i) {
+        Context *c = module->blocks.at(i);
+        blockAndFunctionOffsets[i] = nextOffset;
+
+        nextOffset += QV4::CompiledData::Block::calculateSize(c->locals.size());
     }
 
     if (option == GenerateWithStringTable) {
         unit.stringTableSize = stringTable.stringCount();
+        nextOffset = static_cast<quint32>(WTF::roundUpToMultipleOf(8, nextOffset));
         unit.offsetToStringTable = nextOffset;
         nextOffset += stringTable.sizeOfTableAndData();
     } else {
@@ -426,15 +733,19 @@ QV4::CompiledData::Unit QV4::Compiler::JSUnitGenerator::generateHeader(QV4::Comp
         unit.offsetToStringTable = 0;
     }
     unit.indexOfRootFunction = -1;
-    unit.sourceFileIndex = getStringId(irModule->fileName);
-    unit.sourceTimeStamp = irModule->sourceTimeStamp.isValid() ? irModule->sourceTimeStamp.toMSecsSinceEpoch() : 0;
-    unit.nImports = 0;
-    unit.offsetToImports = 0;
-    unit.nObjects = 0;
-    unit.offsetToObjects = 0;
-    unit.indexOfRootObject = 0;
+    unit.sourceFileIndex = getStringId(module->fileName);
+    unit.finalUrlIndex = getStringId(module->finalUrl);
+    unit.sourceTimeStamp = module->sourceTimeStamp.isValid() ? module->sourceTimeStamp.toMSecsSinceEpoch() : 0;
+    unit.offsetToQmlUnit = 0;
 
     unit.unitSize = nextOffset;
 
+    static const bool showStats = qEnvironmentVariableIsSet("QML_SHOW_UNIT_STATS");
+    if (showStats) {
+        qDebug() << "Generated JS unit that is" << unit.unitSize << "bytes contains:";
+        qDebug() << "    " << functionSize << "bytes for non-code function data for" << unit.functionTableSize << "functions";
+        qDebug() << "    " << translations.count() * sizeof(CompiledData::TranslationData) << "bytes for" << translations.count() << "translations";
+    }
+
     return unit;
 }
diff --git a/src/qml/compiler/qv4compiler_p.h b/src/qml/compiler/qv4compiler_p.h
index 49b8664513..2f5889ab53 100644
--- a/src/qml/compiler/qv4compiler_p.h
+++ b/src/qml/compiler/qv4compiler_p.h
@@ -51,8 +51,11 @@
 //
 
 #include <QtCore/qstring.h>
-#include "qv4jsir_p.h"
-#include <private/qjson_p.h>
+#include <QtCore/qhash.h>
+#include <QtCore/qstringlist.h>
+#include <private/qv4global_p.h>
+#include <private/qqmljsastfwd_p.h>
+#include <private/qv4compileddata_p.h>
 
 QT_BEGIN_NAMESPACE
 
@@ -69,44 +72,63 @@ struct JSClassMember;
 
 namespace Compiler {
 
+struct Class;
+struct TemplateObject;
+
 struct Q_QML_PRIVATE_EXPORT StringTableGenerator {
     StringTableGenerator();
 
     int registerString(const QString &str);
     int getStringId(const QString &string) const;
     QString stringForIndex(int index) const { return strings.at(index); }
-    uint stringCount() const { return strings.size(); }
+    uint stringCount() const { return strings.size() - backingUnitTableSize; }
+
+    uint sizeOfTableAndData() const { return stringDataSize + ((stringCount() * sizeof(uint) + 7) & ~7); }
 
-    uint sizeOfTableAndData() const { return stringDataSize + strings.count() * sizeof(uint); }
+    void freeze() { frozen = true; }
 
     void clear();
 
+    void initializeFromBackingUnit(const CompiledData::Unit *unit);
+
     void serialize(CompiledData::Unit *unit);
+    QStringList allStrings() const { return strings.mid(backingUnitTableSize); }
 
 private:
     QHash<QString, int> stringToId;
     QStringList strings;
     uint stringDataSize;
+    uint backingUnitTableSize = 0;
+    bool frozen = false;
 };
 
 struct Q_QML_PRIVATE_EXPORT JSUnitGenerator {
-    JSUnitGenerator(IR::Module *module);
+    struct MemberInfo {
+        QString name;
+        bool isAccessor;
+    };
+
+    JSUnitGenerator(Module *module);
 
     int registerString(const QString &str) { return stringTable.registerString(str); }
     int getStringId(const QString &string) const { return stringTable.getStringId(string); }
     QString stringForIndex(int index) const { return stringTable.stringForIndex(index); }
 
-    uint registerGetterLookup(const QString &name);
-    uint registerSetterLookup(const QString &name);
-    uint registerGlobalGetterLookup(const QString &name);
-    uint registerIndexedGetterLookup();
-    uint registerIndexedSetterLookup();
+    int registerGetterLookup(const QString &name);
+    int registerGetterLookup(int nameIndex);
+    int registerSetterLookup(const QString &name);
+    int registerSetterLookup(int nameIndex);
+    int registerGlobalGetterLookup(const QString &name);
+    int registerGlobalGetterLookup(int nameIndex);
 
-    int registerRegExp(IR::RegExp *regexp);
+    int registerRegExp(QQmlJS::AST::RegExpLiteral *regexp);
 
     int registerConstant(ReturnedValue v);
+    ReturnedValue constant(int idx);
+
+    int registerJSClass(const QStringList &members);
 
-    int registerJSClass(int count, IR::ExprList *args);
+    int registerTranslation(const CompiledData::TranslationData &translation);
 
     enum GeneratorOption {
         GenerateWithStringTable,
@@ -114,21 +136,24 @@ struct Q_QML_PRIVATE_EXPORT JSUnitGenerator {
     };
 
     QV4::CompiledData::Unit *generateUnit(GeneratorOption option = GenerateWithStringTable);
-    // Returns bytes written
-    void writeFunction(char *f, IR::Function *irFunction) const;
+    void writeFunction(char *f, Context *irFunction) const;
+    void writeClass(char *f, const Class &c);
+    void writeTemplateObject(char *f, const TemplateObject &o);
+    void writeBlock(char *f, Context *irBlock) const;
 
     StringTableGenerator stringTable;
     QString codeGeneratorName;
 private:
-    CompiledData::Unit generateHeader(GeneratorOption option, QJsonPrivate::q_littleendian<quint32> *functionOffsets, uint *jsClassDataOffset);
+    CompiledData::Unit generateHeader(GeneratorOption option, quint32_le *functionOffsets, uint *jsClassDataOffset);
 
-    IR::Module *irModule;
+    Module *module;
 
     QList<CompiledData::Lookup> lookups;
     QVector<CompiledData::RegExp> regexps;
     QVector<ReturnedValue> constants;
     QByteArray jsClassData;
     QVector<int> jsClassOffsets;
+    QVector<CompiledData::TranslationData> translations;
 };
 
 }
diff --git a/src/qml/compiler/qv4compilercontext.cpp b/src/qml/compiler/qv4compilercontext.cpp
new file mode 100644
index 0000000000..931759fa72
--- /dev/null
+++ b/src/qml/compiler/qv4compilercontext.cpp
@@ -0,0 +1,432 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qv4compilercontext_p.h"
+#include "qv4compilercontrolflow_p.h"
+#include "qv4bytecodegenerator_p.h"
+
+QT_USE_NAMESPACE
+using namespace QV4;
+using namespace QV4::Compiler;
+using namespace QQmlJS::AST;
+
+QT_BEGIN_NAMESPACE
+
+Context *Module::newContext(Node *node, Context *parent, ContextType contextType)
+{
+    Q_ASSERT(!contextMap.contains(node));
+
+    Context *c = new Context(parent, contextType);
+    if (node) {
+        SourceLocation loc = node->firstSourceLocation();
+        c->line = loc.startLine;
+        c->column = loc.startColumn;
+    }
+
+    contextMap.insert(node, c);
+
+    if (!parent)
+        rootContext = c;
+    else {
+        parent->nestedContexts.append(c);
+        c->isStrict = parent->isStrict;
+    }
+
+    return c;
+}
+
+bool Context::Member::requiresTDZCheck(const SourceLocation &accessLocation, bool accessAcrossContextBoundaries) const
+{
+    if (!isLexicallyScoped())
+        return false;
+
+    if (accessAcrossContextBoundaries)
+        return true;
+
+    if (!accessLocation.isValid() || !endOfInitializerLocation.isValid())
+        return true;
+
+    return accessLocation.begin() < endOfInitializerLocation.end();
+}
+
+bool Context::addLocalVar(const QString &name, Context::MemberType type, VariableScope scope, FunctionExpression *function,
+                          const QQmlJS::AST::SourceLocation &endOfInitializer)
+{
+    // ### can this happen?
+    if (name.isEmpty())
+        return true;
+
+    if (type != FunctionDefinition) {
+        if (formals && formals->containsName(name))
+            return (scope == VariableScope::Var);
+    }
+    if (!isCatchBlock || name != caughtVariable) {
+        MemberMap::iterator it = members.find(name);
+        if (it != members.end()) {
+            if (scope != VariableScope::Var || (*it).scope != VariableScope::Var)
+                return false;
+            if ((*it).type <= type) {
+                (*it).type = type;
+                (*it).function = function;
+            }
+            return true;
+        }
+    }
+
+    // hoist var declarations to the function level
+    if (contextType == ContextType::Block && (scope == VariableScope::Var && type != MemberType::FunctionDefinition))
+        return parent->addLocalVar(name, type, scope, function, endOfInitializer);
+
+    Member m;
+    m.type = type;
+    m.function = function;
+    m.scope = scope;
+    m.endOfInitializerLocation = endOfInitializer;
+    members.insert(name, m);
+    return true;
+}
+
+Context::ResolvedName Context::resolveName(const QString &name, const QQmlJS::AST::SourceLocation &accessLocation)
+{
+    int scope = 0;
+    Context *c = this;
+
+    ResolvedName result;
+
+    while (c) {
+        if (c->isWithBlock)
+            return result;
+
+        Context::Member m = c->findMember(name);
+        if (!c->parent && m.index < 0)
+            break;
+
+        if (m.type != Context::UndefinedMember) {
+            result.type = m.canEscape ? ResolvedName::Local : ResolvedName::Stack;
+            result.scope = scope;
+            result.index = m.index;
+            result.isConst = (m.scope == VariableScope::Const);
+            result.requiresTDZCheck = m.requiresTDZCheck(accessLocation, c != this);
+            if (c->isStrict && (name == QLatin1String("arguments") || name == QLatin1String("eval")))
+                result.isArgOrEval = true;
+            return result;
+        }
+        const int argIdx = c->findArgument(name);
+        if (argIdx != -1) {
+            if (c->argumentsCanEscape) {
+                result.index = argIdx + c->locals.size();
+                result.scope = scope;
+                result.type = ResolvedName::Local;
+                result.isConst = false;
+                return result;
+            } else {
+                result.index = argIdx + sizeof(CallData)/sizeof(Value) - 1;
+                result.scope = 0;
+                result.type = ResolvedName::Stack;
+                result.isConst = false;
+                return result;
+            }
+        }
+        if (c->hasDirectEval) {
+            Q_ASSERT(!c->isStrict && c->contextType != ContextType::Block);
+            return result;
+        }
+
+        if (c->requiresExecutionContext)
+            ++scope;
+        c = c->parent;
+    }
+
+    if (c && c->contextType == ContextType::ESModule) {
+        for (int i = 0; i < c->importEntries.count(); ++i) {
+            if (c->importEntries.at(i).localName == name) {
+                result.index = i;
+                result.type = ResolvedName::Import;
+                result.isConst = true;
+                // We don't know at compile time whether the imported value is let/const or not.
+                result.requiresTDZCheck = true;
+                return result;
+            }
+        }
+    }
+
+    // ### can we relax the restrictions here?
+    if (c->contextType == ContextType::Eval || c->contextType == ContextType::Binding)
+        return result;
+
+    result.type = ResolvedName::Global;
+    return result;
+}
+
+void Context::emitBlockHeader(Codegen *codegen)
+{
+    using Instruction = Moth::Instruction;
+    Moth::BytecodeGenerator *bytecodeGenerator = codegen->generator();
+
+    setupFunctionIndices(bytecodeGenerator);
+
+    if (requiresExecutionContext) {
+        if (blockIndex < 0) {
+            codegen->module()->blocks.append(this);
+            blockIndex = codegen->module()->blocks.count() - 1;
+        }
+
+        if (contextType == ContextType::Global) {
+            Instruction::PushScriptContext scriptContext;
+            scriptContext.index = blockIndex;
+            bytecodeGenerator->addInstruction(scriptContext);
+        } else if (contextType == ContextType::Block || (contextType == ContextType::Eval && !isStrict)) {
+            if (isCatchBlock) {
+                Instruction::PushCatchContext catchContext;
+                catchContext.index = blockIndex;
+                catchContext.name = codegen->registerString(caughtVariable);
+                bytecodeGenerator->addInstruction(catchContext);
+            } else {
+                Instruction::PushBlockContext blockContext;
+                blockContext.index = blockIndex;
+                bytecodeGenerator->addInstruction(blockContext);
+            }
+        } else if (contextType != ContextType::ESModule && contextType != ContextType::ScriptImportedByQML) {
+            Instruction::CreateCallContext createContext;
+            bytecodeGenerator->addInstruction(createContext);
+        }
+    }
+
+    if (contextType == ContextType::Block && sizeOfRegisterTemporalDeadZone > 0) {
+        Instruction::InitializeBlockDeadTemporalZone tdzInit;
+        tdzInit.firstReg = registerOffset + nRegisters - sizeOfRegisterTemporalDeadZone;
+        tdzInit.count = sizeOfRegisterTemporalDeadZone;
+        bytecodeGenerator->addInstruction(tdzInit);
+    }
+
+    if (usesThis) {
+        Q_ASSERT(!isStrict);
+        // make sure we convert this to an object
+        Instruction::ConvertThisToObject convert;
+        bytecodeGenerator->addInstruction(convert);
+    }
+    if (innerFunctionAccessesThis) {
+        Instruction::LoadReg load;
+        load.reg = CallData::This;
+        bytecodeGenerator->addInstruction(load);
+        Codegen::Reference r = codegen->referenceForName(QStringLiteral("this"), true);
+        r.storeConsumeAccumulator();
+    }
+    if (innerFunctionAccessesNewTarget) {
+        Instruction::LoadReg load;
+        load.reg = CallData::NewTarget;
+        bytecodeGenerator->addInstruction(load);
+        Codegen::Reference r = codegen->referenceForName(QStringLiteral("new.target"), true);
+        r.storeConsumeAccumulator();
+    }
+
+    if (contextType == ContextType::Global || contextType == ContextType::ScriptImportedByQML || (contextType == ContextType::Eval && !isStrict)) {
+        // variables in global code are properties of the global context object, not locals as with other functions.
+        for (Context::MemberMap::const_iterator it = members.constBegin(), cend = members.constEnd(); it != cend; ++it) {
+            if (it->isLexicallyScoped())
+                continue;
+            const QString &local = it.key();
+
+            Instruction::DeclareVar declareVar;
+            declareVar.isDeletable = (contextType == ContextType::Eval);
+            declareVar.varName = codegen->registerString(local);
+            bytecodeGenerator->addInstruction(declareVar);
+        }
+    }
+
+    if (contextType == ContextType::Function || contextType == ContextType::Binding || contextType == ContextType::ESModule) {
+        for (Context::MemberMap::iterator it = members.begin(), end = members.end(); it != end; ++it) {
+            if (it->canEscape && it->type == Context::ThisFunctionName) {
+                // move the function from the stack to the call context
+                Instruction::LoadReg load;
+                load.reg = CallData::Function;
+                bytecodeGenerator->addInstruction(load);
+                Instruction::StoreLocal store;
+                store.index = it->index;
+                bytecodeGenerator->addInstruction(store);
+            }
+        }
+    }
+
+    if (usesArgumentsObject == Context::ArgumentsObjectUsed) {
+        Q_ASSERT(contextType != ContextType::Block);
+        if (isStrict || (formals && !formals->isSimpleParameterList())) {
+            Instruction::CreateUnmappedArgumentsObject setup;
+            bytecodeGenerator->addInstruction(setup);
+        } else {
+            Instruction::CreateMappedArgumentsObject setup;
+            bytecodeGenerator->addInstruction(setup);
+        }
+        codegen->referenceForName(QStringLiteral("arguments"), false).storeConsumeAccumulator();
+    }
+
+    for (const Context::Member &member : qAsConst(members)) {
+        if (member.function) {
+            const int function = codegen->defineFunction(member.function->name.toString(), member.function, member.function->formals, member.function->body);
+            codegen->loadClosure(function);
+            Codegen::Reference r = codegen->referenceForName(member.function->name.toString(), true);
+            r.storeConsumeAccumulator();
+        }
+    }
+}
+
+void Context::emitBlockFooter(Codegen *codegen)
+{
+    using Instruction = Moth::Instruction;
+    Moth::BytecodeGenerator *bytecodeGenerator = codegen->generator();
+
+    if (!requiresExecutionContext)
+        return;
+
+QT_WARNING_PUSH
+QT_WARNING_DISABLE_GCC("-Wmaybe-uninitialized") // the loads below are empty structs.
+    if (contextType == ContextType::Global)
+        bytecodeGenerator->addInstruction(Instruction::PopScriptContext());
+    else if (contextType != ContextType::ESModule && contextType != ContextType::ScriptImportedByQML)
+        bytecodeGenerator->addInstruction(Instruction::PopContext());
+QT_WARNING_POP
+}
+
+void Context::setupFunctionIndices(Moth::BytecodeGenerator *bytecodeGenerator)
+{
+    if (registerOffset != -1) {
+        // already computed, check for consistency
+        Q_ASSERT(registerOffset == bytecodeGenerator->currentRegister());
+        bytecodeGenerator->newRegisterArray(nRegisters);
+        return;
+    }
+    Q_ASSERT(locals.size() == 0);
+    Q_ASSERT(nRegisters == 0);
+    registerOffset = bytecodeGenerator->currentRegister();
+
+    QVector<Context::MemberMap::Iterator> localsInTDZ;
+    const auto registerLocal = [this, &localsInTDZ](Context::MemberMap::iterator member) {
+        if (member->isLexicallyScoped()) {
+            localsInTDZ << member;
+        } else {
+            member->index = locals.size();
+            locals.append(member.key());
+        }
+    };
+
+    QVector<Context::MemberMap::Iterator> registersInTDZ;
+    const auto allocateRegister = [bytecodeGenerator, &registersInTDZ](Context::MemberMap::iterator member) {
+        if (member->isLexicallyScoped())
+            registersInTDZ << member;
+        else
+            member->index = bytecodeGenerator->newRegister();
+    };
+
+    switch (contextType) {
+    case ContextType::ESModule:
+    case ContextType::Block:
+    case ContextType::Function:
+    case ContextType::Binding: {
+        for (Context::MemberMap::iterator it = members.begin(), end = members.end(); it != end; ++it) {
+            if (it->canEscape) {
+                registerLocal(it);
+            } else {
+                if (it->type == Context::ThisFunctionName)
+                    it->index = CallData::Function;
+                else
+                    allocateRegister(it);
+            }
+        }
+        break;
+    }
+    case ContextType::Global:
+    case ContextType::ScriptImportedByQML:
+    case ContextType::Eval:
+        for (Context::MemberMap::iterator it = members.begin(), end = members.end(); it != end; ++it) {
+            if (!it->isLexicallyScoped() && (contextType == ContextType::Global || contextType == ContextType::ScriptImportedByQML || !isStrict))
+                continue;
+            if (it->canEscape)
+                registerLocal(it);
+            else
+                allocateRegister(it);
+        }
+        break;
+    }
+
+    sizeOfLocalTemporalDeadZone = localsInTDZ.count();
+    for (auto &member: qAsConst(localsInTDZ)) {
+        member->index = locals.size();
+        locals.append(member.key());
+    }
+
+    if (contextType == ContextType::ESModule && !localNameForDefaultExport.isEmpty()) {
+        if (!members.contains(localNameForDefaultExport)) {
+            // allocate a local slot for the default export, to be used in
+            // CodeGen::visit(ExportDeclaration*).
+            locals.append(localNameForDefaultExport);
+            ++sizeOfLocalTemporalDeadZone;
+        }
+    }
+
+    sizeOfRegisterTemporalDeadZone = registersInTDZ.count();
+    firstTemporalDeadZoneRegister = bytecodeGenerator->currentRegister();
+    for (auto &member: qAsConst(registersInTDZ))
+        member->index = bytecodeGenerator->newRegister();
+
+    nRegisters = bytecodeGenerator->currentRegister() - registerOffset;
+}
+
+bool Context::canUseTracingJit() const
+{
+#if QT_CONFIG(qml_tracing)
+    static bool forceTracing = !qEnvironmentVariableIsEmpty("QV4_FORCE_TRACING");
+    if (forceTracing) //### we can probably remove this when tracing is turned on by default
+        return true; // to be used by unittests
+
+    static bool disableTracing = !qEnvironmentVariableIsEmpty("QV4_DISABLE_TRACING");
+    if (disableTracing)
+        return false;
+
+    static QStringList onlyTrace =
+            qEnvironmentVariable("QV4_ONLY_TRACE").split(QLatin1Char(','), QString::SkipEmptyParts);
+    if (!onlyTrace.isEmpty())
+        return onlyTrace.contains(name);
+
+    return true;
+#else
+    return false;
+#endif
+}
+
+QT_END_NAMESPACE
diff --git a/src/qml/compiler/qv4compilercontext_p.h b/src/qml/compiler/qv4compilercontext_p.h
new file mode 100644
index 0000000000..5b91b93346
--- /dev/null
+++ b/src/qml/compiler/qv4compilercontext_p.h
@@ -0,0 +1,380 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#ifndef QV4COMPILERCONTEXT_P_H
+#define QV4COMPILERCONTEXT_P_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include "private/qv4global_p.h"
+#include <private/qqmljsast_p.h>
+#include <private/qv4compileddata_p.h>
+#include <QtCore/QStringList>
+#include <QtCore/QDateTime>
+#include <QtCore/QStack>
+#include <QtCore/QHash>
+
+QT_BEGIN_NAMESPACE
+
+namespace QV4 {
+
+namespace Compiler {
+
+struct ControlFlow;
+
+enum class ContextType {
+    Global,
+    Function,
+    Eval,
+    Binding, // This is almost the same as Eval, except:
+               //  * function declarations are moved to the return address when encountered
+               //  * return statements are allowed everywhere (like in FunctionCode)
+               //  * variable declarations are treated as true locals (like in FunctionCode)
+    Block,
+    ESModule,
+    ScriptImportedByQML,
+};
+
+struct Context;
+
+struct Class {
+    struct Method {
+        enum Type {
+            Regular,
+            Getter,
+            Setter
+        };
+        uint nameIndex;
+        Type type;
+        uint functionIndex;
+    };
+
+    uint nameIndex;
+    uint constructorIndex = UINT_MAX;
+    QVector<Method> staticMethods;
+    QVector<Method> methods;
+};
+
+struct TemplateObject {
+    QVector<uint> strings;
+    QVector<uint> rawStrings;
+    bool operator==(const TemplateObject &other) {
+        return strings == other.strings && rawStrings == other.rawStrings;
+    }
+};
+
+struct ExportEntry
+{
+    QString exportName;
+    QString moduleRequest;
+    QString importName;
+    QString localName;
+    CompiledData::Location location;
+
+    static bool lessThan(const ExportEntry &lhs, const ExportEntry &rhs)
+    { return lhs.exportName < rhs.exportName; }
+};
+
+struct ImportEntry
+{
+    QString moduleRequest;
+    QString importName;
+    QString localName;
+    CompiledData::Location location;
+};
+
+struct Module {
+    Module(bool debugMode)
+        : debugMode(debugMode)
+    {}
+    ~Module() {
+        qDeleteAll(contextMap);
+    }
+
+    Context *newContext(QQmlJS::AST::Node *node, Context *parent, ContextType compilationMode);
+
+    QHash<QQmlJS::AST::Node *, Context *> contextMap;
+    QList<Context *> functions;
+    QList<Context *> blocks;
+    QVector<Class> classes;
+    QVector<TemplateObject> templateObjects;
+    Context *rootContext;
+    QString fileName;
+    QString finalUrl;
+    QDateTime sourceTimeStamp;
+    uint unitFlags = 0; // flags merged into CompiledData::Unit::flags
+    bool debugMode = false;
+    QVector<ExportEntry> localExportEntries;
+    QVector<ExportEntry> indirectExportEntries;
+    QVector<ExportEntry> starExportEntries;
+    QVector<ImportEntry> importEntries;
+    QStringList moduleRequests;
+};
+
+
+struct Context {
+    Context *parent;
+    QString name;
+    int line = 0;
+    int column = 0;
+    int registerCountInFunction = 0;
+    uint nTraceInfos = 0;
+    int functionIndex = -1;
+    int blockIndex = -1;
+
+    enum MemberType {
+        UndefinedMember,
+        ThisFunctionName,
+        VariableDefinition,
+        VariableDeclaration,
+        FunctionDefinition
+    };
+
+    struct Member {
+        MemberType type = UndefinedMember;
+        int index = -1;
+        QQmlJS::AST::VariableScope scope = QQmlJS::AST::VariableScope::Var;
+        mutable bool canEscape = false;
+        QQmlJS::AST::FunctionExpression *function = nullptr;
+        QQmlJS::AST::SourceLocation endOfInitializerLocation;
+
+        bool isLexicallyScoped() const { return this->scope != QQmlJS::AST::VariableScope::Var; }
+        bool requiresTDZCheck(const QQmlJS::AST::SourceLocation &accessLocation, bool accessAcrossContextBoundaries) const;
+    };
+    typedef QMap<QString, Member> MemberMap;
+
+    MemberMap members;
+    QSet<QString> usedVariables;
+    QQmlJS::AST::FormalParameterList *formals = nullptr;
+    QStringList arguments;
+    QStringList locals;
+    QStringList moduleRequests;
+    QVector<ImportEntry> importEntries;
+    QVector<ExportEntry> exportEntries;
+    QString localNameForDefaultExport;
+    QVector<Context *> nestedContexts;
+
+    ControlFlow *controlFlow = nullptr;
+    QByteArray code;
+    QVector<CompiledData::CodeOffsetToLine> lineNumberMapping;
+    std::vector<unsigned> labelInfo;
+
+    int nRegisters = 0;
+    int registerOffset = -1;
+    int sizeOfLocalTemporalDeadZone = 0;
+    int firstTemporalDeadZoneRegister = 0;
+    int sizeOfRegisterTemporalDeadZone = 0;
+    bool hasDirectEval = false;
+    bool allVarsEscape = false;
+    bool hasNestedFunctions = false;
+    bool isStrict = false;
+    bool isArrowFunction = false;
+    bool isGenerator = false;
+    bool usesThis = false;
+    bool innerFunctionAccessesThis = false;
+    bool innerFunctionAccessesNewTarget = false;
+    bool hasTry = false;
+    bool returnsClosure = false;
+    mutable bool argumentsCanEscape = false;
+    bool requiresExecutionContext = false;
+    bool isWithBlock = false;
+    bool isCatchBlock = false;
+    QString caughtVariable;
+    QQmlJS::AST::SourceLocation lastBlockInitializerLocation;
+
+    enum UsesArgumentsObject {
+        ArgumentsObjectUnknown,
+        ArgumentsObjectNotUsed,
+        ArgumentsObjectUsed
+    };
+
+    UsesArgumentsObject usesArgumentsObject = ArgumentsObjectUnknown;
+
+    ContextType contextType;
+
+    template <typename T>
+    class SmallSet: public QVarLengthArray<T, 8>
+    {
+    public:
+        void insert(int value)
+        {
+            for (auto it : *this) {
+                if (it == value)
+                    return;
+            }
+            this->append(value);
+        }
+    };
+
+    // Map from meta property index (existence implies dependency) to notify signal index
+    struct KeyValuePair
+    {
+        quint32 _key = 0;
+        quint32 _value = 0;
+
+        KeyValuePair() {}
+        KeyValuePair(quint32 key, quint32 value): _key(key), _value(value) {}
+
+        quint32 key() const { return _key; }
+        quint32 value() const { return _value; }
+    };
+
+    class PropertyDependencyMap: public QVarLengthArray<KeyValuePair, 8>
+    {
+    public:
+        void insert(quint32 key, quint32 value)
+        {
+            for (auto it = begin(), eit = end(); it != eit; ++it) {
+                if (it->_key == key) {
+                    it->_value = value;
+                    return;
+                }
+            }
+            append(KeyValuePair(key, value));
+        }
+    };
+
+    // Qml extension:
+    SmallSet<int> idObjectDependencies;
+    PropertyDependencyMap contextObjectPropertyDependencies;
+    PropertyDependencyMap scopeObjectPropertyDependencies;
+
+    Context(Context *parent, ContextType type)
+        : parent(parent)
+        , contextType(type)
+    {
+        if (parent && parent->isStrict)
+            isStrict = true;
+    }
+
+    int findArgument(const QString &name) const
+    {
+        // search backwards to handle duplicate argument names correctly
+        for (int i = arguments.size() - 1; i >= 0; --i) {
+            if (arguments.at(i) == name)
+                return i;
+        }
+        return -1;
+    }
+
+    Member findMember(const QString &name) const
+    {
+        MemberMap::const_iterator it = members.find(name);
+        if (it == members.end())
+            return Member();
+        Q_ASSERT(it->index != -1 || !parent);
+        return (*it);
+    }
+
+    bool memberInfo(const QString &name, const Member **m) const
+    {
+        Q_ASSERT(m);
+        MemberMap::const_iterator it = members.find(name);
+        if (it == members.end()) {
+            *m = nullptr;
+            return false;
+        }
+        *m = &(*it);
+        return true;
+    }
+
+    bool requiresImplicitReturnValue() const {
+        return contextType == ContextType::Binding ||
+               contextType == ContextType::Eval ||
+               contextType == ContextType::Global || contextType == ContextType::ScriptImportedByQML;
+    }
+
+    void addUsedVariable(const QString &name) {
+        usedVariables.insert(name);
+    }
+
+    bool addLocalVar(const QString &name, MemberType contextType, QQmlJS::AST::VariableScope scope, QQmlJS::AST::FunctionExpression *function = nullptr,
+                     const QQmlJS::AST::SourceLocation &endOfInitializer = QQmlJS::AST::SourceLocation());
+
+    struct ResolvedName {
+        enum Type {
+            Unresolved,
+            Global,
+            Local,
+            Stack,
+            Import
+        };
+        Type type = Unresolved;
+        bool isArgOrEval = false;
+        bool isConst = false;
+        bool requiresTDZCheck = false;
+        int scope = -1;
+        int index = -1;
+        QQmlJS::AST::SourceLocation endOfDeclarationLocation;
+        bool isValid() const { return type != Unresolved; }
+    };
+    ResolvedName resolveName(const QString &name, const QQmlJS::AST::SourceLocation &accessLocation);
+    void emitBlockHeader(Compiler::Codegen *codegen);
+    void emitBlockFooter(Compiler::Codegen *codegen);
+
+    void setupFunctionIndices(Moth::BytecodeGenerator *bytecodeGenerator);
+
+    bool canHaveTailCalls() const
+    {
+        if (!isStrict)
+            return false;
+        if (contextType == ContextType::Function)
+            return !isGenerator;
+        if (contextType == ContextType::Block && parent)
+            return parent->canHaveTailCalls();
+        return false;
+    }
+
+    bool canUseTracingJit() const;
+};
+
+
+} } // namespace QV4::Compiler
+
+QT_END_NAMESPACE
+
+#endif // QV4CODEGEN_P_H
diff --git a/src/qml/compiler/qv4compilercontrolflow_p.h b/src/qml/compiler/qv4compilercontrolflow_p.h
new file mode 100644
index 0000000000..5b622e81d8
--- /dev/null
+++ b/src/qml/compiler/qv4compilercontrolflow_p.h
@@ -0,0 +1,436 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#ifndef QV4COMPILERCONTROLFLOW_P_H
+#define QV4COMPILERCONTROLFLOW_P_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include <private/qv4global_p.h>
+#include <private/qv4codegen_p.h>
+#include <private/qqmljsast_p.h>
+#include <private/qv4bytecodegenerator_p.h>
+
+QT_BEGIN_NAMESPACE
+
+namespace QV4 {
+
+namespace Compiler {
+
+struct ControlFlow {
+    using Reference = Codegen::Reference;
+    using BytecodeGenerator = Moth::BytecodeGenerator;
+    using Instruction = Moth::Instruction;
+
+    enum Type {
+        Loop,
+        With,
+        Block,
+        Finally,
+        Catch
+    };
+
+    enum UnwindType {
+        Break,
+        Continue,
+        Return
+    };
+
+    struct UnwindTarget {
+        BytecodeGenerator::Label linkLabel;
+        int unwindLevel;
+    };
+
+    Codegen *cg;
+    ControlFlow *parent;
+    Type type;
+
+    ControlFlow(Codegen *cg, Type type)
+        : cg(cg), parent(cg->controlFlow), type(type)
+    {
+        cg->controlFlow = this;
+    }
+
+    virtual ~ControlFlow() {
+        cg->controlFlow = parent;
+    }
+
+    UnwindTarget unwindTarget(UnwindType type, const QString &label = QString())
+    {
+        Q_ASSERT(type == Break || type == Continue || type == Return);
+        ControlFlow *flow = this;
+        int level = 0;
+        while (flow) {
+            BytecodeGenerator::Label l = flow->getUnwindTarget(type, label);
+            if (l.isValid())
+                return UnwindTarget{l, level};
+            if (flow->requiresUnwind())
+                ++level;
+            flow = flow->parent;
+        }
+        if (type == Return)
+            return UnwindTarget{ cg->returnLabel(), level };
+        return UnwindTarget();
+    }
+
+    virtual QString label() const { return QString(); }
+
+    bool hasLoop() const {
+        const ControlFlow *flow = this;
+        while (flow) {
+            if (flow->type == Loop)
+                return true;
+            flow = flow->parent;
+        }
+        return false;
+    }
+
+protected:
+    virtual BytecodeGenerator::Label getUnwindTarget(UnwindType, const QString & = QString()) {
+        return BytecodeGenerator::Label();
+    }
+    virtual bool requiresUnwind() {
+        return false;
+    }
+
+public:
+    BytecodeGenerator::ExceptionHandler *parentUnwindHandler() {
+        return parent ? parent->unwindHandler() : nullptr;
+    }
+
+    virtual BytecodeGenerator::ExceptionHandler *unwindHandler() {
+        return parentUnwindHandler();
+    }
+
+
+protected:
+    QString loopLabel() const {
+        QString label;
+        if (cg->_labelledStatement) {
+            label = cg->_labelledStatement->label.toString();
+            cg->_labelledStatement = nullptr;
+        }
+        return label;
+    }
+    BytecodeGenerator *generator() const {
+        return cg->bytecodeGenerator;
+    }
+};
+
+struct ControlFlowUnwind : public ControlFlow
+{
+    BytecodeGenerator::ExceptionHandler unwindLabel;
+
+    ControlFlowUnwind(Codegen *cg, Type type)
+        : ControlFlow(cg, type)
+    {
+    }
+
+    void setupUnwindHandler()
+    {
+        unwindLabel = generator()->newExceptionHandler();
+    }
+
+    void emitUnwindHandler()
+    {
+        Q_ASSERT(requiresUnwind());
+
+        Instruction::UnwindDispatch dispatch;
+        generator()->addInstruction(dispatch);
+    }
+
+    virtual BytecodeGenerator::ExceptionHandler *unwindHandler() override {
+        return unwindLabel.isValid() ? &unwindLabel : parentUnwindHandler();
+    }
+};
+
+struct ControlFlowUnwindCleanup : public ControlFlowUnwind
+{
+    std::function<void()> cleanup = nullptr;
+
+    ControlFlowUnwindCleanup(Codegen *cg, std::function<void()> cleanup, Type type = Block)
+        : ControlFlowUnwind(cg, type), cleanup(cleanup)
+    {
+        if (cleanup) {
+            setupUnwindHandler();
+            generator()->setUnwindHandler(&unwindLabel);
+        }
+    }
+
+    ~ControlFlowUnwindCleanup() {
+        if (cleanup) {
+            unwindLabel.link();
+            generator()->setUnwindHandler(parentUnwindHandler());
+            cleanup();
+            emitUnwindHandler();
+        }
+    }
+
+    bool requiresUnwind() override {
+        return cleanup != nullptr;
+    }
+};
+
+struct ControlFlowLoop : public ControlFlowUnwindCleanup
+{
+    QString loopLabel;
+    BytecodeGenerator::Label *breakLabel = nullptr;
+    BytecodeGenerator::Label *continueLabel = nullptr;
+
+    ControlFlowLoop(Codegen *cg, BytecodeGenerator::Label *breakLabel, BytecodeGenerator::Label *continueLabel = nullptr, std::function<void()> cleanup = nullptr)
+        : ControlFlowUnwindCleanup(cg, cleanup, Loop), loopLabel(ControlFlow::loopLabel()), breakLabel(breakLabel), continueLabel(continueLabel)
+    {
+    }
+
+    BytecodeGenerator::Label getUnwindTarget(UnwindType type, const QString &label) override {
+        switch (type) {
+        case Break:
+            if (breakLabel && (label.isEmpty() || label == loopLabel))
+                return *breakLabel;
+            break;
+        case Continue:
+            if (continueLabel && (label.isEmpty() || label == loopLabel))
+                return *continueLabel;
+            break;
+        default:
+            break;
+        }
+        return BytecodeGenerator::Label();
+    }
+
+    QString label() const override { return loopLabel; }
+};
+
+
+struct ControlFlowWith : public ControlFlowUnwind
+{
+    ControlFlowWith(Codegen *cg)
+        : ControlFlowUnwind(cg, With)
+    {
+        setupUnwindHandler();
+
+        // assumes the with object is in the accumulator
+        Instruction::PushWithContext pushScope;
+        generator()->addInstruction(pushScope);
+        generator()->setUnwindHandler(&unwindLabel);
+    }
+
+    ~ControlFlowWith() {
+        // emit code for unwinding
+        unwindLabel.link();
+
+        generator()->setUnwindHandler(parentUnwindHandler());
+        Instruction::PopContext pop;
+        generator()->addInstruction(pop);
+
+        emitUnwindHandler();
+    }
+
+    bool requiresUnwind() override {
+        return true;
+    }
+
+
+};
+
+struct ControlFlowBlock : public ControlFlowUnwind
+{
+    ControlFlowBlock(Codegen *cg, AST::Node *ast)
+        : ControlFlowUnwind(cg, Block)
+    {
+        block = cg->enterBlock(ast);
+        block->emitBlockHeader(cg);
+
+        if (block->requiresExecutionContext) {
+            setupUnwindHandler();
+            generator()->setUnwindHandler(&unwindLabel);
+        }
+    }
+
+    virtual ~ControlFlowBlock() {
+        // emit code for unwinding
+        if (block->requiresExecutionContext) {
+            unwindLabel.link();
+            generator()->setUnwindHandler(parentUnwindHandler());
+        }
+
+        block->emitBlockFooter(cg);
+
+        if (block->requiresExecutionContext )
+            emitUnwindHandler();
+        cg->leaveBlock();
+    }
+
+    virtual bool requiresUnwind() override {
+        return block->requiresExecutionContext;
+    }
+
+    Context *block;
+};
+
+struct ControlFlowCatch : public ControlFlowUnwind
+{
+    AST::Catch *catchExpression;
+    bool insideCatch = false;
+    BytecodeGenerator::ExceptionHandler exceptionLabel;
+
+    ControlFlowCatch(Codegen *cg, AST::Catch *catchExpression)
+        : ControlFlowUnwind(cg, Catch), catchExpression(catchExpression),
+          exceptionLabel(generator()->newExceptionHandler())
+    {
+        generator()->setUnwindHandler(&exceptionLabel);
+    }
+
+    virtual bool requiresUnwind() override {
+        return true;
+    }
+
+    BytecodeGenerator::ExceptionHandler *unwindHandler() override {
+        return insideCatch ? &unwindLabel : &exceptionLabel;
+    }
+
+    ~ControlFlowCatch() {
+        // emit code for unwinding
+        insideCatch = true;
+        setupUnwindHandler();
+
+        Codegen::RegisterScope scope(cg);
+
+        // exceptions inside the try block go here
+        exceptionLabel.link();
+        BytecodeGenerator::Jump noException = generator()->jumpNoException();
+
+        Context *block = cg->enterBlock(catchExpression);
+
+        block->emitBlockHeader(cg);
+
+        generator()->setUnwindHandler(&unwindLabel);
+
+        if (catchExpression->patternElement->bindingIdentifier.isEmpty())
+            // destructuring pattern
+            cg->initializeAndDestructureBindingElement(catchExpression->patternElement, Reference::fromName(cg, QStringLiteral("@caught")));
+        // skip the additional block
+        cg->statementList(catchExpression->statement->statements);
+
+        // exceptions inside catch and break/return statements go here
+        unwindLabel.link();
+        block->emitBlockFooter(cg);
+
+        cg->leaveBlock();
+
+        noException.link();
+        generator()->setUnwindHandler(parentUnwindHandler());
+
+        emitUnwindHandler();
+        insideCatch = false;
+    }
+};
+
+struct ControlFlowFinally : public ControlFlowUnwind
+{
+    AST::Finally *finally;
+    bool insideFinally = false;
+
+    ControlFlowFinally(Codegen *cg, AST::Finally *finally)
+        : ControlFlowUnwind(cg, Finally), finally(finally)
+    {
+        Q_ASSERT(finally != nullptr);
+        setupUnwindHandler();
+        generator()->setUnwindHandler(&unwindLabel);
+    }
+
+    virtual bool requiresUnwind() override {
+        return !insideFinally;
+    }
+
+    BytecodeGenerator::ExceptionHandler *unwindHandler() override {
+        return insideFinally ? parentUnwindHandler() : ControlFlowUnwind::unwindHandler();
+    }
+
+    ~ControlFlowFinally() {
+        // emit code for unwinding
+        unwindLabel.link();
+
+        Codegen::RegisterScope scope(cg);
+
+        insideFinally = true;
+        int returnValueTemp = -1;
+        if (cg->requiresReturnValue) {
+            returnValueTemp = generator()->newRegister();
+            Instruction::MoveReg move;
+            move.srcReg = cg->_returnAddress;
+            move.destReg = returnValueTemp;
+            generator()->addInstruction(move);
+        }
+        int exceptionTemp = generator()->newRegister();
+        Instruction::GetException instr;
+        generator()->addInstruction(instr);
+        Reference::fromStackSlot(cg, exceptionTemp).storeConsumeAccumulator();
+
+        generator()->setUnwindHandler(parentUnwindHandler());
+        cg->statement(finally->statement);
+        insideFinally = false;
+
+        if (cg->requiresReturnValue) {
+            Instruction::MoveReg move;
+            move.srcReg = returnValueTemp;
+            move.destReg = cg->_returnAddress;
+            generator()->addInstruction(move);
+        }
+        Reference::fromStackSlot(cg, exceptionTemp).loadInAccumulator();
+        Instruction::SetException setException;
+        generator()->addInstruction(setException);
+
+        emitUnwindHandler();
+    }
+};
+
+} } // QV4::Compiler namespace
+
+QT_END_NAMESPACE
+
+#endif
diff --git a/src/qml/compiler/qv4compilerscanfunctions.cpp b/src/qml/compiler/qv4compilerscanfunctions.cpp
new file mode 100644
index 0000000000..e0eaa8867b
--- /dev/null
+++ b/src/qml/compiler/qv4compilerscanfunctions.cpp
@@ -0,0 +1,895 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qv4compilerscanfunctions_p.h"
+
+#include <QtCore/QCoreApplication>
+#include <QtCore/QStringList>
+#include <QtCore/QSet>
+#include <QtCore/QBuffer>
+#include <QtCore/QBitArray>
+#include <QtCore/QLinkedList>
+#include <QtCore/QStack>
+#include <private/qqmljsast_p.h>
+#include <private/qv4compilercontext_p.h>
+#include <private/qv4codegen_p.h>
+#include <private/qv4string_p.h>
+
+QT_USE_NAMESPACE
+using namespace QV4;
+using namespace QV4::Compiler;
+using namespace QQmlJS::AST;
+
+ScanFunctions::ScanFunctions(Codegen *cg, const QString &sourceCode, ContextType defaultProgramType)
+    : _cg(cg)
+    , _sourceCode(sourceCode)
+    , _context(nullptr)
+    , _allowFuncDecls(true)
+    , defaultProgramType(defaultProgramType)
+{
+}
+
+void ScanFunctions::operator()(Node *node)
+{
+    if (node)
+        node->accept(this);
+
+    calcEscapingVariables();
+}
+
+void ScanFunctions::enterGlobalEnvironment(ContextType compilationMode)
+{
+    enterEnvironment(astNodeForGlobalEnvironment, compilationMode, QStringLiteral("%GlobalCode"));
+}
+
+void ScanFunctions::enterEnvironment(Node *node, ContextType compilationMode, const QString &name)
+{
+    Context *c = _cg->_module->contextMap.value(node);
+    if (!c)
+        c = _cg->_module->newContext(node, _context, compilationMode);
+    if (!c->isStrict)
+        c->isStrict = _cg->_strictMode;
+    c->name = name;
+    _contextStack.append(c);
+    _context = c;
+}
+
+void ScanFunctions::leaveEnvironment()
+{
+    _contextStack.pop();
+    _context = _contextStack.isEmpty() ? nullptr : _contextStack.top();
+}
+
+bool ScanFunctions::preVisit(Node *ast)
+{
+    if (_cg->hasError)
+        return false;
+    ++_recursionDepth;
+
+    if (_recursionDepth > 1000) {
+        _cg->throwSyntaxError(ast->lastSourceLocation(), QStringLiteral("Maximum statement or expression depth exceeded"));
+        return false;
+    }
+
+    return true;
+}
+
+void ScanFunctions::postVisit(Node *)
+{
+    --_recursionDepth;
+}
+
+void ScanFunctions::checkDirectivePrologue(StatementList *ast)
+{
+    for (StatementList *it = ast; it; it = it->next) {
+        if (ExpressionStatement *expr = cast<ExpressionStatement *>(it->statement)) {
+            if (StringLiteral *strLit = cast<StringLiteral *>(expr->expression)) {
+                // Use the source code, because the StringLiteral's
+                // value might have escape sequences in it, which is not
+                // allowed.
+                if (strLit->literalToken.length < 2)
+                    continue;
+                QStringRef str = _sourceCode.midRef(strLit->literalToken.offset + 1, strLit->literalToken.length - 2);
+                if (str == QLatin1String("use strict")) {
+                    _context->isStrict = true;
+                } else {
+                    // TODO: give a warning.
+                }
+                continue;
+            }
+        }
+
+        break;
+    }
+}
+
+void ScanFunctions::checkName(const QStringRef &name, const SourceLocation &loc)
+{
+    if (_context->isStrict) {
+        if (name == QLatin1String("implements")
+                || name == QLatin1String("interface")
+                || name == QLatin1String("let")
+                || name == QLatin1String("package")
+                || name == QLatin1String("private")
+                || name == QLatin1String("protected")
+                || name == QLatin1String("public")
+                || name == QLatin1String("static")
+                || name == QLatin1String("yield")) {
+            _cg->throwSyntaxError(loc, QStringLiteral("Unexpected strict mode reserved word"));
+        }
+    }
+}
+
+bool ScanFunctions::visit(Program *ast)
+{
+    enterEnvironment(ast, defaultProgramType, QStringLiteral("%ProgramCode"));
+    checkDirectivePrologue(ast->statements);
+    return true;
+}
+
+void ScanFunctions::endVisit(Program *)
+{
+    leaveEnvironment();
+}
+
+bool ScanFunctions::visit(ESModule *ast)
+{
+    enterEnvironment(ast, defaultProgramType, QStringLiteral("%ModuleCode"));
+    _context->isStrict = true;
+    return true;
+}
+
+void ScanFunctions::endVisit(ESModule *)
+{
+    leaveEnvironment();
+}
+
+bool ScanFunctions::visit(ExportDeclaration *declaration)
+{
+    QString module;
+    if (declaration->fromClause) {
+        module = declaration->fromClause->moduleSpecifier.toString();
+        if (!module.isEmpty())
+            _context->moduleRequests << module;
+    }
+
+    QString localNameForDefaultExport = QStringLiteral("*default*");
+
+    if (declaration->exportAll) {
+        Compiler::ExportEntry entry;
+        entry.moduleRequest = declaration->fromClause->moduleSpecifier.toString();
+        entry.importName = QStringLiteral("*");
+        entry.location = declaration->firstSourceLocation();
+        _context->exportEntries << entry;
+    } else if (declaration->exportClause) {
+        for (ExportsList *it = declaration->exportClause->exportsList; it; it = it->next) {
+            ExportSpecifier *spec = it->exportSpecifier;
+            Compiler::ExportEntry entry;
+            if (module.isEmpty())
+                entry.localName = spec->identifier.toString();
+            else
+                entry.importName = spec->identifier.toString();
+
+            entry.moduleRequest = module;
+            entry.exportName = spec->exportedIdentifier.toString();
+            entry.location = it->firstSourceLocation();
+
+            _context->exportEntries << entry;
+        }
+    } else if (auto *vstmt = AST::cast<AST::VariableStatement*>(declaration->variableStatementOrDeclaration)) {
+        QStringList boundNames;
+        for (VariableDeclarationList *it = vstmt->declarations; it; it = it->next) {
+            if (!it->declaration)
+                continue;
+            it->declaration->boundNames(&boundNames);
+        }
+        for (const QString &name: boundNames) {
+            Compiler::ExportEntry entry;
+            entry.localName = name;
+            entry.exportName = name;
+            entry.location = vstmt->firstSourceLocation();
+            _context->exportEntries << entry;
+        }
+    } else if (auto *classDecl = AST::cast<AST::ClassDeclaration*>(declaration->variableStatementOrDeclaration)) {
+        QString name = classDecl->name.toString();
+        if (!name.isEmpty()) {
+            Compiler::ExportEntry entry;
+            entry.localName = name;
+            entry.exportName = name;
+            entry.location = classDecl->firstSourceLocation();
+            _context->exportEntries << entry;
+            if (declaration->exportDefault)
+                localNameForDefaultExport = entry.localName;
+        }
+    } else if (auto *fdef = declaration->variableStatementOrDeclaration->asFunctionDefinition()) {
+        QString functionName;
+
+        // Only function definitions for which we enter their name into the local environment
+        // can result in exports. Nested expressions such as (function foo() {}) are not accessible
+        // as locals and can only be exported as default exports (further down).
+        auto ast = declaration->variableStatementOrDeclaration;
+        if (AST::cast<AST::ExpressionStatement*>(ast) || AST::cast<AST::FunctionDeclaration*>(ast))
+            functionName = fdef->name.toString();
+
+        if (!functionName.isEmpty()) {
+            Compiler::ExportEntry entry;
+            entry.localName = functionName;
+            entry.exportName = functionName;
+            entry.location = fdef->firstSourceLocation();
+            _context->exportEntries << entry;
+            if (declaration->exportDefault)
+                localNameForDefaultExport = entry.localName;
+        }
+    }
+
+    if (declaration->exportDefault) {
+        Compiler::ExportEntry entry;
+        entry.localName = localNameForDefaultExport;
+        _context->localNameForDefaultExport = localNameForDefaultExport;
+        entry.exportName = QStringLiteral("default");
+        entry.location = declaration->firstSourceLocation();
+        _context->exportEntries << entry;
+    }
+
+    return true; // scan through potential assignment expression code, etc.
+}
+
+bool ScanFunctions::visit(ImportDeclaration *declaration)
+{
+    QString module;
+    if (declaration->fromClause) {
+        module = declaration->fromClause->moduleSpecifier.toString();
+        if (!module.isEmpty())
+            _context->moduleRequests << module;
+    }
+
+    if (!declaration->moduleSpecifier.isEmpty())
+        _context->moduleRequests << declaration->moduleSpecifier.toString();
+
+    if (ImportClause *import = declaration->importClause) {
+        if (!import->importedDefaultBinding.isEmpty()) {
+            Compiler::ImportEntry entry;
+            entry.moduleRequest = module;
+            entry.importName = QStringLiteral("default");
+            entry.localName = import->importedDefaultBinding.toString();
+            entry.location = declaration->firstSourceLocation();
+            _context->importEntries << entry;
+        }
+
+        if (import->nameSpaceImport) {
+            Compiler::ImportEntry entry;
+            entry.moduleRequest = module;
+            entry.importName = QStringLiteral("*");
+            entry.localName = import->nameSpaceImport->importedBinding.toString();
+            entry.location = declaration->firstSourceLocation();
+            _context->importEntries << entry;
+        }
+
+        if (import->namedImports) {
+            for (ImportsList *it = import->namedImports->importsList; it; it = it->next) {
+                Compiler::ImportEntry entry;
+                entry.moduleRequest = module;
+                entry.localName = it->importSpecifier->importedBinding.toString();
+                if (!it->importSpecifier->identifier.isEmpty())
+                    entry.importName = it->importSpecifier->identifier.toString();
+                else
+                    entry.importName = entry.localName;
+                entry.location = declaration->firstSourceLocation();
+                _context->importEntries << entry;
+            }
+        }
+    }
+    return false;
+}
+
+bool ScanFunctions::visit(CallExpression *ast)
+{
+    if (!_context->hasDirectEval) {
+        if (IdentifierExpression *id = cast<IdentifierExpression *>(ast->base)) {
+            if (id->name == QLatin1String("eval")) {
+                if (_context->usesArgumentsObject == Context::ArgumentsObjectUnknown)
+                    _context->usesArgumentsObject = Context::ArgumentsObjectUsed;
+                _context->hasDirectEval = true;
+            }
+        }
+    }
+    return true;
+}
+
+bool ScanFunctions::visit(PatternElement *ast)
+{
+    if (!ast->isVariableDeclaration())
+        return true;
+
+    QStringList names;
+    ast->boundNames(&names);
+
+    QQmlJS::AST::SourceLocation lastInitializerLocation = ast->lastSourceLocation();
+    if (_context->lastBlockInitializerLocation.isValid())
+        lastInitializerLocation = _context->lastBlockInitializerLocation;
+
+    for (const QString &name : qAsConst(names)) {
+        if (_context->isStrict && (name == QLatin1String("eval") || name == QLatin1String("arguments")))
+            _cg->throwSyntaxError(ast->identifierToken, QStringLiteral("Variable name may not be eval or arguments in strict mode"));
+        checkName(QStringRef(&name), ast->identifierToken);
+        if (name == QLatin1String("arguments"))
+            _context->usesArgumentsObject = Context::ArgumentsObjectNotUsed;
+        if (ast->scope == VariableScope::Const && !ast->initializer && !ast->isForDeclaration && !ast->destructuringPattern()) {
+            _cg->throwSyntaxError(ast->identifierToken, QStringLiteral("Missing initializer in const declaration"));
+            return false;
+        }
+        if (!_context->addLocalVar(name, ast->initializer ? Context::VariableDefinition : Context::VariableDeclaration, ast->scope,
+                                   /*function*/nullptr, lastInitializerLocation)) {
+            _cg->throwSyntaxError(ast->identifierToken, QStringLiteral("Identifier %1 has already been declared").arg(name));
+            return false;
+        }
+    }
+    return true;
+}
+
+bool ScanFunctions::visit(IdentifierExpression *ast)
+{
+    checkName(ast->name, ast->identifierToken);
+    if (_context->usesArgumentsObject == Context::ArgumentsObjectUnknown && ast->name == QLatin1String("arguments"))
+        _context->usesArgumentsObject = Context::ArgumentsObjectUsed;
+    _context->addUsedVariable(ast->name.toString());
+    return true;
+}
+
+bool ScanFunctions::visit(ExpressionStatement *ast)
+{
+    if (FunctionExpression* expr = AST::cast<AST::FunctionExpression*>(ast->expression)) {
+        if (!_allowFuncDecls)
+            _cg->throwSyntaxError(expr->functionToken, QStringLiteral("conditional function or closure declaration"));
+
+        if (!enterFunction(expr, /*enterName*/ true))
+            return false;
+        Node::accept(expr->formals, this);
+        Node::accept(expr->body, this);
+        leaveEnvironment();
+        return false;
+    } else {
+        SourceLocation firstToken = ast->firstSourceLocation();
+        if (_sourceCode.midRef(firstToken.offset, firstToken.length) == QLatin1String("function")) {
+            _cg->throwSyntaxError(firstToken, QStringLiteral("unexpected token"));
+        }
+    }
+    return true;
+}
+
+bool ScanFunctions::visit(FunctionExpression *ast)
+{
+    return enterFunction(ast, /*enterName*/ false);
+}
+
+bool ScanFunctions::visit(ClassExpression *ast)
+{
+    enterEnvironment(ast, ContextType::Block, QStringLiteral("%Class"));
+    _context->isStrict = true;
+    _context->hasNestedFunctions = true;
+    if (!ast->name.isEmpty())
+        _context->addLocalVar(ast->name.toString(), Context::VariableDefinition, AST::VariableScope::Const);
+    return true;
+}
+
+void ScanFunctions::endVisit(ClassExpression *)
+{
+    leaveEnvironment();
+}
+
+bool ScanFunctions::visit(ClassDeclaration *ast)
+{
+    if (!ast->name.isEmpty())
+        _context->addLocalVar(ast->name.toString(), Context::VariableDeclaration, AST::VariableScope::Let);
+
+    enterEnvironment(ast, ContextType::Block, QStringLiteral("%Class"));
+    _context->isStrict = true;
+    _context->hasNestedFunctions = true;
+    if (!ast->name.isEmpty())
+        _context->addLocalVar(ast->name.toString(), Context::VariableDefinition, AST::VariableScope::Const);
+    return true;
+}
+
+void ScanFunctions::endVisit(ClassDeclaration *)
+{
+    leaveEnvironment();
+}
+
+bool ScanFunctions::visit(TemplateLiteral *ast)
+{
+    while (ast) {
+        if (ast->expression)
+            Node::accept(ast->expression, this);
+        ast = ast->next;
+    }
+    return true;
+
+}
+
+bool ScanFunctions::visit(SuperLiteral *)
+{
+    Context *c = _context;
+    bool needContext = false;
+    while (c && (c->contextType == ContextType::Block || c->isArrowFunction)) {
+        needContext |= c->isArrowFunction;
+        c = c->parent;
+    }
+
+    c->requiresExecutionContext |= needContext;
+
+    return false;
+}
+
+bool ScanFunctions::visit(FieldMemberExpression *ast)
+{
+    if (AST::IdentifierExpression *id = AST::cast<AST::IdentifierExpression *>(ast->base)) {
+        if (id->name == QLatin1String("new")) {
+            // new.target
+            if (ast->name != QLatin1String("target")) {
+                _cg->throwSyntaxError(ast->identifierToken, QLatin1String("Expected 'target' after 'new.'."));
+                return false;
+            }
+            Context *c = _context;
+            bool needContext = false;
+            while (c->contextType == ContextType::Block || c->isArrowFunction) {
+                needContext |= c->isArrowFunction;
+                c = c->parent;
+            }
+            c->requiresExecutionContext |= needContext;
+            c->innerFunctionAccessesNewTarget |= needContext;
+
+            return false;
+        }
+    }
+
+    return true;
+}
+
+bool ScanFunctions::visit(ArrayPattern *ast)
+{
+    for (PatternElementList *it = ast->elements; it; it = it->next)
+        Node::accept(it->element, this);
+
+    return false;
+}
+
+bool ScanFunctions::enterFunction(FunctionExpression *ast, bool enterName)
+{
+    if (_context->isStrict && (ast->name == QLatin1String("eval") || ast->name == QLatin1String("arguments")))
+        _cg->throwSyntaxError(ast->identifierToken, QStringLiteral("Function name may not be eval or arguments in strict mode"));
+    return enterFunction(ast, ast->name.toString(), ast->formals, ast->body, enterName);
+}
+
+void ScanFunctions::endVisit(FunctionExpression *)
+{
+    leaveEnvironment();
+}
+
+bool ScanFunctions::visit(ObjectPattern *ast)
+{
+    TemporaryBoolAssignment allowFuncDecls(_allowFuncDecls, true);
+    Node::accept(ast->properties, this);
+    return false;
+}
+
+bool ScanFunctions::visit(PatternProperty *ast)
+{
+    Q_UNUSED(ast);
+    // ### Shouldn't be required anymore
+//    if (ast->type == PatternProperty::Getter || ast->type == PatternProperty::Setter) {
+//        TemporaryBoolAssignment allowFuncDecls(_allowFuncDecls, true);
+//        return enterFunction(ast, QString(), ast->formals, ast->functionBody, /*enterName */ false);
+//    }
+    return true;
+}
+
+void ScanFunctions::endVisit(PatternProperty *)
+{
+    // ###
+//    if (ast->type == PatternProperty::Getter || ast->type == PatternProperty::Setter)
+//        leaveEnvironment();
+}
+
+bool ScanFunctions::visit(FunctionDeclaration *ast)
+{
+    return enterFunction(ast, /*enterName*/ true);
+}
+
+void ScanFunctions::endVisit(FunctionDeclaration *)
+{
+    leaveEnvironment();
+}
+
+bool ScanFunctions::visit(DoWhileStatement *ast) {
+    {
+        TemporaryBoolAssignment allowFuncDecls(_allowFuncDecls, !_context->isStrict);
+        Node::accept(ast->statement, this);
+    }
+    Node::accept(ast->expression, this);
+    return false;
+}
+
+bool ScanFunctions::visit(ForStatement *ast) {
+    enterEnvironment(ast, ContextType::Block, QStringLiteral("%For"));
+    Node::accept(ast->initialiser, this);
+    Node::accept(ast->declarations, this);
+    Node::accept(ast->condition, this);
+    Node::accept(ast->expression, this);
+
+    TemporaryBoolAssignment allowFuncDecls(_allowFuncDecls, !_context->isStrict);
+    Node::accept(ast->statement, this);
+
+    return false;
+}
+
+void ScanFunctions::endVisit(ForStatement *)
+{
+    leaveEnvironment();
+}
+
+bool ScanFunctions::visit(ForEachStatement *ast) {
+    enterEnvironment(ast, ContextType::Block, QStringLiteral("%Foreach"));
+    if (ast->expression)
+        _context->lastBlockInitializerLocation = ast->expression->lastSourceLocation();
+    Node::accept(ast->lhs, this);
+    Node::accept(ast->expression, this);
+
+    TemporaryBoolAssignment allowFuncDecls(_allowFuncDecls, !_context->isStrict);
+    Node::accept(ast->statement, this);
+
+    return false;
+}
+
+void ScanFunctions::endVisit(ForEachStatement *)
+{
+    leaveEnvironment();
+}
+
+bool ScanFunctions::visit(ThisExpression *)
+{
+    _context->usesThis = true;
+    return false;
+}
+
+bool ScanFunctions::visit(Block *ast)
+{
+    TemporaryBoolAssignment allowFuncDecls(_allowFuncDecls, _context->isStrict ? false : _allowFuncDecls);
+    enterEnvironment(ast, ContextType::Block, QStringLiteral("%Block"));
+    Node::accept(ast->statements, this);
+    return false;
+}
+
+void ScanFunctions::endVisit(Block *)
+{
+    leaveEnvironment();
+}
+
+bool ScanFunctions::visit(CaseBlock *ast)
+{
+    enterEnvironment(ast, ContextType::Block, QStringLiteral("%CaseBlock"));
+    return true;
+}
+
+void ScanFunctions::endVisit(CaseBlock *)
+{
+    leaveEnvironment();
+}
+
+bool ScanFunctions::visit(Catch *ast)
+{
+    TemporaryBoolAssignment allowFuncDecls(_allowFuncDecls, _context->isStrict ? false : _allowFuncDecls);
+    enterEnvironment(ast, ContextType::Block, QStringLiteral("%CatchBlock"));
+    _context->isCatchBlock = true;
+    QString caughtVar = ast->patternElement->bindingIdentifier.toString();
+    if (caughtVar.isEmpty())
+        caughtVar = QStringLiteral("@caught");
+    _context->addLocalVar(caughtVar, Context::MemberType::VariableDefinition, VariableScope::Let);
+
+    _context->caughtVariable = caughtVar;
+    if (_context->isStrict &&
+        (caughtVar == QLatin1String("eval") || caughtVar == QLatin1String("arguments"))) {
+        _cg->throwSyntaxError(ast->identifierToken, QStringLiteral("Catch variable name may not be eval or arguments in strict mode"));
+        return false;
+    }
+    Node::accept(ast->patternElement, this);
+    // skip the block statement
+    Node::accept(ast->statement->statements, this);
+    return false;
+}
+
+void ScanFunctions::endVisit(Catch *)
+{
+    leaveEnvironment();
+}
+
+bool ScanFunctions::visit(WithStatement *ast)
+{
+    Node::accept(ast->expression, this);
+
+    TemporaryBoolAssignment allowFuncDecls(_allowFuncDecls, _context->isStrict ? false : _allowFuncDecls);
+    enterEnvironment(ast, ContextType::Block, QStringLiteral("%WithBlock"));
+    _context->isWithBlock = true;
+
+    if (_context->isStrict) {
+        _cg->throwSyntaxError(ast->withToken, QStringLiteral("'with' statement is not allowed in strict mode"));
+        return false;
+    }
+    Node::accept(ast->statement, this);
+
+    return false;
+}
+
+void ScanFunctions::endVisit(WithStatement *)
+{
+    leaveEnvironment();
+}
+
+bool ScanFunctions::enterFunction(Node *ast, const QString &name, FormalParameterList *formals, StatementList *body, bool enterName)
+{
+    Context *outerContext = _context;
+    enterEnvironment(ast, ContextType::Function, name);
+
+    FunctionExpression *expr = AST::cast<FunctionExpression *>(ast);
+    if (!expr)
+        expr = AST::cast<FunctionDeclaration *>(ast);
+    if (outerContext) {
+        outerContext->hasNestedFunctions = true;
+        // The identifier of a function expression cannot be referenced from the enclosing environment.
+        if (enterName) {
+            if (!outerContext->addLocalVar(name, Context::FunctionDefinition, VariableScope::Var, expr)) {
+                _cg->throwSyntaxError(ast->firstSourceLocation(), QStringLiteral("Identifier %1 has already been declared").arg(name));
+                return false;
+            }
+            outerContext->addLocalVar(name, Context::FunctionDefinition, VariableScope::Var, expr);
+        }
+        if (name == QLatin1String("arguments"))
+            outerContext->usesArgumentsObject = Context::ArgumentsObjectNotUsed;
+    }
+
+    _context->name = name;
+    if (formals && formals->containsName(QStringLiteral("arguments")))
+        _context->usesArgumentsObject = Context::ArgumentsObjectNotUsed;
+    if (expr) {
+        if (expr->isArrowFunction)
+            _context->isArrowFunction = true;
+        else if (expr->isGenerator)
+            _context->isGenerator = true;
+    }
+
+
+    if (!enterName && (!name.isEmpty() && (!formals || !formals->containsName(name))))
+        _context->addLocalVar(name, Context::ThisFunctionName, VariableScope::Var);
+    _context->formals = formals;
+
+    if (body && !_context->isStrict)
+        checkDirectivePrologue(body);
+
+    bool isSimpleParameterList = formals && formals->isSimpleParameterList();
+
+    _context->arguments = formals ? formals->formals() : QStringList();
+
+    const QStringList boundNames = formals ? formals->boundNames() : QStringList();
+    for (int i = 0; i < boundNames.size(); ++i) {
+        const QString &arg = boundNames.at(i);
+        if (_context->isStrict || !isSimpleParameterList) {
+            bool duplicate = (boundNames.indexOf(arg, i + 1) != -1);
+            if (duplicate) {
+                _cg->throwSyntaxError(formals->firstSourceLocation(), QStringLiteral("Duplicate parameter name '%1' is not allowed.").arg(arg));
+                return false;
+            }
+        }
+        if (_context->isStrict) {
+            if (arg == QLatin1String("eval") || arg == QLatin1String("arguments")) {
+                _cg->throwSyntaxError(formals->firstSourceLocation(), QStringLiteral("'%1' cannot be used as parameter name in strict mode").arg(arg));
+                return false;
+            }
+        }
+        if (!_context->arguments.contains(arg))
+            _context->addLocalVar(arg, Context::VariableDefinition, VariableScope::Var);
+    }
+    return true;
+}
+
+void ScanFunctions::calcEscapingVariables()
+{
+    Module *m = _cg->_module;
+
+    for (Context *inner : qAsConst(m->contextMap)) {
+        if (inner->usesArgumentsObject != Context::ArgumentsObjectUsed)
+            continue;
+        if (inner->contextType != ContextType::Block && !inner->isArrowFunction)
+            continue;
+        Context *c = inner->parent;
+        while (c && (c->contextType == ContextType::Block || c->isArrowFunction))
+            c = c->parent;
+        if (c)
+            c->usesArgumentsObject = Context::ArgumentsObjectUsed;
+        inner->usesArgumentsObject = Context::ArgumentsObjectNotUsed;
+    }
+    for (Context *inner : qAsConst(m->contextMap)) {
+        if (!inner->parent || inner->usesArgumentsObject == Context::ArgumentsObjectUnknown)
+            inner->usesArgumentsObject = Context::ArgumentsObjectNotUsed;
+        if (inner->usesArgumentsObject == Context::ArgumentsObjectUsed) {
+            QString arguments = QStringLiteral("arguments");
+            inner->addLocalVar(arguments, Context::VariableDeclaration, AST::VariableScope::Var);
+            if (!inner->isStrict) {
+                inner->argumentsCanEscape = true;
+                inner->requiresExecutionContext = true;
+            }
+        }
+    }
+
+    for (Context *c : qAsConst(m->contextMap)) {
+        if (c->contextType != ContextType::ESModule)
+            continue;
+        for (const auto &entry: c->exportEntries) {
+            auto m = c->members.find(entry.localName);
+            if (m != c->members.end())
+                m->canEscape = true;
+        }
+        break;
+    }
+
+    for (Context *inner : qAsConst(m->contextMap)) {
+        for (const QString &var : qAsConst(inner->usedVariables)) {
+            Context *c = inner;
+            while (c) {
+                Context *current = c;
+                c = c->parent;
+                if (current->isWithBlock || current->contextType != ContextType::Block)
+                    break;
+            }
+            Q_ASSERT(c != inner);
+            while (c) {
+                Context::MemberMap::const_iterator it = c->members.find(var);
+                if (it != c->members.end()) {
+                    if (c->parent || it->isLexicallyScoped()) {
+                        it->canEscape = true;
+                        c->requiresExecutionContext = true;
+                    } else if (c->contextType == ContextType::ESModule) {
+                        // Module instantiation provides a context, but vars used from inner
+                        // scopes need to be stored in its locals[].
+                        it->canEscape = true;
+                    }
+                    break;
+                }
+                if (c->findArgument(var) != -1) {
+                    c->argumentsCanEscape = true;
+                    c->requiresExecutionContext = true;
+                    break;
+                }
+                c = c->parent;
+            }
+        }
+        if (inner->hasDirectEval) {
+            inner->hasDirectEval = false;
+            inner->innerFunctionAccessesNewTarget = true;
+            if (!inner->isStrict) {
+                Context *c = inner;
+                while (c->contextType == ContextType::Block) {
+                    c = c->parent;
+                }
+                Q_ASSERT(c);
+                c->hasDirectEval = true;
+                c->innerFunctionAccessesThis = true;
+            }
+            Context *c = inner;
+            while (c) {
+                c->allVarsEscape = true;
+                c = c->parent;
+            }
+        }
+        if (inner->usesThis) {
+            inner->usesThis = false;
+            bool innerFunctionAccessesThis = false;
+            Context *c = inner;
+            while (c->contextType == ContextType::Block || c->isArrowFunction) {
+                innerFunctionAccessesThis |= c->isArrowFunction;
+                c = c->parent;
+            }
+            Q_ASSERT(c);
+            if (!inner->isStrict)
+                c->usesThis = true;
+            c->innerFunctionAccessesThis |= innerFunctionAccessesThis;
+        }
+    }
+    for (Context *c : qAsConst(m->contextMap)) {
+        if (c->innerFunctionAccessesThis) {
+            // add an escaping 'this' variable
+            c->addLocalVar(QStringLiteral("this"), Context::VariableDefinition, VariableScope::Let);
+            c->requiresExecutionContext = true;
+            auto m = c->members.find(QStringLiteral("this"));
+            m->canEscape = true;
+        }
+        if (c->innerFunctionAccessesNewTarget) {
+            // add an escaping 'new.target' variable
+            c->addLocalVar(QStringLiteral("new.target"), Context::VariableDefinition, VariableScope::Let);
+            c->requiresExecutionContext = true;
+            auto m = c->members.find(QStringLiteral("new.target"));
+            m->canEscape = true;
+        }
+        if (c->allVarsEscape && c->contextType == ContextType::Block && c->members.isEmpty())
+            c->allVarsEscape = false;
+        if (c->contextType == ContextType::Global || c->contextType == ContextType::ScriptImportedByQML || (!c->isStrict && c->contextType == ContextType::Eval) || m->debugMode)
+            c->allVarsEscape = true;
+        if (c->allVarsEscape) {
+            if (c->parent) {
+                c->requiresExecutionContext = true;
+                c->argumentsCanEscape = true;
+            } else {
+                for (const auto &m : qAsConst(c->members)) {
+                    if (m.isLexicallyScoped()) {
+                        c->requiresExecutionContext = true;
+                        break;
+                    }
+                }
+            }
+        }
+        if (c->contextType == ContextType::Block && c->isCatchBlock) {
+            c->requiresExecutionContext = true;
+            auto m = c->members.find(c->caughtVariable);
+            m->canEscape = true;
+        }
+        const QLatin1String exprForOn("expression for on");
+        if (c->contextType == ContextType::Binding && c->name.length() > exprForOn.size() &&
+            c->name.startsWith(exprForOn) && c->name.at(exprForOn.size()).isUpper())
+            // we don't really need this for bindings, but we do for signal handlers, and in this case,
+            // we don't know if the code is a signal handler or not.
+            c->requiresExecutionContext = true;
+        if (c->allVarsEscape) {
+            for (auto &m : c->members)
+                m.canEscape = true;
+        }
+    }
+
+    static const bool showEscapingVars = qEnvironmentVariableIsSet("QV4_SHOW_ESCAPING_VARS");
+    if (showEscapingVars) {
+        qDebug() << "==== escaping variables ====";
+        for (Context *c : qAsConst(m->contextMap)) {
+            qDebug() << "Context" << c << c->name << "requiresExecutionContext" << c->requiresExecutionContext << "isStrict" << c->isStrict;
+            qDebug() << "    isArrowFunction" << c->isArrowFunction << "innerFunctionAccessesThis" << c->innerFunctionAccessesThis;
+            qDebug() << "    parent:" << c->parent;
+            if (c->argumentsCanEscape)
+                qDebug() << "    Arguments escape";
+            for (auto it = c->members.constBegin(); it != c->members.constEnd(); ++it) {
+                qDebug() << "    " << it.key() << it.value().index << it.value().canEscape << "isLexicallyScoped:" << it.value().isLexicallyScoped();
+            }
+        }
+    }
+}
diff --git a/src/qml/compiler/qv4compilerscanfunctions_p.h b/src/qml/compiler/qv4compilerscanfunctions_p.h
new file mode 100644
index 0000000000..28ad846bcd
--- /dev/null
+++ b/src/qml/compiler/qv4compilerscanfunctions_p.h
@@ -0,0 +1,188 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#ifndef QV4COMPILERSCANFUNCTIONS_P_H
+#define QV4COMPILERSCANFUNCTIONS_P_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include "private/qv4global_p.h"
+#include <private/qqmljsastvisitor_p.h>
+#include <private/qqmljsast_p.h>
+#include <private/qqmljsengine_p.h>
+#include <private/qv4compilercontext_p.h>
+#include <private/qv4util_p.h>
+#include <QtCore/QStringList>
+#include <QStack>
+#include <QScopedValueRollback>
+
+QT_BEGIN_NAMESPACE
+
+using namespace QQmlJS;
+
+namespace QV4 {
+
+namespace Moth {
+struct Instruction;
+}
+
+namespace CompiledData {
+struct CompilationUnit;
+}
+
+namespace Compiler {
+
+class Codegen;
+
+class ScanFunctions: protected QQmlJS::AST::Visitor
+{
+    typedef QScopedValueRollback<bool> TemporaryBoolAssignment;
+public:
+    ScanFunctions(Codegen *cg, const QString &sourceCode, ContextType defaultProgramType);
+    void operator()(AST::Node *node);
+
+    void enterGlobalEnvironment(ContextType compilationMode);
+    void enterEnvironment(AST::Node *node, ContextType compilationMode, const QString &name);
+    void leaveEnvironment();
+
+    void enterQmlFunction(AST::FunctionDeclaration *ast)
+    { enterFunction(ast, false); }
+
+protected:
+    using Visitor::visit;
+    using Visitor::endVisit;
+
+    bool preVisit(AST::Node *ast) override;
+    void postVisit(AST::Node *) override;
+
+    void checkDirectivePrologue(AST::StatementList *ast);
+
+    void checkName(const QStringRef &name, const AST::SourceLocation &loc);
+
+    bool visit(AST::Program *ast) override;
+    void endVisit(AST::Program *) override;
+
+    bool visit(AST::ESModule *ast) override;
+    void endVisit(AST::ESModule *) override;
+
+    bool visit(AST::ExportDeclaration *declaration) override;
+    bool visit(AST::ImportDeclaration *declaration) override;
+
+    bool visit(AST::CallExpression *ast) override;
+    bool visit(AST::PatternElement *ast) override;
+    bool visit(AST::IdentifierExpression *ast) override;
+    bool visit(AST::ExpressionStatement *ast) override;
+    bool visit(AST::FunctionExpression *ast) override;
+    bool visit(AST::TemplateLiteral *ast) override;
+    bool visit(AST::SuperLiteral *) override;
+    bool visit(AST::FieldMemberExpression *) override;
+    bool visit(AST::ArrayPattern *) override;
+
+    bool enterFunction(AST::FunctionExpression *ast, bool enterName);
+
+    void endVisit(AST::FunctionExpression *) override;
+
+    bool visit(AST::ObjectPattern *ast) override;
+
+    bool visit(AST::PatternProperty *ast) override;
+    void endVisit(AST::PatternProperty *) override;
+
+    bool visit(AST::FunctionDeclaration *ast) override;
+    void endVisit(AST::FunctionDeclaration *) override;
+
+    bool visit(AST::ClassExpression *ast) override;
+    void endVisit(AST::ClassExpression *) override;
+
+    bool visit(AST::ClassDeclaration *ast) override;
+    void endVisit(AST::ClassDeclaration *) override;
+
+    bool visit(AST::DoWhileStatement *ast) override;
+    bool visit(AST::ForStatement *ast) override;
+    void endVisit(AST::ForStatement *) override;
+    bool visit(AST::ForEachStatement *ast) override;
+    void endVisit(AST::ForEachStatement *) override;
+
+    bool visit(AST::ThisExpression *ast) override;
+
+    bool visit(AST::Block *ast) override;
+    void endVisit(AST::Block *ast) override;
+
+    bool visit(AST::CaseBlock *ast) override;
+    void endVisit(AST::CaseBlock *ast) override;
+
+    bool visit(AST::Catch *ast) override;
+    void endVisit(AST::Catch *ast) override;
+
+    bool visit(AST::WithStatement *ast) override;
+    void endVisit(AST::WithStatement *ast) override;
+
+protected:
+    bool enterFunction(AST::Node *ast, const QString &name, AST::FormalParameterList *formals, AST::StatementList *body, bool enterName);
+
+    void calcEscapingVariables();
+// fields:
+    Codegen *_cg;
+    const QString _sourceCode;
+    Context *_context;
+    QStack<Context *> _contextStack;
+
+    bool _allowFuncDecls;
+    ContextType defaultProgramType;
+
+    unsigned _recursionDepth = 0;
+
+private:
+    static constexpr AST::Node *astNodeForGlobalEnvironment = nullptr;
+};
+
+}
+
+}
+
+QT_END_NAMESPACE
+
+#endif // QV4CODEGEN_P_H
diff --git a/src/qml/compiler/qv4instr_moth.cpp b/src/qml/compiler/qv4instr_moth.cpp
index cf8cf623bc..c0b1be1492 100644
--- a/src/qml/compiler/qv4instr_moth.cpp
+++ b/src/qml/compiler/qv4instr_moth.cpp
@@ -38,17 +38,711 @@
 ****************************************************************************/
 
 #include "qv4instr_moth_p.h"
+#include <private/qv4compileddata_p.h>
+#include <private/qv4stackframe_p.h>
 
 using namespace QV4;
 using namespace QV4::Moth;
 
-int Instr::size(Type type)
+int InstrInfo::size(Instr::Type type)
 {
-#define MOTH_RETURN_INSTR_SIZE(I, FMT) case I: return InstrMeta<(int)I>::Size;
+#define MOTH_RETURN_INSTR_SIZE(I) case Instr::Type::I: case Instr::Type::I##_Wide: return InstrMeta<int(Instr::Type::I)>::Size;
     switch (type) {
-    FOR_EACH_MOTH_INSTR(MOTH_RETURN_INSTR_SIZE)
-    default: return 0;
+    FOR_EACH_MOTH_INSTR_ALL(MOTH_RETURN_INSTR_SIZE)
     }
 #undef MOTH_RETURN_INSTR_SIZE
+    Q_UNREACHABLE();
 }
 
+static QByteArray alignedNumber(int n) {
+    QByteArray number = QByteArray::number(n);
+    while (number.size() < 8)
+        number.prepend(' ');
+    return number;
+}
+
+static QByteArray alignedLineNumber(int line) {
+    if (line > 0)
+        return alignedNumber(static_cast<int>(line));
+    return QByteArray("        ");
+}
+
+static QByteArray rawBytes(const char *data, int n)
+{
+    QByteArray ba;
+    while (n) {
+        uint num = *reinterpret_cast<const uchar *>(data);
+        if (num < 16)
+            ba += '0';
+        ba += QByteArray::number(num, 16) + " ";
+        ++data;
+        --n;
+    }
+    while (ba.size() < 25)
+        ba += ' ';
+    return ba;
+}
+
+static QString toString(QV4::ReturnedValue v)
+{
+#ifdef V4_BOOTSTRAP
+    return QStringLiteral("string-const(%1)").arg(v);
+#else // !V4_BOOTSTRAP
+    Value val = Value::fromReturnedValue(v);
+    QString result;
+    if (val.isInt32())
+        result = QLatin1String("int ");
+    else if (val.isDouble())
+        result = QLatin1String("double ");
+    if (val.isEmpty())
+        result += QLatin1String("empty");
+    else
+        result += val.toQStringNoThrow();
+    return result;
+#endif // V4_BOOTSTRAP
+}
+
+#define ABSOLUTE_OFFSET() \
+    (code - start + offset)
+
+#define MOTH_BEGIN_INSTR(instr) \
+    { \
+        INSTR_##instr(MOTH_DECODE_WITH_BASE) \
+        QDebug d = qDebug(); \
+        d.noquote(); \
+        d.nospace(); \
+        if (static_cast<int>(Instr::Type::instr) >= 0x100) \
+            --base_ptr; \
+        d << alignedLineNumber(line) << alignedNumber(codeOffset).constData() << ": " \
+          << rawBytes(base_ptr, int(code - base_ptr)) << #instr << " ";
+
+#define MOTH_END_INSTR(instr) \
+        continue; \
+    }
+
+QT_BEGIN_NAMESPACE
+namespace QV4 {
+namespace Moth {
+
+const int InstrInfo::argumentCount[] = {
+    FOR_EACH_MOTH_INSTR_ALL(MOTH_COLLECT_NARGS)
+};
+
+
+void dumpConstantTable(const Value *constants, uint count)
+{
+    QDebug d = qDebug();
+    d.nospace();
+    for (uint i = 0; i < count; ++i)
+        d << alignedNumber(int(i)).constData() << ":    "
+          << toString(constants[i].asReturnedValue()).toUtf8().constData() << "\n";
+}
+
+QString dumpRegister(int reg, int nFormals)
+{
+    Q_STATIC_ASSERT(offsetof(CallData, function) == 0);
+    Q_STATIC_ASSERT(offsetof(CallData, context) == sizeof(Value));
+    Q_STATIC_ASSERT(offsetof(CallData, accumulator) == 2*sizeof(Value));
+    Q_STATIC_ASSERT(offsetof(CallData, thisObject) == 3*sizeof(Value));
+    if (reg == CallData::Function)
+        return QStringLiteral("(function)");
+    else if (reg == CallData::Context)
+        return QStringLiteral("(context)");
+    else if (reg == CallData::Accumulator)
+        return QStringLiteral("(accumulator)");
+    else if (reg == CallData::NewTarget)
+        return QStringLiteral("(new.target)");
+    else if (reg == CallData::This)
+        return QStringLiteral("(this)");
+    else if (reg == CallData::Argc)
+        return QStringLiteral("(argc)");
+    reg -= CallData::HeaderSize();
+    if (reg < nFormals)
+        return QStringLiteral("a%1").arg(reg);
+    reg -= nFormals;
+    return QStringLiteral("r%1").arg(reg);
+
+}
+
+QString dumpArguments(int argc, int argv, int nFormals)
+{
+    if (!argc)
+        return QStringLiteral("()");
+    return QStringLiteral("(") + dumpRegister(argv, nFormals) + QStringLiteral(", ") + QString::number(argc) + QStringLiteral(")");
+}
+
+#define TRACE_SLOT QStringLiteral(" {%1}").arg(traceSlot)
+
+void dumpBytecode(const char *code, int len, int nLocals, int nFormals, int /*startLine*/, const QVector<CompiledData::CodeOffsetToLine> &lineNumberMapping)
+{
+    MOTH_JUMP_TABLE;
+
+    auto findLine = [](const CompiledData::CodeOffsetToLine &entry, uint offset) {
+        return entry.codeOffset < offset;
+    };
+
+    int lastLine = -1;
+    const char *start = code;
+    const char *end = code + len;
+    while (code < end) {
+        const CompiledData::CodeOffsetToLine *codeToLine = std::lower_bound(lineNumberMapping.constBegin(), lineNumberMapping.constEnd(), static_cast<uint>(code - start) + 1, findLine) - 1;
+        int line = int(codeToLine->line);
+        if (line != lastLine)
+            lastLine = line;
+        else
+            line = -1;
+
+        int codeOffset = int(code - start);
+
+        MOTH_DISPATCH()
+
+        MOTH_BEGIN_INSTR(LoadReg)
+            d << dumpRegister(reg, nFormals);
+        MOTH_END_INSTR(LoadReg)
+
+        MOTH_BEGIN_INSTR(StoreReg)
+            d << dumpRegister(reg, nFormals);
+        MOTH_END_INSTR(StoreReg)
+
+        MOTH_BEGIN_INSTR(MoveReg)
+            d << dumpRegister(destReg, nFormals) << ", " << dumpRegister(srcReg, nFormals);
+        MOTH_END_INSTR(MoveReg)
+
+        MOTH_BEGIN_INSTR(LoadImport)
+            d << "i" << index;
+        MOTH_END_INSTR(LoadImport)
+
+        MOTH_BEGIN_INSTR(LoadConst)
+            d << "C" << index;
+        MOTH_END_INSTR(LoadConst)
+
+        MOTH_BEGIN_INSTR(LoadNull)
+        MOTH_END_INSTR(LoadNull)
+
+        MOTH_BEGIN_INSTR(LoadZero)
+        MOTH_END_INSTR(LoadZero)
+
+        MOTH_BEGIN_INSTR(LoadTrue)
+        MOTH_END_INSTR(LoadTrue)
+
+        MOTH_BEGIN_INSTR(LoadFalse)
+        MOTH_END_INSTR(LoadFalse)
+
+        MOTH_BEGIN_INSTR(LoadUndefined)
+        MOTH_END_INSTR(LoadUndefined)
+
+        MOTH_BEGIN_INSTR(LoadInt)
+            d << value;
+        MOTH_END_INSTR(LoadInt)
+
+        MOTH_BEGIN_INSTR(MoveConst)
+            d << dumpRegister(destTemp, nFormals) << ", C" << constIndex;
+        MOTH_END_INSTR(MoveConst)
+
+        MOTH_BEGIN_INSTR(LoadLocal)
+            if (index < nLocals)
+                d << "l" << index << TRACE_SLOT;
+            else
+                d << "a" << (index - nLocals) << TRACE_SLOT;
+        MOTH_END_INSTR(LoadLocal)
+
+        MOTH_BEGIN_INSTR(StoreLocal)
+            if (index < nLocals)
+                d << "l" << index;
+            else
+                d << "a" << (index - nLocals);
+        MOTH_END_INSTR(StoreLocal)
+
+        MOTH_BEGIN_INSTR(LoadScopedLocal)
+            if (index < nLocals)
+                d << "l" << index << "@" << scope << TRACE_SLOT;
+            else
+                d << "a" << (index - nLocals) << "@" << scope << TRACE_SLOT;
+        MOTH_END_INSTR(LoadScopedLocal)
+
+        MOTH_BEGIN_INSTR(StoreScopedLocal)
+            if (index < nLocals)
+                d << ", " << "l" << index << "@" << scope;
+            else
+                d << ", " << "a" << (index - nLocals) << "@" << scope;
+        MOTH_END_INSTR(StoreScopedLocal)
+
+        MOTH_BEGIN_INSTR(LoadRuntimeString)
+            d << stringId;
+        MOTH_END_INSTR(LoadRuntimeString)
+
+        MOTH_BEGIN_INSTR(MoveRegExp)
+            d << dumpRegister(destReg, nFormals) << ", " <<regExpId;
+        MOTH_END_INSTR(MoveRegExp)
+
+        MOTH_BEGIN_INSTR(LoadClosure)
+            d << value;
+        MOTH_END_INSTR(LoadClosure)
+
+        MOTH_BEGIN_INSTR(LoadName)
+            d << name << TRACE_SLOT;
+        MOTH_END_INSTR(LoadName)
+
+        MOTH_BEGIN_INSTR(LoadGlobalLookup)
+            d << index << TRACE_SLOT;
+        MOTH_END_INSTR(LoadGlobalLookup)
+
+        MOTH_BEGIN_INSTR(StoreNameSloppy)
+            d << name;
+        MOTH_END_INSTR(StoreNameSloppy)
+
+        MOTH_BEGIN_INSTR(StoreNameStrict)
+            d << name;
+        MOTH_END_INSTR(StoreNameStrict)
+
+        MOTH_BEGIN_INSTR(LoadElement)
+            d << dumpRegister(base, nFormals) << "[acc]" << TRACE_SLOT;
+        MOTH_END_INSTR(LoadElement)
+
+        MOTH_BEGIN_INSTR(StoreElement)
+            d << dumpRegister(base, nFormals) << "[" << dumpRegister(index, nFormals) << "]"
+              << TRACE_SLOT;
+        MOTH_END_INSTR(StoreElement)
+
+        MOTH_BEGIN_INSTR(LoadProperty)
+            d << "acc[" << name << "]" << TRACE_SLOT;
+        MOTH_END_INSTR(LoadProperty)
+
+        MOTH_BEGIN_INSTR(GetLookup)
+            d << "acc(" << index << ")" << TRACE_SLOT;
+        MOTH_END_INSTR(GetLookup)
+
+        MOTH_BEGIN_INSTR(StoreProperty)
+            d << dumpRegister(base, nFormals) << "[" << name<< "]";
+        MOTH_END_INSTR(StoreProperty)
+
+        MOTH_BEGIN_INSTR(SetLookup)
+            d << dumpRegister(base, nFormals) << "(" << index << ")";
+        MOTH_END_INSTR(SetLookup)
+
+        MOTH_BEGIN_INSTR(LoadSuperProperty)
+            d << dumpRegister(property, nFormals);
+        MOTH_END_INSTR(LoadSuperProperty)
+
+        MOTH_BEGIN_INSTR(StoreSuperProperty)
+            d << dumpRegister(property, nFormals);
+        MOTH_END_INSTR(StoreSuperProperty)
+
+        MOTH_BEGIN_INSTR(StoreScopeObjectProperty)
+            d << dumpRegister(base, nFormals) << "[" << propertyIndex << "]";
+        MOTH_END_INSTR(StoreScopeObjectProperty)
+
+        MOTH_BEGIN_INSTR(LoadScopeObjectProperty)
+            d << dumpRegister(base, nFormals) << "[" << propertyIndex << "]" << (captureRequired ? " (capture)" : " (no capture)");
+        MOTH_END_INSTR(LoadScopeObjectProperty)
+
+        MOTH_BEGIN_INSTR(StoreContextObjectProperty)
+            d << dumpRegister(base, nFormals) << "[" << propertyIndex << "]";
+        MOTH_END_INSTR(StoreContextObjectProperty)
+
+        MOTH_BEGIN_INSTR(LoadContextObjectProperty)
+            d << dumpRegister(base, nFormals) << "[" << propertyIndex << "]" << (captureRequired ? " (capture)" : " (no capture)");
+        MOTH_END_INSTR(LoadContextObjectProperty)
+
+        MOTH_BEGIN_INSTR(LoadIdObject)
+            d << dumpRegister(base, nFormals) << "[" << index << "]";
+        MOTH_END_INSTR(LoadIdObject)
+
+        MOTH_BEGIN_INSTR(Yield)
+        MOTH_END_INSTR(Yield)
+
+        MOTH_BEGIN_INSTR(YieldStar)
+        MOTH_END_INSTR(YieldStar)
+
+        MOTH_BEGIN_INSTR(Resume)
+            d << ABSOLUTE_OFFSET();
+        MOTH_END_INSTR(Resume)
+
+        MOTH_BEGIN_INSTR(CallValue)
+            d << dumpRegister(name, nFormals) << dumpArguments(argc, argv, nFormals) << TRACE_SLOT;
+        MOTH_END_INSTR(CallValue)
+
+        MOTH_BEGIN_INSTR(CallWithReceiver)
+            d << dumpRegister(name, nFormals) << dumpRegister(thisObject, nFormals)
+              << dumpArguments(argc, argv, nFormals) << TRACE_SLOT;
+        MOTH_END_INSTR(CallWithReceiver)
+
+        MOTH_BEGIN_INSTR(CallProperty)
+            d << dumpRegister(base, nFormals) << "." << name << dumpArguments(argc, argv, nFormals)
+              << TRACE_SLOT;
+        MOTH_END_INSTR(CallProperty)
+
+        MOTH_BEGIN_INSTR(CallPropertyLookup)
+            d << dumpRegister(base, nFormals) << "." << lookupIndex
+              << dumpArguments(argc, argv, nFormals) << TRACE_SLOT;
+        MOTH_END_INSTR(CallPropertyLookup)
+
+        MOTH_BEGIN_INSTR(CallElement)
+            d << dumpRegister(base, nFormals) << "[" << dumpRegister(index, nFormals) << "]"
+              << dumpArguments(argc, argv, nFormals) << TRACE_SLOT;
+        MOTH_END_INSTR(CallElement)
+
+        MOTH_BEGIN_INSTR(CallName)
+            d << name << dumpArguments(argc, argv, nFormals) << TRACE_SLOT;
+        MOTH_END_INSTR(CallName)
+
+        MOTH_BEGIN_INSTR(CallPossiblyDirectEval)
+            d << dumpArguments(argc, argv, nFormals) << TRACE_SLOT;
+        MOTH_END_INSTR(CallPossiblyDirectEval)
+
+        MOTH_BEGIN_INSTR(CallGlobalLookup)
+            d << index << dumpArguments(argc, argv, nFormals) << TRACE_SLOT;
+        MOTH_END_INSTR(CallGlobalLookup)
+
+        MOTH_BEGIN_INSTR(CallScopeObjectProperty)
+            d << dumpRegister(base, nFormals) << "." << name << dumpArguments(argc, argv, nFormals)
+              << TRACE_SLOT;
+        MOTH_END_INSTR(CallScopeObjectProperty)
+
+        MOTH_BEGIN_INSTR(CallContextObjectProperty)
+            d << dumpRegister(base, nFormals) << "." << name << dumpArguments(argc, argv, nFormals)
+              << TRACE_SLOT;
+        MOTH_END_INSTR(CallContextObjectProperty)
+
+        MOTH_BEGIN_INSTR(CallWithSpread)
+            d << "new " << dumpRegister(func, nFormals) << dumpRegister(thisObject, nFormals)
+              << dumpArguments(argc, argv, nFormals)
+              << TRACE_SLOT;
+        MOTH_END_INSTR(CallWithSpread)
+
+        MOTH_BEGIN_INSTR(Construct)
+            d << "new " << dumpRegister(func, nFormals) << dumpArguments(argc, argv, nFormals);
+        MOTH_END_INSTR(Construct)
+
+        MOTH_BEGIN_INSTR(ConstructWithSpread)
+            d << "new " << dumpRegister(func, nFormals) << dumpArguments(argc, argv, nFormals);
+        MOTH_END_INSTR(ConstructWithSpread)
+
+        MOTH_BEGIN_INSTR(SetUnwindHandler)
+            if (offset)
+                d << ABSOLUTE_OFFSET();
+            else
+                d << "<null>";
+        MOTH_END_INSTR(SetUnwindHandler)
+
+        MOTH_BEGIN_INSTR(UnwindDispatch)
+        MOTH_END_INSTR(UnwindDispatch)
+
+        MOTH_BEGIN_INSTR(UnwindToLabel)
+                d << "(" << level << ") " << ABSOLUTE_OFFSET();
+        MOTH_END_INSTR(UnwindToLabel)
+
+        MOTH_BEGIN_INSTR(DeadTemporalZoneCheck)
+                d << name;
+        MOTH_END_INSTR(DeadTemporalZoneCheck)
+
+        MOTH_BEGIN_INSTR(ThrowException)
+        MOTH_END_INSTR(ThrowException)
+
+        MOTH_BEGIN_INSTR(GetException)
+        MOTH_END_INSTR(HasException)
+
+        MOTH_BEGIN_INSTR(SetException)
+        MOTH_END_INSTR(SetExceptionFlag)
+
+        MOTH_BEGIN_INSTR(CreateCallContext)
+        MOTH_END_INSTR(CreateCallContext)
+
+        MOTH_BEGIN_INSTR(PushCatchContext)
+            d << index << ", " << name;
+        MOTH_END_INSTR(PushCatchContext)
+
+        MOTH_BEGIN_INSTR(PushWithContext)
+        MOTH_END_INSTR(PushWithContext)
+
+        MOTH_BEGIN_INSTR(PushBlockContext)
+            d << index;
+        MOTH_END_INSTR(PushBlockContext)
+
+        MOTH_BEGIN_INSTR(CloneBlockContext)
+        MOTH_END_INSTR(CloneBlockContext)
+
+        MOTH_BEGIN_INSTR(PushScriptContext)
+            d << index;
+        MOTH_END_INSTR(PushScriptContext)
+
+        MOTH_BEGIN_INSTR(PopScriptContext)
+        MOTH_END_INSTR(PopScriptContext)
+
+        MOTH_BEGIN_INSTR(PopContext)
+        MOTH_END_INSTR(PopContext)
+
+        MOTH_BEGIN_INSTR(GetIterator)
+            d << iterator;
+        MOTH_END_INSTR(GetIterator)
+
+        MOTH_BEGIN_INSTR(IteratorNext)
+            d << dumpRegister(value, nFormals) << ", " << dumpRegister(done, nFormals);
+        MOTH_END_INSTR(IteratorNext)
+
+        MOTH_BEGIN_INSTR(IteratorNextForYieldStar)
+            d << dumpRegister(iterator, nFormals) << ", " << dumpRegister(object, nFormals);
+        MOTH_END_INSTR(IteratorNextForYieldStar)
+
+        MOTH_BEGIN_INSTR(IteratorClose)
+            d << dumpRegister(done, nFormals);
+        MOTH_END_INSTR(IteratorClose)
+
+        MOTH_BEGIN_INSTR(DestructureRestElement)
+        MOTH_END_INSTR(DestructureRestElement)
+
+        MOTH_BEGIN_INSTR(DeleteProperty)
+            d << dumpRegister(base, nFormals) << "[" << dumpRegister(index, nFormals) << "]";
+        MOTH_END_INSTR(DeleteProperty)
+
+        MOTH_BEGIN_INSTR(DeleteName)
+            d << name;
+        MOTH_END_INSTR(DeleteName)
+
+        MOTH_BEGIN_INSTR(TypeofName)
+            d << name;
+        MOTH_END_INSTR(TypeofName)
+
+        MOTH_BEGIN_INSTR(TypeofValue)
+        MOTH_END_INSTR(TypeofValue)
+
+        MOTH_BEGIN_INSTR(DeclareVar)
+            d << isDeletable << ", " << varName;
+        MOTH_END_INSTR(DeclareVar)
+
+        MOTH_BEGIN_INSTR(DefineArray)
+            d << dumpRegister(args, nFormals) << ", " << argc;
+        MOTH_END_INSTR(DefineArray)
+
+        MOTH_BEGIN_INSTR(DefineObjectLiteral)
+            d << internalClassId
+              << ", " << argc
+              << ", " << dumpRegister(args, nFormals);
+        MOTH_END_INSTR(DefineObjectLiteral)
+
+        MOTH_BEGIN_INSTR(CreateClass)
+            d << classIndex
+              << ", " << dumpRegister(heritage, nFormals)
+              << ", " << dumpRegister(computedNames, nFormals);
+        MOTH_END_INSTR(CreateClass)
+
+        MOTH_BEGIN_INSTR(CreateMappedArgumentsObject)
+        MOTH_END_INSTR(CreateMappedArgumentsObject)
+
+        MOTH_BEGIN_INSTR(CreateUnmappedArgumentsObject)
+        MOTH_END_INSTR(CreateUnmappedArgumentsObject)
+
+        MOTH_BEGIN_INSTR(CreateRestParameter)
+            d << argIndex;
+        MOTH_END_INSTR(CreateRestParameter)
+
+        MOTH_BEGIN_INSTR(ConvertThisToObject)
+        MOTH_END_INSTR(ConvertThisToObject)
+
+        MOTH_BEGIN_INSTR(LoadSuperConstructor)
+        MOTH_END_INSTR(LoadSuperConstructor)
+
+        MOTH_BEGIN_INSTR(ToObject)
+        MOTH_END_INSTR(ToObject)
+
+        MOTH_BEGIN_INSTR(Jump)
+            d << ABSOLUTE_OFFSET();
+        MOTH_END_INSTR(Jump)
+
+        MOTH_BEGIN_INSTR(JumpTrue)
+            d << ABSOLUTE_OFFSET() << TRACE_SLOT;
+        MOTH_END_INSTR(JumpTrue)
+
+        MOTH_BEGIN_INSTR(JumpFalse)
+            d << ABSOLUTE_OFFSET() << TRACE_SLOT;
+        MOTH_END_INSTR(JumpFalse)
+
+        MOTH_BEGIN_INSTR(JumpNotUndefined)
+            d << ABSOLUTE_OFFSET();
+        MOTH_END_INSTR(JumpNotUndefined)
+
+        MOTH_BEGIN_INSTR(JumpNoException)
+            d << ABSOLUTE_OFFSET();
+        MOTH_END_INSTR(JumpNoException)
+
+        MOTH_BEGIN_INSTR(CmpEqNull)
+        MOTH_END_INSTR(CmpEqNull)
+
+        MOTH_BEGIN_INSTR(CmpNeNull)
+        MOTH_END_INSTR(CmpNeNull)
+
+        MOTH_BEGIN_INSTR(CmpEqInt)
+            d << lhs;
+        MOTH_END_INSTR(CmpEq)
+
+        MOTH_BEGIN_INSTR(CmpNeInt)
+                d << lhs;
+        MOTH_END_INSTR(CmpNeInt)
+
+        MOTH_BEGIN_INSTR(CmpEq)
+            d << dumpRegister(lhs, nFormals);
+        MOTH_END_INSTR(CmpEq)
+
+        MOTH_BEGIN_INSTR(CmpNe)
+                d << dumpRegister(lhs, nFormals);
+        MOTH_END_INSTR(CmpNe)
+
+        MOTH_BEGIN_INSTR(CmpGt)
+                d << dumpRegister(lhs, nFormals);
+        MOTH_END_INSTR(CmpGt)
+
+        MOTH_BEGIN_INSTR(CmpGe)
+                d << dumpRegister(lhs, nFormals);
+        MOTH_END_INSTR(CmpGe)
+
+        MOTH_BEGIN_INSTR(CmpLt)
+                d << dumpRegister(lhs, nFormals);
+        MOTH_END_INSTR(CmpLt)
+
+        MOTH_BEGIN_INSTR(CmpLe)
+                d << dumpRegister(lhs, nFormals);
+        MOTH_END_INSTR(CmpLe)
+
+        MOTH_BEGIN_INSTR(CmpStrictEqual)
+            d << dumpRegister(lhs, nFormals);
+        MOTH_END_INSTR(CmpStrictEqual)
+
+        MOTH_BEGIN_INSTR(CmpStrictNotEqual)
+            d << dumpRegister(lhs, nFormals);
+        MOTH_END_INSTR(CmpStrictNotEqual)
+
+        MOTH_BEGIN_INSTR(UNot)
+        MOTH_END_INSTR(UNot)
+
+        MOTH_BEGIN_INSTR(UPlus)
+        MOTH_END_INSTR(UPlus)
+
+        MOTH_BEGIN_INSTR(UMinus)
+            d << TRACE_SLOT;
+        MOTH_END_INSTR(UMinus)
+
+        MOTH_BEGIN_INSTR(UCompl)
+        MOTH_END_INSTR(UCompl)
+
+        MOTH_BEGIN_INSTR(Increment)
+            d << TRACE_SLOT;
+        MOTH_END_INSTR(Increment)
+
+        MOTH_BEGIN_INSTR(Decrement)
+            d << TRACE_SLOT;
+        MOTH_END_INSTR(Decrement)
+
+        MOTH_BEGIN_INSTR(Add)
+            d << dumpRegister(lhs, nFormals) << ", acc" << TRACE_SLOT;
+        MOTH_END_INSTR(Add)
+
+        MOTH_BEGIN_INSTR(BitAnd)
+            d << dumpRegister(lhs, nFormals) << ", acc";
+        MOTH_END_INSTR(BitAnd)
+
+        MOTH_BEGIN_INSTR(BitOr)
+            d << dumpRegister(lhs, nFormals) << ", acc";
+        MOTH_END_INSTR(BitOr)
+
+        MOTH_BEGIN_INSTR(BitXor)
+            d << dumpRegister(lhs, nFormals) << ", acc";
+        MOTH_END_INSTR(BitXor)
+
+        MOTH_BEGIN_INSTR(UShr)
+            d << dumpRegister(lhs, nFormals) << ", acc";
+        MOTH_END_INSTR(UShr)
+
+        MOTH_BEGIN_INSTR(Shr)
+            d << dumpRegister(lhs, nFormals) << ", acc";
+        MOTH_END_INSTR(Shr)
+
+        MOTH_BEGIN_INSTR(Shl)
+            d << dumpRegister(lhs, nFormals) << ", acc";
+        MOTH_END_INSTR(Shl)
+
+        MOTH_BEGIN_INSTR(BitAndConst)
+            d << "acc, " << rhs;
+        MOTH_END_INSTR(BitAndConst)
+
+        MOTH_BEGIN_INSTR(BitOrConst)
+            d << "acc, " << rhs;
+        MOTH_END_INSTR(BitOr)
+
+        MOTH_BEGIN_INSTR(BitXorConst)
+            d << "acc, " << rhs;
+        MOTH_END_INSTR(BitXor)
+
+        MOTH_BEGIN_INSTR(UShrConst)
+            d << "acc, " << rhs;
+        MOTH_END_INSTR(UShrConst)
+
+        MOTH_BEGIN_INSTR(ShrConst)
+            d << "acc, " << rhs;
+        MOTH_END_INSTR(ShrConst)
+
+        MOTH_BEGIN_INSTR(ShlConst)
+            d << "acc, " << rhs;
+        MOTH_END_INSTR(ShlConst)
+
+        MOTH_BEGIN_INSTR(Exp)
+            d << dumpRegister(lhs, nFormals) << ", acc";
+        MOTH_END_INSTR(Exp)
+
+        MOTH_BEGIN_INSTR(Mul)
+            d << dumpRegister(lhs, nFormals) << ", acc" << TRACE_SLOT;
+        MOTH_END_INSTR(Mul)
+
+        MOTH_BEGIN_INSTR(Div)
+            d << dumpRegister(lhs, nFormals) << ", acc";
+        MOTH_END_INSTR(Div)
+
+        MOTH_BEGIN_INSTR(Mod)
+            d << dumpRegister(lhs, nFormals) << ", acc" << TRACE_SLOT;
+        MOTH_END_INSTR(Mod)
+
+        MOTH_BEGIN_INSTR(Sub)
+            d << dumpRegister(lhs, nFormals) << ", acc" << TRACE_SLOT;
+        MOTH_END_INSTR(Sub)
+
+        MOTH_BEGIN_INSTR(CmpIn)
+            d << dumpRegister(lhs, nFormals) << ", acc";
+        MOTH_END_INSTR(CmpIn)
+
+        MOTH_BEGIN_INSTR(CmpInstanceOf)
+            d << dumpRegister(lhs, nFormals) << ", acc";
+        MOTH_END_INSTR(CmpInstanceOf)
+
+        MOTH_BEGIN_INSTR(Ret)
+        MOTH_END_INSTR(Ret)
+
+        MOTH_BEGIN_INSTR(Debug)
+        MOTH_END_INSTR(Debug)
+
+        MOTH_BEGIN_INSTR(InitializeBlockDeadTemporalZone)
+            d << dumpRegister(firstReg, nFormals) << ", " << count;
+        MOTH_END_INSTR(InitializeBlockDeadTemporalZone)
+
+        MOTH_BEGIN_INSTR(ThrowOnNullOrUndefined)
+        MOTH_END_INSTR(ThrowOnNullOrUndefined)
+
+        MOTH_BEGIN_INSTR(GetTemplateObject)
+            d << index;
+        MOTH_END_INSTR(GetTemplateObject)
+
+        MOTH_BEGIN_INSTR(LoadQmlContext)
+            d << dumpRegister(result, nFormals);
+        MOTH_END_INSTR(LoadQmlContext)
+
+        MOTH_BEGIN_INSTR(LoadQmlImportedScripts)
+            d << dumpRegister(result, nFormals);
+        MOTH_END_INSTR(LoadQmlImportedScripts)
+
+        MOTH_BEGIN_INSTR(TailCall)
+            d << dumpRegister(func, nFormals) << dumpRegister(thisObject, nFormals) << dumpArguments(argc, argv, nFormals);
+        MOTH_END_INSTR(TailCall)
+    }
+}
+
+}
+}
+QT_END_NAMESPACE
diff --git a/src/qml/compiler/qv4instr_moth_p.h b/src/qml/compiler/qv4instr_moth_p.h
index dabda7bae8..3996143843 100644
--- a/src/qml/compiler/qv4instr_moth_p.h
+++ b/src/qml/compiler/qv4instr_moth_p.h
@@ -53,869 +53,575 @@
 #include <private/qv4global_p.h>
 #include <private/qv4value_p.h>
 #include <private/qv4runtime_p.h>
-
-#if !defined(V4_BOOTSTRAP)
-QT_REQUIRE_CONFIG(qml_interpreter);
-#endif
+#include <private/qv4compileddata_p.h> // for CompiledData::CodeOffsetToLine used by the dumper
+#include <qendian.h>
 
 QT_BEGIN_NAMESPACE
 
-#ifdef QT_NO_QML_DEBUGGER
-#define MOTH_DEBUG_INSTR(F)
-#else
-#define MOTH_DEBUG_INSTR(F) \
-    F(Line, line) \
-    F(Debug, debug)
-#endif
+#define INSTRUCTION(op, name, nargs, ...) \
+    op##_INSTRUCTION(name, nargs, __VA_ARGS__)
+
+/* for all jump instructions, the offset has to come last, to simplify the job of the bytecode generator */
+#define INSTR_Nop(op) INSTRUCTION(op, Nop, 0)
+#define INSTR_Ret(op) INSTRUCTION(op, Ret, 0)
+#define INSTR_Debug(op) INSTRUCTION(op, Debug, 0)
+#define INSTR_LoadConst(op) INSTRUCTION(op, LoadConst, 1, index)
+#define INSTR_LoadZero(op) INSTRUCTION(op, LoadZero, 0)
+#define INSTR_LoadTrue(op) INSTRUCTION(op, LoadTrue, 0)
+#define INSTR_LoadFalse(op) INSTRUCTION(op, LoadFalse, 0)
+#define INSTR_LoadNull(op) INSTRUCTION(op, LoadNull, 0)
+#define INSTR_LoadUndefined(op) INSTRUCTION(op, LoadUndefined, 0)
+#define INSTR_LoadInt(op) INSTRUCTION(op, LoadInt, 1, value)
+#define INSTR_MoveConst(op) INSTRUCTION(op, MoveConst, 2, constIndex, destTemp)
+#define INSTR_LoadReg(op) INSTRUCTION(op, LoadReg, 1, reg)
+#define INSTR_StoreReg(op) INSTRUCTION(op, StoreReg, 1, reg)
+#define INSTR_MoveReg(op) INSTRUCTION(op, MoveReg, 2, srcReg, destReg)
+#define INSTR_LoadImport(op) INSTRUCTION(op, LoadImport, 1, index)
+#define INSTR_LoadLocal(op) INSTRUCTION(op, LoadLocal, 2, index, traceSlot)
+#define INSTR_StoreLocal(op) INSTRUCTION(op, StoreLocal, 1, index)
+#define INSTR_LoadScopedLocal(op) INSTRUCTION(op, LoadScopedLocal, 3, scope, index, traceSlot)
+#define INSTR_StoreScopedLocal(op) INSTRUCTION(op, StoreScopedLocal, 2, scope, index)
+#define INSTR_LoadRuntimeString(op) INSTRUCTION(op, LoadRuntimeString, 1, stringId)
+#define INSTR_MoveRegExp(op) INSTRUCTION(op, MoveRegExp, 2, regExpId, destReg)
+#define INSTR_LoadClosure(op) INSTRUCTION(op, LoadClosure, 1, value)
+#define INSTR_LoadName(op) INSTRUCTION(op, LoadName, 2, name, traceSlot)
+#define INSTR_LoadGlobalLookup(op) INSTRUCTION(op, LoadGlobalLookup, 2, index, traceSlot)
+#define INSTR_StoreNameSloppy(op) INSTRUCTION(op, StoreNameSloppy, 1, name)
+#define INSTR_StoreNameStrict(op) INSTRUCTION(op, StoreNameStrict, 1, name)
+#define INSTR_LoadProperty(op) INSTRUCTION(op, LoadProperty, 2, name, traceSlot)
+#define INSTR_GetLookup(op) INSTRUCTION(op, GetLookup, 2, index, traceSlot)
+#define INSTR_LoadScopeObjectProperty(op) INSTRUCTION(op, LoadScopeObjectProperty, 3, propertyIndex, base, captureRequired)
+#define INSTR_LoadContextObjectProperty(op) INSTRUCTION(op, LoadContextObjectProperty, 3, propertyIndex, base, captureRequired)
+#define INSTR_LoadIdObject(op) INSTRUCTION(op, LoadIdObject, 2, index, base)
+#define INSTR_Yield(op) INSTRUCTION(op, Yield, 0)
+#define INSTR_YieldStar(op) INSTRUCTION(op, YieldStar, 0)
+#define INSTR_Resume(op) INSTRUCTION(op, Resume, 1, offset)
+#define INSTR_IteratorNextForYieldStar(op) INSTRUCTION(op, IteratorNextForYieldStar, 2, iterator, object)
+#define INSTR_StoreProperty(op) INSTRUCTION(op, StoreProperty, 2, name, base)
+#define INSTR_SetLookup(op) INSTRUCTION(op, SetLookup, 2, index, base)
+#define INSTR_LoadSuperProperty(op) INSTRUCTION(op, LoadSuperProperty, 1, property)
+#define INSTR_StoreSuperProperty(op) INSTRUCTION(op, StoreSuperProperty, 1, property)
+#define INSTR_StoreScopeObjectProperty(op) INSTRUCTION(op, StoreScopeObjectProperty, 2, base, propertyIndex)
+#define INSTR_StoreContextObjectProperty(op) INSTRUCTION(op, StoreContextObjectProperty, 2, base, propertyIndex)
+#define INSTR_LoadElement(op) INSTRUCTION(op, LoadElement, 2, base, traceSlot)
+#define INSTR_StoreElement(op) INSTRUCTION(op, StoreElement, 3, base, index, traceSlot)
+#define INSTR_CallValue(op) INSTRUCTION(op, CallValue, 4, name, argc, argv, traceSlot)
+#define INSTR_CallWithReceiver(op) INSTRUCTION(op, CallWithReceiver, 5, name, thisObject, argc, argv, traceSlot)
+#define INSTR_CallProperty(op) INSTRUCTION(op, CallProperty, 5, name, base, argc, argv, traceSlot)
+#define INSTR_CallPropertyLookup(op) INSTRUCTION(op, CallPropertyLookup, 5, lookupIndex, base, argc, argv, traceSlot)
+#define INSTR_CallElement(op) INSTRUCTION(op, CallElement, 5, base, index, argc, argv, traceSlot)
+#define INSTR_CallName(op) INSTRUCTION(op, CallName, 4, name, argc, argv, traceSlot)
+#define INSTR_CallPossiblyDirectEval(op) INSTRUCTION(op, CallPossiblyDirectEval, 3, argc, argv, traceSlot)
+#define INSTR_CallGlobalLookup(op) INSTRUCTION(op, CallGlobalLookup, 4, index, argc, argv, traceSlot)
+#define INSTR_CallScopeObjectProperty(op) INSTRUCTION(op, CallScopeObjectProperty, 5, name, base, argc, argv, traceSlot)
+#define INSTR_CallContextObjectProperty(op) INSTRUCTION(op, CallContextObjectProperty, 5, name, base, argc, argv, traceSlot)
+#define INSTR_CallWithSpread(op) INSTRUCTION(op, CallWithSpread, 5, func, thisObject, argc, argv, traceSlot)
+#define INSTR_Construct(op) INSTRUCTION(op, Construct, 3, func, argc, argv)
+#define INSTR_ConstructWithSpread(op) INSTRUCTION(op, ConstructWithSpread, 3, func, argc, argv)
+#define INSTR_SetUnwindHandler(op) INSTRUCTION(op, SetUnwindHandler, 1, offset)
+#define INSTR_UnwindDispatch(op) INSTRUCTION(op, UnwindDispatch, 0)
+#define INSTR_UnwindToLabel(op) INSTRUCTION(op, UnwindToLabel, 2, level, offset)
+#define INSTR_DeadTemporalZoneCheck(op) INSTRUCTION(op, DeadTemporalZoneCheck, 1, name)
+#define INSTR_ThrowException(op) INSTRUCTION(op, ThrowException, 0)
+#define INSTR_GetException(op) INSTRUCTION(op, GetException, 0)
+#define INSTR_SetException(op) INSTRUCTION(op, SetException, 0)
+#define INSTR_CreateCallContext(op) INSTRUCTION(op, CreateCallContext, 0)
+#define INSTR_PushCatchContext(op) INSTRUCTION(op, PushCatchContext, 2, index, name)
+#define INSTR_PushWithContext(op) INSTRUCTION(op, PushWithContext, 0)
+#define INSTR_PushBlockContext(op) INSTRUCTION(op, PushBlockContext, 1, index)
+#define INSTR_CloneBlockContext(op) INSTRUCTION(op, CloneBlockContext, 0)
+#define INSTR_PushScriptContext(op) INSTRUCTION(op, PushScriptContext, 1, index)
+#define INSTR_PopScriptContext(op) INSTRUCTION(op, PopScriptContext, 0)
+#define INSTR_PopContext(op) INSTRUCTION(op, PopContext, 0)
+#define INSTR_GetIterator(op) INSTRUCTION(op, GetIterator, 1, iterator)
+#define INSTR_IteratorNext(op) INSTRUCTION(op, IteratorNext, 2, value, done)
+#define INSTR_IteratorClose(op) INSTRUCTION(op, IteratorClose, 1, done)
+#define INSTR_DestructureRestElement(op) INSTRUCTION(op, DestructureRestElement, 0)
+#define INSTR_DeleteProperty(op) INSTRUCTION(op, DeleteProperty, 2, base, index)
+#define INSTR_DeleteName(op) INSTRUCTION(op, DeleteName, 1, name)
+#define INSTR_TypeofName(op) INSTRUCTION(op, TypeofName, 1, name)
+#define INSTR_TypeofValue(op) INSTRUCTION(op, TypeofValue, 0)
+#define INSTR_DeclareVar(op) INSTRUCTION(op, DeclareVar, 2, varName, isDeletable)
+#define INSTR_DefineArray(op) INSTRUCTION(op, DefineArray, 2, argc, args)
+#define INSTR_DefineObjectLiteral(op) INSTRUCTION(op, DefineObjectLiteral, 3, internalClassId, argc, args)
+#define INSTR_CreateClass(op) INSTRUCTION(op, CreateClass, 3, classIndex, heritage, computedNames)
+#define INSTR_CreateMappedArgumentsObject(op) INSTRUCTION(op, CreateMappedArgumentsObject, 0)
+#define INSTR_CreateUnmappedArgumentsObject(op) INSTRUCTION(op, CreateUnmappedArgumentsObject, 0)
+#define INSTR_CreateRestParameter(op) INSTRUCTION(op, CreateRestParameter, 1, argIndex)
+#define INSTR_ConvertThisToObject(op) INSTRUCTION(op, ConvertThisToObject, 0)
+#define INSTR_LoadSuperConstructor(op) INSTRUCTION(op, LoadSuperConstructor, 0)
+#define INSTR_ToObject(op) INSTRUCTION(op, ToObject, 0)
+#define INSTR_Jump(op) INSTRUCTION(op, Jump, 1, offset)
+#define INSTR_JumpTrue(op) INSTRUCTION(op, JumpTrue, 2, traceSlot, offset)
+#define INSTR_JumpFalse(op) INSTRUCTION(op, JumpFalse, 2, traceSlot, offset)
+#define INSTR_JumpNotUndefined(op) INSTRUCTION(op, JumpNotUndefined, 1, offset)
+#define INSTR_JumpNoException(op) INSTRUCTION(op, JumpNoException, 1, offset)
+#define INSTR_CmpEqNull(op) INSTRUCTION(op, CmpEqNull, 0)
+#define INSTR_CmpNeNull(op) INSTRUCTION(op, CmpNeNull, 0)
+#define INSTR_CmpEqInt(op) INSTRUCTION(op, CmpEqInt, 1, lhs)
+#define INSTR_CmpNeInt(op) INSTRUCTION(op, CmpNeInt, 1, lhs)
+#define INSTR_CmpEq(op) INSTRUCTION(op, CmpEq, 1, lhs)
+#define INSTR_CmpNe(op) INSTRUCTION(op, CmpNe, 1, lhs)
+#define INSTR_CmpGt(op) INSTRUCTION(op, CmpGt, 1, lhs)
+#define INSTR_CmpGe(op) INSTRUCTION(op, CmpGe, 1, lhs)
+#define INSTR_CmpLt(op) INSTRUCTION(op, CmpLt, 1, lhs)
+#define INSTR_CmpLe(op) INSTRUCTION(op, CmpLe, 1, lhs)
+#define INSTR_CmpStrictEqual(op) INSTRUCTION(op, CmpStrictEqual, 1, lhs)
+#define INSTR_CmpStrictNotEqual(op) INSTRUCTION(op, CmpStrictNotEqual, 1, lhs)
+#define INSTR_CmpIn(op) INSTRUCTION(op, CmpIn, 1, lhs)
+#define INSTR_CmpInstanceOf(op) INSTRUCTION(op, CmpInstanceOf, 1, lhs)
+#define INSTR_UNot(op) INSTRUCTION(op, UNot, 0)
+#define INSTR_UPlus(op) INSTRUCTION(op, UPlus, 0)
+#define INSTR_UMinus(op) INSTRUCTION(op, UMinus, 1, traceSlot)
+#define INSTR_UCompl(op) INSTRUCTION(op, UCompl, 0)
+#define INSTR_Increment(op) INSTRUCTION(op, Increment, 1, traceSlot)
+#define INSTR_Decrement(op) INSTRUCTION(op, Decrement, 1, traceSlot)
+#define INSTR_Add(op) INSTRUCTION(op, Add, 2, lhs, traceSlot)
+#define INSTR_BitAnd(op) INSTRUCTION(op, BitAnd, 1, lhs)
+#define INSTR_BitOr(op) INSTRUCTION(op, BitOr, 1, lhs)
+#define INSTR_BitXor(op) INSTRUCTION(op, BitXor, 1, lhs)
+#define INSTR_UShr(op) INSTRUCTION(op, UShr, 1, lhs)
+#define INSTR_Shr(op) INSTRUCTION(op, Shr, 1, lhs)
+#define INSTR_Shl(op) INSTRUCTION(op, Shl, 1, lhs)
+#define INSTR_BitAndConst(op) INSTRUCTION(op, BitAndConst, 1, rhs)
+#define INSTR_BitOrConst(op) INSTRUCTION(op, BitOrConst, 1, rhs)
+#define INSTR_BitXorConst(op) INSTRUCTION(op, BitXorConst, 1, rhs)
+#define INSTR_UShrConst(op) INSTRUCTION(op, UShrConst, 1, rhs)
+#define INSTR_ShrConst(op) INSTRUCTION(op, ShrConst, 1, rhs)
+#define INSTR_ShlConst(op) INSTRUCTION(op, ShlConst, 1, rhs)
+#define INSTR_Exp(op) INSTRUCTION(op, Exp, 1, lhs)
+#define INSTR_Mul(op) INSTRUCTION(op, Mul, 2, lhs, traceSlot)
+#define INSTR_Div(op) INSTRUCTION(op, Div, 1, lhs)
+#define INSTR_Mod(op) INSTRUCTION(op, Mod, 2, lhs, traceSlot)
+#define INSTR_Sub(op) INSTRUCTION(op, Sub, 2, lhs, traceSlot)
+#define INSTR_LoadQmlContext(op) INSTRUCTION(op, LoadQmlContext, 1, result)
+#define INSTR_LoadQmlImportedScripts(op) INSTRUCTION(op, LoadQmlImportedScripts, 1, result)
+#define INSTR_InitializeBlockDeadTemporalZone(op) INSTRUCTION(op, InitializeBlockDeadTemporalZone, 2, firstReg, count)
+#define INSTR_ThrowOnNullOrUndefined(op) INSTRUCTION(op, ThrowOnNullOrUndefined, 0)
+#define INSTR_GetTemplateObject(op) INSTRUCTION(op, GetTemplateObject, 1, index)
+#define INSTR_TailCall(op) INSTRUCTION(op, TailCall, 4, func, thisObject, argc, argv)
+
+#define FOR_EACH_MOTH_INSTR_ALL(F) \
+    F(Nop) \
+    FOR_EACH_MOTH_INSTR(F)
 
 #define FOR_EACH_MOTH_INSTR(F) \
-    F(Ret, ret) \
-    MOTH_DEBUG_INSTR(F) \
-    F(LoadRuntimeString, loadRuntimeString) \
-    F(LoadRegExp, loadRegExp) \
-    F(LoadClosure, loadClosure) \
-    F(Move, move) \
-    F(MoveConst, moveConst) \
-    F(SwapTemps, swapTemps) \
-    F(LoadName, loadName) \
-    F(GetGlobalLookup, getGlobalLookup) \
-    F(StoreName, storeName) \
-    F(LoadElement, loadElement) \
-    F(LoadElementLookup, loadElementLookup) \
-    F(StoreElement, storeElement) \
-    F(StoreElementLookup, storeElementLookup) \
-    F(LoadProperty, loadProperty) \
-    F(GetLookup, getLookup) \
-    F(StoreProperty, storeProperty) \
-    F(SetLookup, setLookup) \
-    F(StoreQObjectProperty, storeQObjectProperty) \
-    F(LoadQObjectProperty, loadQObjectProperty) \
-    F(StoreScopeObjectProperty, storeScopeObjectProperty) \
-    F(StoreContextObjectProperty, storeContextObjectProperty) \
-    F(LoadScopeObjectProperty, loadScopeObjectProperty) \
-    F(LoadContextObjectProperty, loadContextObjectProperty) \
-    F(LoadIdObject, loadIdObject) \
-    F(LoadAttachedQObjectProperty, loadAttachedQObjectProperty) \
-    F(LoadSingletonQObjectProperty, loadQObjectProperty) \
-    F(Push, push) \
-    F(CallValue, callValue) \
-    F(CallProperty, callProperty) \
-    F(CallPropertyLookup, callPropertyLookup) \
-    F(CallScopeObjectProperty, callScopeObjectProperty) \
-    F(CallContextObjectProperty, callContextObjectProperty) \
-    F(CallElement, callElement) \
-    F(CallActivationProperty, callActivationProperty) \
-    F(CallGlobalLookup, callGlobalLookup) \
-    F(SetExceptionHandler, setExceptionHandler) \
-    F(CallBuiltinThrow, callBuiltinThrow) \
-    F(CallBuiltinUnwindException, callBuiltinUnwindException) \
-    F(CallBuiltinPushCatchScope, callBuiltinPushCatchScope) \
-    F(CallBuiltinPushScope, callBuiltinPushScope) \
-    F(CallBuiltinPopScope, callBuiltinPopScope) \
-    F(CallBuiltinForeachIteratorObject, callBuiltinForeachIteratorObject) \
-    F(CallBuiltinForeachNextPropertyName, callBuiltinForeachNextPropertyName) \
-    F(CallBuiltinDeleteMember, callBuiltinDeleteMember) \
-    F(CallBuiltinDeleteSubscript, callBuiltinDeleteSubscript) \
-    F(CallBuiltinDeleteName, callBuiltinDeleteName) \
-    F(CallBuiltinTypeofScopeObjectProperty, callBuiltinTypeofScopeObjectProperty) \
-    F(CallBuiltinTypeofContextObjectProperty, callBuiltinTypeofContextObjectProperty) \
-    F(CallBuiltinTypeofMember, callBuiltinTypeofMember) \
-    F(CallBuiltinTypeofSubscript, callBuiltinTypeofSubscript) \
-    F(CallBuiltinTypeofName, callBuiltinTypeofName) \
-    F(CallBuiltinTypeofValue, callBuiltinTypeofValue) \
-    F(CallBuiltinDeclareVar, callBuiltinDeclareVar) \
-    F(CallBuiltinDefineArray, callBuiltinDefineArray) \
-    F(CallBuiltinDefineObjectLiteral, callBuiltinDefineObjectLiteral) \
-    F(CallBuiltinSetupArgumentsObject, callBuiltinSetupArgumentsObject) \
-    F(CallBuiltinConvertThisToObject, callBuiltinConvertThisToObject) \
-    F(CreateValue, createValue) \
-    F(CreateProperty, createProperty) \
-    F(ConstructPropertyLookup, constructPropertyLookup) \
-    F(CreateActivationProperty, createActivationProperty) \
-    F(ConstructGlobalLookup, constructGlobalLookup) \
-    F(Jump, jump) \
-    F(JumpEq, jumpEq) \
-    F(JumpNe, jumpNe) \
-    F(UNot, unot) \
-    F(UNotBool, unotBool) \
-    F(UPlus, uplus) \
-    F(UMinus, uminus) \
-    F(UCompl, ucompl) \
-    F(UComplInt, ucomplInt) \
-    F(Increment, increment) \
-    F(Decrement, decrement) \
-    F(Binop, binop) \
-    F(Add, add) \
-    F(BitAnd, bitAnd) \
-    F(BitOr, bitOr) \
-    F(BitXor, bitXor) \
-    F(Shr, shr) \
-    F(Shl, shl) \
-    F(BitAndConst, bitAndConst) \
-    F(BitOrConst, bitOrConst) \
-    F(BitXorConst, bitXorConst) \
-    F(ShrConst, shrConst) \
-    F(ShlConst, shlConst) \
-    F(Mul, mul) \
-    F(Sub, sub) \
-    F(BinopContext, binopContext) \
-    F(LoadThis, loadThis) \
-    F(LoadQmlContext, loadQmlContext) \
-    F(LoadQmlImportedScripts, loadQmlImportedScripts) \
-    F(LoadQmlSingleton, loadQmlSingleton)
-
-#if defined(Q_CC_GNU) && (!defined(Q_CC_INTEL) || __INTEL_COMPILER >= 1200)
-#  define MOTH_THREADED_INTERPRETER
+    F(Ret) \
+    F(LoadConst) \
+    F(LoadZero) \
+    F(LoadTrue) \
+    F(LoadFalse) \
+    F(LoadNull) \
+    F(LoadUndefined) \
+    F(LoadInt) \
+    F(LoadRuntimeString) \
+    F(MoveConst) \
+    F(LoadReg) \
+    F(StoreReg) \
+    F(MoveReg) \
+    F(LoadImport) \
+    F(LoadLocal) \
+    F(StoreLocal) \
+    F(LoadScopedLocal) \
+    F(StoreScopedLocal) \
+    F(MoveRegExp) \
+    F(LoadClosure) \
+    F(LoadName) \
+    F(LoadGlobalLookup) \
+    F(StoreNameSloppy) \
+    F(StoreNameStrict) \
+    F(LoadElement) \
+    F(StoreElement) \
+    F(LoadProperty) \
+    F(GetLookup) \
+    F(StoreProperty) \
+    F(SetLookup) \
+    F(LoadSuperProperty) \
+    F(StoreSuperProperty) \
+    F(StoreScopeObjectProperty) \
+    F(StoreContextObjectProperty) \
+    F(LoadScopeObjectProperty) \
+    F(LoadContextObjectProperty) \
+    F(LoadIdObject) \
+    F(ConvertThisToObject) \
+    F(ToObject) \
+    F(Jump) \
+    F(JumpTrue) \
+    F(JumpFalse) \
+    F(JumpNoException) \
+    F(JumpNotUndefined) \
+    F(CmpEqNull) \
+    F(CmpNeNull) \
+    F(CmpEqInt) \
+    F(CmpNeInt) \
+    F(CmpEq) \
+    F(CmpNe) \
+    F(CmpGt) \
+    F(CmpGe) \
+    F(CmpLt) \
+    F(CmpLe) \
+    F(CmpStrictEqual) \
+    F(CmpStrictNotEqual) \
+    F(CmpIn) \
+    F(CmpInstanceOf) \
+    F(UNot) \
+    F(UPlus) \
+    F(UMinus) \
+    F(UCompl) \
+    F(Increment) \
+    F(Decrement) \
+    F(Add) \
+    F(BitAnd) \
+    F(BitOr) \
+    F(BitXor) \
+    F(UShr) \
+    F(Shr) \
+    F(Shl) \
+    F(BitAndConst) \
+    F(BitOrConst) \
+    F(BitXorConst) \
+    F(UShrConst) \
+    F(ShrConst) \
+    F(ShlConst) \
+    F(Exp) \
+    F(Mul) \
+    F(Div) \
+    F(Mod) \
+    F(Sub) \
+    F(CallValue) \
+    F(CallWithReceiver) \
+    F(CallProperty) \
+    F(CallPropertyLookup) \
+    F(CallElement) \
+    F(CallName) \
+    F(CallPossiblyDirectEval) \
+    F(CallGlobalLookup) \
+    F(CallScopeObjectProperty) \
+    F(CallContextObjectProperty) \
+    F(CallWithSpread) \
+    F(Construct) \
+    F(ConstructWithSpread) \
+    F(SetUnwindHandler) \
+    F(UnwindDispatch) \
+    F(UnwindToLabel) \
+    F(DeadTemporalZoneCheck) \
+    F(ThrowException) \
+    F(GetException) \
+    F(SetException) \
+    F(CreateCallContext) \
+    F(PushCatchContext) \
+    F(PushWithContext) \
+    F(PushBlockContext) \
+    F(CloneBlockContext) \
+    F(PopContext) \
+    F(GetIterator) \
+    F(IteratorNext) \
+    F(IteratorClose) \
+    F(DestructureRestElement) \
+    F(DeleteProperty) \
+    F(DeleteName) \
+    F(TypeofName) \
+    F(TypeofValue) \
+    F(DeclareVar) \
+    F(DefineArray) \
+    F(DefineObjectLiteral) \
+    F(CreateMappedArgumentsObject) \
+    F(CreateUnmappedArgumentsObject) \
+    F(CreateRestParameter) \
+    F(LoadQmlContext) \
+    F(LoadQmlImportedScripts) \
+    F(Yield) \
+    F(YieldStar) \
+    F(Resume) \
+    F(IteratorNextForYieldStar) \
+    F(CreateClass) \
+    F(LoadSuperConstructor) \
+    F(PushScriptContext) \
+    F(PopScriptContext) \
+    F(InitializeBlockDeadTemporalZone) \
+    F(ThrowOnNullOrUndefined) \
+    F(GetTemplateObject) \
+    F(TailCall) \
+    F(Debug) \
+
+#define MOTH_NUM_INSTRUCTIONS() (static_cast<int>(Moth::Instr::Type::Debug_Wide) + 1)
+
+#if defined(Q_CC_GNU)
+#if defined(Q_CC_INTEL)
+// icc before version 1200 doesn't support computed goto, and at least up to version 18.0.0 the
+// current use results in an internal compiler error. We could enable this if/when it gets fixed
+// in a later version.
+# elif defined(Q_OS_WASM) && !defined(__asmjs)
+// Upstream llvm does not support computed goto for the wasm target, unlike the 'fastcomp' llvm fork
+// shipped with the emscripten SDK. Disable computed goto usage for non-fastcomp llvm on Wasm.
+#else
+#  define MOTH_COMPUTED_GOTO
+#endif
 #endif
 
 #define MOTH_INSTR_ALIGN_MASK (Q_ALIGNOF(QV4::Moth::Instr) - 1)
 
-#define MOTH_INSTR_HEADER quint32 instructionType;
+#define MOTH_INSTR_ENUM(I)  I, I##_Wide,
+#define MOTH_INSTR_SIZE(I) (sizeof(QV4::Moth::Instr::instr_##I))
+
+#define MOTH_EXPAND_FOR_MSVC(x) x
+#define MOTH_DEFINE_ARGS(nargs, ...) \
+    MOTH_EXPAND_FOR_MSVC(MOTH_DEFINE_ARGS##nargs(__VA_ARGS__))
+
+#define MOTH_DEFINE_ARGS0()
+#define MOTH_DEFINE_ARGS1(arg) \
+    int arg;
+#define MOTH_DEFINE_ARGS2(arg1, arg2) \
+    int arg1; \
+    int arg2;
+#define MOTH_DEFINE_ARGS3(arg1, arg2, arg3) \
+    int arg1; \
+    int arg2; \
+    int arg3;
+#define MOTH_DEFINE_ARGS4(arg1, arg2, arg3, arg4) \
+    int arg1; \
+    int arg2; \
+    int arg3; \
+    int arg4;
+#define MOTH_DEFINE_ARGS5(arg1, arg2, arg3, arg4, arg5) \
+    int arg1; \
+    int arg2; \
+    int arg3; \
+    int arg4; \
+    int arg5;
+
+#define MOTH_COLLECT_ENUMS(instr) \
+    INSTR_##instr(MOTH_GET_ENUM)
+#define MOTH_GET_ENUM_INSTRUCTION(name, ...) \
+    name,
+
+#define MOTH_EMIT_STRUCTS(instr) \
+    INSTR_##instr(MOTH_EMIT_STRUCT)
+#define MOTH_EMIT_STRUCT_INSTRUCTION(name, nargs, ...) \
+    struct instr_##name { \
+        MOTH_DEFINE_ARGS(nargs, __VA_ARGS__) \
+    };
+
+#define MOTH_EMIT_INSTR_MEMBERS(instr) \
+    INSTR_##instr(MOTH_EMIT_INSTR_MEMBER)
+#define MOTH_EMIT_INSTR_MEMBER_INSTRUCTION(name, nargs, ...) \
+    instr_##name name;
+
+#define MOTH_COLLECT_NARGS(instr) \
+    INSTR_##instr(MOTH_COLLECT_ARG_COUNT)
+#define MOTH_COLLECT_ARG_COUNT_INSTRUCTION(name, nargs, ...) \
+    nargs, nargs,
+
+#define MOTH_DECODE_ARG(arg, type, nargs, offset) \
+    arg = qFromLittleEndian<type>(qFromUnaligned<type>(reinterpret_cast<const type *>(code) - nargs + offset));
+#define MOTH_ADJUST_CODE(type, nargs) \
+    code += static_cast<quintptr>(nargs*sizeof(type) + 1)
+
+#define MOTH_DECODE_INSTRUCTION(name, nargs, ...) \
+        MOTH_DEFINE_ARGS(nargs, __VA_ARGS__) \
+    op_int_##name: \
+        MOTH_ADJUST_CODE(int, nargs); \
+        MOTH_DECODE_ARGS(name, int, nargs, __VA_ARGS__) \
+        goto op_main_##name; \
+    op_byte_##name: \
+        MOTH_ADJUST_CODE(qint8, nargs); \
+        MOTH_DECODE_ARGS(name, qint8, nargs, __VA_ARGS__) \
+    op_main_##name: \
+        ; \
+
+#define MOTH_DECODE_WITH_BASE_INSTRUCTION(name, nargs, ...) \
+        MOTH_DEFINE_ARGS(nargs, __VA_ARGS__) \
+        const char *base_ptr; \
+    op_int_##name: \
+        base_ptr = code; \
+        MOTH_ADJUST_CODE(int, nargs); \
+        MOTH_DECODE_ARGS(name, int, nargs, __VA_ARGS__) \
+        goto op_main_##name; \
+    op_byte_##name: \
+        base_ptr = code; \
+        MOTH_ADJUST_CODE(qint8, nargs); \
+        MOTH_DECODE_ARGS(name, qint8, nargs, __VA_ARGS__) \
+    op_main_##name: \
+        ; \
+
+#define MOTH_DECODE_ARGS(name, type, nargs, ...) \
+    MOTH_EXPAND_FOR_MSVC(MOTH_DECODE_ARGS##nargs(name, type, nargs, __VA_ARGS__))
+
+#define MOTH_DECODE_ARGS0(name, type, nargs, dummy)
+#define MOTH_DECODE_ARGS1(name, type, nargs, arg) \
+        MOTH_DECODE_ARG(arg, type, nargs, 0);
+#define MOTH_DECODE_ARGS2(name, type, nargs, arg1, arg2) \
+        MOTH_DECODE_ARGS1(name, type, nargs, arg1); \
+        MOTH_DECODE_ARG(arg2, type, nargs, 1);
+#define MOTH_DECODE_ARGS3(name, type, nargs, arg1, arg2, arg3) \
+        MOTH_DECODE_ARGS2(name, type, nargs, arg1, arg2); \
+        MOTH_DECODE_ARG(arg3, type, nargs, 2);
+#define MOTH_DECODE_ARGS4(name, type, nargs, arg1, arg2, arg3, arg4) \
+        MOTH_DECODE_ARGS3(name, type, nargs, arg1, arg2, arg3); \
+        MOTH_DECODE_ARG(arg4, type, nargs, 3);
+#define MOTH_DECODE_ARGS5(name, type, nargs, arg1, arg2, arg3, arg4, arg5) \
+        MOTH_DECODE_ARGS4(name, type, nargs, arg1, arg2, arg3, arg4); \
+        MOTH_DECODE_ARG(arg5, type, nargs, 4);
+
+#ifdef MOTH_COMPUTED_GOTO
+/* collect jump labels */
+#define COLLECT_LABELS(instr) \
+    INSTR_##instr(GET_LABEL) \
+    INSTR_##instr(GET_LABEL_WIDE)
+#define GET_LABEL_INSTRUCTION(name, ...) \
+    &&op_byte_##name,
+#define GET_LABEL_WIDE_INSTRUCTION(name, ...) \
+    &&op_int_##name,
+
+#define MOTH_JUMP_TABLE \
+    static const void *jumpTable[] = { \
+        FOR_EACH_MOTH_INSTR_ALL(COLLECT_LABELS) \
+    };
+
+#define MOTH_DISPATCH_SINGLE() \
+    goto *jumpTable[*reinterpret_cast<const uchar *>(code)];
+
+#define MOTH_DISPATCH() \
+    MOTH_DISPATCH_SINGLE() \
+    op_byte_Nop: \
+        ++code; \
+        MOTH_DISPATCH_SINGLE() \
+    op_int_Nop: /* wide prefix */ \
+        ++code; \
+        goto *jumpTable[0x100 | *reinterpret_cast<const uchar *>(code)];
+#else
+#define MOTH_JUMP_TABLE
+
+#define MOTH_INSTR_CASE_AND_JUMP(instr) \
+    INSTR_##instr(GET_CASE_AND_JUMP) \
+    INSTR_##instr(GET_CASE_AND_JUMP_WIDE)
+#define GET_CASE_AND_JUMP_INSTRUCTION(name, ...) \
+    case Instr::Type::name: goto op_byte_##name;
+#define GET_CASE_AND_JUMP_WIDE_INSTRUCTION(name, ...) \
+    case Instr::Type::name##_Wide: goto op_int_##name;
+
+#define MOTH_DISPATCH() \
+    Instr::Type type = Instr::Type(static_cast<uchar>(*code)); \
+  dispatch: \
+    switch (type) { \
+        case Instr::Type::Nop: \
+            ++code; \
+            type = Instr::Type(static_cast<uchar>(*code)); \
+            goto dispatch; \
+        case Instr::Type::Nop_Wide: /* wide prefix */ \
+            ++code; \
+            type = Instr::Type(0x100 | static_cast<uchar>(*code)); \
+            goto dispatch; \
+        FOR_EACH_MOTH_INSTR(MOTH_INSTR_CASE_AND_JUMP) \
+    }
+#endif
 
-#define MOTH_INSTR_ENUM(I, FMT)  I,
-#define MOTH_INSTR_SIZE(I, FMT) ((sizeof(QV4::Moth::Instr::instr_##FMT) + MOTH_INSTR_ALIGN_MASK) & ~MOTH_INSTR_ALIGN_MASK)
+namespace QV4 {
 
+namespace CompiledData {
+struct CodeOffsetToLine;
+}
 
-namespace QV4 {
 namespace Moth {
 
-    // When making changes to the instructions, make sure to bump QV4_DATA_STRUCTURE_VERSION in qv4compileddata_p.h
-
-struct Param {
-    // Params are looked up as follows:
-    // Constant: 0
-    // Temp: 1
-    // Argument: 2
-    // Local: 3
-    // Arg(outer): 4
-    // Local(outer): 5
-    // ...
-    unsigned scope : 12;
-    unsigned index : 20;
-
-    bool isConstant() const { return !scope; }
-    bool isArgument() const { return scope >= 2 && !(scope &1); }
-    bool isLocal() const { return scope == 3; }
-    bool isTemp() const { return scope == 1; }
-    bool isScopedLocal() const { return scope >= 3 && (scope & 1); }
-
-    static Param createConstant(int index)
-    {
-        Param p;
-        p.scope = 0;
-        p.index = index;
-        return p;
-    }
+class StackSlot {
+    int index;
 
-    static Param createArgument(unsigned idx, uint scope)
-    {
-        Param p;
-        p.scope = 2 + 2*scope;
-        p.index = idx;
-        return p;
+public:
+    static StackSlot createRegister(int index) {
+        Q_ASSERT(index >= 0);
+        StackSlot t;
+        t.index = index;
+        return t;
     }
 
-    static Param createLocal(unsigned idx)
-    {
-        Param p;
-        p.scope = 3;
-        p.index = idx;
-        return p;
-    }
-
-    static Param createTemp(unsigned idx)
-    {
-        Param p;
-        p.scope = 1;
-        p.index = idx;
-        return p;
-    }
+    int stackSlot() const { return index; }
+    operator int() const { return index; }
+};
 
-    static Param createScopedLocal(unsigned idx, uint scope)
-    {
-        Param p;
-        p.scope = 3 + 2*scope;
-        p.index = idx;
-        return p;
-    }
+inline bool operator==(const StackSlot &l, const StackSlot &r) { return l.stackSlot() == r.stackSlot(); }
+inline bool operator!=(const StackSlot &l, const StackSlot &r) { return l.stackSlot() != r.stackSlot(); }
 
-    inline bool operator==(const Param &other) const
-    { return scope == other.scope && index == other.index; }
+// When making changes to the instructions, make sure to bump QV4_DATA_STRUCTURE_VERSION in qv4compileddata_p.h
 
-    inline bool operator!=(const Param &other) const
-    { return !(*this == other); }
-};
+void dumpConstantTable(const Value *constants, uint count);
+void dumpBytecode(const char *bytecode, int len, int nLocals, int nFormals, int startLine = 1,
+                  const QVector<CompiledData::CodeOffsetToLine> &lineNumberMapping = QVector<CompiledData::CodeOffsetToLine>());
+inline void dumpBytecode(const QByteArray &bytecode, int nLocals, int nFormals, int startLine = 1,
+                         const QVector<CompiledData::CodeOffsetToLine> &lineNumberMapping = QVector<CompiledData::CodeOffsetToLine>()) {
+    dumpBytecode(bytecode.constData(), bytecode.length(), nLocals, nFormals, startLine, lineNumberMapping);
+}
 
 union Instr
 {
-    enum Type {
-        FOR_EACH_MOTH_INSTR(MOTH_INSTR_ENUM)
-        LastInstruction
-    };
+    enum class Type {
+        FOR_EACH_MOTH_INSTR_ALL(MOTH_INSTR_ENUM)
+    };
+
+    static Type wideInstructionType(Type t) { return Type(int(t) | 1); }
+    static Type narrowInstructionType(Type t) { return Type(int(t) & ~1); }
+    static bool isWide(Type t) { return int(t) & 1; }
+    static bool isNarrow(Type t) { return !(int(t) & 1); }
+    static int encodedLength(Type t) { return int(t) >= 256 ? 2 : 1; }
+
+    static Type unpack(const uchar *c) { if (c[0] == 0x1) return Type(0x100 + c[1]); return Type(c[0]); }
+    static uchar *pack(uchar *c, Type t) {
+        if (uint(t) >= 256) {
+            c[0] = 0x1;
+            c[1] = uint(t) &0xff;
+            return c + 2;
+        }
+        c[0] = uchar(uint(t));
+        return c + 1;
+    }
 
-    struct instr_common {
-        MOTH_INSTR_HEADER
-    };
-    struct instr_ret {
-        MOTH_INSTR_HEADER
-        Param result;
-    };
+    FOR_EACH_MOTH_INSTR_ALL(MOTH_EMIT_STRUCTS)
 
-#ifndef QT_NO_QML_DEBUGGING
-    struct instr_line {
-        MOTH_INSTR_HEADER
-        qint32 lineNumber;
-    };
-    struct instr_debug {
-        MOTH_INSTR_HEADER
-        qint32 lineNumber;
-    };
-#endif // QT_NO_QML_DEBUGGING
+    FOR_EACH_MOTH_INSTR_ALL(MOTH_EMIT_INSTR_MEMBERS)
 
-    struct instr_loadRuntimeString {
-        MOTH_INSTR_HEADER
-        int stringId;
-        Param result;
-    };
-    struct instr_loadRegExp {
-        MOTH_INSTR_HEADER
-        int regExpId;
-        Param result;
-    };
-    struct instr_move {
-        MOTH_INSTR_HEADER
-        Param source;
-        Param result;
-    };
-    struct instr_moveConst {
-        MOTH_INSTR_HEADER
-        QV4::ReturnedValue source;
-        Param result;
-    };
-    struct instr_swapTemps {
-        MOTH_INSTR_HEADER
-        Param left;
-        Param right;
-    };
-    struct instr_loadClosure {
-        MOTH_INSTR_HEADER
-        int value;
-        Param result;
-    };
-    struct instr_loadName {
-        MOTH_INSTR_HEADER
-        int name;
-        Param result;
-    };
-    struct instr_getGlobalLookup {
-        MOTH_INSTR_HEADER
-        int index;
-        Param result;
-    };
-    struct instr_storeName {
-        MOTH_INSTR_HEADER
-        int name;
-        Param source;
-    };
-    struct instr_loadProperty {
-        MOTH_INSTR_HEADER
-        int name;
-        Param base;
-        Param result;
-    };
-    struct instr_getLookup {
-        MOTH_INSTR_HEADER
-        int index;
-        Param base;
-        Param result;
-    };
-    struct instr_loadScopeObjectProperty {
-        MOTH_INSTR_HEADER
-        int propertyIndex;
-        Param base;
-        Param result;
-        bool captureRequired;
-    };
-    struct instr_loadContextObjectProperty {
-        MOTH_INSTR_HEADER
-        int propertyIndex;
-        Param base;
-        Param result;
-        bool captureRequired;
-    };
-    struct instr_loadIdObject {
-        MOTH_INSTR_HEADER
-        int index;
-        Param base;
-        Param result;
-    };
-    struct instr_loadQObjectProperty {
-        MOTH_INSTR_HEADER
-        int propertyIndex;
-        Param base;
-        Param result;
-        bool captureRequired;
-    };
-    struct instr_loadAttachedQObjectProperty {
-        MOTH_INSTR_HEADER
-        int propertyIndex;
-        Param result;
-        int attachedPropertiesId;
-    };
-    struct instr_storeProperty {
-        MOTH_INSTR_HEADER
-        int name;
-        Param base;
-        Param source;
-    };
-    struct instr_setLookup {
-        MOTH_INSTR_HEADER
-        int index;
-        Param base;
-        Param source;
-    };
-    struct instr_storeScopeObjectProperty {
-        MOTH_INSTR_HEADER
-        Param base;
-        int propertyIndex;
-        Param source;
-    };
-    struct instr_storeContextObjectProperty {
-        MOTH_INSTR_HEADER
-        Param base;
-        int propertyIndex;
-        Param source;
-    };
-    struct instr_storeQObjectProperty {
-        MOTH_INSTR_HEADER
-        Param base;
-        int propertyIndex;
-        Param source;
-    };
-    struct instr_loadElement {
-        MOTH_INSTR_HEADER
-        Param base;
-        Param index;
-        Param result;
-    };
-    struct instr_loadElementLookup {
-        MOTH_INSTR_HEADER
-        uint lookup;
-        Param base;
-        Param index;
-        Param result;
-    };
-    struct instr_storeElement {
-        MOTH_INSTR_HEADER
-        Param base;
-        Param index;
-        Param source;
-    };
-    struct instr_storeElementLookup {
-        MOTH_INSTR_HEADER
-        uint lookup;
-        Param base;
-        Param index;
-        Param source;
-    };
-    struct instr_push {
-        MOTH_INSTR_HEADER
-        quint32 value;
-    };
-    struct instr_callValue {
-        MOTH_INSTR_HEADER
-        quint32 argc;
-        quint32 callData;
-        Param dest;
-        Param result;
-    };
-    struct instr_callProperty {
-        MOTH_INSTR_HEADER
-        int name;
-        quint32 argc;
-        quint32 callData;
-        Param base;
-        Param result;
-    };
-    struct instr_callPropertyLookup {
-        MOTH_INSTR_HEADER
-        int lookupIndex;
-        quint32 argc;
-        quint32 callData;
-        Param base;
-        Param result;
-    };
-    struct instr_callScopeObjectProperty {
-        MOTH_INSTR_HEADER
-        int index;
-        quint32 argc;
-        quint32 callData;
-        Param base;
-        Param result;
-    };
-    struct instr_callContextObjectProperty {
-        MOTH_INSTR_HEADER
-        int index;
-        quint32 argc;
-        quint32 callData;
-        Param base;
-        Param result;
-    };
-    struct instr_callElement {
-        MOTH_INSTR_HEADER
-        Param base;
-        Param index;
-        quint32 argc;
-        quint32 callData;
-        Param result;
-    };
-    struct instr_callActivationProperty {
-        MOTH_INSTR_HEADER
-        int name;
-        quint32 argc;
-        quint32 callData;
-        Param result;
-    };
-    struct instr_callGlobalLookup {
-        MOTH_INSTR_HEADER
-        int index;
-        quint32 argc;
-        quint32 callData;
-        Param result;
-    };
-    struct instr_setExceptionHandler {
-        MOTH_INSTR_HEADER
-        qptrdiff offset;
-    };
-    struct instr_callBuiltinThrow {
-        MOTH_INSTR_HEADER
-        Param arg;
-    };
-    struct instr_callBuiltinUnwindException {
-        MOTH_INSTR_HEADER
-        Param result;
-    };
-    struct instr_callBuiltinPushCatchScope {
-        MOTH_INSTR_HEADER
-        int name;
-    };
-    struct instr_callBuiltinPushScope {
-        MOTH_INSTR_HEADER
-        Param arg;
-    };
-    struct instr_callBuiltinPopScope {
-        MOTH_INSTR_HEADER
-    };
-    struct instr_callBuiltinForeachIteratorObject {
-        MOTH_INSTR_HEADER
-        Param arg;
-        Param result;
-    };
-    struct instr_callBuiltinForeachNextPropertyName {
-        MOTH_INSTR_HEADER
-        Param arg;
-        Param result;
-    };
-    struct instr_callBuiltinDeleteMember {
-        MOTH_INSTR_HEADER
-        int member;
-        Param base;
-        Param result;
-    };
-    struct instr_callBuiltinDeleteSubscript {
-        MOTH_INSTR_HEADER
-        Param base;
-        Param index;
-        Param result;
-    };
-    struct instr_callBuiltinDeleteName {
-        MOTH_INSTR_HEADER
-        int name;
-        Param result;
-    };
-    struct instr_callBuiltinTypeofScopeObjectProperty {
-        MOTH_INSTR_HEADER
-        int index;
-        Param base;
-        Param result;
-    };
-    struct instr_callBuiltinTypeofContextObjectProperty {
-        MOTH_INSTR_HEADER
-        int index;
-        Param base;
-        Param result;
-    };
-    struct instr_callBuiltinTypeofMember {
-        MOTH_INSTR_HEADER
-        int member;
-        Param base;
-        Param result;
-    };
-    struct instr_callBuiltinTypeofSubscript {
-        MOTH_INSTR_HEADER
-        Param base;
-        Param index;
-        Param result;
-    };
-    struct instr_callBuiltinTypeofName {
-        MOTH_INSTR_HEADER
-        int name;
-        Param result;
-    };
-    struct instr_callBuiltinTypeofValue {
-        MOTH_INSTR_HEADER
-        Param value;
-        Param result;
-    };
-    struct instr_callBuiltinDeclareVar {
-        MOTH_INSTR_HEADER
-        int varName;
-        bool isDeletable;
-    };
-    struct instr_callBuiltinDefineArray {
-        MOTH_INSTR_HEADER
-        quint32 argc;
-        quint32 args;
-        Param result;
-    };
-    struct instr_callBuiltinDefineObjectLiteral {
-        MOTH_INSTR_HEADER
-        int internalClassId;
-        uint arrayValueCount;
-        uint arrayGetterSetterCountAndFlags; // 30 bits for count, 1 bit for needsSparseArray boolean
-        quint32 args;
-        Param result;
-    };
-    struct instr_callBuiltinSetupArgumentsObject {
-        MOTH_INSTR_HEADER
-        Param result;
-    };
-    struct instr_callBuiltinConvertThisToObject {
-        MOTH_INSTR_HEADER
-    };
-    struct instr_createValue {
-        MOTH_INSTR_HEADER
-        quint32 argc;
-        quint32 callData;
-        Param func;
-        Param result;
-    };
-    struct instr_createProperty {
-        MOTH_INSTR_HEADER
-        int name;
-        quint32 argc;
-        quint32 callData;
-        Param base;
-        Param result;
-    };
-    struct instr_constructPropertyLookup {
-        MOTH_INSTR_HEADER
-        int index;
-        quint32 argc;
-        quint32 callData;
-        Param base;
-        Param result;
-    };
-    struct instr_createActivationProperty {
-        MOTH_INSTR_HEADER
-        int name;
-        quint32 argc;
-        quint32 callData;
-        Param result;
-    };
-    struct instr_constructGlobalLookup {
-        MOTH_INSTR_HEADER
-        int index;
-        quint32 argc;
-        quint32 callData;
-        Param result;
-    };
-    struct instr_jump {
-        MOTH_INSTR_HEADER
-        ptrdiff_t offset;
-    };
-    struct instr_jumpEq {
-        MOTH_INSTR_HEADER
-        ptrdiff_t offset;
-        Param condition;
-    };
-    struct instr_jumpNe {
-        MOTH_INSTR_HEADER
-        ptrdiff_t offset;
-        Param condition;
-    };
-    struct instr_unot {
-        MOTH_INSTR_HEADER
-        Param source;
-        Param result;
-    };
-    struct instr_unotBool {
-        MOTH_INSTR_HEADER
-        Param source;
-        Param result;
-    };
-    struct instr_uplus {
-        MOTH_INSTR_HEADER
-        Param source;
-        Param result;
-    };
-    struct instr_uminus {
-        MOTH_INSTR_HEADER
-        Param source;
-        Param result;
-    };
-    struct instr_ucompl {
-        MOTH_INSTR_HEADER
-        Param source;
-        Param result;
-    };
-    struct instr_ucomplInt {
-        MOTH_INSTR_HEADER
-        Param source;
-        Param result;
-    };
-    struct instr_increment {
-        MOTH_INSTR_HEADER
-        Param source;
-        Param result;
-    };
-    struct instr_decrement {
-        MOTH_INSTR_HEADER
-        Param source;
-        Param result;
-    };
-    struct instr_binop {
-        MOTH_INSTR_HEADER
-        int alu; // QV4::Runtime::RuntimeMethods enum value
-        Param lhs;
-        Param rhs;
-        Param result;
-    };
-    struct instr_add {
-        MOTH_INSTR_HEADER
-        Param lhs;
-        Param rhs;
-        Param result;
-    };
-    struct instr_bitAnd {
-        MOTH_INSTR_HEADER
-        Param lhs;
-        Param rhs;
-        Param result;
-    };
-    struct instr_bitOr {
-        MOTH_INSTR_HEADER
-        Param lhs;
-        Param rhs;
-        Param result;
-    };
-    struct instr_bitXor {
-        MOTH_INSTR_HEADER
-        Param lhs;
-        Param rhs;
-        Param result;
-    };
-    struct instr_shr {
-        MOTH_INSTR_HEADER
-        Param lhs;
-        Param rhs;
-        Param result;
-    };
-    struct instr_shl {
-        MOTH_INSTR_HEADER
-        Param lhs;
-        Param rhs;
-        Param result;
-    };
-    struct instr_bitAndConst {
-        MOTH_INSTR_HEADER
-        Param lhs;
-        int rhs;
-        Param result;
-    };
-    struct instr_bitOrConst {
-        MOTH_INSTR_HEADER
-        Param lhs;
-        int rhs;
-        Param result;
-    };
-    struct instr_bitXorConst {
-        MOTH_INSTR_HEADER
-        Param lhs;
-        int rhs;
-        Param result;
-    };
-    struct instr_shrConst {
-        MOTH_INSTR_HEADER
-        Param lhs;
-        int rhs;
-        Param result;
-    };
-    struct instr_shlConst {
-        MOTH_INSTR_HEADER
-        Param lhs;
-        int rhs;
-        Param result;
-    };
-    struct instr_mul {
-        MOTH_INSTR_HEADER
-        Param lhs;
-        Param rhs;
-        Param result;
-    };
-    struct instr_sub {
-        MOTH_INSTR_HEADER
-        Param lhs;
-        Param rhs;
-        Param result;
-    };
-    struct instr_binopContext {
-        MOTH_INSTR_HEADER
-        uint alu; // offset inside the runtime methods
-        Param lhs;
-        Param rhs;
-        Param result;
-    };
-    struct instr_loadThis {
-        MOTH_INSTR_HEADER
-        Param result;
-    };
-    struct instr_loadQmlContext {
-        MOTH_INSTR_HEADER
-        Param result;
-    };
-    struct instr_loadQmlImportedScripts {
-        MOTH_INSTR_HEADER
-        Param result;
-    };
-    struct instr_loadQmlSingleton {
-        MOTH_INSTR_HEADER
-        Param result;
-        int name;
-    };
+    int argumentsAsInts[4];
+};
 
-    instr_common common;
-    instr_ret ret;
-    instr_line line;
-    instr_debug debug;
-    instr_loadRuntimeString loadRuntimeString;
-    instr_loadRegExp loadRegExp;
-    instr_move move;
-    instr_moveConst moveConst;
-    instr_swapTemps swapTemps;
-    instr_loadClosure loadClosure;
-    instr_loadName loadName;
-    instr_getGlobalLookup getGlobalLookup;
-    instr_storeName storeName;
-    instr_loadElement loadElement;
-    instr_loadElementLookup loadElementLookup;
-    instr_storeElement storeElement;
-    instr_storeElementLookup storeElementLookup;
-    instr_loadProperty loadProperty;
-    instr_getLookup getLookup;
-    instr_loadScopeObjectProperty loadScopeObjectProperty;
-    instr_loadContextObjectProperty loadContextObjectProperty;
-    instr_loadIdObject loadIdObject;
-    instr_loadQObjectProperty loadQObjectProperty;
-    instr_loadAttachedQObjectProperty loadAttachedQObjectProperty;
-    instr_storeProperty storeProperty;
-    instr_setLookup setLookup;
-    instr_storeScopeObjectProperty storeScopeObjectProperty;
-    instr_storeContextObjectProperty storeContextObjectProperty;
-    instr_storeQObjectProperty storeQObjectProperty;
-    instr_push push;
-    instr_callValue callValue;
-    instr_callProperty callProperty;
-    instr_callPropertyLookup callPropertyLookup;
-    instr_callScopeObjectProperty callScopeObjectProperty;
-    instr_callContextObjectProperty callContextObjectProperty;
-    instr_callElement callElement;
-    instr_callActivationProperty callActivationProperty;
-    instr_callGlobalLookup callGlobalLookup;
-    instr_callBuiltinThrow callBuiltinThrow;
-    instr_setExceptionHandler setExceptionHandler;
-    instr_callBuiltinUnwindException callBuiltinUnwindException;
-    instr_callBuiltinPushCatchScope callBuiltinPushCatchScope;
-    instr_callBuiltinPushScope callBuiltinPushScope;
-    instr_callBuiltinPopScope callBuiltinPopScope;
-    instr_callBuiltinForeachIteratorObject callBuiltinForeachIteratorObject;
-    instr_callBuiltinForeachNextPropertyName callBuiltinForeachNextPropertyName;
-    instr_callBuiltinDeleteMember callBuiltinDeleteMember;
-    instr_callBuiltinDeleteSubscript callBuiltinDeleteSubscript;
-    instr_callBuiltinDeleteName callBuiltinDeleteName;
-    instr_callBuiltinTypeofScopeObjectProperty callBuiltinTypeofScopeObjectProperty;
-    instr_callBuiltinTypeofContextObjectProperty callBuiltinTypeofContextObjectProperty;
-    instr_callBuiltinTypeofMember callBuiltinTypeofMember;
-    instr_callBuiltinTypeofSubscript callBuiltinTypeofSubscript;
-    instr_callBuiltinTypeofName callBuiltinTypeofName;
-    instr_callBuiltinTypeofValue callBuiltinTypeofValue;
-    instr_callBuiltinDeclareVar callBuiltinDeclareVar;
-    instr_callBuiltinDefineArray callBuiltinDefineArray;
-    instr_callBuiltinDefineObjectLiteral callBuiltinDefineObjectLiteral;
-    instr_callBuiltinSetupArgumentsObject callBuiltinSetupArgumentsObject;
-    instr_callBuiltinConvertThisToObject callBuiltinConvertThisToObject;
-    instr_createValue createValue;
-    instr_createProperty createProperty;
-    instr_constructPropertyLookup constructPropertyLookup;
-    instr_createActivationProperty createActivationProperty;
-    instr_constructGlobalLookup constructGlobalLookup;
-    instr_jump jump;
-    instr_jumpEq jumpEq;
-    instr_jumpNe jumpNe;
-    instr_unot unot;
-    instr_unotBool unotBool;
-    instr_uplus uplus;
-    instr_uminus uminus;
-    instr_ucompl ucompl;
-    instr_ucomplInt ucomplInt;
-    instr_increment increment;
-    instr_decrement decrement;
-    instr_binop binop;
-    instr_add add;
-    instr_bitAnd bitAnd;
-    instr_bitOr bitOr;
-    instr_bitXor bitXor;
-    instr_shr shr;
-    instr_shl shl;
-    instr_bitAndConst bitAndConst;
-    instr_bitOrConst bitOrConst;
-    instr_bitXorConst bitXorConst;
-    instr_shrConst shrConst;
-    instr_shlConst shlConst;
-    instr_mul mul;
-    instr_sub sub;
-    instr_binopContext binopContext;
-    instr_loadThis loadThis;
-    instr_loadQmlContext loadQmlContext;
-    instr_loadQmlImportedScripts loadQmlImportedScripts;
-    instr_loadQmlSingleton loadQmlSingleton;
-
-    static int size(Type type);
+struct InstrInfo
+{
+    static const int argumentCount[];
+    static int size(Instr::Type type);
 };
 
 template<int N>
 struct InstrMeta {
 };
 
-#define MOTH_INSTR_META_TEMPLATE(I, FMT) \
-    template<> struct InstrMeta<(int)Instr::I> { \
-        enum { Size = MOTH_INSTR_SIZE(I, FMT) }; \
-        typedef Instr::instr_##FMT DataType; \
-        static const DataType &data(const Instr &instr) { return instr.FMT; } \
-        static void setData(Instr &instr, const DataType &v) { instr.FMT = v; } \
-        static void setDataNoCommon(Instr &instr, const DataType &v) \
-        { memcpy(reinterpret_cast<char *>(&instr.FMT) + sizeof(Instr::instr_common), \
-                 reinterpret_cast<const char *>(&v) + sizeof(Instr::instr_common), \
-                 Size - sizeof(Instr::instr_common)); } \
-    };
-FOR_EACH_MOTH_INSTR(MOTH_INSTR_META_TEMPLATE);
+QT_WARNING_PUSH
+QT_WARNING_DISABLE_GCC("-Wuninitialized")
+QT_WARNING_DISABLE_GCC("-Wmaybe-uninitialized")
+#define MOTH_INSTR_META_TEMPLATE(I) \
+    template<> struct InstrMeta<int(Instr::Type::I)> { \
+        enum { Size = MOTH_INSTR_SIZE(I) }; \
+        typedef Instr::instr_##I DataType; \
+        static const DataType &data(const Instr &instr) { return instr.I; } \
+        static void setData(Instr &instr, const DataType &v) \
+        { memcpy(reinterpret_cast<char *>(&instr.I), \
+                 reinterpret_cast<const char *>(&v), \
+                 Size); } \
+    };
+FOR_EACH_MOTH_INSTR_ALL(MOTH_INSTR_META_TEMPLATE);
 #undef MOTH_INSTR_META_TEMPLATE
+QT_WARNING_POP
 
 template<int InstrType>
 class InstrData : public InstrMeta<InstrType>::DataType
 {
 };
 
+struct Instruction {
+#define MOTH_INSTR_DATA_TYPEDEF(I) typedef InstrData<int(Instr::Type::I)> I;
+FOR_EACH_MOTH_INSTR_ALL(MOTH_INSTR_DATA_TYPEDEF)
+#undef MOTH_INSTR_DATA_TYPEDEF
+private:
+    Instruction();
+};
+
 } // namespace Moth
 } // namespace QV4
 
diff --git a/src/qml/compiler/qv4isel_moth.cpp b/src/qml/compiler/qv4isel_moth.cpp
deleted file mode 100644
index fb805dce02..0000000000
--- a/src/qml/compiler/qv4isel_moth.cpp
+++ /dev/null
@@ -1,1528 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the QtQml module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 3 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL3 included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 3 requirements
-** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 2.0 or (at your option) the GNU General
-** Public license version 3 or any later version approved by the KDE Free
-** Qt Foundation. The licenses are as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-2.0.html and
-** https://www.gnu.org/licenses/gpl-3.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "qv4isel_util_p.h"
-#include "qv4isel_moth_p.h"
-#include "qv4ssa_p.h"
-#include <private/qv4compileddata_p.h>
-#include <wtf/MathExtras.h>
-
-#if !defined(V4_BOOTSTRAP)
-#include "qv4vme_moth_p.h"
-#include <private/qv4function_p.h>
-#endif
-
-#undef USE_TYPE_INFO
-
-using namespace QV4;
-using namespace QV4::Moth;
-
-namespace {
-
-inline QV4::Runtime::RuntimeMethods aluOpFunction(IR::AluOp op)
-{
-    switch (op) {
-    case IR::OpInvalid:
-        return QV4::Runtime::InvalidRuntimeMethod;
-    case IR::OpIfTrue:
-        return QV4::Runtime::InvalidRuntimeMethod;
-    case IR::OpNot:
-        return QV4::Runtime::InvalidRuntimeMethod;
-    case IR::OpUMinus:
-        return QV4::Runtime::InvalidRuntimeMethod;
-    case IR::OpUPlus:
-        return QV4::Runtime::InvalidRuntimeMethod;
-    case IR::OpCompl:
-        return QV4::Runtime::InvalidRuntimeMethod;
-    case IR::OpBitAnd:
-        return QV4::Runtime::bitAnd;
-    case IR::OpBitOr:
-        return QV4::Runtime::bitOr;
-    case IR::OpBitXor:
-        return QV4::Runtime::bitXor;
-    case IR::OpAdd:
-        return QV4::Runtime::InvalidRuntimeMethod;
-    case IR::OpSub:
-        return QV4::Runtime::sub;
-    case IR::OpMul:
-        return QV4::Runtime::mul;
-    case IR::OpDiv:
-        return QV4::Runtime::div;
-    case IR::OpMod:
-        return QV4::Runtime::mod;
-    case IR::OpLShift:
-        return QV4::Runtime::shl;
-    case IR::OpRShift:
-        return QV4::Runtime::shr;
-    case IR::OpURShift:
-        return QV4::Runtime::ushr;
-    case IR::OpGt:
-        return QV4::Runtime::greaterThan;
-    case IR::OpLt:
-        return QV4::Runtime::lessThan;
-    case IR::OpGe:
-        return QV4::Runtime::greaterEqual;
-    case IR::OpLe:
-        return QV4::Runtime::lessEqual;
-    case IR::OpEqual:
-        return QV4::Runtime::equal;
-    case IR::OpNotEqual:
-        return QV4::Runtime::notEqual;
-    case IR::OpStrictEqual:
-        return QV4::Runtime::strictEqual;
-    case IR::OpStrictNotEqual:
-        return QV4::Runtime::strictNotEqual;
-    case IR::OpInstanceof:
-        return QV4::Runtime::InvalidRuntimeMethod;
-    case IR::OpIn:
-        return QV4::Runtime::InvalidRuntimeMethod;
-    case IR::OpAnd:
-        return QV4::Runtime::InvalidRuntimeMethod;
-    case IR::OpOr:
-        return QV4::Runtime::InvalidRuntimeMethod;
-    default:
-        Q_ASSERT(!"Unknown AluOp");
-        return QV4::Runtime::InvalidRuntimeMethod;
-    }
-};
-
-inline bool isNumberType(IR::Expr *e)
-{
-    switch (e->type) {
-    case IR::SInt32Type:
-    case IR::UInt32Type:
-    case IR::DoubleType:
-        return true;
-    default:
-        return false;
-    }
-}
-
-inline bool isIntegerType(IR::Expr *e)
-{
-    switch (e->type) {
-    case IR::SInt32Type:
-    case IR::UInt32Type:
-        return true;
-    default:
-        return false;
-    }
-}
-
-inline bool isBoolType(IR::Expr *e)
-{
-    return (e->type == IR::BoolType);
-}
-
-} // anonymous namespace
-
-InstructionSelection::InstructionSelection(QQmlEnginePrivate *qmlEngine, QV4::ExecutableAllocator *execAllocator, IR::Module *module, QV4::Compiler::JSUnitGenerator *jsGenerator, EvalISelFactory *iselFactory)
-    : EvalInstructionSelection(execAllocator, module, jsGenerator, iselFactory)
-    , qmlEngine(qmlEngine)
-    , _block(0)
-    , _codeStart(0)
-    , _codeNext(0)
-    , _codeEnd(0)
-    , _currentStatement(0)
-    , compilationUnit(new CompilationUnit)
-{
-    setUseTypeInference(false);
-}
-
-InstructionSelection::~InstructionSelection()
-{
-}
-
-void InstructionSelection::run(int functionIndex)
-{
-    IR::Function *function = irModule->functions[functionIndex];
-    IR::BasicBlock *block = 0, *nextBlock = 0;
-
-    QHash<IR::BasicBlock *, QVector<ptrdiff_t> > patches;
-    QHash<IR::BasicBlock *, ptrdiff_t> addrs;
-
-    int codeSize = 4096;
-    uchar *codeStart = new uchar[codeSize];
-    memset(codeStart, 0, codeSize);
-    uchar *codeNext = codeStart;
-    uchar *codeEnd = codeStart + codeSize;
-
-    qSwap(_function, function);
-    qSwap(block, _block);
-    qSwap(nextBlock, _nextBlock);
-    qSwap(patches, _patches);
-    qSwap(addrs, _addrs);
-    qSwap(codeStart, _codeStart);
-    qSwap(codeNext, _codeNext);
-    qSwap(codeEnd, _codeEnd);
-
-    IR::Optimizer opt(_function);
-    opt.run(qmlEngine, useTypeInference, /*peelLoops =*/ false);
-    if (opt.isInSSA()) {
-        static const bool doStackSlotAllocation =
-                qEnvironmentVariableIsEmpty("QV4_NO_INTERPRETER_STACK_SLOT_ALLOCATION");
-
-        if (doStackSlotAllocation) {
-            IR::AllocateStackSlots(opt.lifeTimeIntervals()).forFunction(_function);
-        } else {
-            opt.convertOutOfSSA();
-            ConvertTemps().toStackSlots(_function);
-        }
-        opt.showMeTheCode(_function, "After stack slot allocation");
-    } else {
-        ConvertTemps().toStackSlots(_function);
-    }
-
-    BitVector removableJumps = opt.calculateOptionalJumps();
-    qSwap(_removableJumps, removableJumps);
-
-    IR::Stmt *cs = 0;
-    qSwap(_currentStatement, cs);
-
-    int locals = frameSize();
-    Q_ASSERT(locals >= 0);
-
-    IR::BasicBlock *exceptionHandler = 0;
-
-    Instruction::Push push;
-    push.value = quint32(locals);
-    addInstruction(push);
-
-    currentLine = 0;
-    const QVector<IR::BasicBlock *> &basicBlocks = _function->basicBlocks();
-    for (int i = 0, ei = basicBlocks.size(); i != ei; ++i) {
-        blockNeedsDebugInstruction = irModule->debugMode;
-        _block = basicBlocks[i];
-        _nextBlock = (i < ei - 1) ? basicBlocks[i + 1] : 0;
-        _addrs.insert(_block, _codeNext - _codeStart);
-
-        if (_block->catchBlock != exceptionHandler) {
-            Instruction::SetExceptionHandler set;
-            set.offset = 0;
-            if (_block->catchBlock) {
-                ptrdiff_t loc = addInstruction(set) + (((const char *)&set.offset) - ((const char *)&set));
-                _patches[_block->catchBlock].append(loc);
-            } else {
-                addInstruction(set);
-            }
-            exceptionHandler = _block->catchBlock;
-        } else if (_block->catchBlock == nullptr && _block->index() != 0 && _block->in.isEmpty()) {
-            exceptionHandler = nullptr;
-            Instruction::SetExceptionHandler set;
-            set.offset = 0;
-            addInstruction(set);
-        }
-
-        for (IR::Stmt *s : _block->statements()) {
-            _currentStatement = s;
-
-            if (s->location.isValid()) {
-                if (s->location.startLine != currentLine) {
-                    blockNeedsDebugInstruction = false;
-                    currentLine = s->location.startLine;
-#ifndef QT_NO_QML_DEBUGGER
-                    if (irModule->debugMode) {
-                        Instruction::Debug debug;
-                        debug.lineNumber = currentLine;
-                        addInstruction(debug);
-                    } else {
-                        Instruction::Line line;
-                        line.lineNumber = currentLine;
-                        addInstruction(line);
-                    }
-#endif
-                }
-            }
-
-            visit(s);
-        }
-    }
-
-    // TODO: patch stack size (the push instruction)
-    patchJumpAddresses();
-
-    codeRefs.insert(_function, squeezeCode());
-
-    qSwap(_currentStatement, cs);
-    qSwap(_removableJumps, removableJumps);
-    qSwap(_function, function);
-    qSwap(block, _block);
-    qSwap(nextBlock, _nextBlock);
-    qSwap(patches, _patches);
-    qSwap(addrs, _addrs);
-    qSwap(codeStart, _codeStart);
-    qSwap(codeNext, _codeNext);
-    qSwap(codeEnd, _codeEnd);
-
-    delete[] codeStart;
-}
-
-QQmlRefPointer<QV4::CompiledData::CompilationUnit> InstructionSelection::backendCompileStep()
-{
-    compilationUnit->codeRefs.resize(irModule->functions.size());
-    int i = 0;
-    for (IR::Function *irFunction : qAsConst(irModule->functions))
-        compilationUnit->codeRefs[i++] = codeRefs[irFunction];
-    QQmlRefPointer<QV4::CompiledData::CompilationUnit> result;
-    result.adopt(compilationUnit.take());
-    return result;
-}
-
-void InstructionSelection::callValue(IR::Expr *value, IR::ExprList *args, IR::Expr *result)
-{
-    Instruction::CallValue call;
-    prepareCallArgs(args, call.argc);
-    call.callData = callDataStart();
-    call.dest = getParam(value);
-    call.result = getResultParam(result);
-    addInstruction(call);
-}
-
-void InstructionSelection::callQmlContextProperty(IR::Expr *base, IR::Member::MemberKind kind, int propertyIndex, IR::ExprList *args, IR::Expr *result)
-{
-    if (kind == IR::Member::MemberOfQmlScopeObject) {
-        Instruction::CallScopeObjectProperty call;
-        call.base = getParam(base);
-        call.index = propertyIndex;
-        prepareCallArgs(args, call.argc);
-        call.callData = callDataStart();
-        call.result = getResultParam(result);
-        addInstruction(call);
-    } else if (kind == IR::Member::MemberOfQmlContextObject) {
-        Instruction::CallContextObjectProperty call;
-        call.base = getParam(base);
-        call.index = propertyIndex;
-        prepareCallArgs(args, call.argc);
-        call.callData = callDataStart();
-        call.result = getResultParam(result);
-        addInstruction(call);
-    } else {
-        Q_ASSERT(false);
-    }
-}
-
-void InstructionSelection::callProperty(IR::Expr *base, const QString &name, IR::ExprList *args,
-                                        IR::Expr *result)
-{
-    if (useFastLookups) {
-        Instruction::CallPropertyLookup call;
-        call.base = getParam(base);
-        call.lookupIndex = registerGetterLookup(name);
-        prepareCallArgs(args, call.argc);
-        call.callData = callDataStart();
-        call.result = getResultParam(result);
-        addInstruction(call);
-    } else {
-        // call the property on the loaded base
-        Instruction::CallProperty call;
-        call.base = getParam(base);
-        call.name = registerString(name);
-        prepareCallArgs(args, call.argc);
-        call.callData = callDataStart();
-        call.result = getResultParam(result);
-        addInstruction(call);
-    }
-}
-
-void InstructionSelection::callSubscript(IR::Expr *base, IR::Expr *index, IR::ExprList *args,
-                                         IR::Expr *result)
-{
-    // call the property on the loaded base
-    Instruction::CallElement call;
-    call.base = getParam(base);
-    call.index = getParam(index);
-    prepareCallArgs(args, call.argc);
-    call.callData = callDataStart();
-    call.result = getResultParam(result);
-    addInstruction(call);
-}
-
-void InstructionSelection::convertType(IR::Expr *source, IR::Expr *target)
-{
-    // FIXME: do something more useful with this info
-    if (target->type & IR::NumberType && !(source->type & IR::NumberType))
-        unop(IR::OpUPlus, source, target);
-    else
-        copyValue(source, target);
-}
-
-void InstructionSelection::constructActivationProperty(IR::Name *func,
-                                                       IR::ExprList *args,
-                                                       IR::Expr *target)
-{
-    if (useFastLookups && func->global) {
-        Instruction::ConstructGlobalLookup call;
-        call.index = registerGlobalGetterLookup(*func->id);
-        prepareCallArgs(args, call.argc);
-        call.callData = callDataStart();
-        call.result = getResultParam(target);
-        addInstruction(call);
-        return;
-    }
-    Instruction::CreateActivationProperty create;
-    create.name = registerString(*func->id);
-    prepareCallArgs(args, create.argc);
-    create.callData = callDataStart();
-    create.result = getResultParam(target);
-    addInstruction(create);
-}
-
-void InstructionSelection::constructProperty(IR::Expr *base, const QString &name, IR::ExprList *args, IR::Expr *target)
-{
-    if (useFastLookups) {
-        Instruction::ConstructPropertyLookup call;
-        call.base = getParam(base);
-        call.index = registerGetterLookup(name);
-        prepareCallArgs(args, call.argc);
-        call.callData = callDataStart();
-        call.result = getResultParam(target);
-        addInstruction(call);
-        return;
-    }
-    Instruction::CreateProperty create;
-    create.base = getParam(base);
-    create.name = registerString(name);
-    prepareCallArgs(args, create.argc);
-    create.callData = callDataStart();
-    create.result = getResultParam(target);
-    addInstruction(create);
-}
-
-void InstructionSelection::constructValue(IR::Expr *value, IR::ExprList *args, IR::Expr *target)
-{
-    Instruction::CreateValue create;
-    create.func = getParam(value);
-    prepareCallArgs(args, create.argc);
-    create.callData = callDataStart();
-    create.result = getResultParam(target);
-    addInstruction(create);
-}
-
-void InstructionSelection::loadThisObject(IR::Expr *e)
-{
-    Instruction::LoadThis load;
-    load.result = getResultParam(e);
-    addInstruction(load);
-}
-
-void InstructionSelection::loadQmlContext(IR::Expr *e)
-{
-    Instruction::LoadQmlContext load;
-    load.result = getResultParam(e);
-    addInstruction(load);
-}
-
-void InstructionSelection::loadQmlImportedScripts(IR::Expr *e)
-{
-    Instruction::LoadQmlImportedScripts load;
-    load.result = getResultParam(e);
-    addInstruction(load);
-}
-
-void InstructionSelection::loadQmlSingleton(const QString &name, IR::Expr *e)
-{
-    Instruction::LoadQmlSingleton load;
-    load.result = getResultParam(e);
-    load.name = registerString(name);
-    addInstruction(load);
-}
-
-void InstructionSelection::loadConst(IR::Const *sourceConst, IR::Expr *e)
-{
-    Q_ASSERT(sourceConst);
-
-    Instruction::MoveConst move;
-    move.source = convertToValue(sourceConst).asReturnedValue();
-    move.result = getResultParam(e);
-    addInstruction(move);
-}
-
-void InstructionSelection::loadString(const QString &str, IR::Expr *target)
-{
-    Instruction::LoadRuntimeString load;
-    load.stringId = registerString(str);
-    load.result = getResultParam(target);
-    addInstruction(load);
-}
-
-void InstructionSelection::loadRegexp(IR::RegExp *sourceRegexp, IR::Expr *target)
-{
-    Instruction::LoadRegExp load;
-    load.regExpId = registerRegExp(sourceRegexp);
-    load.result = getResultParam(target);
-    addInstruction(load);
-}
-
-void InstructionSelection::getActivationProperty(const IR::Name *name, IR::Expr *target)
-{
-    if (useFastLookups && name->global) {
-        Instruction::GetGlobalLookup load;
-        load.index = registerGlobalGetterLookup(*name->id);
-        load.result = getResultParam(target);
-        addInstruction(load);
-        return;
-    }
-    Instruction::LoadName load;
-    load.name = registerString(*name->id);
-    load.result = getResultParam(target);
-    addInstruction(load);
-}
-
-void InstructionSelection::setActivationProperty(IR::Expr *source, const QString &targetName)
-{
-    Instruction::StoreName store;
-    store.source = getParam(source);
-    store.name = registerString(targetName);
-    addInstruction(store);
-}
-
-void InstructionSelection::initClosure(IR::Closure *closure, IR::Expr *target)
-{
-    int id = closure->value;
-    Instruction::LoadClosure load;
-    load.value = id;
-    load.result = getResultParam(target);
-    addInstruction(load);
-}
-
-void InstructionSelection::getProperty(IR::Expr *base, const QString &name, IR::Expr *target)
-{
-    if (useFastLookups) {
-        Instruction::GetLookup load;
-        load.base = getParam(base);
-        load.index = registerGetterLookup(name);
-        load.result = getResultParam(target);
-        addInstruction(load);
-        return;
-    }
-    Instruction::LoadProperty load;
-    load.base = getParam(base);
-    load.name = registerString(name);
-    load.result = getResultParam(target);
-    addInstruction(load);
-}
-
-void InstructionSelection::setProperty(IR::Expr *source, IR::Expr *targetBase,
-                                       const QString &targetName)
-{
-    if (useFastLookups) {
-        Instruction::SetLookup store;
-        store.base = getParam(targetBase);
-        store.index = registerSetterLookup(targetName);
-        store.source = getParam(source);
-        addInstruction(store);
-        return;
-    }
-    Instruction::StoreProperty store;
-    store.base = getParam(targetBase);
-    store.name = registerString(targetName);
-    store.source = getParam(source);
-    addInstruction(store);
-}
-
-void InstructionSelection::setQmlContextProperty(IR::Expr *source, IR::Expr *targetBase, IR::Member::MemberKind kind, int propertyIndex)
-{
-    if (kind == IR::Member::MemberOfQmlScopeObject) {
-        Instruction::StoreScopeObjectProperty store;
-        store.base = getParam(targetBase);
-        store.propertyIndex = propertyIndex;
-        store.source = getParam(source);
-        addInstruction(store);
-    } else if (kind == IR::Member::MemberOfQmlContextObject) {
-        Instruction::StoreContextObjectProperty store;
-        store.base = getParam(targetBase);
-        store.propertyIndex = propertyIndex;
-        store.source = getParam(source);
-        addInstruction(store);
-    } else {
-        Q_ASSERT(false);
-    }
-}
-
-void InstructionSelection::setQObjectProperty(IR::Expr *source, IR::Expr *targetBase, int propertyIndex)
-{
-    Instruction::StoreQObjectProperty store;
-    store.base = getParam(targetBase);
-    store.propertyIndex = propertyIndex;
-    store.source = getParam(source);
-    addInstruction(store);
-}
-
-void InstructionSelection::getQmlContextProperty(IR::Expr *source, IR::Member::MemberKind kind, int index, bool captureRequired, IR::Expr *target)
-{
-    if (kind == IR::Member::MemberOfQmlScopeObject) {
-        Instruction::LoadScopeObjectProperty load;
-        load.base = getParam(source);
-        load.propertyIndex = index;
-        load.captureRequired = captureRequired;
-        load.result = getResultParam(target);
-        addInstruction(load);
-    } else if (kind == IR::Member::MemberOfQmlContextObject) {
-        Instruction::LoadContextObjectProperty load;
-        load.base = getParam(source);
-        load.propertyIndex = index;
-        load.captureRequired = captureRequired;
-        load.result = getResultParam(target);
-        addInstruction(load);
-    } else if (kind == IR::Member::MemberOfIdObjectsArray) {
-        Instruction::LoadIdObject load;
-        load.base = getParam(source);
-        load.index = index;
-        load.result = getResultParam(target);
-        addInstruction(load);
-    } else {
-        Q_ASSERT(false);
-    }
-}
-
-void InstructionSelection::getQObjectProperty(IR::Expr *base, int propertyIndex, bool captureRequired, bool isSingletonProperty, int attachedPropertiesId, IR::Expr *target)
-{
-    if (attachedPropertiesId != 0) {
-        Instruction::LoadAttachedQObjectProperty load;
-        load.propertyIndex = propertyIndex;
-        load.result = getResultParam(target);
-        load.attachedPropertiesId = attachedPropertiesId;
-        addInstruction(load);
-    } else if (isSingletonProperty) {
-        Instruction::LoadSingletonQObjectProperty load;
-        load.base = getParam(base);
-        load.propertyIndex = propertyIndex;
-        load.result = getResultParam(target);
-        load.captureRequired = captureRequired;
-        addInstruction(load);
-    } else {
-        Instruction::LoadQObjectProperty load;
-        load.base = getParam(base);
-        load.propertyIndex = propertyIndex;
-        load.result = getResultParam(target);
-        load.captureRequired = captureRequired;
-        addInstruction(load);
-    }
-}
-
-void InstructionSelection::getElement(IR::Expr *base, IR::Expr *index, IR::Expr *target)
-{
-    if (0 && useFastLookups) {
-        Instruction::LoadElementLookup load;
-        load.lookup = registerIndexedGetterLookup();
-        load.base = getParam(base);
-        load.index = getParam(index);
-        load.result = getResultParam(target);
-        addInstruction(load);
-        return;
-    }
-    Instruction::LoadElement load;
-    load.base = getParam(base);
-    load.index = getParam(index);
-    load.result = getResultParam(target);
-    addInstruction(load);
-}
-
-void InstructionSelection::setElement(IR::Expr *source, IR::Expr *targetBase,
-                                      IR::Expr *targetIndex)
-{
-    if (0 && useFastLookups) {
-        Instruction::StoreElementLookup store;
-        store.lookup = registerIndexedSetterLookup();
-        store.base = getParam(targetBase);
-        store.index = getParam(targetIndex);
-        store.source = getParam(source);
-        addInstruction(store);
-        return;
-    }
-    Instruction::StoreElement store;
-    store.base = getParam(targetBase);
-    store.index = getParam(targetIndex);
-    store.source = getParam(source);
-    addInstruction(store);
-}
-
-void InstructionSelection::copyValue(IR::Expr *source, IR::Expr *target)
-{
-    Instruction::Move move;
-    move.source = getParam(source);
-    move.result = getResultParam(target);
-    if (move.source != move.result)
-        addInstruction(move);
-}
-
-void InstructionSelection::swapValues(IR::Expr *source, IR::Expr *target)
-{
-    Instruction::SwapTemps swap;
-    swap.left = getParam(source);
-    swap.right = getParam(target);
-    addInstruction(swap);
-}
-
-void InstructionSelection::unop(IR::AluOp oper, IR::Expr *source, IR::Expr *target)
-{
-    switch (oper) {
-    case IR::OpIfTrue:
-        Q_ASSERT(!"unreachable"); break;
-    case IR::OpNot: {
-        // ### enabling this fails in some cases, where apparently the value is not a bool at runtime
-        if (0 && isBoolType(source)) {
-            Instruction::UNotBool unot;
-            unot.source = getParam(source);
-            unot.result = getResultParam(target);
-            addInstruction(unot);
-            return;
-        }
-        Instruction::UNot unot;
-        unot.source = getParam(source);
-        unot.result = getResultParam(target);
-        addInstruction(unot);
-        return;
-    }
-    case IR::OpUMinus: {
-        Instruction::UMinus uminus;
-        uminus.source = getParam(source);
-        uminus.result = getResultParam(target);
-        addInstruction(uminus);
-        return;
-    }
-    case IR::OpUPlus: {
-        if (isNumberType(source)) {
-            // use a move
-            Instruction::Move move;
-            move.source = getParam(source);
-            move.result = getResultParam(target);
-            if (move.source != move.result)
-                addInstruction(move);
-            return;
-        }
-        Instruction::UPlus uplus;
-        uplus.source = getParam(source);
-        uplus.result = getResultParam(target);
-        addInstruction(uplus);
-        return;
-    }
-    case IR::OpCompl: {
-        // ### enabling this fails in some cases, where apparently the value is not a int at runtime
-        if (0 && isIntegerType(source)) {
-            Instruction::UComplInt unot;
-            unot.source = getParam(source);
-            unot.result = getResultParam(target);
-            addInstruction(unot);
-            return;
-        }
-        Instruction::UCompl ucompl;
-        ucompl.source = getParam(source);
-        ucompl.result = getResultParam(target);
-        addInstruction(ucompl);
-        return;
-    }
-    case IR::OpIncrement: {
-        Instruction::Increment inc;
-        inc.source = getParam(source);
-        inc.result = getResultParam(target);
-        addInstruction(inc);
-        return;
-    }
-    case IR::OpDecrement: {
-        Instruction::Decrement dec;
-        dec.source = getParam(source);
-        dec.result = getResultParam(target);
-        addInstruction(dec);
-        return;
-    }
-    default:  break;
-    } // switch
-
-    Q_ASSERT(!"unreachable");
-}
-
-void InstructionSelection::binop(IR::AluOp oper, IR::Expr *leftSource, IR::Expr *rightSource, IR::Expr *target)
-{
-    binopHelper(oper, leftSource, rightSource, target);
-}
-
-Param InstructionSelection::binopHelper(IR::AluOp oper, IR::Expr *leftSource, IR::Expr *rightSource, IR::Expr *target)
-{
-    if (oper == IR::OpAdd) {
-        Instruction::Add add;
-        add.lhs = getParam(leftSource);
-        add.rhs = getParam(rightSource);
-        add.result = getResultParam(target);
-        addInstruction(add);
-        return add.result;
-    }
-    if (oper == IR::OpSub) {
-        Instruction::Sub sub;
-        sub.lhs = getParam(leftSource);
-        sub.rhs = getParam(rightSource);
-        sub.result = getResultParam(target);
-        addInstruction(sub);
-        return sub.result;
-    }
-    if (oper == IR::OpMul) {
-        Instruction::Mul mul;
-        mul.lhs = getParam(leftSource);
-        mul.rhs = getParam(rightSource);
-        mul.result = getResultParam(target);
-        addInstruction(mul);
-        return mul.result;
-    }
-    if (oper == IR::OpBitAnd) {
-        if (leftSource->asConst())
-            qSwap(leftSource, rightSource);
-        if (IR::Const *c = rightSource->asConst()) {
-            Instruction::BitAndConst bitAnd;
-            bitAnd.lhs = getParam(leftSource);
-            bitAnd.rhs = convertToValue(c).Value::toInt32();
-            bitAnd.result = getResultParam(target);
-            addInstruction(bitAnd);
-            return bitAnd.result;
-        }
-        Instruction::BitAnd bitAnd;
-        bitAnd.lhs = getParam(leftSource);
-        bitAnd.rhs = getParam(rightSource);
-        bitAnd.result = getResultParam(target);
-        addInstruction(bitAnd);
-        return bitAnd.result;
-    }
-    if (oper == IR::OpBitOr) {
-        if (leftSource->asConst())
-            qSwap(leftSource, rightSource);
-        if (IR::Const *c = rightSource->asConst()) {
-            Instruction::BitOrConst bitOr;
-            bitOr.lhs = getParam(leftSource);
-            bitOr.rhs = convertToValue(c).Value::toInt32();
-            bitOr.result = getResultParam(target);
-            addInstruction(bitOr);
-            return bitOr.result;
-        }
-        Instruction::BitOr bitOr;
-        bitOr.lhs = getParam(leftSource);
-        bitOr.rhs = getParam(rightSource);
-        bitOr.result = getResultParam(target);
-        addInstruction(bitOr);
-        return bitOr.result;
-    }
-    if (oper == IR::OpBitXor) {
-        if (leftSource->asConst())
-            qSwap(leftSource, rightSource);
-        if (IR::Const *c = rightSource->asConst()) {
-            Instruction::BitXorConst bitXor;
-            bitXor.lhs = getParam(leftSource);
-            bitXor.rhs = convertToValue(c).Value::toInt32();
-            bitXor.result = getResultParam(target);
-            addInstruction(bitXor);
-            return bitXor.result;
-        }
-        Instruction::BitXor bitXor;
-        bitXor.lhs = getParam(leftSource);
-        bitXor.rhs = getParam(rightSource);
-        bitXor.result = getResultParam(target);
-        addInstruction(bitXor);
-        return bitXor.result;
-    }
-    if (oper == IR::OpRShift) {
-        if (IR::Const *c = rightSource->asConst()) {
-            Instruction::ShrConst shr;
-            shr.lhs = getParam(leftSource);
-            shr.rhs = convertToValue(c).Value::toInt32() & 0x1f;
-            shr.result = getResultParam(target);
-            addInstruction(shr);
-            return shr.result;
-        }
-        Instruction::Shr shr;
-        shr.lhs = getParam(leftSource);
-        shr.rhs = getParam(rightSource);
-        shr.result = getResultParam(target);
-        addInstruction(shr);
-        return shr.result;
-    }
-    if (oper == IR::OpLShift) {
-        if (IR::Const *c = rightSource->asConst()) {
-            Instruction::ShlConst shl;
-            shl.lhs = getParam(leftSource);
-            shl.rhs = convertToValue(c).Value::toInt32() & 0x1f;
-            shl.result = getResultParam(target);
-            addInstruction(shl);
-            return shl.result;
-        }
-        Instruction::Shl shl;
-        shl.lhs = getParam(leftSource);
-        shl.rhs = getParam(rightSource);
-        shl.result = getResultParam(target);
-        addInstruction(shl);
-        return shl.result;
-    }
-
-    if (oper == IR::OpInstanceof || oper == IR::OpIn || oper == IR::OpAdd) {
-        Instruction::BinopContext binop;
-        if (oper == IR::OpInstanceof)
-            binop.alu = QV4::Runtime::instanceof;
-        else if (oper == IR::OpIn)
-            binop.alu = QV4::Runtime::in;
-        else
-            binop.alu = QV4::Runtime::add;
-        binop.lhs = getParam(leftSource);
-        binop.rhs = getParam(rightSource);
-        binop.result = getResultParam(target);
-        Q_ASSERT(binop.alu != QV4::Runtime::InvalidRuntimeMethod);
-        addInstruction(binop);
-        return binop.result;
-    } else {
-        auto binopFunc = aluOpFunction(oper);
-        Q_ASSERT(binopFunc != QV4::Runtime::InvalidRuntimeMethod);
-        Instruction::Binop binop;
-        binop.alu = binopFunc;
-        binop.lhs = getParam(leftSource);
-        binop.rhs = getParam(rightSource);
-        binop.result = getResultParam(target);
-        addInstruction(binop);
-        return binop.result;
-    }
-}
-
-void InstructionSelection::prepareCallArgs(IR::ExprList *e, quint32 &argc, quint32 *args)
-{
-    int argLocation = outgoingArgumentTempStart();
-    argc = 0;
-    if (args)
-        *args = argLocation;
-    if (e) {
-        // We need to move all the temps into the function arg array
-        Q_ASSERT(argLocation >= 0);
-        while (e) {
-            if (IR::Const *c = e->expr->asConst()) {
-                Instruction::MoveConst move;
-                move.source = convertToValue(c).asReturnedValue();
-                move.result = Param::createTemp(argLocation);
-                addInstruction(move);
-            } else {
-                Instruction::Move move;
-                move.source = getParam(e->expr);
-                move.result = Param::createTemp(argLocation);
-                addInstruction(move);
-            }
-            ++argLocation;
-            ++argc;
-            e = e->next;
-        }
-    }
-}
-
-void InstructionSelection::addDebugInstruction()
-{
-#ifndef QT_NO_QML_DEBUGGER
-    if (blockNeedsDebugInstruction) {
-        Instruction::Debug debug;
-        debug.lineNumber = -int(currentLine);
-        addInstruction(debug);
-    }
-#endif
-}
-
-void InstructionSelection::visitJump(IR::Jump *s)
-{
-    if (s->target == _nextBlock)
-        return;
-    if (_removableJumps.at(_block->index()))
-        return;
-
-    addDebugInstruction();
-
-    Instruction::Jump jump;
-    jump.offset = 0;
-    ptrdiff_t loc = addInstruction(jump) + (((const char *)&jump.offset) - ((const char *)&jump));
-
-    _patches[s->target].append(loc);
-}
-
-void InstructionSelection::visitCJump(IR::CJump *s)
-{
-    addDebugInstruction();
-
-    Param condition;
-    if (IR::Temp *t = s->cond->asTemp()) {
-        condition = getResultParam(t);
-    } else if (IR::Binop *b = s->cond->asBinop()) {
-        condition = binopHelper(b->op, b->left, b->right, /*target*/0);
-    } else {
-        Q_UNIMPLEMENTED();
-    }
-
-    if (s->iftrue == _nextBlock) {
-        Instruction::JumpNe jump;
-        jump.offset = 0;
-        jump.condition = condition;
-        ptrdiff_t falseLoc = addInstruction(jump) + (((const char *)&jump.offset) - ((const char *)&jump));
-        _patches[s->iffalse].append(falseLoc);
-    } else {
-        Instruction::JumpEq jump;
-        jump.offset = 0;
-        jump.condition = condition;
-        ptrdiff_t trueLoc = addInstruction(jump) + (((const char *)&jump.offset) - ((const char *)&jump));
-        _patches[s->iftrue].append(trueLoc);
-
-        if (s->iffalse != _nextBlock) {
-            Instruction::Jump jump;
-            jump.offset = 0;
-            ptrdiff_t falseLoc = addInstruction(jump) + (((const char *)&jump.offset) - ((const char *)&jump));
-            _patches[s->iffalse].append(falseLoc);
-        }
-    }
-}
-
-void InstructionSelection::visitRet(IR::Ret *s)
-{
-    // this is required so stepOut will always be guaranteed to stop in every stack frame
-    addDebugInstruction();
-
-    Instruction::Ret ret;
-    ret.result = getParam(s->expr);
-    addInstruction(ret);
-}
-
-void InstructionSelection::callBuiltinInvalid(IR::Name *func, IR::ExprList *args, IR::Expr *result)
-{
-    if (useFastLookups && func->global) {
-        Instruction::CallGlobalLookup call;
-        call.index = registerGlobalGetterLookup(*func->id);
-        prepareCallArgs(args, call.argc);
-        call.callData = callDataStart();
-        call.result = getResultParam(result);
-        addInstruction(call);
-        return;
-    }
-    Instruction::CallActivationProperty call;
-    call.name = registerString(*func->id);
-    prepareCallArgs(args, call.argc);
-    call.callData = callDataStart();
-    call.result = getResultParam(result);
-    addInstruction(call);
-}
-
-void InstructionSelection::callBuiltinTypeofQmlContextProperty(IR::Expr *base, IR::Member::MemberKind kind, int propertyIndex, IR::Expr *result)
-{
-    if (kind == IR::Member::MemberOfQmlScopeObject) {
-        Instruction::CallBuiltinTypeofScopeObjectProperty call;
-        call.base = getParam(base);
-        call.index = propertyIndex;
-        call.result = getResultParam(result);
-        addInstruction(call);
-    } else if (kind == IR::Member::MemberOfQmlContextObject) {
-        Instruction::CallBuiltinTypeofContextObjectProperty call;
-        call.base = getParam(base);
-        call.index = propertyIndex;
-        call.result = getResultParam(result);
-        addInstruction(call);
-    } else {
-        Q_UNREACHABLE();
-    }
-}
-
-void InstructionSelection::callBuiltinTypeofMember(IR::Expr *base, const QString &name,
-                                                   IR::Expr *result)
-{
-    Instruction::CallBuiltinTypeofMember call;
-    call.base = getParam(base);
-    call.member = registerString(name);
-    call.result = getResultParam(result);
-    addInstruction(call);
-}
-
-void InstructionSelection::callBuiltinTypeofSubscript(IR::Expr *base, IR::Expr *index,
-                                                      IR::Expr *result)
-{
-    Instruction::CallBuiltinTypeofSubscript call;
-    call.base = getParam(base);
-    call.index = getParam(index);
-    call.result = getResultParam(result);
-    addInstruction(call);
-}
-
-void InstructionSelection::callBuiltinTypeofName(const QString &name, IR::Expr *result)
-{
-    Instruction::CallBuiltinTypeofName call;
-    call.name = registerString(name);
-    call.result = getResultParam(result);
-    addInstruction(call);
-}
-
-void InstructionSelection::callBuiltinTypeofValue(IR::Expr *value, IR::Expr *result)
-{
-    Instruction::CallBuiltinTypeofValue call;
-    call.value = getParam(value);
-    call.result = getResultParam(result);
-    addInstruction(call);
-}
-
-void InstructionSelection::callBuiltinDeleteMember(IR::Expr *base, const QString &name, IR::Expr *result)
-{
-    Instruction::CallBuiltinDeleteMember call;
-    call.base = getParam(base);
-    call.member = registerString(name);
-    call.result = getResultParam(result);
-    addInstruction(call);
-}
-
-void InstructionSelection::callBuiltinDeleteSubscript(IR::Expr *base, IR::Expr *index,
-                                                      IR::Expr *result)
-{
-    Instruction::CallBuiltinDeleteSubscript call;
-    call.base = getParam(base);
-    call.index = getParam(index);
-    call.result = getResultParam(result);
-    addInstruction(call);
-}
-
-void InstructionSelection::callBuiltinDeleteName(const QString &name, IR::Expr *result)
-{
-    Instruction::CallBuiltinDeleteName call;
-    call.name = registerString(name);
-    call.result = getResultParam(result);
-    addInstruction(call);
-}
-
-void InstructionSelection::callBuiltinDeleteValue(IR::Expr *result)
-{
-    Instruction::MoveConst move;
-    move.source = QV4::Encode(false);
-    move.result = getResultParam(result);
-    addInstruction(move);
-}
-
-void InstructionSelection::callBuiltinThrow(IR::Expr *arg)
-{
-    Instruction::CallBuiltinThrow call;
-    call.arg = getParam(arg);
-    addInstruction(call);
-}
-
-void InstructionSelection::callBuiltinReThrow()
-{
-    if (_block->catchBlock) {
-        // jump to exception handler
-        Instruction::Jump jump;
-        jump.offset = 0;
-        ptrdiff_t loc = addInstruction(jump) + (((const char *)&jump.offset) - ((const char *)&jump));
-
-        _patches[_block->catchBlock].append(loc);
-    } else {
-        Instruction::Ret ret;
-        int idx = jsUnitGenerator()->registerConstant(QV4::Encode::undefined());
-        ret.result = Param::createConstant(idx);
-        addInstruction(ret);
-    }
-}
-
-void InstructionSelection::callBuiltinUnwindException(IR::Expr *result)
-{
-    Instruction::CallBuiltinUnwindException call;
-    call.result = getResultParam(result);
-    addInstruction(call);
-}
-
-
-void InstructionSelection::callBuiltinPushCatchScope(const QString &exceptionName)
-{
-    Instruction::CallBuiltinPushCatchScope call;
-    call.name = registerString(exceptionName);
-    addInstruction(call);
-}
-
-void InstructionSelection::callBuiltinForeachIteratorObject(IR::Expr *arg, IR::Expr *result)
-{
-    Instruction::CallBuiltinForeachIteratorObject call;
-    call.arg = getParam(arg);
-    call.result = getResultParam(result);
-    addInstruction(call);
-}
-
-void InstructionSelection::callBuiltinForeachNextPropertyname(IR::Expr *arg, IR::Expr *result)
-{
-    Instruction::CallBuiltinForeachNextPropertyName call;
-    call.arg = getParam(arg);
-    call.result = getResultParam(result);
-    addInstruction(call);
-}
-
-void InstructionSelection::callBuiltinPushWithScope(IR::Expr *arg)
-{
-    Instruction::CallBuiltinPushScope call;
-    call.arg = getParam(arg);
-    addInstruction(call);
-}
-
-void InstructionSelection::callBuiltinPopScope()
-{
-    QT_WARNING_PUSH
-    QT_WARNING_DISABLE_GCC("-Wuninitialized")
-    Instruction::CallBuiltinPopScope call;
-    addInstruction(call);
-    QT_WARNING_POP
-}
-
-void InstructionSelection::callBuiltinDeclareVar(bool deletable, const QString &name)
-{
-    Instruction::CallBuiltinDeclareVar call;
-    call.isDeletable = deletable;
-    call.varName = registerString(name);
-    addInstruction(call);
-}
-
-void InstructionSelection::callBuiltinDefineArray(IR::Expr *result, IR::ExprList *args)
-{
-    Instruction::CallBuiltinDefineArray call;
-    prepareCallArgs(args, call.argc, &call.args);
-    call.result = getResultParam(result);
-    addInstruction(call);
-}
-
-void InstructionSelection::callBuiltinDefineObjectLiteral(IR::Expr *result, int keyValuePairCount, IR::ExprList *keyValuePairs, IR::ExprList *arrayEntries, bool needSparseArray)
-{
-    int argLocation = outgoingArgumentTempStart();
-
-    const int classId = registerJSClass(keyValuePairCount, keyValuePairs);
-
-    // Process key/value pairs first
-    IR::ExprList *it = keyValuePairs;
-    for (int i = 0; i < keyValuePairCount; ++i, it = it->next) {
-        // Skip name
-        it = it->next;
-
-        bool isData = it->expr->asConst()->value;
-        it = it->next;
-
-        if (IR::Const *c = it->expr->asConst()) {
-            Instruction::MoveConst move;
-            move.source = convertToValue(c).asReturnedValue();
-            move.result = Param::createTemp(argLocation);
-            addInstruction(move);
-        } else {
-            Instruction::Move move;
-            move.source = getParam(it->expr);
-            move.result = Param::createTemp(argLocation);
-            addInstruction(move);
-        }
-        ++argLocation;
-
-        if (!isData) {
-            it = it->next;
-
-            Instruction::Move move;
-            move.source = getParam(it->expr);
-            move.result = Param::createTemp(argLocation);
-            addInstruction(move);
-            ++argLocation;
-        }
-    }
-
-    // Process array values
-    uint arrayValueCount = 0;
-    it = arrayEntries;
-    while (it) {
-        IR::Const *index = it->expr->asConst();
-        it = it->next;
-
-        bool isData = it->expr->asConst()->value;
-        it = it->next;
-
-        if (!isData) {
-            it = it->next; // getter
-            it = it->next; // setter
-            continue;
-        }
-
-        ++arrayValueCount;
-
-        Instruction::MoveConst indexMove;
-        indexMove.source = convertToValue(index).asReturnedValue();
-        indexMove.result = Param::createTemp(argLocation);
-        addInstruction(indexMove);
-        ++argLocation;
-
-        Instruction::Move move;
-        move.source = getParam(it->expr);
-        move.result = Param::createTemp(argLocation);
-        addInstruction(move);
-        ++argLocation;
-        it = it->next;
-    }
-
-    // Process array getter/setter pairs
-    uint arrayGetterSetterCount = 0;
-    it = arrayEntries;
-    while (it) {
-        IR::Const *index = it->expr->asConst();
-        it = it->next;
-
-        bool isData = it->expr->asConst()->value;
-        it = it->next;
-
-        if (isData) {
-            it = it->next; // value
-            continue;
-        }
-
-        ++arrayGetterSetterCount;
-
-        Instruction::MoveConst indexMove;
-        indexMove.source = convertToValue(index).asReturnedValue();
-        indexMove.result = Param::createTemp(argLocation);
-        addInstruction(indexMove);
-        ++argLocation;
-
-        // getter
-        Instruction::Move moveGetter;
-        moveGetter.source = getParam(it->expr);
-        moveGetter.result = Param::createTemp(argLocation);
-        addInstruction(moveGetter);
-        ++argLocation;
-        it = it->next;
-
-        // setter
-        Instruction::Move moveSetter;
-        moveSetter.source = getParam(it->expr);
-        moveSetter.result = Param::createTemp(argLocation);
-        addInstruction(moveSetter);
-        ++argLocation;
-        it = it->next;
-    }
-
-    Instruction::CallBuiltinDefineObjectLiteral call;
-    call.internalClassId = classId;
-    call.arrayValueCount = arrayValueCount;
-    call.arrayGetterSetterCountAndFlags = arrayGetterSetterCount | (needSparseArray << 30);
-    call.args = outgoingArgumentTempStart();
-    call.result = getResultParam(result);
-    addInstruction(call);
-}
-
-void InstructionSelection::callBuiltinSetupArgumentObject(IR::Expr *result)
-{
-    Instruction::CallBuiltinSetupArgumentsObject call;
-    call.result = getResultParam(result);
-    addInstruction(call);
-}
-
-
-void QV4::Moth::InstructionSelection::callBuiltinConvertThisToObject()
-{
-    QT_WARNING_PUSH
-    QT_WARNING_DISABLE_GCC("-Wuninitialized")
-    Instruction::CallBuiltinConvertThisToObject call;
-    addInstruction(call);
-    QT_WARNING_POP
-}
-
-ptrdiff_t InstructionSelection::addInstructionHelper(Instr::Type type, Instr &instr)
-{
-    instr.common.instructionType = type;
-
-    int instructionSize = Instr::size(type);
-    if (_codeEnd - _codeNext < instructionSize) {
-        int currSize = _codeEnd - _codeStart;
-        uchar *newCode = new uchar[currSize * 2];
-        ::memset(newCode + currSize, 0, currSize);
-        ::memcpy(newCode, _codeStart, currSize);
-        _codeNext = _codeNext - _codeStart + newCode;
-        delete[] _codeStart;
-        _codeStart = newCode;
-        _codeEnd = _codeStart + currSize * 2;
-    }
-
-    ::memcpy(_codeNext, reinterpret_cast<const char *>(&instr), instructionSize);
-    ptrdiff_t ptrOffset = _codeNext - _codeStart;
-    _codeNext += instructionSize;
-
-    return ptrOffset;
-}
-
-void InstructionSelection::patchJumpAddresses()
-{
-    typedef QHash<IR::BasicBlock *, QVector<ptrdiff_t> >::ConstIterator PatchIt;
-    for (PatchIt i = _patches.cbegin(), ei = _patches.cend(); i != ei; ++i) {
-        Q_ASSERT(_addrs.contains(i.key()));
-        ptrdiff_t target = _addrs.value(i.key());
-
-        const QVector<ptrdiff_t> &patchList = i.value();
-        for (int ii = 0, eii = patchList.count(); ii < eii; ++ii) {
-            ptrdiff_t patch = patchList.at(ii);
-
-            *((ptrdiff_t *)(_codeStart + patch)) = target - patch;
-        }
-    }
-
-    _patches.clear();
-    _addrs.clear();
-}
-
-QByteArray InstructionSelection::squeezeCode() const
-{
-    int codeSize = _codeNext - _codeStart;
-    QByteArray squeezed;
-    squeezed.resize(codeSize);
-    ::memcpy(squeezed.data(), _codeStart, codeSize);
-    return squeezed;
-}
-
-Param InstructionSelection::getParam(IR::Expr *e) {
-    Q_ASSERT(e);
-
-    if (IR::Const *c = e->asConst()) {
-        int idx = jsUnitGenerator()->registerConstant(convertToValue(c).asReturnedValue());
-        return Param::createConstant(idx);
-    } else if (IR::Temp *t = e->asTemp()) {
-        switch (t->kind) {
-        case IR::Temp::StackSlot:
-            return Param::createTemp(t->index);
-        default:
-            Q_UNREACHABLE();
-            return Param();
-        }
-    } else if (IR::ArgLocal *al = e->asArgLocal()) {
-        switch (al->kind) {
-        case IR::ArgLocal::Formal:
-        case IR::ArgLocal::ScopedFormal: return Param::createArgument(al->index, al->scope);
-        case IR::ArgLocal::Local: return Param::createLocal(al->index);
-        case IR::ArgLocal::ScopedLocal: return Param::createScopedLocal(al->index, al->scope);
-        default:
-            Q_UNREACHABLE();
-            return Param();
-        }
-    } else {
-        Q_UNIMPLEMENTED();
-        return Param();
-    }
-}
-
-
-CompilationUnit::~CompilationUnit()
-{
-}
-
-#if !defined(V4_BOOTSTRAP)
-
-void CompilationUnit::linkBackendToEngine(QV4::ExecutionEngine *engine)
-{
-    runtimeFunctions.resize(data->functionTableSize);
-    runtimeFunctions.fill(0);
-    for (int i = 0 ;i < runtimeFunctions.size(); ++i) {
-        const QV4::CompiledData::Function *compiledFunction = data->functionAt(i);
-
-        QV4::Function *runtimeFunction = new QV4::Function(engine, this, compiledFunction, &VME::exec);
-        runtimeFunction->codeData = reinterpret_cast<const uchar *>(codeRefs.at(i).constData());
-        runtimeFunctions[i] = runtimeFunction;
-    }
-}
-
-bool CompilationUnit::memoryMapCode(QString *errorString)
-{
-    Q_UNUSED(errorString);
-    codeRefs.resize(data->functionTableSize);
-
-    const char *basePtr = reinterpret_cast<const char *>(data);
-
-    for (uint i = 0; i < data->functionTableSize; ++i) {
-        const CompiledData::Function *compiledFunction = data->functionAt(i);
-        const char *codePtr = const_cast<const char *>(reinterpret_cast<const char *>(basePtr + compiledFunction->codeOffset));
-#ifdef MOTH_THREADED_INTERPRETER
-        // for the threaded interpreter we need to make a copy of the data because it needs to be
-        // modified for the instruction handler addresses.
-        QByteArray code(codePtr, compiledFunction->codeSize);
-#else
-        QByteArray code = QByteArray::fromRawData(codePtr, compiledFunction->codeSize);
-#endif
-        codeRefs[i] = code;
-    }
-
-    return true;
-}
-
-#endif // V4_BOOTSTRAP
-
-void CompilationUnit::prepareCodeOffsetsForDiskStorage(CompiledData::Unit *unit)
-{
-    const int codeAlignment = 16;
-    quint64 offset = WTF::roundUpToMultipleOf(codeAlignment, unit->unitSize);
-    Q_ASSERT(int(unit->functionTableSize) == codeRefs.size());
-    for (int i = 0; i < codeRefs.size(); ++i) {
-        CompiledData::Function *compiledFunction = const_cast<CompiledData::Function *>(unit->functionAt(i));
-        compiledFunction->codeOffset = offset;
-        compiledFunction->codeSize = codeRefs.at(i).size();
-        offset = WTF::roundUpToMultipleOf(codeAlignment, offset + compiledFunction->codeSize);
-    }
-}
-
-bool CompilationUnit::saveCodeToDisk(QIODevice *device, const CompiledData::Unit *unit, QString *errorString)
-{
-    Q_ASSERT(device->pos() == unit->unitSize);
-    Q_ASSERT(device->atEnd());
-    Q_ASSERT(int(unit->functionTableSize) == codeRefs.size());
-
-    QByteArray padding;
-
-    for (int i = 0; i < codeRefs.size(); ++i) {
-        const CompiledData::Function *compiledFunction = unit->functionAt(i);
-
-        if (device->pos() > qint64(compiledFunction->codeOffset)) {
-            *errorString = QStringLiteral("Invalid state of cache file to write.");
-            return false;
-        }
-
-        const quint64 paddingSize = compiledFunction->codeOffset - device->pos();
-        padding.fill(0, paddingSize);
-        qint64 written = device->write(padding);
-        if (written != padding.size()) {
-            *errorString = device->errorString();
-            return false;
-        }
-
-        QByteArray code = codeRefs.at(i);
-
-        written = device->write(code.constData(), compiledFunction->codeSize);
-        if (written != qint64(compiledFunction->codeSize)) {
-            *errorString = device->errorString();
-            return false;
-        }
-    }
-    return true;
-}
-
-QQmlRefPointer<CompiledData::CompilationUnit> ISelFactory::createUnitForLoading()
-{
-    QQmlRefPointer<CompiledData::CompilationUnit> result;
-    result.adopt(new Moth::CompilationUnit);
-    return result;
-}
diff --git a/src/qml/compiler/qv4isel_moth_p.h b/src/qml/compiler/qv4isel_moth_p.h
deleted file mode 100644
index 4b84bd2831..0000000000
--- a/src/qml/compiler/qv4isel_moth_p.h
+++ /dev/null
@@ -1,240 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the QtQml module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 3 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL3 included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 3 requirements
-** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 2.0 or (at your option) the GNU General
-** Public license version 3 or any later version approved by the KDE Free
-** Qt Foundation. The licenses are as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-2.0.html and
-** https://www.gnu.org/licenses/gpl-3.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef QV4ISEL_MOTH_P_H
-#define QV4ISEL_MOTH_P_H
-
-//
-//  W A R N I N G
-//  -------------
-//
-// This file is not part of the Qt API.  It exists purely as an
-// implementation detail.  This header file may change from version to
-// version without notice, or even be removed.
-//
-// We mean it.
-//
-
-#include <private/qv4global_p.h>
-#include <private/qv4isel_p.h>
-#include <private/qv4isel_util_p.h>
-#include <private/qv4util_p.h>
-#include <private/qv4jsir_p.h>
-#include <private/qv4value_p.h>
-#include "qv4instr_moth_p.h"
-
-#if !defined(V4_BOOTSTRAP)
-QT_REQUIRE_CONFIG(qml_interpreter);
-#endif
-
-QT_BEGIN_NAMESPACE
-
-namespace QV4 {
-namespace Moth {
-
-struct CompilationUnit : public QV4::CompiledData::CompilationUnit
-{
-    virtual ~CompilationUnit();
-#if !defined(V4_BOOTSTRAP)
-    void linkBackendToEngine(QV4::ExecutionEngine *engine) Q_DECL_OVERRIDE;
-    bool memoryMapCode(QString *errorString) Q_DECL_OVERRIDE;
-#endif
-    void prepareCodeOffsetsForDiskStorage(CompiledData::Unit *unit) Q_DECL_OVERRIDE;
-    bool saveCodeToDisk(QIODevice *device, const CompiledData::Unit *unit, QString *errorString) Q_DECL_OVERRIDE;
-
-    QVector<QByteArray> codeRefs;
-
-};
-
-class Q_QML_EXPORT InstructionSelection:
-        public IR::IRDecoder,
-        public EvalInstructionSelection
-{
-public:
-    InstructionSelection(QQmlEnginePrivate *qmlEngine, QV4::ExecutableAllocator *execAllocator, IR::Module *module, QV4::Compiler::JSUnitGenerator *jsGenerator, EvalISelFactory *iselFactory);
-    ~InstructionSelection();
-
-    void run(int functionIndex) override;
-
-protected:
-    QQmlRefPointer<CompiledData::CompilationUnit> backendCompileStep() override;
-
-    void visitJump(IR::Jump *) override;
-    void visitCJump(IR::CJump *) override;
-    void visitRet(IR::Ret *) override;
-
-    void callBuiltinInvalid(IR::Name *func, IR::ExprList *args, IR::Expr *result) override;
-    void callBuiltinTypeofQmlContextProperty(IR::Expr *base, IR::Member::MemberKind kind, int propertyIndex, IR::Expr *result) override;
-    void callBuiltinTypeofMember(IR::Expr *base, const QString &name, IR::Expr *result) override;
-    void callBuiltinTypeofSubscript(IR::Expr *base, IR::Expr *index, IR::Expr *result) override;
-    void callBuiltinTypeofName(const QString &name, IR::Expr *result) override;
-    void callBuiltinTypeofValue(IR::Expr *value, IR::Expr *result) override;
-    void callBuiltinDeleteMember(IR::Expr *base, const QString &name, IR::Expr *result) override;
-    void callBuiltinDeleteSubscript(IR::Expr *base, IR::Expr *index, IR::Expr *result) override;
-    void callBuiltinDeleteName(const QString &name, IR::Expr *result) override;
-    void callBuiltinDeleteValue(IR::Expr *result) override;
-    void callBuiltinThrow(IR::Expr *arg) override;
-    void callBuiltinReThrow() override;
-    void callBuiltinUnwindException(IR::Expr *) override;
-    void callBuiltinPushCatchScope(const QString &exceptionName) override;
-    void callBuiltinForeachIteratorObject(IR::Expr *arg, IR::Expr *result) override;
-    void callBuiltinForeachNextPropertyname(IR::Expr *arg, IR::Expr *result) override;
-    void callBuiltinPushWithScope(IR::Expr *arg) override;
-    void callBuiltinPopScope() override;
-    void callBuiltinDeclareVar(bool deletable, const QString &name) override;
-    void callBuiltinDefineArray(IR::Expr *result, IR::ExprList *args) override;
-    void callBuiltinDefineObjectLiteral(IR::Expr *result, int keyValuePairCount, IR::ExprList *keyValuePairs, IR::ExprList *arrayEntries, bool needSparseArray) override;
-    void callBuiltinSetupArgumentObject(IR::Expr *result) override;
-    void callBuiltinConvertThisToObject() override;
-    void callValue(IR::Expr *value, IR::ExprList *args, IR::Expr *result) override;
-    void callQmlContextProperty(IR::Expr *base, IR::Member::MemberKind kind, int propertyIndex, IR::ExprList *args, IR::Expr *result) override;
-    void callProperty(IR::Expr *base, const QString &name, IR::ExprList *args, IR::Expr *result) override;
-    void callSubscript(IR::Expr *base, IR::Expr *index, IR::ExprList *args, IR::Expr *result) override;
-    void convertType(IR::Expr *source, IR::Expr *target) override;
-    void constructActivationProperty(IR::Name *func, IR::ExprList *args, IR::Expr *result) override;
-    void constructProperty(IR::Expr *base, const QString &name, IR::ExprList *args, IR::Expr *result) override;
-    void constructValue(IR::Expr *value, IR::ExprList *args, IR::Expr *result) override;
-    void loadThisObject(IR::Expr *e) override;
-    void loadQmlContext(IR::Expr *e) override;
-    void loadQmlImportedScripts(IR::Expr *e) override;
-    void loadQmlSingleton(const QString &name, IR::Expr *e) override;
-    void loadConst(IR::Const *sourceConst, IR::Expr *e) override;
-    void loadString(const QString &str, IR::Expr *target) override;
-    void loadRegexp(IR::RegExp *sourceRegexp, IR::Expr *target) override;
-    void getActivationProperty(const IR::Name *name, IR::Expr *target) override;
-    void setActivationProperty(IR::Expr *source, const QString &targetName) override;
-    void initClosure(IR::Closure *closure, IR::Expr *target) override;
-    void getProperty(IR::Expr *base, const QString &name, IR::Expr *target) override;
-    void setProperty(IR::Expr *source, IR::Expr *targetBase, const QString &targetName) override;
-    void setQmlContextProperty(IR::Expr *source, IR::Expr *targetBase, IR::Member::MemberKind kind, int propertyIndex) override;
-    void setQObjectProperty(IR::Expr *source, IR::Expr *targetBase, int propertyIndex) override;
-    void getQmlContextProperty(IR::Expr *source, IR::Member::MemberKind kind, int index, bool captureRequired, IR::Expr *target) override;
-    void getQObjectProperty(IR::Expr *base, int propertyIndex, bool captureRequired, bool isSingleton, int attachedPropertiesId, IR::Expr *target) override;
-    void getElement(IR::Expr *base, IR::Expr *index, IR::Expr *target) override;
-    void setElement(IR::Expr *source, IR::Expr *targetBase, IR::Expr *targetIndex) override;
-    void copyValue(IR::Expr *source, IR::Expr *target) override;
-    void swapValues(IR::Expr *source, IR::Expr *target) override;
-    void unop(IR::AluOp oper, IR::Expr *source, IR::Expr *target) override;
-    void binop(IR::AluOp oper, IR::Expr *leftSource, IR::Expr *rightSource, IR::Expr *target) override;
-
-private:
-    Param binopHelper(IR::AluOp oper, IR::Expr *leftSource, IR::Expr *rightSource, IR::Expr *target);
-
-    struct Instruction {
-#define MOTH_INSTR_DATA_TYPEDEF(I, FMT) typedef InstrData<Instr::I> I;
-    FOR_EACH_MOTH_INSTR(MOTH_INSTR_DATA_TYPEDEF)
-#undef MOTH_INSTR_DATA_TYPEDEF
-    private:
-        Instruction();
-    };
-
-    Param getParam(IR::Expr *e);
-
-    Param getResultParam(IR::Expr *result)
-    {
-        if (result)
-            return getParam(result);
-        else
-            return Param::createTemp(scratchTempIndex());
-    }
-
-    void simpleMove(IR::Move *);
-    void prepareCallArgs(IR::ExprList *, quint32 &, quint32 * = 0);
-
-    int scratchTempIndex() const { return _function->tempCount; }
-    int callDataStart() const { return scratchTempIndex() + 1; }
-    int outgoingArgumentTempStart() const { return callDataStart() + offsetof(QV4::CallData, args)/sizeof(QV4::Value); }
-    int frameSize() const { return outgoingArgumentTempStart() + _function->maxNumberOfArguments; }
-
-    template <int Instr>
-    inline ptrdiff_t addInstruction(const InstrData<Instr> &data);
-    inline void addDebugInstruction();
-
-    ptrdiff_t addInstructionHelper(Instr::Type type, Instr &instr);
-    void patchJumpAddresses();
-    QByteArray squeezeCode() const;
-
-    QQmlEnginePrivate *qmlEngine;
-
-    bool blockNeedsDebugInstruction;
-    uint currentLine;
-    IR::BasicBlock *_block;
-    IR::BasicBlock *_nextBlock;
-
-    QHash<IR::BasicBlock *, QVector<ptrdiff_t> > _patches;
-    QHash<IR::BasicBlock *, ptrdiff_t> _addrs;
-
-    uchar *_codeStart;
-    uchar *_codeNext;
-    uchar *_codeEnd;
-
-    BitVector _removableJumps;
-    IR::Stmt *_currentStatement;
-
-    QScopedPointer<CompilationUnit> compilationUnit;
-    QHash<IR::Function *, QByteArray> codeRefs;
-};
-
-class Q_QML_EXPORT ISelFactory: public EvalISelFactory
-{
-public:
-    ISelFactory() : EvalISelFactory(QStringLiteral("moth")) {}
-    virtual ~ISelFactory() {}
-    EvalInstructionSelection *create(QQmlEnginePrivate *qmlEngine, QV4::ExecutableAllocator *execAllocator, IR::Module *module, QV4::Compiler::JSUnitGenerator *jsGenerator) Q_DECL_OVERRIDE Q_DECL_FINAL
-    { return new InstructionSelection(qmlEngine, execAllocator, module, jsGenerator, this); }
-    bool jitCompileRegexps() const Q_DECL_OVERRIDE Q_DECL_FINAL
-    { return false; }
-    QQmlRefPointer<QV4::CompiledData::CompilationUnit> createUnitForLoading() Q_DECL_OVERRIDE;
-
-};
-
-template<int InstrT>
-ptrdiff_t InstructionSelection::addInstruction(const InstrData<InstrT> &data)
-{
-    Instr genericInstr;
-    InstrMeta<InstrT>::setDataNoCommon(genericInstr, data);
-    return addInstructionHelper(static_cast<Instr::Type>(InstrT), genericInstr);
-}
-
-} // namespace Moth
-} // namespace QV4
-
-QT_END_NAMESPACE
-
-#endif // QV4ISEL_MOTH_P_H
diff --git a/src/qml/compiler/qv4isel_p.cpp b/src/qml/compiler/qv4isel_p.cpp
deleted file mode 100644
index efcfb9bd77..0000000000
--- a/src/qml/compiler/qv4isel_p.cpp
+++ /dev/null
@@ -1,446 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the QtQml module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 3 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL3 included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 3 requirements
-** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 2.0 or (at your option) the GNU General
-** Public license version 3 or any later version approved by the KDE Free
-** Qt Foundation. The licenses are as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-2.0.html and
-** https://www.gnu.org/licenses/gpl-3.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include <QtCore/QDebug>
-#include <QtCore/QBuffer>
-#include "qv4jsir_p.h"
-#include "qv4isel_p.h"
-#include "qv4isel_util_p.h"
-#include <private/qv4value_p.h>
-#ifndef V4_BOOTSTRAP
-#include <private/qqmlpropertycache_p.h>
-#endif
-
-#include <QString>
-
-using namespace QV4;
-using namespace QV4::IR;
-
-EvalInstructionSelection::EvalInstructionSelection(QV4::ExecutableAllocator *execAllocator, Module *module, QV4::Compiler::JSUnitGenerator *jsGenerator, EvalISelFactory *iselFactory)
-    : useFastLookups(true)
-    , useTypeInference(true)
-    , executableAllocator(execAllocator)
-    , irModule(module)
-{
-    if (!jsGenerator) {
-        jsGenerator = new QV4::Compiler::JSUnitGenerator(module);
-        ownJSGenerator.reset(jsGenerator);
-    }
-    this->jsGenerator = jsGenerator;
-#ifndef V4_BOOTSTRAP
-    Q_ASSERT(execAllocator);
-#endif
-    Q_ASSERT(module);
-    jsGenerator->codeGeneratorName = iselFactory->codeGeneratorName;
-}
-
-EvalInstructionSelection::~EvalInstructionSelection()
-{}
-
-EvalISelFactory::~EvalISelFactory()
-{}
-
-QQmlRefPointer<CompiledData::CompilationUnit> EvalInstructionSelection::compile(bool generateUnitData)
-{
-    for (int i = 0; i < irModule->functions.size(); ++i)
-        run(i);
-
-    QQmlRefPointer<QV4::CompiledData::CompilationUnit> unit = backendCompileStep();
-    if (generateUnitData)
-        unit->data = jsGenerator->generateUnit();
-    return unit;
-}
-
-void IRDecoder::visitMove(IR::Move *s)
-{
-    if (IR::Name *n = s->target->asName()) {
-        if (s->source->asTemp() || s->source->asConst() || s->source->asArgLocal()) {
-            setActivationProperty(s->source, *n->id);
-            return;
-        }
-    } else if (s->target->asTemp() || s->target->asArgLocal()) {
-        if (IR::Name *n = s->source->asName()) {
-            if (n->id && *n->id == QLatin1String("this")) // TODO: `this' should be a builtin.
-                loadThisObject(s->target);
-            else if (n->builtin == IR::Name::builtin_qml_context)
-                loadQmlContext(s->target);
-            else if (n->builtin == IR::Name::builtin_qml_imported_scripts_object)
-                loadQmlImportedScripts(s->target);
-            else if (n->qmlSingleton)
-                loadQmlSingleton(*n->id, s->target);
-            else
-                getActivationProperty(n, s->target);
-            return;
-        } else if (IR::Const *c = s->source->asConst()) {
-            loadConst(c, s->target);
-            return;
-        } else if (s->source->asTemp() || s->source->asArgLocal()) {
-            if (s->swap)
-                swapValues(s->source, s->target);
-            else
-                copyValue(s->source, s->target);
-            return;
-        } else if (IR::String *str = s->source->asString()) {
-            loadString(*str->value, s->target);
-            return;
-        } else if (IR::RegExp *re = s->source->asRegExp()) {
-            loadRegexp(re, s->target);
-            return;
-        } else if (IR::Closure *clos = s->source->asClosure()) {
-            initClosure(clos, s->target);
-            return;
-        } else if (IR::New *ctor = s->source->asNew()) {
-            if (Name *func = ctor->base->asName()) {
-                constructActivationProperty(func, ctor->args, s->target);
-                return;
-            } else if (IR::Member *member = ctor->base->asMember()) {
-                constructProperty(member->base, *member->name, ctor->args, s->target);
-                return;
-            } else if (ctor->base->asTemp() || ctor->base->asArgLocal()) {
-                constructValue(ctor->base, ctor->args, s->target);
-                return;
-            }
-        } else if (IR::Member *m = s->source->asMember()) {
-            if (m->property) {
-#ifdef V4_BOOTSTRAP
-                Q_UNIMPLEMENTED();
-#else
-                bool captureRequired = true;
-
-                Q_ASSERT(m->kind != IR::Member::MemberOfEnum && m->kind != IR::Member::MemberOfIdObjectsArray);
-                const int attachedPropertiesId = m->attachedPropertiesId;
-                const bool isSingletonProperty = m->kind == IR::Member::MemberOfSingletonObject;
-
-                if (_function && attachedPropertiesId == 0 && !m->property->isConstant() && _function->isQmlBinding) {
-                    if (m->kind == IR::Member::MemberOfQmlContextObject) {
-                        _function->contextObjectPropertyDependencies.insert(m->property->coreIndex(), m->property->notifyIndex());
-                        captureRequired = false;
-                    } else if (m->kind == IR::Member::MemberOfQmlScopeObject) {
-                        _function->scopeObjectPropertyDependencies.insert(m->property->coreIndex(), m->property->notifyIndex());
-                        captureRequired = false;
-                    }
-                }
-                if (m->kind == IR::Member::MemberOfQmlScopeObject || m->kind == IR::Member::MemberOfQmlContextObject) {
-                    getQmlContextProperty(m->base, (IR::Member::MemberKind)m->kind, m->property->coreIndex(), captureRequired, s->target);
-                    return;
-                }
-                getQObjectProperty(m->base, m->property->coreIndex(), captureRequired, isSingletonProperty, attachedPropertiesId, s->target);
-#endif // V4_BOOTSTRAP
-                return;
-            } else if (m->kind == IR::Member::MemberOfIdObjectsArray) {
-                getQmlContextProperty(m->base, (IR::Member::MemberKind)m->kind, m->idIndex, /*captureRequired*/false, s->target);
-                return;
-            } else if (m->base->asTemp() || m->base->asConst() || m->base->asArgLocal()) {
-                getProperty(m->base, *m->name, s->target);
-                return;
-            }
-        } else if (IR::Subscript *ss = s->source->asSubscript()) {
-            getElement(ss->base, ss->index, s->target);
-            return;
-        } else if (IR::Unop *u = s->source->asUnop()) {
-            unop(u->op, u->expr, s->target);
-            return;
-        } else if (IR::Binop *b = s->source->asBinop()) {
-            binop(b->op, b->left, b->right, s->target);
-            return;
-        } else if (IR::Call *c = s->source->asCall()) {
-            if (c->base->asName()) {
-                callBuiltin(c, s->target);
-                return;
-            } else if (Member *member = c->base->asMember()) {
-#ifndef V4_BOOTSTRAP
-                Q_ASSERT(member->kind != IR::Member::MemberOfIdObjectsArray);
-                if (member->kind == IR::Member::MemberOfQmlScopeObject || member->kind == IR::Member::MemberOfQmlContextObject) {
-                    callQmlContextProperty(member->base, (IR::Member::MemberKind)member->kind, member->property->coreIndex(), c->args, s->target);
-                    return;
-                }
-#endif
-                callProperty(member->base, *member->name, c->args, s->target);
-                return;
-            } else if (Subscript *ss = c->base->asSubscript()) {
-                callSubscript(ss->base, ss->index, c->args, s->target);
-                return;
-            } else if (c->base->asTemp() || c->base->asArgLocal() || c->base->asConst()) {
-                callValue(c->base, c->args, s->target);
-                return;
-            }
-        } else if (IR::Convert *c = s->source->asConvert()) {
-            Q_ASSERT(c->expr->asTemp() || c->expr->asArgLocal());
-            convertType(c->expr, s->target);
-            return;
-        }
-    } else if (IR::Member *m = s->target->asMember()) {
-        if (m->base->asTemp() || m->base->asConst() || m->base->asArgLocal()) {
-            if (s->source->asTemp() || s->source->asConst() || s->source->asArgLocal()) {
-                Q_ASSERT(m->kind != IR::Member::MemberOfEnum);
-                Q_ASSERT(m->kind != IR::Member::MemberOfIdObjectsArray);
-                const int attachedPropertiesId = m->attachedPropertiesId;
-                if (m->property && attachedPropertiesId == 0) {
-#ifdef V4_BOOTSTRAP
-                    Q_UNIMPLEMENTED();
-#else
-                    if (m->kind == IR::Member::MemberOfQmlScopeObject || m->kind == IR::Member::MemberOfQmlContextObject) {
-                        setQmlContextProperty(s->source, m->base, (IR::Member::MemberKind)m->kind, m->property->coreIndex());
-                        return;
-                    }
-                    setQObjectProperty(s->source, m->base, m->property->coreIndex());
-#endif
-                    return;
-                } else {
-                    setProperty(s->source, m->base, *m->name);
-                    return;
-                }
-            }
-        }
-    } else if (IR::Subscript *ss = s->target->asSubscript()) {
-        if (s->source->asTemp() || s->source->asConst() || s->source->asArgLocal()) {
-            setElement(s->source, ss->base, ss->index);
-            return;
-        }
-    }
-
-    // For anything else...:
-    Q_UNIMPLEMENTED();
-    QBuffer buf;
-    buf.open(QIODevice::WriteOnly);
-    QTextStream qout(&buf);
-    IRPrinter(&qout).print(s);
-    qout << endl;
-    qDebug("%s", buf.data().constData());
-    Q_ASSERT(!"TODO");
-}
-
-IRDecoder::~IRDecoder()
-{
-}
-
-void IRDecoder::visitExp(IR::Exp *s)
-{
-    if (IR::Call *c = s->expr->asCall()) {
-        // These are calls where the result is ignored.
-        if (c->base->asName()) {
-            callBuiltin(c, 0);
-        } else if (c->base->asTemp() || c->base->asArgLocal() || c->base->asConst()) {
-            callValue(c->base, c->args, 0);
-        } else if (Member *member = c->base->asMember()) {
-            Q_ASSERT(member->base->asTemp() || member->base->asArgLocal());
-#ifndef V4_BOOTSTRAP
-            Q_ASSERT(member->kind != IR::Member::MemberOfIdObjectsArray);
-            if (member->kind == IR::Member::MemberOfQmlScopeObject || member->kind == IR::Member::MemberOfQmlContextObject) {
-                callQmlContextProperty(member->base, (IR::Member::MemberKind)member->kind, member->property->coreIndex(), c->args, 0);
-                return;
-            }
-#endif
-            callProperty(member->base, *member->name, c->args, 0);
-        } else if (Subscript *s = c->base->asSubscript()) {
-            callSubscript(s->base, s->index, c->args, 0);
-        } else {
-            Q_UNREACHABLE();
-        }
-    } else {
-        Q_UNREACHABLE();
-    }
-}
-
-void IRDecoder::callBuiltin(IR::Call *call, Expr *result)
-{
-    IR::Name *baseName = call->base->asName();
-    Q_ASSERT(baseName != 0);
-
-    switch (baseName->builtin) {
-    case IR::Name::builtin_invalid:
-        callBuiltinInvalid(baseName, call->args, result);
-        return;
-
-    case IR::Name::builtin_typeof: {
-        if (IR::Member *member = call->args->expr->asMember()) {
-#ifndef V4_BOOTSTRAP
-            Q_ASSERT(member->kind != IR::Member::MemberOfIdObjectsArray);
-            if (member->kind == IR::Member::MemberOfQmlScopeObject || member->kind == IR::Member::MemberOfQmlContextObject) {
-                callBuiltinTypeofQmlContextProperty(member->base,
-                                                    IR::Member::MemberKind(member->kind),
-                                                    member->property->coreIndex(), result);
-                return;
-            }
-#endif
-            callBuiltinTypeofMember(member->base, *member->name, result);
-            return;
-        } else if (IR::Subscript *ss = call->args->expr->asSubscript()) {
-            callBuiltinTypeofSubscript(ss->base, ss->index, result);
-            return;
-        } else if (IR::Name *n = call->args->expr->asName()) {
-            callBuiltinTypeofName(*n->id, result);
-            return;
-        } else if (call->args->expr->asTemp() ||
-                   call->args->expr->asConst() ||
-                   call->args->expr->asArgLocal()) {
-            callBuiltinTypeofValue(call->args->expr, result);
-            return;
-        }
-    } break;
-
-    case IR::Name::builtin_delete: {
-        if (IR::Member *m = call->args->expr->asMember()) {
-            callBuiltinDeleteMember(m->base, *m->name, result);
-            return;
-        } else if (IR::Subscript *ss = call->args->expr->asSubscript()) {
-            callBuiltinDeleteSubscript(ss->base, ss->index, result);
-            return;
-        } else if (IR::Name *n = call->args->expr->asName()) {
-            callBuiltinDeleteName(*n->id, result);
-            return;
-        } else if (call->args->expr->asTemp() ||
-                   call->args->expr->asArgLocal()) {
-            // TODO: should throw in strict mode
-            callBuiltinDeleteValue(result);
-            return;
-        }
-    } break;
-
-    case IR::Name::builtin_throw: {
-        IR::Expr *arg = call->args->expr;
-        Q_ASSERT(arg->asTemp() || arg->asConst() || arg->asArgLocal());
-        callBuiltinThrow(arg);
-    } return;
-
-    case IR::Name::builtin_rethrow: {
-        callBuiltinReThrow();
-    } return;
-
-    case IR::Name::builtin_unwind_exception: {
-        callBuiltinUnwindException(result);
-    } return;
-
-    case IR::Name::builtin_push_catch_scope: {
-        IR::String *s = call->args->expr->asString();
-        Q_ASSERT(s);
-        callBuiltinPushCatchScope(*s->value);
-    } return;
-
-    case IR::Name::builtin_foreach_iterator_object: {
-        IR::Expr *arg = call->args->expr;
-        Q_ASSERT(arg != 0);
-        callBuiltinForeachIteratorObject(arg, result);
-    } return;
-
-    case IR::Name::builtin_foreach_next_property_name: {
-        IR::Expr *arg = call->args->expr;
-        Q_ASSERT(arg != 0);
-        callBuiltinForeachNextPropertyname(arg, result);
-    } return;
-    case IR::Name::builtin_push_with_scope: {
-        if (call->args->expr->asTemp() || call->args->expr->asArgLocal())
-            callBuiltinPushWithScope(call->args->expr);
-        else
-            Q_UNIMPLEMENTED();
-    } return;
-
-    case IR::Name::builtin_pop_scope:
-        callBuiltinPopScope();
-        return;
-
-    case IR::Name::builtin_declare_vars: {
-        if (!call->args)
-            return;
-        IR::Const *deletable = call->args->expr->asConst();
-        Q_ASSERT(deletable->type == IR::BoolType);
-        for (IR::ExprList *it = call->args->next; it; it = it->next) {
-            IR::Name *arg = it->expr->asName();
-            Q_ASSERT(arg != 0);
-            callBuiltinDeclareVar(deletable->value != 0, *arg->id);
-        }
-    } return;
-
-    case IR::Name::builtin_define_array:
-        callBuiltinDefineArray(result, call->args);
-        return;
-
-    case IR::Name::builtin_define_object_literal: {
-        IR::ExprList *args = call->args;
-        const int keyValuePairsCount = args->expr->asConst()->value;
-        args = args->next;
-
-        IR::ExprList *keyValuePairs = args;
-        for (int i = 0; i < keyValuePairsCount; ++i) {
-            args = args->next; // name
-            bool isData = args->expr->asConst()->value;
-            args = args->next; // isData flag
-            args = args->next; // value or getter
-            if (!isData)
-                args = args->next; // setter
-        }
-
-        IR::ExprList *arrayEntries = args;
-        bool needSparseArray = false;
-        for (IR::ExprList *it = arrayEntries; it; it = it->next) {
-            uint index = it->expr->asConst()->value;
-            if (index > 16)  {
-                needSparseArray = true;
-                break;
-            }
-            it = it->next;
-            bool isData = it->expr->asConst()->value;
-            it = it->next;
-            if (!isData)
-                it = it->next;
-        }
-
-        callBuiltinDefineObjectLiteral(result, keyValuePairsCount, keyValuePairs, arrayEntries, needSparseArray);
-    } return;
-
-    case IR::Name::builtin_setup_argument_object:
-        callBuiltinSetupArgumentObject(result);
-        return;
-
-    case IR::Name::builtin_convert_this_to_object:
-        callBuiltinConvertThisToObject();
-        return;
-
-    default:
-        break;
-    }
-
-    Q_UNIMPLEMENTED();
-    QBuffer buf;
-    buf.open(QIODevice::WriteOnly);
-    QTextStream qout(&buf);
-    IRPrinter(&qout).print(call); qout << endl;
-    qDebug("%s", buf.data().constData());
-    Q_UNREACHABLE();
-}
diff --git a/src/qml/compiler/qv4isel_p.h b/src/qml/compiler/qv4isel_p.h
deleted file mode 100644
index 037c02e5ea..0000000000
--- a/src/qml/compiler/qv4isel_p.h
+++ /dev/null
@@ -1,218 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the QtQml module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 3 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL3 included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 3 requirements
-** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 2.0 or (at your option) the GNU General
-** Public license version 3 or any later version approved by the KDE Free
-** Qt Foundation. The licenses are as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-2.0.html and
-** https://www.gnu.org/licenses/gpl-3.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef QV4ISEL_P_H
-#define QV4ISEL_P_H
-
-//
-//  W A R N I N G
-//  -------------
-//
-// This file is not part of the Qt API.  It exists purely as an
-// implementation detail.  This header file may change from version to
-// version without notice, or even be removed.
-//
-// We mean it.
-//
-
-#include "private/qv4global_p.h"
-#include "qv4jsir_p.h"
-#include <private/qv4compileddata_p.h>
-#include <private/qv4compiler_p.h>
-
-#include <qglobal.h>
-#include <QHash>
-
-QT_BEGIN_NAMESPACE
-
-class QQmlEnginePrivate;
-
-namespace QV4 {
-
-class EvalISelFactory;
-class ExecutableAllocator;
-struct Function;
-
-class Q_QML_PRIVATE_EXPORT EvalInstructionSelection
-{
-public:
-    EvalInstructionSelection(QV4::ExecutableAllocator *execAllocator, IR::Module *module, QV4::Compiler::JSUnitGenerator *jsGenerator, EvalISelFactory *iselFactory);
-    virtual ~EvalInstructionSelection() = 0;
-
-    QQmlRefPointer<QV4::CompiledData::CompilationUnit> compile(bool generateUnitData = true);
-
-    void setUseFastLookups(bool b) { useFastLookups = b; }
-    void setUseTypeInference(bool onoff) { useTypeInference = onoff; }
-
-    int registerString(const QString &str) { return jsGenerator->registerString(str); }
-    uint registerIndexedGetterLookup() { return jsGenerator->registerIndexedGetterLookup(); }
-    uint registerIndexedSetterLookup() { return jsGenerator->registerIndexedSetterLookup(); }
-    uint registerGetterLookup(const QString &name) { return jsGenerator->registerGetterLookup(name); }
-    uint registerSetterLookup(const QString &name) { return jsGenerator->registerSetterLookup(name); }
-    uint registerGlobalGetterLookup(const QString &name) { return jsGenerator->registerGlobalGetterLookup(name); }
-    int registerRegExp(IR::RegExp *regexp) { return jsGenerator->registerRegExp(regexp); }
-    int registerJSClass(int count, IR::ExprList *args) { return jsGenerator->registerJSClass(count, args); }
-    QV4::Compiler::JSUnitGenerator *jsUnitGenerator() const { return jsGenerator; }
-
-protected:
-    virtual void run(int functionIndex) = 0;
-    virtual QQmlRefPointer<QV4::CompiledData::CompilationUnit> backendCompileStep() = 0;
-
-    bool useFastLookups;
-    bool useTypeInference;
-    QV4::ExecutableAllocator *executableAllocator;
-    QV4::Compiler::JSUnitGenerator *jsGenerator;
-    QScopedPointer<QV4::Compiler::JSUnitGenerator> ownJSGenerator;
-    IR::Module *irModule;
-};
-
-class Q_QML_PRIVATE_EXPORT EvalISelFactory
-{
-public:
-    EvalISelFactory(const QString &codeGeneratorName) : codeGeneratorName(codeGeneratorName) {}
-    virtual ~EvalISelFactory() = 0;
-    virtual EvalInstructionSelection *create(QQmlEnginePrivate *qmlEngine, QV4::ExecutableAllocator *execAllocator, IR::Module *module, QV4::Compiler::JSUnitGenerator *jsGenerator) = 0;
-    virtual bool jitCompileRegexps() const = 0;
-    virtual QQmlRefPointer<QV4::CompiledData::CompilationUnit> createUnitForLoading() = 0;
-
-    const QString codeGeneratorName;
-};
-
-namespace IR {
-class Q_QML_PRIVATE_EXPORT IRDecoder
-{
-public:
-    IRDecoder() : _function(0) {}
-    virtual ~IRDecoder() = 0;
-
-    void visit(Stmt *s)
-    {
-        if (auto e = s->asExp()) {
-            visitExp(e);
-        } else if (auto m = s->asMove()) {
-            visitMove(m);
-        } else if (auto j = s->asJump()) {
-            visitJump(j);
-        } else if (auto c = s->asCJump()) {
-            visitCJump(c);
-        } else if (auto r = s->asRet()) {
-            visitRet(r);
-        } else if (auto p = s->asPhi()) {
-            visitPhi(p);
-        } else {
-            Q_UNREACHABLE();
-        }
-    }
-
-private: // visitor methods for StmtVisitor:
-    void visitMove(IR::Move *s);
-    void visitExp(IR::Exp *s);
-
-public: // to implement by subclasses:
-    virtual void callBuiltinInvalid(IR::Name *func, IR::ExprList *args, IR::Expr *result) = 0;
-    virtual void callBuiltinTypeofQmlContextProperty(IR::Expr *base, IR::Member::MemberKind kind, int propertyIndex, IR::Expr *result) = 0;
-    virtual void callBuiltinTypeofMember(IR::Expr *base, const QString &name, IR::Expr *result) = 0;
-    virtual void callBuiltinTypeofSubscript(IR::Expr *base, IR::Expr *index, IR::Expr *result) = 0;
-    virtual void callBuiltinTypeofName(const QString &name, IR::Expr *result) = 0;
-    virtual void callBuiltinTypeofValue(IR::Expr *value, IR::Expr *result) = 0;
-    virtual void callBuiltinDeleteMember(IR::Expr *base, const QString &name, IR::Expr *result) = 0;
-    virtual void callBuiltinDeleteSubscript(IR::Expr *base, IR::Expr *index, IR::Expr *result) = 0;
-    virtual void callBuiltinDeleteName(const QString &name, IR::Expr *result) = 0;
-    virtual void callBuiltinDeleteValue(IR::Expr *result) = 0;
-    virtual void callBuiltinThrow(IR::Expr *arg) = 0;
-    virtual void callBuiltinReThrow() = 0;
-    virtual void callBuiltinUnwindException(IR::Expr *) = 0;
-    virtual void callBuiltinPushCatchScope(const QString &exceptionName) = 0;
-    virtual void callBuiltinForeachIteratorObject(IR::Expr *arg, IR::Expr *result) = 0;
-    virtual void callBuiltinForeachNextPropertyname(IR::Expr *arg, IR::Expr *result) = 0;
-    virtual void callBuiltinPushWithScope(IR::Expr *arg) = 0;
-    virtual void callBuiltinPopScope() = 0;
-    virtual void callBuiltinDeclareVar(bool deletable, const QString &name) = 0;
-    virtual void callBuiltinDefineArray(IR::Expr *result, IR::ExprList *args) = 0;
-    virtual void callBuiltinDefineObjectLiteral(IR::Expr *result, int keyValuePairCount, IR::ExprList *keyValuePairs, IR::ExprList *arrayEntries, bool needSparseArray) = 0;
-    virtual void callBuiltinSetupArgumentObject(IR::Expr *result) = 0;
-    virtual void callBuiltinConvertThisToObject() = 0;
-    virtual void callValue(IR::Expr *value, IR::ExprList *args, IR::Expr *result) = 0;
-    virtual void callQmlContextProperty(IR::Expr *base, IR::Member::MemberKind kind, int propertyIndex, IR::ExprList *args, IR::Expr *result) = 0;
-    virtual void callProperty(IR::Expr *base, const QString &name, IR::ExprList *args, IR::Expr *result) = 0;
-    virtual void callSubscript(IR::Expr *base, IR::Expr *index, IR::ExprList *args, IR::Expr *result) = 0;
-    virtual void convertType(IR::Expr *source, IR::Expr *target) = 0;
-    virtual void constructActivationProperty(IR::Name *func, IR::ExprList *args, IR::Expr *result) = 0;
-    virtual void constructProperty(IR::Expr *base, const QString &name, IR::ExprList *args, IR::Expr *result) = 0;
-    virtual void constructValue(IR::Expr *value, IR::ExprList *args, IR::Expr *result) = 0;
-    virtual void loadThisObject(IR::Expr *target) = 0;
-    virtual void loadQmlContext(IR::Expr *target) = 0;
-    virtual void loadQmlImportedScripts(IR::Expr *target) = 0;
-    virtual void loadQmlSingleton(const QString &name, IR::Expr *target) = 0;
-    virtual void loadConst(IR::Const *sourceConst, IR::Expr *target) = 0;
-    virtual void loadString(const QString &str, IR::Expr *target) = 0;
-    virtual void loadRegexp(IR::RegExp *sourceRegexp, IR::Expr *target) = 0;
-    virtual void getActivationProperty(const IR::Name *name, IR::Expr *target) = 0;
-    virtual void setActivationProperty(IR::Expr *source, const QString &targetName) = 0;
-    virtual void initClosure(IR::Closure *closure, IR::Expr *target) = 0;
-    virtual void getProperty(IR::Expr *base, const QString &name, IR::Expr *target) = 0;
-    virtual void getQObjectProperty(IR::Expr *base, int propertyIndex, bool captureRequired, bool isSingletonProperty, int attachedPropertiesId, IR::Expr *target) = 0;
-    virtual void getQmlContextProperty(IR::Expr *source, IR::Member::MemberKind kind, int index, bool captureRequired, IR::Expr *target) = 0;
-    virtual void setProperty(IR::Expr *source, IR::Expr *targetBase, const QString &targetName) = 0;
-    virtual void setQmlContextProperty(IR::Expr *source, IR::Expr *targetBase, IR::Member::MemberKind kind, int propertyIndex) = 0;
-    virtual void setQObjectProperty(IR::Expr *source, IR::Expr *targetBase, int propertyIndex) = 0;
-    virtual void getElement(IR::Expr *base, IR::Expr *index, IR::Expr *target) = 0;
-    virtual void setElement(IR::Expr *source, IR::Expr *targetBase, IR::Expr *targetIndex) = 0;
-    virtual void copyValue(IR::Expr *source, IR::Expr *target) = 0;
-    virtual void swapValues(IR::Expr *source, IR::Expr *target) = 0;
-    virtual void unop(IR::AluOp oper, IR::Expr *source, IR::Expr *target) = 0;
-    virtual void binop(IR::AluOp oper, IR::Expr *leftSource, IR::Expr *rightSource, IR::Expr *target) = 0;
-
-protected:
-    virtual void visitJump(IR::Jump *) = 0;
-    virtual void visitCJump(IR::CJump *) = 0;
-    virtual void visitRet(IR::Ret *) = 0;
-    virtual void visitPhi(IR::Phi *) {}
-
-    virtual void callBuiltin(IR::Call *c, IR::Expr *result);
-
-    IR::Function *_function; // subclass needs to set
-};
-} // namespace IR
-
-} // namespace QV4
-
-QT_END_NAMESPACE
-
-#endif // QV4ISEL_P_H
diff --git a/src/qml/compiler/qv4isel_util_p.h b/src/qml/compiler/qv4isel_util_p.h
deleted file mode 100644
index e949e6f0ad..0000000000
--- a/src/qml/compiler/qv4isel_util_p.h
+++ /dev/null
@@ -1,241 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the QtQml module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 3 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL3 included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 3 requirements
-** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 2.0 or (at your option) the GNU General
-** Public license version 3 or any later version approved by the KDE Free
-** Qt Foundation. The licenses are as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-2.0.html and
-** https://www.gnu.org/licenses/gpl-3.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef QV4ISEL_UTIL_P_H
-#define QV4ISEL_UTIL_P_H
-
-//
-//  W A R N I N G
-//  -------------
-//
-// This file is not part of the Qt API.  It exists purely as an
-// implementation detail.  This header file may change from version to
-// version without notice, or even be removed.
-//
-// We mean it.
-//
-
-#include "private/qv4value_p.h"
-#include "qv4jsir_p.h"
-
-QT_BEGIN_NAMESPACE
-
-namespace QV4 {
-
-struct TargetPrimitive32 {
-    static TargetPrimitive32 emptyValue() { TargetPrimitive32 p; p._val = quint64(Value::ValueTypeInternal_32::Empty) << 32; return p; }
-    static TargetPrimitive32 nullValue() { TargetPrimitive32 p; p._val = quint64(Value::ValueTypeInternal_32::Null) << 32; return p; }
-    static TargetPrimitive32 undefinedValue() { TargetPrimitive32 p; p._val = quint64(Value::Managed_Type_Internal_32) << 32; return p; }
-    static TargetPrimitive32 fromBoolean(bool b) { TargetPrimitive32 p; p._val = quint64(Value::ValueTypeInternal_32::Boolean) << 32 | quint64(b); return p; }
-    static TargetPrimitive32 fromInt32(int v) { TargetPrimitive32 p; p._val = quint64(Value::ValueTypeInternal_32::Integer) << 32 | quint32(v); return p; }
-    static TargetPrimitive32 fromDouble(double v) {
-        TargetPrimitive32 p;
-        memcpy(&p._val, &v, 8);
-        return p;
-    }
-    static TargetPrimitive32 fromUInt32(uint v) {
-        if (v < INT_MAX)
-            return fromInt32(qint32(v));
-        return fromDouble(double(v));
-    }
-
-    quint32 value() const { return _val & quint64(~quint32(0)); }
-    quint32 tag() const { return _val >> 32; }
-
-    quint64 rawValue() const { return _val; }
-
-private:
-    quint64 _val;
-};
-
-struct TargetPrimitive64 {
-    static TargetPrimitive64 emptyValue() { TargetPrimitive64 p; p._val = quint64(Value::ValueTypeInternal_64::Empty) << 32; return p; }
-    static TargetPrimitive64 nullValue() { TargetPrimitive64 p; p._val = quint64(Value::ValueTypeInternal_64::Null) << 32; return p; }
-    static TargetPrimitive64 undefinedValue() { TargetPrimitive64 p; p._val = 0; return p; }
-    static TargetPrimitive64 fromBoolean(bool b) { TargetPrimitive64 p; p._val = quint64(Value::ValueTypeInternal_64::Boolean) << 32 | quint64(b); return p; }
-    static TargetPrimitive64 fromInt32(int v) { TargetPrimitive64 p; p._val = quint64(Value::ValueTypeInternal_64::Integer) << 32 | quint32(v); return p; }
-    static TargetPrimitive64 fromDouble(double v) {
-        TargetPrimitive64 p;
-        memcpy(&p._val, &v, 8);
-        p._val ^= Value::NaNEncodeMask;
-        return p;
-    }
-    static TargetPrimitive64 fromUInt32(uint v) {
-        if (v < INT_MAX)
-            return fromInt32(qint32(v));
-        return fromDouble(double(v));
-    }
-
-    quint32 value() const { return _val & quint64(~quint32(0)); }
-    quint32 tag() const { return _val >> 32; }
-
-    quint64 rawValue() const { return _val; }
-
-private:
-    quint64 _val;
-};
-
-inline bool canConvertToSignedInteger(double value)
-{
-    int ival = (int) value;
-    // +0 != -0, so we need to convert to double when negating 0
-    return ival == value && !(value == 0 && isNegative(value));
-}
-
-inline bool canConvertToUnsignedInteger(double value)
-{
-    unsigned uval = (unsigned) value;
-    // +0 != -0, so we need to convert to double when negating 0
-    return uval == value && !(value == 0 && isNegative(value));
-}
-
-template <typename PrimitiveType = Primitive>
-inline PrimitiveType convertToValue(IR::Const *c)
-{
-    switch (c->type) {
-    case IR::MissingType:
-        return PrimitiveType::emptyValue();
-    case IR::NullType:
-        return PrimitiveType::nullValue();
-    case IR::UndefinedType:
-        return PrimitiveType::undefinedValue();
-    case IR::BoolType:
-        return PrimitiveType::fromBoolean(c->value != 0);
-    case IR::SInt32Type:
-        return PrimitiveType::fromInt32(int(c->value));
-    case IR::UInt32Type:
-        return PrimitiveType::fromUInt32(unsigned(c->value));
-    case IR::DoubleType:
-        return PrimitiveType::fromDouble(c->value);
-    case IR::NumberType: {
-        int ival = (int)c->value;
-        if (canConvertToSignedInteger(c->value)) {
-            return PrimitiveType::fromInt32(ival);
-        } else {
-            return PrimitiveType::fromDouble(c->value);
-        }
-    }
-    default:
-        Q_UNREACHABLE();
-    }
-    // unreachable, but the function must return something
-    return PrimitiveType::undefinedValue();
-}
-
-class ConvertTemps
-{
-    void renumber(IR::Temp *t)
-    {
-        if (t->kind != IR::Temp::VirtualRegister)
-            return;
-
-        int stackSlot = _stackSlotForTemp.value(t->index, -1);
-        if (stackSlot == -1) {
-            stackSlot = allocateFreeSlot();
-            _stackSlotForTemp[t->index] = stackSlot;
-        }
-
-        t->kind = IR::Temp::StackSlot;
-        t->index = stackSlot;
-    }
-
-protected:
-    int _nextUnusedStackSlot;
-    QHash<int, int> _stackSlotForTemp;
-    IR::BasicBlock *_currentBasicBlock;
-    virtual int allocateFreeSlot()
-    {
-        return _nextUnusedStackSlot++;
-    }
-
-    virtual void process(IR::Stmt *s)
-    {
-        visit(s);
-    }
-
-public:
-    ConvertTemps()
-        : _nextUnusedStackSlot(0)
-        , _currentBasicBlock(0)
-    {}
-
-    void toStackSlots(IR::Function *function)
-    {
-        _stackSlotForTemp.reserve(function->tempCount);
-
-        for (IR::BasicBlock *bb : function->basicBlocks()) {
-            if (bb->isRemoved())
-                continue;
-            _currentBasicBlock = bb;
-            for (IR::Stmt *s : bb->statements())
-                process(s);
-        }
-
-        function->tempCount = _nextUnusedStackSlot;
-    }
-
-protected:
-    void visit(IR::Stmt *s) {
-        switch (s->stmtKind) {
-        case IR::Stmt::PhiStmt:
-            visitPhi(s->asPhi());
-            break;
-        default:
-            STMT_VISIT_ALL_KINDS(s);
-            break;
-        }
-    }
-
-    virtual void visitPhi(IR::Phi *)
-    { Q_UNREACHABLE(); }
-
-private:
-    void visit(IR::Expr *e) {
-        if (auto temp = e->asTemp()) {
-            renumber(temp);
-        } else {
-            EXPR_VISIT_ALL_KINDS(e);
-        }
-    }
-};
-} // namespace QV4
-
-QT_END_NAMESPACE
-
-#endif // QV4ISEL_UTIL_P_H
diff --git a/src/qml/compiler/qv4jsir.cpp b/src/qml/compiler/qv4jsir.cpp
deleted file mode 100644
index 5a58380005..0000000000
--- a/src/qml/compiler/qv4jsir.cpp
+++ /dev/null
@@ -1,992 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the QtQml module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 3 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL3 included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 3 requirements
-** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 2.0 or (at your option) the GNU General
-** Public license version 3 or any later version approved by the KDE Free
-** Qt Foundation. The licenses are as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-2.0.html and
-** https://www.gnu.org/licenses/gpl-3.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "qv4jsir_p.h"
-#include <private/qqmljsast_p.h>
-
-#ifndef V4_BOOTSTRAP
-#include <private/qqmlpropertycache_p.h>
-#endif
-
-#include <QtCore/QBuffer>
-#include <QtCore/qtextstream.h>
-#include <QtCore/qdebug.h>
-#include <QtCore/qset.h>
-#include <cmath>
-
-#include <vector>
-
-#ifdef CONST
-#undef CONST
-#endif
-
-QT_BEGIN_NAMESPACE
-
-namespace QV4 {
-namespace IR {
-
-QString typeName(Type t)
-{
-    switch (t) {
-    case UnknownType: return QStringLiteral("");
-    case MissingType: return QStringLiteral("missing");
-    case UndefinedType: return QStringLiteral("undefined");
-    case NullType: return QStringLiteral("null");
-    case BoolType: return QStringLiteral("bool");
-    case UInt32Type: return QStringLiteral("uint32");
-    case SInt32Type: return QStringLiteral("int32");
-    case DoubleType: return QStringLiteral("double");
-    case NumberType: return QStringLiteral("number");
-    case StringType: return QStringLiteral("string");
-    case VarType: return QStringLiteral("var");
-    case QObjectType: return QStringLiteral("qobject");
-    default: return QStringLiteral("multiple");
-    }
-}
-
-const char *opname(AluOp op)
-{
-    switch (op) {
-    case OpInvalid: return "?";
-
-    case OpIfTrue: return "(bool)";
-    case OpNot: return "not";
-    case OpUMinus: return "neg";
-    case OpUPlus: return "plus";
-    case OpCompl: return "invert";
-    case OpIncrement: return "incr";
-    case OpDecrement: return "decr";
-
-    case OpBitAnd: return "bitand";
-    case OpBitOr: return "bitor";
-    case OpBitXor: return "bitxor";
-
-    case OpAdd: return "add";
-    case OpSub: return "sub";
-    case OpMul: return "mul";
-    case OpDiv: return "div";
-    case OpMod: return "mod";
-
-    case OpLShift: return "shl";
-    case OpRShift: return "shr";
-    case OpURShift: return "asr";
-
-    case OpGt: return "gt";
-    case OpLt: return "lt";
-    case OpGe: return "ge";
-    case OpLe: return "le";
-    case OpEqual: return "eq";
-    case OpNotEqual: return "ne";
-    case OpStrictEqual: return "se";
-    case OpStrictNotEqual: return "sne";
-
-    case OpInstanceof: return "instanceof";
-    case OpIn: return "in";
-
-    case OpAnd: return "and";
-    case OpOr: return "or";
-
-    default: return "?";
-
-    } // switch
-}
-
-AluOp binaryOperator(int op)
-{
-    switch (static_cast<QSOperator::Op>(op)) {
-    case QSOperator::Add: return OpAdd;
-    case QSOperator::And: return OpAnd;
-    case QSOperator::BitAnd: return OpBitAnd;
-    case QSOperator::BitOr: return OpBitOr;
-    case QSOperator::BitXor: return OpBitXor;
-    case QSOperator::Div: return OpDiv;
-    case QSOperator::Equal: return OpEqual;
-    case QSOperator::Ge: return OpGe;
-    case QSOperator::Gt: return OpGt;
-    case QSOperator::Le: return OpLe;
-    case QSOperator::LShift: return OpLShift;
-    case QSOperator::Lt: return OpLt;
-    case QSOperator::Mod: return OpMod;
-    case QSOperator::Mul: return OpMul;
-    case QSOperator::NotEqual: return OpNotEqual;
-    case QSOperator::Or: return OpOr;
-    case QSOperator::RShift: return OpRShift;
-    case QSOperator::StrictEqual: return OpStrictEqual;
-    case QSOperator::StrictNotEqual: return OpStrictNotEqual;
-    case QSOperator::Sub: return OpSub;
-    case QSOperator::URShift: return OpURShift;
-    case QSOperator::InstanceOf: return OpInstanceof;
-    case QSOperator::In: return OpIn;
-    default: return OpInvalid;
-    }
-}
-
-class RemoveSharedExpressions
-{
-    CloneExpr clone;
-    std::vector<Expr *> subexpressions; // contains all the non-cloned subexpressions in the given function. sorted using std::lower_bound.
-    Expr *uniqueExpr;
-
-public:
-    RemoveSharedExpressions(): uniqueExpr(0) {}
-
-    void operator()(IR::Function *function)
-    {
-        subexpressions.clear();
-        subexpressions.reserve(function->basicBlockCount() * 8);
-
-        for (BasicBlock *block : function->basicBlocks()) {
-            if (block->isRemoved())
-                continue;
-            clone.setBasicBlock(block);
-
-            for (Stmt *s : block->statements()) {
-                visit(s);
-            }
-        }
-    }
-
-private:
-    template <typename Expr_>
-    Expr_ *cleanup(Expr_ *expr)
-    {
-        std::vector<Expr *>::iterator it = std::lower_bound(subexpressions.begin(), subexpressions.end(), expr);
-        if (it == subexpressions.end() || *it != expr) {
-            subexpressions.insert(it, expr);
-            IR::Expr *e = expr;
-            qSwap(uniqueExpr, e);
-            visit(expr);
-            qSwap(uniqueExpr, e);
-            return static_cast<Expr_ *>(e);
-        }
-
-        // the cloned expression is unique by definition
-        // so we don't need to add it to `subexpressions'.
-        return clone(expr);
-    }
-
-    void visit(Stmt *s)
-    {
-        if (auto e = s->asExp()) {
-            e->expr = cleanup(e->expr);
-        } else if (auto m = s->asMove()) {
-            m->target = cleanup(m->target);
-            m->source = cleanup(m->source);
-        } else if (auto c = s->asCJump()) {
-            c->cond = cleanup(c->cond);
-        } else if (auto r = s->asRet()) {
-            r->expr = cleanup(r->expr);
-        }
-    }
-
-    void visit(Expr *e)
-    {
-        if (auto c = e->asConvert()) {
-            c->expr = cleanup(c->expr);
-        } else if (auto u = e->asUnop()) {
-            u->expr = cleanup(u->expr);
-        } else if (auto b = e->asBinop()) {
-            b->left = cleanup(b->left);
-            b->right = cleanup(b->right);
-        } else if (auto c = e->asCall()) {
-            c->base = cleanup(c->base);
-            for (IR::ExprList *it = c->args; it; it = it->next) {
-                it->expr = cleanup(it->expr);
-            }
-        } else if (auto n = e->asNew()) {
-            n->base = cleanup(n->base);
-            for (IR::ExprList *it = n->args; it; it = it->next) {
-                it->expr = cleanup(it->expr);
-            }
-        } else if (auto s = e->asSubscript()) {
-            s->base = cleanup(s->base);
-            s->index = cleanup(s->index);
-        } else if (auto m = e->asMember()) {
-            m->base = cleanup(m->base);
-        }
-    }
-};
-
-void Name::initGlobal(const QString *id, quint32 line, quint32 column)
-{
-    this->id = id;
-    this->builtin = builtin_invalid;
-    this->global = true;
-    this->qmlSingleton = false;
-    this->freeOfSideEffects = false;
-    this->line = line;
-    this->column = column;
-}
-
-void Name::init(const QString *id, quint32 line, quint32 column)
-{
-    this->id = id;
-    this->builtin = builtin_invalid;
-    this->global = false;
-    this->qmlSingleton = false;
-    this->freeOfSideEffects = false;
-    this->line = line;
-    this->column = column;
-}
-
-void Name::init(Builtin builtin, quint32 line, quint32 column)
-{
-    this->id = 0;
-    this->builtin = builtin;
-    this->global = false;
-    this->qmlSingleton = false;
-    this->freeOfSideEffects = false;
-    this->line = line;
-    this->column = column;
-}
-
-const char *builtin_to_string(Name::Builtin b)
-{
-    switch (b) {
-    case Name::builtin_invalid:
-        return "builtin_invalid";
-    case Name::builtin_typeof:
-        return "builtin_typeof";
-    case Name::builtin_delete:
-        return "builtin_delete";
-    case Name::builtin_throw:
-        return "builtin_throw";
-    case Name::builtin_rethrow:
-        return "builtin_rethrow";
-    case Name::builtin_unwind_exception:
-        return "builtin_unwind_exception";
-    case Name::builtin_push_catch_scope:
-        return "builtin_push_catch_scope";
-    case IR::Name::builtin_foreach_iterator_object:
-        return "builtin_foreach_iterator_object";
-    case IR::Name::builtin_foreach_next_property_name:
-        return "builtin_foreach_next_property_name";
-    case IR::Name::builtin_push_with_scope:
-        return "builtin_push_with_scope";
-    case IR::Name::builtin_pop_scope:
-        return "builtin_pop_scope";
-    case IR::Name::builtin_declare_vars:
-        return "builtin_declare_vars";
-    case IR::Name::builtin_define_array:
-        return "builtin_define_array";
-    case IR::Name::builtin_define_object_literal:
-        return "builtin_define_object_literal";
-    case IR::Name::builtin_setup_argument_object:
-        return "builtin_setup_argument_object";
-    case IR::Name::builtin_convert_this_to_object:
-        return "builtin_convert_this_to_object";
-    case IR::Name::builtin_qml_context:
-        return "builtin_qml_context";
-    case IR::Name::builtin_qml_imported_scripts_object:
-        return "builtin_qml_imported_scripts_object";
-    }
-    return "builtin_(###FIXME)";
-};
-
-bool operator<(const Temp &t1, const Temp &t2) Q_DECL_NOTHROW
-{
-    if (t1.kind < t2.kind) return true;
-    if (t1.kind > t2.kind) return false;
-    return t1.index < t2.index;
-}
-
-Function *Module::newFunction(const QString &name, Function *outer)
-{
-    Function *f = new Function(this, outer, name);
-    functions.append(f);
-    if (!outer) {
-        if (!isQmlModule) {
-            Q_ASSERT(!rootFunction);
-            rootFunction = f;
-        }
-    } else {
-        outer->nestedFunctions.append(f);
-    }
-    return f;
-}
-
-Module::~Module()
-{
-    qDeleteAll(functions);
-}
-
-void Module::setFileName(const QString &name)
-{
-    fileName = name;
-}
-
-Function::Function(Module *module, Function *outer, const QString &name)
-    : module(module)
-    , pool(&module->pool)
-    , tempCount(0)
-    , maxNumberOfArguments(0)
-    , outer(outer)
-    , insideWithOrCatch(0)
-    , hasDirectEval(false)
-    , usesArgumentsObject(false)
-    , isStrict(false)
-    , isNamedExpression(false)
-    , hasTry(false)
-    , hasWith(false)
-    , isQmlBinding(false)
-    , unused(0)
-    , line(0)
-    , column(0)
-    , _allBasicBlocks(0)
-    , _statementCount(0)
-{
-    this->name = newString(name);
-    _basicBlocks.reserve(8);
-}
-
-Function::~Function()
-{
-    if (_allBasicBlocks) {
-        qDeleteAll(*_allBasicBlocks);
-        delete _allBasicBlocks;
-    } else {
-        qDeleteAll(_basicBlocks);
-    }
-
-    pool = 0;
-    module = 0;
-}
-
-
-const QString *Function::newString(const QString &text)
-{
-    return &*strings.insert(text);
-}
-
-BasicBlock *Function::newBasicBlock(BasicBlock *catchBlock, BasicBlockInsertMode mode)
-{
-    BasicBlock *block = new BasicBlock(this, catchBlock);
-    return mode == InsertBlock ? addBasicBlock(block) : block;
-}
-
-BasicBlock *Function::addBasicBlock(BasicBlock *block)
-{
-    Q_ASSERT(block->index() < 0);
-    block->setIndex(_basicBlocks.size());
-    _basicBlocks.append(block);
-    return block;
-}
-
-void Function::removeBasicBlock(BasicBlock *block)
-{
-    block->markAsRemoved();
-    block->in.clear();
-    block->out.clear();
-}
-
-int Function::liveBasicBlocksCount() const
-{
-    int count = 0;
-    for (BasicBlock *bb : basicBlocks())
-        if (!bb->isRemoved())
-            ++count;
-    return count;
-}
-
-void Function::removeSharedExpressions()
-{
-    RemoveSharedExpressions removeSharedExpressions;
-    removeSharedExpressions(this);
-}
-
-int Function::indexOfArgument(const QStringRef &string) const
-{
-    for (int i = formals.size() - 1; i >= 0; --i) {
-        if (*formals.at(i) == string)
-            return i;
-    }
-    return -1;
-}
-
-void Function::setScheduledBlocks(const QVector<BasicBlock *> &scheduled)
-{
-    Q_ASSERT(!_allBasicBlocks);
-    _allBasicBlocks = new QVector<BasicBlock *>(basicBlocks());
-    _basicBlocks = scheduled;
-    for (int i = 0, ei = basicBlockCount(); i != ei; ++i)
-        basicBlock(i)->changeIndex(i);
-}
-
-BasicBlock *Function::getOrCreateBasicBlock(int index)
-{
-    if (_basicBlocks.size() <= index) {
-        const int oldSize = _basicBlocks.size();
-        _basicBlocks.resize(index + 1);
-        for (int i = oldSize; i <= index; ++i) {
-            BasicBlock *block = new BasicBlock(this, 0);
-            block->setIndex(i);
-            _basicBlocks[i] = block;
-        }
-    }
-
-    return _basicBlocks.at(index);
-}
-
-void Function::setStatementCount(int cnt)
-{
-    _statementCount = cnt;
-}
-
-void BasicBlock::setStatements(const QVector<Stmt *> &newStatements)
-{
-    Q_ASSERT(!isRemoved());
-    Q_ASSERT(newStatements.size() >= _statements.size());
-    for (Stmt *s : qAsConst(_statements)) {
-        if (Phi *p = s->asPhi()) {
-            if (!newStatements.contains(p)) {
-                // phi-node was not copied over, so:
-                p->destroyData();
-            }
-        } else {
-            break;
-        }
-    }
-    _statements = newStatements;
-}
-
-CloneExpr::CloneExpr(BasicBlock *block)
-    : block(block), cloned(0)
-{
-}
-
-void CloneExpr::setBasicBlock(BasicBlock *block)
-{
-    this->block = block;
-}
-
-ExprList *CloneExpr::clone(ExprList *list)
-{
-    if (! list)
-        return 0;
-
-    ExprList *clonedList = block->function->New<IR::ExprList>();
-    clonedList->init(clone(list->expr), clone(list->next));
-    return clonedList;
-}
-
-void CloneExpr::visit(Expr *e)
-{
-    if (auto c = e->asConst()) {
-        cloned = cloneConst(c, block->function);
-    } else if (auto s = e->asString()) {
-        cloned = block->STRING(s->value);
-    } else if (auto r = e->asRegExp()) {
-        cloned = block->REGEXP(r->value, r->flags);
-    } else if (auto n = e->asName()) {
-        cloned = cloneName(n, block->function);
-    } else if (auto t = e->asTemp()) {
-        cloned = cloneTemp(t, block->function);
-    } else if (auto a = e->asArgLocal()) {
-        cloned = cloneArgLocal(a, block->function);
-    } else if (auto c = e->asClosure()) {
-        cloned = block->CLOSURE(c->value);
-    } else if (auto c = e->asConvert()) {
-        cloned = block->CONVERT(clone(c->expr), c->type);
-    } else if (auto u = e->asUnop()) {
-        cloned = block->UNOP(u->op, clone(u->expr));
-    } else if (auto b = e->asBinop()) {
-        cloned = block->BINOP(b->op, clone(b->left), clone(b->right));
-    } else if (auto c = e->asCall()) {
-        cloned = block->CALL(clone(c->base), clone(c->args));
-    } else if (auto n = e->asNew()) {
-        cloned = block->NEW(clone(n->base), clone(n->args));
-    } else if (auto s = e->asSubscript()) {
-        cloned = block->SUBSCRIPT(clone(s->base), clone(s->index));
-    } else if (auto m = e->asMember()) {
-        cloned = block->MEMBER(clone(m->base), m->name, m->property, m->kind, m->idIndex);
-    } else {
-        Q_UNREACHABLE();
-    }
-}
-
-IRPrinter::IRPrinter(QTextStream *out)
-    : out(out)
-    , positionSize(Stmt::InvalidId)
-    , currentBB(0)
-{
-}
-
-IRPrinter::~IRPrinter()
-{
-}
-
-void IRPrinter::print(Stmt *s)
-{
-    visit(s);
-}
-
-void IRPrinter::print(const Expr &e)
-{
-    visit(const_cast<Expr *>(&e));
-}
-
-void IRPrinter::print(Expr *e)
-{
-    visit(e);
-}
-
-void IRPrinter::print(Function *f)
-{
-    if (positionSize == Stmt::InvalidId)
-        positionSize = QString::number(f->statementCount()).size();
-
-    QString n = f->name ? *f->name : QString();
-    if (n.isEmpty())
-        n.sprintf("%p", f);
-    *out << "function " << n << '(';
-
-    for (int i = 0; i < f->formals.size(); ++i) {
-        if (i != 0)
-            *out << ", ";
-        *out << *f->formals.at(i);
-    }
-    *out << ')' << endl
-        << '{' << endl;
-
-    for (const QString *local : qAsConst(f->locals))
-        *out << "    local var " << *local << endl;
-
-    bool needsSeperator = !f->locals.isEmpty();
-    for (BasicBlock *bb : f->basicBlocks()) {
-        if (bb->isRemoved())
-            continue;
-
-        if (needsSeperator)
-            *out << endl;
-        else
-            needsSeperator = true;
-        print(bb);
-    }
-    *out << '}' << endl;
-}
-
-void IRPrinter::print(BasicBlock *bb)
-{
-    std::swap(currentBB, bb);
-    printBlockStart();
-
-    for (Stmt *s : currentBB->statements()) {
-        if (!s)
-            continue;
-
-        QByteArray str;
-        QBuffer buf(&str);
-        buf.open(QIODevice::WriteOnly);
-        QTextStream os(&buf);
-        QTextStream *prevOut = &os;
-        std::swap(out, prevOut);
-        addStmtNr(s);
-        visit(s);
-        if (s->location.startLine) {
-            out->flush();
-            for (int i = 58 - str.length(); i > 0; --i)
-                *out << ' ';
-            *out << "    ; line: " << s->location.startLine << ", column: " << s->location.startColumn;
-        }
-
-        out->flush();
-        std::swap(out, prevOut);
-
-        *out << "    " << str << endl;
-    }
-
-    std::swap(currentBB, bb);
-}
-
-void IRPrinter::visit(Stmt *s)
-{
-    if (auto e = s->asExp()) {
-        visitExp(e);
-    } else if (auto m = s->asMove()) {
-        visitMove(m);
-    } else if (auto j = s->asJump()) {
-        visitJump(j);
-    } else if (auto c = s->asCJump()) {
-        visitCJump(c);
-    } else if (auto r = s->asRet()) {
-        visitRet(r);
-    } else if (auto p = s->asPhi()) {
-        visitPhi(p);
-    } else {
-        Q_UNREACHABLE();
-    }
-}
-
-void IRPrinter::visitExp(Exp *s)
-{
-    *out << "void ";
-    visit(s->expr);
-}
-
-void IRPrinter::visitMove(Move *s)
-{
-    if (Temp *targetTemp = s->target->asTemp())
-        if (!s->swap && targetTemp->type != UnknownType)
-            *out << typeName(targetTemp->type) << ' ';
-
-    visit(s->target);
-    *out << ' ';
-    if (s->swap)
-        *out << "<=> ";
-    else
-        *out << "= ";
-    visit(s->source);
-}
-
-void IRPrinter::visitJump(Jump *s)
-{
-    *out << "goto L" << s->target->index();
-}
-
-void IRPrinter::visitCJump(CJump *s)
-{
-    *out << "if ";
-    visit(s->cond);
-    *out << " goto L" << s->iftrue->index()
-         << " else goto L" << s->iffalse->index();
-}
-
-void IRPrinter::visitRet(Ret *s)
-{
-    *out << "return";
-    if (s->expr) {
-        *out << ' ';
-        visit(s->expr);
-    }
-}
-
-void IRPrinter::visitPhi(Phi *s)
-{
-    if (s->targetTemp->type != UnknownType)
-        *out << typeName(s->targetTemp->type) << ' ';
-
-    visit(s->targetTemp);
-    *out << " = phi ";
-    for (int i = 0, ei = s->incoming.size(); i < ei; ++i) {
-        if (i > 0)
-            *out << ", ";
-        if (currentBB)
-            *out << 'L' << currentBB->in.at(i)->index() << ": ";
-        if (s->incoming[i])
-            visit(s->incoming[i]);
-    }
-}
-
-void IRPrinter::visit(Expr *e)
-{
-    if (auto c = e->asConst()) {
-        visitConst(c);
-    } else if (auto s = e->asString()) {
-        visitString(s);
-    } else if (auto r = e->asRegExp()) {
-        visitRegExp(r);
-    } else if (auto n = e->asName()) {
-        visitName(n);
-    } else if (auto t = e->asTemp()) {
-        visitTemp(t);
-    } else if (auto a = e->asArgLocal()) {
-        visitArgLocal(a);
-    } else if (auto c = e->asClosure()) {
-        visitClosure(c);
-    } else if (auto c = e->asConvert()) {
-        visitConvert(c);
-    } else if (auto u = e->asUnop()) {
-        visitUnop(u);
-    } else if (auto b = e->asBinop()) {
-        visitBinop(b);
-    } else if (auto c = e->asCall()) {
-        visitCall(c);
-    } else if (auto n = e->asNew()) {
-        visitNew(n);
-    } else if (auto s = e->asSubscript()) {
-        visitSubscript(s);
-    } else if (auto m = e->asMember()) {
-        visitMember(m);
-    } else {
-        Q_UNREACHABLE();
-    }
-}
-
-void IRPrinter::visitConst(Const *e)
-{
-    switch (e->type) {
-    case QV4::IR::UndefinedType:
-        *out << "undefined";
-        break;
-    case QV4::IR::NullType:
-        *out << "null";
-        break;
-    case QV4::IR::BoolType:
-        *out << (e->value ? "true" : "false");
-        break;
-    case QV4::IR::MissingType:
-        *out << "missing";
-        break;
-    default:
-        if (int(e->value) == 0 && int(e->value) == e->value) {
-            if (isNegative(e->value))
-                *out << "-0";
-            else
-                *out << "0";
-        } else {
-            *out << QString::number(e->value, 'g', 16);
-        }
-        break;
-    }
-}
-
-void IRPrinter::visitString(String *e)
-{
-    *out << '"' << escape(*e->value) << '"';
-}
-
-void IRPrinter::visitRegExp(RegExp *e)
-{
-    char f[3];
-    int i = 0;
-    if (e->flags & RegExp::RegExp_Global)
-        f[i++] = 'g';
-    if (e->flags & RegExp::RegExp_IgnoreCase)
-        f[i++] = 'i';
-    if (e->flags & RegExp::RegExp_Multiline)
-        f[i++] = 'm';
-    f[i] = 0;
-
-    *out << '/' << *e->value << '/' << f;
-}
-
-void IRPrinter::visitName(Name *e)
-{
-    if (e->id) {
-        if (*e->id != QLatin1String("this"))
-            *out << '.';
-        *out << *e->id;
-    } else {
-        *out << builtin_to_string(e->builtin);
-    }
-}
-
-void IRPrinter::visitTemp(Temp *e)
-{
-    switch (e->kind) {
-    case Temp::VirtualRegister:  *out << '%' << e->index; break;
-    case Temp::PhysicalRegister: *out << (e->type == DoubleType ? "fp" : "r")
-                                     << e->index; break;
-    case Temp::StackSlot:        *out << '&' << e->index; break;
-    default:                     *out << "INVALID";
-    }
-}
-
-void IRPrinter::visitArgLocal(ArgLocal *e)
-{
-    switch (e->kind) {
-    case ArgLocal::Formal:           *out << '#' << e->index; break;
-    case ArgLocal::ScopedFormal:     *out << '#' << e->index
-                                     << '@' << e->scope; break;
-    case ArgLocal::Local:            *out << '$' << e->index; break;
-    case ArgLocal::ScopedLocal:      *out << '$' << e->index
-                                     << '@' << e->scope; break;
-    default:                     *out << "INVALID";
-    }
-}
-
-void IRPrinter::visitClosure(Closure *e)
-{
-    QString name = e->functionName ? *e->functionName : QString();
-    if (name.isEmpty())
-        name.sprintf("%x", e->value);
-    *out << "closure " << name;
-}
-
-void IRPrinter::visitConvert(Convert *e)
-{
-    *out << "convert " << typeName(e->expr->type) << " to " << typeName(e->type) << ' ';
-    visit(e->expr);
-}
-
-void IRPrinter::visitUnop(Unop *e)
-{
-    *out << opname(e->op) << ' ';
-    visit(e->expr);
-}
-
-void IRPrinter::visitBinop(Binop *e)
-{
-    *out << opname(e->op) << ' ';
-    visit(e->left);
-    *out << ", ";
-    visit(e->right);
-}
-
-void IRPrinter::visitCall(Call *e)
-{
-    *out << "call ";
-    visit(e->base);
-    *out << '(';
-    for (ExprList *it = e->args; it; it = it->next) {
-        if (it != e->args)
-            *out << ", ";
-        visit(it->expr);
-    }
-    *out << ')';
-}
-
-void IRPrinter::visitNew(New *e)
-{
-    *out << "new ";
-    visit(e->base);
-    *out << '(';
-    for (ExprList *it = e->args; it; it = it->next) {
-        if (it != e->args)
-            *out << ", ";
-        visit(it->expr);
-    }
-    *out << ')';
-}
-
-void IRPrinter::visitSubscript(Subscript *e)
-{
-    visit(e->base);
-    *out << '[';
-    visit(e->index);
-    *out << ']';
-}
-
-void IRPrinter::visitMember(Member *e)
-{
-    if (e->kind != Member::MemberOfEnum && e->kind != Member::MemberOfIdObjectsArray
-            && e->attachedPropertiesId != 0 && !e->base->asTemp())
-        *out << "[[attached property from " << e->attachedPropertiesId << "]]";
-    else
-        visit(e->base);
-    *out << '.' << *e->name;
-#ifndef V4_BOOTSTRAP
-    if (e->property)
-        *out << " (meta-property " << e->property->coreIndex()
-            << " <" << QMetaType::typeName(e->property->propType())
-            << ">)";
-    else if (e->kind == Member::MemberOfIdObjectsArray)
-        *out << "(id object " << e->idIndex << ")";
-#endif
-}
-
-QString IRPrinter::escape(const QString &s)
-{
-    QString r;
-    for (int i = 0; i < s.length(); ++i) {
-        const QChar ch = s.at(i);
-        if (ch == QLatin1Char('\n'))
-            r += QLatin1String("\\n");
-        else if (ch == QLatin1Char('\r'))
-            r += QLatin1String("\\r");
-        else if (ch == QLatin1Char('\\'))
-            r += QLatin1String("\\\\");
-        else if (ch == QLatin1Char('"'))
-            r += QLatin1String("\\\"");
-        else if (ch == QLatin1Char('\''))
-            r += QLatin1String("\\'");
-        else
-            r += ch;
-    }
-    return r;
-}
-
-void IRPrinter::addStmtNr(Stmt *s)
-{
-    if (s->id() >= 0)
-        addJustifiedNr(s->id());
-}
-
-void IRPrinter::addJustifiedNr(int pos)
-{
-    if (positionSize == Stmt::InvalidId) {
-        *out << pos << ": ";
-    } else {
-        QString posStr;
-        if (pos != Stmt::InvalidId)
-            posStr = QString::number(pos);
-        *out << posStr.rightJustified(positionSize);
-        if (pos == Stmt::InvalidId)
-            *out << "  ";
-        else
-            *out << ": ";
-    }
-}
-
-void IRPrinter::printBlockStart()
-{
-    if (currentBB->isRemoved()) {
-        *out << "(block has been removed)";
-        return;
-    }
-
-    QByteArray str;
-    str.append('L');
-    str.append(QByteArray::number(currentBB->index()));
-    str.append(':');
-    if (currentBB->catchBlock) {
-        str.append(" (exception handler L");
-        str.append(QByteArray::number(currentBB->catchBlock->index()));
-        str.append(')');
-    }
-    for (int i = 66 - str.length(); i; --i)
-        str.append(' ');
-    *out << str;
-
-    *out << "; predecessors:";
-    for (BasicBlock *in : qAsConst(currentBB->in))
-        *out << " L" << in->index();
-    if (currentBB->in.isEmpty())
-        *out << " none";
-    if (BasicBlock *container = currentBB->containingGroup())
-        *out << ", container: L" << container->index();
-    if (currentBB->isGroupStart())
-        *out << ", loop_header: yes";
-    *out << endl;
-}
-
-} // end of namespace IR
-} // end of namespace QV4
-
-QT_END_NAMESPACE
diff --git a/src/qml/compiler/qv4jsir_p.h b/src/qml/compiler/qv4jsir_p.h
deleted file mode 100644
index b534eaa54f..0000000000
--- a/src/qml/compiler/qv4jsir_p.h
+++ /dev/null
@@ -1,1792 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the QtQml module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 3 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL3 included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 3 requirements
-** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 2.0 or (at your option) the GNU General
-** Public license version 3 or any later version approved by the KDE Free
-** Qt Foundation. The licenses are as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-2.0.html and
-** https://www.gnu.org/licenses/gpl-3.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-#ifndef QV4JSIR_P_H
-#define QV4JSIR_P_H
-
-//
-//  W A R N I N G
-//  -------------
-//
-// This file is not part of the Qt API.  It exists purely as an
-// implementation detail.  This header file may change from version to
-// version without notice, or even be removed.
-//
-// We mean it.
-//
-
-#include "private/qv4global_p.h"
-#include <private/qqmljsmemorypool_p.h>
-#include <private/qqmljsastfwd_p.h>
-#include <private/qflagpointer_p.h>
-
-#include <QtCore/private/qnumeric_p.h>
-#include <QtCore/QVector>
-#include <QtCore/QString>
-#include <QtCore/QBitArray>
-#include <QtCore/qurl.h>
-#include <QtCore/QVarLengthArray>
-#include <QtCore/QDateTime>
-#include <qglobal.h>
-
-#if defined(CONST) && defined(Q_OS_WIN)
-# define QT_POP_CONST
-# pragma push_macro("CONST")
-# undef CONST // CONST conflicts with our own identifier
-#endif
-
-QT_BEGIN_NAMESPACE
-
-class QTextStream;
-class QQmlType;
-class QQmlPropertyData;
-class QQmlPropertyCache;
-class QQmlEnginePrivate;
-
-namespace QV4 {
-
-inline bool isNegative(double d)
-{
-    uchar *dch = (uchar *)&d;
-    if (QSysInfo::ByteOrder == QSysInfo::BigEndian)
-        return (dch[0] & 0x80);
-    else
-        return (dch[7] & 0x80);
-
-}
-
-namespace IR {
-
-struct BasicBlock;
-struct Function;
-struct Module;
-
-struct Stmt;
-struct Expr;
-
-// expressions
-struct Const;
-struct String;
-struct RegExp;
-struct Name;
-struct Temp;
-struct ArgLocal;
-struct Closure;
-struct Convert;
-struct Unop;
-struct Binop;
-struct Call;
-struct New;
-struct Subscript;
-struct Member;
-
-// statements
-struct Exp;
-struct Move;
-struct Jump;
-struct CJump;
-struct Ret;
-struct Phi;
-
-template<class T, int Prealloc>
-class VarLengthArray: public QVarLengthArray<T, Prealloc>
-{
-public:
-    bool removeOne(const T &element)
-    {
-        for (int i = 0; i < this->size(); ++i) {
-            if (this->at(i) == element) {
-                this->remove(i);
-                return true;
-            }
-        }
-
-        return false;
-    }
-};
-
-// Flag pointer:
-// * The first flag indicates whether the meta object is final.
-//   If final, then none of its properties themselves need to
-//   be final when considering for lookups in QML.
-// * The second flag indicates whether enums should be included
-//   in the lookup of properties or not. The default is false.
-typedef QFlagPointer<QQmlPropertyCache> IRMetaObject;
-
-enum AluOp {
-    OpInvalid = 0,
-
-    OpIfTrue,
-    OpNot,
-    OpUMinus,
-    OpUPlus,
-    OpCompl,
-    OpIncrement,
-    OpDecrement,
-
-    OpBitAnd,
-    OpBitOr,
-    OpBitXor,
-
-    OpAdd,
-    OpSub,
-    OpMul,
-    OpDiv,
-    OpMod,
-
-    OpLShift,
-    OpRShift,
-    OpURShift,
-
-    OpGt,
-    OpLt,
-    OpGe,
-    OpLe,
-    OpEqual,
-    OpNotEqual,
-    OpStrictEqual,
-    OpStrictNotEqual,
-
-    OpInstanceof,
-    OpIn,
-
-    OpAnd,
-    OpOr,
-
-    LastAluOp = OpOr
-};
-AluOp binaryOperator(int op);
-const char *opname(IR::AluOp op);
-
-enum Type : quint16 {
-    UnknownType   = 0,
-
-    MissingType   = 1 << 0,
-    UndefinedType = 1 << 1,
-    NullType      = 1 << 2,
-    BoolType      = 1 << 3,
-
-    SInt32Type    = 1 << 4,
-    UInt32Type    = 1 << 5,
-    DoubleType    = 1 << 6,
-    NumberType    = SInt32Type | UInt32Type | DoubleType,
-
-    StringType    = 1 << 7,
-    QObjectType   = 1 << 8,
-    VarType       = 1 << 9
-};
-
-inline bool strictlyEqualTypes(Type t1, Type t2)
-{
-    return t1 == t2 || ((t1 & NumberType) && (t2 & NumberType));
-}
-
-QString typeName(Type t);
-
-struct MemberExpressionResolver;
-
-struct DiscoveredType {
-    int type;
-    MemberExpressionResolver *memberResolver;
-
-    DiscoveredType() : type(UnknownType), memberResolver(0) {}
-    DiscoveredType(Type t) : type(t), memberResolver(0) { Q_ASSERT(type != QObjectType); }
-    explicit DiscoveredType(int t) : type(t), memberResolver(0) { Q_ASSERT(type != QObjectType); }
-    explicit DiscoveredType(MemberExpressionResolver *memberResolver)
-        : type(QObjectType)
-        , memberResolver(memberResolver)
-    { Q_ASSERT(memberResolver); }
-
-    bool test(Type t) const { return type & t; }
-    bool isNumber() const { return (type & NumberType) && !(type & ~NumberType); }
-
-    bool operator!=(Type other) const { return type != other; }
-    bool operator==(Type other) const { return type == other; }
-    bool operator==(const DiscoveredType &other) const { return type == other.type; }
-    bool operator!=(const DiscoveredType &other) const { return type != other.type; }
-};
-
-struct MemberExpressionResolver
-{
-    typedef DiscoveredType (*ResolveFunction)(QQmlEnginePrivate *engine,
-                                              const MemberExpressionResolver *resolver,
-                                              Member *member);
-
-    MemberExpressionResolver()
-        : resolveMember(0), data(0), extraData(0), owner(nullptr), flags(0) {}
-
-    bool isValid() const { return !!resolveMember; }
-    void clear() { *this = MemberExpressionResolver(); }
-
-    ResolveFunction resolveMember;
-    void *data; // Could be pointer to meta object, importNameSpace, etc. - depends on resolveMember implementation
-    void *extraData; // Could be QQmlTypeNameCache
-    Function *owner;
-    unsigned int flags;
-};
-
-struct Q_AUTOTEST_EXPORT Expr {
-    enum ExprKind : quint8 {
-        NameExpr,
-        TempExpr,
-        ArgLocalExpr,
-        SubscriptExpr,
-        MemberExpr,
-
-        LastLValue = MemberExpr,
-
-        ConstExpr,
-        StringExpr,
-        RegExpExpr,
-        ClosureExpr,
-        ConvertExpr,
-        UnopExpr,
-        BinopExpr,
-        CallExpr,
-        NewExpr
-    };
-
-    Type type;
-    const ExprKind exprKind;
-
-    Expr &operator=(const Expr &other) {
-        Q_ASSERT(exprKind == other.exprKind);
-        type = other.type;
-        return *this;
-    }
-
-    template <typename To>
-    inline bool isa() const {
-        return To::classof(this);
-    }
-
-    template <typename To>
-    inline To *as() {
-        if (isa<To>()) {
-            return static_cast<To *>(this);
-        } else {
-            return nullptr;
-        }
-    }
-
-    template <typename To>
-    inline const To *as() const {
-        if (isa<To>()) {
-            return static_cast<const To *>(this);
-        } else {
-            return nullptr;
-        }
-    }
-
-    Expr(ExprKind exprKind): type(UnknownType), exprKind(exprKind) {}
-    bool isLValue() const;
-
-    Const *asConst();
-    String *asString();
-    RegExp *asRegExp();
-    Name *asName();
-    Temp *asTemp();
-    ArgLocal *asArgLocal();
-    Closure *asClosure();
-    Convert *asConvert();
-    Unop *asUnop();
-    Binop *asBinop();
-    Call *asCall();
-    New *asNew();
-    Subscript *asSubscript();
-    Member *asMember();
-};
-
-#define EXPR_VISIT_ALL_KINDS(e) \
-    switch (e->exprKind) { \
-    case QV4::IR::Expr::ConstExpr: \
-        break; \
-    case QV4::IR::Expr::StringExpr: \
-        break; \
-    case QV4::IR::Expr::RegExpExpr: \
-        break; \
-    case QV4::IR::Expr::NameExpr: \
-        break; \
-    case QV4::IR::Expr::TempExpr: \
-        break; \
-    case QV4::IR::Expr::ArgLocalExpr: \
-        break; \
-    case QV4::IR::Expr::ClosureExpr: \
-        break; \
-    case QV4::IR::Expr::ConvertExpr: { \
-        auto casted = e->asConvert(); \
-        visit(casted->expr); \
-    } break; \
-    case QV4::IR::Expr::UnopExpr: { \
-        auto casted = e->asUnop(); \
-        visit(casted->expr); \
-    } break; \
-    case QV4::IR::Expr::BinopExpr: { \
-        auto casted = e->asBinop(); \
-        visit(casted->left); \
-        visit(casted->right); \
-    } break; \
-    case QV4::IR::Expr::CallExpr: { \
-        auto casted = e->asCall(); \
-        visit(casted->base); \
-        for (QV4::IR::ExprList *it = casted->args; it; it = it->next) \
-            visit(it->expr); \
-    } break; \
-    case QV4::IR::Expr::NewExpr: { \
-        auto casted = e->asNew(); \
-        visit(casted->base); \
-        for (QV4::IR::ExprList *it = casted->args; it; it = it->next) \
-            visit(it->expr); \
-    } break; \
-    case QV4::IR::Expr::SubscriptExpr: { \
-        auto casted = e->asSubscript(); \
-        visit(casted->base); \
-        visit(casted->index); \
-    } break; \
-    case QV4::IR::Expr::MemberExpr: { \
-        auto casted = e->asMember(); \
-        visit(casted->base); \
-    } break; \
-    }
-
-struct ExprList {
-    Expr *expr;
-    ExprList *next;
-
-    ExprList(): expr(0), next(0) {}
-
-    void init(Expr *expr, ExprList *next = 0)
-    {
-        this->expr = expr;
-        this->next = next;
-    }
-};
-
-struct Const: Expr {
-    double value;
-
-    Const(): Expr(ConstExpr) {}
-
-    void init(Type type, double value)
-    {
-        this->type = type;
-        this->value = value;
-    }
-
-    static bool classof(const Expr *c) { return c->exprKind == ConstExpr; }
-};
-
-struct String: Expr {
-    const QString *value;
-
-    String(): Expr(StringExpr) {}
-
-    void init(const QString *value)
-    {
-        this->value = value;
-    }
-
-    static bool classof(const Expr *c) { return c->exprKind == StringExpr; }
-};
-
-struct RegExp: Expr {
-    // needs to be compatible with the flags in the lexer, and in RegExpObject
-    enum Flags {
-        RegExp_Global     = 0x01,
-        RegExp_IgnoreCase = 0x02,
-        RegExp_Multiline  = 0x04
-    };
-
-    const QString *value;
-    int flags;
-
-    RegExp(): Expr(RegExpExpr) {}
-
-    void init(const QString *value, int flags)
-    {
-        this->value = value;
-        this->flags = flags;
-    }
-
-    static bool classof(const Expr *c) { return c->exprKind == RegExpExpr; }
-};
-
-struct Name: Expr {
-    enum Builtin {
-        builtin_invalid,
-        builtin_typeof,
-        builtin_delete,
-        builtin_throw,
-        builtin_rethrow,
-        builtin_unwind_exception,
-        builtin_push_catch_scope,
-        builtin_foreach_iterator_object,
-        builtin_foreach_next_property_name,
-        builtin_push_with_scope,
-        builtin_pop_scope,
-        builtin_declare_vars,
-        builtin_define_array,
-        builtin_define_object_literal,
-        builtin_setup_argument_object,
-        builtin_convert_this_to_object,
-        builtin_qml_context,
-        builtin_qml_imported_scripts_object
-    };
-
-    const QString *id;
-    Builtin builtin;
-    bool global : 1;
-    bool qmlSingleton : 1;
-    bool freeOfSideEffects : 1;
-    quint32 line;
-    quint32 column;
-
-    Name(): Expr(NameExpr) {}
-
-    void initGlobal(const QString *id, quint32 line, quint32 column);
-    void init(const QString *id, quint32 line, quint32 column);
-    void init(Builtin builtin, quint32 line, quint32 column);
-
-    static bool classof(const Expr *c) { return c->exprKind == NameExpr; }
-};
-
-struct Q_AUTOTEST_EXPORT Temp: Expr {
-    enum Kind {
-        Invalid = 0,
-        VirtualRegister,
-        PhysicalRegister,
-        StackSlot
-    };
-
-    unsigned index      : 28;
-    unsigned isReadOnly :  1;
-    unsigned kind       :  3;
-
-    // Used when temp is used as base in member expression
-    MemberExpressionResolver *memberResolver;
-
-    Temp()
-        : Expr(TempExpr)
-        , index((1 << 28) - 1)
-        , isReadOnly(0)
-        , kind(Invalid)
-        , memberResolver(0)
-    {}
-
-    Temp(Type type, Kind kind, unsigned index)
-        : Expr(TempExpr)
-        , index(index)
-        , isReadOnly(0)
-        , kind(kind)
-        , memberResolver(0)
-    {
-        this->type = type;
-    }
-
-    void init(unsigned kind, unsigned index)
-    {
-        this->index = index;
-        this->isReadOnly = false;
-        this->kind = kind;
-    }
-
-    bool isInvalid() const { return kind == Invalid; }
-
-    static bool classof(const Expr *c) { return c->exprKind == TempExpr; }
-};
-
-inline bool operator==(const Temp &t1, const Temp &t2) Q_DECL_NOTHROW
-{ return t1.index == t2.index && t1.kind == t2.kind && t1.type == t2.type; }
-
-inline bool operator!=(const Temp &t1, const Temp &t2) Q_DECL_NOTHROW
-{ return !(t1 == t2); }
-
-inline uint qHash(const Temp &t, uint seed = 0) Q_DECL_NOTHROW
-{ return t.index ^ t.kind ^ seed; }
-
-bool operator<(const Temp &t1, const Temp &t2) Q_DECL_NOTHROW;
-
-struct Q_AUTOTEST_EXPORT ArgLocal: Expr {
-    enum Kind {
-        Formal = 0,
-        ScopedFormal,
-        Local,
-        ScopedLocal
-    };
-
-    unsigned index;
-    unsigned scope             : 29; // how many scopes outside the current one?
-    unsigned kind              :  2;
-    unsigned isArgumentsOrEval :  1;
-
-    void init(unsigned kind, unsigned index, unsigned scope)
-    {
-        Q_ASSERT((kind == ScopedLocal && scope != 0) ||
-                 (kind == ScopedFormal && scope != 0) ||
-                 (scope == 0));
-
-        this->kind = kind;
-        this->index = index;
-        this->scope = scope;
-        this->isArgumentsOrEval = false;
-    }
-
-    ArgLocal(): Expr(ArgLocalExpr) {}
-
-    bool operator==(const ArgLocal &other) const
-    { return index == other.index && scope == other.scope && kind == other.kind; }
-
-    static bool classof(const Expr *c) { return c->exprKind == ArgLocalExpr; }
-};
-
-struct Closure: Expr {
-    int value; // index in _module->functions
-    const QString *functionName;
-
-    Closure(): Expr(ClosureExpr) {}
-
-    void init(int functionInModule, const QString *functionName)
-    {
-        this->value = functionInModule;
-        this->functionName = functionName;
-    }
-
-    static bool classof(const Expr *c) { return c->exprKind == ClosureExpr; }
-};
-
-struct Convert: Expr {
-    Expr *expr;
-
-    Convert(): Expr(ConvertExpr) {}
-
-    void init(Expr *expr, Type type)
-    {
-        this->expr = expr;
-        this->type = type;
-    }
-
-    static bool classof(const Expr *c) { return c->exprKind == ConvertExpr; }
-};
-
-struct Unop: Expr {
-    Expr *expr;
-    AluOp op;
-
-    Unop(): Expr(UnopExpr) {}
-
-    void init(AluOp op, Expr *expr)
-    {
-        this->op = op;
-        this->expr = expr;
-    }
-
-    static bool classof(const Expr *c) { return c->exprKind == UnopExpr; }
-};
-
-struct Binop: Expr {
-    Expr *left; // Temp or Const
-    Expr *right; // Temp or Const
-    AluOp op;
-
-    Binop(): Expr(BinopExpr) {}
-
-    void init(AluOp op, Expr *left, Expr *right)
-    {
-        this->op = op;
-        this->left = left;
-        this->right = right;
-    }
-
-    static bool classof(const Expr *c) { return c->exprKind == BinopExpr; }
-};
-
-struct Call: Expr {
-    Expr *base; // Name, Member, Temp
-    ExprList *args; // List of Temps
-
-    Call(): Expr(CallExpr) {}
-
-    void init(Expr *base, ExprList *args)
-    {
-        this->base = base;
-        this->args = args;
-    }
-
-    Expr *onlyArgument() const {
-        if (args && ! args->next)
-            return args->expr;
-        return 0;
-    }
-
-    static bool classof(const Expr *c) { return c->exprKind == CallExpr; }
-};
-
-struct New: Expr {
-    Expr *base; // Name, Member, Temp
-    ExprList *args; // List of Temps
-
-    New(): Expr(NewExpr) {}
-
-    void init(Expr *base, ExprList *args)
-    {
-        this->base = base;
-        this->args = args;
-    }
-
-    Expr *onlyArgument() const {
-        if (args && ! args->next)
-            return args->expr;
-        return 0;
-    }
-
-    static bool classof(const Expr *c) { return c->exprKind == NewExpr; }
-};
-
-struct Subscript: Expr {
-    Expr *base;
-    Expr *index;
-
-    Subscript(): Expr(SubscriptExpr) {}
-
-    void init(Expr *base, Expr *index)
-    {
-        this->base = base;
-        this->index = index;
-    }
-
-    static bool classof(const Expr *c) { return c->exprKind == SubscriptExpr; }
-};
-
-struct Member: Expr {
-    // Used for property dependency tracking
-    enum MemberKind {
-        UnspecifiedMember,
-        MemberOfEnum,
-        MemberOfQmlScopeObject,
-        MemberOfQmlContextObject,
-        MemberOfIdObjectsArray,
-        MemberOfSingletonObject,
-    };
-
-    Expr *base;
-    const QString *name;
-    QQmlPropertyData *property;
-    union {  // depending on kind
-        int attachedPropertiesId;
-        int enumValue;
-        int idIndex;
-    };
-    uchar freeOfSideEffects : 1;
-
-    // This is set for example for for QObject properties. All sorts of extra behavior
-    // is defined when writing to them, for example resettable properties are reset
-    // when writing undefined to them, and an exception is thrown when they're missing
-    // a reset function. And then there's also Qt.binding().
-    uchar inhibitTypeConversionOnWrite: 1;
-
-    uchar kind: 3; // MemberKind
-
-    Member(): Expr(MemberExpr) {}
-
-    void setEnumValue(int value) {
-        kind = MemberOfEnum;
-        enumValue = value;
-    }
-
-    void setAttachedPropertiesId(int id) {
-        Q_ASSERT(kind != MemberOfEnum && kind != MemberOfIdObjectsArray);
-        attachedPropertiesId = id;
-    }
-
-    void init(Expr *base, const QString *name, QQmlPropertyData *property = 0, uchar kind = UnspecifiedMember, int index = 0)
-    {
-        this->base = base;
-        this->name = name;
-        this->property = property;
-        this->idIndex = index;
-        this->freeOfSideEffects = false;
-        this->inhibitTypeConversionOnWrite = property != 0;
-        this->kind = kind;
-    }
-
-    static bool classof(const Expr *c) { return c->exprKind == MemberExpr; }
-};
-
-inline bool Expr::isLValue() const {
-    if (auto t = as<Temp>())
-        return !t->isReadOnly;
-    return exprKind <= LastLValue;
-}
-
-struct Stmt {
-    enum StmtKind: quint8 {
-        MoveStmt,
-        ExpStmt,
-        JumpStmt,
-        CJumpStmt,
-        RetStmt,
-        PhiStmt
-    };
-
-    template <typename To>
-    inline bool isa() const {
-        return To::classof(this);
-    }
-
-    template <typename To>
-    inline To *as() {
-        if (isa<To>())
-            return static_cast<To *>(this);
-        else
-            return nullptr;
-    }
-
-    enum { InvalidId = -1 };
-
-    QQmlJS::AST::SourceLocation location;
-
-    explicit Stmt(int id, StmtKind stmtKind): _id(id), stmtKind(stmtKind) {}
-
-    Stmt *asTerminator();
-
-    Exp *asExp();
-    Move *asMove();
-    Jump *asJump();
-    CJump *asCJump();
-    Ret *asRet();
-    Phi *asPhi();
-
-    int id() const { return _id; }
-
-private: // For memory management in BasicBlock
-    friend struct BasicBlock;
-
-private:
-    friend struct Function;
-    int _id;
-
-public:
-    const StmtKind stmtKind;
-};
-
-#define STMT_VISIT_ALL_KINDS(s) \
-    switch (s->stmtKind) { \
-    case QV4::IR::Stmt::MoveStmt: { \
-        auto casted = s->asMove(); \
-        visit(casted->target); \
-        visit(casted->source); \
-    } break; \
-    case QV4::IR::Stmt::ExpStmt: { \
-        auto casted = s->asExp(); \
-        visit(casted->expr); \
-    } break; \
-    case QV4::IR::Stmt::JumpStmt: \
-        break; \
-    case QV4::IR::Stmt::CJumpStmt: { \
-        auto casted = s->asCJump(); \
-        visit(casted->cond); \
-    } break; \
-    case QV4::IR::Stmt::RetStmt: { \
-        auto casted = s->asRet(); \
-        visit(casted->expr); \
-    } break; \
-    case QV4::IR::Stmt::PhiStmt: { \
-        auto casted = s->asPhi(); \
-        visit(casted->targetTemp); \
-        for (auto *e : casted->incoming) { \
-            visit(e); \
-        } \
-    } break; \
-    }
-
-struct Exp: Stmt {
-    Expr *expr;
-
-    Exp(int id): Stmt(id, ExpStmt) {}
-
-    void init(Expr *expr)
-    {
-        this->expr = expr;
-    }
-
-    static bool classof(const Stmt *c) { return c->stmtKind == ExpStmt; }
-};
-
-struct Move: Stmt {
-    Expr *target; // LHS - Temp, Name, Member or Subscript
-    Expr *source;
-    bool swap;
-
-    Move(int id): Stmt(id, MoveStmt) {}
-
-    void init(Expr *target, Expr *source)
-    {
-        this->target = target;
-        this->source = source;
-        this->swap = false;
-    }
-
-    static bool classof(const Stmt *c) { return c->stmtKind == MoveStmt; }
-};
-
-struct Jump: Stmt {
-    BasicBlock *target;
-
-    Jump(int id): Stmt(id, JumpStmt) {}
-
-    void init(BasicBlock *target)
-    {
-        this->target = target;
-    }
-
-    static bool classof(const Stmt *c) { return c->stmtKind == JumpStmt; }
-};
-
-struct CJump: Stmt {
-    Expr *cond; // Temp, Binop
-    BasicBlock *iftrue;
-    BasicBlock *iffalse;
-    BasicBlock *parent;
-
-    CJump(int id): Stmt(id, CJumpStmt) {}
-
-    void init(Expr *cond, BasicBlock *iftrue, BasicBlock *iffalse, BasicBlock *parent)
-    {
-        this->cond = cond;
-        this->iftrue = iftrue;
-        this->iffalse = iffalse;
-        this->parent = parent;
-    }
-
-    static bool classof(const Stmt *c) { return c->stmtKind == CJumpStmt; }
-};
-
-struct Ret: Stmt {
-    Expr *expr;
-
-    Ret(int id): Stmt(id, RetStmt) {}
-
-    void init(Expr *expr)
-    {
-        this->expr = expr;
-    }
-
-    static bool classof(const Stmt *c) { return c->stmtKind == RetStmt; }
-};
-
-// Phi nodes can only occur at the start of a basic block. If there are any, they need to be
-// subsequent to eachother, and the first phi node should be the first statement in the basic-block.
-// A number of loops rely on this behavior, so they don't need to walk through the whole list
-// of instructions in a basic-block (e.g. the calls to destroyData in BasicBlock::~BasicBlock).
-struct Phi: Stmt {
-    Temp *targetTemp;
-    VarLengthArray<Expr *, 4> incoming;
-
-    Phi(int id): Stmt(id, PhiStmt) {}
-
-    static bool classof(const Stmt *c) { return c->stmtKind == PhiStmt; }
-
-    void destroyData()
-    { incoming.~VarLengthArray(); }
-};
-
-inline Stmt *Stmt::asTerminator()
-{
-    if (auto s = asJump()) {
-        return s;
-    } else if (auto s = asCJump()) {
-        return s;
-    } else if (auto s = asRet()) {
-        return s;
-    } else {
-        return nullptr;
-    }
-}
-
-struct Q_QML_PRIVATE_EXPORT Module {
-    QQmlJS::MemoryPool pool;
-    QVector<Function *> functions;
-    Function *rootFunction;
-    QString fileName;
-    QDateTime sourceTimeStamp;
-    bool isQmlModule; // implies rootFunction is always 0
-    uint unitFlags; // flags merged into CompiledData::Unit::flags
-    QString targetABI; // fallback to QSysInfo::buildAbi() if empty
-#ifdef QT_NO_QML_DEBUGGER
-    static const bool debugMode = false;
-#else
-    bool debugMode;
-#endif
-
-    Function *newFunction(const QString &name, Function *outer);
-
-    Module(bool debugMode)
-        : rootFunction(0)
-        , isQmlModule(false)
-        , unitFlags(0)
-#ifndef QT_NO_QML_DEBUGGER
-        , debugMode(debugMode)
-    {}
-#else
-    { Q_UNUSED(debugMode); }
-#endif
-    ~Module();
-
-    void setFileName(const QString &name);
-};
-
-struct BasicBlock {
-private:
-    Q_DISABLE_COPY(BasicBlock)
-
-public:
-    typedef VarLengthArray<BasicBlock *, 4> IncomingEdges;
-    typedef VarLengthArray<BasicBlock *, 2> OutgoingEdges;
-
-    Function *function;
-    BasicBlock *catchBlock;
-    IncomingEdges in;
-    OutgoingEdges out;
-    QQmlJS::AST::SourceLocation nextLocation;
-
-    BasicBlock(Function *function, BasicBlock *catcher)
-        : function(function)
-        , catchBlock(catcher)
-        , _containingGroup(0)
-        , _index(-1)
-        , _isExceptionHandler(false)
-        , _groupStart(false)
-        , _isRemoved(false)
-    {}
-
-    ~BasicBlock()
-    {
-        for (Stmt *s : qAsConst(_statements)) {
-            if (Phi *p = s->asPhi()) {
-                p->destroyData();
-            } else {
-                break;
-            }
-        }
-    }
-
-    const QVector<Stmt *> &statements() const
-    {
-        Q_ASSERT(!isRemoved());
-        return _statements;
-    }
-
-    int statementCount() const
-    {
-        Q_ASSERT(!isRemoved());
-        return _statements.size();
-    }
-
-    void setStatements(const QVector<Stmt *> &newStatements);
-
-    template <typename Instr> inline Instr i(Instr i)
-    {
-        Q_ASSERT(!isRemoved());
-        appendStatement(i);
-        return i;
-    }
-
-    void appendStatement(Stmt *statement)
-    {
-        Q_ASSERT(!isRemoved());
-        if (nextLocation.startLine)
-            statement->location = nextLocation;
-        _statements.append(statement);
-    }
-
-    void prependStatement(Stmt *stmt)
-    {
-        Q_ASSERT(!isRemoved());
-        _statements.prepend(stmt);
-    }
-
-    void prependStatements(const QVector<Stmt *> &stmts)
-    {
-        Q_ASSERT(!isRemoved());
-        QVector<Stmt *> newStmts = stmts;
-        newStmts += _statements;
-        _statements = newStmts;
-    }
-
-    void insertStatementBefore(Stmt *before, Stmt *newStmt)
-    {
-        int idx = _statements.indexOf(before);
-        Q_ASSERT(idx >= 0);
-        _statements.insert(idx, newStmt);
-    }
-
-    void insertStatementBefore(int index, Stmt *newStmt)
-    {
-        Q_ASSERT(index >= 0);
-        _statements.insert(index, newStmt);
-    }
-
-    void insertStatementBeforeTerminator(Stmt *stmt)
-    {
-        Q_ASSERT(!isRemoved());
-        _statements.insert(_statements.size() - 1, stmt);
-    }
-
-    void replaceStatement(int index, Stmt *newStmt)
-    {
-        Q_ASSERT(!isRemoved());
-        if (Phi *p = _statements[index]->asPhi()) {
-            p->destroyData();
-        }
-        _statements[index] = newStmt;
-    }
-
-    void removeStatement(Stmt *stmt)
-    {
-        Q_ASSERT(!isRemoved());
-        if (Phi *p = stmt->asPhi()) {
-            p->destroyData();
-        }
-        _statements.remove(_statements.indexOf(stmt));
-    }
-
-    void removeStatement(int idx)
-    {
-        Q_ASSERT(!isRemoved());
-        if (Phi *p = _statements[idx]->asPhi()) {
-            p->destroyData();
-        }
-        _statements.remove(idx);
-    }
-
-    inline bool isEmpty() const {
-        Q_ASSERT(!isRemoved());
-        return _statements.isEmpty();
-    }
-
-    inline Stmt *terminator() const {
-        Q_ASSERT(!isRemoved());
-        if (! _statements.isEmpty() && _statements.last()->asTerminator() != 0)
-            return _statements.last();
-        return 0;
-    }
-
-    inline bool isTerminated() const {
-        Q_ASSERT(!isRemoved());
-        if (terminator() != 0)
-            return true;
-        return false;
-    }
-
-    unsigned newTemp();
-
-    Temp *TEMP(unsigned kind);
-    ArgLocal *ARG(unsigned index, unsigned scope);
-    ArgLocal *LOCAL(unsigned index, unsigned scope);
-
-    Expr *CONST(Type type, double value);
-    Expr *STRING(const QString *value);
-    Expr *REGEXP(const QString *value, int flags);
-
-    Name *NAME(const QString &id, quint32 line, quint32 column);
-    Name *NAME(Name::Builtin builtin, quint32 line, quint32 column);
-
-    Name *GLOBALNAME(const QString &id, quint32 line, quint32 column);
-
-    Closure *CLOSURE(int functionInModule);
-
-    Expr *CONVERT(Expr *expr, Type type);
-    Expr *UNOP(AluOp op, Expr *expr);
-    Expr *BINOP(AluOp op, Expr *left, Expr *right);
-    Expr *CALL(Expr *base, ExprList *args = 0);
-    Expr *NEW(Expr *base, ExprList *args = 0);
-    Expr *SUBSCRIPT(Expr *base, Expr *index);
-    Expr *MEMBER(Expr *base, const QString *name, QQmlPropertyData *property = 0, uchar kind = Member::UnspecifiedMember, int attachedPropertiesIdOrEnumValue = 0);
-
-    Stmt *EXP(Expr *expr);
-
-    Stmt *MOVE(Expr *target, Expr *source);
-
-    Stmt *JUMP(BasicBlock *target);
-    Stmt *CJUMP(Expr *cond, BasicBlock *iftrue, BasicBlock *iffalse);
-    Stmt *RET(Expr *expr);
-
-    BasicBlock *containingGroup() const
-    {
-        Q_ASSERT(!isRemoved());
-        return _containingGroup;
-    }
-
-    void setContainingGroup(BasicBlock *loopHeader)
-    {
-        Q_ASSERT(!isRemoved());
-        _containingGroup = loopHeader;
-    }
-
-    bool isGroupStart() const
-    {
-        Q_ASSERT(!isRemoved());
-        return _groupStart;
-    }
-
-    void markAsGroupStart(bool mark = true)
-    {
-        Q_ASSERT(!isRemoved());
-        _groupStart = mark;
-    }
-
-    // Returns the index of the basic-block.
-    // See Function for the full description.
-    int index() const
-    {
-        Q_ASSERT(!isRemoved());
-        return _index;
-    }
-
-    bool isExceptionHandler() const
-    { return _isExceptionHandler; }
-
-    void setExceptionHandler(bool onoff)
-    { _isExceptionHandler = onoff; }
-
-    bool isRemoved() const
-    { return _isRemoved; }
-
-private: // For Function's eyes only.
-    friend struct Function;
-    void setIndex(int index)
-    {
-        Q_ASSERT(_index < 0);
-        changeIndex(index);
-    }
-
-    void changeIndex(int index)
-    {
-        Q_ASSERT(index >= 0);
-        _index = index;
-    }
-
-    void markAsRemoved()
-    {
-        _isRemoved = true;
-        _index = -1;
-    }
-
-private:
-    QVector<Stmt *> _statements;
-    BasicBlock *_containingGroup;
-    int _index;
-    unsigned _isExceptionHandler : 1;
-    unsigned _groupStart : 1;
-    unsigned _isRemoved : 1;
-};
-
-template <typename T>
-class SmallSet: public QVarLengthArray<T, 8>
-{
-public:
-    void insert(int value)
-    {
-        for (auto it : *this) {
-            if (it == value)
-                return;
-        }
-        this->append(value);
-    }
-};
-
-// Map from meta property index (existence implies dependency) to notify signal index
-struct KeyValuePair
-{
-    quint32 _key;
-    quint32 _value;
-
-    KeyValuePair(): _key(0), _value(0) {}
-    KeyValuePair(quint32 key, quint32 value): _key(key), _value(value) {}
-
-    quint32 key() const { return _key; }
-    quint32 value() const { return _value; }
-};
-
-class PropertyDependencyMap: public QVarLengthArray<KeyValuePair, 8>
-{
-public:
-    void insert(quint32 key, quint32 value)
-    {
-        for (auto it = begin(), eit = end(); it != eit; ++it) {
-            if (it->_key == key) {
-                it->_value = value;
-                return;
-            }
-        }
-        append(KeyValuePair(key, value));
-    }
-};
-
-// The Function owns (manages), among things, a list of basic-blocks. All the blocks have an index,
-// which corresponds to the index in the entry/index in the vector in which they are stored. This
-// means that algorithms/classes can also store any information about a basic block in an array,
-// where the index corresponds to the index of the basic block, which can then be used to query
-// the function for a pointer to a basic block. This also means that basic-blocks cannot be removed
-// or renumbered.
-//
-// Note that currently there is one exception: after optimization and block scheduling, the
-// method setScheduledBlocks can be called once, to register a newly ordered list. For debugging
-// purposes, these blocks are not immediately renumbered, so renumberBasicBlocks should be called
-// immediately after changing the order. That will restore the property of having a corresponding
-// block-index and block-position-in-basicBlocks-vector.
-//
-// In order for optimization/transformation passes to skip uninteresting basic blocks that will be
-// removed, the block can be marked as such. After doing so, any access will result in a failing
-// assertion.
-struct Function {
-    Module *module;
-    QQmlJS::MemoryPool *pool;
-    const QString *name;
-    int tempCount;
-    int maxNumberOfArguments;
-    QSet<QString> strings;
-    QList<const QString *> formals;
-    QList<const QString *> locals;
-    QVector<Function *> nestedFunctions;
-    Function *outer;
-
-    int insideWithOrCatch;
-
-    uint hasDirectEval: 1;
-    uint usesArgumentsObject : 1;
-    uint usesThis : 1;
-    uint isStrict: 1;
-    uint isNamedExpression : 1;
-    uint hasTry: 1;
-    uint hasWith: 1;
-    uint isQmlBinding: 1;
-    uint unused : 24;
-
-    // Location of declaration in source code (0 if not specified)
-    uint line;
-    uint column;
-
-    // Qml extension:
-    SmallSet<int> idObjectDependencies;
-    PropertyDependencyMap contextObjectPropertyDependencies;
-    PropertyDependencyMap scopeObjectPropertyDependencies;
-
-    template <typename T> T *New() { return new (pool->allocate(sizeof(T))) T(); }
-    template <typename T> T *NewStmt() {
-        return new (pool->allocate(sizeof(T))) T(getNewStatementId());
-    }
-
-    Function(Module *module, Function *outer, const QString &name);
-    ~Function();
-
-    enum BasicBlockInsertMode {
-        InsertBlock,
-        DontInsertBlock
-    };
-
-    BasicBlock *newBasicBlock(BasicBlock *catchBlock, BasicBlockInsertMode mode = InsertBlock);
-    const QString *newString(const QString &text);
-
-    void RECEIVE(const QString &name) { formals.append(newString(name)); }
-    void LOCAL(const QString &name) { locals.append(newString(name)); }
-
-    BasicBlock *addBasicBlock(BasicBlock *block);
-    void removeBasicBlock(BasicBlock *block);
-
-    const QVector<BasicBlock *> &basicBlocks() const
-    { return _basicBlocks; }
-
-    BasicBlock *basicBlock(int idx) const
-    { return _basicBlocks.at(idx); }
-
-    int basicBlockCount() const
-    { return _basicBlocks.size(); }
-
-    int liveBasicBlocksCount() const;
-
-    void removeSharedExpressions();
-
-    int indexOfArgument(const QStringRef &string) const;
-
-    bool variablesCanEscape() const
-    { return hasDirectEval || !nestedFunctions.isEmpty() || module->debugMode; }
-
-    void setScheduledBlocks(const QVector<BasicBlock *> &scheduled);
-
-    int getNewStatementId() { return _statementCount++; }
-    int statementCount() const { return _statementCount; }
-
-    bool canUseSimpleCall() const {
-        return nestedFunctions.isEmpty() &&
-               locals.isEmpty() && formals.size() <= QV4::Global::ReservedArgumentCount &&
-               !hasTry && !hasWith && !isNamedExpression && !usesArgumentsObject && !hasDirectEval;
-    }
-
-    bool argLocalRequiresWriteBarrier(ArgLocal *al) const {
-        uint scope = al->scope;
-        const IR::Function *f = this;
-        while (scope) {
-            f = f->outer;
-            --scope;
-        }
-        return !f->canUseSimpleCall();
-    }
-    int localsCountForScope(ArgLocal *al) const {
-        uint scope = al->scope;
-        const IR::Function *f = this;
-        while (scope) {
-            f = f->outer;
-            --scope;
-        }
-        return f->locals.size();
-    }
-
-private:
-    BasicBlock *getOrCreateBasicBlock(int index);
-    void setStatementCount(int cnt);
-
-private:
-    QVector<BasicBlock *> _basicBlocks;
-    QVector<BasicBlock *> *_allBasicBlocks;
-    int _statementCount;
-};
-
-class CloneExpr
-{
-public:
-    explicit CloneExpr(IR::BasicBlock *block = 0);
-
-    void setBasicBlock(IR::BasicBlock *block);
-
-    template <typename ExprSubclass>
-    ExprSubclass *operator()(ExprSubclass *expr)
-    {
-        return clone(expr);
-    }
-
-    template <typename ExprSubclass>
-    ExprSubclass *clone(ExprSubclass *expr)
-    {
-        Expr *c = expr;
-        qSwap(cloned, c);
-        visit(expr);
-        qSwap(cloned, c);
-        return static_cast<ExprSubclass *>(c);
-    }
-
-    static Const *cloneConst(Const *c, Function *f)
-    {
-        Const *newConst = f->New<Const>();
-        newConst->init(c->type, c->value);
-        return newConst;
-    }
-
-    static Name *cloneName(Name *n, Function *f)
-    {
-        Name *newName = f->New<Name>();
-        newName->type = n->type;
-        newName->id = n->id;
-        newName->builtin = n->builtin;
-        newName->global = n->global;
-        newName->qmlSingleton = n->qmlSingleton;
-        newName->freeOfSideEffects = n->freeOfSideEffects;
-        newName->line = n->line;
-        newName->column = n->column;
-        return newName;
-    }
-
-    static Temp *cloneTemp(Temp *t, Function *f)
-    {
-        Temp *newTemp = f->New<Temp>();
-        newTemp->init(t->kind, t->index);
-        newTemp->type = t->type;
-        newTemp->memberResolver = t->memberResolver;
-        return newTemp;
-    }
-
-    static ArgLocal *cloneArgLocal(ArgLocal *argLocal, Function *f)
-    {
-        ArgLocal *newArgLocal = f->New<ArgLocal>();
-        newArgLocal->init(argLocal->kind, argLocal->index, argLocal->scope);
-        newArgLocal->type = argLocal->type;
-        newArgLocal->isArgumentsOrEval = argLocal->isArgumentsOrEval;
-        return newArgLocal;
-    }
-
-private:
-    IR::ExprList *clone(IR::ExprList *list);
-
-    void visit(Expr *e);
-
-protected:
-    IR::BasicBlock *block;
-
-private:
-    IR::Expr *cloned;
-};
-
-class Q_AUTOTEST_EXPORT IRPrinter
-{
-public:
-    IRPrinter(QTextStream *out);
-    virtual ~IRPrinter();
-
-    void print(Stmt *s);
-    void print(Expr *e);
-    void print(const Expr &e);
-
-    virtual void print(Function *f);
-    virtual void print(BasicBlock *bb);
-
-    void visit(Stmt *s);
-    virtual void visitExp(Exp *s);
-    virtual void visitMove(Move *s);
-    virtual void visitJump(Jump *s);
-    virtual void visitCJump(CJump *s);
-    virtual void visitRet(Ret *s);
-    virtual void visitPhi(Phi *s);
-
-    void visit(Expr *e);
-    virtual void visitConst(Const *e);
-    virtual void visitString(String *e);
-    virtual void visitRegExp(RegExp *e);
-    virtual void visitName(Name *e);
-    virtual void visitTemp(Temp *e);
-    virtual void visitArgLocal(ArgLocal *e);
-    virtual void visitClosure(Closure *e);
-    virtual void visitConvert(Convert *e);
-    virtual void visitUnop(Unop *e);
-    virtual void visitBinop(Binop *e);
-    virtual void visitCall(Call *e);
-    virtual void visitNew(New *e);
-    virtual void visitSubscript(Subscript *e);
-    virtual void visitMember(Member *e);
-
-    static QString escape(const QString &s);
-
-protected:
-    virtual void addStmtNr(Stmt *s);
-    void addJustifiedNr(int pos);
-    void printBlockStart();
-
-protected:
-    QTextStream *out;
-    int positionSize;
-    BasicBlock *currentBB;
-};
-
-inline unsigned BasicBlock::newTemp()
-{
-    Q_ASSERT(!isRemoved());
-    return function->tempCount++;
-}
-
-inline Temp *BasicBlock::TEMP(unsigned index)
-{
-    Q_ASSERT(!isRemoved());
-    Temp *e = function->New<Temp>();
-    e->init(Temp::VirtualRegister, index);
-    return e;
-}
-
-inline ArgLocal *BasicBlock::ARG(unsigned index, unsigned scope)
-{
-    Q_ASSERT(!isRemoved());
-    ArgLocal *e = function->New<ArgLocal>();
-    e->init(scope ? ArgLocal::ScopedFormal : ArgLocal::Formal, index, scope);
-    return e;
-}
-
-inline ArgLocal *BasicBlock::LOCAL(unsigned index, unsigned scope)
-{
-    Q_ASSERT(!isRemoved());
-    ArgLocal *e = function->New<ArgLocal>();
-    e->init(scope ? ArgLocal::ScopedLocal : ArgLocal::Local, index, scope);
-    return e;
-}
-
-inline Expr *BasicBlock::CONST(Type type, double value)
-{
-    Q_ASSERT(!isRemoved());
-    Const *e = function->New<Const>();
-    if (type == NumberType) {
-        int ival = (int)value;
-        // +0 != -0, so we need to convert to double when negating 0
-        if (ival == value && !(value == 0 && isNegative(value)))
-            type = SInt32Type;
-        else
-            type = DoubleType;
-    } else if (type == NullType) {
-        value = 0;
-    } else if (type == UndefinedType) {
-        value = qt_qnan();
-    }
-
-    e->init(type, value);
-    return e;
-}
-
-inline Expr *BasicBlock::STRING(const QString *value)
-{
-    Q_ASSERT(!isRemoved());
-    String *e = function->New<String>();
-    e->init(value);
-    return e;
-}
-
-inline Expr *BasicBlock::REGEXP(const QString *value, int flags)
-{
-    Q_ASSERT(!isRemoved());
-    RegExp *e = function->New<RegExp>();
-    e->init(value, flags);
-    return e;
-}
-
-inline Name *BasicBlock::NAME(const QString &id, quint32 line, quint32 column)
-{
-    Q_ASSERT(!isRemoved());
-    Name *e = function->New<Name>();
-    e->init(function->newString(id), line, column);
-    return e;
-}
-
-inline Name *BasicBlock::GLOBALNAME(const QString &id, quint32 line, quint32 column)
-{
-    Q_ASSERT(!isRemoved());
-    Name *e = function->New<Name>();
-    e->initGlobal(function->newString(id), line, column);
-    return e;
-}
-
-
-inline Name *BasicBlock::NAME(Name::Builtin builtin, quint32 line, quint32 column)
-{
-    Q_ASSERT(!isRemoved());
-    Name *e = function->New<Name>();
-    e->init(builtin, line, column);
-    return e;
-}
-
-inline Closure *BasicBlock::CLOSURE(int functionInModule)
-{
-    Q_ASSERT(!isRemoved());
-    Closure *clos = function->New<Closure>();
-    clos->init(functionInModule, function->module->functions.at(functionInModule)->name);
-    return clos;
-}
-
-inline Expr *BasicBlock::CONVERT(Expr *expr, Type type)
-{
-    Q_ASSERT(!isRemoved());
-    Convert *e = function->New<Convert>();
-    e->init(expr, type);
-    return e;
-}
-
-inline Expr *BasicBlock::UNOP(AluOp op, Expr *expr)
-{
-    Q_ASSERT(!isRemoved());
-    Unop *e = function->New<Unop>();
-    e->init(op, expr);
-    return e;
-}
-
-inline Expr *BasicBlock::BINOP(AluOp op, Expr *left, Expr *right)
-{
-    Q_ASSERT(!isRemoved());
-    Binop *e = function->New<Binop>();
-    e->init(op, left, right);
-    return e;
-}
-
-inline Expr *BasicBlock::CALL(Expr *base, ExprList *args)
-{
-    Q_ASSERT(!isRemoved());
-    Call *e = function->New<Call>();
-    e->init(base, args);
-    int argc = 0;
-    for (ExprList *it = args; it; it = it->next)
-        ++argc;
-    function->maxNumberOfArguments = qMax(function->maxNumberOfArguments, argc);
-    return e;
-}
-
-inline Expr *BasicBlock::NEW(Expr *base, ExprList *args)
-{
-    Q_ASSERT(!isRemoved());
-    New *e = function->New<New>();
-    e->init(base, args);
-    return e;
-}
-
-inline Expr *BasicBlock::SUBSCRIPT(Expr *base, Expr *index)
-{
-    Q_ASSERT(!isRemoved());
-    Subscript *e = function->New<Subscript>();
-    e->init(base, index);
-    return e;
-}
-
-inline Expr *BasicBlock::MEMBER(Expr *base, const QString *name, QQmlPropertyData *property, uchar kind, int attachedPropertiesIdOrEnumValue)
-{
-    Q_ASSERT(!isRemoved());
-    Member*e = function->New<Member>();
-    e->init(base, name, property, kind, attachedPropertiesIdOrEnumValue);
-    return e;
-}
-
-inline Stmt *BasicBlock::EXP(Expr *expr)
-{
-    Q_ASSERT(!isRemoved());
-    if (isTerminated())
-        return 0;
-
-    Exp *s = function->NewStmt<Exp>();
-    s->init(expr);
-    appendStatement(s);
-    return s;
-}
-
-inline Stmt *BasicBlock::MOVE(Expr *target, Expr *source)
-{
-    Q_ASSERT(!isRemoved());
-    if (isTerminated())
-        return 0;
-
-    Move *s = function->NewStmt<Move>();
-    s->init(target, source);
-    appendStatement(s);
-    return s;
-}
-
-inline Stmt *BasicBlock::JUMP(BasicBlock *target)
-{
-    Q_ASSERT(!isRemoved());
-    if (isTerminated())
-        return 0;
-
-    Jump *s = function->NewStmt<Jump>();
-    s->init(target);
-    appendStatement(s);
-
-    Q_ASSERT(! out.contains(target));
-    out.append(target);
-
-    Q_ASSERT(! target->in.contains(this));
-    target->in.append(this);
-
-    return s;
-}
-
-inline Stmt *BasicBlock::CJUMP(Expr *cond, BasicBlock *iftrue, BasicBlock *iffalse)
-{
-    Q_ASSERT(!isRemoved());
-    if (isTerminated())
-        return 0;
-
-    if (iftrue == iffalse) {
-        MOVE(TEMP(newTemp()), cond);
-        return JUMP(iftrue);
-    }
-
-    CJump *s = function->NewStmt<CJump>();
-    s->init(cond, iftrue, iffalse, this);
-    appendStatement(s);
-
-    Q_ASSERT(! out.contains(iftrue));
-    out.append(iftrue);
-
-    Q_ASSERT(! iftrue->in.contains(this));
-    iftrue->in.append(this);
-
-    Q_ASSERT(! out.contains(iffalse));
-    out.append(iffalse);
-
-    Q_ASSERT(! iffalse->in.contains(this));
-    iffalse->in.append(this);
-
-    return s;
-}
-
-inline Stmt *BasicBlock::RET(Expr *expr)
-{
-    Q_ASSERT(!isRemoved());
-    if (isTerminated())
-        return 0;
-
-    Ret *s = function->NewStmt<Ret>();
-    s->init(expr);
-    appendStatement(s);
-    return s;
-}
-
-inline Const *Expr::asConst() { return as<Const>(); }
-inline String *Expr::asString() { return as<String>(); }
-inline RegExp *Expr::asRegExp() { return as<RegExp>(); }
-inline Name *Expr::asName() { return as<Name>(); }
-inline Temp *Expr::asTemp() { return as<Temp>(); }
-inline ArgLocal *Expr::asArgLocal() { return as<ArgLocal>(); }
-inline Closure *Expr::asClosure() { return as<Closure>(); }
-inline Convert *Expr::asConvert() { return as<Convert>(); }
-inline Unop *Expr::asUnop() { return as<Unop>(); }
-inline Binop *Expr::asBinop() { return as<Binop>(); }
-inline Call *Expr::asCall() { return as<Call>(); }
-inline New *Expr::asNew() { return as<New>(); }
-inline Subscript *Expr::asSubscript() { return as<Subscript>(); }
-inline Member *Expr::asMember() { return as<Member>(); }
-
-inline Exp *Stmt::asExp() { return as<Exp>(); }
-inline Move *Stmt::asMove() { return as<Move>(); }
-inline Jump *Stmt::asJump() { return as<Jump>(); }
-inline CJump *Stmt::asCJump() { return as<CJump>(); }
-inline Ret *Stmt::asRet() { return as<Ret>(); }
-inline Phi *Stmt::asPhi() { return as<Phi>(); }
-
-} // end of namespace IR
-
-} // end of namespace QV4
-
-QT_END_NAMESPACE
-
-#if defined(QT_POP_CONST)
-# pragma pop_macro("CONST") // Restore peace
-# undef QT_POP_CONST
-#endif
-
-#endif // QV4IR_P_H
diff --git a/src/qml/compiler/qv4jssimplifier.cpp b/src/qml/compiler/qv4jssimplifier.cpp
deleted file mode 100644
index 7d09218fe6..0000000000
--- a/src/qml/compiler/qv4jssimplifier.cpp
+++ /dev/null
@@ -1,384 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2017 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the tools applications of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 3 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL3 included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 3 requirements
-** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 2.0 or (at your option) the GNU General
-** Public license version 3 or any later version approved by the KDE Free
-** Qt Foundation. The licenses are as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-2.0.html and
-** https://www.gnu.org/licenses/gpl-3.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "qv4jssimplifier_p.h"
-
-QT_BEGIN_NAMESPACE
-
-QQmlJavaScriptBindingExpressionSimplificationPass::QQmlJavaScriptBindingExpressionSimplificationPass(const QVector<QmlIR::Object*> &qmlObjects, QV4::IR::Module *jsModule, QV4::Compiler::JSUnitGenerator *unitGenerator)
-    : qmlObjects(qmlObjects)
-    , jsModule(jsModule)
-    , unitGenerator(unitGenerator)
-{
-
-}
-
-void QQmlJavaScriptBindingExpressionSimplificationPass::reduceTranslationBindings()
-{
-    for (int i = 0; i < qmlObjects.count(); ++i)
-        reduceTranslationBindings(i);
-    if (!irFunctionsToRemove.isEmpty()) {
-        QQmlIRFunctionCleanser cleanser(jsModule, qmlObjects, irFunctionsToRemove);
-        cleanser.clean();
-    }
-}
-
-void QQmlJavaScriptBindingExpressionSimplificationPass::reduceTranslationBindings(int objectIndex)
-{
-    const QmlIR::Object *obj = qmlObjects.at(objectIndex);
-
-    for (QmlIR::Binding *binding = obj->firstBinding(); binding; binding = binding->next) {
-        if (binding->type != QV4::CompiledData::Binding::Type_Script)
-            continue;
-
-        const int irFunctionIndex = obj->runtimeFunctionIndices.at(binding->value.compiledScriptIndex);
-        QV4::IR::Function *irFunction = jsModule->functions.at(irFunctionIndex);
-        if (simplifyBinding(irFunction, binding)) {
-            irFunctionsToRemove.append(irFunctionIndex);
-            jsModule->functions[irFunctionIndex] = 0;
-            delete irFunction;
-        }
-    }
-}
-
-void QQmlJavaScriptBindingExpressionSimplificationPass::visitMove(QV4::IR::Move *move)
-{
-    QV4::IR::Temp *target = move->target->asTemp();
-    if (!target || target->kind != QV4::IR::Temp::VirtualRegister) {
-        discard();
-        return;
-    }
-
-    if (QV4::IR::Call *call = move->source->asCall()) {
-        if (QV4::IR::Name *n = call->base->asName()) {
-            if (n->builtin == QV4::IR::Name::builtin_invalid) {
-                visitFunctionCall(n->id, call->args, target);
-                return;
-            }
-        }
-        discard();
-        return;
-    }
-
-    if (QV4::IR::Name *n = move->source->asName()) {
-        if (n->builtin == QV4::IR::Name::builtin_qml_context
-            || n->builtin == QV4::IR::Name::builtin_qml_imported_scripts_object) {
-            // these are free of side-effects
-            return;
-        }
-        discard();
-        return;
-    }
-
-    if (!move->source->asTemp() && !move->source->asString() && !move->source->asConst()) {
-        discard();
-        return;
-    }
-
-    _temps[target->index] = move->source;
-}
-
-void QQmlJavaScriptBindingExpressionSimplificationPass::visitFunctionCall(const QString *name, QV4::IR::ExprList *args, QV4::IR::Temp *target)
-{
-    // more than one function call?
-    if (_nameOfFunctionCalled) {
-        discard();
-        return;
-    }
-
-    _nameOfFunctionCalled = name;
-
-    _functionParameters.clear();
-    while (args) {
-        int slot;
-        if (QV4::IR::Temp *param = args->expr->asTemp()) {
-            if (param->kind != QV4::IR::Temp::VirtualRegister) {
-                discard();
-                return;
-            }
-            slot = param->index;
-            _functionParameters.append(slot);
-        } else if (QV4::IR::Const *param = args->expr->asConst()) {
-            slot = --_synthesizedConsts;
-            Q_ASSERT(!_temps.contains(slot));
-            _temps[slot] = param;
-            _functionParameters.append(slot);
-        }
-        args = args->next;
-    }
-
-    _functionCallReturnValue = target->index;
-}
-
-void QQmlJavaScriptBindingExpressionSimplificationPass::visitRet(QV4::IR::Ret *ret)
-{
-    // nothing initialized earlier?
-    if (_returnValueOfBindingExpression != -1) {
-        discard();
-        return;
-    }
-    QV4::IR::Temp *target = ret->expr->asTemp();
-    if (!target || target->kind != QV4::IR::Temp::VirtualRegister) {
-        discard();
-        return;
-    }
-    _returnValueOfBindingExpression = target->index;
-}
-
-bool QQmlJavaScriptBindingExpressionSimplificationPass::simplifyBinding(QV4::IR::Function *function, QmlIR::Binding *binding)
-{
-    _canSimplify = true;
-    _nameOfFunctionCalled = 0;
-    _functionParameters.clear();
-    _functionCallReturnValue = -1;
-    _temps.clear();
-    _returnValueOfBindingExpression = -1;
-    _synthesizedConsts = 0;
-
-    // It would seem unlikely that function with some many basic blocks (after optimization)
-    // consists merely of a qsTr call or a constant value return ;-)
-    if (function->basicBlockCount() > 10)
-        return false;
-
-    for (QV4::IR::BasicBlock *bb : function->basicBlocks()) {
-        for (QV4::IR::Stmt *s : bb->statements()) {
-            visit(s);
-            if (!_canSimplify)
-                return false;
-        }
-    }
-
-    if (_returnValueOfBindingExpression == -1)
-        return false;
-
-    if (_nameOfFunctionCalled) {
-        if (_functionCallReturnValue != _returnValueOfBindingExpression)
-            return false;
-        return detectTranslationCallAndConvertBinding(binding);
-    }
-
-    return false;
-}
-
-bool QQmlJavaScriptBindingExpressionSimplificationPass::detectTranslationCallAndConvertBinding(QmlIR::Binding *binding)
-{
-    if (*_nameOfFunctionCalled == QLatin1String("qsTr")) {
-        QString translation;
-        QV4::CompiledData::TranslationData translationData;
-        translationData.number = -1;
-        translationData.commentIndex = 0; // empty string
-
-        QVector<int>::ConstIterator param = _functionParameters.constBegin();
-        QVector<int>::ConstIterator end = _functionParameters.constEnd();
-        if (param == end)
-            return false;
-
-        QV4::IR::String *stringParam = _temps[*param]->asString();
-        if (!stringParam)
-            return false;
-
-        translation = *stringParam->value;
-
-        ++param;
-        if (param != end) {
-            stringParam = _temps[*param]->asString();
-            if (!stringParam)
-                return false;
-            translationData.commentIndex = unitGenerator->registerString(*stringParam->value);
-            ++param;
-
-            if (param != end) {
-                QV4::IR::Const *constParam = _temps[*param]->asConst();
-                if (!constParam || constParam->type != QV4::IR::SInt32Type)
-                    return false;
-
-                translationData.number = int(constParam->value);
-                ++param;
-            }
-        }
-
-        if (param != end)
-            return false;
-
-        binding->type = QV4::CompiledData::Binding::Type_Translation;
-        binding->stringIndex = unitGenerator->registerString(translation);
-        binding->value.translationData = translationData;
-        return true;
-    } else if (*_nameOfFunctionCalled == QLatin1String("qsTrId")) {
-        QString id;
-        QV4::CompiledData::TranslationData translationData;
-        translationData.number = -1;
-        translationData.commentIndex = 0; // empty string, but unused
-
-        QVector<int>::ConstIterator param = _functionParameters.constBegin();
-        QVector<int>::ConstIterator end = _functionParameters.constEnd();
-        if (param == end)
-            return false;
-
-        QV4::IR::String *stringParam = _temps[*param]->asString();
-        if (!stringParam)
-            return false;
-
-        id = *stringParam->value;
-
-        ++param;
-        if (param != end) {
-            QV4::IR::Const *constParam = _temps[*param]->asConst();
-            if (!constParam || constParam->type != QV4::IR::SInt32Type)
-                return false;
-
-            translationData.number = int(constParam->value);
-            ++param;
-        }
-
-        if (param != end)
-            return false;
-
-        binding->type = QV4::CompiledData::Binding::Type_TranslationById;
-        binding->stringIndex = unitGenerator->registerString(id);
-        binding->value.translationData = translationData;
-        return true;
-    } else if (*_nameOfFunctionCalled == QLatin1String("QT_TR_NOOP") || *_nameOfFunctionCalled == QLatin1String("QT_TRID_NOOP")) {
-        QVector<int>::ConstIterator param = _functionParameters.constBegin();
-        QVector<int>::ConstIterator end = _functionParameters.constEnd();
-        if (param == end)
-            return false;
-
-        QV4::IR::String *stringParam = _temps[*param]->asString();
-        if (!stringParam)
-            return false;
-
-        ++param;
-        if (param != end)
-            return false;
-
-        binding->type = QV4::CompiledData::Binding::Type_String;
-        binding->stringIndex = unitGenerator->registerString(*stringParam->value);
-        return true;
-    } else if (*_nameOfFunctionCalled == QLatin1String("QT_TRANSLATE_NOOP")) {
-        QVector<int>::ConstIterator param = _functionParameters.constBegin();
-        QVector<int>::ConstIterator end = _functionParameters.constEnd();
-        if (param == end)
-            return false;
-
-        ++param;
-        if (param == end)
-            return false;
-
-        QV4::IR::String *stringParam = _temps[*param]->asString();
-        if (!stringParam)
-            return false;
-
-        ++param;
-        if (param != end)
-            return false;
-
-        binding->type = QV4::CompiledData::Binding::Type_String;
-        binding->stringIndex = unitGenerator->registerString(*stringParam->value);
-        return true;
-    }
-    return false;
-}
-
-QQmlIRFunctionCleanser::QQmlIRFunctionCleanser(QV4::IR::Module *module, const QVector<QmlIR::Object *> &qmlObjects, const QVector<int> &functionsToRemove)
-    : module(module)
-    , qmlObjects(qmlObjects)
-    , functionsToRemove(functionsToRemove)
-{
-}
-
-void QQmlIRFunctionCleanser::clean()
-{
-    QVector<QV4::IR::Function*> newFunctions;
-    newFunctions.reserve(module->functions.count() - functionsToRemove.count());
-
-    newFunctionIndices.resize(module->functions.count());
-
-    for (int i = 0; i < module->functions.count(); ++i) {
-        QV4::IR::Function *f = module->functions.at(i);
-        Q_ASSERT(f || functionsToRemove.contains(i));
-        if (f) {
-            newFunctionIndices[i] = newFunctions.count();
-            newFunctions << f;
-        }
-    }
-
-    module->functions = newFunctions;
-
-    for (QV4::IR::Function *function : qAsConst(module->functions)) {
-        for (QV4::IR::BasicBlock *block : function->basicBlocks()) {
-            for (QV4::IR::Stmt *s : block->statements()) {
-                visit(s);
-            }
-        }
-    }
-
-    for (QmlIR::Object *obj : qmlObjects) {
-        for (int i = 0; i < obj->runtimeFunctionIndices.count; ++i)
-            obj->runtimeFunctionIndices[i] = newFunctionIndices[obj->runtimeFunctionIndices.at(i)];
-    }
-}
-
-void QQmlIRFunctionCleanser::visit(QV4::IR::Stmt *s)
-{
-
-    switch (s->stmtKind) {
-    case QV4::IR::Stmt::PhiStmt:
-        // nothing to do
-        break;
-    default:
-        STMT_VISIT_ALL_KINDS(s);
-        break;
-    }
-}
-
-void QQmlIRFunctionCleanser::visit(QV4::IR::Expr *e)
-{
-    switch (e->exprKind) {
-    case QV4::IR::Expr::ClosureExpr: {
-        auto closure = e->asClosure();
-        closure->value = newFunctionIndices.at(closure->value);
-    } break;
-    default:
-        EXPR_VISIT_ALL_KINDS(e);
-        break;
-    }
-}
-
-QT_END_NAMESPACE
diff --git a/src/qml/compiler/qv4jssimplifier_p.h b/src/qml/compiler/qv4jssimplifier_p.h
deleted file mode 100644
index ae8d74135c..0000000000
--- a/src/qml/compiler/qv4jssimplifier_p.h
+++ /dev/null
@@ -1,154 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2017 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the tools applications of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 3 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL3 included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 3 requirements
-** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 2.0 or (at your option) the GNU General
-** Public license version 3 or any later version approved by the KDE Free
-** Qt Foundation. The licenses are as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-2.0.html and
-** https://www.gnu.org/licenses/gpl-3.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-#ifndef QV4JSSIMPLIFIER
-#define QV4JSSIMPLIFIER
-
-//
-//  W A R N I N G
-//  -------------
-//
-// This file is not part of the Qt API.  It exists purely as an
-// implementation detail.  This header file may change from version to
-// version without notice, or even be removed.
-//
-// We mean it.
-//
-
-#include <private/qv4global_p.h>
-
-#include "qqmlirbuilder_p.h"
-
-QT_BEGIN_NAMESPACE
-
-namespace QmlIR {
-struct Document;
-}
-
-namespace QV4 {
-namespace CompiledData {
-struct QmlUnit;
-struct Location;
-}
-}
-
-class QQmlJavaScriptBindingExpressionSimplificationPass
-{
-public:
-    QQmlJavaScriptBindingExpressionSimplificationPass(const QVector<QmlIR::Object*> &qmlObjects, QV4::IR::Module *jsModule, QV4::Compiler::JSUnitGenerator *unitGenerator);
-
-    void reduceTranslationBindings();
-
-private:
-    void reduceTranslationBindings(int objectIndex);
-
-    void visit(QV4::IR::Stmt *s)
-    {
-        switch (s->stmtKind) {
-        case QV4::IR::Stmt::MoveStmt:
-            visitMove(s->asMove());
-            break;
-        case QV4::IR::Stmt::RetStmt:
-            visitRet(s->asRet());
-            break;
-        case QV4::IR::Stmt::CJumpStmt:
-            discard();
-            break;
-        case QV4::IR::Stmt::ExpStmt:
-            discard();
-            break;
-        case QV4::IR::Stmt::JumpStmt:
-            break;
-        case QV4::IR::Stmt::PhiStmt:
-            break;
-        }
-    }
-
-    void visitMove(QV4::IR::Move *move);
-    void visitRet(QV4::IR::Ret *ret);
-
-    void visitFunctionCall(const QString *name, QV4::IR::ExprList *args, QV4::IR::Temp *target);
-
-    void discard() { _canSimplify = false; }
-
-    bool simplifyBinding(QV4::IR::Function *function, QmlIR::Binding *binding);
-    bool detectTranslationCallAndConvertBinding(QmlIR::Binding *binding);
-
-    const QVector<QmlIR::Object*> &qmlObjects;
-    QV4::IR::Module *jsModule;
-    QV4::Compiler::JSUnitGenerator *unitGenerator;
-
-    bool _canSimplify;
-    const QString *_nameOfFunctionCalled;
-    QVector<int> _functionParameters;
-    int _functionCallReturnValue;
-
-    QHash<int, QV4::IR::Expr*> _temps;
-    int _returnValueOfBindingExpression;
-    int _synthesizedConsts;
-
-    QVector<int> irFunctionsToRemove;
-};
-
-class QQmlIRFunctionCleanser
-{
-public:
-    QQmlIRFunctionCleanser(QV4::IR::Module *module, const QVector<QmlIR::Object*> &qmlObjects, const QVector<int> &functionsToRemove);
-
-    void clean();
-
-private:
-    virtual void visitMove(QV4::IR::Move *s) {
-        visit(s->source);
-        visit(s->target);
-    }
-
-    void visit(QV4::IR::Stmt *s);
-    void visit(QV4::IR::Expr *e);
-
-private:
-    QV4::IR::Module *module;
-    const QVector<QmlIR::Object*> &qmlObjects;
-    const QVector<int> &functionsToRemove;
-
-    QVector<int> newFunctionIndices;
-};
-
-QT_END_NAMESPACE
-
-#endif // QV4JSSIMPLIFIER
diff --git a/src/qml/compiler/qv4ssa.cpp b/src/qml/compiler/qv4ssa.cpp
deleted file mode 100644
index fc136b09ff..0000000000
--- a/src/qml/compiler/qv4ssa.cpp
+++ /dev/null
@@ -1,5848 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the QtQml module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 3 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL3 included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 3 requirements
-** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 2.0 or (at your option) the GNU General
-** Public license version 3 or any later version approved by the KDE Free
-** Qt Foundation. The licenses are as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-2.0.html and
-** https://www.gnu.org/licenses/gpl-3.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-// When building with debug code, the macro below will enable debug helpers when using libc++.
-// For example, the std::vector<T>::operator[] will use _LIBCPP_ASSERT to check if the index is
-// within the array bounds. Note that this only works reliably with OSX 10.9 or later.
-//#define _LIBCPP_DEBUG2 2
-
-#include "qv4ssa_p.h"
-#include "qv4isel_util_p.h"
-#include "qv4util_p.h"
-
-#include <QtCore/QBuffer>
-#include <QtCore/QCoreApplication>
-#include <QtCore/QStringList>
-#include <QtCore/QSet>
-#include <QtCore/QLinkedList>
-#include <QtCore/QStack>
-#include <qv4runtime_p.h>
-#include <cmath>
-#include <iostream>
-#include <cassert>
-
-QT_USE_NAMESPACE
-
-using namespace QV4;
-using namespace IR;
-
-namespace {
-
-enum { DebugMoveMapping = 0 };
-
-#ifdef QT_NO_DEBUG
-enum { DoVerification = 0 };
-#else
-enum { DoVerification = 1 };
-#endif
-
-static void showMeTheCode(IR::Function *function, const char *marker)
-{
-    static const bool showCode = qEnvironmentVariableIsSet("QV4_SHOW_IR");
-    if (showCode) {
-        qDebug() << marker;
-        QBuffer buf;
-        buf.open(QIODevice::WriteOnly);
-        QTextStream stream(&buf);
-        IRPrinter(&stream).print(function);
-        stream << endl;
-        qDebug("%s", buf.data().constData());
-    }
-}
-
-class ProcessedBlocks
-{
-    BitVector processed;
-
-public:
-    ProcessedBlocks(IR::Function *function)
-        : processed(function->basicBlockCount(), false)
-    {}
-
-    bool alreadyProcessed(BasicBlock *bb) const
-    {
-        Q_ASSERT(bb);
-
-        return processed.at(bb->index());
-    }
-
-    void markAsProcessed(BasicBlock *bb)
-    {
-        processed.setBit(bb->index());
-    }
-};
-
-class BasicBlockSet
-{
-    typedef BitVector Flags;
-
-    QVarLengthArray<int, 8> blockNumbers;
-    Flags *blockFlags;
-    IR::Function *function;
-    enum { MaxVectorCapacity = 8 };
-
-public:
-    class const_iterator
-    {
-        const BasicBlockSet &set;
-        // ### These two members could go into a union, but clang won't compile (https://codereview.qt-project.org/#change,74259)
-        QVarLengthArray<int, 8>::const_iterator numberIt;
-        int flagIt;
-
-        friend class BasicBlockSet;
-        const_iterator(const BasicBlockSet &set, bool end)
-            : set(set)
-        {
-            if (end || !set.function) {
-                if (!set.blockFlags)
-                    numberIt = set.blockNumbers.end();
-                else
-                    flagIt = set.blockFlags->size();
-            } else {
-                if (!set.blockFlags)
-                    numberIt = set.blockNumbers.begin();
-                else
-                    findNextWithFlags(0);
-            }
-        }
-
-        void findNextWithFlags(int start)
-        {
-            flagIt = set.blockFlags->findNext(start, true, /*wrapAround = */false);
-            Q_ASSERT(flagIt <= set.blockFlags->size());
-        }
-
-    public:
-        BasicBlock *operator*() const
-        {
-            if (!set.blockFlags) {
-                return set.function->basicBlock(*numberIt);
-            } else {
-                Q_ASSERT(flagIt <= set.function->basicBlockCount());
-                return set.function->basicBlock(flagIt);
-            }
-        }
-
-        bool operator==(const const_iterator &other) const
-        {
-            if (&set != &other.set)
-                return false;
-            if (!set.blockFlags)
-                return numberIt == other.numberIt;
-            else
-                return flagIt == other.flagIt;
-        }
-
-        bool operator!=(const const_iterator &other) const
-        { return !(*this == other); }
-
-        const_iterator &operator++()
-        {
-            if (!set.blockFlags)
-                ++numberIt;
-            else
-                findNextWithFlags(flagIt + 1);
-
-            return *this;
-        }
-    };
-
-    friend class const_iterator;
-
-public:
-    BasicBlockSet(IR::Function *f = 0): blockFlags(0), function(0)
-    {
-        if (f)
-            init(f);
-    }
-
-#ifdef Q_COMPILER_RVALUE_REFS
-    BasicBlockSet(BasicBlockSet &&other): blockFlags(0)
-    {
-        std::swap(blockNumbers, other.blockNumbers);
-        std::swap(blockFlags, other.blockFlags);
-        std::swap(function, other.function);
-    }
-#endif // Q_COMPILER_RVALUE_REFS
-
-    BasicBlockSet(const BasicBlockSet &other)
-        : blockFlags(0)
-        , function(other.function)
-    {
-        if (other.blockFlags)
-            blockFlags = new Flags(*other.blockFlags);
-        blockNumbers = other.blockNumbers;
-    }
-
-    BasicBlockSet &operator=(const BasicBlockSet &other)
-    {
-        if (blockFlags) {
-            delete blockFlags;
-            blockFlags = 0;
-        }
-        function = other.function;
-        if (other.blockFlags)
-            blockFlags = new Flags(*other.blockFlags);
-        blockNumbers = other.blockNumbers;
-        return *this;
-    }
-
-    ~BasicBlockSet()
-    {
-        delete blockFlags;
-    }
-
-    void init(IR::Function *f)
-    {
-        Q_ASSERT(!function);
-        Q_ASSERT(f);
-        function = f;
-    }
-
-    bool empty() const
-    {
-        return begin() == end();
-    }
-
-    void insert(BasicBlock *bb)
-    {
-        Q_ASSERT(function);
-
-        if (blockFlags) {
-            blockFlags->setBit(bb->index());
-            return;
-        }
-
-        for (int i = 0; i < blockNumbers.size(); ++i) {
-            if (blockNumbers[i] == bb->index())
-                return;
-        }
-
-        if (blockNumbers.size() == MaxVectorCapacity) {
-            blockFlags = new Flags(function->basicBlockCount(), false);
-            for (int i = 0; i < blockNumbers.size(); ++i) {
-                blockFlags->setBit(blockNumbers[i]);
-            }
-            blockNumbers.clear();
-            blockFlags->setBit(bb->index());
-        } else {
-            blockNumbers.append(bb->index());
-        }
-    }
-
-    void remove(BasicBlock *bb)
-    {
-        Q_ASSERT(function);
-
-        if (blockFlags) {
-            blockFlags->clearBit(bb->index());
-            return;
-        }
-
-        for (int i = 0; i < blockNumbers.size(); ++i) {
-            if (blockNumbers[i] == bb->index()) {
-                blockNumbers.remove(i);
-                return;
-            }
-        }
-    }
-
-    const_iterator begin() const { return const_iterator(*this, false); }
-    const_iterator end() const { return const_iterator(*this, true); }
-
-    void collectValues(std::vector<BasicBlock *> &bbs) const
-    {
-        Q_ASSERT(function);
-
-        for (const_iterator it = begin(), eit = end(); it != eit; ++it)
-            bbs.push_back(*it);
-    }
-
-    bool contains(BasicBlock *bb) const
-    {
-        Q_ASSERT(function);
-
-        if (blockFlags)
-            return blockFlags->at(bb->index());
-
-        for (int i = 0; i < blockNumbers.size(); ++i) {
-            if (blockNumbers[i] == bb->index())
-                return true;
-        }
-
-        return false;
-    }
-};
-
-class DominatorTree
-{
-    enum {
-        DebugDominatorFrontiers = 0,
-        DebugImmediateDominators = 0,
-
-        DebugCodeCanUseLotsOfCpu = 0
-    };
-
-    typedef int BasicBlockIndex;
-    enum { InvalidBasicBlockIndex = -1 };
-
-    struct Data
-    {
-        int N;
-        std::vector<int> dfnum; // BasicBlock index -> dfnum
-        std::vector<int> vertex;
-        std::vector<BasicBlockIndex> parent; // BasicBlock index -> parent BasicBlock index
-        std::vector<BasicBlockIndex> ancestor; // BasicBlock index -> ancestor BasicBlock index
-        std::vector<BasicBlockIndex> best; // BasicBlock index -> best BasicBlock index
-        std::vector<BasicBlockIndex> semi; // BasicBlock index -> semi dominator BasicBlock index
-        std::vector<BasicBlockIndex> samedom; // BasicBlock index -> same dominator BasicBlock index
-
-        Data(): N(0) {}
-    };
-
-    IR::Function *function;
-    QScopedPointer<Data> d;
-    std::vector<BasicBlockIndex> idom; // BasicBlock index -> immediate dominator BasicBlock index
-    std::vector<BasicBlockSet> DF; // BasicBlock index -> dominator frontier
-
-    struct DFSTodo {
-        BasicBlockIndex node, parent;
-
-        DFSTodo()
-            : node(InvalidBasicBlockIndex)
-            , parent(InvalidBasicBlockIndex)
-        {}
-
-        DFSTodo(BasicBlockIndex node, BasicBlockIndex parent)
-            : node(node)
-            , parent(parent)
-        {}
-    };
-
-    void DFS(BasicBlockIndex node) {
-        std::vector<DFSTodo> worklist;
-        worklist.reserve(d->vertex.capacity() / 2);
-        DFSTodo todo(node, InvalidBasicBlockIndex);
-
-        while (true) {
-            BasicBlockIndex n = todo.node;
-
-            if (d->dfnum[n] == 0) {
-                d->dfnum[n] = d->N;
-                d->vertex[d->N] = n;
-                d->parent[n] = todo.parent;
-                ++d->N;
-                const BasicBlock::OutgoingEdges &out = function->basicBlock(n)->out;
-                for (int i = out.size() - 1; i > 0; --i)
-                    worklist.push_back(DFSTodo(out[i]->index(), n));
-
-                if (out.size() > 0) {
-                    todo.node = out.first()->index();
-                    todo.parent = n;
-                    continue;
-                }
-            }
-
-            if (worklist.empty())
-                break;
-
-            todo = worklist.back();
-            worklist.pop_back();
-        }
-    }
-
-    BasicBlockIndex ancestorWithLowestSemi(BasicBlockIndex v, std::vector<BasicBlockIndex> &worklist) {
-        worklist.clear();
-        for (BasicBlockIndex it = v; it != InvalidBasicBlockIndex; it = d->ancestor[it])
-            worklist.push_back(it);
-
-        if (worklist.size() < 2)
-            return d->best[v];
-
-        BasicBlockIndex b = InvalidBasicBlockIndex;
-        BasicBlockIndex last = worklist.back();
-        Q_ASSERT(worklist.size() <= INT_MAX);
-        for (int it = static_cast<int>(worklist.size()) - 2; it >= 0; --it) {
-            BasicBlockIndex bbIt = worklist[it];
-            d->ancestor[bbIt] = last;
-            BasicBlockIndex &best_it = d->best[bbIt];
-            if (b != InvalidBasicBlockIndex && d->dfnum[d->semi[b]] < d->dfnum[d->semi[best_it]])
-                best_it = b;
-            else
-                b = best_it;
-        }
-        return b;
-    }
-
-    void link(BasicBlockIndex p, BasicBlockIndex n) {
-        d->ancestor[n] = p;
-        d->best[n] = n;
-    }
-
-    void calculateIDoms() {
-        Q_ASSERT(function->basicBlock(0)->in.isEmpty());
-
-        const int bbCount = function->basicBlockCount();
-        d->vertex = std::vector<int>(bbCount, InvalidBasicBlockIndex);
-        d->parent = std::vector<int>(bbCount, InvalidBasicBlockIndex);
-        d->dfnum = std::vector<int>(size_t(bbCount), 0);
-        d->semi = std::vector<BasicBlockIndex>(bbCount, InvalidBasicBlockIndex);
-        d->ancestor = std::vector<BasicBlockIndex>(bbCount, InvalidBasicBlockIndex);
-        idom = std::vector<BasicBlockIndex>(bbCount, InvalidBasicBlockIndex);
-        d->samedom = std::vector<BasicBlockIndex>(bbCount, InvalidBasicBlockIndex);
-        d->best = std::vector<BasicBlockIndex>(bbCount, InvalidBasicBlockIndex);
-
-        QHash<BasicBlockIndex, std::vector<BasicBlockIndex> > bucket;
-        bucket.reserve(bbCount);
-
-        DFS(function->basicBlock(0)->index());
-        Q_ASSERT(d->N == function->liveBasicBlocksCount());
-
-        std::vector<BasicBlockIndex> worklist;
-        worklist.reserve(d->vertex.capacity() / 2);
-
-        for (int i = d->N - 1; i > 0; --i) {
-            BasicBlockIndex n = d->vertex[i];
-            BasicBlockIndex p = d->parent[n];
-            BasicBlockIndex s = p;
-
-            for (BasicBlock *v : function->basicBlock(n)->in) {
-                BasicBlockIndex ss = InvalidBasicBlockIndex;
-                if (d->dfnum[v->index()] <= d->dfnum[n])
-                    ss = v->index();
-                else
-                    ss = d->semi[ancestorWithLowestSemi(v->index(), worklist)];
-                if (d->dfnum[ss] < d->dfnum[s])
-                    s = ss;
-            }
-            d->semi[n] = s;
-            bucket[s].push_back(n);
-            link(p, n);
-            if (bucket.contains(p)) {
-                for (BasicBlockIndex v : bucket[p]) {
-                    BasicBlockIndex y = ancestorWithLowestSemi(v, worklist);
-                    BasicBlockIndex semi_v = d->semi[v];
-                    if (d->semi[y] == semi_v)
-                        idom[v] = semi_v;
-                    else
-                        d->samedom[v] = y;
-                }
-                bucket.remove(p);
-            }
-        }
-
-        for (int i = 1; i < d->N; ++i) {
-            BasicBlockIndex n = d->vertex[i];
-            Q_ASSERT(n != InvalidBasicBlockIndex);
-            Q_ASSERT(!bucket.contains(n));
-            Q_ASSERT(d->ancestor[n] != InvalidBasicBlockIndex
-                        && ((d->semi[n] != InvalidBasicBlockIndex
-                                && d->dfnum[d->ancestor[n]] <= d->dfnum[d->semi[n]]) || d->semi[n] == n));
-            BasicBlockIndex sdn = d->samedom[n];
-            if (sdn != InvalidBasicBlockIndex)
-                idom[n] = idom[sdn];
-        }
-
-        dumpImmediateDominators();
-    }
-
-    struct NodeProgress {
-        std::vector<BasicBlockIndex> children;
-        std::vector<BasicBlockIndex> todo;
-    };
-
-public:
-    DominatorTree(IR::Function *function)
-        : function(function)
-        , d(new Data)
-    {
-        calculateIDoms();
-        d.reset();
-    }
-
-    void computeDF() {
-        DF.resize(function->basicBlockCount());
-
-        // compute children of each node in the dominator tree
-        std::vector<std::vector<BasicBlockIndex> > children; // BasicBlock index -> children
-        children.resize(function->basicBlockCount());
-        for (BasicBlock *n : function->basicBlocks()) {
-            if (n->isRemoved())
-                continue;
-            const BasicBlockIndex nodeIndex = n->index();
-            Q_ASSERT(function->basicBlock(nodeIndex) == n);
-            const BasicBlockIndex nodeDominator = idom[nodeIndex];
-            if (nodeDominator == InvalidBasicBlockIndex)
-                continue; // there is no dominator to add this node to as a child (e.g. the start node)
-            children[nodeDominator].push_back(nodeIndex);
-        }
-
-        // Fill the worklist and initialize the node status for each basic-block
-        std::vector<NodeProgress> nodeStatus;
-        nodeStatus.resize(function->basicBlockCount());
-        std::vector<BasicBlockIndex> worklist;
-        worklist.reserve(function->basicBlockCount());
-        for (BasicBlock *bb : function->basicBlocks()) {
-            if (bb->isRemoved())
-                continue;
-            BasicBlockIndex nodeIndex = bb->index();
-            worklist.push_back(nodeIndex);
-            NodeProgress &np = nodeStatus[nodeIndex];
-            np.children = children[nodeIndex];
-            np.todo = children[nodeIndex];
-        }
-
-        BitVector DF_done(function->basicBlockCount(), false);
-
-        while (!worklist.empty()) {
-            BasicBlockIndex node = worklist.back();
-
-            if (DF_done.at(node)) {
-                worklist.pop_back();
-                continue;
-            }
-
-            NodeProgress &np = nodeStatus[node];
-            std::vector<BasicBlockIndex>::iterator it = np.todo.begin();
-            while (it != np.todo.end()) {
-                if (DF_done.at(*it)) {
-                    it = np.todo.erase(it);
-                } else {
-                    worklist.push_back(*it);
-                    break;
-                }
-            }
-
-            if (np.todo.empty()) {
-                BasicBlockSet &S = DF[node];
-                S.init(function);
-                for (BasicBlock *y : function->basicBlock(node)->out)
-                    if (idom[y->index()] != node)
-                        S.insert(y);
-                for (BasicBlockIndex child : np.children) {
-                    const BasicBlockSet &ws = DF[child];
-                    for (BasicBlockSet::const_iterator it = ws.begin(), eit = ws.end(); it != eit; ++it) {
-                        BasicBlock *w = *it;
-                        const BasicBlockIndex wIndex = w->index();
-                        if (node == wIndex || !dominates(node, w->index()))
-                            S.insert(w);
-                    }
-                }
-                DF_done.setBit(node);
-                worklist.pop_back();
-            }
-        }
-
-        if (DebugDominatorFrontiers) {
-            QBuffer buf;
-            buf.open(QIODevice::WriteOnly);
-            QTextStream qout(&buf);
-            qout << "Dominator Frontiers:" << endl;
-            for (BasicBlock *n : function->basicBlocks()) {
-                if (n->isRemoved())
-                    continue;
-
-                qout << "\tDF[" << n->index() << "]: {";
-                const BasicBlockSet &SList = DF[n->index()];
-                for (BasicBlockSet::const_iterator i = SList.begin(), ei = SList.end(); i != ei; ++i) {
-                    if (i != SList.begin())
-                        qout << ", ";
-                    qout << (*i)->index();
-                }
-                qout << "}" << endl;
-            }
-            qDebug("%s", buf.data().constData());
-        }
-
-        if (DebugDominatorFrontiers && DebugCodeCanUseLotsOfCpu) {
-            for (BasicBlock *n : function->basicBlocks()) {
-                if (n->isRemoved())
-                    continue;
-                const BasicBlockSet &fBlocks = DF[n->index()];
-                for (BasicBlockSet::const_iterator it = fBlocks.begin(), eit = fBlocks.end(); it != eit; ++it) {
-                    BasicBlock *fBlock = *it;
-                    Q_ASSERT(!dominates(n, fBlock) || fBlock == n);
-                    bool hasDominatedSucc = false;
-                    for (BasicBlock *succ : fBlock->in) {
-                        if (dominates(n, succ)) {
-                            hasDominatedSucc = true;
-                            break;
-                        }
-                    }
-                    if (!hasDominatedSucc) {
-                        qDebug("%d in DF[%d] has no dominated predecessors", fBlock->index(), n->index());
-                    }
-                    Q_ASSERT(hasDominatedSucc);
-                }
-            }
-        }
-    }
-
-    const BasicBlockSet &dominatorFrontier(BasicBlock *n) const {
-        return DF[n->index()];
-    }
-
-    BasicBlock *immediateDominator(BasicBlock *bb) const {
-        const BasicBlockIndex idx = idom[bb->index()];
-        if (idx == -1)
-            return 0;
-        return function->basicBlock(idx);
-    }
-
-    void dumpImmediateDominators() const
-    {
-        if (DebugImmediateDominators) {
-            QBuffer buf;
-            buf.open(QIODevice::WriteOnly);
-            QTextStream qout(&buf);
-            qout << "Immediate dominators:" << endl;
-            for (BasicBlock *to : function->basicBlocks()) {
-                if (to->isRemoved())
-                    continue;
-
-                qout << '\t';
-                BasicBlockIndex from = idom.at(to->index());
-                if (from != InvalidBasicBlockIndex)
-                    qout << from;
-                else
-                    qout << "(none)";
-                qout << " dominates " << to->index() << endl;
-            }
-            qDebug("%s", buf.data().constData());
-        }
-    }
-
-    void setImmediateDominator(BasicBlock *bb, BasicBlock *newDominator)
-    {
-        Q_ASSERT(bb->index() >= 0);
-        Q_ASSERT(!newDominator || newDominator->index() >= 0);
-
-        if (static_cast<std::vector<BasicBlockIndex>::size_type>(bb->index()) >= idom.size()) {
-            // This is a new block, probably introduced by edge splitting. So, we'll have to grow
-            // the array before inserting the immediate dominator.
-            idom.resize(function->basicBlockCount(), InvalidBasicBlockIndex);
-        }
-
-        const BasicBlockIndex newIdx = newDominator ? newDominator->index() : InvalidBasicBlockIndex;
-        if (DebugImmediateDominators)
-            qDebug() << "Setting idom of" << bb->index() << "from" << idom[bb->index()] << "to" << newIdx;
-        idom[bb->index()] = newIdx;
-    }
-
-    void collectSiblings(BasicBlock *node, BasicBlockSet &siblings)
-    {
-        siblings.insert(node);
-        const BasicBlockIndex dominator = idom[node->index()];
-        if (dominator == InvalidBasicBlockIndex)
-            return;
-        for (size_t i = 0, ei = idom.size(); i != ei; ++i) {
-            if (idom[i] == dominator) {
-                BasicBlock *bb = function->basicBlock(int(i));
-                if (!bb->isRemoved())
-                    siblings.insert(bb);
-            }
-        }
-    }
-
-    void recalculateIDoms(const BasicBlockSet &nodes, BasicBlock *limit = 0)
-    {
-        const BasicBlockIndex limitIndex = limit ? limit->index() : InvalidBasicBlockIndex;
-        BasicBlockSet todo(nodes), postponed(function);
-        while (!todo.empty())
-            recalculateIDom(*todo.begin(), todo, postponed, limitIndex);
-    }
-
-    bool dominates(BasicBlock *dominator, BasicBlock *dominated) const {
-        return dominates(dominator->index(), dominated->index());
-    }
-
-    struct Cmp {
-        std::vector<int> *nodeDepths;
-        Cmp(std::vector<int> *nodeDepths)
-            : nodeDepths(nodeDepths)
-            { Q_ASSERT(nodeDepths); }
-        bool operator()(BasicBlock *one, BasicBlock *two) const
-            {
-                if (one->isRemoved())
-                    return false;
-                if (two->isRemoved())
-                    return true;
-                return nodeDepths->at(one->index()) > nodeDepths->at(two->index());
-            }
-    };
-
-    // Calculate a depth-first iteration order on the nodes of the dominator tree.
-    //
-    // The order of the nodes in the vector is not the same as one where a recursive depth-first
-    // iteration is done on a tree. Rather, the nodes are (reverse) sorted on tree depth.
-    // So for the:
-    //    1 dominates 2
-    //    2 dominates 3
-    //    3 dominates 4
-    //    2 dominates 5
-    // the order will be:
-    //    4, 3, 5, 2, 1
-    // or:
-    //    4, 5, 3, 2, 1
-    // So the order of nodes on the same depth is undefined, but it will be after the nodes
-    // they dominate, and before the nodes that dominate them.
-    //
-    // The reason for this order is that a proper DFS pre-/post-order would require inverting
-    // the idom vector by either building a real tree datastructure or by searching the idoms
-    // for siblings and children. Both have a higher time complexity than sorting by depth.
-    QVector<BasicBlock *> calculateDFNodeIterOrder() const
-    {
-        std::vector<int> depths = calculateNodeDepths();
-        QVector<BasicBlock *> order = function->basicBlocks();
-        std::sort(order.begin(), order.end(), Cmp(&depths));
-        for (int i = 0; i < order.size(); ) {
-            if (order[i]->isRemoved())
-                order.remove(i);
-            else
-                ++i;
-        }
-        return order;
-    }
-
-    void mergeIntoPredecessor(BasicBlock *successor)
-    {
-        int succIdx = successor->index();
-        if (succIdx == InvalidBasicBlockIndex) {
-            return;
-        }
-
-        int succDom = idom[unsigned(succIdx)];
-        for (BasicBlockIndex &idx : idom) {
-            if (idx == succIdx) {
-                idx = succDom;
-            }
-        }
-    }
-
-private:
-    bool dominates(BasicBlockIndex dominator, BasicBlockIndex dominated) const {
-        // dominator can be Invalid when the dominated block has no dominator (i.e. the start node)
-        Q_ASSERT(dominated != InvalidBasicBlockIndex);
-
-        if (dominator == dominated)
-            return false;
-
-        for (BasicBlockIndex it = idom[dominated]; it != InvalidBasicBlockIndex; it = idom[it]) {
-            if (it == dominator)
-                return true;
-        }
-
-        return false;
-    }
-
-    // Algorithm:
-    //  - for each node:
-    //    - get the depth of a node. If it's unknown (-1):
-    //      - get the depth of the immediate dominator.
-    //      - if that's unknown too, calculate it by calling calculateNodeDepth
-    //      - set the current node's depth to that of immediate dominator + 1
-    std::vector<int> calculateNodeDepths() const
-    {
-        std::vector<int> nodeDepths(size_t(function->basicBlockCount()), -1);
-        nodeDepths[0] = 0;
-        for (BasicBlock *bb : function->basicBlocks()) {
-            if (bb->isRemoved())
-                continue;
-
-            int &bbDepth = nodeDepths[bb->index()];
-            if (bbDepth == -1) {
-                const int immDom = idom[bb->index()];
-                int immDomDepth = nodeDepths[immDom];
-                if (immDomDepth == -1)
-                    immDomDepth = calculateNodeDepth(immDom, nodeDepths);
-                bbDepth = immDomDepth + 1;
-            }
-        }
-        return nodeDepths;
-    }
-
-    // Algorithm:
-    //   - search for the first dominator of a node that has a known depth. As all nodes are
-    //     reachable from the start node, and that node's depth is 0, this is finite.
-    //   - while doing that search, put all unknown nodes in the worklist
-    //   - pop all nodes from the worklist, and set their depth to the previous' (== dominating)
-    //     node's depth + 1
-    // This way every node's depth is calculated once, and the complexity is O(n).
-    int calculateNodeDepth(int nodeIdx, std::vector<int> &nodeDepths) const
-    {
-        std::vector<int> worklist;
-        worklist.reserve(8);
-        int depth = -1;
-
-        do {
-            worklist.push_back(nodeIdx);
-            nodeIdx = idom[nodeIdx];
-            depth = nodeDepths[nodeIdx];
-        } while (depth == -1);
-
-        for (std::vector<int>::const_reverse_iterator it = worklist.rbegin(), eit = worklist.rend(); it != eit; ++it)
-            nodeDepths[*it] = ++depth;
-
-        return depth;
-    }
-
-    // The immediate-dominator recalculation is used when edges are removed from the CFG. See
-    // [Ramalingam] for a description. Note that instead of calculating the priority, a recursive
-    // algorithm is used: when recalculating the immediate dominator of a node by looking for the
-    // least-common ancestor, and a node is hit that also needs recalculation, a recursive call
-    // is done to calculate that nodes immediate dominator first.
-    //
-    // Note that this simplified algorithm cannot cope with back-edges. It only works for
-    // non-looping edges (which is our use-case).
-    void recalculateIDom(BasicBlock *node, BasicBlockSet &todo, BasicBlockSet &postponed, BasicBlockIndex limit) {
-        Q_ASSERT(!postponed.contains(node));
-        Q_ASSERT(todo.contains(node));
-        todo.remove(node);
-
-        if (node->in.size() == 1) {
-            // Special case: if the node has only one incoming edge, then that is the immediate
-            // dominator.
-            setImmediateDominator(node, node->in.first());
-            return;
-        }
-
-        std::vector<BasicBlockIndex> prefix;
-        prefix.reserve(32);
-
-        for (BasicBlock *in : node->in) {
-            if (node == in) // back-edge to self
-                continue;
-            if (dominates(node->index(), in->index())) // a known back-edge
-                continue;
-
-            if (prefix.empty()) {
-                calculatePrefix(node, in, prefix, todo, postponed, limit);
-
-                if (!prefix.empty()) {
-                    std::reverse(prefix.begin(), prefix.end());
-                    Q_ASSERT(!prefix.empty());
-                    Q_ASSERT(prefix.front() == limit || limit == InvalidBasicBlockIndex);
-                }
-            } else {
-                std::vector<BasicBlockIndex> anotherPrefix;
-                anotherPrefix.reserve(prefix.size());
-                calculatePrefix(node, in, anotherPrefix, todo, postponed, limit);
-
-                if (!anotherPrefix.empty())
-                    commonPrefix(prefix, anotherPrefix);
-            }
-        }
-
-        Q_ASSERT(!prefix.empty());
-        idom[node->index()] = prefix.back();
-    }
-
-    void calculatePrefix(BasicBlock *node, BasicBlock *in, std::vector<BasicBlockIndex> &prefix, BasicBlockSet &todo, BasicBlockSet &postponed, BasicBlockIndex limit)
-    {
-        for (BasicBlockIndex it = in->index(); it != InvalidBasicBlockIndex; it = idom[it]) {
-            prefix.push_back(it);
-            if (it == limit)
-                return;
-            BasicBlock *n = function->basicBlock(it);
-            if (postponed.contains(n)) { // possible back-edge, bail out.
-                prefix.clear();
-                return;
-            }
-            if (todo.contains(n)) {
-                postponed.insert(node);
-                recalculateIDom(n, todo, postponed, limit);
-                postponed.remove(node);
-            }
-        }
-    }
-
-    // Calculate the LCA (Least Common Ancestor) by finding the longest common prefix between two
-    // dominator chains. Note that "anotherPrefix" has the node's immediate dominator first, while
-    // "bestPrefix" has it last (meaning: is in reverse order). The reason for this is that removing
-    // nodes from "bestPrefix" is cheaper because it's done at the end of the vector, while
-    // reversing all "anotherPrefix" nodes would take unnecessary time.
-    static void commonPrefix(std::vector<BasicBlockIndex> &bestPrefix, const std::vector<BasicBlockIndex> &anotherPrefix)
-    {
-        const size_t anotherSize = anotherPrefix.size();
-        size_t minLen = qMin(bestPrefix.size(), anotherPrefix.size());
-        while (minLen != 0) {
-            --minLen;
-            if (bestPrefix[minLen] == anotherPrefix[anotherSize - minLen - 1]) {
-                ++minLen;
-                break;
-            }
-        }
-        if (minLen != bestPrefix.size())
-            bestPrefix.erase(bestPrefix.begin() + minLen, bestPrefix.end());
-    }
-};
-
-class VariableCollector {
-    std::vector<Temp> _allTemps;
-    std::vector<BasicBlockSet> _defsites;
-    std::vector<std::vector<int> > A_orig;
-    BitVector nonLocals;
-    BitVector killed;
-
-    BasicBlock *currentBB;
-    bool isCollectable(Temp *t) const
-    {
-        Q_UNUSED(t);
-        Q_ASSERT(t->kind != Temp::PhysicalRegister && t->kind != Temp::StackSlot);
-        return true;
-    }
-
-    void addDefInCurrentBlock(Temp *t)
-    {
-        std::vector<int> &temps = A_orig[currentBB->index()];
-        if (std::find(temps.begin(), temps.end(), t->index) == temps.end())
-            temps.push_back(t->index);
-    }
-
-    void addTemp(Temp *t)
-    {
-        if (_allTemps[t->index].kind == Temp::Invalid)
-            _allTemps[t->index] = *t;
-    }
-
-public:
-    VariableCollector(IR::Function *function)
-    {
-        _allTemps.resize(function->tempCount);
-        _defsites.resize(function->tempCount);
-        for (int i = 0; i < function->tempCount; ++i)
-            _defsites[i].init(function);
-        nonLocals.resize(function->tempCount);
-        const size_t ei = function->basicBlockCount();
-        A_orig.resize(ei);
-        for (size_t i = 0; i != ei; ++i)
-            A_orig[i].reserve(8);
-
-        for (BasicBlock *bb : function->basicBlocks()) {
-            if (bb->isRemoved())
-                continue;
-
-            currentBB = bb;
-            killed.assign(function->tempCount, false);
-            for (Stmt *s : bb->statements())
-                visit(s);
-        }
-    }
-
-    const std::vector<Temp> &allTemps() const
-    { return _allTemps; }
-
-    void collectDefSites(const Temp &n, std::vector<BasicBlock *> &bbs) const {
-        Q_ASSERT(!n.isInvalid());
-        Q_ASSERT(n.index < _defsites.size());
-        _defsites[n.index].collectValues(bbs);
-    }
-
-    const std::vector<int> &inBlock(BasicBlock *n) const
-    {
-        return A_orig.at(n->index());
-    }
-
-    bool isNonLocal(const Temp &var) const
-    {
-        Q_ASSERT(!var.isInvalid());
-        Q_ASSERT(static_cast<int>(var.index) < nonLocals.size());
-        return nonLocals.at(var.index);
-    }
-
-private:
-    void visit(Stmt *s)
-    {
-        if (s->asPhi()) {
-            // nothing to do
-        } else if (auto move = s->asMove()) {
-            visit(move->source);
-
-            if (Temp *t = move->target->asTemp()) {
-                addTemp(t);
-
-                if (isCollectable(t)) {
-                    _defsites[t->index].insert(currentBB);
-                    addDefInCurrentBlock(t);
-
-                    // For semi-pruned SSA:
-                    killed.setBit(t->index);
-                }
-            } else {
-                visit(move->target);
-            }
-        } else {
-            STMT_VISIT_ALL_KINDS(s)
-        }
-    }
-
-    void visit(Expr *e)
-    {
-        if (auto t = e->asTemp()) {
-            addTemp(t);
-
-            if (isCollectable(t)) {
-                if (!killed.at(t->index)) {
-                    nonLocals.setBit(t->index);
-                }
-            }
-        } else {
-            EXPR_VISIT_ALL_KINDS(e);
-        }
-    }
-};
-
-struct UntypedTemp {
-    Temp temp;
-    UntypedTemp() {}
-    UntypedTemp(const Temp &t): temp(t) {}
-};
-inline bool operator==(const UntypedTemp &t1, const UntypedTemp &t2) Q_DECL_NOTHROW
-{ return t1.temp.index == t2.temp.index && t1.temp.kind == t2.temp.kind; }
-inline bool operator!=(const UntypedTemp &t1, const UntypedTemp &t2) Q_DECL_NOTHROW
-{ return !(t1 == t2); }
-
-class DefUses
-{
-public:
-    struct DefUse {
-        DefUse()
-            : defStmt(0)
-            , blockOfStatement(0)
-        { uses.reserve(8); }
-        Temp temp;
-        Stmt *defStmt;
-        BasicBlock *blockOfStatement;
-        QVector<Stmt *> uses;
-
-        bool isValid() const
-        { return temp.kind != Temp::Invalid; }
-
-        void clear()
-        { defStmt = 0; blockOfStatement = 0; uses.clear(); }
-    };
-
-private:
-    std::vector<DefUse> _defUses;
-    typedef QVarLengthArray<Temp, 4> Temps;
-    std::vector<Temps> _usesPerStatement;
-
-    void ensure(Temp *newTemp)
-    {
-        if (_defUses.size() <= newTemp->index) {
-            _defUses.resize(newTemp->index + 1);
-        }
-    }
-
-    void ensure(Stmt *s)
-    {
-        Q_ASSERT(s->id() >= 0);
-        if (static_cast<unsigned>(s->id()) >= _usesPerStatement.size()) {
-            _usesPerStatement.resize(s->id() + 1);
-        }
-    }
-
-    void addUseForStatement(Stmt *s, const Temp &var)
-    {
-        ensure(s);
-        _usesPerStatement[s->id()].push_back(var);
-    }
-
-public:
-    DefUses(IR::Function *function)
-    {
-        _usesPerStatement.resize(function->statementCount());
-        _defUses.resize(function->tempCount);
-    }
-
-    void cleanup()
-    {
-        for (size_t i = 0, ei = _defUses.size(); i != ei; ++i) {
-            DefUse &defUse = _defUses[i];
-            if (defUse.isValid() && !defUse.defStmt)
-                defUse.clear();
-        }
-    }
-
-    unsigned statementCount() const
-    { return unsigned(_usesPerStatement.size()); }
-
-    unsigned tempCount() const
-    { return unsigned(_defUses.size()); }
-
-    const Temp &temp(int idx) const
-    { return _defUses[idx].temp; }
-
-    void addDef(Temp *newTemp, Stmt *defStmt, BasicBlock *defBlock)
-    {
-        ensure(newTemp);
-        DefUse &defUse = _defUses[newTemp->index];
-        Q_ASSERT(!defUse.isValid());
-        defUse.temp = *newTemp;
-        defUse.defStmt = defStmt;
-        defUse.blockOfStatement = defBlock;
-    }
-
-    QVector<UntypedTemp> defsUntyped() const
-    {
-        QVector<UntypedTemp> res;
-        res.reserve(tempCount());
-        for (const DefUse &du : _defUses)
-            if (du.isValid())
-                res.append(UntypedTemp(du.temp));
-        return res;
-    }
-
-    std::vector<const Temp *> defs() const {
-        std::vector<const Temp *> res;
-        const size_t ei = _defUses.size();
-        res.reserve(ei);
-        for (size_t i = 0; i != ei; ++i) {
-            const DefUse &du = _defUses.at(i);
-            if (du.isValid())
-                res.push_back(&du.temp);
-        }
-        return res;
-    }
-
-    void removeDef(const Temp &variable) {
-        Q_ASSERT(static_cast<unsigned>(variable.index) < _defUses.size());
-        _defUses[variable.index].clear();
-    }
-
-    void addUses(const Temp &variable, const QVector<Stmt *> &newUses)
-    {
-        Q_ASSERT(static_cast<unsigned>(variable.index) < _defUses.size());
-        QVector<Stmt *> &uses = _defUses[variable.index].uses;
-        for (Stmt *stmt : newUses)
-            if (std::find(uses.begin(), uses.end(), stmt) == uses.end())
-                uses.push_back(stmt);
-    }
-
-    void addUse(const Temp &variable, Stmt *newUse)
-    {
-        if (_defUses.size() <= variable.index) {
-            _defUses.resize(variable.index + 1);
-            DefUse &du = _defUses[variable.index];
-            du.temp = variable;
-            du.uses.push_back(newUse);
-            addUseForStatement(newUse, variable);
-            return;
-        }
-
-        QVector<Stmt *> &uses = _defUses[variable.index].uses;
-        if (std::find(uses.begin(), uses.end(), newUse) == uses.end())
-            uses.push_back(newUse);
-        addUseForStatement(newUse, variable);
-    }
-
-    int useCount(const Temp &variable) const
-    {
-        Q_ASSERT(static_cast<unsigned>(variable.index) < _defUses.size());
-        return _defUses[variable.index].uses.size();
-    }
-
-    Stmt *defStmt(const Temp &variable) const
-    {
-        Q_ASSERT(static_cast<unsigned>(variable.index) < _defUses.size());
-        return _defUses[variable.index].defStmt;
-    }
-
-    BasicBlock *defStmtBlock(const Temp &variable) const
-    {
-        Q_ASSERT(static_cast<unsigned>(variable.index) < _defUses.size());
-        return _defUses[variable.index].blockOfStatement;
-    }
-
-    void replaceBasicBlock(BasicBlock *from, BasicBlock *to)
-    {
-        for (auto &du : _defUses) {
-            if (du.blockOfStatement == from) {
-                du.blockOfStatement = to;
-            }
-        }
-    }
-
-    void removeUse(Stmt *usingStmt, const Temp &var)
-    {
-        Q_ASSERT(static_cast<unsigned>(var.index) < _defUses.size());
-        QVector<Stmt *> &uses = _defUses[var.index].uses;
-        uses.erase(std::remove(uses.begin(), uses.end(), usingStmt), uses.end());
-    }
-
-    void registerNewStatement(Stmt *s)
-    {
-        ensure(s);
-    }
-
-    const Temps &usedVars(Stmt *s) const
-    {
-        Q_ASSERT(s->id() >= 0);
-        Q_ASSERT(static_cast<unsigned>(s->id()) < _usesPerStatement.size());
-        return _usesPerStatement[s->id()];
-    }
-
-    const QVector<Stmt *> &uses(const Temp &var) const
-    {
-        return _defUses[var.index].uses;
-    }
-
-    QVector<Stmt*> removeDefUses(Stmt *s)
-    {
-        QVector<Stmt*> defStmts;
-        for (const Temp &usedVar : usedVars(s)) {
-            if (Stmt *ds = defStmt(usedVar))
-                defStmts += ds;
-            removeUse(s, usedVar);
-        }
-        if (Move *m = s->asMove()) {
-            if (Temp *t = m->target->asTemp())
-                removeDef(*t);
-        } else if (Phi *p = s->asPhi()) {
-            removeDef(*p->targetTemp);
-        }
-
-        return defStmts;
-    }
-
-    void dump() const
-    {
-        QBuffer buf;
-        buf.open(QIODevice::WriteOnly);
-        QTextStream qout(&buf);
-        qout << "Defines and uses:" << endl;
-        for (const DefUse &du : _defUses) {
-            if (!du.isValid())
-                continue;
-            qout << '%' << du.temp.index;
-            qout << " -> defined in block " << du.blockOfStatement->index()
-                 << ", statement: " << du.defStmt->id()
-                 << endl;
-            qout << "     uses:";
-            for (Stmt *s : du.uses)
-                qout << ' ' << s->id();
-            qout << endl;
-        }
-        qout << "Uses per statement:" << endl;
-        for (size_t i = 0, ei = _usesPerStatement.size(); i != ei; ++i) {
-            qout << "    " << i << ":";
-            for (const Temp &t : _usesPerStatement[i])
-                qout << ' ' << t.index;
-            qout << endl;
-        }
-        qDebug("%s", buf.data().constData());
-    }
-};
-
-void insertPhiNode(const Temp &a, BasicBlock *y, IR::Function *f) {
-    Phi *phiNode = f->NewStmt<Phi>();
-    phiNode->targetTemp = f->New<Temp>();
-    phiNode->targetTemp->init(a.kind, a.index);
-    y->prependStatement(phiNode);
-
-    phiNode->incoming.resize(y->in.size());
-    for (int i = 0, ei = y->in.size(); i < ei; ++i) {
-        Temp *t = f->New<Temp>();
-        t->init(a.kind, a.index);
-        phiNode->incoming[i] = t;
-    }
-}
-
-// High-level (recursive) algorithm:
-//   Mapping: old temp number -> new temp number
-//
-//   Start:
-//     Rename(start-node)
-//
-//   Rename(node, mapping):
-//     for each statement S in block n
-//       if S not in a phi-function
-//         for each use of some variable x in S
-//           y = mapping[x]
-//           replace the use of x with y in S
-//       for each definition of some variable a in S                        [1]
-//         a_new = generate new/unique temp
-//         mapping[a] = a_new
-//         replace definition of a with definition of a_new in S
-//     for each successor Y of block n
-//       Suppose n is the j-th predecessor of Y
-//       for each phi function in Y
-//         suppose the j-th operand of the phi-function is a
-//         i = mapping[a]
-//         replace the j-th operand with a_i
-//     for each child X of n                                                [2]
-//       Rename(X)
-//     for each newly generated temp from step [1] restore the old value    [3]
-//
-// This algorithm can run out of CPU stack space when there are lots of basic-blocks, like in a
-// switch statement with 8000 cases that all fall-through. The iterativer version below uses a
-// work-item stack, where step [1] from the algorithm above also pushes an "undo mapping change",
-// and step [2] pushes a "rename(X)" action. This eliminates step [3].
-//
-// Iterative version:
-//   Mapping: old temp number -> new temp number
-//
-//   The stack can hold two kinds of actions:
-//     "Rename basic block n"
-//     "Restore count for temp"
-//
-//   Start:
-//     counter = 0
-//     push "Rename start node" onto the stack
-//     while the stack is not empty:
-//       take the last item, and process it
-//
-//   Rename(n) =
-//     for each statement S in block n
-//       if S not in a phi-function
-//         for each use of some variable x in S
-//           y = mapping[x]
-//           replace the use of x with y in S
-//       for each definition of some variable a in S
-//         old = mapping[a]
-//         push Undo(a, old)
-//         counter = counter + 1
-//         new = counter;
-//         mapping[a] = new
-//         replace definition of a with definition of a_new in S
-//     for each successor Y of block n
-//       Suppose n is the j-th predecessor of Y
-//       for each phi function in Y
-//         suppose the j-th operand of the phi-function is a
-//         i = mapping[a]
-//         replace the j-th operand with a_i
-//     for each child X of n
-//       push Rename(X)
-//
-//   Undo(t, c) =
-//     mapping[t] = c
-class VariableRenamer
-{
-    Q_DISABLE_COPY(VariableRenamer)
-
-    IR::Function *function;
-    DefUses &defUses;
-    unsigned tempCount;
-
-    typedef std::vector<int> Mapping; // maps from existing/old temp number to the new and unique temp number.
-    enum { Absent = -1 };
-    Mapping vregMapping;
-    ProcessedBlocks processed;
-
-    BasicBlock *currentBB;
-    Stmt *currentStmt;
-
-    struct TodoAction {
-        enum { RestoreVReg, Rename } action;
-        union {
-            struct {
-                unsigned temp;
-                int previous;
-            } restoreData;
-            struct {
-                BasicBlock *basicBlock;
-            } renameData;
-        };
-
-        bool isValid() const { return action != Rename || renameData.basicBlock != 0; }
-
-        TodoAction()
-        {
-            action = Rename;
-            renameData.basicBlock = 0;
-        }
-
-        TodoAction(const Temp &t, int prev)
-        {
-            Q_ASSERT(t.kind == Temp::VirtualRegister);
-
-            action = RestoreVReg;
-            restoreData.temp = t.index;
-            restoreData.previous = prev;
-        }
-
-        TodoAction(BasicBlock *bb)
-        {
-            Q_ASSERT(bb);
-
-            action = Rename;
-            renameData.basicBlock = bb;
-        }
-    };
-
-    QVector<TodoAction> todo;
-
-public:
-    VariableRenamer(IR::Function *f, DefUses &defUses)
-        : function(f)
-        , defUses(defUses)
-        , tempCount(0)
-        , processed(f)
-    {
-        vregMapping.assign(f->tempCount, Absent);
-        todo.reserve(f->basicBlockCount());
-    }
-
-    void run() {
-        todo.append(TodoAction(function->basicBlock(0)));
-
-        while (!todo.isEmpty()) {
-            TodoAction todoAction = todo.back();
-            Q_ASSERT(todoAction.isValid());
-            todo.pop_back();
-
-            switch (todoAction.action) {
-            case TodoAction::Rename:
-                rename(todoAction.renameData.basicBlock);
-                break;
-            case TodoAction::RestoreVReg:
-                restore(vregMapping, todoAction.restoreData.temp, todoAction.restoreData.previous);
-                break;
-            default:
-                Q_UNREACHABLE();
-            }
-        }
-
-        function->tempCount = tempCount;
-    }
-
-private:
-    static inline void restore(Mapping &mapping, int temp, int previous)
-    {
-        mapping[temp] = previous;
-    }
-
-    void rename(BasicBlock *bb)
-    {
-        while (bb && !processed.alreadyProcessed(bb)) {
-            renameStatementsAndPhis(bb);
-            processed.markAsProcessed(bb);
-
-            BasicBlock *next = 0;
-            for (BasicBlock *out : bb->out) {
-                if (processed.alreadyProcessed(out))
-                    continue;
-                if (!next)
-                    next = out;
-                else
-                    todo.append(TodoAction(out));
-            }
-            bb = next;
-        }
-    }
-
-    void renameStatementsAndPhis(BasicBlock *bb)
-    {
-        currentBB = bb;
-
-        for (Stmt *s : bb->statements()) {
-            currentStmt = s;
-            visit(s);
-        }
-
-        for (BasicBlock *Y : bb->out) {
-            const int j = Y->in.indexOf(bb);
-            Q_ASSERT(j >= 0 && j < Y->in.size());
-            for (Stmt *s : Y->statements()) {
-                if (Phi *phi = s->asPhi()) {
-                    Temp *t = phi->incoming[j]->asTemp();
-                    unsigned newTmp = currentNumber(*t);
-//                    qDebug()<<"I: replacing phi use"<<a<<"with"<<newTmp<<"in L"<<Y->index;
-                    t->index = newTmp;
-                    t->kind = Temp::VirtualRegister;
-                    defUses.addUse(*t, phi);
-                } else {
-                    break;
-                }
-            }
-        }
-    }
-
-    unsigned currentNumber(const Temp &t)
-    {
-        int nr = Absent;
-        switch (t.kind) {
-        case Temp::VirtualRegister:
-            nr = vregMapping[t.index];
-            break;
-        default:
-            Q_UNREACHABLE();
-            nr = Absent;
-            break;
-        }
-        if (nr == Absent) {
-            // Special case: we didn't prune the Phi nodes yet, so for proper temps (virtual
-            // registers) the SSA algorithm might insert superfluous Phis that have uses without
-            // definition. E.g.: if a temporary got introduced in the "then" clause, it "could"
-            // reach the "end-if" block, so there will be a phi node for that temp. A later pass
-            // will clean this up by looking for uses-without-defines in phi nodes. So, what we do
-            // is to generate a new unique number, and leave it dangling.
-            nr = nextFreeTemp(t);
-        }
-
-        return nr;
-    }
-
-    unsigned nextFreeTemp(const Temp &t)
-    {
-        unsigned newIndex = tempCount++;
-        Q_ASSERT(newIndex <= INT_MAX);
-        int oldIndex = Absent;
-
-        switch (t.kind) {
-        case Temp::VirtualRegister:
-            oldIndex = vregMapping[t.index];
-            vregMapping[t.index] = newIndex;
-            break;
-        default:
-            Q_UNREACHABLE();
-        }
-
-        todo.append(TodoAction(t, oldIndex));
-
-        return newIndex;
-    }
-
-private:
-    void visit(Stmt *s)
-    {
-        if (auto move = s->asMove()) {
-            // uses:
-            visit(move->source);
-
-            // defs:
-            if (Temp *t = move->target->asTemp()) {
-                renameTemp(t);
-            } else {
-                visit(move->target);
-            }
-        } else if (auto phi = s->asPhi()) {
-            renameTemp(phi->targetTemp);
-        } else {
-            STMT_VISIT_ALL_KINDS(s);
-        }
-    }
-
-    void visit(Expr *e)
-    {
-        if (auto temp = e->asTemp()) {
-            temp->index = currentNumber(*temp);
-            temp->kind = Temp::VirtualRegister;
-            defUses.addUse(*temp, currentStmt);
-        } else {
-            EXPR_VISIT_ALL_KINDS(e);
-        }
-    }
-
-    void renameTemp(Temp *t) { // only called for defs, not uses
-        const int newIdx = nextFreeTemp(*t);
-//        qDebug()<<"I: replacing def of"<<a<<"with"<<newIdx;
-        t->kind = Temp::VirtualRegister;
-        t->index = newIdx;
-        defUses.addDef(t, currentStmt, currentBB);
-    }
-};
-
-// This function converts the IR to semi-pruned SSA form. For details about SSA and the algorightm,
-// see [Appel]. For the changes needed for semi-pruned SSA form, and for its advantages, see [Briggs].
-void convertToSSA(IR::Function *function, const DominatorTree &df, DefUses &defUses)
-{
-    // Collect all applicable variables:
-    VariableCollector variables(function);
-
-    // Prepare for phi node insertion:
-    std::vector<BitVector > A_phi;
-    const size_t ei = function->basicBlockCount();
-    A_phi.resize(ei);
-    for (size_t i = 0; i != ei; ++i)
-        A_phi[i].assign(function->tempCount, false);
-
-    std::vector<BasicBlock *> W;
-    W.reserve(8);
-
-    // Place phi functions:
-    for (const Temp &a : variables.allTemps()) {
-        if (a.isInvalid())
-            continue;
-        if (!variables.isNonLocal(a))
-            continue; // for semi-pruned SSA
-
-        W.clear();
-        variables.collectDefSites(a, W);
-        while (!W.empty()) {
-            BasicBlock *n = W.back();
-            W.pop_back();
-            const BasicBlockSet &dominatorFrontierForN = df.dominatorFrontier(n);
-            for (BasicBlockSet::const_iterator it = dominatorFrontierForN.begin(), eit = dominatorFrontierForN.end();
-                 it != eit; ++it) {
-                BasicBlock *y = *it;
-                if (!A_phi.at(y->index()).at(a.index)) {
-                    insertPhiNode(a, y, function);
-                    A_phi[y->index()].setBit(a.index);
-                    const std::vector<int> &varsInBlockY = variables.inBlock(y);
-                    if (std::find(varsInBlockY.begin(), varsInBlockY.end(), a.index) == varsInBlockY.end())
-                        W.push_back(y);
-                }
-            }
-        }
-    }
-
-    // Rename variables:
-    VariableRenamer(function, defUses).run();
-}
-
-/// Calculate if a phi node result is used only by other phi nodes, and if those uses are
-/// in turn also used by other phi nodes.
-bool hasPhiOnlyUses(Phi *phi, const DefUses &defUses, QBitArray &collectedPhis)
-{
-    collectedPhis.setBit(phi->id());
-
-    for (Stmt *use : defUses.uses(*phi->targetTemp)) {
-        Phi *dependentPhi = use->asPhi();
-        if (!dependentPhi)
-            return false; // there is a use by a non-phi node
-
-        if (collectedPhis.at(dependentPhi->id()))
-            continue; // we already found this node
-
-        if (!hasPhiOnlyUses(dependentPhi, defUses, collectedPhis))
-            return false;
-    }
-
-    return true;
-}
-
-void cleanupPhis(DefUses &defUses)
-{
-    QBitArray toRemove(defUses.statementCount());
-    QBitArray collectedPhis(defUses.statementCount());
-    std::vector<Phi *> allPhis;
-    allPhis.reserve(32);
-
-    for (const Temp *def : defUses.defs()) {
-        Stmt *defStmt = defUses.defStmt(*def);
-        if (!defStmt)
-            continue;
-
-        Phi *phi = defStmt->asPhi();
-        if (!phi)
-            continue;
-        allPhis.push_back(phi);
-        if (toRemove.at(phi->id()))
-            continue;
-
-        collectedPhis.fill(false);
-        if (hasPhiOnlyUses(phi, defUses, collectedPhis))
-            toRemove |= collectedPhis;
-    }
-
-    for (Phi *phi : allPhis) {
-        if (!toRemove.at(phi->id()))
-            continue;
-
-        const Temp &targetVar = *phi->targetTemp;
-        defUses.defStmtBlock(targetVar)->removeStatement(phi);
-
-        for (const Temp &usedVar : defUses.usedVars(phi))
-            defUses.removeUse(phi, usedVar);
-        defUses.removeDef(targetVar);
-    }
-
-    defUses.cleanup();
-}
-
-class StatementWorklist
-{
-    IR::Function *theFunction;
-    std::vector<Stmt *> stmts;
-    BitVector worklist;
-    unsigned worklistSize;
-    std::vector<int> replaced;
-    BitVector removed;
-
-    Q_DISABLE_COPY(StatementWorklist)
-
-public:
-    StatementWorklist(IR::Function *function)
-        : theFunction(function)
-        , stmts(function->statementCount(), static_cast<Stmt *>(0))
-        , worklist(function->statementCount(), false)
-        , worklistSize(0)
-        , replaced(function->statementCount(), Stmt::InvalidId)
-        , removed(function->statementCount())
-    {
-        grow();
-
-        for (BasicBlock *bb : function->basicBlocks()) {
-            if (bb->isRemoved())
-                continue;
-
-            for (Stmt *s : bb->statements()) {
-                if (!s)
-                    continue;
-
-                stmts[s->id()] = s;
-                worklist.setBit(s->id());
-                ++worklistSize;
-            }
-        }
-    }
-
-    void reset()
-    {
-        worklist.assign(worklist.size(), false);
-        worklistSize = 0;
-
-        for (Stmt *s : stmts) {
-            if (!s)
-                continue;
-
-            worklist.setBit(s->id());
-            ++worklistSize;
-        }
-
-        replaced.assign(replaced.size(), Stmt::InvalidId);
-        removed.assign(removed.size(), false);
-    }
-
-    void remove(Stmt *stmt)
-    {
-        replaced[stmt->id()] = Stmt::InvalidId;
-        removed.setBit(stmt->id());
-        if (worklist.at(stmt->id())) {
-            worklist.clearBit(stmt->id());
-            Q_ASSERT(worklistSize > 0);
-            --worklistSize;
-        }
-    }
-
-    void replace(Stmt *oldStmt, Stmt *newStmt)
-    {
-        Q_ASSERT(oldStmt);
-        Q_ASSERT(replaced[oldStmt->id()] == Stmt::InvalidId);
-        Q_ASSERT(removed.at(oldStmt->id()) == false);
-
-        Q_ASSERT(newStmt);
-        registerNewStatement(newStmt);
-        Q_ASSERT(replaced[newStmt->id()] == Stmt::InvalidId);
-        Q_ASSERT(removed.at(newStmt->id()) == false);
-
-        replaced[oldStmt->id()] = newStmt->id();
-        worklist.clearBit(oldStmt->id());
-    }
-
-    void applyToFunction()
-    {
-        for (BasicBlock *bb : theFunction->basicBlocks()) {
-            if (bb->isRemoved())
-                continue;
-
-            for (int i = 0; i < bb->statementCount();) {
-                Stmt *stmt = bb->statements().at(i);
-
-                int id = stmt->id();
-                Q_ASSERT(id != Stmt::InvalidId);
-                Q_ASSERT(static_cast<unsigned>(stmt->id()) < stmts.size());
-
-                for (int replacementId = replaced[id]; replacementId != Stmt::InvalidId; replacementId = replaced[replacementId])
-                    id = replacementId;
-                Q_ASSERT(id != Stmt::InvalidId);
-                Q_ASSERT(static_cast<unsigned>(stmt->id()) < stmts.size());
-
-                if (removed.at(id)) {
-                    bb->removeStatement(i);
-                } else {
-                    if (id != stmt->id())
-                        bb->replaceStatement(i, stmts[id]);
-
-                    ++i;
-                }
-            }
-        }
-
-        replaced.assign(replaced.size(), Stmt::InvalidId);
-        removed.assign(removed.size(), false);
-    }
-
-    StatementWorklist &operator+=(const QVector<Stmt *> &stmts)
-    {
-        for (Stmt *s : stmts)
-            this->operator+=(s);
-
-        return *this;
-    }
-
-    StatementWorklist &operator+=(Stmt *s)
-    {
-        if (!s)
-            return *this;
-
-        Q_ASSERT(s->id() >= 0);
-        Q_ASSERT(s->id() < worklist.size());
-
-        if (!worklist.at(s->id())) {
-            worklist.setBit(s->id());
-            ++worklistSize;
-        }
-
-        return *this;
-    }
-
-    StatementWorklist &operator-=(Stmt *s)
-    {
-        Q_ASSERT(s->id() >= 0);
-        Q_ASSERT(s->id() < worklist.size());
-
-        if (worklist.at(s->id())) {
-            worklist.clearBit(s->id());
-            Q_ASSERT(worklistSize > 0);
-            --worklistSize;
-        }
-
-        return *this;
-    }
-
-    unsigned size() const
-    {
-        return worklistSize;
-    }
-
-    Stmt *takeNext(Stmt *last)
-    {
-        if (worklistSize == 0)
-            return 0;
-
-        const int startAt = last ? last->id() + 1 : 0;
-        Q_ASSERT(startAt >= 0);
-        Q_ASSERT(startAt <= worklist.size());
-
-        Q_ASSERT(static_cast<size_t>(worklist.size()) == stmts.size());
-
-        int pos = worklist.findNext(startAt, true, /*wrapAround = */true);
-
-        worklist.clearBit(pos);
-        Q_ASSERT(worklistSize > 0);
-        --worklistSize;
-        Stmt *s = stmts.at(pos);
-        Q_ASSERT(s);
-
-        if (removed.at(s->id()))
-            return takeNext(s);
-
-        return s;
-    }
-
-    IR::Function *function() const
-    {
-        return theFunction;
-    }
-
-    void registerNewStatement(Stmt *s)
-    {
-        Q_ASSERT(s->id() >= 0);
-        if (static_cast<unsigned>(s->id()) >= stmts.size()) {
-            if (static_cast<unsigned>(s->id()) >= stmts.capacity())
-                grow();
-
-            int newSize = s->id() + 1;
-            stmts.resize(newSize, 0);
-            worklist.resize(newSize);
-            replaced.resize(newSize, Stmt::InvalidId);
-            removed.resize(newSize);
-        }
-
-        stmts[s->id()] = s;
-    }
-
-private:
-    void grow()
-    {
-        Q_ASSERT(stmts.capacity() < INT_MAX / 2);
-        int newCapacity = ((static_cast<int>(stmts.capacity()) + 1) * 3) / 2;
-        stmts.reserve(newCapacity);
-        worklist.reserve(newCapacity);
-        replaced.reserve(newCapacity);
-        removed.reserve(newCapacity);
-    }
-};
-
-class SideEffectsChecker
-{
-    bool _sideEffect;
-
-public:
-    SideEffectsChecker()
-        : _sideEffect(false)
-    {}
-
-    ~SideEffectsChecker()
-    {}
-
-    bool hasSideEffects(Expr *expr)
-    {
-        bool sideEffect = false;
-        qSwap(_sideEffect, sideEffect);
-        visit(expr);
-        qSwap(_sideEffect, sideEffect);
-        return sideEffect;
-    }
-
-protected:
-    void markAsSideEffect()
-    {
-        _sideEffect = true;
-    }
-
-    bool seenSideEffects() const { return _sideEffect; }
-
-    void visit(Expr *e)
-    {
-        if (auto n = e->asName()) {
-            visitName(n);
-        } else if (auto t = e->asTemp()) {
-            visitTemp(t);
-        } else if (auto c = e->asClosure()) {
-            visitClosure(c);
-        } else if (auto c = e->asConvert()) {
-            visitConvert(c);
-        } else if (auto u = e->asUnop()) {
-            visitUnop(u);
-        } else if (auto b = e->asBinop()) {
-            visitBinop(b);
-        } else if (auto c = e->asCall()) {
-            visitCall(c);
-        } else if (auto n = e->asNew()) {
-            visitNew(n);
-        } else if (auto s = e->asSubscript()) {
-            visitSubscript(s);
-        } else if (auto m = e->asMember()) {
-            visitMember(m);
-        }
-    }
-
-    virtual void visitTemp(Temp *) {}
-
-private:
-    void visitName(Name *e) {
-        if (e->freeOfSideEffects)
-            return;
-        // TODO: maybe we can distinguish between built-ins of which we know that they do not have
-        // a side-effect.
-        if (e->builtin == Name::builtin_invalid || (e->id && *e->id != QLatin1String("this")))
-            markAsSideEffect();
-    }
-
-    void visitClosure(Closure *) {
-        markAsSideEffect();
-    }
-
-    void visitConvert(Convert *e) {
-        visit(e->expr);
-
-        switch (e->expr->type) {
-        case QObjectType:
-        case StringType:
-        case VarType:
-            markAsSideEffect();
-            break;
-        default:
-            break;
-        }
-    }
-
-    void visitUnop(Unop *e) {
-        visit(e->expr);
-
-        switch (e->op) {
-        case OpUPlus:
-        case OpUMinus:
-        case OpNot:
-        case OpIncrement:
-        case OpDecrement:
-            if (e->expr->type == VarType || e->expr->type == StringType || e->expr->type == QObjectType)
-                markAsSideEffect();
-            break;
-
-        default:
-            break;
-        }
-    }
-
-    void visitBinop(Binop *e) {
-        // TODO: prune parts that don't have a side-effect. For example, in:
-        //   function f(x) { +x+1; return 0; }
-        // we can prune the binop and leave the unop/conversion.
-        _sideEffect = hasSideEffects(e->left);
-        _sideEffect |= hasSideEffects(e->right);
-
-        if (e->left->type == VarType || e->left->type == StringType || e->left->type == QObjectType
-                || e->right->type == VarType || e->right->type == StringType || e->right->type == QObjectType)
-            markAsSideEffect();
-    }
-
-    void visitSubscript(Subscript *e) {
-        visit(e->base);
-        visit(e->index);
-        markAsSideEffect();
-    }
-
-    void visitMember(Member *e) {
-        visit(e->base);
-        if (e->freeOfSideEffects)
-            return;
-        markAsSideEffect();
-    }
-
-    void visitCall(Call *e) {
-        visit(e->base);
-        for (ExprList *args = e->args; args; args = args->next)
-            visit(args->expr);
-        markAsSideEffect(); // TODO: there are built-in functions that have no side effect.
-    }
-
-    void visitNew(New *e) {
-        visit(e->base);
-        for (ExprList *args = e->args; args; args = args->next)
-            visit(args->expr);
-        markAsSideEffect(); // TODO: there are built-in types that have no side effect.
-    }
-};
-
-class EliminateDeadCode: public SideEffectsChecker
-{
-    DefUses &_defUses;
-    StatementWorklist &_worklist;
-    QVarLengthArray<Temp *, 8> _collectedTemps;
-
-public:
-    EliminateDeadCode(DefUses &defUses, StatementWorklist &worklist)
-        : _defUses(defUses)
-        , _worklist(worklist)
-    {}
-
-    void run(Expr *&expr, Stmt *stmt) {
-        _collectedTemps.clear();
-        if (!hasSideEffects(expr)) {
-            expr = 0;
-            for (Temp *t : _collectedTemps) {
-                _defUses.removeUse(stmt, *t);
-                _worklist += _defUses.defStmt(*t);
-            }
-        }
-    }
-
-protected:
-    void visitTemp(Temp *e) Q_DECL_OVERRIDE Q_DECL_FINAL
-    {
-        _collectedTemps.append(e);
-    }
-};
-
-class PropagateTempTypes
-{
-    const DefUses &defUses;
-    UntypedTemp theTemp;
-    DiscoveredType newType;
-
-public:
-    PropagateTempTypes(const DefUses &defUses)
-        : defUses(defUses)
-    {}
-
-    void run(const UntypedTemp &temp, const DiscoveredType &type)
-    {
-        newType = type;
-        theTemp = temp;
-        if (Stmt *defStmt = defUses.defStmt(temp.temp))
-            visit(defStmt);
-        for (Stmt *use : defUses.uses(temp.temp))
-            visit(use);
-    }
-
-private:
-    void visit(Stmt *s)
-    {
-        STMT_VISIT_ALL_KINDS(s);
-    }
-
-    void visit(Expr *e)
-    {
-        if (auto temp = e->asTemp()) {
-            if (theTemp == UntypedTemp(*temp)) {
-                temp->type = static_cast<Type>(newType.type);
-                temp->memberResolver = newType.memberResolver;
-            }
-        } else {
-            EXPR_VISIT_ALL_KINDS(e);
-        }
-    }
-};
-
-class TypeInference
-{
-    enum { DebugTypeInference = 0 };
-
-    QQmlEnginePrivate *qmlEngine;
-    const DefUses &_defUses;
-    typedef std::vector<DiscoveredType> TempTypes;
-    TempTypes _tempTypes;
-    StatementWorklist *_worklist;
-    struct TypingResult {
-        DiscoveredType type;
-        bool fullyTyped;
-
-        TypingResult(const DiscoveredType &type = DiscoveredType()) {
-#if defined(__GNUC__) && __GNUC__ == 4 && __GNUC_MINOR__ == 6
-            // avoid optimization bug in gcc 4.6.3 armhf
-            ((int volatile &) this->type.type) = type.type;
-#endif
-            this->type = type;
-            fullyTyped = type.type != UnknownType;
-        }
-        explicit TypingResult(MemberExpressionResolver *memberResolver)
-            : type(memberResolver)
-            , fullyTyped(true)
-        {}
-    };
-    TypingResult _ty;
-    Stmt *_currentStmt;
-
-public:
-    TypeInference(QQmlEnginePrivate *qmlEngine, const DefUses &defUses)
-        : qmlEngine(qmlEngine)
-        , _defUses(defUses)
-        , _tempTypes(_defUses.tempCount())
-        , _worklist(0)
-        , _ty(UnknownType)
-        , _currentStmt(nullptr)
-    {}
-
-    void run(StatementWorklist &w) {
-        _worklist = &w;
-
-        Stmt *s = 0;
-        while ((s = _worklist->takeNext(s))) {
-            if (s->asJump())
-                continue;
-
-            if (DebugTypeInference) {
-                QBuffer buf;
-                buf.open(QIODevice::WriteOnly);
-                QTextStream qout(&buf);
-                qout<<"Typing stmt ";
-                IRPrinter(&qout).print(s);
-                qout.flush();
-                qDebug("%s", buf.data().constData());
-
-                qDebug("%u left in the worklist", _worklist->size());
-            }
-
-            if (!run(s)) {
-                *_worklist += s;
-                if (DebugTypeInference) {
-                    QBuffer buf;
-                    buf.open(QIODevice::WriteOnly);
-                    QTextStream qout(&buf);
-                    qout<<"Pushing back stmt: ";
-                    IRPrinter(&qout).print(s);
-                    qout.flush();
-                    qDebug("%s", buf.data().constData());
-                }
-            } else {
-                if (DebugTypeInference) {
-                    QBuffer buf;
-                    buf.open(QIODevice::WriteOnly);
-                    QTextStream qout(&buf);
-                    qout<<"Finished: ";
-                    IRPrinter(&qout).print(s);
-                    qout.flush();
-                    qDebug("%s", buf.data().constData());
-                }
-            }
-        }
-
-        PropagateTempTypes propagator(_defUses);
-        for (size_t i = 0, ei = _tempTypes.size(); i != ei; ++i) {
-            const Temp &temp = _defUses.temp(int(i));
-            if (temp.kind == Temp::Invalid)
-                continue;
-            const DiscoveredType &tempType = _tempTypes[i];
-            if (tempType.type == UnknownType)
-                continue;
-            propagator.run(temp, tempType);
-        }
-
-        _worklist = 0;
-    }
-
-private:
-    bool run(Stmt *s) {
-        TypingResult ty;
-        std::swap(_ty, ty);
-        std::swap(_currentStmt, s);
-        visit(_currentStmt);
-        std::swap(_currentStmt, s);
-        std::swap(_ty, ty);
-        return ty.fullyTyped;
-    }
-
-    TypingResult run(Expr *e) {
-        TypingResult ty;
-        std::swap(_ty, ty);
-        visit(e);
-        std::swap(_ty, ty);
-
-        if (ty.type != UnknownType)
-            setType(e, ty.type);
-        return ty;
-    }
-
-    void setType(Expr *e, DiscoveredType ty) {
-        if (Temp *t = e->asTemp()) {
-            if (DebugTypeInference)
-                qDebug() << "Setting type for temp" << t->index
-                         << " to " << typeName(Type(ty.type)) << "(" << ty.type << ")"
-                         << endl;
-
-            DiscoveredType &it = _tempTypes[t->index];
-            if (it != ty) {
-                it = ty;
-
-                if (DebugTypeInference) {
-                    for (Stmt *s : _defUses.uses(*t)) {
-                        QBuffer buf;
-                        buf.open(QIODevice::WriteOnly);
-                        QTextStream qout(&buf);
-                        qout << "Pushing back dependent stmt: ";
-                        IRPrinter(&qout).print(s);
-                        qout.flush();
-                        qDebug("%s", buf.data().constData());
-                    }
-                }
-
-                for (Stmt *s : qAsConst(_defUses.uses(*t))) {
-                    if (s != _currentStmt) {
-                        *_worklist += s;
-                    }
-                }
-            }
-        } else {
-            e->type = (Type) ty.type;
-        }
-    }
-
-private:
-    void visit(Expr *e)
-    {
-        if (auto c = e->asConst()) {
-            visitConst(c);
-        } else if (auto s = e->asString()) {
-            visitString(s);
-        } else if (auto r = e->asRegExp()) {
-            visitRegExp(r);
-        } else if (auto n = e->asName()) {
-            visitName(n);
-        } else if (auto t = e->asTemp()) {
-            visitTemp(t);
-        } else if (auto a = e->asArgLocal()) {
-            visitArgLocal(a);
-        } else if (auto c = e->asClosure()) {
-            visitClosure(c);
-        } else if (auto c = e->asConvert()) {
-            visitConvert(c);
-        } else if (auto u = e->asUnop()) {
-            visitUnop(u);
-        } else if (auto b = e->asBinop()) {
-            visitBinop(b);
-        } else if (auto c = e->asCall()) {
-            visitCall(c);
-        } else if (auto n = e->asNew()) {
-            visitNew(n);
-        } else if (auto s = e->asSubscript()) {
-            visitSubscript(s);
-        } else if (auto m = e->asMember()) {
-            visitMember(m);
-        } else {
-            Q_UNREACHABLE();
-        }
-    }
-
-    void visitConst(Const *c) {
-        if (c->type & NumberType) {
-            if (canConvertToSignedInteger(c->value))
-                _ty = TypingResult(SInt32Type);
-            else if (canConvertToUnsignedInteger(c->value))
-                _ty = TypingResult(UInt32Type);
-            else
-                _ty = TypingResult(c->type);
-        } else
-            _ty = TypingResult(c->type);
-    }
-    void visitString(IR::String *) { _ty = TypingResult(StringType); }
-    void visitRegExp(IR::RegExp *) { _ty = TypingResult(VarType); }
-    void visitName(Name *) { _ty = TypingResult(VarType); }
-    void visitTemp(Temp *e) {
-        if (e->memberResolver && e->memberResolver->isValid())
-            _ty = TypingResult(e->memberResolver);
-        else
-            _ty = TypingResult(_tempTypes[e->index]);
-        setType(e, _ty.type);
-    }
-    void visitArgLocal(ArgLocal *e) {
-        _ty = TypingResult(VarType);
-        setType(e, _ty.type);
-    }
-
-    void visitClosure(Closure *) { _ty = TypingResult(VarType); }
-    void visitConvert(Convert *e) {
-        _ty = TypingResult(e->type);
-    }
-
-    void visitUnop(Unop *e) {
-        _ty = run(e->expr);
-        switch (e->op) {
-        case OpUPlus: _ty.type = DoubleType; return;
-        case OpUMinus: _ty.type = DoubleType; return;
-        case OpCompl: _ty.type = SInt32Type; return;
-        case OpNot: _ty.type = BoolType; return;
-
-        case OpIncrement:
-        case OpDecrement:
-            Q_ASSERT(!"Inplace operators should have been removed!");
-            Q_UNREACHABLE();
-        default:
-            Q_UNIMPLEMENTED();
-            Q_UNREACHABLE();
-        }
-    }
-
-    void visitBinop(Binop *e) {
-        TypingResult leftTy = run(e->left);
-        TypingResult rightTy = run(e->right);
-        _ty.fullyTyped = leftTy.fullyTyped && rightTy.fullyTyped;
-
-        switch (e->op) {
-        case OpAdd:
-            if (leftTy.type.test(VarType) || leftTy.type.test(QObjectType) || rightTy.type.test(VarType) || rightTy.type.test(QObjectType))
-                _ty.type = VarType;
-            else if (leftTy.type.test(StringType) || rightTy.type.test(StringType))
-                _ty.type = StringType;
-            else if (leftTy.type != UnknownType && rightTy.type != UnknownType)
-                _ty.type = DoubleType;
-            else
-                _ty.type = UnknownType;
-            break;
-        case OpSub:
-            _ty.type = DoubleType;
-            break;
-
-        case OpMul:
-        case OpDiv:
-        case OpMod:
-            _ty.type = DoubleType;
-            break;
-
-        case OpBitAnd:
-        case OpBitOr:
-        case OpBitXor:
-        case OpLShift:
-        case OpRShift:
-            _ty.type = SInt32Type;
-            break;
-        case OpURShift:
-            _ty.type = UInt32Type;
-            break;
-
-        case OpGt:
-        case OpLt:
-        case OpGe:
-        case OpLe:
-        case OpEqual:
-        case OpNotEqual:
-        case OpStrictEqual:
-        case OpStrictNotEqual:
-        case OpAnd:
-        case OpOr:
-        case OpInstanceof:
-        case OpIn:
-            _ty.type = BoolType;
-            break;
-
-        default:
-            Q_UNIMPLEMENTED();
-            Q_UNREACHABLE();
-        }
-    }
-
-    void visitCall(Call *e) {
-        _ty = run(e->base);
-        for (ExprList *it = e->args; it; it = it->next)
-            _ty.fullyTyped &= run(it->expr).fullyTyped;
-        _ty.type = VarType;
-    }
-    void visitNew(New *e) {
-        _ty = run(e->base);
-        for (ExprList *it = e->args; it; it = it->next)
-            _ty.fullyTyped &= run(it->expr).fullyTyped;
-        _ty.type = VarType;
-    }
-    void visitSubscript(Subscript *e) {
-        _ty.fullyTyped = run(e->base).fullyTyped && run(e->index).fullyTyped;
-        _ty.type = VarType;
-    }
-
-    void visitMember(Member *e) {
-        _ty = run(e->base);
-
-        if (_ty.fullyTyped && _ty.type.memberResolver && _ty.type.memberResolver->isValid()) {
-            MemberExpressionResolver *resolver = _ty.type.memberResolver;
-            _ty.type = resolver->resolveMember(qmlEngine, resolver, e);
-        } else
-            _ty.type = VarType;
-    }
-
-    void visit(Stmt *s)
-    {
-        if (auto e = s->asExp()) {
-            visitExp(e);
-        } else if (auto m = s->asMove()) {
-            visitMove(m);
-        } else if (auto j = s->asJump()) {
-            visitJump(j);
-        } else if (auto c = s->asCJump()) {
-            visitCJump(c);
-        } else if (auto r = s->asRet()) {
-            visitRet(r);
-        } else if (auto p = s->asPhi()) {
-            visitPhi(p);
-        } else {
-            Q_UNREACHABLE();
-        }
-    }
-
-    void visitExp(Exp *s) { _ty = run(s->expr); }
-    void visitMove(Move *s) {
-        if (Temp *t = s->target->asTemp()) {
-            if (Name *n = s->source->asName()) {
-                if (n->builtin == Name::builtin_qml_context) {
-                    _ty = TypingResult(t->memberResolver);
-                    setType(n, _ty.type);
-                    setType(t, _ty.type);
-                    return;
-                }
-            }
-            TypingResult sourceTy = run(s->source);
-            setType(t, sourceTy.type);
-            _ty = sourceTy;
-            return;
-        }
-
-        TypingResult sourceTy = run(s->source);
-        _ty = run(s->target);
-        _ty.fullyTyped &= sourceTy.fullyTyped;
-    }
-
-    void visitJump(Jump *) { _ty = TypingResult(MissingType); }
-    void visitCJump(CJump *s) { _ty = run(s->cond); }
-    void visitRet(Ret *s) { _ty = run(s->expr); }
-    void visitPhi(Phi *s) {
-        _ty = run(s->incoming[0]);
-        for (int i = 1, ei = s->incoming.size(); i != ei; ++i) {
-            TypingResult ty = run(s->incoming[i]);
-            if (!ty.fullyTyped && _ty.fullyTyped) {
-                // When one of the temps not fully typed, we already know that we cannot completely type this node.
-                // So, pick the type we calculated upto this point, and wait until the unknown one will be typed.
-                // At that point, this statement will be re-scheduled, and then we can fully type this node.
-                _ty.fullyTyped = false;
-                break;
-            }
-            _ty.type.type |= ty.type.type;
-            _ty.fullyTyped &= ty.fullyTyped;
-            if (_ty.type.test(QObjectType) && _ty.type.memberResolver)
-                _ty.type.memberResolver->clear(); // ### TODO: find common ancestor meta-object
-        }
-
-        switch (_ty.type.type) {
-        case UnknownType:
-        case UndefinedType:
-        case NullType:
-        case BoolType:
-        case SInt32Type:
-        case UInt32Type:
-        case DoubleType:
-        case StringType:
-        case QObjectType:
-        case VarType:
-            // The type is not a combination of two or more types, so we're done.
-            break;
-
-        default:
-            // There are multiple types involved, so:
-            if (_ty.type.isNumber())
-                // The type is any combination of double/int32/uint32, but nothing else. So we can
-                // type it as double.
-                _ty.type = DoubleType;
-            else
-                // There just is no single type that can hold this combination, so:
-                _ty.type = VarType;
-        }
-
-        setType(s->targetTemp, _ty.type);
-    }
-};
-
-class ReverseInference
-{
-    const DefUses &_defUses;
-
-public:
-    ReverseInference(const DefUses &defUses)
-        : _defUses(defUses)
-    {}
-
-    void run(IR::Function *f)
-    {
-        Q_UNUSED(f);
-
-        QVector<UntypedTemp> knownOk;
-        QVector<UntypedTemp> candidates = _defUses.defsUntyped();
-        while (!candidates.isEmpty()) {
-            UntypedTemp temp = candidates.last();
-            candidates.removeLast();
-
-            if (knownOk.contains(temp))
-                continue;
-
-            if (!isUsedAsInt32(temp, knownOk))
-                continue;
-
-            Stmt *s = _defUses.defStmt(temp.temp);
-            Move *m = s->asMove();
-            if (!m)
-                continue;
-            Temp *target = m->target->asTemp();
-            if (!target || temp != UntypedTemp(*target) || target->type == SInt32Type)
-                continue;
-            if (Temp *t = m->source->asTemp()) {
-                candidates.append(*t);
-            } else if (m->source->asConvert()) {
-                break;
-            } else if (Binop *b = m->source->asBinop()) {
-                bool iterateOnOperands = true;
-
-                switch (b->op) {
-                case OpSub:
-                case OpMul:
-                case OpAdd:
-                    if (b->left->type == SInt32Type && b->right->type == SInt32Type) {
-                        iterateOnOperands = false;
-                        break;
-                    } else {
-                        continue;
-                    }
-                case OpBitAnd:
-                case OpBitOr:
-                case OpBitXor:
-                case OpLShift:
-                case OpRShift:
-                case OpURShift:
-                    break;
-                default:
-                    continue;
-                }
-
-                if (iterateOnOperands) {
-                    if (Temp *lt = b->left->asTemp())
-                        candidates.append(*lt);
-                    if (Temp *rt = b->right->asTemp())
-                        candidates.append(*rt);
-                }
-            } else if (Unop *u = m->source->asUnop()) {
-                if (u->op == OpCompl || u->op == OpUPlus) {
-                    if (Temp *t = u->expr->asTemp())
-                        candidates.append(*t);
-                }
-            } else {
-                continue;
-            }
-
-            knownOk.append(temp);
-        }
-
-        PropagateTempTypes propagator(_defUses);
-        for (const UntypedTemp &t : qAsConst(knownOk)) {
-            propagator.run(t, SInt32Type);
-            if (Stmt *defStmt = _defUses.defStmt(t.temp)) {
-                if (Move *m = defStmt->asMove()) {
-                    if (Convert *c = m->source->asConvert()) {
-                        c->type = SInt32Type;
-                    } else if (Unop *u = m->source->asUnop()) {
-                        if (u->op != OpUMinus)
-                            u->type = SInt32Type;
-                    } else if (Binop *b = m->source->asBinop()) {
-                        b->type = SInt32Type;
-                    }
-                }
-            }
-        }
-    }
-
-private:
-    bool isUsedAsInt32(const UntypedTemp &t, const QVector<UntypedTemp> &knownOk) const
-    {
-        const QVector<Stmt *> &uses = _defUses.uses(t.temp);
-        if (uses.isEmpty())
-            return false;
-
-        for (Stmt *use : uses) {
-            if (Move *m = use->asMove()) {
-                Temp *targetTemp = m->target->asTemp();
-
-                if (m->source->asTemp()) {
-                    if (!targetTemp || !knownOk.contains(*targetTemp))
-                        return false;
-                } else if (m->source->asConvert()) {
-                    continue;
-                } else if (Binop *b = m->source->asBinop()) {
-                    switch (b->op) {
-                    case OpAdd:
-                    case OpSub:
-                    case OpMul:
-                        if (!targetTemp || !knownOk.contains(*targetTemp))
-                            return false;
-                        Q_FALLTHROUGH();
-                    case OpBitAnd:
-                    case OpBitOr:
-                    case OpBitXor:
-                    case OpRShift:
-                    case OpLShift:
-                    case OpURShift:
-                        continue;
-                    default:
-                        return false;
-                    }
-                } else if (Unop *u = m->source->asUnop()) {
-                    if (u->op == OpUPlus) {
-                        if (!targetTemp || !knownOk.contains(*targetTemp))
-                            return false;
-                    } else if (u->op != OpCompl) {
-                        return false;
-                    }
-                } else {
-                    return false;
-                }
-            } else
-                return false;
-        }
-
-        return true;
-    }
-};
-
-void convertConst(Const *c, Type targetType)
-{
-    switch (targetType) {
-    case DoubleType:
-        break;
-    case SInt32Type:
-        c->value = QV4::Primitive::toInt32(c->value);
-        break;
-    case UInt32Type:
-        c->value = QV4::Primitive::toUInt32(c->value);
-        break;
-    case BoolType:
-        c->value = !(c->value == 0 || std::isnan(c->value));
-        break;
-    case NullType:
-    case UndefinedType:
-        c->value = qt_qnan();
-        c->type = targetType;
-        break;
-    default:
-        Q_UNIMPLEMENTED();
-        Q_ASSERT(!"Unimplemented!");
-        break;
-    }
-    c->type = targetType;
-}
-
-class TypePropagation
-{
-    DefUses &_defUses;
-    Type _ty;
-    IR::Function *_f;
-
-    bool run(Expr *&e, Type requestedType = UnknownType, bool insertConversion = true) {
-        qSwap(_ty, requestedType);
-        visit(e);
-        qSwap(_ty, requestedType);
-
-        if (requestedType != UnknownType) {
-            if (e->type != requestedType) {
-                if (requestedType & NumberType || requestedType == BoolType) {
-                    if (insertConversion)
-                        addConversion(e, requestedType);
-                    return true;
-                }
-            }
-        }
-
-        return false;
-    }
-
-    struct Conversion {
-        Expr **expr;
-        Type targetType;
-        Stmt *stmt;
-
-        Conversion(Expr **expr = 0, Type targetType = UnknownType, Stmt *stmt = 0)
-            : expr(expr)
-            , targetType(targetType)
-            , stmt(stmt)
-        {}
-    };
-
-    Stmt *_currStmt;
-    QVector<Conversion> _conversions;
-
-    void addConversion(Expr *&expr, Type targetType) {
-        _conversions.append(Conversion(&expr, targetType, _currStmt));
-    }
-
-public:
-    TypePropagation(DefUses &defUses) : _defUses(defUses), _ty(UnknownType) {}
-
-    void run(IR::Function *f, StatementWorklist &worklist) {
-        _f = f;
-        for (BasicBlock *bb : f->basicBlocks()) {
-            if (bb->isRemoved())
-                continue;
-            _conversions.clear();
-
-            for (Stmt *s : bb->statements()) {
-                _currStmt = s;
-                visit(s);
-            }
-
-            for (const Conversion &conversion : qAsConst(_conversions)) {
-                IR::Move *move = conversion.stmt->asMove();
-
-                // Note: isel only supports move into member when source is a temp, so convert
-                // is not a supported source.
-                if (move && move->source->asTemp() && !move->target->asMember()) {
-                    *conversion.expr = bb->CONVERT(*conversion.expr, conversion.targetType);
-                } else if (Const *c = (*conversion.expr)->asConst()) {
-                    convertConst(c, conversion.targetType);
-                } else if (ArgLocal *al = (*conversion.expr)->asArgLocal()) {
-                    Temp *target = bb->TEMP(bb->newTemp());
-                    target->type = conversion.targetType;
-                    Expr *convert = bb->CONVERT(al, conversion.targetType);
-                    Move *convCall = f->NewStmt<Move>();
-                    worklist.registerNewStatement(convCall);
-                    convCall->init(target, convert);
-                    _defUses.addDef(target, convCall, bb);
-
-                    Temp *source = bb->TEMP(target->index);
-                    source->type = conversion.targetType;
-                    _defUses.addUse(*source, conversion.stmt);
-
-                    if (conversion.stmt->asPhi()) {
-                        // Only temps can be used as arguments to phi nodes, so this is a sanity check...:
-                        Q_UNREACHABLE();
-                    } else {
-                        bb->insertStatementBefore(conversion.stmt, convCall);
-                    }
-
-                    *conversion.expr = source;
-                } else if (Temp *t = (*conversion.expr)->asTemp()) {
-                    Temp *target = bb->TEMP(bb->newTemp());
-                    target->type = conversion.targetType;
-                    Expr *convert = bb->CONVERT(t, conversion.targetType);
-                    Move *convCall = f->NewStmt<Move>();
-                    worklist.registerNewStatement(convCall);
-                    convCall->init(target, convert);
-                    _defUses.addDef(target, convCall, bb);
-                    _defUses.addUse(*t, convCall);
-
-                    Temp *source = bb->TEMP(target->index);
-                    source->type = conversion.targetType;
-                    _defUses.removeUse(conversion.stmt, *t);
-                    _defUses.addUse(*source, conversion.stmt);
-
-                    if (Phi *phi = conversion.stmt->asPhi()) {
-                        int idx = phi->incoming.indexOf(t);
-                        Q_ASSERT(idx != -1);
-                        bb->in[idx]->insertStatementBeforeTerminator(convCall);
-                    } else {
-                        bb->insertStatementBefore(conversion.stmt, convCall);
-                    }
-
-                    *conversion.expr = source;
-                } else if (Unop *u = (*conversion.expr)->asUnop()) {
-                    // convert:
-                    //   int32{%2} = double{-double{%1}};
-                    // to:
-                    //   double{%3} = double{-double{%1}};
-                    //   int32{%2} = int32{convert(double{%3})};
-                    Temp *tmp = bb->TEMP(bb->newTemp());
-                    tmp->type = u->type;
-                    Move *extraMove = f->NewStmt<Move>();
-                    worklist.registerNewStatement(extraMove);
-                    extraMove->init(tmp, u);
-                    _defUses.addDef(tmp, extraMove, bb);
-
-                    if (Temp *unopOperand = u->expr->asTemp()) {
-                        _defUses.addUse(*unopOperand, extraMove);
-                        _defUses.removeUse(move, *unopOperand);
-                    }
-
-                    bb->insertStatementBefore(conversion.stmt, extraMove);
-
-                    *conversion.expr = bb->CONVERT(CloneExpr::cloneTemp(tmp, f), conversion.targetType);
-                    _defUses.addUse(*tmp, move);
-                } else {
-                    Q_UNREACHABLE();
-                }
-            }
-        }
-    }
-
-private:
-    void visit(Expr *e)
-    {
-        if (auto c = e->asConst()) {
-            visitConst(c);
-        } else if (auto c = e->asConvert()) {
-            run(c->expr, c->type);
-        } else if (auto u = e->asUnop()) {
-            run(u->expr, u->type);
-        } else if (auto b = e->asBinop()) {
-            visitBinop(b);
-        } else if (auto c = e->asCall()) {
-            visitCall(c);
-        } else if (auto n = e->asNew()) {
-            visitNew(n);
-        } else if (auto s = e->asSubscript()) {
-            visitSubscript(s);
-        } else if (auto m = e->asMember()) {
-            visitMember(m);
-        }
-    }
-
-    void visitConst(Const *c) {
-        if (_ty & NumberType && c->type & NumberType) {
-            if (_ty == SInt32Type)
-                c->value = QV4::Primitive::toInt32(c->value);
-            else if (_ty == UInt32Type)
-                c->value = QV4::Primitive::toUInt32(c->value);
-            c->type = _ty;
-        }
-    }
-
-    void visitBinop(Binop *e) {
-        // FIXME: This routine needs more tuning!
-        switch (e->op) {
-        case OpAdd:
-        case OpSub:
-        case OpMul:
-        case OpDiv:
-        case OpMod:
-        case OpBitAnd:
-        case OpBitOr:
-        case OpBitXor:
-            run(e->left, e->type);
-            run(e->right, e->type);
-            break;
-
-        case OpLShift:
-        case OpRShift:
-        case OpURShift:
-            run(e->left, SInt32Type);
-            run(e->right, SInt32Type);
-            break;
-
-        case OpGt:
-        case OpLt:
-        case OpGe:
-        case OpLe:
-        case OpEqual:
-        case OpNotEqual:
-            if (e->left->type == DoubleType) {
-                run(e->right, DoubleType);
-            } else if (e->right->type == DoubleType) {
-                run(e->left, DoubleType);
-            } else {
-                run(e->left, e->left->type);
-                run(e->right, e->right->type);
-            }
-            break;
-
-        case OpStrictEqual:
-        case OpStrictNotEqual:
-        case OpInstanceof:
-        case OpIn:
-            run(e->left, e->left->type);
-            run(e->right, e->right->type);
-            break;
-
-        default:
-            Q_UNIMPLEMENTED();
-            Q_UNREACHABLE();
-        }
-    }
-    void visitCall(Call *e) {
-        run(e->base);
-        for (ExprList *it = e->args; it; it = it->next)
-            run(it->expr);
-    }
-    void visitNew(New *e) {
-        run(e->base);
-        for (ExprList *it = e->args; it; it = it->next)
-            run(it->expr);
-    }
-    void visitSubscript(Subscript *e) { run(e->base); run(e->index); }
-    void visitMember(Member *e) { run(e->base); }
-
-    void visit(Stmt *s)
-    {
-        if (auto e = s->asExp()) {
-            visitExp(e);
-        } else if (auto m = s->asMove()) {
-            visitMove(m);
-        } else if (auto c = s->asCJump()) {
-            visitCJump(c);
-        } else if (auto r = s->asRet()) {
-            visitRet(r);
-        } else if (auto p = s->asPhi()) {
-            visitPhi(p);
-        }
-    }
-
-    void visitExp(Exp *s) { run(s->expr); }
-    void visitMove(Move *s) {
-        if (s->source->asConvert())
-            return; // this statement got inserted for a phi-node type conversion
-
-        run(s->target);
-
-        if (Unop *u = s->source->asUnop()) {
-            if (u->op == OpUPlus) {
-                if (run(u->expr, s->target->type, false)) {
-                    Convert *convert = _f->New<Convert>();
-                    convert->init(u->expr, s->target->type);
-                    s->source = convert;
-                } else {
-                    s->source = u->expr;
-                }
-
-                return;
-            }
-        }
-
-        const Member *targetMember = s->target->asMember();
-        const bool inhibitConversion = targetMember && targetMember->inhibitTypeConversionOnWrite;
-
-        run(s->source, s->target->type, !inhibitConversion);
-    }
-    void visitCJump(CJump *s) {
-        run(s->cond, BoolType);
-    }
-    void visitRet(Ret *s) { run(s->expr); }
-    void visitPhi(Phi *s) {
-        Type ty = s->targetTemp->type;
-        for (int i = 0, ei = s->incoming.size(); i != ei; ++i)
-            run(s->incoming[i], ty);
-    }
-};
-
-void splitCriticalEdges(IR::Function *f, DominatorTree &df, StatementWorklist &worklist, DefUses &defUses)
-{
-    const QVector<BasicBlock *> copy = f->basicBlocks();
-    for (BasicBlock *toBB : copy) {
-        if (toBB->isRemoved())
-            continue;
-        if (toBB->in.size() < 2)
-            continue;
-
-        for (int inIdx = 0, eInIdx = toBB->in.size(); inIdx != eInIdx; ++inIdx) {
-            BasicBlock *fromBB = toBB->in[inIdx];
-            if (fromBB->out.size() < 2)
-                continue;
-
-            // We found a critical edge.
-            // create the basic block:
-            BasicBlock *newBB = f->newBasicBlock(toBB->catchBlock);
-            Jump *s = f->NewStmt<Jump>();
-            worklist.registerNewStatement(s);
-            defUses.registerNewStatement(s);
-            s->init(toBB);
-            newBB->appendStatement(s);
-
-            // rewire the old outgoing edge
-            int outIdx = fromBB->out.indexOf(toBB);
-            fromBB->out[outIdx] = newBB;
-            newBB->in.append(fromBB);
-
-            // rewire the old incoming edge
-            toBB->in[inIdx] = newBB;
-            newBB->out.append(toBB);
-
-            // add newBB to the correct loop group
-            if (toBB->isGroupStart()) {
-                if (fromBB == toBB) {
-                    // special case: the loop header points back to itself (so it's a small loop).
-                    newBB->setContainingGroup(toBB);
-                } else {
-                    BasicBlock *container;
-                    for (container = fromBB->containingGroup(); container; container = container->containingGroup())
-                        if (container == toBB)
-                            break;
-                    if (container == toBB) // if we were already inside the toBB loop
-                        newBB->setContainingGroup(toBB);
-                    else
-                        newBB->setContainingGroup(toBB->containingGroup());
-                }
-            } else {
-                newBB->setContainingGroup(toBB->containingGroup());
-            }
-
-            // patch the terminator
-            Stmt *terminator = fromBB->terminator();
-            if (Jump *j = terminator->asJump()) {
-                Q_ASSERT(outIdx == 0);
-                j->target = newBB;
-            } else if (CJump *j = terminator->asCJump()) {
-                if (outIdx == 0)
-                    j->iftrue = newBB;
-                else if (outIdx == 1)
-                    j->iffalse = newBB;
-                else
-                    Q_ASSERT(!"Invalid out edge index for CJUMP!");
-            } else if (terminator->asRet()) {
-                Q_ASSERT(!"A block with a RET at the end cannot have outgoing edges.");
-            } else {
-                Q_ASSERT(!"Unknown terminator!");
-            }
-
-//            qDebug() << "splitting edge" << fromBB->index() << "->" << toBB->index()
-//                     << "by inserting block" << newBB->index();
-
-            // Set the immediate dominator of the new block to inBB
-            df.setImmediateDominator(newBB, fromBB);
-
-            bool toNeedsNewIdom = true;
-            for (BasicBlock *bb : toBB->in) {
-                if (bb != newBB && bb != toBB && !df.dominates(toBB, bb)) {
-                    toNeedsNewIdom = false;
-                    break;
-                }
-            }
-            if (toNeedsNewIdom)
-                df.setImmediateDominator(toBB, newBB);
-        }
-    }
-}
-
-// Detect all (sub-)loops in a function.
-//
-// Doing loop detection on the CFG is better than relying on the statement information in
-// order to mark loops. Although JavaScript only has natural loops, it can still be the case
-// that something is not a loop even though a loop-like-statement is in the source. For
-// example:
-//    while (true) {
-//      if (i > 0)
-//        break;
-//      else
-//        break;
-//    }
-//
-// Algorithm:
-//  - do a DFS on the dominator tree, where for each node:
-//    - collect all back-edges
-//    - if there are back-edges, the node is a loop-header for a new loop, so:
-//      - walk the CFG is reverse-direction, and for every node:
-//        - if the node already belongs to a loop, we've found a nested loop:
-//          - get the loop-header for the (outermost) nested loop
-//          - add that loop-header to the current loop
-//          - continue by walking all incoming edges that do not yet belong to the current loop
-//        - if the node does not belong to a loop yet, add it to the current loop, and
-//          go on with all incoming edges
-//
-// Loop-header detection by checking for back-edges is very straight forward: a back-edge is
-// an incoming edge where the other node is dominated by the current node. Meaning: all
-// execution paths that reach that other node have to go through the current node, that other
-// node ends with a (conditional) jump back to the loop header.
-//
-// The exact order of the DFS on the dominator tree is not important. The only property has to
-// be that a node is only visited when all the nodes it dominates have been visited before.
-// The reason for the DFS is that for nested loops, the inner loop's loop-header is dominated
-// by the outer loop's header. So, by visiting depth-first, sub-loops are identified before
-// their containing loops, which makes nested-loop identification free. An added benefit is
-// that the nodes for those sub-loops are only processed once.
-//
-// Note: independent loops that share the same header are merged together. For example, in
-// the code snippet below, there are 2 back-edges into the loop-header, but only one single
-// loop will be detected.
-//    while (a) {
-//      if (b)
-//        continue;
-//      else
-//        continue;
-//    }
-class LoopDetection
-{
-    enum { DebugLoopDetection = 0 };
-
-    Q_DISABLE_COPY(LoopDetection)
-
-public:
-    struct LoopInfo
-    {
-        BasicBlock *loopHeader;
-        QVector<BasicBlock *> loopBody;
-        QVector<LoopInfo *> nestedLoops;
-        LoopInfo *parentLoop;
-
-        LoopInfo(BasicBlock *loopHeader = 0)
-            : loopHeader(loopHeader)
-            , parentLoop(0)
-        {}
-
-        bool isValid() const
-        { return loopHeader != 0; }
-
-        void addNestedLoop(LoopInfo *nested)
-        {
-            Q_ASSERT(nested);
-            Q_ASSERT(!nestedLoops.contains(nested));
-            Q_ASSERT(nested->parentLoop == 0);
-            nested->parentLoop = this;
-            nestedLoops.append(nested);
-        }
-    };
-
-public:
-    LoopDetection(const DominatorTree &dt)
-        : dt(dt)
-    {}
-
-    ~LoopDetection()
-    {
-        qDeleteAll(loopInfos);
-    }
-
-    void run(IR::Function *function)
-    {
-        std::vector<BasicBlock *> backedges;
-        backedges.reserve(4);
-
-        const auto order = dt.calculateDFNodeIterOrder();
-        for (BasicBlock *bb : order) {
-            Q_ASSERT(!bb->isRemoved());
-
-            backedges.clear();
-
-            for (BasicBlock *in : bb->in)
-                if (bb == in || dt.dominates(bb, in))
-                    backedges.push_back(in);
-
-            if (!backedges.empty()) {
-                subLoop(bb, backedges);
-            }
-        }
-
-        createLoopInfos(function);
-        dumpLoopInfo();
-    }
-
-    void dumpLoopInfo() const
-    {
-        if (!DebugLoopDetection)
-            return;
-
-        qDebug() << "Found" << loopInfos.size() << "loops";
-        for (const LoopInfo *info : loopInfos) {
-            qDebug() << "Loop header:" << info->loopHeader->index()
-                     << "for loop" << quint64(info);
-            for (BasicBlock *bb : info->loopBody)
-                qDebug() << "    " << bb->index();
-            for (LoopInfo *nested : info->nestedLoops)
-                qDebug() << "    sub loop:" << quint64(nested);
-            qDebug() << "     parent loop:" << quint64(info->parentLoop);
-        }
-    }
-
-    QVector<LoopInfo *> allLoops() const
-    { return loopInfos; }
-
-    // returns all loop headers for loops that have no nested loops.
-    QVector<LoopInfo *> innermostLoops() const
-    {
-        QVector<LoopInfo *> inner(loopInfos);
-
-        for (int i = 0; i < inner.size(); ) {
-            if (inner.at(i)->nestedLoops.isEmpty())
-                ++i;
-            else
-                inner.remove(i);
-        }
-
-        return inner;
-    }
-
-private:
-    void subLoop(BasicBlock *loopHead, const std::vector<BasicBlock *> &backedges)
-    {
-        loopHead->markAsGroupStart();
-        LoopInfo *info = new LoopInfo;
-        info->loopHeader = loopHead;
-        loopInfos.append(info);
-
-        std::vector<BasicBlock *> worklist;
-        worklist.reserve(backedges.size() + 8);
-        worklist.insert(worklist.end(), backedges.begin(), backedges.end());
-        while (!worklist.empty()) {
-            BasicBlock *predIt = worklist.back();
-            worklist.pop_back();
-
-            BasicBlock *subloop = predIt->containingGroup();
-            if (subloop) {
-                // This is a discovered block. Find its outermost discovered loop.
-                while (BasicBlock *parentLoop = subloop->containingGroup())
-                  subloop = parentLoop;
-
-                // If it is already discovered to be a subloop of this loop, continue.
-                if (subloop == loopHead)
-                    continue;
-
-                // Yay, it's a subloop of this loop.
-                subloop->setContainingGroup(loopHead);
-                predIt = subloop;
-
-                // Add all predecessors of the subloop header to the worklist, as long as
-                // those predecessors are not in the current subloop. It might be the case
-                // that they are in other loops, which we will then add as a subloop to the
-                // current loop.
-                for (BasicBlock *predIn : predIt->in)
-                    if (predIn->containingGroup() != subloop)
-                        worklist.push_back(predIn);
-            } else {
-                if (predIt == loopHead)
-                    continue;
-
-                // This is an undiscovered block. Map it to the current loop.
-                predIt->setContainingGroup(loopHead);
-
-                // Add all incoming edges to the worklist.
-                for (BasicBlock *bb : predIt->in)
-                    worklist.push_back(bb);
-            }
-        }
-    }
-
-private:
-    const DominatorTree &dt;
-    QVector<LoopInfo *> loopInfos;
-
-    void createLoopInfos(IR::Function *function)
-    {
-        for (BasicBlock *bb : function->basicBlocks()) {
-            if (bb->isRemoved())
-                continue;
-            if (BasicBlock *loopHeader = bb->containingGroup())
-                findLoop(loopHeader)->loopBody.append(bb);
-        }
-
-        for (int i = 0, size = loopInfos.size(); i < size; ++i) {
-            if (BasicBlock *containingLoopHeader = loopInfos.at(i)->loopHeader->containingGroup())
-                findLoop(containingLoopHeader)->addNestedLoop(loopInfos.at(i));
-        }
-    }
-
-    LoopInfo *findLoop(BasicBlock *loopHeader)
-    {
-        for (LoopInfo *info : qAsConst(loopInfos)) {
-            if (info->loopHeader == loopHeader)
-                return info;
-        }
-
-        Q_UNREACHABLE();
-        return nullptr;
-    }
-};
-
-// High-level algorithm:
-//  0. start with the first node (the start node) of a function
-//  1. emit the node
-//  2. add all outgoing edges that are not yet emitted to the postponed stack
-//  3. When the postponed stack is empty, pop a stack from the loop stack. If that is empty too,
-//     we're done.
-//  4. pop a node from the postponed stack, and check if it can be scheduled:
-//     a. if all incoming edges are scheduled, go to 4.
-//     b. if an incoming edge is unscheduled, but it's a back-edge (an edge in a loop that jumps
-//        back to the start of the loop), ignore it
-//     c. if there is any unscheduled edge that is not a back-edge, ignore this node, and go to 4.
-//  5. if this node is the start of a loop, push the postponed stack on the loop stack.
-//  6. go back to 1.
-//
-// The postponing action in step 2 will put the node into its containing group. The case where this
-// is important is when a (labeled) continue or a (labeled) break statement occur in a loop: the
-// outgoing edge points to a node that is not part of the current loop (and possibly not of the
-// parent loop).
-//
-// Linear scan register allocation benefits greatly from short life-time intervals with few holes
-// (see for example section 4 (Lifetime Analysis) of [Wimmer1]). This algorithm makes sure that the
-// blocks of a group are scheduled together, with no non-loop blocks in between. This applies
-// recursively for nested loops. It also schedules groups of if-then-else-endif blocks together for
-// the same reason.
-class BlockScheduler
-{
-    enum { DebugBlockScheduler = 0 };
-
-    IR::Function *function;
-    const DominatorTree &dominatorTree;
-
-    struct WorkForGroup
-    {
-        BasicBlock *group;
-        QStack<BasicBlock *> postponed;
-
-        WorkForGroup(BasicBlock *group = 0): group(group) {}
-    };
-    WorkForGroup currentGroup;
-    QStack<WorkForGroup> postponedGroups;
-    QVector<BasicBlock *> sequence;
-    ProcessedBlocks emitted;
-    QHash<BasicBlock *, BasicBlock *> loopsStartEnd;
-
-    bool checkCandidate(BasicBlock *candidate)
-    {
-        Q_ASSERT(candidate->containingGroup() == currentGroup.group);
-
-        for (BasicBlock *in : candidate->in) {
-            if (emitted.alreadyProcessed(in))
-                continue;
-
-            if (dominatorTree.dominates(candidate, in))
-                // this is a loop, where there in -> candidate edge is the jump back to the top of the loop.
-                continue;
-
-            if (in == candidate)
-                // this is a very tight loop, e.g.:
-                //   L1: ...
-                //       goto L1
-                // This can happen when, for example, the basic-block merging gets rid of the empty
-                // body block. In this case, we can safely schedule this block (if all other
-                // incoming edges are either loop-back edges, or have been scheduled already).
-                continue;
-
-            return false; // an incoming edge that is not yet emitted, and is not a back-edge
-        }
-
-        if (candidate->isGroupStart()) {
-            // postpone everything, and schedule the loop first.
-            postponedGroups.push(currentGroup);
-            currentGroup = WorkForGroup(candidate);
-        }
-
-        return true;
-    }
-
-    BasicBlock *pickNext()
-    {
-        while (true) {
-            while (currentGroup.postponed.isEmpty()) {
-                if (postponedGroups.isEmpty())
-                    return 0;
-                if (currentGroup.group) // record the first and the last node of a group
-                    loopsStartEnd.insert(currentGroup.group, sequence.last());
-                currentGroup = postponedGroups.pop();
-            }
-
-            BasicBlock *next = currentGroup.postponed.pop();
-            if (checkCandidate(next))
-                return next;
-        }
-
-        Q_UNREACHABLE();
-        return 0;
-    }
-
-    void emitBlock(BasicBlock *bb)
-    {
-        Q_ASSERT(!bb->isRemoved());
-        if (emitted.alreadyProcessed(bb))
-            return;
-
-        sequence.append(bb);
-        emitted.markAsProcessed(bb);
-    }
-
-    void schedule(BasicBlock *functionEntryPoint)
-    {
-        BasicBlock *next = functionEntryPoint;
-
-        while (next) {
-            emitBlock(next);
-            for (int i = next->out.size(); i != 0; ) {
-                // postpone all outgoing edges, if they were not already processed
-                --i;
-                BasicBlock *out = next->out[i];
-                if (!emitted.alreadyProcessed(out))
-                    postpone(out);
-            }
-            next = pickNext();
-        }
-    }
-
-    void postpone(BasicBlock *bb)
-    {
-        if (currentGroup.group == bb->containingGroup()) {
-            currentGroup.postponed.append(bb);
-            return;
-        }
-
-        for (int i = postponedGroups.size(); i != 0; ) {
-            --i;
-            WorkForGroup &g = postponedGroups[i];
-            if (g.group == bb->containingGroup()) {
-                g.postponed.append(bb);
-                return;
-            }
-        }
-
-        Q_UNREACHABLE();
-    }
-
-    void dumpLoopStartsEnds() const
-    {
-        qDebug() << "Found" << loopsStartEnd.size() << "loops:";
-        for (auto key : loopsStartEnd.keys())
-            qDebug("Loop starting at L%d ends at L%d.", key->index(),
-                   loopsStartEnd.value(key)->index());
-    }
-
-public:
-    BlockScheduler(IR::Function *function, const DominatorTree &dominatorTree)
-        : function(function)
-        , dominatorTree(dominatorTree)
-        , sequence(0)
-        , emitted(function)
-    {}
-
-    QHash<BasicBlock *, BasicBlock *> go()
-    {
-        showMeTheCode(function, "Before block scheduling");
-        if (DebugBlockScheduler)
-            dominatorTree.dumpImmediateDominators();
-
-        schedule(function->basicBlock(0));
-
-        Q_ASSERT(function->liveBasicBlocksCount() == sequence.size());
-        function->setScheduledBlocks(sequence);
-        if (DebugBlockScheduler)
-            dumpLoopStartsEnds();
-        return loopsStartEnd;
-    }
-};
-
-#ifndef QT_NO_DEBUG
-void checkCriticalEdges(const QVector<BasicBlock *> &basicBlocks) {
-    for (BasicBlock *bb : basicBlocks) {
-        if (bb && bb->out.size() > 1) {
-            for (BasicBlock *bb2 : bb->out) {
-                if (bb2 && bb2->in.size() > 1) {
-                    qDebug() << "found critical edge between block"
-                             << bb->index() << "and block" << bb2->index();
-                    Q_ASSERT(false);
-                }
-            }
-        }
-    }
-}
-#endif
-
-static void cleanupBasicBlocks(IR::Function *function)
-{
-    showMeTheCode(function, "Before basic block cleanup");
-
-    // Algorithm: this is the iterative version of a depth-first search for all blocks that are
-    // reachable through outgoing edges, starting with the start block and all exception handler
-    // blocks.
-    QBitArray reachableBlocks(function->basicBlockCount());
-    QVarLengthArray<BasicBlock *, 16> postponed;
-    for (int i = 0, ei = function->basicBlockCount(); i != ei; ++i) {
-        BasicBlock *bb = function->basicBlock(i);
-        if (i == 0 || bb->isExceptionHandler())
-            postponed.append(bb);
-    }
-
-    while (!postponed.isEmpty()) {
-        BasicBlock *bb = postponed.back();
-        postponed.pop_back();
-        if (bb->isRemoved()) // this block was removed before, we don't need to clean it up.
-            continue;
-
-        reachableBlocks.setBit(bb->index());
-
-        for (BasicBlock *outBB : bb->out) {
-            if (!reachableBlocks.at(outBB->index()))
-                postponed.append(outBB);
-        }
-    }
-
-    for (BasicBlock *bb : function->basicBlocks()) {
-        if (bb->isRemoved()) // the block has already been removed, so ignore it
-            continue;
-        if (reachableBlocks.at(bb->index())) // the block is reachable, so ignore it
-            continue;
-
-        for (BasicBlock *outBB : bb->out) {
-            if (outBB->isRemoved() || !reachableBlocks.at(outBB->index()))
-                continue; // We do not need to unlink from blocks that are scheduled to be removed.
-
-            int idx = outBB->in.indexOf(bb);
-            if (idx != -1) {
-                outBB->in.remove(idx);
-                for (Stmt *s : outBB->statements()) {
-                    if (Phi *phi = s->asPhi())
-                        phi->incoming.remove(idx);
-                    else
-                        break;
-                }
-            }
-        }
-
-        function->removeBasicBlock(bb);
-    }
-
-    showMeTheCode(function, "After basic block cleanup");
-}
-
-inline Const *isConstPhi(Phi *phi)
-{
-    if (Const *c = phi->incoming[0]->asConst()) {
-        for (int i = 1, ei = phi->incoming.size(); i != ei; ++i) {
-            if (Const *cc = phi->incoming[i]->asConst()) {
-                if (c->value != cc->value)
-                    return 0;
-                if (!(c->type == cc->type || (c->type & NumberType && cc->type & NumberType)))
-                    return 0;
-                if (int(c->value) == 0 && int(cc->value) == 0)
-                    if (isNegative(c->value) != isNegative(cc->value))
-                        return 0;
-            } else {
-                return 0;
-            }
-        }
-        return c;
-    }
-    return 0;
-}
-
-static Expr *clone(Expr *e, IR::Function *function) {
-    if (Temp *t = e->asTemp()) {
-        return CloneExpr::cloneTemp(t, function);
-    } else if (Const *c = e->asConst()) {
-        return CloneExpr::cloneConst(c, function);
-    } else if (Name *n = e->asName()) {
-        return CloneExpr::cloneName(n, function);
-    } else {
-        Q_UNREACHABLE();
-        return e;
-    }
-}
-
-class ExprReplacer
-{
-    DefUses &_defUses;
-    IR::Function* _function;
-    Temp *_toReplace;
-    Expr *_replacement;
-
-public:
-    ExprReplacer(DefUses &defUses, IR::Function *function)
-        : _defUses(defUses)
-        , _function(function)
-        , _toReplace(0)
-        , _replacement(0)
-    {}
-
-    bool operator()(Temp *toReplace, Expr *replacement, StatementWorklist &W, QVector<Stmt *> *newUses = 0)
-    {
-        Q_ASSERT(replacement->asTemp() || replacement->asConst() || replacement->asName());
-
-        qSwap(_toReplace, toReplace);
-        qSwap(_replacement, replacement);
-
-        const QVector<Stmt *> &uses = _defUses.uses(*_toReplace);
-
-        // Prevent the following:
-        //   L3:
-        //     %1 = phi L1: %2, L2: %3
-        //     %4 = phi L1: %5, L2: %6
-        //     %6 = %1
-        // From turning into:
-        //   L3:
-        //     %1 = phi L1: %2, L2: %3
-        //     %4 = phi L1: %5, L2: %1
-        //
-        // Because both phi nodes are "executed in parallel", we cannot replace %6 by %1 in the
-        // second phi node. So, if the defining statement for a temp is a phi node, and one of the
-        // uses of the to-be-replaced statement is a phi node in the same block as the defining
-        // statement, bail out.
-        if (Temp *r = _replacement->asTemp()) {
-            if (_defUses.defStmt(*r)->asPhi()) {
-                BasicBlock *replacementDefBlock = _defUses.defStmtBlock(*r);
-                for (Stmt *use : uses) {
-                    if (Phi *usePhi = use->asPhi()) {
-                        if (_defUses.defStmtBlock(*usePhi->targetTemp) == replacementDefBlock)
-                            return false;
-                    }
-                }
-            }
-        }
-
-//        qout << "Replacing ";toReplace->dump(qout);qout<<" by ";replacement->dump(qout);qout<<endl;
-
-        if (newUses)
-            newUses->reserve(uses.size());
-
-//        qout << "        " << uses.size() << " uses:"<<endl;
-        for (Stmt *use : uses) {
-//            qout<<"        ";use->dump(qout);qout<<"\n";
-            visit(use);
-//            qout<<"     -> ";use->dump(qout);qout<<"\n";
-            W += use;
-            if (newUses)
-                newUses->push_back(use);
-        }
-
-        qSwap(_replacement, replacement);
-        qSwap(_toReplace, toReplace);
-        return true;
-    }
-
-private:
-    void visit(Expr *e)
-    {
-        if (auto c = e->asConst()) {
-            visitConst(c);
-        } else if (auto s = e->asString()) {
-            visitString(s);
-        } else if (auto r = e->asRegExp()) {
-            visitRegExp(r);
-        } else if (auto n = e->asName()) {
-            visitName(n);
-        } else if (auto t = e->asTemp()) {
-            visitTemp(t);
-        } else if (auto a = e->asArgLocal()) {
-            visitArgLocal(a);
-        } else if (auto c = e->asClosure()) {
-            visitClosure(c);
-        } else if (auto c = e->asConvert()) {
-            visitConvert(c);
-        } else if (auto u = e->asUnop()) {
-            visitUnop(u);
-        } else if (auto b = e->asBinop()) {
-            visitBinop(b);
-        } else if (auto c = e->asCall()) {
-            visitCall(c);
-        } else if (auto n = e->asNew()) {
-            visitNew(n);
-        } else if (auto s = e->asSubscript()) {
-            visitSubscript(s);
-        } else if (auto m = e->asMember()) {
-            visitMember(m);
-        } else {
-            Q_UNREACHABLE();
-        }
-    }
-
-    void visitConst(Const *) {}
-    void visitString(IR::String *) {}
-    void visitRegExp(IR::RegExp *) {}
-    void visitName(Name *) {}
-    void visitTemp(Temp *) {}
-    void visitArgLocal(ArgLocal *) {}
-    void visitClosure(Closure *) {}
-    void visitConvert(Convert *e) { check(e->expr); }
-    void visitUnop(Unop *e) { check(e->expr); }
-    void visitBinop(Binop *e) { check(e->left); check(e->right); }
-    void visitCall(Call *e) {
-        check(e->base);
-        for (ExprList *it = e->args; it; it = it->next)
-            check(it->expr);
-    }
-    void visitNew(New *e) {
-        check(e->base);
-        for (ExprList *it = e->args; it; it = it->next)
-            check(it->expr);
-    }
-    void visitSubscript(Subscript *e) { check(e->base); check(e->index); }
-    void visitMember(Member *e) { check(e->base); }
-
-    void visit(Stmt *s)
-    {
-        if (auto e = s->asExp()) {
-            visitExp(e);
-        } else if (auto m = s->asMove()) {
-            visitMove(m);
-        } else if (auto j = s->asJump()) {
-            visitJump(j);
-        } else if (auto c = s->asCJump()) {
-            visitCJump(c);
-        } else if (auto r = s->asRet()) {
-            visitRet(r);
-        } else if (auto p = s->asPhi()) {
-            visitPhi(p);
-        } else {
-            Q_UNREACHABLE();
-        }
-    }
-
-    void visitExp(Exp *s) { check(s->expr); }
-    void visitMove(Move *s) { check(s->target); check(s->source); }
-    void visitJump(Jump *) {}
-    void visitCJump(CJump *s) { check(s->cond); }
-    void visitRet(Ret *s) { check(s->expr); }
-    void visitPhi(Phi *s) {
-        for (int i = 0, ei = s->incoming.size(); i != ei; ++i)
-            check(s->incoming[i]);
-    }
-
-private:
-    void check(Expr *&e) {
-        if (equals(e, _toReplace)) {
-            e = clone(_replacement, _function);
-        } else {
-            visit(e);
-        }
-    }
-
-    // This only calculates equality for everything needed by constant propagation
-    bool equals(Expr *e1, Expr *e2) const {
-        if (e1 == e2)
-            return true;
-
-        if (Const *c1 = e1->asConst()) {
-            if (Const *c2 = e2->asConst())
-                return c1->value == c2->value && (c1->type == c2->type || (c1->type & NumberType && c2->type & NumberType));
-        } else if (Temp *t1 = e1->asTemp()) {
-            if (Temp *t2 = e2->asTemp())
-                return *t1 == *t2;
-        } else if (Name *n1 = e1->asName()) {
-            if (Name *n2 = e2->asName()) {
-                if (n1->id) {
-                    if (n2->id)
-                        return *n1->id == *n2->id;
-                } else {
-                    return n1->builtin == n2->builtin;
-                }
-            }
-        }
-
-        if (e1->type == IR::NullType && e2->type == IR::NullType)
-            return true;
-        if (e1->type == IR::UndefinedType && e2->type == IR::UndefinedType)
-            return true;
-
-        return false;
-    }
-};
-
-namespace {
-/// This function removes the basic-block from the function's list, unlinks any uses and/or defs,
-/// and removes unreachable staements from the worklist, so that optimiseSSA won't consider them
-/// anymore.
-void unlink(BasicBlock *from, BasicBlock *to, IR::Function *func, DefUses &defUses,
-            StatementWorklist &W, DominatorTree &dt)
-{
-    enum { DebugUnlinking = 0 };
-
-    struct Util {
-        static void removeIncomingEdge(BasicBlock *from, BasicBlock *to, DefUses &defUses, StatementWorklist &W)
-        {
-            int idx = to->in.indexOf(from);
-            if (idx == -1)
-                return;
-
-            to->in.remove(idx);
-            for (Stmt *outStmt : to->statements()) {
-                if (!outStmt)
-                    continue;
-                if (Phi *phi = outStmt->asPhi()) {
-                    if (Temp *t = phi->incoming[idx]->asTemp()) {
-                        defUses.removeUse(phi, *t);
-                        W += defUses.defStmt(*t);
-                    }
-                    phi->incoming.remove(idx);
-                    W += phi;
-                } else {
-                    break;
-                }
-            }
-        }
-
-        static bool isReachable(BasicBlock *bb, const DominatorTree &dt)
-        {
-            for (BasicBlock *in : bb->in) {
-                if (in->isRemoved())
-                    continue;
-                if (dt.dominates(bb, in)) // a back-edge, not interesting
-                    continue;
-                return true;
-            }
-
-            return false;
-        }
-    };
-
-    Q_ASSERT(!from->isRemoved());
-    Q_ASSERT(!to->isRemoved());
-
-    // don't purge blocks that are entry points for catch statements. They might not be directly
-    // connected, but are required anyway
-    if (to->isExceptionHandler())
-        return;
-
-    if (DebugUnlinking)
-        qDebug("Unlinking L%d -> L%d...", from->index(), to->index());
-
-    // First, unlink the edge
-    from->out.removeOne(to);
-    Util::removeIncomingEdge(from, to, defUses, W);
-
-    BasicBlockSet siblings;
-    siblings.init(func);
-
-    // Check if the target is still reachable...
-    if (Util::isReachable(to, dt)) { // yes, recalculate the immediate dominator, and we're done.
-        if (DebugUnlinking)
-            qDebug(".. L%d is still reachable, recalulate idom.", to->index());
-        dt.collectSiblings(to, siblings);
-    } else {
-        if (DebugUnlinking)
-            qDebug(".. L%d is unreachable, purging it:", to->index());
-        // The target is unreachable, so purge it:
-        QVector<BasicBlock *> toPurge;
-        toPurge.reserve(8);
-        toPurge.append(to);
-        while (!toPurge.isEmpty()) {
-            BasicBlock *bb = toPurge.first();
-            toPurge.removeFirst();
-            if (DebugUnlinking)
-                qDebug("... purging L%d", bb->index());
-
-            if (bb->isRemoved())
-                continue;
-
-            // unlink all incoming edges
-            for (BasicBlock *in : bb->in) {
-                int idx = in->out.indexOf(bb);
-                if (idx != -1)
-                    in->out.remove(idx);
-            }
-
-            // unlink all outgoing edges, including "arguments" to phi statements
-            for (BasicBlock *out : bb->out) {
-                if (out->isRemoved())
-                    continue;
-
-                Util::removeIncomingEdge(bb, out, defUses, W);
-
-                if (Util::isReachable(out, dt)) {
-                    dt.collectSiblings(out, siblings);
-                } else {
-                    // if a successor has no incoming edges after unlinking the current basic block,
-                    // then it is unreachable, and can be purged too
-                    toPurge.append(out);
-                }
-            }
-
-            // unlink all defs/uses from the statements in the basic block
-            for (Stmt *s : bb->statements()) {
-                if (!s)
-                    continue;
-
-                W += defUses.removeDefUses(s);
-                W -= s;
-            }
-
-            siblings.remove(bb);
-            dt.setImmediateDominator(bb, 0);
-            func->removeBasicBlock(bb);
-        }
-    }
-
-    dt.recalculateIDoms(siblings);
-    if (DebugUnlinking)
-        qDebug("Unlinking done.");
-}
-
-bool tryOptimizingComparison(Expr *&expr)
-{
-    Binop *b = expr->asBinop();
-    if (!b)
-        return false;
-    Const *leftConst = b->left->asConst();
-    if (!leftConst || leftConst->type == StringType || leftConst->type == VarType || leftConst->type == QObjectType)
-        return false;
-    Const *rightConst = b->right->asConst();
-    if (!rightConst || rightConst->type == StringType || rightConst->type == VarType || rightConst->type == QObjectType)
-        return false;
-
-    QV4::Primitive l = convertToValue(leftConst);
-    QV4::Primitive r = convertToValue(rightConst);
-
-    switch (b->op) {
-    case OpGt:
-        leftConst->value = Runtime::method_compareGreaterThan(l, r);
-        leftConst->type = BoolType;
-        expr = leftConst;
-        return true;
-    case OpLt:
-        leftConst->value = Runtime::method_compareLessThan(l, r);
-        leftConst->type = BoolType;
-        expr = leftConst;
-        return true;
-    case OpGe:
-        leftConst->value = Runtime::method_compareGreaterEqual(l, r);
-        leftConst->type = BoolType;
-        expr = leftConst;
-        return true;
-    case OpLe:
-        leftConst->value = Runtime::method_compareLessEqual(l, r);
-        leftConst->type = BoolType;
-        expr = leftConst;
-        return true;
-    case OpStrictEqual:
-        leftConst->value = Runtime::method_compareStrictEqual(l, r);
-        leftConst->type = BoolType;
-        expr = leftConst;
-        return true;
-    case OpEqual:
-        leftConst->value = Runtime::method_compareEqual(l, r);
-        leftConst->type = BoolType;
-        expr = leftConst;
-        return true;
-    case OpStrictNotEqual:
-        leftConst->value = Runtime::method_compareStrictNotEqual(l, r);
-        leftConst->type = BoolType;
-        expr = leftConst;
-        return true;
-    case OpNotEqual:
-        leftConst->value = Runtime::method_compareNotEqual(l, r);
-        leftConst->type = BoolType;
-        expr = leftConst;
-        return true;
-    default:
-        break;
-    }
-
-    return false;
-}
-
-void cfg2dot(IR::Function *f, const QVector<LoopDetection::LoopInfo *> &loops = QVector<LoopDetection::LoopInfo *>())
-{
-    static const bool showCode = qEnvironmentVariableIsSet("QV4_SHOW_IR");
-    if (!showCode)
-        return;
-
-    QBuffer buf;
-    buf.open(QIODevice::WriteOnly);
-    QTextStream qout(&buf);
-
-    struct Util {
-        QTextStream &qout;
-        Util(QTextStream &qout): qout(qout) {}
-        void genLoop(const LoopDetection::LoopInfo *loop)
-        {
-            qout << "  subgraph \"cluster" << quint64(loop) << "\" {\n";
-            qout << "    L" << loop->loopHeader->index() << ";\n";
-            for (BasicBlock *bb : loop->loopBody)
-                qout << "    L" << bb->index() << ";\n";
-            for (LoopDetection::LoopInfo *nested : loop->nestedLoops)
-                genLoop(nested);
-            qout << "  }\n";
-        }
-    };
-
-    QString name;
-    if (f->name) name = *f->name;
-    else name = QStringLiteral("%1").arg((unsigned long long)f);
-    qout << "digraph \"" << name << "\" { ordering=out;\n";
-
-    for (LoopDetection::LoopInfo *l : loops) {
-        if (l->parentLoop == 0)
-            Util(qout).genLoop(l);
-    }
-
-    for (BasicBlock *bb : f->basicBlocks()) {
-        if (bb->isRemoved())
-            continue;
-
-        int idx = bb->index();
-        qout << "  L" << idx << " [label=\"L" << idx << "\"";
-        if (idx == 0 || bb->terminator()->asRet())
-            qout << ", shape=doublecircle";
-        else
-            qout << ", shape=circle";
-        qout << "];\n";
-        for (BasicBlock *out : bb->out)
-            qout << "  L" << idx << " -> L" << out->index() << "\n";
-    }
-
-    qout << "}\n";
-    buf.close();
-    qDebug("%s", buf.data().constData());
-}
-
-} // anonymous namespace
-
-void optimizeSSA(StatementWorklist &W, DefUses &defUses, DominatorTree &df)
-{
-    IR::Function *function = W.function();
-    ExprReplacer replaceUses(defUses, function);
-
-    Stmt *s = 0;
-    while ((s = W.takeNext(s))) {
-
-        if (Phi *phi = s->asPhi()) {
-            // dead code elimination:
-            if (defUses.useCount(*phi->targetTemp) == 0) {
-                W += defUses.removeDefUses(phi);
-                W.remove(s);
-                continue;
-            }
-
-            // constant propagation:
-            if (Const *c = isConstPhi(phi)) {
-                replaceUses(phi->targetTemp, c, W);
-                defUses.removeDef(*phi->targetTemp);
-                W.remove(s);
-                continue;
-            }
-
-            // copy propagation:
-            if (phi->incoming.size() == 1) {
-                Temp *t = phi->targetTemp;
-                Expr *e = phi->incoming.first();
-
-                QVector<Stmt *> newT2Uses;
-                replaceUses(t, e, W, &newT2Uses);
-                if (Temp *t2 = e->asTemp()) {
-                    defUses.removeUse(s, *t2);
-                    defUses.addUses(*t2, newT2Uses);
-                    W += defUses.defStmt(*t2);
-                }
-                defUses.removeDef(*t);
-                W.remove(s);
-                continue;
-            }
-        } else  if (Move *m = s->asMove()) {
-            if (Convert *convert = m->source->asConvert()) {
-                if (Const *sourceConst = convert->expr->asConst()) {
-                    convertConst(sourceConst, convert->type);
-                    m->source = sourceConst;
-                    W += m;
-                    continue;
-                } else if (Temp *sourceTemp = convert->expr->asTemp()) {
-                    if (sourceTemp->type == convert->type) {
-                        m->source = sourceTemp;
-                        W += m;
-                        continue;
-                    }
-                }
-            }
-
-            if (Temp *targetTemp = m->target->asTemp()) {
-                // dead code elimination:
-                if (defUses.useCount(*targetTemp) == 0) {
-                    EliminateDeadCode(defUses, W).run(m->source, s);
-                    if (!m->source)
-                        W.remove(s);
-                    continue;
-                }
-
-                // constant propagation:
-                if (Const *sourceConst = m->source->asConst()) {
-                    Q_ASSERT(sourceConst->type != UnknownType);
-                    replaceUses(targetTemp, sourceConst, W);
-                    defUses.removeDef(*targetTemp);
-                    W.remove(s);
-                    continue;
-                }
-                if (Member *member = m->source->asMember()) {
-                    if (member->kind == Member::MemberOfEnum) {
-                        Const *c = function->New<Const>();
-                        const int enumValue = member->enumValue;
-                        c->init(SInt32Type, enumValue);
-                        replaceUses(targetTemp, c, W);
-                        defUses.removeDef(*targetTemp);
-                        W.remove(s);
-                        defUses.removeUse(s, *member->base->asTemp());
-                        continue;
-                    } else if (member->kind != IR::Member::MemberOfIdObjectsArray && member->attachedPropertiesId != 0 && member->property && member->base->asTemp()) {
-                        // Attached properties have no dependency on their base. Isel doesn't
-                        // need it and we can eliminate the temp used to initialize it.
-                        defUses.removeUse(s, *member->base->asTemp());
-                        Const *c = function->New<Const>();
-                        c->init(SInt32Type, 0);
-                        member->base = c;
-                        continue;
-                    }
-                }
-
-                // copy propagation:
-                if (Temp *sourceTemp = m->source->asTemp()) {
-                    QVector<Stmt *> newT2Uses;
-                    if (replaceUses(targetTemp, sourceTemp, W, &newT2Uses)) {
-                        defUses.removeUse(s, *sourceTemp);
-                        defUses.addUses(*sourceTemp, newT2Uses);
-                        defUses.removeDef(*targetTemp);
-                        W.remove(s);
-                    }
-                    continue;
-                }
-
-                if (Unop *unop = m->source->asUnop()) {
-                    // Constant unary expression evaluation:
-                    if (Const *constOperand = unop->expr->asConst()) {
-                        if (constOperand->type & NumberType || constOperand->type == BoolType) {
-                            // TODO: implement unop propagation for other constant types
-                            bool doneSomething = false;
-                            switch (unop->op) {
-                            case OpNot:
-                                constOperand->value = !constOperand->value;
-                                constOperand->type = BoolType;
-                                doneSomething = true;
-                                break;
-                            case OpUMinus:
-                                if (int(constOperand->value) == 0 && int(constOperand->value) == constOperand->value) {
-                                    if (isNegative(constOperand->value))
-                                        constOperand->value = 0;
-                                    else
-                                        constOperand->value = -1 / Q_INFINITY;
-                                    constOperand->type = DoubleType;
-                                    doneSomething = true;
-                                    break;
-                                }
-
-                                constOperand->value = -constOperand->value;
-                                doneSomething = true;
-                                break;
-                            case OpUPlus:
-                                if (unop->type != UnknownType)
-                                    constOperand->type = unop->type;
-                                doneSomething = true;
-                                break;
-                            case OpCompl:
-                                constOperand->value = ~QV4::Primitive::toInt32(constOperand->value);
-                                constOperand->type = SInt32Type;
-                                doneSomething = true;
-                                break;
-                            case OpIncrement:
-                                constOperand->value = constOperand->value + 1;
-                                doneSomething = true;
-                                break;
-                            case OpDecrement:
-                                constOperand->value = constOperand->value - 1;
-                                doneSomething = true;
-                                break;
-                            default:
-                                break;
-                            };
-
-                            if (doneSomething) {
-                                m->source = constOperand;
-                                W += m;
-                            }
-                        }
-                    }
-                    // TODO: if the result of a unary not operation is only used in a cjump,
-                    //       then inline it.
-
-                    continue;
-                }
-
-                if (Binop *binop = m->source->asBinop()) {
-                    Const *leftConst = binop->left->asConst();
-                    Const *rightConst = binop->right->asConst();
-
-                    { // Typical casts to int32:
-                        Expr *casted = 0;
-                        switch (binop->op) {
-                        case OpBitAnd:
-                            if (leftConst && !rightConst && QV4::Primitive::toUInt32(leftConst->value) == 0xffffffff)
-                                casted = binop->right;
-                            else if (!leftConst && rightConst && QV4::Primitive::toUInt32(rightConst->value) == 0xffffffff)
-                                casted = binop->left;
-                            break;
-                        case OpBitOr:
-                            if (leftConst && !rightConst && QV4::Primitive::toInt32(leftConst->value) == 0)
-                                casted = binop->right;
-                            else if (!leftConst && rightConst && QV4::Primitive::toUInt32(rightConst->value) == 0)
-                                casted = binop->left;
-                            break;
-                        default:
-                            break;
-                        }
-                        if (casted && casted->type == SInt32Type) {
-                            m->source = casted;
-                            W += m;
-                            continue;
-                        }
-                    }
-                    if (rightConst) {
-                        switch (binop->op) {
-                        case OpLShift:
-                        case OpRShift:
-                            if (double v = QV4::Primitive::toInt32(rightConst->value) & 0x1f) {
-                                // mask right hand side of shift operations
-                                rightConst->value = v;
-                                rightConst->type = SInt32Type;
-                            } else {
-                                // shifting a value over 0 bits is a move:
-                                if (rightConst->value == 0) {
-                                    m->source = binop->left;
-                                    W += m;
-                                }
-                            }
-
-                            break;
-                        default:
-                            break;
-                        }
-                    }
-
-                    // TODO: More constant binary expression evaluation
-                    // TODO: If the result of the move is only used in one single cjump, then
-                    //       inline the binop into the cjump.
-                    if (!leftConst || leftConst->type == StringType || leftConst->type == VarType || leftConst->type == QObjectType)
-                        continue;
-                    if (!rightConst || rightConst->type == StringType || rightConst->type == VarType || rightConst->type == QObjectType)
-                        continue;
-
-                    QV4::Primitive lc = convertToValue(leftConst);
-                    QV4::Primitive rc = convertToValue(rightConst);
-                    double l = lc.toNumber();
-                    double r = rc.toNumber();
-
-                    switch (binop->op) {
-                    case OpMul:
-                        leftConst->value = l * r;
-                        leftConst->type = DoubleType;
-                        m->source = leftConst;
-                        W += m;
-                        break;
-                    case OpAdd:
-                        leftConst->value = l + r;
-                        leftConst->type = DoubleType;
-                        m->source = leftConst;
-                        W += m;
-                        break;
-                    case OpSub:
-                        leftConst->value = l - r;
-                        leftConst->type = DoubleType;
-                        m->source = leftConst;
-                        W += m;
-                        break;
-                    case OpDiv:
-                        leftConst->value = l / r;
-                        leftConst->type = DoubleType;
-                        m->source = leftConst;
-                        W += m;
-                        break;
-                    case OpMod:
-                        leftConst->value = std::fmod(l, r);
-                        leftConst->type = DoubleType;
-                        m->source = leftConst;
-                        W += m;
-                        break;
-                    default:
-                        if (tryOptimizingComparison(m->source))
-                            W += m;
-                        break;
-                    }
-
-                    continue;
-                }
-            } // TODO: var{#0} = double{%10} where %10 is defined once and used once. E.g.: function(t){t = t % 2; return t; }
-
-        } else if (CJump *cjump = s->asCJump()) {
-            if (Const *constantCondition = cjump->cond->asConst()) {
-                // Note: this assumes that there are no critical edges! Meaning, we can safely purge
-                //       any basic blocks that are found to be unreachable.
-                Jump *jump = function->NewStmt<Jump>();
-                W.registerNewStatement(jump);
-                if (convertToValue(constantCondition).toBoolean()) {
-                    jump->target = cjump->iftrue;
-                    unlink(cjump->parent, cjump->iffalse, function, defUses, W, df);
-                } else {
-                    jump->target = cjump->iffalse;
-                    unlink(cjump->parent, cjump->iftrue, function, defUses, W, df);
-                }
-                W.replace(s, jump);
-
-                continue;
-            } else if (cjump->cond->asBinop()) {
-                if (tryOptimizingComparison(cjump->cond))
-                    W += cjump;
-                continue;
-            }
-            // TODO: Constant unary expression evaluation
-            // TODO: if the expression is an unary not operation, lift the expression, and switch
-            //       the then/else blocks.
-        }
-    }
-
-    W.applyToFunction();
-}
-
-//### TODO: use DefUses from the optimizer, because it already has all this information
-class InputOutputCollector
-{
-    void setOutput(Temp *out)
-    {
-        Q_ASSERT(!output);
-        output = out;
-    }
-
-public:
-    std::vector<Temp *> inputs;
-    Temp *output;
-
-    InputOutputCollector()
-    { inputs.reserve(4); }
-
-    void collect(Stmt *s) {
-        inputs.resize(0);
-        output = 0;
-        visit(s);
-    }
-
-private:
-    void visit(Expr *e)
-    {
-        if (auto t = e->asTemp()) {
-            inputs.push_back(t);
-        } else {
-            EXPR_VISIT_ALL_KINDS(e);
-        }
-    }
-
-    void visit(Stmt *s)
-    {
-        if (auto m = s->asMove()) {
-            visit(m->source);
-            if (Temp *t = m->target->asTemp()) {
-                setOutput(t);
-            } else {
-                visit(m->target);
-            }
-        } else if (s->asPhi()) {
-            // Handled separately
-        } else {
-            STMT_VISIT_ALL_KINDS(s);
-        }
-    }
-};
-
-/*
- * The algorithm is described in:
- *
- *   Linear Scan Register Allocation on SSA Form
- *   Christian Wimmer & Michael Franz, CGO'10, April 24-28, 2010
- *
- * See LifeTimeIntervals::renumber for details on the numbering.
- */
-class LifeRanges {
-    class LiveRegs
-    {
-        typedef std::vector<int> Storage;
-        Storage regs;
-
-    public:
-        void insert(int r)
-        {
-            if (find(r) == end())
-                regs.push_back(r);
-        }
-
-        void unite(const LiveRegs &other)
-        {
-            if (other.empty())
-                return;
-            if (empty()) {
-                regs = other.regs;
-                return;
-            }
-            for (int r : other.regs)
-                insert(r);
-        }
-
-        typedef Storage::iterator iterator;
-        iterator find(int r)
-        { return std::find(regs.begin(), regs.end(), r); }
-
-        iterator begin()
-        { return regs.begin(); }
-
-        iterator end()
-        { return regs.end(); }
-
-        void erase(iterator it)
-        { regs.erase(it); }
-
-        void remove(int r)
-        {
-            iterator it = find(r);
-            if (it != end())
-                erase(it);
-        }
-
-        bool empty() const
-        { return regs.empty(); }
-
-        int size() const
-        { return int(regs.size()); }
-
-        int at(int idx) const
-        { return regs.at(idx); }
-    };
-
-    std::vector<LiveRegs> _liveIn;
-    std::vector<LifeTimeInterval *> _intervals;
-    LifeTimeIntervals::Ptr _sortedIntervals;
-
-    LifeTimeInterval &interval(const Temp *temp)
-    {
-        LifeTimeInterval *lti = _intervals[temp->index];
-        Q_ASSERT(lti);
-        return *lti;
-    }
-
-    void ensureInterval(const IR::Temp &temp)
-    {
-        Q_ASSERT(!temp.isInvalid());
-        LifeTimeInterval *&lti = _intervals[temp.index];
-        if (lti)
-            return;
-        lti = new LifeTimeInterval;
-        lti->setTemp(temp);
-    }
-
-    int defPosition(IR::Stmt *s) const
-    {
-        return usePosition(s) + 1;
-    }
-
-    int usePosition(IR::Stmt *s) const
-    {
-        return _sortedIntervals->positionForStatement(s);
-    }
-
-    int start(IR::BasicBlock *bb) const
-    {
-        return _sortedIntervals->startPosition(bb);
-    }
-
-    int end(IR::BasicBlock *bb) const
-    {
-        return _sortedIntervals->endPosition(bb);
-    }
-
-public:
-    LifeRanges(IR::Function *function, const QHash<BasicBlock *, BasicBlock *> &startEndLoops)
-        : _intervals(function->tempCount)
-    {
-        _sortedIntervals = LifeTimeIntervals::create(function);
-        _liveIn.resize(function->basicBlockCount());
-
-        for (int i = function->basicBlockCount() - 1; i >= 0; --i) {
-            BasicBlock *bb = function->basicBlock(i);
-            buildIntervals(bb, startEndLoops.value(bb, 0));
-        }
-
-        _intervals.clear();
-    }
-
-    LifeTimeIntervals::Ptr intervals() const { return _sortedIntervals; }
-
-    void dump() const
-    {
-        QBuffer buf;
-        buf.open(QIODevice::WriteOnly);
-        QTextStream qout(&buf);
-
-        qout << "Life ranges:" << endl;
-        qout << "Intervals:" << endl;
-        const auto intervals = _sortedIntervals->intervals();
-        for (const LifeTimeInterval *range : intervals) {
-            range->dump(qout);
-            qout << endl;
-        }
-
-        IRPrinter printer(&qout);
-        for (size_t i = 0, ei = _liveIn.size(); i != ei; ++i) {
-            qout << "L" << i <<" live-in: ";
-            auto live = _liveIn.at(i);
-            if (live.empty())
-                qout << "(none)";
-            std::sort(live.begin(), live.end());
-            for (int i = 0; i < live.size(); ++i) {
-                if (i > 0) qout << ", ";
-                qout << '%' << live.at(i);
-            }
-            qout << endl;
-        }
-        buf.close();
-        qDebug("%s", buf.data().constData());
-    }
-
-private:
-    void buildIntervals(BasicBlock *bb, BasicBlock *loopEnd)
-    {
-        LiveRegs live;
-        for (BasicBlock *successor : bb->out) {
-            live.unite(_liveIn[successor->index()]);
-            const int bbIndex = successor->in.indexOf(bb);
-            Q_ASSERT(bbIndex >= 0);
-
-            for (Stmt *s : successor->statements()) {
-                if (Phi *phi = s->asPhi()) {
-                    if (Temp *t = phi->incoming.at(bbIndex)->asTemp()) {
-                        ensureInterval(*t);
-                        live.insert(t->index);
-                    }
-                } else {
-                    break;
-                }
-            }
-        }
-
-        const QVector<Stmt *> &statements = bb->statements();
-
-        for (int reg : live)
-            _intervals[reg]->addRange(start(bb), end(bb));
-
-        InputOutputCollector collector;
-        for (int i = statements.size() - 1; i >= 0; --i) {
-            Stmt *s = statements.at(i);
-            if (Phi *phi = s->asPhi()) {
-                ensureInterval(*phi->targetTemp);
-                LiveRegs::iterator it = live.find(phi->targetTemp->index);
-                if (it == live.end()) {
-                    // a phi node target that is only defined, but never used
-                    interval(phi->targetTemp).setFrom(start(bb));
-                } else {
-                    live.erase(it);
-                }
-                _sortedIntervals->add(&interval(phi->targetTemp));
-                continue;
-            }
-            collector.collect(s);
-            //### TODO: use DefUses from the optimizer, because it already has all this information
-            if (Temp *opd = collector.output) {
-                ensureInterval(*opd);
-                LifeTimeInterval &lti = interval(opd);
-                lti.setFrom(defPosition(s));
-                live.remove(lti.temp().index);
-                _sortedIntervals->add(&lti);
-            }
-            //### TODO: use DefUses from the optimizer, because it already has all this information
-            for (size_t i = 0, ei = collector.inputs.size(); i != ei; ++i) {
-                Temp *opd = collector.inputs[i];
-                ensureInterval(*opd);
-                interval(opd).addRange(start(bb), usePosition(s));
-                live.insert(opd->index);
-            }
-        }
-
-        if (loopEnd) { // Meaning: bb is a loop header, because loopEnd is set to non-null.
-            for (int reg : live)
-                _intervals[reg]->addRange(start(bb), usePosition(loopEnd->terminator()));
-        }
-
-        _liveIn[bb->index()] = std::move(live);
-    }
-};
-
-void removeUnreachleBlocks(IR::Function *function)
-{
-    QVector<BasicBlock *> newSchedule;
-    newSchedule.reserve(function->basicBlockCount());
-    for (BasicBlock *bb : function->basicBlocks())
-        if (!bb->isRemoved())
-            newSchedule.append(bb);
-    function->setScheduledBlocks(newSchedule);
-}
-
-class ConvertArgLocals
-{
-public:
-    ConvertArgLocals(IR::Function *function)
-        : function(function)
-        , convertArgs(!function->usesArgumentsObject)
-    {
-        tempForFormal.resize(function->formals.size(), -1);
-        tempForLocal.resize(function->locals.size(), -1);
-    }
-
-    void toTemps()
-    {
-        if (function->variablesCanEscape())
-            return;
-
-        QVector<Stmt *> extraMoves;
-        if (convertArgs) {
-            const int formalCount = function->formals.size();
-            extraMoves.reserve(formalCount + function->basicBlock(0)->statementCount());
-            extraMoves.resize(formalCount);
-
-            for (int i = 0; i != formalCount; ++i) {
-                const int newTemp = function->tempCount++;
-                tempForFormal[i] = newTemp;
-
-                ArgLocal *source = function->New<ArgLocal>();
-                source->init(ArgLocal::Formal, i, 0);
-
-                Temp *target = function->New<Temp>();
-                target->init(Temp::VirtualRegister, newTemp);
-
-                Move *m = function->NewStmt<Move>();
-                m->init(target, source);
-                extraMoves[i] = m;
-            }
-        }
-
-        for (BasicBlock *bb : function->basicBlocks()) {
-            if (!bb->isRemoved()) {
-                for (Stmt *s : bb->statements()) {
-                    visit(s);
-                }
-            }
-        }
-
-        if (convertArgs && function->formals.size() > 0)
-            function->basicBlock(0)->prependStatements(extraMoves);
-
-        function->locals.clear();
-    }
-
-private:
-    void visit(Stmt *s)
-    {
-        if (auto e = s->asExp()) {
-            check(e->expr);
-        } else if (auto m = s->asMove()) {
-            check(m->target); check(m->source);
-        } else if (auto c = s->asCJump()) {
-            check(c->cond);
-        } else if (auto r = s->asRet()) {
-            check(r->expr);
-        }
-    }
-
-    void visit(Expr *e)
-    {
-        if (auto c = e->asConvert()) {
-            check(c->expr);
-        } else if (auto u = e->asUnop()) {
-            check(u->expr);
-        } else if (auto b = e->asBinop()) {
-            check(b->left); check(b->right);
-        } else if (auto c = e->asCall()) {
-            check(c->base);
-            for (ExprList *it = c->args; it; it = it->next) {
-                check(it->expr);
-            }
-        } else if (auto n = e->asNew()) {
-            check(n->base);
-            for (ExprList *it = n->args; it; it = it->next) {
-                check(it->expr);
-            }
-        } else if (auto s = e->asSubscript()) {
-            check(s->base); check(s->index);
-        } else if (auto m = e->asMember()) {
-            check(m->base);
-        }
-    }
-
-    void check(Expr *&e) {
-        if (ArgLocal *al = e->asArgLocal()) {
-            if (al->kind == ArgLocal::Local) {
-                Temp *t = function->New<Temp>();
-                t->init(Temp::VirtualRegister, fetchTempForLocal(al->index));
-                e = t;
-            } else if (convertArgs && al->kind == ArgLocal::Formal) {
-                Temp *t = function->New<Temp>();
-                t->init(Temp::VirtualRegister, fetchTempForFormal(al->index));
-                e = t;
-            }
-        } else {
-            visit(e);
-        }
-    }
-
-    int fetchTempForLocal(int local)
-    {
-        int &ref = tempForLocal[local];
-        if (ref == -1)
-            ref = function->tempCount++;
-        return ref;
-    }
-
-    int fetchTempForFormal(int formal)
-    {
-        return tempForFormal[formal];
-    }
-
-    IR::Function *function;
-    bool convertArgs;
-    std::vector<int> tempForFormal;
-    std::vector<int> tempForLocal;
-};
-
-class CloneBasicBlock: protected CloneExpr
-{
-public:
-    BasicBlock *operator()(IR::BasicBlock *originalBlock)
-    {
-        block = new BasicBlock(originalBlock->function, 0);
-
-        for (Stmt *s : originalBlock->statements()) {
-            visit(s);
-            clonedStmt->location = s->location;
-        }
-
-        return block;
-    }
-
-private:
-    void visit(Stmt *s)
-    {
-        if (auto e = s->asExp()) {
-            clonedStmt = block->EXP(clone(e->expr));
-        } else if (auto m = s->asMove()) {
-            clonedStmt = block->MOVE(clone(m->target), clone(m->source));
-        } else if (auto j = s->asJump()) {
-            clonedStmt = block->JUMP(j->target);
-        } else if (auto c = s->asCJump()) {
-            clonedStmt = block->CJUMP(clone(c->cond), c->iftrue, c->iffalse);
-        } else if (auto r = s->asRet()) {
-            clonedStmt = block->RET(clone(r->expr));
-        } else if (auto p = s->asPhi()) {
-            Phi *phi = block->function->NewStmt<Phi>();
-            clonedStmt = phi;
-
-            phi->targetTemp = clone(p->targetTemp);
-            for (Expr *in : p->incoming)
-                phi->incoming.append(clone(in));
-            block->appendStatement(phi);
-        } else {
-            Q_UNREACHABLE();
-        }
-    }
-
-private:
-    IR::Stmt *clonedStmt;
-};
-
-static void verifyCFG(IR::Function *function)
-{
-    if (!DoVerification)
-        return;
-
-    for (BasicBlock *bb : function->basicBlocks()) {
-        if (bb->isRemoved()) {
-            Q_ASSERT(bb->in.isEmpty());
-            Q_ASSERT(bb->out.isEmpty());
-            continue;
-        }
-
-        Q_ASSERT(function->basicBlock(bb->index()) == bb);
-
-        // Check the terminators:
-        Stmt *terminator = bb->terminator();
-        if (terminator == nullptr) {
-            Stmt *last = bb->statements().last();
-            Call *call = last->asExp()->expr->asCall();
-            Name *baseName = call->base->asName();
-            Q_ASSERT(baseName->builtin == Name::builtin_rethrow);
-            Q_UNUSED(baseName);
-        } else if (Jump *jump = terminator->asJump()) {
-            Q_UNUSED(jump);
-            Q_ASSERT(jump->target);
-            Q_ASSERT(!jump->target->isRemoved());
-            Q_ASSERT(bb->out.size() == 1);
-            Q_ASSERT(bb->out.first() == jump->target);
-        } else if (CJump *cjump = terminator->asCJump()) {
-            Q_UNUSED(cjump);
-            Q_ASSERT(bb->out.size() == 2);
-            Q_ASSERT(cjump->iftrue);
-            Q_ASSERT(!cjump->iftrue->isRemoved());
-            Q_ASSERT(cjump->iftrue == bb->out[0]);
-            Q_ASSERT(cjump->iffalse);
-            Q_ASSERT(!cjump->iffalse->isRemoved());
-            Q_ASSERT(cjump->iffalse == bb->out[1]);
-        } else if (terminator->asRet()) {
-            Q_ASSERT(bb->out.size() == 0);
-        } else {
-            Q_UNREACHABLE();
-        }
-
-        // Check the outgoing edges:
-        for (BasicBlock *out : bb->out) {
-            Q_UNUSED(out);
-            Q_ASSERT(!out->isRemoved());
-            Q_ASSERT(out->in.contains(bb));
-        }
-
-        // Check the incoming edges:
-        for (BasicBlock *in : bb->in) {
-            Q_UNUSED(in);
-            Q_ASSERT(!in->isRemoved());
-            Q_ASSERT(in->out.contains(bb));
-        }
-    }
-}
-
-static void verifyImmediateDominators(const DominatorTree &dt, IR::Function *function)
-{
-    if (!DoVerification)
-        return;
-
-    cfg2dot(function);
-    dt.dumpImmediateDominators();
-    DominatorTree referenceTree(function);
-
-    for (BasicBlock *bb : function->basicBlocks()) {
-        if (bb->isRemoved())
-            continue;
-
-        BasicBlock *idom = dt.immediateDominator(bb);
-        BasicBlock *referenceIdom = referenceTree.immediateDominator(bb);
-        Q_UNUSED(idom);
-        Q_UNUSED(referenceIdom);
-        Q_ASSERT(idom == referenceIdom);
-    }
-}
-
-static void verifyNoPointerSharing(IR::Function *function)
-{
-    if (!DoVerification)
-        return;
-
-    class {
-    public:
-        void operator()(IR::Function *f)
-        {
-            for (BasicBlock *bb : f->basicBlocks()) {
-                if (bb->isRemoved())
-                    continue;
-
-                for (Stmt *s : bb->statements()) {
-                    visit(s);
-                }
-            }
-        }
-
-    private:
-        void visit(Stmt *s)
-        {
-            check(s);
-            STMT_VISIT_ALL_KINDS(s);
-        }
-
-        void visit(Expr *e)
-        {
-            check(e);
-            EXPR_VISIT_ALL_KINDS(e);
-        }
-
-    private:
-        void check(Stmt *s)
-        {
-            Q_ASSERT(!stmts.contains(s));
-            stmts.insert(s);
-        }
-
-        void check(Expr *e)
-        {
-            Q_ASSERT(!exprs.contains(e));
-            exprs.insert(e);
-        }
-
-        QSet<Stmt *> stmts;
-        QSet<Expr *> exprs;
-    } V;
-    V(function);
-}
-
-// Loop-peeling is done by unfolding the loop once. The "original" loop basic blocks stay where they
-// are, and a copy of the loop is placed after it. Special care is taken while copying the loop body:
-// by having the copies of the basic-blocks point to the same nodes as the "original" basic blocks,
-// updating the immediate dominators is easy: if the edge of a copied basic-block B points to a
-// block C that has also been copied, set the immediate dominator of B to the corresponding
-// immediate dominator of C. Finally, for any node outside the loop that gets a new edge attached,
-// the immediate dominator has to be re-calculated.
-class LoopPeeling
-{
-    DominatorTree &dt;
-
-public:
-    LoopPeeling(DominatorTree &dt)
-        : dt(dt)
-    {}
-
-    void run(const QVector<LoopDetection::LoopInfo *> &loops)
-    {
-        for (LoopDetection::LoopInfo *loopInfo : loops)
-            peelLoop(loopInfo);
-    }
-
-private:
-    // All copies have their outgoing edges pointing to the same successor block as the originals.
-    // For each copied block, check where the outgoing edges point to. If it's a block inside the
-    // (original) loop, rewire it to the corresponding copy. Otherwise, which is when it points
-    // out of the loop, leave it alone.
-    // As an extra, collect all edges that point out of the copied loop, because the targets need
-    // to have their immediate dominator rechecked.
-    void rewire(BasicBlock *newLoopBlock, const QVector<BasicBlock *> &from, const QVector<BasicBlock *> &to, QVector<BasicBlock *> &loopExits)
-    {
-        for (int i = 0, ei = newLoopBlock->out.size(); i != ei; ++i) {
-            BasicBlock *&out = newLoopBlock->out[i];
-            const int idx = from.indexOf(out);
-            if (idx == -1) {
-                if (!loopExits.contains(out))
-                    loopExits.append(out);
-            } else {
-                out->in.removeOne(newLoopBlock);
-                BasicBlock *newTo = to.at(idx);
-                newTo->in.append(newLoopBlock);
-                out = newTo;
-
-                Stmt *terminator = newLoopBlock->terminator();
-                if (Jump *jump = terminator->asJump()) {
-                    Q_ASSERT(i == 0);
-                    jump->target = newTo;
-                } else if (CJump *cjump = terminator->asCJump()) {
-                    Q_ASSERT(i == 0 || i == 1);
-                    if (i == 0)
-                        cjump->iftrue = newTo;
-                    else
-                        cjump->iffalse = newTo;
-                }
-            }
-        }
-    }
-
-    void peelLoop(LoopDetection::LoopInfo *loop)
-    {
-        IR::Function *f = loop->loopHeader->function;
-        CloneBasicBlock clone;
-
-        LoopDetection::LoopInfo unpeeled(*loop);
-        unpeeled.loopHeader = clone(unpeeled.loopHeader);
-        unpeeled.loopHeader->setContainingGroup(loop->loopHeader->containingGroup());
-        unpeeled.loopHeader->markAsGroupStart(true);
-        f->addBasicBlock(unpeeled.loopHeader);
-        for (int i = 0, ei = unpeeled.loopBody.size(); i != ei; ++i) {
-            BasicBlock *&bodyBlock = unpeeled.loopBody[i];
-            bodyBlock = clone(bodyBlock);
-            bodyBlock->setContainingGroup(unpeeled.loopHeader);
-            Q_ASSERT(bodyBlock->statementCount() == loop->loopBody[i]->statementCount());
-        }
-
-        // The cloned blocks will have no incoming edges, but they do have outgoing ones (copying
-        // the terminators will automatically insert that edge). The blocks where the originals
-        // pointed to will have an extra incoming edge from the copied blocks.
-
-        BasicBlock::IncomingEdges inCopy = loop->loopHeader->in;
-        for (BasicBlock *in : inCopy) {
-            if (loop->loopHeader != in // this can happen for really tight loops (where there are no body blocks). This is a back-edge in that case.
-                    && unpeeled.loopHeader != in && !unpeeled.loopBody.contains(in) // if the edge is not coming from within the copied set, leave it alone
-                    && !dt.dominates(loop->loopHeader, in)) // an edge coming from within the loop (so a back-edge): this is handled when rewiring all outgoing edges
-                continue;
-
-            unpeeled.loopHeader->in.append(in);
-            loop->loopHeader->in.removeOne(in);
-
-            Stmt *terminator = in->terminator();
-            if (Jump *jump = terminator->asJump()) {
-                jump->target = unpeeled.loopHeader;
-                in->out[0] = unpeeled.loopHeader;
-            } else if (CJump *cjump = terminator->asCJump()) {
-                if (cjump->iftrue == loop->loopHeader) {
-                    cjump->iftrue = unpeeled.loopHeader;
-                    Q_ASSERT(in->out[0] == loop->loopHeader);
-                    in->out[0] = unpeeled.loopHeader;
-                } else if (cjump->iffalse == loop->loopHeader) {
-                    cjump->iffalse = unpeeled.loopHeader;
-                    Q_ASSERT(in->out[1] == loop->loopHeader);
-                    in->out[1] = unpeeled.loopHeader;
-                } else {
-                    Q_UNREACHABLE();
-                }
-            }
-        }
-
-        QVector<BasicBlock *> loopExits;
-        loopExits.reserve(8);
-        loopExits.append(unpeeled.loopHeader);
-
-        rewire(unpeeled.loopHeader, loop->loopBody, unpeeled.loopBody, loopExits);
-        for (int i = 0, ei = unpeeled.loopBody.size(); i != ei; ++i) {
-            BasicBlock *bodyBlock = unpeeled.loopBody.at(i);
-            rewire(bodyBlock, loop->loopBody, unpeeled.loopBody, loopExits);
-            f->addBasicBlock(bodyBlock);
-        }
-
-        // The original loop is now peeled off, and won't jump back to the loop header. Meaning, it
-        // is not a loop anymore, so unmark it.
-        loop->loopHeader->markAsGroupStart(false);
-        for (BasicBlock *bb : qAsConst(loop->loopBody))
-            bb->setContainingGroup(loop->loopHeader->containingGroup());
-
-        // Set the immediate dominator of the new loop header to the old one. The real immediate
-        // dominator will be calculated later.
-        dt.setImmediateDominator(unpeeled.loopHeader, loop->loopHeader);
-        // calculate the idoms in a separate loop, because addBasicBlock in the previous loop will
-        // set the block index, which in turn is used by the dominator tree.
-        for (int i = 0, ei = unpeeled.loopBody.size(); i != ei; ++i) {
-            BasicBlock *bodyBlock = unpeeled.loopBody.at(i);
-            BasicBlock *idom = dt.immediateDominator(loop->loopBody.at(i));
-            const int idx = loop->loopBody.indexOf(idom);
-            if (idom == loop->loopHeader)
-                idom = unpeeled.loopHeader;
-            else if (idx != -1)
-                idom = unpeeled.loopBody.at(idx);
-            Q_ASSERT(idom);
-            dt.setImmediateDominator(bodyBlock, idom);
-        }
-
-        BasicBlockSet siblings(f);
-        for (BasicBlock *bb : qAsConst(loopExits))
-            dt.collectSiblings(bb, siblings);
-
-        siblings.insert(unpeeled.loopHeader);
-        dt.recalculateIDoms(siblings, loop->loopHeader);
-        dt.dumpImmediateDominators();
-        verifyImmediateDominators(dt, f);
-    }
-};
-
-class RemoveLineNumbers: private SideEffectsChecker
-{
-public:
-    static void run(IR::Function *function)
-    {
-        for (BasicBlock *bb : function->basicBlocks()) {
-            if (bb->isRemoved())
-                continue;
-
-            for (Stmt *s : bb->statements()) {
-                if (!hasSideEffects(s)) {
-                    s->location = QQmlJS::AST::SourceLocation();
-                }
-            }
-        }
-    }
-
-private:
-    ~RemoveLineNumbers() {}
-
-    static bool hasSideEffects(Stmt *stmt)
-    {
-        RemoveLineNumbers checker;
-        if (auto e = stmt->asExp()) {
-            checker.visit(e->expr);
-        } else if (auto m = stmt->asMove()) {
-            checker.visit(m->source);
-            if (!checker.seenSideEffects()) {
-                checker.visit(m->target);
-            }
-        } else if (auto c = stmt->asCJump()) {
-            checker.visit(c->cond);
-        } else if (auto r = stmt->asRet()) {
-            checker.visit(r->expr);
-        }
-        return checker.seenSideEffects();
-    }
-
-    void visitTemp(Temp *) Q_DECL_OVERRIDE Q_DECL_FINAL {}
-};
-
-void mergeBasicBlocks(IR::Function *function, DefUses *du, DominatorTree *dt)
-{
-    enum { DebugBlockMerging = 0 };
-
-    if (function->hasTry)
-        return;
-
-    showMeTheCode(function, "Before basic block merging");
-
-    // Now merge a basic block with its successor when there is one outgoing edge, and the
-    // successor has one incoming edge.
-    for (int i = 0, ei = function->basicBlockCount(); i != ei; ++i) {
-        BasicBlock *bb = function->basicBlock(i);
-
-        bb->nextLocation = QQmlJS::AST::SourceLocation(); // make sure appendStatement doesn't mess with the line info
-
-        if (bb->isRemoved()) continue; // the block has been removed, so ignore it
-        if (bb->out.size() != 1) continue; // more than one outgoing edge
-        BasicBlock *successor = bb->out.first();
-        if (successor->in.size() != 1) continue; // more than one incoming edge
-
-        // Loop header? No efficient way to update the other blocks that refer to this as containing group,
-        // so don't do merging yet.
-        if (successor->isGroupStart()) continue;
-
-        // Ok, we can merge the two basic blocks.
-        if (DebugBlockMerging) {
-            qDebug("Merging L%d into L%d", successor->index(), bb->index());
-        }
-        Q_ASSERT(bb->terminator()->asJump());
-        bb->removeStatement(bb->statementCount() - 1); // remove the terminator, and replace it with:
-        for (Stmt *s : successor->statements()) {
-            bb->appendStatement(s); // add all statements from the successor to the current basic block
-            if (auto cjump = s->asCJump())
-                cjump->parent = bb;
-        }
-        bb->out = successor->out; // set the outgoing edges to the successor's so they're now in sync with our new terminator
-        for (auto newSuccessor : bb->out) {
-            for (auto &backlink : newSuccessor->in) {
-                if (backlink == successor) {
-                    backlink = bb; // for all successors of our successor: set the incoming edges to come from bb, because we'll now jump there.
-                }
-            }
-        }
-        if (du) {
-            // all statements in successor have moved to bb, so make sure that the containing blocks
-            // stored in DefUses get updated (meaning: point to bb)
-            du->replaceBasicBlock(successor, bb);
-        }
-        if (dt) {
-            // update the immediate dominators to: any block that was dominated by the successor
-            // will now need to point to bb's immediate dominator. The reason is that bb itself
-            // won't be anyones immediate dominator, because it had just one outgoing edge.
-            dt->mergeIntoPredecessor(successor);
-        }
-        function->removeBasicBlock(successor);
-        --i; // re-run on the current basic-block, so any chain gets collapsed.
-    }
-
-    showMeTheCode(function, "After basic block merging");
-    verifyCFG(function);
-}
-
-} // anonymous namespace
-
-void LifeTimeInterval::setFrom(int from) {
-    Q_ASSERT(from > 0);
-
-    if (_ranges.isEmpty()) { // this is the case where there is no use, only a define
-        _ranges.prepend(LifeTimeIntervalRange(from, from));
-        if (_end == InvalidPosition)
-            _end = from;
-    } else {
-        _ranges.first().start = from;
-    }
-}
-
-void LifeTimeInterval::addRange(int from, int to) {
-    Q_ASSERT(from > 0);
-    Q_ASSERT(to > 0);
-    Q_ASSERT(to >= from);
-
-    if (_ranges.isEmpty()) {
-        _ranges.prepend(LifeTimeIntervalRange(from, to));
-        _end = to;
-        return;
-    }
-
-    LifeTimeIntervalRange *p = &_ranges.first();
-    if (to + 1 >= p->start && p->end + 1 >= from) {
-        p->start = qMin(p->start, from);
-        p->end = qMax(p->end, to);
-        while (_ranges.count() > 1) {
-            LifeTimeIntervalRange *p1 = p + 1;
-            if (p->end + 1 < p1->start || p1->end + 1 < p->start)
-                break;
-            p1->start = qMin(p->start, p1->start);
-            p1->end = qMax(p->end, p1->end);
-            _ranges.remove(0);
-            p = &_ranges.first();
-        }
-    } else {
-        if (to < p->start) {
-            _ranges.prepend(LifeTimeIntervalRange(from, to));
-        } else {
-            Q_ASSERT(from > _ranges.last().end);
-            _ranges.push_back(LifeTimeIntervalRange(from, to));
-        }
-    }
-
-    _end = _ranges.last().end;
-}
-
-LifeTimeInterval LifeTimeInterval::split(int atPosition, int newStart)
-{
-    Q_ASSERT(atPosition < newStart || newStart == InvalidPosition);
-    Q_ASSERT(atPosition <= _end);
-    Q_ASSERT(newStart <= _end || newStart == InvalidPosition);
-
-    if (_ranges.isEmpty() || atPosition < _ranges.first().start)
-        return LifeTimeInterval();
-
-    LifeTimeInterval newInterval = *this;
-    newInterval.setSplitFromInterval(true);
-
-    // search where to split the interval
-    for (int i = 0, ei = _ranges.size(); i < ei; ++i) {
-        if (_ranges.at(i).start <= atPosition) {
-            if (_ranges.at(i).end >= atPosition) {
-                // split happens in the middle of a range. Keep this range in both the old and the
-                // new interval, and correct the end/start later
-                _ranges.resize(i + 1);
-                newInterval._ranges.remove(0, i);
-                break;
-            }
-        } else {
-            // split happens between two ranges.
-            _ranges.resize(i);
-            newInterval._ranges.remove(0, i);
-            break;
-        }
-    }
-
-    if (newInterval._ranges.first().end == atPosition)
-        newInterval._ranges.remove(0);
-
-    if (newStart == InvalidPosition) {
-        // the temp stays inactive for the rest of its lifetime
-        newInterval = LifeTimeInterval();
-    } else {
-        // find the first range where the temp will get active again:
-        while (!newInterval._ranges.isEmpty()) {
-            const LifeTimeIntervalRange &range = newInterval._ranges.first();
-            if (range.start > newStart) {
-                // The split position is before the start of the range. Either we managed to skip
-                // over the correct range, or we got an invalid split request. Either way, this
-                // Should Never Happen <TM>.
-                Q_ASSERT(range.start > newStart);
-                return LifeTimeInterval();
-            } else if (range.start <= newStart && range.end >= newStart) {
-                // yay, we found the range that should be the new first range in the new interval!
-                break;
-            } else {
-                // the temp stays inactive for this interval, so remove it.
-                newInterval._ranges.remove(0);
-            }
-        }
-        Q_ASSERT(!newInterval._ranges.isEmpty());
-        newInterval._ranges.first().start = newStart;
-        _end = newStart;
-    }
-
-    // if we're in the middle of a range, set the end to the split position
-    if (_ranges.last().end > atPosition)
-        _ranges.last().end = atPosition;
-
-    validate();
-    newInterval.validate();
-
-    return newInterval;
-}
-
-void LifeTimeInterval::dump(QTextStream &out) const {
-    IRPrinter(&out).print(const_cast<Temp *>(&_temp));
-    out << ": ends at " << _end << " with ranges ";
-    if (_ranges.isEmpty())
-        out << "(none)";
-    for (int i = 0; i < _ranges.size(); ++i) {
-        if (i > 0) out << ", ";
-        out << _ranges[i].start << " - " << _ranges[i].end;
-    }
-    if (_reg != InvalidRegister)
-        out << " (register " << _reg << ")";
-}
-
-
-bool LifeTimeInterval::lessThanForTemp(const LifeTimeInterval *r1, const LifeTimeInterval *r2)
-{
-    return r1->temp() < r2->temp();
-}
-
-LifeTimeIntervals::LifeTimeIntervals(IR::Function *function)
-    : _basicBlockPosition(function->basicBlockCount())
-    , _positionForStatement(function->statementCount(), IR::Stmt::InvalidId)
-    , _lastPosition(0)
-{
-    _intervals.reserve(function->tempCount + 32); // we reserve a bit more space for intervals, because the register allocator will add intervals with fixed ranges for each register.
-    renumber(function);
-}
-
-// Renumbering works as follows:
-//  - phi statements are not numbered
-//  - statement numbers start at 0 (zero) and increment get an even number (lastPosition + 2)
-//  - basic blocks start at firstStatementNumber - 1, or rephrased: lastPosition + 1
-//  - basic blocks end at the number of the last statement
-// And during life-time calculation the next rule is used:
-//  - any temporary starts its life-time at definingStatementPosition + 1
-//
-// This numbering simulates half-open intervals. For example:
-//   0: %1 = 1
-//   2: %2 = 2
-//   4: %3 = %1 + %2
-//   6: print(%3)
-// Here the half-open life-time intervals would be:
-//   %1: (0-4]
-//   %2: (2-4]
-//   %3: (4-6]
-// Instead, we use the even statement positions for uses of temporaries, and the odd positions for
-// their definitions:
-//   %1: [1-4]
-//   %2: [3-4]
-//   %3: [5-6]
-// This has the nice advantage that placing %3 (for example) is really easy: the start will
-// never overlap with the end of the uses of the operands used in the defining statement.
-//
-// The reason to start a basic-block at firstStatementPosition - 1 is to have correct start
-// positions for target temporaries of phi-nodes. Those temporaries will now start before the
-// first statement. This also means that any moves that get generated when transforming out of SSA
-// form, will not interfere with (read: overlap) any defining statements in the preceding
-// basic-block.
-void LifeTimeIntervals::renumber(IR::Function *function)
-{
-    for (BasicBlock *bb : function->basicBlocks()) {
-        if (bb->isRemoved())
-            continue;
-
-        _basicBlockPosition[bb->index()].start = _lastPosition + 1;
-
-        for (Stmt *s : bb->statements()) {
-            if (s->asPhi())
-                continue;
-
-            _lastPosition += 2;
-            _positionForStatement[s->id()] = _lastPosition;
-        }
-
-        _basicBlockPosition[bb->index()].end = _lastPosition;
-    }
-}
-
-LifeTimeIntervals::~LifeTimeIntervals()
-{
-    qDeleteAll(_intervals);
-}
-
-Optimizer::Optimizer(IR::Function *function)
-    : function(function)
-    , inSSA(false)
-{}
-
-void Optimizer::run(QQmlEnginePrivate *qmlEngine, bool doTypeInference, bool peelLoops)
-{
-    showMeTheCode(function, "Before running the optimizer");
-
-    cleanupBasicBlocks(function);
-
-    function->removeSharedExpressions();
-    int statementCount = 0;
-    for (BasicBlock *bb : function->basicBlocks())
-        if (!bb->isRemoved())
-            statementCount += bb->statementCount();
-//    showMeTheCode(function);
-
-    static bool doSSA = qEnvironmentVariableIsEmpty("QV4_NO_SSA");
-
-    if (!function->hasTry && !function->hasWith && !function->module->debugMode && doSSA && statementCount <= 300) {
-//        qout << "SSA for " << (function->name ? qPrintable(*function->name) : "<anonymous>") << endl;
-
-        mergeBasicBlocks(function, nullptr, nullptr);
-
-        ConvertArgLocals(function).toTemps();
-        showMeTheCode(function, "After converting arguments to locals");
-
-        // Calculate the dominator tree:
-        DominatorTree df(function);
-
-        {
-            // This is in a separate scope, because loop-peeling doesn't (yet) update the LoopInfo
-            // calculated by the LoopDetection. So by putting it in a separate scope, it is not
-            // available after peeling.
-
-            LoopDetection loopDetection(df);
-            loopDetection.run(function);
-            showMeTheCode(function, "After loop detection");
-//            cfg2dot(function, loopDetection.allLoops());
-
-            // ### disable loop peeling for now. It doesn't give any measurable performance
-            // improvements at this time, but significantly increases the size of the
-            // JIT generated code
-            Q_UNUSED(peelLoops);
-            if (0 && peelLoops) {
-                QVector<LoopDetection::LoopInfo *> innerLoops = loopDetection.innermostLoops();
-                LoopPeeling(df).run(innerLoops);
-
-//                cfg2dot(function, loopDetection.allLoops());
-                showMeTheCode(function, "After loop peeling");
-                if (!innerLoops.isEmpty())
-                    verifyImmediateDominators(df, function);
-            }
-        }
-
-        verifyCFG(function);
-        verifyNoPointerSharing(function);
-
-        df.computeDF();
-
-        verifyCFG(function);
-        verifyImmediateDominators(df, function);
-
-        DefUses defUses(function);
-
-//        qout << "Converting to SSA..." << endl;
-        convertToSSA(function, df, defUses);
-//        showMeTheCode(function);
-//        defUses.dump();
-
-//        qout << "Cleaning up phi nodes..." << endl;
-        cleanupPhis(defUses);
-        showMeTheCode(function, "After cleaning up phi-nodes");
-
-        StatementWorklist worklist(function);
-
-        if (doTypeInference) {
-//            qout << "Running type inference..." << endl;
-            TypeInference(qmlEngine, defUses).run(worklist);
-            showMeTheCode(function, "After type inference");
-
-//            qout << "Doing reverse inference..." << endl;
-            ReverseInference(defUses).run(function);
-//            showMeTheCode(function);
-
-//            qout << "Doing type propagation..." << endl;
-            TypePropagation(defUses).run(function, worklist);
-//            showMeTheCode(function);
-            verifyNoPointerSharing(function);
-        }
-
-        static const bool doOpt = qEnvironmentVariableIsEmpty("QV4_NO_OPT");
-        if (doOpt) {
-//            qout << "Running SSA optimization..." << endl;
-            worklist.reset();
-            optimizeSSA(worklist, defUses, df);
-            showMeTheCode(function, "After optimization");
-
-            verifyImmediateDominators(df, function);
-            verifyCFG(function);
-        }
-
-        verifyNoPointerSharing(function);
-        mergeBasicBlocks(function, &defUses, &df);
-
-        verifyImmediateDominators(df, function);
-        verifyCFG(function);
-
-        // Basic-block cycles that are unreachable (i.e. for loops in a then-part where the
-        // condition is calculated to be always false) are not yet removed. This will choke the
-        // block scheduling, so remove those now.
-//        qout << "Cleaning up unreachable basic blocks..." << endl;
-        cleanupBasicBlocks(function);
-//        showMeTheCode(function);
-
-        verifyImmediateDominators(df, function);
-        verifyCFG(function);
-
-        // Transform the CFG into edge-split SSA.
-        showMeTheCode(function, "Before edge splitting");
-        splitCriticalEdges(function, df, worklist, defUses);
-        showMeTheCode(function, "After edge splitting");
-
-        verifyImmediateDominators(df, function);
-        verifyCFG(function);
-
-//        qout << "Doing block scheduling..." << endl;
-//        df.dumpImmediateDominators();
-        startEndLoops = BlockScheduler(function, df).go();
-        showMeTheCode(function, "After basic block scheduling");
-//        cfg2dot(function);
-
-#ifndef QT_NO_DEBUG
-        checkCriticalEdges(function->basicBlocks());
-#endif
-
-        if (!function->module->debugMode) {
-            RemoveLineNumbers::run(function);
-            showMeTheCode(function, "After line number removal");
-        }
-
-//        qout << "Finished SSA." << endl;
-        inSSA = true;
-    } else {
-        removeUnreachleBlocks(function);
-        inSSA = false;
-    }
-}
-
-void Optimizer::convertOutOfSSA() {
-    if (!inSSA)
-        return;
-
-    // There should be no critical edges at this point.
-
-    for (BasicBlock *bb : function->basicBlocks()) {
-        MoveMapping moves;
-
-        for (BasicBlock *successor : bb->out) {
-            const int inIdx = successor->in.indexOf(bb);
-            Q_ASSERT(inIdx >= 0);
-            for (Stmt *s : successor->statements()) {
-                if (Phi *phi = s->asPhi()) {
-                    moves.add(clone(phi->incoming[inIdx], function),
-                              clone(phi->targetTemp, function)->asTemp());
-                } else {
-                    break;
-                }
-            }
-        }
-
-        if (DebugMoveMapping) {
-            QBuffer buf;
-            buf.open(QIODevice::WriteOnly);
-            QTextStream os(&buf);
-            os << "Move mapping for function ";
-            if (function->name)
-                os << *function->name;
-            else
-                os << (void *) function;
-            os << " on basic-block L" << bb->index() << ":" << endl;
-            moves.dump();
-            buf.close();
-            qDebug("%s", buf.data().constData());
-        }
-
-        moves.order();
-
-        moves.insertMoves(bb, function, true);
-    }
-
-    for (BasicBlock *bb : function->basicBlocks()) {
-        while (!bb->isEmpty()) {
-            if (bb->statements().first()->asPhi()) {
-                bb->removeStatement(0);
-            } else {
-                break;
-            }
-        }
-    }
-}
-
-LifeTimeIntervals::Ptr Optimizer::lifeTimeIntervals() const
-{
-    Q_ASSERT(isInSSA());
-
-    LifeRanges lifeRanges(function, startEndLoops);
-//    lifeRanges.dump();
-//    showMeTheCode(function);
-    return lifeRanges.intervals();
-}
-
-static int countPhis(BasicBlock *bb)
-{
-    int count = 0;
-    for (Stmt *s : bb->statements()) {
-        if (s->isa<Phi>())
-            ++count;
-        else
-            break;
-    }
-
-    return count;
-}
-
-// Basic blocks can have only 1 terminator. This function returns a bit vector, where a 1 on a
-// certain index indicates that the terminator (jump) at the end of the basic block with that index
-// can be omitted.
-BitVector Optimizer::calculateOptionalJumps()
-{
-    const int maxSize = function->basicBlockCount();
-    BitVector optional(maxSize, false);
-    if (maxSize < 2)
-        return optional;
-
-    BitVector reachableWithoutJump(maxSize, false);
-
-    for (int i = maxSize - 1; i >= 0; --i) {
-        BasicBlock *bb = function->basicBlock(i);
-        if (bb->isRemoved())
-            continue;
-
-        if (Jump *jump = bb->statements().last()->asJump()) {
-            if (reachableWithoutJump.at(jump->target->index())) {
-                if (bb->statements().size() - countPhis(bb)> 1)
-                    reachableWithoutJump.clear();
-                optional.setBit(bb->index());
-                reachableWithoutJump.setBit(bb->index());
-                continue;
-            }
-        }
-
-        reachableWithoutJump.clear();
-        reachableWithoutJump.setBit(bb->index());
-    }
-
-    return optional;
-}
-
-void Optimizer::showMeTheCode(IR::Function *function, const char *marker)
-{
-    ::showMeTheCode(function, marker);
-}
-
-static inline bool overlappingStorage(const Temp &t1, const Temp &t2)
-{
-    // This is the same as the operator==, but for one detail: memory locations are not sensitive
-    // to types, and neither are general-purpose registers.
-
-    if (t1.index != t2.index)
-        return false; // different position, where-ever that may (physically) be.
-    if (t1.kind != t2.kind)
-        return false; // formal/local/(physical-)register/stack do never overlap
-    if (t1.kind != Temp::PhysicalRegister) // Other than registers, ...
-        return t1.kind == t2.kind; // ... everything else overlaps: any memory location can hold everything.
-
-    // So now the index is the same, and we know that both stored in a register. If both are
-    // floating-point registers, they are the same. Or, if both are non-floating-point registers,
-    // generally called general-purpose registers, they are also the same.
-    return (t1.type == DoubleType && t2.type == DoubleType)
-            || (t1.type != DoubleType && t2.type != DoubleType);
-}
-
-MoveMapping::Moves MoveMapping::sourceUsages(Expr *e, const Moves &moves)
-{
-    Moves usages;
-
-    if (Temp *t = e->asTemp()) {
-        for (int i = 0, ei = moves.size(); i != ei; ++i) {
-            const Move &move = moves[i];
-            if (Temp *from = move.from->asTemp())
-                if (overlappingStorage(*from, *t))
-                    usages.append(move);
-        }
-    }
-
-    return usages;
-}
-
-void MoveMapping::add(Expr *from, Temp *to) {
-    if (Temp *t = from->asTemp()) {
-        if (overlappingStorage(*t, *to)) {
-            // assignments like fp1 = fp1 or var{&1} = double{&1} can safely be skipped.
-            if (DebugMoveMapping) {
-                QBuffer buf;
-                buf.open(QIODevice::WriteOnly);
-                QTextStream os(&buf);
-                IRPrinter printer(&os);
-                os << "Skipping ";
-                printer.print(to);
-                os << " <- ";
-                printer.print(from);
-                buf.close();
-                qDebug("%s", buf.data().constData());
-            }
-            return;
-        }
-    }
-
-    Move m(from, to);
-    if (_moves.contains(m))
-        return;
-    _moves.append(m);
-}
-
-// Order the moves that are generated when resolving edges during register allocation (see [Wimmer1]
-// section 6 for details). Now these moves form one or more graphs, so we have to output them in
-// such an order that values don't get overwritten:
-//   r1 <- r0
-//   r2 <- r1
-// That input has to be ordered as follows in order to prevent the value in r1 from being lost:
-//   r2 <- r1
-//   r1 <- r0
-//
-// So, the algorithm is to output the leaves first, and take them out of the input. This will result
-// in some moves to become leaves (in the above example: when leaf r2 <- r1 is generated and taken
-// away, the r1 <- r0 is now a leaf), so we can output those and take those out, and repeat until
-// there are no more leafs.
-//
-// The tricky part is that there might be cycles:
-//   r4 <- r5
-//   r5 <- r4
-// These have to be turned into a "register swap":
-//   r4 <=> r5
-//
-// So after running the above algorithm where we progressively remove the leaves, we are left with
-// zero or more cycles. To resolve those, we break one of the edges of the cycle, and for all other
-// edges we generate swaps. Note that the swaps will always occur as the last couple of moves,
-// because otherwise they might clobber sources for moves:
-//   r4 <=> r5
-//   r6 <- r5
-// Here, the value of r5 is already overwritten with the one in r4, so the correct order is:
-//   r6 <- r5
-//   r4 <=> r5
-void MoveMapping::order()
-{
-    QList<Move> output;
-    output.reserve(_moves.size());
-
-    while (!_moves.isEmpty()) {
-        // Take out all leaf edges, because we can output them without any problems.
-        int nextLeaf = findLeaf();
-        if (nextLeaf == -1)
-            break; // No more leafs left, we're done here.
-        output.append(_moves.takeAt(nextLeaf));
-        // Now there might be new leaf edges: any move that had the input of the previously found
-        // leaf as an output, so loop around.
-    }
-
-    while (!_moves.isEmpty()) {
-        // We're now left with one or more cycles.
-        // Step one: break the/a cycle.
-        _moves.removeFirst();
-        // Step two: find the other edges of the cycle, starting with the one of that is now a leaf.
-        while (!_moves.isEmpty()) {
-            int nextLeaf = findLeaf();
-            if (nextLeaf == -1)
-                break; // We're done with this cycle.
-            Move m = _moves.takeAt(nextLeaf);
-            // Step three: get the edges from the cycle and turn it into a swap
-            m.needsSwap = true;
-            output.append(m);
-            // Because we took out a leaf, find the next one.
-        }
-        // We're done with the cycle, let's see if there are more.
-    }
-
-    _moves = output;
-}
-
-int MoveMapping::findLeaf() const
-{
-    for (int i = 0, e = _moves.size(); i != e; ++i) {
-        // Take an edge from the list...
-        const Temp *target = _moves.at(i).to;
-        // ... and see if its target is used as a source...
-        bool targetUsedAsSource = false;
-        for (int j = 0; j != e; ++j) {
-            if (i == j)
-                continue;
-
-            Expr *source = _moves.at(j).from;
-            if (const Temp *sourceTemp = source->asTemp()) {
-                if (overlappingStorage(*target, *sourceTemp)) {
-                    targetUsedAsSource = true;
-                    break;
-                }
-            }
-        }
-        // ... if not, we have a leaf edge ...
-        if (!targetUsedAsSource)
-            return i;
-        // .. otherwise we try the next one.
-    }
-
-    return -1; // No leaf found
-}
-
-QList<IR::Move *> MoveMapping::insertMoves(BasicBlock *bb, IR::Function *function, bool atEnd) const
-{
-    QList<IR::Move *> newMoves;
-    newMoves.reserve(_moves.size());
-
-    int insertionPoint = atEnd ? bb->statements().size() - 1 : 0;
-    for (const Move &m : _moves) {
-        IR::Move *move = function->NewStmt<IR::Move>();
-        move->init(clone(m.to, function), clone(m.from, function));
-        move->swap = m.needsSwap;
-        bb->insertStatementBefore(insertionPoint++, move);
-        newMoves.append(move);
-    }
-
-    return newMoves;
-}
-
-void MoveMapping::dump() const
-{
-    if (DebugMoveMapping) {
-        QBuffer buf;
-        buf.open(QIODevice::WriteOnly);
-        QTextStream os(&buf);
-        IRPrinter printer(&os);
-        os << "Move mapping has " << _moves.size() << " moves..." << endl;
-        for (const Move &m : _moves) {
-            os << "\t";
-            printer.print(m.to);
-            if (m.needsSwap)
-                os << " <-> ";
-            else
-                os << " <-- ";
-            printer.print(m.from);
-            os << endl;
-        }
-        qDebug("%s", buf.data().constData());
-    }
-}
-
-// References:
-//  [Wimmer1] C. Wimmer and M. Franz. Linear Scan Register Allocation on SSA Form. In Proceedings of
-//            CGO'10, ACM Press, 2010
-//  [Wimmer2] C. Wimmer and H. Mossenbock. Optimized Interval Splitting in a Linear Scan Register
-//            Allocator. In Proceedings of the ACM/USENIX International Conference on Virtual
-//            Execution Environments, pages 132-141. ACM Press, 2005.
-//  [Briggs]  P. Briggs, K.D. Cooper, T.J. Harvey, and L.T. Simpson. Practical Improvements to the
-//            Construction and Destruction of Static Single Assignment Form.
-//  [Appel]   A.W. Appel. Modern Compiler Implementation in Java. Second edition, Cambridge
-//            University Press.
-//  [Ramalingam] G. Ramalingam and T. Reps. An Incremental Algorithm for Maintaining the Dominator
-//               Tree of a Reducible Flowgraph.
diff --git a/src/qml/compiler/qv4ssa_p.h b/src/qml/compiler/qv4ssa_p.h
deleted file mode 100644
index 24257e99e9..0000000000
--- a/src/qml/compiler/qv4ssa_p.h
+++ /dev/null
@@ -1,472 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the QtQml module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 3 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL3 included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 3 requirements
-** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 2.0 or (at your option) the GNU General
-** Public license version 3 or any later version approved by the KDE Free
-** Qt Foundation. The licenses are as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-2.0.html and
-** https://www.gnu.org/licenses/gpl-3.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef QV4SSA_P_H
-#define QV4SSA_P_H
-
-//
-//  W A R N I N G
-//  -------------
-//
-// This file is not part of the Qt API.  It exists purely as an
-// implementation detail.  This header file may change from version to
-// version without notice, or even be removed.
-//
-// We mean it.
-//
-
-#include "qv4jsir_p.h"
-#include "qv4isel_util_p.h"
-#include <private/qv4util_p.h>
-#include <QtCore/QSharedPointer>
-
-QT_BEGIN_NAMESPACE
-class QTextStream;
-class QQmlEnginePrivate;
-
-namespace QV4 {
-namespace IR {
-
-struct LifeTimeIntervalRange {
-    int start;
-    int end;
-
-    LifeTimeIntervalRange(int start = -1, int end = -1)
-        : start(start)
-        , end(end)
-    {}
-
-    bool covers(int position) const { return start <= position && position <= end; }
-};
-} // IR namespace
-} // QV4 namespace
-
-Q_DECLARE_TYPEINFO(QV4::IR::LifeTimeIntervalRange, Q_PRIMITIVE_TYPE);
-
-namespace QV4 {
-namespace IR {
-
-class Q_AUTOTEST_EXPORT LifeTimeInterval {
-public:
-    typedef QVarLengthArray<LifeTimeIntervalRange, 4> Ranges;
-
-private:
-    Temp _temp;
-    Ranges _ranges;
-    int _end;
-    int _reg;
-    unsigned _isFixedInterval : 1;
-    unsigned _isSplitFromInterval : 1;
-
-public:
-    enum { InvalidPosition = -1 };
-    enum { InvalidRegister = -1 };
-
-    explicit LifeTimeInterval(int rangeCapacity = 4)
-        : _end(InvalidPosition)
-        , _reg(InvalidRegister)
-        , _isFixedInterval(0)
-        , _isSplitFromInterval(0)
-    { _ranges.reserve(rangeCapacity); }
-
-    bool isValid() const { return _end != InvalidRegister; }
-
-    void setTemp(const Temp &temp) { this->_temp = temp; }
-    Temp temp() const { return _temp; }
-    bool isFP() const { return _temp.type == IR::DoubleType; }
-
-    void setFrom(int from);
-    void addRange(int from, int to);
-    const Ranges &ranges() const { return _ranges; }
-
-    int start() const { return _ranges.first().start; }
-    int end() const { return _end; }
-    bool covers(int position) const
-    {
-        for (int i = 0, ei = _ranges.size(); i != ei; ++i) {
-            if (_ranges.at(i).covers(position))
-                return true;
-        }
-        return false;
-    }
-
-    int reg() const { return _reg; }
-    void setReg(int reg) { Q_ASSERT(!_isFixedInterval); _reg = reg; }
-
-    bool isFixedInterval() const { return _isFixedInterval; }
-    void setFixedInterval(bool isFixedInterval) { _isFixedInterval = isFixedInterval; }
-
-    LifeTimeInterval split(int atPosition, int newStart);
-    bool isSplitFromInterval() const { return _isSplitFromInterval; }
-    void setSplitFromInterval(bool isSplitFromInterval) { _isSplitFromInterval = isSplitFromInterval; }
-
-    void dump(QTextStream &out) const;
-    static bool lessThan(const LifeTimeInterval *r1, const LifeTimeInterval *r2);
-    static bool lessThanForTemp(const LifeTimeInterval *r1, const LifeTimeInterval *r2);
-
-    void validate() const {
-#if !defined(QT_NO_DEBUG)
-        // Validate the new range
-        if (_end != InvalidPosition) {
-            Q_ASSERT(!_ranges.isEmpty());
-            for (const LifeTimeIntervalRange &range : qAsConst(_ranges)) {
-                Q_ASSERT(range.start >= 0);
-                Q_ASSERT(range.end >= 0);
-                Q_ASSERT(range.start <= range.end);
-            }
-        }
-#endif
-    }
-};
-
-inline bool LifeTimeInterval::lessThan(const LifeTimeInterval *r1, const LifeTimeInterval *r2)
-{
-    if (r1->_ranges.first().start == r2->_ranges.first().start) {
-        if (r1->isSplitFromInterval() == r2->isSplitFromInterval())
-            return r1->_ranges.last().end < r2->_ranges.last().end;
-        else
-            return r1->isSplitFromInterval();
-    } else
-        return r1->_ranges.first().start < r2->_ranges.first().start;
-}
-
-class LifeTimeIntervals
-{
-    Q_DISABLE_COPY(LifeTimeIntervals)
-
-    LifeTimeIntervals(IR::Function *function);
-    void renumber(IR::Function *function);
-
-public:
-    typedef QSharedPointer<LifeTimeIntervals> Ptr;
-    static Ptr create(IR::Function *function)
-    { return Ptr(new LifeTimeIntervals(function)); }
-
-    ~LifeTimeIntervals();
-
-    // takes ownership of the pointer
-    void add(LifeTimeInterval *interval)
-    { _intervals.append(interval); }
-
-    // After calling Optimizer::lifeTimeIntervals() the result will have all intervals in descending order of start position.
-    QVector<LifeTimeInterval *> intervals() const
-    { return _intervals; }
-
-    int size() const
-    { return _intervals.size(); }
-
-    int positionForStatement(Stmt *stmt) const
-    {
-        Q_ASSERT(stmt->id() >= 0);
-        if (static_cast<unsigned>(stmt->id()) < _positionForStatement.size())
-            return _positionForStatement[stmt->id()];
-
-        return Stmt::InvalidId;
-    }
-
-    int startPosition(BasicBlock *bb) const
-    {
-        Q_ASSERT(bb->index() >= 0);
-        Q_ASSERT(static_cast<unsigned>(bb->index()) < _basicBlockPosition.size());
-
-        return _basicBlockPosition.at(bb->index()).start;
-    }
-
-    int endPosition(BasicBlock *bb) const
-    {
-        Q_ASSERT(bb->index() >= 0);
-        Q_ASSERT(static_cast<unsigned>(bb->index()) < _basicBlockPosition.size());
-
-        return _basicBlockPosition.at(bb->index()).end;
-    }
-
-    int lastPosition() const
-    {
-        return _lastPosition;
-    }
-
-private:
-    struct BasicBlockPositions {
-        int start;
-        int end;
-
-        BasicBlockPositions()
-            : start(IR::Stmt::InvalidId)
-            , end(IR::Stmt::InvalidId)
-        {}
-    };
-
-    std::vector<BasicBlockPositions> _basicBlockPosition;
-    std::vector<int> _positionForStatement;
-    QVector<LifeTimeInterval *> _intervals;
-    int _lastPosition;
-};
-
-class Q_QML_PRIVATE_EXPORT Optimizer
-{
-    Q_DISABLE_COPY(Optimizer)
-
-public:
-    Optimizer(Function *function);
-
-    void run(QQmlEnginePrivate *qmlEngine, bool doTypeInference = true, bool peelLoops = true);
-    void convertOutOfSSA();
-
-    bool isInSSA() const
-    { return inSSA; }
-
-    QHash<BasicBlock *, BasicBlock *> loopStartEndBlocks() const { return startEndLoops; }
-
-    LifeTimeIntervals::Ptr lifeTimeIntervals() const;
-
-    BitVector calculateOptionalJumps();
-
-    static void showMeTheCode(Function *function, const char *marker);
-
-private:
-    Function *function;
-    bool inSSA;
-    QHash<BasicBlock *, BasicBlock *> startEndLoops;
-};
-
-class Q_AUTOTEST_EXPORT MoveMapping
-{
-#ifdef V4_AUTOTEST
-public:
-#endif
-    struct Move {
-        Expr *from;
-        Temp *to;
-        bool needsSwap;
-
-        Move(Expr *from, Temp *to, bool needsSwap = false)
-            : from(from), to(to), needsSwap(needsSwap)
-        {}
-
-        bool operator==(const Move &other) const
-        { return from == other.from && to == other.to; }
-    };
-    typedef QList<Move> Moves;
-
-    Moves _moves;
-
-    static Moves sourceUsages(Expr *e, const Moves &moves);
-
-public:
-    void add(Expr *from, Temp *to);
-    void order();
-    QList<IR::Move *> insertMoves(BasicBlock *bb, Function *function, bool atEnd) const;
-
-    void dump() const;
-
-private:
-    int findLeaf() const;
-};
-
-/*
- * stack slot allocation:
- *
- * foreach bb do
- *   foreach stmt do
- *     if the current statement is not a phi-node:
- *       purge ranges that end before the current statement
- *       check for life ranges to activate, and if they don't have a stackslot associated then allocate one
- *       renumber temps to stack
- *     for phi nodes: check if all temps (src+dst) are assigned stack slots and marked as allocated
- *     if it's a jump:
- *       foreach phi node in the successor:
- *         allocate slots for each temp (both sources and targets) if they don't have one allocated already
- *         insert moves before the jump
- */
-class AllocateStackSlots: protected ConvertTemps
-{
-    IR::LifeTimeIntervals::Ptr _intervals;
-    QVector<IR::LifeTimeInterval *> _unhandled;
-    QVector<IR::LifeTimeInterval *> _live;
-    QBitArray _slotIsInUse;
-    IR::Function *_function;
-
-    int defPosition(IR::Stmt *s) const
-    {
-        return usePosition(s) + 1;
-    }
-
-    int usePosition(IR::Stmt *s) const
-    {
-        return _intervals->positionForStatement(s);
-    }
-
-public:
-    AllocateStackSlots(const IR::LifeTimeIntervals::Ptr &intervals)
-        : _intervals(intervals)
-        , _slotIsInUse(intervals->size(), false)
-        , _function(0)
-    {
-        _live.reserve(8);
-        _unhandled = _intervals->intervals();
-    }
-
-    void forFunction(IR::Function *function)
-    {
-        IR::Optimizer::showMeTheCode(function, "Before stack slot allocation");
-        _function = function;
-        toStackSlots(function);
-    }
-
-protected:
-    int allocateFreeSlot() override
-    {
-        for (int i = 0, ei = _slotIsInUse.size(); i != ei; ++i) {
-            if (!_slotIsInUse[i]) {
-                if (_nextUnusedStackSlot <= i) {
-                    Q_ASSERT(_nextUnusedStackSlot == i);
-                    _nextUnusedStackSlot = i + 1;
-                }
-                _slotIsInUse[i] = true;
-                return i;
-            }
-        }
-
-        Q_UNREACHABLE();
-        return -1;
-    }
-
-    void process(IR::Stmt *s) override
-    {
-//        qDebug("L%d statement %d:", _currentBasicBlock->index, s->id);
-
-        if (IR::Phi *phi = s->asPhi()) {
-            visitPhi(phi);
-        } else {
-            // purge ranges no longer alive:
-            for (int i = 0; i < _live.size(); ) {
-                const IR::LifeTimeInterval *lti = _live.at(i);
-                if (lti->end() < usePosition(s)) {
-//                    qDebug() << "\t - moving temp" << lti->temp().index << "to handled, freeing slot" << _stackSlotForTemp[lti->temp().index];
-                    _live.remove(i);
-                    Q_ASSERT(_slotIsInUse[_stackSlotForTemp[lti->temp().index]]);
-                    _slotIsInUse[_stackSlotForTemp[lti->temp().index]] = false;
-                    continue;
-                } else {
-                    ++i;
-                }
-            }
-
-            // active new ranges:
-            while (!_unhandled.isEmpty()) {
-                IR::LifeTimeInterval *lti = _unhandled.last();
-                if (lti->start() > defPosition(s))
-                    break; // we're done
-                Q_ASSERT(!_stackSlotForTemp.contains(lti->temp().index));
-                _stackSlotForTemp[lti->temp().index] = allocateFreeSlot();
-//                qDebug() << "\t - activating temp" << lti->temp().index << "on slot" << _stackSlotForTemp[lti->temp().index];
-                _live.append(lti);
-                _unhandled.removeLast();
-            }
-
-            visit(s);
-        }
-
-        if (IR::Jump *jump = s->asJump()) {
-            IR::MoveMapping moves;
-            for (IR::Stmt *succStmt : jump->target->statements()) {
-                if (IR::Phi *phi = succStmt->asPhi()) {
-                    forceActivation(*phi->targetTemp);
-                    for (int i = 0, ei = phi->incoming.size(); i != ei; ++i) {
-                        IR::Expr *e = phi->incoming[i];
-                        if (IR::Temp *t = e->asTemp()) {
-                            forceActivation(*t);
-                        }
-                        if (jump->target->in[i] == _currentBasicBlock)
-                            moves.add(phi->incoming[i], phi->targetTemp);
-                    }
-                } else {
-                    break;
-                }
-            }
-            moves.order();
-            const QList<IR::Move *> newMoves = moves.insertMoves(_currentBasicBlock, _function, true);
-            for (IR::Move *move : newMoves)
-                visit(move);
-        }
-    }
-
-    void forceActivation(const IR::Temp &t)
-    {
-        if (_stackSlotForTemp.contains(t.index))
-            return;
-
-        int i = _unhandled.size() - 1;
-        for (; i >= 0; --i) {
-            IR::LifeTimeInterval *lti = _unhandled[i];
-            if (lti->temp() == t) {
-                _live.append(lti);
-                _unhandled.remove(i);
-                break;
-            }
-        }
-        Q_ASSERT(i >= 0); // check that we always found the entry
-
-        _stackSlotForTemp[t.index] = allocateFreeSlot();
-//        qDebug() << "\t - force activating temp" << t.index << "on slot" << _stackSlotForTemp[t.index];
-    }
-
-    void visitPhi(IR::Phi *phi) override
-    {
-        Q_UNUSED(phi);
-#if !defined(QT_NO_DEBUG)
-        Q_ASSERT(_stackSlotForTemp.contains(phi->targetTemp->index));
-        Q_ASSERT(_slotIsInUse[_stackSlotForTemp[phi->targetTemp->index]]);
-        for (IR::Expr *e : phi->incoming) {
-            if (IR::Temp *t = e->asTemp())
-                Q_ASSERT(_stackSlotForTemp.contains(t->index));
-        }
-#endif // defined(QT_NO_DEBUG)
-    }
-};
-
-} // IR namespace
-} // QV4 namespace
-
-
-Q_DECLARE_TYPEINFO(QV4::IR::LifeTimeInterval, Q_MOVABLE_TYPE);
-
-QT_END_NAMESPACE
-
-#endif // QV4SSA_P_H
diff --git a/src/qml/configure.json b/src/qml/configure.json
index 257bedecbc..c35f5be06b 100644
--- a/src/qml/configure.json
+++ b/src/qml/configure.json
@@ -7,22 +7,50 @@
 
     "commandline": {
         "options": {
-            "qml-interpreter": "boolean",
-            "qml-network": "boolean"
+            "qml-network": "boolean",
+            "qml-tracing": "boolean",
+            "qml-debug": "boolean"
+        }
+    },
+
+    "tests": {
+        "cxx14_make_unique": {
+            "label": "C++14 make_unique()",
+            "type": "compile",
+            "test": {
+                "include": "memory",
+                "main": [
+                    "std::unique_ptr<int> ptr = std::make_unique<int>();"
+                ],
+                "qmake": "CONFIG += c++11"
+            }
         }
     },
 
     "features": {
-        "qml-interpreter": {
-            "label": "QML interpreter",
-            "purpose": "Provides the QML interpreter.",
-            "section": "QML",
+        "cxx14_make_unique": {
+            "label": "C++14 make_unique",
+            "condition": "features.c++14 || tests.cxx14_make_unique",
             "output": [ "privateFeature" ]
         },
         "qml-network": {
             "label": "QML network support",
             "purpose": "Provides network transparency.",
             "section": "QML",
+            "condition": "features.network",
+            "output": [ "publicFeature" ]
+        },
+        "qml-tracing": {
+            "label": "QML tracing JIT support",
+            "purpose": "Provides a JIT that uses trace information generated by the interpreter.",
+            "section": "QML",
+            "output": [ "privateFeature" ],
+            "autoDetect": false
+        },
+        "qml-debug": {
+            "label": "QML debugging and profiling support",
+            "purpose": "Provides infrastructure and plugins for debugging and profiling.",
+            "section": "QML",
             "output": [ "publicFeature" ]
         },
         "qml-profiler": {
@@ -31,13 +59,78 @@
             "section": "QML",
             "condition": [
                 "features.commandlineparser",
-                "features.localserver",
-                "features.process",
                 "features.qml-debug",
-                "features.qml-network",
+                "features.qml-network && features.localserver",
                 "features.xmlstreamwriter"
             ],
             "output": [ "privateFeature" ]
+        },
+        "qml-preview": {
+            "label": "Command line QML Preview tool",
+            "purpose": "Updates QML documents in your application live as you change them on disk",
+            "section": "QML",
+            "condition": [
+                "features.commandlineparser",
+                "features.filesystemwatcher",
+                "features.qml-network && features.localserver",
+                "features.process",
+                "features.qml-debug"
+            ],
+            "output": [ "privateFeature" ]
+        },
+        "qml-devtools": {
+            "label": "QML Development Tools",
+            "purpose": "Provides the QmlDevtools library and various utilities.",
+            "section": "QML",
+            "output": [ "privateFeature" ]
+        },
+        "qml-sequence-object": {
+            "label": "QML sequence object",
+            "purpose": "Supports mapping sequence types into QML.",
+            "section": "QML",
+            "output": [ "privateFeature" ]
+        },
+        "qml-list-model": {
+            "label": "QML list model",
+            "purpose": "Provides the ListModel QML type.",
+            "section": "QML",
+            "output": [ "privateFeature" ]
+        },
+        "qml-xml-http-request": {
+            "label": "QML XML http request",
+            "purpose": "Provides support for sending XML http requests.",
+            "section": "QML",
+            "condition": [
+                "features.xmlstreamreader",
+                "features.qml-network"
+            ],
+            "output": [ "privateFeature" ]
+        },
+        "qml-locale": {
+            "label": "QML Locale",
+            "purpose": "Provides support for locales in QML.",
+            "section": "QML",
+            "output": [ "privateFeature" ]
+        },
+        "qml-animation": {
+            "label": "QML Animations",
+            "purpose": "Provides support for animations and timers in QML.",
+            "section": "QML",
+            "condition": "features.animation",
+            "output": [ "privateFeature" ]
+        },
+        "qml-delegate-model": {
+            "label": "QML delegate model",
+            "purpose": "Provides the DelegateModel QML type.",
+            "section": "QML",
+            "output": [ "privateFeature" ]
+        },
+        "qml-worker-script": {
+            "label": "QML WorkerScript",
+            "purpose": "Enables the use of threads in QML.",
+            "section": "QML",
+            "condition": "features.thread",
+            "output": [ "privateFeature" ]
         }
     },
 
@@ -45,8 +138,14 @@
         {
             "section": "Qt QML",
             "entries": [
-                "qml-interpreter",
-                "qml-network"
+                "qml-network",
+                "qml-debug",
+                "qml-tracing",
+                "qml-sequence-object",
+                "qml-list-model",
+                "qml-xml-http-request",
+                "qml-locale",
+                "qml-delegate-model"
             ]
         }
     ]
diff --git a/src/qml/debugger/debugger.pri b/src/qml/debugger/debugger.pri
index da1ab867d4..202a46e550 100644
--- a/src/qml/debugger/debugger.pri
+++ b/src/qml/debugger/debugger.pri
@@ -1,10 +1,13 @@
-contains(QT_CONFIG, no-qml-debug) {
-    DEFINES += QT_NO_QML_DEBUGGER
-    MODULE_DEFINES += QT_NO_QML_DEBUGGER
-} else {
+qtConfig(qml-debug) {
     HEADERS += \
+        $$PWD/qqmlabstractprofileradapter_p.h \
+        $$PWD/qqmlconfigurabledebugservice_p.h \
         $$PWD/qqmldebugpluginmanager_p.h \
-        $$PWD/qqmldebugservicefactory_p.h
+        $$PWD/qqmldebugservice_p.h \
+        $$PWD/qqmldebugservicefactory_p.h \
+        $$PWD/qqmldebugserver_p.h \
+        $$PWD/qqmldebugserverconnection_p.h \
+        $$PWD/qqmlprofilerdefinitions_p.h
 
     SOURCES += \
         $$PWD/qqmldebug.cpp \
@@ -18,13 +21,10 @@ contains(QT_CONFIG, no-qml-debug) {
 
 HEADERS += \
     $$PWD/qqmldebugconnector_p.h \
-    $$PWD/qqmldebugservice_p.h \
     $$PWD/qqmldebugserviceinterfaces_p.h \
     $$PWD/qqmldebugstatesdelegate_p.h \
     $$PWD/qqmldebug.h \
     $$PWD/qqmlmemoryprofiler_p.h \
-    $$PWD/qqmlprofilerdefinitions_p.h \
-    $$PWD/qqmlabstractprofileradapter_p.h \
     $$PWD/qqmlprofiler_p.h
 
 INCLUDEPATH += $$PWD
diff --git a/src/qml/debugger/qqmlabstractprofileradapter_p.h b/src/qml/debugger/qqmlabstractprofileradapter_p.h
index 6a05a80f37..f39f8fccd2 100644
--- a/src/qml/debugger/qqmlabstractprofileradapter_p.h
+++ b/src/qml/debugger/qqmlabstractprofileradapter_p.h
@@ -59,7 +59,7 @@
 
 QT_BEGIN_NAMESPACE
 
-#ifndef QT_NO_QML_DEBUGGER
+QT_REQUIRE_CONFIG(qml_debug);
 
 class QQmlProfilerService;
 class Q_QML_PRIVATE_EXPORT QQmlAbstractProfilerAdapter : public QObject, public QQmlProfilerDefinitions {
@@ -68,18 +68,18 @@ class Q_QML_PRIVATE_EXPORT QQmlAbstractProfilerAdapter : public QObject, public
 public:
     static const int s_numMessagesPerBatch = 1000;
 
-    QQmlAbstractProfilerAdapter(QObject *parent = 0) :
-        QObject(parent), service(0), waiting(true), featuresEnabled(0) {}
-    virtual ~QQmlAbstractProfilerAdapter() {}
+    QQmlAbstractProfilerAdapter(QObject *parent = nullptr) :
+        QObject(parent), service(nullptr), waiting(true), featuresEnabled(0) {}
+    ~QQmlAbstractProfilerAdapter() override {}
     void setService(QQmlProfilerService *new_service) { service = new_service; }
 
-    virtual qint64 sendMessages(qint64 until, QList<QByteArray> &messages, bool trackLocations) = 0;
+    virtual qint64 sendMessages(qint64 until, QList<QByteArray> &messages) = 0;
 
     void startProfiling(quint64 features);
 
     void stopProfiling();
 
-    void reportData(bool trackLocations) { emit dataRequested(trackLocations); }
+    void reportData() { emit dataRequested(); }
 
     void stopWaiting() { waiting = false; }
     void startWaiting() { waiting = true; }
@@ -96,7 +96,7 @@ signals:
     void profilingDisabled();
     void profilingDisabledWhileWaiting();
 
-    void dataRequested(bool trackLocations);
+    void dataRequested();
     void referenceTimeKnown(const QElapsedTimer &timer);
 
 protected:
@@ -116,8 +116,6 @@ public:
 
 #define QQmlAbstractProfilerAdapterFactory_iid "org.qt-project.Qt.QQmlAbstractProfilerAdapterFactory"
 
-#endif // QT_NO_QML_DEBUGGER
-
 QT_END_NAMESPACE
 
 #endif // QQMLABSTRACTPROFILERADAPTER_P_H
diff --git a/src/qml/debugger/qqmlconfigurabledebugservice_p.h b/src/qml/debugger/qqmlconfigurabledebugservice_p.h
new file mode 100644
index 0000000000..96ec46f475
--- /dev/null
+++ b/src/qml/debugger/qqmlconfigurabledebugservice_p.h
@@ -0,0 +1,113 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+
+#ifndef QQMLCONFIGURABLEDEBUGSEVICE_P_H
+#define QQMLCONFIGURABLEDEBUGSEVICE_P_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include "qqmldebugservice_p.h"
+#include "qqmldebugconnector_p.h"
+
+#include <QtCore/qmutex.h>
+
+QT_BEGIN_NAMESPACE
+
+template <class Base>
+class QQmlConfigurableDebugService : public Base
+{
+protected:
+    QQmlConfigurableDebugService(float version, QObject *parent = nullptr) :
+        Base(version, parent), m_configMutex(QMutex::Recursive)
+    {
+        init();
+    }
+
+    void stopWaiting()
+    {
+        QMutexLocker lock(&m_configMutex);
+        m_waitingForConfiguration = false;
+        for (QJSEngine *engine : qAsConst(m_waitingEngines))
+            emit Base::attachedToEngine(engine);
+        m_waitingEngines.clear();
+    }
+
+    void init()
+    {
+        QMutexLocker lock(&m_configMutex);
+        // If we're not enabled or not blocking, don't wait for configuration
+        m_waitingForConfiguration = (Base::state() == QQmlDebugService::Enabled &&
+                                     QQmlDebugConnector::instance()->blockingMode());
+    }
+
+    void stateChanged(QQmlDebugService::State newState) override
+    {
+        if (newState != QQmlDebugService::Enabled)
+            stopWaiting();
+        else
+            init();
+    }
+
+    void engineAboutToBeAdded(QJSEngine *engine) override
+    {
+        QMutexLocker lock(&m_configMutex);
+        if (m_waitingForConfiguration)
+            m_waitingEngines.append(engine);
+        else
+            emit Base::attachedToEngine(engine);
+    }
+
+    QMutex m_configMutex;
+    QList<QJSEngine *> m_waitingEngines;
+    bool m_waitingForConfiguration;
+};
+
+QT_END_NAMESPACE
+
+#endif // QQMLCONFIGURABLEDEBUGSEVICE_P_H
diff --git a/src/qml/debugger/qqmldebug.cpp b/src/qml/debugger/qqmldebug.cpp
index 681dc06215..6532576e03 100644
--- a/src/qml/debugger/qqmldebug.cpp
+++ b/src/qml/debugger/qqmldebug.cpp
@@ -44,14 +44,16 @@
 #include <private/qqmlengine_p.h>
 #include <private/qv4compileddata_p.h>
 
+#include <cstdio>
+
+QT_REQUIRE_CONFIG(qml_debug);
+
 QT_BEGIN_NAMESPACE
 
 QQmlDebuggingEnabler::QQmlDebuggingEnabler(bool printWarning)
 {
-    if (!QQmlEnginePrivate::qml_debugging_enabled
-            && printWarning) {
-        qDebug("QML debugging is enabled. Only use this in a safe environment.");
-    }
+    if (!QQmlEnginePrivate::qml_debugging_enabled && printWarning)
+        fprintf(stderr, "QML debugging is enabled. Only use this in a safe environment.\n");
     QQmlEnginePrivate::qml_debugging_enabled = true;
 }
 
diff --git a/src/qml/debugger/qqmldebug.h b/src/qml/debugger/qqmldebug.h
index 6a0cfdc709..d0ceb28cdc 100644
--- a/src/qml/debugger/qqmldebug.h
+++ b/src/qml/debugger/qqmldebug.h
@@ -46,7 +46,7 @@
 
 QT_BEGIN_NAMESPACE
 
-#ifndef QT_NO_QML_DEBUGGER
+#if QT_CONFIG(qml_debug)
 
 struct Q_QML_EXPORT QQmlDebuggingEnabler
 {
diff --git a/src/qml/debugger/qqmldebugconnector.cpp b/src/qml/debugger/qqmldebugconnector.cpp
index 01f74f08be..0ef40d6911 100644
--- a/src/qml/debugger/qqmldebugconnector.cpp
+++ b/src/qml/debugger/qqmldebugconnector.cpp
@@ -66,7 +66,7 @@ struct QQmlDebugConnectorParams {
     QString arguments;
     QQmlDebugConnector *instance;
 
-    QQmlDebugConnectorParams() : instance(0)
+    QQmlDebugConnectorParams() : instance(nullptr)
     {
         if (qApp) {
             QCoreApplicationPrivate *appD =
@@ -82,7 +82,7 @@ Q_GLOBAL_STATIC(QQmlDebugConnectorParams, qmlDebugConnectorParams)
 void QQmlDebugConnector::setPluginKey(const QString &key)
 {
     QQmlDebugConnectorParams *params = qmlDebugConnectorParams();
-    if (params) {
+    if (params && params->pluginKey != key) {
         if (params->instance)
             qWarning() << "QML debugger: Cannot set plugin key after loading the plugin.";
         else
@@ -109,7 +109,7 @@ QQmlDebugConnector *QQmlDebugConnector::instance()
 {
     QQmlDebugConnectorParams *params = qmlDebugConnectorParams();
     if (!params)
-        return 0;
+        return nullptr;
 
     if (!QQmlEnginePrivate::qml_debugging_enabled) {
         if (!params->arguments.isEmpty()) {
@@ -118,14 +118,14 @@ QQmlDebugConnector *QQmlDebugConnector::instance()
                                         "has not been enabled.").arg(params->arguments);
             params->arguments.clear();
         }
-        return 0;
+        return nullptr;
     }
 
     if (!params->instance) {
         if (!params->pluginKey.isEmpty()) {
             params->instance = loadQQmlDebugConnector(params->pluginKey);
         } else if (params->arguments.isEmpty()) {
-            return 0; // no explicit class name given and no command line arguments
+            return nullptr; // no explicit class name given and no command line arguments
         } else if (params->arguments.startsWith(QLatin1String("connector:"))) {
             static const int connectorBegin = int(strlen("connector:"));
 
@@ -169,7 +169,7 @@ QQmlDebugConnectorFactory::~QQmlDebugConnectorFactory()
         params->arguments.clear();
         params->services.clear();
         delete params->instance;
-        params->instance = 0;
+        params->instance = nullptr;
     }
 }
 
diff --git a/src/qml/debugger/qqmldebugconnector_p.h b/src/qml/debugger/qqmldebugconnector_p.h
index 0d3e2e2e47..d1ad90adfd 100644
--- a/src/qml/debugger/qqmldebugconnector_p.h
+++ b/src/qml/debugger/qqmldebugconnector_p.h
@@ -44,7 +44,9 @@
 #include <QtQml/qjsengine.h>
 #include <QtCore/QVariantList>
 
+#if QT_CONFIG(qml_debug)
 #include <private/qqmldebugservice_p.h>
+#endif
 
 //
 //  W A R N I N G
@@ -59,7 +61,7 @@
 
 QT_BEGIN_NAMESPACE
 
-#ifdef QT_NO_QML_DEBUGGER
+#if !QT_CONFIG(qml_debug)
 
 class Q_QML_PRIVATE_EXPORT QQmlDebugConnector
 {
@@ -112,7 +114,7 @@ public:
     static Service *service()
     {
         QQmlDebugConnector *inst = instance();
-        return inst ? static_cast<Service *>(inst->service(Service::s_key)) : 0;
+        return inst ? static_cast<Service *>(inst->service(Service::s_key)) : nullptr;
     }
 
 protected:
@@ -124,7 +126,7 @@ class Q_QML_PRIVATE_EXPORT QQmlDebugConnectorFactory : public QObject {
     Q_OBJECT
 public:
     virtual QQmlDebugConnector *create(const QString &key) = 0;
-    ~QQmlDebugConnectorFactory();
+    ~QQmlDebugConnectorFactory() override;
 };
 
 #define QQmlDebugConnectorFactory_iid "org.qt-project.Qt.QQmlDebugConnectorFactory"
diff --git a/src/qml/debugger/qqmldebugpluginmanager_p.h b/src/qml/debugger/qqmldebugpluginmanager_p.h
index 8f52b65b17..2575cbb96a 100644
--- a/src/qml/debugger/qqmldebugpluginmanager_p.h
+++ b/src/qml/debugger/qqmldebugpluginmanager_p.h
@@ -57,7 +57,7 @@
 
 QT_BEGIN_NAMESPACE
 
-#if defined(QT_NO_QML_DEBUGGER)
+#if !QT_CONFIG(qml_debug)
 
 #define Q_QML_DEBUG_PLUGIN_LOADER(interfaceName)\
     interfaceName *load##interfaceName(const QString &key)\
@@ -72,7 +72,7 @@ QT_BEGIN_NAMESPACE
     }
 #define Q_QML_IMPORT_DEBUG_PLUGIN(className)
 
-#else // QT_NO_QML_DEBUGGER
+#else // QT_CONFIG(qml_debug)
 
 #define Q_QML_DEBUG_PLUGIN_LOADER(interfaceName)\
     Q_GLOBAL_STATIC_WITH_ARGS(QFactoryLoader, interfaceName##Loader,\
@@ -86,7 +86,7 @@ QT_BEGIN_NAMESPACE
         return interfaceName##Loader()->metaData();\
     }
 
-#endif // QT_NO_QML_DEBUGGER
+#endif // QT_CONFIG(qml_debug)
 
 QT_END_NAMESPACE
 #endif // QQMLDEBUGPLUGINMANAGER_P_H
diff --git a/src/qml/debugger/qqmldebugserver_p.h b/src/qml/debugger/qqmldebugserver_p.h
new file mode 100644
index 0000000000..e848b00bda
--- /dev/null
+++ b/src/qml/debugger/qqmldebugserver_p.h
@@ -0,0 +1,70 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QQMLDEBUGSERVER_P_H
+#define QQMLDEBUGSERVER_P_H
+
+#include "qqmldebugconnector_p.h"
+
+#include <private/qtqmlglobal_p.h>
+#include <QtCore/QIODevice>
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+QT_BEGIN_NAMESPACE
+
+class Q_QML_PRIVATE_EXPORT QQmlDebugServer : public QQmlDebugConnector
+{
+    Q_OBJECT
+public:
+    virtual void setDevice(QIODevice *socket) = 0;
+};
+
+QT_END_NAMESPACE
+
+#endif // QQMLDEBUGSERVER_P_H
diff --git a/src/qml/debugger/qqmldebugserverconnection_p.h b/src/qml/debugger/qqmldebugserverconnection_p.h
new file mode 100644
index 0000000000..9c4af4d225
--- /dev/null
+++ b/src/qml/debugger/qqmldebugserverconnection_p.h
@@ -0,0 +1,87 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QQMLDEBUGSERVERCONNECTION_P_H
+#define QQMLDEBUGSERVERCONNECTION_P_H
+
+#include <private/qtqmlglobal_p.h>
+#include <QtCore/qobject.h>
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+QT_BEGIN_NAMESPACE
+
+class QQmlDebugServer;
+class Q_QML_PRIVATE_EXPORT QQmlDebugServerConnection : public QObject
+{
+    Q_OBJECT
+public:
+    QQmlDebugServerConnection(QObject *parent = nullptr) : QObject(parent) {}
+
+    virtual void setServer(QQmlDebugServer *server) = 0;
+    virtual bool setPortRange(int portFrom, int portTo, bool block, const QString &hostaddress) = 0;
+    virtual bool setFileName(const QString &fileName, bool block) = 0;
+    virtual bool isConnected() const = 0;
+    virtual void disconnect() = 0;
+    virtual void waitForConnection() = 0;
+    virtual void flush() = 0;
+};
+
+class Q_QML_PRIVATE_EXPORT QQmlDebugServerConnectionFactory : public QObject
+{
+    Q_OBJECT
+public:
+    virtual QQmlDebugServerConnection *create(const QString &key) = 0;
+};
+
+#define QQmlDebugServerConnectionFactory_iid "org.qt-project.Qt.QQmlDebugServerConnectionFactory"
+Q_DECLARE_INTERFACE(QQmlDebugServerConnectionFactory, QQmlDebugServerConnectionFactory_iid)
+
+QT_END_NAMESPACE
+
+#endif // QQMLDEBUGSERVERCONNECTION_H
diff --git a/src/qml/debugger/qqmldebugservice_p.h b/src/qml/debugger/qqmldebugservice_p.h
index 42a57a39f2..c52ba90a79 100644
--- a/src/qml/debugger/qqmldebugservice_p.h
+++ b/src/qml/debugger/qqmldebugservice_p.h
@@ -56,9 +56,9 @@
 // We mean it.
 //
 
-QT_BEGIN_NAMESPACE
+QT_REQUIRE_CONFIG(qml_debug);
 
-#ifndef QT_NO_QML_DEBUGGER
+QT_BEGIN_NAMESPACE
 
 class QJSEngine;
 
@@ -69,7 +69,7 @@ class Q_QML_PRIVATE_EXPORT QQmlDebugService : public QObject
     Q_DECLARE_PRIVATE(QQmlDebugService)
 
 public:
-    ~QQmlDebugService();
+    ~QQmlDebugService() override;
 
     const QString &name() const;
     float version() const;
@@ -93,7 +93,7 @@ public:
     static QObject *objectForId(int id) { return objectsForIds().value(id); }
 
 protected:
-    explicit QQmlDebugService(const QString &, float version, QObject *parent = 0);
+    explicit QQmlDebugService(const QString &, float version, QObject *parent = nullptr);
 
 signals:
     void attachedToEngine(QJSEngine *);
@@ -103,8 +103,6 @@ signals:
     void messagesToClient(const QString &name, const QList<QByteArray> &messages);
 };
 
-#endif
-
 QT_END_NAMESPACE
 
 #endif // QQMLDEBUGSERVICE_H
diff --git a/src/qml/debugger/qqmldebugserviceinterfaces_p.h b/src/qml/debugger/qqmldebugserviceinterfaces_p.h
index 707ef1a937..01693aee24 100644
--- a/src/qml/debugger/qqmldebugserviceinterfaces_p.h
+++ b/src/qml/debugger/qqmldebugserviceinterfaces_p.h
@@ -53,9 +53,10 @@
 
 #include <QtCore/qstring.h>
 #include <private/qtqmlglobal_p.h>
+#if QT_CONFIG(qml_debug)
 #include <private/qqmldebugservice_p.h>
+#endif
 #include <private/qqmldebugstatesdelegate_p.h>
-#include <private/qqmlabstractprofileradapter_p.h>
 #include <private/qqmlboundsignal_p.h>
 
 #include <limits>
@@ -65,7 +66,7 @@ QT_BEGIN_NAMESPACE
 class QWindow;
 class QQuickWindow;
 
-#ifdef QT_NO_QML_DEBUGGER
+#if !QT_CONFIG(qml_debug)
 
 class QV4DebugService
 {
@@ -116,10 +117,11 @@ public:
 protected:
     friend class QQmlDebugConnector;
 
-    QV4DebugService(float version, QObject *parent = 0) :
+    QV4DebugService(float version, QObject *parent = nullptr) :
         QQmlDebugService(s_key, version, parent) {}
 };
 
+class QQmlAbstractProfilerAdapter;
 class Q_QML_PRIVATE_EXPORT QQmlProfilerService : public QQmlDebugService
 {
     Q_OBJECT
@@ -138,7 +140,7 @@ public:
 protected:
     friend class QQmlDebugConnector;
 
-    QQmlProfilerService(float version, QObject *parent = 0) :
+    QQmlProfilerService(float version, QObject *parent = nullptr) :
         QQmlDebugService(s_key, version, parent) {}
 };
 
@@ -154,7 +156,7 @@ public:
 protected:
     friend class QQmlDebugConnector;
 
-    QQmlEngineDebugService(float version, QObject *parent = 0) :
+    QQmlEngineDebugService(float version, QObject *parent = nullptr) :
         QQmlDebugService(s_key, version, parent) {}
 
     QQmlBoundSignal *nextSignal(QQmlBoundSignal *prev) { return prev->m_nextSignal; }
@@ -173,7 +175,7 @@ public:
 protected:
     friend class QQmlDebugConnector;
 
-    QQmlInspectorService(float version, QObject *parent = 0) :
+    QQmlInspectorService(float version, QObject *parent = nullptr) :
         QQmlDebugService(s_key, version, parent) {}
 };
 
@@ -188,7 +190,7 @@ public:
 protected:
     friend class QQmlDebugConnector;
 
-    QDebugMessageService(float version, QObject *parent = 0) :
+    QDebugMessageService(float version, QObject *parent = nullptr) :
         QQmlDebugService(s_key, version, parent) {}
 };
 
@@ -201,7 +203,7 @@ public:
 protected:
     friend class QQmlDebugConnector;
 
-    QQmlEngineControlService(float version, QObject *parent = 0) :
+    QQmlEngineControlService(float version, QObject *parent = nullptr) :
         QQmlDebugService(s_key, version, parent) {}
 
 };
@@ -215,7 +217,7 @@ public:
 protected:
     friend class QQmlDebugConnector;
 
-    QQmlNativeDebugService(float version, QObject *parent = 0)
+    QQmlNativeDebugService(float version, QObject *parent = nullptr)
         : QQmlDebugService(s_key, version,  parent) {}
 };
 
diff --git a/src/qml/debugger/qqmldebugstatesdelegate_p.h b/src/qml/debugger/qqmldebugstatesdelegate_p.h
index 95f727fb2d..b2e14873dc 100644
--- a/src/qml/debugger/qqmldebugstatesdelegate_p.h
+++ b/src/qml/debugger/qqmldebugstatesdelegate_p.h
@@ -57,7 +57,7 @@
 
 QT_BEGIN_NAMESPACE
 
-#ifdef QT_NO_QML_DEBUGGER
+#if !QT_CONFIG(qml_debug)
 
 class QQmlDebugStatesDelegate {};
 
diff --git a/src/qml/debugger/qqmlmemoryprofiler_p.h b/src/qml/debugger/qqmlmemoryprofiler_p.h
index fb71c999c3..12a31a851f 100644
--- a/src/qml/debugger/qqmlmemoryprofiler_p.h
+++ b/src/qml/debugger/qqmlmemoryprofiler_p.h
@@ -56,7 +56,7 @@
 
 QT_BEGIN_NAMESPACE
 
-#ifdef QT_NO_QML_DEBUGGER
+#if !QT_CONFIG(qml_debug)
 
 #define QML_MEMORY_SCOPE_URL(url)
 #define QML_MEMORY_SCOPE_STRING(s)
diff --git a/src/qml/debugger/qqmlprofiler.cpp b/src/qml/debugger/qqmlprofiler.cpp
index 8c0bd73822..da0b14dd85 100644
--- a/src/qml/debugger/qqmlprofiler.cpp
+++ b/src/qml/debugger/qqmlprofiler.cpp
@@ -59,19 +59,18 @@ void QQmlProfiler::startProfiling(quint64 features)
 void QQmlProfiler::stopProfiling()
 {
     featuresEnabled = false;
-    reportData(true);
+    reportData();
     m_locations.clear();
 }
 
-void QQmlProfiler::reportData(bool trackLocations)
+void QQmlProfiler::reportData()
 {
     LocationHash resolved;
     resolved.reserve(m_locations.size());
     for (auto it = m_locations.begin(), end = m_locations.end(); it != end; ++it) {
-        if (!trackLocations || !it->sent) {
+        if (!it->sent) {
             resolved.insert(it.key(), it.value());
-            if (trackLocations)
-                it->sent = true;
+            it->sent = true;
         }
     }
 
diff --git a/src/qml/debugger/qqmlprofiler_p.h b/src/qml/debugger/qqmlprofiler_p.h
index 88f8e94f25..d01e2bc429 100644
--- a/src/qml/debugger/qqmlprofiler_p.h
+++ b/src/qml/debugger/qqmlprofiler_p.h
@@ -55,15 +55,17 @@
 #include <private/qqmlboundsignal_p.h>
 #include <private/qfinitestack_p.h>
 #include <private/qqmlbinding_p.h>
+#if QT_CONFIG(qml_debug)
 #include "qqmlprofilerdefinitions_p.h"
 #include "qqmlabstractprofileradapter_p.h"
+#endif
 
 #include <QUrl>
 #include <QString>
 
 QT_BEGIN_NAMESPACE
 
-#ifdef QT_NO_QML_DEBUGGER
+#if !QT_CONFIG(qml_debug)
 
 #define Q_QML_PROFILE_IF_ENABLED(feature, profiler, Code)
 #define Q_QML_PROFILE(feature, profiler, Method)
@@ -149,82 +151,144 @@ class Q_QML_PRIVATE_EXPORT QQmlProfiler : public QObject, public QQmlProfilerDef
     Q_OBJECT
 public:
 
-    class FunctionRefCount : public QQmlRefCount {
-    public:
-        FunctionRefCount(QV4::Function *function):
-            m_function(function)
+    struct Location {
+        Location(const QQmlSourceLocation &location = QQmlSourceLocation(),
+                 const QUrl &url = QUrl()) :
+            location(location), url(url) {}
+        QQmlSourceLocation location;
+        QUrl url;
+    };
+
+    // Unfortunately we have to resolve the locations right away because the QML context might not
+    // be available anymore when we send the data.
+    struct RefLocation : public Location {
+        RefLocation()
+            : Location(), locationType(MaximumRangeType), something(nullptr), sent(false)
         {
-            m_function->compilationUnit->addref();
         }
 
-        FunctionRefCount(const FunctionRefCount &other) :
-            QQmlRefCount(other), m_function(other.m_function)
+        RefLocation(QV4::Function *ref)
+            : Location(ref->sourceLocation()), locationType(Binding), sent(false)
         {
-            m_function->compilationUnit->addref();
+            function = ref;
+            function->compilationUnit->addref();
         }
 
-        FunctionRefCount &operator=(const FunctionRefCount &other)
+        RefLocation(QV4::CompiledData::CompilationUnit *ref, const QUrl &url, const QV4::CompiledData::Object *obj, const QString &type)
+            : Location(QQmlSourceLocation(type, obj->location.line, obj->location.column), url),
+              locationType(Creating), sent(false)
+        {
+            unit = ref;
+            unit->addref();
+        }
+
+        RefLocation(QQmlBoundSignalExpression *ref)
+            : Location(ref->sourceLocation()), locationType(HandlingSignal), sent(false)
+        {
+            boundSignal = ref;
+            boundSignal->addref();
+        }
+
+        RefLocation(QQmlDataBlob *ref)
+            : Location(QQmlSourceLocation(), ref->url()), locationType(Compiling), sent(false)
+        {
+            blob = ref;
+            blob->addref();
+        }
+
+        RefLocation(const RefLocation &other)
+            : Location(other),
+              locationType(other.locationType),
+              function(other.function),
+              sent(other.sent)
+        {
+            addref();
+        }
+
+        RefLocation &operator=(const RefLocation &other)
         {
             if (this != &other) {
-                QQmlRefCount::operator=(other);
-                other.m_function->compilationUnit->addref();
-                m_function->compilationUnit->release();
-                m_function = other.m_function;
+                release();
+                Location::operator=(other);
+                locationType = other.locationType;
+                function = other.function;
+                sent = other.sent;
+                addref();
             }
             return *this;
         }
 
-        ~FunctionRefCount()
+        ~RefLocation()
         {
-            m_function->compilationUnit->release();
+            release();
         }
 
-    private:
-        QV4::Function *m_function;
-    };
-
-    struct Location {
-        Location(const QQmlSourceLocation &location = QQmlSourceLocation(),
-                 const QUrl &url = QUrl()) :
-            location(location), url(url) {}
-        QQmlSourceLocation location;
-        QUrl url;
-    };
+        void addref()
+        {
+            if (isNull())
+                return;
+
+            switch (locationType) {
+            case Binding:
+                function->compilationUnit->addref();
+                break;
+            case Creating:
+                unit->addref();
+                break;
+            case HandlingSignal:
+                boundSignal->addref();
+                break;
+            case Compiling:
+                blob->addref();
+                break;
+            default:
+                Q_ASSERT(locationType == MaximumRangeType);
+                break;
+            }
+        }
 
-    // Unfortunately we have to resolve the locations right away because the QML context might not
-    // be available anymore when we send the data.
-    struct RefLocation : public Location {
-        RefLocation() : Location(), locationType(MaximumRangeType), ref(nullptr), sent(false)
-        {}
-
-        RefLocation(QV4::Function *function) :
-            Location(function->sourceLocation()), locationType(Binding),
-            ref(new FunctionRefCount(function),
-                QQmlRefPointer<QQmlRefCount>::Adopt), sent(false)
-        {}
-
-        RefLocation(QV4::CompiledData::CompilationUnit *ref, const QUrl &url, const QV4::CompiledData::Object *obj,
-                    const QString &type) :
-            Location(QQmlSourceLocation(type, obj->location.line, obj->location.column), url),
-            locationType(Creating), ref(ref), sent(false)
-        {}
-
-        RefLocation(QQmlBoundSignalExpression *ref) :
-            Location(ref->sourceLocation()), locationType(HandlingSignal), ref(ref), sent(false)
-        {}
-
-        RefLocation(QQmlDataBlob *ref) :
-            Location(QQmlSourceLocation(), ref->url()), locationType(Compiling), ref(ref),
-            sent(false)
-        {}
+        void release()
+        {
+            if (isNull())
+                return;
+
+            switch (locationType) {
+            case Binding:
+                function->compilationUnit->release();
+                break;
+            case Creating:
+                unit->release();
+                break;
+            case HandlingSignal:
+                boundSignal->release();
+                break;
+            case Compiling:
+                blob->release();
+                break;
+            default:
+                Q_ASSERT(locationType == MaximumRangeType);
+                break;
+            }
+        }
 
         bool isValid() const
         {
             return locationType != MaximumRangeType;
         }
 
+        bool isNull() const
+        {
+            return !something;
+        }
+
         RangeType locationType;
-        QQmlRefPointer<QQmlRefCount> ref;
+        union {
+            QV4::Function *function;
+            QV4::CompiledData::CompilationUnit *unit;
+            QQmlBoundSignalExpression *boundSignal;
+            QQmlDataBlob *blob;
+            void *something;
+        };
         bool sent;
     };
 
@@ -234,17 +298,23 @@ public:
     {
         // Use the QV4::Function as ID, as that is common among different instances of the same
         // component. QQmlBinding is per instance.
-        // Add 1 to the ID, to make it different from the IDs the V4 profiler produces. The +1 makes
-        // the pointer point into the middle of the QV4::Function. Thus it still points to valid
-        // memory but we cannot accidentally create a duplicate key from another object.
-        quintptr locationId(id(function) + 1);
+        // Add 1 to the ID, to make it different from the IDs the V4 and signal handling profilers
+        // produce. The +1 makes the pointer point into the middle of the QV4::Function. Thus it
+        // still points to valid memory but we cannot accidentally create a duplicate key from
+        // another object.
+        // If there is no function, use a static but valid address: The profiler itself.
+        quintptr locationId = function ? id(function) + 1 : id(this);
         m_data.append(QQmlProfilerData(m_timer.nsecsElapsed(),
                                        (1 << RangeStart | 1 << RangeLocation), Binding,
                                        locationId));
 
         RefLocation &location = m_locations[locationId];
-        if (!location.isValid())
-            location = RefLocation(function);
+        if (!location.isValid()) {
+            if (function)
+                location = RefLocation(function);
+            else // Make it valid without actually providing a location
+                location.locationType = Binding;
+        }
     }
 
     // Have toByteArrays() construct another RangeData event from the same QString later.
@@ -263,7 +333,12 @@ public:
 
     void startHandlingSignal(QQmlBoundSignalExpression *expression)
     {
-        quintptr locationId(id(expression));
+        // Use the QV4::Function as ID, as that is common among different instances of the same
+        // component. QQmlBoundSignalExpression is per instance.
+        // Add 2 to the ID, to make it different from the IDs the V4 and binding profilers produce.
+        // The +2 makes the pointer point into the middle of the QV4::Function. Thus it still points
+        // to valid memory but we cannot accidentally create a duplicate key from another object.
+        quintptr locationId(id(expression->function()) + 2);
         m_data.append(QQmlProfilerData(m_timer.nsecsElapsed(),
                                        (1 << RangeStart | 1 << RangeLocation), HandlingSignal,
                                        locationId));
@@ -308,7 +383,7 @@ public:
 
     void startProfiling(quint64 features);
     void stopProfiling();
-    void reportData(bool trackLocations);
+    void reportData();
     void setTimer(const QElapsedTimer &timer) { m_timer = timer; }
 
 signals:
@@ -375,7 +450,7 @@ struct QQmlCompilingProfiler : public QQmlProfilerHelper {
 struct QQmlVmeProfiler : public QQmlProfilerDefinitions {
 public:
 
-    QQmlVmeProfiler() : profiler(0) {}
+    QQmlVmeProfiler() : profiler(nullptr) {}
 
     void init(QQmlProfiler *p, int maxDepth)
     {
@@ -446,10 +521,15 @@ private:
     QQmlProfiler *profiler;
 };
 
+#endif // QT_CONFIG(qml_debug)
+
 QT_END_NAMESPACE
+
+#if QT_CONFIG(qml_debug)
+
 Q_DECLARE_METATYPE(QVector<QQmlProfilerData>)
 Q_DECLARE_METATYPE(QQmlProfiler::LocationHash)
 
-#endif // QT_NO_QML_DEBUGGER
+#endif // QT_CONFIG(qml_debug)
 
 #endif // QQMLPROFILER_P_H
diff --git a/src/qml/debugger/qqmlprofilerdefinitions_p.h b/src/qml/debugger/qqmlprofilerdefinitions_p.h
index c6ae4593a9..7b972c5d0d 100644
--- a/src/qml/debugger/qqmlprofilerdefinitions_p.h
+++ b/src/qml/debugger/qqmlprofilerdefinitions_p.h
@@ -43,6 +43,8 @@
 #include <private/qtqmlglobal_p.h>
 #include <private/qv4profiling_p.h>
 
+QT_REQUIRE_CONFIG(qml_debug);
+
 //
 //  W A R N I N G
 //  -------------
@@ -56,8 +58,6 @@
 
 QT_BEGIN_NAMESPACE
 
-#ifndef QT_NO_QML_DEBUGGER
-
 struct QQmlProfilerDefinitions {
     enum Message {
         Event,
@@ -69,6 +69,7 @@ struct QQmlProfilerDefinitions {
         PixmapCacheEvent,
         SceneGraphFrame,
         MemoryAllocation,
+        DebugMessage,
 
         MaximumMessage
     };
@@ -95,11 +96,6 @@ struct QQmlProfilerDefinitions {
         MaximumRangeType
     };
 
-    enum BindingType {
-        QmlBinding,
-        MaximumBindingType
-    };
-
     enum PixmapEventType {
         PixmapSizeKnown,
         PixmapReferenceCountChanged,
@@ -128,8 +124,6 @@ struct QQmlProfilerDefinitions {
         NumGUIThreadFrameTypes = MaximumSceneGraphFrameType - NumRenderThreadFrameTypes
     };
 
-    typedef QV4::Profiling::MemoryType MemoryType;
-
     enum ProfileFeature {
         ProfileJavaScript,
         ProfileMemory,
@@ -163,8 +157,6 @@ struct QQmlProfilerDefinitions {
     };
 };
 
-#endif // QT_NO_QML_DEBUGGER
-
 QT_END_NAMESPACE
 
 #endif
diff --git a/src/qml/doc/images/cpp-qml-integration-flowchart.odg b/src/qml/doc/images/cpp-qml-integration-flowchart.odg
new file mode 100644
index 0000000000..f24021635e
--- /dev/null
+++ b/src/qml/doc/images/cpp-qml-integration-flowchart.odg
diff --git a/src/qml/doc/images/cpp-qml-integration-flowchart.png b/src/qml/doc/images/cpp-qml-integration-flowchart.png
new file mode 100644
index 0000000000..3649ff9e41
--- /dev/null
+++ b/src/qml/doc/images/cpp-qml-integration-flowchart.png
diff --git a/src/qml/doc/images/cppintegration-ex.png b/src/qml/doc/images/cppintegration-ex.png
new file mode 100644
index 0000000000..0b476ccb93
--- /dev/null
+++ b/src/qml/doc/images/cppintegration-ex.png
diff --git a/src/qml/doc/images/visualitemmodel.png b/src/qml/doc/images/objectmodel.png
index 5e6d1325b2..5e6d1325b2 100644
--- a/src/qml/doc/images/visualitemmodel.png
+++ b/src/qml/doc/images/objectmodel.png
diff --git a/src/qml/doc/qtqml.qdocconf b/src/qml/doc/qtqml.qdocconf
index 74b61fd6e1..ba4155c08b 100644
--- a/src/qml/doc/qtqml.qdocconf
+++ b/src/qml/doc/qtqml.qdocconf
@@ -33,7 +33,7 @@ qhp.QtQml.subprojects.qmltypes.sortPages = true
 
 tagfile                 = ../../../doc/qtqml/qtqml.tags
 
-depends += qtcore qtxmlpatterns qtgui qtquick qtdoc qtlinguist qmake qtscript qtwidgets
+depends += qtcore qtgui qtquick qtdoc qtlinguist qmake qtscript qtwidgets qtxmlpatterns qtquickcontrols
 
 headerdirs  += .. \
                ../../imports/models
@@ -53,6 +53,8 @@ manifestmeta.thumbnail.names += "QtQml/Chapter 4*" \
                                 "QtQml/Chapter 6*" \
                                 "QtQml/C++ Extensions: *"
 
+manifestmeta.highlighted.names = "QtQml/Writing QML Extensions with C++"
+
 navigation.landingpage = "Qt QML"
 navigation.cppclassespage = "Qt QML C++ Classes"
 navigation.qmltypespage = "Qt QML QML Types"
diff --git a/src/qml/doc/snippets/code/backend/backend.cpp b/src/qml/doc/snippets/code/backend/backend.cpp
new file mode 100644
index 0000000000..58f5a15e2a
--- /dev/null
+++ b/src/qml/doc/snippets/code/backend/backend.cpp
@@ -0,0 +1,71 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of The Qt Company Ltd nor the names of its
+**     contributors may be used to endorse or promote products derived
+**     from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+//! [backend_cpp]
+#include "backend.h"
+
+BackEnd::BackEnd(QObject *parent) :
+    QObject(parent)
+{
+}
+
+QString BackEnd::userName()
+{
+    return m_userName;
+}
+
+void BackEnd::setUserName(const QString &userName)
+{
+    if (userName == m_userName)
+        return;
+
+    m_userName = userName;
+    emit userNameChanged();
+}
+//! [backend_cpp]
diff --git a/src/qml/doc/snippets/code/backend/backend.h b/src/qml/doc/snippets/code/backend/backend.h
new file mode 100644
index 0000000000..fa7ce9eb86
--- /dev/null
+++ b/src/qml/doc/snippets/code/backend/backend.h
@@ -0,0 +1,76 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of The Qt Company Ltd nor the names of its
+**     contributors may be used to endorse or promote products derived
+**     from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+//! [backend_header]
+#ifndef BACKEND_H
+#define BACKEND_H
+
+#include <QObject>
+#include <QString>
+
+class BackEnd : public QObject
+{
+    Q_OBJECT
+    Q_PROPERTY(QString userName READ userName WRITE setUserName NOTIFY userNameChanged)
+
+public:
+    explicit BackEnd(QObject *parent = nullptr);
+
+    QString userName();
+    void setUserName(const QString &userName);
+
+signals:
+    void userNameChanged();
+
+private:
+    QString m_userName;
+};
+
+#endif // BACKEND_H
+//! [backend_header]
diff --git a/src/qml/doc/snippets/code/backend/main.cpp b/src/qml/doc/snippets/code/backend/main.cpp
new file mode 100644
index 0000000000..91a012dfda
--- /dev/null
+++ b/src/qml/doc/snippets/code/backend/main.cpp
@@ -0,0 +1,67 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of The Qt Company Ltd nor the names of its
+**     contributors may be used to endorse or promote products derived
+**     from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+//! [main_cpp]
+#include <QGuiApplication>
+#include <QQmlApplicationEngine>
+
+#include "backend.h"
+
+int main(int argc, char *argv[])
+{
+    QGuiApplication app(argc, argv);
+
+    qmlRegisterType<BackEnd>("io.qt.examples.backend", 1, 0, "BackEnd");
+
+    QQmlApplicationEngine engine;
+    engine.load(QUrl(QStringLiteral("qrc:/main.qml")));
+
+    return app.exec();
+}
+//! [main_cpp]
diff --git a/src/qml/doc/snippets/code/backend/main.qml b/src/qml/doc/snippets/code/backend/main.qml
new file mode 100644
index 0000000000..fadc9cd768
--- /dev/null
+++ b/src/qml/doc/snippets/code/backend/main.qml
@@ -0,0 +1,79 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of The Qt Company Ltd nor the names of its
+**     contributors may be used to endorse or promote products derived
+**     from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+//! [main_qml]
+import QtQuick 2.6
+import QtQuick.Controls 2.0
+//![import]
+import io.qt.examples.backend 1.0
+//![import]
+
+ApplicationWindow {
+    id: root
+    width: 300
+    height: 480
+    visible: true
+
+//![backend]
+    BackEnd {
+        id: backend
+    }
+//![backend]
+
+//![username_input]
+    TextField {
+        text: backend.userName
+        placeholderText: qsTr("User name")
+        anchors.centerIn: parent
+
+        onTextChanged: backend.userName = text
+    }
+//![username_input]
+}
+//! [main_qml]
diff --git a/src/qml/doc/snippets/code/doc_src_qtqml.cpp b/src/qml/doc/snippets/code/doc_src_qtqml.cpp
new file mode 100644
index 0000000000..745e2f8f94
--- /dev/null
+++ b/src/qml/doc/snippets/code/doc_src_qtqml.cpp
@@ -0,0 +1,53 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of The Qt Company Ltd nor the names of its
+**     contributors may be used to endorse or promote products derived
+**     from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [0]
+#include <QtQml>
+//! [0]
diff --git a/src/qml/doc/snippets/code/doc_src_qtqml.pro b/src/qml/doc/snippets/code/doc_src_qtqml.pro
new file mode 100644
index 0000000000..48dc3ebf6c
--- /dev/null
+++ b/src/qml/doc/snippets/code/doc_src_qtqml.pro
@@ -0,0 +1,3 @@
+#! [0]
+QT += qml
+#! [0]
diff --git a/src/qml/doc/snippets/code/src_script_qjsengine.cpp b/src/qml/doc/snippets/code/src_script_qjsengine.cpp
index c9bd7dfcd9..6c58fd8a18 100644
--- a/src/qml/doc/snippets/code/src_script_qjsengine.cpp
+++ b/src/qml/doc/snippets/code/src_script_qjsengine.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
@@ -48,7 +58,7 @@ QJSValue three = myEngine.evaluate("1 + 2");
 QJSValue fun = myEngine.evaluate("(function(a, b) { return a + b; })");
 QJSValueList args;
 args << 1 << 2;
-QJSValue threeAgain = fun.call(QJSValue(), args);
+QJSValue threeAgain = fun.call(args);
 //! [1]
 
 
@@ -91,3 +101,36 @@ myEngine.evaluate("button.checkable = true");
 qDebug() << scriptButton.property("checkable").toBool();
 scriptButton.property("show").call(); // call the show() slot
 //! [5]
+
+
+//! [6]
+QJSEngine engine;
+
+QObject *myQObject = new QObject();
+myQObject->setProperty("dynamicProperty", 3);
+
+QJSValue myScriptQObject = engine.newQObject(myQObject);
+engine.globalObject().setProperty("myObject", myScriptQObject);
+
+qDebug() << engine.evaluate("myObject.dynamicProperty").toInt();
+//! [6]
+
+
+//! [7]
+class MyObject : public QObject
+{
+    Q_OBJECT
+
+public:
+    Q_INVOKABLE MyObject() {}
+};
+//! [7]
+
+//! [8]
+QJSValue jsMetaObject = engine.newQMetaObject(&MyObject::staticMetaObject);
+engine.globalObject().setProperty("MyObject", jsMetaObject);
+//! [8]
+
+//! [9]
+engine.evaluate("var myObject = new MyObject()");
+//! [9]
diff --git a/src/qml/doc/snippets/code/src_script_qjsvalue.cpp b/src/qml/doc/snippets/code/src_script_qjsvalue.cpp
index 4068ff9e26..1386ffb760 100644
--- a/src/qml/doc/snippets/code/src_script_qjsvalue.cpp
+++ b/src/qml/doc/snippets/code/src_script_qjsvalue.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/qml/doc/snippets/code/src_script_qjsvalueiterator.cpp b/src/qml/doc/snippets/code/src_script_qjsvalueiterator.cpp
index 604efc82ad..3cb43bc327 100644
--- a/src/qml/doc/snippets/code/src_script_qjsvalueiterator.cpp
+++ b/src/qml/doc/snippets/code/src_script_qjsvalueiterator.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/qml/doc/snippets/delegatemodel/delegatemodel.qml b/src/qml/doc/snippets/delegatemodel/delegatemodel.qml
new file mode 100644
index 0000000000..1a7baa6b1e
--- /dev/null
+++ b/src/qml/doc/snippets/delegatemodel/delegatemodel.qml
@@ -0,0 +1,75 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of The Qt Company Ltd nor the names of its
+**     contributors may be used to endorse or promote products derived
+**     from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+//![0]
+import QtQuick 2.0
+import QtQml.Models 2.2
+
+Rectangle {
+    width: 200; height: 100
+
+    DelegateModel {
+        id: visualModel
+        model: ListModel {
+            ListElement { name: "Apple" }
+            ListElement { name: "Orange" }
+        }
+        delegate: Rectangle {
+            height: 25
+            width: 100
+            Text { text: "Name: " + name}
+        }
+    }
+
+    ListView {
+        anchors.fill: parent
+        model: visualModel
+    }
+}
+//![0]
diff --git a/src/qml/doc/snippets/delegatemodel/delegatemodel_rootindex/main.cpp b/src/qml/doc/snippets/delegatemodel/delegatemodel_rootindex/main.cpp
new file mode 100644
index 0000000000..a56eb69616
--- /dev/null
+++ b/src/qml/doc/snippets/delegatemodel/delegatemodel_rootindex/main.cpp
@@ -0,0 +1,72 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of The Qt Company Ltd nor the names of its
+**     contributors may be used to endorse or promote products derived
+**     from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#include <QQuickView>
+#include <QQmlContext>
+
+#include <QApplication>
+#include <QDirModel>
+
+//![0]
+int main(int argc, char ** argv)
+{
+    QApplication app(argc, argv);
+
+    QQuickView view;
+
+    QDirModel model;
+    view.rootContext()->setContextProperty("dirModel", &model);
+
+    view.setSource(QUrl::fromLocalFile("view.qml"));
+    view.show();
+
+    return app.exec();
+}
+//![0]
+
diff --git a/src/qml/doc/snippets/delegatemodel/delegatemodel_rootindex/view.qml b/src/qml/doc/snippets/delegatemodel/delegatemodel_rootindex/view.qml
new file mode 100644
index 0000000000..2e17eed8f0
--- /dev/null
+++ b/src/qml/doc/snippets/delegatemodel/delegatemodel_rootindex/view.qml
@@ -0,0 +1,76 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of The Qt Company Ltd nor the names of its
+**     contributors may be used to endorse or promote products derived
+**     from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+//![0]
+import QtQuick 2.0
+import QtQml.Models 2.2
+
+ListView {
+    id: view
+    width: 300
+    height: 400
+
+    model: DelegateModel {
+        model: dirModel
+
+        delegate: Rectangle {
+            width: 200; height: 25
+            Text { text: filePath }
+
+            MouseArea {
+                anchors.fill: parent
+                onClicked: {
+                    if (model.hasModelChildren)
+                        view.model.rootIndex = view.model.modelIndex(index)
+                }
+            }
+        }
+    }
+}
+//![0]
diff --git a/src/qml/doc/snippets/delegatemodel/delegatemodelgroup.qml b/src/qml/doc/snippets/delegatemodel/delegatemodelgroup.qml
new file mode 100644
index 0000000000..8562deeeda
--- /dev/null
+++ b/src/qml/doc/snippets/delegatemodel/delegatemodelgroup.qml
@@ -0,0 +1,92 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of The Qt Company Ltd nor the names of its
+**     contributors may be used to endorse or promote products derived
+**     from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+//![0]
+import QtQuick 2.0
+import QtQml.Models 2.2
+
+Rectangle {
+    width: 200; height: 100
+
+    DelegateModel {
+        id: visualModel
+        model: ListModel {
+            ListElement { name: "Apple" }
+            ListElement { name: "Orange" }
+        }
+
+        groups: [
+            DelegateModelGroup { name: "selected" }
+        ]
+
+        delegate: Rectangle {
+            id: item
+            height: 25
+            width: 200
+            Text {
+                text: {
+                    var text = "Name: " + name
+                    if (item.DelegateModel.inSelected)
+                        text += " (" + item.DelegateModel.selectedIndex + ")"
+                    return text;
+                }
+            }
+            MouseArea {
+                anchors.fill: parent
+                onClicked: item.DelegateModel.inSelected = !item.DelegateModel.inSelected
+            }
+        }
+    }
+
+    ListView {
+        anchors.fill: parent
+        model: visualModel
+    }
+}
+//![0]
diff --git a/src/qml/doc/snippets/delegatemodel/visualdatagroup.qml b/src/qml/doc/snippets/delegatemodel/visualdatagroup.qml
deleted file mode 100644
index 85ac83ae52..0000000000
--- a/src/qml/doc/snippets/delegatemodel/visualdatagroup.qml
+++ /dev/null
@@ -1,82 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the documentation of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-//![0]
-import QtQuick 2.0
-import QtQml.Models 2.2
-
-Rectangle {
-    width: 200; height: 100
-
-    DelegateModel {
-        id: visualModel
-        model: ListModel {
-            ListElement { name: "Apple" }
-            ListElement { name: "Orange" }
-        }
-
-        groups: [
-            DelegateModelGroup { name: "selected" }
-        ]
-
-        delegate: Rectangle {
-            id: item
-            height: 25
-            width: 200
-            Text {
-                text: {
-                    var text = "Name: " + name
-                    if (item.DelegateModel.inSelected)
-                        text += " (" + item.DelegateModel.selectedIndex + ")"
-                    return text;
-                }
-            }
-            MouseArea {
-                anchors.fill: parent
-                onClicked: item.DelegateModel.inSelected = !item.DelegateModel.inSelected
-            }
-        }
-    }
-
-    ListView {
-        anchors.fill: parent
-        model: visualModel
-    }
-}
-//![0]
diff --git a/src/qml/doc/snippets/delegatemodel/visualdatamodel.qml b/src/qml/doc/snippets/delegatemodel/visualdatamodel.qml
deleted file mode 100644
index 438eafeed1..0000000000
--- a/src/qml/doc/snippets/delegatemodel/visualdatamodel.qml
+++ /dev/null
@@ -1,65 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the documentation of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-//![0]
-import QtQuick 2.0
-import QtQml.Models 2.2
-
-Rectangle {
-    width: 200; height: 100
-
-    DelegateModel {
-        id: visualModel
-        model: ListModel {
-            ListElement { name: "Apple" }
-            ListElement { name: "Orange" }
-        }
-        delegate: Rectangle {
-            height: 25
-            width: 100
-            Text { text: "Name: " + name}
-        }
-    }
-
-    ListView {
-        anchors.fill: parent
-        model: visualModel
-    }
-}
-//![0]
diff --git a/src/qml/doc/snippets/delegatemodel/visualdatamodel_rootindex/main.cpp b/src/qml/doc/snippets/delegatemodel/visualdatamodel_rootindex/main.cpp
deleted file mode 100644
index 25dd48ef2d..0000000000
--- a/src/qml/doc/snippets/delegatemodel/visualdatamodel_rootindex/main.cpp
+++ /dev/null
@@ -1,62 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the QtQml module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-#include <QQuickView>
-#include <QQmlContext>
-
-#include <QApplication>
-#include <QDirModel>
-
-//![0]
-int main(int argc, char ** argv)
-{
-    QApplication app(argc, argv);
-
-    QQuickView view;
-
-    QDirModel model;
-    view.rootContext()->setContextProperty("dirModel", &model);
-
-    view.setSource(QUrl::fromLocalFile("view.qml"));
-    view.show();
-
-    return app.exec();
-}
-//![0]
-
diff --git a/src/qml/doc/snippets/delegatemodel/visualdatamodel_rootindex/view.qml b/src/qml/doc/snippets/delegatemodel/visualdatamodel_rootindex/view.qml
deleted file mode 100644
index 719d16ff7d..0000000000
--- a/src/qml/doc/snippets/delegatemodel/visualdatamodel_rootindex/view.qml
+++ /dev/null
@@ -1,66 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the documentation of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-//![0]
-import QtQuick 2.0
-import QtQml.Models 2.2
-
-ListView {
-    id: view
-    width: 300
-    height: 400
-
-    model: DelegateModel {
-        model: dirModel
-
-        delegate: Rectangle {
-            width: 200; height: 25
-            Text { text: filePath }
-
-            MouseArea {
-                anchors.fill: parent
-                onClicked: {
-                    if (model.hasModelChildren)
-                        view.model.rootIndex = view.model.modelIndex(index)
-                }
-            }
-        }
-    }
-}
-//![0]
diff --git a/src/qml/doc/snippets/package/Delegate.qml b/src/qml/doc/snippets/package/Delegate.qml
index a6b9783a53..7c73f35c3d 100644
--- a/src/qml/doc/snippets/package/Delegate.qml
+++ b/src/qml/doc/snippets/package/Delegate.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/qml/doc/snippets/package/view.qml b/src/qml/doc/snippets/package/view.qml
index 70056b617a..311cc3be8e 100644
--- a/src/qml/doc/snippets/package/view.qml
+++ b/src/qml/doc/snippets/package/view.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/qml/doc/snippets/qml/Button.qml b/src/qml/doc/snippets/qml/Button.qml
index fcbe902864..964bebb575 100644
--- a/src/qml/doc/snippets/qml/Button.qml
+++ b/src/qml/doc/snippets/qml/Button.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/qml/doc/snippets/qml/DynamicText.qml b/src/qml/doc/snippets/qml/DynamicText.qml
index e90c818c02..e8068a7a16 100644
--- a/src/qml/doc/snippets/qml/DynamicText.qml
+++ b/src/qml/doc/snippets/qml/DynamicText.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/qml/doc/snippets/qml/SelfDestroyingRect.qml b/src/qml/doc/snippets/qml/SelfDestroyingRect.qml
index 8a51a64b4c..ebbca20a96 100644
--- a/src/qml/doc/snippets/qml/SelfDestroyingRect.qml
+++ b/src/qml/doc/snippets/qml/SelfDestroyingRect.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/qml/doc/snippets/qml/Sprite.qml b/src/qml/doc/snippets/qml/Sprite.qml
index 0b83fa589d..60d046c77d 100644
--- a/src/qml/doc/snippets/qml/Sprite.qml
+++ b/src/qml/doc/snippets/qml/Sprite.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/qml/doc/snippets/qml/application.qml b/src/qml/doc/snippets/qml/application.qml
index 2b42a7f601..3deccf4a00 100644
--- a/src/qml/doc/snippets/qml/application.qml
+++ b/src/qml/doc/snippets/qml/application.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/qml/doc/snippets/qml/comments.qml b/src/qml/doc/snippets/qml/comments.qml
index 566254e1b5..a6a5280d56 100644
--- a/src/qml/doc/snippets/qml/comments.qml
+++ b/src/qml/doc/snippets/qml/comments.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/qml/doc/snippets/qml/component.qml b/src/qml/doc/snippets/qml/component.qml
index bcba300b52..ea2ae75fc5 100644
--- a/src/qml/doc/snippets/qml/component.qml
+++ b/src/qml/doc/snippets/qml/component.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/qml/doc/snippets/qml/component/MyItem.qml b/src/qml/doc/snippets/qml/component/MyItem.qml
index 5d09fbaa2f..482a2ad833 100644
--- a/src/qml/doc/snippets/qml/component/MyItem.qml
+++ b/src/qml/doc/snippets/qml/component/MyItem.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/qml/doc/snippets/qml/component/main.qml b/src/qml/doc/snippets/qml/component/main.qml
index 11436c2baa..a58e66b2d4 100644
--- a/src/qml/doc/snippets/qml/component/main.qml
+++ b/src/qml/doc/snippets/qml/component/main.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/qml/doc/snippets/qml/createComponent-simple.qml b/src/qml/doc/snippets/qml/createComponent-simple.qml
index 1f5d1a6ac8..887890fcfa 100644
--- a/src/qml/doc/snippets/qml/createComponent-simple.qml
+++ b/src/qml/doc/snippets/qml/createComponent-simple.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/qml/doc/snippets/qml/createComponent.qml b/src/qml/doc/snippets/qml/createComponent.qml
index 0af198d485..e79835af77 100644
--- a/src/qml/doc/snippets/qml/createComponent.qml
+++ b/src/qml/doc/snippets/qml/createComponent.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/qml/doc/snippets/qml/createQmlObject.qml b/src/qml/doc/snippets/qml/createQmlObject.qml
index b12c6c2ea5..8a082a71de 100644
--- a/src/qml/doc/snippets/qml/createQmlObject.qml
+++ b/src/qml/doc/snippets/qml/createQmlObject.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/qml/doc/snippets/qml/dynamicObjects-destroy.qml b/src/qml/doc/snippets/qml/dynamicObjects-destroy.qml
index 099e039dc1..fbf5d856f4 100644
--- a/src/qml/doc/snippets/qml/dynamicObjects-destroy.qml
+++ b/src/qml/doc/snippets/qml/dynamicObjects-destroy.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/qml/doc/snippets/qml/events.qml b/src/qml/doc/snippets/qml/events.qml
index 19eac2f30d..90bf5d7b3d 100644
--- a/src/qml/doc/snippets/qml/events.qml
+++ b/src/qml/doc/snippets/qml/events.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/qml/doc/snippets/qml/imports/chart.qml b/src/qml/doc/snippets/qml/imports/chart.qml
index 204a6fc0d9..6f205b952b 100644
--- a/src/qml/doc/snippets/qml/imports/chart.qml
+++ b/src/qml/doc/snippets/qml/imports/chart.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/qml/doc/snippets/qml/imports/installed-module.qml b/src/qml/doc/snippets/qml/imports/installed-module.qml
index 844929239e..b0d0e0bb5d 100644
--- a/src/qml/doc/snippets/qml/imports/installed-module.qml
+++ b/src/qml/doc/snippets/qml/imports/installed-module.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/qml/doc/snippets/qml/imports/merged-named-imports.qml b/src/qml/doc/snippets/qml/imports/merged-named-imports.qml
index bede8601e3..8fab0436bd 100644
--- a/src/qml/doc/snippets/qml/imports/merged-named-imports.qml
+++ b/src/qml/doc/snippets/qml/imports/merged-named-imports.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/qml/doc/snippets/qml/imports/named-imports.qml b/src/qml/doc/snippets/qml/imports/named-imports.qml
index 784f013177..b4141ba829 100644
--- a/src/qml/doc/snippets/qml/imports/named-imports.qml
+++ b/src/qml/doc/snippets/qml/imports/named-imports.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/qml/doc/snippets/qml/imports/network-imports.qml b/src/qml/doc/snippets/qml/imports/network-imports.qml
index e0553096fa..08cd784eb8 100644
--- a/src/qml/doc/snippets/qml/imports/network-imports.qml
+++ b/src/qml/doc/snippets/qml/imports/network-imports.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/qml/doc/snippets/qml/imports/qtquick-1.0.qml b/src/qml/doc/snippets/qml/imports/qtquick-1.0.qml
index 3de2f0fc29..26df4de76b 100644
--- a/src/qml/doc/snippets/qml/imports/qtquick-1.0.qml
+++ b/src/qml/doc/snippets/qml/imports/qtquick-1.0.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/qml/doc/snippets/qml/imports/timeexample.qml b/src/qml/doc/snippets/qml/imports/timeexample.qml
index 6b50f02c18..bff92e1310 100644
--- a/src/qml/doc/snippets/qml/imports/timeexample.qml
+++ b/src/qml/doc/snippets/qml/imports/timeexample.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/qml/doc/snippets/qml/integrating-javascript/connectjs.qml b/src/qml/doc/snippets/qml/integrating-javascript/connectjs.qml
index 715e832d48..3f50c67aba 100644
--- a/src/qml/doc/snippets/qml/integrating-javascript/connectjs.qml
+++ b/src/qml/doc/snippets/qml/integrating-javascript/connectjs.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
@@ -38,20 +48,19 @@
 **
 ****************************************************************************/
 //![0]
-import QtQuick 2.0
+import QtQuick 2.12
 import "script.js" as MyScript
 
 Item {
     id: item
     width: 200; height: 200
 
-    MouseArea {
-        id: mouseArea
-        anchors.fill: parent
+    TapHandler {
+        id: inputHandler
     }
 
     Component.onCompleted: {
-        mouseArea.clicked.connect(MyScript.jsFunction)
+        inputHandler.tapped.connect(MyScript.jsFunction)
     }
 }
 //![0]
diff --git a/src/qml/doc/snippets/qml/integrating-javascript/includejs/app.qml b/src/qml/doc/snippets/qml/integrating-javascript/includejs/app.qml
index c5a4a74953..e2104f8740 100644
--- a/src/qml/doc/snippets/qml/integrating-javascript/includejs/app.qml
+++ b/src/qml/doc/snippets/qml/integrating-javascript/includejs/app.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
@@ -39,7 +49,7 @@
 ****************************************************************************/
 //![0]
 import QtQuick 2.0
-import "script.js" as MyScript
+import "script.mjs" as MyScript
 
 Item {
     width: 100; height: 100
diff --git a/src/qml/doc/snippets/qml/integrating-javascript/includejs/factorial.js b/src/qml/doc/snippets/qml/integrating-javascript/includejs/factorial.js
deleted file mode 100644
index 5e1b7d3473..0000000000
--- a/src/qml/doc/snippets/qml/integrating-javascript/includejs/factorial.js
+++ /dev/null
@@ -1,49 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the documentation of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-//![0]
-// factorial.js
-function factorial(a) {
-    a = parseInt(a);
-    if (a <= 0)
-        return 1;
-    else
-        return a * factorial(a - 1);
-}
-//![0]
diff --git a/src/qml/doc/snippets/qml/integrating-javascript/includejs/factorial.mjs b/src/qml/doc/snippets/qml/integrating-javascript/includejs/factorial.mjs
new file mode 100644
index 0000000000..d0a09b68ad
--- /dev/null
+++ b/src/qml/doc/snippets/qml/integrating-javascript/includejs/factorial.mjs
@@ -0,0 +1,59 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of The Qt Company Ltd nor the names of its
+**     contributors may be used to endorse or promote products derived
+**     from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+//![0]
+// factorial.mjs
+export function factorial(a) {
+    a = parseInt(a);
+    if (a <= 0)
+        return 1;
+    else
+        return a * factorial(a - 1);
+}
+//![0]
diff --git a/src/qml/doc/snippets/qml/integrating-javascript/includejs/script.js b/src/qml/doc/snippets/qml/integrating-javascript/includejs/script.js
deleted file mode 100644
index 814e0b444f..0000000000
--- a/src/qml/doc/snippets/qml/integrating-javascript/includejs/script.js
+++ /dev/null
@@ -1,49 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the documentation of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-//![0]
-// script.js
-Qt.include("factorial.js")
-
-function showCalculations(value) {
-    console.log(
-        "Call factorial() from script.js:",
-        factorial(value));
-}
-//![0]
diff --git a/src/qml/doc/snippets/qml/integrating-javascript/includejs/script.mjs b/src/qml/doc/snippets/qml/integrating-javascript/includejs/script.mjs
new file mode 100644
index 0000000000..ef7688693d
--- /dev/null
+++ b/src/qml/doc/snippets/qml/integrating-javascript/includejs/script.mjs
@@ -0,0 +1,59 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of The Qt Company Ltd nor the names of its
+**     contributors may be used to endorse or promote products derived
+**     from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+//![0]
+// script.js
+import { factorial } from "factorial.mjs"
+
+function showCalculations(value) {
+    console.log(
+        "Call factorial() from script.js:",
+        factorial(value));
+}
+//![0]
diff --git a/src/qml/doc/snippets/qml/integrating-javascript/scarceresources/avatarExample.cpp b/src/qml/doc/snippets/qml/integrating-javascript/scarceresources/avatarExample.cpp
index ed44da8464..d74cc13d04 100644
--- a/src/qml/doc/snippets/qml/integrating-javascript/scarceresources/avatarExample.cpp
+++ b/src/qml/doc/snippets/qml/integrating-javascript/scarceresources/avatarExample.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/qml/doc/snippets/qml/integrating-javascript/scarceresources/avatarExample.h b/src/qml/doc/snippets/qml/integrating-javascript/scarceresources/avatarExample.h
index 50bd53142a..fb9e238512 100644
--- a/src/qml/doc/snippets/qml/integrating-javascript/scarceresources/avatarExample.h
+++ b/src/qml/doc/snippets/qml/integrating-javascript/scarceresources/avatarExample.h
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/qml/doc/snippets/qml/integrating-javascript/scarceresources/exampleFive.qml b/src/qml/doc/snippets/qml/integrating-javascript/scarceresources/exampleFive.qml
index 3ddf413310..5b90336775 100644
--- a/src/qml/doc/snippets/qml/integrating-javascript/scarceresources/exampleFive.qml
+++ b/src/qml/doc/snippets/qml/integrating-javascript/scarceresources/exampleFive.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/qml/doc/snippets/qml/integrating-javascript/scarceresources/exampleFour.js b/src/qml/doc/snippets/qml/integrating-javascript/scarceresources/exampleFour.js
index 46ea091c44..7b1e37b03f 100644
--- a/src/qml/doc/snippets/qml/integrating-javascript/scarceresources/exampleFour.js
+++ b/src/qml/doc/snippets/qml/integrating-javascript/scarceresources/exampleFour.js
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/qml/doc/snippets/qml/integrating-javascript/scarceresources/exampleFour.qml b/src/qml/doc/snippets/qml/integrating-javascript/scarceresources/exampleFour.qml
index 8a8dd8a155..92e0805114 100644
--- a/src/qml/doc/snippets/qml/integrating-javascript/scarceresources/exampleFour.qml
+++ b/src/qml/doc/snippets/qml/integrating-javascript/scarceresources/exampleFour.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/qml/doc/snippets/qml/integrating-javascript/scarceresources/exampleOne.qml b/src/qml/doc/snippets/qml/integrating-javascript/scarceresources/exampleOne.qml
index ccbcb310a6..47963bf0b0 100644
--- a/src/qml/doc/snippets/qml/integrating-javascript/scarceresources/exampleOne.qml
+++ b/src/qml/doc/snippets/qml/integrating-javascript/scarceresources/exampleOne.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/qml/doc/snippets/qml/integrating-javascript/scarceresources/exampleThree.js b/src/qml/doc/snippets/qml/integrating-javascript/scarceresources/exampleThree.js
index dce7aa4a9b..3700a072ea 100644
--- a/src/qml/doc/snippets/qml/integrating-javascript/scarceresources/exampleThree.js
+++ b/src/qml/doc/snippets/qml/integrating-javascript/scarceresources/exampleThree.js
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/qml/doc/snippets/qml/integrating-javascript/scarceresources/exampleThree.qml b/src/qml/doc/snippets/qml/integrating-javascript/scarceresources/exampleThree.qml
index a1ed413e3f..579e17fa20 100644
--- a/src/qml/doc/snippets/qml/integrating-javascript/scarceresources/exampleThree.qml
+++ b/src/qml/doc/snippets/qml/integrating-javascript/scarceresources/exampleThree.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/qml/doc/snippets/qml/integrating-javascript/scarceresources/exampleTwo.qml b/src/qml/doc/snippets/qml/integrating-javascript/scarceresources/exampleTwo.qml
index 8498dbdb46..e222d03c2d 100644
--- a/src/qml/doc/snippets/qml/integrating-javascript/scarceresources/exampleTwo.qml
+++ b/src/qml/doc/snippets/qml/integrating-javascript/scarceresources/exampleTwo.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/qml/doc/snippets/qml/integrating-javascript/script.js b/src/qml/doc/snippets/qml/integrating-javascript/script.js
index 25e44bc36b..f5843a8bad 100644
--- a/src/qml/doc/snippets/qml/integrating-javascript/script.js
+++ b/src/qml/doc/snippets/qml/integrating-javascript/script.js
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/qml/doc/snippets/qml/listmodel/listelements.qml b/src/qml/doc/snippets/qml/listmodel/listelements.qml
index 38e1d1a3c0..12146c1420 100644
--- a/src/qml/doc/snippets/qml/listmodel/listelements.qml
+++ b/src/qml/doc/snippets/qml/listmodel/listelements.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/qml/doc/snippets/qml/listmodel/listmodel-modify.qml b/src/qml/doc/snippets/qml/listmodel/listmodel-modify.qml
index 202e1c6209..f293eff8ec 100644
--- a/src/qml/doc/snippets/qml/listmodel/listmodel-modify.qml
+++ b/src/qml/doc/snippets/qml/listmodel/listmodel-modify.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/qml/doc/snippets/qml/listmodel/listmodel-nested.qml b/src/qml/doc/snippets/qml/listmodel/listmodel-nested.qml
index 898d496c49..8c193d6a5e 100644
--- a/src/qml/doc/snippets/qml/listmodel/listmodel-nested.qml
+++ b/src/qml/doc/snippets/qml/listmodel/listmodel-nested.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/qml/doc/snippets/qml/listmodel/listmodel-simple.qml b/src/qml/doc/snippets/qml/listmodel/listmodel-simple.qml
index f1d9ebe120..d07f868476 100644
--- a/src/qml/doc/snippets/qml/listmodel/listmodel-simple.qml
+++ b/src/qml/doc/snippets/qml/listmodel/listmodel-simple.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/qml/doc/snippets/qml/listmodel/listmodel.qml b/src/qml/doc/snippets/qml/listmodel/listmodel.qml
index 7e9ec987bd..c2a69d6e8f 100644
--- a/src/qml/doc/snippets/qml/listmodel/listmodel.qml
+++ b/src/qml/doc/snippets/qml/listmodel/listmodel.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/qml/doc/snippets/qml/properties.qml b/src/qml/doc/snippets/qml/properties.qml
index 69e5628d8f..e924ba5439 100644
--- a/src/qml/doc/snippets/qml/properties.qml
+++ b/src/qml/doc/snippets/qml/properties.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/qml/doc/snippets/qml/qml-documents/inline-component.qml b/src/qml/doc/snippets/qml/qml-documents/inline-component.qml
index 2a577317e1..0b0429511f 100644
--- a/src/qml/doc/snippets/qml/qml-documents/inline-component.qml
+++ b/src/qml/doc/snippets/qml/qml-documents/inline-component.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/qml/doc/snippets/qml/qml-documents/inline-text-component.qml b/src/qml/doc/snippets/qml/qml-documents/inline-text-component.qml
index 9b43ae3e59..9885705308 100644
--- a/src/qml/doc/snippets/qml/qml-documents/inline-text-component.qml
+++ b/src/qml/doc/snippets/qml/qml-documents/inline-text-component.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/qml/doc/snippets/qml/qml-documents/non-trivial.qml b/src/qml/doc/snippets/qml/qml-documents/non-trivial.qml
index 58fe0cf1ac..fd942bf655 100644
--- a/src/qml/doc/snippets/qml/qml-documents/non-trivial.qml
+++ b/src/qml/doc/snippets/qml/qml-documents/non-trivial.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/qml/doc/snippets/qml/qml-documents/qmldocuments.qml b/src/qml/doc/snippets/qml/qml-documents/qmldocuments.qml
index 02de077c1f..de1106feac 100644
--- a/src/qml/doc/snippets/qml/qml-documents/qmldocuments.qml
+++ b/src/qml/doc/snippets/qml/qml-documents/qmldocuments.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/qml/doc/snippets/qml/qsTr.qml b/src/qml/doc/snippets/qml/qsTr.qml
index 8298eb0ef5..da0e35199f 100644
--- a/src/qml/doc/snippets/qml/qsTr.qml
+++ b/src/qml/doc/snippets/qml/qsTr.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/qml/doc/snippets/qml/qsTrId.1.qml b/src/qml/doc/snippets/qml/qsTrId.1.qml
index cffe0c0d2d..44298cb6c6 100644
--- a/src/qml/doc/snippets/qml/qsTrId.1.qml
+++ b/src/qml/doc/snippets/qml/qsTrId.1.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/qml/doc/snippets/qml/qsTrId.qml b/src/qml/doc/snippets/qml/qsTrId.qml
index 11939f34c2..1f62c9176a 100644
--- a/src/qml/doc/snippets/qml/qsTrId.qml
+++ b/src/qml/doc/snippets/qml/qsTrId.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/qml/doc/snippets/qml/qsTranslate.qml b/src/qml/doc/snippets/qml/qsTranslate.qml
index 061b4e3210..bfcf496d82 100644
--- a/src/qml/doc/snippets/qml/qsTranslate.qml
+++ b/src/qml/doc/snippets/qml/qsTranslate.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/qml/doc/snippets/qml/qtBinding.1.qml b/src/qml/doc/snippets/qml/qtBinding.1.qml
index f9bc0e08f7..b6327ec700 100644
--- a/src/qml/doc/snippets/qml/qtBinding.1.qml
+++ b/src/qml/doc/snippets/qml/qtBinding.1.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/qml/doc/snippets/qml/qtBinding.2.qml b/src/qml/doc/snippets/qml/qtBinding.2.qml
index 6159b31748..3d5e8b57d5 100644
--- a/src/qml/doc/snippets/qml/qtBinding.2.qml
+++ b/src/qml/doc/snippets/qml/qtBinding.2.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/qml/doc/snippets/qml/qtBinding.3.qml b/src/qml/doc/snippets/qml/qtBinding.3.qml
index dc5b74a897..23e04ef21d 100644
--- a/src/qml/doc/snippets/qml/qtBinding.3.qml
+++ b/src/qml/doc/snippets/qml/qtBinding.3.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/qml/doc/snippets/qml/qtBinding.4.qml b/src/qml/doc/snippets/qml/qtBinding.4.qml
index 12a082ba69..1c81631f05 100644
--- a/src/qml/doc/snippets/qml/qtBinding.4.qml
+++ b/src/qml/doc/snippets/qml/qtBinding.4.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/qml/doc/snippets/qml/qtLater.qml b/src/qml/doc/snippets/qml/qtLater.qml
index e2bc02edb4..035929f874 100644
--- a/src/qml/doc/snippets/qml/qtLater.qml
+++ b/src/qml/doc/snippets/qml/qtLater.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2016 The Qt Company Ltd.
+** Copyright (C) 2017 The Qt Company Ltd.
 ** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/qml/doc/snippets/qml/qtTrIdNoOp.qml b/src/qml/doc/snippets/qml/qtTrIdNoOp.qml
index 55d073dbd0..9411385ecd 100644
--- a/src/qml/doc/snippets/qml/qtTrIdNoOp.qml
+++ b/src/qml/doc/snippets/qml/qtTrIdNoOp.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/qml/doc/snippets/qml/qtTrNoOp.qml b/src/qml/doc/snippets/qml/qtTrNoOp.qml
index 38c339c8d4..fba1a50ecb 100644
--- a/src/qml/doc/snippets/qml/qtTrNoOp.qml
+++ b/src/qml/doc/snippets/qml/qtTrNoOp.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/qml/doc/snippets/qml/qtTranslateNoOp.qml b/src/qml/doc/snippets/qml/qtTranslateNoOp.qml
index eb998a093a..fd840eb462 100644
--- a/src/qml/doc/snippets/qml/qtTranslateNoOp.qml
+++ b/src/qml/doc/snippets/qml/qtTranslateNoOp.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/qml/doc/snippets/qml/qtbinding/context-advanced/MyItem.qml b/src/qml/doc/snippets/qml/qtbinding/context-advanced/MyItem.qml
index 8cae690fa3..38e5eeb1bc 100644
--- a/src/qml/doc/snippets/qml/qtbinding/context-advanced/MyItem.qml
+++ b/src/qml/doc/snippets/qml/qtbinding/context-advanced/MyItem.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/qml/doc/snippets/qml/qtbinding/context-advanced/applicationdata.h b/src/qml/doc/snippets/qml/qtbinding/context-advanced/applicationdata.h
index 6bf3c27e76..c5973afafc 100644
--- a/src/qml/doc/snippets/qml/qtbinding/context-advanced/applicationdata.h
+++ b/src/qml/doc/snippets/qml/qtbinding/context-advanced/applicationdata.h
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/qml/doc/snippets/qml/qtbinding/context-advanced/connections.qml b/src/qml/doc/snippets/qml/qtbinding/context-advanced/connections.qml
index adbfaf75ee..60adf6bc14 100644
--- a/src/qml/doc/snippets/qml/qtbinding/context-advanced/connections.qml
+++ b/src/qml/doc/snippets/qml/qtbinding/context-advanced/connections.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/qml/doc/snippets/qml/qtbinding/context-advanced/main.cpp b/src/qml/doc/snippets/qml/qtbinding/context-advanced/main.cpp
index c32cd2b3db..e44bcb37ac 100644
--- a/src/qml/doc/snippets/qml/qtbinding/context-advanced/main.cpp
+++ b/src/qml/doc/snippets/qml/qtbinding/context-advanced/main.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/qml/doc/snippets/qml/qtbinding/context/MyItem.qml b/src/qml/doc/snippets/qml/qtbinding/context/MyItem.qml
index e8cccf4db1..b78ef6ee60 100644
--- a/src/qml/doc/snippets/qml/qtbinding/context/MyItem.qml
+++ b/src/qml/doc/snippets/qml/qtbinding/context/MyItem.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/qml/doc/snippets/qml/qtbinding/context/main.cpp b/src/qml/doc/snippets/qml/qtbinding/context/main.cpp
index 0a300e36ab..d8f7515bb3 100644
--- a/src/qml/doc/snippets/qml/qtbinding/context/main.cpp
+++ b/src/qml/doc/snippets/qml/qtbinding/context/main.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/qml/doc/snippets/qml/qtbinding/functions-qml/MyItem.qml b/src/qml/doc/snippets/qml/qtbinding/functions-qml/MyItem.qml
index 5fa6838c10..073a5dc361 100644
--- a/src/qml/doc/snippets/qml/qtbinding/functions-qml/MyItem.qml
+++ b/src/qml/doc/snippets/qml/qtbinding/functions-qml/MyItem.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/qml/doc/snippets/qml/qtbinding/functions-qml/main.cpp b/src/qml/doc/snippets/qml/qtbinding/functions-qml/main.cpp
index 760b648f28..c82f71f749 100644
--- a/src/qml/doc/snippets/qml/qtbinding/functions-qml/main.cpp
+++ b/src/qml/doc/snippets/qml/qtbinding/functions-qml/main.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/qml/doc/snippets/qml/qtbinding/loading/MyItem.qml b/src/qml/doc/snippets/qml/qtbinding/loading/MyItem.qml
index ee86938136..c9f7b60144 100644
--- a/src/qml/doc/snippets/qml/qtbinding/loading/MyItem.qml
+++ b/src/qml/doc/snippets/qml/qtbinding/loading/MyItem.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/qml/doc/snippets/qml/qtbinding/loading/main.cpp b/src/qml/doc/snippets/qml/qtbinding/loading/main.cpp
index a2048d9bfd..1df6905278 100644
--- a/src/qml/doc/snippets/qml/qtbinding/loading/main.cpp
+++ b/src/qml/doc/snippets/qml/qtbinding/loading/main.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/qml/doc/snippets/qml/qtbinding/properties-qml/MyItem.qml b/src/qml/doc/snippets/qml/qtbinding/properties-qml/MyItem.qml
index c7371cd456..0bf0c9dddf 100644
--- a/src/qml/doc/snippets/qml/qtbinding/properties-qml/MyItem.qml
+++ b/src/qml/doc/snippets/qml/qtbinding/properties-qml/MyItem.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/qml/doc/snippets/qml/qtbinding/properties-qml/main.cpp b/src/qml/doc/snippets/qml/qtbinding/properties-qml/main.cpp
index 87857f31d1..d55eb7e436 100644
--- a/src/qml/doc/snippets/qml/qtbinding/properties-qml/main.cpp
+++ b/src/qml/doc/snippets/qml/qtbinding/properties-qml/main.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/qml/doc/snippets/qml/qtbinding/resources/example.qdoc b/src/qml/doc/snippets/qml/qtbinding/resources/example.qdoc
index 8f6633cffe..b26ad10b94 100644
--- a/src/qml/doc/snippets/qml/qtbinding/resources/example.qdoc
+++ b/src/qml/doc/snippets/qml/qtbinding/resources/example.qdoc
@@ -1,39 +1,26 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
+** $QT_BEGIN_LICENSE:FDL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Free Documentation License Usage
+** Alternatively, this file may be used under the terms of the GNU Free
+** Documentation License version 1.3 as published by the Free Software
+** Foundation and appearing in the file included in the packaging of
+** this file. Please review the following information to ensure
+** the GNU Free Documentation License version 1.3 requirements
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/src/qml/doc/snippets/qml/qtbinding/signals-qml/MyItem.qml b/src/qml/doc/snippets/qml/qtbinding/signals-qml/MyItem.qml
index 2532660a0f..eebf2db832 100644
--- a/src/qml/doc/snippets/qml/qtbinding/signals-qml/MyItem.qml
+++ b/src/qml/doc/snippets/qml/qtbinding/signals-qml/MyItem.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/qml/doc/snippets/qml/qtbinding/signals-qml/main.cpp b/src/qml/doc/snippets/qml/qtbinding/signals-qml/main.cpp
index b0c7607872..cd4e538963 100644
--- a/src/qml/doc/snippets/qml/qtbinding/signals-qml/main.cpp
+++ b/src/qml/doc/snippets/qml/qtbinding/signals-qml/main.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/qml/doc/snippets/qml/qtbinding/signals-qml/myclass.h b/src/qml/doc/snippets/qml/qtbinding/signals-qml/myclass.h
index c7246aee40..f584b5b792 100644
--- a/src/qml/doc/snippets/qml/qtbinding/signals-qml/myclass.h
+++ b/src/qml/doc/snippets/qml/qtbinding/signals-qml/myclass.h
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/qml/doc/snippets/qml/qtbinding/variantlistmap/MyItem.qml b/src/qml/doc/snippets/qml/qtbinding/variantlistmap/MyItem.qml
index fc28a30490..b0f910af17 100644
--- a/src/qml/doc/snippets/qml/qtbinding/variantlistmap/MyItem.qml
+++ b/src/qml/doc/snippets/qml/qtbinding/variantlistmap/MyItem.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/qml/doc/snippets/qml/qtbinding/variantlistmap/main.cpp b/src/qml/doc/snippets/qml/qtbinding/variantlistmap/main.cpp
index 0978f238a2..ddd2c71a96 100644
--- a/src/qml/doc/snippets/qml/qtbinding/variantlistmap/main.cpp
+++ b/src/qml/doc/snippets/qml/qtbinding/variantlistmap/main.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/qml/doc/snippets/qml/qtobject.qml b/src/qml/doc/snippets/qml/qtobject.qml
index 98b19a0e15..9f342e41cd 100644
--- a/src/qml/doc/snippets/qml/qtobject.qml
+++ b/src/qml/doc/snippets/qml/qtobject.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/qml/doc/snippets/qml/reusablecomponents/Button.qml b/src/qml/doc/snippets/qml/reusablecomponents/Button.qml
index 2bd454f122..1142b8abf3 100644
--- a/src/qml/doc/snippets/qml/reusablecomponents/Button.qml
+++ b/src/qml/doc/snippets/qml/reusablecomponents/Button.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/qml/doc/snippets/qml/reusablecomponents/application.qml b/src/qml/doc/snippets/qml/reusablecomponents/application.qml
index b90b42fea7..507080d056 100644
--- a/src/qml/doc/snippets/qml/reusablecomponents/application.qml
+++ b/src/qml/doc/snippets/qml/reusablecomponents/application.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/qml/doc/snippets/qml/reusablecomponents/component.qml b/src/qml/doc/snippets/qml/reusablecomponents/component.qml
index 2d5e0bf292..a2bd0cf01b 100644
--- a/src/qml/doc/snippets/qml/reusablecomponents/component.qml
+++ b/src/qml/doc/snippets/qml/reusablecomponents/component.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/qml/doc/snippets/qml/reusablecomponents/focusbutton.qml b/src/qml/doc/snippets/qml/reusablecomponents/focusbutton.qml
index bdb1746bb8..f6903a6c09 100644
--- a/src/qml/doc/snippets/qml/reusablecomponents/focusbutton.qml
+++ b/src/qml/doc/snippets/qml/reusablecomponents/focusbutton.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/qml/doc/snippets/qml/statemachine/Button.qml b/src/qml/doc/snippets/qml/statemachine/Button.qml
index 3f57e6e796..38d13475a9 100644
--- a/src/qml/doc/snippets/qml/statemachine/Button.qml
+++ b/src/qml/doc/snippets/qml/statemachine/Button.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/qml/doc/snippets/qml/statemachine/basicstate.qml b/src/qml/doc/snippets/qml/statemachine/basicstate.qml
index e61898c77b..d8da3f939d 100644
--- a/src/qml/doc/snippets/qml/statemachine/basicstate.qml
+++ b/src/qml/doc/snippets/qml/statemachine/basicstate.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
 ** Copyright (C) 2014 Ford Motor Company
-** Contact: http://www.qt.io/licensing/
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/qml/doc/snippets/qml/statemachine/finalstate.qml b/src/qml/doc/snippets/qml/statemachine/finalstate.qml
index 3441b6095e..984daadf36 100644
--- a/src/qml/doc/snippets/qml/statemachine/finalstate.qml
+++ b/src/qml/doc/snippets/qml/statemachine/finalstate.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
 ** Copyright (C) 2014 Ford Motor Company
-** Contact: http://www.qt.io/licensing/
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/qml/doc/snippets/qml/statemachine/guardcondition.qml b/src/qml/doc/snippets/qml/statemachine/guardcondition.qml
index f5c4873b63..8388b96c21 100644
--- a/src/qml/doc/snippets/qml/statemachine/guardcondition.qml
+++ b/src/qml/doc/snippets/qml/statemachine/guardcondition.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
 ** Copyright (C) 2014 Ford Motor Company
-** Contact: http://www.qt.io/licensing/
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/qml/doc/snippets/qml/statemachine/historystate.qml b/src/qml/doc/snippets/qml/statemachine/historystate.qml
index f93d948a36..28e4e06756 100644
--- a/src/qml/doc/snippets/qml/statemachine/historystate.qml
+++ b/src/qml/doc/snippets/qml/statemachine/historystate.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
 ** Copyright (C) 2014 Ford Motor Company
-** Contact: http://www.qt.io/licensing/
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/qml/doc/snippets/qml/statemachine/signaltransition.qml b/src/qml/doc/snippets/qml/statemachine/signaltransition.qml
index 9712060997..925d728ed7 100644
--- a/src/qml/doc/snippets/qml/statemachine/signaltransition.qml
+++ b/src/qml/doc/snippets/qml/statemachine/signaltransition.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
 ** Copyright (C) 2014 Ford Motor Company
-** Contact: http://www.qt.io/licensing/
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/qml/doc/snippets/qml/statemachine/signaltransitionsignal.qml b/src/qml/doc/snippets/qml/statemachine/signaltransitionsignal.qml
index 2893d15b9e..d5510cb44d 100644
--- a/src/qml/doc/snippets/qml/statemachine/signaltransitionsignal.qml
+++ b/src/qml/doc/snippets/qml/statemachine/signaltransitionsignal.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
 ** Copyright (C) 2014 Ford Motor Company
-** Contact: http://www.qt.io/licensing/
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/qml/doc/snippets/qml/statemachine/simplestatemachine.qml b/src/qml/doc/snippets/qml/statemachine/simplestatemachine.qml
index e3a4e90a68..fc1768f4a0 100644
--- a/src/qml/doc/snippets/qml/statemachine/simplestatemachine.qml
+++ b/src/qml/doc/snippets/qml/statemachine/simplestatemachine.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
 ** Copyright (C) 2014 Ford Motor Company
-** Contact: http://www.qt.io/licensing/
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/qml/doc/snippets/qml/statemachine/statemachine-button-history.qml b/src/qml/doc/snippets/qml/statemachine/statemachine-button-history.qml
index 4d7f417333..b6cd325c03 100644
--- a/src/qml/doc/snippets/qml/statemachine/statemachine-button-history.qml
+++ b/src/qml/doc/snippets/qml/statemachine/statemachine-button-history.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
 ** Copyright (C) 2014 Ford Motor Company
-** Contact: http://www.qt.io/licensing/
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/qml/doc/snippets/qml/statemachine/statemachine-button-nested-ignore-quit.qml b/src/qml/doc/snippets/qml/statemachine/statemachine-button-nested-ignore-quit.qml
index 8f34ebd1c1..77cf253b73 100644
--- a/src/qml/doc/snippets/qml/statemachine/statemachine-button-nested-ignore-quit.qml
+++ b/src/qml/doc/snippets/qml/statemachine/statemachine-button-nested-ignore-quit.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
 ** Copyright (C) 2014 Ford Motor Company
-** Contact: http://www.qt.io/licensing/
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/qml/doc/snippets/qml/statemachine/statemachine-button-nested.qml b/src/qml/doc/snippets/qml/statemachine/statemachine-button-nested.qml
index 0a0946b103..19ab69315b 100644
--- a/src/qml/doc/snippets/qml/statemachine/statemachine-button-nested.qml
+++ b/src/qml/doc/snippets/qml/statemachine/statemachine-button-nested.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
 ** Copyright (C) 2014 Ford Motor Company
-** Contact: http://www.qt.io/licensing/
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/qml/doc/snippets/qml/statemachine/statemachine-button.qml b/src/qml/doc/snippets/qml/statemachine/statemachine-button.qml
index 5c38586e23..8fcbe6195f 100644
--- a/src/qml/doc/snippets/qml/statemachine/statemachine-button.qml
+++ b/src/qml/doc/snippets/qml/statemachine/statemachine-button.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
 ** Copyright (C) 2014 Ford Motor Company
-** Contact: http://www.qt.io/licensing/
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/qml/doc/snippets/qml/statemachine/timeouttransition.qml b/src/qml/doc/snippets/qml/statemachine/timeouttransition.qml
index a554e35175..b629e84941 100644
--- a/src/qml/doc/snippets/qml/statemachine/timeouttransition.qml
+++ b/src/qml/doc/snippets/qml/statemachine/timeouttransition.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
 ** Copyright (C) 2014 Ford Motor Company
-** Contact: http://www.qt.io/licensing/
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/qml/doc/snippets/qml/tablemodel/fruit-example-delegatechooser.qml b/src/qml/doc/snippets/qml/tablemodel/fruit-example-delegatechooser.qml
new file mode 100644
index 0000000000..3d44f61668
--- /dev/null
+++ b/src/qml/doc/snippets/qml/tablemodel/fruit-example-delegatechooser.qml
@@ -0,0 +1,125 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of The Qt Company Ltd nor the names of its
+**     contributors may be used to endorse or promote products derived
+**     from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//![file]
+import QtQuick 2.12
+import QtQuick.Controls 2.5
+import Qt.labs.qmlmodels 1.0
+
+ApplicationWindow {
+    width: 400
+    height: 400
+    visible: true
+
+    TableView {
+        anchors.fill: parent
+        columnSpacing: 1
+        rowSpacing: 1
+        boundsBehavior: Flickable.StopAtBounds
+
+        model: TableModel {
+            // Each row is one type of fruit that can be ordered
+//![rows]
+            rows: [
+                [
+                    // Each object (line) is one cell/column,
+                    // and each property in that object is a role.
+                    { checked: false, checkable: true },
+                    { amount: 1 },
+                    { fruitType: "Apple" },
+                    { fruitName: "Granny Smith" },
+                    { fruitPrice: 1.50 }
+                ],
+                [
+                    { checked: true, checkable: true },
+                    { amount: 4 },
+                    { fruitType: "Orange" },
+                    { fruitName: "Navel" },
+                    { fruitPrice: 2.50 }
+                ],
+                [
+                    { checked: false, checkable: true },
+                    { amount: 1 },
+                    { fruitType: "Banana" },
+                    { fruitName: "Cavendish" },
+                    { fruitPrice: 3.50 }
+                ]
+            ]
+//![rows]
+        }
+//![delegate]
+        delegate: DelegateChooser {
+            DelegateChoice {
+                column: 0
+                delegate: CheckBox {
+                    checked: model.checked
+                    onToggled: model.checked = checked
+                }
+            }
+            DelegateChoice {
+                column: 1
+                delegate: SpinBox {
+                    value: model.amount
+                    onValueModified: model.amount = value
+                }
+            }
+            DelegateChoice {
+                delegate: TextField {
+                    text: model.display
+                    selectByMouse: true
+                    implicitWidth: 140
+                    onAccepted: model.display = text
+                }
+            }
+        }
+//![delegate]
+    }
+}
+//![file]
diff --git a/src/qml/doc/snippets/qml/tablemodel/fruit-example-simpledelegate.qml b/src/qml/doc/snippets/qml/tablemodel/fruit-example-simpledelegate.qml
new file mode 100644
index 0000000000..5f00eb484b
--- /dev/null
+++ b/src/qml/doc/snippets/qml/tablemodel/fruit-example-simpledelegate.qml
@@ -0,0 +1,115 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of The Qt Company Ltd nor the names of its
+**     contributors may be used to endorse or promote products derived
+**     from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//![file]
+import QtQuick 2.12
+import QtQuick.Window 2.12
+import Qt.labs.qmlmodels 1.0
+
+Window {
+    width: 400
+    height: 400
+    visible: true
+
+    TableView {
+        anchors.fill: parent
+        columnSpacing: 1
+        rowSpacing: 1
+        boundsBehavior: Flickable.StopAtBounds
+
+        model: TableModel {
+            // Each row is one type of fruit that can be ordered
+//![rows]
+            rows: [
+                [
+                    // Each object (line) is one cell/column,
+                    // and each property in that object is a role.
+                    { checked: false, checkable: true },
+                    { amount: 1 },
+                    { fruitType: "Apple" },
+                    { fruitName: "Granny Smith" },
+                    { fruitPrice: 1.50 }
+                ],
+                [
+                    { checked: true, checkable: true },
+                    { amount: 4 },
+                    { fruitType: "Orange" },
+                    { fruitName: "Navel" },
+                    { fruitPrice: 2.50 }
+                ],
+                [
+                    { checked: false, checkable: true },
+                    { amount: 1 },
+                    { fruitType: "Banana" },
+                    { fruitName: "Cavendish" },
+                    { fruitPrice: 3.50 }
+                ]
+            ]
+//![rows]
+        }
+//![delegate]
+        delegate:  TextInput {
+            text: model.display
+            padding: 12
+            selectByMouse: true
+
+            // TODO: the property used here is undefined
+            onAccepted: model.display = text
+
+            Rectangle {
+                anchors.fill: parent
+                color: "#efefef"
+                z: -1
+            }
+        }
+//![delegate]
+    }
+}
+//![file]
diff --git a/src/qml/doc/snippets/qml/tablemodel/roleDataProvider.qml b/src/qml/doc/snippets/qml/tablemodel/roleDataProvider.qml
new file mode 100644
index 0000000000..63978a370d
--- /dev/null
+++ b/src/qml/doc/snippets/qml/tablemodel/roleDataProvider.qml
@@ -0,0 +1,83 @@
+/****************************************************************************
+**
+** Copyright (C) 2019 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of The Qt Company Ltd nor the names of its
+**     contributors may be used to endorse or promote products derived
+**     from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+//![0]
+import QtQuick 2.12
+import Qt.labs.qmlmodels 1.0
+
+TableView {
+    columnSpacing: 1; rowSpacing: 1
+    model:  TableModel {
+        property real taxPercent: 10
+        rows: [
+            [{ fruitType: "Apple" }, { fruitPrice: 1.50 }],
+            [{ fruitType: "Orange" }, { fruitPrice: 2.50 }]
+        ]
+        roleDataProvider: function(index, role, cellData) {
+            if (role === "display") {
+                if (cellData.hasOwnProperty("fruitPrice")) {
+                    console.log("row", index.row, "taxing your fruit", JSON.stringify(cellData))
+                    return (cellData.fruitPrice * (1 + taxPercent / 100)).toFixed(2);
+                }
+                else if (cellData.hasOwnProperty("fruitType"))
+                    return cellData.fruitType;
+            }
+            return cellData;
+        }
+    }
+    delegate: Rectangle {
+        implicitWidth: 150; implicitHeight: 30
+        color: "lightsteelblue"
+        Text {
+            x: 6; anchors.verticalCenter: parent.verticalCenter
+            text: display
+        }
+    }
+}
+//![0]
diff --git a/src/qml/doc/snippets/qml/workerscript/script.js b/src/qml/doc/snippets/qml/workerscript/script.mjs
index f55dee3507..f55dee3507 100644
--- a/src/qml/doc/snippets/qml/workerscript/script.js
+++ b/src/qml/doc/snippets/qml/workerscript/script.mjs
diff --git a/src/qml/doc/snippets/qml/workerscript/workerscript.qml b/src/qml/doc/snippets/qml/workerscript/workerscript.qml
index a00431f98b..cc637d34cf 100644
--- a/src/qml/doc/snippets/qml/workerscript/workerscript.qml
+++ b/src/qml/doc/snippets/qml/workerscript/workerscript.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
@@ -51,7 +61,7 @@ Rectangle {
 
     WorkerScript {
         id: myWorker
-        source: "script.js"
+        source: "script.mjs"
 
         onMessage: myText.text = messageObject.reply
     }
diff --git a/src/qml/doc/snippets/qtjavascript/evaluation/main.cpp b/src/qml/doc/snippets/qtjavascript/evaluation/main.cpp
index 1d46db7f20..5ff0e5dbbd 100644
--- a/src/qml/doc/snippets/qtjavascript/evaluation/main.cpp
+++ b/src/qml/doc/snippets/qtjavascript/evaluation/main.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/qml/doc/snippets/qtjavascript/registeringobjects/main.cpp b/src/qml/doc/snippets/qtjavascript/registeringobjects/main.cpp
index 80ff1aa315..5c2acb2812 100644
--- a/src/qml/doc/snippets/qtjavascript/registeringobjects/main.cpp
+++ b/src/qml/doc/snippets/qtjavascript/registeringobjects/main.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/qml/doc/snippets/qtjavascript/registeringvalues/main.cpp b/src/qml/doc/snippets/qtjavascript/registeringvalues/main.cpp
index 001f71e956..ceaca5f752 100644
--- a/src/qml/doc/snippets/qtjavascript/registeringvalues/main.cpp
+++ b/src/qml/doc/snippets/qtjavascript/registeringvalues/main.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/qml/doc/src/cppclasses/topic.qdoc b/src/qml/doc/src/cppclasses/topic.qdoc
index 133f9bc72c..6b23dfd433 100644
--- a/src/qml/doc/src/cppclasses/topic.qdoc
+++ b/src/qml/doc/src/cppclasses/topic.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/src/qml/doc/src/cppintegration/contextproperties.qdoc b/src/qml/doc/src/cppintegration/contextproperties.qdoc
index 83f49bdcf0..869e01c69e 100644
--- a/src/qml/doc/src/cppintegration/contextproperties.qdoc
+++ b/src/qml/doc/src/cppintegration/contextproperties.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/src/qml/doc/src/cppintegration/data.qdoc b/src/qml/doc/src/cppintegration/data.qdoc
index 9cc7291583..171b2b6a11 100644
--- a/src/qml/doc/src/cppintegration/data.qdoc
+++ b/src/qml/doc/src/cppintegration/data.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
@@ -91,7 +91,7 @@ when passed from C++ to QML and vice-versa:
         \li QFont
         \li \l font
     \row
-        \li QDate
+        \li QDateTime
         \li \l date
     \row
         \li QPoint, QPointF
@@ -174,7 +174,6 @@ function, passing a QVariantList and a QVariantMap, which are automatically
 converted to JavaScript array and object values, repectively:
 
 \table
-\header
 \row
 \li QML
 \li \snippet qml/qtbinding/variantlistmap/MyItem.qml 0
@@ -213,7 +212,6 @@ a \c Date object that is automatically converted into a QDateTime value when it
 is received in C++:
 
 \table
-\header
 \row
 \li QML
 \li
@@ -249,23 +247,23 @@ Similarly, if a C++ type uses a QDateTime for a property type or method
 parameter, the value can be created as a JavaScript \c Date object in QML, and
 is automatically converted to a QDateTime value when it is passed to C++.
 
-
-\section2 QTime to JavaScript Date
+//! Target adds an anchor, so renaming the section won't break incoming links.
+\target QTime to JavaScript Date
+\section2 QTime and JavaScript Date
 
 The QML engine provides automatic type conversion from QTime values to
-JavaScript \c Date objects. The date component of the resulting Date
-object should not be relied upon, as it is operating system dependent.
-Specifically, the year (and month and day) are set to zero. Conversion
-from a JavaScript \c Date object to QTime is done by converting to a
-QDateTime, and then relying on QVariant to convert it to a QTime. The end
-effect is that the date part of the \c Date object is ignored, but the
-local timezone will be used ignoring any DST complications it may have.
+JavaScript \c Date objects. As QTime values do not contain a date component,
+one is created for the conversion only. Thus, you should not rely on the date
+component of the resulting Date object.
 
+Under the hood, conversion from a JavaScript \c Date object to QTime is done by
+converting to a QDateTime object and calling its \l {QDateTime::}{time()}
+method.
 
 \section2 Sequence Type to JavaScript Array
 
-Certain C++ sequence types are supported transparently in QML as JavaScript
-\c Array types.
+Certain C++ sequence types are supported transparently in QML to behave like
+JavaScript \c Array types.
 
 In particular, QML currently supports:
 \list
@@ -286,6 +284,9 @@ In particular, QML currently supports:
   \li \c {std::vector<bool>}
 \endlist
 
+and all registered QList, QVector, QQueue, QStack, QSet, QLinkedList, std::list,
+std::vector that contain a type marked with \l Q_DECLARE_METATYPE.
+
 These sequence types are implemented directly in terms of the underlying C++
 sequence. There are two ways in which such sequences can be exposed to QML:
 as a Q_PROPERTY of the given sequence type; or as the return type of a
@@ -347,7 +348,12 @@ them with default constructed values, do not use the indexed delete operator
 ("delete sequence[i]") but instead use the \c {splice} function
 ("sequence.splice(startIndex, deleteCount)").
 
-\section2 Value types
+\section2 QByteArray to JavaScript ArrayBuffer
+
+The QML engine provides automatic type conversion between QByteArray values and
+JavaScript \c ArrayBuffer objects.
+
+\section2 Value Types
 
 Some value types in Qt such as QPoint are represented in JavaScript as objects
 that have the same properties and functions like in the C++ API. The same
@@ -370,7 +376,7 @@ properties:
 
  private:
      QString m_name;
- }
+ };
 
  Q_DECLARE_METATYPE(Actor)
 \endcode
@@ -417,6 +423,47 @@ To use an enum as a \l {QFlags}{flags} type in QML, see \l Q_FLAG().
 \note The names of enum values must begin with a capital letter in order to
 be accessible from QML.
 
+\code
+...
+enum class Status {
+          Ready,
+          Loading,
+          Error
+}
+Q_ENUM(Status)
+...
+\endcode
+
+Enum classes are registered in QML as scoped and unscoped properties.
+The \c Ready value will be registered at \c Message.Status.Ready and \c Message.Ready .
+
+When using enum classes, there can be multiple enums using the same identifiers.
+The unscoped registration will be overwriten by the last registered enum. For classes
+that contain such name conficts it is possible to disable the unscoped registration by
+annotating your class with a special Q_CLASSINFO macro.
+Use the name \c RegisterEnumClassesUnscoped with the value \c false to prevent scoped
+enums from being merged into the same name space.
+
+\code
+class Message : public QObject
+    {
+        Q_OBJECT
+        Q_CLASSINFO("RegisterEnumClassesUnscoped", "false")
+        Q_ENUM(ScopedEnum)
+        Q_ENUM(OtherValue)
+
+    public:
+        enum class ScopedEnum {
+              Value1,
+              Value2,
+              OtherValue
+        };
+        enum class OtherValue {
+              Value1,
+              Value2
+        };
+    };
+\endcode
 
 \section2 Enumeration Types as Signal and Method Parameters
 
diff --git a/src/qml/doc/src/cppintegration/definetypes.qdoc b/src/qml/doc/src/cppintegration/definetypes.qdoc
index 32084bd308..f6f630c749 100644
--- a/src/qml/doc/src/cppintegration/definetypes.qdoc
+++ b/src/qml/doc/src/cppintegration/definetypes.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
@@ -66,6 +66,8 @@ this manner, but the type cannot be used instantiated as a QML object type
 from QML. This is useful, for example, if a type has enums that should be
 exposed to QML but the type itself should not be instantiable.
 
+For a quick guide to choosing the correct approach to expose C++ types to QML,
+see \l {Choosing the Correct Integration Method Between C++ and QML}.
 
 \section2 Registering an Instantiable Object Type
 
@@ -297,6 +299,8 @@ qmlRegisterRevision<BaseType,1>("MyTypes", 1, 1);
 This is useful when deriving from base classes provided by other authors,
 e.g. when extending classes from the Qt Quick module.
 
+\note The QML engine does not support revisions for properties or signals of
+grouped and attached property objects.
 
 \section2 Registering Extension Objects
 
@@ -346,8 +350,8 @@ demonstrates a usage of extension objects.
 
 \section1 Defining QML-Specific Types and Attributes
 
-
-\section2 Providing Attached Objects for Data Annotations
+\section2 Providing Attached Properties
+\keyword Integrating QML and C++ - Attached Properties
 
 In the QML language syntax, there is a notion of \l{Attached properties and
 attached signal handlers}{\e {attached properties} and \e {attached signal
@@ -606,7 +610,6 @@ public:
     RandomNumberGenerator(QObject *parent)
         : QObject(parent), m_maxValue(100)
     {
-        qsrand(QDateTime::currentMSecsSinceEpoch() / 1000);
         QObject::connect(&m_timer, SIGNAL(timeout()), SLOT(updateProperty()));
         m_timer.start(500);
     }
@@ -621,7 +624,7 @@ signals:
 
 private slots:
     void updateProperty() {
-        m_targetProperty.write(qrand() % m_maxValue);
+        m_targetProperty.write(QRandomGenerator::global()->bounded(m_maxValue));
     }
 
 private:
@@ -690,7 +693,7 @@ public:
     QQmlListProperty<Message> messages();
 
 private:
-    QList<Message *> messages;
+    QList<Message *> m_messages;
 };
 \endcode
 
diff --git a/src/qml/doc/src/cppintegration/exposecppattributes.qdoc b/src/qml/doc/src/cppintegration/exposecppattributes.qdoc
index c4c58c2821..52534b4a62 100644
--- a/src/qml/doc/src/cppintegration/exposecppattributes.qdoc
+++ b/src/qml/doc/src/cppintegration/exposecppattributes.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
@@ -255,9 +255,6 @@ type, and so cannot provide the necessary QML property characteristics
 through the Qt meta object system, such as signal notifications when a list
 is modified.
 
-QQmlListProperty is a template class that can be conveniently constructed from
-a QList value.
-
 For example, the \c MessageBoard class below has a \c messages property of
 type QQmlListProperty that stores a list of \c Message instances:
 
@@ -301,6 +298,7 @@ Note that the template class type for the QQmlListProperty — in this case,
 
 
 \section2 Grouped Properties
+\keyword Integrating QML and C++ - Grouped Properties
 
 Any read-only object-type property is accessible from QML code as a
 \e {grouped property}. This can be used to expose a group of related
diff --git a/src/qml/doc/src/cppintegration/extending-tutorial.qdoc b/src/qml/doc/src/cppintegration/extending-tutorial.qdoc
index 58cc650e01..26556644d6 100644
--- a/src/qml/doc/src/cppintegration/extending-tutorial.qdoc
+++ b/src/qml/doc/src/cppintegration/extending-tutorial.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
@@ -150,6 +150,10 @@ Now we can build and run the application:
       cannot update the binding if the \c name value changes. This is addressed in
       the following chapters.
 
+The source code from the following files are referred to in this chapter:
+\noautolist
+\generatelist examplefiles .*chapter1.*
+
 \section1 Chapter 2: Connecting to C++ Methods and Signals
 \c extending-qml/chapter2-methods
 
@@ -189,6 +193,9 @@ disappears, and the application outputs:
     qml: The chart has been cleared
 \endcode
 
+The source code from the following files are referred to in this chapter:
+\generatelist examplefiles .*chapter2.*
+
 \section1 Chapter 3: Adding Property Bindings
 \c extending-qml/chapter3-bindings
 
@@ -237,6 +244,9 @@ automatically updated and cannot be used as flexibly in QML. Also, since
 bindings are invoked so often and relied upon in QML usage, users of your
 custom QML types may see unexpected behavior if bindings are not implemented.
 
+The source code from the following files are referred to in this chapter:
+\generatelist examplefiles .*chapter3.*
+
 \section1 Chapter 4: Using Custom Property Types
 
 \c extending-qml/chapter4-customPropertyTypes
@@ -314,6 +324,9 @@ type to the "Charts" type namespace, version 1.0:
 \dots
 \snippet tutorials/extending-qml/chapter4-customPropertyTypes/main.cpp 2
 
+The source code from the following files are referred to in this chapter:
+\generatelist examplefiles .*chapter4.*
+
 \section1 Chapter 5: Using List Property Types
 \c extending-qml/chapter5-listproperties
 
@@ -356,6 +369,9 @@ The \c PieSlice class has also been modified to include \c fromAngle and \c angl
 properties and to draw the slice according to these values. This is a straightforward
 modification if you have read the previous pages in this tutorial, so the code is not shown here.
 
+The source code from the following files are referred to in this chapter:
+\generatelist examplefiles .*chapter5.*
+
 \section1 Chapter 6: Writing an Extension Plugin
 
 \c extending-qml/chapter6-plugins
@@ -429,6 +445,9 @@ import path to the current directory so that it finds the \c qmldir file:
 The module "Charts" will be loaded by the QML engine, and the types provided by that
 module will be available for use in any QML document which imports it.
 
+The source code from the following files are referred to in this chapter:
+\generatelist examplefiles .*chapter6.*
+
 \section1 Chapter 7: Summary
 
 In this tutorial, we've shown the basic steps for creating a QML extension:
diff --git a/src/qml/doc/src/cppintegration/interactqmlfromcpp.qdoc b/src/qml/doc/src/cppintegration/interactqmlfromcpp.qdoc
index 2a644cafff..9c33979f40 100644
--- a/src/qml/doc/src/cppintegration/interactqmlfromcpp.qdoc
+++ b/src/qml/doc/src/cppintegration/interactqmlfromcpp.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
@@ -75,11 +75,26 @@ component, which is accessible via QQuickView::rootObject():
 \endtable
 
 This \c object is the instance of the \c MyItem.qml component that has been
-created. You can now modify the item's properties using QObject::setProperty()
-or QQmlProperty:
+created. You can now modify the item's properties using
+\l QObject::setProperty() or \l QQmlProperty::write():
 
 \snippet qml/qtbinding/loading/main.cpp properties
 
+The difference between \c QObject::setProperty() and \c QQmlProperty::write()
+is that the latter will also remove the binding in addition to setting the
+property value. For example, suppose the \c width assignment above had been a
+binding to \c height:
+
+\code
+    width: height
+\endcode
+
+If the \c height of the \c Item changed after the
+\c {object->setProperty("width", 500)} call, the \c width would be updated
+again, as the binding remains active. However, if the \c height changes after the
+\c {QQmlProperty(object, "width").write(500)} call, the \c width will not be
+changed, as the binding does not exist anymore.
+
 Alternatively, you can cast the object to its actual type and call methods with
 compile-time safety. In this case the base object of \c MyItem.qml is an
 \l Item, which is defined by the QQuickItem class:
@@ -114,17 +129,7 @@ multiple children with the same \c objectName. In this case,
 QObject::findChildren() can be used to find all children with a matching
 \c objectName.
 
-\warning While it is possible to use C++ to access and manipulate QML objects
-deep into the object tree, we recommend that you do not take this approach
-outside of application testing and prototyping. One strength of QML and C++
-integration is the ability to implement the QML user interface separately
-from the C++ logic and dataset backend, and this strategy breaks if the C++
-side reaches deep into the QML components to manipulate them directly. This
-would make it difficult to, for example, swap a QML view component for
-another view, if the new component was missing a required \c objectName. It
-is better for the C++ implementation to know as little as possible about the
-QML user interface implementation and the composition of the QML object tree.
-
+\include warning.qdocinc
 
 \section1 Accessing Members of a QML Object Type from C++
 
diff --git a/src/qml/doc/src/cppintegration/topic.qdoc b/src/qml/doc/src/cppintegration/topic.qdoc
index 1aa3bb6ab5..fbb654378d 100644
--- a/src/qml/doc/src/cppintegration/topic.qdoc
+++ b/src/qml/doc/src/cppintegration/topic.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,14 +20,75 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
 /*!
 \page qtqml-cppintegration-topic.html
 \title Integrating QML and C++
-\brief Description of how to integrate QML and C++ code
+\brief Provides instruction to integrate QML and C++
+
+QML applications often need to handle more advanced and performance-intensive
+tasks in C++. The most common and quickest way to do this is to expose the C++
+class to the QML runtime, provided the C++ implementation is derived from
+QObject. Assuming that you have Qt 5.7 or later installed, the following
+step-by-step instructions guide you through the process of using the C++ class,
+BackEnd, in a QML application:
+
+\list 1
+
+\li Create a new project using the "Qt Quick Application" template in Qt Creator
+
+\note Uncheck the \uicontrol {With ui.qml file} option in the
+\uicontrol {Define Project Details} section of \uicontrol {New Project Wizard}.
+
+\li Add a new C++ class called \c BackEnd to the project and replace its header
+file contents with:
+
+\snippet code/backend/backend.h backend_header
+
+The \c Q_PROPERTY macro declares a property that could be accessed from QML.
+
+\li Replace its C++ file contents with:
+
+\snippet code/backend/backend.cpp backend_cpp
+
+The \c setUserName function emits the \c userNameChanged signal every time
+\c m_userName value changes. The signal can be handled from QML using the
+\c onUserNameChanged handler.
+
+\li Include \c "backend.h" in \c main.cpp and register the class as a QML type
+under a import URL as shown below:
+
+\snippet code/backend/main.cpp main_cpp
+
+The BackEnd class is registered as a type, which is accessible from QML by
+importing the URL, "\c{io.qt.examples.backend 1.0}".
+
+\li Replace the contents of \c main.qml with the following code:
+
+\snippet code/backend/main.qml main_qml
+
+The \c BackEnd instance lets you access the \c userName property, which
+is updated when the TextField's \c text property changes.
+
+\endlist
+
+Now the application can be run.
+
+\borderedimage cppintegration-ex.png
+\caption Application running on Ubuntu
+
+Qt offers several methods to integrate C++ with QML, and the method discussed
+in this tutorial is just one of them. For more details about these methods,
+refer to \l{Overview - QML and C++ Integration}.
+*/
+
+/*!
+\page qtqml-cppintegration-overview.html
+\title Overview - QML and C++ Integration
+\brief Highlights important points about integrating C++ with QML.
 
 QML is designed to be easily extensible through C++ code. The classes in the \l {Qt QML} module
 enable QML objects to be loaded and manipulated from C++, and the nature of QML engine's
@@ -82,6 +143,12 @@ with a QML module that can then be imported and used by QML code in other applic
 \l{qtqml-modules-cppplugins.html}{Providing Types and Functionality in a C++ Plugin} for more
 information.
 
+\section1 Choosing the Correct Integration Method Between C++ and QML
+
+To quickly determine which integration method is appropriate for your situation, the following
+flowchart can be used:
+
+\image cpp-qml-integration-flowchart
 
 \section1 Exposing Attributes of C++ Classes to QML
 
@@ -129,6 +196,8 @@ invoke their methods and receive their signal notifications. This is possible du
 all QML object types are implemented using QObject-derived classes, enabling the QML engine to
 dynamically load and introspect objects through the Qt meta object system.
 
+\include warning.qdocinc
+
 For more information on accessing QML objects from C++, see the documentation on
 \l{qtqml-cppintegration-interactqmlfromcpp.html}{Interacting with QML Objects from C++}.
 
diff --git a/src/qml/doc/src/cppintegration/warning.qdocinc b/src/qml/doc/src/cppintegration/warning.qdocinc
new file mode 100644
index 0000000000..a5da22b2a7
--- /dev/null
+++ b/src/qml/doc/src/cppintegration/warning.qdocinc
@@ -0,0 +1,6 @@
+\warning Although it is possible to access QML objects from C++ and manipulate
+them, it is not the recommended approach, except for testing and prototyping
+purposes. One of the strengths of QML and C++ integration is the ability to
+implement UIs in QML separate from the C++ logic and dataset backend, and this
+fails if the C++ side starts manipulating QML directly. Such an approach also
+makes changing the QML UI difficult without affecting its C++ counterpart.
diff --git a/src/qml/doc/src/examples.qdoc b/src/qml/doc/src/examples.qdoc
index 4f12d42f48..7aad09ecee 100644
--- a/src/qml/doc/src/examples.qdoc
+++ b/src/qml/doc/src/examples.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/src/qml/doc/src/external-resources.qdoc b/src/qml/doc/src/external-resources.qdoc
index 63f59bf3be..68c5ab4664 100644
--- a/src/qml/doc/src/external-resources.qdoc
+++ b/src/qml/doc/src/external-resources.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
@@ -44,3 +44,35 @@
     \externalpage https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date
     \title Mozilla Developer Network Date Reference
 */
+/*!
+    \externalpage hhttps://www.froglogic.com/squish/gui-testing
+    \title Squish
+*/
+/*!
+    \externalpage http://doc.qt.io/GammaRay
+    \title GammaRay
+*/
+/*!
+    \externalpage http://doc.qt.io/QtQmlLive
+    \title QmlLive
+*/
+/*!
+    \externalpage http://doc.qt.io/qtcreator/creator-debugging-qml.html
+    \title QML Debugger
+*/
+/*!
+    \externalpage http://doc.qt.io/qtcreator/creator-qml-performance-monitor.html
+    \title QML Profiler
+*/
+/*!
+    \externalpage http://doc.qt.io/qtcreator/index.html
+    \title Qt Creator Manual
+*/
+/*!
+    \externalpage https://doc.qt.io/qtcreator/creator-project-creating.html#creating-resource-files
+    \title Creating Resource Files
+*/
+/*!
+    \externalpage https://fontawesome.com/
+    \title Font Awesome
+*/
diff --git a/src/qml/doc/src/includes/qqmlcomponent.qdoc b/src/qml/doc/src/includes/qqmlcomponent.qdoc
new file mode 100644
index 0000000000..6949d8823a
--- /dev/null
+++ b/src/qml/doc/src/includes/qqmlcomponent.qdoc
@@ -0,0 +1,58 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of The Qt Company Ltd nor the names of its
+**     contributors may be used to endorse or promote products derived
+**     from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [url-note]
+Ensure that the URL provided is full and correct, in particular, use
+\l QUrl::fromLocalFile() when loading a file from the local filesystem.
+
+Relative paths will be resolved against
+\l {QQmlEngine::baseUrl}{QQmlEngine::baseUrl()}, which is the current working directory
+unless specified.
+//! [url-note]
diff --git a/src/qml/doc/src/javascript/date.qdoc b/src/qml/doc/src/javascript/date.qdoc
index fd1be1b65c..431f9649a0 100644
--- a/src/qml/doc/src/javascript/date.qdoc
+++ b/src/qml/doc/src/javascript/date.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
@@ -28,7 +28,7 @@
 /*!
     \qmltype Date
     \inqmlmodule QtQml
-    \brief Provides date functions
+    \brief Provides date functions.
 
     The QML Date object extends the
     \l{Mozilla Developer Network Date Reference}{JS Date object} with
diff --git a/src/qml/doc/src/javascript/dynamicobjectcreation.qdoc b/src/qml/doc/src/javascript/dynamicobjectcreation.qdoc
index fffa783851..be4db4c917 100644
--- a/src/qml/doc/src/javascript/dynamicobjectcreation.qdoc
+++ b/src/qml/doc/src/javascript/dynamicobjectcreation.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
@@ -157,7 +157,7 @@ to inside the string literals.
 
 When managing dynamically created objects, you must ensure the creation context
 outlives the created object. Otherwise, if the creation context is destroyed
-first, the bindings in the dynamic object will no longer work.
+first, the bindings and signal handlers in the dynamic object will no longer work.
 
 The actual creation context depends on how an object is created:
 
diff --git a/src/qml/doc/src/javascript/expressions.qdoc b/src/qml/doc/src/javascript/expressions.qdoc
index 0782960d82..b83127389a 100644
--- a/src/qml/doc/src/javascript/expressions.qdoc
+++ b/src/qml/doc/src/javascript/expressions.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
@@ -32,15 +32,15 @@
 
 The \l{JavaScript Host Environment} provided by QML can run valid standard
 JavaScript constructs such as conditional operators, arrays, variable setting,
-loops. In addition to the standard JavaScript properties, the \l {QML Global
+and loops. In addition to the standard JavaScript properties, the \l {QML Global
 Object} includes a number of helper methods that simplify building UIs and
 interacting with the QML environment.
 
 The JavaScript environment provided by QML is stricter than that in a web
-browser.  For example, in QML you cannot add to, or modify, members of the
-JavaScript global object.  In regular JavaScript, it is possible to do this
+browser. For example, in QML you cannot add to, or modify, members of the
+JavaScript global object. In regular JavaScript, it is possible to do this
 accidentally by using a variable without declaring it. In QML this will throw
-an exception, so all local variables must be explicitly declared.  See
+an exception, so all local variables must be explicitly declared. See
 \l{JavaScript Environment Restrictions} for a complete description of the
 restrictions on JavaScript code executed from QML.
 
@@ -49,7 +49,7 @@ Various parts of \l{QML Documents}{QML documents} can contain JavaScript code:
 \list 1
   \li The body of \l{Property Binding}{property bindings}. These JavaScript
       expressions describe relationships between QML object \l{Property Attributes}
-      {properties}. When any of a property's \e dependencies change, the property
+      {properties}. When \e dependencies of a property change, the property
       is automatically updated too, according to the specified relationship.
   \li The body of \l{Signal Attributes}{Signal handlers}. These JavaScript
       statements are automatically evaluated whenever a QML object emits the
@@ -66,42 +66,41 @@ Various parts of \l{QML Documents}{QML documents} can contain JavaScript code:
 
 
 
-\section1 JavaScript in Property Bindings
+\section1 JavaScript in property bindings
 
-In the following example, the \l Rectangle's \c color depends on the
-\l MouseArea's \c pressed property. This relationship is described using a
+In the following example, the \c color property of \l Rectangle depends on the
+\c pressed property of \l TapHandler. This relationship is described using a
 conditional expression:
 
 \qml
-import QtQuick 2.0
+import QtQuick 2.12
 
 Rectangle {
     id: colorbutton
     width: 200; height: 80;
 
-    color: mousearea.pressed ? "steelblue" : "lightsteelblue"
+    color: inputHandler.pressed ? "steelblue" : "lightsteelblue"
 
-    MouseArea {
-        id: mousearea
-        anchors.fill: parent
+    TapHandler {
+        id: inputHandler
     }
 }
 \endqml
 
 In fact, any JavaScript expression (no matter how complex) may be used in a
 property binding definition, as long as the result of the expression is a
-value whose type can be assigned to the property.  This includes side effects.
+value whose type can be assigned to the property. This includes side effects.
 However, complex bindings and side effects are discouraged because they can
 reduce the performance, readability, and maintainability of the code.
 
-There are two ways to define a property binding: the first (and most common)
-is, as previously shown, in a \l{QML Object Attributes#Value Assignment on Initialization}
-{property initialization}.  The second (and much rarer) way is to assign the
+There are two ways to define a property binding: the most common one
+is shown in the example earlier, in a \l{QML Object Attributes#Value Assignment on Initialization}
+{property initialization}. The second (and much rarer) way is to assign the
 property a function returned from the \l{Qt::binding()}{Qt.binding()} function,
 from within imperative JavaScript code, as shown below:
 
 \qml
-import QtQuick 2.0
+import QtQuick 2.12
 
 Rectangle {
     id: colorbutton
@@ -109,13 +108,12 @@ Rectangle {
 
     color: "red"
 
-    MouseArea {
-        id: mousearea
-        anchors.fill: parent
+    TapHandler {
+        id: inputHandler
     }
 
     Component.onCompleted: {
-        color = Qt.binding(function() { return mousearea.pressed ? "steelblue" : "lightsteelblue" });
+        color = Qt.binding(function() { return inputHandler.pressed ? "steelblue" : "lightsteelblue" });
     }
 }
 \endqml
@@ -126,126 +124,111 @@ about \l{qml-javascript-assignment}
 {Property Assignment versus Property Binding} for information about how
 bindings differ from value assignments.
 
-
-
-\section1 JavaScript in Signal Handlers
+\section1 JavaScript in signal handlers
 
 QML object types can emit signals in reaction to certain events occurring.
 Those signals can be handled by signal handler functions, which can be defined
 by clients to implement custom program logic.
 
-Suppose that a button represented by a Rectangle type has a MouseArea and a
-Text label. The MouseArea will emit its \l{MouseArea::}{pressed} signal when the
-user presses the defined interactive area, which will automatically trigger the
-\c onPressed handler, which can be defined by clients. The QML
-engine will execute the JavaScript expressions defined in the \c onPressed and
-\c onReleased handlers, as required. Typically, a signal handler is bound to
-JavaScript expressions to initiate other events or to simply assign property
+Suppose that a button represented by a Rectangle type has a TapHandler and a
+Text label. The TapHandler emits its \l{TapHandler::}{tapped} signal when the
+user presses the button. The clients can react to the signal in the \c onTapped
+handler using JavaScript expressions. The QML engine executes these JavaScript
+expressions defined in the handler as required. Typically, a signal handler is
+bound to JavaScript expressions to initiate other events or to assign property
 values.
 
 \qml
-import QtQuick 2.0
+import QtQuick 2.12
 
 Rectangle {
     id: button
     width: 200; height: 80; color: "lightsteelblue"
 
-    MouseArea {
-        id: mousearea
-        anchors.fill: parent
-
-        onPressed: {
+    TapHandler {
+        id: inputHandler
+        onTapped: {
             // arbitrary JavaScript expression
-            label.text = "I am Pressed!"
+            console.log("Tapped!")
         }
-        onReleased: {
-            // arbitrary JavaScript expression
-            label.text = "Click Me!"
-        }
-
     }
 
     Text {
         id: label
         anchors.centerIn: parent
-        text: "Press Me!"
+        text: inputHandler.pressed ? "Pressed!" : "Press here!"
     }
 }
 \endqml
 
-Please see the \l{Signal and Handler Event System} documentation for in-depth
-discussion of signals and signal handlers, and see the
-\l{QML Object Attributes} documentation for in-depth discussion of how
-to define the implementation of signal handlers in QML with JavaScript.
-
+For more details about signals and signal handlers, refer to the following
+topics:
 
+\list
+    \li \l{Signal and Handler Event System}
+    \li \l{QML Object Attributes}
+\endlist
 
-\section1 JavaScript in Standalone Functions
+\section1 JavaScript in standalone functions
 
-Program logic can also be defined in JavaScript functions.  These functions can
+Program logic can also be defined in JavaScript functions. These functions can
 be defined inline in QML documents (as custom methods) or externally in
 imported JavaScript files.
 
-
-
-\section2 JavaScript in Custom Object Methods
+\section2 JavaScript in custom methods
 
 Custom methods can be defined in QML documents and may be called from signal
-handlers, property bindings, or functions in other QML objects.  Methods
-defined in this way are often referred to as \e{inline JavaScript functions}
-because their implementation is included in the QML object type definition
-(QML document), as opposed to an external JavaScript file.
+handlers, property bindings, or functions in other QML objects. Such methods
+are often referred to as \e{inline JavaScript functions} because their
+implementation is included in the QML object type definition
+(QML document), instead of in an external JavaScript file.
 
 An example of an inline custom method is as follows:
 
 \qml
-import QtQuick 2.0
+import QtQuick 2.12
 
 Item {
-    function factorial(a) {
-        a = parseInt(a);
-        if (a <= 0)
-            return 1;
-        else
-            return a * factorial(a - 1);
-    }
+    function fibonacci(n){
+        var arr = [0, 1];
+        for (var i = 2; i < n + 1; i++)
+            arr.push(arr[i - 2] + arr[i -1]);
 
-    MouseArea {
-        anchors.fill: parent
-        onClicked: console.log(factorial(10))
+        return arr;
+    }
+    TapHandler {
+        onTapped: console.log(fibonacci(10))
     }
 }
 \endqml
 
-The factorial function will run whenever the MouseArea detects a \c clicked signal.
+The fibonacci function is run whenever the TapHandler emits a \c tapped signal.
 
-Importantly, custom methods defined inline in a QML document are exposed to
+\note The custom methods defined inline in a QML document are exposed to
 other objects, and therefore inline functions on the root object in a QML
-component can be invoked by callers outside the component.  If this is not
+component can be invoked by callers outside the component. If this is not
 desired, the method can be added to a non-root object or, preferably, written
 in an external JavaScript file.
 
-See the \l{QML Object Attributes} documentation for in-depth discussion of how
-to define custom methods in QML with JavaScript code implementations.
-
-
+See the \l{QML Object Attributes} documentation for more information on
+defining custom methods in QML using JavaScript.
 
-\section2 Functions in Imported JavaScript Files
+\section2 Functions defined in a JavaScript file
 
-Non-trivial program logic is best separated into external JavaScript files.
-These files can be imported into QML files using an \c import statement, in
-the same way that \l {QML Modules}{modules} are imported.
+Non-trivial program logic is best separated into a separate JavaScript file.
+This file can be imported into QML using an \c import statement, like the
+QML \l {QML Modules}{modules}.
 
-For example, the \c {factorial()} method in the above example could be moved
-into an external file named \c factorial.js, and accessed like this:
+For example, the \c {fibonacci()} method in the earlier example could be moved
+into an external file named \c fib.js, and accessed like this:
 
 \qml
-import "factorial.js" as MathFunctions
+import QtQuick 2.12
+import "fib.js" as MathFunctions
 
 Item {
-    MouseArea {
-        anchors.fill: parent
-        onClicked: console.log(MathFunctions.factorial(10))
+    TapHandler {
+        onTapped: console.log(MathFunctions.fibonacci(10))
     }
 }
 \endqml
@@ -253,20 +236,18 @@ Item {
 For more information about loading external JavaScript files into QML, read
 the section about \l{Importing JavaScript Resources in QML}.
 
+\section2 Connecting signals to JavaScript functions
 
-
-\section2 Connecting Signals to JavaScript Functions
-
-QML object types which emit signals also provide default signal handlers for
-their signals, as described in a previous section.  Sometimes, however, a
-client will want to cause a signal emitted from one object to trigger a
-function defined in another object; and in that case, a signal connection
-is often preferable.
+QML object types that emit signals also provide default signal handlers for
+their signals, as described in the \l{JavaScript in signal handlers}{previous}
+section. Sometimes, however, a client wants to trigger a function defined in a
+QML object when another QML object emits a signal. Such scenarios can be handled
+by a signal connection.
 
 A signal emitted by a QML object may be connected to a JavaScript function
 by calling the signal's \c connect() method and passing the JavaScript function
-as an argument.  For example, the following code connects the MouseArea
-\c clicked signal to the \c jsFunction() in \c script.js:
+as an argument. For example, the following code connects the TapHandler's
+\c tapped signal to the \c jsFunction() in \c script.js:
 
 \table
 \row
@@ -274,34 +255,30 @@ as an argument.  For example, the following code connects the MouseArea
 \li \snippet qml/integrating-javascript/script.js 0
 \endtable
 
-The \c jsFunction() will now be called whenever MouseArea's \c clicked signal
+The \c jsFunction() is called whenever the TapHandler's \c tapped signal
 is emitted.
 
 See \l{qtqml-syntax-signals.html}
 {Connecting Signals to Methods and Signals} for more information.
 
-
-
-
-
-\section1 JavaScript in Application Startup Code
+\section1 JavaScript in application startup code
 
 It is occasionally necessary to run some imperative code at application (or
-component instance) startup.  While it is tempting to just include the startup
+component instance) startup. While it is tempting to just include the startup
 script as \e {global code} in an external script file, this can have severe
-limitations as the QML environment may not have been fully established.  For
+limitations as the QML environment may not have been fully established. For
 example, some objects might not have been created or some
 \l {Property Binding}{property bindings} may not have been established. See
 \l {JavaScript Environment Restrictions} for the exact limitations of global
 script code.
 
-A QML object will emit the \c{Component.completed} \l{Signal and Handler Event
+A QML object emits the \c{Component.completed} \l{Signal and Handler Event
 System#Attached Signal Handlers}{attached signal} when its instantiation is
-complete.  JavaScript code in the corresponding \c{Component.onCompleted} handler
-runs after the object is instantiated.  Thus, the best place to write application
-startup code is in the \c{Component.onCompleted} handler of the top-level
-object, because this object emits \c{Component.completed} when the QML environment
-is fully established.
+complete. The JavaScript code in the corresponding \c{Component.onCompleted}
+handler runs after the object is instantiated. Thus, the best place to write
+application startup code is in the \c{Component.onCompleted} handler of the
+top-level object, because this object emits \c{Component.completed} when the
+QML environment is fully established.
 
 For example:
 
@@ -318,11 +295,11 @@ Rectangle {
 \endqml
 
 Any object in a QML file - including nested objects and nested QML component
-instances - can use this attached property.  If there is more than one
+instances - can use this attached property. If there is more than one
 \c onCompleted() handler to execute at startup, they are run sequentially in
 an undefined order.
 
-Likewise, every \c Component will emit a \l {Component::destruction}{destruction()}
+Likewise, every \c Component emits a \l {Component::destruction}{destruction()}
 signal just before being destroyed.
 
 */
@@ -341,7 +318,7 @@ signal just before being destroyed.
 \section1 Scarce Resources in JavaScript
 
 As described in the documentation for \l{QML Basic Types}, a \c var type
-property may hold a \e{scarce resource} (image or pixmap).  There are several
+property may hold a \e{scarce resource} (image or pixmap). There are several
 important semantics of scarce resources which should be noted:
 
 \list
@@ -351,7 +328,7 @@ important semantics of scarce resources which should be noted:
 \endlist
 
 In most cases, allowing the engine to automatically release the resource is
-the correct choice.  In some cases, however, this may result in an invalid
+the correct choice. In some cases, however, this may result in an invalid
 variant being returned from a function in JavaScript, and in those cases it
 may be necessary for clients to manually preserve or destroy resources for
 themselves.
@@ -364,9 +341,9 @@ and that we have registered it with the QML type-system as follows:
 
 \snippet qml/integrating-javascript/scarceresources/avatarExample.cpp 0
 
-The AvatarExample class has a property which is a pixmap.  When the property
+The AvatarExample class has a property which is a pixmap. When the property
 is accessed in JavaScript scope, a copy of the resource will be created and
-stored in a JavaScript object which can then be used within JavaScript.  This
+stored in a JavaScript object which can then be used within JavaScript. This
 copy will take up valuable system resources, and so by default the scarce
 resource copy in the JavaScript object will be released automatically by the
 declarative engine once evaluation of the JavaScript expression is complete,
@@ -414,7 +391,7 @@ Run it in C++:
 \section2 Example Four: Explicit Destruction
 
 In the following example, we release (via destroy()) an explicitly preserved
-scarce resource variant.  This example shows how a client may free system
+scarce resource variant. This example shows how a client may free system
 resources by releasing the scarce resource held in a JavaScript object, if
 required, during evaluation of a JavaScript expression.
 
@@ -430,7 +407,7 @@ Run it in C++:
 \section2 Example Five: Explicit Destruction and JavaScript References
 
 One thing to be aware of when using "var" type properties is that they
-hold references to JavaScript objects.  As such, if multiple references
+hold references to JavaScript objects. As such, if multiple references
 to one scarce resource is held, and the client calls destroy() on one
 of those references (to explicitly release the scarce resource), all of
 the references will be affected.
diff --git a/src/qml/doc/src/javascript/functionlist.qdoc b/src/qml/doc/src/javascript/functionlist.qdoc
index fd916e1e24..24ff640284 100644
--- a/src/qml/doc/src/javascript/functionlist.qdoc
+++ b/src/qml/doc/src/javascript/functionlist.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/src/qml/doc/src/javascript/hostenvironment.qdoc b/src/qml/doc/src/javascript/hostenvironment.qdoc
index 7e9a22f5d3..eb40f10065 100644
--- a/src/qml/doc/src/javascript/hostenvironment.qdoc
+++ b/src/qml/doc/src/javascript/hostenvironment.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
@@ -154,10 +154,11 @@ This restriction exists as the QML environment is not yet fully established.
 To run code after the environment setup has completed, see
 \l {JavaScript in Application Startup Code}.
 
-\li The value of \c this is currently undefined in QML in the majority of contexts.
+\li The value of \c this is undefined in QML in the majority of contexts.
 
 The \c this keyword is supported when binding properties from JavaScript.
-In all other situations, the value of
+In QML binding expressions, QML signal handlers, and QML declared functions,
+\c this refers to the scope object. In all other situations, the value of
 \c this is undefined in QML.
 
 To refer to a specific object, provide an \c id.  For example:
@@ -168,20 +169,17 @@ Item {
     function mouseAreaClicked(area) {
         console.log("Clicked in area at: " + area.x + ", " + area.y);
     }
-    // This will not work because this is undefined
+    // This will pass area to the function
     MouseArea {
-        height: 50; width: 200
-        onClicked: mouseAreaClicked(this)
-    }
-    // This will pass area2 to the function
-    MouseArea {
-        id: area2
+        id: area
         y: 50; height: 50; width: 200
-        onClicked: mouseAreaClicked(area2)
+        onClicked: mouseAreaClicked(area)
     }
 }
 \endqml
 
+\sa {Scope and Naming Resolution}
+
 \endlist
 
 
diff --git a/src/qml/doc/src/javascript/imports.qdoc b/src/qml/doc/src/javascript/imports.qdoc
index 489da08ada..974f2e154f 100644
--- a/src/qml/doc/src/javascript/imports.qdoc
+++ b/src/qml/doc/src/javascript/imports.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
@@ -99,9 +99,44 @@ A JavaScript resource may import another in the following fashion:
 \endcode
 For example:
 \code
-.import "factorial.js" as MathFunctions
+import * as MathFunctions from "factorial.mjs";
 \endcode
 
+The latter is standard ECMAScript syntax for importing ECMAScript modules, and
+only works from within ECMAScript modules as denoted by the \c mjs file
+extension. The former is an extension to JavaScript provided by the \c QML
+engine and will work also with non-modules.
+
+When a JavaScript file is imported this way, it is imported with a qualifier.
+The functions in that file are then accessible from the importing script via the
+qualifier (that is, as \tt{Qualifier.functionName(params)}).
+
+Sometimes it is desirable to have the functions made available in the importing
+context without needing to qualify them. In this case ECMAScript modules and the
+JavaScript \c import statement should be used without the \c as qualifier.
+
+For example, the QML code below left calls \c showCalculations() in \c script.mjs,
+which in turn can call \c factorial() in \c factorial.mjs, as it has included
+\c factorial.mjs using \c import.
+
+\table
+\row
+\li {1,2} \snippet qml/integrating-javascript/includejs/app.qml 0
+\li \snippet qml/integrating-javascript/includejs/script.mjs 0
+\row
+\li \snippet qml/integrating-javascript/includejs/factorial.mjs 0
+\endtable
+
+The \l{QtQml::Qt::include()} {Qt.include()} function includes one JavaScript
+file from another without using ECMAScript modules and without qualifying the
+import. It makes all functions and variables from the other file available in
+the current file's namespace, but ignores all pragmas and imports defined in
+that file. This is not a good idea as a function call should never modify the
+caller's context.
+
+\l{QtQml::Qt::include()} {Qt.include()} is deprecated and should be avoided. It
+will be removed in a future version of Qt.
+
 \section2 Importing a QML Module from a JavaScript Resource
 
 A JavaScript resource may import a QML module in the following fashion:
@@ -119,32 +154,4 @@ via a singleton type; see qmlRegisterSingletonType() for more information.
 
 \note The .import syntax doesn't work for scripts used in the \l {WorkerScript}
 
-\section1 Including a JavaScript Resource from Another JavaScript Resource
-
-When a JavaScript file is imported, it must be imported with a qualifier.  The
-functions in that file are then accessible from the importing script via the
-qualifier (that is, as \tt{Qualifier.functionName(params)}).  Sometimes it is
-desirable to have the functions made available in the importing context without
-needing to qualify them, and in this circumstance the \l{QtQml::Qt::include()}
-{Qt.include()} function may be used to include one JavaScript file from another.
-This copies all functions from the other file into the current file's
-namespace, but ignores all pragmas and imports defined in that file.
-
-For example, the QML code below left calls \c showCalculations() in \c script.js,
-which in turn can call \c factorial() in \c factorial.js, as it has included
-\c factorial.js using \l {QtQml::Qt::include()}{Qt.include()}.
-
-\table
-\row
-\li {1,2} \snippet qml/integrating-javascript/includejs/app.qml 0
-\li \snippet qml/integrating-javascript/includejs/script.js 0
-\row
-\li \snippet qml/integrating-javascript/includejs/factorial.js 0
-\endtable
-
-Notice that calling \l {QtQml::Qt::include()}{Qt.include()} copies all functions
-from \c factorial.js into the \c MyScript namespace, which means the QML
-component can also access \c factorial() directly as \c MyScript.factorial().
-
-
 */
diff --git a/src/qml/doc/src/javascript/number.qdoc b/src/qml/doc/src/javascript/number.qdoc
index 94d90d4070..b6f80f474a 100644
--- a/src/qml/doc/src/javascript/number.qdoc
+++ b/src/qml/doc/src/javascript/number.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
@@ -28,7 +28,7 @@
 /*!
     \qmltype Number
     \inqmlmodule QtQml
-    \brief The Number object provides represents a number value
+    \brief The Number object provides represents a number value.
 
     The QML Number object extends the JS Number object with
     locale aware functions.
diff --git a/src/qml/doc/src/javascript/qmlglobalobject.qdoc b/src/qml/doc/src/javascript/qmlglobalobject.qdoc
index b3d8a2b2a5..bba796f9ea 100644
--- a/src/qml/doc/src/javascript/qmlglobalobject.qdoc
+++ b/src/qml/doc/src/javascript/qmlglobalobject.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/src/qml/doc/src/javascript/qtjavascript.qdoc b/src/qml/doc/src/javascript/qtjavascript.qdoc
index 8df1330f64..ad93d9d9ac 100644
--- a/src/qml/doc/src/javascript/qtjavascript.qdoc
+++ b/src/qml/doc/src/javascript/qtjavascript.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
@@ -90,4 +90,16 @@
   underlying C++ object. Note that the name of the script variable
   can be anything; i.e., it is not dependent upon QObject::objectName().
 
+  \section1 Implications for Application Security
+
+  The security model of application scripting with JavaScript follows
+  the same model as for C++ code: the user installs scripts to run
+  that they trust in the same way as they install Qt applications.
+
+  In order to preserve the trust of users, application developers should
+  not evaluate arbitrary JavaScript code. The JavaScript engine's sandbox is
+  only a semantic barrier. The script is evaluated in the same process and
+  with the same privileges as the rest of the application and shares the
+  same memory. As a consequence, C++ objects exposed to scripts are
+  accessible without additional security guards.
  */
diff --git a/src/qml/doc/src/javascript/resources.qdoc b/src/qml/doc/src/javascript/resources.qdoc
index 4f9b40f1d7..60f97c2007 100644
--- a/src/qml/doc/src/javascript/resources.qdoc
+++ b/src/qml/doc/src/javascript/resources.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,13 +20,13 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
 /*!
 \page qtqml-javascript-resources.html
-\title Defining JavaScript Resources In QML
+\title Defining JavaScript Resources in QML
 \brief Description of how JavaScript files may be defined for use in QML
 
 The program logic for a QML application may be defined in JavaScript.  The
@@ -60,7 +60,8 @@ An example of a code-behind implementation resource follows:
 \code
 // MyButton.qml
 import QtQuick 2.0
-import "my_button_impl.js" as Logic // a new instance of this JavaScript resource is loaded for each instance of Button.qml
+import "my_button_impl.js" as Logic // A new instance of this JavaScript resource
+                                    // is loaded for each instance of Button.qml.
 
 Rectangle {
     id: rect
@@ -95,13 +96,18 @@ for maintainability and readability.
 
 \section1 Shared JavaScript Resources (Libraries)
 
-Some JavaScript files act more like libraries - they provide a set of helper
-functions that take input and compute output, but never manipulate QML
-component instances directly.
+By default, JavaScript files imported from QML share their context with the QML
+component. That means the JavaScript files have access to the same QML objects
+and can modify them. As a consequence, each import must have a unique copy of
+these files.
 
-As it would be wasteful for each QML component instance to have a unique copy of
-these libraries, the JavaScript programmer can indicate a particular file is a
-shared library through the use of a pragma, as shown in the following example.
+\l {Defining JavaScript Resources in QML#Code-Behind Implementation Resource}
+{The previous section} covers stateful imports of JavaScript files. However,
+some JavaScript files are stateless and act more like reusable libraries, in
+the sense that they provide a set of helper functions that do not require
+anything from where they were imported from. You can save significant amounts
+of memory and speed up the instantiation of QML components if you mark such
+libraries with a special pragma, as shown in the following example.
 
 \code
 // factorial.js
@@ -141,7 +147,10 @@ For example:
 \code
 // Calculator.qml
 import QtQuick 2.0
-import "factorial.js" as FactorialCalculator // this JavaScript resource is only ever loaded once by the engine, even if multiple instances of Calculator.qml are created
+import "factorial.js" as FactorialCalculator // This JavaScript resource is only
+                                             // ever loaded once by the engine,
+                                             // even if multiple instances of
+                                             // Calculator.qml are created.
 
 Text {
     width: 500
diff --git a/src/qml/doc/src/javascript/string.qdoc b/src/qml/doc/src/javascript/string.qdoc
index abce72a639..f896af3378 100644
--- a/src/qml/doc/src/javascript/string.qdoc
+++ b/src/qml/doc/src/javascript/string.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
@@ -28,7 +28,7 @@
 /*!
     \qmltype String
     \inqmlmodule QtQml
-    \brief The String object represents a string value
+    \brief The String object represents a string value.
 
     The QML String object extends the JS String object with
     the arg() function.
diff --git a/src/qml/doc/src/javascript/topic.qdoc b/src/qml/doc/src/javascript/topic.qdoc
index 24a7a40715..0c06e14b4c 100644
--- a/src/qml/doc/src/javascript/topic.qdoc
+++ b/src/qml/doc/src/javascript/topic.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/src/qml/doc/src/qmlfunctions.qdoc b/src/qml/doc/src/qmlfunctions.qdoc
index 834684fe6d..969dd51433 100644
--- a/src/qml/doc/src/qmlfunctions.qdoc
+++ b/src/qml/doc/src/qmlfunctions.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
@@ -105,6 +105,8 @@
   than the actual version of the library. Indeed, it is normal for the new library to allow
   QML written to previous versions to continue to work, even if more advanced versions of
   some of its types are available.
+
+  \sa {Choosing the Correct Integration Method Between C++ and QML}
 */
 
 /*!
@@ -141,7 +143,8 @@
 
   Returns the QML type id.
 
-  \sa qmlRegisterTypeNotAvailable()
+  \sa qmlRegisterTypeNotAvailable(),
+      {Choosing the Correct Integration Method Between C++ and QML}
 */
 
 /*!
@@ -266,7 +269,8 @@
 
   Without this, a generic "Game is not a type" message would be given.
 
-  \sa qmlRegisterUncreatableType()
+  \sa qmlRegisterUncreatableType(),
+      {Choosing the Correct Integration Method Between C++ and QML}
 */
 
 /*!
@@ -278,17 +282,110 @@
   system. Instances of this type cannot be created from the QML
   system.
 
+  This function should be used when the type will not be referenced by name.
+  Specifically, it has to be used for C++ types that are used as the left-hand
+  side of a property binding.
+
+  For example, consider the following two classes:
+
+    \code
+    class Bar : public QObject
+    {
+        Q_OBJECT
+        Q_PROPERTY(QString baz READ baz WRITE setBaz NOTIFY bazChanged)
+
+    public:
+        Bar() {}
+
+        QString baz() const { return mBaz; }
+
+        void setBaz(const QString &baz)
+        {
+            if (baz == mBaz)
+                return;
+
+            mBaz = baz;
+            emit bazChanged();
+        }
+
+    signals:
+        void bazChanged();
+
+    private:
+        QString mBaz;
+    };
+
+    class Foo : public QObject
+    {
+        Q_OBJECT
+        Q_PROPERTY(Bar *bar READ bar CONSTANT FINAL)
+
+    public:
+        Foo() {}
+
+        Bar *bar() { return &mBar; }
+
+    private:
+        Bar mBar;
+    };
+    \endcode
+
+  In QML, we assign a string to the \c baz property of \c bar:
+
+    \code
+    Foo {
+        bar.baz: "abc"
+        Component.onCompleted: print(bar.baz)
+    }
+    \endcode
+
+  For the QML engine to know that the \c Bar type has a \c baz property,
+  we have to make \c Bar known:
+
+    \code
+    qmlRegisterType<Foo>("App", 1, 0, "Foo");
+    qmlRegisterType<Bar>();
+    \endcode
+
+  As the \c Foo type is instantiated in QML, it must be registered
+  with the version of \l qmlRegisterType() that takes an import URI.
+
   Returns the QML type id.
+
+  \sa {Choosing the Correct Integration Method Between C++ and QML}
 */
 
 /*!
-  \fn int qmlRegisterInterface(const char *typeName)
-  \relates QQmlEngine
+    \fn int qmlRegisterInterface(const char *typeName)
+    \relates QQmlEngine
 
-  This template function registers the C++ type in the QML system
-  under the name \a typeName.
+    This template function registers the C++ type in the QML system
+    under the name \a typeName.
 
-  Returns the QML type id.
+    Types registered as an interface with the engine should also
+    declare themselves as an interface with the
+    \l {The Meta-Object System}{meta object system}. For example:
+
+    \code
+    struct FooInterface
+    {
+    public:
+        virtual ~FooInterface();
+        virtual void doSomething() = 0;
+    };
+
+    Q_DECLARE_INTERFACE(FooInterface, "org.foo.FooInterface")
+    \endcode
+
+    When registered with the QML engine in this way, they can be used as
+    property types:
+
+    Q_PROPERTY(FooInterface *foo READ foo WRITE setFoo)
+
+    When you assign a \l QObject sub-class to this property, the QML engine does
+    the interface cast to \c FooInterface* automatically.
+
+    Returns the QML type id.
 */
 
 /*!
@@ -324,6 +421,19 @@
    qmlRegisterSingletonType("Qt.example.qjsvalueApi", 1, 0, "MyApi", example_qjsvalue_singletontype_provider);
    \endcode
 
+   Alternatively, you can use a C++11 lambda:
+
+   \code
+   qmlRegisterSingletonType("Qt.example.qjsvalueApi", 1, 0, "MyApi", [](QQmlEngine *engine, QJSEngine *scriptEngine) -> QJSValue {
+       Q_UNUSED(engine)
+
+       static int seedValue = 5;
+       QJSValue example = scriptEngine->newObject();
+       example.setProperty("someProperty", seedValue++);
+       return example;
+   });
+   \endcode
+
    In order to use the registered singleton type in QML, you must import the singleton type.
    \qml
    import QtQuick 2.0
@@ -333,10 +443,12 @@
        property int someValue: ExampleApi.MyApi.someProperty
    }
    \endqml
-  */
+
+   \sa {Choosing the Correct Integration Method Between C++ and QML}
+*/
 
 /*!
-    \fn Object *qmlAttachedPropertiesObject(const QObject *attachee, bool create = true)
+    \fn template<typename T> QObject *qmlAttachedPropertiesObject(const QObject *attachee, bool create = true)
     \relates QQmlEngine
 
     The form of this template function is:
@@ -354,7 +466,7 @@
     Returns 0 if type \e T is not a valid attaching type, or if \a create is false and no
     attachment object instance has previously been created for \a attachee.
 
-    \sa {Providing Attached Objects for Data Annotations}
+    \sa {Providing Attached Properties}
 
 */
 
@@ -423,6 +535,18 @@
    qmlRegisterSingletonType<SingletonTypeExample>("Qt.example.qobjectSingleton", 1, 0, "MyApi", example_qobject_singletontype_provider);
    \endcode
 
+   Alternatively, you can use a C++11 lambda:
+
+   \code
+   qmlRegisterSingletonType<SingletonTypeExample>("Qt.example.qjsvalueApi", 1, 0, "MyApi", [](QQmlEngine *engine, QJSEngine *scriptEngine) -> QObject * {
+       Q_UNUSED(engine)
+       Q_UNUSED(scriptEngine)
+
+       SingletonTypeExample *example = new SingletonTypeExample();
+       return example;
+   });
+   \endcode
+
    In order to use the registered singleton type in QML, you must import the singleton type.
    \qml
    import QtQuick 2.0
@@ -437,31 +561,8 @@
    }
    \endqml
 
-   Since singleton types do not have an associated QQmlContext object, then within the functions of a QObject-derived
-   type that is registered as a singleton type implementation the QML context and engine information is not available.
-   The QQmlEngine::contextForObject() function returns NULL when supplied with a pointer to an QObject that
-   implements a singleton type.
-
-   Extending the above example:
-
-   \code
-   class SingletonTypeExample : public QObject
-   {
-       ...
-
-       Q_INVOKABLE void doSomethingElse()
-       {
-           // QML Engine/Context information is not accessible here:
-           Q_ASSERT(QQmlEngine::contextForObject(this) == 0);
-           Q_ASSERT(qmlContext(this) == 0);
-           Q_ASSERT(qmlEngine(this) == 0);
-       }
-
-       ...
-   }
-   \endcode
-
-  */
+   \sa {Choosing the Correct Integration Method Between C++ and QML}
+*/
 
 /*!
    \fn int qmlRegisterSingletonType(const QUrl &url, const char *uri, int versionMajor, int versionMinor, const char *qmlName)
@@ -560,3 +661,25 @@
   are registered for that version. This is particularly useful for keeping the
   versions of related modules in sync.
 */
+
+/*!
+  \since 5.12
+  \fn int qmlTypeId(const char* uri, int versionMajor, int versionMinor, const char *qmlName);
+  \relates QQmlEngine
+
+  Returns the QML type id of a type that was registered with the
+  name \a qmlName in a particular \a uri and a version specified in \a
+  versionMajor and \a versionMinor.
+
+  This function returns the same value as the QML type registration functions
+  such as qmlRegisterType() and qmlRegisterSingletonType().
+
+  If \a qmlName, \a uri and \a versionMajor match a registered type, but the
+  specified minor version in \a versionMinor is higher, then the id of the type
+  with the closest minor version is returned.
+
+  Returns -1 if no matching type was found or one of the given parameters
+  was invalid.
+
+  \sa qmlRegisterType(), qmlRegisterSingletonType()
+*/
diff --git a/src/qml/doc/src/qmllanguageref/documents/definetypes.qdoc b/src/qml/doc/src/qmllanguageref/documents/definetypes.qdoc
index 03a7ddfb19..2de4eb0c18 100644
--- a/src/qml/doc/src/qmllanguageref/documents/definetypes.qdoc
+++ b/src/qml/doc/src/qmllanguageref/documents/definetypes.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
@@ -34,7 +34,18 @@ One of the core features of QML is that it enables QML object types to be easily
 
 \section1 Defining an Object Type with a QML File
 
-To create an object type, a QML document should be placed into a text file named as \e <TypeName>.qml where \e <TypeName> is the desired name of the type, which must be comprised of alphanumeric characters or underscores and beginning with an uppercase letter. This document is then automatically recognized by the engine as a definition of a QML type. Additionally, a type defined in this manner is automatically made available to other QML files within the same directory as the engine searches within the immediate directory when resolving QML type names.
+\section2 Naming Custom QML Object Types
+
+To create an object type, a QML document should be placed into a text file named as \e <TypeName>.qml where \e <TypeName> is the desired name of the type. The type name has the following requirements:
+
+\list
+    \li It must be comprised of alphanumeric characters or underscores.
+    \li It must begin with an uppercase letter.
+\endlist
+
+This document is then automatically recognized by the engine as a definition of a QML type. Additionally, a type defined in this manner is automatically made available to other QML files within the same directory as the engine searches within the immediate directory when resolving QML type names.
+
+\section2 Custom QML Type Definition
 
 For example, below is a document that declares a \l Rectangle with a child \l MouseArea. The document has been saved to file named \c SquareButton.qml:
 
diff --git a/src/qml/doc/src/qmllanguageref/documents/networktransparency.qdoc b/src/qml/doc/src/qmllanguageref/documents/networktransparency.qdoc
index 5cfd80f8a0..d762621d6c 100644
--- a/src/qml/doc/src/qmllanguageref/documents/networktransparency.qdoc
+++ b/src/qml/doc/src/qmllanguageref/documents/networktransparency.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/src/qml/doc/src/qmllanguageref/documents/scope.qdoc b/src/qml/doc/src/qmllanguageref/documents/scope.qdoc
index eaf1747a6d..7ecf0b0a0a 100644
--- a/src/qml/doc/src/qmllanguageref/documents/scope.qdoc
+++ b/src/qml/doc/src/qmllanguageref/documents/scope.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/src/qml/doc/src/qmllanguageref/documents/structure.qdoc b/src/qml/doc/src/qmllanguageref/documents/structure.qdoc
index 015b0e8b6b..666039c73a 100644
--- a/src/qml/doc/src/qmllanguageref/documents/structure.qdoc
+++ b/src/qml/doc/src/qmllanguageref/documents/structure.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/src/qml/doc/src/qmllanguageref/documents/topic.qdoc b/src/qml/doc/src/qmllanguageref/documents/topic.qdoc
index 840afa9a0e..47130ce39e 100644
--- a/src/qml/doc/src/qmllanguageref/documents/topic.qdoc
+++ b/src/qml/doc/src/qmllanguageref/documents/topic.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
@@ -86,7 +86,7 @@ Please see the documentation about the \l{qtqml-syntax-basics.html}
 documentation about \l{qtqml-javascript-topic.html}
 {integrating QML and JavaScript} for in-depth information on that topic.
 
-\section1 Defining Object Types through QML Documents
+\section1 Defining Object Types Through QML Documents
 
 As described briefly in the previous section, a document implicitly defines
 a QML object type.  One of the core principles of QML is the ability to define
diff --git a/src/qml/doc/src/qmllanguageref/modules/cppplugins.qdoc b/src/qml/doc/src/qmllanguageref/modules/cppplugins.qdoc
index a2397b6cfb..32ba948359 100644
--- a/src/qml/doc/src/qmllanguageref/modules/cppplugins.qdoc
+++ b/src/qml/doc/src/qmllanguageref/modules/cppplugins.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/src/qml/doc/src/qmllanguageref/modules/identifiedmodules.qdoc b/src/qml/doc/src/qmllanguageref/modules/identifiedmodules.qdoc
index 0bd9c3603f..914a40599c 100644
--- a/src/qml/doc/src/qmllanguageref/modules/identifiedmodules.qdoc
+++ b/src/qml/doc/src/qmllanguageref/modules/identifiedmodules.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/src/qml/doc/src/qmllanguageref/modules/legacymodules.qdoc b/src/qml/doc/src/qmllanguageref/modules/legacymodules.qdoc
index 64cd2e41cb..a84f8f07a1 100644
--- a/src/qml/doc/src/qmllanguageref/modules/legacymodules.qdoc
+++ b/src/qml/doc/src/qmllanguageref/modules/legacymodules.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/src/qml/doc/src/qmllanguageref/modules/qmldir.qdoc b/src/qml/doc/src/qmllanguageref/modules/qmldir.qdoc
index f4046c91ac..0faad43f4f 100644
--- a/src/qml/doc/src/qmllanguageref/modules/qmldir.qdoc
+++ b/src/qml/doc/src/qmllanguageref/modules/qmldir.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/src/qml/doc/src/qmllanguageref/modules/qqmlextensionplugin.qdocinc b/src/qml/doc/src/qmllanguageref/modules/qqmlextensionplugin.qdocinc
index 7c1d65b095..01e81e7c19 100644
--- a/src/qml/doc/src/qmllanguageref/modules/qqmlextensionplugin.qdocinc
+++ b/src/qml/doc/src/qmllanguageref/modules/qqmlextensionplugin.qdocinc
@@ -23,7 +23,7 @@ plugins. Library plugins should limit themselves to registering types, as
 any manipulation of the engine's root context may cause conflicts or other
 issues in the library user's code.
 
-\section1 Plugin Example
+\section1 TimeExample QML extension plugin
 
 Suppose there is a new \c TimeModel C++ class that should be made available
 as a new QML type. It provides the current time through \c hour and \c minute
@@ -47,6 +47,8 @@ imported correctly by any QML components that use this plugin. The
 \l{Defining QML Types from C++} article has more information about registering C++
 types into the runtime.
 
+\section1 Project settings for the plugin
+
 Additionally, the project file (\c .pro) defines the project as a plugin library,
 specifies it should be built into the \c imports/TimeExample directory, and registers
 the plugin target name and various other details:
@@ -61,6 +63,8 @@ TARGET = qmlqtimeexampleplugin
 SOURCES += qexampleqmlplugin.cpp
 \endcode
 
+\section1 Plugin definition in the qmldir
+
 Finally, a \l{Module Definition qmldir Files}{qmldir file} is required
 in the \c imports/TimeExample directory to describe the plugin and the types that it
 exports. The plugin includes a \c Clock.qml file along with the \c qmlqtimeexampleplugin
diff --git a/src/qml/doc/src/qmllanguageref/modules/topic.qdoc b/src/qml/doc/src/qmllanguageref/modules/topic.qdoc
index 1a5504e277..3462e474c2 100644
--- a/src/qml/doc/src/qmllanguageref/modules/topic.qdoc
+++ b/src/qml/doc/src/qmllanguageref/modules/topic.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/src/qml/doc/src/qmllanguageref/qmlreference.qdoc b/src/qml/doc/src/qmllanguageref/qmlreference.qdoc
index d832367f7f..901a4a57fe 100644
--- a/src/qml/doc/src/qmllanguageref/qmlreference.qdoc
+++ b/src/qml/doc/src/qmllanguageref/qmlreference.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
@@ -59,6 +59,7 @@ modules.
         \li \l{qtqml-syntax-objectattributes.html#signal-attributes}{Signal Attributes}
         \li \l{qtqml-syntax-objectattributes.html#method-attributes}{Method Attributes}
         \li \l{qtqml-syntax-objectattributes.html#attached-properties-and-attached-signal-handlers}{Attached Properties and Attached Signal Handlers}
+        \li \l{qtqml-syntax-objectattributes.html#enumeration-attributes}{Enumeration Attributes}
         \endlist
 
     \li \l{qtqml-syntax-propertybinding.html}{Property Binding}
diff --git a/src/qml/doc/src/qmllanguageref/syntax/basics.qdoc b/src/qml/doc/src/qmllanguageref/syntax/basics.qdoc
index 50767bfc8f..9eb8f72cf2 100644
--- a/src/qml/doc/src/qmllanguageref/syntax/basics.qdoc
+++ b/src/qml/doc/src/qmllanguageref/syntax/basics.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
@@ -38,6 +38,8 @@ imperative code, in the case where complex custom application behavior is needed
 
 QML source code is generally loaded by the engine through QML \e documents, which are
 standalone documents of QML code. These can be used to define \l {QML Object Types}{QML object types} that can then be reused throughout an application.
+Note that type names must begin with an uppercase letter in order
+to be declared as QML object types in a QML file.
 
 
 \section1 Import Statements
diff --git a/src/qml/doc/src/qmllanguageref/syntax/directoryimports.qdoc b/src/qml/doc/src/qmllanguageref/syntax/directoryimports.qdoc
index 8c512b65db..7ec8a4ff34 100644
--- a/src/qml/doc/src/qmllanguageref/syntax/directoryimports.qdoc
+++ b/src/qml/doc/src/qmllanguageref/syntax/directoryimports.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/src/qml/doc/src/qmllanguageref/syntax/imports.qdoc b/src/qml/doc/src/qmllanguageref/syntax/imports.qdoc
index 71db34695c..57e0ba1a14 100644
--- a/src/qml/doc/src/qmllanguageref/syntax/imports.qdoc
+++ b/src/qml/doc/src/qmllanguageref/syntax/imports.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/src/qml/doc/src/qmllanguageref/syntax/objectattributes.qdoc b/src/qml/doc/src/qmllanguageref/syntax/objectattributes.qdoc
index 33f58dc1b9..15e8e4c52c 100644
--- a/src/qml/doc/src/qmllanguageref/syntax/objectattributes.qdoc
+++ b/src/qml/doc/src/qmllanguageref/syntax/objectattributes.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
@@ -50,6 +50,7 @@ The set of QML object-type attribute types is as follows:
 \li signal handler attributes
 \li method attributes
 \li attached properties and attached signal handler attributes
+\li enumeration attributes
 \endlist
 
 These attributes are discussed in detail below.
@@ -448,13 +449,40 @@ right-hand-side of the property declaration must be a valid alias reference:
 [default] property alias <name>: <alias reference>
 \endcode
 
-Unlike an ordinary property, an alias can only refer to an object, or the
-property of an object, that is within the scope of the \l{QML Object Types}
-{type} within which the alias is declared. It cannot contain arbitrary
-JavaScript expressions and it cannot refer to objects declared outside of
-the scope of its type. Also note the \e {alias reference} is not optional,
-unlike the optional default value for an ordinary property; the alias reference
-must be provided when the alias is first declared.
+Unlike an ordinary property, an alias has the following restrictions:
+
+\list
+\li It can only refer to an object, or the
+    property of an object, that is within the scope of the \l{QML Object Types}
+    {type} within which the alias is declared.
+\li It cannot contain arbitrary
+    JavaScript expressions
+\li It cannot refer to objects declared outside of
+    the scope of its type.
+\li The \e {alias reference} is not optional,
+    unlike the optional default value for an ordinary property; the alias reference
+    must be provided when the alias is first declared.
+\li It cannot refer to \l {Attached Properties and Attached Signal Handlers}
+    {attached properties}.
+\li It cannot refer to grouped properties; the following code will not work:
+    \code
+    property alias color: rectangle.border.color
+
+    Rectangle {
+        id: rectangle
+    }
+    \endcode
+
+    However, aliases to \l {QML Basic Types}{value type} properties do work:
+    \code
+    property alias rectX: object.rectProperty.x
+
+    Item {
+        id: object
+        property rect rectProperty
+    }
+    \endcode
+\endlist
 
 For example, below is a \c Button type with a \c buttonText aliased property
 which is connected to the \c text object of the \l Text child:
@@ -512,6 +540,58 @@ Internally, however, the rectangle can correctly set its \c color
 property and refer to the actual defined property rather than the alias.
 
 
+\section4 Property Aliases and Types
+
+Property aliases cannot have explicit type specifications. The type of a
+property alias is the \e declared type of the property or object it refers to.
+Therefore, if you create an alias to an object referenced via id with extra
+properties declared inline, the extra properties won't be accessible through
+the alias:
+
+\code
+// MyItem.qml
+Item {
+    property alias inner: innerItem
+
+    Item {
+        id: innerItem
+        property int extraProperty
+    }
+}
+\code
+
+You cannot initialize \a inner.extraProperty from outside of this component, as
+inner is only an \a Item:
+
+\code
+// main.qml
+MyItem {
+    inner.extraProperty: 5 // fails
+}
+\code
+
+However, if you extract the inner object into a separate component with a
+dedicated .qml file, you can instantiate that component instead and have all
+its properties available through the alias:
+
+\code
+// MainItem.qml
+Item {
+    // Now you can access inner.extraProperty, as inner is now an ExtraItem
+    property alias inner: innerItem
+
+    ExtraItem {
+        id: innerItem
+    }
+}
+
+// ExtraItem.qml
+Item {
+    property int extraProperty
+}
+\code
+
+
 \section3 Default Properties
 
 An object definition can have a single \e default property. A default property
@@ -856,8 +936,7 @@ are otherwise unavailable to the object. In particular, they allow objects to
 access properties or signals that are specifically relevant to the individual
 object.
 
-A QML type implementation may choose to \l {Providing Attached Objects for
-Data Annotations}{create an \e {attaching type} in C++} with
+A QML type implementation may choose to \l {Providing Attached Properties}{create an \e {attaching type} in C++} with
 particular properties and signals. Instances of this type can then be created
 and \e attached to specific objects at run time, allowing those objects to
 access the properties and signals of the attaching type. These are accessed by
@@ -975,4 +1054,41 @@ ListView {
 Now \c delegateItem.ListView.isCurrentItem correctly refers to the
 \c isCurrentItem attached property of the delegate.
 
+\section2 Enumeration Attributes
+
+Enumerations provide a fixed set of named choices. They can be declared in QML using the \c enum keyword:
+
+\qml
+// MyText.qml
+Text {
+    enum TextType {
+        Normal,
+        Heading
+    }
+}
+\endqml
+
+As shown above, enumeration types (e.g. \c TextType) and values (e.g. \c Normal) must begin with an uppercase letter.
+
+Values are referred to via \c {<Type>.<EnumerationType>.<Value>} or \c {<Type>.<Value>}.
+
+\qml
+// MyText.qml
+Text {
+    enum TextType {
+        Normal,
+        Heading
+    }
+
+    property int textType: MyText.TextType.Normal
+
+    font.bold: textType == MyText.TextType.Heading
+    font.pixelSize: textType == MyText.TextType.Heading ? 24 : 12
+}
+\endqml
+
+More information on enumeration usage in QML can be found in the \l {QML Basic Types} \l enumeration documentation.
+
+The ability to declare enumerations in QML was introduced in Qt 5.10.
+
 */
diff --git a/src/qml/doc/src/qmllanguageref/syntax/propertybinding.qdoc b/src/qml/doc/src/qmllanguageref/syntax/propertybinding.qdoc
index 99426d984d..a5ad6af4a2 100644
--- a/src/qml/doc/src/qmllanguageref/syntax/propertybinding.qdoc
+++ b/src/qml/doc/src/qmllanguageref/syntax/propertybinding.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/src/qml/doc/src/qmllanguageref/syntax/signals.qdoc b/src/qml/doc/src/qmllanguageref/syntax/signals.qdoc
index 4a022f2b0b..cd73ccc025 100644
--- a/src/qml/doc/src/qmllanguageref/syntax/signals.qdoc
+++ b/src/qml/doc/src/qmllanguageref/syntax/signals.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
@@ -39,99 +39,100 @@ application may need to relay this clicking event to other applications.
 
 QML has a signal and handler mechanism, where the \e signal is the event
 and the signal is responded to through a \e {signal handler}. When a signal
-is emitted, the corresponding signal handler is invoked. Placing logic such as scripts or other
-operations in the handler allows the component to respond to the event.
+is emitted, the corresponding signal handler is invoked. Placing logic such as
+a script or other operations in the handler allows the component to respond to
+the event.
 
 \target qml-signals-and-handlers
-\section1 Receiving Signals with Signal Handlers
+\section1 Receiving signals with signal handlers
 
-To receive a notification when a particular signal is emitted for a particular object, the object definition should declare a signal handler named \e on<Signal> where \e <Signal> is the name of the signal, with the first letter capitalized. The signal handler should contain the JavaScript code to be executed when the signal handler is invoked.
+To receive a notification when a particular signal is emitted for a particular
+object, the object definition should declare a signal handler named
+\e on<Signal>, where \e <Signal> is the name of the signal, with the first
+letter capitalized. The signal handler should contain the JavaScript code to be
+executed when the signal handler is invoked.
 
-For example, the \l MouseArea type from the \c QtQuick module has a \c clicked signal that is emitted whenever the mouse is clicked within the area. Since the signal name is \c clicked, the signal handler for receiving this signal should be named \c onClicked. In the example below, whenever the mouse area is clicked, the \c onClicked handler is invoked, applying a random color to the \l Rectangle:
+For example, the \l [QtQuickControls]{Button} type from the
+\l{Qt Quick Controls} module has a \c clicked signal, which
+is emitted whenever the button is clicked. In this case, the signal handler for
+receiving this signal should be \c onClicked. In the example below, whenever
+the button is clicked, the \c onClicked handler is invoked, applying a random
+color to the parent \l Rectangle:
 
-\qml
-import QtQuick 2.0
-
-Rectangle {
-    id: rect
-    width: 100; height: 100
-
-    MouseArea {
-        anchors.fill: parent
-        onClicked: {
-            rect.color = Qt.rgba(Math.random(), Math.random(), Math.random(), 1);
-        }
-    }
-}
-\endqml
-
-Looking at the \l MouseArea documentation, you can see the \l {MouseArea::}{clicked} signal is emitted with a parameter named \c mouse which is a \l MouseEvent object that contains further details about the mouse click event. This name can be referred to in our \c onClicked handler to access this parameter. For example, the \l MouseEvent type has \c x and \c y coordinates that allows us to print out the exact location where the mouse was clicked:
-
-\qml
-import QtQuick 2.0
+\qml \QtMinorVersion
+import QtQuick 2.\1
+import QtQuick.Controls 2.\1
 
 Rectangle {
     id: rect
-    width: 100; height: 100
+    width: 250; height: 250
 
-    MouseArea {
-        anchors.fill: parent
+    Button {
+        anchors.bottom: parent.bottom
+        anchors.horizontalCenter: parent.horizontalCenter
+        text: "Change color!"
         onClicked: {
             rect.color = Qt.rgba(Math.random(), Math.random(), Math.random(), 1);
-
-            // access 'mouse' parameter
-            console.log("Clicked mouse at", mouse.x, mouse.y)
         }
     }
 }
 \endqml
 
+\section2 Property change signal handlers
 
-\section2 Property Change Signal Handlers
-
-A signal is automatically emitted when the value of a QML property changes. This type of signal is a \e {property change signal} and signal handlers for these signals are written in the form \e on<Property>Changed where \e <Property> is the name of the property, with the first letter capitalized.
+A signal is automatically emitted when the value of a QML property changes.
+This type of signal is a \e {property change signal} and signal handlers for
+these signals are written in the form \e on<Property>Changed, where
+\e <Property> is the name of the property, with the first letter capitalized.
 
 For example, the \l MouseArea type has a \l {MouseArea::pressed}{pressed} property. To receive a notification whenever this property changes, write a signal handler named \c onPressedChanged:
 
-\qml
-import QtQuick 2.0
+\qml \QtMinorVersion
+import QtQuick 2.\1
 
 Rectangle {
     id: rect
     width: 100; height: 100
 
-    MouseArea {
-        anchors.fill: parent
-        onPressedChanged: {
-            console.log("Mouse area is pressed?", pressed)
-        }
+    TapHandler {
+        onPressedChanged: console.log("taphandler pressed?", pressed)
     }
 }
 \endqml
 
-Even though the \l MouseArea documentation does not document a signal handler named \c onPressedChanged, the signal is implicitly provided by the fact that the \c pressed property exists.
+Even though the \l TapHandler documentation does not document a signal handler
+named \c onPressedChanged, the signal is implicitly provided by the fact that
+the \c pressed property exists.
 
+\section2 Using the Connections type
 
-\section2 Using the Connections Type
+In some cases it may be desirable to access a signal outside of the object that
+emits it. For these purposes, the \c QtQuick module provides the \l Connections
+type for connecting to signals of arbitrary objects. A \l Connections object
+can receive any signal from its specified \l {Connections::target}{target}.
 
-In some cases it may be desirable to access a signal outside of the object that emits it. For these purposes, the \c QtQuick module provides the \l Connections type for connecting to signals of arbitrary objects. A \l Connections object can receive any signal from its specified \l {Connections::target}{target}.
+For example, the \c onClicked handler in the earlier example could have been
+received by the root \l Rectangle instead, by placing the \c onClicked handler
+in a \l Connections object that has its \l {Connections::target}{target} set to
+the \c button:
 
-For example, the \c onClicked handler in the earlier example could have been received by the root \l Rectangle instead, by placing the \c onClicked handler in a \l Connections object that has its \l {Connections::target}{target} set to the \l MouseArea:
-
-\qml
-import QtQuick 2.0
+\qml \QtMinorVersion
+import QtQuick 2.\1
+import QtQuick.Controls 2.\1
 
 Rectangle {
     id: rect
-    width: 100; height: 100
+    width: 250; height: 250
 
-    MouseArea {
-        id: mouseArea
-        anchors.fill: parent
+    Button {
+        id: button
+        anchors.bottom: parent.bottom
+        anchors.horizontalCenter: parent.horizontalCenter
+        text: "Change color!"
     }
 
     Connections {
-        target: mouseArea
+        target: button
         onClicked: {
             rect.color = Qt.rgba(Math.random(), Math.random(), Math.random(), 1);
         }
@@ -140,16 +141,18 @@ Rectangle {
 \endqml
 
 
-\section2 Attached Signal Handlers
+\section2 Attached signal handlers
 
-An \l {Attached Properties and Attached Signal Handlers}{attached signal handler} is a signal handler that receives a signal from an \e {attaching type} rather than the object within which the handler is declared.
+An \l {Attached Properties and Attached Signal Handlers}{attached signal handler}
+receives a signal from an \e {attaching type} rather than the object within which
+the handler is declared.
 
 For example, \l{Component::completed}{Component.onCompleted} is an attached
-signal handler. This handler is often used to execute some JavaScript code when
-its creation process has been completed, as in the example below:
+signal handler. It is often used to execute some JavaScript code when its
+creation process is complete. Here is an example:
 
-\qml
-import QtQuick 2.0
+\qml \QtMinorVersion
+import QtQuick 2.\1
 
 Rectangle {
     width: 200; height: 200
@@ -161,14 +164,23 @@ Rectangle {
 }
 \endqml
 
-The \c onCompleted handler is not responding to some \c completed signal from the \l Rectangle type. Instead, an object of the \c Component \e {attaching type} with a \c completed signal has automatically been \e attached to the \l Rectangle object by the QML engine, and the engine emits this signal when the object is fully created, thus triggering the \c Component.onCompleted signal handler.
+The \c onCompleted handler is not responding to a \c completed signal from
+the \l Rectangle type. Instead, an object of the \c Component \e{attaching type}
+with a \c completed signal has automatically been \e attached to the \l Rectangle
+object by the QML engine. The engine emits this signal when the Rectangle object is
+created, thus triggering the \c Component.onCompleted signal handler.
 
-Attached signal handlers allow objects to be notified of particular signals that are significant to each individual object. If there was no \c Component.onCompleted attached signal handler, for example, then an object could not receive this notification without registering for some special signal from some special object. The \e {attached signal handler} mechanism enables objects to receive particular signals without these extra processes.
+Attached signal handlers allow objects to be notified of particular signals that are
+significant to each individual object. If there was no \c Component.onCompleted
+attached signal handler, for example, an object could not receive this notification
+without registering for some special signal from some special object.
+The \e {attached signal handler} mechanism enables objects to receive particular
+signals without extra code.
 
-See \l {Attached properties and attached signal handlers} for more information on attached signal handlers.
+See \l {Attached properties and attached signal handlers} for more information on
+attached signal handlers.
 
-
-\section1 Adding Signals to Custom QML Types
+\section1 Adding signals to custom QML types
 
 Signals can be added to custom QML types through the \c signal keyword.
 
@@ -178,21 +190,27 @@ The syntax for defining a new signal is:
 
 A signal is emitted by invoking the signal as a method.
 
-For example, say the code below is defined in a file named \c SquareButton.qml. The root \l Rectangle object has an \c activated signal. When the child \l MouseArea is clicked, it emits the parent's \c activated signal with the coordinates of the mouse click:
+For example, the code below is defined in a file named \c SquareButton.qml. The
+root \l Rectangle object has an \c activated signal, which is emitted whenever the
+child \l TapHandler is \c tapped. In this particular example the activated signal
+is emitted with the x and y coordinates of the mouse click:
 
-\qml
+\qml \QtMinorVersion
 // SquareButton.qml
+import QtQuick 2.\1
+
 Rectangle {
     id: root
 
     signal activated(real xPosition, real yPosition)
-
+    property point mouseXY
     property int side: 100
     width: side; height: side
 
-    MouseArea {
-        anchors.fill: parent
-        onPressed: root.activated(mouse.x, mouse.y)
+    TapHandler {
+        id: handler
+        onTapped: root.activated(mouseXY.x, mouseXY.y)
+        onPressedChanged: mouseXY = handler.point.position
     }
 }
 \endqml
@@ -210,7 +228,7 @@ See \l {Signal Attributes} for more details on writing signals for custom QML ty
 
 
 \target qml-connect-signals-to-method
-\section1 Connecting Signals to Methods and Signals
+\section1 Connecting signals to methods and signals
 
 Signal objects have a \c connect() method to a connect a signal either to a
 method or another signal. When a signal is connected to a method, the method is
@@ -219,7 +237,9 @@ signal to be received by a method instead of a signal handler.
 
 Below, the \c messageReceived signal is connected to three methods using the \c connect() method:
 
-\qml
+\qml \QtMinorVersion
+import QtQuick 2.\1
+
 Rectangle {
     id: relay
 
@@ -244,7 +264,12 @@ Rectangle {
 }
 \endqml
 
-In many cases it is sufficient to receive signals through signal handlers rather than using the connect() function. However, using the \c connect method allows a signal to be received by multiple methods as shown above, which would not be possible with signal handlers as they must be uniquely named. Also, the \c connect method is useful when connecting signals to \l {Dynamic QML Object Creation from JavaScript}{dynamically created objects}.
+In many cases it is sufficient to receive signals through signal handlers
+rather than using the connect() function. However, using the \c connect
+method allows a signal to be received by multiple methods as shown earlier,
+which would not be possible with signal handlers as they must be uniquely
+named. Also, the \c connect method is useful when connecting signals to
+\l {Dynamic QML Object Creation from JavaScript}{dynamically created objects}.
 
 There is a corresponding \c disconnect() method for removing connected signals:
 
@@ -259,12 +284,14 @@ Rectangle {
 }
 \endqml
 
-\section3 Signal to Signal Connect
+\section3 Signal to signal connect
 
 By connecting signals to other signals, the \c connect() method can form different
 signal chains.
 
-\qml
+\qml \QtMinorVersion
+import QtQuick 2.\1
+
 Rectangle {
     id: forwarder
     width: 100; height: 100
@@ -272,20 +299,20 @@ Rectangle {
     signal send()
     onSend: console.log("Send clicked")
 
-    MouseArea {
+    TapHandler {
         id: mousearea
         anchors.fill: parent
-        onClicked: console.log("MouseArea clicked")
+        onTapped: console.log("Mouse clicked")
     }
 
     Component.onCompleted: {
-        mousearea.clicked.connect(send)
+        mousearea.tapped.connect(send)
     }
 }
 \endqml
 
 
-Whenever the \l MouseArea \c clicked signal is emitted, the \c send
+Whenever the \l TapHandler's \c tapped signal is emitted, the \c send
 signal will automatically be emitted as well.
 
 \code
@@ -293,6 +320,4 @@ output:
     MouseArea clicked
     Send clicked
 \endcode
-
-
 */
diff --git a/src/qml/doc/src/qmllanguageref/typesystem/basictypes.qdoc b/src/qml/doc/src/qmllanguageref/typesystem/basictypes.qdoc
index a486b47f03..c4c1b61693 100644
--- a/src/qml/doc/src/qmllanguageref/typesystem/basictypes.qdoc
+++ b/src/qml/doc/src/qmllanguageref/typesystem/basictypes.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
@@ -673,4 +673,5 @@ property is only invoked when the property is reassigned to a different object v
     \endqml
 
     \sa {QML Basic Types}
+    \sa {qtqml-syntax-objectattributes.html#enumeration-attributes}{Enumeration Attributes}
 */
diff --git a/src/qml/doc/src/qmllanguageref/typesystem/objecttypes.qdoc b/src/qml/doc/src/qmllanguageref/typesystem/objecttypes.qdoc
index b0aab1c73a..5f089b5ebc 100644
--- a/src/qml/doc/src/qmllanguageref/typesystem/objecttypes.qdoc
+++ b/src/qml/doc/src/qmllanguageref/typesystem/objecttypes.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
@@ -45,12 +45,14 @@ type, as discussed in \l {qtqml-documents-definetypes.html}
 {Documents as QML object type definitions}, or by defining a QML type from C++
 and registering the type with the QML engine, as discussed in
 \l{qtqml-cppintegration-definetypes.html}{Defining QML Types from C++}.
+Note that in both cases, the type name must begin with an uppercase letter in
+order to be declared as a QML object type in a QML file.
 
 
 \section1 Defining Object Types from QML
 
 
-\section2 Defining Object Types through QML Documents
+\section2 Defining Object Types Through QML Documents
 
 Plugin writers and application developers may provide types defined as QML
 documents.  A QML document, when visible to the QML import system, defines a
diff --git a/src/qml/doc/src/qmllanguageref/typesystem/topic.qdoc b/src/qml/doc/src/qmllanguageref/typesystem/topic.qdoc
index 26e7a072da..a5f730e8d4 100644
--- a/src/qml/doc/src/qmllanguageref/typesystem/topic.qdoc
+++ b/src/qml/doc/src/qmllanguageref/typesystem/topic.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
@@ -67,7 +67,7 @@ For example, the standard \c Date and \c Array types are available, as below:
 import QtQuick 2.0
 
 Item {
-    property var theArray: new Array()
+    property var theArray: []
     property var theDate: new Date()
 
     Component.onCompleted: {
diff --git a/src/qml/doc/src/qmltypereference.qdoc b/src/qml/doc/src/qmltypereference.qdoc
index b2bb9ebd18..ae36ebbcc9 100644
--- a/src/qml/doc/src/qmltypereference.qdoc
+++ b/src/qml/doc/src/qmltypereference.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,13 +20,13 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
 
 /*!
-\qmlmodule QtQml 2.2
+\qmlmodule QtQml 2.\QtMinorVersion
 \title Qt QML QML Types
 \ingroup qmlmodules
 \brief List of QML types provided by the Qt QML module
@@ -43,19 +43,19 @@ The types provided by the \c QtQml module are only available in a QML document
 if that document imports the \c QtQml namespace (or if the document imports the
 \c QtQuick namespace, as noted below).
 
-The current version of the \c QtQml module is version 2.2, and thus it may be
-imported via the following statement:
+The current version of the \c QtQml module is version 2.\QtMinorVersion, and
+thus it may be imported via the following statement:
 
-\qml
-import QtQml 2.2
+\qml \QtMinorVersion
+import QtQml 2.\1
 \endqml
 
 Most clients will never need to use the \c QtQml import, as all of the types
 are also provided by the \c QtQuick namespace which may be imported as
 follows:
 
-\qml
-import QtQuick 2.7
+\qml \QtMinorVersion
+import QtQuick 2.\1
 \endqml
 
 See the \l{Qt Quick} module documentation for more information about the \c
@@ -91,10 +91,17 @@ provided:
 
 The \c date type refers to a date value, including the time of the day.
 
-To create a \c date value, specify it as a "YYYY-MM-DD" string:
+To create a \c date value, specify it as a "YYYY-MM-DDThh:mm:ss.zzzZ" string.
+(The T is literal, YYYY is a full year number, MM and DD are month and day
+numbers, hh, mm and ss are hours, minutes and seconds, with .zzz as
+milliseconds and Z as time-zone offset. The T and following time are optional.
+If they are omitted, the date is handled as the start of UTC's day, which
+falls on other dates in some time-zones. When T is included, the :ss.zzz or
+just .zzz part can be omitted. With or without those, the zone offset can be
+omitted, in which case local time is used.)  For example:
 
 \qml
-MyDatePicker { minDate: "2000-01-01"; maxDate: "2020-12-31" }
+MyDatePicker { minDate: "2000-01-01 0:0"; maxDate: "2020-12-31 23:59" }
 \endqml
 
 To read a date value returned from a C++ extension class, use
@@ -102,7 +109,13 @@ To read a date value returned from a C++ extension class, use
 
 When integrating with C++, note that any QDate or QDateTime value
 \l{qtqml-cppintegration-data.html}{passed into QML from C++} is automatically
-converted into a \c date value, and vice-versa.
+converted into a \c date value, and vice-versa. Note, however, that
+converting a QDate will result in UTC's start of the day, which falls on
+a different date in some other time-zones. It is usually more robust
+to convert the QDate via a QDateTime explicitly, specifying local-time
+or a relevant time-zone and selecting a time of day (such as noon)
+that reliably exists (daylight-savings transitions skip an hour, near
+one end or the other of a day).
 
 This basic type is provided by the QML language. It can be implicitly converted
 to a \l{QtQml::Date}{Date} object.
diff --git a/src/qml/doc/src/qtqml-cpp.qdoc b/src/qml/doc/src/qtqml-cpp.qdoc
index dc6171c32e..2c4d2a5ade 100644
--- a/src/qml/doc/src/qtqml-cpp.qdoc
+++ b/src/qml/doc/src/qtqml-cpp.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
@@ -29,21 +29,19 @@
 \title Qt QML C++ Classes
 \ingroup modules
 \qtvariable qml
-\brief The C++ API provided by the Qt QML module
+\brief The C++ API provided by the Qt QML module.
 
 To include the definitions of the module's classes, use the
 following directive:
 
-\code
-#include <QtQml>
-\endcode
+\snippet code/doc_src_qtqml.cpp 0
 
+\if !defined(qtforpython)
 To link against the module, add this line to your \l qmake \c
 .pro file:
 
-\code
-QT += qml
-\endcode
+\snippet code/doc_src_qtqml.pro 0
+\endif
 
 For more information on the Qt QML module, see the
 \l{Qt QML} module documentation.
diff --git a/src/qml/doc/src/qtqml.qdoc b/src/qml/doc/src/qtqml.qdoc
index 747466281e..68d2b66950 100644
--- a/src/qml/doc/src/qtqml.qdoc
+++ b/src/qml/doc/src/qtqml.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
@@ -55,11 +55,12 @@ following directive:
 #include <QtQml>
 \endcode
 
-The QML types in Qt QML are available through the \c QtQML import. To use the
+The QML types in Qt QML are available through the \c QtQml import. To use the
 types, add the following import statement to your .qml file:
-\code
-import QtQml 2.0
-\endcode
+
+\qml \QtMinorVersion
+import QtQml 2.\1
+\endqml
 
 
 To link against the module, add this line to your \l qmake \c
@@ -134,12 +135,13 @@ the QML code to interact with C++ code.
 \section1 Licenses and Attributions
 
 Qt QML is available under commercial licenses from \l{The Qt Company}.
-In addition, it is available under the
+In addition, it is available under free software licenses. Since Qt 5.4,
+these free software licenses are
 \l{GNU Lesser General Public License, version 3}, or
 the \l{GNU General Public License, version 2}.
 See \l{Qt Licensing} for further details.
 
-Furthermore Qt QML potentially contains third party
+Furthermore Qt QML in Qt \QtVersion may contain third party
 modules under following permissive licenses:
 
 \generatelist{groupsbymodule attributions-qtqml}
diff --git a/src/qml/doc/src/statemachine.qdoc b/src/qml/doc/src/statemachine.qdoc
index 56a8746e1e..6986f1baa0 100644
--- a/src/qml/doc/src/statemachine.qdoc
+++ b/src/qml/doc/src/statemachine.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,13 +20,13 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
 
 /*!
-  \qmlmodule QtQml.StateMachine 1.0
+  \qmlmodule QtQml.StateMachine 1.\QtMinorVersion
   \title Declarative State Machine QML Types
   \brief Provides QML types to create and execute state graphs.
 
@@ -61,16 +61,16 @@
 
   \annotatedlist statemachine-qmltypes
 
-  \section1 Using both QtQuick and QtQml.StateMachine imports
+  \section1 Using Both QtQuick and QtQml.StateMachine Imports
 
   \warning If you're attempting to import both \l{QtQuick} and
     \e{QtQml.StateMachine} in one single QML file, make sure to import
     \e{QtQml.StateMachine} \e{last}. This way, the \e{State} type is provided
     by the Declarative State Machine Framework and not by \l{QtQuick}:
 
-  \qml
-    import QtQuick 2.0
-    import QtQml.StateMachine 1.0
+  \qml \QtMinorVersion
+    import QtQuick 2.\1
+    import QtQml.StateMachine 1.\1
 
     StateMachine {
         State {
@@ -82,9 +82,9 @@
   Alternatively, you can import \e{QtQml.StateMachine} into a separate
   namespace to avoid any ambiguity with QtQuick's \e{State} item:
 
-  \qml
-    import QtQuick 2.0
-    import QtQml.StateMachine 1.0 as DSM
+  \qml \QtMinorVersion
+    import QtQuick 2.\1
+    import QtQml.StateMachine 1.\1 as DSM
 
     DSM.StateMachine {
         DSM.State {
diff --git a/src/qml/jit/jit.pri b/src/qml/jit/jit.pri
index 7ea4e951d5..49eb2e8a37 100644
--- a/src/qml/jit/jit.pri
+++ b/src/qml/jit/jit.pri
@@ -1,22 +1,30 @@
-include(../../3rdparty/masm/masm-defs.pri)
-
 INCLUDEPATH += $$PWD
 INCLUDEPATH += $$OUT_PWD
 
+SOURCES += \
+    $$PWD/qv4baselinejit.cpp \
+    $$PWD/qv4baselineassembler.cpp \
+    $$PWD/qv4assemblercommon.cpp
+
 HEADERS += \
-    $$PWD/qv4assembler_p.h \
-    $$PWD/qv4regalloc_p.h \
-    $$PWD/qv4targetplatform_p.h \
-    $$PWD/qv4isel_masm_p.h \
-    $$PWD/qv4binop_p.h \
-    $$PWD/qv4unop_p.h \
-    $$PWD/qv4registerinfo_p.h
+    $$PWD/qv4baselinejit_p.h \
+    $$PWD/qv4baselineassembler_p.h \
+    $$PWD/qv4assemblercommon_p.h
 
+qtConfig(qml-tracing) {
 SOURCES += \
-    $$PWD/qv4assembler.cpp \
-    $$PWD/qv4regalloc.cpp \
-    $$PWD/qv4isel_masm.cpp \
-    $$PWD/qv4binop.cpp \
-    $$PWD/qv4unop.cpp \
+    $$PWD/qv4ir.cpp \
+    $$PWD/qv4operation.cpp \
+    $$PWD/qv4node.cpp \
+    $$PWD/qv4graph.cpp \
+    $$PWD/qv4graphbuilder.cpp \
+    $$PWD/qv4tracingjit.cpp \
 
-include(../../3rdparty/masm/masm.pri)
+HEADERS += \
+    $$PWD/qv4ir_p.h \
+    $$PWD/qv4operation_p.h \
+    $$PWD/qv4runtimesupport_p.h \
+    $$PWD/qv4node_p.h \
+    $$PWD/qv4graph_p.h \
+    $$PWD/qv4graphbuilder_p.h \
+}
diff --git a/src/qml/jit/qv4assembler.cpp b/src/qml/jit/qv4assembler.cpp
deleted file mode 100644
index d062f3bbb2..0000000000
--- a/src/qml/jit/qv4assembler.cpp
+++ /dev/null
@@ -1,726 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the QtQml module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 3 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL3 included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 3 requirements
-** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 2.0 or (at your option) the GNU General
-** Public license version 3 or any later version approved by the KDE Free
-** Qt Foundation. The licenses are as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-2.0.html and
-** https://www.gnu.org/licenses/gpl-3.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "qv4isel_masm_p.h"
-#include "qv4runtime_p.h"
-#include "qv4ssa_p.h"
-#include "qv4regalloc_p.h"
-#include "qv4assembler_p.h"
-
-#include <assembler/LinkBuffer.h>
-#include <WTFStubs.h>
-
-#if !defined(V4_BOOTSTRAP)
-#include "qv4function_p.h"
-#endif
-
-#include <iostream>
-#include <QBuffer>
-#include <QCoreApplication>
-
-#if ENABLE(ASSEMBLER)
-
-#if USE(UDIS86)
-#  include <udis86.h>
-#endif
-
-using namespace QV4;
-using namespace QV4::JIT;
-
-CompilationUnit::~CompilationUnit()
-{
-}
-
-#if !defined(V4_BOOTSTRAP)
-
-void CompilationUnit::linkBackendToEngine(ExecutionEngine *engine)
-{
-    runtimeFunctions.resize(data->functionTableSize);
-    runtimeFunctions.fill(0);
-    for (int i = 0 ;i < runtimeFunctions.size(); ++i) {
-        const CompiledData::Function *compiledFunction = data->functionAt(i);
-
-        QV4::Function *runtimeFunction = new QV4::Function(engine, this, compiledFunction,
-                                                           (ReturnedValue (*)(QV4::ExecutionEngine *, const uchar *)) codeRefs[i].code().executableAddress());
-        runtimeFunctions[i] = runtimeFunction;
-    }
-}
-
-bool CompilationUnit::memoryMapCode(QString *errorString)
-{
-    Q_UNUSED(errorString);
-    codeRefs.resize(data->functionTableSize);
-
-    const char *basePtr = reinterpret_cast<const char *>(data);
-
-    for (uint i = 0; i < data->functionTableSize; ++i) {
-        const CompiledData::Function *compiledFunction = data->functionAt(i);
-        void *codePtr = const_cast<void *>(reinterpret_cast<const void *>(basePtr + compiledFunction->codeOffset));
-        JSC::MacroAssemblerCodeRef codeRef = JSC::MacroAssemblerCodeRef::createSelfManagedCodeRef(JSC::MacroAssemblerCodePtr(codePtr));
-        JSC::ExecutableAllocator::makeExecutable(codePtr, compiledFunction->codeSize);
-        codeRefs[i] = codeRef;
-
-        static const bool showCode = qEnvironmentVariableIsSet("QV4_SHOW_ASM");
-        if (showCode) {
-            WTF::dataLogF("Mapped JIT code for %s\n", qPrintable(stringAt(compiledFunction->nameIndex)));
-            disassemble(codeRef.code(), compiledFunction->codeSize, "    ", WTF::dataFile());
-        }
-    }
-
-    return true;
-}
-
-#endif // !defined(V4_BOOTSTRAP)
-
-void CompilationUnit::prepareCodeOffsetsForDiskStorage(CompiledData::Unit *unit)
-{
-    const int codeAlignment = 16;
-    quint64 offset = WTF::roundUpToMultipleOf(codeAlignment, unit->unitSize);
-    Q_ASSERT(int(unit->functionTableSize) == codeRefs.size());
-    for (int i = 0; i < codeRefs.size(); ++i) {
-        CompiledData::Function *compiledFunction = const_cast<CompiledData::Function *>(unit->functionAt(i));
-        compiledFunction->codeOffset = offset;
-        compiledFunction->codeSize = codeRefs.at(i).size();
-        offset = WTF::roundUpToMultipleOf(codeAlignment, offset + compiledFunction->codeSize);
-    }
-}
-
-bool CompilationUnit::saveCodeToDisk(QIODevice *device, const CompiledData::Unit *unit, QString *errorString)
-{
-    Q_ASSERT(device->pos() == unit->unitSize);
-    Q_ASSERT(device->atEnd());
-    Q_ASSERT(int(unit->functionTableSize) == codeRefs.size());
-
-    QByteArray padding;
-
-    for (int i = 0; i < codeRefs.size(); ++i) {
-        const CompiledData::Function *compiledFunction = unit->functionAt(i);
-
-        if (device->pos() > qint64(compiledFunction->codeOffset)) {
-            *errorString = QStringLiteral("Invalid state of cache file to write.");
-            return false;
-        }
-
-        const quint64 paddingSize = compiledFunction->codeOffset - device->pos();
-        padding.fill(0, paddingSize);
-        qint64 written = device->write(padding);
-        if (written != padding.size()) {
-            *errorString = device->errorString();
-            return false;
-        }
-
-        const void *undecoratedCodePtr = codeRefs.at(i).code().dataLocation();
-        written = device->write(reinterpret_cast<const char *>(undecoratedCodePtr), compiledFunction->codeSize);
-        if (written != qint64(compiledFunction->codeSize)) {
-            *errorString = device->errorString();
-            return false;
-        }
-    }
-    return true;
-}
-
-template <typename TargetConfiguration>
-Assembler<TargetConfiguration>::Assembler(QV4::Compiler::JSUnitGenerator *jsGenerator, IR::Function* function, QV4::ExecutableAllocator *executableAllocator)
-    : _function(function)
-    , _nextBlock(0)
-    , _executableAllocator(executableAllocator)
-    , _jsGenerator(jsGenerator)
-{
-    _addrs.resize(_function->basicBlockCount());
-    _patches.resize(_function->basicBlockCount());
-    _labelPatches.resize(_function->basicBlockCount());
-}
-
-template <typename TargetConfiguration>
-void Assembler<TargetConfiguration>::registerBlock(IR::BasicBlock* block, IR::BasicBlock *nextBlock)
-{
-    _addrs[block->index()] = label();
-    catchBlock = block->catchBlock;
-    _nextBlock = nextBlock;
-}
-
-template <typename TargetConfiguration>
-void Assembler<TargetConfiguration>::jumpToBlock(IR::BasicBlock* current, IR::BasicBlock *target)
-{
-    Q_UNUSED(current);
-
-    if (target != _nextBlock)
-        _patches[target->index()].push_back(jump());
-}
-
-template <typename TargetConfiguration>
-void Assembler<TargetConfiguration>::addPatch(IR::BasicBlock* targetBlock, Jump targetJump)
-{
-    _patches[targetBlock->index()].push_back(targetJump);
-}
-
-template <typename TargetConfiguration>
-void Assembler<TargetConfiguration>::addPatch(DataLabelPtr patch, Label target)
-{
-    DataLabelPatch p;
-    p.dataLabel = patch;
-    p.target = target;
-    _dataLabelPatches.push_back(p);
-}
-
-template <typename TargetConfiguration>
-void Assembler<TargetConfiguration>::addPatch(DataLabelPtr patch, IR::BasicBlock *target)
-{
-    _labelPatches[target->index()].push_back(patch);
-}
-
-template <typename TargetConfiguration>
-void Assembler<TargetConfiguration>::generateCJumpOnNonZero(RegisterID reg, IR::BasicBlock *currentBlock,
-                                       IR::BasicBlock *trueBlock, IR::BasicBlock *falseBlock)
-{
-    generateCJumpOnCompare(RelationalCondition::NotEqual, reg, TrustedImm32(0), currentBlock, trueBlock, falseBlock);
-}
-
-template <typename TargetConfiguration>
-void Assembler<TargetConfiguration>::generateCJumpOnCompare(RelationalCondition cond,
-                                       RegisterID left,
-                                       TrustedImm32 right,
-                                       IR::BasicBlock *currentBlock,
-                                       IR::BasicBlock *trueBlock,
-                                       IR::BasicBlock *falseBlock)
-{
-    if (trueBlock == _nextBlock) {
-        Jump target = branch32(invert(cond), left, right);
-        addPatch(falseBlock, target);
-    } else {
-        Jump target = branch32(cond, left, right);
-        addPatch(trueBlock, target);
-        jumpToBlock(currentBlock, falseBlock);
-    }
-}
-
-template <typename TargetConfiguration>
-void Assembler<TargetConfiguration>::generateCJumpOnCompare(RelationalCondition cond,
-                                       RegisterID left,
-                                       RegisterID right,
-                                       IR::BasicBlock *currentBlock,
-                                       IR::BasicBlock *trueBlock,
-                                       IR::BasicBlock *falseBlock)
-{
-    if (trueBlock == _nextBlock) {
-        Jump target = branch32(invert(cond), left, right);
-        addPatch(falseBlock, target);
-    } else {
-        Jump target = branch32(cond, left, right);
-        addPatch(trueBlock, target);
-        jumpToBlock(currentBlock, falseBlock);
-    }
-}
-
-template <typename TargetConfiguration>
-typename Assembler<TargetConfiguration>::Pointer
-Assembler<TargetConfiguration>::loadAddressForWriting(RegisterID tmp, IR::Expr *e, WriteBarrier::Type *barrier)
-{
-    if (barrier)
-        *barrier = WriteBarrier::NoBarrier;
-    IR::Temp *t = e->asTemp();
-    if (t)
-        return loadTempAddress(t);
-    else
-        return loadArgLocalAddressForWriting(tmp, e->asArgLocal(), barrier);
-}
-
-template <typename TargetConfiguration>
-typename Assembler<TargetConfiguration>::Pointer Assembler<TargetConfiguration>::loadTempAddress(IR::Temp *t)
-{
-    if (t->kind == IR::Temp::StackSlot)
-        return stackSlotPointer(t);
-    else
-        Q_UNREACHABLE();
-}
-
-template <typename TargetConfiguration>
-typename Assembler<TargetConfiguration>::Pointer
-Assembler<TargetConfiguration>::loadArgLocalAddressForWriting(RegisterID baseReg, IR::ArgLocal *al, WriteBarrier::Type *barrier)
-{
-    if (barrier)
-        *barrier = _function->argLocalRequiresWriteBarrier(al) ? WriteBarrier::Barrier : WriteBarrier::NoBarrier;
-
-    int32_t offset = 0;
-    int scope = al->scope;
-    loadPtr(Address(EngineRegister, targetStructureOffset(offsetof(EngineBase, current))), baseReg);
-
-    const qint32 outerOffset = targetStructureOffset(Heap::ExecutionContextData::baseOffset + offsetof(Heap::ExecutionContextData, outer));
-    const qint32 localsOffset = targetStructureOffset(Heap::CallContextData::baseOffset + offsetof(Heap::CallContextData, function))
-                                + 8 // locals is always 8 bytes away from function, regardless of pointer size.
-                                + offsetof(ValueArray<0>, values);
-
-    while (scope) {
-        loadPtr(Address(baseReg, outerOffset), baseReg);
-        --scope;
-    }
-    switch (al->kind) {
-    case IR::ArgLocal::Formal:
-    case IR::ArgLocal::ScopedFormal: {
-        if (barrier && *barrier == WriteBarrier::Barrier) {
-            // if we need a barrier, the baseReg has to point to the ExecutionContext
-            // callData comes directly after locals, calculate the offset using that
-            offset = localsOffset + _function->localsCountForScope(al) * sizeof(Value);
-            offset += sizeof(CallData) + (al->index - 1) * sizeof(Value);
-        } else {
-            const qint32 callDataOffset = targetStructureOffset(Heap::ExecutionContextData::baseOffset + offsetof(Heap::ExecutionContextData, callData));
-            loadPtr(Address(baseReg, callDataOffset), baseReg);
-            offset = sizeof(CallData) + (al->index - 1) * sizeof(Value);
-        }
-    } break;
-    case IR::ArgLocal::Local:
-    case IR::ArgLocal::ScopedLocal: {
-        offset = localsOffset + al->index * sizeof(Value);
-    } break;
-    default:
-        Q_UNREACHABLE();
-    }
-    return Pointer(baseReg, offset);
-}
-
-template <typename TargetConfiguration>
-typename Assembler<TargetConfiguration>::Pointer Assembler<TargetConfiguration>::loadStringAddress(RegisterID reg, const QString &string)
-{
-    loadPtr(Address(Assembler::EngineRegister, targetStructureOffset(offsetof(QV4::EngineBase, current))), Assembler::ScratchRegister);
-    loadPtr(Address(Assembler::ScratchRegister, targetStructureOffset(Heap::ExecutionContextData::baseOffset + offsetof(Heap::ExecutionContextData, compilationUnit))), Assembler::ScratchRegister);
-    loadPtr(Address(Assembler::ScratchRegister, offsetof(CompiledData::CompilationUnitBase, runtimeStrings)), reg);
-    const int id = _jsGenerator->registerString(string);
-    return Pointer(reg, id * RegisterSize);
-}
-
-template <typename TargetConfiguration>
-typename Assembler<TargetConfiguration>::Address Assembler<TargetConfiguration>::loadConstant(IR::Const *c, RegisterID baseReg)
-{
-    return loadConstant(convertToValue<TargetPrimitive>(c), baseReg);
-}
-
-template <typename TargetConfiguration>
-typename Assembler<TargetConfiguration>::Address Assembler<TargetConfiguration>::loadConstant(const TargetPrimitive &v, RegisterID baseReg)
-{
-    loadPtr(Address(Assembler::EngineRegister, targetStructureOffset(offsetof(QV4::EngineBase, current))), baseReg);
-    loadPtr(Address(baseReg, targetStructureOffset(Heap::ExecutionContextData::baseOffset + offsetof(Heap::ExecutionContextData, constantTable))), baseReg);
-    const int index = _jsGenerator->registerConstant(v.rawValue());
-    return Address(baseReg, index * sizeof(QV4::Value));
-}
-
-template <typename TargetConfiguration>
-void Assembler<TargetConfiguration>::loadStringRef(RegisterID reg, const QString &string)
-{
-    const int id = _jsGenerator->registerString(string);
-    move(TrustedImm32(id), reg);
-}
-
-template <typename TargetConfiguration>
-void Assembler<TargetConfiguration>::storeValue(TargetPrimitive value, IR::Expr *destination)
-{
-    WriteBarrier::Type barrier;
-    Address addr = loadAddressForWriting(ScratchRegister, destination, &barrier);
-    storeValue(value, addr, barrier);
-}
-
-template <typename TargetConfiguration>
-void Assembler<TargetConfiguration>::enterStandardStackFrame(const RegisterInformation &regularRegistersToSave,
-                                        const RegisterInformation &fpRegistersToSave)
-{
-    platformEnterStandardStackFrame(this);
-
-    move(StackPointerRegister, JITTargetPlatform::FramePointerRegister);
-
-    const int frameSize = _stackLayout->calculateStackFrameSize();
-    subPtr(TrustedImm32(frameSize), StackPointerRegister);
-
-    Address slotAddr(JITTargetPlatform::FramePointerRegister, 0);
-    for (int i = 0, ei = fpRegistersToSave.size(); i < ei; ++i) {
-        Q_ASSERT(fpRegistersToSave.at(i).isFloatingPoint());
-        slotAddr.offset -= sizeof(double);
-        TargetConfiguration::MacroAssembler::storeDouble(fpRegistersToSave.at(i).reg<FPRegisterID>(), slotAddr);
-    }
-    for (int i = 0, ei = regularRegistersToSave.size(); i < ei; ++i) {
-        Q_ASSERT(regularRegistersToSave.at(i).isRegularRegister());
-        slotAddr.offset -= RegisterSize;
-        storePtr(regularRegistersToSave.at(i).reg<RegisterID>(), slotAddr);
-    }
-
-    platformFinishEnteringStandardStackFrame(this);
-}
-
-template <typename TargetConfiguration>
-void Assembler<TargetConfiguration>::leaveStandardStackFrame(const RegisterInformation &regularRegistersToSave,
-                                        const RegisterInformation &fpRegistersToSave)
-{
-    Address slotAddr(JITTargetPlatform::FramePointerRegister, -regularRegistersToSave.size() * RegisterSize - fpRegistersToSave.size() * sizeof(double));
-
-    // restore the callee saved registers
-    for (int i = regularRegistersToSave.size() - 1; i >= 0; --i) {
-        Q_ASSERT(regularRegistersToSave.at(i).isRegularRegister());
-        loadPtr(slotAddr, regularRegistersToSave.at(i).reg<RegisterID>());
-        slotAddr.offset += RegisterSize;
-    }
-    for (int i = fpRegistersToSave.size() - 1; i >= 0; --i) {
-        Q_ASSERT(fpRegistersToSave.at(i).isFloatingPoint());
-        TargetConfiguration::MacroAssembler::loadDouble(slotAddr, fpRegistersToSave.at(i).reg<FPRegisterID>());
-        slotAddr.offset += sizeof(double);
-    }
-
-    Q_ASSERT(slotAddr.offset == 0);
-
-    const int frameSize = _stackLayout->calculateStackFrameSize();
-    platformLeaveStandardStackFrame(this, frameSize);
-}
-
-
-
-
-// Try to load the source expression into the destination FP register. This assumes that two
-// general purpose (integer) registers are available: the ScratchRegister and the
-// ReturnValueRegister. It returns a Jump if no conversion can be performed.
-template <typename TargetConfiguration>
-typename Assembler<TargetConfiguration>::Jump Assembler<TargetConfiguration>::genTryDoubleConversion(IR::Expr *src, FPRegisterID dest)
-{
-    switch (src->type) {
-    case IR::DoubleType:
-        moveDouble(toDoubleRegister(src, dest), dest);
-        return Assembler::Jump();
-    case IR::SInt32Type:
-        convertInt32ToDouble(toInt32Register(src, Assembler::ScratchRegister),
-                                  dest);
-        return Assembler::Jump();
-    case IR::UInt32Type:
-        convertUInt32ToDouble(toUInt32Register(src, Assembler::ScratchRegister),
-                                   dest, Assembler::ReturnValueRegister);
-        return Assembler::Jump();
-    case IR::NullType:
-    case IR::UndefinedType:
-    case IR::BoolType:
-        // TODO?
-    case IR::StringType:
-        return jump();
-    default:
-        break;
-    }
-
-    Q_ASSERT(src->asTemp() || src->asArgLocal());
-
-    // It's not a number type, so it cannot be in a register.
-    Q_ASSERT(src->asArgLocal() || src->asTemp()->kind != IR::Temp::PhysicalRegister || src->type == IR::BoolType);
-
-    Assembler::Pointer tagAddr = loadAddressForReading(Assembler::ScratchRegister, src);
-    tagAddr.offset += 4;
-    load32(tagAddr, Assembler::ScratchRegister);
-
-    // check if it's an int32:
-    Assembler::Jump isNoInt = branch32(Assembler::NotEqual, Assembler::ScratchRegister,
-                                       Assembler::TrustedImm32(quint32(ValueTypeInternal::Integer)));
-    convertInt32ToDouble(toInt32Register(src, Assembler::ScratchRegister), dest);
-    Assembler::Jump intDone = jump();
-
-    // not an int, check if it's a double:
-    isNoInt.link(this);
-    Assembler::Jump isNoDbl = RegisterSizeDependentOps::checkIfTagRegisterIsDouble(this, ScratchRegister);
-    toDoubleRegister(src, dest);
-    intDone.link(this);
-
-    return isNoDbl;
-}
-
-template <typename TargetConfiguration>
-typename Assembler<TargetConfiguration>::Jump Assembler<TargetConfiguration>::branchDouble(bool invertCondition, IR::AluOp op,
-                                                   IR::Expr *left, IR::Expr *right)
-{
-    DoubleCondition cond;
-    switch (op) {
-    case IR::OpGt: cond = Assembler::DoubleGreaterThan; break;
-    case IR::OpLt: cond = Assembler::DoubleLessThan; break;
-    case IR::OpGe: cond = Assembler::DoubleGreaterThanOrEqual; break;
-    case IR::OpLe: cond = Assembler::DoubleLessThanOrEqual; break;
-    case IR::OpEqual:
-    case IR::OpStrictEqual: cond = Assembler::DoubleEqual; break;
-    case IR::OpNotEqual:
-    case IR::OpStrictNotEqual: cond = Assembler::DoubleNotEqualOrUnordered; break; // No, the inversion of DoubleEqual is NOT DoubleNotEqual.
-    default:
-        Q_UNREACHABLE();
-    }
-    if (invertCondition)
-        cond = TargetConfiguration::MacroAssembler::invert(cond);
-
-    return TargetConfiguration::MacroAssembler::branchDouble(cond, toDoubleRegister(left, FPGpr0), toDoubleRegister(right, JITTargetPlatform::FPGpr1));
-}
-
-template <typename TargetConfiguration>
-typename Assembler<TargetConfiguration>::Jump Assembler<TargetConfiguration>::branchInt32(bool invertCondition, IR::AluOp op, IR::Expr *left, IR::Expr *right)
-{
-    Assembler::RelationalCondition cond;
-    switch (op) {
-    case IR::OpGt: cond = Assembler::GreaterThan; break;
-    case IR::OpLt: cond = Assembler::LessThan; break;
-    case IR::OpGe: cond = Assembler::GreaterThanOrEqual; break;
-    case IR::OpLe: cond = Assembler::LessThanOrEqual; break;
-    case IR::OpEqual:
-    case IR::OpStrictEqual: cond = Assembler::Equal; break;
-    case IR::OpNotEqual:
-    case IR::OpStrictNotEqual: cond = Assembler::NotEqual; break;
-    default:
-        Q_UNREACHABLE();
-    }
-    if (invertCondition)
-        cond = TargetConfiguration::MacroAssembler::invert(cond);
-
-    return TargetConfiguration::MacroAssembler::branch32(cond,
-                                                         toInt32Register(left, Assembler::ScratchRegister),
-                                                         toInt32Register(right, Assembler::ReturnValueRegister));
-}
-
-template <typename TargetConfiguration>
-void Assembler<TargetConfiguration>::setStackLayout(int maxArgCountForBuiltins, int regularRegistersToSave, int fpRegistersToSave)
-{
-    _stackLayout.reset(new StackLayout(_function, maxArgCountForBuiltins, regularRegistersToSave, fpRegistersToSave));
-}
-
-template <typename TargetConfiguration>
-void Assembler<TargetConfiguration>::returnFromFunction(IR::Ret *s, RegisterInformation regularRegistersToSave, RegisterInformation fpRegistersToSave)
-{
-    if (!s) {
-        // this only happens if the method doesn't have a return statement and can
-        // only exit through an exception
-    } else if (IR::Temp *t = s->expr->asTemp()) {
-        RegisterSizeDependentOps::setFunctionReturnValueFromTemp(this, t);
-    } else if (IR::Const *c = s->expr->asConst()) {
-        auto retVal = convertToValue<TargetPrimitive>(c);
-        RegisterSizeDependentOps::setFunctionReturnValueFromConst(this, retVal);
-    } else {
-        Q_UNREACHABLE();
-        Q_UNUSED(s);
-    }
-
-    Label leaveStackFrame = label();
-
-    const int locals = stackLayout().calculateJSStackFrameSize();
-    subPtr(TrustedImm32(sizeof(QV4::Value)*locals), JITTargetPlatform::LocalsRegister);
-    storePtr(JITTargetPlatform::LocalsRegister, Address(JITTargetPlatform::EngineRegister, targetStructureOffset(offsetof(EngineBase, jsStackTop))));
-
-    leaveStandardStackFrame(regularRegistersToSave, fpRegistersToSave);
-    ret();
-
-    exceptionReturnLabel = label();
-    auto retVal = TargetPrimitive::undefinedValue();
-    RegisterSizeDependentOps::setFunctionReturnValueFromConst(this, retVal);
-    jump(leaveStackFrame);
-}
-
-namespace {
-class QIODevicePrintStream: public FilePrintStream
-{
-    Q_DISABLE_COPY(QIODevicePrintStream)
-
-public:
-    explicit QIODevicePrintStream(QIODevice *dest)
-        : FilePrintStream(0)
-        , dest(dest)
-        , buf(4096, '0')
-    {
-        Q_ASSERT(dest);
-    }
-
-    ~QIODevicePrintStream()
-    {}
-
-    void vprintf(const char* format, va_list argList) override WTF_ATTRIBUTE_PRINTF(2, 0)
-    {
-        const int written = qvsnprintf(buf.data(), buf.size(), format, argList);
-        if (written > 0)
-            dest->write(buf.constData(), written);
-        memset(buf.data(), 0, qMin(written, buf.size()));
-    }
-
-    void flush() override
-    {}
-
-private:
-    QIODevice *dest;
-    QByteArray buf;
-};
-} // anonymous namespace
-
-static void printDisassembledOutputWithCalls(QByteArray processedOutput, const QHash<void*, const char*>& functions)
-{
-    for (QHash<void*, const char*>::ConstIterator it = functions.begin(), end = functions.end();
-         it != end; ++it) {
-        const QByteArray ptrString = "0x" + QByteArray::number(quintptr(it.key()), 16);
-        int idx = processedOutput.indexOf(ptrString);
-        if (idx < 0)
-            continue;
-        idx = processedOutput.lastIndexOf('\n', idx);
-        if (idx < 0)
-            continue;
-        processedOutput = processedOutput.insert(idx, QByteArrayLiteral("                          ; call ") + it.value());
-    }
-
-    qDebug("%s", processedOutput.constData());
-}
-
-#if defined(Q_OS_LINUX)
-static FILE *pmap;
-
-static void qt_closePmap()
-{
-    if (pmap) {
-        fclose(pmap);
-        pmap = 0;
-    }
-}
-
-#endif
-
-template <typename TargetConfiguration>
-JSC::MacroAssemblerCodeRef Assembler<TargetConfiguration>::link(int *codeSize)
-{
-    Label endOfCode = label();
-
-    {
-        for (size_t i = 0, ei = _patches.size(); i != ei; ++i) {
-            Label target = _addrs.at(i);
-            Q_ASSERT(target.isSet());
-            for (Jump jump : qAsConst(_patches.at(i)))
-                jump.linkTo(target, this);
-        }
-    }
-
-    JSC::JSGlobalData dummy(_executableAllocator);
-    JSC::LinkBuffer<typename TargetConfiguration::MacroAssembler> linkBuffer(dummy, this, 0);
-
-    for (const DataLabelPatch &p : qAsConst(_dataLabelPatches))
-        linkBuffer.patch(p.dataLabel, linkBuffer.locationOf(p.target));
-
-    // link exception handlers
-    for (Jump jump : qAsConst(exceptionPropagationJumps))
-        linkBuffer.link(jump, linkBuffer.locationOf(exceptionReturnLabel));
-
-    {
-        for (size_t i = 0, ei = _labelPatches.size(); i != ei; ++i) {
-            Label target = _addrs.at(i);
-            Q_ASSERT(target.isSet());
-            for (DataLabelPtr label : _labelPatches.at(i))
-                linkBuffer.patch(label, linkBuffer.locationOf(target));
-        }
-    }
-
-    *codeSize = linkBuffer.offsetOf(endOfCode);
-
-    QByteArray name;
-
-    JSC::MacroAssemblerCodeRef codeRef;
-
-    static const bool showCode = qEnvironmentVariableIsSet("QV4_SHOW_ASM");
-    if (showCode) {
-        QHash<void*, const char*> functions;
-#ifndef QT_NO_DEBUG
-        for (CallInfo call : qAsConst(_callInfos))
-            functions[linkBuffer.locationOf(call.label).dataLocation()] = call.functionName;
-#endif
-
-        QBuffer buf;
-        buf.open(QIODevice::WriteOnly);
-        WTF::setDataFile(new QIODevicePrintStream(&buf));
-
-        name = _function->name->toUtf8();
-        if (name.isEmpty())
-            name = "IR::Function(0x" + QByteArray::number(quintptr(_function), 16) + ')';
-        codeRef = linkBuffer.finalizeCodeWithDisassembly("%s", name.data());
-
-        WTF::setDataFile(stderr);
-        printDisassembledOutputWithCalls(buf.data(), functions);
-    } else {
-        codeRef = linkBuffer.finalizeCodeWithoutDisassembly();
-    }
-
-#if defined(Q_OS_LINUX)
-    // This implements writing of JIT'd addresses so that perf can find the
-    // symbol names.
-    //
-    // Perf expects the mapping to be in a certain place and have certain
-    // content, for more information, see:
-    // https://github.com/torvalds/linux/blob/master/tools/perf/Documentation/jit-interface.txt
-    static bool doProfile = !qEnvironmentVariableIsEmpty("QV4_PROFILE_WRITE_PERF_MAP");
-    static bool profileInitialized = false;
-    if (doProfile && !profileInitialized) {
-        profileInitialized = true;
-
-        char pname[PATH_MAX];
-        snprintf(pname, PATH_MAX - 1, "/tmp/perf-%lu.map",
-                                      (unsigned long)QCoreApplication::applicationPid());
-
-        pmap = fopen(pname, "w");
-        if (!pmap)
-            qWarning("QV4: Can't write %s, call stacks will not contain JavaScript function names", pname);
-
-        // make sure we clean up nicely
-        std::atexit(qt_closePmap);
-    }
-
-    if (pmap) {
-        // this may have been pre-populated, if QV4_SHOW_ASM was on
-        if (name.isEmpty()) {
-            name = _function->name->toUtf8();
-            if (name.isEmpty())
-                name = "IR::Function(0x" + QByteArray::number(quintptr(_function), 16) + ')';
-        }
-
-        fprintf(pmap, "%llx %x %.*s\n",
-                      (long long unsigned int)codeRef.code().executableAddress(),
-                      *codeSize,
-                      name.length(),
-                      name.constData());
-        fflush(pmap);
-    }
-#endif
-
-    return codeRef;
-}
-
-template class QV4::JIT::Assembler<DefaultAssemblerTargetConfiguration>;
-#if defined(V4_BOOTSTRAP)
-#if !CPU(ARM_THUMB2)
-template class QV4::JIT::Assembler<AssemblerTargetConfiguration<JSC::MacroAssemblerARMv7, NoOperatingSystemSpecialization>>;
-#endif
-#if !CPU(ARM64)
-template class QV4::JIT::Assembler<AssemblerTargetConfiguration<JSC::MacroAssemblerARM64, NoOperatingSystemSpecialization>>;
-#endif
-#endif
-
-#endif
diff --git a/src/qml/jit/qv4assembler_p.h b/src/qml/jit/qv4assembler_p.h
deleted file mode 100644
index 9e38696d7a..0000000000
--- a/src/qml/jit/qv4assembler_p.h
+++ /dev/null
@@ -1,1851 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the QtQml module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 3 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL3 included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 3 requirements
-** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 2.0 or (at your option) the GNU General
-** Public license version 3 or any later version approved by the KDE Free
-** Qt Foundation. The licenses are as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-2.0.html and
-** https://www.gnu.org/licenses/gpl-3.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-#ifndef QV4ASSEMBLER_P_H
-#define QV4ASSEMBLER_P_H
-
-//
-//  W A R N I N G
-//  -------------
-//
-// This file is not part of the Qt API.  It exists purely as an
-// implementation detail.  This header file may change from version to
-// version without notice, or even be removed.
-//
-// We mean it.
-//
-
-#include "private/qv4global_p.h"
-#include "private/qv4jsir_p.h"
-#include "private/qv4isel_p.h"
-#include "private/qv4isel_util_p.h"
-#include "private/qv4value_p.h"
-#include "private/qv4context_p.h"
-#include "private/qv4engine_p.h"
-#include "private/qv4writebarrier_p.h"
-#include "qv4targetplatform_p.h"
-
-#include <config.h>
-#include <wtf/Vector.h>
-
-#include <climits>
-
-#if ENABLE(ASSEMBLER)
-
-#include <assembler/MacroAssembler.h>
-#include <assembler/MacroAssemblerCodeRef.h>
-
-QT_BEGIN_NAMESPACE
-
-namespace QV4 {
-namespace JIT {
-
-struct CompilationUnit : public QV4::CompiledData::CompilationUnit
-{
-    virtual ~CompilationUnit();
-
-#if !defined(V4_BOOTSTRAP)
-    void linkBackendToEngine(QV4::ExecutionEngine *engine) Q_DECL_OVERRIDE;
-    bool memoryMapCode(QString *errorString) Q_DECL_OVERRIDE;
-#endif
-    void prepareCodeOffsetsForDiskStorage(CompiledData::Unit *unit) Q_DECL_OVERRIDE;
-    bool saveCodeToDisk(QIODevice *device, const CompiledData::Unit *unit, QString *errorString) Q_DECL_OVERRIDE;
-
-    // Coderef + execution engine
-
-    QVector<JSC::MacroAssemblerCodeRef> codeRefs;
-};
-
-template <typename PlatformAssembler, TargetOperatingSystemSpecialization Specialization>
-struct AssemblerTargetConfiguration
-{
-    typedef JSC::MacroAssembler<PlatformAssembler> MacroAssembler;
-    typedef TargetPlatform<PlatformAssembler, Specialization> Platform;
-    // More things coming here in the future, such as Target OS
-};
-
-#if CPU(ARM_THUMB2)
-typedef JSC::MacroAssemblerARMv7 DefaultPlatformMacroAssembler;
-typedef AssemblerTargetConfiguration<DefaultPlatformMacroAssembler, NoOperatingSystemSpecialization> DefaultAssemblerTargetConfiguration;
-#elif CPU(ARM64)
-typedef JSC::MacroAssemblerARM64 DefaultPlatformMacroAssembler;
-typedef AssemblerTargetConfiguration<DefaultPlatformMacroAssembler, NoOperatingSystemSpecialization> DefaultAssemblerTargetConfiguration;
-#elif CPU(ARM_TRADITIONAL)
-typedef JSC::MacroAssemblerARM DefaultPlatformMacroAssembler;
-typedef AssemblerTargetConfiguration<DefaultPlatformMacroAssembler, NoOperatingSystemSpecialization> DefaultAssemblerTargetConfiguration;
-#elif CPU(MIPS)
-typedef JSC::MacroAssemblerMIPS DefaultPlatformMacroAssembler;
-typedef AssemblerTargetConfiguration<DefaultPlatformMacroAssembler, NoOperatingSystemSpecialization> DefaultAssemblerTargetConfiguration;
-#elif CPU(X86)
-typedef JSC::MacroAssemblerX86 DefaultPlatformMacroAssembler;
-typedef AssemblerTargetConfiguration<DefaultPlatformMacroAssembler, NoOperatingSystemSpecialization> DefaultAssemblerTargetConfiguration;
-#elif CPU(X86_64)
-typedef JSC::MacroAssemblerX86_64 DefaultPlatformMacroAssembler;
-
-#if OS(WINDOWS)
-typedef AssemblerTargetConfiguration<DefaultPlatformMacroAssembler, WindowsSpecialization> DefaultAssemblerTargetConfiguration;
-#else
-typedef AssemblerTargetConfiguration<DefaultPlatformMacroAssembler, NoOperatingSystemSpecialization> DefaultAssemblerTargetConfiguration;
-#endif
-
-#elif CPU(SH4)
-typedef JSC::MacroAssemblerSH4 DefaultPlatformMacroAssembler;
-typedef AssemblerTargetConfiguration<DefaultPlatformMacroAssembler, NoOperatingSystemSpecialization> DefaultAssemblerTargetConfiguration;
-#endif
-
-#define isel_stringIfyx(s) #s
-#define isel_stringIfy(s) isel_stringIfyx(s)
-
-#define generateRuntimeCall(as, t, function, ...) \
-    as->generateFunctionCallImp(Runtime::Method_##function##_NeedsExceptionCheck, t, "Runtime::" isel_stringIfy(function), typename JITAssembler::RuntimeCall(QV4::Runtime::function), __VA_ARGS__)
-
-
-template <typename JITAssembler, typename MacroAssembler, typename TargetPlatform, int RegisterSize>
-struct RegisterSizeDependentAssembler
-{
-};
-
-template <typename JITAssembler, typename MacroAssembler, typename TargetPlatform>
-struct RegisterSizeDependentAssembler<JITAssembler, MacroAssembler, TargetPlatform, 4>
-{
-    using RegisterID = typename JITAssembler::RegisterID;
-    using FPRegisterID = typename JITAssembler::FPRegisterID;
-    using RelationalCondition = typename JITAssembler::RelationalCondition;
-    using ResultCondition = typename JITAssembler::ResultCondition;
-    using Address = typename JITAssembler::Address;
-    using Pointer = typename JITAssembler::Pointer;
-    using TrustedImm32 = typename JITAssembler::TrustedImm32;
-    using TrustedImm64 = typename JITAssembler::TrustedImm64;
-    using Jump = typename JITAssembler::Jump;
-    using Label = typename JITAssembler::Label;
-    using ValueTypeInternal = Value::ValueTypeInternal_32;
-    using TargetPrimitive = TargetPrimitive32;
-
-    static void emitSetGrayBit(JITAssembler *as, RegisterID base)
-    {
-        bool returnValueUsed = (base == TargetPlatform::ReturnValueRegister);
-
-        as->push(TargetPlatform::EngineRegister); // free up one register for work
-
-        RegisterID grayBitmap = returnValueUsed ? TargetPlatform::ScratchRegister : TargetPlatform::ReturnValueRegister;
-        as->move(base, grayBitmap);
-        Q_ASSERT(base != grayBitmap);
-        as->urshift32(TrustedImm32(Chunk::ChunkShift), grayBitmap);
-        as->lshift32(TrustedImm32(Chunk::ChunkShift), grayBitmap);
-        Q_STATIC_ASSERT(offsetof(Chunk, grayBitmap) == 0);
-
-        RegisterID index = base;
-        as->move(base, index);
-        as->sub32(grayBitmap, index);
-        as->urshift32(TrustedImm32(Chunk::SlotSizeShift), index);
-        RegisterID grayIndex = TargetPlatform::EngineRegister;
-        as->move(index, grayIndex);
-        as->urshift32(TrustedImm32(Chunk::BitShift), grayIndex);
-        as->lshift32(TrustedImm32(2), grayIndex); // 4 bytes per quintptr
-        as->add32(grayIndex, grayBitmap);
-        as->and32(TrustedImm32(Chunk::Bits - 1), index);
-
-        RegisterID bit = TargetPlatform::EngineRegister;
-        as->move(TrustedImm32(1), bit);
-        as->lshift32(index, bit);
-
-        as->load32(Pointer(grayBitmap, 0), index);
-        as->or32(bit, index);
-        as->store32(index, Pointer(grayBitmap, 0));
-
-        as->pop(TargetPlatform::EngineRegister);
-    }
-
-#if WRITEBARRIER(none)
-    static Q_ALWAYS_INLINE void emitWriteBarrier(JITAssembler *, Address) {}
-#endif
-
-    static void loadDouble(JITAssembler *as, Address addr, FPRegisterID dest)
-    {
-        as->MacroAssembler::loadDouble(addr, dest);
-    }
-
-    static void storeDouble(JITAssembler *as, FPRegisterID source, Address addr, WriteBarrier::Type barrier)
-    {
-        as->MacroAssembler::storeDouble(source, addr);
-        if (WriteBarrier::isRequired<WriteBarrier::Primitive>() && barrier == WriteBarrier::Barrier)
-            emitWriteBarrier(as, addr);
-    }
-
-    static void storeDouble(JITAssembler *as, FPRegisterID source, IR::Expr* target)
-    {
-        WriteBarrier::Type barrier;
-        Pointer ptr = as->loadAddressForWriting(TargetPlatform::ScratchRegister, target, &barrier);
-        as->storeDouble(source, ptr, barrier);
-    }
-
-    static void storeValue(JITAssembler *as, TargetPrimitive value, Address destination, WriteBarrier::Type barrier)
-    {
-        as->store32(TrustedImm32(value.value()), destination);
-        destination.offset += 4;
-        as->store32(TrustedImm32(value.tag()), destination);
-        if (WriteBarrier::isRequired<WriteBarrier::Primitive>() && barrier == WriteBarrier::Barrier)
-            emitWriteBarrier(as, destination);
-    }
-
-    template <typename Source, typename Destination>
-    static void copyValueViaRegisters(JITAssembler *as, Source source, Destination destination, WriteBarrier::Type barrier)
-    {
-        as->loadDouble(source, TargetPlatform::FPGpr0);
-        // We need to pass NoBarrier to storeDouble and call emitWriteBarrier ourselves, as the
-        // code in storeDouble assumes the type we're storing is actually a double, something
-        // that isn't always the case here.
-        as->storeDouble(TargetPlatform::FPGpr0, destination, WriteBarrier::NoBarrier);
-        if (WriteBarrier::isRequired<WriteBarrier::Unknown>() && barrier == WriteBarrier::Barrier)
-            emitWriteBarrier(as, destination);
-    }
-
-    static void loadDoubleConstant(JITAssembler *as, IR::Const *c, FPRegisterID target)
-    {
-        as->MacroAssembler::loadDouble(as->loadConstant(c, TargetPlatform::ScratchRegister), target);
-    }
-
-    static void storeReturnValue(JITAssembler *as, FPRegisterID dest)
-    {
-        as->moveIntsToDouble(TargetPlatform::LowReturnValueRegister, TargetPlatform::HighReturnValueRegister, dest, TargetPlatform::FPGpr0);
-    }
-
-    static void storeReturnValue(JITAssembler *as, const Pointer &dest, WriteBarrier::Type barrier)
-    {
-        Address destination = dest;
-        as->store32(TargetPlatform::LowReturnValueRegister, destination);
-        destination.offset += 4;
-        as->store32(TargetPlatform::HighReturnValueRegister, destination);
-        if (WriteBarrier::isRequired<WriteBarrier::Unknown>() && barrier == WriteBarrier::Barrier)
-            emitWriteBarrier(as, dest);
-    }
-
-    static void setFunctionReturnValueFromTemp(JITAssembler *as, IR::Temp *t)
-    {
-        const auto lowReg = TargetPlatform::LowReturnValueRegister;
-        const auto highReg = TargetPlatform::HighReturnValueRegister;
-
-        if (t->kind == IR::Temp::PhysicalRegister) {
-            switch (t->type) {
-            case IR::DoubleType:
-                as->moveDoubleToInts((FPRegisterID) t->index, lowReg, highReg);
-                break;
-            case IR::UInt32Type: {
-                RegisterID srcReg = (RegisterID) t->index;
-                Jump intRange = as->branch32(JITAssembler::GreaterThanOrEqual, srcReg, TrustedImm32(0));
-                as->convertUInt32ToDouble(srcReg, TargetPlatform::FPGpr0, TargetPlatform::ReturnValueRegister);
-                as->moveDoubleToInts(TargetPlatform::FPGpr0, lowReg, highReg);
-                Jump done = as->jump();
-                intRange.link(as);
-                as->move(srcReg, lowReg);
-                as->move(TrustedImm32(quint32(QV4::Value::ValueTypeInternal_32::Integer)), highReg);
-                done.link(as);
-            } break;
-            case IR::SInt32Type:
-                as->move((RegisterID) t->index, lowReg);
-                as->move(TrustedImm32(quint32(QV4::Value::ValueTypeInternal_32::Integer)), highReg);
-                break;
-            case IR::BoolType:
-                as->move((RegisterID) t->index, lowReg);
-                as->move(TrustedImm32(quint32(QV4::Value::ValueTypeInternal_32::Boolean)), highReg);
-                break;
-            default:
-                Q_UNREACHABLE();
-            }
-        } else {
-            Pointer addr = as->loadAddressForReading(TargetPlatform::ScratchRegister, t);
-            as->load32(addr, lowReg);
-            addr.offset += 4;
-            as->load32(addr, highReg);
-        }
-    }
-
-    static void setFunctionReturnValueFromConst(JITAssembler *as, TargetPrimitive retVal)
-    {
-        as->move(TrustedImm32(retVal.value()), TargetPlatform::LowReturnValueRegister);
-        as->move(TrustedImm32(retVal.tag()), TargetPlatform::HighReturnValueRegister);
-    }
-
-    static void loadArgumentInRegister(JITAssembler *as, IR::Temp* temp, RegisterID dest, int argumentNumber)
-    {
-        Q_UNUSED(as);
-        Q_UNUSED(temp);
-        Q_UNUSED(dest);
-        Q_UNUSED(argumentNumber);
-    }
-
-    static void loadArgumentInRegister(JITAssembler *as, IR::ArgLocal* al, RegisterID dest, int argumentNumber)
-    {
-        Q_UNUSED(as);
-        Q_UNUSED(al);
-        Q_UNUSED(dest);
-        Q_UNUSED(argumentNumber);
-    }
-
-    static void loadArgumentInRegister(JITAssembler *as, IR::Const* c, RegisterID dest, int argumentNumber)
-    {
-        Q_UNUSED(as);
-        Q_UNUSED(c);
-        Q_UNUSED(dest);
-        Q_UNUSED(argumentNumber);
-    }
-
-    static void loadArgumentInRegister(JITAssembler *as, IR::Expr* expr, RegisterID dest, int argumentNumber)
-    {
-        Q_UNUSED(as);
-        Q_UNUSED(expr);
-        Q_UNUSED(dest);
-        Q_UNUSED(argumentNumber);
-    }
-
-    static void zeroRegister(JITAssembler *as, RegisterID reg)
-    {
-        as->move(TrustedImm32(0), reg);
-    }
-
-    static void zeroStackSlot(JITAssembler *as, int slot)
-    {
-        as->poke(TrustedImm32(0), slot);
-    }
-
-    static void generateCJumpOnUndefined(JITAssembler *as,
-                                  RelationalCondition cond, IR::Expr *right,
-                                  RegisterID scratchRegister, RegisterID tagRegister,
-                                  IR::BasicBlock *nextBlock, IR::BasicBlock *currentBlock,
-                                  IR::BasicBlock *trueBlock, IR::BasicBlock *falseBlock)
-    {
-        Pointer tagAddr = as->loadAddressForReading(scratchRegister, right);
-        as->load32(tagAddr, tagRegister);
-        Jump j = as->branch32(JITAssembler::invert(cond), tagRegister, TrustedImm32(0));
-        as->addPatch(falseBlock, j);
-
-        tagAddr.offset += 4;
-        as->load32(tagAddr, tagRegister);
-        const TrustedImm32 tag(QV4::Value::Managed_Type_Internal);
-        Q_ASSERT(nextBlock == as->nextBlock());
-        Q_UNUSED(nextBlock);
-        as->generateCJumpOnCompare(cond, tagRegister, tag, currentBlock, trueBlock, falseBlock);
-    }
-
-    static void convertVarToSInt32(JITAssembler *as, IR::Expr *source, IR::Expr *target)
-    {
-        Q_ASSERT(source->type == IR::VarType);
-        // load the tag:
-        Pointer addr = as->loadAddressForReading(TargetPlatform::ScratchRegister, source);
-        Pointer tagAddr = addr;
-        tagAddr.offset += 4;
-        as->load32(tagAddr, TargetPlatform::ReturnValueRegister);
-
-        // check if it's an int32:
-        Jump fallback = as->branch32(RelationalCondition::NotEqual, TargetPlatform::ReturnValueRegister,
-                                     TrustedImm32(quint32(Value::ValueTypeInternal_32::Integer)));
-        IR::Temp *targetTemp = target->asTemp();
-        if (!targetTemp || targetTemp->kind == IR::Temp::StackSlot) {
-            as->load32(addr, TargetPlatform::ReturnValueRegister);
-            WriteBarrier::Type barrier;
-            Pointer targetAddr = as->loadAddressForWriting(TargetPlatform::ScratchRegister, target, &barrier);
-            as->store32(TargetPlatform::ReturnValueRegister, targetAddr);
-            targetAddr.offset += 4;
-            as->store32(TrustedImm32(quint32(Value::ValueTypeInternal_32::Integer)), targetAddr);
-            if (WriteBarrier::isRequired<WriteBarrier::Primitive>() && barrier == WriteBarrier::Barrier)
-                emitWriteBarrier(as, targetAddr);
-        } else {
-            as->load32(addr, (RegisterID) targetTemp->index);
-        }
-        Jump intDone = as->jump();
-
-        // not an int:
-        fallback.link(as);
-        generateRuntimeCall(as, TargetPlatform::ReturnValueRegister, toInt,
-                            as->loadAddressForReading(TargetPlatform::ScratchRegister, source));
-        as->storeInt32(TargetPlatform::ReturnValueRegister, target);
-
-        intDone.link(as);
-    }
-
-    static void loadManagedPointer(JITAssembler *as, RegisterID registerWithPtr, Pointer destAddr, WriteBarrier::Type barrier)
-    {
-        as->store32(registerWithPtr, destAddr);
-        destAddr.offset += 4;
-        as->store32(TrustedImm32(QV4::Value::Managed_Type_Internal_32), destAddr);
-        if (WriteBarrier::isRequired<WriteBarrier::Object>() && barrier == WriteBarrier::Barrier)
-            emitWriteBarrier(as, destAddr);
-    }
-
-    static Jump generateIsDoubleCheck(JITAssembler *as, RegisterID tagOrValueRegister)
-    {
-        as->and32(TrustedImm32(Value::NotDouble_Mask), tagOrValueRegister);
-        return as->branch32(RelationalCondition::NotEqual, tagOrValueRegister,
-                            TrustedImm32(Value::NotDouble_Mask));
-    }
-
-    static void initializeLocalVariables(JITAssembler *as, int localsCount)
-    {
-        as->move(TrustedImm32(0), TargetPlatform::ReturnValueRegister);
-        as->move(TrustedImm32(localsCount), TargetPlatform::ScratchRegister);
-        Label loop = as->label();
-        as->store32(TargetPlatform::ReturnValueRegister, Address(TargetPlatform::LocalsRegister));
-        as->add32(TrustedImm32(4), TargetPlatform::LocalsRegister);
-        as->store32(TargetPlatform::ReturnValueRegister, Address(TargetPlatform::LocalsRegister));
-        as->add32(TrustedImm32(4), TargetPlatform::LocalsRegister);
-        Jump jump = as->branchSub32(ResultCondition::NonZero, TrustedImm32(1), TargetPlatform::ScratchRegister);
-        jump.linkTo(loop, as);
-    }
-
-    static Jump checkIfTagRegisterIsDouble(JITAssembler *as, RegisterID tagRegister)
-    {
-        as->and32(TrustedImm32(Value::NotDouble_Mask), tagRegister);
-        Jump isNoDbl = as->branch32(RelationalCondition::Equal, tagRegister, TrustedImm32(Value::NotDouble_Mask));
-        return isNoDbl;
-    }
-};
-
-template <typename JITAssembler, typename MacroAssembler, typename TargetPlatform>
-struct RegisterSizeDependentAssembler<JITAssembler, MacroAssembler, TargetPlatform, 8>
-{
-    using RegisterID = typename JITAssembler::RegisterID;
-    using FPRegisterID = typename JITAssembler::FPRegisterID;
-    using Address = typename JITAssembler::Address;
-    using TrustedImm32 = typename JITAssembler::TrustedImm32;
-    using TrustedImm64 = typename JITAssembler::TrustedImm64;
-    using Pointer = typename JITAssembler::Pointer;
-    using RelationalCondition = typename JITAssembler::RelationalCondition;
-    using ResultCondition = typename JITAssembler::ResultCondition;
-    using BranchTruncateType = typename JITAssembler::BranchTruncateType;
-    using Jump = typename JITAssembler::Jump;
-    using Label = typename JITAssembler::Label;
-    using ValueTypeInternal = Value::ValueTypeInternal_64;
-    using TargetPrimitive = TargetPrimitive64;
-
-    static void emitSetGrayBit(JITAssembler *as, RegisterID base)
-    {
-        bool returnValueUsed = (base == TargetPlatform::ReturnValueRegister);
-
-        as->push(TargetPlatform::EngineRegister); // free up one register for work
-
-        RegisterID grayBitmap = returnValueUsed ? TargetPlatform::ScratchRegister : TargetPlatform::ReturnValueRegister;
-        as->move(base, grayBitmap);
-        Q_ASSERT(base != grayBitmap);
-        as->urshift64(TrustedImm32(Chunk::ChunkShift), grayBitmap);
-        as->lshift64(TrustedImm32(Chunk::ChunkShift), grayBitmap);
-        Q_STATIC_ASSERT(offsetof(Chunk, grayBitmap) == 0);
-
-        RegisterID index = base;
-        as->move(base, index);
-        as->sub64(grayBitmap, index);
-        as->urshift64(TrustedImm32(Chunk::SlotSizeShift), index);
-        RegisterID grayIndex = TargetPlatform::EngineRegister;
-        as->move(index, grayIndex);
-        as->urshift64(TrustedImm32(Chunk::BitShift), grayIndex);
-        as->lshift64(TrustedImm32(3), grayIndex); // 8 bytes per quintptr
-        as->add64(grayIndex, grayBitmap);
-        as->and64(TrustedImm32(Chunk::Bits - 1), index);
-
-        RegisterID bit = TargetPlatform::EngineRegister;
-        as->move(TrustedImm32(1), bit);
-        as->lshift64(index, bit);
-
-        as->load64(Pointer(grayBitmap, 0), index);
-        as->or64(bit, index);
-        as->store64(index, Pointer(grayBitmap, 0));
-
-        as->pop(TargetPlatform::EngineRegister);
-    }
-
-#if WRITEBARRIER(none)
-    static Q_ALWAYS_INLINE void emitWriteBarrier(JITAssembler *, Address) {}
-#endif
-
-    static void loadDouble(JITAssembler *as, Address addr, FPRegisterID dest)
-    {
-        as->load64(addr, TargetPlatform::ReturnValueRegister);
-        as->xor64(TargetPlatform::DoubleMaskRegister, TargetPlatform::ReturnValueRegister);
-        as->move64ToDouble(TargetPlatform::ReturnValueRegister, dest);
-    }
-
-    static void storeDouble(JITAssembler *as, FPRegisterID source, Address addr, WriteBarrier::Type barrier)
-    {
-        as->moveDoubleTo64(source, TargetPlatform::ReturnValueRegister);
-        as->xor64(TargetPlatform::DoubleMaskRegister, TargetPlatform::ReturnValueRegister);
-        as->store64(TargetPlatform::ReturnValueRegister, addr);
-        if (WriteBarrier::isRequired<WriteBarrier::Primitive>() && barrier == WriteBarrier::Barrier)
-            emitWriteBarrier(as, addr);
-    }
-
-    static void storeDouble(JITAssembler *as, FPRegisterID source, IR::Expr* target)
-    {
-        as->moveDoubleTo64(source, TargetPlatform::ReturnValueRegister);
-        as->xor64(TargetPlatform::DoubleMaskRegister, TargetPlatform::ReturnValueRegister);
-        WriteBarrier::Type barrier;
-        Pointer ptr = as->loadAddressForWriting(TargetPlatform::ScratchRegister, target, &barrier);
-        as->store64(TargetPlatform::ReturnValueRegister, ptr);
-        if (WriteBarrier::isRequired<WriteBarrier::Primitive>() && barrier == WriteBarrier::Barrier)
-            emitWriteBarrier(as, ptr);
-    }
-
-    static void storeReturnValue(JITAssembler *as, FPRegisterID dest)
-    {
-        as->xor64(TargetPlatform::DoubleMaskRegister, TargetPlatform::ReturnValueRegister);
-        as->move64ToDouble(TargetPlatform::ReturnValueRegister, dest);
-    }
-
-    static void storeReturnValue(JITAssembler *as, const Pointer &dest, WriteBarrier::Type barrier)
-    {
-        as->store64(TargetPlatform::ReturnValueRegister, dest);
-        if (WriteBarrier::isRequired<WriteBarrier::Unknown>() && barrier == WriteBarrier::Barrier)
-            emitWriteBarrier(as, dest);
-    }
-
-    static void setFunctionReturnValueFromTemp(JITAssembler *as, IR::Temp *t)
-    {
-        if (t->kind == IR::Temp::PhysicalRegister) {
-            if (t->type == IR::DoubleType) {
-                as->moveDoubleTo64((FPRegisterID) t->index,
-                                    TargetPlatform::ReturnValueRegister);
-                as->xor64(TargetPlatform::DoubleMaskRegister, TargetPlatform::ReturnValueRegister);
-            } else if (t->type == IR::UInt32Type) {
-                RegisterID srcReg = (RegisterID) t->index;
-                Jump intRange = as->branch32(RelationalCondition::GreaterThanOrEqual, srcReg, TrustedImm32(0));
-                as->convertUInt32ToDouble(srcReg, TargetPlatform::FPGpr0, TargetPlatform::ReturnValueRegister);
-                as->moveDoubleTo64(TargetPlatform::FPGpr0, TargetPlatform::ReturnValueRegister);
-                as->xor64(TargetPlatform::DoubleMaskRegister, TargetPlatform::ReturnValueRegister);
-                Jump done = as->jump();
-                intRange.link(as);
-                as->zeroExtend32ToPtr(srcReg, TargetPlatform::ReturnValueRegister);
-                quint64 tag = quint64(QV4::Value::ValueTypeInternal_64::Integer);
-                as->or64(TrustedImm64(tag << 32),
-                         TargetPlatform::ReturnValueRegister);
-                done.link(as);
-            } else {
-                as->zeroExtend32ToPtr((RegisterID) t->index, TargetPlatform::ReturnValueRegister);
-                quint64 tag;
-                switch (t->type) {
-                case IR::SInt32Type:
-                    tag = quint64(QV4::Value::ValueTypeInternal_64::Integer);
-                    break;
-                case IR::BoolType:
-                    tag = quint64(QV4::Value::ValueTypeInternal_64::Boolean);
-                    break;
-                default:
-                    tag = 31337; // bogus value
-                    Q_UNREACHABLE();
-                }
-                as->or64(TrustedImm64(tag << 32),
-                         TargetPlatform::ReturnValueRegister);
-            }
-        } else {
-            as->copyValue(TargetPlatform::ReturnValueRegister, t, WriteBarrier::NoBarrier);
-        }
-    }
-
-    static void setFunctionReturnValueFromConst(JITAssembler *as, TargetPrimitive retVal)
-    {
-        as->move(TrustedImm64(retVal.rawValue()), TargetPlatform::ReturnValueRegister);
-    }
-
-    static void storeValue(JITAssembler *as, TargetPrimitive value, Address destination, WriteBarrier::Type barrier)
-    {
-        as->store64(TrustedImm64(value.rawValue()), destination);
-        if (WriteBarrier::isRequired<WriteBarrier::Unknown>() && barrier == WriteBarrier::Barrier)
-            emitWriteBarrier(as, destination);
-    }
-
-    template <typename Source, typename Destination>
-    static void copyValueViaRegisters(JITAssembler *as, Source source, Destination destination, WriteBarrier::Type barrier)
-    {
-        // Use ReturnValueRegister as "scratch" register because loadArgument
-        // and storeArgument are functions that may need a scratch register themselves.
-        loadArgumentInRegister(as, source, TargetPlatform::ReturnValueRegister, 0);
-        as->storeReturnValue(destination, barrier);
-    }
-
-    static void loadDoubleConstant(JITAssembler *as, IR::Const *c, FPRegisterID target)
-    {
-        Q_STATIC_ASSERT(sizeof(int64_t) == sizeof(double));
-        int64_t i;
-        memcpy(&i, &c->value, sizeof(double));
-        as->move(TrustedImm64(i), TargetPlatform::ReturnValueRegister);
-        as->move64ToDouble(TargetPlatform::ReturnValueRegister, target);
-    }
-
-    static void loadArgumentInRegister(JITAssembler *as, Address addressOfValue, RegisterID dest, int argumentNumber)
-    {
-        Q_UNUSED(argumentNumber);
-        as->load64(addressOfValue, dest);
-    }
-
-    static void loadArgumentInRegister(JITAssembler *as, IR::Temp* temp, RegisterID dest, int argumentNumber)
-    {
-        Q_UNUSED(argumentNumber);
-
-        if (temp) {
-            Pointer addr = as->loadTempAddress(temp);
-            as->load64(addr, dest);
-        } else {
-            auto undefined = TargetPrimitive::undefinedValue();
-            as->move(TrustedImm64(undefined.rawValue()), dest);
-        }
-    }
-
-    static void loadArgumentInRegister(JITAssembler *as, IR::ArgLocal* al, RegisterID dest, int argumentNumber)
-    {
-        Q_UNUSED(argumentNumber);
-
-        if (al) {
-            Pointer addr = as->loadArgLocalAddressForReading(dest, al);
-            as->load64(addr, dest);
-        } else {
-            auto undefined = TargetPrimitive::undefinedValue();
-            as->move(TrustedImm64(undefined.rawValue()), dest);
-        }
-    }
-
-    static void loadArgumentInRegister(JITAssembler *as, IR::Const* c, RegisterID dest, int argumentNumber)
-    {
-        Q_UNUSED(argumentNumber);
-
-        auto v = convertToValue<TargetPrimitive64>(c);
-        as->move(TrustedImm64(v.rawValue()), dest);
-    }
-
-    static void loadArgumentInRegister(JITAssembler *as, IR::Expr* expr, RegisterID dest, int argumentNumber)
-    {
-        Q_UNUSED(argumentNumber);
-
-        if (!expr) {
-            auto undefined = TargetPrimitive::undefinedValue();
-            as->move(TrustedImm64(undefined.rawValue()), dest);
-        } else if (IR::Temp *t = expr->asTemp()){
-            loadArgumentInRegister(as, t, dest, argumentNumber);
-        } else if (IR::ArgLocal *al = expr->asArgLocal()) {
-            loadArgumentInRegister(as, al, dest, argumentNumber);
-        } else if (IR::Const *c = expr->asConst()) {
-            loadArgumentInRegister(as, c, dest, argumentNumber);
-        } else {
-            Q_ASSERT(!"unimplemented expression type in loadArgument");
-        }
-    }
-
-    static void zeroRegister(JITAssembler *as, RegisterID reg)
-    {
-        as->move(TrustedImm64(0), reg);
-    }
-
-    static void zeroStackSlot(JITAssembler *as, int slot)
-    {
-        as->store64(TrustedImm64(0), as->addressForPoke(slot));
-    }
-
-    static void generateCJumpOnCompare(JITAssembler *as,
-                                       RelationalCondition cond,
-                                       RegisterID left,
-                                       TrustedImm64 right,
-                                       IR::BasicBlock *nextBlock,
-                                       IR::BasicBlock *currentBlock,
-                                       IR::BasicBlock *trueBlock,
-                                       IR::BasicBlock *falseBlock)
-    {
-        if (trueBlock == nextBlock) {
-            Jump target = as->branch64(as->invert(cond), left, right);
-            as->addPatch(falseBlock, target);
-        } else {
-            Jump target = as->branch64(cond, left, right);
-            as->addPatch(trueBlock, target);
-            as->jumpToBlock(currentBlock, falseBlock);
-        }
-    }
-
-    static void generateCJumpOnUndefined(JITAssembler *as,
-                                  RelationalCondition cond, IR::Expr *right,
-                                  RegisterID scratchRegister, RegisterID tagRegister,
-                                  IR::BasicBlock *nextBlock,  IR::BasicBlock *currentBlock,
-                                  IR::BasicBlock *trueBlock, IR::BasicBlock *falseBlock)
-    {
-        Pointer addr = as->loadAddressForReading(scratchRegister, right);
-        as->load64(addr, tagRegister);
-        const TrustedImm64 tag(0);
-        generateCJumpOnCompare(as, cond, tagRegister, tag, nextBlock, currentBlock, trueBlock, falseBlock);
-    }
-
-    static void convertVarToSInt32(JITAssembler *as, IR::Expr *source, IR::Expr *target)
-    {
-        Q_ASSERT(source->type == IR::VarType);
-        Pointer addr = as->loadAddressForReading(TargetPlatform::ScratchRegister, source);
-        as->load64(addr, TargetPlatform::ScratchRegister);
-        as->move(TargetPlatform::ScratchRegister, TargetPlatform::ReturnValueRegister);
-
-        // check if it's integer convertible
-        as->urshift64(TrustedImm32(QV4::Value::IsIntegerConvertible_Shift), TargetPlatform::ScratchRegister);
-        Jump isIntConvertible = as->branch32(RelationalCondition::Equal, TargetPlatform::ScratchRegister, TrustedImm32(3));
-
-        // nope, not integer convertible, so check for a double:
-        as->urshift64(TrustedImm32(
-                           QV4::Value::IsDoubleTag_Shift - QV4::Value::IsIntegerConvertible_Shift),
-                       TargetPlatform::ScratchRegister);
-        Jump fallback = as->branch32(RelationalCondition::GreaterThan, TargetPlatform::ScratchRegister, TrustedImm32(0));
-
-        // it's a double
-        as->xor64(TargetPlatform::DoubleMaskRegister, TargetPlatform::ReturnValueRegister);
-        as->move64ToDouble(TargetPlatform::ReturnValueRegister, TargetPlatform::FPGpr0);
-        Jump success =
-                as->branchTruncateDoubleToInt32(TargetPlatform::FPGpr0, TargetPlatform::ReturnValueRegister,
-                                                 BranchTruncateType::BranchIfTruncateSuccessful);
-
-        // not an int:
-        fallback.link(as);
-        generateRuntimeCall(as, TargetPlatform::ReturnValueRegister, toInt,
-                            as->loadAddressForReading(TargetPlatform::ScratchRegister, source));
-
-
-        isIntConvertible.link(as);
-        success.link(as);
-        IR::Temp *targetTemp = target->asTemp();
-        if (!targetTemp || targetTemp->kind == IR::Temp::StackSlot) {
-            WriteBarrier::Type barrier;
-            Pointer targetAddr = as->loadAddressForWriting(TargetPlatform::ScratchRegister, target, &barrier);
-            as->store32(TargetPlatform::ReturnValueRegister, targetAddr);
-            targetAddr.offset += 4;
-            as->store32(TrustedImm32(quint32(Value::ValueTypeInternal_64::Integer)), targetAddr);
-            if (WriteBarrier::isRequired<WriteBarrier::Primitive>() && barrier == WriteBarrier::Barrier)
-                emitWriteBarrier(as, targetAddr);
-        } else {
-            as->storeInt32(TargetPlatform::ReturnValueRegister, target);
-        }
-    }
-
-    static void loadManagedPointer(JITAssembler *as, RegisterID registerWithPtr, Pointer destAddr, WriteBarrier::Type barrier)
-    {
-        as->store64(registerWithPtr, destAddr);
-        if (WriteBarrier::isRequired<WriteBarrier::Object>() && barrier == WriteBarrier::Barrier)
-            emitWriteBarrier(as, destAddr);
-    }
-
-    static Jump generateIsDoubleCheck(JITAssembler *as, RegisterID tagOrValueRegister)
-    {
-        as->rshift32(TrustedImm32(Value::IsDoubleTag_Shift), tagOrValueRegister);
-        return as->branch32(RelationalCondition::NotEqual, tagOrValueRegister,
-                            TrustedImm32(0));
-    }
-
-    static void initializeLocalVariables(JITAssembler *as, int localsCount)
-    {
-        as->move(TrustedImm64(0), TargetPlatform::ReturnValueRegister);
-        as->move(TrustedImm32(localsCount), TargetPlatform::ScratchRegister);
-        Label loop = as->label();
-        as->store64(TargetPlatform::ReturnValueRegister, Address(TargetPlatform::LocalsRegister));
-        as->add64(TrustedImm32(8), TargetPlatform::LocalsRegister);
-        Jump jump = as->branchSub32(ResultCondition::NonZero, TrustedImm32(1), TargetPlatform::ScratchRegister);
-        jump.linkTo(loop, as);
-    }
-
-    static Jump checkIfTagRegisterIsDouble(JITAssembler *as, RegisterID tagRegister)
-    {
-        as->rshift32(TrustedImm32(Value::IsDoubleTag_Shift), tagRegister);
-        Jump isNoDbl = as->branch32(RelationalCondition::Equal, tagRegister, TrustedImm32(0));
-        return isNoDbl;
-    }
-};
-
-template <typename TargetConfiguration>
-class Assembler : public TargetConfiguration::MacroAssembler, public TargetConfiguration::Platform
-{
-    Q_DISABLE_COPY(Assembler)
-
-public:
-    Assembler(QV4::Compiler::JSUnitGenerator *jsGenerator, IR::Function* function, QV4::ExecutableAllocator *executableAllocator);
-
-    using MacroAssembler = typename TargetConfiguration::MacroAssembler;
-    using RegisterID = typename MacroAssembler::RegisterID;
-    using FPRegisterID = typename MacroAssembler::FPRegisterID;
-    using Address = typename MacroAssembler::Address;
-    using Label = typename MacroAssembler::Label;
-    using Jump = typename MacroAssembler::Jump;
-    using DataLabelPtr = typename MacroAssembler::DataLabelPtr;
-    using TrustedImm32 = typename MacroAssembler::TrustedImm32;
-    using TrustedImm64 = typename MacroAssembler::TrustedImm64;
-    using TrustedImmPtr = typename MacroAssembler::TrustedImmPtr;
-    using RelationalCondition = typename MacroAssembler::RelationalCondition;
-    using typename MacroAssembler::DoubleCondition;
-    using MacroAssembler::label;
-    using MacroAssembler::move;
-    using MacroAssembler::jump;
-    using MacroAssembler::add32;
-    using MacroAssembler::and32;
-    using MacroAssembler::store32;
-    using MacroAssembler::loadPtr;
-    using MacroAssembler::load32;
-    using MacroAssembler::branch32;
-    using MacroAssembler::subDouble;
-    using MacroAssembler::subPtr;
-    using MacroAssembler::addPtr;
-    using MacroAssembler::call;
-    using MacroAssembler::poke;
-    using MacroAssembler::branchTruncateDoubleToUint32;
-    using MacroAssembler::or32;
-    using MacroAssembler::moveDouble;
-    using MacroAssembler::convertUInt32ToDouble;
-    using MacroAssembler::invert;
-    using MacroAssembler::convertInt32ToDouble;
-    using MacroAssembler::rshift32;
-    using MacroAssembler::storePtr;
-    using MacroAssembler::ret;
-
-    using JITTargetPlatform = typename TargetConfiguration::Platform;
-    using JITTargetPlatform::RegisterArgumentCount;
-    using JITTargetPlatform::StackSpaceAllocatedUponFunctionEntry;
-    using JITTargetPlatform::RegisterSize;
-    using JITTargetPlatform::StackAlignment;
-    using JITTargetPlatform::ReturnValueRegister;
-    using JITTargetPlatform::StackPointerRegister;
-    using JITTargetPlatform::ScratchRegister;
-    using JITTargetPlatform::EngineRegister;
-    using JITTargetPlatform::StackShadowSpace;
-    using JITTargetPlatform::registerForArgument;
-    using JITTargetPlatform::FPGpr0;
-    using JITTargetPlatform::platformEnterStandardStackFrame;
-    using JITTargetPlatform::platformFinishEnteringStandardStackFrame;
-    using JITTargetPlatform::platformLeaveStandardStackFrame;
-
-    static qint32 targetStructureOffset(qint32 hostOffset)
-    {
-        Q_ASSERT(hostOffset % QT_POINTER_SIZE == 0);
-        return (hostOffset * RegisterSize) / QT_POINTER_SIZE;
-    }
-
-    struct LookupCall {
-        Address addr;
-        uint getterSetterOffset;
-
-        LookupCall(const Address &addr, uint getterSetterOffset)
-            : addr(addr)
-            , getterSetterOffset(getterSetterOffset)
-        {}
-    };
-
-    struct RuntimeCall {
-        Address addr;
-
-        inline RuntimeCall(Runtime::RuntimeMethods method = Runtime::InvalidRuntimeMethod);
-        bool isValid() const { return addr.offset >= 0; }
-    };
-
-    // Explicit type to allow distinguishing between
-    // pushing an address itself or the value it points
-    // to onto the stack when calling functions.
-    struct Pointer : public Address
-    {
-        explicit Pointer(const Address& addr)
-            : Address(addr)
-        {}
-        explicit Pointer(RegisterID reg, int32_t offset)
-            : Address(reg, offset)
-        {}
-    };
-
-    using RegisterSizeDependentOps = RegisterSizeDependentAssembler<Assembler<TargetConfiguration>, MacroAssembler, JITTargetPlatform, RegisterSize>;
-    using ValueTypeInternal = typename RegisterSizeDependentOps::ValueTypeInternal;
-    using TargetPrimitive = typename RegisterSizeDependentOps::TargetPrimitive;
-
-    // V4 uses two stacks: one stack with QV4::Value items, which is checked by the garbage
-    // collector, and one stack used by the native C/C++/ABI code. This C++ stack is not scanned
-    // by the garbage collector, so if any JS object needs to be retained, it should be put on the
-    // JS stack.
-    //
-    // The "saved reg arg X" are on the C++ stack is used to store values in registers that need to
-    // be passed by reference to native functions. It is fine to use the C++ stack, because only
-    // non-object values can be stored in registers.
-    //
-    // Stack layout for the C++ stack:
-    //   return address
-    //   old FP                     <- FP
-    //   callee saved reg n
-    //   ...
-    //   callee saved reg 0
-    //   saved reg arg n
-    //   ...
-    //   saved reg arg 0            <- SP
-    //
-    // Stack layout for the JS stack:
-    //   function call argument n   <- LocalsRegister
-    //   ...
-    //   function call argument 0
-    //   local 0
-    //   ...
-    //   local n
-    class StackLayout
-    {
-    public:
-        StackLayout(IR::Function *function, int maxArgCountForBuiltins, int normalRegistersToSave, int fpRegistersToSave)
-            : normalRegistersToSave(normalRegistersToSave)
-            , fpRegistersToSave(fpRegistersToSave)
-            , maxOutgoingArgumentCount(function->maxNumberOfArguments)
-            , localCount(function->tempCount)
-            , savedRegCount(maxArgCountForBuiltins)
-        {
-#if 0 // debug code
-            qDebug("calleeSavedRegCount.....: %d",calleeSavedRegCount);
-            qDebug("maxOutgoingArgumentCount: %d",maxOutgoingArgumentCount);
-            qDebug("localCount..............: %d",localCount);
-            qDebug("savedConstCount.........: %d",savedRegCount);
-            for (int i = 0; i < maxOutgoingArgumentCount; ++i)
-                qDebug("argumentAddressForCall(%d) = 0x%x / -0x%x", i,
-                       argumentAddressForCall(i).offset, -argumentAddressForCall(i).offset);
-            for (int i = 0; i < localCount; ++i)
-                qDebug("local(%d) = 0x%x / -0x%x", i, stackSlotPointer(i).offset,
-                       -stackSlotPointer(i).offset);
-            qDebug("savedReg(0) = 0x%x / -0x%x", savedRegPointer(0).offset, -savedRegPointer(0).offset);
-            qDebug("savedReg(1) = 0x%x / -0x%x", savedRegPointer(1).offset, -savedRegPointer(1).offset);
-            qDebug("savedReg(2) = 0x%x / -0x%x", savedRegPointer(2).offset, -savedRegPointer(2).offset);
-            qDebug("savedReg(3) = 0x%x / -0x%x", savedRegPointer(3).offset, -savedRegPointer(3).offset);
-            qDebug("savedReg(4) = 0x%x / -0x%x", savedRegPointer(4).offset, -savedRegPointer(4).offset);
-            qDebug("savedReg(5) = 0x%x / -0x%x", savedRegPointer(5).offset, -savedRegPointer(5).offset);
-
-            qDebug("callDataAddress(0) = 0x%x", callDataAddress(0).offset);
-#endif
-        }
-
-        int calculateStackFrameSize() const
-        {
-            // sp was aligned before executing the call instruction. So, calculate all contents
-            // that were saved after that aligned stack...:
-            const int stackSpaceAllocatedOtherwise = StackSpaceAllocatedUponFunctionEntry
-                                                     + RegisterSize; // saved FramePointerRegister
-
-            // ... then calculate the stuff we want to store ...:
-            int frameSize = RegisterSize * normalRegistersToSave + sizeof(double) * fpRegistersToSave;
-            frameSize += savedRegCount * sizeof(QV4::Value); // (these get written out as Values, not as native registers)
-
-            Q_ASSERT(frameSize + stackSpaceAllocatedOtherwise < INT_MAX);
-            // .. then align that chunk ..:
-            frameSize = static_cast<int>(WTF::roundUpToMultipleOf(StackAlignment, frameSize + stackSpaceAllocatedOtherwise));
-            // ... which now holds our frame size + the extra stuff that was pushed due to the call.
-            // So subtract that extra stuff, and we have our frame size:
-            frameSize -= stackSpaceAllocatedOtherwise;
-
-            return frameSize;
-        }
-
-        /// \return the stack frame size in number of Value items.
-        int calculateJSStackFrameSize() const
-        {
-            return (localCount + sizeof(QV4::CallData)/sizeof(QV4::Value) - 1 + maxOutgoingArgumentCount) + 1;
-        }
-
-        Address stackSlotPointer(int idx) const
-        {
-            Q_ASSERT(idx >= 0);
-            Q_ASSERT(idx < localCount);
-
-            Pointer addr = callDataAddress(0);
-            addr.offset -= sizeof(QV4::Value) * (idx + 1);
-            return addr;
-        }
-
-        // Some run-time functions take (Value* args, int argc). This function is for populating
-        // the args.
-        Pointer argumentAddressForCall(int argument) const
-        {
-            Q_ASSERT(argument >= 0);
-            Q_ASSERT(argument < maxOutgoingArgumentCount);
-
-            const int index = maxOutgoingArgumentCount - argument;
-            return Pointer(Assembler::LocalsRegister, sizeof(QV4::Value) * (-index));
-        }
-
-        Pointer callDataAddress(int offset = 0) const {
-            return Pointer(Assembler::LocalsRegister, offset - (sizeof(QV4::CallData) + sizeof(QV4::Value) * (maxOutgoingArgumentCount - 1)));
-        }
-
-        Address savedRegPointer(int offset) const
-        {
-            Q_ASSERT(offset >= 0);
-            Q_ASSERT(offset < savedRegCount);
-
-            // Get the address of the bottom-most element of our frame:
-            Address ptr(Assembler::FramePointerRegister, -calculateStackFrameSize());
-            // This now is the element with offset 0. So:
-            ptr.offset += offset * sizeof(QV4::Value);
-            // and we're done!
-            return ptr;
-        }
-
-    private:
-        int normalRegistersToSave;
-        int fpRegistersToSave;
-
-        /// arg count for calls to JS functions
-        int maxOutgoingArgumentCount;
-
-        /// the number of spill slots needed by this function
-        int localCount;
-
-        /// used by built-ins to save arguments (e.g. constants) to the stack when they need to be
-        /// passed by reference.
-        int savedRegCount;
-    };
-
-    struct VoidType { VoidType() {} };
-    static const VoidType Void;
-
-    typedef JSC::FunctionPtr FunctionPtr;
-
-#ifndef QT_NO_DEBUG
-    struct CallInfo {
-        Label label;
-        const char* functionName;
-    };
-#endif
-    struct PointerToValue {
-        PointerToValue(IR::Expr *value)
-            : value(value)
-        {}
-        IR::Expr *value;
-    };
-    struct StringToIndex {
-        explicit StringToIndex(const QString &string) : string(string) {}
-        QString string;
-    };
-    struct Reference {
-        Reference(IR::Expr *value) : value(value) {
-            Q_ASSERT(value->asTemp() || value->asArgLocal());
-        }
-        IR::Expr *value;
-    };
-
-    void callAbsolute(const char* /*functionName*/, const LookupCall &lookupCall)
-    {
-        call(lookupCall.addr);
-    }
-
-    void callAbsolute(const char *functionName, const RuntimeCall &runtimeCall)
-    {
-        call(runtimeCall.addr);
-#ifndef QT_NO_DEBUG
-        // the code below is to get proper function names in the disassembly
-        CallInfo info;
-        info.functionName = functionName;
-        info.label = label();
-        _callInfos.append(info);
-#else
-        Q_UNUSED(functionName)
-#endif
-    }
-
-    void registerBlock(IR::BasicBlock*, IR::BasicBlock *nextBlock);
-    IR::BasicBlock *nextBlock() const { return _nextBlock; }
-    void jumpToBlock(IR::BasicBlock* current, IR::BasicBlock *target);
-    void addPatch(IR::BasicBlock* targetBlock, Jump targetJump);
-    void addPatch(DataLabelPtr patch, Label target);
-    void addPatch(DataLabelPtr patch, IR::BasicBlock *target);
-    void generateCJumpOnNonZero(RegisterID reg, IR::BasicBlock *currentBlock,
-                             IR::BasicBlock *trueBlock, IR::BasicBlock *falseBlock);
-    void generateCJumpOnCompare(RelationalCondition cond, RegisterID left, TrustedImm32 right,
-                                IR::BasicBlock *currentBlock, IR::BasicBlock *trueBlock,
-                                IR::BasicBlock *falseBlock);
-    void generateCJumpOnCompare(RelationalCondition cond, RegisterID left, RegisterID right,
-                                IR::BasicBlock *currentBlock, IR::BasicBlock *trueBlock,
-                                IR::BasicBlock *falseBlock);
-    void generateCJumpOnUndefined(RelationalCondition cond, IR::Expr *right,
-                                  RegisterID scratchRegister, RegisterID tagRegister,
-                                  IR::BasicBlock *currentBlock, IR::BasicBlock *trueBlock,
-                                  IR::BasicBlock *falseBlock)
-    {
-        RegisterSizeDependentOps::generateCJumpOnUndefined(this, cond, right, scratchRegister, tagRegister,
-                                                           _nextBlock, currentBlock, trueBlock, falseBlock);
-    }
-
-    Jump generateIsDoubleCheck(RegisterID tagOrValueRegister)
-    {
-        return RegisterSizeDependentOps::generateIsDoubleCheck(this, tagOrValueRegister);
-    }
-
-    Jump genTryDoubleConversion(IR::Expr *src, FPRegisterID dest);
-    Jump branchDouble(bool invertCondition, IR::AluOp op, IR::Expr *left, IR::Expr *right);
-    Jump branchInt32(bool invertCondition, IR::AluOp op, IR::Expr *left, IR::Expr *right);
-
-    Pointer loadAddressForWriting(RegisterID tmp, IR::Expr *t, WriteBarrier::Type *barrier);
-    Pointer loadAddressForReading(RegisterID tmp, IR::Expr *t) {
-        return loadAddressForWriting(tmp, t, 0);
-    }
-
-    Pointer loadTempAddress(IR::Temp *t);
-    Pointer loadArgLocalAddressForWriting(RegisterID baseReg, IR::ArgLocal *al, WriteBarrier::Type *barrier);
-    Pointer loadArgLocalAddressForReading(RegisterID baseReg, IR::ArgLocal *al) {
-        return loadArgLocalAddressForWriting(baseReg, al, 0);
-    }
-    Pointer loadStringAddress(RegisterID reg, const QString &string);
-    Address loadConstant(IR::Const *c, RegisterID baseReg);
-    Address loadConstant(const TargetPrimitive &v, RegisterID baseReg);
-    void loadStringRef(RegisterID reg, const QString &string);
-    Pointer stackSlotPointer(IR::Temp *t) const
-    {
-        Q_ASSERT(t->kind == IR::Temp::StackSlot);
-
-        return Pointer(_stackLayout->stackSlotPointer(t->index));
-    }
-
-    template <int argumentNumber>
-    void saveOutRegister(PointerToValue arg)
-    {
-        if (!arg.value)
-            return;
-        if (IR::Temp *t = arg.value->asTemp()) {
-            if (t->kind == IR::Temp::PhysicalRegister) {
-                Pointer addr(_stackLayout->savedRegPointer(argumentNumber));
-                switch (t->type) {
-                case IR::BoolType:
-                    storeBool((RegisterID) t->index, addr, WriteBarrier::NoBarrier);
-                    break;
-                case IR::SInt32Type:
-                    storeInt32((RegisterID) t->index, addr, WriteBarrier::NoBarrier);
-                    break;
-                case IR::UInt32Type:
-                    storeUInt32((RegisterID) t->index, addr, WriteBarrier::NoBarrier);
-                    break;
-                case IR::DoubleType:
-                    storeDouble((FPRegisterID) t->index, addr, WriteBarrier::NoBarrier);
-                    break;
-                default:
-                    Q_UNIMPLEMENTED();
-                }
-            }
-        }
-    }
-
-    template <int, typename ArgType>
-    void saveOutRegister(ArgType)
-    {}
-
-    void loadArgumentInRegister(RegisterID source, RegisterID dest, int argumentNumber)
-    {
-        Q_UNUSED(argumentNumber);
-
-        move(source, dest);
-    }
-
-    void loadArgumentInRegister(const Pointer& ptr, RegisterID dest, int argumentNumber)
-    {
-        Q_UNUSED(argumentNumber);
-        addPtr(TrustedImm32(ptr.offset), ptr.base, dest);
-    }
-
-    void loadArgumentInRegister(PointerToValue temp, RegisterID dest, int argumentNumber)
-    {
-        if (!temp.value) {
-            RegisterSizeDependentOps::zeroRegister(this, dest);
-        } else {
-            Pointer addr = toAddress(dest, temp.value, argumentNumber, 0);
-            loadArgumentInRegister(addr, dest, argumentNumber);
-        }
-    }
-    void loadArgumentInRegister(StringToIndex temp, RegisterID dest, int argumentNumber)
-    {
-        Q_UNUSED(argumentNumber);
-        loadStringRef(dest, temp.string);
-    }
-
-    void loadArgumentInRegister(Reference temp, RegisterID dest, int argumentNumber)
-    {
-        Q_ASSERT(temp.value);
-        Pointer addr = loadAddressForReading(dest, temp.value);
-        loadArgumentInRegister(addr, dest, argumentNumber);
-    }
-
-    void loadArgumentInRegister(IR::Temp* temp, RegisterID dest, int argumentNumber)
-    {
-        RegisterSizeDependentOps::loadArgumentInRegister(this, temp, dest, argumentNumber);
-    }
-
-    void loadArgumentInRegister(IR::ArgLocal* al, RegisterID dest, int argumentNumber)
-    {
-        RegisterSizeDependentOps::loadArgumentInRegister(this, al, dest, argumentNumber);
-    }
-
-    void loadArgumentInRegister(IR::Const* c, RegisterID dest, int argumentNumber)
-    {
-        RegisterSizeDependentOps::loadArgumentInRegister(this, c, dest, argumentNumber);
-    }
-
-    void loadArgumentInRegister(IR::Expr* expr, RegisterID dest, int argumentNumber)
-    {
-        RegisterSizeDependentOps::loadArgumentInRegister(this, expr, dest, argumentNumber);
-    }
-
-    void loadArgumentInRegister(TrustedImm32 imm32, RegisterID dest, int argumentNumber)
-    {
-        Q_UNUSED(argumentNumber);
-
-        RegisterSizeDependentOps::zeroRegister(this, dest);
-        if (imm32.m_value)
-            move(imm32, dest);
-    }
-
-    void storeReturnValue(RegisterID dest, WriteBarrier::Type barrier = WriteBarrier::NoBarrier)
-    {
-        Q_UNUSED(barrier);
-        Q_ASSERT(barrier == WriteBarrier::NoBarrier);
-        move(ReturnValueRegister, dest);
-    }
-
-    void storeUInt32ReturnValue(RegisterID dest)
-    {
-        subPtr(TrustedImm32(sizeof(QV4::Value)), StackPointerRegister);
-        Pointer tmp(StackPointerRegister, 0);
-        storeReturnValue(tmp, WriteBarrier::NoBarrier);
-        toUInt32Register(tmp, dest);
-        addPtr(TrustedImm32(sizeof(QV4::Value)), StackPointerRegister);
-    }
-
-    void storeReturnValue(FPRegisterID dest)
-    {
-        RegisterSizeDependentOps::storeReturnValue(this, dest);
-    }
-
-    void storeReturnValue(const Pointer &dest, WriteBarrier::Type barrier)
-    {
-        RegisterSizeDependentOps::storeReturnValue(this, dest, barrier);
-    }
-
-    void storeReturnValue(IR::Expr *target)
-    {
-        if (!target)
-            return;
-
-        IR::Temp *temp = target->asTemp();
-        if (temp && temp->kind == IR::Temp::PhysicalRegister) {
-            if (temp->type == IR::DoubleType)
-                storeReturnValue((FPRegisterID) temp->index);
-            else if (temp->type == IR::UInt32Type)
-                storeUInt32ReturnValue((RegisterID) temp->index);
-            else
-                storeReturnValue((RegisterID) temp->index);
-            return;
-        } else {
-            WriteBarrier::Type barrier;
-            Pointer addr = loadAddressForWriting(ScratchRegister, target, &barrier);
-            storeReturnValue(addr, barrier);
-        }
-    }
-
-    void storeReturnValue(VoidType)
-    {
-    }
-
-    template <int StackSlot>
-    void loadArgumentOnStack(RegisterID reg, int argumentNumber)
-    {
-        Q_UNUSED(argumentNumber);
-
-        poke(reg, StackSlot);
-    }
-
-    template <int StackSlot>
-    void loadArgumentOnStack(TrustedImm32 value, int argumentNumber)
-    {
-        Q_UNUSED(argumentNumber);
-
-        poke(value, StackSlot);
-    }
-
-    template <int StackSlot>
-    void loadArgumentOnStack(const Pointer& ptr, int argumentNumber)
-    {
-        Q_UNUSED(argumentNumber);
-
-        addPtr(TrustedImm32(ptr.offset), ptr.base, ScratchRegister);
-        poke(ScratchRegister, StackSlot);
-    }
-
-    template <int StackSlot>
-    void loadArgumentOnStack(PointerToValue temp, int argumentNumber)
-    {
-        if (temp.value) {
-            Pointer ptr = toAddress(ScratchRegister, temp.value, argumentNumber, 0);
-            loadArgumentOnStack<StackSlot>(ptr, argumentNumber);
-        } else {
-            RegisterSizeDependentOps::zeroStackSlot(this, StackSlot);
-        }
-    }
-
-    template <int StackSlot>
-    void loadArgumentOnStack(StringToIndex temp, int argumentNumber)
-    {
-        Q_UNUSED(argumentNumber);
-        loadStringRef(ScratchRegister, temp.string);
-        poke(ScratchRegister, StackSlot);
-    }
-
-    template <int StackSlot>
-    void loadArgumentOnStack(Reference temp, int argumentNumber)
-    {
-        Q_ASSERT (temp.value);
-
-        Pointer ptr = loadAddressForReading(ScratchRegister, temp.value);
-        loadArgumentOnStack<StackSlot>(ptr, argumentNumber);
-    }
-
-    void loadDouble(IR::Expr *source, FPRegisterID dest)
-    {
-        IR::Temp *sourceTemp = source->asTemp();
-        if (sourceTemp && sourceTemp->kind == IR::Temp::PhysicalRegister) {
-            moveDouble((FPRegisterID) sourceTemp->index, dest);
-            return;
-        }
-        Pointer ptr = loadAddressForReading(ScratchRegister, source);
-        loadDouble(ptr, dest);
-    }
-
-    void storeDouble(FPRegisterID source, IR::Expr* target)
-    {
-        IR::Temp *targetTemp = target->asTemp();
-        if (targetTemp && targetTemp->kind == IR::Temp::PhysicalRegister) {
-            moveDouble(source, (FPRegisterID) targetTemp->index);
-            return;
-        }
-        RegisterSizeDependentOps::storeDouble(this, source, target);
-    }
-
-    void loadDouble(Address addr, FPRegisterID dest)
-    {
-        RegisterSizeDependentOps::loadDouble(this, addr, dest);
-    }
-
-    void storeDouble(FPRegisterID source, Address addr, WriteBarrier::Type barrier)
-    {
-        RegisterSizeDependentOps::storeDouble(this, source, addr, barrier);
-    }
-
-    template <typename Result, typename Source>
-    void copyValue(Result result, Source source, WriteBarrier::Type barrier);
-    template <typename Result>
-    void copyValue(Result result, IR::Expr* source, WriteBarrier::Type barrier);
-
-    // The scratch register is used to calculate the temp address for the source.
-    void memcopyValue(Pointer target, IR::Expr *source, RegisterID scratchRegister, WriteBarrier::Type barrier)
-    {
-        Q_ASSERT(!source->asTemp() || source->asTemp()->kind != IR::Temp::PhysicalRegister);
-        Q_ASSERT(target.base != scratchRegister);
-        loadRawValue(loadAddressForReading(scratchRegister, source), FPGpr0);
-        storeRawValue(FPGpr0, target, barrier);
-    }
-
-    // The scratch register is used to calculate the temp address for the source.
-    void memcopyValue(IR::Expr *target, Pointer source, FPRegisterID fpScratchRegister, RegisterID scratchRegister)
-    {
-        loadRawValue(source, fpScratchRegister);
-        WriteBarrier::Type barrier;
-        Pointer dest = loadAddressForWriting(scratchRegister, target, &barrier);
-        storeRawValue(fpScratchRegister, dest, barrier);
-    }
-
-    void loadRawValue(Pointer source, FPRegisterID dest)
-    {
-        TargetConfiguration::MacroAssembler::loadDouble(source, dest);
-    }
-
-    void storeRawValue(FPRegisterID source, Pointer dest, WriteBarrier::Type barrier)
-    {
-        TargetConfiguration::MacroAssembler::storeDouble(source, dest);
-        if (WriteBarrier::isRequired<WriteBarrier::Unknown>() && barrier == WriteBarrier::Barrier)
-            RegisterSizeDependentOps::emitWriteBarrier(this, dest);
-    }
-
-    void storeValue(TargetPrimitive value, Address destination, WriteBarrier::Type barrier)
-    {
-        RegisterSizeDependentOps::storeValue(this, value, destination, barrier);
-    }
-
-    void storeValue(TargetPrimitive value, IR::Expr* temp);
-
-    void emitWriteBarrier(Address addr, WriteBarrier::Type barrier) {
-        if (WriteBarrier::isRequired<WriteBarrier::Primitive>() && barrier == WriteBarrier::Barrier)
-            RegisterSizeDependentOps::emitWriteBarrier(this, addr);
-    }
-
-    void enterStandardStackFrame(const RegisterInformation &regularRegistersToSave,
-                                 const RegisterInformation &fpRegistersToSave);
-    void leaveStandardStackFrame(const RegisterInformation &regularRegistersToSave,
-                                 const RegisterInformation &fpRegistersToSave);
-
-    void checkException() {
-        this->load8(Address(EngineRegister, targetStructureOffset(offsetof(QV4::EngineBase, hasException))), ScratchRegister);
-        Jump exceptionThrown = branch32(RelationalCondition::NotEqual, ScratchRegister, TrustedImm32(0));
-        if (catchBlock)
-            addPatch(catchBlock, exceptionThrown);
-        else
-            exceptionPropagationJumps.append(exceptionThrown);
-    }
-    void jumpToExceptionHandler() {
-        Jump exceptionThrown = jump();
-        if (catchBlock)
-            addPatch(catchBlock, exceptionThrown);
-        else
-            exceptionPropagationJumps.append(exceptionThrown);
-    }
-
-    template <int argumentNumber, typename T>
-    void loadArgumentOnStackOrRegister(const T &value)
-    {
-        if (argumentNumber < RegisterArgumentCount)
-            loadArgumentInRegister(value, registerForArgument(argumentNumber), argumentNumber);
-        else
-            loadArgumentOnStack<argumentNumber - RegisterArgumentCount + (StackShadowSpace / RegisterSize)>(value, argumentNumber);
-    }
-
-    template <int argumentNumber>
-    void loadArgumentOnStackOrRegister(const VoidType &value)
-    {
-        Q_UNUSED(value);
-    }
-
-    template <bool selectFirst, int First, int Second>
-    struct Select
-    {
-        enum { Chosen = First };
-    };
-
-    template <int First, int Second>
-    struct Select<false, First, Second>
-    {
-        enum { Chosen = Second };
-    };
-
-    template <int ArgumentIndex, typename Parameter>
-    struct SizeOnStack
-    {
-        enum { Size = Select<ArgumentIndex >= RegisterArgumentCount, RegisterSize, 0>::Chosen };
-    };
-
-    template <int ArgumentIndex>
-    struct SizeOnStack<ArgumentIndex, VoidType>
-    {
-        enum { Size = 0 };
-    };
-
-    template <typename T> bool prepareCall(T &)
-    { return true; }
-
-    bool prepareCall(LookupCall &lookupCall)
-    {
-        // IMPORTANT! See generateLookupCall in qv4isel_masm_p.h for details!
-
-        // load the table from the context
-        loadPtr(Address(EngineRegister, targetStructureOffset(offsetof(QV4::EngineBase, current))), ScratchRegister);
-        loadPtr(Address(ScratchRegister, targetStructureOffset(Heap::ExecutionContextData::baseOffset + offsetof(Heap::ExecutionContextData, lookups))),
-                    lookupCall.addr.base);
-        // pre-calculate the indirect address for the lookupCall table:
-        if (lookupCall.addr.offset)
-            addPtr(TrustedImm32(lookupCall.addr.offset), lookupCall.addr.base);
-        // store it as the first argument
-        loadArgumentOnStackOrRegister<0>(lookupCall.addr.base);
-        // set the destination addresses offset to the getterSetterOffset. The base is the lookupCall table's address
-        lookupCall.addr.offset = lookupCall.getterSetterOffset;
-        return false;
-    }
-
-    template <typename ArgRet, typename Callable, typename Arg1, typename Arg2, typename Arg3, typename Arg4, typename Arg5, typename Arg6>
-    void generateFunctionCallImp(bool needsExceptionCheck, ArgRet r, const char* functionName, Callable function, Arg1 arg1, Arg2 arg2, Arg3 arg3, Arg4 arg4, Arg5 arg5, Arg6 arg6)
-    {
-        int stackSpaceNeeded =   SizeOnStack<0, Arg1>::Size
-                               + SizeOnStack<1, Arg2>::Size
-                               + SizeOnStack<2, Arg3>::Size
-                               + SizeOnStack<3, Arg4>::Size
-                               + SizeOnStack<4, Arg5>::Size
-                               + SizeOnStack<5, Arg6>::Size
-                               + StackShadowSpace;
-
-        if (stackSpaceNeeded) {
-            Q_ASSERT(stackSpaceNeeded < (INT_MAX - StackAlignment));
-            stackSpaceNeeded = static_cast<int>(WTF::roundUpToMultipleOf(StackAlignment, stackSpaceNeeded));
-            subPtr(TrustedImm32(stackSpaceNeeded), StackPointerRegister);
-        }
-
-        // First save any arguments that reside in registers, because they could be overwritten
-        // if that register is also used to pass arguments.
-        saveOutRegister<5>(arg6);
-        saveOutRegister<4>(arg5);
-        saveOutRegister<3>(arg4);
-        saveOutRegister<2>(arg3);
-        saveOutRegister<1>(arg2);
-        saveOutRegister<0>(arg1);
-
-        loadArgumentOnStackOrRegister<5>(arg6);
-        loadArgumentOnStackOrRegister<4>(arg5);
-        loadArgumentOnStackOrRegister<3>(arg4);
-        loadArgumentOnStackOrRegister<2>(arg3);
-        loadArgumentOnStackOrRegister<1>(arg2);
-
-        if (prepareCall(function))
-            loadArgumentOnStackOrRegister<0>(arg1);
-
-        if (JITTargetPlatform::gotRegister != -1)
-            load32(Address(JITTargetPlatform::FramePointerRegister, JITTargetPlatform::savedGOTRegisterSlotOnStack()), static_cast<RegisterID>(JITTargetPlatform::gotRegister)); // restore the GOT ptr
-
-        callAbsolute(functionName, function);
-
-        if (stackSpaceNeeded)
-            addPtr(TrustedImm32(stackSpaceNeeded), StackPointerRegister);
-
-        if (needsExceptionCheck) {
-            checkException();
-        }
-
-        storeReturnValue(r);
-
-    }
-
-    template <typename ArgRet, typename Callable, typename Arg1, typename Arg2, typename Arg3, typename Arg4, typename Arg5>
-    void generateFunctionCallImp(bool needsExceptionCheck, ArgRet r, const char* functionName, Callable function, Arg1 arg1, Arg2 arg2, Arg3 arg3, Arg4 arg4, Arg5 arg5)
-    {
-        generateFunctionCallImp(needsExceptionCheck, r, functionName, function, arg1, arg2, arg3, arg4, arg5, VoidType());
-    }
-
-    template <typename ArgRet, typename Callable, typename Arg1, typename Arg2, typename Arg3, typename Arg4>
-    void generateFunctionCallImp(bool needsExceptionCheck, ArgRet r, const char* functionName, Callable function, Arg1 arg1, Arg2 arg2, Arg3 arg3, Arg4 arg4)
-    {
-        generateFunctionCallImp(needsExceptionCheck, r, functionName, function, arg1, arg2, arg3, arg4, VoidType(), VoidType());
-    }
-
-    template <typename ArgRet, typename Callable, typename Arg1, typename Arg2, typename Arg3>
-    void generateFunctionCallImp(bool needsExceptionCheck, ArgRet r, const char* functionName, Callable function, Arg1 arg1, Arg2 arg2, Arg3 arg3)
-    {
-        generateFunctionCallImp(needsExceptionCheck, r, functionName, function, arg1, arg2, arg3, VoidType(), VoidType(), VoidType());
-    }
-
-    template <typename ArgRet, typename Callable, typename Arg1, typename Arg2>
-    void generateFunctionCallImp(bool needsExceptionCheck, ArgRet r, const char* functionName, Callable function, Arg1 arg1, Arg2 arg2)
-    {
-        generateFunctionCallImp(needsExceptionCheck, r, functionName, function, arg1, arg2, VoidType(), VoidType(), VoidType(), VoidType());
-    }
-
-    template <typename ArgRet, typename Callable, typename Arg1>
-    void generateFunctionCallImp(bool needsExceptionCheck, ArgRet r, const char* functionName, Callable function, Arg1 arg1)
-    {
-        generateFunctionCallImp(needsExceptionCheck, r, functionName, function, arg1, VoidType(), VoidType(), VoidType(), VoidType(), VoidType());
-    }
-
-    Pointer toAddress(RegisterID tmpReg, IR::Expr *e, int offset, WriteBarrier::Type *barrier)
-    {
-        if (barrier)
-            *barrier = WriteBarrier::NoBarrier;
-        if (IR::Const *c = e->asConst()) {
-            Address addr = _stackLayout->savedRegPointer(offset);
-            Address tagAddr = addr;
-            tagAddr.offset += 4;
-
-            auto v = convertToValue<TargetPrimitive>(c);
-            store32(TrustedImm32(v.value()), addr);
-            store32(TrustedImm32(v.tag()), tagAddr);
-            return Pointer(addr);
-        }
-
-        if (IR::Temp *t = e->asTemp())
-            if (t->kind == IR::Temp::PhysicalRegister)
-                return Pointer(_stackLayout->savedRegPointer(offset));
-
-        return loadAddressForWriting(tmpReg, e, barrier);
-    }
-
-    void storeBool(RegisterID reg, Pointer addr, WriteBarrier::Type barrier)
-    {
-        store32(reg, addr);
-        addr.offset += 4;
-        store32(TrustedImm32(TargetPrimitive::fromBoolean(0).tag()), addr);
-        if (WriteBarrier::isRequired<WriteBarrier::Primitive>() && barrier == WriteBarrier::Barrier)
-            RegisterSizeDependentOps::emitWriteBarrier(this, addr);
-    }
-
-    void storeBool(RegisterID src, RegisterID dest)
-    {
-        move(src, dest);
-    }
-
-    void storeBool(RegisterID reg, IR::Expr *target)
-    {
-        if (IR::Temp *targetTemp = target->asTemp()) {
-            if (targetTemp->kind == IR::Temp::PhysicalRegister) {
-                move(reg, (RegisterID) targetTemp->index);
-                return;
-            }
-        }
-
-        WriteBarrier::Type barrier;
-        Pointer addr = loadAddressForWriting(ScratchRegister, target, &barrier);
-        storeBool(reg, addr, barrier);
-    }
-
-    void storeBool(bool value, IR::Expr *target) {
-        TrustedImm32 trustedValue(value ? 1 : 0);
-
-        if (IR::Temp *targetTemp = target->asTemp()) {
-            if (targetTemp->kind == IR::Temp::PhysicalRegister) {
-                move(trustedValue, (RegisterID) targetTemp->index);
-                return;
-            }
-        }
-
-        move(trustedValue, ScratchRegister);
-        storeBool(ScratchRegister, target);
-    }
-
-    void storeInt32(RegisterID src, RegisterID dest)
-    {
-        move(src, dest);
-    }
-
-    void storeInt32(RegisterID reg, Pointer addr, WriteBarrier::Type barrier)
-    {
-        store32(reg, addr);
-        addr.offset += 4;
-        store32(TrustedImm32(TargetPrimitive::fromInt32(0).tag()), addr);
-        if (WriteBarrier::isRequired<WriteBarrier::Primitive>() && barrier == WriteBarrier::Barrier)
-            RegisterSizeDependentOps::emitWriteBarrier(this, addr);
-    }
-
-    void storeInt32(RegisterID reg, IR::Expr *target)
-    {
-        IR::Temp *targetTemp = target->asTemp();
-        if (targetTemp && targetTemp->kind == IR::Temp::PhysicalRegister) {
-            move(reg, (RegisterID) targetTemp->index);
-        } else {
-            WriteBarrier::Type barrier;
-            Pointer addr = loadAddressForWriting(ScratchRegister, target, &barrier);
-            storeInt32(reg, addr, barrier);
-        }
-    }
-
-    void storeUInt32(RegisterID src, RegisterID dest)
-    {
-        move(src, dest);
-    }
-
-    void storeUInt32(RegisterID reg, Pointer addr, WriteBarrier::Type barrier)
-    {
-        // The UInt32 representation in QV4::Value is really convoluted. See also toUInt32Register.
-        Jump intRange = branch32(RelationalCondition::GreaterThanOrEqual, reg, TrustedImm32(0));
-        convertUInt32ToDouble(reg, FPGpr0, ReturnValueRegister);
-        storeDouble(FPGpr0, addr, barrier);
-        Jump done = jump();
-        intRange.link(this);
-        storeInt32(reg, addr, barrier);
-        done.link(this);
-    }
-
-    void storeUInt32(RegisterID reg, IR::Expr *target)
-    {
-        IR::Temp *targetTemp = target->asTemp();
-        if (targetTemp && targetTemp->kind == IR::Temp::PhysicalRegister) {
-            move(reg, (RegisterID) targetTemp->index);
-        } else {
-            WriteBarrier::Type barrier;
-            Pointer addr = loadAddressForWriting(ScratchRegister, target, &barrier);
-            storeUInt32(reg, addr, barrier);
-        }
-    }
-
-    FPRegisterID toDoubleRegister(IR::Expr *e, FPRegisterID target = FPGpr0)
-    {
-        if (IR::Const *c = e->asConst()) {
-            RegisterSizeDependentOps::loadDoubleConstant(this, c, target);
-            return target;
-        }
-
-        if (IR::Temp *t = e->asTemp())
-            if (t->kind == IR::Temp::PhysicalRegister)
-                return (FPRegisterID) t->index;
-
-        loadDouble(e, target);
-        return target;
-    }
-
-    RegisterID toBoolRegister(IR::Expr *e, RegisterID scratchReg)
-    {
-        return toInt32Register(e, scratchReg);
-    }
-
-    RegisterID toInt32Register(IR::Expr *e, RegisterID scratchReg)
-    {
-        if (IR::Const *c = e->asConst()) {
-            move(TrustedImm32(convertToValue<Primitive>(c).int_32()), scratchReg);
-            return scratchReg;
-        }
-
-        if (IR::Temp *t = e->asTemp())
-            if (t->kind == IR::Temp::PhysicalRegister)
-                return (RegisterID) t->index;
-
-        return toInt32Register(loadAddressForReading(scratchReg, e), scratchReg);
-    }
-
-    RegisterID toInt32Register(Pointer addr, RegisterID scratchReg)
-    {
-        load32(addr, scratchReg);
-        return scratchReg;
-    }
-
-    RegisterID toUInt32Register(IR::Expr *e, RegisterID scratchReg)
-    {
-        if (IR::Const *c = e->asConst()) {
-            move(TrustedImm32(unsigned(c->value)), scratchReg);
-            return scratchReg;
-        }
-
-        if (IR::Temp *t = e->asTemp())
-            if (t->kind == IR::Temp::PhysicalRegister)
-                return (RegisterID) t->index;
-
-        return toUInt32Register(loadAddressForReading(scratchReg, e), scratchReg);
-    }
-
-    RegisterID toUInt32Register(Pointer addr, RegisterID scratchReg)
-    {
-        Q_ASSERT(addr.base != scratchReg);
-
-        // The UInt32 representation in QV4::Value is really convoluted. See also storeUInt32.
-        Pointer tagAddr = addr;
-        tagAddr.offset += 4;
-        load32(tagAddr, scratchReg);
-        Jump inIntRange = branch32(RelationalCondition::Equal, scratchReg, TrustedImm32(quint32(ValueTypeInternal::Integer)));
-
-        // it's not in signed int range, so load it as a double, and truncate it down
-        loadDouble(addr, FPGpr0);
-        Address inversionAddress = loadConstant(TargetPrimitive::fromDouble(double(INT_MAX) + 1), scratchReg);
-        subDouble(inversionAddress, FPGpr0);
-        Jump canNeverHappen = branchTruncateDoubleToUint32(FPGpr0, scratchReg);
-        canNeverHappen.link(this);
-        or32(TrustedImm32(1 << 31), scratchReg);
-        Jump done = jump();
-
-        inIntRange.link(this);
-        load32(addr, scratchReg);
-
-        done.link(this);
-        return scratchReg;
-    }
-
-    void returnFromFunction(IR::Ret *s, RegisterInformation regularRegistersToSave, RegisterInformation fpRegistersToSave);
-
-    JSC::MacroAssemblerCodeRef link(int *codeSize);
-
-    void setStackLayout(int maxArgCountForBuiltins, int regularRegistersToSave, int fpRegistersToSave);
-    const StackLayout &stackLayout() const { return *_stackLayout.data(); }
-    void initializeLocalVariables()
-    {
-        const int locals = _stackLayout->calculateJSStackFrameSize();
-        if (locals <= 0)
-            return;
-        loadPtr(Address(JITTargetPlatform::EngineRegister, targetStructureOffset(offsetof(EngineBase, jsStackTop))), JITTargetPlatform::LocalsRegister);
-        RegisterSizeDependentOps::initializeLocalVariables(this, locals);
-        storePtr(JITTargetPlatform::LocalsRegister, Address(JITTargetPlatform::EngineRegister, targetStructureOffset(offsetof(EngineBase, jsStackTop))));
-    }
-
-    Label exceptionReturnLabel;
-    IR::BasicBlock * catchBlock;
-    QVector<Jump> exceptionPropagationJumps;
-private:
-    QScopedPointer<const StackLayout> _stackLayout;
-    IR::Function *_function;
-    std::vector<Label> _addrs;
-    std::vector<std::vector<Jump>> _patches;
-#ifndef QT_NO_DEBUG
-    QVector<CallInfo> _callInfos;
-#endif
-
-    struct DataLabelPatch {
-        DataLabelPtr dataLabel;
-        Label target;
-    };
-    std::vector<DataLabelPatch> _dataLabelPatches;
-
-    std::vector<std::vector<DataLabelPtr>> _labelPatches;
-    IR::BasicBlock *_nextBlock;
-
-    QV4::ExecutableAllocator *_executableAllocator;
-    QV4::Compiler::JSUnitGenerator *_jsGenerator;
-};
-
-template <typename TargetConfiguration>
-const typename Assembler<TargetConfiguration>::VoidType Assembler<TargetConfiguration>::Void;
-
-template <typename TargetConfiguration>
-template <typename Result, typename Source>
-void Assembler<TargetConfiguration>::copyValue(Result result, Source source, WriteBarrier::Type barrier)
-{
-    RegisterSizeDependentOps::copyValueViaRegisters(this, source, result, barrier);
-}
-
-template <typename TargetConfiguration>
-template <typename Result>
-void Assembler<TargetConfiguration>::copyValue(Result result, IR::Expr* source, WriteBarrier::Type barrier)
-{
-    if (source->type == IR::BoolType) {
-        RegisterID reg = toInt32Register(source, ScratchRegister);
-        storeBool(reg, result, barrier);
-    } else if (source->type == IR::SInt32Type) {
-        RegisterID reg = toInt32Register(source, ScratchRegister);
-        storeInt32(reg, result, barrier);
-    } else if (source->type == IR::UInt32Type) {
-        RegisterID reg = toUInt32Register(source, ScratchRegister);
-        storeUInt32(reg, result, barrier);
-    } else if (source->type == IR::DoubleType) {
-        storeDouble(toDoubleRegister(source), result, barrier);
-    } else if (source->asTemp() || source->asArgLocal()) {
-        RegisterSizeDependentOps::copyValueViaRegisters(this, source, result, barrier);
-    } else if (IR::Const *c = source->asConst()) {
-        auto v = convertToValue<TargetPrimitive>(c);
-        storeValue(v, result, barrier);
-    } else {
-        Q_UNREACHABLE();
-    }
-}
-
-template <typename TargetConfiguration>
-inline Assembler<TargetConfiguration>::RuntimeCall::RuntimeCall(Runtime::RuntimeMethods method)
-    : addr(Assembler::EngineRegister,
-           method == Runtime::InvalidRuntimeMethod ? -1 : (Assembler<TargetConfiguration>::targetStructureOffset(offsetof(EngineBase, runtime) + Runtime::runtimeMethodOffset(method))))
-{
-}
-
-} // end of namespace JIT
-} // end of namespace QV4
-
-QT_END_NAMESPACE
-
-#endif // ENABLE(ASSEMBLER)
-
-#endif // QV4ISEL_MASM_P_H
diff --git a/src/qml/jit/qv4assemblercommon.cpp b/src/qml/jit/qv4assemblercommon.cpp
new file mode 100644
index 0000000000..dd810d9d70
--- /dev/null
+++ b/src/qml/jit/qv4assemblercommon.cpp
@@ -0,0 +1,370 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QBuffer>
+#include <QFile>
+#include <QLoggingCategory>
+
+#include "qv4engine_p.h"
+#include "qv4assemblercommon_p.h"
+#include <private/qv4function_p.h>
+#include <private/qv4functiontable_p.h>
+#include <private/qv4runtime_p.h>
+
+#include <assembler/MacroAssemblerCodeRef.h>
+#include <assembler/LinkBuffer.h>
+#include <WTFStubs.h>
+
+#undef ENABLE_ALL_ASSEMBLERS_FOR_REFACTORING_PURPOSES
+
+#ifdef V4_ENABLE_JIT
+
+QT_BEGIN_NAMESPACE
+namespace QV4 {
+namespace JIT {
+
+Q_LOGGING_CATEGORY(lcAsm, "qt.v4.asm")
+
+namespace {
+class QIODevicePrintStream: public FilePrintStream
+{
+    Q_DISABLE_COPY(QIODevicePrintStream)
+
+public:
+    explicit QIODevicePrintStream(QIODevice *dest)
+        : FilePrintStream(nullptr)
+        , dest(dest)
+        , buf(4096, '0')
+    {
+        Q_ASSERT(dest);
+    }
+
+    ~QIODevicePrintStream()
+    {}
+
+    void vprintf(const char* format, va_list argList) WTF_ATTRIBUTE_PRINTF(2, 0)
+    {
+        const int written = qvsnprintf(buf.data(), buf.size(), format, argList);
+        if (written > 0)
+            dest->write(buf.constData(), written);
+        memset(buf.data(), 0, qMin(written, buf.size()));
+    }
+
+    void flush()
+    {}
+
+private:
+    QIODevice *dest;
+    QByteArray buf;
+};
+} // anonymous namespace
+
+static void printDisassembledOutputWithCalls(QByteArray processedOutput,
+                                             const QHash<const void*, const char*>& functions)
+{
+    for (QHash<const void*, const char*>::ConstIterator it = functions.begin(), end = functions.end();
+         it != end; ++it) {
+        const QByteArray ptrString = "0x" + QByteArray::number(quintptr(it.key()), 16);
+        int idx = 0;
+        while (idx >= 0) {
+            idx = processedOutput.indexOf(ptrString, idx);
+            if (idx < 0)
+                break;
+            idx = processedOutput.indexOf('\n', idx);
+            if (idx < 0)
+                break;
+            processedOutput = processedOutput.insert(idx, QByteArrayLiteral("                          ; ") + it.value());
+        }
+    }
+
+    auto lines = processedOutput.split('\n');
+    for (const auto &line : lines)
+        qCDebug(lcAsm, "%s", line.constData());
+}
+
+JIT::PlatformAssemblerCommon::~PlatformAssemblerCommon()
+{}
+
+void PlatformAssemblerCommon::link(Function *function, const char *jitKind)
+{
+    for (const auto &jumpTarget : jumpsToLink)
+        jumpTarget.jump.linkTo(labelForOffset[jumpTarget.offset], this);
+
+    JSC::JSGlobalData dummy(function->internalClass->engine->executableAllocator);
+    JSC::LinkBuffer<MacroAssembler> linkBuffer(dummy, this, nullptr);
+
+    for (const auto &ehTarget : ehTargets) {
+        auto targetLabel = labelForOffset.value(ehTarget.offset);
+        linkBuffer.patch(ehTarget.label, linkBuffer.locationOf(targetLabel));
+    }
+
+    JSC::MacroAssemblerCodeRef codeRef;
+
+    static const bool showCode = lcAsm().isDebugEnabled();
+    if (showCode) {
+        QBuffer buf;
+        buf.open(QIODevice::WriteOnly);
+        WTF::setDataFile(new QIODevicePrintStream(&buf));
+
+        // We use debugAddress here because it's actually for debugging and hidden behind an
+        // environment variable.
+        const QByteArray name = Function::prettyName(function, linkBuffer.debugAddress()).toUtf8();
+        codeRef = linkBuffer.finalizeCodeWithDisassembly(jitKind, "function %s", name.constData());
+
+        WTF::setDataFile(stderr);
+        printDisassembledOutputWithCalls(buf.data(), functions);
+    } else {
+        codeRef = linkBuffer.finalizeCodeWithoutDisassembly();
+    }
+
+    function->codeRef = new JSC::MacroAssemblerCodeRef(codeRef);
+    function->jittedCode = reinterpret_cast<Function::JittedCode>(function->codeRef->code().executableAddress());
+
+    generateFunctionTable(function, &codeRef);
+
+    linkBuffer.makeExecutable();
+}
+
+void PlatformAssemblerCommon::prepareCallWithArgCount(int argc)
+{
+#ifndef QT_NO_DEBUG
+    Q_ASSERT(remainingArgcForCall == NoCall);
+    remainingArgcForCall = argc;
+#endif
+
+    if (argc > ArgInRegCount) {
+        argcOnStackForCall = int(WTF::roundUpToMultipleOf(16, size_t(argc - ArgInRegCount) * PointerSize));
+        subPtr(TrustedImm32(argcOnStackForCall), StackPointerRegister);
+    }
+}
+
+void PlatformAssemblerCommon::storeInstructionPointer(int instructionOffset)
+{
+    Address addr(CppStackFrameRegister, offsetof(QV4::CppStackFrame, instructionPointer));
+    store32(TrustedImm32(instructionOffset), addr);
+}
+
+PlatformAssemblerCommon::Address PlatformAssemblerCommon::argStackAddress(int arg)
+{
+    int offset = arg - ArgInRegCount;
+    Q_ASSERT(offset >= 0);
+    return Address(StackPointerRegister, offset * PointerSize);
+}
+
+void PlatformAssemblerCommon::passAccumulatorAsArg(int arg)
+{
+#ifndef QT_NO_DEBUG
+    Q_ASSERT(arg < remainingArgcForCall);
+    --remainingArgcForCall;
+#endif
+
+    passAccumulatorAsArg_internal(arg, false);
+}
+
+void JIT::PlatformAssemblerCommon::pushAccumulatorAsArg(int arg)
+{
+    passAccumulatorAsArg_internal(arg, true);
+}
+
+void PlatformAssemblerCommon::passAccumulatorAsArg_internal(int arg, bool doPush)
+{
+    if (arg < ArgInRegCount) {
+        addPtr(TrustedImm32(offsetof(CallData, accumulator)), JSStackFrameRegister, registerForArg(arg));
+    } else {
+        addPtr(TrustedImm32(offsetof(CallData, accumulator)), JSStackFrameRegister, ScratchRegister);
+        if (doPush)
+            push(ScratchRegister);
+        else
+            storePtr(ScratchRegister, argStackAddress(arg));
+    }
+}
+
+void PlatformAssemblerCommon::passFunctionAsArg(int arg)
+{
+#ifndef QT_NO_DEBUG
+    Q_ASSERT(arg < remainingArgcForCall);
+    --remainingArgcForCall;
+#endif
+
+    if (arg < ArgInRegCount) {
+        loadFunctionPtr(registerForArg(arg));
+    } else {
+        loadFunctionPtr(ScratchRegister);
+        storePtr(ScratchRegister, argStackAddress(arg));
+    }
+}
+
+void PlatformAssemblerCommon::passEngineAsArg(int arg)
+{
+#ifndef QT_NO_DEBUG
+    Q_ASSERT(arg < remainingArgcForCall);
+    --remainingArgcForCall;
+#endif
+
+    if (arg < ArgInRegCount) {
+        move(EngineRegister, registerForArg(arg));
+    } else {
+        storePtr(EngineRegister, argStackAddress(arg));
+    }
+}
+
+void PlatformAssemblerCommon::passJSSlotAsArg(int reg, int arg)
+{
+    Address addr(JSStackFrameRegister, reg * int(sizeof(QV4::Value)));
+    passAddressAsArg(addr, arg);
+}
+
+void JIT::PlatformAssemblerCommon::passAddressAsArg(Address addr, int arg)
+{
+#ifndef QT_NO_DEBUG
+    Q_ASSERT(arg < remainingArgcForCall);
+    --remainingArgcForCall;
+#endif
+
+    if (arg < ArgInRegCount) {
+        addPtr(TrustedImm32(addr.offset), addr.base, registerForArg(arg));
+    } else {
+        addPtr(TrustedImm32(addr.offset), addr.base, ScratchRegister);
+        storePtr(ScratchRegister, argStackAddress(arg));
+    }
+}
+
+void PlatformAssemblerCommon::passCppFrameAsArg(int arg)
+{
+#ifndef QT_NO_DEBUG
+    Q_ASSERT(arg < remainingArgcForCall);
+    --remainingArgcForCall;
+#endif
+
+    if (arg < ArgInRegCount)
+        move(CppStackFrameRegister, registerForArg(arg));
+    else
+        store32(CppStackFrameRegister, argStackAddress(arg));
+}
+
+void PlatformAssemblerCommon::passInt32AsArg(int value, int arg)
+{
+#ifndef QT_NO_DEBUG
+    Q_ASSERT(arg < remainingArgcForCall);
+    --remainingArgcForCall;
+#endif
+
+    if (arg < ArgInRegCount)
+        move(TrustedImm32(value), registerForArg(arg));
+    else
+        store32(TrustedImm32(value), argStackAddress(arg));
+}
+
+void JIT::PlatformAssemblerCommon::passPointerAsArg(void *ptr, int arg)
+{
+#ifndef QT_NO_DEBUG
+    Q_ASSERT(arg < remainingArgcForCall);
+    --remainingArgcForCall;
+#endif
+
+    if (arg < ArgInRegCount)
+        move(TrustedImmPtr(ptr), registerForArg(arg));
+    else
+        storePtr(TrustedImmPtr(ptr), argStackAddress(arg));
+}
+
+void PlatformAssemblerCommon::callRuntime(const char *functionName, const void *funcPtr)
+{
+#ifndef QT_NO_DEBUG
+    Q_ASSERT(remainingArgcForCall == 0);
+    remainingArgcForCall = NoCall;
+#endif
+    callRuntimeUnchecked(functionName, funcPtr);
+    if (argcOnStackForCall > 0) {
+        addPtr(TrustedImm32(argcOnStackForCall), StackPointerRegister);
+        argcOnStackForCall = 0;
+    }
+}
+
+void PlatformAssemblerCommon::callRuntimeUnchecked(const char *functionName, const void *funcPtr)
+{
+    functions.insert(funcPtr, functionName);
+    callAbsolute(funcPtr);
+}
+
+void PlatformAssemblerCommon::tailCallRuntime(const char *functionName, const void *funcPtr)
+{
+    functions.insert(funcPtr, functionName);
+    setTailCallArg(EngineRegister, 1);
+    setTailCallArg(CppStackFrameRegister, 0);
+    freeStackSpace();
+    generatePlatformFunctionExit(/*tailCall =*/ true);
+    jumpAbsolute(funcPtr);
+}
+
+void PlatformAssemblerCommon::setTailCallArg(RegisterID src, int arg)
+{
+    if (arg < ArgInRegCount) {
+        move(src, registerForArg(arg));
+    } else {
+        // We never write to the incoming arguments space on the stack, and the tail call runtime
+        // method has the same signature as the jitted function, so it is safe for us to just reuse
+        // the arguments that we got in.
+    }
+}
+
+JSC::MacroAssemblerBase::Address PlatformAssemblerCommon::jsAlloca(int slotCount)
+{
+    Address jsStackTopAddr(EngineRegister, offsetof(EngineBase, jsStackTop));
+    RegisterID jsStackTop = AccumulatorRegisterValue;
+    loadPtr(jsStackTopAddr, jsStackTop);
+    addPtr(TrustedImm32(sizeof(Value) * slotCount), jsStackTop);
+    storePtr(jsStackTop, jsStackTopAddr);
+    return Address(jsStackTop, 0);
+}
+
+void PlatformAssemblerCommon::storeInt32AsValue(int srcInt, Address destAddr)
+{
+    store32(TrustedImm32(srcInt),
+            Address(destAddr.base, destAddr.offset + QV4::Value::valueOffset()));
+    store32(TrustedImm32(int(QV4::Value::ValueTypeInternal::Integer)),
+            Address(destAddr.base, destAddr.offset + QV4::Value::tagOffset()));
+}
+
+} // JIT namespace
+} // QV4 namepsace
+
+QT_END_NAMESPACE
+
+#endif // V4_ENABLE_JIT
diff --git a/src/qml/jit/qv4assemblercommon_p.h b/src/qml/jit/qv4assemblercommon_p.h
new file mode 100644
index 0000000000..d3d7eedae2
--- /dev/null
+++ b/src/qml/jit/qv4assemblercommon_p.h
@@ -0,0 +1,740 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QV4PLATFORMASSEMBLER_P_H
+#define QV4PLATFORMASSEMBLER_P_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include <private/qv4engine_p.h>
+#include <private/qv4global_p.h>
+#include <private/qv4function_p.h>
+#include <QHash>
+#include <wtf/Vector.h>
+#include <assembler/MacroAssembler.h>
+
+#ifdef V4_ENABLE_JIT
+
+QT_BEGIN_NAMESPACE
+
+namespace QV4 {
+namespace JIT {
+
+#if defined(Q_PROCESSOR_X86_64) || defined(ENABLE_ALL_ASSEMBLERS_FOR_REFACTORING_PURPOSES)
+#if defined(Q_OS_LINUX) || defined(Q_OS_QNX) || defined(Q_OS_FREEBSD) || defined(Q_OS_DARWIN)
+
+class PlatformAssembler_X86_64_SysV : public JSC::MacroAssembler<JSC::MacroAssemblerX86_64>
+{
+public:
+    static constexpr int NativeStackAlignment = 16;
+
+    static const RegisterID NoRegister = RegisterID(-1);
+
+    static const RegisterID ReturnValueRegister   = RegisterID::eax;
+    static const RegisterID ReturnValueRegisterValue = ReturnValueRegister;
+    static const RegisterID AccumulatorRegister   = RegisterID::eax;
+    static const RegisterID AccumulatorRegisterValue = AccumulatorRegister;
+    static const RegisterID ScratchRegister       = RegisterID::r10;
+    static const RegisterID ScratchRegister2      = RegisterID::r9; // Note: overlaps with Arg5Reg, so do not use while setting up a call!
+    static const RegisterID JSStackFrameRegister  = RegisterID::r12;
+    static const RegisterID CppStackFrameRegister = RegisterID::r13;
+    static const RegisterID EngineRegister        = RegisterID::r14;
+    static const RegisterID StackPointerRegister  = RegisterID::esp;
+    static const RegisterID FramePointerRegister  = RegisterID::ebp;
+    static const FPRegisterID FPScratchRegister   = FPRegisterID::xmm1;
+    static const FPRegisterID FPScratchRegister2  = FPRegisterID::xmm2;
+
+    static const RegisterID Arg0Reg = RegisterID::edi;
+    static const RegisterID Arg1Reg = RegisterID::esi;
+    static const RegisterID Arg2Reg = RegisterID::edx;
+    static const RegisterID Arg3Reg = RegisterID::ecx;
+    static const RegisterID Arg4Reg = RegisterID::r8;
+    static const RegisterID Arg5Reg = RegisterID::r9;
+    static const RegisterID Arg6Reg = NoRegister;
+    static const RegisterID Arg7Reg = NoRegister;
+    static const int ArgInRegCount = 6;
+
+    void popValue()
+    {
+        addPtr(TrustedImmPtr(sizeof(ReturnedValue)), StackPointerRegister);
+    }
+
+    void generatePlatformFunctionEntry()
+    {
+        push(FramePointerRegister);
+        move(StackPointerRegister, FramePointerRegister);
+        move(TrustedImmPtr(nullptr), AccumulatorRegister); push(AccumulatorRegister); // exceptionHandler
+        push(JSStackFrameRegister);
+        push(CppStackFrameRegister);
+        push(EngineRegister);
+        move(Arg0Reg, CppStackFrameRegister);
+        move(Arg1Reg, EngineRegister);
+    }
+
+    void generatePlatformFunctionExit(bool tailCall = false)
+    {
+        pop(EngineRegister);
+        pop(CppStackFrameRegister);
+        pop(JSStackFrameRegister);
+        pop(); // exceptionHandler
+        pop(FramePointerRegister);
+        if (!tailCall)
+            ret();
+    }
+
+    void callAbsolute(const void *funcPtr)
+    {
+        move(TrustedImmPtr(funcPtr), ScratchRegister);
+        call(ScratchRegister);
+    }
+
+    void jumpAbsolute(const void *funcPtr)
+    {
+        move(TrustedImmPtr(funcPtr), ScratchRegister);
+        jump(ScratchRegister);
+    }
+
+    void pushAligned(RegisterID reg)
+    {
+        subPtr(TrustedImm32(PointerSize), StackPointerRegister);
+        push(reg);
+    }
+
+    void popAligned(RegisterID reg)
+    {
+        pop(reg);
+        addPtr(TrustedImm32(PointerSize), StackPointerRegister);
+    }
+};
+
+typedef PlatformAssembler_X86_64_SysV PlatformAssemblerBase;
+
+#endif
+#if defined(Q_OS_WIN)
+
+class PlatformAssembler_Win64 : public JSC::MacroAssembler<JSC::MacroAssemblerX86_64>
+{
+public:
+    static const RegisterID NoRegister = RegisterID(-1);
+
+    static const RegisterID ReturnValueRegister   = RegisterID::eax;
+    static const RegisterID ReturnValueRegisterValue = ReturnValueRegister;
+    static const RegisterID AccumulatorRegister   = RegisterID::eax;
+    static const RegisterID AccumulatorRegisterValue = AccumulatorRegister;
+    static const RegisterID ScratchRegister       = RegisterID::r10;
+    static const RegisterID ScratchRegister2      = RegisterID::r9; // Note: overlaps with Arg3Reg, so do not use while setting up a call!
+    static const RegisterID JSStackFrameRegister  = RegisterID::r12;
+    static const RegisterID CppStackFrameRegister = RegisterID::r13;
+    static const RegisterID EngineRegister        = RegisterID::r14;
+    static const RegisterID StackPointerRegister  = RegisterID::esp;
+    static const RegisterID FramePointerRegister  = RegisterID::ebp;
+    static const FPRegisterID FPScratchRegister   = FPRegisterID::xmm1;
+
+    static const RegisterID Arg0Reg = RegisterID::ecx;
+    static const RegisterID Arg1Reg = RegisterID::edx;
+    static const RegisterID Arg2Reg = RegisterID::r8;
+    static const RegisterID Arg3Reg = RegisterID::r9;
+    static const RegisterID Arg4Reg = NoRegister;
+    static const RegisterID Arg5Reg = NoRegister;
+    static const RegisterID Arg6Reg = NoRegister;
+    static const RegisterID Arg7Reg = NoRegister;
+    static const int ArgInRegCount = 4;
+
+    void popValue()
+    {
+        addPtr(TrustedImmPtr(sizeof(ReturnedValue)), StackPointerRegister);
+    }
+
+    void generatePlatformFunctionEntry()
+    {
+        push(FramePointerRegister);
+        move(StackPointerRegister, FramePointerRegister);
+        move(TrustedImmPtr(nullptr), AccumulatorRegister); push(AccumulatorRegister); // exceptionHandler
+        push(JSStackFrameRegister);
+        push(CppStackFrameRegister);
+        push(EngineRegister);
+        move(Arg0Reg, CppStackFrameRegister);
+        move(Arg1Reg, EngineRegister);
+    }
+
+    void generatePlatformFunctionExit(bool tailCall = false)
+    {
+        pop(EngineRegister);
+        pop(CppStackFrameRegister);
+        pop(JSStackFrameRegister);
+        pop(); // exceptionHandler
+        pop(FramePointerRegister);
+        if (!tailCall)
+            ret();
+    }
+
+    void callAbsolute(const void *funcPtr)
+    {
+        move(TrustedImmPtr(funcPtr), ScratchRegister);
+        subPtr(TrustedImm32(4 * PointerSize), StackPointerRegister);
+        call(ScratchRegister);
+        addPtr(TrustedImm32(4 * PointerSize), StackPointerRegister);
+    }
+
+    void jumpAbsolute(const void *funcPtr)
+    {
+        move(TrustedImmPtr(funcPtr), ScratchRegister);
+        jump(ScratchRegister);
+    }
+
+    void pushAligned(RegisterID reg)
+    {
+        subPtr(TrustedImm32(PointerSize), StackPointerRegister);
+        push(reg);
+    }
+
+    void popAligned(RegisterID reg)
+    {
+        pop(reg);
+        addPtr(TrustedImm32(PointerSize), StackPointerRegister);
+    }
+};
+
+typedef PlatformAssembler_Win64 PlatformAssemblerBase;
+
+#endif
+#endif
+
+#if (defined(Q_PROCESSOR_X86) && !defined(Q_PROCESSOR_X86_64)) || defined(ENABLE_ALL_ASSEMBLERS_FOR_REFACTORING_PURPOSES)
+
+class PlatformAssembler_X86_All : public JSC::MacroAssembler<JSC::MacroAssemblerX86>
+{
+public:
+    static const RegisterID NoRegister = RegisterID(-1);
+
+    static const RegisterID ReturnValueRegisterValue = RegisterID::eax;
+    static const RegisterID ReturnValueRegisterTag   = RegisterID::edx;
+    static const RegisterID ScratchRegister          = RegisterID::ecx;
+    static const RegisterID AccumulatorRegisterValue = ReturnValueRegisterValue;
+    static const RegisterID AccumulatorRegisterTag   = ReturnValueRegisterTag;
+    static const RegisterID JSStackFrameRegister  = RegisterID::ebx;
+    static const RegisterID CppStackFrameRegister = RegisterID::esi;
+    static const RegisterID EngineRegister        = RegisterID::edi;
+    static const RegisterID StackPointerRegister  = RegisterID::esp;
+    static const RegisterID FramePointerRegister  = RegisterID::ebp;
+    static const FPRegisterID FPScratchRegister   = FPRegisterID::xmm1;
+
+    static const RegisterID Arg0Reg = NoRegister;
+    static const RegisterID Arg1Reg = NoRegister;
+    static const RegisterID Arg2Reg = NoRegister;
+    static const RegisterID Arg3Reg = NoRegister;
+    static const RegisterID Arg4Reg = NoRegister;
+    static const RegisterID Arg5Reg = NoRegister;
+    static const RegisterID Arg6Reg = NoRegister;
+    static const RegisterID Arg7Reg = NoRegister;
+    static const int ArgInRegCount = 0;
+
+    void popValue()
+    {
+        addPtr(TrustedImmPtr(sizeof(ReturnedValue)), StackPointerRegister);
+    }
+
+    void generatePlatformFunctionEntry()
+    {
+        push(RegisterID::ebp);
+        move(RegisterID::esp, RegisterID::ebp);
+        move(TrustedImmPtr(nullptr), AccumulatorRegisterValue); push(AccumulatorRegisterValue); // exceptionHandler
+        push(JSStackFrameRegister);
+        push(CppStackFrameRegister);
+        push(EngineRegister);
+        // Ensure the stack is 16-byte aligned in order for compiler generated aligned SSE2
+        // instructions to be able to target the stack.
+        subPtr(TrustedImm32(8), StackPointerRegister);
+        loadPtr(Address(FramePointerRegister, 2 * PointerSize), CppStackFrameRegister);
+        loadPtr(Address(FramePointerRegister, 3 * PointerSize), EngineRegister);
+    }
+
+    void generatePlatformFunctionExit(bool tailCall = false)
+    {
+        addPtr(TrustedImm32(8), StackPointerRegister);
+        pop(EngineRegister);
+        pop(CppStackFrameRegister);
+        pop(JSStackFrameRegister);
+        pop(); // exceptionHandler
+        pop(RegisterID::ebp);
+        if (!tailCall)
+            ret();
+    }
+
+    void callAbsolute(const void *funcPtr)
+    {
+        move(TrustedImmPtr(funcPtr), ScratchRegister);
+        call(ScratchRegister);
+    }
+
+    void jumpAbsolute(const void *funcPtr)
+    {
+        move(TrustedImmPtr(funcPtr), ScratchRegister);
+        jump(ScratchRegister);
+    }
+
+    void pushAligned(RegisterID reg)
+    {
+        subPtr(TrustedImm32(3 * PointerSize), StackPointerRegister);
+        push(reg);
+    }
+
+    void popAligned(RegisterID reg)
+    {
+        pop(reg);
+        addPtr(TrustedImm32(3 * PointerSize), StackPointerRegister);
+    }
+};
+
+typedef PlatformAssembler_X86_All PlatformAssemblerBase;
+
+#endif
+
+#if defined(Q_PROCESSOR_ARM_64) || defined(ENABLE_ALL_ASSEMBLERS_FOR_REFACTORING_PURPOSES)
+
+class PlatformAssembler_ARM64 : public JSC::MacroAssembler<JSC::MacroAssemblerARM64>
+{
+public:
+    static const RegisterID NoRegister = RegisterID(-1);
+
+    static const RegisterID ReturnValueRegister   = JSC::ARM64Registers::x0;
+    static const RegisterID ReturnValueRegisterValue = ReturnValueRegister;
+    static const RegisterID AccumulatorRegister   = JSC::ARM64Registers::x9;
+    static const RegisterID AccumulatorRegisterValue = AccumulatorRegister;
+    static const RegisterID ScratchRegister       = JSC::ARM64Registers::x10;
+    static const RegisterID ScratchRegister2      = JSC::ARM64Registers::x7; // Note: overlaps with Arg7Reg, so do not use while setting up a call!
+    static const RegisterID JSStackFrameRegister  = JSC::ARM64Registers::x19;
+    static const RegisterID CppStackFrameRegister = JSC::ARM64Registers::x20;
+    static const RegisterID EngineRegister        = JSC::ARM64Registers::x21;
+    static const RegisterID StackPointerRegister  = JSC::ARM64Registers::sp;
+    static const RegisterID FramePointerRegister  = JSC::ARM64Registers::fp;
+    static const FPRegisterID FPScratchRegister   = JSC::ARM64Registers::q1;
+
+    static const RegisterID Arg0Reg = JSC::ARM64Registers::x0;
+    static const RegisterID Arg1Reg = JSC::ARM64Registers::x1;
+    static const RegisterID Arg2Reg = JSC::ARM64Registers::x2;
+    static const RegisterID Arg3Reg = JSC::ARM64Registers::x3;
+    static const RegisterID Arg4Reg = JSC::ARM64Registers::x4;
+    static const RegisterID Arg5Reg = JSC::ARM64Registers::x5;
+    static const RegisterID Arg6Reg = JSC::ARM64Registers::x6;
+    static const RegisterID Arg7Reg = JSC::ARM64Registers::x7;
+    static const int ArgInRegCount = 8;
+
+    void push(RegisterID src)
+    {
+        pushToSave(src);
+    }
+
+    void pop(RegisterID dest)
+    {
+        popToRestore(dest);
+    }
+
+    void pop()
+    {
+        add64(TrustedImm32(16), stackPointerRegister);
+    }
+
+    void popValue()
+    {
+        pop();
+    }
+
+    void generatePlatformFunctionEntry()
+    {
+        pushPair(JSC::ARM64Registers::fp, JSC::ARM64Registers::lr);
+        move(RegisterID::sp, RegisterID::fp);
+        move(TrustedImmPtr(nullptr), AccumulatorRegister); // exceptionHandler
+        pushPair(JSStackFrameRegister, AccumulatorRegister);
+        pushPair(EngineRegister, CppStackFrameRegister);
+        move(Arg0Reg, CppStackFrameRegister);
+        move(Arg1Reg, EngineRegister);
+    }
+
+    void generatePlatformFunctionExit(bool tailCall = false)
+    {
+        if (!tailCall) // do not overwrite arg0 (used in the tail call)
+            move(AccumulatorRegister, ReturnValueRegister);
+        popPair(EngineRegister, CppStackFrameRegister);
+        popPair(JSStackFrameRegister, AccumulatorRegister);
+        popPair(JSC::ARM64Registers::fp, JSC::ARM64Registers::lr);
+        if (!tailCall)
+            ret();
+    }
+
+    void callAbsolute(const void *funcPtr)
+    {
+        move(TrustedImmPtr(funcPtr), ScratchRegister);
+        call(ScratchRegister);
+    }
+
+    void jumpAbsolute(const void *funcPtr)
+    {
+        move(TrustedImmPtr(funcPtr), ScratchRegister);
+        jump(ScratchRegister);
+    }
+
+    void pushAligned(RegisterID reg)
+    {
+        pushToSave(reg);
+    }
+
+    void popAligned(RegisterID reg)
+    {
+        popToRestore(reg);
+    }
+};
+
+typedef PlatformAssembler_ARM64 PlatformAssemblerBase;
+
+#endif
+
+#if defined(Q_PROCESSOR_ARM_32) || defined(ENABLE_ALL_ASSEMBLERS_FOR_REFACTORING_PURPOSES)
+
+class PlatformAssembler_ARM32 : public JSC::MacroAssembler<JSC::MacroAssemblerARMv7>
+{
+public:
+    static const RegisterID NoRegister = RegisterID(-1);
+
+    static const RegisterID ReturnValueRegisterValue = JSC::ARMRegisters::r0;
+    static const RegisterID ReturnValueRegisterTag   = JSC::ARMRegisters::r1;
+    static const RegisterID ScratchRegister          = JSC::ARMRegisters::r2;
+    static const RegisterID AccumulatorRegisterValue = JSC::ARMRegisters::r4;
+    static const RegisterID AccumulatorRegisterTag   = JSC::ARMRegisters::r5;
+    // r6 is used by MacroAssemblerARMv7
+    static const RegisterID JSStackFrameRegister     = JSC::ARMRegisters::r8;
+    static const RegisterID CppStackFrameRegister    = JSC::ARMRegisters::r10;
+#if CPU(ARM_THUMB2) || defined(V4_BOOTSTRAP)
+    static const RegisterID FramePointerRegister     = JSC::ARMRegisters::r7;
+    static const RegisterID EngineRegister           = JSC::ARMRegisters::r11;
+#else // Thumbs down
+    static const RegisterID FramePointerRegister     = JSC::ARMRegisters::r11;
+    static const RegisterID EngineRegister           = JSC::ARMRegisters::r7;
+#endif
+    static const RegisterID StackPointerRegister     = JSC::ARMRegisters::r13;
+    static const FPRegisterID FPScratchRegister      = JSC::ARMRegisters::d1;
+
+    static const RegisterID Arg0Reg = JSC::ARMRegisters::r0;
+    static const RegisterID Arg1Reg = JSC::ARMRegisters::r1;
+    static const RegisterID Arg2Reg = JSC::ARMRegisters::r2;
+    static const RegisterID Arg3Reg = JSC::ARMRegisters::r3;
+    static const RegisterID Arg4Reg = NoRegister;
+    static const RegisterID Arg5Reg = NoRegister;
+    static const RegisterID Arg6Reg = NoRegister;
+    static const RegisterID Arg7Reg = NoRegister;
+    static const int ArgInRegCount = 4;
+
+    void popValue()
+    {
+        addPtr(TrustedImm32(sizeof(ReturnedValue)), StackPointerRegister);
+    }
+
+    void generatePlatformFunctionEntry()
+    {
+        push(JSC::ARMRegisters::lr);
+        push(FramePointerRegister);
+        move(StackPointerRegister, FramePointerRegister);
+        push(TrustedImm32(0)); // exceptionHandler
+        push(AccumulatorRegisterValue);
+        push(AccumulatorRegisterTag);
+        push(addressTempRegister);
+        push(JSStackFrameRegister);
+        push(CppStackFrameRegister);
+        push(EngineRegister);
+        subPtr(TrustedImm32(4), StackPointerRegister); // stack alignment
+        move(Arg0Reg, CppStackFrameRegister);
+        move(Arg1Reg, EngineRegister);
+    }
+
+    void generatePlatformFunctionExit(bool tailCall = false)
+    {
+        if (!tailCall) { // do not overwrite arg0 and arg1 (used in the tail call)
+            move(AccumulatorRegisterValue, ReturnValueRegisterValue);
+            move(AccumulatorRegisterTag, ReturnValueRegisterTag);
+        }
+        addPtr(TrustedImm32(4), StackPointerRegister); // stack alignment
+        pop(EngineRegister);
+        pop(CppStackFrameRegister);
+        pop(JSStackFrameRegister);
+        pop(addressTempRegister);
+        pop(AccumulatorRegisterTag);
+        pop(AccumulatorRegisterValue);
+        pop(); // exceptionHandler
+        pop(FramePointerRegister);
+        pop(JSC::ARMRegisters::lr);
+        if (!tailCall)
+            ret();
+    }
+
+    void callAbsolute(const void *funcPtr)
+    {
+        move(TrustedImmPtr(funcPtr), dataTempRegister);
+        call(dataTempRegister);
+    }
+
+    void jumpAbsolute(const void *funcPtr)
+    {
+        move(TrustedImmPtr(funcPtr), dataTempRegister);
+        jump(dataTempRegister);
+    }
+
+    void pushAligned(RegisterID reg)
+    {
+        subPtr(TrustedImm32(PointerSize), StackPointerRegister);
+        push(reg);
+    }
+
+    void popAligned(RegisterID reg)
+    {
+        pop(reg);
+        addPtr(TrustedImm32(PointerSize), StackPointerRegister);
+    }
+};
+
+typedef PlatformAssembler_ARM32 PlatformAssemblerBase;
+#endif
+
+class PlatformAssemblerCommon : public JIT::PlatformAssemblerBase
+{
+public:
+    PlatformAssemblerCommon(const Value *constantTable)
+        : constantTable(constantTable)
+    {}
+
+    virtual ~PlatformAssemblerCommon();
+
+    Address exceptionHandlerAddress() const
+    {
+        return Address(FramePointerRegister, -1 * PointerSize);
+    }
+
+    Address contextAddress() const
+    {
+        return Address(JSStackFrameRegister, offsetof(CallData, context));
+    }
+
+    RegisterID registerForArg(int arg) const
+    {
+        Q_ASSERT(arg >= 0);
+        Q_ASSERT(arg < ArgInRegCount);
+        switch (arg) {
+        case 0: return Arg0Reg;
+        case 1: return Arg1Reg;
+        case 2: return Arg2Reg;
+        case 3: return Arg3Reg;
+        case 4: return Arg4Reg;
+        case 5: return Arg5Reg;
+        case 6: return Arg6Reg;
+        case 7: return Arg7Reg;
+        default:
+            Q_UNIMPLEMENTED();
+            Q_UNREACHABLE();
+        }
+    }
+
+    Address loadFunctionPtr(RegisterID target)
+    {
+        Address addr(CppStackFrameRegister, offsetof(CppStackFrame, v4Function));
+        loadPtr(addr, target);
+        return Address(target);
+    }
+
+    Address loadCompilationUnitPtr(RegisterID target)
+    {
+        Address addr = loadFunctionPtr(target);
+        addr.offset = offsetof(QV4::FunctionData, compilationUnit);
+        loadPtr(addr, target);
+        return Address(target);
+    }
+
+    Address loadConstAddress(int constIndex, RegisterID baseReg = ScratchRegister)
+    {
+        Address addr = loadCompilationUnitPtr(baseReg);
+        addr.offset = offsetof(QV4::CompiledData::CompilationUnitBase, constants);
+        loadPtr(addr, baseReg);
+        addr.offset = constIndex * int(sizeof(QV4::Value));
+        return addr;
+    }
+
+    Address loadStringAddress(int stringId)
+    {
+        Address addr = loadCompilationUnitPtr(ScratchRegister);
+        addr.offset = offsetof(QV4::CompiledData::CompilationUnitBase, runtimeStrings);
+        loadPtr(addr, ScratchRegister);
+        return Address(ScratchRegister, stringId * PointerSize);
+    }
+
+    void passAsArg(RegisterID src, int arg)
+    {
+        move(src, registerForArg(arg));
+    }
+
+    void generateCatchTrampoline(std::function<void()> loadUndefined)
+    {
+        for (Jump j : catchyJumps)
+            j.link(this);
+
+        loadPtr(exceptionHandlerAddress(), ScratchRegister);
+        Jump exitFunction = branchPtr(Equal, ScratchRegister, TrustedImmPtr(0));
+        jump(ScratchRegister);
+        exitFunction.link(this);
+        loadUndefined();
+
+        if (functionExit.isSet())
+            jump(functionExit);
+        else
+            generateFunctionExit();
+    }
+
+    void checkException()
+    {
+        addCatchyJump(
+                    branch32(NotEqual,
+                             Address(EngineRegister, offsetof(EngineBase, hasException)),
+                             TrustedImm32(0)));
+    }
+
+    void addCatchyJump(Jump j)
+    {
+        Q_ASSERT(j.isSet());
+        catchyJumps.push_back(j);
+    }
+
+    void generateFunctionEntry()
+    {
+        generatePlatformFunctionEntry();
+        loadPtr(Address(CppStackFrameRegister, offsetof(CppStackFrame, jsFrame)), JSStackFrameRegister);
+        allocateStackSpace();
+    }
+
+    virtual void allocateStackSpace() {}
+
+    void generateFunctionExit()
+    {
+        if (functionExit.isSet()) {
+            jump(functionExit);
+            return;
+        }
+
+        functionExit = label();
+        freeStackSpace();
+        generatePlatformFunctionExit();
+    }
+
+    virtual void freeStackSpace() {}
+
+    void addLabelForOffset(int offset)
+    {
+        if (!labelForOffset.contains(offset))
+            labelForOffset.insert(offset, label());
+    }
+
+    void addJumpToOffset(const Jump &jump, int offset)
+    {
+        jumpsToLink.push_back({ jump, offset });
+    }
+
+    void addEHTarget(const DataLabelPtr &label, int offset)
+    {
+        ehTargets.push_back({ label, offset });
+    }
+
+    void link(Function *function, const char *jitKind);
+
+    Value constant(int idx) const
+    { return constantTable[idx]; }
+
+    // stuff for runtime calls
+    void prepareCallWithArgCount(int argc);
+    void storeInstructionPointer(int instructionOffset);
+    void passAccumulatorAsArg(int arg);
+    void pushAccumulatorAsArg(int arg);
+    void passFunctionAsArg(int arg);
+    void passEngineAsArg(int arg);
+    void passJSSlotAsArg(int reg, int arg);
+    void passAddressAsArg(Address addr, int arg);
+    void passCppFrameAsArg(int arg);
+    void passInt32AsArg(int value, int arg);
+    void passPointerAsArg(void *ptr, int arg);
+    void callRuntime(const char *functionName, const void *funcPtr);
+    void callRuntimeUnchecked(const char *functionName, const void *funcPtr);
+    void tailCallRuntime(const char *functionName, const void *funcPtr);
+    void setTailCallArg(RegisterID src, int arg);
+    Address jsAlloca(int slotCount);
+    void storeInt32AsValue(int srcInt, Address destAddr);
+
+private:
+    void passAccumulatorAsArg_internal(int arg, bool doPush);
+    static Address argStackAddress(int arg);
+
+private:
+    const Value* constantTable;
+    struct JumpTarget { JSC::MacroAssemblerBase::Jump jump; int offset; };
+    std::vector<JumpTarget> jumpsToLink;
+    struct ExceptionHanlderTarget { JSC::MacroAssemblerBase::DataLabelPtr label; int offset; };
+    std::vector<ExceptionHanlderTarget> ehTargets;
+    QHash<int, JSC::MacroAssemblerBase::Label> labelForOffset;
+    QHash<const void *, const char *> functions;
+    std::vector<Jump> catchyJumps;
+    Label functionExit;
+
+#ifndef QT_NO_DEBUG
+    enum { NoCall = -1 };
+    int remainingArgcForCall = NoCall;
+#endif
+    int argcOnStackForCall = 0;
+};
+
+} // JIT namespace
+} // QV4 namespace
+
+QT_END_NAMESPACE
+
+#endif // V4_ENABLE_JIT
+
+#endif // QV4PLATFORMASSEMBLER_P_H
diff --git a/src/qml/jit/qv4baselineassembler.cpp b/src/qml/jit/qv4baselineassembler.cpp
new file mode 100644
index 0000000000..1b60e96f2c
--- /dev/null
+++ b/src/qml/jit/qv4baselineassembler.cpp
@@ -0,0 +1,1624 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QBuffer>
+#include <QFile>
+
+#include "qv4engine_p.h"
+#include "qv4baselineassembler_p.h"
+#include "qv4assemblercommon_p.h"
+#include <private/qv4function_p.h>
+#include <private/qv4runtime_p.h>
+#include <private/qv4stackframe_p.h>
+
+#include <wtf/Vector.h>
+#include <assembler/MacroAssembler.h>
+#include <assembler/MacroAssemblerCodeRef.h>
+#include <assembler/LinkBuffer.h>
+#include <WTFStubs.h>
+
+#undef ENABLE_ALL_ASSEMBLERS_FOR_REFACTORING_PURPOSES
+
+#ifdef V4_ENABLE_JIT
+
+QT_BEGIN_NAMESPACE
+namespace QV4 {
+namespace JIT {
+
+#define ASM_GENERATE_RUNTIME_CALL(function, destination) \
+    pasm()->GENERATE_RUNTIME_CALL(function, destination)
+#define callHelper(x) PlatformAssemblerCommon::callRuntimeUnchecked(#x, reinterpret_cast<void *>(&x))
+
+const QV4::Value::ValueTypeInternal IntegerTag = QV4::Value::ValueTypeInternal::Integer;
+
+static ReturnedValue toNumberHelper(ReturnedValue v)
+{
+    return Encode(Value::fromReturnedValue(v).toNumber());
+}
+
+static ReturnedValue toInt32Helper(ReturnedValue v)
+{
+    return Encode(Value::fromReturnedValue(v).toInt32());
+}
+
+#if QT_POINTER_SIZE == 8 || defined(ENABLE_ALL_ASSEMBLERS_FOR_REFACTORING_PURPOSES)
+class PlatformAssembler64 : public PlatformAssemblerCommon
+{
+public:
+    PlatformAssembler64(const Value *constantTable)
+        : PlatformAssemblerCommon(constantTable)
+    {}
+
+    void callRuntime(const char *functionName, const void *funcPtr,
+                     CallResultDestination dest)
+    {
+        PlatformAssemblerCommon::callRuntime(functionName, funcPtr);
+        if (dest == CallResultDestination::InAccumulator)
+            saveReturnValueInAccumulator();
+    }
+
+    void saveReturnValueInAccumulator()
+    {
+        move(ReturnValueRegister, AccumulatorRegister);
+    }
+
+    void loadUndefined(RegisterID dest = AccumulatorRegister)
+    {
+        move(TrustedImm64(0), dest);
+    }
+
+    void copyConst(int constIndex, Address dest)
+    {
+        //###
+        if (constant(constIndex).isUndefined()) {
+            loadUndefined(ScratchRegister);
+        } else {
+            load64(loadConstAddress(constIndex, ScratchRegister), ScratchRegister);
+        }
+        store64(ScratchRegister, dest);
+    }
+
+    void copyReg(Address src, Address dst)
+    {
+        load64(src, ScratchRegister);
+        store64(ScratchRegister, dst);
+    }
+
+    void loadPointerFromValue(Address addr, RegisterID dest = AccumulatorRegister)
+    {
+        load64(addr, dest);
+    }
+
+    void loadAccumulator(Address addr)
+    {
+        load64(addr, AccumulatorRegister);
+    }
+
+    void storeAccumulator(Address addr)
+    {
+        store64(AccumulatorRegister, addr);
+    }
+
+    void moveReg(Address sourceRegAddress, Address destRegAddress)
+    {
+        load64(sourceRegAddress, ScratchRegister);
+        store64(ScratchRegister, destRegAddress);
+    }
+
+    void loadString(int stringId)
+    {
+        loadAccumulator(loadStringAddress(stringId));
+    }
+
+    void loadValue(ReturnedValue value)
+    {
+        move(TrustedImm64(value), AccumulatorRegister);
+    }
+
+    void storeHeapObject(RegisterID source, Address addr)
+    {
+        store64(source, addr);
+    }
+
+    void generateCatchTrampoline()
+    {
+        PlatformAssemblerCommon::generateCatchTrampoline([this](){loadUndefined();});
+    }
+
+    void jumpNotUndefined(int offset)
+    {
+        auto jump = branch64(NotEqual, AccumulatorRegister, TrustedImm64(0));
+        addJumpToOffset(jump, offset);
+    }
+
+    Jump jumpEmpty()
+    {
+        return branch64(Equal, AccumulatorRegister, TrustedImm64(Value::emptyValue().asReturnedValue()));
+    }
+
+    Jump jumpNotEmpty()
+    {
+        return branch64(NotEqual, AccumulatorRegister, TrustedImm64(Value::emptyValue().asReturnedValue()));
+    }
+
+    void toBoolean(std::function<void(RegisterID)> continuation)
+    {
+        urshift64(AccumulatorRegister, TrustedImm32(Value::IsIntegerConvertible_Shift), ScratchRegister);
+        auto needsConversion = branch32(NotEqual, TrustedImm32(1), ScratchRegister);
+        continuation(AccumulatorRegister);
+        Jump done = jump();
+
+        // slow path:
+        needsConversion.link(this);
+        push(AccumulatorRegister);
+        move(AccumulatorRegister, registerForArg(0));
+        callHelper(Value::toBooleanImpl);
+        and32(TrustedImm32(1), ReturnValueRegister, ScratchRegister);
+        pop(AccumulatorRegister);
+        continuation(ScratchRegister);
+
+        done.link(this);
+    }
+
+    void toNumber()
+    {
+        urshift64(AccumulatorRegister, TrustedImm32(Value::QuickType_Shift), ScratchRegister);
+        auto isNumber = branch32(GreaterThanOrEqual, ScratchRegister, TrustedImm32(Value::QT_Int));
+
+        move(AccumulatorRegister, registerForArg(0));
+        callHelper(toNumberHelper);
+        saveReturnValueInAccumulator();
+
+        isNumber.link(this);
+    }
+
+    void toInt32LhsAcc(Address lhs, RegisterID lhsTarget)
+    {
+        load64(lhs, lhsTarget);
+        urshift64(lhsTarget, TrustedImm32(Value::QuickType_Shift), ScratchRegister2);
+        auto lhsIsInt = branch32(Equal, TrustedImm32(Value::QT_Int), ScratchRegister2);
+
+        pushAligned(AccumulatorRegister);
+        move(lhsTarget, registerForArg(0));
+        callHelper(toInt32Helper);
+        move(ReturnValueRegister, lhsTarget);
+        popAligned(AccumulatorRegister);
+
+        lhsIsInt.link(this);
+        urshift64(AccumulatorRegister, TrustedImm32(Value::QuickType_Shift), ScratchRegister2);
+        auto isInt = branch32(Equal, TrustedImm32(Value::QT_Int), ScratchRegister2);
+
+        pushAligned(lhsTarget);
+        move(AccumulatorRegister, registerForArg(0));
+        callHelper(toInt32Helper);
+        saveReturnValueInAccumulator();
+        popAligned(lhsTarget);
+
+        isInt.link(this);
+    }
+
+    void toInt32()
+    {
+        urshift64(AccumulatorRegister, TrustedImm32(Value::QuickType_Shift), ScratchRegister2);
+        auto isInt = branch32(Equal, TrustedImm32(Value::QT_Int), ScratchRegister2);
+
+        move(AccumulatorRegister, registerForArg(0));
+        callRuntimeUnchecked("toInt32Helper", reinterpret_cast<void *>(&toInt32Helper));
+        saveReturnValueInAccumulator();
+
+        isInt.link(this);
+    }
+
+    void regToInt32(Address srcReg, RegisterID targetReg)
+    {
+        load64(srcReg, targetReg);
+        urshift64(targetReg, TrustedImm32(Value::QuickType_Shift), ScratchRegister2);
+        auto isInt = branch32(Equal, TrustedImm32(Value::QT_Int), ScratchRegister2);
+
+        pushAligned(AccumulatorRegister);
+        move(targetReg, registerForArg(0));
+        callHelper(toInt32Helper);
+        move(ReturnValueRegister, targetReg);
+        popAligned(AccumulatorRegister);
+
+        isInt.link(this);
+    }
+
+    void isNullOrUndefined()
+    {
+        move(AccumulatorRegister, ScratchRegister);
+        compare64(Equal, ScratchRegister, TrustedImm32(0), AccumulatorRegister);
+        Jump isUndef = branch32(NotEqual, TrustedImm32(0), AccumulatorRegister);
+
+        // not undefined
+        rshift64(TrustedImm32(32), ScratchRegister);
+        compare32(Equal, ScratchRegister, TrustedImm32(int(QV4::Value::ValueTypeInternal::Null)),
+                  AccumulatorRegister);
+
+        isUndef.link(this);
+    }
+
+    Jump isIntOrBool()
+    {
+        urshift64(AccumulatorRegister, TrustedImm32(Value::IsIntegerOrBool_Shift), ScratchRegister);
+        return branch32(Equal, TrustedImm32(3), ScratchRegister);
+    }
+
+    void jumpStrictEqualStackSlotInt(int lhs, int rhs, int offset)
+    {
+        Address lhsAddr(JSStackFrameRegister, lhs * int(sizeof(Value)));
+        load64(lhsAddr, ScratchRegister);
+        Jump isUndef = branch64(Equal, ScratchRegister, TrustedImm64(0));
+        Jump equal = branch32(Equal, TrustedImm32(rhs), ScratchRegister);
+        addJumpToOffset(equal, offset);
+        isUndef.link(this);
+    }
+
+    void jumpStrictNotEqualStackSlotInt(int lhs, int rhs, int offset)
+    {
+        Address lhsAddr(JSStackFrameRegister, lhs * int(sizeof(Value)));
+        load64(lhsAddr, ScratchRegister);
+        Jump isUndef = branch64(Equal, ScratchRegister, TrustedImm64(0));
+        addJumpToOffset(isUndef, offset);
+        Jump notEqual = branch32(NotEqual, TrustedImm32(rhs), ScratchRegister);
+        addJumpToOffset(notEqual, offset);
+    }
+
+    void setAccumulatorTag(QV4::Value::ValueTypeInternal tag, RegisterID sourceReg = NoRegister)
+    {
+        if (sourceReg == NoRegister)
+            or64(TrustedImm64(int64_t(tag) << 32), AccumulatorRegister);
+        else
+            or64(TrustedImm64(int64_t(tag) << 32), sourceReg, AccumulatorRegister);
+    }
+
+    void encodeDoubleIntoAccumulator(FPRegisterID src)
+    {
+        moveDoubleTo64(src, AccumulatorRegister);
+        move(TrustedImm64(Value::NaNEncodeMask), ScratchRegister);
+        xor64(ScratchRegister, AccumulatorRegister);
+    }
+
+    void pushValueAligned(ReturnedValue v)
+    {
+        loadValue(v);
+        pushAligned(AccumulatorRegister);
+    }
+
+    void popValueAligned()
+    {
+        addPtr(TrustedImm32(2 * PointerSize), StackPointerRegister);
+    }
+
+    Jump binopBothIntPath(Address lhsAddr, std::function<Jump(void)> fastPath)
+    {
+        urshift64(AccumulatorRegister, TrustedImm32(32), ScratchRegister);
+        Jump accNotInt = branch32(NotEqual, TrustedImm32(int(IntegerTag)), ScratchRegister);
+        load64(lhsAddr, ScratchRegister);
+        urshift64(ScratchRegister, TrustedImm32(32), ScratchRegister2);
+        Jump lhsNotInt = branch32(NotEqual, TrustedImm32(int(IntegerTag)), ScratchRegister2);
+
+        // both integer
+        Jump failure = fastPath();
+        Jump done = jump();
+
+        // all other cases
+        if (failure.isSet())
+            failure.link(this);
+        accNotInt.link(this);
+        lhsNotInt.link(this);
+
+        return done;
+    }
+
+    Jump unopIntPath(std::function<Jump(void)> fastPath)
+    {
+        urshift64(AccumulatorRegister, TrustedImm32(Value::IsIntegerConvertible_Shift), ScratchRegister);
+        Jump accNotIntConvertible = branch32(NotEqual, TrustedImm32(1), ScratchRegister);
+
+        // both integer
+        Jump failure = fastPath();
+        Jump done = jump();
+
+        // all other cases
+        if (failure.isSet())
+            failure.link(this);
+        accNotIntConvertible.link(this);
+
+        return done;
+    }
+
+    void callWithAccumulatorByValueAsFirstArgument(std::function<void()> doCall)
+    {
+        passAsArg(AccumulatorRegister, 0);
+        doCall();
+    }
+};
+
+typedef PlatformAssembler64 PlatformAssembler;
+#endif
+
+#if QT_POINTER_SIZE == 4 || defined(ENABLE_ALL_ASSEMBLERS_FOR_REFACTORING_PURPOSES)
+class PlatformAssembler32 : public PlatformAssemblerCommon
+{
+public:
+    PlatformAssembler32(const Value *constantTable)
+        : PlatformAssemblerCommon(constantTable)
+    {}
+
+    void callRuntime(const char *functionName, const void *funcPtr,
+                     CallResultDestination dest)
+    {
+        PlatformAssemblerCommon::callRuntime(functionName, funcPtr);
+        if (dest == CallResultDestination::InAccumulator)
+            saveReturnValueInAccumulator();
+    }
+
+    void saveReturnValueInAccumulator()
+    {
+        move(ReturnValueRegisterValue, AccumulatorRegisterValue);
+        move(ReturnValueRegisterTag, AccumulatorRegisterTag);
+    }
+
+    void loadUndefined()
+    {
+        move(TrustedImm32(0), AccumulatorRegisterValue);
+        move(TrustedImm32(0), AccumulatorRegisterTag);
+    }
+
+    void copyConst(int constIndex, Address destRegAddr)
+    {
+        //###
+        if (constant(constIndex).isUndefined()) {
+            move(TrustedImm32(0), ScratchRegister);
+            store32(ScratchRegister, destRegAddr);
+            destRegAddr.offset += 4;
+            store32(ScratchRegister, destRegAddr);
+        } else {
+            Address src = loadConstAddress(constIndex);
+            loadDouble(src, FPScratchRegister);
+            storeDouble(FPScratchRegister, destRegAddr);
+        }
+    }
+
+    void copyReg(Address src, Address dest)
+    {
+        loadDouble(src, FPScratchRegister);
+        storeDouble(FPScratchRegister, dest);
+    }
+
+    void loadPointerFromValue(Address addr, RegisterID dest = AccumulatorRegisterValue)
+    {
+        load32(addr, dest);
+    }
+
+    void loadAccumulator(Address src)
+    {
+        load32(src, AccumulatorRegisterValue);
+        src.offset += 4;
+        load32(src, AccumulatorRegisterTag);
+    }
+
+    void storeAccumulator(Address addr)
+    {
+        store32(AccumulatorRegisterValue, addr);
+        addr.offset += 4;
+        store32(AccumulatorRegisterTag, addr);
+    }
+
+    void moveReg(Address sourceRegAddress, Address destRegAddress)
+    {
+        load32(sourceRegAddress, ScratchRegister);
+        store32(ScratchRegister, destRegAddress);
+        sourceRegAddress.offset += 4;
+        destRegAddress.offset += 4;
+        load32(sourceRegAddress, ScratchRegister);
+        store32(ScratchRegister, destRegAddress);
+    }
+
+    void loadString(int stringId)
+    {
+        load32(loadStringAddress(stringId), AccumulatorRegisterValue);
+        move(TrustedImm32(0), AccumulatorRegisterTag);
+    }
+
+    void loadValue(ReturnedValue value)
+    {
+        move(TrustedImm32(Value::fromReturnedValue(value).value()), AccumulatorRegisterValue);
+        move(TrustedImm32(Value::fromReturnedValue(value).tag()), AccumulatorRegisterTag);
+    }
+
+    void storeHeapObject(RegisterID source, Address addr)
+    {
+        store32(source, addr);
+        addr.offset += 4;
+        store32(TrustedImm32(0), addr);
+    }
+
+
+    void generateCatchTrampoline()
+    {
+        PlatformAssemblerCommon::generateCatchTrampoline([this](){loadUndefined();});
+    }
+
+    void toNumber()
+    {
+        urshift32(AccumulatorRegisterTag, TrustedImm32(Value::QuickType_Shift - 32), ScratchRegister);
+        auto isNumber = branch32(GreaterThanOrEqual, ScratchRegister, TrustedImm32(Value::QT_Int));
+
+        if (ArgInRegCount < 2) {
+            subPtr(TrustedImm32(2 * PointerSize), StackPointerRegister); // stack alignment
+            push(AccumulatorRegisterTag);
+            push(AccumulatorRegisterValue);
+        } else {
+            move(AccumulatorRegisterValue, registerForArg(0));
+            move(AccumulatorRegisterTag, registerForArg(1));
+        }
+        callRuntimeUnchecked("toNumberHelper", reinterpret_cast<void *>(&toNumberHelper));
+        saveReturnValueInAccumulator();
+        if (ArgInRegCount < 2)
+            addPtr(TrustedImm32(4 * PointerSize), StackPointerRegister);
+
+        isNumber.link(this);
+    }
+
+    void toInt32LhsAcc(Address lhs, RegisterID lhsTarget)
+    {
+        bool accumulatorNeedsSaving = AccumulatorRegisterValue == ReturnValueRegisterValue
+                || AccumulatorRegisterTag == ReturnValueRegisterTag;
+        lhs.offset += 4;
+        load32(lhs, lhsTarget);
+        lhs.offset -= 4;
+        auto lhsIsNotInt = branch32(NotEqual, TrustedImm32(int(IntegerTag)), lhsTarget);
+        load32(lhs, lhsTarget);
+        auto lhsIsInt = jump();
+
+        lhsIsNotInt.link(this);
+        if (accumulatorNeedsSaving) {
+            push(AccumulatorRegisterTag);
+            push(AccumulatorRegisterValue);
+        }
+
+        if (ArgInRegCount < 2) {
+            if (!accumulatorNeedsSaving)
+                subPtr(TrustedImm32(2 * PointerSize), StackPointerRegister);
+            push(lhsTarget);
+            load32(lhs, lhsTarget);
+            push(lhsTarget);
+        } else {
+            if (accumulatorNeedsSaving)
+                subPtr(TrustedImm32(2 * PointerSize), StackPointerRegister);
+            move(lhsTarget, registerForArg(1));
+            load32(lhs, registerForArg(0));
+        }
+        callHelper(toInt32Helper);
+        move(ReturnValueRegisterValue, lhsTarget);
+        if (accumulatorNeedsSaving) {
+            addPtr(TrustedImm32(2 * PointerSize), StackPointerRegister);
+            pop(AccumulatorRegisterValue);
+            pop(AccumulatorRegisterTag);
+        } else if (ArgInRegCount < 2) {
+            addPtr(TrustedImm32(4 * PointerSize), StackPointerRegister);
+        }
+
+        lhsIsInt.link(this);
+
+        auto rhsIsInt = branch32(Equal, TrustedImm32(int(IntegerTag)), AccumulatorRegisterTag);
+
+        pushAligned(lhsTarget);
+        if (ArgInRegCount < 2) {
+            subPtr(TrustedImm32(2 * PointerSize), StackPointerRegister);
+            push(AccumulatorRegisterTag);
+            push(AccumulatorRegisterValue);
+        } else {
+            move(AccumulatorRegisterValue, registerForArg(0));
+            move(AccumulatorRegisterTag, registerForArg(1));
+        }
+        callRuntimeUnchecked("toInt32Helper", reinterpret_cast<void *>(&toInt32Helper));
+        saveReturnValueInAccumulator();
+        if (ArgInRegCount < 2)
+            addPtr(TrustedImm32(4 * PointerSize), StackPointerRegister);
+        popAligned(lhsTarget);
+
+        rhsIsInt.link(this);
+    }
+
+    void toInt32()
+    {
+        urshift32(AccumulatorRegisterTag, TrustedImm32(Value::QuickType_Shift - 32), ScratchRegister);
+        auto isInt = branch32(Equal, TrustedImm32(Value::QT_Int), ScratchRegister);
+
+        if (ArgInRegCount < 2) {
+            subPtr(TrustedImm32(2 * PointerSize), StackPointerRegister); // align the stack on a 16-byte boundary
+            push(AccumulatorRegisterTag);
+            push(AccumulatorRegisterValue);
+        } else {
+            move(AccumulatorRegisterValue, registerForArg(0));
+            move(AccumulatorRegisterTag, registerForArg(1));
+        }
+        callRuntimeUnchecked("toInt32Helper", reinterpret_cast<void *>(&toInt32Helper));
+        saveReturnValueInAccumulator();
+        if (ArgInRegCount < 2)
+            addPtr(TrustedImm32(4 * PointerSize), StackPointerRegister);
+
+        isInt.link(this);
+    }
+
+    void regToInt32(Address srcReg, RegisterID targetReg)
+    {
+        bool accumulatorNeedsSaving = AccumulatorRegisterValue == ReturnValueRegisterValue
+                || AccumulatorRegisterTag == ReturnValueRegisterTag;
+        if (accumulatorNeedsSaving) {
+            push(AccumulatorRegisterTag);
+            push(AccumulatorRegisterValue);
+        }
+        if (ArgInRegCount < 2) {
+            if (!accumulatorNeedsSaving)
+                subPtr(TrustedImm32(2 * PointerSize), StackPointerRegister);
+            srcReg.offset += 4;
+            load32(srcReg, targetReg);
+            push(targetReg);
+            srcReg.offset -= 4;
+            load32(srcReg, targetReg);
+            push(targetReg);
+        } else {
+            if (accumulatorNeedsSaving)
+                subPtr(TrustedImm32(2 * PointerSize), StackPointerRegister);
+            load32(srcReg, registerForArg(0));
+            srcReg.offset += 4;
+            load32(srcReg, registerForArg(1));
+        }
+        callHelper(toInt32Helper);
+        move(ReturnValueRegisterValue, targetReg);
+        if (accumulatorNeedsSaving) {
+            addPtr(TrustedImm32(2 * PointerSize), StackPointerRegister);
+            pop(AccumulatorRegisterValue);
+            pop(AccumulatorRegisterTag);
+        } else if (ArgInRegCount < 2) {
+            addPtr(TrustedImm32(4 * PointerSize), StackPointerRegister);
+        }
+    }
+
+    void isNullOrUndefined()
+    {
+        Jump notUndefOrPtr = branch32(NotEqual, TrustedImm32(0), AccumulatorRegisterTag);
+        compare32(Equal, AccumulatorRegisterValue, TrustedImm32(0), AccumulatorRegisterValue);
+        auto done = jump();
+
+        // not undefined or managed
+        notUndefOrPtr.link(this);
+        compare32(Equal, AccumulatorRegisterTag, TrustedImm32(int(QV4::Value::ValueTypeInternal::Null)),
+                  AccumulatorRegisterValue);
+
+        done.link(this);
+    }
+
+    Jump isIntOrBool()
+    {
+        urshift32(AccumulatorRegisterTag, TrustedImm32(Value::IsIntegerOrBool_Shift - 32), ScratchRegister);
+        return branch32(Equal, TrustedImm32(3), ScratchRegister);
+    }
+
+    void pushValue(ReturnedValue v)
+    {
+        push(TrustedImm32(v >> 32));
+        push(TrustedImm32(v));
+    }
+
+    void jumpNotUndefined(int offset)
+    {
+        move(AccumulatorRegisterTag, ScratchRegister);
+        or32(AccumulatorRegisterValue, ScratchRegister);
+        auto jump = branch32(NotEqual, ScratchRegister, TrustedImm32(0));
+        addJumpToOffset(jump, offset);
+    }
+
+    Jump jumpEmpty()
+    {
+        return branch32(Equal, AccumulatorRegisterTag, TrustedImm32(Value::emptyValue().asReturnedValue() >> 32));
+    }
+
+    Jump jumpNotEmpty()
+    {
+        return branch32(NotEqual, AccumulatorRegisterTag, TrustedImm32(Value::emptyValue().asReturnedValue() >> 32));
+    }
+
+    void toBoolean(std::function<void(RegisterID)> continuation)
+    {
+        urshift32(AccumulatorRegisterTag, TrustedImm32(Value::IsIntegerConvertible_Shift - 32),
+                  ScratchRegister);
+        auto needsConversion = branch32(NotEqual, TrustedImm32(1), ScratchRegister);
+        continuation(AccumulatorRegisterValue);
+        Jump done = jump();
+
+        // slow path:
+        needsConversion.link(this);
+
+        bool accumulatorNeedsSaving = AccumulatorRegisterValue == ReturnValueRegisterValue
+                || AccumulatorRegisterTag == ReturnValueRegisterTag;
+        if (accumulatorNeedsSaving) {
+            push(AccumulatorRegisterTag);
+            push(AccumulatorRegisterValue);
+        }
+
+        if (ArgInRegCount < 2) {
+            if (!accumulatorNeedsSaving)
+                subPtr(TrustedImm32(2 * PointerSize), StackPointerRegister);
+            push(AccumulatorRegisterTag);
+            push(AccumulatorRegisterValue);
+        } else {
+            if (accumulatorNeedsSaving)
+                subPtr(TrustedImm32(2 * PointerSize), StackPointerRegister);
+            move(AccumulatorRegisterValue, registerForArg(0));
+            move(AccumulatorRegisterTag, registerForArg(1));
+        }
+        callHelper(Value::toBooleanImpl);
+        and32(TrustedImm32(1), ReturnValueRegisterValue, ScratchRegister);
+        if (accumulatorNeedsSaving) {
+            addPtr(TrustedImm32(2 * PointerSize), StackPointerRegister);
+            pop(AccumulatorRegisterValue);
+            pop(AccumulatorRegisterTag);
+        } else if (ArgInRegCount < 2) {
+            addPtr(TrustedImm32(4 * PointerSize), StackPointerRegister);
+        }
+        continuation(ScratchRegister);
+
+        done.link(this);
+    }
+
+    void jumpStrictEqualStackSlotInt(int lhs, int rhs, int offset)
+    {
+        Address lhsAddr(JSStackFrameRegister, lhs * int(sizeof(Value)));
+        load32(lhsAddr, ScratchRegister);
+        Jump notEqInt = branch32(NotEqual, ScratchRegister, TrustedImm32(rhs));
+        Jump notEqUndefVal = branch32(NotEqual, ScratchRegister, TrustedImm32(0));
+        addJumpToOffset(notEqUndefVal, offset);
+        lhsAddr.offset += 4;
+        load32(lhsAddr, ScratchRegister);
+        Jump notEqUndefTag = branch32(NotEqual, ScratchRegister, TrustedImm32(0));
+        addJumpToOffset(notEqUndefTag, offset);
+        notEqInt.link(this);
+    }
+
+    void jumpStrictNotEqualStackSlotInt(int lhs, int rhs, int offset)
+    {
+        Address lhsAddr(JSStackFrameRegister, lhs * int(sizeof(Value)));
+        load32(lhsAddr, ScratchRegister);
+        Jump notEqual = branch32(NotEqual, TrustedImm32(rhs), ScratchRegister);
+        addJumpToOffset(notEqual, offset);
+        Jump notUndefValue = branch32(NotEqual, TrustedImm32(0), ScratchRegister);
+        lhsAddr.offset += 4;
+        load32(lhsAddr, ScratchRegister);
+        Jump equalUndef = branch32(Equal, TrustedImm32(0), ScratchRegister);
+        addJumpToOffset(equalUndef, offset);
+        notUndefValue.link(this);
+    }
+
+    void setAccumulatorTag(QV4::Value::ValueTypeInternal tag, RegisterID sourceReg = NoRegister)
+    {
+        if (sourceReg != NoRegister)
+            move(sourceReg, AccumulatorRegisterValue);
+        move(TrustedImm32(int(tag)), AccumulatorRegisterTag);
+    }
+
+    void encodeDoubleIntoAccumulator(FPRegisterID src)
+    {
+        moveDoubleToInts(src, AccumulatorRegisterValue, AccumulatorRegisterTag);
+        xor32(TrustedImm32(Value::NaNEncodeMask >> 32), AccumulatorRegisterTag);
+    }
+
+    void pushValueAligned(ReturnedValue v)
+    {
+        pushValue(v);
+    }
+
+    void popValueAligned()
+    {
+        popValue();
+    }
+
+    Jump binopBothIntPath(Address lhsAddr, std::function<Jump(void)> fastPath)
+    {
+        Jump accNotInt = branch32(NotEqual, TrustedImm32(int(IntegerTag)), AccumulatorRegisterTag);
+        Address lhsAddrTag = lhsAddr; lhsAddrTag.offset += Value::tagOffset();
+        load32(lhsAddrTag, ScratchRegister);
+        Jump lhsNotInt = branch32(NotEqual, TrustedImm32(int(IntegerTag)), ScratchRegister);
+
+        // both integer
+        Address lhsAddrValue = lhsAddr; lhsAddrValue.offset += Value::valueOffset();
+        load32(lhsAddrValue, ScratchRegister);
+        Jump failure = fastPath();
+        Jump done = jump();
+
+        // all other cases
+        if (failure.isSet())
+            failure.link(this);
+        accNotInt.link(this);
+        lhsNotInt.link(this);
+
+        return done;
+    }
+
+    Jump unopIntPath(std::function<Jump(void)> fastPath)
+    {
+        Jump accNotInt = branch32(NotEqual, TrustedImm32(int(IntegerTag)), AccumulatorRegisterTag);
+
+        // both integer
+        Jump failure = fastPath();
+        Jump done = jump();
+
+        // all other cases
+        if (failure.isSet())
+            failure.link(this);
+        accNotInt.link(this);
+
+        return done;
+    }
+
+    void callWithAccumulatorByValueAsFirstArgument(std::function<void()> doCall)
+    {
+        if (ArgInRegCount < 2) {
+            subPtr(TrustedImm32(2 * PointerSize), StackPointerRegister);
+            push(AccumulatorRegisterTag);
+            push(AccumulatorRegisterValue);
+        } else {
+            move(AccumulatorRegisterValue, registerForArg(0));
+            move(AccumulatorRegisterTag, registerForArg(1));
+        }
+        doCall();
+        if (ArgInRegCount < 2)
+            addPtr(TrustedImm32(4 * PointerSize), StackPointerRegister);
+    }
+};
+
+typedef PlatformAssembler32 PlatformAssembler;
+#endif
+
+#define pasm() reinterpret_cast<PlatformAssembler *>(this->d)
+
+typedef PlatformAssembler::TrustedImmPtr TrustedImmPtr;
+typedef PlatformAssembler::TrustedImm32 TrustedImm32;
+typedef PlatformAssembler::TrustedImm64 TrustedImm64;
+typedef PlatformAssembler::Address Address;
+typedef PlatformAssembler::RegisterID RegisterID;
+typedef PlatformAssembler::FPRegisterID FPRegisterID;
+
+static Address regAddr(int reg)
+{
+    return Address(PlatformAssembler::JSStackFrameRegister, reg * int(sizeof(QV4::Value)));
+}
+
+BaselineAssembler::BaselineAssembler(const Value *constantTable)
+    : d(new PlatformAssembler(constantTable))
+{
+}
+
+BaselineAssembler::~BaselineAssembler()
+{
+    delete pasm();
+}
+
+void BaselineAssembler::generatePrologue()
+{
+    pasm()->generateFunctionEntry();
+}
+
+void BaselineAssembler::generateEpilogue()
+{
+    pasm()->generateCatchTrampoline();
+}
+
+void BaselineAssembler::link(Function *function)
+{
+    pasm()->link(function, "BaselineJIT");
+}
+
+void BaselineAssembler::addLabel(int offset)
+{
+    pasm()->addLabelForOffset(offset);
+}
+
+void BaselineAssembler::loadConst(int constIndex)
+{
+    //###
+    if (pasm()->constant(constIndex).isUndefined()) {
+        pasm()->loadUndefined();
+    } else {
+        pasm()->loadAccumulator(pasm()->loadConstAddress(constIndex));
+    }
+}
+
+void BaselineAssembler::copyConst(int constIndex, int destReg)
+{
+    pasm()->copyConst(constIndex, regAddr(destReg));
+}
+
+void BaselineAssembler::loadReg(int reg)
+{
+    pasm()->loadAccumulator(regAddr(reg));
+}
+
+void JIT::BaselineAssembler::moveReg(int sourceReg, int destReg)
+{
+    pasm()->moveReg(regAddr(sourceReg), regAddr(destReg));
+}
+
+void BaselineAssembler::storeReg(int reg)
+{
+    pasm()->storeAccumulator(regAddr(reg));
+}
+
+void BaselineAssembler::loadLocal(int index, int level)
+{
+    Heap::CallContext ctx;
+    Q_UNUSED(ctx)
+    pasm()->loadPointerFromValue(regAddr(CallData::Context), PlatformAssembler::ScratchRegister);
+    while (level) {
+        pasm()->loadPtr(Address(PlatformAssembler::ScratchRegister, ctx.outer.offset), PlatformAssembler::ScratchRegister);
+        --level;
+    }
+    pasm()->loadAccumulator(Address(PlatformAssembler::ScratchRegister, ctx.locals.offset + offsetof(ValueArray<0>, values) + sizeof(Value)*index));
+}
+
+void BaselineAssembler::storeLocal(int index, int level)
+{
+    Heap::CallContext ctx;
+    Q_UNUSED(ctx)
+    pasm()->loadPtr(regAddr(CallData::Context), PlatformAssembler::ScratchRegister);
+    while (level) {
+        pasm()->loadPtr(Address(PlatformAssembler::ScratchRegister, ctx.outer.offset), PlatformAssembler::ScratchRegister);
+        --level;
+    }
+    pasm()->storeAccumulator(Address(PlatformAssembler::ScratchRegister, ctx.locals.offset + offsetof(ValueArray<0>, values) + sizeof(Value)*index));
+}
+
+void BaselineAssembler::loadString(int stringId)
+{
+    pasm()->loadString(stringId);
+}
+
+void BaselineAssembler::loadValue(ReturnedValue value)
+{
+    pasm()->loadValue(value);
+}
+
+void BaselineAssembler::storeHeapObject(int reg)
+{
+    pasm()->storeHeapObject(PlatformAssembler::ReturnValueRegisterValue, regAddr(reg));
+}
+
+void BaselineAssembler::loadImport(int index)
+{
+    Address addr = pasm()->loadCompilationUnitPtr(PlatformAssembler::ScratchRegister);
+    addr.offset = offsetof(QV4::CompiledData::CompilationUnitBase, imports);
+    pasm()->loadPtr(addr, PlatformAssembler::ScratchRegister);
+    addr.offset = index * int(sizeof(QV4::Value*));
+    pasm()->loadPtr(addr, PlatformAssembler::ScratchRegister);
+    pasm()->loadAccumulator(Address(PlatformAssembler::ScratchRegister));
+}
+
+void BaselineAssembler::toNumber()
+{
+    pasm()->toNumber();
+}
+
+void BaselineAssembler::uminus()
+{
+    saveAccumulatorInFrame();
+    pasm()->prepareCallWithArgCount(1);
+    pasm()->passAccumulatorAsArg(0);
+    ASM_GENERATE_RUNTIME_CALL(UMinus, CallResultDestination::InAccumulator);
+    checkException();
+}
+
+void BaselineAssembler::ucompl()
+{
+    pasm()->toInt32();
+    pasm()->xor32(TrustedImm32(-1), PlatformAssembler::AccumulatorRegisterValue);
+    pasm()->setAccumulatorTag(IntegerTag);
+}
+
+static ReturnedValue incHelper(const Value v)
+{
+    double d;
+    if (Q_LIKELY(v.isDouble()))
+        d =  v.doubleValue();
+    else
+        d = v.toNumberImpl();
+    return Encode(d + 1.);
+}
+
+void BaselineAssembler::inc()
+{
+    auto done = pasm()->unopIntPath([this](){
+        auto overflowed = pasm()->branchAdd32(PlatformAssembler::Overflow,
+                                              PlatformAssembler::AccumulatorRegisterValue,
+                                              TrustedImm32(1),
+                                              PlatformAssembler::ScratchRegister);
+        pasm()->setAccumulatorTag(IntegerTag, PlatformAssembler::ScratchRegister);
+        return overflowed;
+    });
+
+    // slow path:
+    pasm()->callWithAccumulatorByValueAsFirstArgument([this]() {
+        pasm()->callHelper(incHelper);
+        pasm()->saveReturnValueInAccumulator();
+    });
+    checkException();
+
+    // done.
+    done.link(pasm());
+}
+
+static ReturnedValue decHelper(const Value v)
+{
+    double d;
+    if (Q_LIKELY(v.isDouble()))
+        d =  v.doubleValue();
+    else
+        d = v.toNumberImpl();
+    return Encode(d - 1.);
+}
+
+void BaselineAssembler::dec()
+{
+    auto done = pasm()->unopIntPath([this](){
+        auto overflowed = pasm()->branchSub32(PlatformAssembler::Overflow,
+                                              PlatformAssembler::AccumulatorRegisterValue,
+                                              TrustedImm32(1),
+                                              PlatformAssembler::ScratchRegister);
+        pasm()->setAccumulatorTag(IntegerTag, PlatformAssembler::ScratchRegister);
+        return overflowed;
+    });
+
+    // slow path:
+    pasm()->callWithAccumulatorByValueAsFirstArgument([this]() {
+        pasm()->callHelper(decHelper);
+        pasm()->saveReturnValueInAccumulator();
+    });
+    checkException();
+
+    // done.
+    done.link(pasm());
+}
+
+void BaselineAssembler::unot()
+{
+    pasm()->toBoolean([this](PlatformAssembler::RegisterID resultReg){
+        pasm()->compare32(PlatformAssembler::Equal, resultReg,
+                          TrustedImm32(0), PlatformAssembler::AccumulatorRegisterValue);
+        pasm()->setAccumulatorTag(QV4::Value::ValueTypeInternal::Boolean);
+    });
+}
+
+void BaselineAssembler::add(int lhs)
+{
+    auto done = pasm()->binopBothIntPath(regAddr(lhs), [this](){
+        auto overflowed = pasm()->branchAdd32(PlatformAssembler::Overflow,
+                                              PlatformAssembler::AccumulatorRegisterValue,
+                                              PlatformAssembler::ScratchRegister);
+        pasm()->setAccumulatorTag(IntegerTag,
+                                  PlatformAssembler::ScratchRegister);
+        return overflowed;
+    });
+
+    // slow path:
+    saveAccumulatorInFrame();
+    pasm()->prepareCallWithArgCount(3);
+    pasm()->passAccumulatorAsArg(2);
+    pasm()->passJSSlotAsArg(lhs, 1);
+    pasm()->passEngineAsArg(0);
+    ASM_GENERATE_RUNTIME_CALL(Add, CallResultDestination::InAccumulator);
+    checkException();
+
+    // done.
+    done.link(pasm());
+}
+
+void BaselineAssembler::bitAnd(int lhs)
+{
+    PlatformAssembler::Address lhsAddr = regAddr(lhs);
+    pasm()->toInt32LhsAcc(lhsAddr, PlatformAssembler::ScratchRegister);
+    pasm()->and32(PlatformAssembler::ScratchRegister, PlatformAssembler::AccumulatorRegisterValue);
+    pasm()->setAccumulatorTag(IntegerTag);
+}
+
+void BaselineAssembler::bitOr(int lhs)
+{
+    PlatformAssembler::Address lhsAddr = regAddr(lhs);
+    pasm()->toInt32LhsAcc(lhsAddr, PlatformAssembler::ScratchRegister);
+    pasm()->or32(PlatformAssembler::ScratchRegister, PlatformAssembler::AccumulatorRegisterValue);
+    pasm()->setAccumulatorTag(IntegerTag);
+}
+
+void BaselineAssembler::bitXor(int lhs)
+{
+    PlatformAssembler::Address lhsAddr = regAddr(lhs);
+    pasm()->toInt32LhsAcc(lhsAddr, PlatformAssembler::ScratchRegister);
+    pasm()->xor32(PlatformAssembler::ScratchRegister, PlatformAssembler::AccumulatorRegisterValue);
+    pasm()->setAccumulatorTag(IntegerTag);
+}
+
+void BaselineAssembler::ushr(int lhs)
+{
+    PlatformAssembler::Address lhsAddr = regAddr(lhs);
+    pasm()->toInt32LhsAcc(lhsAddr, PlatformAssembler::ScratchRegister);
+    pasm()->and32(TrustedImm32(0x1f), PlatformAssembler::AccumulatorRegisterValue);
+    pasm()->urshift32(PlatformAssembler::AccumulatorRegisterValue, PlatformAssembler::ScratchRegister);
+    pasm()->move(PlatformAssembler::ScratchRegister, PlatformAssembler::AccumulatorRegisterValue);
+    auto doubleEncode = pasm()->branch32(PlatformAssembler::LessThan,
+                                         PlatformAssembler::AccumulatorRegisterValue,
+                                         TrustedImm32(0));
+    pasm()->setAccumulatorTag(IntegerTag);
+    auto done = pasm()->jump();
+
+    doubleEncode.link(pasm());
+    pasm()->convertUInt32ToDouble(PlatformAssembler::AccumulatorRegisterValue,
+                                  PlatformAssembler::FPScratchRegister,
+                                  PlatformAssembler::ScratchRegister);
+    pasm()->encodeDoubleIntoAccumulator(PlatformAssembler::FPScratchRegister);
+    done.link(pasm());
+}
+
+void BaselineAssembler::shr(int lhs)
+{
+    PlatformAssembler::Address lhsAddr = regAddr(lhs);
+    pasm()->toInt32LhsAcc(lhsAddr, PlatformAssembler::ScratchRegister);
+    pasm()->and32(TrustedImm32(0x1f), PlatformAssembler::AccumulatorRegisterValue);
+    pasm()->rshift32(PlatformAssembler::AccumulatorRegisterValue, PlatformAssembler::ScratchRegister);
+    pasm()->move(PlatformAssembler::ScratchRegister, PlatformAssembler::AccumulatorRegisterValue);
+    pasm()->setAccumulatorTag(IntegerTag);
+}
+
+void BaselineAssembler::shl(int lhs)
+{
+    PlatformAssembler::Address lhsAddr = regAddr(lhs);
+    pasm()->toInt32LhsAcc(lhsAddr, PlatformAssembler::ScratchRegister);
+    pasm()->and32(TrustedImm32(0x1f), PlatformAssembler::AccumulatorRegisterValue);
+    pasm()->lshift32(PlatformAssembler::AccumulatorRegisterValue, PlatformAssembler::ScratchRegister);
+    pasm()->move(PlatformAssembler::ScratchRegister, PlatformAssembler::AccumulatorRegisterValue);
+    pasm()->setAccumulatorTag(IntegerTag);
+}
+
+void BaselineAssembler::bitAndConst(int rhs)
+{
+    pasm()->toInt32();
+    pasm()->and32(TrustedImm32(rhs), PlatformAssembler::AccumulatorRegisterValue);
+    pasm()->setAccumulatorTag(IntegerTag);
+}
+
+void BaselineAssembler::bitOrConst(int rhs)
+{
+    pasm()->toInt32();
+    pasm()->or32(TrustedImm32(rhs), PlatformAssembler::AccumulatorRegisterValue);
+    pasm()->setAccumulatorTag(IntegerTag);
+}
+
+void BaselineAssembler::bitXorConst(int rhs)
+{
+    pasm()->toInt32();
+    pasm()->xor32(TrustedImm32(rhs), PlatformAssembler::AccumulatorRegisterValue);
+    pasm()->setAccumulatorTag(IntegerTag);
+}
+
+void BaselineAssembler::ushrConst(int rhs)
+{
+    rhs &= 0x1f;
+    pasm()->toInt32();
+    if (rhs) {
+        // a non zero shift will always give a number encodable as an int
+        pasm()->urshift32(TrustedImm32(rhs), PlatformAssembler::AccumulatorRegisterValue);
+        pasm()->setAccumulatorTag(IntegerTag);
+    } else {
+        // shift with 0 can lead to a negative result
+        auto doubleEncode = pasm()->branch32(PlatformAssembler::LessThan,
+                                             PlatformAssembler::AccumulatorRegisterValue,
+                                             TrustedImm32(0));
+        pasm()->setAccumulatorTag(IntegerTag);
+        auto done = pasm()->jump();
+
+        doubleEncode.link(pasm());
+        pasm()->convertUInt32ToDouble(PlatformAssembler::AccumulatorRegisterValue,
+                                      PlatformAssembler::FPScratchRegister,
+                                      PlatformAssembler::ScratchRegister);
+        pasm()->encodeDoubleIntoAccumulator(PlatformAssembler::FPScratchRegister);
+        done.link(pasm());
+    }
+}
+
+void BaselineAssembler::shrConst(int rhs)
+{
+    rhs &= 0x1f;
+    pasm()->toInt32();
+    if (rhs)
+        pasm()->rshift32(TrustedImm32(rhs), PlatformAssembler::AccumulatorRegisterValue);
+    pasm()->setAccumulatorTag(IntegerTag);
+}
+
+void BaselineAssembler::shlConst(int rhs)
+{
+    rhs &= 0x1f;
+    pasm()->toInt32();
+    if (rhs)
+        pasm()->lshift32(TrustedImm32(rhs), PlatformAssembler::AccumulatorRegisterValue);
+    pasm()->setAccumulatorTag(IntegerTag);
+}
+
+void BaselineAssembler::mul(int lhs)
+{
+    auto done = pasm()->binopBothIntPath(regAddr(lhs), [this](){
+        auto overflowed = pasm()->branchMul32(PlatformAssembler::Overflow,
+                                              PlatformAssembler::AccumulatorRegisterValue,
+                                              PlatformAssembler::ScratchRegister);
+        pasm()->setAccumulatorTag(IntegerTag,
+                                  PlatformAssembler::ScratchRegister);
+        return overflowed;
+    });
+
+    // slow path:
+    saveAccumulatorInFrame();
+    pasm()->prepareCallWithArgCount(2);
+    pasm()->passAccumulatorAsArg(1);
+    pasm()->passJSSlotAsArg(lhs, 0);
+    ASM_GENERATE_RUNTIME_CALL(Mul, CallResultDestination::InAccumulator);
+    checkException();
+
+    // done.
+    done.link(pasm());
+}
+
+void BaselineAssembler::div(int lhs)
+{
+    saveAccumulatorInFrame();
+    pasm()->prepareCallWithArgCount(2);
+    pasm()->passAccumulatorAsArg(1);
+    pasm()->passJSSlotAsArg(lhs, 0);
+    ASM_GENERATE_RUNTIME_CALL(Div, CallResultDestination::InAccumulator);
+    checkException();
+}
+
+void BaselineAssembler::mod(int lhs)
+{
+    saveAccumulatorInFrame();
+    pasm()->prepareCallWithArgCount(2);
+    pasm()->passAccumulatorAsArg(1);
+    pasm()->passJSSlotAsArg(lhs, 0);
+    ASM_GENERATE_RUNTIME_CALL(Mod, CallResultDestination::InAccumulator);
+    checkException();
+}
+
+void BaselineAssembler::sub(int lhs)
+{
+    auto done = pasm()->binopBothIntPath(regAddr(lhs), [this](){
+        auto overflowed = pasm()->branchSub32(PlatformAssembler::Overflow,
+                                              PlatformAssembler::AccumulatorRegisterValue,
+                                              PlatformAssembler::ScratchRegister);
+        pasm()->setAccumulatorTag(IntegerTag,
+                                  PlatformAssembler::ScratchRegister);
+        return overflowed;
+    });
+
+    // slow path:
+    saveAccumulatorInFrame();
+    pasm()->prepareCallWithArgCount(2);
+    pasm()->passAccumulatorAsArg(1);
+    pasm()->passJSSlotAsArg(lhs, 0);
+    ASM_GENERATE_RUNTIME_CALL(Sub, CallResultDestination::InAccumulator);
+    checkException();
+
+    // done.
+    done.link(pasm());
+}
+
+void BaselineAssembler::cmpeqNull()
+{
+    pasm()->isNullOrUndefined();
+    pasm()->setAccumulatorTag(QV4::Value::ValueTypeInternal::Boolean);
+}
+
+void BaselineAssembler::cmpneNull()
+{
+    pasm()->isNullOrUndefined();
+    pasm()->xor32(TrustedImm32(1), PlatformAssembler::AccumulatorRegisterValue);
+    pasm()->setAccumulatorTag(QV4::Value::ValueTypeInternal::Boolean);
+}
+
+void BaselineAssembler::cmpeqInt(int lhs)
+{
+    auto isIntOrBool = pasm()->isIntOrBool();
+    saveAccumulatorInFrame();
+    pasm()->pushValueAligned(Encode(lhs));
+    if (PlatformAssembler::ArgInRegCount < 2)
+        pasm()->push(PlatformAssembler::StackPointerRegister);
+    else
+        pasm()->move(PlatformAssembler::StackPointerRegister, pasm()->registerForArg(1));
+    pasm()->pushAccumulatorAsArg(0);
+    pasm()->callRuntimeUnchecked("Equal", (void*)Runtime::Equal::call);
+    pasm()->saveReturnValueInAccumulator();
+    if (PlatformAssembler::ArgInRegCount < 2)
+        pasm()->addPtr(TrustedImm32(2 * PlatformAssembler::PointerSize), PlatformAssembler::StackPointerRegister);
+    pasm()->popValueAligned();
+    auto done = pasm()->jump();
+    isIntOrBool.link(pasm());
+    pasm()->compare32(PlatformAssembler::Equal, PlatformAssembler::AccumulatorRegisterValue,
+                      TrustedImm32(lhs),
+                      PlatformAssembler::AccumulatorRegisterValue);
+    pasm()->setAccumulatorTag(QV4::Value::ValueTypeInternal::Boolean);
+    done.link(pasm());
+}
+
+void BaselineAssembler::cmpneInt(int lhs)
+{
+    auto isIntOrBool = pasm()->isIntOrBool();
+    saveAccumulatorInFrame();
+    pasm()->pushValueAligned(Encode(lhs));
+    if (PlatformAssembler::ArgInRegCount < 2)
+        pasm()->push(PlatformAssembler::StackPointerRegister);
+    else
+        pasm()->move(PlatformAssembler::StackPointerRegister, pasm()->registerForArg(1));
+    pasm()->pushAccumulatorAsArg(0);
+    pasm()->callRuntimeUnchecked("NotEqual", (void*)Runtime::NotEqual::call);
+    pasm()->saveReturnValueInAccumulator();
+    if (PlatformAssembler::ArgInRegCount < 2)
+        pasm()->addPtr(TrustedImm32(2 * PlatformAssembler::PointerSize), PlatformAssembler::StackPointerRegister);
+    pasm()->popValueAligned();
+    auto done = pasm()->jump();
+    isIntOrBool.link(pasm());
+    pasm()->compare32(PlatformAssembler::NotEqual, PlatformAssembler::AccumulatorRegisterValue,
+                      TrustedImm32(lhs),
+                      PlatformAssembler::AccumulatorRegisterValue);
+    pasm()->setAccumulatorTag(QV4::Value::ValueTypeInternal::Boolean);
+    done.link(pasm());
+}
+
+void BaselineAssembler::cmp(int cond, CmpFunc function, const char *functionName, int lhs)
+{
+    auto c = static_cast<PlatformAssembler::RelationalCondition>(cond);
+    auto done = pasm()->binopBothIntPath(regAddr(lhs), [this, c](){
+        pasm()->compare32(c, PlatformAssembler::ScratchRegister,
+                          PlatformAssembler::AccumulatorRegisterValue,
+                          PlatformAssembler::AccumulatorRegisterValue);
+        return PlatformAssembler::Jump();
+    });
+
+    // slow path:
+    saveAccumulatorInFrame();
+    pasm()->prepareCallWithArgCount(2);
+    pasm()->passAccumulatorAsArg(1);
+    pasm()->passJSSlotAsArg(lhs, 0);
+
+    callRuntime(functionName, reinterpret_cast<void*>(function), CallResultDestination::InAccumulator);
+    checkException();
+
+    // done.
+    done.link(pasm());
+    pasm()->setAccumulatorTag(QV4::Value::ValueTypeInternal::Boolean);
+}
+
+void BaselineAssembler::cmpeq(int lhs)
+{
+    cmp(PlatformAssembler::Equal, &Runtime::CompareEqual::call,
+        "CompareEqual", lhs);
+}
+
+void BaselineAssembler::cmpne(int lhs)
+{
+    cmp(PlatformAssembler::NotEqual, &Runtime::CompareNotEqual::call,
+        "CompareNotEqual", lhs);
+}
+
+void BaselineAssembler::cmpgt(int lhs)
+{
+    cmp(PlatformAssembler::GreaterThan, &Runtime::CompareGreaterThan::call,
+        "CompareGreaterThan", lhs);
+}
+
+void BaselineAssembler::cmpge(int lhs)
+{
+    cmp(PlatformAssembler::GreaterThanOrEqual, &Runtime::CompareGreaterEqual::call,
+        "CompareGreaterEqual", lhs);
+}
+
+void BaselineAssembler::cmplt(int lhs)
+{
+    cmp(PlatformAssembler::LessThan, &Runtime::CompareLessThan::call,
+        "CompareLessThan", lhs);
+}
+
+void BaselineAssembler::cmple(int lhs)
+{
+    cmp(PlatformAssembler::LessThanOrEqual, &Runtime::CompareLessEqual::call,
+        "CompareLessEqual", lhs);
+}
+
+void BaselineAssembler::cmpStrictEqual(int lhs)
+{
+    cmp(PlatformAssembler::Equal, &Runtime::CompareStrictEqual::call,
+        "RuntimeHelpers::strictEqual", lhs);
+}
+
+void BaselineAssembler::cmpStrictNotEqual(int lhs)
+{
+    cmp(PlatformAssembler::NotEqual, &Runtime::CompareStrictNotEqual::call,
+        "RuntimeHelpers::strictNotEqual", lhs);
+}
+
+int BaselineAssembler::jump(int offset)
+{
+    pasm()->addJumpToOffset(pasm()->jump(), offset);
+    return offset;
+}
+
+int BaselineAssembler::jumpTrue(int offset)
+{
+    pasm()->toBoolean([this, offset](PlatformAssembler::RegisterID resultReg) {
+        auto jump = pasm()->branch32(PlatformAssembler::NotEqual, TrustedImm32(0), resultReg);
+        pasm()->addJumpToOffset(jump, offset);
+    });
+    return offset;
+}
+
+int BaselineAssembler::jumpFalse(int offset)
+{
+    pasm()->toBoolean([this, offset](PlatformAssembler::RegisterID resultReg) {
+        auto jump = pasm()->branch32(PlatformAssembler::Equal, TrustedImm32(0), resultReg);
+        pasm()->addJumpToOffset(jump, offset);
+    });
+    return offset;
+}
+
+int BaselineAssembler::jumpNoException(int offset)
+{
+    auto jump = pasm()->branch32(
+        PlatformAssembler::Equal,
+        PlatformAssembler::Address(PlatformAssembler::EngineRegister,
+                                   offsetof(EngineBase, hasException)),
+        TrustedImm32(0));
+    pasm()->addJumpToOffset(jump, offset);
+    return offset;
+}
+
+int BaselineAssembler::jumpNotUndefined(int offset)
+{
+    pasm()->jumpNotUndefined(offset);
+    return offset;
+}
+
+void BaselineAssembler::prepareCallWithArgCount(int argc)
+{
+    pasm()->prepareCallWithArgCount(argc);
+}
+
+void BaselineAssembler::storeInstructionPointer(int instructionOffset)
+{
+    pasm()->storeInstructionPointer(instructionOffset);
+}
+
+void BaselineAssembler::passAccumulatorAsArg(int arg)
+{
+    pasm()->passAccumulatorAsArg(arg);
+}
+
+void BaselineAssembler::passFunctionAsArg(int arg)
+{
+    pasm()->passFunctionAsArg(arg);
+}
+
+void BaselineAssembler::passEngineAsArg(int arg)
+{
+    pasm()->passEngineAsArg(arg);
+}
+
+void BaselineAssembler::passJSSlotAsArg(int reg, int arg)
+{
+    pasm()->passJSSlotAsArg(reg, arg);
+}
+
+void BaselineAssembler::passCppFrameAsArg(int arg)
+{
+    pasm()->passCppFrameAsArg(arg);
+}
+
+void BaselineAssembler::passInt32AsArg(int value, int arg)
+{
+    pasm()->passInt32AsArg(value, arg);
+}
+
+void BaselineAssembler::passPointerAsArg(void *ptr, int arg)
+{
+    pasm()->passPointerAsArg(ptr, arg);
+}
+
+void BaselineAssembler::callRuntime(const char *functionName, const void *funcPtr, CallResultDestination dest)
+{
+    pasm()->callRuntime(functionName, funcPtr, dest);
+}
+
+void BaselineAssembler::saveAccumulatorInFrame()
+{
+    pasm()->storeAccumulator(PlatformAssembler::Address(PlatformAssembler::JSStackFrameRegister,
+                                                        offsetof(CallData, accumulator)));
+}
+
+static ReturnedValue TheJitIs__Tail_Calling__ToTheRuntimeSoTheJitFrameIsMissing(CppStackFrame *frame, ExecutionEngine *engine)
+{
+    return Runtime::TailCall::call(frame, engine);
+}
+
+void BaselineAssembler::jsTailCall(int func, int thisObject, int argc, int argv)
+{
+    Address tos = pasm()->jsAlloca(4);
+
+    int32_t argcOffset = tos.offset + int32_t(sizeof(Value)) * Runtime::StackOffsets::tailCall_argc;
+    int32_t argvOffset = tos.offset + int32_t(sizeof(Value)) * Runtime::StackOffsets::tailCall_argv;
+    int32_t thisOffset = tos.offset + int32_t(sizeof(Value)) * Runtime::StackOffsets::tailCall_thisObject;
+    int32_t funcOffset = tos.offset + int32_t(sizeof(Value)) * Runtime::StackOffsets::tailCall_function;
+
+    pasm()->storeInt32AsValue(argc,      Address(tos.base, argcOffset));
+    pasm()->storeInt32AsValue(argv,      Address(tos.base, argvOffset));
+    pasm()->moveReg(regAddr(thisObject), Address(tos.base, thisOffset));
+    pasm()->moveReg(regAddr(func),       Address(tos.base, funcOffset));
+    pasm()->tailCallRuntime("TheJitIs__Tail_Calling__ToTheRuntimeSoTheJitFrameIsMissing",
+                            reinterpret_cast<void *>(TheJitIs__Tail_Calling__ToTheRuntimeSoTheJitFrameIsMissing));
+}
+
+void BaselineAssembler::checkException()
+{
+    pasm()->checkException();
+}
+
+void BaselineAssembler::gotoCatchException()
+{
+    pasm()->addCatchyJump(pasm()->jump());
+}
+
+void BaselineAssembler::getException()
+{
+    Q_STATIC_ASSERT(sizeof(QV4::EngineBase::hasException) == 1);
+
+    Address hasExceptionAddr(PlatformAssembler::EngineRegister,
+                             offsetof(EngineBase, hasException));
+    PlatformAssembler::Jump nope = pasm()->branch8(PlatformAssembler::Equal,
+                                                  hasExceptionAddr,
+                                                  TrustedImm32(0));
+    pasm()->loadPtr(Address(PlatformAssembler::EngineRegister,
+                            offsetof(EngineBase, exceptionValue)),
+                    PlatformAssembler::ScratchRegister);
+    pasm()->loadAccumulator(Address(PlatformAssembler::ScratchRegister));
+    pasm()->store8(TrustedImm32(0), hasExceptionAddr);
+    auto done = pasm()->jump();
+    nope.link(pasm());
+    pasm()->loadValue(Value::emptyValue().asReturnedValue());
+
+    done.link(pasm());
+}
+
+void BaselineAssembler::setException()
+{
+    auto noException = pasm()->jumpEmpty();
+    Address addr(PlatformAssembler::EngineRegister, offsetof(EngineBase, exceptionValue));
+    pasm()->loadPtr(addr, PlatformAssembler::ScratchRegister);
+    pasm()->storeAccumulator(Address(PlatformAssembler::ScratchRegister));
+    addr.offset = offsetof(EngineBase, hasException);
+    Q_STATIC_ASSERT(sizeof(QV4::EngineBase::hasException) == 1);
+    pasm()->store8(TrustedImm32(1), addr);
+    noException.link(pasm());
+}
+
+int BaselineAssembler::setUnwindHandler(int offset)
+{
+    auto l = pasm()->storePtrWithPatch(TrustedImmPtr(nullptr), pasm()->exceptionHandlerAddress());
+    pasm()->addEHTarget(l, offset);
+    return offset;
+}
+
+
+void BaselineAssembler::clearUnwindHandler()
+{
+    pasm()->storePtr(TrustedImmPtr(nullptr), pasm()->exceptionHandlerAddress());
+}
+
+void JIT::BaselineAssembler::unwindDispatch()
+{
+    checkException();
+    pasm()->load32(Address(PlatformAssembler::CppStackFrameRegister, offsetof(CppStackFrame, unwindLevel)), PlatformAssembler::ScratchRegister);
+    auto noUnwind = pasm()->branch32(PlatformAssembler::Equal, PlatformAssembler::ScratchRegister, TrustedImm32(0));
+    pasm()->sub32(TrustedImm32(1), PlatformAssembler::ScratchRegister);
+    pasm()->store32(PlatformAssembler::ScratchRegister, Address(PlatformAssembler::CppStackFrameRegister, offsetof(CppStackFrame, unwindLevel)));
+    auto jump = pasm()->branch32(PlatformAssembler::Equal, PlatformAssembler::ScratchRegister, TrustedImm32(0));
+    gotoCatchException();
+    jump.link(pasm());
+
+    pasm()->loadPtr(Address(PlatformAssembler::CppStackFrameRegister, offsetof(CppStackFrame, unwindLabel)), PlatformAssembler::ScratchRegister);
+    pasm()->jump(PlatformAssembler::ScratchRegister);
+
+    noUnwind.link(pasm());
+}
+
+int JIT::BaselineAssembler::unwindToLabel(int level, int offset)
+{
+    auto l = pasm()->storePtrWithPatch(TrustedImmPtr(nullptr), Address(PlatformAssembler::CppStackFrameRegister, offsetof(CppStackFrame, unwindLabel)));
+    pasm()->addEHTarget(l, offset);
+    pasm()->store32(TrustedImm32(level), Address(PlatformAssembler::CppStackFrameRegister, offsetof(CppStackFrame, unwindLevel)));
+    gotoCatchException();
+    return offset;
+}
+
+void BaselineAssembler::pushCatchContext(int index, int name)
+{
+    pasm()->prepareCallWithArgCount(3);
+    pasm()->passInt32AsArg(name, 2);
+    pasm()->passInt32AsArg(index, 1);
+    pasm()->passEngineAsArg(0);
+    ASM_GENERATE_RUNTIME_CALL(PushCatchContext, CallResultDestination::Ignore);
+}
+
+void BaselineAssembler::popContext()
+{
+    Heap::CallContext ctx;
+    Q_UNUSED(ctx)
+    pasm()->loadPointerFromValue(regAddr(CallData::Context), PlatformAssembler::ScratchRegister);
+    pasm()->loadPtr(Address(PlatformAssembler::ScratchRegister, ctx.outer.offset), PlatformAssembler::ScratchRegister);
+    pasm()->storeHeapObject(PlatformAssembler::ScratchRegister, regAddr(CallData::Context));
+}
+
+void BaselineAssembler::deadTemporalZoneCheck(int offsetForSavedIP, int variableName)
+{
+    auto valueIsAliveJump = pasm()->jumpNotEmpty();
+    storeInstructionPointer(offsetForSavedIP);
+    saveAccumulatorInFrame();
+    prepareCallWithArgCount(2);
+    passInt32AsArg(variableName, 1);
+    passEngineAsArg(0);
+    ASM_GENERATE_RUNTIME_CALL(ThrowReferenceError, CallResultDestination::Ignore);
+    gotoCatchException();
+    valueIsAliveJump.link(pasm());
+}
+
+void BaselineAssembler::ret()
+{
+    pasm()->generateFunctionExit();
+}
+
+} // JIT namespace
+} // QV4 namepsace
+
+QT_END_NAMESPACE
+
+#endif // V4_ENABLE_JIT
diff --git a/src/qml/jit/qv4baselineassembler_p.h b/src/qml/jit/qv4baselineassembler_p.h
new file mode 100644
index 0000000000..3bbaefd000
--- /dev/null
+++ b/src/qml/jit/qv4baselineassembler_p.h
@@ -0,0 +1,187 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QV4BASELINEASSEMBLER_P_H
+#define QV4BASELINEASSEMBLER_P_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include <private/qv4global_p.h>
+#include <private/qv4function_p.h>
+#include <QHash>
+
+QT_BEGIN_NAMESPACE
+
+namespace QV4 {
+namespace JIT {
+
+#define JIT_STRINGIFYx(s) #s
+#define JIT_STRINGIFY(s) JIT_STRINGIFYx(s)
+
+#define GENERATE_RUNTIME_CALL(function, destination) \
+    callRuntime(JIT_STRINGIFY(function), \
+                reinterpret_cast<void *>(&Runtime::function::call), \
+                destination)
+#define GENERATE_TAIL_CALL(function) \
+    tailCallRuntime(JIT_STRINGIFY(function), \
+                reinterpret_cast<void *>(&function))
+
+class BaselineAssembler {
+public:
+    BaselineAssembler(const Value* constantTable);
+    ~BaselineAssembler();
+
+    // codegen infrastructure
+    void generatePrologue();
+    void generateEpilogue();
+    void link(Function *function);
+    void addLabel(int offset);
+
+    // loads/stores/moves
+    void loadConst(int constIndex);
+    void copyConst(int constIndex, int destReg);
+    void loadReg(int reg);
+    void moveReg(int sourceReg, int destReg);
+    void storeReg(int reg);
+    void loadLocal(int index, int level = 0);
+    void storeLocal(int index, int level = 0);
+    void loadString(int stringId);
+    void loadValue(ReturnedValue value);
+    void storeHeapObject(int reg);
+    void loadImport(int index);
+
+    // numeric ops
+    void unot();
+    void toNumber();
+    void uminus();
+    void ucompl();
+    void inc();
+    void dec();
+    void add(int lhs);
+    void bitAnd(int lhs);
+    void bitOr(int lhs);
+    void bitXor(int lhs);
+    void ushr(int lhs);
+    void shr(int lhs);
+    void shl(int lhs);
+    void bitAndConst(int rhs);
+    void bitOrConst(int rhs);
+    void bitXorConst(int rhs);
+    void ushrConst(int rhs);
+    void shrConst(int rhs);
+    void shlConst(int rhs);
+    void mul(int lhs);
+    void div(int lhs);
+    void mod(int lhs);
+    void sub(int lhs);
+
+    // comparissons
+    void cmpeqNull();
+    void cmpneNull();
+    void cmpeqInt(int lhs);
+    void cmpneInt(int lhs);
+    void cmpeq(int lhs);
+    void cmpne(int lhs);
+    void cmpgt(int lhs);
+    void cmpge(int lhs);
+    void cmplt(int lhs);
+    void cmple(int lhs);
+    void cmpStrictEqual(int lhs);
+    void cmpStrictNotEqual(int lhs);
+
+    // jumps
+    Q_REQUIRED_RESULT int jump(int offset);
+    Q_REQUIRED_RESULT int jumpTrue(int offset);
+    Q_REQUIRED_RESULT int jumpFalse(int offset);
+    Q_REQUIRED_RESULT int jumpNoException(int offset);
+    Q_REQUIRED_RESULT int jumpNotUndefined(int offset);
+
+    // stuff for runtime calls
+    void prepareCallWithArgCount(int argc);
+    void storeInstructionPointer(int instructionOffset);
+    void passAccumulatorAsArg(int arg);
+    void passFunctionAsArg(int arg);
+    void passEngineAsArg(int arg);
+    void passJSSlotAsArg(int reg, int arg);
+    void passCppFrameAsArg(int arg);
+    void passInt32AsArg(int value, int arg);
+    void passPointerAsArg(void *ptr, int arg);
+    void callRuntime(const char *functionName, const void *funcPtr, CallResultDestination dest);
+    void saveAccumulatorInFrame();
+    void jsTailCall(int func, int thisObject, int argc, int argv);
+
+    // exception/context stuff
+    void checkException();
+    void gotoCatchException();
+    void getException();
+    void setException();
+    Q_REQUIRED_RESULT int setUnwindHandler(int offset);
+    void clearUnwindHandler();
+    void unwindDispatch();
+    Q_REQUIRED_RESULT int unwindToLabel(int level, int offset);
+    void pushCatchContext(int index, int name);
+    void popContext();
+    void deadTemporalZoneCheck(int offsetForSavedIP, int variableName);
+
+    // other stuff
+    void ret();
+
+protected:
+    void *d;
+
+private:
+    typedef unsigned(*CmpFunc)(const Value&,const Value&);
+    void cmp(int cond, CmpFunc function, const char *functionName, int lhs);
+};
+
+} // namespace JIT
+} // namespace QV4
+
+QT_END_NAMESPACE
+
+#endif // QV4BASELINEASSEMBLER_P_H
diff --git a/src/qml/jit/qv4baselinejit.cpp b/src/qml/jit/qv4baselinejit.cpp
new file mode 100644
index 0000000000..f2f7a12598
--- /dev/null
+++ b/src/qml/jit/qv4baselinejit.cpp
@@ -0,0 +1,993 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qv4baselinejit_p.h"
+#include "qv4baselineassembler_p.h"
+#include <private/qv4lookup_p.h>
+#include <private/qv4generatorobject_p.h>
+
+#ifdef V4_ENABLE_JIT
+
+QT_USE_NAMESPACE
+using namespace QV4;
+using namespace QV4::JIT;
+using namespace QV4::Moth;
+
+BaselineJIT::BaselineJIT(Function *function)
+    : function(function)
+    , as(new BaselineAssembler(function->compilationUnit->constants))
+{}
+
+BaselineJIT::~BaselineJIT()
+{}
+
+void BaselineJIT::generate()
+{
+//    qDebug()<<"jitting" << function->name()->toQString();
+    const char *code = function->codeData;
+    uint len = function->compiledFunction->codeSize;
+
+    for (unsigned i = 0, ei = function->compiledFunction->nLabelInfos; i != ei; ++i)
+        labels.insert(int(function->compiledFunction->labelInfoTable()[i]));
+
+    as->generatePrologue();
+    decode(code, len);
+    as->generateEpilogue();
+
+    as->link(function);
+//    qDebug()<<"done";
+}
+
+#define STORE_IP() as->storeInstructionPointer(nextInstructionOffset())
+#define STORE_ACC() as->saveAccumulatorInFrame()
+#define BASELINEJIT_GENERATE_RUNTIME_CALL(function, destination) { \
+    as->GENERATE_RUNTIME_CALL(function, destination); \
+    if (Runtime::function::throws) \
+        as->checkException(); \
+    else {} } // this else prevents else statements after the macro from attaching to the if above
+
+void BaselineJIT::generate_Ret()
+{
+    as->ret();
+}
+
+void BaselineJIT::generate_Debug() { Q_UNREACHABLE(); }
+
+void BaselineJIT::generate_LoadConst(int index)
+{
+    as->loadConst(index);
+}
+
+void BaselineJIT::generate_LoadZero()
+{
+    as->loadValue(Encode(int(0)));
+}
+
+void BaselineJIT::generate_LoadTrue()
+{
+    as->loadValue(Encode(true));
+}
+
+void BaselineJIT::generate_LoadFalse()
+{
+    as->loadValue(Encode(false));
+}
+
+void BaselineJIT::generate_LoadNull()
+{
+    as->loadValue(Encode::null());
+}
+
+void BaselineJIT::generate_LoadUndefined()
+{
+    as->loadValue(Encode::undefined());
+}
+
+void BaselineJIT::generate_LoadInt(int value)
+{
+    //###
+    as->loadValue(Encode(value));
+}
+
+void BaselineJIT::generate_MoveConst(int constIndex, int destTemp)
+{
+    as->copyConst(constIndex, destTemp);
+}
+
+void BaselineJIT::generate_LoadReg(int reg)
+{
+    as->loadReg(reg);
+}
+
+void BaselineJIT::generate_StoreReg(int reg)
+{
+    as->storeReg(reg);
+}
+
+void BaselineJIT::generate_MoveReg(int srcReg, int destReg)
+{
+    // Don't clobber the accumulator.
+    as->moveReg(srcReg, destReg);
+}
+
+void BaselineJIT::generate_LoadImport(int index)
+{
+    as->loadImport(index);
+}
+
+void BaselineJIT::generate_LoadLocal(int index, int /*traceSlot*/)
+{
+    as->loadLocal(index);
+}
+
+void BaselineJIT::generate_StoreLocal(int index)
+{
+    as->checkException();
+    as->storeLocal(index);
+}
+
+void BaselineJIT::generate_LoadScopedLocal(int scope, int index, int /*traceSlot*/)
+{
+    as->loadLocal(index, scope);
+}
+
+void BaselineJIT::generate_StoreScopedLocal(int scope, int index)
+{
+    as->checkException();
+    as->storeLocal(index, scope);
+}
+
+void BaselineJIT::generate_LoadRuntimeString(int stringId)
+{
+    as->loadString(stringId);
+}
+
+void BaselineJIT::generate_MoveRegExp(int regExpId, int destReg)
+{
+    as->prepareCallWithArgCount(2);
+    as->passInt32AsArg(regExpId, 1);
+    as->passEngineAsArg(0);
+    BASELINEJIT_GENERATE_RUNTIME_CALL(RegexpLiteral, CallResultDestination::InAccumulator);
+    as->storeReg(destReg);
+}
+
+void BaselineJIT::generate_LoadClosure(int value)
+{
+    as->prepareCallWithArgCount(2);
+    as->passInt32AsArg(value, 1);
+    as->passEngineAsArg(0);
+    BASELINEJIT_GENERATE_RUNTIME_CALL(Closure, CallResultDestination::InAccumulator);
+}
+
+void BaselineJIT::generate_LoadName(int name, int /*traceSlot*/)
+{
+    STORE_IP();
+    as->prepareCallWithArgCount(2);
+    as->passInt32AsArg(name, 1);
+    as->passEngineAsArg(0);
+    BASELINEJIT_GENERATE_RUNTIME_CALL(LoadName, CallResultDestination::InAccumulator);
+}
+
+void BaselineJIT::generate_LoadGlobalLookup(int index, int /*traceSlot*/)
+{
+    as->prepareCallWithArgCount(3);
+    as->passInt32AsArg(index, 2);
+    as->passFunctionAsArg(1);
+    as->passEngineAsArg(0);
+    BASELINEJIT_GENERATE_RUNTIME_CALL(LoadGlobalLookup, CallResultDestination::InAccumulator);
+}
+
+void BaselineJIT::generate_StoreNameSloppy(int name)
+{
+    STORE_IP();
+    STORE_ACC();
+    as->prepareCallWithArgCount(3);
+    as->passAccumulatorAsArg(2);
+    as->passInt32AsArg(name, 1);
+    as->passEngineAsArg(0);
+    BASELINEJIT_GENERATE_RUNTIME_CALL(StoreNameSloppy, CallResultDestination::Ignore);
+}
+
+void BaselineJIT::generate_StoreNameStrict(int name)
+{
+    STORE_IP();
+    STORE_ACC();
+    as->prepareCallWithArgCount(3);
+    as->passAccumulatorAsArg(2);
+    as->passInt32AsArg(name, 1);
+    as->passEngineAsArg(0);
+    BASELINEJIT_GENERATE_RUNTIME_CALL(StoreNameStrict, CallResultDestination::Ignore);
+}
+
+void BaselineJIT::generate_LoadElement(int base, int /*traceSlot*/)
+{
+    STORE_IP();
+    STORE_ACC();
+    as->prepareCallWithArgCount(3);
+    as->passAccumulatorAsArg(2);
+    as->passJSSlotAsArg(base, 1);
+    as->passEngineAsArg(0);
+    BASELINEJIT_GENERATE_RUNTIME_CALL(LoadElement, CallResultDestination::InAccumulator);
+}
+
+void BaselineJIT::generate_StoreElement(int base, int index, int /*traceSlot*/)
+{
+    STORE_IP();
+    STORE_ACC();
+    as->prepareCallWithArgCount(4);
+    as->passAccumulatorAsArg(3);
+    as->passJSSlotAsArg(index, 2);
+    as->passJSSlotAsArg(base, 1);
+    as->passEngineAsArg(0);
+    BASELINEJIT_GENERATE_RUNTIME_CALL(StoreElement, CallResultDestination::Ignore);
+}
+
+void BaselineJIT::generate_LoadProperty(int name, int /*traceSlot*/)
+{
+    STORE_IP();
+    STORE_ACC();
+    as->prepareCallWithArgCount(3);
+    as->passInt32AsArg(name, 2);
+    as->passAccumulatorAsArg(1);
+    as->passEngineAsArg(0);
+    BASELINEJIT_GENERATE_RUNTIME_CALL(LoadProperty, CallResultDestination::InAccumulator);
+}
+
+void BaselineJIT::generate_GetLookup(int index, int /*traceSlot*/)
+{
+    STORE_IP();
+    STORE_ACC();
+    as->prepareCallWithArgCount(4);
+    as->passInt32AsArg(index, 3);
+    as->passAccumulatorAsArg(2);
+    as->passFunctionAsArg(1);
+    as->passEngineAsArg(0);
+    BASELINEJIT_GENERATE_RUNTIME_CALL(GetLookup, CallResultDestination::InAccumulator);
+}
+
+void BaselineJIT::generate_StoreProperty(int name, int base)
+{
+    STORE_IP();
+    STORE_ACC();
+    as->prepareCallWithArgCount(4);
+    as->passAccumulatorAsArg(3);
+    as->passInt32AsArg(name, 2);
+    as->passJSSlotAsArg(base, 1);
+    as->passEngineAsArg(0);
+    BASELINEJIT_GENERATE_RUNTIME_CALL(StoreProperty, CallResultDestination::Ignore);
+}
+
+void BaselineJIT::generate_SetLookup(int index, int base)
+{
+    STORE_IP();
+    STORE_ACC();
+    as->prepareCallWithArgCount(4);
+    as->passAccumulatorAsArg(3);
+    as->passInt32AsArg(index, 2);
+    as->passJSSlotAsArg(base, 1);
+    as->passFunctionAsArg(0);
+    if (function->isStrict())
+        BASELINEJIT_GENERATE_RUNTIME_CALL(SetLookupStrict, CallResultDestination::InAccumulator)
+    else
+        BASELINEJIT_GENERATE_RUNTIME_CALL(SetLookupSloppy, CallResultDestination::InAccumulator)
+}
+
+void BaselineJIT::generate_LoadSuperProperty(int property)
+{
+    STORE_IP();
+    STORE_ACC();
+    as->prepareCallWithArgCount(2);
+    as->passJSSlotAsArg(property, 1);
+    as->passEngineAsArg(0);
+    BASELINEJIT_GENERATE_RUNTIME_CALL(LoadSuperProperty, CallResultDestination::InAccumulator);
+}
+
+void BaselineJIT::generate_StoreSuperProperty(int property)
+{
+    STORE_IP();
+    STORE_ACC();
+    as->prepareCallWithArgCount(3);
+    as->passAccumulatorAsArg(2);
+    as->passJSSlotAsArg(property, 1);
+    as->passEngineAsArg(0);
+    BASELINEJIT_GENERATE_RUNTIME_CALL(StoreSuperProperty, CallResultDestination::Ignore);
+}
+
+
+void BaselineJIT::generate_StoreScopeObjectProperty(int base, int propertyIndex)
+{
+    STORE_ACC();
+    as->prepareCallWithArgCount(4);
+    as->passAccumulatorAsArg(3);
+    as->passInt32AsArg(propertyIndex, 2);
+    as->passJSSlotAsArg(base, 1);
+    as->passEngineAsArg(0);
+    BASELINEJIT_GENERATE_RUNTIME_CALL(StoreQmlScopeObjectProperty, CallResultDestination::Ignore);
+}
+
+void BaselineJIT::generate_StoreContextObjectProperty(int base, int propertyIndex)
+{
+    STORE_ACC();
+    as->prepareCallWithArgCount(4);
+    as->passAccumulatorAsArg(3);
+    as->passInt32AsArg(propertyIndex, 2);
+    as->passJSSlotAsArg(base, 1);
+    as->passEngineAsArg(0);
+    BASELINEJIT_GENERATE_RUNTIME_CALL(StoreQmlContextObjectProperty, CallResultDestination::Ignore);
+}
+
+void BaselineJIT::generate_LoadScopeObjectProperty(int propertyIndex, int base, int captureRequired)
+{
+    STORE_IP();
+    as->prepareCallWithArgCount(4);
+    as->passInt32AsArg(captureRequired, 3);
+    as->passInt32AsArg(propertyIndex, 2);
+    as->passJSSlotAsArg(base, 1);
+    as->passEngineAsArg(0);
+    BASELINEJIT_GENERATE_RUNTIME_CALL(LoadQmlScopeObjectProperty, CallResultDestination::InAccumulator);
+}
+
+void BaselineJIT::generate_LoadContextObjectProperty(int propertyIndex, int base, int captureRequired)
+{
+    STORE_IP();
+    as->prepareCallWithArgCount(4);
+    as->passInt32AsArg(captureRequired, 3);
+    as->passInt32AsArg(propertyIndex, 2);
+    as->passJSSlotAsArg(base, 1);
+    as->passEngineAsArg(0);
+    BASELINEJIT_GENERATE_RUNTIME_CALL(LoadQmlContextObjectProperty, CallResultDestination::InAccumulator);
+}
+
+void BaselineJIT::generate_LoadIdObject(int index, int base)
+{
+    STORE_IP();
+    as->prepareCallWithArgCount(3);
+    as->passInt32AsArg(index, 2);
+    as->passJSSlotAsArg(base, 1);
+    as->passEngineAsArg(0);
+    BASELINEJIT_GENERATE_RUNTIME_CALL(LoadQmlIdObject, CallResultDestination::InAccumulator);
+}
+
+void BaselineJIT::generate_Yield()
+{
+    // #####
+    Q_UNREACHABLE();
+}
+
+void BaselineJIT::generate_YieldStar()
+{
+    // #####
+    Q_UNREACHABLE();
+}
+
+void BaselineJIT::generate_Resume(int)
+{
+    // #####
+    Q_UNREACHABLE();
+}
+
+void BaselineJIT::generate_CallValue(int name, int argc, int argv, int /*traceSlot*/)
+{
+    STORE_IP();
+    as->prepareCallWithArgCount(4);
+    as->passInt32AsArg(argc, 3);
+    as->passJSSlotAsArg(argv, 2);
+    as->passJSSlotAsArg(name, 1);
+    as->passEngineAsArg(0);
+    BASELINEJIT_GENERATE_RUNTIME_CALL(CallValue, CallResultDestination::InAccumulator);
+}
+
+void BaselineJIT::generate_CallWithReceiver(int name, int thisObject, int argc, int argv, int /*traceSlot*/)
+{
+    STORE_IP();
+    as->prepareCallWithArgCount(5);
+    as->passInt32AsArg(argc, 4);
+    as->passJSSlotAsArg(argv, 3);
+    as->passJSSlotAsArg(thisObject, 2);
+    as->passJSSlotAsArg(name, 1);
+    as->passEngineAsArg(0);
+    BASELINEJIT_GENERATE_RUNTIME_CALL(CallWithReceiver, CallResultDestination::InAccumulator);
+}
+
+void BaselineJIT::generate_CallProperty(int name, int base, int argc, int argv, int /*traceSlot*/)
+{
+    STORE_IP();
+    as->prepareCallWithArgCount(5);
+    as->passInt32AsArg(argc, 4);
+    as->passJSSlotAsArg(argv, 3);
+    as->passInt32AsArg(name, 2);
+    as->passJSSlotAsArg(base, 1);
+    as->passEngineAsArg(0);
+    BASELINEJIT_GENERATE_RUNTIME_CALL(CallProperty, CallResultDestination::InAccumulator);
+}
+
+void BaselineJIT::generate_CallPropertyLookup(int lookupIndex, int base, int argc, int argv, int /*traceSlot*/)
+{
+    STORE_IP();
+    as->prepareCallWithArgCount(5);
+    as->passInt32AsArg(argc, 4);
+    as->passJSSlotAsArg(argv, 3);
+    as->passInt32AsArg(lookupIndex, 2);
+    as->passJSSlotAsArg(base, 1);
+    as->passEngineAsArg(0);
+    BASELINEJIT_GENERATE_RUNTIME_CALL(CallPropertyLookup, CallResultDestination::InAccumulator);
+}
+
+void BaselineJIT::generate_CallElement(int base, int index, int argc, int argv, int /*traceSlot*/)
+{
+    STORE_IP();
+    as->prepareCallWithArgCount(5);
+    as->passInt32AsArg(argc, 4);
+    as->passJSSlotAsArg(argv, 3);
+    as->passJSSlotAsArg(index, 2);
+    as->passJSSlotAsArg(base, 1);
+    as->passEngineAsArg(0);
+    BASELINEJIT_GENERATE_RUNTIME_CALL(CallElement, CallResultDestination::InAccumulator);
+}
+
+void BaselineJIT::generate_CallName(int name, int argc, int argv, int /*traceSlot*/)
+{
+    STORE_IP();
+    as->prepareCallWithArgCount(4);
+    as->passInt32AsArg(argc, 3);
+    as->passJSSlotAsArg(argv, 2);
+    as->passInt32AsArg(name, 1);
+    as->passEngineAsArg(0);
+    BASELINEJIT_GENERATE_RUNTIME_CALL(CallName, CallResultDestination::InAccumulator);
+}
+
+void BaselineJIT::generate_CallPossiblyDirectEval(int argc, int argv, int /*traceSlot*/)
+{
+    STORE_IP();
+    as->prepareCallWithArgCount(3);
+    as->passInt32AsArg(argc, 2);
+    as->passJSSlotAsArg(argv, 1);
+    as->passEngineAsArg(0);
+    BASELINEJIT_GENERATE_RUNTIME_CALL(CallPossiblyDirectEval, CallResultDestination::InAccumulator);
+}
+
+void BaselineJIT::generate_CallGlobalLookup(int index, int argc, int argv, int /*traceSlot*/)
+{
+    STORE_IP();
+    as->prepareCallWithArgCount(4);
+    as->passInt32AsArg(argc, 3);
+    as->passJSSlotAsArg(argv, 2);
+    as->passInt32AsArg(index, 1);
+    as->passEngineAsArg(0);
+    BASELINEJIT_GENERATE_RUNTIME_CALL(CallGlobalLookup, CallResultDestination::InAccumulator);
+}
+
+void BaselineJIT::generate_CallScopeObjectProperty(int propIdx, int base, int argc, int argv, int /*traceSlot*/)
+{
+    STORE_IP();
+    as->prepareCallWithArgCount(5);
+    as->passInt32AsArg(argc, 4);
+    as->passJSSlotAsArg(argv, 3);
+    as->passInt32AsArg(propIdx, 2);
+    as->passJSSlotAsArg(base, 1);
+    as->passEngineAsArg(0);
+    BASELINEJIT_GENERATE_RUNTIME_CALL(CallQmlScopeObjectProperty, CallResultDestination::InAccumulator);
+}
+
+void BaselineJIT::generate_CallContextObjectProperty(int propIdx, int base, int argc, int argv, int /*traceSlot*/)
+{
+    STORE_IP();
+    as->prepareCallWithArgCount(5);
+    as->passInt32AsArg(argc, 4);
+    as->passJSSlotAsArg(argv, 3);
+    as->passInt32AsArg(propIdx, 2);
+    as->passJSSlotAsArg(base, 1);
+    as->passEngineAsArg(0);
+    BASELINEJIT_GENERATE_RUNTIME_CALL(CallQmlContextObjectProperty, CallResultDestination::InAccumulator);
+}
+
+
+void BaselineJIT::generate_CallWithSpread(int func, int thisObject, int argc, int argv, int /*traceSlot*/)
+{
+    STORE_IP();
+    as->prepareCallWithArgCount(5);
+    as->passInt32AsArg(argc, 4);
+    as->passJSSlotAsArg(argv, 3);
+    as->passJSSlotAsArg(thisObject, 2);
+    as->passJSSlotAsArg(func, 1);
+    as->passEngineAsArg(0);
+    BASELINEJIT_GENERATE_RUNTIME_CALL(CallWithSpread, CallResultDestination::InAccumulator);
+}
+
+void BaselineJIT::generate_TailCall(int func, int thisObject, int argc, int argv)
+{
+    STORE_IP();
+    as->jsTailCall(func, thisObject, argc, argv);
+}
+
+void BaselineJIT::generate_Construct(int func, int argc, int argv)
+{
+    STORE_IP();
+    STORE_ACC();
+    as->prepareCallWithArgCount(5);
+    as->passInt32AsArg(argc, 4);
+    as->passJSSlotAsArg(argv, 3);
+    as->passAccumulatorAsArg(2);
+    as->passJSSlotAsArg(func, 1);
+    as->passEngineAsArg(0);
+    BASELINEJIT_GENERATE_RUNTIME_CALL(Construct, CallResultDestination::InAccumulator);
+}
+
+void BaselineJIT::generate_ConstructWithSpread(int func, int argc, int argv)
+{
+    STORE_IP();
+    STORE_ACC();
+    as->prepareCallWithArgCount(5);
+    as->passInt32AsArg(argc, 4);
+    as->passJSSlotAsArg(argv, 3);
+    as->passAccumulatorAsArg(2);
+    as->passJSSlotAsArg(func, 1);
+    as->passEngineAsArg(0);
+    BASELINEJIT_GENERATE_RUNTIME_CALL(ConstructWithSpread, CallResultDestination::InAccumulator);
+}
+
+void BaselineJIT::generate_SetUnwindHandler(int offset)
+{
+    if (offset)
+        labels.insert(as->setUnwindHandler(absoluteOffset(offset)));
+    else
+        as->clearUnwindHandler();
+}
+
+void BaselineJIT::generate_UnwindDispatch()
+{
+    as->unwindDispatch();
+}
+
+void BaselineJIT::generate_UnwindToLabel(int level, int offset)
+{
+    labels.insert(as->unwindToLabel(level, absoluteOffset(offset)));
+}
+
+void BaselineJIT::generate_DeadTemporalZoneCheck(int name)
+{
+    as->deadTemporalZoneCheck(nextInstructionOffset(), name);
+}
+
+void BaselineJIT::generate_ThrowException()
+{
+    STORE_IP();
+    STORE_ACC();
+    as->prepareCallWithArgCount(2);
+    as->passAccumulatorAsArg(1);
+    as->passEngineAsArg(0);
+    BASELINEJIT_GENERATE_RUNTIME_CALL(ThrowException, CallResultDestination::Ignore);
+    as->gotoCatchException();
+}
+
+void BaselineJIT::generate_GetException() { as->getException(); }
+void BaselineJIT::generate_SetException() { as->setException(); }
+
+void BaselineJIT::generate_CreateCallContext()
+{
+    as->prepareCallWithArgCount(1);
+    as->passCppFrameAsArg(0);
+    BASELINEJIT_GENERATE_RUNTIME_CALL(PushCallContext, CallResultDestination::Ignore);
+}
+
+void BaselineJIT::generate_PushCatchContext(int index, int name) { as->pushCatchContext(index, name); }
+
+void BaselineJIT::generate_PushWithContext()
+{
+    STORE_IP();
+    as->saveAccumulatorInFrame();
+    as->prepareCallWithArgCount(2);
+    as->passJSSlotAsArg(CallData::Accumulator, 1);
+    as->passEngineAsArg(0);
+    BASELINEJIT_GENERATE_RUNTIME_CALL(PushWithContext, CallResultDestination::InAccumulator);
+}
+
+void BaselineJIT::generate_PushBlockContext(int index)
+{
+    as->saveAccumulatorInFrame();
+    as->prepareCallWithArgCount(2);
+    as->passInt32AsArg(index, 1);
+    as->passEngineAsArg(0);
+    BASELINEJIT_GENERATE_RUNTIME_CALL(PushBlockContext, CallResultDestination::Ignore);
+}
+
+void BaselineJIT::generate_CloneBlockContext()
+{
+    as->saveAccumulatorInFrame();
+    as->prepareCallWithArgCount(1);
+    as->passEngineAsArg(0);
+    BASELINEJIT_GENERATE_RUNTIME_CALL(CloneBlockContext, CallResultDestination::Ignore);
+}
+
+void BaselineJIT::generate_PushScriptContext(int index)
+{
+    as->saveAccumulatorInFrame();
+    as->prepareCallWithArgCount(2);
+    as->passInt32AsArg(index, 1);
+    as->passEngineAsArg(0);
+    BASELINEJIT_GENERATE_RUNTIME_CALL(PushScriptContext, CallResultDestination::Ignore);
+}
+
+void BaselineJIT::generate_PopScriptContext()
+{
+    as->saveAccumulatorInFrame();
+    as->prepareCallWithArgCount(1);
+    as->passEngineAsArg(0);
+    BASELINEJIT_GENERATE_RUNTIME_CALL(PopScriptContext, CallResultDestination::Ignore);
+}
+
+void BaselineJIT::generate_PopContext() { as->popContext(); }
+
+void BaselineJIT::generate_GetIterator(int iterator)
+{
+    as->saveAccumulatorInFrame();
+    as->prepareCallWithArgCount(3);
+    as->passInt32AsArg(iterator, 2);
+    as->passAccumulatorAsArg(1);
+    as->passEngineAsArg(0);
+    BASELINEJIT_GENERATE_RUNTIME_CALL(GetIterator, CallResultDestination::InAccumulator);
+}
+
+void BaselineJIT::generate_IteratorNext(int value, int done)
+{
+    as->saveAccumulatorInFrame();
+    as->prepareCallWithArgCount(3);
+    as->passJSSlotAsArg(value, 2);
+    as->passAccumulatorAsArg(1);
+    as->passEngineAsArg(0);
+    BASELINEJIT_GENERATE_RUNTIME_CALL(IteratorNext, CallResultDestination::InAccumulator);
+    as->storeReg(done);
+}
+
+void BaselineJIT::generate_IteratorNextForYieldStar(int iterator, int object)
+{
+    as->saveAccumulatorInFrame();
+    as->prepareCallWithArgCount(4);
+    as->passJSSlotAsArg(object, 3);
+    as->passJSSlotAsArg(iterator, 2);
+    as->passAccumulatorAsArg(1);
+    as->passEngineAsArg(0);
+    BASELINEJIT_GENERATE_RUNTIME_CALL(IteratorNextForYieldStar, CallResultDestination::InAccumulator);
+}
+
+void BaselineJIT::generate_IteratorClose(int done)
+{
+    as->saveAccumulatorInFrame();
+    as->prepareCallWithArgCount(3);
+    as->passJSSlotAsArg(done, 2);
+    as->passAccumulatorAsArg(1);
+    as->passEngineAsArg(0);
+    BASELINEJIT_GENERATE_RUNTIME_CALL(IteratorClose, CallResultDestination::InAccumulator);
+}
+
+void BaselineJIT::generate_DestructureRestElement()
+{
+    as->saveAccumulatorInFrame();
+    as->prepareCallWithArgCount(2);
+    as->passAccumulatorAsArg(1);
+    as->passEngineAsArg(0);
+    BASELINEJIT_GENERATE_RUNTIME_CALL(DestructureRestElement, CallResultDestination::InAccumulator);
+}
+
+void BaselineJIT::generate_DeleteProperty(int base, int index)
+{
+    STORE_IP();
+    as->prepareCallWithArgCount(4);
+    as->passJSSlotAsArg(index, 3);
+    as->passJSSlotAsArg(base, 2);
+    as->passFunctionAsArg(1);
+    as->passEngineAsArg(0);
+    BASELINEJIT_GENERATE_RUNTIME_CALL(DeleteProperty, CallResultDestination::InAccumulator);
+}
+
+void BaselineJIT::generate_DeleteName(int name)
+{
+    STORE_IP();
+    as->prepareCallWithArgCount(3);
+    as->passInt32AsArg(name, 2);
+    as->passFunctionAsArg(1);
+    as->passEngineAsArg(0);
+    BASELINEJIT_GENERATE_RUNTIME_CALL(DeleteName, CallResultDestination::InAccumulator);
+}
+
+void BaselineJIT::generate_TypeofName(int name)
+{
+    as->prepareCallWithArgCount(2);
+    as->passInt32AsArg(name, 1);
+    as->passEngineAsArg(0);
+    BASELINEJIT_GENERATE_RUNTIME_CALL(TypeofName, CallResultDestination::InAccumulator);
+}
+
+void BaselineJIT::generate_TypeofValue()
+{
+    STORE_ACC();
+    as->prepareCallWithArgCount(2);
+    as->passAccumulatorAsArg(1);
+    as->passEngineAsArg(0);
+    BASELINEJIT_GENERATE_RUNTIME_CALL(TypeofValue, CallResultDestination::InAccumulator);
+}
+
+void BaselineJIT::generate_DeclareVar(int varName, int isDeletable)
+{
+    as->prepareCallWithArgCount(3);
+    as->passInt32AsArg(varName, 2);
+    as->passInt32AsArg(isDeletable, 1);
+    as->passEngineAsArg(0);
+    BASELINEJIT_GENERATE_RUNTIME_CALL(DeclareVar, CallResultDestination::Ignore);
+}
+
+void BaselineJIT::generate_DefineArray(int argc, int args)
+{
+    as->prepareCallWithArgCount(3);
+    as->passInt32AsArg(argc, 2);
+    as->passJSSlotAsArg(args, 1);
+    as->passEngineAsArg(0);
+    BASELINEJIT_GENERATE_RUNTIME_CALL(ArrayLiteral, CallResultDestination::InAccumulator);
+}
+
+void BaselineJIT::generate_DefineObjectLiteral(int internalClassId, int argc, int args)
+{
+    as->prepareCallWithArgCount(4);
+    as->passInt32AsArg(argc, 3);
+    as->passJSSlotAsArg(args, 2);
+    as->passInt32AsArg(internalClassId, 1);
+    as->passEngineAsArg(0);
+    BASELINEJIT_GENERATE_RUNTIME_CALL(ObjectLiteral, CallResultDestination::InAccumulator);
+}
+
+void BaselineJIT::generate_CreateClass(int classIndex, int heritage, int computedNames)
+{
+    as->prepareCallWithArgCount(4);
+    as->passJSSlotAsArg(computedNames, 3);
+    as->passJSSlotAsArg(heritage, 2);
+    as->passInt32AsArg(classIndex, 1);
+    as->passEngineAsArg(0);
+    BASELINEJIT_GENERATE_RUNTIME_CALL(CreateClass, CallResultDestination::InAccumulator);
+}
+
+void BaselineJIT::generate_CreateMappedArgumentsObject()
+{
+    as->prepareCallWithArgCount(1);
+    as->passEngineAsArg(0);
+    BASELINEJIT_GENERATE_RUNTIME_CALL(CreateMappedArgumentsObject,
+                              CallResultDestination::InAccumulator);
+}
+
+void BaselineJIT::generate_CreateUnmappedArgumentsObject()
+{
+    as->prepareCallWithArgCount(1);
+    as->passEngineAsArg(0);
+    BASELINEJIT_GENERATE_RUNTIME_CALL(CreateUnmappedArgumentsObject,
+                              CallResultDestination::InAccumulator);
+}
+
+void BaselineJIT::generate_CreateRestParameter(int argIndex)
+{
+    as->prepareCallWithArgCount(2);
+    as->passInt32AsArg(argIndex, 1);
+    as->passEngineAsArg(0);
+    BASELINEJIT_GENERATE_RUNTIME_CALL(CreateRestParameter, CallResultDestination::InAccumulator);
+}
+
+void BaselineJIT::generate_ConvertThisToObject()
+{
+    as->prepareCallWithArgCount(2);
+    as->passJSSlotAsArg(CallData::This, 1);
+    as->passEngineAsArg(0);
+    BASELINEJIT_GENERATE_RUNTIME_CALL(ConvertThisToObject, CallResultDestination::InAccumulator);
+    as->storeReg(CallData::This);
+}
+
+void BaselineJIT::generate_LoadSuperConstructor()
+{
+    as->prepareCallWithArgCount(2);
+    as->passJSSlotAsArg(CallData::Function, 1);
+    as->passEngineAsArg(0);
+    BASELINEJIT_GENERATE_RUNTIME_CALL(LoadSuperConstructor, CallResultDestination::InAccumulator);
+}
+
+void BaselineJIT::generate_ToObject()
+{
+    STORE_ACC();
+    as->prepareCallWithArgCount(2);
+    as->passAccumulatorAsArg(1);
+    as->passEngineAsArg(0);
+    BASELINEJIT_GENERATE_RUNTIME_CALL(ToObject, CallResultDestination::InAccumulator);
+
+}
+
+void BaselineJIT::generate_Jump(int offset)
+{
+    labels.insert(as->jump(absoluteOffset(offset)));
+}
+
+void BaselineJIT::generate_JumpTrue(int /*traceSlot*/, int offset)
+{
+    labels.insert(as->jumpTrue(absoluteOffset(offset)));
+}
+
+void BaselineJIT::generate_JumpFalse(int /*traceSlot*/, int offset)
+{
+    labels.insert(as->jumpFalse(absoluteOffset(offset)));
+}
+
+void BaselineJIT::generate_JumpNoException(int offset)
+{
+    labels.insert(as->jumpNoException(absoluteOffset(offset)));
+}
+
+void BaselineJIT::generate_JumpNotUndefined(int offset)
+{
+    labels.insert(as->jumpNotUndefined(absoluteOffset(offset)));
+}
+
+void BaselineJIT::generate_CmpEqNull() { as->cmpeqNull(); }
+void BaselineJIT::generate_CmpNeNull() { as->cmpneNull(); }
+void BaselineJIT::generate_CmpEqInt(int lhs) { as->cmpeqInt(lhs); }
+void BaselineJIT::generate_CmpNeInt(int lhs) { as->cmpneInt(lhs); }
+void BaselineJIT::generate_CmpEq(int lhs) { as->cmpeq(lhs); }
+void BaselineJIT::generate_CmpNe(int lhs) { as->cmpne(lhs); }
+void BaselineJIT::generate_CmpGt(int lhs) { as->cmpgt(lhs); }
+void BaselineJIT::generate_CmpGe(int lhs) { as->cmpge(lhs); }
+void BaselineJIT::generate_CmpLt(int lhs) { as->cmplt(lhs); }
+void BaselineJIT::generate_CmpLe(int lhs) { as->cmple(lhs); }
+void BaselineJIT::generate_CmpStrictEqual(int lhs) { as->cmpStrictEqual(lhs); }
+void BaselineJIT::generate_CmpStrictNotEqual(int lhs) { as->cmpStrictNotEqual(lhs); }
+
+void BaselineJIT::generate_CmpIn(int lhs)
+{
+    STORE_ACC();
+    as->prepareCallWithArgCount(3);
+    as->passAccumulatorAsArg(2);
+    as->passJSSlotAsArg(lhs, 1);
+    as->passEngineAsArg(0);
+    BASELINEJIT_GENERATE_RUNTIME_CALL(In, CallResultDestination::InAccumulator);
+}
+
+void BaselineJIT::generate_CmpInstanceOf(int lhs)
+{
+    STORE_ACC();
+    as->prepareCallWithArgCount(3);
+    as->passAccumulatorAsArg(2);
+    as->passJSSlotAsArg(lhs, 1);
+    as->passEngineAsArg(0);
+    BASELINEJIT_GENERATE_RUNTIME_CALL(Instanceof, CallResultDestination::InAccumulator);
+}
+
+void BaselineJIT::generate_UNot() { as->unot(); }
+void BaselineJIT::generate_UPlus() { as->toNumber(); }
+void BaselineJIT::generate_UMinus(int /*traceSlot*/) { as->uminus(); }
+void BaselineJIT::generate_UCompl() { as->ucompl(); }
+void BaselineJIT::generate_Increment(int /*traceSlot*/) { as->inc(); }
+void BaselineJIT::generate_Decrement(int /*traceSlot*/) { as->dec(); }
+void BaselineJIT::generate_Add(int lhs, int /*traceSlot*/) { as->add(lhs); }
+
+void BaselineJIT::generate_BitAnd(int lhs) { as->bitAnd(lhs); }
+void BaselineJIT::generate_BitOr(int lhs) { as->bitOr(lhs); }
+void BaselineJIT::generate_BitXor(int lhs) { as->bitXor(lhs); }
+void BaselineJIT::generate_UShr(int lhs) { as->ushr(lhs); }
+void BaselineJIT::generate_Shr(int lhs) { as->shr(lhs); }
+void BaselineJIT::generate_Shl(int lhs) { as->shl(lhs); }
+
+void BaselineJIT::generate_BitAndConst(int rhs) { as->bitAndConst(rhs); }
+void BaselineJIT::generate_BitOrConst(int rhs) { as->bitOrConst(rhs); }
+void BaselineJIT::generate_BitXorConst(int rhs) { as->bitXorConst(rhs); }
+void BaselineJIT::generate_UShrConst(int rhs) { as->ushrConst(rhs); }
+void BaselineJIT::generate_ShrConst(int rhs) { as->shrConst(rhs); }
+void BaselineJIT::generate_ShlConst(int rhs) { as->shlConst(rhs); }
+
+void BaselineJIT::generate_Exp(int lhs) {
+    STORE_IP();
+    STORE_ACC();
+    as->prepareCallWithArgCount(2);
+    as->passAccumulatorAsArg(1);
+    as->passJSSlotAsArg(lhs, 0);
+    BASELINEJIT_GENERATE_RUNTIME_CALL(Exp, CallResultDestination::InAccumulator);
+}
+void BaselineJIT::generate_Mul(int lhs, int /*traceSlot*/) { as->mul(lhs); }
+void BaselineJIT::generate_Div(int lhs) { as->div(lhs); }
+void BaselineJIT::generate_Mod(int lhs, int /*traceSlot*/) { as->mod(lhs); }
+void BaselineJIT::generate_Sub(int lhs, int /*traceSlot*/) { as->sub(lhs); }
+
+//void BaselineJIT::generate_BinopContext(int alu, int lhs)
+//{
+//    auto engine = function->internalClass->engine;
+//    void *op = engine->runtime.runtimeMethods[alu];
+//    STORE_ACC();
+//    as->passAccumulatorAsArg(2);
+//    as->passRegAsArg(lhs, 1);
+//    as->passEngineAsArg(0);
+//    as->callRuntime("binopContext", op, CallResultDestination::InAccumulator);
+//    as->checkException();
+//}
+
+void BaselineJIT::generate_LoadQmlContext(int result)
+{
+    as->prepareCallWithArgCount(1);
+    as->passEngineAsArg(0);
+    BASELINEJIT_GENERATE_RUNTIME_CALL(LoadQmlContext, CallResultDestination::InAccumulator);
+    as->storeReg(result);
+}
+
+void BaselineJIT::generate_LoadQmlImportedScripts(int result)
+{
+    as->prepareCallWithArgCount(1);
+    as->passEngineAsArg(0);
+    BASELINEJIT_GENERATE_RUNTIME_CALL(LoadQmlImportedScripts, CallResultDestination::InAccumulator);
+    as->storeReg(result);
+}
+
+void BaselineJIT::generate_InitializeBlockDeadTemporalZone(int firstReg, int count)
+{
+    as->loadValue(Value::emptyValue().rawValue());
+    for (int i = firstReg, end = firstReg + count; i < end; ++i)
+        as->storeReg(i);
+}
+
+void BaselineJIT::generate_ThrowOnNullOrUndefined()
+{
+    STORE_ACC();
+    as->prepareCallWithArgCount(2);
+    as->passAccumulatorAsArg(1);
+    as->passEngineAsArg(0);
+    BASELINEJIT_GENERATE_RUNTIME_CALL(ThrowOnNullOrUndefined, CallResultDestination::Ignore);
+}
+
+void BaselineJIT::generate_GetTemplateObject(int index)
+{
+    STORE_ACC();
+    as->prepareCallWithArgCount(2);
+    as->passInt32AsArg(index, 1);
+    as->passFunctionAsArg(0);
+    BASELINEJIT_GENERATE_RUNTIME_CALL(GetTemplateObject, CallResultDestination::InAccumulator);
+}
+
+ByteCodeHandler::Verdict BaselineJIT::startInstruction(Instr::Type /*instr*/)
+{
+    if (labels.contains(currentInstructionOffset()))
+        as->addLabel(currentInstructionOffset());
+    return ProcessInstruction;
+}
+
+void BaselineJIT::endInstruction(Instr::Type instr)
+{
+    Q_UNUSED(instr);
+}
+
+#endif // V4_ENABLE_JIT
diff --git a/src/qml/jit/qv4baselinejit_p.h b/src/qml/jit/qv4baselinejit_p.h
new file mode 100644
index 0000000000..5f3cb7eb2e
--- /dev/null
+++ b/src/qml/jit/qv4baselinejit_p.h
@@ -0,0 +1,235 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QV4JIT_P_H
+#define QV4JIT_P_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include <private/qv4global_p.h>
+#include <private/qv4function_p.h>
+#include <private/qv4instr_moth_p.h>
+#include <private/qv4bytecodehandler_p.h>
+
+//QT_REQUIRE_CONFIG(qml_jit);
+
+QT_BEGIN_NAMESPACE
+
+namespace QV4 {
+namespace JIT {
+
+class BaselineAssembler;
+
+#ifdef V4_ENABLE_JIT
+class BaselineJIT final: public Moth::ByteCodeHandler
+{
+public:
+    BaselineJIT(QV4::Function *);
+    virtual ~BaselineJIT() Q_DECL_OVERRIDE;
+
+    void generate();
+
+    void generate_Ret() override;
+    void generate_Debug() override;
+    void generate_LoadConst(int index) override;
+    void generate_LoadZero() override;
+    void generate_LoadTrue() override;
+    void generate_LoadFalse() override;
+    void generate_LoadNull() override;
+    void generate_LoadUndefined() override;
+    void generate_LoadInt(int value) override;
+    void generate_MoveConst(int constIndex, int destTemp) override;
+    void generate_LoadReg(int reg) override;
+    void generate_StoreReg(int reg) override;
+    void generate_MoveReg(int srcReg, int destReg) override;
+    void generate_LoadImport(int index) override;
+    void generate_LoadLocal(int index, int traceSlot) override;
+    void generate_StoreLocal(int index) override;
+    void generate_LoadScopedLocal(int scope, int index, int traceSlot) override;
+    void generate_StoreScopedLocal(int scope, int index) override;
+    void generate_LoadRuntimeString(int stringId) override;
+    void generate_MoveRegExp(int regExpId, int destReg) override;
+    void generate_LoadClosure(int value) override;
+    void generate_LoadName(int name, int traceSlot) override;
+    void generate_LoadGlobalLookup(int index, int traceSlot) override;
+    void generate_StoreNameSloppy(int name) override;
+    void generate_StoreNameStrict(int name) override;
+    void generate_LoadElement(int base, int traceSlot) override;
+    void generate_StoreElement(int base, int index, int traceSlot) override;
+    void generate_LoadProperty(int name, int traceSlot) override;
+    void generate_GetLookup(int index, int traceSlot) override;
+    void generate_StoreProperty(int name, int base) override;
+    void generate_SetLookup(int index, int base) override;
+    void generate_LoadSuperProperty(int property) override;
+    void generate_StoreSuperProperty(int property) override;
+    void generate_StoreScopeObjectProperty(int base,
+                                           int propertyIndex) override;
+    void generate_StoreContextObjectProperty(int base,
+                                             int propertyIndex) override;
+    void generate_LoadScopeObjectProperty(int propertyIndex, int base,
+                                          int captureRequired) override;
+    void generate_LoadContextObjectProperty(int propertyIndex, int base,
+                                            int captureRequired) override;
+    void generate_LoadIdObject(int index, int base) override;
+    void generate_Yield() override;
+    void generate_YieldStar() override;
+    void generate_Resume(int) override;
+
+    void generate_CallValue(int name, int argc, int argv, int traceSlot) override;
+    void generate_CallWithReceiver(int name, int thisObject, int argc, int argv, int traceSlot) override;
+    void generate_CallProperty(int name, int base, int argc, int argv, int traceSlot) override;
+    void generate_CallPropertyLookup(int lookupIndex, int base, int argc, int argv, int traceSlot) override;
+    void generate_CallElement(int base, int index, int argc, int argv, int traceSlot) override;
+    void generate_CallName(int name, int argc, int argv, int traceSlot) override;
+    void generate_CallPossiblyDirectEval(int argc, int argv, int traceSlot) override;
+    void generate_CallGlobalLookup(int index, int argc, int argv, int traceSlot) override;
+    void generate_CallScopeObjectProperty(int propIdx, int base, int argc, int argv, int traceSlot) override;
+    void generate_CallContextObjectProperty(int propIdx, int base, int argc, int argv, int traceSlot) override;
+    void generate_CallWithSpread(int func, int thisObject, int argc, int argv, int traceSlot) override;
+    void generate_TailCall(int func, int thisObject, int argc, int argv) override;
+    void generate_Construct(int func, int argc, int argv) override;
+    void generate_ConstructWithSpread(int func, int argc, int argv) override;
+    void generate_SetUnwindHandler(int offset) override;
+    void generate_UnwindDispatch() override;
+    void generate_UnwindToLabel(int level, int offset) override;
+    void generate_DeadTemporalZoneCheck(int name) override;
+    void generate_ThrowException() override;
+    void generate_GetException() override;
+    void generate_SetException() override;
+    void generate_CreateCallContext() override;
+    void generate_PushCatchContext(int index, int name) override;
+    void generate_PushWithContext() override;
+    void generate_PushBlockContext(int index) override;
+    void generate_CloneBlockContext() override;
+    void generate_PushScriptContext(int index) override;
+    void generate_PopScriptContext() override;
+    void generate_PopContext() override;
+    void generate_GetIterator(int iterator) override;
+    void generate_IteratorNext(int value, int done) override;
+    void generate_IteratorNextForYieldStar(int iterator, int object) override;
+    void generate_IteratorClose(int done) override;
+    void generate_DestructureRestElement() override;
+    void generate_DeleteProperty(int base, int index) override;
+    void generate_DeleteName(int name) override;
+    void generate_TypeofName(int name) override;
+    void generate_TypeofValue() override;
+    void generate_DeclareVar(int varName, int isDeletable) override;
+    void generate_DefineArray(int argc, int args) override;
+    void generate_DefineObjectLiteral(int internalClassId, int argc, int args) override;
+    void generate_CreateClass(int classIndex, int heritage, int computedNames) override;
+    void generate_CreateMappedArgumentsObject() override;
+    void generate_CreateUnmappedArgumentsObject() override;
+    void generate_CreateRestParameter(int argIndex) override;
+    void generate_ConvertThisToObject() override;
+    void generate_LoadSuperConstructor() override;
+    void generate_ToObject() override;
+    void generate_Jump(int offset) override;
+    void generate_JumpTrue(int traceSlot, int offset) override;
+    void generate_JumpFalse(int traceSlot, int offset) override;
+    void generate_JumpNoException(int offset) override;
+    void generate_JumpNotUndefined(int offset) override;
+    void generate_CmpEqNull() override;
+    void generate_CmpNeNull() override;
+    void generate_CmpEqInt(int lhs) override;
+    void generate_CmpNeInt(int lhs) override;
+    void generate_CmpEq(int lhs) override;
+    void generate_CmpNe(int lhs) override;
+    void generate_CmpGt(int lhs) override;
+    void generate_CmpGe(int lhs) override;
+    void generate_CmpLt(int lhs) override;
+    void generate_CmpLe(int lhs) override;
+    void generate_CmpStrictEqual(int lhs) override;
+    void generate_CmpStrictNotEqual(int lhs) override;
+    void generate_CmpIn(int lhs) override;
+    void generate_CmpInstanceOf(int lhs) override;
+    void generate_UNot() override;
+    void generate_UPlus() override;
+    void generate_UMinus(int traceSlot) override;
+    void generate_UCompl() override;
+    void generate_Increment(int traceSlot) override;
+    void generate_Decrement(int traceSlot) override;
+    void generate_Add(int lhs, int traceSlot) override;
+    void generate_BitAnd(int lhs) override;
+    void generate_BitOr(int lhs) override;
+    void generate_BitXor(int lhs) override;
+    void generate_UShr(int lhs) override;
+    void generate_Shr(int lhs) override;
+    void generate_Shl(int lhs) override;
+    void generate_BitAndConst(int rhs) override;
+    void generate_BitOrConst(int rhs) override;
+    void generate_BitXorConst(int rhs) override;
+    void generate_UShrConst(int rhs) override;
+    void generate_ShrConst(int rhs) override;
+    void generate_ShlConst(int rhs) override;
+    void generate_Exp(int lhs) override;
+    void generate_Mul(int lhs, int traceSlot) override;
+    void generate_Div(int lhs) override;
+    void generate_Mod(int lhs, int traceSlot) override;
+    void generate_Sub(int lhs, int traceSlot) override;
+    void generate_LoadQmlContext(int result) override;
+    void generate_LoadQmlImportedScripts(int result) override;
+    void generate_InitializeBlockDeadTemporalZone(int firstReg, int count) override;
+    void generate_ThrowOnNullOrUndefined() override;
+    void generate_GetTemplateObject(int index) override;
+
+    Verdict startInstruction(Moth::Instr::Type instr) override;
+    void endInstruction(Moth::Instr::Type instr) override;
+
+private:
+    QV4::Function *function;
+    QScopedPointer<BaselineAssembler> as;
+    QSet<int> labels;
+};
+#endif // V4_ENABLE_JIT
+
+} // namespace JIT
+} // namespace QV4
+
+QT_END_NAMESPACE
+
+#endif // QV4JIT_P_H
diff --git a/src/qml/jit/qv4binop.cpp b/src/qml/jit/qv4binop.cpp
deleted file mode 100644
index a1c65f644c..0000000000
--- a/src/qml/jit/qv4binop.cpp
+++ /dev/null
@@ -1,665 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the QtQml module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 3 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL3 included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 3 requirements
-** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 2.0 or (at your option) the GNU General
-** Public license version 3 or any later version approved by the KDE Free
-** Qt Foundation. The licenses are as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-2.0.html and
-** https://www.gnu.org/licenses/gpl-3.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-#include <qv4binop_p.h>
-#include <qv4assembler_p.h>
-
-#if ENABLE(ASSEMBLER)
-
-QT_BEGIN_NAMESPACE
-
-namespace QV4 {
-namespace JIT {
-
-template <typename JITAssembler>
-struct ArchitectureSpecificBinaryOperation
-{
-    using FPRegisterID = typename JITAssembler::FPRegisterID;
-
-    static bool doubleAdd(JITAssembler *as, IR::Expr *lhs, IR::Expr *rhs, FPRegisterID targetReg)
-    {
-        Q_UNUSED(as);
-        Q_UNUSED(lhs);
-        Q_UNUSED(rhs);
-        Q_UNUSED(targetReg);
-        return false;
-    }
-    static bool doubleMul(JITAssembler *as, IR::Expr *lhs, IR::Expr *rhs, FPRegisterID targetReg)
-    {
-        Q_UNUSED(as);
-        Q_UNUSED(lhs);
-        Q_UNUSED(rhs);
-        Q_UNUSED(targetReg);
-        return false;
-    }
-    static bool doubleSub(JITAssembler *as, IR::Expr *lhs, IR::Expr *rhs, FPRegisterID targetReg)
-    {
-        Q_UNUSED(as);
-        Q_UNUSED(lhs);
-        Q_UNUSED(rhs);
-        Q_UNUSED(targetReg);
-        return false;
-    }
-    static bool doubleDiv(JITAssembler *as, IR::Expr *lhs, IR::Expr *rhs, FPRegisterID targetReg)
-    {
-        Q_UNUSED(as);
-        Q_UNUSED(lhs);
-        Q_UNUSED(rhs);
-        Q_UNUSED(targetReg);
-        return false;
-    }
-};
-
-#if CPU(X86)
-template <>
-struct ArchitectureSpecificBinaryOperation<Assembler<AssemblerTargetConfiguration<JSC::MacroAssemblerX86, NoOperatingSystemSpecialization>>>
-{
-    using JITAssembler = Assembler<AssemblerTargetConfiguration<JSC::MacroAssemblerX86, NoOperatingSystemSpecialization>>;
-    using FPRegisterID = JITAssembler::FPRegisterID;
-    using Address = JITAssembler::Address;
-
-    static bool doubleAdd(JITAssembler *as, IR::Expr *lhs, IR::Expr *rhs, FPRegisterID targetReg)
-    {
-        if (IR::Const *c = rhs->asConst()) { // Y = X + constant -> Y = X; Y += [constant-address]
-            as->moveDouble(as->toDoubleRegister(lhs, targetReg), targetReg);
-            Address addr = as->loadConstant(c, JITAssembler::ScratchRegister);
-            as->addDouble(addr, targetReg);
-            return true;
-        }
-        if (IR::Temp *t = rhs->asTemp()) { // Y = X + [temp-memory-address] -> Y = X; Y += [temp-memory-address]
-            if (t->kind != IR::Temp::PhysicalRegister) {
-                as->moveDouble(as->toDoubleRegister(lhs, targetReg), targetReg);
-                as->addDouble(as->loadTempAddress(t), targetReg);
-                return true;
-            }
-        }
-        return false;
-    }
-    static bool doubleMul(JITAssembler *as, IR::Expr *lhs, IR::Expr *rhs, FPRegisterID targetReg)
-    {
-        if (IR::Const *c = rhs->asConst()) { // Y = X * constant -> Y = X; Y *= [constant-address]
-            as->moveDouble(as->toDoubleRegister(lhs, targetReg), targetReg);
-            Address addr = as->loadConstant(c, JITAssembler::ScratchRegister);
-            as->mulDouble(addr, targetReg);
-            return true;
-        }
-        if (IR::Temp *t = rhs->asTemp()) { // Y = X * [temp-memory-address] -> Y = X; Y *= [temp-memory-address]
-            if (t->kind != IR::Temp::PhysicalRegister) {
-                as->moveDouble(as->toDoubleRegister(lhs, targetReg), targetReg);
-                as->mulDouble(as->loadTempAddress(t), targetReg);
-                return true;
-            }
-        }
-        return false;
-    }
-    static bool doubleSub(JITAssembler *as, IR::Expr *lhs, IR::Expr *rhs, FPRegisterID targetReg)
-    {
-        if (IR::Const *c = rhs->asConst()) { // Y = X - constant -> Y = X; Y -= [constant-address]
-            as->moveDouble(as->toDoubleRegister(lhs, targetReg), targetReg);
-            Address addr = as->loadConstant(c, JITAssembler::ScratchRegister);
-            as->subDouble(addr, targetReg);
-            return true;
-        }
-        if (IR::Temp *t = rhs->asTemp()) { // Y = X - [temp-memory-address] -> Y = X; Y -= [temp-memory-address]
-            if (t->kind != IR::Temp::PhysicalRegister) {
-                as->moveDouble(as->toDoubleRegister(lhs, targetReg), targetReg);
-                as->subDouble(as->loadTempAddress(t), targetReg);
-                return true;
-            }
-        }
-        return false;
-    }
-    static bool doubleDiv(JITAssembler *as, IR::Expr *lhs, IR::Expr *rhs, FPRegisterID targetReg)
-    {
-        if (IR::Const *c = rhs->asConst()) { // Y = X / constant -> Y = X; Y /= [constant-address]
-            as->moveDouble(as->toDoubleRegister(lhs, targetReg), targetReg);
-            Address addr = as->loadConstant(c, JITAssembler::ScratchRegister);
-            as->divDouble(addr, targetReg);
-            return true;
-        }
-        if (IR::Temp *t = rhs->asTemp()) { // Y = X / [temp-memory-address] -> Y = X; Y /= [temp-memory-address]
-            if (t->kind != IR::Temp::PhysicalRegister) {
-                as->moveDouble(as->toDoubleRegister(lhs, targetReg), targetReg);
-                as->divDouble(as->loadTempAddress(t), targetReg);
-                return true;
-            }
-        }
-        return false;
-    }
-};
-#endif
-
-#define OP(op) \
-    { "Runtime::" isel_stringIfy(op), QV4::Runtime::op, QV4::Runtime::InvalidRuntimeMethod, 0, 0, QV4::Runtime::Method_##op##_NeedsExceptionCheck }
-#define OPCONTEXT(op) \
-    { "Runtime::" isel_stringIfy(op), QV4::Runtime::InvalidRuntimeMethod, QV4::Runtime::op, 0, 0, QV4::Runtime::Method_##op##_NeedsExceptionCheck }
-
-#define INLINE_OP(op, memOp, immOp) \
-    { "Runtime::" isel_stringIfy(op), QV4::Runtime::op, QV4::Runtime::InvalidRuntimeMethod, memOp, immOp, QV4::Runtime::Method_##op##_NeedsExceptionCheck }
-#define INLINE_OPCONTEXT(op, memOp, immOp) \
-    { "Runtime::" isel_stringIfy(op), QV4::Runtime::InvalidRuntimeMethod, QV4::Runtime::op, memOp, immOp, QV4::Runtime::Method_##op##_NeedsExceptionCheck }
-
-#define NULL_OP \
-    { 0, QV4::Runtime::InvalidRuntimeMethod, QV4::Runtime::InvalidRuntimeMethod, 0, 0, false }
-
-template <typename JITAssembler>
-const typename Binop<JITAssembler>::OpInfo Binop<JITAssembler>::operations[IR::LastAluOp + 1] = {
-    NULL_OP, // OpInvalid
-    NULL_OP, // OpIfTrue
-    NULL_OP, // OpNot
-    NULL_OP, // OpUMinus
-    NULL_OP, // OpUPlus
-    NULL_OP, // OpCompl
-    NULL_OP, // OpIncrement
-    NULL_OP, // OpDecrement
-
-    INLINE_OP(bitAnd, &Binop<JITAssembler>::inline_and32, &Binop<JITAssembler>::inline_and32), // OpBitAnd
-    INLINE_OP(bitOr, &Binop<JITAssembler>::inline_or32, &Binop<JITAssembler>::inline_or32), // OpBitOr
-    INLINE_OP(bitXor, &Binop<JITAssembler>::inline_xor32, &Binop<JITAssembler>::inline_xor32), // OpBitXor
-
-    INLINE_OPCONTEXT(add, &Binop<JITAssembler>::inline_add32, &Binop<JITAssembler>::inline_add32), // OpAdd
-    INLINE_OP(sub, &Binop<JITAssembler>::inline_sub32, &Binop<JITAssembler>::inline_sub32), // OpSub
-    INLINE_OP(mul, &Binop<JITAssembler>::inline_mul32, &Binop<JITAssembler>::inline_mul32), // OpMul
-
-    OP(div), // OpDiv
-    OP(mod), // OpMod
-
-    INLINE_OP(shl, &Binop<JITAssembler>::inline_shl32, &Binop<JITAssembler>::inline_shl32), // OpLShift
-    INLINE_OP(shr, &Binop<JITAssembler>::inline_shr32, &Binop<JITAssembler>::inline_shr32), // OpRShift
-    INLINE_OP(ushr, &Binop<JITAssembler>::inline_ushr32, &Binop<JITAssembler>::inline_ushr32), // OpURShift
-
-    OP(greaterThan), // OpGt
-    OP(lessThan), // OpLt
-    OP(greaterEqual), // OpGe
-    OP(lessEqual), // OpLe
-    OP(equal), // OpEqual
-    OP(notEqual), // OpNotEqual
-    OP(strictEqual), // OpStrictEqual
-    OP(strictNotEqual), // OpStrictNotEqual
-
-    OPCONTEXT(instanceof), // OpInstanceof
-    OPCONTEXT(in), // OpIn
-
-    NULL_OP, // OpAnd
-    NULL_OP // OpOr
-};
-
-
-
-template <typename JITAssembler>
-void Binop<JITAssembler>::generate(IR::Expr *lhs, IR::Expr *rhs, IR::Expr *target)
-{
-    if (op != IR::OpMod
-            && lhs->type == IR::DoubleType && rhs->type == IR::DoubleType) {
-        doubleBinop(lhs, rhs, target);
-        return;
-    }
-    if (lhs->type == IR::SInt32Type && rhs->type == IR::SInt32Type) {
-        if (int32Binop(lhs, rhs, target))
-            return;
-    }
-
-    Jump done;
-    if (lhs->type != IR::StringType && rhs->type != IR::StringType)
-        done = genInlineBinop(lhs, rhs, target);
-
-    // TODO: inline var===null and var!==null
-    Binop::OpInfo info = Binop::operation(op);
-
-    if (op == IR::OpAdd &&
-            (lhs->type == IR::StringType || rhs->type == IR::StringType)) {
-        const Binop::OpInfo stringAdd = OPCONTEXT(addString);
-        info = stringAdd;
-    }
-
-    typename JITAssembler::RuntimeCall fallBack(info.fallbackImplementation);
-    typename JITAssembler::RuntimeCall context(info.contextImplementation);
-    if (fallBack.isValid()) {
-        as->generateFunctionCallImp(info.needsExceptionCheck, target, info.name, fallBack,
-                                     PointerToValue(lhs),
-                                     PointerToValue(rhs));
-    } else if (context.isValid()) {
-        as->generateFunctionCallImp(info.needsExceptionCheck, target, info.name, context,
-                                     JITAssembler::EngineRegister,
-                                     PointerToValue(lhs),
-                                     PointerToValue(rhs));
-    } else {
-        Q_ASSERT(!"unreachable");
-    }
-
-    if (done.isSet())
-        done.link(as);
-
-}
-
-template <typename JITAssembler>
-void Binop<JITAssembler>::doubleBinop(IR::Expr *lhs, IR::Expr *rhs, IR::Expr *target)
-{
-    IR::Temp *targetTemp = target->asTemp();
-    FPRegisterID targetReg;
-    if (targetTemp && targetTemp->kind == IR::Temp::PhysicalRegister)
-        targetReg = (FPRegisterID) targetTemp->index;
-    else
-        targetReg = JITAssembler::FPGpr0;
-
-    switch (op) {
-    case IR::OpAdd:
-        if (lhs->asConst())
-            std::swap(lhs, rhs); // Y = constant + X -> Y = X + constant
-
-        if (ArchitectureSpecificBinaryOperation<JITAssembler>::doubleAdd(as, lhs, rhs, targetReg))
-            break;
-
-        as->addDouble(as->toDoubleRegister(lhs, JITAssembler::FPGpr0), as->toDoubleRegister(rhs, JITAssembler::FPGpr1), targetReg);
-        break;
-
-    case IR::OpMul:
-        if (lhs->asConst())
-            std::swap(lhs, rhs); // Y = constant * X -> Y = X * constant
-
-        if (ArchitectureSpecificBinaryOperation<JITAssembler>::doubleMul(as, lhs, rhs, targetReg))
-            break;
-
-        as->mulDouble(as->toDoubleRegister(lhs, JITAssembler::FPGpr0), as->toDoubleRegister(rhs, JITAssembler::FPGpr1), targetReg);
-        break;
-
-    case IR::OpSub:
-        if (ArchitectureSpecificBinaryOperation<JITAssembler>::doubleSub(as, lhs, rhs, targetReg))
-            break;
-
-        if (rhs->asTemp() && rhs->asTemp()->kind == IR::Temp::PhysicalRegister
-                && targetTemp
-                && targetTemp->kind == IR::Temp::PhysicalRegister
-                && targetTemp->index == rhs->asTemp()->index) { // Y = X - Y -> Tmp = Y; Y = X - Tmp
-            as->moveDouble(as->toDoubleRegister(rhs, JITAssembler::FPGpr1), JITAssembler::FPGpr1);
-            as->subDouble(as->toDoubleRegister(lhs, JITAssembler::FPGpr0), JITAssembler::FPGpr1, targetReg);
-            break;
-        }
-
-        as->subDouble(as->toDoubleRegister(lhs, JITAssembler::FPGpr0), as->toDoubleRegister(rhs, JITAssembler::FPGpr1), targetReg);
-        break;
-
-    case IR::OpDiv:
-        if (ArchitectureSpecificBinaryOperation<JITAssembler>::doubleDiv(as, lhs, rhs, targetReg))
-            break;
-
-        if (rhs->asTemp() && rhs->asTemp()->kind == IR::Temp::PhysicalRegister
-                && targetTemp
-                && targetTemp->kind == IR::Temp::PhysicalRegister
-                && targetTemp->index == rhs->asTemp()->index) { // Y = X / Y -> Tmp = Y; Y = X / Tmp
-            as->moveDouble(as->toDoubleRegister(rhs, JITAssembler::FPGpr1), JITAssembler::FPGpr1);
-            as->divDouble(as->toDoubleRegister(lhs, JITAssembler::FPGpr0), JITAssembler::FPGpr1, targetReg);
-            break;
-        }
-
-        as->divDouble(as->toDoubleRegister(lhs, JITAssembler::FPGpr0), as->toDoubleRegister(rhs, JITAssembler::FPGpr1), targetReg);
-        break;
-
-    default: {
-        Jump trueCase = as->branchDouble(false, op, lhs, rhs);
-        as->storeBool(false, target);
-        Jump done = as->jump();
-        trueCase.link(as);
-        as->storeBool(true, target);
-        done.link(as);
-    } return;
-    }
-
-    if (!targetTemp || targetTemp->kind != IR::Temp::PhysicalRegister)
-        as->storeDouble(targetReg, target);
-}
-
-template <typename JITAssembler>
-bool Binop<JITAssembler>::int32Binop(IR::Expr *leftSource, IR::Expr *rightSource, IR::Expr *target)
-{
-    Q_ASSERT(leftSource->type == IR::SInt32Type);
-    Q_ASSERT(rightSource->type == IR::SInt32Type);
-
-    switch (op) {
-    case IR::OpBitAnd:
-    case IR::OpBitOr:
-    case IR::OpBitXor:
-    case IR::OpAdd:
-    case IR::OpMul:
-        if (leftSource->asConst()) // X = Const op Y -> X = Y op Const
-            std::swap(leftSource, rightSource);
-        else if (IR::Temp *t = leftSource->asTemp()) {
-            if (t->kind != IR::Temp::PhysicalRegister) // X = [address] op Y -> X = Y op [address]
-                std::swap(leftSource, rightSource);
-        }
-        break;
-
-    case IR::OpLShift:
-    case IR::OpRShift:
-    case IR::OpURShift:
-    case IR::OpSub:
-        // handled by this method, but we can't flip operands.
-        break;
-
-    default:
-        return false; // not handled by this method, stop here.
-    }
-
-    bool inplaceOpWithAddress = false;
-
-    IR::Temp *targetTemp = target->asTemp();
-    RegisterID targetReg = JITAssembler::ReturnValueRegister;
-    if (targetTemp && targetTemp->kind == IR::Temp::PhysicalRegister) {
-        IR::Temp *rhs = rightSource->asTemp();
-        if (!rhs || rhs->kind != IR::Temp::PhysicalRegister || rhs->index != targetTemp->index) {
-            // We try to load leftSource into the target's register, but we can't do that if
-            // the target register is the same as rightSource.
-            targetReg = (RegisterID) targetTemp->index;
-        } else if (rhs && rhs->kind == IR::Temp::PhysicalRegister && targetTemp->index == rhs->index) {
-            // However, if the target register is the same as the rightSource register, we can flip
-            // the operands for certain operations.
-            switch (op) {
-            case IR::OpBitAnd:
-            case IR::OpBitOr:
-            case IR::OpBitXor:
-            case IR::OpAdd:
-            case IR::OpMul:
-                // X = Y op X -> X = X op Y (or rephrased: X op= Y (so an in-place operation))
-                std::swap(leftSource, rightSource);
-                targetReg = (RegisterID) targetTemp->index;
-                break;
-
-            case IR::OpLShift:
-            case IR::OpRShift:
-            case IR::OpURShift:
-            case IR::OpSub:
-                break;
-
-            default:
-                Q_UNREACHABLE();
-                return false;
-            }
-        }
-
-        // determine if we have X op= [address]
-        if (IR::Temp *lhs = leftSource->asTemp()) {
-            if (lhs->kind == IR::Temp::PhysicalRegister && lhs->index == targetTemp->index) {
-                if (IR::Temp *rhs = rightSource->asTemp()) {
-                    if (rhs->kind != IR::Temp::PhysicalRegister) {
-                        switch (op) {
-                        case IR::OpBitAnd:
-                        case IR::OpBitOr:
-                        case IR::OpBitXor:
-                        case IR::OpAdd:
-                        case IR::OpMul:
-                            inplaceOpWithAddress = true;
-                            break;
-                        default:
-                            break;
-                        }
-                    }
-                }
-            }
-        }
-    }
-
-    // Special cases:
-    switch (op) {
-    case IR::OpSub:
-        if (rightSource->asTemp() && rightSource->asTemp()->kind == IR::Temp::PhysicalRegister
-                && targetTemp
-                && targetTemp->kind == IR::Temp::PhysicalRegister
-                && targetTemp->index == rightSource->asTemp()->index) {
-            // X = Y - X -> Tmp = X; X = Y; X -= Tmp
-            targetReg = (RegisterID) targetTemp->index;
-            as->move(targetReg, JITAssembler::ScratchRegister);
-            as->move(as->toInt32Register(leftSource, targetReg), targetReg);
-            as->sub32(JITAssembler::ScratchRegister, targetReg);
-        } else {
-            as->move(as->toInt32Register(leftSource, targetReg), targetReg);
-            as->sub32(as->toInt32Register(rightSource, JITAssembler::ScratchRegister), targetReg);
-        }
-        as->storeInt32(targetReg, target);
-        return true;
-
-    case IR::OpLShift:
-    case IR::OpRShift:
-    case IR::OpURShift:
-        if (IR::Const *c = rightSource->asConst()) {
-            if ((QV4::Primitive::toUInt32(c->value) & 0x1f) == 0) {
-                RegisterID r = as->toInt32Register(leftSource, targetReg);
-                as->storeInt32(r, target);
-                return true;
-            }
-        }
-        break;
-
-    default:
-        break;
-    }
-
-    RegisterID l = as->toInt32Register(leftSource, targetReg);
-    if (IR::Const *c = rightSource->asConst()) { // All cases of Y = X op Const
-        TrustedImm32 r(int(c->value));
-        TrustedImm32 ur(QV4::Primitive::toUInt32(c->value) & 0x1f);
-
-        switch (op) {
-        case IR::OpBitAnd: as->and32(r, l, targetReg); break;
-        case IR::OpBitOr:  as->or32 (r, l, targetReg); break;
-        case IR::OpBitXor: as->xor32(r, l, targetReg); break;
-        case IR::OpAdd:    as->add32(r, l, targetReg); break;
-        case IR::OpMul:    as->mul32(r, l, targetReg); break;
-
-        case IR::OpLShift:  as->lshift32(l, ur, targetReg); break;
-        case IR::OpRShift:  as->rshift32(l, ur, targetReg); break;
-        case IR::OpURShift: as->urshift32(l, ur, targetReg);
-            as->storeUInt32(targetReg, target); // IMPORTANT: do NOT do a break here! The stored type of an urshift is different from the other binary operations!
-            return true;
-
-        case IR::OpSub: // already handled before
-        default: // not handled by this method:
-            Q_UNREACHABLE();
-            return false;
-        }
-    } else if (inplaceOpWithAddress) { // All cases of X = X op [address-of-Y]
-        Pointer rhsAddr = as->loadAddressForReading(JITAssembler::ScratchRegister, rightSource);
-        switch (op) {
-        case IR::OpBitAnd: as->and32(rhsAddr, targetReg); break;
-        case IR::OpBitOr:  as->or32 (rhsAddr, targetReg); break;
-        case IR::OpBitXor: as->xor32(rhsAddr, targetReg); break;
-        case IR::OpAdd:    as->add32(rhsAddr, targetReg); break;
-        case IR::OpMul:    as->mul32(rhsAddr, targetReg); break;
-            break;
-
-        default: // not handled by this method:
-            Q_UNREACHABLE();
-            return false;
-        }
-    } else { // All cases of Z = X op Y
-        RegisterID r = as->toInt32Register(rightSource, JITAssembler::ScratchRegister);
-        switch (op) {
-        case IR::OpBitAnd: as->and32(l, r, targetReg); break;
-        case IR::OpBitOr:  as->or32 (l, r, targetReg); break;
-        case IR::OpBitXor: as->xor32(l, r, targetReg); break;
-        case IR::OpAdd:    as->add32(l, r, targetReg); break;
-        case IR::OpMul:    as->mul32(l, r, targetReg); break;
-
-#if CPU(X86) || CPU(X86_64)
-        // Intel does the & 0x1f on the CPU, so:
-        case IR::OpLShift:  as->lshift32(l, r, targetReg); break;
-        case IR::OpRShift:  as->rshift32(l, r, targetReg); break;
-        case IR::OpURShift: as->urshift32(l, r, targetReg);
-            as->storeUInt32(targetReg, target); // IMPORTANT: do NOT do a break here! The stored type of an urshift is different from the other binary operations!
-            return true;
-#else
-        // Not all CPUs accept shifts over more than 31 bits, and some CPUs (like ARM) will do
-        // surprising stuff when shifting over 0 bits.
-#define CHECK_RHS(op) { \
-    as->and32(TrustedImm32(0x1f), r, JITAssembler::ScratchRegister); \
-    Jump notZero = as->branch32(RelationalCondition::NotEqual, JITAssembler::ScratchRegister, TrustedImm32(0)); \
-    as->move(l, targetReg); \
-    Jump done = as->jump(); \
-    notZero.link(as); \
-    op; \
-    done.link(as); \
-}
-        case IR::OpLShift: CHECK_RHS(as->lshift32(l, JITAssembler::ScratchRegister, targetReg)); break;
-        case IR::OpRShift: CHECK_RHS(as->rshift32(l, JITAssembler::ScratchRegister, targetReg)); break;
-        case IR::OpURShift:
-            CHECK_RHS(as->urshift32(l, JITAssembler::ScratchRegister, targetReg));
-            as->storeUInt32(targetReg, target);
-            // IMPORTANT: do NOT do a break here! The stored type of an urshift is different from the other binary operations!
-            return true;
-#undef CHECK_RHS
-#endif
-
-        case IR::OpSub: // already handled before
-        default: // not handled by this method:
-            Q_UNREACHABLE();
-            return false;
-        }
-    }
-
-    as->storeInt32(targetReg, target);
-    return true;
-}
-
-template <typename JITAssembler>
-inline typename JITAssembler::FPRegisterID getFreeFPReg(IR::Expr *shouldNotOverlap, unsigned hint)
-{
-    if (IR::Temp *t = shouldNotOverlap->asTemp())
-        if (t->type == IR::DoubleType)
-            if (t->kind == IR::Temp::PhysicalRegister)
-                if (t->index == hint)
-                    return typename JITAssembler::FPRegisterID(hint + 1);
-    return typename JITAssembler::FPRegisterID(hint);
-}
-
-template <typename JITAssembler>
-typename JITAssembler::Jump Binop<JITAssembler>::genInlineBinop(IR::Expr *leftSource, IR::Expr *rightSource, IR::Expr *target)
-{
-    Jump done;
-
-    // Try preventing a call for a few common binary operations. This is used in two cases:
-    // - no register allocation was performed (not available for the platform, or the IR was
-    //   not transformed into SSA)
-    // - type inference found that either or both operands can be of non-number type, and the
-    //   register allocator will have prepared for a call (meaning: all registers that do not
-    //   hold operands are spilled to the stack, which makes them available here)
-    // Note: FPGPr0 can still not be used, because uint32->double conversion uses it as a scratch
-    //       register.
-    switch (op) {
-    case IR::OpAdd: {
-        FPRegisterID lReg = getFreeFPReg<JITAssembler>(rightSource, 2);
-        FPRegisterID rReg = getFreeFPReg<JITAssembler>(leftSource, 4);
-        Jump leftIsNoDbl = as->genTryDoubleConversion(leftSource, lReg);
-        Jump rightIsNoDbl = as->genTryDoubleConversion(rightSource, rReg);
-
-        as->addDouble(rReg, lReg);
-        as->storeDouble(lReg, target);
-        done = as->jump();
-
-        if (leftIsNoDbl.isSet())
-            leftIsNoDbl.link(as);
-        if (rightIsNoDbl.isSet())
-            rightIsNoDbl.link(as);
-    } break;
-    case IR::OpMul: {
-        FPRegisterID lReg = getFreeFPReg<JITAssembler>(rightSource, 2);
-        FPRegisterID rReg = getFreeFPReg<JITAssembler>(leftSource, 4);
-        Jump leftIsNoDbl = as->genTryDoubleConversion(leftSource, lReg);
-        Jump rightIsNoDbl = as->genTryDoubleConversion(rightSource, rReg);
-
-        as->mulDouble(rReg, lReg);
-        as->storeDouble(lReg, target);
-        done = as->jump();
-
-        if (leftIsNoDbl.isSet())
-            leftIsNoDbl.link(as);
-        if (rightIsNoDbl.isSet())
-            rightIsNoDbl.link(as);
-    } break;
-    case IR::OpSub: {
-        FPRegisterID lReg = getFreeFPReg<JITAssembler>(rightSource, 2);
-        FPRegisterID rReg = getFreeFPReg<JITAssembler>(leftSource, 4);
-        Jump leftIsNoDbl = as->genTryDoubleConversion(leftSource, lReg);
-        Jump rightIsNoDbl = as->genTryDoubleConversion(rightSource, rReg);
-
-        as->subDouble(rReg, lReg);
-        as->storeDouble(lReg, target);
-        done = as->jump();
-
-        if (leftIsNoDbl.isSet())
-            leftIsNoDbl.link(as);
-        if (rightIsNoDbl.isSet())
-            rightIsNoDbl.link(as);
-    } break;
-    case IR::OpDiv: {
-        FPRegisterID lReg = getFreeFPReg<JITAssembler>(rightSource, 2);
-        FPRegisterID rReg = getFreeFPReg<JITAssembler>(leftSource, 4);
-        Jump leftIsNoDbl = as->genTryDoubleConversion(leftSource, lReg);
-        Jump rightIsNoDbl = as->genTryDoubleConversion(rightSource, rReg);
-
-        as->divDouble(rReg, lReg);
-        as->storeDouble(lReg, target);
-        done = as->jump();
-
-        if (leftIsNoDbl.isSet())
-            leftIsNoDbl.link(as);
-        if (rightIsNoDbl.isSet())
-            rightIsNoDbl.link(as);
-    } break;
-    default:
-        break;
-    }
-
-    return done;
-}
-
-template struct QV4::JIT::Binop<QV4::JIT::Assembler<DefaultAssemblerTargetConfiguration>>;
-#if defined(V4_BOOTSTRAP)
-#if !CPU(ARM_THUMB2)
-template struct QV4::JIT::Binop<QV4::JIT::Assembler<AssemblerTargetConfiguration<JSC::MacroAssemblerARMv7, NoOperatingSystemSpecialization>>>;
-#endif
-#if !CPU(ARM64)
-template struct QV4::JIT::Binop<QV4::JIT::Assembler<AssemblerTargetConfiguration<JSC::MacroAssemblerARM64, NoOperatingSystemSpecialization>>>;
-#endif
-#endif
-
-} // end of namespace JIT
-} // end of namespace QV4
-
-QT_END_NAMESPACE
-
-
-#endif
diff --git a/src/qml/jit/qv4binop_p.h b/src/qml/jit/qv4binop_p.h
deleted file mode 100644
index 1b1ab7f24d..0000000000
--- a/src/qml/jit/qv4binop_p.h
+++ /dev/null
@@ -1,256 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the QtQml module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 3 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL3 included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 3 requirements
-** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 2.0 or (at your option) the GNU General
-** Public license version 3 or any later version approved by the KDE Free
-** Qt Foundation. The licenses are as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-2.0.html and
-** https://www.gnu.org/licenses/gpl-3.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-#ifndef QV4BINOP_P_H
-#define QV4BINOP_P_H
-
-//
-//  W A R N I N G
-//  -------------
-//
-// This file is not part of the Qt API.  It exists purely as an
-// implementation detail.  This header file may change from version to
-// version without notice, or even be removed.
-//
-// We mean it.
-//
-
-#include <qv4jsir_p.h>
-#include <qv4isel_masm_p.h>
-#include <qv4assembler_p.h>
-
-QT_BEGIN_NAMESPACE
-
-#if ENABLE(ASSEMBLER)
-
-namespace QV4 {
-namespace JIT {
-
-template <typename JITAssembler>
-struct Binop {
-    Binop(JITAssembler *assembler, IR::AluOp operation)
-        : as(assembler)
-        , op(operation)
-    {}
-
-    using Jump = typename JITAssembler::Jump;
-    using Address = typename JITAssembler::Address;
-    using RegisterID = typename JITAssembler::RegisterID;
-    using FPRegisterID = typename JITAssembler::FPRegisterID;
-    using TrustedImm32 = typename JITAssembler::TrustedImm32;
-    using ResultCondition = typename JITAssembler::ResultCondition;
-    using RelationalCondition = typename JITAssembler::RelationalCondition;
-    using Pointer = typename JITAssembler::Pointer;
-    using PointerToValue = typename JITAssembler::PointerToValue;
-
-    void generate(IR::Expr *lhs, IR::Expr *rhs, IR::Expr *target);
-    void doubleBinop(IR::Expr *lhs, IR::Expr *rhs, IR::Expr *target);
-    bool int32Binop(IR::Expr *leftSource, IR::Expr *rightSource, IR::Expr *target);
-    Jump genInlineBinop(IR::Expr *leftSource, IR::Expr *rightSource, IR::Expr *target);
-
-    typedef Jump (Binop::*MemRegOp)(Address, RegisterID);
-    typedef Jump (Binop::*ImmRegOp)(TrustedImm32, RegisterID);
-
-    struct OpInfo {
-        const char *name;
-        Runtime::RuntimeMethods fallbackImplementation;
-        Runtime::RuntimeMethods contextImplementation;
-        MemRegOp inlineMemRegOp;
-        ImmRegOp inlineImmRegOp;
-        bool needsExceptionCheck;
-    };
-
-    static const OpInfo operations[IR::LastAluOp + 1];
-    static const OpInfo &operation(IR::AluOp operation)
-    { return operations[operation]; }
-
-    Jump inline_add32(Address addr, RegisterID reg)
-    {
-#if HAVE(ALU_OPS_WITH_MEM_OPERAND)
-        return as->branchAdd32(ResultCondition::Overflow, addr, reg);
-#else
-        as->load32(addr, JITAssembler::ScratchRegister);
-        return as->branchAdd32(ResultCondition::Overflow, JITAssembler::ScratchRegister, reg);
-#endif
-    }
-
-    Jump inline_add32(TrustedImm32 imm, RegisterID reg)
-    {
-        return as->branchAdd32(ResultCondition::Overflow, imm, reg);
-    }
-
-    Jump inline_sub32(Address addr, RegisterID reg)
-    {
-#if HAVE(ALU_OPS_WITH_MEM_OPERAND)
-        return as->branchSub32(ResultCondition::Overflow, addr, reg);
-#else
-        as->load32(addr, JITAssembler::ScratchRegister);
-        return as->branchSub32(ResultCondition::Overflow, JITAssembler::ScratchRegister, reg);
-#endif
-    }
-
-    Jump inline_sub32(TrustedImm32 imm, RegisterID reg)
-    {
-        return as->branchSub32(ResultCondition::Overflow, imm, reg);
-    }
-
-    Jump inline_mul32(Address addr, RegisterID reg)
-    {
-#if HAVE(ALU_OPS_WITH_MEM_OPERAND)
-        return as->branchMul32(JITAssembler::Overflow, addr, reg);
-#else
-        as->load32(addr, JITAssembler::ScratchRegister);
-        return as->branchMul32(ResultCondition::Overflow, JITAssembler::ScratchRegister, reg);
-#endif
-    }
-
-    Jump inline_mul32(TrustedImm32 imm, RegisterID reg)
-    {
-        return as->branchMul32(ResultCondition::Overflow, imm, reg, reg);
-    }
-
-    Jump inline_shl32(Address addr, RegisterID reg)
-    {
-        as->load32(addr, JITAssembler::ScratchRegister);
-        as->and32(TrustedImm32(0x1f), JITAssembler::ScratchRegister);
-        as->lshift32(JITAssembler::ScratchRegister, reg);
-        return Jump();
-    }
-
-    Jump inline_shl32(TrustedImm32 imm, RegisterID reg)
-    {
-        imm.m_value &= 0x1f;
-        as->lshift32(imm, reg);
-        return Jump();
-    }
-
-    Jump inline_shr32(Address addr, RegisterID reg)
-    {
-        as->load32(addr, JITAssembler::ScratchRegister);
-        as->and32(TrustedImm32(0x1f), JITAssembler::ScratchRegister);
-        as->rshift32(JITAssembler::ScratchRegister, reg);
-        return Jump();
-    }
-
-    Jump inline_shr32(TrustedImm32 imm, RegisterID reg)
-    {
-        imm.m_value &= 0x1f;
-        as->rshift32(imm, reg);
-        return Jump();
-    }
-
-    Jump inline_ushr32(Address addr, RegisterID reg)
-    {
-        as->load32(addr, JITAssembler::ScratchRegister);
-        as->and32(TrustedImm32(0x1f), JITAssembler::ScratchRegister);
-        as->urshift32(JITAssembler::ScratchRegister, reg);
-        return as->branchTest32(ResultCondition::Signed, reg, reg);
-    }
-
-    Jump inline_ushr32(TrustedImm32 imm, RegisterID reg)
-    {
-        imm.m_value &= 0x1f;
-        as->urshift32(imm, reg);
-        return as->branchTest32(ResultCondition::Signed, reg, reg);
-    }
-
-    Jump inline_and32(Address addr, RegisterID reg)
-    {
-#if HAVE(ALU_OPS_WITH_MEM_OPERAND)
-        as->and32(addr, reg);
-#else
-        as->load32(addr, JITAssembler::ScratchRegister);
-        as->and32(JITAssembler::ScratchRegister, reg);
-#endif
-        return Jump();
-    }
-
-    Jump inline_and32(TrustedImm32 imm, RegisterID reg)
-    {
-        as->and32(imm, reg);
-        return Jump();
-    }
-
-    Jump inline_or32(Address addr, RegisterID reg)
-    {
-#if HAVE(ALU_OPS_WITH_MEM_OPERAND)
-        as->or32(addr, reg);
-#else
-        as->load32(addr, JITAssembler::ScratchRegister);
-        as->or32(JITAssembler::ScratchRegister, reg);
-#endif
-        return Jump();
-    }
-
-    Jump inline_or32(TrustedImm32 imm, RegisterID reg)
-    {
-        as->or32(imm, reg);
-        return Jump();
-    }
-
-    Jump inline_xor32(Address addr, RegisterID reg)
-    {
-#if HAVE(ALU_OPS_WITH_MEM_OPERAND)
-        as->xor32(addr, reg);
-#else
-        as->load32(addr, JITAssembler::ScratchRegister);
-        as->xor32(JITAssembler::ScratchRegister, reg);
-#endif
-        return Jump();
-    }
-
-    Jump inline_xor32(TrustedImm32 imm, RegisterID reg)
-    {
-        as->xor32(imm, reg);
-        return Jump();
-    }
-
-
-
-    JITAssembler *as;
-    IR::AluOp op;
-};
-
-}
-}
-
-#endif
-
-QT_END_NAMESPACE
-
-#endif
diff --git a/src/qml/jit/qv4graph.cpp b/src/qml/jit/qv4graph.cpp
new file mode 100644
index 0000000000..4025ceb993
--- /dev/null
+++ b/src/qml/jit/qv4graph.cpp
@@ -0,0 +1,103 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qv4graph_p.h"
+#include "qv4operation_p.h"
+
+QT_REQUIRE_CONFIG(qml_tracing);
+
+QT_BEGIN_NAMESPACE
+namespace QV4 {
+namespace IR {
+
+Graph *Graph::create(Function *function)
+{
+    auto storage = function->pool()->allocate(sizeof(Graph));
+    auto g = new (storage) Graph(function);
+    g->m_undefinedNode = g->createNode(g->opBuilder()->get<Meta::Undefined>());
+    g->m_emptyNode = g->createNode(g->opBuilder()->get<Meta::Empty>());
+    g->m_nullNode = g->createNode(g->opBuilder()->getConstant(QV4::Value::nullValue()));
+    g->m_trueNode = g->createNode(g->opBuilder()->getConstant(QV4::Value::fromBoolean(true)));
+    g->m_falseNode = g->createNode(g->opBuilder()->getConstant(QV4::Value::fromBoolean(false)));
+    return g;
+}
+
+Graph::MemoryPool *Graph::pool() const
+{
+    return m_function->pool();
+}
+
+Node *Graph::createNode(const Operation *op, Node *const operands[], size_t opCount,
+                        bool incomplete)
+{
+    return Node::create(pool(), m_nextNodeId++, op, opCount, operands, incomplete);
+}
+
+Node *Graph::createConstantBoolNode(bool value)
+{
+    return createNode(opBuilder()->getConstant(Primitive::fromBoolean(value)));
+}
+
+Node *Graph::createConstantIntNode(int value)
+{
+    return createNode(opBuilder()->getConstant(Primitive::fromInt32(value)));
+}
+
+Graph::Graph(Function *function)
+    : m_function(function)
+    , m_opBuilder(OperationBuilder::create(pool()))
+{}
+
+Node *Graph::createConstantHeapNode(Heap::Base *heap)
+{
+    return createNode(opBuilder()->getConstant(Primitive::fromHeapObject(heap)));
+}
+
+void Graph::addEndInput(Node *n)
+{
+    if (m_endNode) {
+        auto newEnd = m_opBuilder->getEnd(m_endNode->operation()->controlInputCount() + 1);
+        m_endNode->setOperation(newEnd);
+        m_endNode->addInput(m_function->pool(), n);
+    }
+}
+
+} // IR namespace
+} // QV4 namespace
+QT_END_NAMESPACE
diff --git a/src/qml/jit/qv4graph_p.h b/src/qml/jit/qv4graph_p.h
new file mode 100644
index 0000000000..4706399c94
--- /dev/null
+++ b/src/qml/jit/qv4graph_p.h
@@ -0,0 +1,146 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QV4GRAPH_P_H
+#define QV4GRAPH_P_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include <private/qqmljsmemorypool_p.h>
+#include <private/qv4global_p.h>
+#include <private/qv4node_p.h>
+
+#include <array>
+
+QT_REQUIRE_CONFIG(qml_tracing);
+
+QT_BEGIN_NAMESPACE
+
+namespace QV4 {
+namespace IR {
+
+class Function;
+class Operation;
+class OperationBuilder;
+
+class Graph final
+{
+    Q_DISABLE_COPY_MOVE(Graph)
+
+public:
+    using MemoryPool = QQmlJS::MemoryPool;
+
+public:
+    static Graph *create(Function *function);
+    ~Graph() = delete;
+
+    MemoryPool *pool() const;
+    OperationBuilder *opBuilder() const
+    { return m_opBuilder; }
+
+    Node *createNode(const Operation *op, Node * const operands[] = nullptr, size_t opCount = 0,
+                     bool incomplete = false);
+    template <typename... Nodes>
+    Node *createNode(Operation *op, Nodes*... nodes) {
+        std::array<Node *, sizeof...(nodes)> nodesArray {{ nodes... }};
+        return createNode(op, nodesArray.data(), nodesArray.size());
+    }
+    Node *createConstantBoolNode(bool value);
+    Node *createConstantIntNode(int value);
+    Node *createConstantHeapNode(Heap::Base *heap);
+
+    Node *undefinedNode() const { return m_undefinedNode; }
+    Node *emptyNode() const { return m_emptyNode; }
+    Node *nullNode() const { return m_nullNode; }
+    Node *trueConstant() const { return m_trueNode; }
+    Node *falseConstant() const { return m_falseNode; }
+
+    Node *startNode() const { return m_startNode; }
+    Node *engineNode() const { return m_engineNode; }
+    Node *functionNode() const { return m_functionNode; }
+    Node *cppFrameNode() const { return m_cppFrameNode; }
+    Node *endNode() const { return m_endNode; }
+    Node *initialFrameState() const { return m_initialFrameState; }
+    void setStartNode(Node *n) { m_startNode = n; }
+    void setEngineNode(Node *n) { m_engineNode = n; }
+    void setFunctionNode(Node *n) { m_functionNode = n; }
+    void setCppFrameNode(Node *n) { m_cppFrameNode = n; }
+    void setEndNode(Node *n) { m_endNode = n; }
+    void setInitialFrameState(Node *n) { m_initialFrameState = n; }
+
+    unsigned nodeCount() const
+    { return unsigned(m_nextNodeId); }
+
+    void addEndInput(Node *n);
+
+private: // types and methods
+    Graph(Function *function);
+
+private: // fields
+    Function *m_function;
+    OperationBuilder *m_opBuilder;
+    Node::Id m_nextNodeId = 0;
+    Node *m_undefinedNode = nullptr;
+    Node *m_emptyNode = nullptr;
+    Node *m_nullNode = nullptr;
+    Node *m_trueNode = nullptr;
+    Node *m_falseNode = nullptr;
+    Node *m_startNode = nullptr;
+    Node *m_engineNode = nullptr;
+    Node *m_functionNode = nullptr;
+    Node *m_cppFrameNode = nullptr;
+    Node *m_endNode = nullptr;
+    Node *m_initialFrameState = nullptr;
+};
+
+} // namespace IR
+} // namespace QV4
+
+QT_END_NAMESPACE
+
+#endif // QV4GRAPH_P_H
diff --git a/src/qml/jit/qv4graphbuilder.cpp b/src/qml/jit/qv4graphbuilder.cpp
new file mode 100644
index 0000000000..94b8e86e08
--- /dev/null
+++ b/src/qml/jit/qv4graphbuilder.cpp
@@ -0,0 +1,1739 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtCore/qloggingcategory.h>
+
+#include "qv4graphbuilder_p.h"
+#include "qv4function_p.h"
+#include "qv4lookup_p.h"
+#include "qv4stackframe_p.h"
+#include "qv4operation_p.h"
+
+QT_BEGIN_NAMESPACE
+namespace QV4 {
+namespace IR {
+
+Q_LOGGING_CATEGORY(lcIRGraphBuilder, "qt.v4.ir.graphbuilder")
+
+using MemoryPool = QQmlJS::MemoryPool;
+
+namespace {
+template <typename T, size_t N>
+char (&ArraySizeHelper(T (&array)[N]))[N];
+template <typename T, size_t N>
+char (&ArraySizeHelper(const T (&array)[N]))[N];
+
+template <typename Array>
+inline size_t arraySize(const Array &array)
+{
+    Q_UNUSED(array); // for MSVC
+    return sizeof(ArraySizeHelper(array));
+}
+} // anonymous namespace
+
+class GraphBuilder::InterpreterEnvironment
+{
+public:
+    struct FrameState: public QQmlJS::FixedPoolArray<Node *>
+    {
+        FrameState(MemoryPool *pool, int totalSlotCount)
+            : FixedPoolArray(pool, totalSlotCount)
+        {}
+
+        Node *&unwindHandlerOffset()
+        { return at(size() - 1); }
+
+        static FrameState *create(MemoryPool *pool, int jsSlotCount)
+        {
+            auto totalSlotCount = jsSlotCount;
+            auto fs = pool->New<FrameState>(pool, totalSlotCount);
+            return fs;
+        }
+
+        static FrameState *clone(MemoryPool *pool, FrameState *other)
+        {
+            FrameState *fs = create(pool, other->size());
+
+            for (int i = 0, ei = other->size(); i != ei; ++i)
+                fs->at(i) = other->at(i);
+
+            return fs;
+        }
+    };
+
+public:
+    InterpreterEnvironment(GraphBuilder *graphBuilder, Node *controlDependency)
+        : m_graphBuilder(graphBuilder)
+        , m_effectDependency(controlDependency)
+        , m_controlDependency(controlDependency)
+        , m_currentFrame(nullptr)
+    {}
+
+    void createEnvironment()
+    {
+        Function *f = function();
+        QV4::Function *v4Function = f->v4Function();
+        const size_t nRegisters = v4Function->compiledFunction->nRegisters;
+
+        // 1 extra slot for the unwindHandlerOffset
+        m_currentFrame = FrameState::create(graph()->pool(), int(nRegisters + 1));
+    }
+
+    void setupStartEnvironment()
+    {
+        Function *f = function();
+        QV4::Function *v4Function = f->v4Function();
+        const size_t nFormals = v4Function->compiledFunction->nFormals;
+        const size_t nRegisters = v4Function->compiledFunction->nRegisters;
+
+        createEnvironment();
+
+        Node *startNode = graph()->startNode();
+        auto opB = opBuilder();
+        auto create = [&](int index, const char *name) {
+            m_currentFrame->at(index) = graph()->createNode(
+                        opB->getParam(index, f->addString(QLatin1String(name))), startNode);
+        };
+        create(0, "%function");
+        create(1, "%context");
+        create(2, "%acc");
+        create(3, "%this");
+        create(4, "%newTarget");
+        create(5, "%argc");
+        const quint32_le *formalNameIdx = v4Function->compiledFunction->formalsTable();
+        for (size_t i = 0; i < nFormals; ++i, ++formalNameIdx) {
+            const int slot = int(CallData::HeaderSize() + i);
+            Q_ASSERT(*formalNameIdx <= quint32(std::numeric_limits<int>::max()));
+            auto op = opB->getParam(
+                        slot,
+                        f->addString(v4Function->compilationUnit->stringAt(int(*formalNameIdx))));
+            Node *argNode = graph()->createNode(op, startNode);
+            m_currentFrame->at(slot) = argNode;
+        }
+        Node *undefinedNode = graph()->undefinedNode();
+        Node *emptyNode = graph()->emptyNode();
+        const auto firstDeadZoneRegister
+                = v4Function->compiledFunction->firstTemporalDeadZoneRegister;
+        const auto registerDeadZoneSize
+                = v4Function->compiledFunction->sizeOfRegisterTemporalDeadZone;
+        for (size_t i = CallData::HeaderSize() + nFormals; i < nRegisters; ++i) {
+            const bool isDead = i >= firstDeadZoneRegister
+                    && i < size_t(firstDeadZoneRegister + registerDeadZoneSize);
+            m_currentFrame->at(int(i)) = isDead ? emptyNode : undefinedNode;
+        }
+        setUnwindHandlerOffset(0);
+    }
+
+    Function *function() const { return m_graphBuilder->function(); }
+    Graph *graph() const { return function()->graph(); }
+    OperationBuilder *opBuilder() const { return graph()->opBuilder(); }
+    GraphBuilder *graphBuilder() const { return m_graphBuilder; }
+
+    Node *bindAcc(Node *node)
+    {
+        bindNodeToSlot(node, CallData::Accumulator);
+        return node;
+    }
+
+    Node *accumulator() const
+    { return slot(CallData::Accumulator); }
+
+    Node *bindNodeToSlot(Node *node, int slot)
+    {
+        m_currentFrame->at(size_t(slot)) = node;
+        return node;
+    }
+
+    Node *slot(int slot) const
+    { return m_currentFrame->at(slot); }
+
+    int slotCount() const
+    { return m_currentFrame->size(); }
+
+    Node *effectDependency() const
+    { return m_effectDependency; }
+
+    void setEffectDependency(Node *newNode)
+    { m_effectDependency = newNode; }
+
+    Node *controlDependency() const
+    { return m_controlDependency; }
+
+    void setControlDependency(Node *newNode)
+    { m_controlDependency = newNode; }
+
+    Node *createFrameState()
+    {
+        return graph()->createNode(graphBuilder()->opBuilder()->getFrameState(slotCount()),
+                                   m_currentFrame->begin(), slotCount());
+    }
+
+    Node *merge(InterpreterEnvironment *other);
+
+    InterpreterEnvironment *copy() const
+    {
+        auto *newEnv = graph()->pool()->New<InterpreterEnvironment>(graphBuilder(),
+                                                                    controlDependency());
+        newEnv->setEffectDependency(effectDependency());
+        newEnv->m_currentFrame = FrameState::clone(graph()->pool(), m_currentFrame);
+        return newEnv;
+    }
+
+    int unwindHandlerOffset() const
+    {
+        auto uhOp = m_currentFrame->unwindHandlerOffset()->operation();
+        Q_ASSERT(uhOp->kind() == Meta::Constant);
+        return ConstantPayload::get(*uhOp)->value().int_32();
+    }
+
+    void setUnwindHandlerOffset(int newOffset)
+    { m_currentFrame->unwindHandlerOffset() = graphBuilder()->createConstant(newOffset); }
+
+    FrameState *frameState() const
+    { return m_currentFrame; }
+
+private:
+    GraphBuilder *m_graphBuilder;
+    Node *m_effectDependency;
+    Node *m_controlDependency;
+    FrameState *m_currentFrame;
+};
+
+namespace {
+class InterpreterSubEnvironment final
+{
+    Q_DISABLE_COPY_MOVE(InterpreterSubEnvironment)
+
+public:
+    explicit InterpreterSubEnvironment(GraphBuilder *builder)
+        : m_builder(builder)
+        , m_parent(builder->env()->copy())
+    {}
+
+    ~InterpreterSubEnvironment()
+    { m_builder->setEnv(m_parent); }
+
+private:
+    GraphBuilder *m_builder;
+    GraphBuilder::InterpreterEnvironment *m_parent;
+};
+} // anonymous namespace
+
+Node *GraphBuilder::InterpreterEnvironment::merge(InterpreterEnvironment *other)
+{
+    Q_ASSERT(m_currentFrame->size() == other->m_currentFrame->size());
+
+    auto gb = graphBuilder();
+    Node *mergedControl = gb->mergeControl(controlDependency(), other->controlDependency());
+    setControlDependency(mergedControl);
+    setEffectDependency(gb->mergeEffect(effectDependency(), other->effectDependency(), mergedControl));
+
+    // insert/update phi nodes, but not for the unwind handler:
+    for (int i = 0, ei = m_currentFrame->size() - 1; i != ei; ++i) {
+        //### use lifeness info to trim this!
+        m_currentFrame->at(i) = gb->mergeValue(m_currentFrame->at(i),
+                                              other->m_currentFrame->at(i),
+                                              mergedControl);
+    }
+    Q_ASSERT(unwindHandlerOffset() >= 0); // specifically: don't crash
+    return mergedControl;
+}
+
+void GraphBuilder::buildGraph(IR::Function *function)
+{
+    const char *code = function->v4Function()->codeData;
+    uint len = function->v4Function()->compiledFunction->codeSize;
+
+    GraphBuilder builder(function);
+    builder.startGraph();
+
+    InterpreterEnvironment initial(&builder, function->graph()->startNode());
+    initial.setupStartEnvironment();
+    builder.setEnv(&initial);
+    builder.graph()->setInitialFrameState(initial.createFrameState());
+    builder.decode(code, len);
+    builder.endGraph();
+};
+
+GraphBuilder::GraphBuilder(IR::Function *function)
+    : m_func(function)
+    , m_graph(function->graph())
+    , m_currentEnv(nullptr)
+{
+    for (unsigned i = 0, ei = m_func->v4Function()->compiledFunction->nLabelInfos; i != ei; ++i) {
+        unsigned label = m_func->v4Function()->compiledFunction->labelInfoTable()[i];
+        m_labelInfos.emplace_back(label);
+        if (lcIRGraphBuilder().isDebugEnabled()) {
+            const LabelInfo &li = m_labelInfos.back();
+            qCDebug(lcIRGraphBuilder) << "Loop start at" << li.labelOffset;
+        }
+    }
+}
+
+void GraphBuilder::startGraph()
+{
+    size_t nValuesOut = 1 + CallData::HeaderSize()
+            + m_func->v4Function()->compiledFunction->nFormals;
+    Node *start = m_graph->createNode(opBuilder()->getStart(uint16_t(nValuesOut)), nullptr, 0);
+    m_func->nodeInfo(start)->setBytecodeOffsets(0, 0);
+    m_graph->setStartNode(start);
+    m_graph->setEngineNode(m_graph->createNode(opBuilder()->get<Meta::Engine>(), &start, 1));
+    auto frame = m_graph->createNode(opBuilder()->get<Meta::CppFrame>(), &start, 1);
+    m_graph->setCppFrameNode(frame);
+    m_graph->setFunctionNode(m_graph->createNode(opBuilder()->get<Meta::Function>(),
+                                                 &frame, 1));
+}
+
+void GraphBuilder::endGraph()
+{
+    const auto inputCount = uint16_t(m_exitControls.size());
+    Node **inputs = &m_exitControls.front();
+    Q_ASSERT(m_graph->endNode() == nullptr);
+    m_graph->setEndNode(m_graph->createNode(opBuilder()->getEnd(inputCount), inputs, inputCount));
+}
+
+Node *GraphBuilder::bindAcc(Node *n)
+{
+    return env()->bindAcc(n);
+}
+
+/* IMPORTANT!!!
+ *
+ * This might change the success environment, so don't call:
+ *   env()->bindAcc(createNode(...))
+ * because the binding should only happen on success, but the call to env() will get the
+ * environment from *before* the new success environment was created. Instead, do:
+ *   bindAcc(createNode(....))
+ */
+Node *GraphBuilder::createAndLinkNode(Operation *op, Node *operands[], size_t opCount,
+                                      bool incomplete)
+{
+    Q_ASSERT(op->effectInputCount() < 2);
+    Q_ASSERT(op->controlInputCount() < 2);
+
+    QVarLengthArray<Node *, 32> inputs(static_cast<int>(opCount));
+    std::copy_n(operands, opCount, inputs.data());
+
+    if (op->effectInputCount() == 1)
+        inputs.append(env()->effectDependency());
+    if (op->controlInputCount() == 1)
+        inputs.append(env()->controlDependency());
+    if (op->hasFrameStateInput())
+        inputs.append(env()->createFrameState());
+
+    Node *node = m_graph->createNode(op, inputs.data(), inputs.size(), incomplete);
+
+    if (op->needsBytecodeOffsets()) {
+        m_func->nodeInfo(node)->setBytecodeOffsets(currentInstructionOffset(),
+                                                   nextInstructionOffset());
+    }
+
+    if (op->effectOutputCount() > 0)
+        env()->setEffectDependency(node);
+    if (op->controlOutputCount() > 0)
+        env()->setControlDependency(node);
+
+    if (op->canThrow() && env()->unwindHandlerOffset()) {
+        InterpreterSubEnvironment successEnv(this);
+        Node *control = env()->controlDependency();
+        control = m_graph->createNode(opBuilder()->get<Meta::OnException>(), &control, 1);
+        env()->setControlDependency(control);
+        auto unwindHandlerOffset = env()->unwindHandlerOffset();
+        mergeIntoSuccessor(unwindHandlerOffset);
+    }
+
+    return node;
+}
+
+Node *GraphBuilder::createNode(Operation *op, bool incomplete)
+{
+    return createAndLinkNode(op, nullptr, 0, incomplete);
+}
+
+Node *GraphBuilder::createNode(Operation *op, Node *n1)
+{
+    Node *buf[] = { n1 };
+    return createAndLinkNode(op, buf, arraySize(buf));
+}
+
+Node *GraphBuilder::createNode(Operation *op, Node *n1, Node *n2)
+{
+    Node *buf[] = { n1, n2 };
+    return createAndLinkNode(op, buf, arraySize(buf));
+}
+
+Node *GraphBuilder::createNode(Operation *op, Node *n1, Node *n2, Node *n3)
+{
+    Node *buf[] = { n1, n2, n3 };
+    return createAndLinkNode(op, buf, arraySize(buf));
+}
+
+Node *GraphBuilder::createNode(Operation *op, Node *n1, Node *n2, Node *n3, Node *n4)
+{
+    Node *buf[] = { n1, n2, n3, n4 };
+    return createAndLinkNode(op, buf, arraySize(buf));
+}
+
+Node *GraphBuilder::createRegion(unsigned nControlInputs)
+{
+    return createNode(opBuilder()->getRegion(nControlInputs), true);
+}
+
+Node *GraphBuilder::createIfTrue()
+{
+    return createNode(opBuilder()->get<Meta::IfTrue>());
+}
+
+Node *GraphBuilder::createIfFalse()
+{
+    return createNode(opBuilder()->get<Meta::IfFalse>());
+}
+
+Node *GraphBuilder::createConstant(int v)
+{
+    return m_graph->createNode(opBuilder()->getConstant(Primitive::fromInt32(v)));
+}
+
+Node *GraphBuilder::createPhi(unsigned nInputs, Node *input, Node *control)
+{
+    auto phiOp = opBuilder()->getPhi(nInputs);
+    QVarLengthArray<Node *, 32> buffer(int(nInputs + 1));
+    std::fill_n(buffer.data(), nInputs, input);
+    buffer[int(nInputs)] = control;
+    return m_graph->createNode(phiOp, buffer.data(), nInputs + 1, true);
+}
+
+Node *GraphBuilder::createEffectPhi(unsigned nInputs, Node *input, Node *control)
+{
+    auto phiOp = opBuilder()->getEffectPhi(nInputs);
+    QVarLengthArray<Node *, 32> buffer(int(nInputs + 1));
+    std::fill_n(buffer.data(), nInputs, input);
+    buffer[int(nInputs)] = control;
+    return m_graph->createNode(phiOp, buffer.data(), nInputs + 1, true);
+}
+
+Node *GraphBuilder::createHandleUnwind(int offset)
+{
+    return createNode(opBuilder()->getHandleUnwind(offset));
+}
+
+Node *GraphBuilder::mergeControl(Node *c1, Node *c2)
+{
+    if (c1->operation()->kind() == Meta::Region) {
+        const unsigned nInputs = c1->operation()->controlInputCount() + 1;
+        c1->addInput(m_graph->pool(), c2);
+        c1->setOperation(opBuilder()->getRegion(nInputs));
+        return c1;
+    }
+    auto op = opBuilder()->getRegion(2);
+    Node *inputs[] = { c1, c2 };
+    return m_graph->createNode(op, inputs, 2);
+}
+
+Node *GraphBuilder::mergeEffect(Node *e1, Node *e2, Node *control)
+{
+    const unsigned nInputs = control->operation()->controlInputCount();
+    if (e1->operation()->kind() == Meta::EffectPhi && e1->controlInput() == control) {
+        e1->insertInput(m_graph->pool(), nInputs - 1, e2);
+        e1->setOperation(opBuilder()->getEffectPhi(nInputs));
+        return e1;
+    }
+
+    if (e1 != e2) {
+        Node *phi = createEffectPhi(nInputs, e1, control);
+        phi->replaceInput(nInputs - 1, e2);
+        return phi;
+    }
+
+    return e1;
+}
+
+Node *GraphBuilder::mergeValue(Node *v1, Node *v2, Node *control)
+{
+    const unsigned nInputs = control->operation()->controlInputCount();
+    if (v1->operation()->kind() == Meta::Phi && v1->controlInput() == control) {
+        v1->insertInput(m_graph->pool(), nInputs - 1, v2);
+        v1->setOperation(opBuilder()->getPhi(nInputs));
+        return v1;
+    }
+
+    if (v1 != v2) {
+        Node *phi = createPhi(nInputs, v1, control);
+        phi->replaceInput(nInputs - 1, v2);
+        return phi;
+    }
+
+    return v1;
+}
+
+Node *GraphBuilder::createToBoolean(Node *input)
+{
+    return createNode(opBuilder()->get<Meta::ToBoolean>(), input);
+}
+
+void GraphBuilder::populate(VarArgNodes &args, int argc, int argv)
+{
+    for (int i = 0; i < argc; ++i)
+        args.append(env()->slot(argv + i));
+    Q_ASSERT(argc >= 0 && argc <= std::numeric_limits<uint16_t>::max());
+}
+
+void GraphBuilder::queueFunctionExit(Node *exitNode)
+{
+    m_exitControls.push_back(exitNode);
+    setEnv(nullptr);
+}
+
+Node *GraphBuilder::mergeIntoSuccessor(int offset)
+{
+    InterpreterEnvironment *&successorEnvironment = m_envForOffset[offset];
+
+    Node *region = nullptr;
+    if (successorEnvironment == nullptr) {
+        region = createRegion(1);
+        successorEnvironment = env();
+    } else {
+        // Merge any values which are live coming into the successor.
+        region = successorEnvironment->merge(env());
+    }
+    setEnv(nullptr);
+    return region;
+}
+
+const GraphBuilder::LabelInfo *GraphBuilder::labelInfoAt(unsigned offset) const
+{
+    for (const LabelInfo &li : m_labelInfos) {
+        if (li.labelOffset == offset)
+            return &li;
+    }
+    return nullptr;
+}
+
+const GraphBuilder::LabelInfo *GraphBuilder::isLoopStart(unsigned offset) const
+{
+    if (auto li = labelInfoAt(offset)) {
+        //### in the future, check if this is a loop start, or some other label
+        return li;
+    }
+
+    return nullptr;
+}
+
+void GraphBuilder::handleLoopStart(const LabelInfo &labelInfo)
+{
+    Q_ASSERT(env() != nullptr);
+
+    // We unconditionally insert a region node with phi nodes here. Now there might already be
+    // such a node, (e.g. the region after an if-then-else), but for simplicity we ignore that.
+    // A subsequent pass will fold/remove chains of Region nodes.
+    //### FIXME: add a DCE pass
+
+    const auto offset = int(labelInfo.labelOffset);
+    Node *control = createRegion(1);
+    env()->setControlDependency(control);
+    Node *effect = createEffectPhi(1, env()->effectDependency(), control);
+    env()->setEffectDependency(effect);
+
+    // insert/update phi nodes, but not for the unwind handler:
+    for (int i = 0, ei = env()->slotCount() - 1; i != ei; ++i) {
+        //### use lifeness info to trim this further!
+        if (i == CallData::Accumulator)
+            continue; // should never be alive on loop entry
+        env()->bindNodeToSlot(createPhi(1, env()->slot(i), control), i);
+    }
+
+    m_envForOffset.insert(offset, env()->copy());
+}
+
+void GraphBuilder::startUnwinding()
+{
+    if (int target = env()->unwindHandlerOffset()) {
+        mergeIntoSuccessor(target);
+    } else {
+        bindAcc(graph()->undefinedNode());
+        generate_Ret();
+    }
+}
+
+void GraphBuilder::generate_Ret()
+{
+    Node* control = createNode(opBuilder()->get<Meta::Return>(), env()->accumulator());
+    queueFunctionExit(control);
+}
+
+void GraphBuilder::generate_Debug() { Q_UNREACHABLE(); }
+
+void GraphBuilder::generate_LoadConst(int index)
+{
+    auto func = function()->v4Function();
+    Value v = func->compilationUnit->constants[index];
+    bindAcc(createNode(opBuilder()->getConstant(v)));
+}
+
+void GraphBuilder::generate_LoadZero()
+{
+    bindAcc(createConstant(0));
+}
+
+void GraphBuilder::generate_LoadTrue()
+{
+    bindAcc(m_graph->trueConstant());
+}
+
+void GraphBuilder::generate_LoadFalse()
+{
+    bindAcc(m_graph->falseConstant());
+}
+
+void GraphBuilder::generate_LoadNull()
+{
+    bindAcc(m_graph->nullNode());
+}
+
+void GraphBuilder::generate_LoadUndefined()
+{
+    bindAcc(m_graph->undefinedNode());
+}
+
+void GraphBuilder::generate_LoadInt(int value)
+{
+    bindAcc(m_graph->createNode(opBuilder()->getConstant(Primitive::fromInt32(value))));
+}
+
+void GraphBuilder::generate_MoveConst(int constIndex, int destTemp)
+{
+    auto func = function()->v4Function();
+    Value v = func->compilationUnit->constants[constIndex];
+    env()->bindNodeToSlot(createNode(opBuilder()->getConstant(v)), destTemp);
+}
+
+void GraphBuilder::generate_LoadReg(int reg)
+{
+    bindAcc(env()->slot(reg));
+}
+
+void GraphBuilder::generate_StoreReg(int reg)
+{
+    Node *n = env()->accumulator();
+    if (reg == CallData::This)
+        n = createNode(opBuilder()->get<Meta::StoreThis>(), n);
+    env()->bindNodeToSlot(n, reg);
+}
+
+void GraphBuilder::generate_MoveReg(int srcReg, int destReg)
+{
+    env()->bindNodeToSlot(env()->slot(srcReg), destReg);
+}
+
+void GraphBuilder::generate_LoadImport(int index)
+{
+    auto func = function()->v4Function();
+    Value v = *func->compilationUnit->imports[index];
+    bindAcc(createNode(opBuilder()->getConstant(v)));
+}
+
+void GraphBuilder::generate_LoadLocal(int index, int /*traceSlot*/)
+{
+    bindAcc(createNode(opBuilder()->get<Meta::ScopedLoad>(),
+                       createConstant(0),
+                       createConstant(index)));
+}
+
+void GraphBuilder::generate_StoreLocal(int index)
+{
+    createNode(opBuilder()->get<Meta::ScopedStore>(),
+               createConstant(0),
+               createConstant(index),
+               env()->accumulator());
+}
+
+void GraphBuilder::generate_LoadScopedLocal(int scope, int index, int /*traceSlot*/)
+{
+    bindAcc(createNode(opBuilder()->get<Meta::ScopedLoad>(),
+                       createConstant(scope),
+                       createConstant(index)));
+}
+
+void GraphBuilder::generate_StoreScopedLocal(int scope, int index)
+{
+    createNode(opBuilder()->get<Meta::ScopedStore>(),
+               createConstant(scope),
+               createConstant(index),
+               env()->accumulator());
+}
+
+void GraphBuilder::generate_LoadRuntimeString(int stringId)
+{
+    auto func = function()->v4Function();
+    Value v = Value::fromHeapObject(func->compilationUnit->runtimeStrings[stringId]);
+    bindAcc(createNode(opBuilder()->getConstant(v)));
+}
+
+void GraphBuilder::generate_MoveRegExp(int regExpId, int destReg)
+{
+    env()->bindNodeToSlot(createNode(opBuilder()->get<Meta::LoadRegExp>(),
+                                     createConstant(regExpId)), destReg);
+}
+
+void GraphBuilder::generate_LoadClosure(int value)
+{
+    bindAcc(createNode(opBuilder()->get<Meta::JSLoadClosure>(),
+                       createConstant(value)));
+}
+
+void GraphBuilder::generate_LoadName(int name, int /*traceSlot*/)
+{
+    bindAcc(createNode(opBuilder()->get<Meta::JSLoadName>(),
+                       createConstant(name)));
+}
+
+void GraphBuilder::generate_LoadGlobalLookup(int index, int /*traceSlot*/)
+{
+    bindAcc(createNode(opBuilder()->get<Meta::JSLoadGlobalLookup>(), createConstant(index)));
+}
+
+void GraphBuilder::generate_StoreNameSloppy(int name)
+{
+    createNode(opBuilder()->get<Meta::JSStoreNameSloppy>(), createConstant(name), env()->accumulator());
+}
+
+void GraphBuilder::generate_StoreNameStrict(int name)
+{
+    createNode(opBuilder()->get<Meta::JSStoreNameStrict>(), createConstant(name), env()->accumulator());
+}
+
+void GraphBuilder::generate_LoadElement(int base, int /*traceSlot*/)
+{
+    bindAcc(createNode(opBuilder()->get<Meta::JSLoadElement>(),
+                       env()->slot(base),
+                       env()->accumulator()));
+}
+
+void GraphBuilder::generate_StoreElement(int base, int index, int /*traceSlot*/)
+{
+    createNode(opBuilder()->get<Meta::JSStoreElement>(),
+               env()->slot(base),
+               env()->slot(index),
+               env()->accumulator());
+}
+
+void GraphBuilder::generate_LoadProperty(int name, int /*traceSlot*/)
+{
+    Node *n = createNode(opBuilder()->get<Meta::JSLoadProperty>(),
+                         env()->accumulator(),
+                         createConstant(name));
+    bindAcc(n);
+}
+
+void GraphBuilder::generate_GetLookup(int index, int /*traceSlot*/)
+{
+    Node *n = createNode(opBuilder()->get<Meta::JSGetLookup>(),
+                         env()->accumulator(),
+                         createConstant(index));
+    bindAcc(n);
+}
+
+void GraphBuilder::generate_StoreProperty(int name, int base)
+{
+    createNode(opBuilder()->get<Meta::JSStoreProperty>(),
+               env()->slot(base),
+               createConstant(name),
+               env()->accumulator());
+}
+
+void GraphBuilder::generate_SetLookup(int index, int base)
+{
+
+    function()->v4Function()->isStrict()
+            ? createNode(opBuilder()->get<Meta::JSSetLookupStrict>(), env()->slot(base),
+                         createConstant(index), env()->accumulator())
+            : createNode(opBuilder()->get<Meta::JSSetLookupSloppy>(), env()->slot(base),
+                         createConstant(index), env()->accumulator());
+}
+
+void GraphBuilder::generate_LoadSuperProperty(int property)
+{
+    bindAcc(createNode(opBuilder()->get<Meta::JSLoadSuperProperty>(),
+                       env()->slot(property)));
+}
+
+void GraphBuilder::generate_StoreSuperProperty(int property)
+{
+    createNode(opBuilder()->get<Meta::JSStoreSuperProperty>(),
+               createConstant(property),
+               env()->accumulator());
+}
+
+void GraphBuilder::generate_StoreScopeObjectProperty(int base, int propertyIndex)
+{
+    createNode(opBuilder()->get<Meta::QMLStoreScopeObjectProperty>(),
+               env()->slot(base),
+               createConstant(propertyIndex),
+               env()->accumulator());
+}
+
+void GraphBuilder::generate_StoreContextObjectProperty(int base, int propertyIndex)
+{
+    createNode(opBuilder()->get<Meta::QMLStoreContextObjectProperty>(),
+               env()->slot(base),
+               createConstant(propertyIndex),
+               env()->accumulator());
+}
+
+void GraphBuilder::generate_LoadScopeObjectProperty(int propertyIndex, int base,
+                                                    int captureRequired)
+{
+    bindAcc(createNode(opBuilder()->get<Meta::QMLLoadScopeObjectProperty>(),
+                       env()->slot(base),
+                       createConstant(propertyIndex),
+                       createConstant(captureRequired)));
+}
+
+void GraphBuilder::generate_LoadContextObjectProperty(int propertyIndex, int base,
+                                                      int captureRequired)
+{
+    bindAcc(createNode(opBuilder()->get<Meta::QMLLoadContextObjectProperty>(),
+                       env()->slot(base),
+                       createConstant(propertyIndex),
+                       createConstant(captureRequired)));
+}
+
+void GraphBuilder::generate_LoadIdObject(int index, int base)
+{
+    bindAcc(createNode(opBuilder()->get<Meta::QMLLoadIdObject>(),
+                       env()->slot(base),
+                       createConstant(index)));
+}
+
+void GraphBuilder::generate_Yield() { Q_UNREACHABLE(); }
+void GraphBuilder::generate_YieldStar() { Q_UNREACHABLE(); }
+void GraphBuilder::generate_Resume(int /*offset*/) { Q_UNREACHABLE(); }
+
+void GraphBuilder::finalizeCall(Operation::Kind kind, VarArgNodes &args, int argc, int argv)
+{
+    populate(args, argc, argv);
+    bindAcc(createAndLinkNode(opBuilder()->getJSVarArgsCall(kind, uint16_t(args.size())),
+                              args.data(), size_t(args.size())));
+}
+
+void GraphBuilder::generate_CallValue(int name, int argc, int argv, int /*traceSlot*/)
+{
+    VarArgNodes args;
+    args.append(env()->slot(name));
+    finalizeCall(Meta::JSCallValue, args, argc, argv);
+}
+
+void GraphBuilder::generate_CallWithReceiver(int name, int thisObject, int argc, int argv,
+                                             int /*traceSlot*/)
+{
+    VarArgNodes args;
+    args.append(env()->slot(name));
+    args.append(env()->slot(thisObject));
+    finalizeCall(Meta::JSCallWithReceiver, args, argc, argv);
+}
+
+void GraphBuilder::generate_CallProperty(int name, int base, int argc, int argv, int /*traceSlot*/)
+{
+    VarArgNodes args;
+    args.append(env()->slot(base));
+    args.append(createConstant(name));
+    finalizeCall(Meta::JSCallProperty, args, argc, argv);
+}
+
+void GraphBuilder::generate_CallPropertyLookup(int lookupIndex, int base, int argc, int argv,
+                                               int /*traceSlot*/)
+{
+    VarArgNodes args;
+    args.append(env()->slot(base));
+    args.append(createConstant(lookupIndex));
+    finalizeCall(Meta::JSCallLookup, args, argc, argv);
+}
+
+void GraphBuilder::generate_CallElement(int base, int index, int argc, int argv, int /*traceSlot*/)
+{
+    VarArgNodes args;
+    args.append(env()->slot(base));
+    args.append(env()->slot(index));
+    finalizeCall(Meta::JSCallElement, args, argc, argv);
+}
+
+void GraphBuilder::generate_CallName(int name, int argc, int argv, int /*traceSlot*/)
+{
+    VarArgNodes args;
+    args.append(createConstant(name));
+    finalizeCall(Meta::JSCallName, args, argc, argv);
+}
+
+void GraphBuilder::generate_CallPossiblyDirectEval(int argc, int argv, int /*traceSlot*/)
+{
+    VarArgNodes args;
+    finalizeCall(Meta::JSCallPossiblyDirectEval, args, argc, argv);
+}
+
+void GraphBuilder::generate_CallGlobalLookup(int index, int argc, int argv, int /*traceSlot*/)
+{
+    VarArgNodes args;
+    args.append(createConstant(index));
+    finalizeCall(Meta::JSCallGlobalLookup, args, argc, argv);
+}
+
+void GraphBuilder::generate_CallScopeObjectProperty(int propIdx, int base, int argc, int argv,
+                                                    int /*traceSlot*/)
+{
+    VarArgNodes args;
+    args.append(env()->slot(base));
+    args.append(createConstant(propIdx));
+    finalizeCall(Meta::QMLCallScopeObjectProperty, args, argc, argv);
+}
+
+void GraphBuilder::generate_CallContextObjectProperty(int propIdx, int base, int argc, int argv,
+                                                      int /*traceSlot*/)
+{
+    VarArgNodes args;
+    args.append(env()->slot(base));
+    args.append(createConstant(propIdx));
+    finalizeCall(Meta::QMLCallContextObjectProperty, args, argc, argv);
+}
+
+void GraphBuilder::generate_SetUnwindHandler(int offset)
+{
+    m_currentUnwindHandlerOffset = offset ? absoluteOffset(offset) : 0;
+    env()->setUnwindHandlerOffset(m_currentUnwindHandlerOffset);
+}
+
+void GraphBuilder::generate_UnwindDispatch()
+{
+    auto e = createNode(opBuilder()->get<Meta::HasException>(), graph()->engineNode());
+    createNode(opBuilder()->get<Meta::Branch>(), e);
+    {
+        InterpreterSubEnvironment subEnvironment(this);
+        createIfTrue();
+        startUnwinding();
+    }
+
+    createIfFalse();
+
+    const auto unwindHandlerOffset = env()->unwindHandlerOffset();
+    const auto fallthroughSuccessor = nextInstructionOffset();
+    auto nContinuations = m_func->unwindLabelOffsets().size() + 1;
+    if (unwindHandlerOffset)
+        ++nContinuations;
+    Q_ASSERT(nContinuations <= std::numeric_limits<unsigned>::max());
+    createNode(opBuilder()->getUnwindDispatch(unsigned(nContinuations), unwindHandlerOffset,
+                                              fallthroughSuccessor));
+
+    {
+        InterpreterSubEnvironment fallthroughEnv(this);
+        mergeIntoSuccessor(fallthroughSuccessor);
+    }
+
+    if (unwindHandlerOffset) {
+        InterpreterSubEnvironment unwindHandlerEnv(this);
+        createHandleUnwind(unwindHandlerOffset);
+        mergeIntoSuccessor(unwindHandlerOffset);
+    }
+
+    for (int unwindLabelOffset : m_func->unwindLabelOffsets()) {
+        if (unwindLabelOffset <= currentInstructionOffset())
+            continue;
+        InterpreterSubEnvironment unwindLabelEnv(this);
+        createHandleUnwind(unwindLabelOffset);
+        mergeIntoSuccessor(unwindLabelOffset);
+    }
+
+    setEnv(nullptr);
+}
+
+void GraphBuilder::generate_UnwindToLabel(int level, int offset)
+{
+    //### For de-optimization, the relative offset probably also needs to be stored
+    int unwinder = absoluteOffset(offset);
+    createNode(opBuilder()->get<Meta::UnwindToLabel>(),
+               createConstant(level),
+               createConstant(unwinder));
+    m_func->addUnwindLabelOffset(unwinder);
+    startUnwinding();
+}
+
+void GraphBuilder::generate_DeadTemporalZoneCheck(int name)
+{
+    Node *check = createNode(opBuilder()->get<Meta::IsEmpty>(), env()->accumulator());
+    createNode(opBuilder()->get<Meta::Branch>(), check);
+
+    { //### it's probably better to handle this by de-optimizing
+        InterpreterSubEnvironment subEnvironment(this);
+        createIfTrue();
+        createNode(opBuilder()->get<Meta::ThrowReferenceError>(),
+                   createConstant(name));
+        startUnwinding();
+    }
+
+    createIfFalse();
+}
+
+void GraphBuilder::generate_ThrowException()
+{
+    createNode(opBuilder()->get<Meta::Throw>(), env()->accumulator());
+    startUnwinding();
+}
+
+void GraphBuilder::generate_GetException()
+{
+    bindAcc(createNode(opBuilder()->get<Meta::GetException>()));
+}
+
+void GraphBuilder::generate_SetException()
+{
+    createNode(opBuilder()->get<Meta::SetException>(),
+               env()->accumulator());
+}
+
+void GraphBuilder::generate_CreateCallContext()
+{
+    createNode(opBuilder()->get<Meta::JSCreateCallContext>());
+}
+
+void GraphBuilder::generate_PushCatchContext(int index, int name)
+{
+    createNode(opBuilder()->get<Meta::JSCreateCatchContext>(),
+               createConstant(index),
+               createConstant(name));
+}
+
+void GraphBuilder::generate_PushWithContext()
+{
+    bindAcc(createNode(opBuilder()->get<Meta::JSCreateWithContext>(),
+                       env()->accumulator()));
+}
+
+void GraphBuilder::generate_PushBlockContext(int index)
+{
+    createNode(opBuilder()->get<Meta::JSCreateBlockContext>(),
+               createConstant(index));
+}
+
+void GraphBuilder::generate_CloneBlockContext()
+{
+    createNode(opBuilder()->get<Meta::JSCloneBlockContext>());
+}
+
+void GraphBuilder::generate_PushScriptContext(int index)
+{
+    createNode(opBuilder()->get<Meta::JSCreateScriptContext>(), createConstant(index));
+}
+
+void GraphBuilder::generate_PopScriptContext()
+{
+    createNode(opBuilder()->get<Meta::JSPopScriptContext>());
+}
+
+void GraphBuilder::generate_PopContext()
+{
+    createNode(opBuilder()->get<Meta::PopContext>());
+}
+
+void GraphBuilder::generate_GetIterator(int iterator)
+{
+    bindAcc(createNode(opBuilder()->get<Meta::JSGetIterator>(),
+                       env()->accumulator(),
+                       createConstant(iterator)));
+}
+
+void GraphBuilder::generate_IteratorNextAndFriends_TrailingStuff(Node *iterationNode,
+                                                                 int resultSlot)
+{
+    // See generate_IteratorNext for why this method exists.
+
+    // check that no-one messed around with the operation and made it throwing
+    Q_ASSERT(iterationNode->operation()->controlOutputCount() == 1);
+
+    // check that it's in the effect chain, because HasException relies on that
+    Q_ASSERT(iterationNode->operation()->effectOutputCount() == 1);
+
+    env()->bindNodeToSlot(createNode(opBuilder()->get<Meta::SelectOutput>(),
+                                     iterationNode,
+                                     createConstant(1),
+                                     graph()->undefinedNode()),
+                          resultSlot);
+    // Note: the following will NOT set the accumulator, because it contains the return value of
+    // the runtime call!
+    Node *ehCheck = createNode(opBuilder()->get<Meta::HasException>(), graph()->engineNode());
+    createNode(opBuilder()->get<Meta::Branch>(), ehCheck);
+
+    { // EH path:
+        InterpreterSubEnvironment subEnvironment(this);
+        createIfTrue();
+        if (auto ehOffset = env()->unwindHandlerOffset()) {
+            // Ok, there is an exception handler, so go there:
+            mergeIntoSuccessor(ehOffset);
+        } else {
+            // No Exception Handler, so keep the exception set in the engine, and leave the function
+            // a.s.a.p.:
+            bindAcc(graph()->undefinedNode());
+            generate_Ret();
+        }
+    }
+
+    // Normal control flow:
+    createIfFalse();
+}
+
+void GraphBuilder::generate_IteratorNext(int value, int done)
+{
+    // The way we model exceptions in the graph is that a runtime function will either succeed and
+    // return a value, or it fails and throws an exception. If it throws, the return value is not
+    // used because the method did not complete normally, and therefore it might be tainted.
+    //
+    // This is a problem for (and only for) IteratorNext and IteratorNextForYieldStart.
+    //
+    // What would happen in the normal case, is that the return value (done) is not used/assigned
+    // when IteratorNext throws, because the exception handling path is chosen. However, the
+    // interpreter *does* assign it, and will only check for an exception *after* that assignment.
+    //
+    // So, in order to work around this odd-duck behavior, we mark the operation as NoThrow,
+    // override the runtime method and flag it to not throw, and insert extra exception check nodes
+    // after the SelectOutput that follows the IteratorNext(ForYieldStar).
+    //
+    // Also note that the IteratorNext and IteratorNextForYieldStar are the only operations that
+    // have an inout parameter, and thus require a SelectOutput node to retrieve this.
+
+    Node *n = createNode(opBuilder()->get<Meta::JSIteratorNext>(),
+                         env()->accumulator(),
+                         graph()->undefinedNode());
+    bindAcc(n);
+    env()->bindNodeToSlot(n, done);
+    generate_IteratorNextAndFriends_TrailingStuff(n, value);
+}
+
+void GraphBuilder::generate_IteratorNextForYieldStar(int iterator, int object)
+{
+    // Please, PLEASE read the comment in generate_IteratorNext.
+    Node *n = createNode(opBuilder()->get<Meta::JSIteratorNextForYieldStar>(),
+                         env()->accumulator(),
+                         env()->slot(iterator),
+                         graph()->undefinedNode());
+    // Note: the following is a tiny bit different from what generate_IteratorNext does.
+    bindAcc(n);
+    generate_IteratorNextAndFriends_TrailingStuff(n, object);
+}
+
+void GraphBuilder::generate_IteratorClose(int done)
+{
+    bindAcc(createNode(opBuilder()->get<Meta::JSIteratorClose>(),
+                       env()->accumulator(),
+                       env()->slot(done)));
+}
+
+void GraphBuilder::generate_DestructureRestElement()
+{
+    bindAcc(createNode(opBuilder()->get<Meta::JSDestructureRestElement>(),
+                       env()->accumulator()));
+}
+
+void GraphBuilder::generate_DeleteProperty(int base, int index)
+{
+    bindAcc(createNode(opBuilder()->get<Meta::JSDeleteProperty>(),
+                       env()->slot(base),
+                       env()->slot(index)));
+}
+
+void GraphBuilder::generate_DeleteName(int name)
+{
+    bindAcc(createNode(opBuilder()->get<Meta::JSDeleteName>(),
+                       createConstant(name)));
+}
+
+void GraphBuilder::generate_TypeofName(int name)
+{
+    bindAcc(createNode(opBuilder()->get<Meta::JSTypeofName>(),
+                       createConstant(name)));
+}
+
+void GraphBuilder::generate_TypeofValue()
+{
+    bindAcc(createNode(opBuilder()->get<Meta::JSTypeofValue>(), env()->accumulator()));
+}
+
+void GraphBuilder::generate_DeclareVar(int varName, int isDeletable)
+{
+    bindAcc(createNode(opBuilder()->get<Meta::JSDeclareVar>(),
+                       createConstant(isDeletable),
+                       createConstant(varName)));
+}
+
+void GraphBuilder::generate_DefineArray(int argc, int argv)
+{
+    VarArgNodes args;
+    finalizeCall(Meta::JSDefineArray, args, argc, argv);
+}
+
+void GraphBuilder::generate_DefineObjectLiteral(int internalClassId, int argc, int argv)
+{
+    VarArgNodes args;
+    args.append(createConstant(internalClassId));
+    finalizeCall(Meta::JSDefineObjectLiteral, args, argc, argv);
+}
+
+void GraphBuilder::generate_CreateClass(int classIndex, int heritage, int computedNames)
+{
+    int argc = 0;
+    int argv = computedNames;
+
+    const QV4::CompiledData::Class *cls = function()->v4Function()->compilationUnit->unitData()
+                                                  ->classAt(classIndex);
+    const CompiledData::Method *methods = cls->methodTable();
+    for (uint i = 0; i < cls->nStaticMethods + cls->nMethods; ++i) {
+        if (methods[i].name == std::numeric_limits<unsigned>::max())
+            ++argc;
+    }
+
+    VarArgNodes args;
+    args.append(createConstant(classIndex));
+    args.append(env()->slot(heritage));
+    finalizeCall(Meta::JSCreateClass, args, argc, argv);
+}
+
+void GraphBuilder::generate_CreateMappedArgumentsObject()
+{
+    bindAcc(createNode(opBuilder()->get<Meta::JSCreateMappedArgumentsObject>()));
+}
+
+void GraphBuilder::generate_CreateUnmappedArgumentsObject()
+{
+    bindAcc(createNode(opBuilder()->get<Meta::JSCreateUnmappedArgumentsObject>()));
+}
+
+void GraphBuilder::generate_CreateRestParameter(int argIndex)
+{
+    bindAcc(createNode(opBuilder()->get<Meta::JSCreateRestParameter>(),
+                       createConstant(argIndex)));
+}
+
+void GraphBuilder::generate_ConvertThisToObject()
+{
+    Node* control = createNode(opBuilder()->get<Meta::JSThisToObject>(),
+                               env()->slot(CallData::This));
+    env()->bindNodeToSlot(control, CallData::This);
+}
+
+void GraphBuilder::generate_LoadSuperConstructor()
+{
+    bindAcc(createNode(opBuilder()->get<Meta::JSLoadSuperConstructor>(),
+                       env()->slot(CallData::Function)));
+}
+
+void GraphBuilder::generate_ToObject()
+{
+    bindAcc(createNode(opBuilder()->get<Meta::ToObject>(),
+                       env()->accumulator()));
+}
+
+void GraphBuilder::generate_CallWithSpread(int func, int thisObject, int argc, int argv,
+                                           int /*traceSlot*/)
+{
+    VarArgNodes args;
+    args.append(env()->slot(func));
+    args.append(env()->slot(thisObject));
+    finalizeCall(Meta::JSCallWithSpread, args, argc, argv);
+}
+
+void GraphBuilder::generate_TailCall(int func, int thisObject, int argc, int argv)
+{
+    VarArgNodes args;
+    args.append(env()->slot(func));
+    args.append(env()->slot(thisObject));
+    populate(args, argc, argv);
+    Node *n = createAndLinkNode(opBuilder()->getJSTailCall(uint16_t(args.size())), args.data(),
+                                size_t(args.size()));
+    queueFunctionExit(n);
+}
+
+void GraphBuilder::generate_Construct(int func, int argc, int argv)
+{
+    VarArgNodes args;
+    args.append(env()->slot(func));
+    args.append(env()->accumulator());
+    finalizeCall(Meta::JSConstruct, args, argc, argv);
+}
+
+void GraphBuilder::generate_ConstructWithSpread(int func, int argc, int argv)
+{
+    VarArgNodes args;
+    args.append(env()->slot(func));
+    args.append(env()->accumulator());
+    finalizeCall(Meta::JSConstructWithSpread, args, argc, argv);
+}
+
+void GraphBuilder::generate_Jump(int offset)
+{
+    auto jumpTarget = absoluteOffset(offset);
+    mergeIntoSuccessor(jumpTarget);
+}
+
+void GraphBuilder::generate_JumpTrue(int /*traceSlot*/, int offset)
+{
+    createNode(opBuilder()->get<Meta::Branch>(), createToBoolean(env()->accumulator()));
+
+    {
+        InterpreterSubEnvironment subEnvironment(this);
+        auto jumpTarget = absoluteOffset(offset);
+        createIfTrue();
+        mergeIntoSuccessor(jumpTarget);
+    }
+
+    createIfFalse();
+}
+
+void GraphBuilder::generate_JumpFalse(int traceSlot, int offset)
+{
+    generate_JumpFalse(env()->accumulator(), traceSlot, offset);
+}
+
+void GraphBuilder::generate_JumpFalse(Node *condition, int /*traceSlot*/, int offset)
+{
+    createNode(opBuilder()->get<Meta::Branch>(), createToBoolean(condition));
+
+    {
+        InterpreterSubEnvironment subEnvironment(this);
+        auto jumpTarget = absoluteOffset(offset);
+        createIfFalse();
+        mergeIntoSuccessor(jumpTarget);
+    }
+
+    createIfTrue();
+}
+
+void GraphBuilder::generate_JumpNoException(int offset)
+{
+    auto e = createNode(opBuilder()->get<Meta::HasException>(), graph()->engineNode());
+    createNode(opBuilder()->get<Meta::Branch>(), e);
+
+    {
+        InterpreterSubEnvironment subEnvironment(this);
+        auto jumpTarget = absoluteOffset(offset);
+        createIfFalse();
+        mergeIntoSuccessor(jumpTarget);
+    }
+
+    createIfTrue();
+}
+
+void GraphBuilder::generate_JumpNotUndefined(int offset)
+{
+    Node *condition = createNode(opBuilder()->get<Meta::JSStrictEqual>(),
+                                 env()->accumulator(),
+                                 graph()->undefinedNode());
+    generate_JumpFalse(condition, NoTraceSlot, offset);
+}
+
+void GraphBuilder::generate_CmpEqNull()
+{
+    bindAcc(createNode(opBuilder()->get<Meta::JSEqual>(),
+                       env()->accumulator(),
+                       graph()->nullNode()));
+}
+
+void GraphBuilder::generate_CmpNeNull()
+{
+    generate_CmpEqNull();
+    bindAcc(createNode(opBuilder()->get<Meta::BooleanNot>(),
+                       env()->accumulator()));
+}
+
+void GraphBuilder::generate_CmpEqInt(int lhs)
+{
+    auto left = createConstant(lhs);
+    Node* control = createNode(opBuilder()->get<Meta::JSEqual>(),
+                               left,
+                               env()->accumulator());
+    bindAcc(control);
+}
+
+void GraphBuilder::generate_CmpNeInt(int lhs)
+{
+    generate_CmpEqInt(lhs);
+    bindAcc(createNode(opBuilder()->get<Meta::BooleanNot>(),
+                       env()->accumulator()));
+}
+
+void GraphBuilder::generate_CmpEq(int lhs)
+{
+    Node* control = createNode(opBuilder()->get<Meta::JSEqual>(),
+                               env()->slot(lhs),
+                               env()->accumulator());
+    bindAcc(control);
+}
+
+void GraphBuilder::generate_CmpNe(int lhs)
+{
+    generate_CmpEq(lhs);
+    bindAcc(createNode(opBuilder()->get<Meta::BooleanNot>(),
+                       env()->accumulator()));
+}
+
+void GraphBuilder::generate_CmpGt(int lhs)
+{
+    Node* control = createNode(opBuilder()->get<Meta::JSGreaterThan>(),
+                               env()->slot(lhs),
+                               env()->accumulator());
+    bindAcc(control);
+}
+
+void GraphBuilder::generate_CmpGe(int lhs)
+{
+    Node* control = createNode(opBuilder()->get<Meta::JSGreaterEqual>(),
+                               env()->slot(lhs),
+                               env()->accumulator());
+    bindAcc(control);
+}
+
+void GraphBuilder::generate_CmpLt(int lhs)
+{
+    Node* control = createNode(opBuilder()->get<Meta::JSLessThan>(),
+                               env()->slot(lhs),
+                               env()->accumulator());
+    bindAcc(control);
+}
+
+void GraphBuilder::generate_CmpLe(int lhs)
+{
+    Node* control = createNode(opBuilder()->get<Meta::JSLessEqual>(),
+                               env()->slot(lhs),
+                               env()->accumulator());
+    bindAcc(control);
+}
+
+void GraphBuilder::generate_CmpStrictEqual(int lhs)
+{
+    Node* control = createNode(opBuilder()->get<Meta::JSStrictEqual>(),
+                               env()->slot(lhs),
+                               env()->accumulator());
+    bindAcc(control);
+}
+
+void GraphBuilder::generate_CmpStrictNotEqual(int lhs)
+{
+    generate_CmpStrictEqual(lhs);
+    bindAcc(createNode(opBuilder()->get<Meta::BooleanNot>(),
+                       env()->accumulator()));
+}
+
+void GraphBuilder::generate_CmpIn(int lhs)
+{
+    bindAcc(createNode(opBuilder()->get<Meta::JSIn>(), env()->slot(lhs),
+                       env()->accumulator()));
+}
+
+void GraphBuilder::generate_CmpInstanceOf(int lhs)
+{
+    bindAcc(createNode(opBuilder()->get<Meta::JSInstanceOf>(), env()->slot(lhs),
+                       env()->accumulator()));
+}
+
+void GraphBuilder::generate_UNot()
+{
+    bindAcc(createNode(opBuilder()->get<Meta::BooleanNot>(),
+                       createToBoolean(env()->accumulator())));
+}
+
+void GraphBuilder::generate_UPlus()
+{
+    Node* control = createNode(opBuilder()->get<Meta::JSToNumber>(),
+                               env()->accumulator());
+    bindAcc(control);
+}
+
+void GraphBuilder::generate_UMinus(int /*traceSlot*/)
+{
+    Node* control = createNode(opBuilder()->get<Meta::JSNegate>(),
+                               env()->accumulator());
+    bindAcc(control);
+}
+
+void GraphBuilder::generate_UCompl()
+{
+    bindAcc(createNode(opBuilder()->get<Meta::JSBitXor>(),
+                       env()->accumulator(),
+                       createConstant(-1)));
+}
+
+void GraphBuilder::generate_Increment(int /*traceSlot*/)
+{
+    bindAcc(createNode(opBuilder()->get<Meta::JSAdd>(),
+                       env()->accumulator(),
+                       createConstant(1)));
+}
+
+
+void GraphBuilder::generate_Decrement(int /*traceSlot*/)
+{
+    bindAcc(createNode(opBuilder()->get<Meta::JSSubtract>(),
+                       env()->accumulator(),
+                       createConstant(1)));
+}
+
+void GraphBuilder::generate_Add(int lhs, int /*traceSlot*/)
+{
+    Node* control = createNode(opBuilder()->get<Meta::JSAdd>(),
+                               env()->slot(lhs),
+                               env()->accumulator());
+    bindAcc(control);
+}
+
+void GraphBuilder::generate_BitAnd(int lhs)
+{
+    bindAcc(createNode(opBuilder()->get<Meta::JSBitAnd>(),
+                       env()->slot(lhs),
+                       env()->accumulator()));
+}
+
+void GraphBuilder::generate_BitOr(int lhs)
+{
+    bindAcc(createNode(opBuilder()->get<Meta::JSBitOr>(),
+                       env()->slot(lhs),
+                       env()->accumulator()));
+}
+
+void GraphBuilder::generate_BitXor(int lhs)
+{
+    bindAcc(createNode(opBuilder()->get<Meta::JSBitXor>(),
+                       env()->slot(lhs),
+                       env()->accumulator()));
+}
+
+void GraphBuilder::generate_UShr(int lhs)
+{
+    bindAcc(createNode(opBuilder()->get<Meta::JSUnsignedShiftRight>(),
+                       env()->slot(lhs),
+                       env()->accumulator()));
+}
+
+void GraphBuilder::generate_Shr(int lhs)
+{
+    bindAcc(createNode(opBuilder()->get<Meta::JSShiftRight>(),
+                       env()->slot(lhs),
+                       env()->accumulator()));
+}
+
+void GraphBuilder::generate_Shl(int lhs)
+{
+    bindAcc(createNode(opBuilder()->get<Meta::JSShiftLeft>(),
+                       env()->slot(lhs),
+                       env()->accumulator()));
+}
+
+
+void GraphBuilder::generate_BitAndConst(int rhs)
+{
+    bindAcc(createNode(opBuilder()->get<Meta::JSBitAnd>(),
+                       env()->accumulator(),
+                       createConstant(rhs)));
+}
+
+void GraphBuilder::generate_BitOrConst(int rhs)
+{
+    bindAcc(createNode(opBuilder()->get<Meta::JSBitOr>(),
+                       env()->accumulator(),
+                       createConstant(rhs)));
+}
+
+void GraphBuilder::generate_BitXorConst(int rhs)
+{
+    bindAcc(createNode(opBuilder()->get<Meta::JSBitXor>(),
+                       env()->accumulator(),
+                       createConstant(rhs)));
+}
+
+void GraphBuilder::generate_UShrConst(int rhs)
+{
+    bindAcc(createNode(opBuilder()->get<Meta::JSUnsignedShiftRight>(),
+                       env()->accumulator(),
+                       createConstant(rhs)));
+}
+
+void GraphBuilder::generate_ShrConst(int rhs)
+{
+    bindAcc(createNode(opBuilder()->get<Meta::JSShiftRight>(),
+                       env()->accumulator(),
+                       createConstant(rhs)));
+}
+
+void GraphBuilder::generate_ShlConst(int rhs)
+{
+    bindAcc(createNode(opBuilder()->get<Meta::JSShiftLeft>(),
+                       env()->accumulator(),
+                       createConstant(rhs)));
+}
+
+void GraphBuilder::generate_Exp(int lhs)
+{
+    bindAcc(createNode(opBuilder()->get<Meta::JSExponentiate>(),
+                       env()->slot(lhs),
+                       env()->accumulator()));
+}
+
+void GraphBuilder::generate_Mul(int lhs, int /*traceSlot*/)
+{
+    bindAcc(createNode(opBuilder()->get<Meta::JSMultiply>(),
+                       env()->slot(lhs),
+                       env()->accumulator()));
+}
+
+void GraphBuilder::generate_Div(int lhs)
+{
+    bindAcc(createNode(opBuilder()->get<Meta::JSDivide>(),
+                       env()->slot(lhs),
+                       env()->accumulator()));
+}
+
+void GraphBuilder::generate_Mod(int lhs, int /*traceSlot*/)
+{
+    bindAcc(createNode(opBuilder()->get<Meta::JSModulo>(),
+                       env()->slot(lhs),
+                       env()->accumulator()));
+}
+
+void GraphBuilder::generate_Sub(int lhs, int /*traceSlot*/)
+{
+    bindAcc(createNode(opBuilder()->get<Meta::JSSubtract>(),
+                       env()->slot(lhs),
+                       env()->accumulator()));
+}
+
+void GraphBuilder::generate_LoadQmlContext(int result)
+{
+    env()->bindNodeToSlot(createNode(opBuilder()->get<Meta::QMLLoadContext>()), result);
+}
+
+void GraphBuilder::generate_LoadQmlImportedScripts(int result)
+{
+    env()->bindNodeToSlot(createNode(opBuilder()->get<Meta::QMLLoadImportedScripts>()),
+                          result);
+}
+
+void GraphBuilder::generate_InitializeBlockDeadTemporalZone(int firstReg, int count)
+{
+    for (int reg = firstReg; reg < firstReg + count; ++reg)
+        env()->bindNodeToSlot(graph()->emptyNode(), reg);
+}
+
+void GraphBuilder::generate_ThrowOnNullOrUndefined()
+{
+    createNode(opBuilder()->get<Meta::JSThrowOnNullOrUndefined>(),
+               env()->accumulator());
+}
+
+void GraphBuilder::generate_GetTemplateObject(int index)
+{
+    bindAcc(createNode(opBuilder()->get<Meta::JSGetTemplateObject>(),
+                       createConstant(index)));
+}
+
+GraphBuilder::Verdict GraphBuilder::startInstruction(Moth::Instr::Type /*instr*/)
+{
+    // This handles a couple of cases on how flow control can end up at this instruction.
+
+    const auto off = currentInstructionOffset();
+    if (auto newEnv = m_envForOffset[off]) {
+        // Ok, there was a jump from before to this point (which registered an environment), so we
+        // have two options:
+        if (env() != newEnv && env() != nullptr) {
+            // There is a current environment different from the environment active when we took the
+            // jump. This happens with e.g. an if-then-else:
+            //
+            //     acc = condition
+            //     JumpFalse else-block
+            //     ... then block
+            //     Jump end-if
+            //   else-block:
+            //     ... else block
+            //   end-if:
+            //     .. some instruction   <--- we're here
+            //
+            // in that case we merge the after-else environment into the after-then environment:
+            newEnv->merge(env());
+        } else {
+            // There is not a current environment. This can happen with e.g. a loop:
+            //  loop-start:
+            //     acc = condition
+            //     JumpFalse loop-end
+            //     ... loop body
+            //     Jump loop-start
+            //  loop-end:
+            //     .... some instruction   <--- we're here
+            //
+            // The last jump of the loop will clear the environment, so at this point we only have
+            // the environment registered by the JumpFalse. This is the asy case: no merges, just
+            // take the registered environment unchanged.
+        }
+
+        // Leave the merged environment as-is, and continue with a copy. We cannot change the
+        // registered environment in case this point also happens to be a loop start.
+        setEnv(newEnv->copy());
+    }
+
+    if (env() == nullptr) {
+        // Ok, there is no environment, meaning nobody jumped to this instruction, and the previous
+        // instruction doesn't let control flow end up here. So, this is dead code.
+        // This can happen for JS like:
+        //
+        //   if (condition) {
+        //     return something
+        //   } else {
+        //     return somethingElse
+        //   }
+        //   someCode   <--- we're here
+        return SkipInstruction;
+    }
+
+    const LabelInfo *info = isLoopStart(off);
+    if (info && env()) {
+        // Ok, this instruction is the start of a loop, meaning there will be a jump backwards to
+        // this point. Make sure there is a Region node with Phi nodes here.
+        handleLoopStart(*info);
+    }
+
+    return ProcessInstruction;
+}
+
+void GraphBuilder::endInstruction(Moth::Instr::Type /*instr*/) {}
+
+} // IR namespace
+} // QV4 namespace
+QT_END_NAMESPACE
diff --git a/src/qml/jit/qv4graphbuilder_p.h b/src/qml/jit/qv4graphbuilder_p.h
new file mode 100644
index 0000000000..6393cab9ef
--- /dev/null
+++ b/src/qml/jit/qv4graphbuilder_p.h
@@ -0,0 +1,311 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QV4GRAPHBUILDER_P_H
+#define QV4GRAPHBUILDER_P_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include <private/qv4global_p.h>
+#include <private/qv4bytecodehandler_p.h>
+#include <private/qv4ir_p.h>
+#include "qv4graph_p.h"
+
+QT_REQUIRE_CONFIG(qml_tracing);
+
+QT_BEGIN_NAMESPACE
+
+namespace QV4 {
+namespace IR {
+
+// The graph builder walks the byte-code, and produces a graph. The graph is a digraph, where the
+// nodes have operations, and the edges are dependencies (or inputs).
+class GraphBuilder: protected Moth::ByteCodeHandler
+{
+    Q_DISABLE_COPY_MOVE(GraphBuilder)
+
+    enum { NoTraceSlot = -1 };
+
+    struct LabelInfo { //### extend this to also capture the amount of slots that are live
+        LabelInfo() = default;
+        LabelInfo(unsigned label) : labelOffset(label) {}
+        unsigned labelOffset = 0;
+    };
+
+public:
+    static void buildGraph(IR::Function *function);
+
+    class InterpreterEnvironment;
+
+    void setEnv(InterpreterEnvironment *newEnv)
+    { m_currentEnv = newEnv; }
+
+    InterpreterEnvironment *env() const
+    { return m_currentEnv; }
+
+private:
+    GraphBuilder(IR::Function *function);
+    ~GraphBuilder() override = default;
+
+    void startGraph();
+    void endGraph();
+
+    Node *bindAcc(Node *n);
+    Node *createAndLinkNode(Operation *op, Node *operands[], size_t opCount, bool incomplete = false);
+    Node *createNode(Operation *op, bool incomplete = false);
+    Node *createNode(Operation *op, Node *n1);
+    Node *createNode(Operation *op, Node *n1, Node *n2);
+    Node *createNode(Operation *op, Node *n1, Node *n2, Node *n3);
+    Node *createNode(Operation *op, Node *n1, Node *n2, Node *n3, Node *n4);
+    Node *createRegion(unsigned nControlInputs);
+    Node *createIfTrue();
+    Node *createIfFalse();
+    Node *createConstant(int v);
+    Node *createPhi(unsigned nInputs, Node *input, Node *control);
+    Node *createEffectPhi(unsigned nInputs, Node *input, Node *control);
+    Node *createHandleUnwind(int offset);
+    Node *mergeControl(Node *c1, Node *c2);
+    Node *mergeEffect(Node *e1, Node *e2, Node *control);
+    Node *mergeValue(Node *v1, Node *v2, Node *control);
+
+    Node *createToBoolean(Node *input);
+
+    using VarArgNodes = QVarLengthArray<Node *, 32>;
+    void populate(VarArgNodes &args, int argc, int argv);
+
+    void queueFunctionExit(Node *exitNode);
+
+    Function *function() const
+    { return m_func; }
+
+    Graph *graph()
+    { return m_graph; }
+
+    Node *mergeIntoSuccessor(int offset);
+
+    OperationBuilder *opBuilder() const
+    { return m_graph->opBuilder(); }
+
+    int absoluteOffset(int offset) const
+    { return offset + nextInstructionOffset(); }
+
+    const LabelInfo *labelInfoAt(unsigned offset) const;
+    const LabelInfo *isLoopStart(unsigned offset) const;
+    void handleLoopStart(const LabelInfo &labelInfo);
+    void startUnwinding();
+
+protected: // ByteCodeHandler
+    void generate_Ret() override;
+    void generate_Debug() override;
+    void generate_LoadConst(int index) override;
+    void generate_LoadZero() override;
+    void generate_LoadTrue() override;
+    void generate_LoadFalse() override;
+    void generate_LoadNull() override;
+    void generate_LoadUndefined() override;
+    void generate_LoadInt(int value) override;
+    void generate_MoveConst(int constIndex, int destTemp) override;
+    void generate_LoadReg(int reg) override;
+    void generate_StoreReg(int reg) override;
+    void generate_MoveReg(int srcReg, int destReg) override;
+    void generate_LoadImport(int index) override;
+    void generate_LoadLocal(int index, int traceSlot) override;
+    void generate_StoreLocal(int index) override;
+    void generate_LoadScopedLocal(int scope, int index, int traceSlot) override;
+    void generate_StoreScopedLocal(int scope, int index) override;
+    void generate_LoadRuntimeString(int stringId) override;
+    void generate_MoveRegExp(int regExpId, int destReg) override;
+    void generate_LoadClosure(int value) override;
+    void generate_LoadName(int name, int traceSlot) override;
+    void generate_LoadGlobalLookup(int index, int traceSlot) override;
+    void generate_StoreNameSloppy(int name) override;
+    void generate_StoreNameStrict(int name) override;
+    void generate_LoadElement(int base, int traceSlot) override;
+    void generate_StoreElement(int base, int index, int traceSlot) override;
+    void generate_LoadProperty(int name, int traceSlot) override;
+    void generate_GetLookup(int index, int traceSlot) override;
+    void generate_StoreProperty(int name, int base) override;
+    void generate_SetLookup(int index, int base) override;
+    void generate_LoadSuperProperty(int property) override;
+    void generate_StoreSuperProperty(int property) override;
+    void generate_StoreScopeObjectProperty(int base,
+                                           int propertyIndex) override;
+    void generate_StoreContextObjectProperty(int base,
+                                             int propertyIndex) override;
+    void generate_LoadScopeObjectProperty(int propertyIndex, int base,
+                                          int captureRequired) override;
+    void generate_LoadContextObjectProperty(int propertyIndex, int base,
+                                            int captureRequired) override;
+    void generate_LoadIdObject(int index, int base) override;
+    void generate_Yield() override;
+    void generate_YieldStar() override;
+    void generate_Resume(int offset) override;
+    void finalizeCall(Operation::Kind kind, VarArgNodes &args, int argc, int argv);
+    void generate_CallValue(int name, int argc, int argv, int traceSlot) override;
+    void generate_CallWithReceiver(int name, int thisObject, int argc, int argv,
+                                   int traceSlot) override;
+    void generate_CallProperty(int name, int base, int argc, int argv, int traceSlot) override;
+    void generate_CallPropertyLookup(int lookupIndex, int base, int argc, int argv,
+                                     int traceSlot) override;
+    void generate_CallElement(int base, int index, int argc, int argv, int traceSlot) override;
+    void generate_CallName(int name, int argc, int argv, int traceSlot) override;
+    void generate_CallPossiblyDirectEval(int argc, int argv, int traceSlot) override;
+    void generate_CallGlobalLookup(int index, int argc, int argv, int traceSlot) override;
+    void generate_CallScopeObjectProperty(int propIdx, int base, int argc, int argv,
+                                          int traceSlot) override;
+    void generate_CallContextObjectProperty(int propIdx, int base, int argc, int argv,
+                                            int traceSlot) override;
+    void generate_SetUnwindHandler(int offset) override;
+    void generate_UnwindDispatch() override;
+    void generate_UnwindToLabel(int level, int offset) override;
+    void generate_DeadTemporalZoneCheck(int name) override;
+    void generate_ThrowException() override;
+    void generate_GetException() override;
+    void generate_SetException() override;
+    void generate_CreateCallContext() override;
+    void generate_PushCatchContext(int index, int name) override;
+    void generate_PushWithContext() override;
+    void generate_PushBlockContext(int index) override;
+    void generate_CloneBlockContext() override;
+    void generate_PushScriptContext(int index) override;
+    void generate_PopScriptContext() override;
+    void generate_PopContext() override;
+    void generate_GetIterator(int iterator) override;
+    void generate_IteratorNextAndFriends_TrailingStuff(Node *iterationNode, int resultSlot);
+    void generate_IteratorNext(int value, int done) override;
+    void generate_IteratorNextForYieldStar(int iterator, int object) override;
+    void generate_IteratorClose(int done) override;
+    void generate_DestructureRestElement() override;
+    void generate_DeleteProperty(int base, int index) override;
+    void generate_DeleteName(int name) override;
+    void generate_TypeofName(int name) override;
+    void generate_TypeofValue() override;
+    void generate_DeclareVar(int varName, int isDeletable) override;
+    void generate_DefineArray(int argc, int argv) override;
+    void generate_DefineObjectLiteral(int internalClassId, int argc, int argv) override;
+    void generate_CreateClass(int classIndex, int heritage, int computedNames) override;
+    void generate_CreateMappedArgumentsObject() override;
+    void generate_CreateUnmappedArgumentsObject() override;
+    void generate_CreateRestParameter(int argIndex) override;
+    void generate_ConvertThisToObject() override;
+    void generate_LoadSuperConstructor() override;
+    void generate_ToObject() override;
+    void generate_CallWithSpread(int func, int thisObject, int argc, int argv,
+                                 int traceSlot) override;
+    void generate_TailCall(int func, int thisObject, int argc, int argv) override;
+    void generate_Construct(int func, int argc, int argv) override;
+    void generate_ConstructWithSpread(int func, int argc, int argv) override;
+    void generate_Jump(int offset) override;
+    void generate_JumpTrue(int traceSlot, int offset) override;
+    void generate_JumpFalse(int traceSlot, int offset) override;
+    void generate_JumpFalse(Node *condition, int traceSlot, int offset);
+    void generate_JumpNoException(int offset) override;
+    void generate_JumpNotUndefined(int offset) override;
+    void generate_CmpEqNull() override;
+    void generate_CmpNeNull() override;
+    void generate_CmpEqInt(int lhs) override;
+    void generate_CmpNeInt(int lhs) override;
+    void generate_CmpEq(int lhs) override;
+    void generate_CmpNe(int lhs) override;
+    void generate_CmpGt(int lhs) override;
+    void generate_CmpGe(int lhs) override;
+    void generate_CmpLt(int lhs) override;
+    void generate_CmpLe(int lhs) override;
+    void generate_CmpStrictEqual(int lhs) override;
+    void generate_CmpStrictNotEqual(int lhs) override;
+    void generate_CmpIn(int lhs) override;
+    void generate_CmpInstanceOf(int lhs) override;
+    void generate_UNot() override;
+    void generate_UPlus() override;
+    void generate_UMinus(int traceSlot) override;
+    void generate_UCompl() override;
+    void generate_Increment(int traceSlot) override;
+    void generate_Decrement(int traceSlot) override;
+    void generate_Add(int lhs, int traceSlot) override;
+    void generate_BitAnd(int lhs) override;
+    void generate_BitOr(int lhs) override;
+    void generate_BitXor(int lhs) override;
+    void generate_UShr(int lhs) override;
+    void generate_Shr(int lhs) override;
+    void generate_Shl(int lhs) override;
+    void generate_BitAndConst(int rhs) override;
+    void generate_BitOrConst(int rhs) override;
+    void generate_BitXorConst(int rhs) override;
+    void generate_UShrConst(int rhs) override;
+    void generate_ShrConst(int rhs) override;
+    void generate_ShlConst(int rhs) override;
+    void generate_Exp(int lhs) override;
+    void generate_Mul(int lhs, int traceSlot) override;
+    void generate_Div(int lhs) override;
+    void generate_Mod(int lhs, int traceSlot) override;
+    void generate_Sub(int lhs, int traceSlot) override;
+    void generate_LoadQmlContext(int result) override;
+    void generate_LoadQmlImportedScripts(int result) override;
+    void generate_InitializeBlockDeadTemporalZone(int firstReg, int count) override;
+    void generate_ThrowOnNullOrUndefined() override;
+    void generate_GetTemplateObject(int index) override;
+
+    Verdict startInstruction(Moth::Instr::Type instr) override;
+    void endInstruction(Moth::Instr::Type instr) override;
+
+private:
+    IR::Function *m_func;
+    Graph *m_graph;
+    InterpreterEnvironment *m_currentEnv;
+    std::vector<Node *> m_exitControls;
+    QHash<int, InterpreterEnvironment *> m_envForOffset;
+    std::vector<LabelInfo> m_labelInfos;
+    int m_currentUnwindHandlerOffset = 0;
+};
+
+} // namespace IR
+} // namespace QV4
+
+QT_END_NAMESPACE
+
+#endif // QV4GRAPHBUILDER_P_H
diff --git a/src/qml/jit/qv4ir.cpp b/src/qml/jit/qv4ir.cpp
new file mode 100644
index 0000000000..0b82330394
--- /dev/null
+++ b/src/qml/jit/qv4ir.cpp
@@ -0,0 +1,382 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <private/qqmlglobal_p.h>
+#include "qv4ir_p.h"
+#include "qv4node_p.h"
+#include "qv4function_p.h"
+#include <qv4graph_p.h>
+#include "qv4stackframe_p.h"
+#include "qv4operation_p.h"
+#include "qv4util_p.h"
+
+#include <QtCore/qloggingcategory.h>
+#include <QtCore/qjsonobject.h>
+#include <QtCore/qjsonarray.h>
+#include <QtCore/qfile.h>
+
+QT_BEGIN_NAMESPACE
+namespace QV4 {
+namespace IR {
+
+Q_LOGGING_CATEGORY(lcJsonIR, "qt.v4.ir.json");
+Q_LOGGING_CATEGORY(lcDotIR, "qt.v4.ir.dot");
+Q_LOGGING_CATEGORY(lcVerify, "qt.v4.ir.verify");
+
+Function::Function(QV4::Function *qv4Function)
+    : qv4Function(qv4Function)
+    , m_graph(Graph::create(this))
+    , m_dumper(nullptr)
+    , m_nodeInfo(128, nullptr)
+{
+}
+
+Function::~Function()
+{
+    delete m_dumper;
+}
+
+QString Function::name() const
+{
+    QString name;
+    if (auto n = v4Function()->name())
+        name = n->toQString();
+    if (name.isEmpty())
+        name.sprintf("%p", static_cast<void *>(v4Function()));
+    auto loc = v4Function()->sourceLocation();
+    return name + QStringLiteral(" (%1:%2:%3)").arg(loc.sourceFile, QString::number(loc.line),
+                                                    QString::number(loc.column));
+}
+
+void Function::dump(const QString &description) const
+{
+    Dumper::dump(this, description);
+}
+
+void Function::dump() const
+{
+    dump(QStringLiteral("Debug:"));
+}
+
+Dumper *Function::dumper() const
+{
+    if (!m_dumper)
+        m_dumper = new Dumper(this);
+    return m_dumper;
+}
+
+Function::StringId Function::addString(const QString &s)
+{
+    m_stringPool.push_back(s);
+    return m_stringPool.size() - 1;
+}
+
+NodeInfo *Function::nodeInfo(Node *n, bool createIfNecessary) const
+{
+    if (n->id() >= m_nodeInfo.size())
+        m_nodeInfo.resize(n->id() * 2, nullptr);
+
+    NodeInfo *&info = m_nodeInfo[n->id()];
+    if (info == nullptr && createIfNecessary) {
+        info = m_pool.New<NodeInfo>();
+        info->setType(n->operation()->type());
+    }
+    return info;
+}
+
+void Function::copyBytecodeOffsets(Node *from, Node *to)
+{
+    auto toInfo = nodeInfo(to);
+    if (auto fromInfo = nodeInfo(from)) {
+        toInfo->setBytecodeOffsets(fromInfo->currentInstructionOffset(),
+                                   fromInfo->nextInstructionOffset());
+    }
+}
+
+Dumper::Dumper(const Function *f)
+{
+    if (!f)
+        return;
+}
+
+void Dumper::dump(const Function *f, const QString &description)
+{
+    if (false && lcJsonIR().isDebugEnabled()) {
+        Dumper *dumper = f->dumper();
+
+        qCDebug(lcJsonIR).noquote().nospace() << description + QLatin1String(":\n");
+        for (const auto &line : dumper->dump(f).split('\n'))
+            qCDebug(lcJsonIR).noquote().nospace() << line;
+    }
+
+    if (lcDotIR().isDebugEnabled())
+        dot(f, description);
+}
+
+QByteArray Dumper::dump(const Function *f)
+{
+    QJsonObject fo;
+
+    {
+        QString name;
+        if (auto n = f->v4Function()->name())
+            name = n->toQString();
+        fo[QLatin1String("_searchKey")] = QStringLiteral("function %1").arg(name);
+        if (name.isEmpty())
+            name.sprintf("%p", static_cast<void *>(f->v4Function()));
+        fo[QLatin1String("name")] = name;
+    }
+
+    auto loc = f->v4Function()->sourceLocation();
+    fo[QLatin1String("source")] = loc.sourceFile;
+    fo[QLatin1String("line")] = loc.line;
+    fo[QLatin1String("column")] = loc.column;
+
+    {
+        QJsonArray gn;
+        QJsonArray ge;
+        NodeCollector nodes(f->graph(), /*collectUses =*/ true);
+        nodes.sortById();
+        for (Node *n : nodes.reachable()) {
+            gn.append(dump(n, f));
+            int inputIndex = 0;
+            for (Node *input : n->inputs()) {
+                QJsonObject edge;
+                edge[QLatin1String("from")] = int(input->id());
+                edge[QLatin1String("to")] = int(n->id());
+                edge[QLatin1String("index")] = inputIndex;
+                if (inputIndex < n->operation()->valueInputCount()) {
+                    edge[QLatin1String("type")] = QLatin1String("value");
+                } else if (inputIndex < n->operation()->valueInputCount()
+                           + n->operation()->effectInputCount()) {
+                    edge[QLatin1String("type")] = QLatin1String("effect");
+                } else {
+                    edge[QLatin1String("type")] = QLatin1String("control");
+                }
+                Q_ASSERT(inputIndex < n->operation()->valueInputCount()
+                         + n->operation()->effectInputCount()
+                         + n->operation()->controlInputCount());
+                ge.append(edge);
+                ++inputIndex;
+            }
+        }
+        QJsonObject g;
+        g[QLatin1String("nodes")] = gn;
+        g[QLatin1String("edges")] = ge;
+        fo[QLatin1String("graph")] = g;
+    }
+
+    m_doc.setObject(fo);
+    return m_doc.toJson(QJsonDocument::Indented);
+}
+
+QJsonValue toJSonValue(QV4::Value v)
+{
+    switch (v.type()) {
+    case QV4::Value::Undefined_Type: return QJsonValue(QJsonValue::Undefined);
+    case QV4::Value::Null_Type: return QJsonValue(QJsonValue::Null);
+    case QV4::Value::Boolean_Type: return QJsonValue(v.booleanValue());
+    case QV4::Value::Integer_Type: return QJsonValue(v.int_32());
+    case QV4::Value::Managed_Type:
+        if (String *s = v.stringValue())
+            return QJsonValue(s->toQString());
+        else
+            return QJsonValue(QLatin1String("<managed>"));
+    default: return QJsonValue(v.doubleValue());
+    }
+}
+
+QJsonValue Dumper::dump(const Node * const node, const Function *f)
+{
+    QJsonObject n;
+    n[QLatin1String("id")] = int(node->id());
+    n[QLatin1String("kind")] = node->operation()->debugString();
+    switch (node->operation()->kind()) {
+    case Meta::Parameter: {
+        auto info = ParameterPayload::get(*node->operation());
+        n[QLatin1String("name")] = f->string(info->stringId());
+        n[QLatin1String("index")] = int(info->parameterIndex());
+        break;
+    }
+    case Meta::Constant: {
+        auto info = ConstantPayload::get(*node->operation());
+        n[QLatin1String("value")] = toJSonValue(info->value());
+        break;
+    }
+    default:
+        break;
+    }
+    return n;
+}
+
+void Dumper::dot(const Function *f, const QString &description)
+{
+    static const bool skipFramestate = qEnvironmentVariableIsSet("QV4_JIT_DOT_SKIP_FRAMESTATE");
+
+    auto node = [](Node *n) {
+        return QStringLiteral("n%1[label=\"%1: %2%3\"];\n").arg(QString::number(n->id()),
+                                                                n->operation()->debugString(),
+                                                                n->isDead() ? QStringLiteral(" (dead)")
+                                                                            : QString());
+    };
+
+    Graph *g = f->graph();
+    QString out;
+    out += QLatin1Char('\n');
+    out += QStringLiteral("digraph{root=\"n%1\" label=\"%2\";"
+                          "node[shape=rect];"
+                          "edge[dir=back fontsize=10];\n")
+            .arg(g->startNode()->id())
+            .arg(description);
+    out += node(g->startNode());
+    const bool dumpUses = false; // set to true to see all nodes
+    NodeCollector nodes(g, dumpUses, skipFramestate);
+    for (Node *n : nodes.reachable()) {
+        if (n == g->startNode())
+            continue;
+
+        out += node(n);
+
+        unsigned inputIndex = 0;
+        for (Node *input : n->inputs()) {
+            if (input == nullptr)
+                continue;
+            out += QStringLiteral("n%2->n%1[style=").arg(QString::number(n->id()),
+                                                         QString::number(input->id()));
+            if (inputIndex < n->operation()->valueInputCount() ||
+                    inputIndex == n->operation()->indexOfFrameStateInput()) {
+                out += QStringLiteral("solid headlabel=\"%1\"").arg(inputIndex);
+            } else if (inputIndex < unsigned(n->operation()->valueInputCount()
+                                             + n->operation()->effectInputCount())) {
+                out += QStringLiteral("dotted headlabel=\"%1\"").arg(inputIndex);
+            } else {
+                out += QStringLiteral("dashed headlabel=\"%1\"").arg(inputIndex);
+            }
+            out += QStringLiteral("];\n");
+            ++inputIndex;
+        }
+    }
+    out += QStringLiteral("}\n");
+    qCDebug(lcDotIR).nospace().noquote() << out;
+
+    QFile of(description + QStringLiteral(".dot"));
+    of.open(QIODevice::WriteOnly);
+    of.write(out.toUtf8());
+    of.close();
+}
+
+void Function::verify() const
+{
+#ifndef QT_NO_DEBUG
+    unsigned problemsFound = 0;
+
+    auto verifyNodeAgainstOperation = [&problemsFound](const Node *n) {
+        const Operation *op = n->operation();
+        if (op->totalInputCount() != n->inputCount()) {
+            ++problemsFound;
+            qCDebug(lcVerify()) << "Node" << n->id() << "has" << n->inputCount()
+                                << "inputs, but it's operation" << op->debugString()
+                                << "requires" << op->totalInputCount() << "inputs";
+        }
+
+        if (n->opcode() == Meta::Phi || n->opcode() == Meta::EffectPhi) {
+            if (n->controlInput()->opcode() != Meta::Region) {
+                ++problemsFound;
+                qCDebug(lcVerify()) << "Control input of phi node" << n->id() << "is not a region";
+            }
+            if (n->controlInput()->inputCount() + 1 != n->inputCount()) {
+                ++problemsFound;
+                qCDebug(lcVerify()) << "Control input of phi node" << n->id()
+                                    << "has" << n->controlInput()->inputCount()
+                                    << "inputs while phi node has" << n->inputCount()
+                                    << "inputs";
+            }
+        }
+
+        //### todo: verify outputs: value outputs are allowed to be unused, but the effect and
+        //          control outputs have to be linked up, except:
+        //### todo: verify if no use is a nullptr, except for operations that can throw, where the
+        //          last one is allowed to be a nullptr when an unwind handler is missing.
+    };
+
+    NodeWorkList todo(graph());
+    todo.enqueue(graph()->endNode());
+    while (Node *n = todo.dequeueNextNodeForVisiting()) {
+        todo.enqueueAllInputs(n);
+        todo.enqueueAllUses(n);
+
+        verifyNodeAgainstOperation(n);
+    }
+    //### TODO:
+    if (problemsFound != 0) {
+        dump(QStringLiteral("Problematic graph"));
+        qFatal("Found %u problems during graph verification!", problemsFound);
+    }
+#endif // QT_NO_xDEBUG
+}
+
+QString Type::debugString() const
+{
+    if (isNone())
+        return QStringLiteral("none");
+    if (isInvalid())
+        return QStringLiteral("invalid");
+
+    QStringList s;
+    if (m_t & Bool)
+        s += QStringLiteral("boolean");
+    if (m_t & Int32)
+        s += QStringLiteral("int32");
+    if (m_t & Double)
+        s += QStringLiteral("double");
+    if (m_t & Undefined)
+        s += QStringLiteral("undefined");
+    if (m_t & Null)
+        s += QStringLiteral("null");
+    if (m_t & Empty)
+        s += QStringLiteral("empty");
+    if (m_t & RawPointer)
+        s += QStringLiteral("raw pointer");
+
+    return s.join(QLatin1String(" "));
+}
+
+} // IR namespace
+} // QV4 namespace
+QT_END_NAMESPACE
diff --git a/src/qml/jit/qv4ir_p.h b/src/qml/jit/qv4ir_p.h
new file mode 100644
index 0000000000..e21a80528d
--- /dev/null
+++ b/src/qml/jit/qv4ir_p.h
@@ -0,0 +1,228 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QV4IR_P_H
+#define QV4IR_P_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include <private/qv4function_p.h>
+#include <QtCore/qjsondocument.h>
+
+QT_REQUIRE_CONFIG(qml_tracing);
+
+QT_BEGIN_NAMESPACE
+
+namespace QV4 {
+namespace IR {
+
+class Dumper;
+class Graph;
+
+class Node;
+class NodeInfo;
+
+class Function
+{
+    Q_DISABLE_COPY_MOVE(Function)
+public:
+    Function(QV4::Function *qv4Function);
+    ~Function();
+
+    void verify() const;
+
+    QV4::Function *v4Function() const
+    { return qv4Function; }
+
+    QString name() const;
+
+    QQmlJS::MemoryPool *pool()
+    { return &m_pool; }
+
+    Graph *graph() const
+    { return m_graph; }
+
+    void dump(const QString &description) const;
+    void dump() const; // for calling in the debugger
+    Dumper *dumper() const;
+
+    using StringId = size_t;
+    StringId addString(const QString &s);
+    QString string(StringId id) const
+    { return m_stringPool[id]; }
+
+    NodeInfo *nodeInfo(Node *n, bool createIfNecessary = true) const;
+    void copyBytecodeOffsets(Node *from, Node *to);
+
+    void addUnwindLabelOffset(int absoluteOffset)
+    { m_unwindLabelOffsets.push_back(absoluteOffset); }
+
+    const std::vector<int> &unwindLabelOffsets() const
+    { return m_unwindLabelOffsets; }
+
+private:
+    QV4::Function *qv4Function;
+    mutable QQmlJS::MemoryPool m_pool;
+    Graph *m_graph;
+    mutable Dumper *m_dumper;
+    std::vector<QString> m_stringPool;
+    mutable std::vector<NodeInfo *> m_nodeInfo; //### move the into the _pool
+    std::vector<int> m_unwindLabelOffsets;
+};
+
+class Dumper
+{
+    Q_DISABLE_COPY_MOVE(Dumper)
+
+public:
+    Dumper(const Function *f);
+    ~Dumper() = default;
+
+    static void dump(const Function *f, const QString &description);
+    static void dot(const Function *f, const QString &description);
+
+private:
+    QByteArray dump(const Function *f);
+    QJsonValue dump(const Node *node, const Function *f);
+
+private:
+    QJsonDocument m_doc;
+};
+
+class Type
+{
+    // None is for nodes with no type (e.g. a Return)
+    // The others form a lattice:
+    // Any -> Object                       -> Invalid
+    // ^^^ -> Number -> Integral -> Int32  -> ^^^^^^^
+    // ^^^ -> Number -> Integral -> UInt32 -> ^^^^^^^
+    // ^^^ -> Number -> Integral -> Bool   -> ^^^^^^^
+    // ^^^ -> Number -> Double             -> ^^^^^^^
+    // ^^^ -> Undefined                    -> ^^^^^^^
+    // ^^^ -> Null                         -> ^^^^^^^
+    // ^^^ -> Empty                        -> ^^^^^^^
+    enum InternalType: int16_t {
+        None = 0,
+
+        Object     = 1 << 0,
+        Bool       = 1 << 1,
+        Int32      = 1 << 2,
+        UInt32     = 1 << 3,
+        Double     = 1 << 4,
+        Undefined  = 1 << 5,
+        Null       = 1 << 6,
+        Empty      = 1 << 7,
+        RawPointer = 1 << 8,
+        Invalid    = -1,
+
+        Integral = Int32 | UInt32 | Bool,
+        Number = Integral | Double,
+        Any = Object | Number | Undefined | Empty | Null,
+    };
+
+    Type(InternalType t) : m_t(t) {}
+
+public:
+    Type() = default;
+
+    bool operator==(const Type &other) const
+    { return m_t == other.m_t; }
+
+    static Type noneType() { return Type(None); }
+    static Type anyType() { return Type(Any); }
+    static Type undefinedType() { return Type(Undefined); }
+    static Type emptyType() { return Type(Empty); }
+    static Type booleanType() { return Type(Bool); }
+    static Type int32Type() { return Type(Int32); }
+    static Type doubleType() { return Type(Double); }
+    static Type numberType() { return Type(Number); }
+    static Type nullType() { return Type(Null); }
+    static Type objectType() { return Type(Object); }
+    static Type rawPointerType() { return Type(RawPointer); }
+
+    bool isAny() const { return m_t == Any; }
+    bool isBoolean() const { return m_t == Bool; }
+    bool isInt32() const { return m_t == Int32; }
+    bool isInvalid() const { return m_t == Invalid; }
+    bool isNone() const { return m_t == None; }
+    bool isDouble() const { return m_t == Double; }
+    bool isUndefined() const { return m_t == Undefined; }
+    bool isNull() const { return m_t == Null; }
+    bool isEmpty() const { return m_t == Empty; }
+    bool isObject() const { return m_t == Object; }
+    bool isRawPointer() const { return m_t == RawPointer; }
+    bool isIntegral() const { return matches(Integral); }
+    bool isNumber() const { return matches(Number); }
+
+    Type operator|(Type other) const
+    { return Type(InternalType(int16_t(m_t) | int16_t(other.m_t))); }
+
+    Type &operator|=(Type other)
+    {
+        m_t = (InternalType(int16_t(m_t) | int16_t(other.m_t)));
+        return *this;
+    }
+
+    QString debugString() const;
+
+private:
+    bool matches(InternalType it) const
+    {
+        return (m_t & ~it) == 0 && (m_t & it) != 0;
+    }
+
+private:
+    InternalType m_t = None;
+};
+
+} // namespace IR
+} // namespace QV4
+
+QT_END_NAMESPACE
+
+#endif // QV4IR_P_H
diff --git a/src/qml/jit/qv4isel_masm.cpp b/src/qml/jit/qv4isel_masm.cpp
deleted file mode 100644
index 7784eb364e..0000000000
--- a/src/qml/jit/qv4isel_masm.cpp
+++ /dev/null
@@ -1,1684 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the QtQml module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 3 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL3 included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 3 requirements
-** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 2.0 or (at your option) the GNU General
-** Public license version 3 or any later version approved by the KDE Free
-** Qt Foundation. The licenses are as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-2.0.html and
-** https://www.gnu.org/licenses/gpl-3.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "qv4isel_masm_p.h"
-#include "qv4runtime_p.h"
-#include "qv4lookup_p.h"
-#include "qv4ssa_p.h"
-#include "qv4regalloc_p.h"
-#include "qv4assembler_p.h"
-#include "qv4unop_p.h"
-#include "qv4binop_p.h"
-
-#include <QtCore/QBuffer>
-#include <QtCore/QCoreApplication>
-
-#include <assembler/LinkBuffer.h>
-#include <WTFStubs.h>
-
-#include <iostream>
-
-#if ENABLE(ASSEMBLER)
-
-#if USE(UDIS86)
-#  include <udis86.h>
-#endif
-
-using namespace QV4;
-using namespace QV4::JIT;
-
-
-template <typename JITAssembler>
-InstructionSelection<JITAssembler>::InstructionSelection(QQmlEnginePrivate *qmlEngine, QV4::ExecutableAllocator *execAllocator, IR::Module *module, Compiler::JSUnitGenerator *jsGenerator, EvalISelFactory *iselFactory)
-    : EvalInstructionSelection(execAllocator, module, jsGenerator, iselFactory)
-    , _block(0)
-    , _as(0)
-    , compilationUnit(new CompilationUnit)
-    , qmlEngine(qmlEngine)
-{
-    compilationUnit->codeRefs.resize(module->functions.size());
-    module->unitFlags |= QV4::CompiledData::Unit::ContainsMachineCode;
-}
-
-template <typename JITAssembler>
-InstructionSelection<JITAssembler>::~InstructionSelection()
-{
-    delete _as;
-}
-
-template <typename JITAssembler>
-void InstructionSelection<JITAssembler>::run(int functionIndex)
-{
-    IR::Function *function = irModule->functions[functionIndex];
-    qSwap(_function, function);
-
-    IR::Optimizer opt(_function);
-    opt.run(qmlEngine);
-
-    static const bool withRegisterAllocator = qEnvironmentVariableIsEmpty("QV4_NO_REGALLOC");
-    if (JITTargetPlatform::RegAllocIsSupported && opt.isInSSA() && withRegisterAllocator) {
-        RegisterAllocator regalloc(JITTargetPlatform::getRegisterInfo());
-        regalloc.run(_function, opt);
-        calculateRegistersToSave(regalloc.usedRegisters());
-    } else {
-        if (opt.isInSSA())
-            // No register allocator available for this platform, or env. var was set, so:
-            opt.convertOutOfSSA();
-        ConvertTemps().toStackSlots(_function);
-        IR::Optimizer::showMeTheCode(_function, "After stack slot allocation");
-        calculateRegistersToSave(JITTargetPlatform::getRegisterInfo()); // FIXME: this saves all registers. We can probably do with a subset: those that are not used by the register allocator.
-    }
-    BitVector removableJumps = opt.calculateOptionalJumps();
-    qSwap(_removableJumps, removableJumps);
-
-    JITAssembler* oldAssembler = _as;
-    _as = new JITAssembler(jsGenerator, _function, executableAllocator);
-    _as->setStackLayout(6, // 6 == max argc for calls to built-ins with an argument array
-                        regularRegistersToSave.size(),
-                        fpRegistersToSave.size());
-    _as->enterStandardStackFrame(regularRegistersToSave, fpRegistersToSave);
-
-    if (JITTargetPlatform::RegisterArgumentCount > 0)
-        _as->move(_as->registerForArgument(0), JITTargetPlatform::EngineRegister);
-    else
-        _as->loadPtr(addressForArgument(0), JITTargetPlatform::EngineRegister);
-
-    _as->initializeLocalVariables();
-
-    int lastLine = 0;
-    for (int i = 0, ei = _function->basicBlockCount(); i != ei; ++i) {
-        IR::BasicBlock *nextBlock = (i < ei - 1) ? _function->basicBlock(i + 1) : 0;
-        _block = _function->basicBlock(i);
-        if (_block->isRemoved())
-            continue;
-        _as->registerBlock(_block, nextBlock);
-
-        for (IR::Stmt *s : _block->statements()) {
-            if (s->location.isValid()) {
-                if (int(s->location.startLine) != lastLine) {
-                    _as->loadPtr(Address(JITTargetPlatform::EngineRegister, JITAssembler::targetStructureOffset(offsetof(QV4::EngineBase, current))), JITTargetPlatform::ScratchRegister);
-                    Address lineAddr(JITTargetPlatform::ScratchRegister, JITAssembler::targetStructureOffset(Heap::ExecutionContextData::baseOffset + offsetof(Heap::ExecutionContextData, lineNumber)));
-                    _as->store32(TrustedImm32(s->location.startLine), lineAddr);
-                    lastLine = s->location.startLine;
-                }
-            }
-            visit(s);
-        }
-    }
-
-    if (!_as->exceptionReturnLabel.isSet())
-        visitRet(0);
-
-    int dummySize;
-    JSC::MacroAssemblerCodeRef codeRef =_as->link(&dummySize);
-    compilationUnit->codeRefs[functionIndex] = codeRef;
-
-    qSwap(_function, function);
-    delete _as;
-    _as = oldAssembler;
-    qSwap(_removableJumps, removableJumps);
-}
-
-template <typename JITAssembler>
-QQmlRefPointer<QV4::CompiledData::CompilationUnit> InstructionSelection<JITAssembler>::backendCompileStep()
-{
-    QQmlRefPointer<QV4::CompiledData::CompilationUnit> result;
-    result.adopt(compilationUnit.take());
-    return result;
-}
-
-template <typename JITAssembler>
-void InstructionSelection<JITAssembler>::callBuiltinInvalid(IR::Name *func, IR::ExprList *args, IR::Expr *result)
-{
-    prepareCallData(args, 0);
-
-    if (useFastLookups && func->global) {
-        uint index = registerGlobalGetterLookup(*func->id);
-        generateRuntimeCall(_as, result, callGlobalLookup,
-                             JITTargetPlatform::EngineRegister,
-                             TrustedImm32(index),
-                             baseAddressForCallData());
-    } else {
-        generateRuntimeCall(_as, result, callActivationProperty,
-                             JITTargetPlatform::EngineRegister,
-                             StringToIndex(*func->id),
-                             baseAddressForCallData());
-    }
-}
-
-template <typename JITAssembler>
-void InstructionSelection<JITAssembler>::callBuiltinTypeofQmlContextProperty(IR::Expr *base,
-                                                               IR::Member::MemberKind kind,
-                                                               int propertyIndex, IR::Expr *result)
-{
-    if (kind == IR::Member::MemberOfQmlScopeObject) {
-        generateRuntimeCall(_as, result, typeofScopeObjectProperty, JITTargetPlatform::EngineRegister,
-                             PointerToValue(base),
-                             TrustedImm32(propertyIndex));
-    } else if (kind == IR::Member::MemberOfQmlContextObject) {
-        generateRuntimeCall(_as, result, typeofContextObjectProperty,
-                             JITTargetPlatform::EngineRegister, PointerToValue(base),
-                             TrustedImm32(propertyIndex));
-    } else {
-        Q_UNREACHABLE();
-    }
-}
-
-template <typename JITAssembler>
-void InstructionSelection<JITAssembler>::callBuiltinTypeofMember(IR::Expr *base, const QString &name,
-                                                   IR::Expr *result)
-{
-    generateRuntimeCall(_as, result, typeofMember, JITTargetPlatform::EngineRegister,
-                         PointerToValue(base), StringToIndex(name));
-}
-
-template <typename JITAssembler>
-void InstructionSelection<JITAssembler>::callBuiltinTypeofSubscript(IR::Expr *base, IR::Expr *index,
-                                                      IR::Expr *result)
-{
-    generateRuntimeCall(_as, result, typeofElement,
-                         JITTargetPlatform::EngineRegister,
-                         PointerToValue(base), PointerToValue(index));
-}
-
-template <typename JITAssembler>
-void InstructionSelection<JITAssembler>::callBuiltinTypeofName(const QString &name, IR::Expr *result)
-{
-    generateRuntimeCall(_as, result, typeofName, JITTargetPlatform::EngineRegister,
-                         StringToIndex(name));
-}
-
-template <typename JITAssembler>
-void InstructionSelection<JITAssembler>::callBuiltinTypeofValue(IR::Expr *value, IR::Expr *result)
-{
-    generateRuntimeCall(_as, result, typeofValue, JITTargetPlatform::EngineRegister,
-                         PointerToValue(value));
-}
-
-template <typename JITAssembler>
-void InstructionSelection<JITAssembler>::callBuiltinDeleteMember(IR::Expr *base, const QString &name, IR::Expr *result)
-{
-    generateRuntimeCall(_as, result, deleteMember, JITTargetPlatform::EngineRegister,
-                         Reference(base), StringToIndex(name));
-}
-
-template <typename JITAssembler>
-void InstructionSelection<JITAssembler>::callBuiltinDeleteSubscript(IR::Expr *base, IR::Expr *index,
-                                                      IR::Expr *result)
-{
-    generateRuntimeCall(_as, result, deleteElement, JITTargetPlatform::EngineRegister,
-                         Reference(base), PointerToValue(index));
-}
-
-template <typename JITAssembler>
-void InstructionSelection<JITAssembler>::callBuiltinDeleteName(const QString &name, IR::Expr *result)
-{
-    generateRuntimeCall(_as, result, deleteName, JITTargetPlatform::EngineRegister,
-                         StringToIndex(name));
-}
-
-template <typename JITAssembler>
-void InstructionSelection<JITAssembler>::callBuiltinDeleteValue(IR::Expr *result)
-{
-    _as->storeValue(JITAssembler::TargetPrimitive::fromBoolean(false), result);
-}
-
-template <typename JITAssembler>
-void InstructionSelection<JITAssembler>::callBuiltinThrow(IR::Expr *arg)
-{
-    generateRuntimeCall(_as, JITTargetPlatform::ReturnValueRegister, throwException, JITTargetPlatform::EngineRegister,
-                         PointerToValue(arg));
-}
-
-template <typename JITAssembler>
-void InstructionSelection<JITAssembler>::callBuiltinReThrow()
-{
-    _as->jumpToExceptionHandler();
-}
-
-template <typename JITAssembler>
-void InstructionSelection<JITAssembler>::callBuiltinUnwindException(IR::Expr *result)
-{
-    generateRuntimeCall(_as, result, unwindException, JITTargetPlatform::EngineRegister);
-
-}
-
-template <typename JITAssembler>
-void InstructionSelection<JITAssembler>::callBuiltinPushCatchScope(const QString &exceptionName)
-{
-    generateRuntimeCall(_as, JITAssembler::Void, pushCatchScope, JITTargetPlatform::EngineRegister, StringToIndex(exceptionName));
-}
-
-template <typename JITAssembler>
-void InstructionSelection<JITAssembler>::callBuiltinForeachIteratorObject(IR::Expr *arg, IR::Expr *result)
-{
-    Q_ASSERT(arg);
-    Q_ASSERT(result);
-
-    generateRuntimeCall(_as, result, foreachIterator, JITTargetPlatform::EngineRegister, PointerToValue(arg));
-}
-
-template <typename JITAssembler>
-void InstructionSelection<JITAssembler>::callBuiltinForeachNextPropertyname(IR::Expr *arg, IR::Expr *result)
-{
-    Q_ASSERT(arg);
-    Q_ASSERT(result);
-
-    generateRuntimeCall(_as, result, foreachNextPropertyName, Reference(arg));
-}
-
-template <typename JITAssembler>
-void InstructionSelection<JITAssembler>::callBuiltinPushWithScope(IR::Expr *arg)
-{
-    Q_ASSERT(arg);
-
-    generateRuntimeCall(_as, JITAssembler::Void, pushWithScope, Reference(arg), JITTargetPlatform::EngineRegister);
-}
-
-template <typename JITAssembler>
-void InstructionSelection<JITAssembler>::callBuiltinPopScope()
-{
-    generateRuntimeCall(_as, JITAssembler::Void, popScope, JITTargetPlatform::EngineRegister);
-}
-
-template <typename JITAssembler>
-void InstructionSelection<JITAssembler>::callBuiltinDeclareVar(bool deletable, const QString &name)
-{
-    generateRuntimeCall(_as, JITAssembler::Void, declareVar, JITTargetPlatform::EngineRegister,
-                         TrustedImm32(deletable), StringToIndex(name));
-}
-
-template <typename JITAssembler>
-void InstructionSelection<JITAssembler>::callBuiltinDefineArray(IR::Expr *result, IR::ExprList *args)
-{
-    Q_ASSERT(result);
-
-    int length = prepareVariableArguments(args);
-    generateRuntimeCall(_as, result, arrayLiteral, JITTargetPlatform::EngineRegister,
-                         baseAddressForCallArguments(), TrustedImm32(length));
-}
-
-template <typename JITAssembler>
-void InstructionSelection<JITAssembler>::callBuiltinDefineObjectLiteral(IR::Expr *result, int keyValuePairCount, IR::ExprList *keyValuePairs, IR::ExprList *arrayEntries, bool needSparseArray)
-{
-    Q_ASSERT(result);
-
-    int argc = 0;
-
-    const int classId = registerJSClass(keyValuePairCount, keyValuePairs);
-
-    IR::ExprList *it = keyValuePairs;
-    for (int i = 0; i < keyValuePairCount; ++i, it = it->next) {
-        it = it->next;
-
-        bool isData = it->expr->asConst()->value;
-        it = it->next;
-
-        _as->copyValue(_as->stackLayout().argumentAddressForCall(argc++), it->expr, WriteBarrier::NoBarrier);
-
-        if (!isData) {
-            it = it->next;
-            _as->copyValue(_as->stackLayout().argumentAddressForCall(argc++), it->expr, WriteBarrier::NoBarrier);
-        }
-    }
-
-    it = arrayEntries;
-    uint arrayValueCount = 0;
-    while (it) {
-        uint index = it->expr->asConst()->value;
-        it = it->next;
-
-        bool isData = it->expr->asConst()->value;
-        it = it->next;
-
-        if (!isData) {
-            it = it->next; // getter
-            it = it->next; // setter
-            continue;
-        }
-
-        ++arrayValueCount;
-
-        // Index
-        _as->storeValue(JITAssembler::TargetPrimitive::fromUInt32(index), _as->stackLayout().argumentAddressForCall(argc++), WriteBarrier::NoBarrier);
-
-        // Value
-        _as->copyValue(_as->stackLayout().argumentAddressForCall(argc++), it->expr, WriteBarrier::NoBarrier);
-        it = it->next;
-    }
-
-    it = arrayEntries;
-    uint arrayGetterSetterCount = 0;
-    while (it) {
-        uint index = it->expr->asConst()->value;
-        it = it->next;
-
-        bool isData = it->expr->asConst()->value;
-        it = it->next;
-
-        if (isData) {
-            it = it->next; // value
-            continue;
-        }
-
-        ++arrayGetterSetterCount;
-
-        // Index
-        _as->storeValue(JITAssembler::TargetPrimitive::fromUInt32(index), _as->stackLayout().argumentAddressForCall(argc++), WriteBarrier::NoBarrier);
-
-        // Getter
-        _as->copyValue(_as->stackLayout().argumentAddressForCall(argc++), it->expr, WriteBarrier::NoBarrier);
-        it = it->next;
-
-        // Setter
-        _as->copyValue(_as->stackLayout().argumentAddressForCall(argc++), it->expr, WriteBarrier::NoBarrier);
-        it = it->next;
-    }
-
-    generateRuntimeCall(_as, result, objectLiteral, JITTargetPlatform::EngineRegister,
-                         baseAddressForCallArguments(), TrustedImm32(classId),
-                         TrustedImm32(arrayValueCount), TrustedImm32(arrayGetterSetterCount | (needSparseArray << 30)));
-}
-
-template <typename JITAssembler>
-void InstructionSelection<JITAssembler>::callBuiltinSetupArgumentObject(IR::Expr *result)
-{
-    generateRuntimeCall(_as, result, setupArgumentsObject, JITTargetPlatform::EngineRegister);
-}
-
-template <typename JITAssembler>
-void InstructionSelection<JITAssembler>::callBuiltinConvertThisToObject()
-{
-    generateRuntimeCall(_as, JITAssembler::Void, convertThisToObject, JITTargetPlatform::EngineRegister);
-}
-
-template <typename JITAssembler>
-void InstructionSelection<JITAssembler>::callValue(IR::Expr *value, IR::ExprList *args, IR::Expr *result)
-{
-    Q_ASSERT(value);
-
-    prepareCallData(args, 0);
-    if (value->asConst())
-        generateRuntimeCall(_as, result, callValue, JITTargetPlatform::EngineRegister,
-                             PointerToValue(value),
-                             baseAddressForCallData());
-    else
-        generateRuntimeCall(_as, result, callValue, JITTargetPlatform::EngineRegister,
-                             Reference(value),
-                             baseAddressForCallData());
-}
-
-template <typename JITAssembler>
-void InstructionSelection<JITAssembler>::loadThisObject(IR::Expr *temp)
-{
-    WriteBarrier::Type barrier;
-    Pointer addr = _as->loadAddressForWriting(JITTargetPlatform::ScratchRegister, temp, &barrier);
-    _as->loadPtr(Address(JITTargetPlatform::EngineRegister, JITAssembler::targetStructureOffset(offsetof(QV4::EngineBase, current))), JITTargetPlatform::ReturnValueRegister);
-    _as->loadPtr(Address(JITTargetPlatform::ReturnValueRegister,JITAssembler::targetStructureOffset(Heap::ExecutionContextData::baseOffset + offsetof(Heap::ExecutionContextData, callData))), JITTargetPlatform::ReturnValueRegister);
-    _as->copyValue(addr, Address(JITTargetPlatform::ReturnValueRegister, offsetof(CallData, thisObject)), barrier);
-}
-
-template <typename JITAssembler>
-void InstructionSelection<JITAssembler>::loadQmlContext(IR::Expr *temp)
-{
-    generateRuntimeCall(_as, temp, getQmlContext, JITTargetPlatform::EngineRegister);
-}
-
-template <typename JITAssembler>
-void InstructionSelection<JITAssembler>::loadQmlImportedScripts(IR::Expr *temp)
-{
-    generateRuntimeCall(_as, temp, getQmlImportedScripts, JITTargetPlatform::EngineRegister);
-}
-
-template <typename JITAssembler>
-void InstructionSelection<JITAssembler>::loadQmlSingleton(const QString &name, IR::Expr *temp)
-{
-    generateRuntimeCall(_as, temp, getQmlSingleton, JITTargetPlatform::EngineRegister, StringToIndex(name));
-}
-
-template <typename JITAssembler>
-void InstructionSelection<JITAssembler>::loadConst(IR::Const *sourceConst, IR::Expr *target)
-{
-    if (IR::Temp *targetTemp = target->asTemp()) {
-        if (targetTemp->kind == IR::Temp::PhysicalRegister) {
-            if (targetTemp->type == IR::DoubleType) {
-                Q_ASSERT(sourceConst->type == IR::DoubleType);
-                _as->toDoubleRegister(sourceConst, (FPRegisterID) targetTemp->index);
-            } else if (targetTemp->type == IR::SInt32Type) {
-                Q_ASSERT(sourceConst->type == IR::SInt32Type);
-                _as->toInt32Register(sourceConst, (RegisterID) targetTemp->index);
-            } else if (targetTemp->type == IR::UInt32Type) {
-                Q_ASSERT(sourceConst->type == IR::UInt32Type);
-                _as->toUInt32Register(sourceConst, (RegisterID) targetTemp->index);
-            } else if (targetTemp->type == IR::BoolType) {
-                Q_ASSERT(sourceConst->type == IR::BoolType);
-                _as->move(TrustedImm32(convertToValue<Primitive>(sourceConst).int_32()),
-                          (RegisterID) targetTemp->index);
-            } else {
-                Q_UNREACHABLE();
-            }
-            return;
-        }
-    }
-
-    _as->storeValue(convertToValue<typename JITAssembler::TargetPrimitive>(sourceConst), target);
-}
-
-template <typename JITAssembler>
-void InstructionSelection<JITAssembler>::loadString(const QString &str, IR::Expr *target)
-{
-    Pointer srcAddr = _as->loadStringAddress(JITTargetPlatform::ReturnValueRegister, str);
-    _as->loadPtr(srcAddr, JITTargetPlatform::ReturnValueRegister);
-    WriteBarrier::Type barrier;
-    Pointer destAddr = _as->loadAddressForWriting(JITTargetPlatform::ScratchRegister, target, &barrier);
-    JITAssembler::RegisterSizeDependentOps::loadManagedPointer(_as, JITTargetPlatform::ReturnValueRegister, destAddr, barrier);
-}
-
-template <typename JITAssembler>
-void InstructionSelection<JITAssembler>::loadRegexp(IR::RegExp *sourceRegexp, IR::Expr *target)
-{
-    int id = registerRegExp(sourceRegexp);
-    generateRuntimeCall(_as, target, regexpLiteral, JITTargetPlatform::EngineRegister, TrustedImm32(id));
-}
-
-template <typename JITAssembler>
-void InstructionSelection<JITAssembler>::getActivationProperty(const IR::Name *name, IR::Expr *target)
-{
-    if (useFastLookups && name->global) {
-        uint index = registerGlobalGetterLookup(*name->id);
-        generateLookupCall(target, index, offsetof(QV4::Lookup, globalGetter), JITTargetPlatform::EngineRegister, JITAssembler::Void);
-        return;
-    }
-    generateRuntimeCall(_as, target, getActivationProperty, JITTargetPlatform::EngineRegister, StringToIndex(*name->id));
-}
-
-template <typename JITAssembler>
-void InstructionSelection<JITAssembler>::setActivationProperty(IR::Expr *source, const QString &targetName)
-{
-    // ### should use a lookup call here
-    generateRuntimeCall(_as, JITAssembler::Void, setActivationProperty,
-                         JITTargetPlatform::EngineRegister, StringToIndex(targetName), PointerToValue(source));
-}
-
-template <typename JITAssembler>
-void InstructionSelection<JITAssembler>::initClosure(IR::Closure *closure, IR::Expr *target)
-{
-    int id = closure->value;
-    generateRuntimeCall(_as, target, closure, JITTargetPlatform::EngineRegister, TrustedImm32(id));
-}
-
-template <typename JITAssembler>
-void InstructionSelection<JITAssembler>::getProperty(IR::Expr *base, const QString &name, IR::Expr *target)
-{
-    if (useFastLookups) {
-        uint index = registerGetterLookup(name);
-        generateLookupCall(target, index, offsetof(QV4::Lookup, getter), JITTargetPlatform::EngineRegister, PointerToValue(base), JITAssembler::Void);
-    } else {
-        generateRuntimeCall(_as, target, getProperty, JITTargetPlatform::EngineRegister,
-                             PointerToValue(base), StringToIndex(name));
-    }
-}
-
-template <typename JITAssembler>
-void InstructionSelection<JITAssembler>::getQmlContextProperty(IR::Expr *base, IR::Member::MemberKind kind, int index, bool captureRequired, IR::Expr *target)
-{
-    if (kind == IR::Member::MemberOfQmlScopeObject)
-        generateRuntimeCall(_as, target, getQmlScopeObjectProperty, JITTargetPlatform::EngineRegister, PointerToValue(base), TrustedImm32(index), TrustedImm32(captureRequired));
-    else if (kind == IR::Member::MemberOfQmlContextObject)
-        generateRuntimeCall(_as, target, getQmlContextObjectProperty, JITTargetPlatform::EngineRegister, PointerToValue(base), TrustedImm32(index), TrustedImm32(captureRequired));
-    else if (kind == IR::Member::MemberOfIdObjectsArray)
-        generateRuntimeCall(_as, target, getQmlIdObject, JITTargetPlatform::EngineRegister, PointerToValue(base), TrustedImm32(index));
-    else
-        Q_ASSERT(false);
-}
-
-template <typename JITAssembler>
-void InstructionSelection<JITAssembler>::getQObjectProperty(IR::Expr *base, int propertyIndex, bool captureRequired, bool isSingleton, int attachedPropertiesId, IR::Expr *target)
-{
-    if (attachedPropertiesId != 0)
-        generateRuntimeCall(_as, target, getQmlAttachedProperty, JITTargetPlatform::EngineRegister, TrustedImm32(attachedPropertiesId), TrustedImm32(propertyIndex));
-    else if (isSingleton)
-        generateRuntimeCall(_as, target, getQmlSingletonQObjectProperty, JITTargetPlatform::EngineRegister, PointerToValue(base), TrustedImm32(propertyIndex),
-                             TrustedImm32(captureRequired));
-    else
-        generateRuntimeCall(_as, target, getQmlQObjectProperty, JITTargetPlatform::EngineRegister, PointerToValue(base), TrustedImm32(propertyIndex),
-                             TrustedImm32(captureRequired));
-}
-
-template <typename JITAssembler>
-void InstructionSelection<JITAssembler>::setProperty(IR::Expr *source, IR::Expr *targetBase,
-                                       const QString &targetName)
-{
-    if (useFastLookups) {
-        uint index = registerSetterLookup(targetName);
-        generateLookupCall(JITAssembler::Void, index, offsetof(QV4::Lookup, setter),
-                           JITTargetPlatform::EngineRegister,
-                           PointerToValue(targetBase),
-                           PointerToValue(source));
-    } else {
-        generateRuntimeCall(_as, JITAssembler::Void, setProperty, JITTargetPlatform::EngineRegister,
-                             PointerToValue(targetBase), StringToIndex(targetName),
-                             PointerToValue(source));
-    }
-}
-
-template <typename JITAssembler>
-void InstructionSelection<JITAssembler>::setQmlContextProperty(IR::Expr *source, IR::Expr *targetBase, IR::Member::MemberKind kind, int propertyIndex)
-{
-    if (kind == IR::Member::MemberOfQmlScopeObject)
-        generateRuntimeCall(_as, JITAssembler::Void, setQmlScopeObjectProperty, JITTargetPlatform::EngineRegister, PointerToValue(targetBase),
-                             TrustedImm32(propertyIndex), PointerToValue(source));
-    else if (kind == IR::Member::MemberOfQmlContextObject)
-        generateRuntimeCall(_as, JITAssembler::Void, setQmlContextObjectProperty, JITTargetPlatform::EngineRegister, PointerToValue(targetBase),
-                             TrustedImm32(propertyIndex), PointerToValue(source));
-    else
-        Q_ASSERT(false);
-}
-
-template <typename JITAssembler>
-void InstructionSelection<JITAssembler>::setQObjectProperty(IR::Expr *source, IR::Expr *targetBase, int propertyIndex)
-{
-    generateRuntimeCall(_as, JITAssembler::Void, setQmlQObjectProperty, JITTargetPlatform::EngineRegister, PointerToValue(targetBase),
-                         TrustedImm32(propertyIndex), PointerToValue(source));
-}
-
-template <typename JITAssembler>
-void InstructionSelection<JITAssembler>::getElement(IR::Expr *base, IR::Expr *index, IR::Expr *target)
-{
-    if (0 && useFastLookups) {
-        uint lookup = registerIndexedGetterLookup();
-        generateLookupCall(target, lookup, offsetof(QV4::Lookup, indexedGetter),
-                           JITTargetPlatform::EngineRegister,
-                           PointerToValue(base),
-                           PointerToValue(index));
-        return;
-    }
-
-    generateRuntimeCall(_as, target, getElement, JITTargetPlatform::EngineRegister,
-                         PointerToValue(base), PointerToValue(index));
-}
-
-template <typename JITAssembler>
-void InstructionSelection<JITAssembler>::setElement(IR::Expr *source, IR::Expr *targetBase, IR::Expr *targetIndex)
-{
-    if (0 && useFastLookups) {
-        uint lookup = registerIndexedSetterLookup();
-        generateLookupCall(JITAssembler::Void, lookup, offsetof(QV4::Lookup, indexedSetter),
-                           JITTargetPlatform::EngineRegister,
-                           PointerToValue(targetBase), PointerToValue(targetIndex),
-                           PointerToValue(source));
-        return;
-    }
-    generateRuntimeCall(_as, JITAssembler::Void, setElement, JITTargetPlatform::EngineRegister,
-                         PointerToValue(targetBase), PointerToValue(targetIndex),
-                         PointerToValue(source));
-}
-
-template <typename JITAssembler>
-void InstructionSelection<JITAssembler>::copyValue(IR::Expr *source, IR::Expr *target)
-{
-    IR::Temp *sourceTemp = source->asTemp();
-    IR::Temp *targetTemp = target->asTemp();
-
-    if (sourceTemp && targetTemp && *sourceTemp == *targetTemp)
-        return;
-    if (IR::ArgLocal *sal = source->asArgLocal())
-        if (IR::ArgLocal *tal = target->asArgLocal())
-            if (*sal == *tal)
-                return;
-
-    if (sourceTemp && sourceTemp->kind == IR::Temp::PhysicalRegister) {
-        if (targetTemp && targetTemp->kind == IR::Temp::PhysicalRegister) {
-            if (sourceTemp->type == IR::DoubleType)
-                _as->moveDouble((FPRegisterID) sourceTemp->index,
-                                (FPRegisterID) targetTemp->index);
-            else
-                _as->move((RegisterID) sourceTemp->index,
-                          (RegisterID) targetTemp->index);
-            return;
-        } else {
-            switch (sourceTemp->type) {
-            case IR::DoubleType:
-                _as->storeDouble((FPRegisterID) sourceTemp->index, target);
-                break;
-            case IR::SInt32Type:
-                _as->storeInt32((RegisterID) sourceTemp->index, target);
-                break;
-            case IR::UInt32Type:
-                _as->storeUInt32((RegisterID) sourceTemp->index, target);
-                break;
-            case IR::BoolType:
-                _as->storeBool((RegisterID) sourceTemp->index, target);
-                break;
-            default:
-                Q_ASSERT(!"Unreachable");
-                break;
-            }
-            return;
-        }
-    } else if (targetTemp && targetTemp->kind == IR::Temp::PhysicalRegister) {
-        switch (targetTemp->type) {
-        case IR::DoubleType:
-            Q_ASSERT(source->type == IR::DoubleType);
-            _as->toDoubleRegister(source, (FPRegisterID) targetTemp->index);
-            return;
-        case IR::BoolType:
-            Q_ASSERT(source->type == IR::BoolType);
-            _as->toInt32Register(source, (RegisterID) targetTemp->index);
-            return;
-        case IR::SInt32Type:
-            Q_ASSERT(source->type == IR::SInt32Type);
-            _as->toInt32Register(source, (RegisterID) targetTemp->index);
-            return;
-        case IR::UInt32Type:
-            Q_ASSERT(source->type == IR::UInt32Type);
-            _as->toUInt32Register(source, (RegisterID) targetTemp->index);
-            return;
-        default:
-            Q_ASSERT(!"Unreachable");
-            break;
-        }
-    }
-
-    WriteBarrier::Type barrier;
-    Pointer addr = _as->loadAddressForWriting(JITTargetPlatform::ReturnValueRegister, target, &barrier);
-    // The target is not a physical register, nor is the source. So we can do a memory-to-memory copy:
-    _as->memcopyValue(addr, source, JITTargetPlatform::ScratchRegister, barrier);
-}
-
-template <typename JITAssembler>
-void InstructionSelection<JITAssembler>::swapValues(IR::Expr *source, IR::Expr *target)
-{
-    IR::Temp *sourceTemp = source->asTemp();
-    IR::Temp *targetTemp = target->asTemp();
-
-    if (sourceTemp && sourceTemp->kind == IR::Temp::PhysicalRegister) {
-        if (targetTemp && targetTemp->kind == IR::Temp::PhysicalRegister) {
-            Q_ASSERT(sourceTemp->type == targetTemp->type);
-
-            if (sourceTemp->type == IR::DoubleType) {
-                _as->moveDouble((FPRegisterID) targetTemp->index, JITTargetPlatform::FPGpr0);
-                _as->moveDouble((FPRegisterID) sourceTemp->index,
-                                (FPRegisterID) targetTemp->index);
-                _as->moveDouble(JITTargetPlatform::FPGpr0, (FPRegisterID) sourceTemp->index);
-            } else {
-                _as->swap((RegisterID) sourceTemp->index,
-                          (RegisterID) targetTemp->index);
-            }
-            return;
-        }
-    } else if (!sourceTemp || sourceTemp->kind == IR::Temp::StackSlot) {
-        if (!targetTemp || targetTemp->kind == IR::Temp::StackSlot) {
-            // Note: a swap for two stack-slots can involve different types.
-            WriteBarrier::Type barrierForSource, barrierForTarget;
-            Pointer sAddr = _as->loadAddressForWriting(JITTargetPlatform::ScratchRegister, source, &barrierForSource);
-            Pointer tAddr = _as->loadAddressForWriting(JITTargetPlatform::ReturnValueRegister, target, &barrierForTarget);
-            _as->loadRawValue(sAddr, JITTargetPlatform::FPGpr0);
-            _as->loadRawValue(tAddr, JITTargetPlatform::FPGpr1);
-            _as->storeRawValue(JITTargetPlatform::FPGpr1, sAddr, barrierForSource);
-            _as->storeRawValue(JITTargetPlatform::FPGpr0, tAddr, barrierForTarget);
-            return;
-        }
-    }
-
-    IR::Expr *memExpr = !sourceTemp || sourceTemp->kind == IR::Temp::StackSlot ? source : target;
-    IR::Temp *regTemp = sourceTemp && sourceTemp->kind == IR::Temp::PhysicalRegister ? sourceTemp
-                                                                                     : targetTemp;
-    Q_ASSERT(memExpr);
-    Q_ASSERT(regTemp);
-
-    WriteBarrier::Type barrier;
-    Pointer addr = _as->loadAddressForWriting(JITTargetPlatform::ReturnValueRegister, memExpr, &barrier);
-    if (regTemp->type == IR::DoubleType) {
-        _as->loadDouble(addr, JITTargetPlatform::FPGpr0);
-        _as->storeDouble((FPRegisterID) regTemp->index, addr, barrier);
-        _as->moveDouble(JITTargetPlatform::FPGpr0, (FPRegisterID) regTemp->index);
-    } else if (regTemp->type == IR::UInt32Type) {
-        _as->toUInt32Register(addr, JITTargetPlatform::ScratchRegister);
-        _as->storeUInt32((RegisterID) regTemp->index, addr, barrier);
-        _as->move(JITTargetPlatform::ScratchRegister, (RegisterID) regTemp->index);
-    } else {
-        _as->load32(addr, JITTargetPlatform::ScratchRegister);
-        _as->store32((RegisterID) regTemp->index, addr);
-        if (regTemp->type != memExpr->type) {
-            addr.offset += 4;
-            quint32 tag;
-            switch (regTemp->type) {
-            case IR::BoolType:
-                tag = quint32(JITAssembler::ValueTypeInternal::Boolean);
-                break;
-            case IR::SInt32Type:
-                tag = quint32(JITAssembler::ValueTypeInternal::Integer);
-                break;
-            default:
-                tag = 31337; // bogus value
-                Q_UNREACHABLE();
-            }
-            _as->store32(TrustedImm32(tag), addr);
-            _as->emitWriteBarrier(addr, barrier);
-        }
-        _as->move(JITTargetPlatform::ScratchRegister, (RegisterID) regTemp->index);
-    }
-}
-
-#define setOp(op, opName, operation) \
-    do { \
-        op = typename JITAssembler::RuntimeCall(QV4::Runtime::operation); opName = "Runtime::" isel_stringIfy(operation); \
-        needsExceptionCheck = QV4::Runtime::Method_##operation##_NeedsExceptionCheck; \
-    } while (0)
-#define setOpContext(op, opName, operation) \
-    do { \
-        opContext = typename JITAssembler::RuntimeCall(QV4::Runtime::operation); opName = "Runtime::" isel_stringIfy(operation); \
-        needsExceptionCheck = QV4::Runtime::Method_##operation##_NeedsExceptionCheck; \
-    } while (0)
-
-template <typename JITAssembler>
-void InstructionSelection<JITAssembler>::unop(IR::AluOp oper, IR::Expr *source, IR::Expr *target)
-{
-    QV4::JIT::Unop<JITAssembler> unop(_as, oper);
-    unop.generate(source, target);
-}
-
-
-template <typename JITAssembler>
-void InstructionSelection<JITAssembler>::binop(IR::AluOp oper, IR::Expr *leftSource, IR::Expr *rightSource, IR::Expr *target)
-{
-    QV4::JIT::Binop<JITAssembler> binop(_as, oper);
-    binop.generate(leftSource, rightSource, target);
-}
-
-template <typename JITAssembler>
-void InstructionSelection<JITAssembler>::callQmlContextProperty(IR::Expr *base, IR::Member::MemberKind kind, int propertyIndex, IR::ExprList *args, IR::Expr *result)
-{
-    prepareCallData(args, base);
-
-    if (kind == IR::Member::MemberOfQmlScopeObject)
-        generateRuntimeCall(_as, result, callQmlScopeObjectProperty,
-                             JITTargetPlatform::EngineRegister,
-                             TrustedImm32(propertyIndex),
-                             baseAddressForCallData());
-    else if (kind == IR::Member::MemberOfQmlContextObject)
-        generateRuntimeCall(_as, result, callQmlContextObjectProperty,
-                             JITTargetPlatform::EngineRegister,
-                             TrustedImm32(propertyIndex),
-                             baseAddressForCallData());
-    else
-        Q_ASSERT(false);
-}
-
-template <typename JITAssembler>
-void InstructionSelection<JITAssembler>::callProperty(IR::Expr *base, const QString &name, IR::ExprList *args,
-                                        IR::Expr *result)
-{
-    Q_ASSERT(base != 0);
-
-    prepareCallData(args, base);
-
-    if (useFastLookups) {
-        uint index = registerGetterLookup(name);
-        generateRuntimeCall(_as, result, callPropertyLookup,
-                             JITTargetPlatform::EngineRegister,
-                             TrustedImm32(index),
-                             baseAddressForCallData());
-    } else {
-        generateRuntimeCall(_as, result, callProperty, JITTargetPlatform::EngineRegister,
-                             StringToIndex(name),
-                             baseAddressForCallData());
-    }
-}
-
-template <typename JITAssembler>
-void InstructionSelection<JITAssembler>::callSubscript(IR::Expr *base, IR::Expr *index, IR::ExprList *args,
-                                         IR::Expr *result)
-{
-    Q_ASSERT(base != 0);
-
-    prepareCallData(args, base);
-    generateRuntimeCall(_as, result, callElement, JITTargetPlatform::EngineRegister,
-                         PointerToValue(index),
-                         baseAddressForCallData());
-}
-
-template <typename JITAssembler>
-void InstructionSelection<JITAssembler>::convertType(IR::Expr *source, IR::Expr *target)
-{
-    switch (target->type) {
-    case IR::DoubleType:
-        convertTypeToDouble(source, target);
-        break;
-    case IR::BoolType:
-        convertTypeToBool(source, target);
-        break;
-    case IR::SInt32Type:
-        convertTypeToSInt32(source, target);
-        break;
-    case IR::UInt32Type:
-        convertTypeToUInt32(source, target);
-        break;
-    default:
-        convertTypeSlowPath(source, target);
-        break;
-    }
-}
-
-template <typename JITAssembler>
-void InstructionSelection<JITAssembler>::convertTypeSlowPath(IR::Expr *source, IR::Expr *target)
-{
-    Q_ASSERT(target->type != IR::BoolType);
-
-    if (target->type & IR::NumberType)
-        unop(IR::OpUPlus, source, target);
-    else
-        copyValue(source, target);
-}
-
-template <typename JITAssembler>
-void InstructionSelection<JITAssembler>::convertTypeToDouble(IR::Expr *source, IR::Expr *target)
-{
-    switch (source->type) {
-    case IR::SInt32Type:
-    case IR::BoolType:
-    case IR::NullType:
-        convertIntToDouble(source, target);
-        break;
-    case IR::UInt32Type:
-        convertUIntToDouble(source, target);
-        break;
-    case IR::UndefinedType:
-        _as->loadDouble(_as->loadAddressForReading(JITTargetPlatform::ScratchRegister, source), JITTargetPlatform::FPGpr0);
-        _as->storeDouble(JITTargetPlatform::FPGpr0, target);
-        break;
-    case IR::StringType:
-    case IR::VarType: {
-        // load the tag:
-        Pointer tagAddr = _as->loadAddressForReading(JITTargetPlatform::ScratchRegister, source);
-        tagAddr.offset += 4;
-        _as->load32(tagAddr, JITTargetPlatform::ScratchRegister);
-
-        // check if it's an int32:
-        Jump isNoInt = _as->branch32(RelationalCondition::NotEqual, JITTargetPlatform::ScratchRegister,
-                                     TrustedImm32(quint32(JITAssembler::ValueTypeInternal::Integer)));
-        convertIntToDouble(source, target);
-        Jump intDone = _as->jump();
-
-        // not an int, check if it's NOT a double:
-        isNoInt.link(_as);
-        Jump isDbl = _as->generateIsDoubleCheck(JITTargetPlatform::ScratchRegister);
-
-        generateRuntimeCall(_as, target, toDouble, PointerToValue(source));
-        Jump noDoubleDone = _as->jump();
-
-        // it is a double:
-        isDbl.link(_as);
-        Pointer addr2 = _as->loadAddressForReading(JITTargetPlatform::ScratchRegister, source);
-        IR::Temp *targetTemp = target->asTemp();
-        if (!targetTemp || targetTemp->kind == IR::Temp::StackSlot) {
-            _as->memcopyValue(target, addr2, JITTargetPlatform::FPGpr0, JITTargetPlatform::ReturnValueRegister);
-        } else {
-            _as->loadDouble(addr2, (FPRegisterID) targetTemp->index);
-        }
-
-        noDoubleDone.link(_as);
-        intDone.link(_as);
-    } break;
-    default:
-        convertTypeSlowPath(source, target);
-        break;
-    }
-}
-
-template <typename JITAssembler>
-void InstructionSelection<JITAssembler>::convertTypeToBool(IR::Expr *source, IR::Expr *target)
-{
-    IR::Temp *sourceTemp = source->asTemp();
-    switch (source->type) {
-    case IR::SInt32Type:
-    case IR::UInt32Type:
-        convertIntToBool(source, target);
-        break;
-    case IR::DoubleType: {
-        // The source is in a register if the register allocator is used. If the register
-        // allocator was not used, then that means that we can use any register for to
-        // load the double into.
-        FPRegisterID reg;
-        if (sourceTemp && sourceTemp->kind == IR::Temp::PhysicalRegister)
-            reg = (FPRegisterID) sourceTemp->index;
-        else
-            reg = _as->toDoubleRegister(source, (FPRegisterID) 1);
-        Jump nonZero = _as->branchDoubleNonZero(reg, JITTargetPlatform::FPGpr0);
-
-        // it's 0, so false:
-        _as->storeBool(false, target);
-        Jump done = _as->jump();
-
-        // it's non-zero, so true:
-        nonZero.link(_as);
-        _as->storeBool(true, target);
-
-        // done:
-        done.link(_as);
-    } break;
-    case IR::UndefinedType:
-    case IR::NullType:
-        _as->storeBool(false, target);
-        break;
-    case IR::StringType:
-        generateRuntimeCall(_as, JITTargetPlatform::ReturnValueRegister, toBoolean,
-                            PointerToValue(source));
-        _as->storeBool(JITTargetPlatform::ReturnValueRegister, target);
-        Q_FALLTHROUGH();
-    case IR::VarType:
-    default:
-        Pointer addr = _as->loadAddressForReading(JITTargetPlatform::ScratchRegister, source);
-        Pointer tagAddr = addr;
-        tagAddr.offset += 4;
-        _as->load32(tagAddr, JITTargetPlatform::ReturnValueRegister);
-
-        // checkif it's a bool:
-        Jump notBool = _as->branch32(RelationalCondition::NotEqual, JITTargetPlatform::ReturnValueRegister,
-                                     TrustedImm32(quint32(JITAssembler::ValueTypeInternal::Boolean)));
-        _as->load32(addr, JITTargetPlatform::ReturnValueRegister);
-        Jump boolDone = _as->jump();
-        // check if it's an int32:
-        notBool.link(_as);
-        Jump fallback = _as->branch32(RelationalCondition::NotEqual, JITTargetPlatform::ReturnValueRegister,
-                                      TrustedImm32(quint32(JITAssembler::ValueTypeInternal::Integer)));
-        _as->load32(addr, JITTargetPlatform::ReturnValueRegister);
-        Jump isZero = _as->branch32(RelationalCondition::Equal, JITTargetPlatform::ReturnValueRegister,
-                                               TrustedImm32(0));
-        _as->move(TrustedImm32(1), JITTargetPlatform::ReturnValueRegister);
-        Jump intDone = _as->jump();
-
-        // not an int:
-        fallback.link(_as);
-        generateRuntimeCall(_as, JITTargetPlatform::ReturnValueRegister, toBoolean,
-                            PointerToValue(source));
-
-        isZero.link(_as);
-        intDone.link(_as);
-        boolDone.link(_as);
-        _as->storeBool(JITTargetPlatform::ReturnValueRegister, target);
-
-        break;
-    }
-}
-
-template <typename JITAssembler>
-void InstructionSelection<JITAssembler>::convertTypeToSInt32(IR::Expr *source, IR::Expr *target)
-{
-    switch (source->type) {
-    case IR::VarType: {
-        JITAssembler::RegisterSizeDependentOps::convertVarToSInt32(_as, source, target);
-    } break;
-    case IR::DoubleType: {
-        Jump success =
-                _as->branchTruncateDoubleToInt32(_as->toDoubleRegister(source),
-                                                 JITTargetPlatform::ReturnValueRegister,
-                                                 BranchTruncateType::BranchIfTruncateSuccessful);
-        generateRuntimeCall(_as, JITTargetPlatform::ReturnValueRegister, doubleToInt,
-                             PointerToValue(source));
-        success.link(_as);
-        _as->storeInt32(JITTargetPlatform::ReturnValueRegister, target);
-    } break;
-    case IR::UInt32Type:
-        _as->storeInt32(_as->toUInt32Register(source, JITTargetPlatform::ReturnValueRegister), target);
-        break;
-    case IR::NullType:
-    case IR::UndefinedType:
-        _as->move(TrustedImm32(0), JITTargetPlatform::ReturnValueRegister);
-        _as->storeInt32(JITTargetPlatform::ReturnValueRegister, target);
-        break;
-    case IR::BoolType:
-        _as->storeInt32(_as->toInt32Register(source, JITTargetPlatform::ReturnValueRegister), target);
-        break;
-    case IR::StringType:
-    default:
-        generateRuntimeCall(_as, JITTargetPlatform::ReturnValueRegister, toInt,
-                             _as->loadAddressForReading(JITTargetPlatform::ScratchRegister, source));
-        _as->storeInt32(JITTargetPlatform::ReturnValueRegister, target);
-        break;
-    } // switch (source->type)
-}
-
-template <typename JITAssembler>
-void InstructionSelection<JITAssembler>::convertTypeToUInt32(IR::Expr *source, IR::Expr *target)
-{
-    switch (source->type) {
-    case IR::VarType: {
-        // load the tag:
-        Pointer tagAddr = _as->loadAddressForReading(JITTargetPlatform::ScratchRegister, source);
-        tagAddr.offset += 4;
-        _as->load32(tagAddr, JITTargetPlatform::ScratchRegister);
-
-        // check if it's an int32:
-        Jump isNoInt = _as->branch32(RelationalCondition::NotEqual, JITTargetPlatform::ScratchRegister,
-                                     TrustedImm32(quint32(JITAssembler::ValueTypeInternal::Integer)));
-        Pointer addr = _as->loadAddressForReading(JITTargetPlatform::ScratchRegister, source);
-        _as->storeUInt32(_as->toInt32Register(addr, JITTargetPlatform::ScratchRegister), target);
-        Jump intDone = _as->jump();
-
-        // not an int:
-        isNoInt.link(_as);
-        generateRuntimeCall(_as, JITTargetPlatform::ReturnValueRegister, toUInt,
-                             _as->loadAddressForReading(JITTargetPlatform::ScratchRegister, source));
-        _as->storeInt32(JITTargetPlatform::ReturnValueRegister, target);
-
-        intDone.link(_as);
-    } break;
-    case IR::DoubleType: {
-        FPRegisterID reg = _as->toDoubleRegister(source);
-        Jump success =
-                _as->branchTruncateDoubleToUint32(reg, JITTargetPlatform::ReturnValueRegister,
-                                                  BranchTruncateType::BranchIfTruncateSuccessful);
-        generateRuntimeCall(_as, JITTargetPlatform::ReturnValueRegister, doubleToUInt,
-                             PointerToValue(source));
-        success.link(_as);
-        _as->storeUInt32(JITTargetPlatform::ReturnValueRegister, target);
-    } break;
-    case IR::NullType:
-    case IR::UndefinedType:
-        _as->move(TrustedImm32(0), JITTargetPlatform::ReturnValueRegister);
-        _as->storeUInt32(JITTargetPlatform::ReturnValueRegister, target);
-        break;
-    case IR::StringType:
-        generateRuntimeCall(_as, JITTargetPlatform::ReturnValueRegister, toUInt,
-                             PointerToValue(source));
-        _as->storeUInt32(JITTargetPlatform::ReturnValueRegister, target);
-        break;
-    case IR::SInt32Type:
-    case IR::BoolType:
-        _as->storeUInt32(_as->toInt32Register(source, JITTargetPlatform::ReturnValueRegister), target);
-        break;
-    default:
-        break;
-    } // switch (source->type)
-}
-
-template <typename JITAssembler>
-void InstructionSelection<JITAssembler>::constructActivationProperty(IR::Name *func, IR::ExprList *args, IR::Expr *result)
-{
-    Q_ASSERT(func != 0);
-    prepareCallData(args, 0);
-
-    if (useFastLookups && func->global) {
-        uint index = registerGlobalGetterLookup(*func->id);
-        generateRuntimeCall(_as, result, constructGlobalLookup,
-                             JITTargetPlatform::EngineRegister,
-                             TrustedImm32(index), baseAddressForCallData());
-        return;
-    }
-
-    generateRuntimeCall(_as, result, constructActivationProperty,
-                         JITTargetPlatform::EngineRegister,
-                         StringToIndex(*func->id),
-                         baseAddressForCallData());
-}
-
-
-template <typename JITAssembler>
-void InstructionSelection<JITAssembler>::constructProperty(IR::Expr *base, const QString &name, IR::ExprList *args, IR::Expr *result)
-{
-    prepareCallData(args, base);
-    if (useFastLookups) {
-        uint index = registerGetterLookup(name);
-        generateRuntimeCall(_as, result, constructPropertyLookup,
-                             JITTargetPlatform::EngineRegister,
-                             TrustedImm32(index),
-                             baseAddressForCallData());
-        return;
-    }
-
-    generateRuntimeCall(_as, result, constructProperty, JITTargetPlatform::EngineRegister,
-                         StringToIndex(name),
-                         baseAddressForCallData());
-}
-
-template <typename JITAssembler>
-void InstructionSelection<JITAssembler>::constructValue(IR::Expr *value, IR::ExprList *args, IR::Expr *result)
-{
-    Q_ASSERT(value != 0);
-
-    prepareCallData(args, 0);
-    generateRuntimeCall(_as, result, constructValue,
-                         JITTargetPlatform::EngineRegister,
-                         Reference(value),
-                         baseAddressForCallData());
-}
-
-template <typename JITAssembler>
-void InstructionSelection<JITAssembler>::visitJump(IR::Jump *s)
-{
-    if (!_removableJumps.at(_block->index()))
-        _as->jumpToBlock(_block, s->target);
-}
-
-template <typename JITAssembler>
-void InstructionSelection<JITAssembler>::visitCJump(IR::CJump *s)
-{
-    IR::Temp *t = s->cond->asTemp();
-    if (t || s->cond->asArgLocal()) {
-        RegisterID reg;
-        if (t && t->kind == IR::Temp::PhysicalRegister) {
-            Q_ASSERT(t->type == IR::BoolType);
-            reg = (RegisterID) t->index;
-        } else if (t && t->kind == IR::Temp::StackSlot && t->type == IR::BoolType) {
-            reg = JITTargetPlatform::ReturnValueRegister;
-            _as->toInt32Register(t, reg);
-        } else {
-            Address temp = _as->loadAddressForReading(JITTargetPlatform::ScratchRegister, s->cond);
-            Address tag = temp;
-            tag.offset += QV4::Value::tagOffset();
-            Jump booleanConversion = _as->branch32(RelationalCondition::NotEqual, tag,
-                                                   TrustedImm32(quint32(JITAssembler::ValueTypeInternal::Boolean)));
-
-            Address data = temp;
-            data.offset += QV4::Value::valueOffset();
-            _as->load32(data, JITTargetPlatform::ReturnValueRegister);
-            Jump testBoolean = _as->jump();
-
-            booleanConversion.link(_as);
-            reg = JITTargetPlatform::ReturnValueRegister;
-            generateRuntimeCall(_as, reg, toBoolean, Reference(s->cond));
-
-            testBoolean.link(_as);
-        }
-
-        _as->generateCJumpOnNonZero(reg, _block, s->iftrue, s->iffalse);
-        return;
-    } else if (IR::Const *c = s->cond->asConst()) {
-        // TODO: SSA optimization for constant condition evaluation should remove this.
-        // See also visitCJump() in RegAllocInfo.
-        generateRuntimeCall(_as, JITTargetPlatform::ReturnValueRegister, toBoolean,
-                             PointerToValue(c));
-        _as->generateCJumpOnNonZero(JITTargetPlatform::ReturnValueRegister, _block, s->iftrue, s->iffalse);
-        return;
-    } else if (IR::Binop *b = s->cond->asBinop()) {
-        if (b->left->type == IR::DoubleType && b->right->type == IR::DoubleType
-                && visitCJumpDouble(b->op, b->left, b->right, s->iftrue, s->iffalse))
-            return;
-
-        if (b->left->type == IR::SInt32Type && b->right->type == IR::SInt32Type
-                && visitCJumpSInt32(b->op, b->left, b->right, s->iftrue, s->iffalse))
-            return;
-
-        if (b->op == IR::OpStrictEqual || b->op == IR::OpStrictNotEqual) {
-            visitCJumpStrict(b, s->iftrue, s->iffalse);
-            return;
-        }
-        if (b->op == IR::OpEqual || b->op == IR::OpNotEqual) {
-            visitCJumpEqual(b, s->iftrue, s->iffalse);
-            return;
-        }
-
-        typename JITAssembler::RuntimeCall op;
-        typename JITAssembler::RuntimeCall opContext;
-        const char *opName = 0;
-        bool needsExceptionCheck;
-        switch (b->op) {
-        default: Q_UNREACHABLE(); Q_ASSERT(!"todo"); break;
-        case IR::OpGt: setOp(op, opName, compareGreaterThan); break;
-        case IR::OpLt: setOp(op, opName, compareLessThan); break;
-        case IR::OpGe: setOp(op, opName, compareGreaterEqual); break;
-        case IR::OpLe: setOp(op, opName, compareLessEqual); break;
-        case IR::OpEqual: setOp(op, opName, compareEqual); break;
-        case IR::OpNotEqual: setOp(op, opName, compareNotEqual); break;
-        case IR::OpStrictEqual: setOp(op, opName, compareStrictEqual); break;
-        case IR::OpStrictNotEqual: setOp(op, opName, compareStrictNotEqual); break;
-        case IR::OpInstanceof: setOpContext(op, opName, compareInstanceof); break;
-        case IR::OpIn: setOpContext(op, opName, compareIn); break;
-        } // switch
-
-        // TODO: in SSA optimization, do constant expression evaluation.
-        // The case here is, for example:
-        //   if (true === true) .....
-        // Of course, after folding the CJUMP to a JUMP, dead-code (dead-basic-block)
-        // elimination (which isn't there either) would remove the whole else block.
-        if (opContext.isValid())
-            _as->generateFunctionCallImp(needsExceptionCheck,
-                                         JITTargetPlatform::ReturnValueRegister, opName, opContext,
-                                         JITTargetPlatform::EngineRegister,
-                                         PointerToValue(b->left),
-                                         PointerToValue(b->right));
-        else
-            _as->generateFunctionCallImp(needsExceptionCheck,
-                                         JITTargetPlatform::ReturnValueRegister, opName, op,
-                                         PointerToValue(b->left),
-                                         PointerToValue(b->right));
-
-        _as->generateCJumpOnNonZero(JITTargetPlatform::ReturnValueRegister, _block, s->iftrue, s->iffalse);
-        return;
-    }
-    Q_UNREACHABLE();
-}
-
-template <typename JITAssembler>
-void InstructionSelection<JITAssembler>::visitRet(IR::Ret *s)
-{
-    _as->returnFromFunction(s, regularRegistersToSave, fpRegistersToSave);
-}
-
-template <typename JITAssembler>
-int InstructionSelection<JITAssembler>::prepareVariableArguments(IR::ExprList* args)
-{
-    int argc = 0;
-    for (IR::ExprList *it = args; it; it = it->next) {
-        ++argc;
-    }
-
-    int i = 0;
-    for (IR::ExprList *it = args; it; it = it->next, ++i) {
-        IR::Expr *arg = it->expr;
-        Q_ASSERT(arg != 0);
-        Pointer dst(_as->stackLayout().argumentAddressForCall(i));
-        if (arg->asTemp() && arg->asTemp()->kind != IR::Temp::PhysicalRegister)
-            _as->memcopyValue(dst, arg->asTemp(), JITTargetPlatform::ScratchRegister, WriteBarrier::NoBarrier);
-        else
-            _as->copyValue(dst, arg, WriteBarrier::NoBarrier);
-    }
-
-    return argc;
-}
-
-template <typename JITAssembler>
-int InstructionSelection<JITAssembler>::prepareCallData(IR::ExprList* args, IR::Expr *thisObject)
-{
-    int argc = 0;
-    for (IR::ExprList *it = args; it; it = it->next) {
-        ++argc;
-    }
-
-    Pointer p = _as->stackLayout().callDataAddress(offsetof(CallData, tag));
-    _as->store32(TrustedImm32(quint32(JITAssembler::ValueTypeInternal::Integer)), p);
-    p = _as->stackLayout().callDataAddress(offsetof(CallData, argc));
-    _as->store32(TrustedImm32(argc), p);
-    p = _as->stackLayout().callDataAddress(offsetof(CallData, thisObject));
-    if (!thisObject)
-        _as->storeValue(JITAssembler::TargetPrimitive::undefinedValue(), p, WriteBarrier::NoBarrier);
-    else
-        _as->copyValue(p, thisObject, WriteBarrier::NoBarrier);
-
-    int i = 0;
-    for (IR::ExprList *it = args; it; it = it->next, ++i) {
-        IR::Expr *arg = it->expr;
-        Q_ASSERT(arg != 0);
-        Pointer dst(_as->stackLayout().argumentAddressForCall(i));
-        if (arg->asTemp() && arg->asTemp()->kind != IR::Temp::PhysicalRegister)
-            _as->memcopyValue(dst, arg->asTemp(), JITTargetPlatform::ScratchRegister, WriteBarrier::NoBarrier);
-        else
-            _as->copyValue(dst, arg, WriteBarrier::NoBarrier);
-    }
-    return argc;
-}
-
-template <typename JITAssembler>
-void InstructionSelection<JITAssembler>::calculateRegistersToSave(const RegisterInformation &used)
-{
-    regularRegistersToSave.clear();
-    fpRegistersToSave.clear();
-
-    for (const RegisterInfo &ri : JITTargetPlatform::getRegisterInfo()) {
-        if (JITTargetPlatform::gotRegister != -1 && ri.isRegularRegister() && ri.reg<RegisterID>() == JITTargetPlatform::gotRegister) {
-            regularRegistersToSave.append(ri);
-            continue;
-        }
-        if (ri.isCallerSaved())
-            continue;
-        if (ri.isRegularRegister()) {
-            if (ri.isPredefined() || used.contains(ri))
-                regularRegistersToSave.append(ri);
-        } else {
-            Q_ASSERT(ri.isFloatingPoint());
-            if (ri.isPredefined() || used.contains(ri))
-                fpRegistersToSave.append(ri);
-        }
-    }
-}
-
-QT_BEGIN_NAMESPACE
-namespace QV4 {
-bool operator==(const Primitive &v1, const Primitive &v2)
-{
-    return v1.rawValue() == v2.rawValue();
-}
-} // QV4 namespace
-QT_END_NAMESPACE
-
-template <typename JITAssembler>
-bool InstructionSelection<JITAssembler>::visitCJumpDouble(IR::AluOp op, IR::Expr *left, IR::Expr *right,
-                                            IR::BasicBlock *iftrue, IR::BasicBlock *iffalse)
-{
-    if (_as->nextBlock() == iftrue) {
-        Jump target = _as->branchDouble(true, op, left, right);
-        _as->addPatch(iffalse, target);
-    } else {
-        Jump target = _as->branchDouble(false, op, left, right);
-        _as->addPatch(iftrue, target);
-        _as->jumpToBlock(_block, iffalse);
-    }
-    return true;
-}
-
-template <typename JITAssembler>
-bool InstructionSelection<JITAssembler>::visitCJumpSInt32(IR::AluOp op, IR::Expr *left, IR::Expr *right,
-                                            IR::BasicBlock *iftrue, IR::BasicBlock *iffalse)
-{
-    if (_as->nextBlock() == iftrue) {
-        Jump target = _as->branchInt32(true, op, left, right);
-        _as->addPatch(iffalse, target);
-    } else {
-        Jump target = _as->branchInt32(false, op, left, right);
-        _as->addPatch(iftrue, target);
-        _as->jumpToBlock(_block, iffalse);
-    }
-    return true;
-}
-
-template <typename JITAssembler>
-void InstructionSelection<JITAssembler>::visitCJumpStrict(IR::Binop *binop, IR::BasicBlock *trueBlock,
-                                            IR::BasicBlock *falseBlock)
-{
-    Q_ASSERT(binop->op == IR::OpStrictEqual || binop->op == IR::OpStrictNotEqual);
-
-    if (visitCJumpStrictNull(binop, trueBlock, falseBlock))
-        return;
-    if (visitCJumpStrictUndefined(binop, trueBlock, falseBlock))
-        return;
-    if (visitCJumpStrictBool(binop, trueBlock, falseBlock))
-        return;
-
-    IR::Expr *left = binop->left;
-    IR::Expr *right = binop->right;
-
-    generateRuntimeCall(_as, JITTargetPlatform::ReturnValueRegister, compareStrictEqual,
-                                 PointerToValue(left), PointerToValue(right));
-    _as->generateCJumpOnCompare(binop->op == IR::OpStrictEqual ? RelationalCondition::NotEqual : RelationalCondition::Equal,
-                                JITTargetPlatform::ReturnValueRegister, TrustedImm32(0),
-                                _block, trueBlock, falseBlock);
-}
-
-// Only load the non-null temp.
-template <typename JITAssembler>
-bool InstructionSelection<JITAssembler>::visitCJumpStrictNull(IR::Binop *binop,
-                                                IR::BasicBlock *trueBlock,
-                                                IR::BasicBlock *falseBlock)
-{
-    IR::Expr *varSrc = 0;
-    if (binop->left->type == IR::VarType && binop->right->type == IR::NullType)
-        varSrc = binop->left;
-    else if (binop->left->type == IR::NullType && binop->right->type == IR::VarType)
-        varSrc = binop->right;
-    if (!varSrc)
-        return false;
-
-    if (varSrc->asTemp() && varSrc->asTemp()->kind == IR::Temp::PhysicalRegister) {
-        _as->jumpToBlock(_block, falseBlock);
-        return true;
-    }
-
-    if (IR::Const *c = varSrc->asConst()) {
-        if (c->type == IR::NullType)
-            _as->jumpToBlock(_block, trueBlock);
-        else
-            _as->jumpToBlock(_block, falseBlock);
-        return true;
-    }
-
-    Pointer tagAddr = _as->loadAddressForReading(JITTargetPlatform::ScratchRegister, varSrc);
-    tagAddr.offset += 4;
-    const RegisterID tagReg = JITTargetPlatform::ScratchRegister;
-    _as->load32(tagAddr, tagReg);
-
-    RelationalCondition cond = binop->op == IR::OpStrictEqual ? RelationalCondition::Equal
-                                                                         : RelationalCondition::NotEqual;
-    const TrustedImm32 tag{quint32(JITAssembler::ValueTypeInternal::Null)};
-    _as->generateCJumpOnCompare(cond, tagReg, tag, _block, trueBlock, falseBlock);
-    return true;
-}
-
-template <typename JITAssembler>
-bool InstructionSelection<JITAssembler>::visitCJumpStrictUndefined(IR::Binop *binop,
-                                                     IR::BasicBlock *trueBlock,
-                                                     IR::BasicBlock *falseBlock)
-{
-    IR::Expr *varSrc = 0;
-    if (binop->left->type == IR::VarType && binop->right->type == IR::UndefinedType)
-        varSrc = binop->left;
-    else if (binop->left->type == IR::UndefinedType && binop->right->type == IR::VarType)
-        varSrc = binop->right;
-    if (!varSrc)
-        return false;
-
-    if (varSrc->asTemp() && varSrc->asTemp()->kind == IR::Temp::PhysicalRegister) {
-        _as->jumpToBlock(_block, falseBlock);
-        return true;
-    }
-
-    if (IR::Const *c = varSrc->asConst()) {
-        if (c->type == IR::UndefinedType)
-            _as->jumpToBlock(_block, trueBlock);
-        else
-            _as->jumpToBlock(_block, falseBlock);
-        return true;
-    }
-
-    RelationalCondition cond = binop->op == IR::OpStrictEqual ? RelationalCondition::Equal
-                                                                         : RelationalCondition::NotEqual;
-    const RegisterID tagReg = JITTargetPlatform::ReturnValueRegister;
-    _as->generateCJumpOnUndefined(cond, varSrc, JITTargetPlatform::ScratchRegister, tagReg, _block, trueBlock, falseBlock);
-    return true;
-}
-
-template <typename JITAssembler>
-bool InstructionSelection<JITAssembler>::visitCJumpStrictBool(IR::Binop *binop, IR::BasicBlock *trueBlock,
-                                                IR::BasicBlock *falseBlock)
-{
-    IR::Expr *boolSrc = 0, *otherSrc = 0;
-    if (binop->left->type == IR::BoolType) {
-        boolSrc = binop->left;
-        otherSrc = binop->right;
-    } else if (binop->right->type == IR::BoolType) {
-        boolSrc = binop->right;
-        otherSrc = binop->left;
-    } else {
-        // neither operands are statically typed as bool, so bail out.
-        return false;
-    }
-    if (otherSrc->type == IR::UnknownType) {
-        // Ok, we really need to call into the runtime.
-        // (This case doesn't happen when the optimizer ran, because everything will be typed (yes,
-        // possibly as "var" meaning anything), but it does happen for $0===true, which is generated
-        // for things where the optimizer didn't run (like functions with a try block).)
-        return false;
-    }
-
-    RelationalCondition cond = binop->op == IR::OpStrictEqual ? RelationalCondition::Equal
-                                                              : RelationalCondition::NotEqual;
-
-    if (otherSrc->type == IR::BoolType) { // both are boolean
-        RegisterID one = _as->toBoolRegister(boolSrc, JITTargetPlatform::ReturnValueRegister);
-        RegisterID two = _as->toBoolRegister(otherSrc, JITTargetPlatform::ScratchRegister);
-        _as->generateCJumpOnCompare(cond, one, two, _block, trueBlock, falseBlock);
-        return true;
-    }
-
-    if (otherSrc->type != IR::VarType) {
-        _as->jumpToBlock(_block, falseBlock);
-        return true;
-    }
-
-    Pointer otherAddr = _as->loadAddressForReading(JITTargetPlatform::ReturnValueRegister, otherSrc);
-    otherAddr.offset += 4; // tag address
-
-    // check if the tag of the var operand is indicates 'boolean'
-    _as->load32(otherAddr, JITTargetPlatform::ScratchRegister);
-    Jump noBool = _as->branch32(RelationalCondition::NotEqual, JITTargetPlatform::ScratchRegister,
-                                TrustedImm32(quint32(JITAssembler::ValueTypeInternal::Boolean)));
-    if (binop->op == IR::OpStrictEqual)
-        _as->addPatch(falseBlock, noBool);
-    else
-        _as->addPatch(trueBlock, noBool);
-
-    // ok, both are boolean, so let's load them and compare them.
-    otherAddr.offset -= 4; // int_32 address
-    _as->load32(otherAddr, JITTargetPlatform::ReturnValueRegister);
-    RegisterID boolReg = _as->toBoolRegister(boolSrc, JITTargetPlatform::ScratchRegister);
-    _as->generateCJumpOnCompare(cond, boolReg, JITTargetPlatform::ReturnValueRegister, _block, trueBlock,
-                                falseBlock);
-    return true;
-}
-
-template <typename JITAssembler>
-bool InstructionSelection<JITAssembler>::visitCJumpNullUndefined(IR::Type nullOrUndef, IR::Binop *binop,
-                                                         IR::BasicBlock *trueBlock,
-                                                         IR::BasicBlock *falseBlock)
-{
-    Q_ASSERT(nullOrUndef == IR::NullType || nullOrUndef == IR::UndefinedType);
-
-    IR::Expr *varSrc = 0;
-    if (binop->left->type == IR::VarType && binop->right->type == nullOrUndef)
-        varSrc = binop->left;
-    else if (binop->left->type == nullOrUndef && binop->right->type == IR::VarType)
-        varSrc = binop->right;
-    if (!varSrc)
-        return false;
-
-    if (varSrc->asTemp() && varSrc->asTemp()->kind == IR::Temp::PhysicalRegister) {
-        _as->jumpToBlock(_block, falseBlock);
-        return true;
-    }
-
-    if (IR::Const *c = varSrc->asConst()) {
-        if (c->type == nullOrUndef)
-            _as->jumpToBlock(_block, trueBlock);
-        else
-            _as->jumpToBlock(_block, falseBlock);
-        return true;
-    }
-
-    Pointer tagAddr = _as->loadAddressForReading(JITTargetPlatform::ScratchRegister, varSrc);
-    tagAddr.offset += 4;
-    const RegisterID tagReg = JITTargetPlatform::ReturnValueRegister;
-    _as->load32(tagAddr, tagReg);
-
-    if (binop->op == IR::OpNotEqual)
-        qSwap(trueBlock, falseBlock);
-    Jump isNull = _as->branch32(RelationalCondition::Equal, tagReg, TrustedImm32(quint32(JITAssembler::ValueTypeInternal::Null)));
-    Jump isNotUndefinedTag = _as->branch32(RelationalCondition::NotEqual, tagReg, TrustedImm32(int(QV4::Value::Managed_Type_Internal)));
-    tagAddr.offset -= 4;
-    _as->load32(tagAddr, tagReg);
-    Jump isNotUndefinedValue = _as->branch32(RelationalCondition::NotEqual, tagReg, TrustedImm32(0));
-    _as->addPatch(trueBlock, isNull);
-    _as->addPatch(falseBlock, isNotUndefinedTag);
-    _as->addPatch(falseBlock, isNotUndefinedValue);
-    _as->jumpToBlock(_block, trueBlock);
-
-    return true;
-}
-
-
-template <typename JITAssembler>
-void InstructionSelection<JITAssembler>::visitCJumpEqual(IR::Binop *binop, IR::BasicBlock *trueBlock,
-                                            IR::BasicBlock *falseBlock)
-{
-    Q_ASSERT(binop->op == IR::OpEqual || binop->op == IR::OpNotEqual);
-
-    if (visitCJumpNullUndefined(IR::NullType, binop, trueBlock, falseBlock))
-        return;
-
-    IR::Expr *left = binop->left;
-    IR::Expr *right = binop->right;
-
-    generateRuntimeCall(_as, JITTargetPlatform::ReturnValueRegister, compareEqual,
-                                 PointerToValue(left), PointerToValue(right));
-    _as->generateCJumpOnCompare(binop->op == IR::OpEqual ? RelationalCondition::NotEqual : RelationalCondition::Equal,
-                                JITTargetPlatform::ReturnValueRegister, TrustedImm32(0),
-                                _block, trueBlock, falseBlock);
-}
-
-template <typename JITAssembler>
-QQmlRefPointer<CompiledData::CompilationUnit> ISelFactory<JITAssembler>::createUnitForLoading()
-{
-    QQmlRefPointer<CompiledData::CompilationUnit> result;
-    result.adopt(new JIT::CompilationUnit);
-    return result;
-}
-
-#endif // ENABLE(ASSEMBLER)
-
-QT_BEGIN_NAMESPACE
-namespace QV4 { namespace JIT {
-#if ENABLE(ASSEMBLER)
-template class Q_QML_EXPORT InstructionSelection<>;
-template class Q_QML_EXPORT ISelFactory<>;
-#endif
-
-#if defined(V4_BOOTSTRAP)
-
-Q_QML_EXPORT QV4::EvalISelFactory *createISelForArchitecture(const QString &architecture)
-{
-#if ENABLE(ASSEMBLER)
-    using ARMv7CrossAssembler = QV4::JIT::Assembler<AssemblerTargetConfiguration<JSC::MacroAssemblerARMv7, NoOperatingSystemSpecialization>>;
-    using ARM64CrossAssembler = QV4::JIT::Assembler<AssemblerTargetConfiguration<JSC::MacroAssemblerARM64, NoOperatingSystemSpecialization>>;
-
-    if (architecture == QLatin1String("arm"))
-        return new ISelFactory<ARMv7CrossAssembler>;
-    else if (architecture == QLatin1String("arm64"))
-        return new ISelFactory<ARM64CrossAssembler>;
-
-    QString hostArch;
-#if CPU(ARM_THUMB2)
-    hostArch = QStringLiteral("arm");
-#elif CPU(MIPS)
-    hostArch = QStringLiteral("mips");
-#elif CPU(X86)
-    hostArch = QStringLiteral("i386");
-#elif CPU(X86_64)
-    hostArch = QStringLiteral("x86_64");
-#endif
-    if (!hostArch.isEmpty() && architecture == hostArch)
-        return new ISelFactory<>;
-#endif // ENABLE(ASSEMBLER)
-
-    return nullptr;
-}
-
-#endif
-} }
-QT_END_NAMESPACE
-
diff --git a/src/qml/jit/qv4isel_masm_p.h b/src/qml/jit/qv4isel_masm_p.h
deleted file mode 100644
index 7019a117a2..0000000000
--- a/src/qml/jit/qv4isel_masm_p.h
+++ /dev/null
@@ -1,319 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the QtQml module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 3 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL3 included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 3 requirements
-** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 2.0 or (at your option) the GNU General
-** Public license version 3 or any later version approved by the KDE Free
-** Qt Foundation. The licenses are as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-2.0.html and
-** https://www.gnu.org/licenses/gpl-3.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-#ifndef QV4ISEL_MASM_P_H
-#define QV4ISEL_MASM_P_H
-
-//
-//  W A R N I N G
-//  -------------
-//
-// This file is not part of the Qt API.  It exists purely as an
-// implementation detail.  This header file may change from version to
-// version without notice, or even be removed.
-//
-// We mean it.
-//
-
-#include "private/qv4global_p.h"
-#include "private/qv4jsir_p.h"
-#include "private/qv4isel_p.h"
-#include "private/qv4isel_util_p.h"
-#include "private/qv4util_p.h"
-#include "private/qv4value_p.h"
-#include "private/qv4lookup_p.h"
-
-#include <QtCore/QHash>
-#include <QtCore/QStack>
-#include <config.h>
-#include <wtf/Vector.h>
-
-#include "qv4assembler_p.h"
-
-#if ENABLE(ASSEMBLER)
-
-QT_BEGIN_NAMESPACE
-
-namespace QV4 {
-namespace JIT {
-
-template <typename JITAssembler = Assembler<DefaultAssemblerTargetConfiguration>>
-class Q_QML_EXPORT InstructionSelection:
-        protected IR::IRDecoder,
-        public EvalInstructionSelection
-{
-public:
-    InstructionSelection(QQmlEnginePrivate *qmlEngine, QV4::ExecutableAllocator *execAllocator, IR::Module *module, QV4::Compiler::JSUnitGenerator *jsGenerator, EvalISelFactory *iselFactory);
-    ~InstructionSelection();
-
-    void run(int functionIndex) override;
-
-protected:
-    QQmlRefPointer<QV4::CompiledData::CompilationUnit> backendCompileStep() override;
-
-    void callBuiltinInvalid(IR::Name *func, IR::ExprList *args, IR::Expr *result) override;
-    void callBuiltinTypeofQmlContextProperty(IR::Expr *base, IR::Member::MemberKind kind, int propertyIndex, IR::Expr *result) override;
-    void callBuiltinTypeofMember(IR::Expr *base, const QString &name, IR::Expr *result) override;
-    void callBuiltinTypeofSubscript(IR::Expr *base, IR::Expr *index, IR::Expr *result) override;
-    void callBuiltinTypeofName(const QString &name, IR::Expr *result) override;
-    void callBuiltinTypeofValue(IR::Expr *value, IR::Expr *result) override;
-    void callBuiltinDeleteMember(IR::Expr *base, const QString &name, IR::Expr *result) override;
-    void callBuiltinDeleteSubscript(IR::Expr *base, IR::Expr *index, IR::Expr *result) override;
-    void callBuiltinDeleteName(const QString &name, IR::Expr *result) override;
-    void callBuiltinDeleteValue(IR::Expr *result) override;
-    void callBuiltinThrow(IR::Expr *arg) override;
-    void callBuiltinReThrow() override;
-    void callBuiltinUnwindException(IR::Expr *) override;
-    void callBuiltinPushCatchScope(const QString &exceptionName) override;
-    void callBuiltinForeachIteratorObject(IR::Expr *arg, IR::Expr *result) override;
-    void callBuiltinForeachNextPropertyname(IR::Expr *arg, IR::Expr *result) override;
-    void callBuiltinPushWithScope(IR::Expr *arg) override;
-    void callBuiltinPopScope() override;
-    void callBuiltinDeclareVar(bool deletable, const QString &name) override;
-    void callBuiltinDefineArray(IR::Expr *result, IR::ExprList *args) override;
-    void callBuiltinDefineObjectLiteral(IR::Expr *result, int keyValuePairCount, IR::ExprList *keyValuePairs, IR::ExprList *arrayEntries, bool needSparseArray) override;
-    void callBuiltinSetupArgumentObject(IR::Expr *result) override;
-    void callBuiltinConvertThisToObject() override;
-    void callValue(IR::Expr *value, IR::ExprList *args, IR::Expr *result) override;
-    void callQmlContextProperty(IR::Expr *base, IR::Member::MemberKind kind, int propertyIndex, IR::ExprList *args, IR::Expr *result) override;
-    void callProperty(IR::Expr *base, const QString &name, IR::ExprList *args, IR::Expr *result) override;
-    void callSubscript(IR::Expr *base, IR::Expr *index, IR::ExprList *args, IR::Expr *result) override;
-    void convertType(IR::Expr *source, IR::Expr *target) override;
-    void loadThisObject(IR::Expr *temp) override;
-    void loadQmlContext(IR::Expr *target) override;
-    void loadQmlImportedScripts(IR::Expr *target) override;
-    void loadQmlSingleton(const QString &name, IR::Expr *target) override;
-    void loadConst(IR::Const *sourceConst, IR::Expr *target) override;
-    void loadString(const QString &str, IR::Expr *target) override;
-    void loadRegexp(IR::RegExp *sourceRegexp, IR::Expr *target) override;
-    void getActivationProperty(const IR::Name *name, IR::Expr *target) override;
-    void setActivationProperty(IR::Expr *source, const QString &targetName) override;
-    void initClosure(IR::Closure *closure, IR::Expr *target) override;
-    void getProperty(IR::Expr *base, const QString &name, IR::Expr *target) override;
-    void getQmlContextProperty(IR::Expr *source, IR::Member::MemberKind kind, int index, bool captureRequired, IR::Expr *target) override;
-    void getQObjectProperty(IR::Expr *base, int propertyIndex, bool captureRequired, bool isSingleton, int attachedPropertiesId, IR::Expr *target) override;
-    void setProperty(IR::Expr *source, IR::Expr *targetBase, const QString &targetName) override;
-    void setQmlContextProperty(IR::Expr *source, IR::Expr *targetBase, IR::Member::MemberKind kind, int propertyIndex) override;
-    void setQObjectProperty(IR::Expr *source, IR::Expr *targetBase, int propertyIndex) override;
-    void getElement(IR::Expr *base, IR::Expr *index, IR::Expr *target) override;
-    void setElement(IR::Expr *source, IR::Expr *targetBase, IR::Expr *targetIndex) override;
-    void copyValue(IR::Expr *source, IR::Expr *target) override;
-    void swapValues(IR::Expr *source, IR::Expr *target) override;
-    void unop(IR::AluOp oper, IR::Expr *sourceTemp, IR::Expr *target) override;
-    void binop(IR::AluOp oper, IR::Expr *leftSource, IR::Expr *rightSource, IR::Expr *target) override;
-
-    using Address = typename JITAssembler::Address;
-    using Pointer = typename JITAssembler::Pointer;
-    using PointerToValue = typename JITAssembler::PointerToValue;
-    using RegisterID = typename JITAssembler::RegisterID;
-    using FPRegisterID = typename JITAssembler::FPRegisterID;
-    using ResultCondition = typename JITAssembler::ResultCondition;
-    using TrustedImm32 = typename JITAssembler::TrustedImm32;
-    using TrustedImm64 = typename JITAssembler::TrustedImm64;
-    using Label = typename JITAssembler::Label;
-    using Jump = typename JITAssembler::Jump;
-    using StringToIndex = typename JITAssembler::StringToIndex;
-    using Reference = typename JITAssembler::Reference;
-    using RelationalCondition = typename JITAssembler::RelationalCondition;
-    using BranchTruncateType = typename JITAssembler::BranchTruncateType;
-    using RuntimeCall = typename JITAssembler::RuntimeCall;
-
-    using JITTargetPlatform = typename JITAssembler::JITTargetPlatform;
-
-    Address addressForArgument(int index) const
-    {
-        // FramePointerRegister points to its old value on the stack, and above
-        // it we have the return address, hence the need to step over two
-        // values before reaching the first argument.
-        return Address(JITTargetPlatform::FramePointerRegister, (index + 2) * JITTargetPlatform::RegisterSize);
-    }
-
-    Pointer baseAddressForCallArguments()
-    {
-        return _as->stackLayout().argumentAddressForCall(0);
-    }
-
-    Pointer baseAddressForCallData()
-    {
-        return _as->stackLayout().callDataAddress();
-    }
-
-    void constructActivationProperty(IR::Name *func, IR::ExprList *args, IR::Expr *result) override;
-    void constructProperty(IR::Expr *base, const QString &name, IR::ExprList *args, IR::Expr*result) override;
-    void constructValue(IR::Expr *value, IR::ExprList *args, IR::Expr *result) override;
-
-    void visitJump(IR::Jump *) override;
-    void visitCJump(IR::CJump *) override;
-    void visitRet(IR::Ret *) override;
-
-    bool visitCJumpDouble(IR::AluOp op, IR::Expr *left, IR::Expr *right,
-                          IR::BasicBlock *iftrue, IR::BasicBlock *iffalse);
-    bool visitCJumpSInt32(IR::AluOp op, IR::Expr *left, IR::Expr *right,
-                          IR::BasicBlock *iftrue, IR::BasicBlock *iffalse);
-    void visitCJumpStrict(IR::Binop *binop, IR::BasicBlock *trueBlock, IR::BasicBlock *falseBlock);
-    bool visitCJumpStrictNull(IR::Binop *binop, IR::BasicBlock *trueBlock, IR::BasicBlock *falseBlock);
-    bool visitCJumpStrictUndefined(IR::Binop *binop, IR::BasicBlock *trueBlock, IR::BasicBlock *falseBlock);
-    bool visitCJumpStrictBool(IR::Binop *binop, IR::BasicBlock *trueBlock, IR::BasicBlock *falseBlock);
-    bool visitCJumpNullUndefined(IR::Type nullOrUndef, IR::Binop *binop,
-                                 IR::BasicBlock *trueBlock, IR::BasicBlock *falseBlock);
-    void visitCJumpEqual(IR::Binop *binop, IR::BasicBlock *trueBlock, IR::BasicBlock *falseBlock);
-
-private:
-    void convertTypeSlowPath(IR::Expr *source, IR::Expr *target);
-    void convertTypeToDouble(IR::Expr *source, IR::Expr *target);
-    void convertTypeToBool(IR::Expr *source, IR::Expr *target);
-    void convertTypeToSInt32(IR::Expr *source, IR::Expr *target);
-    void convertTypeToUInt32(IR::Expr *source, IR::Expr *target);
-
-    void convertIntToDouble(IR::Expr *source, IR::Expr *target)
-    {
-        if (IR::Temp *targetTemp = target->asTemp()) {
-            if (targetTemp->kind == IR::Temp::PhysicalRegister) {
-                if (IR::Temp *sourceTemp = source->asTemp()) {
-                    if (sourceTemp->kind == IR::Temp::PhysicalRegister) {
-                        _as->convertInt32ToDouble((RegisterID) sourceTemp->index,
-                                                  (FPRegisterID) targetTemp->index);
-                    } else {
-                        _as->convertInt32ToDouble(_as->loadAddressForReading(JITTargetPlatform::ReturnValueRegister, sourceTemp),
-                                                  (FPRegisterID) targetTemp->index);
-                    }
-                } else {
-                    _as->convertInt32ToDouble(_as->toInt32Register(source, JITTargetPlatform::ScratchRegister),
-                                              (FPRegisterID) targetTemp->index);
-                }
-
-                return;
-            }
-        }
-
-        _as->convertInt32ToDouble(_as->toInt32Register(source, JITTargetPlatform::ScratchRegister),
-                                  JITTargetPlatform::FPGpr0);
-        _as->storeDouble(JITTargetPlatform::FPGpr0, target);
-    }
-
-    void convertUIntToDouble(IR::Expr *source, IR::Expr *target)
-    {
-        RegisterID tmpReg = JITTargetPlatform::ScratchRegister;
-        RegisterID reg = _as->toInt32Register(source, tmpReg);
-
-        if (IR::Temp *targetTemp = target->asTemp()) {
-            if (targetTemp->kind == IR::Temp::PhysicalRegister) {
-                _as->convertUInt32ToDouble(reg, (FPRegisterID) targetTemp->index, tmpReg);
-                return;
-            }
-        }
-
-        _as->convertUInt32ToDouble(_as->toUInt32Register(source, tmpReg),
-                                   JITTargetPlatform::FPGpr0, tmpReg);
-        _as->storeDouble(JITTargetPlatform::FPGpr0, target);
-    }
-
-    void convertIntToBool(IR::Expr *source, IR::Expr *target)
-    {
-        RegisterID reg = JITTargetPlatform::ScratchRegister;
-
-        if (IR::Temp *targetTemp = target->asTemp())
-            if (targetTemp->kind == IR::Temp::PhysicalRegister)
-                reg = (RegisterID) targetTemp->index;
-        _as->move(_as->toInt32Register(source, reg), reg);
-        _as->compare32(RelationalCondition::NotEqual, reg, TrustedImm32(0), reg);
-        _as->storeBool(reg, target);
-    }
-
-    int prepareVariableArguments(IR::ExprList* args);
-    int prepareCallData(IR::ExprList* args, IR::Expr *thisObject);
-
-    void calculateRegistersToSave(const RegisterInformation &used);
-
-    template <typename Retval, typename Arg1, typename Arg2, typename Arg3, typename Arg4>
-    void generateLookupCall(Retval retval, uint index, uint getterSetterOffset, Arg1 arg1, Arg2 arg2, Arg3 arg3, Arg4 arg4)
-    {
-        // Note: using the return value register is intentional: for ABIs where the first parameter
-        // goes into the same register as the return value (currently only ARM), the prepareCall
-        // will combine loading the looupAddr into the register and calculating the indirect call
-        // address.
-        Pointer lookupAddr(JITTargetPlatform::ReturnValueRegister, index * sizeof(QV4::Lookup));
-
-         _as->generateFunctionCallImp(true, retval, "lookup getter/setter",
-                                      typename JITAssembler::LookupCall(lookupAddr, getterSetterOffset), lookupAddr,
-                                      arg1, arg2, arg3, arg4);
-    }
-
-    template <typename Retval, typename Arg1, typename Arg2>
-    void generateLookupCall(Retval retval, uint index, uint getterSetterOffset, Arg1 arg1, Arg2 arg2)
-    {
-        generateLookupCall(retval, index, getterSetterOffset, arg1, arg2, typename JITAssembler::VoidType());
-    }
-
-    template <typename Retval, typename Arg1, typename Arg2, typename Arg3>
-    void generateLookupCall(Retval retval, uint index, uint getterSetterOffset, Arg1 arg1, Arg2 arg2, Arg3 arg3)
-    {
-        generateLookupCall(retval, index, getterSetterOffset, arg1, arg2, arg3, typename JITAssembler::VoidType());
-    }
-
-    IR::BasicBlock *_block;
-    BitVector _removableJumps;
-    JITAssembler* _as;
-
-    QScopedPointer<CompilationUnit> compilationUnit;
-    QQmlEnginePrivate *qmlEngine;
-    RegisterInformation regularRegistersToSave;
-    RegisterInformation fpRegistersToSave;
-};
-
-template <typename JITAssembler = Assembler<DefaultAssemblerTargetConfiguration>>
-class Q_QML_EXPORT ISelFactory: public EvalISelFactory
-{
-public:
-    ISelFactory() : EvalISelFactory(QStringLiteral("jit")) {}
-    virtual ~ISelFactory() {}
-    EvalInstructionSelection *create(QQmlEnginePrivate *qmlEngine, QV4::ExecutableAllocator *execAllocator, IR::Module *module, QV4::Compiler::JSUnitGenerator *jsGenerator) Q_DECL_OVERRIDE Q_DECL_FINAL
-    { return new InstructionSelection<JITAssembler>(qmlEngine, execAllocator, module, jsGenerator, this); }
-    bool jitCompileRegexps() const Q_DECL_OVERRIDE Q_DECL_FINAL
-    { return true; }
-    QQmlRefPointer<CompiledData::CompilationUnit> createUnitForLoading() Q_DECL_OVERRIDE Q_DECL_FINAL;
-};
-
-} // end of namespace JIT
-} // end of namespace QV4
-
-QT_END_NAMESPACE
-
-#endif // ENABLE(ASSEMBLER)
-
-#endif // QV4ISEL_MASM_P_H
diff --git a/src/qml/jit/qv4node.cpp b/src/qml/jit/qv4node.cpp
new file mode 100644
index 0000000000..e059e9fef6
--- /dev/null
+++ b/src/qml/jit/qv4node.cpp
@@ -0,0 +1,215 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qv4node_p.h"
+#include "qv4graph_p.h"
+
+QT_REQUIRE_CONFIG(qml_tracing);
+
+QT_BEGIN_NAMESPACE
+namespace QV4 {
+namespace IR {
+
+Node *Node::create(Node::MemoryPool *pool, Node::Id id, const Operation *op, size_t nInputs,
+                   Node *const *inputs, bool inputsAreExtensible)
+{
+    size_t capacity = nInputs;
+    if (inputsAreExtensible)
+        capacity += 3;
+
+    Node *node = new (pool->allocate(sizeof(Node))) Node(pool, id, op, unsigned(nInputs),
+                                                         int(capacity));
+    for (uint i = 0; i < capacity; ++i)
+        new (&node->m_inputs[int(i)]) Use(node);
+    for (size_t i = 0; i < nInputs; ++i) {
+        Q_ASSERT(inputs[i] != nullptr);
+        node->replaceInput(unsigned(i), inputs[i]);
+    }
+
+    return node;
+}
+
+void Node::addInput(MemoryPool *pool, Node *in)
+{
+    Q_ASSERT(in);
+    ++m_nInputs;
+    if (m_nInputs >= unsigned(m_inputs.size())) {
+        QQmlJS::FixedPoolArray<Use> oldInputs = m_inputs;
+        m_inputs = QQmlJS::FixedPoolArray<Use>(pool, int(m_nInputs + 3));
+        for (Use &input : m_inputs)
+            new (&input) Use(this);
+        for (int i = 0, ei = oldInputs.size(); i != ei; ++i) {
+            Node *in = oldInputs[i].m_input;
+            oldInputs[i].set(nullptr);
+            m_inputs[i].set(in);
+        }
+    }
+    m_inputs.at(int(m_nInputs - 1)).set(in);
+}
+
+void Node::removeInput(unsigned index)
+{
+    Q_ASSERT(index < inputCount());
+    for (unsigned i = index, ei = inputCount(); i < ei - 1; ++i)
+        replaceInput(i, input(i + 1));
+    trimInputCount(inputCount() - 1);
+}
+
+void Node::removeInputs(unsigned start, unsigned count)
+{
+    for (unsigned idx = start; idx < start + count; ++idx)
+        m_inputs.at(int(idx)).set(nullptr);
+}
+
+void Node::removeAllInputs()
+{
+    removeInputs(0, inputCount());
+}
+
+void Node::trimInputCount(unsigned newCount)
+{
+    unsigned currentCount = inputCount();
+    if (newCount == currentCount)
+        return;
+    Q_ASSERT(newCount < currentCount);
+    removeInputs(newCount, currentCount - newCount);
+    m_nInputs = newCount;
+}
+
+void Node::removeExceptionHandlerUse()
+{
+    for (Use* use = m_firstUse; use; use = use->m_next) {
+        if (use->m_input->opcode() == Meta::OnException) {
+            use->set(nullptr);
+            break;
+        }
+    }
+}
+
+void Node::insertInput(Node::MemoryPool *pool, unsigned index, Node *newInput)
+{
+    Q_ASSERT(index < inputCount());
+    addInput(pool, input(inputCount() - 1));
+    for (unsigned i = inputCount() - 1; i > index; --i)
+        replaceInput(i, input(i - 1));
+    replaceInput(index, newInput);
+}
+
+void Node::replaceAllUsesWith(Node *replacement)
+{
+    for (Use *use = m_firstUse; use; ) {
+        Use *next = use->m_next;
+        const unsigned inIdx = use->inputIndex();
+        use->user()->replaceInput(inIdx, replacement);
+        use = next;
+    }
+}
+
+void Node::replaceUses(Node *newValueInput, Node *newEffectInput, Node *newControlInput)
+{
+    for (Use *use = m_firstUse; use; ) {
+        Use *next = use->m_next;
+        const Operation *inOp = use->user()->operation();
+        const unsigned inIdx = use->inputIndex();
+        if (inIdx < inOp->valueInputCount())
+            use->user()->replaceInput(inIdx, newValueInput);
+        else if (inIdx < inOp->indexOfFirstControl())
+            use->user()->replaceInput(inIdx, newEffectInput);
+        else
+            use->user()->replaceInput(inIdx, newControlInput);
+        use = next;
+    }
+}
+
+Node *Node::firstValueUse()
+{
+    for (auto it = uses().begin(), eit = uses().end(); it != eit; ++it) {
+        if (it.isUsedAsValue())
+            return *it;
+    }
+    return nullptr;
+}
+
+Node::Node(MemoryPool *pool, Node::Id id, const Operation *op, unsigned nInputs, int capacity)
+    : m_op(op)
+    , m_inputs(pool, capacity)
+    , m_nInputs(nInputs)
+    , m_id(id)
+{
+}
+
+NodeWorkList::NodeWorkList(const Graph *g)
+    : m_nodeState(g->nodeCount(), Unvisited)
+{ m_worklist.reserve(64); }
+
+void NodeWorkList::reset()
+{
+    std::fill(m_nodeState.begin(), m_nodeState.end(), Unvisited);
+    m_worklist.clear();
+    if (m_worklist.capacity() < 64)
+        m_worklist.reserve(64);
+}
+
+NodeCollector::NodeCollector(const Graph *g, bool collectUses, bool skipFramestate)
+{
+    markReachable(g->endNode());
+    for (size_t i = 0; i < m_reachable.size(); ++i) { // _reachable.size() is on purpose!
+        Node *n = m_reachable.at(i);
+        for (auto input : n->inputs()) {
+            if (input == nullptr)
+                continue;
+            if (isReachable(input->id()))
+                continue;
+            if (skipFramestate && input->opcode() == Meta::FrameState)
+                continue;
+            markReachable(input);
+        }
+
+        if (collectUses) {
+            for (Node *use : n->uses()) {
+                if (use && !isReachable(use->id()))
+                    markReachable(use);
+            }
+        }
+    }
+}
+
+} // IR namespace
+} // QV4 namespace
+QT_END_NAMESPACE
diff --git a/src/qml/jit/qv4node_p.h b/src/qml/jit/qv4node_p.h
new file mode 100644
index 0000000000..679a29764a
--- /dev/null
+++ b/src/qml/jit/qv4node_p.h
@@ -0,0 +1,642 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QV4NODE_P_H
+#define QV4NODE_P_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include <private/qqmljsmemorypool_p.h>
+#include <private/qv4global_p.h>
+#include <private/qv4operation_p.h>
+#include "qv4util_p.h"
+
+QT_REQUIRE_CONFIG(qml_tracing);
+
+QT_BEGIN_NAMESPACE
+
+namespace QV4 {
+namespace IR {
+
+class Use
+{
+    Q_DISABLE_COPY_MOVE(Use)
+
+public:
+    Use(Node *user)
+        : m_user(user)
+    {}
+
+    ~Use()
+    {
+        if (m_input)
+            removeFromList();
+    }
+
+    operator Node *() const { return m_input; }
+    Node *input() const { return m_input; }
+    Node *user() const { return m_user; }
+
+    inline void set(Node *newInput);
+
+    void validate() const
+    {
+        Q_ASSERT(m_user);
+        if (m_input) {
+            if (m_prev != nullptr)
+                Q_ASSERT(*m_prev == this);
+            if (m_next) {
+                Q_ASSERT(m_next->m_input == m_input);
+                Q_ASSERT(m_next->m_prev == &m_next);
+                m_next->validate();
+            }
+        }
+    }
+
+    inline int inputIndex() const;
+
+protected:
+    friend class Node;
+
+    void addToList(Use **list) {
+        validate();
+        m_next = *list;
+        if (m_next)
+            m_next->m_prev = &m_next;
+        m_prev = list;
+        *list = this;
+        validate();
+    }
+
+    void removeFromList() {
+        validate();
+        Use **newPrev = m_prev;
+        *newPrev = m_next;
+        m_prev = nullptr;
+        if (m_next)
+            m_next->m_prev = newPrev;
+        m_next = nullptr;
+        m_input = nullptr;
+        validate();
+    }
+
+private:
+    Node *m_input = nullptr;
+    Node *m_user = nullptr;
+    Use *m_next = nullptr;
+    Use **m_prev = nullptr;
+};
+
+// A node represents an calculation, action, or marker in the graph. Each node has an operation,
+// input dependencies and uses. The operation indicates what kind of node it is, e.g.: JSAdd,
+// Constant, Region, and so on. Two nodes can have the same operation, but different inputs.
+// For example, the expressions 1 + 2 and 3 + 4 will each have a node with an JSAdd operation
+// (which is exactly the same operation for both nodes), but the nodes have different inputs (1, and
+// 2 in the first expression, while the second operation has 3 and 4 as inputs).
+class Node final
+{
+    Q_DISABLE_COPY_MOVE(Node)
+
+public:
+    using Id = uint32_t;
+    using MemoryPool = QQmlJS::MemoryPool;
+    class Inputs;
+
+public:
+    static Node *create(MemoryPool *pool, Id id, const Operation *op, size_t nInputs,
+                        Node * const *inputs, bool inputsAreExtensible = false);
+    ~Node() = delete;
+
+    inline bool isDead() const;
+    inline void kill();
+
+    Id id() const { return m_id; }
+
+    const Operation *operation() const
+    { return m_op; }
+
+    void setOperation(const Operation *op)
+    { m_op = op; }
+
+    Operation::Kind opcode() const
+    { return operation()->kind(); }
+
+    inline Inputs inputs() const;
+    void addInput(MemoryPool *pool, Node *in);
+    void removeInput(unsigned index);
+    void removeInputs(unsigned start, unsigned count);
+    void removeAllInputs();
+    uint32_t inputCount() const
+    { return m_nInputs; }
+    void trimInputCount(unsigned newCount);
+
+    void removeExceptionHandlerUse();
+
+    Node *input(unsigned idx) const
+    {
+        Q_ASSERT(idx < inputCount());
+        return m_inputs.at(idx);
+    }
+
+    Node *effectInput(unsigned effectIndex = 0) const
+    {
+        if (operation()->effectInputCount() == 0)
+            return nullptr;
+        Q_ASSERT(effectIndex < operation()->effectInputCount());
+        return input(operation()->indexOfFirstEffect() + effectIndex);
+    }
+
+    Node *controlInput(unsigned controlIndex = 0) const
+    {
+        if (operation()->controlInputCount() == 0)
+            return nullptr;
+        Q_ASSERT(controlIndex < operation()->controlInputCount());
+        return input(operation()->indexOfFirstControl() + controlIndex);
+    }
+
+    Node *frameStateInput() const
+    {
+        if (operation()->hasFrameStateInput())
+            return input(operation()->indexOfFrameStateInput());
+        return nullptr;
+    }
+
+    void setFrameStateInput(Node *newFramestate)
+    {
+        if (operation()->hasFrameStateInput())
+            replaceInput(operation()->indexOfFrameStateInput(), newFramestate);
+    }
+
+    void insertInput(MemoryPool *pool, unsigned index, Node *newInput);
+
+    void replaceInput(Node *oldIn, Node *newIn)
+    {
+        for (unsigned i = 0, ei = inputCount(); i != ei; ++i) {
+            if (input(i) == oldIn)
+                replaceInput(i, newIn);
+        }
+    }
+
+    void replaceInput(unsigned idx, Node *newIn)
+    {
+        m_inputs[idx].set(newIn);
+    }
+
+    class Uses
+    {
+    public:
+        explicit Uses(Node *node)
+            : m_node(node)
+        {}
+
+        class const_iterator;
+        inline const_iterator begin() const;
+        inline const_iterator end() const;
+
+        bool isEmpty() const;
+
+    private:
+        Node *m_node;
+    };
+
+    Uses uses() { return Uses(this); }
+    bool hasUses() const { return m_firstUse != nullptr; }
+    unsigned useCount() const
+    {
+        unsigned cnt = 0;
+        for (Use *it = m_firstUse; it; it = it->m_next)
+            ++cnt;
+        return cnt;
+    }
+    void replaceAllUsesWith(Node *replacement);
+    void replaceUses(Node *newValueInput, Node *newEffectInput, Node *newControlInput);
+
+    Node *firstValueUse();
+
+private: // types and utility methods
+    friend class Use;
+    Node(MemoryPool *pool, Id id, const Operation *op, unsigned nInputs, int capacity);
+
+private: // fields
+    Use *m_firstUse = nullptr;
+    const Operation *m_op = nullptr;
+    QQmlJS::FixedPoolArray<Use> m_inputs;
+    unsigned m_nInputs = 0;
+    Id m_id = 0;
+};
+
+void Use::set(Node *newInput)
+{
+    if (m_input)
+        removeFromList();
+    m_input = newInput;
+    if (newInput)
+        addToList(&newInput->m_firstUse);
+}
+
+class Node::Inputs final
+{
+public:
+    using value_type = Node *;
+
+    class const_iterator;
+    inline const_iterator begin() const;
+    inline const_iterator end() const;
+
+    bool empty() const
+    { return m_nInputs == 0; }
+
+    unsigned count() const
+    { return m_nInputs; }
+
+    explicit Inputs(const Use *inputs, unsigned nInputs)
+        : m_inputs(inputs), m_nInputs(nInputs)
+    {}
+
+private:
+    const Use *m_inputs = nullptr;
+    unsigned m_nInputs = 0;
+};
+
+class Node::Inputs::const_iterator final
+{
+public:
+    using iterator_category = std::forward_iterator_tag;
+    using difference_type = std::ptrdiff_t;
+    using value_type = Node *;
+    using pointer = const value_type *;
+    using reference = value_type &;
+
+    Node *operator*() const
+    { return m_inputs->m_input; }
+
+    bool operator==(const const_iterator &other) const
+    { return m_inputs == other.m_inputs; }
+
+    bool operator!=(const const_iterator &other) const
+    { return !(*this == other); }
+
+    const_iterator &operator++()
+    { ++m_inputs; return *this; }
+
+    const_iterator& operator+=(difference_type offset)
+    { m_inputs += offset; return *this; }
+
+    const_iterator operator+(difference_type offset) const
+    { return const_iterator(m_inputs + offset); }
+
+    difference_type operator-(const const_iterator &other) const
+    { return m_inputs - other.m_inputs; }
+
+private:
+    friend class Node::Inputs;
+
+    explicit const_iterator(const Use *inputs)
+        : m_inputs(inputs)
+    {}
+
+    const Use *m_inputs;
+};
+
+Node::Inputs::const_iterator Node::Inputs::begin() const
+{ return const_iterator(m_inputs); }
+
+Node::Inputs::const_iterator Node::Inputs::end() const
+{ return const_iterator(m_inputs + m_nInputs); }
+
+Node::Inputs Node::inputs() const
+{
+    return Inputs(m_inputs.begin(), m_nInputs);
+}
+
+class Node::Uses::const_iterator final
+{
+public:
+    using iterator_category = std::forward_iterator_tag;
+    using difference_type = int;
+    using value_type = Node *;
+    using pointer = Node **;
+    using reference = Node *&;
+
+    Node *operator*() const
+    { return m_current->user(); }
+
+    bool operator==(const const_iterator &other) const
+    { return other.m_current == m_current; }
+
+    bool operator!=(const const_iterator &other) const
+    { return other.m_current != m_current; }
+
+    const_iterator &operator++()
+    { m_current = m_next; setNext(); return *this; }
+
+    unsigned inputIndex() const
+    { return m_current->inputIndex(); }
+
+    bool isUsedAsValue() const
+    { return inputIndex() < operator*()->operation()->valueInputCount(); }
+
+    bool isUsedAsControl() const
+    { return operator*()->operation()->indexOfFirstControl() <= inputIndex(); }
+
+private:
+    friend class Node::Uses;
+
+    const_iterator() = default;
+
+    explicit const_iterator(Node* node)
+        : m_current(node->m_firstUse)
+    { setNext(); }
+
+    void setNext()
+    {
+        if (m_current)
+            m_next = m_current->m_next;
+        else
+            m_next = nullptr;
+    }
+
+private:
+    Use *m_current = nullptr;
+    Use *m_next = nullptr;
+};
+
+Node::Uses::const_iterator Node::Uses::begin() const
+{ return const_iterator(this->m_node); }
+
+Node::Uses::const_iterator Node::Uses::end() const
+{ return const_iterator(); }
+
+int Use::inputIndex() const
+{
+    if (!m_user)
+        return -1;
+    return int(this - m_user->m_inputs.begin());
+}
+
+bool Node::isDead() const
+{
+    Inputs in = inputs();
+    return !in.empty() && *in.begin() == nullptr;
+}
+
+void Node::kill()
+{
+    removeAllInputs();
+}
+
+class NodeWorkList final
+{
+    enum State: uint8_t {
+        Unvisited = 0,
+        Queued,
+        Visited,
+    };
+
+public:
+    NodeWorkList(const Graph *g);
+
+    void reset();
+
+    bool enqueue(Node *n)
+    {
+        State &s = nodeState(n);
+        if (s == Queued || s == Visited)
+            return false;
+
+        m_worklist.push_back(n);
+        s = Queued;
+        return true;
+    }
+
+    void enqueue(const std::vector<Node *> &nodes)
+    {
+        m_worklist.insert(m_worklist.end(), nodes.begin(), nodes.end());
+        for (Node *n : nodes)
+            nodeState(n) = Queued;
+    }
+
+    void reEnqueue(Node *n)
+    {
+        if (!n)
+            return;
+        State &s = nodeState(n);
+        if (s == Queued)
+            return;
+        s = Queued;
+        m_worklist.push_back(n);
+    }
+
+    void reEnqueueLate(Node *n)
+    {
+        if (!n)
+            return;
+        State &s = nodeState(n);
+        if (s == Queued)
+            return;
+        s = Queued;
+        m_worklist.insert(m_worklist.begin(), n);
+    }
+
+    void enqueueAllInputs(Node *n)
+    {
+        for (Node *input : n->inputs())
+            enqueue(input);
+    }
+
+    void reEnqueueAllInputs(Node *n)
+    {
+        for (Node *input : n->inputs())
+            reEnqueue(input);
+    }
+
+    void enqueueValueInputs(Node *n)
+    {
+        for (unsigned i = 0, ei = n->operation()->valueInputCount(); i != ei; ++i)
+            enqueue(n->input(i));
+    }
+
+    void enqueueEffectInputs(Node *n)
+    {
+        for (unsigned i = n->operation()->indexOfFirstEffect(), ei = n->operation()->effectInputCount(); i != ei; ++i)
+            enqueue(n->input(i));
+    }
+
+    void enqueueAllUses(Node *n)
+    {
+        for (Node *use : n->uses())
+            enqueue(use);
+    }
+
+    Node *dequeueNextNodeForVisiting()
+    {
+        while (!m_worklist.empty()) {
+            Node *n = m_worklist.back();
+            m_worklist.pop_back();
+            State &s = nodeState(n);
+            if (s == Queued) {
+                s = Visited;
+                return n;
+            }
+            Q_UNREACHABLE();
+        }
+
+        return nullptr;
+    }
+
+    void markAsVisited(Node *n)
+    { nodeState(n) = Visited; }
+
+    bool isVisited(Node *n) const
+    { return nodeState(n) == Visited; }
+
+    bool isEmpty() const
+    { return m_worklist.empty(); }
+
+    QString status(Node *n) const
+    {
+        QString s = QStringLiteral("status for node %1: ").arg(n->id());
+        switch (nodeState(n)) {
+        case Queued: s += QLatin1String("queued"); break;
+        case Visited: s += QLatin1String("visited"); break;
+        case Unvisited: s += QLatin1String("unvisited"); break;
+        }
+        return s;
+    }
+
+private:
+    State &nodeState(Node *n)
+    {
+        const unsigned position(n->id());
+        if (position >= m_nodeState.size())
+            m_nodeState.resize(position + 1, Unvisited);
+
+        return m_nodeState[position];
+    }
+
+    State nodeState(Node *n) const
+    { return m_nodeState[unsigned(n->id())]; }
+
+private:
+    std::vector<Node *> m_worklist;
+    std::vector<State> m_nodeState;
+};
+
+class NodeInfo
+{
+public:
+    enum { NoInstructionOffset = -1 };
+
+public:
+    NodeInfo() = default;
+
+    Type type() const { return m_type; }
+    void setType(Type t) { m_type = t; }
+
+    int currentInstructionOffset() const
+    { return m_currentInstructionOffset; }
+
+    int nextInstructionOffset() const
+    { return m_nextInstructionOffset; }
+
+    void setBytecodeOffsets(int current, int next)
+    {
+        Q_ASSERT(current != NoInstructionOffset);
+        Q_ASSERT(next != NoInstructionOffset);
+        m_currentInstructionOffset = current;
+        m_nextInstructionOffset = next;
+    }
+
+private:
+    Type m_type;
+    int m_currentInstructionOffset = NoInstructionOffset;
+    int m_nextInstructionOffset = NoInstructionOffset;
+};
+
+class NodeCollector
+{
+public:
+    NodeCollector(const Graph *g, bool collectUses = false, bool skipFramestate = false);
+
+    const std::vector<Node *> &reachable() const
+    { return m_reachable; }
+
+    void sortById()
+    {
+        std::sort(m_reachable.begin(), m_reachable.end(), [](Node *n1, Node *n2) {
+            return n1->id() < n2->id();
+        });
+    }
+
+    bool isReachable(Node::Id nodeId) const
+    {
+        if (nodeId >= Node::Id(m_isReachable.size()))
+            return false;
+        return m_isReachable.at(int(nodeId));
+    }
+
+    void markReachable(Node *node)
+    {
+        auto nodeId = node->id();
+        m_reachable.push_back(node);
+        if (nodeId >= Node::Id(m_isReachable.size()))
+            m_isReachable.resize(int(nodeId + 1), false);
+        m_isReachable.setBit(int(nodeId));
+    }
+
+private:
+    std::vector<Node *> m_reachable;
+    BitVector m_isReachable;
+};
+
+} // namespace IR
+} // namespace QV4
+
+QT_END_NAMESPACE
+
+#endif // QV4NODE_P_H
diff --git a/src/qml/jit/qv4operation.cpp b/src/qml/jit/qv4operation.cpp
new file mode 100644
index 0000000000..8356a35098
--- /dev/null
+++ b/src/qml/jit/qv4operation.cpp
@@ -0,0 +1,782 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qv4operation_p.h"
+#include "qv4runtimesupport_p.h"
+
+QT_BEGIN_NAMESPACE
+namespace QV4 {
+namespace IR {
+
+OperationBuilder::OperationBuilder(QQmlJS::MemoryPool *graphPool)
+    : m_graphPool(graphPool)
+{}
+
+OperationBuilder *OperationBuilder::create(QQmlJS::MemoryPool *pool)
+{
+    return pool->New<OperationBuilder>(pool);
+}
+
+Operation *OperationBuilder::getConstant(Value v)
+{
+    Type t;
+    switch (v.type()) {
+    case Value::Undefined_Type: t = Type::undefinedType(); break;
+    case Value::Integer_Type: t = Type::int32Type(); break;
+    case Value::Boolean_Type: t = Type::booleanType(); break;
+    case Value::Null_Type: t = Type::nullType(); break;
+    case Value::Double_Type: t = Type::doubleType(); break;
+    case Value::Managed_Type: t = Type::objectType(); break;
+    default:
+        if (v.isEmpty())
+            t = Type::emptyType();
+        else
+            Q_UNREACHABLE();
+    }
+    return OperationWithPayload<ConstantPayload>::create(
+                m_graphPool, Meta::Constant, 0, 0, 0, 1, 0, 0, t, Operation::NoFlags,
+                ConstantPayload(v));
+}
+
+Operation *OperationBuilder::getParam(unsigned index, const Function::StringId name)
+{
+    return OperationWithPayload<ParameterPayload>::create(m_graphPool, Meta::Parameter,
+                                                          1, 0, 0,
+                                                          1, 0, 0,
+                                                          Type::anyType(), Operation::NoFlags,
+                                                          ParameterPayload(index, name));
+}
+
+Operation *OperationBuilder::getRegion(unsigned nControlInputs) //### cache common operands in the static pool
+{
+    return Operation::create(m_graphPool, Meta::Region,
+                             0, 0, uint16_t(nControlInputs),
+                             0, 0, 1,
+                             Type(), Operation::NoFlags);
+}
+
+Operation *OperationBuilder::getPhi(unsigned nValueInputs) //### cache common operands in the static pool
+{
+    return Operation::create(m_graphPool, Meta::Phi,
+                             uint16_t(nValueInputs), 0, 1,
+                             1, 0, 0,
+                             Type::anyType(), Operation::NoFlags);
+}
+
+Operation *OperationBuilder::getEffectPhi(unsigned nEffectInputs) //### cache common operands in the static pool
+{
+    return Operation::create(m_graphPool, Meta::EffectPhi,
+                             0, uint16_t(nEffectInputs), 1,
+                             0, 1, 0,
+                             Type(), Operation::NoFlags);
+}
+
+Operation *OperationBuilder::getUnwindDispatch(unsigned nContinuations, int unwindHandlerOffset,
+                                               int fallthroughSuccessor)
+{
+    return OperationWithPayload<UnwindDispatchPayload>::create(
+                m_graphPool, Meta::UnwindDispatch,
+                0, 1, 1, 0, nContinuations, nContinuations,
+                Type(), Operation::NoFlags,
+                UnwindDispatchPayload(unwindHandlerOffset,
+                                      fallthroughSuccessor));
+}
+
+Operation *OperationBuilder::getHandleUnwind(int unwindHandlerOffset)
+{
+    return OperationWithPayload<HandleUnwindPayload>::create(m_graphPool, Meta::HandleUnwind,
+                                                             0, 1, 1, 0, 1, 1,
+                                                             Type(), Operation::NoFlags,
+                                                             HandleUnwindPayload(unwindHandlerOffset));
+}
+
+Operation *OperationBuilder::getFrameState(uint16_t frameSize)
+{
+    if (m_opFrameState == nullptr)
+        m_opFrameState = Operation::create(m_graphPool, Meta::FrameState,
+                                          frameSize, 0, 0, 0, 0, 1,
+                                          Type(), Operation::NoFlags);
+    else
+        Q_ASSERT(frameSize == m_opFrameState->valueInputCount());
+
+    return m_opFrameState;
+}
+
+Operation *OperationBuilder::getStart(uint16_t outputCount)
+{
+    return Operation::create(m_graphPool, Meta::Start,
+                             0, 0, 0,
+                             outputCount, 1, 1,
+                             Type(), Operation::NoFlags);
+}
+
+Operation *OperationBuilder::getEnd(uint16_t controlInputCount)
+{
+    return Operation::create(m_graphPool, Meta::End,
+                             0, 0, controlInputCount,
+                             0, 0, 0,
+                             Type(), Operation::NoFlags);
+}
+
+inline Operation *createOperation(Operation::Kind kind, QQmlJS::MemoryPool *staticPool)
+{
+    auto get = [&](uint16_t inValueCount, uint16_t inEffectCount, uint16_t inControlCount,
+                   uint16_t outValueCount, uint16_t outEffectCount, uint16_t outControlCount,
+                   Type (*typeCreator)(), uint8_t flags) {
+        return Operation::create(staticPool, kind, inValueCount, inEffectCount, inControlCount,
+                                 outValueCount, outEffectCount, outControlCount, typeCreator(),
+                                 flags);
+    };
+
+    using K = Operation::Kind;
+    using F = Operation::Flags;
+    const auto none    = &Type::noneType;
+    const auto any     = &Type::anyType;
+    const auto number  = &Type::numberType;
+    const auto boolean = &Type::booleanType;
+
+    switch (kind) {
+    case K::Undefined:
+        return OperationWithPayload<ConstantPayload>::create(
+                staticPool, K::Undefined, 0, 0, 0, 1, 0, 0, Type::undefinedType(), F::NoFlags,
+                ConstantPayload(Primitive::undefinedValue()));
+    case K::Empty:
+        return OperationWithPayload<ConstantPayload>::create(
+                staticPool, K::Constant, 0, 0, 0, 1, 0, 0, Type::emptyType(), Operation::NoFlags,
+                ConstantPayload(Primitive::emptyValue()));
+    case K::Engine:                          return get(1, 0, 0, 1, 0, 0, none,    F::NoFlags);
+    case K::CppFrame:                        return get(1, 0, 0, 1, 0, 0, none,    F::NoFlags);
+    case K::Function:                        return get(1, 0, 0, 1, 0, 0, none,    F::NoFlags);
+    case K::Jump:                            return get(0, 0, 1, 0, 0, 1, none,    F::NoFlags);
+    case K::Return:                          return get(1, 1, 1, 0, 0, 1, none,    F::NoFlags);
+    case K::Branch:                          return get(1, 0, 1, 0, 0, 2, none,    F::HasFrameStateInput | F::NeedsBytecodeOffsets);
+    case K::IfTrue:                          return get(0, 0, 1, 0, 0, 1, none,    F::NoFlags);
+    case K::IfFalse:                         return get(0, 0, 1, 0, 0, 1, none,    F::NoFlags);
+    case K::SelectOutput:                    return get(3, 1, 1, 1, 1, 1, any,     F::NoFlags);
+    case K::Throw:                           return get(1, 1, 1, 0, 1, 1, any,     F::NeedsBytecodeOffsets);
+    case K::OnException:                     return get(0, 0, 1, 0, 0, 1, none,    F::NoFlags);
+    case K::ThrowReferenceError:             return get(1, 1, 1, 0, 1, 1, any,     F::NeedsBytecodeOffsets);
+    case K::UnwindToLabel:                   return get(2, 1, 1, 0, 1, 1, none,    F::NoFlags);
+    case K::LoadRegExp:                      return get(1, 0, 0, 1, 0, 0, any,     F::NoFlags);
+    case K::ScopedLoad:                      return get(2, 1, 0, 1, 1, 0, any,     F::NoFlags);
+    case K::ScopedStore:                     return get(3, 1, 0, 0, 1, 0, none,    F::NoFlags);
+    case K::JSLoadElement:                   return get(2, 1, 1, 1, 1, 2, any,     F::CanThrow);
+    case K::JSGetLookup:                     return get(2, 1, 1, 1, 1, 2, any,     F::CanThrow);
+    case K::JSLoadProperty:                  return get(2, 1, 1, 1, 1, 2, any,     F::CanThrow);
+    case K::JSStoreElement:                  return get(3, 1, 1, 0, 1, 2, none,    F::CanThrow);
+    case K::JSSetLookupStrict:               return get(3, 1, 1, 0, 1, 2, none,    F::CanThrow);
+    case K::JSSetLookupSloppy:               return get(3, 1, 1, 0, 1, 2, none,    F::CanThrow);
+    case K::JSStoreProperty:                 return get(3, 1, 1, 0, 1, 2, none,    F::CanThrow);
+    case K::JSLoadName:                      return get(1, 1, 1, 1, 1, 2, any,     F::CanThrow);
+    case K::JSLoadGlobalLookup:              return get(1, 1, 1, 1, 1, 2, any,     F::CanThrow);
+    case K::JSStoreNameSloppy:               return get(2, 1, 1, 0, 1, 2, none,    F::CanThrow);
+    case K::JSStoreNameStrict:               return get(2, 1, 1, 0, 1, 2, none,    F::CanThrow);
+    case K::JSLoadSuperProperty:             return get(1, 1, 1, 1, 1, 2, any,     F::CanThrow);
+    case K::JSStoreSuperProperty:            return get(2, 1, 1, 0, 1, 2, any,     F::CanThrow);
+    case K::JSLoadClosure:                   return get(1, 1, 0, 1, 1, 0, any,     F::Pure);
+    case K::JSGetIterator:                   return get(2, 1, 1, 1, 1, 2, any,     F::CanThrow);
+
+    // special case: see GraphBuilder::generate_IteratorNext
+    case K::JSIteratorNext:                  return get(2, 1, 1, 2, 1, 1, any,     F::NoFlags);
+
+    // special case: see GraphBuilder::generate_IteratorNext
+    case K::JSIteratorNextForYieldStar:      return get(3, 1, 1, 2, 1, 1, any,     F::NoFlags);
+
+    case K::JSIteratorClose:                 return get(2, 1, 1, 1, 1, 2, any,     F::CanThrow);
+    case K::JSDeleteProperty:                return get(2, 1, 1, 1, 1, 2, any,     F::CanThrow);
+    case K::JSDeleteName:                    return get(1, 1, 1, 1, 1, 2, any,     F::CanThrow);
+    case K::JSIn:                            return get(2, 1, 1, 1, 1, 2, any,     F::CanThrow);
+    case K::JSInstanceOf:                    return get(2, 1, 1, 1, 1, 2, any,     F::CanThrow);
+    case K::QMLLoadScopeObjectProperty:      return get(3, 1, 1, 1, 1, 2, any,     F::CanThrow);
+    case K::QMLStoreScopeObjectProperty:     return get(3, 1, 1, 0, 1, 2, none,    F::CanThrow);
+    case K::QMLLoadContextObjectProperty:    return get(3, 1, 1, 1, 1, 2, any,     F::CanThrow);
+    case K::QMLStoreContextObjectProperty:   return get(3, 1, 1, 1, 1, 2, none,    F::CanThrow);
+    case K::QMLLoadIdObject:                 return get(2, 1, 1, 1, 1, 2, any,     F::CanThrow);
+
+    case K::JSEqual:                         return get(2, 1, 1, 1, 1, 2, boolean, F::CanThrow);
+    case K::JSGreaterThan:                   return get(2, 1, 1, 1, 1, 2, boolean, F::CanThrow);
+    case K::JSGreaterEqual:                  return get(2, 1, 1, 1, 1, 2, boolean, F::CanThrow);
+    case K::JSLessThan:                      return get(2, 1, 1, 1, 1, 2, boolean, F::CanThrow);
+    case K::JSLessEqual:                     return get(2, 1, 1, 1, 1, 2, boolean, F::CanThrow);
+    case K::JSStrictEqual:                   return get(2, 1, 1, 1, 1, 2, boolean, F::CanThrow);
+
+    case K::JSAdd:                           return get(2, 1, 1, 1, 1, 2, any,     F::CanThrow);
+    case K::JSSubtract:                      return get(2, 1, 1, 1, 1, 2, number,  F::CanThrow);
+    case K::JSMultiply:                      return get(2, 1, 1, 1, 1, 2, number,  F::CanThrow);
+    case K::JSDivide:                        return get(2, 1, 1, 1, 1, 2, number,  F::CanThrow);
+    case K::JSModulo:                        return get(2, 1, 1, 1, 1, 2, number,  F::CanThrow);
+    case K::JSExponentiate:                  return get(2, 1, 1, 1, 1, 2, number,  F::CanThrow);
+
+    case K::JSBitAnd:                        return get(2, 1, 1, 1, 1, 2, any,     F::CanThrow);
+    case K::JSBitOr:                         return get(2, 1, 1, 1, 1, 2, any,     F::CanThrow);
+    case K::JSBitXor:                        return get(2, 1, 1, 1, 1, 2, any,     F::CanThrow);
+    case K::JSUnsignedShiftRight:            return get(2, 1, 1, 1, 1, 2, any,     F::CanThrow);
+    case K::JSShiftRight:                    return get(2, 1, 1, 1, 1, 2, any,     F::CanThrow);
+    case K::JSShiftLeft:                     return get(2, 1, 1, 1, 1, 2, any,     F::CanThrow);
+
+    case K::JSNegate:                        return get(1, 1, 1, 1, 1, 2, number,  F::CanThrow);
+    case K::JSToNumber:                      return get(1, 1, 1, 1, 1, 2, number,  F::CanThrow);
+    case K::Alloca:                          return get(1, 0, 0, 1, 0, 0, none,    F::NoFlags);
+
+    //### it is questionable if VAAlloc/VASeal need effect edges
+    case K::VAAlloc:                         return get(1, 1, 0, 1, 1, 0, none,    F::NoFlags);
+
+    case K::VAStore:                         return get(3, 0, 0, 1, 0, 0, none,    F::NoFlags);
+
+    case K::JSTypeofName:                    return get(1, 1, 0, 1, 1, 0, any,     F::NoFlags);
+    case K::JSTypeofValue:                   return get(1, 0, 0, 1, 0, 0, any,     F::Pure);
+    case K::JSDeclareVar:                    return get(2, 1, 1, 1, 1, 2, any,     F::CanThrow);
+    case K::JSDestructureRestElement:        return get(1, 1, 1, 1, 1, 2, any,     F::CanThrow);
+    case K::QMLLoadContext:                  return get(0, 0, 0, 1, 0, 0, any,     F::NoFlags);
+    case K::QMLLoadImportedScripts:          return get(0, 0, 0, 1, 0, 0, any,     F::NoFlags);
+
+    case K::JSCreateCallContext:             return get(0, 1, 1, 0, 1, 1, none,    F::NoFlags);
+    case K::JSCreateCatchContext:            return get(2, 1, 1, 1, 1, 1, none,    F::NoFlags);
+    case K::JSCreateWithContext:             return get(1, 1, 1, 1, 1, 1, any,     F::NoFlags);
+    case K::JSCreateBlockContext:            return get(1, 1, 1, 1, 1, 1, none,    F::NoFlags);
+    case K::JSCloneBlockContext:             return get(0, 1, 1, 0, 1, 1, none,    F::NoFlags);
+    case K::JSCreateScriptContext:           return get(1, 1, 1, 1, 1, 1, none,    F::NoFlags);
+    case K::JSPopScriptContext:              return get(0, 1, 1, 1, 1, 1, none,    F::NoFlags);
+    case K::PopContext:                      return get(0, 1, 1, 0, 1, 1, none,    F::NoFlags);
+
+    case K::JSThisToObject:                  return get(1, 1, 1, 0, 1, 2, any,     F::NoFlags);
+    case K::JSCreateMappedArgumentsObject:   return get(0, 1, 0, 1, 1, 0, any,     F::NoFlags);
+    case K::JSCreateUnmappedArgumentsObject: return get(0, 1, 0, 1, 1, 0, any,     F::NoFlags);
+    case K::JSCreateRestParameter:           return get(1, 0, 0, 1, 0, 0, any,     F::NoFlags);
+    case K::JSLoadSuperConstructor:          return get(1, 1, 1, 1, 1, 2, any,     F::NoFlags);
+    case K::JSThrowOnNullOrUndefined:        return get(1, 1, 1, 0, 1, 2, none,    F::CanThrow);
+    case K::JSGetTemplateObject:             return get(1, 0, 0, 1, 0, 0, any,     F::NoFlags);
+    case K::StoreThis:                       return get(1, 1, 0, 1, 1, 0, any,     F::NoFlags);
+
+    case K::GetException:                    return get(0, 1, 0, 1, 1, 0, any,     F::NoFlags);
+    case K::SetException:                    return get(1, 1, 0, 0, 1, 0, any,     F::NoFlags);
+
+    case K::ToObject:                        return get(1, 1, 1, 1, 1, 2, any,     F::CanThrow);
+    case K::ToBoolean:                       return get(1, 0, 0, 1, 0, 0, boolean, F::Pure);
+
+    case K::IsEmpty:                         return get(1, 0, 0, 1, 0, 0, boolean, F::Pure);
+
+    case K::BooleanNot:                      return get(1, 0, 0, 1, 0, 0, boolean, F::NoFlags);
+    case K::HasException:                    return get(1, 1, 0, 1, 1, 0, boolean, F::NoFlags);
+
+    case K::Swap:                            return get(0, 0, 0, 0, 0, 0, none,    F::NoFlags);
+    case K::Move:                            return get(1, 0, 0, 1, 0, 0, none,    F::NoFlags);
+
+    default: // Non-static operations:
+        return nullptr;
+    }
+}
+
+Operation *OperationBuilder::staticOperation(Operation::Kind kind)
+{
+    static QAtomicPointer<Operation *> ops;
+    if (Operation **staticOps = ops.load())
+        return staticOps[kind];
+
+    static QAtomicInt initializing = 0;
+    if (initializing.testAndSetOrdered(0, 1)) {
+        // This is safe now, because we can only run this piece of code once during the life time
+        // of the application as we can only change initializing from 0 to 1 once.
+        Operation **staticOps = new Operation *[Meta::KindsEnd];
+        static QQmlJS::MemoryPool pool;
+        for (int i = 0; i < Meta::KindsEnd; ++i)
+            staticOps[i] = createOperation(Operation::Kind(i), &pool);
+        bool success = ops.testAndSetOrdered(nullptr, staticOps);
+        Q_ASSERT(success);
+    } else {
+        // Unfortunately we need to busy wait now until the other thread finishes the static
+        // initialization;
+        while (!ops.load()) {}
+    }
+
+    return ops.load()[kind];
+}
+
+Operation *OperationBuilder::getJSVarArgsCall(Operation::Kind kind, uint16_t argc)
+{
+    return Operation::create(m_graphPool, kind,
+                             argc, 1, 1, 1, 1, 2,
+                             Type::anyType(), Operation::CanThrow);
+}
+
+Operation *OperationBuilder::getJSTailCall(uint16_t argc)
+{
+    return Operation::create(m_graphPool, Meta::JSTailCall,
+                             argc, 1, 1, 0, 0, 1,
+                             Type(), Operation::NoFlags);
+}
+
+Operation *OperationBuilder::getTailCall()
+{
+    // special varargs call, takes cppframe, engine, func, thisObject, argv, argc
+    return Operation::create(m_graphPool, Meta::TailCall,
+                             6, 1, 1, 0, 0, 1,
+                             Type(), Operation::NoFlags);
+}
+
+Operation *OperationBuilder::getCall(Operation::Kind callee)
+{
+    const bool canThrow = CallPayload::canThrow(callee);
+    const Type retTy = CallPayload::returnType(callee);
+    uint16_t nControlInputs = 0;
+    uint16_t nControlOutputs = 0;
+    if (canThrow) {
+        nControlInputs = 1;
+        nControlOutputs += 2;
+    }
+    if (CallPayload::changesContext(callee)) {
+        nControlInputs = 1;
+        nControlOutputs = std::max<uint16_t>(nControlInputs, 1);
+    }
+    if (callee == Meta::Throw || callee == Meta::ThrowReferenceError ||
+            callee == Meta::JSIteratorNext || callee == Meta::JSIteratorNextForYieldStar) {
+        nControlInputs = 1;
+        nControlOutputs = 1;
+    }
+    Operation::Flags flags = Operation::NoFlags;
+    if (canThrow)
+        flags = Operation::Flags(flags | Operation::CanThrow);
+    if (CallPayload::isPure(callee))
+        flags = Operation::Flags(flags | Operation::Pure);
+    const uint16_t nEffects = (flags & Operation::Pure) ? 0 : 1;
+    const uint16_t nValueOutputs = retTy.isNone() ? 0 : 1;
+    const uint16_t nValueInputs = CallPayload::argc(callee);
+
+    return OperationWithPayload<CallPayload>::create(
+                m_graphPool, Meta::Call,
+                nValueInputs, nEffects, nControlInputs,
+                nValueOutputs, nEffects, nControlOutputs,
+                retTy, flags,
+                CallPayload(callee));
+}
+
+Operation *OperationBuilder::getVASeal(uint16_t nElements)
+{
+    return Operation::create(m_graphPool, Meta::VASeal,
+                             nElements + 1, 1, 0, 1, 1, 0,
+                             Type::anyType(), Operation::NoFlags);
+}
+
+QString Operation::debugString() const
+{
+    switch (kind()) {
+
+    case Meta::Constant:
+        return QStringLiteral("Constant[%1]").arg(ConstantPayload::get(*this)->debugString());
+    case Meta::Parameter:
+        return QStringLiteral("Parameter[%1]").arg(ParameterPayload::get(*this)->debugString());
+    case Meta::Call:
+        return QStringLiteral("Call[%1]").arg(CallPayload::get(*this)->debugString());
+    case Meta::UnwindDispatch:
+        return QStringLiteral("UnwindDispatch[%1]").arg(UnwindDispatchPayload::get(*this)
+                                                                ->debugString());
+    case Meta::HandleUnwind:
+        return QStringLiteral("HandleUnwind[%1]").arg(HandleUnwindPayload::get(*this)
+                                                              ->debugString());
+
+    default:
+        return QString::fromLatin1(QMetaEnum::fromType<Meta::OpKind>().valueToKey(kind()));
+    }
+}
+
+QString ConstantPayload::debugString() const
+{
+    return debugString(m_value);
+}
+
+QString ConstantPayload::debugString(QV4::Value v)
+{
+    if (v.isManaged())
+        return QString().sprintf("Ptr: %p", v.heapObject());
+    if (v.isEmpty())
+        return QStringLiteral("empty");
+    return v.toQStringNoThrow();
+}
+
+QString ParameterPayload::debugString() const
+{
+    return QStringLiteral("%1").arg(m_index);
+}
+
+QString UnwindDispatchPayload::debugString() const
+{
+    return QStringLiteral("%1, %2").arg(QString::number(m_fallthroughSuccessor),
+                                    QString::number(m_unwindHandlerOffset));
+}
+
+QString HandleUnwindPayload::debugString() const
+{
+    return QStringLiteral("%1").arg(m_unwindHandlerOffset);
+}
+
+static Type translateType(RuntimeSupport::ArgumentType t)
+{
+    switch (t) {
+    case RuntimeSupport::ArgumentType::Int: return Type::int32Type();
+    case RuntimeSupport::ArgumentType::Bool: return Type::booleanType();
+    case RuntimeSupport::ArgumentType::Void: return Type();
+    case RuntimeSupport::ArgumentType::Engine: return Type::rawPointerType();
+    case RuntimeSupport::ArgumentType::ValueRef: return Type::anyType();
+    case RuntimeSupport::ArgumentType::ValueArray: return Type::anyType();
+    case RuntimeSupport::ArgumentType::ReturnedValue: return Type::anyType();
+    default: Q_UNREACHABLE();
+    }
+}
+
+template<template<typename Operation> class M /* MetaOperation */, typename ReturnValue>
+static ReturnValue operateOnRuntimeCall(Operation::Kind kind, bool abortOnMissingCall = true)
+{
+    using K = Operation::Kind;
+    using R = Runtime;
+
+    switch (kind) {
+    case K::Throw:                           return M<R::ThrowException>::doIt();
+    case K::ThrowReferenceError:             return M<R::ThrowReferenceError>::doIt();
+
+    case K::JSEqual:                         return M<R::CompareEqual>::doIt();
+    case K::JSGreaterThan:                   return M<R::CompareGreaterThan>::doIt();
+    case K::JSGreaterEqual:                  return M<R::CompareGreaterEqual>::doIt();
+    case K::JSLessThan:                      return M<R::CompareLessThan>::doIt();
+    case K::JSLessEqual:                     return M<R::CompareLessEqual>::doIt();
+    case K::JSStrictEqual:                   return M<R::CompareStrictEqual>::doIt();
+
+    case K::JSBitAnd:                        return M<R::BitAnd>::doIt();
+    case K::JSBitOr:                         return M<R::BitOr>::doIt();
+    case K::JSBitXor:                        return M<R::BitXor>::doIt();
+    case K::JSUnsignedShiftRight:            return M<R::UShr>::doIt();
+    case K::JSShiftRight:                    return M<R::Shr>::doIt();
+    case K::JSShiftLeft:                     return M<R::Shl>::doIt();
+
+    case K::JSAdd:                           return M<R::Add>::doIt();
+    case K::JSSubtract:                      return M<R::Sub>::doIt();
+    case K::JSMultiply:                      return M<R::Mul>::doIt();
+    case K::JSDivide:                        return M<R::Div>::doIt();
+    case K::JSModulo:                        return M<R::Mod>::doIt();
+    case K::JSExponentiate:                  return M<R::Exp>::doIt();
+
+    case K::ToBoolean:                       return M<R::ToBoolean>::doIt();
+    case K::ToObject:                        return M<R::ToObject>::doIt();
+
+    case K::JSNegate:                        return M<R::UMinus>::doIt();
+    case K::JSToNumber:                      return M<R::ToNumber>::doIt();
+
+    case K::JSLoadName:                      return M<R::LoadName>::doIt();
+    case K::JSLoadElement:                   return M<R::LoadElement>::doIt();
+    case K::JSStoreElement:                  return M<R::StoreElement>::doIt();
+    case K::JSGetLookup:                     return M<R::GetLookup>::doIt();
+    case K::JSSetLookupStrict:               return M<R::SetLookupStrict>::doIt();
+    case K::JSSetLookupSloppy:               return M<R::SetLookupSloppy>::doIt();
+    case K::JSLoadProperty:                  return M<R::LoadProperty>::doIt();
+    case K::JSStoreProperty:                 return M<R::StoreProperty>::doIt();
+    case K::JSLoadGlobalLookup:              return M<R::LoadGlobalLookup>::doIt();
+    case K::JSStoreNameSloppy:               return M<R::StoreNameSloppy>::doIt();
+    case K::JSStoreNameStrict:               return M<R::StoreNameStrict>::doIt();
+    case K::JSLoadSuperProperty:             return M<R::LoadSuperProperty>::doIt();
+    case K::JSStoreSuperProperty:            return M<R::StoreSuperProperty>::doIt();
+    case K::JSLoadClosure:                   return M<R::Closure>::doIt();
+    case K::JSGetIterator:                   return M<R::GetIterator>::doIt();
+    case K::JSIteratorNext:                  return M<R::IteratorNext>::doIt();
+    case K::JSIteratorNextForYieldStar:      return M<R::IteratorNextForYieldStar>::doIt();
+    case K::JSIteratorClose:                 return M<R::IteratorClose>::doIt();
+    case K::JSDeleteProperty:                return M<R::DeleteProperty>::doIt();
+    case K::JSDeleteName:                    return M<R::DeleteName>::doIt();
+    case K::JSIn:                            return M<R::In>::doIt();
+    case K::JSInstanceOf:                    return M<R::Instanceof>::doIt();
+    case K::QMLLoadScopeObjectProperty:      return M<R::LoadQmlScopeObjectProperty>::doIt();
+    case K::QMLStoreScopeObjectProperty:     return M<R::StoreQmlScopeObjectProperty>::doIt();
+    case K::QMLLoadContextObjectProperty:    return M<R::LoadQmlContextObjectProperty>::doIt();
+    case K::QMLStoreContextObjectProperty:   return M<R::StoreQmlContextObjectProperty>::doIt();
+    case K::QMLLoadIdObject:                 return M<R::LoadQmlIdObject>::doIt();
+
+    case K::JSTypeofName:                    return M<R::TypeofName>::doIt();
+    case K::JSTypeofValue:                   return M<R::TypeofValue>::doIt();
+    case K::JSDeclareVar:                    return M<R::DeclareVar>::doIt();
+    case K::JSDestructureRestElement:        return M<R::DestructureRestElement>::doIt();
+    case K::QMLLoadContext:                  return M<R::LoadQmlContext>::doIt();
+    case K::QMLLoadImportedScripts:          return M<R::LoadQmlImportedScripts>::doIt();
+    case K::JSThisToObject:                  return M<R::ConvertThisToObject>::doIt();
+    case K::JSCreateMappedArgumentsObject:   return M<R::CreateMappedArgumentsObject>::doIt();
+    case K::JSCreateUnmappedArgumentsObject: return M<R::CreateUnmappedArgumentsObject>::doIt();
+    case K::JSCreateRestParameter:           return M<R::CreateRestParameter>::doIt();
+    case K::JSLoadSuperConstructor:          return M<R::LoadSuperConstructor>::doIt();
+    case K::JSThrowOnNullOrUndefined:        return M<R::ThrowOnNullOrUndefined>::doIt();
+
+    case K::JSCreateCallContext:             return M<R::PushCallContext>::doIt();
+    case K::JSCreateCatchContext:            return M<R::PushCatchContext>::doIt();
+    case K::JSCreateWithContext:             return M<R::PushWithContext>::doIt();
+    case K::JSCreateBlockContext:            return M<R::PushBlockContext>::doIt();
+    case K::JSCloneBlockContext:             return M<R::CloneBlockContext>::doIt();
+    case K::JSCreateScriptContext:           return M<R::PushScriptContext>::doIt();
+    case K::JSPopScriptContext:              return M<R::PopScriptContext>::doIt();
+
+    case K::LoadRegExp:                      return M<R::RegexpLiteral>::doIt();
+    case K::JSGetTemplateObject:             return M<R::GetTemplateObject>::doIt();
+
+    case K::JSCallName:                      return M<R::CallName>::doIt();
+    case K::JSCallValue:                     return M<R::CallValue>::doIt();
+    case K::JSCallElement:                   return M<R::CallElement>::doIt();
+    case K::JSCallLookup:                    return M<R::CallPropertyLookup>::doIt();
+    case K::JSCallProperty:                  return M<R::CallProperty>::doIt();
+    case K::JSCallGlobalLookup:              return M<R::CallGlobalLookup>::doIt();
+    case K::JSCallPossiblyDirectEval:        return M<R::CallPossiblyDirectEval>::doIt();
+    case K::JSCallWithReceiver:              return M<R::CallWithReceiver>::doIt();
+    case K::JSDefineObjectLiteral:           return M<R::ObjectLiteral>::doIt();
+    case K::JSDefineArray:                   return M<R::ArrayLiteral>::doIt();
+    case K::JSCallWithSpread:                return M<R::CallWithSpread>::doIt();
+    case K::JSConstruct:                     return M<R::Construct>::doIt();
+    case K::JSConstructWithSpread:           return M<R::ConstructWithSpread>::doIt();
+    case K::JSTailCall:                      return M<R::TailCall>::doIt();
+    case K::JSCreateClass:                   return M<R::CreateClass>::doIt();
+    default:
+        if (abortOnMissingCall)
+            Q_UNREACHABLE();
+        else
+            return ReturnValue();
+    }
+}
+
+template<typename Method>
+struct IsRuntimeMethodOperation
+{
+    static constexpr bool doIt() { return true; }
+};
+
+bool CallPayload::isRuntimeCall(Operation::Kind m)
+{
+    return operateOnRuntimeCall<IsRuntimeMethodOperation, bool>(m, false);
+}
+
+QString CallPayload::debugString() const
+{
+    return QString::fromLatin1(QMetaEnum::fromType<Meta::OpKind>().valueToKey(m_callee));
+}
+
+template<typename Method>
+struct MethodArgcOperation
+{
+    static constexpr unsigned doIt() { return RuntimeSupport::argumentCount<Method>(); }
+};
+
+unsigned CallPayload::argc(Operation::Kind callee)
+{
+    return operateOnRuntimeCall<MethodArgcOperation, unsigned>(callee);
+}
+
+template<typename Method> struct MethodArg1TyOperation { static constexpr RuntimeSupport::ArgumentType doIt() { return RuntimeSupport::arg1Type<Method>(); } };
+template<typename Method> struct MethodArg2TyOperation { static constexpr RuntimeSupport::ArgumentType doIt() { return RuntimeSupport::arg2Type<Method>(); } };
+template<typename Method> struct MethodArg3TyOperation { static constexpr RuntimeSupport::ArgumentType doIt() { return RuntimeSupport::arg3Type<Method>(); } };
+template<typename Method> struct MethodArg4TyOperation { static constexpr RuntimeSupport::ArgumentType doIt() { return RuntimeSupport::arg4Type<Method>(); } };
+template<typename Method> struct MethodArg5TyOperation { static constexpr RuntimeSupport::ArgumentType doIt() { return RuntimeSupport::arg5Type<Method>(); } };
+template<typename Method> struct MethodArg6TyOperation { static constexpr RuntimeSupport::ArgumentType doIt() { return RuntimeSupport::arg6Type<Method>(); } };
+
+static RuntimeSupport::ArgumentType untranslatedArgumentType(Operation::Kind m, unsigned arg)
+{
+    if (m == Meta::JSTailCall) {
+        if (arg < 4)
+            return RuntimeSupport::ArgumentType::ValueRef;
+        else
+            return RuntimeSupport::ArgumentType::Invalid;
+    }
+
+    switch (arg) {
+    case 0: return operateOnRuntimeCall<MethodArg1TyOperation, RuntimeSupport::ArgumentType>(m);
+    case 1: return operateOnRuntimeCall<MethodArg2TyOperation, RuntimeSupport::ArgumentType>(m);
+    case 2: return operateOnRuntimeCall<MethodArg3TyOperation, RuntimeSupport::ArgumentType>(m);
+    case 3: return operateOnRuntimeCall<MethodArg4TyOperation, RuntimeSupport::ArgumentType>(m);
+    case 4: return operateOnRuntimeCall<MethodArg5TyOperation, RuntimeSupport::ArgumentType>(m);
+    case 5: return operateOnRuntimeCall<MethodArg6TyOperation, RuntimeSupport::ArgumentType>(m);
+    default: return RuntimeSupport::ArgumentType::Invalid;
+    }
+}
+
+bool CallPayload::needsStorageOnJSStack(Operation::Kind m, unsigned arg, const Operation *op,
+                                        Type nodeType)
+{
+    auto argTy = untranslatedArgumentType(m, arg);
+    if (argTy == RuntimeSupport::ArgumentType::ValueArray)
+        return true;
+    if (argTy != RuntimeSupport::ArgumentType::ValueRef)
+        return false;
+
+    if (op->kind() == Meta::Constant)
+        return true;
+
+    return !nodeType.isObject() && !nodeType.isRawPointer() && !nodeType.isAny();
+}
+
+template<typename Method>
+struct MethodRetTyOperation
+{
+    static constexpr RuntimeSupport::ArgumentType doIt() { return RuntimeSupport::retType<Method>(); }
+};
+
+Type CallPayload::returnType(Operation::Kind m)
+{
+    if (m == Meta::JSTailCall)
+        return Type();
+
+    auto t = operateOnRuntimeCall<MethodRetTyOperation, RuntimeSupport::ArgumentType>(m);
+    return translateType(t);
+}
+
+static int firstArgumentPositionForType(Operation::Kind m, RuntimeSupport::ArgumentType type)
+{
+    if (operateOnRuntimeCall<MethodArg1TyOperation, RuntimeSupport::ArgumentType>(m) == type)
+        return 1;
+    if (operateOnRuntimeCall<MethodArg2TyOperation, RuntimeSupport::ArgumentType>(m) == type)
+        return 2;
+    if (operateOnRuntimeCall<MethodArg3TyOperation, RuntimeSupport::ArgumentType>(m) == type)
+        return 3;
+    if (operateOnRuntimeCall<MethodArg4TyOperation, RuntimeSupport::ArgumentType>(m) == type)
+        return 4;
+    if (operateOnRuntimeCall<MethodArg5TyOperation, RuntimeSupport::ArgumentType>(m) == type)
+        return 5;
+    if (operateOnRuntimeCall<MethodArg6TyOperation, RuntimeSupport::ArgumentType>(m) == type)
+        return 6;
+    return -1;
+}
+
+unsigned CallPayload::varArgsStart(Operation::Kind m)
+{
+    if (m == Meta::JSTailCall)
+        return 4 - 1;
+
+    int pos = firstArgumentPositionForType(m, RuntimeSupport::ArgumentType::ValueArray) - 1;
+    Q_ASSERT(pos >= 0);
+    return pos;
+}
+
+bool CallPayload::isVarArgsCall(Operation::Kind m)
+{
+    if (m == Meta::JSTailCall)
+        return true;
+    if (lastArgumentIsOutputValue(m))
+        return false;
+    return firstArgumentPositionForType(m, RuntimeSupport::ArgumentType::ValueArray) != -1;
+}
+
+bool CallPayload::isVarArgsCall() const
+{
+    return isVarArgsCall(m_callee);
+}
+
+template<typename Method>
+struct MethodsLastArgumentIsOutputValue
+{
+    static constexpr bool doIt() { return Method::lastArgumentIsOutputValue; }
+};
+
+bool CallPayload::lastArgumentIsOutputValue(Operation::Kind m)
+{
+    return operateOnRuntimeCall<MethodsLastArgumentIsOutputValue, bool>(m);
+}
+
+template<typename Method>
+struct MethodChangesContext
+{
+    static constexpr bool doIt() { return Method::changesContext; }
+};
+
+bool CallPayload::changesContext(Operation::Kind m)
+{
+    return operateOnRuntimeCall<MethodChangesContext, bool>(m);
+}
+
+template<typename Method>
+struct MethodIsPure
+{
+    static constexpr bool doIt() { return Method::pure; }
+};
+
+bool CallPayload::isPure(Operation::Kind m)
+{
+    return operateOnRuntimeCall<MethodIsPure, bool>(m);
+}
+
+template<typename Method>
+struct MethodCanThrow
+{
+    static constexpr bool doIt() { return Method::throws; }
+};
+
+bool CallPayload::canThrow(Operation::Kind m)
+{
+    switch (m) {
+    case Meta::Throw: Q_FALLTHROUGH();
+    case Meta::ThrowReferenceError:
+        // the execution path following these instructions is already linked up to the exception handler
+        return false;
+    case Meta::JSIteratorNext: Q_FALLTHROUGH();
+    case Meta::JSIteratorNextForYieldStar:
+        // special case: see GraphBuilder::generate_IteratorNext
+        return false;
+    default:
+        return operateOnRuntimeCall<MethodCanThrow, bool>(m);
+    }
+}
+
+bool CallPayload::takesEngineAsArg(Operation::Kind m, int arg)
+{
+    return untranslatedArgumentType(m, arg) == RuntimeSupport::ArgumentType::Engine;
+}
+
+bool CallPayload::takesFunctionAsArg(Operation::Kind m, int arg)
+{
+    return untranslatedArgumentType(m, arg) == RuntimeSupport::ArgumentType::Function;
+}
+
+bool CallPayload::takesFrameAsArg(Operation::Kind m, int arg)
+{
+    return untranslatedArgumentType(m, arg) == RuntimeSupport::ArgumentType::Frame;
+}
+
+template<typename Method>
+struct GetMethodPtr
+{
+    static constexpr void *doIt() { return reinterpret_cast<void *>(&Method::call); }
+};
+
+void *CallPayload::getMethodPtr(Operation::Kind m)
+{
+    return operateOnRuntimeCall<GetMethodPtr, void *>(m);
+}
+
+} // IR namespace
+} // QV4 namespace
+QT_END_NAMESPACE
diff --git a/src/qml/jit/qv4operation_p.h b/src/qml/jit/qv4operation_p.h
new file mode 100644
index 0000000000..8b66e58d4b
--- /dev/null
+++ b/src/qml/jit/qv4operation_p.h
@@ -0,0 +1,574 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QV4OPERATION_P_H
+#define QV4OPERATION_P_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include <private/qv4ir_p.h>
+#include <private/qqmljsmemorypool_p.h>
+
+#include <QtCore/qatomic.h>
+
+QT_REQUIRE_CONFIG(qml_tracing);
+
+QT_BEGIN_NAMESPACE
+
+namespace QV4 {
+namespace IR {
+
+namespace Meta {
+enum OpKind: uint16_t {
+    FrameState,
+    Start,
+    End,
+
+    Undefined,
+    Constant,
+    Parameter,
+    Empty,
+    Engine,
+    CppFrame,
+    Function,
+
+    Jump,
+    Return,
+    JSTailCall,
+    TailCall,
+    Branch,
+    IfTrue,
+    IfFalse,
+    Region,
+    OnException,
+    Phi,
+    EffectPhi,
+    SelectOutput,
+    UnwindDispatch,
+    UnwindToLabel,
+    HandleUnwind,
+    Throw,
+    ThrowReferenceError,
+
+    Call,
+
+    LoadRegExp,
+    ScopedLoad,
+    ScopedStore,
+
+    JSLoadElement,
+    JSStoreElement,
+    JSGetLookup,
+    JSSetLookupStrict,
+    JSSetLookupSloppy,
+    JSLoadProperty,
+    JSStoreProperty,
+    JSLoadName,
+    JSLoadGlobalLookup,
+    JSStoreNameSloppy,
+    JSStoreNameStrict,
+    JSLoadSuperProperty,
+    JSStoreSuperProperty,
+    JSLoadClosure,
+    JSGetIterator,
+    JSIteratorNext,
+    JSIteratorNextForYieldStar,
+    JSIteratorClose,
+    JSDeleteProperty,
+    JSDeleteName,
+    JSIn,
+    JSInstanceOf,
+    /* ok, these are qml object ops, but we don't care for now and treat them a s JS */
+    QMLLoadScopeObjectProperty,
+    QMLStoreScopeObjectProperty,
+    QMLLoadContextObjectProperty,
+    QMLStoreContextObjectProperty,
+    QMLLoadIdObject,
+
+    JSEqual,
+    JSGreaterThan,
+    JSGreaterEqual,
+    JSLessThan,
+    JSLessEqual,
+    JSStrictEqual,
+
+    JSAdd,
+    JSSubtract,
+    JSMultiply,
+    JSDivide,
+    JSModulo,
+    JSExponentiate,
+
+    JSBitAnd,
+    JSBitOr,
+    JSBitXor,
+    JSUnsignedShiftRight,
+    JSShiftRight,
+    JSShiftLeft,
+
+    JSNegate,
+    JSToNumber,
+
+    JSCallName,
+    JSCallValue,
+    JSCallElement,
+    JSCallProperty,
+    JSCallLookup,
+    JSCallGlobalLookup,
+    JSCallPossiblyDirectEval,
+    JSCallWithReceiver,
+    JSCallWithSpread,
+    JSDefineObjectLiteral,
+    JSDefineArray,
+    JSCreateClass,
+    JSConstruct,
+    JSConstructWithSpread,
+    /* ok, these are qml vararg calls, but we don't care for now and treat them as JS */
+    QMLCallScopeObjectProperty,
+    QMLCallContextObjectProperty,
+
+    JSTypeofName,
+    JSTypeofValue,
+    JSDeclareVar,
+    JSDestructureRestElement,
+    QMLLoadContext,
+    QMLLoadImportedScripts,
+    JSThisToObject,
+    JSCreateMappedArgumentsObject,
+    JSCreateUnmappedArgumentsObject,
+    JSCreateRestParameter,
+    JSLoadSuperConstructor,
+    JSThrowOnNullOrUndefined,
+    JSGetTemplateObject,
+    StoreThis,
+
+    JSCreateCallContext,
+    JSCreateCatchContext,
+    JSCreateWithContext,
+    JSCreateBlockContext,
+    JSCloneBlockContext,
+    JSCreateScriptContext,
+    JSPopScriptContext,
+    PopContext,
+
+    GetException,
+    SetException,
+
+    ToObject,
+    ToBoolean,
+
+    //### do we need this? Or should a later phase generate JumpIsEmpty?
+    IsEmpty,
+
+    Alloca,
+    VAAlloc,
+    VAStore,
+    VASeal,
+
+    BooleanNot,
+    HasException,
+
+    // Low level, used by the register allocator and stack allocator:
+    Swap,
+    Move,
+    KindsEnd
+};
+Q_NAMESPACE
+Q_ENUM_NS(OpKind)
+} // namespace Ops
+
+class Operation
+{
+    Q_DISABLE_COPY_MOVE(Operation)
+
+public:
+    using Kind = Meta::OpKind;
+
+    enum Flags: uint8_t {
+        NoFlags              = 0,
+        ThrowsFlag           = 1 << 0,
+        Pure                 = 1 << 1, // no read/write side effect, cannot throw, cannot deopt, and is idempotent
+        NeedsBytecodeOffsets = 1 << 2,
+
+        CanThrow             = ThrowsFlag | NeedsBytecodeOffsets,
+
+        HasFrameStateInput   = 1 << 3,
+    };
+
+public:
+    static Operation *create(QQmlJS::MemoryPool *pool, Kind kind, uint16_t  inValueCount,
+                             uint16_t inEffectCount, uint16_t  inControlCount,
+                             uint16_t outValueCount, uint16_t outEffectCount,
+                             uint16_t outControlCount, Type type, uint8_t flags)
+    {
+        return pool->New<Operation>(kind, inValueCount, inEffectCount, inControlCount,
+                                    outValueCount, outEffectCount, outControlCount,
+                                    type, Flags(flags));
+    }
+
+    Kind kind() const
+    { return m_kind; }
+
+    bool isConstant() const
+    {
+        switch (kind()) {
+        case Meta::Undefined: Q_FALLTHROUGH();
+        case Meta::Constant:
+        case Meta::Empty:
+            return true;
+        default:
+            return false;
+        }
+    }
+
+    QString debugString() const;
+
+    uint16_t valueInputCount() const { return m_inValueCount; }
+    uint16_t effectInputCount() const { return m_inEffectCount; }
+    uint16_t controlInputCount() const { return m_inControlCount; }
+    uint16_t valueOutputCount() const { return m_outValueCount; }
+    uint16_t effectOutputCount() const { return m_outEffectCount; }
+    uint16_t controlOutputCount() const { return m_outControlCount; }
+
+    unsigned indexOfFirstEffect() const { return m_inValueCount; }
+    unsigned indexOfFirstControl() const { return m_inValueCount + m_inEffectCount; }
+    unsigned indexOfFrameStateInput() const
+    {
+        return hasFrameStateInput() ? indexOfFirstControl() + m_inControlCount
+                                    : std::numeric_limits<unsigned>::max();
+    }
+
+    Type type() const
+    { return m_type; }
+
+    bool canThrow() const
+    { return m_flags & ThrowsFlag; }
+
+    bool isPure() const
+    { return m_flags & Pure; }
+
+    bool needsBytecodeOffsets() const
+    { return m_flags & NeedsBytecodeOffsets; }
+
+    bool hasFrameStateInput() const
+    { return m_flags & HasFrameStateInput; }
+
+    unsigned totalInputCount() const
+    {
+        return valueInputCount() + effectInputCount() + controlInputCount() +
+                (hasFrameStateInput() ? 1 : 0);
+    }
+    unsigned totalOutputCount() const { return valueOutputCount() + effectOutputCount() + controlOutputCount(); }
+
+protected:
+    friend class QQmlJS::MemoryPool;
+    Operation(Kind kind,
+              uint16_t  inValueCount, uint16_t  inEffectCount, uint16_t  inControlCount,
+              uint16_t outValueCount, uint16_t outEffectCount, uint16_t outControlCount,
+              Type type, uint8_t flags)
+        : m_kind(kind)
+        , m_inValueCount(inValueCount)
+        , m_inEffectCount(inEffectCount)
+        , m_inControlCount(inControlCount)
+        , m_outValueCount(outValueCount)
+        , m_outEffectCount(outEffectCount)
+        , m_outControlCount(outControlCount)
+        , m_type(type)
+        , m_flags(Flags(flags))
+    {
+    }
+
+    ~Operation() = default;
+
+private:
+    Kind m_kind;
+    uint16_t m_inValueCount;
+    uint16_t m_inEffectCount;
+    uint16_t m_inControlCount;
+    uint16_t m_outValueCount;
+    uint16_t m_outEffectCount;
+    uint16_t m_outControlCount;
+    Type m_type;
+    Flags m_flags;
+};
+
+template <typename Payload>
+class OperationWithPayload: public Operation
+{
+public:
+    static OperationWithPayload *create(QQmlJS::MemoryPool *pool, Kind kind,
+                                        uint16_t  inValueCount, uint16_t  inEffectCount, uint16_t  inControlCount,
+                                        uint16_t outValueCount, uint16_t outEffectCount, uint16_t outControlCount,
+                                        Type type, Flags flags, Payload payload)
+    {
+        return pool->New<OperationWithPayload>(kind, inValueCount, inEffectCount, inControlCount,
+                                               outValueCount, outEffectCount, outControlCount,
+                                               type, flags, payload);
+    }
+
+    const Payload &payload() const
+    { return m_payload; }
+
+protected:
+    friend class QQmlJS::MemoryPool;
+    OperationWithPayload(Kind kind,
+                         uint16_t  inValueCount, uint16_t  inEffectCount, uint16_t  inControlCount,
+                         uint16_t outValueCount, uint16_t outEffectCount, uint16_t outControlCount,
+                         Type type, Flags flags, Payload payload)
+        : Operation(kind,
+                    inValueCount, inEffectCount, inControlCount,
+                    outValueCount, outEffectCount, outControlCount,
+                    type, flags)
+        , m_payload(payload)
+    {}
+
+    ~OperationWithPayload() = default;
+
+private:
+    Payload m_payload;
+};
+
+class ConstantPayload
+{
+public:
+    explicit ConstantPayload(QV4::Value v)
+        : m_value(v)
+    {}
+
+    QV4::Value value() const
+    { return m_value; }
+
+    static const ConstantPayload *get(const Operation &op)
+    {
+        if (op.kind() != Meta::Constant)
+            return nullptr;
+
+        return &static_cast<const OperationWithPayload<ConstantPayload>&>(op).payload();
+    }
+
+    QString debugString() const;
+    static QString debugString(QV4::Value v);
+
+private:
+    QV4::Value m_value;
+};
+
+class ParameterPayload
+{
+public:
+    ParameterPayload(size_t index, Function::StringId stringId)
+        : m_index(index)
+        , m_stringId(stringId)
+    {}
+
+    size_t parameterIndex() const
+    { return m_index; }
+
+    Function::StringId stringId() const
+    { return m_stringId; }
+
+    static const ParameterPayload *get(const Operation &op)
+    {
+        if (op.kind() != Meta::Parameter)
+            return nullptr;
+
+        return &static_cast<const OperationWithPayload<ParameterPayload>&>(op).payload();
+    }
+
+    QString debugString() const;
+
+private:
+    size_t m_index;
+    Function::StringId m_stringId;
+};
+
+class CallPayload
+{
+public:
+    CallPayload(Operation::Kind callee)
+        : m_callee(callee)
+    {}
+
+    static const CallPayload *get(const Operation &op)
+    {
+        if (op.kind() != Meta::Call)
+            return nullptr;
+
+        return &static_cast<const OperationWithPayload<CallPayload>&>(op).payload();
+    }
+
+    static bool isRuntimeCall(Operation::Kind m);
+
+    Operation::Kind callee() const { return m_callee; }
+    QString debugString() const;
+
+    unsigned argc() const { return argc(m_callee); }
+    static unsigned argc(Operation::Kind callee);
+    static bool needsStorageOnJSStack(Operation::Kind m, unsigned arg, const Operation *op,
+                                      Type nodeType);
+    static Type returnType(Operation::Kind m);
+    static int engineArgumentPosition(Operation::Kind m);
+    static int functionArgumentPosition(Operation::Kind m);
+
+    static constexpr unsigned NoVarArgs = std::numeric_limits<unsigned>::max();
+    static unsigned varArgsStart(Operation::Kind m);
+    static bool isVarArgsCall(Operation::Kind m);
+    bool isVarArgsCall() const;
+    static bool lastArgumentIsOutputValue(Operation::Kind m);
+    static bool changesContext(Operation::Kind m);
+    static bool isPure(Operation::Kind m);
+    static bool canThrow(Operation::Kind m);
+    static bool takesEngineAsArg(Operation::Kind m, int arg);
+    static bool takesFunctionAsArg(Operation::Kind m, int arg);
+    static bool takesFrameAsArg(Operation::Kind m, int arg);
+    static void *getMethodPtr(Operation::Kind m);
+
+private:
+    Operation::Kind m_callee;
+};
+
+class UnwindDispatchPayload
+{
+public:
+    UnwindDispatchPayload(int unwindHandlerOffset, int fallthroughSuccessor)
+        : m_unwindHandlerOffset(unwindHandlerOffset)
+        , m_fallthroughSuccessor(fallthroughSuccessor)
+    {}
+
+    int unwindHandlerOffset() const
+    { return m_unwindHandlerOffset; }
+
+    int fallthroughSuccessor() const //### unused...
+    { return m_fallthroughSuccessor; }
+
+    static const UnwindDispatchPayload *get(const Operation &op)
+    {
+        if (op.kind() != Meta::UnwindDispatch)
+            return nullptr;
+
+        return &static_cast<const OperationWithPayload<UnwindDispatchPayload>&>(op).payload();
+    }
+
+    QString debugString() const;
+
+private:
+    int m_unwindHandlerOffset;
+    int m_fallthroughSuccessor;
+};
+
+class HandleUnwindPayload
+{
+public:
+    HandleUnwindPayload(int unwindHandlerOffset)
+        : m_unwindHandlerOffset(unwindHandlerOffset)
+    {}
+
+    int unwindHandlerOffset() const
+    { return m_unwindHandlerOffset; }
+
+    static const HandleUnwindPayload *get(const Operation &op)
+    {
+        if (op.kind() != Meta::HandleUnwind)
+            return nullptr;
+
+        return &static_cast<const OperationWithPayload<HandleUnwindPayload>&>(op).payload();
+    }
+
+    QString debugString() const;
+
+private:
+    int m_unwindHandlerOffset;
+};
+
+class OperationBuilder
+{
+    Q_DISABLE_COPY_MOVE(OperationBuilder)
+
+    friend class QQmlJS::MemoryPool;
+    OperationBuilder(QQmlJS::MemoryPool *graphPool);
+
+public:
+    static OperationBuilder *create(QQmlJS::MemoryPool *pool);
+    ~OperationBuilder() = delete;
+
+    Operation *getConstant(QV4::Value v);
+    Operation *getFrameState(uint16_t frameSize);
+    Operation *getStart(uint16_t outputCount);
+    Operation *getEnd(uint16_t controlInputCount);
+    Operation *getParam(unsigned index, Function::StringId name);
+    Operation *getRegion(unsigned nControlInputs);
+    Operation *getPhi(unsigned nValueInputs);
+    Operation *getEffectPhi(unsigned nEffectInputs);
+    Operation *getUnwindDispatch(unsigned nControlOutputs, int unwindHandlerOffset, int fallthroughSuccessor);
+    Operation *getHandleUnwind(int unwindHandlerOffset);
+
+    template<Operation::Kind kind>
+    Operation *get() {
+        return staticOperation(kind);
+    }
+
+    Operation *getVASeal(uint16_t nElements);
+
+    Operation *getJSVarArgsCall(Operation::Kind kind, uint16_t argc);
+    Operation *getJSTailCall(uint16_t argc);
+    Operation *getTailCall();
+
+    Operation *getCall(Operation::Kind callee);
+
+private:
+    QQmlJS::MemoryPool *m_graphPool; // used to store per-graph nodes
+    Operation *m_opFrameState = nullptr;
+    static Operation *staticOperation(Operation::Kind kind);
+};
+
+} // namespace IR
+} // namespace QV4
+
+QT_END_NAMESPACE
+
+#endif // QV4OPERATION_P_H
diff --git a/src/qml/jit/qv4regalloc.cpp b/src/qml/jit/qv4regalloc.cpp
deleted file mode 100644
index d418b050c4..0000000000
--- a/src/qml/jit/qv4regalloc.cpp
+++ /dev/null
@@ -1,1971 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the V4VM module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 3 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL3 included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 3 requirements
-** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 2.0 or (at your option) the GNU General
-** Public license version 3 or any later version approved by the KDE Free
-** Qt Foundation. The licenses are as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-2.0.html and
-** https://www.gnu.org/licenses/gpl-3.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include <QtCore/QBuffer>
-#include <QtCore/QDebug>
-#include "qv4regalloc_p.h"
-#include "qv4alloca_p.h"
-#include <private/qv4value_p.h>
-
-#include <algorithm>
-#if defined(Q_CC_MINGW)
-#  include <malloc.h>
-#endif
-
-namespace {
-enum { DebugRegAlloc = 0 };
-
-struct Use {
-    enum RegisterFlag { MustHaveRegister = 0, CouldHaveRegister = 1 };
-    unsigned flag : 1;
-    unsigned pos  : 31;
-
-    Use(): flag(MustHaveRegister), pos(0) {}
-    Use(int position, RegisterFlag flag): flag(flag), pos(position)
-    { Q_ASSERT(position >= 0); }
-
-    bool mustHaveRegister() const { return flag == MustHaveRegister; }
-};
-}
-
-QT_BEGIN_NAMESPACE
-
-Q_DECLARE_TYPEINFO(Use, Q_MOVABLE_TYPE);
-
-using namespace QV4::IR;
-
-namespace QV4 {
-namespace JIT {
-
-namespace {
-class IRPrinterWithPositions: public IRPrinter
-{
-    LifeTimeIntervals::Ptr intervals;
-    const int positionSize;
-
-public:
-    IRPrinterWithPositions(QTextStream *out, const LifeTimeIntervals::Ptr &intervals)
-        : IRPrinter(out)
-        , intervals(intervals)
-        , positionSize(QString::number(intervals->lastPosition()).size())
-    {}
-
-protected:
-    void addStmtNr(Stmt *s) Q_DECL_OVERRIDE Q_DECL_FINAL
-    {
-        addJustifiedNr(intervals->positionForStatement(s));
-    }
-};
-
-class IRPrinterWithRegisters: public IRPrinterWithPositions
-{
-    const RegisterInformation &_registerInformation;
-    QHash<int, const RegisterInfo *> _infoForRegularRegister;
-    QHash<int, const RegisterInfo *> _infoForFPRegister;
-
-public:
-    IRPrinterWithRegisters(QTextStream *out, const LifeTimeIntervals::Ptr &intervals,
-                           const RegisterInformation &registerInformation)
-        : IRPrinterWithPositions(out, intervals)
-        , _registerInformation(registerInformation)
-    {
-        for (int i = 0, ei = _registerInformation.size(); i != ei; ++i)
-            if (_registerInformation.at(i).isRegularRegister())
-                _infoForRegularRegister.insert(_registerInformation.at(i).reg<int>(),
-                                               &_registerInformation.at(i));
-            else
-                _infoForFPRegister.insert(_registerInformation.at(i).reg<int>(),
-                                          &_registerInformation.at(i));
-    }
-
-protected:
-    void visitTemp(Temp *e) Q_DECL_OVERRIDE Q_DECL_FINAL
-    {
-        switch (e->kind) {
-        case Temp::PhysicalRegister: {
-            const RegisterInfo *ri = e->type == DoubleType ? _infoForFPRegister.value(e->index, 0)
-                                                           : _infoForRegularRegister.value(e->index, 0);
-            if (ri) {
-                *out << ri->prettyName();
-                break;
-            }
-            Q_FALLTHROUGH();
-        }
-        default:
-            IRPrinterWithPositions::visitTemp(e);
-        }
-    }
-};
-}
-
-class RegAllocInfo: public IRDecoder
-{
-public:
-    typedef QVarLengthArray<Temp, 4> Hints;
-
-private:
-    struct Def {
-        unsigned valid : 1;
-        unsigned canHaveReg : 1;
-        unsigned isPhiTarget : 1;
-
-        Def(): valid(0), canHaveReg(0), isPhiTarget(0) {}
-        Def(bool canHaveReg, bool isPhiTarget)
-            : valid(1), canHaveReg(canHaveReg), isPhiTarget(isPhiTarget)
-        {
-        }
-
-        bool isValid() const { return valid != 0; }
-    };
-
-    IR::LifeTimeIntervals::Ptr _lifeTimeIntervals;
-    BasicBlock *_currentBB;
-    Stmt *_currentStmt;
-    std::vector<Def> _defs;
-    std::vector<std::vector<Use> > _uses;
-    std::vector<int> _calls;
-    std::vector<Hints> _hints;
-
-    int usePosition(Stmt *s) const
-    {
-        int usePos = _lifeTimeIntervals->positionForStatement(s);
-        if (usePos == Stmt::InvalidId) // phi-node operand, so:
-            usePos = _lifeTimeIntervals->startPosition(_currentBB);
-        return usePos;
-    }
-
-public:
-    RegAllocInfo(): _currentBB(0), _currentStmt(0) {}
-
-    void collect(IR::Function *function, const IR::LifeTimeIntervals::Ptr &lifeTimeIntervals)
-    {
-        _lifeTimeIntervals = lifeTimeIntervals;
-        _defs.resize(function->tempCount);
-        _uses.resize(function->tempCount);
-        _calls.reserve(function->statementCount() / 3);
-        _hints.resize(function->tempCount);
-
-        for (BasicBlock *bb : function->basicBlocks()) {
-            _currentBB = bb;
-            for (Stmt *s : bb->statements()) {
-                _currentStmt = s;
-                visit(s);
-            }
-        }
-    }
-
-    const std::vector<Use> &uses(const Temp &t) const
-    {
-        return _uses.at(t.index);
-    }
-
-    bool canHaveRegister(const Temp &t) const {
-        Q_ASSERT(_defs[t.index].isValid());
-        return _defs[t.index].canHaveReg;
-    }
-    bool isPhiTarget(const Temp &t) const {
-        Q_ASSERT(_defs[t.index].isValid());
-        return _defs[t.index].isPhiTarget;
-    }
-
-    const std::vector<int> &calls() const { return _calls; }
-    const Hints &hints(const Temp &t) const { return _hints[t.index]; }
-    void addHint(const Temp &t, int physicalRegister)
-    { addHint(t, Temp::PhysicalRegister, physicalRegister); }
-
-    void addHint(const Temp &t, Temp::Kind kind, int hintedIndex)
-    {
-        Hints &hints = _hints[t.index];
-        for (Hints::iterator i = hints.begin(), ei = hints.end(); i != ei; ++i)
-            if (i->index == hintedIndex)
-                return;
-
-        Temp hint;
-        hint.init(kind, hintedIndex);
-        hints.append(hint);
-    }
-
-    void dump() const
-    {
-        if (!DebugRegAlloc)
-            return;
-
-        QBuffer buf;
-        buf.open(QIODevice::WriteOnly);
-        QTextStream qout(&buf);
-        IRPrinterWithPositions printer(&qout, _lifeTimeIntervals);
-
-        qout << "RegAllocInfo:" << endl << "Defs/uses:" << endl;
-        for (unsigned t = 0; t < _defs.size(); ++t) {
-            const std::vector<Use> &uses = _uses[t];
-            if (uses.empty())
-                continue;
-            qout << "%" << t <<": "
-                 << " ("
-                 << (_defs[t].canHaveReg ? "can" : "can NOT")
-                 << " have a register, and "
-                 << (_defs[t].isPhiTarget ? "is" : "is NOT")
-                 << " defined by a phi node), uses at: ";
-            for (unsigned i = 0; i < uses.size(); ++i) {
-                if (i > 0) qout << ", ";
-                qout << uses[i].pos;
-                if (uses[i].mustHaveRegister()) qout << "(R)"; else qout << "(S)";
-            }
-            qout << endl;
-        }
-
-        qout << "Calls at: ";
-        for (unsigned i = 0; i < _calls.size(); ++i) {
-            if (i > 0) qout << ", ";
-            qout << _calls[i];
-        }
-        qout << endl;
-
-        qout << "Hints:" << endl;
-        for (unsigned t = 0; t < _hints.size(); ++t) {
-            if (_uses[t].empty())
-                continue;
-            qout << "\t%" << t << ": ";
-            const Hints &hints = _hints[t];
-            for (int i = 0; i < hints.size(); ++i) {
-                if (i > 0) qout << ", ";
-                printer.print(hints[i]);
-            }
-            qout << endl;
-        }
-        qDebug("%s", buf.data().constData());
-    }
-
-protected: // IRDecoder
-    void callBuiltinInvalid(IR::Name *, IR::ExprList *, IR::Expr *) override {}
-    void callBuiltinTypeofQmlContextProperty(IR::Expr *, IR::Member::MemberKind, int, IR::Expr *) override {}
-    void callBuiltinTypeofMember(IR::Expr *, const QString &, IR::Expr *) override {}
-    void callBuiltinTypeofSubscript(IR::Expr *, IR::Expr *, IR::Expr *) override {}
-    void callBuiltinTypeofName(const QString &, IR::Expr *) override {}
-    void callBuiltinTypeofValue(IR::Expr *, IR::Expr *) override {}
-    void callBuiltinDeleteMember(IR::Expr *, const QString &, IR::Expr *) override {}
-    void callBuiltinDeleteSubscript(IR::Expr *, IR::Expr *, IR::Expr *) override {}
-    void callBuiltinDeleteName(const QString &, IR::Expr *) override {}
-    void callBuiltinDeleteValue(IR::Expr *) override {}
-    void callBuiltinThrow(IR::Expr *) override {}
-    void callBuiltinReThrow() override {}
-    void callBuiltinUnwindException(IR::Expr *) override {}
-    void callBuiltinPushCatchScope(const QString &) override {};
-    void callBuiltinForeachIteratorObject(IR::Expr *, IR::Expr *) override {}
-    virtual void callBuiltinForeachNextProperty(IR::Temp *, IR::Temp *) {}
-    void callBuiltinForeachNextPropertyname(IR::Expr *, IR::Expr *) override {}
-    void callBuiltinPushWithScope(IR::Expr *) override {}
-    void callBuiltinPopScope() override {}
-    void callBuiltinDeclareVar(bool , const QString &) override {}
-    void callBuiltinDefineArray(IR::Expr *, IR::ExprList *) override {}
-    void callBuiltinDefineObjectLiteral(IR::Expr *, int, IR::ExprList *, IR::ExprList *, bool) override {}
-    void callBuiltinSetupArgumentObject(IR::Expr *) override {}
-    void callBuiltinConvertThisToObject() override {}
-
-    void callValue(IR::Expr *value, IR::ExprList *args, IR::Expr *result) override
-    {
-        addDef(result);
-        if (IR::Temp *tempValue = value->asTemp())
-            addUses(tempValue, Use::CouldHaveRegister);
-        addUses(args, Use::CouldHaveRegister);
-        addCall();
-    }
-
-    void callQmlContextProperty(IR::Expr *base, IR::Member::MemberKind /*kind*/, int propertyIndex,
-                                        IR::ExprList *args, IR::Expr *result) override
-    {
-        Q_UNUSED(propertyIndex)
-
-        addDef(result);
-        addUses(base->asTemp(), Use::CouldHaveRegister);
-        addUses(args, Use::CouldHaveRegister);
-        addCall();
-    }
-
-    void callProperty(IR::Expr *base, const QString &name, IR::ExprList *args,
-                      IR::Expr *result) override
-    {
-        Q_UNUSED(name)
-
-        addDef(result);
-        addUses(base->asTemp(), Use::CouldHaveRegister);
-        addUses(args, Use::CouldHaveRegister);
-        addCall();
-    }
-
-    void callSubscript(IR::Expr *base, IR::Expr *index, IR::ExprList *args,
-                       IR::Expr *result) override
-    {
-        addDef(result);
-        addUses(base->asTemp(), Use::CouldHaveRegister);
-        addUses(index->asTemp(), Use::CouldHaveRegister);
-        addUses(args, Use::CouldHaveRegister);
-        addCall();
-    }
-
-    void convertType(IR::Expr *source, IR::Expr *target) override
-    {
-        addDef(target);
-
-        bool needsCall = true;
-        Use::RegisterFlag sourceReg = Use::CouldHaveRegister;
-
-        switch (target->type) {
-        case DoubleType:
-            switch (source->type) {
-            case UInt32Type:
-            case SInt32Type:
-            case NullType:
-            case UndefinedType:
-            case BoolType:
-                needsCall = false;
-                break;
-            default:
-                break;
-            }
-            break;
-        case BoolType:
-            switch (source->type) {
-            case UInt32Type:
-                sourceReg = Use::MustHaveRegister;
-                needsCall = false;
-                break;
-            case DoubleType:
-            case UndefinedType:
-            case NullType:
-            case SInt32Type:
-                needsCall = false;
-                break;
-            default:
-                break;
-            }
-            break;
-        case SInt32Type:
-            switch (source->type) {
-            case UInt32Type:
-            case NullType:
-            case UndefinedType:
-            case BoolType:
-                needsCall = false;
-            default:
-                break;
-            }
-            break;
-        case UInt32Type:
-            switch (source->type) {
-            case SInt32Type:
-            case NullType:
-            case UndefinedType:
-            case BoolType:
-                needsCall = false;
-            default:
-                break;
-            }
-            break;
-        default:
-            break;
-        }
-
-        Temp *sourceTemp = source->asTemp();
-        if (sourceTemp)
-            addUses(sourceTemp, sourceReg);
-
-        if (needsCall)
-            addCall();
-        else if (target->asTemp())
-            addHint(target->asTemp(), sourceTemp);
-    }
-
-    void constructActivationProperty(IR::Name *, IR::ExprList *args, IR::Expr *result) override
-    {
-        addDef(result);
-        addUses(args, Use::CouldHaveRegister);
-        addCall();
-    }
-
-    void constructProperty(IR::Expr *base, const QString &, IR::ExprList *args, IR::Expr *result) override
-    {
-        addDef(result);
-        addUses(base, Use::CouldHaveRegister);
-        addUses(args, Use::CouldHaveRegister);
-        addCall();
-    }
-
-    void constructValue(IR::Expr *value, IR::ExprList *args, IR::Expr *result) override
-    {
-        addDef(result);
-        addUses(value, Use::CouldHaveRegister);
-        addUses(args, Use::CouldHaveRegister);
-        addCall();
-    }
-
-    void loadThisObject(IR::Expr *temp) override
-    {
-        addDef(temp);
-    }
-
-    void loadQmlContext(IR::Expr *temp) override
-    {
-        addDef(temp);
-        addCall();
-    }
-
-    void loadQmlImportedScripts(IR::Expr *temp) override
-    {
-        addDef(temp);
-        addCall();
-    }
-
-    void loadQmlSingleton(const QString &/*name*/, Expr *temp) override
-    {
-        Q_UNUSED(temp);
-
-        addDef(temp);
-        addCall();
-    }
-
-    void loadConst(IR::Const *sourceConst, Expr *targetTemp) override
-    {
-        Q_UNUSED(sourceConst);
-
-        addDef(targetTemp);
-    }
-
-    void loadString(const QString &str, Expr *targetTemp) override
-    {
-        Q_UNUSED(str);
-
-        addDef(targetTemp);
-    }
-
-    void loadRegexp(IR::RegExp *sourceRegexp, Expr *targetTemp) override
-    {
-        Q_UNUSED(sourceRegexp);
-
-        addDef(targetTemp);
-        addCall();
-    }
-
-    void getActivationProperty(const IR::Name *, Expr *temp) override
-    {
-        addDef(temp);
-        addCall();
-    }
-
-    void setActivationProperty(IR::Expr *source, const QString &) override
-    {
-        addUses(source->asTemp(), Use::CouldHaveRegister);
-        addCall();
-    }
-
-    void initClosure(IR::Closure *closure, Expr *target) override
-    {
-        Q_UNUSED(closure);
-
-        addDef(target);
-        addCall();
-    }
-
-    void getProperty(IR::Expr *base, const QString &, Expr *target) override
-    {
-        addDef(target);
-        addUses(base->asTemp(), Use::CouldHaveRegister);
-        addCall();
-    }
-
-    void setProperty(IR::Expr *source, IR::Expr *targetBase, const QString &) override
-    {
-        addUses(source->asTemp(), Use::CouldHaveRegister);
-        addUses(targetBase->asTemp(), Use::CouldHaveRegister);
-        addCall();
-    }
-
-    void setQmlContextProperty(IR::Expr *source, IR::Expr *targetBase,
-                               IR::Member::MemberKind /*kind*/, int /*propertyIndex*/) override
-    {
-        addUses(source->asTemp(), Use::CouldHaveRegister);
-        addUses(targetBase->asTemp(), Use::CouldHaveRegister);
-        addCall();
-    }
-
-    void setQObjectProperty(IR::Expr *source, IR::Expr *targetBase, int /*propertyIndex*/) override
-    {
-        addUses(source->asTemp(), Use::CouldHaveRegister);
-        addUses(targetBase->asTemp(), Use::CouldHaveRegister);
-        addCall();
-    }
-
-    void getQmlContextProperty(IR::Expr *base, IR::Member::MemberKind /*kind*/, int /*index*/,
-                               bool /*captureRequired*/, IR::Expr *target) override
-    {
-        addDef(target);
-        addUses(base->asTemp(), Use::CouldHaveRegister);
-        addCall();
-    }
-
-    void getQObjectProperty(IR::Expr *base, int /*propertyIndex*/, bool /*captureRequired*/,
-                            bool /*isSingleton*/, int /*attachedPropertiesId*/, IR::Expr *target) override
-    {
-        addDef(target);
-        addUses(base->asTemp(), Use::CouldHaveRegister);
-        addCall();
-    }
-
-    void getElement(IR::Expr *base, IR::Expr *index, Expr *target) override
-    {
-        addDef(target);
-        addUses(base->asTemp(), Use::CouldHaveRegister);
-        addUses(index->asTemp(), Use::CouldHaveRegister);
-        addCall();
-    }
-
-    void setElement(IR::Expr *source, IR::Expr *targetBase, IR::Expr *targetIndex) override
-    {
-        addUses(source->asTemp(), Use::CouldHaveRegister);
-        addUses(targetBase->asTemp(), Use::CouldHaveRegister);
-        addUses(targetIndex->asTemp(), Use::CouldHaveRegister);
-        addCall();
-    }
-
-    void copyValue(Expr *source, Expr *target) override
-    {
-        addDef(target);
-        Temp *sourceTemp = source->asTemp();
-        if (!sourceTemp)
-            return;
-        addUses(sourceTemp, Use::CouldHaveRegister);
-        Temp *targetTemp = target->asTemp();
-        if (targetTemp)
-            addHint(targetTemp, sourceTemp);
-    }
-
-    void swapValues(Expr *, Expr *) override
-    {
-        // Inserted by the register allocator, so it cannot occur here.
-        Q_UNREACHABLE();
-    }
-
-    void unop(AluOp oper, Expr *source, Expr *target) override
-    {
-        addDef(target);
-
-        bool needsCall = true;
-        if (oper == OpNot && source->type == IR::BoolType && target->type == IR::BoolType)
-            needsCall = false;
-
-#if 0 // TODO: change masm to generate code
-        switch (oper) {
-        case OpIfTrue:
-        case OpNot:
-        case OpUMinus:
-        case OpUPlus:
-        case OpCompl:
-            needsCall = sourceTemp->type & ~NumberType && sourceTemp->type != BoolType;
-            break;
-
-        case OpIncrement:
-        case OpDecrement:
-        default:
-            Q_UNREACHABLE();
-        }
-#endif
-
-        IR::Temp *sourceTemp = source->asTemp();
-        if (needsCall) {
-            if (sourceTemp)
-                addUses(sourceTemp, Use::CouldHaveRegister);
-            addCall();
-        } else {
-            if (sourceTemp)
-                addUses(sourceTemp, Use::MustHaveRegister);
-        }
-    }
-
-    void binop(AluOp oper, Expr *leftSource, Expr *rightSource, Expr *target) override
-    {
-        bool needsCall = true;
-
-        if (oper == OpStrictEqual || oper == OpStrictNotEqual) {
-            bool noCall = leftSource->type == NullType || rightSource->type == NullType
-                    || leftSource->type == UndefinedType || rightSource->type == UndefinedType
-                    || leftSource->type == BoolType || rightSource->type == BoolType;
-            needsCall = !noCall;
-        } else if (leftSource->type == DoubleType && rightSource->type == DoubleType) {
-            if (oper == OpMul || oper == OpAdd || oper == OpDiv || oper == OpSub
-                    || (oper >= OpGt && oper <= OpStrictNotEqual)) {
-                needsCall = false;
-            }
-        } else if (oper == OpBitAnd || oper == OpBitOr || oper == OpBitXor || oper == OpLShift || oper == OpRShift || oper == OpURShift) {
-            needsCall = false;
-        } else if (oper == OpAdd || oper == OpMul || oper == OpSub
-                   || (oper >= OpGt && oper <= OpStrictNotEqual)) {
-            if (leftSource->type == SInt32Type && rightSource->type == SInt32Type)
-                needsCall = false;
-        }
-
-        addDef(target);
-
-        if (needsCall) {
-            addUses(leftSource->asTemp(), Use::CouldHaveRegister);
-            addUses(rightSource->asTemp(), Use::CouldHaveRegister);
-            addCall();
-        } else {
-            addUses(leftSource->asTemp(), Use::MustHaveRegister);
-            addHint(target, leftSource->asTemp());
-            addHint(target, rightSource->asTemp());
-
-#if CPU(X86) || CPU(X86_64)
-            switch (oper) {
-                // The rhs operand can be a memory address
-            case OpAdd:
-            case OpSub:
-            case OpMul:
-            case OpDiv:
-#if CPU(X86_64)
-                if (leftSource->type == DoubleType || rightSource->type == DoubleType) {
-                    // well, on 64bit the doubles are mangled, so they must first be loaded in a register and demangled, so...:
-                    addUses(rightSource->asTemp(), Use::MustHaveRegister);
-                    break;
-                }
-                Q_FALLTHROUGH();
-#endif
-            case OpBitAnd:
-            case OpBitOr:
-            case OpBitXor:
-                addUses(rightSource->asTemp(), Use::CouldHaveRegister);
-                break;
-
-            default:
-                addUses(rightSource->asTemp(), Use::MustHaveRegister);
-                break;
-            }
-#else
-            addUses(rightSource->asTemp(), Use::MustHaveRegister);
-#endif
-        }
-    }
-
-    void visitJump(IR::Jump *) override {}
-    void visitCJump(IR::CJump *s) override
-    {
-        if (Temp *t = s->cond->asTemp()) {
-#if 0 // TODO: change masm to generate code
-            addUses(t, Use::MustHaveRegister);
-#else
-            addUses(t, Use::CouldHaveRegister);
-            addCall();
-#endif
-        } else if (Binop *b = s->cond->asBinop()) {
-            binop(b->op, b->left, b->right, 0);
-        } else if (s->cond->asConst()) {
-            // TODO: SSA optimization for constant condition evaluation should remove this.
-            // See also visitCJump() in masm.
-            addCall();
-        } else {
-            Q_UNREACHABLE();
-        }
-    }
-
-    void visitRet(IR::Ret *s) override
-    { addUses(s->expr->asTemp(), Use::CouldHaveRegister); }
-
-    void visitPhi(IR::Phi *s) override
-    {
-        addDef(s->targetTemp, true);
-        for (int i = 0, ei = s->incoming.size(); i < ei; ++i) {
-            Expr *e = s->incoming.at(i);
-            if (Temp *t = e->asTemp()) {
-                // The actual use of an incoming value in a phi node is right before the terminator
-                // of the other side of the incoming edge.
-                const int usePos = _lifeTimeIntervals->positionForStatement(_currentBB->in.at(i)->terminator()) - 1;
-                addUses(t, Use::CouldHaveRegister, usePos);
-                addHint(s->targetTemp, t);
-                addHint(t, s->targetTemp);
-            }
-        }
-    }
-
-protected:
-    void callBuiltin(IR::Call *c, IR::Expr *result) override
-    {
-        addDef(result);
-        addUses(c->base, Use::CouldHaveRegister);
-        addUses(c->args, Use::CouldHaveRegister);
-        addCall();
-    }
-
-private:
-    void addDef(Expr *e, bool isPhiTarget = false)
-    {
-        if (!e)
-            return;
-        Temp *t = e->asTemp();
-        if (!t)
-            return;
-        if (!t || t->kind != Temp::VirtualRegister)
-            return;
-        Q_ASSERT(!_defs[t->index].isValid());
-        bool canHaveReg = true;
-        switch (t->type) {
-        case QObjectType:
-        case VarType:
-        case StringType:
-        case UndefinedType:
-        case NullType:
-            canHaveReg = false;
-            break;
-        default:
-            break;
-        }
-
-        _defs[t->index] = Def(canHaveReg, isPhiTarget);
-    }
-
-    void addUses(Expr *e, Use::RegisterFlag flag)
-    {
-        const int usePos = usePosition(_currentStmt);
-        addUses(e, flag, usePos);
-    }
-
-    void addUses(Expr *e, Use::RegisterFlag flag, int usePos)
-    {
-        Q_ASSERT(usePos > 0);
-        if (!e)
-            return;
-        Temp *t = e->asTemp();
-        if (!t)
-            return;
-        if (t && t->kind == Temp::VirtualRegister)
-            _uses[t->index].push_back(Use(usePos, flag));
-    }
-
-    void addUses(ExprList *l, Use::RegisterFlag flag)
-    {
-        for (ExprList *it = l; it; it = it->next)
-            addUses(it->expr, flag);
-    }
-
-    void addCall()
-    {
-        _calls.push_back(usePosition(_currentStmt));
-    }
-
-    void addHint(Expr *hinted, Temp *hint1, Temp *hint2 = 0)
-    {
-        if (hinted)
-            if (Temp *hintedTemp = hinted->asTemp())
-                addHint(hintedTemp, hint1, hint2);
-    }
-
-    void addHint(Temp *hinted, Temp *hint1, Temp *hint2 = 0)
-    {
-        if (!hinted || hinted->kind != Temp::VirtualRegister)
-            return;
-        if (hint1 && hint1->kind == Temp::VirtualRegister && hinted->type == hint1->type)
-            addHint(*hinted, Temp::VirtualRegister, hint1->index);
-        if (hint2 && hint2->kind == Temp::VirtualRegister && hinted->type == hint2->type)
-            addHint(*hinted, Temp::VirtualRegister, hint2->index);
-    }
-};
-
-} // JIT namespace
-} // QV4 namespace
-QT_END_NAMESPACE
-
-QT_USE_NAMESPACE
-
-using namespace QT_PREPEND_NAMESPACE(QV4::JIT);
-using namespace QT_PREPEND_NAMESPACE(QV4::IR);
-using namespace QT_PREPEND_NAMESPACE(QV4);
-
-namespace {
-class ResolutionPhase
-{
-    Q_DISABLE_COPY(ResolutionPhase)
-
-    LifeTimeIntervals::Ptr _intervals;
-    QVector<LifeTimeInterval *> _unprocessedReverseOrder;
-    IR::Function *_function;
-    const std::vector<int> &_assignedSpillSlots;
-    std::vector<const LifeTimeInterval *> _liveIntervals;
-    const QVector<const RegisterInfo *> &_intRegs;
-    const QVector<const RegisterInfo *> &_fpRegs;
-
-    Stmt *_currentStmt;
-    std::vector<Move *> _loads;
-    std::vector<Move *> _stores;
-
-    std::vector<std::vector<const LifeTimeInterval *> > _liveAtStart;
-    std::vector<std::vector<const LifeTimeInterval *> > _liveAtEnd;
-
-public:
-    ResolutionPhase(QVector<LifeTimeInterval *> &&unprocessedReversedOrder,
-                    const LifeTimeIntervals::Ptr &intervals,
-                    IR::Function *function,
-                    const std::vector<int> &assignedSpillSlots,
-                    const QVector<const RegisterInfo *> &intRegs,
-                    const QVector<const RegisterInfo *> &fpRegs)
-        : _intervals(intervals)
-        , _unprocessedReverseOrder(unprocessedReversedOrder)
-        , _function(function)
-        , _assignedSpillSlots(assignedSpillSlots)
-        , _intRegs(intRegs)
-        , _fpRegs(fpRegs)
-        , _currentStmt(0)
-    {
-        _liveAtStart.resize(function->basicBlockCount());
-        _liveAtEnd.resize(function->basicBlockCount());
-    }
-
-    void run() {
-        renumber();
-        if (DebugRegAlloc) {
-            QBuffer buf;
-            buf.open(QIODevice::WriteOnly);
-            QTextStream qout(&buf);
-            IRPrinterWithPositions(&qout, _intervals).print(_function);
-            qDebug("%s", buf.data().constData());
-        }
-        resolve();
-    }
-
-private:
-    int defPosition(Stmt *s) const
-    {
-        return usePosition(s) + 1;
-    }
-
-    int usePosition(Stmt *s) const
-    {
-        return _intervals->positionForStatement(s);
-    }
-
-    void renumber()
-    {
-        QVector<Stmt *> newStatements;
-
-        for (BasicBlock *bb : _function->basicBlocks()) {
-            _currentStmt = 0;
-
-            QVector<Stmt *> statements = bb->statements();
-            newStatements.reserve(bb->statements().size() + 7);
-            newStatements.erase(newStatements.begin(), newStatements.end());
-
-            cleanOldIntervals(_intervals->startPosition(bb));
-            addNewIntervals(_intervals->startPosition(bb));
-            _liveAtStart[bb->index()] = _liveIntervals;
-
-            for (int i = 0, ei = statements.size(); i != ei; ++i) {
-                _currentStmt = statements.at(i);
-                _loads.clear();
-                _stores.clear();
-                if (_currentStmt->asTerminator())
-                    addNewIntervals(usePosition(_currentStmt));
-                else
-                    addNewIntervals(defPosition(_currentStmt));
-                visit(_currentStmt);
-                for (Move *load : _loads)
-                    newStatements.append(load);
-                if (_currentStmt->asPhi())
-                    newStatements.prepend(_currentStmt);
-                else
-                    newStatements.append(_currentStmt);
-                for (Move *store : _stores)
-                    newStatements.append(store);
-            }
-
-            cleanOldIntervals(_intervals->endPosition(bb));
-            _liveAtEnd[bb->index()] = _liveIntervals;
-
-            if (DebugRegAlloc) {
-                QBuffer buf;
-                buf.open(QIODevice::WriteOnly);
-                QTextStream os(&buf);
-                os << "Intervals live at the start of L" << bb->index() << ":" << endl;
-                if (_liveAtStart[bb->index()].empty())
-                    os << "\t(none)" << endl;
-                for (const LifeTimeInterval *i : _liveAtStart.at(bb->index())) {
-                    os << "\t";
-                    i->dump(os);
-                    os << endl;
-                }
-                os << "Intervals live at the end of L" << bb->index() << ":" << endl;
-                if (_liveAtEnd[bb->index()].empty())
-                    os << "\t(none)" << endl;
-                for (const LifeTimeInterval *i : _liveAtEnd.at(bb->index())) {
-                    os << "\t";
-                    i->dump(os);
-                    os << endl;
-                }
-                qDebug("%s", buf.data().constData());
-            }
-
-            bb->setStatements(newStatements);
-        }
-
-    }
-
-    const LifeTimeInterval *findLiveInterval(Temp *t) const
-    {
-        for (const LifeTimeInterval *lti : _liveIntervals) {
-            if (lti->temp() == *t)
-                return lti;
-        }
-
-        return nullptr;
-    }
-
-    void maybeGenerateSpill(Temp *t)
-    {
-        const LifeTimeInterval *i = findLiveInterval(t);
-        if (i->reg() == LifeTimeInterval::InvalidRegister)
-            return;
-
-        const RegisterInfo *pReg = platformRegister(*i);
-        Q_ASSERT(pReg);
-        int spillSlot = _assignedSpillSlots[i->temp().index];
-        if (spillSlot != RegisterAllocator::InvalidSpillSlot)
-            _stores.push_back(generateSpill(spillSlot, i->temp().type, pReg->reg<int>()));
-    }
-
-    void addNewIntervals(int position)
-    {
-        if (position == Stmt::InvalidId)
-            return;
-
-        while (!_unprocessedReverseOrder.isEmpty()) {
-            const LifeTimeInterval *i = _unprocessedReverseOrder.constLast();
-            if (i->start() > position)
-                break;
-
-            Q_ASSERT(!i->isFixedInterval());
-            auto it = _liveIntervals.begin();
-            for (; it != _liveIntervals.end(); ++it) {
-                if ((*it)->temp() == i->temp()) {
-                    *it = i;
-                    break;
-                }
-            }
-            if (it == _liveIntervals.end())
-                _liveIntervals.push_back(i);
-//            qDebug() << "-- Activating interval for temp" << i->temp().index;
-
-            _unprocessedReverseOrder.removeLast();
-        }
-    }
-
-    void cleanOldIntervals(int position)
-    {
-        for (size_t it = 0; it != _liveIntervals.size(); ) {
-            const LifeTimeInterval *lti = _liveIntervals.at(it);
-            if (lti->end() < position || lti->isFixedInterval())
-                _liveIntervals.erase(_liveIntervals.begin() + it);
-            else
-                ++it;
-        }
-    }
-
-    void resolve()
-    {
-        for (BasicBlock *bb : _function->basicBlocks()) {
-            for (BasicBlock *bbOut : bb->out)
-                resolveEdge(bb, bbOut);
-        }
-    }
-
-    Phi *findDefPhi(const Temp &t, BasicBlock *bb) const
-    {
-        for (Stmt *s : bb->statements()) {
-            Phi *phi = s->asPhi();
-            if (!phi)
-                return 0;
-
-            if (*phi->targetTemp == t)
-                return phi;
-        }
-
-        Q_UNREACHABLE();
-    }
-
-    void resolveEdge(BasicBlock *predecessor, BasicBlock *successor)
-    {
-        if (DebugRegAlloc) {
-            qDebug() << "Resolving edge" << predecessor->index() << "->" << successor->index();
-            QBuffer buf;
-            buf.open(QIODevice::WriteOnly);
-            QTextStream qout(&buf);
-            IRPrinterWithPositions printer(&qout, _intervals);
-            printer.print(predecessor);
-            printer.print(successor);
-            qDebug("%s", buf.data().constData());
-        }
-
-        MoveMapping mapping;
-
-        const int predecessorEnd = _intervals->endPosition(predecessor);
-        Q_ASSERT(predecessorEnd > 0);
-
-        int successorStart = _intervals->startPosition(successor);
-        Q_ASSERT(successorStart > 0);
-
-        for (const LifeTimeInterval *it : _liveAtStart.at(successor->index())) {
-            bool isPhiTarget = false;
-            Expr *moveFrom = 0;
-
-            if (it->start() == successorStart) {
-                if (Phi *phi = findDefPhi(it->temp(), successor)) {
-                    isPhiTarget = true;
-                    Expr *opd = phi->incoming[successor->in.indexOf(predecessor)];
-                    if (opd->asConst()) {
-                        moveFrom = opd;
-                    } else {
-                        Temp *t = opd->asTemp();
-                        Q_ASSERT(t);
-
-                        for (const LifeTimeInterval *it2 : _liveAtEnd.at(predecessor->index())) {
-                            if (it2->temp() == *t
-                                    && it2->reg() != LifeTimeInterval::InvalidRegister
-                                    && it2->covers(predecessorEnd)) {
-                                moveFrom = createPhysicalRegister(it2, t->type);
-                                break;
-                            }
-                        }
-                        if (!moveFrom)
-                            moveFrom = createTemp(Temp::StackSlot,
-                                                  _assignedSpillSlots[t->index],
-                                    t->type);
-                    }
-                }
-            } else {
-                for (const LifeTimeInterval *predIt : _liveAtEnd.at(predecessor->index())) {
-                    if (predIt->temp() == it->temp()) {
-                        if (predIt->reg() != LifeTimeInterval::InvalidRegister
-                                && predIt->covers(predecessorEnd)) {
-                            moveFrom = createPhysicalRegister(predIt, predIt->temp().type);
-                        } else {
-                            int spillSlot = _assignedSpillSlots[predIt->temp().index];
-                            if (spillSlot != -1)
-                                moveFrom = createTemp(Temp::StackSlot, spillSlot, predIt->temp().type);
-                        }
-                        break;
-                    }
-                }
-            }
-            if (!moveFrom) {
-#if !defined(QT_NO_DEBUG) && 0
-                bool lifeTimeHole = false;
-                if (it->ranges().first().start <= successorStart && it->ranges().last().end >= successorStart)
-                    lifeTimeHole = !it->covers(successorStart);
-
-                Q_ASSERT(!_info->isPhiTarget(it->temp()) || it->isSplitFromInterval() || lifeTimeHole);
-                if (_info->def(it->temp()) != successorStart && !it->isSplitFromInterval()) {
-                    const int successorEnd = successor->terminator()->id();
-                    const int idx = successor->in.indexOf(predecessor);
-                    for (const Use &use : _info->uses(it->temp)) {
-                        if (use.pos == static_cast<unsigned>(successorStart)) {
-                            // only check the current edge, not all other possible ones. This is
-                            // important for phi nodes: they have uses that are only valid when
-                            // coming in over a specific edge.
-                            for (Stmt *s : successor->statements()) {
-                                if (Phi *phi = s->asPhi()) {
-                                    Q_ASSERT(it->temp().index != phi->targetTemp->index);
-                                    Q_ASSERT(phi->d->incoming[idx]->asTemp() == 0
-                                             || it->temp().index != phi->d->incoming[idx]->asTemp()->index);
-                                } else {
-                                    // TODO: check that the first non-phi statement does not use
-                                    // the temp.
-                                    break;
-                                }
-                            }
-                        } else {
-                            Q_ASSERT(use.pos < static_cast<unsigned>(successorStart) ||
-                                     use.pos > static_cast<unsigned>(successorEnd));
-                        }
-                    }
-                }
-#endif
-
-                continue;
-            }
-
-            Temp *moveTo;
-            if (it->reg() == LifeTimeInterval::InvalidRegister || !it->covers(successorStart)) {
-                if (!isPhiTarget) // if it->temp() is a phi target, skip it.
-                    continue;
-                const int spillSlot = _assignedSpillSlots[it->temp().index];
-                if (spillSlot == RegisterAllocator::InvalidSpillSlot)
-                    continue; // it has a life-time hole here.
-                moveTo = createTemp(Temp::StackSlot, spillSlot, it->temp().type);
-            } else {
-                moveTo = createPhysicalRegister(it, it->temp().type);
-            }
-
-            // add move to mapping
-            mapping.add(moveFrom, moveTo);
-        }
-
-        if (DebugRegAlloc)
-            mapping.dump();
-        mapping.order();
-        if (DebugRegAlloc)
-            mapping.dump();
-
-        bool insertIntoPredecessor = successor->in.size() > 1;
-        mapping.insertMoves(insertIntoPredecessor ? predecessor : successor, _function,
-                            insertIntoPredecessor);
-
-        if (DebugRegAlloc) {
-            qDebug() << ".. done, result:";
-            QBuffer buf;
-            buf.open(QIODevice::WriteOnly);
-            QTextStream qout(&buf);
-            IRPrinterWithPositions printer(&qout, _intervals);
-            printer.print(predecessor);
-            printer.print(successor);
-            qDebug("%s", buf.data().constData());
-        }
-    }
-
-    Temp *createTemp(Temp::Kind kind, int index, Type type) const
-    {
-        Q_ASSERT(index >= 0);
-        Temp *t = _function->New<Temp>();
-        t->init(kind, index);
-        t->type = type;
-        return t;
-    }
-
-    Temp *createPhysicalRegister(const LifeTimeInterval *i, Type type) const
-    {
-        const RegisterInfo *ri = platformRegister(*i);
-        Q_ASSERT(ri);
-        return createTemp(Temp::PhysicalRegister, ri->reg<int>(), type);
-    }
-
-    const RegisterInfo *platformRegister(const LifeTimeInterval &i) const
-    {
-        if (i.isFP())
-            return _fpRegs.value(i.reg(), 0);
-        else
-            return _intRegs.value(i.reg(), 0);
-    }
-
-    Move *generateSpill(int spillSlot, Type type, int pReg) const
-    {
-        Q_ASSERT(spillSlot >= 0);
-
-        Move *store = _function->NewStmt<Move>();
-        store->init(createTemp(Temp::StackSlot, spillSlot, type),
-                    createTemp(Temp::PhysicalRegister, pReg, type));
-        return store;
-    }
-
-    Move *generateUnspill(const Temp &t, int pReg) const
-    {
-        Q_ASSERT(pReg >= 0);
-        int spillSlot = _assignedSpillSlots[t.index];
-        Q_ASSERT(spillSlot != -1);
-        Move *load = _function->NewStmt<Move>();
-        load->init(createTemp(Temp::PhysicalRegister, pReg, t.type),
-                   createTemp(Temp::StackSlot, spillSlot, t.type));
-        return load;
-    }
-
-private:
-    void visit(Expr *e)
-    {
-        switch (e->exprKind) {
-        case Expr::TempExpr:
-            visitTemp(e->asTemp());
-            break;
-        default:
-            EXPR_VISIT_ALL_KINDS(e);
-            break;
-        }
-    }
-
-    void visitTemp(Temp *t)
-    {
-        if (t->kind != Temp::VirtualRegister)
-            return;
-
-        const LifeTimeInterval *i = findLiveInterval(t);
-        Q_ASSERT(i->isValid());
-
-        if (_currentStmt != 0 && i->start() == usePosition(_currentStmt)) {
-            Q_ASSERT(i->isSplitFromInterval());
-            const RegisterInfo *pReg = platformRegister(*i);
-            Q_ASSERT(pReg);
-            _loads.push_back(generateUnspill(i->temp(), pReg->reg<int>()));
-        }
-
-        if (i->reg() != LifeTimeInterval::InvalidRegister &&
-                (i->covers(defPosition(_currentStmt)) ||
-                 i->covers(usePosition(_currentStmt)))) {
-            const RegisterInfo *pReg = platformRegister(*i);
-            Q_ASSERT(pReg);
-            t->kind = Temp::PhysicalRegister;
-            t->index = pReg->reg<unsigned>();
-        } else {
-            int stackSlot = _assignedSpillSlots[t->index];
-            Q_ASSERT(stackSlot >= 0);
-            t->kind = Temp::StackSlot;
-            t->index = stackSlot;
-        }
-    }
-
-    void visit(Stmt *s)
-    {
-        switch (s->stmtKind) {
-        case Stmt::MoveStmt: {
-            auto m = s->asMove();
-            if (Temp *t = m->target->asTemp())
-                maybeGenerateSpill(t);
-
-            visit(m->source);
-            visit(m->target);
-        } break;
-        case Stmt::PhiStmt: {
-            auto p = s->asPhi();
-            maybeGenerateSpill(p->targetTemp);
-        } break;
-        default:
-            STMT_VISIT_ALL_KINDS(s);
-            break;
-        }
-    }
-};
-} // anonymous namespace
-
-RegisterAllocator::RegisterAllocator(const QV4::JIT::RegisterInformation &registerInformation)
-    : _registerInformation(registerInformation)
-{
-    for (int i = 0, ei = registerInformation.size(); i != ei; ++i) {
-        const RegisterInfo &regInfo = registerInformation.at(i);
-        if (regInfo.useForRegAlloc()) {
-            if (regInfo.isRegularRegister())
-                _normalRegisters.append(&regInfo);
-            else
-                _fpRegisters.append(&regInfo);
-        }
-    }
-    Q_ASSERT(_normalRegisters.size() >= 2);
-    Q_ASSERT(_fpRegisters.size() >= 2);
-    _active.reserve((_normalRegisters.size() + _fpRegisters.size()) * 2);
-    _inactive.reserve(_active.size());
-
-    _regularRegsInUse.resize(_normalRegisters.size());
-    _fpRegsInUse.resize(_fpRegisters.size());
-}
-
-RegisterAllocator::~RegisterAllocator()
-{
-}
-
-void RegisterAllocator::run(IR::Function *function, const Optimizer &opt)
-{
-    _lastAssignedRegister.assign(function->tempCount, LifeTimeInterval::InvalidRegister);
-    _assignedSpillSlots.assign(function->tempCount, InvalidSpillSlot);
-    _activeSpillSlots.resize(function->tempCount);
-
-    if (DebugRegAlloc)
-        qDebug() << "*** Running regalloc for function" << (function->name ? qPrintable(*function->name) : "NO NAME") << "***";
-
-    _lifeTimeIntervals = opt.lifeTimeIntervals();
-
-    _unhandled = _lifeTimeIntervals->intervals();
-    _handled.reserve(_unhandled.size());
-
-    _info.reset(new RegAllocInfo);
-    _info->collect(function, _lifeTimeIntervals);
-
-    if (DebugRegAlloc) {
-        QBuffer buf;
-        buf.open(QIODevice::WriteOnly);
-        QTextStream qout(&buf);
-        qout << "Ranges:" << endl;
-        QVector<LifeTimeInterval *> intervals = _unhandled;
-        std::reverse(intervals.begin(), intervals.end());
-        for (const LifeTimeInterval *r : qAsConst(intervals)) {
-            r->dump(qout);
-            qout << endl;
-        }
-        qDebug("%s", buf.data().constData());
-        _info->dump();
-
-        qDebug() << "*** Before register allocation:";
-        buf.setData(QByteArray());
-        IRPrinterWithPositions(&qout, _lifeTimeIntervals).print(function);
-        qDebug("%s", buf.data().constData());
-    }
-    prepareRanges();
-
-    linearScan();
-
-    if (DebugRegAlloc)
-        dump(function);
-
-    // sort the ranges in reverse order, so the ResolutionPhase can take from the end (and thereby
-    // prevent the copy overhead that taking from the beginning would give).
-    std::sort(_handled.begin(), _handled.end(),
-              [](const LifeTimeInterval *r1, const LifeTimeInterval *r2) -> bool {
-        return LifeTimeInterval::lessThan(r2, r1);
-    });
-    ResolutionPhase(std::move(_handled), _lifeTimeIntervals, function, _assignedSpillSlots, _normalRegisters, _fpRegisters).run();
-
-    function->tempCount = *std::max_element(_assignedSpillSlots.begin(), _assignedSpillSlots.end()) + 1;
-
-    if (DebugRegAlloc)
-        qDebug() << "*** Finished regalloc , result:";
-
-    static const bool showCode = qEnvironmentVariableIsSet("QV4_SHOW_IR");
-    if (showCode) {
-        QBuffer buf;
-        buf.open(QIODevice::WriteOnly);
-        QTextStream qout(&buf);
-        IRPrinterWithRegisters(&qout, _lifeTimeIntervals, _registerInformation).print(function);
-        qDebug("%s", buf.data().constData());
-    }
-}
-
-RegisterInformation RegisterAllocator::usedRegisters() const
-{
-    RegisterInformation regInfo;
-
-    for (int i = 0, ei = _normalRegisters.size(); i != ei; ++i) {
-        if (_regularRegsInUse.testBit(i))
-            regInfo.append(*_normalRegisters.at(i));
-    }
-
-    for (int i = 0, ei = _fpRegisters.size(); i != ei; ++i) {
-        if (_fpRegsInUse.testBit(i))
-            regInfo.append(*_fpRegisters.at(i));
-    }
-
-    return regInfo;
-}
-
-void RegisterAllocator::markInUse(int reg, bool isFPReg)
-{
-    if (isFPReg)
-        _fpRegsInUse.setBit(reg);
-    else
-        _regularRegsInUse.setBit(reg);
-}
-
-static inline LifeTimeInterval createFixedInterval(int rangeCount)
-{
-    LifeTimeInterval i(rangeCount);
-    i.setReg(0);
-
-    Temp t;
-    t.init(Temp::PhysicalRegister, 0);
-    t.type = IR::SInt32Type;
-    i.setTemp(t);
-
-    return i;
-}
-
-LifeTimeInterval *RegisterAllocator::cloneFixedInterval(int reg, bool isFP, const LifeTimeInterval &original)
-{
-    LifeTimeInterval *lti = new LifeTimeInterval(original);
-    _lifeTimeIntervals->add(lti);
-    lti->setReg(reg);
-    lti->setFixedInterval(true);
-
-    Temp t;
-    t.init(Temp::PhysicalRegister, reg);
-    t.type = isFP ? IR::DoubleType : IR::SInt32Type;
-    lti->setTemp(t);
-
-    return lti;
-}
-
-// Creates the intervals with fixed ranges. See [Wimmer2]. Note that this only applies to callee-
-// saved registers.
-void RegisterAllocator::prepareRanges()
-{
-    LifeTimeInterval ltiWithCalls = createFixedInterval(int(_info->calls().size()));
-    for (int callPosition : _info->calls())
-        ltiWithCalls.addRange(callPosition, callPosition);
-
-    const int regCount = _normalRegisters.size();
-    _fixedRegisterRanges.resize(regCount);
-    for (int reg = 0; reg < regCount; ++reg) {
-        if (_normalRegisters.at(reg)->isCallerSaved()) {
-            LifeTimeInterval *lti = cloneFixedInterval(reg, false, ltiWithCalls);
-            if (lti->isValid()) {
-                _fixedRegisterRanges[reg] = lti;
-                _active.append(lti);
-            }
-        }
-    }
-
-    const int fpRegCount = _fpRegisters.size();
-    _fixedFPRegisterRanges.resize(fpRegCount);
-    for (int fpReg = 0; fpReg < fpRegCount; ++fpReg) {
-        if (_fpRegisters.at(fpReg)->isCallerSaved()) {
-            LifeTimeInterval *lti = cloneFixedInterval(fpReg, true, ltiWithCalls);
-            if (lti->isValid()) {
-                _fixedFPRegisterRanges[fpReg] = lti;
-                _active.append(lti);
-            }
-        }
-    }
-}
-
-void RegisterAllocator::linearScan()
-{
-    while (!_unhandled.isEmpty()) {
-        LifeTimeInterval *current = _unhandled.back();
-        _unhandled.pop_back();
-        const int position = current->start();
-
-        // check for intervals in active that are handled or inactive
-        for (int i = 0; i < _active.size(); ) {
-            LifeTimeInterval *it = _active.at(i);
-            if (it->end() < position) {
-                if (!it->isFixedInterval())
-                    _handled += it;
-                _active.remove(i);
-            } else if (!it->covers(position)) {
-                _inactive += it;
-                _active.remove(i);
-            } else {
-                ++i;
-            }
-        }
-
-        // check for intervals in inactive that are handled or active
-        for (int i = 0; i < _inactive.size(); ) {
-            LifeTimeInterval *it = _inactive.at(i);
-            if (it->end() < position) {
-                if (!it->isFixedInterval())
-                    _handled += it;
-                _inactive.remove(i);
-            } else if (it->covers(position)) {
-                if (it->reg() != LifeTimeInterval::InvalidRegister) {
-                    _active += it;
-                    _inactive.remove(i);
-                } else {
-                    // although this interval is now active, it has no register allocated (always
-                    // spilled), so leave it in inactive.
-                    ++i;
-                }
-            } else {
-                ++i;
-            }
-        }
-
-        Q_ASSERT(!current->isFixedInterval());
-
-#ifdef DEBUG_REGALLOC
-        qDebug() << "** Position" << position;
-#endif // DEBUG_REGALLOC
-
-        if (_info->canHaveRegister(current->temp())) {
-            tryAllocateFreeReg(*current);
-            if (current->reg() == LifeTimeInterval::InvalidRegister)
-                allocateBlockedReg(*current);
-            if (current->reg() != LifeTimeInterval::InvalidRegister)
-                _active += current;
-        } else {
-            assignSpillSlot(current->temp(), current->start(), current->end());
-            _inactive += current;
-            if (DebugRegAlloc)
-                qDebug() << "*** allocating stack slot" << _assignedSpillSlots[current->temp().index]
-                         << "for %" << current->temp().index << "as it cannot be loaded in a register";
-        }
-    }
-
-    for (LifeTimeInterval *r : qAsConst(_active))
-        if (!r->isFixedInterval())
-            _handled.append(r);
-    _active.clear();
-    for (LifeTimeInterval *r : qAsConst(_inactive))
-        if (!r->isFixedInterval())
-            _handled.append(r);
-    _inactive.clear();
-}
-
-static inline int indexOfRangeCoveringPosition(const LifeTimeInterval::Ranges &ranges, int position)
-{
-    for (int i = 0, ei = ranges.size(); i != ei; ++i) {
-        if (position <= ranges[i].end)
-            return i;
-    }
-    return -1;
-}
-
-static inline int intersectionPosition(const LifeTimeIntervalRange &one, const LifeTimeIntervalRange &two)
-{
-    if (one.covers(two.start))
-        return two.start;
-    if (two.covers(one.start))
-        return one.start;
-    return -1;
-}
-
-static inline bool isFP(const Temp &t)
-{ return t.type == DoubleType; }
-
-static inline bool candidateIsBetterFit(int bestSizeSoFar, int idealSize, int candidateSize)
-{
-    // If the candidateSize is larger than the current we take it only if the current size does not
-    // yet fit for the whole interval.
-    if (bestSizeSoFar < candidateSize && bestSizeSoFar < idealSize)
-        return true;
-
-    // If the candidateSize is smaller we only take it if it still fits the whole interval.
-    if (bestSizeSoFar > candidateSize && candidateSize >= idealSize)
-        return true;
-
-    // Other wise: no luck.
-    return false;
-}
-
-// Out of all available registers (with their next-uses), choose the one that fits the requested
-// duration best. This can return a register that is not free for the whole interval, but that's
-// fine: we just have to split the current interval.
-static void longestAvailableReg(int *nextUses, int nextUseCount, int &reg, int &freeUntilPos_reg, int lastUse)
-{
-    reg = LifeTimeInterval::InvalidRegister;
-    freeUntilPos_reg = 0;
-
-    for (int candidate = 0, candidateEnd = nextUseCount; candidate != candidateEnd; ++candidate) {
-        int fp = nextUses[candidate];
-        if (candidateIsBetterFit(freeUntilPos_reg, lastUse, fp)) {
-            reg = candidate;
-            freeUntilPos_reg = fp;
-        }
-    }
-}
-
-#define CALLOC_ON_STACK(ty, ptr, sz, val) \
-    Q_ASSERT(sz > 0); \
-    Q_ALLOCA_VAR(ty, ptr, sizeof(ty) * (sz)); \
-    for (ty *it = ptr, *eit = ptr + (sz); it != eit; ++it) \
-        *it = val;
-
-// Try to allocate a register that's currently free.
-void RegisterAllocator::tryAllocateFreeReg(LifeTimeInterval &current)
-{
-    Q_ASSERT(!current.isFixedInterval());
-    Q_ASSERT(current.reg() == LifeTimeInterval::InvalidRegister);
-
-    const bool needsFPReg = isFP(current.temp());
-    const int freeUntilPosCount = needsFPReg ? _fpRegisters.size() : _normalRegisters.size();
-    CALLOC_ON_STACK(int, freeUntilPos, freeUntilPosCount, INT_MAX);
-
-    for (Intervals::const_iterator i = _active.constBegin(), ei = _active.constEnd(); i != ei; ++i) {
-        const LifeTimeInterval *it = *i;
-        if (it->isFP() == needsFPReg)
-            freeUntilPos[it->reg()] = 0; // mark register as unavailable
-    }
-
-    for (Intervals::const_iterator i = _inactive.constBegin(), ei = _inactive.constEnd(); i != ei; ++i) {
-        const LifeTimeInterval *it = *i;
-        if (it->isFP() != needsFPReg)
-            continue; // different register type, so not applicable.
-        if (it->reg() == LifeTimeInterval::InvalidRegister)
-            continue; // this range does not block a register from being used, as it has no register assigned
-
-        if (current.isSplitFromInterval() || it->isFixedInterval()) {
-            const int intersectionPos = nextIntersection(current, *it);
-            if (intersectionPos != -1)
-                freeUntilPos[it->reg()] = qMin(freeUntilPos[it->reg()], intersectionPos);
-        }
-    }
-
-    int reg = LifeTimeInterval::InvalidRegister;
-    int freeUntilPos_reg = 0;
-
-    const RegAllocInfo::Hints &hints = _info->hints(current.temp());
-    for (RegAllocInfo::Hints::const_iterator i = hints.begin(), ei = hints.end(); i != ei; ++i) {
-        const Temp &hint = *i;
-        int candidate;
-        if (hint.kind == Temp::PhysicalRegister)
-            candidate = hint.index;
-        else
-            candidate = _lastAssignedRegister[hint.index];
-
-        const int end = current.end();
-        if (candidate == LifeTimeInterval::InvalidRegister)
-            continue; // the candidate has no register assigned, so it cannot be (re-)used
-        if (current.isFP() != isFP(hint))
-            continue;  // different register type, so not applicable.
-
-        const int fp = freeUntilPos[candidate];
-        if (candidateIsBetterFit(freeUntilPos_reg, end, fp)) {
-            reg = candidate;
-            freeUntilPos_reg = fp;
-        }
-    }
-
-    // None of the hinted registers could fit the interval, so try all registers next.
-    if (reg == LifeTimeInterval::InvalidRegister)
-        longestAvailableReg(freeUntilPos, freeUntilPosCount, reg, freeUntilPos_reg, current.end());
-
-    if (freeUntilPos_reg == 0) {
-        // no register available without spilling
-        if (DebugRegAlloc)
-            qDebug("*** no register available for %u", current.temp().index);
-        return;
-    } else if (current.end() < freeUntilPos_reg) {
-        // register available for the whole interval
-        if (DebugRegAlloc)
-            qDebug() << "*** allocating register" << reg << "for the whole interval of %" << current.temp().index;
-        current.setReg(reg);
-        _lastAssignedRegister[current.temp().index] = reg;
-        markInUse(reg, needsFPReg);
-    } else {
-        // register available for the first part of the interval
-
-        // TODO: this is slightly inefficient in the following case:
-        //   %1 = something
-        //   some_call(%1)
-        //   %2 = %1 + 1
-        // Now %1 will get a register assigned, and will be spilled to the stack immediately. It
-        // would be better to check if there are actually uses in the range before the split.
-
-        current.setReg(reg);
-        _lastAssignedRegister[current.temp().index] = reg;
-        if (DebugRegAlloc)
-            qDebug() << "*** allocating register" << reg << "for the first part of interval of %" << current.temp().index;
-        split(current, freeUntilPos_reg, true);
-        markInUse(reg, needsFPReg);
-    }
-}
-
-// This gets called when all registers are currently in use.
-void RegisterAllocator::allocateBlockedReg(LifeTimeInterval &current)
-{
-    Q_ASSERT(!current.isFixedInterval());
-    Q_ASSERT(current.reg() == LifeTimeInterval::InvalidRegister);
-    const int position = current.start();
-
-    const bool isPhiTarget = _info->isPhiTarget(current.temp());
-    if (isPhiTarget && !current.isSplitFromInterval()) {
-        // Special case: storing to a phi-node's target will result in a single move. So, if we
-        // would spill another interval to the stack (that's 1 store), and then do the move for the
-        // phi target (at least 1 move or a load), that would result in 2 instructions. Instead, we
-        // force the phi-node's target to go to the stack immediately, which is always a single
-        // store.
-        split(current, position + 1, true);
-        _inactive.append(&current);
-        return;
-    }
-
-    const bool needsFPReg = isFP(current.temp());
-    const int nextUsePosCount = needsFPReg ? _fpRegisters.size() : _normalRegisters.size();
-    CALLOC_ON_STACK(int, nextUsePos, nextUsePosCount, INT_MAX);
-    QVector<LifeTimeInterval *> nextUseRangeForReg(nextUsePosCount, 0);
-
-    for (Intervals::const_iterator i = _active.constBegin(), ei = _active.constEnd(); i != ei; ++i) {
-        LifeTimeInterval &it = **i;
-        if (it.isFP() != needsFPReg)
-            continue; // different register type, so not applicable.
-
-        const int nu = it.isFixedInterval() ? 0 : nextUse(it.temp(), current.start());
-        if (nu == position) {
-            nextUsePos[it.reg()] = 0;
-        } else if (nu != -1 && nu < nextUsePos[it.reg()]) {
-            nextUsePos[it.reg()] = nu;
-            nextUseRangeForReg[it.reg()] = &it;
-        } else if (nu == -1 && nextUsePos[it.reg()] == INT_MAX) {
-            // in a loop, the range can be active, but the result might only be used before the
-            // current position (e.g. the induction variable being used in the phi node in the loop
-            // header). So, we can use this register, but we need to remember to split the interval
-            // in order to have the edge-resolving generate a load at the edge going back to the
-            // loop header.
-            nextUseRangeForReg[it.reg()] = &it;
-        }
-    }
-
-    for (Intervals::const_iterator i = _inactive.constBegin(), ei = _inactive.constEnd(); i != ei; ++i) {
-        LifeTimeInterval &it = **i;
-        if (it.isFP() != needsFPReg)
-            continue; // different register type, so not applicable.
-        if (it.reg() == LifeTimeInterval::InvalidRegister)
-            continue; // this range does not block a register from being used, as it has no register assigned
-
-        if (current.isSplitFromInterval() || it.isFixedInterval()) {
-            if (nextIntersection(current, it) != -1) {
-                const int nu = nextUse(it.temp(), current.start());
-                if (nu != -1 && nu < nextUsePos[it.reg()]) {
-                    nextUsePos[it.reg()] = nu;
-                    nextUseRangeForReg[it.reg()] = &it;
-                }
-            }
-        }
-    }
-
-    int reg, nextUsePos_reg;
-    longestAvailableReg(nextUsePos, nextUsePosCount, reg, nextUsePos_reg, current.end());
-
-    Q_ASSERT(current.start() <= nextUsePos_reg);
-
-    // spill interval that currently block reg
-    if (DebugRegAlloc) {
-        QBuffer buf;
-        buf.open(QIODevice::WriteOnly);
-        QTextStream out(&buf);
-        out << "*** spilling intervals that block reg " <<reg<< " for interval ";
-        current.dump(out);
-        qDebug("%s", buf.data().constData());
-    }
-    current.setReg(reg);
-    _lastAssignedRegister[current.temp().index] = reg;
-    LifeTimeInterval *nextUse = nextUseRangeForReg[reg];
-    Q_ASSERT(nextUse);
-    Q_ASSERT(!nextUse->isFixedInterval());
-
-    split(*nextUse, position, /*skipOptionalRegisterUses =*/ true);
-
-    // We might have chosen a register that is used by a range that has a hole in its life time.
-    // If that's the case, check if the current interval completely fits in the hole. Or rephrased:
-    // check if the current interval will use the register after that hole ends (so that range, and
-    // if so, split that interval so that it gets a new register assigned when it needs one.
-    splitInactiveAtEndOfLifetimeHole(reg, needsFPReg, position);
-
-    // make sure that current does not intersect with the fixed interval for reg
-    const LifeTimeInterval *fixedRegRange = needsFPReg ? _fixedFPRegisterRanges.at(reg)
-                                                       : _fixedRegisterRanges.at(reg);
-    if (fixedRegRange) {
-        int ni = nextIntersection(current, *fixedRegRange);
-        if (ni != -1) {
-            if (DebugRegAlloc) {
-                qDebug("***-- current range intersects with a fixed reg use at %d, so splitting it.", ni);
-            }
-            // current does overlap with a fixed interval, so split current before that intersection.
-            split(current, ni, true);
-        }
-    }
-}
-
-int RegisterAllocator::nextIntersection(const LifeTimeInterval &current,
-                                        const LifeTimeInterval &another) const
-{
-    const LifeTimeInterval::Ranges &currentRanges = current.ranges();
-    int currentIt = 0;
-
-    const LifeTimeInterval::Ranges &anotherRanges = another.ranges();
-    const int anotherItStart = indexOfRangeCoveringPosition(anotherRanges, current.start());
-    if (anotherItStart == -1)
-        return -1;
-
-    for (int currentEnd = currentRanges.size(); currentIt < currentEnd; ++currentIt) {
-        const LifeTimeIntervalRange currentRange = currentRanges.at(currentIt);
-        for (int anotherIt = anotherItStart, anotherEnd = anotherRanges.size(); anotherIt < anotherEnd; ++anotherIt) {
-            const LifeTimeIntervalRange anotherRange = anotherRanges.at(anotherIt);
-            if (anotherRange.start > currentRange.end)
-                break;
-            int intersectPos = intersectionPosition(currentRange, anotherRange);
-            if (intersectPos != -1)
-                return intersectPos;
-        }
-    }
-
-    return -1;
-}
-
-/// Find the first use after the start position for the given temp.
-///
-/// This is only called when all registers are in use, and when one of them has to be spilled to the
-/// stack. So, uses where a register is optional can be ignored.
-int RegisterAllocator::nextUse(const Temp &t, int startPosition) const
-{
-    typedef std::vector<Use>::const_iterator ConstIt;
-
-    const std::vector<Use> &usePositions = _info->uses(t);
-    const ConstIt cend = usePositions.end();
-    for (ConstIt it = usePositions.begin(); it != cend; ++it) {
-        if (it->mustHaveRegister()) {
-            const int usePos = it->pos;
-            if (usePos >= startPosition)
-                return usePos;
-        }
-    }
-
-    return -1;
-}
-
-static inline void insertReverseSorted(QVector<LifeTimeInterval *> &intervals, LifeTimeInterval *newInterval)
-{
-    newInterval->validate();
-    for (int i = intervals.size(); i > 0;) {
-        if (LifeTimeInterval::lessThan(newInterval, intervals.at(--i))) {
-            intervals.insert(i + 1, newInterval);
-            return;
-        }
-    }
-    intervals.insert(0, newInterval);
-}
-
-void RegisterAllocator::split(LifeTimeInterval &current, int beforePosition,
-                              bool skipOptionalRegisterUses)
-{ // TODO: check if we can always skip the optional register uses
-    Q_ASSERT(!current.isFixedInterval());
-
-    if (DebugRegAlloc) {
-        QBuffer buf;
-        buf.open(QIODevice::WriteOnly);
-        QTextStream out(&buf);
-        out << "***** split request for range ";
-        current.dump(out);
-        out << " before position " << beforePosition
-            << " and skipOptionalRegisterUses = " << skipOptionalRegisterUses << endl;
-        qDebug("%s", buf.data().constData());
-    }
-
-    assignSpillSlot(current.temp(), current.start(), current.end());
-
-    const int firstPosition = current.start();
-    Q_ASSERT(beforePosition > firstPosition && "split before start");
-
-    int lastUse = firstPosition;
-    int nextUse = -1;
-    const std::vector<Use> &usePositions = _info->uses(current.temp());
-    for (size_t i = 0, ei = usePositions.size(); i != ei; ++i) {
-        const Use &usePosition = usePositions.at(i);
-        const int usePos = usePosition.pos;
-        if (lastUse < usePos && usePos < beforePosition) {
-            lastUse = usePos;
-        } else if (usePos >= beforePosition) {
-            if (!skipOptionalRegisterUses || usePosition.mustHaveRegister()) {
-                nextUse = usePos;
-                break;
-            }
-        }
-    }
-    Q_ASSERT(lastUse != -1);
-    Q_ASSERT(lastUse < beforePosition);
-
-    LifeTimeInterval newInterval = current.split(lastUse, nextUse);
-    if (DebugRegAlloc) {
-        QBuffer buf;
-        buf.open(QIODevice::WriteOnly);
-        QTextStream out(&buf);
-        out << "***** last use = " << lastUse << ", nextUse = " << nextUse << endl;
-        out << "***** new interval: ";
-        newInterval.dump(out);
-        out << endl;
-        out << "***** preceding interval: ";
-        current.dump(out);
-        out << endl;
-        qDebug("%s", buf.data().constData());
-    }
-    if (newInterval.isValid()) {
-        if (current.reg() != LifeTimeInterval::InvalidRegister)
-            _info->addHint(current.temp(), current.reg());
-        newInterval.setReg(LifeTimeInterval::InvalidRegister);
-        LifeTimeInterval *newIntervalPtr = new LifeTimeInterval(newInterval);
-        _lifeTimeIntervals->add(newIntervalPtr);
-        insertReverseSorted(_unhandled, newIntervalPtr);
-    }
-}
-
-void RegisterAllocator::splitInactiveAtEndOfLifetimeHole(int reg, bool isFPReg, int position)
-{
-    for (int i = 0, ei = _inactive.size(); i != ei; ++i) {
-        LifeTimeInterval &interval = *_inactive[i];
-        if (interval.isFixedInterval())
-            continue;
-        if (isFPReg == interval.isFP() && interval.reg() == reg) {
-            LifeTimeInterval::Ranges ranges = interval.ranges();
-            int endOfLifetimeHole = -1;
-            for (int j = 0, ej = ranges.size(); j != ej; ++j) {
-                if (position < ranges[j].start)
-                    endOfLifetimeHole = ranges[j].start;
-            }
-            if (endOfLifetimeHole != -1)
-                split(interval, endOfLifetimeHole);
-        }
-    }
-}
-
-void RegisterAllocator::assignSpillSlot(const Temp &t, int startPos, int endPos)
-{
-    if (_assignedSpillSlots[t.index] != InvalidSpillSlot)
-        return;
-
-    for (int i = 0, ei = _activeSpillSlots.size(); i != ei; ++i) {
-        if (_activeSpillSlots.at(i) < startPos) {
-            _activeSpillSlots[i] = endPos;
-            _assignedSpillSlots[t.index] = i;
-            return;
-        }
-    }
-
-    Q_UNREACHABLE();
-}
-
-void RegisterAllocator::dump(IR::Function *function) const
-{
-    QBuffer buf;
-    buf.open(QIODevice::WriteOnly);
-    QTextStream qout(&buf);
-    IRPrinterWithPositions printer(&qout, _lifeTimeIntervals);
-
-    qout << "Ranges:" << endl;
-    QVector<LifeTimeInterval *> handled = _handled;
-    std::sort(handled.begin(), handled.end(), LifeTimeInterval::lessThanForTemp);
-    for (const LifeTimeInterval *r : qAsConst(handled)) {
-        r->dump(qout);
-        qout << endl;
-    }
-
-    qout << "Spill slots:" << endl;
-    for (unsigned i = 0; i < _assignedSpillSlots.size(); ++i)
-        if (_assignedSpillSlots[i] != InvalidSpillSlot)
-            qout << "\t%" << i << " -> " << _assignedSpillSlots[i] << endl;
-
-    printer.print(function);
-    qDebug("%s", buf.data().constData());
-}
-
-// References:
-//  [Wimmer1] C. Wimmer and M. Franz. Linear Scan Register Allocation on SSA Form. In Proceedings of
-//            CGO'10, ACM Press, 2010
-//  [Wimmer2] C. Wimmer and H. Mossenbock. Optimized Interval Splitting in a Linear Scan Register
-//            Allocator. In Proceedings of the ACM/USENIX International Conference on Virtual
-//            Execution Environments, pages 132-141. ACM Press, 2005.
-//  [Traub]   Omri Traub, Glenn Holloway, and Michael D. Smith. Quality and Speed in Linear-scan
-//            Register Allocation. In Proceedings of the ACM SIGPLAN 1998 Conference on Programming
-//            Language Design and Implementation, pages 142-151, June 1998.
diff --git a/src/qml/jit/qv4regalloc_p.h b/src/qml/jit/qv4regalloc_p.h
deleted file mode 100644
index 4ee440b73e..0000000000
--- a/src/qml/jit/qv4regalloc_p.h
+++ /dev/null
@@ -1,140 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the V4VM module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 3 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL3 included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 3 requirements
-** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 2.0 or (at your option) the GNU General
-** Public license version 3 or any later version approved by the KDE Free
-** Qt Foundation. The licenses are as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-2.0.html and
-** https://www.gnu.org/licenses/gpl-3.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-#ifndef QV4REGALLOC_P_H
-#define QV4REGALLOC_P_H
-
-//
-//  W A R N I N G
-//  -------------
-//
-// This file is not part of the Qt API.  It exists purely as an
-// implementation detail.  This header file may change from version to
-// version without notice, or even be removed.
-//
-// We mean it.
-//
-
-#include "qv4global_p.h"
-#include "qv4isel_p.h"
-#include "qv4ssa_p.h"
-#include "qv4registerinfo_p.h"
-
-#include <config.h>
-
-QT_BEGIN_NAMESPACE
-
-namespace QV4 {
-namespace JIT {
-
-class RegAllocInfo;
-
-// This class implements a linear-scan register allocator, with a couple of tweaks:
-//  - Second-chance allocation is used when an interval becomes active after a spill, which results
-//    in fewer differences between edges, and hence fewer moves before jumps.
-//  - Use positions are flagged with either "must have" register or "could have" register. This is
-//    used to decide whether a register is really needed when a temporary is used after a spill
-//    occurred.
-//  - Fixed intervals are used to denotate IR positions where certain registers are needed in order
-//    to implement the operation, and cannot be used by a temporary on that position. An example is
-//    caller saved registers, where the call will use/clobber those registers.
-//  - Hints are used to indicate which registers could be used to generate more compact code. An
-//    example is an addition, where one (or both) operands' life-time ends at that instruction. In
-//    this case, re-using an operand register for the result will result in an in-place add.
-//  - SSA form properties are used:
-//      - to simplify life-times (two temporaries will never interfere as long as their intervals
-//        are not split), resulting in a slightly faster algorithm;
-//      - when a temporary needs to be spilled, it is done directly after calculating it, so that
-//        1 store is generated even if multiple spills/splits happen.
-//      - phi-node elimination (SSA form deconstruction) is done when resolving differences between
-//        CFG edges
-class RegisterAllocator
-{
-    typedef IR::LifeTimeInterval LifeTimeInterval;
-
-    const RegisterInformation &_registerInformation;
-    QVector<const RegisterInfo *> _normalRegisters;
-    QVector<const RegisterInfo *> _fpRegisters;
-    QScopedPointer<RegAllocInfo> _info;
-
-    QVector<LifeTimeInterval *> _fixedRegisterRanges, _fixedFPRegisterRanges;
-
-    IR::LifeTimeIntervals::Ptr _lifeTimeIntervals;
-    typedef QVector<LifeTimeInterval *> Intervals;
-    Intervals _unhandled, _active, _inactive, _handled;
-
-    std::vector<int> _lastAssignedRegister;
-    std::vector<int> _assignedSpillSlots;
-    QVector<int> _activeSpillSlots;
-
-    QBitArray _regularRegsInUse, _fpRegsInUse;
-
-    Q_DISABLE_COPY(RegisterAllocator)
-
-public:
-    enum { InvalidSpillSlot = -1 };
-
-    RegisterAllocator(const RegisterInformation &registerInformation);
-    ~RegisterAllocator();
-
-    void run(IR::Function *function, const IR::Optimizer &opt);
-    RegisterInformation usedRegisters() const;
-
-private:
-    void markInUse(int reg, bool isFPReg);
-    LifeTimeInterval *cloneFixedInterval(int reg, bool isFP, const LifeTimeInterval &original);
-    void prepareRanges();
-    void linearScan();
-    void tryAllocateFreeReg(LifeTimeInterval &current);
-    void allocateBlockedReg(LifeTimeInterval &current);
-    int nextIntersection(const LifeTimeInterval &current, const LifeTimeInterval &another) const;
-    int nextUse(const IR::Temp &t, int startPosition) const;
-    void split(LifeTimeInterval &current, int beforePosition, bool skipOptionalRegisterUses =false);
-    void splitInactiveAtEndOfLifetimeHole(int reg, bool isFPReg, int position);
-    void assignSpillSlot(const IR::Temp &t, int startPos, int endPos);
-    void resolve(IR::Function *function, const IR::Optimizer &opt);
-
-    void dump(IR::Function *function) const;
-};
-
-} // end of namespace JIT
-} // end of namespace QV4
-
-QT_END_NAMESPACE
-
-#endif // QV4REGALLOC_P_H
diff --git a/src/qml/jit/qv4registerinfo_p.h b/src/qml/jit/qv4registerinfo_p.h
deleted file mode 100644
index 214206db91..0000000000
--- a/src/qml/jit/qv4registerinfo_p.h
+++ /dev/null
@@ -1,112 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the QtQml module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 3 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL3 included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 3 requirements
-** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 2.0 or (at your option) the GNU General
-** Public license version 3 or any later version approved by the KDE Free
-** Qt Foundation. The licenses are as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-2.0.html and
-** https://www.gnu.org/licenses/gpl-3.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef QV4REGISTERINFO_P_H
-#define QV4REGISTERINFO_P_H
-
-//
-//  W A R N I N G
-//  -------------
-//
-// This file is not part of the Qt API.  It exists purely as an
-// implementation detail.  This header file may change from version to
-// version without notice, or even be removed.
-//
-// We mean it.
-//
-
-#include <QtCore/QString>
-
-QT_BEGIN_NAMESPACE
-
-namespace QV4 {
-namespace JIT {
-
-class RegisterInfo
-{
-public:
-    enum { InvalidRegister = (1 << 29) - 1 };
-    enum SavedBy { CallerSaved, CalleeSaved };
-    enum RegisterType { RegularRegister, FloatingPointRegister };
-    enum Usage { Predefined, RegAlloc };
-
-public:
-    RegisterInfo()
-        : _savedBy(CallerSaved)
-        , _usage(Predefined)
-        , _type(RegularRegister)
-        , _reg(InvalidRegister)
-    {}
-
-    RegisterInfo(int reg, const QString &prettyName, RegisterType type, SavedBy savedBy, Usage usage)
-        : _prettyName(prettyName)
-        , _savedBy(savedBy)
-        , _usage(usage)
-        , _type(type)
-        , _reg(reg)
-    {}
-
-    bool operator==(const RegisterInfo &other) const
-    { return _type == other._type && _reg == other._reg; }
-
-    bool isValid() const { return _reg != InvalidRegister; }
-    template <typename T> T reg() const { return static_cast<T>(_reg); }
-    QString prettyName() const { return _prettyName; }
-    bool isCallerSaved() const { return _savedBy == CallerSaved; }
-    bool isCalleeSaved() const { return _savedBy == CalleeSaved; }
-    bool isFloatingPoint() const { return _type == FloatingPointRegister; }
-    bool isRegularRegister() const { return _type == RegularRegister; }
-    bool useForRegAlloc() const { return _usage == RegAlloc; }
-    bool isPredefined() const { return _usage == Predefined; }
-
-private:
-    QString _prettyName;
-    unsigned _savedBy : 1;
-    unsigned _usage   : 1;
-    unsigned _type    : 1;
-    unsigned _reg     : 29;
-};
-typedef QVector<RegisterInfo> RegisterInformation;
-
-} // JIT namespace
-} // QV4 namespace
-
-QT_END_NAMESPACE
-
-#endif // QV4REGISTERINFO_P_H
diff --git a/src/qml/jit/qv4runtimesupport_p.h b/src/qml/jit/qv4runtimesupport_p.h
new file mode 100644
index 0000000000..0dc6022331
--- /dev/null
+++ b/src/qml/jit/qv4runtimesupport_p.h
@@ -0,0 +1,255 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QV4RUNTIMESUPPORT_P_H
+#define QV4RUNTIMESUPPORT_P_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include <qv4runtimeapi_p.h>
+
+QT_REQUIRE_CONFIG(qml_tracing);
+
+QT_BEGIN_NAMESPACE
+
+namespace QV4 {
+namespace IR {
+namespace RuntimeSupport {
+
+template <typename T>
+struct CountArguments {
+    static constexpr unsigned count = 0;
+};
+template <typename RetTy, typename... Args>
+struct CountArguments<RetTy (*)(Args... args)> {
+    static constexpr unsigned count = sizeof...(Args) ;
+};
+
+template<typename M>
+static constexpr unsigned argumentCount() {
+    using type = decltype(&M::call);
+    return CountArguments<type>::count;
+}
+
+enum class ArgumentType {
+    Invalid,
+    Engine,
+    Frame,
+    Function,
+    ValueRef,
+    ValueArray,
+    ReturnedValue,
+    Int,
+    Bool,
+    Void,
+};
+
+
+template <typename T>
+struct JavaScriptType
+{
+    // No default type. We want to make sure everything we do is actually recognized.
+};
+
+template <typename T>
+struct ReturnValue
+{
+    // No default type.
+};
+
+template <int I, typename T>
+struct Argument
+{
+    // For simplicity, we add a default here. Otherwise we would need to spell out more
+    // combinations of I and number of arguments of T.
+    static constexpr ArgumentType type = ArgumentType::Invalid;
+};
+
+template <typename RetTy, typename T, typename... Args>
+struct Argument<1, RetTy (*)(T, Args... args)> {
+    static constexpr ArgumentType type = JavaScriptType<T>::type;
+};
+
+template <typename RetTy, typename Arg1, typename T, typename... Args>
+struct Argument<2, RetTy (*)(Arg1, T, Args... args)> {
+    static constexpr ArgumentType type = JavaScriptType<T>::type;
+};
+
+template <typename RetTy, typename Arg1, typename Arg2, typename T,
+          typename... Args>
+struct Argument<3, RetTy (*)(Arg1, Arg2, T, Args... args)> {
+    static constexpr ArgumentType type = JavaScriptType<T>::type;
+};
+
+template <typename RetTy, typename Arg1, typename Arg2,
+          typename Arg3, typename T, typename... Args>
+struct Argument<4, RetTy (*)(Arg1, Arg2, Arg3, T, Args... args)> {
+    static constexpr ArgumentType type = JavaScriptType<T>::type;
+};
+
+template <typename RetTy, typename Arg1, typename Arg2,
+          typename Arg3, typename Arg4, typename T, typename... Args>
+struct Argument<5, RetTy (*)(Arg1, Arg2, Arg3, Arg4, T, Args... args)> {
+    static constexpr ArgumentType type = JavaScriptType<T>::type;
+};
+
+template <typename RetTy, typename Arg1, typename Arg2,
+          typename Arg3, typename Arg4, typename Arg5, typename T, typename... Args>
+struct Argument<6, RetTy (*)(Arg1, Arg2, Arg3, Arg4, Arg5, T, Args... args)> {
+    static constexpr ArgumentType type = JavaScriptType<T>::type;
+};
+
+template <typename RetTy, typename... Args>
+struct ReturnValue<RetTy (*)(Args... args)> {
+    static constexpr ArgumentType type = JavaScriptType<RetTy>::type;
+};
+
+template<>
+struct JavaScriptType<QV4::ExecutionEngine *>
+{
+    static constexpr ArgumentType type = ArgumentType::Engine;
+};
+
+template<>
+struct JavaScriptType<QV4::CppStackFrame *>
+{
+    static constexpr ArgumentType type = ArgumentType::Frame;
+};
+
+template<>
+struct JavaScriptType<QV4::Function *>
+{
+    static constexpr ArgumentType type = ArgumentType::Function;
+};
+
+template<>
+struct JavaScriptType<const QV4::Value &>
+{
+    static constexpr ArgumentType type = ArgumentType::ValueRef;
+};
+
+template<>
+// We need to pass Value * in order to match a parmeter Value[].
+struct JavaScriptType<QV4::Value *>
+{
+    static constexpr ArgumentType type = ArgumentType::ValueArray;
+};
+
+template<>
+struct JavaScriptType<int>
+{
+    static constexpr ArgumentType type = ArgumentType::Int;
+};
+
+template<>
+struct JavaScriptType<QV4::Bool>
+{
+    static constexpr ArgumentType type = ArgumentType::Bool;
+};
+
+template<>
+struct JavaScriptType<QV4::ReturnedValue>
+{
+    static constexpr ArgumentType type = ArgumentType::ReturnedValue;
+};
+
+template<>
+struct JavaScriptType<void>
+{
+    static constexpr ArgumentType type = ArgumentType::Void;
+};
+
+template<typename M>
+static constexpr ArgumentType retType() {
+    using Type = decltype(&M::call);
+    return ReturnValue<Type>::type;
+}
+
+template<typename M>
+static constexpr ArgumentType arg1Type() {
+    using Type = decltype(&M::call);
+    return Argument<1, Type>::type;
+}
+
+template<typename M>
+static constexpr ArgumentType arg2Type() {
+    using Type = decltype(&M::call);
+    return Argument<2, Type>::type;
+}
+
+template<typename M>
+static constexpr ArgumentType arg3Type() {
+    using Type = decltype(&M::call);
+    return Argument<3, Type>::type;
+}
+
+template<typename M>
+static constexpr ArgumentType arg4Type() {
+    using Type = decltype(&M::call);
+    return Argument<4, Type>::type;
+}
+
+template<typename M>
+static constexpr ArgumentType arg5Type() {
+    using Type = decltype(&M::call);
+    return Argument<5, Type>::type;
+}
+
+template<typename M>
+static constexpr ArgumentType arg6Type() {
+    using Type = decltype(&M::call);
+    return Argument<6, Type>::type;
+}
+
+} // namespace RuntimeSupport
+} // namespace IR
+} // namespace QV4
+
+QT_END_NAMESPACE
+
+#endif // QV4RUNTIMESUPPORT_P_H
diff --git a/src/qml/jit/qv4targetplatform_p.h b/src/qml/jit/qv4targetplatform_p.h
deleted file mode 100644
index 6d788f4a93..0000000000
--- a/src/qml/jit/qv4targetplatform_p.h
+++ /dev/null
@@ -1,707 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the QtQml module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 3 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL3 included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 3 requirements
-** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 2.0 or (at your option) the GNU General
-** Public license version 3 or any later version approved by the KDE Free
-** Qt Foundation. The licenses are as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-2.0.html and
-** https://www.gnu.org/licenses/gpl-3.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef QV4TARGETPLATFORM_P_H
-#define QV4TARGETPLATFORM_P_H
-
-//
-//  W A R N I N G
-//  -------------
-//
-// This file is not part of the Qt API.  It exists purely as an
-// implementation detail.  This header file may change from version to
-// version without notice, or even be removed.
-//
-// We mean it.
-//
-
-#include <config.h>
-
-#if ENABLE(ASSEMBLER)
-
-#include <private/qv4value_p.h>
-#include "qv4registerinfo_p.h"
-#include <assembler/MacroAssembler.h>
-
-QT_BEGIN_NAMESPACE
-
-namespace QV4 {
-namespace JIT {
-
-enum TargetOperatingSystemSpecialization {
-    NoOperatingSystemSpecialization,
-    WindowsSpecialization
-};
-
-// The TargetPlatform class describes how the stack and the registers work on a CPU+ABI combination.
-//
-// All combinations have a separate definition, guarded by #ifdefs. The exceptions are:
-//  - Linux/x86 and win32, which are the same, except that linux non-PIC/PIE code does not need to
-//    restore ebx (which holds the GOT ptr) before a call
-//  - All (supported) ARM platforms, where the only variety is the platform specific usage of r9,
-//    and the frame-pointer in Thumb/Thumb2 v.s. ARM mode.
-//
-// Specific handling of ebx when it holds the GOT:
-// In this case we can use it, but it needs to be restored when doing a call. So, the handling is as
-// follows: it is marked as caller saved, meaning the value in it won't survive a call. When
-// calculating the list of callee saved registers in getCalleeSavedRegisters (which is used to
-// generate push/pop instructions in the prelude/postlude), we add ebx too. Then when synthesizing
-// a call, we add a load it right before emitting the call instruction.
-//
-// NOTE: When adding new architecture, do not forget to whitelist it in qv4global_p.h!
-template <typename PlatformAssembler, TargetOperatingSystemSpecialization specialization = NoOperatingSystemSpecialization>
-class TargetPlatform
-{
-};
-
-#if CPU(X86) && (OS(LINUX) || OS(WINDOWS) || OS(QNX) || OS(FREEBSD) || defined(Q_OS_IOS))
-template <>
-class TargetPlatform<JSC::MacroAssemblerX86, NoOperatingSystemSpecialization>
-{
-public:
-    using PlatformAssembler = JSC::MacroAssemblerX86;
-    using RegisterID = PlatformAssembler::RegisterID;
-    using FPRegisterID = PlatformAssembler::FPRegisterID;
-    using TrustedImm32 = PlatformAssembler::TrustedImm32;
-
-    enum { RegAllocIsSupported = 1 };
-
-    static const RegisterID FramePointerRegister   = JSC::X86Registers::ebp;
-    static const RegisterID StackPointerRegister = JSC::X86Registers::esp;
-    static const RegisterID LocalsRegister       = JSC::X86Registers::edi;
-    static const RegisterID EngineRegister      = JSC::X86Registers::esi;
-    static const RegisterID ReturnValueRegister  = JSC::X86Registers::eax;
-    static const RegisterID ScratchRegister      = JSC::X86Registers::ecx;
-    static const FPRegisterID FPGpr0             = JSC::X86Registers::xmm0;
-    static const FPRegisterID FPGpr1             = JSC::X86Registers::xmm1;
-    static const RegisterID LowReturnValueRegister = JSC::X86Registers::eax;
-    static const RegisterID HighReturnValueRegister = JSC::X86Registers::edx;
-
-    static RegisterInformation getRegisterInfo()
-    {
-        typedef RegisterInfo RI;
-        static RegisterInformation info = RegisterInformation()
-                << RI(JSC::X86Registers::edx, QStringLiteral("edx"),   RI::RegularRegister,       RI::CallerSaved, RI::RegAlloc)
-                << RI(JSC::X86Registers::ebx, QStringLiteral("ebx"),   RI::RegularRegister,       RI::CallerSaved, RI::RegAlloc)
-                << RI(JSC::X86Registers::edi, QStringLiteral("edi"),   RI::RegularRegister,       RI::CalleeSaved, RI::Predefined)
-                << RI(JSC::X86Registers::esi, QStringLiteral("esi"),   RI::RegularRegister,       RI::CalleeSaved, RI::Predefined)
-                << RI(JSC::X86Registers::xmm2, QStringLiteral("xmm2"), RI::FloatingPointRegister, RI::CallerSaved, RI::RegAlloc)
-                << RI(JSC::X86Registers::xmm3, QStringLiteral("xmm3"), RI::FloatingPointRegister, RI::CallerSaved, RI::RegAlloc)
-                << RI(JSC::X86Registers::xmm4, QStringLiteral("xmm4"), RI::FloatingPointRegister, RI::CallerSaved, RI::RegAlloc)
-                << RI(JSC::X86Registers::xmm5, QStringLiteral("xmm5"), RI::FloatingPointRegister, RI::CallerSaved, RI::RegAlloc)
-                << RI(JSC::X86Registers::xmm6, QStringLiteral("xmm6"), RI::FloatingPointRegister, RI::CallerSaved, RI::RegAlloc)
-                << RI(JSC::X86Registers::xmm7, QStringLiteral("xmm7"), RI::FloatingPointRegister, RI::CallerSaved, RI::RegAlloc)
-                   ;
-        return info;
-    }
-
-#  define HAVE_ALU_OPS_WITH_MEM_OPERAND 1
-    static const int RegisterSize = 4;
-
-    static const int RegisterArgumentCount = 0;
-    static RegisterID registerForArgument(int) { Q_UNREACHABLE(); }
-
-    static const int StackAlignment = 16;
-    static const int StackShadowSpace = 0;
-    static const int StackSpaceAllocatedUponFunctionEntry = RegisterSize; // Return address is pushed onto stack by the CPU.
-    static void platformEnterStandardStackFrame(PlatformAssembler *as) { as->push(FramePointerRegister); }
-    static void platformFinishEnteringStandardStackFrame(PlatformAssembler *) {}
-    static void platformLeaveStandardStackFrame(PlatformAssembler *as, int frameSize)
-    {
-        if (frameSize > 0)
-            as->add32(TrustedImm32(frameSize), StackPointerRegister);
-        as->pop(FramePointerRegister);
-    }
-
-#if OS(WINDOWS) || OS(QNX) || \
-    ((OS(LINUX) || OS(FREEBSD)) && (defined(__PIC__) || defined(__PIE__)))
-
-    static const int gotRegister = JSC::X86Registers::ebx;
-    static int savedGOTRegisterSlotOnStack() {
-        static int ebxIdx = -1;
-        if (ebxIdx == -1) {
-            int calleeSaves = 0;
-            const auto infos = getRegisterInfo();
-            for (const RegisterInfo &info : infos) {
-                if (info.reg<JSC::X86Registers::RegisterID>() == JSC::X86Registers::ebx) {
-                    ebxIdx = calleeSaves;
-                    break;
-                } else if (info.isCalleeSaved()) {
-                    ++calleeSaves;
-                }
-            }
-            Q_ASSERT(ebxIdx >= 0);
-            ebxIdx += 1;
-        }
-        return ebxIdx * -int(sizeof(void*));
-    }
-#else
-    static const int gotRegister = -1;
-    static int savedGOTRegisterSlotOnStack() { return -1; }
-#endif
-};
-#endif // x86
-
-#if CPU(X86_64) && (OS(LINUX) || OS(MAC_OS_X) || OS(FREEBSD) || OS(QNX) || defined(Q_OS_IOS))
-template <>
-class TargetPlatform<JSC::MacroAssemblerX86_64, NoOperatingSystemSpecialization>
-{
-public:
-    using PlatformAssembler = JSC::MacroAssemblerX86_64;
-    using RegisterID = PlatformAssembler::RegisterID;
-    using FPRegisterID = PlatformAssembler::FPRegisterID;
-    using TrustedImm32 = PlatformAssembler::TrustedImm32;
-
-    enum { RegAllocIsSupported = 1 };
-
-    static const RegisterID FramePointerRegister   = JSC::X86Registers::ebp;
-    static const RegisterID StackPointerRegister = JSC::X86Registers::esp;
-    static const RegisterID LocalsRegister       = JSC::X86Registers::r12;
-    static const RegisterID EngineRegister      = JSC::X86Registers::r14;
-    static const RegisterID ReturnValueRegister  = JSC::X86Registers::eax;
-    static const RegisterID ScratchRegister      = JSC::X86Registers::r10;
-    static const RegisterID DoubleMaskRegister   = JSC::X86Registers::r13;
-    static const FPRegisterID FPGpr0             = JSC::X86Registers::xmm0;
-    static const FPRegisterID FPGpr1             = JSC::X86Registers::xmm1;
-
-    static RegisterInformation getRegisterInfo()
-    {
-        typedef RegisterInfo RI;
-        static RegisterInformation info = RegisterInformation()
-                << RI(JSC::X86Registers::ebx,  QStringLiteral("rbx"),  RI::RegularRegister,       RI::CalleeSaved, RI::RegAlloc)
-                << RI(JSC::X86Registers::edi,  QStringLiteral("rdi"),  RI::RegularRegister,       RI::CallerSaved, RI::RegAlloc)
-                << RI(JSC::X86Registers::esi,  QStringLiteral("rsi"),  RI::RegularRegister,       RI::CallerSaved, RI::RegAlloc)
-                << RI(JSC::X86Registers::edx,  QStringLiteral("rdx"),  RI::RegularRegister,       RI::CallerSaved, RI::RegAlloc)
-                << RI(JSC::X86Registers::r9,   QStringLiteral("r9"),   RI::RegularRegister,       RI::CallerSaved, RI::RegAlloc)
-                << RI(JSC::X86Registers::r8,   QStringLiteral("r8"),   RI::RegularRegister,       RI::CallerSaved, RI::RegAlloc)
-                   // r11 is used as scratch register by the macro assembler
-                << RI(JSC::X86Registers::r12,  QStringLiteral("r12"),  RI::RegularRegister,       RI::CalleeSaved, RI::Predefined)
-                << RI(JSC::X86Registers::r13,  QStringLiteral("r13"),  RI::RegularRegister,       RI::CalleeSaved, RI::Predefined)
-                << RI(JSC::X86Registers::r14,  QStringLiteral("r14"),  RI::RegularRegister,       RI::CalleeSaved, RI::Predefined)
-                << RI(JSC::X86Registers::r15,  QStringLiteral("r15"),  RI::RegularRegister,       RI::CalleeSaved, RI::RegAlloc)
-                << RI(JSC::X86Registers::xmm2, QStringLiteral("xmm2"), RI::FloatingPointRegister, RI::CallerSaved, RI::RegAlloc)
-                << RI(JSC::X86Registers::xmm3, QStringLiteral("xmm3"), RI::FloatingPointRegister, RI::CallerSaved, RI::RegAlloc)
-                << RI(JSC::X86Registers::xmm4, QStringLiteral("xmm4"), RI::FloatingPointRegister, RI::CallerSaved, RI::RegAlloc)
-                << RI(JSC::X86Registers::xmm5, QStringLiteral("xmm5"), RI::FloatingPointRegister, RI::CallerSaved, RI::RegAlloc)
-                << RI(JSC::X86Registers::xmm6, QStringLiteral("xmm6"), RI::FloatingPointRegister, RI::CallerSaved, RI::RegAlloc)
-                << RI(JSC::X86Registers::xmm7, QStringLiteral("xmm7"), RI::FloatingPointRegister, RI::CallerSaved, RI::RegAlloc)
-                   ;
-        return info;
-    }
-
-#define HAVE_ALU_OPS_WITH_MEM_OPERAND 1
-    static const int RegisterSize = 8;
-
-    static const int RegisterArgumentCount = 6;
-    static RegisterID registerForArgument(int index)
-    {
-        static RegisterID regs[RegisterArgumentCount] = {
-            JSC::X86Registers::edi,
-            JSC::X86Registers::esi,
-            JSC::X86Registers::edx,
-            JSC::X86Registers::ecx,
-            JSC::X86Registers::r8,
-            JSC::X86Registers::r9
-        };
-        Q_ASSERT(index >= 0 && index < RegisterArgumentCount);
-        return regs[index];
-    };
-
-    static const int StackAlignment = 16;
-    static const int StackShadowSpace = 0;
-    static const int StackSpaceAllocatedUponFunctionEntry = RegisterSize; // Return address is pushed onto stack by the CPU.
-    static void platformEnterStandardStackFrame(PlatformAssembler *as) { as->push(FramePointerRegister); }
-    static void platformFinishEnteringStandardStackFrame(PlatformAssembler *as)
-    {
-        as->move(PlatformAssembler::TrustedImm64(QV4::Value::NaNEncodeMask), DoubleMaskRegister);
-    }
-    static void platformLeaveStandardStackFrame(PlatformAssembler *as, int frameSize)
-    {
-        if (frameSize > 0)
-            as->add64(TrustedImm32(frameSize), StackPointerRegister);
-        as->pop(FramePointerRegister);
-    }
-
-    static const int gotRegister = -1;
-    static int savedGOTRegisterSlotOnStack() { return -1; }
-};
-#endif // Linux/MacOS on x86_64
-
-#if CPU(X86_64) && OS(WINDOWS)
-template <>
-class TargetPlatform<JSC::MacroAssemblerX86_64, WindowsSpecialization>
-{
-public:
-    using PlatformAssembler = JSC::MacroAssemblerX86_64;
-    using RegisterID = PlatformAssembler::RegisterID;
-    using FPRegisterID = PlatformAssembler::FPRegisterID;
-    using TrustedImm32 = PlatformAssembler::TrustedImm32;
-
-    enum { RegAllocIsSupported = 1 };
-
-    static const RegisterID FramePointerRegister   = JSC::X86Registers::ebp;
-    static const RegisterID StackPointerRegister = JSC::X86Registers::esp;
-    static const RegisterID LocalsRegister       = JSC::X86Registers::r12;
-    static const RegisterID EngineRegister      = JSC::X86Registers::r14;
-    static const RegisterID ReturnValueRegister  = JSC::X86Registers::eax;
-    static const RegisterID ScratchRegister      = JSC::X86Registers::r10;
-    static const RegisterID DoubleMaskRegister   = JSC::X86Registers::r13;
-    static const FPRegisterID FPGpr0             = JSC::X86Registers::xmm0;
-    static const FPRegisterID FPGpr1             = JSC::X86Registers::xmm1;
-
-    static RegisterInformation getRegisterInfo()
-    {
-        typedef RegisterInfo RI;
-        static RegisterInformation info = RegisterInformation()
-                << RI(JSC::X86Registers::ebx,  QStringLiteral("rbx"),  RI::RegularRegister,       RI::CalleeSaved, RI::RegAlloc)
-                << RI(JSC::X86Registers::edi,  QStringLiteral("rdi"),  RI::RegularRegister,       RI::CalleeSaved, RI::RegAlloc)
-                << RI(JSC::X86Registers::esi,  QStringLiteral("rsi"),  RI::RegularRegister,       RI::CalleeSaved, RI::RegAlloc)
-                << RI(JSC::X86Registers::edx,  QStringLiteral("rdx"),  RI::RegularRegister,       RI::CallerSaved, RI::RegAlloc)
-                << RI(JSC::X86Registers::r8,   QStringLiteral("r8"),   RI::RegularRegister,       RI::CallerSaved, RI::RegAlloc)
-                << RI(JSC::X86Registers::r9,   QStringLiteral("r9"),   RI::RegularRegister,       RI::CallerSaved, RI::RegAlloc)
-                   // r11 is used as scratch register by the macro assembler
-                << RI(JSC::X86Registers::r12,  QStringLiteral("r12"),  RI::RegularRegister,       RI::CalleeSaved, RI::Predefined)
-                << RI(JSC::X86Registers::r13,  QStringLiteral("r13"),  RI::RegularRegister,       RI::CalleeSaved, RI::Predefined)
-                << RI(JSC::X86Registers::r14,  QStringLiteral("r14"),  RI::RegularRegister,       RI::CalleeSaved, RI::Predefined)
-                << RI(JSC::X86Registers::r15,  QStringLiteral("r15"),  RI::RegularRegister,       RI::CalleeSaved, RI::RegAlloc)
-                << RI(JSC::X86Registers::xmm2, QStringLiteral("xmm2"), RI::FloatingPointRegister, RI::CallerSaved, RI::RegAlloc)
-                << RI(JSC::X86Registers::xmm3, QStringLiteral("xmm3"), RI::FloatingPointRegister, RI::CallerSaved, RI::RegAlloc)
-                << RI(JSC::X86Registers::xmm4, QStringLiteral("xmm4"), RI::FloatingPointRegister, RI::CallerSaved, RI::RegAlloc)
-                << RI(JSC::X86Registers::xmm5, QStringLiteral("xmm5"), RI::FloatingPointRegister, RI::CallerSaved, RI::RegAlloc)
-                << RI(JSC::X86Registers::xmm6, QStringLiteral("xmm6"), RI::FloatingPointRegister, RI::CalleeSaved, RI::RegAlloc)
-                << RI(JSC::X86Registers::xmm7, QStringLiteral("xmm7"), RI::FloatingPointRegister, RI::CalleeSaved, RI::RegAlloc)
-                   ;
-        return info;
-    }
-
-#define HAVE_ALU_OPS_WITH_MEM_OPERAND 1
-    static const int RegisterSize = 8;
-
-    static const int RegisterArgumentCount = 4;
-    static RegisterID registerForArgument(int index)
-    {
-        static RegisterID regs[RegisterArgumentCount] = {
-            JSC::X86Registers::ecx,
-            JSC::X86Registers::edx,
-            JSC::X86Registers::r8,
-            JSC::X86Registers::r9
-        };
-        Q_ASSERT(index >= 0 && index < RegisterArgumentCount);
-        return regs[index];
-    }
-
-    static const int StackAlignment = 16;
-    static const int StackShadowSpace = 32;
-    static const int StackSpaceAllocatedUponFunctionEntry = RegisterSize; // Return address is pushed onto stack by the CPU.
-    static void platformEnterStandardStackFrame(PlatformAssembler *as) { as->push(FramePointerRegister); }
-    static void platformFinishEnteringStandardStackFrame(PlatformAssembler *as)
-    {
-        as->move(PlatformAssembler::TrustedImm64(QV4::Value::NaNEncodeMask), DoubleMaskRegister);
-    }
-    static void platformLeaveStandardStackFrame(PlatformAssembler *as, int frameSize)
-    {
-        if (frameSize > 0)
-            as->add64(TrustedImm32(frameSize), StackPointerRegister);
-        as->pop(FramePointerRegister);
-    }
-
-    static const int gotRegister = -1;
-    static int savedGOTRegisterSlotOnStack() { return -1; }
-};
-#endif // Windows on x86_64
-
-#if CPU(ARM) || defined(V4_BOOTSTRAP)
-template <>
-class TargetPlatform<JSC::MacroAssemblerARMv7, NoOperatingSystemSpecialization>
-{
-public:
-    using PlatformAssembler = JSC::MacroAssemblerARMv7;
-    using RegisterID = PlatformAssembler::RegisterID;
-    using FPRegisterID = PlatformAssembler::FPRegisterID;
-    using TrustedImm32 = PlatformAssembler::TrustedImm32;
-
-    enum { RegAllocIsSupported = 1 };
-
-    // The AAPCS specifies that the platform ABI has to define the usage of r9. Known are:
-    //  - The GNU/Linux ABI defines it as an additional callee-saved variable register (v6).
-    //  - iOS (for which we cannot JIT, but still...) defines it as having a special use, so we do
-    //    not touch it, nor use it.
-    //  - Any other platform has not been verified, so we conservatively assume we cannot use it.
-#if OS(LINUX)
-#define CAN_USE_R9
-#endif
-
-    // There are two designated frame-pointer registers on ARM, depending on which instruction set
-    // is used for the subroutine: r7 for Thumb or Thumb2, and r11 for ARM. We assign the constants
-    // accordingly, and assign the locals-register to the "other" register.
-#if CPU(ARM_THUMB2) || defined(V4_BOOTSTRAP)
-    static const RegisterID FramePointerRegister = JSC::ARMRegisters::r7;
-    static const RegisterID LocalsRegister = JSC::ARMRegisters::r11;
-#else // Thumbs down
-    static const RegisterID FramePointerRegister = JSC::ARMRegisters::r11;
-    static const RegisterID LocalsRegister = JSC::ARMRegisters::r7;
-#endif
-    static const RegisterID StackPointerRegister = JSC::ARMRegisters::r13;
-    static const RegisterID ScratchRegister = JSC::ARMRegisters::r5;
-    static const RegisterID EngineRegister = JSC::ARMRegisters::r10;
-    static const RegisterID ReturnValueRegister = JSC::ARMRegisters::r0;
-    static const FPRegisterID FPGpr0 = JSC::ARMRegisters::d0;
-    static const FPRegisterID FPGpr1 = JSC::ARMRegisters::d1;
-    static const RegisterID LowReturnValueRegister = JSC::ARMRegisters::r0;
-    static const RegisterID HighReturnValueRegister = JSC::ARMRegisters::r1;
-
-    static RegisterInformation getRegisterInfo()
-    {
-        typedef RegisterInfo RI;
-        static RegisterInformation info = RegisterInformation()
-                << RI(JSC::ARMRegisters::r0,  QStringLiteral("r0"),  RI::RegularRegister,       RI::CallerSaved, RI::Predefined)
-                << RI(JSC::ARMRegisters::r1,  QStringLiteral("r1"),  RI::RegularRegister,       RI::CallerSaved, RI::RegAlloc)
-                << RI(JSC::ARMRegisters::r2,  QStringLiteral("r2"),  RI::RegularRegister,       RI::CallerSaved, RI::RegAlloc)
-                << RI(JSC::ARMRegisters::r3,  QStringLiteral("r3"),  RI::RegularRegister,       RI::CallerSaved, RI::RegAlloc)
-                << RI(JSC::ARMRegisters::r4,  QStringLiteral("r4"),  RI::RegularRegister,       RI::CalleeSaved, RI::RegAlloc)
-                << RI(JSC::ARMRegisters::r5,  QStringLiteral("r5"),  RI::RegularRegister,       RI::CalleeSaved, RI::Predefined)
-                << RI(JSC::ARMRegisters::r6,  QStringLiteral("r6"),  RI::RegularRegister,       RI::CalleeSaved, RI::Predefined)
-#if !CPU(ARM_THUMB2) && !defined(V4_BOOTSTRAP)
-                << RI(JSC::ARMRegisters::r7,  QStringLiteral("r7"),  RI::RegularRegister,       RI::CalleeSaved, RI::Predefined)
-#endif
-                << RI(JSC::ARMRegisters::r8,  QStringLiteral("r8"),  RI::RegularRegister,       RI::CalleeSaved, RI::RegAlloc)
-#ifdef CAN_USE_R9
-                << RI(JSC::ARMRegisters::r9,  QStringLiteral("r9"),  RI::RegularRegister,       RI::CalleeSaved, RI::RegAlloc)
-#endif
-                << RI(JSC::ARMRegisters::r10, QStringLiteral("r10"), RI::RegularRegister,       RI::CalleeSaved, RI::Predefined)
-#if CPU(ARM_THUMB2) || defined(V4_BOOTSTRAP)
-                << RI(JSC::ARMRegisters::r11, QStringLiteral("r11"), RI::RegularRegister,       RI::CalleeSaved, RI::Predefined)
-#endif
-                << RI(JSC::ARMRegisters::d2,  QStringLiteral("d2"),  RI::FloatingPointRegister, RI::CallerSaved, RI::RegAlloc)
-                << RI(JSC::ARMRegisters::d3,  QStringLiteral("d3"),  RI::FloatingPointRegister, RI::CallerSaved, RI::RegAlloc)
-                << RI(JSC::ARMRegisters::d4,  QStringLiteral("d4"),  RI::FloatingPointRegister, RI::CallerSaved, RI::RegAlloc)
-                << RI(JSC::ARMRegisters::d5,  QStringLiteral("d5"),  RI::FloatingPointRegister, RI::CallerSaved, RI::RegAlloc)
-                << RI(JSC::ARMRegisters::d6,  QStringLiteral("d6"),  RI::FloatingPointRegister, RI::CallerSaved, RI::RegAlloc)
-                << RI(JSC::ARMRegisters::d8,  QStringLiteral("d8"),  RI::FloatingPointRegister, RI::CalleeSaved, RI::RegAlloc)
-                << RI(JSC::ARMRegisters::d9,  QStringLiteral("d9"),  RI::FloatingPointRegister, RI::CalleeSaved, RI::RegAlloc)
-                << RI(JSC::ARMRegisters::d10, QStringLiteral("d10"), RI::FloatingPointRegister, RI::CalleeSaved, RI::RegAlloc)
-                << RI(JSC::ARMRegisters::d11, QStringLiteral("d11"), RI::FloatingPointRegister, RI::CalleeSaved, RI::RegAlloc)
-                << RI(JSC::ARMRegisters::d12, QStringLiteral("d12"), RI::FloatingPointRegister, RI::CalleeSaved, RI::RegAlloc)
-                << RI(JSC::ARMRegisters::d13, QStringLiteral("d13"), RI::FloatingPointRegister, RI::CalleeSaved, RI::RegAlloc)
-                << RI(JSC::ARMRegisters::d14, QStringLiteral("d14"), RI::FloatingPointRegister, RI::CalleeSaved, RI::RegAlloc)
-                << RI(JSC::ARMRegisters::d15, QStringLiteral("d15"), RI::FloatingPointRegister, RI::CalleeSaved, RI::RegAlloc)
-                   ;
-        return info;
-    }
-
-#undef HAVE_ALU_OPS_WITH_MEM_OPERAND
-    static const int RegisterSize = 4;
-
-    static const int RegisterArgumentCount = 4;
-    static RegisterID registerForArgument(int index)
-    {
-        static RegisterID regs[RegisterArgumentCount] = {
-            JSC::ARMRegisters::r0,
-            JSC::ARMRegisters::r1,
-            JSC::ARMRegisters::r2,
-            JSC::ARMRegisters::r3
-        };
-
-        Q_ASSERT(index >= 0 && index < RegisterArgumentCount);
-        return regs[index];
-    };
-
-    static const int StackAlignment = 8; // Per AAPCS
-    static const int StackShadowSpace = 0;
-    static const int StackSpaceAllocatedUponFunctionEntry = 1 * RegisterSize; // Registers saved in platformEnterStandardStackFrame below.
-
-    static void platformEnterStandardStackFrame(PlatformAssembler *as)
-    {
-        as->push(JSC::ARMRegisters::lr);
-        as->push(FramePointerRegister);
-    }
-
-    static void platformFinishEnteringStandardStackFrame(PlatformAssembler *) {}
-
-    static void platformLeaveStandardStackFrame(PlatformAssembler *as, int frameSize)
-    {
-        if (frameSize > 0) {
-            // Work around bug in ARMv7Assembler.h where add32(imm, sp, sp) doesn't
-            // work well for large immediates.
-            as->move(TrustedImm32(frameSize), JSC::ARMRegisters::r3);
-            as->add32(JSC::ARMRegisters::r3, StackPointerRegister);
-        }
-        as->pop(FramePointerRegister);
-        as->pop(JSC::ARMRegisters::lr);
-    }
-
-    static const int gotRegister = -1;
-    static int savedGOTRegisterSlotOnStack() { return -1; }
-};
-#endif // ARM (32 bit)
-
-#if CPU(ARM64) || defined(V4_BOOTSTRAP)
-template <>
-class TargetPlatform<JSC::MacroAssemblerARM64, NoOperatingSystemSpecialization>
-{
-public:
-    using PlatformAssembler = JSC::MacroAssemblerARM64;
-    using RegisterID = PlatformAssembler::RegisterID;
-    using FPRegisterID = PlatformAssembler::FPRegisterID;
-    using TrustedImm32 = PlatformAssembler::TrustedImm32;
-
-    enum { RegAllocIsSupported = 1 };
-
-    static const RegisterID FramePointerRegister = JSC::ARM64Registers::fp;
-    static const RegisterID LocalsRegister = JSC::ARM64Registers::x28;
-    static const RegisterID StackPointerRegister = JSC::ARM64Registers::sp;
-    static const RegisterID ScratchRegister = JSC::ARM64Registers::x9;
-    static const RegisterID EngineRegister = JSC::ARM64Registers::x27;
-    static const RegisterID ReturnValueRegister = JSC::ARM64Registers::x0;
-    static const RegisterID DoubleMaskRegister = JSC::ARM64Registers::x26;
-    static const FPRegisterID FPGpr0 = JSC::ARM64Registers::q0;
-    static const FPRegisterID FPGpr1 = JSC::ARM64Registers::q1;
-
-    static RegisterInformation getRegisterInfo()
-    {
-        typedef RegisterInfo RI;
-        static RegisterInformation info = RegisterInformation()
-                << RI(JSC::ARM64Registers::x0,  QStringLiteral("x0"),  RI::RegularRegister,       RI::CallerSaved, RI::Predefined)
-                << RI(JSC::ARM64Registers::x1,  QStringLiteral("x1"),  RI::RegularRegister,       RI::CallerSaved, RI::RegAlloc)
-                << RI(JSC::ARM64Registers::x2,  QStringLiteral("x2"),  RI::RegularRegister,       RI::CallerSaved, RI::RegAlloc)
-                << RI(JSC::ARM64Registers::x3,  QStringLiteral("x3"),  RI::RegularRegister,       RI::CallerSaved, RI::RegAlloc)
-                << RI(JSC::ARM64Registers::x4,  QStringLiteral("x4"),  RI::RegularRegister,       RI::CallerSaved, RI::RegAlloc)
-                << RI(JSC::ARM64Registers::x5,  QStringLiteral("x5"),  RI::RegularRegister,       RI::CallerSaved, RI::RegAlloc)
-                << RI(JSC::ARM64Registers::x6,  QStringLiteral("x6"),  RI::RegularRegister,       RI::CallerSaved, RI::RegAlloc)
-                << RI(JSC::ARM64Registers::x7,  QStringLiteral("x7"),  RI::RegularRegister,       RI::CallerSaved, RI::RegAlloc)
-                << RI(JSC::ARM64Registers::x8,  QStringLiteral("x8"),  RI::RegularRegister,       RI::CallerSaved, RI::Predefined)
-                << RI(JSC::ARM64Registers::x9,  QStringLiteral("x9"),  RI::RegularRegister,       RI::CalleeSaved, RI::Predefined)
-                << RI(JSC::ARM64Registers::x10, QStringLiteral("x10"), RI::RegularRegister,       RI::CallerSaved, RI::RegAlloc)
-                << RI(JSC::ARM64Registers::x11, QStringLiteral("x11"), RI::RegularRegister,       RI::CallerSaved, RI::RegAlloc)
-                << RI(JSC::ARM64Registers::x12, QStringLiteral("x12"), RI::RegularRegister,       RI::CallerSaved, RI::RegAlloc)
-                << RI(JSC::ARM64Registers::x13, QStringLiteral("x13"), RI::RegularRegister,       RI::CallerSaved, RI::RegAlloc)
-                << RI(JSC::ARM64Registers::x14, QStringLiteral("x14"), RI::RegularRegister,       RI::CallerSaved, RI::RegAlloc)
-                << RI(JSC::ARM64Registers::x15, QStringLiteral("x15"), RI::RegularRegister,       RI::CallerSaved, RI::RegAlloc)
-                << RI(JSC::ARM64Registers::x19, QStringLiteral("x19"), RI::RegularRegister,       RI::CalleeSaved, RI::RegAlloc)
-                << RI(JSC::ARM64Registers::x20, QStringLiteral("x20"), RI::RegularRegister,       RI::CalleeSaved, RI::RegAlloc)
-                << RI(JSC::ARM64Registers::x21, QStringLiteral("x21"), RI::RegularRegister,       RI::CalleeSaved, RI::RegAlloc)
-                << RI(JSC::ARM64Registers::x22, QStringLiteral("x22"), RI::RegularRegister,       RI::CalleeSaved, RI::RegAlloc)
-                << RI(JSC::ARM64Registers::x23, QStringLiteral("x23"), RI::RegularRegister,       RI::CalleeSaved, RI::RegAlloc)
-                << RI(JSC::ARM64Registers::x24, QStringLiteral("x24"), RI::RegularRegister,       RI::CalleeSaved, RI::RegAlloc)
-                << RI(JSC::ARM64Registers::x25, QStringLiteral("x25"), RI::RegularRegister,       RI::CalleeSaved, RI::RegAlloc)
-                << RI(JSC::ARM64Registers::x26, QStringLiteral("x26"), RI::RegularRegister,       RI::CalleeSaved, RI::Predefined)
-                << RI(JSC::ARM64Registers::x27, QStringLiteral("x27"), RI::RegularRegister,       RI::CalleeSaved, RI::Predefined)
-                << RI(JSC::ARM64Registers::x28, QStringLiteral("x28"), RI::RegularRegister,       RI::CalleeSaved, RI::Predefined)
-
-                << RI(JSC::ARM64Registers::q2,  QStringLiteral("q2"),  RI::FloatingPointRegister, RI::CallerSaved, RI::RegAlloc)
-                << RI(JSC::ARM64Registers::q3,  QStringLiteral("q3"),  RI::FloatingPointRegister, RI::CallerSaved, RI::RegAlloc)
-                << RI(JSC::ARM64Registers::q4,  QStringLiteral("q4"),  RI::FloatingPointRegister, RI::CallerSaved, RI::RegAlloc)
-                << RI(JSC::ARM64Registers::q5,  QStringLiteral("q5"),  RI::FloatingPointRegister, RI::CallerSaved, RI::RegAlloc)
-                << RI(JSC::ARM64Registers::q6,  QStringLiteral("q6"),  RI::FloatingPointRegister, RI::CallerSaved, RI::RegAlloc)
-                << RI(JSC::ARM64Registers::q8,  QStringLiteral("q8"),  RI::FloatingPointRegister, RI::CalleeSaved, RI::RegAlloc)
-                << RI(JSC::ARM64Registers::q9,  QStringLiteral("q9"),  RI::FloatingPointRegister, RI::CalleeSaved, RI::RegAlloc)
-                << RI(JSC::ARM64Registers::q10, QStringLiteral("q10"), RI::FloatingPointRegister, RI::CalleeSaved, RI::RegAlloc)
-                << RI(JSC::ARM64Registers::q11, QStringLiteral("q11"), RI::FloatingPointRegister, RI::CalleeSaved, RI::RegAlloc)
-                << RI(JSC::ARM64Registers::q12, QStringLiteral("q12"), RI::FloatingPointRegister, RI::CalleeSaved, RI::RegAlloc)
-                << RI(JSC::ARM64Registers::q13, QStringLiteral("q13"), RI::FloatingPointRegister, RI::CalleeSaved, RI::RegAlloc)
-                << RI(JSC::ARM64Registers::q14, QStringLiteral("q14"), RI::FloatingPointRegister, RI::CalleeSaved, RI::RegAlloc)
-                << RI(JSC::ARM64Registers::q15, QStringLiteral("q15"), RI::FloatingPointRegister, RI::CalleeSaved, RI::RegAlloc)
-                << RI(JSC::ARM64Registers::q16, QStringLiteral("q16"), RI::FloatingPointRegister, RI::CallerSaved, RI::RegAlloc)
-                << RI(JSC::ARM64Registers::q17, QStringLiteral("q17"), RI::FloatingPointRegister, RI::CallerSaved, RI::RegAlloc)
-                << RI(JSC::ARM64Registers::q18, QStringLiteral("q18"), RI::FloatingPointRegister, RI::CallerSaved, RI::RegAlloc)
-                << RI(JSC::ARM64Registers::q19, QStringLiteral("q19"), RI::FloatingPointRegister, RI::CallerSaved, RI::RegAlloc)
-                << RI(JSC::ARM64Registers::q20, QStringLiteral("q20"), RI::FloatingPointRegister, RI::CallerSaved, RI::RegAlloc)
-                << RI(JSC::ARM64Registers::q21, QStringLiteral("q21"), RI::FloatingPointRegister, RI::CallerSaved, RI::RegAlloc)
-                << RI(JSC::ARM64Registers::q22, QStringLiteral("q22"), RI::FloatingPointRegister, RI::CallerSaved, RI::RegAlloc)
-                << RI(JSC::ARM64Registers::q23, QStringLiteral("q23"), RI::FloatingPointRegister, RI::CallerSaved, RI::RegAlloc)
-                << RI(JSC::ARM64Registers::q24, QStringLiteral("q24"), RI::FloatingPointRegister, RI::CallerSaved, RI::RegAlloc)
-                << RI(JSC::ARM64Registers::q25, QStringLiteral("q25"), RI::FloatingPointRegister, RI::CallerSaved, RI::RegAlloc)
-                << RI(JSC::ARM64Registers::q26, QStringLiteral("q26"), RI::FloatingPointRegister, RI::CallerSaved, RI::RegAlloc)
-                << RI(JSC::ARM64Registers::q27, QStringLiteral("q27"), RI::FloatingPointRegister, RI::CallerSaved, RI::RegAlloc)
-                << RI(JSC::ARM64Registers::q28, QStringLiteral("q28"), RI::FloatingPointRegister, RI::CallerSaved, RI::RegAlloc)
-                << RI(JSC::ARM64Registers::q29, QStringLiteral("q29"), RI::FloatingPointRegister, RI::CallerSaved, RI::RegAlloc)
-                << RI(JSC::ARM64Registers::q30, QStringLiteral("q30"), RI::FloatingPointRegister, RI::CallerSaved, RI::RegAlloc)
-                << RI(JSC::ARM64Registers::q31, QStringLiteral("q31"), RI::FloatingPointRegister, RI::CallerSaved, RI::RegAlloc)
-                   ;
-        return info;
-    }
-
-#undef HAVE_ALU_OPS_WITH_MEM_OPERAND
-    static const int RegisterSize = 8;
-
-    static const int RegisterArgumentCount = 8;
-    static RegisterID registerForArgument(int index)
-    {
-        static RegisterID regs[RegisterArgumentCount] = {
-            JSC::ARM64Registers::x0,
-            JSC::ARM64Registers::x1,
-            JSC::ARM64Registers::x2,
-            JSC::ARM64Registers::x3,
-            JSC::ARM64Registers::x4,
-            JSC::ARM64Registers::x5,
-            JSC::ARM64Registers::x6,
-            JSC::ARM64Registers::x7
-        };
-
-        Q_ASSERT(index >= 0 && index < RegisterArgumentCount);
-        return regs[index];
-    };
-
-    static const int StackAlignment = 16;
-    static const int StackShadowSpace = 0;
-    static const int StackSpaceAllocatedUponFunctionEntry = 1 * RegisterSize; // Registers saved in platformEnterStandardStackFrame below.
-
-    static void platformEnterStandardStackFrame(PlatformAssembler *as)
-    {
-        as->pushPair(FramePointerRegister, JSC::ARM64Registers::lr);
-    }
-
-    static void platformFinishEnteringStandardStackFrame(PlatformAssembler *as)
-    {
-        as->move(PlatformAssembler::TrustedImm64(QV4::Value::NaNEncodeMask), DoubleMaskRegister);
-    }
-
-    static void platformLeaveStandardStackFrame(PlatformAssembler *as, int frameSize)
-    {
-        if (frameSize > 0)
-            as->add64(TrustedImm32(frameSize), StackPointerRegister);
-        as->popPair(FramePointerRegister, JSC::ARM64Registers::lr);
-    }
-
-    static const int gotRegister = -1;
-    static int savedGOTRegisterSlotOnStack() { return -1; }
-};
-#endif // ARM64
-
-#if defined(Q_PROCESSOR_MIPS_32) && defined(Q_OS_LINUX)
-template <>
-class TargetPlatform<JSC::MacroAssemblerMIPS, NoOperatingSystemSpecialization>
-{
-public:
-    using PlatformAssembler = JSC::MacroAssemblerMIPS;
-    using RegisterID = PlatformAssembler::RegisterID;
-    using FPRegisterID = PlatformAssembler::FPRegisterID;
-    using TrustedImm32 = PlatformAssembler::TrustedImm32;
-    enum { RegAllocIsSupported = 1 };
-
-    static const RegisterID FramePointerRegister = JSC::MIPSRegisters::fp;
-    static const RegisterID StackPointerRegister = JSC::MIPSRegisters::sp;
-    static const RegisterID LocalsRegister = JSC::MIPSRegisters::s0;
-    static const RegisterID EngineRegister = JSC::MIPSRegisters::s1;
-    static const RegisterID ReturnValueRegister = JSC::MIPSRegisters::v0;
-    static const RegisterID ScratchRegister = JSC::MIPSRegisters::s2;
-    static const FPRegisterID FPGpr0 = JSC::MIPSRegisters::f0;
-    static const FPRegisterID FPGpr1 = JSC::MIPSRegisters::f2;
-    static const RegisterID LowReturnValueRegister = JSC::MIPSRegisters::v0;
-    static const RegisterID HighReturnValueRegister = JSC::MIPSRegisters::v1;
-
-    static RegisterInformation getRegisterInfo()
-    {
-        typedef RegisterInfo RI;
-        static RegisterInformation info = RegisterInformation()
-                // Note: t0, t1, t2, t3 and f16 are already used by MacroAssemblerMIPS.
-                << RI(JSC::MIPSRegisters::t4,  QStringLiteral("t4"),  RI::RegularRegister,       RI::CallerSaved, RI::RegAlloc)
-                << RI(JSC::MIPSRegisters::t5,  QStringLiteral("t5"),  RI::RegularRegister,       RI::CallerSaved, RI::RegAlloc)
-                << RI(JSC::MIPSRegisters::t6,  QStringLiteral("t6"),  RI::RegularRegister,       RI::CallerSaved, RI::RegAlloc)
-                << RI(JSC::MIPSRegisters::t7,  QStringLiteral("t7"),  RI::RegularRegister,       RI::CallerSaved, RI::RegAlloc)
-                << RI(JSC::MIPSRegisters::t8,  QStringLiteral("t8"),  RI::RegularRegister,       RI::CallerSaved, RI::RegAlloc)
-                << RI(JSC::MIPSRegisters::s0,  QStringLiteral("s0"),  RI::RegularRegister,       RI::CalleeSaved, RI::Predefined)
-                << RI(JSC::MIPSRegisters::s1,  QStringLiteral("s1"),  RI::RegularRegister,       RI::CalleeSaved, RI::Predefined)
-                << RI(JSC::MIPSRegisters::s2,  QStringLiteral("s2"),  RI::RegularRegister,       RI::CalleeSaved, RI::Predefined)
-                << RI(JSC::MIPSRegisters::s3,  QStringLiteral("s3"),  RI::RegularRegister,       RI::CalleeSaved, RI::RegAlloc)
-                << RI(JSC::MIPSRegisters::f4,  QStringLiteral("f4"),  RI::FloatingPointRegister, RI::CallerSaved, RI::RegAlloc)
-                << RI(JSC::MIPSRegisters::f6,  QStringLiteral("f6"),  RI::FloatingPointRegister, RI::CallerSaved, RI::RegAlloc)
-                << RI(JSC::MIPSRegisters::f8,  QStringLiteral("f8"),  RI::FloatingPointRegister, RI::CallerSaved, RI::RegAlloc)
-                << RI(JSC::MIPSRegisters::f10, QStringLiteral("f10"), RI::FloatingPointRegister, RI::CallerSaved, RI::RegAlloc)
-                << RI(JSC::MIPSRegisters::f18, QStringLiteral("f18"), RI::FloatingPointRegister, RI::CallerSaved, RI::RegAlloc)
-                << RI(JSC::MIPSRegisters::f20, QStringLiteral("f20"), RI::FloatingPointRegister, RI::CalleeSaved, RI::RegAlloc)
-                << RI(JSC::MIPSRegisters::f22, QStringLiteral("f22"), RI::FloatingPointRegister, RI::CalleeSaved, RI::RegAlloc)
-                << RI(JSC::MIPSRegisters::f24, QStringLiteral("f24"), RI::FloatingPointRegister, RI::CalleeSaved, RI::RegAlloc)
-                << RI(JSC::MIPSRegisters::f26, QStringLiteral("f26"), RI::FloatingPointRegister, RI::CalleeSaved, RI::RegAlloc)
-                << RI(JSC::MIPSRegisters::f28, QStringLiteral("f28"), RI::FloatingPointRegister, RI::CalleeSaved, RI::RegAlloc)
-                   ;
-        return info;
-    }
-
-#undef HAVE_ALU_OPS_WITH_MEM_OPERAND
-    static const int RegisterSize = 4;
-
-    static const int RegisterArgumentCount = 4;
-    static RegisterID registerForArgument(int index)
-    {
-        static RegisterID regs[RegisterArgumentCount] = {
-            JSC::MIPSRegisters::a0,
-            JSC::MIPSRegisters::a1,
-            JSC::MIPSRegisters::a2,
-            JSC::MIPSRegisters::a3
-        };
-
-        Q_ASSERT(index >= 0 && index < RegisterArgumentCount);
-        return regs[index];
-    };
-
-    static const int StackAlignment = 8;
-    static const int StackShadowSpace = 4 * RegisterSize; // Stack space for 4 argument registers.
-    static const int StackSpaceAllocatedUponFunctionEntry = 1 * RegisterSize; // Registers saved in platformEnterStandardStackFrame below.
-
-    static void platformEnterStandardStackFrame(PlatformAssembler *as)
-    {
-        as->push(JSC::MIPSRegisters::ra);
-        as->push(FramePointerRegister);
-    }
-
-    static void platformFinishEnteringStandardStackFrame(PlatformAssembler *) {}
-
-    static void platformLeaveStandardStackFrame(PlatformAssembler *as, int frameSize)
-    {
-        if (frameSize > 0)
-            as->add32(TrustedImm32(frameSize), StackPointerRegister);
-        as->pop(FramePointerRegister);
-        as->pop(JSC::MIPSRegisters::ra);
-    }
-
-
-    static const int gotRegister = -1;
-    static int savedGOTRegisterSlotOnStack() { return -1; }
-};
-#endif // Linux on MIPS (32 bit)
-
-} // JIT namespace
-} // QV4 namespace
-
-QT_END_NAMESPACE
-
-#endif // ENABLE(ASSEMBLER)
-
-#endif // QV4TARGETPLATFORM_P_H
diff --git a/src/qml/jit/qv4tracingjit.cpp b/src/qml/jit/qv4tracingjit.cpp
new file mode 100644
index 0000000000..ded2488905
--- /dev/null
+++ b/src/qml/jit/qv4tracingjit.cpp
@@ -0,0 +1,79 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtCore/qloggingcategory.h>
+
+#include "qv4vme_moth_p.h"
+#include "qv4graphbuilder_p.h"
+
+QT_BEGIN_NAMESPACE
+
+Q_LOGGING_CATEGORY(lcTracing, "qt.v4.tracing")
+
+namespace QV4 {
+
+// This is the entry point for the "tracing JIT". It uses the sea-of-nodes concept as described in
+// https://scholarship.rice.edu/bitstream/handle/1911/96451/TR95-252.pdf
+//
+// The minimal pipeline is as follows:
+//  - create the graph for the function
+//  - do generic lowering
+//  - schedule the nodes
+//  - run minimal stack slot allocation (no re-use of slots)
+//  - run the assembler
+//
+// This pipeline has no optimizations, and generates quite inefficient code. It does have the
+// advantage that no trace information is used, so it can be used for testing where it replaces
+// the baseline JIT. Any optimizations are additions to this pipeline.
+//
+// Note: generators (or resuming functions in general) are not supported by this JIT.
+void Moth::runTracingJit(QV4::Function *function)
+{
+    IR::Function irFunction(function);
+    qCDebug(lcTracing).noquote() << "runTracingJit called for" << irFunction.name() << "...";
+
+    qCDebug(lcTracing).noquote().nospace() << function->traceInfoToString();
+
+    IR::GraphBuilder::buildGraph(&irFunction);
+    irFunction.dump(QStringLiteral("initial IR"));
+    irFunction.verify();
+}
+
+} // QV4 namespace
+QT_END_NAMESPACE
diff --git a/src/qml/jit/qv4unop.cpp b/src/qml/jit/qv4unop.cpp
deleted file mode 100644
index 896be07ed5..0000000000
--- a/src/qml/jit/qv4unop.cpp
+++ /dev/null
@@ -1,157 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the QtQml module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 3 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL3 included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 3 requirements
-** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 2.0 or (at your option) the GNU General
-** Public license version 3 or any later version approved by the KDE Free
-** Qt Foundation. The licenses are as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-2.0.html and
-** https://www.gnu.org/licenses/gpl-3.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-#include <qv4unop_p.h>
-#include <qv4assembler_p.h>
-
-#if ENABLE(ASSEMBLER)
-
-using namespace QV4;
-using namespace JIT;
-
-#define stringIfyx(s) #s
-#define stringIfy(s) stringIfyx(s)
-#define setOp(operation) \
-    do { \
-        call = typename JITAssembler::RuntimeCall(QV4::Runtime::operation); name = "Runtime::" stringIfy(operation); \
-        needsExceptionCheck = Runtime::Method_##operation##_NeedsExceptionCheck; \
-    } while (0)
-
-template <typename JITAssembler>
-void Unop<JITAssembler>::generate(IR::Expr *source, IR::Expr *target)
-{
-    bool needsExceptionCheck;
-    typename JITAssembler::RuntimeCall call;
-    const char *name = 0;
-    switch (op) {
-    case IR::OpNot:
-        generateNot(source, target);
-        return;
-    case IR::OpUMinus:
-        generateUMinus(source, target);
-        return;
-    case IR::OpUPlus: setOp(uPlus); break;
-    case IR::OpCompl:
-        generateCompl(source, target);
-        return;
-    case IR::OpIncrement: setOp(increment); break;
-    case IR::OpDecrement: setOp(decrement); break;
-    default:
-        Q_UNREACHABLE();
-    } // switch
-
-    Q_ASSERT(call.isValid());
-    _as->generateFunctionCallImp(needsExceptionCheck, target, name, call, PointerToValue(source));
-}
-
-template <typename JITAssembler>
-void Unop<JITAssembler>::generateUMinus(IR::Expr *source, IR::Expr *target)
-{
-    IR::Temp *targetTemp = target->asTemp();
-    if (source->type == IR::SInt32Type) {
-        typename JITAssembler::RegisterID tReg = JITAssembler::ScratchRegister;
-        if (targetTemp && targetTemp->kind == IR::Temp::PhysicalRegister)
-            tReg = (typename JITAssembler::RegisterID) targetTemp->index;
-        typename JITAssembler::RegisterID sReg = _as->toInt32Register(source, tReg);
-        _as->move(sReg, tReg);
-        _as->neg32(tReg);
-        if (!targetTemp || targetTemp->kind != IR::Temp::PhysicalRegister)
-            _as->storeInt32(tReg, target);
-        return;
-    }
-
-    generateRuntimeCall(_as, target, uMinus, PointerToValue(source));
-}
-
-template <typename JITAssembler>
-void Unop<JITAssembler>::generateNot(IR::Expr *source, IR::Expr *target)
-{
-    IR::Temp *targetTemp = target->asTemp();
-    if (source->type == IR::BoolType) {
-        typename JITAssembler::RegisterID tReg = JITAssembler::ScratchRegister;
-        if (targetTemp && targetTemp->kind == IR::Temp::PhysicalRegister)
-            tReg = (typename JITAssembler::RegisterID) targetTemp->index;
-        _as->xor32(TrustedImm32(0x1), _as->toInt32Register(source, tReg), tReg);
-        if (!targetTemp || targetTemp->kind != IR::Temp::PhysicalRegister)
-            _as->storeBool(tReg, target);
-        return;
-    } else if (source->type == IR::SInt32Type) {
-        typename JITAssembler::RegisterID tReg = JITAssembler::ScratchRegister;
-        if (targetTemp && targetTemp->kind == IR::Temp::PhysicalRegister)
-            tReg = (typename JITAssembler::RegisterID) targetTemp->index;
-        _as->compare32(RelationalCondition::Equal,
-                      _as->toInt32Register(source, JITAssembler::ScratchRegister), TrustedImm32(0),
-                      tReg);
-        if (!targetTemp || targetTemp->kind != IR::Temp::PhysicalRegister)
-            _as->storeBool(tReg, target);
-        return;
-    } else if (source->type == IR::DoubleType) {
-        // ###
-    }
-    // ## generic implementation testing for int/bool
-
-    generateRuntimeCall(_as, target, uNot, PointerToValue(source));
-}
-
-template <typename JITAssembler>
-void Unop<JITAssembler>::generateCompl(IR::Expr *source, IR::Expr *target)
-{
-    IR::Temp *targetTemp = target->asTemp();
-    if (source->type == IR::SInt32Type) {
-        typename JITAssembler::RegisterID tReg = JITAssembler::ScratchRegister;
-        if (targetTemp && targetTemp->kind == IR::Temp::PhysicalRegister)
-            tReg = (typename JITAssembler::RegisterID) targetTemp->index;
-        _as->xor32(TrustedImm32(0xffffffff), _as->toInt32Register(source, tReg), tReg);
-        if (!targetTemp || targetTemp->kind != IR::Temp::PhysicalRegister)
-            _as->storeInt32(tReg, target);
-        return;
-    }
-    generateRuntimeCall(_as, target, complement, PointerToValue(source));
-}
-
-template struct QV4::JIT::Unop<QV4::JIT::Assembler<DefaultAssemblerTargetConfiguration>>;
-#if defined(V4_BOOTSTRAP)
-#if !CPU(ARM_THUMB2)
-template struct QV4::JIT::Unop<QV4::JIT::Assembler<AssemblerTargetConfiguration<JSC::MacroAssemblerARMv7, NoOperatingSystemSpecialization>>>;
-#endif
-#if !CPU(ARM64)
-template struct QV4::JIT::Unop<QV4::JIT::Assembler<AssemblerTargetConfiguration<JSC::MacroAssemblerARM64, NoOperatingSystemSpecialization>>>;
-#endif
-#endif
-
-#endif
diff --git a/src/qml/jit/qv4unop_p.h b/src/qml/jit/qv4unop_p.h
deleted file mode 100644
index fb68f80eec..0000000000
--- a/src/qml/jit/qv4unop_p.h
+++ /dev/null
@@ -1,92 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the QtQml module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 3 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL3 included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 3 requirements
-** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 2.0 or (at your option) the GNU General
-** Public license version 3 or any later version approved by the KDE Free
-** Qt Foundation. The licenses are as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-2.0.html and
-** https://www.gnu.org/licenses/gpl-3.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-#ifndef QV4UNOP_P_H
-#define QV4UNOP_P_H
-
-//
-//  W A R N I N G
-//  -------------
-//
-// This file is not part of the Qt API.  It exists purely as an
-// implementation detail.  This header file may change from version to
-// version without notice, or even be removed.
-//
-// We mean it.
-//
-
-#include <qv4jsir_p.h>
-#include <qv4isel_masm_p.h>
-
-QT_BEGIN_NAMESPACE
-
-#if ENABLE(ASSEMBLER)
-
-namespace QV4 {
-namespace JIT {
-
-template <typename JITAssembler>
-struct Unop {
-    Unop(JITAssembler *assembler, IR::AluOp operation)
-        : _as(assembler)
-        , op(operation)
-    {}
-
-    using RelationalCondition = typename JITAssembler::RelationalCondition;
-    using PointerToValue = typename JITAssembler::PointerToValue;
-    using RuntimeCall = typename JITAssembler::RuntimeCall;
-    using TrustedImm32 = typename JITAssembler::TrustedImm32;
-
-    void generate(IR::Expr *source, IR::Expr *target);
-
-    void generateUMinus(IR::Expr *source, IR::Expr *target);
-    void generateNot(IR::Expr *source, IR::Expr *target);
-    void generateCompl(IR::Expr *source, IR::Expr *target);
-
-    JITAssembler *_as;
-    IR::AluOp op;
-};
-
-}
-}
-
-#endif
-
-QT_END_NAMESPACE
-
-#endif
diff --git a/src/qml/jsapi/qjsengine.cpp b/src/qml/jsapi/qjsengine.cpp
index e4c150057a..aab72f8b2d 100644
--- a/src/qml/jsapi/qjsengine.cpp
+++ b/src/qml/jsapi/qjsengine.cpp
@@ -45,12 +45,15 @@
 
 #include "private/qv4engine_p.h"
 #include "private/qv4mm_p.h"
+#include "private/qv4errorobject_p.h"
 #include "private/qv4globalobject_p.h"
 #include "private/qv4script_p.h"
 #include "private/qv4runtime_p.h"
 #include <private/qqmlbuiltinfunctions_p.h>
 #include <private/qqmldebugconnector_p.h>
 #include <private/qv4qobjectwrapper_p.h>
+#include <private/qv4stackframe_p.h>
+#include <private/qv4module_p.h>
 
 #include <QtCore/qdatetime.h>
 #include <QtCore/qmetaobject.h>
@@ -113,6 +116,45 @@ Q_DECLARE_METATYPE(QList<int>)
   argument is a general-purpose string that is stored in the \c Error
   object for debugging purposes.
 
+  For larger pieces of functionality, you may want to encapsulate
+  your code and data into modules. A module is a file that contains
+  script code, variables, etc., and uses export statements to describe
+  its interface towards the rest of the application. With the help of
+  import statements, a module can refer to functionality from other modules.
+  This allows building a scripted application from smaller connected building blocks
+  in a safe way. In contrast, the approach of using evaluate() carries the risk
+  that internal variables or functions from one evaluate() call accidentally pollute the
+  global object and affect subsequent evaluations.
+
+  The following example provides a module that can add numbers:
+
+  \code
+  export function sum(left, right)
+  {
+      return left + right
+  }
+  \endcode
+
+  This module can be loaded with QJSEngine::import() if it is saved under
+  the name \c{math.mjs}:
+
+  \code
+  QJSvalue module = myEngine.importModule("./math.mjs");
+  QJSValue sumFunction = module.property("sum");
+  QJSValue result = sumFunction.call(args);
+  \endcode
+
+  Modules can also use functionality from other modules using import
+  statements:
+
+  \code
+  import { sum } from "./math.mjs";
+  export function addTwice(left, right)
+  {
+      return sum(left, right) * 2;
+  }
+  \endcode
+
   \section1 Engine Configuration
 
   The globalObject() function returns the \b {Global Object}
@@ -166,18 +208,37 @@ Q_DECLARE_METATYPE(QList<int>)
   properties of the proxy object. No binding code is needed because it
   is done dynamically using the Qt meta object system.
 
+  \snippet code/src_script_qjsengine.cpp 5
+
   Use newQMetaObject() to wrap a QMetaObject; this gives you a
   "script representation" of a QObject-based class. newQMetaObject()
   returns a proxy script object; enum values of the class are available
   as properties of the proxy object.
 
-  Constructors exposed to the meta-object system ( using Q_INVOKABLE ) can be
+  Constructors exposed to the meta-object system (using Q_INVOKABLE) can be
   called from the script to create a new QObject instance with
-  JavaScriptOwnership.
+  JavaScriptOwnership. For example, given the following class definition:
 
+  \snippet code/src_script_qjsengine.cpp 7
 
+  The \c staticMetaObject for the class can be exposed to JavaScript like so:
 
-  \snippet code/src_script_qjsengine.cpp 5
+  \snippet code/src_script_qjsengine.cpp 8
+
+  Instances of the class can then be created in JavaScript:
+
+  \snippet code/src_script_qjsengine.cpp 9
+
+  \note Currently only classes using the Q_OBJECT macro are supported; it is
+  not possible to expose the \c staticMetaObject of a Q_GADGET class to
+  JavaScript.
+
+  \section2 Dynamic QObject Properties
+
+  Dynamic QObject properties are not supported. For example, the following code
+  will not work:
+
+  \snippet code/src_script_qjsengine.cpp 6
 
   \section1 Extensions
 
@@ -285,8 +346,9 @@ QJSEngine::QJSEngine()
 
 QJSEngine::QJSEngine(QObject *parent)
     : QObject(*new QJSEnginePrivate, parent)
-    , d(new QV8Engine(this))
+    , m_v4Engine(new QV4::ExecutionEngine(this))
 {
+    m_v4Engine->v8Engine = new QV8Engine(m_v4Engine);
     checkForApplicationInstance();
 
     QJSEnginePrivate::addToDebugServer(this);
@@ -297,8 +359,9 @@ QJSEngine::QJSEngine(QObject *parent)
 */
 QJSEngine::QJSEngine(QJSEnginePrivate &dd, QObject *parent)
     : QObject(dd, parent)
-    , d(new QV8Engine(this))
+    , m_v4Engine(new QV4::ExecutionEngine(this))
 {
+    m_v4Engine->v8Engine = new QV8Engine(m_v4Engine);
     checkForApplicationInstance();
 }
 
@@ -312,11 +375,12 @@ QJSEngine::QJSEngine(QJSEnginePrivate &dd, QObject *parent)
 QJSEngine::~QJSEngine()
 {
     QJSEnginePrivate::removeFromDebugServer(this);
-    delete d;
+    delete m_v4Engine->v8Engine;
+    delete m_v4Engine;
 }
 
 /*!
-    \fn QV8Engine *QJSEngine::handle() const
+    \fn QV4::ExecutionEngine *QJSEngine::handle() const
     \internal
 */
 
@@ -333,7 +397,7 @@ QJSEngine::~QJSEngine()
 */
 void QJSEngine::collectGarbage()
 {
-    d->m_v4Engine->memoryManager->runGC();
+    m_v4Engine->memoryManager->runGC();
 }
 
 #if QT_DEPRECATED_SINCE(5, 6)
@@ -390,12 +454,12 @@ void QJSEngine::installTranslatorFunctions(const QJSValue &object)
 void QJSEngine::installExtensions(QJSEngine::Extensions extensions, const QJSValue &object)
 {
     QV4::ExecutionEngine *otherEngine = QJSValuePrivate::engine(&object);
-    if (otherEngine && otherEngine != d->m_v4Engine) {
+    if (otherEngine && otherEngine != m_v4Engine) {
         qWarning("QJSEngine: Trying to install extensions from a different engine");
         return;
     }
 
-    QV4::Scope scope(d->m_v4Engine);
+    QV4::Scope scope(m_v4Engine);
     QV4::ScopedObject obj(scope);
     QV4::Value *val = QJSValuePrivate::getValue(&object);
     if (val)
@@ -406,6 +470,17 @@ void QJSEngine::installExtensions(QJSEngine::Extensions extensions, const QJSVal
     QV4::GlobalExtensions::init(obj, extensions);
 }
 
+static QUrl urlForFileName(const QString &fileName)
+{
+    if (!fileName.startsWith(QLatin1Char(':')))
+        return QUrl::fromLocalFile(fileName);
+
+    QUrl url;
+    url.setPath(fileName.mid(1));
+    url.setScheme(QLatin1String("qrc"));
+    return url;
+}
+
 /*!
     Evaluates \a program, using \a lineNumber as the base line number,
     and returns the result of the evaluation.
@@ -436,17 +511,16 @@ void QJSEngine::installExtensions(QJSEngine::Extensions extensions, const QJSVal
 */
 QJSValue QJSEngine::evaluate(const QString& program, const QString& fileName, int lineNumber)
 {
-    QV4::ExecutionEngine *v4 = d->m_v4Engine;
+    QV4::ExecutionEngine *v4 = m_v4Engine;
     QV4::Scope scope(v4);
-    QV4::ExecutionContextSaver saver(scope);
-
-    QV4::ExecutionContext *ctx = v4->currentContext;
-    if (ctx->d() != v4->rootContext()->d())
-        ctx = v4->pushGlobalContext();
     QV4::ScopedValue result(scope);
 
-    QV4::Script script(ctx, program, fileName, lineNumber);
-    script.strictMode = ctx->d()->strictMode;
+    QV4::Script script(v4->rootContext(), QV4::Compiler::ContextType::Global, program, urlForFileName(fileName).toString(), lineNumber);
+    script.strictMode = false;
+    if (v4->currentStackFrame)
+        script.strictMode = v4->currentStackFrame->v4Function->isStrict();
+    else if (v4->globalCode)
+        script.strictMode = v4->globalCode->isStrict();
     script.inheritContext = true;
     script.parse();
     if (!scope.engine->hasException)
@@ -454,7 +528,44 @@ QJSValue QJSEngine::evaluate(const QString& program, const QString& fileName, in
     if (scope.engine->hasException)
         result = v4->catchException();
 
-    return QJSValue(v4, result->asReturnedValue());
+    QJSValue retval(v4, result->asReturnedValue());
+
+    return retval;
+}
+
+/*!
+    Imports the module located at \a fileName and returns a module namespace object that
+    contains all exported variables, constants and functions as properties.
+
+    If this is the first time the module is imported in the engine, the file is loaded
+    from the specified location in either the local file system or the Qt resource system
+    and evaluated as an ECMAScript module. The file is expected to be encoded in UTF-8 text.
+
+    Subsequent imports of the same module will return the previously imported instance. Modules
+    are singletons and remain around until the engine is destroyed.
+
+    The specified \a fileName will internally be normalized using \l QFileInfo::canonicalFilePath().
+    That means that multiple imports of the same file on disk using different relative paths will
+    load the file only once.
+
+    \note If an exception is thrown during the loading of the module, the return value
+    will be the exception (typically an \c{Error} object; see QJSValue::isError()).
+
+    \since 5.12
+ */
+QJSValue QJSEngine::importModule(const QString &fileName)
+{
+    const QUrl url = urlForFileName(QFileInfo(fileName).canonicalFilePath());
+    auto moduleUnit = m_v4Engine->loadModule(url);
+    if (m_v4Engine->hasException)
+        return QJSValue(m_v4Engine, m_v4Engine->catchException());
+
+    QV4::Scope scope(m_v4Engine);
+    QV4::Scoped<QV4::Module> moduleNamespace(scope, moduleUnit->instantiate(m_v4Engine));
+    if (m_v4Engine->hasException)
+        return QJSValue(m_v4Engine, m_v4Engine->catchException());
+    moduleUnit->evaluate();
+    return QJSValue(m_v4Engine, moduleNamespace->asReturnedValue());
 }
 
 /*!
@@ -467,9 +578,49 @@ QJSValue QJSEngine::evaluate(const QString& program, const QString& fileName, in
 */
 QJSValue QJSEngine::newObject()
 {
-    QV4::Scope scope(d->m_v4Engine);
-    QV4::ScopedValue v(scope, d->m_v4Engine->newObject());
-    return QJSValue(d->m_v4Engine, v->asReturnedValue());
+    QV4::Scope scope(m_v4Engine);
+    QV4::ScopedValue v(scope, m_v4Engine->newObject());
+    return QJSValue(m_v4Engine, v->asReturnedValue());
+}
+
+/*!
+  \since 5.12
+  Creates a JavaScript object of class Error.
+
+  The prototype of the created object will be \a errorType.
+
+  \sa newObject(), throwError(), QJSValue::isError()
+*/
+QJSValue QJSEngine::newErrorObject(QJSValue::ErrorType errorType, const QString &message)
+{
+    QV4::Scope scope(m_v4Engine);
+    QV4::ScopedObject error(scope);
+    switch (errorType) {
+    case QJSValue::RangeError:
+        error = m_v4Engine->newRangeErrorObject(message);
+        break;
+    case QJSValue::SyntaxError:
+        error = m_v4Engine->newSyntaxErrorObject(message);
+        break;
+    case QJSValue::TypeError:
+        error = m_v4Engine->newTypeErrorObject(message);
+        break;
+    case QJSValue::URIError:
+        error = m_v4Engine->newURIErrorObject(message);
+        break;
+    case QJSValue::ReferenceError:
+        error = m_v4Engine->newReferenceErrorObject(message);
+        break;
+    case QJSValue::EvalError:
+        error = m_v4Engine->newEvalErrorObject(message);
+        break;
+    case QJSValue::GenericError:
+        error = m_v4Engine->newErrorObject(message);
+        break;
+    case QJSValue::NoError:
+        return QJSValue::UndefinedValue;
+    }
+    return QJSValue(m_v4Engine, error->asReturnedValue());
 }
 
 /*!
@@ -479,12 +630,12 @@ QJSValue QJSEngine::newObject()
 */
 QJSValue QJSEngine::newArray(uint length)
 {
-    QV4::Scope scope(d->m_v4Engine);
-    QV4::ScopedArrayObject array(scope, d->m_v4Engine->newArrayObject());
+    QV4::Scope scope(m_v4Engine);
+    QV4::ScopedArrayObject array(scope, m_v4Engine->newArrayObject());
     if (length < 0x1000)
         array->arrayReserve(length);
     array->setArrayLengthUnchecked(length);
-    return QJSValue(d->m_v4Engine, array.asReturnedValue());
+    return QJSValue(m_v4Engine, array.asReturnedValue());
 }
 
 /*!
@@ -510,7 +661,7 @@ QJSValue QJSEngine::newArray(uint length)
 QJSValue QJSEngine::newQObject(QObject *object)
 {
     Q_D(QJSEngine);
-    QV4::ExecutionEngine *v4 = QV8Engine::getV4(d);
+    QV4::ExecutionEngine *v4 = m_v4Engine;
     QV4::Scope scope(v4);
     if (object) {
         QQmlData *ddata = QQmlData::get(object, true);
@@ -532,24 +683,24 @@ QJSValue QJSEngine::newQObject(QObject *object)
   When called as a constructor, a new instance of the class will be created.
   Only constructors exposed by Q_INVOKABLE will be visible from the script engine.
 
-  \sa newQObject()
+  \sa newQObject(), {QObject Integration}
 */
 
 QJSValue QJSEngine::newQMetaObject(const QMetaObject* metaObject) {
     Q_D(QJSEngine);
-    QV4::ExecutionEngine *v4 = QV8Engine::getV4(d);
+    QV4::ExecutionEngine *v4 = m_v4Engine;
     QV4::Scope scope(v4);
     QV4::ScopedValue v(scope, QV4::QMetaObjectWrapper::create(v4, metaObject));
     return QJSValue(v4, v->asReturnedValue());
 }
 
-/*! \fn QJSValue QJSEngine::newQMetaObject<T>()
+/*! \fn template <typename T> QJSValue QJSEngine::newQMetaObject()
 
   \since 5.8
   Creates a JavaScript object that wraps the static QMetaObject associated
   with class \c{T}.
 
-  \sa newQObject()
+  \sa newQObject(), {QObject Integration}
 */
 
 
@@ -565,10 +716,9 @@ QJSValue QJSEngine::newQMetaObject(const QMetaObject* metaObject) {
 */
 QJSValue QJSEngine::globalObject() const
 {
-    Q_D(const QJSEngine);
-    QV4::Scope scope(d->m_v4Engine);
-    QV4::ScopedValue v(scope, d->m_v4Engine->globalObject);
-    return QJSValue(d->m_v4Engine, v->asReturnedValue());
+    QV4::Scope scope(m_v4Engine);
+    QV4::ScopedValue v(scope, m_v4Engine->globalObject);
+    return QJSValue(m_v4Engine, v->asReturnedValue());
 }
 
 /*!
@@ -577,10 +727,9 @@ QJSValue QJSEngine::globalObject() const
  */
 QJSValue QJSEngine::create(int type, const void *ptr)
 {
-    Q_D(QJSEngine);
-    QV4::Scope scope(d->m_v4Engine);
+    QV4::Scope scope(m_v4Engine);
     QV4::ScopedValue v(scope, scope.engine->metaTypeToJS(type, ptr));
-    return QJSValue(d->m_v4Engine, v->asReturnedValue());
+    return QJSValue(m_v4Engine, v->asReturnedValue());
 }
 
 /*!
@@ -616,16 +765,16 @@ bool QJSEngine::convertV2(const QJSValue &value, int type, void *ptr)
             double d = QV4::RuntimeHelpers::stringToNumber(string);
             switch (type) {
             case QMetaType::Int:
-                *reinterpret_cast<int*>(ptr) = QV4::Primitive::toInt32(d);
+                *reinterpret_cast<int*>(ptr) = QV4::Value::toInt32(d);
                 return true;
             case QMetaType::UInt:
-                *reinterpret_cast<uint*>(ptr) = QV4::Primitive::toUInt32(d);
+                *reinterpret_cast<uint*>(ptr) = QV4::Value::toUInt32(d);
                 return true;
             case QMetaType::LongLong:
-                *reinterpret_cast<qlonglong*>(ptr) = QV4::Primitive::toInteger(d);
+                *reinterpret_cast<qlonglong*>(ptr) = QV4::Value::toInteger(d);
                 return true;
             case QMetaType::ULongLong:
-                *reinterpret_cast<qulonglong*>(ptr) = QV4::Primitive::toInteger(d);
+                *reinterpret_cast<qulonglong*>(ptr) = QV4::Value::toInteger(d);
                 return true;
             case QMetaType::Double:
                 *reinterpret_cast<double*>(ptr) = d;
@@ -634,19 +783,19 @@ bool QJSEngine::convertV2(const QJSValue &value, int type, void *ptr)
                 *reinterpret_cast<float*>(ptr) = d;
                 return true;
             case QMetaType::Short:
-                *reinterpret_cast<short*>(ptr) = QV4::Primitive::toInt32(d);
+                *reinterpret_cast<short*>(ptr) = QV4::Value::toInt32(d);
                 return true;
             case QMetaType::UShort:
-                *reinterpret_cast<unsigned short*>(ptr) = QV4::Primitive::toUInt32(d);
+                *reinterpret_cast<unsigned short*>(ptr) = QV4::Value::toUInt32(d);
                 return true;
             case QMetaType::Char:
-                *reinterpret_cast<char*>(ptr) = QV4::Primitive::toInt32(d);
+                *reinterpret_cast<char*>(ptr) = QV4::Value::toInt32(d);
                 return true;
             case QMetaType::UChar:
-                *reinterpret_cast<unsigned char*>(ptr) = QV4::Primitive::toUInt32(d);
+                *reinterpret_cast<unsigned char*>(ptr) = QV4::Value::toUInt32(d);
                 return true;
             case QMetaType::QChar:
-                *reinterpret_cast<QChar*>(ptr) = QV4::Primitive::toUInt32(d);
+                *reinterpret_cast<QChar*>(ptr) = QV4::Value::toUInt32(d);
                 return true;
             default:
                 return false;
@@ -703,32 +852,134 @@ bool QJSEngine::convertV2(const QJSValue &value, int type, void *ptr)
     }
 }
 
-/*! \fn QJSValue QJSEngine::toScriptValue(const T &value)
+/*! \fn template <typename T> QJSValue QJSEngine::toScriptValue(const T &value)
 
     Creates a QJSValue with the given \a value.
 
     \sa fromScriptValue()
 */
 
-/*! \fn T QJSEngine::fromScriptValue(const QJSValue &value)
+/*! \fn template <typename T> T QJSEngine::fromScriptValue(const QJSValue &value)
 
     Returns the given \a value converted to the template type \c{T}.
 
     \sa toScriptValue()
 */
 
+/*!
+    Throws a run-time error (exception) with the given \a message.
+
+    This method is the C++ counterpart of a \c throw() expression in
+    JavaScript. It enables C++ code to report run-time errors to QJSEngine.
+    Therefore it should only be called from C++ code that was invoked by a
+    JavaScript function through QJSEngine.
+
+    When returning from C++, the engine will interrupt the normal flow of
+    execution and call the the next pre-registered exception handler with
+    an error object that contains the given \a message. The error object
+    will point to the location of the top-most context on the JavaScript
+    caller stack; specifically, it will have properties \c lineNumber,
+    \c fileName and \c stack. These properties are described in
+    \l{Script Exceptions}.
+
+    In the following example a C++ method in \e FileAccess.cpp throws an error
+    in \e qmlFile.qml at the position where \c readFileAsText() is called:
+
+    \code
+    // qmlFile.qml
+    function someFunction() {
+      ...
+      var text = FileAccess.readFileAsText("/path/to/file.txt");
+    }
+    \endcode
+
+    \code
+    // FileAccess.cpp
+    // Assuming that FileAccess is a QObject-derived class that has been
+    // registered as a singleton type and provides an invokable method
+    // readFileAsText()
+
+    QJSValue FileAccess::readFileAsText(const QString & filePath) {
+      QFile file(filePath);
+
+      if (!file.open(QIODevice::ReadOnly)) {
+        jsEngine->throwError(file.errorString());
+        return QString();
+      }
+
+      ...
+      return content;
+    }
+    \endcode
+
+    It is also possible to catch the thrown error in JavaScript:
+    \code
+    // qmlFile.qml
+    function someFunction() {
+      ...
+      var text;
+      try {
+        text = FileAccess.readFileAsText("/path/to/file.txt");
+      } catch (error) {
+        console.warn("In " + error.fileName + ":" + "error.lineNumber" +
+                     ": " + error.message);
+      }
+    }
+    \endcode
+
+    If you need a more specific run-time error to describe an exception, you can use the
+    \l {QJSEngine::}{throwError(QJSValue::ErrorType errorType, const QString &message)}
+    overload.
+
+    \since Qt 5.12
+    \sa {Script Exceptions}
+*/
+void QJSEngine::throwError(const QString &message)
+{
+    m_v4Engine->throwError(message);
+}
+
+/*!
+    \overload throwError()
+
+    Throws a run-time error (exception) with the given \a errorType and
+    \a message.
+
+    \code
+    // Assuming that DataEntry is a QObject-derived class that has been
+    // registered as a singleton type and provides an invokable method
+    // setAge().
+
+    void DataEntry::setAge(int age) {
+      if (age < 0 || age > 200) {
+        jsEngine->throwError(QJSValue::RangeError,
+                             "Age must be between 0 and 200");
+      }
+      ...
+    }
+    \endcode
+
+    \since Qt 5.12
+    \sa {Script Exceptions}, newErrorObject()
+*/
+void QJSEngine::throwError(QJSValue::ErrorType errorType, const QString &message)
+{
+    QV4::Scope scope(m_v4Engine);
+    QJSValue error = newErrorObject(errorType, message);
+    QV4::ScopedObject e(scope, QJSValuePrivate::getValue(&error));
+    if (!e)
+        return;
+    m_v4Engine->throwError(e);
+}
 
 QJSEnginePrivate *QJSEnginePrivate::get(QV4::ExecutionEngine *e)
 {
-    return e->v8Engine->publicEngine()->d_func();
+    return e->jsEngine()->d_func();
 }
 
 QJSEnginePrivate::~QJSEnginePrivate()
 {
-    typedef QHash<const QMetaObject *, QQmlPropertyCache *>::Iterator PropertyCacheIt;
-
-    for (PropertyCacheIt iter = propertyCache.begin(), end = propertyCache.end(); iter != end; ++iter)
-        (*iter)->release();
+    QQmlMetaType::freeUnusedTypesAndCaches();
 }
 
 void QJSEnginePrivate::addToDebugServer(QJSEngine *q)
@@ -751,20 +1002,6 @@ void QJSEnginePrivate::removeFromDebugServer(QJSEngine *q)
         server->removeEngine(q);
 }
 
-QQmlPropertyCache *QJSEnginePrivate::createCache(const QMetaObject *mo)
-{
-    if (!mo->superClass()) {
-        QQmlPropertyCache *rv = new QQmlPropertyCache(QV8Engine::getV4(q_func()), mo);
-        propertyCache.insert(mo, rv);
-        return rv;
-    } else {
-        QQmlPropertyCache *super = cache(mo->superClass());
-        QQmlPropertyCache *rv = super->copyAndAppend(mo);
-        propertyCache.insert(mo, rv);
-        return rv;
-    }
-}
-
 /*!
    \since 5.5
    \relates QJSEngine
@@ -779,7 +1016,7 @@ QJSEngine *qjsEngine(const QObject *object)
 {
     QQmlData *data = QQmlData::get(object, false);
     if (!data || data->jsWrapper.isNullOrUndefined())
-        return 0;
+        return nullptr;
     return data->jsWrapper.engine()->jsEngine();
 }
 
diff --git a/src/qml/jsapi/qjsengine.h b/src/qml/jsapi/qjsengine.h
index 41c4b81270..6300842341 100644
--- a/src/qml/jsapi/qjsengine.h
+++ b/src/qml/jsapi/qjsengine.h
@@ -47,10 +47,10 @@
 #include <QtCore/qobject.h>
 #include <QtQml/qjsvalue.h>
 
-QT_BEGIN_NAMESPACE
+#include <QtQml/qqmldebug.h>
 
+QT_BEGIN_NAMESPACE
 
-class QV8Engine;
 
 template <typename T>
 inline T qjsvalue_cast(const QJSValue &);
@@ -63,12 +63,14 @@ class Q_QML_EXPORT QJSEngine
 public:
     QJSEngine();
     explicit QJSEngine(QObject *parent);
-    virtual ~QJSEngine();
+    ~QJSEngine() override;
 
     QJSValue globalObject() const;
 
     QJSValue evaluate(const QString &program, const QString &fileName = QString(), int lineNumber = 1);
 
+    QJSValue importModule(const QString &fileName);
+
     QJSValue newObject();
     QJSValue newArray(uint length = 0);
 
@@ -82,6 +84,8 @@ public:
         return newQMetaObject(&T::staticMetaObject);
     }
 
+    QJSValue newErrorObject(QJSValue::ErrorType errorType, const QString &message = QString());
+
     template <typename T>
     inline QJSValue toScriptValue(const T &value)
     {
@@ -109,7 +113,10 @@ public:
 
     void installExtensions(Extensions extensions, const QJSValue &object = QJSValue());
 
-    QV8Engine *handle() const { return d; }
+    QV4::ExecutionEngine *handle() const { return m_v4Engine; }
+
+    void throwError(const QString &message);
+    void throwError(QJSValue::ErrorType errorType, const QString &message = QString());
 
 private:
     QJSValue create(int type, const void *ptr);
@@ -119,13 +126,12 @@ private:
     friend inline bool qjsvalue_cast_helper(const QJSValue &, int, void *);
 
 protected:
-    QJSEngine(QJSEnginePrivate &dd, QObject *parent = Q_NULLPTR);
+    QJSEngine(QJSEnginePrivate &dd, QObject *parent = nullptr);
 
 private:
-    QV8Engine *d;
+    QV4::ExecutionEngine *m_v4Engine;
     Q_DISABLE_COPY(QJSEngine)
     Q_DECLARE_PRIVATE(QJSEngine)
-    friend class QV8Engine;
 };
 
 Q_DECLARE_OPERATORS_FOR_FLAGS(QJSEngine::Extensions)
diff --git a/src/qml/jsapi/qjsengine_p.h b/src/qml/jsapi/qjsengine_p.h
index 2b462451ed..a77d710cff 100644
--- a/src/qml/jsapi/qjsengine_p.h
+++ b/src/qml/jsapi/qjsengine_p.h
@@ -55,6 +55,7 @@
 #include <QtCore/qmutex.h>
 #include "qjsengine.h"
 #include "private/qtqmlglobal_p.h"
+#include <private/qqmlmetatype_p.h>
 
 QT_BEGIN_NAMESPACE
 
@@ -74,7 +75,7 @@ public:
     static QJSEnginePrivate* get(QV4::ExecutionEngine *e);
 
     QJSEnginePrivate() : mutex(QMutex::Recursive) {}
-    ~QJSEnginePrivate();
+    ~QJSEnginePrivate() override;
 
     static void addToDebugServer(QJSEngine *q);
     static void removeFromDebugServer(QJSEngine *q);
@@ -108,16 +109,8 @@ public:
 
 
     // These methods may be called from the QML loader thread
-    inline QQmlPropertyCache *cache(QObject *obj);
-    inline QQmlPropertyCache *cache(const QMetaObject *);
-
-private:
-    // Must be called locked
-    QQmlPropertyCache *createCache(const QMetaObject *);
-
-    // These members must be protected by a QJSEnginePrivate::Locker as they are required by
-    // the threaded loader.  Only access them through their respective accessor methods.
-    QHash<const QMetaObject *, QQmlPropertyCache *> propertyCache;
+    inline QQmlPropertyCache *cache(QObject *obj, int minorVersion = -1);
+    inline QQmlPropertyCache *cache(const QMetaObject *, int minorVersion = -1);
 };
 
 QJSEnginePrivate::Locker::Locker(const QJSEngine *e)
@@ -167,16 +160,14 @@ and deleted before the loader thread has a chance to use or reference it.  This
 can't currently happen as the cache holds a reference to the
 QQmlPropertyCache until the QQmlEngine is destroyed.
 */
-QQmlPropertyCache *QJSEnginePrivate::cache(QObject *obj)
+QQmlPropertyCache *QJSEnginePrivate::cache(QObject *obj, int minorVersion)
 {
     if (!obj || QObjectPrivate::get(obj)->metaObject || QObjectPrivate::get(obj)->wasDeleted)
-        return 0;
+        return nullptr;
 
     Locker locker(this);
     const QMetaObject *mo = obj->metaObject();
-    QQmlPropertyCache *rv = propertyCache.value(mo);
-    if (!rv) rv = createCache(mo);
-    return rv;
+    return QQmlMetaType::propertyCache(mo, minorVersion);
 }
 
 /*!
@@ -188,14 +179,12 @@ exist for the lifetime of the QQmlEngine.
 
 The returned cache is not referenced, so if it is to be stored, call addref().
 */
-QQmlPropertyCache *QJSEnginePrivate::cache(const QMetaObject *metaObject)
+QQmlPropertyCache *QJSEnginePrivate::cache(const QMetaObject *metaObject, int minorVersion)
 {
     Q_ASSERT(metaObject);
 
     Locker locker(this);
-    QQmlPropertyCache *rv = propertyCache.value(metaObject);
-    if (!rv) rv = createCache(metaObject);
-    return rv;
+    return QQmlMetaType::propertyCache(metaObject, minorVersion);
 }
 
 
diff --git a/src/qml/jsapi/qjsvalue.cpp b/src/qml/jsapi/qjsvalue.cpp
index 3a3cf46ddb..e20317cff1 100644
--- a/src/qml/jsapi/qjsvalue.cpp
+++ b/src/qml/jsapi/qjsvalue.cpp
@@ -53,7 +53,7 @@
 #include "qv4errorobject_p.h"
 #include "private/qv8engine_p.h"
 #include <private/qv4mm_p.h>
-#include <private/qv4scopedvalue_p.h>
+#include <private/qv4jscall_p.h>
 #include <private/qv4qobjectwrapper_p.h>
 
 /*!
@@ -67,7 +67,7 @@
 
   QJSValue supports the types defined in the \l{ECMA-262}
   standard: The primitive types, which are Undefined, Null, Boolean,
-  Number, and String; and the Object type. Additionally, built-in
+  Number, and String; and the Object and Array types. Additionally, built-in
   support is provided for Qt/C++ types such as QVariant and QObject.
 
   For the object-based types (including Date and RegExp), use the
@@ -80,7 +80,7 @@
   used to test if a value is of a certain type. The methods named
   toT() (e.g. toBool(), toString()) can be used to convert a
   QJSValue to another type. You can also use the generic
-  QJSValue_cast() function.
+  qjsvalue_cast() function.
 
   Object values have zero or more properties which are themselves
   QJSValues. Use setProperty() to set a property of an object, and
@@ -108,6 +108,38 @@
   script code, or QJSValueIterator in C++.
 
   \sa QJSEngine, QJSValueIterator
+
+  \section1 Working With Arrays
+
+  To create an array using QJSValue, use \l QJSEngine::newArray():
+
+  \code
+  // Assumes that this class was declared in QML.
+  QJSValue jsArray = engine->newArray(3);
+  \endcode
+
+  To set individual elements in the array, use
+  the \l {QJSValue::}{setProperty(quint32 arrayIndex, const QJSValue &value)}
+  overload. For example, to fill the array above with integers:
+
+  \code
+  for (int i = 0; i < 3; ++i) {
+      jsArray.setProperty(i, QRandomGenerator::global().generate());
+  }
+  \endcode
+
+  To determine the length of the array, access the \c "length" property.
+  To access array elements, use the
+  \l {QJSValue::}{property(quint32 arrayIndex)} overload. The following code
+  reads the array we created above back into a list:
+
+  \code
+  QVector<int> integers;
+  const int length = jsArray.property("length").toInt();
+  for (int i = 0; i < length; ++i) {
+      integers.append(jsArray.property(i).toInt());
+  }
+  \endcode
 */
 
 /*!
@@ -120,6 +152,39 @@
     \value NullValue A null value.
 */
 
+/*!
+    \typedef QJSValueList
+    \relates QJSValue
+
+    This is a typedef for a QList<QJSValue>.
+*/
+
+/*!
+    \enum QJSValue::ErrorType
+    \since 5.12
+
+    Use this enum for JavaScript language-specific types of Error objects.
+
+    They may be useful when emulating language features in C++ requires the use
+    of specialized exception types. In addition, they may help to more clearly
+    communicate certain typical conditions, instead of throwing a generic
+    JavaScript exception. For example, code that deals with networking and
+    resource locators may find it useful to propagate errors related to
+    malformed locators using the URIError type.
+
+    \omitvalue NoError
+    \value GenericError A generic Error object, but not of a specific sub-type.
+    \omitvalue EvalError
+    \value RangeError A value did not match the expected set or range.
+    \value ReferenceError A non-existing variable referenced.
+    \value SyntaxError An invalid token or sequence of tokens was encountered
+    that does not conform with the syntax of the language.
+    \value TypeError An operand or argument is incompatible with the type
+    expected.
+    \value URIError A URI handling function was used incorrectly or the URI
+    provided is malformed.
+*/
+
 QT_BEGIN_NAMESPACE
 
 using namespace QV4;
@@ -225,7 +290,7 @@ QJSValue::QJSValue(const QJSValue& other)
 */
 
 /*!
-    \fn QJSValue &operator=(QJSValue && other)
+    \fn QJSValue &QJSValue::operator=(QJSValue && other)
 
     Move-assigns \a other to this QJSValue object.
 */
@@ -332,7 +397,7 @@ bool QJSValue::isUndefined() const
   Returns true if this QJSValue is an object of the Error class;
   otherwise returns false.
 
-  \sa {QJSEngine#Script Exceptions}{QJSEngine - Script Exceptions}
+  \sa errorType(), {QJSEngine#Script Exceptions}{QJSEngine - Script Exceptions}
 */
 bool QJSValue::isError() const
 {
@@ -343,6 +408,41 @@ bool QJSValue::isError() const
 }
 
 /*!
+  \since 5.12
+  Returns the error type this QJSValue represents if it is an Error object.
+  Otherwise, returns \c NoError."
+
+  \sa isError(), {QJSEngine#Script Exceptions}{QJSEngine - Script Exceptions}
+*/
+QJSValue::ErrorType QJSValue::errorType() const
+{
+    QV4::Value *val = QJSValuePrivate::getValue(this);
+    if (!val)
+        return NoError;
+    QV4::ErrorObject *error = val->as<ErrorObject>();
+    if (!error)
+        return NoError;
+    switch (error->d()->errorType) {
+    case QV4::Heap::ErrorObject::Error:
+        return GenericError;
+    case QV4::Heap::ErrorObject::EvalError:
+        return EvalError;
+    case QV4::Heap::ErrorObject::RangeError:
+        return RangeError;
+    case QV4::Heap::ErrorObject::ReferenceError:
+        return ReferenceError;
+    case QV4::Heap::ErrorObject::SyntaxError:
+        return SyntaxError;
+    case QV4::Heap::ErrorObject::TypeError:
+        return TypeError;
+    case QV4::Heap::ErrorObject::URIError:
+        return URIError;
+    }
+    Q_UNREACHABLE();
+    return NoError;
+}
+
+/*!
   Returns true if this QJSValue is an object of the Array class;
   otherwise returns false.
 
@@ -370,7 +470,7 @@ bool QJSValue::isObject() const
     QV4::Value *val = QJSValuePrivate::getValue(this);
     if (!val)
         return false;
-    return val->as<Object>();
+    return val->as<QV4::Object>();
 }
 
 /*!
@@ -530,7 +630,7 @@ qint32 QJSValue::toInt() const
     if (!val) {
         QVariant *variant = QJSValuePrivate::getVariant(this);
         if (variant->userType() == QMetaType::QString)
-            return QV4::Primitive::toInt32(RuntimeHelpers::stringToNumber(variant->toString()));
+            return QV4::Value::toInt32(RuntimeHelpers::stringToNumber(variant->toString()));
         else
             return variant->toInt();
     }
@@ -564,7 +664,7 @@ quint32 QJSValue::toUInt() const
     if (!val) {
         QVariant *variant = QJSValuePrivate::getVariant(this);
         if (variant->userType() == QMetaType::QString)
-            return QV4::Primitive::toUInt32(RuntimeHelpers::stringToNumber(variant->toString()));
+            return QV4::Value::toUInt32(RuntimeHelpers::stringToNumber(variant->toString()));
         else
             return variant->toUInt();
     }
@@ -610,7 +710,7 @@ QVariant QJSValue::toVariant() const
     QV4::Value *val = QJSValuePrivate::valueForData(this, &scratch);
     Q_ASSERT(val);
 
-    if (Object *o = val->as<Object>())
+    if (QV4::Object *o = val->as<QV4::Object>())
         return o->engine()->toVariant(*val, /*typeHint*/ -1, /*createJSValueForObjects*/ false);
 
     if (String *s = val->stringValue())
@@ -623,7 +723,7 @@ QVariant QJSValue::toVariant() const
         return QVariant(val->asDouble());
     }
     if (val->isNull())
-        return QVariant(QMetaType::Nullptr, 0);
+        return QVariant(QMetaType::Nullptr, nullptr);
     Q_ASSERT(val->isUndefined());
     return QVariant();
 }
@@ -657,21 +757,21 @@ QJSValue QJSValue::call(const QJSValueList &args)
     Q_ASSERT(engine);
 
     Scope scope(engine);
-    ScopedCallData callData(scope, args.length());
-    callData->thisObject = engine->globalObject;
+    JSCallData jsCallData(scope, args.length());
+    *jsCallData->thisObject = engine->globalObject;
     for (int i = 0; i < args.size(); ++i) {
         if (!QJSValuePrivate::checkEngine(engine, args.at(i))) {
             qWarning("QJSValue::call() failed: cannot call function with argument created in a different engine");
             return QJSValue();
         }
-        callData->args[i] = QJSValuePrivate::convertedToValue(engine, args.at(i));
+        jsCallData->args[i] = QJSValuePrivate::convertedToValue(engine, args.at(i));
     }
 
-    f->call(scope, callData);
+    ScopedValue result(scope, f->call(jsCallData));
     if (engine->hasException)
-        scope.result = engine->catchException();
+        result = engine->catchException();
 
-    return QJSValue(engine, scope.result.asReturnedValue());
+    return QJSValue(engine, result->asReturnedValue());
 }
 
 /*!
@@ -713,21 +813,21 @@ QJSValue QJSValue::callWithInstance(const QJSValue &instance, const QJSValueList
         return QJSValue();
     }
 
-    ScopedCallData callData(scope, args.size());
-    callData->thisObject = QJSValuePrivate::convertedToValue(engine, instance);
+    JSCallData jsCallData(scope, args.size());
+    *jsCallData->thisObject = QJSValuePrivate::convertedToValue(engine, instance);
     for (int i = 0; i < args.size(); ++i) {
         if (!QJSValuePrivate::checkEngine(engine, args.at(i))) {
             qWarning("QJSValue::call() failed: cannot call function with argument created in a different engine");
             return QJSValue();
         }
-        callData->args[i] = QJSValuePrivate::convertedToValue(engine, args.at(i));
+        jsCallData->args[i] = QJSValuePrivate::convertedToValue(engine, args.at(i));
     }
 
-    f->call(scope, callData);
+    ScopedValue result(scope, f->call(jsCallData));
     if (engine->hasException)
-        scope.result = engine->catchException();
+        result = engine->catchException();
 
-    return QJSValue(engine, scope.result.asReturnedValue());
+    return QJSValue(engine, result->asReturnedValue());
 }
 
 /*!
@@ -762,20 +862,20 @@ QJSValue QJSValue::callAsConstructor(const QJSValueList &args)
     Q_ASSERT(engine);
 
     Scope scope(engine);
-    ScopedCallData callData(scope, args.size());
+    JSCallData jsCallData(scope, args.size());
     for (int i = 0; i < args.size(); ++i) {
         if (!QJSValuePrivate::checkEngine(engine, args.at(i))) {
             qWarning("QJSValue::callAsConstructor() failed: cannot construct function with argument created in a different engine");
             return QJSValue();
         }
-        callData->args[i] = QJSValuePrivate::convertedToValue(engine, args.at(i));
+        jsCallData->args[i] = QJSValuePrivate::convertedToValue(engine, args.at(i));
     }
 
-    f->construct(scope, callData);
+    ScopedValue result(scope, f->callAsConstructor(jsCallData));
     if (engine->hasException)
-        scope.result = engine->catchException();
+        result = engine->catchException();
 
-    return QJSValue(engine, scope.result.asReturnedValue());
+    return QJSValue(engine, result->asReturnedValue());
 }
 
 #ifdef QT_DEPRECATED
@@ -792,7 +892,7 @@ QJSEngine* QJSValue::engine() const
     QV4::ExecutionEngine *engine = QJSValuePrivate::engine(this);
     if (engine)
         return engine->jsEngine();
-    return 0;
+    return nullptr;
 }
 
 #endif // QT_DEPRECATED
@@ -810,10 +910,10 @@ QJSValue QJSValue::prototype() const
     if (!engine)
         return QJSValue();
     QV4::Scope scope(engine);
-    ScopedObject o(scope, QJSValuePrivate::getValue(this)->as<Object>());
+    ScopedObject o(scope, QJSValuePrivate::getValue(this)->as<QV4::Object>());
     if (!o)
         return QJSValue();
-    ScopedObject p(scope, o->prototype());
+    ScopedObject p(scope, o->getPrototypeOf());
     if (!p)
         return QJSValue(NullValue);
     return QJSValue(o->internalClass()->engine, p.asReturnedValue());
@@ -845,7 +945,7 @@ void QJSValue::setPrototype(const QJSValue& prototype)
     if (!val)
         return;
     if (val->isNull()) {
-        o->setPrototype(0);
+        o->setPrototypeOf(nullptr);
         return;
     }
 
@@ -856,7 +956,7 @@ void QJSValue::setPrototype(const QJSValue& prototype)
         qWarning("QJSValue::setPrototype() failed: cannot set a prototype created in a different engine");
         return;
     }
-    if (!o->setPrototype(p))
+    if (!o->setPrototypeOf(p))
         qWarning("QJSValue::setPrototype() failed: cyclic prototype value");
 }
 
@@ -892,7 +992,7 @@ static bool js_equal(const QString &string, const QV4::Value &value)
         return RuntimeHelpers::stringToNumber(string) == value.asDouble();
     if (value.isBoolean())
         return RuntimeHelpers::stringToNumber(string) == double(value.booleanValue());
-    if (Object *o = value.objectValue()) {
+    if (QV4::Object *o = value.objectValue()) {
         Scope scope(o->engine());
         ScopedValue p(scope, RuntimeHelpers::toPrimitive(value, PREFERREDTYPE_HINT));
         return js_equal(string, p);
@@ -942,7 +1042,7 @@ bool QJSValue::equals(const QJSValue& other) const
     if (!ov)
         return other.equals(*this);
 
-    return Runtime::method_compareEqual(*v, *ov);
+    return Runtime::CompareEqual::call(*v, *ov);
 }
 
 /*!
@@ -1001,6 +1101,10 @@ bool QJSValue::strictlyEquals(const QJSValue& other) const
   occurred, property() returns the value that was thrown (typically
   an \c{Error} object).
 
+  To access array elements, use the
+  \l {QJSValue::}{setProperty(quint32 arrayIndex, const QJSValue &value)}
+  overload instead.
+
   \sa setProperty(), hasProperty(), QJSValueIterator
 */
 QJSValue QJSValue::property(const QString& name) const
@@ -1015,12 +1119,7 @@ QJSValue QJSValue::property(const QString& name) const
         return QJSValue();
 
     ScopedString s(scope, engine->newString(name));
-    uint idx = s->asArrayIndex();
-    if (idx < UINT_MAX)
-        return property(idx);
-
-    s->makeIdentifier();
-    QV4::ScopedValue result(scope, o->get(s));
+    QV4::ScopedValue result(scope, o->get(s->toPropertyKey()));
     if (engine->hasException)
         result = engine->catchException();
 
@@ -1032,8 +1131,25 @@ QJSValue QJSValue::property(const QString& name) const
 
   Returns the property at the given \a arrayIndex.
 
-  This function is provided for convenience and performance when
-  working with array objects.
+  It is possible to access elements in an array in two ways. The first is to
+  use the array index as the property name:
+
+  \code
+  qDebug() << jsValueArray.property(QLatin1String("4")).toString();
+  \endcode
+
+  The second is to use the overload that takes an index:
+
+  \code
+  qDebug() << jsValueArray.property(4).toString();
+  \endcode
+
+  Both of these approaches achieve the same result, except that the latter:
+
+  \list
+  \li Is easier to use (can use an integer directly)
+  \li Is faster (no conversion to integer)
+  \endlist
 
   If this QJSValue is not an Array object, this function behaves
   as if property() was called with the string representation of \a
@@ -1050,7 +1166,7 @@ QJSValue QJSValue::property(quint32 arrayIndex) const
     if (!o)
         return QJSValue();
 
-    QV4::ScopedValue result(scope, arrayIndex == UINT_MAX ? o->get(engine->id_uintMax()) : o->getIndexed(arrayIndex));
+    QV4::ScopedValue result(scope, arrayIndex == UINT_MAX ? o->get(engine->id_uintMax()) : o->get(arrayIndex));
     if (engine->hasException)
         engine->catchException();
     return QJSValue(engine, result->asReturnedValue());
@@ -1065,6 +1181,10 @@ QJSValue QJSValue::property(quint32 arrayIndex) const
   If this QJSValue does not already have a property with name \a name,
   a new property is created.
 
+  To modify array elements, use the
+  \l {QJSValue::}{setProperty(quint32 arrayIndex, const QJSValue &value)}
+  overload instead.
+
   \sa property(), deleteProperty()
 */
 void QJSValue::setProperty(const QString& name, const QJSValue& value)
@@ -1084,15 +1204,8 @@ void QJSValue::setProperty(const QString& name, const QJSValue& value)
     }
 
     ScopedString s(scope, engine->newString(name));
-    uint idx = s->asArrayIndex();
-    if (idx < UINT_MAX) {
-        setProperty(idx, value);
-        return;
-    }
-
-    s->makeIdentifier();
     QV4::ScopedValue v(scope, QJSValuePrivate::convertedToValue(engine, value));
-    o->put(s, v);
+    o->put(s->toPropertyKey(), v);
     if (engine->hasException)
         engine->catchException();
 }
@@ -1102,12 +1215,31 @@ void QJSValue::setProperty(const QString& name, const QJSValue& value)
 
   Sets the property at the given \a arrayIndex to the given \a value.
 
-  This function is provided for convenience and performance when
-  working with array objects.
+  It is possible to modify elements in an array in two ways. The first is to
+  use the array index as the property name:
+
+  \code
+  jsValueArray.setProperty(QLatin1String("4"), value);
+  \endcode
+
+  The second is to use the overload that takes an index:
+
+  \code
+  jsValueArray.setProperty(4, value);
+  \endcode
+
+  Both of these approaches achieve the same result, except that the latter:
+
+  \list
+  \li Is easier to use (can use an integer directly)
+  \li Is faster (no conversion to integer)
+  \endlist
 
   If this QJSValue is not an Array object, this function behaves
   as if setProperty() was called with the string representation of \a
   arrayIndex.
+
+  \sa {QJSValue::}{property(quint32 arrayIndex)}, {Working With Arrays}
 */
 void QJSValue::setProperty(quint32 arrayIndex, const QJSValue& value)
 {
@@ -1126,10 +1258,8 @@ void QJSValue::setProperty(quint32 arrayIndex, const QJSValue& value)
     }
 
     QV4::ScopedValue v(scope, QJSValuePrivate::convertedToValue(engine, value));
-    if (arrayIndex != UINT_MAX)
-        o->putIndexed(arrayIndex, v);
-    else
-        o->put(engine->id_uintMax(), v);
+    PropertyKey id = arrayIndex != UINT_MAX ? PropertyKey::fromArrayIndex(arrayIndex) : engine->id_uintMax()->propertyKey();
+    o->put(id, v);
     if (engine->hasException)
         engine->catchException();
 }
@@ -1166,10 +1296,7 @@ bool QJSValue::deleteProperty(const QString &name)
         return false;
 
     ScopedString s(scope, engine->newString(name));
-    bool b = o->deleteProperty(s);
-    if (engine->hasException)
-        engine->catchException();
-    return b;
+    return o->deleteProperty(s->toPropertyKey());
 }
 
 /*!
@@ -1189,8 +1316,8 @@ bool QJSValue::hasProperty(const QString &name) const
     if (!o)
         return false;
 
-    ScopedString s(scope, engine->newIdentifier(name));
-    return o->hasProperty(s);
+    ScopedString s(scope, engine->newString(name));
+    return o->hasProperty(s->toPropertyKey());
 }
 
 /*!
@@ -1211,16 +1338,16 @@ bool QJSValue::hasOwnProperty(const QString &name) const
         return false;
 
     ScopedString s(scope, engine->newIdentifier(name));
-    return o->hasOwnProperty(s);
+    return o->getOwnProperty(s->propertyKey()) != Attr_Invalid;
 }
 
 /*!
  * If this QJSValue is a QObject, returns the QObject pointer
- * that the QJSValue represents; otherwise, returns 0.
+ * that the QJSValue represents; otherwise, returns \nullptr.
  *
  * If the QObject that this QJSValue wraps has been deleted,
- * this function returns 0 (i.e. it is possible for toQObject()
- * to return 0 even when isQObject() returns true).
+ * this function returns \nullptr (i.e. it is possible for toQObject()
+ * to return \nullptr even when isQObject() returns true).
  *
  * \sa isQObject()
  */
@@ -1228,11 +1355,11 @@ QObject *QJSValue::toQObject() const
 {
     QV4::ExecutionEngine *engine = QJSValuePrivate::engine(this);
     if (!engine)
-        return 0;
+        return nullptr;
     QV4::Scope scope(engine);
     QV4::Scoped<QV4::QObjectWrapper> wrapper(scope, QJSValuePrivate::getValue(this));
     if (!wrapper)
-        return 0;
+        return nullptr;
 
     return wrapper->object();
 }
@@ -1249,11 +1376,11 @@ const QMetaObject *QJSValue::toQMetaObject() const
 {
     QV4::ExecutionEngine *engine = QJSValuePrivate::engine(this);
     if (!engine)
-        return 0;
+        return nullptr;
     QV4::Scope scope(engine);
     QV4::Scoped<QV4::QMetaObjectWrapper> wrapper(scope, QJSValuePrivate::getValue(this));
     if (!wrapper)
-        return 0;
+        return nullptr;
 
     return wrapper->metaObject();
 }
@@ -1309,7 +1436,7 @@ bool QJSValue::isRegExp() const
 bool QJSValue::isQObject() const
 {
     QV4::Value *val = QJSValuePrivate::getValue(this);
-    return val && val->as<QV4::QObjectWrapper>() != 0;
+    return val && val->as<QV4::QObjectWrapper>() != nullptr;
 }
 
 /*!
@@ -1323,7 +1450,7 @@ bool QJSValue::isQObject() const
 bool QJSValue::isQMetaObject() const
 {
     QV4::Value *val = QJSValuePrivate::getValue(this);
-    return val && val->as<QV4::QMetaObjectWrapper>() != 0;
+    return val && val->as<QV4::QMetaObjectWrapper>() != nullptr;
 }
 
 QT_END_NAMESPACE
diff --git a/src/qml/jsapi/qjsvalue.h b/src/qml/jsapi/qjsvalue.h
index 56bd64eec1..2f95e0ff31 100644
--- a/src/qml/jsapi/qjsvalue.h
+++ b/src/qml/jsapi/qjsvalue.h
@@ -68,6 +68,17 @@ public:
         UndefinedValue
     };
 
+    enum ErrorType {
+        NoError,
+        GenericError,
+        EvalError,
+        RangeError,
+        ReferenceError,
+        SyntaxError,
+        TypeError,
+        URIError
+    };
+
 public:
     QJSValue(SpecialValue value = UndefinedValue);
     ~QJSValue();
@@ -137,6 +148,7 @@ public:
     QJSValue callWithInstance(const QJSValue &instance, const QJSValueList &args = QJSValueList()); // ### Qt6: Make const
     QJSValue callAsConstructor(const QJSValueList &args = QJSValueList()); // ### Qt6: Make const
 
+    ErrorType errorType() const;
 #ifdef QT_DEPRECATED
     QT_DEPRECATED QJSEngine *engine() const;
 #endif
diff --git a/src/qml/jsapi/qjsvalue_p.h b/src/qml/jsapi/qjsvalue_p.h
index c4761ad6ea..bcf0a9d12d 100644
--- a/src/qml/jsapi/qjsvalue_p.h
+++ b/src/qml/jsapi/qjsvalue_p.h
@@ -62,13 +62,13 @@
 
 QT_BEGIN_NAMESPACE
 
-class QJSValuePrivate
+class Q_AUTOTEST_EXPORT QJSValuePrivate
 {
 public:
     static inline QV4::Value *getValue(const QJSValue *jsval)
     {
         if (jsval->d & 3)
-            return 0;
+            return nullptr;
         return reinterpret_cast<QV4::Value *>(jsval->d);
     }
 
@@ -76,7 +76,7 @@ public:
     {
         if (jsval->d & 1)
             return reinterpret_cast<QVariant *>(jsval->d & ~3);
-        return 0;
+        return nullptr;
     }
 
     static inline void setVariant(QJSValue *jsval, const QVariant &v) {
@@ -153,14 +153,14 @@ public:
             *v = QV4::Encode(variant->toUInt());
             break;
         default:
-            return 0;
+            return nullptr;
         }
         return v;
     }
 
     static QV4::ExecutionEngine *engine(const QJSValue *jsval) {
         QV4::Value *v = getValue(jsval);
-        return v ? QV4::PersistentValueStorage::getEngine(v) : 0;
+        return v ? QV4::PersistentValueStorage::getEngine(v) : nullptr;
     }
 
     static inline bool checkEngine(QV4::ExecutionEngine *e, const QJSValue &jsval) {
diff --git a/src/qml/jsapi/qjsvalueiterator.cpp b/src/qml/jsapi/qjsvalueiterator.cpp
index ce472ce7e5..076b90c5f2 100644
--- a/src/qml/jsapi/qjsvalueiterator.cpp
+++ b/src/qml/jsapi/qjsvalueiterator.cpp
@@ -47,19 +47,50 @@
 QT_BEGIN_NAMESPACE
 
 QJSValueIteratorPrivate::QJSValueIteratorPrivate(const QJSValue &v)
-    : value(v)
-    , currentIndex(UINT_MAX)
-    , nextIndex(UINT_MAX)
 {
+    init(v);
+}
+
+void QJSValueIteratorPrivate::init(const QJSValue &v)
+{
+    engine = nullptr;
+
     QV4::ExecutionEngine *e = QJSValuePrivate::engine(&v);
     if (!e)
         return;
+    QV4::Object *o = QJSValuePrivate::getValue(&v)->objectValue();
+    if (!o)
+        return;
 
-    QV4::Scope scope(e);
-    QV4::ScopedObject o(scope, QJSValuePrivate::getValue(&v));
-    iterator.set(e, e->newForEachIteratorObject(o));
+    engine = e;
+    object = o;
+    iterator.reset(o->ownPropertyKeys(object.valueRef()));
+    next();
 }
 
+void QJSValueIteratorPrivate::next()
+{
+    QV4::Object *o = object.as<QV4::Object>();
+    if (!o || !iterator)
+        return;
+
+    QV4::PropertyKey key;
+    while (1) {
+        key = iterator->next(o);
+        if (!key.isSymbol())
+            break;
+    }
+    currentKey = nextKey;
+    nextKey.set(engine, key.id());
+}
+
+bool QJSValueIteratorPrivate::isValid() const
+{
+    if (!engine || !iterator)
+        return false;
+    QV4::Value *val = object.valueRef();
+    return (val && val->isObject());
+}
 
 /*!
     \class QJSValueIterator
@@ -98,17 +129,6 @@ QJSValueIteratorPrivate::QJSValueIteratorPrivate(const QJSValue &v)
 QJSValueIterator::QJSValueIterator(const QJSValue& object)
     : d_ptr(new QJSValueIteratorPrivate(object))
 {
-    QV4::ExecutionEngine *v4 = d_ptr->iterator.engine();
-    if (!v4)
-        return;
-    QV4::Scope scope(v4);
-    QV4::Scoped<QV4::ForEachIteratorObject> it(scope, d_ptr->iterator.value());
-    it->d()->it().flags =  QV4::ObjectIterator::NoFlags;
-    QV4::ScopedString nm(scope);
-    QV4::Property nextProperty;
-    QV4::PropertyAttributes nextAttributes;
-    it->d()->it().next(nm.getRef(), &d_ptr->nextIndex, &nextProperty, &nextAttributes);
-    d_ptr->nextName.set(v4, nm.asReturnedValue());
 }
 
 /*!
@@ -127,10 +147,9 @@ QJSValueIterator::~QJSValueIterator()
 */
 bool QJSValueIterator::hasNext() const
 {
-    QV4::Value *val = QJSValuePrivate::getValue(&d_ptr->value);
-    if (!val || !val->isObject())
+    if (!d_ptr->isValid())
         return false;
-    return d_ptr->nextName.as<QV4::String>() || d_ptr->nextIndex != UINT_MAX;
+    return QV4::PropertyKey::fromId(d_ptr->nextKey.value()).isValid();
 }
 
 /*!
@@ -143,23 +162,10 @@ bool QJSValueIterator::hasNext() const
 */
 bool QJSValueIterator::next()
 {
-    QV4::Value *val = QJSValuePrivate::getValue(&d_ptr->value);
-    if (!val || !val->isObject())
-        return false;
-    d_ptr->currentName = d_ptr->nextName;
-    d_ptr->currentIndex = d_ptr->nextIndex;
-
-    QV4::ExecutionEngine *v4 = d_ptr->iterator.engine();
-    if (!v4)
+    if (!d_ptr->isValid())
         return false;
-    QV4::Scope scope(v4);
-    QV4::Scoped<QV4::ForEachIteratorObject> it(scope, d_ptr->iterator.value());
-    QV4::ScopedString nm(scope);
-    QV4::Property nextProperty;
-    QV4::PropertyAttributes nextAttributes;
-    it->d()->it().next(nm.getRef(), &d_ptr->nextIndex, &nextProperty, &nextAttributes);
-    d_ptr->nextName.set(v4, nm.asReturnedValue());
-    return d_ptr->currentName.as<QV4::String>() || d_ptr->currentIndex != UINT_MAX;
+    d_ptr->next();
+    return QV4::PropertyKey::fromId(d_ptr->currentKey.value()).isValid();
 }
 
 /*!
@@ -170,14 +176,14 @@ bool QJSValueIterator::next()
 */
 QString QJSValueIterator::name() const
 {
-    QV4::Value *val = QJSValuePrivate::getValue(&d_ptr->value);
-    if (!val || !val->isObject())
+    if (!d_ptr->isValid())
+        return QString();
+    QV4::Scope scope(d_ptr->engine);
+    QV4::ScopedPropertyKey key(scope, QV4::PropertyKey::fromId(d_ptr->currentKey.value()));
+    if (!key->isValid())
         return QString();
-    if (QV4::String *s = d_ptr->currentName.as<QV4::String>())
-        return s->toQString();
-    if (d_ptr->currentIndex < UINT_MAX)
-        return QString::number(d_ptr->currentIndex);
-    return QString();
+    Q_ASSERT(!key->isSymbol());
+    return key->toStringOrSymbol(d_ptr->engine)->toQString();
 }
 
 
@@ -189,23 +195,21 @@ QString QJSValueIterator::name() const
 */
 QJSValue QJSValueIterator::value() const
 {
-    QV4::ExecutionEngine *engine = d_ptr->iterator.engine();
-    if (!engine)
+    if (!d_ptr->isValid())
         return QJSValue();
-    QV4::Scope scope(engine);
-    QV4::ScopedObject obj(scope, QJSValuePrivate::getValue(&d_ptr->value));
-    if (!obj)
+    QV4::Scope scope(d_ptr->engine);
+    QV4::ScopedPropertyKey key(scope, QV4::PropertyKey::fromId(d_ptr->currentKey.value()));
+    if (!key->isValid())
         return QJSValue();
 
-    if (!d_ptr->currentName.as<QV4::String>() && d_ptr->currentIndex == UINT_MAX)
-        return QJSValue();
+    QV4::ScopedObject obj(scope, d_ptr->object.asManaged());
+    QV4::ScopedValue val(scope, obj->get(key));
 
-    QV4::ScopedValue v(scope, d_ptr->currentIndex == UINT_MAX ? obj->get(d_ptr->currentName.as<QV4::String>()) : obj->getIndexed(d_ptr->currentIndex));
     if (scope.hasException()) {
-        engine->catchException();
+        scope.engine->catchException();
         return QJSValue();
     }
-    return QJSValue(engine, v->asReturnedValue());
+    return QJSValue(scope.engine, val->asReturnedValue());
 }
 
 
@@ -216,27 +220,7 @@ QJSValue QJSValueIterator::value() const
 */
 QJSValueIterator& QJSValueIterator::operator=(QJSValue& object)
 {
-    d_ptr->value = object;
-    d_ptr->currentIndex = UINT_MAX;
-    d_ptr->nextIndex = UINT_MAX;
-    d_ptr->currentName.clear();
-    d_ptr->nextName.clear();
-    QV4::ExecutionEngine *v4 = d_ptr->iterator.engine();
-    if (!v4) {
-        d_ptr->iterator.clear();
-        return *this;
-    }
-
-    QV4::Scope scope(v4);
-    QV4::ScopedObject o(scope, QJSValuePrivate::getValue(&object));
-    d_ptr->iterator.set(v4, v4->newForEachIteratorObject(o));
-    QV4::Scoped<QV4::ForEachIteratorObject> it(scope, d_ptr->iterator.value());
-    it->d()->it().flags =  QV4::ObjectIterator::NoFlags;
-    QV4::ScopedString nm(scope);
-    QV4::Property nextProperty;
-    QV4::PropertyAttributes nextAttributes;
-    it->d()->it().next(nm.getRef(), &d_ptr->nextIndex, &nextProperty, &nextAttributes);
-    d_ptr->nextName.set(v4, nm.asReturnedValue());
+    d_ptr->init(object);
     return *this;
 }
 
diff --git a/src/qml/jsapi/qjsvalueiterator_p.h b/src/qml/jsapi/qjsvalueiterator_p.h
index 474a98b9fa..a870850c11 100644
--- a/src/qml/jsapi/qjsvalueiterator_p.h
+++ b/src/qml/jsapi/qjsvalueiterator_p.h
@@ -61,12 +61,16 @@ class QJSValueIteratorPrivate
 public:
     QJSValueIteratorPrivate(const QJSValue &v);
 
-    QJSValue value;
-    QV4::PersistentValue iterator;
-    QV4::PersistentValue currentName;
-    uint currentIndex;
-    QV4::PersistentValue nextName;
-    uint nextIndex;
+    void init(const QJSValue &v);
+    bool isValid() const;
+
+    void next();
+
+    QV4::ExecutionEngine *engine = nullptr;
+    QV4::PersistentValue object;
+    QScopedPointer<QV4::OwnPropertyKeyIterator> iterator;
+    QV4::PersistentValue currentKey;
+    QV4::PersistentValue nextKey;
 };
 
 
diff --git a/src/qml/jsruntime/jsruntime.pri b/src/qml/jsruntime/jsruntime.pri
index 9938f60aea..a24ee0a188 100644
--- a/src/qml/jsruntime/jsruntime.pri
+++ b/src/qml/jsruntime/jsruntime.pri
@@ -3,7 +3,6 @@ INCLUDEPATH += $$OUT_PWD
 
 !qmldevtools_build {
 SOURCES += \
-    $$PWD/qv4engine.cpp \
     $$PWD/qv4context.cpp \
     $$PWD/qv4persistent.cpp \
     $$PWD/qv4lookup.cpp \
@@ -12,37 +11,55 @@ SOURCES += \
     $$PWD/qv4managed.cpp \
     $$PWD/qv4internalclass.cpp \
     $$PWD/qv4sparsearray.cpp \
+    $$PWD/qv4atomics.cpp \
     $$PWD/qv4arraydata.cpp \
     $$PWD/qv4arrayobject.cpp \
+    $$PWD/qv4arrayiterator.cpp \
     $$PWD/qv4argumentsobject.cpp \
     $$PWD/qv4booleanobject.cpp \
     $$PWD/qv4dateobject.cpp \
     $$PWD/qv4errorobject.cpp \
     $$PWD/qv4function.cpp \
     $$PWD/qv4functionobject.cpp \
+    $$PWD/qv4generatorobject.cpp \
     $$PWD/qv4globalobject.cpp \
+    $$PWD/qv4iterator.cpp \
     $$PWD/qv4jsonobject.cpp \
     $$PWD/qv4mathobject.cpp \
     $$PWD/qv4memberdata.cpp \
     $$PWD/qv4numberobject.cpp \
     $$PWD/qv4object.cpp \
     $$PWD/qv4objectproto.cpp \
+    $$PWD/qv4propertykey.cpp \
+    $$PWD/qv4proxy.cpp \
     $$PWD/qv4qmlcontext.cpp \
+    $$PWD/qv4reflect.cpp \
     $$PWD/qv4regexpobject.cpp \
+    $$PWD/qv4stackframe.cpp \
+    $$PWD/qv4stringiterator.cpp \
     $$PWD/qv4stringobject.cpp \
     $$PWD/qv4variantobject.cpp \
     $$PWD/qv4objectiterator.cpp \
     $$PWD/qv4regexp.cpp \
+    $$PWD/qv4runtimecodegen.cpp \
     $$PWD/qv4serialize.cpp \
     $$PWD/qv4script.cpp \
-    $$PWD/qv4sequenceobject.cpp \
+    $$PWD/qv4symbol.cpp \
+    $$PWD/qv4setobject.cpp \
+    $$PWD/qv4setiterator.cpp \
     $$PWD/qv4include.cpp \
     $$PWD/qv4qobjectwrapper.cpp \
     $$PWD/qv4arraybuffer.cpp \
     $$PWD/qv4typedarray.cpp \
-    $$PWD/qv4dataview.cpp
+    $$PWD/qv4dataview.cpp \
+    $$PWD/qv4vme_moth.cpp \
+    $$PWD/qv4mapobject.cpp \
+    $$PWD/qv4mapiterator.cpp \
+    $$PWD/qv4estable.cpp \
+    $$PWD/qv4module.cpp \
+    $$PWD/qv4promiseobject.cpp
 
-!contains(QT_CONFIG, no-qml-debug): SOURCES += $$PWD/qv4profiling.cpp
+qtConfig(qml-debug): SOURCES += $$PWD/qv4profiling.cpp
 
 HEADERS += \
     $$PWD/qv4global_p.h \
@@ -58,24 +75,35 @@ HEADERS += \
     $$PWD/qv4identifiertable_p.h \
     $$PWD/qv4managed_p.h \
     $$PWD/qv4internalclass_p.h \
+    $$PWD/qv4jscall_p.h \
     $$PWD/qv4sparsearray_p.h \
+    $$PWD/qv4atomics_p.h \
     $$PWD/qv4arraydata_p.h \
     $$PWD/qv4arrayobject_p.h \
+    $$PWD/qv4arrayiterator_p.h \
     $$PWD/qv4argumentsobject_p.h \
     $$PWD/qv4booleanobject_p.h \
     $$PWD/qv4dateobject_p.h \
     $$PWD/qv4errorobject_p.h \
     $$PWD/qv4function_p.h \
     $$PWD/qv4functionobject_p.h \
+    $$PWD/qv4generatorobject_p.h \
     $$PWD/qv4globalobject_p.h \
+    $$PWD/qv4iterator_p.h \
     $$PWD/qv4jsonobject_p.h \
     $$PWD/qv4mathobject_p.h \
     $$PWD/qv4memberdata_p.h \
     $$PWD/qv4numberobject_p.h \
     $$PWD/qv4object_p.h \
     $$PWD/qv4objectproto_p.h \
+    $$PWD/qv4propertykey_p.h \
+    $$PWD/qv4proxy_p.h \
     $$PWD/qv4qmlcontext_p.h \
+    $$PWD/qv4reflect_p.h \
     $$PWD/qv4regexpobject_p.h \
+    $$PWD/qv4runtimecodegen_p.h \
+    $$PWD/qv4stackframe_p.h \
+    $$PWD/qv4stringiterator_p.h \
     $$PWD/qv4stringobject_p.h \
     $$PWD/qv4variantobject_p.h \
     $$PWD/qv4property_p.h \
@@ -83,21 +111,31 @@ HEADERS += \
     $$PWD/qv4regexp_p.h \
     $$PWD/qv4serialize_p.h \
     $$PWD/qv4script_p.h \
+    $$PWD/qv4symbol_p.h \
+    $$PWD/qv4setobject_p.h \
+    $$PWD/qv4setiterator_p.h \
     $$PWD/qv4scopedvalue_p.h \
     $$PWD/qv4executableallocator_p.h \
-    $$PWD/qv4sequenceobject_p.h \
     $$PWD/qv4include_p.h \
     $$PWD/qv4qobjectwrapper_p.h \
     $$PWD/qv4profiling_p.h \
     $$PWD/qv4arraybuffer_p.h \
     $$PWD/qv4typedarray_p.h \
-    $$PWD/qv4dataview_p.h
+    $$PWD/qv4dataview_p.h \
+    $$PWD/qv4vme_moth_p.h \
+    $$PWD/qv4mapobject_p.h \
+    $$PWD/qv4mapiterator_p.h \
+    $$PWD/qv4estable_p.h \
+    $$PWD/qv4vtable_p.h \
+    $$PWD/qv4module_p.h \
+    $$PWD/qv4promiseobject_p.h
 
-qtConfig(qml-interpreter) {
+qtConfig(qml-sequence-object) {
     HEADERS += \
-        $$PWD/qv4vme_moth_p.h
+        $$PWD/qv4sequenceobject_p.h
+
     SOURCES += \
-        $$PWD/qv4vme_moth.cpp
+        $$PWD/qv4sequenceobject.cpp
 }
 
 }
@@ -109,14 +147,33 @@ HEADERS += \
     $$PWD/qv4value_p.h \
     $$PWD/qv4string_p.h \
     $$PWD/qv4util_p.h \
-    $$PWD/qv4value_p.h
+    $$PWD/qv4value_p.h \
+    $$PWD/qv4functiontable_p.h
 
 SOURCES += \
+    $$PWD/qv4engine.cpp \
     $$PWD/qv4runtime.cpp \
     $$PWD/qv4string.cpp \
     $$PWD/qv4value.cpp \
     $$PWD/qv4executableallocator.cpp
 
+qmldevtools_build {
+    SOURCES += \
+        $$PWD/qv4functiontable_noop.cpp
+} else:win32 {
+    !winrt:equals(QT_ARCH, x86_64) {
+        SOURCES += \
+            $$PWD/qv4functiontable_win64.cpp
+    } else {
+        SOURCES += \
+            $$PWD/qv4functiontable_noop.cpp
+    }
+} else {
+    SOURCES += \
+        $$PWD/qv4functiontable_unix.cpp
+}
+
+
 valgrind {
     DEFINES += V4_USE_VALGRIND
 }
diff --git a/src/qml/jsruntime/qv4alloca_p.h b/src/qml/jsruntime/qv4alloca_p.h
index 1e9f83a90e..65c3e4d65a 100644
--- a/src/qml/jsruntime/qv4alloca_p.h
+++ b/src/qml/jsruntime/qv4alloca_p.h
@@ -89,7 +89,7 @@ public:
     Qt_AllocaWrapper() { m_data = 0; }
     ~Qt_AllocaWrapper() { free(m_data); }
     void *data() { return m_data; }
-    void allocate(int size) { m_data = malloc(size); }
+    void allocate(int size) { m_data = malloc(size); memset(m_data, 0, size); }
 private:
     void *m_data;
 };
diff --git a/src/qml/jsruntime/qv4argumentsobject.cpp b/src/qml/jsruntime/qv4argumentsobject.cpp
index 0905c2828a..4a21f62cf2 100644
--- a/src/qml/jsruntime/qv4argumentsobject.cpp
+++ b/src/qml/jsruntime/qv4argumentsobject.cpp
@@ -37,209 +37,187 @@
 **
 ****************************************************************************/
 #include <qv4argumentsobject_p.h>
+#include <qv4arrayobject_p.h>
 #include <qv4alloca_p.h>
 #include <qv4scopedvalue_p.h>
 #include <qv4string_p.h>
 #include <qv4function_p.h>
+#include <qv4jscall_p.h>
+#include <qv4symbol_p.h>
 
 using namespace QV4;
 
 DEFINE_OBJECT_VTABLE(ArgumentsObject);
+DEFINE_OBJECT_VTABLE(StrictArgumentsObject);
+
+void Heap::StrictArgumentsObject::init(QV4::CppStackFrame *frame)
 
-void Heap::ArgumentsObject::init(QV4::CallContext *context)
 {
+    Q_ASSERT(vtable() == QV4::StrictArgumentsObject::staticVTable());
     ExecutionEngine *v4 = internalClass->engine;
 
     Object::init();
-    fullyCreated = false;
+
+    Q_ASSERT(internalClass->verifyIndex(v4->id_callee()->propertyKey(), CalleePropertyIndex));
+    Q_ASSERT(internalClass->findValueOrSetter(v4->id_callee()->propertyKey()).index == CalleeSetterPropertyIndex);
+    Q_ASSERT(internalClass->verifyIndex(v4->symbol_iterator()->propertyKey(), SymbolIteratorPropertyIndex));
+    setProperty(v4, SymbolIteratorPropertyIndex, *v4->arrayProtoValues());
+    setProperty(v4, CalleePropertyIndex, *v4->thrower());
+    setProperty(v4, CalleeSetterPropertyIndex, *v4->thrower());
+
+    Scope scope(v4);
+    Scoped<QV4::StrictArgumentsObject> args(scope, this);
+    args->arrayReserve(frame->originalArgumentsCount);
+    args->arrayPut(0, frame->originalArguments, frame->originalArgumentsCount);
+
+    Q_ASSERT(args->internalClass()->verifyIndex(v4->id_length()->propertyKey(), LengthPropertyIndex));
+    setProperty(v4, LengthPropertyIndex, Value::fromInt32(frame->originalArgumentsCount));
+}
+
+void Heap::ArgumentsObject::init(QV4::CppStackFrame *frame)
+{
+    ExecutionEngine *v4 = internalClass->engine;
+
+    QV4::CallContext *context = static_cast<QV4::CallContext *>(frame->context());
+
+    Object::init();
     this->context.set(v4, context->d());
     Q_ASSERT(vtable() == QV4::ArgumentsObject::staticVTable());
 
-    Scope scope(v4);
-    Scoped<QV4::ArgumentsObject> args(scope, this);
-
-    if (context->d()->strictMode) {
-        Q_ASSERT(CalleePropertyIndex == args->internalClass()->find(v4->id_callee()));
-        Q_ASSERT(CallerPropertyIndex == args->internalClass()->find(v4->id_caller()));
-        args->setProperty(CalleePropertyIndex + QV4::Object::GetterOffset, *v4->thrower());
-        args->setProperty(CalleePropertyIndex + QV4::Object::SetterOffset, *v4->thrower());
-        args->setProperty(CallerPropertyIndex + QV4::Object::GetterOffset, *v4->thrower());
-        args->setProperty(CallerPropertyIndex + QV4::Object::SetterOffset, *v4->thrower());
-
-        args->arrayReserve(context->argc());
-        args->arrayPut(0, context->args(), context->argc());
-        args->d()->fullyCreated = true;
-    } else {
-        Q_ASSERT(CalleePropertyIndex == args->internalClass()->find(v4->id_callee()));
-        args->setProperty(CalleePropertyIndex, context->d()->function);
-    }
-    Q_ASSERT(LengthPropertyIndex == args->internalClass()->find(v4->id_length()));
-    args->setProperty(LengthPropertyIndex, Primitive::fromInt32(context->d()->callData->argc));
+    Q_ASSERT(internalClass->verifyIndex(v4->id_callee()->propertyKey(), CalleePropertyIndex));
+    setProperty(v4, CalleePropertyIndex, context->d()->function);
+    Q_ASSERT(internalClass->verifyIndex(v4->id_length()->propertyKey(), LengthPropertyIndex));
+    setProperty(v4, LengthPropertyIndex, Value::fromInt32(context->argc()));
+    Q_ASSERT(internalClass->verifyIndex(v4->symbol_iterator()->propertyKey(), SymbolIteratorPropertyIndex));
+    setProperty(v4, SymbolIteratorPropertyIndex, *v4->arrayProtoValues());
+
+    fullyCreated = false;
+    argCount = frame->originalArgumentsCount;
+    uint nFormals = frame->v4Function->nFormals;
+    mapped = nFormals > 63 ? std::numeric_limits<quint64>::max() : (1ull << nFormals) - 1;
 }
 
 void ArgumentsObject::fullyCreate()
 {
-    if (fullyCreated())
+    if (d()->fullyCreated)
         return;
 
     Scope scope(engine());
 
-    uint argCount = context()->callData->argc;
-    uint numAccessors = qMin(context()->formalParameterCount(), argCount);
-    ArrayData::realloc(this, Heap::ArrayData::Sparse, argCount, true);
-    scope.engine->requireArgumentsAccessors(numAccessors);
-
-    Scoped<MemberData> md(scope, d()->mappedArguments);
-    if (numAccessors) {
-        d()->mappedArguments.set(scope.engine, md->allocate(scope.engine, numAccessors));
-        for (uint i = 0; i < numAccessors; ++i) {
-            d()->mappedArguments->values.set(scope.engine, i, context()->callData->args[i]);
-            arraySet(i, scope.engine->argumentsAccessors + i, Attr_Accessor);
-        }
-    }
-    arrayPut(numAccessors, context()->callData->args + numAccessors, argCount - numAccessors);
-    for (uint i = numAccessors; i < argCount; ++i)
-        setArrayAttributes(i, Attr_Data);
+    arrayReserve(d()->argCount);
+    arrayPut(0, context()->args(), d()->argCount);
+    // Use a sparse array, so that method_getElement() doesn't shortcut
+    initSparseArray();
 
     d()->fullyCreated = true;
 }
 
-bool ArgumentsObject::defineOwnProperty(ExecutionEngine *engine, uint index, const Property *desc, PropertyAttributes attrs)
+bool ArgumentsObject::virtualDefineOwnProperty(Managed *m, PropertyKey id, const Property *desc, PropertyAttributes attrs)
 {
-    fullyCreate();
-
-    Scope scope(engine);
-    ScopedProperty map(scope);
-    PropertyAttributes mapAttrs;
-    uint numAccessors = qMin(context()->formalParameterCount(), static_cast<uint>(context()->callData->argc));
-    bool isMapped = false;
-    if (arrayData() && index < numAccessors &&
-        arrayData()->attributes(index).isAccessor() &&
-        arrayData()->get(index) == scope.engine->argumentsAccessors[index].getter()->asReturnedValue())
-        isMapped = true;
-
-    if (isMapped) {
-        Q_ASSERT(arrayData());
-        mapAttrs = arrayData()->attributes(index);
-        arrayData()->getProperty(index, map, &mapAttrs);
-        setArrayAttributes(index, Attr_Data);
-        ArrayData::Index arrayIndex{ arrayData(), arrayData()->mappedIndex(index) };
-        arrayIndex.set(scope.engine, d()->mappedArguments->values[index]);
-    }
+    ArgumentsObject *args = static_cast<ArgumentsObject *>(m);
+    args->fullyCreate();
+    uint index = id.asArrayIndex();
+
+    if (!args->isMapped(index))
+        return Object::virtualDefineOwnProperty(m, id, desc, attrs);
+
+    Scope scope(args);
+    PropertyAttributes cAttrs = attrs;
+    ScopedProperty cDesc(scope);
+    cDesc->copy(desc, attrs);
 
-    bool strict = engine->current->strictMode;
-    engine->current->strictMode = false;
-    bool result = Object::defineOwnProperty2(scope.engine, index, desc, attrs);
-    engine->current->strictMode = strict;
-
-    if (isMapped && attrs.isData()) {
-        Q_ASSERT(arrayData());
-        ScopedFunctionObject setter(scope, map->setter());
-        ScopedCallData callData(scope, 1);
-        callData->thisObject = this->asReturnedValue();
-        callData->args[0] = desc->value;
-        setter->call(scope, callData);
-
-        if (attrs.isWritable()) {
-            setArrayAttributes(index, mapAttrs);
-            arrayData()->setProperty(engine, index, map);
-        }
+    if (attrs.isData() && desc->value.isEmpty() && attrs.hasWritable() && !attrs.isWritable()) {
+        cDesc->value = args->context()->args()[index];
+        cAttrs.setType(PropertyAttributes::Data);
     }
 
-    if (engine->current->strictMode && !result)
-        return engine->throwTypeError();
-    return result;
+    bool allowed = Object::virtualDefineOwnProperty(m, id, cDesc, cAttrs);
+    if (!allowed)
+        return false;
+
+    if (attrs.isAccessor()) {
+        args->removeMapping(index);
+    } else {
+        if (!desc->value.isEmpty())
+            args->context()->setArg(index, desc->value);
+        if (attrs.hasWritable() && !attrs.isWritable())
+            args->removeMapping(index);
+    }
+    return true;
 }
 
-ReturnedValue ArgumentsObject::getIndexed(const Managed *m, uint index, bool *hasProperty)
+ReturnedValue ArgumentsObject::virtualGet(const Managed *m, PropertyKey id, const Value *receiver, bool *hasProperty)
 {
     const ArgumentsObject *args = static_cast<const ArgumentsObject *>(m);
-    if (args->fullyCreated())
-        return Object::getIndexed(m, index, hasProperty);
-
-    if (index < static_cast<uint>(args->context()->callData->argc)) {
+    uint index = id.asArrayIndex();
+    if (index < args->d()->argCount && !args->d()->fullyCreated) {
         if (hasProperty)
             *hasProperty = true;
-        return args->context()->callData->args[index].asReturnedValue();
+        return args->context()->args()[index].asReturnedValue();
     }
+
+    if (!args->isMapped(index))
+        return Object::virtualGet(m, id, receiver, hasProperty);
+    Q_ASSERT(index < static_cast<uint>(args->context()->function->formalParameterCount()));
     if (hasProperty)
-        *hasProperty = false;
-    return Encode::undefined();
+        *hasProperty = true;
+    return args->context()->args()[index].asReturnedValue();
 }
 
-bool ArgumentsObject::putIndexed(Managed *m, uint index, const Value &value)
+bool ArgumentsObject::virtualPut(Managed *m, PropertyKey id, const Value &value, Value *receiver)
 {
     ArgumentsObject *args = static_cast<ArgumentsObject *>(m);
-    if (!args->fullyCreated() && index >= static_cast<uint>(args->context()->callData->argc))
-        args->fullyCreate();
+    uint index = id.asArrayIndex();
 
-    if (args->fullyCreated())
-        return Object::putIndexed(m, index, value);
+    if (args == receiver && index < args->d()->argCount && !args->d()->fullyCreated) {
+        args->context()->setArg(index, value);
+        return true;
+    }
 
-    args->context()->callData->args[index] = value;
-    return true;
+    bool isMapped = (args == receiver && args->isMapped(index));
+    if (isMapped)
+        args->context()->setArg(index, value);
+
+    return Object::virtualPut(m, id, value, receiver);
 }
 
-bool ArgumentsObject::deleteIndexedProperty(Managed *m, uint index)
+bool ArgumentsObject::virtualDeleteProperty(Managed *m, PropertyKey id)
 {
     ArgumentsObject *args = static_cast<ArgumentsObject *>(m);
-    if (!args->fullyCreated())
-        args->fullyCreate();
-    return Object::deleteIndexedProperty(m, index);
+    args->fullyCreate();
+    bool result = Object::virtualDeleteProperty(m, id);
+    if (result)
+        args->removeMapping(id.asArrayIndex());
+    return result;
 }
 
-PropertyAttributes ArgumentsObject::queryIndexed(const Managed *m, uint index)
+PropertyAttributes ArgumentsObject::virtualGetOwnProperty(const Managed *m, PropertyKey id, Property *p)
 {
     const ArgumentsObject *args = static_cast<const ArgumentsObject *>(m);
-    if (args->fullyCreated())
-        return Object::queryIndexed(m, index);
-
-    uint numAccessors = qMin((int)args->context()->formalParameterCount(), args->context()->callData->argc);
-    uint argCount = args->context()->callData->argc;
-    if (index >= argCount)
-        return PropertyAttributes();
-    if (index >= numAccessors)
+    uint index = id.asArrayIndex();
+    if (index < args->d()->argCount && !args->d()->fullyCreated) {
+        p->value = args->context()->args()[index];
         return Attr_Data;
-    return Attr_Accessor;
-}
-
-DEFINE_OBJECT_VTABLE(ArgumentsGetterFunction);
-
-void ArgumentsGetterFunction::call(const Managed *getter, Scope &scope, CallData *callData)
-{
-    ExecutionEngine *v4 = static_cast<const ArgumentsGetterFunction *>(getter)->engine();
-    Scoped<ArgumentsGetterFunction> g(scope, static_cast<const ArgumentsGetterFunction *>(getter));
-    Scoped<ArgumentsObject> o(scope, callData->thisObject.as<ArgumentsObject>());
-    if (!o) {
-        scope.result = v4->throwTypeError();
-        return;
     }
 
-    Q_ASSERT(g->index() < static_cast<unsigned>(o->context()->callData->argc));
-    scope.result = o->context()->callData->args[g->index()];
-}
+    PropertyAttributes attrs = Object::virtualGetOwnProperty(m, id, p);
+    if (attrs.isEmpty() || !args->isMapped(index))
+        return attrs;
 
-DEFINE_OBJECT_VTABLE(ArgumentsSetterFunction);
+    Q_ASSERT(index < static_cast<uint>(args->context()->function->formalParameterCount()));
+    if (p)
+        p->value = args->context()->args()[index];
+    return attrs;
+}
 
-void ArgumentsSetterFunction::call(const Managed *setter, Scope &scope, CallData *callData)
+qint64 ArgumentsObject::virtualGetLength(const Managed *m)
 {
-    ExecutionEngine *v4 = static_cast<const ArgumentsSetterFunction *>(setter)->engine();
-    Scoped<ArgumentsSetterFunction> s(scope, static_cast<const ArgumentsSetterFunction *>(setter));
-    Scoped<ArgumentsObject> o(scope, callData->thisObject.as<ArgumentsObject>());
-    if (!o) {
-        scope.result = v4->throwTypeError();
-        return;
-    }
-
-    Q_ASSERT(s->index() < static_cast<unsigned>(o->context()->callData->argc));
-    o->context()->callData->args[s->index()] = callData->argc ? callData->args[0].asReturnedValue() : Encode::undefined();
-    scope.result = Encode::undefined();
+    const ArgumentsObject *a = static_cast<const ArgumentsObject *>(m);
+    return a->propertyData(Heap::ArgumentsObject::LengthPropertyIndex)->toLength();
 }
 
-uint ArgumentsObject::getLength(const Managed *m)
+OwnPropertyKeyIterator *ArgumentsObject::virtualOwnPropertyKeys(const Object *m, Value *target)
 {
-    const ArgumentsObject *a = static_cast<const ArgumentsObject *>(m);
-    if (a->propertyData(Heap::ArgumentsObject::LengthPropertyIndex)->isInteger())
-        return a->propertyData(Heap::ArgumentsObject::LengthPropertyIndex)->integerValue();
-    return Primitive::toUInt32(a->propertyData(Heap::ArgumentsObject::LengthPropertyIndex)->doubleValue());
+    static_cast<ArgumentsObject *>(const_cast<Object *>(m))->fullyCreate();
+    return Object::virtualOwnPropertyKeys(m, target);
 }
diff --git a/src/qml/jsruntime/qv4argumentsobject_p.h b/src/qml/jsruntime/qv4argumentsobject_p.h
index 46e1f884e8..f0e2192c7e 100644
--- a/src/qml/jsruntime/qv4argumentsobject_p.h
+++ b/src/qml/jsruntime/qv4argumentsobject_p.h
@@ -59,70 +59,36 @@ namespace QV4 {
 
 namespace Heap {
 
-#define ArgumentsGetterFunctionMembers(class, Member) \
-    Member(class, NoMark, uint, index)
-
-DECLARE_HEAP_OBJECT(ArgumentsGetterFunction, FunctionObject) {
-    DECLARE_MARK_TABLE(ArgumentsGetterFunction);
-    inline void init(QV4::ExecutionContext *scope, uint index);
-};
-
-#define ArgumentsSetterFunctionMembers(class, Member) \
-    Member(class, NoMark, uint, index)
-
-DECLARE_HEAP_OBJECT(ArgumentsSetterFunction, FunctionObject) {
-    DECLARE_MARK_TABLE(ArgumentsSetterFunction);
-    inline void init(QV4::ExecutionContext *scope, uint index);
-};
-
 #define ArgumentsObjectMembers(class, Member) \
     Member(class, Pointer, CallContext *, context) \
-    Member(class, Pointer, MemberData *, mappedArguments) \
-    Member(class, NoMark, bool, fullyCreated)
+    Member(class, NoMark, bool, fullyCreated) \
+    Member(class, NoMark, uint, argCount) \
+    Member(class, NoMark, quint64, mapped)
 
 DECLARE_HEAP_OBJECT(ArgumentsObject, Object) {
-    DECLARE_MARK_TABLE(ArgumentsObject);
+    DECLARE_MARKOBJECTS(ArgumentsObject);
     enum {
         LengthPropertyIndex = 0,
-        CalleePropertyIndex = 1,
-        CallerPropertyIndex = 3
+        SymbolIteratorPropertyIndex = 1,
+        CalleePropertyIndex = 2
     };
-    void init(QV4::CallContext *context);
+    void init(CppStackFrame *frame);
 };
 
-}
-
-struct ArgumentsGetterFunction: FunctionObject
-{
-    V4_OBJECT2(ArgumentsGetterFunction, FunctionObject)
-
-    uint index() const { return d()->index; }
-    static void call(const Managed *that, Scope &scope, CallData *d);
-};
-
-inline void
-Heap::ArgumentsGetterFunction::init(QV4::ExecutionContext *scope, uint index)
-{
-    Heap::FunctionObject::init(scope);
-    this->index = index;
-}
-
-struct ArgumentsSetterFunction: FunctionObject
-{
-    V4_OBJECT2(ArgumentsSetterFunction, FunctionObject)
+#define StrictArgumentsObjectMembers(class, Member)
 
-    uint index() const { return d()->index; }
-    static void call(const Managed *that, Scope &scope, CallData *callData);
+DECLARE_HEAP_OBJECT(StrictArgumentsObject, Object) {
+    enum {
+        LengthPropertyIndex = 0,
+        SymbolIteratorPropertyIndex = 1,
+        CalleePropertyIndex = 2,
+        CalleeSetterPropertyIndex = 3
+    };
+    void init(CppStackFrame *frame);
 };
 
-inline void
-Heap::ArgumentsSetterFunction::init(QV4::ExecutionContext *scope, uint index)
-{
-    Heap::FunctionObject::init(scope);
-    this->index = index;
 }
 
-
 struct ArgumentsObject: Object {
     V4_OBJECT2(ArgumentsObject, Object)
     Q_MANAGED_TYPE(ArgumentsObject)
@@ -131,19 +97,35 @@ struct ArgumentsObject: Object {
     bool fullyCreated() const { return d()->fullyCreated; }
 
     static bool isNonStrictArgumentsObject(Managed *m) {
-        return m->d()->vtable()->type == Type_ArgumentsObject &&
-                !static_cast<ArgumentsObject *>(m)->context()->strictMode;
+        return m->vtable() == staticVTable();
     }
 
-    bool defineOwnProperty(ExecutionEngine *engine, uint index, const Property *desc, PropertyAttributes attrs);
-    static ReturnedValue getIndexed(const Managed *m, uint index, bool *hasProperty);
-    static bool putIndexed(Managed *m, uint index, const Value &value);
-    static bool deleteIndexedProperty(Managed *m, uint index);
-    static PropertyAttributes queryIndexed(const Managed *m, uint index);
-    static uint getLength(const Managed *m);
+    static bool virtualDefineOwnProperty(Managed *m, PropertyKey id, const Property *desc, PropertyAttributes attrs);
+    static ReturnedValue virtualGet(const Managed *m, PropertyKey id, const Value *receiver, bool *hasProperty);
+    static bool virtualPut(Managed *m, PropertyKey id, const Value &value, Value *receiver);
+    static bool virtualDeleteProperty(Managed *m, PropertyKey id);
+    static PropertyAttributes virtualGetOwnProperty(const Managed *m, PropertyKey id, Property *p);
+    static qint64 virtualGetLength(const Managed *m);
+    static OwnPropertyKeyIterator *virtualOwnPropertyKeys(const Object *m, Value *target);
 
     void fullyCreate();
 
+    // There's a slight hack here, as this limits the amount of mapped arguments to 64, but that should be
+    // more than enough for all practical uses of arguments
+    bool isMapped(uint arg) const {
+        return arg < 64 && (d()->mapped & (1ull << arg));
+    }
+
+    void removeMapping(uint arg) {
+        if (arg < 64)
+            (d()->mapped &= ~(1ull << arg));
+    }
+
+};
+
+struct StrictArgumentsObject : Object {
+    V4_OBJECT2(StrictArgumentsObject, Object)
+    Q_MANAGED_TYPE(ArgumentsObject)
 };
 
 }
diff --git a/src/qml/jsruntime/qv4arraybuffer.cpp b/src/qml/jsruntime/qv4arraybuffer.cpp
index ffe9aa846f..a99ec16943 100644
--- a/src/qml/jsruntime/qv4arraybuffer.cpp
+++ b/src/qml/jsruntime/qv4arraybuffer.cpp
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2016 The Qt Company Ltd.
+** Copyright (C) 2018 The Qt Company Ltd.
 ** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the QtQml module of the Qt Toolkit.
@@ -40,86 +40,115 @@
 #include "qv4typedarray_p.h"
 #include "qv4dataview_p.h"
 #include "qv4string_p.h"
+#include "qv4jscall_p.h"
+#include "qv4symbol_p.h"
 
 using namespace QV4;
 
+DEFINE_OBJECT_VTABLE(SharedArrayBufferCtor);
 DEFINE_OBJECT_VTABLE(ArrayBufferCtor);
+DEFINE_OBJECT_VTABLE(SharedArrayBuffer);
 DEFINE_OBJECT_VTABLE(ArrayBuffer);
 
+void Heap::SharedArrayBufferCtor::init(QV4::ExecutionContext *scope)
+{
+    Heap::FunctionObject::init(scope, QStringLiteral("SharedArrayBuffer"));
+}
+
 void Heap::ArrayBufferCtor::init(QV4::ExecutionContext *scope)
 {
     Heap::FunctionObject::init(scope, QStringLiteral("ArrayBuffer"));
 }
 
-void ArrayBufferCtor::construct(const Managed *m, Scope &scope, CallData *callData)
+ReturnedValue SharedArrayBufferCtor::virtualCallAsConstructor(const FunctionObject *f, const Value *argv, int argc, const Value *newTarget)
+{
+    Scope scope(f);
+    if (newTarget->isUndefined())
+        return scope.engine->throwTypeError();
+
+    qint64 len = argc ? argv[0].toIndex() : 0;
+    if (scope.engine->hasException)
+        return Encode::undefined();
+    if (len < 0 || len >= INT_MAX)
+        return scope.engine->throwRangeError(QStringLiteral("SharedArrayBuffer: Invalid length."));
+
+    Scoped<SharedArrayBuffer> a(scope, scope.engine->memoryManager->allocate<SharedArrayBuffer>(len));
+    if (scope.engine->hasException)
+        return Encode::undefined();
+
+    return a->asReturnedValue();
+}
+
+ReturnedValue SharedArrayBufferCtor::virtualCall(const FunctionObject *f, const Value *, const Value *, int)
 {
-    ExecutionEngine *v4 = static_cast<const Object *>(m)->engine();
+    return f->engine()->throwTypeError();
+}
+
 
-    ScopedValue l(scope, callData->argument(0));
+ReturnedValue ArrayBufferCtor::virtualCallAsConstructor(const FunctionObject *f, const Value *argv, int argc, const Value *newTarget)
+{
+    ExecutionEngine *v4 = f->engine();
+    Scope scope(v4);
+
+    ScopedValue l(scope, argc ? argv[0] : Value::undefinedValue());
     double dl = l->toInteger();
-    if (v4->hasException) {
-        scope.result = Encode::undefined();
-        return;
-    }
+    if (v4->hasException)
+        return Encode::undefined();
     uint len = (uint)qBound(0., dl, (double)UINT_MAX);
-    if (len != dl) {
-        scope.result = v4->throwRangeError(QLatin1String("ArrayBuffer constructor: invalid length"));
-        return;
-    }
+    if (len != dl)
+        return v4->throwRangeError(QLatin1String("ArrayBuffer constructor: invalid length"));
 
     Scoped<ArrayBuffer> a(scope, v4->newArrayBuffer(len));
-    if (scope.engine->hasException) {
-        scope.result = Encode::undefined();
-    } else {
-        scope.result = a->asReturnedValue();
+    if (newTarget->heapObject() != f->heapObject() && newTarget->isFunctionObject()) {
+        const FunctionObject *nt = static_cast<const FunctionObject *>(newTarget);
+        ScopedObject o(scope, nt->protoProperty());
+        if (o)
+            a->setPrototypeOf(o);
     }
-}
+    if (scope.engine->hasException)
+        return Encode::undefined();
 
-
-void ArrayBufferCtor::call(const Managed *that, Scope &scope, CallData *callData)
-{
-    construct(that, scope, callData);
+    return a->asReturnedValue();
 }
 
-void ArrayBufferCtor::method_isView(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue ArrayBufferCtor::method_isView(const FunctionObject *, const Value *, const Value *argv, int argc)
 {
-    QV4::Scoped<TypedArray> a(scope, callData->argument(0));
-    if (!!a) {
-        scope.result = Encode(true);
-        return;
-    }
-    QV4::Scoped<DataView> v(scope, callData->argument(0));
-    if (!!v) {
-        scope.result = Encode(true);
-        return;
-    }
-    scope.result = Encode(false);
+    if (argc < 1)
+        return Encode(false);
+
+    if (argv[0].as<TypedArray>() ||
+        argv[0].as<DataView>())
+        return Encode(true);
+
+    return Encode(false);
 }
 
 
-void Heap::ArrayBuffer::init(size_t length)
+void Heap::SharedArrayBuffer::init(size_t length)
 {
     Object::init();
-    data = QTypedArrayData<char>::allocate(length + 1);
+    if (length < UINT_MAX)
+        data = QTypedArrayData<char>::allocate(length + 1);
     if (!data) {
-        data = 0;
         internalClass->engine->throwRangeError(QStringLiteral("ArrayBuffer: out of memory"));
         return;
     }
     data->size = int(length);
     memset(data->data(), 0, length + 1);
+    isShared = true;
 }
 
-void Heap::ArrayBuffer::init(const QByteArray& array)
+void Heap::SharedArrayBuffer::init(const QByteArray& array)
 {
     Object::init();
     data = const_cast<QByteArray&>(array).data_ptr();
     data->ref.ref();
+    isShared = true;
 }
 
-void Heap::ArrayBuffer::destroy()
+void Heap::SharedArrayBuffer::destroy()
 {
-    if (!data->ref.deref())
+    if (data && !data->ref.deref())
         QTypedArrayData<char>::deallocate(data);
     Object::destroy();
 }
@@ -150,61 +179,105 @@ void ArrayBuffer::detach() {
 }
 
 
-void ArrayBufferPrototype::init(ExecutionEngine *engine, Object *ctor)
+void SharedArrayBufferPrototype::init(ExecutionEngine *engine, Object *ctor)
 {
     Scope scope(engine);
     ScopedObject o(scope);
-    ctor->defineReadonlyProperty(engine->id_length(), Primitive::fromInt32(1));
+    ctor->defineReadonlyConfigurableProperty(engine->id_length(), Value::fromInt32(1));
     ctor->defineReadonlyProperty(engine->id_prototype(), (o = this));
-    ctor->defineDefaultProperty(QStringLiteral("isView"), ArrayBufferCtor::method_isView, 1);
+    ctor->addSymbolSpecies();
+
     defineDefaultProperty(engine->id_constructor(), (o = ctor));
-    defineAccessorProperty(QStringLiteral("byteLength"), method_get_byteLength, 0);
+    defineAccessorProperty(QStringLiteral("byteLength"), method_get_byteLength, nullptr);
     defineDefaultProperty(QStringLiteral("slice"), method_slice, 2);
-    defineDefaultProperty(QStringLiteral("toString"), method_toString, 0);
+    ScopedString name(scope, engine->newString(QStringLiteral("SharedArrayBuffer")));
+    defineReadonlyConfigurableProperty(scope.engine->symbol_toStringTag(), name);
 }
 
-void ArrayBufferPrototype::method_get_byteLength(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue SharedArrayBufferPrototype::method_get_byteLength(const FunctionObject *b, const Value *thisObject, const Value *, int)
 {
-    Scoped<ArrayBuffer> v(scope, callData->thisObject);
-    if (!v)
-        THROW_TYPE_ERROR();
+    const SharedArrayBuffer *a = thisObject->as<SharedArrayBuffer>();
+    if (!a || a->isDetachedBuffer() || !a->isSharedArrayBuffer())
+        return b->engine()->throwTypeError();
 
-    scope.result = Encode(v->d()->data->size);
+    return Encode(a->d()->data->size);
 }
 
-void ArrayBufferPrototype::method_slice(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue SharedArrayBufferPrototype::method_slice(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
 {
-    Scoped<ArrayBuffer> a(scope, callData->thisObject);
-    if (!a)
-        THROW_TYPE_ERROR();
+    return slice(b, thisObject, argv, argc, true);
+}
+
+ReturnedValue SharedArrayBufferPrototype::slice(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc, bool shared)
+{
+    Scope scope(b);
+    const SharedArrayBuffer *a = thisObject->as<SharedArrayBuffer>();
+    if (!a || a->isDetachedBuffer() || (a->isSharedArrayBuffer() != shared))
+        return scope.engine->throwTypeError();
 
-    double start = callData->argc > 0 ? callData->args[0].toInteger() : 0;
-    double end = (callData->argc < 2 || callData->args[1].isUndefined()) ?
-                a->d()->data->size : callData->args[1].toInteger();
-    CHECK_EXCEPTION();
+    double start = argc > 0 ? argv[0].toInteger() : 0;
+    double end = (argc < 2 || argv[1].isUndefined()) ?
+                a->d()->data->size : argv[1].toInteger();
+    if (scope.hasException())
+        return QV4::Encode::undefined();
 
     double first = (start < 0) ? qMax(a->d()->data->size + start, 0.) : qMin(start, (double)a->d()->data->size);
     double final = (end < 0) ? qMax(a->d()->data->size + end, 0.) : qMin(end, (double)a->d()->data->size);
 
-    ScopedFunctionObject constructor(scope, a->get(scope.engine->id_constructor()));
+    const FunctionObject *constructor = a->speciesConstructor(scope, shared ? scope.engine->sharedArrayBufferCtor() : scope.engine->arrayBufferCtor());
     if (!constructor)
-        THROW_TYPE_ERROR();
+        return scope.engine->throwTypeError();
 
-    ScopedCallData cData(scope, 1);
     double newLen = qMax(final - first, 0.);
-    cData->args[0] = QV4::Encode(newLen);
-    constructor->construct(scope, cData);
-    QV4::Scoped<ArrayBuffer> newBuffer(scope, scope.result);
-    if (!newBuffer || newBuffer->d()->data->size < (int)newLen)
-        THROW_TYPE_ERROR();
+    ScopedValue argument(scope, QV4::Encode(newLen));
+    QV4::Scoped<SharedArrayBuffer> newBuffer(scope, constructor->callAsConstructor(argument, 1));
+    if (!newBuffer || newBuffer->d()->data->size < (int)newLen ||
+        newBuffer->isDetachedBuffer() || (newBuffer->isSharedArrayBuffer() != shared) ||
+        newBuffer->sameValue(*a) ||
+        a->isDetachedBuffer())
+        return scope.engine->throwTypeError();
 
     memcpy(newBuffer->d()->data->data(), a->d()->data->data() + (uint)first, newLen);
+    return newBuffer->asReturnedValue();
+}
+
+
+void ArrayBufferPrototype::init(ExecutionEngine *engine, Object *ctor)
+{
+    Scope scope(engine);
+    ScopedObject o(scope);
+    ctor->defineReadonlyConfigurableProperty(engine->id_length(), Value::fromInt32(1));
+    ctor->defineReadonlyProperty(engine->id_prototype(), (o = this));
+    ctor->defineDefaultProperty(QStringLiteral("isView"), ArrayBufferCtor::method_isView, 1);
+    ctor->addSymbolSpecies();
+
+    defineDefaultProperty(engine->id_constructor(), (o = ctor));
+    defineAccessorProperty(QStringLiteral("byteLength"), method_get_byteLength, nullptr);
+    defineDefaultProperty(QStringLiteral("slice"), method_slice, 2);
+    defineDefaultProperty(QStringLiteral("toString"), method_toString, 0);
+    ScopedString name(scope, engine->newString(QStringLiteral("ArrayBuffer")));
+    defineReadonlyConfigurableProperty(scope.engine->symbol_toStringTag(), name);
+}
+
+ReturnedValue ArrayBufferPrototype::method_get_byteLength(const FunctionObject *f, const Value *thisObject, const Value *, int)
+{
+    const ArrayBuffer *a = thisObject->as<ArrayBuffer>();
+    if (!a || a->isDetachedBuffer() || a->isSharedArrayBuffer())
+        return f->engine()->throwTypeError();
+
+    return Encode(a->d()->data->size);
+}
+
+ReturnedValue ArrayBufferPrototype::method_slice(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
+{
+    return slice(b, thisObject, argv, argc, false);
 }
 
-void ArrayBufferPrototype::method_toString(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue ArrayBufferPrototype::method_toString(const FunctionObject *b, const Value *thisObject, const Value *, int)
 {
-    Scoped<ArrayBuffer> a(scope, callData->thisObject);
+    ExecutionEngine *v4 = b->engine();
+    const ArrayBuffer *a = thisObject->as<ArrayBuffer>();
     if (!a)
         RETURN_UNDEFINED();
-    scope.result = scope.engine->newString(QString::fromUtf8(a->asByteArray()));
+    return Encode(v4->newString(QString::fromUtf8(a->asByteArray())));
 }
diff --git a/src/qml/jsruntime/qv4arraybuffer_p.h b/src/qml/jsruntime/qv4arraybuffer_p.h
index 4f7926d3dc..8344fa2554 100644
--- a/src/qml/jsruntime/qv4arraybuffer_p.h
+++ b/src/qml/jsruntime/qv4arraybuffer_p.h
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2016 The Qt Company Ltd.
+** Copyright (C) 2018 The Qt Company Ltd.
 ** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the QtQml module of the Qt Toolkit.
@@ -59,54 +59,113 @@ namespace QV4 {
 
 namespace Heap {
 
-struct ArrayBufferCtor : FunctionObject {
+struct SharedArrayBufferCtor : FunctionObject {
     void init(QV4::ExecutionContext *scope);
 };
 
-struct Q_QML_PRIVATE_EXPORT ArrayBuffer : Object {
+struct ArrayBufferCtor : SharedArrayBufferCtor {
+    void init(QV4::ExecutionContext *scope);
+};
+
+struct Q_QML_PRIVATE_EXPORT SharedArrayBuffer : Object {
     void init(size_t length);
     void init(const QByteArray& array);
     void destroy();
     QTypedArrayData<char> *data;
+    bool isShared;
+
+    uint byteLength() const { return data ? data->size : 0; }
+
+    bool isDetachedBuffer() const { return !data; }
+    bool isSharedArrayBuffer() const { return isShared; }
+};
 
-    uint byteLength() const { return data->size; }
+struct Q_QML_PRIVATE_EXPORT ArrayBuffer : SharedArrayBuffer {
+    void init(size_t length) {
+        SharedArrayBuffer::init(length);
+        isShared = false;
+    }
+    void init(const QByteArray& array) {
+        SharedArrayBuffer::init(array);
+        isShared = false;
+    }
+    void detachArrayBuffer() {
+        if (data && !data->ref.deref())
+            QTypedArrayData<char>::deallocate(data);
+        data = nullptr;
+    }
 };
 
+
 }
 
-struct ArrayBufferCtor: FunctionObject
+struct SharedArrayBufferCtor : FunctionObject
+{
+    V4_OBJECT2(SharedArrayBufferCtor, FunctionObject)
+
+    static ReturnedValue virtualCallAsConstructor(const FunctionObject *f, const Value *argv, int argc, const Value *);
+    static ReturnedValue virtualCall(const FunctionObject *f, const Value *thisObject, const Value *argv, int argc);
+};
+
+struct ArrayBufferCtor : SharedArrayBufferCtor
 {
-    V4_OBJECT2(ArrayBufferCtor, FunctionObject)
+    V4_OBJECT2(ArrayBufferCtor, SharedArrayBufferCtor)
+
+    static ReturnedValue virtualCallAsConstructor(const FunctionObject *f, const Value *argv, int argc, const Value *);
 
-    static void construct(const Managed *m, Scope &scope, CallData *callData);
-    static void call(const Managed *that, Scope &scope, CallData *callData);
+    static ReturnedValue method_isView(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+};
+
+struct Q_QML_PRIVATE_EXPORT SharedArrayBuffer : Object
+{
+    V4_OBJECT2(SharedArrayBuffer, Object)
+    V4_NEEDS_DESTROY
+    V4_PROTOTYPE(sharedArrayBufferPrototype)
 
-    static void method_isView(const BuiltinFunction *, Scope &scope, CallData *callData);
+    QByteArray asByteArray() const;
+    uint byteLength() const { return d()->byteLength(); }
+    char *data() { Q_ASSERT(d()->data); return d()->data->data(); }
+    const char *constData() { Q_ASSERT(d()->data); return d()->data->data(); }
 
+    bool isShared() { return d()->data->ref.isShared(); }
+    bool isDetachedBuffer() const { return !d()->data; }
+    bool isSharedArrayBuffer() const { return d()->isShared; }
 };
 
-struct Q_QML_PRIVATE_EXPORT ArrayBuffer : Object
+struct Q_QML_PRIVATE_EXPORT ArrayBuffer : SharedArrayBuffer
 {
-    V4_OBJECT2(ArrayBuffer, Object)
+    V4_OBJECT2(ArrayBuffer, SharedArrayBuffer)
     V4_NEEDS_DESTROY
     V4_PROTOTYPE(arrayBufferPrototype)
 
     QByteArray asByteArray() const;
     uint byteLength() const { return d()->byteLength(); }
-    char *data() { detach(); return d()->data ? d()->data->data() : 0; }
-    const char *constData() { detach(); return d()->data ? d()->data->data() : 0; }
+    char *data() { detach(); return d()->data ? d()->data->data() : nullptr; }
+    // ### is that detach needed?
+    const char *constData() { detach(); return d()->data ? d()->data->data() : nullptr; }
 
-private:
+    bool isShared() { return d()->data && d()->data->ref.isShared(); }
     void detach();
+    void detachArrayBuffer() { d()->detachArrayBuffer(); }
+};
+
+struct SharedArrayBufferPrototype : Object
+{
+    void init(ExecutionEngine *engine, Object *ctor);
+
+    static ReturnedValue method_get_byteLength(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_slice(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+
+    static ReturnedValue slice(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc, bool shared);
 };
 
-struct ArrayBufferPrototype: Object
+struct ArrayBufferPrototype : SharedArrayBufferPrototype
 {
     void init(ExecutionEngine *engine, Object *ctor);
 
-    static void method_get_byteLength(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_slice(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_toString(const BuiltinFunction *, Scope &scope, CallData *callData);
+    static ReturnedValue method_get_byteLength(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_slice(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_toString(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
 };
 
 
diff --git a/src/qml/jsruntime/qv4arraydata.cpp b/src/qml/jsruntime/qv4arraydata.cpp
index df9884d84a..654d33b8d1 100644
--- a/src/qml/jsruntime/qv4arraydata.cpp
+++ b/src/qml/jsruntime/qv4arraydata.cpp
@@ -43,33 +43,15 @@
 #include "qv4runtime_p.h"
 #include "qv4argumentsobject_p.h"
 #include "qv4string_p.h"
+#include "qv4jscall_p.h"
 
 using namespace QV4;
 
-QT_WARNING_SUPPRESS_GCC_TAUTOLOGICAL_COMPARE_ON
-
-const QV4::VTable QV4::ArrayData::static_vtbl = {
-    0,
-    0,
-    0,
-    0,
-    QV4::ArrayData::IsExecutionContext,
-    QV4::ArrayData::IsString,
-    QV4::ArrayData::IsObject,
-    QV4::ArrayData::IsFunctionObject,
-    QV4::ArrayData::IsErrorObject,
-    QV4::ArrayData::IsArrayData,
-    0,
-    QV4::ArrayData::MyType,
-    "ArrayData",
-    Q_VTABLE_FUNCTION(QV4::ArrayData, destroy),
-    0,
-    isEqualTo
-};
+DEFINE_MANAGED_VTABLE(ArrayData);
 
 const ArrayVTable SimpleArrayData::static_vtbl =
 {
-    DEFINE_MANAGED_VTABLE_INT(SimpleArrayData, 0),
+    DEFINE_MANAGED_VTABLE_INT(SimpleArrayData, nullptr),
     Heap::ArrayData::Simple,
     SimpleArrayData::reallocate,
     SimpleArrayData::get,
@@ -85,7 +67,7 @@ const ArrayVTable SimpleArrayData::static_vtbl =
 
 const ArrayVTable SparseArrayData::static_vtbl =
 {
-    DEFINE_MANAGED_VTABLE_INT(SparseArrayData, 0),
+    DEFINE_MANAGED_VTABLE_INT(SparseArrayData, nullptr),
     Heap::ArrayData::Sparse,
     SparseArrayData::reallocate,
     SparseArrayData::get,
@@ -99,18 +81,16 @@ const ArrayVTable SparseArrayData::static_vtbl =
     SparseArrayData::length
 };
 
-QT_WARNING_SUPPRESS_GCC_TAUTOLOGICAL_COMPARE_OFF
-
 Q_STATIC_ASSERT(sizeof(Heap::ArrayData) == sizeof(Heap::SimpleArrayData));
 Q_STATIC_ASSERT(sizeof(Heap::ArrayData) == sizeof(Heap::SparseArrayData));
 
-static Q_ALWAYS_INLINE void storeValue(ReturnedValue *target, uint value)
+void Heap::ArrayData::markObjects(Heap::Base *base, MarkStack *stack)
 {
-    Value v;
-    v.setEmpty(value);
-    *target = v.asReturnedValue();
+    ArrayData *a = static_cast<ArrayData *>(base);
+    a->values.mark(stack);
 }
 
+
 void ArrayData::realloc(Object *o, Type newType, uint requested, bool enforceAttributes)
 {
     Scope scope(o->engine());
@@ -138,8 +118,6 @@ void ArrayData::realloc(Object *o, Type newType, uint requested, bool enforceAtt
         if (d->type() > newType)
             newType = d->type();
     }
-    if (enforceAttributes && newType == Heap::ArrayData::Simple)
-        newType = Heap::ArrayData::Complex;
 
     while (alloc < requested)
         alloc *= 2;
@@ -161,7 +139,7 @@ void ArrayData::realloc(Object *o, Type newType, uint requested, bool enforceAtt
     }
     newData->setAlloc(alloc);
     newData->setType(newType);
-    newData->setAttrs(enforceAttributes ? reinterpret_cast<PropertyAttributes *>(newData->d()->values.values + alloc) : 0);
+    newData->setAttrs(enforceAttributes ? reinterpret_cast<PropertyAttributes *>(newData->d()->values.values + alloc) : nullptr);
     o->setArrayData(newData);
 
     if (d) {
@@ -188,39 +166,38 @@ void ArrayData::realloc(Object *o, Type newType, uint requested, bool enforceAtt
 
     Heap::SparseArrayData *sparse = static_cast<Heap::SparseArrayData *>(newData->d());
 
-    ReturnedValue *lastFree;
+    Value *lastFree;
     if (d && d->type() == Heap::ArrayData::Sparse) {
         Heap::SparseArrayData *old = static_cast<Heap::SparseArrayData *>(d->d());
         sparse->sparse = old->sparse;
-        old->sparse = 0;
-        sparse->freeList = old->freeList;
-        lastFree = &sparse->freeList;
+        old->sparse = nullptr;
+        lastFree = &sparse->sparse->freeList;
     } else {
         sparse->sparse = new SparseArray;
-        lastFree = &sparse->freeList;
-        storeValue(lastFree, 0);
+        lastFree = &sparse->sparse->freeList;
+        *lastFree = Encode(0);
         for (uint i = 0; i < toCopy; ++i) {
             if (!sparse->values[i].isEmpty()) {
                 SparseArrayNode *n = sparse->sparse->insert(i);
                 n->value = i;
             } else {
-                storeValue(lastFree, i);
+                *lastFree = Encode(i);
                 sparse->values.values[i].setEmpty();
-                lastFree = &sparse->values.values[i].rawValueRef();
+                lastFree = &sparse->values.values[i];
             }
         }
     }
 
     if (toCopy < sparse->values.alloc) {
         for (uint i = toCopy; i < sparse->values.alloc; ++i) {
-            storeValue(lastFree, i);
+            *lastFree = Encode(i);
             sparse->values.values[i].setEmpty();
-            lastFree = &sparse->values.values[i].rawValueRef();
+            lastFree = &sparse->values.values[i];
         }
-        storeValue(lastFree, UINT_MAX);
     }
+    *lastFree = Encode(-1);
 
-    Q_ASSERT(Value::fromReturnedValue(sparse->freeList).isEmpty());
+    Q_ASSERT(sparse->sparse->freeList.isInteger());
     // ### Could explicitly free the old data
 }
 
@@ -242,7 +219,7 @@ ReturnedValue SimpleArrayData::get(const Heap::ArrayData *d, uint index)
 {
     const Heap::SimpleArrayData *dd = static_cast<const Heap::SimpleArrayData *>(d);
     if (index >= dd->values.size)
-        return Primitive::emptyValue().asReturnedValue();
+        return Value::emptyValue().asReturnedValue();
     return dd->data(index).asReturnedValue();
 }
 
@@ -267,7 +244,7 @@ bool SimpleArrayData::del(Object *o, uint index)
         return true;
 
     if (!dd->attrs || dd->attrs[index].isConfigurable()) {
-        dd->setData(o->engine(), index, Primitive::emptyValue());
+        dd->setData(o->engine(), index, Value::emptyValue());
         if (dd->attrs)
             dd->attrs[index] = Attr_Data;
         return true;
@@ -349,7 +326,7 @@ bool SimpleArrayData::putArray(Object *o, uint index, const Value *values, uint
     }
     QV4::ExecutionEngine *e = o->engine();
     for (uint i = dd->values.size; i < index; ++i)
-        dd->setData(e, i, Primitive::emptyValue());
+        dd->setData(e, i, Value::emptyValue());
     for (uint i = 0; i < n; ++i)
         dd->setData(e, index + i, values[i]);
     dd->values.size = qMax(dd->values.size, index + n);
@@ -362,12 +339,12 @@ void SparseArrayData::free(Heap::ArrayData *d, uint idx)
     Value *v = d->values.values + idx;
     if (d->attrs && d->attrs[idx].isAccessor()) {
         // double slot, free both. Order is important, so we have a double slot for allocation again afterwards.
-        v[1].setEmpty(Value::fromReturnedValue(d->freeList).emptyValue());
-        v[0].setEmpty(idx + 1);
+        v[1] = d->sparse->freeList;
+        v[0] = Encode(idx + 1);
     } else {
-        v->setEmpty(Value::fromReturnedValue(d->freeList).emptyValue());
+        *v = d->sparse->freeList;
     }
-    d->freeList = Primitive::emptyValue(idx).asReturnedValue();
+    d->sparse->freeList = Encode(idx);
     if (d->attrs)
         d->attrs[idx].clear();
 }
@@ -384,36 +361,34 @@ uint SparseArrayData::allocate(Object *o, bool doubleSlot)
     Q_ASSERT(o->d()->arrayData->type == Heap::ArrayData::Sparse);
     Heap::SimpleArrayData *dd = o->d()->arrayData.cast<Heap::SimpleArrayData>();
     if (doubleSlot) {
-        ReturnedValue *last = &dd->freeList;
+        Value *last = &dd->sparse->freeList;
         while (1) {
-            if (Value::fromReturnedValue(*last).value() == UINT_MAX) {
+            if (last->int_32() == -1) {
                 reallocate(o, dd->values.alloc + 2, true);
                 dd = o->d()->arrayData.cast<Heap::SimpleArrayData>();
-                last = &dd->freeList;
-                Q_ASSERT(Value::fromReturnedValue(*last).value() != UINT_MAX);
+                last = &dd->sparse->freeList;
+                Q_ASSERT(last->int_32() != -1);
             }
 
-            Q_ASSERT(dd->values[Value::fromReturnedValue(*last).value()].value() != Value::fromReturnedValue(*last).value());
-            if (dd->values[Value::fromReturnedValue(*last).value()].value() == (Value::fromReturnedValue(*last).value() + 1)) {
+            Q_ASSERT(dd->values[static_cast<uint>(last->int_32())].int_32() != last->int_32());
+            if (dd->values[static_cast<uint>(last->int_32())].int_32() == last->int_32() + 1) {
                 // found two slots in a row
-                uint idx = Value::fromReturnedValue(*last).emptyValue();
-                Value lastV = Value::fromReturnedValue(*last);
-                lastV.setEmpty(dd->values[lastV.emptyValue() + 1].value());
-                *last = lastV.rawValue();
+                uint idx = static_cast<uint>(last->int_32());
+                *last = Encode(dd->values[static_cast<uint>(last->int_32()) + 1].int_32());
                 dd->attrs[idx] = Attr_Accessor;
                 return idx;
             }
-            last = &dd->values.values[Value::fromReturnedValue(*last).value()].rawValueRef();
+            last = &dd->values.values[last->int_32()];
         }
     } else {
-        if (Value::fromReturnedValue(dd->freeList).value() == UINT_MAX) {
+        if (dd->sparse->freeList.int_32() == -1) {
             reallocate(o, dd->values.alloc + 1, false);
             dd = o->d()->arrayData.cast<Heap::SimpleArrayData>();
         }
-        uint idx = Value::fromReturnedValue(dd->freeList).value();
-        Q_ASSERT(idx != UINT_MAX);
-        dd->freeList = dd->values[idx].asReturnedValue();
-        Q_ASSERT(Value::fromReturnedValue(dd->freeList).isEmpty());
+        Q_ASSERT(dd->sparse->freeList.int_32() != -1);
+        uint idx = static_cast<uint>(dd->sparse->freeList.int_32());
+        dd->sparse->freeList = dd->values[idx];
+        Q_ASSERT(dd->sparse->freeList.isInteger());
         if (dd->attrs)
             dd->attrs[idx] = Attr_Data;
         return idx;
@@ -425,7 +400,7 @@ ReturnedValue SparseArrayData::get(const Heap::ArrayData *d, uint index)
     const Heap::SparseArrayData *s = static_cast<const Heap::SparseArrayData *>(d);
     index = s->mappedIndex(index);
     if (index == UINT_MAX)
-        return Primitive::emptyValue().asReturnedValue();
+        return Value::emptyValue().asReturnedValue();
     return s->values[index].asReturnedValue();
 }
 
@@ -468,14 +443,14 @@ bool SparseArrayData::del(Object *o, uint index)
 
     if (isAccessor) {
         // free up both indices
-        dd->values.values[pidx + 1].setEmpty(Value::fromReturnedValue(dd->freeList).emptyValue());
-        dd->values.values[pidx].setEmpty(pidx + 1);
+        dd->values.values[pidx + 1] = dd->sparse->freeList;
+        dd->values.values[pidx] = Encode(pidx + 1);
     } else {
         Q_ASSERT(dd->type == Heap::ArrayData::Sparse);
-        dd->values.values[pidx].setEmpty(Value::fromReturnedValue(dd->freeList).emptyValue());
+        dd->values.values[pidx] = dd->sparse->freeList;
     }
 
-    dd->freeList = Primitive::emptyValue(pidx).asReturnedValue();
+    dd->sparse->freeList = Encode(pidx);
     dd->sparse->erase(n);
     return true;
 }
@@ -587,7 +562,7 @@ uint ArrayData::append(Object *obj, ArrayObject *otherObj, uint n)
     if (!other || ArgumentsObject::isNonStrictArgumentsObject(otherObj)) {
         ScopedValue v(scope);
         for (uint i = 0; i < n; ++i)
-            obj->arraySet(oldSize + i, (v = otherObj->getIndexed(i)));
+            obj->arraySet(oldSize + i, (v = otherObj->get(i)));
     } else if (other && other->isSparse()) {
         Heap::SparseArrayData *os = static_cast<Heap::SparseArrayData *>(other->d());
         if (other->hasAttributes()) {
@@ -607,7 +582,7 @@ uint ArrayData::append(Object *obj, ArrayObject *otherObj, uint n)
         uint toCopy = n;
         uint chunk = toCopy;
         if (chunk > os->values.alloc - os->offset)
-            chunk -= os->values.alloc - os->offset;
+            chunk = os->values.alloc - os->offset;
         obj->arrayPut(oldSize, os->values.data() + os->offset, chunk);
         toCopy -= chunk;
         if (toCopy)
@@ -629,7 +604,7 @@ void ArrayData::insert(Object *o, uint index, const Value *v, bool isAccessor)
             if (index >= d->values.size) {
                 // mark possible hole in the array
                 for (uint i = d->values.size; i < index; ++i)
-                    d->setData(o->engine(), i, Primitive::emptyValue());
+                    d->setData(o->engine(), i, Value::emptyValue());
                 d->values.size = index + 1;
             }
             d->setData(o->engine(), index, *v);
@@ -652,14 +627,13 @@ void ArrayData::insert(Object *o, uint index, const Value *v, bool isAccessor)
 class ArrayElementLessThan
 {
 public:
-    inline ArrayElementLessThan(ExecutionEngine *engine, Object *thisObject, const Value &comparefn)
-        : m_engine(engine), thisObject(thisObject), m_comparefn(comparefn) {}
+    inline ArrayElementLessThan(ExecutionEngine *engine, const Value &comparefn)
+        : m_engine(engine), m_comparefn(comparefn) {}
 
     bool operator()(Value v1, Value v2) const;
 
 private:
     ExecutionEngine *m_engine;
-    Object *thisObject;
     const Value &m_comparefn;
 };
 
@@ -672,15 +646,14 @@ bool ArrayElementLessThan::operator()(Value v1, Value v2) const
         return false;
     if (v2.isUndefined() || v2.isEmpty())
         return true;
-    ScopedObject o(scope, m_comparefn);
+    ScopedFunctionObject o(scope, m_comparefn);
     if (o) {
         Scope scope(o->engine());
         ScopedValue result(scope);
-        ScopedCallData callData(scope, 2);
-        callData->thisObject = Primitive::undefinedValue();
-        callData->args[0] = v1;
-        callData->args[1] = v2;
-        result = QV4::Runtime::method_callValue(scope.engine, m_comparefn, callData);
+        JSCallData jsCallData(scope, 2);
+        jsCallData->args[0] = v1;
+        jsCallData->args[1] = v2;
+        result = o->call(jsCallData);
 
         return result->toNumber() < 0;
     }
@@ -754,7 +727,7 @@ void ArrayData::sort(ExecutionEngine *engine, Object *thisObject, const Value &c
     if (!arrayData || !arrayData->length())
         return;
 
-    if (!(comparefn.isUndefined() || comparefn.as<Object>())) {
+    if (!comparefn.isUndefined() && !comparefn.isFunctionObject()) {
         engine->throwTypeError();
         return;
     }
@@ -770,7 +743,7 @@ void ArrayData::sort(ExecutionEngine *engine, Object *thisObject, const Value &c
         if (!sparse->sparse()->nEntries())
             return;
 
-        thisObject->setArrayData(0);
+        thisObject->setArrayData(nullptr);
         ArrayData::realloc(thisObject, Heap::ArrayData::Simple, sparse->sparse()->nEntries(), sparse->attrs() ? true : false);
         Heap::SimpleArrayData *d = thisObject->d()->arrayData.cast<Heap::SimpleArrayData>();
 
@@ -824,7 +797,7 @@ void ArrayData::sort(ExecutionEngine *engine, Object *thisObject, const Value &c
                         break;
                 Q_ASSERT(!d->attrs || !d->attrs[len].isAccessor());
                 d->setData(engine, i, d->data(len));
-                d->setData(engine, len, Primitive::emptyValue());
+                d->setData(engine, len, Value::emptyValue());
             }
         }
 
@@ -833,7 +806,7 @@ void ArrayData::sort(ExecutionEngine *engine, Object *thisObject, const Value &c
     }
 
 
-    ArrayElementLessThan lessThan(engine, thisObject, comparefn);
+    ArrayElementLessThan lessThan(engine, static_cast<const FunctionObject &>(comparefn));
 
     Value *begin = thisObject->arrayData()->values.values;
     sortHelper(begin, begin + len, *begin, lessThan);
diff --git a/src/qml/jsruntime/qv4arraydata_p.h b/src/qml/jsruntime/qv4arraydata_p.h
index 1d895c90c5..64b2161ef5 100644
--- a/src/qml/jsruntime/qv4arraydata_p.h
+++ b/src/qml/jsruntime/qv4arraydata_p.h
@@ -91,62 +91,50 @@ struct ArrayVTable
 namespace Heap {
 
 #define ArrayDataMembers(class, Member) \
-    Member(class, NoMark, uint, type) \
+    Member(class, NoMark, ushort, type) \
+    Member(class, NoMark, ushort, unused) \
     Member(class, NoMark, uint, offset) \
     Member(class, NoMark, PropertyAttributes *, attrs) \
-    Member(class, NoMark, ReturnedValue, freeList) \
     Member(class, NoMark, SparseArray *, sparse) \
     Member(class, ValueArray, ValueArray, values)
 
 DECLARE_HEAP_OBJECT(ArrayData, Base) {
-    DECLARE_MARK_TABLE(ArrayData);
+    static void markObjects(Heap::Base *base, MarkStack *stack);
 
-    enum Type { Simple = 0, Complex = 1, Sparse = 2, Custom = 3 };
-
-    struct Index {
-        Heap::ArrayData *arrayData;
-        uint index;
-
-        void set(ExecutionEngine *e, Value newVal) {
-            arrayData->values.set(e, index, newVal);
-        }
-        const Value *operator->() const { return &arrayData->values[index]; }
-        const Value &operator*() const { return arrayData->values[index]; }
-        bool isNull() const { return !arrayData; }
-    };
+    enum Type { Simple = 0, Sparse = 1, Custom = 2 };
 
     bool isSparse() const { return type == Sparse; }
 
-    const ArrayVTable *vtable() const { return reinterpret_cast<const ArrayVTable *>(Base::vtable()); }
+    const ArrayVTable *vtable() const { return reinterpret_cast<const ArrayVTable *>(internalClass->vtable); }
 
     inline ReturnedValue get(uint i) const {
         return vtable()->get(this, i);
     }
     inline bool getProperty(uint index, Property *p, PropertyAttributes *attrs);
-    inline void setProperty(ExecutionEngine *e, uint index, const Property *p);
-    inline Index getValueOrSetter(uint index, PropertyAttributes *attrs);
+    inline void setProperty(EngineBase *e, uint index, const Property *p);
+    inline PropertyIndex getValueOrSetter(uint index, PropertyAttributes *attrs);
     inline PropertyAttributes attributes(uint i) const;
 
     bool isEmpty(uint i) const {
-        return get(i) == Primitive::emptyValue().asReturnedValue();
+        return get(i) == Value::emptyValue().asReturnedValue();
     }
 
     inline uint length() const {
         return vtable()->length(this);
     }
 
-    void setArrayData(ExecutionEngine *e, uint index, Value newVal) {
+    void setArrayData(EngineBase *e, uint index, Value newVal) {
         values.set(e, index, newVal);
     }
 
     uint mappedIndex(uint index) const;
 };
-V4_ASSERT_IS_TRIVIAL(ArrayData)
+Q_STATIC_ASSERT(std::is_trivial< ArrayData >::value);
 
 struct SimpleArrayData : public ArrayData {
-    uint mappedIndex(uint index) const { return (index + offset) % values.alloc; }
+    uint mappedIndex(uint index) const { index += offset; if (index >= values.alloc) index -= values.alloc; return index; }
     const Value &data(uint index) const { return values[mappedIndex(index)]; }
-    void setData(ExecutionEngine *e, uint index, Value newVal) {
+    void setData(EngineBase *e, uint index, Value newVal) {
         values.set(e, mappedIndex(index), newVal);
     }
 
@@ -154,7 +142,7 @@ struct SimpleArrayData : public ArrayData {
         return attrs ? attrs[i] : Attr_Data;
     }
 };
-V4_ASSERT_IS_TRIVIAL(SimpleArrayData)
+Q_STATIC_ASSERT(std::is_trivial< SimpleArrayData >::value);
 
 struct SparseArrayData : public ArrayData {
     void destroy() {
@@ -187,8 +175,6 @@ struct Q_QML_EXPORT ArrayData : public Managed
         IsArrayData = true
     };
 
-    typedef Heap::ArrayData::Index Index;
-
     uint alloc() const { return d()->values.alloc; }
     uint &alloc() { return d()->values.alloc; }
     void setAlloc(uint a) { d()->values.alloc = a; }
@@ -197,7 +183,7 @@ struct Q_QML_EXPORT ArrayData : public Managed
     PropertyAttributes *attrs() const { return d()->attrs; }
     void setAttrs(PropertyAttributes *a) { d()->attrs = a; }
     const Value *arrayData() const { return d()->values.data(); }
-    void setArrayData(ExecutionEngine *e, uint index, Value newVal) {
+    void setArrayData(EngineBase *e, uint index, Value newVal) {
         d()->setArrayData(e, index, newVal);
     }
 
@@ -261,8 +247,6 @@ struct Q_QML_EXPORT SparseArrayData : public ArrayData
     V4_INTERNALCLASS(SparseArrayData)
     V4_NEEDS_DESTROY
 
-    ReturnedValue &freeList() { return d()->freeList; }
-    ReturnedValue freeList() const { return d()->freeList; }
     SparseArray *sparse() const { return d()->sparse; }
     void setSparse(SparseArray *s) { d()->sparse = s; }
 
@@ -304,13 +288,15 @@ bool ArrayData::getProperty(uint index, Property *p, PropertyAttributes *attrs)
     }
 
     *attrs = attributes(index);
-    p->value = *(Index{ this, mapped });
-    if (attrs->isAccessor())
-        p->set = *(Index{ this, mapped + 1 /*Object::SetterOffset*/ });
+    if (p) {
+        p->value = *(PropertyIndex{ this, values.values + mapped });
+        if (attrs->isAccessor())
+            p->set = *(PropertyIndex{ this, values.values + mapped + 1 /*Object::SetterOffset*/ });
+    }
     return true;
 }
 
-void ArrayData::setProperty(QV4::ExecutionEngine *e, uint index, const Property *p)
+void ArrayData::setProperty(QV4::EngineBase *e, uint index, const Property *p)
 {
     uint mapped = mappedIndex(index);
     Q_ASSERT(mapped != UINT_MAX);
@@ -326,16 +312,18 @@ inline PropertyAttributes ArrayData::attributes(uint i) const
     return static_cast<const SimpleArrayData *>(this)->attributes(i);
 }
 
-ArrayData::Index ArrayData::getValueOrSetter(uint index, PropertyAttributes *attrs)
+PropertyIndex ArrayData::getValueOrSetter(uint index, PropertyAttributes *attrs)
 {
     uint idx = mappedIndex(index);
     if (idx == UINT_MAX) {
         *attrs = Attr_Invalid;
-        return { 0, 0 };
+        return { nullptr, nullptr };
     }
 
     *attrs = attributes(index);
-    return { this, attrs->isAccessor() ? idx + 1 /* QV4::Object::SetterOffset*/ : idx };
+    if (attrs->isAccessor())
+        ++idx;
+    return { this, values.values + idx };
 }
 
 
diff --git a/src/qml/jsruntime/qv4arrayiterator.cpp b/src/qml/jsruntime/qv4arrayiterator.cpp
new file mode 100644
index 0000000000..199b1a728a
--- /dev/null
+++ b/src/qml/jsruntime/qv4arrayiterator.cpp
@@ -0,0 +1,106 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 Crimson AS <info@crimson.no>
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <private/qv4iterator_p.h>
+#include <private/qv4arrayiterator_p.h>
+#include <private/qv4typedarray_p.h>
+#include <private/qv4symbol_p.h>
+
+using namespace QV4;
+
+DEFINE_OBJECT_VTABLE(ArrayIteratorObject);
+
+void ArrayIteratorPrototype::init(ExecutionEngine *e)
+{
+    defineDefaultProperty(QStringLiteral("next"), method_next, 0);
+
+    Scope scope(e);
+    ScopedString val(scope, e->newString(QLatin1String("Array Iterator")));
+    defineReadonlyConfigurableProperty(e->symbol_toStringTag(), val);
+}
+
+ReturnedValue ArrayIteratorPrototype::method_next(const FunctionObject *b, const Value *that, const Value *, int)
+{
+    Scope scope(b);
+    const ArrayIteratorObject *thisObject = that->as<ArrayIteratorObject>();
+    if (!thisObject)
+        return scope.engine->throwTypeError(QLatin1String("Not an Array Iterator instance"));
+
+    ScopedObject a(scope, thisObject->d()->iteratedObject);
+    if (!a) {
+        QV4::Value undefined = Value::undefinedValue();
+        return IteratorPrototype::createIterResultObject(scope.engine, undefined, true);
+    }
+
+    quint32 index = thisObject->d()->nextIndex;
+    IteratorKind itemKind = thisObject->d()->iterationKind;
+
+    Scoped<TypedArray> ta(scope, a->as<TypedArray>());
+    quint32 len = a->getLength();
+
+    if (index >= len) {
+        thisObject->d()->iteratedObject.set(scope.engine, nullptr);
+        QV4::Value undefined = Value::undefinedValue();
+        return IteratorPrototype::createIterResultObject(scope.engine, undefined, true);
+    }
+
+    thisObject->d()->nextIndex = index + 1;
+    if (itemKind == KeyIteratorKind) {
+        return IteratorPrototype::createIterResultObject(scope.engine, Value::fromInt32(index), false);
+    }
+
+    ReturnedValue elementValue = a->get(index);
+    CHECK_EXCEPTION();
+
+    if (itemKind == ValueIteratorKind) {
+        return IteratorPrototype::createIterResultObject(scope.engine, Value::fromReturnedValue(elementValue), false);
+    } else {
+        Q_ASSERT(itemKind == KeyValueIteratorKind);
+
+        ScopedArrayObject resultArray(scope, scope.engine->newArrayObject());
+        resultArray->arrayReserve(2);
+        resultArray->arrayPut(0, Value::fromInt32(index));
+        resultArray->arrayPut(1, Value::fromReturnedValue(elementValue));
+        resultArray->setArrayLengthUnchecked(2);
+
+        return IteratorPrototype::createIterResultObject(scope.engine, resultArray, false);
+    }
+}
+
diff --git a/src/qml/jsruntime/qv4arrayiterator_p.h b/src/qml/jsruntime/qv4arrayiterator_p.h
new file mode 100644
index 0000000000..6d6bb466f1
--- /dev/null
+++ b/src/qml/jsruntime/qv4arrayiterator_p.h
@@ -0,0 +1,106 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 Crimson AS <info@crimson.no>
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QV4ARRAYITERATOR_P_H
+#define QV4ARRAYITERATOR_P_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include "qv4object_p.h"
+#include "qv4iterator_p.h"
+#include "qv4arraydata_p.h"
+
+QT_BEGIN_NAMESPACE
+
+
+namespace QV4 {
+
+namespace Heap {
+
+#define ArrayIteratorObjectMembers(class, Member) \
+    Member(class, Pointer, Object *, iteratedObject) \
+    Member(class, NoMark, IteratorKind, iterationKind) \
+    Member(class, NoMark, quint32, nextIndex)
+
+DECLARE_HEAP_OBJECT(ArrayIteratorObject, Object) {
+    DECLARE_MARKOBJECTS(ArrayIteratorObject);
+    void init(Object *obj, QV4::ExecutionEngine *engine)
+    {
+        Object::init();
+        this->iteratedObject.set(engine, obj);
+        this->nextIndex = 0;
+    }
+};
+
+}
+
+struct ArrayIteratorPrototype : Object
+{
+    V4_PROTOTYPE(iteratorPrototype)
+    void init(ExecutionEngine *engine);
+
+    static ReturnedValue method_next(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc);
+};
+
+struct ArrayIteratorObject : Object
+{
+    V4_OBJECT2(ArrayIteratorObject, Object)
+    Q_MANAGED_TYPE(ArrayIteratorObject)
+    V4_PROTOTYPE(arrayIteratorPrototype)
+
+    void init(ExecutionEngine *engine);
+};
+
+
+}
+
+QT_END_NAMESPACE
+
+#endif // QV4ARRAYITERATOR_P_H
+
diff --git a/src/qml/jsruntime/qv4arrayobject.cpp b/src/qml/jsruntime/qv4arrayobject.cpp
index a2c19e1f2d..b975d02d9d 100644
--- a/src/qml/jsruntime/qv4arrayobject.cpp
+++ b/src/qml/jsruntime/qv4arrayobject.cpp
@@ -1,5 +1,6 @@
 /****************************************************************************
 **
+** Copyright (C) 2018 Crimson AS <info@crimson.no>
 ** Copyright (C) 2016 The Qt Company Ltd.
 ** Contact: https://www.qt.io/licensing/
 **
@@ -38,13 +39,17 @@
 ****************************************************************************/
 
 #include "qv4arrayobject_p.h"
+#include "qv4objectiterator_p.h"
+#include "qv4arrayiterator_p.h"
 #include "qv4sparsearray_p.h"
 #include "qv4objectproto_p.h"
-#include "qv4scopedvalue_p.h"
+#include "qv4jscall_p.h"
 #include "qv4argumentsobject_p.h"
 #include "qv4runtime_p.h"
 #include "qv4string_p.h"
+#include "qv4symbol_p.h"
 #include <QtCore/qscopedvaluerollback.h>
+#include "qv4proxy_p.h"
 
 using namespace QV4;
 
@@ -55,51 +60,77 @@ void Heap::ArrayCtor::init(QV4::ExecutionContext *scope)
     Heap::FunctionObject::init(scope, QStringLiteral("Array"));
 }
 
-void ArrayCtor::construct(const Managed *m, Scope &scope, CallData *callData)
+ReturnedValue ArrayCtor::virtualCallAsConstructor(const FunctionObject *f, const Value *argv, int argc, const Value *newTarget)
 {
-    ExecutionEngine *v4 = static_cast<const ArrayCtor *>(m)->engine();
+    ExecutionEngine *v4 = static_cast<const ArrayCtor *>(f)->engine();
+    Scope scope(v4);
     ScopedArrayObject a(scope, v4->newArrayObject());
+    if (newTarget)
+        a->setProtoFromNewTarget(newTarget);
     uint len;
-    if (callData->argc == 1 && callData->args[0].isNumber()) {
+    if (argc == 1 && argv[0].isNumber()) {
         bool ok;
-        len = callData->args[0].asArrayLength(&ok);
+        len = argv[0].asArrayLength(&ok);
 
-        if (!ok) {
-            scope.result = v4->throwRangeError(callData->args[0]);
-            return;
-        }
+        if (!ok)
+            return v4->throwRangeError(argv[0]);
 
         if (len < 0x1000)
             a->arrayReserve(len);
     } else {
-        len = callData->argc;
+        len = argc;
         a->arrayReserve(len);
-        a->arrayPut(0, callData->args, len);
+        a->arrayPut(0, argv, len);
     }
     a->setArrayLengthUnchecked(len);
 
-    scope.result = a.asReturnedValue();
+    return a.asReturnedValue();
 }
 
-void ArrayCtor::call(const Managed *that, Scope &scope, CallData *callData)
+ReturnedValue ArrayCtor::virtualCall(const FunctionObject *f, const Value *, const Value *argv, int argc)
 {
-    construct(that, scope, callData);
+    return virtualCallAsConstructor(f, argv, argc, f);
 }
 
 void ArrayPrototype::init(ExecutionEngine *engine, Object *ctor)
 {
     Scope scope(engine);
     ScopedObject o(scope);
-    ctor->defineReadonlyProperty(engine->id_length(), Primitive::fromInt32(1));
+    ctor->defineReadonlyConfigurableProperty(engine->id_length(), Value::fromInt32(1));
     ctor->defineReadonlyProperty(engine->id_prototype(), (o = this));
     ctor->defineDefaultProperty(QStringLiteral("isArray"), method_isArray, 1);
+    ctor->defineDefaultProperty(QStringLiteral("of"), method_of, 0);
+    ctor->defineDefaultProperty(QStringLiteral("from"), method_from, 1);
+    ctor->addSymbolSpecies();
+
+    ScopedObject unscopables(scope, engine->newObject(engine->classes[EngineBase::Class_Empty]->changeVTable(QV4::Object::staticVTable())));
+    ScopedString name(scope);
     defineDefaultProperty(QStringLiteral("constructor"), (o = ctor));
     defineDefaultProperty(engine->id_toString(), method_toString, 0);
-    defineDefaultProperty(QStringLiteral("toLocaleString"), method_toLocaleString, 0);
+    defineDefaultProperty(engine->id_toLocaleString(), method_toLocaleString, 0);
     defineDefaultProperty(QStringLiteral("concat"), method_concat, 1);
-    defineDefaultProperty(QStringLiteral("find"), method_find, 1);
-    defineDefaultProperty(QStringLiteral("findIndex"), method_findIndex, 1);
+    name = engine->newIdentifier(QStringLiteral("copyWithin"));
+    unscopables->put(name, Value::fromBoolean(true));
+    defineDefaultProperty(name, method_copyWithin, 2);
+    name = engine->newIdentifier(QStringLiteral("entries"));
+    unscopables->put(name, Value::fromBoolean(true));
+    defineDefaultProperty(name, method_entries, 0);
+    name = engine->newIdentifier(QStringLiteral("fill"));
+    unscopables->put(name, Value::fromBoolean(true));
+    defineDefaultProperty(name, method_fill, 1);
+    name = engine->newIdentifier(QStringLiteral("find"));
+    unscopables->put(name, Value::fromBoolean(true));
+    defineDefaultProperty(name, method_find, 1);
+    name = engine->newIdentifier(QStringLiteral("findIndex"));
+    unscopables->put(name, Value::fromBoolean(true));
+    defineDefaultProperty(name, method_findIndex, 1);
+    name = engine->newIdentifier(QStringLiteral("includes"));
+    unscopables->put(name, Value::fromBoolean(true));
+    defineDefaultProperty(name, method_includes, 1);
     defineDefaultProperty(QStringLiteral("join"), method_join, 1);
+    name = engine->newIdentifier(QStringLiteral("keys"));
+    unscopables->put(name, Value::fromBoolean(true));
+    defineDefaultProperty(name, method_keys, 0);
     defineDefaultProperty(QStringLiteral("pop"), method_pop, 0);
     defineDefaultProperty(QStringLiteral("push"), method_push, 1);
     defineDefaultProperty(QStringLiteral("reverse"), method_reverse, 0);
@@ -117,149 +148,461 @@ void ArrayPrototype::init(ExecutionEngine *engine, Object *ctor)
     defineDefaultProperty(QStringLiteral("filter"), method_filter, 1);
     defineDefaultProperty(QStringLiteral("reduce"), method_reduce, 1);
     defineDefaultProperty(QStringLiteral("reduceRight"), method_reduceRight, 1);
+    ScopedString valuesString(scope, engine->newIdentifier(QStringLiteral("values")));
+    ScopedObject values(scope, FunctionObject::createBuiltinFunction(engine, valuesString, method_values, 0));
+    engine->jsObjects[ExecutionEngine::ArrayProtoValues] = values;
+    unscopables->put(valuesString, Value::fromBoolean(true));
+    defineDefaultProperty(valuesString, values);
+    defineDefaultProperty(engine->symbol_iterator(), values);
+
+    defineReadonlyConfigurableProperty(engine->symbol_unscopables(), unscopables);
+}
+
+ReturnedValue ArrayPrototype::method_isArray(const FunctionObject *, const Value *, const Value *argv, int argc)
+{
+    if (!argc || !argv->objectValue())
+        return Encode(false);
+    return Encode(argv->objectValue()->isArray());
+}
+
+static ScopedObject createObjectFromCtorOrArray(Scope &scope, ScopedFunctionObject ctor, bool useLen, int len)
+{
+    ScopedObject a(scope, Value::undefinedValue());
+
+    if (ctor && ctor->isConstructor()) {
+        // this isn't completely kosher. for instance:
+        // Array.from.call(Object, []).constructor == Object
+        // is expected by the tests, but naturally, we get Number.
+        ScopedValue argument(scope, useLen ? QV4::Encode(len) : Value::undefinedValue());
+        a = ctor->callAsConstructor(argument, useLen ? 1 : 0);
+    } else {
+        a = scope.engine->newArrayObject(len);
+    }
+
+    return a;
 }
 
-void ArrayPrototype::method_isArray(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue ArrayPrototype::method_from(const FunctionObject *builtin, const Value *thisObject, const Value *argv, int argc)
 {
-    bool isArray = callData->argc && callData->args[0].as<ArrayObject>();
-    scope.result = Encode(isArray);
+    Scope scope(builtin);
+    ScopedFunctionObject thatCtor(scope, thisObject);
+    ScopedObject itemsObject(scope, argv[0]);
+    bool usingIterator = false;
+
+    if (itemsObject) {
+        // If the object claims to support iterators, then let's try use them.
+        ScopedValue it(scope, itemsObject->get(scope.engine->symbol_iterator()));
+        if (!it->isNullOrUndefined()) {
+            ScopedFunctionObject itfunc(scope, it);
+            if (!itfunc)
+                return scope.engine->throwTypeError();
+            usingIterator = true;
+        }
+    }
+
+    ScopedFunctionObject mapfn(scope, Value::undefinedValue());
+    Value *mapArguments = nullptr;
+    if (argc > 1) {
+        mapfn = ScopedFunctionObject(scope, argv[1]);
+        if (!mapfn)
+            return scope.engine->throwTypeError(QString::fromLatin1("%1 is not a function").arg(argv[1].toQStringNoThrow()));
+        mapArguments = scope.alloc(2);
+    }
+
+    ScopedValue thisArg(scope);
+    if (argc > 2)
+        thisArg = argv[2];
+
+    if (usingIterator) {
+        // Item iteration supported, so let's go ahead and try use that.
+        ScopedObject a(createObjectFromCtorOrArray(scope, thatCtor, false, 0));
+        CHECK_EXCEPTION();
+        ScopedObject iterator(scope, Runtime::GetIterator::call(scope.engine, itemsObject, true));
+        CHECK_EXCEPTION(); // symbol_iterator threw; whoops.
+        if (!iterator) {
+            return scope.engine->throwTypeError(); // symbol_iterator wasn't an object.
+        }
+
+        qint64 k = 0;
+        ScopedValue mappedValue(scope);
+        Value *nextValue = scope.alloc(1);
+        ScopedValue done(scope);
+
+        // The loop below pulls out all the properties using the iterator, and
+        // sets them into the created array.
+        forever {
+            if (k > (static_cast<qint64>(1) << 53) - 1) {
+                ScopedValue falsey(scope, Encode(false));
+                ScopedValue error(scope, scope.engine->throwTypeError());
+                return Runtime::IteratorClose::call(scope.engine, iterator, falsey);
+            }
+
+            // Retrieve the next value. If the iteration ends, we're done here.
+            done = Value::fromReturnedValue(Runtime::IteratorNext::call(scope.engine, iterator, nextValue));
+            CHECK_EXCEPTION();
+            if (done->toBoolean()) {
+                if (ArrayObject *ao = a->as<ArrayObject>()) {
+                    ao->setArrayLengthUnchecked(k);
+                } else {
+                    a->set(scope.engine->id_length(), Value::fromDouble(k), QV4::Object::DoThrowOnRejection);
+                    CHECK_EXCEPTION();
+                }
+                return a.asReturnedValue();
+            }
+
+            if (mapfn) {
+                mapArguments[0] = *nextValue;
+                mapArguments[1] = Value::fromDouble(k);
+                mappedValue = mapfn->call(thisArg, mapArguments, 2);
+                if (scope.engine->hasException)
+                    return Runtime::IteratorClose::call(scope.engine, iterator, Value::fromBoolean(false));
+            } else {
+                mappedValue = *nextValue;
+            }
+
+            if (a->getOwnProperty(PropertyKey::fromArrayIndex(k)) == Attr_Invalid) {
+                a->arraySet(k, mappedValue);
+            } else {
+                // Don't return: we need to close the iterator.
+                scope.engine->throwTypeError(QString::fromLatin1("Cannot redefine property: %1").arg(k));
+            }
+
+            if (scope.engine->hasException) {
+                ScopedValue falsey(scope, Encode(false));
+                return Runtime::IteratorClose::call(scope.engine, iterator, falsey);
+            }
+
+            k++;
+        }
+
+        // the return is hidden up in the loop above, when iteration finishes.
+    } else {
+        // Array-like fallback. We request properties by index, and set them on
+        // the return object.
+        ScopedObject arrayLike(scope, argv[0].toObject(scope.engine));
+        if (!arrayLike)
+            return scope.engine->throwTypeError(QString::fromLatin1("Cannot convert %1 to object").arg(argv[0].toQStringNoThrow()));
+        qint64 len = arrayLike->getLength();
+        ScopedObject a(createObjectFromCtorOrArray(scope, thatCtor, true, len));
+        CHECK_EXCEPTION();
+
+        qint64 k = 0;
+        ScopedValue mappedValue(scope, Value::undefinedValue());
+        ScopedValue kValue(scope);
+        while (k < len) {
+            kValue = arrayLike->get(k);
+            CHECK_EXCEPTION();
+
+            if (mapfn) {
+                mapArguments[0] = kValue;
+                mapArguments[1] = Value::fromDouble(k);
+                mappedValue = mapfn->call(thisArg, mapArguments, 2);
+                CHECK_EXCEPTION();
+            } else {
+                mappedValue = kValue;
+            }
+
+            if (a->getOwnProperty(PropertyKey::fromArrayIndex(k)) != Attr_Invalid)
+                return scope.engine->throwTypeError(QString::fromLatin1("Cannot redefine property: %1").arg(k));
+
+            a->arraySet(k, mappedValue);
+            CHECK_EXCEPTION();
+
+            k++;
+        }
+
+        if (ArrayObject *ao = a->as<ArrayObject>()) {
+            ao->setArrayLengthUnchecked(k);
+        } else {
+            a->set(scope.engine->id_length(), Value::fromDouble(k), QV4::Object::DoThrowOnRejection);
+            CHECK_EXCEPTION();
+        }
+        return a.asReturnedValue();
+    }
+
 }
 
-void ArrayPrototype::method_toString(const BuiltinFunction *builtin, Scope &scope, CallData *callData)
+ReturnedValue ArrayPrototype::method_of(const FunctionObject *builtin, const Value *thisObject, const Value *argv, int argc)
 {
-    ScopedObject o(scope, callData->thisObject, ScopedObject::Convert);
+    Scope scope(builtin);
+    ScopedFunctionObject that(scope, thisObject);
+    ScopedObject a(createObjectFromCtorOrArray(scope, that, true, argc));
     CHECK_EXCEPTION();
-    ScopedString s(scope, scope.engine->newString(QStringLiteral("join")));
-    ScopedFunctionObject f(scope, o->get(s));
-    if (!!f) {
-        ScopedCallData d(scope, 0);
-        d->thisObject = callData->thisObject;
-        f->call(scope, d);
-        return;
+
+    int k = 0;
+    while (k < argc) {
+        if (a->getOwnProperty(PropertyKey::fromArrayIndex(k)) != Attr_Invalid) {
+            return scope.engine->throwTypeError(QString::fromLatin1("Cannot redefine property: %1").arg(k));
+        }
+        a->arraySet(k, argv[k]);
+        CHECK_EXCEPTION();
+
+        k++;
     }
-    ObjectPrototype::method_toString(builtin, scope, callData);
+
+    // ArrayObject updates its own length, and will throw if we try touch it.
+    if (!a->as<ArrayObject>()) {
+        a->set(scope.engine->id_length(), Value::fromDouble(argc), QV4::Object::DoThrowOnRejection);
+        CHECK_EXCEPTION();
+    }
+
+    return a.asReturnedValue();
 }
 
-void ArrayPrototype::method_toLocaleString(const BuiltinFunction *builtin, Scope &scope, CallData *callData)
+ReturnedValue ArrayPrototype::method_toString(const FunctionObject *builtin, const Value *thisObject, const Value *argv, int argc)
 {
-    return method_toString(builtin, scope, callData);
+    Scope scope(builtin);
+    ScopedObject that(scope, thisObject->toObject(scope.engine));
+    if (scope.hasException())
+        return QV4::Encode::undefined();
+
+    ScopedString string(scope, scope.engine->newString(QStringLiteral("join")));
+    ScopedFunctionObject f(scope, that->get(string));
+    if (f)
+        return f->call(that, argv, argc);
+    return ObjectPrototype::method_toString(builtin, that, argv, argc);
+}
+
+ReturnedValue ArrayPrototype::method_toLocaleString(const FunctionObject *b, const Value *thisObject, const Value *, int)
+{
+    Scope scope(b);
+    ScopedObject instance(scope, thisObject);
+    if (!instance)
+        return scope.engine->throwTypeError();
+
+    uint len = instance->getLength();
+    const QString separator = QStringLiteral(",");
+
+    QString R;
+
+    ScopedValue v(scope);
+    ScopedString s(scope);
+
+    for (uint k = 0; k < len; ++k) {
+        if (k)
+            R += separator;
+
+        v = instance->get(k);
+        if (v->isNullOrUndefined())
+            continue;
+        v = Runtime::CallElement::call(scope.engine, v, *scope.engine->id_toLocaleString(), nullptr, 0);
+        s = v->toString(scope.engine);
+        if (scope.hasException())
+            return Encode::undefined();
+
+        R += s->toQString();
+    }
+    return scope.engine->newString(R)->asReturnedValue();
 }
 
-void ArrayPrototype::method_concat(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue ArrayPrototype::method_concat(const FunctionObject *b, const Value *that, const Value *argv, int argc)
 {
-    ScopedObject thisObject(scope, callData->thisObject.toObject(scope.engine));
+    Scope scope(b);
+    ScopedObject thisObject(scope, that->toObject(scope.engine));
     if (!thisObject)
         RETURN_UNDEFINED();
 
     ScopedArrayObject result(scope, scope.engine->newArrayObject());
 
-    if (thisObject->isArrayObject()) {
-        result->copyArrayData(thisObject);
-    } else {
-        result->arraySet(0, thisObject);
-    }
-
     ScopedArrayObject elt(scope);
     ScopedObject eltAsObj(scope);
     ScopedValue entry(scope);
-    for (int i = 0; i < callData->argc; ++i) {
-        eltAsObj = callData->args[i];
-        elt = callData->args[i];
+    for (int i = -1; i < argc; ++i) {
+        const Value *v = i == -1 ? thisObject.getPointer() : argv + i;
+        eltAsObj = *v;
+        elt = *v;
         if (elt) {
             uint n = elt->getLength();
             uint newLen = ArrayData::append(result, elt, n);
             result->setArrayLengthUnchecked(newLen);
+        } else if (eltAsObj && eltAsObj->isConcatSpreadable()) {
+            const uint startIndex = result->getLength();
+            const uint len = eltAsObj->getLength();
+            if (scope.engine->hasException)
+                return Encode::undefined();
+
+            for (uint i = 0; i < len; ++i) {
+                bool hasProperty = false;
+                entry = eltAsObj->get(i, &hasProperty);
+                if (hasProperty) {
+                    if (!result->put(startIndex + i, entry))
+                        return scope.engine->throwTypeError();
+                }
+            }
         } else if (eltAsObj && eltAsObj->isListType()) {
             const uint startIndex = result->getLength();
             for (int i = 0, len = eltAsObj->getLength(); i < len; ++i) {
-                entry = eltAsObj->getIndexed(i);
-                result->putIndexed(startIndex + i, entry);
+                entry = eltAsObj->get(i);
+                // spec says not to throw if this fails
+                result->put(startIndex + i, entry);
             }
         } else {
-            result->arraySet(result->getLength(), callData->args[i]);
+            result->arraySet(result->getLength(), *v);
         }
     }
 
-    scope.result = result;
+    return result.asReturnedValue();
+}
+
+ReturnedValue ArrayPrototype::method_copyWithin(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
+{
+    Scope scope(b);
+    ScopedObject instance(scope, thisObject->toObject(scope.engine));
+    if (!instance)
+        RETURN_UNDEFINED();
+
+    double len = instance->getLength();
+    double target = argv[0].toInteger();
+    double start = argc > 1 ? argv[1].toInteger() : 0;
+    double end = len;
+
+    if (argc > 2 && !argv[2].isUndefined()) {
+        end = argv[2].toInteger();
+    }
+
+    double relativeTarget = target;
+    double relativeStart = start;
+    double relativeEnd = end;
+    double from = 0;
+    double to = 0;
+
+    if (relativeTarget < 0) {
+        to = std::max(len+relativeTarget, 0.0);
+    } else {
+        to = std::min(relativeTarget, len);
+    }
+    if (relativeStart < 0) {
+        from = std::max(len+relativeStart, 0.0);
+    } else {
+        from = std::min(relativeStart, len);
+    }
+
+    double fin = 0;
+    if (relativeEnd < 0) {
+        fin = std::max(len+relativeEnd, 0.0);
+    } else {
+        fin = std::min(relativeEnd, len);
+    }
+    double count = std::min(fin-from, len-to);
+    double direction = 1;
+    if (from < to && to < from+count) {
+        direction = -1;
+        from = from + count - 1;
+        to = to + count - 1;
+    }
+
+    while (count > 0) {
+        bool fromPresent = false;
+        ScopedValue fromVal(scope, instance->get(from, &fromPresent));
+
+        if (fromPresent) {
+            instance->setIndexed(to, fromVal, QV4::Object::DoThrowOnRejection);
+            CHECK_EXCEPTION();
+        } else {
+            bool didDelete = instance->deleteProperty(PropertyKey::fromArrayIndex(to));
+            CHECK_EXCEPTION();
+            if (!didDelete) {
+                return scope.engine->throwTypeError();
+            }
+        }
+
+        from = from + direction;
+        to = to + direction;
+        count = count - 1;
+    }
+
+    return instance.asReturnedValue();
+}
+
+ReturnedValue ArrayPrototype::method_entries(const FunctionObject *b, const Value *thisObject, const Value *, int)
+{
+    Scope scope(b);
+    ScopedObject O(scope, thisObject->toObject(scope.engine));
+    if (!O)
+        RETURN_UNDEFINED();
+
+    Scoped<ArrayIteratorObject> ao(scope, scope.engine->newArrayIteratorObject(O));
+    ao->d()->iterationKind = IteratorKind::KeyValueIteratorKind;
+    return ao->asReturnedValue();
 }
 
-void ArrayPrototype::method_find(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue ArrayPrototype::method_find(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
 {
-    ScopedObject instance(scope, callData->thisObject.toObject(scope.engine));
+    Scope scope(b);
+    ScopedObject instance(scope, thisObject->toObject(scope.engine));
     if (!instance)
         RETURN_UNDEFINED();
 
     uint len = instance->getLength();
 
-    ScopedFunctionObject callback(scope, callData->argument(0));
-    if (!callback)
+    if (!argc || !argv[0].isFunctionObject())
         THROW_TYPE_ERROR();
+    const FunctionObject *callback = static_cast<const FunctionObject *>(argv);
 
-    ScopedCallData cData(scope, 3);
-    cData->thisObject = callData->argument(1);
-    cData->args[2] = instance;
+    ScopedValue result(scope);
+    Value *arguments = scope.alloc(3);
 
-    ScopedValue v(scope);
+    ScopedValue that(scope, argc > 1 ? argv[1] : Value::undefinedValue());
 
     for (uint k = 0; k < len; ++k) {
-        v = instance->getIndexed(k);
+        arguments[0] = instance->get(k);
         CHECK_EXCEPTION();
 
-        cData->args[0] = v;
-        cData->args[1] = Primitive::fromDouble(k);
-        callback->call(scope, cData);
+        arguments[1] = Value::fromDouble(k);
+        arguments[2] = instance;
+        result = callback->call(that, arguments, 3);
 
         CHECK_EXCEPTION();
-        if (scope.result.toBoolean())
-            RETURN_RESULT(v);
+        if (result->toBoolean())
+            return arguments[0].asReturnedValue();
     }
 
     RETURN_UNDEFINED();
 }
 
-void ArrayPrototype::method_findIndex(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue ArrayPrototype::method_findIndex(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
 {
-    ScopedObject instance(scope, callData->thisObject.toObject(scope.engine));
+    Scope scope(b);
+    ScopedObject instance(scope, thisObject->toObject(scope.engine));
     if (!instance)
         RETURN_UNDEFINED();
 
     uint len = instance->getLength();
 
-    ScopedFunctionObject callback(scope, callData->argument(0));
-    if (!callback)
+    if (!argc || !argv[0].isFunctionObject())
         THROW_TYPE_ERROR();
+    const FunctionObject *callback = static_cast<const FunctionObject *>(argv);
 
-    ScopedCallData cData(scope, 3);
-    cData->thisObject = callData->argument(1);
-    cData->args[2] = instance;
+    ScopedValue result(scope);
+    Value *arguments = scope.alloc(3);
 
-    ScopedValue v(scope);
+    ScopedValue that(scope, argc > 1 ? argv[1] : Value::undefinedValue());
 
     for (uint k = 0; k < len; ++k) {
-        v = instance->getIndexed(k);
+        arguments[0] = instance->get(k);
         CHECK_EXCEPTION();
 
-        cData->args[0] = v;
-        cData->args[1] = Primitive::fromDouble(k);
-        callback->call(scope, cData);
+        arguments[1] = Value::fromDouble(k);
+        arguments[2] = instance;
+        result = callback->call(that, arguments, 3);
 
         CHECK_EXCEPTION();
-        if (scope.result.toBoolean())
-            RETURN_RESULT(Encode(k));
+        if (result->toBoolean())
+            return Encode(k);
     }
 
-    RETURN_RESULT(Encode(-1));
+    return Encode(-1);
 }
 
-void ArrayPrototype::method_join(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue ArrayPrototype::method_join(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
 {
-    ScopedValue arg(scope, callData->argument(0));
-    ScopedObject instance(scope, callData->thisObject.toObject(scope.engine));
+    Scope scope(b);
+    ScopedObject instance(scope, thisObject->toObject(scope.engine));
 
-    if (!instance) {
-        scope.result = scope.engine->newString();
-        return;
-    }
+    if (!instance)
+        return Encode(scope.engine->newString());
+
+    ScopedValue arg(scope, argc ? argv[0] : Value::undefinedValue());
 
     QString r4;
     if (arg->isUndefined())
@@ -270,10 +613,8 @@ void ArrayPrototype::method_join(const BuiltinFunction *, Scope &scope, CallData
     ScopedValue length(scope, instance->get(scope.engine->id_length()));
     const quint32 r2 = length->isUndefined() ? 0 : length->toUInt32();
 
-    if (!r2) {
-        scope.result = scope.engine->newString();
-        return;
-    }
+    if (!r2)
+        return Encode(scope.engine->newString());
 
     QString R;
 
@@ -284,7 +625,7 @@ void ArrayPrototype::method_join(const BuiltinFunction *, Scope &scope, CallData
             if (i)
                 R += r4;
 
-            e = a->getIndexed(i);
+            e = a->get(i);
             CHECK_EXCEPTION();
             if (!e->isNullOrUndefined())
                 R += e->toQString();
@@ -302,7 +643,7 @@ void ArrayPrototype::method_join(const BuiltinFunction *, Scope &scope, CallData
         for (quint32 k = 1; k < r2; ++k) {
             R += r4;
 
-            name = Primitive::fromDouble(k).toString(scope.engine);
+            name = Value::fromDouble(k).toString(scope.engine);
             r12 = instance->get(name);
             CHECK_EXCEPTION();
 
@@ -311,12 +652,13 @@ void ArrayPrototype::method_join(const BuiltinFunction *, Scope &scope, CallData
         }
     }
 
-    scope.result = scope.engine->newString(R);
+    return Encode(scope.engine->newString(R));
 }
 
-void ArrayPrototype::method_pop(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue ArrayPrototype::method_pop(const FunctionObject *b, const Value *thisObject, const Value *, int)
 {
-    ScopedObject instance(scope, callData->thisObject.toObject(scope.engine));
+    Scope scope(b);
+    ScopedObject instance(scope, thisObject->toObject(scope.engine));
     if (!instance)
         RETURN_UNDEFINED();
 
@@ -324,79 +666,90 @@ void ArrayPrototype::method_pop(const BuiltinFunction *, Scope &scope, CallData
 
     if (!len) {
         if (!instance->isArrayObject())
-            instance->put(scope.engine->id_length(), ScopedValue(scope, Primitive::fromInt32(0)));
+            instance->put(scope.engine->id_length(), ScopedValue(scope, Value::fromInt32(0)));
         RETURN_UNDEFINED();
     }
 
-    ScopedValue result(scope, instance->getIndexed(len - 1));
+    ScopedValue result(scope, instance->get(len - 1));
     CHECK_EXCEPTION();
 
-    instance->deleteIndexedProperty(len - 1);
-    CHECK_EXCEPTION();
+    if (!instance->deleteProperty(PropertyKey::fromArrayIndex(len - 1)))
+        return scope.engine->throwTypeError();
 
     if (instance->isArrayObject())
         instance->setArrayLength(len - 1);
-    else
-        instance->put(scope.engine->id_length(), ScopedValue(scope, Primitive::fromDouble(len - 1)));
-    scope.result = result;
+    else {
+        if (!instance->put(scope.engine->id_length(), ScopedValue(scope, Value::fromDouble(len - 1))))
+            return scope.engine->throwTypeError();
+    }
+    return result->asReturnedValue();
 }
 
-void ArrayPrototype::method_push(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue ArrayPrototype::method_push(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
 {
-    ScopedObject instance(scope, callData->thisObject.toObject(scope.engine));
+    Scope scope(b);
+    ScopedObject instance(scope, thisObject->toObject(scope.engine));
     if (!instance)
         RETURN_UNDEFINED();
 
     instance->arrayCreate();
     Q_ASSERT(instance->arrayData());
 
-    uint len = instance->getLength();
+    qint64 len = instance->getLength();
 
-    if (len + callData->argc < len) {
-        // ughh...
+    if (len + quint64(argc) >= UINT_MAX) {
+        // ughh... this goes beyond UINT_MAX
         double l = len;
         ScopedString s(scope);
-        for (int i = 0; i < callData->argc; ++i) {
-            s = Primitive::fromDouble(l + i).toString(scope.engine);
-            instance->put(s, callData->args[i]);
+        for (int i = 0, ei = argc; i < ei; ++i) {
+            s = Value::fromDouble(l + i).toString(scope.engine);
+            if (!instance->put(s, argv[i]))
+                return scope.engine->throwTypeError();
         }
-        double newLen = l + callData->argc;
-        if (!instance->isArrayObject())
-            instance->put(scope.engine->id_length(), ScopedValue(scope, Primitive::fromDouble(newLen)));
-        else {
+        double newLen = l + argc;
+        if (!instance->isArrayObject()) {
+            if (!instance->put(scope.engine->id_length(), ScopedValue(scope, Value::fromDouble(newLen))))
+                return scope.engine->throwTypeError();
+        } else {
             ScopedString str(scope, scope.engine->newString(QStringLiteral("Array.prototype.push: Overflow")));
-            scope.result = scope.engine->throwRangeError(str);
-            return;
+            return scope.engine->throwRangeError(str);
         }
-        scope.result = Encode(newLen);
-        return;
+        return Encode(newLen);
     }
 
-    if (!callData->argc)
+    if (!argc)
         ;
     else if (!instance->protoHasArray() && instance->arrayData()->length() <= len && instance->arrayData()->type == Heap::ArrayData::Simple) {
-        instance->arrayData()->vtable()->putArray(instance, len, callData->args, callData->argc);
+        instance->arrayData()->vtable()->putArray(instance, len, argv, argc);
         len = instance->arrayData()->length();
     } else {
-        for (int i = 0; i < callData->argc; ++i)
-            instance->putIndexed(len + i, callData->args[i]);
-        len += callData->argc;
+        for (int i = 0, ei = argc; i < ei; ++i) {
+            if (!instance->put(len + i, argv[i]))
+                return scope.engine->throwTypeError();
+        }
+        len += argc;
     }
     if (instance->isArrayObject())
         instance->setArrayLengthUnchecked(len);
-    else
-        instance->put(scope.engine->id_length(), ScopedValue(scope, Primitive::fromDouble(len)));
+    else {
+        if (!instance->put(scope.engine->id_length(), ScopedValue(scope, Value::fromDouble(len))))
+            return scope.engine->throwTypeError();
+    }
 
-    scope.result = Encode(len);
+    return Encode(uint(len));
 }
 
-void ArrayPrototype::method_reverse(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue ArrayPrototype::method_reverse(const FunctionObject *b, const Value *thisObject, const Value *, int)
 {
-    ScopedObject instance(scope, callData->thisObject.toObject(scope.engine));
+    Scope scope(b);
+    ScopedObject instance(scope, thisObject->toObject(scope.engine));
     if (!instance)
         RETURN_UNDEFINED();
 
-    uint length = instance->getLength();
+    qint64 length = instance->getLength();
+    // ### FIXME
+    if (length >= UINT_MAX)
+        return scope.engine->throwRangeError(QLatin1String("Array.prototype.reverse: Length out of range."));
 
     int lo = 0, hi = length - 1;
 
@@ -404,25 +757,30 @@ void ArrayPrototype::method_reverse(const BuiltinFunction *, Scope &scope, CallD
     ScopedValue hval(scope);
     for (; lo < hi; ++lo, --hi) {
         bool loExists, hiExists;
-        lval = instance->getIndexed(lo, &loExists);
-        hval = instance->getIndexed(hi, &hiExists);
+        lval = instance->get(lo, &loExists);
+        hval = instance->get(hi, &hiExists);
         CHECK_EXCEPTION();
+        bool ok;
         if (hiExists)
-            instance->putIndexed(lo, hval);
+            ok = instance->put(lo, hval);
         else
-            instance->deleteIndexedProperty(lo);
-        CHECK_EXCEPTION();
-        if (loExists)
-            instance->putIndexed(hi, lval);
-        else
-            instance->deleteIndexedProperty(hi);
+            ok = instance->deleteProperty(PropertyKey::fromArrayIndex(lo));
+        if (ok) {
+            if (loExists)
+                ok = instance->put(hi, lval);
+            else
+                ok = instance->deleteProperty(PropertyKey::fromArrayIndex(hi));
+        }
+        if (!ok)
+            return scope.engine->throwTypeError();
     }
-    scope.result = instance;
+    return instance->asReturnedValue();
 }
 
-void ArrayPrototype::method_shift(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue ArrayPrototype::method_shift(const FunctionObject *b, const Value *thisObject, const Value *, int)
 {
-    ScopedObject instance(scope, callData->thisObject.toObject(scope.engine));
+    Scope scope(b);
+    ScopedObject instance(scope, thisObject->toObject(scope.engine));
     if (!instance)
         RETURN_UNDEFINED();
 
@@ -433,46 +791,57 @@ void ArrayPrototype::method_shift(const BuiltinFunction *, Scope &scope, CallDat
 
     if (!len) {
         if (!instance->isArrayObject())
-            instance->put(scope.engine->id_length(), ScopedValue(scope, Primitive::fromInt32(0)));
+            if (!instance->put(scope.engine->id_length(), ScopedValue(scope, Value::fromInt32(0))))
+                return scope.engine->throwTypeError();
         RETURN_UNDEFINED();
     }
 
+    ScopedValue result(scope);
     if (!instance->protoHasArray() && !instance->arrayData()->attrs && instance->arrayData()->length() <= len && instance->arrayData()->type != Heap::ArrayData::Custom) {
-        scope.result = instance->arrayData()->vtable()->pop_front(instance);
+        result = instance->arrayData()->vtable()->pop_front(instance);
     } else {
-        scope.result = instance->getIndexed(0);
+        result = instance->get(uint(0));
         CHECK_EXCEPTION();
         ScopedValue v(scope);
         // do it the slow way
         for (uint k = 1; k < len; ++k) {
             bool exists;
-            v = instance->getIndexed(k, &exists);
+            v = instance->get(k, &exists);
             CHECK_EXCEPTION();
+            bool ok;
             if (exists)
-                instance->putIndexed(k - 1, v);
+                ok = instance->put(k - 1, v);
             else
-                instance->deleteIndexedProperty(k - 1);
-            CHECK_EXCEPTION();
+                ok = instance->deleteProperty(PropertyKey::fromArrayIndex(k - 1));
+            if (!ok)
+                return scope.engine->throwTypeError();
         }
-        instance->deleteIndexedProperty(len - 1);
-        CHECK_EXCEPTION();
+        bool ok = instance->deleteProperty(PropertyKey::fromArrayIndex(len - 1));
+        if (!ok)
+            return scope.engine->throwTypeError();
     }
 
     if (instance->isArrayObject())
         instance->setArrayLengthUnchecked(len - 1);
-    else
-        instance->put(scope.engine->id_length(), ScopedValue(scope, Primitive::fromDouble(len - 1)));
+    else {
+        bool ok = instance->put(scope.engine->id_length(), ScopedValue(scope, Value::fromDouble(len - 1)));
+        if (!ok)
+            return scope.engine->throwTypeError();
+    }
+
+    return result->asReturnedValue();
 }
 
-void ArrayPrototype::method_slice(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue ArrayPrototype::method_slice(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
 {
-    ScopedObject o(scope, callData->thisObject.toObject(scope.engine));
+    Scope scope(b);
+    ScopedObject o(scope, thisObject->toObject(scope.engine));
     if (!o)
         RETURN_UNDEFINED();
 
     ScopedArrayObject result(scope, scope.engine->newArrayObject());
     uint len = o->getLength();
-    double s = ScopedValue(scope, callData->argument(0))->toInteger();
+    double s = (argc ? argv[0] : Value::undefinedValue()).toInteger();
     uint start;
     if (s < 0)
         start = (uint)qMax(len + s, 0.);
@@ -481,8 +850,8 @@ void ArrayPrototype::method_slice(const BuiltinFunction *, Scope &scope, CallDat
     else
         start = (uint) s;
     uint end = len;
-    if (callData->argc > 1 && !callData->args[1].isUndefined()) {
-        double e = callData->args[1].toInteger();
+    if (argc > 1 && !argv[1].isUndefined()) {
+        double e = argv[1].toInteger();
         if (e < 0)
             end = (uint)qMax(len + e, 0.);
         else if (e > len)
@@ -495,106 +864,120 @@ void ArrayPrototype::method_slice(const BuiltinFunction *, Scope &scope, CallDat
     uint n = 0;
     for (uint i = start; i < end; ++i) {
         bool exists;
-        v = o->getIndexed(i, &exists);
+        v = o->get(i, &exists);
         CHECK_EXCEPTION();
         if (exists)
             result->arraySet(n, v);
         ++n;
     }
-    scope.result = result;
+    return result->asReturnedValue();
 }
 
-void ArrayPrototype::method_sort(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue ArrayPrototype::method_sort(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
 {
-    ScopedObject instance(scope, callData->thisObject.toObject(scope.engine));
+    Scope scope(b);
+    ScopedObject instance(scope, thisObject->toObject(scope.engine));
     if (!instance)
         RETURN_UNDEFINED();
 
     uint len = instance->getLength();
 
-    ScopedValue comparefn(scope, callData->argument(0));
+    ScopedValue comparefn(scope, argc ? argv[0] : Value::undefinedValue());
     ArrayData::sort(scope.engine, instance, comparefn, len);
-    scope.result = callData->thisObject;
+    return thisObject->asReturnedValue();
 }
 
-void ArrayPrototype::method_splice(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue ArrayPrototype::method_splice(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
 {
-    ScopedObject instance(scope, callData->thisObject.toObject(scope.engine));
+    Scope scope(b);
+    ScopedObject instance(scope, thisObject->toObject(scope.engine));
     if (!instance)
         RETURN_UNDEFINED();
 
-    uint len = instance->getLength();
-
-    ScopedArrayObject newArray(scope, scope.engine->newArrayObject());
+    qint64 len = instance->getLength();
 
-    double rs = ScopedValue(scope, callData->argument(0))->toInteger();
-    uint start;
+    double rs = (argc ? argv[0] : Value::undefinedValue()).toInteger();
+    qint64 start;
     if (rs < 0)
-        start = (uint) qMax(0., len + rs);
+        start = static_cast<qint64>(qMax(0., len + rs));
     else
-        start = (uint) qMin(rs, (double)len);
+        start = static_cast<qint64>(qMin(rs, static_cast<double>(len)));
+
+    qint64 deleteCount = 0;
+    qint64 itemCount = 0;
+    if (argc == 1) {
+        deleteCount = len - start;
+    } else if (argc > 1){
+        itemCount = argc - 2;
+        double dc = argv[1].toInteger();
+        deleteCount = static_cast<qint64>(qMin(qMax(dc, 0.), double(len - start)));
+    }
 
-    uint deleteCount = (uint)qMin(qMax(ScopedValue(scope, callData->argument(1))->toInteger(), 0.), (double)(len - start));
+    if (len + itemCount - deleteCount > /*(static_cast<qint64>(1) << 53) - 1*/ UINT_MAX - 1)
+        return scope.engine->throwTypeError();
+    if (deleteCount > /*(static_cast<qint64>(1) << 53) - 1*/ UINT_MAX - 1)
+        return scope.engine->throwRangeError(QString::fromLatin1("Array length out of range."));
 
+    ScopedArrayObject newArray(scope, scope.engine->newArrayObject());
     newArray->arrayReserve(deleteCount);
     ScopedValue v(scope);
     for (uint i = 0; i < deleteCount; ++i) {
         bool exists;
-        v = instance->getIndexed(start + i, &exists);
+        v = instance->get(start + i, &exists);
         CHECK_EXCEPTION();
         if (exists)
             newArray->arrayPut(i, v);
     }
     newArray->setArrayLengthUnchecked(deleteCount);
 
-    uint itemCount = callData->argc < 2 ? 0 : callData->argc - 2;
 
     if (itemCount < deleteCount) {
         for (uint k = start; k < len - deleteCount; ++k) {
             bool exists;
-            v = instance->getIndexed(k + deleteCount, &exists);
+            v = instance->get(k + deleteCount, &exists);
             CHECK_EXCEPTION();
+            bool ok;
             if (exists)
-                instance->putIndexed(k + itemCount, v);
+                ok = instance->put(k + itemCount, v);
             else
-                instance->deleteIndexedProperty(k + itemCount);
-            CHECK_EXCEPTION();
+                ok = instance->deleteProperty(PropertyKey::fromArrayIndex(k + itemCount));
+            if (!ok)
+                return scope.engine->throwTypeError();
         }
         for (uint k = len; k > len - deleteCount + itemCount; --k) {
-            instance->deleteIndexedProperty(k - 1);
-            CHECK_EXCEPTION();
+            if (!instance->deleteProperty(PropertyKey::fromArrayIndex(k - 1)))
+                return scope.engine->throwTypeError();
         }
     } else if (itemCount > deleteCount) {
         uint k = len - deleteCount;
         while (k > start) {
             bool exists;
-            v = instance->getIndexed(k + deleteCount - 1, &exists);
+            v = instance->get(k + deleteCount - 1, &exists);
             CHECK_EXCEPTION();
+            bool ok;
             if (exists)
-                instance->putIndexed(k + itemCount - 1, v);
+                ok = instance->put(k + itemCount - 1, v);
             else
-                instance->deleteIndexedProperty(k + itemCount - 1);
-            CHECK_EXCEPTION();
+                ok = instance->deleteProperty(PropertyKey::fromArrayIndex(k + itemCount - 1));
+            if (!ok)
+                return scope.engine->throwTypeError();
             --k;
         }
     }
 
-    for (uint i = 0; i < itemCount; ++i) {
-        instance->putIndexed(start + i, callData->args[i + 2]);
-        CHECK_EXCEPTION();
-    }
+    for (uint i = 0; i < itemCount; ++i)
+        instance->put(start + i, argv[i + 2]);
 
-    bool wasStrict = scope.engine->current->strictMode;
-    scope.engine->current->strictMode = true;
-    instance->put(scope.engine->id_length(), ScopedValue(scope, Primitive::fromDouble(len - deleteCount + itemCount)));
+    if (!instance->put(scope.engine->id_length(), ScopedValue(scope, Value::fromDouble(len - deleteCount + itemCount))))
+        return scope.engine->throwTypeError();
 
-    scope.result = newArray;
-    scope.engine->current->strictMode = wasStrict;
+    return newArray->asReturnedValue();
 }
 
-void ArrayPrototype::method_unshift(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue ArrayPrototype::method_unshift(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
 {
-    ScopedObject instance(scope, callData->thisObject.toObject(scope.engine));
+    Scope scope(b);
+    ScopedObject instance(scope, thisObject->toObject(scope.engine));
     if (!instance)
         RETURN_UNDEFINED();
 
@@ -605,52 +988,95 @@ void ArrayPrototype::method_unshift(const BuiltinFunction *, Scope &scope, CallD
 
     if (!instance->protoHasArray() && !instance->arrayData()->attrs && instance->arrayData()->length() <= len &&
         instance->arrayData()->type != Heap::ArrayData::Custom) {
-        instance->arrayData()->vtable()->push_front(instance, callData->args, callData->argc);
+        instance->arrayData()->vtable()->push_front(instance, argv, argc);
     } else {
         ScopedValue v(scope);
         for (uint k = len; k > 0; --k) {
             bool exists;
-            v = instance->getIndexed(k - 1, &exists);
+            v = instance->get(k - 1, &exists);
+            bool ok;
             if (exists)
-                instance->putIndexed(k + callData->argc - 1, v);
+                ok = instance->put(k + argc - 1, v);
             else
-                instance->deleteIndexedProperty(k + callData->argc - 1);
+                ok = instance->deleteProperty(PropertyKey::fromArrayIndex(k + argc - 1));
+            if (!ok)
+                return scope.engine->throwTypeError();
+        }
+        for (int i = 0, ei = argc; i < ei; ++i) {
+            bool ok = instance->put(i, argv[i]);
+            if (!ok)
+                return scope.engine->throwTypeError();
         }
-        for (int i = 0; i < callData->argc; ++i)
-            instance->putIndexed(i, callData->args[i]);
     }
 
-    uint newLen = len + callData->argc;
+    uint newLen = len + argc;
     if (instance->isArrayObject())
         instance->setArrayLengthUnchecked(newLen);
-    else
-        instance->put(scope.engine->id_length(), ScopedValue(scope, Primitive::fromDouble(newLen)));
+    else {
+        if (!instance->put(scope.engine->id_length(), ScopedValue(scope, Value::fromDouble(newLen))))
+            return scope.engine->throwTypeError();
+    }
 
-    scope.result = Encode(newLen);
+    return Encode(newLen);
 }
 
-void ArrayPrototype::method_indexOf(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue ArrayPrototype::method_includes(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
 {
-    ScopedObject instance(scope, callData->thisObject.toObject(scope.engine));
+    Scope scope(b);
+    ScopedObject instance(scope, thisObject->toObject(scope.engine));
     if (!instance)
         RETURN_UNDEFINED();
 
-    uint len = instance->getLength();
-    if (!len) {
-        scope.result = Encode(-1);
-        return;
+    qint64 len = instance->getLength();
+    if (len == 0) {
+        return Encode(false);
+    }
+
+    double n = 0;
+    if (argc > 1 && !argv[1].isUndefined()) {
+        n = argv[1].toInteger();
+    }
+
+    double k = 0;
+    if (n >= 0) {
+        k = n;
+    } else {
+        k = len + n;
+        if (k < 0) {
+            k = 0;
+        }
     }
 
-    ScopedValue searchValue(scope, callData->argument(0));
+    while (k < len) {
+        ScopedValue val(scope, instance->get(k));
+        if (val->sameValueZero(argv[0])) {
+            return Encode(true);
+        }
+        k++;
+    }
+
+    return Encode(false);
+}
+
+ReturnedValue ArrayPrototype::method_indexOf(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
+{
+    Scope scope(b);
+    ScopedObject instance(scope, thisObject->toObject(scope.engine));
+    if (!instance)
+        RETURN_UNDEFINED();
+
+    uint len = instance->getLength();
+    if (!len)
+        return Encode(-1);
+
+    ScopedValue searchValue(scope, argc ? argv[0] : Value::undefinedValue());
     uint fromIndex = 0;
 
-    if (callData->argc >= 2) {
-        double f = callData->args[1].toInteger();
+    if (argc >= 2) {
+        double f = argv[1].toInteger();
         CHECK_EXCEPTION();
-        if (f >= len) {
-            scope.result = Encode(-1);
-            return;
-        }
+        if (f >= len)
+            return Encode(-1);
         if (f < 0)
             f = qMax(len + f, 0.);
         fromIndex = (uint) f;
@@ -660,14 +1086,11 @@ void ArrayPrototype::method_indexOf(const BuiltinFunction *, Scope &scope, CallD
         ScopedValue v(scope);
         for (uint k = fromIndex; k < len; ++k) {
             bool exists;
-            v = instance->getIndexed(k, &exists);
-            if (exists && RuntimeHelpers::strictEqual(v, searchValue)) {
-                scope.result = Encode(k);
-                return;
-            }
+            v = instance->get(k, &exists);
+            if (exists && RuntimeHelpers::strictEqual(v, searchValue))
+                return Encode(k);
         }
-        scope.result = Encode(-1);
-        return;
+        return Encode(-1);
     }
 
     ScopedValue value(scope);
@@ -677,18 +1100,15 @@ void ArrayPrototype::method_indexOf(const BuiltinFunction *, Scope &scope, CallD
         // lets be safe and slow
         for (uint i = fromIndex; i < len; ++i) {
             bool exists;
-            value = instance->getIndexed(i, &exists);
+            value = instance->get(i, &exists);
             CHECK_EXCEPTION();
-            if (exists && RuntimeHelpers::strictEqual(value, searchValue)) {
-                scope.result = Encode(i);
-                return;
-            }
+            if (exists && RuntimeHelpers::strictEqual(value, searchValue))
+                return Encode(i);
         }
     } else if (!instance->arrayData()) {
-        scope.result = Encode(-1);
-        return;
+        return Encode(-1);
     } else {
-        Q_ASSERT(instance->arrayType() == Heap::ArrayData::Simple || instance->arrayType() == Heap::ArrayData::Complex);
+        Q_ASSERT(instance->arrayType() == Heap::ArrayData::Simple);
         Heap::SimpleArrayData *sa = instance->d()->arrayData.cast<Heap::SimpleArrayData>();
         if (len > sa->values.size)
             len = sa->values.size;
@@ -696,47 +1116,54 @@ void ArrayPrototype::method_indexOf(const BuiltinFunction *, Scope &scope, CallD
         while (idx < len) {
             value = sa->data(idx);
             CHECK_EXCEPTION();
-            if (RuntimeHelpers::strictEqual(value, searchValue)) {
-                scope.result = Encode(idx);
-                return;
-            }
+            if (RuntimeHelpers::strictEqual(value, searchValue))
+                return Encode(idx);
             ++idx;
         }
     }
-    scope.result = Encode(-1);
+    return Encode(-1);
+}
+
+ReturnedValue ArrayPrototype::method_keys(const FunctionObject *f, const Value *thisObject, const Value *, int)
+{
+    Scope scope(f);
+    ScopedObject O(scope, thisObject->toObject(scope.engine));
+    if (!O)
+        RETURN_UNDEFINED();
+
+    Scoped<ArrayIteratorObject> ao(scope, scope.engine->newArrayIteratorObject(O));
+    ao->d()->iterationKind = IteratorKind::KeyIteratorKind;
+    return ao->asReturnedValue();
 }
 
-void ArrayPrototype::method_lastIndexOf(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue ArrayPrototype::method_lastIndexOf(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
 {
-    ScopedObject instance(scope, callData->thisObject.toObject(scope.engine));
+    Scope scope(b);
+    ScopedObject instance(scope, thisObject->toObject(scope.engine));
     if (!instance)
         RETURN_UNDEFINED();
 
     uint len = instance->getLength();
-    if (!len) {
-        scope.result = Encode(-1);
-        return;
-    }
+    if (!len)
+        return Encode(-1);
 
     ScopedValue searchValue(scope);
     uint fromIndex = len;
 
-    if (callData->argc >= 1)
-        searchValue = callData->argument(0);
+    if (argc >= 1)
+        searchValue = argv[0];
     else
-        searchValue = Primitive::undefinedValue();
+        searchValue = Value::undefinedValue();
 
-    if (callData->argc >= 2) {
-        double f = callData->args[1].toInteger();
+    if (argc >= 2) {
+        double f = argv[1].toInteger();
         CHECK_EXCEPTION();
         if (f > 0)
             f = qMin(f, (double)(len - 1));
         else if (f < 0) {
             f = len + f;
-            if (f < 0) {
-                scope.result = Encode(-1);
-                return;
-            }
+            if (f < 0)
+                return Encode(-1);
         }
         fromIndex = (uint) f + 1;
     }
@@ -745,283 +1172,335 @@ void ArrayPrototype::method_lastIndexOf(const BuiltinFunction *, Scope &scope, C
     for (uint k = fromIndex; k > 0;) {
         --k;
         bool exists;
-        v = instance->getIndexed(k, &exists);
+        v = instance->get(k, &exists);
         CHECK_EXCEPTION();
-        if (exists && RuntimeHelpers::strictEqual(v, searchValue)) {
-            scope.result = Encode(k);
-            return;
-        }
+        if (exists && RuntimeHelpers::strictEqual(v, searchValue))
+            return Encode(k);
     }
-    scope.result = Encode(-1);
+    return Encode(-1);
 }
 
-void ArrayPrototype::method_every(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue ArrayPrototype::method_every(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
 {
-    ScopedObject instance(scope, callData->thisObject.toObject(scope.engine));
+    Scope scope(b);
+    ScopedObject instance(scope, thisObject->toObject(scope.engine));
     if (!instance)
         RETURN_UNDEFINED();
 
     uint len = instance->getLength();
 
-    ScopedFunctionObject callback(scope, callData->argument(0));
-    if (!callback)
+    if (!argc || !argv->isFunctionObject())
         THROW_TYPE_ERROR();
+    const FunctionObject *callback = static_cast<const FunctionObject *>(argv);
 
-    ScopedCallData cData(scope, 3);
-    cData->args[2] = instance;
-    cData->thisObject = callData->argument(1);
-    ScopedValue v(scope);
+    ScopedValue that(scope, argc > 1 ? argv[1] : Value::undefinedValue());
+    ScopedValue r(scope);
+    Value *arguments = scope.alloc(3);
 
     bool ok = true;
     for (uint k = 0; ok && k < len; ++k) {
         bool exists;
-        v = instance->getIndexed(k, &exists);
+        arguments[0] = instance->get(k, &exists);
         if (!exists)
             continue;
 
-        cData->args[0] = v;
-        cData->args[1] = Primitive::fromDouble(k);
-        callback->call(scope, cData);
-        ok = scope.result.toBoolean();
+        arguments[1] = Value::fromDouble(k);
+        arguments[2] = instance;
+        r = callback->call(that, arguments, 3);
+        ok = r->toBoolean();
     }
-    scope.result = Encode(ok);
+    return Encode(ok);
 }
 
-void ArrayPrototype::method_some(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue ArrayPrototype::method_fill(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
 {
-    ScopedObject instance(scope, callData->thisObject.toObject(scope.engine));
+    Scope scope(b);
+    ScopedObject instance(scope, thisObject->toObject(scope.engine));
     if (!instance)
         RETURN_UNDEFINED();
 
     uint len = instance->getLength();
+    int relativeStart = argc > 1 ? argv[1].toInteger() : 0;
+    int relativeEnd = len;
+    if (argc > 2 && !argv[2].isUndefined()) {
+        relativeEnd = argv[2].toInteger();
+    }
+    uint k = 0;
+    uint fin = 0;
+
+    if (relativeStart < 0) {
+        k = std::max(len+relativeStart, uint(0));
+    } else {
+        k = std::min(uint(relativeStart), len);
+    }
+
+    if (relativeEnd < 0) {
+        fin = std::max(len + relativeEnd, uint(0));
+    } else {
+        fin = std::min(uint(relativeEnd), len);
+    }
 
-    ScopedFunctionObject callback(scope, callData->argument(0));
-    if (!callback)
+    while (k < fin) {
+        instance->setIndexed(k, argv[0], QV4::Object::DoThrowOnRejection);
+        k++;
+    }
+
+    return instance.asReturnedValue();
+}
+
+ReturnedValue ArrayPrototype::method_some(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
+{
+    Scope scope(b);
+    ScopedObject instance(scope, thisObject->toObject(scope.engine));
+    if (!instance)
+        RETURN_UNDEFINED();
+
+    uint len = instance->getLength();
+
+    if (!argc || !argv->isFunctionObject())
         THROW_TYPE_ERROR();
+    const FunctionObject *callback = static_cast<const FunctionObject *>(argv);
 
-    ScopedCallData cData(scope, 3);
-    cData->thisObject = callData->argument(1);
-    cData->args[2] = instance;
-    ScopedValue v(scope);
+    ScopedValue that(scope, argc > 1 ? argv[1] : Value::undefinedValue());
+    ScopedValue result(scope);
+    Value *arguments = scope.alloc(3);
 
     for (uint k = 0; k < len; ++k) {
         bool exists;
-        v = instance->getIndexed(k, &exists);
+        arguments[0] = instance->get(k, &exists);
         if (!exists)
             continue;
 
-        cData->args[0] = v;
-        cData->args[1] = Primitive::fromDouble(k);
-        callback->call(scope, cData);
-        if (scope.result.toBoolean()) {
-            scope.result = Encode(true);
-            return;
-        }
+        arguments[1] = Value::fromDouble(k);
+        arguments[2] = instance;
+        result = callback->call(that, arguments, 3);
+        if (result->toBoolean())
+            return Encode(true);
     }
-    scope.result = Encode(false);
+    return Encode(false);
 }
 
-void ArrayPrototype::method_forEach(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue ArrayPrototype::method_forEach(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
 {
-    ScopedObject instance(scope, callData->thisObject.toObject(scope.engine));
+    Scope scope(b);
+    ScopedObject instance(scope, thisObject->toObject(scope.engine));
     if (!instance)
         RETURN_UNDEFINED();
 
     uint len = instance->getLength();
 
-    ScopedFunctionObject callback(scope, callData->argument(0));
-    if (!callback)
+    if (!argc || !argv->isFunctionObject())
         THROW_TYPE_ERROR();
+    const FunctionObject *callback = static_cast<const FunctionObject *>(argv);
 
-    ScopedCallData cData(scope, 3);
-    cData->thisObject = callData->argument(1);
-    cData->args[2] = instance;
+    ScopedValue that(scope, argc > 1 ? argv[1] : Value::undefinedValue());
+    Value *arguments = scope.alloc(3);
 
-    ScopedValue v(scope);
     for (uint k = 0; k < len; ++k) {
         bool exists;
-        v = instance->getIndexed(k, &exists);
+        arguments[0] = instance->get(k, &exists);
         if (!exists)
             continue;
 
-        cData->args[0] = v;
-        cData->args[1] = Primitive::fromDouble(k);
-        callback->call(scope, cData);
+        arguments[1] = Value::fromDouble(k);
+        arguments[2] = instance;
+        callback->call(that, arguments, 3);
     }
     RETURN_UNDEFINED();
 }
 
-void ArrayPrototype::method_map(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue ArrayPrototype::method_map(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
 {
-    ScopedObject instance(scope, callData->thisObject.toObject(scope.engine));
+    Scope scope(b);
+    ScopedObject instance(scope, thisObject->toObject(scope.engine));
     if (!instance)
         RETURN_UNDEFINED();
 
-    uint len = instance->getLength();
+    qint64 len = instance->getLength();
 
-    ScopedFunctionObject callback(scope, callData->argument(0));
-    if (!callback)
+    if (!argc || !argv->isFunctionObject())
         THROW_TYPE_ERROR();
+    const FunctionObject *callback = static_cast<const FunctionObject *>(argv);
+
+    if (len > UINT_MAX - 1)
+        return scope.engine->throwRangeError(QString::fromLatin1("Array length out of range."));
 
     ScopedArrayObject a(scope, scope.engine->newArrayObject());
     a->arrayReserve(len);
     a->setArrayLengthUnchecked(len);
 
-    ScopedCallData cData(scope, 3);
-    cData->thisObject = callData->argument(1);
-    cData->args[2] = instance;
-
     ScopedValue v(scope);
+    ScopedValue mapped(scope);
+    ScopedValue that(scope, argc > 1 ? argv[1] : Value::undefinedValue());
+    Value *arguments = scope.alloc(3);
+
     for (uint k = 0; k < len; ++k) {
         bool exists;
-        v = instance->getIndexed(k, &exists);
+        arguments[0] = instance->get(k, &exists);
         if (!exists)
             continue;
 
-        cData->args[0] = v;
-        cData->args[1] = Primitive::fromDouble(k);
-        callback->call(scope, cData);
-        a->arraySet(k, scope.result);
+        arguments[1] = Value::fromDouble(k);
+        arguments[2] = instance;
+        mapped = callback->call(that, arguments, 3);
+        a->arraySet(k, mapped);
     }
-    scope.result = a.asReturnedValue();
+    return a.asReturnedValue();
 }
 
-void ArrayPrototype::method_filter(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue ArrayPrototype::method_filter(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
 {
-    ScopedObject instance(scope, callData->thisObject.toObject(scope.engine));
+    Scope scope(b);
+    ScopedObject instance(scope, thisObject->toObject(scope.engine));
     if (!instance)
         RETURN_UNDEFINED();
 
     uint len = instance->getLength();
 
-    ScopedFunctionObject callback(scope, callData->argument(0));
-    if (!callback)
+    if (!argc || !argv->isFunctionObject())
         THROW_TYPE_ERROR();
+    const FunctionObject *callback = static_cast<const FunctionObject *>(argv);
 
     ScopedArrayObject a(scope, scope.engine->newArrayObject());
     a->arrayReserve(len);
 
-    ScopedCallData cData(scope, 3);
-    cData->thisObject = callData->argument(1);
-    cData->args[2] = instance;
-
-    ScopedValue v(scope);
+    ScopedValue selected(scope);
+    ScopedValue that(scope, argc > 1 ? argv[1] : Value::undefinedValue());
+    Value *arguments = scope.alloc(3);
 
     uint to = 0;
     for (uint k = 0; k < len; ++k) {
         bool exists;
-        v = instance->getIndexed(k, &exists);
+        arguments[0] = instance->get(k, &exists);
         if (!exists)
             continue;
 
-        cData->args[0] = v;
-        cData->args[1] = Primitive::fromDouble(k);
-        callback->call(scope, cData);
-        if (scope.result.toBoolean()) {
-            a->arraySet(to, v);
+        arguments[1] = Value::fromDouble(k);
+        arguments[2] = instance;
+        selected = callback->call(that, arguments, 3);
+        if (selected->toBoolean()) {
+            a->arraySet(to, arguments[0]);
             ++to;
         }
     }
-    scope.result = a.asReturnedValue();
+    return a.asReturnedValue();
 }
 
-void ArrayPrototype::method_reduce(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue ArrayPrototype::method_reduce(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
 {
-    ScopedObject instance(scope, callData->thisObject.toObject(scope.engine));
+    Scope scope(b);
+    ScopedObject instance(scope, thisObject->toObject(scope.engine));
     if (!instance)
         RETURN_UNDEFINED();
 
     uint len = instance->getLength();
 
-    ScopedFunctionObject callback(scope, callData->argument(0));
-    if (!callback)
+    if (!argc || !argv->isFunctionObject())
         THROW_TYPE_ERROR();
+    const FunctionObject *callback = static_cast<const FunctionObject *>(argv);
 
     uint k = 0;
+    ScopedValue acc(scope);
     ScopedValue v(scope);
 
-    if (callData->argc > 1) {
-        scope.result = callData->argument(1);
+    if (argc > 1) {
+        acc = argv[1];
     } else {
         bool kPresent = false;
         while (k < len && !kPresent) {
-            v = instance->getIndexed(k, &kPresent);
+            v = instance->get(k, &kPresent);
             if (kPresent)
-                scope.result = v;
+                acc = v;
             ++k;
         }
         if (!kPresent)
             THROW_TYPE_ERROR();
     }
 
-    ScopedCallData cData(scope, 4);
-    cData->thisObject = Primitive::undefinedValue();
-    cData->args[0] = scope.result;
-    cData->args[3] = instance;
+    Value *arguments = scope.alloc(4);
 
     while (k < len) {
         bool kPresent;
-        v = instance->getIndexed(k, &kPresent);
+        v = instance->get(k, &kPresent);
         if (kPresent) {
-            cData->args[0] = scope.result;
-            cData->args[1] = v;
-            cData->args[2] = Primitive::fromDouble(k);
-            callback->call(scope, cData);
+            arguments[0] = acc;
+            arguments[1] = v;
+            arguments[2] = Value::fromDouble(k);
+            arguments[3] = instance;
+            acc = callback->call(nullptr, arguments, 4);
         }
         ++k;
     }
+    return acc->asReturnedValue();
 }
 
-void ArrayPrototype::method_reduceRight(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue ArrayPrototype::method_reduceRight(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
 {
-    ScopedObject instance(scope, callData->thisObject.toObject(scope.engine));
+    Scope scope(b);
+    ScopedObject instance(scope, thisObject->toObject(scope.engine));
     if (!instance)
         RETURN_UNDEFINED();
 
     uint len = instance->getLength();
 
-    ScopedFunctionObject callback(scope, callData->argument(0));
-    if (!callback)
+    if (!argc || !argv->isFunctionObject())
         THROW_TYPE_ERROR();
+    const FunctionObject *callback = static_cast<const FunctionObject *>(argv);
 
     if (len == 0) {
-        if (callData->argc == 1)
+        if (argc == 1)
             THROW_TYPE_ERROR();
-        scope.result = callData->argument(1);
-        return;
+        return argv[1].asReturnedValue();
     }
 
     uint k = len;
+    ScopedValue acc(scope);
     ScopedValue v(scope);
-    if (callData->argc > 1) {
-        scope.result = callData->argument(1);
+    if (argc > 1) {
+        acc = argv[1];
     } else {
         bool kPresent = false;
         while (k > 0 && !kPresent) {
-            v = instance->getIndexed(k - 1, &kPresent);
+            v = instance->get(k - 1, &kPresent);
             if (kPresent)
-                scope.result = v;
+                acc = v;
             --k;
         }
         if (!kPresent)
             THROW_TYPE_ERROR();
     }
 
-    ScopedCallData cData(scope, 4);
-    cData->thisObject = Primitive::undefinedValue();
-    cData->args[3] = instance;
+    Value *arguments = scope.alloc(4);
 
     while (k > 0) {
         bool kPresent;
-        v = instance->getIndexed(k - 1, &kPresent);
+        v = instance->get(k - 1, &kPresent);
         if (kPresent) {
-            cData->args[0] = scope.result;
-            cData->args[1] = v;
-            cData->args[2] = Primitive::fromDouble(k - 1);
-            callback->call(scope, cData);
+            arguments[0] = acc;
+            arguments[1] = v;
+            arguments[2] = Value::fromDouble(k - 1);
+            arguments[3] = instance;
+            acc = callback->call(nullptr, arguments, 4);
         }
         --k;
     }
-    scope.result = scope.result.asReturnedValue();
+    return acc->asReturnedValue();
+}
+
+ReturnedValue ArrayPrototype::method_values(const FunctionObject *b, const Value *thisObject, const Value *, int)
+{
+    Scope scope(b);
+    ScopedObject O(scope, thisObject->toObject(scope.engine));
+    if (!O)
+        RETURN_UNDEFINED();
+
+    Scoped<ArrayIteratorObject> ao(scope, scope.engine->newArrayIteratorObject(O));
+    ao->d()->iterationKind = IteratorKind::ValueIteratorKind;
+    return ao->asReturnedValue();
+}
+
+ReturnedValue ArrayPrototype::method_get_species(const FunctionObject *, const Value *thisObject, const Value *, int)
+{
+    return thisObject->asReturnedValue();
 }
 
diff --git a/src/qml/jsruntime/qv4arrayobject_p.h b/src/qml/jsruntime/qv4arrayobject_p.h
index 689752433b..c959b71bc6 100644
--- a/src/qml/jsruntime/qv4arrayobject_p.h
+++ b/src/qml/jsruntime/qv4arrayobject_p.h
@@ -70,38 +70,50 @@ struct ArrayCtor: FunctionObject
 {
     V4_OBJECT2(ArrayCtor, FunctionObject)
 
-    static void construct(const Managed *m, Scope &scope, CallData *callData);
-    static void call(const Managed *that, Scope &scope, CallData *callData);
+    static ReturnedValue virtualCallAsConstructor(const FunctionObject *f, const Value *argv, int argc, const Value *newTarget);
+    static ReturnedValue virtualCall(const FunctionObject *f, const Value *thisObject, const Value *argv, int argc);
 };
 
 struct ArrayPrototype: ArrayObject
 {
     void init(ExecutionEngine *engine, Object *ctor);
 
-    static void method_isArray(const BuiltinFunction *, Scope &, CallData *callData);
-    static void method_toString(const BuiltinFunction *, Scope &, CallData *callData);
-    static void method_toLocaleString(const BuiltinFunction *builtin, Scope &, CallData *callData);
-    static void method_concat(const BuiltinFunction *, Scope &, CallData *callData);
-    static void method_find(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_findIndex(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_join(const BuiltinFunction *, Scope &, CallData *callData);
-    static void method_pop(const BuiltinFunction *, Scope &, CallData *callData);
-    static void method_push(const BuiltinFunction *, Scope &, CallData *callData);
-    static void method_reverse(const BuiltinFunction *, Scope &, CallData *callData);
-    static void method_shift(const BuiltinFunction *, Scope &, CallData *callData);
-    static void method_slice(const BuiltinFunction *, Scope &, CallData *callData);
-    static void method_sort(const BuiltinFunction *, Scope &, CallData *callData);
-    static void method_splice(const BuiltinFunction *, Scope &, CallData *callData);
-    static void method_unshift(const BuiltinFunction *, Scope &, CallData *callData);
-    static void method_indexOf(const BuiltinFunction *, Scope &, CallData *callData);
-    static void method_lastIndexOf(const BuiltinFunction *, Scope &, CallData *callData);
-    static void method_every(const BuiltinFunction *, Scope &, CallData *callData);
-    static void method_some(const BuiltinFunction *, Scope &, CallData *callData);
-    static void method_forEach(const BuiltinFunction *, Scope &, CallData *callData);
-    static void method_map(const BuiltinFunction *, Scope &, CallData *callData);
-    static void method_filter(const BuiltinFunction *, Scope &, CallData *callData);
-    static void method_reduce(const BuiltinFunction *, Scope &, CallData *callData);
-    static void method_reduceRight(const BuiltinFunction *, Scope &, CallData *callData);
+    static ReturnedValue method_isArray(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_from(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_of(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_toString(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_toLocaleString(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_concat(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_copyWithin(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_entries(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_find(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_findIndex(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_join(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_pop(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_push(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_reverse(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_shift(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_slice(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_sort(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_splice(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_unshift(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_includes(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_indexOf(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_keys(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_lastIndexOf(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_every(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_fill(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_some(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_forEach(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_map(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_filter(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_reduce(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_reduceRight(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_values(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+
+    // while this function is implemented here, it's the same for many other JS classes, so the corresponding JS function
+    // is instantiated in the engine, and it can be added to any JS object through Object::addSymbolSpecies()
+    static ReturnedValue method_get_species(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
 };
 
 
diff --git a/src/qml/jsruntime/qv4atomics.cpp b/src/qml/jsruntime/qv4atomics.cpp
new file mode 100644
index 0000000000..4299aef859
--- /dev/null
+++ b/src/qml/jsruntime/qv4atomics.cpp
@@ -0,0 +1,257 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#include "qv4arraybuffer_p.h"
+#include "qv4typedarray_p.h"
+#include "qv4atomics_p.h"
+#include "qv4symbol_p.h"
+
+using namespace QV4;
+
+DEFINE_OBJECT_VTABLE(Atomics);
+
+void Heap::Atomics::init()
+{
+    Object::init();
+    Scope scope(internalClass->engine);
+    ScopedObject m(scope, this);
+
+    m->defineDefaultProperty(QStringLiteral("add"), QV4::Atomics::method_add, 3);
+    m->defineDefaultProperty(QStringLiteral("and"), QV4::Atomics::method_and, 3);
+    m->defineDefaultProperty(QStringLiteral("compareExchange"), QV4::Atomics::method_compareExchange, 4);
+    m->defineDefaultProperty(QStringLiteral("exchange"), QV4::Atomics::method_exchange, 3);
+    m->defineDefaultProperty(QStringLiteral("isLockFree"), QV4::Atomics::method_isLockFree, 1);
+    m->defineDefaultProperty(QStringLiteral("load"), QV4::Atomics::method_load, 2);
+    m->defineDefaultProperty(QStringLiteral("or"), QV4::Atomics::method_or, 3);
+    m->defineDefaultProperty(QStringLiteral("store"), QV4::Atomics::method_store, 3);
+    m->defineDefaultProperty(QStringLiteral("sub"), QV4::Atomics::method_sub, 3);
+    m->defineDefaultProperty(QStringLiteral("wait"), QV4::Atomics::method_wait, 4);
+    m->defineDefaultProperty(QStringLiteral("wake"), QV4::Atomics::method_wake, 3);
+    m->defineDefaultProperty(QStringLiteral("xor"), QV4::Atomics::method_xor, 3);
+
+    ScopedString name(scope, scope.engine->newString(QStringLiteral("Atomics")));
+    m->defineReadonlyConfigurableProperty(scope.engine->symbol_toStringTag(), name);
+}
+
+static SharedArrayBuffer *validateSharedIntegerTypedArray(Scope &scope, const Value &typedArray, bool onlyInt32 = false)
+{
+    const TypedArray *a = typedArray.as<TypedArray>();
+    if (!a) {
+        scope.engine->throwTypeError();
+        return nullptr;
+    }
+
+    TypedArrayType t(a->arrayType());
+    if (!a->d()->type->atomicLoad || (onlyInt32 && t != TypedArrayType::Int32Array)) {
+        scope.engine->throwTypeError();
+        return nullptr;
+    }
+
+    Scoped<SharedArrayBuffer> buffer(scope, a->d()->buffer);
+    if (!buffer->isSharedArrayBuffer()) {
+        scope.engine->throwTypeError();
+        return nullptr;
+    }
+    Q_ASSERT(!buffer->isDetachedBuffer());
+    return buffer;
+}
+
+static int validateAtomicAccess(Scope &scope, const TypedArray &typedArray, const Value &index)
+{
+    const TypedArray &a = static_cast<const TypedArray &>(typedArray);
+    qint64 idx = index.toIndex();
+    if (scope.hasException())
+        return -1;
+    if (idx < 0 || idx >= a.length()) {
+        scope.engine->throwRangeError(QStringLiteral("index out of range."));
+        return -1;
+    }
+    return static_cast<int>(idx);
+}
+
+ReturnedValue atomicReadModifyWrite(const FunctionObject *f, const Value *argv, int argc, AtomicModifyOps modify)
+{
+    Scope scope(f);
+    if (!argc)
+        return scope.engine->throwTypeError();
+
+    SharedArrayBuffer *buffer = validateSharedIntegerTypedArray(scope, argv[0]);
+    if (!buffer)
+        return Encode::undefined();
+    const TypedArray &a = static_cast<const TypedArray &>(argv[0]);
+    int index = validateAtomicAccess(scope, a, argc > 1 ? argv[1] : Value::undefinedValue());
+    if (index < 0)
+        return Encode::undefined();
+
+    Value v = Value::fromReturnedValue((argc > 2 ? argv[2] : Value::undefinedValue()).convertedToNumber());
+    if (scope.hasException())
+        return Encode::undefined();
+
+    int bytesPerElement = a.d()->type->bytesPerElement;
+    int byteOffset = a.d()->byteOffset + index * bytesPerElement;
+
+    return a.d()->type->atomicModifyOps[modify](buffer->data() + byteOffset, v);
+}
+
+ReturnedValue Atomics::method_add(const FunctionObject *f, const Value *, const Value *argv, int argc)
+{
+    return atomicReadModifyWrite(f, argv, argc, AtomicAdd);
+}
+
+ReturnedValue Atomics::method_and(const FunctionObject *f, const Value *, const Value *argv, int argc)
+{
+    return atomicReadModifyWrite(f, argv, argc, AtomicAnd);
+}
+
+ReturnedValue Atomics::method_compareExchange(const FunctionObject *f, const Value *, const Value *argv, int argc)
+{
+    Scope scope(f);
+    if (!argc)
+        return scope.engine->throwTypeError();
+
+    SharedArrayBuffer *buffer = validateSharedIntegerTypedArray(scope, argv[0]);
+    if (!buffer)
+        return Encode::undefined();
+    const TypedArray &a = static_cast<const TypedArray &>(argv[0]);
+    int index = validateAtomicAccess(scope, a, argc > 1 ? argv[1] : Value::undefinedValue());
+    if (index < 0)
+        return Encode::undefined();
+
+    Value expected = Value::fromReturnedValue((argc > 2 ? argv[2] : Value::undefinedValue()).convertedToNumber());
+    if (scope.hasException())
+        return Encode::undefined();
+    Value v = Value::fromReturnedValue((argc > 3 ? argv[3] : Value::undefinedValue()).convertedToNumber());
+    if (scope.hasException())
+        return Encode::undefined();
+
+    int bytesPerElement = a.d()->type->bytesPerElement;
+    int byteOffset = a.d()->byteOffset + index * bytesPerElement;
+
+    return a.d()->type->atomicCompareExchange(buffer->data() + byteOffset, expected, v);
+}
+
+ReturnedValue Atomics::method_exchange(const FunctionObject *f, const Value *, const Value *argv, int argc)
+{
+    return atomicReadModifyWrite(f, argv, argc, AtomicExchange);
+}
+
+ReturnedValue Atomics::method_isLockFree(const FunctionObject *, const Value *, const Value *argv, int argc)
+{
+    if (!argc)
+        return Encode(false);
+    double n = argv[0].toInteger();
+    if (n == 4.)
+        return Encode(true);
+    if (n == 2.)
+        return Encode(QAtomicOps<unsigned short>::isTestAndSetNative());
+#ifdef Q_ATOMIC_INT8_IS_SUPPORTED
+    if (n == 1.)
+        return Encode(QAtomicOps<unsigned char>::isTestAndSetNative());
+#endif
+    return Encode(false);
+}
+
+ReturnedValue Atomics::method_load(const FunctionObject *f, const Value *, const Value *argv, int argc)
+{
+    Scope scope(f);
+    if (!argc)
+        return scope.engine->throwTypeError();
+
+    SharedArrayBuffer *buffer = validateSharedIntegerTypedArray(scope, argv[0]);
+    if (!buffer)
+        return Encode::undefined();
+    const TypedArray &a = static_cast<const TypedArray &>(argv[0]);
+    int index = validateAtomicAccess(scope, a, argc > 1 ? argv[1] : Value::undefinedValue());
+    if (index < 0)
+        return Encode::undefined();
+
+    int bytesPerElement = a.d()->type->bytesPerElement;
+    int byteOffset = a.d()->byteOffset + index * bytesPerElement;
+
+    return a.d()->type->atomicLoad(buffer->data() + byteOffset);
+}
+
+ReturnedValue Atomics::method_or(const FunctionObject *f, const Value *, const Value *argv, int argc)
+{
+    return atomicReadModifyWrite(f, argv, argc, AtomicOr);
+}
+
+ReturnedValue Atomics::method_store(const FunctionObject *f, const Value *, const Value *argv, int argc)
+{
+    Scope scope(f);
+    if (!argc)
+        return scope.engine->throwTypeError();
+
+    SharedArrayBuffer *buffer = validateSharedIntegerTypedArray(scope, argv[0]);
+    if (!buffer)
+        return Encode::undefined();
+    const TypedArray &a = static_cast<const TypedArray &>(argv[0]);
+    int index = validateAtomicAccess(scope, a, argc > 1 ? argv[1] : Value::undefinedValue());
+    if (index < 0)
+        return Encode::undefined();
+
+    Value v = Value::fromReturnedValue((argc > 2 ? argv[2] : Value::undefinedValue()).convertedToNumber());
+    if (scope.hasException())
+        return Encode::undefined();
+
+    int bytesPerElement = a.d()->type->bytesPerElement;
+    int byteOffset = a.d()->byteOffset + index * bytesPerElement;
+
+    return a.d()->type->atomicStore(buffer->data() + byteOffset, v);
+}
+
+ReturnedValue Atomics::method_sub(const FunctionObject *f, const Value *, const Value *argv, int argc)
+{
+    return atomicReadModifyWrite(f, argv, argc, AtomicSub);
+}
+
+ReturnedValue Atomics::method_wait(const FunctionObject *f, const Value *, const Value *, int)
+{
+    return f->engine()->throwTypeError();
+}
+
+ReturnedValue Atomics::method_wake(const FunctionObject *f, const Value *, const Value *, int)
+{
+    return f->engine()->throwTypeError();
+}
+
+ReturnedValue Atomics::method_xor(const FunctionObject *f, const Value *, const Value *argv, int argc)
+{
+    return atomicReadModifyWrite(f, argv, argc, AtomicXor);
+
+}
diff --git a/src/qml/jsruntime/qv4atomics_p.h b/src/qml/jsruntime/qv4atomics_p.h
new file mode 100644
index 0000000000..35b64bf4fe
--- /dev/null
+++ b/src/qml/jsruntime/qv4atomics_p.h
@@ -0,0 +1,91 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#ifndef QV4ATOMICS_H
+#define QV4ATOMICS_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include "qv4object_p.h"
+#include "qv4functionobject_p.h"
+
+QT_BEGIN_NAMESPACE
+
+namespace QV4 {
+
+namespace Heap {
+
+struct Atomics : Object {
+    void init();
+};
+
+}
+
+struct Atomics : Object
+{
+    V4_OBJECT2(Atomics, Object)
+
+    static ReturnedValue method_add(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_and(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_compareExchange(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_exchange(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_isLockFree(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_load(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_or(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_store(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_sub(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_wait(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_wake(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_xor(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+};
+
+
+} // namespace QV4
+
+QT_END_NAMESPACE
+
+#endif
diff --git a/src/qml/jsruntime/qv4booleanobject.cpp b/src/qml/jsruntime/qv4booleanobject.cpp
index c8e9ebb2dd..3e5f51c302 100644
--- a/src/qml/jsruntime/qv4booleanobject.cpp
+++ b/src/qml/jsruntime/qv4booleanobject.cpp
@@ -50,54 +50,70 @@ void Heap::BooleanCtor::init(QV4::ExecutionContext *scope)
     Heap::FunctionObject::init(scope, QStringLiteral("Boolean"));
 }
 
-void BooleanCtor::construct(const Managed *, Scope &scope, CallData *callData)
+ReturnedValue BooleanCtor::virtualCallAsConstructor(const FunctionObject *that, const Value *argv, int argc, const Value *newTarget)
 {
-    bool n = callData->argc ? callData->args[0].toBoolean() : false;
-    scope.result = Encode(scope.engine->newBooleanObject(n));
+    auto v4 = that->engine();
+    bool n = argc ? argv[0].toBoolean() : false;
+
+    ReturnedValue o = Encode(v4->newBooleanObject(n));
+    if (!newTarget)
+        return o;
+    Scope scope(v4);
+    ScopedObject obj(scope, o);
+    obj->setProtoFromNewTarget(newTarget);
+    return obj->asReturnedValue();
 }
 
-void BooleanCtor::call(const Managed *, Scope &scope, CallData *callData)
+ReturnedValue BooleanCtor::virtualCall(const FunctionObject *, const Value *, const Value *argv, int argc)
 {
-    bool value = callData->argc ? callData->args[0].toBoolean() : 0;
-    scope.result = Encode(value);
+    bool value = argc ? argv[0].toBoolean() : 0;
+    return Encode(value);
 }
 
 void BooleanPrototype::init(ExecutionEngine *engine, Object *ctor)
 {
     Scope scope(engine);
     ScopedObject o(scope);
-    ctor->defineReadonlyProperty(engine->id_length(), Primitive::fromInt32(1));
+    ctor->defineReadonlyConfigurableProperty(engine->id_length(), Value::fromInt32(1));
     ctor->defineReadonlyProperty(engine->id_prototype(), (o = this));
     defineDefaultProperty(QStringLiteral("constructor"), (o = ctor));
     defineDefaultProperty(engine->id_toString(), method_toString);
     defineDefaultProperty(engine->id_valueOf(), method_valueOf);
 }
 
-void BooleanPrototype::method_toString(const BuiltinFunction *, Scope &scope, CallData *callData)
+static bool value(const Value *thisObject, bool *exception)
 {
-    bool result;
-    if (callData->thisObject.isBoolean()) {
-        result = callData->thisObject.booleanValue();
+    *exception = false;
+    if (thisObject->isBoolean()) {
+        return thisObject->booleanValue();
     } else {
-        const BooleanObject *thisObject = callData->thisObject.as<BooleanObject>();
-        if (!thisObject)
-            THROW_TYPE_ERROR();
-        result = thisObject->value();
+        const BooleanObject *that = thisObject->as<BooleanObject>();
+        if (that)
+            return that->value();
     }
+    *exception = true;
+    return false;
+}
 
-    scope.result = result ? scope.engine->id_true() : scope.engine->id_false();
+ReturnedValue BooleanPrototype::method_toString(const FunctionObject *b, const Value *thisObject, const Value *, int)
+{
+    bool exception;
+    bool result = ::value(thisObject, &exception);
+    ExecutionEngine *v4 = b->engine();
+    if (exception)
+        return v4->throwTypeError();
+
+    return Encode(result ? v4->id_true() : v4->id_false());
 }
 
-void BooleanPrototype::method_valueOf(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue BooleanPrototype::method_valueOf(const FunctionObject *b, const Value *thisObject, const Value *, int)
 {
-    if (callData->thisObject.isBoolean()) {
-        scope.result = callData->thisObject.asReturnedValue();
-        return;
+    bool exception;
+    bool result = ::value(thisObject, &exception);
+    if (exception) {
+        ExecutionEngine *v4 = b->engine();
+        return v4->throwTypeError();
     }
 
-    const BooleanObject *thisObject = callData->thisObject.as<BooleanObject>();
-    if (!thisObject)
-        THROW_TYPE_ERROR();
-
-    scope.result = Encode(thisObject->value());
+    return Encode(result);
 }
diff --git a/src/qml/jsruntime/qv4booleanobject_p.h b/src/qml/jsruntime/qv4booleanobject_p.h
index ca2cf7d17a..276ec8393b 100644
--- a/src/qml/jsruntime/qv4booleanobject_p.h
+++ b/src/qml/jsruntime/qv4booleanobject_p.h
@@ -70,8 +70,8 @@ struct BooleanCtor: FunctionObject
 {
     V4_OBJECT2(BooleanCtor, FunctionObject)
 
-    static void construct(const Managed *, Scope &scope, CallData *callData);
-    static void call(const Managed *that, Scope &scope, CallData *callData);
+    static ReturnedValue virtualCallAsConstructor(const FunctionObject *, const Value *argv, int argc, const Value *);
+    static ReturnedValue virtualCall(const FunctionObject *f, const Value *thisObject, const Value *argv, int argc);
 };
 
 struct BooleanPrototype: BooleanObject
@@ -79,8 +79,8 @@ struct BooleanPrototype: BooleanObject
     V4_PROTOTYPE(objectPrototype)
     void init(ExecutionEngine *engine, Object *ctor);
 
-    static void method_toString(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_valueOf(const BuiltinFunction *, Scope &scope, CallData *callData);
+    static ReturnedValue method_toString(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_valueOf(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
 };
 
 
diff --git a/src/qml/jsruntime/qv4context.cpp b/src/qml/jsruntime/qv4context.cpp
index ba72a9e43b..b3bcfe21d5 100644
--- a/src/qml/jsruntime/qv4context.cpp
+++ b/src/qml/jsruntime/qv4context.cpp
@@ -48,66 +48,103 @@
 #include "qv4errorobject_p.h"
 #include "qv4string_p.h"
 #include "qv4qmlcontext_p.h"
-#include "qv4profiling_p.h"
-#include <private/qqmljavascriptexpression_p.h>
+#include "qv4stackframe_p.h"
+#include "qv4symbol_p.h"
 
 using namespace QV4;
 
 DEFINE_MANAGED_VTABLE(ExecutionContext);
-DEFINE_MANAGED_VTABLE(SimpleCallContext);
 DEFINE_MANAGED_VTABLE(CallContext);
-DEFINE_MANAGED_VTABLE(WithContext);
-DEFINE_MANAGED_VTABLE(CatchContext);
-DEFINE_MANAGED_VTABLE(GlobalContext);
 
-Heap::CallContext *ExecutionContext::newCallContext(Function *function, CallData *callData)
+Heap::CallContext *ExecutionContext::newBlockContext(CppStackFrame *frame, int blockIndex)
 {
-    uint localsAndFormals = function->compiledFunction->nLocals + sizeof(CallData)/sizeof(Value) - 1 + qMax(static_cast<uint>(callData->argc), function->nFormals);
-    size_t requiredMemory = sizeof(CallContext::Data) - sizeof(Value) + sizeof(Value) * (localsAndFormals);
+    Function *function = frame->v4Function;
+
+    Heap::InternalClass *ic = function->compilationUnit->runtimeBlocks.at(blockIndex);
+    uint nLocals = ic->size;
+    size_t requiredMemory = sizeof(CallContext::Data) - sizeof(Value) + sizeof(Value) * nLocals;
+
+    ExecutionEngine *v4 = function->internalClass->engine;
+    Heap::CallContext *c = v4->memoryManager->allocManaged<CallContext>(requiredMemory, ic);
+    c->init();
+    c->type = Heap::ExecutionContext::Type_BlockContext;
+
+    Heap::ExecutionContext *outer = static_cast<Heap::ExecutionContext *>(frame->context()->m());
+    c->outer.set(v4, outer);
+    c->function.set(v4, static_cast<Heap::FunctionObject *>(frame->jsFrame->function.m()));
+
+    c->locals.size = nLocals;
+    c->locals.alloc = nLocals;
 
-    ExecutionEngine *v4 = engine();
-    Heap::CallContext *c = v4->memoryManager->allocManaged<CallContext>(requiredMemory);
-    c->init(Heap::ExecutionContext::Type_CallContext);
+    c->setupLocalTemporalDeadZone(function->compilationUnit->unitData()->blockAt(blockIndex));
 
-    c->v4Function = function;
+    return c;
+}
 
-    c->strictMode = function->isStrict();
-    c->outer.set(v4, this->d());
+Heap::CallContext *ExecutionContext::cloneBlockContext(ExecutionEngine *engine,
+                                                       Heap::CallContext *callContext)
+{
+    uint nLocals = callContext->locals.alloc;
+    size_t requiredMemory = sizeof(CallContext::Data) - sizeof(Value) + sizeof(Value) * nLocals;
 
-    c->compilationUnit = function->compilationUnit;
-    c->lookups = function->compilationUnit->runtimeLookups;
-    c->constantTable = function->compilationUnit->constants;
+    Heap::CallContext *c = engine->memoryManager->allocManaged<CallContext>(
+                requiredMemory, callContext->internalClass);
+    memcpy(c, callContext, requiredMemory);
+
+    return c;
+}
+
+Heap::CallContext *ExecutionContext::newCallContext(CppStackFrame *frame)
+{
+    Function *function = frame->v4Function;
+    Heap::ExecutionContext *outer = static_cast<Heap::ExecutionContext *>(frame->context()->m());
+
+    uint nFormals = qMax(static_cast<uint>(frame->originalArgumentsCount), function->nFormals);
+    uint localsAndFormals = function->compiledFunction->nLocals + nFormals;
+    size_t requiredMemory = sizeof(CallContext::Data) - sizeof(Value) + sizeof(Value) * (localsAndFormals);
+
+    ExecutionEngine *v4 = outer->internalClass->engine;
+    Heap::CallContext *c = v4->memoryManager->allocManaged<CallContext>(requiredMemory, function->internalClass);
+    c->init();
+
+    c->outer.set(v4, outer);
+    c->function.set(v4, static_cast<Heap::FunctionObject *>(frame->jsFrame->function.m()));
 
     const CompiledData::Function *compiledFunction = function->compiledFunction;
     uint nLocals = compiledFunction->nLocals;
     c->locals.size = nLocals;
     c->locals.alloc = localsAndFormals;
-#if QT_POINTER_SIZE == 8
-    // memory allocated from the JS heap is 0 initialized, so skip the std::fill() below
-    Q_ASSERT(Primitive::undefinedValue().asReturnedValue() == 0);
-#else
-    if (nLocals)
-        std::fill(c->locals.values, c->locals.values + nLocals, Primitive::undefinedValue());
-#endif
-
-    c->callData = reinterpret_cast<CallData *>(c->locals.values + nLocals);
-    ::memcpy(c->callData, callData, sizeof(CallData) - sizeof(Value) + static_cast<uint>(callData->argc) * sizeof(Value));
-    if (callData->argc < static_cast<int>(compiledFunction->nFormals))
-        std::fill(c->callData->args + c->callData->argc, c->callData->args + compiledFunction->nFormals, Primitive::undefinedValue());
+    // memory allocated from the JS heap is 0 initialized, so check if empty is 0
+    Q_ASSERT(Value::undefinedValue().asReturnedValue() == 0);
+
+    c->setupLocalTemporalDeadZone(compiledFunction);
+
+    Value *args = c->locals.values + nLocals;
+    ::memcpy(args, frame->originalArguments, frame->originalArgumentsCount * sizeof(Value));
+    c->nArgs = frame->originalArgumentsCount;
+    for (uint i = frame->originalArgumentsCount; i < function->nFormals; ++i)
+        args[i] = Encode::undefined();
 
     return c;
 }
 
-Heap::WithContext *ExecutionContext::newWithContext(Heap::Object *with)
+Heap::ExecutionContext *ExecutionContext::newWithContext(Heap::Object *with) const
 {
-    return engine()->memoryManager->alloc<WithContext>(d(), with);
+    Heap::ExecutionContext *c = engine()->memoryManager->alloc<ExecutionContext>(Heap::ExecutionContext::Type_WithContext);
+    c->outer.set(engine(), d());
+    c->activation.set(engine(), with);
+
+    return c;
 }
 
-Heap::CatchContext *ExecutionContext::newCatchContext(Heap::String *exceptionVarName, ReturnedValue exceptionValue)
+Heap::ExecutionContext *ExecutionContext::newCatchContext(CppStackFrame *frame, int blockIndex, Heap::String *exceptionVarName)
 {
-    Scope scope(this);
-    ScopedValue e(scope, exceptionValue);
-    return engine()->memoryManager->alloc<CatchContext>(d(), exceptionVarName, e);
+    Scope scope(frame->context());
+    ScopedString name(scope, exceptionVarName);
+    ScopedValue val(scope, scope.engine->catchException(nullptr));
+    ScopedContext ctx(scope, newBlockContext(frame, blockIndex));
+    ctx->setProperty(name, val);
+    return ctx->d();
 }
 
 void ExecutionContext::createMutableBinding(String *name, bool deletable)
@@ -120,136 +157,97 @@ void ExecutionContext::createMutableBinding(String *name, bool deletable)
     while (ctx) {
         switch (ctx->d()->type) {
         case Heap::ExecutionContext::Type_CallContext:
-        case Heap::ExecutionContext::Type_SimpleCallContext: {
-            Heap::SimpleCallContext *c = static_cast<Heap::SimpleCallContext *>(ctx->d());
             if (!activation) {
+                Heap::CallContext *c = static_cast<Heap::CallContext *>(ctx->d());
                 if (!c->activation)
                     c->activation.set(scope.engine, scope.engine->newObject());
                 activation = c->activation;
             }
             break;
-        }
         case Heap::ExecutionContext::Type_QmlContext: {
             // this is ugly, as it overrides the inner callcontext, but has to stay as long
             // as bindings still get their own callcontext
-            Heap::QmlContext *qml = static_cast<Heap::QmlContext *>(ctx->d());
-            activation = qml->qml;
+            activation = ctx->d()->activation;
             break;
         }
         case Heap::ExecutionContext::Type_GlobalContext: {
+            Q_ASSERT(scope.engine->globalObject->d() == ctx->d()->activation);
             if (!activation)
-                activation = scope.engine->globalObject;
+                activation = ctx->d()->activation;
             break;
         }
+        case Heap::ExecutionContext::Type_BlockContext:
+            // never create activation records on block contexts
         default:
             break;
         }
         ctx = ctx->d()->outer;
     }
 
-    if (activation->hasOwnProperty(name))
+    PropertyKey id = name->toPropertyKey();
+    if (activation->getOwnProperty(id) != Attr_Invalid)
         return;
     ScopedProperty desc(scope);
     PropertyAttributes attrs(Attr_Data);
     attrs.setConfigurable(deletable);
-    activation->__defineOwnProperty__(scope.engine, name, desc, attrs);
-}
-
-void Heap::GlobalContext::init(ExecutionEngine *eng)
-{
-    Heap::ExecutionContext::init(Heap::ExecutionContext::Type_GlobalContext);
-    global.set(eng, eng->globalObject->d());
-}
-
-void Heap::CatchContext::init(ExecutionContext *outerContext, String *exceptionVarName,
-                              const Value &exceptionValue)
-{
-    Heap::ExecutionContext::init(Heap::ExecutionContext::Type_CatchContext);
-    outer.set(internalClass->engine, outerContext);
-    strictMode = outer->strictMode;
-    callData = outer->callData;
-    lookups = outer->lookups;
-    constantTable = outer->constantTable;
-    compilationUnit = outer->compilationUnit;
-
-    this->exceptionVarName.set(internalClass->engine, exceptionVarName);
-    this->exceptionValue.set(internalClass->engine, exceptionValue);
-}
-
-void Heap::WithContext::init(ExecutionContext *outerContext, Object *with)
-{
-    Heap::ExecutionContext::init(Heap::ExecutionContext::Type_WithContext);
-    outer.set(internalClass->engine, outerContext);
-    callData = outer->callData;
-    lookups = outer->lookups;
-    constantTable = outer->constantTable;
-    compilationUnit = outer->compilationUnit;
-
-    withObject.set(internalClass->engine, with);
-}
-
-Identifier * const *SimpleCallContext::formals() const
-{
-    return d()->v4Function ? d()->v4Function->internalClass->nameMap.constData() : 0;
-}
-
-unsigned int SimpleCallContext::formalCount() const
-{
-    return d()->v4Function ? d()->v4Function->nFormals : 0;
+    if (!activation->defineOwnProperty(id, desc, attrs))
+        scope.engine->throwTypeError();
 }
 
-Identifier * const *SimpleCallContext::variables() const
+static bool unscopable(ExecutionEngine *engine, Heap::Object *withObject, PropertyKey id)
 {
-    return d()->v4Function ? d()->v4Function->internalClass->nameMap.constData() + d()->v4Function->nFormals : 0;
-}
-
-unsigned int SimpleCallContext::variableCount() const
-{
-    return d()->v4Function ? d()->v4Function->compiledFunction->nLocals : 0;
+    if (!withObject)
+        return false;
+    Scope scope(engine);
+    ScopedObject w(scope, withObject);
+    ScopedObject o(scope, w->get(scope.engine->symbol_unscopables()));
+    if (o) {
+        ScopedValue blocked(scope, o->get(id));
+        return blocked->toBoolean();
+    }
+    return false;
 }
 
-
-
 bool ExecutionContext::deleteProperty(String *name)
 {
-    name->makeIdentifier();
-    Identifier *id = name->identifier();
+    PropertyKey id = name->toPropertyKey();
 
-    Scope scope(this);
-    ScopedContext ctx(scope, this);
-    for (; ctx; ctx = ctx->d()->outer) {
-        switch (ctx->d()->type) {
-        case Heap::ExecutionContext::Type_CatchContext: {
-            Heap::CatchContext *c = static_cast<Heap::CatchContext *>(ctx->d());
-            if (c->exceptionVarName->isEqualTo(name->d()))
-                return false;
-            break;
-        }
-        case Heap::ExecutionContext::Type_WithContext: {
-            ScopedObject withObject(scope, static_cast<Heap::WithContext *>(ctx->d())->withObject);
-            if (withObject->hasProperty(name))
-                return withObject->deleteProperty(name);
-            break;
-        }
-        case Heap::ExecutionContext::Type_GlobalContext: {
-            ScopedObject global(scope, static_cast<Heap::GlobalContext *>(ctx->d())->global);
-            if (global->hasProperty(name))
-                return global->deleteProperty(name);
-            break;
-        }
+    Heap::ExecutionContext *ctx = d();
+    ExecutionEngine *engine = ctx->internalClass->engine;
+
+    for (; ctx; ctx = ctx->outer) {
+        switch (ctx->type) {
+        case Heap::ExecutionContext::Type_BlockContext:
         case Heap::ExecutionContext::Type_CallContext: {
-            Heap::CallContext *c = static_cast<Heap::CallContext *>(ctx->d());
-            uint index = c->v4Function->internalClass->find(id);
+            Heap::CallContext *c = static_cast<Heap::CallContext *>(ctx);
+            uint index = c->internalClass->indexOfValueOrGetter(id);
             if (index < UINT_MAX)
                 // ### throw in strict mode?
                 return false;
             Q_FALLTHROUGH();
         }
-        case Heap::ExecutionContext::Type_SimpleCallContext: {
-            Heap::SimpleCallContext *c = static_cast<Heap::SimpleCallContext *>(ctx->d());
-            ScopedObject qml(scope, c->activation);
-            if (qml && qml->hasProperty(name))
-                return qml->deleteProperty(name);
+        case Heap::ExecutionContext::Type_WithContext: {
+            if (ctx->activation) {
+                Scope scope(this);
+                ScopedObject object(scope, ctx->activation);
+                if (object && object->hasProperty(id)) {
+                    bool u = ::unscopable(engine, ctx->activation, id);
+                    if (engine->hasException)
+                        return false;
+                    if (u)
+                        break;
+                    return object->deleteProperty(id);
+                }
+            }
+            break;
+        }
+        case Heap::ExecutionContext::Type_GlobalContext: {
+            if (ctx->activation) {
+                Scope scope(this);
+                ScopedObject object(scope, ctx->activation);
+                if (object && object->hasProperty(id))
+                    return object->deleteProperty(id);
+            }
             break;
         }
         case Heap::ExecutionContext::Type_QmlContext:
@@ -258,302 +256,180 @@ bool ExecutionContext::deleteProperty(String *name)
         }
     }
 
-    if (d()->strictMode)
-        engine()->throwSyntaxError(QStringLiteral("Can't delete property %1").arg(name->toQString()));
-    return true;
-}
-
-// Do a standard call with this execution context as the outer scope
-void ExecutionContext::call(Scope &scope, CallData *callData, Function *function, const FunctionObject *f)
-{
-    ExecutionContextSaver ctxSaver(scope);
-
-    Scoped<CallContext> ctx(scope, newCallContext(function, callData));
-    if (f)
-        ctx->d()->function.set(scope.engine, f->d());
-    scope.engine->pushContext(ctx);
-
-    scope.result = Q_V4_PROFILE(scope.engine, function);
-
-    if (function->hasQmlDependencies)
-        QQmlPropertyCapture::registerQmlDependencies(function->compiledFunction, scope);
-}
-
-// Do a simple, fast call with this execution context as the outer scope
-void QV4::ExecutionContext::simpleCall(Scope &scope, CallData *callData, Function *function)
-{
-    Q_ASSERT(function->canUseSimpleFunction());
-
-    ExecutionContextSaver ctxSaver(scope);
-
-    SimpleCallContext::Data *ctx = scope.engine->memoryManager->allocSimpleCallContext();
-
-    ctx->strictMode = function->isStrict();
-    ctx->callData = callData;
-    ctx->v4Function = function;
-    ctx->compilationUnit = function->compilationUnit;
-    ctx->lookups = function->compilationUnit->runtimeLookups;
-    ctx->constantTable = function->compilationUnit->constants;
-    ctx->outer.set(scope.engine, this->d());
-    for (int i = callData->argc; i < (int)function->nFormals; ++i)
-        callData->args[i] = Encode::undefined();
-
-    scope.engine->pushContext(ctx);
-    Q_ASSERT(scope.engine->current == ctx);
-
-    scope.result = Q_V4_PROFILE(scope.engine, function);
-
-    if (function->hasQmlDependencies)
-        QQmlPropertyCapture::registerQmlDependencies(function->compiledFunction, scope);
-    scope.engine->memoryManager->freeSimpleCallContext();
+    return !engine->currentStackFrame->v4Function->isStrict();
 }
 
-void ExecutionContext::setProperty(String *name, const Value &value)
+ExecutionContext::Error ExecutionContext::setProperty(String *name, const Value &value)
 {
-    name->makeIdentifier();
-    Identifier *id = name->identifier();
+    PropertyKey id = name->toPropertyKey();
 
-    Scope scope(this);
-    ScopedContext ctx(scope, this);
-    ScopedObject activation(scope);
+    Heap::ExecutionContext *ctx = d();
+    QV4::ExecutionEngine *engine = ctx->internalClass->engine;
 
-    for (; ctx; ctx = ctx->d()->outer) {
-        activation = (Object *)0;
-        switch (ctx->d()->type) {
-        case Heap::ExecutionContext::Type_CatchContext: {
-            Heap::CatchContext *c = static_cast<Heap::CatchContext *>(ctx->d());
-            if (c->exceptionVarName->isEqualTo(name->d())) {
-                    c->exceptionValue.set(scope.engine, value);
-                    return;
-            }
-            break;
-        }
+    for (; ctx; ctx = ctx->outer) {
+        switch (ctx->type) {
         case Heap::ExecutionContext::Type_WithContext: {
-            ScopedObject w(scope, static_cast<Heap::WithContext *>(ctx->d())->withObject);
-            if (w->hasProperty(name)) {
-                w->put(name, value);
-                return;
+            Scope scope(engine);
+            ScopedObject w(scope, ctx->activation);
+            if (w->hasProperty(id)) {
+                bool u = ::unscopable(engine, ctx->activation, id);
+                if (engine->hasException)
+                    return TypeError;
+                if (u)
+                    break;
+                if (!w->put(name, value))
+                    return TypeError;
+                return NoError;
             }
             break;
         }
-        case Heap::ExecutionContext::Type_GlobalContext: {
-            activation = static_cast<Heap::GlobalContext *>(ctx->d())->global;
-            break;
+        case Heap::ExecutionContext::Type_BlockContext:
+        case Heap::ExecutionContext::Type_CallContext: {
+            Heap::CallContext *c = static_cast<Heap::CallContext *>(ctx);
+            uint index = c->internalClass->indexOfValueOrGetter(id);
+            if (index < UINT_MAX) {
+                static_cast<Heap::CallContext *>(c)->locals.set(engine, index, value);
+                return NoError;
+            }
         }
-        case Heap::ExecutionContext::Type_CallContext:
-        case Heap::ExecutionContext::Type_SimpleCallContext: {
-            Heap::SimpleCallContext *c = static_cast<Heap::SimpleCallContext *>(ctx->d());
-            if (c->v4Function) {
-                uint index = c->v4Function->internalClass->find(id);
-                if (index < UINT_MAX) {
-                    if (index < c->v4Function->nFormals) {
-                        c->callData->args[c->v4Function->nFormals - index - 1] = value;
-                    } else {
-                        Q_ASSERT(c->type == Heap::ExecutionContext::Type_CallContext);
-                        index -= c->v4Function->nFormals;
-                        static_cast<Heap::CallContext *>(c)->locals.set(scope.engine, index, value);
-                    }
-                    return;
+            Q_FALLTHROUGH();
+        case Heap::ExecutionContext::Type_GlobalContext:
+            if (ctx->activation) {
+                auto member = ctx->activation->internalClass->findValueOrSetter(id);
+                if (member.index < UINT_MAX) {
+                    Scope scope(engine);
+                    ScopedObject a(scope, ctx->activation);
+                    if (!a->putValue(member.index, member.attrs, value))
+                        return TypeError;
+                    return NoError;
                 }
             }
-            activation = c->activation;
             break;
-        }
         case Heap::ExecutionContext::Type_QmlContext: {
-            activation = static_cast<Heap::QmlContext *>(ctx->d())->qml;
-            activation->put(name, value);
-            return;
+            Scope scope(engine);
+            ScopedObject activation(scope, ctx->activation);
+            if (!activation->put(name, value))
+                return TypeError;
+            return NoError;
         }
         }
 
-        if (activation) {
-            uint member = activation->internalClass()->find(id);
-            if (member < UINT_MAX) {
-                activation->putValue(member, value);
-                return;
-            }
-        }
     }
 
-    if (d()->strictMode || name->equals(engine()->id_this())) {
-        ScopedValue n(scope, name->asReturnedValue());
-        engine()->throwReferenceError(n);
-        return;
-    }
-    engine()->globalObject->put(name, value);
+    return RangeError;
 }
 
 ReturnedValue ExecutionContext::getProperty(String *name)
 {
-    Scope scope(this);
-    ScopedValue v(scope);
-    name->makeIdentifier();
+    PropertyKey id = name->toPropertyKey();
 
-    if (name->equals(engine()->id_this()))
-        return thisObject().asReturnedValue();
+    Heap::ExecutionContext *ctx = d();
+    QV4::ExecutionEngine *engine = ctx->internalClass->engine;
 
-    ScopedContext ctx(scope, this);
-    for (; ctx; ctx = ctx->d()->outer) {
-        switch (ctx->d()->type) {
-        case Heap::ExecutionContext::Type_CatchContext: {
-            Heap::CatchContext *c = static_cast<Heap::CatchContext *>(ctx->d());
-            if (c->exceptionVarName->isEqualTo(name->d()))
-                return c->exceptionValue.asReturnedValue();
-            break;
-        }
-        case Heap::ExecutionContext::Type_WithContext: {
-            ScopedObject w(scope, static_cast<Heap::WithContext *>(ctx->d())->withObject);
-            bool hasProperty = false;
-            v = w->get(name, &hasProperty);
-            if (hasProperty) {
-                return v->asReturnedValue();
-            }
-            break;
-        }
-        case Heap::ExecutionContext::Type_GlobalContext: {
-            ScopedObject global(scope, static_cast<Heap::GlobalContext *>(ctx->d())->global);
-            bool hasProperty = false;
-            v = global->get(name, &hasProperty);
-            if (hasProperty)
-                return v->asReturnedValue();
-            break;
-        }
+    for (; ctx; ctx = ctx->outer) {
+        switch (ctx->type) {
+        case Heap::ExecutionContext::Type_BlockContext:
         case Heap::ExecutionContext::Type_CallContext: {
-            Heap::CallContext *c = static_cast<Heap::CallContext *>(ctx->d());
-            name->makeIdentifier();
-            Identifier *id = name->identifier();
+            Heap::CallContext *c = static_cast<Heap::CallContext *>(ctx);
 
-            uint index = c->v4Function->internalClass->find(id);
-            if (index < UINT_MAX) {
-                if (index < c->v4Function->nFormals)
-                    return c->callData->args[c->v4Function->nFormals - index - 1].asReturnedValue();
-                Q_ASSERT(c->type == Heap::ExecutionContext::Type_CallContext);
-                return c->locals[index - c->v4Function->nFormals].asReturnedValue();
-            }
-            if (c->v4Function->isNamedExpression()) {
-                if (c->function && name->equals(ScopedString(scope, c->v4Function->name())))
-                    return c->function->asReturnedValue();
-            }
+            uint index = c->internalClass->indexOfValueOrGetter(id);
+            if (index < UINT_MAX)
+                return c->locals[index].asReturnedValue();
             Q_FALLTHROUGH();
         }
-        case Heap::ExecutionContext::Type_SimpleCallContext: {
-            Heap::SimpleCallContext *c = static_cast<Heap::SimpleCallContext *>(ctx->d());
-            ScopedObject activation(scope, c->activation);
-            if (activation) {
-                bool hasProperty = false;
-                v = activation->get(name, &hasProperty);
-                if (hasProperty)
-                    return v->asReturnedValue();
+        case Heap::ExecutionContext::Type_WithContext:
+            if (ctx->activation) {
+                Scope scope(this);
+                ScopedObject activation(scope, ctx->activation);
+                if (activation->hasProperty(id)) {
+                    bool u = ::unscopable(engine, ctx->activation, id);
+                    if (engine->hasException)
+                        return false;
+                    if (u)
+                        break;
+                    return activation->get(id);
+                }
             }
             break;
-        }
+        case Heap::ExecutionContext::Type_GlobalContext:
         case Heap::ExecutionContext::Type_QmlContext: {
-            ScopedObject qml(scope, static_cast<Heap::QmlContext *>(ctx->d())->qml);
-            bool hasProperty = false;
-            v = qml->get(name, &hasProperty);
-            if (hasProperty)
-                return v->asReturnedValue();
+            if (ctx->activation) {
+                Scope scope(this);
+                ScopedObject activation(scope, ctx->activation);
+                bool hasProperty = false;
+                ReturnedValue v = activation->get(id, nullptr, &hasProperty);
+                if (hasProperty)
+                    return v;
+            }
             break;
         }
         }
     }
-    ScopedValue n(scope, name);
-    return engine()->throwReferenceError(n);
+    return engine->throwReferenceError(*name);
 }
 
 ReturnedValue ExecutionContext::getPropertyAndBase(String *name, Value *base)
 {
-    Scope scope(this);
-    ScopedValue v(scope);
-    base->setM(0);
-    name->makeIdentifier();
+    base->setM(nullptr);
+    PropertyKey id = name->toPropertyKey();
 
-    if (name->equals(engine()->id_this()))
-        return thisObject().asReturnedValue();
+    Heap::ExecutionContext *ctx = d();
+    QV4::ExecutionEngine *engine = ctx->internalClass->engine;
 
-    ScopedContext ctx(scope, this);
-    for (; ctx; ctx = ctx->d()->outer) {
-        switch (ctx->d()->type) {
-        case Heap::ExecutionContext::Type_CatchContext: {
-            Heap::CatchContext *c = static_cast<Heap::CatchContext *>(ctx->d());
-            if (c->exceptionVarName->isEqualTo(name->d()))
-                return c->exceptionValue.asReturnedValue();
-            break;
-        }
-        case Heap::ExecutionContext::Type_WithContext: {
-            ScopedObject w(scope, static_cast<Heap::WithContext *>(ctx->d())->withObject);
-            bool hasProperty = false;
-            v = w->get(name, &hasProperty);
-            if (hasProperty) {
-                base->setM(w->d());
-                return v->asReturnedValue();
-            }
-            break;
-        }
-        case Heap::ExecutionContext::Type_GlobalContext: {
-            ScopedObject global(scope, static_cast<Heap::GlobalContext *>(ctx->d())->global);
-            bool hasProperty = false;
-            v = global->get(name, &hasProperty);
-            if (hasProperty)
-                return v->asReturnedValue();
-            break;
-        }
+    for (; ctx; ctx = ctx->outer) {
+        switch (ctx->type) {
+        case Heap::ExecutionContext::Type_BlockContext:
         case Heap::ExecutionContext::Type_CallContext: {
-            Heap::CallContext *c = static_cast<Heap::CallContext *>(ctx->d());
-            name->makeIdentifier();
-            Identifier *id = name->identifier();
+            Heap::CallContext *c = static_cast<Heap::CallContext *>(ctx);
 
-            uint index = c->v4Function->internalClass->find(id);
-            if (index < UINT_MAX) {
-                if (index < c->v4Function->nFormals)
-                    return c->callData->args[c->v4Function->nFormals - index - 1].asReturnedValue();
-                return c->locals[index - c->v4Function->nFormals].asReturnedValue();
-            }
-            if (c->v4Function->isNamedExpression()) {
-                if (c->function && name->equals(ScopedString(scope, c->v4Function->name())))
-                    return c->function->asReturnedValue();
-            }
+            uint index = c->internalClass->indexOfValueOrGetter(id);
+            if (index < UINT_MAX)
+                return c->locals[index].asReturnedValue();
             Q_FALLTHROUGH();
         }
-        case Heap::ExecutionContext::Type_SimpleCallContext: {
-            Heap::SimpleCallContext *c = static_cast<Heap::SimpleCallContext *>(ctx->d());
-            ScopedObject activation(scope, c->activation);
-            if (activation) {
+        case Heap::ExecutionContext::Type_GlobalContext: {
+            if (ctx->activation) {
+                Scope scope(this);
+                ScopedObject activation(scope, ctx->activation);
                 bool hasProperty = false;
-                v = activation->get(name, &hasProperty);
+                ReturnedValue v = activation->get(name, &hasProperty);
                 if (hasProperty)
-                    return v->asReturnedValue();
+                    return v;
             }
             break;
         }
+        case Heap::ExecutionContext::Type_WithContext:
+            if (ctx->activation) {
+                Scope scope(this);
+                ScopedObject activation(scope, ctx->activation);
+                if (activation->hasProperty(id)) {
+                    bool u = ::unscopable(engine, ctx->activation, id);
+                    if (engine->hasException)
+                        return false;
+                    if (u)
+                        break;
+                    base->setM(activation->d());
+                    return activation->get(id);
+                }
+            }
+            break;
         case Heap::ExecutionContext::Type_QmlContext: {
-            ScopedObject qml(scope, static_cast<Heap::QmlContext *>(ctx->d())->qml);
+            Scope scope(this);
+            ScopedObject o(scope, ctx->activation);
             bool hasProperty = false;
-            v = qml->get(name, &hasProperty);
+            ReturnedValue v = o->get(id, nullptr, &hasProperty);
             if (hasProperty) {
-                base->setM(qml->d());
-                return v->asReturnedValue();
+                base->setM(o->d());
+                return v;
             }
             break;
         }
         }
     }
-    ScopedValue n(scope, name);
-    return engine()->throwReferenceError(n);
+    return engine->throwReferenceError(*name);
 }
 
-Function *ExecutionContext::getFunction() const
+void Heap::CallContext::setArg(uint index, Value v)
 {
-    Scope scope(engine());
-    ScopedContext it(scope, this->d());
-    for (; it; it = it->d()->outer) {
-        if (const SimpleCallContext *callCtx = it->asSimpleCallContext())
-            return callCtx->d()->v4Function;
-        else if (it->asCatchContext() || it->asWithContext())
-            continue; // look in the parent context for a FunctionObject
-        else
-            break;
-    }
-
-    return 0;
+    locals.set(internalClass->engine, locals.size + index, v);
 }
diff --git a/src/qml/jsruntime/qv4context_p.h b/src/qml/jsruntime/qv4context_p.h
index a854c324d0..75fa2d08e6 100644
--- a/src/qml/jsruntime/qv4context_p.h
+++ b/src/qml/jsruntime/qv4context_p.h
@@ -55,72 +55,24 @@
 
 QT_BEGIN_NAMESPACE
 
-class QObject;
-class QQmlContextData;
-
 namespace QV4 {
 
-namespace CompiledData {
-struct CompilationUnitBase;
-struct Function;
-}
-
-struct Function;
-struct Identifier;
-struct CallContext;
-struct SimpleCallContext;
-struct CatchContext;
-struct WithContext;
-struct QmlContext;
-struct QQmlContextWrapper;
-
-// Attention: Make sure that this structure is the same size on 32-bit and 64-bit
-// architecture or you'll have to change the JIT code.
-struct CallData
-{
-    // below is to be compatible with Value. Initialize tag to 0
-#if Q_BYTE_ORDER != Q_LITTLE_ENDIAN
-    uint tag;
-#endif
-    int argc;
-#if Q_BYTE_ORDER == Q_LITTLE_ENDIAN
-    uint tag;
-#endif
-    inline ReturnedValue argument(int i) const {
-        return i < argc ? args[i].asReturnedValue() : Primitive::undefinedValue().asReturnedValue();
-    }
-
-    Value thisObject;
-    Value args[1];
-};
-
-Q_STATIC_ASSERT(std::is_standard_layout<CallData>::value);
-Q_STATIC_ASSERT(offsetof(CallData, thisObject) == 8);
-Q_STATIC_ASSERT(offsetof(CallData, args) == 16);
 
 namespace Heap {
 
-struct QmlContext;
-
 #define ExecutionContextMembers(class, Member) \
-    Member(class, NoMark, CallData *, callData)  \
     Member(class, Pointer, ExecutionContext *, outer) \
-    Member(class, NoMark, Lookup *, lookups) \
-    Member(class, NoMark, const QV4::Value *, constantTable) \
-    Member(class, NoMark, CompiledData::CompilationUnitBase *, compilationUnit) \
-    Member(class, NoMark, int, lineNumber) // as member of non-pointer size this has to come last to preserve the ability to
-                                           // translate offsetof of it between 64-bit and 32-bit.
+    Member(class, Pointer, Object *, activation)
 
 DECLARE_HEAP_OBJECT(ExecutionContext, Base) {
-    DECLARE_MARK_TABLE(ExecutionContext);
+    DECLARE_MARKOBJECTS(ExecutionContext);
 
     enum ContextType {
         Type_GlobalContext = 0x1,
-        Type_CatchContext = 0x2,
-        Type_WithContext = 0x3,
-        Type_QmlContext = 0x4,
-        Type_SimpleCallContext = 0x5,
-        Type_CallContext = 0x6
+        Type_WithContext = 0x2,
+        Type_QmlContext = 0x3,
+        Type_BlockContext = 0x4,
+        Type_CallContext = 0x5
     };
 
     void init(ContextType t)
@@ -128,104 +80,62 @@ DECLARE_HEAP_OBJECT(ExecutionContext, Base) {
         Base::init();
 
         type = t;
-        lineNumber = -1;
     }
 
-    quint8 type;
-    bool strictMode : 8;
+    const VTable *vtable() const {
+        return internalClass->vtable;
+    }
+
+    quint32 type : 8;
+    quint32 nArgs : 24;
 #if QT_POINTER_SIZE == 8
-    quint8 padding_[6];
-#else
-    quint8 padding_[2];
+    quint8 padding_[4];
 #endif
 };
-V4_ASSERT_IS_TRIVIAL(ExecutionContext)
+Q_STATIC_ASSERT(std::is_trivial< ExecutionContext >::value);
 Q_STATIC_ASSERT(sizeof(ExecutionContext) == sizeof(Base) + sizeof(ExecutionContextData) + QT_POINTER_SIZE);
 
 Q_STATIC_ASSERT(std::is_standard_layout<ExecutionContextData>::value);
-Q_STATIC_ASSERT(offsetof(ExecutionContextData, callData) == 0);
-Q_STATIC_ASSERT(offsetof(ExecutionContextData, outer) == offsetof(ExecutionContextData, callData) + QT_POINTER_SIZE);
-Q_STATIC_ASSERT(offsetof(ExecutionContextData, lookups) == offsetof(ExecutionContextData, outer) + QT_POINTER_SIZE);
-Q_STATIC_ASSERT(offsetof(ExecutionContextData, constantTable) == offsetof(ExecutionContextData, lookups) + QT_POINTER_SIZE);
-Q_STATIC_ASSERT(offsetof(ExecutionContextData, compilationUnit) == offsetof(ExecutionContextData, constantTable) + QT_POINTER_SIZE);
-Q_STATIC_ASSERT(offsetof(ExecutionContextData, lineNumber) == offsetof(ExecutionContextData, compilationUnit) + QT_POINTER_SIZE);
+Q_STATIC_ASSERT(offsetof(ExecutionContextData, outer) == 0);
+Q_STATIC_ASSERT(offsetof(ExecutionContextData, activation) == offsetof(ExecutionContextData, outer) + QT_POINTER_SIZE);
 
-#define SimpleCallContextMembers(class, Member) \
-    Member(class, Pointer, Object *, activation) \
-    Member(class, NoMark, QV4::Function *, v4Function)
+#define CallContextMembers(class, Member) \
+    Member(class, Pointer, FunctionObject *, function) \
+    Member(class, ValueArray, ValueArray, locals)
 
-DECLARE_HEAP_OBJECT(SimpleCallContext, ExecutionContext) {
-    DECLARE_MARK_TABLE(SimpleCallContext);
+DECLARE_HEAP_OBJECT(CallContext, ExecutionContext) {
+    DECLARE_MARKOBJECTS(CallContext);
 
-    void init(ContextType t = Type_SimpleCallContext)
+    void init()
     {
-        ExecutionContext::init(t);
+        ExecutionContext::init(Type_CallContext);
     }
 
-    inline unsigned int formalParameterCount() const;
-
-};
-V4_ASSERT_IS_TRIVIAL(SimpleCallContext)
-Q_STATIC_ASSERT(std::is_standard_layout<SimpleCallContextData>::value);
-Q_STATIC_ASSERT(offsetof(SimpleCallContextData, activation) == 0);
-Q_STATIC_ASSERT(offsetof(SimpleCallContextData, v4Function) == offsetof(SimpleCallContextData, activation) + QT_POINTER_SIZE);
-Q_STATIC_ASSERT(sizeof(SimpleCallContextData) == 2 * QT_POINTER_SIZE);
-Q_STATIC_ASSERT(sizeof(SimpleCallContext) == sizeof(ExecutionContext) + sizeof(SimpleCallContextData));
-
-#if QT_POINTER_SIZE == 8
-#define CallContextMembers(class, Member) \
-    Member(class, Pointer, FunctionObject *, function) \
-    Member(class, ValueArray, ValueArray, locals)
-#else
-#define CallContextMembers(class, Member) \
-    Member(class, Pointer, FunctionObject *, function) \
-    Member(class, NoMark, void *, padding) \
-    Member(class, ValueArray, ValueArray, locals)
-#endif
-
-DECLARE_HEAP_OBJECT(CallContext, SimpleCallContext) {
-    DECLARE_MARK_TABLE(CallContext);
+    int argc() const {
+        return static_cast<int>(nArgs);
+    }
+    const Value *args() const {
+        return locals.data() + locals.size;
+    }
+    void setArg(uint index, Value v);
 
-    using SimpleCallContext::formalParameterCount;
+    template <typename BlockOrFunction>
+    void setupLocalTemporalDeadZone(BlockOrFunction *bof) {
+        for (uint i = bof->nLocals - bof->sizeOfLocalTemporalDeadZone; i < bof->nLocals; ++i)
+            locals.values[i] = Value::emptyValue();
+    }
 };
-
+Q_STATIC_ASSERT(std::is_trivial< CallContext >::value);
 Q_STATIC_ASSERT(std::is_standard_layout<CallContextData>::value);
 Q_STATIC_ASSERT(offsetof(CallContextData, function) == 0);
-// IMPORTANT: we cannot do offsetof(CallContextData, locals) in the JIT as the offset does not scale with
-// the pointer size. On 32-bit ARM the offset of the ValueArray is aligned to 8 bytes, on 32-bit x86 for
-// example it is not. Therefore we have a padding in place and always have a distance of 8 bytes.
-Q_STATIC_ASSERT(offsetof(CallContextData, locals) == offsetof(CallContextData, function) + 8);
-
-#define GlobalContextMembers(class, Member) \
-    Member(class, Pointer, Object *, global)
-
-DECLARE_HEAP_OBJECT(GlobalContext, ExecutionContext) {
-    DECLARE_MARK_TABLE(GlobalContext);
+//### The following size check fails on Win8. With the ValueArray at the end of the
+// CallContextMembers, it doesn't look very useful.
+//#if defined(Q_PROCESSOR_ARM_32) && !defined(Q_OS_IOS)
+//Q_STATIC_ASSERT(sizeof(CallContext) == sizeof(ExecutionContext) + sizeof(CallContextData) + QT_POINTER_SIZE);
+//#else
+//Q_STATIC_ASSERT(sizeof(CallContext) == sizeof(ExecutionContext) + sizeof(CallContextData));
+//#endif
 
-    void init(ExecutionEngine *engine);
-};
-V4_ASSERT_IS_TRIVIAL(GlobalContext)
-
-#define CatchContextMembers(class, Member) \
-    Member(class, Pointer, String *, exceptionVarName) \
-    Member(class, HeapValue, HeapValue, exceptionValue)
-
-DECLARE_HEAP_OBJECT(CatchContext, ExecutionContext) {
-    DECLARE_MARK_TABLE(CatchContext);
-
-    void init(ExecutionContext *outerContext, String *exceptionVarName, const Value &exceptionValue);
-};
-V4_ASSERT_IS_TRIVIAL(CatchContext)
-
-#define WithContextMembers(class, Member) \
-    Member(class, Pointer, Object *, withObject)
-
-DECLARE_HEAP_OBJECT(WithContext, ExecutionContext) {
-    DECLARE_MARK_TABLE(WithContext);
-
-    void init(ExecutionContext *outerContext, Object *with);
-};
-V4_ASSERT_IS_TRIVIAL(WithContext)
 
 }
 
@@ -239,98 +149,58 @@ struct Q_QML_EXPORT ExecutionContext : public Managed
     Q_MANAGED_TYPE(ExecutionContext)
     V4_INTERNALCLASS(ExecutionContext)
 
-    Heap::CallContext *newCallContext(Function *f, CallData *callData);
-    Heap::WithContext *newWithContext(Heap::Object *with);
-    Heap::CatchContext *newCatchContext(Heap::String *exceptionVarName, ReturnedValue exceptionValue);
+    static Heap::CallContext *newBlockContext(QV4::CppStackFrame *frame, int blockIndex);
+    static Heap::CallContext *cloneBlockContext(ExecutionEngine *engine,
+                                                Heap::CallContext *callContext);
+    static Heap::CallContext *newCallContext(QV4::CppStackFrame *frame);
+    Heap::ExecutionContext *newWithContext(Heap::Object *with) const;
+    static Heap::ExecutionContext *newCatchContext(CppStackFrame *frame, int blockIndex, Heap::String *exceptionVarName);
 
     void createMutableBinding(String *name, bool deletable);
 
-    void setProperty(String *name, const Value &value);
+    enum Error {
+        NoError,
+        TypeError,
+        RangeError
+    };
+
+    Error setProperty(String *name, const Value &value);
+
     ReturnedValue getProperty(String *name);
     ReturnedValue getPropertyAndBase(String *name, Value *base);
     bool deleteProperty(String *name);
 
-    inline SimpleCallContext *asSimpleCallContext();
-    inline const SimpleCallContext *asSimpleCallContext() const;
-    inline const CatchContext *asCatchContext() const;
-    inline const WithContext *asWithContext() const;
-
-    Function *getFunction() const;
+    inline CallContext *asCallContext();
+    inline const CallContext *asCallContext() const;
 
-    Value &thisObject() const {
-        return d()->callData->thisObject;
-    }
-    int argc() const {
-        return d()->callData->argc;
+protected:
+    // vtable method required for compilation
+    static bool virtualDeleteProperty(Managed *, PropertyKey) {
+        Q_UNREACHABLE();
     }
-    const Value *args() const {
-        return d()->callData->args;
-    }
-    ReturnedValue argument(int i) const {
-        return d()->callData->argument(i);
-    }
-
-    void call(Scope &scope, CallData *callData, QV4::Function *function, const QV4::FunctionObject *f = 0);
-    void simpleCall(Scope &scope, CallData *callData, QV4::Function *function);
-};
-
-struct Q_QML_EXPORT SimpleCallContext : public ExecutionContext
-{
-    V4_MANAGED(SimpleCallContext, ExecutionContext)
-    V4_INTERNALCLASS(SimpleCallContext)
-
-    // formals are in reverse order
-    Identifier * const *formals() const;
-    unsigned int formalCount() const;
-    Identifier * const *variables() const;
-    unsigned int variableCount() const;
-
-    inline ReturnedValue argument(int i) const;
-};
-
-inline ReturnedValue SimpleCallContext::argument(int i) const {
-    return i < argc() ? args()[i].asReturnedValue() : Primitive::undefinedValue().asReturnedValue();
-}
-
-struct Q_QML_EXPORT CallContext : public SimpleCallContext
-{
-    V4_MANAGED(CallContext, SimpleCallContext)
-};
-
-struct GlobalContext : public ExecutionContext
-{
-    V4_MANAGED(GlobalContext, ExecutionContext)
-
 };
 
-struct CatchContext : public ExecutionContext
+struct Q_QML_EXPORT CallContext : public ExecutionContext
 {
-    V4_MANAGED(CatchContext, ExecutionContext)
-};
+    V4_MANAGED(CallContext, ExecutionContext)
+    V4_INTERNALCLASS(CallContext)
 
-struct WithContext : public ExecutionContext
-{
-    V4_MANAGED(WithContext, ExecutionContext)
+    int argc() const {
+        return d()->argc();
+    }
+    const Value *args() const {
+        return d()->args();
+    }
 };
 
-inline SimpleCallContext *ExecutionContext::asSimpleCallContext()
-{
-    return d()->type >= Heap::ExecutionContext::Type_SimpleCallContext ? static_cast<SimpleCallContext *>(this) : 0;
-}
-
-inline const SimpleCallContext *ExecutionContext::asSimpleCallContext() const
-{
-    return d()->type >= Heap::ExecutionContext::Type_SimpleCallContext ? static_cast<const SimpleCallContext *>(this) : 0;
-}
-
-inline const CatchContext *ExecutionContext::asCatchContext() const
+inline CallContext *ExecutionContext::asCallContext()
 {
-    return d()->type == Heap::ExecutionContext::Type_CatchContext ? static_cast<const CatchContext *>(this) : 0;
+    return d()->type == Heap::ExecutionContext::Type_CallContext ? static_cast<CallContext *>(this) : nullptr;
 }
 
-inline const WithContext *ExecutionContext::asWithContext() const
+inline const CallContext *ExecutionContext::asCallContext() const
 {
-    return d()->type == Heap::ExecutionContext::Type_WithContext ? static_cast<const WithContext *>(this) : 0;
+    return d()->type == Heap::ExecutionContext::Type_CallContext ? static_cast<const CallContext *>(this) : nullptr;
 }
 
 } // namespace QV4
diff --git a/src/qml/jsruntime/qv4dataview.cpp b/src/qml/jsruntime/qv4dataview.cpp
index f1405e08ee..5ab8cf2dcb 100644
--- a/src/qml/jsruntime/qv4dataview.cpp
+++ b/src/qml/jsruntime/qv4dataview.cpp
@@ -40,6 +40,7 @@
 #include "qv4dataview_p.h"
 #include "qv4arraybuffer_p.h"
 #include "qv4string_p.h"
+#include "qv4symbol_p.h"
 
 #include <QtCore/private/qnumeric_p.h>
 #include "qendian.h"
@@ -54,152 +55,195 @@ void Heap::DataViewCtor::init(QV4::ExecutionContext *scope)
     Heap::FunctionObject::init(scope, QStringLiteral("DataView"));
 }
 
-void DataViewCtor::construct(const Managed *, Scope &scope, CallData *callData)
+static uint toIndex(ExecutionEngine *e, const Value &v)
 {
-    Scoped<ArrayBuffer> buffer(scope, callData->argument(0));
-    if (!buffer) {
-        scope.result = scope.engine->throwTypeError();
-        return;
+    if (v.isUndefined())
+        return 0;
+    double index = v.toInteger();
+    if (index < 0) {
+        e->throwRangeError(QStringLiteral("index out of range"));
+        return 0;
     }
+    uint idx = static_cast<uint>(index);
+    if (idx != index) {
+        e->throwRangeError(QStringLiteral("index out of range"));
+        return 0;
+    }
+    return idx;
+}
+
+ReturnedValue DataViewCtor::virtualCallAsConstructor(const FunctionObject *f, const Value *argv, int argc, const Value *newTarget)
+{
+    Scope scope(f->engine());
+    Scoped<SharedArrayBuffer> buffer(scope, argc ? argv[0] : Value::undefinedValue());
+    if (!newTarget || !buffer)
+        return scope.engine->throwTypeError();
+
+    uint offset = ::toIndex(scope.engine, argc > 1 ? argv[1]: Value::undefinedValue());
+    if (scope.hasException())
+        return Encode::undefined();
+    if (buffer->isDetachedBuffer())
+        return scope.engine->throwTypeError();
 
-    double bo = callData->argc > 1 ? callData->args[1].toNumber() : 0;
-    uint byteOffset = (uint)bo;
     uint bufferLength = buffer->d()->data->size;
-    double bl = callData->argc < 3 || callData->args[2].isUndefined() ? (bufferLength - bo) : callData->args[2].toNumber();
-    uint byteLength = (uint)bl;
-    if (bo != byteOffset || bl != byteLength || byteOffset + byteLength > bufferLength) {
-        scope.result = scope.engine->throwRangeError(QStringLiteral("DataView: constructor arguments out of range"));
-        return;
-    }
+    if (offset > bufferLength)
+        return scope.engine->throwRangeError(QStringLiteral("DataView: constructor arguments out of range"));
+
+    uint byteLength = (argc < 3 || argv[2].isUndefined()) ? (bufferLength - offset) : ::toIndex(scope.engine, argv[2]);
+    if (scope.hasException())
+        return Encode::undefined();
+    if (offset + byteLength > bufferLength)
+        return scope.engine->throwRangeError(QStringLiteral("DataView: constructor arguments out of range"));
 
-    Scoped<DataView> a(scope, scope.engine->memoryManager->allocObject<DataView>());
+    Scoped<DataView> a(scope, scope.engine->memoryManager->allocate<DataView>());
     a->d()->buffer.set(scope.engine, buffer->d());
     a->d()->byteLength = byteLength;
-    a->d()->byteOffset = byteOffset;
-    scope.result = a.asReturnedValue();
+    a->d()->byteOffset = offset;
+    return a.asReturnedValue();
 }
 
-void DataViewCtor::call(const Managed *that, Scope &scope, CallData *callData)
+ReturnedValue DataViewCtor::virtualCall(const FunctionObject *f, const Value *, const Value *, int)
 {
-    construct(that, scope, callData);
+    return f->engine()->throwTypeError();
 }
 
 void DataViewPrototype::init(ExecutionEngine *engine, Object *ctor)
 {
     Scope scope(engine);
     ScopedObject o(scope);
-    ctor->defineReadonlyProperty(engine->id_length(), Primitive::fromInt32(3));
+    ctor->defineReadonlyConfigurableProperty(engine->id_length(), Value::fromInt32(1));
     ctor->defineReadonlyProperty(engine->id_prototype(), (o = this));
     defineDefaultProperty(engine->id_constructor(), (o = ctor));
-    defineAccessorProperty(QStringLiteral("buffer"), method_get_buffer, 0);
-    defineAccessorProperty(QStringLiteral("byteLength"), method_get_byteLength, 0);
-    defineAccessorProperty(QStringLiteral("byteOffset"), method_get_byteOffset, 0);
-
-    defineDefaultProperty(QStringLiteral("getInt8"), method_getChar<signed char>, 0);
-    defineDefaultProperty(QStringLiteral("getUint8"), method_getChar<unsigned char>, 0);
-    defineDefaultProperty(QStringLiteral("getInt16"), method_get<short>, 0);
-    defineDefaultProperty(QStringLiteral("getUint16"), method_get<unsigned short>, 0);
-    defineDefaultProperty(QStringLiteral("getInt32"), method_get<int>, 0);
-    defineDefaultProperty(QStringLiteral("getUint32"), method_get<unsigned int>, 0);
-    defineDefaultProperty(QStringLiteral("getFloat32"), method_getFloat<float>, 0);
-    defineDefaultProperty(QStringLiteral("getFloat64"), method_getFloat<double>, 0);
-
-    defineDefaultProperty(QStringLiteral("setInt8"), method_setChar<signed char>, 0);
-    defineDefaultProperty(QStringLiteral("setUint8"), method_setChar<unsigned char>, 0);
-    defineDefaultProperty(QStringLiteral("setInt16"), method_set<short>, 0);
-    defineDefaultProperty(QStringLiteral("setUint16"), method_set<unsigned short>, 0);
-    defineDefaultProperty(QStringLiteral("setInt32"), method_set<int>, 0);
-    defineDefaultProperty(QStringLiteral("setUint32"), method_set<unsigned int>, 0);
-    defineDefaultProperty(QStringLiteral("setFloat32"), method_setFloat<float>, 0);
-    defineDefaultProperty(QStringLiteral("setFloat64"), method_setFloat<double>, 0);
+    defineAccessorProperty(QStringLiteral("buffer"), method_get_buffer, nullptr);
+    defineAccessorProperty(QStringLiteral("byteLength"), method_get_byteLength, nullptr);
+    defineAccessorProperty(QStringLiteral("byteOffset"), method_get_byteOffset, nullptr);
+
+    defineDefaultProperty(QStringLiteral("getInt8"), method_getChar<signed char>, 1);
+    defineDefaultProperty(QStringLiteral("getUint8"), method_getChar<unsigned char>, 1);
+    defineDefaultProperty(QStringLiteral("getInt16"), method_get<short>, 1);
+    defineDefaultProperty(QStringLiteral("getUint16"), method_get<unsigned short>, 1);
+    defineDefaultProperty(QStringLiteral("getInt32"), method_get<int>, 1);
+    defineDefaultProperty(QStringLiteral("getUint32"), method_get<unsigned int>, 1);
+    defineDefaultProperty(QStringLiteral("getFloat32"), method_getFloat<float>, 1);
+    defineDefaultProperty(QStringLiteral("getFloat64"), method_getFloat<double>, 1);
+
+    defineDefaultProperty(QStringLiteral("setInt8"), method_setChar<signed char>, 2);
+    defineDefaultProperty(QStringLiteral("setUint8"), method_setChar<unsigned char>, 2);
+    defineDefaultProperty(QStringLiteral("setInt16"), method_set<short>, 2);
+    defineDefaultProperty(QStringLiteral("setUint16"), method_set<unsigned short>, 2);
+    defineDefaultProperty(QStringLiteral("setInt32"), method_set<int>, 2);
+    defineDefaultProperty(QStringLiteral("setUint32"), method_set<unsigned int>, 2);
+    defineDefaultProperty(QStringLiteral("setFloat32"), method_setFloat<float>, 2);
+    defineDefaultProperty(QStringLiteral("setFloat64"), method_setFloat<double>, 2);
+
+    ScopedString name(scope, engine->newString(QStringLiteral("DataView")));
+    defineReadonlyConfigurableProperty(scope.engine->symbol_toStringTag(), name);
 
     // For backword compatibility
-    defineDefaultProperty(QStringLiteral("getUInt8"), method_getChar<unsigned char>, 0);
-    defineDefaultProperty(QStringLiteral("getUInt16"), method_get<unsigned short>, 0);
-    defineDefaultProperty(QStringLiteral("getUInt32"), method_get<unsigned int>, 0);
-    defineDefaultProperty(QStringLiteral("setUInt8"), method_setChar<unsigned char>, 0);
-    defineDefaultProperty(QStringLiteral("setUInt16"), method_set<unsigned short>, 0);
-    defineDefaultProperty(QStringLiteral("setUInt32"), method_set<unsigned int>, 0);
+    defineDefaultProperty(QStringLiteral("getUInt8"), method_getChar<unsigned char>, 1);
+    defineDefaultProperty(QStringLiteral("getUInt16"), method_get<unsigned short>, 1);
+    defineDefaultProperty(QStringLiteral("getUInt32"), method_get<unsigned int>, 1);
+    defineDefaultProperty(QStringLiteral("setUInt8"), method_setChar<unsigned char>, 1);
+    defineDefaultProperty(QStringLiteral("setUInt16"), method_set<unsigned short>, 1);
+    defineDefaultProperty(QStringLiteral("setUInt32"), method_set<unsigned int>, 1);
 }
 
-void DataViewPrototype::method_get_buffer(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue DataViewPrototype::method_get_buffer(const FunctionObject *b, const Value *thisObject, const Value *, int)
 {
-    Scoped<DataView> v(scope, callData->thisObject);
+    const DataView *v = thisObject->as<DataView>();
     if (!v)
-        THROW_TYPE_ERROR();
+        return b->engine()->throwTypeError();
 
-    scope.result = v->d()->buffer;
+    return v->d()->buffer->asReturnedValue();
 }
 
-void DataViewPrototype::method_get_byteLength(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue DataViewPrototype::method_get_byteLength(const FunctionObject *b, const Value *thisObject, const Value *, int)
 {
-    Scoped<DataView> v(scope, callData->thisObject);
+    const DataView *v = thisObject->as<DataView>();
     if (!v)
-        THROW_TYPE_ERROR();
+        return b->engine()->throwTypeError();
 
-    scope.result = Encode(v->d()->byteLength);
+    if (v->d()->buffer->isDetachedBuffer())
+        return b->engine()->throwTypeError();
+
+    return Encode(v->d()->byteLength);
 }
 
-void DataViewPrototype::method_get_byteOffset(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue DataViewPrototype::method_get_byteOffset(const FunctionObject *b, const Value *thisObject, const Value *, int)
 {
-    Scoped<DataView> v(scope, callData->thisObject);
+    const DataView *v = thisObject->as<DataView>();
     if (!v)
-        THROW_TYPE_ERROR();
+        return b->engine()->throwTypeError();
+
+    if (v->d()->buffer->isDetachedBuffer())
+        return b->engine()->throwTypeError();
 
-    scope.result = Encode(v->d()->byteOffset);
+    return Encode(v->d()->byteOffset);
 }
 
 template <typename T>
-void DataViewPrototype::method_getChar(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue DataViewPrototype::method_getChar(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
 {
-    Scoped<DataView> v(scope, callData->thisObject);
-    if (!v || callData->argc < 1)
-        THROW_TYPE_ERROR();
-    double l = callData->args[0].toNumber();
-    uint idx = (uint)l;
-    if (l != idx || idx + sizeof(T) > v->d()->byteLength)
-        THROW_TYPE_ERROR();
+    ExecutionEngine *e = b->engine();
+    const DataView *v = thisObject->as<DataView>();
+    if (!v)
+        return e->throwTypeError();
+    uint idx = ::toIndex(e, argc ? argv[0] : Value::undefinedValue());
+    if (e->hasException)
+        return Encode::undefined();
+    if (v->d()->buffer->isDetachedBuffer())
+        return e->throwTypeError();
+    if (idx + sizeof(T) > v->d()->byteLength)
+        return e->throwRangeError(QStringLiteral("index out of range"));
     idx += v->d()->byteOffset;
 
     T t = T(v->d()->buffer->data->data()[idx]);
 
-    scope.result = Encode((int)t);
+    return Encode((int)t);
 }
 
 template <typename T>
-void DataViewPrototype::method_get(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue DataViewPrototype::method_get(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
 {
-    Scoped<DataView> v(scope, callData->thisObject);
-    if (!v || callData->argc < 1)
-        THROW_TYPE_ERROR();
-    double l = callData->args[0].toNumber();
-    uint idx = (uint)l;
-    if (l != idx || idx + sizeof(T) > v->d()->byteLength)
-        THROW_TYPE_ERROR();
+    ExecutionEngine *e = b->engine();
+    const DataView *v = thisObject->as<DataView>();
+    if (!v)
+        return e->throwTypeError();
+    uint idx = ::toIndex(e, argc ? argv[0] : Value::undefinedValue());
+    if (e->hasException)
+        return Encode::undefined();
+    if (v->d()->buffer->isDetachedBuffer())
+        return e->throwTypeError();
+    if (idx + sizeof(T) > v->d()->byteLength)
+        return e->throwRangeError(QStringLiteral("index out of range"));
     idx += v->d()->byteOffset;
 
-    bool littleEndian = callData->argc < 2 ? false : callData->args[1].toBoolean();
+    bool littleEndian = argc < 2 ? false : argv[1].toBoolean();
 
     T t = littleEndian
             ? qFromLittleEndian<T>((uchar *)v->d()->buffer->data->data() + idx)
             : qFromBigEndian<T>((uchar *)v->d()->buffer->data->data() + idx);
 
-    scope.result = Encode(t);
+    return Encode(t);
 }
 
 template <typename T>
-void DataViewPrototype::method_getFloat(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue DataViewPrototype::method_getFloat(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
 {
-    Scoped<DataView> v(scope, callData->thisObject);
-    if (!v || callData->argc < 1)
-        THROW_TYPE_ERROR();
-    double l = callData->args[0].toNumber();
-    uint idx = (uint)l;
-    if (l != idx || idx + sizeof(T) > v->d()->byteLength)
-        THROW_TYPE_ERROR();
+    ExecutionEngine *e = b->engine();
+    const DataView *v = thisObject->as<DataView>();
+    if (!v)
+        return e->throwTypeError();
+    uint idx = ::toIndex(e, argc ? argv[0] : Value::undefinedValue());
+    if (e->hasException)
+        return Encode::undefined();
+    if (v->d()->buffer->isDetachedBuffer())
+        return e->throwTypeError();
+    if (idx + sizeof(T) > v->d()->byteLength)
+        return e->throwRangeError(QStringLiteral("index out of range"));
     idx += v->d()->byteOffset;
 
-    bool littleEndian = callData->argc < 2 ? false : callData->args[1].toBoolean();
+    bool littleEndian = argc < 2 ? false : argv[1].toBoolean();
 
     if (sizeof(T) == 4) {
         // float
@@ -210,7 +254,7 @@ void DataViewPrototype::method_getFloat(const BuiltinFunction *, Scope &scope, C
         u.i = littleEndian
                 ? qFromLittleEndian<uint>((uchar *)v->d()->buffer->data->data() + idx)
                 : qFromBigEndian<uint>((uchar *)v->d()->buffer->data->data() + idx);
-        scope.result = Encode(u.f);
+        return Encode(u.f);
     } else {
         Q_ASSERT(sizeof(T) == 8);
         union {
@@ -220,43 +264,56 @@ void DataViewPrototype::method_getFloat(const BuiltinFunction *, Scope &scope, C
         u.i = littleEndian
                 ? qFromLittleEndian<quint64>((uchar *)v->d()->buffer->data->data() + idx)
                 : qFromBigEndian<quint64>((uchar *)v->d()->buffer->data->data() + idx);
-        scope.result = Encode(u.d);
+        return Encode(u.d);
     }
 }
 
 template <typename T>
-void DataViewPrototype::method_setChar(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue DataViewPrototype::method_setChar(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
 {
-    Scoped<DataView> v(scope, callData->thisObject);
-    if (!v || callData->argc < 1)
-        THROW_TYPE_ERROR();
-    double l = callData->args[0].toNumber();
-    uint idx = (uint)l;
-    if (l != idx || idx + sizeof(T) > v->d()->byteLength)
-        THROW_TYPE_ERROR();
+    ExecutionEngine *e = b->engine();
+    const DataView *v = thisObject->as<DataView>();
+    if (!v)
+        return e->throwTypeError();
+    uint idx = ::toIndex(e, argc ? argv[0] : Value::undefinedValue());
+    if (e->hasException)
+        return Encode::undefined();
+
+    int val = argc >= 2 ? argv[1].toInt32() : 0;
+
+    if (v->d()->buffer->isDetachedBuffer())
+        return e->throwTypeError();
+
+    if (idx + sizeof(T) > v->d()->byteLength)
+        return e->throwRangeError(QStringLiteral("index out of range"));
     idx += v->d()->byteOffset;
 
-    int val = callData->argc >= 2 ? callData->args[1].toInt32() : 0;
     v->d()->buffer->data->data()[idx] = (char)val;
 
     RETURN_UNDEFINED();
 }
 
 template <typename T>
-void DataViewPrototype::method_set(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue DataViewPrototype::method_set(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
 {
-    Scoped<DataView> v(scope, callData->thisObject);
-    if (!v || callData->argc < 1)
-        THROW_TYPE_ERROR();
-    double l = callData->args[0].toNumber();
-    uint idx = (uint)l;
-    if (l != idx || idx + sizeof(T) > v->d()->byteLength)
-        THROW_TYPE_ERROR();
-    idx += v->d()->byteOffset;
+    ExecutionEngine *e = b->engine();
+    const DataView *v = thisObject->as<DataView>();
+    if (!v)
+        return e->throwTypeError();
+    uint idx = ::toIndex(e, argc ? argv[0] : Value::undefinedValue());
+    if (e->hasException)
+        return Encode::undefined();
+
+    int val = argc >= 2 ? argv[1].toInt32() : 0;
+    bool littleEndian = argc < 3 ? false : argv[2].toBoolean();
 
-    int val = callData->argc >= 2 ? callData->args[1].toInt32() : 0;
+    if (v->d()->buffer->isDetachedBuffer())
+        return e->throwTypeError();
+
+    if (idx + sizeof(T) > v->d()->byteLength)
+        return e->throwRangeError(QStringLiteral("index out of range"));
+    idx += v->d()->byteOffset;
 
-    bool littleEndian = callData->argc < 3 ? false : callData->args[2].toBoolean();
 
     if (littleEndian)
         qToLittleEndian<T>(val, (uchar *)v->d()->buffer->data->data() + idx);
@@ -267,19 +324,25 @@ void DataViewPrototype::method_set(const BuiltinFunction *, Scope &scope, CallDa
 }
 
 template <typename T>
-void DataViewPrototype::method_setFloat(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue DataViewPrototype::method_setFloat(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
 {
-    Scoped<DataView> v(scope, callData->thisObject);
-    if (!v || callData->argc < 1)
-        THROW_TYPE_ERROR();
-    double l = callData->args[0].toNumber();
-    uint idx = (uint)l;
-    if (l != idx || idx + sizeof(T) > v->d()->byteLength)
-        THROW_TYPE_ERROR();
-    idx += v->d()->byteOffset;
+    ExecutionEngine *e = b->engine();
+    const DataView *v = thisObject->as<DataView>();
+    if (!v)
+        return e->throwTypeError();
+    uint idx = ::toIndex(e, argc ? argv[0] : Value::undefinedValue());
+    if (e->hasException)
+        return Encode::undefined();
 
-    double val = callData->argc >= 2 ? callData->args[1].toNumber() : qt_qnan();
-    bool littleEndian = callData->argc < 3 ? false : callData->args[2].toBoolean();
+    double val = argc >= 2 ? argv[1].toNumber() : qt_qnan();
+    bool littleEndian = argc < 3 ? false : argv[2].toBoolean();
+
+    if (v->d()->buffer->isDetachedBuffer())
+        return e->throwTypeError();
+
+    if (idx + sizeof(T) > v->d()->byteLength)
+        return e->throwRangeError(QStringLiteral("index out of range"));
+    idx += v->d()->byteOffset;
 
     if (sizeof(T) == 4) {
         // float
diff --git a/src/qml/jsruntime/qv4dataview_p.h b/src/qml/jsruntime/qv4dataview_p.h
index 5c50df4655..199a6f9f80 100644
--- a/src/qml/jsruntime/qv4dataview_p.h
+++ b/src/qml/jsruntime/qv4dataview_p.h
@@ -64,12 +64,12 @@ struct DataViewCtor : FunctionObject {
 };
 
 #define DataViewMembers(class, Member) \
-    Member(class, Pointer, ArrayBuffer *, buffer) \
+    Member(class, Pointer, SharedArrayBuffer *, buffer) \
     Member(class, NoMark, uint, byteLength) \
     Member(class, NoMark, uint, byteOffset)
 
 DECLARE_HEAP_OBJECT(DataView, Object) {
-    DECLARE_MARK_TABLE(DataView);
+    DECLARE_MARKOBJECTS(DataView);
     void init() { Object::init(); }
 };
 
@@ -79,8 +79,8 @@ struct DataViewCtor: FunctionObject
 {
     V4_OBJECT2(DataViewCtor, FunctionObject)
 
-    static void construct(const Managed *m, Scope &scope, CallData *callData);
-    static void call(const Managed *that, Scope &scope, CallData *callData);
+    static ReturnedValue virtualCallAsConstructor(const FunctionObject *f, const Value *argv, int argc, const Value *);
+    static ReturnedValue virtualCall(const FunctionObject *f, const Value *thisObject, const Value *argv, int argc);
 };
 
 struct DataView : Object
@@ -93,21 +93,21 @@ struct DataViewPrototype: Object
 {
     void init(ExecutionEngine *engine, Object *ctor);
 
-    static void method_get_buffer(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_get_byteLength(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_get_byteOffset(const BuiltinFunction *, Scope &scope, CallData *callData);
+    static ReturnedValue method_get_buffer(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_get_byteLength(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_get_byteOffset(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
     template <typename T>
-    static void method_getChar(const BuiltinFunction *, Scope &scope, CallData *callData);
+    static ReturnedValue method_getChar(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
     template <typename T>
-    static void method_get(const BuiltinFunction *, Scope &scope, CallData *callData);
+    static ReturnedValue method_get(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
     template <typename T>
-    static void method_getFloat(const BuiltinFunction *, Scope &scope, CallData *callData);
+    static ReturnedValue method_getFloat(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
     template <typename T>
-    static void method_setChar(const BuiltinFunction *, Scope &scope, CallData *callData);
+    static ReturnedValue method_setChar(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
     template <typename T>
-    static void method_set(const BuiltinFunction *, Scope &scope, CallData *callData);
+    static ReturnedValue method_set(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
     template <typename T>
-    static void method_setFloat(const BuiltinFunction *, Scope &scope, CallData *callData);
+    static ReturnedValue method_setFloat(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
 };
 
 
diff --git a/src/qml/jsruntime/qv4dateobject.cpp b/src/qml/jsruntime/qv4dateobject.cpp
index c56d007028..21c6a5d06b 100644
--- a/src/qml/jsruntime/qv4dateobject.cpp
+++ b/src/qml/jsruntime/qv4dateobject.cpp
@@ -43,6 +43,8 @@
 #include "qv4scopedvalue_p.h"
 #include "qv4runtime_p.h"
 #include "qv4string_p.h"
+#include "qv4jscall_p.h"
+#include "qv4symbol_p.h"
 
 #include <QtCore/QDebug>
 #include <QtCore/QDateTime>
@@ -54,16 +56,29 @@
 
 #include <wtf/MathExtras.h>
 
-#ifdef Q_OS_WIN
-#  include <windows.h>
+#if defined(Q_OS_LINUX) && QT_CONFIG(timezone)
+/*
+  See QTBUG-56899.  Although we don't (yet) have a proper way to reset the
+  system zone, the code below, that uses QTimeZone::systemTimeZone(), works
+  adequately on Linux, when the TZ environment variable is changed.
+ */
+#define USE_QTZ_SYSTEM_ZONE
+#endif
+
+#ifdef USE_QTZ_SYSTEM_ZONE
+#include <QtCore/QTimeZone>
 #else
-#  ifndef Q_OS_VXWORKS
-#    include <sys/time.h>
+#  ifdef Q_OS_WIN
+#    include <windows.h>
 #  else
-#    include "qplatformdefs.h"
+#    ifndef Q_OS_VXWORKS
+#      include <sys/time.h>
+#    else
+#      include "qplatformdefs.h"
+#    endif
+#    include <unistd.h> // for _POSIX_THREAD_SAFE_FUNCTIONS
 #  endif
-#  include <unistd.h> // for _POSIX_THREAD_SAFE_FUNCTIONS
-#endif
+#endif // USE_QTZ_SYSTEM_ZONE
 
 using namespace QV4;
 
@@ -75,8 +90,6 @@ static const double msPerMinute = 60000.0;
 static const double msPerHour = 3600000.0;
 static const double msPerDay = 86400000.0;
 
-static double LocalTZA = 0.0; // initialized at startup
-
 static inline double TimeWithinDay(double t)
 {
     double r = ::fmod(t, msPerDay);
@@ -209,7 +222,7 @@ static inline double MonthFromTime(double t)
 
 static inline double DateFromTime(double t)
 {
-    int m = (int) Primitive::toInteger(MonthFromTime(t));
+    int m = (int) QV4::Value::toInteger(MonthFromTime(t));
     double d = DayWithinYear(t);
     double l = InLeapYear(t);
 
@@ -240,6 +253,12 @@ static inline double WeekDay(double t)
 
 static inline double MakeTime(double hour, double min, double sec, double ms)
 {
+    if (!qIsFinite(hour) || !qIsFinite(min) || !qIsFinite(sec) || !qIsFinite(ms))
+        return qQNaN();
+    hour = QV4::Value::toInteger(hour);
+    min = QV4::Value::toInteger(min);
+    sec = QV4::Value::toInteger(sec);
+    ms = QV4::Value::toInteger(ms);
     return ((hour * MinutesPerHour + min) * SecondsPerMinute + sec) * msPerSecond + ms;
 }
 
@@ -265,6 +284,12 @@ static inline double DayFromMonth(double month, double leap)
 
 static double MakeDay(double year, double month, double day)
 {
+    if (!qIsFinite(year) || !qIsFinite(month) || !qIsFinite(day))
+        return qQNaN();
+    year = QV4::Value::toInteger(year);
+    month = QV4::Value::toInteger(month);
+    day = QV4::Value::toInteger(day);
+
     year += ::floor(month / 12.0);
 
     month = ::fmod(month, 12.0);
@@ -285,10 +310,35 @@ static inline double MakeDate(double day, double time)
     return day * msPerDay + time;
 }
 
-static inline double DaylightSavingTA(double t)
+#ifdef USE_QTZ_SYSTEM_ZONE
+/*
+  ECMAScript specifies use of a fixed (current, standard) time-zone offset,
+  LocalTZA; and LocalTZA + DaylightSavingTA(t) is taken to be (see LocalTime and
+  UTC, following) local time's offset from UTC at time t.  For simple zones,
+  DaylightSavingTA(t) is thus the DST offset applicable at date/time t; however,
+  if a zone has changed its standard offset, the only way to make LocalTime and
+  UTC (if implemented in accord with the spec) perform correct transformations
+  is to have DaylightSavingTA(t) correct for the zone's standard offset change
+  as well as its actual DST offset.
+
+  This means we have to treat any historical changes in the zone's standard
+  offset as DST perturbations, regardless of historical reality.  (This shall
+  mean a whole day of DST offset for some zones, that have crossed the
+  international date line.  This shall confuse client code.)  The bug report
+  against the ECMAScript spec is https://github.com/tc39/ecma262/issues/725
+*/
+
+static inline double DaylightSavingTA(double t, double localTZA) // t is a UTC time
+{
+    return QTimeZone::systemTimeZone().offsetFromUtc(
+        QDateTime::fromMSecsSinceEpoch(qint64(t), Qt::UTC)) * 1e3 - localTZA;
+}
+#else
+// This implementation fails to take account of past changes in standard offset.
+static inline double DaylightSavingTA(double t, double /*localTZA*/)
 {
     struct tm tmtm;
-#if defined(_MSC_VER) && _MSC_VER >= 1400
+#if defined(Q_CC_MSVC)
     __time64_t  tt = (__time64_t)(t / msPerSecond);
     // _localtime_64_s returns non-zero on failure
     if (_localtime64_s(&tmtm, &tt) != 0)
@@ -306,34 +356,26 @@ static inline double DaylightSavingTA(double t)
         return 0;
     return (tmtm.tm_isdst > 0) ? msPerHour : 0;
 }
+#endif // USE_QTZ_SYSTEM_ZONE
 
-static inline double LocalTime(double t)
+static inline double LocalTime(double t, double localTZA)
 {
-    return t + LocalTZA + DaylightSavingTA(t);
+    // Flawed, yet verbatim from the spec:
+    return t + localTZA + DaylightSavingTA(t, localTZA);
 }
 
-static inline double UTC(double t)
+// The spec does note [*] that UTC and LocalTime are not quite mutually inverse.
+// [*] http://www.ecma-international.org/ecma-262/7.0/index.html#sec-utc-t
+
+static inline double UTC(double t, double localTZA)
 {
-    return t - LocalTZA - DaylightSavingTA(t - LocalTZA);
+    // Flawed, yet verbatim from the spec:
+    return t - localTZA - DaylightSavingTA(t - localTZA, localTZA);
 }
 
 static inline double currentTime()
 {
-#ifndef Q_OS_WIN
-    struct timeval tv;
-
-    gettimeofday(&tv, 0);
-    return ::floor(tv.tv_sec * msPerSecond + (tv.tv_usec / 1000.0));
-#else
-    SYSTEMTIME st;
-    GetSystemTime(&st);
-    FILETIME ft;
-    SystemTimeToFileTime(&st, &ft);
-    LARGE_INTEGER li;
-    li.LowPart = ft.dwLowDateTime;
-    li.HighPart = ft.dwHighDateTime;
-    return double(li.QuadPart - Q_INT64_C(116444736000000000)) / 10000.0;
-#endif
+    return QDateTime::currentDateTimeUtc().toMSecsSinceEpoch();
 }
 
 static inline double TimeClip(double t)
@@ -342,18 +384,25 @@ static inline double TimeClip(double t)
         return qt_qnan();
 
     // +0 looks weird, but is correct. See ES6 20.3.1.15. We must not return -0.
-    return Primitive::toInteger(t) + 0;
+    return QV4::Value::toInteger(t) + 0;
 }
 
-static inline double ParseString(const QString &s)
+static inline double ParseString(const QString &s, double localTZA)
 {
-    // first try the format defined in 15.9.1.15, only if that fails fall back to
-    // QDateTime for parsing
+    /*
+      First, try the format defined in ECMA 262's "Date Time String Format";
+      only if that fails, fall back to QDateTime for parsing
 
-    // the define string format is YYYY-MM-DDTHH:mm:ss.sssZ
-    // It can be date or time only, and the second and later components
-    // of both fields are optional
-    // and extended syntax for negative and large positive years exists: +/-YYYYYY
+      The defined string format is YYYY-MM-DDTHH:mm:ss.sssZ; the time (T and all
+      after it) may be omitted; in each part, the second and later components
+      are optional; and there's an extended syntax for negative and large
+      positive years: +/-YYYYYY; the leading sign, even when +, isn't optional.
+      If month or day is omitted, it is 01; if minute or second is omitted, it's
+      00; if milliseconds are omitted, they're 000.
+
+      When the time zone offset is absent, date-only forms are interpreted as
+      indicating a UTC time and date-time forms are interpreted in local time.
+    */
 
     enum Format {
         Year,
@@ -386,6 +435,8 @@ static inline double ParseString(const QString &s)
     int msec = 0;
     int offsetSign = 1;
     int offset = 0;
+    bool seenT = false;
+    bool seenZ = false; // Have seen zone, i.e. +HH:mm or literal Z.
 
     bool error = false;
     if (*ch == '+' || *ch == '-') {
@@ -394,7 +445,7 @@ static inline double ParseString(const QString &s)
             yearSign = -1;
         ++ch;
     }
-    while (ch <= end) {
+    for (; ch <= end && !error && format != Done; ++ch) {
         if (*ch >= '0' && *ch <= '9') {
             current *= 10;
             current += ch->unicode() - '0';
@@ -422,7 +473,7 @@ static inline double ParseString(const QString &s)
                 break;
             case Minute:
                 minute = current;
-                error = (currentSize != 2) || minute > 60;
+                error = (currentSize != 2) || minute >= 60;
                 break;
             case Second:
                 second = current;
@@ -433,8 +484,10 @@ static inline double ParseString(const QString &s)
                 error = (currentSize != 3);
                 break;
             case TimezoneHour:
-                offset = current*60;
-                error = (currentSize != 2) || offset > 23*60;
+                Q_ASSERT(offset == 0 && !seenZ);
+                offset = current * 60;
+                error = (currentSize != 2) || current > 23;
+                seenZ = true;
                 break;
             case TimezoneMinute:
                 offset += current;
@@ -445,6 +498,7 @@ static inline double ParseString(const QString &s)
                 if (format >= Hour)
                     error = true;
                 format = Hour;
+                seenT = true;
             } else if (*ch == '-') {
                 if (format < Day)
                     ++format;
@@ -453,6 +507,7 @@ static inline double ParseString(const QString &s)
                 else if (format >= TimezoneHour)
                     error = true;
                 else {
+                    Q_ASSERT(offset == 0 && !seenZ);
                     offsetSign = -1;
                     format = TimezoneHour;
                 }
@@ -465,24 +520,32 @@ static inline double ParseString(const QString &s)
                     error = true;
                 ++format;
             } else if (*ch == '+') {
-                if (format < Minute || format >= TimezoneHour)
+                if (seenZ || format < Minute || format >= TimezoneHour)
                     error = true;
                 format = TimezoneHour;
-            } else if (*ch == 'Z' || ch->unicode() == 0) {
+            } else if (*ch == 'Z') {
+                if (seenZ || format < Minute || format >= TimezoneHour)
+                    error = true;
+                else
+                    Q_ASSERT(offset == 0);
+                format = Done;
+                seenZ = true;
+            } else if (ch->unicode() == 0) {
                 format = Done;
             }
             current = 0;
             currentSize = 0;
         }
-        if (error || format == Done)
-            break;
-        ++ch;
     }
 
     if (!error) {
         double t = MakeDate(MakeDay(year * yearSign, month, day), MakeTime(hour, minute, second, msec));
-        t -= offset * offsetSign * 60 * 1000;
-        return t;
+        if (seenZ)
+            t -= offset * offsetSign * 60 * 1000;
+        else if (seenT) // No zone specified, treat date-time as local time
+            t = UTC(t, localTZA);
+        // else: treat plain date as already in UTC
+        return TimeClip(t);
     }
 
     QDateTime dt = QDateTime::fromString(s, Qt::TextDate);
@@ -491,63 +554,68 @@ static inline double ParseString(const QString &s)
     if (!dt.isValid())
         dt = QDateTime::fromString(s, Qt::RFC2822Date);
     if (!dt.isValid()) {
-        QStringList formats;
-        formats << QStringLiteral("M/d/yyyy")
-                << QStringLiteral("M/d/yyyy hh:mm")
-                << QStringLiteral("M/d/yyyy hh:mm A")
-
-                << QStringLiteral("M/d/yyyy, hh:mm")
-                << QStringLiteral("M/d/yyyy, hh:mm A")
-
-                << QStringLiteral("MMM d yyyy")
-                << QStringLiteral("MMM d yyyy hh:mm")
-                << QStringLiteral("MMM d yyyy hh:mm:ss")
-                << QStringLiteral("MMM d yyyy, hh:mm")
-                << QStringLiteral("MMM d yyyy, hh:mm:ss")
-
-                << QStringLiteral("MMMM d yyyy")
-                << QStringLiteral("MMMM d yyyy hh:mm")
-                << QStringLiteral("MMMM d yyyy hh:mm:ss")
-                << QStringLiteral("MMMM d yyyy, hh:mm")
-                << QStringLiteral("MMMM d yyyy, hh:mm:ss")
-
-                << QStringLiteral("MMM d, yyyy")
-                << QStringLiteral("MMM d, yyyy hh:mm")
-                << QStringLiteral("MMM d, yyyy hh:mm:ss")
-
-                << QStringLiteral("MMMM d, yyyy")
-                << QStringLiteral("MMMM d, yyyy hh:mm")
-                << QStringLiteral("MMMM d, yyyy hh:mm:ss")
-
-                << QStringLiteral("d MMM yyyy")
-                << QStringLiteral("d MMM yyyy hh:mm")
-                << QStringLiteral("d MMM yyyy hh:mm:ss")
-                << QStringLiteral("d MMM yyyy, hh:mm")
-                << QStringLiteral("d MMM yyyy, hh:mm:ss")
-
-                << QStringLiteral("d MMMM yyyy")
-                << QStringLiteral("d MMMM yyyy hh:mm")
-                << QStringLiteral("d MMMM yyyy hh:mm:ss")
-                << QStringLiteral("d MMMM yyyy, hh:mm")
-                << QStringLiteral("d MMMM yyyy, hh:mm:ss")
-
-                << QStringLiteral("d MMM, yyyy")
-                << QStringLiteral("d MMM, yyyy hh:mm")
-                << QStringLiteral("d MMM, yyyy hh:mm:ss")
-
-                << QStringLiteral("d MMMM, yyyy")
-                << QStringLiteral("d MMMM, yyyy hh:mm")
-                << QStringLiteral("d MMMM, yyyy hh:mm:ss");
-
-        for (int i = 0; i < formats.size(); ++i) {
-            dt = QDateTime::fromString(s, formats.at(i));
+        const QString formats[] = {
+            QStringLiteral("M/d/yyyy"),
+            QStringLiteral("M/d/yyyy hh:mm"),
+            QStringLiteral("M/d/yyyy hh:mm A"),
+
+            QStringLiteral("M/d/yyyy, hh:mm"),
+            QStringLiteral("M/d/yyyy, hh:mm A"),
+
+            QStringLiteral("MMM d yyyy"),
+            QStringLiteral("MMM d yyyy hh:mm"),
+            QStringLiteral("MMM d yyyy hh:mm:ss"),
+            QStringLiteral("MMM d yyyy, hh:mm"),
+            QStringLiteral("MMM d yyyy, hh:mm:ss"),
+
+            QStringLiteral("MMMM d yyyy"),
+            QStringLiteral("MMMM d yyyy hh:mm"),
+            QStringLiteral("MMMM d yyyy hh:mm:ss"),
+            QStringLiteral("MMMM d yyyy, hh:mm"),
+            QStringLiteral("MMMM d yyyy, hh:mm:ss"),
+
+            QStringLiteral("MMM d, yyyy"),
+            QStringLiteral("MMM d, yyyy hh:mm"),
+            QStringLiteral("MMM d, yyyy hh:mm:ss"),
+
+            QStringLiteral("MMMM d, yyyy"),
+            QStringLiteral("MMMM d, yyyy hh:mm"),
+            QStringLiteral("MMMM d, yyyy hh:mm:ss"),
+
+            QStringLiteral("d MMM yyyy"),
+            QStringLiteral("d MMM yyyy hh:mm"),
+            QStringLiteral("d MMM yyyy hh:mm:ss"),
+            QStringLiteral("d MMM yyyy, hh:mm"),
+            QStringLiteral("d MMM yyyy, hh:mm:ss"),
+
+            QStringLiteral("d MMMM yyyy"),
+            QStringLiteral("d MMMM yyyy hh:mm"),
+            QStringLiteral("d MMMM yyyy hh:mm:ss"),
+            QStringLiteral("d MMMM yyyy, hh:mm"),
+            QStringLiteral("d MMMM yyyy, hh:mm:ss"),
+
+            QStringLiteral("d MMM, yyyy"),
+            QStringLiteral("d MMM, yyyy hh:mm"),
+            QStringLiteral("d MMM, yyyy hh:mm:ss"),
+
+            QStringLiteral("d MMMM, yyyy"),
+            QStringLiteral("d MMMM, yyyy hh:mm"),
+            QStringLiteral("d MMMM, yyyy hh:mm:ss"),
+        };
+
+        for (uint i = 0; i < sizeof(formats) / sizeof(formats[0]); ++i) {
+            const QString &format(formats[i]);
+            dt = format.indexOf(QLatin1String("hh:mm")) < 0
+                ? QDateTime(QDate::fromString(s, format),
+                            QTime(0, 0, 0), Qt::UTC)
+                : QDateTime::fromString(s, format); // as local time
             if (dt.isValid())
                 break;
         }
     }
     if (!dt.isValid())
         return qt_qnan();
-    return dt.toMSecsSinceEpoch();
+    return TimeClip(dt.toMSecsSinceEpoch());
 }
 
 /*!
@@ -560,15 +628,15 @@ static inline QDateTime ToDateTime(double t, Qt::TimeSpec spec)
 {
     if (std::isnan(t))
         return QDateTime();
-    return QDateTime::fromMSecsSinceEpoch(t, spec);
+    return QDateTime::fromMSecsSinceEpoch(t, Qt::UTC).toTimeSpec(spec);
 }
 
-static inline QString ToString(double t)
+static inline QString ToString(double t, double localTZA)
 {
     if (std::isnan(t))
         return QStringLiteral("Invalid Date");
     QString str = ToDateTime(t, Qt::LocalTime).toString() + QLatin1String(" GMT");
-    double tzoffset = LocalTZA + DaylightSavingTA(t);
+    double tzoffset = localTZA + DaylightSavingTA(t, localTZA);
     if (tzoffset) {
         int hours = static_cast<int>(::fabs(tzoffset) / 1000 / 60 / 60);
         int mins = int(::fabs(tzoffset) / 1000 / 60) % 60;
@@ -602,36 +670,44 @@ static inline QString ToTimeString(double t)
 
 static inline QString ToLocaleString(double t)
 {
-    return ToDateTime(t, Qt::LocalTime).toString(Qt::LocaleDate);
+    return ToDateTime(t, Qt::LocalTime).toString(Qt::DefaultLocaleShortDate);
 }
 
 static inline QString ToLocaleDateString(double t)
 {
-    return ToDateTime(t, Qt::LocalTime).date().toString(Qt::LocaleDate);
+    return ToDateTime(t, Qt::LocalTime).date().toString(Qt::DefaultLocaleShortDate);
 }
 
 static inline QString ToLocaleTimeString(double t)
 {
-    return ToDateTime(t, Qt::LocalTime).time().toString(Qt::LocaleDate);
+    return ToDateTime(t, Qt::LocalTime).time().toString(Qt::DefaultLocaleShortDate);
 }
 
 static double getLocalTZA()
 {
 #ifndef Q_OS_WIN
+    tzset();
+#endif
+#ifdef USE_QTZ_SYSTEM_ZONE
+    // TODO: QTimeZone::resetSystemTimeZone(), see QTBUG-56899 and comment above.
+    // Standard offset, with no daylight-savings adjustment, in ms:
+    return QTimeZone::systemTimeZone().standardTimeOffset(QDateTime::currentDateTime()) * 1e3;
+#else
+#  ifdef Q_OS_WIN
+    TIME_ZONE_INFORMATION tzInfo;
+    GetTimeZoneInformation(&tzInfo);
+    return -tzInfo.Bias * 60.0 * 1000.0;
+#  else
     struct tm t;
     time_t curr;
-    tzset();
     time(&curr);
-    localtime_r(&curr, &t);
+    localtime_r(&curr, &t); // Wrong: includes DST offset
     time_t locl = mktime(&t);
     gmtime_r(&curr, &t);
     time_t globl = mktime(&t);
     return (double(locl) - double(globl)) * 1000.0;
-#else
-    TIME_ZONE_INFORMATION tzInfo;
-    GetTimeZoneInformation(&tzInfo);
-    return -tzInfo.Bias * 60.0 * 1000.0;
-#endif
+#  endif
+#endif // USE_QTZ_SYSTEM_ZONE
 }
 
 DEFINE_OBJECT_VTABLE(DateObject);
@@ -639,7 +715,7 @@ DEFINE_OBJECT_VTABLE(DateObject);
 void Heap::DateObject::init(const QDateTime &date)
 {
     Object::init();
-    this->date = date.isValid() ? date.toMSecsSinceEpoch() : qt_qnan();
+    this->date = date.isValid() ? TimeClip(date.toMSecsSinceEpoch()) : qt_qnan();
 }
 
 void Heap::DateObject::init(const QTime &time)
@@ -650,19 +726,21 @@ void Heap::DateObject::init(const QTime &time)
         return;
     }
 
-    /* All programmers know that stuff starts at 0. Whatever that may mean in this context (and
-     * local timezone), it's before the epoch, so there is defenitely no DST problem. Specifically:
-     * you can't start with a date before the epoch, add some[*] hours, and end up with a date
-     * after. That's a problem for timezones where new year happens during DST, like
-     * Australia/Hobart, because we have to ignore DST before the epoch (but honor it after the
-     * epoch).
-     *
-     * [*] Well, when "some" is in the range 0-24. If you add something like 1M then this might
-     *     still happen.
+    /* We have to chose a date on which to instantiate this time.  All we really
+     * care about is that it round-trips back to the same time if we extract the
+     * time from it, which shall (via toQDateTime(), below) discard the date
+     * part.  We need a date for which time-zone data is likely to be sane (so
+     * MakeDay(0, 0, 0) was a bad choice; 2 BC, December 31st is before
+     * time-zones were standardized), with no transition nearby in date.  We
+     * ignore DST transitions before 1970, but even then zone transitions did
+     * happen.  Some do happen at new year, others on DST transitions in spring
+     * and autumn; so pick the three hundredth anniversary of the birth of
+     * Giovanni Domenico Cassini (1625-06-08), whose work first let us
+     * synchronize clocks tolerably accurately at distant locations.
      */
-    static const double d = MakeDay(0, 0, 0);
+    static const double d = MakeDay(1925, 5, 8);
     double t = MakeTime(time.hour(), time.minute(), time.second(), time.msec());
-    date = TimeClip(UTC(MakeDate(d, t)));
+    date = TimeClip(UTC(MakeDate(d, t), internalClass->engine->localTZA));
 }
 
 QDateTime DateObject::toQDateTime() const
@@ -677,48 +755,57 @@ void Heap::DateCtor::init(QV4::ExecutionContext *scope)
     Heap::FunctionObject::init(scope, QStringLiteral("Date"));
 }
 
-void DateCtor::construct(const Managed *, Scope &scope, CallData *callData)
+ReturnedValue DateCtor::virtualCallAsConstructor(const FunctionObject *that, const Value *argv, int argc, const Value *newTarget)
 {
+    ExecutionEngine *v4 = that->engine();
     double t = 0;
 
-    if (callData->argc == 0)
+    if (argc == 0)
         t = currentTime();
 
-    else if (callData->argc == 1) {
-        ScopedValue arg(scope, callData->args[0]);
+    else if (argc == 1) {
+        Scope scope(v4);
+        ScopedValue arg(scope, argv[0]);
         if (DateObject *d = arg->as<DateObject>()) {
             t = d->date();
         } else {
             arg = RuntimeHelpers::toPrimitive(arg, PREFERREDTYPE_HINT);
 
             if (String *s = arg->stringValue())
-                t = ParseString(s->toQString());
+                t = ParseString(s->toQString(), v4->localTZA);
             else
                 t = TimeClip(arg->toNumber());
         }
     }
 
     else { // d.argc > 1
-        double year  = callData->args[0].toNumber();
-        double month = callData->args[1].toNumber();
-        double day  = callData->argc >= 3 ? callData->args[2].toNumber() : 1;
-        double hours = callData->argc >= 4 ? callData->args[3].toNumber() : 0;
-        double mins = callData->argc >= 5 ? callData->args[4].toNumber() : 0;
-        double secs = callData->argc >= 6 ? callData->args[5].toNumber() : 0;
-        double ms    = callData->argc >= 7 ? callData->args[6].toNumber() : 0;
+        double year  = argv[0].toNumber();
+        double month = argv[1].toNumber();
+        double day  = argc >= 3 ? argv[2].toNumber() : 1;
+        double hours = argc >= 4 ? argv[3].toNumber() : 0;
+        double mins = argc >= 5 ? argv[4].toNumber() : 0;
+        double secs = argc >= 6 ? argv[5].toNumber() : 0;
+        double ms    = argc >= 7 ? argv[6].toNumber() : 0;
         if (year >= 0 && year <= 99)
             year += 1900;
         t = MakeDate(MakeDay(year, month, day), MakeTime(hours, mins, secs, ms));
-        t = TimeClip(UTC(t));
+        t = TimeClip(UTC(t, v4->localTZA));
     }
 
-    scope.result = Encode(scope.engine->newDateObject(Primitive::fromDouble(t)));
+    ReturnedValue o = Encode(v4->newDateObject(Value::fromDouble(t)));
+    if (!newTarget)
+        return o;
+    Scope scope(v4);
+    ScopedObject obj(scope, o);
+    obj->setProtoFromNewTarget(newTarget);
+    return obj->asReturnedValue();
 }
 
-void DateCtor::call(const Managed *m, Scope &scope, CallData *)
+ReturnedValue DateCtor::virtualCall(const FunctionObject *m, const Value *, const Value *, int)
 {
+    ExecutionEngine *e = m->engine();
     double t = currentTime();
-    scope.result = static_cast<const DateCtor *>(m)->engine()->newString(ToString(t));
+    return e->newString(ToString(t, e->localTZA))->asReturnedValue();
 }
 
 void DatePrototype::init(ExecutionEngine *engine, Object *ctor)
@@ -726,8 +813,8 @@ void DatePrototype::init(ExecutionEngine *engine, Object *ctor)
     Scope scope(engine);
     ScopedObject o(scope);
     ctor->defineReadonlyProperty(engine->id_prototype(), (o = this));
-    ctor->defineReadonlyConfigurableProperty(engine->id_length(), Primitive::fromInt32(7));
-    LocalTZA = getLocalTZA();
+    ctor->defineReadonlyConfigurableProperty(engine->id_length(), Value::fromInt32(7));
+    engine->localTZA = getLocalTZA();
 
     ctor->defineDefaultProperty(QStringLiteral("parse"), method_parse, 1);
     ctor->defineDefaultProperty(QStringLiteral("UTC"), method_UTC, 7);
@@ -737,7 +824,7 @@ void DatePrototype::init(ExecutionEngine *engine, Object *ctor)
     defineDefaultProperty(engine->id_toString(), method_toString, 0);
     defineDefaultProperty(QStringLiteral("toDateString"), method_toDateString, 0);
     defineDefaultProperty(QStringLiteral("toTimeString"), method_toTimeString, 0);
-    defineDefaultProperty(QStringLiteral("toLocaleString"), method_toLocaleString, 0);
+    defineDefaultProperty(engine->id_toLocaleString(), method_toLocaleString, 0);
     defineDefaultProperty(QStringLiteral("toLocaleDateString"), method_toLocaleDateString, 0);
     defineDefaultProperty(QStringLiteral("toLocaleTimeString"), method_toLocaleTimeString, 0);
     defineDefaultProperty(engine->id_valueOf(), method_valueOf, 0);
@@ -784,528 +871,608 @@ void DatePrototype::init(ExecutionEngine *engine, Object *ctor)
         QString toGmtString(QStringLiteral("toGMTString"));
         ScopedString us(scope, engine->newIdentifier(toUtcString));
         ScopedString gs(scope, engine->newIdentifier(toGmtString));
-        ExecutionContext *global = engine->rootContext();
-        ScopedFunctionObject toUtcGmtStringFn(scope, BuiltinFunction::create(global, us, method_toUTCString));
-        toUtcGmtStringFn->defineReadonlyConfigurableProperty(engine->id_length(), Primitive::fromInt32(0));
+        ScopedFunctionObject toUtcGmtStringFn(scope, FunctionObject::createBuiltinFunction(engine, us, method_toUTCString, 0));
         defineDefaultProperty(us, toUtcGmtStringFn);
         defineDefaultProperty(gs, toUtcGmtStringFn);
     }
 
     defineDefaultProperty(QStringLiteral("toISOString"), method_toISOString, 0);
     defineDefaultProperty(QStringLiteral("toJSON"), method_toJSON, 1);
+    defineDefaultProperty(engine->symbol_toPrimitive(), method_symbolToPrimitive, 1, Attr_ReadOnly_ButConfigurable);
 }
 
-double DatePrototype::getThisDate(Scope &scope, CallData *callData)
+double DatePrototype::getThisDate(ExecutionEngine *v4, const Value *thisObject)
 {
-    if (DateObject *thisObject = callData->thisObject.as<DateObject>())
-        return thisObject->date();
-    else {
-        scope.engine->throwTypeError();
-        return 0;
-    }
+    if (const DateObject *that = thisObject->as<DateObject>())
+        return that->date();
+    v4->throwTypeError();
+    return 0;
 }
 
-void DatePrototype::method_parse(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue DatePrototype::method_parse(const FunctionObject *f, const Value *, const Value *argv, int argc)
 {
-    if (!callData->argc)
-        scope.result = Encode(qt_qnan());
+    if (!argc)
+        return Encode(qt_qnan());
     else
-        scope.result = Encode(ParseString(callData->args[0].toQString()));
+        return Encode(ParseString(argv[0].toQString(), f->engine()->localTZA));
 }
 
-void DatePrototype::method_UTC(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue DatePrototype::method_UTC(const FunctionObject *f, const Value *, const Value *argv, int argc)
 {
-    const int numArgs = callData->argc;
-    if (numArgs >= 2) {
-        double year  = callData->args[0].toNumber();
-        double month = callData->args[1].toNumber();
-        double day   = numArgs >= 3 ? callData->args[2].toNumber() : 1;
-        double hours = numArgs >= 4 ? callData->args[3].toNumber() : 0;
-        double mins  = numArgs >= 5 ? callData->args[4].toNumber() : 0;
-        double secs  = numArgs >= 6 ? callData->args[5].toNumber() : 0;
-        double ms    = numArgs >= 7 ? callData->args[6].toNumber() : 0;
-        if (year >= 0 && year <= 99)
-            year += 1900;
-        double t = MakeDate(MakeDay(year, month, day),
-                            MakeTime(hours, mins, secs, ms));
-        scope.result = Encode(TimeClip(t));
-        return;
-    }
-    RETURN_UNDEFINED();
+    const int numArgs = argc;
+    if (numArgs < 1)
+        return Encode(qQNaN());
+    ExecutionEngine *e = f->engine();
+    double year  = argv[0].toNumber();
+    if (e->hasException)
+        return Encode::undefined();
+    double month = numArgs >= 2 ? argv[1].toNumber() : 0;
+    if (e->hasException)
+        return Encode::undefined();
+    double day   = numArgs >= 3 ? argv[2].toNumber() : 1;
+    if (e->hasException)
+        return Encode::undefined();
+    double hours = numArgs >= 4 ? argv[3].toNumber() : 0;
+    if (e->hasException)
+        return Encode::undefined();
+    double mins  = numArgs >= 5 ? argv[4].toNumber() : 0;
+    if (e->hasException)
+        return Encode::undefined();
+    double secs  = numArgs >= 6 ? argv[5].toNumber() : 0;
+    if (e->hasException)
+        return Encode::undefined();
+    double ms    = numArgs >= 7 ? argv[6].toNumber() : 0;
+    if (e->hasException)
+        return Encode::undefined();
+    double iyear = QV4::Value::toInteger(year);
+    if (!qIsNaN(year) && iyear >= 0 && iyear <= 99)
+        year = 1900 + iyear;
+    double t = MakeDate(MakeDay(year, month, day),
+                        MakeTime(hours, mins, secs, ms));
+    return Encode(TimeClip(t));
 }
 
-void DatePrototype::method_now(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue DatePrototype::method_now(const FunctionObject *, const Value *, const Value *, int)
 {
-    Q_UNUSED(callData);
-    double t = currentTime();
-    scope.result = Encode(t);
+    return Encode(currentTime());
 }
 
-void DatePrototype::method_toString(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue DatePrototype::method_toString(const FunctionObject *b, const Value *thisObject, const Value *, int)
 {
-    double t = getThisDate(scope, callData);
-    scope.result = scope.engine->newString(ToString(t));
+    ExecutionEngine *v4 = b->engine();
+    double t = getThisDate(v4, thisObject);
+    return Encode(v4->newString(ToString(t, v4->localTZA)));
 }
 
-void DatePrototype::method_toDateString(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue DatePrototype::method_toDateString(const FunctionObject *b, const Value *thisObject, const Value *, int)
 {
-    double t = getThisDate(scope, callData);
-    scope.result = scope.engine->newString(ToDateString(t));
+    ExecutionEngine *v4 = b->engine();
+    double t = getThisDate(v4, thisObject);
+    return Encode(v4->newString(ToDateString(t)));
 }
 
-void DatePrototype::method_toTimeString(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue DatePrototype::method_toTimeString(const FunctionObject *b, const Value *thisObject, const Value *, int)
 {
-    double t = getThisDate(scope, callData);
-    scope.result = scope.engine->newString(ToTimeString(t));
+    ExecutionEngine *v4 = b->engine();
+    double t = getThisDate(v4, thisObject);
+    return Encode(v4->newString(ToTimeString(t)));
 }
 
-void DatePrototype::method_toLocaleString(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue DatePrototype::method_toLocaleString(const FunctionObject *b, const Value *thisObject, const Value *, int)
 {
-    double t = getThisDate(scope, callData);
-    scope.result = scope.engine->newString(ToLocaleString(t));
+    ExecutionEngine *v4 = b->engine();
+    double t = getThisDate(v4, thisObject);
+    return Encode(v4->newString(ToLocaleString(t)));
 }
 
-void DatePrototype::method_toLocaleDateString(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue DatePrototype::method_toLocaleDateString(const FunctionObject *b, const Value *thisObject, const Value *, int)
 {
-    double t = getThisDate(scope, callData);
-    scope.result = scope.engine->newString(ToLocaleDateString(t));
+    ExecutionEngine *v4 = b->engine();
+    double t = getThisDate(v4, thisObject);
+    return Encode(v4->newString(ToLocaleDateString(t)));
 }
 
-void DatePrototype::method_toLocaleTimeString(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue DatePrototype::method_toLocaleTimeString(const FunctionObject *b, const Value *thisObject, const Value *, int)
 {
-    double t = getThisDate(scope, callData);
-    scope.result = scope.engine->newString(ToLocaleTimeString(t));
+    ExecutionEngine *v4 = b->engine();
+    double t = getThisDate(v4, thisObject);
+    return Encode(v4->newString(ToLocaleTimeString(t)));
 }
 
-void DatePrototype::method_valueOf(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue DatePrototype::method_valueOf(const FunctionObject *b, const Value *thisObject, const Value *, int)
 {
-    double t = getThisDate(scope, callData);
-    scope.result = Encode(t);
+    ExecutionEngine *v4 = b->engine();
+    double t = getThisDate(v4, thisObject);
+    return Encode(t);
 }
 
-void DatePrototype::method_getTime(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue DatePrototype::method_getTime(const FunctionObject *b, const Value *thisObject, const Value *, int)
 {
-    double t = getThisDate(scope, callData);
-    scope.result = Encode(t);
+    ExecutionEngine *v4 = b->engine();
+    double t = getThisDate(v4, thisObject);
+    return Encode(t);
 }
 
-void DatePrototype::method_getYear(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue DatePrototype::method_getYear(const FunctionObject *b, const Value *thisObject, const Value *, int)
 {
-    double t = getThisDate(scope, callData);
+    ExecutionEngine *v4 = b->engine();
+    double t = getThisDate(v4, thisObject);
     if (!std::isnan(t))
-        t = YearFromTime(LocalTime(t)) - 1900;
-    scope.result = Encode(t);
+        t = YearFromTime(LocalTime(t, v4->localTZA)) - 1900;
+    return Encode(t);
 }
 
-void DatePrototype::method_getFullYear(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue DatePrototype::method_getFullYear(const FunctionObject *b, const Value *thisObject, const Value *, int)
 {
-    double t = getThisDate(scope, callData);
+    ExecutionEngine *v4 = b->engine();
+    double t = getThisDate(v4, thisObject);
     if (!std::isnan(t))
-        t = YearFromTime(LocalTime(t));
-    scope.result = Encode(t);
+        t = YearFromTime(LocalTime(t, v4->localTZA));
+    return Encode(t);
 }
 
-void DatePrototype::method_getUTCFullYear(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue DatePrototype::method_getUTCFullYear(const FunctionObject *b, const Value *thisObject, const Value *, int)
 {
-    double t = getThisDate(scope, callData);
+    ExecutionEngine *v4 = b->engine();
+    double t = getThisDate(v4, thisObject);
     if (!std::isnan(t))
         t = YearFromTime(t);
-    scope.result = Encode(t);
+    return Encode(t);
 }
 
-void DatePrototype::method_getMonth(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue DatePrototype::method_getMonth(const FunctionObject *b, const Value *thisObject, const Value *, int)
 {
-    double t = getThisDate(scope, callData);
+    ExecutionEngine *v4 = b->engine();
+    double t = getThisDate(v4, thisObject);
     if (!std::isnan(t))
-        t = MonthFromTime(LocalTime(t));
-    scope.result = Encode(t);
+        t = MonthFromTime(LocalTime(t, v4->localTZA));
+    return Encode(t);
 }
 
-void DatePrototype::method_getUTCMonth(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue DatePrototype::method_getUTCMonth(const FunctionObject *b, const Value *thisObject, const Value *, int)
 {
-    double t = getThisDate(scope, callData);
+    ExecutionEngine *v4 = b->engine();
+    double t = getThisDate(v4, thisObject);
     if (!std::isnan(t))
         t = MonthFromTime(t);
-    scope.result = Encode(t);
+    return Encode(t);
 }
 
-void DatePrototype::method_getDate(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue DatePrototype::method_getDate(const FunctionObject *b, const Value *thisObject, const Value *, int)
 {
-    double t = getThisDate(scope, callData);
+    ExecutionEngine *v4 = b->engine();
+    double t = getThisDate(v4, thisObject);
     if (!std::isnan(t))
-        t = DateFromTime(LocalTime(t));
-    scope.result = Encode(t);
+        t = DateFromTime(LocalTime(t, v4->localTZA));
+    return Encode(t);
 }
 
-void DatePrototype::method_getUTCDate(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue DatePrototype::method_getUTCDate(const FunctionObject *b, const Value *thisObject, const Value *, int)
 {
-    double t = getThisDate(scope, callData);
+    ExecutionEngine *v4 = b->engine();
+    double t = getThisDate(v4, thisObject);
     if (!std::isnan(t))
         t = DateFromTime(t);
-    scope.result = Encode(t);
+    return Encode(t);
 }
 
-void DatePrototype::method_getDay(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue DatePrototype::method_getDay(const FunctionObject *b, const Value *thisObject, const Value *, int)
 {
-    double t = getThisDate(scope, callData);
+    ExecutionEngine *v4 = b->engine();
+    double t = getThisDate(v4, thisObject);
     if (!std::isnan(t))
-        t = WeekDay(LocalTime(t));
-    scope.result = Encode(t);
+        t = WeekDay(LocalTime(t, v4->localTZA));
+    return Encode(t);
 }
 
-void DatePrototype::method_getUTCDay(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue DatePrototype::method_getUTCDay(const FunctionObject *b, const Value *thisObject, const Value *, int)
 {
-    double t = getThisDate(scope, callData);
+    ExecutionEngine *v4 = b->engine();
+    double t = getThisDate(v4, thisObject);
     if (!std::isnan(t))
         t = WeekDay(t);
-    scope.result = Encode(t);
+    return Encode(t);
 }
 
-void DatePrototype::method_getHours(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue DatePrototype::method_getHours(const FunctionObject *b, const Value *thisObject, const Value *, int)
 {
-    double t = getThisDate(scope, callData);
+    ExecutionEngine *v4 = b->engine();
+    double t = getThisDate(v4, thisObject);
     if (!std::isnan(t))
-        t = HourFromTime(LocalTime(t));
-    scope.result = Encode(t);
+        t = HourFromTime(LocalTime(t, v4->localTZA));
+    return Encode(t);
 }
 
-void DatePrototype::method_getUTCHours(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue DatePrototype::method_getUTCHours(const FunctionObject *b, const Value *thisObject, const Value *, int)
 {
-    double t = getThisDate(scope, callData);
+    ExecutionEngine *v4 = b->engine();
+    double t = getThisDate(v4, thisObject);
     if (!std::isnan(t))
         t = HourFromTime(t);
-    scope.result = Encode(t);
+    return Encode(t);
 }
 
-void DatePrototype::method_getMinutes(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue DatePrototype::method_getMinutes(const FunctionObject *b, const Value *thisObject, const Value *, int)
 {
-    double t = getThisDate(scope, callData);
+    ExecutionEngine *v4 = b->engine();
+    double t = getThisDate(v4, thisObject);
     if (!std::isnan(t))
-        t = MinFromTime(LocalTime(t));
-    scope.result = Encode(t);
+        t = MinFromTime(LocalTime(t, v4->localTZA));
+    return Encode(t);
 }
 
-void DatePrototype::method_getUTCMinutes(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue DatePrototype::method_getUTCMinutes(const FunctionObject *b, const Value *thisObject, const Value *, int)
 {
-    double t = getThisDate(scope, callData);
+    ExecutionEngine *v4 = b->engine();
+    double t = getThisDate(v4, thisObject);
     if (!std::isnan(t))
         t = MinFromTime(t);
-    scope.result = Encode(t);
+    return Encode(t);
 }
 
-void DatePrototype::method_getSeconds(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue DatePrototype::method_getSeconds(const FunctionObject *b, const Value *thisObject, const Value *, int)
 {
-    double t = getThisDate(scope, callData);
+    ExecutionEngine *v4 = b->engine();
+    double t = getThisDate(v4, thisObject);
     if (!std::isnan(t))
-        t = SecFromTime(LocalTime(t));
-    scope.result = Encode(t);
+        t = SecFromTime(LocalTime(t, v4->localTZA));
+    return Encode(t);
 }
 
-void DatePrototype::method_getUTCSeconds(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue DatePrototype::method_getUTCSeconds(const FunctionObject *b, const Value *thisObject, const Value *, int)
 {
-    double t = getThisDate(scope, callData);
+    ExecutionEngine *v4 = b->engine();
+    double t = getThisDate(v4, thisObject);
     if (!std::isnan(t))
         t = SecFromTime(t);
-    scope.result = Encode(t);
+    return Encode(t);
 }
 
-void DatePrototype::method_getMilliseconds(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue DatePrototype::method_getMilliseconds(const FunctionObject *b, const Value *thisObject, const Value *, int)
 {
-    double t = getThisDate(scope, callData);
+    ExecutionEngine *v4 = b->engine();
+    double t = getThisDate(v4, thisObject);
     if (!std::isnan(t))
-        t = msFromTime(LocalTime(t));
-    scope.result = Encode(t);
+        t = msFromTime(LocalTime(t, v4->localTZA));
+    return Encode(t);
 }
 
-void DatePrototype::method_getUTCMilliseconds(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue DatePrototype::method_getUTCMilliseconds(const FunctionObject *b, const Value *thisObject, const Value *, int)
 {
-    double t = getThisDate(scope, callData);
+    ExecutionEngine *v4 = b->engine();
+    double t = getThisDate(v4, thisObject);
     if (!std::isnan(t))
         t = msFromTime(t);
-    scope.result = Encode(t);
+    return Encode(t);
 }
 
-void DatePrototype::method_getTimezoneOffset(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue DatePrototype::method_getTimezoneOffset(const FunctionObject *b, const Value *thisObject, const Value *, int)
 {
-    double t = getThisDate(scope, callData);
+    ExecutionEngine *v4 = b->engine();
+    double t = getThisDate(v4, thisObject);
     if (!std::isnan(t))
-        t = (t - LocalTime(t)) / msPerMinute;
-    scope.result = Encode(t);
+        t = (t - LocalTime(t, v4->localTZA)) / msPerMinute;
+    return Encode(t);
 }
 
-void DatePrototype::method_setTime(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue DatePrototype::method_setTime(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
 {
-    Scoped<DateObject> self(scope, callData->thisObject);
+    ExecutionEngine *v4 = b->engine();
+    DateObject *self = const_cast<DateObject *>(thisObject->as<DateObject>());
     if (!self)
-        THROW_TYPE_ERROR();
+        return v4->throwTypeError();
 
-    double t = callData->argc ? callData->args[0].toNumber() : qt_qnan();
-    CHECK_EXCEPTION();
+    double t = argc ? argv[0].toNumber() : qt_qnan();
+    if (v4->hasException)
+        return QV4::Encode::undefined();
     self->setDate(TimeClip(t));
-    scope.result = Encode(self->date());
+    return Encode(self->date());
 }
 
-void DatePrototype::method_setMilliseconds(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue DatePrototype::method_setMilliseconds(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
 {
-    Scoped<DateObject> self(scope, callData->thisObject);
+    ExecutionEngine *v4 = b->engine();
+    DateObject *self = const_cast<DateObject *>(thisObject->as<DateObject>());
     if (!self)
-        THROW_TYPE_ERROR();
+        return v4->throwTypeError();
 
-    double t = LocalTime(self->date());
-    CHECK_EXCEPTION();
-    double ms = callData->argc ? callData->args[0].toNumber() : qt_qnan();
-    CHECK_EXCEPTION();
-    self->setDate(TimeClip(UTC(MakeDate(Day(t), MakeTime(HourFromTime(t), MinFromTime(t), SecFromTime(t), ms)))));
-    scope.result = Encode(self->date());
+    double t = LocalTime(self->date(), v4->localTZA);
+    if (v4->hasException)
+        return QV4::Encode::undefined();
+    double ms = argc ? argv[0].toNumber() : qt_qnan();
+    if (v4->hasException)
+        return QV4::Encode::undefined();
+    self->setDate(TimeClip(UTC(MakeDate(Day(t), MakeTime(HourFromTime(t), MinFromTime(t), SecFromTime(t), ms)), v4->localTZA)));
+    return Encode(self->date());
 }
 
-void DatePrototype::method_setUTCMilliseconds(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue DatePrototype::method_setUTCMilliseconds(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
 {
-    DateObject *self = callData->thisObject.as<DateObject>();
+    ExecutionEngine *v4 = b->engine();
+    DateObject *self = const_cast<DateObject *>(thisObject->as<DateObject>());
     if (!self)
-        THROW_TYPE_ERROR();
+        return v4->throwTypeError();
 
     double t = self->date();
-    CHECK_EXCEPTION();
-    double ms = callData->argc ? callData->args[0].toNumber() : qt_qnan();
-    CHECK_EXCEPTION();
+    if (v4->hasException)
+        return QV4::Encode::undefined();
+    double ms = argc ? argv[0].toNumber() : qt_qnan();
+    if (v4->hasException)
+        return QV4::Encode::undefined();
     self->setDate(TimeClip(MakeDate(Day(t), MakeTime(HourFromTime(t), MinFromTime(t), SecFromTime(t), ms))));
-    scope.result = Encode(self->date());
+    return Encode(self->date());
 }
 
-void DatePrototype::method_setSeconds(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue DatePrototype::method_setSeconds(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
 {
-    DateObject *self = callData->thisObject.as<DateObject>();
+    ExecutionEngine *v4 = b->engine();
+    DateObject *self = const_cast<DateObject *>(thisObject->as<DateObject>());
     if (!self)
-        THROW_TYPE_ERROR();
-
-    double t = LocalTime(self->date());
-    CHECK_EXCEPTION();
-    double sec = callData->argc ? callData->args[0].toNumber() : qt_qnan();
-    CHECK_EXCEPTION();
-    double ms = (callData->argc < 2) ? msFromTime(t) : callData->args[1].toNumber();
-    CHECK_EXCEPTION();
-    t = TimeClip(UTC(MakeDate(Day(t), MakeTime(HourFromTime(t), MinFromTime(t), sec, ms))));
+        return v4->throwTypeError();
+
+    double t = LocalTime(self->date(), v4->localTZA);
+    if (v4->hasException)
+        return QV4::Encode::undefined();
+    double sec = argc ? argv[0].toNumber() : qt_qnan();
+    if (v4->hasException)
+        return QV4::Encode::undefined();
+    double ms = (argc < 2) ? msFromTime(t) : argv[1].toNumber();
+    if (v4->hasException)
+        return QV4::Encode::undefined();
+    t = TimeClip(UTC(MakeDate(Day(t), MakeTime(HourFromTime(t), MinFromTime(t), sec, ms)), v4->localTZA));
     self->setDate(t);
-    scope.result = Encode(self->date());
+    return Encode(self->date());
 }
 
-void DatePrototype::method_setUTCSeconds(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue DatePrototype::method_setUTCSeconds(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
 {
-    DateObject *self = callData->thisObject.as<DateObject>();
+    ExecutionEngine *v4 = b->engine();
+    DateObject *self = const_cast<DateObject *>(thisObject->as<DateObject>());
     if (!self)
-        THROW_TYPE_ERROR();
+        return v4->throwTypeError();
 
     double t = self->date();
-    double sec = callData->argc ? callData->args[0].toNumber() : qt_qnan();
-    double ms = (callData->argc < 2) ? msFromTime(t) : callData->args[1].toNumber();
+    double sec = argc ? argv[0].toNumber() : qt_qnan();
+    double ms = (argc < 2) ? msFromTime(t) : argv[1].toNumber();
     t = TimeClip(MakeDate(Day(t), MakeTime(HourFromTime(t), MinFromTime(t), sec, ms)));
     self->setDate(t);
-    scope.result = Encode(self->date());
+    return Encode(self->date());
 }
 
-void DatePrototype::method_setMinutes(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue DatePrototype::method_setMinutes(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
 {
-    DateObject *self = callData->thisObject.as<DateObject>();
+    ExecutionEngine *v4 = b->engine();
+    DateObject *self = const_cast<DateObject *>(thisObject->as<DateObject>());
     if (!self)
-        THROW_TYPE_ERROR();
-
-    double t = LocalTime(self->date());
-    CHECK_EXCEPTION();
-    double min = callData->argc ? callData->args[0].toNumber() : qt_qnan();
-    CHECK_EXCEPTION();
-    double sec = (callData->argc < 2) ? SecFromTime(t) : callData->args[1].toNumber();
-    CHECK_EXCEPTION();
-    double ms = (callData->argc < 3) ? msFromTime(t) : callData->args[2].toNumber();
-    CHECK_EXCEPTION();
-    t = TimeClip(UTC(MakeDate(Day(t), MakeTime(HourFromTime(t), min, sec, ms))));
+        return v4->throwTypeError();
+
+    double t = LocalTime(self->date(), v4->localTZA);
+    if (v4->hasException)
+        return QV4::Encode::undefined();
+    double min = argc ? argv[0].toNumber() : qt_qnan();
+    if (v4->hasException)
+        return QV4::Encode::undefined();
+    double sec = (argc < 2) ? SecFromTime(t) : argv[1].toNumber();
+    if (v4->hasException)
+        return QV4::Encode::undefined();
+    double ms = (argc < 3) ? msFromTime(t) : argv[2].toNumber();
+    if (v4->hasException)
+        return QV4::Encode::undefined();
+    t = TimeClip(UTC(MakeDate(Day(t), MakeTime(HourFromTime(t), min, sec, ms)), v4->localTZA));
     self->setDate(t);
-    scope.result = Encode(self->date());
+    return Encode(self->date());
 }
 
-void DatePrototype::method_setUTCMinutes(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue DatePrototype::method_setUTCMinutes(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
 {
-    DateObject *self = callData->thisObject.as<DateObject>();
+    ExecutionEngine *v4 = b->engine();
+    DateObject *self = const_cast<DateObject *>(thisObject->as<DateObject>());
     if (!self)
-        THROW_TYPE_ERROR();
+        return v4->throwTypeError();
 
     double t = self->date();
-    double min = callData->argc ? callData->args[0].toNumber() : qt_qnan();
-    double sec = (callData->argc < 2) ? SecFromTime(t) : callData->args[1].toNumber();
-    double ms = (callData->argc < 3) ? msFromTime(t) : callData->args[2].toNumber();
+    double min = argc ? argv[0].toNumber() : qt_qnan();
+    double sec = (argc < 2) ? SecFromTime(t) : argv[1].toNumber();
+    double ms = (argc < 3) ? msFromTime(t) : argv[2].toNumber();
     t = TimeClip(MakeDate(Day(t), MakeTime(HourFromTime(t), min, sec, ms)));
     self->setDate(t);
-    scope.result = Encode(self->date());
+    return Encode(self->date());
 }
 
-void DatePrototype::method_setHours(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue DatePrototype::method_setHours(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
 {
-    DateObject *self = callData->thisObject.as<DateObject>();
+    ExecutionEngine *v4 = b->engine();
+    DateObject *self = const_cast<DateObject *>(thisObject->as<DateObject>());
     if (!self)
-        THROW_TYPE_ERROR();
-
-    double t = LocalTime(self->date());
-    CHECK_EXCEPTION();
-    double hour = callData->argc ? callData->args[0].toNumber() : qt_qnan();
-    CHECK_EXCEPTION();
-    double min = (callData->argc < 2) ? MinFromTime(t) : callData->args[1].toNumber();
-    CHECK_EXCEPTION();
-    double sec = (callData->argc < 3) ? SecFromTime(t) : callData->args[2].toNumber();
-    CHECK_EXCEPTION();
-    double ms = (callData->argc < 4) ? msFromTime(t) : callData->args[3].toNumber();
-    CHECK_EXCEPTION();
-    t = TimeClip(UTC(MakeDate(Day(t), MakeTime(hour, min, sec, ms))));
+        return v4->throwTypeError();
+
+    double t = LocalTime(self->date(), v4->localTZA);
+    if (v4->hasException)
+        return QV4::Encode::undefined();
+    double hour = argc ? argv[0].toNumber() : qt_qnan();
+    if (v4->hasException)
+        return QV4::Encode::undefined();
+    double min = (argc < 2) ? MinFromTime(t) : argv[1].toNumber();
+    if (v4->hasException)
+        return QV4::Encode::undefined();
+    double sec = (argc < 3) ? SecFromTime(t) : argv[2].toNumber();
+    if (v4->hasException)
+        return QV4::Encode::undefined();
+    double ms = (argc < 4) ? msFromTime(t) : argv[3].toNumber();
+    if (v4->hasException)
+        return QV4::Encode::undefined();
+    t = TimeClip(UTC(MakeDate(Day(t), MakeTime(hour, min, sec, ms)), v4->localTZA));
     self->setDate(t);
-    scope.result = Encode(self->date());
+    return Encode(self->date());
 }
 
-void DatePrototype::method_setUTCHours(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue DatePrototype::method_setUTCHours(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
 {
-    DateObject *self = callData->thisObject.as<DateObject>();
+    ExecutionEngine *v4 = b->engine();
+    DateObject *self = const_cast<DateObject *>(thisObject->as<DateObject>());
     if (!self)
-        THROW_TYPE_ERROR();
+        return v4->throwTypeError();
 
     double t = self->date();
-    double hour = callData->argc ? callData->args[0].toNumber() : qt_qnan();
-    double min = (callData->argc < 2) ? MinFromTime(t) : callData->args[1].toNumber();
-    double sec = (callData->argc < 3) ? SecFromTime(t) : callData->args[2].toNumber();
-    double ms = (callData->argc < 4) ? msFromTime(t) : callData->args[3].toNumber();
+    double hour = argc ? argv[0].toNumber() : qt_qnan();
+    double min = (argc < 2) ? MinFromTime(t) : argv[1].toNumber();
+    double sec = (argc < 3) ? SecFromTime(t) : argv[2].toNumber();
+    double ms = (argc < 4) ? msFromTime(t) : argv[3].toNumber();
     t = TimeClip(MakeDate(Day(t), MakeTime(hour, min, sec, ms)));
     self->setDate(t);
-    scope.result = Encode(self->date());
+    return Encode(self->date());
 }
 
-void DatePrototype::method_setDate(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue DatePrototype::method_setDate(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
 {
-    DateObject *self = callData->thisObject.as<DateObject>();
+    ExecutionEngine *v4 = b->engine();
+    DateObject *self = const_cast<DateObject *>(thisObject->as<DateObject>());
     if (!self)
-        THROW_TYPE_ERROR();
-
-    double t = LocalTime(self->date());
-    CHECK_EXCEPTION();
-    double date = callData->argc ? callData->args[0].toNumber() : qt_qnan();
-    CHECK_EXCEPTION();
-    t = TimeClip(UTC(MakeDate(MakeDay(YearFromTime(t), MonthFromTime(t), date), TimeWithinDay(t))));
+        return v4->throwTypeError();
+
+    double t = LocalTime(self->date(), v4->localTZA);
+    if (v4->hasException)
+        return QV4::Encode::undefined();
+    double date = argc ? argv[0].toNumber() : qt_qnan();
+    if (v4->hasException)
+        return QV4::Encode::undefined();
+    t = TimeClip(UTC(MakeDate(MakeDay(YearFromTime(t), MonthFromTime(t), date), TimeWithinDay(t)), v4->localTZA));
     self->setDate(t);
-    scope.result = Encode(self->date());
+    return Encode(self->date());
 }
 
-void DatePrototype::method_setUTCDate(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue DatePrototype::method_setUTCDate(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
 {
-    DateObject *self = callData->thisObject.as<DateObject>();
+    ExecutionEngine *v4 = b->engine();
+    DateObject *self = const_cast<DateObject *>(thisObject->as<DateObject>());
     if (!self)
-        THROW_TYPE_ERROR();
+        return v4->throwTypeError();
 
     double t = self->date();
-    CHECK_EXCEPTION();
-    double date = callData->argc ? callData->args[0].toNumber() : qt_qnan();
-    CHECK_EXCEPTION();
+    if (v4->hasException)
+        return QV4::Encode::undefined();
+    double date = argc ? argv[0].toNumber() : qt_qnan();
+    if (v4->hasException)
+        return QV4::Encode::undefined();
     t = TimeClip(MakeDate(MakeDay(YearFromTime(t), MonthFromTime(t), date), TimeWithinDay(t)));
     self->setDate(t);
-    scope.result = Encode(self->date());
+    return Encode(self->date());
 }
 
-void DatePrototype::method_setMonth(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue DatePrototype::method_setMonth(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
 {
-    DateObject *self = callData->thisObject.as<DateObject>();
+    ExecutionEngine *v4 = b->engine();
+    DateObject *self = const_cast<DateObject *>(thisObject->as<DateObject>());
     if (!self)
-        THROW_TYPE_ERROR();
-
-    double t = LocalTime(self->date());
-    CHECK_EXCEPTION();
-    double month = callData->argc ? callData->args[0].toNumber() : qt_qnan();
-    CHECK_EXCEPTION();
-    double date = (callData->argc < 2) ? DateFromTime(t) : callData->args[1].toNumber();
-    CHECK_EXCEPTION();
-    t = TimeClip(UTC(MakeDate(MakeDay(YearFromTime(t), month, date), TimeWithinDay(t))));
+        return v4->throwTypeError();
+
+    double t = LocalTime(self->date(), v4->localTZA);
+    if (v4->hasException)
+        return QV4::Encode::undefined();
+    double month = argc ? argv[0].toNumber() : qt_qnan();
+    if (v4->hasException)
+        return QV4::Encode::undefined();
+    double date = (argc < 2) ? DateFromTime(t) : argv[1].toNumber();
+    if (v4->hasException)
+        return QV4::Encode::undefined();
+    t = TimeClip(UTC(MakeDate(MakeDay(YearFromTime(t), month, date), TimeWithinDay(t)), v4->localTZA));
     self->setDate(t);
-    scope.result = Encode(self->date());
+    return Encode(self->date());
 }
 
-void DatePrototype::method_setUTCMonth(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue DatePrototype::method_setUTCMonth(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
 {
-    DateObject *self = callData->thisObject.as<DateObject>();
+    ExecutionEngine *v4 = b->engine();
+    DateObject *self = const_cast<DateObject *>(thisObject->as<DateObject>());
     if (!self)
-        THROW_TYPE_ERROR();
+        return v4->throwTypeError();
 
     double t = self->date();
-    double month = callData->argc ? callData->args[0].toNumber() : qt_qnan();
-    double date = (callData->argc < 2) ? DateFromTime(t) : callData->args[1].toNumber();
+    double month = argc ? argv[0].toNumber() : qt_qnan();
+    double date = (argc < 2) ? DateFromTime(t) : argv[1].toNumber();
     t = TimeClip(MakeDate(MakeDay(YearFromTime(t), month, date), TimeWithinDay(t)));
     self->setDate(t);
-    scope.result = Encode(self->date());
+    return Encode(self->date());
 }
 
-void DatePrototype::method_setYear(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue DatePrototype::method_setYear(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
 {
-    DateObject *self = callData->thisObject.as<DateObject>();
+    ExecutionEngine *v4 = b->engine();
+    DateObject *self = const_cast<DateObject *>(thisObject->as<DateObject>());
     if (!self)
-        THROW_TYPE_ERROR();
+        return v4->throwTypeError();
 
     double t = self->date();
     if (std::isnan(t))
         t = 0;
     else
-        t = LocalTime(t);
-    double year = callData->argc ? callData->args[0].toNumber() : qt_qnan();
+        t = LocalTime(t, v4->localTZA);
+    double year = argc ? argv[0].toNumber() : qt_qnan();
     double r;
     if (std::isnan(year)) {
         r = qt_qnan();
     } else {
-        if ((Primitive::toInteger(year) >= 0) && (Primitive::toInteger(year) <= 99))
+        if ((QV4::Value::toInteger(year) >= 0) && (QV4::Value::toInteger(year) <= 99))
             year += 1900;
         r = MakeDay(year, MonthFromTime(t), DateFromTime(t));
-        r = UTC(MakeDate(r, TimeWithinDay(t)));
+        r = UTC(MakeDate(r, TimeWithinDay(t)), v4->localTZA);
         r = TimeClip(r);
     }
     self->setDate(r);
-    scope.result = Encode(self->date());
+    return Encode(self->date());
 }
 
-void DatePrototype::method_setUTCFullYear(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue DatePrototype::method_setUTCFullYear(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
 {
-    DateObject *self = callData->thisObject.as<DateObject>();
+    ExecutionEngine *v4 = b->engine();
+    DateObject *self = const_cast<DateObject *>(thisObject->as<DateObject>());
     if (!self)
-        THROW_TYPE_ERROR();
+        return v4->throwTypeError();
 
     double t = self->date();
-    double year = callData->argc ? callData->args[0].toNumber() : qt_qnan();
-    double month = (callData->argc < 2) ? MonthFromTime(t) : callData->args[1].toNumber();
-    double date = (callData->argc < 3) ? DateFromTime(t) : callData->args[2].toNumber();
+    double year = argc ? argv[0].toNumber() : qt_qnan();
+    double month = (argc < 2) ? MonthFromTime(t) : argv[1].toNumber();
+    double date = (argc < 3) ? DateFromTime(t) : argv[2].toNumber();
     t = TimeClip(MakeDate(MakeDay(year, month, date), TimeWithinDay(t)));
     self->setDate(t);
-    scope.result = Encode(self->date());
+    return Encode(self->date());
 }
 
-void DatePrototype::method_setFullYear(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue DatePrototype::method_setFullYear(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
 {
-    DateObject *self = callData->thisObject.as<DateObject>();
+    ExecutionEngine *v4 = b->engine();
+    DateObject *self = const_cast<DateObject *>(thisObject->as<DateObject>());
     if (!self)
-        THROW_TYPE_ERROR();
+        return v4->throwTypeError();
 
-    double t = LocalTime(self->date());
-    CHECK_EXCEPTION();
+    double t = LocalTime(self->date(), v4->localTZA);
+    if (v4->hasException)
+        return QV4::Encode::undefined();
     if (std::isnan(t))
         t = 0;
-    double year = callData->argc ? callData->args[0].toNumber() : qt_qnan();
-    CHECK_EXCEPTION();
-    double month = (callData->argc < 2) ? MonthFromTime(t) : callData->args[1].toNumber();
-    CHECK_EXCEPTION();
-    double date = (callData->argc < 3) ? DateFromTime(t) : callData->args[2].toNumber();
-    CHECK_EXCEPTION();
-    t = TimeClip(UTC(MakeDate(MakeDay(year, month, date), TimeWithinDay(t))));
+    double year = argc ? argv[0].toNumber() : qt_qnan();
+    if (v4->hasException)
+        return QV4::Encode::undefined();
+    double month = (argc < 2) ? MonthFromTime(t) : argv[1].toNumber();
+    if (v4->hasException)
+        return QV4::Encode::undefined();
+    double date = (argc < 3) ? DateFromTime(t) : argv[2].toNumber();
+    if (v4->hasException)
+        return QV4::Encode::undefined();
+    t = TimeClip(UTC(MakeDate(MakeDay(year, month, date), TimeWithinDay(t)), v4->localTZA));
     self->setDate(t);
-    scope.result = Encode(self->date());
+    return Encode(self->date());
 }
 
-void DatePrototype::method_toUTCString(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue DatePrototype::method_toUTCString(const FunctionObject *b, const Value *thisObject, const Value *, int)
 {
-    DateObject *self = callData->thisObject.as<DateObject>();
+    ExecutionEngine *v4 = b->engine();
+    DateObject *self = const_cast<DateObject *>(thisObject->as<DateObject>());
     if (!self)
-        THROW_TYPE_ERROR();
+        return v4->throwTypeError();
 
     double t = self->date();
-    scope.result = scope.engine->newString(ToUTCString(t));
+    return Encode(v4->newString(ToUTCString(t)));
 }
 
 static void addZeroPrefixedInt(QString &str, int num, int nDigits)
@@ -1321,21 +1488,22 @@ static void addZeroPrefixedInt(QString &str, int num, int nDigits)
     }
 }
 
-void DatePrototype::method_toISOString(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue DatePrototype::method_toISOString(const FunctionObject *b, const Value *thisObject, const Value *, int)
 {
-    DateObject *self = callData->thisObject.as<DateObject>();
+    ExecutionEngine *v4 = b->engine();
+    DateObject *self = const_cast<DateObject *>(thisObject->as<DateObject>());
     if (!self)
-        THROW_TYPE_ERROR();
+        return v4->throwTypeError();
 
     double t = self->date();
     if (!std::isfinite(t))
-        RETURN_RESULT(scope.engine->throwRangeError(callData->thisObject));
+        RETURN_RESULT(v4->throwRangeError(*thisObject));
 
     QString result;
     int year = (int)YearFromTime(t);
     if (year < 0 || year > 9999) {
         if (qAbs(year) >= 1000000)
-            RETURN_RESULT(scope.engine->newString(QStringLiteral("Invalid Date")));
+            RETURN_RESULT(v4->throwRangeError(*thisObject));
         result += year < 0 ? QLatin1Char('-') : QLatin1Char('+');
         year = qAbs(year);
         addZeroPrefixedInt(result, year, 6);
@@ -1356,32 +1524,49 @@ void DatePrototype::method_toISOString(const BuiltinFunction *, Scope &scope, Ca
     addZeroPrefixedInt(result, msFromTime(t), 3);
     result += QLatin1Char('Z');
 
-    scope.result = scope.engine->newString(result);
+    return Encode(v4->newString(result));
 }
 
-void DatePrototype::method_toJSON(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue DatePrototype::method_toJSON(const FunctionObject *b, const Value *thisObject, const Value *, int)
 {
-    ScopedObject O(scope, callData->thisObject.toObject(scope.engine));
-    CHECK_EXCEPTION();
+    ExecutionEngine *v4 = b->engine();
+    Scope scope(v4);
+    ScopedObject O(scope, thisObject->toObject(v4));
+    if (v4->hasException)
+        return QV4::Encode::undefined();
 
     ScopedValue tv(scope, RuntimeHelpers::toPrimitive(O, NUMBER_HINT));
 
     if (tv->isNumber() && !std::isfinite(tv->toNumber()))
-        RETURN_RESULT(Encode::null());
+        return Encode::null();
 
-    ScopedString s(scope, scope.engine->newString(QStringLiteral("toISOString")));
+    ScopedString s(scope, v4->newString(QStringLiteral("toISOString")));
     ScopedValue v(scope, O->get(s));
     FunctionObject *toIso = v->as<FunctionObject>();
 
     if (!toIso)
-        THROW_TYPE_ERROR();
+        return v4->throwTypeError();
+
+    return toIso->call(O, nullptr, 0);
+}
+
+ReturnedValue DatePrototype::method_symbolToPrimitive(const FunctionObject *f, const Value *thisObject, const Value *argv, int argc)
+{
+    ExecutionEngine *e = f->engine();
+    if (!thisObject->isObject() || !argc || !argv->isString())
+        return e->throwTypeError();
+
+    String *hint = argv->stringValue();
+    PropertyKey id = hint->toPropertyKey();
+    if (id == e->id_default()->propertyKey())
+        hint = e->id_string();
+    else if (id != e->id_string()->propertyKey() && id != e->id_number()->propertyKey())
+        return e->throwTypeError();
 
-    ScopedCallData cData(scope);
-    cData->thisObject = callData->thisObject;
-    toIso->call(scope, cData);
+    return RuntimeHelpers::ordinaryToPrimitive(e, static_cast<const Object *>(thisObject), hint);
 }
 
-void DatePrototype::timezoneUpdated()
+void DatePrototype::timezoneUpdated(ExecutionEngine *e)
 {
-    LocalTZA = getLocalTZA();
+    e->localTZA = getLocalTZA();
 }
diff --git a/src/qml/jsruntime/qv4dateobject_p.h b/src/qml/jsruntime/qv4dateobject_p.h
index b0373884dd..5b9934282c 100644
--- a/src/qml/jsruntime/qv4dateobject_p.h
+++ b/src/qml/jsruntime/qv4dateobject_p.h
@@ -101,15 +101,15 @@ struct DateObject: Object {
 
 template<>
 inline const DateObject *Value::as() const {
-    return isManaged() && m()->vtable()->type == Managed::Type_DateObject ? static_cast<const DateObject *>(this) : 0;
+    return isManaged() && m()->internalClass->vtable->type == Managed::Type_DateObject ? static_cast<const DateObject *>(this) : nullptr;
 }
 
 struct DateCtor: FunctionObject
 {
     V4_OBJECT2(DateCtor, FunctionObject)
 
-    static void construct(const Managed *, Scope &scope, CallData *callData);
-    static void call(const Managed *that, Scope &scope, CallData *);
+    static ReturnedValue virtualCallAsConstructor(const FunctionObject *, const Value *argv, int argc, const Value *);
+    static ReturnedValue virtualCall(const FunctionObject *f, const Value *thisObject, const Value *argv, int);
 };
 
 struct DatePrototype: Object
@@ -118,59 +118,60 @@ struct DatePrototype: Object
 
     void init(ExecutionEngine *engine, Object *ctor);
 
-    static double getThisDate(Scope &scope, CallData *callData);
-
-    static void method_parse(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_UTC(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_now(const BuiltinFunction *, Scope &scope, CallData *callData);
-
-    static void method_toString(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_toDateString(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_toTimeString(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_toLocaleString(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_toLocaleDateString(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_toLocaleTimeString(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_valueOf(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_getTime(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_getYear(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_getFullYear(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_getUTCFullYear(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_getMonth(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_getUTCMonth(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_getDate(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_getUTCDate(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_getDay(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_getUTCDay(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_getHours(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_getUTCHours(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_getMinutes(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_getUTCMinutes(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_getSeconds(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_getUTCSeconds(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_getMilliseconds(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_getUTCMilliseconds(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_getTimezoneOffset(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_setTime(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_setMilliseconds(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_setUTCMilliseconds(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_setSeconds(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_setUTCSeconds(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_setMinutes(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_setUTCMinutes(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_setHours(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_setUTCHours(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_setDate(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_setUTCDate(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_setMonth(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_setUTCMonth(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_setYear(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_setFullYear(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_setUTCFullYear(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_toUTCString(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_toISOString(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_toJSON(const BuiltinFunction *, Scope &scope, CallData *callData);
-
-    static void timezoneUpdated();
+    static double getThisDate(ExecutionEngine *v4, const Value *thisObject);
+
+    static ReturnedValue method_parse(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_UTC(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_now(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+
+    static ReturnedValue method_toString(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_toDateString(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_toTimeString(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_toLocaleString(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_toLocaleDateString(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_toLocaleTimeString(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_valueOf(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_getTime(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_getYear(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_getFullYear(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_getUTCFullYear(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_getMonth(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_getUTCMonth(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_getDate(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_getUTCDate(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_getDay(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_getUTCDay(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_getHours(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_getUTCHours(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_getMinutes(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_getUTCMinutes(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_getSeconds(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_getUTCSeconds(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_getMilliseconds(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_getUTCMilliseconds(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_getTimezoneOffset(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_setTime(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_setMilliseconds(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_setUTCMilliseconds(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_setSeconds(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_setUTCSeconds(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_setMinutes(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_setUTCMinutes(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_setHours(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_setUTCHours(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_setDate(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_setUTCDate(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_setMonth(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_setUTCMonth(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_setYear(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_setFullYear(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_setUTCFullYear(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_toUTCString(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_toISOString(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_toJSON(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_symbolToPrimitive(const FunctionObject *f, const Value *thisObject, const Value *, int);
+
+    static void timezoneUpdated(ExecutionEngine *e);
 };
 
 }
diff --git a/src/qml/jsruntime/qv4debugging_p.h b/src/qml/jsruntime/qv4debugging_p.h
index 8e2eec03d2..9b41bb6e7a 100644
--- a/src/qml/jsruntime/qv4debugging_p.h
+++ b/src/qml/jsruntime/qv4debugging_p.h
@@ -59,7 +59,7 @@ QT_BEGIN_NAMESPACE
 namespace QV4 {
 namespace Debugging {
 
-#ifdef QT_NO_QML_DEBUGGER
+#if !QT_CONFIG(qml_debug)
 
 class Debugger
 {
@@ -78,7 +78,7 @@ class Q_QML_EXPORT Debugger : public QObject
     Q_OBJECT
 
 public:
-    virtual ~Debugger() {}
+    ~Debugger() override {}
     virtual bool pauseAtNextOpportunity() const = 0;
     virtual void maybeBreakAtInstruction() = 0;
     virtual void enteringFunction() = 0;
diff --git a/src/qml/jsruntime/qv4engine.cpp b/src/qml/jsruntime/qv4engine.cpp
index 019936767a..c04617dac0 100644
--- a/src/qml/jsruntime/qv4engine.cpp
+++ b/src/qml/jsruntime/qv4engine.cpp
@@ -37,11 +37,34 @@
 **
 ****************************************************************************/
 #include <qv4engine_p.h>
+
+#include <private/qqmljslexer_p.h>
+#include <private/qqmljsparser_p.h>
+#include <private/qqmljsast_p.h>
+#include <private/qv4compileddata_p.h>
+#include <private/qv4compiler_p.h>
+#include <private/qv4compilercontext_p.h>
+#include <private/qv4codegen_p.h>
+
+#include <QtCore/QTextStream>
+#include <QDateTime>
+#include <QDir>
+#include <QFileInfo>
+#include <QLoggingCategory>
+#if QT_CONFIG(regularexpression)
+#include <QRegularExpression>
+#endif
+
+#ifndef V4_BOOTSTRAP
+
 #include <qv4qmlcontext_p.h>
 #include <qv4value_p.h>
 #include <qv4object_p.h>
 #include <qv4objectproto_p.h>
 #include <qv4objectiterator_p.h>
+#include <qv4setiterator_p.h>
+#include <qv4mapiterator_p.h>
+#include <qv4arrayiterator_p.h>
 #include <qv4arrayobject_p.h>
 #include <qv4booleanobject_p.h>
 #include <qv4globalobject_p.h>
@@ -52,6 +75,9 @@
 #include <qv4numberobject_p.h>
 #include <qv4regexpobject_p.h>
 #include <qv4regexp_p.h>
+#include "qv4symbol_p.h"
+#include "qv4setobject_p.h"
+#include "qv4mapobject_p.h"
 #include <qv4variantobject_p.h>
 #include <qv4runtime_p.h>
 #include <private/qv4mm_p.h>
@@ -63,11 +89,23 @@
 #include "qv4debugging_p.h"
 #include "qv4profiling_p.h"
 #include "qv4executableallocator_p.h"
+#include "qv4iterator_p.h"
+#include "qv4stringiterator_p.h"
+#include "qv4generatorobject_p.h"
+#include "qv4reflect_p.h"
+#include "qv4proxy_p.h"
+#include "qv4stackframe_p.h"
+#include "qv4atomics_p.h"
+
+#if QT_CONFIG(qml_sequence_object)
 #include "qv4sequenceobject_p.h"
+#endif
+
 #include "qv4qobjectwrapper_p.h"
 #include "qv4memberdata_p.h"
 #include "qv4arraybuffer_p.h"
 #include "qv4dataview_p.h"
+#include "qv4promiseobject_p.h"
 #include "qv4typedarray_p.h"
 #include <private/qv8engine_p.h>
 #include <private/qjsvalue_p.h>
@@ -76,18 +114,11 @@
 #include <private/qqmlvaluetype_p.h>
 #include <private/qqmllistwrapper_p.h>
 #include <private/qqmllist_p.h>
+#include <private/qqmltypeloader_p.h>
+#if QT_CONFIG(qml_locale)
 #include <private/qqmllocale_p.h>
-
-#include <QtCore/QTextStream>
-#include <QDateTime>
-
-#ifdef V4_ENABLE_JIT
-#include "qv4isel_masm_p.h"
-#endif // V4_ENABLE_JIT
-
-#if QT_CONFIG(qml_interpreter)
-#include "qv4isel_moth_p.h"
 #endif
+#include <qqmlfile.h>
 
 #if USE(PTHREADS)
 #  include <pthread.h>
@@ -103,48 +134,39 @@
 #include <valgrind/memcheck.h>
 #endif
 
-QT_BEGIN_NAMESPACE
+#endif // #ifndef V4_BOOTSTRAP
 
-using namespace QV4;
+QT_BEGIN_NAMESPACE
 
-static QBasicAtomicInt engineSerial = Q_BASIC_ATOMIC_INITIALIZER(1);
+Q_LOGGING_CATEGORY(lcTracingAll, "qt.v4.tracing.all")
 
-void throwTypeError(const BuiltinFunction *, Scope &scope, CallData *)
-{
-    scope.result = scope.engine->throwTypeError();
-}
+using namespace QV4;
 
+#ifndef V4_BOOTSTRAP
 
-#ifdef V4_BOOTSTRAP
-QJSEngine *ExecutionEngine::jsEngine() const
-{
-    return v8Engine->publicEngine();
-}
+static QBasicAtomicInt engineSerial = Q_BASIC_ATOMIC_INITIALIZER(1);
 
-QQmlEngine *ExecutionEngine::qmlEngine() const
+ReturnedValue throwTypeError(const FunctionObject *b, const QV4::Value *, const QV4::Value *, int)
 {
-    return v8Engine->engine();
+    return b->engine()->throwTypeError();
 }
-#endif // V4_BOOTSTRAP
 
 qint32 ExecutionEngine::maxCallDepth = -1;
 
-ExecutionEngine::ExecutionEngine(EvalISelFactory *factory)
+ExecutionEngine::ExecutionEngine(QJSEngine *jsEngine)
     : executableAllocator(new QV4::ExecutableAllocator)
     , regExpAllocator(new QV4::ExecutableAllocator)
     , bumperPointerAllocator(new WTF::BumpPointerAllocator)
     , jsStack(new WTF::PageAllocation)
     , gcStack(new WTF::PageAllocation)
-    , globalCode(0)
-    , v8Engine(0)
-    , argumentsAccessors(0)
-    , nArgumentsAccessors(0)
+    , globalCode(nullptr)
+    , v8Engine(nullptr)
+    , publicEngine(jsEngine)
     , m_engineId(engineSerial.fetchAndAddOrdered(1))
-    , regExpCache(0)
-    , m_multiplyWrappedQObjects(0)
-#ifndef QT_NO_QML_DEBUGGER
-    , m_debugger(0)
-    , m_profiler(0)
+    , regExpCache(nullptr)
+    , m_multiplyWrappedQObjects(nullptr)
+#if defined(V4_ENABLE_JIT) && !defined(V4_BOOTSTRAP)
+    , m_canAllocateExecutableMemory(OSAllocator::canAllocateExecutableMemory())
 #endif
 {
     memoryManager = new QV4::MemoryManager(this);
@@ -153,38 +175,15 @@ ExecutionEngine::ExecutionEngine(EvalISelFactory *factory)
         bool ok = false;
         maxCallDepth = qEnvironmentVariableIntValue("QV4_MAX_CALL_DEPTH", &ok);
         if (!ok || maxCallDepth <= 0) {
+#ifdef QT_NO_DEBUG
             maxCallDepth = 1234;
-        }
-    }
-    Q_ASSERT(maxCallDepth > 0);
-
-    if (!factory) {
-#if QT_CONFIG(qml_interpreter)
-        bool jitDisabled = true;
-
-#ifdef V4_ENABLE_JIT
-        static const bool forceMoth = !qEnvironmentVariableIsEmpty("QV4_FORCE_INTERPRETER") ||
-                                      !OSAllocator::canAllocateExecutableMemory();
-        if (forceMoth) {
-            factory = new Moth::ISelFactory;
-        } else {
-            factory = new JIT::ISelFactory<>;
-            jitDisabled = false;
-        }
-#else // !V4_ENABLE_JIT
-        factory = new Moth::ISelFactory;
-#endif // V4_ENABLE_JIT
-
-        if (jitDisabled) {
-            qWarning("JIT is disabled for QML. Property bindings and animations will be "
-                     "very slow. Visit https://wiki.qt.io/V4 to learn about possible "
-                     "solutions for your platform.");
-        }
 #else
-        factory = new JIT::ISelFactory<>;
+            // no (tail call) optimization is done, so there'll be a lot mare stack frames active
+            maxCallDepth = 200;
 #endif
+        }
     }
-    iselFactory.reset(factory);
+    Q_ASSERT(maxCallDepth > 0);
 
     // reserve space for the JS stack
     // we allow it to grow to a bit more than JSStackLimit, as we can overshoot due to ScopedValues
@@ -203,27 +202,54 @@ ExecutionEngine::ExecutionEngine(EvalISelFactory *factory)
                                              /* writable */ true, /* executable */ false,
                                              /* includesGuardPages */ true);
 
+    {
+        bool ok = false;
+        jitCallCountThreshold = qEnvironmentVariableIntValue("QV4_JIT_CALL_THRESHOLD", &ok);
+        if (!ok)
+            jitCallCountThreshold = 3;
+        if (qEnvironmentVariableIsSet("QV4_FORCE_INTERPRETER"))
+            jitCallCountThreshold = std::numeric_limits<int>::max();
+    }
+
     exceptionValue = jsAlloca(1);
+    *exceptionValue = Encode::undefined();
     globalObject = static_cast<Object *>(jsAlloca(1));
     jsObjects = jsAlloca(NJSObjects);
     typedArrayPrototype = static_cast<Object *>(jsAlloca(NTypedArrayTypes));
     typedArrayCtors = static_cast<FunctionObject *>(jsAlloca(NTypedArrayTypes));
     jsStrings = jsAlloca(NJSStrings);
+    jsSymbols = jsAlloca(NJSSymbols);
 
     // set up stack limits
     jsStackLimit = jsStackBase + JSStackLimit/sizeof(Value);
 
     identifierTable = new IdentifierTable(this);
 
-    classPool = new InternalClassPool;
+    memset(classes, 0, sizeof(classes));
+    classes[Class_Empty] = memoryManager->allocIC<InternalClass>();
+    classes[Class_Empty]->init(this);
 
-    internalClasses[Class_Empty] =  new (classPool) InternalClass(this);
-    internalClasses[Class_String] = internalClasses[EngineBase::Class_Empty]->changeVTable(QV4::String::staticVTable());
-    internalClasses[Class_MemberData] = internalClasses[EngineBase::Class_Empty]->changeVTable(QV4::MemberData::staticVTable());
-    internalClasses[Class_SimpleArrayData] = internalClasses[EngineBase::Class_Empty]->changeVTable(QV4::SimpleArrayData::staticVTable());
-    internalClasses[Class_SparseArrayData] = internalClasses[EngineBase::Class_Empty]->changeVTable(QV4::SparseArrayData::staticVTable());
-    internalClasses[Class_ExecutionContext] = internalClasses[EngineBase::Class_Empty]->changeVTable(QV4::ExecutionContext::staticVTable());
-    internalClasses[Class_SimpleCallContext] = internalClasses[EngineBase::Class_Empty]->changeVTable(QV4::CallContext::staticVTable());
+    classes[Class_MemberData] = classes[Class_Empty]->changeVTable(QV4::MemberData::staticVTable());
+    classes[Class_SimpleArrayData] = classes[Class_Empty]->changeVTable(QV4::SimpleArrayData::staticVTable());
+    classes[Class_SparseArrayData] = classes[Class_Empty]->changeVTable(QV4::SparseArrayData::staticVTable());
+    classes[Class_ExecutionContext] = classes[Class_Empty]->changeVTable(QV4::ExecutionContext::staticVTable());
+    classes[Class_CallContext] = classes[Class_Empty]->changeVTable(QV4::CallContext::staticVTable());
+    classes[Class_QmlContext] = classes[Class_Empty]->changeVTable(QV4::QmlContext::staticVTable());
+
+    Scope scope(this);
+    Scoped<InternalClass> ic(scope);
+    ic = classes[Class_Empty]->changeVTable(QV4::Object::staticVTable());
+    jsObjects[ObjectProto] = memoryManager->allocObject<ObjectPrototype>(ic->d());
+    classes[Class_Object] = ic->changePrototype(objectPrototype()->d());
+    classes[Class_QmlContextWrapper] = classes[Class_Object]->changeVTable(QV4::QQmlContextWrapper::staticVTable());
+
+    ic = newInternalClass(QV4::StringObject::staticVTable(), objectPrototype());
+    jsObjects[StringProto] = memoryManager->allocObject<StringPrototype>(ic->d(), /*init =*/ false);
+    classes[Class_String] = classes[Class_Empty]->changeVTable(QV4::String::staticVTable())->changePrototype(stringPrototype()->d());
+    Q_ASSERT(stringPrototype()->d() && classes[Class_String]->prototype);
+
+    jsObjects[SymbolProto] = memoryManager->allocate<SymbolPrototype>();
+    classes[Class_Symbol] = classes[EngineBase::Class_Empty]->changeVTable(QV4::Symbol::staticVTable())->changePrototype(symbolPrototype()->d());
 
     jsStrings[String_Empty] = newIdentifier(QString());
     jsStrings[String_undefined] = newIdentifier(QStringLiteral("undefined"));
@@ -233,6 +259,8 @@ ExecutionEngine::ExecutionEngine(EvalISelFactory *factory)
     jsStrings[String_boolean] = newIdentifier(QStringLiteral("boolean"));
     jsStrings[String_number] = newIdentifier(QStringLiteral("number"));
     jsStrings[String_string] = newIdentifier(QStringLiteral("string"));
+    jsStrings[String_default] = newIdentifier(QStringLiteral("default"));
+    jsStrings[String_symbol] = newIdentifier(QStringLiteral("symbol"));
     jsStrings[String_object] = newIdentifier(QStringLiteral("object"));
     jsStrings[String_function] = newIdentifier(QStringLiteral("function"));
     jsStrings[String_length] = newIdentifier(QStringLiteral("length"));
@@ -255,146 +283,212 @@ ExecutionEngine::ExecutionEngine(EvalISelFactory *factory)
     jsStrings[String_index] = newIdentifier(QStringLiteral("index"));
     jsStrings[String_input] = newIdentifier(QStringLiteral("input"));
     jsStrings[String_toString] = newIdentifier(QStringLiteral("toString"));
+    jsStrings[String_toLocaleString] = newIdentifier(QStringLiteral("toLocaleString"));
     jsStrings[String_destroy] = newIdentifier(QStringLiteral("destroy"));
     jsStrings[String_valueOf] = newIdentifier(QStringLiteral("valueOf"));
     jsStrings[String_byteLength] = newIdentifier(QStringLiteral("byteLength"));
     jsStrings[String_byteOffset] = newIdentifier(QStringLiteral("byteOffset"));
     jsStrings[String_buffer] = newIdentifier(QStringLiteral("buffer"));
     jsStrings[String_lastIndex] = newIdentifier(QStringLiteral("lastIndex"));
-
-    InternalClass *ic = internalClasses[Class_Empty]->changeVTable(QV4::Object::staticVTable());
-    jsObjects[ObjectProto] = memoryManager->allocObject<ObjectPrototype>(ic);
-    internalClasses[Class_Object] = ic->changePrototype(objectPrototype()->d());
+    jsStrings[String_next] = newIdentifier(QStringLiteral("next"));
+    jsStrings[String_done] = newIdentifier(QStringLiteral("done"));
+    jsStrings[String_return] = newIdentifier(QStringLiteral("return"));
+    jsStrings[String_throw] = newIdentifier(QStringLiteral("throw"));
+    jsStrings[String_global] = newIdentifier(QStringLiteral("global"));
+    jsStrings[String_ignoreCase] = newIdentifier(QStringLiteral("ignoreCase"));
+    jsStrings[String_multiline] = newIdentifier(QStringLiteral("multiline"));
+    jsStrings[String_unicode] = newIdentifier(QStringLiteral("unicode"));
+    jsStrings[String_sticky] = newIdentifier(QStringLiteral("sticky"));
+    jsStrings[String_source] = newIdentifier(QStringLiteral("source"));
+    jsStrings[String_flags] = newIdentifier(QStringLiteral("flags"));
+
+    jsSymbols[Symbol_hasInstance] = Symbol::create(this, QStringLiteral("@Symbol.hasInstance"));
+    jsSymbols[Symbol_isConcatSpreadable] = Symbol::create(this, QStringLiteral("@Symbol.isConcatSpreadable"));
+    jsSymbols[Symbol_iterator] = Symbol::create(this, QStringLiteral("@Symbol.iterator"));
+    jsSymbols[Symbol_match] = Symbol::create(this, QStringLiteral("@Symbol.match"));
+    jsSymbols[Symbol_replace] = Symbol::create(this, QStringLiteral("@Symbol.replace"));
+    jsSymbols[Symbol_search] = Symbol::create(this, QStringLiteral("@Symbol.search"));
+    jsSymbols[Symbol_species] = Symbol::create(this, QStringLiteral("@Symbol.species"));
+    jsSymbols[Symbol_split] = Symbol::create(this, QStringLiteral("@Symbol.split"));
+    jsSymbols[Symbol_toPrimitive] = Symbol::create(this, QStringLiteral("@Symbol.toPrimitive"));
+    jsSymbols[Symbol_toStringTag] = Symbol::create(this, QStringLiteral("@Symbol.toStringTag"));
+    jsSymbols[Symbol_unscopables] = Symbol::create(this, QStringLiteral("@Symbol.unscopables"));
+    jsSymbols[Symbol_revokableProxy] = Symbol::create(this, QStringLiteral("@Proxy.revokableProxy"));
 
     ic = newInternalClass(ArrayPrototype::staticVTable(), objectPrototype());
-    Q_ASSERT(ic->prototype);
-    ic = ic->addMember(id_length(), Attr_NotConfigurable|Attr_NotEnumerable);
-    Q_ASSERT(ic->prototype);
-    jsObjects[ArrayProto] = memoryManager->allocObject<ArrayPrototype>(ic, objectPrototype());
-    internalClasses[Class_ArrayObject] = ic->changePrototype(arrayPrototype()->d());
-    jsObjects[PropertyListProto] = memoryManager->allocObject<PropertyListPrototype>();
-
-    InternalClass *argsClass = newInternalClass(ArgumentsObject::staticVTable(), objectPrototype());
-    argsClass = argsClass->addMember(id_length(), Attr_NotEnumerable);
-    internalClasses[EngineBase::Class_ArgumentsObject] = argsClass->addMember(id_callee(), Attr_Data|Attr_NotEnumerable);
-    argsClass = argsClass->addMember(id_callee(), Attr_Accessor|Attr_NotConfigurable|Attr_NotEnumerable);
-    internalClasses[EngineBase::Class_StrictArgumentsObject] = argsClass->addMember(id_caller(), Attr_Accessor|Attr_NotConfigurable|Attr_NotEnumerable);
+    Q_ASSERT(ic->d()->prototype);
+    ic = ic->addMember(id_length()->propertyKey(), Attr_NotConfigurable|Attr_NotEnumerable);
+    Q_ASSERT(ic->d()->prototype);
+    jsObjects[ArrayProto] = memoryManager->allocObject<ArrayPrototype>(ic->d());
+    classes[Class_ArrayObject] = ic->changePrototype(arrayPrototype()->d());
+    jsObjects[PropertyListProto] = memoryManager->allocate<PropertyListPrototype>();
+
+    Scoped<InternalClass> argsClass(scope);
+    argsClass = newInternalClass(ArgumentsObject::staticVTable(), objectPrototype());
+    argsClass = argsClass->addMember(id_length()->propertyKey(), Attr_NotEnumerable);
+    argsClass = argsClass->addMember(symbol_iterator()->propertyKey(), Attr_Data|Attr_NotEnumerable);
+    classes[Class_ArgumentsObject] = argsClass->addMember(id_callee()->propertyKey(), Attr_Data|Attr_NotEnumerable);
+    argsClass = newInternalClass(StrictArgumentsObject::staticVTable(), objectPrototype());
+    argsClass = argsClass->addMember(id_length()->propertyKey(), Attr_NotEnumerable);
+    argsClass = argsClass->addMember(symbol_iterator()->propertyKey(), Attr_Data|Attr_NotEnumerable);
+    classes[Class_StrictArgumentsObject] = argsClass->addMember(id_callee()->propertyKey(), Attr_Accessor|Attr_NotConfigurable|Attr_NotEnumerable);
 
     *static_cast<Value *>(globalObject) = newObject();
     Q_ASSERT(globalObject->d()->vtable());
     initRootContext();
 
     ic = newInternalClass(QV4::StringObject::staticVTable(), objectPrototype());
-    ic = ic->addMember(id_length(), Attr_ReadOnly);
-    jsObjects[StringProto] = memoryManager->allocObject<StringPrototype>(ic);
-    internalClasses[Class_StringObject] = ic->changePrototype(stringPrototype()->d());
-    Q_ASSERT(internalClasses[EngineBase::Class_StringObject]->find(id_length()) == Heap::StringObject::LengthPropertyIndex);
+    ic = ic->addMember(id_length()->propertyKey(), Attr_ReadOnly);
+    classes[Class_StringObject] = ic->changePrototype(stringPrototype()->d());
+    Q_ASSERT(classes[Class_StringObject]->verifyIndex(id_length()->propertyKey(), Heap::StringObject::LengthPropertyIndex));
 
-    jsObjects[NumberProto] = memoryManager->allocObject<NumberPrototype>();
-    jsObjects[BooleanProto] = memoryManager->allocObject<BooleanPrototype>();
-    jsObjects[DateProto] = memoryManager->allocObject<DatePrototype>();
+    classes[Class_SymbolObject] = newInternalClass(QV4::SymbolObject::staticVTable(), symbolPrototype());
 
-    uint index;
+    jsObjects[NumberProto] = memoryManager->allocate<NumberPrototype>();
+    jsObjects[BooleanProto] = memoryManager->allocate<BooleanPrototype>();
+    jsObjects[DateProto] = memoryManager->allocate<DatePrototype>();
+
+#if defined(QT_NO_DEBUG) && !defined(QT_FORCE_ASSERTS)
+    InternalClassEntry *index = nullptr;
+#else
+    InternalClassEntry _index;
+    auto *index = &_index;
+#endif
     ic = newInternalClass(QV4::FunctionPrototype::staticVTable(), objectPrototype());
-    ic = ic->addMember(id_prototype(), Attr_NotEnumerable, &index);
-    Q_ASSERT(index == Heap::FunctionObject::Index_Prototype);
-    jsObjects[FunctionProto] = memoryManager->allocObject<FunctionPrototype>(ic, objectPrototype());
+    auto addProtoHasInstance = [&] {
+        // Add an invalid prototype slot, so that all function objects have the same layout
+        // This helps speed up instanceof operations and other things where we need to query
+        // prototype property (as we always know it's location)
+        ic = ic->addMember(id_prototype()->propertyKey(), Attr_Invalid, index);
+        Q_ASSERT(index->index == Heap::FunctionObject::Index_Prototype);
+        // add an invalid @hasInstance slot, so that we can quickly track whether the
+        // hasInstance method has been reimplemented. This is required for a fast
+        // instanceof implementation
+        ic = ic->addMember(symbol_hasInstance()->propertyKey(), Attr_Invalid, index);
+        Q_ASSERT(index->index == Heap::FunctionObject::Index_HasInstance);
+    };
+    addProtoHasInstance();
+    jsObjects[FunctionProto] = memoryManager->allocObject<FunctionPrototype>(ic->d());
     ic = newInternalClass(FunctionObject::staticVTable(), functionPrototype());
-    ic = ic->addMember(id_prototype(), Attr_NotEnumerable|Attr_NotConfigurable, &index);
-    Q_ASSERT(index == Heap::FunctionObject::Index_Prototype);
-    internalClasses[EngineBase::Class_FunctionObject] = ic;
-    ic = ic->addMember(id_name(), Attr_ReadOnly, &index);
-    Q_ASSERT(index == Heap::ScriptFunction::Index_Name);
+    addProtoHasInstance();
+    classes[Class_FunctionObject] = ic->d();
+    ic = ic->addMember(id_name()->propertyKey(), Attr_ReadOnly, index);
+    Q_ASSERT(index->index == Heap::ArrowFunction::Index_Name);
+    ic = ic->addMember(id_length()->propertyKey(), Attr_ReadOnly_ButConfigurable, index);
+    Q_ASSERT(index->index == Heap::ArrowFunction::Index_Length);
+    classes[Class_ArrowFunction] = ic->changeVTable(ArrowFunction::staticVTable());
+    ic = ic->changeVTable(MemberFunction::staticVTable());
+    classes[Class_MemberFunction] = ic->d();
+    ic = ic->changeVTable(GeneratorFunction::staticVTable());
+    classes[Class_GeneratorFunction] = ic->d();
+    ic = ic->changeVTable(MemberGeneratorFunction::staticVTable());
+    classes[Class_MemberGeneratorFunction] = ic->d();
+
+    ic = ic->changeMember(id_prototype()->propertyKey(), Attr_NotConfigurable|Attr_NotEnumerable);
     ic = ic->changeVTable(ScriptFunction::staticVTable());
-    internalClasses[EngineBase::Class_ScriptFunction] = ic->addMember(id_length(), Attr_ReadOnly, &index);
-    Q_ASSERT(index == Heap::ScriptFunction::Index_Length);
-    internalClasses[EngineBase::Class_BuiltinFunction] = ic->changeVTable(BuiltinFunction::staticVTable());
-    Q_ASSERT(index == Heap::ScriptFunction::Index_Length);
-    internalClasses[EngineBase::Class_ObjectProto] = internalClasses[Class_Object]->addMember(id_constructor(), Attr_NotEnumerable, &index);
-    Q_ASSERT(index == Heap::FunctionObject::Index_ProtoConstructor);
+    classes[Class_ScriptFunction] = ic->d();
+    ic = ic->changeVTable(ConstructorFunction::staticVTable());
+    classes[Class_ConstructorFunction] = ic->d();
+
+    classes[Class_ObjectProto] = classes[Class_Object]->addMember(id_constructor()->propertyKey(), Attr_NotEnumerable, index);
+    Q_ASSERT(index->index == Heap::FunctionObject::Index_ProtoConstructor);
+
+    jsObjects[GeneratorProto] = memoryManager->allocObject<GeneratorPrototype>(classes[Class_Object]);
+    classes[Class_GeneratorObject] = newInternalClass(QV4::GeneratorObject::staticVTable(), generatorPrototype());
 
-    Scope scope(this);
     ScopedString str(scope);
-    internalClasses[Class_RegExp] = internalClasses[EngineBase::Class_Empty]->changeVTable(QV4::RegExp::staticVTable());
+    classes[Class_RegExp] = classes[Class_Empty]->changeVTable(QV4::RegExp::staticVTable());
     ic = newInternalClass(QV4::RegExpObject::staticVTable(), objectPrototype());
-    ic = ic->addMember(id_lastIndex(), Attr_NotEnumerable|Attr_NotConfigurable, &index);
-    Q_ASSERT(index == RegExpObject::Index_LastIndex);
-    ic = ic->addMember((str = newIdentifier(QStringLiteral("source"))), Attr_ReadOnly, &index);
-    Q_ASSERT(index == RegExpObject::Index_Source);
-    ic = ic->addMember((str = newIdentifier(QStringLiteral("global"))), Attr_ReadOnly, &index);
-    Q_ASSERT(index == RegExpObject::Index_Global);
-    ic = ic->addMember((str = newIdentifier(QStringLiteral("ignoreCase"))), Attr_ReadOnly, &index);
-    Q_ASSERT(index == RegExpObject::Index_IgnoreCase);
-    ic = ic->addMember((str = newIdentifier(QStringLiteral("multiline"))), Attr_ReadOnly, &index);
-    Q_ASSERT(index == RegExpObject::Index_Multiline);
-    jsObjects[RegExpProto] = memoryManager->allocObject<RegExpPrototype>(ic, objectPrototype());
-    internalClasses[Class_RegExpObject] = ic->changePrototype(regExpPrototype()->d());
-
-    ic = internalClasses[Class_ArrayObject]->addMember(id_index(), Attr_Data, &index);
-    Q_ASSERT(index == RegExpObject::Index_ArrayIndex);
-    internalClasses[EngineBase::Class_RegExpExecArray] = ic->addMember(id_input(), Attr_Data, &index);
-    Q_ASSERT(index == RegExpObject::Index_ArrayInput);
-
-    ic = newInternalClass(ErrorObject::staticVTable(), 0);
-    ic = ic->addMember((str = newIdentifier(QStringLiteral("stack"))), Attr_Accessor|Attr_NotConfigurable|Attr_NotEnumerable, &index);
-    Q_ASSERT(index == ErrorObject::Index_Stack);
-    ic = ic->addMember((str = newIdentifier(QStringLiteral("fileName"))), Attr_Data|Attr_NotEnumerable, &index);
-    Q_ASSERT(index == ErrorObject::Index_FileName);
-    ic = ic->addMember((str = newIdentifier(QStringLiteral("lineNumber"))), Attr_Data|Attr_NotEnumerable, &index);
-    internalClasses[EngineBase::Class_ErrorObject] = ic;
-    Q_ASSERT(index == ErrorObject::Index_LineNumber);
-    internalClasses[EngineBase::Class_ErrorObjectWithMessage] = ic->addMember((str = newIdentifier(QStringLiteral("message"))), Attr_Data|Attr_NotEnumerable, &index);
-    Q_ASSERT(index == ErrorObject::Index_Message);
-    ic = newInternalClass(ErrorObject::staticVTable(), objectPrototype());
-    ic = ic->addMember(id_constructor(), Attr_Data|Attr_NotEnumerable, &index);
-    Q_ASSERT(index == ErrorPrototype::Index_Constructor);
-    ic = ic->addMember((str = newIdentifier(QStringLiteral("message"))), Attr_Data|Attr_NotEnumerable, &index);
-    Q_ASSERT(index == ErrorPrototype::Index_Message);
-    internalClasses[EngineBase::Class_ErrorProto] = ic->addMember(id_name(), Attr_Data|Attr_NotEnumerable, &index);
-    Q_ASSERT(index == ErrorPrototype::Index_Name);
-
-    jsObjects[GetStack_Function] = BuiltinFunction::create(rootContext(), str = newIdentifier(QStringLiteral("stack")), ErrorObject::method_get_stack);
-    getStackFunction()->defineReadonlyProperty(id_length(), Primitive::fromInt32(0));
-
-    jsObjects[ErrorProto] = memoryManager->allocObject<ErrorPrototype>(internalClasses[EngineBase::Class_ErrorProto], objectPrototype());
-    jsObjects[EvalErrorProto] = memoryManager->allocObject<EvalErrorPrototype>(internalClasses[EngineBase::Class_ErrorProto]->changePrototype(errorPrototype()->d()), errorPrototype());
-    jsObjects[RangeErrorProto] = memoryManager->allocObject<RangeErrorPrototype>(internalClasses[EngineBase::Class_ErrorProto]->changePrototype(errorPrototype()->d()), errorPrototype());
-    jsObjects[ReferenceErrorProto] = memoryManager->allocObject<ReferenceErrorPrototype>(internalClasses[EngineBase::Class_ErrorProto]->changePrototype(errorPrototype()->d()), errorPrototype());
-    jsObjects[SyntaxErrorProto] = memoryManager->allocObject<SyntaxErrorPrototype>(internalClasses[EngineBase::Class_ErrorProto]->changePrototype(errorPrototype()->d()), errorPrototype());
-    jsObjects[TypeErrorProto] = memoryManager->allocObject<TypeErrorPrototype>(internalClasses[EngineBase::Class_ErrorProto]->changePrototype(errorPrototype()->d()), errorPrototype());
-    jsObjects[URIErrorProto] = memoryManager->allocObject<URIErrorPrototype>(internalClasses[EngineBase::Class_ErrorProto]->changePrototype(errorPrototype()->d()), errorPrototype());
-
-    jsObjects[VariantProto] = memoryManager->allocObject<VariantPrototype>();
-    Q_ASSERT(variantPrototype()->prototype() == objectPrototype()->d());
-
+    ic = ic->addMember(id_lastIndex()->propertyKey(), Attr_NotEnumerable|Attr_NotConfigurable, index);
+    Q_ASSERT(index->index == RegExpObject::Index_LastIndex);
+    jsObjects[RegExpProto] = memoryManager->allocObject<RegExpPrototype>(classes[Class_Object]);
+    classes[Class_RegExpObject] = ic->changePrototype(regExpPrototype()->d());
+
+    ic = classes[Class_ArrayObject]->addMember(id_index()->propertyKey(), Attr_Data, index);
+    Q_ASSERT(index->index == RegExpObject::Index_ArrayIndex);
+    classes[Class_RegExpExecArray] = ic->addMember(id_input()->propertyKey(), Attr_Data, index);
+    Q_ASSERT(index->index == RegExpObject::Index_ArrayInput);
+
+    ic = newInternalClass(ErrorObject::staticVTable(), nullptr);
+    ic = ic->addMember((str = newIdentifier(QStringLiteral("stack")))->propertyKey(), Attr_Accessor|Attr_NotConfigurable|Attr_NotEnumerable, index);
+    Q_ASSERT(index->index == ErrorObject::Index_Stack);
+    Q_ASSERT(index->setterIndex == ErrorObject::Index_StackSetter);
+    ic = ic->addMember((str = newIdentifier(QStringLiteral("fileName")))->propertyKey(), Attr_Data|Attr_NotEnumerable, index);
+    Q_ASSERT(index->index == ErrorObject::Index_FileName);
+    ic = ic->addMember((str = newIdentifier(QStringLiteral("lineNumber")))->propertyKey(), Attr_Data|Attr_NotEnumerable, index);
+    classes[Class_ErrorObject] = ic->d();
+    Q_ASSERT(index->index == ErrorObject::Index_LineNumber);
+    classes[Class_ErrorObjectWithMessage] = ic->addMember((str = newIdentifier(QStringLiteral("message")))->propertyKey(), Attr_Data|Attr_NotEnumerable, index);
+    Q_ASSERT(index->index == ErrorObject::Index_Message);
+    ic = newInternalClass(Object::staticVTable(), objectPrototype());
+    ic = ic->addMember(id_constructor()->propertyKey(), Attr_Data|Attr_NotEnumerable, index);
+    Q_ASSERT(index->index == ErrorPrototype::Index_Constructor);
+    ic = ic->addMember((str = newIdentifier(QStringLiteral("message")))->propertyKey(), Attr_Data|Attr_NotEnumerable, index);
+    Q_ASSERT(index->index == ErrorPrototype::Index_Message);
+    classes[Class_ErrorProto] = ic->addMember(id_name()->propertyKey(), Attr_Data|Attr_NotEnumerable, index);
+    Q_ASSERT(index->index == ErrorPrototype::Index_Name);
+
+    classes[Class_ProxyObject] = classes[Class_Empty]->changeVTable(ProxyObject::staticVTable());
+    classes[Class_ProxyFunctionObject] = classes[Class_Empty]->changeVTable(ProxyFunctionObject::staticVTable());
+
+    jsObjects[GetStack_Function] = FunctionObject::createBuiltinFunction(this, str = newIdentifier(QStringLiteral("stack")), ErrorObject::method_get_stack, 0);
+
+    jsObjects[ErrorProto] = memoryManager->allocObject<ErrorPrototype>(classes[Class_ErrorProto]);
+    ic = classes[Class_ErrorProto]->changePrototype(errorPrototype()->d());
+    jsObjects[EvalErrorProto] = memoryManager->allocObject<EvalErrorPrototype>(ic->d());
+    jsObjects[RangeErrorProto] = memoryManager->allocObject<RangeErrorPrototype>(ic->d());
+    jsObjects[ReferenceErrorProto] = memoryManager->allocObject<ReferenceErrorPrototype>(ic->d());
+    jsObjects[SyntaxErrorProto] = memoryManager->allocObject<SyntaxErrorPrototype>(ic->d());
+    jsObjects[TypeErrorProto] = memoryManager->allocObject<TypeErrorPrototype>(ic->d());
+    jsObjects[URIErrorProto] = memoryManager->allocObject<URIErrorPrototype>(ic->d());
+
+    jsObjects[VariantProto] = memoryManager->allocate<VariantPrototype>();
+    Q_ASSERT(variantPrototype()->getPrototypeOf() == objectPrototype()->d());
+
+#if QT_CONFIG(qml_sequence_object)
     ic = newInternalClass(SequencePrototype::staticVTable(), SequencePrototype::defaultPrototype(this));
-    jsObjects[SequenceProto] = ScopedValue(scope, memoryManager->allocObject<SequencePrototype>(ic, SequencePrototype::defaultPrototype(this)));
+    jsObjects[SequenceProto] = ScopedValue(scope, memoryManager->allocObject<SequencePrototype>(ic->d()));
+#endif
 
     ExecutionContext *global = rootContext();
-    jsObjects[Object_Ctor] = memoryManager->allocObject<ObjectCtor>(global);
-    jsObjects[String_Ctor] = memoryManager->allocObject<StringCtor>(global);
-    jsObjects[Number_Ctor] = memoryManager->allocObject<NumberCtor>(global);
-    jsObjects[Boolean_Ctor] = memoryManager->allocObject<BooleanCtor>(global);
-    jsObjects[Array_Ctor] = memoryManager->allocObject<ArrayCtor>(global);
-    jsObjects[Function_Ctor] = memoryManager->allocObject<FunctionCtor>(global);
-    jsObjects[Date_Ctor] = memoryManager->allocObject<DateCtor>(global);
-    jsObjects[RegExp_Ctor] = memoryManager->allocObject<RegExpCtor>(global);
-    jsObjects[Error_Ctor] = memoryManager->allocObject<ErrorCtor>(global);
-    jsObjects[EvalError_Ctor] = memoryManager->allocObject<EvalErrorCtor>(global);
-    jsObjects[RangeError_Ctor] = memoryManager->allocObject<RangeErrorCtor>(global);
-    jsObjects[ReferenceError_Ctor] = memoryManager->allocObject<ReferenceErrorCtor>(global);
-    jsObjects[SyntaxError_Ctor] = memoryManager->allocObject<SyntaxErrorCtor>(global);
-    jsObjects[TypeError_Ctor] = memoryManager->allocObject<TypeErrorCtor>(global);
-    jsObjects[URIError_Ctor] = memoryManager->allocObject<URIErrorCtor>(global);
+
+    jsObjects[Object_Ctor] = memoryManager->allocate<ObjectCtor>(global);
+    jsObjects[String_Ctor] = memoryManager->allocate<StringCtor>(global);
+    jsObjects[Symbol_Ctor] = memoryManager->allocate<SymbolCtor>(global);
+    jsObjects[Number_Ctor] = memoryManager->allocate<NumberCtor>(global);
+    jsObjects[Boolean_Ctor] = memoryManager->allocate<BooleanCtor>(global);
+    jsObjects[Array_Ctor] = memoryManager->allocate<ArrayCtor>(global);
+    jsObjects[Function_Ctor] = memoryManager->allocate<FunctionCtor>(global);
+    jsObjects[GeneratorFunction_Ctor] = memoryManager->allocate<GeneratorFunctionCtor>(global);
+    jsObjects[Date_Ctor] = memoryManager->allocate<DateCtor>(global);
+    jsObjects[RegExp_Ctor] = memoryManager->allocate<RegExpCtor>(global);
+    jsObjects[Error_Ctor] = memoryManager->allocate<ErrorCtor>(global);
+    jsObjects[EvalError_Ctor] = memoryManager->allocate<EvalErrorCtor>(global);
+    jsObjects[RangeError_Ctor] = memoryManager->allocate<RangeErrorCtor>(global);
+    jsObjects[ReferenceError_Ctor] = memoryManager->allocate<ReferenceErrorCtor>(global);
+    jsObjects[SyntaxError_Ctor] = memoryManager->allocate<SyntaxErrorCtor>(global);
+    jsObjects[TypeError_Ctor] = memoryManager->allocate<TypeErrorCtor>(global);
+    jsObjects[URIError_Ctor] = memoryManager->allocate<URIErrorCtor>(global);
+    jsObjects[IteratorProto] = memoryManager->allocate<IteratorPrototype>();
+    jsObjects[ForInIteratorProto] = memoryManager->allocObject<ForInIteratorPrototype>(newInternalClass(ForInIteratorPrototype::staticVTable(), iteratorPrototype()));
+    jsObjects[MapIteratorProto] = memoryManager->allocObject<MapIteratorPrototype>(newInternalClass(SetIteratorPrototype::staticVTable(), iteratorPrototype()));
+    jsObjects[SetIteratorProto] = memoryManager->allocObject<SetIteratorPrototype>(newInternalClass(SetIteratorPrototype::staticVTable(), iteratorPrototype()));
+    jsObjects[ArrayIteratorProto] = memoryManager->allocObject<ArrayIteratorPrototype>(newInternalClass(ArrayIteratorPrototype::staticVTable(), iteratorPrototype()));
+    jsObjects[StringIteratorProto] = memoryManager->allocObject<StringIteratorPrototype>(newInternalClass(StringIteratorPrototype::staticVTable(), iteratorPrototype()));
+
+    str = newString(QStringLiteral("get [Symbol.species]"));
+    jsObjects[GetSymbolSpecies] = FunctionObject::createBuiltinFunction(this, str, ArrayPrototype::method_get_species, 0);
 
     static_cast<ObjectPrototype *>(objectPrototype())->init(this, objectCtor());
     static_cast<StringPrototype *>(stringPrototype())->init(this, stringCtor());
+    static_cast<SymbolPrototype *>(symbolPrototype())->init(this, symbolCtor());
     static_cast<NumberPrototype *>(numberPrototype())->init(this, numberCtor());
     static_cast<BooleanPrototype *>(booleanPrototype())->init(this, booleanCtor());
     static_cast<ArrayPrototype *>(arrayPrototype())->init(this, arrayCtor());
     static_cast<PropertyListPrototype *>(propertyListPrototype())->init(this);
     static_cast<DatePrototype *>(datePrototype())->init(this, dateCtor());
     static_cast<FunctionPrototype *>(functionPrototype())->init(this, functionCtor());
+    static_cast<GeneratorPrototype *>(generatorPrototype())->init(this, generatorFunctionCtor());
     static_cast<RegExpPrototype *>(regExpPrototype())->init(this, regExpCtor());
     static_cast<ErrorPrototype *>(errorPrototype())->init(this, errorCtor());
     static_cast<EvalErrorPrototype *>(evalErrorPrototype())->init(this, evalErrorCtor());
@@ -404,37 +498,79 @@ ExecutionEngine::ExecutionEngine(EvalISelFactory *factory)
     static_cast<TypeErrorPrototype *>(typeErrorPrototype())->init(this, typeErrorCtor());
     static_cast<URIErrorPrototype *>(uRIErrorPrototype())->init(this, uRIErrorCtor());
 
+    static_cast<IteratorPrototype *>(iteratorPrototype())->init(this);
+    static_cast<ForInIteratorPrototype *>(forInIteratorPrototype())->init(this);
+    static_cast<MapIteratorPrototype *>(mapIteratorPrototype())->init(this);
+    static_cast<SetIteratorPrototype *>(setIteratorPrototype())->init(this);
+    static_cast<ArrayIteratorPrototype *>(arrayIteratorPrototype())->init(this);
+    static_cast<StringIteratorPrototype *>(stringIteratorPrototype())->init(this);
+
     static_cast<VariantPrototype *>(variantPrototype())->init();
+
+#if QT_CONFIG(qml_sequence_object)
     sequencePrototype()->cast<SequencePrototype>()->init();
+#endif
+
+    jsObjects[WeakMap_Ctor] = memoryManager->allocate<WeakMapCtor>(global);
+    jsObjects[WeakMapProto] = memoryManager->allocate<WeakMapPrototype>();
+    static_cast<WeakMapPrototype *>(weakMapPrototype())->init(this, weakMapCtor());
 
+    jsObjects[Map_Ctor] = memoryManager->allocate<MapCtor>(global);
+    jsObjects[MapProto] = memoryManager->allocate<MapPrototype>();
+    static_cast<MapPrototype *>(mapPrototype())->init(this, mapCtor());
+
+    jsObjects[WeakSet_Ctor] = memoryManager->allocate<WeakSetCtor>(global);
+    jsObjects[WeakSetProto] = memoryManager->allocate<WeakSetPrototype>();
+    static_cast<WeakSetPrototype *>(weakSetPrototype())->init(this, weakSetCtor());
+
+    jsObjects[Set_Ctor] = memoryManager->allocate<SetCtor>(global);
+    jsObjects[SetProto] = memoryManager->allocate<SetPrototype>();
+    static_cast<SetPrototype *>(setPrototype())->init(this, setCtor());
+
+    //
+    // promises
+    //
+
+    jsObjects[Promise_Ctor] = memoryManager->allocate<PromiseCtor>(global);
+    jsObjects[PromiseProto] = memoryManager->allocate<PromisePrototype>();
+    static_cast<PromisePrototype *>(promisePrototype())->init(this, promiseCtor());
 
     // typed arrays
 
-    jsObjects[ArrayBuffer_Ctor] = memoryManager->allocObject<ArrayBufferCtor>(global);
-    jsObjects[ArrayBufferProto] = memoryManager->allocObject<ArrayBufferPrototype>();
+    jsObjects[SharedArrayBuffer_Ctor] = memoryManager->allocate<SharedArrayBufferCtor>(global);
+    jsObjects[SharedArrayBufferProto] = memoryManager->allocate<SharedArrayBufferPrototype>();
+    static_cast<SharedArrayBufferPrototype *>(sharedArrayBufferPrototype())->init(this, sharedArrayBufferCtor());
+
+    jsObjects[ArrayBuffer_Ctor] = memoryManager->allocate<ArrayBufferCtor>(global);
+    jsObjects[ArrayBufferProto] = memoryManager->allocate<ArrayBufferPrototype>();
     static_cast<ArrayBufferPrototype *>(arrayBufferPrototype())->init(this, arrayBufferCtor());
 
-    jsObjects[DataView_Ctor] = memoryManager->allocObject<DataViewCtor>(global);
-    jsObjects[DataViewProto] = memoryManager->allocObject<DataViewPrototype>();
+    jsObjects[DataView_Ctor] = memoryManager->allocate<DataViewCtor>(global);
+    jsObjects[DataViewProto] = memoryManager->allocate<DataViewPrototype>();
     static_cast<DataViewPrototype *>(dataViewPrototype())->init(this, dataViewCtor());
-    jsObjects[ValueTypeProto] = (Heap::Base *) 0;
-    jsObjects[SignalHandlerProto] = (Heap::Base *) 0;
+    jsObjects[ValueTypeProto] = (Heap::Base *) nullptr;
+    jsObjects[SignalHandlerProto] = (Heap::Base *) nullptr;
+
+    jsObjects[IntrinsicTypedArray_Ctor] = memoryManager->allocate<IntrinsicTypedArrayCtor>(global);
+    jsObjects[IntrinsicTypedArrayProto] = memoryManager->allocate<IntrinsicTypedArrayPrototype>();
+    static_cast<IntrinsicTypedArrayPrototype *>(intrinsicTypedArrayPrototype())
+            ->init(this, static_cast<IntrinsicTypedArrayCtor *>(intrinsicTypedArrayCtor()));
 
-    for (int i = 0; i < Heap::TypedArray::NTypes; ++i) {
-        static_cast<Value &>(typedArrayCtors[i]) = memoryManager->allocObject<TypedArrayCtor>(global, Heap::TypedArray::Type(i));
-        static_cast<Value &>(typedArrayPrototype[i]) = memoryManager->allocObject<TypedArrayPrototype>(Heap::TypedArray::Type(i));
+    for (int i = 0; i < NTypedArrayTypes; ++i) {
+        static_cast<Value &>(typedArrayCtors[i]) = memoryManager->allocate<TypedArrayCtor>(global, Heap::TypedArray::Type(i));
+        static_cast<Value &>(typedArrayPrototype[i]) = memoryManager->allocate<TypedArrayPrototype>(Heap::TypedArray::Type(i));
         typedArrayPrototype[i].as<TypedArrayPrototype>()->init(this, static_cast<TypedArrayCtor *>(typedArrayCtors[i].as<Object>()));
     }
 
     //
     // set up the global object
     //
-    rootContext()->d()->global.set(scope.engine, globalObject->d());
-    rootContext()->d()->callData->thisObject = globalObject;
+    rootContext()->d()->activation.set(scope.engine, globalObject->d());
     Q_ASSERT(globalObject->d()->vtable());
 
     globalObject->defineDefaultProperty(QStringLiteral("Object"), *objectCtor());
     globalObject->defineDefaultProperty(QStringLiteral("String"), *stringCtor());
+    globalObject->defineDefaultProperty(QStringLiteral("Symbol"), *symbolCtor());
     FunctionObject *numberObject = numberCtor();
     globalObject->defineDefaultProperty(QStringLiteral("Number"), *numberObject);
     globalObject->defineDefaultProperty(QStringLiteral("Boolean"), *booleanCtor());
@@ -449,21 +585,31 @@ ExecutionEngine::ExecutionEngine(EvalISelFactory *factory)
     globalObject->defineDefaultProperty(QStringLiteral("SyntaxError"), *syntaxErrorCtor());
     globalObject->defineDefaultProperty(QStringLiteral("TypeError"), *typeErrorCtor());
     globalObject->defineDefaultProperty(QStringLiteral("URIError"), *uRIErrorCtor());
+    globalObject->defineDefaultProperty(QStringLiteral("Promise"), *promiseCtor());
 
+    globalObject->defineDefaultProperty(QStringLiteral("SharedArrayBuffer"), *sharedArrayBufferCtor());
     globalObject->defineDefaultProperty(QStringLiteral("ArrayBuffer"), *arrayBufferCtor());
     globalObject->defineDefaultProperty(QStringLiteral("DataView"), *dataViewCtor());
-    for (int i = 0; i < Heap::TypedArray::NTypes; ++i)
-        globalObject->defineDefaultProperty((str = typedArrayCtors[i].as<FunctionObject>()->name())->toQString(), typedArrayCtors[i]);
+    globalObject->defineDefaultProperty(QStringLiteral("WeakSet"), *weakSetCtor());
+    globalObject->defineDefaultProperty(QStringLiteral("Set"), *setCtor());
+    globalObject->defineDefaultProperty(QStringLiteral("WeakMap"), *weakMapCtor());
+    globalObject->defineDefaultProperty(QStringLiteral("Map"), *mapCtor());
+
+    for (int i = 0; i < NTypedArrayTypes; ++i)
+        globalObject->defineDefaultProperty((str = typedArrayCtors[i].as<FunctionObject>()->name()), typedArrayCtors[i]);
     ScopedObject o(scope);
-    globalObject->defineDefaultProperty(QStringLiteral("Math"), (o = memoryManager->allocObject<MathObject>()));
-    globalObject->defineDefaultProperty(QStringLiteral("JSON"), (o = memoryManager->allocObject<JsonObject>()));
+    globalObject->defineDefaultProperty(QStringLiteral("Atomics"), (o = memoryManager->allocate<Atomics>()));
+    globalObject->defineDefaultProperty(QStringLiteral("Math"), (o = memoryManager->allocate<MathObject>()));
+    globalObject->defineDefaultProperty(QStringLiteral("JSON"), (o = memoryManager->allocate<JsonObject>()));
+    globalObject->defineDefaultProperty(QStringLiteral("Reflect"), (o = memoryManager->allocate<Reflect>()));
+    globalObject->defineDefaultProperty(QStringLiteral("Proxy"), (o = memoryManager->allocate<Proxy>(rootContext())));
 
-    globalObject->defineReadonlyProperty(QStringLiteral("undefined"), Primitive::undefinedValue());
-    globalObject->defineReadonlyProperty(QStringLiteral("NaN"), Primitive::fromDouble(std::numeric_limits<double>::quiet_NaN()));
-    globalObject->defineReadonlyProperty(QStringLiteral("Infinity"), Primitive::fromDouble(Q_INFINITY));
+    globalObject->defineReadonlyProperty(QStringLiteral("undefined"), Value::undefinedValue());
+    globalObject->defineReadonlyProperty(QStringLiteral("NaN"), Value::fromDouble(std::numeric_limits<double>::quiet_NaN()));
+    globalObject->defineReadonlyProperty(QStringLiteral("Infinity"), Value::fromDouble(Q_INFINITY));
 
 
-    jsObjects[Eval_Function] = memoryManager->allocObject<EvalFunction>(global);
+    jsObjects[Eval_Function] = memoryManager->allocate<EvalFunction>(global);
     globalObject->defineDefaultProperty(QStringLiteral("eval"), *evalFunction());
 
     // ES6: 20.1.2.12 &  20.1.2.13:
@@ -475,11 +621,8 @@ ExecutionEngine::ExecutionEngine(EvalISelFactory *factory)
         Scope scope(this);
         ScopedString pi(scope, newIdentifier(piString));
         ScopedString pf(scope, newIdentifier(pfString));
-        ExecutionContext *global = rootContext();
-        ScopedFunctionObject parseIntFn(scope, BuiltinFunction::create(global, pi, GlobalFunctions::method_parseInt));
-        ScopedFunctionObject parseFloatFn(scope, BuiltinFunction::create(global, pf, GlobalFunctions::method_parseFloat));
-        parseIntFn->defineReadonlyConfigurableProperty(id_length(), Primitive::fromInt32(2));
-        parseFloatFn->defineReadonlyConfigurableProperty(id_length(), Primitive::fromInt32(1));
+        ScopedFunctionObject parseIntFn(scope, FunctionObject::createBuiltinFunction(this, pi, GlobalFunctions::method_parseInt, 2));
+        ScopedFunctionObject parseFloatFn(scope, FunctionObject::createBuiltinFunction(this, pf, GlobalFunctions::method_parseFloat, 1));
         globalObject->defineDefaultProperty(piString, parseIntFn);
         globalObject->defineDefaultProperty(pfString, parseFloatFn);
         numberObject->defineDefaultProperty(piString, parseIntFn);
@@ -495,30 +638,36 @@ ExecutionEngine::ExecutionEngine(EvalISelFactory *factory)
     globalObject->defineDefaultProperty(QStringLiteral("escape"), GlobalFunctions::method_escape, 1);
     globalObject->defineDefaultProperty(QStringLiteral("unescape"), GlobalFunctions::method_unescape, 1);
 
-    ScopedString name(scope, newString(QStringLiteral("thrower")));
-    jsObjects[ThrowerObject] = BuiltinFunction::create(global, name, ::throwTypeError);
+    ScopedFunctionObject t(scope, memoryManager->allocate<FunctionObject>(rootContext(), nullptr, ::throwTypeError));
+    t->defineReadonlyProperty(id_length(), Value::fromInt32(0));
+    t->setInternalClass(t->internalClass()->frozen());
+    jsObjects[ThrowerObject] = t;
+
+    ScopedProperty pd(scope);
+    pd->value = thrower();
+    pd->set = thrower();
+    functionPrototype()->insertMember(id_caller(), pd, Attr_Accessor|Attr_ReadOnly_ButConfigurable);
+    functionPrototype()->insertMember(id_arguments(), pd, Attr_Accessor|Attr_ReadOnly_ButConfigurable);
 }
 
 ExecutionEngine::~ExecutionEngine()
 {
-#ifndef QT_NO_QML_DEBUGGER
-    delete m_debugger;
-    m_debugger = 0;
-    delete m_profiler;
-    m_profiler = 0;
-#endif
+    if (Q_UNLIKELY(lcTracingAll().isDebugEnabled())) {
+        for (auto cu : compilationUnits) {
+            for (auto f : qAsConst(cu->runtimeFunctions))
+                qCDebug(lcTracingAll).noquote().nospace() << f->traceInfoToString();
+        }
+    }
+
+    modules.clear();
     delete m_multiplyWrappedQObjects;
-    m_multiplyWrappedQObjects = 0;
+    m_multiplyWrappedQObjects = nullptr;
     delete identifierTable;
     delete memoryManager;
 
-    QSet<QV4::CompiledData::CompilationUnit*> remainingUnits;
-    qSwap(compilationUnits, remainingUnits);
-    for (QV4::CompiledData::CompilationUnit *unit : qAsConst(remainingUnits))
-        unit->unlink();
+    while (!compilationUnits.isEmpty())
+        (*compilationUnits.begin())->unlink();
 
-    internalClasses[Class_Empty]->destroy();
-    delete classPool;
     delete bumperPointerAllocator;
     delete regExpCache;
     delete regExpAllocator;
@@ -527,99 +676,99 @@ ExecutionEngine::~ExecutionEngine()
     delete jsStack;
     gcStack->deallocate();
     delete gcStack;
-    delete [] argumentsAccessors;
 }
 
-#ifndef QT_NO_QML_DEBUGGER
+ExecutionContext *ExecutionEngine::currentContext() const
+{
+    return static_cast<ExecutionContext *>(&currentStackFrame->jsFrame->context);
+}
+
+#if QT_CONFIG(qml_debug)
 void ExecutionEngine::setDebugger(Debugging::Debugger *debugger)
 {
     Q_ASSERT(!m_debugger);
-    m_debugger = debugger;
+    m_debugger.reset(debugger);
 }
 
 void ExecutionEngine::setProfiler(Profiling::Profiler *profiler)
 {
     Q_ASSERT(!m_profiler);
-    m_profiler = profiler;
+    m_profiler.reset(profiler);
 }
-#endif // QT_NO_QML_DEBUGGER
+#endif // QT_CONFIG(qml_debug)
 
 void ExecutionEngine::initRootContext()
 {
     Scope scope(this);
-    Scoped<GlobalContext> r(scope, memoryManager->allocManaged<GlobalContext>(
-                                sizeof(GlobalContext::Data) + sizeof(CallData)));
-    r->d_unchecked()->init(this);
-    r->d()->callData = reinterpret_cast<CallData *>(r->d() + 1);
-    r->d()->callData->tag = quint32(Value::ValueTypeInternal::Integer);
-    r->d()->callData->argc = 0;
-    r->d()->callData->thisObject = globalObject;
-    r->d()->callData->args[0] = Encode::undefined();
+    Scoped<ExecutionContext> r(scope, memoryManager->allocManaged<ExecutionContext>(sizeof(ExecutionContext::Data)));
+    r->d_unchecked()->init(Heap::ExecutionContext::Type_GlobalContext);
+    r->d()->activation.set(this, globalObject->d());
     jsObjects[RootContext] = r;
+    jsObjects[ScriptContext] = r;
     jsObjects[IntegerNull] = Encode((int)0);
-
-    currentContext = static_cast<ExecutionContext *>(jsObjects + RootContext);
-    current = currentContext->d();
-}
-
-InternalClass *ExecutionEngine::newClass(const InternalClass &other)
-{
-    return new (classPool) InternalClass(other);
 }
 
-ExecutionContext *ExecutionEngine::pushGlobalContext()
+Heap::InternalClass *ExecutionEngine::newClass(Heap::InternalClass *other)
 {
-    pushContext(rootContext()->d());
-
-    Q_ASSERT(current == rootContext()->d());
-    return currentContext;
+    Heap::InternalClass *ic = memoryManager->allocIC<InternalClass>();
+    ic->init(other);
+    return ic;
 }
 
-InternalClass *ExecutionEngine::newInternalClass(const VTable *vtable, Object *prototype)
+Heap::InternalClass *ExecutionEngine::newInternalClass(const VTable *vtable, Object *prototype)
 {
-    return internalClasses[EngineBase::Class_Empty]->changeVTable(vtable)->changePrototype(prototype ? prototype->d() : 0);
+    Scope scope(this);
+    Scoped<InternalClass> ic(scope, internalClasses(Class_Empty)->changeVTable(vtable));
+    return ic->changePrototype(prototype ? prototype->d() : nullptr);
 }
 
 Heap::Object *ExecutionEngine::newObject()
 {
-    return memoryManager->allocObject<Object>();
+    return memoryManager->allocate<Object>();
 }
 
-Heap::Object *ExecutionEngine::newObject(InternalClass *internalClass, QV4::Object *prototype)
+Heap::Object *ExecutionEngine::newObject(Heap::InternalClass *internalClass)
 {
-    return memoryManager->allocObject<Object>(internalClass, prototype);
+    return memoryManager->allocObject<Object>(internalClass);
 }
 
 Heap::String *ExecutionEngine::newString(const QString &s)
 {
-    Scope scope(this);
-    return ScopedString(scope, memoryManager->allocWithStringData<String>(s.length() * sizeof(QChar), s))->d();
+    return memoryManager->allocWithStringData<String>(s.length() * sizeof(QChar), s);
 }
 
 Heap::String *ExecutionEngine::newIdentifier(const QString &text)
 {
-    return identifierTable->insertString(text);
+    Scope scope(this);
+    ScopedString s(scope, memoryManager->allocWithStringData<String>(text.length() * sizeof(QChar), text));
+    s->toPropertyKey();
+    return s->d();
 }
 
 Heap::Object *ExecutionEngine::newStringObject(const String *string)
 {
-    return memoryManager->allocObject<StringObject>(string);
+    return memoryManager->allocate<StringObject>(string);
+}
+
+Heap::Object *ExecutionEngine::newSymbolObject(const Symbol *symbol)
+{
+    return memoryManager->allocObject<SymbolObject>(classes[Class_SymbolObject], symbol);
 }
 
 Heap::Object *ExecutionEngine::newNumberObject(double value)
 {
-    return memoryManager->allocObject<NumberObject>(value);
+    return memoryManager->allocate<NumberObject>(value);
 }
 
 Heap::Object *ExecutionEngine::newBooleanObject(bool b)
 {
-    return memoryManager->allocObject<BooleanObject>(b);
+    return memoryManager->allocate<BooleanObject>(b);
 }
 
 Heap::ArrayObject *ExecutionEngine::newArrayObject(int count)
 {
     Scope scope(this);
-    ScopedArrayObject object(scope, memoryManager->allocObject<ArrayObject>());
+    ScopedArrayObject object(scope, memoryManager->allocate<ArrayObject>());
 
     if (count) {
         if (count < 0x1000)
@@ -632,7 +781,7 @@ Heap::ArrayObject *ExecutionEngine::newArrayObject(int count)
 Heap::ArrayObject *ExecutionEngine::newArrayObject(const Value *values, int length)
 {
     Scope scope(this);
-    ScopedArrayObject a(scope, memoryManager->allocObject<ArrayObject>());
+    ScopedArrayObject a(scope, memoryManager->allocate<ArrayObject>());
 
     if (length) {
         size_t size = sizeof(Heap::ArrayData) + (length-1)*sizeof(Value);
@@ -653,76 +802,76 @@ Heap::ArrayObject *ExecutionEngine::newArrayObject(const Value *values, int leng
 
 Heap::ArrayObject *ExecutionEngine::newArrayObject(const QStringList &list)
 {
-    Scope scope(this);
-    ScopedArrayObject object(scope, memoryManager->allocObject<ArrayObject>(list));
-    return object->d();
+    return memoryManager->allocate<ArrayObject>(list);
 }
 
-Heap::ArrayObject *ExecutionEngine::newArrayObject(InternalClass *internalClass, Object *prototype)
+Heap::ArrayObject *ExecutionEngine::newArrayObject(Heap::InternalClass *internalClass)
 {
-    Scope scope(this);
-    ScopedArrayObject object(scope, memoryManager->allocObject<ArrayObject>(internalClass, prototype));
-    return object->d();
+    return memoryManager->allocObject<ArrayObject>(internalClass);
 }
 
 Heap::ArrayBuffer *ExecutionEngine::newArrayBuffer(const QByteArray &array)
 {
-    return memoryManager->allocObject<ArrayBuffer>(array);
+    return memoryManager->allocate<ArrayBuffer>(array);
 }
 
 Heap::ArrayBuffer *ExecutionEngine::newArrayBuffer(size_t length)
 {
-    return memoryManager->allocObject<ArrayBuffer>(length);
+    return memoryManager->allocate<ArrayBuffer>(length);
 }
 
 
 Heap::DateObject *ExecutionEngine::newDateObject(const Value &value)
 {
-    return memoryManager->allocObject<DateObject>(value);
+    return memoryManager->allocate<DateObject>(value);
 }
 
 Heap::DateObject *ExecutionEngine::newDateObject(const QDateTime &dt)
 {
     Scope scope(this);
-    Scoped<DateObject> object(scope, memoryManager->allocObject<DateObject>(dt));
+    Scoped<DateObject> object(scope, memoryManager->allocate<DateObject>(dt));
     return object->d();
 }
 
 Heap::DateObject *ExecutionEngine::newDateObjectFromTime(const QTime &t)
 {
     Scope scope(this);
-    Scoped<DateObject> object(scope, memoryManager->allocObject<DateObject>(t));
+    Scoped<DateObject> object(scope, memoryManager->allocate<DateObject>(t));
     return object->d();
 }
 
 Heap::RegExpObject *ExecutionEngine::newRegExpObject(const QString &pattern, int flags)
 {
-    bool global = (flags & IR::RegExp::RegExp_Global);
-    bool ignoreCase = false;
-    bool multiline = false;
-    if (flags & IR::RegExp::RegExp_IgnoreCase)
-        ignoreCase = true;
-    if (flags & IR::RegExp::RegExp_Multiline)
-        multiline = true;
-
     Scope scope(this);
-    Scoped<RegExp> re(scope, RegExp::create(this, pattern, ignoreCase, multiline));
-    return newRegExpObject(re, global);
+    Scoped<RegExp> re(scope, RegExp::create(this, pattern, static_cast<CompiledData::RegExp::Flags>(flags)));
+    return newRegExpObject(re);
 }
 
-Heap::RegExpObject *ExecutionEngine::newRegExpObject(RegExp *re, bool global)
+Heap::RegExpObject *ExecutionEngine::newRegExpObject(RegExp *re)
 {
-    return memoryManager->allocObject<RegExpObject>(re, global);
+    return memoryManager->allocate<RegExpObject>(re);
 }
 
 Heap::RegExpObject *ExecutionEngine::newRegExpObject(const QRegExp &re)
 {
-    return memoryManager->allocObject<RegExpObject>(re);
+    return memoryManager->allocate<RegExpObject>(re);
 }
 
+#if QT_CONFIG(regularexpression)
+Heap::RegExpObject *ExecutionEngine::newRegExpObject(const QRegularExpression &re)
+{
+    return memoryManager->allocate<RegExpObject>(re);
+}
+#endif
+
 Heap::Object *ExecutionEngine::newErrorObject(const Value &value)
 {
-    return ErrorObject::create<ErrorObject>(this, value);
+    return ErrorObject::create<ErrorObject>(this, value, errorCtor());
+}
+
+Heap::Object *ExecutionEngine::newErrorObject(const QString &message)
+{
+    return ErrorObject::create<ErrorObject>(this, message);
 }
 
 Heap::Object *ExecutionEngine::newSyntaxErrorObject(const QString &message)
@@ -759,38 +908,93 @@ Heap::Object *ExecutionEngine::newRangeErrorObject(const QString &message)
 
 Heap::Object *ExecutionEngine::newURIErrorObject(const Value &message)
 {
+    return ErrorObject::create<URIErrorObject>(this, message, uRIErrorCtor());
+}
+
+Heap::PromiseObject *ExecutionEngine::newPromiseObject()
+{
+    if (!m_reactionHandler) {
+        m_reactionHandler.reset(new Promise::ReactionHandler);
+    }
+
+    Scope scope(this);
+    Scoped<PromiseObject> object(scope, memoryManager->allocate<PromiseObject>(this));
+    return object->d();
+}
+
+Heap::Object *ExecutionEngine::newPromiseObject(const QV4::FunctionObject *thisObject, const QV4::PromiseCapability *capability)
+{
+    if (!m_reactionHandler) {
+        m_reactionHandler.reset(new Promise::ReactionHandler);
+    }
+
+    Scope scope(this);
+    Scoped<CapabilitiesExecutorWrapper> executor(scope,  memoryManager->allocate<CapabilitiesExecutorWrapper>());
+    executor->d()->capabilities.set(this, capability->d());
+    executor->insertMember(id_length(), Primitive::fromInt32(2), Attr_NotWritable|Attr_NotEnumerable);
+
+    ScopedObject object(scope, thisObject->callAsConstructor(executor, 1));
+    return object->d();
+}
+
+Promise::ReactionHandler *ExecutionEngine::getPromiseReactionHandler()
+{
+    Q_ASSERT(m_reactionHandler);
+    return m_reactionHandler.data();
+}
+
+Heap::Object *ExecutionEngine::newURIErrorObject(const QString &message)
+{
     return ErrorObject::create<URIErrorObject>(this, message);
 }
 
+Heap::Object *ExecutionEngine::newEvalErrorObject(const QString &message)
+{
+    return ErrorObject::create<EvalErrorObject>(this, message);
+}
+
 Heap::Object *ExecutionEngine::newVariantObject(const QVariant &v)
 {
-    return memoryManager->allocObject<VariantObject>(v);
+    return memoryManager->allocate<VariantObject>(v);
 }
 
-Heap::Object *ExecutionEngine::newForEachIteratorObject(Object *o)
+Heap::Object *ExecutionEngine::newForInIteratorObject(Object *o)
 {
     Scope scope(this);
-    ScopedObject obj(scope, memoryManager->allocObject<ForEachIteratorObject>(o));
+    ScopedObject obj(scope, memoryManager->allocate<ForInIteratorObject>(o));
     return obj->d();
 }
 
-Heap::QmlContext *ExecutionEngine::qmlContext() const
+Heap::Object *ExecutionEngine::newMapIteratorObject(Object *o)
 {
-    Heap::ExecutionContext *ctx = current;
+    return memoryManager->allocate<MapIteratorObject>(o->d(), this);
+}
 
-    // get the correct context when we're within a builtin function
-    if (ctx->type == Heap::ExecutionContext::Type_SimpleCallContext && !ctx->outer)
-        ctx = parentContext(currentContext)->d();
+Heap::Object *ExecutionEngine::newSetIteratorObject(Object *o)
+{
+    return memoryManager->allocate<SetIteratorObject>(o->d(), this);
+}
+
+Heap::Object *ExecutionEngine::newArrayIteratorObject(Object *o)
+{
+    return memoryManager->allocate<ArrayIteratorObject>(o->d(), this);
+}
+
+Heap::QmlContext *ExecutionEngine::qmlContext() const
+{
+    if (!currentStackFrame)
+        return nullptr;
+    Heap::ExecutionContext *ctx = currentContext()->d();
 
     if (ctx->type != Heap::ExecutionContext::Type_QmlContext && !ctx->outer)
-        return 0;
+        return nullptr;
 
     while (ctx->outer && ctx->outer->type != Heap::ExecutionContext::Type_GlobalContext)
         ctx = ctx->outer;
 
     Q_ASSERT(ctx);
     if (ctx->type != Heap::ExecutionContext::Type_QmlContext)
-        return 0;
+        return nullptr;
 
     return static_cast<Heap::QmlContext *>(ctx);
 }
@@ -799,91 +1003,46 @@ QObject *ExecutionEngine::qmlScopeObject() const
 {
     Heap::QmlContext *ctx = qmlContext();
     if (!ctx)
-        return 0;
-
-    return ctx->qml->scopeObject;
-}
-
-ReturnedValue ExecutionEngine::qmlSingletonWrapper(String *name)
-{
-    QQmlContextData *ctx = callingQmlContext();
-    if (!ctx->imports)
-        return Encode::undefined();
-    // Search for attached properties, enums and imported scripts
-    QQmlTypeNameCache::Result r = ctx->imports->query(name);
-
-    Q_ASSERT(r.isValid());
-    Q_ASSERT(r.type);
-    Q_ASSERT(r.type->isSingleton());
-
-    QQmlType::SingletonInstanceInfo *siinfo = r.type->singletonInstanceInfo();
-    QQmlEngine *e = qmlEngine();
-    siinfo->init(e);
+        return nullptr;
 
-    if (QObject *qobjectSingleton = siinfo->qobjectApi(e))
-        return QV4::QObjectWrapper::wrap(this, qobjectSingleton);
-    return QJSValuePrivate::convertedToValue(this, siinfo->scriptApi(e));
+    return ctx->qml()->scopeObject;
 }
 
 QQmlContextData *ExecutionEngine::callingQmlContext() const
 {
     Heap::QmlContext *ctx = qmlContext();
     if (!ctx)
-        return 0;
+        return nullptr;
 
-    return ctx->qml->context->contextData();
+    return ctx->qml()->context->contextData();
 }
 
-QVector<StackFrame> ExecutionEngine::stackTrace(int frameLimit) const
+StackTrace ExecutionEngine::stackTrace(int frameLimit) const
 {
     Scope scope(const_cast<ExecutionEngine *>(this));
     ScopedString name(scope);
-    QVector<StackFrame> stack;
-
-    ExecutionContext *c = currentContext;
-    while (c && frameLimit) {
-        QV4::Function *function = c->getFunction();
-        if (function) {
-            StackFrame frame;
-            frame.source = function->sourceFile();
-            name = function->name();
-            frame.function = name->toQString();
-
-            // line numbers can be negative for places where you can't set a real breakpoint
-            frame.line = qAbs(c->d()->lineNumber);
-            frame.column = -1;
-
+    StackTrace stack;
+
+    CppStackFrame *f = currentStackFrame;
+    while (f && frameLimit) {
+        QV4::StackFrame frame;
+        frame.source = f->source();
+        frame.function = f->function();
+        frame.line = qAbs(f->lineNumber());
+        frame.column = -1;
+        stack.append(frame);
+        if (f->isTailCalling) {
+            QV4::StackFrame frame;
+            frame.function = QStringLiteral("[elided tail calls]");
             stack.append(frame);
-            --frameLimit;
         }
-        c = parentContext(c);
+        --frameLimit;
+        f = f->parent;
     }
 
-    if (frameLimit && globalCode) {
-        StackFrame frame;
-        frame.source = globalCode->sourceFile();
-        frame.function = globalCode->name()->toQString();
-        frame.line = rootContext()->d()->lineNumber;
-        frame.column = -1;
-
-        stack.append(frame);
-    }
     return stack;
 }
 
-StackFrame ExecutionEngine::currentStackFrame() const
-{
-    StackFrame frame;
-    frame.line = -1;
-    frame.column = -1;
-
-    QVector<StackFrame> trace = stackTrace(/*limit*/ 1);
-    if (!trace.isEmpty())
-        frame = trace.first();
-
-    return frame;
-}
-
 /* Helper and "C" linkage exported function to format a GDBMI stacktrace for
  * invocation by a debugger.
  * Sample GDB invocation: print qt_v4StackTrace((void*)0x7fffffffb290)
@@ -924,18 +1083,17 @@ QUrl ExecutionEngine::resolvedUrl(const QString &file)
         return src;
 
     QUrl base;
-    ExecutionContext *c = currentContext;
-    while (c) {
-        SimpleCallContext *callCtx = c->asSimpleCallContext();
-        if (callCtx && callCtx->d()->v4Function) {
-            base.setUrl(callCtx->d()->v4Function->sourceFile());
+    CppStackFrame *f = currentStackFrame;
+    while (f) {
+        if (f->v4Function) {
+            base = f->v4Function->finalUrl();
             break;
         }
-        c = parentContext(c);
+        f = f->parent;
     }
 
     if (base.isEmpty() && globalCode)
-        base.setUrl(globalCode->sourceFile());
+        base = globalCode->finalUrl();
 
     if (base.isEmpty())
         return src;
@@ -943,49 +1101,19 @@ QUrl ExecutionEngine::resolvedUrl(const QString &file)
     return base.resolved(src);
 }
 
-void ExecutionEngine::requireArgumentsAccessors(int n)
-{
-    if (n <= nArgumentsAccessors)
-        return;
-
-    Scope scope(this);
-    ScopedFunctionObject get(scope);
-    ScopedFunctionObject set(scope);
-
-    if (n >= nArgumentsAccessors) {
-        Property *oldAccessors = argumentsAccessors;
-        int oldSize = nArgumentsAccessors;
-        nArgumentsAccessors = qMax(8, n);
-        argumentsAccessors = new Property[nArgumentsAccessors];
-        if (oldAccessors) {
-            memcpy(argumentsAccessors, oldAccessors, oldSize*sizeof(Property));
-            delete [] oldAccessors;
-        }
-        ExecutionContext *global = rootContext();
-        for (int i = oldSize; i < nArgumentsAccessors; ++i) {
-            argumentsAccessors[i].value = ScopedValue(scope, memoryManager->allocObject<ArgumentsGetterFunction>(global, i));
-            argumentsAccessors[i].set = ScopedValue(scope, memoryManager->allocObject<ArgumentsSetterFunction>(global, i));
-        }
-    }
-}
-
 void ExecutionEngine::markObjects(MarkStack *markStack)
 {
-    identifierTable->mark(markStack);
+    for (int i = 0; i < NClasses; ++i)
+        if (classes[i])
+            classes[i]->mark(markStack);
+    markStack->drain();
 
-    for (int i = 0; i < nArgumentsAccessors; ++i) {
-        const Property &pd = argumentsAccessors[i];
-        if (Heap::FunctionObject *getter = pd.getter())
-            getter->mark(markStack);
-        if (Heap::FunctionObject *setter = pd.setter())
-            setter->mark(markStack);
-    }
+    identifierTable->markObjects(markStack);
 
-    classPool->markObjects(markStack);
-
-    for (QSet<CompiledData::CompilationUnit*>::ConstIterator it = compilationUnits.constBegin(), end = compilationUnits.constEnd();
-         it != end; ++it)
-        (*it)->markObjects(markStack);
+    for (auto compilationUnit: compilationUnits) {
+        compilationUnit->markObjects(markStack);
+        markStack->drain();
+    }
 }
 
 ReturnedValue ExecutionEngine::throwError(const Value &value)
@@ -1020,7 +1148,7 @@ ReturnedValue ExecutionEngine::catchException(StackTrace *trace)
     exceptionStackTrace.clear();
     hasException = false;
     ReturnedValue res = exceptionValue->asReturnedValue();
-    *exceptionValue = Primitive::emptyValue();
+    *exceptionValue = Value::emptyValue();
     return res;
 }
 
@@ -1123,12 +1251,7 @@ QQmlError ExecutionEngine::catchExceptionAsQmlError()
         error.setColumn(frame.column);
     }
     QV4::Scoped<QV4::ErrorObject> errorObj(scope, exception);
-    if (!!errorObj && errorObj->asSyntaxError()) {
-        QV4::ScopedString m(scope, newString(QStringLiteral("message")));
-        QV4::ScopedValue v(scope, errorObj->get(m));
-        error.setDescription(v->toQStringNoThrow());
-    } else
-        error.setDescription(exception->toQStringNoThrow());
+    error.setDescription(exception->toQStringNoThrow());
     return error;
 }
 
@@ -1137,11 +1260,12 @@ QQmlError ExecutionEngine::catchExceptionAsQmlError()
 typedef QSet<QV4::Heap::Object *> V4ObjectSet;
 static QVariant toVariant(QV4::ExecutionEngine *e, const QV4::Value &value, int typeHint, bool createJSValueForObjects, V4ObjectSet *visitedObjects);
 static QObject *qtObjectFromJS(QV4::ExecutionEngine *engine, const QV4::Value &value);
-static QVariant objectToVariant(QV4::ExecutionEngine *e, const QV4::Object *o, V4ObjectSet *visitedObjects = 0);
+static QVariant objectToVariant(QV4::ExecutionEngine *e, const QV4::Object *o, V4ObjectSet *visitedObjects = nullptr);
 static bool convertToNativeQObject(QV4::ExecutionEngine *e, const QV4::Value &value,
                             const QByteArray &targetType,
                             void **result);
 static QV4::ReturnedValue variantListToJS(QV4::ExecutionEngine *v4, const QVariantList &lst);
+static QV4::ReturnedValue sequentialIterableToJS(QV4::ExecutionEngine *v4, const QSequentialIterable &lst);
 static QV4::ReturnedValue variantMapToJS(QV4::ExecutionEngine *v4, const QVariantMap &vmap);
 static QV4::ReturnedValue variantToJS(QV4::ExecutionEngine *v4, const QVariant &value)
 {
@@ -1151,7 +1275,7 @@ static QV4::ReturnedValue variantToJS(QV4::ExecutionEngine *v4, const QVariant &
 
 QVariant ExecutionEngine::toVariant(const Value &value, int typeHint, bool createJSValueForObjects)
 {
-    return ::toVariant(this, value, typeHint, createJSValueForObjects, 0);
+    return ::toVariant(this, value, typeHint, createJSValueForObjects, nullptr);
 }
 
 
@@ -1187,8 +1311,11 @@ static QVariant toVariant(QV4::ExecutionEngine *e, const QV4::Value &value, int
             return v->toVariant();
         } else if (QV4::QmlListWrapper *l = object->as<QV4::QmlListWrapper>()) {
             return l->toVariant();
-        } else if (object->isListType())
+#if QT_CONFIG(qml_sequence_object)
+        } else if (object->isListType()) {
             return QV4::SequencePrototype::toVariant(object);
+#endif
+        }
     }
 
     if (value.as<ArrayObject>()) {
@@ -1198,7 +1325,7 @@ static QVariant toVariant(QV4::ExecutionEngine *e, const QV4::Value &value, int
             uint length = a->getLength();
             QV4::Scoped<QV4::QObjectWrapper> qobjectWrapper(scope);
             for (uint ii = 0; ii < length; ++ii) {
-                qobjectWrapper = a->getIndexed(ii);
+                qobjectWrapper = a->get(ii);
                 if (!!qobjectWrapper) {
                     list << qobjectWrapper->object();
                 } else {
@@ -1211,10 +1338,12 @@ static QVariant toVariant(QV4::ExecutionEngine *e, const QV4::Value &value, int
             return QVariant::fromValue(QV4::JsonObject::toJsonArray(a));
         }
 
+#if QT_CONFIG(qml_sequence_object)
         bool succeeded = false;
         QVariant retn = QV4::SequencePrototype::toVariant(value, typeHint, &succeeded);
         if (succeeded)
             return retn;
+#endif
     }
 
     if (value.isUndefined())
@@ -1234,8 +1363,10 @@ static QVariant toVariant(QV4::ExecutionEngine *e, const QV4::Value &value, int
             return str.at(0);
         return str;
     }
+#if QT_CONFIG(qml_locale)
     if (const QV4::QQmlLocaleData *ld = value.as<QV4::QQmlLocaleData>())
         return *ld->d()->locale;
+#endif
     if (const QV4::DateObject *d = value.as<DateObject>())
         return d->toQDateTime();
     if (const ArrayBuffer *d = value.as<ArrayBuffer>())
@@ -1245,8 +1376,13 @@ static QVariant toVariant(QV4::ExecutionEngine *e, const QV4::Value &value, int
     QV4::ScopedObject o(scope, value);
     Q_ASSERT(o);
 
-    if (QV4::RegExpObject *re = o->as<QV4::RegExpObject>())
+    if (QV4::RegExpObject *re = o->as<QV4::RegExpObject>()) {
+#if QT_CONFIG(regularexpression)
+        if (typeHint != QMetaType::QRegExp)
+            return re->toQRegularExpression();
+#endif
         return re->toQRegExp();
+    }
 
     if (createJSValueForObjects)
         return QVariant::fromValue(QJSValue(scope.engine, o->asReturnedValue()));
@@ -1281,7 +1417,7 @@ static QVariant objectToVariant(QV4::ExecutionEngine *e, const QV4::Object *o, V
 
         int length = a->getLength();
         for (int ii = 0; ii < length; ++ii) {
-            v = a->getIndexed(ii);
+            v = a->get(ii);
             list << ::toVariant(e, v, -1, /*createJSValueForObjects*/false, visitedObjects);
         }
 
@@ -1308,38 +1444,6 @@ static QVariant objectToVariant(QV4::ExecutionEngine *e, const QV4::Object *o, V
     return result;
 }
 
-static QV4::ReturnedValue arrayFromVariantList(QV4::ExecutionEngine *e, const QVariantList &list)
-{
-    QV4::Scope scope(e);
-    QV4::ScopedArrayObject a(scope, e->newArrayObject());
-    int len = list.count();
-    a->arrayReserve(len);
-    QV4::ScopedValue v(scope);
-    for (int ii = 0; ii < len; ++ii)
-        a->arrayPut(ii, (v = scope.engine->fromVariant(list.at(ii))));
-
-    a->setArrayLengthUnchecked(len);
-    return a.asReturnedValue();
-}
-
-static QV4::ReturnedValue objectFromVariantMap(QV4::ExecutionEngine *e, const QVariantMap &map)
-{
-    QV4::Scope scope(e);
-    QV4::ScopedObject o(scope, e->newObject());
-    QV4::ScopedString s(scope);
-    QV4::ScopedValue v(scope);
-    for (QVariantMap::const_iterator iter = map.begin(), cend = map.end(); iter != cend; ++iter) {
-        s = e->newString(iter.key());
-        uint idx = s->asArrayIndex();
-        if (idx > 16 && (!o->arrayData() || idx > o->arrayData()->length() * 2))
-            o->initSparseArray();
-        o->put(s, (v = e->fromVariant(iter.value())));
-    }
-    return o.asReturnedValue();
-}
-
-Q_CORE_EXPORT QString qt_regexp_toCanonical(const QString &, QRegExp::PatternSyntax);
-
 QV4::ReturnedValue QV4::ExecutionEngine::fromVariant(const QVariant &variant)
 {
     int type = variant.userType();
@@ -1384,13 +1488,18 @@ QV4::ReturnedValue QV4::ExecutionEngine::fromVariant(const QVariant &variant)
             case QMetaType::QDateTime:
                 return QV4::Encode(newDateObject(*reinterpret_cast<const QDateTime *>(ptr)));
             case QMetaType::QDate:
-                return QV4::Encode(newDateObject(QDateTime(*reinterpret_cast<const QDate *>(ptr))));
+                return QV4::Encode(newDateObject(QDateTime(*reinterpret_cast<const QDate *>(ptr), QTime(0, 0, 0), Qt::UTC)));
             case QMetaType::QTime:
                 return QV4::Encode(newDateObjectFromTime(*reinterpret_cast<const QTime *>(ptr)));
             case QMetaType::QRegExp:
                 return QV4::Encode(newRegExpObject(*reinterpret_cast<const QRegExp *>(ptr)));
+#if QT_CONFIG(regularexpression)
+            case QMetaType::QRegularExpression:
+                return QV4::Encode(newRegExpObject(*reinterpret_cast<const QRegularExpression *>(ptr)));
+#endif
             case QMetaType::QObjectStar:
                 return QV4::QObjectWrapper::wrap(this, *reinterpret_cast<QObject* const *>(ptr));
+#if QT_CONFIG(qml_sequence_object)
             case QMetaType::QStringList:
                 {
                 bool succeeded = false;
@@ -1400,18 +1509,21 @@ QV4::ReturnedValue QV4::ExecutionEngine::fromVariant(const QVariant &variant)
                     return retn->asReturnedValue();
                 return QV4::Encode(newArrayObject(*reinterpret_cast<const QStringList *>(ptr)));
                 }
+#endif
             case QMetaType::QVariantList:
-                return arrayFromVariantList(this, *reinterpret_cast<const QVariantList *>(ptr));
+                return variantListToJS(this, *reinterpret_cast<const QVariantList *>(ptr));
             case QMetaType::QVariantMap:
-                return objectFromVariantMap(this, *reinterpret_cast<const QVariantMap *>(ptr));
+                return variantMapToJS(this, *reinterpret_cast<const QVariantMap *>(ptr));
             case QMetaType::QJsonValue:
                 return QV4::JsonObject::fromJsonValue(this, *reinterpret_cast<const QJsonValue *>(ptr));
             case QMetaType::QJsonObject:
                 return QV4::JsonObject::fromJsonObject(this, *reinterpret_cast<const QJsonObject *>(ptr));
             case QMetaType::QJsonArray:
                 return QV4::JsonObject::fromJsonArray(this, *reinterpret_cast<const QJsonArray *>(ptr));
+#if QT_CONFIG(qml_locale)
             case QMetaType::QLocale:
                 return QQmlLocale::wrap(this, *reinterpret_cast<const QLocale*>(ptr));
+#endif
             default:
                 break;
         }
@@ -1451,10 +1563,17 @@ QV4::ReturnedValue QV4::ExecutionEngine::fromVariant(const QVariant &variant)
         if (objOk)
             return QV4::QObjectWrapper::wrap(this, obj);
 
+#if QT_CONFIG(qml_sequence_object)
         bool succeeded = false;
         QV4::ScopedValue retn(scope, QV4::SequencePrototype::fromVariant(this, variant, &succeeded));
         if (succeeded)
             return retn->asReturnedValue();
+#endif
+
+        if (QMetaType::hasRegisteredConverterFunction(type, qMetaTypeId<QtMetaTypePrivate::QSequentialIterableImpl>())) {
+            QSequentialIterable lst = variant.value<QSequentialIterable>();
+            return sequentialIterableToJS(this, lst);
+        }
 
         if (const QMetaObject *vtmo = QQmlValueTypeFactory::metaObjectForMetaType(type))
             return QV4::QQmlValueTypeWrapper::create(this, variant, vtmo, type);
@@ -1489,6 +1608,22 @@ static QV4::ReturnedValue variantListToJS(QV4::ExecutionEngine *v4, const QVaria
     return a.asReturnedValue();
 }
 
+// Converts a QSequentialIterable to JS.
+// The result is a new Array object with length equal to the length
+// of the QSequentialIterable, and the elements being the QSequentialIterable's
+// elements converted to JS, recursively.
+static QV4::ReturnedValue sequentialIterableToJS(QV4::ExecutionEngine *v4, const QSequentialIterable &lst)
+{
+    QV4::Scope scope(v4);
+    QV4::ScopedArrayObject a(scope, v4->newArrayObject());
+    a->arrayReserve(lst.size());
+    QV4::ScopedValue v(scope);
+    for (int i = 0; i < lst.size(); i++)
+        a->arrayPut(i, (v = variantToJS(v4, lst.at(i))));
+    a->setArrayLengthUnchecked(lst.size());
+    return a.asReturnedValue();
+}
+
 // Converts a QVariantMap to JS.
 // The result is a new Object object with property names being
 // the keys of the QVariantMap, and values being the values of
@@ -1498,11 +1633,13 @@ static QV4::ReturnedValue variantMapToJS(QV4::ExecutionEngine *v4, const QVarian
     QV4::Scope scope(v4);
     QV4::ScopedObject o(scope, v4->newObject());
     QV4::ScopedString s(scope);
+    QV4::ScopedPropertyKey key(scope);
     QV4::ScopedValue v(scope);
     for (QVariantMap::const_iterator it = vmap.constBegin(), cend = vmap.constEnd(); it != cend; ++it) {
         s = v4->newIdentifier(it.key());
+        key = s->propertyKey();
         v = variantToJS(v4, it.value());
-        uint idx = s->asArrayIndex();
+        uint idx = key->asArrayIndex();
         if (idx < UINT_MAX)
             o->arraySet(idx, v);
         else
@@ -1515,97 +1652,142 @@ static QV4::ReturnedValue variantMapToJS(QV4::ExecutionEngine *v4, const QVarian
 // Returns the value if conversion succeeded, an empty handle otherwise.
 QV4::ReturnedValue ExecutionEngine::metaTypeToJS(int type, const void *data)
 {
-    Q_ASSERT(data != 0);
+    Q_ASSERT(data != nullptr);
 
-    // check if it's one of the types we know
-    switch (QMetaType::Type(type)) {
-    case QMetaType::UnknownType:
-    case QMetaType::Void:
-        return QV4::Encode::undefined();
-    case QMetaType::Nullptr:
-    case QMetaType::VoidStar:
-        return QV4::Encode::null();
-    case QMetaType::Bool:
-        return QV4::Encode(*reinterpret_cast<const bool*>(data));
-    case QMetaType::Int:
-        return QV4::Encode(*reinterpret_cast<const int*>(data));
-    case QMetaType::UInt:
-        return QV4::Encode(*reinterpret_cast<const uint*>(data));
-    case QMetaType::LongLong:
-        return QV4::Encode(double(*reinterpret_cast<const qlonglong*>(data)));
-    case QMetaType::ULongLong:
-#if defined(Q_OS_WIN) && defined(_MSC_FULL_VER) && _MSC_FULL_VER <= 12008804
-#pragma message("** NOTE: You need the Visual Studio Processor Pack to compile support for 64bit unsigned integers.")
-        return QV4::Encode(double((qlonglong)*reinterpret_cast<const qulonglong*>(data)));
-#elif defined(Q_CC_MSVC) && !defined(Q_CC_MSVC_NET)
-        return QV4::Encode(double((qlonglong)*reinterpret_cast<const qulonglong*>(data)));
-#else
-        return QV4::Encode(double(*reinterpret_cast<const qulonglong*>(data)));
-#endif
-    case QMetaType::Double:
-        return QV4::Encode(*reinterpret_cast<const double*>(data));
-    case QMetaType::QString:
-        return newString(*reinterpret_cast<const QString*>(data))->asReturnedValue();
-    case QMetaType::QByteArray:
-        return newArrayBuffer(*reinterpret_cast<const QByteArray*>(data))->asReturnedValue();
-    case QMetaType::Float:
-        return QV4::Encode(*reinterpret_cast<const float*>(data));
-    case QMetaType::Short:
-        return QV4::Encode((int)*reinterpret_cast<const short*>(data));
-    case QMetaType::UShort:
-        return QV4::Encode((int)*reinterpret_cast<const unsigned short*>(data));
-    case QMetaType::Char:
-        return QV4::Encode((int)*reinterpret_cast<const char*>(data));
-    case QMetaType::UChar:
-        return QV4::Encode((int)*reinterpret_cast<const unsigned char*>(data));
-    case QMetaType::QChar:
-        return QV4::Encode((int)(*reinterpret_cast<const QChar*>(data)).unicode());
-    case QMetaType::QStringList:
-        return QV4::Encode(newArrayObject(*reinterpret_cast<const QStringList *>(data)));
-    case QMetaType::QVariantList:
-        return variantListToJS(this, *reinterpret_cast<const QVariantList *>(data));
-    case QMetaType::QVariantMap:
-        return variantMapToJS(this, *reinterpret_cast<const QVariantMap *>(data));
-    case QMetaType::QDateTime:
-        return QV4::Encode(newDateObject(*reinterpret_cast<const QDateTime *>(data)));
-    case QMetaType::QDate:
-        return QV4::Encode(newDateObject(QDateTime(*reinterpret_cast<const QDate *>(data))));
-    case QMetaType::QRegExp:
-        return QV4::Encode(newRegExpObject(*reinterpret_cast<const QRegExp *>(data)));
-    case QMetaType::QObjectStar:
-        return QV4::QObjectWrapper::wrap(this, *reinterpret_cast<QObject* const *>(data));
-    case QMetaType::QVariant:
+    QVariant variant(type, data);
+    if (QMetaType::Type(variant.type()) == QMetaType::QVariant) {
+        // unwrap it: this is tested in QJSEngine, and makes the most sense for
+        // end-user code too.
         return variantToJS(this, *reinterpret_cast<const QVariant*>(data));
-    case QMetaType::QJsonValue:
-        return QV4::JsonObject::fromJsonValue(this, *reinterpret_cast<const QJsonValue *>(data));
-    case QMetaType::QJsonObject:
-        return QV4::JsonObject::fromJsonObject(this, *reinterpret_cast<const QJsonObject *>(data));
-    case QMetaType::QJsonArray:
-        return QV4::JsonObject::fromJsonArray(this, *reinterpret_cast<const QJsonArray *>(data));
-    default:
-        if (type == qMetaTypeId<QJSValue>()) {
-            return QJSValuePrivate::convertedToValue(this, *reinterpret_cast<const QJSValue*>(data));
+    }
+    return fromVariant(variant);
+}
+
+ReturnedValue ExecutionEngine::global()
+{
+    return globalObject->asReturnedValue();
+}
+
+QQmlRefPointer<CompiledData::CompilationUnit> ExecutionEngine::compileModule(const QUrl &url)
+{
+    QFile f(QQmlFile::urlToLocalFileOrQrc(url));
+    if (!f.open(QIODevice::ReadOnly)) {
+        throwError(QStringLiteral("Could not open module %1 for reading").arg(url.toString()));
+        return nullptr;
+    }
+
+    const QDateTime timeStamp = QFileInfo(f).lastModified();
+
+    const QString sourceCode = QString::fromUtf8(f.readAll());
+    f.close();
+
+    return compileModule(url, sourceCode, timeStamp);
+}
+
+
+QQmlRefPointer<CompiledData::CompilationUnit> ExecutionEngine::compileModule(const QUrl &url, const QString &sourceCode, const QDateTime &sourceTimeStamp)
+{
+    QList<QQmlJS::DiagnosticMessage> diagnostics;
+    auto unit = compileModule(/*debugMode*/debugger() != nullptr, url.toString(), sourceCode, sourceTimeStamp, &diagnostics);
+    for (const QQmlJS::DiagnosticMessage &m : diagnostics) {
+        if (m.isError()) {
+            throwSyntaxError(m.message, url.toString(), m.loc.startLine, m.loc.startColumn);
+            return nullptr;
         } else {
-            QByteArray typeName = QMetaType::typeName(type);
-            if (typeName.endsWith('*') && !*reinterpret_cast<void* const *>(data)) {
-                return QV4::Encode::null();
-            }
-            QMetaType mt(type);
-            if (mt.flags() & QMetaType::IsGadget) {
-                Q_ASSERT(mt.metaObject());
-                return QV4::QQmlValueTypeWrapper::create(this, QVariant(type, data), mt.metaObject(), type);
-            }
-            // Fall back to wrapping in a QVariant.
-            return QV4::Encode(newVariantObject(QVariant(type, data)));
+            qWarning() << url << ':' << m.loc.startLine << ':' << m.loc.startColumn
+                      << ": warning: " << m.message;
         }
     }
-    Q_UNREACHABLE();
-    return 0;
+    return unit;
+}
+
+#endif // ifndef V4_BOOTSTRAP
+
+QQmlRefPointer<CompiledData::CompilationUnit> ExecutionEngine::compileModule(bool debugMode, const QString &url, const QString &sourceCode,
+                                                                             const QDateTime &sourceTimeStamp, QList<QQmlJS::DiagnosticMessage> *diagnostics)
+{
+    QQmlJS::Engine ee;
+    QQmlJS::Lexer lexer(&ee);
+    lexer.setCode(sourceCode, /*line*/1, /*qml mode*/false);
+    QQmlJS::Parser parser(&ee);
+
+    const bool parsed = parser.parseModule();
+
+    if (diagnostics)
+        *diagnostics = parser.diagnosticMessages();
+
+    if (!parsed)
+        return nullptr;
+
+    QQmlJS::AST::ESModule *moduleNode = QQmlJS::AST::cast<QQmlJS::AST::ESModule*>(parser.rootNode());
+    if (!moduleNode) {
+        // if parsing was successful, and we have no module, then
+        // the file was empty.
+        if (diagnostics)
+            diagnostics->clear();
+        return nullptr;
+    }
+
+    using namespace QV4::Compiler;
+    Compiler::Module compilerModule(debugMode);
+    compilerModule.unitFlags |= CompiledData::Unit::IsESModule;
+    compilerModule.sourceTimeStamp = sourceTimeStamp;
+    JSUnitGenerator jsGenerator(&compilerModule);
+    Codegen cg(&jsGenerator, /*strictMode*/true);
+    cg.generateFromModule(url, url, sourceCode, moduleNode, &compilerModule);
+    auto errors = cg.errors();
+    if (diagnostics)
+        *diagnostics << errors;
+
+    if (!errors.isEmpty())
+        return nullptr;
+
+    return cg.generateCompilationUnit();
 }
 
-void ExecutionEngine::failStackLimitCheck(Scope &scope)
+#ifndef V4_BOOTSTRAP
+
+void ExecutionEngine::injectModule(const QQmlRefPointer<CompiledData::CompilationUnit> &moduleUnit)
 {
-    scope.result = throwRangeError(QStringLiteral("Maximum call stack size exceeded."));
+    // Injection can happen from the QML type loader thread for example, but instantiation and
+    // evaluation must be limited to the ExecutionEngine's thread.
+    QMutexLocker moduleGuard(&moduleMutex);
+    modules.insert(moduleUnit->finalUrl(), moduleUnit);
+}
+
+QQmlRefPointer<CompiledData::CompilationUnit> ExecutionEngine::moduleForUrl(const QUrl &_url, const CompiledData::CompilationUnit *referrer) const
+{
+    QUrl url = QQmlTypeLoader::normalize(_url);
+    if (referrer)
+        url = referrer->finalUrl().resolved(url);
+
+    QMutexLocker moduleGuard(&moduleMutex);
+    auto existingModule = modules.find(url);
+    if (existingModule == modules.end())
+        return nullptr;
+    return *existingModule;
+}
+
+QQmlRefPointer<CompiledData::CompilationUnit> ExecutionEngine::loadModule(const QUrl &_url, const CompiledData::CompilationUnit *referrer)
+{
+    QUrl url = QQmlTypeLoader::normalize(_url);
+    if (referrer)
+        url = referrer->finalUrl().resolved(url);
+
+    QMutexLocker moduleGuard(&moduleMutex);
+    auto existingModule = modules.find(url);
+    if (existingModule != modules.end())
+        return *existingModule;
+
+    moduleGuard.unlock();
+
+    auto newModule = compileModule(url);
+    if (newModule) {
+        moduleGuard.relock();
+        modules.insert(url, newModule);
+    }
+
+    return newModule;
 }
 
 // Converts a JS value to a meta-type.
@@ -1683,6 +1865,13 @@ bool ExecutionEngine::metaTypeFromJS(const Value *value, int type, void *data)
             *reinterpret_cast<QRegExp *>(data) = r->toQRegExp();
             return true;
         } break;
+#if QT_CONFIG(regularexpression)
+    case QMetaType::QRegularExpression:
+        if (const QV4::RegExpObject *r = value->as<QV4::RegExpObject>()) {
+            *reinterpret_cast<QRegularExpression *>(data) = r->toQRegularExpression();
+            return true;
+        } break;
+#endif
     case QMetaType::QObjectStar: {
         const QV4::QObjectWrapper *qobjectWrapper = value->as<QV4::QObjectWrapper>();
         if (qobjectWrapper || value->isNull()) {
@@ -1777,7 +1966,7 @@ bool ExecutionEngine::metaTypeFromJS(const Value *value, int type, void *data)
         } else if (Object *o = value->objectValue()) {
             // Look in the prototype chain.
             QV4::Scope scope(this);
-            QV4::ScopedObject proto(scope, o->prototype());
+            QV4::ScopedObject proto(scope, o->getPrototypeOf());
             while (proto) {
                 bool canCast = false;
                 if (QV4::VariantObject *vo = proto->as<QV4::VariantObject>()) {
@@ -1788,7 +1977,7 @@ bool ExecutionEngine::metaTypeFromJS(const Value *value, int type, void *data)
                     QByteArray className = name.left(name.size()-1);
                     QV4::ScopedObject p(scope, proto.getPointer());
                     if (QObject *qobject = qtObjectFromJS(this, p))
-                        canCast = qobject->qt_metacast(className) != 0;
+                        canCast = qobject->qt_metacast(className) != nullptr;
                 }
                 if (canCast) {
                     QByteArray varTypeName = QMetaType::typeName(var.userType());
@@ -1798,11 +1987,11 @@ bool ExecutionEngine::metaTypeFromJS(const Value *value, int type, void *data)
                         *reinterpret_cast<void* *>(data) = var.data();
                     return true;
                 }
-                proto = proto->prototype();
+                proto = proto->getPrototypeOf();
             }
         }
     } else if (value->isNull() && name.endsWith('*')) {
-        *reinterpret_cast<void* *>(data) = 0;
+        *reinterpret_cast<void* *>(data) = nullptr;
         return true;
     } else if (type == qMetaTypeId<QJSValue>()) {
         *reinterpret_cast<QJSValue*>(data) = QJSValue(this, value->asReturnedValue());
@@ -1830,7 +2019,7 @@ static bool convertToNativeQObject(QV4::ExecutionEngine *e, const QV4::Value &va
 static QObject *qtObjectFromJS(QV4::ExecutionEngine *engine, const QV4::Value &value)
 {
     if (!value.isObject())
-        return 0;
+        return nullptr;
 
     QV4::Scope scope(engine);
     QV4::Scoped<QV4::VariantObject> v(scope, value);
@@ -1843,9 +2032,10 @@ static QObject *qtObjectFromJS(QV4::ExecutionEngine *engine, const QV4::Value &v
     }
     QV4::Scoped<QV4::QObjectWrapper> wrapper(scope, value);
     if (!wrapper)
-        return 0;
+        return nullptr;
     return wrapper->object();
 }
 
+#endif // ifndef V4_BOOTSTRAP
 
 QT_END_NAMESPACE
diff --git a/src/qml/jsruntime/qv4engine_p.h b/src/qml/jsruntime/qv4engine_p.h
index 16a043dda5..3735c24601 100644
--- a/src/qml/jsruntime/qv4engine_p.h
+++ b/src/qml/jsruntime/qv4engine_p.h
@@ -51,14 +51,17 @@
 //
 
 #include "qv4global_p.h"
-#include "private/qv4isel_p.h"
 #include "qv4managed_p.h"
 #include "qv4context_p.h"
 #include <private/qintrusivelist_p.h>
 #include "qv4enginebase_p.h"
+#include <private/qqmlrefcount_p.h>
+#include <private/qqmljsengine_p.h>
 
 #ifndef V4_BOOTSTRAP
+#  include "qv4function_p.h"
 #  include <private/qv8engine_p.h>
+#  include <private/qv4compileddata_p.h>
 #endif
 
 namespace WTF {
@@ -85,8 +88,15 @@ namespace CompiledData {
 struct CompilationUnit;
 }
 
-struct InternalClass;
-struct InternalClassPool;
+namespace Heap {
+struct Module;
+};
+
+struct Function;
+
+namespace Promise {
+class ReactionHandler;
+};
 
 struct Q_QML_EXPORT ExecutionEngine : public EngineBase
 {
@@ -99,7 +109,6 @@ private:
 public:
     ExecutableAllocator *executableAllocator;
     ExecutableAllocator *regExpAllocator;
-    QScopedPointer<EvalISelFactory> iselFactory;
 
     WTF::BumpPointerAllocator *bumperPointerAllocator; // Used by Yarr Regex engine.
 
@@ -114,8 +123,6 @@ public:
     QML_NEARLY_ALWAYS_INLINE Value *jsAlloca(int nValues) {
         Value *ptr = jsStackTop;
         jsStackTop = ptr + nValues;
-        for (int i = 0; i < nValues; ++i)
-            ptr[i] = Primitive::undefinedValue();
         return ptr;
     }
 
@@ -125,22 +132,27 @@ public:
     QJSEngine *jsEngine() const;
     QQmlEngine *qmlEngine() const;
 #else // !V4_BOOTSTRAP
-    QJSEngine *jsEngine() const { return v8Engine->publicEngine(); }
+    QJSEngine *jsEngine() const { return publicEngine; }
     QQmlEngine *qmlEngine() const { return v8Engine ? v8Engine->engine() : nullptr; }
 #endif // V4_BOOTSTRAP
     QV8Engine *v8Engine;
+    QJSEngine *publicEngine;
 
     enum JSObjects {
         RootContext,
+        ScriptContext,
         IntegerNull, // Has to come after the RootContext to make the context stack safe
         ObjectProto,
+        SymbolProto,
         ArrayProto,
+        ArrayProtoValues,
         PropertyListProto,
         StringProto,
         NumberProto,
         BooleanProto,
         DateProto,
         FunctionProto,
+        GeneratorProto,
         RegExpProto,
         ErrorProto,
         EvalErrorProto,
@@ -149,19 +161,36 @@ public:
         SyntaxErrorProto,
         TypeErrorProto,
         URIErrorProto,
+        PromiseProto,
         VariantProto,
+#if QT_CONFIG(qml_sequence_object)
         SequenceProto,
+#endif
+        SharedArrayBufferProto,
         ArrayBufferProto,
         DataViewProto,
+        WeakSetProto,
+        SetProto,
+        WeakMapProto,
+        MapProto,
+        IntrinsicTypedArrayProto,
         ValueTypeProto,
         SignalHandlerProto,
+        IteratorProto,
+        ForInIteratorProto,
+        SetIteratorProto,
+        MapIteratorProto,
+        ArrayIteratorProto,
+        StringIteratorProto,
 
         Object_Ctor,
         String_Ctor,
+        Symbol_Ctor,
         Number_Ctor,
         Boolean_Ctor,
         Array_Ctor,
         Function_Ctor,
+        GeneratorFunction_Ctor,
         Date_Ctor,
         RegExp_Ctor,
         Error_Ctor,
@@ -171,8 +200,17 @@ public:
         SyntaxError_Ctor,
         TypeError_Ctor,
         URIError_Ctor,
+        SharedArrayBuffer_Ctor,
+        Promise_Ctor,
         ArrayBuffer_Ctor,
         DataView_Ctor,
+        WeakSet_Ctor,
+        Set_Ctor,
+        WeakMap_Ctor,
+        Map_Ctor,
+        IntrinsicTypedArray_Ctor,
+
+        GetSymbolSpecies,
 
         Eval_Function,
         GetStack_Function,
@@ -182,13 +220,17 @@ public:
     Value *jsObjects;
     enum { NTypedArrayTypes = 9 }; // == TypedArray::NValues, avoid header dependency
 
-    GlobalContext *rootContext() const { return reinterpret_cast<GlobalContext *>(jsObjects + RootContext); }
+    ExecutionContext *rootContext() const { return reinterpret_cast<ExecutionContext *>(jsObjects + RootContext); }
+    ExecutionContext *scriptContext() const { return reinterpret_cast<ExecutionContext *>(jsObjects + ScriptContext); }
+    void setScriptContext(ReturnedValue c) { jsObjects[ScriptContext] = c; }
     FunctionObject *objectCtor() const { return reinterpret_cast<FunctionObject *>(jsObjects + Object_Ctor); }
     FunctionObject *stringCtor() const { return reinterpret_cast<FunctionObject *>(jsObjects + String_Ctor); }
+    FunctionObject *symbolCtor() const { return reinterpret_cast<FunctionObject *>(jsObjects + Symbol_Ctor); }
     FunctionObject *numberCtor() const { return reinterpret_cast<FunctionObject *>(jsObjects + Number_Ctor); }
     FunctionObject *booleanCtor() const { return reinterpret_cast<FunctionObject *>(jsObjects + Boolean_Ctor); }
     FunctionObject *arrayCtor() const { return reinterpret_cast<FunctionObject *>(jsObjects + Array_Ctor); }
     FunctionObject *functionCtor() const { return reinterpret_cast<FunctionObject *>(jsObjects + Function_Ctor); }
+    FunctionObject *generatorFunctionCtor() const { return reinterpret_cast<FunctionObject *>(jsObjects + GeneratorFunction_Ctor); }
     FunctionObject *dateCtor() const { return reinterpret_cast<FunctionObject *>(jsObjects + Date_Ctor); }
     FunctionObject *regExpCtor() const { return reinterpret_cast<FunctionObject *>(jsObjects + RegExp_Ctor); }
     FunctionObject *errorCtor() const { return reinterpret_cast<FunctionObject *>(jsObjects + Error_Ctor); }
@@ -198,18 +240,30 @@ public:
     FunctionObject *syntaxErrorCtor() const { return reinterpret_cast<FunctionObject *>(jsObjects + SyntaxError_Ctor); }
     FunctionObject *typeErrorCtor() const { return reinterpret_cast<FunctionObject *>(jsObjects + TypeError_Ctor); }
     FunctionObject *uRIErrorCtor() const { return reinterpret_cast<FunctionObject *>(jsObjects + URIError_Ctor); }
+    FunctionObject *sharedArrayBufferCtor() const { return reinterpret_cast<FunctionObject *>(jsObjects + SharedArrayBuffer_Ctor); }
+    FunctionObject *promiseCtor() const { return reinterpret_cast<FunctionObject *>(jsObjects + Promise_Ctor); }
     FunctionObject *arrayBufferCtor() const { return reinterpret_cast<FunctionObject *>(jsObjects + ArrayBuffer_Ctor); }
     FunctionObject *dataViewCtor() const { return reinterpret_cast<FunctionObject *>(jsObjects + DataView_Ctor); }
+    FunctionObject *weakSetCtor() const { return reinterpret_cast<FunctionObject *>(jsObjects + WeakSet_Ctor); }
+    FunctionObject *setCtor() const { return reinterpret_cast<FunctionObject *>(jsObjects + Set_Ctor); }
+    FunctionObject *weakMapCtor() const { return reinterpret_cast<FunctionObject *>(jsObjects + WeakMap_Ctor); }
+    FunctionObject *mapCtor() const { return reinterpret_cast<FunctionObject *>(jsObjects + Map_Ctor); }
+    FunctionObject *intrinsicTypedArrayCtor() const { return reinterpret_cast<FunctionObject *>(jsObjects + IntrinsicTypedArray_Ctor); }
     FunctionObject *typedArrayCtors;
 
+    FunctionObject *getSymbolSpecies() const { return reinterpret_cast<FunctionObject *>(jsObjects + GetSymbolSpecies); }
+
     Object *objectPrototype() const { return reinterpret_cast<Object *>(jsObjects + ObjectProto); }
+    Object *symbolPrototype() const { return reinterpret_cast<Object *>(jsObjects + SymbolProto); }
     Object *arrayPrototype() const { return reinterpret_cast<Object *>(jsObjects + ArrayProto); }
+    Object *arrayProtoValues() const { return reinterpret_cast<Object *>(jsObjects + ArrayProtoValues); }
     Object *propertyListPrototype() const { return reinterpret_cast<Object *>(jsObjects + PropertyListProto); }
     Object *stringPrototype() const { return reinterpret_cast<Object *>(jsObjects + StringProto); }
     Object *numberPrototype() const { return reinterpret_cast<Object *>(jsObjects + NumberProto); }
     Object *booleanPrototype() const { return reinterpret_cast<Object *>(jsObjects + BooleanProto); }
     Object *datePrototype() const { return reinterpret_cast<Object *>(jsObjects + DateProto); }
     Object *functionPrototype() const { return reinterpret_cast<Object *>(jsObjects + FunctionProto); }
+    Object *generatorPrototype() const { return reinterpret_cast<Object *>(jsObjects + GeneratorProto); }
     Object *regExpPrototype() const { return reinterpret_cast<Object *>(jsObjects + RegExpProto); }
     Object *errorPrototype() const { return reinterpret_cast<Object *>(jsObjects + ErrorProto); }
     Object *evalErrorPrototype() const { return reinterpret_cast<Object *>(jsObjects + EvalErrorProto); }
@@ -218,24 +272,35 @@ public:
     Object *syntaxErrorPrototype() const { return reinterpret_cast<Object *>(jsObjects + SyntaxErrorProto); }
     Object *typeErrorPrototype() const { return reinterpret_cast<Object *>(jsObjects + TypeErrorProto); }
     Object *uRIErrorPrototype() const { return reinterpret_cast<Object *>(jsObjects + URIErrorProto); }
+    Object *promisePrototype() const { return reinterpret_cast<Object *>(jsObjects + PromiseProto); }
     Object *variantPrototype() const { return reinterpret_cast<Object *>(jsObjects + VariantProto); }
+#if QT_CONFIG(qml_sequence_object)
     Object *sequencePrototype() const { return reinterpret_cast<Object *>(jsObjects + SequenceProto); }
+#endif
 
+    Object *sharedArrayBufferPrototype() const { return reinterpret_cast<Object *>(jsObjects + SharedArrayBufferProto); }
     Object *arrayBufferPrototype() const { return reinterpret_cast<Object *>(jsObjects + ArrayBufferProto); }
     Object *dataViewPrototype() const { return reinterpret_cast<Object *>(jsObjects + DataViewProto); }
+    Object *weakSetPrototype() const { return reinterpret_cast<Object *>(jsObjects + WeakSetProto); }
+    Object *setPrototype() const { return reinterpret_cast<Object *>(jsObjects + SetProto); }
+    Object *weakMapPrototype() const { return reinterpret_cast<Object *>(jsObjects + WeakMapProto); }
+    Object *mapPrototype() const { return reinterpret_cast<Object *>(jsObjects + MapProto); }
+    Object *intrinsicTypedArrayPrototype() const { return reinterpret_cast<Object *>(jsObjects + IntrinsicTypedArrayProto); }
     Object *typedArrayPrototype;
 
     Object *valueTypeWrapperPrototype() const { return reinterpret_cast<Object *>(jsObjects + ValueTypeProto); }
     Object *signalHandlerPrototype() const { return reinterpret_cast<Object *>(jsObjects + SignalHandlerProto); }
+    Object *iteratorPrototype() const { return reinterpret_cast<Object *>(jsObjects + IteratorProto); }
+    Object *forInIteratorPrototype() const { return reinterpret_cast<Object *>(jsObjects + ForInIteratorProto); }
+    Object *setIteratorPrototype() const { return reinterpret_cast<Object *>(jsObjects + SetIteratorProto); }
+    Object *mapIteratorPrototype() const { return reinterpret_cast<Object *>(jsObjects + MapIteratorProto); }
+    Object *arrayIteratorPrototype() const { return reinterpret_cast<Object *>(jsObjects + ArrayIteratorProto); }
+    Object *stringIteratorPrototype() const { return reinterpret_cast<Object *>(jsObjects + StringIteratorProto); }
 
-    InternalClassPool *classPool;
     EvalFunction *evalFunction() const { return reinterpret_cast<EvalFunction *>(jsObjects + Eval_Function); }
     FunctionObject *getStackFunction() const { return reinterpret_cast<FunctionObject *>(jsObjects + GetStack_Function); }
     FunctionObject *thrower() const { return reinterpret_cast<FunctionObject *>(jsObjects + ThrowerObject); }
 
-    Property *argumentsAccessors;
-    int nArgumentsAccessors;
-
     enum JSStrings {
         String_Empty,
         String_undefined,
@@ -245,6 +310,8 @@ public:
         String_boolean,
         String_number,
         String_string,
+        String_default,
+        String_symbol,
         String_object,
         String_function,
         String_length,
@@ -267,16 +334,46 @@ public:
         String_index,
         String_input,
         String_toString,
+        String_toLocaleString,
         String_destroy,
         String_valueOf,
         String_byteLength,
         String_byteOffset,
         String_buffer,
         String_lastIndex,
+        String_next,
+        String_done,
+        String_return,
+        String_throw,
+        String_global,
+        String_ignoreCase,
+        String_multiline,
+        String_unicode,
+        String_sticky,
+        String_source,
+        String_flags,
+
         NJSStrings
     };
     Value *jsStrings;
 
+    enum JSSymbols {
+        Symbol_hasInstance,
+        Symbol_isConcatSpreadable,
+        Symbol_iterator,
+        Symbol_match,
+        Symbol_replace,
+        Symbol_search,
+        Symbol_species,
+        Symbol_split,
+        Symbol_toPrimitive,
+        Symbol_toStringTag,
+        Symbol_unscopables,
+        Symbol_revokableProxy,
+        NJSSymbols
+    };
+    Value *jsSymbols;
+
     String *id_empty() const { return reinterpret_cast<String *>(jsStrings + String_Empty); }
     String *id_undefined() const { return reinterpret_cast<String *>(jsStrings + String_undefined); }
     String *id_null() const { return reinterpret_cast<String *>(jsStrings + String_null); }
@@ -285,6 +382,8 @@ public:
     String *id_boolean() const { return reinterpret_cast<String *>(jsStrings + String_boolean); }
     String *id_number() const { return reinterpret_cast<String *>(jsStrings + String_number); }
     String *id_string() const { return reinterpret_cast<String *>(jsStrings + String_string); }
+    String *id_default() const { return reinterpret_cast<String *>(jsStrings + String_default); }
+    String *id_symbol() const { return reinterpret_cast<String *>(jsStrings + String_symbol); }
     String *id_object() const { return reinterpret_cast<String *>(jsStrings + String_object); }
     String *id_function() const { return reinterpret_cast<String *>(jsStrings + String_function); }
     String *id_length() const { return reinterpret_cast<String *>(jsStrings + String_length); }
@@ -307,14 +406,41 @@ public:
     String *id_index() const { return reinterpret_cast<String *>(jsStrings + String_index); }
     String *id_input() const { return reinterpret_cast<String *>(jsStrings + String_input); }
     String *id_toString() const { return reinterpret_cast<String *>(jsStrings + String_toString); }
+    String *id_toLocaleString() const { return reinterpret_cast<String *>(jsStrings + String_toLocaleString); }
     String *id_destroy() const { return reinterpret_cast<String *>(jsStrings + String_destroy); }
     String *id_valueOf() const { return reinterpret_cast<String *>(jsStrings + String_valueOf); }
     String *id_byteLength() const { return reinterpret_cast<String *>(jsStrings + String_byteLength); }
     String *id_byteOffset() const { return reinterpret_cast<String *>(jsStrings + String_byteOffset); }
     String *id_buffer() const { return reinterpret_cast<String *>(jsStrings + String_buffer); }
     String *id_lastIndex() const { return reinterpret_cast<String *>(jsStrings + String_lastIndex); }
+    String *id_next() const { return reinterpret_cast<String *>(jsStrings + String_next); }
+    String *id_done() const { return reinterpret_cast<String *>(jsStrings + String_done); }
+    String *id_return() const { return reinterpret_cast<String *>(jsStrings + String_return); }
+    String *id_throw() const { return reinterpret_cast<String *>(jsStrings + String_throw); }
+    String *id_global() const { return reinterpret_cast<String *>(jsStrings + String_global); }
+    String *id_ignoreCase() const { return reinterpret_cast<String *>(jsStrings + String_ignoreCase); }
+    String *id_multiline() const { return reinterpret_cast<String *>(jsStrings + String_multiline); }
+    String *id_unicode() const { return reinterpret_cast<String *>(jsStrings + String_unicode); }
+    String *id_sticky() const { return reinterpret_cast<String *>(jsStrings + String_sticky); }
+    String *id_source() const { return reinterpret_cast<String *>(jsStrings + String_source); }
+    String *id_flags() const { return reinterpret_cast<String *>(jsStrings + String_flags); }
+
+    Symbol *symbol_hasInstance() const { return reinterpret_cast<Symbol *>(jsSymbols + Symbol_hasInstance); }
+    Symbol *symbol_isConcatSpreadable() const { return reinterpret_cast<Symbol *>(jsSymbols + Symbol_isConcatSpreadable); }
+    Symbol *symbol_iterator() const { return reinterpret_cast<Symbol *>(jsSymbols + Symbol_iterator); }
+    Symbol *symbol_match() const { return reinterpret_cast<Symbol *>(jsSymbols + Symbol_match); }
+    Symbol *symbol_replace() const { return reinterpret_cast<Symbol *>(jsSymbols + Symbol_replace); }
+    Symbol *symbol_search() const { return reinterpret_cast<Symbol *>(jsSymbols + Symbol_search); }
+    Symbol *symbol_species() const { return reinterpret_cast<Symbol *>(jsSymbols + Symbol_species); }
+    Symbol *symbol_split() const { return reinterpret_cast<Symbol *>(jsSymbols + Symbol_split); }
+    Symbol *symbol_toPrimitive() const { return reinterpret_cast<Symbol *>(jsSymbols + Symbol_toPrimitive); }
+    Symbol *symbol_toStringTag() const { return reinterpret_cast<Symbol *>(jsSymbols + Symbol_toStringTag); }
+    Symbol *symbol_unscopables() const { return reinterpret_cast<Symbol *>(jsSymbols + Symbol_unscopables); }
+    Symbol *symbol_revokableProxy() const { return reinterpret_cast<Symbol *>(jsSymbols + Symbol_revokableProxy); }
 
-    QSet<CompiledData::CompilationUnit*> compilationUnits;
+#ifndef V4_BOOTSTRAP
+    QIntrusiveList<CompiledData::CompilationUnit, &CompiledData::CompilationUnit::nextCompilationUnit> compilationUnits;
+#endif
 
     quint32 m_engineId;
 
@@ -338,46 +464,51 @@ public:
     // but any time a QObject is wrapped a second time in another engine, we have to do
     // bookkeeping.
     MultiplyWrappedQObjectMap *m_multiplyWrappedQObjects;
+#if defined(V4_ENABLE_JIT) && !defined(V4_BOOTSTRAP)
+    const bool m_canAllocateExecutableMemory;
+#endif
+
+    quintptr protoIdCount = 1;
 
-    ExecutionEngine(EvalISelFactory *iselFactory = 0);
+    ExecutionEngine(QJSEngine *jsEngine = nullptr);
     ~ExecutionEngine();
 
-#ifdef QT_NO_QML_DEBUGGER
+#if !QT_CONFIG(qml_debug)
     QV4::Debugging::Debugger *debugger() const { return nullptr; }
     QV4::Profiling::Profiler *profiler() const { return nullptr; }
 
     void setDebugger(Debugging::Debugger *) {}
     void setProfiler(Profiling::Profiler *) {}
 #else
-    QV4::Debugging::Debugger *debugger() const { return m_debugger; }
-    QV4::Profiling::Profiler *profiler() const { return m_profiler; }
+    QV4::Debugging::Debugger *debugger() const { return m_debugger.data(); }
+    QV4::Profiling::Profiler *profiler() const { return m_profiler.data(); }
 
     void setDebugger(Debugging::Debugger *debugger);
     void setProfiler(Profiling::Profiler *profiler);
-#endif // QT_NO_QML_DEBUGGER
+#endif // QT_CONFIG(qml_debug)
 
-    ExecutionContext *pushGlobalContext();
-    void pushContext(Heap::ExecutionContext *context);
-    void pushContext(ExecutionContext *context);
-    void popContext();
-    ExecutionContext *parentContext(ExecutionContext *context) const;
+    ExecutionContext *currentContext() const;
 
-    InternalClass *newInternalClass(const VTable *vtable, Object *prototype);
+    // ensure we always get odd prototype IDs. This helps make marking in QV4::Lookup fast
+    quintptr newProtoId() { return (protoIdCount += 2); }
+
+    Heap::InternalClass *newInternalClass(const VTable *vtable, Object *prototype);
 
     Heap::Object *newObject();
-    Heap::Object *newObject(InternalClass *internalClass, Object *prototype);
+    Heap::Object *newObject(Heap::InternalClass *internalClass);
 
     Heap::String *newString(const QString &s = QString());
     Heap::String *newIdentifier(const QString &text);
 
     Heap::Object *newStringObject(const String *string);
+    Heap::Object *newSymbolObject(const Symbol *symbol);
     Heap::Object *newNumberObject(double value);
     Heap::Object *newBooleanObject(bool b);
 
     Heap::ArrayObject *newArrayObject(int count = 0);
     Heap::ArrayObject *newArrayObject(const Value *values, int length);
     Heap::ArrayObject *newArrayObject(const QStringList &list);
-    Heap::ArrayObject *newArrayObject(InternalClass *ic, Object *prototype);
+    Heap::ArrayObject *newArrayObject(Heap::InternalClass *ic);
 
     Heap::ArrayBuffer *newArrayBuffer(const QByteArray &array);
     Heap::ArrayBuffer *newArrayBuffer(size_t length);
@@ -387,46 +518,53 @@ public:
     Heap::DateObject *newDateObjectFromTime(const QTime &t);
 
     Heap::RegExpObject *newRegExpObject(const QString &pattern, int flags);
-    Heap::RegExpObject *newRegExpObject(RegExp *re, bool global);
+    Heap::RegExpObject *newRegExpObject(RegExp *re);
     Heap::RegExpObject *newRegExpObject(const QRegExp &re);
+#if QT_CONFIG(regularexpression)
+    Heap::RegExpObject *newRegExpObject(const QRegularExpression &re);
+#endif
 
     Heap::Object *newErrorObject(const Value &value);
+    Heap::Object *newErrorObject(const QString &message);
     Heap::Object *newSyntaxErrorObject(const QString &message, const QString &fileName, int line, int column);
     Heap::Object *newSyntaxErrorObject(const QString &message);
     Heap::Object *newReferenceErrorObject(const QString &message);
     Heap::Object *newReferenceErrorObject(const QString &message, const QString &fileName, int line, int column);
     Heap::Object *newTypeErrorObject(const QString &message);
     Heap::Object *newRangeErrorObject(const QString &message);
+    Heap::Object *newURIErrorObject(const QString &message);
     Heap::Object *newURIErrorObject(const Value &message);
+    Heap::Object *newEvalErrorObject(const QString &message);
+
+    Heap::PromiseObject *newPromiseObject();
+    Heap::Object *newPromiseObject(const QV4::FunctionObject *thisObject, const QV4::PromiseCapability *capability);
+    Promise::ReactionHandler *getPromiseReactionHandler();
 
     Heap::Object *newVariantObject(const QVariant &v);
 
-    Heap::Object *newForEachIteratorObject(Object *o);
+    Heap::Object *newForInIteratorObject(Object *o);
+    Heap::Object *newSetIteratorObject(Object *o);
+    Heap::Object *newMapIteratorObject(Object *o);
+    Heap::Object *newArrayIteratorObject(Object *o);
 
     Heap::QmlContext *qmlContext() const;
     QObject *qmlScopeObject() const;
-    ReturnedValue qmlSingletonWrapper(String *name);
     QQmlContextData *callingQmlContext() const;
 
 
     StackTrace stackTrace(int frameLimit = -1) const;
-    StackFrame currentStackFrame() const;
     QUrl resolvedUrl(const QString &file);
 
-    void requireArgumentsAccessors(int n);
-
     void markObjects(MarkStack *markStack);
 
     void initRootContext();
 
-    InternalClass *newClass(const InternalClass &other);
+    Heap::InternalClass *newClass(Heap::InternalClass *other);
 
-    // Exception handling
-    Value *exceptionValue;
     StackTrace exceptionStackTrace;
 
     ReturnedValue throwError(const Value &value);
-    ReturnedValue catchException(StackTrace *trace = 0);
+    ReturnedValue catchException(StackTrace *trace = nullptr);
 
     ReturnedValue throwError(const QString &message);
     ReturnedValue throwSyntaxError(const QString &message);
@@ -452,93 +590,50 @@ public:
     bool metaTypeFromJS(const Value *value, int type, void *data);
     QV4::ReturnedValue metaTypeToJS(int type, const void *data);
 
-    bool checkStackLimits(Scope &scope);
+    bool checkStackLimits();
 
-private:
-    void failStackLimitCheck(Scope &scope);
-
-#ifndef QT_NO_QML_DEBUGGER
-    QV4::Debugging::Debugger *m_debugger;
-    QV4::Profiling::Profiler *m_profiler;
-#endif
-};
-
-// This is a trick to tell the code generators that functions taking a NoThrowContext won't
-// throw exceptions and therefore don't need a check after the call.
-#ifndef V4_BOOTSTRAP
-struct NoThrowEngine : public ExecutionEngine
-{
-};
+    bool canJIT(Function *f = nullptr)
+    {
+#if defined(V4_ENABLE_JIT) && !defined(V4_BOOTSTRAP)
+        if (!m_canAllocateExecutableMemory)
+            return false;
+        if (f)
+            return !f->isGenerator() && f->interpreterCallCount >= jitCallCountThreshold;
+        return true;
 #else
-struct NoThrowEngine;
+        Q_UNUSED(f);
+        return false;
 #endif
+    }
 
+    QV4::ReturnedValue global();
 
-inline void ExecutionEngine::pushContext(Heap::ExecutionContext *context)
-{
-    Q_ASSERT(currentContext && context);
-    Value *v = jsAlloca(2);
-    v[0] = Encode(context);
-    v[1] = Encode((int)(v - static_cast<Value *>(currentContext)));
-    currentContext = static_cast<ExecutionContext *>(v);
-    current = currentContext->d();
-}
-
-inline void ExecutionEngine::pushContext(ExecutionContext *context)
-{
-    pushContext(context->d());
-}
-
-
-inline void ExecutionEngine::popContext()
-{
-    Q_ASSERT(jsStackTop > currentContext);
-    QV4::Value *offset = (currentContext + 1);
-    Q_ASSERT(offset->isInteger());
-    int o = offset->integerValue();
-    Q_ASSERT(o);
-    currentContext -= o;
-    current = currentContext->d();
-}
+    double localTZA = 0.0; // local timezone, initialized at startup
 
-inline ExecutionContext *ExecutionEngine::parentContext(ExecutionContext *context) const
-{
-    Value *offset = static_cast<Value *>(context) + 1;
-    Q_ASSERT(offset->isInteger());
-    int o = offset->integerValue();
-    return o ? context - o : 0;
-}
-
-inline
-void Heap::Base::mark(QV4::MarkStack *markStack)
-{
-    Q_ASSERT(inUse());
-    const HeapItem *h = reinterpret_cast<const HeapItem *>(this);
-    Chunk *c = h->chunk();
-    size_t index = h - c->realBase();
-    Q_ASSERT(!Chunk::testBit(c->extendsBitmap, index));
-    quintptr *bitmap = c->blackBitmap + Chunk::bitmapIndex(index);
-    quintptr bit = Chunk::bitForIndex(index);
-    if (!(*bitmap & bit)) {
-        *bitmap |= bit;
-        markStack->push(this);
-    }
-}
+    static QQmlRefPointer<CompiledData::CompilationUnit> compileModule(bool debugMode, const QString &url, const QString &sourceCode, const QDateTime &sourceTimeStamp, QList<QQmlJS::DiagnosticMessage> *diagnostics);
+#ifndef V4_BOOTSTRAP
+    QQmlRefPointer<CompiledData::CompilationUnit> compileModule(const QUrl &url);
+    QQmlRefPointer<CompiledData::CompilationUnit> compileModule(const QUrl &url, const QString &sourceCode, const QDateTime &sourceTimeStamp);
+
+    mutable QMutex moduleMutex;
+    QHash<QUrl, QQmlRefPointer<CompiledData::CompilationUnit>> modules;
+    void injectModule(const QQmlRefPointer<CompiledData::CompilationUnit> &moduleUnit);
+    QQmlRefPointer<CompiledData::CompilationUnit> moduleForUrl(const QUrl &_url, const CompiledData::CompilationUnit *referrer = nullptr) const;
+    QQmlRefPointer<CompiledData::CompilationUnit> loadModule(const QUrl &_url, const CompiledData::CompilationUnit *referrer = nullptr);
+#endif
 
-inline void Value::mark(MarkStack *markStack)
-{
-    Heap::Base *o = heapObject();
-    if (o)
-        o->mark(markStack);
-}
+private:
+#if QT_CONFIG(qml_debug)
+    QScopedPointer<QV4::Debugging::Debugger> m_debugger;
+    QScopedPointer<QV4::Profiling::Profiler> m_profiler;
+#endif
+    int jitCallCountThreshold;
 
-inline void Managed::mark(MarkStack *markStack)
-{
-    Q_ASSERT(m());
-    m()->mark(markStack);
-}
+    // used by generated Promise objects to handle 'then' events
+    QScopedPointer<QV4::Promise::ReactionHandler> m_reactionHandler;
+};
 
-#define CHECK_STACK_LIMITS(v4, scope) if ((v4)->checkStackLimits(scope)) return; \
+#define CHECK_STACK_LIMITS(v4) if ((v4)->checkStackLimits()) return Encode::undefined(); \
     ExecutionEngineCallDepthRecorder _executionEngineCallDepthRecorder(v4);
 
 struct ExecutionEngineCallDepthRecorder
@@ -549,10 +644,10 @@ struct ExecutionEngineCallDepthRecorder
     ~ExecutionEngineCallDepthRecorder() { --ee->callDepth; }
 };
 
-inline bool ExecutionEngine::checkStackLimits(Scope &scope)
+inline bool ExecutionEngine::checkStackLimits()
 {
     if (Q_UNLIKELY((jsStackTop > jsStackLimit) || (callDepth >= maxCallDepth))) {
-        failStackLimitCheck(scope);
+        throwRangeError(QStringLiteral("Maximum call stack size exceeded."));
         return true;
     }
 
diff --git a/src/qml/jsruntime/qv4enginebase_p.h b/src/qml/jsruntime/qv4enginebase_p.h
index 88f9dfd85c..b5cfea8863 100644
--- a/src/qml/jsruntime/qv4enginebase_p.h
+++ b/src/qml/jsruntime/qv4enginebase_p.h
@@ -57,46 +57,57 @@ QT_BEGIN_NAMESPACE
 
 namespace QV4 {
 
+struct CppStackFrame;
+
 // Base class for the execution engine
 
 #if defined(Q_CC_MSVC) || defined(Q_CC_GNU)
 #pragma pack(push, 1)
 #endif
-struct EngineBase {
-    Heap::ExecutionContext *current = 0;
+struct Q_QML_EXPORT EngineBase {
+
+    CppStackFrame *currentStackFrame = nullptr;
 
-    Value *jsStackTop = 0;
+    Value *jsStackTop = nullptr;
     quint8 hasException = false;
     quint8 writeBarrierActive = false;
     quint16 unused = 0;
-#if QT_POINTER_SIZE == 8
-    quint8 padding[4];
-#endif
-    MemoryManager *memoryManager = 0;
+    quint8 isExecutingInRegExpJIT = false;
+    quint8 padding[3];
+    MemoryManager *memoryManager = nullptr;
     Runtime runtime;
 
     qint32 callDepth = 0;
-    Value *jsStackLimit = 0;
-    Value *jsStackBase = 0;
+    Value *jsStackLimit = nullptr;
+    Value *jsStackBase = nullptr;
+
+    IdentifierTable *identifierTable = nullptr;
+    Object *globalObject = nullptr;
 
-    ExecutionContext *currentContext = 0;
-    IdentifierTable *identifierTable = 0;
-    Object *globalObject = 0;
+    // Exception handling
+    Value *exceptionValue = nullptr;
 
-    enum {
+    enum InternalClassType {
         Class_Empty,
         Class_String,
         Class_MemberData,
         Class_SimpleArrayData,
         Class_SparseArrayData,
         Class_ExecutionContext,
-        Class_SimpleCallContext,
+        Class_CallContext,
+        Class_QmlContext,
         Class_Object,
         Class_ArrayObject,
         Class_FunctionObject,
+        Class_ArrowFunction,
+        Class_GeneratorFunction,
+        Class_GeneratorObject,
         Class_StringObject,
+        Class_SymbolObject,
         Class_ScriptFunction,
-        Class_BuiltinFunction,
+        Class_ConstructorFunction,
+        Class_MemberFunction,
+        Class_MemberGeneratorFunction,
         Class_ObjectProto,
         Class_RegExp,
         Class_RegExpObject,
@@ -106,19 +117,24 @@ struct EngineBase {
         Class_ErrorObject,
         Class_ErrorObjectWithMessage,
         Class_ErrorProto,
+        Class_QmlContextWrapper,
+        Class_ProxyObject,
+        Class_ProxyFunctionObject,
+        Class_Symbol,
         NClasses
     };
-    InternalClass *internalClasses[NClasses];
+    Heap::InternalClass *classes[NClasses];
+    Heap::InternalClass *internalClasses(InternalClassType icType) { return classes[icType]; }
 };
 #if defined(Q_CC_MSVC) || defined(Q_CC_GNU)
 #pragma pack(pop)
 #endif
 
 Q_STATIC_ASSERT(std::is_standard_layout<EngineBase>::value);
-Q_STATIC_ASSERT(offsetof(EngineBase, current) == 0);
-Q_STATIC_ASSERT(offsetof(EngineBase, jsStackTop) == offsetof(EngineBase, current) + QT_POINTER_SIZE);
+Q_STATIC_ASSERT(offsetof(EngineBase, currentStackFrame) == 0);
+Q_STATIC_ASSERT(offsetof(EngineBase, jsStackTop) == offsetof(EngineBase, currentStackFrame) + QT_POINTER_SIZE);
 Q_STATIC_ASSERT(offsetof(EngineBase, hasException) == offsetof(EngineBase, jsStackTop) + QT_POINTER_SIZE);
-Q_STATIC_ASSERT(offsetof(EngineBase, memoryManager) == offsetof(EngineBase, hasException) + QT_POINTER_SIZE);
+Q_STATIC_ASSERT(offsetof(EngineBase, memoryManager) == offsetof(EngineBase, hasException) + 8);
 Q_STATIC_ASSERT(offsetof(EngineBase, runtime) == offsetof(EngineBase, memoryManager) + QT_POINTER_SIZE);
 
 }
diff --git a/src/qml/jsruntime/qv4errorobject.cpp b/src/qml/jsruntime/qv4errorobject.cpp
index b3bd28e18b..c6d6c77d11 100644
--- a/src/qml/jsruntime/qv4errorobject.cpp
+++ b/src/qml/jsruntime/qv4errorobject.cpp
@@ -47,11 +47,6 @@
 
 #include "qv4string_p.h"
 #include <private/qv4mm_p.h>
-#include <private/qqmljsengine_p.h>
-#include <private/qqmljslexer_p.h>
-#include <private/qqmljsparser_p.h>
-#include <private/qqmljsast_p.h>
-#include <qv4jsir_p.h>
 #include <qv4codegen_p.h>
 
 #ifndef Q_OS_WIN
@@ -75,13 +70,13 @@ void Heap::ErrorObject::init()
     Scope scope(internalClass->engine);
     Scoped<QV4::ErrorObject> e(scope, this);
 
-    if (internalClass == scope.engine->internalClasses[EngineBase::Class_ErrorProto])
+    if (internalClass == scope.engine->internalClasses(EngineBase::Class_ErrorProto))
         return;
 
     setProperty(scope.engine, QV4::ErrorObject::Index_Stack, scope.engine->getStackFunction()->d());
-    setProperty(scope.engine, QV4::ErrorObject::Index_Stack + QV4::Object::SetterOffset, Primitive::undefinedValue());
-    setProperty(scope.engine, QV4::ErrorObject::Index_FileName, Primitive::undefinedValue());
-    setProperty(scope.engine, QV4::ErrorObject::Index_LineNumber, Primitive::undefinedValue());
+    setProperty(scope.engine, QV4::ErrorObject::Index_StackSetter, Value::undefinedValue());
+    setProperty(scope.engine, QV4::ErrorObject::Index_FileName, Value::undefinedValue());
+    setProperty(scope.engine, QV4::ErrorObject::Index_LineNumber, Value::undefinedValue());
 }
 
 void Heap::ErrorObject::init(const Value &message, ErrorType t)
@@ -93,12 +88,12 @@ void Heap::ErrorObject::init(const Value &message, ErrorType t)
     Scoped<QV4::ErrorObject> e(scope, this);
 
     setProperty(scope.engine, QV4::ErrorObject::Index_Stack, scope.engine->getStackFunction()->d());
-    setProperty(scope.engine, QV4::ErrorObject::Index_Stack + QV4::Object::SetterOffset, Primitive::undefinedValue());
+    setProperty(scope.engine, QV4::ErrorObject::Index_StackSetter, Value::undefinedValue());
 
     e->d()->stackTrace = new StackTrace(scope.engine->stackTrace());
     if (!e->d()->stackTrace->isEmpty()) {
         setProperty(scope.engine, QV4::ErrorObject::Index_FileName, scope.engine->newString(e->d()->stackTrace->at(0).source));
-        setProperty(scope.engine, QV4::ErrorObject::Index_LineNumber, Primitive::fromInt32(e->d()->stackTrace->at(0).line));
+        setProperty(scope.engine, QV4::ErrorObject::Index_LineNumber, Value::fromInt32(e->d()->stackTrace->at(0).line));
     }
 
     if (!message.isUndefined())
@@ -107,6 +102,7 @@ void Heap::ErrorObject::init(const Value &message, ErrorType t)
 
 void Heap::ErrorObject::init(const Value &message, const QString &fileName, int line, int column, ErrorObject::ErrorType t)
 {
+    Q_UNUSED(fileName); // ####
     Object::init();
     errorType = t;
 
@@ -114,7 +110,7 @@ void Heap::ErrorObject::init(const Value &message, const QString &fileName, int
     Scoped<QV4::ErrorObject> e(scope, this);
 
     setProperty(scope.engine, QV4::ErrorObject::Index_Stack, scope.engine->getStackFunction()->d());
-    setProperty(scope.engine, QV4::ErrorObject::Index_Stack + QV4::Object::SetterOffset, Primitive::undefinedValue());
+    setProperty(scope.engine, QV4::ErrorObject::Index_StackSetter, Value::undefinedValue());
 
     e->d()->stackTrace = new StackTrace(scope.engine->stackTrace());
     StackFrame frame;
@@ -123,10 +119,9 @@ void Heap::ErrorObject::init(const Value &message, const QString &fileName, int
     frame.column = column;
     e->d()->stackTrace->prepend(frame);
 
-    if (!e->d()->stackTrace->isEmpty()) {
-        setProperty(scope.engine, QV4::ErrorObject::Index_FileName, scope.engine->newString(e->d()->stackTrace->at(0).source));
-        setProperty(scope.engine, QV4::ErrorObject::Index_LineNumber, Primitive::fromInt32(e->d()->stackTrace->at(0).line));
-    }
+    Q_ASSERT(!e->d()->stackTrace->isEmpty());
+    setProperty(scope.engine, QV4::ErrorObject::Index_FileName, scope.engine->newString(e->d()->stackTrace->at(0).source));
+    setProperty(scope.engine, QV4::ErrorObject::Index_LineNumber, Value::fromInt32(e->d()->stackTrace->at(0).line));
 
     if (!message.isUndefined())
         setProperty(scope.engine, QV4::ErrorObject::Index_Message, message);
@@ -153,11 +148,12 @@ const char *ErrorObject::className(Heap::ErrorObject::ErrorType t)
     Q_UNREACHABLE();
 }
 
-void ErrorObject::method_get_stack(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue ErrorObject::method_get_stack(const FunctionObject *b, const Value *thisObject, const Value *, int)
 {
-    Scoped<ErrorObject> This(scope, callData->thisObject);
+    ExecutionEngine *v4 = b->engine();
+    const ErrorObject *This = thisObject->as<ErrorObject>();
     if (!This)
-        THROW_TYPE_ERROR();
+        return v4->throwTypeError();
     if (!This->d()->stack) {
         QString trace;
         for (int i = 0; i < This->d()->stackTrace->count(); ++i) {
@@ -168,9 +164,9 @@ void ErrorObject::method_get_stack(const BuiltinFunction *, Scope &scope, CallDa
             if (frame.line >= 0)
                 trace += QLatin1Char(':') + QString::number(frame.line);
         }
-        This->d()->stack.set(scope.engine, scope.engine->newString(trace));
+        This->d()->stack.set(v4, v4->newString(trace));
     }
-    scope.result = This->d()->stack;
+    return This->d()->stack->asReturnedValue();
 }
 
 DEFINE_OBJECT_VTABLE(ErrorObject);
@@ -233,81 +229,81 @@ void Heap::ErrorCtor::init(QV4::ExecutionContext *scope, const QString &name)
     Heap::FunctionObject::init(scope, name);
 }
 
-void ErrorCtor::construct(const Managed *, Scope &scope, CallData *callData)
+ReturnedValue ErrorCtor::virtualCallAsConstructor(const FunctionObject *f, const Value *argv, int argc, const Value *newTarget)
 {
-    ScopedValue v(scope, callData->argument(0));
-    scope.result = ErrorObject::create<ErrorObject>(scope.engine, v);
+    Value v = argc ? *argv : Value::undefinedValue();
+    return ErrorObject::create<ErrorObject>(f->engine(), v, newTarget)->asReturnedValue();
 }
 
-void ErrorCtor::call(const Managed *that, Scope &scope, CallData *callData)
+ReturnedValue ErrorCtor::virtualCall(const FunctionObject *f, const Value *, const Value *argv, int argc)
 {
-    static_cast<const Object *>(that)->construct(scope, callData);
+    return f->callAsConstructor(argv, argc);
 }
 
 void Heap::EvalErrorCtor::init(QV4::ExecutionContext *scope)
 {
-    Heap::ErrorCtor::init(scope, QStringLiteral("EvalError"));
+    Heap::FunctionObject::init(scope, QStringLiteral("EvalError"));
 }
 
-void EvalErrorCtor::construct(const Managed *, Scope &scope, CallData *callData)
+ReturnedValue EvalErrorCtor::virtualCallAsConstructor(const FunctionObject *f, const Value *argv, int argc, const Value *newTarget)
 {
-    ScopedValue v(scope, callData->argument(0));
-    scope.result = ErrorObject::create<EvalErrorObject>(scope.engine, v);
+    Value v = argc ? *argv : Value::undefinedValue();
+    return ErrorObject::create<EvalErrorObject>(f->engine(), v, newTarget)->asReturnedValue();
 }
 
 void Heap::RangeErrorCtor::init(QV4::ExecutionContext *scope)
 {
-    Heap::ErrorCtor::init(scope, QStringLiteral("RangeError"));
+    Heap::FunctionObject::init(scope, QStringLiteral("RangeError"));
 }
 
-void RangeErrorCtor::construct(const Managed *, Scope &scope, CallData *callData)
+ReturnedValue RangeErrorCtor::virtualCallAsConstructor(const FunctionObject *f, const Value *argv, int argc, const Value *newTarget)
 {
-    ScopedValue v(scope, callData->argument(0));
-    scope.result = ErrorObject::create<RangeErrorObject>(scope.engine, v);
+    Value v = argc ? *argv : Value::undefinedValue();
+    return ErrorObject::create<RangeErrorObject>(f->engine(), v, newTarget)->asReturnedValue();
 }
 
 void Heap::ReferenceErrorCtor::init(QV4::ExecutionContext *scope)
 {
-    Heap::ErrorCtor::init(scope, QStringLiteral("ReferenceError"));
+    Heap::FunctionObject::init(scope, QStringLiteral("ReferenceError"));
 }
 
-void ReferenceErrorCtor::construct(const Managed *, Scope &scope, CallData *callData)
+ReturnedValue ReferenceErrorCtor::virtualCallAsConstructor(const FunctionObject *f, const Value *argv, int argc, const Value *newTarget)
 {
-    ScopedValue v(scope, callData->argument(0));
-    scope.result = ErrorObject::create<ReferenceErrorObject>(scope.engine, v);
+    Value v = argc ? *argv : Value::undefinedValue();
+    return ErrorObject::create<ReferenceErrorObject>(f->engine(), v, newTarget)->asReturnedValue();
 }
 
 void Heap::SyntaxErrorCtor::init(QV4::ExecutionContext *scope)
 {
-    Heap::ErrorCtor::init(scope, QStringLiteral("SyntaxError"));
+    Heap::FunctionObject::init(scope, QStringLiteral("SyntaxError"));
 }
 
-void SyntaxErrorCtor::construct(const Managed *, Scope &scope, CallData *callData)
+ReturnedValue SyntaxErrorCtor::virtualCallAsConstructor(const FunctionObject *f, const Value *argv, int argc, const Value *newTarget)
 {
-    ScopedValue v(scope, callData->argument(0));
-    scope.result = ErrorObject::create<SyntaxErrorObject>(scope.engine, v);
+    Value v = argc ? *argv : Value::undefinedValue();
+    return ErrorObject::create<SyntaxErrorObject>(f->engine(), v, newTarget)->asReturnedValue();
 }
 
 void Heap::TypeErrorCtor::init(QV4::ExecutionContext *scope)
 {
-    Heap::ErrorCtor::init(scope, QStringLiteral("TypeError"));
+    Heap::FunctionObject::init(scope, QStringLiteral("TypeError"));
 }
 
-void TypeErrorCtor::construct(const Managed *, Scope &scope, CallData *callData)
+ReturnedValue TypeErrorCtor::virtualCallAsConstructor(const FunctionObject *f, const Value *argv, int argc, const Value *newTarget)
 {
-    ScopedValue v(scope, callData->argument(0));
-    scope.result = ErrorObject::create<TypeErrorObject>(scope.engine, v);
+    Value v = argc ? *argv : Value::undefinedValue();
+    return ErrorObject::create<TypeErrorObject>(f->engine(), v, newTarget)->asReturnedValue();
 }
 
 void Heap::URIErrorCtor::init(QV4::ExecutionContext *scope)
 {
-    Heap::ErrorCtor::init(scope, QStringLiteral("URIError"));
+    Heap::FunctionObject::init(scope, QStringLiteral("URIError"));
 }
 
-void URIErrorCtor::construct(const Managed *, Scope &scope, CallData *callData)
+ReturnedValue URIErrorCtor::virtualCallAsConstructor(const FunctionObject *f, const Value *argv, int argc, const Value *newTarget)
 {
-    ScopedValue v(scope, callData->argument(0));
-    scope.result = ErrorObject::create<URIErrorObject>(scope.engine, v);
+    Value v = argc ? *argv : Value::undefinedValue();
+    return ErrorObject::create<URIErrorObject>(f->engine(), v, newTarget)->asReturnedValue();
 }
 
 void ErrorPrototype::init(ExecutionEngine *engine, Object *ctor, Object *obj, Heap::ErrorObject::ErrorType t)
@@ -316,19 +312,21 @@ void ErrorPrototype::init(ExecutionEngine *engine, Object *ctor, Object *obj, He
     ScopedString s(scope);
     ScopedObject o(scope);
     ctor->defineReadonlyProperty(engine->id_prototype(), (o = obj));
-    ctor->defineReadonlyProperty(engine->id_length(), Primitive::fromInt32(1));
+    ctor->defineReadonlyConfigurableProperty(engine->id_length(), Value::fromInt32(1));
     obj->setProperty(Index_Constructor, ctor->d());
     obj->setProperty(Index_Message, engine->id_empty()->d());
     obj->setProperty(Index_Name, engine->newString(QString::fromLatin1(ErrorObject::className(t))));
     obj->defineDefaultProperty(engine->id_toString(), method_toString, 0);
 }
 
-void ErrorPrototype::method_toString(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue ErrorPrototype::method_toString(const FunctionObject *b, const Value *thisObject, const Value *, int)
 {
-    Object *o = callData->thisObject.as<Object>();
+    ExecutionEngine *v4 = b->engine();
+    const Object *o = thisObject->as<Object>();
     if (!o)
-        THROW_TYPE_ERROR();
+        return v4->throwTypeError();
 
+    Scope scope(v4);
     ScopedValue name(scope, o->get(scope.engine->id_name()));
     QString qname;
     if (name->isUndefined())
@@ -351,5 +349,5 @@ void ErrorPrototype::method_toString(const BuiltinFunction *, Scope &scope, Call
         str = qname + QLatin1String(": ") + qmessage;
     }
 
-    scope.result = scope.engine->newString(str)->asReturnedValue();
+    return scope.engine->newString(str)->asReturnedValue();
 }
diff --git a/src/qml/jsruntime/qv4errorobject_p.h b/src/qml/jsruntime/qv4errorobject_p.h
index d556617b48..139bcc9754 100644
--- a/src/qml/jsruntime/qv4errorobject_p.h
+++ b/src/qml/jsruntime/qv4errorobject_p.h
@@ -67,7 +67,7 @@ namespace Heap {
     Member(class, Pointer, String *, stack)
 
 DECLARE_HEAP_OBJECT(ErrorObject, Object) {
-    DECLARE_MARK_TABLE(ErrorObject);
+    DECLARE_MARKOBJECTS(ErrorObject);
     enum ErrorType {
         Error,
         EvalError,
@@ -115,7 +115,7 @@ struct URIErrorObject : ErrorObject {
     void init(const Value &message);
 };
 
-struct ErrorCtor : Heap::FunctionObject {
+struct ErrorCtor : FunctionObject {
     void init(QV4::ExecutionContext *scope);
     void init(QV4::ExecutionContext *scope, const QString &name);
 };
@@ -153,6 +153,7 @@ struct ErrorObject: Object {
 
     enum {
         Index_Stack = 0, // Accessor Property
+        Index_StackSetter = 1, // Accessor Property
         Index_FileName = 2,
         Index_LineNumber = 3,
         Index_Message = 4
@@ -165,7 +166,7 @@ struct ErrorObject: Object {
     V4_NEEDS_DESTROY
 
     template <typename T>
-    static Heap::Object *create(ExecutionEngine *e, const Value &message);
+    static Heap::Object *create(ExecutionEngine *e, const Value &message, const Value *newTarget);
     template <typename T>
     static Heap::Object *create(ExecutionEngine *e, const QString &message);
     template <typename T>
@@ -175,12 +176,12 @@ struct ErrorObject: Object {
 
     static const char *className(Heap::ErrorObject::ErrorType t);
 
-    static void method_get_stack(const BuiltinFunction *, Scope &scope, CallData *callData);
+    static ReturnedValue method_get_stack(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
 };
 
 template<>
 inline const ErrorObject *Value::as() const {
-    return isManaged() && m()->vtable()->isErrorObject ? reinterpret_cast<const ErrorObject *>(this) : 0;
+    return isManaged() && m()->internalClass->vtable->isErrorObject ? reinterpret_cast<const ErrorObject *>(this) : nullptr;
 }
 
 struct EvalErrorObject: ErrorObject {
@@ -229,54 +230,60 @@ struct ErrorCtor: FunctionObject
 {
     V4_OBJECT2(ErrorCtor, FunctionObject)
 
-    static void construct(const Managed *, Scope &scope, CallData *callData);
-    static void call(const Managed *that, Scope &scope, CallData *callData);
+    static ReturnedValue virtualCallAsConstructor(const FunctionObject *f, const Value *argv, int argc, const Value *);
+    static ReturnedValue virtualCall(const FunctionObject *f, const Value *thisObject, const Value *argv, int argc);
 };
 
 struct EvalErrorCtor: ErrorCtor
 {
-    V4_OBJECT2(EvalErrorCtor, ErrorCtor)
+    V4_OBJECT2(EvalErrorCtor, FunctionObject)
+    V4_PROTOTYPE(errorCtor)
 
-    static void construct(const Managed *m, Scope &scope, CallData *callData);
+    static ReturnedValue virtualCallAsConstructor(const FunctionObject *f, const Value *argv, int argc, const Value *);
 };
 
 struct RangeErrorCtor: ErrorCtor
 {
-    V4_OBJECT2(RangeErrorCtor, ErrorCtor)
+    V4_OBJECT2(RangeErrorCtor, FunctionObject)
+    V4_PROTOTYPE(errorCtor)
 
-    static void construct(const Managed *, Scope &scope, CallData *callData);
+    static ReturnedValue virtualCallAsConstructor(const FunctionObject *f, const Value *argv, int argc, const Value *);
 };
 
 struct ReferenceErrorCtor: ErrorCtor
 {
-    V4_OBJECT2(ReferenceErrorCtor, ErrorCtor)
+    V4_OBJECT2(ReferenceErrorCtor, FunctionObject)
+    V4_PROTOTYPE(errorCtor)
 
-    static void construct(const Managed *m, Scope &scope, CallData *callData);
+    static ReturnedValue virtualCallAsConstructor(const FunctionObject *f, const Value *argv, int argc, const Value *);
 };
 
 struct SyntaxErrorCtor: ErrorCtor
 {
-    V4_OBJECT2(SyntaxErrorCtor, ErrorCtor)
+    V4_OBJECT2(SyntaxErrorCtor, FunctionObject)
+    V4_PROTOTYPE(errorCtor)
 
-    static void construct(const Managed *m, Scope &scope, CallData *callData);
+    static ReturnedValue virtualCallAsConstructor(const FunctionObject *f, const Value *argv, int argc, const Value *);
 };
 
 struct TypeErrorCtor: ErrorCtor
 {
-    V4_OBJECT2(TypeErrorCtor, ErrorCtor)
+    V4_OBJECT2(TypeErrorCtor, FunctionObject)
+    V4_PROTOTYPE(errorCtor)
 
-    static void construct(const Managed *m, Scope &scope, CallData *callData);
+    static ReturnedValue virtualCallAsConstructor(const FunctionObject *f, const Value *argv, int argc, const Value *);
 };
 
 struct URIErrorCtor: ErrorCtor
 {
-    V4_OBJECT2(URIErrorCtor, ErrorCtor)
+    V4_OBJECT2(URIErrorCtor, FunctionObject)
+    V4_PROTOTYPE(errorCtor)
 
-    static void construct(const Managed *m, Scope &scope, CallData *callData);
+    static ReturnedValue virtualCallAsConstructor(const FunctionObject *f, const Value *argv, int argc, const Value *);
 };
 
 
-struct ErrorPrototype : ErrorObject
+struct ErrorPrototype : Object
 {
     enum {
         Index_Constructor = 0,
@@ -286,35 +293,35 @@ struct ErrorPrototype : ErrorObject
     void init(ExecutionEngine *engine, Object *ctor) { init(engine, ctor, this, Heap::ErrorObject::Error); }
 
     static void init(ExecutionEngine *engine, Object *ctor, Object *obj, Heap::ErrorObject::ErrorType t);
-    static void method_toString(const BuiltinFunction *, Scope &scope, CallData *callData);
+    static ReturnedValue method_toString(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
 };
 
-struct EvalErrorPrototype : ErrorObject
+struct EvalErrorPrototype : Object
 {
     void init(ExecutionEngine *engine, Object *ctor) { ErrorPrototype::init(engine, ctor, this, Heap::ErrorObject::EvalError); }
 };
 
-struct RangeErrorPrototype : ErrorObject
+struct RangeErrorPrototype : Object
 {
     void init(ExecutionEngine *engine, Object *ctor) { ErrorPrototype::init(engine, ctor, this, Heap::ErrorObject::RangeError); }
 };
 
-struct ReferenceErrorPrototype : ErrorObject
+struct ReferenceErrorPrototype : Object
 {
     void init(ExecutionEngine *engine, Object *ctor) { ErrorPrototype::init(engine, ctor, this, Heap::ErrorObject::ReferenceError); }
 };
 
-struct SyntaxErrorPrototype : ErrorObject
+struct SyntaxErrorPrototype : Object
 {
     void init(ExecutionEngine *engine, Object *ctor) { ErrorPrototype::init(engine, ctor, this, Heap::ErrorObject::SyntaxError); }
 };
 
-struct TypeErrorPrototype : ErrorObject
+struct TypeErrorPrototype : Object
 {
     void init(ExecutionEngine *engine, Object *ctor) { ErrorPrototype::init(engine, ctor, this, Heap::ErrorObject::TypeError); }
 };
 
-struct URIErrorPrototype : ErrorObject
+struct URIErrorPrototype : Object
 {
     void init(ExecutionEngine *engine, Object *ctor) { ErrorPrototype::init(engine, ctor, this, Heap::ErrorObject::URIError); }
 };
@@ -322,31 +329,33 @@ struct URIErrorPrototype : ErrorObject
 
 inline SyntaxErrorObject *ErrorObject::asSyntaxError()
 {
-    return d()->errorType == QV4::Heap::ErrorObject::SyntaxError ? static_cast<SyntaxErrorObject *>(this) : 0;
+    return d()->errorType == QV4::Heap::ErrorObject::SyntaxError ? static_cast<SyntaxErrorObject *>(this) : nullptr;
 }
 
 
 template <typename T>
-Heap::Object *ErrorObject::create(ExecutionEngine *e, const Value &message) {
-    InternalClass *ic = e->internalClasses[message.isUndefined() ? EngineBase::Class_ErrorObject : EngineBase::Class_ErrorObjectWithMessage];
-    ic = ic->changePrototype(T::defaultPrototype(e)->d());
-    return e->memoryManager->allocObject<T>(ic, T::defaultPrototype(e), message);
+Heap::Object *ErrorObject::create(ExecutionEngine *e, const Value &message, const Value *newTarget) {
+    EngineBase::InternalClassType klass = message.isUndefined() ? EngineBase::Class_ErrorObject : EngineBase::Class_ErrorObjectWithMessage;
+    Scope scope(e);
+    ScopedObject proto(scope, static_cast<const Object *>(newTarget)->get(scope.engine->id_prototype()));
+    Scoped<InternalClass> ic(scope, e->internalClasses(klass)->changePrototype(proto->d()));
+    return e->memoryManager->allocObject<T>(ic->d(), message);
 }
 template <typename T>
 Heap::Object *ErrorObject::create(ExecutionEngine *e, const QString &message) {
     Scope scope(e);
     ScopedValue v(scope, message.isEmpty() ? Encode::undefined() : e->newString(message)->asReturnedValue());
-    InternalClass *ic = e->internalClasses[v->isUndefined() ? EngineBase::Class_ErrorObject : EngineBase::Class_ErrorObjectWithMessage];
-    ic = ic->changePrototype(T::defaultPrototype(e)->d());
-    return e->memoryManager->allocObject<T>(ic, T::defaultPrototype(e), v);
+    EngineBase::InternalClassType klass = v->isUndefined() ? EngineBase::Class_ErrorObject : EngineBase::Class_ErrorObjectWithMessage;
+    Scoped<InternalClass> ic(scope, e->internalClasses(klass)->changePrototype(T::defaultPrototype(e)->d()));
+    return e->memoryManager->allocObject<T>(ic->d(), v);
 }
 template <typename T>
 Heap::Object *ErrorObject::create(ExecutionEngine *e, const QString &message, const QString &filename, int line, int column) {
     Scope scope(e);
     ScopedValue v(scope, message.isEmpty() ? Encode::undefined() : e->newString(message)->asReturnedValue());
-    InternalClass *ic = e->internalClasses[v->isUndefined() ? EngineBase::Class_ErrorObject : EngineBase::Class_ErrorObjectWithMessage];
-    ic = ic->changePrototype(T::defaultPrototype(e)->d());
-    return e->memoryManager->allocObject<T>(ic, T::defaultPrototype(e), v, filename, line, column);
+    EngineBase::InternalClassType klass = v->isUndefined() ? EngineBase::Class_ErrorObject : EngineBase::Class_ErrorObjectWithMessage;
+    Scoped<InternalClass> ic(scope, e->internalClasses(klass)->changePrototype(T::defaultPrototype(e)->d()));
+    return e->memoryManager->allocObject<T>(ic->d(), v, filename, line, column);
 }
 
 
diff --git a/src/qml/jsruntime/qv4estable.cpp b/src/qml/jsruntime/qv4estable.cpp
new file mode 100644
index 0000000000..99f6bf6aa0
--- /dev/null
+++ b/src/qml/jsruntime/qv4estable.cpp
@@ -0,0 +1,199 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 Crimson AS <info@crimson.no>
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qv4estable_p.h"
+#include "qv4object_p.h"
+
+using namespace QV4;
+
+// The ES spec requires that Map/Set be implemented using a data structure that
+// is a little different from most; it requires nonlinear access, and must also
+// preserve the order of insertion of items in a deterministic way.
+//
+// This class implements those requirements, except for fast access: that
+// will be addressed in a followup patch.
+
+ESTable::ESTable()
+    : m_capacity(8)
+{
+    m_keys = (Value*)malloc(m_capacity * sizeof(Value));
+    m_values = (Value*)malloc(m_capacity * sizeof(Value));
+    memset(m_keys, 0, m_capacity);
+    memset(m_values, 0, m_capacity);
+}
+
+ESTable::~ESTable()
+{
+    free(m_keys);
+    free(m_values);
+    m_size = 0;
+    m_capacity = 0;
+    m_keys = nullptr;
+    m_values = nullptr;
+}
+
+void ESTable::markObjects(MarkStack *s, bool isWeakMap)
+{
+    for (uint i = 0; i < m_size; ++i) {
+        if (!isWeakMap)
+            m_keys[i].mark(s);
+        m_values[i].mark(s);
+    }
+}
+
+// Pretends that there's nothing in the table. Doesn't actually free memory, as
+// it will almost certainly be reused again anyway.
+void ESTable::clear()
+{
+    m_size = 0;
+}
+
+// Update the table to contain \a value for a given \a key. The key is
+// normalized, as required by the ES spec.
+void ESTable::set(const Value &key, const Value &value)
+{
+    for (uint i = 0; i < m_size; ++i) {
+        if (m_keys[i].sameValueZero(key)) {
+            m_values[i] = value;
+            return;
+        }
+    }
+
+    if (m_capacity == m_size) {
+        uint oldCap = m_capacity;
+        m_capacity *= 2;
+        m_keys = (Value*)realloc(m_keys, m_capacity * sizeof(Value));
+        m_values = (Value*)realloc(m_values, m_capacity * sizeof(Value));
+        memset(m_keys + oldCap, 0, m_capacity - oldCap);
+        memset(m_values + oldCap, 0, m_capacity - oldCap);
+    }
+
+    Value nk = key;
+    if (nk.isDouble()) {
+        if (nk.doubleValue() == 0 && std::signbit(nk.doubleValue()))
+            nk = Value::fromDouble(+0);
+    }
+
+    m_keys[m_size] = nk;
+    m_values[m_size] = value;
+
+    m_size++;
+}
+
+// Returns true if the table contains \a key, false otherwise.
+bool ESTable::has(const Value &key) const
+{
+    for (uint i = 0; i < m_size; ++i) {
+        if (m_keys[i].sameValueZero(key))
+            return true;
+    }
+
+    return false;
+}
+
+// Fetches the value for the given \a key, and if \a hasValue is passed in,
+// it is set depending on whether or not the given key was found.
+ReturnedValue ESTable::get(const Value &key, bool *hasValue) const
+{
+    for (uint i = 0; i < m_size; ++i) {
+        if (m_keys[i].sameValueZero(key)) {
+            if (hasValue)
+                *hasValue = true;
+            return m_values[i].asReturnedValue();
+        }
+    }
+
+    if (hasValue)
+        *hasValue = false;
+    return Encode::undefined();
+}
+
+// Removes the given \a key from the table
+bool ESTable::remove(const Value &key)
+{
+    bool found = false;
+    uint idx = 0;
+    for (; idx < m_size; ++idx) {
+        if (m_keys[idx].sameValueZero(key)) {
+            found = true;
+            break;
+        }
+    }
+
+    if (found == true) {
+        memmove(m_keys + idx, m_keys + idx + 1, (m_size - idx)*sizeof(Value));
+        memmove(m_values + idx, m_values + idx + 1, (m_size - idx)*sizeof(Value));
+        m_size--;
+    }
+    return found;
+}
+
+// Returns the size of the table. Note that the size may not match the underlying allocation.
+uint ESTable::size() const
+{
+    return m_size;
+}
+
+// Retrieves a key and value for a given \a idx, and places them in \a key and
+// \a value. They must be valid pointers.
+void ESTable::iterate(uint idx, Value *key, Value *value)
+{
+    Q_ASSERT(idx < m_size);
+    Q_ASSERT(key);
+    Q_ASSERT(value);
+    *key = m_keys[idx];
+    *value = m_values[idx];
+}
+
+void ESTable::removeUnmarkedKeys()
+{
+    uint idx = 0;
+    uint toIdx = 0;
+    for (; idx < m_size; ++idx) {
+        Q_ASSERT(m_keys[idx].isObject());
+        Object &o = static_cast<Object &>(m_keys[idx]);
+        if (o.d()->isMarked()) {
+            m_keys[toIdx] = m_keys[idx];
+            m_values[toIdx] = m_values[idx];
+            ++toIdx;
+        }
+    }
+    m_size = toIdx;
+}
+
diff --git a/src/qml/jsruntime/qv4estable_p.h b/src/qml/jsruntime/qv4estable_p.h
new file mode 100644
index 0000000000..f54fc37a7b
--- /dev/null
+++ b/src/qml/jsruntime/qv4estable_p.h
@@ -0,0 +1,89 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 Crimson AS <info@crimson.no>
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#ifndef QV4ESTABLE_P_H
+#define QV4ESTABLE_P_H
+
+#include "qv4value_p.h"
+
+QT_BEGIN_NAMESPACE
+
+namespace QV4
+{
+
+class ESTable
+{
+public:
+    ESTable();
+    ~ESTable();
+
+    void markObjects(MarkStack *s, bool isWeakMap);
+    void clear();
+    void set(const Value &k, const Value &v);
+    bool has(const Value &k) const;
+    ReturnedValue get(const Value &k, bool *hasValue = nullptr) const;
+    bool remove(const Value &k);
+    uint size() const;
+    void iterate(uint idx, Value *k, Value *v);
+
+    void removeUnmarkedKeys();
+
+private:
+    Value *m_keys = nullptr;
+    Value *m_values = nullptr;
+    uint m_size = 0;
+    uint m_capacity = 0;
+};
+
+}
+
+QT_END_NAMESPACE
+
+#endif
diff --git a/src/qml/jsruntime/qv4executableallocator.cpp b/src/qml/jsruntime/qv4executableallocator.cpp
index 64ac1267ce..c836d121e3 100644
--- a/src/qml/jsruntime/qv4executableallocator.cpp
+++ b/src/qml/jsruntime/qv4executableallocator.cpp
@@ -38,17 +38,23 @@
 ****************************************************************************/
 
 #include "qv4executableallocator_p.h"
+#include "qv4functiontable_p.h"
 
 #include <wtf/StdLibExtras.h>
 #include <wtf/PageAllocation.h>
 
 using namespace QV4;
 
-void *ExecutableAllocator::Allocation::start() const
+void *ExecutableAllocator::Allocation::exceptionHandler() const
 {
     return reinterpret_cast<void*>(addr);
 }
 
+void *ExecutableAllocator::Allocation::start() const
+{
+    return reinterpret_cast<void*>(addr + exceptionHandlerSize());
+}
+
 void ExecutableAllocator::Allocation::deallocate(ExecutableAllocator *allocator)
 {
     if (isValid())
@@ -159,10 +165,10 @@ ExecutableAllocator::~ExecutableAllocator()
 ExecutableAllocator::Allocation *ExecutableAllocator::allocate(size_t size)
 {
     QMutexLocker locker(&mutex);
-    Allocation *allocation = 0;
+    Allocation *allocation = nullptr;
 
     // Code is best aligned to 16-byte boundaries.
-    size = WTF::roundUpToMultipleOf(16, size);
+    size = WTF::roundUpToMultipleOf(16, size + exceptionHandlerSize());
 
     QMultiMap<size_t, Allocation*>::Iterator it = freeAllocations.lowerBound(size);
     if (it != freeAllocations.end()) {
@@ -217,7 +223,7 @@ void ExecutableAllocator::free(Allocation *allocation)
     if (!merged)
         freeAllocations.insert(allocation->size, allocation);
 
-    allocation = 0;
+    allocation = nullptr;
 
     if (!chunk->firstAllocation->next) {
         freeAllocations.remove(chunk->firstAllocation->size, chunk->firstAllocation);
@@ -235,7 +241,7 @@ ExecutableAllocator::ChunkOfPages *ExecutableAllocator::chunkForAllocation(Alloc
     if (it != chunks.begin())
         --it;
     if (it == chunks.end())
-        return 0;
+        return nullptr;
     return *it;
 }
 
diff --git a/src/qml/jsruntime/qv4executableallocator_p.h b/src/qml/jsruntime/qv4executableallocator_p.h
index 353a6eacff..013c6d7120 100644
--- a/src/qml/jsruntime/qv4executableallocator_p.h
+++ b/src/qml/jsruntime/qv4executableallocator_p.h
@@ -82,13 +82,11 @@ public:
     struct Allocation
     {
         Allocation()
-            : addr(0)
-            , size(0)
+            : size(0)
             , free(true)
-            , next(0)
-            , prev(0)
         {}
 
+        void *exceptionHandler() const;
         void *start() const;
         void invalidate() { addr = 0; }
         bool isValid() const { return addr != 0; }
@@ -103,11 +101,11 @@ public:
         bool mergeNext(ExecutableAllocator *allocator);
         bool mergePrevious(ExecutableAllocator *allocator);
 
-        quintptr addr;
+        quintptr addr = 0;
         uint size : 31; // More than 2GB of function code? nah :)
         uint free : 1;
-        Allocation *next;
-        Allocation *prev;
+        Allocation *next = nullptr;
+        Allocation *prev = nullptr;
     };
 
     // for debugging / unit-testing
@@ -117,13 +115,12 @@ public:
     struct ChunkOfPages
     {
         ChunkOfPages()
-            : pages(0)
-            , firstAllocation(0)
+
         {}
         ~ChunkOfPages();
 
-        WTF::PageAllocation *pages;
-        Allocation *firstAllocation;
+        WTF::PageAllocation *pages = nullptr;
+        Allocation *firstAllocation = nullptr;
 
         bool contains(Allocation *alloc) const;
     };
diff --git a/src/qml/jsruntime/qv4function.cpp b/src/qml/jsruntime/qv4function.cpp
index 4c8117527c..7702939e23 100644
--- a/src/qml/jsruntime/qv4function.cpp
+++ b/src/qml/jsruntime/qv4function.cpp
@@ -38,84 +38,173 @@
 ****************************************************************************/
 
 #include "qv4function_p.h"
+#include "qv4functionobject_p.h"
 #include "qv4managed_p.h"
 #include "qv4string_p.h"
 #include "qv4value_p.h"
 #include "qv4engine_p.h"
 #include "qv4lookup_p.h"
 #include <private/qv4mm_p.h>
+#include <private/qv4identifiertable_p.h>
+#include <private/qv4functiontable_p.h>
+#include <assembler/MacroAssemblerCodeRef.h>
+#include <private/qv4vme_moth_p.h>
+#include <private/qqmlglobal_p.h>
 
 QT_BEGIN_NAMESPACE
 
 using namespace QV4;
 
-Function::Function(ExecutionEngine *engine, CompiledData::CompilationUnit *unit, const CompiledData::Function *function,
-                   ReturnedValue (*codePtr)(ExecutionEngine *, const uchar *))
-        : compiledFunction(function)
-        , compilationUnit(unit)
-        , code(codePtr)
-        , codeData(0)
-        , hasQmlDependencies(function->hasQmlDependencies())
+ReturnedValue Function::call(const Value *thisObject, const Value *argv, int argc, const ExecutionContext *context) {
+    ExecutionEngine *engine = context->engine();
+    CppStackFrame frame;
+    frame.init(engine, this, argv, argc);
+    frame.setupJSFrame(engine->jsStackTop, Value::undefinedValue(), context->d(),
+                       thisObject ? *thisObject : Value::undefinedValue(),
+                       Value::undefinedValue());
+
+    frame.push();
+    engine->jsStackTop += frame.requiredJSStackFrameSize();
+
+    ReturnedValue result = Moth::VME::exec(&frame, engine);
+
+    frame.pop();
+
+    return result;
+}
+
+Function *Function::create(ExecutionEngine *engine, CompiledData::CompilationUnit *unit, const CompiledData::Function *function)
 {
-    Q_UNUSED(engine);
+    quint16 traceSlotCount = 0;
+#if QT_CONFIG(qml_tracing)
+        traceSlotCount = function->nTraceInfos == CompiledData::Function::NoTracing()
+                ? 1
+                : function->nTraceInfos;
+#endif
+    quint8 *storage = new quint8[sizeof(Function) + traceSlotCount];
+    return new(storage) Function(engine, unit, function);
+}
+
+void Function::destroy()
+{
+    delete[] reinterpret_cast<quint8 *>(this);
+}
 
-    internalClass = engine->internalClasses[EngineBase::Class_Empty];
-    const CompiledData::LEUInt32 *formalsIndices = compiledFunction->formalsTable();
-    // iterate backwards, so we get the right ordering for duplicate names
+Function::Function(ExecutionEngine *engine, CompiledData::CompilationUnit *unit, const CompiledData::Function *function)
+    : FunctionData(unit)
+    , compiledFunction(function)
+    , codeData(function->code())
+    , jittedCode(nullptr)
+    , codeRef(nullptr)
+    , hasQmlDependencies(function->hasQmlDependencies())
+{
     Scope scope(engine);
-    ScopedString arg(scope);
-    for (int i = static_cast<int>(compiledFunction->nFormals - 1); i >= 0; --i) {
-        arg = compilationUnit->runtimeStrings[formalsIndices[i]];
-        while (1) {
-            InternalClass *newClass = internalClass->addMember(arg, Attr_NotConfigurable);
-            if (newClass != internalClass) {
-                internalClass = newClass;
-                break;
-            }
-            // duplicate arguments, need some trick to store them
-            MemoryManager *mm = engine->memoryManager;
-            arg = mm->alloc<String>(arg->d(), engine->newString(QString(0xfffe)));
-        }
-    }
-    nFormals = compiledFunction->nFormals;
+    Scoped<InternalClass> ic(scope, engine->internalClasses(EngineBase::Class_CallContext));
 
-    const CompiledData::LEUInt32 *localsIndices = compiledFunction->localsTable();
+    // first locals
+    const quint32_le *localsIndices = compiledFunction->localsTable();
     for (quint32 i = 0; i < compiledFunction->nLocals; ++i)
-        internalClass = internalClass->addMember(compilationUnit->runtimeStrings[localsIndices[i]]->identifier, Attr_NotConfigurable);
+        ic = ic->addMember(engine->identifierTable->asPropertyKey(compilationUnit->runtimeStrings[localsIndices[i]]), Attr_NotConfigurable);
+
+    const quint32_le *formalsIndices = compiledFunction->formalsTable();
+    for (quint32 i = 0; i < compiledFunction->nFormals; ++i)
+        ic = ic->addMember(engine->identifierTable->asPropertyKey(compilationUnit->runtimeStrings[formalsIndices[i]]), Attr_NotConfigurable);
+    internalClass = ic->d();
 
-    canUseSimpleCall = compiledFunction->flags & CompiledData::Function::CanUseSimpleCall;
+    nFormals = compiledFunction->nFormals;
+
+#if QT_CONFIG(qml_tracing)
+    if (tracingEnabled()) {
+        for (uint i = 0; i < function->nTraceInfos; ++i)
+            *traceInfo(i) = 0;
+    }
+#endif
 }
 
 Function::~Function()
 {
+    if (codeRef) {
+        destroyFunctionTable(this, codeRef);
+        delete codeRef;
+    }
 }
 
 void Function::updateInternalClass(ExecutionEngine *engine, const QList<QByteArray> &parameters)
 {
-    internalClass = engine->internalClasses[EngineBase::Class_Empty];
+    QStringList parameterNames;
 
-    // iterate backwards, so we get the right ordering for duplicate names
-    Scope scope(engine);
-    ScopedString arg(scope);
-    for (int i = parameters.size() - 1; i >= 0; --i) {
-        arg = engine->newString(QString::fromUtf8(parameters.at(i)));
-        while (1) {
-            InternalClass *newClass = internalClass->addMember(arg, Attr_NotConfigurable);
-            if (newClass != internalClass) {
-                internalClass = newClass;
+    // Resolve duplicate parameter names:
+    for (int i = 0, ei = parameters.count(); i != ei; ++i) {
+        const QByteArray &param = parameters.at(i);
+        int duplicate = -1;
+
+        for (int j = i - 1; j >= 0; --j) {
+            const QByteArray &prevParam = parameters.at(j);
+            if (param == prevParam) {
+                duplicate = j;
                 break;
             }
-            // duplicate arguments, need some trick to store them
-            arg = engine->memoryManager->alloc<String>(arg->d(), engine->newString(QString(0xfffe)));
         }
+
+        if (duplicate == -1) {
+            parameterNames.append(QString::fromUtf8(param));
+        } else {
+            const QString &dup = parameterNames[duplicate];
+            parameterNames.append(dup);
+            parameterNames[duplicate] =
+                    QString(0xfffe) + QString::number(duplicate) + dup;
+        }
+
     }
-    nFormals = parameters.size();
 
-    const CompiledData::LEUInt32 *localsIndices = compiledFunction->localsTable();
+    internalClass = engine->internalClasses(EngineBase::Class_CallContext);
+
+    // first locals
+    const quint32_le *localsIndices = compiledFunction->localsTable();
     for (quint32 i = 0; i < compiledFunction->nLocals; ++i)
-        internalClass = internalClass->addMember(compilationUnit->runtimeStrings[localsIndices[i]]->identifier, Attr_NotConfigurable);
+        internalClass = internalClass->addMember(engine->identifierTable->asPropertyKey(compilationUnit->runtimeStrings[localsIndices[i]]), Attr_NotConfigurable);
 
-    canUseSimpleCall = false;
+    Scope scope(engine);
+    ScopedString arg(scope);
+    for (const QString &parameterName : parameterNames) {
+        arg = engine->newIdentifier(parameterName);
+        internalClass = internalClass->addMember(arg->propertyKey(), Attr_NotConfigurable);
+    }
+    nFormals = parameters.size();
+}
+
+QString Function::prettyName(const Function *function, const void *code)
+{
+    QString prettyName = function ? function->name()->toQString() : QString();
+    if (prettyName.isEmpty()) {
+        prettyName = QString::number(reinterpret_cast<quintptr>(code), 16);
+        prettyName.prepend(QLatin1String("QV4::Function(0x"));
+        prettyName.append(QLatin1Char(')'));
+    }
+    return prettyName;
+}
+
+QQmlSourceLocation Function::sourceLocation() const
+{
+    return QQmlSourceLocation(sourceFile(), compiledFunction->location.line, compiledFunction->location.column);
+}
+
+QString Function::traceInfoToString()
+{
+    QString info = QLatin1String("=== Trace information for ") + name()->toQString() + QLatin1Char(':');
+    if (!tracingEnabled())
+        return info + QStringLiteral(" disabled. Interpreter call count: %1\n").arg(interpreterCallCount);
+    if (compiledFunction->nTraceInfos == 0)
+        return info + QLatin1String(" none.\n");
+
+    info += QLatin1Char('\n');
+    for (uint i = 0, ei = compiledFunction->nTraceInfos; i < ei; ++i) {
+        auto bits = QString::number(*traceInfo(i), 2);
+        if (bits.size() < 8)
+            bits.prepend(QString(8 - bits.size(), '0'));
+        info += QStringLiteral("    %1: %2\n").arg(QString::number(i), bits);
+    }
+    return info;
 }
 
 QT_END_NAMESPACE
diff --git a/src/qml/jsruntime/qv4function_p.h b/src/qml/jsruntime/qv4function_p.h
index b11c8af94a..374e46b929 100644
--- a/src/qml/jsruntime/qv4function_p.h
+++ b/src/qml/jsruntime/qv4function_p.h
@@ -51,58 +51,105 @@
 //
 
 #include "qv4global_p.h"
-#include <private/qqmlglobal_p.h>
 #include <private/qv4compileddata_p.h>
 #include <private/qv4context_p.h>
 
+namespace JSC {
+class MacroAssemblerCodeRef;
+}
+
 QT_BEGIN_NAMESPACE
 
+struct QQmlSourceLocation;
+
 namespace QV4 {
 
-struct Q_QML_EXPORT Function {
-    const CompiledData::Function *compiledFunction;
+struct Q_QML_EXPORT FunctionData {
     CompiledData::CompilationUnit *compilationUnit;
 
-    ReturnedValue (*code)(ExecutionEngine *, const uchar *);
-    const uchar *codeData;
+    FunctionData(CompiledData::CompilationUnit *compilationUnit)
+        : compilationUnit(compilationUnit)
+    {}
+};
+// Make sure this class can be accessed through offsetof (done by the assemblers):
+Q_STATIC_ASSERT(std::is_standard_layout< FunctionData >::value);
+
+struct Q_QML_EXPORT Function : public FunctionData {
+private:
+    Function(ExecutionEngine *engine, CompiledData::CompilationUnit *unit, const CompiledData::Function *function);
+    ~Function();
+
+public:
+    const CompiledData::Function *compiledFunction;
+
+    ReturnedValue call(const Value *thisObject, const Value *argv, int argc, const ExecutionContext *context);
+
+    const char *codeData;
+
+    typedef ReturnedValue (*JittedCode)(CppStackFrame *, ExecutionEngine *);
+    JittedCode jittedCode;
+    JSC::MacroAssemblerCodeRef *codeRef;
 
     // first nArguments names in internalClass are the actual arguments
-    InternalClass *internalClass;
+    Heap::InternalClass *internalClass;
     uint nFormals;
+    int interpreterCallCount = 0;
     bool hasQmlDependencies;
-    bool canUseSimpleCall;
+    bool isEval = false;
 
-    Function(ExecutionEngine *engine, CompiledData::CompilationUnit *unit, const CompiledData::Function *function,
-             ReturnedValue (*codePtr)(ExecutionEngine *, const uchar *));
-    ~Function();
+    static Function *create(ExecutionEngine *engine, CompiledData::CompilationUnit *unit, const CompiledData::Function *function);
+    void destroy();
 
     // used when dynamically assigning signal handlers (QQmlConnection)
     void updateInternalClass(ExecutionEngine *engine, const QList<QByteArray> &parameters);
 
-    inline Heap::String *name() {
+    inline Heap::String *name() const {
         return compilationUnit->runtimeStrings[compiledFunction->nameIndex];
     }
+
+    static QString prettyName(const Function *function, const void *address);
+
     inline QString sourceFile() const { return compilationUnit->fileName(); }
+    inline QUrl finalUrl() const { return compilationUnit->finalUrl(); }
 
-    inline bool usesArgumentsObject() const { return compiledFunction->flags & CompiledData::Function::UsesArgumentsObject; }
     inline bool isStrict() const { return compiledFunction->flags & CompiledData::Function::IsStrict; }
-    inline bool isNamedExpression() const { return compiledFunction->flags & CompiledData::Function::IsNamedExpression; }
+    inline bool isArrowFunction() const { return compiledFunction->flags & CompiledData::Function::IsArrowFunction; }
+    inline bool isGenerator() const { return compiledFunction->flags & CompiledData::Function::IsGenerator; }
 
-    inline bool canUseSimpleFunction() const { return canUseSimpleCall; }
+    QQmlSourceLocation sourceLocation() const;
 
-    QQmlSourceLocation sourceLocation() const
+    Function *nestedFunction() const
     {
-        return QQmlSourceLocation(sourceFile(), compiledFunction->location.line, compiledFunction->location.column);
+        if (compiledFunction->nestedFunctionIndex == std::numeric_limits<uint32_t>::max())
+            return nullptr;
+        return compilationUnit->runtimeFunctions[compiledFunction->nestedFunctionIndex];
     }
 
-};
+    Q_NEVER_INLINE QString traceInfoToString();
 
+    quint8 *traceInfo(uint i)
+    {
+#if QT_CONFIG(qml_tracing)
+        Q_ASSERT((tracingEnabled() && i < traceInfoCount()) || (i == 0));
+        return reinterpret_cast<quint8 *>(this) + sizeof(Function) + i;
+#else
+        Q_UNUSED(i);
+        return nullptr;
+#endif
+    }
 
-inline unsigned int Heap::SimpleCallContext::formalParameterCount() const
-{
-    return v4Function ? v4Function->nFormals : 0;
-}
+    quint32 traceInfoCount() const
+    { return compiledFunction->nTraceInfos; }
 
+    bool tracingEnabled() const
+    {
+#if QT_CONFIG(qml_tracing)
+        return traceInfoCount() != CompiledData::Function::NoTracing();
+#else
+        return false;
+#endif
+    }
+};
 
 }
 
diff --git a/src/qml/jsruntime/qv4functionobject.cpp b/src/qml/jsruntime/qv4functionobject.cpp
index 45fdde98f7..41a21ba379 100644
--- a/src/qml/jsruntime/qv4functionobject.cpp
+++ b/src/qml/jsruntime/qv4functionobject.cpp
@@ -38,11 +38,10 @@
 ****************************************************************************/
 
 #include "qv4object_p.h"
-#include "qv4jsir_p.h"
-#include "qv4isel_p.h"
 #include "qv4objectproto_p.h"
 #include "qv4stringobject_p.h"
 #include "qv4function_p.h"
+#include "qv4symbol_p.h"
 #include <private/qv4mm_p.h>
 
 #include "qv4arrayobject_p.h"
@@ -55,9 +54,11 @@
 #include <private/qqmljsast_p.h>
 #include <private/qqmljavascriptexpression_p.h>
 #include <private/qqmlengine_p.h>
-#include <qv4codegen_p.h>
+#include <qv4runtimecodegen_p.h>
 #include "private/qlocale_tools_p.h"
 #include "private/qqmlbuiltinfunctions_p.h"
+#include <private/qv4jscall_p.h>
+#include <private/qv4vme_moth_p.h>
 
 #include <QtCore/QDebug>
 #include <algorithm>
@@ -69,47 +70,74 @@ using namespace QV4;
 
 DEFINE_OBJECT_VTABLE(FunctionObject);
 
-Q_STATIC_ASSERT((Heap::FunctionObject::markTable & Heap::Object::markTable) == Heap::Object::markTable);
-
-void Heap::FunctionObject::init(QV4::ExecutionContext *scope, QV4::String *name, bool createProto)
+void Heap::FunctionObject::init(QV4::ExecutionContext *scope, QV4::String *name, VTable::Call call)
 {
+    jsCall = call;
+    jsConstruct = nullptr;
+
     Object::init();
-    function = nullptr;
     this->scope.set(scope->engine(), scope->d());
     Scope s(scope->engine());
     ScopedFunctionObject f(s, this);
-    f->init(name, createProto);
+    if (name)
+        f->setName(name);
+}
+
+void Heap::FunctionObject::init(QV4::ExecutionContext *scope, QV4::String *name)
+{
+    ExecutionEngine *e = scope->engine();
+
+    jsCall = vtable()->call;
+    jsConstruct = vtable()->callAsConstructor;
+
+    Object::init();
+    this->scope.set(scope->engine(), scope->d());
+    Scope s(e);
+    ScopedFunctionObject f(s, this);
+    if (name)
+        f->setName(name);
 }
 
-void Heap::FunctionObject::init(QV4::ExecutionContext *scope, Function *function, bool createProto)
+
+
+void Heap::FunctionObject::init(QV4::ExecutionContext *scope, Function *function, QV4::String *n)
 {
+    jsCall = vtable()->call;
+    jsConstruct = vtable()->callAsConstructor;
+
     Object::init();
-    this->function = function;
-    function->compilationUnit->addref();
+    setFunction(function);
     this->scope.set(scope->engine(), scope->d());
     Scope s(scope->engine());
-    ScopedString name(s, function->name());
+    ScopedString name(s, n ? n->d() : function->name());
     ScopedFunctionObject f(s, this);
-    f->init(name, createProto);
+    if (name)
+        f->setName(name);
 }
 
-void Heap::FunctionObject::init(QV4::ExecutionContext *scope, const QString &name, bool createProto)
+void Heap::FunctionObject::init(QV4::ExecutionContext *scope, const QString &name)
 {
     Scope valueScope(scope);
     ScopedString s(valueScope, valueScope.engine->newString(name));
-    init(scope, s, createProto);
+    init(scope, s);
 }
 
 void Heap::FunctionObject::init()
 {
+    jsCall = vtable()->call;
+    jsConstruct = vtable()->callAsConstructor;
+
     Object::init();
-    function = nullptr;
     this->scope.set(internalClass->engine, internalClass->engine->rootContext()->d());
-    Q_ASSERT(internalClass && internalClass->find(internalClass->engine->id_prototype()) == Index_Prototype);
-    setProperty(internalClass->engine, Index_Prototype, Primitive::undefinedValue());
 }
 
-
+void Heap::FunctionObject::setFunction(Function *f)
+{
+    if (f) {
+        function = f;
+        function->compilationUnit->addref();
+    }
+}
 void Heap::FunctionObject::destroy()
 {
     if (function)
@@ -117,23 +145,15 @@ void Heap::FunctionObject::destroy()
     Object::destroy();
 }
 
-void FunctionObject::init(String *n, bool createProto)
+void FunctionObject::createDefaultPrototypeProperty(uint protoConstructorSlot)
 {
-    Scope s(internalClass()->engine);
-    ScopedValue protectThis(s, this);
+    Scope s(this);
 
-    Q_ASSERT(internalClass() && internalClass()->find(s.engine->id_prototype()) == Heap::FunctionObject::Index_Prototype);
-    if (createProto) {
-        ScopedObject proto(s, s.engine->newObject(s.engine->internalClasses[EngineBase::Class_ObjectProto], s.engine->objectPrototype()));
-        Q_ASSERT(s.engine->internalClasses[EngineBase::Class_ObjectProto]->find(s.engine->id_constructor()) == Heap::FunctionObject::Index_ProtoConstructor);
-        proto->setProperty(Heap::FunctionObject::Index_ProtoConstructor, d());
-        setProperty(Heap::FunctionObject::Index_Prototype, proto);
-    } else {
-        setProperty(Heap::FunctionObject::Index_Prototype, Primitive::undefinedValue());
-    }
+    Q_ASSERT(s.engine->internalClasses(EngineBase::Class_ObjectProto)->verifyIndex(s.engine->id_constructor()->propertyKey(), protoConstructorSlot));
 
-    if (n)
-        defineReadonlyConfigurableProperty(s.engine->id_name(), *n);
+    ScopedObject proto(s, s.engine->newObject(s.engine->internalClasses(EngineBase::Class_ObjectProto)));
+    proto->setProperty(protoConstructorSlot, d());
+    defineDefaultProperty(s.engine->id_prototype(), proto, Attr_NotEnumerable|Attr_NotConfigurable);
 }
 
 ReturnedValue FunctionObject::name() const
@@ -141,29 +161,59 @@ ReturnedValue FunctionObject::name() const
     return get(scope()->internalClass->engine->id_name());
 }
 
-void FunctionObject::construct(const Managed *that, Scope &scope, CallData *)
+ReturnedValue FunctionObject::virtualCall(const FunctionObject *, const Value *, const Value *, int)
 {
-    scope.result = static_cast<const FunctionObject *>(that)->engine()->throwTypeError();
+    return Encode::undefined();
 }
 
-void FunctionObject::call(const Managed *, Scope &scope, CallData *)
+Heap::FunctionObject *FunctionObject::createScriptFunction(ExecutionContext *scope, Function *function)
 {
-    scope.result = Encode::undefined();
+    if (function->isArrowFunction())
+        return scope->engine()->memoryManager->allocate<ArrowFunction>(scope, function);
+    return scope->engine()->memoryManager->allocate<ScriptFunction>(scope, function);
 }
 
-Heap::FunctionObject *FunctionObject::createScriptFunction(ExecutionContext *scope, Function *function)
+Heap::FunctionObject *FunctionObject::createConstructorFunction(ExecutionContext *scope, Function *function, Object *homeObject, bool isDerivedConstructor)
 {
-    return scope->engine()->memoryManager->allocObject<ScriptFunction>(scope, function);
+    if (!function) {
+        Heap::DefaultClassConstructorFunction *c = scope->engine()->memoryManager->allocate<DefaultClassConstructorFunction>(scope);
+        c->isDerivedConstructor = isDerivedConstructor;
+        return c;
+    }
+    Heap::ConstructorFunction *c = scope->engine()->memoryManager->allocate<ConstructorFunction>(scope, function);
+    c->homeObject.set(scope->engine(), homeObject->d());
+    c->isDerivedConstructor = isDerivedConstructor;
+    return c;
 }
 
-bool FunctionObject::isBinding() const
+Heap::FunctionObject *FunctionObject::createMemberFunction(ExecutionContext *scope, Function *function, Object *homeObject, QV4::String *name)
 {
-    return d()->vtable() == QQmlBindingFunction::staticVTable();
+    Heap::MemberFunction *m = scope->engine()->memoryManager->allocate<MemberFunction>(scope, function, name);
+    m->homeObject.set(scope->engine(), homeObject->d());
+    return m;
 }
 
-bool FunctionObject::isBoundFunction() const
+Heap::FunctionObject *FunctionObject::createBuiltinFunction(ExecutionEngine *engine, StringOrSymbol *nameOrSymbol, VTable::Call code, int argumentCount)
 {
-    return d()->vtable() == BoundFunction::staticVTable();
+    Scope scope(engine);
+    ScopedString name(scope, nameOrSymbol);
+    if (!name)
+        name = engine->newString(QChar::fromLatin1('[') + nameOrSymbol->toQString().midRef(1) + QChar::fromLatin1(']'));
+
+    ScopedFunctionObject function(scope, engine->memoryManager->allocate<FunctionObject>(engine->rootContext(), name, code));
+    function->defineReadonlyConfigurableProperty(engine->id_length(), Value::fromInt32(argumentCount));
+    return function->d();
+}
+
+ReturnedValue FunctionObject::getHomeObject() const
+{
+    const MemberFunction *m = as<MemberFunction>();
+    if (m)
+        return m->d()->homeObject->asReturnedValue();
+    const ConstructorFunction *c = as<ConstructorFunction>();
+    if (c)
+        return c->d()->homeObject->asReturnedValue();
+    return Encode::undefined();
 }
 
 QQmlSourceLocation FunctionObject::sourceLocation() const
@@ -179,64 +229,77 @@ void Heap::FunctionCtor::init(QV4::ExecutionContext *scope)
 }
 
 // 15.3.2
-void FunctionCtor::construct(const Managed *that, Scope &scope, CallData *callData)
+QQmlRefPointer<CompiledData::CompilationUnit> FunctionCtor::parse(ExecutionEngine *engine, const Value *argv, int argc, Type t)
 {
-    Scoped<FunctionCtor> f(scope, static_cast<const FunctionCtor *>(that));
-
     QString arguments;
     QString body;
-    if (callData->argc > 0) {
-        for (int i = 0; i < callData->argc - 1; ++i) {
+    if (argc > 0) {
+        for (int i = 0, ei = argc - 1; i < ei; ++i) {
             if (i)
                 arguments += QLatin1String(", ");
-            arguments += callData->args[i].toQString();
+            arguments += argv[i].toQString();
         }
-        body = callData->args[callData->argc - 1].toQString();
-    }
-    if (scope.engine->hasException) {
-        scope.result = Encode::undefined();
-        return;
+        body = argv[argc - 1].toQString();
     }
+    if (engine->hasException)
+        return nullptr;
 
-    QString function = QLatin1String("function(") + arguments + QLatin1String("){") + body + QLatin1Char('}');
+    QString function = (t == Type_Function ? QLatin1String("function anonymous(") : QLatin1String("function* anonymous(")) + arguments + QLatin1String("\n){") + body + QLatin1String("\n}");
 
-    QQmlJS::Engine ee, *engine = &ee;
-    QQmlJS::Lexer lexer(engine);
+    QQmlJS::Engine ee;
+    QQmlJS::Lexer lexer(&ee);
     lexer.setCode(function, 1, false);
-    QQmlJS::Parser parser(engine);
+    QQmlJS::Parser parser(&ee);
 
     const bool parsed = parser.parseExpression();
 
     if (!parsed) {
-        scope.result = scope.engine->throwSyntaxError(QLatin1String("Parse error"));
-        return;
+        engine->throwSyntaxError(QLatin1String("Parse error"));
+        return nullptr;
     }
 
-    using namespace QQmlJS::AST;
-    FunctionExpression *fe = QQmlJS::AST::cast<FunctionExpression *>(parser.rootNode());
+    QQmlJS::AST::FunctionExpression *fe = QQmlJS::AST::cast<QQmlJS::AST::FunctionExpression *>(parser.rootNode());
     if (!fe) {
-        scope.result = scope.engine->throwSyntaxError(QLatin1String("Parse error"));
-        return;
+        engine->throwSyntaxError(QLatin1String("Parse error"));
+        return nullptr;
     }
 
-    IR::Module module(scope.engine->debugger() != 0);
+    Compiler::Module module(engine->debugger() != nullptr);
 
-    QQmlJS::RuntimeCodegen cg(scope.engine, f->strictMode());
+    Compiler::JSUnitGenerator jsGenerator(&module);
+    RuntimeCodegen cg(engine, &jsGenerator, false);
     cg.generateFromFunctionExpression(QString(), function, fe, &module);
 
-    Compiler::JSUnitGenerator jsGenerator(&module);
-    QScopedPointer<EvalInstructionSelection> isel(scope.engine->iselFactory->create(QQmlEnginePrivate::get(scope.engine), scope.engine->executableAllocator, &module, &jsGenerator));
-    QQmlRefPointer<CompiledData::CompilationUnit> compilationUnit = isel->compile();
-    Function *vmf = compilationUnit->linkToEngine(scope.engine);
+    if (engine->hasException)
+        return nullptr;
 
-    ExecutionContext *global = scope.engine->rootContext();
-    scope.result = FunctionObject::createScriptFunction(global, vmf);
+    return cg.generateCompilationUnit();
+}
+
+ReturnedValue FunctionCtor::virtualCallAsConstructor(const FunctionObject *f, const Value *argv, int argc, const Value *newTarget)
+{
+    ExecutionEngine *engine = f->engine();
+
+    QQmlRefPointer<CompiledData::CompilationUnit> compilationUnit = parse(engine, argv, argc, Type_Function);
+    if (engine->hasException)
+        return Encode::undefined();
+
+    Function *vmf = compilationUnit->linkToEngine(engine);
+    ExecutionContext *global = engine->scriptContext();
+    ReturnedValue o = Encode(FunctionObject::createScriptFunction(global, vmf));
+
+    if (!newTarget)
+        return o;
+    Scope scope(engine);
+    ScopedObject obj(scope, o);
+    obj->setProtoFromNewTarget(newTarget);
+    return obj->asReturnedValue();
 }
 
 // 15.3.1: This is equivalent to new Function(...)
-void FunctionCtor::call(const Managed *that, Scope &scope, CallData *callData)
+ReturnedValue FunctionCtor::virtualCall(const FunctionObject *f, const Value *, const Value *argv, int argc)
 {
-    construct(that, scope, callData);
+    return virtualCallAsConstructor(f, argv, argc, f);
 }
 
 DEFINE_OBJECT_VTABLE(FunctionPrototype);
@@ -251,253 +314,361 @@ void FunctionPrototype::init(ExecutionEngine *engine, Object *ctor)
     Scope scope(engine);
     ScopedObject o(scope);
 
-    ctor->defineReadonlyConfigurableProperty(engine->id_length(), Primitive::fromInt32(1));
+    ctor->defineReadonlyConfigurableProperty(engine->id_length(), Value::fromInt32(1));
     ctor->defineReadonlyProperty(engine->id_prototype(), (o = this));
 
-    defineReadonlyConfigurableProperty(engine->id_length(), Primitive::fromInt32(0));
+    defineReadonlyConfigurableProperty(engine->id_name(), *engine->id_empty());
+    defineReadonlyConfigurableProperty(engine->id_length(), Value::fromInt32(0));
     defineDefaultProperty(QStringLiteral("constructor"), (o = ctor));
     defineDefaultProperty(engine->id_toString(), method_toString, 0);
     defineDefaultProperty(QStringLiteral("apply"), method_apply, 2);
     defineDefaultProperty(QStringLiteral("call"), method_call, 1);
     defineDefaultProperty(QStringLiteral("bind"), method_bind, 1);
-
+    defineDefaultProperty(engine->symbol_hasInstance(), method_hasInstance, 1, Attr_ReadOnly);
 }
 
-void FunctionPrototype::method_toString(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue FunctionPrototype::method_toString(const FunctionObject *b, const Value *thisObject, const Value *, int)
 {
-    FunctionObject *fun = callData->thisObject.as<FunctionObject>();
+    ExecutionEngine *v4 = b->engine();
+    const FunctionObject *fun = thisObject->as<FunctionObject>();
     if (!fun)
-        THROW_TYPE_ERROR();
+        return v4->throwTypeError();
 
-    scope.result = scope.engine->newString(QStringLiteral("function() { [code] }"));
-}
+    const Scope scope(fun->engine());
+    const ScopedString scopedFunctionName(scope, fun->name());
+    const QString functionName(scopedFunctionName ? scopedFunctionName->toQString() : QString());
+    QString functionAsString = QStringLiteral("function");
 
-void FunctionPrototype::method_apply(const BuiltinFunction *, Scope &scope, CallData *callData)
-{
-    FunctionObject *o = callData->thisObject.as<FunctionObject>();
-    if (!o)
-        THROW_TYPE_ERROR();
+    // If fun->name() is empty, then there is no function name
+    // to append because the function is anonymous.
+    if (!functionName.isEmpty())
+        functionAsString.append(QLatin1Char(' ') + functionName);
 
-    ScopedValue arg(scope, callData->argument(1));
+    functionAsString.append(QStringLiteral("() { [native code] }"));
 
-    ScopedObject arr(scope, arg);
+    return Encode(v4->newString(functionAsString));
+}
 
-    quint32 len;
-    if (!arr) {
-        len = 0;
-        if (!arg->isNullOrUndefined())
-            THROW_TYPE_ERROR();
-    } else {
-        len = arr->getLength();
-    }
+ReturnedValue FunctionPrototype::method_apply(const QV4::FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
+{
+    ExecutionEngine *v4 = b->engine();
+    const FunctionObject *f = thisObject->as<FunctionObject>();
+    if (!f)
+        return v4->throwTypeError();
+    thisObject = argc ? argv : nullptr;
+    if (argc < 2 || argv[1].isNullOrUndefined())
+        return f->call(thisObject, argv, 0);
+
+    Object *arr = argv[1].objectValue();
+    if (!arr)
+        return v4->throwTypeError();
 
-    ScopedCallData cData(scope, len);
+    uint len = arr->getLength();
 
+    Scope scope(v4);
+    Value *arguments = scope.alloc<Scope::Uninitialized>(len);
     if (len) {
         if (ArgumentsObject::isNonStrictArgumentsObject(arr) && !arr->cast<ArgumentsObject>()->fullyCreated()) {
             QV4::ArgumentsObject *a = arr->cast<ArgumentsObject>();
-            int l = qMin(len, (uint)a->d()->context->callData->argc);
-            memcpy(cData->args, a->d()->context->callData->args, l*sizeof(Value));
+            int l = qMin(len, (uint)a->d()->context->argc());
+            memcpy(arguments, a->d()->context->args(), l*sizeof(Value));
             for (quint32 i = l; i < len; ++i)
-                cData->args[i] = Primitive::undefinedValue();
+                arguments[i] = Value::undefinedValue();
         } else if (arr->arrayType() == Heap::ArrayData::Simple && !arr->protoHasArray()) {
             auto sad = static_cast<Heap::SimpleArrayData *>(arr->arrayData());
             uint alen = sad ? sad->values.size : 0;
             if (alen > len)
                 alen = len;
             for (uint i = 0; i < alen; ++i)
-                cData->args[i] = sad->data(i);
+                arguments[i] = sad->data(i);
             for (quint32 i = alen; i < len; ++i)
-                cData->args[i] = Primitive::undefinedValue();
+                arguments[i] = Value::undefinedValue();
         } else {
+            // need to init the arguments array, as the get() calls below can have side effects
+            memset(arguments, 0, len*sizeof(Value));
             for (quint32 i = 0; i < len; ++i)
-                cData->args[i] = arr->getIndexed(i);
+                arguments[i] = arr->get(i);
         }
     }
 
-    cData->thisObject = callData->argument(0);
-    o->call(scope, cData);
+    return f->call(thisObject, arguments, len);
 }
 
-void FunctionPrototype::method_call(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue FunctionPrototype::method_call(const QV4::FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
 {
-    FunctionObject *o = callData->thisObject.as<FunctionObject>();
-    if (!o)
-        THROW_TYPE_ERROR();
+    if (!thisObject->isFunctionObject())
+        return b->engine()->throwTypeError();
 
-    ScopedCallData cData(scope, callData->argc ? callData->argc - 1 : 0);
-    if (callData->argc) {
-        for (int i = 1; i < callData->argc; ++i)
-            cData->args[i - 1] = callData->args[i];
+    const FunctionObject *f = static_cast<const FunctionObject *>(thisObject);
+
+    thisObject = argc ? argv : nullptr;
+    if (argc) {
+        ++argv;
+        --argc;
+    }
+    return f->call(thisObject, argv, argc);
+}
+
+ReturnedValue FunctionPrototype::method_bind(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
+{
+    QV4::Scope scope(b);
+    ScopedFunctionObject target(scope, thisObject);
+    if (!target || target->isBinding())
+        return scope.engine->throwTypeError();
+
+    ScopedValue boundThis(scope, argc ? argv[0] : Value::undefinedValue());
+    Scoped<MemberData> boundArgs(scope, (Heap::MemberData *)nullptr);
+
+    int nArgs = (argc - 1 >= 0) ? argc - 1 : 0;
+    if (target->isBoundFunction()) {
+        BoundFunction *bound = static_cast<BoundFunction *>(target.getPointer());
+        Scoped<MemberData> oldArgs(scope, bound->boundArgs());
+        boundThis = bound->boundThis();
+        int oldSize = !oldArgs ? 0 : oldArgs->size();
+        if (oldSize + nArgs) {
+            boundArgs = MemberData::allocate(scope.engine, oldSize + nArgs);
+            boundArgs->d()->values.size = oldSize + nArgs;
+            for (uint i = 0; i < static_cast<uint>(oldSize); ++i)
+                boundArgs->set(scope.engine, i, oldArgs->data()[i]);
+            for (uint i = 0; i < static_cast<uint>(nArgs); ++i)
+                boundArgs->set(scope.engine, oldSize + i, argv[i + 1]);
+        }
+        target = bound->target();
+    } else if (nArgs) {
+        boundArgs = MemberData::allocate(scope.engine, nArgs);
+        boundArgs->d()->values.size = nArgs;
+        for (uint i = 0, ei = static_cast<uint>(nArgs); i < ei; ++i)
+            boundArgs->set(scope.engine, i, argv[i + 1]);
     }
-    cData->thisObject = callData->argument(0);
 
-    o->call(scope, cData);
+    ScopedContext ctx(scope, target->scope());
+    Heap::BoundFunction *bound = BoundFunction::create(ctx, target, boundThis, boundArgs);
+    bound->setFunction(target->function());
+    return bound->asReturnedValue();
 }
 
-void FunctionPrototype::method_bind(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue FunctionPrototype::method_hasInstance(const FunctionObject *, const Value *thisObject, const Value *argv, int argc)
 {
-    FunctionObject *target = callData->thisObject.as<FunctionObject>();
-    if (!target)
-        THROW_TYPE_ERROR();
-
-    ScopedValue boundThis(scope, callData->argument(0));
-    Scoped<MemberData> boundArgs(scope, (Heap::MemberData *)0);
-    if (callData->argc > 1) {
-        boundArgs = MemberData::allocate(scope.engine, callData->argc - 1);
-        boundArgs->d()->values.size = callData->argc - 1;
-        for (uint i = 0; i < static_cast<uint>(callData->argc - 1); ++i)
-            boundArgs->set(scope.engine, i, callData->args[i + 1]);
-    }
+    if (!argc)
+        return Encode(false);
+    const Object *o = thisObject->as<Object>();
+    if (!o)
+        return Encode(false);
 
-    ExecutionContext *global = scope.engine->rootContext();
-    scope.result = BoundFunction::create(global, target, boundThis, boundArgs);
+    return Object::virtualInstanceOf(o, argv[0]);
 }
 
 DEFINE_OBJECT_VTABLE(ScriptFunction);
 
-void ScriptFunction::construct(const Managed *that, Scope &scope, CallData *callData)
+ReturnedValue ScriptFunction::virtualCallAsConstructor(const FunctionObject *fo, const Value *argv, int argc, const Value *newTarget)
 {
-    ExecutionEngine *v4 = scope.engine;
-    if (Q_UNLIKELY(v4->hasException)) {
-        scope.result = Encode::undefined();
-        return;
-    }
-    CHECK_STACK_LIMITS(v4, scope);
+    ExecutionEngine *v4 = fo->engine();
+    const ScriptFunction *f = static_cast<const ScriptFunction *>(fo);
+    Q_ASSERT(newTarget->isFunctionObject());
+    const FunctionObject *nt = static_cast<const FunctionObject *>(newTarget);
 
-    ExecutionContextSaver ctxSaver(scope);
+    Scope scope(v4);
+    Scoped<InternalClass> ic(scope);
+    if (nt->d() == f->d()) {
+        ic = f->classForConstructor();
+    } else {
+        ScopedObject o(scope, nt->protoProperty());
+        ic = scope.engine->internalClasses(EngineBase::Class_Object);
+        if (o)
+            ic = ic->changePrototype(o->d());
+    }
+    ScopedValue thisObject(scope, v4->memoryManager->allocObject<Object>(ic));
 
-    Scoped<ScriptFunction> f(scope, static_cast<const ScriptFunction *>(that));
+    CppStackFrame frame;
+    frame.init(v4, f->function(), argv, argc);
+    frame.setupJSFrame(v4->jsStackTop, *f, f->scope(),
+                       thisObject,
+                       newTarget ? *newTarget : Value::undefinedValue());
 
-    InternalClass *ic = f->classForConstructor();
-    ScopedObject proto(scope, ic->prototype);
-    ScopedObject obj(scope, v4->newObject(ic, proto));
-    callData->thisObject = obj.asReturnedValue();
+    frame.push();
+    v4->jsStackTop += frame.requiredJSStackFrameSize();
 
-    QV4::Function *v4Function = f->function();
-    Q_ASSERT(v4Function);
+    ReturnedValue result = Moth::VME::exec(&frame, v4);
 
-    ScopedContext c(scope, f->scope());
-    if (v4Function->canUseSimpleCall)
-        c->simpleCall(scope, callData, v4Function);
-    else
-        c->call(scope, callData, v4Function, f);
+    frame.pop();
 
-    if (Q_UNLIKELY(v4->hasException)) {
-        scope.result = Encode::undefined();
-    } else if (!scope.result.isObject()) {
-        scope.result = obj.asReturnedValue();
-    }
+    if (Q_UNLIKELY(v4->hasException))
+        return Encode::undefined();
+    else if (!Value::fromReturnedValue(result).isObject())
+        return thisObject->asReturnedValue();
+    return result;
 }
 
-void ScriptFunction::call(const Managed *that, Scope &scope, CallData *callData)
+DEFINE_OBJECT_VTABLE(ArrowFunction);
+
+ReturnedValue ArrowFunction::virtualCall(const FunctionObject *fo, const Value *thisObject, const Value *argv, int argc)
 {
-    ExecutionEngine *v4 = scope.engine;
-    if (Q_UNLIKELY(v4->hasException)) {
-        scope.result = Encode::undefined();
-        return;
-    }
-    CHECK_STACK_LIMITS(v4, scope);
+    ExecutionEngine *engine = fo->engine();
+    CppStackFrame frame;
+    frame.init(engine, fo->function(), argv, argc, true);
+    frame.setupJSFrame(engine->jsStackTop, *fo, fo->scope(),
+                       thisObject ? *thisObject : Value::undefinedValue(),
+                       Value::undefinedValue());
 
-    Scoped<ScriptFunction> f(scope, static_cast<const ScriptFunction *>(that));
+    frame.push();
+    engine->jsStackTop += frame.requiredJSStackFrameSize();
 
-    QV4::Function *v4Function = f->function();
-    Q_ASSERT(v4Function);
+    ReturnedValue result;
 
-    ScopedContext c(scope, f->scope());
-    if (v4Function->canUseSimpleCall)
-        c->simpleCall(scope, callData, v4Function);
-    else
-        c->call(scope, callData, v4Function, f);
+    do {
+        frame.pendingTailCall = false;
+        result = Moth::VME::exec(&frame, engine);
+        frame.isTailCalling = true;
+    } while (frame.pendingTailCall);
+
+    frame.pop();
+
+    return result;
 }
 
-void Heap::ScriptFunction::init(QV4::ExecutionContext *scope, Function *function)
+void Heap::ArrowFunction::init(QV4::ExecutionContext *scope, Function *function, QV4::String *n)
 {
     FunctionObject::init();
     this->scope.set(scope->engine(), scope->d());
 
-    this->function = function;
-    function->compilationUnit->addref();
+    setFunction(function);
     Q_ASSERT(function);
-    Q_ASSERT(function->code);
 
     Scope s(scope);
     ScopedFunctionObject f(s, this);
 
-    ScopedString name(s, function->name());
-    f->init(name, true);
-    Q_ASSERT(internalClass && internalClass->find(s.engine->id_length()) == Index_Length);
-    setProperty(s.engine, Index_Length, Primitive::fromInt32(f->formalParameterCount()));
-
-    if (scope->d()->strictMode) {
-        ScopedProperty pd(s);
-        pd->value = s.engine->thrower();
-        pd->set = s.engine->thrower();
-        f->insertMember(s.engine->id_caller(), pd, Attr_Accessor|Attr_NotConfigurable|Attr_NotEnumerable);
-        f->insertMember(s.engine->id_arguments(), pd, Attr_Accessor|Attr_NotConfigurable|Attr_NotEnumerable);
-    }
+    ScopedString name(s, n ? n->d() : function->name());
+    if (name)
+        f->setName(name);
+
+    Q_ASSERT(internalClass && internalClass->verifyIndex(s.engine->id_length()->propertyKey(), Index_Length));
+    setProperty(s.engine, Index_Length, Value::fromInt32(int(function->compiledFunction->length)));
+    canBeTailCalled = true;
 }
 
-InternalClass *ScriptFunction::classForConstructor() const
+void Heap::ScriptFunction::init(QV4::ExecutionContext *scope, Function *function)
 {
-    const Object *o = d()->protoProperty();
-    InternalClass *ic = d()->cachedClassForConstructor;
-    if (ic && ic->prototype == o->d())
-        return ic;
+    ArrowFunction::init(scope, function);
+    Q_ASSERT(!function->isArrowFunction());
 
-    ic = engine()->internalClasses[EngineBase::Class_Object];
-    if (o)
-        ic = ic->changePrototype(o->d());
-    d()->cachedClassForConstructor = ic;
-
-    return ic;
+    Scope s(scope);
+    ScopedFunctionObject f(s, this);
+    f->createDefaultPrototypeProperty(Heap::FunctionObject::Index_ProtoConstructor);
 }
 
-DEFINE_OBJECT_VTABLE(BuiltinFunction);
-
-void Heap::BuiltinFunction::init(QV4::ExecutionContext *scope, QV4::String *name, void (*code)(const QV4::BuiltinFunction *, Scope &, CallData *))
+Heap::InternalClass *ScriptFunction::classForConstructor() const
 {
-    Heap::FunctionObject::init(scope, name);
-    this->code = code;
+    Scope scope(engine());
+    ScopedValue o(scope, protoProperty());
+    if (d()->cachedClassForConstructor && d()->cachedClassForConstructor->prototype == o->heapObject())
+        return d()->cachedClassForConstructor;
+
+    Scoped<InternalClass> ic(scope, engine()->internalClasses(EngineBase::Class_Object));
+    ScopedObject p(scope, o);
+    if (p)
+        ic = ic->changePrototype(p->d());
+    d()->cachedClassForConstructor.set(scope.engine, ic->d());
+
+    return ic->d();
 }
 
-void BuiltinFunction::construct(const Managed *f, Scope &scope, CallData *)
+DEFINE_OBJECT_VTABLE(ConstructorFunction);
+
+ReturnedValue ConstructorFunction::virtualCallAsConstructor(const FunctionObject *f, const Value *argv, int argc, const Value *newTarget)
 {
-    scope.result = static_cast<const BuiltinFunction *>(f)->internalClass()->engine->throwTypeError();
+    const ConstructorFunction *c = static_cast<const ConstructorFunction *>(f);
+    if (!c->d()->isDerivedConstructor)
+        return ScriptFunction::virtualCallAsConstructor(f, argv, argc, newTarget);
+
+    ExecutionEngine *v4 = f->engine();
+
+    CppStackFrame frame;
+    frame.init(v4, f->function(), argv, argc);
+    frame.setupJSFrame(v4->jsStackTop, *f, f->scope(),
+                       Value::emptyValue(),
+                       newTarget ? *newTarget : Value::undefinedValue());
+
+    frame.push();
+    v4->jsStackTop += frame.requiredJSStackFrameSize();
+
+    ReturnedValue result = Moth::VME::exec(&frame, v4);
+    ReturnedValue thisObject = frame.jsFrame->thisObject.asReturnedValue();
+
+    frame.pop();
+
+    if (Q_UNLIKELY(v4->hasException))
+        return Encode::undefined();
+    else if (Value::fromReturnedValue(result).isObject())
+        return result;
+    else if (!Value::fromReturnedValue(result).isUndefined())
+        return v4->throwTypeError();
+    else if (Value::fromReturnedValue(thisObject).isEmpty()) {
+        Scope scope(v4);
+        ScopedString s(scope, v4->newString(QStringLiteral("this")));
+        return v4->throwReferenceError(s);
+    }
+    return thisObject;
 }
 
-void BuiltinFunction::call(const Managed *that, Scope &scope, CallData *callData)
+ReturnedValue ConstructorFunction::virtualCall(const FunctionObject *f, const Value *, const Value *, int)
 {
-    const BuiltinFunction *f = static_cast<const BuiltinFunction *>(that);
-    ExecutionEngine *v4 = scope.engine;
-    if (v4->hasException) {
-        scope.result = Encode::undefined();
-        return;
-    }
-    f->d()->code(f, scope, callData);
+    return f->engine()->throwTypeError(QStringLiteral("Cannot call a class constructor without |new|"));
 }
 
+DEFINE_OBJECT_VTABLE(MemberFunction);
 
-void IndexedBuiltinFunction::call(const Managed *that, Scope &scope, CallData *callData)
+DEFINE_OBJECT_VTABLE(DefaultClassConstructorFunction);
+
+ReturnedValue DefaultClassConstructorFunction::virtualCallAsConstructor(const FunctionObject *f, const Value *argv, int argc, const Value *newTarget)
 {
-    const IndexedBuiltinFunction *f = static_cast<const IndexedBuiltinFunction *>(that);
-    ExecutionEngine *v4 = scope.engine;
-    if (v4->hasException) {
-        scope.result = Encode::undefined();
-        return;
+    const DefaultClassConstructorFunction *c = static_cast<const DefaultClassConstructorFunction *>(f);
+    ExecutionEngine *v4 = f->engine();
+
+    Scope scope(v4);
+
+    if (!c->d()->isDerivedConstructor) {
+        ScopedObject proto(scope, static_cast<const Object *>(newTarget)->get(scope.engine->id_prototype()));
+        ScopedObject c(scope, scope.engine->newObject());
+        c->setPrototypeUnchecked(proto);
+        return c->asReturnedValue();
     }
-    CHECK_STACK_LIMITS(v4, scope);
 
-    ExecutionContextSaver ctxSaver(scope);
+    ScopedFunctionObject super(scope, f->getPrototypeOf());
+    Q_ASSERT(super->isFunctionObject());
+
+    CppStackFrame frame;
+    frame.init(v4, nullptr, argv, argc);
+    frame.setupJSFrame(v4->jsStackTop, *f, f->scope(),
+                       Value::undefinedValue(),
+                       newTarget ? *newTarget : Value::undefinedValue(), argc, argc);
+
+    frame.push();
+    v4->jsStackTop += frame.requiredJSStackFrameSize(argc);
+
+    // Do a super call
+    ReturnedValue result = super->callAsConstructor(argv, argc, newTarget);
+    ReturnedValue thisObject = frame.jsFrame->thisObject.asReturnedValue();
+
+    frame.pop();
+
+    if (Q_UNLIKELY(v4->hasException))
+        return Encode::undefined();
+    else if (Value::fromReturnedValue(result).isObject())
+        return result;
+    else if (!Value::fromReturnedValue(result).isUndefined())
+        return v4->throwTypeError();
+    else if (Value::fromReturnedValue(thisObject).isEmpty()) {
+        Scope scope(v4);
+        ScopedString s(scope, v4->newString(QStringLiteral("this")));
+        return v4->throwReferenceError(s);
+    }
 
-    SimpleCallContext::Data *ctx = v4->memoryManager->allocSimpleCallContext();
-    ctx->strictMode = f->scope()->strictMode; // ### needed? scope or parent context?
-    ctx->callData = callData;
-    v4->pushContext(ctx);
-    Q_ASSERT(v4->current == ctx);
+    return thisObject;
+}
 
-    scope.result = f->d()->code(static_cast<QV4::CallContext *>(v4->currentContext), f->d()->index);
-    v4->memoryManager->freeSimpleCallContext();
+ReturnedValue DefaultClassConstructorFunction::virtualCall(const FunctionObject *f, const Value *, const Value *, int)
+{
+    return f->engine()->throwTypeError(QStringLiteral("Cannot call a class constructor without |new|"));
 }
 
 DEFINE_OBJECT_VTABLE(IndexedBuiltinFunction);
@@ -510,9 +681,12 @@ void Heap::BoundFunction::init(QV4::ExecutionContext *scope, QV4::FunctionObject
     Scope s(scope);
     Heap::FunctionObject::init(scope, QStringLiteral("__bound function__"));
     this->target.set(s.engine, target->d());
-    this->boundArgs.set(s.engine, boundArgs ? boundArgs->d() : 0);
+    this->boundArgs.set(s.engine, boundArgs ? boundArgs->d() : nullptr);
     this->boundThis.set(scope->engine(), boundThis);
 
+    if (!target->isConstructor())
+        jsConstruct = nullptr;
+
     ScopedObject f(s, this);
 
     ScopedValue l(s, target->get(s.engine->id_length()));
@@ -521,7 +695,7 @@ void Heap::BoundFunction::init(QV4::ExecutionContext *scope, QV4::FunctionObject
         len -= boundArgs->size();
     if (len < 0)
         len = 0;
-    f->defineReadonlyConfigurableProperty(s.engine->id_length(), Primitive::fromInt32(len));
+    f->defineReadonlyConfigurableProperty(s.engine->id_length(), Value::fromInt32(len));
 
     ScopedProperty pd(s);
     pd->value = s.engine->thrower();
@@ -530,43 +704,43 @@ void Heap::BoundFunction::init(QV4::ExecutionContext *scope, QV4::FunctionObject
     f->insertMember(s.engine->id_caller(), pd, Attr_Accessor|Attr_NotConfigurable|Attr_NotEnumerable);
 }
 
-void BoundFunction::call(const Managed *that, Scope &scope, CallData *dd)
+ReturnedValue BoundFunction::virtualCall(const FunctionObject *fo, const Value *, const Value *argv, int argc)
 {
-    const BoundFunction *f = static_cast<const BoundFunction *>(that);
-    if (scope.hasException()) {
-        scope.result = Encode::undefined();
-        return;
-    }
+    const BoundFunction *f = static_cast<const BoundFunction *>(fo);
+    Scope scope(f->engine());
+
+    if (scope.hasException())
+        return Encode::undefined();
 
     Scoped<MemberData> boundArgs(scope, f->boundArgs());
-    ScopedCallData callData(scope, (boundArgs ? boundArgs->size() : 0) + dd->argc);
-    callData->thisObject = f->boundThis();
-    Value *argp = callData->args;
+    ScopedFunctionObject target(scope, f->target());
+    JSCallData jsCallData(scope, (boundArgs ? boundArgs->size() : 0) + argc);
+    *jsCallData->thisObject = f->boundThis();
+    Value *argp = jsCallData->args;
     if (boundArgs) {
         memcpy(argp, boundArgs->data(), boundArgs->size()*sizeof(Value));
         argp += boundArgs->size();
     }
-    memcpy(argp, dd->args, dd->argc*sizeof(Value));
-    ScopedFunctionObject t(scope, f->target());
-    t->call(scope, callData);
+    memcpy(argp, argv, argc*sizeof(Value));
+    return target->call(jsCallData);
 }
 
-void BoundFunction::construct(const Managed *that, Scope &scope, CallData *dd)
+ReturnedValue BoundFunction::virtualCallAsConstructor(const FunctionObject *fo, const Value *argv, int argc, const Value *)
 {
-    const BoundFunction *f = static_cast<const BoundFunction *>(that);
-    if (scope.hasException()) {
-        scope.result = Encode::undefined();
-        return;
-    }
+    const BoundFunction *f = static_cast<const BoundFunction *>(fo);
+    Scope scope(f->engine());
+
+    if (scope.hasException())
+        return Encode::undefined();
 
     Scoped<MemberData> boundArgs(scope, f->boundArgs());
-    ScopedCallData callData(scope, (boundArgs ? boundArgs->size() : 0) + dd->argc);
-    Value *argp = callData->args;
+    ScopedFunctionObject target(scope, f->target());
+    JSCallData jsCallData(scope, (boundArgs ? boundArgs->size() : 0) + argc);
+    Value *argp = jsCallData->args;
     if (boundArgs) {
         memcpy(argp, boundArgs->data(), boundArgs->size()*sizeof(Value));
         argp += boundArgs->size();
     }
-    memcpy(argp, dd->args, dd->argc*sizeof(Value));
-    ScopedFunctionObject t(scope, f->target());
-    t->construct(scope, callData);
+    memcpy(argp, argv, argc*sizeof(Value));
+    return target->callAsConstructor(jsCallData);
 }
diff --git a/src/qml/jsruntime/qv4functionobject_p.h b/src/qml/jsruntime/qv4functionobject_p.h
index 6ce5734b6d..e03d49c74d 100644
--- a/src/qml/jsruntime/qv4functionobject_p.h
+++ b/src/qml/jsruntime/qv4functionobject_p.h
@@ -61,31 +61,42 @@ struct QQmlSourceLocation;
 
 namespace QV4 {
 
-struct BuiltinFunction;
+struct IndexedBuiltinFunction;
+struct JSCallData;
 
 namespace Heap {
 
+
 #define FunctionObjectMembers(class, Member) \
     Member(class, Pointer, ExecutionContext *, scope) \
-    Member(class, NoMark, Function *, function)
+    Member(class, NoMark, Function *, function) \
+    Member(class, NoMark, VTable::Call, jsCall) \
+    Member(class, NoMark, VTable::CallAsConstructor, jsConstruct) \
+    Member(class, NoMark, bool, canBeTailCalled)
 
 DECLARE_HEAP_OBJECT(FunctionObject, Object) {
-    DECLARE_MARK_TABLE(FunctionObject);
+    DECLARE_MARKOBJECTS(FunctionObject);
     enum {
+        Index_ProtoConstructor = 0,
         Index_Prototype = 0,
-        Index_ProtoConstructor = 0
+        Index_HasInstance = 1,
     };
 
-    void init(QV4::ExecutionContext *scope, QV4::String *name = 0, bool createProto = false);
-    void init(QV4::ExecutionContext *scope, QV4::Function *function, bool createProto = false);
-    void init(QV4::ExecutionContext *scope, const QString &name, bool createProto = false);
+    bool isConstructor() const {
+        return jsConstruct != nullptr;
+    }
+
+    Q_QML_PRIVATE_EXPORT void init(QV4::ExecutionContext *scope, QV4::String *name, VTable::Call call);
+    void init(QV4::ExecutionContext *scope, QV4::String *name = nullptr);
+    void init(QV4::ExecutionContext *scope, QV4::Function *function, QV4::String *n = nullptr);
+    void init(QV4::ExecutionContext *scope, const QString &name);
     void init();
     void destroy();
 
+    void setFunction(Function *f);
+
     unsigned int formalParameterCount() { return function ? function->nFormals : 0; }
     unsigned int varCount() { return function ? function->compiledFunction->nLocals : 0; }
-
-    const QV4::Object *protoProperty() const { return propertyData(Index_Prototype)->as<QV4::Object>(); }
 };
 
 struct FunctionCtor : FunctionObject {
@@ -96,30 +107,49 @@ struct FunctionPrototype : FunctionObject {
     void init();
 };
 
-struct Q_QML_EXPORT OldBuiltinFunction : FunctionObject {
-    void init(QV4::ExecutionContext *scope, QV4::String *name, ReturnedValue (*code)(QV4::CallContext *));
-    ReturnedValue (*code)(QV4::CallContext *);
-};
-
-struct Q_QML_EXPORT BuiltinFunction : FunctionObject {
-    void init(QV4::ExecutionContext *scope, QV4::String *name, void (*code)(const QV4::BuiltinFunction *, Scope &, CallData *));
-    void (*code)(const QV4::BuiltinFunction *, Scope &, CallData *);
-};
-
 struct IndexedBuiltinFunction : FunctionObject {
-    inline void init(QV4::ExecutionContext *scope, uint index, ReturnedValue (*code)(QV4::CallContext *ctx, uint index));
-    ReturnedValue (*code)(QV4::CallContext *, uint index);
+    inline void init(QV4::ExecutionContext *scope, uint index, VTable::Call call);
     uint index;
 };
 
-struct ScriptFunction : FunctionObject {
+struct ArrowFunction : FunctionObject {
     enum {
-        Index_Name = FunctionObject::Index_Prototype + 1,
+        Index_Name = Index_HasInstance + 1,
         Index_Length
     };
+    void init(QV4::ExecutionContext *scope, Function *function, QV4::String *name = nullptr);
+};
+
+#define ScriptFunctionMembers(class, Member) \
+    Member(class, Pointer, InternalClass *, cachedClassForConstructor)
+
+DECLARE_HEAP_OBJECT(ScriptFunction, ArrowFunction) {
+    DECLARE_MARKOBJECTS(ScriptFunction)
     void init(QV4::ExecutionContext *scope, Function *function);
+};
 
-    QV4::InternalClass *cachedClassForConstructor;
+#define MemberFunctionMembers(class, Member) \
+    Member(class, Pointer, Object *, homeObject)
+
+DECLARE_HEAP_OBJECT(MemberFunction, ArrowFunction) {
+    DECLARE_MARKOBJECTS(MemberFunction)
+
+    void init(QV4::ExecutionContext *scope, Function *function, QV4::String *name = nullptr) {
+        ArrowFunction::init(scope, function, name);
+    }
+};
+
+#define ConstructorFunctionMembers(class, Member) \
+    Member(class, Pointer, Object *, homeObject)
+
+DECLARE_HEAP_OBJECT(ConstructorFunction, ScriptFunction) {
+    DECLARE_MARKOBJECTS(ConstructorFunction)
+    bool isDerivedConstructor;
+};
+
+struct DefaultClassConstructorFunction : FunctionObject
+{
+    bool isDerivedConstructor;
 };
 
 #define BoundFunctionMembers(class, Member) \
@@ -128,7 +158,7 @@ struct ScriptFunction : FunctionObject {
     Member(class, Pointer, MemberData *, boundArgs)
 
 DECLARE_HEAP_OBJECT(BoundFunction, FunctionObject) {
-    DECLARE_MARK_TABLE(BoundFunction);
+    DECLARE_MARKOBJECTS(BoundFunction);
 
     void init(QV4::ExecutionContext *scope, QV4::FunctionObject *target, const Value &boundThis, QV4::MemberData *boundArgs);
 };
@@ -144,7 +174,9 @@ struct Q_QML_EXPORT FunctionObject: Object {
     V4_INTERNALCLASS(FunctionObject)
     V4_PROTOTYPE(functionPrototype)
     V4_NEEDS_DESTROY
+    enum { NInlineProperties = 1 };
 
+    bool canBeTailCalled() const { return d()->canBeTailCalled; }
     Heap::ExecutionContext *scope() const { return d()->scope; }
     Function *function() const { return d()->function; }
 
@@ -152,25 +184,52 @@ struct Q_QML_EXPORT FunctionObject: Object {
     unsigned int formalParameterCount() const { return d()->formalParameterCount(); }
     unsigned int varCount() const { return d()->varCount(); }
 
-    void init(String *name, bool createProto);
+    void setName(String *name) {
+        defineReadonlyConfigurableProperty(engine()->id_name(), *name);
+    }
+    void createDefaultPrototypeProperty(uint protoConstructorSlot);
 
-    using Object::construct;
-    using Object::call;
-    static void construct(const Managed *that, Scope &scope, CallData *);
-    static void call(const Managed *that, Scope &scope, CallData *d);
+    inline ReturnedValue callAsConstructor(const JSCallData &data) const;
+    ReturnedValue callAsConstructor(const Value *argv, int argc, const Value *newTarget = nullptr) const {
+        if (!d()->jsConstruct)
+            return engine()->throwTypeError(QStringLiteral("Function is not a constructor."));
+        return d()->jsConstruct(this, argv, argc, newTarget ? newTarget : this);
+    }
+    inline ReturnedValue call(const JSCallData &data) const;
+    ReturnedValue call(const Value *thisObject, const Value *argv, int argc) const {
+        if (!d()->jsCall)
+            return engine()->throwTypeError(QStringLiteral("Function can only be called with |new|."));
+        return d()->jsCall(this, thisObject, argv, argc);
+    }
+    static ReturnedValue virtualCall(const FunctionObject *f, const Value *thisObject, const Value *argv, int argc);
 
     static Heap::FunctionObject *createScriptFunction(ExecutionContext *scope, Function *function);
+    static Heap::FunctionObject *createConstructorFunction(ExecutionContext *scope, Function *function, Object *homeObject, bool isDerivedConstructor);
+    static Heap::FunctionObject *createMemberFunction(ExecutionContext *scope, Function *function, Object *homeObject, String *name);
+    static Heap::FunctionObject *createBuiltinFunction(ExecutionEngine *engine, StringOrSymbol *nameOrSymbol, VTable::Call code, int argumentCount);
 
     bool strictMode() const { return d()->function ? d()->function->isStrict() : false; }
     bool isBinding() const;
     bool isBoundFunction() const;
+    bool isConstructor() const {
+        return d()->isConstructor();
+    }
+
+    ReturnedValue getHomeObject() const;
+
+    ReturnedValue protoProperty() const {
+        return getValueByIndex(Heap::FunctionObject::Index_Prototype);
+    }
+    bool hasHasInstanceProperty() const {
+        return !internalClass()->propertyData.at(Heap::FunctionObject::Index_HasInstance).isEmpty();
+    }
 
     QQmlSourceLocation sourceLocation() const;
 };
 
 template<>
 inline const FunctionObject *Value::as() const {
-    return isManaged() && m()->vtable()->isFunctionObject ? reinterpret_cast<const FunctionObject *>(this) : 0;
+    return isManaged() && m()->internalClass->vtable->isFunctionObject ? reinterpret_cast<const FunctionObject *>(this) : nullptr;
 }
 
 
@@ -178,8 +237,14 @@ struct FunctionCtor: FunctionObject
 {
     V4_OBJECT2(FunctionCtor, FunctionObject)
 
-    static void construct(const Managed *that, Scope &scope, CallData *callData);
-    static void call(const Managed *that, Scope &scope, CallData *callData);
+    static ReturnedValue virtualCallAsConstructor(const FunctionObject *f, const Value *argv, int argc, const Value *);
+    static ReturnedValue virtualCall(const FunctionObject *f, const Value *thisObject, const Value *argv, int argc);
+protected:
+    enum Type {
+        Type_Function,
+        Type_Generator
+    };
+    static QQmlRefPointer<CompiledData::CompilationUnit> parse(ExecutionEngine *engine, const Value *argv, int argc, Type t = Type_Function);
 };
 
 struct FunctionPrototype: FunctionObject
@@ -188,73 +253,82 @@ struct FunctionPrototype: FunctionObject
 
     void init(ExecutionEngine *engine, Object *ctor);
 
-    static void method_toString(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_apply(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_call(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_bind(const BuiltinFunction *, Scope &scope, CallData *callData);
+    static ReturnedValue method_toString(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_apply(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_call(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_bind(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_hasInstance(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
 };
 
-struct Q_QML_EXPORT BuiltinFunction : FunctionObject {
-    V4_OBJECT2(BuiltinFunction, FunctionObject)
-    V4_INTERNALCLASS(BuiltinFunction)
-
-    static Heap::BuiltinFunction *create(ExecutionContext *scope, String *name, void (*code)(const BuiltinFunction *, Scope &, CallData *))
-    {
-        return scope->engine()->memoryManager->allocObject<BuiltinFunction>(scope, name, code);
-    }
-
-    static void construct(const Managed *, Scope &scope, CallData *);
-    static void call(const Managed *that, Scope &scope, CallData *callData);
-};
-
-struct IndexedBuiltinFunction: FunctionObject
+struct IndexedBuiltinFunction : FunctionObject
 {
     V4_OBJECT2(IndexedBuiltinFunction, FunctionObject)
-
-    static void construct(const Managed *m, Scope &scope, CallData *)
-    {
-        scope.result = static_cast<const IndexedBuiltinFunction *>(m)->engine()->throwTypeError();
-    }
-
-    static void call(const Managed *that, Scope &scope, CallData *callData);
 };
 
-void Heap::IndexedBuiltinFunction::init(QV4::ExecutionContext *scope, uint index,
-                                        ReturnedValue (*code)(QV4::CallContext *ctx, uint index))
+void Heap::IndexedBuiltinFunction::init(QV4::ExecutionContext *scope, uint index, VTable::Call call)
 {
     Heap::FunctionObject::init(scope);
+    this->jsCall = call;
     this->index = index;
-    this->code = code;
 }
 
+struct ArrowFunction : FunctionObject {
+    V4_OBJECT2(ArrowFunction, FunctionObject)
+    V4_INTERNALCLASS(ArrowFunction)
+    enum { NInlineProperties = 3 };
+
+    static ReturnedValue virtualCall(const FunctionObject *f, const Value *thisObject, const Value *argv, int argc);
+};
 
-struct ScriptFunction : FunctionObject {
-    V4_OBJECT2(ScriptFunction, FunctionObject)
+struct ScriptFunction : ArrowFunction {
+    V4_OBJECT2(ScriptFunction, ArrowFunction)
     V4_INTERNALCLASS(ScriptFunction)
 
-    static void construct(const Managed *, Scope &scope, CallData *callData);
-    static void call(const Managed *that, Scope &scope, CallData *callData);
+    static ReturnedValue virtualCallAsConstructor(const FunctionObject *, const Value *argv, int argc, const Value *);
 
-    InternalClass *classForConstructor() const;
+    Heap::InternalClass *classForConstructor() const;
 };
 
+struct MemberFunction : ArrowFunction {
+    V4_OBJECT2(MemberFunction, ArrowFunction)
+    V4_INTERNALCLASS(MemberFunction)
+};
+
+struct ConstructorFunction : ScriptFunction {
+    V4_OBJECT2(ConstructorFunction, ScriptFunction)
+    V4_INTERNALCLASS(ConstructorFunction)
+    static ReturnedValue virtualCallAsConstructor(const FunctionObject *, const Value *argv, int argc, const Value *);
+    static ReturnedValue virtualCall(const FunctionObject *f, const Value *thisObject, const Value *argv, int argc);
+};
+
+struct DefaultClassConstructorFunction : FunctionObject {
+    V4_OBJECT2(DefaultClassConstructorFunction, FunctionObject)
+    static ReturnedValue virtualCallAsConstructor(const FunctionObject *, const Value *argv, int argc, const Value *);
+    static ReturnedValue virtualCall(const FunctionObject *f, const Value *thisObject, const Value *argv, int argc);
+};
 
 struct BoundFunction: FunctionObject {
     V4_OBJECT2(BoundFunction, FunctionObject)
 
     static Heap::BoundFunction *create(ExecutionContext *scope, FunctionObject *target, const Value &boundThis, QV4::MemberData *boundArgs)
     {
-        return scope->engine()->memoryManager->allocObject<BoundFunction>(scope, target, boundThis, boundArgs);
+        return scope->engine()->memoryManager->allocate<BoundFunction>(scope, target, boundThis, boundArgs);
     }
 
     Heap::FunctionObject *target() const { return d()->target; }
     Value boundThis() const { return d()->boundThis; }
     Heap::MemberData *boundArgs() const { return d()->boundArgs; }
 
-    static void construct(const Managed *, Scope &scope, CallData *d);
-    static void call(const Managed *that, Scope &scope, CallData *dd);
+    static ReturnedValue virtualCallAsConstructor(const FunctionObject *, const Value *argv, int argc, const Value *);
+    static ReturnedValue virtualCall(const FunctionObject *f, const Value *thisObject, const Value *argv, int argc);
 };
 
+inline bool FunctionObject::isBoundFunction() const
+{
+    return d()->vtable() == BoundFunction::staticVTable();
+}
+
+
 }
 
 QT_END_NAMESPACE
diff --git a/src/qml/jsruntime/qv4functiontable_noop.cpp b/src/qml/jsruntime/qv4functiontable_noop.cpp
new file mode 100644
index 0000000000..31c198eb00
--- /dev/null
+++ b/src/qml/jsruntime/qv4functiontable_noop.cpp
@@ -0,0 +1,65 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qv4functiontable_p.h"
+
+QT_BEGIN_NAMESPACE
+
+namespace QV4 {
+
+void generateFunctionTable(Function *function, JSC::MacroAssemblerCodeRef *codeRef)
+{
+    Q_UNUSED(function);
+    Q_UNUSED(codeRef);
+}
+
+void destroyFunctionTable(Function *function, JSC::MacroAssemblerCodeRef *codeRef)
+{
+    Q_UNUSED(function);
+    Q_UNUSED(codeRef);
+}
+
+size_t exceptionHandlerSize()
+{
+    return 0;
+}
+
+} // QV4
+
+QT_END_NAMESPACE
diff --git a/src/qml/jsruntime/qv4functiontable_p.h b/src/qml/jsruntime/qv4functiontable_p.h
new file mode 100644
index 0000000000..69e3d2bdd5
--- /dev/null
+++ b/src/qml/jsruntime/qv4functiontable_p.h
@@ -0,0 +1,75 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QV4FUNCTIONTABLE_P_H
+#define QV4FUNCTIONTABLE_P_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include "qv4global_p.h"
+
+namespace JSC {
+class MacroAssemblerCodeRef;
+}
+
+QT_BEGIN_NAMESPACE
+
+namespace QV4 {
+
+struct Function;
+
+void generateFunctionTable(Function *function, JSC::MacroAssemblerCodeRef *codeRef);
+void destroyFunctionTable(Function *function, JSC::MacroAssemblerCodeRef *codeRef);
+
+size_t exceptionHandlerSize();
+
+}
+
+QT_END_NAMESPACE
+
+#endif // QV4FUNCTIONTABLE_P_H
diff --git a/src/qml/jsruntime/qv4functiontable_unix.cpp b/src/qml/jsruntime/qv4functiontable_unix.cpp
new file mode 100644
index 0000000000..25b5c27161
--- /dev/null
+++ b/src/qml/jsruntime/qv4functiontable_unix.cpp
@@ -0,0 +1,99 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qv4functiontable_p.h"
+#include "qv4function_p.h"
+
+#include <assembler/MacroAssemblerCodeRef.h>
+
+#include <QtCore/qfile.h>
+#include <QtCore/qcoreapplication.h>
+
+QT_BEGIN_NAMESPACE
+
+namespace QV4 {
+
+void generateFunctionTable(Function *function, JSC::MacroAssemblerCodeRef *codeRef)
+{
+    // This implements writing of JIT'd addresses so that perf can find the
+    // symbol names.
+    //
+    // Perf expects the mapping to be in a certain place and have certain
+    // content, for more information, see:
+    // https://github.com/torvalds/linux/blob/master/tools/perf/Documentation/jit-interface.txt
+    static bool doProfile = !qEnvironmentVariableIsEmpty("QV4_PROFILE_WRITE_PERF_MAP");
+    if (Q_UNLIKELY(doProfile)) {
+        static QFile perfMapFile(QString::fromLatin1("/tmp/perf-%1.map")
+                                 .arg(QCoreApplication::applicationPid()));
+        static const bool isOpen = perfMapFile.open(QIODevice::WriteOnly);
+        if (!isOpen) {
+            qWarning("QV4::JIT::Assembler: Cannot write perf map file.");
+            doProfile = false;
+        } else {
+            const void *address = codeRef->code().executableAddress();
+            perfMapFile.write(QByteArray::number(reinterpret_cast<quintptr>(address), 16));
+            perfMapFile.putChar(' ');
+            perfMapFile.write(QByteArray::number(static_cast<qsizetype>(codeRef->size()), 16));
+            perfMapFile.putChar(' ');
+            perfMapFile.write(Function::prettyName(function, address).toUtf8());
+            perfMapFile.putChar('\n');
+            perfMapFile.flush();
+        }
+    }
+}
+
+void destroyFunctionTable(Function *function, JSC::MacroAssemblerCodeRef *codeRef)
+{
+    Q_UNUSED(function);
+    Q_UNUSED(codeRef);
+
+    // It's not advisable to remove things from the perf map file, as it's primarily used to analyze
+    // a trace after the application has terminated. We want to know about all functions that were
+    // ever jitted then. If the memory ranges overlap, we will have a problem when analyzing the
+    // trace. The JIT should try to avoid this.
+}
+
+size_t exceptionHandlerSize()
+{
+    return 0;
+}
+
+} // QV4
+
+QT_END_NAMESPACE
diff --git a/src/qml/jsruntime/qv4functiontable_win64.cpp b/src/qml/jsruntime/qv4functiontable_win64.cpp
new file mode 100644
index 0000000000..fc13dc2602
--- /dev/null
+++ b/src/qml/jsruntime/qv4functiontable_win64.cpp
@@ -0,0 +1,153 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qv4functiontable_p.h"
+
+#include <assembler/MacroAssemblerCodeRef.h>
+
+#include <QtCore/qdebug.h>
+
+#include <windows.h>
+
+QT_BEGIN_NAMESPACE
+
+namespace QV4 {
+
+enum UnwindOpcode: UINT8
+{
+    UWOP_PUSH_NONVOL = 0, /* info == register number */
+    UWOP_ALLOC_LARGE,     /* no info, alloc size in next 2 slots */
+    UWOP_ALLOC_SMALL,     /* info == size of allocation / 8 - 1 */
+    UWOP_SET_FPREG,       /* no info, FP = RSP + UNWIND_INFO.FPRegOffset*16 */
+    UWOP_SAVE_NONVOL,     /* info == register number, offset in next slot */
+    UWOP_SAVE_NONVOL_FAR, /* info == register number, offset in next 2 slots */
+    UWOP_SAVE_XMM128 = 8, /* info == XMM reg number, offset in next slot */
+    UWOP_SAVE_XMM128_FAR, /* info == XMM reg number, offset in next 2 slots */
+    UWOP_PUSH_MACHFRAME   /* info == 0: no error-code, 1: error-code */
+};
+
+enum Register : UINT8
+{
+    RAX = 0,
+    RCX,
+    RDX,
+    RBX,
+    RSP,
+    RBP,
+    RSI,
+    RDI,
+    NONE = 15
+};
+
+struct UnwindCode
+{
+    UnwindCode(UINT8 offset, UnwindOpcode operation, Register info)
+        : offset(offset), operation(operation), info(info)
+    {}
+
+    UINT8 offset;
+    UINT8 operation: 4;
+    UINT8 info:      4;
+};
+
+struct UnwindInfo
+{
+    UINT8 Version : 3;
+    UINT8 Flags : 5;
+    UINT8 SizeOfProlog;
+    UINT8 CountOfUnwindCodes;
+    UINT8 FrameRegister : 4;
+    UINT8 FrameRegisterOffset : 4;
+    UnwindCode UnwindCodes[2];
+};
+
+struct ExceptionHandlerRecord
+{
+    RUNTIME_FUNCTION handler;
+    UnwindInfo info;
+};
+
+void generateFunctionTable(Function *, JSC::MacroAssemblerCodeRef *codeRef)
+{
+    ExceptionHandlerRecord *record = reinterpret_cast<ExceptionHandlerRecord *>(
+                codeRef->executableMemory()->exceptionHandler());
+
+    record->info.Version             = 1;
+    record->info.Flags               = 0;
+    record->info.SizeOfProlog        = 4;
+    record->info.CountOfUnwindCodes  = 2;
+    record->info.FrameRegister       = RBP;
+    record->info.FrameRegisterOffset = 0;
+
+    // Push frame pointer
+    record->info.UnwindCodes[1] = UnwindCode(1, UWOP_PUSH_NONVOL,  RBP);
+    // Set frame pointer from stack pointer
+    record->info.UnwindCodes[0] = UnwindCode(4,   UWOP_SET_FPREG, NONE);
+
+    const quintptr codeStart = quintptr(codeRef->code().executableAddress());
+    const quintptr codeSize = codeRef->size();
+
+    record->handler.BeginAddress = DWORD(codeStart - quintptr(record));
+    record->handler.EndAddress   = DWORD(codeStart + codeSize - quintptr(record));
+    record->handler.UnwindData   = offsetof(ExceptionHandlerRecord, info);
+
+    if (!RtlAddFunctionTable(&record->handler, 1, DWORD64(record))) {
+        const unsigned int errorCode = GetLastError();
+        qWarning() << "Failed to install win64 unwind hook. Error code:" << errorCode;
+    }
+}
+
+void destroyFunctionTable(Function *, JSC::MacroAssemblerCodeRef *codeRef)
+{
+    ExceptionHandlerRecord *record = reinterpret_cast<ExceptionHandlerRecord *>(
+                codeRef->executableMemory()->exceptionHandler());
+    if (!RtlDeleteFunctionTable(&record->handler)) {
+        const unsigned int errorCode = GetLastError();
+        qWarning() << "Failed to remove win64 unwind hook. Error code:" << errorCode;
+    }
+}
+
+size_t exceptionHandlerSize()
+{
+    return sizeof(ExceptionHandlerRecord);
+}
+
+} // QV4
+
+QT_END_NAMESPACE
diff --git a/src/qml/jsruntime/qv4generatorobject.cpp b/src/qml/jsruntime/qv4generatorobject.cpp
new file mode 100644
index 0000000000..566db6fd4e
--- /dev/null
+++ b/src/qml/jsruntime/qv4generatorobject.cpp
@@ -0,0 +1,258 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <qv4generatorobject_p.h>
+#include <qv4symbol_p.h>
+#include <qv4iterator_p.h>
+#include <qv4jscall_p.h>
+#include <qv4vme_moth_p.h>
+
+using namespace QV4;
+
+DEFINE_OBJECT_VTABLE(GeneratorFunctionCtor);
+DEFINE_OBJECT_VTABLE(GeneratorFunction);
+DEFINE_OBJECT_VTABLE(GeneratorObject);
+
+void Heap::GeneratorFunctionCtor::init(QV4::ExecutionContext *scope)
+{
+    Heap::FunctionObject::init(scope, QStringLiteral("GeneratorFunction"));
+}
+
+ReturnedValue GeneratorFunctionCtor::virtualCallAsConstructor(const FunctionObject *f, const Value *argv, int argc, const Value *newTarget)
+{
+    ExecutionEngine *engine = f->engine();
+
+    QQmlRefPointer<CompiledData::CompilationUnit> compilationUnit = parse(engine, argv, argc, Type_Generator);
+    if (engine->hasException)
+        return Encode::undefined();
+
+    Function *vmf = compilationUnit->linkToEngine(engine);
+    ExecutionContext *global = engine->scriptContext();
+    ReturnedValue o = Encode(GeneratorFunction::create(global, vmf));
+
+    if (!newTarget)
+        return o;
+    Scope scope(engine);
+    ScopedObject obj(scope, o);
+    obj->setProtoFromNewTarget(newTarget);
+    return obj->asReturnedValue();
+}
+
+// 15.3.1: This is equivalent to new Function(...)
+ReturnedValue GeneratorFunctionCtor::virtualCall(const FunctionObject *f, const Value *, const Value *argv, int argc)
+{
+    return virtualCallAsConstructor(f, argv, argc, f);
+}
+
+Heap::FunctionObject *GeneratorFunction::create(ExecutionContext *context, Function *function)
+{
+    Scope scope(context);
+    Scoped<GeneratorFunction> g(scope, context->engine()->memoryManager->allocate<GeneratorFunction>(context, function));
+    ScopedObject proto(scope, scope.engine->newObject());
+    proto->setPrototypeOf(scope.engine->generatorPrototype());
+    g->defineDefaultProperty(scope.engine->id_prototype(), proto, Attr_NotConfigurable|Attr_NotEnumerable);
+    g->setPrototypeOf(ScopedObject(scope, scope.engine->generatorFunctionCtor()->get(scope.engine->id_prototype())));
+    return g->d();
+}
+
+ReturnedValue GeneratorFunction::virtualCall(const FunctionObject *f, const Value *thisObject, const Value *argv, int argc)
+{
+    const GeneratorFunction *gf = static_cast<const GeneratorFunction *>(f);
+    Function *function = gf->function();
+    ExecutionEngine *engine = gf->engine();
+
+    // We need to set up a separate stack for the generator, as it's being re-entered
+    uint stackSize = argc // space for the original arguments
+                   + CppStackFrame::requiredJSStackFrameSize(function); // space for the JS stack frame
+
+    size_t requiredMemory = sizeof(GeneratorObject::Data) - sizeof(Value) + sizeof(Value) * stackSize;
+
+    Scope scope(gf);
+    Scoped<GeneratorObject> g(scope, scope.engine->memoryManager->allocManaged<GeneratorObject>(requiredMemory, scope.engine->classes[EngineBase::Class_GeneratorObject]));
+    g->setPrototypeOf(ScopedObject(scope, gf->get(scope.engine->id_prototype())));
+
+    Heap::GeneratorObject *gp = g->d();
+    gp->stack.size = stackSize;
+    gp->stack.alloc = stackSize;
+
+    // copy original arguments
+    memcpy(gp->stack.values, argv, argc*sizeof(Value));
+    gp->cppFrame.init(engine, function, gp->stack.values, argc);
+    gp->cppFrame.setupJSFrame(&gp->stack.values[argc], *gf, gf->scope(),
+                              thisObject ? *thisObject : Value::undefinedValue(),
+                              Value::undefinedValue());
+
+    gp->cppFrame.push();
+
+    Moth::VME::interpret(&gp->cppFrame, engine, function->codeData);
+    gp->state = GeneratorState::SuspendedStart;
+
+    gp->cppFrame.pop();
+    return g->asReturnedValue();
+}
+
+
+void Heap::GeneratorPrototype::init()
+{
+    Heap::FunctionObject::init();
+}
+
+
+void GeneratorPrototype::init(ExecutionEngine *engine, Object *ctor)
+{
+    Scope scope(engine);
+    ScopedValue v(scope);
+
+    ScopedObject ctorProto(scope, engine->newObject(engine->newInternalClass(Object::staticVTable(), engine->functionPrototype())));
+
+    ctor->defineReadonlyConfigurableProperty(engine->id_length(), Value::fromInt32(1));
+    ctor->defineReadonlyProperty(engine->id_prototype(), ctorProto);
+
+    ctorProto->defineDefaultProperty(QStringLiteral("constructor"), (v = ctor), Attr_ReadOnly_ButConfigurable);
+    ctorProto->defineDefaultProperty(engine->symbol_toStringTag(), (v = engine->newIdentifier(QStringLiteral("GeneratorFunction"))), Attr_ReadOnly_ButConfigurable);
+    ctorProto->defineDefaultProperty(engine->id_prototype(), (v = this), Attr_ReadOnly_ButConfigurable);
+
+    setPrototypeOf(engine->iteratorPrototype());
+    defineDefaultProperty(QStringLiteral("constructor"), ctorProto, Attr_ReadOnly_ButConfigurable);
+    defineDefaultProperty(QStringLiteral("next"), method_next, 1);
+    defineDefaultProperty(QStringLiteral("return"), method_return, 1);
+    defineDefaultProperty(QStringLiteral("throw"), method_throw, 1);
+    defineDefaultProperty(engine->symbol_toStringTag(), (v = engine->newString(QStringLiteral("Generator"))), Attr_ReadOnly_ButConfigurable);
+}
+
+ReturnedValue GeneratorPrototype::method_next(const FunctionObject *f, const Value *thisObject, const Value *argv, int argc)
+{
+    ExecutionEngine *engine = f->engine();
+    const GeneratorObject *g = thisObject->as<GeneratorObject>();
+    if (!g || g->d()->state == GeneratorState::Executing)
+        return engine->throwTypeError();
+    Heap::GeneratorObject *gp = g->d();
+
+    if (gp->state == GeneratorState::Completed)
+        return IteratorPrototype::createIterResultObject(engine, Value::undefinedValue(), true);
+
+    return g->resume(engine, argc ? argv[0] : Value::undefinedValue());
+}
+
+ReturnedValue GeneratorPrototype::method_return(const FunctionObject *f, const Value *thisObject, const Value *argv, int argc)
+{
+    ExecutionEngine *engine = f->engine();
+    const GeneratorObject *g = thisObject->as<GeneratorObject>();
+    if (!g || g->d()->state == GeneratorState::Executing)
+        return engine->throwTypeError();
+
+    Heap::GeneratorObject *gp = g->d();
+
+    if (gp->state == GeneratorState::SuspendedStart)
+        gp->state = GeneratorState::Completed;
+
+    if (gp->state == GeneratorState::Completed)
+        return IteratorPrototype::createIterResultObject(engine, argc ? argv[0] : Value::undefinedValue(), true);
+
+    // the bytecode interpreter interprets an exception with empty value as
+    // a yield called with return()
+    engine->throwError(Value::emptyValue());
+
+    return g->resume(engine, argc ? argv[0]: Value::undefinedValue());
+}
+
+ReturnedValue GeneratorPrototype::method_throw(const FunctionObject *f, const Value *thisObject, const Value *argv, int argc)
+{
+    ExecutionEngine *engine = f->engine();
+    const GeneratorObject *g = thisObject->as<GeneratorObject>();
+    if (!g || g->d()->state == GeneratorState::Executing)
+        return engine->throwTypeError();
+
+    Heap::GeneratorObject *gp = g->d();
+
+    engine->throwError(argc ? argv[0]: Value::undefinedValue());
+
+    if (gp->state == GeneratorState::SuspendedStart || gp->state == GeneratorState::Completed) {
+        gp->state = GeneratorState::Completed;
+        return Encode::undefined();
+    }
+
+    return g->resume(engine, Value::undefinedValue());
+}
+
+ReturnedValue GeneratorObject::resume(ExecutionEngine *engine, const Value &arg) const
+{
+    Heap::GeneratorObject *gp = d();
+    gp->state = GeneratorState::Executing;
+    gp->cppFrame.parent = engine->currentStackFrame;
+    engine->currentStackFrame = &gp->cppFrame;
+
+    Q_ASSERT(gp->cppFrame.yield != nullptr);
+    const char *code = gp->cppFrame.yield;
+    gp->cppFrame.yield = nullptr;
+    gp->cppFrame.jsFrame->accumulator = arg;
+    gp->cppFrame.yieldIsIterator = false;
+
+    Scope scope(engine);
+    ScopedValue result(scope, Moth::VME::interpret(&gp->cppFrame, engine, code));
+
+    engine->currentStackFrame = gp->cppFrame.parent;
+
+    bool done = (gp->cppFrame.yield == nullptr);
+    gp->state = done ? GeneratorState::Completed : GeneratorState::SuspendedYield;
+    if (engine->hasException)
+        return Encode::undefined();
+    if (gp->cppFrame.yieldIsIterator)
+        return result->asReturnedValue();
+    return IteratorPrototype::createIterResultObject(engine, result, done);
+}
+
+DEFINE_OBJECT_VTABLE(MemberGeneratorFunction);
+
+Heap::FunctionObject *MemberGeneratorFunction::create(ExecutionContext *context, Function *function, Object *homeObject, String *name)
+{
+    Scope scope(context);
+    Scoped<MemberGeneratorFunction> g(scope, context->engine()->memoryManager->allocate<MemberGeneratorFunction>(context, function, name));
+    g->d()->homeObject.set(scope.engine, homeObject->d());
+    ScopedObject proto(scope, scope.engine->newObject());
+    proto->setPrototypeOf(scope.engine->generatorPrototype());
+    g->defineDefaultProperty(scope.engine->id_prototype(), proto, Attr_NotConfigurable|Attr_NotEnumerable);
+    g->setPrototypeOf(ScopedObject(scope, scope.engine->generatorFunctionCtor()->get(scope.engine->id_prototype())));
+    return g->d();
+}
+
+ReturnedValue MemberGeneratorFunction::virtualCall(const FunctionObject *f, const Value *thisObject, const Value *argv, int argc)
+{
+    return GeneratorFunction::virtualCall(f, thisObject, argv, argc);
+}
diff --git a/src/qml/jsruntime/qv4generatorobject_p.h b/src/qml/jsruntime/qv4generatorobject_p.h
new file mode 100644
index 0000000000..366319723d
--- /dev/null
+++ b/src/qml/jsruntime/qv4generatorobject_p.h
@@ -0,0 +1,151 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QV4GENERATOROBJECT_P_H
+#define QV4GENERATOROBJECT_P_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include "qv4functionobject_p.h"
+#include "qv4stackframe_p.h"
+
+QT_BEGIN_NAMESPACE
+
+namespace QV4 {
+
+enum class GeneratorState {
+    Undefined,
+    SuspendedStart,
+    SuspendedYield,
+    Executing,
+    Completed
+};
+
+namespace Heap {
+
+struct GeneratorFunctionCtor : FunctionObject {
+    void init(QV4::ExecutionContext *scope);
+};
+
+struct GeneratorFunction : ArrowFunction {
+    void init(QV4::ExecutionContext *scope, Function *function, QV4::String *name = nullptr) {
+        ArrowFunction::init(scope, function, name);
+    }
+};
+
+struct MemberGeneratorFunction : MemberFunction {
+};
+
+struct GeneratorPrototype : FunctionObject {
+    void init();
+};
+
+#define GeneratorObjectMembers(class, Member) \
+    Member(class, Pointer, ExecutionContext *, context) \
+    Member(class, Pointer, GeneratorFunction *, function) \
+    Member(class, NoMark, GeneratorState, state) \
+    Member(class, NoMark, CppStackFrame, cppFrame) \
+    Member(class, ValueArray, ValueArray, stack)
+
+DECLARE_HEAP_OBJECT(GeneratorObject, Object) {
+    DECLARE_MARKOBJECTS(GeneratorObject);
+};
+
+}
+
+struct GeneratorFunctionCtor : FunctionCtor
+{
+    V4_OBJECT2(GeneratorFunctionCtor, FunctionCtor)
+
+    static ReturnedValue virtualCallAsConstructor(const FunctionObject *f, const Value *argv, int argc, const Value *);
+    static ReturnedValue virtualCall(const FunctionObject *f, const Value *thisObject, const Value *argv, int argc);
+};
+
+struct GeneratorFunction : ArrowFunction
+{
+    V4_OBJECT2(GeneratorFunction, ArrowFunction)
+    V4_INTERNALCLASS(GeneratorFunction)
+
+    static Heap::FunctionObject *create(ExecutionContext *scope, Function *function);
+    static ReturnedValue virtualCall(const FunctionObject *f, const Value *thisObject, const Value *argv, int argc);
+};
+
+struct MemberGeneratorFunction : MemberFunction
+{
+    V4_OBJECT2(MemberGeneratorFunction, MemberFunction)
+    V4_INTERNALCLASS(MemberGeneratorFunction)
+
+    static Heap::FunctionObject *create(ExecutionContext *scope, Function *function, Object *homeObject, String *name);
+    static ReturnedValue virtualCall(const FunctionObject *f, const Value *thisObject, const Value *argv, int argc);
+};
+
+struct GeneratorPrototype : Object
+{
+    void init(ExecutionEngine *engine, Object *ctor);
+
+    static ReturnedValue method_next(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_return(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_throw(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+};
+
+
+struct GeneratorObject : Object {
+    V4_OBJECT2(GeneratorObject, Object)
+    Q_MANAGED_TYPE(GeneratorObject)
+    V4_INTERNALCLASS(GeneratorObject)
+    V4_PROTOTYPE(generatorPrototype)
+
+    ReturnedValue resume(ExecutionEngine *engine, const Value &arg) const;
+};
+
+}
+
+QT_END_NAMESPACE
+
+#endif // QV4GENERATORFUNCTION_P_H
+
diff --git a/src/qml/jsruntime/qv4global_p.h b/src/qml/jsruntime/qv4global_p.h
index 8769519a59..44adac26cd 100644
--- a/src/qml/jsruntime/qv4global_p.h
+++ b/src/qml/jsruntime/qv4global_p.h
@@ -76,9 +76,6 @@ namespace std {
 inline bool isinf(double d) { return !_finite(d) && !_isnan(d); }
 inline bool isnan(double d) { return !!_isnan(d); }
 inline bool isfinite(double d) { return _finite(d); }
-#if _MSC_VER < 1800
-inline bool signbit(double d) { return _copysign(1.0, d) < 0; }
-#endif
 
 } // namespace std
 
@@ -91,11 +88,11 @@ inline double trunc(double d) { return d > 0 ? floor(d) : ceil(d); }
 //
 // NOTE: This should match the logic in qv4targetplatform_p.h!
 
-#if defined(Q_PROCESSOR_X86) && (QT_POINTER_SIZE == 4) \
+#if defined(Q_PROCESSOR_X86_32) && (QT_POINTER_SIZE == 4) \
     && (defined(Q_OS_WIN) || defined(Q_OS_LINUX) || defined(Q_OS_QNX) || defined(Q_OS_FREEBSD))
 #  define V4_ENABLE_JIT
 #elif defined(Q_PROCESSOR_X86_64) && (QT_POINTER_SIZE == 8) \
-    && (defined(Q_OS_WIN) || defined(Q_OS_LINUX) || defined(Q_OS_MAC) || defined(Q_OS_FREEBSD))
+    && (defined(Q_OS_WIN) || defined(Q_OS_LINUX) || defined(Q_OS_QNX) || defined(Q_OS_MAC) || defined(Q_OS_FREEBSD))
 #  define V4_ENABLE_JIT
 #elif defined(Q_PROCESSOR_ARM_32) && (QT_POINTER_SIZE == 4)
 #  if defined(thumb2) || defined(__thumb2__) || ((defined(__thumb) || defined(__thumb__)) && __TARGET_ARCH_THUMB-0 == 4)
@@ -104,11 +101,16 @@ inline double trunc(double d) { return d > 0 ? floor(d) : ceil(d); }
 #    define V4_ENABLE_JIT
 #  endif
 #elif defined(Q_PROCESSOR_ARM_64) && (QT_POINTER_SIZE == 8)
-#  if defined(Q_OS_LINUX)
+#  if defined(Q_OS_LINUX) || defined(Q_OS_QNX) || defined(Q_OS_INTEGRITY)
 #    define V4_ENABLE_JIT
 #  endif
-#elif defined(Q_PROCESSOR_MIPS_32) && defined(Q_OS_LINUX)
-#  define V4_ENABLE_JIT
+//#elif defined(Q_PROCESSOR_MIPS_32) && defined(Q_OS_LINUX)
+//#  define V4_ENABLE_JIT
+#endif
+
+// check FPU with double precision on ARM platform
+#if (defined(Q_PROCESSOR_ARM_64) || defined(Q_PROCESSOR_ARM_32)) && defined(V4_ENABLE_JIT) && defined(__ARM_FP) && (__ARM_FP <= 0x04)
+#  undef V4_ENABLE_JIT
 #endif
 
 // Black list some platforms
@@ -147,19 +149,33 @@ QT_BEGIN_NAMESPACE
 
 namespace QV4 {
 
+namespace Compiler {
+    struct Module;
+    struct Context;
+    struct JSUnitGenerator;
+    class Codegen;
+}
+
+namespace Moth {
+    class BytecodeGenerator;
+}
+
 namespace Heap {
     struct Base;
     struct MemberData;
     struct ArrayData;
 
+    struct StringOrSymbol;
     struct String;
+    struct Symbol;
     struct Object;
     struct ObjectPrototype;
 
     struct ExecutionContext;
-    struct GlobalContext;
     struct CallContext;
+    struct QmlContext;
     struct ScriptFunction;
+    struct InternalClass;
 
     struct BooleanObject;
     struct NumberObject;
@@ -174,21 +190,33 @@ namespace Heap {
     struct RegExp;
     struct EvalFunction;
 
+    struct SharedArrayBuffer;
     struct ArrayBuffer;
     struct DataView;
     struct TypedArray;
 
+    struct MapObject;
+    struct SetObject;
+
+    struct PromiseObject;
+    struct PromiseCapability;
+
     template <typename T, size_t> struct Pointer;
 }
 
+struct CppStackFrame;
 class MemoryManager;
+class ExecutableAllocator;
+struct PropertyKey;
+struct StringOrSymbol;
 struct String;
+struct Symbol;
 struct Object;
 struct ObjectPrototype;
 struct ObjectIterator;
 struct ExecutionContext;
-struct GlobalContext;
 struct CallContext;
+struct QmlContext;
 struct ScriptFunction;
 struct InternalClass;
 struct Property;
@@ -206,7 +234,6 @@ struct StringObject;
 struct ArrayObject;
 struct DateObject;
 struct FunctionObject;
-struct BuiltinFunction;
 struct ErrorObject;
 struct ArgumentsObject;
 struct Managed;
@@ -216,10 +243,17 @@ struct RegExpObject;
 struct RegExp;
 struct EvalFunction;
 
+struct SharedArrayBuffer;
 struct ArrayBuffer;
 struct DataView;
 struct TypedArray;
 
+struct MapObject;
+struct SetMapObject;
+
+struct PromiseObject;
+struct PromiseCapability;
+
 // ReturnedValue is used to return values from runtime methods
 // the type has to be a primitive type (no struct or union), so that the compiler
 // will return it in a register on all platforms.
@@ -230,6 +264,7 @@ struct Scope;
 struct ScopedValue;
 template<typename T> struct Scoped;
 typedef Scoped<String> ScopedString;
+typedef Scoped<StringOrSymbol> ScopedStringOrSymbol;
 typedef Scoped<Object> ScopedObject;
 typedef Scoped<ArrayObject> ScopedArrayObject;
 typedef Scoped<FunctionObject> ScopedFunctionObject;
@@ -238,16 +273,25 @@ typedef Scoped<ExecutionContext> ScopedContext;
 struct PersistentValueStorage;
 class PersistentValue;
 class WeakValue;
+struct MarkStack;
 
 struct IdentifierTable;
 class RegExpCache;
 class MultiplyWrappedQObjectMap;
 
-namespace Global {
-    enum {
-        ReservedArgumentCount = 6
-    };
-}
+enum class ObservedTraceValues : quint8 {
+    Integer = 1 << 0,
+    Boolean = 1 << 1,
+    Double  = 1 << 2,
+    Other   = 1 << 3,
+    TypeMask = Integer | Boolean | Double | Other,
+
+    TruePathTaken  = 1 << 0,
+    FalsePathTaken = 1 << 1,
+
+    ArrayWasAccessed          = 1 << 7,
+    ArrayAccessNeededFallback = 1 << 6,
+};
 
 enum PropertyFlag {
     Attr_Data = 0,
@@ -340,6 +384,7 @@ struct PropertyAttributes
     bool isEmpty() const { return !m_all; }
 
     uint flags() const { return m_flags; }
+    uint all() const { return m_all; }
 
     bool operator==(PropertyAttributes other) {
         return m_all == other.m_all;
@@ -349,15 +394,31 @@ struct PropertyAttributes
     }
 };
 
-struct StackFrame {
+struct Q_QML_EXPORT StackFrame {
     QString source;
     QString function;
-    int line;
-    int column;
+    int line = -1;
+    int column = -1;
 };
 typedef QVector<StackFrame> StackTrace;
 
-}
+enum class ObjectLiteralArgument {
+    Value,
+    Method,
+    Getter,
+    Setter
+};
+
+namespace JIT {
+
+enum class CallResultDestination {
+    Ignore,
+    InAccumulator,
+};
+
+} // JIT namespace
+
+} // QV4 namespace
 
 Q_DECLARE_TYPEINFO(QV4::PropertyAttributes, Q_PRIMITIVE_TYPE);
 
diff --git a/src/qml/jsruntime/qv4globalobject.cpp b/src/qml/jsruntime/qv4globalobject.cpp
index 0916e8e110..becdc3bc55 100644
--- a/src/qml/jsruntime/qv4globalobject.cpp
+++ b/src/qml/jsruntime/qv4globalobject.cpp
@@ -47,12 +47,12 @@
 #include "qv4script_p.h"
 #include "qv4scopedvalue_p.h"
 #include "qv4string_p.h"
+#include "qv4jscall_p.h"
 
 #include <private/qqmljsengine_p.h>
 #include <private/qqmljslexer_p.h>
 #include <private/qqmljsparser_p.h>
 #include <private/qqmljsast_p.h>
-#include <qv4jsir_p.h>
 #include <qv4codegen_p.h>
 #include "private/qlocale_tools_p.h"
 #include "private/qtools_p.h"
@@ -335,75 +335,60 @@ void Heap::EvalFunction::init(QV4::ExecutionContext *scope)
     Scope s(scope);
     Heap::FunctionObject::init(scope, s.engine->id_eval());
     ScopedFunctionObject f(s, this);
-    f->defineReadonlyProperty(s.engine->id_length(), Primitive::fromInt32(1));
+    f->defineReadonlyConfigurableProperty(s.engine->id_length(), Value::fromInt32(1));
 }
 
-void EvalFunction::evalCall(Scope &scope, CallData *callData, bool directCall) const
+ReturnedValue EvalFunction::evalCall(const Value *, const Value *argv, int argc, bool directCall) const
 {
-    if (callData->argc < 1) {
-        scope.result = Encode::undefined();
-        return;
-    }
+    if (argc < 1)
+        return Encode::undefined();
 
     ExecutionEngine *v4 = engine();
-    ExecutionContextSaver ctxSaver(scope);
+    bool isStrict = v4->currentStackFrame->v4Function->isStrict();
 
-    ExecutionContext *currentContext = v4->currentContext;
-    ExecutionContext *ctx = currentContext;
+    Scope scope(v4);
+    ScopedContext ctx(scope, v4->currentContext());
 
     if (!directCall) {
-        // the context for eval should be the global scope, so we fake a root
-        // context
-        ctx = v4->pushGlobalContext();
+        // the context for eval should be the global scope
+        ctx = v4->scriptContext();
     }
 
-    String *scode = callData->args[0].stringValue();
-    if (!scode) {
-        scope.result = callData->args[0].asReturnedValue();
-        return;
-    }
+    String *scode = argv[0].stringValue();
+    if (!scode)
+        return argv[0].asReturnedValue();
 
     const QString code = scode->toQString();
-    bool inheritContext = !ctx->d()->strictMode;
+    bool inheritContext = !isStrict;
 
-    Script script(ctx, code, QStringLiteral("eval code"));
-    script.strictMode = (directCall && currentContext->d()->strictMode);
+    Script script(ctx, QV4::Compiler::ContextType::Eval, code, QStringLiteral("eval code"));
+    script.strictMode = (directCall && isStrict);
     script.inheritContext = inheritContext;
     script.parse();
-    if (v4->hasException) {
-        scope.result = Encode::undefined();
-        return;
-    }
+    if (v4->hasException)
+        return Encode::undefined();
 
     Function *function = script.function();
-    if (!function) {
-        scope.result = Encode::undefined();
-        return;
-    }
+    if (!function)
+        return Encode::undefined();
+    function->isEval = true;
 
-    if (function->isStrict() || (ctx->d()->strictMode)) {
+    if (function->isStrict() || isStrict) {
         ScopedFunctionObject e(scope, FunctionObject::createScriptFunction(ctx, function));
-        ScopedCallData callData(scope, 0);
-        callData->thisObject = ctx->thisObject();
-        e->call(scope, callData);
-        return;
+        ScopedValue thisObject(scope, directCall ? scope.engine->currentStackFrame->thisObject() : scope.engine->globalObject->asReturnedValue());
+        return e->call(thisObject, nullptr, 0);
     }
 
-    ContextStateSaver stateSaver(scope, ctx);
-
-    // set the correct strict mode flag on the context
-    ctx->d()->strictMode = false;
-    ctx->d()->compilationUnit = function->compilationUnit;
-    ctx->d()->constantTable = function->compilationUnit->constants;
+    ScopedValue thisObject(scope, scope.engine->currentStackFrame->thisObject());
 
-    scope.result = Q_V4_PROFILE(ctx->engine(), function);
+    return function->call(thisObject, nullptr, 0, ctx);
 }
 
 
-void EvalFunction::call(const Managed *that, Scope &scope, CallData *callData)
+ReturnedValue EvalFunction::virtualCall(const FunctionObject *f, const Value *thisObject, const Value *argv, int argc)
 {
     // indirect call
-    static_cast<const EvalFunction *>(that)->evalCall(scope, callData, false);
+    return static_cast<const EvalFunction *>(f)->evalCall(thisObject, argv, argc, false);
 }
 
 
@@ -424,10 +409,11 @@ static inline int toInt(const QChar &qc, int R)
 }
 
 // parseInt [15.1.2.2]
-void GlobalFunctions::method_parseInt(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue GlobalFunctions::method_parseInt(const FunctionObject *b, const Value *, const Value *argv, int argc)
 {
-    ScopedValue inputString(scope, callData->argument(0));
-    ScopedValue radix(scope, callData->argument(1));
+    Scope scope(b);
+    ScopedValue inputString(scope, argc ? argv[0] : Value::undefinedValue());
+    ScopedValue radix(scope, argc > 1 ? argv[1] : Value::undefinedValue());
     int R = radix->isUndefined() ? 0 : radix->toInt32();
 
     // [15.1.2.2] step by step:
@@ -504,10 +490,11 @@ void GlobalFunctions::method_parseInt(const BuiltinFunction *, Scope &scope, Cal
 }
 
 // parseFloat [15.1.2.3]
-void GlobalFunctions::method_parseFloat(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue GlobalFunctions::method_parseFloat(const FunctionObject *b, const Value *, const Value *argv, int argc)
 {
+    Scope scope(b);
     // [15.1.2.3] step by step:
-    ScopedString inputString(scope, callData->argument(0), ScopedString::Convert);
+    ScopedString inputString(scope, argc ? argv[0] : Value::undefinedValue(), ScopedString::Convert);
     CHECK_EXCEPTION();
 
     QString trimmed = inputString->toQString().trimmed(); // 2
@@ -521,7 +508,7 @@ void GlobalFunctions::method_parseFloat(const BuiltinFunction *, Scope &scope, C
     QByteArray ba = trimmed.toLatin1();
     bool ok;
     const char *begin = ba.constData();
-    const char *end = 0;
+    const char *end = nullptr;
     double d = qstrtod(begin, &end, &ok);
     if (end - begin == 0)
         RETURN_RESULT(Encode(std::numeric_limits<double>::quiet_NaN())); // 3
@@ -530,115 +517,125 @@ void GlobalFunctions::method_parseFloat(const BuiltinFunction *, Scope &scope, C
 }
 
 /// isNaN [15.1.2.4]
-void GlobalFunctions::method_isNaN(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue GlobalFunctions::method_isNaN(const FunctionObject *, const Value *, const Value *argv, int argc)
 {
-    if (!callData->argc)
+    if (!argc)
         // undefined gets converted to NaN
         RETURN_RESULT(Encode(true));
 
-    if (callData->args[0].integerCompatible())
+    if (argv[0].integerCompatible())
         RETURN_RESULT(Encode(false));
 
-    double d = callData->args[0].toNumber();
+    double d = argv[0].toNumber();
     RETURN_RESULT(Encode((bool)std::isnan(d)));
 }
 
 /// isFinite [15.1.2.5]
-void GlobalFunctions::method_isFinite(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue GlobalFunctions::method_isFinite(const FunctionObject *, const Value *, const Value *argv, int argc)
 {
-    if (!callData->argc)
+    if (!argc)
         // undefined gets converted to NaN
         RETURN_RESULT(Encode(false));
 
-    if (callData->args[0].integerCompatible())
+    if (argv[0].integerCompatible())
         RETURN_RESULT(Encode(true));
 
-    double d = callData->args[0].toNumber();
+    double d = argv[0].toNumber();
     RETURN_RESULT(Encode((bool)std::isfinite(d)));
 }
 
 /// decodeURI [15.1.3.1]
-void GlobalFunctions::method_decodeURI(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue GlobalFunctions::method_decodeURI(const FunctionObject *b, const Value *, const Value *argv, int argc)
 {
-    if (callData->argc == 0)
+    if (argc == 0)
         RETURN_UNDEFINED();
 
-    QString uriString = callData->args[0].toQString();
+    ExecutionEngine *v4 = b->engine();
+    QString uriString = argv[0].toQString();
     bool ok;
     QString out = decode(uriString, DecodeNonReserved, &ok);
     if (!ok) {
+        Scope scope(v4);
         ScopedString s(scope, scope.engine->newString(QStringLiteral("malformed URI sequence")));
         RETURN_RESULT(scope.engine->throwURIError(s));
     }
 
-    RETURN_RESULT(scope.engine->newString(out));
+    RETURN_RESULT(v4->newString(out));
 }
 
 /// decodeURIComponent [15.1.3.2]
-void GlobalFunctions::method_decodeURIComponent(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue GlobalFunctions::method_decodeURIComponent(const FunctionObject *b, const Value *, const Value *argv, int argc)
 {
-    if (callData->argc == 0)
+    if (argc == 0)
         RETURN_UNDEFINED();
 
-    QString uriString = callData->args[0].toQString();
+    ExecutionEngine *v4 = b->engine();
+    QString uriString = argv[0].toQString();
     bool ok;
     QString out = decode(uriString, DecodeAll, &ok);
     if (!ok) {
+        Scope scope(v4);
         ScopedString s(scope, scope.engine->newString(QStringLiteral("malformed URI sequence")));
         RETURN_RESULT(scope.engine->throwURIError(s));
     }
 
-    RETURN_RESULT(scope.engine->newString(out));
+    RETURN_RESULT(v4->newString(out));
 }
 
 /// encodeURI [15.1.3.3]
-void GlobalFunctions::method_encodeURI(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue GlobalFunctions::method_encodeURI(const FunctionObject *b, const Value *, const Value *argv, int argc)
 {
-    if (callData->argc == 0)
+    if (argc == 0)
         RETURN_UNDEFINED();
 
-    QString uriString = callData->args[0].toQString();
+    ExecutionEngine *v4 = b->engine();
+    QString uriString = argv[0].toQString();
     bool ok;
     QString out = encode(uriString, uriUnescapedReserved, &ok);
     if (!ok) {
+        Scope scope(v4);
         ScopedString s(scope, scope.engine->newString(QStringLiteral("malformed URI sequence")));
         RETURN_RESULT(scope.engine->throwURIError(s));
     }
 
-    RETURN_RESULT(scope.engine->newString(out));
+    RETURN_RESULT(v4->newString(out));
 }
 
 /// encodeURIComponent [15.1.3.4]
-void GlobalFunctions::method_encodeURIComponent(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue GlobalFunctions::method_encodeURIComponent(const FunctionObject *b, const Value *, const Value *argv, int argc)
 {
-    if (callData->argc == 0)
+    if (argc == 0)
         RETURN_UNDEFINED();
 
-    QString uriString = callData->args[0].toQString();
+    ExecutionEngine *v4 = b->engine();
+    QString uriString = argv[0].toQString();
     bool ok;
     QString out = encode(uriString, uriUnescaped, &ok);
     if (!ok) {
+        Scope scope(v4);
         ScopedString s(scope, scope.engine->newString(QStringLiteral("malformed URI sequence")));
         RETURN_RESULT(scope.engine->throwURIError(s));
     }
 
-    RETURN_RESULT(scope.engine->newString(out));
+    RETURN_RESULT(v4->newString(out));
 }
 
-void GlobalFunctions::method_escape(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue GlobalFunctions::method_escape(const FunctionObject *b, const Value *, const Value *argv, int argc)
 {
-    if (!callData->argc)
-        RETURN_RESULT(scope.engine->newString(QStringLiteral("undefined")));
+    ExecutionEngine *v4 = b->engine();
+    if (!argc)
+        RETURN_RESULT(v4->newString(QStringLiteral("undefined")));
 
-    QString str = callData->args[0].toQString();
-    RETURN_RESULT(scope.engine->newString(escape(str)));
+    QString str = argv[0].toQString();
+    RETURN_RESULT(v4->newString(escape(str)));
 }
 
-void GlobalFunctions::method_unescape(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue GlobalFunctions::method_unescape(const FunctionObject *b, const Value *, const Value *argv, int argc)
 {
-    if (!callData->argc)
-        RETURN_RESULT(scope.engine->newString(QStringLiteral("undefined")));
+    ExecutionEngine *v4 = b->engine();
+    if (!argc)
+        RETURN_RESULT(v4->newString(QStringLiteral("undefined")));
 
-    QString str = callData->args[0].toQString();
-    RETURN_RESULT(scope.engine->newString(unescape(str)));
+    QString str = argv[0].toQString();
+    RETURN_RESULT(v4->newString(unescape(str)));
 }
diff --git a/src/qml/jsruntime/qv4globalobject_p.h b/src/qml/jsruntime/qv4globalobject_p.h
index 273f1ba7ea..021b445955 100644
--- a/src/qml/jsruntime/qv4globalobject_p.h
+++ b/src/qml/jsruntime/qv4globalobject_p.h
@@ -69,23 +69,23 @@ struct Q_QML_EXPORT EvalFunction : FunctionObject
 {
     V4_OBJECT2(EvalFunction, FunctionObject)
 
-    void evalCall(Scope &scope, CallData *callData, bool directCall) const;
+    ReturnedValue evalCall(const Value *thisObject, const Value *argv, int argc, bool directCall) const;
 
-    static void call(const Managed *that, Scope &scope, CallData *callData);
+    static ReturnedValue virtualCall(const FunctionObject *f, const Value *thisObject, const Value *argv, int argc);
 };
 
 struct GlobalFunctions
 {
-    static void method_parseInt(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_parseFloat(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_isNaN(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_isFinite(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_decodeURI(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_decodeURIComponent(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_encodeURI(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_encodeURIComponent(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_escape(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_unescape(const BuiltinFunction *, Scope &scope, CallData *callData);
+    static ReturnedValue method_parseInt(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_parseFloat(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_isNaN(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_isFinite(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_decodeURI(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_decodeURIComponent(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_encodeURI(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_encodeURIComponent(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_escape(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_unescape(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
 };
 
 }
diff --git a/src/qml/jsruntime/qv4identifier.cpp b/src/qml/jsruntime/qv4identifier.cpp
index 6260fd0cc8..5db5bd46ec 100644
--- a/src/qml/jsruntime/qv4identifier.cpp
+++ b/src/qml/jsruntime/qv4identifier.cpp
@@ -38,6 +38,7 @@
 ****************************************************************************/
 #include "qv4identifier_p.h"
 #include "qv4identifiertable_p.h"
+#include "qv4string_p.h"
 
 QT_BEGIN_NAMESPACE
 
@@ -54,14 +55,16 @@ static inline int primeForNumBits(int numBits)
 }
 
 
-IdentifierHashData::IdentifierHashData(int numBits)
+IdentifierHashData::IdentifierHashData(IdentifierTable *table, int numBits)
     : size(0)
     , numBits(numBits)
+    , identifierTable(table)
 {
     refCount.store(1);
     alloc = primeForNumBits(numBits);
     entries = (IdentifierHashEntry *)malloc(alloc*sizeof(IdentifierHashEntry));
     memset(entries, 0, alloc*sizeof(IdentifierHashEntry));
+    identifierTable->addIdentifierHash(this);
 }
 
 IdentifierHashData::IdentifierHashData(IdentifierHashData *other)
@@ -73,15 +76,21 @@ IdentifierHashData::IdentifierHashData(IdentifierHashData *other)
     alloc = other->alloc;
     entries = (IdentifierHashEntry *)malloc(alloc*sizeof(IdentifierHashEntry));
     memcpy(entries, other->entries, alloc*sizeof(IdentifierHashEntry));
+    identifierTable->addIdentifierHash(this);
 }
 
-IdentifierHashBase::IdentifierHashBase(ExecutionEngine *engine)
+IdentifierHashData::~IdentifierHashData() {
+    free(entries);
+    if (identifierTable)
+        identifierTable->removeIdentifierHash(this);
+}
+
+IdentifierHash::IdentifierHash(ExecutionEngine *engine)
 {
-    d = new IdentifierHashData(3);
-    d->identifierTable = engine->identifierTable;
+    d = new IdentifierHashData(engine->identifierTable, 3);
 }
 
-void IdentifierHashBase::detach()
+void IdentifierHash::detach()
 {
     if (!d || d->refCount == 1)
         return;
@@ -92,8 +101,10 @@ void IdentifierHashBase::detach()
 }
 
 
-IdentifierHashEntry *IdentifierHashBase::addEntry(const Identifier *identifier)
+IdentifierHashEntry *IdentifierHash::addEntry(PropertyKey identifier)
 {
+    Q_ASSERT(identifier.isStringOrSymbol());
+
     // fill up to max 50%
     bool grow = (d->alloc <= d->size*2);
 
@@ -104,10 +115,10 @@ IdentifierHashEntry *IdentifierHashBase::addEntry(const Identifier *identifier)
         memset(newEntries, 0, newAlloc*sizeof(IdentifierHashEntry));
         for (int i = 0; i < d->alloc; ++i) {
             const IdentifierHashEntry &e = d->entries[i];
-            if (!e.identifier)
+            if (!e.identifier.isValid())
                 continue;
-            uint idx = e.identifier->hashValue % newAlloc;
-            while (newEntries[idx].identifier) {
+            uint idx = e.identifier.id() % newAlloc;
+            while (newEntries[idx].identifier.isValid()) {
                 ++idx;
                 idx %= newAlloc;
             }
@@ -118,8 +129,8 @@ IdentifierHashEntry *IdentifierHashBase::addEntry(const Identifier *identifier)
         d->alloc = newAlloc;
     }
 
-    uint idx = identifier->hashValue % d->alloc;
-    while (d->entries[idx].identifier) {
+    uint idx = identifier.id() % d->alloc;
+    while (d->entries[idx].identifier.isValid()) {
         Q_ASSERT(d->entries[idx].identifier != identifier);
         ++idx;
         idx %= d->alloc;
@@ -129,16 +140,16 @@ IdentifierHashEntry *IdentifierHashBase::addEntry(const Identifier *identifier)
     return d->entries + idx;
 }
 
-const IdentifierHashEntry *IdentifierHashBase::lookup(const Identifier *identifier) const
+const IdentifierHashEntry *IdentifierHash::lookup(PropertyKey identifier) const
 {
-    if (!d)
-        return 0;
+    if (!d || !identifier.isStringOrSymbol())
+        return nullptr;
     Q_ASSERT(d->entries);
 
-    uint idx = identifier->hashValue % d->alloc;
+    uint idx = identifier.id() % d->alloc;
     while (1) {
-        if (!d->entries[idx].identifier)
-            return 0;
+        if (!d->entries[idx].identifier.isValid())
+            return nullptr;
         if (d->entries[idx].identifier == identifier)
             return d->entries + idx;
         ++idx;
@@ -146,43 +157,58 @@ const IdentifierHashEntry *IdentifierHashBase::lookup(const Identifier *identifi
     }
 }
 
-const IdentifierHashEntry *IdentifierHashBase::lookup(const QString &str) const
+const IdentifierHashEntry *IdentifierHash::lookup(const QString &str) const
 {
     if (!d)
-        return 0;
-    Q_ASSERT(d->entries);
+        return nullptr;
 
-    uint hash = String::createHashValue(str.constData(), str.length(), Q_NULLPTR);
-    uint idx = hash % d->alloc;
-    while (1) {
-        if (!d->entries[idx].identifier)
-            return 0;
-        if (d->entries[idx].identifier->string == str)
-            return d->entries + idx;
-        ++idx;
-        idx %= d->alloc;
-    }
+    PropertyKey id = d->identifierTable->asPropertyKey(str);
+    return lookup(id);
 }
 
-const IdentifierHashEntry *IdentifierHashBase::lookup(String *str) const
+const IdentifierHashEntry *IdentifierHash::lookup(String *str) const
 {
     if (!d)
-        return 0;
-    if (str->d()->identifier)
-        return lookup(str->d()->identifier);
+        return nullptr;
+    PropertyKey id = d->identifierTable->asPropertyKey(str);
+    if (id.isValid())
+        return lookup(id);
     return lookup(str->toQString());
 }
 
-const Identifier *IdentifierHashBase::toIdentifier(const QString &str) const
+const PropertyKey IdentifierHash::toIdentifier(const QString &str) const
 {
     Q_ASSERT(d);
-    return d->identifierTable->identifier(str);
+    return d->identifierTable->asPropertyKey(str);
 }
 
-const Identifier *IdentifierHashBase::toIdentifier(Heap::String *str) const
+const PropertyKey IdentifierHash::toIdentifier(Heap::String *str) const
 {
     Q_ASSERT(d);
-    return d->identifierTable->identifier(str);
+    return d->identifierTable->asPropertyKey(str);
+}
+
+QString QV4::IdentifierHash::findId(int value) const
+{
+    IdentifierHashEntry *e = d->entries;
+    IdentifierHashEntry *end = e + d->alloc;
+    while (e < end) {
+        if (e->identifier.isValid() && e->value == value)
+            return e->identifier.toQString();
+        ++e;
+    }
+    return QString();
+}
+
+void IdentifierHashData::markObjects(MarkStack *markStack) const
+{
+    IdentifierHashEntry *e = entries;
+    IdentifierHashEntry *end = e + alloc;
+    while (e < end) {
+        if (Heap::Base *o = e->identifier.asStringOrSymbol())
+            o->mark(markStack);
+        ++e;
+    }
 }
 
 
diff --git a/src/qml/jsruntime/qv4identifier_p.h b/src/qml/jsruntime/qv4identifier_p.h
index 2695bbc875..32de8b7c8d 100644
--- a/src/qml/jsruntime/qv4identifier_p.h
+++ b/src/qml/jsruntime/qv4identifier_p.h
@@ -51,44 +51,24 @@
 //
 
 #include <qstring.h>
+#include <private/qv4global_p.h>
+#include <private/qv4propertykey_p.h>
 
 QT_BEGIN_NAMESPACE
 
 namespace QV4 {
 
-namespace Heap {
-    struct String;
-}
-
-struct String;
-struct IdentifierTable;
-struct ExecutionEngine;
-
-struct Identifier
-{
-    QString string;
-    uint hashValue;
-};
-
-
 struct IdentifierHashEntry {
-    const Identifier *identifier;
-    union {
-        int value;
-        void *pointer;
-    };
-    static int get(const IdentifierHashEntry *This, int *) { return This ? This->value : -1; }
-    static bool get(const IdentifierHashEntry *This, bool *) { return This != 0; }
-    static void *get(const IdentifierHashEntry *This, void **) { return This ? This->pointer : 0; }
+    PropertyKey identifier;
+    int value;
 };
 
 struct IdentifierHashData
 {
-    IdentifierHashData(int numBits);
+    IdentifierHashData(IdentifierTable *table, int numBits);
     explicit IdentifierHashData(IdentifierHashData *other);
-    ~IdentifierHashData() {
-        free(entries);
-    }
+    ~IdentifierHashData();
+    void markObjects(MarkStack *markStack) const;
 
     QBasicAtomicInt refCount;
     int alloc;
@@ -98,73 +78,54 @@ struct IdentifierHashData
     IdentifierHashEntry *entries;
 };
 
-struct IdentifierHashBase
+struct IdentifierHash
 {
 
-    IdentifierHashData *d;
+    IdentifierHashData *d = nullptr;
 
-    IdentifierHashBase() : d(0) {}
-    IdentifierHashBase(ExecutionEngine *engine);
-    inline IdentifierHashBase(const IdentifierHashBase &other);
-    inline ~IdentifierHashBase();
-    inline IdentifierHashBase &operator=(const IdentifierHashBase &other);
+    IdentifierHash() {}
+    IdentifierHash(ExecutionEngine *engine);
+    inline IdentifierHash(const IdentifierHash &other);
+    inline ~IdentifierHash();
+    inline IdentifierHash &operator=(const IdentifierHash &other);
 
     bool isEmpty() const { return !d; }
 
     inline int count() const;
-    bool contains(const Identifier *i) const;
-    bool contains(const QString &str) const;
-    bool contains(String *str) const;
 
     void detach();
 
+    void add(const QString &str, int value);
+    void add(Heap::String *str, int value);
+
+    inline int value(const QString &str) const;
+    inline int value(String *str) const;
+    QString findId(int value) const;
+
 protected:
-    IdentifierHashEntry *addEntry(const Identifier *i);
-    const IdentifierHashEntry *lookup(const Identifier *identifier) const;
+    IdentifierHashEntry *addEntry(PropertyKey i);
+    const IdentifierHashEntry *lookup(PropertyKey identifier) const;
     const IdentifierHashEntry *lookup(const QString &str) const;
     const IdentifierHashEntry *lookup(String *str) const;
-    const Identifier *toIdentifier(const QString &str) const;
-    const Identifier *toIdentifier(Heap::String *str) const;
+    const PropertyKey toIdentifier(const QString &str) const;
+    const PropertyKey toIdentifier(Heap::String *str) const;
 };
 
 
-template<typename T>
-struct IdentifierHash : public IdentifierHashBase
-{
-    IdentifierHash()
-        : IdentifierHashBase() {}
-    IdentifierHash(ExecutionEngine *engine)
-        : IdentifierHashBase(engine) {}
-    inline IdentifierHash(const IdentifierHash<T> &other)
-        : IdentifierHashBase(other) {}
-    inline ~IdentifierHash() {}
-    inline IdentifierHash &operator=(const IdentifierHash<T> &other) {
-        IdentifierHashBase::operator =(other);
-        return *this;
-    }
-
-    void add(const QString &str, const T &value);
-    void add(Heap::String *str, const T &value);
-
-    inline T value(const QString &str) const;
-    inline T value(String *str) const;
-    QString findId(T value) const;
-};
-
-inline IdentifierHashBase::IdentifierHashBase(const IdentifierHashBase &other)
+inline IdentifierHash::IdentifierHash(const IdentifierHash &other)
 {
     d = other.d;
     if (d)
         d->refCount.ref();
 }
 
-inline IdentifierHashBase::~IdentifierHashBase()
+inline IdentifierHash::~IdentifierHash()
 {
     if (d && !d->refCount.deref())
         delete d;
 }
 
-IdentifierHashBase &IdentifierHashBase::operator=(const IdentifierHashBase &other)
+IdentifierHash &IdentifierHash::operator=(const IdentifierHash &other)
 {
     if (other.d)
         other.d->refCount.ref();
@@ -174,64 +135,35 @@ IdentifierHashBase &IdentifierHashBase::operator=(const IdentifierHashBase &othe
     return *this;
 }
 
-inline int IdentifierHashBase::count() const
+inline int IdentifierHash::count() const
 {
     return d ? d->size : 0;
 }
 
-inline bool IdentifierHashBase::contains(const Identifier *i) const
-{
-    return lookup(i) != 0;
-}
-
-inline bool IdentifierHashBase::contains(const QString &str) const
-{
-    return lookup(str) != 0;
-}
-
-inline bool IdentifierHashBase::contains(String *str) const
-{
-    return lookup(str) != 0;
-}
-
-template<typename T>
-void IdentifierHash<T>::add(const QString &str, const T &value)
+inline
+void IdentifierHash::add(const QString &str, int value)
 {
     IdentifierHashEntry *e = addEntry(toIdentifier(str));
     e->value = value;
 }
 
-template<typename T>
-void IdentifierHash<T>::add(Heap::String *str, const T &value)
+inline
+void IdentifierHash::add(Heap::String *str, int value)
 {
     IdentifierHashEntry *e = addEntry(toIdentifier(str));
     e->value = value;
 }
 
-template<typename T>
-inline T IdentifierHash<T>::value(const QString &str) const
-{
-    return IdentifierHashEntry::get(lookup(str), (T*)0);
-}
-
-template<typename T>
-inline T IdentifierHash<T>::value(String *str) const
+inline int IdentifierHash::value(const QString &str) const
 {
-    return IdentifierHashEntry::get(lookup(str), (T*)0);
+    const IdentifierHashEntry *e = lookup(str);
+    return e ? e->value : -1;
 }
 
-
-template<typename T>
-QString IdentifierHash<T>::findId(T value) const
+inline int IdentifierHash::value(String *str) const
 {
-    IdentifierHashEntry *e = d->entries;
-    IdentifierHashEntry *end = e + d->alloc;
-    while (e < end) {
-        if (e->identifier && IdentifierHashEntry::get(e, (T*)0) == value)
-            return e->identifier->string;
-        ++e;
-    }
-    return QString();
+    const IdentifierHashEntry *e = lookup(str);
+    return e ? e->value : -1;
 }
 
 }
diff --git a/src/qml/jsruntime/qv4identifiertable.cpp b/src/qml/jsruntime/qv4identifiertable.cpp
index 3def6defbf..e476baa886 100644
--- a/src/qml/jsruntime/qv4identifiertable.cpp
+++ b/src/qml/jsruntime/qv4identifiertable.cpp
@@ -37,6 +37,7 @@
 **
 ****************************************************************************/
 #include "qv4identifiertable_p.h"
+#include "qv4symbol_p.h"
 
 QT_BEGIN_NAMESPACE
 
@@ -53,44 +54,44 @@ static inline int primeForNumBits(int numBits)
 }
 
 
-IdentifierTable::IdentifierTable(ExecutionEngine *engine)
+IdentifierTable::IdentifierTable(ExecutionEngine *engine, int numBits)
     : engine(engine)
     , size(0)
-    , numBits(8)
+    , numBits(numBits)
 {
     alloc = primeForNumBits(numBits);
-    entries = (Heap::String **)malloc(alloc*sizeof(Heap::String *));
-    memset(entries, 0, alloc*sizeof(Heap::String *));
+    entriesByHash = (Heap::StringOrSymbol **)malloc(alloc*sizeof(Heap::StringOrSymbol *));
+    entriesById = (Heap::StringOrSymbol **)malloc(alloc*sizeof(Heap::StringOrSymbol *));
+    memset(entriesByHash, 0, alloc*sizeof(Heap::String *));
+    memset(entriesById, 0, alloc*sizeof(Heap::String *));
 }
 
 IdentifierTable::~IdentifierTable()
 {
-    for (int i = 0; i < alloc; ++i)
-        if (entries[i])
-            delete entries[i]->identifier;
-    free(entries);
+    free(entriesByHash);
+    free(entriesById);
+    for (auto &h : idHashes)
+        h->identifierTable = nullptr;
 }
 
-void IdentifierTable::addEntry(Heap::String *str)
+void IdentifierTable::addEntry(Heap::StringOrSymbol *str)
 {
     uint hash = str->hashValue();
 
     if (str->subtype == Heap::String::StringType_ArrayIndex)
         return;
 
-    str->identifier = new Identifier;
-    str->identifier->string = str->toQString();
-    str->identifier->hashValue = hash;
+    str->identifier = PropertyKey::fromStringOrSymbol(str);
 
     bool grow = (alloc <= size*2);
 
     if (grow) {
         ++numBits;
         int newAlloc = primeForNumBits(numBits);
-        Heap::String **newEntries = (Heap::String **)malloc(newAlloc*sizeof(Heap::String *));
-        memset(newEntries, 0, newAlloc*sizeof(Heap::String *));
-        for (int i = 0; i < alloc; ++i) {
-            Heap::String *e = entries[i];
+        Heap::StringOrSymbol **newEntries = (Heap::StringOrSymbol **)malloc(newAlloc*sizeof(Heap::String *));
+        memset(newEntries, 0, newAlloc*sizeof(Heap::StringOrSymbol *));
+        for (uint i = 0; i < alloc; ++i) {
+            Heap::StringOrSymbol *e = entriesByHash[i];
             if (!e)
                 continue;
             uint idx = e->stringHash % newAlloc;
@@ -100,17 +101,42 @@ void IdentifierTable::addEntry(Heap::String *str)
             }
             newEntries[idx] = e;
         }
-        free(entries);
-        entries = newEntries;
+        free(entriesByHash);
+        entriesByHash = newEntries;
+
+        newEntries = (Heap::StringOrSymbol **)malloc(newAlloc*sizeof(Heap::String *));
+        memset(newEntries, 0, newAlloc*sizeof(Heap::StringOrSymbol *));
+        for (uint i = 0; i < alloc; ++i) {
+            Heap::StringOrSymbol *e = entriesById[i];
+            if (!e)
+                continue;
+            uint idx = e->identifier.id() % newAlloc;
+            while (newEntries[idx]) {
+                ++idx;
+                idx %= newAlloc;
+            }
+            newEntries[idx] = e;
+        }
+        free(entriesById);
+        entriesById = newEntries;
+
         alloc = newAlloc;
     }
 
     uint idx = hash % alloc;
-    while (entries[idx]) {
+    while (entriesByHash[idx]) {
+        ++idx;
+        idx %= alloc;
+    }
+    entriesByHash[idx] = str;
+
+    idx = str->identifier.id() % alloc;
+    while (entriesById[idx]) {
         ++idx;
         idx %= alloc;
     }
-    entries[idx] = str;
+    entriesById[idx] = str;
+
     ++size;
 }
 
@@ -120,10 +146,16 @@ Heap::String *IdentifierTable::insertString(const QString &s)
 {
     uint subtype;
     uint hash = String::createHashValue(s.constData(), s.length(), &subtype);
+    if (subtype == Heap::String::StringType_ArrayIndex) {
+        Heap::String *str = engine->newString(s);
+        str->stringHash = hash;
+        str->subtype = subtype;
+        return str;
+    }
     uint idx = hash % alloc;
-    while (Heap::String *e = entries[idx]) {
+    while (Heap::StringOrSymbol *e = entriesByHash[idx]) {
         if (e->stringHash == hash && e->toQString() == s)
-            return e;
+            return static_cast<Heap::String *>(e);
         ++idx;
         idx %= alloc;
     }
@@ -135,18 +167,42 @@ Heap::String *IdentifierTable::insertString(const QString &s)
     return str;
 }
 
+Heap::Symbol *IdentifierTable::insertSymbol(const QString &s)
+{
+    Q_ASSERT(s.at(0) == QLatin1Char('@'));
+
+    uint subtype;
+    uint hash = String::createHashValue(s.constData(), s.length(), &subtype);
+    uint idx = hash % alloc;
+    while (Heap::StringOrSymbol *e = entriesByHash[idx]) {
+        if (e->stringHash == hash && e->toQString() == s)
+            return static_cast<Heap::Symbol *>(e);
+        ++idx;
+        idx %= alloc;
+    }
+
+    Heap::Symbol *str = Symbol::create(engine, s);
+    str->stringHash = hash;
+    str->subtype = subtype;
+    addEntry(str);
+    return str;
+
+}
+
 
-Identifier *IdentifierTable::identifierImpl(const Heap::String *str)
+PropertyKey IdentifierTable::asPropertyKeyImpl(const Heap::String *str)
 {
-    if (str->identifier)
+    if (str->identifier.isValid())
         return str->identifier;
     uint hash = str->hashValue();
-    if (str->subtype == Heap::String::StringType_ArrayIndex)
-        return 0;
+    if (str->subtype == Heap::String::StringType_ArrayIndex) {
+        str->identifier = PropertyKey::fromArrayIndex(hash);
+        return str->identifier;
+    }
 
     uint idx = hash % alloc;
-    while (Heap::String *e = entries[idx]) {
-        if (e->stringHash == hash && e->isEqualTo(str)) {
+    while (Heap::StringOrSymbol *e = entriesByHash[idx]) {
+        if (e->stringHash == hash && e->toQString() == str->toQString()) {
             str->identifier = e->identifier;
             return e->identifier;
         }
@@ -158,37 +214,96 @@ Identifier *IdentifierTable::identifierImpl(const Heap::String *str)
     return str->identifier;
 }
 
-Heap::String *IdentifierTable::stringFromIdentifier(Identifier *i)
+Heap::StringOrSymbol *IdentifierTable::resolveId(PropertyKey i) const
 {
-    if (!i)
-        return 0;
+    uint arrayIdx = i.asArrayIndex();
+    if (arrayIdx < UINT_MAX)
+        return engine->newString(QString::number(arrayIdx));
+    if (!i.isValid())
+        return nullptr;
 
-    uint idx = i->hashValue % alloc;
+    uint idx = i.id() % alloc;
     while (1) {
-        Heap::String *e = entries[idx];
-        Q_ASSERT(e);
-        if (e->identifier == i)
+        Heap::StringOrSymbol *e = entriesById[idx];
+        if (!e || e->identifier == i)
             return e;
         ++idx;
         idx %= alloc;
     }
 }
 
-Identifier *IdentifierTable::identifier(const QString &s)
+Heap::String *IdentifierTable::stringForId(PropertyKey i) const
+{
+    Heap::StringOrSymbol *s = resolveId(i);
+    Q_ASSERT(s && s->internalClass->vtable->isString);
+    return static_cast<Heap::String *>(s);
+}
+
+Heap::Symbol *IdentifierTable::symbolForId(PropertyKey i) const
+{
+    Heap::StringOrSymbol *s = resolveId(i);
+    Q_ASSERT(!s || !s->internalClass->vtable->isString);
+    return static_cast<Heap::Symbol *>(s);
+}
+
+void IdentifierTable::markObjects(MarkStack *markStack)
+{
+    for (const auto &h : idHashes)
+        h->markObjects(markStack);
+}
+
+void IdentifierTable::sweep()
+{
+    int freed = 0;
+
+    Heap::StringOrSymbol **newTable = (Heap::StringOrSymbol **)malloc(alloc*sizeof(Heap::String *));
+    memset(newTable, 0, alloc*sizeof(Heap::StringOrSymbol *));
+    memset(entriesById, 0, alloc*sizeof(Heap::StringOrSymbol *));
+    for (uint i = 0; i < alloc; ++i) {
+        Heap::StringOrSymbol *e = entriesByHash[i];
+        if (!e)
+            continue;
+        if (!e->isMarked()) {
+            ++freed;
+            continue;
+        }
+        uint idx = e->hashValue() % alloc;
+        while (newTable[idx]) {
+            ++idx;
+            if (idx == alloc)
+                idx = 0;
+        }
+        newTable[idx] = e;
+
+        idx = e->identifier.id() % alloc;
+        while (entriesById[idx]) {
+            ++idx;
+            if (idx == alloc)
+                idx = 0;
+        }
+        entriesById[idx] = e;
+    }
+    free(entriesByHash);
+    entriesByHash = newTable;
+
+    size -= freed;
+}
+
+PropertyKey IdentifierTable::asPropertyKey(const QString &s)
 {
     return insertString(s)->identifier;
 }
 
-Identifier *IdentifierTable::identifier(const char *s, int len)
+PropertyKey IdentifierTable::asPropertyKey(const char *s, int len)
 {
     uint subtype;
     uint hash = String::createHashValue(s, len, &subtype);
     if (hash == UINT_MAX)
-        return identifier(QString::fromUtf8(s, len));
+        return asPropertyKey(QString::fromUtf8(s, len));
 
     QLatin1String latin(s, len);
     uint idx = hash % alloc;
-    while (Heap::String *e = entries[idx]) {
+    while (Heap::StringOrSymbol *e = entriesByHash[idx]) {
         if (e->stringHash == hash && e->toQString() == latin)
             return e->identifier;
         ++idx;
diff --git a/src/qml/jsruntime/qv4identifiertable_p.h b/src/qml/jsruntime/qv4identifiertable_p.h
index b0b08f1e54..78e2b6620e 100644
--- a/src/qml/jsruntime/qv4identifiertable_p.h
+++ b/src/qml/jsruntime/qv4identifiertable_p.h
@@ -53,55 +53,61 @@
 #include "qv4identifier_p.h"
 #include "qv4string_p.h"
 #include "qv4engine_p.h"
+#include <qset.h>
 #include <limits.h>
 
 QT_BEGIN_NAMESPACE
 
 namespace QV4 {
 
-struct IdentifierTable
+struct Q_QML_PRIVATE_EXPORT IdentifierTable
 {
     ExecutionEngine *engine;
 
-    int alloc;
-    int size;
+    uint alloc;
+    uint size;
     int numBits;
-    Heap::String **entries;
+    Heap::StringOrSymbol **entriesByHash;
+    Heap::StringOrSymbol **entriesById;
 
-    void addEntry(Heap::String *str);
+    QSet<IdentifierHashData *> idHashes;
+
+    void addEntry(Heap::StringOrSymbol *str);
 
 public:
 
-    IdentifierTable(ExecutionEngine *engine);
+    IdentifierTable(ExecutionEngine *engine, int numBits = 8);
     ~IdentifierTable();
 
     Heap::String *insertString(const QString &s);
+    Heap::Symbol *insertSymbol(const QString &s);
 
-    Identifier *identifier(const Heap::String *str) {
-        if (str->identifier)
+    PropertyKey asPropertyKey(const Heap::String *str) {
+        if (str->identifier.isValid())
             return str->identifier;
-        return identifierImpl(str);
+        return asPropertyKeyImpl(str);
     }
-    Identifier *identifier(const QV4::String *str) {
-        return identifier(str->d());
+    PropertyKey asPropertyKey(const QV4::String *str) {
+        return asPropertyKey(str->d());
     }
 
-    Identifier *identifier(const QString &s);
-    Identifier *identifier(const char *s, int len);
+    PropertyKey asPropertyKey(const QString &s);
+    PropertyKey asPropertyKey(const char *s, int len);
+
+    PropertyKey asPropertyKeyImpl(const Heap::String *str);
 
-    Identifier *identifierImpl(const Heap::String *str);
+    Heap::StringOrSymbol *resolveId(PropertyKey i) const;
+    Heap::String *stringForId(PropertyKey i) const;
+    Heap::Symbol *symbolForId(PropertyKey i) const;
 
-    Heap::String *stringFromIdentifier(Identifier *i);
+    void markObjects(MarkStack *markStack);
+    void sweep();
 
-    void mark(MarkStack *markStack) {
-        for (int i = 0; i < alloc; ++i) {
-            Heap::String *entry = entries[i];
-            if (!entry || entry->isMarked())
-                continue;
-            entry->setMarkBit();
-            Q_ASSERT(entry->vtable()->markObjects);
-            entry->vtable()->markObjects(entry, markStack);
-        }
+    void addIdentifierHash(IdentifierHashData *h) {
+        idHashes.insert(h);
+    }
+    void removeIdentifierHash(IdentifierHashData *h) {
+        idHashes.remove(h);
     }
 };
 
diff --git a/src/qml/jsruntime/qv4include.cpp b/src/qml/jsruntime/qv4include.cpp
index 1edb7d3914..36569b0a60 100644
--- a/src/qml/jsruntime/qv4include.cpp
+++ b/src/qml/jsruntime/qv4include.cpp
@@ -39,6 +39,7 @@
 
 #include "qv4include_p.h"
 #include "qv4scopedvalue_p.h"
+#include "qv4jscall_p.h"
 
 #include <QtQml/qjsengine.h>
 #if QT_CONFIG(qml_network)
@@ -60,7 +61,7 @@ QV4Include::QV4Include(const QUrl &url, QV4::ExecutionEngine *engine,
                        QV4::QmlContext *qmlContext, const QV4::Value &callback)
     : v4(engine), m_url(url)
 #if QT_CONFIG(qml_network)
-    , m_redirectCount(0), m_network(0) , m_reply(0)
+    , m_redirectCount(0), m_network(nullptr) , m_reply(nullptr)
 #endif
 {
     if (qmlContext)
@@ -87,11 +88,12 @@ QV4Include::~QV4Include()
 {
 #if QT_CONFIG(qml_network)
     delete m_reply;
-    m_reply = 0;
+    m_reply = nullptr;
 #endif
 }
 
-QV4::ReturnedValue QV4Include::resultValue(QV4::ExecutionEngine *v4, Status status)
+QV4::ReturnedValue QV4Include::resultValue(QV4::ExecutionEngine *v4, Status status,
+                                           const QString &statusText)
 {
     QV4::Scope scope(v4);
 
@@ -99,11 +101,13 @@ QV4::ReturnedValue QV4Include::resultValue(QV4::ExecutionEngine *v4, Status stat
     QV4::ScopedObject o(scope, v4->newObject());
     QV4::ScopedString s(scope);
     QV4::ScopedValue v(scope);
-    o->put((s = v4->newString(QStringLiteral("OK"))), (v = QV4::Primitive::fromInt32(Ok)));
-    o->put((s = v4->newString(QStringLiteral("LOADING"))), (v = QV4::Primitive::fromInt32(Loading)));
-    o->put((s = v4->newString(QStringLiteral("NETWORK_ERROR"))), (v = QV4::Primitive::fromInt32(NetworkError)));
-    o->put((s = v4->newString(QStringLiteral("EXCEPTION"))), (v = QV4::Primitive::fromInt32(Exception)));
-    o->put((s = v4->newString(QStringLiteral("status"))), (v = QV4::Primitive::fromInt32(status)));
+    o->put((s = v4->newString(QStringLiteral("OK"))), (v = QV4::Value::fromInt32(Ok)));
+    o->put((s = v4->newString(QStringLiteral("LOADING"))), (v = QV4::Value::fromInt32(Loading)));
+    o->put((s = v4->newString(QStringLiteral("NETWORK_ERROR"))), (v = QV4::Value::fromInt32(NetworkError)));
+    o->put((s = v4->newString(QStringLiteral("EXCEPTION"))), (v = QV4::Value::fromInt32(Exception)));
+    o->put((s = v4->newString(QStringLiteral("status"))), (v = QV4::Value::fromInt32(status)));
+    if (!statusText.isEmpty())
+        o->put((s = v4->newString(QStringLiteral("statusText"))), (v = v4->newString(statusText)));
 
     return o.asReturnedValue();
 }
@@ -118,10 +122,10 @@ void QV4Include::callback(const QV4::Value &callback, const QV4::Value &status)
     if (!f)
         return;
 
-    QV4::ScopedCallData callData(scope, 1);
-    callData->thisObject = v4->globalObject->asReturnedValue();
-    callData->args[0] = status;
-    f->call(scope, callData);
+    QV4::JSCallData jsCallData(scope, 1);
+    *jsCallData->thisObject = v4->globalObject->asReturnedValue();
+    jsCallData->args[0] = status;
+    f->call(jsCallData);
     if (scope.hasException())
         scope.engine->catchException();
 }
@@ -162,27 +166,27 @@ void QV4Include::finished()
         QmlIR::Document::removeScriptPragmas(code);
 
         QV4::Scoped<QV4::QmlContext> qml(scope, m_qmlContext.value());
-        QV4::Script script(v4, qml, code, m_url.toString());
+        QV4::Script script(v4, qml, /*parse as QML binding*/false, code, m_url.toString());
 
         script.parse();
         if (!scope.engine->hasException)
             script.run();
         if (scope.engine->hasException) {
             QV4::ScopedValue ex(scope, scope.engine->catchException());
-            resultObj->put(status, QV4::ScopedValue(scope, QV4::Primitive::fromInt32(Exception)));
+            resultObj->put(status, QV4::ScopedValue(scope, QV4::Value::fromInt32(Exception)));
             QV4::ScopedString exception(scope, v4->newString(QStringLiteral("exception")));
             resultObj->put(exception, ex);
         } else {
-            resultObj->put(status, QV4::ScopedValue(scope, QV4::Primitive::fromInt32(Ok)));
+            resultObj->put(status, QV4::ScopedValue(scope, QV4::Value::fromInt32(Ok)));
         }
     } else {
-        resultObj->put(status, QV4::ScopedValue(scope, QV4::Primitive::fromInt32(NetworkError)));
+        resultObj->put(status, QV4::ScopedValue(scope, QV4::Value::fromInt32(NetworkError)));
     }
 #else
     QV4::Scope scope(v4);
     QV4::ScopedObject resultObj(scope, m_resultObject.value());
     QV4::ScopedString status(scope, v4->newString(QStringLiteral("status")));
-    resultObj->put(status, QV4::ScopedValue(scope, QV4::Primitive::fromInt32(NetworkError)));
+    resultObj->put(status, QV4::ScopedValue(scope, QV4::Value::fromInt32(NetworkError)));
 #endif // qml_network
 
     QV4::ScopedValue cb(scope, m_callbackFunction.value());
@@ -195,22 +199,23 @@ void QV4Include::finished()
 /*
     Documented in qv8engine.cpp
 */
-void QV4Include::method_include(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+QV4::ReturnedValue QV4Include::method_include(const QV4::FunctionObject *b, const QV4::Value *, const QV4::Value *argv, int argc)
 {
-    if (!callData->argc)
+    QV4::Scope scope(b);
+    if (!argc)
         RETURN_UNDEFINED();
 
     QQmlContextData *context = scope.engine->callingQmlContext();
 
-    if (!context || !context->isJSContext)
+    if ((!context || !context->isJSContext) && scope.engine->qmlEngine())
         RETURN_RESULT(scope.engine->throwError(QString::fromUtf8("Qt.include(): Can only be called from JavaScript files")));
 
-    QV4::ScopedValue callbackFunction(scope, QV4::Primitive::undefinedValue());
-    if (callData->argc >= 2 && callData->args[1].as<QV4::FunctionObject>())
-        callbackFunction = callData->args[1];
+    QV4::ScopedValue callbackFunction(scope, QV4::Value::undefinedValue());
+    if (argc >= 2 && argv[1].as<QV4::FunctionObject>())
+        callbackFunction = argv[1];
 
 #if QT_CONFIG(qml_network)
-    QUrl url(scope.engine->resolvedUrl(callData->args[0].toQStringNoThrow()));
+    QUrl url(scope.engine->resolvedUrl(argv[0].toQStringNoThrow()));
     if (scope.engine->qmlEngine() && scope.engine->qmlEngine()->urlInterceptor())
         url = scope.engine->qmlEngine()->urlInterceptor()->intercept(url, QQmlAbstractUrlInterceptor::JavaScriptFile);
 
@@ -225,21 +230,8 @@ void QV4Include::method_include(const QV4::BuiltinFunction *, QV4::Scope &scope,
 
     } else {
         QScopedPointer<QV4::Script> script;
-
-        if (const QQmlPrivate::CachedQmlUnit *cachedUnit = QQmlMetaType::findCachedCompilationUnit(url)) {
-            QV4::CompiledData::CompilationUnit *jsUnit = cachedUnit->createCompilationUnit();
-            script.reset(new QV4::Script(scope.engine, qmlcontext, jsUnit));
-        } else {
-            QFile f(localFile);
-
-            if (f.open(QIODevice::ReadOnly)) {
-                QByteArray data = f.readAll();
-                QString code = QString::fromUtf8(data);
-                QmlIR::Document::removeScriptPragmas(code);
-
-                script.reset(new QV4::Script(scope.engine, qmlcontext, code, url.toString()));
-            }
-        }
+        QString error;
+        script.reset(QV4::Script::createFromFileOrCache(scope.engine, qmlcontext, localFile, url, &error));
 
         if (!script.isNull()) {
             script->parse();
@@ -254,19 +246,19 @@ void QV4Include::method_include(const QV4::BuiltinFunction *, QV4::Scope &scope,
                 result = resultValue(scope.engine, Ok);
             }
         } else {
-            result = resultValue(scope.engine, NetworkError);
+            result = resultValue(scope.engine, NetworkError, error);
         }
 
         callback(callbackFunction, result);
     }
 
-    scope.result = result;
 #else
     QV4::ScopedValue result(scope);
     result = resultValue(scope.engine, NetworkError);
     callback(callbackFunction, result);
-    scope.result = result;
 #endif
+
+    return result->asReturnedValue();
 }
 
 QT_END_NAMESPACE
diff --git a/src/qml/jsruntime/qv4include_p.h b/src/qml/jsruntime/qv4include_p.h
index 5908d6bfde..70ccfbf223 100644
--- a/src/qml/jsruntime/qv4include_p.h
+++ b/src/qml/jsruntime/qv4include_p.h
@@ -77,7 +77,7 @@ public:
         Exception = 3
     };
 
-    static void method_include(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
+    static QV4::ReturnedValue method_include(const QV4::FunctionObject *, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
 
 private Q_SLOTS:
     void finished();
@@ -88,7 +88,8 @@ private:
 
     QV4::ReturnedValue result();
 
-    static QV4::ReturnedValue resultValue(QV4::ExecutionEngine *v4, Status status = Loading);
+    static QV4::ReturnedValue resultValue(QV4::ExecutionEngine *v4, Status status = Loading,
+                                          const QString &statusText = QString());
     static void callback(const QV4::Value &callback, const QV4::Value &status);
 
     QV4::ExecutionEngine *v4;
diff --git a/src/qml/jsruntime/qv4internalclass.cpp b/src/qml/jsruntime/qv4internalclass.cpp
index 603da1df7b..ddb8542e07 100644
--- a/src/qml/jsruntime/qv4internalclass.cpp
+++ b/src/qml/jsruntime/qv4internalclass.cpp
@@ -47,7 +47,7 @@
 
 QT_BEGIN_NAMESPACE
 
-using namespace QV4;
+namespace QV4 {
 
 static const uchar prime_deltas[] = {
     0,  0,  1,  3,  1,  5,  3,  3,  1,  9,  7,  5,  3,  9, 25,  3,
@@ -74,27 +74,11 @@ void PropertyHash::addEntry(const PropertyHash::Entry &entry, int classSize)
     // fill up to max 50%
     bool grow = (d->alloc <= d->size*2);
 
-    if (classSize < d->size || grow) {
-        PropertyHashData *dd = new PropertyHashData(grow ? d->numBits + 1 : d->numBits);
-        for (int i = 0; i < d->alloc; ++i) {
-            const Entry &e = d->entries[i];
-            if (!e.identifier || e.index >= static_cast<unsigned>(classSize))
-                continue;
-            uint idx = e.identifier->hashValue % dd->alloc;
-            while (dd->entries[idx].identifier) {
-                ++idx;
-                idx %= dd->alloc;
-            }
-            dd->entries[idx] = e;
-        }
-        dd->size = classSize;
-        Q_ASSERT(d->refCount > 1);
-        --d->refCount;
-        d = dd;
-    }
+    if (classSize < d->size || grow)
+        detach(grow, classSize);
 
-    uint idx = entry.identifier->hashValue % d->alloc;
-    while (d->entries[idx].identifier) {
+    uint idx = entry.identifier.id() % d->alloc;
+    while (d->entries[idx].identifier.isValid()) {
         ++idx;
         idx %= d->alloc;
     }
@@ -102,69 +86,205 @@ void PropertyHash::addEntry(const PropertyHash::Entry &entry, int classSize)
     ++d->size;
 }
 
+int PropertyHash::removeIdentifier(PropertyKey identifier, int classSize)
+{
+    int val = -1;
+    PropertyHashData *dd = new PropertyHashData(d->numBits);
+    for (int i = 0; i < d->alloc; ++i) {
+        const Entry &e = d->entries[i];
+        if (!e.identifier.isValid() || e.index >= static_cast<unsigned>(classSize))
+            continue;
+        if (e.identifier == identifier) {
+            val = e.index;
+            continue;
+        }
+        uint idx = e.identifier.id() % dd->alloc;
+        while (dd->entries[idx].identifier.isValid()) {
+            ++idx;
+            idx %= dd->alloc;
+        }
+        dd->entries[idx] = e;
+    }
+    dd->size = classSize;
+    if (!--d->refCount)
+        delete d;
+    d = dd;
 
-InternalClass::InternalClass(ExecutionEngine *engine)
-    : engine(engine)
-    , vtable(0)
-    , prototype(0)
-    , m_sealed(0)
-    , m_frozen(0)
-    , size(0)
-    , extensible(true)
+    Q_ASSERT(val != -1);
+    return val;
+}
+
+void PropertyHash::detach(bool grow, int classSize)
 {
+    if (d->refCount == 1 && !grow)
+        return;
+
+    PropertyHashData *dd = new PropertyHashData(grow ? d->numBits + 1 : d->numBits);
+    for (int i = 0; i < d->alloc; ++i) {
+        const Entry &e = d->entries[i];
+        if (!e.identifier.isValid() || e.index >= static_cast<unsigned>(classSize))
+            continue;
+        uint idx = e.identifier.id() % dd->alloc;
+        while (dd->entries[idx].identifier.isValid()) {
+            ++idx;
+            idx %= dd->alloc;
+        }
+        dd->entries[idx] = e;
+    }
+    dd->size = classSize;
+    if (!--d->refCount)
+        delete d;
+    d = dd;
 }
 
 
-InternalClass::InternalClass(const QV4::InternalClass &other)
-    : QQmlJS::Managed()
-    , engine(other.engine)
-    , vtable(other.vtable)
-    , prototype(other.prototype)
-    , propertyTable(other.propertyTable)
-    , nameMap(other.nameMap)
-    , propertyData(other.propertyData)
-    , m_sealed(0)
-    , m_frozen(0)
-    , size(other.size)
-    , extensible(other.extensible)
+SharedInternalClassDataPrivate<PropertyKey>::SharedInternalClassDataPrivate(const SharedInternalClassDataPrivate<PropertyKey> &other)
+    : refcount(1),
+      engine(other.engine),
+      data(nullptr)
 {
-    Q_ASSERT(extensible);
+    if (other.alloc()) {
+        int s = other.size();
+        data = MemberData::allocate(engine, other.alloc(), other.data);
+        setSize(s);
+    }
 }
 
-static void insertHoleIntoPropertyData(Object *object, int idx)
+SharedInternalClassDataPrivate<PropertyKey>::SharedInternalClassDataPrivate(const SharedInternalClassDataPrivate<PropertyKey> &other,
+                                                                            uint pos, PropertyKey value)
+    : refcount(1),
+      engine(other.engine)
 {
-    Heap::Object *o = object->d();
-    ExecutionEngine *v4 = o->internalClass->engine;
-    int size = o->internalClass->size;
-    for (int i = size - 1; i > idx; --i)
-        o->setProperty(v4, i, *o->propertyData(i - 1));
+    data = MemberData::allocate(engine, other.alloc(), nullptr);
+    memcpy(data, other.data, sizeof(Heap::MemberData) - sizeof(Value) + pos*sizeof(Value));
+    data->values.size = pos + 1;
+    data->values.set(engine, pos, Value::fromReturnedValue(value.id()));
 }
 
-static void removeFromPropertyData(Object *object, int idx, bool accessor = false)
+void SharedInternalClassDataPrivate<PropertyKey>::grow()
 {
-    Heap::Object *o = object->d();
-    ExecutionEngine *v4 = o->internalClass->engine;
-    int size = o->internalClass->size;
-    for (int i = idx; i < size; ++i)
-        o->setProperty(v4, i, *o->propertyData(i + (accessor ? 2 : 1)));
+    uint a = alloc() * 2;
+    int s = size();
+    data = MemberData::allocate(engine, a, data);
+    setSize(s);
+    Q_ASSERT(alloc() >= a);
 }
 
-void InternalClass::changeMember(Object *object, String *string, PropertyAttributes data, uint *index)
+uint SharedInternalClassDataPrivate<PropertyKey>::alloc() const
 {
-    uint idx;
-    InternalClass *oldClass = object->internalClass();
-    InternalClass *newClass = oldClass->changeMember(string->identifier(), data, &idx);
-    if (index)
-        *index = idx;
+    return data ? data->values.alloc : 0;
+}
 
-    object->setInternalClass(newClass);
-    if (newClass->size > oldClass->size) {
-        Q_ASSERT(newClass->size == oldClass->size + 1);
-        insertHoleIntoPropertyData(object, idx);
-    } else if (newClass->size < oldClass->size) {
-        Q_ASSERT(newClass->size == oldClass->size - 1);
-        removeFromPropertyData(object, idx + 1);
+uint SharedInternalClassDataPrivate<PropertyKey>::size() const
+{
+    return data ? data->values.size : 0;
+}
+
+void SharedInternalClassDataPrivate<PropertyKey>::setSize(uint s)
+{
+    Q_ASSERT(data && s <= alloc());
+    data->values.size = s;
+}
+
+PropertyKey SharedInternalClassDataPrivate<PropertyKey>::at(uint i)
+{
+    Q_ASSERT(data && i < size());
+    return PropertyKey::fromId(data->values.values[i].rawValue());
+}
+
+void SharedInternalClassDataPrivate<PropertyKey>::set(uint i, PropertyKey t)
+{
+    Q_ASSERT(data && i < size());
+    data->values.values[i].rawValueRef() = t.id();
+}
+
+void SharedInternalClassDataPrivate<PropertyKey>::mark(MarkStack *s)
+{
+    if (data)
+        data->mark(s);
+}
+
+
+
+namespace Heap {
+
+void InternalClass::init(ExecutionEngine *engine)
+{
+    Base::init();
+    new (&propertyTable) PropertyHash();
+    new (&nameMap) SharedInternalClassData<PropertyKey>(engine);
+    new (&propertyData) SharedInternalClassData<PropertyAttributes>(engine);
+    new (&transitions) std::vector<Transition>();
+
+    this->engine = engine;
+    vtable = QV4::InternalClass::staticVTable();
+//    prototype = nullptr;
+//    parent = nullptr;
+//    size = 0;
+    extensible = true;
+    isFrozen = false;
+    isSealed = false;
+    isUsedAsProto = false;
+    protoId = engine->newProtoId();
+
+    // Also internal classes need an internal class pointer. Simply make it point to itself
+    internalClass.set(engine, this);
+}
+
+
+void InternalClass::init(Heap::InternalClass *other)
+{
+    Base::init();
+    Q_ASSERT(!other->isFrozen);
+    new (&propertyTable) PropertyHash(other->propertyTable);
+    new (&nameMap) SharedInternalClassData<PropertyKey>(other->nameMap);
+    new (&propertyData) SharedInternalClassData<PropertyAttributes>(other->propertyData);
+    new (&transitions) std::vector<Transition>();
+
+    engine = other->engine;
+    vtable = other->vtable;
+    prototype = other->prototype;
+    parent = other;
+    size = other->size;
+    extensible = other->extensible;
+    isSealed = other->isSealed;
+    isFrozen = other->isFrozen;
+    isUsedAsProto = other->isUsedAsProto;
+    protoId = engine->newProtoId();
+
+    internalClass.set(engine, other->internalClass);
+}
+
+void InternalClass::destroy()
+{
+#ifndef QT_NO_DEBUG
+    for (const auto &t : transitions) {
+        Q_ASSERT(!t.lookup || !t.lookup->isMarked());
     }
+#endif
+    if (parent && parent->engine && parent->isMarked())
+        parent->removeChildEntry(this);
+
+    propertyTable.~PropertyHash();
+    nameMap.~SharedInternalClassData<PropertyKey>();
+    propertyData.~SharedInternalClassData<PropertyAttributes>();
+    transitions.~vector<Transition>();
+    engine = nullptr;
+    Base::destroy();
+}
+
+QString InternalClass::keyAt(uint index) const
+{
+    return nameMap.at(index).toQString();
+}
+
+void InternalClass::changeMember(QV4::Object *object, PropertyKey id, PropertyAttributes data, InternalClassEntry *entry)
+{
+    Q_ASSERT(id.isStringOrSymbol());
+
+    Heap::InternalClass *oldClass = object->internalClass();
+    Heap::InternalClass *newClass = oldClass->changeMember(id, data, entry);
+    object->setInternalClass(newClass);
 }
 
 InternalClassTransition &InternalClass::lookupOrInsertTransition(const InternalClassTransition &t)
@@ -178,44 +298,66 @@ InternalClassTransition &InternalClass::lookupOrInsertTransition(const InternalC
     }
 }
 
-InternalClass *InternalClass::changeMember(Identifier *identifier, PropertyAttributes data, uint *index)
+static void addDummyEntry(InternalClass *newClass, PropertyHash::Entry e)
+{
+    // add a dummy entry, since we need two entries for accessors
+    newClass->propertyTable.addEntry(e, newClass->size);
+    newClass->nameMap.add(newClass->size, PropertyKey::invalid());
+    newClass->propertyData.add(newClass->size, PropertyAttributes());
+    ++newClass->size;
+}
+
+Heap::InternalClass *InternalClass::changeMember(PropertyKey identifier, PropertyAttributes data, InternalClassEntry *entry)
 {
-    data.resolve();
-    uint idx = find(identifier);
+    if (!data.isEmpty())
+        data.resolve();
+    PropertyHash::Entry *e = findEntry(identifier);
+    Q_ASSERT(e && e->index != UINT_MAX);
+    uint idx = e->index;
     Q_ASSERT(idx != UINT_MAX);
 
-    if (index)
-        *index = idx;
+    if (entry) {
+        entry->index = idx;
+        entry->setterIndex = e->setterIndex;
+        entry->attributes = data;
+    }
 
     if (data == propertyData.at(idx))
-        return this;
+        return static_cast<Heap::InternalClass *>(this);
 
-    Transition temp = { { identifier }, nullptr, (int)data.flags() };
+    Transition temp = { { identifier }, nullptr, int(data.all()) };
     Transition &t = lookupOrInsertTransition(temp);
     if (t.lookup)
         return t.lookup;
 
     // create a new class and add it to the tree
-    InternalClass *newClass = engine->internalClasses[EngineBase::Class_Empty]->changeVTable(vtable);
-    newClass = newClass->changePrototype(prototype);
-    for (uint i = 0; i < size; ++i) {
-        if (i == idx) {
-            newClass = newClass->addMember(nameMap.at(i), data);
-        } else if (!propertyData.at(i).isEmpty()) {
-            newClass = newClass->addMember(nameMap.at(i), propertyData.at(i));
-        }
+    Heap::InternalClass *newClass = engine->newClass(this);
+    if (data.isAccessor() && e->setterIndex == UINT_MAX) {
+        Q_ASSERT(!propertyData.at(idx).isAccessor());
+
+        // add a dummy entry for the accessor
+        entry->setterIndex = newClass->size;
+        e->setterIndex = newClass->size;
+        addDummyEntry(newClass, *e);
     }
 
+    newClass->propertyData.set(idx, data);
+
     t.lookup = newClass;
     Q_ASSERT(t.lookup);
     return newClass;
 }
 
-InternalClass *InternalClass::changePrototypeImpl(Heap::Object *proto)
+Heap::InternalClass *InternalClass::changePrototypeImpl(Heap::Object *proto)
 {
+    Scope scope(engine);
+    ScopedValue protectThis(scope, this);
+    if (proto)
+        proto->setUsedAsProto();
     Q_ASSERT(prototype != proto);
+    Q_ASSERT(!proto || proto->internalClass->isUsedAsProto);
 
-    Transition temp = { { nullptr }, 0, Transition::PrototypeChange };
+    Transition temp = { { PropertyKey::invalid() }, nullptr, Transition::PrototypeChange };
     temp.prototype = proto;
 
     Transition &t = lookupOrInsertTransition(temp);
@@ -223,28 +365,19 @@ InternalClass *InternalClass::changePrototypeImpl(Heap::Object *proto)
         return t.lookup;
 
     // create a new class and add it to the tree
-    InternalClass *newClass;
-    if (!size && !prototype) {
-        newClass = engine->newClass(*this);
-        newClass->prototype = proto;
-    } else {
-        newClass = engine->internalClasses[EngineBase::Class_Empty]->changeVTable(vtable);
-        newClass = newClass->changePrototype(proto);
-        for (uint i = 0; i < size; ++i) {
-            if (!propertyData.at(i).isEmpty())
-                newClass = newClass->addMember(nameMap.at(i), propertyData.at(i));
-        }
-    }
+    Heap::InternalClass *newClass = engine->newClass(this);
+    newClass->prototype = proto;
 
     t.lookup = newClass;
+
     return newClass;
 }
 
-InternalClass *InternalClass::changeVTableImpl(const VTable *vt)
+Heap::InternalClass *InternalClass::changeVTableImpl(const VTable *vt)
 {
     Q_ASSERT(vtable != vt);
 
-    Transition temp = { { nullptr }, nullptr, Transition::VTableChange };
+    Transition temp = { { PropertyKey::invalid() }, nullptr, Transition::VTableChange };
     temp.vtable = vt;
 
     Transition &t = lookupOrInsertTransition(temp);
@@ -252,18 +385,8 @@ InternalClass *InternalClass::changeVTableImpl(const VTable *vt)
         return t.lookup;
 
     // create a new class and add it to the tree
-    InternalClass *newClass;
-    if (this == engine->internalClasses[EngineBase::Class_Empty]) {
-        newClass = engine->newClass(*this);
-        newClass->vtable = vt;
-    } else {
-        newClass = engine->internalClasses[EngineBase::Class_Empty]->changeVTable(vt);
-        newClass = newClass->changePrototype(prototype);
-        for (uint i = 0; i < size; ++i) {
-            if (!propertyData.at(i).isEmpty())
-                newClass = newClass->addMember(nameMap.at(i), propertyData.at(i));
-        }
-    }
+    Heap::InternalClass *newClass = engine->newClass(this);
+    newClass->vtable = vt;
 
     t.lookup = newClass;
     Q_ASSERT(t.lookup);
@@ -271,17 +394,17 @@ InternalClass *InternalClass::changeVTableImpl(const VTable *vt)
     return newClass;
 }
 
-InternalClass *InternalClass::nonExtensible()
+Heap::InternalClass *InternalClass::nonExtensible()
 {
     if (!extensible)
         return this;
 
-    Transition temp = { { nullptr }, nullptr, Transition::NotExtensible};
+    Transition temp = { { PropertyKey::invalid() }, nullptr, Transition::NotExtensible};
     Transition &t = lookupOrInsertTransition(temp);
     if (t.lookup)
         return t.lookup;
 
-    InternalClass *newClass = engine->newClass(*this);
+    Heap::InternalClass *newClass = engine->newClass(this);
     newClass->extensible = false;
 
     t.lookup = newClass;
@@ -289,214 +412,261 @@ InternalClass *InternalClass::nonExtensible()
     return newClass;
 }
 
-void InternalClass::addMember(Object *object, String *string, PropertyAttributes data, uint *index)
+void InternalClass::addMember(QV4::Object *object, PropertyKey id, PropertyAttributes data, InternalClassEntry *entry)
 {
-    data.resolve();
-    object->internalClass()->engine->identifierTable->identifier(string);
-    if (object->internalClass()->propertyTable.lookup(string->d()->identifier) < object->internalClass()->size) {
-        changeMember(object, string, data, index);
+    Q_ASSERT(id.isStringOrSymbol());
+    if (!data.isEmpty())
+        data.resolve();
+    PropertyHash::Entry *e = object->internalClass()->findEntry(id);
+    if (e) {
+        changeMember(object, id, data, entry);
         return;
     }
 
-    uint idx;
-    InternalClass *newClass = object->internalClass()->addMemberImpl(string->identifier(), data, &idx);
-    if (index)
-        *index = idx;
-
+    Heap::InternalClass *newClass = object->internalClass()->addMemberImpl(id, data, entry);
     object->setInternalClass(newClass);
 }
 
-InternalClass *InternalClass::addMember(String *string, PropertyAttributes data, uint *index)
+Heap::InternalClass *InternalClass::addMember(PropertyKey identifier, PropertyAttributes data, InternalClassEntry *entry)
 {
-    engine->identifierTable->identifier(string);
-    return addMember(string->identifier(), data, index);
-}
+    Q_ASSERT(identifier.isStringOrSymbol());
+    if (!data.isEmpty())
+        data.resolve();
 
-InternalClass *InternalClass::addMember(Identifier *identifier, PropertyAttributes data, uint *index)
-{
-    data.resolve();
+    PropertyHash::Entry *e = findEntry(identifier);
+    if (e)
+        return changeMember(identifier, data, entry);
 
-    if (propertyTable.lookup(identifier) < size)
-        return changeMember(identifier, data, index);
-
-    return addMemberImpl(identifier, data, index);
+    return addMemberImpl(identifier, data, entry);
 }
 
-InternalClass *InternalClass::addMemberImpl(Identifier *identifier, PropertyAttributes data, uint *index)
+Heap::InternalClass *InternalClass::addMemberImpl(PropertyKey identifier, PropertyAttributes data, InternalClassEntry *entry)
 {
     Transition temp = { { identifier }, nullptr, (int)data.flags() };
     Transition &t = lookupOrInsertTransition(temp);
 
-    if (index)
-        *index = size;
+    if (entry) {
+        entry->index = size;
+        entry->setterIndex = data.isAccessor() ? size + 1 : UINT_MAX;
+        entry->attributes = data;
+    }
 
     if (t.lookup)
         return t.lookup;
 
     // create a new class and add it to the tree
-    InternalClass *newClass = engine->newClass(*this);
-    PropertyHash::Entry e = { identifier, newClass->size };
+    Scope scope(engine);
+    Scoped<QV4::InternalClass> ic(scope, engine->newClass(this));
+    InternalClass *newClass = ic->d();
+    PropertyHash::Entry e = { identifier, newClass->size, data.isAccessor() ? newClass->size + 1 : UINT_MAX };
     newClass->propertyTable.addEntry(e, newClass->size);
 
     newClass->nameMap.add(newClass->size, identifier);
     newClass->propertyData.add(newClass->size, data);
     ++newClass->size;
-    if (data.isAccessor()) {
-        // add a dummy entry, since we need two entries for accessors
-        newClass->propertyTable.addEntry(e, newClass->size);
-        newClass->nameMap.add(newClass->size, 0);
-        newClass->propertyData.add(newClass->size, PropertyAttributes());
-        ++newClass->size;
-    }
+    if (data.isAccessor())
+        addDummyEntry(newClass, e);
 
     t.lookup = newClass;
     Q_ASSERT(t.lookup);
     return newClass;
 }
 
-void InternalClass::removeMember(Object *object, Identifier *id)
+void InternalClass::removeChildEntry(InternalClass *child)
 {
-    InternalClass *oldClass = object->internalClass();
-    uint propIdx = oldClass->propertyTable.lookup(id);
-    Q_ASSERT(propIdx < oldClass->size);
-
-    Transition temp = { { id }, nullptr, -1 };
-    Transition &t = object->internalClass()->lookupOrInsertTransition(temp);
-
-    bool accessor = oldClass->propertyData.at(propIdx).isAccessor();
-
-    if (t.lookup) {
-        object->setInternalClass(t.lookup);
-    } else {
-        // create a new class and add it to the tree
-        InternalClass *newClass = oldClass->engine->internalClasses[EngineBase::Class_Empty]->changeVTable(oldClass->vtable);
-        newClass = newClass->changePrototype(oldClass->prototype);
-        for (uint i = 0; i < oldClass->size; ++i) {
-            if (i == propIdx)
-                continue;
-            if (!oldClass->propertyData.at(i).isEmpty())
-                newClass = newClass->addMember(oldClass->nameMap.at(i), oldClass->propertyData.at(i));
+    Q_ASSERT(engine);
+    for (auto &t : transitions) {
+        if (t.lookup == child) {
+            t.lookup = nullptr;
+            return;
         }
-        object->setInternalClass(newClass);
     }
+    Q_UNREACHABLE();
 
-    Q_ASSERT(object->internalClass()->size == oldClass->size - (accessor ? 2 : 1));
-
-    // remove the entry in the property data
-    removeFromPropertyData(object, propIdx, accessor);
-
-    t.lookup = object->internalClass();
-    Q_ASSERT(t.lookup);
 }
 
-uint QV4::InternalClass::find(const String *string)
+void InternalClass::removeMember(QV4::Object *object, PropertyKey identifier)
 {
-    engine->identifierTable->identifier(string);
-    const Identifier *id = string->d()->identifier;
+#ifndef QT_NO_DEBUG
+    Heap::InternalClass *oldClass = object->internalClass();
+    Q_ASSERT(oldClass->findEntry(identifier) != nullptr);
+#endif
 
-    uint index = propertyTable.lookup(id);
-    if (index < size)
-        return index;
+    changeMember(object, identifier, Attr_Invalid);
 
-    return UINT_MAX;
+#ifndef QT_NO_DEBUG
+    // we didn't remove the data slot, just made it inaccessible
+    Q_ASSERT(object->internalClass()->size == oldClass->size);
+#endif
 }
 
-InternalClass *InternalClass::sealed()
+Heap::InternalClass *InternalClass::sealed()
 {
-    if (m_sealed)
-        return m_sealed;
+    if (isSealed)
+        return this;
+
+    bool alreadySealed = !extensible;
+    for (uint i = 0; i < size; ++i) {
+        PropertyAttributes attrs = propertyData.at(i);
+        if (attrs.isEmpty())
+            continue;
+        if (attrs.isConfigurable()) {
+            alreadySealed = false;
+            break;
+        }
+    }
+
+    if (alreadySealed) {
+        isSealed = true;
+        return this;
+    }
+
+    Transition temp = { { PropertyKey::invalid() }, nullptr, InternalClassTransition::Sealed };
+    Transition &t = lookupOrInsertTransition(temp);
+
+    if (t.lookup) {
+        Q_ASSERT(t.lookup && t.lookup->isSealed);
+        return t.lookup;
+    }
+
+    Scope scope(engine);
+    Scoped<QV4::InternalClass> ic(scope, engine->newClass(this));
+    Heap::InternalClass *s = ic->d();
 
-    m_sealed = engine->internalClasses[EngineBase::Class_Empty]->changeVTable(vtable);
-    m_sealed = m_sealed->changePrototype(prototype);
     for (uint i = 0; i < size; ++i) {
         PropertyAttributes attrs = propertyData.at(i);
         if (attrs.isEmpty())
             continue;
         attrs.setConfigurable(false);
-        m_sealed = m_sealed->addMember(nameMap.at(i), attrs);
+        s->propertyData.set(i, attrs);
     }
-    m_sealed = m_sealed->nonExtensible();
+    s->extensible = false;
+    s->isSealed = true;
 
-    m_sealed->m_sealed = m_sealed;
-    return m_sealed;
+    t.lookup = s;
+    return s;
 }
 
-InternalClass *InternalClass::frozen()
+Heap::InternalClass *InternalClass::frozen()
 {
-    if (m_frozen)
-        return m_frozen;
+    if (isFrozen)
+        return this;
+
+    bool alreadyFrozen = !extensible;
+    for (uint i = 0; i < size; ++i) {
+        PropertyAttributes attrs = propertyData.at(i);
+        if (attrs.isEmpty())
+            continue;
+        if ((attrs.isData() && attrs.isWritable()) || attrs.isConfigurable()) {
+            alreadyFrozen = false;
+            break;
+        }
+    }
+
+    if (alreadyFrozen) {
+        isSealed = true;
+        isFrozen = true;
+        return this;
+    }
 
-    m_frozen = propertiesFrozen();
-    m_frozen = m_frozen->nonExtensible();
+    Transition temp = { { PropertyKey::invalid() }, nullptr, InternalClassTransition::Frozen };
+    Transition &t = lookupOrInsertTransition(temp);
 
-    m_frozen->m_frozen = m_frozen;
-    m_frozen->m_sealed = m_frozen;
-    return m_frozen;
+    if (t.lookup) {
+        Q_ASSERT(t.lookup && t.lookup->isSealed && t.lookup->isFrozen);
+        return t.lookup;
+    }
+
+    Scope scope(engine);
+    Scoped<QV4::InternalClass> ic(scope, engine->newClass(this));
+    Heap::InternalClass *f = ic->d();
+
+    for (uint i = 0; i < size; ++i) {
+        PropertyAttributes attrs = propertyData.at(i);
+        if (attrs.isEmpty())
+            continue;
+        if (attrs.isData())
+            attrs.setWritable(false);
+        attrs.setConfigurable(false);
+        f->propertyData.set(i, attrs);
+    }
+    f->extensible = false;
+    f->isSealed = true;
+    f->isFrozen = true;
+
+    t.lookup = f;
+    return f;
 }
 
-InternalClass *InternalClass::propertiesFrozen() const
+Heap::InternalClass *InternalClass::propertiesFrozen() const
 {
-    InternalClass *frozen = engine->internalClasses[EngineBase::Class_Empty]->changeVTable(vtable);
+    Scope scope(engine);
+    Scoped<QV4::InternalClass> frozen(scope, engine->internalClasses(EngineBase::Class_Empty)->changeVTable(vtable));
     frozen = frozen->changePrototype(prototype);
     for (uint i = 0; i < size; ++i) {
         PropertyAttributes attrs = propertyData.at(i);
-        if (attrs.isEmpty())
+        if (!nameMap.at(i).isValid())
             continue;
-        attrs.setWritable(false);
-        attrs.setConfigurable(false);
+        if (!attrs.isEmpty()) {
+            attrs.setWritable(false);
+            attrs.setConfigurable(false);
+        }
         frozen = frozen->addMember(nameMap.at(i), attrs);
     }
-    return frozen;
+    return frozen->d();
 }
 
-void InternalClass::destroy()
+Heap::InternalClass *InternalClass::asProtoClass()
 {
-    std::vector<InternalClass *> destroyStack;
-    destroyStack.reserve(64);
-    destroyStack.push_back(this);
+    if (isUsedAsProto)
+        return this;
 
-    while (!destroyStack.empty()) {
-        InternalClass *next = destroyStack.back();
-        destroyStack.pop_back();
-        if (!next->engine)
-            continue;
-        next->engine = 0;
-        next->propertyTable.~PropertyHash();
-        next->nameMap.~SharedInternalClassData<Identifier *>();
-        next->propertyData.~SharedInternalClassData<PropertyAttributes>();
-        if (next->m_sealed)
-            destroyStack.push_back(next->m_sealed);
-        if (next->m_frozen)
-            destroyStack.push_back(next->m_frozen);
-
-        for (size_t i = 0; i < next->transitions.size(); ++i) {
-            Q_ASSERT(next->transitions.at(i).lookup);
-            destroyStack.push_back(next->transitions.at(i).lookup);
-        }
+    Transition temp = { { PropertyKey::invalid() }, nullptr, Transition::ProtoClass };
+    Transition &t = lookupOrInsertTransition(temp);
+    if (t.lookup)
+        return t.lookup;
+
+    Heap::InternalClass *newClass = engine->newClass(this);
+    newClass->isUsedAsProto = true;
 
-        next->transitions.~vector<Transition>();
+    t.lookup = newClass;
+    Q_ASSERT(t.lookup);
+    return newClass;
+}
+
+static void updateProtoUsage(Heap::Object *o, Heap::InternalClass *ic)
+{
+    if (ic->prototype == o)
+        ic->protoId = ic->engine->newProtoId();
+    for (auto &t : ic->transitions) {
+        if (t.lookup)
+            updateProtoUsage(o, t.lookup);
     }
 }
 
-void InternalClassPool::markObjects(MarkStack *markStack)
+
+void InternalClass::updateProtoUsage(Heap::Object *o)
 {
-    InternalClass *ic = markStack->engine->internalClasses[EngineBase::Class_Empty];
+    Q_ASSERT(isUsedAsProto);
+    Heap::InternalClass *ic = engine->internalClasses(EngineBase::Class_Empty);
     Q_ASSERT(!ic->prototype);
 
-    // only need to go two levels into the IC hierarchy, as prototype changes
-    // can only happen there
-    for (auto &t : ic->transitions) {
-        Q_ASSERT(t.lookup);
-        if (t.flags == InternalClassTransition::VTableChange) {
-            InternalClass *ic2 = t.lookup;
-            for (auto &t2 : ic2->transitions) {
-                if (t2.flags == InternalClassTransition::PrototypeChange)
-                    t2.lookup->prototype->mark(markStack);
-            }
-        } else if (t.flags == InternalClassTransition::PrototypeChange) {
-            t.lookup->prototype->mark(markStack);
-        }
-    }
+    Heap::updateProtoUsage(o, ic);
+}
+
+void InternalClass::markObjects(Heap::Base *b, MarkStack *stack)
+{
+    Heap::InternalClass *ic = static_cast<Heap::InternalClass *>(b);
+    if (ic->prototype)
+        ic->prototype->mark(stack);
+    if (ic->parent)
+        ic->parent->mark(stack);
+
+    ic->nameMap.mark(stack);
+}
+
+}
+
 }
 
 QT_END_NAMESPACE
diff --git a/src/qml/jsruntime/qv4internalclass_p.h b/src/qml/jsruntime/qv4internalclass_p.h
index df17074e72..681cbda5f9 100644
--- a/src/qml/jsruntime/qv4internalclass_p.h
+++ b/src/qml/jsruntime/qv4internalclass_p.h
@@ -53,25 +53,30 @@
 #include "qv4global_p.h"
 
 #include <QHash>
-#include <private/qqmljsmemorypool_p.h>
-#include <private/qv4identifier_p.h>
+#include <private/qv4propertykey_p.h>
+#include <private/qv4heap_p.h>
 
 QT_BEGIN_NAMESPACE
 
 namespace QV4 {
 
-struct String;
-struct Object;
-struct Identifier;
 struct VTable;
 struct MarkStack;
 
+struct InternalClassEntry {
+    uint index;
+    uint setterIndex;
+    PropertyAttributes attributes;
+    bool isValid() const { return !attributes.isEmpty(); }
+};
+
 struct PropertyHashData;
 struct PropertyHash
 {
     struct Entry {
-        const Identifier *identifier;
+        PropertyKey identifier;
         uint index;
+        uint setterIndex;
     };
 
     PropertyHashData *d;
@@ -79,12 +84,12 @@ struct PropertyHash
     inline PropertyHash();
     inline PropertyHash(const PropertyHash &other);
     inline ~PropertyHash();
+    PropertyHash &operator=(const PropertyHash &other);
 
     void addEntry(const Entry &entry, int classSize);
-    uint lookup(const Identifier *identifier) const;
-
-private:
-    PropertyHash &operator=(const PropertyHash &other);
+    Entry *lookup(PropertyKey identifier) const;
+    int removeIdentifier(PropertyKey identifier, int classSize);
+    void detach(bool grow, int classSize);
 };
 
 struct PropertyHashData
@@ -118,40 +123,121 @@ inline PropertyHash::~PropertyHash()
         delete d;
 }
 
-inline uint PropertyHash::lookup(const Identifier *identifier) const
+inline PropertyHash &PropertyHash::operator=(const PropertyHash &other)
+{
+    ++other.d->refCount;
+    if (!--d->refCount)
+        delete d;
+    d = other.d;
+    return *this;
+}
+
+
+
+inline PropertyHash::Entry *PropertyHash::lookup(PropertyKey identifier) const
 {
     Q_ASSERT(d->entries);
 
-    uint idx = identifier->hashValue % d->alloc;
+    uint idx = identifier.id() % d->alloc;
     while (1) {
         if (d->entries[idx].identifier == identifier)
-            return d->entries[idx].index;
-        if (!d->entries[idx].identifier)
-            return UINT_MAX;
+            return d->entries + idx;
+        if (!d->entries[idx].identifier.isValid())
+            return nullptr;
         ++idx;
         idx %= d->alloc;
     }
 }
 
+template<typename T>
+struct SharedInternalClassDataPrivate {
+    SharedInternalClassDataPrivate(ExecutionEngine *)
+        : refcount(1),
+          m_alloc(0),
+          m_size(0),
+          data(nullptr)
+    { }
+    SharedInternalClassDataPrivate(const SharedInternalClassDataPrivate &other)
+        : refcount(1),
+          m_alloc(other.m_alloc),
+          m_size(other.m_size)
+    {
+        if (m_alloc) {
+            data = new T[m_alloc];
+            memcpy(data, other.data, m_size*sizeof(T));
+        }
+    }
+    SharedInternalClassDataPrivate(const SharedInternalClassDataPrivate &other, uint pos, T value)
+        : refcount(1),
+          m_alloc(pos + 8),
+          m_size(pos + 1)
+    {
+        data = new T[m_alloc];
+        if (other.data)
+            memcpy(data, other.data, (m_size - 1)*sizeof(T));
+        data[pos] = value;
+    }
+    ~SharedInternalClassDataPrivate() { delete [] data; }
+
+
+    void grow() {
+        if (!m_alloc)
+            m_alloc = 4;
+        T *n = new T[m_alloc * 2];
+        if (data) {
+            memcpy(n, data, m_alloc*sizeof(T));
+            delete [] data;
+        }
+        data = n;
+        m_alloc *= 2;
+    }
+
+    uint alloc() const { return m_alloc; }
+    uint size() const { return m_size; }
+    void setSize(uint s) { m_size = s; }
+
+    T at(uint i) { Q_ASSERT(data && i < m_alloc); return data[i]; }
+    void set(uint i, T t) { Q_ASSERT(data && i < m_alloc); data[i] = t; }
+
+    void mark(MarkStack *) {}
+
+    int refcount = 1;
+private:
+    uint m_alloc;
+    uint m_size;
+    T *data;
+};
+
+template<>
+struct SharedInternalClassDataPrivate<PropertyKey> {
+    SharedInternalClassDataPrivate(ExecutionEngine *e) : refcount(1), engine(e), data(nullptr) {}
+    SharedInternalClassDataPrivate(const SharedInternalClassDataPrivate &other);
+    SharedInternalClassDataPrivate(const SharedInternalClassDataPrivate &other, uint pos, PropertyKey value);
+    ~SharedInternalClassDataPrivate() {}
+
+    void grow();
+    uint alloc() const;
+    uint size() const;
+    void setSize(uint s);
+
+    PropertyKey at(uint i);
+    void set(uint i, PropertyKey t);
+
+    void mark(MarkStack *s);
+
+    int refcount = 1;
+private:
+    ExecutionEngine *engine;
+    Heap::MemberData *data;
+};
+
 template <typename T>
 struct SharedInternalClassData {
-    struct Private {
-        Private(int alloc)
-            : refcount(1),
-              alloc(alloc),
-              size(0)
-        { data = new T  [alloc]; }
-        ~Private() { delete [] data; }
-
-        int refcount;
-        uint alloc;
-        uint size;
-        T *data;
-    };
+    using Private = SharedInternalClassDataPrivate<T>;
     Private *d;
 
-    inline SharedInternalClassData() {
-        d = new Private(8);
+    inline SharedInternalClassData(ExecutionEngine *e) {
+        d = new Private(e);
     }
 
     inline SharedInternalClassData(const SharedInternalClassData &other)
@@ -163,76 +249,72 @@ struct SharedInternalClassData {
         if (!--d->refcount)
             delete d;
     }
+    SharedInternalClassData &operator=(const SharedInternalClassData &other) {
+        ++other.d->refcount;
+        if (!--d->refcount)
+            delete d;
+        d = other.d;
+        return *this;
+    }
 
     void add(uint pos, T value) {
-        if (pos < d->size) {
+        if (pos < d->size()) {
             Q_ASSERT(d->refcount > 1);
             // need to detach
-            Private *dd = new Private(pos + 8);
-            memcpy(dd->data, d->data, pos*sizeof(T));
-            dd->size = pos + 1;
-            dd->data[pos] = value;
+            Private *dd = new Private(*d, pos, value);
             if (!--d->refcount)
                 delete d;
             d = dd;
             return;
         }
-        Q_ASSERT(pos == d->size);
-        if (pos == d->alloc) {
-            T *n = new T[d->alloc * 2];
-            memcpy(n, d->data, d->alloc*sizeof(T));
-            delete [] d->data;
-            d->data = n;
-            d->alloc *= 2;
-        }
-        d->data[pos] = value;
-        ++d->size;
+        Q_ASSERT(pos == d->size());
+        if (pos == d->alloc())
+            d->grow();
+        d->setSize(d->size() + 1);
+        d->set(pos, value);
     }
 
     void set(uint pos, T value) {
-        Q_ASSERT(pos < d->size);
+        Q_ASSERT(pos < d->size());
         if (d->refcount > 1) {
             // need to detach
-            Private *dd = new Private(d->alloc);
-            memcpy(dd->data, d->data, d->size*sizeof(T));
-            dd->size = d->size;
+            Private *dd = new Private(*d);
             if (!--d->refcount)
                 delete d;
             d = dd;
         }
-        d->data[pos] = value;
+        d->set(pos, value);
     }
 
-    T *constData() const {
-        return d->data;
-    }
     T at(uint i) const {
-        Q_ASSERT(i < d->size);
-        return d->data[i];
+        Q_ASSERT(i < d->size());
+        return d->at(i);
     }
     T operator[] (uint i) {
-        Q_ASSERT(i < d->size);
-        return d->data[i];
+        Q_ASSERT(i < d->size());
+        return d->at(i);
     }
 
-private:
-    SharedInternalClassData &operator=(const SharedInternalClassData &other);
+    void mark(MarkStack *s) { d->mark(s); }
 };
 
 struct InternalClassTransition
 {
     union {
-        Identifier *id;
+        PropertyKey id;
         const VTable *vtable;
         Heap::Object *prototype;
     };
-    InternalClass *lookup;
+    Heap::InternalClass *lookup;
     int flags;
     enum {
         // range 0-0xff is reserved for attribute changes
         NotExtensible = 0x100,
         VTableChange = 0x200,
-        PrototypeChange = 0x201
+        PrototypeChange = 0x201,
+        ProtoClass = 0x202,
+        Sealed = 0x203,
+        Frozen = 0x204
     };
 
     bool operator==(const InternalClassTransition &other) const
@@ -242,72 +324,168 @@ struct InternalClassTransition
     { return id < other.id || (id == other.id && flags < other.flags); }
 };
 
-struct InternalClass : public QQmlJS::Managed {
+namespace Heap {
+
+struct InternalClass : Base {
     ExecutionEngine *engine;
     const VTable *vtable;
+    quintptr protoId; // unique across the engine, gets changed whenever the proto chain changes
     Heap::Object *prototype;
+    InternalClass *parent;
 
     PropertyHash propertyTable; // id to valueIndex
-    SharedInternalClassData<Identifier *> nameMap;
+    SharedInternalClassData<PropertyKey> nameMap;
     SharedInternalClassData<PropertyAttributes> propertyData;
 
     typedef InternalClassTransition Transition;
     std::vector<Transition> transitions;
     InternalClassTransition &lookupOrInsertTransition(const InternalClassTransition &t);
 
-    InternalClass *m_sealed;
-    InternalClass *m_frozen;
-
     uint size;
     bool extensible;
+    bool isSealed;
+    bool isFrozen;
+    bool isUsedAsProto;
 
+    void init(ExecutionEngine *engine);
+    void init(InternalClass *other);
+    void destroy();
+
+    Q_QML_PRIVATE_EXPORT QString keyAt(uint index) const;
     Q_REQUIRED_RESULT InternalClass *nonExtensible();
-    Q_REQUIRED_RESULT InternalClass *changeVTable(const VTable *vt) {
-        if (vtable == vt)
-            return this;
-        return changeVTableImpl(vt);
+
+    static void addMember(QV4::Object *object, PropertyKey id, PropertyAttributes data, InternalClassEntry *entry);
+    Q_REQUIRED_RESULT InternalClass *addMember(PropertyKey identifier, PropertyAttributes data, InternalClassEntry *entry = nullptr);
+    Q_REQUIRED_RESULT InternalClass *changeMember(PropertyKey identifier, PropertyAttributes data, InternalClassEntry *entry = nullptr);
+    static void changeMember(QV4::Object *object, PropertyKey id, PropertyAttributes data, InternalClassEntry *entry = nullptr);
+    static void removeMember(QV4::Object *object, PropertyKey identifier);
+    PropertyHash::Entry *findEntry(const PropertyKey id)
+    {
+        Q_ASSERT(id.isStringOrSymbol());
+
+        PropertyHash::Entry *e = propertyTable.lookup(id);
+        if (e && e->index < size)
+            return e;
+
+        return nullptr;
     }
-    Q_REQUIRED_RESULT InternalClass *changePrototype(Heap::Object *proto) {
-        if (prototype == proto)
-            return this;
-        return changePrototypeImpl(proto);
+
+    InternalClassEntry find(const PropertyKey id)
+    {
+        Q_ASSERT(id.isStringOrSymbol());
+
+        PropertyHash::Entry *e = propertyTable.lookup(id);
+        if (e && e->index < size) {
+            PropertyAttributes a = propertyData.at(e->index);
+            if (!a.isEmpty())
+                return { e->index, e->setterIndex, a };
+        }
+
+        return { UINT_MAX, UINT_MAX, Attr_Invalid };
     }
 
-    static void addMember(Object *object, String *string, PropertyAttributes data, uint *index);
-    Q_REQUIRED_RESULT InternalClass *addMember(String *string, PropertyAttributes data, uint *index = 0);
-    Q_REQUIRED_RESULT InternalClass *addMember(Identifier *identifier, PropertyAttributes data, uint *index = 0);
-    Q_REQUIRED_RESULT InternalClass *changeMember(Identifier *identifier, PropertyAttributes data, uint *index = 0);
-    static void changeMember(Object *object, String *string, PropertyAttributes data, uint *index = 0);
-    static void removeMember(Object *object, Identifier *id);
-    uint find(const String *string);
-    uint find(const Identifier *id)
+    struct IndexAndAttribute {
+        uint index;
+        PropertyAttributes attrs;
+        bool isValid() const { return index != UINT_MAX; }
+    };
+
+    IndexAndAttribute findValueOrGetter(const PropertyKey id)
     {
-        uint index = propertyTable.lookup(id);
-        if (index < size)
-            return index;
+        Q_ASSERT(id.isStringOrSymbol());
+
+        PropertyHash::Entry *e = propertyTable.lookup(id);
+        if (e && e->index < size) {
+            PropertyAttributes a = propertyData.at(e->index);
+            if (!a.isEmpty())
+                return { e->index, a };
+        }
+
+        return { UINT_MAX, Attr_Invalid };
+    }
+
+    IndexAndAttribute findValueOrSetter(const PropertyKey id)
+    {
+        Q_ASSERT(id.isStringOrSymbol());
+
+        PropertyHash::Entry *e = propertyTable.lookup(id);
+        if (e && e->index < size) {
+            PropertyAttributes a = propertyData.at(e->index);
+            if (!a.isEmpty()) {
+                if (a.isAccessor()) {
+                    Q_ASSERT(e->setterIndex != UINT_MAX);
+                    return { e->setterIndex, a };
+                }
+                return { e->index, a };
+            }
+        }
+
+        return { UINT_MAX, Attr_Invalid };
+    }
+
+    uint indexOfValueOrGetter(const PropertyKey id)
+    {
+        Q_ASSERT(id.isStringOrSymbol());
+
+        PropertyHash::Entry *e = propertyTable.lookup(id);
+        if (e && e->index < size) {
+            Q_ASSERT(!propertyData.at(e->index).isEmpty());
+            return e->index;
+        }
 
         return UINT_MAX;
     }
 
+    bool verifyIndex(const PropertyKey id, uint index)
+    {
+        Q_ASSERT(id.isStringOrSymbol());
+
+        PropertyHash::Entry *e = propertyTable.lookup(id);
+        if (e && e->index < size) {
+            Q_ASSERT(!propertyData.at(e->index).isEmpty());
+            return e->index == index;
+        }
+
+        return false;
+    }
+
     Q_REQUIRED_RESULT InternalClass *sealed();
     Q_REQUIRED_RESULT InternalClass *frozen();
     Q_REQUIRED_RESULT InternalClass *propertiesFrozen() const;
 
-    void destroy();
+    Q_REQUIRED_RESULT InternalClass *asProtoClass();
+
+    Q_REQUIRED_RESULT InternalClass *changeVTable(const VTable *vt) {
+        if (vtable == vt)
+            return this;
+        return changeVTableImpl(vt);
+    }
+    Q_REQUIRED_RESULT InternalClass *changePrototype(Heap::Object *proto) {
+        if (prototype == proto)
+            return this;
+        return changePrototypeImpl(proto);
+    }
+
+    void updateProtoUsage(Heap::Object *o);
+
+    static void markObjects(Heap::Base *ic, MarkStack *stack);
 
 private:
     Q_QML_EXPORT InternalClass *changeVTableImpl(const VTable *vt);
     Q_QML_EXPORT InternalClass *changePrototypeImpl(Heap::Object *proto);
-    InternalClass *addMemberImpl(Identifier *identifier, PropertyAttributes data, uint *index);
+    InternalClass *addMemberImpl(PropertyKey identifier, PropertyAttributes data, InternalClassEntry *entry);
+
+    void removeChildEntry(InternalClass *child);
     friend struct ExecutionEngine;
-    InternalClass(ExecutionEngine *engine);
-    InternalClass(const InternalClass &other);
 };
 
-struct InternalClassPool : public QQmlJS::MemoryPool
+inline
+void Base::markObjects(Base *b, MarkStack *stack)
 {
-    void markObjects(MarkStack *markStack);
-};
+    b->internalClass->mark(stack);
+}
+
+}
 
 }
 
diff --git a/src/qml/jsruntime/qv4iterator.cpp b/src/qml/jsruntime/qv4iterator.cpp
new file mode 100644
index 0000000000..a543565b37
--- /dev/null
+++ b/src/qml/jsruntime/qv4iterator.cpp
@@ -0,0 +1,64 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#include <qv4iterator_p.h>
+#include <qv4symbol_p.h>
+#include <qv4engine_p.h>
+
+using namespace QV4;
+
+void IteratorPrototype::init(ExecutionEngine *engine)
+{
+    defineDefaultProperty(engine->symbol_iterator(), method_iterator, 0);
+}
+
+ReturnedValue IteratorPrototype::method_iterator(const FunctionObject *, const Value *thisObject, const Value *, int)
+{
+    return thisObject->asReturnedValue();
+}
+
+
+ReturnedValue IteratorPrototype::createIterResultObject(ExecutionEngine *engine, const Value &value, bool done)
+{
+    Scope scope(engine);
+    ScopedObject obj(scope, engine->newObject());
+    obj->set(ScopedString(scope, engine->newString(QStringLiteral("value"))), value, Object::DoNotThrow);
+    obj->set(ScopedString(scope, engine->newString(QStringLiteral("done"))), Value::fromBoolean(done), Object::DoNotThrow);
+    return obj->asReturnedValue();
+}
+
diff --git a/src/qml/jsruntime/qv4iterator_p.h b/src/qml/jsruntime/qv4iterator_p.h
new file mode 100644
index 0000000000..28e337d21b
--- /dev/null
+++ b/src/qml/jsruntime/qv4iterator_p.h
@@ -0,0 +1,82 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QV4ITERATOR_P_H
+#define QV4ITERATOR_P_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include "qv4object_p.h"
+#include "qv4arraydata_p.h"
+
+QT_BEGIN_NAMESPACE
+
+
+namespace QV4 {
+
+enum IteratorKind {
+    KeyIteratorKind,
+    ValueIteratorKind,
+    KeyValueIteratorKind
+};
+
+struct IteratorPrototype : Object
+{
+    void init(ExecutionEngine *engine);
+
+    static ReturnedValue method_iterator(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc);
+
+    static ReturnedValue createIterResultObject(ExecutionEngine *engine, const Value &value, bool done);
+};
+
+}
+
+QT_END_NAMESPACE
+
+#endif // QV4ARRAYITERATOR_P_H
+
diff --git a/src/qml/jsruntime/qv4jscall_p.h b/src/qml/jsruntime/qv4jscall_p.h
new file mode 100644
index 0000000000..31689b1ba1
--- /dev/null
+++ b/src/qml/jsruntime/qv4jscall_p.h
@@ -0,0 +1,140 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#ifndef QV4JSCALL_H
+#define QV4JSCALL_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include "qv4object_p.h"
+#include "qv4function_p.h"
+#include "qv4functionobject_p.h"
+#include "qv4context_p.h"
+#include "qv4scopedvalue_p.h"
+#include "qv4stackframe_p.h"
+
+QT_BEGIN_NAMESPACE
+
+namespace QV4 {
+
+struct JSCallData {
+    JSCallData(const Scope &scope, int argc = 0, const Value *argv = nullptr, const Value *thisObject = nullptr)
+        : scope(scope), argc(argc)
+    {
+        if (thisObject)
+            this->thisObject = const_cast<Value *>(thisObject);
+        else
+            this->thisObject = scope.alloc();
+        if (argv)
+            this->args = const_cast<Value *>(argv);
+        else
+            this->args = scope.alloc(argc);
+    }
+
+    JSCallData *operator->() {
+        return this;
+    }
+
+    CallData *callData(const FunctionObject *f = nullptr) const {
+        int size = int(offsetof(QV4::CallData, args)/sizeof(QV4::Value)) + argc;
+        CallData *ptr = reinterpret_cast<CallData *>(scope.alloc<Scope::Uninitialized>(size));
+        ptr->function = Encode::undefined();
+        ptr->context = Encode::undefined();
+        ptr->accumulator = Encode::undefined();
+        ptr->thisObject = thisObject->asReturnedValue();
+        ptr->newTarget = Encode::undefined();
+        ptr->setArgc(argc);
+        if (argc)
+            memcpy(ptr->args, args, argc*sizeof(Value));
+        if (f)
+            ptr->function = f->asReturnedValue();
+        return ptr;
+    }
+    const Scope &scope;
+    int argc;
+    Value *args;
+    Value *thisObject;
+};
+
+inline
+ReturnedValue FunctionObject::callAsConstructor(const JSCallData &data) const
+{
+    return callAsConstructor(data.args, data.argc, this);
+}
+
+inline
+ReturnedValue FunctionObject::call(const JSCallData &data) const
+{
+    return call(data.thisObject, data.args, data.argc);
+}
+
+
+struct ScopedStackFrame {
+    Scope &scope;
+    CppStackFrame frame;
+
+    ScopedStackFrame(Scope &scope, Heap::ExecutionContext *context)
+        : scope(scope)
+    {
+        frame.parent = scope.engine->currentStackFrame;
+        if (!context)
+            return;
+        frame.jsFrame = reinterpret_cast<CallData *>(scope.alloc(sizeof(CallData)/sizeof(Value)));
+        frame.jsFrame->context = context;
+        frame.v4Function = frame.parent ? frame.parent->v4Function : nullptr;
+        scope.engine->currentStackFrame = &frame;
+    }
+    ~ScopedStackFrame() {
+        scope.engine->currentStackFrame = frame.parent;
+    }
+};
+
+}
+
+QT_END_NAMESPACE
+
+#endif // QV4JSCALL_H
diff --git a/src/qml/jsruntime/qv4jsonobject.cpp b/src/qml/jsruntime/qv4jsonobject.cpp
index 0f021c8bd0..936c032fad 100644
--- a/src/qml/jsruntime/qv4jsonobject.cpp
+++ b/src/qml/jsruntime/qv4jsonobject.cpp
@@ -46,6 +46,8 @@
 #include <qv4runtime_p.h>
 #include <qv4variantobject_p.h>
 #include "qv4string_p.h"
+#include "qv4jscall_p.h"
+#include <qv4symbol_p.h>
 
 #include <qstack.h>
 #include <qstringlist.h>
@@ -259,11 +261,12 @@ bool JsonParser::parseMember(Object *o)
     if (!parseValue(val))
         return false;
 
-    ScopedString s(scope, engine->newIdentifier(key));
-    uint idx = s->asArrayIndex();
-    if (idx < UINT_MAX) {
-        o->putIndexed(idx, val);
+    ScopedString s(scope, engine->newString(key));
+    PropertyKey skey = s->toPropertyKey();
+    if (skey.isArrayIndex()) {
+        o->put(skey.asArrayIndex(), val);
     } else {
+        // avoid trouble with properties named __proto__
         o->insertMember(s, val);
     }
 
@@ -337,7 +340,7 @@ bool JsonParser::parseValue(Value *val)
         if (*json++ == 'u' &&
             *json++ == 'l' &&
             *json++ == 'l') {
-            *val = Primitive::nullValue();
+            *val = Value::nullValue();
             DEBUG << "value: null";
             END;
             return true;
@@ -352,7 +355,7 @@ bool JsonParser::parseValue(Value *val)
         if (*json++ == 'r' &&
             *json++ == 'u' &&
             *json++ == 'e') {
-            *val = Primitive::fromBoolean(true);
+            *val = Value::fromBoolean(true);
             DEBUG << "value: true";
             END;
             return true;
@@ -368,7 +371,7 @@ bool JsonParser::parseValue(Value *val)
             *json++ == 'l' &&
             *json++ == 's' &&
             *json++ == 'e') {
-            *val = Primitive::fromBoolean(false);
+            *val = Value::fromBoolean(false);
             DEBUG << "value: false";
             END;
             return true;
@@ -476,7 +479,7 @@ bool JsonParser::parseNumber(Value *val)
         bool ok;
         int n = number.toInt(&ok);
         if (ok && n < (1<<25) && n > -(1<<25)) {
-            *val = Primitive::fromInt32(n);
+            *val = Value::fromInt32(n);
             END;
             return true;
         }
@@ -491,7 +494,7 @@ bool JsonParser::parseNumber(Value *val)
         return false;
     }
 
-    * val = Primitive::fromDouble(d);
+    * val = Value::fromDouble(d);
 
     END;
     return true;
@@ -633,10 +636,10 @@ struct Stringify
         return false;
     }
 
-    Stringify(ExecutionEngine *e) : v4(e), replacerFunction(0), propertyList(0), propertyListSize(0) {}
+    Stringify(ExecutionEngine *e) : v4(e), replacerFunction(nullptr), propertyList(nullptr), propertyListSize(0) {}
 
     QString Str(const QString &key, const Value &v);
-    QString JA(ArrayObject *a);
+    QString JA(Object *a);
     QString JO(Object *o);
 
     QString makeMember(const QString &key, const Value &v);
@@ -689,61 +692,61 @@ static QString quote(const QString &str)
 QString Stringify::Str(const QString &key, const Value &v)
 {
     Scope scope(v4);
-    scope.result = v;
 
-    ScopedObject o(scope, scope.result);
+    ScopedValue value(scope, v);
+    ScopedObject o(scope, value);
     if (o) {
         ScopedString s(scope, v4->newString(QStringLiteral("toJSON")));
         ScopedFunctionObject toJSON(scope, o->get(s));
         if (!!toJSON) {
-            ScopedCallData callData(scope, 1);
-            callData->thisObject = scope.result;
-            callData->args[0] = v4->newString(key);
-            toJSON->call(scope, callData);
+            JSCallData jsCallData(scope, 1);
+            *jsCallData->thisObject = value;
+            jsCallData->args[0] = v4->newString(key);
+            value = toJSON->call(jsCallData);
         }
     }
 
     if (replacerFunction) {
         ScopedObject holder(scope, v4->newObject());
-        holder->put(scope.engine->id_empty(), scope.result);
-        ScopedCallData callData(scope, 2);
-        callData->args[0] = v4->newString(key);
-        callData->args[1] = scope.result;
-        callData->thisObject = holder;
-        replacerFunction->call(scope, callData);
+        holder->put(scope.engine->id_empty(), value);
+        JSCallData jsCallData(scope, 2);
+        jsCallData->args[0] = v4->newString(key);
+        jsCallData->args[1] = value;
+        *jsCallData->thisObject = holder;
+        value = replacerFunction->call(jsCallData);
     }
 
-    o = scope.result.asReturnedValue();
+    o = value->asReturnedValue();
     if (o) {
         if (NumberObject *n = o->as<NumberObject>())
-            scope.result = Encode(n->value());
+            value = Encode(n->value());
         else if (StringObject *so = o->as<StringObject>())
-            scope.result = so->d()->string;
+            value = so->d()->string;
         else if (BooleanObject *b = o->as<BooleanObject>())
-            scope.result = Encode(b->value());
+            value = Encode(b->value());
     }
 
-    if (scope.result.isNull())
+    if (value->isNull())
         return QStringLiteral("null");
-    if (scope.result.isBoolean())
-        return scope.result.booleanValue() ? QStringLiteral("true") : QStringLiteral("false");
-    if (String *s = scope.result.stringValue())
-        return quote(s->toQString());
-
-    if (scope.result.isNumber()) {
-        double d = scope.result.toNumber();
-        return std::isfinite(d) ? scope.result.toQString() : QStringLiteral("null");
+    if (value->isBoolean())
+        return value->booleanValue() ? QStringLiteral("true") : QStringLiteral("false");
+    if (value->isString())
+        return quote(value->stringValue()->toQString());
+
+    if (value->isNumber()) {
+        double d = value->toNumber();
+        return std::isfinite(d) ? value->toQString() : QStringLiteral("null");
     }
 
-    if (const QV4::VariantObject *v = scope.result.as<QV4::VariantObject>()) {
-        return v->d()->data().toString();
+    if (const QV4::VariantObject *v = value->as<QV4::VariantObject>()) {
+        return quote(v->d()->data().toString());
     }
 
-    o = scope.result.asReturnedValue();
+    o = value->asReturnedValue();
     if (o) {
         if (!o->as<FunctionObject>()) {
-            if (o->as<ArrayObject>()) {
-                return JA(static_cast<ArrayObject *>(o.getPointer()));
+            if (o->isArrayLike()) {
+                return JA(o.getPointer());
             } else {
                 return JO(o);
             }
@@ -826,7 +829,7 @@ QString Stringify::JO(Object *o)
     return result;
 }
 
-QString Stringify::JA(ArrayObject *a)
+QString Stringify::JA(Object *a)
 {
     if (stackContains(a)) {
         v4->throwTypeError();
@@ -845,7 +848,7 @@ QString Stringify::JA(ArrayObject *a)
     ScopedValue v(scope);
     for (uint i = 0; i < len; ++i) {
         bool exists;
-        v = a->getIndexed(i, &exists);
+        v = a->get(i, &exists);
         if (!exists) {
             partial += QStringLiteral("null");
             continue;
@@ -880,31 +883,36 @@ void Heap::JsonObject::init()
 
     o->defineDefaultProperty(QStringLiteral("parse"), QV4::JsonObject::method_parse, 2);
     o->defineDefaultProperty(QStringLiteral("stringify"), QV4::JsonObject::method_stringify, 3);
+    ScopedString json(scope, scope.engine->newString(QStringLiteral("JSON")));
+    o->defineReadonlyConfigurableProperty(scope.engine->symbol_toStringTag(), json);
 }
 
 
-void JsonObject::method_parse(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue JsonObject::method_parse(const FunctionObject *b, const Value *, const Value *argv, int argc)
 {
-    ScopedValue v(scope, callData->argument(0));
-    QString jtext = v->toQString();
+    ExecutionEngine *v4 = b->engine();
+    QString jtext;
+    if (argc > 0)
+        jtext = argv[0].toQString();
 
     DEBUG << "parsing source = " << jtext;
-    JsonParser parser(scope.engine, jtext.constData(), jtext.length());
+    JsonParser parser(v4, jtext.constData(), jtext.length());
     QJsonParseError error;
-    ScopedValue result(scope, parser.parse(&error));
+    ReturnedValue result = parser.parse(&error);
     if (error.error != QJsonParseError::NoError) {
         DEBUG << "parse error" << error.errorString();
-        RETURN_RESULT(scope.engine->throwSyntaxError(QStringLiteral("JSON.parse: Parse error")));
+        RETURN_RESULT(v4->throwSyntaxError(QStringLiteral("JSON.parse: Parse error")));
     }
 
-    scope.result = result;
+    return result;
 }
 
-void JsonObject::method_stringify(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue JsonObject::method_stringify(const FunctionObject *b, const Value *, const Value *argv, int argc)
 {
+    Scope scope(b);
     Stringify stringify(scope.engine);
 
-    ScopedObject o(scope, callData->argument(1));
+    ScopedObject o(scope, argc > 1 ? argv[1] : Value::undefinedValue());
     if (o) {
         stringify.replacerFunction = o->as<FunctionObject>();
         if (o->isArrayObject()) {
@@ -912,15 +920,15 @@ void JsonObject::method_stringify(const BuiltinFunction *, Scope &scope, CallDat
             stringify.propertyList = static_cast<QV4::String *>(scope.alloc(arrayLen));
             for (uint i = 0; i < arrayLen; ++i) {
                 Value *v = stringify.propertyList + i;
-                *v = o->getIndexed(i);
+                *v = o->get(i);
                 if (v->as<NumberObject>() || v->as<StringObject>() || v->isNumber())
                     *v = v->toString(scope.engine);
                 if (!v->isString()) {
-                    v->setM(0);
+                    v->setM(nullptr);
                 } else {
                     for (uint j = 0; j <i; ++j) {
                         if (stringify.propertyList[j].m() == v->m()) {
-                            v->setM(0);
+                            v->setM(nullptr);
                             break;
                         }
                     }
@@ -929,7 +937,7 @@ void JsonObject::method_stringify(const BuiltinFunction *, Scope &scope, CallDat
         }
     }
 
-    ScopedValue s(scope, callData->argument(2));
+    ScopedValue s(scope, argc > 2 ? argv[2] : Value::undefinedValue());
     if (NumberObject *n = s->as<NumberObject>())
         s = Encode(n->value());
     else if (StringObject *so = s->as<StringObject>())
@@ -942,11 +950,11 @@ void JsonObject::method_stringify(const BuiltinFunction *, Scope &scope, CallDat
     }
 
 
-    ScopedValue arg0(scope, callData->argument(0));
+    ScopedValue arg0(scope, argc ? argv[0] : Value::undefinedValue());
     QString result = stringify.Str(QString(), arg0);
     if (result.isEmpty() || scope.engine->hasException)
         RETURN_UNDEFINED();
-    scope.result = scope.engine->newString(result);
+    return Encode(scope.engine->newString(result));
 }
 
 
@@ -1074,7 +1082,7 @@ QJsonArray JsonObject::toJsonArray(const ArrayObject *a, V4ObjectSet &visitedObj
     ScopedValue v(scope);
     quint32 length = a->getLength();
     for (quint32 i = 0; i < length; ++i) {
-        v = a->getIndexed(i);
+        v = a->get(i);
         if (v->as<FunctionObject>())
             v = Encode::null();
         result.append(toJsonValue(v, visitedObjects));
diff --git a/src/qml/jsruntime/qv4jsonobject_p.h b/src/qml/jsruntime/qv4jsonobject_p.h
index a73ce1c74e..7d9f204910 100644
--- a/src/qml/jsruntime/qv4jsonobject_p.h
+++ b/src/qml/jsruntime/qv4jsonobject_p.h
@@ -88,8 +88,8 @@ private:
     typedef QSet<ObjectItem> V4ObjectSet;
 public:
 
-    static void method_parse(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_stringify(const BuiltinFunction *, Scope &scope, CallData *callData);
+    static ReturnedValue method_parse(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_stringify(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
 
     static ReturnedValue fromJsonValue(ExecutionEngine *engine, const QJsonValue &value);
     static ReturnedValue fromJsonObject(ExecutionEngine *engine, const QJsonObject &object);
diff --git a/src/qml/jsruntime/qv4lookup.cpp b/src/qml/jsruntime/qv4lookup.cpp
index d943ae1340..1b6cdcbd14 100644
--- a/src/qml/jsruntime/qv4lookup.cpp
+++ b/src/qml/jsruntime/qv4lookup.cpp
@@ -38,324 +38,178 @@
 ****************************************************************************/
 #include "qv4lookup_p.h"
 #include "qv4functionobject_p.h"
-#include "qv4scopedvalue_p.h"
+#include "qv4jscall_p.h"
 #include "qv4string_p.h"
+#include <private/qv4identifiertable_p.h>
 
 QT_BEGIN_NAMESPACE
 
 using namespace QV4;
 
 
-ReturnedValue Lookup::lookup(const Value &thisObject, Object *o, PropertyAttributes *attrs)
+void Lookup::resolveProtoGetter(PropertyKey name, const Heap::Object *proto)
 {
-    ExecutionEngine *engine = o->engine();
-    Identifier *name = engine->current->compilationUnit->runtimeStrings[nameIndex]->identifier;
-    int i = 0;
-    Heap::Object *obj = o->d();
-    while (i < Size && obj) {
-        classList[i] = obj->internalClass;
-
-        index = obj->internalClass->find(name);
-        if (index != UINT_MAX) {
-            level = i;
-            *attrs = obj->internalClass->propertyData.at(index);
-            const Value *v = obj->propertyData(index);
-            return !attrs->isAccessor() ? v->asReturnedValue() : Object::getValue(thisObject, *v, *attrs);
-        }
-
-        obj = obj->prototype();
-        ++i;
-    }
-    level = Size;
-
-    while (obj) {
-        index = obj->internalClass->find(name);
-        if (index != UINT_MAX) {
-            *attrs = obj->internalClass->propertyData.at(index);
-            const Value *v = obj->propertyData(index);
-            return !attrs->isAccessor() ? v->asReturnedValue() : Object::getValue(thisObject, *v, *attrs);
-        }
-
-        obj = obj->prototype();
-    }
-    return Primitive::emptyValue().asReturnedValue();
-}
-
-ReturnedValue Lookup::lookup(const Object *thisObject, PropertyAttributes *attrs)
-{
-    Heap::Object *obj = thisObject->d();
-    ExecutionEngine *engine = thisObject->engine();
-    Identifier *name = engine->current->compilationUnit->runtimeStrings[nameIndex]->identifier;
-    int i = 0;
-    while (i < Size && obj) {
-        classList[i] = obj->internalClass;
-
-        index = obj->internalClass->find(name);
-        if (index != UINT_MAX) {
-            level = i;
-            *attrs = obj->internalClass->propertyData.at(index);
-            const Value *v = obj->propertyData(index);
-            return !attrs->isAccessor() ? v->asReturnedValue() : thisObject->getValue(*v, *attrs);
-        }
-
-        obj = obj->prototype();
-        ++i;
-    }
-    level = Size;
-
-    while (obj) {
-        index = obj->internalClass->find(name);
-        if (index != UINT_MAX) {
-            *attrs = obj->internalClass->propertyData.at(index);
-            const Value *v = obj->propertyData(index);
-            return !attrs->isAccessor() ? v->asReturnedValue() : thisObject->getValue(*v, *attrs);
-        }
-
-        obj = obj->prototype();
-    }
-    return Primitive::emptyValue().asReturnedValue();
-}
-
-ReturnedValue Lookup::indexedGetterGeneric(Lookup *l, ExecutionEngine *engine, const Value &object, const Value &index)
-{
-    uint idx;
-    if (object.isObject() && index.asArrayIndex(idx)) {
-        l->indexedGetter = indexedGetterObjectInt;
-        return indexedGetterObjectInt(l, engine, object, index);
-    }
-    return indexedGetterFallback(l, engine, object, index);
-}
-
-ReturnedValue Lookup::indexedGetterFallback(Lookup *l, ExecutionEngine *engine, const Value &object, const Value &index)
-{
-    Q_UNUSED(l);
-    Scope scope(engine);
-    uint idx = 0;
-    bool isInt = index.asArrayIndex(idx);
-
-    ScopedObject o(scope, object);
-    if (!o) {
-        if (isInt) {
-            if (const String *str = object.as<String>()) {
-                if (idx >= (uint)str->toQString().length()) {
-                    return Encode::undefined();
-                }
-                const QString s = str->toQString().mid(idx, 1);
-                return scope.engine->newString(s)->asReturnedValue();
+    while (proto) {
+        auto index = proto->internalClass->findValueOrGetter(name);
+        if (index.isValid()) {
+            PropertyAttributes attrs = index.attrs;
+            protoLookup.data = proto->propertyData(index.index);
+            if (attrs.isData()) {
+                getter = getterProto;
+            } else {
+                getter = getterProtoAccessor;
             }
-        }
-
-        if (object.isNullOrUndefined()) {
-            QString message = QStringLiteral("Cannot read property '%1' of %2").arg(index.toQStringNoThrow()).arg(object.toQStringNoThrow());
-            return engine->throwTypeError(message);
-        }
-
-        o = RuntimeHelpers::convertToObject(scope.engine, object);
-        if (!o) // type error
-            return Encode::undefined();
-    }
-
-    if (isInt) {
-        if (o->d()->arrayData && !o->d()->arrayData->attrs) {
-            ScopedValue v(scope, Scoped<ArrayData>(scope, o->arrayData())->get(idx));
-            if (!v->isEmpty())
-                return v->asReturnedValue();
-        }
-
-        return o->getIndexed(idx);
-    }
-
-    ScopedString name(scope, index.toString(scope.engine));
-    if (scope.hasException())
-        return Encode::undefined();
-    return o->get(name);
-
-}
-
-
-ReturnedValue Lookup::indexedGetterObjectInt(Lookup *l, ExecutionEngine *engine, const Value &object, const Value &index)
-{
-    uint idx;
-    if (index.asArrayIndex(idx)) {
-        if (Heap::Base *b = object.heapObject()) {
-            if (b->vtable()->isObject) {
-                Heap::Object *o = static_cast<Heap::Object *>(b);
-                if (o->arrayData && o->arrayData->type == Heap::ArrayData::Simple) {
-                    Heap::SimpleArrayData *s = o->arrayData.cast<Heap::SimpleArrayData>();
-                    if (idx < s->values.size)
-                        if (!s->data(idx).isEmpty())
-                            return s->data(idx).asReturnedValue();
-                }
-            }
-        }
-    }
-
-    return indexedGetterFallback(l, engine, object, index);
-}
-
-void Lookup::indexedSetterGeneric(Lookup *l, ExecutionEngine *engine, const Value &object, const Value &index, const Value &v)
-{
-    if (Object *o = object.objectValue()) {
-        uint idx;
-        if (o->d()->arrayData && o->d()->arrayData->type == Heap::ArrayData::Simple && index.asArrayIndex(idx)) {
-            l->indexedSetter = indexedSetterObjectInt;
-            indexedSetterObjectInt(l, engine, object, index, v);
             return;
         }
+        proto = proto->prototype();
     }
-    indexedSetterFallback(l, engine, object, index, v);
+    // ### put in a getterNotFound!
+    getter = getterFallback;
 }
 
-void Lookup::indexedSetterFallback(Lookup *, ExecutionEngine *engine, const Value &object, const Value &index, const Value &value)
+ReturnedValue Lookup::resolveGetter(ExecutionEngine *engine, const Object *object)
 {
-    Scope scope(engine);
-    ScopedObject o(scope, object.toObject(scope.engine));
-    if (scope.engine->hasException)
-        return;
-
-    uint idx;
-    if (index.asArrayIndex(idx)) {
-        if (o->d()->arrayData && o->d()->arrayData->type == Heap::ArrayData::Simple) {
-            Heap::SimpleArrayData *s = o->d()->arrayData.cast<Heap::SimpleArrayData>();
-            if (idx < s->values.size) {
-                s->setData(engine, idx, value);
-                return;
-            }
-        }
-        o->putIndexed(idx, value);
-        return;
+    Heap::Object *obj = object->d();
+    PropertyKey name = engine->identifierTable->asPropertyKey(engine->currentStackFrame->v4Function->compilationUnit->runtimeStrings[nameIndex]);
+    if (name.isArrayIndex()) {
+        indexedLookup.index = name.asArrayIndex();
+        getter = getterIndexed;
+        return getter(this, engine, *object);
     }
 
-    ScopedString name(scope, index.toString(scope.engine));
-    o->put(name, value);
-}
-
-void Lookup::indexedSetterObjectInt(Lookup *l, ExecutionEngine *engine, const Value &object, const Value &index, const Value &v)
-{
-    uint idx;
-    if (index.asArrayIndex(idx)) {
-        if (Heap::Base *b = object.heapObject()) {
-            if (b->vtable()->isObject) {
-                Heap::Object *o = static_cast<Heap::Object *>(b);
-                if (o->arrayData && o->arrayData->type == Heap::ArrayData::Simple) {
-                    Heap::SimpleArrayData *s = o->arrayData.cast<Heap::SimpleArrayData>();
-                    if (idx < s->values.size) {
-                        s->setData(engine, idx, v);
-                        return;
-                    }
-                }
+    auto index = obj->internalClass->findValueOrGetter(name);
+    if (index.isValid()) {
+        PropertyAttributes attrs = index.attrs;
+        uint nInline = obj->vtable()->nInlineProperties;
+        if (attrs.isData()) {
+            if (index.index < obj->vtable()->nInlineProperties) {
+                index.index += obj->vtable()->inlinePropertyOffset;
+                getter = getter0Inline;
+            } else {
+                index.index -= nInline;
+                getter = getter0MemberData;
             }
+        } else {
+            getter = getterAccessor;
         }
+        objectLookup.ic = obj->internalClass;
+        objectLookup.offset = index.index;
+        return getter(this, engine, *object);
     }
-    indexedSetterFallback(l, engine, object, index, v);
+
+    protoLookup.protoId = obj->internalClass->protoId;
+    resolveProtoGetter(name, obj->prototype());
+    return getter(this, engine, *object);
 }
 
-ReturnedValue Lookup::getterGeneric(Lookup *l, ExecutionEngine *engine, const Value &object)
+ReturnedValue Lookup::resolvePrimitiveGetter(ExecutionEngine *engine, const Value &object)
 {
-    if (const Object *o = object.as<Object>())
-        return o->getLookup(l);
-
-    Object *proto;
-    switch (object.type()) {
+    primitiveLookup.type = object.type();
+    switch (primitiveLookup.type) {
     case Value::Undefined_Type:
     case Value::Null_Type:
         return engine->throwTypeError();
     case Value::Boolean_Type:
-        proto = engine->booleanPrototype();
+        primitiveLookup.proto = engine->booleanPrototype()->d();
         break;
     case Value::Managed_Type: {
-        Q_ASSERT(object.isString());
-        proto = engine->stringPrototype();
+        // ### Should move this over to the Object path, as strings also have an internalClass
+        Q_ASSERT(object.isStringOrSymbol());
+        primitiveLookup.proto = static_cast<const Managed &>(object).internalClass()->prototype;
+        Q_ASSERT(primitiveLookup.proto);
         Scope scope(engine);
-        ScopedString name(scope, engine->current->compilationUnit->runtimeStrings[l->nameIndex]);
-        if (name->equals(engine->id_length())) {
+        ScopedString name(scope, engine->currentStackFrame->v4Function->compilationUnit->runtimeStrings[nameIndex]);
+        if (object.isString() && name->equals(engine->id_length())) {
             // special case, as the property is on the object itself
-            l->getter = stringLengthGetter;
-            return stringLengthGetter(l, engine, object);
+            getter = stringLengthGetter;
+            return stringLengthGetter(this, engine, object);
         }
         break;
     }
     case Value::Integer_Type:
     default: // Number
-        proto = engine->numberPrototype();
+        primitiveLookup.proto = engine->numberPrototype()->d();
     }
 
-    PropertyAttributes attrs;
-    ReturnedValue v = l->lookup(object, proto, &attrs);
-    if (v != Primitive::emptyValue().asReturnedValue()) {
-        l->type = object.type();
-        l->proto = proto->d();
-        if (attrs.isData()) {
-            if (l->level == 0) {
-                uint nInline = l->proto->vtable()->nInlineProperties;
-                if (l->index < nInline)
-                    l->getter = Lookup::primitiveGetter0Inline;
-                else {
-                    l->index -= nInline;
-                    l->getter = Lookup::primitiveGetter0MemberData;
-                }
-            } else if (l->level == 1)
-                l->getter = Lookup::primitiveGetter1;
-            return v;
-        } else {
-            if (l->level == 0)
-                l->getter = Lookup::primitiveGetterAccessor0;
-            else if (l->level == 1)
-                l->getter = Lookup::primitiveGetterAccessor1;
-            return v;
-        }
+    PropertyKey name = engine->identifierTable->asPropertyKey(engine->currentStackFrame->v4Function->compilationUnit->runtimeStrings[nameIndex]);
+    protoLookup.protoId = primitiveLookup.proto->internalClass->protoId;
+    resolveProtoGetter(name, primitiveLookup.proto);
+
+    if (getter == getterProto)
+        getter = primitiveGetterProto;
+    else if (getter == getterProtoAccessor)
+        getter = primitiveGetterAccessor;
+    return getter(this, engine, object);
+}
+
+ReturnedValue Lookup::resolveGlobalGetter(ExecutionEngine *engine)
+{
+    Object *o = engine->globalObject;
+    PropertyKey name = engine->identifierTable->asPropertyKey(engine->currentStackFrame->v4Function->compilationUnit->runtimeStrings[nameIndex]);
+    protoLookup.protoId = o->internalClass()->protoId;
+    resolveProtoGetter(name, o->d());
+
+    if (getter == getterProto)
+        globalGetter = globalGetterProto;
+    else if (getter == getterProtoAccessor)
+        globalGetter = globalGetterProtoAccessor;
+    else {
+        globalGetter = globalGetterGeneric;
+        Scope scope(engine);
+        ScopedString n(scope, engine->currentStackFrame->v4Function->compilationUnit->runtimeStrings[nameIndex]);
+        return engine->throwReferenceError(n);
     }
+    return globalGetter(this, engine);
+}
 
-    return Encode::undefined();
+ReturnedValue Lookup::getterGeneric(Lookup *l, ExecutionEngine *engine, const Value &object)
+{
+    if (const Object *o = object.as<Object>())
+        return l->resolveGetter(engine, o);
+    return l->resolvePrimitiveGetter(engine, object);
 }
 
 ReturnedValue Lookup::getterTwoClasses(Lookup *l, ExecutionEngine *engine, const Value &object)
 {
-    Lookup l1 = *l;
-
-    if (l1.getter == Lookup::getter0MemberData || l1.getter == Lookup::getter0Inline || l1.getter == Lookup::getter1) {
-        if (const Object *o = object.as<Object>()) {
-            ReturnedValue v = o->getLookup(l);
-            Lookup l2 = *l;
-
-            if (l2.index != UINT_MAX) {
-                if (l1.getter != Lookup::getter0Inline) {
-                    if (l2.getter == Lookup::getter0Inline ||
-                        (l1.getter != Lookup::getter0MemberData && l2.getter == Lookup::getter0MemberData))
-                        // sort the better getter first
-                        qSwap(l1, l2);
-                }
-
-                l->classList[0] = l1.classList[0];
-                l->classList[1] = l1.classList[1];
-                l->classList[2] = l2.classList[0];
-                l->classList[3] = l2.classList[1];
-                l->index = l1.index;
-                l->index2 = l2.index;
-
-                if (l1.getter == Lookup::getter0Inline) {
-                    if (l2.getter == Lookup::getter0Inline)
-                        l->getter = Lookup::getter0Inlinegetter0Inline;
-                    else if (l2.getter == Lookup::getter0MemberData)
-                        l->getter = Lookup::getter0Inlinegetter0MemberData;
-                    else if (l2.getter == Lookup::getter1)
-                        l->getter = Lookup::getter0Inlinegetter1;
-                    else
-                        Q_UNREACHABLE();
-                } else if (l1.getter == Lookup::getter0MemberData) {
-                    if (l2.getter == Lookup::getter0MemberData)
-                        l->getter = Lookup::getter0MemberDatagetter0MemberData;
-                    else if (l2.getter == Lookup::getter1)
-                        l->getter = Lookup::getter0MemberDatagetter1;
-                    else
-                        Q_UNREACHABLE();
-                } else {
-                    Q_ASSERT(l1.getter == Lookup::getter1 && l2.getter == Lookup::getter1);
-                    l->getter = Lookup::getter1getter1;
-                }
-                return v;
-            }
+    if (const Object *o = object.as<Object>()) {
+        Lookup first = *l;
+        Lookup second = *l;
+
+        ReturnedValue result = second.resolveGetter(engine, o);
+
+        if (first.getter == getter0Inline && (second.getter == getter0Inline || second.getter == getter0MemberData)) {
+            l->objectLookupTwoClasses.ic = first.objectLookup.ic;
+            l->objectLookupTwoClasses.ic2 = second.objectLookup.ic;
+            l->objectLookupTwoClasses.offset = first.objectLookup.offset;
+            l->objectLookupTwoClasses.offset2 = second.objectLookup.offset;
+            l->getter = second.getter == getter0Inline ? getter0Inlinegetter0Inline : getter0Inlinegetter0MemberData;
+            return result;
         }
+        if (first.getter == getter0MemberData && (second.getter == getter0Inline || second.getter == getter0MemberData)) {
+            l->objectLookupTwoClasses.ic = second.objectLookup.ic;
+            l->objectLookupTwoClasses.ic2 = first.objectLookup.ic;
+            l->objectLookupTwoClasses.offset = second.objectLookup.offset;
+            l->objectLookupTwoClasses.offset2 = first.objectLookup.offset;
+            l->getter = second.getter == getter0Inline ? getter0Inlinegetter0MemberData : getter0MemberDatagetter0MemberData;
+            return result;
+        }
+        if (first.getter == getterProto && second.getter == getterProto) {
+            l->protoLookupTwoClasses.protoId = first.protoLookup.protoId;
+            l->protoLookupTwoClasses.protoId2 = second.protoLookup.protoId;
+            l->protoLookupTwoClasses.data = first.protoLookup.data;
+            l->protoLookupTwoClasses.data2 = second.protoLookup.data;
+            l->getter = getterProtoTwoClasses;
+            return result;
+        }
+        if (first.getter == getterProtoAccessor && second.getter == getterProtoAccessor) {
+            l->protoLookupTwoClasses.protoId = first.protoLookup.protoId;
+            l->protoLookupTwoClasses.protoId2 = second.protoLookup.protoId;
+            l->protoLookupTwoClasses.data = first.protoLookup.data;
+            l->protoLookupTwoClasses.data2 = second.protoLookup.data;
+            l->getter = getterProtoAccessorTwoClasses;
+            return result;
+        }
+
     }
 
     l->getter = getterFallback;
@@ -368,7 +222,7 @@ ReturnedValue Lookup::getterFallback(Lookup *l, ExecutionEngine *engine, const V
     QV4::ScopedObject o(scope, object.toObject(scope.engine));
     if (!o)
         return Encode::undefined();
-    ScopedString name(scope, engine->current->compilationUnit->runtimeStrings[l->nameIndex]);
+    ScopedString name(scope, engine->currentStackFrame->v4Function->compilationUnit->runtimeStrings[l->nameIndex]);
     return o->get(name);
 }
 
@@ -378,8 +232,8 @@ ReturnedValue Lookup::getter0MemberData(Lookup *l, ExecutionEngine *engine, cons
     // the internal class won't match
     Heap::Object *o = static_cast<Heap::Object *>(object.heapObject());
     if (o) {
-        if (l->classList[0] == o->internalClass)
-            return o->memberData->values.data()[l->index].asReturnedValue();
+        if (l->objectLookup.ic == o->internalClass)
+            return o->memberData->values.data()[l->objectLookup.offset].asReturnedValue();
     }
     return getterTwoClasses(l, engine, object);
 }
@@ -390,53 +244,37 @@ ReturnedValue Lookup::getter0Inline(Lookup *l, ExecutionEngine *engine, const Va
     // the internal class won't match
     Heap::Object *o = static_cast<Heap::Object *>(object.heapObject());
     if (o) {
-        if (l->classList[0] == o->internalClass)
-            return o->inlinePropertyData(l->index)->asReturnedValue();
+        if (l->objectLookup.ic == o->internalClass)
+            return o->inlinePropertyDataWithOffset(l->objectLookup.offset)->asReturnedValue();
     }
     return getterTwoClasses(l, engine, object);
 }
 
-ReturnedValue Lookup::getter1(Lookup *l, ExecutionEngine *engine, const Value &object)
+ReturnedValue Lookup::getterProto(Lookup *l, ExecutionEngine *engine, const Value &object)
 {
     // we can safely cast to a QV4::Object here. If object is actually a string,
     // the internal class won't match
     Heap::Object *o = static_cast<Heap::Object *>(object.heapObject());
     if (o) {
-        if (l->classList[0] == o->internalClass && l->classList[1] == l->proto->internalClass)
-            return l->proto->propertyData(l->index)->asReturnedValue();
+        if (l->protoLookup.protoId == o->internalClass->protoId)
+            return l->protoLookup.data->asReturnedValue();
     }
     return getterTwoClasses(l, engine, object);
 }
 
-ReturnedValue Lookup::getter2(Lookup *l, ExecutionEngine *engine, const Value &object)
-{
-    // we can safely cast to a QV4::Object here. If object is actually a string,
-    // the internal class won't match
-    Heap::Object *o = static_cast<Heap::Object *>(object.heapObject());
-    if (o) {
-        if (l->classList[0] == o->internalClass) {
-            Q_ASSERT(l->proto == o->prototype());
-            if (l->classList[1] == l->proto->internalClass) {
-                Heap::Object *p = l->proto->prototype();
-                if (l->classList[2] == p->internalClass)
-                    return p->propertyData(l->index)->asReturnedValue();
-            }
-        }
-    }
-    l->getter = getterFallback;
-    return getterFallback(l, engine, object);
-}
-
 ReturnedValue Lookup::getter0Inlinegetter0Inline(Lookup *l, ExecutionEngine *engine, const Value &object)
 {
     // we can safely cast to a QV4::Object here. If object is actually a string,
     // the internal class won't match
     Heap::Object *o = static_cast<Heap::Object *>(object.heapObject());
     if (o) {
-        if (l->classList[0] == o->internalClass)
-            return o->inlinePropertyData(l->index)->asReturnedValue();
-        if (l->classList[2] == o->internalClass)
-            return o->inlinePropertyData(l->index2)->asReturnedValue();
+        if (l->objectLookupTwoClasses.ic == o->internalClass)
+            return o->inlinePropertyDataWithOffset(l->objectLookupTwoClasses.offset)->asReturnedValue();
+        if (l->objectLookupTwoClasses.ic2 == o->internalClass)
+            return o->inlinePropertyDataWithOffset(l->objectLookupTwoClasses.offset2)->asReturnedValue();
+        Value obj = Value::fromHeapObject(o);
+        Value str = Value::fromHeapObject(engine->currentStackFrame->v4Function->compilationUnit->runtimeStrings[l->nameIndex]);
+        return static_cast<Object &>(obj).get(&static_cast<String &>(str));
     }
     l->getter = getterFallback;
     return getterFallback(l, engine, object);
@@ -448,10 +286,13 @@ ReturnedValue Lookup::getter0Inlinegetter0MemberData(Lookup *l, ExecutionEngine
     // the internal class won't match
     Heap::Object *o = static_cast<Heap::Object *>(object.heapObject());
     if (o) {
-        if (l->classList[0] == o->internalClass)
-            return o->inlinePropertyData(l->index)->asReturnedValue();
-        if (l->classList[2] == o->internalClass)
-            return o->memberData->values.data()[l->index2].asReturnedValue();
+        if (l->objectLookupTwoClasses.ic == o->internalClass)
+            return o->inlinePropertyDataWithOffset(l->objectLookupTwoClasses.offset)->asReturnedValue();
+        if (l->objectLookupTwoClasses.ic2 == o->internalClass)
+            return o->memberData->values.data()[l->objectLookupTwoClasses.offset2].asReturnedValue();
+        Value obj = Value::fromHeapObject(o);
+        Value str = Value::fromHeapObject(engine->currentStackFrame->v4Function->compilationUnit->runtimeStrings[l->nameIndex]);
+        return static_cast<Object &>(obj).get(&static_cast<String &>(str));
     }
     l->getter = getterFallback;
     return getterFallback(l, engine, object);
@@ -463,206 +304,130 @@ ReturnedValue Lookup::getter0MemberDatagetter0MemberData(Lookup *l, ExecutionEng
     // the internal class won't match
     Heap::Object *o = static_cast<Heap::Object *>(object.heapObject());
     if (o) {
-        if (l->classList[0] == o->internalClass)
-            return o->memberData->values.data()[l->index].asReturnedValue();
-        if (l->classList[2] == o->internalClass)
-            return o->memberData->values.data()[l->index2].asReturnedValue();
+        if (l->objectLookupTwoClasses.ic == o->internalClass)
+            return o->memberData->values.data()[l->objectLookupTwoClasses.offset].asReturnedValue();
+        if (l->objectLookupTwoClasses.ic2 == o->internalClass)
+            return o->memberData->values.data()[l->objectLookupTwoClasses.offset2].asReturnedValue();
+        Value obj = Value::fromHeapObject(o);
+        Value str = Value::fromHeapObject(engine->currentStackFrame->v4Function->compilationUnit->runtimeStrings[l->nameIndex]);
+        return static_cast<Object &>(obj).get(&static_cast<String &>(str));
     }
     l->getter = getterFallback;
     return getterFallback(l, engine, object);
 }
 
-ReturnedValue Lookup::getter0Inlinegetter1(Lookup *l, ExecutionEngine *engine, const Value &object)
+ReturnedValue Lookup::getterProtoTwoClasses(Lookup *l, ExecutionEngine *engine, const Value &object)
 {
     // we can safely cast to a QV4::Object here. If object is actually a string,
     // the internal class won't match
     Heap::Object *o = static_cast<Heap::Object *>(object.heapObject());
     if (o) {
-        if (l->classList[0] == o->internalClass)
-            return o->inlinePropertyData(l->index)->asReturnedValue();
-        if (l->classList[2] == o->internalClass && l->classList[3] == o->prototype()->internalClass)
-            return o->prototype()->propertyData(l->index2)->asReturnedValue();
+        if (l->protoLookupTwoClasses.protoId == o->internalClass->protoId)
+            return l->protoLookupTwoClasses.data->asReturnedValue();
+        if (l->protoLookupTwoClasses.protoId2 == o->internalClass->protoId)
+            return l->protoLookupTwoClasses.data2->asReturnedValue();
+        Value obj = Value::fromHeapObject(o);
+        Value str = Value::fromHeapObject(engine->currentStackFrame->v4Function->compilationUnit->runtimeStrings[l->nameIndex]);
+        return static_cast<Object &>(obj).get(&static_cast<String &>(str));
     }
     l->getter = getterFallback;
     return getterFallback(l, engine, object);
 }
 
-ReturnedValue Lookup::getter0MemberDatagetter1(Lookup *l, ExecutionEngine *engine, const Value &object)
+ReturnedValue Lookup::getterAccessor(Lookup *l, ExecutionEngine *engine, const Value &object)
 {
     // we can safely cast to a QV4::Object here. If object is actually a string,
     // the internal class won't match
     Heap::Object *o = static_cast<Heap::Object *>(object.heapObject());
     if (o) {
-        if (l->classList[0] == o->internalClass)
-            return o->memberData->values.data()[l->index].asReturnedValue();
-        if (l->classList[2] == o->internalClass && l->classList[3] == o->prototype()->internalClass)
-            return o->prototype()->propertyData(l->index2)->asReturnedValue();
-    }
-    l->getter = getterFallback;
-    return getterFallback(l, engine, object);
-}
+        if (l->objectLookup.ic == o->internalClass) {
+            const Value *getter = o->propertyData(l->objectLookup.offset);
+            if (!getter->isFunctionObject()) // ### catch at resolve time
+                return Encode::undefined();
 
-ReturnedValue Lookup::getter1getter1(Lookup *l, ExecutionEngine *engine, const Value &object)
-{
-    // we can safely cast to a QV4::Object here. If object is actually a string,
-    // the internal class won't match
-    Heap::Object *o = static_cast<Heap::Object *>(object.heapObject());
-    if (o) {
-        if (l->classList[0] == o->internalClass &&
-            l->classList[1] == o->prototype()->internalClass)
-            return o->prototype()->propertyData(l->index)->asReturnedValue();
-        if (l->classList[2] == o->internalClass &&
-            l->classList[3] == o->prototype()->internalClass)
-            return o->prototype()->propertyData(l->index2)->asReturnedValue();
-        return getterFallback(l, engine, object);
+            return static_cast<const FunctionObject *>(getter)->call(&object, nullptr, 0);
+        }
     }
     l->getter = getterFallback;
     return getterFallback(l, engine, object);
 }
 
-
-ReturnedValue Lookup::getterAccessor0(Lookup *l, ExecutionEngine *engine, const Value &object)
+ReturnedValue Lookup::getterProtoAccessor(Lookup *l, ExecutionEngine *engine, const Value &object)
 {
     // we can safely cast to a QV4::Object here. If object is actually a string,
     // the internal class won't match
     Heap::Object *o = static_cast<Heap::Object *>(object.heapObject());
-    if (o) {
-        if (l->classList[0] == o->internalClass) {
-            Scope scope(o->internalClass->engine);
-            ScopedFunctionObject getter(scope, o->propertyData(l->index + Object::GetterOffset));
-            if (!getter)
-                return Encode::undefined();
+    if (o && l->protoLookup.protoId == o->internalClass->protoId) {
+        const Value *getter = l->protoLookup.data;
+        if (!getter->isFunctionObject()) // ### catch at resolve time
+            return Encode::undefined();
 
-            ScopedCallData callData(scope, 0);
-            callData->thisObject = object;
-            getter->call(scope, callData);
-            return scope.result.asReturnedValue();
-        }
+        return static_cast<const FunctionObject *>(getter)->call(&object, nullptr, 0);
     }
-    l->getter = getterFallback;
-    return getterFallback(l, engine, object);
+    return getterTwoClasses(l, engine, object);
 }
 
-ReturnedValue Lookup::getterAccessor1(Lookup *l, ExecutionEngine *engine, const Value &object)
+ReturnedValue Lookup::getterProtoAccessorTwoClasses(Lookup *l, ExecutionEngine *engine, const Value &object)
 {
     // we can safely cast to a QV4::Object here. If object is actually a string,
     // the internal class won't match
     Heap::Object *o = static_cast<Heap::Object *>(object.heapObject());
     if (o) {
-        if (l->classList[0] == o->internalClass &&
-            l->classList[1] == l->proto->internalClass) {
-            Scope scope(o->internalClass->engine);
-            ScopedFunctionObject getter(scope, o->prototype()->propertyData(l->index + Object::GetterOffset));
-            if (!getter)
+        const Value *getter = nullptr;
+        if (l->protoLookupTwoClasses.protoId == o->internalClass->protoId)
+            getter = l->protoLookupTwoClasses.data;
+        else if (l->protoLookupTwoClasses.protoId2 == o->internalClass->protoId)
+            getter = l->protoLookupTwoClasses.data2;
+        if (getter) {
+            if (!getter->isFunctionObject()) // ### catch at resolve time
                 return Encode::undefined();
 
-            ScopedCallData callData(scope, 0);
-            callData->thisObject = object;
-            getter->call(scope, callData);
-            return scope.result.asReturnedValue();
+            return static_cast<const FunctionObject *>(getter)->call(&object, nullptr, 0);
         }
     }
     l->getter = getterFallback;
     return getterFallback(l, engine, object);
 }
 
-ReturnedValue Lookup::getterAccessor2(Lookup *l, ExecutionEngine *engine, const Value &object)
+ReturnedValue Lookup::getterIndexed(Lookup *l, ExecutionEngine *engine, const Value &object)
 {
-    // we can safely cast to a QV4::Object here. If object is actually a string,
-    // the internal class won't match
-    Heap::Object *o = static_cast<Heap::Object *>(object.heapObject());
+    Object *o = object.objectValue();
     if (o) {
-        if (l->classList[0] == o->internalClass) {
-            Q_ASSERT(o->prototype() == l->proto);
-            if (l->classList[1] == l->proto->internalClass) {
-                o = l->proto->prototype();
-                if (l->classList[2] == o->internalClass) {
-                    Scope scope(o->internalClass->engine);
-                    ScopedFunctionObject getter(scope, o->propertyData(l->index + Object::GetterOffset));
-                    if (!getter)
-                        return Encode::undefined();
-
-                    ScopedCallData callData(scope, 0);
-                    callData->thisObject = object;
-                    getter->call(scope, callData);
-                    return scope.result.asReturnedValue();
-                }
-            }
+        Heap::Object *ho = o->d();
+        if (ho->arrayData && ho->arrayData->type == Heap::ArrayData::Simple) {
+            Heap::SimpleArrayData *s = ho->arrayData.cast<Heap::SimpleArrayData>();
+            if (l->indexedLookup.index < s->values.size)
+                if (!s->data(l->indexedLookup.index).isEmpty())
+                    return s->data(l->indexedLookup.index).asReturnedValue();
         }
+        return o->get(l->indexedLookup.index);
     }
     l->getter = getterFallback;
     return getterFallback(l, engine, object);
-}
 
-ReturnedValue Lookup::primitiveGetter0Inline(Lookup *l, ExecutionEngine *engine, const Value &object)
-{
-    if (object.type() == l->type) {
-        Heap::Object *o = l->proto;
-        if (l->classList[0] == o->internalClass)
-            return o->inlinePropertyData(l->index)->asReturnedValue();
-    }
-    l->getter = getterGeneric;
-    return getterGeneric(l, engine, object);
-}
-
-ReturnedValue Lookup::primitiveGetter0MemberData(Lookup *l, ExecutionEngine *engine, const Value &object)
-{
-    if (object.type() == l->type) {
-        Heap::Object *o = l->proto;
-        if (l->classList[0] == o->internalClass)
-            return o->memberData->values.data()[l->index].asReturnedValue();
-    }
-    l->getter = getterGeneric;
-    return getterGeneric(l, engine, object);
 }
 
-ReturnedValue Lookup::primitiveGetter1(Lookup *l, ExecutionEngine *engine, const Value &object)
+ReturnedValue Lookup::primitiveGetterProto(Lookup *l, ExecutionEngine *engine, const Value &object)
 {
-    if (object.type() == l->type) {
-        Heap::Object *o = l->proto;
-        if (l->classList[0] == o->internalClass &&
-            l->classList[1] == o->prototype()->internalClass)
-            return o->prototype()->propertyData(l->index)->asReturnedValue();
+    if (object.type() == l->primitiveLookup.type) {
+        Heap::Object *o = l->primitiveLookup.proto;
+        if (l->primitiveLookup.protoId == o->internalClass->protoId)
+            return l->primitiveLookup.data->asReturnedValue();
     }
     l->getter = getterGeneric;
     return getterGeneric(l, engine, object);
 }
 
-ReturnedValue Lookup::primitiveGetterAccessor0(Lookup *l, ExecutionEngine *engine, const Value &object)
+ReturnedValue Lookup::primitiveGetterAccessor(Lookup *l, ExecutionEngine *engine, const Value &object)
 {
-    if (object.type() == l->type) {
-        Heap::Object *o = l->proto;
-        if (l->classList[0] == o->internalClass) {
-            Scope scope(o->internalClass->engine);
-            ScopedFunctionObject getter(scope, o->propertyData(l->index + Object::GetterOffset));
-            if (!getter)
+    if (object.type() == l->primitiveLookup.type) {
+        Heap::Object *o = l->primitiveLookup.proto;
+        if (l->primitiveLookup.protoId == o->internalClass->protoId) {
+            const Value *getter = l->primitiveLookup.data;
+            if (!getter->isFunctionObject()) // ### catch at resolve time
                 return Encode::undefined();
 
-            ScopedCallData callData(scope, 0);
-            callData->thisObject = object;
-            getter->call(scope, callData);
-            return scope.result.asReturnedValue();
-        }
-    }
-    l->getter = getterGeneric;
-    return getterGeneric(l, engine, object);
-}
-
-ReturnedValue Lookup::primitiveGetterAccessor1(Lookup *l, ExecutionEngine *engine, const Value &object)
-{
-    if (object.type() == l->type) {
-        Heap::Object *o = l->proto;
-        if (l->classList[0] == o->internalClass &&
-            l->classList[1] == o->prototype()->internalClass) {
-            Scope scope(o->internalClass->engine);
-            ScopedFunctionObject getter(scope, o->prototype()->propertyData(l->index + Object::GetterOffset));
-            if (!getter)
-                return Encode::undefined();
-
-            ScopedCallData callData(scope, 0);
-            callData->thisObject = object;
-            getter->call(scope, callData);
-            return scope.result.asReturnedValue();
+            return static_cast<const FunctionObject *>(getter)->call(&object, nullptr, 0);
         }
     }
     l->getter = getterGeneric;
@@ -678,296 +443,206 @@ ReturnedValue Lookup::stringLengthGetter(Lookup *l, ExecutionEngine *engine, con
     return getterGeneric(l, engine, object);
 }
 
-ReturnedValue Lookup::arrayLengthGetter(Lookup *l, ExecutionEngine *engine, const Value &object)
-{
-    if (const ArrayObject *a = object.as<ArrayObject>())
-        return a->propertyData(Heap::ArrayObject::LengthPropertyIndex)->asReturnedValue();
-
-    l->getter = getterGeneric;
-    return getterGeneric(l, engine, object);
-}
-
-
 ReturnedValue Lookup::globalGetterGeneric(Lookup *l, ExecutionEngine *engine)
 {
-    Object *o = engine->globalObject;
-    PropertyAttributes attrs;
-    ReturnedValue v = l->lookup(o, &attrs);
-    if (v != Primitive::emptyValue().asReturnedValue()) {
-        if (attrs.isData()) {
-            if (l->level == 0) {
-                uint nInline = o->d()->vtable()->nInlineProperties;
-                if (l->index < nInline)
-                    l->globalGetter = globalGetter0Inline;
-                else {
-                    l->index -= nInline;
-                    l->globalGetter = globalGetter0MemberData;
-                }
-            } else if (l->level == 1)
-                l->globalGetter = globalGetter1;
-            else if (l->level == 2)
-                l->globalGetter = globalGetter2;
-            return v;
-        } else {
-            if (l->level == 0)
-                l->globalGetter = globalGetterAccessor0;
-            else if (l->level == 1)
-                l->globalGetter = globalGetterAccessor1;
-            else if (l->level == 2)
-                l->globalGetter = globalGetterAccessor2;
-            return v;
-        }
-    }
-    Scope scope(engine);
-    ScopedString n(scope, engine->current->compilationUnit->runtimeStrings[l->nameIndex]);
-    return engine->throwReferenceError(n);
-}
-
-ReturnedValue Lookup::globalGetter0Inline(Lookup *l, ExecutionEngine *engine)
-{
-    Object *o = engine->globalObject;
-    if (l->classList[0] == o->internalClass())
-        return o->d()->inlinePropertyData(l->index)->asReturnedValue();
-
-    l->globalGetter = globalGetterGeneric;
-    return globalGetterGeneric(l, engine);
+    return l->resolveGlobalGetter(engine);
 }
 
-ReturnedValue Lookup::globalGetter0MemberData(Lookup *l, ExecutionEngine *engine)
+ReturnedValue Lookup::globalGetterProto(Lookup *l, ExecutionEngine *engine)
 {
-    Object *o = engine->globalObject;
-    if (l->classList[0] == o->internalClass())
-        return o->d()->memberData->values.data()[l->index].asReturnedValue();
-
+    Heap::Object *o = engine->globalObject->d();
+    if (l->protoLookup.protoId == o->internalClass->protoId)
+        return l->protoLookup.data->asReturnedValue();
     l->globalGetter = globalGetterGeneric;
     return globalGetterGeneric(l, engine);
 }
 
-ReturnedValue Lookup::globalGetter1(Lookup *l, ExecutionEngine *engine)
+ReturnedValue Lookup::globalGetterProtoAccessor(Lookup *l, ExecutionEngine *engine)
 {
-    Object *o = engine->globalObject;
-    if (l->classList[0] == o->internalClass() &&
-        l->classList[1] == o->prototype()->internalClass)
-        return o->prototype()->propertyData(l->index)->asReturnedValue();
+    Heap::Object *o = engine->globalObject->d();
+    if (l->protoLookup.protoId == o->internalClass->protoId) {
+        const Value *getter = l->protoLookup.data;
+        if (!getter->isFunctionObject()) // ### catch at resolve time
+            return Encode::undefined();
 
+        return static_cast<const FunctionObject *>(getter)->call(engine->globalObject, nullptr, 0);
+    }
     l->globalGetter = globalGetterGeneric;
     return globalGetterGeneric(l, engine);
 }
 
-ReturnedValue Lookup::globalGetter2(Lookup *l, ExecutionEngine *engine)
+bool Lookup::resolveSetter(ExecutionEngine *engine, Object *object, const Value &value)
 {
-    Heap::Object *o = engine->globalObject->d();
-    if (l->classList[0] == o->internalClass) {
-        o = o->prototype();
-        if (l->classList[1] == o->internalClass) {
-            o = o->prototype();
-            if (l->classList[2] == o->internalClass) {
-                return o->prototype()->propertyData(l->index)->asReturnedValue();
+    Scope scope(engine);
+    ScopedString name(scope, scope.engine->currentStackFrame->v4Function->compilationUnit->runtimeStrings[nameIndex]);
+
+    Heap::InternalClass *c = object->internalClass();
+    PropertyKey key = name->toPropertyKey();
+    auto idx = c->findValueOrSetter(key);
+    if (idx.isValid()) {
+        if (object->isArrayObject() && idx.index == Heap::ArrayObject::LengthPropertyIndex) {
+            Q_ASSERT(!idx.attrs.isAccessor());
+            setter = arrayLengthSetter;
+            return setter(this, engine, *object, value);
+        } else if (idx.attrs.isData() && idx.attrs.isWritable()) {
+            objectLookup.ic = object->internalClass();
+            objectLookup.index = idx.index;
+            const auto nInline = object->d()->vtable()->nInlineProperties;
+            if (idx.index < nInline) {
+                setter = Lookup::setter0Inline;
+                objectLookup.offset = idx.index + object->d()->vtable()->inlinePropertyOffset;
+            } else {
+                setter = Lookup::setter0MemberData;
+                objectLookup.offset = idx.index - nInline;
             }
+            return setter(this, engine, *object, value);
+        } else {
+            // ### handle setter
+            setter = setterFallback;
         }
+        return setter(this, engine, *object, value);
     }
-    l->globalGetter = globalGetterGeneric;
-    return globalGetterGeneric(l, engine);
-}
 
-ReturnedValue Lookup::globalGetterAccessor0(Lookup *l, ExecutionEngine *engine)
-{
-    Object *o = engine->globalObject;
-    if (l->classList[0] == o->internalClass()) {
-        Scope scope(o->engine());
-        ScopedFunctionObject getter(scope, o->propertyData(l->index + Object::GetterOffset));
-        if (!getter)
-            return Encode::undefined();
-
-        ScopedCallData callData(scope, 0);
-        callData->thisObject = Primitive::undefinedValue();
-        getter->call(scope, callData);
-        return scope.result.asReturnedValue();
+    insertionLookup.protoId = c->protoId;
+    if (!object->put(key, value)) {
+        setter = Lookup::setterFallback;
+        return false;
     }
-    l->globalGetter = globalGetterGeneric;
-    return globalGetterGeneric(l, engine);
-}
 
-ReturnedValue Lookup::globalGetterAccessor1(Lookup *l, ExecutionEngine *engine)
-{
-    Object *o = engine->globalObject;
-    if (l->classList[0] == o->internalClass() &&
-        l->classList[1] == o->prototype()->internalClass) {
-        Scope scope(o->engine());
-        ScopedFunctionObject getter(scope, o->prototype()->propertyData(l->index + Object::GetterOffset));
-        if (!getter)
-            return Encode::undefined();
-
-        ScopedCallData callData(scope, 0);
-        callData->thisObject = Primitive::undefinedValue();
-        getter->call(scope, callData);
-        return scope.result.asReturnedValue();
+    if (object->internalClass() == c) {
+        // ### setter in the prototype, should handle this
+        setter = setterFallback;
+        return true;
     }
-    l->globalGetter = globalGetterGeneric;
-    return globalGetterGeneric(l, engine);
-}
-
-ReturnedValue Lookup::globalGetterAccessor2(Lookup *l, ExecutionEngine *engine)
-{
-    Heap::Object *o = engine->globalObject->d();
-    if (l->classList[0] == o->internalClass) {
-        o = o->prototype();
-        if (l->classList[1] == o->internalClass) {
-            o = o->prototype();
-            if (l->classList[2] == o->internalClass) {
-                Scope scope(o->internalClass->engine);
-                ScopedFunctionObject getter(scope, o->propertyData(l->index + Object::GetterOffset));
-                if (!getter)
-                    return Encode::undefined();
-
-                ScopedCallData callData(scope, 0);
-                callData->thisObject = Primitive::undefinedValue();
-                getter->call(scope, callData);
-                return scope.result.asReturnedValue();
-            }
-        }
+    idx = object->internalClass()->findValueOrSetter(key);
+    if (!idx.isValid() || idx.attrs.isAccessor()) { // ### can this even happen?
+        setter = setterFallback;
+        return false;
     }
-    l->globalGetter = globalGetterGeneric;
-    return globalGetterGeneric(l, engine);
+    insertionLookup.newClass = object->internalClass();
+    insertionLookup.offset = idx.index;
+    setter = setterInsert;
+    return true;
 }
 
-void Lookup::setterGeneric(Lookup *l, ExecutionEngine *engine, Value &object, const Value &value)
+bool Lookup::setterGeneric(Lookup *l, ExecutionEngine *engine, Value &object, const Value &value)
 {
+    if (object.isObject())
+        return l->resolveSetter(engine, static_cast<Object *>(&object), value);
+
+    if (engine->currentStackFrame->v4Function->isStrict())
+        return false;
+
     Scope scope(engine);
-    ScopedObject o(scope, object);
-    if (!o) {
-        o = RuntimeHelpers::convertToObject(scope.engine, object);
-        if (!o) // type error
-            return;
-        ScopedString name(scope, engine->current->compilationUnit->runtimeStrings[l->nameIndex]);
-        o->put(name, value);
-        return;
-    }
-    o->setLookup(l, value);
+    ScopedObject o(scope, RuntimeHelpers::convertToObject(scope.engine, object));
+    if (!o) // type error
+        return false;
+    ScopedString name(scope, engine->currentStackFrame->v4Function->compilationUnit->runtimeStrings[l->nameIndex]);
+    return o->put(name, value);
 }
 
-void Lookup::setterTwoClasses(Lookup *l, ExecutionEngine *engine, Value &object, const Value &value)
+bool Lookup::setterTwoClasses(Lookup *l, ExecutionEngine *engine, Value &object, const Value &value)
 {
-    Lookup l1 = *l;
+    Lookup first = *l;
+    Lookup second = *l;
 
-    if (Object *o = object.as<Object>()) {
-        o->setLookup(l, value);
+    if (object.isObject()) {
+        if (!l->resolveSetter(engine, static_cast<Object *>(&object), value)) {
+            l->setter = setterFallback;
+            return false;
+        }
 
-        if (l->setter == Lookup::setter0 || l->setter == Lookup::setter0Inline) {
+        if (l->setter == Lookup::setter0MemberData || l->setter == Lookup::setter0Inline) {
+            l->objectLookupTwoClasses.ic = first.objectLookup.ic;
+            l->objectLookupTwoClasses.ic2 = second.objectLookup.ic;
+            l->objectLookupTwoClasses.offset = first.objectLookup.index;
+            l->objectLookupTwoClasses.offset2 = second.objectLookup.index;
             l->setter = setter0setter0;
-            l->classList[1] = l1.classList[0];
-            l->index2 = l1.index;
-            return;
+            return true;
         }
     }
 
     l->setter = setterFallback;
-    setterFallback(l, engine, object, value);
+    return setterFallback(l, engine, object, value);
 }
 
-void Lookup::setterFallback(Lookup *l, ExecutionEngine *engine, Value &object, const Value &value)
+bool Lookup::setterFallback(Lookup *l, ExecutionEngine *engine, Value &object, const Value &value)
 {
     QV4::Scope scope(engine);
     QV4::ScopedObject o(scope, object.toObject(scope.engine));
-    if (o) {
-        ScopedString name(scope, engine->current->compilationUnit->runtimeStrings[l->nameIndex]);
-        o->put(name, value);
-    }
-}
-
-void Lookup::setter0(Lookup *l, ExecutionEngine *engine, Value &object, const Value &value)
-{
-    Object *o = static_cast<Object *>(object.managed());
-    if (o && o->internalClass() == l->classList[0]) {
-        o->setProperty(engine, l->index, value);
-        return;
-    }
+    if (!o)
+        return false;
 
-    setterTwoClasses(l, engine, object, value);
+    ScopedString name(scope, engine->currentStackFrame->v4Function->compilationUnit->runtimeStrings[l->nameIndex]);
+    return o->put(name, value);
 }
 
-void Lookup::setter0Inline(Lookup *l, ExecutionEngine *engine, Value &object, const Value &value)
+bool Lookup::setter0MemberData(Lookup *l, ExecutionEngine *engine, Value &object, const Value &value)
 {
-    Object *o = static_cast<Object *>(object.managed());
-    if (o && o->internalClass() == l->classList[0]) {
-        o->d()->setInlineProperty(engine, l->index, value);
-        return;
+    Heap::Object *o = static_cast<Heap::Object *>(object.heapObject());
+    if (o && o->internalClass == l->objectLookup.ic) {
+        o->memberData->values.set(engine, l->objectLookup.offset, value);
+        return true;
     }
 
-    setterTwoClasses(l, engine, object, value);
+    return setterTwoClasses(l, engine, object, value);
 }
 
-void Lookup::setterInsert0(Lookup *l, ExecutionEngine *engine, Value &object, const Value &value)
+bool Lookup::setter0Inline(Lookup *l, ExecutionEngine *engine, Value &object, const Value &value)
 {
-    Object *o = static_cast<Object *>(object.managed());
-    if (o && o->internalClass() == l->classList[0]) {
-        Q_ASSERT(!o->prototype());
-        o->setInternalClass(l->classList[3]);
-        o->setProperty(l->index, value);
-        return;
+    Heap::Object *o = static_cast<Heap::Object *>(object.heapObject());
+    if (o && o->internalClass == l->objectLookup.ic) {
+        o->setInlinePropertyWithOffset(engine, l->objectLookup.offset, value);
+        return true;
     }
 
-    l->setter = setterFallback;
-    setterFallback(l, engine, object, value);
+    return setterTwoClasses(l, engine, object, value);
 }
 
-void Lookup::setterInsert1(Lookup *l, ExecutionEngine *engine, Value &object, const Value &value)
+bool Lookup::setter0setter0(Lookup *l, ExecutionEngine *engine, Value &object, const Value &value)
 {
-    Object *o = static_cast<Object *>(object.managed());
-    if (o && o->internalClass() == l->classList[0]) {
-        Heap::Object *p = o->prototype();
-        Q_ASSERT(p);
-        if (p->internalClass == l->classList[1]) {
-            Q_ASSERT(!p->prototype());
-            o->setInternalClass(l->classList[3]);
-            o->setProperty(l->index, value);
-            return;
+    Heap::Object *o = static_cast<Heap::Object *>(object.heapObject());
+    if (o) {
+        if (o->internalClass == l->objectLookupTwoClasses.ic) {
+            o->setProperty(engine, l->objectLookupTwoClasses.offset, value);
+            return true;
+        }
+        if (o->internalClass == l->objectLookupTwoClasses.ic2) {
+            o->setProperty(engine, l->objectLookupTwoClasses.offset2, value);
+            return true;
         }
     }
 
     l->setter = setterFallback;
-    setterFallback(l, engine, object, value);
+    return setterFallback(l, engine, object, value);
 }
 
-void Lookup::setterInsert2(Lookup *l, ExecutionEngine *engine, Value &object, const Value &value)
+bool Lookup::setterInsert(Lookup *l, ExecutionEngine *engine, Value &object, const Value &value)
 {
     Object *o = static_cast<Object *>(object.managed());
-    if (o && o->internalClass() == l->classList[0]) {
-        Heap::Object *p = o->prototype();
-        Q_ASSERT(p);
-        if (p->internalClass == l->classList[1]) {
-            p = p->prototype();
-            Q_ASSERT(p);
-            if (p->internalClass == l->classList[2]) {
-                Q_ASSERT(!p->prototype());
-                o->setInternalClass(l->classList[3]);
-                o->setProperty(l->index, value);
-                return;
-            }
-        }
+    if (o && o->internalClass()->protoId == l->insertionLookup.protoId) {
+        o->setInternalClass(l->insertionLookup.newClass);
+        o->d()->setProperty(engine, l->insertionLookup.offset, value);
+        return true;
     }
 
     l->setter = setterFallback;
-    setterFallback(l, engine, object, value);
+    return setterFallback(l, engine, object, value);
 }
 
-void Lookup::setter0setter0(Lookup *l, ExecutionEngine *engine, Value &object, const Value &value)
+bool Lookup::arrayLengthSetter(Lookup *, ExecutionEngine *engine, Value &object, const Value &value)
 {
-    Object *o = static_cast<Object *>(object.managed());
-    if (o) {
-        if (o->internalClass() == l->classList[0]) {
-            o->setProperty(l->index, value);
-            return;
-        }
-        if (o->internalClass() == l->classList[1]) {
-            o->setProperty(l->index2, value);
-            return;
-        }
+    Q_ASSERT(object.isObject() && static_cast<Object &>(object).isArrayObject());
+    bool ok;
+    uint len = value.asArrayLength(&ok);
+    if (!ok) {
+        engine->throwRangeError(value);
+        return false;
     }
-
-    l->setter = setterFallback;
-    setterFallback(l, engine, object, value);
-
+    ok = static_cast<Object &>(object).setArrayLength(len);
+    if (!ok)
+        return false;
+    return true;
 }
 
 QT_END_NAMESPACE
diff --git a/src/qml/jsruntime/qv4lookup_p.h b/src/qml/jsruntime/qv4lookup_p.h
index ce5189a780..bfe2354427 100644
--- a/src/qml/jsruntime/qv4lookup_p.h
+++ b/src/qml/jsruntime/qv4lookup_p.h
@@ -65,38 +65,67 @@ QT_BEGIN_NAMESPACE
 namespace QV4 {
 
 struct Lookup {
-    enum { Size = 4 };
     union {
-        ReturnedValue (*indexedGetter)(Lookup *l, ExecutionEngine *engine, const Value &object, const Value &index);
-        void (*indexedSetter)(Lookup *l, ExecutionEngine *engine, const Value &object, const Value &index, const Value &v);
         ReturnedValue (*getter)(Lookup *l, ExecutionEngine *engine, const Value &object);
         ReturnedValue (*globalGetter)(Lookup *l, ExecutionEngine *engine);
-        void (*setter)(Lookup *l, ExecutionEngine *engine, Value &object, const Value &v);
+        bool (*setter)(Lookup *l, ExecutionEngine *engine, Value &object, const Value &v);
     };
     union {
-        InternalClass *classList[Size];
         struct {
-            void *dummy0;
-            void *dummy1;
-            void *dummy2;
+            Heap::Base *h1;
+            Heap::Base *h2;
+            quintptr unused;
+            quintptr unused2;
+        } markDef;
+        struct {
+            Heap::InternalClass *ic;
+            quintptr unused;
+            uint index;
+            uint offset;
+        } objectLookup;
+        struct {
+            quintptr protoId;
+            quintptr _unused;
+            const Value *data;
+        } protoLookup;
+        struct {
+            Heap::InternalClass *ic;
+            Heap::InternalClass *ic2;
+            uint offset;
+            uint offset2;
+        } objectLookupTwoClasses;
+        struct {
+            quintptr protoId;
+            quintptr protoId2;
+            const Value *data;
+            const Value *data2;
+        } protoLookupTwoClasses;
+        struct {
+            // Make sure the next two values are in sync with protoLookup
+            quintptr protoId;
             Heap::Object *proto;
-        };
-    };
-    union {
-        int level;
-        uint index2;
-        unsigned type;
+            const Value *data;
+            quintptr type;
+        } primitiveLookup;
+        struct {
+            Heap::InternalClass *newClass;
+            quintptr protoId;
+            uint offset;
+            uint unused;
+        } insertionLookup;
+        struct {
+            quintptr _unused;
+            quintptr _unused2;
+            uint index;
+            uint unused;
+        } indexedLookup;
     };
-    uint index;
     uint nameIndex;
 
-    static ReturnedValue indexedGetterGeneric(Lookup *l, ExecutionEngine *engine, const Value &object, const Value &index);
-    static ReturnedValue indexedGetterFallback(Lookup *l, ExecutionEngine *engine, const Value &object, const Value &index);
-    static ReturnedValue indexedGetterObjectInt(Lookup *l, ExecutionEngine *engine, const Value &object, const Value &index);
-
-    static void indexedSetterGeneric(Lookup *l, ExecutionEngine *engine, const Value &object, const Value &index, const Value &v);
-    static void indexedSetterFallback(Lookup *l, ExecutionEngine *engine, const Value &object, const Value &index, const Value &value);
-    static void indexedSetterObjectInt(Lookup *l, ExecutionEngine *engine, const Value &object, const Value &index, const Value &v);
+    ReturnedValue resolveGetter(ExecutionEngine *engine, const Object *object);
+    ReturnedValue resolvePrimitiveGetter(ExecutionEngine *engine, const Value &object);
+    ReturnedValue resolveGlobalGetter(ExecutionEngine *engine);
+    void resolveProtoGetter(PropertyKey name, const Heap::Object *proto);
 
     static ReturnedValue getterGeneric(Lookup *l, ExecutionEngine *engine, const Value &object);
     static ReturnedValue getterTwoClasses(Lookup *l, ExecutionEngine *engine, const Value &object);
@@ -104,54 +133,49 @@ struct Lookup {
 
     static ReturnedValue getter0MemberData(Lookup *l, ExecutionEngine *engine, const Value &object);
     static ReturnedValue getter0Inline(Lookup *l, ExecutionEngine *engine, const Value &object);
-    static ReturnedValue getter1(Lookup *l, ExecutionEngine *engine, const Value &object);
-    static ReturnedValue getter2(Lookup *l, ExecutionEngine *engine, const Value &object);
+    static ReturnedValue getterProto(Lookup *l, ExecutionEngine *engine, const Value &object);
     static ReturnedValue getter0Inlinegetter0Inline(Lookup *l, ExecutionEngine *engine, const Value &object);
     static ReturnedValue getter0Inlinegetter0MemberData(Lookup *l, ExecutionEngine *engine, const Value &object);
     static ReturnedValue getter0MemberDatagetter0MemberData(Lookup *l, ExecutionEngine *engine, const Value &object);
-    static ReturnedValue getter0Inlinegetter1(Lookup *l, ExecutionEngine *engine, const Value &object);
-    static ReturnedValue getter0MemberDatagetter1(Lookup *l, ExecutionEngine *engine, const Value &object);
-    static ReturnedValue getter1getter1(Lookup *l, ExecutionEngine *engine, const Value &object);
-    static ReturnedValue getterAccessor0(Lookup *l, ExecutionEngine *engine, const Value &object);
-    static ReturnedValue getterAccessor1(Lookup *l, ExecutionEngine *engine, const Value &object);
-    static ReturnedValue getterAccessor2(Lookup *l, ExecutionEngine *engine, const Value &object);
-
-    static ReturnedValue primitiveGetter0Inline(Lookup *l, ExecutionEngine *engine, const Value &object);
-    static ReturnedValue primitiveGetter0MemberData(Lookup *l, ExecutionEngine *engine, const Value &object);
-    static ReturnedValue primitiveGetter1(Lookup *l, ExecutionEngine *engine, const Value &object);
-    static ReturnedValue primitiveGetterAccessor0(Lookup *l, ExecutionEngine *engine, const Value &object);
-    static ReturnedValue primitiveGetterAccessor1(Lookup *l, ExecutionEngine *engine, const Value &object);
+    static ReturnedValue getterProtoTwoClasses(Lookup *l, ExecutionEngine *engine, const Value &object);
+    static ReturnedValue getterAccessor(Lookup *l, ExecutionEngine *engine, const Value &object);
+    static ReturnedValue getterProtoAccessor(Lookup *l, ExecutionEngine *engine, const Value &object);
+    static ReturnedValue getterProtoAccessorTwoClasses(Lookup *l, ExecutionEngine *engine, const Value &object);
+    static ReturnedValue getterIndexed(Lookup *l, ExecutionEngine *engine, const Value &object);
+
+    static ReturnedValue primitiveGetterProto(Lookup *l, ExecutionEngine *engine, const Value &object);
+    static ReturnedValue primitiveGetterAccessor(Lookup *l, ExecutionEngine *engine, const Value &object);
     static ReturnedValue stringLengthGetter(Lookup *l, ExecutionEngine *engine, const Value &object);
-    static ReturnedValue arrayLengthGetter(Lookup *l, ExecutionEngine *engine, const Value &object);
 
     static ReturnedValue globalGetterGeneric(Lookup *l, ExecutionEngine *engine);
-    static ReturnedValue globalGetter0Inline(Lookup *l, ExecutionEngine *engine);
-    static ReturnedValue globalGetter0MemberData(Lookup *l, ExecutionEngine *engine);
-    static ReturnedValue globalGetter1(Lookup *l, ExecutionEngine *engine);
-    static ReturnedValue globalGetter2(Lookup *l, ExecutionEngine *engine);
-    static ReturnedValue globalGetterAccessor0(Lookup *l, ExecutionEngine *engine);
-    static ReturnedValue globalGetterAccessor1(Lookup *l, ExecutionEngine *engine);
-    static ReturnedValue globalGetterAccessor2(Lookup *l, ExecutionEngine *engine);
-
-    static void setterGeneric(Lookup *l, ExecutionEngine *engine, Value &object, const Value &value);
-    static void setterTwoClasses(Lookup *l, ExecutionEngine *engine, Value &object, const Value &value);
-    static void setterFallback(Lookup *l, ExecutionEngine *engine, Value &object, const Value &value);
-    static void setter0(Lookup *l, ExecutionEngine *engine, Value &object, const Value &value);
-    static void setter0Inline(Lookup *l, ExecutionEngine *engine, Value &object, const Value &value);
-    static void setterInsert0(Lookup *l, ExecutionEngine *engine, Value &object, const Value &value);
-    static void setterInsert1(Lookup *l, ExecutionEngine *engine, Value &object, const Value &value);
-    static void setterInsert2(Lookup *l, ExecutionEngine *engine, Value &object, const Value &value);
-    static void setter0setter0(Lookup *l, ExecutionEngine *engine, Value &object, const Value &value);
-
-    ReturnedValue lookup(const Value &thisObject, Object *obj, PropertyAttributes *attrs);
-    ReturnedValue lookup(const Object *obj, PropertyAttributes *attrs);
-
+    static ReturnedValue globalGetterProto(Lookup *l, ExecutionEngine *engine);
+    static ReturnedValue globalGetterProtoAccessor(Lookup *l, ExecutionEngine *engine);
+
+    bool resolveSetter(ExecutionEngine *engine, Object *object, const Value &value);
+    static bool setterGeneric(Lookup *l, ExecutionEngine *engine, Value &object, const Value &value);
+    Q_NEVER_INLINE static bool setterTwoClasses(Lookup *l, ExecutionEngine *engine, Value &object, const Value &value);
+    static bool setterFallback(Lookup *l, ExecutionEngine *engine, Value &object, const Value &value);
+    static bool setter0MemberData(Lookup *l, ExecutionEngine *engine, Value &object, const Value &value);
+    static bool setter0Inline(Lookup *l, ExecutionEngine *engine, Value &object, const Value &value);
+    static bool setter0setter0(Lookup *l, ExecutionEngine *engine, Value &object, const Value &value);
+    static bool setterInsert(Lookup *l, ExecutionEngine *engine, Value &object, const Value &value);
+    static bool arrayLengthSetter(Lookup *l, ExecutionEngine *engine, Value &object, const Value &value);
+
+    void markObjects(MarkStack *stack) {
+        if (markDef.h1 && !(reinterpret_cast<quintptr>(markDef.h1) & 1))
+            markDef.h1->mark(stack);
+        if (markDef.h2 && !(reinterpret_cast<quintptr>(markDef.h2) & 1))
+            markDef.h2->mark(stack);
+    }
+
+    void clear() {
+        memset(&markDef, 0, sizeof(markDef));
+    }
 };
 
 Q_STATIC_ASSERT(std::is_standard_layout<Lookup>::value);
 // Ensure that these offsets are always at this point to keep generated code compatible
 // across 32-bit and 64-bit (matters when cross-compiling).
-Q_STATIC_ASSERT(offsetof(Lookup, indexedGetter) == 0);
 Q_STATIC_ASSERT(offsetof(Lookup, getter) == 0);
 
 }
diff --git a/src/qml/jsruntime/qv4managed.cpp b/src/qml/jsruntime/qv4managed.cpp
index e00eaa0d9b..d51b03d90b 100644
--- a/src/qml/jsruntime/qv4managed.cpp
+++ b/src/qml/jsruntime/qv4managed.cpp
@@ -43,35 +43,23 @@
 
 using namespace QV4;
 
+DEFINE_MANAGED_VTABLE(Managed);
 
-const VTable Managed::static_vtbl =
-{
-    0,
-    0,
-    0,
-    0,
-    Managed::IsExecutionContext,
-    Managed::IsString,
-    Managed::IsObject,
-    Managed::IsFunctionObject,
-    Managed::IsErrorObject,
-    Managed::IsArrayData,
-    0,
-    Managed::MyType,
-    "Managed",
-    0,
-    0 /*markObjects*/,
-    isEqualTo
-};
+DEFINE_MANAGED_VTABLE(InternalClass);
 
 
 QString Managed::className() const
 {
-    const char *s = 0;
-    switch (Type(d()->vtable()->type)) {
+    const char *s = nullptr;
+    switch (Type(vtable()->type)) {
     case Type_Invalid:
-    case Type_String:
         return QString();
+    case Type_String:
+        s = "String";
+        break;
+    case Type_Symbol:
+        s = "Symbol";
+        break;
     case Type_Object:
         s = "Object";
         break;
@@ -81,6 +69,9 @@ QString Managed::className() const
     case Type_FunctionObject:
         s = "Function";
         break;
+    case Type_GeneratorObject:
+        s = "Generator";
+        break;
     case Type_BooleanObject:
         s = "Boolean";
         break;
@@ -90,6 +81,9 @@ QString Managed::className() const
     case Type_StringObject:
         s = "String";
         break;
+    case Type_SymbolObject:
+        s = "Symbol";
+        break;
     case Type_DateObject:
         s = "Date";
         break;
@@ -97,7 +91,7 @@ QString Managed::className() const
         s = "RegExp";
         break;
     case Type_ErrorObject:
-        s = ErrorObject::className(static_cast<Heap::ErrorObject *>(d())->errorType);
+        s = "Error";
         break;
     case Type_ArgumentsObject:
         s = "Arguments";
@@ -105,6 +99,9 @@ QString Managed::className() const
     case Type_JsonObject:
         s = "JSON";
         break;
+    case Type_ProxyObject:
+        s = "ProxyObject";
+        break;
     case Type_MathObject:
         s = "Math";
         break;
@@ -112,8 +109,23 @@ QString Managed::className() const
     case Type_ExecutionContext:
         s = "__ExecutionContext";
         break;
-    case Type_ForeachIteratorObject:
-        s = "__ForeachIterator";
+    case Type_MapIteratorObject:
+        s = "Map Iterator";
+        break;
+    case Type_SetIteratorObject:
+        s = "Set Iterator";
+        break;
+    case Type_ArrayIteratorObject:
+        s = "Array Iterator";
+        break;
+    case Type_StringIteratorObject:
+        s = "String Iterator";
+        break;
+    case Type_ForInIterator:
+        s = "__ForIn Iterator";
+        break;
+    case Type_InternalClass:
+        s = "__InternalClass";
         break;
     case Type_RegExp:
         s = "__RegExp";
@@ -126,7 +138,12 @@ QString Managed::className() const
     return QString::fromLatin1(s);
 }
 
-bool Managed::isEqualTo(Managed *, Managed *)
+bool Managed::virtualIsEqualTo(Managed *, Managed *)
 {
     return false;
 }
+
+
+OwnPropertyKeyIterator::~OwnPropertyKeyIterator()
+{
+}
diff --git a/src/qml/jsruntime/qv4managed_p.h b/src/qml/jsruntime/qv4managed_p.h
index 40dfc244ea..d85b30a056 100644
--- a/src/qml/jsruntime/qv4managed_p.h
+++ b/src/qml/jsruntime/qv4managed_p.h
@@ -55,6 +55,7 @@
 #include "qv4enginebase_p.h"
 #include <private/qv4heap_p.h>
 #include <private/qv4writebarrier_p.h>
+#include <private/qv4vtable_p.h>
 
 QT_BEGIN_NAMESPACE
 
@@ -70,13 +71,9 @@ inline int qYouForgotTheQ_MANAGED_Macro(T, T) { return 0; }
 template <typename T1, typename T2>
 inline void qYouForgotTheQ_MANAGED_Macro(T1, T2) {}
 
-#ifdef Q_COMPILER_STATIC_ASSERT
-#define V4_MANAGED_SIZE_TEST void __dataTest() { Q_STATIC_ASSERT(sizeof(*this) == sizeof(Managed)); }
-#else
-#define V4_MANAGED_SIZE_TEST
-#endif
+#define V4_MANAGED_SIZE_TEST void __dataTest() { static_assert (sizeof(*this) == sizeof(Managed), "Classes derived from Managed can't have own data members."); }
 
-#define V4_NEEDS_DESTROY static void destroy(QV4::Heap::Base *b) { static_cast<Data *>(b)->destroy(); }
+#define V4_NEEDS_DESTROY static void virtualDestroy(QV4::Heap::Base *b) { static_cast<Data *>(b)->destroy(); }
 
 
 #define V4_MANAGED_ITSELF(DataClass, superClass) \
@@ -92,79 +89,30 @@ inline void qYouForgotTheQ_MANAGED_Macro(T1, T2) {}
             QV4::Heap::DataClass *dptr = d_unchecked(); \
             dptr->_checkIsInitialized(); \
             return dptr; \
-        } \
-        static Q_CONSTEXPR quint64 markTable = QV4::Heap::DataClass::markTable; \
-        V4_ASSERT_IS_TRIVIAL(QV4::Heap::DataClass)
+        }
 
 #define V4_MANAGED(DataClass, superClass) \
     private: \
         DataClass() Q_DECL_EQ_DELETE; \
         Q_DISABLE_COPY(DataClass) \
-        V4_MANAGED_ITSELF(DataClass, superClass)
+        V4_MANAGED_ITSELF(DataClass, superClass) \
+        Q_STATIC_ASSERT(std::is_trivial< QV4::Heap::DataClass >::value);
 
 #define Q_MANAGED_TYPE(type) \
     public: \
         enum { MyType = Type_##type };
 
-#define Q_VTABLE_FUNCTION(classname, func) \
-    (classname::func == QV4::Managed::func ? 0 : classname::func)
-
-// Q_VTABLE_FUNCTION triggers a bogus tautological-compare warning in GCC6+
-#if (defined(Q_CC_GNU) && Q_CC_GNU >= 600)
-#define QT_WARNING_SUPPRESS_GCC_TAUTOLOGICAL_COMPARE_ON \
-    QT_WARNING_PUSH; \
-    QT_WARNING_DISABLE_GCC("-Wtautological-compare")
-
-#define QT_WARNING_SUPPRESS_GCC_TAUTOLOGICAL_COMPARE_OFF \
-    ;QT_WARNING_POP
-#elif defined(Q_CC_CLANG) && Q_CC_CLANG >= 306
-#define QT_WARNING_SUPPRESS_GCC_TAUTOLOGICAL_COMPARE_ON \
-    QT_WARNING_PUSH; \
-    QT_WARNING_DISABLE_CLANG("-Wtautological-compare")
-
-#define QT_WARNING_SUPPRESS_GCC_TAUTOLOGICAL_COMPARE_OFF \
-    ;QT_WARNING_POP
-#else
-#define QT_WARNING_SUPPRESS_GCC_TAUTOLOGICAL_COMPARE_ON
-#define QT_WARNING_SUPPRESS_GCC_TAUTOLOGICAL_COMPARE_OFF
-#endif
-
-#define DEFINE_MANAGED_VTABLE_INT(classname, parentVTable) \
-{     \
-    parentVTable, \
-    markTable, \
-    (sizeof(classname::Data) + sizeof(QV4::Value) - 1)/sizeof(QV4::Value), \
-    (sizeof(classname::Data) + (std::is_same<classname, Object>::value ? 2*sizeof(QV4::Value) : 0) + QV4::Chunk::SlotSize - 1)/QV4::Chunk::SlotSize*QV4::Chunk::SlotSize/sizeof(QV4::Value) \
-        - (sizeof(classname::Data) + sizeof(QV4::Value) - 1)/sizeof(QV4::Value), \
-    classname::IsExecutionContext,   \
-    classname::IsString,   \
-    classname::IsObject,   \
-    classname::IsFunctionObject,   \
-    classname::IsErrorObject,   \
-    classname::IsArrayData,   \
-    0,                                          \
-    classname::MyType,                          \
-    #classname, \
-    Q_VTABLE_FUNCTION(classname, destroy),                                    \
-    Q_VTABLE_FUNCTION(classname, markObjects),                                    \
-    isEqualTo                                  \
-}
-
-#define DEFINE_MANAGED_VTABLE(classname) \
-QT_WARNING_SUPPRESS_GCC_TAUTOLOGICAL_COMPARE_ON \
-const QV4::VTable classname::static_vtbl = DEFINE_MANAGED_VTABLE_INT(classname, 0) \
-QT_WARNING_SUPPRESS_GCC_TAUTOLOGICAL_COMPARE_OFF
-
 #define V4_INTERNALCLASS(c) \
-    static QV4::InternalClass *defaultInternalClass(QV4::EngineBase *e) \
-        { return e->internalClasses[QV4::EngineBase::Class_##c]; }
+    static Heap::InternalClass *defaultInternalClass(QV4::EngineBase *e) \
+        { return e->internalClasses(QV4::EngineBase::Class_##c); }
 
-struct Q_QML_PRIVATE_EXPORT Managed : Value
+struct Q_QML_PRIVATE_EXPORT Managed : Value, VTableBase
 {
     V4_MANAGED_ITSELF(Base, Managed)
     enum {
         IsExecutionContext = false,
         IsString = false,
+        IsStringOrSymbol = false,
         IsObject = false,
         IsFunctionObject = false,
         IsErrorObject = false,
@@ -176,53 +124,61 @@ private:
     Q_DISABLE_COPY(Managed)
 
 public:
+    enum { NInlineProperties = 0 };
 
     enum Type {
         Type_Invalid,
         Type_String,
         Type_Object,
+        Type_Symbol,
         Type_ArrayObject,
         Type_FunctionObject,
+        Type_GeneratorObject,
         Type_BooleanObject,
         Type_NumberObject,
         Type_StringObject,
+        Type_SymbolObject,
         Type_DateObject,
         Type_RegExpObject,
         Type_ErrorObject,
         Type_ArgumentsObject,
         Type_JsonObject,
         Type_MathObject,
+        Type_ProxyObject,
 
         Type_ExecutionContext,
-        Type_ForeachIteratorObject,
+        Type_InternalClass,
+        Type_SetIteratorObject,
+        Type_MapIteratorObject,
+        Type_ArrayIteratorObject,
+        Type_StringIteratorObject,
+        Type_ForInIterator,
         Type_RegExp,
 
         Type_QmlSequence
     };
     Q_MANAGED_TYPE(Invalid)
 
-    InternalClass *internalClass() const { return d()->internalClass; }
+    Heap::InternalClass *internalClass() const { return d()->internalClass; }
+    const VTable *vtable() const { return d()->internalClass->vtable; }
     inline ExecutionEngine *engine() const { return internalClass()->engine; }
 
-    bool isListType() const { return d()->vtable()->type == Type_QmlSequence; }
+    bool isListType() const { return d()->internalClass->vtable->type == Type_QmlSequence; }
+    bool isArrayLike() const { return isArrayObject() || isListType(); }
 
-    bool isArrayObject() const { return d()->vtable()->type == Type_ArrayObject; }
-    bool isStringObject() const { return d()->vtable()->type == Type_StringObject; }
+    bool isArrayObject() const { return d()->internalClass->vtable->type == Type_ArrayObject; }
+    bool isStringObject() const { return d()->internalClass->vtable->type == Type_StringObject; }
+    bool isSymbolObject() const { return d()->internalClass->vtable->type == Type_SymbolObject; }
 
     QString className() const;
 
     bool isEqualTo(const Managed *other) const
-    { return d()->vtable()->isEqualTo(const_cast<Managed *>(this), const_cast<Managed *>(other)); }
-
-    static bool isEqualTo(Managed *m, Managed *other);
+    { return d()->internalClass->vtable->isEqualTo(const_cast<Managed *>(this), const_cast<Managed *>(other)); }
 
     bool inUse() const { return d()->inUse(); }
     bool markBit() const { return d()->isMarked(); }
     inline void mark(MarkStack *markStack);
 
-    static void destroy(Heap::Base *) {}
-    static void markObjects(Heap::Base *, MarkStack *) {}
-
     Q_ALWAYS_INLINE Heap::Base *heapObject() const {
         return m();
     }
@@ -234,12 +190,20 @@ public:
         return static_cast<const T *>(this);
     }
 
+protected:
+    static bool virtualIsEqualTo(Managed *m, Managed *other);
+
 private:
     friend class MemoryManager;
     friend struct Identifiers;
     friend struct ObjectIterator;
 };
 
+inline void Managed::mark(MarkStack *markStack)
+{
+    Q_ASSERT(m());
+    m()->mark(markStack);
+}
 
 template<>
 inline const Managed *Value::as() const {
@@ -251,6 +215,33 @@ inline const Object *Value::as() const {
     return objectValue();
 }
 
+
+struct InternalClass : Managed
+{
+    V4_MANAGED_ITSELF(InternalClass, Managed)
+    Q_MANAGED_TYPE(InternalClass)
+    V4_INTERNALCLASS(Empty)
+    V4_NEEDS_DESTROY
+
+    Q_REQUIRED_RESULT Heap::InternalClass *changeVTable(const VTable *vt) {
+        return d()->changeVTable(vt);
+    }
+    Q_REQUIRED_RESULT Heap::InternalClass *changePrototype(Heap::Object *proto) {
+        return d()->changePrototype(proto);
+    }
+    Q_REQUIRED_RESULT Heap::InternalClass *addMember(PropertyKey identifier, PropertyAttributes data, InternalClassEntry *entry = nullptr) {
+        return d()->addMember(identifier, data, entry);
+    }
+
+    Q_REQUIRED_RESULT Heap::InternalClass *changeMember(PropertyKey identifier, PropertyAttributes data, InternalClassEntry *entry = nullptr) {
+        return d()->changeMember(identifier, data, entry);
+    }
+
+    void operator =(Heap::InternalClass *ic) {
+        Value::operator=(ic);
+    }
+};
+
 }
 
 
diff --git a/src/qml/jsruntime/qv4mapiterator.cpp b/src/qml/jsruntime/qv4mapiterator.cpp
new file mode 100644
index 0000000000..cd5fbb8e63
--- /dev/null
+++ b/src/qml/jsruntime/qv4mapiterator.cpp
@@ -0,0 +1,107 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 Crimson AS <info@crimson.no>
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <private/qv4iterator_p.h>
+#include <private/qv4estable_p.h>
+#include <private/qv4mapiterator_p.h>
+#include <private/qv4mapobject_p.h>
+#include <private/qv4symbol_p.h>
+
+using namespace QV4;
+
+DEFINE_OBJECT_VTABLE(MapIteratorObject);
+
+void MapIteratorPrototype::init(ExecutionEngine *e)
+{
+    defineDefaultProperty(QStringLiteral("next"), method_next, 0);
+
+    Scope scope(e);
+    ScopedString val(scope, e->newString(QLatin1String("Map Iterator")));
+    defineReadonlyConfigurableProperty(e->symbol_toStringTag(), val);
+}
+
+ReturnedValue MapIteratorPrototype::method_next(const FunctionObject *b, const Value *that, const Value *, int)
+{
+    Scope scope(b);
+    const MapIteratorObject *thisObject = that->as<MapIteratorObject>();
+    if (!thisObject)
+        return scope.engine->throwTypeError(QLatin1String("Not a Map Iterator instance"));
+
+    Scoped<MapObject> s(scope, thisObject->d()->iteratedMap);
+    uint index = thisObject->d()->mapNextIndex;
+    IteratorKind itemKind = thisObject->d()->iterationKind;
+
+    if (!s) {
+        QV4::Value undefined = Value::undefinedValue();
+        return IteratorPrototype::createIterResultObject(scope.engine, undefined, true);
+    }
+
+    Value *arguments = scope.alloc(2);
+
+    while (index < s->d()->esTable->size()) {
+        s->d()->esTable->iterate(index, &arguments[0], &arguments[1]);
+        thisObject->d()->mapNextIndex = index + 1;
+
+        ScopedValue result(scope);
+
+        if (itemKind == KeyIteratorKind) {
+            result = arguments[0];
+        } else if (itemKind == ValueIteratorKind) {
+            result = arguments[1];
+        } else {
+            Q_ASSERT(itemKind == KeyValueIteratorKind);
+
+            result = scope.engine->newArrayObject();
+
+            Scoped<ArrayObject> resultArray(scope, result);
+            resultArray->arrayReserve(2);
+            resultArray->arrayPut(0, arguments[0]);
+            resultArray->arrayPut(1, arguments[1]);
+            resultArray->setArrayLengthUnchecked(2);
+        }
+
+        return IteratorPrototype::createIterResultObject(scope.engine, result, false);
+    }
+
+    thisObject->d()->iteratedMap.set(scope.engine, nullptr);
+    QV4::Value undefined = Value::undefinedValue();
+    return IteratorPrototype::createIterResultObject(scope.engine, undefined, true);
+}
+
+
diff --git a/src/qml/jsruntime/qv4mapiterator_p.h b/src/qml/jsruntime/qv4mapiterator_p.h
new file mode 100644
index 0000000000..836ba14663
--- /dev/null
+++ b/src/qml/jsruntime/qv4mapiterator_p.h
@@ -0,0 +1,104 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 Crimson AS <info@crimson.no>
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QV4MAPITERATOR_P_H
+#define QV4MAPITERATOR_P_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include "qv4object_p.h"
+#include "qv4iterator_p.h"
+
+QT_BEGIN_NAMESPACE
+
+namespace QV4 {
+
+namespace Heap {
+
+#define MapIteratorObjectMembers(class, Member) \
+    Member(class, Pointer, Object *, iteratedMap) \
+    Member(class, NoMark, IteratorKind, iterationKind) \
+    Member(class, NoMark, quint32, mapNextIndex)
+
+DECLARE_HEAP_OBJECT(MapIteratorObject, Object) {
+    DECLARE_MARKOBJECTS(MapIteratorObject);
+    void init(Object *obj, QV4::ExecutionEngine *engine)
+    {
+        Object::init();
+        this->iteratedMap.set(engine, obj);
+        this->mapNextIndex = 0;
+    }
+};
+
+}
+
+struct MapIteratorPrototype : Object
+{
+    V4_PROTOTYPE(iteratorPrototype)
+    void init(ExecutionEngine *engine);
+
+    static ReturnedValue method_next(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc);
+};
+
+struct MapIteratorObject : Object
+{
+    V4_OBJECT2(MapIteratorObject, Object)
+    Q_MANAGED_TYPE(MapIteratorObject)
+    V4_PROTOTYPE(mapIteratorPrototype)
+
+    void init(ExecutionEngine *engine);
+};
+
+
+}
+
+QT_END_NAMESPACE
+
+#endif // QV4MAPITERATOR_P_H
+
+
diff --git a/src/qml/jsruntime/qv4mapobject.cpp b/src/qml/jsruntime/qv4mapobject.cpp
new file mode 100644
index 0000000000..90e1908a84
--- /dev/null
+++ b/src/qml/jsruntime/qv4mapobject.cpp
@@ -0,0 +1,382 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 Crimson AS <info@crimson.no>
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qv4setobject_p.h" // ### temporary
+#include "qv4mapobject_p.h"
+#include "qv4mapiterator_p.h"
+#include "qv4estable_p.h"
+#include "qv4symbol_p.h"
+
+using namespace QV4;
+
+DEFINE_OBJECT_VTABLE(WeakMapCtor);
+DEFINE_OBJECT_VTABLE(MapCtor);
+DEFINE_OBJECT_VTABLE(MapObject);
+
+void Heap::WeakMapCtor::init(QV4::ExecutionContext *scope)
+{
+    Heap::FunctionObject::init(scope, QStringLiteral("WeakMap"));
+}
+
+void Heap::MapCtor::init(QV4::ExecutionContext *scope)
+{
+    Heap::FunctionObject::init(scope, QStringLiteral("Map"));
+}
+
+ReturnedValue WeakMapCtor::construct(const FunctionObject *f, const Value *argv, int argc, const Value *newTarget, bool weakMap)
+{
+    Scope scope(f);
+    Scoped<MapObject> a(scope, scope.engine->memoryManager->allocate<MapObject>());
+    bool protoSet = false;
+    if (newTarget)
+        protoSet = a->setProtoFromNewTarget(newTarget);
+    if (!protoSet && weakMap) {
+        a->setPrototypeOf(scope.engine->weakMapPrototype());
+        scope.engine->memoryManager->registerWeakMap(a->d());
+    }
+    a->d()->isWeakMap = weakMap;
+
+    if (argc > 0) {
+        ScopedValue iterable(scope, argv[0]);
+
+        if (!iterable->isNullOrUndefined()) {
+            ScopedFunctionObject adder(scope, a->get(ScopedString(scope, scope.engine->newString(QString::fromLatin1("set")))));
+            if (!adder)
+                return scope.engine->throwTypeError();
+
+            ScopedObject iter(scope, Runtime::GetIterator::call(scope.engine, iterable, true));
+            if (scope.hasException())
+                return Encode::undefined();
+            Q_ASSERT(iter);
+
+            ScopedValue obj(scope);
+            Value *arguments = scope.alloc(2);
+            ScopedValue done(scope);
+            forever {
+                done = Runtime::IteratorNext::call(scope.engine, iter, obj);
+                if (scope.hasException())
+                    break;
+                if (done->toBoolean())
+                    return a->asReturnedValue();
+                const Object *o = obj->objectValue();
+                if (!o) {
+                    scope.engine->throwTypeError();
+                    break;
+                }
+
+                arguments[0] = o->get(PropertyKey::fromArrayIndex(0));
+                if (scope.hasException())
+                    break;
+                arguments[1] = o->get(PropertyKey::fromArrayIndex(1));
+                if (scope.hasException())
+                    break;
+
+                adder->call(a, arguments, 2);
+                if (scope.hasException())
+                    break;
+            }
+            ScopedValue falsey(scope, Encode(false));
+            return Runtime::IteratorClose::call(scope.engine, iter, falsey);
+        }
+    }
+    return a->asReturnedValue();
+
+}
+
+ReturnedValue WeakMapCtor::virtualCallAsConstructor(const FunctionObject *f, const Value *argv, int argc, const Value *newTarget)
+{
+    return construct(f, argv, argc, newTarget, true);
+}
+
+ReturnedValue WeakMapCtor::virtualCall(const FunctionObject *f, const Value *, const Value *, int)
+{
+    Scope scope(f);
+    return scope.engine->throwTypeError(QString::fromLatin1("(Weak)Map requires new"));
+}
+
+
+ReturnedValue MapCtor::virtualCallAsConstructor(const FunctionObject *f, const Value *argv, int argc, const Value *newTarget)
+{
+    return construct(f, argv, argc, newTarget, false);
+}
+
+void WeakMapPrototype::init(ExecutionEngine *engine, Object *ctor)
+{
+    Scope scope(engine);
+    ScopedObject o(scope);
+    ctor->defineReadonlyConfigurableProperty(engine->id_length(), Value::fromInt32(0));
+    ctor->defineReadonlyProperty(engine->id_prototype(), (o = this));
+    defineDefaultProperty(engine->id_constructor(), (o = ctor));
+
+    defineDefaultProperty(QStringLiteral("delete"), method_delete, 1);
+    defineDefaultProperty(QStringLiteral("get"), method_get, 1);
+    defineDefaultProperty(QStringLiteral("has"), method_has, 1);
+    defineDefaultProperty(QStringLiteral("set"), method_set, 2);
+
+    ScopedString val(scope, engine->newString(QLatin1String("WeakMap")));
+    defineReadonlyConfigurableProperty(engine->symbol_toStringTag(), val);
+}
+
+
+void MapPrototype::init(ExecutionEngine *engine, Object *ctor)
+{
+    Scope scope(engine);
+    ScopedObject o(scope);
+    ctor->defineReadonlyConfigurableProperty(engine->id_length(), Value::fromInt32(0));
+    ctor->defineReadonlyProperty(engine->id_prototype(), (o = this));
+    ctor->addSymbolSpecies();
+    defineDefaultProperty(engine->id_constructor(), (o = ctor));
+
+    defineDefaultProperty(QStringLiteral("clear"), method_clear, 0);
+    defineDefaultProperty(QStringLiteral("delete"), method_delete, 1);
+    defineDefaultProperty(QStringLiteral("forEach"), method_forEach, 1);
+    defineDefaultProperty(QStringLiteral("get"), method_get, 1);
+    defineDefaultProperty(QStringLiteral("has"), method_has, 1);
+    defineDefaultProperty(QStringLiteral("keys"), method_keys, 0);
+    defineDefaultProperty(QStringLiteral("set"), method_set, 2);
+    defineAccessorProperty(QStringLiteral("size"), method_get_size, nullptr);
+    defineDefaultProperty(QStringLiteral("values"), method_values, 0);
+
+    // Per the spec, the value for entries/@@iterator is the same
+    ScopedString valString(scope, scope.engine->newIdentifier(QStringLiteral("entries")));
+    ScopedFunctionObject entriesFn(scope, FunctionObject::createBuiltinFunction(engine, valString, MapPrototype::method_entries, 0));
+    defineDefaultProperty(QStringLiteral("entries"), entriesFn);
+    defineDefaultProperty(engine->symbol_iterator(), entriesFn);
+
+    ScopedString val(scope, engine->newString(QLatin1String("Map")));
+    defineReadonlyConfigurableProperty(engine->symbol_toStringTag(), val);
+}
+
+void Heap::MapObject::init()
+{
+    Object::init();
+    esTable = new ESTable();
+}
+
+void Heap::MapObject::destroy()
+{
+    delete esTable;
+    esTable = nullptr;
+}
+
+void Heap::MapObject::removeUnmarkedKeys()
+{
+    esTable->removeUnmarkedKeys();
+}
+
+void Heap::MapObject::markObjects(Heap::Base *that, MarkStack *markStack)
+{
+    MapObject *m = static_cast<MapObject *>(that);
+    m->esTable->markObjects(markStack, m->isWeakMap);
+    Object::markObjects(that, markStack);
+}
+
+ReturnedValue WeakMapPrototype::method_delete(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
+{
+    Scope scope(b);
+    Scoped<MapObject> that(scope, thisObject);
+    if (!that || !that->d()->isWeakMap)
+        return scope.engine->throwTypeError();
+    if (!argc || !argv[0].isObject())
+        return Encode(false);
+
+    return Encode(that->d()->esTable->remove(argv[0]));
+
+}
+
+ReturnedValue WeakMapPrototype::method_get(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
+{
+    Scope scope(b);
+    Scoped<MapObject> that(scope, thisObject);
+    if (!that || !that->d()->isWeakMap)
+        return scope.engine->throwTypeError();
+    if (!argc || !argv[0].isObject())
+        return Encode::undefined();
+
+    return that->d()->esTable->get(argv[0]);
+}
+
+ReturnedValue WeakMapPrototype::method_has(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
+{
+    Scope scope(b);
+    Scoped<MapObject> that(scope, thisObject);
+    if (!that || !that->d()->isWeakMap)
+        return scope.engine->throwTypeError();
+    if (!argc || !argv[0].isObject())
+        return Encode(false);
+
+    return Encode(that->d()->esTable->has(argv[0]));
+}
+
+ReturnedValue WeakMapPrototype::method_set(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
+{
+    Scope scope(b);
+    Scoped<MapObject> that(scope, thisObject);
+    if ((!that || !that->d()->isWeakMap) ||
+        (!argc || !argv[0].isObject()))
+        return scope.engine->throwTypeError();
+
+    that->d()->esTable->set(argv[0], argc > 1 ? argv[1] : Value::undefinedValue());
+    return that.asReturnedValue();
+}
+
+
+ReturnedValue MapPrototype::method_clear(const FunctionObject *b, const Value *thisObject, const Value *, int)
+{
+    Scope scope(b);
+    Scoped<MapObject> that(scope, thisObject);
+    if (!that || that->d()->isWeakMap)
+        return scope.engine->throwTypeError();
+
+    that->d()->esTable->clear();
+    return Encode::undefined();
+}
+
+ReturnedValue MapPrototype::method_delete(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
+{
+    Scope scope(b);
+    Scoped<MapObject> that(scope, thisObject);
+    if (!that || that->d()->isWeakMap)
+        return scope.engine->throwTypeError();
+
+    return Encode(that->d()->esTable->remove(argc ? argv[0] : Value::undefinedValue()));
+}
+
+ReturnedValue MapPrototype::method_entries(const FunctionObject *b, const Value *thisObject, const Value *, int)
+{
+    Scope scope(b);
+    Scoped<MapObject> that(scope, thisObject);
+    if (!that || that->d()->isWeakMap)
+        return scope.engine->throwTypeError();
+
+    Scoped<MapIteratorObject> ao(scope, scope.engine->newMapIteratorObject(that));
+    ao->d()->iterationKind = IteratorKind::KeyValueIteratorKind;
+    return ao->asReturnedValue();
+}
+
+ReturnedValue MapPrototype::method_forEach(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
+{
+    Scope scope(b);
+    Scoped<MapObject> that(scope, thisObject);
+    if (!that || that->d()->isWeakMap)
+        return scope.engine->throwTypeError();
+
+    ScopedFunctionObject callbackfn(scope, argv[0]);
+    if (!callbackfn)
+        return scope.engine->throwTypeError();
+
+    ScopedValue thisArg(scope, Value::undefinedValue());
+    if (argc > 1)
+        thisArg = ScopedValue(scope, argv[1]);
+
+    Value *arguments = scope.alloc(3);
+    arguments[2] = that;
+    for (uint i = 0; i < that->d()->esTable->size(); ++i) {
+        that->d()->esTable->iterate(i, &arguments[1], &arguments[0]); // fill in key (0), value (1)
+
+        callbackfn->call(thisArg, arguments, 3);
+        CHECK_EXCEPTION();
+    }
+    return Encode::undefined();
+}
+
+ReturnedValue MapPrototype::method_get(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
+{
+    Scope scope(b);
+    Scoped<MapObject> that(scope, thisObject);
+    if (!that || that->d()->isWeakMap)
+        return scope.engine->throwTypeError();
+
+    return that->d()->esTable->get(argc ? argv[0] : Value::undefinedValue());
+}
+
+ReturnedValue MapPrototype::method_has(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
+{
+    Scope scope(b);
+    Scoped<MapObject> that(scope, thisObject);
+    if (!that || that->d()->isWeakMap)
+        return scope.engine->throwTypeError();
+
+    return Encode(that->d()->esTable->has(argc ? argv[0] : Value::undefinedValue()));
+}
+
+ReturnedValue MapPrototype::method_keys(const FunctionObject *b, const Value *thisObject, const Value *, int)
+{
+    Scope scope(b);
+    Scoped<MapObject> that(scope, thisObject);
+    if (!that || that->d()->isWeakMap)
+        return scope.engine->throwTypeError();
+
+    Scoped<MapIteratorObject> ao(scope, scope.engine->newMapIteratorObject(that));
+    ao->d()->iterationKind = IteratorKind::KeyIteratorKind;
+    return ao->asReturnedValue();
+}
+
+ReturnedValue MapPrototype::method_set(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
+{
+    Scope scope(b);
+    Scoped<MapObject> that(scope, thisObject);
+    if (!that || that->d()->isWeakMap)
+        return scope.engine->throwTypeError();
+
+    that->d()->esTable->set(argc ? argv[0] : Value::undefinedValue(), argc > 1 ? argv[1] : Value::undefinedValue());
+    return that.asReturnedValue();
+}
+
+ReturnedValue MapPrototype::method_get_size(const FunctionObject *b, const Value *thisObject, const Value *, int)
+{
+    Scope scope(b);
+    Scoped<MapObject> that(scope, thisObject);
+    if (!that || that->d()->isWeakMap)
+        return scope.engine->throwTypeError();
+
+    return Encode(that->d()->esTable->size());
+}
+
+ReturnedValue MapPrototype::method_values(const FunctionObject *b, const Value *thisObject, const Value *, int)
+{
+    Scope scope(b);
+    Scoped<MapObject> that(scope, thisObject);
+    if (!that || that->d()->isWeakMap)
+        return scope.engine->throwTypeError();
+
+    Scoped<MapIteratorObject> ao(scope, scope.engine->newMapIteratorObject(that));
+    ao->d()->iterationKind = IteratorKind::ValueIteratorKind;
+    return ao->asReturnedValue();
+}
diff --git a/src/qml/jsruntime/qv4mapobject_p.h b/src/qml/jsruntime/qv4mapobject_p.h
new file mode 100644
index 0000000000..a0fae2a14a
--- /dev/null
+++ b/src/qml/jsruntime/qv4mapobject_p.h
@@ -0,0 +1,145 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 Crimson AS <info@crimson.no>
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QV4MAPOBJECT_P_H
+#define QV4MAPOBJECT_P_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include "qv4object_p.h"
+#include "qv4objectproto_p.h"
+#include "qv4functionobject_p.h"
+#include "qv4string_p.h"
+
+QT_BEGIN_NAMESPACE
+
+namespace QV4 {
+
+class ESTable;
+
+namespace Heap {
+
+struct WeakMapCtor : FunctionObject {
+    void init(QV4::ExecutionContext *scope);
+};
+
+struct MapCtor : WeakMapCtor {
+    void init(QV4::ExecutionContext *scope);
+};
+
+struct MapObject : Object {
+    static void markObjects(Heap::Base *that, MarkStack *markStack);
+    void init();
+    void destroy();
+    void removeUnmarkedKeys();
+
+    MapObject *nextWeakMap;
+    ESTable *esTable;
+    bool isWeakMap;
+};
+
+}
+
+struct WeakMapCtor: FunctionObject
+{
+    V4_OBJECT2(WeakMapCtor, FunctionObject)
+
+    static ReturnedValue construct(const FunctionObject *f, const Value *argv, int argc, const Value *, bool weakMap);
+
+    static ReturnedValue virtualCallAsConstructor(const FunctionObject *f, const Value *argv, int argc, const Value *);
+    static ReturnedValue virtualCall(const FunctionObject *f, const Value *thisObject, const Value *argv, int argc);
+};
+
+struct MapCtor : WeakMapCtor
+{
+    V4_OBJECT2(MapCtor, WeakMapCtor)
+
+    static ReturnedValue virtualCallAsConstructor(const FunctionObject *f, const Value *argv, int argc, const Value *);
+};
+
+struct MapObject : Object
+{
+    V4_OBJECT2(MapObject, Object)
+    V4_PROTOTYPE(mapPrototype)
+    V4_NEEDS_DESTROY
+};
+
+struct WeakMapPrototype : Object
+{
+    void init(ExecutionEngine *engine, Object *ctor);
+
+    static ReturnedValue method_delete(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_get(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_has(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_set(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+};
+
+struct MapPrototype : WeakMapPrototype
+{
+    void init(ExecutionEngine *engine, Object *ctor);
+
+    static ReturnedValue method_clear(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_delete(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_entries(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_forEach(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_get(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_has(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_keys(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_set(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_get_size(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_values(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+};
+
+
+} // namespace QV4
+
+
+QT_END_NAMESPACE
+
+#endif // QV4MAPOBJECT_P_H
+
diff --git a/src/qml/jsruntime/qv4math_p.h b/src/qml/jsruntime/qv4math_p.h
index 67c963622f..a60a49a811 100644
--- a/src/qml/jsruntime/qv4math_p.h
+++ b/src/qml/jsruntime/qv4math_p.h
@@ -66,28 +66,43 @@ QT_BEGIN_NAMESPACE
 
 namespace QV4 {
 
-static inline QMLJS_READONLY ReturnedValue add_int32(int a, int b)
+static inline QMLJS_READONLY ReturnedValue add_int32(int a, int b, quint8 *traceInfo = nullptr)
 {
     int result;
-    if (Q_UNLIKELY(add_overflow(a, b, &result)))
-        return Primitive::fromDouble(static_cast<double>(a) + b).asReturnedValue();
-    return Primitive::fromInt32(result).asReturnedValue();
+    if (Q_UNLIKELY(add_overflow(a, b, &result))) {
+        if (traceInfo)
+            *traceInfo |= quint8(QV4::ObservedTraceValues::Double);
+        return Value::fromDouble(static_cast<double>(a) + b).asReturnedValue();
+    }
+    if (traceInfo)
+        *traceInfo |= quint8(QV4::ObservedTraceValues::Integer);
+    return Value::fromInt32(result).asReturnedValue();
 }
 
-static inline QMLJS_READONLY ReturnedValue sub_int32(int a, int b)
+static inline QMLJS_READONLY ReturnedValue sub_int32(int a, int b, quint8 *traceInfo = nullptr)
 {
     int result;
-    if (Q_UNLIKELY(sub_overflow(a, b, &result)))
-        return Primitive::fromDouble(static_cast<double>(a) - b).asReturnedValue();
-    return Primitive::fromInt32(result).asReturnedValue();
+    if (Q_UNLIKELY(sub_overflow(a, b, &result))) {
+        if (traceInfo)
+            *traceInfo |= quint8(QV4::ObservedTraceValues::Double);
+        return Value::fromDouble(static_cast<double>(a) - b).asReturnedValue();
+    }
+    if (traceInfo)
+        *traceInfo |= quint8(QV4::ObservedTraceValues::Integer);
+    return Value::fromInt32(result).asReturnedValue();
 }
 
-static inline QMLJS_READONLY ReturnedValue mul_int32(int a, int b)
+static inline QMLJS_READONLY ReturnedValue mul_int32(int a, int b, quint8 *traceInfo = nullptr)
 {
     int result;
-    if (Q_UNLIKELY(mul_overflow(a, b, &result)))
-        return Primitive::fromDouble(static_cast<double>(a) * b).asReturnedValue();
-    return Primitive::fromInt32(result).asReturnedValue();
+    if (Q_UNLIKELY(mul_overflow(a, b, &result))) {
+        if (traceInfo)
+            *traceInfo |= quint8(QV4::ObservedTraceValues::Double);
+        return Value::fromDouble(static_cast<double>(a) * b).asReturnedValue();
+    }
+    if (traceInfo)
+        *traceInfo |= quint8(QV4::ObservedTraceValues::Integer);
+    return Value::fromInt32(result).asReturnedValue();
 }
 
 }
diff --git a/src/qml/jsruntime/qv4mathobject.cpp b/src/qml/jsruntime/qv4mathobject.cpp
index 2d9d81c64b..07440047d4 100644
--- a/src/qml/jsruntime/qv4mathobject.cpp
+++ b/src/qml/jsruntime/qv4mathobject.cpp
@@ -39,12 +39,15 @@
 
 #include "qv4mathobject_p.h"
 #include "qv4objectproto_p.h"
+#include "qv4symbol_p.h"
 
 #include <QtCore/qdatetime.h>
 #include <QtCore/qmath.h>
+#include <QtCore/qrandom.h>
 #include <QtCore/private/qnumeric_p.h>
 #include <QtCore/qthreadstorage.h>
 
+#include <math.h>
 #include <cmath>
 
 using namespace QV4;
@@ -57,25 +60,38 @@ void Heap::MathObject::init()
     Scope scope(internalClass->engine);
     ScopedObject m(scope, this);
 
-    m->defineReadonlyProperty(QStringLiteral("E"), Primitive::fromDouble(M_E));
-    m->defineReadonlyProperty(QStringLiteral("LN2"), Primitive::fromDouble(M_LN2));
-    m->defineReadonlyProperty(QStringLiteral("LN10"), Primitive::fromDouble(M_LN10));
-    m->defineReadonlyProperty(QStringLiteral("LOG2E"), Primitive::fromDouble(M_LOG2E));
-    m->defineReadonlyProperty(QStringLiteral("LOG10E"), Primitive::fromDouble(M_LOG10E));
-    m->defineReadonlyProperty(QStringLiteral("PI"), Primitive::fromDouble(M_PI));
-    m->defineReadonlyProperty(QStringLiteral("SQRT1_2"), Primitive::fromDouble(M_SQRT1_2));
-    m->defineReadonlyProperty(QStringLiteral("SQRT2"), Primitive::fromDouble(M_SQRT2));
+    m->defineReadonlyProperty(QStringLiteral("E"), Value::fromDouble(M_E));
+    m->defineReadonlyProperty(QStringLiteral("LN2"), Value::fromDouble(M_LN2));
+    m->defineReadonlyProperty(QStringLiteral("LN10"), Value::fromDouble(M_LN10));
+    m->defineReadonlyProperty(QStringLiteral("LOG2E"), Value::fromDouble(M_LOG2E));
+    m->defineReadonlyProperty(QStringLiteral("LOG10E"), Value::fromDouble(M_LOG10E));
+    m->defineReadonlyProperty(QStringLiteral("PI"), Value::fromDouble(M_PI));
+    m->defineReadonlyProperty(QStringLiteral("SQRT1_2"), Value::fromDouble(M_SQRT1_2));
+    m->defineReadonlyProperty(QStringLiteral("SQRT2"), Value::fromDouble(M_SQRT2));
 
     m->defineDefaultProperty(QStringLiteral("abs"), QV4::MathObject::method_abs, 1);
     m->defineDefaultProperty(QStringLiteral("acos"), QV4::MathObject::method_acos, 1);
-    m->defineDefaultProperty(QStringLiteral("asin"), QV4::MathObject::method_asin, 0);
+    m->defineDefaultProperty(QStringLiteral("acosh"), QV4::MathObject::method_acosh, 1);
+    m->defineDefaultProperty(QStringLiteral("asin"), QV4::MathObject::method_asin, 1);
+    m->defineDefaultProperty(QStringLiteral("asinh"), QV4::MathObject::method_asinh, 1);
     m->defineDefaultProperty(QStringLiteral("atan"), QV4::MathObject::method_atan, 1);
+    m->defineDefaultProperty(QStringLiteral("atanh"), QV4::MathObject::method_atanh, 1);
     m->defineDefaultProperty(QStringLiteral("atan2"), QV4::MathObject::method_atan2, 2);
+    m->defineDefaultProperty(QStringLiteral("cbrt"), QV4::MathObject::method_cbrt, 1);
     m->defineDefaultProperty(QStringLiteral("ceil"), QV4::MathObject::method_ceil, 1);
+    m->defineDefaultProperty(QStringLiteral("clz32"), QV4::MathObject::method_clz32, 1);
     m->defineDefaultProperty(QStringLiteral("cos"), QV4::MathObject::method_cos, 1);
+    m->defineDefaultProperty(QStringLiteral("cosh"), QV4::MathObject::method_cosh, 1);
     m->defineDefaultProperty(QStringLiteral("exp"), QV4::MathObject::method_exp, 1);
+    m->defineDefaultProperty(QStringLiteral("expm1"), QV4::MathObject::method_expm1, 1);
     m->defineDefaultProperty(QStringLiteral("floor"), QV4::MathObject::method_floor, 1);
+    m->defineDefaultProperty(QStringLiteral("fround"), QV4::MathObject::method_fround, 1);
+    m->defineDefaultProperty(QStringLiteral("hypot"), QV4::MathObject::method_hypot, 2);
+    m->defineDefaultProperty(QStringLiteral("imul"), QV4::MathObject::method_imul, 2);
     m->defineDefaultProperty(QStringLiteral("log"), QV4::MathObject::method_log, 1);
+    m->defineDefaultProperty(QStringLiteral("log10"), QV4::MathObject::method_log10, 1);
+    m->defineDefaultProperty(QStringLiteral("log1p"), QV4::MathObject::method_log1p, 1);
+    m->defineDefaultProperty(QStringLiteral("log2"), QV4::MathObject::method_log2, 1);
     m->defineDefaultProperty(QStringLiteral("max"), QV4::MathObject::method_max, 2);
     m->defineDefaultProperty(QStringLiteral("min"), QV4::MathObject::method_min, 2);
     m->defineDefaultProperty(QStringLiteral("pow"), QV4::MathObject::method_pow, 2);
@@ -83,8 +99,14 @@ void Heap::MathObject::init()
     m->defineDefaultProperty(QStringLiteral("round"), QV4::MathObject::method_round, 1);
     m->defineDefaultProperty(QStringLiteral("sign"), QV4::MathObject::method_sign, 1);
     m->defineDefaultProperty(QStringLiteral("sin"), QV4::MathObject::method_sin, 1);
+    m->defineDefaultProperty(QStringLiteral("sinh"), QV4::MathObject::method_sinh, 1);
     m->defineDefaultProperty(QStringLiteral("sqrt"), QV4::MathObject::method_sqrt, 1);
     m->defineDefaultProperty(QStringLiteral("tan"), QV4::MathObject::method_tan, 1);
+    m->defineDefaultProperty(QStringLiteral("tanh"), QV4::MathObject::method_tanh, 1);
+    m->defineDefaultProperty(QStringLiteral("trunc"), QV4::MathObject::method_trunc, 1);
+
+    ScopedString name(scope, scope.engine->newString(QStringLiteral("Math")));
+    m->defineReadonlyConfigurableProperty(scope.engine->symbol_toStringTag(), name);
 }
 
 static Q_ALWAYS_INLINE double copySign(double x, double y)
@@ -92,54 +114,99 @@ static Q_ALWAYS_INLINE double copySign(double x, double y)
     return ::copysign(x, y);
 }
 
-void MathObject::method_abs(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue MathObject::method_abs(const FunctionObject *, const Value *, const Value *argv, int argc)
 {
-    if (!callData->argc)
+    if (!argc)
         RETURN_RESULT(Encode(qt_qnan()));
 
-    if (callData->args[0].isInteger()) {
-        int i = callData->args[0].integerValue();
+    if (argv[0].isInteger()) {
+        int i = argv[0].integerValue();
         RETURN_RESULT(Encode(i < 0 ? - i : i));
     }
 
-    double v = callData->args[0].toNumber();
+    double v = argv[0].toNumber();
     if (v == 0) // 0 | -0
         RETURN_RESULT(Encode(0));
 
     RETURN_RESULT(Encode(v < 0 ? -v : v));
 }
 
-void MathObject::method_acos(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue MathObject::method_acos(const FunctionObject *, const Value *, const Value *argv, int argc)
 {
-    double v = callData->argc ? callData->args[0].toNumber() : 2;
+    double v = argc ? argv[0].toNumber() : 2;
     if (v > 1)
         RETURN_RESULT(Encode(qt_qnan()));
 
     RETURN_RESULT(Encode(std::acos(v)));
 }
 
-void MathObject::method_asin(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue MathObject::method_acosh(const FunctionObject *, const Value *, const Value *argv, int argc)
+{
+    double v = argc ? argv[0].toNumber() : 2;
+    if (v < 1)
+        RETURN_RESULT(Encode(qt_qnan()));
+
+#ifdef Q_OS_ANDROID // incomplete std :-(
+    RETURN_RESULT(Encode(std::log(v +std::sqrt(v + 1) * std::sqrt(v - 1))));
+#else
+    RETURN_RESULT(Encode(std::acosh(v)));
+#endif
+}
+
+ReturnedValue MathObject::method_asin(const FunctionObject *, const Value *, const Value *argv, int argc)
 {
-    double v = callData->argc ? callData->args[0].toNumber() : 2;
+    double v = argc ? argv[0].toNumber() : 2;
     if (v > 1)
         RETURN_RESULT(Encode(qt_qnan()));
     else
         RETURN_RESULT(Encode(std::asin(v)));
 }
 
-void MathObject::method_atan(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue MathObject::method_asinh(const FunctionObject *, const Value *, const Value *argv, int argc)
 {
-    double v = callData->argc ? callData->args[0].toNumber() : qt_qnan();
+    double v = argc ? argv[0].toNumber() : 2;
+    if (v == 0.0)
+        RETURN_RESULT(Encode(v));
+
+#ifdef Q_OS_ANDROID // incomplete std :-(
+    RETURN_RESULT(Encode(std::log(v +std::sqrt(1 + v * v))));
+#else
+    RETURN_RESULT(Encode(std::asinh(v)));
+#endif
+}
+
+ReturnedValue MathObject::method_atan(const FunctionObject *, const Value *, const Value *argv, int argc)
+{
+    double v = argc ? argv[0].toNumber() : qt_qnan();
     if (v == 0.0)
         RETURN_RESULT(Encode(v));
     else
         RETURN_RESULT(Encode(std::atan(v)));
 }
 
-void MathObject::method_atan2(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue MathObject::method_atanh(const FunctionObject *, const Value *, const Value *argv, int argc)
+{
+    double v = argc ? argv[0].toNumber() : qt_qnan();
+    if (v == 0.0)
+        RETURN_RESULT(Encode(v));
+
+#ifdef Q_OS_ANDROID // incomplete std :-(
+    if (-1 < v && v < 1)
+        RETURN_RESULT(Encode(0.5 * (std::log(v + 1) - std::log(v - 1))));
+
+    if (v > 1 || v < -1)
+        RETURN_RESULT(Encode(qt_qnan()));
+
+    RETURN_RESULT(Encode(copySign(qt_inf(), v)));
+#else
+    RETURN_RESULT(Encode(std::atanh(v)));
+#endif
+}
+
+ReturnedValue MathObject::method_atan2(const FunctionObject *, const Value *, const Value *argv, int argc)
 {
-    double v1 = callData->argc ? callData->args[0].toNumber() : qt_qnan();
-    double v2 = callData->argc > 1 ? callData->args[1].toNumber() : qt_qnan();
+    double v1 = argc ? argv[0].toNumber() : qt_qnan();
+    double v2 = argc > 1 ? argv[1].toNumber() : qt_qnan();
 
     if ((v1 < 0) && qt_is_finite(v1) && qt_is_inf(v2) && (copySign(1.0, v2) == 1.0))
         RETURN_RESULT(Encode(copySign(0, -1.0)));
@@ -154,24 +221,46 @@ void MathObject::method_atan2(const BuiltinFunction *, Scope &scope, CallData *c
     RETURN_RESULT(Encode(std::atan2(v1, v2)));
 }
 
-void MathObject::method_ceil(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue MathObject::method_cbrt(const FunctionObject *, const Value *, const Value *argv, int argc)
+{
+    double v = argc ? argv[0].toNumber() : qt_qnan();
+#ifdef Q_OS_ANDROID // incomplete std :-(
+    RETURN_RESULT(Encode(copySign(std::exp(std::log(std::abs(v)) / 3), v)));
+#else
+    RETURN_RESULT(Encode(std::cbrt(v))); // cube root
+#endif
+}
+
+ReturnedValue MathObject::method_ceil(const FunctionObject *, const Value *, const Value *argv, int argc)
 {
-    double v = callData->argc ? callData->args[0].toNumber() : qt_qnan();
+    double v = argc ? argv[0].toNumber() : qt_qnan();
     if (v < 0.0 && v > -1.0)
         RETURN_RESULT(Encode(copySign(0, -1.0)));
     else
         RETURN_RESULT(Encode(std::ceil(v)));
 }
 
-void MathObject::method_cos(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue MathObject::method_clz32(const FunctionObject *, const Value *, const Value *argv, int argc)
 {
-    double v = callData->argc ? callData->args[0].toNumber() : qt_qnan();
+    quint32 v = argc ? argv[0].toUInt32() : 0;
+    RETURN_RESULT(Encode(qint32(qCountLeadingZeroBits(v))));
+}
+
+ReturnedValue MathObject::method_cos(const FunctionObject *, const Value *, const Value *argv, int argc)
+{
+    double v = argc ? argv[0].toNumber() : qt_qnan();
     RETURN_RESULT(Encode(std::cos(v)));
 }
 
-void MathObject::method_exp(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue MathObject::method_cosh(const FunctionObject *, const Value *, const Value *argv, int argc)
 {
-    double v = callData->argc ? callData->args[0].toNumber() : qt_qnan();
+    double v = argc ? argv[0].toNumber() : qt_qnan();
+    RETURN_RESULT(Encode(std::cosh(v)));
+}
+
+ReturnedValue MathObject::method_exp(const FunctionObject *, const Value *, const Value *argv, int argc)
+{
+    double v = argc ? argv[0].toNumber() : qt_qnan();
     if (qt_is_inf(v)) {
         if (copySign(1.0, v) == -1.0)
             RETURN_RESULT(Encode(0));
@@ -182,49 +271,156 @@ void MathObject::method_exp(const BuiltinFunction *, Scope &scope, CallData *cal
     }
 }
 
-void MathObject::method_floor(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue MathObject::method_expm1(const FunctionObject *, const Value *, const Value *argv, int argc)
+{
+    double v = argc ? argv[0].toNumber() : qt_qnan();
+    if (std::isnan(v) || qIsNull(v)) {
+        RETURN_RESULT(Encode(v));
+    } else if (qt_is_inf(v)) {
+        if (copySign(1.0, v) == -1.0)
+            RETURN_RESULT(Encode(-1.0));
+        else
+            RETURN_RESULT(Encode(qt_inf()));
+    } else {
+#ifdef Q_OS_ANDROID // incomplete std :-(
+        RETURN_RESULT(Encode(std::exp(v) - 1));
+#else
+        RETURN_RESULT(Encode(std::expm1(v)));
+#endif
+    }
+}
+
+ReturnedValue MathObject::method_floor(const FunctionObject *, const Value *, const Value *argv, int argc)
+{
+    double v = argc ? argv[0].toNumber() : qt_qnan();
+    Value result = Value::fromDouble(std::floor(v));
+    result.isInt32();
+    RETURN_RESULT(result);
+}
+
+ReturnedValue MathObject::method_fround(const FunctionObject *, const Value *, const Value *argv, int argc)
+{
+    double v = argc ? argv[0].toNumber() : qt_qnan();
+    if (std::isnan(v) || qt_is_inf(v) || qIsNull(v))
+        RETURN_RESULT(Encode(v));
+    else // convert to 32-bit float using roundTiesToEven, then convert back to 64-bit double
+        RETURN_RESULT(Encode(double(float(v))));
+}
+
+ReturnedValue MathObject::method_hypot(const FunctionObject *, const Value *, const Value *argv, int argc)
+{
+    // ES6 Math.hypot(v1, ..., vn) -> sqrt(sum(vi**2)) but "should take care to
+    // avoid the loss of precision from overflows and underflows" (as std::hypot does).
+    double v = argc ? argv[0].toNumber() : 0;
+    // Spec mandates +0 on no args; and says nothing about what to do if toNumber() signals ...
+#ifdef Q_OS_ANDROID // incomplete std :-(
+    bool big = qt_is_inf(v), bad = std::isnan(v);
+    v *= v;
+    for (int i = 1; !big && i < argc; i++) {
+        double u = argv[i].toNumber();
+        if (qt_is_inf(u))
+            big = true;
+        if (std::isnan(u))
+            bad = true;
+        v += u * u;
+    }
+    if (big)
+        RETURN_RESULT(Encode(qt_inf()));
+    if (bad)
+        RETURN_RESULT(Encode(qt_qnan()));
+    // Should actually check for {und,ov}erflow, but too fiddly !
+    RETURN_RESULT(Value::fromDouble(sqrt(v)));
+#else
+    for (int i = 1; i < argc; i++)
+        v = std::hypot(v, argv[i].toNumber());
+#endif
+    RETURN_RESULT(Value::fromDouble(v));
+}
+
+ReturnedValue MathObject::method_imul(const FunctionObject *, const Value *, const Value *argv, int argc)
 {
-    double v = callData->argc ? callData->args[0].toNumber() : qt_qnan();
-    RETURN_RESULT(Encode(std::floor(v)));
+    quint32 a = argc ? argv[0].toUInt32() : 0;
+    quint32 b = argc > 0 ? argv[1].toUInt32() : 0;
+    qint32 product = a * b;
+    RETURN_RESULT(Encode(product));
 }
 
-void MathObject::method_log(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue MathObject::method_log(const FunctionObject *, const Value *, const Value *argv, int argc)
 {
-    double v = callData->argc ? callData->args[0].toNumber() : qt_qnan();
+    double v = argc ? argv[0].toNumber() : qt_qnan();
     if (v < 0)
         RETURN_RESULT(Encode(qt_qnan()));
     else
         RETURN_RESULT(Encode(std::log(v)));
 }
 
-void MathObject::method_max(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue MathObject::method_log10(const FunctionObject *, const Value *, const Value *argv, int argc)
+{
+    double v = argc ? argv[0].toNumber() : qt_qnan();
+    if (v < 0)
+        RETURN_RESULT(Encode(qt_qnan()));
+    else
+        RETURN_RESULT(Encode(std::log10(v)));
+}
+
+ReturnedValue MathObject::method_log1p(const FunctionObject *, const Value *, const Value *argv, int argc)
+{
+#if !defined(__ANDROID__)
+    using std::log1p;
+#endif
+    double v = argc ? argv[0].toNumber() : qt_qnan();
+    if (v < -1)
+        RETURN_RESULT(Encode(qt_qnan()));
+    else
+        RETURN_RESULT(Encode(log1p(v)));
+}
+
+ReturnedValue MathObject::method_log2(const FunctionObject *, const Value *, const Value *argv, int argc)
+{
+    double v = argc ? argv[0].toNumber() : qt_qnan();
+    if (v < 0) {
+        RETURN_RESULT(Encode(qt_qnan()));
+    } else {
+#ifdef Q_OS_ANDROID // incomplete std :-(
+        // Android ndk r10e doesn't have std::log2, so fall back.
+        const double ln2 = std::log(2.0);
+        RETURN_RESULT(Encode(std::log(v) / ln2));
+#else
+        RETURN_RESULT(Encode(std::log2(v)));
+#endif
+    }
+}
+
+ReturnedValue MathObject::method_max(const FunctionObject *, const Value *, const Value *argv, int argc)
 {
     double mx = -qt_inf();
-    for (int i = 0; i < callData->argc; ++i) {
-        double x = callData->args[i].toNumber();
-        if (x > mx || std::isnan(x))
+    for (int i = 0, ei = argc; i < ei; ++i) {
+        double x = argv[i].toNumber();
+        if ((x == 0 && mx == x && copySign(1.0, x) == 1.0)
+                || (x > mx) || std::isnan(x)) {
             mx = x;
+        }
     }
-    RETURN_RESULT(Encode(mx));
+    RETURN_RESULT(Encode::smallestNumber(mx));
 }
 
-void MathObject::method_min(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue MathObject::method_min(const FunctionObject *, const Value *, const Value *argv, int argc)
 {
     double mx = qt_inf();
-    for (int i = 0; i < callData->argc; ++i) {
-        double x = callData->args[i].toNumber();
+    for (int i = 0, ei = argc; i < ei; ++i) {
+        double x = argv[i].toNumber();
         if ((x == 0 && mx == x && copySign(1.0, x) == -1.0)
                 || (x < mx) || std::isnan(x)) {
             mx = x;
         }
     }
-    RETURN_RESULT(Encode(mx));
+    RETURN_RESULT(Encode::smallestNumber(mx));
 }
 
-void MathObject::method_pow(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue MathObject::method_pow(const FunctionObject *, const Value *, const Value *argv, int argc)
 {
-    double x = callData->argc > 0 ? callData->args[0].toNumber() : qt_qnan();
-    double y = callData->argc > 1 ? callData->args[1].toNumber() : qt_qnan();
+    double x = argc > 0 ? argv[0].toNumber() : qt_qnan();
+    double y = argc > 1 ? argv[1].toNumber() : qt_qnan();
 
     if (std::isnan(y))
         RETURN_RESULT(Encode(qt_qnan()));
@@ -271,32 +467,24 @@ void MathObject::method_pow(const BuiltinFunction *, Scope &scope, CallData *cal
     RETURN_RESULT(Encode(qt_qnan()));
 }
 
-Q_GLOBAL_STATIC(QThreadStorage<bool *>, seedCreatedStorage);
-
-void MathObject::method_random(const BuiltinFunction *, Scope &scope, CallData *)
+ReturnedValue MathObject::method_random(const FunctionObject *, const Value *, const Value *, int)
 {
-    if (!seedCreatedStorage()->hasLocalData()) {
-        int msecs = QTime(0,0,0).msecsTo(QTime::currentTime());
-        Q_ASSERT(msecs >= 0);
-        qsrand(uint(uint(msecs) ^ reinterpret_cast<quintptr>(scope.engine)));
-        seedCreatedStorage()->setLocalData(new bool(true));
-    }
-    // rand()/qrand() return a value where the upperbound is RAND_MAX inclusive. So, instead of
-    // dividing by RAND_MAX (which would return 0..RAND_MAX inclusive), we divide by RAND_MAX + 1.
-    qint64 upperLimit = qint64(RAND_MAX) + 1;
-    RETURN_RESULT(Encode(qrand() / double(upperLimit)));
+    RETURN_RESULT(Encode(QRandomGenerator::global()->generateDouble()));
 }
 
-void MathObject::method_round(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue MathObject::method_round(const FunctionObject *, const Value *, const Value *argv, int argc)
 {
-    double v = callData->argc ? callData->args[0].toNumber() : qt_qnan();
-    v = copySign(std::floor(v + 0.5), v);
-    RETURN_RESULT(Encode(v));
+    double v = argc ? argv[0].toNumber() : qt_qnan();
+    if (std::isnan(v) || qt_is_inf(v) || qIsNull(v))
+        RETURN_RESULT(Encode(v));
+
+     v = copySign(std::floor(v + 0.5), v);
+     RETURN_RESULT(Encode(v));
 }
 
-void MathObject::method_sign(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue MathObject::method_sign(const FunctionObject *, const Value *, const Value *argv, int argc)
 {
-    double v = callData->argc ? callData->args[0].toNumber() : qt_qnan();
+    double v = argc ? argv[0].toNumber() : qt_qnan();
 
     if (std::isnan(v))
         RETURN_RESULT(Encode(qt_qnan()));
@@ -307,24 +495,58 @@ void MathObject::method_sign(const BuiltinFunction *, Scope &scope, CallData *ca
     RETURN_RESULT(Encode(std::signbit(v) ? -1 : 1));
 }
 
-void MathObject::method_sin(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue MathObject::method_sin(const FunctionObject *, const Value *, const Value *argv, int argc)
 {
-    double v = callData->argc ? callData->args[0].toNumber() : qt_qnan();
-    RETURN_RESULT(Encode(std::sin(v)));
+    double v = argc ? argv[0].toNumber() : qt_qnan();
+    if (v == 0.0)
+        RETURN_RESULT(Encode(v));
+    else
+        RETURN_RESULT(Encode(std::sin(v)));
 }
 
-void MathObject::method_sqrt(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue MathObject::method_sinh(const FunctionObject *, const Value *, const Value *argv, int argc)
 {
-    double v = callData->argc ? callData->args[0].toNumber() : qt_qnan();
+    double v = argc ? argv[0].toNumber() : qt_qnan();
+    if (v == 0.0)
+        RETURN_RESULT(Encode(v));
+    else
+        RETURN_RESULT(Encode(std::sinh(v)));
+}
+
+ReturnedValue MathObject::method_sqrt(const FunctionObject *, const Value *, const Value *argv, int argc)
+{
+    double v = argc ? argv[0].toNumber() : qt_qnan();
     RETURN_RESULT(Encode(std::sqrt(v)));
 }
 
-void MathObject::method_tan(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue MathObject::method_tan(const FunctionObject *, const Value *, const Value *argv, int argc)
 {
-    double v = callData->argc ? callData->args[0].toNumber() : qt_qnan();
+    double v = argc ? argv[0].toNumber() : qt_qnan();
     if (v == 0.0)
         RETURN_RESULT(Encode(v));
     else
         RETURN_RESULT(Encode(std::tan(v)));
 }
 
+ReturnedValue MathObject::method_tanh(const FunctionObject *, const Value *, const Value *argv, int argc)
+{
+    double v = argc ? argv[0].toNumber() : qt_qnan();
+    if (v == 0.0)
+        RETURN_RESULT(Encode(v));
+    else
+        RETURN_RESULT(Encode(std::tanh(v)));
+}
+
+ReturnedValue MathObject::method_trunc(const FunctionObject *, const Value *, const Value *argv, int argc)
+{
+    double v = argc ? argv[0].toNumber() : qt_qnan();
+#ifdef Q_OS_ANDROID // incomplete std :-(
+    if (std::isnan(v) || qt_is_inf(v) || qIsNull(v))
+        RETURN_RESULT(Encode(v));
+    // Nearest integer not greater in magnitude:
+    quint64 whole = std::abs(v);
+    RETURN_RESULT(Encode(copySign(whole, v)));
+#else
+    RETURN_RESULT(Encode(std::trunc(v)));
+#endif
+}
diff --git a/src/qml/jsruntime/qv4mathobject_p.h b/src/qml/jsruntime/qv4mathobject_p.h
index e617712905..2658e25438 100644
--- a/src/qml/jsruntime/qv4mathobject_p.h
+++ b/src/qml/jsruntime/qv4mathobject_p.h
@@ -69,25 +69,41 @@ struct MathObject: Object
     V4_OBJECT2(MathObject, Object)
     Q_MANAGED_TYPE(MathObject)
 
-    static void method_abs(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_acos(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_asin(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_atan(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_atan2(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_ceil(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_cos(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_exp(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_floor(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_log(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_max(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_min(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_pow(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_random(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_round(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_sign(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_sin(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_sqrt(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_tan(const BuiltinFunction *, Scope &scope, CallData *callData);
+    static ReturnedValue method_abs(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_acos(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_acosh(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_asin(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_asinh(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_atan(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_atanh(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_atan2(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_cbrt(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_ceil(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_clz32(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_cos(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_cosh(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_exp(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_expm1(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_floor(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_fround(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_hypot(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_imul(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_log(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_log10(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_log1p(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_log2(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_max(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_min(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_pow(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_random(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_round(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_sign(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_sin(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_sinh(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_sqrt(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_tan(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_tanh(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_trunc(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
 };
 
 }
diff --git a/src/qml/jsruntime/qv4memberdata.cpp b/src/qml/jsruntime/qv4memberdata.cpp
index 8f862d63e9..246f857643 100644
--- a/src/qml/jsruntime/qv4memberdata.cpp
+++ b/src/qml/jsruntime/qv4memberdata.cpp
@@ -45,12 +45,30 @@ using namespace QV4;
 
 DEFINE_MANAGED_VTABLE(MemberData);
 
+static size_t nextPowerOfTwo(size_t s)
+{
+    --s;
+    s |= s >> 1;
+    s |= s >> 2;
+    s |= s >> 4;
+    s |= s >> 8;
+    s |= s >> 16;
+#if (QT_POINTER_SIZE == 8)
+        s |= s >> 32;
+#endif
+    ++s;
+    return s;
+}
+
 Heap::MemberData *MemberData::allocate(ExecutionEngine *e, uint n, Heap::MemberData *old)
 {
-    Q_ASSERT(!old || old->values.size < n);
-    Q_ASSERT(n);
+    Q_ASSERT(!old || old->values.size <= n);
+    if (!n)
+        n = 4;
 
     size_t alloc = MemoryManager::align(sizeof(Heap::MemberData) + (n - 1)*sizeof(Value));
+    // round up to next power of two to avoid quadratic behaviour for very large objects
+    alloc = nextPowerOfTwo(alloc);
     Heap::MemberData *m = e->memoryManager->allocManaged<MemberData>(alloc);
     if (old)
         // no write barrier required here
diff --git a/src/qml/jsruntime/qv4memberdata_p.h b/src/qml/jsruntime/qv4memberdata_p.h
index 9d333011fc..186083b83a 100644
--- a/src/qml/jsruntime/qv4memberdata_p.h
+++ b/src/qml/jsruntime/qv4memberdata_p.h
@@ -63,9 +63,9 @@ namespace Heap {
     Member(class, ValueArray, ValueArray, values)
 
 DECLARE_HEAP_OBJECT(MemberData, Base) {
-    DECLARE_MARK_TABLE(MemberData);
+    DECLARE_MARKOBJECTS(MemberData);
 };
-V4_ASSERT_IS_TRIVIAL(MemberData)
+Q_STATIC_ASSERT(std::is_trivial< MemberData >::value);
 
 }
 
@@ -74,26 +74,14 @@ struct MemberData : Managed
     V4_MANAGED(MemberData, Managed)
     V4_INTERNALCLASS(MemberData)
 
-    struct Index {
-        Heap::Base *base;
-        Value *slot;
-
-        void set(EngineBase *e, Value newVal) {
-            WriteBarrier::write(e, base, slot, newVal);
-        }
-        const Value *operator->() const { return slot; }
-        const Value &operator*() const { return *slot; }
-        bool isNull() const { return !slot; }
-    };
-
     const Value &operator[] (uint idx) const { return d()->values[idx]; }
     const Value *data() const { return d()->values.data(); }
-    void set(ExecutionEngine *e, uint index, Value v) { d()->values.set(e, index, v); }
-    void set(ExecutionEngine *e, uint index, Heap::Base *b) { d()->values.set(e, index, b); }
+    void set(EngineBase *e, uint index, Value v) { d()->values.set(e, index, v); }
+    void set(EngineBase *e, uint index, Heap::Base *b) { d()->values.set(e, index, b); }
 
     inline uint size() const { return d()->values.size; }
 
-    static Heap::MemberData *allocate(QV4::ExecutionEngine *e, uint n, Heap::MemberData *old = 0);
+    static Heap::MemberData *allocate(QV4::ExecutionEngine *e, uint n, Heap::MemberData *old = nullptr);
 };
 
 }
diff --git a/src/qml/jsruntime/qv4module.cpp b/src/qml/jsruntime/qv4module.cpp
new file mode 100644
index 0000000000..237ada8321
--- /dev/null
+++ b/src/qml/jsruntime/qv4module.cpp
@@ -0,0 +1,282 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+
+#include "qv4module_p.h"
+
+#include <private/qv4mm_p.h>
+#include <private/qv4vme_moth_p.h>
+#include <private/qv4context_p.h>
+#include <private/qv4symbol_p.h>
+#include <private/qv4identifiertable_p.h>
+
+#include <QScopeGuard>
+
+using namespace QV4;
+
+DEFINE_OBJECT_VTABLE(Module);
+
+void Heap::Module::init(ExecutionEngine *engine, CompiledData::CompilationUnit *moduleUnit)
+{
+    Object::init();
+
+    // This is a back pointer and there is no need to call addref() on the unit, because the unit
+    // owns this object instead.
+    unit = moduleUnit;
+    self.set(engine, this);
+
+    Function *moduleFunction = unit->runtimeFunctions[unit->unitData()->indexOfRootFunction];
+
+    const uint locals = moduleFunction->compiledFunction->nLocals;
+    const size_t requiredMemory = sizeof(QV4::CallContext::Data) - sizeof(Value) + sizeof(Value) * locals;
+    scope.set(engine, engine->memoryManager->allocManaged<QV4::CallContext>(requiredMemory, moduleFunction->internalClass));
+    scope->init();
+    scope->outer.set(engine, engine->rootContext()->d());
+    scope->locals.size = locals;
+    scope->locals.alloc = locals;
+    scope->nArgs = 0;
+
+    // Prepare the temporal dead zone
+    scope->setupLocalTemporalDeadZone(moduleFunction->compiledFunction);
+
+    Scope valueScope(engine);
+
+    // It's possible for example to re-export an import, for example:
+    //     import * as foo from "./bar.js"
+    //     export { foo }
+    // Since we don't add imports to the locals, it won't be found typically.
+    // Except now we add imports at the end of the internal class in the index
+    // space past the locals, so that resolveExport can find it.
+    {
+        Scoped<QV4::InternalClass> ic(valueScope, scope->internalClass);
+
+        for (uint i = 0; i < unit->data->importEntryTableSize; ++i) {
+            const CompiledData::ImportEntry &import = unit->data->importEntryTable()[i];
+            ic = ic->addMember(engine->identifierTable->asPropertyKey(unit->runtimeStrings[import.localName]), Attr_NotConfigurable);
+        }
+        scope->internalClass.set(engine, ic->d());
+    }
+
+
+    Scoped<QV4::Module> This(valueScope, this);
+    ScopedString name(valueScope, engine->newString(QStringLiteral("Module")));
+    This->insertMember(engine->symbol_toStringTag(), name, Attr_ReadOnly);
+    This->setPrototypeUnchecked(nullptr);
+}
+
+void Module::evaluate()
+{
+    if (d()->evaluated)
+        return;
+    d()->evaluated = true;
+
+    CompiledData::CompilationUnit *unit = d()->unit;
+
+    unit->evaluateModuleRequests();
+
+    ExecutionEngine *v4 = engine();
+    Function *moduleFunction = unit->runtimeFunctions[unit->data->indexOfRootFunction];
+    CppStackFrame frame;
+    frame.init(v4, moduleFunction, nullptr, 0);
+    frame.setupJSFrame(v4->jsStackTop, Value::undefinedValue(), d()->scope,
+                       Value::undefinedValue(), Value::undefinedValue());
+
+    frame.push();
+    v4->jsStackTop += frame.requiredJSStackFrameSize();
+    auto frameCleanup = qScopeGuard([&frame]() {
+        frame.pop();
+    });
+    Moth::VME::exec(&frame, v4);
+}
+
+const Value *Module::resolveExport(PropertyKey id) const
+{
+    if (d()->unit->isESModule()) {
+        if (!id.isString())
+            return nullptr;
+        Scope scope(engine());
+        ScopedString name(scope, id.asStringOrSymbol());
+        return d()->unit->resolveExport(name);
+    } else {
+        InternalClassEntry entry = d()->scope->internalClass->find(id);
+        if (entry.isValid())
+            return &d()->scope->locals[entry.index];
+        return nullptr;
+    }
+}
+
+ReturnedValue Module::virtualGet(const Managed *m, PropertyKey id, const Value *receiver, bool *hasProperty)
+{
+    if (id.isSymbol())
+        return Object::virtualGet(m, id, receiver, hasProperty);
+
+    const Module *module = static_cast<const Module *>(m);
+    const Value *v = module->resolveExport(id);
+    if (hasProperty)
+        *hasProperty = v != nullptr;
+    if (!v)
+        return Encode::undefined();
+    if (v->isEmpty()) {
+        Scope scope(m->engine());
+        ScopedValue propName(scope, id.toStringOrSymbol(scope.engine));
+        return scope.engine->throwReferenceError(propName);
+    }
+    return v->asReturnedValue();
+}
+
+PropertyAttributes Module::virtualGetOwnProperty(const Managed *m, PropertyKey id, Property *p)
+{
+    if (id.isSymbol())
+        return Object::virtualGetOwnProperty(m, id, p);
+
+    const Module *module = static_cast<const Module *>(m);
+    const Value *v = module->resolveExport(id);
+    if (!v) {
+        if (p)
+            p->value = Encode::undefined();
+        return Attr_Invalid;
+    }
+    if (p)
+        p->value = v->isEmpty() ? Encode::undefined() : v->asReturnedValue();
+    if (v->isEmpty()) {
+        Scope scope(m->engine());
+        ScopedValue propName(scope, id.toStringOrSymbol(scope.engine));
+        scope.engine->throwReferenceError(propName);
+    }
+    return Attr_Data | Attr_NotConfigurable;
+}
+
+bool Module::virtualHasProperty(const Managed *m, PropertyKey id)
+{
+    if (id.isSymbol())
+        return Object::virtualHasProperty(m, id);
+
+    const Module *module = static_cast<const Module *>(m);
+    const Value *v = module->resolveExport(id);
+    return v != nullptr;
+}
+
+bool Module::virtualPreventExtensions(Managed *)
+{
+    return true;
+}
+
+bool Module::virtualDefineOwnProperty(Managed *, PropertyKey, const Property *, PropertyAttributes)
+{
+    return false;
+}
+
+bool Module::virtualPut(Managed *, PropertyKey, const Value &, Value *)
+{
+    return false;
+}
+
+bool Module::virtualDeleteProperty(Managed *m, PropertyKey id)
+{
+    if (id.isSymbol())
+        return Object::virtualDeleteProperty(m, id);
+    const Module *module = static_cast<const Module *>(m);
+    const Value *v = module->resolveExport(id);
+    if (v)
+        return false;
+    return true;
+}
+
+struct ModuleNamespaceIterator : ObjectOwnPropertyKeyIterator
+{
+    QStringList exportedNames;
+    int exportIndex = 0;
+    ModuleNamespaceIterator(const QStringList &names) : exportedNames(names) {}
+    ~ModuleNamespaceIterator() override = default;
+    PropertyKey next(const Object *o, Property *pd = nullptr, PropertyAttributes *attrs = nullptr) override;
+
+};
+
+PropertyKey ModuleNamespaceIterator::next(const Object *o, Property *pd, PropertyAttributes *attrs)
+{
+    const Module *module = static_cast<const Module *>(o);
+    if (exportIndex < exportedNames.count()) {
+        if (attrs)
+            *attrs = Attr_Data;
+        Scope scope(module->engine());
+        ScopedString exportName(scope, scope.engine->newString(exportedNames.at(exportIndex)));
+        exportIndex++;
+        const Value *v = module->resolveExport(exportName->toPropertyKey());
+        if (pd) {
+            if (v->isEmpty())
+                scope.engine->throwReferenceError(exportName);
+            else
+                pd->value = *v;
+        }
+        return exportName->toPropertyKey();
+    }
+    return ObjectOwnPropertyKeyIterator::next(o, pd, attrs);
+}
+
+OwnPropertyKeyIterator *Module::virtualOwnPropertyKeys(const Object *o, Value *target)
+{
+    const Module *module = static_cast<const Module *>(o);
+    *target = *o;
+
+    QStringList names;
+    if (module->d()->unit->isESModule()) {
+        names = module->d()->unit->exportedNames();
+    } else {
+        Heap::InternalClass *scopeClass = module->d()->scope->internalClass;
+        for (uint i = 0; i < scopeClass->size; ++i)
+            names << scopeClass->keyAt(i);
+    }
+
+    return new ModuleNamespaceIterator(names);
+}
+
+Heap::Object *Module::virtualGetPrototypeOf(const Managed *)
+{
+    return nullptr;
+}
+
+bool Module::virtualSetPrototypeOf(Managed *, const Object *proto)
+{
+    return proto == nullptr;
+}
+
+bool Module::virtualIsExtensible(const Managed *)
+{
+    return false;
+}
diff --git a/src/qml/jsruntime/qv4module_p.h b/src/qml/jsruntime/qv4module_p.h
new file mode 100644
index 0000000000..dca0678fe9
--- /dev/null
+++ b/src/qml/jsruntime/qv4module_p.h
@@ -0,0 +1,99 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#ifndef QV4MODULE
+#define QV4MODULE
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include "qv4object_p.h"
+#include "qv4context_p.h"
+
+QT_BEGIN_NAMESPACE
+
+namespace QV4 {
+
+namespace Heap {
+
+#define ModuleMembers(class, Member) \
+    Member(class, NoMark, CompiledData::CompilationUnit *, unit) \
+    Member(class, Pointer, CallContext *, scope) \
+    Member(class, HeapValue, HeapValue, self) \
+    Member(class, NoMark, bool, evaluated)
+
+DECLARE_EXPORTED_HEAP_OBJECT(Module, Object) {
+    DECLARE_MARKOBJECTS(Module)
+
+    void init(ExecutionEngine *engine, CompiledData::CompilationUnit *moduleUnit);
+};
+
+}
+
+struct Q_QML_EXPORT Module : public Object {
+    V4_OBJECT2(Module, Object)
+
+    void evaluate();
+    const Value *resolveExport(PropertyKey key) const;
+
+    static ReturnedValue virtualGet(const Managed *m, PropertyKey id, const Value *receiver, bool *hasProperty);
+    static PropertyAttributes virtualGetOwnProperty(const Managed *m, PropertyKey id, Property *p);
+    static bool virtualHasProperty(const Managed *m, PropertyKey id);
+    static bool virtualPreventExtensions(Managed *);
+    static bool virtualDefineOwnProperty(Managed *, PropertyKey, const Property *, PropertyAttributes);
+    static bool virtualPut(Managed *, PropertyKey, const Value &, Value *);
+    static bool virtualDeleteProperty(Managed *m, PropertyKey id);
+    static OwnPropertyKeyIterator *virtualOwnPropertyKeys(const Object *m, Value *target);
+    static Heap::Object *virtualGetPrototypeOf(const Managed *);
+    static bool virtualSetPrototypeOf(Managed *, const Object *proto);
+    static bool virtualIsExtensible(const Managed *);
+};
+
+}
+
+QT_END_NAMESPACE
+
+#endif // QV4MODULE
diff --git a/src/qml/jsruntime/qv4numberobject.cpp b/src/qml/jsruntime/qv4numberobject.cpp
index 8cfa930888..13f6912371 100644
--- a/src/qml/jsruntime/qv4numberobject.cpp
+++ b/src/qml/jsruntime/qv4numberobject.cpp
@@ -78,16 +78,24 @@ void Heap::NumberCtor::init(QV4::ExecutionContext *scope)
     Heap::FunctionObject::init(scope, QStringLiteral("Number"));
 }
 
-void NumberCtor::construct(const Managed *, Scope &scope, CallData *callData)
+ReturnedValue NumberCtor::virtualCallAsConstructor(const FunctionObject *f, const Value *argv, int argc, const Value *newTarget)
 {
-    double dbl = callData->argc ? callData->args[0].toNumber() : 0.;
-    scope.result = Encode(scope.engine->newNumberObject(dbl));
+    auto v4 = f->engine();
+    double dbl = argc ? argv[0].toNumber() : 0.;
+
+    ReturnedValue o = Encode(f->engine()->newNumberObject(dbl));
+    if (!newTarget)
+        return o;
+    Scope scope(v4);
+    ScopedObject obj(scope, o);
+    obj->setProtoFromNewTarget(newTarget);
+    return obj->asReturnedValue();
 }
 
-void NumberCtor::call(const Managed *, Scope &scope, CallData *callData)
+ReturnedValue NumberCtor::virtualCall(const FunctionObject *, const Value *, const Value *argv, int argc)
 {
-    double dbl = callData->argc ? callData->args[0].toNumber() : 0.;
-    scope.result = Encode(dbl);
+    double dbl = argc ? argv[0].toNumber() : 0.;
+    return Encode(dbl);
 }
 
 void NumberPrototype::init(ExecutionEngine *engine, Object *ctor)
@@ -95,19 +103,19 @@ void NumberPrototype::init(ExecutionEngine *engine, Object *ctor)
     Scope scope(engine);
     ScopedObject o(scope);
     ctor->defineReadonlyProperty(engine->id_prototype(), (o = this));
-    ctor->defineReadonlyProperty(engine->id_length(), Primitive::fromInt32(1));
+    ctor->defineReadonlyConfigurableProperty(engine->id_length(), Value::fromInt32(1));
 
-    ctor->defineReadonlyProperty(QStringLiteral("NaN"), Primitive::fromDouble(qt_qnan()));
-    ctor->defineReadonlyProperty(QStringLiteral("NEGATIVE_INFINITY"), Primitive::fromDouble(-qInf()));
-    ctor->defineReadonlyProperty(QStringLiteral("POSITIVE_INFINITY"), Primitive::fromDouble(qInf()));
-    ctor->defineReadonlyProperty(QStringLiteral("MAX_VALUE"), Primitive::fromDouble(1.7976931348623158e+308));
-    ctor->defineReadonlyProperty(QStringLiteral("EPSILON"), Primitive::fromDouble(std::numeric_limits<double>::epsilon()));
-    ctor->defineReadonlyProperty(QStringLiteral("MAX_SAFE_INTEGER"), Primitive::fromDouble(9007199254740991));
-    ctor->defineReadonlyProperty(QStringLiteral("MIN_SAFE_INTEGER"), Primitive::fromDouble(-9007199254740991));
+    ctor->defineReadonlyProperty(QStringLiteral("NaN"), Value::fromDouble(qt_qnan()));
+    ctor->defineReadonlyProperty(QStringLiteral("NEGATIVE_INFINITY"), Value::fromDouble(-qInf()));
+    ctor->defineReadonlyProperty(QStringLiteral("POSITIVE_INFINITY"), Value::fromDouble(qInf()));
+    ctor->defineReadonlyProperty(QStringLiteral("MAX_VALUE"), Value::fromDouble(1.7976931348623158e+308));
+    ctor->defineReadonlyProperty(QStringLiteral("EPSILON"), Value::fromDouble(std::numeric_limits<double>::epsilon()));
+    ctor->defineReadonlyProperty(QStringLiteral("MAX_SAFE_INTEGER"), Value::fromDouble(9007199254740991));
+    ctor->defineReadonlyProperty(QStringLiteral("MIN_SAFE_INTEGER"), Value::fromDouble(-9007199254740991));
 
 QT_WARNING_PUSH
 QT_WARNING_DISABLE_INTEL(239)
-    ctor->defineReadonlyProperty(QStringLiteral("MIN_VALUE"), Primitive::fromDouble(5e-324));
+    ctor->defineReadonlyProperty(QStringLiteral("MIN_VALUE"), Value::fromDouble(5e-324));
 QT_WARNING_POP
 
     ctor->defineDefaultProperty(QStringLiteral("isFinite"), method_isFinite, 1);
@@ -117,190 +125,141 @@ QT_WARNING_POP
 
     defineDefaultProperty(QStringLiteral("constructor"), (o = ctor));
     defineDefaultProperty(engine->id_toString(), method_toString, 1);
-    defineDefaultProperty(QStringLiteral("toLocaleString"), method_toLocaleString);
+    defineDefaultProperty(engine->id_toLocaleString(), method_toLocaleString);
     defineDefaultProperty(engine->id_valueOf(), method_valueOf);
     defineDefaultProperty(QStringLiteral("toFixed"), method_toFixed, 1);
     defineDefaultProperty(QStringLiteral("toExponential"), method_toExponential, 1);
     defineDefaultProperty(QStringLiteral("toPrecision"), method_toPrecision, 1);
 }
 
-inline ReturnedValue thisNumberValue(Scope &scope, CallData *callData)
+inline ReturnedValue thisNumberValue(ExecutionEngine *v4, const Value *thisObject)
 {
-    if (callData->thisObject.isNumber())
-        return callData->thisObject.asReturnedValue();
-    NumberObject *n = callData->thisObject.as<NumberObject>();
+    if (thisObject->isNumber())
+        return thisObject->asReturnedValue();
+    const NumberObject *n = thisObject->as<NumberObject>();
     if (!n) {
-        scope.engine->throwTypeError();
+        v4->throwTypeError();
         return Encode::undefined();
     }
     return Encode(n->value());
 }
 
-inline double thisNumber(Scope &scope, CallData *callData)
+inline double thisNumber(ExecutionEngine *engine, const Value *thisObject)
 {
-    if (callData->thisObject.isNumber())
-        return callData->thisObject.asDouble();
-    NumberObject *n = callData->thisObject.as<NumberObject>();
+    if (thisObject->isNumber())
+        return thisObject->asDouble();
+    const NumberObject *n = thisObject->as<NumberObject>();
     if (!n) {
-        scope.engine->throwTypeError();
+        engine->throwTypeError();
         return 0;
     }
     return n->value();
 }
 
-void NumberPrototype::method_isFinite(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue NumberPrototype::method_isFinite(const FunctionObject *, const Value *, const Value *argv, int argc)
 {
-    if (!callData->argc) {
-        scope.result = Encode(false);
-        return;
-    }
+    if (!argc || !argv[0].isNumber())
+        return Encode(false);
 
-    double v = callData->args[0].toNumber();
-    scope.result = Encode(!std::isnan(v) && !qt_is_inf(v));
+    double v = argv[0].toNumber();
+    return Encode(!std::isnan(v) && !qt_is_inf(v));
 }
 
-void NumberPrototype::method_isInteger(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue NumberPrototype::method_isInteger(const FunctionObject *, const Value *, const Value *argv, int argc)
 {
-    if (!callData->argc) {
-        scope.result = Encode(false);
-        return;
-    }
+    if (!argc)
+        return Encode(false);
 
-    const Value &v = callData->args[0];
-    if (!v.isNumber()) {
-        scope.result = Encode(false);
-        return;
-    }
+    const Value &v = argv[0];
+    if (!v.isNumber())
+        return Encode(false);
 
     double dv = v.toNumber();
-    if (std::isnan(dv) || qt_is_inf(dv)) {
-        scope.result = Encode(false);
-        return;
-    }
+    if (std::isnan(dv) || qt_is_inf(dv))
+        return Encode(false);
 
     double iv = v.toInteger();
-    scope.result = Encode(dv == iv);
+    return Encode(dv == iv);
 }
 
-void NumberPrototype::method_isSafeInteger(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue NumberPrototype::method_isSafeInteger(const FunctionObject *, const Value *, const Value *argv, int argc)
 {
-    if (!callData->argc) {
-        scope.result = Encode(false);
-        return;
-    }
+    if (!argc)
+        return Encode(false);
 
-    const Value &v = callData->args[0];
-    if (!v.isNumber()) {
-        scope.result = Encode(false);
-        return;
-    }
+    const Value &v = argv[0];
+    if (!v.isNumber())
+        return Encode(false);
 
     double dv = v.toNumber();
-    if (std::isnan(dv) || qt_is_inf(dv)) {
-        scope.result = Encode(false);
-        return;
-    }
+    if (std::isnan(dv) || qt_is_inf(dv))
+        return Encode(false);
 
     double iv = v.toInteger();
-    scope.result = Encode(dv == iv && std::fabs(iv) <= (2^53)-1);
+    return Encode(dv == iv && std::fabs(iv) <= (2^53)-1);
 }
 
-void NumberPrototype::method_isNaN(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue NumberPrototype::method_isNaN(const FunctionObject *, const Value *, const Value *argv, int argc)
 {
-    if (!callData->argc) {
-        scope.result = Encode(false);
-        return;
-    }
+    if (!argc || !argv[0].isNumber())
+        return Encode(false);
 
-    double v = callData->args[0].toNumber();
-    scope.result = Encode(std::isnan(v));
+    double v = argv[0].toNumber();
+    // cast to bool explicitly as std::isnan() may give us ::isnan(), which
+    // sometimes returns an int and we don't want the Encode(int) overload.
+    return Encode(bool(std::isnan(v)));
 }
 
-void NumberPrototype::method_toString(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue NumberPrototype::method_toString(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
 {
-    double num = thisNumber(scope, callData);
-    CHECK_EXCEPTION();
+    ExecutionEngine *v4 = b->engine();
+    double num = thisNumber(v4, thisObject);
+    if (v4->hasException)
+        return QV4::Encode::undefined();
 
-    if (callData->argc && !callData->args[0].isUndefined()) {
-        int radix = callData->args[0].toInt32();
+    if (argc && !argv[0].isUndefined()) {
+        int radix = argv[0].toInt32();
         if (radix < 2 || radix > 36) {
-            scope.result = scope.engine->throwError(QStringLiteral("Number.prototype.toString: %0 is not a valid radix")
-                            .arg(radix));
-            return;
-        }
-
-        if (std::isnan(num)) {
-            scope.result = scope.engine->newString(QStringLiteral("NaN"));
-            return;
-        } else if (qt_is_inf(num)) {
-            scope.result = scope.engine->newString(QLatin1String(num < 0 ? "-Infinity" : "Infinity"));
-            return;
+            return v4->throwError(QStringLiteral("Number.prototype.toString: %0 is not a valid radix").arg(radix));
         }
 
-        if (radix != 10) {
-            QString str;
-            bool negative = false;
-            if (num < 0) {
-                negative = true;
-                num = -num;
-            }
-            double frac = num - std::floor(num);
-            num = Primitive::toInteger(num);
-            do {
-                char c = (char)std::fmod(num, radix);
-                c = (c < 10) ? (c + '0') : (c - 10 + 'a');
-                str.prepend(QLatin1Char(c));
-                num = std::floor(num / radix);
-            } while (num != 0);
-            if (frac != 0) {
-                str.append(QLatin1Char('.'));
-                do {
-                    frac = frac * radix;
-                    char c = (char)std::floor(frac);
-                    c = (c < 10) ? (c + '0') : (c - 10 + 'a');
-                    str.append(QLatin1Char(c));
-                    frac = frac - std::floor(frac);
-                } while (frac != 0);
-            }
-            if (negative)
-                str.prepend(QLatin1Char('-'));
-            scope.result = scope.engine->newString(str);
-            return;
-        }
+        QString str;
+        RuntimeHelpers::numberToString(&str, num, radix);
+        return Encode(v4->newString(str));
     }
 
-    scope.result = Primitive::fromDouble(num).toString(scope.engine);
+    return Encode(Value::fromDouble(num).toString(v4));
 }
 
-void NumberPrototype::method_toLocaleString(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue NumberPrototype::method_toLocaleString(const FunctionObject *b, const Value *thisObject, const Value *, int)
 {
-    ScopedValue v(scope, thisNumberValue(scope, callData));
-    scope.result = v->toString(scope.engine);
-    CHECK_EXCEPTION();
+    Scope scope(b);
+    ScopedValue v(scope, thisNumberValue(b->engine(), thisObject));
+    return Encode(v->toString(scope.engine));
 }
 
-void NumberPrototype::method_valueOf(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue NumberPrototype::method_valueOf(const FunctionObject *b, const Value *thisObject, const Value *, int)
 {
-    scope.result = thisNumberValue(scope, callData);
+    return thisNumberValue(b->engine(), thisObject);
 }
 
-void NumberPrototype::method_toFixed(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue NumberPrototype::method_toFixed(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
 {
-    double v = thisNumber(scope, callData);
-    CHECK_EXCEPTION();
+    ExecutionEngine *v4 = b->engine();
+    double v = thisNumber(v4, thisObject);
+    if (v4->hasException)
+        return QV4::Encode::undefined();
 
     double fdigits = 0;
 
-    if (callData->argc > 0)
-        fdigits = callData->args[0].toInteger();
+    if (argc > 0)
+        fdigits = argv[0].toInteger();
 
     if (std::isnan(fdigits))
         fdigits = 0;
 
-    if (fdigits < 0 || fdigits > 20) {
-        scope.result = scope.engine->throwRangeError(callData->thisObject);
-        return;
-    }
+    if (fdigits < 0 || fdigits > 100)
+        return v4->throwRangeError(*thisObject);
 
     QString str;
     if (std::isnan(v))
@@ -310,49 +269,65 @@ void NumberPrototype::method_toFixed(const BuiltinFunction *, Scope &scope, Call
     else if (v < 1.e21)
         str = NumberLocale::instance()->toString(v, 'f', int(fdigits));
     else {
-        scope.result = RuntimeHelpers::stringFromNumber(scope.engine, v);
-        return;
+        return Encode(RuntimeHelpers::stringFromNumber(v4, v));
     }
-    scope.result = scope.engine->newString(str);
+    return Encode(v4->newString(str));
 }
 
-void NumberPrototype::method_toExponential(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue NumberPrototype::method_toExponential(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
 {
-    double d = thisNumber(scope, callData);
-    CHECK_EXCEPTION();
-
-    int fdigits = NumberLocale::instance()->defaultDoublePrecision;
-
-    if (callData->argc && !callData->args[0].isUndefined()) {
-        fdigits = callData->args[0].toInt32();
-        if (fdigits < 0 || fdigits > 20) {
-            ScopedString error(scope, scope.engine->newString(QStringLiteral("Number.prototype.toExponential: fractionDigits out of range")));
-            scope.result = scope.engine->throwRangeError(error);
-            return;
-        }
+    ExecutionEngine *v4 = b->engine();
+    double d = thisNumber(v4, thisObject);
+    if (v4->hasException)
+        return QV4::Encode::undefined();
+
+    bool defaultDigits = !argc || argv[0].isUndefined();
+    int fdigits = !defaultDigits ? argv[0].toInteger() : NumberLocale::instance()->defaultDoublePrecision;
+    if (v4->hasException)
+        return QV4::Encode::undefined();
+
+    if (std::isnan(d))
+        return Encode(v4->newString(QLatin1String("NaN")));
+
+    if (qIsInf(d))
+        return Encode(v4->newString(QLatin1String(d < 0 ? "-Infinity" : "Infinity")));
+
+    if (!defaultDigits && (fdigits < 0 || fdigits > 100)) {
+        Scope scope(v4);
+        ScopedString error(scope, v4->newString(QStringLiteral("Number.prototype.toExponential: fractionDigits out of range")));
+        return v4->throwRangeError(error);
     }
 
     QString result = NumberLocale::instance()->toString(d, 'e', fdigits);
-    scope.result = scope.engine->newString(result);
+    return Encode(v4->newString(result));
 }
 
-void NumberPrototype::method_toPrecision(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue NumberPrototype::method_toPrecision(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
 {
-    ScopedValue v(scope, thisNumberValue(scope, callData));
-    CHECK_EXCEPTION();
+    Scope scope(b);
+    ScopedValue v(scope, thisNumberValue(scope.engine, thisObject));
+    if (scope.engine->hasException)
+        return QV4::Encode::undefined();
+    double d = v->asDouble();
 
-    if (!callData->argc || callData->args[0].isUndefined()) {
-        scope.result = v->toString(scope.engine);
-        return;
-    }
+    if (!argc || argv[0].isUndefined())
+        return Encode(v->toString(scope.engine));
+
+    int precision = argv[0].toInt32();
+    if (scope.engine->hasException)
+        return QV4::Encode::undefined();
+
+    if (std::isnan(d))
+        return Encode(scope.engine->newString(QLatin1String("NaN")));
+
+    if (qIsInf(d))
+        return Encode(scope.engine->newString(QLatin1String(d < 0 ? "-Infinity" : "Infinity")));
 
-    int precision = callData->args[0].toInt32();
-    if (precision < 1 || precision > 21) {
+    if (precision < 1 || precision > 100) {
         ScopedString error(scope, scope.engine->newString(QStringLiteral("Number.prototype.toPrecision: precision out of range")));
-        scope.result = scope.engine->throwRangeError(error);
-        return;
+        return scope.engine->throwRangeError(error);
     }
 
-    QString result = NumberLocale::instance()->toString(v->asDouble(), 'g', precision);
-    scope.result = scope.engine->newString(result);
+    QString result = NumberLocale::instance()->toString(d, 'g', precision);
+    return Encode(scope.engine->newString(result));
 }
diff --git a/src/qml/jsruntime/qv4numberobject_p.h b/src/qml/jsruntime/qv4numberobject_p.h
index 0bc2cd8c65..576817cf36 100644
--- a/src/qml/jsruntime/qv4numberobject_p.h
+++ b/src/qml/jsruntime/qv4numberobject_p.h
@@ -79,8 +79,8 @@ struct NumberCtor: FunctionObject
 {
     V4_OBJECT2(NumberCtor, FunctionObject)
 
-    static void construct(const Managed *that, Scope &scope, CallData *callData);
-    static void call(const Managed *, Scope &scope, CallData *callData);
+    static ReturnedValue virtualCallAsConstructor(const FunctionObject *f, const Value *argv, int argc, const Value *);
+    static ReturnedValue virtualCall(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
 };
 
 struct NumberPrototype: NumberObject
@@ -88,16 +88,16 @@ struct NumberPrototype: NumberObject
     V4_PROTOTYPE(objectPrototype)
     void init(ExecutionEngine *engine, Object *ctor);
 
-    static void method_isFinite(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_isInteger(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_isSafeInteger(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_isNaN(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_toString(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_toLocaleString(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_valueOf(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_toFixed(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_toExponential(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_toPrecision(const BuiltinFunction *, Scope &scope, CallData *callData);
+    static ReturnedValue method_isFinite(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_isInteger(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_isSafeInteger(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_isNaN(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_toString(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_toLocaleString(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_valueOf(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_toFixed(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_toExponential(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_toPrecision(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
 };
 
 
diff --git a/src/qml/jsruntime/qv4object.cpp b/src/qml/jsruntime/qv4object.cpp
index 94d5a74fe5..3d2d54f651 100644
--- a/src/qml/jsruntime/qv4object.cpp
+++ b/src/qml/jsruntime/qv4object.cpp
@@ -38,8 +38,6 @@
 ****************************************************************************/
 
 #include "qv4object_p.h"
-#include "qv4jsir_p.h"
-#include "qv4isel_p.h"
 #include "qv4objectproto_p.h"
 #include "qv4stringobject_p.h"
 #include "qv4argumentsobject_p.h"
@@ -51,6 +49,9 @@
 #include "qv4identifier_p.h"
 #include "qv4string_p.h"
 #include "qv4identifiertable_p.h"
+#include "qv4jscall_p.h"
+#include "qv4symbol_p.h"
+#include "qv4proxy_p.h"
 
 #include <stdint.h>
 
@@ -58,9 +59,11 @@ using namespace QV4;
 
 DEFINE_OBJECT_VTABLE(Object);
 
-void Object::setInternalClass(InternalClass *ic)
+void Object::setInternalClass(Heap::InternalClass *ic)
 {
-    d()->internalClass = ic;
+    d()->internalClass.set(engine(), ic);
+    if (ic->isUsedAsProto)
+        ic->updateProtoUsage(d());
     Q_ASSERT(ic && ic->vtable);
     uint nInline = d()->vtable()->nInlineProperties;
     if (ic->size <= nInline)
@@ -71,35 +74,26 @@ void Object::setInternalClass(InternalClass *ic)
         d()->memberData.set(ic->engine, MemberData::allocate(ic->engine, requiredSize, d()->memberData));
 }
 
-void Object::getProperty(uint index, Property *p, PropertyAttributes *attrs) const
+void Object::getProperty(const InternalClassEntry &entry, Property *p) const
 {
-    p->value = *propertyData(index);
-    *attrs = internalClass()->propertyData.at(index);
-    if (attrs->isAccessor())
-        p->set = *propertyData(index + SetterOffset);
+    p->value = *propertyData(entry.index);
+    if (entry.attributes.isAccessor())
+        p->set = *propertyData(entry.setterIndex);
 }
 
-void Object::setProperty(uint index, const Property *p)
+void Object::setProperty(const InternalClassEntry &entry, const Property *p)
 {
-    setProperty(index, p->value);
-    if (internalClass()->propertyData.at(index).isAccessor())
-        setProperty(index + SetterOffset, p->set);
+    setProperty(entry.index, p->value);
+    if (entry.attributes.isAccessor())
+        setProperty(entry.setterIndex, p->set);
 }
 
-bool Object::setPrototype(Object *proto)
+void Heap::Object::setUsedAsProto()
 {
-    Heap::Object *p = proto ? proto->d() : 0;
-    Heap::Object *pp = p;
-    while (pp) {
-        if (pp == d())
-            return false;
-        pp = pp->prototype();
-    }
-    setInternalClass(internalClass()->changePrototype(p));
-    return true;
+    internalClass.set(internalClass->engine, internalClass->asProtoClass());
 }
 
-ReturnedValue Object::getValue(const Value &thisObject, const Value &v, PropertyAttributes attrs)
+ReturnedValue Object::getValueAccessor(const Value &thisObject, const Value &v, PropertyAttributes attrs)
 {
     if (!attrs.isAccessor())
         return v.asReturnedValue();
@@ -108,77 +102,66 @@ ReturnedValue Object::getValue(const Value &thisObject, const Value &v, Property
         return Encode::undefined();
 
     Scope scope(f->engine());
-    ScopedCallData callData(scope);
-    callData->thisObject = thisObject;
-    f->call(scope, callData);
-    return scope.result.asReturnedValue();
+    JSCallData jsCallData(scope);
+    *jsCallData->thisObject = thisObject;
+    return f->call(jsCallData);
 }
 
-bool Object::putValue(uint memberIndex, const Value &value)
+bool Object::putValue(uint memberIndex, PropertyAttributes attrs, const Value &value)
 {
-    QV4::InternalClass *ic = internalClass();
+    Heap::InternalClass *ic = internalClass();
     if (ic->engine->hasException)
         return false;
 
-    PropertyAttributes attrs = ic->propertyData[memberIndex];
-
     if (attrs.isAccessor()) {
-        const FunctionObject *set = propertyData(memberIndex + SetterOffset)->as<FunctionObject>();
+        const FunctionObject *set = propertyData(memberIndex)->as<FunctionObject>();
         if (set) {
             Scope scope(ic->engine);
             ScopedFunctionObject setter(scope, set);
-            ScopedCallData callData(scope, 1);
-            callData->args[0] = value;
-            callData->thisObject = this;
-            setter->call(scope, callData);
+            JSCallData jsCallData(scope, 1);
+            jsCallData->args[0] = value;
+            *jsCallData->thisObject = this;
+            setter->call(jsCallData);
             return !ic->engine->hasException;
         }
-        goto reject;
+        return false;
     }
 
     if (!attrs.isWritable())
-        goto reject;
+        return false;
 
     setProperty(memberIndex, value);
     return true;
-
-  reject:
-    if (engine()->current->strictMode)
-        engine()->throwTypeError();
-    return false;
 }
 
-void Object::defineDefaultProperty(const QString &name, const Value &value)
+void Object::defineDefaultProperty(const QString &name, const Value &value, PropertyAttributes attributes)
 {
     ExecutionEngine *e = engine();
     Scope scope(e);
     ScopedString s(scope, e->newIdentifier(name));
-    defineDefaultProperty(s, value);
+    defineDefaultProperty(s, value, attributes);
 }
 
-void Object::defineDefaultProperty(const QString &name, void (*code)(const BuiltinFunction *, Scope &, CallData *), int argumentCount)
+void Object::defineDefaultProperty(const QString &name, VTable::Call code,
+                                   int argumentCount, PropertyAttributes attributes)
 {
     ExecutionEngine *e = engine();
     Scope scope(e);
     ScopedString s(scope, e->newIdentifier(name));
-    ExecutionContext *global = e->rootContext();
-    ScopedFunctionObject function(scope, BuiltinFunction::create(global, s, code));
-    function->defineReadonlyConfigurableProperty(e->id_length(), Primitive::fromInt32(argumentCount));
-    defineDefaultProperty(s, function);
+    ScopedFunctionObject function(scope, FunctionObject::createBuiltinFunction(e, s, code, argumentCount));
+    defineDefaultProperty(s, function, attributes);
 }
 
-void Object::defineDefaultProperty(String *name, void (*code)(const BuiltinFunction *, Scope &, CallData *), int argumentCount)
+void Object::defineDefaultProperty(StringOrSymbol *nameOrSymbol, VTable::Call code,
+                                   int argumentCount, PropertyAttributes attributes)
 {
     ExecutionEngine *e = engine();
     Scope scope(e);
-    ExecutionContext *global = e->rootContext();
-    ScopedFunctionObject function(scope, BuiltinFunction::create(global, name, code));
-    function->defineReadonlyConfigurableProperty(e->id_length(), Primitive::fromInt32(argumentCount));
-    defineDefaultProperty(name, function);
+    ScopedFunctionObject function(scope, FunctionObject::createBuiltinFunction(e, nameOrSymbol, code, argumentCount));
+    defineDefaultProperty(nameOrSymbol, function, attributes);
 }
 
-void Object::defineAccessorProperty(const QString &name, void (*getter)(const BuiltinFunction *, Scope &, CallData *),
-                                    void (*setter)(const BuiltinFunction *, Scope &, CallData *))
+void Object::defineAccessorProperty(const QString &name, VTable::Call getter, VTable::Call setter)
 {
     ExecutionEngine *e = engine();
     Scope scope(e);
@@ -186,18 +169,31 @@ void Object::defineAccessorProperty(const QString &name, void (*getter)(const Bu
     defineAccessorProperty(s, getter, setter);
 }
 
-void Object::defineAccessorProperty(String *name, void (*getter)(const BuiltinFunction *, Scope &, CallData *),
-                                    void (*setter)(const BuiltinFunction *, Scope &, CallData *))
+void Object::defineAccessorProperty(StringOrSymbol *name, VTable::Call getter, VTable::Call setter)
 {
     ExecutionEngine *v4 = engine();
     QV4::Scope scope(v4);
     ScopedProperty p(scope);
-    ExecutionContext *global = v4->rootContext();
-    p->setGetter(ScopedFunctionObject(scope, (getter ? BuiltinFunction::create(global, name, getter) : 0)));
-    p->setSetter(ScopedFunctionObject(scope, (setter ? BuiltinFunction::create(global, name, setter) : 0)));
-    insertMember(name, p, QV4::Attr_Accessor|QV4::Attr_NotConfigurable|QV4::Attr_NotEnumerable);
+    QString n = name->toQString();
+    if (n.at(0) == QLatin1Char('@'))
+        n = QChar::fromLatin1('[') + n.midRef(1) + QChar::fromLatin1(']');
+    if (getter) {
+        ScopedString getName(scope, v4->newString(QString::fromLatin1("get ") + n));
+        p->setGetter(ScopedFunctionObject(scope, FunctionObject::createBuiltinFunction(v4, getName, getter, 0)));
+    } else {
+        p->setGetter(nullptr);
+    }
+    if (setter) {
+        ScopedString setName(scope, v4->newString(QString::fromLatin1("set ") + n));
+        p->setSetter(ScopedFunctionObject(scope, FunctionObject::createBuiltinFunction(v4, setName, setter, 0)));
+    } else {
+        p->setSetter(nullptr);
+    }
+    insertMember(name, p, QV4::Attr_Accessor|QV4::Attr_NotEnumerable);
 }
 
+
+
 void Object::defineReadonlyProperty(const QString &name, const Value &value)
 {
     QV4::ExecutionEngine *e = engine();
@@ -219,14 +215,28 @@ void Object::defineReadonlyConfigurableProperty(const QString &name, const Value
     defineReadonlyConfigurableProperty(s, value);
 }
 
-void Object::defineReadonlyConfigurableProperty(String *name, const Value &value)
+void Object::defineReadonlyConfigurableProperty(StringOrSymbol *name, const Value &value)
 {
     insertMember(name, value, Attr_ReadOnly_ButConfigurable);
 }
 
-void Object::markObjects(Heap::Base *b, MarkStack *stack)
+void Object::addSymbolSpecies()
 {
-    Heap::Object *o = static_cast<Heap::Object *>(b);
+    Scope scope(engine());
+    ScopedProperty p(scope);
+    p->setGetter(scope.engine->getSymbolSpecies());
+    p->setSetter(nullptr);
+    insertMember(scope.engine->symbol_species(), p, QV4::Attr_Accessor|QV4::Attr_NotWritable|QV4::Attr_NotEnumerable);
+}
+
+void Heap::Object::markObjects(Heap::Base *b, MarkStack *stack)
+{
+    Base::markObjects(b, stack);
+    Object *o = static_cast<Object *>(b);
+    if (o->memberData)
+        o->memberData->mark(stack);
+    if (o->arrayData)
+        o->arrayData->mark(stack);
     uint nInline = o->vtable()->nInlineProperties;
     Value *v = reinterpret_cast<Value *>(o) + o->vtable()->inlinePropertyOffset;
     const Value *end = v + nInline;
@@ -236,460 +246,208 @@ void Object::markObjects(Heap::Base *b, MarkStack *stack)
     }
 }
 
-void Object::insertMember(String *s, const Property *p, PropertyAttributes attributes)
-{
-    uint idx;
-    InternalClass::addMember(this, s, attributes, &idx);
-
-    if (attributes.isAccessor()) {
-        setProperty(idx + GetterOffset, p->value);
-        setProperty(idx + SetterOffset, p->set);
-    } else {
-        setProperty(idx, p->value);
-    }
-}
-
-// Section 8.12.1
-void Object::getOwnProperty(String *name, PropertyAttributes *attrs, Property *p)
+void Object::insertMember(StringOrSymbol *s, const Property *p, PropertyAttributes attributes)
 {
-    uint idx = name->asArrayIndex();
-    if (idx != UINT_MAX)
-        return getOwnProperty(idx, attrs, p);
-
-    name->makeIdentifier();
-    Identifier *id = name->identifier();
-
-    uint member = internalClass()->find(id);
-    if (member < UINT_MAX) {
-        *attrs = internalClass()->propertyData[member];
-        if (p) {
-            p->value = *propertyData(member);
-            if (attrs->isAccessor())
-                p->set = *propertyData(member + SetterOffset);
-        }
-        return;
-    }
+    InternalClassEntry idx;
+    PropertyKey key = s->toPropertyKey();
+    Heap::InternalClass::addMember(this, key, attributes, &idx);
 
-    if (attrs)
-        *attrs = Attr_Invalid;
-    return;
+    setProperty(idx.index, p->value);
+    if (attributes.isAccessor())
+        setProperty(idx.setterIndex, p->set);
 }
 
-void Object::getOwnProperty(uint index, PropertyAttributes *attrs, Property *p)
+void Object::setPrototypeUnchecked(const Object *p)
 {
-    if (arrayData()) {
-        if (arrayData()->getProperty(index, p, attrs))
-            return;
-    }
-    if (isStringObject()) {
-        *attrs = Attr_NotConfigurable|Attr_NotWritable;
-        if (p)
-            p->value = static_cast<StringObject *>(this)->getIndex(index);
-        return;
-    }
-
-    if (attrs)
-        *attrs = Attr_Invalid;
-    return;
+    setInternalClass(internalClass()->changePrototype(p ? p->d() : nullptr));
 }
 
 // Section 8.12.2
-MemberData::Index Object::getValueOrSetter(String *name, PropertyAttributes *attrs)
-{
-    Q_ASSERT(name->asArrayIndex() == UINT_MAX);
-
-    name->makeIdentifier();
-    Identifier *id = name->identifier();
-
-    Heap::Object *o = d();
-    while (o) {
-        uint idx = o->internalClass->find(id);
-        if (idx < UINT_MAX) {
-            *attrs = o->internalClass->propertyData[idx];
-            return o->writablePropertyData(attrs->isAccessor() ? idx + SetterOffset : idx );
-        }
-
-        o = o->prototype();
-    }
-    *attrs = Attr_Invalid;
-    return { 0, 0 };
-}
-
-ArrayData::Index Object::getValueOrSetter(uint index, PropertyAttributes *attrs)
+PropertyIndex Object::getValueOrSetter(PropertyKey id, PropertyAttributes *attrs)
 {
-    Heap::Object *o = d();
-    while (o) {
-        if (o->arrayData) {
-            uint idx = o->arrayData->mappedIndex(index);
-            if (idx != UINT_MAX) {
-                *attrs = o->arrayData->attributes(index);
-                return { o->arrayData , attrs->isAccessor() ? idx + SetterOffset : idx };
+    if (id.isArrayIndex()) {
+        uint index = id.asArrayIndex();
+        Heap::Object *o = d();
+        while (o) {
+            if (o->arrayData) {
+                uint idx = o->arrayData->mappedIndex(index);
+                if (idx != UINT_MAX) {
+                    *attrs = o->arrayData->attributes(index);
+                    return { o->arrayData , o->arrayData->values.values + (attrs->isAccessor() ? idx + SetterOffset : idx) };
+                }
             }
+            if (o->vtable()->type == Type_StringObject) {
+                if (index < static_cast<const Heap::StringObject *>(o)->length()) {
+                    // this is an evil hack, but it works, as the method is only ever called from put,
+                    // where we don't use the returned pointer there for non writable attributes
+                    *attrs = (Attr_NotWritable|Attr_NotConfigurable);
+                    return { reinterpret_cast<Heap::ArrayData *>(0x1), nullptr };
+                }
+            }
+            o = o->prototype();
         }
-        if (o->vtable()->type == Type_StringObject) {
-            if (index < static_cast<const Heap::StringObject *>(o)->length()) {
-                // this is an evil hack, but it works, as the method is only ever called from putIndexed,
-                // where we don't use the returned pointer there for non writable attributes
-                *attrs = (Attr_NotWritable|Attr_NotConfigurable);
-                return { reinterpret_cast<Heap::ArrayData *>(0x1), 0 };
+    } else {
+        Heap::Object *o = d();
+        while (o) {
+            auto idx = o->internalClass->findValueOrSetter(id);
+            if (idx.isValid()) {
+                *attrs = idx.attrs;
+                return o->writablePropertyData(idx.index);
             }
+
+            o = o->prototype();
         }
-        o = o->prototype();
     }
     *attrs = Attr_Invalid;
-    return { 0, 0 };
-}
-
-bool Object::hasProperty(String *name) const
-{
-    uint idx = name->asArrayIndex();
-    if (idx != UINT_MAX)
-        return hasProperty(idx);
-
-    Scope scope(engine());
-    ScopedObject o(scope, d());
-    while (o) {
-        if (o->hasOwnProperty(name))
-            return true;
-
-        o = o->prototype();
-    }
-
-    return false;
-}
-
-bool Object::hasProperty(uint index) const
-{
-    Scope scope(engine());
-    ScopedObject o(scope, d());
-    while (o) {
-        if (o->hasOwnProperty(index))
-                return true;
-
-        o = o->prototype();
-    }
-
-    return false;
-}
-
-bool Object::hasOwnProperty(String *name) const
-{
-    uint idx = name->asArrayIndex();
-    if (idx != UINT_MAX)
-        return hasOwnProperty(idx);
-
-    name->makeIdentifier();
-    Identifier *id = name->identifier();
-
-    if (internalClass()->find(id) < UINT_MAX)
-        return true;
-    if (!query(name).isEmpty())
-        return true;
-    return false;
-}
-
-bool Object::hasOwnProperty(uint index) const
-{
-    if (arrayData() && !arrayData()->isEmpty(index))
-        return true;
-
-    if (isStringObject()) {
-        if (index < static_cast<const StringObject *>(this)->length())
-            return true;
-    }
-    if (!queryIndexed(index).isEmpty())
-        return true;
-    return false;
-}
-
-void Object::construct(const Managed *m, Scope &scope, CallData *)
-{
-    scope.result = static_cast<const Object *>(m)->engine()->throwTypeError();
-}
-
-void Object::call(const Managed *m, Scope &scope, CallData *)
-{
-    scope.result = static_cast<const Object *>(m)->engine()->throwTypeError();
-}
-
-ReturnedValue Object::get(const Managed *m, String *name, bool *hasProperty)
-{
-    return static_cast<const Object *>(m)->internalGet(name, hasProperty);
-}
-
-ReturnedValue Object::getIndexed(const Managed *m, uint index, bool *hasProperty)
-{
-    return static_cast<const Object *>(m)->internalGetIndexed(index, hasProperty);
-}
-
-bool Object::put(Managed *m, String *name, const Value &value)
-{
-    return static_cast<Object *>(m)->internalPut(name, value);
-}
-
-bool Object::putIndexed(Managed *m, uint index, const Value &value)
-{
-    return static_cast<Object *>(m)->internalPutIndexed(index, value);
-}
-
-PropertyAttributes Object::query(const Managed *m, String *name)
-{
-    uint idx = name->asArrayIndex();
-    if (idx != UINT_MAX)
-        return queryIndexed(m, idx);
-
-    name->makeIdentifier();
-    Identifier *id = name->identifier();
-
-    const Object *o = static_cast<const Object *>(m);
-    idx = o->internalClass()->find(id);
-    if (idx < UINT_MAX)
-        return o->internalClass()->propertyData[idx];
-
-    return Attr_Invalid;
+    return { nullptr, nullptr };
 }
 
-PropertyAttributes Object::queryIndexed(const Managed *m, uint index)
+ReturnedValue Object::virtualGet(const Managed *m, PropertyKey id, const Value *receiver, bool *hasProperty)
 {
-    const Object *o = static_cast<const Object *>(m);
-    if (o->arrayData() && !o->arrayData()->isEmpty(index))
-        return o->arrayData()->attributes(index);
-
-    if (o->isStringObject()) {
-        if (index < static_cast<const StringObject *>(o)->length())
-            return (Attr_NotWritable|Attr_NotConfigurable);
-    }
-    return Attr_Invalid;
-}
-
-bool Object::deleteProperty(Managed *m, String *name)
-{
-    return static_cast<Object *>(m)->internalDeleteProperty(name);
+    return static_cast<const Object *>(m)->internalGet(id, receiver, hasProperty);
 }
 
-bool Object::deleteIndexedProperty(Managed *m, uint index)
+bool Object::virtualPut(Managed *m, PropertyKey id, const Value &value, Value *receiver)
 {
-    return static_cast<Object *>(m)->internalDeleteIndexedProperty(index);
-}
-
-ReturnedValue Object::getLookup(const Managed *m, Lookup *l)
-{
-    const Object *o = static_cast<const Object *>(m);
-    PropertyAttributes attrs;
-    ReturnedValue v = l->lookup(o, &attrs);
-    if (v != Primitive::emptyValue().asReturnedValue()) {
-        l->proto = l->classList[0]->prototype;
-        if (attrs.isData()) {
-            Q_ASSERT(l->classList[0] == o->internalClass());
-            if (l->level == 0) {
-                uint nInline = o->d()->vtable()->nInlineProperties;
-                if (l->index < nInline)
-                    l->getter = Lookup::getter0Inline;
-                else {
-                    l->index -= nInline;
-                    l->getter = Lookup::getter0MemberData;
-                }
-                }
-            else if (l->level == 1)
-                l->getter = Lookup::getter1;
-            else if (l->level == 2)
-                l->getter = Lookup::getter2;
-            else
-                l->getter = Lookup::getterFallback;
-            return v;
-        } else {
-            if (l->level == 0)
-                l->getter = Lookup::getterAccessor0;
-            else if (l->level == 1)
-                l->getter = Lookup::getterAccessor1;
-            else if (l->level == 2)
-                l->getter = Lookup::getterAccessor2;
-            else
-                l->getter = Lookup::getterFallback;
-            return v;
-        }
-    }
-    return Encode::undefined();
+    return static_cast<Object *>(m)->internalPut(id, value, receiver);
 }
 
-void Object::setLookup(Managed *m, Lookup *l, const Value &value)
+bool Object::virtualDeleteProperty(Managed *m, PropertyKey id)
 {
-    Scope scope(static_cast<Object *>(m)->engine());
-    ScopedObject o(scope, static_cast<Object *>(m));
-    ScopedString name(scope, scope.engine->current->compilationUnit->runtimeStrings[l->nameIndex]);
-
-    InternalClass *c = o->internalClass();
-    uint idx = c->find(name);
-    if (!o->isArrayObject() || idx != Heap::ArrayObject::LengthPropertyIndex) {
-        if (idx != UINT_MAX && o->internalClass()->propertyData[idx].isData() && o->internalClass()->propertyData[idx].isWritable()) {
-            l->classList[0] = o->internalClass();
-            l->index = idx;
-            l->setter = idx < o->d()->vtable()->nInlineProperties ? Lookup::setter0Inline : Lookup::setter0;
-            o->setProperty(idx, value);
-            return;
-        }
-
-        if (idx != UINT_MAX) {
-            o->putValue(idx, value);
-            return;
-        }
-    }
-
-    o->put(name, value);
-
-    if (o->internalClass() == c)
-        return;
-    idx = o->internalClass()->find(name);
-    if (idx == UINT_MAX)
-        return;
-    l->classList[0] = c;
-    l->classList[3] = o->internalClass();
-    l->index = idx;
-    if (!o->prototype()) {
-        l->setter = Lookup::setterInsert0;
-        return;
-    }
-    o = o->prototype();
-    l->classList[1] = o->internalClass();
-    if (!o->prototype()) {
-        l->setter = Lookup::setterInsert1;
-        return;
-    }
-    o = o->prototype();
-    l->classList[2] = o->internalClass();
-    if (!o->prototype()) {
-        l->setter = Lookup::setterInsert2;
-        return;
-    }
-    l->setter = Lookup::setterGeneric;
+    return static_cast<Object *>(m)->internalDeleteProperty(id);
 }
 
-void Object::advanceIterator(Managed *m, ObjectIterator *it, Value *name, uint *index, Property *pd, PropertyAttributes *attrs)
+PropertyKey ObjectOwnPropertyKeyIterator::next(const Object *o, Property *pd, PropertyAttributes *attrs)
 {
-    Object *o = static_cast<Object *>(m);
-    name->setM(0);
-    *index = UINT_MAX;
-
-    if (o->arrayData()) {
-        if (!it->arrayIndex)
-            it->arrayNode = o->sparseBegin();
+    if (arrayIndex != UINT_MAX && o->arrayData()) {
+        if (!arrayIndex)
+            arrayNode = o->sparseBegin();
 
         // sparse arrays
-        if (it->arrayNode) {
-            while (it->arrayNode != o->sparseEnd()) {
-                int k = it->arrayNode->key();
-                uint pidx = it->arrayNode->value;
+        if (arrayNode) {
+            while (arrayNode != o->sparseEnd()) {
+                uint k = arrayNode->key();
+                uint pidx = arrayNode->value;
                 Heap::SparseArrayData *sa = o->d()->arrayData.cast<Heap::SparseArrayData>();
                 const Property *p = reinterpret_cast<const Property *>(sa->values.data() + pidx);
-                it->arrayNode = it->arrayNode->nextNode();
+                arrayNode = arrayNode->nextNode();
                 PropertyAttributes a = sa->attrs ? sa->attrs[pidx] : Attr_Data;
-                if (!(it->flags & ObjectIterator::EnumerableOnly) || a.isEnumerable()) {
-                    it->arrayIndex = k + 1;
-                    *index = k;
-                    *attrs = a;
+                arrayIndex = k + 1;
+                if (pd)
                     pd->copy(p, a);
-                    return;
-                }
+                if (attrs)
+                    *attrs = a;
+                return PropertyKey::fromArrayIndex(k);
             }
-            it->arrayNode = 0;
-            it->arrayIndex = UINT_MAX;
+            arrayNode = nullptr;
+            arrayIndex = UINT_MAX;
         }
         // dense arrays
-        while (it->arrayIndex < o->d()->arrayData->values.size) {
+        while (arrayIndex < o->d()->arrayData->values.size) {
             Heap::SimpleArrayData *sa = o->d()->arrayData.cast<Heap::SimpleArrayData>();
-            const Value &val = sa->data(it->arrayIndex);
-            PropertyAttributes a = o->arrayData()->attributes(it->arrayIndex);
-            ++it->arrayIndex;
-            if (!val.isEmpty()
-                && (!(it->flags & ObjectIterator::EnumerableOnly) || a.isEnumerable())) {
-                *index = it->arrayIndex - 1;
-                *attrs = a;
-                pd->value = val;
-                return;
+            const Value &val = sa->data(arrayIndex);
+            PropertyAttributes a = o->arrayData()->attributes(arrayIndex);
+            int index = arrayIndex;
+            ++arrayIndex;
+            if (!val.isEmpty()) {
+                if (pd)
+                    pd->value = val;
+                if (attrs)
+                    *attrs = a;
+                return PropertyKey::fromArrayIndex(index);
             }
         }
+        arrayIndex = UINT_MAX;
     }
 
-    while (it->memberIndex < o->internalClass()->size) {
-        Identifier *n = o->internalClass()->nameMap.at(it->memberIndex);
-        if (!n) {
-            // accessor properties have a dummy entry with n == 0
-            ++it->memberIndex;
-            continue;
-        }
-
-        int idx = it->memberIndex;
-        PropertyAttributes a = o->internalClass()->propertyData[it->memberIndex];
-        ++it->memberIndex;
-        if (!(it->flags & ObjectIterator::EnumerableOnly) || a.isEnumerable()) {
-            name->setM(o->engine()->identifierTable->stringFromIdentifier(n));
-            *attrs = a;
-            pd->value = *o->propertyData(idx);
-            if (a.isAccessor())
-                pd->set = *o->propertyData(idx + SetterOffset);
-            return;
+    while (true) {
+        while (memberIndex < o->internalClass()->size) {
+            PropertyKey n = o->internalClass()->nameMap.at(memberIndex);
+            ++memberIndex;
+            if (!n.isStringOrSymbol())
+                // accessor properties have a dummy entry with n == 0
+                continue;
+            if (!iterateOverSymbols && n.isSymbol())
+                continue;
+            if (iterateOverSymbols && !n.isSymbol())
+                continue;
+
+            InternalClassEntry e = o->internalClass()->find(n);
+            if (!e.isValid())
+                continue;
+            if (pd) {
+                pd->value = *o->propertyData(e.index);
+                if (e.attributes.isAccessor())
+                    pd->set = *o->propertyData(e.setterIndex);
+            }
+            if (attrs)
+                *attrs = e.attributes;
+            return n;
         }
+        if (iterateOverSymbols)
+            break;
+        iterateOverSymbols = true;
+        memberIndex = 0;
     }
 
-    *attrs = PropertyAttributes();
+    return PropertyKey::invalid();
 }
 
-// Section 8.12.3
-ReturnedValue Object::internalGet(String *name, bool *hasProperty) const
+OwnPropertyKeyIterator *Object::virtualOwnPropertyKeys(const Object *o, Value *target)
 {
-    uint idx = name->asArrayIndex();
-    if (idx != UINT_MAX)
-        return getIndexed(idx, hasProperty);
-
-    name->makeIdentifier();
-    Identifier *id = name->identifier();
-
-    Scope scope(engine());
-    ScopedObject o(scope, this);
-    while (o) {
-        uint idx = o->internalClass()->find(id);
-        if (idx < UINT_MAX) {
-            if (hasProperty)
-                *hasProperty = true;
-            return getValue(*o->propertyData(idx), o->internalClass()->propertyData.at(idx));
-        }
-
-        o = o->prototype();
-    }
-
-    if (hasProperty)
-        *hasProperty = false;
-    return Encode::undefined();
+    *target = *o;
+    return new ObjectOwnPropertyKeyIterator;
 }
 
-ReturnedValue Object::internalGetIndexed(uint index, bool *hasProperty) const
+// Section 8.12.3
+ReturnedValue Object::internalGet(PropertyKey id, const Value *receiver, bool *hasProperty) const
 {
-    PropertyAttributes attrs;
-    Scope scope(engine());
-    ScopedObject o(scope, this);
-    ScopedProperty pd(scope);
-    bool exists = false;
-    while (o) {
-        if (o->arrayData() && o->arrayData()->getProperty(index, pd, &attrs)) {
-            exists = true;
-            break;
+    Heap::Object *o = d();
+
+    uint index = id.asArrayIndex();
+    if (index != UINT_MAX) {
+        Scope scope(this);
+        PropertyAttributes attrs;
+        ScopedProperty pd(scope);
+        while (1) {
+            if (o->arrayData && o->arrayData->getProperty(index, pd, &attrs)) {
+                if (hasProperty)
+                    *hasProperty = true;
+                return Object::getValue(*receiver, pd->value, attrs);
+            }
+            if (o->internalClass->vtable->type == Type_StringObject) {
+                ScopedString str(scope, static_cast<Heap::StringObject *>(o)->getIndex(index));
+                if (str) {
+                    attrs = (Attr_NotWritable|Attr_NotConfigurable);
+                    if (hasProperty)
+                        *hasProperty = true;
+                    return str.asReturnedValue();
+                }
+            }
+            o = o->prototype();
+            if (!o || o->internalClass->vtable->get != Object::virtualGet)
+                break;
         }
-        if (o->isStringObject()) {
-            ScopedString str(scope, static_cast<StringObject *>(o.getPointer())->getIndex(index));
-            if (str) {
-                attrs = (Attr_NotWritable|Attr_NotConfigurable);
+    } else {
+        Q_ASSERT(!id.isArrayIndex());
+
+        while (1) {
+            auto idx = o->internalClass->findValueOrGetter(id);
+            if (idx.isValid()) {
                 if (hasProperty)
                     *hasProperty = true;
-                return str.asReturnedValue();
+                return Object::getValue(*receiver, *o->propertyData(idx.index), idx.attrs);
             }
+            o = o->prototype();
+            if (!o || o->internalClass->vtable->get != Object::virtualGet)
+                break;
         }
-        o = o->prototype();
     }
 
-    if (exists) {
-        if (hasProperty)
-            *hasProperty = true;
-        return getValue(pd->value, attrs);
+    if (o) {
+        const Value v = Value::fromHeapObject(o);
+        const Object &obj = static_cast<const Object &>(v);
+        return obj.get(id, receiver, hasProperty);
     }
 
     if (hasProperty)
@@ -697,326 +455,141 @@ ReturnedValue Object::internalGetIndexed(uint index, bool *hasProperty) const
     return Encode::undefined();
 }
 
-
 // Section 8.12.5
-bool Object::internalPut(String *name, const Value &value)
+bool Object::internalPut(PropertyKey id, const Value &value, Value *receiver)
 {
-    ExecutionEngine *engine = this->engine();
-    if (engine->hasException)
+    Scope scope(this);
+    if (scope.engine->hasException)
         return false;
 
-    uint idx = name->asArrayIndex();
-    if (idx != UINT_MAX)
-        return putIndexed(idx, value);
-
-    name->makeIdentifier();
-    Identifier *id = name->identifier();
-
-    MemberData::Index memberIndex{0, 0};
-    uint member = internalClass()->find(id);
-    PropertyAttributes attrs;
-    if (member < UINT_MAX) {
-        attrs = internalClass()->propertyData[member];
-        memberIndex = d()->writablePropertyData(attrs.isAccessor() ? member + SetterOffset : member);
-    }
-
-    // clause 1
-    if (!memberIndex.isNull()) {
-        if (attrs.isAccessor()) {
-            if (memberIndex->as<FunctionObject>())
-                goto cont;
-            goto reject;
-        } else if (!attrs.isWritable())
-            goto reject;
-        else if (isArrayObject() && name->equals(engine->id_length())) {
-            bool ok;
-            uint l = value.asArrayLength(&ok);
-            if (!ok) {
-                engine->throwRangeError(value);
-                return false;
+    Object *r = receiver->objectValue();
+    if (r && r->d() == d()) {
+        // receiver and this object are the same
+        if (d()->internalClass->vtable->getOwnProperty == Object::virtualGetOwnProperty) {
+            // This object standard methods in the vtable, so we can take a shortcut
+            // and avoid the calls to getOwnProperty and defineOwnProperty
+            uint index = id.asArrayIndex();
+
+            PropertyAttributes attrs;
+            PropertyIndex propertyIndex{nullptr, nullptr};
+
+            if (index != UINT_MAX) {
+                if (arrayData())
+                    propertyIndex = arrayData()->getValueOrSetter(index, &attrs);
+            } else {
+                auto member = internalClass()->findValueOrSetter(id);
+                if (member.isValid()) {
+                    attrs = member.attrs;
+                    propertyIndex = d()->writablePropertyData(member.index);
+                }
             }
-            ok = setArrayLength(l);
-            if (!ok)
-                goto reject;
-        } else {
-            memberIndex.set(engine, value);
-        }
-        return true;
-    } else if (!prototype()) {
-        if (!isExtensible())
-            goto reject;
-    } else {
-        // clause 4
-        Scope scope(engine);
-        memberIndex = ScopedObject(scope, prototype())->getValueOrSetter(name, &attrs);
-        if (!memberIndex.isNull()) {
-            if (attrs.isAccessor()) {
-                if (!memberIndex->as<FunctionObject>())
-                    goto reject;
-            } else if (!isExtensible() || !attrs.isWritable()) {
-                goto reject;
+
+            if (!propertyIndex.isNull() && !attrs.isAccessor()) {
+                if (!attrs.isWritable())
+                    return false;
+                else if (isArrayObject() && id == scope.engine->id_length()->propertyKey()) {
+                    bool ok;
+                    uint l = value.asArrayLength(&ok);
+                    if (!ok) {
+                        scope.engine->throwRangeError(value);
+                        return false;
+                    }
+                    ok = setArrayLength(l);
+                    if (!ok)
+                        return false;
+                } else {
+                    propertyIndex.set(scope.engine, value);
+                }
+                return true;
             }
-        } else if (!isExtensible()) {
-            goto reject;
         }
     }
 
-    cont:
-
-    // Clause 5
-    if (!memberIndex.isNull() && attrs.isAccessor()) {
-        Q_ASSERT(memberIndex->as<FunctionObject>());
-
-        Scope scope(engine);
-        ScopedFunctionObject setter(scope, *memberIndex);
-        ScopedCallData callData(scope, 1);
-        callData->args[0] = value;
-        callData->thisObject = this;
-        setter->call(scope, callData);
-        return !internalClass()->engine->hasException;
+    ScopedProperty p(scope);
+    PropertyAttributes attrs;
+    attrs = getOwnProperty(id, p);
+    if (attrs == Attr_Invalid) {
+        ScopedObject p(scope, getPrototypeOf());
+        if (p)
+            return p->put(id, value, receiver);
+        attrs = Attr_Data;
     }
 
-    insertMember(name, value);
-    return true;
-
-  reject:
-    // ### this should be removed once everything is ported to use Object::set()
-    if (engine->current->strictMode) {
-        QString message = QLatin1String("Cannot assign to read-only property \"") +
-                name->toQString() + QLatin1Char('\"');
-        engine->throwTypeError(message);
+    if (attrs.isAccessor()) {
+        ScopedFunctionObject setter(scope, p->setter());
+        if (!setter)
+            return false;
+        JSCallData jsCallData(scope, 1);
+        jsCallData->args[0] = value;
+        *jsCallData->thisObject = *receiver;
+        setter->call(jsCallData);
+        return !scope.engine->hasException;
     }
-    return false;
-}
 
-bool Object::internalPutIndexed(uint index, const Value &value)
-{
-    ExecutionEngine *engine = this->engine();
-    if (engine->hasException)
+    // Data property
+    if (!attrs.isWritable())
         return false;
+    if (!r)
+        return false;
+    attrs = r->getOwnProperty(id, p);
 
-    PropertyAttributes attrs;
-
-    ArrayData::Index arrayIndex = arrayData() ? arrayData()->getValueOrSetter(index, &attrs) : ArrayData::Index{ 0, 0 };
-
-    if (arrayIndex.isNull() && isStringObject()) {
-        if (index < static_cast<StringObject *>(this)->length())
-            // not writable
-            goto reject;
-    }
-
-    // clause 1
-    if (!arrayIndex.isNull()) {
-        if (attrs.isAccessor()) {
-            if (arrayIndex->as<FunctionObject>())
-                goto cont;
-            goto reject;
-        } else if (!attrs.isWritable())
-            goto reject;
-
-        arrayIndex.set(engine, value);
-        return true;
-    } else if (!prototype()) {
-        if (!isExtensible())
-            goto reject;
+    if (attrs != Attr_Invalid) {
+        if (attrs.isAccessor() || !attrs.isWritable())
+            return false;
     } else {
-        // clause 4
-        Scope scope(engine);
-        arrayIndex = ScopedObject(scope, prototype())->getValueOrSetter(index, &attrs);
-        if (!arrayIndex.isNull()) {
-            if (attrs.isAccessor()) {
-                if (!arrayIndex->as<FunctionObject>())
-                    goto reject;
-            } else if (!isExtensible() || !attrs.isWritable()) {
-                goto reject;
-            }
-        } else if (!isExtensible()) {
-            goto reject;
-        }
+        if (!r->isExtensible())
+            return false;
+        attrs = Attr_Data;
     }
 
-    cont:
-
-    // Clause 5
-    if (!arrayIndex.isNull() && attrs.isAccessor()) {
-        Q_ASSERT(arrayIndex->as<FunctionObject>());
-
-        Scope scope(engine);
-        ScopedFunctionObject setter(scope, *arrayIndex);
-        ScopedCallData callData(scope, 1);
-        callData->args[0] = value;
-        callData->thisObject = this;
-        setter->call(scope, callData);
-        return !internalClass()->engine->hasException;
+    if (r->internalClass()->vtable->defineOwnProperty == virtualDefineOwnProperty) {
+        // standard object, we can avoid some more checks
+        uint index = id.asArrayIndex();
+        if (index == UINT_MAX) {
+            ScopedStringOrSymbol s(scope, id.asStringOrSymbol());
+            r->insertMember(s, value);
+        } else {
+            r->arraySet(index, value);
+        }
+        return true;
     }
 
-    arraySet(index, value);
-    return true;
-
-  reject:
-    // ### this should be removed once everything is ported to use Object::setIndexed()
-    if (engine->current->strictMode)
-        engine->throwTypeError();
-    return false;
+    p->value = value;
+    return r->defineOwnProperty(id, p, attrs);
 }
 
 // Section 8.12.7
-bool Object::internalDeleteProperty(String *name)
+bool Object::internalDeleteProperty(PropertyKey id)
 {
     if (internalClass()->engine->hasException)
         return false;
 
-    uint idx = name->asArrayIndex();
-    if (idx != UINT_MAX)
-        return deleteIndexedProperty(idx);
-
-    name->makeIdentifier();
+    if (id.isArrayIndex()) {
+        uint index = id.asArrayIndex();
+        Scope scope(engine());
+        if (scope.engine->hasException)
+            return false;
 
-    uint memberIdx = internalClass()->find(name->identifier());
-    if (memberIdx != UINT_MAX) {
-        if (internalClass()->propertyData[memberIdx].isConfigurable()) {
-            InternalClass::removeMember(this, name->identifier());
+        Scoped<ArrayData> ad(scope, arrayData());
+        if (!ad || ad->vtable()->del(this, index))
             return true;
-        }
-        if (engine()->current->strictMode)
-            engine()->throwTypeError();
-        return false;
-    }
 
-    return true;
-}
-
-bool Object::internalDeleteIndexedProperty(uint index)
-{
-    Scope scope(engine());
-    if (scope.engine->hasException)
         return false;
-
-    Scoped<ArrayData> ad(scope, arrayData());
-    if (!ad || ad->vtable()->del(this, index))
-        return true;
-
-    if (engine()->current->strictMode)
-        engine()->throwTypeError();
-    return false;
-}
-
-// Section 8.12.9
-bool Object::__defineOwnProperty__(ExecutionEngine *engine, String *name, const Property *p, PropertyAttributes attrs)
-{
-    uint idx = name->asArrayIndex();
-    if (idx != UINT_MAX)
-        return __defineOwnProperty__(engine, idx, p, attrs);
-
-    Scope scope(engine);
-    name->makeIdentifier();
-
-    uint memberIndex;
-
-    if (isArrayObject() && name->equals(engine->id_length())) {
-        Q_ASSERT(Heap::ArrayObject::LengthPropertyIndex == internalClass()->find(engine->id_length()));
-        ScopedProperty lp(scope);
-        PropertyAttributes cattrs;
-        getProperty(Heap::ArrayObject::LengthPropertyIndex, lp, &cattrs);
-        if (attrs.isEmpty() || p->isSubset(attrs, lp, cattrs))
-            return true;
-        if (!cattrs.isWritable() || attrs.type() == PropertyAttributes::Accessor || attrs.isConfigurable() || attrs.isEnumerable())
-            goto reject;
-        bool succeeded = true;
-        if (attrs.type() == PropertyAttributes::Data) {
-            bool ok;
-            uint l = p->value.asArrayLength(&ok);
-            if (!ok) {
-                ScopedValue v(scope, p->value);
-                engine->throwRangeError(v);
-                return false;
-            }
-            succeeded = setArrayLength(l);
-        }
-        if (attrs.hasWritable() && !attrs.isWritable()) {
-            cattrs.setWritable(false);
-            InternalClass::changeMember(this, engine->id_length(), cattrs);
-        }
-        if (!succeeded)
-            goto reject;
-        return true;
     }
 
-    // Clause 1
-    memberIndex = internalClass()->find(name->identifier());
-
-    if (memberIndex == UINT_MAX) {
-        // clause 3
-        if (!isExtensible())
-            goto reject;
-        // clause 4
-        ScopedProperty pd(scope);
-        pd->copy(p, attrs);
-        pd->fullyPopulated(&attrs);
-        insertMember(name, pd, attrs);
-        return true;
-    }
-
-    return __defineOwnProperty__(engine, memberIndex, name, p, attrs);
-reject:
-  if (engine->current->strictMode)
-      engine->throwTypeError();
-  return false;
-}
-
-bool Object::__defineOwnProperty__(ExecutionEngine *engine, uint index, const Property *p, PropertyAttributes attrs)
-{
-    // 15.4.5.1, 4b
-    if (isArrayObject() && index >= getLength() && !internalClass()->propertyData[Heap::ArrayObject::LengthPropertyIndex].isWritable())
-        goto reject;
-
-    if (ArgumentsObject::isNonStrictArgumentsObject(this))
-        return static_cast<ArgumentsObject *>(this)->defineOwnProperty(engine, index, p, attrs);
-
-    return defineOwnProperty2(engine, index, p, attrs);
-reject:
-  if (engine->current->strictMode)
-      engine->throwTypeError();
-  return false;
-}
-
-bool Object::defineOwnProperty2(ExecutionEngine *engine, uint index, const Property *p, PropertyAttributes attrs)
-{
-    bool hasProperty = 0;
-
-    // Clause 1
-    if (arrayData()) {
-        hasProperty = arrayData()->mappedIndex(index) != UINT_MAX;
-        if (!hasProperty && isStringObject())
-            hasProperty = (index < static_cast<StringObject *>(this)->length());
-    }
-
-    if (!hasProperty) {
-        // clause 3
-        if (!isExtensible())
-            goto reject;
-        // clause 4
-        Scope scope(engine);
-        ScopedProperty pp(scope);
-        pp->copy(p, attrs);
-        pp->fullyPopulated(&attrs);
-        if (attrs == Attr_Data) {
-            ScopedValue v(scope, pp->value);
-            arraySet(index, v);
-        } else {
-            arraySet(index, pp, attrs);
+    auto memberIdx = internalClass()->findValueOrGetter(id);
+    if (memberIdx.isValid()) {
+        if (memberIdx.attrs.isConfigurable()) {
+            Heap::InternalClass::removeMember(this, id);
+            return true;
         }
-        return true;
+        return false;
     }
 
-    return __defineOwnProperty__(engine, index, 0, p, attrs);
-reject:
-  if (engine->current->strictMode)
-      engine->throwTypeError();
-  return false;
+    return true;
 }
 
-bool Object::__defineOwnProperty__(ExecutionEngine *engine, uint index, String *member, const Property *p, PropertyAttributes attrs)
+bool Object::internalDefineOwnProperty(ExecutionEngine *engine, uint index, const InternalClassEntry *memberEntry, const Property *p, PropertyAttributes attrs)
 {
     // clause 5
     if (attrs.isEmpty())
@@ -1025,9 +598,9 @@ bool Object::__defineOwnProperty__(ExecutionEngine *engine, uint index, String *
     Scope scope(engine);
     ScopedProperty current(scope);
     PropertyAttributes cattrs;
-    if (member) {
-        getProperty(index, current, &cattrs);
-        cattrs = internalClass()->propertyData[index];
+    if (memberEntry) {
+        getProperty(*memberEntry, current);
+        cattrs = memberEntry->attributes;
     } else if (arrayData()) {
         arrayData()->getProperty(index, current, &cattrs);
         cattrs = arrayData()->attributes(index);
@@ -1040,9 +613,9 @@ bool Object::__defineOwnProperty__(ExecutionEngine *engine, uint index, String *
     // clause 7
     if (!cattrs.isConfigurable()) {
         if (attrs.isConfigurable())
-            goto reject;
+            return false;
         if (attrs.hasEnumerable() && attrs.isEnumerable() != cattrs.isEnumerable())
-            goto reject;
+            return false;
     }
 
     // clause 8
@@ -1053,70 +626,59 @@ bool Object::__defineOwnProperty__(ExecutionEngine *engine, uint index, String *
     if (cattrs.isData() != attrs.isData()) {
         // 9a
         if (!cattrs.isConfigurable())
-            goto reject;
+            return false;
         if (cattrs.isData()) {
             // 9b
             cattrs.setType(PropertyAttributes::Accessor);
             cattrs.clearWritable();
-            if (!member) {
+            if (!memberEntry) {
                 // need to convert the array and the slot
                 initSparseArray();
                 Q_ASSERT(arrayData());
                 setArrayAttributes(index, cattrs);
             }
-            current->setGetter(0);
-            current->setSetter(0);
+            current->setGetter(nullptr);
+            current->setSetter(nullptr);
         } else {
             // 9c
             cattrs.setType(PropertyAttributes::Data);
             cattrs.setWritable(false);
-            if (!member) {
+            if (!memberEntry) {
                 // need to convert the array and the slot
                 setArrayAttributes(index, cattrs);
             }
-            current->value = Primitive::undefinedValue();
+            current->value = Value::undefinedValue();
         }
     } else if (cattrs.isData() && attrs.isData()) { // clause 10
         if (!cattrs.isConfigurable() && !cattrs.isWritable()) {
             if (attrs.isWritable() || !current->value.sameValue(p->value))
-                goto reject;
+                return false;
         }
     } else { // clause 10
         Q_ASSERT(cattrs.isAccessor() && attrs.isAccessor());
         if (!cattrs.isConfigurable()) {
             if (!p->value.isEmpty() && current->value.rawValue() != p->value.rawValue())
-                goto reject;
+                return false;
             if (!p->set.isEmpty() && current->set.rawValue() != p->set.rawValue())
-                goto reject;
+                return false;
         }
     }
 
   accept:
 
     current->merge(cattrs, p, attrs);
-    if (member) {
-        InternalClass::changeMember(this, member, cattrs);
-        setProperty(index, current);
+    if (memberEntry) {
+        PropertyKey key = internalClass()->nameMap.at(memberEntry->index);
+        InternalClassEntry e;
+        Heap::InternalClass::changeMember(this, key, cattrs, &e);
+        setProperty(e, current);
     } else {
         setArrayAttributes(index, cattrs);
         arrayData()->setProperty(scope.engine, index, current);
     }
     return true;
-  reject:
-    if (engine->current->strictMode)
-        engine->throwTypeError();
-    return false;
-}
-
-
-bool Object::__defineOwnProperty__(ExecutionEngine *engine, const QString &name, const Property *p, PropertyAttributes attrs)
-{
-    Scope scope(engine);
-    ScopedString s(scope, engine->newString(name));
-    return __defineOwnProperty__(engine, s, p, attrs);
 }
 
-
 void Object::copyArrayData(Object *other)
 {
     Q_ASSERT(isArrayObject());
@@ -1129,7 +691,7 @@ void Object::copyArrayData(Object *other)
 
         ScopedValue v(scope);
         for (uint i = 0; i < len; ++i) {
-            arraySet(i, (v = other->getIndexed(i)));
+            arraySet(i, (v = other->get(i)));
         }
     } else if (!other->arrayData()) {
         ;
@@ -1141,7 +703,6 @@ void Object::copyArrayData(Object *other)
             Heap::ArrayData *od = other->d()->arrayData;
             Heap::ArrayData *dd = d()->arrayData;
             dd->sparse = new SparseArray(*od->sparse);
-            dd->freeList = od->freeList;
         } else {
             Heap::ArrayData *dd = d()->arrayData;
             dd->values.size = other->d()->arrayData->values.size;
@@ -1153,15 +714,15 @@ void Object::copyArrayData(Object *other)
     setArrayLengthUnchecked(other->getLength());
 }
 
-uint Object::getLength(const Managed *m)
+qint64 Object::virtualGetLength(const Managed *m)
 {
     Scope scope(static_cast<const Object *>(m)->engine());
     ScopedValue v(scope, static_cast<Object *>(const_cast<Managed *>(m))->get(scope.engine->id_length()));
-    return v->toUInt32();
+    return v->toLength();
 }
 
 // 'var' is 'V' in 15.3.5.3.
-ReturnedValue Object::instanceOf(const Object *typeObject, const Value &var)
+ReturnedValue Object::virtualInstanceOf(const Object *typeObject, const Value &var)
 {
     QV4::ExecutionEngine *engine = typeObject->internalClass()->engine;
 
@@ -1170,9 +731,16 @@ ReturnedValue Object::instanceOf(const Object *typeObject, const Value &var)
     if (!function)
         return engine->throwTypeError();
 
-    Heap::FunctionObject *f = function->d();
-    if (function->isBoundFunction())
-        f = function->cast<BoundFunction>()->target();
+    return checkedInstanceOf(engine, function, var);
+}
+
+ReturnedValue Object::checkedInstanceOf(ExecutionEngine *engine, const FunctionObject *f, const Value &var)
+{
+    Scope scope(engine);
+    if (f->isBoundFunction()) {
+        ScopedValue v(scope, static_cast<const BoundFunction *>(f)->target());
+        f = v->as<FunctionObject>();
+    }
 
     // 15.3.5.3, 1: HasInstance can only be used on an object
     const Object *lhs = var.as<Object>();
@@ -1180,9 +748,10 @@ ReturnedValue Object::instanceOf(const Object *typeObject, const Value &var)
         return Encode(false);
 
     // 15.3.5.3, 2
-    const Object *o = f->protoProperty();
+    Value p = Value::fromReturnedValue(f->protoProperty());
+    const Object *o = p.objectValue();
     if (!o) // 15.3.5.3, 3
-        return engine->throwTypeError();
+        return f->engine()->throwTypeError();
 
     Heap::Object *v = lhs->d();
 
@@ -1203,6 +772,142 @@ ReturnedValue Object::instanceOf(const Object *typeObject, const Value &var)
     return Encode(false);
 }
 
+bool Object::virtualHasProperty(const Managed *m, PropertyKey id)
+{
+    Scope scope(m->engine());
+    ScopedObject o(scope, m);
+    ScopedProperty p(scope);
+
+    if (o->getOwnProperty(id, p) != Attr_Invalid)
+        return true;
+
+    o = o->getPrototypeOf();
+    if (o)
+        return o->hasProperty(id);
+
+    return false;
+}
+
+PropertyAttributes Object::virtualGetOwnProperty(const Managed *m, PropertyKey id, Property *p)
+{
+    PropertyAttributes attrs;
+    const Object *o = static_cast<const Object *>(m);
+    if (id.isArrayIndex()) {
+        uint index = id.asArrayIndex();
+        if (o->arrayData()) {
+            if (o->arrayData()->getProperty(index, p, &attrs))
+                return attrs;
+        }
+    } else {
+        Q_ASSERT(id.asStringOrSymbol());
+
+        auto member = o->internalClass()->find(id);
+        if (member.isValid()) {
+            attrs = member.attributes;
+            if (p) {
+                p->value = *o->propertyData(member.index);
+                if (attrs.isAccessor())
+                    p->set = *o->propertyData(member.setterIndex);
+            }
+            return attrs;
+        }
+    }
+
+    return Attr_Invalid;
+}
+
+bool Object::virtualDefineOwnProperty(Managed *m, PropertyKey id, const Property *p, PropertyAttributes attrs)
+{
+    Object *o = static_cast<Object *>(m);
+    Scope scope(o);
+
+    if (id.isArrayIndex()) {
+        uint index = id.asArrayIndex();
+
+        bool hasProperty = false;
+
+        if (o->arrayData()) {
+            hasProperty = o->arrayData()->mappedIndex(index) != UINT_MAX;
+            if (!hasProperty && o->isStringObject())
+                hasProperty = (index < static_cast<StringObject *>(o)->length());
+        }
+
+        if (!hasProperty) {
+            if (!o->isExtensible())
+                return false;
+
+            ScopedProperty pp(scope);
+            pp->copy(p, attrs);
+            pp->fullyPopulated(&attrs);
+            if (attrs == Attr_Data) {
+                ScopedValue v(scope, pp->value);
+                o->arraySet(index, v);
+            } else {
+                o->arraySet(index, pp, attrs);
+            }
+            return true;
+        }
+
+        return o->internalDefineOwnProperty(scope.engine, index, nullptr, p, attrs);
+    }
+
+    auto memberIndex = o->internalClass()->find(id);
+
+    if (!memberIndex.isValid()) {
+        if (!o->isExtensible())
+            return false;
+
+        Scoped<StringOrSymbol> name(scope, id.asStringOrSymbol());
+        ScopedProperty pd(scope);
+        pd->copy(p, attrs);
+        pd->fullyPopulated(&attrs);
+        o->insertMember(name, pd, attrs);
+        return true;
+    }
+
+    return o->internalDefineOwnProperty(scope.engine, UINT_MAX, &memberIndex, p, attrs);
+}
+
+bool Object::virtualIsExtensible(const Managed *m)
+{
+    return m->d()->internalClass->extensible;
+}
+
+bool Object::virtualPreventExtensions(Managed *m)
+{
+    Q_ASSERT(m->isObject());
+    Object *o = static_cast<Object *>(m);
+    o->setInternalClass(o->internalClass()->nonExtensible());
+    return true;
+}
+
+Heap::Object *Object::virtualGetPrototypeOf(const Managed *m)
+{
+    return m->internalClass()->prototype;
+}
+
+bool Object::virtualSetPrototypeOf(Managed *m, const Object *proto)
+{
+    Q_ASSERT(m->isObject());
+    Object *o = static_cast<Object *>(m);
+    Heap::Object *current = o->internalClass()->prototype;
+    Heap::Object *protod = proto ? proto->d() : nullptr;
+    if (current == protod)
+        return true;
+    if (!o->internalClass()->extensible)
+        return false;
+    Heap::Object *p = protod;
+    while (p) {
+        if (p == o->d())
+            return false;
+        if (p->vtable()->getPrototypeOf != Object::staticVTable()->getPrototypeOf)
+            break;
+        p = p->prototype();
+    }
+    o->setInternalClass(o->internalClass()->changePrototype(protod));
+    return true;
+}
+
 bool Object::setArrayLength(uint newLen)
 {
     Q_ASSERT(isArrayObject());
@@ -1211,9 +916,7 @@ bool Object::setArrayLength(uint newLen)
     uint oldLen = getLength();
     bool ok = true;
     if (newLen < oldLen) {
-        if (!arrayData()) {
-            Q_ASSERT(!newLen);
-        } else {
+        if (arrayData()) {
             uint l = arrayData()->vtable()->truncate(this, newLen);
             if (l != newLen)
                 ok = false;
@@ -1235,6 +938,69 @@ void Object::initSparseArray()
     ArrayData::realloc(this, Heap::ArrayData::Sparse, 0, false);
 }
 
+bool Object::isConcatSpreadable() const
+{
+    Scope scope(this);
+    ScopedValue spreadable(scope, get(scope.engine->symbol_isConcatSpreadable()));
+    if (!spreadable->isUndefined())
+        return spreadable->toBoolean();
+    return isArray();
+}
+
+bool Object::isArray() const
+{
+    if (isArrayObject())
+        return true;
+    if (vtable() == ProxyObject::staticVTable()) {
+        const ProxyObject *p = static_cast<const ProxyObject *>(this);
+        Scope scope(this);
+        if (!p->d()->handler) {
+            scope.engine->throwTypeError();
+            return false;
+        }
+        ScopedObject o(scope, p->d()->target);
+        return o->isArray();
+    }
+    return false;
+}
+
+const FunctionObject *Object::speciesConstructor(Scope &scope, const FunctionObject *defaultConstructor) const
+{
+    ScopedValue C(scope, get(scope.engine->id_constructor()));
+    if (C->isUndefined())
+        return defaultConstructor;
+    const Object *c = C->objectValue();
+    if (!c) {
+        scope.engine->throwTypeError();
+        return nullptr;
+    }
+    ScopedValue S(scope, c->get(scope.engine->symbol_species()));
+    if (S->isNullOrUndefined())
+        return defaultConstructor;
+    const FunctionObject *f = S->as<FunctionObject>();
+    if (!f || !f->isConstructor()) {
+        scope.engine->throwTypeError();
+        return nullptr;
+    }
+    Q_ASSERT(f->isFunctionObject());
+    return static_cast<const FunctionObject *>(f);
+}
+
+bool Object::setProtoFromNewTarget(const Value *newTarget)
+{
+    if (!newTarget || newTarget->isUndefined())
+        return false;
+
+    Q_ASSERT(newTarget->isFunctionObject());
+    Scope scope(this);
+    ScopedObject proto(scope, static_cast<const FunctionObject *>(newTarget)->protoProperty());
+    if (proto) {
+        setPrototypeOf(proto);
+        return true;
+    }
+    return false;
+}
+
 
 DEFINE_OBJECT_VTABLE(ArrayObject);
 
@@ -1257,25 +1023,10 @@ void Heap::ArrayObject::init(const QStringList &list)
     a->setArrayLengthUnchecked(len);
 }
 
-ReturnedValue ArrayObject::getLookup(const Managed *m, Lookup *l)
-{
-    Scope scope(static_cast<const Object *>(m)->engine());
-    ScopedString name(scope, scope.engine->current->compilationUnit->runtimeStrings[l->nameIndex]);
-    if (name->equals(scope.engine->id_length())) {
-        // special case, as the property is on the object itself
-        l->getter = Lookup::arrayLengthGetter;
-        const ArrayObject *a = static_cast<const ArrayObject *>(m);
-        return a->propertyData(Heap::ArrayObject::LengthPropertyIndex)->asReturnedValue();
-    }
-    return Object::getLookup(m, l);
-}
-
-uint ArrayObject::getLength(const Managed *m)
+qint64 ArrayObject::virtualGetLength(const Managed *m)
 {
     const ArrayObject *a = static_cast<const ArrayObject *>(m);
-    if (a->propertyData(Heap::ArrayObject::LengthPropertyIndex)->isInteger())
-        return a->propertyData(Heap::ArrayObject::LengthPropertyIndex)->integerValue();
-    return Primitive::toUInt32(a->propertyData(Heap::ArrayObject::LengthPropertyIndex)->doubleValue());
+    return a->propertyData(Heap::ArrayObject::LengthPropertyIndex)->toLength();
 }
 
 QStringList ArrayObject::toQStringList() const
@@ -1288,8 +1039,62 @@ QStringList ArrayObject::toQStringList() const
 
     uint length = getLength();
     for (uint i = 0; i < length; ++i) {
-        v = const_cast<ArrayObject *>(this)->getIndexed(i);
+        v = const_cast<ArrayObject *>(this)->get(i);
         result.append(v->toQStringNoThrow());
     }
     return result;
 }
+
+bool ArrayObject::virtualDefineOwnProperty(Managed *m, PropertyKey id, const Property *p, PropertyAttributes attrs)
+{
+    Q_ASSERT(m->isArrayObject());
+    ArrayObject *a = static_cast<ArrayObject *>(m);
+
+    if (id.isArrayIndex()) {
+        uint index = id.asArrayIndex();
+        uint len = a->getLength();
+        if (index >= len && !a->internalClass()->propertyData[Heap::ArrayObject::LengthPropertyIndex].isWritable())
+            return false;
+
+        bool succeeded = Object::virtualDefineOwnProperty(m, id, p, attrs);
+        if (!succeeded)
+            return false;
+
+        if (index >= len)
+            a->setArrayLengthUnchecked(index + 1);
+
+        return true;
+    }
+
+    ExecutionEngine *engine = m->engine();
+    if (id == engine->id_length()->propertyKey()) {
+        Scope scope(engine);
+        Q_ASSERT(a->internalClass()->verifyIndex(engine->id_length()->propertyKey(), Heap::ArrayObject::LengthPropertyIndex));
+        ScopedProperty lp(scope);
+        InternalClassEntry e = a->internalClass()->find(scope.engine->id_length()->propertyKey());
+        a->getProperty(e, lp);
+        if (attrs.isEmpty() || p->isSubset(attrs, lp, e.attributes))
+            return true;
+        if (!e.attributes.isWritable() || attrs.type() == PropertyAttributes::Accessor || attrs.isConfigurable() || attrs.isEnumerable())
+            return false;
+        bool succeeded = true;
+        if (attrs.type() == PropertyAttributes::Data) {
+            bool ok;
+            uint l = p->value.asArrayLength(&ok);
+            if (!ok) {
+                ScopedValue v(scope, p->value);
+                engine->throwRangeError(v);
+                return false;
+            }
+            succeeded = a->setArrayLength(l);
+        }
+        if (attrs.hasWritable() && !attrs.isWritable()) {
+            e.attributes.setWritable(false);
+            Heap::InternalClass::changeMember(a, engine->id_length()->propertyKey(), e.attributes);
+        }
+        if (!succeeded)
+            return false;
+        return true;
+    }
+    return Object::virtualDefineOwnProperty(m, id, p, attrs);
+}
diff --git a/src/qml/jsruntime/qv4object_p.h b/src/qml/jsruntime/qv4object_p.h
index 066a93cc61..72b6703554 100644
--- a/src/qml/jsruntime/qv4object_p.h
+++ b/src/qml/jsruntime/qv4object_p.h
@@ -57,46 +57,52 @@
 #include "qv4scopedvalue_p.h"
 #include "qv4value_p.h"
 #include "qv4internalclass_p.h"
+#include "qv4string_p.h"
 
 QT_BEGIN_NAMESPACE
 
 
 namespace QV4 {
 
-struct BuiltinFunction;
-
 namespace Heap {
 
 #define ObjectMembers(class, Member) \
     Member(class, Pointer, MemberData *, memberData) \
     Member(class, Pointer, ArrayData *, arrayData)
 
-DECLARE_HEAP_OBJECT(Object, Base) {
-    DECLARE_MARK_TABLE(Object);
+DECLARE_EXPORTED_HEAP_OBJECT(Object, Base) {
+    static void markObjects(Heap::Base *base, MarkStack *stack);
     void init() { Base::init(); }
-    void destroy() { Base::destroy(); }
 
+    const VTable *vtable() const {
+        return internalClass->vtable;
+    }
+
+    const Value *inlinePropertyDataWithOffset(uint indexWithOffset) const {
+        Q_ASSERT(indexWithOffset >= vtable()->inlinePropertyOffset && indexWithOffset < uint(vtable()->inlinePropertyOffset + vtable()->nInlineProperties));
+        return reinterpret_cast<const Value *>(this) + indexWithOffset;
+    }
     const Value *inlinePropertyData(uint index) const {
         Q_ASSERT(index < vtable()->nInlineProperties);
         return reinterpret_cast<const Value *>(this) + vtable()->inlinePropertyOffset + index;
     }
-    void setInlineProperty(ExecutionEngine *e, uint index, Value v) {
-        Q_ASSERT(index < vtable()->nInlineProperties);
-        Value *prop = reinterpret_cast<Value *>(this) + vtable()->inlinePropertyOffset + index;
-        WriteBarrier::write(e, this, prop, v);
+    void setInlinePropertyWithOffset(ExecutionEngine *e, uint indexWithOffset, Value v) {
+        Q_ASSERT(indexWithOffset >= vtable()->inlinePropertyOffset && indexWithOffset < uint(vtable()->inlinePropertyOffset + vtable()->nInlineProperties));
+        Value *prop = reinterpret_cast<Value *>(this) + indexWithOffset;
+        WriteBarrier::write(e, this, prop->data_ptr(), v.asReturnedValue());
     }
-    void setInlineProperty(ExecutionEngine *e, uint index, Heap::Base *b) {
-        Q_ASSERT(index < vtable()->nInlineProperties);
-        Value *prop = reinterpret_cast<Value *>(this) + vtable()->inlinePropertyOffset + index;
-        WriteBarrier::write(e, this, prop, b);
+    void setInlinePropertyWithOffset(ExecutionEngine *e, uint indexWithOffset, Heap::Base *b) {
+        Q_ASSERT(indexWithOffset >= vtable()->inlinePropertyOffset && indexWithOffset < uint(vtable()->inlinePropertyOffset + vtable()->nInlineProperties));
+        Value *prop = reinterpret_cast<Value *>(this) + indexWithOffset;
+        WriteBarrier::write(e, this, prop->data_ptr(), Value::fromHeapObject(b).asReturnedValue());
     }
 
-    QV4::MemberData::Index writablePropertyData(uint index) {
+    PropertyIndex writablePropertyData(uint index) {
         uint nInline = vtable()->nInlineProperties;
         if (index < nInline)
-            return { this, reinterpret_cast<Value *>(this) + vtable()->inlinePropertyOffset + index};
+            return PropertyIndex{ this, reinterpret_cast<Value *>(this) + vtable()->inlinePropertyOffset + index};
         index -= nInline;
-        return { memberData, memberData->values.values + index };
+        return PropertyIndex{ memberData, memberData->values.values + index };
     }
 
     const Value *propertyData(uint index) const {
@@ -109,7 +115,7 @@ DECLARE_HEAP_OBJECT(Object, Base) {
     void setProperty(ExecutionEngine *e, uint index, Value v) {
         uint nInline = vtable()->nInlineProperties;
         if (index < nInline) {
-            setInlineProperty(e, index, v);
+            setInlinePropertyWithOffset(e, index + vtable()->inlinePropertyOffset, v);
             return;
         }
         index -= nInline;
@@ -118,198 +124,120 @@ DECLARE_HEAP_OBJECT(Object, Base) {
     void setProperty(ExecutionEngine *e, uint index, Heap::Base *b) {
         uint nInline = vtable()->nInlineProperties;
         if (index < nInline) {
-            setInlineProperty(e, index, b);
+            setInlinePropertyWithOffset(e, index + vtable()->inlinePropertyOffset, b);
             return;
         }
         index -= nInline;
         memberData->values.set(e, index, b);
     }
 
-    Heap::Object *prototype() const { return internalClass->prototype; }
-};
-
-Q_STATIC_ASSERT(Object::markTable == ((2 << 2) | (2 << 4)));
-
-}
+    void setUsedAsProto();
 
-#define V4_OBJECT(superClass) \
-    public: \
-        Q_MANAGED_CHECK \
-        typedef superClass SuperClass; \
-        static const QV4::ObjectVTable static_vtbl; \
-        static inline const QV4::VTable *staticVTable() { return &static_vtbl.vTable; } \
-        V4_MANAGED_SIZE_TEST \
-        Data *d_unchecked() const { return static_cast<Data *>(m()); } \
-        Data *d() const { \
-            Data *dptr = d_unchecked(); \
-            dptr->_checkIsInitialized(); \
-            return dptr; \
-        } \
-        V4_ASSERT_IS_TRIVIAL(Data);
-
-#define V4_OBJECT2(DataClass, superClass) \
-    private: \
-        DataClass() Q_DECL_EQ_DELETE; \
-        Q_DISABLE_COPY(DataClass) \
-    public: \
-        Q_MANAGED_CHECK \
-        typedef QV4::Heap::DataClass Data; \
-        typedef superClass SuperClass; \
-        static const QV4::ObjectVTable static_vtbl; \
-        static inline const QV4::VTable *staticVTable() { return &static_vtbl.vTable; } \
-        V4_MANAGED_SIZE_TEST \
-        QV4::Heap::DataClass *d_unchecked() const { return static_cast<QV4::Heap::DataClass *>(m()); } \
-        QV4::Heap::DataClass *d() const { \
-            QV4::Heap::DataClass *dptr = d_unchecked(); \
-            dptr->_checkIsInitialized(); \
-            return dptr; \
-        } \
-        V4_ASSERT_IS_TRIVIAL(QV4::Heap::DataClass); \
-        static Q_CONSTEXPR quint64 markTable = QV4::Heap::DataClass::markTable;
-
-#define V4_PROTOTYPE(p) \
-    static QV4::Object *defaultPrototype(QV4::ExecutionEngine *e) \
-    { return e->p(); }
-
-struct ObjectVTable
-{
-    VTable vTable;
-    void (*call)(const Managed *, Scope &scope, CallData *data);
-    void (*construct)(const Managed *, Scope &scope, CallData *data);
-    ReturnedValue (*get)(const Managed *, String *name, bool *hasProperty);
-    ReturnedValue (*getIndexed)(const Managed *, uint index, bool *hasProperty);
-    bool (*put)(Managed *, String *name, const Value &value);
-    bool (*putIndexed)(Managed *, uint index, const Value &value);
-    PropertyAttributes (*query)(const Managed *, String *name);
-    PropertyAttributes (*queryIndexed)(const Managed *, uint index);
-    bool (*deleteProperty)(Managed *m, String *name);
-    bool (*deleteIndexedProperty)(Managed *m, uint index);
-    ReturnedValue (*getLookup)(const Managed *m, Lookup *l);
-    void (*setLookup)(Managed *m, Lookup *l, const Value &v);
-    uint (*getLength)(const Managed *m);
-    void (*advanceIterator)(Managed *m, ObjectIterator *it, Value *name, uint *index, Property *p, PropertyAttributes *attributes);
-    ReturnedValue (*instanceOf)(const Object *typeObject, const Value &var);
+    Heap::Object *prototype() const { return internalClass->prototype; }
 };
 
-#define DEFINE_OBJECT_VTABLE_BASE(classname) \
-const QV4::ObjectVTable classname::static_vtbl =    \
-{     \
-    DEFINE_MANAGED_VTABLE_INT(classname, (std::is_same<classname::SuperClass, Object>::value) ? nullptr : &classname::SuperClass::static_vtbl.vTable), \
-    call,                                       \
-    construct,                                  \
-    get,                                        \
-    getIndexed,                                 \
-    put,                                        \
-    putIndexed,                                 \
-    query,                                      \
-    queryIndexed,                               \
-    deleteProperty,                             \
-    deleteIndexedProperty,                      \
-    getLookup,                                  \
-    setLookup,                                  \
-    getLength,                                  \
-    advanceIterator,                            \
-    instanceOf                                  \
 }
 
-#define DEFINE_OBJECT_VTABLE(classname) \
-QT_WARNING_SUPPRESS_GCC_TAUTOLOGICAL_COMPARE_ON \
-DEFINE_OBJECT_VTABLE_BASE(classname) \
-QT_WARNING_SUPPRESS_GCC_TAUTOLOGICAL_COMPARE_OFF
-
-#define DEFINE_OBJECT_TEMPLATE_VTABLE(classname) \
-QT_WARNING_SUPPRESS_GCC_TAUTOLOGICAL_COMPARE_ON \
-template<> DEFINE_OBJECT_VTABLE_BASE(classname) \
-QT_WARNING_SUPPRESS_GCC_TAUTOLOGICAL_COMPARE_OFF
-
 struct Q_QML_EXPORT Object: Managed {
     V4_OBJECT2(Object, Object)
     Q_MANAGED_TYPE(Object)
     V4_INTERNALCLASS(Object)
     V4_PROTOTYPE(objectPrototype)
 
+    enum { NInlineProperties = 2 };
+
     enum {
         IsObject = true,
         GetterOffset = 0,
         SetterOffset = 1
     };
 
-    void setInternalClass(InternalClass *ic);
+    void setInternalClass(Heap::InternalClass *ic);
 
     const Value *propertyData(uint index) const { return d()->propertyData(index); }
 
     Heap::ArrayData *arrayData() const { return d()->arrayData; }
     void setArrayData(ArrayData *a) { d()->arrayData.set(engine(), a->d()); }
 
-    void getProperty(uint index, Property *p, PropertyAttributes *attrs) const;
-    void setProperty(uint index, const Property *p);
+    void getProperty(const InternalClassEntry &entry, Property *p) const;
+    void setProperty(const InternalClassEntry &entry, const Property *p);
     void setProperty(uint index, Value v) const { d()->setProperty(engine(), index, v); }
     void setProperty(uint index, Heap::Base *b) const { d()->setProperty(engine(), index, b); }
     void setProperty(ExecutionEngine *engine, uint index, Value v) const { d()->setProperty(engine, index, v); }
     void setProperty(ExecutionEngine *engine, uint index, Heap::Base *b) const { d()->setProperty(engine, index, b); }
 
-    const ObjectVTable *vtable() const { return reinterpret_cast<const ObjectVTable *>(d()->vtable()); }
-    Heap::Object *prototype() const { return d()->prototype(); }
-    bool setPrototype(Object *proto);
-
-    void getOwnProperty(String *name, PropertyAttributes *attrs, Property *p = 0);
-    void getOwnProperty(uint index, PropertyAttributes *attrs, Property *p = 0);
+    const VTable *vtable() const { return d()->vtable(); }
 
-    MemberData::Index getValueOrSetter(String *name, PropertyAttributes *attrs);
-    ArrayData::Index getValueOrSetter(uint index, PropertyAttributes *attrs);
+    PropertyAttributes getOwnProperty(PropertyKey id, Property *p = nullptr) const {
+        return vtable()->getOwnProperty(this, id, p);
+    }
 
-    bool hasProperty(String *name) const;
-    bool hasProperty(uint index) const;
+    PropertyIndex getValueOrSetter(PropertyKey id, PropertyAttributes *attrs);
 
-    bool hasOwnProperty(String *name) const;
-    bool hasOwnProperty(uint index) const;
+    bool hasProperty(PropertyKey id) const {
+        return vtable()->hasProperty(this, id);
+    }
 
-    bool __defineOwnProperty__(ExecutionEngine *engine, uint index, String *member, const Property *p, PropertyAttributes attrs);
-    bool __defineOwnProperty__(ExecutionEngine *engine, String *name, const Property *p, PropertyAttributes attrs);
-    bool __defineOwnProperty__(ExecutionEngine *engine, uint index, const Property *p, PropertyAttributes attrs);
-    bool __defineOwnProperty__(ExecutionEngine *engine, const QString &name, const Property *p, PropertyAttributes attrs);
-    bool defineOwnProperty2(ExecutionEngine *engine, uint index, const Property *p, PropertyAttributes attrs);
+    bool defineOwnProperty(PropertyKey id, const Property *p, PropertyAttributes attrs) {
+        return vtable()->defineOwnProperty(this, id, p, attrs);
+    }
 
     //
     // helpers
     //
-    static ReturnedValue getValue(const Value &thisObject, const Value &v, PropertyAttributes attrs);
+    static ReturnedValue getValue(const Value &thisObject, const Value &v, PropertyAttributes attrs) {
+        if (attrs.isData())
+            return v.asReturnedValue();
+        return getValueAccessor(thisObject, v, attrs);
+    }
     ReturnedValue getValue(const Value &v, PropertyAttributes attrs) const {
-        Scope scope(this->engine());
-        ScopedValue t(scope, const_cast<Object *>(this));
-        return getValue(t, v, attrs);
+        return getValue(*this, v, attrs);
+    }
+    ReturnedValue getValueByIndex(uint propertyIndex) const {
+        PropertyAttributes attrs = internalClass()->propertyData.at(propertyIndex);
+        const Value *v = propertyData(propertyIndex);
+        if (!attrs.isAccessor())
+            return v->asReturnedValue();
+        return getValueAccessor(*this, *v, attrs);
     }
+    static ReturnedValue getValueAccessor(const Value &thisObject, const Value &v, PropertyAttributes attrs);
 
-    bool putValue(uint memberIndex, const Value &value);
+    bool putValue(uint memberIndex, PropertyAttributes attrs, const Value &value);
 
     /* The spec default: Writable: true, Enumerable: false, Configurable: true */
-    void defineDefaultProperty(String *name, const Value &value) {
-        insertMember(name, value, Attr_Data|Attr_NotEnumerable);
-    }
-    void defineDefaultProperty(const QString &name, const Value &value);
-    void defineDefaultProperty(const QString &name, void (*code)(const BuiltinFunction *, Scope &, CallData *), int argumentCount = 0);
-    void defineDefaultProperty(String *name, void (*code)(const BuiltinFunction *, Scope &, CallData *), int argumentCount = 0);
-    void defineAccessorProperty(const QString &name, void (*getter)(const BuiltinFunction *, Scope &, CallData *),
-                                void (*setter)(const BuiltinFunction *, Scope &, CallData *));
-    void defineAccessorProperty(String *name, void (*getter)(const BuiltinFunction *, Scope &, CallData *),
-                                void (*setter)(const BuiltinFunction *, Scope &, CallData *));
+    void defineDefaultProperty(StringOrSymbol *name, const Value &value, PropertyAttributes attributes = Attr_Data|Attr_NotEnumerable) {
+        insertMember(name, value, attributes);
+    }
+    void defineDefaultProperty(const QString &name, const Value &value, PropertyAttributes attributes = Attr_Data|Attr_NotEnumerable);
+    void defineDefaultProperty(const QString &name, VTable::Call code,
+                               int argumentCount = 0, PropertyAttributes attributes = Attr_Data|Attr_NotEnumerable);
+    void defineDefaultProperty(StringOrSymbol *name, VTable::Call code,
+                               int argumentCount = 0, PropertyAttributes attributes = Attr_Data|Attr_NotEnumerable);
+    void defineAccessorProperty(const QString &name, VTable::Call getter, VTable::Call setter);
+    void defineAccessorProperty(StringOrSymbol *name, VTable::Call getter, VTable::Call setter);
     /* Fixed: Writable: false, Enumerable: false, Configurable: false */
     void defineReadonlyProperty(const QString &name, const Value &value);
     void defineReadonlyProperty(String *name, const Value &value);
 
     /* Fixed: Writable: false, Enumerable: false, Configurable: true */
     void defineReadonlyConfigurableProperty(const QString &name, const Value &value);
-    void defineReadonlyConfigurableProperty(String *name, const Value &value);
+    void defineReadonlyConfigurableProperty(StringOrSymbol *name, const Value &value);
+
+    void addSymbolSpecies();
 
-    void insertMember(String *s, const Value &v, PropertyAttributes attributes = Attr_Data) {
+    void insertMember(StringOrSymbol *s, const Value &v, PropertyAttributes attributes = Attr_Data) {
         Scope scope(engine());
         ScopedProperty p(scope);
         p->value = v;
         insertMember(s, p, attributes);
     }
-    void insertMember(String *s, const Property *p, PropertyAttributes attributes);
+    void insertMember(StringOrSymbol *s, const Property *p, PropertyAttributes attributes);
 
-    bool isExtensible() const { return d()->internalClass->extensible; }
+    bool isExtensible() const { return vtable()->isExtensible(this); }
+    bool preventExtensions() { return vtable()->preventExtensions(this); }
+    Heap::Object *getPrototypeOf() const { return vtable()->getPrototypeOf(this); }
+    bool setPrototypeOf(const Object *p) { return vtable()->setPrototypeOf(this, p); }
+    void setPrototypeUnchecked(const Object *p);
 
     // Array handling
 
@@ -362,117 +290,130 @@ public:
     }
 
     void initSparseArray();
-    SparseArrayNode *sparseBegin() { return arrayType() == Heap::ArrayData::Sparse ? d()->arrayData->sparse->begin() : 0; }
-    SparseArrayNode *sparseEnd() { return arrayType() == Heap::ArrayData::Sparse ? d()->arrayData->sparse->end() : 0; }
+    SparseArrayNode *sparseBegin() const { return arrayType() == Heap::ArrayData::Sparse ? d()->arrayData->sparse->begin() : nullptr; }
+    SparseArrayNode *sparseEnd() const { return arrayType() == Heap::ArrayData::Sparse ? d()->arrayData->sparse->end() : nullptr; }
 
     inline bool protoHasArray() {
         Scope scope(engine());
         ScopedObject p(scope, this);
 
-        while ((p = p->prototype()))
+        while ((p = p->getPrototypeOf()))
             if (p->arrayData())
                 return true;
 
         return false;
     }
 
-    inline ReturnedValue get(String *name, bool *hasProperty = 0) const
-    { return vtable()->get(this, name, hasProperty); }
-    inline ReturnedValue getIndexed(uint idx, bool *hasProperty = 0) const
-    { return vtable()->getIndexed(this, idx, hasProperty); }
+    inline ReturnedValue get(StringOrSymbol *name, bool *hasProperty = nullptr, const Value *receiver = nullptr) const
+    { if (!receiver) receiver = this; return vtable()->get(this, name->toPropertyKey(), receiver, hasProperty); }
+    inline ReturnedValue get(uint idx, bool *hasProperty = nullptr, const Value *receiver = nullptr) const
+    { if (!receiver) receiver = this; return vtable()->get(this, PropertyKey::fromArrayIndex(idx), receiver, hasProperty); }
+    QT_DEPRECATED inline ReturnedValue getIndexed(uint idx, bool *hasProperty = nullptr) const
+    { return get(idx, hasProperty); }
+    inline ReturnedValue get(PropertyKey id, const Value *receiver = nullptr, bool *hasProperty = nullptr) const
+    { if (!receiver) receiver = this; return vtable()->get(this, id, receiver, hasProperty); }
 
     // use the set variants instead, to customize throw behavior
-    inline bool put(String *name, const Value &v)
-    { return vtable()->put(this, name, v); }
-    inline bool putIndexed(uint idx, const Value &v)
-    { return vtable()->putIndexed(this, idx, v); }
+    inline bool put(StringOrSymbol *name, const Value &v, Value *receiver = nullptr)
+    { if (!receiver) receiver = this; return vtable()->put(this, name->toPropertyKey(), v, receiver); }
+    inline bool put(uint idx, const Value &v, Value *receiver = nullptr)
+    { if (!receiver) receiver = this; return vtable()->put(this, PropertyKey::fromArrayIndex(idx), v, receiver); }
+    QT_DEPRECATED inline bool putIndexed(uint idx, const Value &v)
+    { return put(idx, v); }
+    inline bool put(PropertyKey id, const Value &v, Value *receiver = nullptr)
+    { if (!receiver) receiver = this; return vtable()->put(this, id, v, receiver); }
 
     enum ThrowOnFailure {
         DoThrowOnRejection,
         DoNotThrow
     };
 
-    // ES6: 7.3.3 Set (O, P, V, Throw)
-    inline bool set(String *name, const Value &v, ThrowOnFailure shouldThrow)
+    // This is the same as set(), but it doesn't require creating a string key,
+    // which is much more efficient for the array case.
+    inline bool setIndexed(uint idx, const Value &v, ThrowOnFailure shouldThrow)
     {
-        bool ret = vtable()->put(this, name, v);
+        bool ret = vtable()->put(this, PropertyKey::fromArrayIndex(idx), v, this);
         // ES6: 7.3.3, 6: If success is false and Throw is true, throw a TypeError exception.
         if (!ret && shouldThrow == ThrowOnFailure::DoThrowOnRejection) {
             ExecutionEngine *e = engine();
             if (!e->hasException) { // allow a custom set impl to throw itself
                 QString message = QLatin1String("Cannot assign to read-only property \"") +
-                        name->toQString() + QLatin1Char('\"');
+                        QString::number(idx) + QLatin1Char('\"');
                 e->throwTypeError(message);
             }
         }
         return ret;
     }
 
-    inline bool setIndexed(uint idx, const Value &v, ThrowOnFailure shouldThrow)
+    // ES6: 7.3.3 Set (O, P, V, Throw)
+    inline bool set(StringOrSymbol *name, const Value &v, ThrowOnFailure shouldThrow)
     {
-        bool ret = vtable()->putIndexed(this, idx, v);
+        bool ret = vtable()->put(this, name->toPropertyKey(), v, this);
+        // ES6: 7.3.3, 6: If success is false and Throw is true, throw a TypeError exception.
         if (!ret && shouldThrow == ThrowOnFailure::DoThrowOnRejection) {
             ExecutionEngine *e = engine();
             if (!e->hasException) { // allow a custom set impl to throw itself
-                e->throwTypeError();
+                QString message = QLatin1String("Cannot assign to read-only property \"") +
+                        name->toQString() + QLatin1Char('\"');
+                e->throwTypeError(message);
             }
         }
         return ret;
     }
 
-
-    PropertyAttributes query(String *name) const
-    { return vtable()->query(this, name); }
-    PropertyAttributes queryIndexed(uint index) const
-    { return vtable()->queryIndexed(this, index); }
-    bool deleteProperty(String *name)
-    { return vtable()->deleteProperty(this, name); }
-    bool deleteIndexedProperty(uint index)
-    { return vtable()->deleteIndexedProperty(this, index); }
-    ReturnedValue getLookup(Lookup *l) const
-    { return vtable()->getLookup(this, l); }
-    void setLookup(Lookup *l, const Value &v)
-    { vtable()->setLookup(this, l, v); }
-    void advanceIterator(ObjectIterator *it, Value *name, uint *index, Property *p, PropertyAttributes *attributes)
-    { vtable()->advanceIterator(this, it, name, index, p, attributes); }
-    uint getLength() const { return vtable()->getLength(this); }
+    bool deleteProperty(PropertyKey id)
+    { return vtable()->deleteProperty(this, id); }
+    OwnPropertyKeyIterator *ownPropertyKeys(Value *target) const
+    { return vtable()->ownPropertyKeys(this, target); }
+    qint64 getLength() const { return vtable()->getLength(this); }
     ReturnedValue instanceOf(const Value &var) const
     { return vtable()->instanceOf(this, var); }
 
-    inline void construct(Scope &scope, CallData *d) const
-    { return vtable()->construct(this, scope, d); }
-    inline void call(Scope &scope, CallData *d) const
-    { vtable()->call(this, scope, d); }
+    bool isConcatSpreadable() const;
+    bool isArray() const;
+    const FunctionObject *speciesConstructor(Scope &scope, const FunctionObject *defaultConstructor) const;
+
+    bool setProtoFromNewTarget(const Value *newTarget);
+
 protected:
-    static void construct(const Managed *m, Scope &scope, CallData *);
-    static void call(const Managed *m, Scope &scope, CallData *);
-    static ReturnedValue get(const Managed *m, String *name, bool *hasProperty);
-    static ReturnedValue getIndexed(const Managed *m, uint index, bool *hasProperty);
-    static bool put(Managed *m, String *name, const Value &value);
-    static bool putIndexed(Managed *m, uint index, const Value &value);
-    static PropertyAttributes query(const Managed *m, String *name);
-    static PropertyAttributes queryIndexed(const Managed *m, uint index);
-    static bool deleteProperty(Managed *m, String *name);
-    static bool deleteIndexedProperty(Managed *m, uint index);
-    static ReturnedValue getLookup(const Managed *m, Lookup *l);
-    static void setLookup(Managed *m, Lookup *l, const Value &v);
-    static void advanceIterator(Managed *m, ObjectIterator *it, Value *name, uint *index, Property *p, PropertyAttributes *attributes);
-    static uint getLength(const Managed *m);
-    static ReturnedValue instanceOf(const Object *typeObject, const Value &var);
-    static void markObjects(Heap::Base *, MarkStack *);
+    static ReturnedValue virtualGet(const Managed *m, PropertyKey id, const Value *receiver,bool *hasProperty);
+    static bool virtualPut(Managed *m, PropertyKey id, const Value &value, Value *receiver);
+    static bool virtualDeleteProperty(Managed *m, PropertyKey id);
+    static bool virtualHasProperty(const Managed *m, PropertyKey id);
+    static PropertyAttributes virtualGetOwnProperty(const Managed *m, PropertyKey id, Property *p);
+    static bool virtualDefineOwnProperty(Managed *m, PropertyKey id, const Property *p, PropertyAttributes attrs);
+    static bool virtualIsExtensible(const Managed *m);
+    static bool virtualPreventExtensions(Managed *);
+    static Heap::Object *virtualGetPrototypeOf(const Managed *);
+    static bool virtualSetPrototypeOf(Managed *, const Object *);
+    static OwnPropertyKeyIterator *virtualOwnPropertyKeys(const Object *m, Value *target);
+    static qint64 virtualGetLength(const Managed *m);
+    static ReturnedValue virtualInstanceOf(const Object *typeObject, const Value &var);
+public:
+    // qv4runtime uses this directly
+    static ReturnedValue checkedInstanceOf(ExecutionEngine *engine, const FunctionObject *typeObject, const Value &var);
 
 private:
-    ReturnedValue internalGet(String *name, bool *hasProperty) const;
-    ReturnedValue internalGetIndexed(uint index, bool *hasProperty) const;
-    bool internalPut(String *name, const Value &value);
-    bool internalPutIndexed(uint index, const Value &value);
-    bool internalDeleteProperty(String *name);
-    bool internalDeleteIndexedProperty(uint index);
+    bool internalDefineOwnProperty(ExecutionEngine *engine, uint index, const InternalClassEntry *memberEntry, const Property *p, PropertyAttributes attrs);
+    ReturnedValue internalGet(PropertyKey id, const Value *receiver, bool *hasProperty) const;
+    bool internalPut(PropertyKey id, const Value &value, Value *receiver);
+    bool internalDeleteProperty(PropertyKey id);
 
     friend struct ObjectIterator;
     friend struct ObjectPrototype;
 };
 
+struct ObjectOwnPropertyKeyIterator : OwnPropertyKeyIterator
+{
+    uint arrayIndex = 0;
+    uint memberIndex = 0;
+    bool iterateOverSymbols = false;
+    SparseArrayNode *arrayNode = nullptr;
+    ~ObjectOwnPropertyKeyIterator() override = default;
+    PropertyKey next(const Object *o, Property *pd = nullptr, PropertyAttributes *attrs = nullptr) override;
+
+};
+
 namespace Heap {
 
 struct BooleanObject : Object {
@@ -509,7 +450,7 @@ struct ArrayObject : Object {
 
 private:
     void commonInit()
-    { setProperty(internalClass->engine, LengthPropertyIndex, Primitive::fromInt32(0)); }
+    { setProperty(internalClass->engine, LengthPropertyIndex, Value::fromInt32(0)); }
 };
 
 }
@@ -539,17 +480,18 @@ struct ArrayObject: Object {
 
     void init(ExecutionEngine *engine);
 
-    static ReturnedValue getLookup(const Managed *m, Lookup *l);
-    using Object::getLength;
-    static uint getLength(const Managed *m);
+    static qint64 virtualGetLength(const Managed *m);
 
     QStringList toQStringList() const;
+protected:
+    static bool virtualDefineOwnProperty(Managed *m, PropertyKey id, const Property *p, PropertyAttributes attrs);
+
 };
 
 inline void Object::setArrayLengthUnchecked(uint l)
 {
     if (isArrayObject())
-        setProperty(Heap::ArrayObject::LengthPropertyIndex, Primitive::fromUInt32(l));
+        setProperty(Heap::ArrayObject::LengthPropertyIndex, Value::fromUInt32(l));
 }
 
 inline void Object::push_back(const Value &v)
@@ -592,7 +534,7 @@ inline void Object::arraySet(uint index, const Value &value)
 
 template<>
 inline const ArrayObject *Value::as() const {
-    return isManaged() && m()->vtable()->type == Managed::Type_ArrayObject ? static_cast<const ArrayObject *>(this) : 0;
+    return isManaged() && m()->internalClass->vtable->type == Managed::Type_ArrayObject ? static_cast<const ArrayObject *>(this) : nullptr;
 }
 
 #ifndef V4_BOOTSTRAP
diff --git a/src/qml/jsruntime/qv4objectiterator.cpp b/src/qml/jsruntime/qv4objectiterator.cpp
index 3427ee89fe..e529b8e86b 100644
--- a/src/qml/jsruntime/qv4objectiterator.cpp
+++ b/src/qml/jsruntime/qv4objectiterator.cpp
@@ -42,145 +42,170 @@
 #include "qv4identifier_p.h"
 #include "qv4argumentsobject_p.h"
 #include "qv4string_p.h"
+#include "qv4iterator_p.h"
+#include "qv4propertykey_p.h"
 
 using namespace QV4;
 
-void ObjectIterator::init(const Object *o)
+void ForInIteratorPrototype::init(ExecutionEngine *)
 {
-    object->setM(o ? o->m() : 0);
-    current->setM(o ? o->m() : 0);
-
-    if (object->as<ArgumentsObject>()) {
-        Scope scope(engine);
-        Scoped<ArgumentsObject> (scope, object->asReturnedValue())->fullyCreate();
-    }
+    defineDefaultProperty(QStringLiteral("next"), method_next, 0);
 }
 
-void ObjectIterator::next(Value *name, uint *index, Property *pd, PropertyAttributes *attrs)
+PropertyKey ObjectIterator::next(Property *pd, PropertyAttributes *attrs)
 {
-    name->setM(0);
-    *index = UINT_MAX;
+    if (!object || !iterator)
+        return PropertyKey::invalid();
 
-    if (!object->as<Object>()) {
-        *attrs = PropertyAttributes();
-        return;
-    }
     Scope scope(engine);
-    ScopedObject o(scope);
-    ScopedString n(scope);
+    ScopedPropertyKey key(scope);
 
     while (1) {
-        Object *co = current->objectValue();
-        if (!co)
-            break;
-
-        while (1) {
-            co->advanceIterator(this, name, index, pd, attrs);
-            if (attrs->isEmpty())
-                break;
-            // check the property is not already defined earlier in the proto chain
-            if (co->heapObject() != object->heapObject()) {
-                o = object->as<Object>();
-                n = *name;
-                bool shadowed = false;
-                while (o->d() != current->heapObject()) {
-                    if ((!!n && o->hasOwnProperty(n)) ||
-                        (*index != UINT_MAX && o->hasOwnProperty(*index))) {
-                        shadowed = true;
-                        break;
-                    }
-                    o = o->prototype();
-                }
-                if (shadowed)
-                    continue;
-            }
-            return;
+        key = iterator->next(object, pd, attrs);
+        if (!key->isValid()) {
+            object = nullptr;
+            return key;
         }
-
-        if (flags & WithProtoChain)
-            current->setM(co->prototype());
-        else
-            current->setM(0);
-
-        arrayIndex = 0;
-        memberIndex = 0;
+        if ((!(flags & WithSymbols) && key->isSymbol()) ||
+            ((flags & EnumerableOnly) && !attrs->isEnumerable()))
+            continue;
+        return key;
     }
-    *attrs = PropertyAttributes();
 }
 
 ReturnedValue ObjectIterator::nextPropertyName(Value *value)
 {
-    Object *o = object->objectValue();
-    if (!o)
+    if (!object)
         return Encode::null();
 
     PropertyAttributes attrs;
-    uint index;
     Scope scope(engine);
     ScopedProperty p(scope);
-    ScopedString name(scope);
-    next(name.getRef(), &index, p, &attrs);
-    if (attrs.isEmpty())
+    ScopedPropertyKey key(scope, next(p, &attrs));
+    if (!key->isValid())
         return Encode::null();
 
-    *value = o->getValue(p->value, attrs);
-
-    if (!!name)
-        return name->asReturnedValue();
-    Q_ASSERT(index < UINT_MAX);
-    return Encode(index);
+    *value = object->getValue(p->value, attrs);
+    if (key->isArrayIndex())
+        return Encode(key->asArrayIndex());
+    Q_ASSERT(key->isStringOrSymbol());
+    return key->asStringOrSymbol()->asReturnedValue();
 }
 
 ReturnedValue ObjectIterator::nextPropertyNameAsString(Value *value)
 {
-    Object *o = object->objectValue();
-    if (!o)
+    if (!object)
         return Encode::null();
 
     PropertyAttributes attrs;
-    uint index;
     Scope scope(engine);
     ScopedProperty p(scope);
-    ScopedString name(scope);
-    next(name.getRef(), &index, p, &attrs);
-    if (attrs.isEmpty())
+    ScopedPropertyKey key(scope, next(p, &attrs));
+    if (!key->isValid())
         return Encode::null();
 
-    *value = o->getValue(p->value, attrs);
+    *value = object->getValue(p->value, attrs);
 
-    if (!!name)
-        return name->asReturnedValue();
-    Q_ASSERT(index < UINT_MAX);
-    return Encode(engine->newString(QString::number(index)));
+    return key->toStringOrSymbol(engine)->asReturnedValue();
 }
 
 ReturnedValue ObjectIterator::nextPropertyNameAsString()
 {
-    if (!object->as<Object>())
+    if (!object)
         return Encode::null();
 
     PropertyAttributes attrs;
-    uint index;
     Scope scope(engine);
-    ScopedProperty p(scope);
-    ScopedString name(scope);
-    next(name.getRef(), &index, p, &attrs);
-    if (attrs.isEmpty())
+    ScopedPropertyKey key(scope, next(nullptr, &attrs));
+    if (!key->isValid())
         return Encode::null();
 
-    if (!!name)
-        return name->asReturnedValue();
-    Q_ASSERT(index < UINT_MAX);
-    return Encode(engine->newString(QString::number(index)));
+    return key->toStringOrSymbol(engine)->asReturnedValue();
 }
 
 
-DEFINE_OBJECT_VTABLE(ForEachIteratorObject);
+DEFINE_OBJECT_VTABLE(ForInIteratorObject);
 
-void ForEachIteratorObject::markObjects(Heap::Base *that, MarkStack *markStack)
+void Heap::ForInIteratorObject::markObjects(Heap::Base *that, MarkStack *markStack)
 {
-    ForEachIteratorObject::Data *o = static_cast<ForEachIteratorObject::Data *>(that);
+    ForInIteratorObject *o = static_cast<ForInIteratorObject *>(that);
+    if (o->object)
+        o->object->mark(markStack);
+    if (o->current)
+        o->current->mark(markStack);
     o->workArea[0].mark(markStack);
     o->workArea[1].mark(markStack);
     Object::markObjects(that, markStack);
 }
+
+void Heap::ForInIteratorObject::destroy()
+{
+    delete iterator;
+}
+
+ReturnedValue ForInIteratorPrototype::method_next(const FunctionObject *b, const Value *thisObject, const Value *, int)
+{
+    const ForInIteratorObject *forIn = static_cast<const ForInIteratorObject *>(thisObject);
+    Q_ASSERT(forIn);
+    Scope scope(b);
+
+    ScopedPropertyKey key(scope, forIn->nextProperty());
+    bool done = false;
+    if (!key->isValid())
+        done = true;
+    ScopedStringOrSymbol s(scope, key->toStringOrSymbol(scope.engine));
+    return IteratorPrototype::createIterResultObject(scope.engine, s, done);
+}
+
+
+PropertyKey ForInIteratorObject::nextProperty() const
+{
+    if (!d()->current)
+        return PropertyKey::invalid();
+
+    Scope scope(this);
+    ScopedObject c(scope, d()->current);
+    ScopedObject t(scope, d()->target);
+    ScopedObject o(scope);
+    ScopedProperty p(scope);
+    ScopedPropertyKey key(scope);
+    PropertyAttributes attrs;
+
+    while (1) {
+        while (1) {
+            key = d()->iterator->next(t, p, &attrs);
+            if (!key->isValid())
+                break;
+            if (!attrs.isEnumerable() || key->isSymbol())
+                continue;
+            // check the property is not already defined earlier in the proto chain
+            if (d()->current != d()->object) {
+                o = d()->object;
+                bool shadowed = false;
+                while (o->d() != c->heapObject()) {
+                    if (o->getOwnProperty(key) != Attr_Invalid) {
+                        shadowed = true;
+                        break;
+                    }
+                    o = o->getPrototypeOf();
+                }
+                if (shadowed)
+                    continue;
+            }
+            return key;
+        }
+
+        c = c->getPrototypeOf();
+        d()->current.set(scope.engine, c->d());
+        if (!c)
+            break;
+        delete d()->iterator;
+        d()->iterator = c->ownPropertyKeys(t.getRef());
+        d()->target.set(scope.engine, t->d());
+        if (!d()->iterator) {
+            scope.engine->throwTypeError();
+            return PropertyKey::invalid();
+        }
+    }
+    return PropertyKey::invalid();
+}
diff --git a/src/qml/jsruntime/qv4objectiterator_p.h b/src/qml/jsruntime/qv4objectiterator_p.h
index 6168d59914..a20ce9cb88 100644
--- a/src/qml/jsruntime/qv4objectiterator_p.h
+++ b/src/qml/jsruntime/qv4objectiterator_p.h
@@ -57,87 +57,86 @@ QT_BEGIN_NAMESPACE
 
 namespace QV4 {
 
-struct Q_QML_EXPORT ObjectIteratorData
+struct Q_QML_EXPORT ObjectIterator
 {
     enum Flags {
         NoFlags = 0,
         EnumerableOnly = 0x1,
-        WithProtoChain = 0x2,
+        WithSymbols = 0x2
     };
 
     ExecutionEngine *engine;
-    Value *object;
-    Value *current;
-    SparseArrayNode *arrayNode;
-    uint arrayIndex;
-    uint memberIndex;
+    Object *object;
+    OwnPropertyKeyIterator *iterator = nullptr;
     uint flags;
-};
-V4_ASSERT_IS_TRIVIAL(ObjectIteratorData)
-
-struct Q_QML_EXPORT ObjectIterator: ObjectIteratorData
-{
-    ObjectIterator(ExecutionEngine *e, Value *scratch1, Value *scratch2, Object *o, uint flags)
-    {
-        engine = e;
-        object = scratch1;
-        current = scratch2;
-        arrayNode = nullptr;
-        arrayIndex = 0;
-        memberIndex = 0;
-        this->flags = flags;
-        init(o);
-    }
 
     ObjectIterator(Scope &scope, const Object *o, uint flags)
     {
         engine = scope.engine;
-        object = scope.alloc(1);
-        current = scope.alloc(1);
-        arrayNode = nullptr;
-        arrayIndex = 0;
-        memberIndex = 0;
+        object = static_cast<Object *>(scope.alloc());
         this->flags = flags;
-        init(o);
+        object->setM(o ? o->m() : nullptr);
+        if (o)
+            iterator = object->ownPropertyKeys(object);
+    }
+    ~ObjectIterator()
+    {
+        delete iterator;
     }
 
-    void next(Value *name, uint *index, Property *pd, PropertyAttributes *attributes = 0);
+    PropertyKey next(Property *pd = nullptr, PropertyAttributes *attributes = nullptr);
     ReturnedValue nextPropertyName(Value *value);
     ReturnedValue nextPropertyNameAsString(Value *value);
     ReturnedValue nextPropertyNameAsString();
-
-private:
-    void init(const Object *o);
 };
 
 namespace Heap {
-struct ForEachIteratorObject : Object {
+
+#define ForInIteratorObjectMembers(class, Member) \
+    Member(class, Pointer, Object *, object) \
+    Member(class, Pointer, Object *, current) \
+    Member(class, Pointer, Object *, target) \
+    Member(class, NoMark, OwnPropertyKeyIterator *, iterator)
+
+DECLARE_HEAP_OBJECT(ForInIteratorObject, Object) {
     void init(QV4::Object *o);
-    ObjectIterator &it() { return *reinterpret_cast<ObjectIterator*>(&itData); }
     Value workArea[2];
 
-private:
-    ObjectIteratorData itData;
+    static void markObjects(Heap::Base *that, MarkStack *markStack);
+    void destroy();
 };
 
 }
 
-struct ForEachIteratorObject: Object {
-    V4_OBJECT2(ForEachIteratorObject, Object)
-    Q_MANAGED_TYPE(ForeachIteratorObject)
+struct ForInIteratorPrototype : Object
+{
+    V4_PROTOTYPE(iteratorPrototype)
+    void init(ExecutionEngine *engine);
+
+    static ReturnedValue method_next(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc);
+};
 
-    ReturnedValue nextPropertyName() { return d()->it().nextPropertyNameAsString(); }
+struct ForInIteratorObject: Object {
+    V4_OBJECT2(ForInIteratorObject, Object)
+    Q_MANAGED_TYPE(ForInIterator)
+    V4_PROTOTYPE(forInIteratorPrototype)
+    V4_NEEDS_DESTROY
 
-protected:
-    static void markObjects(Heap::Base *that, MarkStack *markStack);
+    PropertyKey nextProperty() const;
 };
 
 inline
-void Heap::ForEachIteratorObject::init(QV4::Object *o)
+void Heap::ForInIteratorObject::init(QV4::Object *o)
 {
     Object::init();
-    it() = ObjectIterator(internalClass->engine, workArea, workArea + 1, o,
-                          ObjectIterator::EnumerableOnly | ObjectIterator::WithProtoChain);
+    if (!o)
+        return;
+    object.set(o->engine(), o->d());
+    current.set(o->engine(), o->d());
+    Scope scope(o);
+    ScopedObject obj(scope);
+    iterator = o->ownPropertyKeys(obj.getRef());
+    target.set(o->engine(), obj->d());
 }
 
 
diff --git a/src/qml/jsruntime/qv4objectproto.cpp b/src/qml/jsruntime/qv4objectproto.cpp
index 2e72c0f13f..6b4c3ba71a 100644
--- a/src/qml/jsruntime/qv4objectproto.cpp
+++ b/src/qml/jsruntime/qv4objectproto.cpp
@@ -46,6 +46,9 @@
 #include "qv4runtime_p.h"
 #include "qv4objectiterator_p.h"
 #include "qv4string_p.h"
+#include "qv4jscall_p.h"
+#include "qv4symbol_p.h"
+#include "qv4propertykey_p.h"
 
 #include <QtCore/QDateTime>
 #include <QtCore/QStringList>
@@ -60,27 +63,29 @@ void Heap::ObjectCtor::init(QV4::ExecutionContext *scope)
     Heap::FunctionObject::init(scope, QStringLiteral("Object"));
 }
 
-void ObjectCtor::construct(const Managed *that, Scope &scope, CallData *callData)
+ReturnedValue ObjectCtor::virtualCallAsConstructor(const FunctionObject *f, const Value *argv, int argc, const Value *newTarget)
 {
-    const ObjectCtor *ctor = static_cast<const ObjectCtor *>(that);
-    if (!callData->argc || callData->args[0].isUndefined() || callData->args[0].isNull()) {
+    ExecutionEngine *v4 = f->engine();
+    const ObjectCtor *nt = static_cast<const ObjectCtor *>(newTarget);
+    if (!argc || argv[0].isUndefined() || argv[0].isNull()) {
+        Scope scope(v4);
         ScopedObject obj(scope, scope.engine->newObject());
-        ScopedObject proto(scope, ctor->get(scope.engine->id_prototype()));
+        ScopedObject proto(scope, nt->get(scope.engine->id_prototype()));
         if (!!proto)
-            obj->setPrototype(proto);
-        scope.result = obj.asReturnedValue();
+            obj->setPrototypeOf(proto);
+        return obj.asReturnedValue();
     } else {
-        scope.result = callData->args[0].toObject(scope.engine);
+        return argv[0].toObject(v4)->asReturnedValue();
     }
 }
 
-void ObjectCtor::call(const Managed *, Scope &scope, CallData *callData)
+ReturnedValue ObjectCtor::virtualCall(const FunctionObject *m, const Value *, const Value *argv, int argc)
 {
-    ExecutionEngine *v4 = scope.engine;
-    if (!callData->argc || callData->args[0].isUndefined() || callData->args[0].isNull()) {
-        scope.result = v4->newObject()->asReturnedValue();
+    ExecutionEngine *v4 = m->engine();
+    if (!argc || argv[0].isUndefined() || argv[0].isNull()) {
+        return v4->newObject()->asReturnedValue();
     } else {
-        scope.result = callData->args[0].toObject(v4);
+        return argv[0].toObject(v4)->asReturnedValue();
     }
 }
 
@@ -90,25 +95,31 @@ void ObjectPrototype::init(ExecutionEngine *v4, Object *ctor)
     ScopedObject o(scope, this);
 
     ctor->defineReadonlyProperty(v4->id_prototype(), o);
-    ctor->defineReadonlyConfigurableProperty(v4->id_length(), Primitive::fromInt32(1));
+    ctor->defineReadonlyConfigurableProperty(v4->id_length(), Value::fromInt32(1));
     ctor->defineDefaultProperty(QStringLiteral("getPrototypeOf"), method_getPrototypeOf, 1);
     ctor->defineDefaultProperty(QStringLiteral("getOwnPropertyDescriptor"), method_getOwnPropertyDescriptor, 2);
+    ctor->defineDefaultProperty(QStringLiteral("getOwnPropertyDescriptors"), method_getOwnPropertyDescriptors, 1);
     ctor->defineDefaultProperty(QStringLiteral("getOwnPropertyNames"), method_getOwnPropertyNames, 1);
+    ctor->defineDefaultProperty(QStringLiteral("getOwnPropertySymbols"), method_getOwnPropertySymbols, 1);
     ctor->defineDefaultProperty(QStringLiteral("assign"), method_assign, 2);
     ctor->defineDefaultProperty(QStringLiteral("create"), method_create, 2);
     ctor->defineDefaultProperty(QStringLiteral("defineProperty"), method_defineProperty, 3);
     ctor->defineDefaultProperty(QStringLiteral("defineProperties"), method_defineProperties, 2);
+    ctor->defineDefaultProperty(QStringLiteral("entries"), method_entries, 1);
     ctor->defineDefaultProperty(QStringLiteral("seal"), method_seal, 1);
     ctor->defineDefaultProperty(QStringLiteral("freeze"), method_freeze, 1);
     ctor->defineDefaultProperty(QStringLiteral("preventExtensions"), method_preventExtensions, 1);
+    ctor->defineDefaultProperty(QStringLiteral("is"), method_is, 2);
     ctor->defineDefaultProperty(QStringLiteral("isSealed"), method_isSealed, 1);
     ctor->defineDefaultProperty(QStringLiteral("isFrozen"), method_isFrozen, 1);
     ctor->defineDefaultProperty(QStringLiteral("isExtensible"), method_isExtensible, 1);
     ctor->defineDefaultProperty(QStringLiteral("keys"), method_keys, 1);
+    ctor->defineDefaultProperty(QStringLiteral("setPrototypeOf"), method_setPrototypeOf, 2);
+    ctor->defineDefaultProperty(QStringLiteral("values"), method_values, 1);
 
     defineDefaultProperty(QStringLiteral("constructor"), (o = ctor));
     defineDefaultProperty(v4->id_toString(), method_toString, 0);
-    defineDefaultProperty(QStringLiteral("toLocaleString"), method_toLocaleString, 0);
+    defineDefaultProperty(v4->id_toLocaleString(), method_toLocaleString, 0);
     defineDefaultProperty(v4->id_valueOf(), method_valueOf, 0);
     defineDefaultProperty(QStringLiteral("hasOwnProperty"), method_hasOwnProperty, 1);
     defineDefaultProperty(QStringLiteral("isPrototypeOf"), method_isPrototypeOf, 1);
@@ -116,76 +127,154 @@ void ObjectPrototype::init(ExecutionEngine *v4, Object *ctor)
     defineDefaultProperty(QStringLiteral("__defineGetter__"), method_defineGetter, 2);
     defineDefaultProperty(QStringLiteral("__defineSetter__"), method_defineSetter, 2);
 
-    ExecutionContext *global = v4->rootContext();
-    ScopedProperty p(scope);
-    p->value = BuiltinFunction::create(global, v4->id___proto__(), method_get_proto);
-    p->set = BuiltinFunction::create(global, v4->id___proto__(), method_set_proto);
-    insertMember(v4->id___proto__(), p, Attr_Accessor|Attr_NotEnumerable);
+    defineAccessorProperty(v4->id___proto__(), method_get_proto, method_set_proto);
 }
 
-void ObjectPrototype::method_getPrototypeOf(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue ObjectPrototype::method_getPrototypeOf(const FunctionObject *b, const Value *, const Value *argv, int argc)
 {
-    ScopedObject o(scope, callData->args[0].toObject(scope.engine));
-    CHECK_EXCEPTION();
+    Scope scope(b);
+    if (argc < 1)
+        return scope.engine->throwTypeError();
 
-    ScopedObject p(scope, o->prototype());
-    scope.result = !!p ? p->asReturnedValue() : Encode::null();
+    ScopedObject o(scope, argv[0].toObject(scope.engine));
+    if (scope.engine->hasException)
+        return QV4::Encode::undefined();
+
+    ScopedObject p(scope, o->getPrototypeOf());
+    return (!!p ? p->asReturnedValue() : Encode::null());
 }
 
-void ObjectPrototype::method_getOwnPropertyDescriptor(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue ObjectPrototype::method_is(const FunctionObject *, const Value *, const Value *argv, int argc)
 {
-    ScopedObject O(scope, callData->args[0].toObject(scope.engine));
-    CHECK_EXCEPTION();
+    if (!argc)
+        return Encode(true);
+    if (argc == 1)
+        return Encode((argv[0].isUndefined() ? true : false));
+    return Encode(argv[0].sameValue(argv[1]));
+}
+
+ReturnedValue ObjectPrototype::method_getOwnPropertyDescriptor(const FunctionObject *b, const Value *, const Value *argv, int argc)
+{
+    Scope scope(b);
+    if (argc < 1)
+        return scope.engine->throwTypeError();
+
+    ScopedObject O(scope, argv[0].toObject(scope.engine));
+    if (scope.engine->hasException)
+        return QV4::Encode::undefined();
 
     if (ArgumentsObject::isNonStrictArgumentsObject(O))
         static_cast<ArgumentsObject *>(O.getPointer())->fullyCreate();
 
-    ScopedValue v(scope, callData->argument(1));
-    ScopedString name(scope, v->toString(scope.engine));
-    CHECK_EXCEPTION();
+    ScopedValue v(scope, argc > 1 ? argv[1] : Value::undefinedValue());
+    ScopedPropertyKey name(scope, v->toPropertyKey(scope.engine));
+    if (scope.engine->hasException)
+        return QV4::Encode::undefined();
 
-    PropertyAttributes attrs;
     ScopedProperty desc(scope);
-    O->getOwnProperty(name, &attrs, desc);
-    scope.result = fromPropertyDescriptor(scope.engine, desc, attrs);
+    PropertyAttributes attrs = O->getOwnProperty(name, desc);
+    return fromPropertyDescriptor(scope.engine, desc, attrs);
 }
 
-void ObjectPrototype::method_getOwnPropertyNames(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue ObjectPrototype::method_getOwnPropertyDescriptors(const FunctionObject *f, const Value *, const Value *argv, int argc)
 {
-    ScopedObject O(scope, callData->args[0].toObject(scope.engine));
-    CHECK_EXCEPTION();
+    Scope scope(f);
+    if (!argc)
+        return scope.engine->throwTypeError();
+
+    ScopedObject o(scope, argv[0].toObject(scope.engine));
+    if (scope.engine->hasException)
+        return Encode::undefined();
+
+    ScopedObject descriptors(scope, scope.engine->newObject());
+
+    ObjectIterator it(scope, o, ObjectIterator::WithSymbols);
+    ScopedProperty pd(scope);
+    PropertyAttributes attrs;
+    ScopedPropertyKey key(scope);
+    ScopedObject entry(scope);
+    while (1) {
+        key = it.next(pd, &attrs);
+        if (!key->isValid())
+            break;
+        entry = fromPropertyDescriptor(scope.engine, pd, attrs);
+        descriptors->put(key, entry);
+    }
+
+    return descriptors.asReturnedValue();
 
-    scope.result = getOwnPropertyNames(scope.engine, callData->args[0]);
 }
 
-// 19.1.2.1
-void ObjectPrototype::method_assign(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue ObjectPrototype::method_getOwnPropertyNames(const FunctionObject *b, const Value *, const Value *argv, int argc)
 {
-    ScopedObject to(scope, callData->args[0].toObject(scope.engine));
-    CHECK_EXCEPTION();
+    Scope scope(b);
+    if (argc < 1)
+        return scope.engine->throwTypeError();
 
-    if (callData->argc == 1) {
-        scope.result = to;
-        return;
+    ScopedObject O(scope, argv[0].toObject(scope.engine));
+    if (scope.engine->hasException)
+        return QV4::Encode::undefined();
+
+    return Encode(getOwnPropertyNames(scope.engine, argv[0]));
+}
+
+ReturnedValue ObjectPrototype::method_getOwnPropertySymbols(const FunctionObject *f, const Value *, const Value *argv, int argc)
+{
+    Scope scope(f);
+    if (!argc)
+        return scope.engine->throwTypeError();
+
+    ScopedObject O(scope, argv[0].toObject(scope.engine));
+    if (!O)
+        return Encode::undefined();
+
+    ScopedArrayObject array(scope, scope.engine->newArrayObject());
+    if (O) {
+        ObjectIterator it(scope, O, ObjectIterator::WithSymbols);
+        ScopedValue name(scope);
+        while (1) {
+            name = it.nextPropertyNameAsString();
+            if (name->isNull())
+                break;
+            if (!name->isSymbol())
+                continue;
+            array->push_back(name);
+        }
     }
+    return array->asReturnedValue();
+}
+
+// 19.1.2.1
+ReturnedValue ObjectPrototype::method_assign(const FunctionObject *b, const Value *, const Value *argv, int argc)
+{
+    Scope scope(b);
+    if (argc < 1)
+        return scope.engine->throwTypeError();
 
-    for (int i = 1; i < callData->argc; ++i) {
-        if (callData->args[i].isUndefined() || callData->args[i].isNull())
+    ScopedObject to(scope, argv[0].toObject(scope.engine));
+    if (scope.engine->hasException)
+        return QV4::Encode::undefined();
+
+    if (argc == 1)
+        return to.asReturnedValue();
+
+    for (int i = 1, ei = argc; i < ei; ++i) {
+        if (argv[i].isUndefined() || argv[i].isNull())
             continue;
 
-        ScopedObject from(scope, callData->args[i].toObject(scope.engine));
-        CHECK_EXCEPTION();
+        ScopedObject from(scope, argv[i].toObject(scope.engine));
+        if (scope.engine->hasException)
+        return QV4::Encode::undefined();
         QV4::ScopedArrayObject keys(scope, QV4::ObjectPrototype::getOwnPropertyNames(scope.engine, from));
         quint32 length = keys->getLength();
 
         ScopedString nextKey(scope);
         ScopedValue propValue(scope);
         for (quint32 i = 0; i < length; ++i) {
-            nextKey = Value::fromReturnedValue(keys->getIndexed(i)).toString(scope.engine);
+            nextKey = Value::fromReturnedValue(keys->get(i)).toString(scope.engine);
 
-            PropertyAttributes attrs;
             ScopedProperty prop(scope);
-            from->getOwnProperty(nextKey, &attrs, prop);
+            PropertyAttributes attrs = from->getOwnProperty(nextKey->toPropertyKey(), prop);
 
             if (attrs == PropertyFlag::Attr_Invalid)
                 continue;
@@ -195,102 +284,144 @@ void ObjectPrototype::method_assign(const BuiltinFunction *, Scope &scope, CallD
 
             propValue = from->get(nextKey);
             to->set(nextKey, propValue, Object::DoThrowOnRejection);
-            CHECK_EXCEPTION();
+            if (scope.engine->hasException)
+        return QV4::Encode::undefined();
         }
     }
 
-    scope.result = to;
+    return to.asReturnedValue();
 }
 
-void ObjectPrototype::method_create(const BuiltinFunction *builtin, Scope &scope, CallData *callData)
+ReturnedValue ObjectPrototype::method_create(const FunctionObject *builtin, const Value *thisObject, const Value *argv, int argc)
 {
-    ScopedValue O(scope, callData->argument(0));
-    if (!O->isObject() && !O->isNull()) {
-        scope.result = scope.engine->throwTypeError();
-        return;
-    }
+    Scope scope(builtin);
+    if (!argc || (!argv[0].isObject() && !argv[0].isNull()))
+        return scope.engine->throwTypeError();
+
+    ScopedObject O(scope, argv[0]);
 
     ScopedObject newObject(scope, scope.engine->newObject());
-    newObject->setPrototype(O->as<Object>());
+    newObject->setPrototypeOf(O);
 
-    if (callData->argc > 1 && !callData->args[1].isUndefined()) {
-        callData->args[0] = newObject;
-        method_defineProperties(builtin, scope, callData);
-        return;
+
+    if (argc > 1 && !argv[1].isUndefined()) {
+        Value *arguments = scope.alloc(argc);
+        arguments[0] = newObject;
+        memcpy(arguments + 1, argv + 1, (argc - 1)*sizeof(Value));
+        return method_defineProperties(builtin, thisObject, arguments, argc);
     }
 
-    scope.result = newObject;
+    return newObject.asReturnedValue();
 }
 
-void ObjectPrototype::method_defineProperty(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue ObjectPrototype::method_defineProperty(const FunctionObject *b, const Value *, const Value *argv, int argc)
 {
-    ScopedObject O(scope, callData->argument(0));
-    if (!O) {
-        scope.result = scope.engine->throwTypeError();
-        return;
-    }
+    Scope scope(b);
+    if (!argc || !argv[0].isObject())
+        return scope.engine->throwTypeError();
 
-    ScopedString name(scope, callData->argument(1), ScopedString::Convert);
-    CHECK_EXCEPTION();
+    ScopedObject O(scope, argv[0]);
+    ScopedPropertyKey name(scope, (argc > 1 ? argv[1] : Value::undefinedValue()).toPropertyKey(scope.engine));
+    if (scope.engine->hasException)
+        return QV4::Encode::undefined();
 
-    ScopedValue attributes(scope, callData->argument(2));
+    ScopedValue attributes(scope, argc > 2 ? argv[2] : Value::undefinedValue());
     ScopedProperty pd(scope);
     PropertyAttributes attrs;
     toPropertyDescriptor(scope.engine, attributes, pd, &attrs);
-    CHECK_EXCEPTION();
+    if (scope.engine->hasException)
+        return QV4::Encode::undefined();
 
-    if (!O->__defineOwnProperty__(scope.engine, name, pd, attrs))
+    if (!O->defineOwnProperty(name, pd, attrs))
         THROW_TYPE_ERROR();
 
-    scope.result = O;
+    return O.asReturnedValue();
 }
 
-void ObjectPrototype::method_defineProperties(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue ObjectPrototype::method_defineProperties(const FunctionObject *b, const Value *, const Value *argv, int argc)
 {
-    ScopedObject O(scope, callData->argument(0));
-    if (!O)
-        THROW_TYPE_ERROR();
+    Scope scope(b);
+    if (argc < 2 || !argv[0].isObject())
+        return scope.engine->throwTypeError();
+
+    ScopedObject O(scope, argv[0]);
 
-    ScopedObject o(scope, callData->argument(1), ScopedObject::Convert);
-    CHECK_EXCEPTION();
+    ScopedObject o(scope, argv[1].toObject(scope.engine));
+    if (scope.engine->hasException)
+        return QV4::Encode::undefined();
 
     ScopedValue val(scope);
 
     ObjectIterator it(scope, o, ObjectIterator::EnumerableOnly);
-    ScopedString name(scope);
     ScopedProperty pd(scope);
     ScopedProperty n(scope);
+    ScopedPropertyKey key(scope);
     while (1) {
-        uint index;
         PropertyAttributes attrs;
-        it.next(name.getRef(), &index, pd, &attrs);
-        if (attrs.isEmpty())
+        key = it.next(pd, &attrs);
+        if (!key->isValid())
             break;
         PropertyAttributes nattrs;
         val = o->getValue(pd->value, attrs);
         toPropertyDescriptor(scope.engine, val, n, &nattrs);
-        CHECK_EXCEPTION();
-        bool ok;
-        if (name)
-            ok = O->__defineOwnProperty__(scope.engine, name, n, nattrs);
-        else
-            ok = O->__defineOwnProperty__(scope.engine, index, n, nattrs);
+        if (scope.engine->hasException)
+        return QV4::Encode::undefined();
+        bool ok = O->defineOwnProperty(key, n, nattrs);
         if (!ok)
             THROW_TYPE_ERROR();
     }
 
-    scope.result = O;
+    return O.asReturnedValue();
 }
 
-void ObjectPrototype::method_seal(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue ObjectPrototype::method_entries(const FunctionObject *f, const Value *, const Value *argv, int argc)
 {
-    ScopedObject o(scope, callData->argument(0));
-    if (!o) {
-        // 19.1.2.17, 1
-        scope.result = callData->argument(0);
-        return;
+    Scope scope(f);
+    if (!argc)
+        return scope.engine->throwTypeError();
+
+    ScopedObject o(scope, argv[0].toObject(scope.engine));
+    if (scope.engine->hasException)
+        return Encode::undefined();
+
+    ScopedArrayObject a(scope, scope.engine->newArrayObject());
+
+    ObjectIterator it(scope, o, ObjectIterator::EnumerableOnly);
+    ScopedString name(scope);
+    ScopedArrayObject entry(scope);
+    while (1) {
+        name = it.nextPropertyNameAsString();
+        if (!name)
+            break;
+        entry = scope.engine->newArrayObject();
+        entry->push_back(name);
+        a->push_back(entry);
+    }
+
+    // now add values, do this after the loop above as reading out the values can have side effects
+    uint len = a->getLength();
+    ScopedValue value(scope);
+    for (uint i = 0; i < len; ++i) {
+        entry = a->get(PropertyKey::fromArrayIndex(i));
+        name = entry->get(PropertyKey::fromArrayIndex(0));
+        value = o->get(name->toPropertyKey());
+        if (scope.engine->hasException)
+            return Encode::undefined();
+        entry->push_back(value);
     }
 
+    return a.asReturnedValue();
+}
+
+ReturnedValue ObjectPrototype::method_seal(const FunctionObject *b, const Value *, const Value *argv, int argc)
+{
+    const Value a = argc ? argv[0] : Value::undefinedValue();
+    if (!a.isObject())
+        // 19.1.2.17, 1
+        return a.asReturnedValue();
+
+    Scope scope(b);
+    ScopedObject o(scope, a);
     o->setInternalClass(o->internalClass()->sealed());
 
     if (o->arrayData()) {
@@ -301,17 +432,18 @@ void ObjectPrototype::method_seal(const BuiltinFunction *, Scope &scope, CallDat
         }
     }
 
-    scope.result = o;
+    return o.asReturnedValue();
 }
 
-void ObjectPrototype::method_freeze(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue ObjectPrototype::method_freeze(const FunctionObject *b, const Value *, const Value *argv, int argc)
 {
-    ScopedObject o(scope, callData->argument(0));
-    if (!o) {
+    const Value a = argc ? argv[0] : Value::undefinedValue();
+    if (!a.isObject())
         // 19.1.2.5, 1
-        scope.result = callData->argument(0);
-        return;
-    }
+        return a.asReturnedValue();
+
+    Scope scope(b);
+    ScopedObject o(scope, a);
 
     if (ArgumentsObject::isNonStrictArgumentsObject(o))
         static_cast<ArgumentsObject *>(o.getPointer())->fullyCreate();
@@ -327,293 +459,349 @@ void ObjectPrototype::method_freeze(const BuiltinFunction *, Scope &scope, CallD
                 o->arrayData()->attrs[i].setWritable(false);
         }
     }
-    scope.result = o;
+    return o.asReturnedValue();
 }
 
-void ObjectPrototype::method_preventExtensions(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue ObjectPrototype::method_preventExtensions(const FunctionObject *b, const Value *, const Value *argv, int argc)
 {
-    ScopedObject o(scope, callData->args[0].toObject(scope.engine));
-    if (!o) {
-        scope.result = callData->argument(0);
-        return;
-    }
+    Scope scope(b);
+    if (!argc)
+        return Encode::undefined();
+
+    ScopedObject o(scope, argv[0]);
+    if (!o)
+        return argv[0].asReturnedValue();
 
-    o->setInternalClass(o->internalClass()->nonExtensible());
-    scope.result = o;
+    o->preventExtensions();
+    return o.asReturnedValue();
 }
 
-void ObjectPrototype::method_isSealed(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue ObjectPrototype::method_isSealed(const FunctionObject *b, const Value *, const Value *argv, int argc)
 {
-    ScopedObject o(scope, callData->args[0].toObject(scope.engine));
-    if (!o) {
-        scope.result = Encode(true);
-        return;
-    }
+    Scope scope(b);
+    if (!argc)
+        return Encode(true);
 
-    if (o->isExtensible()) {
-        scope.result = Encode(false);
-        return;
-    }
+    ScopedObject o(scope, argv[0]);
+    if (!o)
+        return Encode(true);
 
-    if (o->internalClass() != o->internalClass()->sealed()) {
-        scope.result = Encode(false);
-        return;
-    }
+    if (o->isExtensible())
+        return  Encode(false);
 
-    if (!o->arrayData() || !o->arrayData()->length()) {
-        scope.result = Encode(true);
-        return;
-    }
+    if (o->internalClass() != o->internalClass()->sealed())
+        return Encode(false);
+
+    if (!o->arrayData() || !o->arrayData()->length())
+        return Encode(true);
 
     Q_ASSERT(o->arrayData() && o->arrayData()->length());
-    if (!o->arrayData()->attrs) {
-        scope.result = Encode(false);
-        return;
-    }
+    if (!o->arrayData()->attrs)
+        return Encode(false);
 
     for (uint i = 0; i < o->arrayData()->values.alloc; ++i) {
         if (!o->arrayData()->isEmpty(i))
-            if (o->arrayData()->attributes(i).isConfigurable()) {
-                scope.result = Encode(false);
-                return;
-            }
+            if (o->arrayData()->attributes(i).isConfigurable())
+                return Encode(false);
     }
 
-    scope.result = Encode(true);
+    return Encode(true);
 }
 
-void ObjectPrototype::method_isFrozen(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue ObjectPrototype::method_isFrozen(const FunctionObject *b, const Value *, const Value *argv, int argc)
 {
-    ScopedObject o(scope, callData->args[0].toObject(scope.engine));
-    if (!o) {
-        scope.result = Encode(true);
-        return;
-    }
+    Scope scope(b);
+    if (!argc)
+        return Encode(true);
 
-    if (o->isExtensible()) {
-        scope.result = Encode(false);
-        return;
-    }
+    ScopedObject o(scope, argv[0]);
+    if (!o)
+        return Encode(true);
 
-    if (o->internalClass() != o->internalClass()->frozen()) {
-        scope.result = Encode(false);
-        return;
-    }
+    if (o->isExtensible())
+        return Encode(false);
 
-    if (!o->arrayData() || !o->arrayData()->length()) {
-        scope.result = Encode(true);
-        return;
-    }
+    if (o->internalClass() != o->internalClass()->frozen())
+        return Encode(false);
+
+    if (!o->arrayData() || !o->arrayData()->length())
+        return Encode(true);
 
     Q_ASSERT(o->arrayData() && o->arrayData()->length());
-    if (!o->arrayData()->attrs) {
-        scope.result = Encode(false);
-        return;
-    }
+    if (!o->arrayData()->attrs)
+        return Encode(false);
 
     for (uint i = 0; i < o->arrayData()->values.alloc; ++i) {
         if (!o->arrayData()->isEmpty(i))
-            if (o->arrayData()->attributes(i).isConfigurable() || o->arrayData()->attributes(i).isWritable()) {
-                scope.result = Encode(false);
-                return;
-            }
+            if (o->arrayData()->attributes(i).isConfigurable() || o->arrayData()->attributes(i).isWritable())
+                return Encode(false);
     }
 
-    scope.result = Encode(true);
+    return Encode(true);
 }
 
-void ObjectPrototype::method_isExtensible(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue ObjectPrototype::method_isExtensible(const FunctionObject *b, const Value *, const Value *argv, int argc)
 {
-    ScopedObject o(scope, callData->args[0].toObject(scope.engine));
-    if (!o) {
-        scope.result = Encode(false);
-        return;
-    }
+    Scope scope(b);
+    if (!argc)
+        return Encode(false);
+
+    ScopedObject o(scope, argv[0]);
+    if (!o)
+        return Encode(false);
 
-    scope.result = Encode((bool)o->isExtensible());
+    return Encode((bool)o->isExtensible());
 }
 
-void ObjectPrototype::method_keys(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue ObjectPrototype::method_keys(const FunctionObject *b, const Value *, const Value *argv, int argc)
 {
-    ScopedObject o(scope, callData->args[0].toObject(scope.engine));
-    CHECK_EXCEPTION();
+    Scope scope(b);
+    if (!argc)
+        return scope.engine->throwTypeError();
+
+    ScopedObject o(scope, argv[0].toObject(scope.engine));
+    if (scope.engine->hasException)
+        return QV4::Encode::undefined();
 
     ScopedArrayObject a(scope, scope.engine->newArrayObject());
 
     ObjectIterator it(scope, o, ObjectIterator::EnumerableOnly);
     ScopedValue name(scope);
+    ScopedValue value(scope);
     while (1) {
-        name = it.nextPropertyNameAsString();
+        name = it.nextPropertyNameAsString(value);
         if (name->isNull())
             break;
         a->push_back(name);
     }
 
-    scope.result = a;
+    return a.asReturnedValue();
 }
 
-void ObjectPrototype::method_toString(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue ObjectPrototype::method_setPrototypeOf(const FunctionObject *f, const Value *, const Value *argv, int argc)
 {
-    if (callData->thisObject.isUndefined()) {
-        scope.result = scope.engine->newString(QStringLiteral("[object Undefined]"));
-    } else if (callData->thisObject.isNull()) {
-        scope.result = scope.engine->newString(QStringLiteral("[object Null]"));
-    } else {
-        ScopedObject obj(scope, callData->thisObject.toObject(scope.engine));
-        QString className = obj->className();
-        scope.result = scope.engine->newString(QStringLiteral("[object %1]").arg(className));
+    Scope scope(f->engine());
+    if (argc < 2 || argv[0].isNullOrUndefined() || !(argv[1].isObject() || argv[1].isNull()))
+        return scope.engine->throwTypeError();
+
+    if (!argv[0].isObject())
+        return argv[0].asReturnedValue();
+
+    ScopedObject o(scope, argv[0]);
+    const Object *p = argv[1].isNull() ? nullptr : static_cast<const Object *>(argv + 1);
+    bool ok = o->setPrototypeOf(p);
+    if (!ok)
+        return scope.engine->throwTypeError(QStringLiteral("Could not change prototype."));
+    return o->asReturnedValue();
+}
+
+ReturnedValue ObjectPrototype::method_values(const FunctionObject *f, const Value *, const Value *argv, int argc)
+{
+    Scope scope(f);
+    if (!argc)
+        return scope.engine->throwTypeError();
+
+    ScopedObject o(scope, argv[0].toObject(scope.engine));
+    if (scope.engine->hasException)
+        return QV4::Encode::undefined();
+
+    ScopedArrayObject a(scope, scope.engine->newArrayObject());
+
+    ObjectIterator it(scope, o, ObjectIterator::EnumerableOnly);
+    ScopedPropertyKey key(scope);
+    ScopedProperty pd(scope);
+    ScopedValue value(scope);
+    PropertyAttributes attrs;
+    while (1) {
+        key = it.next(pd, &attrs);
+        if (!key->isValid())
+            break;
+        value = o->getValue(pd->value, attrs);
+        a->push_back(value);
     }
+
+    return a.asReturnedValue();
+}
+
+ReturnedValue ObjectPrototype::method_toString(const FunctionObject *b, const Value *thisObject, const Value *, int)
+{
+    ExecutionEngine *v4 = b->engine();
+    QString string;
+    if (thisObject->isUndefined()) {
+        string = QStringLiteral("[object Undefined]");
+    } else if (thisObject->isNull()) {
+        string = QStringLiteral("[object Null]");
+    } else {
+        const Object *o = thisObject->as<Object>();
+        if (!o) {
+            // primitive, get the proper prototype
+            if (thisObject->isBoolean())
+                o = v4->booleanPrototype();
+            else if (thisObject->isNumber())
+                o = v4->numberPrototype();
+            else if (thisObject->isString())
+                o = v4->stringPrototype();
+            else if (thisObject->isSymbol())
+                o = v4->symbolPrototype();
+            Q_ASSERT(o);
+        }
+        QString name = o->className();
+        Scope scope(v4);
+        ScopedString toStringTag(scope, o->get(v4->symbol_toStringTag()));
+        if (toStringTag)
+            name = toStringTag->toQString();
+        string = QStringLiteral("[object %1]").arg(name);
+    }
+    return Encode(v4->newString(string));
 }
 
-void ObjectPrototype::method_toLocaleString(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue ObjectPrototype::method_toLocaleString(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
 {
-    ScopedObject o(scope, callData->thisObject.toObject(scope.engine));
+    Scope scope(b);
+    ScopedObject o(scope, thisObject->toObject(scope.engine));
     if (!o)
         RETURN_UNDEFINED();
 
     ScopedFunctionObject f(scope, o->get(scope.engine->id_toString()));
     if (!f)
         THROW_TYPE_ERROR();
-    ScopedCallData cData(scope);
-    cData->thisObject = o;
-    f->call(scope, callData);
+
+    return f->call(thisObject, argv, argc);
 }
 
-void ObjectPrototype::method_valueOf(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue ObjectPrototype::method_valueOf(const FunctionObject *b, const Value *thisObject, const Value *, int)
 {
-    scope.result = callData->thisObject.toObject(scope.engine);
+    return Encode(thisObject->toObject(b->engine()));
 }
 
-void ObjectPrototype::method_hasOwnProperty(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue ObjectPrototype::method_hasOwnProperty(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
 {
-    ScopedString P(scope, callData->argument(0), ScopedString::Convert);
-    CHECK_EXCEPTION();
-    ScopedObject O(scope, callData->thisObject, ScopedObject::Convert);
-    CHECK_EXCEPTION();
-    bool r = O->hasOwnProperty(P);
-    if (!r)
-        r = !O->query(P).isEmpty();
-    scope.result = Encode(r);
+    Scope scope(b);
+    ScopedPropertyKey P(scope, (argc ? argv[0] : Value::undefinedValue()).toPropertyKey(scope.engine));
+    if (scope.engine->hasException)
+        return QV4::Encode::undefined();
+    ScopedObject O(scope, thisObject->toObject(scope.engine));
+    if (scope.engine->hasException)
+        return QV4::Encode::undefined();
+    bool r = O->getOwnProperty(P) != Attr_Invalid;
+    return Encode(r);
 }
 
-void ObjectPrototype::method_isPrototypeOf(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue ObjectPrototype::method_isPrototypeOf(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
 {
-    ScopedObject V(scope, callData->argument(0));
-    if (!V) {
-        scope.result = Encode(false);
-        return;
-    }
-
-    ScopedObject O(scope, callData->thisObject, ScopedObject::Convert);
-    CHECK_EXCEPTION();
-    ScopedObject proto(scope, V->prototype());
+    Scope scope(b);
+    if (!argc || !argv[0].isObject())
+        return Encode(false);
+
+    ScopedObject V(scope, argv[0]);
+    ScopedObject O(scope, thisObject->toObject(scope.engine));
+    if (scope.engine->hasException)
+        return QV4::Encode::undefined();
+    ScopedObject proto(scope, V->getPrototypeOf());
     while (proto) {
-        if (O->d() == proto->d()) {
-            scope.result = Encode(true);
-            return;
-        }
-        proto = proto->prototype();
+        if (O->d() == proto->d())
+            return Encode(true);
+        proto = proto->getPrototypeOf();
     }
-    scope.result = Encode(false);
+    return Encode(false);
 }
 
-void ObjectPrototype::method_propertyIsEnumerable(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue ObjectPrototype::method_propertyIsEnumerable(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
 {
-    ScopedString p(scope, callData->argument(0), ScopedString::Convert);
-    CHECK_EXCEPTION();
-
-    ScopedObject o(scope, callData->thisObject, ScopedObject::Convert);
-    CHECK_EXCEPTION();
-    PropertyAttributes attrs;
-    o->getOwnProperty(p, &attrs);
-    scope.result = Encode(attrs.isEnumerable());
+    Scope scope(b);
+    ScopedPropertyKey p(scope, (argc ? argv[0] : Value::undefinedValue()).toPropertyKey(scope.engine));
+    if (scope.engine->hasException)
+        return QV4::Encode::undefined();
+
+    ScopedObject o(scope, thisObject->toObject(scope.engine));
+    if (scope.engine->hasException)
+        return QV4::Encode::undefined();
+    PropertyAttributes attrs = o->getOwnProperty(p);
+    return Encode(attrs.isEnumerable());
 }
 
-void ObjectPrototype::method_defineGetter(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue ObjectPrototype::method_defineGetter(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
 {
-    if (callData->argc < 2)
+    Scope scope(b);
+    if (argc < 2)
         THROW_TYPE_ERROR();
 
-    ScopedFunctionObject f(scope, callData->argument(1));
+    ScopedFunctionObject f(scope, argv[1]);
     if (!f)
         THROW_TYPE_ERROR();
 
-    ScopedString prop(scope, callData->argument(0), ScopedString::Convert);
-    CHECK_EXCEPTION();
+    ScopedString prop(scope, argv[0], ScopedString::Convert);
+    if (scope.engine->hasException)
+        return QV4::Encode::undefined();
 
-    ScopedObject o(scope, callData->thisObject);
+    ScopedObject o(scope, thisObject);
     if (!o) {
-        if (!callData->thisObject.isUndefined())
+        if (!thisObject->isUndefined())
             RETURN_UNDEFINED();
         o = scope.engine->globalObject;
     }
 
     ScopedProperty pd(scope);
     pd->value = f;
-    pd->set = Primitive::emptyValue();
-    o->__defineOwnProperty__(scope.engine, prop, pd, Attr_Accessor);
+    pd->set = Value::emptyValue();
+    bool ok = o->defineOwnProperty(prop->toPropertyKey(), pd, Attr_Accessor);
+    if (!ok)
+        THROW_TYPE_ERROR();
     RETURN_UNDEFINED();
 }
 
-void ObjectPrototype::method_defineSetter(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue ObjectPrototype::method_defineSetter(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
 {
-    if (callData->argc < 2)
+    Scope scope(b);
+    if (argc < 2)
         THROW_TYPE_ERROR();
 
-    ScopedFunctionObject f(scope, callData->argument(1));
+    ScopedFunctionObject f(scope, argv[1]);
     if (!f)
         THROW_TYPE_ERROR();
 
-    ScopedString prop(scope, callData->argument(0), ScopedString::Convert);
-    CHECK_EXCEPTION();
+    ScopedString prop(scope, argv[0], ScopedString::Convert);
+    if (scope.engine->hasException)
+        return QV4::Encode::undefined();
 
-    ScopedObject o(scope, callData->thisObject);
+    ScopedObject o(scope, thisObject);
     if (!o) {
-        if (!callData->thisObject.isUndefined())
+        if (!thisObject->isUndefined())
             RETURN_UNDEFINED();
         o = scope.engine->globalObject;
     }
 
     ScopedProperty pd(scope);
-    pd->value = Primitive::emptyValue();
+    pd->value = Value::emptyValue();
     pd->set = f;
-    o->__defineOwnProperty__(scope.engine, prop, pd, Attr_Accessor);
+    bool ok = o->defineOwnProperty(prop->toPropertyKey(), pd, Attr_Accessor);
+    if (!ok)
+        THROW_TYPE_ERROR();
     RETURN_UNDEFINED();
 }
 
-void ObjectPrototype::method_get_proto(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue ObjectPrototype::method_get_proto(const FunctionObject *b, const Value *thisObject, const Value *, int)
 {
-    ScopedObject o(scope, callData->thisObject.as<Object>());
+    Scope scope(b);
+    ScopedObject o(scope, thisObject->as<Object>());
     if (!o)
         THROW_TYPE_ERROR();
 
-    scope.result = o->prototype();
+    return Encode(o->getPrototypeOf());
 }
 
-void ObjectPrototype::method_set_proto(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue ObjectPrototype::method_set_proto(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
 {
-    ScopedObject o(scope, callData->thisObject);
-    if (!o || !callData->argc)
+    Scope scope(b);
+    ScopedObject o(scope, thisObject);
+    if (!o || !argc || (!argv[0].isObject() && !argv[0].isNull()))
         THROW_TYPE_ERROR();
 
-    if (callData->args[0].isNull()) {
-        o->setPrototype(0);
-        RETURN_UNDEFINED();
-    }
-
-    ScopedObject p(scope, callData->args[0]);
-    bool ok = false;
-    if (!!p) {
-        if (o->prototype() == p->d()) {
-            ok = true;
-        } else if (o->isExtensible()) {
-            ok = o->setPrototype(p);
-        }
-    }
-    if (!ok) {
-        scope.result = scope.engine->throwTypeError(QStringLiteral("Cyclic __proto__ value"));
-        return;
-    }
+    const Object *p = argv[0].isNull() ? nullptr : static_cast<const Object *>(argv);
+    bool ok = o->setPrototypeOf(p);
+    if (!ok)
+        return scope.engine->throwTypeError(QStringLiteral("Could not change prototype."));
+    return Encode::undefined();
     RETURN_UNDEFINED();
 }
 
@@ -627,17 +815,17 @@ void ObjectPrototype::toPropertyDescriptor(ExecutionEngine *engine, const Value
     }
 
     attrs->clear();
-    desc->value = Primitive::emptyValue();
-    desc->set = Primitive::emptyValue();
+    desc->value = Value::emptyValue();
+    desc->set = Value::emptyValue();
     ScopedValue tmp(scope);
 
-    if (o->hasProperty(engine->id_enumerable()))
+    if (o->hasProperty(engine->id_enumerable()->toPropertyKey()))
         attrs->setEnumerable((tmp = o->get(engine->id_enumerable()))->toBoolean());
 
-    if (o->hasProperty(engine->id_configurable()))
+    if (o->hasProperty(engine->id_configurable()->toPropertyKey()))
         attrs->setConfigurable((tmp = o->get(engine->id_configurable()))->toBoolean());
 
-    if (o->hasProperty(engine->id_get())) {
+    if (o->hasProperty(engine->id_get()->toPropertyKey())) {
         ScopedValue get(scope, o->get(engine->id_get()));
         FunctionObject *f = get->as<FunctionObject>();
         if (f || get->isUndefined()) {
@@ -649,7 +837,7 @@ void ObjectPrototype::toPropertyDescriptor(ExecutionEngine *engine, const Value
         attrs->setType(PropertyAttributes::Accessor);
     }
 
-    if (o->hasProperty(engine->id_set())) {
+    if (o->hasProperty(engine->id_set()->toPropertyKey())) {
         ScopedValue set(scope, o->get(engine->id_set()));
         FunctionObject *f = set->as<FunctionObject>();
         if (f || set->isUndefined()) {
@@ -661,17 +849,15 @@ void ObjectPrototype::toPropertyDescriptor(ExecutionEngine *engine, const Value
         attrs->setType(PropertyAttributes::Accessor);
     }
 
-    if (o->hasProperty(engine->id_writable())) {
+    if (o->hasProperty(engine->id_writable()->toPropertyKey())) {
         if (attrs->isAccessor()) {
             engine->throwTypeError();
             return;
         }
         attrs->setWritable((tmp = o->get(engine->id_writable()))->toBoolean());
-        // writable forces it to be a data descriptor
-        desc->value = Primitive::undefinedValue();
     }
 
-    if (o->hasProperty(engine->id_value())) {
+    if (o->hasProperty(engine->id_value()->toPropertyKey())) {
         if (attrs->isAccessor()) {
             engine->throwTypeError();
             return;
@@ -681,7 +867,7 @@ void ObjectPrototype::toPropertyDescriptor(ExecutionEngine *engine, const Value
     }
 
     if (attrs->isGeneric())
-        desc->value = Primitive::emptyValue();
+        desc->value = Value::emptyValue();
 }
 
 
@@ -695,29 +881,28 @@ ReturnedValue ObjectPrototype::fromPropertyDescriptor(ExecutionEngine *engine, c
     // is the standard built-in constructor with that name.
     ScopedObject o(scope, engine->newObject());
     ScopedString s(scope);
+    ScopedValue v(scope);
 
-    ScopedProperty pd(scope);
     if (attrs.isData()) {
-        pd->value = desc->value;
         s = engine->newString(QStringLiteral("value"));
-        o->__defineOwnProperty__(scope.engine, s, pd, Attr_Data);
-        pd->value = Primitive::fromBoolean(attrs.isWritable());
+        o->put(s, desc->value);
+        v = Value::fromBoolean(attrs.isWritable());
         s = engine->newString(QStringLiteral("writable"));
-        o->__defineOwnProperty__(scope.engine, s, pd, Attr_Data);
+        o->put(s, v);
     } else {
-        pd->value = desc->getter() ? desc->getter()->asReturnedValue() : Encode::undefined();
+        v = desc->getter() ? desc->getter()->asReturnedValue() : Encode::undefined();
         s = engine->newString(QStringLiteral("get"));
-        o->__defineOwnProperty__(scope.engine, s, pd, Attr_Data);
-        pd->value = desc->setter() ? desc->setter()->asReturnedValue() : Encode::undefined();
+        o->put(s, v);
+        v = desc->setter() ? desc->setter()->asReturnedValue() : Encode::undefined();
         s = engine->newString(QStringLiteral("set"));
-        o->__defineOwnProperty__(scope.engine, s, pd, Attr_Data);
+        o->put(s, v);
     }
-    pd->value = Primitive::fromBoolean(attrs.isEnumerable());
+    v = Value::fromBoolean(attrs.isEnumerable());
     s = engine->newString(QStringLiteral("enumerable"));
-    o->__defineOwnProperty__(scope.engine, s, pd, Attr_Data);
-    pd->value = Primitive::fromBoolean(attrs.isConfigurable());
+    o->put(s, v);
+    v = Value::fromBoolean(attrs.isConfigurable());
     s = engine->newString(QStringLiteral("configurable"));
-    o->__defineOwnProperty__(scope.engine, s, pd, Attr_Data);
+    o->put(s, v);
 
     return o.asReturnedValue();
 }
@@ -735,6 +920,8 @@ Heap::ArrayObject *ObjectPrototype::getOwnPropertyNames(ExecutionEngine *v4, con
             name = it.nextPropertyNameAsString();
             if (name->isNull())
                 break;
+            if (name->isSymbol())
+                continue;
             array->push_back(name);
         }
     }
diff --git a/src/qml/jsruntime/qv4objectproto_p.h b/src/qml/jsruntime/qv4objectproto_p.h
index 44b54267f3..e9515b5b68 100644
--- a/src/qml/jsruntime/qv4objectproto_p.h
+++ b/src/qml/jsruntime/qv4objectproto_p.h
@@ -70,41 +70,47 @@ struct ObjectCtor: FunctionObject
 {
     V4_OBJECT2(ObjectCtor, FunctionObject)
 
-    static void construct(const Managed *that, Scope &scope, CallData *callData);
-    static void call(const Managed *that, Scope &scope, CallData *callData);
+    static ReturnedValue virtualCallAsConstructor(const FunctionObject *f, const Value *argv, int argc, const Value *);
+    static ReturnedValue virtualCall(const FunctionObject *m, const Value *thisObject, const Value *argv, int argc);
 };
 
 struct ObjectPrototype: Object
 {
     void init(ExecutionEngine *engine, Object *ctor);
 
-    static void method_getPrototypeOf(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_getOwnPropertyDescriptor(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_getOwnPropertyNames(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_assign(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_create(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_defineProperty(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_defineProperties(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_seal(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_freeze(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_preventExtensions(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_isSealed(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_isFrozen(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_isExtensible(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_keys(const BuiltinFunction *, Scope &scope, CallData *callData);
-
-    static void method_toString(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_toLocaleString(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_valueOf(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_hasOwnProperty(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_isPrototypeOf(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_propertyIsEnumerable(const BuiltinFunction *, Scope &scope, CallData *callData);
-
-    static void method_defineGetter(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_defineSetter(const BuiltinFunction *, Scope &scope, CallData *callData);
-
-    static void method_get_proto(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_set_proto(const BuiltinFunction *, Scope &scope, CallData *callData);
+    static ReturnedValue method_assign(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_create(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_defineProperties(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_defineProperty(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_entries(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_freeze(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_getOwnPropertyDescriptor(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_getOwnPropertyDescriptors(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_getOwnPropertyNames(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_getOwnPropertySymbols(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_getPrototypeOf(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_is(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_isExtensible(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_isFrozen(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_isSealed(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_keys(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_preventExtensions(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_seal(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_setPrototypeOf(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_values(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+
+    static ReturnedValue method_toString(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_toLocaleString(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_valueOf(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_hasOwnProperty(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_isPrototypeOf(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_propertyIsEnumerable(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+
+    static ReturnedValue method_defineGetter(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_defineSetter(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+
+    static ReturnedValue method_get_proto(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_set_proto(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
 
     static void toPropertyDescriptor(ExecutionEngine *engine, const Value &v, Property *desc, PropertyAttributes *attrs);
     static ReturnedValue fromPropertyDescriptor(ExecutionEngine *engine, const Property *desc, PropertyAttributes attrs);
diff --git a/src/qml/jsruntime/qv4persistent.cpp b/src/qml/jsruntime/qv4persistent.cpp
index 0b31c971f9..79c372348f 100644
--- a/src/qml/jsruntime/qv4persistent.cpp
+++ b/src/qml/jsruntime/qv4persistent.cpp
@@ -68,6 +68,22 @@ Page *getPage(Value *val) {
    return reinterpret_cast<Page *>(reinterpret_cast<quintptr>(val) & ~((quintptr)(WTF::pageSize() - 1)));
 }
 
+QML_NEARLY_ALWAYS_INLINE void insertInFront(PersistentValueStorage *storage, Page *p)
+{
+    p->header.next = reinterpret_cast<Page *>(storage->firstPage);
+    p->header.prev = reinterpret_cast<Page **>(&storage->firstPage);
+    if (p->header.next)
+        p->header.next->header.prev = &p->header.next;
+    storage->firstPage = p;
+}
+
+QML_NEARLY_ALWAYS_INLINE void unlink(Page *p)
+{
+    if (p->header.prev)
+        *p->header.prev = p->header.next;
+    if (p->header.next)
+        p->header.next->header.prev = p->header.prev;
+}
 
 Page *allocatePage(PersistentValueStorage *storage)
 {
@@ -78,18 +94,13 @@ Page *allocatePage(PersistentValueStorage *storage)
 
     p->header.engine = storage->engine;
     p->header.alloc = page;
-    p->header.next = reinterpret_cast<Page *>(storage->firstPage);
-    p->header.prev = reinterpret_cast<Page **>(&storage->firstPage);
     p->header.refCount = 0;
     p->header.freeList = 0;
-    if (p->header.next)
-        p->header.next->header.prev = &p->header.next;
+    insertInFront(storage, p);
     for (int i = 0; i < kEntriesPerPage - 1; ++i) {
-        p->values[i].setEmpty(i + 1);
+        p->values[i] = Encode(i + 1);
     }
-    p->values[kEntriesPerPage - 1].setEmpty(-1);
-
-    storage->firstPage = p;
+    p->values[kEntriesPerPage - 1] = Encode(-1);
 
     return p;
 }
@@ -161,7 +172,7 @@ Value &PersistentValueStorage::Iterator::operator *()
 
 PersistentValueStorage::PersistentValueStorage(ExecutionEngine *engine)
     : engine(engine),
-      firstPage(0)
+      firstPage(nullptr)
 {
 }
 
@@ -174,9 +185,9 @@ PersistentValueStorage::~PersistentValueStorage()
                 p->values[i] = Encode::undefined();
         }
         Page *n = p->header.next;
-        p->header.engine = 0;
-        p->header.prev = 0;
-        p->header.next = 0;
+        p->header.engine = nullptr;
+        p->header.prev = nullptr;
+        p->header.next = nullptr;
         Q_ASSERT(p->header.refCount);
         p = n;
     }
@@ -195,6 +206,12 @@ Value *PersistentValueStorage::allocate()
 
     Value *v = p->values + p->header.freeList;
     p->header.freeList = v->int_32();
+
+    if (p->header.freeList != -1 && p != firstPage) {
+        unlink(p);
+        insertInFront(this, p);
+    }
+
     ++p->header.refCount;
 
     v->setRawValue(Encode::undefined());
@@ -209,7 +226,7 @@ void PersistentValueStorage::free(Value *v)
 
     Page *p = getPage(v);
 
-    v->setEmpty(p->header.freeList);
+    *v = Encode(p->header.freeList);
     p->header.freeList = v - p->values;
     if (!--p->header.refCount)
         freePage(p);
@@ -237,16 +254,13 @@ ExecutionEngine *PersistentValueStorage::getEngine(Value *v)
 void PersistentValueStorage::freePage(void *page)
 {
     Page *p = static_cast<Page *>(page);
-    if (p->header.prev)
-        *p->header.prev = p->header.next;
-    if (p->header.next)
-        p->header.next->header.prev = p->header.prev;
+    unlink(p);
     p->header.alloc.deallocate();
 }
 
 
 PersistentValue::PersistentValue(const PersistentValue &other)
-    : val(0)
+    : val(nullptr)
 {
     if (other.val) {
         val = other.engine()->memoryManager->m_persistentValues->allocate();
@@ -267,7 +281,7 @@ PersistentValue::PersistentValue(ExecutionEngine *engine, ReturnedValue value)
 }
 
 PersistentValue::PersistentValue(ExecutionEngine *engine, Object *object)
-    : val(0)
+    : val(nullptr)
 {
     if (!object)
         return;
@@ -288,6 +302,10 @@ PersistentValue &PersistentValue::operator=(const PersistentValue &other)
             return *this;
         val = other.engine()->memoryManager->m_persistentValues->allocate();
     }
+    if (!other.val) {
+        *val = Encode::undefined();
+        return *this;
+    }
 
     Q_ASSERT(engine() == other.engine());
 
@@ -302,6 +320,10 @@ PersistentValue &PersistentValue::operator=(const WeakValue &other)
             return *this;
         val = other.engine()->memoryManager->m_persistentValues->allocate();
     }
+    if (!other.valueRef()) {
+        *val = Encode::undefined();
+        return *this;
+    }
 
     Q_ASSERT(engine() == other.engine());
 
@@ -344,7 +366,7 @@ void PersistentValue::set(ExecutionEngine *engine, Heap::Base *obj)
 }
 
 WeakValue::WeakValue(const WeakValue &other)
-    : val(0)
+    : val(nullptr)
 {
     if (other.val) {
         allocVal(other.engine());
@@ -365,6 +387,10 @@ WeakValue &WeakValue::operator=(const WeakValue &other)
             return *this;
         allocVal(other.engine());
     }
+    if (!other.val) {
+        *val = Encode::undefined();
+        return *this;
+    }
 
     Q_ASSERT(engine() == other.engine());
 
@@ -404,6 +430,6 @@ void WeakValue::free()
         PersistentValueStorage::free(val);
     }
 
-    val = 0;
+    val = nullptr;
 }
 
diff --git a/src/qml/jsruntime/qv4persistent_p.h b/src/qml/jsruntime/qv4persistent_p.h
index 1f838f5531..55e8eefcb7 100644
--- a/src/qml/jsruntime/qv4persistent_p.h
+++ b/src/qml/jsruntime/qv4persistent_p.h
@@ -81,7 +81,7 @@ struct Q_QML_EXPORT PersistentValueStorage
         Value &operator *();
     };
     Iterator begin() { return Iterator(firstPage, 0); }
-    Iterator end() { return Iterator(0, 0); }
+    Iterator end() { return Iterator(nullptr, 0); }
 
     static ExecutionEngine *getEngine(Value *v);
 
@@ -94,7 +94,7 @@ private:
 class Q_QML_EXPORT PersistentValue
 {
 public:
-    PersistentValue() : val(0) {}
+    PersistentValue() {}
     PersistentValue(const PersistentValue &other);
     PersistentValue &operator=(const PersistentValue &other);
     PersistentValue &operator=(const WeakValue &other);
@@ -117,19 +117,19 @@ public:
     }
     Managed *asManaged() const {
         if (!val)
-            return 0;
+            return nullptr;
         return val->managed();
     }
     template<typename T>
     T *as() const {
         if (!val)
-            return 0;
+            return nullptr;
         return val->as<T>();
     }
 
     ExecutionEngine *engine() const {
         if (!val)
-            return 0;
+            return nullptr;
         return PersistentValueStorage::getEngine(val);
     }
 
@@ -137,18 +137,18 @@ public:
     bool isNullOrUndefined() const { return !val || val->isNullOrUndefined(); }
     void clear() {
         PersistentValueStorage::free(val);
-        val = 0;
+        val = nullptr;
     }
     bool isEmpty() { return !val; }
 
 private:
-    Value *val;
+    Value *val = nullptr;
 };
 
 class Q_QML_EXPORT WeakValue
 {
 public:
-    WeakValue() : val(0) {}
+    WeakValue() {}
     WeakValue(const WeakValue &other);
     WeakValue(ExecutionEngine *engine, const Value &value);
     WeakValue &operator=(const WeakValue &other);
@@ -183,19 +183,19 @@ public:
     }
     Managed *asManaged() const {
         if (!val)
-            return 0;
+            return nullptr;
         return val->managed();
     }
     template <typename T>
     T *as() const {
         if (!val)
-            return 0;
+            return nullptr;
         return val->as<T>();
     }
 
     ExecutionEngine *engine() const {
         if (!val)
-            return 0;
+            return nullptr;
         return PersistentValueStorage::getEngine(val);
     }
 
@@ -206,7 +206,7 @@ public:
     void markOnce(MarkStack *markStack);
 
 private:
-    Value *val;
+    Value *val = nullptr;
 
 private:
     Q_NEVER_INLINE void allocVal(ExecutionEngine *engine);
diff --git a/src/qml/jsruntime/qv4profiling.cpp b/src/qml/jsruntime/qv4profiling.cpp
index bedcb5b164..b337243204 100644
--- a/src/qml/jsruntime/qv4profiling.cpp
+++ b/src/qml/jsruntime/qv4profiling.cpp
@@ -78,7 +78,7 @@ Profiler::Profiler(QV4::ExecutionEngine *engine) : featuresEnabled(0), m_engine(
 void Profiler::stopProfiling()
 {
     featuresEnabled = 0;
-    reportData(true);
+    reportData();
     m_sentLocations.clear();
 }
 
@@ -89,7 +89,7 @@ bool operator<(const FunctionCall &call1, const FunctionCall &call2)
             (call1.m_end == call2.m_end && call1.m_function < call2.m_function)));
 }
 
-void Profiler::reportData(bool trackLocations)
+void Profiler::reportData()
 {
     std::sort(m_data.begin(), m_data.end());
     QVector<FunctionCallProperties> properties;
@@ -100,12 +100,11 @@ void Profiler::reportData(bool trackLocations)
         properties.append(call.properties());
         Function *function = call.function();
         SentMarker &marker = m_sentLocations[reinterpret_cast<quintptr>(function)];
-        if (!trackLocations || !marker.isValid()) {
+        if (!marker.isValid()) {
             FunctionLocation &location = locations[properties.constLast().id];
             if (!location.isValid())
                 location = call.resolveLocation();
-            if (trackLocations)
-                marker.setFunction(function);
+            marker.setFunction(function);
         }
     }
 
@@ -120,7 +119,8 @@ void Profiler::startProfiling(quint64 features)
         if (features & (1 << FeatureMemoryAllocation)) {
             qint64 timestamp = m_timer.nsecsElapsed();
             MemoryAllocationProperties heap = {timestamp,
-                                               (qint64)m_engine->memoryManager->getAllocatedMem(),
+                                               (qint64)m_engine->memoryManager->getAllocatedMem() -
+                                               (qint64)m_engine->memoryManager->getLargeItemsMem(),
                                                HeapPage};
             m_memory_data.append(heap);
             MemoryAllocationProperties small = {timestamp,
diff --git a/src/qml/jsruntime/qv4profiling_p.h b/src/qml/jsruntime/qv4profiling_p.h
index 9de597ad0e..8461384e9a 100644
--- a/src/qml/jsruntime/qv4profiling_p.h
+++ b/src/qml/jsruntime/qv4profiling_p.h
@@ -57,17 +57,20 @@
 
 #include <QElapsedTimer>
 
-#ifdef QT_NO_QML_DEBUGGER
+#if !QT_CONFIG(qml_debug)
 
 #define Q_V4_PROFILE_ALLOC(engine, size, type) (!engine)
 #define Q_V4_PROFILE_DEALLOC(engine, size, type) (!engine)
-#define Q_V4_PROFILE(engine, function) (function->code(engine, function->codeData))
 
 QT_BEGIN_NAMESPACE
 
 namespace QV4 {
 namespace Profiling {
 class Profiler {};
+class FunctionCallProfiler {
+public:
+    FunctionCallProfiler(ExecutionEngine *, Function *) {}
+};
 }
 }
 
@@ -85,12 +88,6 @@ QT_END_NAMESPACE
             (engine->profiler()->featuresEnabled & (1 << Profiling::FeatureMemoryAllocation)) ?\
         engine->profiler()->trackDealloc(size, type) : false)
 
-#define Q_V4_PROFILE(engine, function)\
-    (Q_UNLIKELY(engine->profiler()) &&\
-            (engine->profiler()->featuresEnabled & (1 << Profiling::FeatureFunctionCall)) ?\
-        Profiling::FunctionCallProfiler::profileCall(engine->profiler(), engine, function) :\
-        function->code(engine, function->codeData))
-
 QT_BEGIN_NAMESPACE
 
 namespace QV4 {
@@ -142,7 +139,7 @@ struct MemoryAllocationProperties {
 class FunctionCall {
 public:
 
-    FunctionCall() : m_function(0), m_start(0), m_end(0)
+    FunctionCall() : m_function(nullptr), m_start(0), m_end(0)
     { Q_ASSERT_X(false, Q_FUNC_INFO, "Cannot construct a function call without function"); }
 
     FunctionCall(Function *function, qint64 start, qint64 end) :
@@ -230,23 +227,31 @@ public:
 
     bool trackAlloc(size_t size, MemoryType type)
     {
-        MemoryAllocationProperties allocation = {m_timer.nsecsElapsed(), (qint64)size, type};
-        m_memory_data.append(allocation);
-        return true;
+        if (size) {
+            MemoryAllocationProperties allocation = {m_timer.nsecsElapsed(), (qint64)size, type};
+            m_memory_data.append(allocation);
+            return true;
+        } else {
+            return false;
+        }
     }
 
     bool trackDealloc(size_t size, MemoryType type)
     {
-        MemoryAllocationProperties allocation = {m_timer.nsecsElapsed(), -(qint64)size, type};
-        m_memory_data.append(allocation);
-        return true;
+        if (size) {
+            MemoryAllocationProperties allocation = {m_timer.nsecsElapsed(), -(qint64)size, type};
+            m_memory_data.append(allocation);
+            return true;
+        } else {
+            return false;
+        }
     }
 
     quint64 featuresEnabled;
 
     void stopProfiling();
     void startProfiling(quint64 features);
-    void reportData(bool trackLocations);
+    void reportData();
     void setTimer(const QElapsedTimer &timer) { m_timer = timer; }
 
 signals:
@@ -270,19 +275,21 @@ public:
 
     // It's enough to ref() the function in the destructor as it will probably not disappear while
     // it's executing ...
-    FunctionCallProfiler(Profiler *profiler, Function *function) :
-        profiler(profiler), function(function), startTime(profiler->m_timer.nsecsElapsed())
-    {}
-
-    ~FunctionCallProfiler()
+    FunctionCallProfiler(ExecutionEngine *engine, Function *f)
+        : profiler(nullptr)
     {
-        profiler->m_data.append(FunctionCall(function, startTime, profiler->m_timer.nsecsElapsed()));
+        Profiler *p = engine->profiler();
+        if (Q_UNLIKELY(p) && (p->featuresEnabled & (1 << Profiling::FeatureFunctionCall))) {
+            profiler = p;
+            function = f;
+            startTime = profiler->m_timer.nsecsElapsed();
+        }
     }
 
-    static ReturnedValue profileCall(Profiler *profiler, ExecutionEngine *engine, Function *function)
+    ~FunctionCallProfiler()
     {
-        FunctionCallProfiler callProfiler(profiler, function);
-        return function->code(engine, function->codeData);
+        if (profiler)
+            profiler->m_data.append(FunctionCall(function, startTime, profiler->m_timer.nsecsElapsed()));
     }
 
     Profiler *profiler;
@@ -305,6 +312,6 @@ Q_DECLARE_METATYPE(QV4::Profiling::FunctionLocationHash)
 Q_DECLARE_METATYPE(QVector<QV4::Profiling::FunctionCallProperties>)
 Q_DECLARE_METATYPE(QVector<QV4::Profiling::MemoryAllocationProperties>)
 
-#endif // QT_NO_QML_DEBUGGER
+#endif // QT_CONFIG(qml_debug)
 
 #endif // QV4PROFILING_H
diff --git a/src/qml/jsruntime/qv4promiseobject.cpp b/src/qml/jsruntime/qv4promiseobject.cpp
new file mode 100644
index 0000000000..b32e227b58
--- /dev/null
+++ b/src/qml/jsruntime/qv4promiseobject.cpp
@@ -0,0 +1,982 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#include <QCoreApplication>
+
+#include <private/qv4promiseobject_p.h>
+#include <private/qv4symbol_p.h>
+#include "qv4jscall_p.h"
+
+using namespace QV4;
+using namespace QV4::Promise;
+
+DEFINE_OBJECT_VTABLE(PromiseReaction);
+DEFINE_OBJECT_VTABLE(PromiseCtor);
+DEFINE_OBJECT_VTABLE(PromiseObject);
+DEFINE_OBJECT_VTABLE(PromiseCapability);
+DEFINE_OBJECT_VTABLE(PromiseExecutionState);
+
+DEFINE_OBJECT_VTABLE(CapabilitiesExecutorWrapper);
+DEFINE_OBJECT_VTABLE(ResolveElementWrapper);
+DEFINE_OBJECT_VTABLE(ResolveWrapper);
+DEFINE_OBJECT_VTABLE(RejectWrapper);
+
+
+namespace {
+
+bool isPromise(const Value &object)
+{
+    return object.as<PromiseObject>() != nullptr;
+}
+
+bool isCallable(const Value &object)
+{
+    return object.as<FunctionObject>() != nullptr;
+}
+
+void insertIdLengthTag(Scope& scope, Heap::FunctionObject* function)
+{
+    ScopedFunctionObject scopedFunction(scope, function);
+    scopedFunction->insertMember(scope.engine->id_length(), Primitive::fromInt32(1), Attr_NotWritable|Attr_NotEnumerable);
+}
+
+void dropException(QV4::ExecutionEngine* e)
+{
+    e->hasException = false;
+}
+}
+
+QT_BEGIN_NAMESPACE
+namespace QV4 {
+namespace Promise {
+
+const int PROMISE_REACTION_EVENT = QEvent::registerEventType();
+
+struct ReactionEvent : public QEvent
+{
+    ReactionEvent(ExecutionEngine *e, const Value *reaction_, const Value *resolution_)
+            : QEvent(QEvent::Type(PROMISE_REACTION_EVENT)),
+              reaction{e, *reaction_},
+              resolution{e, *resolution_}
+    {}
+
+    QV4::PersistentValue reaction;
+    QV4::PersistentValue resolution;
+};
+
+} // namespace Promise
+} // namespace QV4
+QT_END_NAMESPACE
+
+ReactionHandler::ReactionHandler(QObject *parent)
+    : QObject(parent)
+{}
+
+ReactionHandler::~ReactionHandler()
+{}
+
+void ReactionHandler::addReaction(ExecutionEngine *e, const Value *reaction, const Value *value)
+{
+    QCoreApplication::postEvent(this, new ReactionEvent(e, reaction, value));
+}
+
+void ReactionHandler::customEvent(QEvent *event)
+{
+    if (event)
+    {
+        const int type = event->type();
+        if (type == PROMISE_REACTION_EVENT)
+            executeReaction(static_cast<ReactionEvent*>(event));
+    }
+}
+
+void ReactionHandler::executeReaction(ReactionEvent *event)
+{
+    Scope scope(event->reaction.engine());
+
+    Scoped<QV4::PromiseReaction> ro(scope, event->reaction.as<QV4::PromiseReaction>());
+    Scoped<QV4::PromiseCapability> capability(scope, ro->d()->capability);
+
+    ScopedValue resolution(scope, event->resolution.value());
+    ScopedValue promise(scope, capability->d()->promise);
+
+    if (ro->d()->type == Heap::PromiseReaction::Function) {
+        ScopedFunctionObject handler(scope, ro->d()->handler.as<QV4::FunctionObject>());
+        ScopedValue result(scope, handler->call(promise, resolution, 1));
+
+        ScopedFunctionObject reaction(scope);
+        if (scope.hasException()) {
+            reaction = capability->d()->reject.as<QV4::FunctionObject>();
+        } else {
+            reaction = capability->d()->resolve.as<QV4::FunctionObject>();
+        }
+
+        reaction->call(promise, result, 1);
+    } else {
+        ScopedFunctionObject reaction(scope);
+        if (ro->d()->type == Heap::PromiseReaction::Identity) {
+            reaction = capability->d()->resolve.as<QV4::FunctionObject>();
+        } else {
+            reaction = capability->d()->reject.as<QV4::FunctionObject>();
+        }
+
+        reaction->call(promise, resolution, 1);
+    }
+}
+
+namespace {
+
+class FunctionBuilder {
+public:
+    static Heap::FunctionObject *makeResolveFunction(ExecutionEngine* e, QV4::Heap::PromiseObject *promise) {
+        Scope scope(e);
+        Scoped<QV4::ResolveWrapper> resolveWrapper(scope, e->memoryManager->allocate<QV4::ResolveWrapper>());
+
+        insertIdLengthTag(scope, resolveWrapper->d());
+        resolveWrapper->d()->promise.set(e, promise);
+
+        return resolveWrapper->d();
+    }
+
+    static Heap::FunctionObject *makeRejectFunction(ExecutionEngine* e, QV4::Heap::PromiseObject *promise) {
+        Scope scope(e);
+        Scoped<QV4::RejectWrapper> rejectWrapper(scope, e->memoryManager->allocate<QV4::RejectWrapper>());
+
+        insertIdLengthTag(scope, rejectWrapper->d());
+        rejectWrapper->d()->promise.set(e, promise);
+
+        return rejectWrapper->d();
+    }
+
+    static Heap::FunctionObject *makeResolveElementFunction(ExecutionEngine* e, uint index, Heap::PromiseExecutionState *executionState)
+    {
+        Scope scope(e);
+        Scoped<QV4::ResolveElementWrapper> resolveElementWrapper(scope, e->memoryManager->allocate<QV4::ResolveElementWrapper>());
+
+        resolveElementWrapper->d()->index = index;
+        resolveElementWrapper->d()->alreadyResolved = false;
+        resolveElementWrapper->d()->state.set(e, executionState);
+
+        insertIdLengthTag(scope, resolveElementWrapper->d());
+
+        return resolveElementWrapper->d();
+    }
+};
+
+}
+
+void Heap::PromiseObject::setState(PromiseObject::State state)
+{
+    this->state = state;
+}
+
+bool Heap::PromiseObject::isSettled() const
+{
+    return (state != Pending);
+}
+
+bool Heap::PromiseObject::isPending() const
+{
+    return (state == Pending);
+}
+
+bool Heap::PromiseObject::isFulfilled() const
+{
+    return (state == Fulfilled);
+}
+
+bool Heap::PromiseObject::isRejected() const
+{
+    return (state == Rejected);
+}
+
+void Heap::PromiseObject::triggerFullfillReactions(ExecutionEngine *e)
+{
+    Scope scope(e);
+    ScopedArrayObject a(scope, fulfillReactions);
+    if (a->arrayData()) {
+        Scoped<QV4::ArrayData> ad(scope, a->arrayData());
+        const uint sz = ad->length();
+        ScopedValue value(scope, resolution);
+        for (uint i = 0; i < sz; i++) {
+            Scoped<QV4::PromiseReaction> r(scope, ad->get(i));
+            r->d()->triggerWithValue(scope.engine, value);
+        }
+    }
+}
+
+void Heap::PromiseObject::triggerRejectReactions(ExecutionEngine *e)
+{
+    Scope scope(e);
+    ScopedArrayObject a(scope, rejectReactions);
+    if (a->arrayData()) {
+        Scoped<QV4::ArrayData> ad(scope, a->arrayData());
+        const uint sz = ad->d()->length();
+        ScopedValue value(scope, resolution);
+        for (uint i = 0; i < sz; i++) {
+            Scoped<QV4::PromiseReaction> r(scope, ad->d()->get(i));
+            r->d()->triggerWithValue(scope.engine, value);
+        }
+    }
+}
+
+Heap::PromiseReaction *Heap::PromiseReaction::createFulfillReaction(ExecutionEngine* e,
+    const QV4::PromiseCapability *capability, const QV4::FunctionObject *onFulfilled)
+{
+    Scope scope(e);
+    Scoped<QV4::PromiseReaction> fulfillReaction(scope, e->memoryManager->allocate<QV4::PromiseReaction>());
+    fulfillReaction->d()->capability.set(e, capability->d());
+
+    if (onFulfilled) {
+        QV4::ScopedFunctionObject scopedFullfillReaction(scope, onFulfilled);
+        if (!scopedFullfillReaction) {
+            fulfillReaction->d()->type = PromiseReaction::Identity;
+        } else {
+            fulfillReaction->d()->type = PromiseReaction::Function;
+            fulfillReaction->d()->handler.set(e, scopedFullfillReaction);
+        }
+    } else {
+        fulfillReaction->d()->type = PromiseReaction::Identity;
+    }
+
+    return fulfillReaction->d();
+}
+
+Heap::PromiseReaction *Heap::PromiseReaction::createRejectReaction(ExecutionEngine* e,
+    const QV4::PromiseCapability *capability, const QV4::FunctionObject *onRejected)
+{
+    Scope scope(e);
+    Scoped<QV4::PromiseReaction> rejectReaction(scope, e->memoryManager->allocate<QV4::PromiseReaction>());
+    rejectReaction->d()->capability.set(e, capability->d());
+
+    if (onRejected) {
+        ScopedFunctionObject scopedRejectReaction(scope, onRejected);
+        if (!scopedRejectReaction) {
+            rejectReaction->d()->type = PromiseReaction::Thrower;
+        } else {
+            rejectReaction->d()->type = PromiseReaction::Function;
+            rejectReaction->d()->handler.set(e, scopedRejectReaction);
+        }
+    } else {
+        rejectReaction->d()->type = PromiseReaction::Thrower;
+    }
+
+    return rejectReaction->d();
+}
+
+void Heap::PromiseReaction::triggerWithValue(ExecutionEngine *e, const Value *value)
+{
+    Scope scope(e);
+    auto handler =  e->getPromiseReactionHandler();
+    ScopedValue reaction(scope, Value::fromHeapObject(this));
+    handler->addReaction(e, reaction, value);
+}
+
+void Heap::PromiseCtor::init(QV4::ExecutionContext *scope)
+{
+    Heap::FunctionObject::init(scope, QStringLiteral("Promise"));
+}
+
+void Heap::PromiseObject::init(ExecutionEngine *e)
+{
+    Heap::Object::init();
+
+    {
+        Heap::ArrayObject* a = e->newArrayObject();
+        fulfillReactions.set(e, a);
+    }
+
+    {
+        Heap::ArrayObject* a = e->newArrayObject();
+        rejectReactions.set(e, a);
+    }
+}
+
+void Heap::CapabilitiesExecutorWrapper::init()
+{
+    Heap::FunctionObject::init();
+}
+
+void Heap::CapabilitiesExecutorWrapper::destroy()
+{
+    Heap::FunctionObject::destroy();
+}
+
+void Heap::PromiseExecutionState::init()
+{
+    index = 0;
+    remainingElementCount = 0;
+}
+
+void Heap::ResolveElementWrapper::init()
+{
+    index = 0;
+    alreadyResolved = false;
+
+    Heap::FunctionObject::init();
+}
+
+void Heap::ResolveWrapper::init()
+{
+    alreadyResolved = false;
+    Heap::FunctionObject::init();
+}
+
+void Heap::RejectWrapper::init()
+{
+    alreadyResolved = false;
+    Heap::FunctionObject::init();
+}
+
+
+ReturnedValue PromiseCtor::virtualCallAsConstructor(const FunctionObject *f, const Value *argv, int argc, const Value *newTarget)
+{
+    Scope scope(f);
+
+    if (argc != 1)
+        THROW_TYPE_ERROR();
+
+    ScopedFunctionObject executor(scope, argv[0].as<const FunctionObject>());
+    if (!executor)
+        THROW_TYPE_ERROR();
+
+    Scoped<PromiseObject> a(scope, scope.engine->newPromiseObject());
+    if (scope.engine->hasException)
+        return Encode::undefined();
+
+    a->d()->state = Heap::PromiseObject::Pending;
+
+    ScopedFunctionObject resolve(scope, FunctionBuilder::makeResolveFunction(scope.engine, a->d()));
+    ScopedFunctionObject reject(scope, FunctionBuilder::makeRejectFunction(scope.engine, a->d()));
+
+    JSCallData jsCallData(scope, 2);
+    jsCallData->args[0] = resolve;
+    jsCallData->args[1] = reject;
+    jsCallData->thisObject = a;
+
+    executor->call(jsCallData);
+
+    if (scope.engine->hasException) {
+        a->d()->state = Heap::PromiseObject::Rejected;
+        a->d()->resolution.set(scope.engine, Value::fromReturnedValue(scope.engine->catchException()));
+    }
+
+    if (newTarget)
+        a->setProtoFromNewTarget(newTarget);
+
+    return a->asReturnedValue();
+}
+
+ReturnedValue PromiseCtor::virtualCall(const FunctionObject *f, const Value *, const Value *, int)
+{
+    Scope scope(f);
+    THROW_TYPE_ERROR();
+}
+
+ReturnedValue PromiseCtor::method_resolve(const FunctionObject *f, const Value *thisObject, const Value *argv, int argc)
+{
+    Scope scope(f);
+    ExecutionEngine* e = scope.engine;
+    if (!thisObject || !thisObject->isObject())
+        THROW_TYPE_ERROR();
+
+    ScopedValue argument(scope);
+    if (argc < 1) {
+        argument = Encode::undefined();
+    } else {
+        argument = argv[0];
+    }
+
+    if (isPromise(argument) && argument->isObject()) {
+        ScopedObject so(scope, thisObject);
+        ScopedObject constructor(scope, argument->objectValue()->get(e->id_constructor()));
+        if (so->d() == constructor->d())
+            return argument->asReturnedValue();
+    }
+
+    Scoped<PromiseCapability> capability(scope, e->memoryManager->allocate<QV4::PromiseCapability>());
+
+    ScopedObject newPromise(scope, e->newPromiseObject(thisObject->as<const FunctionObject>(), capability));
+    if (!newPromise || !isCallable(capability->d()->resolve) || !isCallable(capability->d()->reject))
+        THROW_TYPE_ERROR();
+
+    ScopedValue undefined(scope, Value::undefinedValue());
+    ScopedFunctionObject resolve(scope, capability->d()->resolve);
+    resolve->call(undefined, argument, 1);
+
+    return newPromise.asReturnedValue();
+}
+
+ReturnedValue PromiseCtor::method_reject(const FunctionObject *f, const Value *thisObject, const Value *argv, int argc)
+{
+    Scope scope(f);
+    ExecutionEngine *e = scope.engine;
+
+    if (!thisObject || !thisObject->isObject())
+        THROW_TYPE_ERROR();
+
+    ScopedValue argument(scope);
+    if (argc < 1) {
+        argument = Encode::undefined();
+    } else {
+        argument = argv[0];
+    }
+
+    Scoped<PromiseCapability> capability(scope, e->memoryManager->allocate<QV4::PromiseCapability>());
+
+    ScopedObject newPromise(scope, e->newPromiseObject(thisObject->as<const FunctionObject>(), capability));
+    if (!newPromise || !isCallable(capability->d()->resolve) || !isCallable(capability->d()->reject))
+        THROW_TYPE_ERROR();
+
+    ScopedValue undefined(scope, Value::undefinedValue());
+    ScopedFunctionObject reject(scope, capability->d()->reject.as<const FunctionObject>());
+    reject->call(undefined, argument, 1);
+
+    return newPromise.asReturnedValue();
+}
+
+ReturnedValue PromiseCtor::method_all(const FunctionObject *f, const Value *thisObject, const Value *argv, int)
+{
+    Scope scope(f);
+    ExecutionEngine* e = scope.engine;
+
+    if (!thisObject || !thisObject->isObject())
+        THROW_TYPE_ERROR();
+
+    ScopedString resolveName(scope, e->newIdentifier(QStringLiteral("resolve")));
+    ScopedString thenName(scope, e->newIdentifier(QStringLiteral("then")));
+
+    Scoped<PromiseCapability> capability(scope, e->memoryManager->allocate<QV4::PromiseCapability>());
+
+    ScopedObject newPromise(scope, e->newPromiseObject(thisObject->as<FunctionObject>(), capability));
+    if (!newPromise || !isCallable(capability->d()->resolve) || !isCallable(capability->d()->reject)) {
+        if (scope.hasException()) {
+            return e->exceptionValue->asReturnedValue();
+        } else {
+            THROW_TYPE_ERROR();
+        }
+    }
+    capability->d()->promise.set(e, newPromise);
+
+    ScopedFunctionObject reject(scope, capability->d()->reject);
+
+    ScopedObject itemsObject(scope, argv);
+    ScopedObject iteratorObject(scope, Runtime::GetIterator::call(e, itemsObject, true));
+    if (!iteratorObject || scope.hasException()) {
+        ScopedObject error(scope);
+        if (scope.hasException()) {
+            error = e->exceptionValue;
+            dropException(e);
+        } else {
+            error = e->newTypeErrorObject(QStringLiteral("Type error"));
+        }
+        reject->call(newPromise, error, 1);
+        return newPromise.asReturnedValue();
+    }
+
+    Scoped<QV4::PromiseExecutionState> executionState(scope, e->memoryManager->allocate<QV4::PromiseExecutionState>());
+    executionState->d()->remainingElementCount = 1;
+    executionState->d()->capability.set(e, capability);
+
+    Scoped<QV4::ArrayObject> results(scope, e->newArrayObject(0));
+    executionState->d()->values.set(e, results);
+
+    ScopedValue doneValue(scope);
+    uint index = 0;
+    for (;;) {
+        Scope scope(e);
+        ScopedValue nextValue(scope);
+        doneValue = Value::fromReturnedValue(Runtime::IteratorNext::call(e, iteratorObject, nextValue));
+
+        if (doneValue->toBoolean())
+            break;
+
+        ScopedObject nextObject(scope);
+        if (nextValue->isObject()) {
+            nextObject = *nextValue;
+        } else if (nextValue->isBoolean()) {
+            nextObject = e->newBooleanObject(nextValue->toBoolean());
+        } else if (nextValue->isInteger() || nextValue->isDouble()) {
+            nextObject = e->newNumberObject(nextValue->toInteger());
+        } else if (nextValue->isString()) {
+            ScopedString scopedString(scope, nextValue->toString(scope.engine));
+            nextObject = e->newStringObject(scopedString);
+        }
+
+        ScopedFunctionObject resolve(scope, thisObject->as<Object>()->get(resolveName));
+        if (!resolve || scope.hasException()) {
+            ScopedValue completion(scope);
+            if (!scope.hasException()) {
+                completion = e->newTypeErrorObject(QStringLiteral("Type error"));
+            } else {
+                completion = e->exceptionValue->asReturnedValue();
+                dropException(e);
+            }
+
+            if (!doneValue->toBoolean())
+                completion = Runtime::IteratorClose::call(e, iteratorObject, doneValue);
+
+            reject->call(newPromise, completion, 1);
+            return newPromise.asReturnedValue();
+        }
+
+        ScopedObject nextPromise(scope, Value::fromReturnedValue(resolve->call(thisObject, nextValue, 1)));
+        if (!nextPromise || scope.hasException()) {
+            ScopedValue completion(scope, Runtime::IteratorClose::call(e, iteratorObject, doneValue));
+            if (scope.hasException()) {
+                completion = e->exceptionValue->asReturnedValue();
+                dropException(e);
+            }
+            reject->call(newPromise, completion, 1);
+            return newPromise.asReturnedValue();
+        }
+
+        executionState->d()->remainingElementCount++;
+
+        ScopedFunctionObject then(scope, nextPromise->get(thenName));
+        if (!then || scope.hasException()) {
+            ScopedValue completion(scope);
+            if (!scope.hasException()) {
+                completion = e->newTypeErrorObject(QStringLiteral("Type error"));
+            } else {
+                completion = e->exceptionValue->asReturnedValue();
+                dropException(e);
+            }
+
+            if (!doneValue->toBoolean())
+                completion = Runtime::IteratorClose::call(scope.engine, iteratorObject, doneValue);
+
+            reject->call(newPromise, completion, 1);
+            return newPromise.asReturnedValue();
+        }
+
+        ScopedFunctionObject resolveElement(scope, FunctionBuilder::makeResolveElementFunction(e, index, executionState->d()));
+
+        JSCallData jsCallData(scope, 2);
+        jsCallData->args[0] = resolveElement;
+        jsCallData->args[1] = reject;
+        jsCallData->thisObject = nextPromise;
+
+        then->call(jsCallData);
+        if (scope.hasException()) {
+            ScopedValue completion(scope, e->exceptionValue->asReturnedValue());
+            dropException(e);
+
+            if (!doneValue->toBoolean())
+                completion = Runtime::IteratorClose::call(scope.engine, iteratorObject, doneValue);
+
+            reject->call(newPromise, completion, 1);
+            return newPromise.asReturnedValue();
+        }
+
+        index++;
+    }
+
+    // empty list
+    executionState->d()->remainingElementCount--;
+    if (executionState->d()->remainingElementCount == 0) {
+        const FunctionObject *resolve = capability->d()->resolve.as<FunctionObject>();
+        if (!resolve)
+            THROW_TYPE_ERROR();
+
+        ScopedValue values(scope, executionState->d()->values);
+        resolve->call(newPromise, values, 1);
+        if (scope.hasException()) {
+            dropException(e);
+            reject->call(newPromise, scope.engine->exceptionValue, 1);
+        }
+    }
+
+    return newPromise.asReturnedValue();
+}
+
+ReturnedValue PromiseCtor::method_race(const FunctionObject *f, const Value *thisObject, const Value *argv, int)
+{
+    Scope scope(f);
+    ExecutionEngine* e = scope.engine;
+
+    if (!thisObject || !thisObject->isObject())
+        THROW_TYPE_ERROR();
+
+    ScopedString resolveName(scope, e->newIdentifier(QStringLiteral("resolve")));
+    ScopedString thenName(scope, e->newIdentifier(QStringLiteral("then")));
+
+    Scoped<PromiseCapability> capability(scope, scope.engine->memoryManager->allocate<QV4::PromiseCapability>());
+
+    ScopedObject newPromise(scope, e->newPromiseObject(thisObject->as<FunctionObject>(), capability));
+    if (!newPromise || !isCallable(capability->d()->resolve) || !isCallable(capability->d()->reject))
+        THROW_TYPE_ERROR();
+    capability->d()->promise.set(scope.engine, newPromise);
+
+    ScopedFunctionObject reject(scope, capability->d()->reject);
+
+    ScopedObject itemsObject(scope, argv);
+    ScopedObject iteratorObject(scope, Runtime::GetIterator::call(e, itemsObject, true));
+    if (!iteratorObject) {
+        ScopedObject error(scope, e->newTypeErrorObject(QStringLiteral("Type error")));
+        reject->call(newPromise, error, 1);
+        return newPromise.asReturnedValue();
+    }
+
+    ScopedValue doneValue(scope);
+    for (;;) {
+        Scope scope(e);
+        ScopedValue nextValue(scope);
+        doneValue = Value::fromReturnedValue(Runtime::IteratorNext::call(e, iteratorObject, nextValue));
+
+        if (scope.hasException()) {
+            ScopedValue completion(scope, Runtime::IteratorClose::call(e, iteratorObject, doneValue));
+            if (scope.hasException()) {
+                completion = e->exceptionValue->asReturnedValue();
+                dropException(e);
+            }
+            reject->call(newPromise, completion, 1);
+            return newPromise.asReturnedValue();
+        }
+
+        if (doneValue->toBoolean())
+            break;
+
+        ScopedObject nextObject(scope);
+        if (nextValue->isObject()) {
+            nextObject = *nextValue;
+        } else if (nextValue->isBoolean()) {
+            nextObject = scope.engine->newBooleanObject(nextValue->toBoolean());
+        } else if (nextValue->isInteger() || nextValue->isDouble()) {
+            nextObject = scope.engine->newNumberObject(nextValue->toInteger());
+        } else if (nextValue->isString()) {
+            ScopedString scopedString(scope, nextValue->toString(scope.engine));
+            nextObject = scope.engine->newStringObject(scopedString);
+        }
+
+       ScopedFunctionObject resolve(scope, thisObject->as<FunctionObject>()->get(resolveName));
+        if (!resolve || scope.hasException()) {
+            ScopedValue completion(scope);
+            if (!scope.hasException()) {
+                completion = e->newTypeErrorObject(QStringLiteral("Type error"));
+            } else {
+                completion = e->exceptionValue->asReturnedValue();
+                dropException(e);
+            }
+
+            if (!doneValue->toBoolean())
+                completion = Runtime::IteratorClose::call(e, iteratorObject, doneValue);
+
+            reject->call(newPromise, completion, 1);
+            return newPromise.asReturnedValue();
+        }
+
+        ScopedObject nextPromise(scope, Value::fromReturnedValue(resolve->call(thisObject, nextValue, 1)));
+        if (!nextPromise || scope.hasException()) {
+            ScopedValue completion(scope, Runtime::IteratorClose::call(e, iteratorObject, doneValue));
+            if (scope.hasException()) {
+                completion = e->exceptionValue->asReturnedValue();
+                dropException(e);
+            }
+            reject->call(newPromise, completion, 1);
+            return newPromise.asReturnedValue();
+        }
+
+        ScopedFunctionObject then(scope, nextPromise->get(thenName));
+        if (!then || scope.hasException()) {
+            ScopedValue completion(scope);
+            if (!scope.hasException()) {
+                completion = e->newTypeErrorObject(QStringLiteral("Type error"));
+            } else {
+                completion = e->exceptionValue->asReturnedValue();
+                dropException(e);
+            }
+
+            if (!doneValue->toBoolean())
+                completion = Runtime::IteratorClose::call(e, iteratorObject, doneValue);
+
+            reject->call(newPromise, completion, 1);
+            return newPromise.asReturnedValue();
+        }
+
+        ScopedFunctionObject resolveOriginalPromise(scope, capability->d()->resolve);
+
+        JSCallData jsCallData(scope, 2);
+        jsCallData->args[0] = resolveOriginalPromise;
+        jsCallData->args[1] = reject;
+        jsCallData->thisObject = nextPromise;
+
+        then->call(jsCallData);
+        if (scope.hasException()) {
+            ScopedValue completion(scope, e->exceptionValue->asReturnedValue());
+            dropException(e);
+
+            if (!doneValue->toBoolean())
+                completion = Runtime::IteratorClose::call(e, iteratorObject, doneValue);
+
+            reject->call(newPromise, completion, 1);
+            return newPromise.asReturnedValue();
+        }
+    }
+
+    return newPromise.asReturnedValue();
+}
+
+void PromisePrototype::init(ExecutionEngine *engine, Object *ctor)
+{
+    Scope scope(engine);
+    ScopedObject o(scope);
+
+    ctor->defineReadonlyConfigurableProperty(engine->id_length(), Primitive::fromInt32(1));
+    ctor->defineReadonlyProperty(engine->id_prototype(), (o = this));
+
+    ctor->defineDefaultProperty(QStringLiteral("resolve"), PromiseCtor::method_resolve, 1);
+    ctor->defineDefaultProperty(QStringLiteral("reject"), PromiseCtor::method_reject, 1);
+    ctor->defineDefaultProperty(QStringLiteral("all"), PromiseCtor::method_all, 1);
+    ctor->defineDefaultProperty(QStringLiteral("race"), PromiseCtor::method_race, 1);
+    ctor->addSymbolSpecies();
+
+    defineDefaultProperty(engine->id_constructor(), (o = ctor));
+
+    ScopedString val(scope, engine->newString(QLatin1String("Promise")));
+    defineReadonlyConfigurableProperty(engine->symbol_toStringTag(), val);
+
+    defineDefaultProperty(QStringLiteral("then"), method_then, 2);
+    defineDefaultProperty(QStringLiteral("catch"), method_catch, 1);
+}
+
+ReturnedValue PromisePrototype::method_then(const FunctionObject *f, const Value *thisObject, const Value *argv, int argc)
+{
+    Scope scope(f);
+    ExecutionEngine* e = scope.engine;
+
+    Scoped<QV4::PromiseObject> promise(scope, thisObject);
+    if (!promise)
+        THROW_TYPE_ERROR();
+
+    ScopedFunctionObject onFulfilled(scope);
+    if (argc >= 1) {
+        onFulfilled = argv[0];
+    } else {
+        onFulfilled = Encode::undefined();
+    }
+
+    ScopedFunctionObject onRejected(scope);
+    if (argc >= 2) {
+        onRejected = argv[1];
+    } else {
+        onRejected = Encode::undefined();
+    }
+
+    Scoped<PromiseCapability> capability(scope, e->memoryManager->allocate<PromiseCapability>());
+
+    ScopedFunctionObject constructor(scope, promise->get(e->id_constructor()));
+    if (!constructor || scope.hasException())
+        THROW_TYPE_ERROR();
+
+    ScopedObject nextPromise(scope, e->newPromiseObject(constructor, capability));
+    capability->d()->promise.set(scope.engine, nextPromise);
+
+    Scoped<PromiseReaction> fulfillReaction(scope, Heap::PromiseReaction::createFulfillReaction(scope.engine, capability, onFulfilled));
+    Scoped<PromiseReaction> rejectReaction(scope, Heap::PromiseReaction::createRejectReaction(scope.engine, capability, onRejected));
+
+    ScopedValue resolution(scope, promise->d()->resolution);
+    if (promise->d()->isPending()) {
+        {
+            ScopedArrayObject a(scope, promise->d()->fulfillReactions);
+            ScopedValue newValue(scope, fulfillReaction->d());
+            a->push_back(newValue);
+        }
+
+        {
+            ScopedArrayObject a(scope, promise->d()->rejectReactions);
+            ScopedValue newValue(scope, rejectReaction->d());
+            a->push_back(newValue);
+        }
+    } else if (promise->d()->isFulfilled()) {
+        fulfillReaction->as<QV4::PromiseReaction>()->d()->triggerWithValue(e, resolution);
+    } else if (promise->d()->isRejected()) {
+        rejectReaction->as<QV4::PromiseReaction>()->d()->triggerWithValue(e, resolution);
+    } else {
+        Q_ASSERT(false);
+        THROW_GENERIC_ERROR("Should never be thrown. Unknown promise state");
+    }
+
+    return nextPromise->asReturnedValue();
+}
+
+ReturnedValue PromisePrototype::method_catch(const FunctionObject *f, const Value *thisObject, const Value *argv, int argc)
+{
+    Scope scope(f);
+    Scoped<Object> promise(scope);
+    if (thisObject->isObject()) {
+        promise.setPointer(thisObject->as<Object>());
+    } else if (thisObject->isBoolean()) {
+        promise = scope.engine->newBooleanObject(thisObject->toBoolean());
+    } else if (thisObject->isInteger() || thisObject->isDouble()) {
+        promise = scope.engine->newNumberObject(thisObject->toInteger());
+    } else if (thisObject->isString()) {
+        ScopedString scopedString(scope, thisObject->toString(scope.engine));
+        promise = scope.engine->newStringObject(scopedString);
+    } else {
+        THROW_TYPE_ERROR();
+    }
+
+    ScopedValue onRejected(scope);
+    if (argc < 1) {
+        onRejected = Encode::undefined();
+    } else {
+        onRejected = argv[0];
+    }
+
+    JSCallData jsCallData(scope, 2);
+    jsCallData->args[0] = Encode::undefined();
+    jsCallData->args[1] = onRejected;
+    jsCallData->thisObject = promise;
+
+    ScopedString thenName(scope, scope.engine->newIdentifier(QStringLiteral("then")));
+    ScopedFunctionObject then(scope, promise->get(thenName));
+    if (!then || scope.hasException())
+        THROW_TYPE_ERROR();
+
+    return then->call(jsCallData);
+}
+
+ReturnedValue CapabilitiesExecutorWrapper::virtualCall(const FunctionObject *f, const Value *thisObject, const Value *argv, int argc)
+{
+    Q_UNUSED(thisObject);
+
+    Scope scope(f);
+    const CapabilitiesExecutorWrapper* self = static_cast<const CapabilitiesExecutorWrapper*>(f);
+    Heap::PromiseCapability *capabilities = self->d()->capabilities;
+
+    if (!capabilities->resolve.isUndefined() || !capabilities->reject.isUndefined())
+        THROW_TYPE_ERROR();
+
+    if (argc >= 1 && !argv[0].isUndefined())
+        capabilities->resolve.set(scope.engine, argv[0]);
+
+    if (argc >= 2 && !argv[1].isUndefined())
+        capabilities->reject.set(scope.engine, argv[1]);
+
+    // TODO: return?
+    return Encode::undefined();
+}
+
+ReturnedValue ResolveElementWrapper::virtualCall(const FunctionObject *f, const Value *thisObject, const Value *argv, int argc)
+{
+    Q_UNUSED(thisObject);
+
+    Scope scope(f);
+    const ResolveElementWrapper* self = static_cast<const ResolveElementWrapper*>(f);
+
+    if (self->d()->alreadyResolved)
+        return Encode::undefined();
+
+    ScopedValue value(scope);
+    if (argc == 1) {
+        value = argv[0];
+    } else {
+        value = Encode::undefined();
+    }
+
+    Scoped<PromiseExecutionState> so(scope, self->d()->state);
+    self->d()->alreadyResolved = true;
+
+    ScopedObject values(scope, so->d()->values);
+    values->arraySet(self->d()->index, value);
+
+    so->d()->remainingElementCount--;
+    if (so->d()->remainingElementCount == 0) {
+        Scoped<PromiseCapability> capability(scope, so->d()->capability);
+        ScopedValue promise(scope, capability->d()->promise);
+        ScopedFunctionObject resolve(scope, capability->d()->resolve.as<QV4::FunctionObject>());
+        resolve->call(promise, values, 1);
+    }
+
+    return Encode::undefined();
+}
+
+ReturnedValue ResolveWrapper::virtualCall(const FunctionObject *f, const Value *thisObject, const Value *argv, int argc)
+{
+    Q_UNUSED(thisObject);
+
+    Scope scope(f);
+    const ResolveWrapper *self = static_cast<const ResolveWrapper*>(f);
+
+    Scoped<PromiseObject> promise(scope, self->d()->promise);
+    if (self->d()->alreadyResolved || !promise->d()->isPending())
+        return Encode::undefined();
+
+    ScopedValue value(scope);
+    if (argc == 1) {
+        value = argv[0];
+    } else {
+        value = Encode::undefined();
+    }
+
+    self->d()->alreadyResolved = true;
+    promise->d()->setState(Heap::PromiseObject::Fulfilled);
+    promise->d()->resolution.set(scope.engine, value);
+
+    promise->d()->triggerFullfillReactions(scope.engine);
+
+    return Encode::undefined();
+}
+
+ReturnedValue RejectWrapper::virtualCall(const FunctionObject *f, const Value *thisObject, const Value *argv, int argc)
+{
+    Q_UNUSED(thisObject);
+
+    Scope scope(f);
+    const RejectWrapper *self = static_cast<const RejectWrapper*>(f);
+
+    Scoped<PromiseObject> promise(scope, self->d()->promise);
+    if (self->d()->alreadyResolved || !promise->d()->isPending())
+        return Encode::undefined();
+
+    ScopedValue value(scope);
+    if (argc == 1) {
+        value = argv[0];
+    } else {
+        value = Encode::undefined();
+    }
+
+    self->d()->alreadyResolved = true;
+    promise->d()->setState(Heap::PromiseObject::Rejected);
+    promise->d()->resolution.set(scope.engine, value);
+
+    promise->d()->triggerRejectReactions(scope.engine);
+
+    return Encode::undefined();
+}
diff --git a/src/qml/jsruntime/qv4promiseobject_p.h b/src/qml/jsruntime/qv4promiseobject_p.h
new file mode 100644
index 0000000000..bce59b19a7
--- /dev/null
+++ b/src/qml/jsruntime/qv4promiseobject_p.h
@@ -0,0 +1,274 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#ifndef QV4PROMISEOBJECT_H
+#define QV4PROMISEOBJECT_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include "qv4object_p.h"
+#include "qv4functionobject_p.h"
+
+QT_BEGIN_NAMESPACE
+
+namespace QV4 {
+
+struct PromiseCapability;
+
+namespace Promise {
+
+struct ReactionEvent;
+
+class ReactionHandler : public QObject
+{
+    Q_OBJECT
+
+public:
+    ReactionHandler(QObject *parent = nullptr);
+    virtual ~ReactionHandler();
+
+    void addReaction(ExecutionEngine *e, const Value *reaction, const Value *value);
+
+protected:
+    void customEvent(QEvent *event);
+    void executeReaction(ReactionEvent *event);
+};
+
+} // Promise
+
+namespace Heap {
+
+struct PromiseCtor : FunctionObject {
+    void init(QV4::ExecutionContext *scope);
+};
+
+#define PromiseObjectMembers(class, Member) \
+    Member(class, HeapValue, HeapValue, resolution) \
+    Member(class, HeapValue, HeapValue, fulfillReactions) \
+    Member(class, HeapValue, HeapValue, rejectReactions)
+
+DECLARE_HEAP_OBJECT(PromiseObject, Object) {
+    DECLARE_MARKOBJECTS(PromiseObject)
+    void init(ExecutionEngine *e);
+
+    enum State {
+        Pending,
+        Fulfilled,
+        Rejected
+    };
+
+    void setState(State);
+    bool isSettled() const;
+    bool isPending() const;
+    bool isFulfilled() const;
+    bool isRejected() const;
+
+    State state;
+
+    void triggerFullfillReactions(ExecutionEngine *e);
+    void triggerRejectReactions(ExecutionEngine *e);
+};
+
+#define PromiseCapabilityMembers(class, Member) \
+    Member(class, HeapValue, HeapValue, promise) \
+    Member(class, HeapValue, HeapValue, resolve) \
+    Member(class, HeapValue, HeapValue, reject)
+
+DECLARE_HEAP_OBJECT(PromiseCapability, Object) {
+    DECLARE_MARKOBJECTS(PromiseCapability)
+};
+
+#define PromiseReactionMembers(class, Member) \
+    Member(class, HeapValue, HeapValue, handler) \
+    Member(class, Pointer, PromiseCapability*, capability)
+
+DECLARE_HEAP_OBJECT(PromiseReaction, Object) {
+    DECLARE_MARKOBJECTS(PromiseReaction)
+
+    static Heap::PromiseReaction *createFulfillReaction(ExecutionEngine* e, const QV4::PromiseCapability *capability, const QV4::FunctionObject *onFulfilled);
+    static Heap::PromiseReaction *createRejectReaction(ExecutionEngine* e, const QV4::PromiseCapability *capability, const QV4::FunctionObject *onRejected);
+
+    void triggerWithValue(ExecutionEngine *e, const Value *value);
+
+    enum Type {
+        Function,
+        Identity,
+        Thrower
+    };
+
+    Type type;
+
+    friend class ReactionHandler;
+};
+
+#define CapabilitiesExecutorWrapperMembers(class, Member) \
+    Member(class, Pointer, PromiseCapability*, capabilities)
+
+DECLARE_HEAP_OBJECT(CapabilitiesExecutorWrapper, FunctionObject) {
+    DECLARE_MARKOBJECTS(CapabilitiesExecutorWrapper)
+    void init();
+    void destroy();
+};
+
+#define PromiseExecutionStateMembers(class, Member) \
+    Member(class, HeapValue, HeapValue, values) \
+    Member(class, HeapValue, HeapValue, capability)
+
+DECLARE_HEAP_OBJECT(PromiseExecutionState, FunctionObject) {
+    DECLARE_MARKOBJECTS(PromiseExecutionState)
+    void init();
+
+    uint index;
+    uint remainingElementCount;
+};
+
+#define ResolveElementWrapperMembers(class, Member) \
+    Member(class, HeapValue, HeapValue, state)
+
+DECLARE_HEAP_OBJECT(ResolveElementWrapper, FunctionObject) {
+    DECLARE_MARKOBJECTS(ResolveElementWrapper)
+    void init();
+
+    uint index;
+    bool alreadyResolved;
+};
+
+#define ResolveWrapperMembers(class, Member) \
+    Member(class, Pointer, PromiseObject*, promise)
+
+DECLARE_HEAP_OBJECT(ResolveWrapper, FunctionObject) {
+    DECLARE_MARKOBJECTS(ResolveWrapper)
+    void init();
+
+    bool alreadyResolved;
+};
+
+#define RejectWrapperMembers(class, Member) \
+    Member(class, Pointer, PromiseObject*, promise)
+
+DECLARE_HEAP_OBJECT(RejectWrapper, FunctionObject) {
+    DECLARE_MARKOBJECTS(RejectWrapper)
+    void init();
+
+    bool alreadyResolved;
+};
+
+} // Heap
+
+struct PromiseReaction : Object
+{
+    V4_OBJECT2(PromiseReaction, Object)
+};
+
+struct PromiseCapability : Object
+{
+    V4_OBJECT2(PromiseCapability, Object)
+};
+
+struct PromiseExecutionState : Object
+{
+    V4_OBJECT2(PromiseExecutionState, Object)
+};
+
+struct Q_QML_PRIVATE_EXPORT PromiseObject : Object
+{
+    V4_OBJECT2(PromiseObject, Object)
+    V4_NEEDS_DESTROY
+    V4_PROTOTYPE(promisePrototype)
+};
+
+struct PromiseCtor: FunctionObject
+{
+    V4_OBJECT2(PromiseCtor, FunctionObject)
+
+    static ReturnedValue virtualCallAsConstructor(const FunctionObject *f, const Value *argv, int argc, const Value *);
+    static ReturnedValue virtualCall(const FunctionObject *f, const Value *thisObject, const Value *argv, int argc);
+
+    static ReturnedValue method_resolve(const FunctionObject *f, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_reject(const FunctionObject *f, const Value *thisObject, const Value *argv, int argc);
+
+    static ReturnedValue method_all(const FunctionObject *f, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_race(const FunctionObject *f, const Value *thisObject, const Value *argv, int argc);
+};
+
+struct PromisePrototype : Object
+{
+    void init(ExecutionEngine *engine, Object *ctor);
+
+    static ReturnedValue method_then(const FunctionObject *f, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_catch(const FunctionObject *f, const Value *thisObject, const Value *argv, int argc);
+};
+
+struct CapabilitiesExecutorWrapper: FunctionObject {
+    V4_OBJECT2(CapabilitiesExecutorWrapper, FunctionObject)
+
+    static ReturnedValue virtualCall(const FunctionObject *f, const Value *thisObject, const Value *argv, int argc);
+};
+
+struct ResolveElementWrapper : FunctionObject {
+    V4_OBJECT2(ResolveElementWrapper, FunctionObject)
+
+    static ReturnedValue virtualCall(const FunctionObject *f, const Value *thisObject, const Value *argv, int argc);
+};
+
+struct ResolveWrapper : FunctionObject {
+    V4_OBJECT2(ResolveWrapper, FunctionObject)
+
+    static ReturnedValue virtualCall(const FunctionObject *f, const Value *thisObject, const Value *argv, int argc);
+};
+
+struct RejectWrapper : FunctionObject {
+    V4_OBJECT2(RejectWrapper, FunctionObject)
+
+    static ReturnedValue virtualCall(const FunctionObject *f, const Value *thisObject, const Value *argv, int argc);
+};
+
+} // QV4
+
+QT_END_NAMESPACE
+
+#endif // QV4PROMISEOBJECT_H
diff --git a/src/qml/jsruntime/qv4property_p.h b/src/qml/jsruntime/qv4property_p.h
index 2a5b6f7f74..555f323737 100644
--- a/src/qml/jsruntime/qv4property_p.h
+++ b/src/qml/jsruntime/qv4property_p.h
@@ -66,25 +66,43 @@ struct Property {
     // Section 8.10
     inline void fullyPopulated(PropertyAttributes *attrs) {
         if (!attrs->hasType()) {
-            value = Primitive::undefinedValue();
+            value = Value::undefinedValue();
         }
         if (attrs->type() == PropertyAttributes::Accessor) {
             attrs->clearWritable();
             if (value.isEmpty())
-                value = Primitive::undefinedValue();
+                value = Value::undefinedValue();
             if (set.isEmpty())
-                set = Primitive::undefinedValue();
+                set = Value::undefinedValue();
         }
         attrs->resolve();
     }
 
+    // ES8: 6.2.5.6
+    void completed(PropertyAttributes *attrs) {
+        if (value.isEmpty())
+            value = Encode::undefined();
+        if (attrs->isGeneric() || attrs->isData()) {
+            attrs->setType(PropertyAttributes::Data);
+            if (!attrs->hasWritable())
+                attrs->setWritable(false);
+        } else {
+            if (set.isEmpty())
+                set = Encode::undefined();
+        }
+        if (!attrs->hasEnumerable())
+            attrs->setEnumerable(false);
+        if (!attrs->hasConfigurable())
+            attrs->setConfigurable(false);
+    }
+
     inline bool isSubset(const PropertyAttributes &attrs, const Property *other, PropertyAttributes otherAttrs) const;
     inline void merge(PropertyAttributes &attrs, const Property *other, PropertyAttributes otherAttrs);
 
     inline Heap::FunctionObject *getter() const { return reinterpret_cast<Heap::FunctionObject *>(value.heapObject()); }
     inline Heap::FunctionObject *setter() const { return reinterpret_cast<Heap::FunctionObject *>(set.heapObject()); }
     inline void setGetter(FunctionObject *g) { value = reinterpret_cast<Managed *>(g); }
-    inline void setSetter(FunctionObject *s) { set = (s ? reinterpret_cast<Managed *>(s) : 0); }
+    inline void setSetter(FunctionObject *s) { set = (s ? reinterpret_cast<Managed *>(s) : nullptr); }
 
     void copy(const Property *other, PropertyAttributes attrs) {
         value = other->value;
@@ -92,7 +110,41 @@ struct Property {
             set = other->set;
     }
 
-    explicit Property()  { value = Encode::undefined(); set = Value::fromHeapObject(0); }
+    // ES8, section 9.1.6.2/9,.1.6.3
+    bool isCompatible(PropertyAttributes &attrs, const Property *other, PropertyAttributes otherAttrs) const {
+        if (otherAttrs.isEmpty())
+            return true;
+        if (!attrs.isConfigurable()) {
+            if (otherAttrs.hasConfigurable() && otherAttrs.isConfigurable())
+                return false;
+            if (otherAttrs.hasEnumerable() && otherAttrs.isEnumerable() != attrs.isEnumerable())
+                return false;
+        }
+        if (otherAttrs.isGeneric())
+            return true;
+        if (attrs.isData() != otherAttrs.isData()) {
+            if (!attrs.isConfigurable())
+                return false;
+        } else if (attrs.isData() && otherAttrs.isData()) {
+            if (!attrs.isConfigurable() && !attrs.isWritable()) {
+                if (otherAttrs.hasWritable() && otherAttrs.isWritable())
+                    return false;
+                if (!other->value.isEmpty() && !value.sameValue(other->value))
+                    return false;
+            }
+        } else if (attrs.isAccessor() && otherAttrs.isAccessor()) {
+            if (!attrs.isConfigurable()) {
+                if (!other->value.isEmpty() && !value.sameValue(other->value))
+                    return false;
+                if (!other->set.isEmpty() && !set.sameValue(other->set))
+                    return false;
+            }
+        }
+        return true;
+    }
+
+
+    explicit Property()  { value = Encode::undefined(); set = Value::fromHeapObject(nullptr); }
     Property(Heap::FunctionObject *getter, Heap::FunctionObject *setter) {
         value.setM(reinterpret_cast<Heap::Base *>(getter));
         set.setM(reinterpret_cast<Heap::Base *>(setter));
@@ -142,6 +194,19 @@ inline void Property::merge(PropertyAttributes &attrs, const Property *other, Pr
     }
 }
 
+struct PropertyIndex {
+    Heap::Base *base;
+    Value *slot;
+
+    void set(EngineBase *e, Value newVal) {
+        WriteBarrier::write(e, base, slot->data_ptr(), newVal.asReturnedValue());
+    }
+    const Value *operator->() const { return slot; }
+    const Value &operator*() const { return *slot; }
+    bool isNull() const { return !slot; }
+};
+
+
 }
 
 Q_DECLARE_TYPEINFO(QV4::Property, Q_MOVABLE_TYPE);
diff --git a/src/qml/jsruntime/qv4propertykey.cpp b/src/qml/jsruntime/qv4propertykey.cpp
new file mode 100644
index 0000000000..064d030b83
--- /dev/null
+++ b/src/qml/jsruntime/qv4propertykey.cpp
@@ -0,0 +1,109 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qv4propertykey_p.h"
+
+#include <QtCore/qstring.h>
+#include <qv4string_p.h>
+#include <qv4engine_p.h>
+#include <qv4scopedvalue_p.h>
+
+QV4::Heap::StringOrSymbol *QV4::PropertyKey::toStringOrSymbol(QV4::ExecutionEngine *e)
+{
+    if (isArrayIndex())
+        return Value::fromUInt32(asArrayIndex()).toString(e);
+    return static_cast<Heap::StringOrSymbol *>(asStringOrSymbol());
+}
+
+bool QV4::PropertyKey::isString() const {
+    Heap::StringOrSymbol *s = asStringOrSymbol();
+    return s && s->internalClass->vtable->isString;
+}
+
+bool QV4::PropertyKey::isSymbol() const {
+    Heap::Base *s = asStringOrSymbol();
+    return s && !s->internalClass->vtable->isString && s->internalClass->vtable->isStringOrSymbol;
+}
+
+bool QV4::PropertyKey::isCanonicalNumericIndexString() const
+{
+    if (isArrayIndex())
+        return true;
+    if (isSymbol())
+        return false;
+    Heap::String *s = static_cast<Heap::String *>(asStringOrSymbol());
+    Scope scope(s->internalClass->engine);
+    ScopedString str(scope, s);
+    double d = str->toNumber();
+    if (d == 0. && std::signbit(d))
+        return true;
+    ScopedString converted(scope, Value::fromDouble(d).toString(scope.engine));
+    if (converted->equals(str))
+        return true;
+    return false;
+}
+
+QString QV4::PropertyKey::toQString() const
+{
+    if (isArrayIndex())
+        return QString::number(asArrayIndex());
+    Heap::StringOrSymbol *s = asStringOrSymbol();
+    Q_ASSERT(s->internalClass->vtable->isStringOrSymbol);
+    return s->toQString();
+}
+
+QV4::Heap::String *QV4::PropertyKey::asFunctionName(ExecutionEngine *engine, FunctionNamePrefix prefix) const
+{
+    QString n;
+    if (prefix == Getter)
+        n = QStringLiteral("get ");
+    else if (prefix == Setter)
+        n = QStringLiteral("set ");
+    if (isArrayIndex())
+        n += QString::number(asArrayIndex());
+    else {
+        Heap::StringOrSymbol *s = asStringOrSymbol();
+        QString str = s->toQString();
+        if (s->internalClass->vtable->isString)
+            n += s->toQString();
+        else if (str.length() > 1)
+            n += QChar::fromLatin1('[') + str.midRef(1) + QChar::fromLatin1(']');
+    }
+    return engine->newString(n);
+}
diff --git a/src/qml/jsruntime/qv4propertykey_p.h b/src/qml/jsruntime/qv4propertykey_p.h
new file mode 100644
index 0000000000..47867765db
--- /dev/null
+++ b/src/qml/jsruntime/qv4propertykey_p.h
@@ -0,0 +1,154 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#ifndef QV4PROPERTYKEY_H
+#define QV4PROPERTYKEY_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include <private/qv4global_p.h>
+
+QT_BEGIN_NAMESPACE
+
+class QString;
+
+namespace QV4 {
+
+struct PropertyKey
+{
+private:
+    // Property keys are Strings, Symbols or unsigned integers.
+    // For convenience we derive them from Values, allowing us to store them
+    // on the JS stack
+    //
+    // They do however behave somewhat different than a Value:
+    // * If the key is a String, the pointer to the string is stored in the identifier
+    // table and thus unique.
+    // * If the key is a Symbol it simply points to the referenced symbol object
+    // * if the key is an array index (a uint < UINT_MAX), it's encoded as an
+    // integer value
+    quint64 val;
+
+    // Important: Always keep this in sync with the definitions for Integers and heap objects in Value
+    static const quint64 ArrayIndexMask = 0x3800000000000ull;
+    enum {
+        IsManagedOrUndefined_Shift = 64-15,
+    };
+    inline bool isManaged() const { return (val >> IsManagedOrUndefined_Shift) == 0; }
+    inline quint32 value() const { return val & quint64(~quint32(0)); }
+
+#if QT_POINTER_SIZE == 8
+    QML_NEARLY_ALWAYS_INLINE Heap::StringOrSymbol *m() const
+    {
+        Heap::StringOrSymbol *b;
+        memcpy(&b, &val, 8);
+        return b;
+    }
+    QML_NEARLY_ALWAYS_INLINE void setM(Heap::StringOrSymbol *b)
+    {
+        memcpy(&val, &b, 8);
+    }
+#elif QT_POINTER_SIZE == 4
+    QML_NEARLY_ALWAYS_INLINE Heap::StringOrSymbol *m() const
+    {
+        Q_STATIC_ASSERT(sizeof(Heap::StringOrSymbol*) == sizeof(quint32));
+        Heap::StringOrSymbol *b;
+        quint32 v = value();
+        memcpy(&b, &v, 4);
+        return b;
+    }
+    QML_NEARLY_ALWAYS_INLINE void setM(Heap::StringOrSymbol *b)
+    {
+        quint32 v;
+        memcpy(&v, &b, 4);
+        val = v;
+    }
+#endif
+
+public:
+    static PropertyKey invalid() { PropertyKey key; key.val = 0; return key; }
+    static PropertyKey fromArrayIndex(uint idx) { PropertyKey key; key.val = ArrayIndexMask | static_cast<quint64>(idx); return key; }
+    bool isStringOrSymbol() const { return isManaged() && val != 0; }
+    uint asArrayIndex() const { return (isManaged() || val == 0) ? std::numeric_limits<uint>::max() : static_cast<uint>(val & 0xffffffff); }
+    uint isArrayIndex() const { return !isManaged() && val != 0 && static_cast<uint>(val & 0xffffffff) != std::numeric_limits<uint>::max(); }
+    bool isValid() const { return val != 0; }
+    static PropertyKey fromStringOrSymbol(Heap::StringOrSymbol *b)
+    { PropertyKey key; key.setM(b); return key; }
+    Heap::StringOrSymbol *asStringOrSymbol() const {
+        if (!isManaged())
+            return nullptr;
+        return m();
+    }
+
+    bool isString() const;
+    bool isSymbol() const;
+    bool isCanonicalNumericIndexString() const;
+
+    Q_QML_EXPORT QString toQString() const;
+    Heap::StringOrSymbol *toStringOrSymbol(ExecutionEngine *e);
+    quint64 id() const { return val; }
+    static PropertyKey fromId(quint64 id) {
+        PropertyKey key; key.val = id; return key;
+    }
+
+    enum FunctionNamePrefix {
+        None,
+        Getter,
+        Setter
+    };
+    Heap::String *asFunctionName(ExecutionEngine *e, FunctionNamePrefix prefix) const;
+
+    bool operator ==(const PropertyKey &other) const { return val == other.val; }
+    bool operator !=(const PropertyKey &other) const { return val != other.val; }
+    bool operator <(const PropertyKey &other) const { return val < other.val; }
+};
+
+}
+
+QT_END_NAMESPACE
+
+#endif
diff --git a/src/qml/jsruntime/qv4proxy.cpp b/src/qml/jsruntime/qv4proxy.cpp
new file mode 100644
index 0000000000..9325e2e53b
--- /dev/null
+++ b/src/qml/jsruntime/qv4proxy.cpp
@@ -0,0 +1,782 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+
+#include "qv4proxy_p.h"
+#include "qv4symbol_p.h"
+#include "qv4jscall_p.h"
+#include "qv4objectproto_p.h"
+#include "qv4persistent_p.h"
+#include "qv4objectiterator_p.h"
+
+using namespace QV4;
+
+DEFINE_OBJECT_VTABLE(ProxyObject);
+DEFINE_OBJECT_VTABLE(ProxyFunctionObject);
+
+void Heap::ProxyObject::init(const QV4::Object *target, const QV4::Object *handler)
+{
+    Object::init();
+    ExecutionEngine *e = internalClass->engine;
+    this->target.set(e, target->d());
+    this->handler.set(e, handler->d());
+}
+
+void Heap::ProxyFunctionObject::init(const QV4::FunctionObject *target, const QV4::Object *handler)
+{
+    ExecutionEngine *e = internalClass->engine;
+    FunctionObject::init(e->rootContext());
+    this->target.set(e, target->d());
+    this->handler.set(e, handler->d());
+
+    if (!target->isConstructor())
+        jsConstruct = nullptr;
+}
+
+
+ReturnedValue ProxyObject::virtualGet(const Managed *m, PropertyKey id, const Value *receiver, bool *hasProperty)
+{
+    Scope scope(m);
+    const ProxyObject *o = static_cast<const ProxyObject *>(m);
+    if (!o->d()->handler)
+        return scope.engine->throwTypeError();
+
+    ScopedObject target(scope, o->d()->target);
+    Q_ASSERT(target);
+    ScopedObject handler(scope, o->d()->handler);
+    ScopedValue trap(scope, handler->get(scope.engine->id_get()));
+    if (scope.hasException())
+        return Encode::undefined();
+    if (trap->isNullOrUndefined())
+        return target->get(id, receiver, hasProperty);
+    if (!trap->isFunctionObject())
+        return scope.engine->throwTypeError();
+    if (hasProperty)
+        *hasProperty = true;
+
+    JSCallData cdata(scope, 3, nullptr, handler);
+    cdata.args[0] = target;
+    cdata.args[1] = id.toStringOrSymbol(scope.engine);
+    cdata.args[2] = *receiver;
+
+    ScopedValue trapResult(scope, static_cast<const FunctionObject *>(trap.ptr)->call(cdata));
+    ScopedProperty targetDesc(scope);
+    PropertyAttributes attributes = target->getOwnProperty(id, targetDesc);
+    if (attributes != Attr_Invalid && !attributes.isConfigurable()) {
+        if (attributes.isData() && !attributes.isWritable()) {
+            if (!trapResult->sameValue(targetDesc->value))
+                return scope.engine->throwTypeError();
+        }
+        if (attributes.isAccessor() && targetDesc->value.isUndefined()) {
+            if (!trapResult->isUndefined())
+                return scope.engine->throwTypeError();
+        }
+   }
+    return trapResult->asReturnedValue();
+}
+
+bool ProxyObject::virtualPut(Managed *m, PropertyKey id, const Value &value, Value *receiver)
+{
+    Scope scope(m);
+    const ProxyObject *o = static_cast<const ProxyObject *>(m);
+    if (!o->d()->handler)
+        return scope.engine->throwTypeError();
+
+    ScopedObject target(scope, o->d()->target);
+    Q_ASSERT(target);
+    ScopedObject handler(scope, o->d()->handler);
+    ScopedValue trap(scope, handler->get(scope.engine->id_set()));
+    if (scope.hasException())
+        return Encode::undefined();
+    if (trap->isNullOrUndefined())
+        return target->put(id, value, receiver);
+    if (!trap->isFunctionObject())
+        return scope.engine->throwTypeError();
+
+    JSCallData cdata(scope, 4, nullptr, handler);
+    cdata.args[0] = target;
+    cdata.args[1] = id.toStringOrSymbol(scope.engine);
+    cdata.args[2] = value;
+    cdata.args[3] = *receiver;
+
+    ScopedValue trapResult(scope, static_cast<const FunctionObject *>(trap.ptr)->call(cdata));
+    if (!trapResult->toBoolean())
+        return false;
+    ScopedProperty targetDesc(scope);
+    PropertyAttributes attributes = target->getOwnProperty(id, targetDesc);
+    if (attributes != Attr_Invalid && !attributes.isConfigurable()) {
+        if (attributes.isData() && !attributes.isWritable()) {
+            if (!value.sameValue(targetDesc->value))
+                return scope.engine->throwTypeError();
+        }
+        if (attributes.isAccessor() && targetDesc->set.isUndefined())
+            return scope.engine->throwTypeError();
+    }
+    return true;
+}
+
+bool ProxyObject::virtualDeleteProperty(Managed *m, PropertyKey id)
+{
+    Scope scope(m);
+    const ProxyObject *o = static_cast<const ProxyObject *>(m);
+    if (!o->d()->handler)
+        return scope.engine->throwTypeError();
+
+    ScopedObject target(scope, o->d()->target);
+    Q_ASSERT(target);
+    ScopedObject handler(scope, o->d()->handler);
+    ScopedString deleteProp(scope, scope.engine->newString(QStringLiteral("deleteProperty")));
+    ScopedValue trap(scope, handler->get(deleteProp));
+    if (scope.hasException())
+        return Encode::undefined();
+    if (trap->isNullOrUndefined())
+        return target->deleteProperty(id);
+    if (!trap->isFunctionObject())
+        return scope.engine->throwTypeError();
+
+    JSCallData cdata(scope, 3, nullptr, handler);
+    cdata.args[0] = target;
+    cdata.args[1] = id.toStringOrSymbol(scope.engine);
+    cdata.args[2] = o->d(); // ### fix receiver handling
+
+    ScopedValue trapResult(scope, static_cast<const FunctionObject *>(trap.ptr)->call(cdata));
+    if (!trapResult->toBoolean())
+        return false;
+    ScopedProperty targetDesc(scope);
+    PropertyAttributes attributes = target->getOwnProperty(id, targetDesc);
+    if (attributes == Attr_Invalid)
+        return true;
+    if (!attributes.isConfigurable())
+        return scope.engine->throwTypeError();
+    return true;
+}
+
+bool ProxyObject::virtualHasProperty(const Managed *m, PropertyKey id)
+{
+    Scope scope(m);
+    const ProxyObject *o = static_cast<const ProxyObject *>(m);
+    if (!o->d()->handler)
+        return scope.engine->throwTypeError();
+
+    ScopedObject target(scope, o->d()->target);
+    Q_ASSERT(target);
+    ScopedObject handler(scope, o->d()->handler);
+    ScopedString hasProp(scope, scope.engine->newString(QStringLiteral("has")));
+    ScopedValue trap(scope, handler->get(hasProp));
+    if (scope.hasException())
+        return Encode::undefined();
+    if (trap->isNullOrUndefined())
+        return target->hasProperty(id);
+    if (!trap->isFunctionObject())
+        return scope.engine->throwTypeError();
+
+    JSCallData cdata(scope, 2, nullptr, handler);
+    cdata.args[0] = target;
+    cdata.args[1] = id.isArrayIndex() ? Value::fromUInt32(id.asArrayIndex()).toString(scope.engine) : id.asStringOrSymbol();
+
+    ScopedValue trapResult(scope, static_cast<const FunctionObject *>(trap.ptr)->call(cdata));
+    bool result = trapResult->toBoolean();
+    if (!result) {
+        ScopedProperty targetDesc(scope);
+        PropertyAttributes attributes = target->getOwnProperty(id, targetDesc);
+        if (attributes != Attr_Invalid) {
+            if (!attributes.isConfigurable() || !target->isExtensible())
+                return scope.engine->throwTypeError();
+        }
+    }
+    return result;
+}
+
+PropertyAttributes ProxyObject::virtualGetOwnProperty(const Managed *m, PropertyKey id, Property *p)
+{
+    Scope scope(m);
+    const ProxyObject *o = static_cast<const ProxyObject *>(m);
+    if (!o->d()->handler) {
+        scope.engine->throwTypeError();
+        return Attr_Invalid;
+    }
+
+    ScopedObject target(scope, o->d()->target);
+    Q_ASSERT(target);
+    ScopedObject handler(scope, o->d()->handler);
+    ScopedString deleteProp(scope, scope.engine->newString(QStringLiteral("getOwnPropertyDescriptor")));
+    ScopedValue trap(scope, handler->get(deleteProp));
+    if (scope.hasException())
+        return Attr_Invalid;
+    if (trap->isNullOrUndefined())
+        return target->getOwnProperty(id, p);
+    if (!trap->isFunctionObject()) {
+        scope.engine->throwTypeError();
+        return Attr_Invalid;
+    }
+
+    JSCallData cdata(scope, 2, nullptr, handler);
+    cdata.args[0] = target;
+    cdata.args[1] = id.isArrayIndex() ? Value::fromUInt32(id.asArrayIndex()).toString(scope.engine) : id.asStringOrSymbol();
+
+    ScopedValue trapResult(scope, static_cast<const FunctionObject *>(trap.ptr)->call(cdata));
+    if (!trapResult->isObject() && !trapResult->isUndefined()) {
+        scope.engine->throwTypeError();
+        return Attr_Invalid;
+    }
+
+    ScopedProperty targetDesc(scope);
+    PropertyAttributes targetAttributes = target->getOwnProperty(id, targetDesc);
+    if (trapResult->isUndefined()) {
+        p->value = Encode::undefined();
+        if (targetAttributes == Attr_Invalid) {
+            p->value = Encode::undefined();
+            return Attr_Invalid;
+        }
+        if (!targetAttributes.isConfigurable() || !target->isExtensible()) {
+            scope.engine->throwTypeError();
+            return Attr_Invalid;
+        }
+        return Attr_Invalid;
+    }
+
+    //bool extensibleTarget = target->isExtensible();
+    ScopedProperty resultDesc(scope);
+    PropertyAttributes resultAttributes;
+    ObjectPrototype::toPropertyDescriptor(scope.engine, trapResult, resultDesc, &resultAttributes);
+    resultDesc->completed(&resultAttributes);
+
+    if (!targetDesc->isCompatible(targetAttributes, resultDesc, resultAttributes)) {
+        scope.engine->throwTypeError();
+        return Attr_Invalid;
+    }
+
+    if (!resultAttributes.isConfigurable()) {
+        if (targetAttributes == Attr_Invalid || targetAttributes.isConfigurable()) {
+            scope.engine->throwTypeError();
+            return Attr_Invalid;
+        }
+    }
+
+    p->value = resultDesc->value;
+    p->set = resultDesc->set;
+    return resultAttributes;
+}
+
+bool ProxyObject::virtualDefineOwnProperty(Managed *m, PropertyKey id, const Property *p, PropertyAttributes attrs)
+{
+    Scope scope(m);
+    const ProxyObject *o = static_cast<const ProxyObject *>(m);
+    if (!o->d()->handler) {
+        scope.engine->throwTypeError();
+        return false;
+    }
+
+    ScopedObject target(scope, o->d()->target);
+    Q_ASSERT(target);
+    ScopedObject handler(scope, o->d()->handler);
+    ScopedString prop(scope, scope.engine->newString(QStringLiteral("defineProperty")));
+    ScopedValue trap(scope, handler->get(prop));
+    if (scope.hasException())
+        return false;
+    if (trap->isNullOrUndefined())
+        return target->defineOwnProperty(id, p, attrs);
+    if (!trap->isFunctionObject()) {
+        scope.engine->throwTypeError();
+        return false;
+    }
+
+    JSCallData cdata(scope, 3, nullptr, handler);
+    cdata.args[0] = target;
+    cdata.args[1] = id.isArrayIndex() ? Value::fromUInt32(id.asArrayIndex()).toString(scope.engine) : id.asStringOrSymbol();
+    cdata.args[2] = ObjectPrototype::fromPropertyDescriptor(scope.engine, p, attrs);
+
+    ScopedValue trapResult(scope, static_cast<const FunctionObject *>(trap.ptr)->call(cdata));
+    bool result = trapResult->toBoolean();
+    if (!result)
+        return false;
+
+    ScopedProperty targetDesc(scope);
+    PropertyAttributes targetAttributes = target->getOwnProperty(id, targetDesc);
+    bool extensibleTarget = target->isExtensible();
+    bool settingConfigFalse = attrs.hasConfigurable() && !attrs.isConfigurable();
+    if (targetAttributes == Attr_Invalid) {
+        if (!extensibleTarget || settingConfigFalse) {
+            scope.engine->throwTypeError();
+            return false;
+        }
+    } else {
+        if (!targetDesc->isCompatible(targetAttributes, p, attrs)) {
+            scope.engine->throwTypeError();
+            return false;
+        }
+        if (settingConfigFalse && targetAttributes.isConfigurable()) {
+            scope.engine->throwTypeError();
+            return false;
+        }
+    }
+
+    return true;
+}
+
+bool ProxyObject::virtualIsExtensible(const Managed *m)
+{
+    Scope scope(m);
+    const ProxyObject *o = static_cast<const ProxyObject *>(m);
+    if (!o->d()->handler)
+        return scope.engine->throwTypeError();
+
+    ScopedObject target(scope, o->d()->target);
+    Q_ASSERT(target);
+    ScopedObject handler(scope, o->d()->handler);
+    ScopedString hasProp(scope, scope.engine->newString(QStringLiteral("isExtensible")));
+    ScopedValue trap(scope, handler->get(hasProp));
+    if (scope.hasException())
+        return Encode::undefined();
+    if (trap->isNullOrUndefined())
+        return target->isExtensible();
+    if (!trap->isFunctionObject())
+        return scope.engine->throwTypeError();
+
+    JSCallData cdata(scope, 1, nullptr, handler);
+    cdata.args[0] = target;
+
+    ScopedValue trapResult(scope, static_cast<const FunctionObject *>(trap.ptr)->call(cdata));
+    bool result = trapResult->toBoolean();
+    if (result != target->isExtensible()) {
+        scope.engine->throwTypeError();
+        return false;
+    }
+    return result;
+}
+
+bool ProxyObject::virtualPreventExtensions(Managed *m)
+{
+    Scope scope(m);
+    const ProxyObject *o = static_cast<const ProxyObject *>(m);
+    if (!o->d()->handler)
+        return scope.engine->throwTypeError();
+
+    ScopedObject target(scope, o->d()->target);
+    Q_ASSERT(target);
+    ScopedObject handler(scope, o->d()->handler);
+    ScopedString hasProp(scope, scope.engine->newString(QStringLiteral("preventExtensions")));
+    ScopedValue trap(scope, handler->get(hasProp));
+    if (scope.hasException())
+        return Encode::undefined();
+    if (trap->isNullOrUndefined())
+        return target->preventExtensions();
+    if (!trap->isFunctionObject())
+        return scope.engine->throwTypeError();
+
+    JSCallData cdata(scope, 1, nullptr, handler);
+    cdata.args[0] = target;
+
+    ScopedValue trapResult(scope, static_cast<const FunctionObject *>(trap.ptr)->call(cdata));
+    bool result = trapResult->toBoolean();
+    if (result && target->isExtensible()) {
+        scope.engine->throwTypeError();
+        return false;
+    }
+    return result;
+}
+
+Heap::Object *ProxyObject::virtualGetPrototypeOf(const Managed *m)
+{
+    Scope scope(m);
+    const ProxyObject *o = static_cast<const ProxyObject *>(m);
+    if (!o->d()->handler) {
+        scope.engine->throwTypeError();
+        return nullptr;
+    }
+
+    ScopedObject target(scope, o->d()->target);
+    Q_ASSERT(target);
+    ScopedObject handler(scope, o->d()->handler);
+    ScopedString name(scope, scope.engine->newString(QStringLiteral("getPrototypeOf")));
+    ScopedValue trap(scope, handler->get(name));
+    if (scope.hasException())
+        return nullptr;
+    if (trap->isNullOrUndefined())
+        return target->getPrototypeOf();
+    if (!trap->isFunctionObject()) {
+        scope.engine->throwTypeError();
+        return nullptr;
+    }
+
+    JSCallData cdata(scope, 1, nullptr, handler);
+    cdata.args[0] = target;
+
+    ScopedValue trapResult(scope, static_cast<const FunctionObject *>(trap.ptr)->call(cdata));
+    if (!trapResult->isNull() && !trapResult->isObject()) {
+        scope.engine->throwTypeError();
+        return nullptr;
+    }
+    Heap::Object *proto = trapResult->isNull() ? nullptr : static_cast<Heap::Object *>(trapResult->heapObject());
+    if (!target->isExtensible()) {
+        Heap::Object *targetProto = target->getPrototypeOf();
+        if (proto != targetProto) {
+            scope.engine->throwTypeError();
+            return nullptr;
+        }
+    }
+    return proto;
+}
+
+bool ProxyObject::virtualSetPrototypeOf(Managed *m, const Object *p)
+{
+    Scope scope(m);
+    const ProxyObject *o = static_cast<const ProxyObject *>(m);
+    if (!o->d()->handler) {
+        scope.engine->throwTypeError();
+        return false;
+    }
+
+    ScopedObject target(scope, o->d()->target);
+    Q_ASSERT(target);
+    ScopedObject handler(scope, o->d()->handler);
+    ScopedString name(scope, scope.engine->newString(QStringLiteral("setPrototypeOf")));
+    ScopedValue trap(scope, handler->get(name));
+    if (scope.hasException())
+        return false;
+    if (trap->isNullOrUndefined())
+        return target->setPrototypeOf(p);
+    if (!trap->isFunctionObject()) {
+        scope.engine->throwTypeError();
+        return false;
+    }
+
+    JSCallData cdata(scope, 2, nullptr, handler);
+    cdata.args[0] = target;
+    cdata.args[1] = p ? p->asReturnedValue() : Encode::null();
+
+    ScopedValue trapResult(scope, static_cast<const FunctionObject *>(trap.ptr)->call(cdata));
+    bool result = trapResult->toBoolean();
+    if (!result)
+        return false;
+    if (!target->isExtensible()) {
+        Heap::Object *targetProto = target->getPrototypeOf();
+        if (p->d() != targetProto) {
+            scope.engine->throwTypeError();
+            return false;
+        }
+    }
+    return true;
+}
+
+struct ProxyObjectOwnPropertyKeyIterator : OwnPropertyKeyIterator
+{
+    PersistentValue ownKeys;
+    uint index = 0;
+    uint len = 0;
+
+    ProxyObjectOwnPropertyKeyIterator(ArrayObject *keys);
+    ~ProxyObjectOwnPropertyKeyIterator() override = default;
+    PropertyKey next(const Object *o, Property *pd = nullptr, PropertyAttributes *attrs = nullptr) override;
+
+};
+
+ProxyObjectOwnPropertyKeyIterator::ProxyObjectOwnPropertyKeyIterator(ArrayObject *keys)
+{
+    ownKeys = keys;
+    len = keys->getLength();
+}
+
+PropertyKey ProxyObjectOwnPropertyKeyIterator::next(const Object *m, Property *pd, PropertyAttributes *attrs)
+{
+    if (index >= len)
+        return PropertyKey::invalid();
+
+    Scope scope(m);
+    ScopedObject keys(scope, ownKeys.asManaged());
+    PropertyKey key = PropertyKey::fromId(keys->get(PropertyKey::fromArrayIndex(index)));
+    ++index;
+
+    if (pd || attrs) {
+        ScopedProperty p(scope);
+        PropertyAttributes a = const_cast<Object *>(m)->getOwnProperty(key, pd ? pd : p);
+        if (attrs)
+            *attrs = a;
+    }
+
+    return key;
+}
+
+static bool removeAllOccurrences(ArrayObject *target, ReturnedValue val) {
+    uint len = target->getLength();
+    bool found = false;
+    for (uint i = 0; i < len; ++i) {
+        ReturnedValue v = target->get(i);
+        if (v == val) {
+            found = true;
+            target->put(i, Value::undefinedValue());
+        }
+    }
+    return  found;
+}
+
+OwnPropertyKeyIterator *ProxyObject::virtualOwnPropertyKeys(const Object *m, Value *iteratorTarget)
+{
+    Scope scope(m);
+    const ProxyObject *o = static_cast<const ProxyObject *>(m);
+    if (!o->d()->handler) {
+        scope.engine->throwTypeError();
+        return nullptr;
+    }
+
+    ScopedObject target(scope, o->d()->target);
+    Q_ASSERT(target);
+    ScopedObject handler(scope, o->d()->handler);
+    ScopedString name(scope, scope.engine->newString(QStringLiteral("ownKeys")));
+    ScopedValue trap(scope, handler->get(name));
+
+    if (scope.hasException())
+        return nullptr;
+    if (trap->isUndefined())
+        return target->ownPropertyKeys(iteratorTarget);
+    if (!trap->isFunctionObject()) {
+        scope.engine->throwTypeError();
+        return nullptr;
+    }
+
+    JSCallData cdata(scope, 1, nullptr, handler);
+    cdata.args[0] = target;
+    ScopedObject trapResult(scope, static_cast<const FunctionObject *>(trap.ptr)->call(cdata));
+    if (!trapResult) {
+        scope.engine->throwTypeError();
+        return nullptr;
+    }
+
+    uint len = trapResult->getLength();
+    ScopedArrayObject trapKeys(scope, scope.engine->newArrayObject());
+    ScopedStringOrSymbol key(scope);
+    for (uint i = 0; i < len; ++i) {
+        key = trapResult->get(i);
+        if (scope.engine->hasException)
+            return nullptr;
+        if (!key) {
+            scope.engine->throwTypeError();
+            return nullptr;
+        }
+        Value keyAsValue = Value::fromReturnedValue(key->toPropertyKey().id());
+        trapKeys->push_back(keyAsValue);
+    }
+
+    ScopedArrayObject targetConfigurableKeys(scope, scope.engine->newArrayObject());
+    ScopedArrayObject targetNonConfigurableKeys(scope, scope.engine->newArrayObject());
+    ObjectIterator it(scope, target, ObjectIterator::EnumerableOnly);
+    ScopedPropertyKey k(scope);
+    while (1) {
+        PropertyAttributes attrs;
+        k = it.next(nullptr, &attrs);
+        if (!k->isValid())
+            break;
+        Value keyAsValue = Value::fromReturnedValue(k->id());
+        if (attrs.isConfigurable())
+            targetConfigurableKeys->push_back(keyAsValue);
+        else
+            targetNonConfigurableKeys->push_back(keyAsValue);
+    }
+    if (target->isExtensible() && targetNonConfigurableKeys->getLength() == 0)
+        return new ProxyObjectOwnPropertyKeyIterator(trapKeys);
+
+    ScopedArrayObject uncheckedResultKeys(scope, scope.engine->newArrayObject());
+    uncheckedResultKeys->copyArrayData(trapKeys);
+
+    len = targetNonConfigurableKeys->getLength();
+    for (uint i = 0; i < len; ++i) {
+        k = PropertyKey::fromId(targetNonConfigurableKeys->get(i));
+        if (!removeAllOccurrences(uncheckedResultKeys, k->id())) {
+            scope.engine->throwTypeError();
+            return nullptr;
+        }
+    }
+
+    if (target->isExtensible())
+        return new ProxyObjectOwnPropertyKeyIterator(trapKeys);
+
+    len = targetConfigurableKeys->getLength();
+    for (uint i = 0; i < len; ++i) {
+        k = PropertyKey::fromId(targetConfigurableKeys->get(i));
+        if (!removeAllOccurrences(uncheckedResultKeys, k->id())) {
+            scope.engine->throwTypeError();
+            return nullptr;
+        }
+    }
+
+    len = uncheckedResultKeys->getLength();
+    for (uint i = 0; i < len; ++i) {
+        if (uncheckedResultKeys->get(i) != Encode::undefined()) {
+            scope.engine->throwTypeError();
+            return nullptr;
+        }
+    }
+
+    *iteratorTarget = *m;
+    return new ProxyObjectOwnPropertyKeyIterator(trapKeys);
+}
+
+
+ReturnedValue ProxyFunctionObject::virtualCallAsConstructor(const FunctionObject *f, const Value *argv, int argc, const Value *newTarget)
+{
+    Scope scope(f);
+    const ProxyObject *o = static_cast<const ProxyObject *>(f);
+    if (!o->d()->handler)
+        return scope.engine->throwTypeError();
+
+    ScopedFunctionObject target(scope, o->d()->target);
+    Q_ASSERT(target);
+    ScopedObject handler(scope, o->d()->handler);
+    ScopedString name(scope, scope.engine->newString(QStringLiteral("construct")));
+    ScopedValue trap(scope, handler->get(name));
+
+    if (scope.hasException())
+        return Encode::undefined();
+    if (trap->isNullOrUndefined()) {
+        Q_ASSERT(target->isConstructor());
+        return target->callAsConstructor(argv, argc, newTarget);
+    }
+    if (!trap->isFunctionObject())
+        return scope.engine->throwTypeError();
+
+    ScopedFunctionObject trapFunction(scope, trap);
+    Value *arguments = scope.alloc(3);
+    arguments[0] = target;
+    arguments[1] = scope.engine->newArrayObject(argv, argc);
+    arguments[2] = newTarget ? *newTarget : Value::undefinedValue();
+    ScopedObject result(scope, trapFunction->call(handler, arguments, 3));
+
+    if (!result)
+        return scope.engine->throwTypeError();
+    return result->asReturnedValue();
+}
+
+ReturnedValue ProxyFunctionObject::virtualCall(const FunctionObject *f, const Value *thisObject, const Value *argv, int argc)
+{
+    Scope scope(f);
+
+    const ProxyObject *o = static_cast<const ProxyObject *>(f);
+    if (!o->d()->handler)
+        return scope.engine->throwTypeError();
+
+    ScopedFunctionObject target(scope, o->d()->target);
+    Q_ASSERT(target);
+    ScopedObject handler(scope, o->d()->handler);
+    ScopedString name(scope, scope.engine->newString(QStringLiteral("apply")));
+    ScopedValue trap(scope, handler->get(name));
+
+    if (scope.hasException())
+        return Encode::undefined();
+    if (trap->isNullOrUndefined())
+        return target->call(thisObject, argv, argc);
+    if (!trap->isFunctionObject())
+        return scope.engine->throwTypeError();
+
+    ScopedFunctionObject trapFunction(scope, trap);
+    Value *arguments = scope.alloc(3);
+    arguments[0] = target;
+    arguments[1] = thisObject ? *thisObject : Value::undefinedValue();
+    arguments[2] = scope.engine->newArrayObject(argv, argc);
+    return trapFunction->call(handler, arguments, 3);
+}
+
+DEFINE_OBJECT_VTABLE(Proxy);
+
+void Heap::Proxy::init(QV4::ExecutionContext *ctx)
+{
+    Heap::FunctionObject::init(ctx, QStringLiteral("Proxy"));
+
+    Scope scope(ctx);
+    Scoped<QV4::Proxy> ctor(scope, this);
+    ctor->defineDefaultProperty(QStringLiteral("revocable"), QV4::Proxy::method_revocable, 2);
+    ctor->defineReadonlyConfigurableProperty(scope.engine->id_length(), Value::fromInt32(2));
+}
+
+ReturnedValue Proxy::virtualCallAsConstructor(const FunctionObject *f, const Value *argv, int argc, const Value *)
+{
+    Scope scope(f);
+    if (argc < 2 || !argv[0].isObject() || !argv[1].isObject())
+        return scope.engine->throwTypeError();
+
+    const Object *target = static_cast<const Object *>(argv);
+    const Object *handler = static_cast<const Object *>(argv + 1);
+    if (const ProxyObject *ptarget = target->as<ProxyObject>())
+        if (!ptarget->d()->handler)
+            return scope.engine->throwTypeError();
+    if (const ProxyObject *phandler = handler->as<ProxyObject>())
+        if (!phandler->d()->handler)
+            return scope.engine->throwTypeError();
+
+    const FunctionObject *targetFunction = target->as<FunctionObject>();
+    if (targetFunction)
+        return scope.engine->memoryManager->allocate<ProxyFunctionObject>(targetFunction, handler)->asReturnedValue();
+    return scope.engine->memoryManager->allocate<ProxyObject>(target, handler)->asReturnedValue();
+}
+
+ReturnedValue Proxy::virtualCall(const FunctionObject *f, const Value *, const Value *, int)
+{
+    return f->engine()->throwTypeError();
+}
+
+ReturnedValue Proxy::method_revocable(const FunctionObject *f, const Value *, const Value *argv, int argc)
+{
+    Scope scope(f);
+    ScopedObject proxy(scope, Proxy::virtualCallAsConstructor(f, argv, argc, f));
+    if (scope.hasException())
+        return Encode::undefined();
+    Q_ASSERT(proxy);
+
+    ScopedString revoke(scope, scope.engine->newString(QStringLiteral("revoke")));
+    ScopedFunctionObject revoker(scope, scope.engine->memoryManager->allocate<FunctionObject>(scope.engine->rootContext(), nullptr, method_revoke));
+    revoker->defineReadonlyConfigurableProperty(scope.engine->id_length(), Value::fromInt32(0));
+    revoker->defineDefaultProperty(scope.engine->symbol_revokableProxy(), proxy);
+
+    ScopedObject o(scope, scope.engine->newObject());
+    ScopedString p(scope, scope.engine->newString(QStringLiteral("proxy")));
+    o->defineDefaultProperty(p, proxy);
+    o->defineDefaultProperty(revoke, revoker);
+    return o->asReturnedValue();
+}
+
+ReturnedValue Proxy::method_revoke(const FunctionObject *f, const Value *, const Value *, int)
+{
+    Scope scope(f);
+    ScopedObject o(scope, f->get(scope.engine->symbol_revokableProxy()));
+    Q_ASSERT(o);
+    ProxyObject *proxy = o->cast<ProxyObject>();
+
+    proxy->d()->target.set(scope.engine, nullptr);
+    proxy->d()->handler.set(scope.engine, nullptr);
+    return Encode::undefined();
+}
diff --git a/src/qml/jsruntime/qv4proxy_p.h b/src/qml/jsruntime/qv4proxy_p.h
new file mode 100644
index 0000000000..2ccb50ece6
--- /dev/null
+++ b/src/qml/jsruntime/qv4proxy_p.h
@@ -0,0 +1,144 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#ifndef QV4PROXY_P_H
+#define QV4PROXY_P_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include "qv4object_p.h"
+#include "qv4functionobject_p.h"
+
+QT_BEGIN_NAMESPACE
+
+namespace QV4 {
+
+namespace Heap {
+
+#define ProxyObjectMembers(class, Member) \
+    Member(class, Pointer, Object *, target) \
+    Member(class, Pointer, Object *, handler)
+
+DECLARE_HEAP_OBJECT(ProxyObject, FunctionObject) {
+    DECLARE_MARKOBJECTS(ProxyObject)
+
+    void init(const QV4::Object *target, const QV4::Object *handler);
+};
+
+struct ProxyFunctionObject : ProxyObject {
+    void init(const QV4::FunctionObject *target, const QV4::Object *handler);
+};
+
+#define ProxyMembers(class, Member) \
+    Member(class, Pointer, Symbol *, revokableProxySymbol) \
+
+DECLARE_HEAP_OBJECT(Proxy, FunctionObject) {
+    DECLARE_MARKOBJECTS(Proxy)
+
+    void init(QV4::ExecutionContext *ctx);
+};
+
+}
+
+/*
+ * The inheritance from FunctionObject is a hack. Regular proxy objects are no function objects.
+ * But this helps implement the proxy for function objects, where we need this and thus gives us
+ * all the virtual methods from ProxyObject without having to duplicate them.
+ *
+ * But it does require a few hacks to make sure we don't recognize regular proxy objects as function
+ * objects in the runtime.
+ */
+struct ProxyObject : FunctionObject {
+    V4_OBJECT2(ProxyObject, Object)
+    Q_MANAGED_TYPE(ProxyObject)
+    V4_INTERNALCLASS(ProxyObject)
+    enum {
+        IsFunctionObject = false
+    };
+
+    static ReturnedValue virtualGet(const Managed *m, PropertyKey id, const Value *receiver, bool *hasProperty);
+    static bool virtualPut(Managed *m, PropertyKey id, const Value &value, Value *receiver);
+    static bool virtualDeleteProperty(Managed *m, PropertyKey id);
+    static bool virtualHasProperty(const Managed *m, PropertyKey id);
+    static PropertyAttributes virtualGetOwnProperty(const Managed *m, PropertyKey id, Property *p);
+    static bool virtualDefineOwnProperty(Managed *m, PropertyKey id, const Property *p, PropertyAttributes attrs);
+    static bool virtualIsExtensible(const Managed *m);
+    static bool virtualPreventExtensions(Managed *);
+    static Heap::Object *virtualGetPrototypeOf(const Managed *);
+    static bool virtualSetPrototypeOf(Managed *, const Object *);
+    static OwnPropertyKeyIterator *virtualOwnPropertyKeys(const Object *m, Value *iteratorTarget);
+};
+
+struct ProxyFunctionObject : ProxyObject {
+    V4_OBJECT2(ProxyFunctionObject, FunctionObject)
+    Q_MANAGED_TYPE(ProxyObject)
+    V4_INTERNALCLASS(ProxyFunctionObject)
+    enum {
+        IsFunctionObject = true
+    };
+
+    static ReturnedValue virtualCallAsConstructor(const FunctionObject *f, const Value *argv, int argc, const Value *);
+    static ReturnedValue virtualCall(const FunctionObject *f, const Value *thisObject, const Value *argv, int argc);
+};
+
+struct Proxy : FunctionObject
+{
+    V4_OBJECT2(Proxy, FunctionObject)
+
+    static ReturnedValue virtualCallAsConstructor(const FunctionObject *f, const Value *argv, int argc, const Value *);
+    static ReturnedValue virtualCall(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+
+    static ReturnedValue method_revocable(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+
+    static ReturnedValue method_revoke(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+};
+
+}
+
+QT_END_NAMESPACE
+
+#endif // QV4ECMAOBJECTS_P_H
diff --git a/src/qml/jsruntime/qv4qmlcontext.cpp b/src/qml/jsruntime/qv4qmlcontext.cpp
index 61d785066f..88b0822f42 100644
--- a/src/qml/jsruntime/qv4qmlcontext.cpp
+++ b/src/qml/jsruntime/qv4qmlcontext.cpp
@@ -54,6 +54,7 @@
 #include <private/qqmljavascriptexpression_p.h>
 #include <private/qjsvalue_p.h>
 #include <private/qv4qobjectwrapper_p.h>
+#include <private/qv4module_p.h>
 
 QT_BEGIN_NAMESPACE
 
@@ -62,57 +63,56 @@ using namespace QV4;
 DEFINE_OBJECT_VTABLE(QQmlContextWrapper);
 DEFINE_MANAGED_VTABLE(QmlContext);
 
-void Heap::QQmlContextWrapper::init(QQmlContextData *context, QObject *scopeObject, bool ownsContext)
+void Heap::QQmlContextWrapper::init(QQmlContextData *context, QObject *scopeObject)
 {
     Object::init();
-    readOnly = true;
-    this->ownsContext = ownsContext;
-    isNullWrapper = false;
-    this->context = new QQmlGuardedContextData(context);
+    this->context = new QQmlContextDataRef(context);
     this->scopeObject.init(scopeObject);
 }
 
 void Heap::QQmlContextWrapper::destroy()
 {
-    if (*context && ownsContext)
-        (*context)->destroy();
     delete context;
     scopeObject.destroy();
     Object::destroy();
 }
 
-ReturnedValue QQmlContextWrapper::get(const Managed *m, String *name, bool *hasProperty)
+ReturnedValue QQmlContextWrapper::virtualGet(const Managed *m, PropertyKey id, const Value *receiver, bool *hasProperty)
 {
     Q_ASSERT(m->as<QQmlContextWrapper>());
+
+    if (!id.isString())
+        return Object::virtualGet(m, id, receiver, hasProperty);
+
     const QQmlContextWrapper *resource = static_cast<const QQmlContextWrapper *>(m);
     QV4::ExecutionEngine *v4 = resource->engine();
     QV4::Scope scope(v4);
 
-    // In V8 the JS global object would come _before_ the QML global object,
-    // so simulate that here.
-    bool hasProp;
-    QV4::ScopedValue result(scope, v4->globalObject->get(name, &hasProp));
-    if (hasProp) {
-        if (hasProperty)
-            *hasProperty = hasProp;
-        return result->asReturnedValue();
-    }
-
-    if (resource->d()->isNullWrapper)
-        return Object::get(m, name, hasProperty);
+    if (v4->callingQmlContext() != *resource->d()->context) {
+        if (resource->d()->module) {
+            Scoped<Module> module(scope, resource->d()->module);
+            bool hasProp = false;
+            ScopedValue value(scope, module->get(id, receiver, &hasProp));
+            if (hasProp) {
+                if (hasProperty)
+                    *hasProperty = hasProp;
+                return value->asReturnedValue();
+            }
+        }
 
-    if (v4->callingQmlContext() != *resource->d()->context)
-        return Object::get(m, name, hasProperty);
+        return Object::virtualGet(m, id, receiver, hasProperty);
+    }
 
-    result = Object::get(m, name, &hasProp);
+    bool hasProp = false;
+    ScopedValue result(scope, Object::virtualGet(m, id, receiver, &hasProp));
     if (hasProp) {
         if (hasProperty)
             *hasProperty = hasProp;
         return result->asReturnedValue();
     }
 
-    // Its possible we could delay the calculation of the "actual" context (in the case
-    // of sub contexts) until it is definately needed.
+    // It's possible we could delay the calculation of the "actual" context (in the case
+    // of sub contexts) until it is definitely needed.
     QQmlContextData *context = resource->getContext();
     QQmlContextData *expressionContext = context;
 
@@ -132,17 +132,51 @@ ReturnedValue QQmlContextWrapper::get(const Managed *m, String *name, bool *hasP
 
     QObject *scopeObject = resource->getScopeObject();
 
+    ScopedString name(scope, id.asStringOrSymbol());
+
+    const auto performGobalLookUp = [&result, v4, &name, hasProperty]() {
+        bool hasProp = false;
+        result = v4->globalObject->get(name, &hasProp);
+        if (hasProp) {
+            if (hasProperty)
+                *hasProperty = hasProp;
+            return true;
+        }
+        return false;
+    };
+
+    // If the scope object is a QAbstractDynamicMetaObject, then QMetaObject::indexOfProperty
+    // will call createProperty() on the QADMO and implicitly create the property. While that
+    // is questionable behavior, there are two use-cases that we support in the light of this:
+    //
+    //    (1) The implicit creation of properties is necessary because it will also result in
+    //        a recorded capture, which will allow a re-evaluation of bindings when the value
+    //        is populated later. See QTBUG-35233 and the test-case in tst_qqmlpropertymap.
+    //
+    //    (1) Looking up "console" in order to place a console.log() call for example must
+    //        find the console instead of creating a new property. Therefore we prioritize the
+    //        lookup in the global object here.
+    //
+    // Note: The scope object is only a QADMO for example when somebody registers a QQmlPropertyMap
+    // sub-class as QML type and then instantiates it in .qml.
+    if (scopeObject && QQmlPropertyCache::isDynamicMetaObject(scopeObject->metaObject())) {
+        if (performGobalLookUp())
+            return result->asReturnedValue();
+    }
+
     if (context->imports && name->startsWithUpper()) {
         // Search for attached properties, enums and imported scripts
-        QQmlTypeNameCache::Result r = context->imports->query(name);
+        QQmlTypeNameCache::Result r = context->imports->query(name, QQmlImport::AllowRecursion);
 
         if (r.isValid()) {
             if (hasProperty)
                 *hasProperty = true;
             if (r.scriptIndex != -1) {
                 QV4::ScopedObject scripts(scope, context->importedScripts.valueRef());
-                return scripts->getIndexed(r.scriptIndex);
-            } else if (r.type) {
+                if (scripts)
+                    return scripts->get(r.scriptIndex);
+                return QV4::Encode::null();
+            } else if (r.type.isValid()) {
                 return QQmlTypeWrapper::create(v4, scopeObject, r.type);
             } else if (r.importNamespace) {
                 return QQmlTypeWrapper::create(v4, scopeObject, context->imports, r.importNamespace);
@@ -157,7 +191,7 @@ ReturnedValue QQmlContextWrapper::get(const Managed *m, String *name, bool *hasP
 
     while (context) {
         // Search context properties
-        const QV4::IdentifierHash<int> &properties = context->propertyNames();
+        const QV4::IdentifierHash &properties = context->propertyNames();
         if (properties.count()) {
             int propertyIdx = properties.value(name);
 
@@ -203,7 +237,7 @@ ReturnedValue QQmlContextWrapper::get(const Managed *m, String *name, bool *hasP
                 return result->asReturnedValue();
             }
         }
-        scopeObject = 0;
+        scopeObject = nullptr;
 
 
         // Search context object
@@ -220,14 +254,23 @@ ReturnedValue QQmlContextWrapper::get(const Managed *m, String *name, bool *hasP
         context = context->parent;
     }
 
+    // Do a lookup in the global object here to avoid expressionContext->unresolvedNames becoming
+    // true if we access properties of the global object.
+    if (performGobalLookUp())
+        return result->asReturnedValue();
+
     expressionContext->unresolvedNames = true;
 
     return Encode::undefined();
 }
 
-bool QQmlContextWrapper::put(Managed *m, String *name, const Value &value)
+bool QQmlContextWrapper::virtualPut(Managed *m, PropertyKey id, const Value &value, Value *receiver)
 {
     Q_ASSERT(m->as<QQmlContextWrapper>());
+
+    if (id.isSymbol() || id.isArrayIndex())
+        return Object::virtualPut(m, id, value, receiver);
+
     QQmlContextWrapper *resource = static_cast<QQmlContextWrapper *>(m);
     ExecutionEngine *v4 = resource->engine();
     QV4::Scope scope(v4);
@@ -235,24 +278,12 @@ bool QQmlContextWrapper::put(Managed *m, String *name, const Value &value)
         return false;
     QV4::Scoped<QQmlContextWrapper> wrapper(scope, resource);
 
-    uint member = wrapper->internalClass()->find(name);
-    if (member < UINT_MAX)
-        return wrapper->putValue(member, value);
-
-    if (wrapper->d()->isNullWrapper) {
-        if (wrapper && wrapper->d()->readOnly) {
-            QString error = QLatin1String("Invalid write to global property \"") + name->toQString() +
-                            QLatin1Char('"');
-            ScopedString e(scope, v4->newString(error));
-            v4->throwError(e);
-            return false;
-        }
+    auto member = wrapper->internalClass()->findValueOrSetter(id);
+    if (member.index < UINT_MAX)
+        return wrapper->putValue(member.index, member.attrs, value);
 
-        return Object::put(m, name, value);
-    }
-
-    // Its possible we could delay the calculation of the "actual" context (in the case
-    // of sub contexts) until it is definately needed.
+    // It's possible we could delay the calculation of the "actual" context (in the case
+    // of sub contexts) until it is definitely needed.
     QQmlContextData *context = wrapper->getContext();
     QQmlContextData *expressionContext = context;
 
@@ -262,9 +293,10 @@ bool QQmlContextWrapper::put(Managed *m, String *name, const Value &value)
     // See QV8ContextWrapper::Getter for resolution order
 
     QObject *scopeObject = wrapper->getScopeObject();
+    ScopedString name(scope, id.asStringOrSymbol());
 
     while (context) {
-        const QV4::IdentifierHash<int> &properties = context->propertyNames();
+        const QV4::IdentifierHash &properties = context->propertyNames();
         // Search context properties
         if (properties.count() && properties.value(name) != -1)
             return false;
@@ -273,7 +305,7 @@ bool QQmlContextWrapper::put(Managed *m, String *name, const Value &value)
         if (scopeObject &&
             QV4::QObjectWrapper::setQmlProperty(v4, context, scopeObject, name, QV4::QObjectWrapper::CheckRevision, value))
             return true;
-        scopeObject = 0;
+        scopeObject = nullptr;
 
         // Search context object
         if (context->contextObject &&
@@ -285,58 +317,25 @@ bool QQmlContextWrapper::put(Managed *m, String *name, const Value &value)
 
     expressionContext->unresolvedNames = true;
 
-    if (wrapper->d()->readOnly) {
-        QString error = QLatin1String("Invalid write to global property \"") + name->toQString() +
-                        QLatin1Char('"');
-        v4->throwError(error);
-        return false;
-    }
-
-    return Object::put(m, name, value);
+    QString error = QLatin1String("Invalid write to global property \"") + name->toQString() +
+            QLatin1Char('"');
+    v4->throwError(error);
+    return false;
 }
 
 void Heap::QmlContext::init(QV4::ExecutionContext *outerContext, QV4::QQmlContextWrapper *qml)
 {
     Heap::ExecutionContext::init(Heap::ExecutionContext::Type_QmlContext);
     outer.set(internalClass->engine, outerContext->d());
-    strictMode = false;
-    callData = outer->callData;
-    lookups = outer->lookups;
-    constantTable = outer->constantTable;
-    compilationUnit = outer->compilationUnit;
 
-    this->qml.set(internalClass->engine, qml->d());
-}
-
-Heap::QmlContext *QmlContext::createWorkerContext(ExecutionContext *parent, const QUrl &source, Value *sendFunction)
-{
-    Scope scope(parent);
-
-    QQmlContextData *context = new QQmlContextData;
-    context->baseUrl = source;
-    context->baseUrlString = source.toString();
-    context->isInternal = true;
-    context->isJSContext = true;
-
-    Scoped<QQmlContextWrapper> qml(scope, scope.engine->memoryManager->allocObject<QQmlContextWrapper>(context, (QObject*)0, true));
-    qml->d()->isNullWrapper = true;
-
-    qml->setReadOnly(false);
-    QV4::ScopedObject api(scope, scope.engine->newObject());
-    api->put(QV4::ScopedString(scope, scope.engine->newString(QStringLiteral("sendMessage"))), *sendFunction);
-    qml->QV4::Object::put(QV4::ScopedString(scope, scope.engine->newString(QStringLiteral("WorkerScript"))), api);
-    qml->setReadOnly(true);
-
-    Heap::QmlContext *c = scope.engine->memoryManager->alloc<QmlContext>(parent, qml);
-    Q_ASSERT(c->vtable() == staticVTable());
-    return c;
+    this->activation.set(internalClass->engine, qml->d());
 }
 
 Heap::QmlContext *QmlContext::create(ExecutionContext *parent, QQmlContextData *context, QObject *scopeObject)
 {
     Scope scope(parent);
 
-    Scoped<QQmlContextWrapper> qml(scope, scope.engine->memoryManager->allocObject<QQmlContextWrapper>(context, scopeObject));
+    Scoped<QQmlContextWrapper> qml(scope, scope.engine->memoryManager->allocate<QQmlContextWrapper>(context, scopeObject));
     Heap::QmlContext *c = scope.engine->memoryManager->alloc<QmlContext>(parent, qml);
     Q_ASSERT(c->vtable() == staticVTable());
     return c;
diff --git a/src/qml/jsruntime/qv4qmlcontext_p.h b/src/qml/jsruntime/qv4qmlcontext_p.h
index 2f1dbabaf2..dd6de3323d 100644
--- a/src/qml/jsruntime/qv4qmlcontext_p.h
+++ b/src/qml/jsruntime/qv4qmlcontext_p.h
@@ -66,23 +66,25 @@ struct QQmlContextWrapper;
 
 namespace Heap {
 
-struct QQmlContextWrapper : Object {
-    void init(QQmlContextData *context, QObject *scopeObject, bool ownsContext = false);
+#define QQmlContextWrapperMembers(class, Member) \
+    Member(class, Pointer, Module *, module)
+
+DECLARE_HEAP_OBJECT(QQmlContextWrapper, Object) {
+    DECLARE_MARKOBJECTS(QQmlContextWrapper);
+
+    void init(QQmlContextData *context, QObject *scopeObject);
     void destroy();
-    bool readOnly;
-    bool ownsContext;
-    bool isNullWrapper;
 
-    QQmlGuardedContextData *context;
+    QQmlContextDataRef *context;
     QQmlQPointer<QObject> scopeObject;
 };
 
-#define QmlContextMembers(class, Member) \
-    Member(class, Pointer, QQmlContextWrapper *, qml)
+#define QmlContextMembers(class, Member)
 
 DECLARE_HEAP_OBJECT(QmlContext, ExecutionContext) {
-    DECLARE_MARK_TABLE(QmlContext);
+    DECLARE_MARKOBJECTS(QmlContext);
 
+    QQmlContextWrapper *qml() { return static_cast<QQmlContextWrapper *>(activation.get()); }
     void init(QV4::ExecutionContext *outerContext, QV4::QQmlContextWrapper *qml);
 };
 
@@ -92,36 +94,27 @@ struct Q_QML_EXPORT QQmlContextWrapper : Object
 {
     V4_OBJECT2(QQmlContextWrapper, Object)
     V4_NEEDS_DESTROY
-
-    void takeContextOwnership() {
-        d()->ownsContext = true;
-    }
+    V4_INTERNALCLASS(QmlContextWrapper)
 
     inline QObject *getScopeObject() const { return d()->scopeObject; }
     inline QQmlContextData *getContext() const { return *d()->context; }
 
-    void setReadOnly(bool b) { d()->readOnly = b; }
-
-    static ReturnedValue get(const Managed *m, String *name, bool *hasProperty);
-    static bool put(Managed *m, String *name, const Value &value);
+    static ReturnedValue virtualGet(const Managed *m, PropertyKey id, const Value *receiver, bool *hasProperty);
+    static bool virtualPut(Managed *m, PropertyKey id, const Value &value, Value *receiver);
 };
 
 struct Q_QML_EXPORT QmlContext : public ExecutionContext
 {
     V4_MANAGED(QmlContext, ExecutionContext)
+    V4_INTERNALCLASS(QmlContext)
 
-    static Heap::QmlContext *createWorkerContext(QV4::ExecutionContext *parent, const QUrl &source, Value *sendFunction);
     static Heap::QmlContext *create(QV4::ExecutionContext *parent, QQmlContextData *context, QObject *scopeObject);
 
     QObject *qmlScope() const {
-        return d()->qml->scopeObject;
+        return d()->qml()->scopeObject;
     }
     QQmlContextData *qmlContext() const {
-        return *d()->qml->context;
-    }
-
-    void takeContextOwnership() {
-        d()->qml->ownsContext = true;
+        return *d()->qml()->context;
     }
 };
 
diff --git a/src/qml/jsruntime/qv4qobjectwrapper.cpp b/src/qml/jsruntime/qv4qobjectwrapper.cpp
index 91650f16e2..15f064ba7a 100644
--- a/src/qml/jsruntime/qv4qobjectwrapper.cpp
+++ b/src/qml/jsruntime/qv4qobjectwrapper.cpp
@@ -39,7 +39,7 @@
 
 #include "qv4qobjectwrapper_p.h"
 
-#include <private/qqmlpropertycache_p.h>
+#include <private/qqmlstaticmetaobject_p.h>
 #include <private/qqmlengine_p.h>
 #include <private/qqmlvmemetaobject_p.h>
 #include <private/qqmlbinding_p.h>
@@ -56,12 +56,17 @@
 #include <private/qv4functionobject_p.h>
 #include <private/qv4runtime_p.h>
 #include <private/qv4variantobject_p.h>
+
+#if QT_CONFIG(qml_sequence_object)
 #include <private/qv4sequenceobject_p.h>
+#endif
+
 #include <private/qv4objectproto_p.h>
 #include <private/qv4jsonobject_p.h>
 #include <private/qv4regexpobject_p.h>
 #include <private/qv4dateobject_p.h>
 #include <private/qv4scopedvalue_p.h>
+#include <private/qv4jscall_p.h>
 #include <private/qv4mm_p.h>
 #include <private/qqmlscriptstring_p.h>
 #include <private/qv4compileddata_p.h>
@@ -98,13 +103,13 @@ QPair<QObject *, int> QObjectMethod::extractQtMethod(const QV4::FunctionObject *
             return qMakePair(method->object(), method->methodIndex());
     }
 
-    return qMakePair((QObject *)0, -1);
+    return qMakePair((QObject *)nullptr, -1);
 }
 
-static QPair<QObject *, int> extractQtSignal(const Value &value)
+static QPair<QObject *, int> extractQtSignal(const QV4::Value &value)
 {
     if (value.isObject()) {
-        QV4::ExecutionEngine *v4 = value.as<Object>()->engine();
+        QV4::ExecutionEngine *v4 = value.as<QV4::Object>()->engine();
         QV4::Scope scope(v4);
         QV4::ScopedFunctionObject function(scope, value);
         if (function)
@@ -115,7 +120,7 @@ static QPair<QObject *, int> extractQtSignal(const Value &value)
             return qMakePair(handler->object(), handler->signalIndex());
     }
 
-    return qMakePair((QObject *)0, -1);
+    return qMakePair((QObject *)nullptr, -1);
 }
 
 static QV4::ReturnedValue loadProperty(QV4::ExecutionEngine *v4, QObject *object,
@@ -125,7 +130,7 @@ static QV4::ReturnedValue loadProperty(QV4::ExecutionEngine *v4, QObject *object
     QV4::Scope scope(v4);
 
     if (property.isQObject()) {
-        QObject *rv = 0;
+        QObject *rv = nullptr;
         property.readProperty(object, &rv);
         return QV4::QObjectWrapper::wrap(v4, rv);
     } else if (property.isQList()) {
@@ -180,11 +185,13 @@ static QV4::ReturnedValue loadProperty(QV4::ExecutionEngine *v4, QObject *object
         if (const QMetaObject *valueTypeMetaObject = QQmlValueTypeFactory::metaObjectForMetaType(property.propType()))
             return QV4::QQmlValueTypeWrapper::create(v4, object, property.coreIndex(), valueTypeMetaObject, property.propType());
     } else {
+#if QT_CONFIG(qml_sequence_object)
         // see if it's a sequence type
         bool succeeded = false;
-        QV4::ScopedValue retn(scope, QV4::SequencePrototype::newSequence(v4, property.propType(), object, property.coreIndex(), &succeeded));
+        QV4::ScopedValue retn(scope, QV4::SequencePrototype::newSequence(v4, property.propType(), object, property.coreIndex(), !property.isWritable(), &succeeded));
         if (succeeded)
             return retn->asReturnedValue();
+#endif
     }
 
     if (property.propType() == QMetaType::UnknownType) {
@@ -193,7 +200,7 @@ static QV4::ReturnedValue loadProperty(QV4::ExecutionEngine *v4, QObject *object
                  "'%s::%s'", p.typeName(), object->metaObject()->className(), p.name());
         return QV4::Encode::undefined();
     } else {
-        QVariant v(property.propType(), (void *)0);
+        QVariant v(property.propType(), (void *)nullptr);
         property.readProperty(object, v.data());
         return scope.engine->fromVariant(v);
     }
@@ -216,7 +223,7 @@ QQmlPropertyData *QObjectWrapper::findProperty(ExecutionEngine *engine, QObject
     Q_UNUSED(revisionMode);
 
     QQmlData *ddata = QQmlData::get(o, false);
-    QQmlPropertyData *result = 0;
+    QQmlPropertyData *result = nullptr;
     if (ddata && ddata->propertyCache)
         result = ddata->propertyCache->property(name, o, qmlContext);
     else
@@ -241,14 +248,14 @@ ReturnedValue QObjectWrapper::getProperty(ExecutionEngine *engine, QObject *obje
             return QV4::QObjectMethod::create(global, object, property->coreIndex());
         } else if (property->isSignalHandler()) {
             QmlSignalHandler::initProto(engine);
-            return engine->memoryManager->allocObject<QV4::QmlSignalHandler>(object, property->coreIndex())->asReturnedValue();
+            return engine->memoryManager->allocate<QV4::QmlSignalHandler>(object, property->coreIndex())->asReturnedValue();
         } else {
             ExecutionContext *global = engine->rootContext();
             return QV4::QObjectMethod::create(global, object, property->coreIndex());
         }
     }
 
-    QQmlEnginePrivate *ep = engine->qmlEngine() ? QQmlEnginePrivate::get(engine->qmlEngine()) : 0;
+    QQmlEnginePrivate *ep = engine->qmlEngine() ? QQmlEnginePrivate::get(engine->qmlEngine()) : nullptr;
 
     if (captureRequired && ep && ep->propertyCapture && !property->isConstant())
         ep->propertyCapture->captureProperty(object, property->coreIndex(), property->notifyIndex());
@@ -296,7 +303,7 @@ ReturnedValue QObjectWrapper::getQmlProperty(QQmlContextData *qmlContext, String
                 if (r.isValid()) {
                     if (r.scriptIndex != -1) {
                         return QV4::Encode::undefined();
-                    } else if (r.type) {
+                    } else if (r.type.isValid()) {
                         return QQmlTypeWrapper::create(v4, d()->object(),
                                                       r.type, Heap::QQmlTypeWrapper::ExcludeEnums);
                     } else if (r.importNamespace) {
@@ -307,7 +314,7 @@ ReturnedValue QObjectWrapper::getQmlProperty(QQmlContextData *qmlContext, String
                 }
             }
         }
-        return QV4::Object::get(this, name, hasProperty);
+        return QV4::Object::virtualGet(this, name->propertyKey(), this, hasProperty);
     }
 
     QQmlData *ddata = QQmlData::get(d()->object(), false);
@@ -334,6 +341,11 @@ ReturnedValue QObjectWrapper::getProperty(ExecutionEngine *engine, QObject *obje
     if (!ddata)
         return QV4::Encode::undefined();
 
+    if (Q_UNLIKELY(!ddata->propertyCache)) {
+        ddata->propertyCache = QQmlEnginePrivate::get(engine)->cache(object->metaObject());
+        ddata->propertyCache->addref();
+    }
+
     QQmlPropertyCache *cache = ddata->propertyCache;
     Q_ASSERT(cache);
     QQmlPropertyData *property = cache->property(propertyIndex);
@@ -433,7 +445,7 @@ void QObjectWrapper::setProperty(ExecutionEngine *engine, QObject *object, QQmlP
         return;
     }
 
-    QQmlBinding *newBinding = 0;
+    QQmlBinding *newBinding = nullptr;
     QV4::Scope scope(engine);
     QV4::ScopedFunctionObject f(scope, value);
     if (f) {
@@ -454,9 +466,12 @@ void QObjectWrapper::setProperty(ExecutionEngine *engine, QObject *object, QQmlP
 
             QV4::Scoped<QQmlBindingFunction> bindingFunction(scope, (const Value &)f);
 
+            QV4::ScopedFunctionObject f(scope, bindingFunction->bindingFunction());
             QV4::ScopedContext ctx(scope, bindingFunction->scope());
-            newBinding = QQmlBinding::create(property, bindingFunction->function(), object, callingQmlContext, ctx);
+            newBinding = QQmlBinding::create(property, f->function(), object, callingQmlContext, ctx);
             newBinding->setSourceLocation(bindingFunction->currentLocation());
+            if (f->isBoundFunction())
+                newBinding->setBoundFunction(static_cast<QV4::BoundFunction *>(f.getPointer()));
             newBinding->setTarget(object, *property, nullptr);
         }
     }
@@ -468,11 +483,11 @@ void QObjectWrapper::setProperty(ExecutionEngine *engine, QObject *object, QQmlP
             if (auto binding = QQmlPropertyPrivate::binding(object, QQmlPropertyIndex(property->coreIndex()))) {
                 Q_ASSERT(!binding->isValueTypeProxy());
                 const auto qmlBinding = static_cast<const QQmlBinding*>(binding);
-                const auto stackFrame = engine->currentStackFrame();
+                const auto stackFrame = engine->currentStackFrame;
                 qCInfo(lcBindingRemoval,
                        "Overwriting binding on %s::%s at %s:%d that was initially bound at %s",
                        object->metaObject()->className(), qPrintable(property->name(object)),
-                       qPrintable(stackFrame.source), stackFrame.line,
+                       qPrintable(stackFrame->source()), stackFrame->lineNumber(),
                        qPrintable(qmlBinding->expressionIdentifier()));
             }
         }
@@ -495,9 +510,9 @@ void QObjectWrapper::setProperty(ExecutionEngine *engine, QObject *object, QQmlP
     QMetaObject::metacall(object, QMetaObject::WriteProperty, property->coreIndex(), argv);
 
     if (value.isNull() && property->isQObject()) {
-        PROPERTY_STORE(QObject*, 0);
+        PROPERTY_STORE(QObject*, nullptr);
     } else if (value.isUndefined() && property->isResettable()) {
-        void *a[] = { 0 };
+        void *a[] = { nullptr };
         QMetaObject::metacall(object, QMetaObject::ResetProperty, property->coreIndex(), a);
     } else if (value.isUndefined() && property->propType() == qMetaTypeId<QVariant>()) {
         PROPERTY_STORE(QVariant, QVariant());
@@ -530,7 +545,7 @@ void QObjectWrapper::setProperty(ExecutionEngine *engine, QObject *object, QQmlP
         Q_ASSERT(vmemo);
         vmemo->setVMEProperty(property->coreIndex(), value);
     } else if (property->propType() == qMetaTypeId<QQmlScriptString>() && (value.isUndefined() || value.isPrimitive())) {
-        QQmlScriptString ss(value.toQStringNoThrow(), 0 /* context */, object);
+        QQmlScriptString ss(value.toQStringNoThrow(), nullptr /* context */, object);
         if (value.isNumber()) {
             ss.d->numberValue = value.toNumber();
             ss.d->isNumberLiteral = true;
@@ -548,7 +563,7 @@ void QObjectWrapper::setProperty(ExecutionEngine *engine, QObject *object, QQmlP
 
         QQmlContextData *callingQmlContext = scope.engine->callingQmlContext();
         if (!QQmlPropertyPrivate::write(object, *property, v, callingQmlContext)) {
-            const char *valueType = 0;
+            const char *valueType = nullptr;
             if (v.userType() == QVariant::Invalid) valueType = "null";
             else valueType = QMetaType::typeName(v.userType());
 
@@ -589,7 +604,7 @@ ReturnedValue QObjectWrapper::wrap_slowPath(ExecutionEngine *engine, QObject *ob
     } else {
         // If this object is tainted, we have to check to see if it is in our
         // tainted object list
-        ScopedObject alternateWrapper(scope, (Object *)0);
+        ScopedObject alternateWrapper(scope, (Object *)nullptr);
         if (engine->m_multiplyWrappedQObjects && ddata->hasTaintedV4Object)
             alternateWrapper = engine->m_multiplyWrappedQObjects->value(object);
 
@@ -652,7 +667,7 @@ void QObjectWrapper::setProperty(ExecutionEngine *engine, QObject *object, int p
     return setProperty(engine, object, property, value);
 }
 
-bool QObjectWrapper::isEqualTo(Managed *a, Managed *b)
+bool QObjectWrapper::virtualIsEqualTo(Managed *a, Managed *b)
 {
     Q_ASSERT(a->as<QV4::QObjectWrapper>());
     QV4::QObjectWrapper *qobjectWrapper = static_cast<QV4::QObjectWrapper *>(a);
@@ -675,66 +690,92 @@ ReturnedValue QObjectWrapper::create(ExecutionEngine *engine, QObject *object)
                 return result;
         }
     }
-    return (engine->memoryManager->allocObject<QV4::QObjectWrapper>(object))->asReturnedValue();
+    return (engine->memoryManager->allocate<QV4::QObjectWrapper>(object))->asReturnedValue();
 }
 
-QV4::ReturnedValue QObjectWrapper::get(const Managed *m, String *name, bool *hasProperty)
+QV4::ReturnedValue QObjectWrapper::virtualGet(const Managed *m, PropertyKey id, const Value *receiver, bool *hasProperty)
 {
+    if (!id.isString())
+        return Object::virtualGet(m, id, receiver, hasProperty);
+
     const QObjectWrapper *that = static_cast<const QObjectWrapper*>(m);
+    Scope scope(that);
+    ScopedString n(scope, id.asStringOrSymbol());
     QQmlContextData *qmlContext = that->engine()->callingQmlContext();
-    return that->getQmlProperty(qmlContext, name, IgnoreRevision, hasProperty, /*includeImports*/ true);
+    return that->getQmlProperty(qmlContext, n, IgnoreRevision, hasProperty, /*includeImports*/ true);
 }
 
-bool QObjectWrapper::put(Managed *m, String *name, const Value &value)
+bool QObjectWrapper::virtualPut(Managed *m, PropertyKey id, const Value &value, Value *receiver)
 {
+    if (!id.isString())
+        return Object::virtualPut(m, id, value, receiver);
+
+    Scope scope(m);
     QObjectWrapper *that = static_cast<QObjectWrapper*>(m);
-    ExecutionEngine *v4 = that->engine();
+    ScopedString name(scope, id.asStringOrSymbol());
 
-    if (v4->hasException || QQmlData::wasDeleted(that->d()->object()))
+    if (scope.engine->hasException || QQmlData::wasDeleted(that->d()->object()))
         return false;
 
-    QQmlContextData *qmlContext = v4->callingQmlContext();
-    if (!setQmlProperty(v4, qmlContext, that->d()->object(), name, QV4::QObjectWrapper::IgnoreRevision, value)) {
+    QQmlContextData *qmlContext = scope.engine->callingQmlContext();
+    if (!setQmlProperty(scope.engine, qmlContext, that->d()->object(), name, QV4::QObjectWrapper::IgnoreRevision, value)) {
         QQmlData *ddata = QQmlData::get(that->d()->object());
         // Types created by QML are not extensible at run-time, but for other QObjects we can store them
         // as regular JavaScript properties, like on JavaScript objects.
         if (ddata && ddata->context) {
             QString error = QLatin1String("Cannot assign to non-existent property \"") +
                             name->toQString() + QLatin1Char('\"');
-            v4->throwError(error);
+            scope.engine->throwError(error);
             return false;
         } else {
-            return QV4::Object::put(m, name, value);
+            return QV4::Object::virtualPut(m, id, value, receiver);
         }
     }
 
     return true;
 }
 
-PropertyAttributes QObjectWrapper::query(const Managed *m, String *name)
+PropertyAttributes QObjectWrapper::virtualGetOwnProperty(const Managed *m, PropertyKey id, Property *p)
 {
-    const QObjectWrapper *that = static_cast<const QObjectWrapper*>(m);
-    ExecutionEngine *engine = that->engine();
-    QQmlContextData *qmlContext = engine->callingQmlContext();
-    QQmlPropertyData local;
-    if (that->findProperty(engine, qmlContext, name, IgnoreRevision, &local)
-        || name->equals(engine->id_destroy()) || name->equals(engine->id_toString()))
-        return QV4::Attr_Data;
-    else
-        return QV4::Object::query(m, name);
+    if (id.isString()) {
+        const QObjectWrapper *that = static_cast<const QObjectWrapper*>(m);
+        const QObject *thatObject = that->d()->object();
+        if (!QQmlData::wasDeleted(thatObject)) {
+            Scope scope(m);
+            ScopedString n(scope, id.asStringOrSymbol());
+            QQmlContextData *qmlContext = scope.engine->callingQmlContext();
+            QQmlPropertyData local;
+            if (that->findProperty(scope.engine, qmlContext, n, IgnoreRevision, &local)
+                    || n->equals(scope.engine->id_destroy()) || n->equals(scope.engine->id_toString())) {
+                if (p) {
+                    // ### probably not the fastest implementation
+                    bool hasProperty;
+                    p->value = that->getQmlProperty(qmlContext, n, IgnoreRevision, &hasProperty, /*includeImports*/ true);
+                }
+                return QV4::Attr_Data;
+            }
+        }
+    }
+
+    return QV4::Object::virtualGetOwnProperty(m, id, p);
 }
 
-void QObjectWrapper::advanceIterator(Managed *m, ObjectIterator *it, Value *name, uint *index, Property *p, PropertyAttributes *attributes)
+struct QObjectWrapperOwnPropertyKeyIterator : ObjectOwnPropertyKeyIterator
+{
+    int propertyIndex = 0;
+    ~QObjectWrapperOwnPropertyKeyIterator() override = default;
+    PropertyKey next(const QV4::Object *o, Property *pd = nullptr, PropertyAttributes *attrs = nullptr) override;
+
+};
+
+PropertyKey QObjectWrapperOwnPropertyKeyIterator::next(const QV4::Object *o, Property *pd, PropertyAttributes *attrs)
 {
     // Used to block access to QObject::destroyed() and QObject::deleteLater() from QML
     static const int destroyedIdx1 = QObject::staticMetaObject.indexOfSignal("destroyed(QObject*)");
     static const int destroyedIdx2 = QObject::staticMetaObject.indexOfSignal("destroyed()");
     static const int deleteLaterIdx = QObject::staticMetaObject.indexOfSlot("deleteLater()");
 
-    name->setM(0);
-    *index = UINT_MAX;
-
-    QObjectWrapper *that = static_cast<QObjectWrapper*>(m);
+    const QObjectWrapper *that = static_cast<const QObjectWrapper*>(o);
 
     QObject *thatObject = that->d()->object();
     if (thatObject && !QQmlData::wasDeleted(thatObject)) {
@@ -742,40 +783,50 @@ void QObjectWrapper::advanceIterator(Managed *m, ObjectIterator *it, Value *name
         // These indices don't apply to gadgets, so don't block them.
         const bool preventDestruction = mo->superClass() || mo == &QObject::staticMetaObject;
         const int propertyCount = mo->propertyCount();
-        if (it->arrayIndex < static_cast<uint>(propertyCount)) {
+        if (propertyIndex < propertyCount) {
             ExecutionEngine *thatEngine = that->engine();
             Scope scope(thatEngine);
-            const QMetaProperty property = mo->property(it->arrayIndex);
+            const QMetaProperty property = mo->property(propertyIndex);
             ScopedString propName(scope, thatEngine->newString(QString::fromUtf8(property.name())));
-            name->setM(propName->d());
-            ++it->arrayIndex;
-            *attributes = QV4::Attr_Data;
-
-            QQmlPropertyData local;
-            local.load(property);
-            p->value = that->getProperty(thatEngine, thatObject, &local);
-            return;
+            ++propertyIndex;
+            if (attrs)
+                *attrs= QV4::Attr_Data;
+            if (pd) {
+                QQmlPropertyData local;
+                local.load(property);
+                pd->value = that->getProperty(thatEngine, thatObject, &local);
+            }
+            return propName->toPropertyKey();
         }
         const int methodCount = mo->methodCount();
-        while (it->arrayIndex < static_cast<uint>(propertyCount + methodCount)) {
-            const int index = it->arrayIndex - propertyCount;
+        while (propertyIndex < propertyCount + methodCount) {
+            Q_ASSERT(propertyIndex >= propertyCount);
+            int index = propertyIndex - propertyCount;
             const QMetaMethod method = mo->method(index);
-            ++it->arrayIndex;
+            ++propertyIndex;
             if (method.access() == QMetaMethod::Private || (preventDestruction && (index == deleteLaterIdx || index == destroyedIdx1 || index == destroyedIdx2)))
                 continue;
             ExecutionEngine *thatEngine = that->engine();
             Scope scope(thatEngine);
             ScopedString methodName(scope, thatEngine->newString(QString::fromUtf8(method.name())));
-            name->setM(methodName->d());
-            *attributes = QV4::Attr_Data;
-
-            QQmlPropertyData local;
-            local.load(method);
-            p->value = that->getProperty(thatEngine, thatObject, &local);
-            return;
+            if (attrs)
+                *attrs = QV4::Attr_Data;
+            if (pd) {
+                QQmlPropertyData local;
+                local.load(method);
+                pd->value = that->getProperty(thatEngine, thatObject, &local);
+            }
+            return methodName->toPropertyKey();
         }
     }
-    QV4::Object::advanceIterator(m, it, name, index, p, attributes);
+
+    return ObjectOwnPropertyKeyIterator::next(o, pd, attrs);
+}
+
+OwnPropertyKeyIterator *QObjectWrapper::virtualOwnPropertyKeys(const Object *m, Value *target)
+{
+    *target = *m;
+    return new QObjectWrapperOwnPropertyKeyIterator;
 }
 
 namespace QV4 {
@@ -808,25 +859,25 @@ struct QObjectSlotDispatcher : public QtPrivate::QSlotObjectBase
                 break;
 
             QQmlMetaObject::ArgTypeStorage storage;
-            int *argsTypes = QQmlMetaObject(r).methodParameterTypes(This->signalIndex, &storage, 0);
+            int *argsTypes = QQmlMetaObject(r).methodParameterTypes(This->signalIndex, &storage, nullptr);
 
             int argCount = argsTypes ? argsTypes[0]:0;
 
             QV4::Scope scope(v4);
             QV4::ScopedFunctionObject f(scope, This->function.value());
 
-            QV4::ScopedCallData callData(scope, argCount);
-            callData->thisObject = This->thisObject.isUndefined() ? v4->globalObject->asReturnedValue() : This->thisObject.value();
+            QV4::JSCallData jsCallData(scope, argCount);
+            *jsCallData->thisObject = This->thisObject.isUndefined() ? v4->globalObject->asReturnedValue() : This->thisObject.value();
             for (int ii = 0; ii < argCount; ++ii) {
                 int type = argsTypes[ii + 1];
                 if (type == qMetaTypeId<QVariant>()) {
-                    callData->args[ii] = v4->fromVariant(*((QVariant *)metaArgs[ii + 1]));
+                    jsCallData->args[ii] = v4->fromVariant(*((QVariant *)metaArgs[ii + 1]));
                 } else {
-                    callData->args[ii] = v4->fromVariant(QVariant(type, metaArgs[ii + 1]));
+                    jsCallData->args[ii] = v4->fromVariant(QVariant(type, metaArgs[ii + 1]));
                 }
             }
 
-            f->call(scope, callData);
+            f->call(jsCallData);
             if (scope.hasException()) {
                 QQmlError error = v4->catchExceptionAsQmlError();
                 if (error.description().isEmpty()) {
@@ -837,7 +888,7 @@ struct QObjectSlotDispatcher : public QtPrivate::QSlotObjectBase
                     QQmlEnginePrivate::get(qmlEngine)->warning(error);
                 } else {
                     QMessageLogger(error.url().toString().toLatin1().constData(),
-                                   error.line(), 0).warning().noquote()
+                                   error.line(), nullptr).warning().noquote()
                             << error.toString();
                 }
             }
@@ -899,12 +950,14 @@ struct QObjectSlotDispatcher : public QtPrivate::QSlotObjectBase
 
 } // namespace QV4
 
-void QObjectWrapper::method_connect(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue QObjectWrapper::method_connect(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
 {
-    if (callData->argc == 0)
+    QV4::Scope scope(b);
+
+    if (argc == 0)
         THROW_GENERIC_ERROR("Function.prototype.connect: no arguments given");
 
-    QPair<QObject *, int> signalInfo = extractQtSignal(callData->thisObject);
+    QPair<QObject *, int> signalInfo = extractQtSignal(*thisObject);
     QObject *signalObject = signalInfo.first;
     int signalIndex = signalInfo.second; // in method range, not signal range!
 
@@ -918,25 +971,25 @@ void QObjectWrapper::method_connect(const BuiltinFunction *, Scope &scope, CallD
         THROW_GENERIC_ERROR("Function.prototype.connect: this object is not a signal");
 
     QV4::ScopedFunctionObject f(scope);
-    QV4::ScopedValue thisObject (scope, QV4::Encode::undefined());
+    QV4::ScopedValue object (scope, QV4::Encode::undefined());
 
-    if (callData->argc == 1) {
-        f = callData->args[0];
-    } else if (callData->argc >= 2) {
-        thisObject = callData->args[0];
-        f = callData->args[1];
+    if (argc == 1) {
+        f = argv[0];
+    } else if (argc >= 2) {
+        object = argv[0];
+        f = argv[1];
     }
 
     if (!f)
         THROW_GENERIC_ERROR("Function.prototype.connect: target is not a function");
 
-    if (!thisObject->isUndefined() && !thisObject->isObject())
+    if (!object->isUndefined() && !object->isObject())
         THROW_GENERIC_ERROR("Function.prototype.connect: target this is not an object");
 
     QV4::QObjectSlotDispatcher *slot = new QV4::QObjectSlotDispatcher;
     slot->signalIndex = signalIndex;
 
-    slot->thisObject.set(scope.engine, thisObject);
+    slot->thisObject.set(scope.engine, object);
     slot->function.set(scope.engine, f);
 
     if (QQmlData *ddata = QQmlData::get(signalObject)) {
@@ -949,12 +1002,14 @@ void QObjectWrapper::method_connect(const BuiltinFunction *, Scope &scope, CallD
     RETURN_UNDEFINED();
 }
 
-void QObjectWrapper::method_disconnect(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue QObjectWrapper::method_disconnect(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
 {
-    if (callData->argc == 0)
+    QV4::Scope scope(b);
+
+    if (argc == 0)
         THROW_GENERIC_ERROR("Function.prototype.disconnect: no arguments given");
 
-    QPair<QObject *, int> signalInfo = extractQtSignal(callData->thisObject);
+    QPair<QObject *, int> signalInfo = extractQtSignal(*thisObject);
     QObject *signalObject = signalInfo.first;
     int signalIndex = signalInfo.second;
 
@@ -970,11 +1025,11 @@ void QObjectWrapper::method_disconnect(const BuiltinFunction *, Scope &scope, Ca
     QV4::ScopedFunctionObject functionValue(scope);
     QV4::ScopedValue functionThisValue(scope, QV4::Encode::undefined());
 
-    if (callData->argc == 1) {
-        functionValue = callData->args[0];
-    } else if (callData->argc >= 2) {
-        functionThisValue = callData->args[0];
-        functionValue = callData->args[1];
+    if (argc == 1) {
+        functionValue = argv[0];
+    } else if (argc >= 2) {
+        functionThisValue = argv[0];
+        functionValue = argv[1];
     }
 
     if (!functionValue)
@@ -1010,9 +1065,9 @@ static void markChildQObjectsRecursively(QObject *parent, QV4::MarkStack *markSt
     }
 }
 
-void QObjectWrapper::markObjects(Heap::Base *that, QV4::MarkStack *markStack)
+void Heap::QObjectWrapper::markObjects(Heap::Base *that, QV4::MarkStack *markStack)
 {
-    QObjectWrapper::Data *This = static_cast<QObjectWrapper::Data *>(that);
+    QObjectWrapper *This = static_cast<QObjectWrapper *>(that);
 
     if (QObject *o = This->object()) {
         QQmlVMEMetaObject *vme = QQmlVMEMetaObject::get(o);
@@ -1027,7 +1082,7 @@ void QObjectWrapper::markObjects(Heap::Base *that, QV4::MarkStack *markStack)
             markChildQObjectsRecursively(o, markStack);
     }
 
-    QV4::Object::markObjects(that, markStack);
+    Object::markObjects(that, markStack);
 }
 
 void QObjectWrapper::destroyObject(bool lastCall)
@@ -1040,8 +1095,12 @@ void QObjectWrapper::destroyObject(bool lastCall)
         QQmlData *ddata = QQmlData::get(h->object(), false);
         if (ddata) {
             if (!h->object()->parent() && !ddata->indestructible) {
-                if (ddata && ddata->ownContext && ddata->context)
-                    ddata->context->emitDestruction();
+                if (ddata && ddata->ownContext) {
+                    Q_ASSERT(ddata->ownContext == ddata->context);
+                    ddata->ownContext->emitDestruction();
+                    ddata->ownContext = nullptr;
+                    ddata->context = nullptr;
+                }
                 // This object is notionally destroyed now
                 ddata->isQueuedForDeletion = true;
                 if (lastCall)
@@ -1085,7 +1144,7 @@ struct CallArgument {
     inline void *dataPtr();
 
     inline void initAsType(int type);
-    inline void fromValue(int type, ExecutionEngine *, const Value &);
+    inline bool fromValue(int type, ExecutionEngine *, const QV4::Value &);
     inline ReturnedValue toValue(ExecutionEngine *);
 
 private:
@@ -1145,8 +1204,24 @@ static QV4::ReturnedValue CallMethod(const QQmlObjectOrGadget &object, int index
         // Convert all arguments.
         QVarLengthArray<CallArgument, 9> args(argCount + 1);
         args[0].initAsType(returnType);
-        for (int ii = 0; ii < argCount; ++ii)
-            args[ii + 1].fromValue(argTypes[ii], engine, callArgs->args[ii]);
+        for (int ii = 0; ii < argCount; ++ii) {
+            if (!args[ii + 1].fromValue(argTypes[ii], engine, callArgs->args[ii])) {
+                qWarning() << QString::fromLatin1("Could not convert argument %1 at").arg(ii);
+                const StackTrace stack = engine->stackTrace();
+                for (const StackFrame &frame : stack) {
+                    qWarning() << "\t" << frame.function + QLatin1Char('@') + frame.source
+                                    + (frame.line > 0
+                                               ? (QLatin1Char(':') + QString::number(frame.line))
+                                               : QString());
+
+                }
+                qWarning() << QLatin1String("Passing incompatible arguments to C++ functions from "
+                                            "JavaScript is dangerous and deprecated.");
+                qWarning() << QLatin1String("This will throw a JavaScript TypeError in future "
+                                            "releases of Qt!");
+
+            }
+        }
         QVarLengthArray<void *, 9> argData(args.count());
         for (int ii = 0; ii < args.count(); ++ii)
             argData[ii] = args[ii].dataPtr();
@@ -1168,14 +1243,14 @@ static QV4::ReturnedValue CallMethod(const QQmlObjectOrGadget &object, int index
 
     } else {
 
-        void *args[] = { 0 };
+        void *args[] = { nullptr };
         object.metacall(callType, index, args);
         return Encode::undefined();
 
     }
 }
 
-/*!
+/*
     Returns the match score for converting \a actual to be of type \a conversionType.  A
     zero score means "perfect match" whereas a higher score is worse.
 
@@ -1242,6 +1317,9 @@ static int MatchScore(const QV4::Value &actual, int conversionType)
     } else if (actual.as<QV4::RegExpObject>()) {
         switch (conversionType) {
         case QMetaType::QRegExp:
+#if QT_CONFIG(regularexpression)
+        case QMetaType::QRegularExpression:
+#endif
             return 0;
         default:
             return 10;
@@ -1283,7 +1361,7 @@ static int MatchScore(const QV4::Value &actual, int conversionType)
                 return 10;
         }
         }
-    } else if (const Object *obj = actual.as<Object>()) {
+    } else if (const QV4::Object *obj = actual.as<QV4::Object>()) {
         if (obj->as<QV4::VariantObject>()) {
             if (conversionType == qMetaTypeId<QVariant>())
                 return 0;
@@ -1332,7 +1410,7 @@ static inline int QMetaObject_methods(const QMetaObject *metaObject)
     return reinterpret_cast<const Private *>(metaObject->d.data)->methodCount;
 }
 
-/*!
+/*
 Returns the next related method, if one, or 0.
 */
 static const QQmlPropertyData * RelatedMethod(const QQmlObjectOrGadget &object,
@@ -1341,7 +1419,7 @@ static const QQmlPropertyData * RelatedMethod(const QQmlObjectOrGadget &object,
                                               const QQmlPropertyCache *propertyCache)
 {
     if (!current->isOverload())
-        return 0;
+        return nullptr;
 
     Q_ASSERT(!current->overrideIndexIsProperty());
 
@@ -1359,7 +1437,7 @@ static const QQmlPropertyData * RelatedMethod(const QQmlObjectOrGadget &object,
         // If we've been called before with the same override index, then
         // we can't go any further...
         if (&dummy == current && dummy.coreIndex() == current->overrideIndex())
-            return 0;
+            return nullptr;
 
         QMetaMethod method = mo->method(current->overrideIndex());
         dummy.load(method);
@@ -1394,7 +1472,7 @@ static QV4::ReturnedValue CallPrecise(const QQmlObjectOrGadget &object, const QQ
 
     if (data.hasArguments()) {
 
-        int *args = 0;
+        int *args = nullptr;
         QQmlMetaObject::ArgTypeStorage storage;
 
         if (data.isConstructor())
@@ -1408,7 +1486,7 @@ static QV4::ReturnedValue CallPrecise(const QQmlObjectOrGadget &object, const QQ
                                       + QLatin1String(unknownTypeError));
         }
 
-        if (args[0] > callArgs->argc) {
+        if (args[0] > callArgs->argc()) {
             QString error = QLatin1String("Insufficient arguments");
             return engine->throwError(error);
         }
@@ -1417,12 +1495,12 @@ static QV4::ReturnedValue CallPrecise(const QQmlObjectOrGadget &object, const QQ
 
     } else {
 
-        return CallMethod(object, data.coreIndex(), returnType, 0, 0, engine, callArgs, callType);
+        return CallMethod(object, data.coreIndex(), returnType, 0, nullptr, engine, callArgs, callType);
 
     }
 }
 
-/*!
+/*
 Resolve the overloaded method to call.  The algorithm works conceptually like this:
     1.  Resolve the set of overloads it is *possible* to call.
         Impossible overloads include those that have too many parameters or have parameters
@@ -1439,7 +1517,7 @@ static QV4::ReturnedValue CallOverloaded(const QQmlObjectOrGadget &object, const
                                          QV4::ExecutionEngine *engine, QV4::CallData *callArgs, const QQmlPropertyCache *propertyCache,
                                          QMetaObject::Call callType = QMetaObject::InvokeMetaMethod)
 {
-    int argumentCount = callArgs->argc;
+    int argumentCount = callArgs->argc();
 
     QQmlPropertyData best;
     int bestParameterScore = INT_MAX;
@@ -1454,9 +1532,9 @@ static QV4::ReturnedValue CallOverloaded(const QQmlObjectOrGadget &object, const
     do {
         QQmlMetaObject::ArgTypeStorage storage;
         int methodArgumentCount = 0;
-        int *methodArgTypes = 0;
+        int *methodArgTypes = nullptr;
         if (attempt->hasArguments()) {
-            int *args = object.methodParameterTypes(attempt->coreIndex(), &storage, 0);
+            int *args = object.methodParameterTypes(attempt->coreIndex(), &storage, nullptr);
             if (!args) // Must be an unknown argument
                 continue;
 
@@ -1484,7 +1562,7 @@ static QV4::ReturnedValue CallOverloaded(const QQmlObjectOrGadget &object, const
         if (bestParameterScore == 0 && bestMatchScore == 0)
             break; // We can't get better than that
 
-    } while ((attempt = RelatedMethod(object, attempt, dummy, propertyCache)) != 0);
+    } while ((attempt = RelatedMethod(object, attempt, dummy, propertyCache)) != nullptr);
 
     if (best.isValid()) {
         return CallPrecise(object, best, engine, callArgs, callType);
@@ -1551,7 +1629,7 @@ void *CallArgument::dataPtr()
         return stdVectorQModelIndexPtr;
     else if (type != 0)
         return (void *)&allocData;
-    return 0;
+    return nullptr;
 }
 
 void CallArgument::initAsType(int callType)
@@ -1569,7 +1647,7 @@ void CallArgument::initAsType(int callType)
                callType == QMetaType::Float) {
         type = callType;
     } else if (callType == QMetaType::QObjectStar) {
-        qobjectPtr = 0;
+        qobjectPtr = nullptr;
         type = callType;
     } else if (callType == QMetaType::QString) {
         qstringPtr = new (&allocData) QString();
@@ -1594,10 +1672,11 @@ void CallArgument::initAsType(int callType)
         jsonValuePtr = new (&allocData) QJsonValue();
     } else {
         type = -1;
-        qvariantPtr = new (&allocData) QVariant(callType, (void *)0);
+        qvariantPtr = new (&allocData) QVariant(callType, (void *)nullptr);
     }
 }
 
+#if QT_CONFIG(qml_sequence_object)
 template <class T, class M>
 void CallArgument::fromContainerValue(const QV4::Object *object, int callType, M CallArgument::*member, bool &queryEngine)
 {
@@ -1610,8 +1689,9 @@ void CallArgument::fromContainerValue(const QV4::Object *object, int callType, M
     }
   }
 }
+#endif
 
-void CallArgument::fromValue(int callType, QV4::ExecutionEngine *engine, const QV4::Value &value)
+bool CallArgument::fromValue(int callType, QV4::ExecutionEngine *engine, const QV4::Value &value)
 {
     if (type != 0) {
         cleanup();
@@ -1646,36 +1726,41 @@ void CallArgument::fromValue(int callType, QV4::ExecutionEngine *engine, const Q
             qstringPtr = new (&allocData) QString(value.toQStringNoThrow());
         type = callType;
     } else if (callType == QMetaType::QObjectStar) {
-        qobjectPtr = 0;
+        qobjectPtr = nullptr;
+        type = callType;
         if (const QV4::QObjectWrapper *qobjectWrapper = value.as<QV4::QObjectWrapper>())
             qobjectPtr = qobjectWrapper->object();
         else if (const QV4::QQmlTypeWrapper *qmlTypeWrapper = value.as<QV4::QQmlTypeWrapper>())
             queryEngine = qmlTypeWrapper->isSingleton();
-        type = callType;
+        else if (!value.isNull() && !value.isUndefined()) // null and undefined are nullptr
+            return false;
     } else if (callType == qMetaTypeId<QVariant>()) {
         qvariantPtr = new (&allocData) QVariant(scope.engine->toVariant(value, -1));
         type = callType;
     } else if (callType == qMetaTypeId<QList<QObject*> >()) {
         qlistPtr = new (&allocData) QList<QObject *>();
+        type = callType;
         QV4::ScopedArrayObject array(scope, value);
         if (array) {
             Scoped<QV4::QObjectWrapper> qobjectWrapper(scope);
 
             uint length = array->getLength();
             for (uint ii = 0; ii < length; ++ii)  {
-                QObject *o = 0;
-                qobjectWrapper = array->getIndexed(ii);
+                QObject *o = nullptr;
+                qobjectWrapper = array->get(ii);
                 if (!!qobjectWrapper)
                     o = qobjectWrapper->object();
                 qlistPtr->append(o);
             }
         } else {
-            QObject *o = 0;
-            if (const QV4::QObjectWrapper *qobjectWrapper = value.as<QV4::QObjectWrapper>())
-                o = qobjectWrapper->object();
-            qlistPtr->append(o);
+            if (const QV4::QObjectWrapper *qobjectWrapper = value.as<QV4::QObjectWrapper>()) {
+                qlistPtr->append(qobjectWrapper->object());
+            } else {
+                qlistPtr->append(nullptr);
+                if (!value.isNull() && !value.isUndefined())
+                    return false;
+            }
         }
-        type = callType;
     } else if (callType == qMetaTypeId<QQmlV4Handle>()) {
         handlePtr = new (&allocData) QQmlV4Handle(value.asReturnedValue());
         type = callType;
@@ -1692,6 +1777,7 @@ void CallArgument::fromValue(int callType, QV4::ExecutionEngine *engine, const Q
         type = callType;
     } else if (callType == QMetaType::Void) {
         *qvariantPtr = QVariant();
+#if QT_CONFIG(qml_sequence_object)
     } else if (callType == qMetaTypeId<std::vector<int>>()
                || callType == qMetaTypeId<std::vector<qreal>>()
                || callType == qMetaTypeId<std::vector<bool>>()
@@ -1699,7 +1785,7 @@ void CallArgument::fromValue(int callType, QV4::ExecutionEngine *engine, const Q
                || callType == qMetaTypeId<std::vector<QUrl>>()
                || callType == qMetaTypeId<std::vector<QModelIndex>>()) {
         queryEngine = true;
-        const QV4::Object* object = value.as<Object>();
+        const QV4::Object* object = value.as<QV4::Object>();
         if (callType == qMetaTypeId<std::vector<int>>()) {
             stdVectorIntPtr = nullptr;
             fromContainerValue<std::vector<int>>(object, callType, &CallArgument::stdVectorIntPtr, queryEngine);
@@ -1719,6 +1805,16 @@ void CallArgument::fromValue(int callType, QV4::ExecutionEngine *engine, const Q
             stdVectorQModelIndexPtr = nullptr;
             fromContainerValue<std::vector<QModelIndex>>(object, callType, &CallArgument::stdVectorQModelIndexPtr, queryEngine);
         }
+#endif
+    } else if (QMetaType::typeFlags(callType)
+               & (QMetaType::PointerToQObject | QMetaType::PointerToGadget)) {
+        // You can assign null or undefined to any pointer. The result is a nullptr.
+        if (value.isNull() || value.isUndefined()) {
+            qvariantPtr = new (&allocData) QVariant(callType, nullptr);
+            type = callType;
+        } else {
+            queryEngine = true;
+        }
     } else {
         queryEngine = true;
     }
@@ -1727,7 +1823,7 @@ void CallArgument::fromValue(int callType, QV4::ExecutionEngine *engine, const Q
         qvariantPtr = new (&allocData) QVariant();
         type = -1;
 
-        QQmlEnginePrivate *ep = engine->qmlEngine() ? QQmlEnginePrivate::get(engine->qmlEngine()) : 0;
+        QQmlEnginePrivate *ep = engine->qmlEngine() ? QQmlEnginePrivate::get(engine->qmlEngine()) : nullptr;
         QVariant v = scope.engine->toVariant(value, callType);
 
         if (v.userType() == callType) {
@@ -1740,15 +1836,20 @@ void CallArgument::fromValue(int callType, QV4::ExecutionEngine *engine, const Q
             if (!mo.isNull()) {
                 QObject *obj = ep->toQObject(v);
 
-                if (obj != 0 && !QQmlMetaObject::canConvert(obj, mo))
-                    obj = 0;
+                if (obj != nullptr && !QQmlMetaObject::canConvert(obj, mo)) {
+                    *qvariantPtr = QVariant(callType, nullptr);
+                    return false;
+                }
 
                 *qvariantPtr = QVariant(callType, &obj);
-            } else {
-                *qvariantPtr = QVariant(callType, (void *)0);
+                return true;
             }
+
+            *qvariantPtr = QVariant(callType, (void *)nullptr);
+            return false;
         }
     }
+    return true;
 }
 
 QV4::ReturnedValue CallArgument::toValue(QV4::ExecutionEngine *engine)
@@ -1812,7 +1913,7 @@ QV4::ReturnedValue CallArgument::toValue(QV4::ExecutionEngine *engine)
 ReturnedValue QObjectMethod::create(ExecutionContext *scope, QObject *object, int index)
 {
     Scope valueScope(scope);
-    Scoped<QObjectMethod> method(valueScope, valueScope.engine->memoryManager->allocObject<QObjectMethod>(scope));
+    Scoped<QObjectMethod> method(valueScope, valueScope.engine->memoryManager->allocate<QObjectMethod>(scope));
     method->d()->setObject(object);
 
     if (QQmlData *ddata = QQmlData::get(object))
@@ -1825,7 +1926,7 @@ ReturnedValue QObjectMethod::create(ExecutionContext *scope, QObject *object, in
 ReturnedValue QObjectMethod::create(ExecutionContext *scope, const QQmlValueTypeWrapper *valueType, int index)
 {
     Scope valueScope(scope);
-    Scoped<QObjectMethod> method(valueScope, valueScope.engine->memoryManager->allocObject<QObjectMethod>(scope));
+    Scoped<QObjectMethod> method(valueScope, valueScope.engine->memoryManager->allocate<QObjectMethod>(scope));
     method->d()->setPropertyCache(valueType->d()->propertyCache());
     method->d()->index = index;
     method->d()->valueTypeWrapper.set(valueScope.engine, valueType->d());
@@ -1844,7 +1945,7 @@ const QMetaObject *Heap::QObjectMethod::metaObject()
     return object()->metaObject();
 }
 
-QV4::ReturnedValue QObjectMethod::method_toString(QV4::ExecutionContext *ctx) const
+QV4::ReturnedValue QObjectMethod::method_toString(QV4::ExecutionEngine *engine) const
 {
     QString result;
     if (const QMetaObject *metaObject = d()->metaObject()) {
@@ -1863,15 +1964,15 @@ QV4::ReturnedValue QObjectMethod::method_toString(QV4::ExecutionContext *ctx) co
         result = QLatin1String("null");
     }
 
-    return ctx->engine()->newString(result)->asReturnedValue();
+    return engine->newString(result)->asReturnedValue();
 }
 
-QV4::ReturnedValue QObjectMethod::method_destroy(QV4::ExecutionContext *ctx, const Value *args, int argc) const
+QV4::ReturnedValue QObjectMethod::method_destroy(QV4::ExecutionEngine *engine, const Value *args, int argc) const
 {
     if (!d()->object())
         return Encode::undefined();
     if (QQmlData::keepAliveDuringGarbageCollection(d()->object()))
-        return ctx->engine()->throwError(QStringLiteral("Invalid attempt to destroy() an indestructible object"));
+        return engine->throwError(QStringLiteral("Invalid attempt to destroy() an indestructible object"));
 
     int delay = 0;
     if (argc > 0)
@@ -1885,32 +1986,24 @@ QV4::ReturnedValue QObjectMethod::method_destroy(QV4::ExecutionContext *ctx, con
     return Encode::undefined();
 }
 
-void QObjectMethod::call(const Managed *m, Scope &scope, CallData *callData)
+ReturnedValue QObjectMethod::virtualCall(const FunctionObject *m, const Value *thisObject, const Value *argv, int argc)
 {
     const QObjectMethod *This = static_cast<const QObjectMethod*>(m);
-    This->callInternal(callData, scope);
+    return This->callInternal(thisObject, argv, argc);
 }
 
-void QObjectMethod::callInternal(CallData *callData, Scope &scope) const
+ReturnedValue QObjectMethod::callInternal(const Value *thisObject, const Value *argv, int argc) const
 {
     ExecutionEngine *v4 = engine();
-    ExecutionContext *context = v4->currentContext;
-    if (d()->index == DestroyMethod) {
-        scope.result = method_destroy(context, callData->args, callData->argc);
-        return;
-    }
-
-    else if (d()->index == ToStringMethod) {
-        scope.result = method_toString(context);
-        return;
-    }
+    if (d()->index == DestroyMethod)
+        return method_destroy(v4, argv, argc);
+    else if (d()->index == ToStringMethod)
+        return method_toString(v4);
 
     QQmlObjectOrGadget object(d()->object());
     if (!d()->object()) {
-        if (!d()->valueTypeWrapper) {
-            scope.result = Encode::undefined();
-            return;
-        }
+        if (!d()->valueTypeWrapper)
+            return Encode::undefined();
 
         object = QQmlObjectOrGadget(d()->propertyCache(), d()->valueTypeWrapper->gadgetPtr);
     }
@@ -1919,20 +2012,16 @@ void QObjectMethod::callInternal(CallData *callData, Scope &scope) const
 
     if (d()->propertyCache()) {
         QQmlPropertyData *data = d()->propertyCache()->method(d()->index);
-        if (!data) {
-            scope.result = QV4::Encode::undefined();
-            return;
-        }
+        if (!data)
+            return QV4::Encode::undefined();
         method = *data;
     } else {
         const QMetaObject *mo = d()->object()->metaObject();
         const QMetaMethod moMethod = mo->method(d()->index);
         method.load(moMethod);
 
-        if (method.coreIndex() == -1) {
-            scope.result = QV4::Encode::undefined();
-            return;
-        }
+        if (method.coreIndex() == -1)
+            return QV4::Encode::undefined();
 
         // Look for overloaded methods
         QByteArray methodName = moMethod.name();
@@ -1947,21 +2036,25 @@ void QObjectMethod::callInternal(CallData *callData, Scope &scope) const
         }
     }
 
+    Scope scope(v4);
+    JSCallData cData(scope, argc, argv, thisObject);
+    CallData *callData = cData.callData();
+
     if (method.isV4Function()) {
-        scope.result = QV4::Encode::undefined();
-        QQmlV4Function func(callData, &scope.result, v4);
+        QV4::ScopedValue rv(scope, QV4::Value::undefinedValue());
+        QQmlV4Function func(callData, rv, v4);
         QQmlV4Function *funcptr = &func;
 
-        void *args[] = { 0, &funcptr };
+        void *args[] = { nullptr, &funcptr };
         object.metacall(QMetaObject::InvokeMetaMethod, method.coreIndex(), args);
 
-        return;
+        return rv->asReturnedValue();
     }
 
     if (!method.isOverload()) {
-        scope.result = CallPrecise(object, method, v4, callData);
+        return CallPrecise(object, method, v4, callData);
     } else {
-        scope.result = CallOverloaded(object, method, v4, callData, d()->propertyCache());
+        return CallOverloaded(object, method, v4, callData, d()->propertyCache());
     }
 }
 
@@ -2006,7 +2099,7 @@ void Heap::QMetaObjectWrapper::ensureConstructorsCache() {
 ReturnedValue QMetaObjectWrapper::create(ExecutionEngine *engine, const QMetaObject* metaObject) {
 
      QV4::Scope scope(engine);
-     Scoped<QMetaObjectWrapper> mo(scope, engine->memoryManager->allocObject<QV4::QMetaObjectWrapper>(metaObject)->asReturnedValue());
+     Scoped<QMetaObjectWrapper> mo(scope, engine->memoryManager->allocate<QV4::QMetaObjectWrapper>(metaObject)->asReturnedValue());
      mo->init(engine);
      return mo->asReturnedValue();
 }
@@ -2019,18 +2112,19 @@ void QMetaObjectWrapper::init(ExecutionEngine *) {
         for (int k = 0; k < Enum.keyCount(); k++) {
             const char* key = Enum.key(k);
             const int value = Enum.value(k);
-            defineReadonlyProperty(QLatin1String(key), Primitive::fromInt32(value));
+            defineReadonlyProperty(QLatin1String(key), Value::fromInt32(value));
         }
     }
 }
 
-void QMetaObjectWrapper::construct(const Managed *m, Scope &scope, CallData *callData)
+ReturnedValue QMetaObjectWrapper::virtualCallAsConstructor(const FunctionObject *f, const Value *argv, int argc, const Value *)
 {
-    const QMetaObjectWrapper *This = static_cast<const QMetaObjectWrapper*>(m);
-    scope.result = This->constructInternal(callData);
+    const QMetaObjectWrapper *This = static_cast<const QMetaObjectWrapper*>(f);
+    return This->constructInternal(argv, argc);
 }
 
-ReturnedValue QMetaObjectWrapper::constructInternal(CallData * callData) const {
+ReturnedValue QMetaObjectWrapper::constructInternal(const Value *argv, int argc) const
+{
 
     d()->ensureConstructorsCache();
 
@@ -2043,6 +2137,8 @@ ReturnedValue QMetaObjectWrapper::constructInternal(CallData * callData) const {
 
     Scope scope(v4);
     Scoped<QObjectWrapper> object(scope);
+    JSCallData cData(scope, argc, argv);
+    CallData *callData = cData.callData();
 
     if (d()->constructorCount == 1) {
         object = callConstructor(d()->constructors[0], v4, callData);
@@ -2052,7 +2148,7 @@ ReturnedValue QMetaObjectWrapper::constructInternal(CallData * callData) const {
     }
     Scoped<QMetaObjectWrapper> metaObject(scope, this);
     object->defineDefaultProperty(v4->id_constructor(), metaObject);
-    object->setPrototype(const_cast<QMetaObjectWrapper*>(this));
+    object->setPrototypeOf(const_cast<QMetaObjectWrapper*>(this));
     return object.asReturnedValue();
 
 }
@@ -2067,7 +2163,7 @@ ReturnedValue QMetaObjectWrapper::callConstructor(const QQmlPropertyData &data,
 
 ReturnedValue QMetaObjectWrapper::callOverloadedConstructor(QV4::ExecutionEngine *engine, QV4::CallData *callArgs) const {
     const int numberOfConstructors = d()->constructorCount;
-    const int argumentCount = callArgs->argc;
+    const int argumentCount = callArgs->argc();
     const QQmlStaticMetaObject object(d()->metaObject);
 
     QQmlPropertyData best;
@@ -2079,11 +2175,11 @@ ReturnedValue QMetaObjectWrapper::callOverloadedConstructor(QV4::ExecutionEngine
 
     for (int i = 0; i < numberOfConstructors; i++) {
         const QQmlPropertyData & attempt = d()->constructors[i];
+        QQmlMetaObject::ArgTypeStorage storage;
         int methodArgumentCount = 0;
-        int *methodArgTypes = 0;
+        int *methodArgTypes = nullptr;
         if (attempt.hasArguments()) {
-            QQmlMetaObject::ArgTypeStorage storage;
-            int *args = object.constructorParameterTypes(attempt.coreIndex(), &storage, 0);
+            int *args = object.constructorParameterTypes(attempt.coreIndex(), &storage, nullptr);
             if (!args) // Must be an unknown argument
                 continue;
 
@@ -2127,7 +2223,7 @@ ReturnedValue QMetaObjectWrapper::callOverloadedConstructor(QV4::ExecutionEngine
     }
 }
 
-bool QMetaObjectWrapper::isEqualTo(Managed *a, Managed *b)
+bool QMetaObjectWrapper::virtualIsEqualTo(Managed *a, Managed *b)
 {
     Q_ASSERT(a->as<QMetaObjectWrapper>());
     QMetaObjectWrapper *aMetaObject = a->as<QMetaObjectWrapper>();
@@ -2168,9 +2264,7 @@ void QmlSignalHandler::initProto(ExecutionEngine *engine)
 
 void MultiplyWrappedQObjectMap::insert(QObject *key, Heap::Object *value)
 {
-    QV4::WeakValue v;
-    v.set(value->internalClass->engine, value);
-    QHash<QObject*, QV4::WeakValue>::insert(key, v);
+    QHash<QObject*, QV4::WeakValue>::operator[](key).set(value->internalClass->engine, value);
     connect(key, SIGNAL(destroyed(QObject*)), this, SLOT(removeDestroyedObject(QObject*)));
 }
 
diff --git a/src/qml/jsruntime/qv4qobjectwrapper_p.h b/src/qml/jsruntime/qv4qobjectwrapper_p.h
index 018e444f7c..43a53ac673 100644
--- a/src/qml/jsruntime/qv4qobjectwrapper_p.h
+++ b/src/qml/jsruntime/qv4qobjectwrapper_p.h
@@ -55,9 +55,7 @@
 #include <QtCore/qmetatype.h>
 #include <QtCore/qpair.h>
 #include <QtCore/qhash.h>
-#include <private/qhashedstring_p.h>
 #include <private/qqmldata_p.h>
-#include <private/qqmlpropertycache_p.h>
 #include <private/qintrusivelist_p.h>
 
 #include <private/qv4value_p.h>
@@ -90,6 +88,7 @@ struct Q_QML_EXPORT QObjectWrapper : Object {
     }
 
     QObject *object() const { return qObj.data(); }
+    static void markObjects(Heap::Base *that, MarkStack *markStack);
 
 private:
     QQmlQPointer<QObject> qObj;
@@ -102,7 +101,7 @@ private:
     Member(class, NoMark, int, index)
 
 DECLARE_HEAP_OBJECT(QObjectMethod, FunctionObject) {
-    DECLARE_MARK_TABLE(QObjectMethod);
+    DECLARE_MARKOBJECTS(QObjectMethod);
 
     void init(QV4::ExecutionContext *scope);
     void destroy()
@@ -165,8 +164,8 @@ struct Q_QML_EXPORT QObjectWrapper : public Object
 
     QObject *object() const { return d()->object(); }
 
-    ReturnedValue getQmlProperty(QQmlContextData *qmlContext, String *name, RevisionMode revisionMode, bool *hasProperty = 0, bool includeImports = false) const;
-    static ReturnedValue getQmlProperty(ExecutionEngine *engine, QQmlContextData *qmlContext, QObject *object, String *name, RevisionMode revisionMode, bool *hasProperty = 0);
+    ReturnedValue getQmlProperty(QQmlContextData *qmlContext, String *name, RevisionMode revisionMode, bool *hasProperty = nullptr, bool includeImports = false) const;
+    static ReturnedValue getQmlProperty(ExecutionEngine *engine, QQmlContextData *qmlContext, QObject *object, String *name, RevisionMode revisionMode, bool *hasProperty = nullptr);
 
     static bool setQmlProperty(ExecutionEngine *engine, QQmlContextData *qmlContext, QObject *object, String *name, RevisionMode revisionMode, const Value &value);
 
@@ -181,25 +180,23 @@ struct Q_QML_EXPORT QObjectWrapper : public Object
 
     void destroyObject(bool lastCall);
 
-protected:
-    static bool isEqualTo(Managed *that, Managed *o);
-
     static ReturnedValue getProperty(ExecutionEngine *engine, QObject *object, QQmlPropertyData *property, bool captureRequired = true);
+protected:
     static void setProperty(ExecutionEngine *engine, QObject *object, QQmlPropertyData *property, const Value &value);
 
+    static bool virtualIsEqualTo(Managed *that, Managed *o);
     static ReturnedValue create(ExecutionEngine *engine, QObject *object);
 
     static QQmlPropertyData *findProperty(ExecutionEngine *engine, QObject *o, QQmlContextData *qmlContext, String *name, RevisionMode revisionMode, QQmlPropertyData *local);
     QQmlPropertyData *findProperty(ExecutionEngine *engine, QQmlContextData *qmlContext, String *name, RevisionMode revisionMode, QQmlPropertyData *local) const;
 
-    static ReturnedValue get(const Managed *m, String *name, bool *hasProperty);
-    static bool put(Managed *m, String *name, const Value &value);
-    static PropertyAttributes query(const Managed *, String *name);
-    static void advanceIterator(Managed *m, ObjectIterator *it, Value *name, uint *index, Property *p, PropertyAttributes *attributes);
-    static void markObjects(Heap::Base *that, QV4::MarkStack *markStack);
+    static ReturnedValue virtualGet(const Managed *m, PropertyKey id, const Value *receiver, bool *hasProperty);
+    static bool virtualPut(Managed *m, PropertyKey id, const Value &value, Value *receiver);
+    static PropertyAttributes virtualGetOwnProperty(const Managed *m, PropertyKey id, Property *p);
+    static OwnPropertyKeyIterator *virtualOwnPropertyKeys(const Object *m, Value *target);
 
-    static void method_connect(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_disconnect(const BuiltinFunction *, Scope &scope, CallData *callData);
+    static ReturnedValue method_connect(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_disconnect(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
 
 private:
     Q_NEVER_INLINE static ReturnedValue wrap_slowPath(ExecutionEngine *engine, QObject *object);
@@ -234,12 +231,12 @@ struct Q_QML_EXPORT QObjectMethod : public QV4::FunctionObject
     int methodIndex() const { return d()->index; }
     QObject *object() const { return d()->object(); }
 
-    QV4::ReturnedValue method_toString(QV4::ExecutionContext *ctx) const;
-    QV4::ReturnedValue method_destroy(QV4::ExecutionContext *ctx, const Value *args, int argc) const;
+    QV4::ReturnedValue method_toString(QV4::ExecutionEngine *engine) const;
+    QV4::ReturnedValue method_destroy(QV4::ExecutionEngine *ctx, const Value *args, int argc) const;
 
-    static void call(const Managed *, Scope &scope, CallData *callData);
+    static ReturnedValue virtualCall(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
 
-    void callInternal(CallData *callData, Scope &scope) const;
+    ReturnedValue callInternal(const Value *thisObject, const Value *argv, int argc) const;
 
     static QPair<QObject *, int> extractQtMethod(const QV4::FunctionObject *function);
 };
@@ -251,14 +248,15 @@ struct Q_QML_EXPORT QMetaObjectWrapper : public QV4::FunctionObject
     V4_NEEDS_DESTROY
 
     static ReturnedValue create(ExecutionEngine *engine, const QMetaObject* metaObject);
-    static void construct(const Managed *, Scope &scope, CallData *callData);
-    static bool isEqualTo(Managed *a, Managed *b);
-
     const QMetaObject *metaObject() const { return d()->metaObject; }
 
+protected:
+    static ReturnedValue virtualCallAsConstructor(const FunctionObject *, const Value *argv, int argc, const Value *);
+    static bool virtualIsEqualTo(Managed *a, Managed *b);
+
 private:
     void init(ExecutionEngine *engine);
-    ReturnedValue constructInternal(CallData *callData) const;
+    ReturnedValue constructInternal(const Value *argv, int argc) const;
     ReturnedValue callConstructor(const QQmlPropertyData &data, QV4::ExecutionEngine *engine, QV4::CallData *callArgs) const;
     ReturnedValue callOverloadedConstructor(QV4::ExecutionEngine *engine, QV4::CallData *callArgs) const;
 
@@ -290,7 +288,14 @@ public:
     Iterator end() { return QHash<QObject*, QV4::WeakValue>::end(); }
 
     void insert(QObject *key, Heap::Object *value);
-    ReturnedValue value(QObject *key) const { return QHash<QObject*, QV4::WeakValue>::value(key).value(); }
+    ReturnedValue value(QObject *key) const
+    {
+        ConstIterator it = find(key);
+        return it == end()
+                ? QV4::WeakValue().value()
+                : it->value();
+    }
+
     Iterator erase(Iterator it);
     void remove(QObject *key);
     void mark(QObject *key, MarkStack *markStack);
diff --git a/src/qml/jsruntime/qv4reflect.cpp b/src/qml/jsruntime/qv4reflect.cpp
new file mode 100644
index 0000000000..0772770d63
--- /dev/null
+++ b/src/qml/jsruntime/qv4reflect.cpp
@@ -0,0 +1,285 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qv4reflect_p.h"
+#include "qv4symbol_p.h"
+#include "qv4runtimeapi_p.h"
+#include "qv4objectproto_p.h"
+#include "qv4propertykey_p.h"
+#include "qv4objectiterator_p.h"
+
+using namespace QV4;
+
+DEFINE_OBJECT_VTABLE(Reflect);
+
+void Heap::Reflect::init()
+{
+    Object::init();
+    Scope scope(internalClass->engine);
+    ScopedObject r(scope, this);
+
+    r->defineDefaultProperty(QStringLiteral("apply"), QV4::Reflect::method_apply, 3);
+    r->defineDefaultProperty(QStringLiteral("construct"), QV4::Reflect::method_construct, 2);
+    r->defineDefaultProperty(QStringLiteral("defineProperty"), QV4::Reflect::method_defineProperty, 3);
+    r->defineDefaultProperty(QStringLiteral("deleteProperty"), QV4::Reflect::method_deleteProperty, 2);
+    r->defineDefaultProperty(QStringLiteral("get"), QV4::Reflect::method_get, 2);
+    r->defineDefaultProperty(QStringLiteral("getOwnPropertyDescriptor"), QV4::Reflect::method_getOwnPropertyDescriptor, 2);
+    r->defineDefaultProperty(QStringLiteral("getPrototypeOf"), QV4::Reflect::method_getPrototypeOf, 1);
+    r->defineDefaultProperty(QStringLiteral("has"), QV4::Reflect::method_has, 2);
+    r->defineDefaultProperty(QStringLiteral("isExtensible"), QV4::Reflect::method_isExtensible, 1);
+    r->defineDefaultProperty(QStringLiteral("ownKeys"), QV4::Reflect::method_ownKeys, 1);
+    r->defineDefaultProperty(QStringLiteral("preventExtensions"), QV4::Reflect::method_preventExtensions, 1);
+    r->defineDefaultProperty(QStringLiteral("set"), QV4::Reflect::method_set, 3);
+    r->defineDefaultProperty(QStringLiteral("setPrototypeOf"), QV4::Reflect::method_setPrototypeOf, 2);
+}
+
+struct CallArgs {
+    Value *argv;
+    int argc;
+};
+
+static CallArgs createListFromArrayLike(Scope &scope, const Object *o)
+{
+    int len = o->getLength();
+    Value *arguments = scope.alloc(len);
+
+    for (int i = 0; i < len; ++i) {
+        arguments[i] = o->get(i);
+        if (scope.hasException())
+            return { nullptr, 0 };
+    }
+    return { arguments, len };
+}
+
+ReturnedValue Reflect::method_apply(const FunctionObject *f, const Value *, const Value *argv, int argc)
+{
+    Scope scope(f);
+    if (argc < 3 || !argv[0].isFunctionObject() || !argv[2].isObject())
+        return scope.engine->throwTypeError();
+
+    const Object *o = static_cast<const Object *>(argv + 2);
+    CallArgs arguments = createListFromArrayLike(scope, o);
+    if (scope.hasException())
+        return Encode::undefined();
+
+    return static_cast<const FunctionObject &>(argv[0]).call(&argv[1], arguments.argv, arguments.argc);
+}
+
+ReturnedValue Reflect::method_construct(const FunctionObject *f, const Value *, const Value *argv, int argc)
+{
+    Scope scope(f);
+    if (argc < 2 || !argv[1].isObject())
+        return scope.engine->throwTypeError();
+    const FunctionObject *target = argv[0].as<FunctionObject>();
+    const FunctionObject *newTarget = argc == 3 ? argv[2].as<FunctionObject>() : target;
+    if (!target || !target->isConstructor() || !newTarget || !newTarget->isConstructor())
+        return scope.engine->throwTypeError();
+
+    const Object *o = static_cast<const Object *>(argv + 1);
+    CallArgs arguments = createListFromArrayLike(scope, o);
+    if (scope.hasException())
+        return Encode::undefined();
+
+    return target->callAsConstructor(arguments.argv, arguments.argc, newTarget);
+}
+
+ReturnedValue Reflect::method_defineProperty(const FunctionObject *f, const Value *, const Value *argv, int argc)
+{
+    Scope scope(f);
+    if (!argc || !argv[0].isObject())
+        return scope.engine->throwTypeError();
+
+    ScopedObject O(scope, argv[0]);
+    ScopedPropertyKey name(scope, (argc > 1 ? argv[1] : Value::undefinedValue()).toPropertyKey(scope.engine));
+    if (scope.engine->hasException)
+        return QV4::Encode::undefined();
+
+    ScopedValue attributes(scope, argc > 2 ? argv[2] : Value::undefinedValue());
+    ScopedProperty pd(scope);
+    PropertyAttributes attrs;
+    ObjectPrototype::toPropertyDescriptor(scope.engine, attributes, pd, &attrs);
+    if (scope.engine->hasException)
+        return QV4::Encode::undefined();
+
+    bool result = O->defineOwnProperty(name, pd, attrs);
+
+    return Encode(result);
+}
+
+ReturnedValue Reflect::method_deleteProperty(const FunctionObject *f, const Value *, const Value *argv, int argc)
+{
+    ExecutionEngine *e = f->engine();
+    if (!argc || !argv[0].isObject())
+        return e->throwTypeError();
+
+    bool result =  Runtime::DeleteProperty_NoThrow::call(e, argv[0], argc > 1 ? argv[1] : Value::undefinedValue());
+    return Encode(result);
+}
+
+ReturnedValue Reflect::method_get(const FunctionObject *f, const Value *, const Value *argv, int argc)
+{
+    Scope scope(f);
+    if (!argc || !argv[0].isObject())
+        return scope.engine->throwTypeError();
+
+    ScopedObject o(scope, static_cast<const Object *>(argv));
+    Value undef = Value::undefinedValue();
+    const Value *index = argc > 1 ? &argv[1] : &undef;
+    ScopedPropertyKey name(scope, index->toPropertyKey(scope.engine));
+    if (scope.hasException())
+        return Encode::undefined();
+    ScopedValue receiver(scope, argc > 2 ? argv[2] : *o);
+
+    return Encode(o->get(name, receiver));
+}
+
+ReturnedValue Reflect::method_getOwnPropertyDescriptor(const FunctionObject *f, const Value *thisObject, const Value *argv, int argc)
+{
+    if (!argc || !argv[0].isObject())
+        return f->engine()->throwTypeError();
+
+    return ObjectPrototype::method_getOwnPropertyDescriptor(f, thisObject, argv, argc);
+}
+
+ReturnedValue Reflect::method_getPrototypeOf(const FunctionObject *f, const Value *, const Value *argv, int argc)
+{
+    if (!argc || !argv[0].isObject())
+        return f->engine()->throwTypeError();
+
+    const Object *o = static_cast<const Object *>(argv);
+    Heap::Object *p = o->getPrototypeOf();
+    return (p ? p->asReturnedValue() : Encode::null());
+}
+
+ReturnedValue Reflect::method_has(const FunctionObject *f, const Value *, const Value *argv, int argc)
+{
+    Scope scope(f);
+    if (!argc || !argv[0].isObject())
+        return scope.engine->throwTypeError();
+
+    ScopedObject o(scope, static_cast<const Object *>(argv));
+    Value undef = Value::undefinedValue();
+    const Value *index = argc > 1 ? &argv[1] : &undef;
+
+    ScopedPropertyKey name(scope, index->toPropertyKey(scope.engine));
+    if (scope.engine->hasException)
+        return false;
+
+    return Encode(o->hasProperty(name));
+}
+
+ReturnedValue Reflect::method_isExtensible(const FunctionObject *f, const Value *, const Value *argv, int argc)
+{
+    if (!argc || !argv[0].isObject())
+        return f->engine()->throwTypeError();
+
+    const Object *o = static_cast<const Object *>(argv);
+    return Encode(o->isExtensible());
+}
+
+
+ReturnedValue Reflect::method_ownKeys(const FunctionObject *f, const Value *, const Value *argv, int argc)
+{
+    if (!argc || !argv[0].isObject())
+        return f->engine()->throwTypeError();
+
+    Scope scope(f);
+    if (!argc)
+        return scope.engine->throwTypeError();
+
+    ScopedObject O(scope, argv[0].toObject(scope.engine));
+    if (!O)
+        return Encode::undefined();
+
+    ScopedArrayObject keys(scope, scope.engine->newArrayObject());
+
+    ObjectIterator it(scope, O, ObjectIterator::WithSymbols);
+    ScopedPropertyKey key(scope);
+    ScopedValue v(scope);
+    while (1) {
+        key = it.next();
+        if (!key->isValid())
+            break;
+        v = key->toStringOrSymbol(scope.engine);
+        keys->push_back(v);
+    }
+
+    return keys->asReturnedValue();
+
+}
+
+ReturnedValue Reflect::method_preventExtensions(const FunctionObject *f, const Value *, const Value *argv, int argc)
+{
+    Scope scope(f);
+    if (!argc || !argv[0].isObject())
+        return scope.engine->throwTypeError();
+
+    ScopedObject o(scope, static_cast<const Object *>(argv));
+    return Encode(o->preventExtensions());
+}
+
+ReturnedValue Reflect::method_set(const FunctionObject *f, const Value *, const Value *argv, int argc)
+{
+    Scope scope(f);
+    if (!argc || !argv[0].isObject())
+        return scope.engine->throwTypeError();
+
+    ScopedObject o(scope, static_cast<const Object *>(argv));
+    Value undef = Value::undefinedValue();
+    const Value *index = argc > 1 ? &argv[1] : &undef;
+    const Value &val = argc > 2 ? argv[2] : undef;
+    ScopedValue receiver(scope, argc >3 ? argv[3] : argv[0]);
+
+    ScopedPropertyKey propertyKey(scope, index->toPropertyKey(scope.engine));
+    if (scope.engine->hasException)
+        return false;
+    bool result = o->put(propertyKey, val, receiver);
+    return Encode(result);
+}
+
+ReturnedValue Reflect::method_setPrototypeOf(const FunctionObject *f, const Value *, const Value *argv, int argc)
+{
+    if (argc < 2 || !argv[0].isObject() || (!argv[1].isNull() && !argv[1].isObject()))
+        return f->engine()->throwTypeError();
+
+    Scope scope(f);
+    ScopedObject o(scope, static_cast<const Object *>(argv));
+    const Object *proto = argv[1].isNull() ? nullptr : static_cast<const Object *>(argv + 1);
+    return Encode(o->setPrototypeOf(proto));
+}
diff --git a/src/qml/jsruntime/qv4reflect_p.h b/src/qml/jsruntime/qv4reflect_p.h
new file mode 100644
index 0000000000..d480e1d914
--- /dev/null
+++ b/src/qml/jsruntime/qv4reflect_p.h
@@ -0,0 +1,89 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#ifndef QV4REFLECT_H
+#define QV4REFLECT_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include "qv4object_p.h"
+
+QT_BEGIN_NAMESPACE
+
+namespace QV4 {
+
+namespace Heap {
+
+struct Reflect : Object {
+    void init();
+};
+
+}
+
+struct Reflect : Object {
+    V4_OBJECT2(Reflect, Object)
+
+    static ReturnedValue method_apply(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_construct(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_defineProperty(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_deleteProperty(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_get(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_getOwnPropertyDescriptor(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_getPrototypeOf(const FunctionObject *, const Value *, const Value *argv, int argc);
+    static ReturnedValue method_has(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_isExtensible(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_ownKeys(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_preventExtensions(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_set(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_setPrototypeOf(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+};
+
+}
+
+QT_END_NAMESPACE
+
+#endif
diff --git a/src/qml/jsruntime/qv4regexp.cpp b/src/qml/jsruntime/qv4regexp.cpp
index 6778145ff1..4ed1dbd5aa 100644
--- a/src/qml/jsruntime/qv4regexp.cpp
+++ b/src/qml/jsruntime/qv4regexp.cpp
@@ -41,14 +41,31 @@
 #include "qv4engine_p.h"
 #include "qv4scopedvalue_p.h"
 #include <private/qv4mm_p.h>
+#include <runtime/VM.h>
 
 using namespace QV4;
 
+static JSC::RegExpFlags jscFlags(uint flags)
+{
+    JSC::RegExpFlags jscFlags = JSC::NoFlags;
+    if (flags & CompiledData::RegExp::RegExp_Global)
+        jscFlags = static_cast<JSC::RegExpFlags>(flags | JSC::FlagGlobal);
+    if (flags & CompiledData::RegExp::RegExp_IgnoreCase)
+        jscFlags = static_cast<JSC::RegExpFlags>(flags | JSC::FlagIgnoreCase);
+    if (flags & CompiledData::RegExp::RegExp_Multiline)
+        jscFlags = static_cast<JSC::RegExpFlags>(flags | JSC::FlagMultiline);
+    if (flags & CompiledData::RegExp::RegExp_Unicode)
+        jscFlags = static_cast<JSC::RegExpFlags>(flags | JSC::FlagUnicode);
+    if (flags & CompiledData::RegExp::RegExp_Sticky)
+        jscFlags = static_cast<JSC::RegExpFlags>(flags | JSC::FlagSticky);
+    return jscFlags;
+}
+
 RegExpCache::~RegExpCache()
 {
     for (RegExpCache::Iterator it = begin(), e = end(); it != e; ++it) {
         if (RegExp *re = it.value().as<RegExp>())
-            re->d()->cache = 0;
+            re->d()->cache = nullptr;
     }
 }
 
@@ -56,22 +73,120 @@ DEFINE_MANAGED_VTABLE(RegExp);
 
 uint RegExp::match(const QString &string, int start, uint *matchOffsets)
 {
+    static const uint offsetJITFail = std::numeric_limits<unsigned>::max() - 1;
+
     if (!isValid())
         return JSC::Yarr::offsetNoMatch;
 
     WTF::String s(string);
 
 #if ENABLE(YARR_JIT)
-    if (!jitCode()->isFallBack() && jitCode()->has16BitCode())
-        return uint(jitCode()->execute(s.characters16(), start, s.length(), (int*)matchOffsets).start);
+    auto *priv = d();
+    if (priv->hasValidJITCode()) {
+        uint ret = JSC::Yarr::offsetNoMatch;
+#if ENABLE(YARR_JIT_ALL_PARENS_EXPRESSIONS)
+        char buffer[8192];
+        ret = uint(priv->jitCode->execute(s.characters16(), start, s.length(),
+                                          (int*)matchOffsets, buffer, 8192).start);
+#else
+        ret = uint(priv->jitCode->execute(s.characters16(), start, s.length(),
+                                          (int*)matchOffsets).start);
 #endif
+        if (ret != offsetJITFail)
+            return ret;
+
+        // JIT failed. We need byteCode to run the interpreter.
+        if (!priv->byteCode) {
+            JSC::Yarr::ErrorCode error = JSC::Yarr::ErrorCode::NoError;
+            JSC::Yarr::YarrPattern yarrPattern(WTF::String(*priv->pattern), jscFlags(priv->flags),
+                                               error);
+
+            // As we successfully parsed the pattern before, we should still be able to.
+            Q_ASSERT(error == JSC::Yarr::ErrorCode::NoError);
+
+            priv->byteCode = JSC::Yarr::byteCompile(
+                                     yarrPattern,
+                                     priv->internalClass->engine->bumperPointerAllocator).release();
+        }
+    }
+#endif // ENABLE(YARR_JIT)
 
     return JSC::Yarr::interpret(byteCode(), s.characters16(), string.length(), start, matchOffsets);
 }
 
-Heap::RegExp *RegExp::create(ExecutionEngine* engine, const QString& pattern, bool ignoreCase, bool multiline)
+QString RegExp::getSubstitution(const QString &matched, const QString &str, int position, const Value *captures, int nCaptures, const QString &replacement)
 {
-    RegExpCacheKey key(pattern, ignoreCase, multiline);
+    QString result;
+
+    int matchedLength = matched.length();
+    Q_ASSERT(position >= 0 && position <= str.length());
+    int tailPos = position + matchedLength;
+    int seenDollar = -1;
+    for (int i = 0; i < replacement.length(); ++i) {
+        QChar ch = replacement.at(i);
+        if (seenDollar >= 0) {
+            if (ch.unicode() == '$') {
+                result += QLatin1Char('$');
+            } else if (ch.unicode() == '&') {
+                result += matched;
+            } else if (ch.unicode() == '`') {
+                result += str.left(position);
+            } else if (ch.unicode() == '\'') {
+                result += str.mid(tailPos);
+            } else if (ch.unicode() >= '0' && ch.unicode() <= '9') {
+                int n = ch.unicode() - '0';
+                if (i + 1 < replacement.length()) {
+                    ch = replacement.at(i + 1);
+                    if (ch.unicode() >= '0' && ch.unicode() <= '9') {
+                        n = n*10 + (ch.unicode() - '0');
+                        ++i;
+                    }
+                }
+                if (n > 0 && n <= nCaptures) {
+                    String *s = captures[n].stringValue();
+                    if (s)
+                        result += s->toQString();
+                } else {
+                    for (int j = seenDollar; j <= i; ++j)
+                        result += replacement.at(j);
+                }
+            } else {
+                result += QLatin1Char('$');
+                result += ch;
+            }
+            seenDollar = -1;
+        } else {
+            if (ch == QLatin1Char('$')) {
+                seenDollar = i;
+                continue;
+            }
+            result += ch;
+        }
+    }
+    if (seenDollar >= 0)
+        result += QLatin1Char('$');
+    return result;
+}
+
+QString Heap::RegExp::flagsAsString() const
+{
+    QString result;
+    if (flags & CompiledData::RegExp::RegExp_Global)
+        result += QLatin1Char('g');
+    if (flags & CompiledData::RegExp::RegExp_IgnoreCase)
+        result += QLatin1Char('i');
+    if (flags & CompiledData::RegExp::RegExp_Multiline)
+        result += QLatin1Char('m');
+    if (flags & CompiledData::RegExp::RegExp_Unicode)
+        result += QLatin1Char('u');
+    if (flags & CompiledData::RegExp::RegExp_Sticky)
+        result += QLatin1Char('y');
+    return result;
+}
+
+Heap::RegExp *RegExp::create(ExecutionEngine* engine, const QString& pattern, uint flags)
+{
+    RegExpCacheKey key(pattern, flags);
 
     RegExpCache *cache = engine->regExpCache;
     if (!cache)
@@ -82,7 +197,7 @@ Heap::RegExp *RegExp::create(ExecutionEngine* engine, const QString& pattern, bo
         return result->d();
 
     Scope scope(engine);
-    Scoped<RegExp> result(scope, engine->memoryManager->alloc<RegExp>(engine, pattern, ignoreCase, multiline));
+    Scoped<RegExp> result(scope, engine->memoryManager->alloc<RegExp>(engine, pattern, flags));
 
     result->d()->cache = cache;
     cachedValue.set(engine, result);
@@ -90,27 +205,35 @@ Heap::RegExp *RegExp::create(ExecutionEngine* engine, const QString& pattern, bo
     return result->d();
 }
 
-void Heap::RegExp::init(ExecutionEngine* engine, const QString &pattern, bool ignoreCase, bool multiline)
+void Heap::RegExp::init(ExecutionEngine *engine, const QString &pattern, uint flags)
 {
     Base::init();
     this->pattern = new QString(pattern);
-    this->ignoreCase = ignoreCase;
-    this->multiLine = multiline;
+    this->flags = flags;
 
-    const char* error = 0;
-    JSC::Yarr::YarrPattern yarrPattern(WTF::String(pattern), ignoreCase, multiline, &error);
-    if (error)
+    valid = false;
+
+    JSC::Yarr::ErrorCode error = JSC::Yarr::ErrorCode::NoError;
+    JSC::Yarr::YarrPattern yarrPattern(WTF::String(pattern), jscFlags(flags), error);
+    if (error != JSC::Yarr::ErrorCode::NoError)
         return;
     subPatternCount = yarrPattern.m_numSubpatterns;
-    OwnPtr<JSC::Yarr::BytecodePattern> p = JSC::Yarr::byteCompile(yarrPattern, engine->bumperPointerAllocator);
-    byteCode = p.take();
 #if ENABLE(YARR_JIT)
-    jitCode = new JSC::Yarr::YarrCodeBlock;
-    if (!yarrPattern.m_containsBackreferences && engine->iselFactory->jitCompileRegexps()) {
-        JSC::JSGlobalData dummy(engine->regExpAllocator);
-        JSC::Yarr::jitCompile(yarrPattern, JSC::Yarr::Char16, &dummy, *jitCode);
+    if (!yarrPattern.m_containsBackreferences && engine->canJIT()) {
+        jitCode = new JSC::Yarr::YarrCodeBlock;
+        JSC::VM *vm = static_cast<JSC::VM *>(engine);
+        JSC::Yarr::jitCompile(yarrPattern, JSC::Yarr::Char16, vm, *jitCode);
     }
+#else
+    Q_UNUSED(engine)
 #endif
+    if (hasValidJITCode()) {
+        valid = true;
+        return;
+    }
+    byteCode = JSC::Yarr::byteCompile(yarrPattern, internalClass->engine->bumperPointerAllocator).release();
+    if (byteCode)
+        valid = true;
 }
 
 void Heap::RegExp::destroy()
diff --git a/src/qml/jsruntime/qv4regexp_p.h b/src/qml/jsruntime/qv4regexp_p.h
index 7ab12fe245..6afb10ea95 100644
--- a/src/qml/jsruntime/qv4regexp_p.h
+++ b/src/qml/jsruntime/qv4regexp_p.h
@@ -76,7 +76,7 @@ struct RegExpCacheKey;
 namespace Heap {
 
 struct RegExp : Base {
-    void init(ExecutionEngine* engine, const QString& pattern, bool ignoreCase, bool multiline);
+    void init(ExecutionEngine *engine, const QString& pattern, uint flags);
     void destroy();
 
     QString *pattern;
@@ -84,14 +84,29 @@ struct RegExp : Base {
 #if ENABLE(YARR_JIT)
     JSC::Yarr::YarrCodeBlock *jitCode;
 #endif
+    bool hasValidJITCode() const {
+#if ENABLE(YARR_JIT)
+        return jitCode && !jitCode->failureReason().has_value() && jitCode->has16BitCode();
+#else
+        return false;
+#endif
+    }
+
+    bool ignoreCase() const { return flags & CompiledData::RegExp::RegExp_IgnoreCase; }
+    bool multiLine() const { return flags & CompiledData::RegExp::RegExp_Multiline; }
+    bool global() const { return flags & CompiledData::RegExp::RegExp_Global; }
+    bool unicode() const { return flags & CompiledData::RegExp::RegExp_Unicode; }
+    bool sticky() const { return flags & CompiledData::RegExp::RegExp_Sticky; }
+
     RegExpCache *cache;
     int subPatternCount;
-    bool ignoreCase;
-    bool multiLine;
+    uint flags;
+    bool valid;
 
+    QString flagsAsString() const;
     int captureCount() const { return subPatternCount + 1; }
 };
-V4_ASSERT_IS_TRIVIAL(RegExp)
+Q_STATIC_ASSERT(std::is_trivial< RegExp >::value);
 
 }
 
@@ -109,43 +124,44 @@ struct RegExp : public Managed
 #endif
     RegExpCache *cache() const { return d()->cache; }
     int subPatternCount() const { return d()->subPatternCount; }
-    bool ignoreCase() const { return d()->ignoreCase; }
-    bool multiLine() const { return d()->multiLine; }
+    bool ignoreCase() const { return d()->ignoreCase(); }
+    bool multiLine() const { return d()->multiLine(); }
+    bool global() const { return d()->global(); }
+    bool unicode() const { return d()->unicode(); }
+    bool sticky() const { return d()->sticky(); }
 
-    static Heap::RegExp *create(ExecutionEngine* engine, const QString& pattern, bool ignoreCase = false, bool multiline = false);
+    static Heap::RegExp *create(ExecutionEngine* engine, const QString& pattern, uint flags = CompiledData::RegExp::RegExp_NoFlags);
 
-    bool isValid() const { return d()->byteCode; }
+    bool isValid() const { return d()->valid; }
 
     uint match(const QString& string, int start, uint *matchOffsets);
 
     int captureCount() const { return subPatternCount() + 1; }
 
+    static QString getSubstitution(const QString &matched, const QString &str, int position, const Value *captures, int nCaptures, const QString &replacement);
+
     friend class RegExpCache;
 };
 
 struct RegExpCacheKey
 {
-    RegExpCacheKey(const QString &pattern, bool ignoreCase, bool multiLine)
-        : pattern(pattern)
-        , ignoreCase(ignoreCase)
-        , multiLine(multiLine)
+    RegExpCacheKey(const QString &pattern, uint flags)
+        : pattern(pattern), flags(flags)
     { }
     explicit inline RegExpCacheKey(const RegExp::Data *re);
 
     bool operator==(const RegExpCacheKey &other) const
-    { return pattern == other.pattern && ignoreCase == other.ignoreCase && multiLine == other.multiLine; }
+    { return pattern == other.pattern && flags == other.flags;; }
     bool operator!=(const RegExpCacheKey &other) const
     { return !operator==(other); }
 
     QString pattern;
-    uint ignoreCase : 1;
-    uint multiLine : 1;
+    uint flags;
 };
 
 inline RegExpCacheKey::RegExpCacheKey(const RegExp::Data *re)
     : pattern(*re->pattern)
-    , ignoreCase(re->ignoreCase)
-    , multiLine(re->multiLine)
+    , flags(re->flags)
 {}
 
 inline uint qHash(const RegExpCacheKey& key, uint seed = 0) Q_DECL_NOTHROW
diff --git a/src/qml/jsruntime/qv4regexpobject.cpp b/src/qml/jsruntime/qv4regexpobject.cpp
index 735951e085..5bd25dcbec 100644
--- a/src/qml/jsruntime/qv4regexpobject.cpp
+++ b/src/qml/jsruntime/qv4regexpobject.cpp
@@ -38,24 +38,21 @@
 ****************************************************************************/
 
 #include "qv4regexpobject_p.h"
-#include "qv4jsir_p.h"
-#include "qv4isel_p.h"
 #include "qv4objectproto_p.h"
 #include "qv4regexp_p.h"
 #include "qv4stringobject_p.h"
 #include <private/qv4mm_p.h>
 #include "qv4scopedvalue_p.h"
+#include "qv4jscall_p.h"
+#include "qv4symbol_p.h"
 
-#include <private/qqmljsengine_p.h>
-#include <private/qqmljslexer_p.h>
-#include <private/qqmljsparser_p.h>
-#include <private/qqmljsast_p.h>
-#include <qv4jsir_p.h>
-#include <qv4codegen_p.h>
 #include "private/qlocale_tools_p.h"
 
 #include <QtCore/QDebug>
 #include <QtCore/qregexp.h>
+#if QT_CONFIG(regularexpression)
+#include <QtCore/qregularexpression.h>
+#endif
 #include <cassert>
 #include <typeinfo>
 #include <iostream>
@@ -74,16 +71,14 @@ void Heap::RegExpObject::init()
     Object::init();
     Scope scope(internalClass->engine);
     Scoped<QV4::RegExpObject> o(scope, this);
-    value.set(scope.engine, QV4::RegExp::create(scope.engine, QString(), false, false));
-    global = false;
+    value.set(scope.engine, QV4::RegExp::create(scope.engine, QString(), CompiledData::RegExp::RegExp_NoFlags));
     o->initProperties();
 }
 
-void Heap::RegExpObject::init(QV4::RegExp *value, bool global)
+void Heap::RegExpObject::init(QV4::RegExp *value)
 {
     Object::init();
     Scope scope(internalClass->engine);
-    this->global = global;
     this->value.set(scope.engine, value->d());
     Scoped<QV4::RegExpObject> o(scope, this);
     o->initProperties();
@@ -95,7 +90,6 @@ void Heap::RegExpObject::init(QV4::RegExp *value, bool global)
 void Heap::RegExpObject::init(const QRegExp &re)
 {
     Object::init();
-    global = false;
 
     // Convert the pattern to a ECMAScript pattern.
     QString pattern = QT_PREPEND_NAMESPACE(qt_regexp_toCanonical)(re.pattern(), re.patternSyntax());
@@ -137,30 +131,36 @@ void Heap::RegExpObject::init(const QRegExp &re)
     Scope scope(internalClass->engine);
     Scoped<QV4::RegExpObject> o(scope, this);
 
-    o->d()->value.set(scope.engine,
-                        QV4::RegExp::create(scope.engine, pattern, re.caseSensitivity() == Qt::CaseInsensitive, false));
+    uint flags = (re.caseSensitivity() == Qt::CaseInsensitive ? CompiledData::RegExp::RegExp_IgnoreCase : CompiledData::RegExp::RegExp_NoFlags);
+    o->d()->value.set(scope.engine, QV4::RegExp::create(scope.engine, pattern, flags));
 
     o->initProperties();
 }
 
-void RegExpObject::initProperties()
+#if QT_CONFIG(regularexpression)
+// Converts a QRegularExpression to a JS RegExp.
+// The conversion is not 100% exact since ECMA regexp and QRegularExpression
+// have different semantics/flags, but we try to do our best.
+void Heap::RegExpObject::init(const QRegularExpression &re)
 {
-    setProperty(Index_LastIndex, Primitive::fromInt32(0));
+    Object::init();
 
-    Q_ASSERT(value());
+    Scope scope(internalClass->engine);
+    Scoped<QV4::RegExpObject> o(scope, this);
 
-    QString p = *value()->pattern;
-    if (p.isEmpty()) {
-        p = QStringLiteral("(?:)");
-    } else {
-        // escape certain parts, see ch. 15.10.4
-        p.replace('/', QLatin1String("\\/"));
-    }
+    const uint flags = (re.patternOptions() & QRegularExpression::CaseInsensitiveOption)
+            ? CompiledData::RegExp::RegExp_IgnoreCase
+            : CompiledData::RegExp::RegExp_NoFlags;
+    o->d()->value.set(scope.engine, QV4::RegExp::create(scope.engine, re.pattern(), flags));
+    o->initProperties();
+}
+#endif
 
-    setProperty(Index_Source, engine()->newString(p));
-    setProperty(Index_Global, Primitive::fromBoolean(global()));
-    setProperty(Index_IgnoreCase, Primitive::fromBoolean(value()->ignoreCase));
-    setProperty(Index_Multiline, Primitive::fromBoolean(value()->multiLine));
+void RegExpObject::initProperties()
+{
+    setProperty(Index_LastIndex, Value::fromInt32(0));
+
+    Q_ASSERT(value());
 }
 
 // Converts a JS RegExp to a QRegExp.
@@ -168,40 +168,96 @@ void RegExpObject::initProperties()
 // have different semantics/flags, but we try to do our best.
 QRegExp RegExpObject::toQRegExp() const
 {
-    Qt::CaseSensitivity caseSensitivity = value()->ignoreCase ? Qt::CaseInsensitive : Qt::CaseSensitive;
+    Qt::CaseSensitivity caseSensitivity = (value()->flags & CompiledData::RegExp::RegExp_IgnoreCase) ? Qt::CaseInsensitive : Qt::CaseSensitive;
     return QRegExp(*value()->pattern, caseSensitivity, QRegExp::RegExp2);
 }
 
+#if QT_CONFIG(regularexpression)
+// Converts a JS RegExp to a QRegularExpression.
+// The conversion is not 100% exact since ECMA regexp and QRegularExpression
+// have different semantics/flags, but we try to do our best.
+QRegularExpression RegExpObject::toQRegularExpression() const
+{
+    QRegularExpression::PatternOptions caseSensitivity
+            = (value()->flags & CompiledData::RegExp::RegExp_IgnoreCase)
+            ? QRegularExpression::CaseInsensitiveOption
+            : QRegularExpression::NoPatternOption;
+    return QRegularExpression(*value()->pattern, caseSensitivity);
+}
+#endif
+
 QString RegExpObject::toString() const
 {
-    QString result = QLatin1Char('/') + source() + QLatin1Char('/');
-    if (global())
-        result += QLatin1Char('g');
-    if (value()->ignoreCase)
-        result += QLatin1Char('i');
-    if (value()->multiLine)
-        result += QLatin1Char('m');
-    return result;
+    QString p = *value()->pattern;
+    if (p.isEmpty()) {
+        p = QStringLiteral("(?:)");
+    } else {
+        // escape certain parts, see ch. 15.10.4
+        p.replace('/', QLatin1String("\\/"));
+    }
+    return p;
 }
 
 QString RegExpObject::source() const
 {
     Scope scope(engine());
-    ScopedString source(scope, scope.engine->newIdentifier(QStringLiteral("source")));
-    ScopedValue s(scope, const_cast<RegExpObject *>(this)->get(source));
+    ScopedValue s(scope, get(scope.engine->id_source()));
     return s->toQString();
 }
 
-uint RegExpObject::flags() const
+ReturnedValue RegExpObject::builtinExec(ExecutionEngine *engine, const String *str)
 {
-    uint f = 0;
-    if (global())
-        f |= QV4::RegExpObject::RegExp_Global;
-    if (value()->ignoreCase)
-        f |= QV4::RegExpObject::RegExp_IgnoreCase;
-    if (value()->multiLine)
-        f |= QV4::RegExpObject::RegExp_Multiline;
-    return f;
+    QString s = str->toQString();
+
+    Scope scope(engine);
+    int offset = (global() || sticky()) ? lastIndex() : 0;
+    if (offset < 0 || offset > s.length()) {
+        setLastIndex(0);
+        RETURN_RESULT(Encode::null());
+    }
+
+    Q_ALLOCA_VAR(uint, matchOffsets, value()->captureCount() * 2 * sizeof(uint));
+    const uint result = Scoped<RegExp>(scope, value())->match(s, offset, matchOffsets);
+
+    RegExpCtor *regExpCtor = static_cast<RegExpCtor *>(scope.engine->regExpCtor());
+    regExpCtor->d()->clearLastMatch();
+
+    if (result == JSC::Yarr::offsetNoMatch) {
+        if (global() || sticky())
+            setLastIndex(0);
+        RETURN_RESULT(Encode::null());
+    }
+
+    Q_ASSERT(result <= uint(std::numeric_limits<int>::max()));
+
+    // fill in result data
+    ScopedArrayObject array(scope, scope.engine->newArrayObject(scope.engine->internalClasses(EngineBase::Class_RegExpExecArray)));
+    int len = value()->captureCount();
+    array->arrayReserve(len);
+    ScopedValue v(scope);
+    int strlen = s.length();
+    for (int i = 0; i < len; ++i) {
+        int start = matchOffsets[i * 2];
+        int end = matchOffsets[i * 2 + 1];
+        if (end > strlen)
+            end = strlen;
+        v = (start != -1) ? scope.engine->memoryManager->alloc<ComplexString>(str->d(), start, end - start)->asReturnedValue() : Encode::undefined();
+        array->arrayPut(i, v);
+    }
+    array->setArrayLengthUnchecked(len);
+    array->setProperty(Index_ArrayIndex, Value::fromInt32(int(result)));
+    array->setProperty(Index_ArrayInput, *str);
+
+    RegExpCtor::Data *dd = regExpCtor->d();
+    dd->lastMatch.set(scope.engine, array);
+    dd->lastInput.set(scope.engine, str->d());
+    dd->lastMatchStart = matchOffsets[0];
+    dd->lastMatchEnd = matchOffsets[1];
+
+    if (global() || sticky())
+        setLastIndex(matchOffsets[1]);
+
+    return array.asReturnedValue();
 }
 
 DEFINE_OBJECT_VTABLE(RegExpCtor);
@@ -214,79 +270,118 @@ void Heap::RegExpCtor::init(QV4::ExecutionContext *scope)
 
 void Heap::RegExpCtor::clearLastMatch()
 {
-    lastMatch.set(internalClass->engine, Primitive::nullValue());
+    lastMatch.set(internalClass->engine, Value::nullValue());
     lastInput.set(internalClass->engine, internalClass->engine->id_empty()->d());
     lastMatchStart = 0;
     lastMatchEnd = 0;
 }
 
-void RegExpCtor::construct(const Managed *, Scope &scope, CallData *callData)
+static bool isRegExp(ExecutionEngine *e, const QV4::Value *arg)
 {
-    ScopedValue r(scope, callData->argument(0));
-    ScopedValue f(scope, callData->argument(1));
-    Scoped<RegExpObject> re(scope, r);
-    if (re) {
-        if (!f->isUndefined()) {
-            scope.result = scope.engine->throwTypeError();
-            return;
-        }
-
-        Scoped<RegExp> regexp(scope, re->value());
-        scope.result = Encode(scope.engine->newRegExpObject(regexp, re->global()));
-        return;
-    }
-
-    QString pattern;
-    if (!r->isUndefined())
-        pattern = r->toQString();
-    if (scope.hasException()) {
-        scope.result = Encode::undefined();
-        return;
-    }
+    const QV4::Object *o = arg->objectValue();
+    if (!o)
+        return false;
+
+    QV4::Value isRegExp = QV4::Value::fromReturnedValue(o->get(e->symbol_match()));
+    if (!isRegExp.isUndefined())
+        return isRegExp.toBoolean();
+    const RegExpObject *re = o->as<RegExpObject>();
+    return re ? true : false;
+}
 
-    bool global = false;
-    bool ignoreCase = false;
-    bool multiLine = false;
+uint parseFlags(Scope &scope, const QV4::Value *f)
+{
+    uint flags = CompiledData::RegExp::RegExp_NoFlags;
     if (!f->isUndefined()) {
         ScopedString s(scope, f->toString(scope.engine));
-        if (scope.hasException()) {
-            scope.result = Encode::undefined();
-            return;
-        }
+        if (scope.hasException())
+            return flags;
         QString str = s->toQString();
         for (int i = 0; i < str.length(); ++i) {
-            if (str.at(i) == QLatin1Char('g') && !global) {
-                global = true;
-            } else if (str.at(i) == QLatin1Char('i') && !ignoreCase) {
-                ignoreCase = true;
-            } else if (str.at(i) == QLatin1Char('m') && !multiLine) {
-                multiLine = true;
+            if (str.at(i) == QLatin1Char('g') && !(flags & CompiledData::RegExp::RegExp_Global)) {
+                flags |= CompiledData::RegExp::RegExp_Global;
+            } else if (str.at(i) == QLatin1Char('i') && !(flags & CompiledData::RegExp::RegExp_IgnoreCase)) {
+                flags |= CompiledData::RegExp::RegExp_IgnoreCase;
+            } else if (str.at(i) == QLatin1Char('m') && !(flags & CompiledData::RegExp::RegExp_Multiline)) {
+                flags |= CompiledData::RegExp::RegExp_Multiline;
+            } else if (str.at(i) == QLatin1Char('u') && !(flags & CompiledData::RegExp::RegExp_Unicode)) {
+                flags |= CompiledData::RegExp::RegExp_Unicode;
+            } else if (str.at(i) == QLatin1Char('y') && !(flags & CompiledData::RegExp::RegExp_Sticky)) {
+                flags |= CompiledData::RegExp::RegExp_Sticky;
             } else {
-                scope.result = scope.engine->throwSyntaxError(QStringLiteral("Invalid flags supplied to RegExp constructor"));
-                return;
+                scope.engine->throwSyntaxError(QStringLiteral("Invalid flags supplied to RegExp constructor"));
+                return flags;
             }
         }
     }
+    return flags;
+}
 
-    Scoped<RegExp> regexp(scope, RegExp::create(scope.engine, pattern, ignoreCase, multiLine));
-    if (!regexp->isValid()) {
-        scope.result = scope.engine->throwSyntaxError(QStringLiteral("Invalid regular expression"));
-        return;
+ReturnedValue RegExpCtor::virtualCallAsConstructor(const FunctionObject *fo, const Value *argv, int argc, const Value *newTarget)
+{
+    Scope scope(fo);
+
+    bool patternIsRegExp = argc ? ::isRegExp(scope.engine, argv) : false;
+
+    if (newTarget == fo) {
+        if (patternIsRegExp && (argc < 2 || argv[1].isUndefined())) {
+            const Object *pattern = static_cast<const Object *>(argv);
+            ScopedValue patternConstructor(scope, pattern->get(scope.engine->id_constructor()));
+            if (patternConstructor->sameValue(*newTarget))
+                return pattern->asReturnedValue();
+        }
     }
 
-    scope.result = Encode(scope.engine->newRegExpObject(regexp, global));
-}
+    ScopedValue p(scope, argc ? argv[0] : Value::undefinedValue());
+    ScopedValue f(scope, argc > 1 ? argv[1] : Value::undefinedValue());
+    Scoped<RegExpObject> re(scope, p);
+    QString pattern;
+    uint flags = CompiledData::RegExp::RegExp_NoFlags;
 
-void RegExpCtor::call(const Managed *that, Scope &scope, CallData *callData)
-{
-    if (callData->argc > 0 && callData->args[0].as<RegExpObject>()) {
-        if (callData->argc == 1 || callData->args[1].isUndefined()) {
-            scope.result = callData->args[0];
-            return;
+    if (re) {
+        if (f->isUndefined()) {
+            Scoped<RegExp> regexp(scope, re->value());
+            return Encode(scope.engine->newRegExpObject(regexp));
         }
+        pattern = *re->value()->pattern;
+        flags = parseFlags(scope, f);
+    } else if (patternIsRegExp) {
+        const Object *po = static_cast<const Object *>(argv);
+        p = po->get(scope.engine->id_source());
+        if (!p->isUndefined())
+            pattern = p->toQString();
+        if (scope.hasException())
+            return Encode::undefined();
+        if (f->isUndefined())
+            f = po->get(scope.engine->id_flags());
+        flags = parseFlags(scope, f);
+    } else {
+        if (!p->isUndefined())
+            pattern = p->toQString();
+        if (scope.hasException())
+            return Encode::undefined();
+        flags = parseFlags(scope, f);
+    }
+    if (scope.hasException())
+        return Encode::undefined();
+
+    Scoped<RegExp> regexp(scope, RegExp::create(scope.engine, pattern, flags));
+    if (!regexp->isValid()) {
+        return scope.engine->throwSyntaxError(QStringLiteral("Invalid regular expression"));
     }
 
-    construct(that, scope, callData);
+    ReturnedValue o = Encode(scope.engine->newRegExpObject(regexp));
+
+    if (!newTarget)
+        return o;
+    ScopedObject obj(scope, o);
+    obj->setProtoFromNewTarget(newTarget);
+    return obj->asReturnedValue();
+}
+
+ReturnedValue RegExpCtor::virtualCall(const FunctionObject *f, const Value *, const Value *argv, int argc)
+{
+    return virtualCallAsConstructor(f, argv, argc, f);
 }
 
 void RegExpPrototype::init(ExecutionEngine *engine, Object *constructor)
@@ -296,49 +391,62 @@ void RegExpPrototype::init(ExecutionEngine *engine, Object *constructor)
     ScopedObject ctor(scope, constructor);
 
     ctor->defineReadonlyProperty(engine->id_prototype(), (o = this));
-    ctor->defineReadonlyProperty(engine->id_length(), Primitive::fromInt32(2));
+    ctor->defineReadonlyConfigurableProperty(engine->id_length(), Value::fromInt32(2));
+    ctor->addSymbolSpecies();
 
     // Properties deprecated in the spec but required by "the web" :(
-    ctor->defineAccessorProperty(QStringLiteral("lastMatch"), method_get_lastMatch_n<0>, 0);
-    ctor->defineAccessorProperty(QStringLiteral("$&"), method_get_lastMatch_n<0>, 0);
-    ctor->defineAccessorProperty(QStringLiteral("$1"), method_get_lastMatch_n<1>, 0);
-    ctor->defineAccessorProperty(QStringLiteral("$2"), method_get_lastMatch_n<2>, 0);
-    ctor->defineAccessorProperty(QStringLiteral("$3"), method_get_lastMatch_n<3>, 0);
-    ctor->defineAccessorProperty(QStringLiteral("$4"), method_get_lastMatch_n<4>, 0);
-    ctor->defineAccessorProperty(QStringLiteral("$5"), method_get_lastMatch_n<5>, 0);
-    ctor->defineAccessorProperty(QStringLiteral("$6"), method_get_lastMatch_n<6>, 0);
-    ctor->defineAccessorProperty(QStringLiteral("$7"), method_get_lastMatch_n<7>, 0);
-    ctor->defineAccessorProperty(QStringLiteral("$8"), method_get_lastMatch_n<8>, 0);
-    ctor->defineAccessorProperty(QStringLiteral("$9"), method_get_lastMatch_n<9>, 0);
-    ctor->defineAccessorProperty(QStringLiteral("lastParen"), method_get_lastParen, 0);
-    ctor->defineAccessorProperty(QStringLiteral("$+"), method_get_lastParen, 0);
-    ctor->defineAccessorProperty(QStringLiteral("input"), method_get_input, 0);
-    ctor->defineAccessorProperty(QStringLiteral("$_"), method_get_input, 0);
-    ctor->defineAccessorProperty(QStringLiteral("leftContext"), method_get_leftContext, 0);
-    ctor->defineAccessorProperty(QStringLiteral("$`"), method_get_leftContext, 0);
-    ctor->defineAccessorProperty(QStringLiteral("rightContext"), method_get_rightContext, 0);
-    ctor->defineAccessorProperty(QStringLiteral("$'"), method_get_rightContext, 0);
+    ctor->defineAccessorProperty(QStringLiteral("lastMatch"), method_get_lastMatch_n<0>, nullptr);
+    ctor->defineAccessorProperty(QStringLiteral("$&"), method_get_lastMatch_n<0>, nullptr);
+    ctor->defineAccessorProperty(QStringLiteral("$1"), method_get_lastMatch_n<1>, nullptr);
+    ctor->defineAccessorProperty(QStringLiteral("$2"), method_get_lastMatch_n<2>, nullptr);
+    ctor->defineAccessorProperty(QStringLiteral("$3"), method_get_lastMatch_n<3>, nullptr);
+    ctor->defineAccessorProperty(QStringLiteral("$4"), method_get_lastMatch_n<4>, nullptr);
+    ctor->defineAccessorProperty(QStringLiteral("$5"), method_get_lastMatch_n<5>, nullptr);
+    ctor->defineAccessorProperty(QStringLiteral("$6"), method_get_lastMatch_n<6>, nullptr);
+    ctor->defineAccessorProperty(QStringLiteral("$7"), method_get_lastMatch_n<7>, nullptr);
+    ctor->defineAccessorProperty(QStringLiteral("$8"), method_get_lastMatch_n<8>, nullptr);
+    ctor->defineAccessorProperty(QStringLiteral("$9"), method_get_lastMatch_n<9>, nullptr);
+    ctor->defineAccessorProperty(QStringLiteral("lastParen"), method_get_lastParen, nullptr);
+    ctor->defineAccessorProperty(QStringLiteral("$+"), method_get_lastParen, nullptr);
+    ctor->defineAccessorProperty(QStringLiteral("input"), method_get_input, nullptr);
+    ctor->defineAccessorProperty(QStringLiteral("$_"), method_get_input, nullptr);
+    ctor->defineAccessorProperty(QStringLiteral("leftContext"), method_get_leftContext, nullptr);
+    ctor->defineAccessorProperty(QStringLiteral("$`"), method_get_leftContext, nullptr);
+    ctor->defineAccessorProperty(QStringLiteral("rightContext"), method_get_rightContext, nullptr);
+    ctor->defineAccessorProperty(QStringLiteral("$'"), method_get_rightContext, nullptr);
 
     defineDefaultProperty(QStringLiteral("constructor"), (o = ctor));
+    defineAccessorProperty(scope.engine->id_flags(), method_get_flags, nullptr);
+    defineAccessorProperty(scope.engine->id_global(), method_get_global, nullptr);
+    defineAccessorProperty(scope.engine->id_ignoreCase(), method_get_ignoreCase, nullptr);
     defineDefaultProperty(QStringLiteral("exec"), method_exec, 1);
+    defineDefaultProperty(engine->symbol_match(), method_match, 1);
+    defineAccessorProperty(scope.engine->id_multiline(), method_get_multiline, nullptr);
+    defineDefaultProperty(engine->symbol_replace(), method_replace, 2);
+    defineDefaultProperty(engine->symbol_search(), method_search, 1);
+    defineAccessorProperty(scope.engine->id_source(), method_get_source, nullptr);
+    defineDefaultProperty(engine->symbol_split(), method_split, 2);
+    defineAccessorProperty(scope.engine->id_sticky(), method_get_sticky, nullptr);
     defineDefaultProperty(QStringLiteral("test"), method_test, 1);
     defineDefaultProperty(engine->id_toString(), method_toString, 0);
+    defineAccessorProperty(scope.engine->id_unicode(), method_get_unicode, nullptr);
+
+    // another web extension
     defineDefaultProperty(QStringLiteral("compile"), method_compile, 2);
 }
 
-void RegExpPrototype::method_exec(const BuiltinFunction *, Scope &scope, CallData *callData)
+/* used by String.match */
+ReturnedValue RegExpPrototype::execFirstMatch(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
 {
-    Scoped<RegExpObject> r(scope, callData->thisObject.as<RegExpObject>());
-    if (!r)
-        THROW_TYPE_ERROR();
+    Scope scope(b);
+    Scoped<RegExpObject> r(scope, thisObject->as<RegExpObject>());
+    Q_ASSERT(r && r->global());
 
-    ScopedValue arg(scope, callData->argument(0));
-    ScopedString str(scope, arg->toString(scope.engine));
-    if (scope.hasException())
-        RETURN_UNDEFINED();
+    ScopedString str(scope, argc ? argv[0] : Value::undefinedValue());
+    Q_ASSERT(str);
     QString s = str->toQString();
 
-    int offset = r->global() ? r->lastIndex() : 0;
+    int offset = r->lastIndex();
     if (offset < 0 || offset > s.length()) {
         r->setLastIndex(0);
         RETURN_RESULT(Encode::null());
@@ -347,7 +455,7 @@ void RegExpPrototype::method_exec(const BuiltinFunction *, Scope &scope, CallDat
     Q_ALLOCA_VAR(uint, matchOffsets, r->value()->captureCount() * 2 * sizeof(uint));
     const int result = Scoped<RegExp>(scope, r->value())->match(s, offset, matchOffsets);
 
-    Scoped<RegExpCtor> regExpCtor(scope, scope.engine->regExpCtor());
+    RegExpCtor *regExpCtor = static_cast<RegExpCtor *>(scope.engine->regExpCtor());
     regExpCtor->d()->clearLastMatch();
 
     if (result == -1) {
@@ -355,99 +463,556 @@ void RegExpPrototype::method_exec(const BuiltinFunction *, Scope &scope, CallDat
         RETURN_RESULT(Encode::null());
     }
 
-    // fill in result data
-    ScopedArrayObject array(scope, scope.engine->newArrayObject(scope.engine->internalClasses[EngineBase::Class_RegExpExecArray], scope.engine->arrayPrototype()));
-    int len = r->value()->captureCount();
-    array->arrayReserve(len);
-    ScopedValue v(scope);
-    for (int i = 0; i < len; ++i) {
-        int start = matchOffsets[i * 2];
-        int end = matchOffsets[i * 2 + 1];
-        v = (start != -1) ? scope.engine->newString(s.mid(start, end - start))->asReturnedValue() : Encode::undefined();
-        array->arrayPut(i, v);
+    ReturnedValue retVal = Encode::undefined();
+    // return first match
+    if (r->value()->captureCount()) {
+        int start = matchOffsets[0];
+        int end = matchOffsets[1];
+        retVal = (start != -1) ? scope.engine->memoryManager->alloc<ComplexString>(str->d(), start, end - start)->asReturnedValue() : Encode::undefined();
     }
-    array->setArrayLengthUnchecked(len);
-    array->setProperty(Index_ArrayIndex, Primitive::fromInt32(result));
-    array->setProperty(Index_ArrayInput, str);
 
     RegExpCtor::Data *dd = regExpCtor->d();
-    dd->lastMatch.set(scope.engine, array);
     dd->lastInput.set(scope.engine, str->d());
     dd->lastMatchStart = matchOffsets[0];
     dd->lastMatchEnd = matchOffsets[1];
 
-    if (r->global())
-        r->setLastIndex(matchOffsets[1]);
+    r->setLastIndex(matchOffsets[1]);
 
-    scope.result = array;
+    return retVal;
 }
 
-void RegExpPrototype::method_test(const BuiltinFunction *b, Scope &scope, CallData *callData)
+ReturnedValue RegExpPrototype::exec(ExecutionEngine *engine, const Object *o, const String *s)
 {
-    method_exec(b, scope, callData);
-    scope.result = Encode(!scope.result.isNull());
+    Scope scope(engine);
+    ScopedString key(scope, scope.engine->newString(QStringLiteral("exec")));
+    ScopedFunctionObject exec(scope, o->get(key));
+    if (exec) {
+        ScopedValue result(scope, exec->call(o, s, 1));
+        if (!result->isNull() && !result->isObject())
+            return scope.engine->throwTypeError();
+        return result->asReturnedValue();
+    }
+    Scoped<RegExpObject> re(scope, o);
+    if (!re)
+        return scope.engine->throwTypeError();
+    return re->builtinExec(engine, s);
 }
 
-void RegExpPrototype::method_toString(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue RegExpPrototype::method_exec(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
 {
-    Scoped<RegExpObject> r(scope, callData->thisObject.as<RegExpObject>());
+    Scope scope(b);
+    Scoped<RegExpObject> r(scope, thisObject->as<RegExpObject>());
     if (!r)
-        THROW_TYPE_ERROR();
+        return scope.engine->throwTypeError();
+
+    ScopedValue arg(scope, argc ? argv[0]: Value::undefinedValue());
+    ScopedString str(scope, arg->toString(scope.engine));
+    if (scope.hasException())
+        RETURN_UNDEFINED();
+
+    return  r->builtinExec(scope.engine, str);
+}
+
+ReturnedValue RegExpPrototype::method_get_flags(const FunctionObject *f, const Value *thisObject, const Value *, int)
+{
+    Scope scope(f);
+    ScopedObject o(scope, thisObject);
+    if (!o)
+        return scope.engine->throwTypeError();
+
+    QString result;
+    ScopedValue v(scope);
+    v = o->get(scope.engine->id_global());
+    if (scope.hasException())
+        return Encode::undefined();
+    if (v->toBoolean())
+        result += QLatin1Char('g');
+    v = o->get(scope.engine->id_ignoreCase());
+    if (scope.hasException())
+        return Encode::undefined();
+    if (v->toBoolean())
+        result += QLatin1Char('i');
+    v = o->get(scope.engine->id_multiline());
+    if (scope.hasException())
+        return Encode::undefined();
+    if (v->toBoolean())
+        result += QLatin1Char('m');
+    v = o->get(scope.engine->id_unicode());
+    if (scope.hasException())
+        return Encode::undefined();
+    if (v->toBoolean())
+        result += QLatin1Char('u');
+    v = o->get(scope.engine->id_sticky());
+    if (scope.hasException())
+        return Encode::undefined();
+    if (v->toBoolean())
+        result += QLatin1Char('y');
+    return scope.engine->newString(result)->asReturnedValue();
+}
+
+ReturnedValue RegExpPrototype::method_get_global(const FunctionObject *f, const Value *thisObject, const Value *, int)
+{
+    Scope scope(f);
+    Scoped<RegExpObject> re(scope, thisObject);
+    if (!re) {
+        if (thisObject->sameValue(*scope.engine->regExpPrototype()))
+            return Encode::undefined();
+        return scope.engine->throwTypeError();
+    }
 
-    scope.result = scope.engine->newString(r->toString());
+    bool b = re->value()->flags & CompiledData::RegExp::RegExp_Global;
+    return Encode(b);
 }
 
-void RegExpPrototype::method_compile(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue RegExpPrototype::method_get_ignoreCase(const FunctionObject *f, const Value *thisObject, const Value *, int)
 {
-    Scoped<RegExpObject> r(scope, callData->thisObject.as<RegExpObject>());
+    Scope scope(f);
+    Scoped<RegExpObject> re(scope, thisObject);
+    if (!re) {
+        if (thisObject->sameValue(*scope.engine->regExpPrototype()))
+            return Encode::undefined();
+        return scope.engine->throwTypeError();
+    }
+
+    bool b = re->value()->flags & CompiledData::RegExp::RegExp_IgnoreCase;
+    return Encode(b);
+}
+
+static int advanceStringIndex(int index, const QString &str, bool unicode)
+{
+    if (unicode) {
+        if (index < str.length() - 1 &&
+            str.at(index).isHighSurrogate() &&
+            str.at(index + 1).isLowSurrogate())
+            ++index;
+    }
+    ++index;
+    return index;
+}
+
+static void advanceLastIndexOnEmptyMatch(ExecutionEngine *e, bool unicode, QV4::Object *rx, const String *matchString, const QString &str)
+{
+    Scope scope(e);
+    if (matchString->d()->length() == 0) {
+        QV4::ScopedValue v(scope, rx->get(scope.engine->id_lastIndex()));
+        int lastIndex = advanceStringIndex(v->toLength(), str, unicode);
+        if (!rx->put(scope.engine->id_lastIndex(), QV4::Value::fromInt32(lastIndex)))
+            scope.engine->throwTypeError();
+    }
+}
+
+ReturnedValue RegExpPrototype::method_match(const FunctionObject *f, const Value *thisObject, const Value *argv, int argc)
+{
+    Scope scope(f);
+    ScopedObject rx(scope, thisObject);
+    if (!rx)
+        return scope.engine->throwTypeError();
+    ScopedString s(scope, (argc ? argv[0] : Value::undefinedValue()).toString(scope.engine));
+    if (scope.hasException())
+        return Encode::undefined();
+    bool global = ScopedValue(scope, rx->get(scope.engine->id_global()))->toBoolean();
+
+    if (!global)
+        return exec(scope.engine, rx, s);
+
+    bool unicode = ScopedValue(scope, rx->get(scope.engine->id_unicode()))->toBoolean();
+
+    rx->put(scope.engine->id_lastIndex(), Value::fromInt32(0));
+    ScopedArrayObject a(scope, scope.engine->newArrayObject());
+    uint n = 0;
+
+    ScopedValue result(scope);
+    ScopedValue match(scope);
+    ScopedString matchString(scope);
+    ScopedValue v(scope);
+    while (1) {
+        result = exec(scope.engine, rx, s);
+        if (scope.hasException())
+            return Encode::undefined();
+        if (result->isNull()) {
+            if (!n)
+                return Encode::null();
+            return a->asReturnedValue();
+        }
+        Q_ASSERT(result->isObject());
+        match = static_cast<Object &>(*result).get(PropertyKey::fromArrayIndex(0));
+        matchString = match->toString(scope.engine);
+        if (scope.hasException())
+            return Encode::undefined();
+        a->push_back(matchString);
+        advanceLastIndexOnEmptyMatch(scope.engine, unicode, rx, matchString, s->toQString());
+        ++n;
+    }
+}
+
+ReturnedValue RegExpPrototype::method_get_multiline(const FunctionObject *f, const Value *thisObject, const Value *, int)
+{
+    Scope scope(f);
+    Scoped<RegExpObject> re(scope, thisObject);
+    if (!re) {
+        if (thisObject->sameValue(*scope.engine->regExpPrototype()))
+            return Encode::undefined();
+        return scope.engine->throwTypeError();
+    }
+
+    bool b = re->value()->flags & CompiledData::RegExp::RegExp_Multiline;
+    return Encode(b);
+}
+
+ReturnedValue RegExpPrototype::method_replace(const FunctionObject *f, const Value *thisObject, const Value *argv, int argc)
+{
+    Scope scope(f);
+    ScopedObject rx(scope, thisObject);
+    if (!rx)
+        return scope.engine->throwTypeError();
+
+    ScopedString s(scope, (argc ? argv[0] : Value::undefinedValue()).toString(scope.engine));
+    if (scope.hasException())
+        return Encode::undefined();
+
+    int lengthS = s->toQString().length();
+
+    ScopedString replaceValue(scope);
+    ScopedFunctionObject replaceFunction(scope, (argc > 1 ? argv[1] : Value::undefinedValue()));
+    bool functionalReplace = !!replaceFunction;
+    if (!functionalReplace)
+        replaceValue = (argc > 1 ? argv[1] : Value::undefinedValue()).toString(scope.engine);
+
+    ScopedValue v(scope);
+    bool global = (v = rx->get(scope.engine->id_global()))->toBoolean();
+    bool unicode = false;
+    if (global) {
+        unicode = (v = rx->get(scope.engine->id_unicode()))->toBoolean();
+        if (!rx->put(scope.engine->id_lastIndex(), Value::fromInt32(0)))
+            return scope.engine->throwTypeError();
+    }
+
+    ScopedArrayObject results(scope, scope.engine->newArrayObject());
+    ScopedValue result(scope);
+    ScopedValue match(scope);
+    ScopedString matchString(scope);
+    while (1) {
+        result = exec(scope.engine, rx, s);
+        if (scope.hasException())
+            return Encode::undefined();
+        if (result->isNull())
+            break;
+        results->push_back(result);
+        if (!global)
+            break;
+        match = static_cast<Object &>(*result).get(PropertyKey::fromArrayIndex(0));
+        matchString = match->toString(scope.engine);
+        if (scope.hasException())
+            return Encode::undefined();
+        advanceLastIndexOnEmptyMatch(scope.engine, unicode, rx, matchString, s->toQString());
+    }
+    QString accumulatedResult;
+    int nextSourcePosition = 0;
+    int resultsLength = results->getLength();
+    ScopedObject resultObject(scope);
+    for (int i = 0; i < resultsLength; ++i) {
+        resultObject = results->get(PropertyKey::fromArrayIndex(i));
+        if (scope.hasException())
+            return Encode::undefined();
+
+        int nCaptures = resultObject->getLength();
+        nCaptures = qMax(nCaptures - 1, 0);
+        match = resultObject->get(PropertyKey::fromArrayIndex(0));
+        matchString = match->toString(scope.engine);
+        if (scope.hasException())
+            return Encode::undefined();
+        QString m = matchString->toQString();
+        int matchLength = m.length();
+        v = resultObject->get(scope.engine->id_index());
+        int position = v->toInt32();
+        position = qMax(qMin(position, lengthS), 0);
+        if (scope.hasException())
+            return Encode::undefined();
+
+        int n = 1;
+        Scope innerScope(scope.engine);
+        JSCallData cData(scope, nCaptures + 3);
+        while (n <= nCaptures) {
+            v = resultObject->get(PropertyKey::fromArrayIndex(n));
+            if (!v->isUndefined())
+                cData->args[n] = v->toString(scope.engine);
+            ++n;
+        }
+        QString replacement;
+        if (functionalReplace) {
+            cData->args[0] = matchString;
+            cData->args[nCaptures + 1] = Encode(position);
+            cData->args[nCaptures + 2] = s;
+            ScopedValue replValue(scope, replaceFunction->call(cData));
+            replacement = replValue->toQString();
+        } else {
+            replacement = RegExp::getSubstitution(matchString->toQString(), s->toQString(), position, cData.args, nCaptures, replaceValue->toQString());
+        }
+        if (scope.hasException())
+            return Encode::undefined();
+        if (position >= nextSourcePosition) {
+            accumulatedResult += s->toQString().midRef(nextSourcePosition, position - nextSourcePosition) + replacement;
+            nextSourcePosition = position + matchLength;
+        }
+    }
+    if (nextSourcePosition < lengthS) {
+        accumulatedResult += s->toQString().midRef(nextSourcePosition);
+    }
+    return scope.engine->newString(accumulatedResult)->asReturnedValue();
+}
+
+ReturnedValue RegExpPrototype::method_search(const FunctionObject *f, const Value *thisObject, const Value *argv, int argc)
+{
+    Scope scope(f);
+    ScopedObject rx(scope, thisObject);
+    if (!rx)
+        return scope.engine->throwTypeError();
+
+    ScopedString s(scope, (argc ? argv[0] : Value::undefinedValue()).toString(scope.engine));
+    if (scope.hasException())
+        return Encode::undefined();
+
+    ScopedValue previousLastIndex(scope, rx->get(scope.engine->id_lastIndex()));
+    if (previousLastIndex->toNumber() != 0) {
+        if (!rx->put(scope.engine->id_lastIndex(), Value::fromInt32(0)))
+            return scope.engine->throwTypeError();
+    }
+
+    ScopedValue result(scope, exec(scope.engine, rx, s));
+    if (scope.hasException())
+        return Encode::undefined();
+
+    ScopedValue currentLastIndex(scope, rx->get(scope.engine->id_lastIndex()));
+    if (!currentLastIndex->sameValue(previousLastIndex)) {
+        if (!rx->put(scope.engine->id_lastIndex(), previousLastIndex))
+            return scope.engine->throwTypeError();
+    }
+
+    if (result->isNull())
+        return Encode(-1);
+    ScopedObject o(scope, result);
+    Q_ASSERT(o);
+    return o->get(scope.engine->id_index());
+}
+
+
+ReturnedValue RegExpPrototype::method_get_source(const FunctionObject *f, const Value *thisObject, const Value *, int)
+{
+    Scope scope(f);
+    Scoped<RegExpObject> re(scope, thisObject);
+    if (!re) {
+        if (thisObject->sameValue(*scope.engine->regExpPrototype()))
+            return scope.engine->newString(QStringLiteral("(?:)"))->asReturnedValue();
+        return scope.engine->throwTypeError();
+    }
+
+    return scope.engine->newString(re->toString())->asReturnedValue();
+}
+
+ReturnedValue RegExpPrototype::method_split(const FunctionObject *f, const Value *thisObject, const Value *argv, int argc)
+{
+    Scope scope(f);
+    ScopedObject rx(scope, thisObject);
+    if (!rx)
+        return scope.engine->throwTypeError();
+
+    ScopedString s(scope, (argc ? argv[0] : Value::undefinedValue()).toString(scope.engine));
+    if (scope.hasException())
+        return Encode::undefined();
+
+    ScopedValue flagsValue(scope, rx->get(scope.engine->id_flags()));
+    ScopedString flags(scope, flagsValue->toString(scope.engine));
+    if (scope.hasException())
+        return Encode::undefined();
+    QString flagsString = flags->toQString();
+    if (!flagsString.contains(QLatin1Char('y')))
+        flags = scope.engine->newString(flagsString + QLatin1Char('y'));
+    bool unicodeMatching = flagsString.contains(QLatin1Char('u'));
+
+    const FunctionObject *C = rx->speciesConstructor(scope, scope.engine->regExpCtor());
+    if (!C)
+        return Encode::undefined();
+
+    Value *args = scope.alloc(2);
+    args[0] = rx;
+    args[1] = flags;
+    ScopedObject splitter(scope, C->callAsConstructor(args, 2, f));
+    if (scope.hasException())
+        return Encode::undefined();
+
+    ScopedArrayObject A(scope, scope.engine->newArrayObject());
+    uint lengthA = 0;
+    uint limit = argc < 2 ? UINT_MAX : argv[1].toUInt32();
+    if (limit == 0)
+        return A->asReturnedValue();
+
+    QString S = s->toQString();
+    int size = S.length();
+    if (size == 0) {
+        ScopedValue z(scope, exec(scope.engine, splitter, s));
+        if (z->isNull())
+            A->push_back(s);
+        return A->asReturnedValue();
+    }
+
+    int p = 0;
+    int q = 0;
+    ScopedValue v(scope);
+    ScopedValue z(scope);
+    ScopedObject zz(scope);
+    ScopedString t(scope);
+    while (q < size) {
+        Value qq = Value::fromInt32(q);
+        if (!splitter->put(scope.engine->id_lastIndex(), qq))
+            return scope.engine->throwTypeError();
+        z = exec(scope.engine, splitter, s);
+        if (scope.hasException())
+            return Encode::undefined();
+
+        if (z->isNull()) {
+            q = advanceStringIndex(q, S, unicodeMatching);
+            continue;
+        }
+
+        v = splitter->get(scope.engine->id_lastIndex());
+        int e = qMin(v->toInt32(), size);
+        if (e == p) {
+            q = advanceStringIndex(q, S, unicodeMatching);
+            continue;
+        }
+        QString T = S.mid(p, q - p);
+        t = scope.engine->newString(T);
+        A->push_back(t);
+        ++lengthA;
+        if (lengthA == limit)
+            return A->asReturnedValue();
+        p = e;
+        zz = *z;
+        uint numberOfCaptures = qMax(zz->getLength() - 1, 0ll);
+        for (uint i = 1; i <= numberOfCaptures; ++i) {
+            v = zz->get(PropertyKey::fromArrayIndex(i));
+            A->push_back(v);
+            ++lengthA;
+            if (lengthA == limit)
+                return A->asReturnedValue();
+        }
+        q = p;
+    }
+
+    QString T = S.mid(p);
+    t = scope.engine->newString(T);
+    A->push_back(t);
+    return A->asReturnedValue();
+}
+
+ReturnedValue RegExpPrototype::method_get_sticky(const FunctionObject *f, const Value *thisObject, const Value *, int)
+{
+    Scope scope(f);
+    Scoped<RegExpObject> re(scope, thisObject);
+    if (!re) {
+        if (thisObject->sameValue(*scope.engine->regExpPrototype()))
+            return Encode::undefined();
+        return scope.engine->throwTypeError();
+    }
+
+    bool b = re->value()->flags & CompiledData::RegExp::RegExp_Sticky;
+    return Encode(b);
+}
+
+ReturnedValue RegExpPrototype::method_test(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
+{
+    Value res = Value::fromReturnedValue(method_exec(b, thisObject, argv, argc));
+    return Encode(!res.isNull());
+}
+
+ReturnedValue RegExpPrototype::method_toString(const FunctionObject *b, const Value *thisObject, const Value *, int)
+{
+    Scope scope(b);
+    const Object *r = thisObject->as<Object>();
     if (!r)
-        THROW_TYPE_ERROR();
+        return scope.engine->throwTypeError();
+
+    ScopedValue v(scope);
+    v = r->get(scope.engine->id_source());
+    ScopedString source(scope, v->toString(scope.engine));
+    if (scope.hasException())
+        return Encode::undefined();
+    v = r->get(scope.engine->id_flags());
+    ScopedString flags(scope, v->toString(scope.engine));
+    if (scope.hasException())
+        return Encode::undefined();
+
+    QString result = QLatin1Char('/') + source->toQString() + QLatin1Char('/') + flags->toQString();
+    return Encode(scope.engine->newString(result));
+}
 
-    ScopedCallData cData(scope, callData->argc);
-    memcpy(cData->args, callData->args, callData->argc*sizeof(Value));
+ReturnedValue RegExpPrototype::method_get_unicode(const FunctionObject *f, const Value *thisObject, const Value *, int)
+{
+    Scope scope(f);
+    Scoped<RegExpObject> re(scope, thisObject);
+    if (!re) {
+        if (thisObject->sameValue(*scope.engine->regExpPrototype()))
+            return Encode::undefined();
+        return scope.engine->throwTypeError();
+    }
+
+    bool b = re->value()->flags & CompiledData::RegExp::RegExp_Unicode;
+    return Encode(b);
+}
+
+ReturnedValue RegExpPrototype::method_compile(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
+{
+    Scope scope(b);
+    Scoped<RegExpObject> r(scope, thisObject->as<RegExpObject>());
+    if (!r)
+        return scope.engine->throwTypeError();
 
-    scope.engine->regExpCtor()->as<FunctionObject>()->construct(scope, cData);
-    Scoped<RegExpObject> re(scope, scope.result.asReturnedValue());
+    Scoped<RegExpObject> re(scope, scope.engine->regExpCtor()->callAsConstructor(argv, argc));
 
     r->d()->value.set(scope.engine, re->value());
-    r->d()->global = re->global();
-    RETURN_UNDEFINED();
+    return Encode::undefined();
 }
 
-template <int index>
-void RegExpPrototype::method_get_lastMatch_n(const BuiltinFunction *, Scope &scope, CallData *)
+template <uint index>
+ReturnedValue RegExpPrototype::method_get_lastMatch_n(const FunctionObject *b, const Value *, const Value *, int)
 {
+    Scope scope(b);
     ScopedArrayObject lastMatch(scope, static_cast<RegExpCtor*>(scope.engine->regExpCtor())->lastMatch());
-    scope.result = lastMatch ? lastMatch->getIndexed(index) : Encode::undefined();
-    if (scope.result.isUndefined())
-        scope.result = scope.engine->newString();
+    ScopedValue res(scope, lastMatch ? lastMatch->get(index) : Encode::undefined());
+    if (res->isUndefined())
+        res = scope.engine->newString();
+    return res->asReturnedValue();
 }
 
-void RegExpPrototype::method_get_lastParen(const BuiltinFunction *, Scope &scope, CallData *)
+ReturnedValue RegExpPrototype::method_get_lastParen(const FunctionObject *b, const Value *, const Value *, int)
 {
+    Scope scope(b);
     ScopedArrayObject lastMatch(scope, static_cast<RegExpCtor*>(scope.engine->regExpCtor())->lastMatch());
-    scope.result = lastMatch ? lastMatch->getIndexed(lastMatch->getLength() - 1) : Encode::undefined();
-    if (scope.result.isUndefined())
-        scope.result = scope.engine->newString();
+    ScopedValue res(scope, lastMatch ? lastMatch->get(lastMatch->getLength() - 1) : Encode::undefined());
+    if (res->isUndefined())
+        res = scope.engine->newString();
+    return res->asReturnedValue();
 }
 
-void RegExpPrototype::method_get_input(const BuiltinFunction *, Scope &scope, CallData *)
+ReturnedValue RegExpPrototype::method_get_input(const FunctionObject *b, const Value *, const Value *, int)
 {
-    scope.result = static_cast<RegExpCtor*>(scope.engine->regExpCtor())->lastInput();
+    return static_cast<RegExpCtor*>(b->engine()->regExpCtor())->lastInput()->asReturnedValue();
 }
 
-void RegExpPrototype::method_get_leftContext(const BuiltinFunction *, Scope &scope, CallData *)
+ReturnedValue  RegExpPrototype::method_get_leftContext(const FunctionObject *b, const Value *, const Value *, int)
 {
+    Scope scope(b);
     Scoped<RegExpCtor> regExpCtor(scope, scope.engine->regExpCtor());
     QString lastInput = regExpCtor->lastInput()->toQString();
-    scope.result = scope.engine->newString(lastInput.left(regExpCtor->lastMatchStart()));
+    return Encode(scope.engine->newString(lastInput.left(regExpCtor->lastMatchStart())));
 }
 
-void RegExpPrototype::method_get_rightContext(const BuiltinFunction *, Scope &scope, CallData *)
+ReturnedValue  RegExpPrototype::method_get_rightContext(const FunctionObject *b, const Value *, const Value *, int)
 {
+    Scope scope(b);
     Scoped<RegExpCtor> regExpCtor(scope, scope.engine->regExpCtor());
     QString lastInput = regExpCtor->lastInput()->toQString();
-    scope.result = scope.engine->newString(lastInput.mid(regExpCtor->lastMatchEnd()));
+    return Encode(scope.engine->newString(lastInput.mid(regExpCtor->lastMatchEnd())));
 }
 
 QT_END_NAMESPACE
diff --git a/src/qml/jsruntime/qv4regexpobject_p.h b/src/qml/jsruntime/qv4regexpobject_p.h
index 6f54a4ab92..04b533e49d 100644
--- a/src/qml/jsruntime/qv4regexpobject_p.h
+++ b/src/qml/jsruntime/qv4regexpobject_p.h
@@ -55,11 +55,10 @@
 #include "qv4context_p.h"
 #include "qv4functionobject_p.h"
 #include "qv4string_p.h"
-#include "qv4codegen_p.h"
-#include "qv4isel_p.h"
 #include "qv4managed_p.h"
 #include "qv4property_p.h"
 #include "qv4objectiterator_p.h"
+#include "qv4regexp_p.h"
 
 #include <QtCore/QString>
 #include <QtCore/QHash>
@@ -74,15 +73,17 @@ namespace QV4 {
 namespace Heap {
 
 #define RegExpObjectMembers(class, Member) \
-    Member(class, Pointer, RegExp *, value) \
-    Member(class, NoMark, bool, global)
+    Member(class, Pointer, RegExp *, value)
 
 DECLARE_HEAP_OBJECT(RegExpObject, Object) {
-    DECLARE_MARK_TABLE(RegExpObject);
+    DECLARE_MARKOBJECTS(RegExpObject)
 
     void init();
-    void init(QV4::RegExp *value, bool global);
+    void init(QV4::RegExp *value);
     void init(const QRegExp &re);
+#if QT_CONFIG(regularexpression)
+    void init(const QRegularExpression &re);
+#endif
 };
 
 #define RegExpCtorMembers(class, Member) \
@@ -92,7 +93,7 @@ DECLARE_HEAP_OBJECT(RegExpObject, Object) {
     Member(class, NoMark, int, lastMatchEnd)
 
 DECLARE_HEAP_OBJECT(RegExpCtor, FunctionObject) {
-    DECLARE_MARK_TABLE(RegExpCtor);
+    DECLARE_MARKOBJECTS(RegExpCtor);
 
     void init(QV4::ExecutionContext *scope);
     void clearLastMatch();
@@ -106,41 +107,53 @@ struct RegExpObject: Object {
     V4_INTERNALCLASS(RegExpObject)
     V4_PROTOTYPE(regExpPrototype)
 
-    // needs to be compatible with the flags in qv4jsir_p.h
+    // needs to be compatible with the flags in qv4compileddata_p.h
     enum Flags {
         RegExp_Global     = 0x01,
         RegExp_IgnoreCase = 0x02,
-        RegExp_Multiline  = 0x04
+        RegExp_Multiline  = 0x04,
+        RegExp_Unicode    = 0x08,
+        RegExp_Sticky     = 0x10
     };
 
     enum {
         Index_LastIndex = 0,
-        Index_Source = 1,
-        Index_Global = 2,
-        Index_IgnoreCase = 3,
-        Index_Multiline = 4,
         Index_ArrayIndex = Heap::ArrayObject::LengthPropertyIndex + 1,
         Index_ArrayInput = Index_ArrayIndex + 1
     };
 
-    Heap::RegExp *value() const { return d()->value; }
-    bool global() const { return d()->global; }
+    enum { NInlineProperties = 5 };
+
 
     void initProperties();
 
     int lastIndex() const {
-        Q_ASSERT(Index_LastIndex == internalClass()->find(engine()->id_lastIndex()));
+        Q_ASSERT(internalClass()->verifyIndex(engine()->id_lastIndex()->propertyKey(), Index_LastIndex));
         return propertyData(Index_LastIndex)->toInt32();
     }
     void setLastIndex(int index) {
-        Q_ASSERT(Index_LastIndex == internalClass()->find(engine()->id_lastIndex()));
-        return setProperty(Index_LastIndex, Primitive::fromInt32(index));
+        Q_ASSERT(internalClass()->verifyIndex(engine()->id_lastIndex()->propertyKey(), Index_LastIndex));
+        if (!internalClass()->propertyData[Index_LastIndex].isWritable()) {
+            engine()->throwTypeError();
+            return;
+        }
+        return setProperty(Index_LastIndex, Value::fromInt32(index));
     }
 
     QRegExp toQRegExp() const;
+#if QT_CONFIG(regularexpression)
+    QRegularExpression toQRegularExpression() const;
+#endif
     QString toString() const;
     QString source() const;
-    uint flags() const;
+
+    Heap::RegExp *value() const { return d()->value; }
+    uint flags() const { return d()->value->flags; }
+    bool global() const { return d()->value->global(); }
+    bool sticky() const { return d()->value->sticky(); }
+    bool unicode() const { return d()->value->unicode(); }
+
+    ReturnedValue builtinExec(ExecutionEngine *engine, const String *s);
 };
 
 struct RegExpCtor: FunctionObject
@@ -152,25 +165,43 @@ struct RegExpCtor: FunctionObject
     int lastMatchStart() { return d()->lastMatchStart; }
     int lastMatchEnd() { return d()->lastMatchEnd; }
 
-    static void construct(const Managed *m, Scope &scope, CallData *callData);
-    static void call(const Managed *that, Scope &scope, CallData *callData);
+    static ReturnedValue virtualCallAsConstructor(const FunctionObject *f, const Value *argv, int argc, const Value *);
+    static ReturnedValue virtualCall(const FunctionObject *f, const Value *thisObject, const Value *argv, int argc);
 };
 
-struct RegExpPrototype: RegExpObject
+struct RegExpPrototype: Object
 {
     void init(ExecutionEngine *engine, Object *ctor);
 
-    static void method_exec(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_test(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_toString(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_compile(const BuiltinFunction *, Scope &scope, CallData *callData);
-
-    template <int index>
-    static void method_get_lastMatch_n(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_get_lastParen(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_get_input(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_get_leftContext(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_get_rightContext(const BuiltinFunction *, Scope &scope, CallData *callData);
+    static ReturnedValue method_exec(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_get_flags(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_get_global(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_get_ignoreCase(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_match(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_get_multiline(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_replace(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_search(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_get_source(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_split(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_get_sticky(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_test(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_toString(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_get_unicode(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+
+    // Web extension
+    static ReturnedValue method_compile(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+
+    // properties on the constructor, web extensions
+    template <uint index>
+    static ReturnedValue method_get_lastMatch_n(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_get_lastParen(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_get_input(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_get_leftContext(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_get_rightContext(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+
+    static ReturnedValue execFirstMatch(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc);
+
+    static ReturnedValue exec(ExecutionEngine *engine, const Object *o, const String *s);
 };
 
 }
diff --git a/src/qml/jsruntime/qv4runtime.cpp b/src/qml/jsruntime/qv4runtime.cpp
index df2af9de40..9753ee4b1d 100644
--- a/src/qml/jsruntime/qv4runtime.cpp
+++ b/src/qml/jsruntime/qv4runtime.cpp
@@ -51,13 +51,18 @@
 #include "qv4lookup_p.h"
 #include "qv4function_p.h"
 #include "qv4numberobject_p.h"
+#include "qv4regexp_p.h"
+#include "qv4regexpobject_p.h"
 #include "private/qlocale_tools_p.h"
 #include "qv4scopedvalue_p.h"
+#include "qv4jscall_p.h"
 #include <private/qv4qmlcontext_p.h>
 #include <private/qqmltypewrapper_p.h>
 #include <private/qqmlengine_p.h>
 #include <private/qqmljavascriptexpression_p.h>
 #include "qv4qobjectwrapper_p.h"
+#include "qv4symbol_p.h"
+#include "qv4generatorobject_p.h"
 #include <private/qv8engine_p.h>
 #endif
 
@@ -220,13 +225,6 @@ void RuntimeCounters::count(const char *func, uint tag1, uint tag2)
 
 #ifndef V4_BOOTSTRAP
 
-Runtime::Runtime()
-{
-#define INIT_METHOD(returnvalue, name, args) runtimeMethods[name] = reinterpret_cast<void*>(&method_##name);
-FOR_EACH_RUNTIME_METHOD(INIT_METHOD)
-#undef INIT_METHOD
-}
-
 void RuntimeHelpers::numberToString(QString *result, double num, int radix)
 {
     Q_ASSERT(result);
@@ -282,7 +280,7 @@ void RuntimeHelpers::numberToString(QString *result, double num, int radix)
     }
 
     double frac = num - ::floor(num);
-    num = Primitive::toInteger(num);
+    num = Value::toInteger(num);
 
     do {
         char c = (char)::fmod(num, radix);
@@ -293,82 +291,113 @@ void RuntimeHelpers::numberToString(QString *result, double num, int radix)
 
     if (frac != 0) {
         result->append(QLatin1Char('.'));
+        double magnitude = 1;
+        double next = frac;
         do {
-            frac = frac * radix;
-            char c = (char)::floor(frac);
+            next *= radix;
+            const int floored = ::floor(next);
+            char c = char(floored);
             c = (c < 10) ? (c + '0') : (c - 10 + 'a');
             result->append(QLatin1Char(c));
-            frac = frac - ::floor(frac);
-        } while (frac != 0);
+            magnitude /= radix;
+            frac -= double(floored) * magnitude;
+            next -= double(floored);
+
+            // The next digit still makes a difference
+            // if a value of "radix" for it would change frac.
+            // Otherwise we've reached the limit of numerical precision.
+        } while (frac > 0 && frac - magnitude != frac);
     }
 
     if (negative)
         result->prepend(QLatin1Char('-'));
 }
 
-ReturnedValue Runtime::method_closure(ExecutionEngine *engine, int functionId)
+ReturnedValue Runtime::Closure::call(ExecutionEngine *engine, int functionId)
 {
-    QV4::Function *clos = static_cast<CompiledData::CompilationUnit*>(engine->current->compilationUnit)->runtimeFunctions[functionId];
+    QV4::Function *clos = static_cast<CompiledData::CompilationUnit*>(engine->currentStackFrame->v4Function->compilationUnit)->runtimeFunctions[functionId];
     Q_ASSERT(clos);
-    return FunctionObject::createScriptFunction(engine->currentContext, clos)->asReturnedValue();
+    ExecutionContext *current = static_cast<ExecutionContext *>(&engine->currentStackFrame->jsFrame->context);
+    if (clos->isGenerator())
+        return GeneratorFunction::create(current, clos)->asReturnedValue();
+    return FunctionObject::createScriptFunction(current, clos)->asReturnedValue();
 }
 
-ReturnedValue Runtime::method_deleteElement(ExecutionEngine *engine, const Value &base, const Value &index)
+Bool Runtime::DeleteProperty_NoThrow::call(ExecutionEngine *engine, const Value &base, const Value &index)
 {
     Scope scope(engine);
-    ScopedObject o(scope, base);
-    if (o) {
-        uint n = index.asArrayIndex();
-        if (n < UINT_MAX) {
-            return Encode((bool)o->deleteIndexedProperty(n));
-        }
-    }
+    ScopedObject o(scope, base.toObject(engine));
+    if (scope.engine->hasException)
+        return Encode::undefined();
+    Q_ASSERT(o);
 
-    ScopedString name(scope, index.toString(engine));
-    return method_deleteMemberString(engine, base, name);
+    ScopedPropertyKey key(scope, index.toPropertyKey(engine));
+    if (engine->hasException)
+        return false;
+    return o->deleteProperty(key);
 }
 
-ReturnedValue Runtime::method_deleteMember(ExecutionEngine *engine, const Value &base, int nameIndex)
+ReturnedValue Runtime::DeleteProperty::call(ExecutionEngine *engine, QV4::Function *function, const QV4::Value &base, const QV4::Value &index)
 {
-    Scope scope(engine);
-    ScopedString name(scope, engine->current->compilationUnit->runtimeStrings[nameIndex]);
-    return method_deleteMemberString(engine, base, name);
+    if (!Runtime::DeleteProperty_NoThrow::call(engine, base, index)) {
+        if (function->isStrict())
+            engine->throwTypeError();
+        return Encode(false);
+    } else {
+        return Encode(true);
+    }
 }
 
-ReturnedValue Runtime::method_deleteMemberString(ExecutionEngine *engine, const Value &base, String *name)
+Bool Runtime::DeleteName_NoThrow::call(ExecutionEngine *engine, int nameIndex)
 {
     Scope scope(engine);
-    ScopedObject obj(scope, base.toObject(engine));
-    if (scope.engine->hasException)
-        return Encode::undefined();
-    return Encode(obj->deleteProperty(name));
+    ScopedString name(scope, engine->currentStackFrame->v4Function->compilationUnit->runtimeStrings[nameIndex]);
+    return static_cast<ExecutionContext &>(engine->currentStackFrame->jsFrame->context).deleteProperty(name);
 }
 
-ReturnedValue Runtime::method_deleteName(ExecutionEngine *engine, int nameIndex)
+ReturnedValue Runtime::DeleteName::call(ExecutionEngine *engine, Function *function, int name)
 {
-    Scope scope(engine);
-    ScopedString name(scope, engine->current->compilationUnit->runtimeStrings[nameIndex]);
-    return Encode(engine->currentContext->deleteProperty(name));
+    if (!Runtime::DeleteName_NoThrow::call(engine, name)) {
+        if (function->isStrict())
+            engine->throwTypeError();
+        return Encode(false);
+    } else {
+        return Encode(true);
+    }
 }
 
-QV4::ReturnedValue Runtime::method_instanceof(ExecutionEngine *engine, const Value &lval, const Value &rval)
+QV4::ReturnedValue Runtime::Instanceof::call(ExecutionEngine *engine, const Value &lval, const Value &rval)
 {
     // 11.8.6, 5: rval must be an Object
     const Object *rhs = rval.as<Object>();
     if (!rhs)
        return engine->throwTypeError();
 
-    // 11.8.6, 7: call "HasInstance", which we term instanceOf, and return the result.
-    return rhs->instanceOf(lval);
+    const FunctionObject *f = rhs->as<FunctionObject>();
+    // shortcut hasInstance evaluation. In this case we know that we are calling the regular hasInstance()
+    // method of the FunctionPrototype
+    if (f && f->d()->prototype() == engine->functionPrototype()->d() && !f->hasHasInstanceProperty())
+        return Object::checkedInstanceOf(engine, f, lval);
+
+    Scope scope(engine);
+    ScopedValue hasInstance(scope, rhs->get(engine->symbol_hasInstance()));
+    if (hasInstance->isUndefined())
+        return rhs->instanceOf(lval);
+    FunctionObject *fHasInstance = hasInstance->as<FunctionObject>();
+    if (!fHasInstance)
+        return engine->throwTypeError();
+
+    ScopedValue result(scope, fHasInstance->call(&rval, &lval, 1));
+    return Encode(result->toBoolean());
 }
 
-QV4::ReturnedValue Runtime::method_in(ExecutionEngine *engine, const Value &left, const Value &right)
+QV4::ReturnedValue Runtime::In::call(ExecutionEngine *engine, const Value &left, const Value &right)
 {
     Object *ro = right.objectValue();
     if (!ro)
         return engine->throwTypeError();
     Scope scope(engine);
-    ScopedString s(scope, left.toString(engine));
+    ScopedPropertyKey s(scope, left.toPropertyKey(engine));
     if (scope.hasException())
         return Encode::undefined();
     bool r = ro->hasProperty(s);
@@ -378,12 +407,27 @@ QV4::ReturnedValue Runtime::method_in(ExecutionEngine *engine, const Value &left
 double RuntimeHelpers::stringToNumber(const QString &string)
 {
     const QStringRef s = QStringRef(&string).trimmed();
-    if (s.startsWith(QLatin1String("0x")) || s.startsWith(QLatin1String("0X")))
-        return s.toLong(0, 16);
-    bool ok;
+    if (s.startsWith(QLatin1Char('0'))) {
+        int base = -1;
+        if (s.startsWith(QLatin1String("0x")) || s.startsWith(QLatin1String("0X")))
+            base = 16;
+        else if (s.startsWith(QLatin1String("0o")) || s.startsWith(QLatin1String("0O")))
+            base = 8;
+        else if (s.startsWith(QLatin1String("0b")) || s.startsWith(QLatin1String("0B")))
+            base = 2;
+        if (base > 0) {
+            bool ok = true;
+            qlonglong num;
+            num = s.mid(2).toLongLong(&ok, base);
+            if (!ok)
+                return qQNaN();
+            return num;
+        }
+    }
+    bool ok = false;
     QByteArray ba = s.toLatin1();
     const char *begin = ba.constData();
-    const char *end = 0;
+    const char *end = nullptr;
     double d = qstrtod(begin, &end, &ok);
     if (end - begin != ba.size()) {
         if (ba == "Infinity" || ba == "+Infinity")
@@ -405,32 +449,63 @@ Heap::String *RuntimeHelpers::stringFromNumber(ExecutionEngine *engine, double n
 
 ReturnedValue RuntimeHelpers::objectDefaultValue(const Object *object, int typeHint)
 {
-    if (typeHint == PREFERREDTYPE_HINT) {
-        if (object->as<DateObject>())
-            typeHint = STRING_HINT;
-        else
-            typeHint = NUMBER_HINT;
+    ExecutionEngine *engine = object->internalClass()->engine;
+    if (engine->hasException)
+        return Encode::undefined();
+
+    String *hint;
+    switch (typeHint) {
+    case STRING_HINT:
+        hint = engine->id_string();
+        break;
+    case NUMBER_HINT:
+        hint = engine->id_number();
+        break;
+    default:
+        hint = engine->id_default();
+        break;
     }
 
-    ExecutionEngine *engine = object->internalClass()->engine;
+    Scope scope(engine);
+    ScopedFunctionObject toPrimitive(scope, object->get(engine->symbol_toPrimitive()));
     if (engine->hasException)
         return Encode::undefined();
+    if (toPrimitive) {
+        ScopedValue result(scope, toPrimitive->call(object, hint, 1));
+        if (engine->hasException)
+            return Encode::undefined();
+        if (!result->isPrimitive())
+            return engine->throwTypeError();
+        return result->asReturnedValue();
+    }
+
+    if (hint == engine->id_default())
+        hint = engine->id_number();
+    return ordinaryToPrimitive(engine, object, hint);
+}
+
+
+ReturnedValue RuntimeHelpers::ordinaryToPrimitive(ExecutionEngine *engine, const Object *object, String *typeHint)
+{
+    Q_ASSERT(!engine->hasException);
 
     String *meth1 = engine->id_toString();
     String *meth2 = engine->id_valueOf();
 
-    if (typeHint == NUMBER_HINT)
+    if (typeHint->propertyKey() == engine->id_number()->propertyKey()) {
         qSwap(meth1, meth2);
+    } else {
+        Q_ASSERT(typeHint->propertyKey() == engine->id_string()->propertyKey());
+    }
 
     Scope scope(engine);
-    ScopedCallData callData(scope, 0);
-    callData->thisObject = *object;
+    ScopedValue result(scope);
 
     ScopedValue conv(scope, object->get(meth1));
     if (FunctionObject *o = conv->as<FunctionObject>()) {
-        o->call(scope, callData);
-        if (scope.result.isPrimitive())
-            return scope.result.asReturnedValue();
+        result = o->call(object, nullptr, 0);
+        if (result->isPrimitive())
+            return result->asReturnedValue();
     }
 
     if (engine->hasException)
@@ -438,28 +513,31 @@ ReturnedValue RuntimeHelpers::objectDefaultValue(const Object *object, int typeH
 
     conv = object->get(meth2);
     if (FunctionObject *o = conv->as<FunctionObject>()) {
-        o->call(scope, callData);
-        if (scope.result.isPrimitive())
-            return scope.result.asReturnedValue();
+        result = o->call(object, nullptr, 0);
+        if (result->isPrimitive())
+            return result->asReturnedValue();
     }
 
     return engine->throwTypeError();
 }
 
 
-
 Heap::Object *RuntimeHelpers::convertToObject(ExecutionEngine *engine, const Value &value)
 {
     Q_ASSERT(!value.isObject());
     switch (value.type()) {
     case Value::Undefined_Type:
+        engine->throwTypeError(QLatin1String("Value is undefined and could not be converted to an object"));
+        return nullptr;
     case Value::Null_Type:
-        engine->throwTypeError();
-        return 0;
+        engine->throwTypeError(QLatin1String("Value is null and could not be converted to an object"));
+        return nullptr;
     case Value::Boolean_Type:
         return engine->newBooleanObject(value.booleanValue());
     case Value::Managed_Type:
-        Q_ASSERT(value.isString());
+        Q_ASSERT(value.isStringOrSymbol());
+        if (!value.isString())
+            return engine->newSymbolObject(value.symbolValue());
         return engine->newStringObject(value.stringValue());
     case Value::Integer_Type:
     default: // double
@@ -467,8 +545,9 @@ Heap::Object *RuntimeHelpers::convertToObject(ExecutionEngine *engine, const Val
     }
 }
 
-Heap::String *RuntimeHelpers::convertToString(ExecutionEngine *engine, const Value &value)
+Heap::String *RuntimeHelpers::convertToString(ExecutionEngine *engine, Value value, TypeHint hint)
 {
+  redo:
     switch (value.type()) {
     case Value::Empty_Type:
         Q_ASSERT(!"empty Value encountered");
@@ -482,15 +561,19 @@ Heap::String *RuntimeHelpers::convertToString(ExecutionEngine *engine, const Val
             return engine->id_true()->d();
         else
             return engine->id_false()->d();
-    case Value::Managed_Type:
-        if (String *s = value.stringValue())
-            return s->d();
-        {
-            Scope scope(engine);
-            ScopedValue prim(scope, RuntimeHelpers::toPrimitive(value, STRING_HINT));
-            Q_ASSERT(!prim->isManaged() || prim->isString());
-            return RuntimeHelpers::convertToString(engine, prim);
+    case Value::Managed_Type: {
+        if (value.isString())
+            return static_cast<const String &>(value).d();
+        if (value.isSymbol()) {
+            engine->throwTypeError(QLatin1String("Cannot convert a symbol to a string."));
+            return  nullptr;
         }
+        value = Value::fromReturnedValue(RuntimeHelpers::toPrimitive(value, hint));
+        Q_ASSERT(value.isPrimitive());
+        if (value.isString())
+            return static_cast<const String &>(value).d();
+        goto redo;
+    }
     case Value::Integer_Type:
         return RuntimeHelpers::stringFromNumber(engine, value.int_32());
     default: // double
@@ -500,34 +583,9 @@ Heap::String *RuntimeHelpers::convertToString(ExecutionEngine *engine, const Val
 
 // This is slightly different from the method above, as
 // the + operator requires a slightly different conversion
-static Heap::String *convert_to_string_add(ExecutionEngine *engine, const Value &value)
+static Heap::String *convert_to_string_add(ExecutionEngine *engine, Value value)
 {
-    switch (value.type()) {
-    case Value::Empty_Type:
-        Q_ASSERT(!"empty Value encountered");
-        Q_UNREACHABLE();
-    case Value::Undefined_Type:
-        return engine->id_undefined()->d();
-    case Value::Null_Type:
-        return engine->id_null()->d();
-    case Value::Boolean_Type:
-        if (value.booleanValue())
-            return engine->id_true()->d();
-        else
-            return engine->id_false()->d();
-    case Value::Managed_Type:
-        if (String *s = value.stringValue())
-            return s->d();
-        {
-            Scope scope(engine);
-            ScopedValue prim(scope, RuntimeHelpers::toPrimitive(value, PREFERREDTYPE_HINT));
-            return RuntimeHelpers::convertToString(engine, prim);
-        }
-    case Value::Integer_Type:
-        return RuntimeHelpers::stringFromNumber(engine, value.int_32());
-    default: // double
-        return RuntimeHelpers::stringFromNumber(engine, value.doubleValue());
-    } // switch
+    return RuntimeHelpers::convertToString(engine, value, PREFERREDTYPE_HINT);
 }
 
 QV4::ReturnedValue RuntimeHelpers::addHelper(ExecutionEngine *engine, const Value &left, const Value &right)
@@ -547,56 +605,40 @@ QV4::ReturnedValue RuntimeHelpers::addHelper(ExecutionEngine *engine, const Valu
             pright = convert_to_string_add(engine, pright);
             sright = static_cast<String *>(pright.ptr);
         }
-        if (scope.engine->hasException)
+        if (engine->hasException)
             return Encode::undefined();
         if (!sleft->d()->length())
             return sright->asReturnedValue();
         if (!sright->d()->length())
             return sleft->asReturnedValue();
         MemoryManager *mm = engine->memoryManager;
-        return (mm->alloc<String>(sleft->d(), sright->d()))->asReturnedValue();
+        return (mm->alloc<ComplexString>(sleft->d(), sright->d()))->asReturnedValue();
     }
     double x = RuntimeHelpers::toNumber(pleft);
     double y = RuntimeHelpers::toNumber(pright);
     return Encode(x + y);
 }
 
-QV4::ReturnedValue Runtime::method_addString(ExecutionEngine *engine, const Value &left, const Value &right)
+ReturnedValue Runtime::GetTemplateObject::call(Function *function, int index)
 {
-    Q_ASSERT(left.isString() || right.isString());
-
-    Scope scope(engine);
-    ScopedValue pleft(scope, left);
-    ScopedValue pright(scope, right);
-    String *sleft = pleft->stringValue();
-    String *sright = pright->stringValue();
-
-    if (!sleft) {
-        pleft = convert_to_string_add(engine, pleft);
-        sleft = static_cast<String *>(pleft.ptr);
-    }
-    if (!sright) {
-        pright = convert_to_string_add(engine, pright);
-        sright = static_cast<String *>(pright.ptr);
-    }
-    if (scope.engine->hasException)
-        return Encode::undefined();
-    if (!sleft->d()->length())
-        return pright->asReturnedValue();
-    if (!sright->d()->length())
-        return pleft->asReturnedValue();
-    MemoryManager *mm = engine->memoryManager;
-    return (mm->alloc<String>(sleft->d(), sright->d()))->asReturnedValue();
+    return function->compilationUnit->templateObjectAt(index)->asReturnedValue();
 }
 
-void Runtime::method_setProperty(ExecutionEngine *engine, const Value &object, int nameIndex, const Value &value)
+void Runtime::StoreProperty::call(ExecutionEngine *engine, const Value &object, int nameIndex, const Value &value)
 {
     Scope scope(engine);
-    ScopedString name(scope, engine->current->compilationUnit->runtimeStrings[nameIndex]);
-    ScopedObject o(scope, object.toObject(engine));
-    if (!o)
-        return;
-    o->put(name, value);
+    QV4::Function *v4Function = engine->currentStackFrame->v4Function;
+    ScopedString name(scope, v4Function->compilationUnit->runtimeStrings[nameIndex]);
+    ScopedObject o(scope, object);
+    if (!o) {
+        if (v4Function->isStrict()) {
+            engine->throwTypeError();
+            return;
+        }
+        o = object.toObject(engine);
+    }
+    if ((!o || !o->put(name, value)) && v4Function->isStrict())
+        engine->throwTypeError();
 }
 
 static Q_NEVER_INLINE ReturnedValue getElementIntFallback(ExecutionEngine *engine, const Value &object, uint idx)
@@ -629,12 +671,13 @@ static Q_NEVER_INLINE ReturnedValue getElementIntFallback(ExecutionEngine *engin
             return v->asReturnedValue();
     }
 
-    return o->getIndexed(idx);
+    return o->get(idx);
 }
 
 static Q_NEVER_INLINE ReturnedValue getElementFallback(ExecutionEngine *engine, const Value &object, const Value &index)
 {
-    Q_ASSERT(index.asArrayIndex() == UINT_MAX);
+    Q_ASSERT(!index.isPositiveInt());
+
     Scope scope(engine);
 
     ScopedObject o(scope, object);
@@ -648,18 +691,40 @@ static Q_NEVER_INLINE ReturnedValue getElementFallback(ExecutionEngine *engine,
         Q_ASSERT(!!o); // can't fail as null/undefined is covered above
     }
 
-    ScopedString name(scope, index.toString(engine));
+    ScopedPropertyKey name(scope, index.toPropertyKey(engine));
     if (scope.hasException())
         return Encode::undefined();
     return o->get(name);
 }
 
-ReturnedValue Runtime::method_getElement(ExecutionEngine *engine, const Value &object, const Value &index)
+ReturnedValue Runtime::LoadElement::call(ExecutionEngine *engine, const Value &object, const Value &index)
+{
+    if (index.isPositiveInt()) {
+        uint idx = static_cast<uint>(index.int_32());
+        if (Heap::Base *b = object.heapObject()) {
+            if (b->internalClass->vtable->isObject) {
+                Heap::Object *o = static_cast<Heap::Object *>(b);
+                if (o->arrayData && o->arrayData->type == Heap::ArrayData::Simple) {
+                    Heap::SimpleArrayData *s = o->arrayData.cast<Heap::SimpleArrayData>();
+                    if (idx < s->values.size)
+                        if (!s->data(idx).isEmpty())
+                            return s->data(idx).asReturnedValue();
+                }
+            }
+        }
+        return getElementIntFallback(engine, object, idx);
+    }
+
+    return getElementFallback(engine, object, index);
+}
+
+ReturnedValue Runtime::LoadElement_Traced::call(ExecutionEngine *engine, const Value &object, const Value &index, quint8 *traceSlot)
 {
-    uint idx;
-    if (index.asArrayIndex(idx)) {
+    *traceSlot |= quint8(ObservedTraceValues::ArrayWasAccessed);
+    if (index.isPositiveInt()) {
+        uint idx = static_cast<uint>(index.int_32());
         if (Heap::Base *b = object.heapObject()) {
-            if (b->vtable()->isObject) {
+            if (b->internalClass->vtable->isObject) {
                 Heap::Object *o = static_cast<Heap::Object *>(b);
                 if (o->arrayData && o->arrayData->type == Heap::ArrayData::Simple) {
                     Heap::SimpleArrayData *s = o->arrayData.cast<Heap::SimpleArrayData>();
@@ -669,42 +734,76 @@ ReturnedValue Runtime::method_getElement(ExecutionEngine *engine, const Value &o
                 }
             }
         }
+        *traceSlot |= quint8(ObservedTraceValues::ArrayAccessNeededFallback);
         return getElementIntFallback(engine, object, idx);
     }
 
+    *traceSlot |= quint8(ObservedTraceValues::ArrayAccessNeededFallback);
     return getElementFallback(engine, object, index);
 }
 
-static Q_NEVER_INLINE void setElementFallback(ExecutionEngine *engine, const Value &object, const Value &index, const Value &value)
+static Q_NEVER_INLINE bool setElementFallback(ExecutionEngine *engine, const Value &object, const Value &index, const Value &value)
 {
     Scope scope(engine);
-    ScopedObject o(scope, object.toObject(engine));
+    ScopedObject o(scope, object);
+    if (!o) {
+        if (engine->currentStackFrame->v4Function->isStrict()) {
+            engine->throwTypeError();
+            return false;
+        }
+
+        o = object.toObject(engine);
+    }
     if (engine->hasException)
-        return;
+        return false;
 
-    uint idx;
-    if (index.asArrayIndex(idx)) {
+    if (index.isPositiveInt()) {
+        uint idx = static_cast<uint>(index.int_32());
         if (o->d()->arrayData && o->d()->arrayData->type == Heap::ArrayData::Simple) {
             Heap::SimpleArrayData *s = o->d()->arrayData.cast<Heap::SimpleArrayData>();
             if (idx < s->values.size) {
                 s->setData(engine, idx, value);
-                return;
+                return true;
+            }
+        }
+        return o->put(idx, value);
+    }
+
+    ScopedPropertyKey name(scope, index.toPropertyKey(engine));
+    if (engine->hasException)
+        return false;
+    return o->put(name, value);
+}
+
+void Runtime::StoreElement::call(ExecutionEngine *engine, const Value &object, const Value &index, const Value &value)
+{
+    if (index.isPositiveInt()) {
+        uint idx = static_cast<uint>(index.int_32());
+        if (Heap::Base *b = object.heapObject()) {
+            if (b->internalClass->vtable->isObject) {
+                Heap::Object *o = static_cast<Heap::Object *>(b);
+                if (o->arrayData && o->arrayData->type == Heap::ArrayData::Simple) {
+                    Heap::SimpleArrayData *s = o->arrayData.cast<Heap::SimpleArrayData>();
+                    if (idx < s->values.size) {
+                        s->setData(engine, idx, value);
+                        return;
+                    }
+                }
             }
         }
-        o->putIndexed(idx, value);
-        return;
     }
 
-    ScopedString name(scope, index.toString(engine));
-    o->put(name, value);
+    if (!setElementFallback(engine, object, index, value) && engine->currentStackFrame->v4Function->isStrict())
+        engine->throwTypeError();
 }
 
-void Runtime::method_setElement(ExecutionEngine *engine, const Value &object, const Value &index, const Value &value)
+void Runtime::StoreElement_traced::call(ExecutionEngine *engine, const Value &object, const Value &index, const Value &value, quint8 *traceSlot)
 {
-    uint idx;
-    if (index.asArrayIndex(idx)) {
+    *traceSlot |= quint8(ObservedTraceValues::ArrayWasAccessed);
+    if (index.isPositiveInt()) {
+        uint idx = static_cast<uint>(index.int_32());
         if (Heap::Base *b = object.heapObject()) {
-            if (b->vtable()->isObject) {
+            if (b->internalClass->vtable->isObject) {
                 Heap::Object *o = static_cast<Heap::Object *>(b);
                 if (o->arrayData && o->arrayData->type == Heap::ArrayData::Simple) {
                     Heap::SimpleArrayData *s = o->arrayData.cast<Heap::SimpleArrayData>();
@@ -717,40 +816,229 @@ void Runtime::method_setElement(ExecutionEngine *engine, const Value &object, co
         }
     }
 
-    return setElementFallback(engine, object, index, value);
+    *traceSlot |= quint8(ObservedTraceValues::ArrayAccessNeededFallback);
+    if (!setElementFallback(engine, object, index, value) && engine->currentStackFrame->v4Function->isStrict())
+        engine->throwTypeError();
 }
 
-ReturnedValue Runtime::method_foreachIterator(ExecutionEngine *engine, const Value &in)
+ReturnedValue Runtime::GetIterator::call(ExecutionEngine *engine, const Value &in, int iterator)
 {
     Scope scope(engine);
-    ScopedObject o(scope, (Object *)0);
+    ScopedObject o(scope, (Object *)nullptr);
     if (!in.isNullOrUndefined())
         o = in.toObject(engine);
-    return engine->newForEachIteratorObject(o)->asReturnedValue();
+    if (engine->hasException)
+        return Encode::undefined();
+    if (iterator == static_cast<int>(QQmlJS::AST::ForEachType::Of)) {
+        if (!o)
+            return engine->throwTypeError();
+        ScopedFunctionObject f(scope, o->get(engine->symbol_iterator()));
+        if (!f)
+            return engine->throwTypeError();
+        JSCallData cData(scope, 0, nullptr, o);
+        ScopedObject it(scope, f->call(cData));
+        if (!it)
+            return engine->throwTypeError();
+        return it->asReturnedValue();
+    }
+    return engine->newForInIteratorObject(o)->asReturnedValue();
 }
 
-ReturnedValue Runtime::method_foreachNextPropertyName(const Value &foreach_iterator)
+ReturnedValue Runtime::IteratorNext::call(ExecutionEngine *engine, const Value &iterator, Value *value)
 {
-    Q_ASSERT(foreach_iterator.isObject());
+    // if we throw an exception from here, return true, not undefined. This is to ensure iteratorDone is set to true
+    // and the stack unwinding won't close the iterator
+    Q_ASSERT(iterator.isObject());
 
-    ForEachIteratorObject *it = static_cast<ForEachIteratorObject *>(foreach_iterator.objectValue());
-    Q_ASSERT(it->as<ForEachIteratorObject>());
+    Scope scope(engine);
+    ScopedFunctionObject f(scope, static_cast<const Object &>(iterator).get(engine->id_next()));
+    if (!f) {
+        engine->throwTypeError();
+        return Encode(true);
+    }
+    JSCallData cData(scope, 0, nullptr, &iterator);
+    ScopedObject o(scope, f->call(cData));
+    if (scope.hasException())
+        return Encode(true);
+    if (!o) {
+        engine->throwTypeError();
+        return Encode(true);
+    }
+
+    ScopedValue d(scope, o->get(engine->id_done()));
+    if (scope.hasException())
+        return Encode(true);
+    bool done = d->toBoolean();
+    if (done) {
+        *value = Encode::undefined();
+        return Encode(true);
+    }
 
-    return it->nextPropertyName();
+    *value = o->get(engine->id_value());
+    if (scope.hasException())
+        return Encode(true);
+    return Encode(false);
 }
 
+ReturnedValue Runtime::IteratorNextForYieldStar::call(ExecutionEngine *engine, const Value &received, const Value &iterator, Value *object)
+{
+    // the return value encodes how to continue the yield* iteration.
+    // true implies iteration is done, false for iteration to continue
+    // a return value of undefines is a special marker, that the iterator has been invoked with return()
+
+    Scope scope(engine);
+    Q_ASSERT(iterator.isObject());
+
+    const Value *arg = &received;
+    bool returnCalled = false;
+    FunctionObject *f = nullptr;
+    if (engine->hasException) {
+        if (engine->exceptionValue->isEmpty()) {
+            // generator called with return()
+            *engine->exceptionValue = Encode::undefined();
+            engine->hasException = false;
+
+            ScopedValue ret(scope, static_cast<const Object &>(iterator).get(engine->id_return()));
+            if (ret->isUndefined()) {
+                // propagate return()
+                return Encode::undefined();
+            }
+            returnCalled = true;
+            f = ret->as<FunctionObject>();
+        } else {
+            // generator called with throw
+            ScopedValue exceptionValue(scope, *engine->exceptionValue);
+            *engine->exceptionValue = Encode::undefined();
+            engine->hasException = false;
+
+            ScopedValue t(scope, static_cast<const Object &>(iterator).get(engine->id_throw()));
+            if (engine->hasException)
+                return Encode::undefined();
+            if (t->isUndefined()) {
+                // no throw method on the iterator
+                ScopedValue done(scope, Encode(false));
+                IteratorClose::call(engine, iterator, done);
+                if (engine->hasException)
+                    return Encode::undefined();
+                return engine->throwTypeError();
+            }
+            f = t->as<FunctionObject>();
+            arg = exceptionValue;
+        }
+    } else {
+        // generator called with next()
+        ScopedFunctionObject next(scope, static_cast<const Object &>(iterator).get(engine->id_next()));
+        f = next->as<FunctionObject>();
+    }
+
+    if (!f)
+        return engine->throwTypeError();
 
-void Runtime::method_setActivationProperty(ExecutionEngine *engine, int nameIndex, const Value &value)
+    ScopedObject o(scope, f->call(&iterator, arg, 1));
+    if (scope.hasException())
+        return Encode(true);
+    if (!o)
+        return engine->throwTypeError();
+
+    ScopedValue d(scope, o->get(engine->id_done()));
+    if (scope.hasException())
+        return Encode(true);
+    bool done = d->toBoolean();
+    if (done) {
+        *object = o->get(engine->id_value());
+        return returnCalled ? Encode::undefined() : Encode(true);
+    }
+    *object = o;
+    return Encode(false);
+}
+
+ReturnedValue Runtime::IteratorClose::call(ExecutionEngine *engine, const Value &iterator, const Value &done)
+{
+    Q_ASSERT(iterator.isObject());
+    Q_ASSERT(done.isBoolean());
+    if (done.booleanValue())
+        return Encode::undefined();
+
+    Scope scope(engine);
+    ScopedValue e(scope);
+    bool hadException = engine->hasException;
+    if (hadException) {
+        e = *engine->exceptionValue;
+        engine->hasException = false;
+    }
+
+    auto originalCompletion = [=]() {
+        if (hadException) {
+            *engine->exceptionValue = e;
+            engine->hasException = hadException;
+        }
+        return Encode::undefined();
+    };
+
+    ScopedValue ret(scope, static_cast<const Object &>(iterator).get(engine->id_return()));
+    ScopedObject o(scope);
+    if (!ret->isUndefined()) {
+        FunctionObject *f = ret->as<FunctionObject>();
+        o = f->call(&iterator, nullptr, 0);
+        if (engine->hasException && !hadException)
+            return Encode::undefined();
+    }
+    if (hadException || ret->isUndefined())
+        return originalCompletion();
+
+    if (!o)
+        return engine->throwTypeError();
+
+    return originalCompletion();
+}
+
+ReturnedValue Runtime::DestructureRestElement::call(ExecutionEngine *engine, const Value &iterator)
 {
+    Q_ASSERT(iterator.isObject());
+
     Scope scope(engine);
-    ScopedString name(scope, engine->current->compilationUnit->runtimeStrings[nameIndex]);
-    engine->currentContext->setProperty(name, value);
+    ScopedArrayObject array(scope, engine->newArrayObject());
+    array->arrayCreate();
+    uint index = 0;
+    while (1) {
+        ScopedValue n(scope);
+        ScopedValue done(scope, IteratorNext::call(engine, iterator, n));
+        if (engine->hasException)
+            return Encode::undefined();
+        Q_ASSERT(done->isBoolean());
+        if (done->booleanValue())
+            break;
+        array->arraySet(index, n);
+        ++index;
+    }
+    return array->asReturnedValue();
 }
 
-ReturnedValue Runtime::method_getProperty(ExecutionEngine *engine, const Value &object, int nameIndex)
+void Runtime::StoreNameSloppy::call(ExecutionEngine *engine, int nameIndex, const Value &value)
 {
     Scope scope(engine);
-    ScopedString name(scope, engine->current->compilationUnit->runtimeStrings[nameIndex]);
+    ScopedString name(scope, engine->currentStackFrame->v4Function->compilationUnit->runtimeStrings[nameIndex]);
+    ExecutionContext::Error e = static_cast<ExecutionContext &>(engine->currentStackFrame->jsFrame->context).setProperty(name, value);
+
+    if (e == ExecutionContext::RangeError)
+        engine->globalObject->put(name, value);
+}
+
+void Runtime::StoreNameStrict::call(ExecutionEngine *engine, int nameIndex, const Value &value)
+{
+    Scope scope(engine);
+    ScopedString name(scope, engine->currentStackFrame->v4Function->compilationUnit->runtimeStrings[nameIndex]);
+    ExecutionContext::Error e = static_cast<ExecutionContext &>(engine->currentStackFrame->jsFrame->context).setProperty(name, value);
+    if (e == ExecutionContext::TypeError)
+        engine->throwTypeError();
+    else if (e == ExecutionContext::RangeError)
+        engine->throwReferenceError(name);
+}
+
+ReturnedValue Runtime::LoadProperty::call(ExecutionEngine *engine, const Value &object, int nameIndex)
+{
+    Scope scope(engine);
+    ScopedString name(scope, engine->currentStackFrame->v4Function->compilationUnit->runtimeStrings[nameIndex]);
 
     ScopedObject o(scope, object);
     if (o)
@@ -767,11 +1055,114 @@ ReturnedValue Runtime::method_getProperty(ExecutionEngine *engine, const Value &
     return o->get(name);
 }
 
-ReturnedValue Runtime::method_getActivationProperty(ExecutionEngine *engine, int nameIndex)
+ReturnedValue Runtime::LoadName::call(ExecutionEngine *engine, int nameIndex)
+{
+    Scope scope(engine);
+    ScopedString name(scope, engine->currentStackFrame->v4Function->compilationUnit->runtimeStrings[nameIndex]);
+    return static_cast<ExecutionContext &>(engine->currentStackFrame->jsFrame->context).getProperty(name);
+}
+
+static Object *getSuperBase(Scope &scope)
+{
+    if (scope.engine->currentStackFrame->jsFrame->thisObject.isEmpty()) {
+        scope.engine->throwReferenceError(QStringLiteral("Missing call to super()."), QString(), 0, 0);
+        return nullptr;
+    }
+
+    ScopedFunctionObject f(scope, scope.engine->currentStackFrame->jsFrame->function);
+    ScopedObject homeObject(scope, f->getHomeObject());
+    if (!homeObject) {
+        ScopedContext ctx(scope, static_cast<ExecutionContext *>(&scope.engine->currentStackFrame->jsFrame->context));
+        Q_ASSERT(ctx);
+        while (ctx) {
+            if (CallContext *c = ctx->asCallContext()) {
+                f = c->d()->function;
+                QV4::Function *fn = f->function();
+                if (fn && !fn->isArrowFunction() && !fn->isEval)
+                    break;
+            }
+            ctx = ctx->d()->outer;
+        }
+        homeObject = f->getHomeObject();
+    }
+    if (!homeObject) {
+        scope.engine->throwTypeError();
+        return nullptr;
+    }
+    Q_ASSERT(homeObject);
+    ScopedObject proto(scope, homeObject->getPrototypeOf());
+    if (!proto) {
+        scope.engine->throwTypeError();
+        return nullptr;
+    }
+    return proto;
+}
+
+ReturnedValue Runtime::LoadSuperProperty::call(ExecutionEngine *engine, const Value &property)
+{
+    Scope scope(engine);
+    Object *base = getSuperBase(scope);
+    if (!base)
+        return Encode::undefined();
+    ScopedPropertyKey key(scope, property.toPropertyKey(engine));
+    if (engine->hasException)
+        return Encode::undefined();
+    return base->get(key, &engine->currentStackFrame->jsFrame->thisObject);
+}
+
+void Runtime::StoreSuperProperty::call(ExecutionEngine *engine, const Value &property, const Value &value)
 {
     Scope scope(engine);
-    ScopedString name(scope, engine->current->compilationUnit->runtimeStrings[nameIndex]);
-    return engine->currentContext->getProperty(name);
+    Object *base = getSuperBase(scope);
+    if (!base)
+        return;
+    ScopedPropertyKey key(scope, property.toPropertyKey(engine));
+    if (engine->hasException)
+        return;
+    bool result = base->put(key, value, &engine->currentStackFrame->jsFrame->thisObject);
+    if (!result && engine->currentStackFrame->v4Function->isStrict())
+        engine->throwTypeError();
+}
+
+ReturnedValue Runtime::LoadGlobalLookup::call(ExecutionEngine *engine, Function *f, int index)
+{
+    Lookup *l = f->compilationUnit->runtimeLookups + index;
+    return l->globalGetter(l, engine);
+}
+
+ReturnedValue Runtime::GetLookup::call(ExecutionEngine *engine, Function *f, const Value &base, int index)
+{
+    Lookup *l = f->compilationUnit->runtimeLookups + index;
+    return l->getter(l, engine, base);
+}
+
+void Runtime::SetLookupSloppy::call(Function *f, const Value &base, int index, const Value &value)
+{
+    ExecutionEngine *engine = f->internalClass->engine;
+    QV4::Lookup *l = f->compilationUnit->runtimeLookups + index;
+    l->setter(l, engine, const_cast<Value &>(base), value);
+}
+
+void Runtime::SetLookupStrict::call(Function *f, const Value &base, int index, const Value &value)
+{
+    ExecutionEngine *engine = f->internalClass->engine;
+    QV4::Lookup *l = f->compilationUnit->runtimeLookups + index;
+    if (!l->setter(l, engine, const_cast<Value &>(base), value))
+        engine->throwTypeError();
+}
+
+ReturnedValue Runtime::LoadSuperConstructor::call(ExecutionEngine *engine, const Value &t)
+{
+    if (engine->currentStackFrame->thisObject() != Value::emptyValue().asReturnedValue()) {
+        return engine->throwReferenceError(QStringLiteral("super() already called."), QString(), 0, 0); // ### fix line number
+    }
+    const FunctionObject *f = t.as<FunctionObject>();
+    if (!f)
+        return engine->throwTypeError();
+    Heap::Object *c = static_cast<const Object &>(t).getPrototypeOf();
+    if (!c->vtable()->isFunctionObject || !static_cast<Heap::FunctionObject *>(c)->isConstructor())
+        return engine->throwTypeError();
+    return c->asReturnedValue();
 }
 
 #endif // V4_BOOTSTRAP
@@ -793,9 +1184,9 @@ uint RuntimeHelpers::equalHelper(const Value &x, const Value &y)
         double dx = RuntimeHelpers::toNumber(x);
         return dx == y.asDouble();
     } else if (x.isBoolean()) {
-        return Runtime::method_compareEqual(Primitive::fromDouble((double) x.booleanValue()), y);
+        return Runtime::CompareEqual::call(Value::fromDouble((double) x.booleanValue()), y);
     } else if (y.isBoolean()) {
-        return Runtime::method_compareEqual(x, Primitive::fromDouble((double) y.booleanValue()));
+        return Runtime::CompareEqual::call(x, Value::fromDouble((double) y.booleanValue()));
     } else {
 #ifdef V4_BOOTSTRAP
         Q_UNIMPLEMENTED();
@@ -805,11 +1196,11 @@ uint RuntimeHelpers::equalHelper(const Value &x, const Value &y)
         if (yo && (x.isNumber() || x.isString())) {
             Scope scope(yo->engine());
             ScopedValue py(scope, RuntimeHelpers::objectDefaultValue(yo, PREFERREDTYPE_HINT));
-            return Runtime::method_compareEqual(x, py);
+            return Runtime::CompareEqual::call(x, py);
         } else if (xo && (y.isNumber() || y.isString())) {
             Scope scope(xo->engine());
             ScopedValue px(scope, RuntimeHelpers::objectDefaultValue(xo, PREFERREDTYPE_HINT));
-            return Runtime::method_compareEqual(px, y);
+            return Runtime::CompareEqual::call(px, y);
         }
 #endif
     }
@@ -832,7 +1223,7 @@ Bool RuntimeHelpers::strictEqual(const Value &x, const Value &y)
     return false;
 }
 
-QV4::Bool Runtime::method_compareGreaterThan(const Value &l, const Value &r)
+QV4::Bool Runtime::CompareGreaterThan::call(const Value &l, const Value &r)
 {
     TRACE2(l, r);
     if (l.isInteger() && r.isInteger())
@@ -846,7 +1237,7 @@ QV4::Bool Runtime::method_compareGreaterThan(const Value &l, const Value &r)
         Q_UNIMPLEMENTED();
         return false;
 #else
-        return sr->compare(sl);
+        return sr->lessThan(sl);
 #endif
     }
 
@@ -860,7 +1251,7 @@ QV4::Bool Runtime::method_compareGreaterThan(const Value &l, const Value &r)
         QV4::Scope scope(e);
         QV4::ScopedValue pl(scope, lo ? RuntimeHelpers::objectDefaultValue(lo, QV4::NUMBER_HINT) : l.asReturnedValue());
         QV4::ScopedValue pr(scope, ro ? RuntimeHelpers::objectDefaultValue(ro, QV4::NUMBER_HINT) : r.asReturnedValue());
-        return Runtime::method_compareGreaterThan(pl, pr);
+        return Runtime::CompareGreaterThan::call(pl, pr);
 #endif
     }
 
@@ -869,7 +1260,7 @@ QV4::Bool Runtime::method_compareGreaterThan(const Value &l, const Value &r)
     return dl > dr;
 }
 
-QV4::Bool Runtime::method_compareLessThan(const Value &l, const Value &r)
+QV4::Bool Runtime::CompareLessThan::call(const Value &l, const Value &r)
 {
     TRACE2(l, r);
     if (l.isInteger() && r.isInteger())
@@ -883,7 +1274,7 @@ QV4::Bool Runtime::method_compareLessThan(const Value &l, const Value &r)
         Q_UNIMPLEMENTED();
         return false;
 #else
-        return sl->compare(sr);
+        return sl->lessThan(sr);
 #endif
     }
 
@@ -897,7 +1288,7 @@ QV4::Bool Runtime::method_compareLessThan(const Value &l, const Value &r)
         QV4::Scope scope(e);
         QV4::ScopedValue pl(scope, lo ? RuntimeHelpers::objectDefaultValue(lo, QV4::NUMBER_HINT) : l.asReturnedValue());
         QV4::ScopedValue pr(scope, ro ? RuntimeHelpers::objectDefaultValue(ro, QV4::NUMBER_HINT) : r.asReturnedValue());
-        return Runtime::method_compareLessThan(pl, pr);
+        return Runtime::CompareLessThan::call(pl, pr);
 #endif
     }
 
@@ -906,7 +1297,7 @@ QV4::Bool Runtime::method_compareLessThan(const Value &l, const Value &r)
     return dl < dr;
 }
 
-QV4::Bool Runtime::method_compareGreaterEqual(const Value &l, const Value &r)
+QV4::Bool Runtime::CompareGreaterEqual::call(const Value &l, const Value &r)
 {
     TRACE2(l, r);
     if (l.isInteger() && r.isInteger())
@@ -920,7 +1311,7 @@ QV4::Bool Runtime::method_compareGreaterEqual(const Value &l, const Value &r)
         Q_UNIMPLEMENTED();
         return false;
 #else
-        return !sl->compare(sr);
+        return !sl->lessThan(sr);
 #endif
     }
 
@@ -934,7 +1325,7 @@ QV4::Bool Runtime::method_compareGreaterEqual(const Value &l, const Value &r)
         QV4::Scope scope(e);
         QV4::ScopedValue pl(scope, lo ? RuntimeHelpers::objectDefaultValue(lo, QV4::NUMBER_HINT) : l.asReturnedValue());
         QV4::ScopedValue pr(scope, ro ? RuntimeHelpers::objectDefaultValue(ro, QV4::NUMBER_HINT) : r.asReturnedValue());
-        return Runtime::method_compareGreaterEqual(pl, pr);
+        return Runtime::CompareGreaterEqual::call(pl, pr);
 #endif
     }
 
@@ -943,7 +1334,7 @@ QV4::Bool Runtime::method_compareGreaterEqual(const Value &l, const Value &r)
     return dl >= dr;
 }
 
-QV4::Bool Runtime::method_compareLessEqual(const Value &l, const Value &r)
+QV4::Bool Runtime::CompareLessEqual::call(const Value &l, const Value &r)
 {
     TRACE2(l, r);
     if (l.isInteger() && r.isInteger())
@@ -957,7 +1348,7 @@ QV4::Bool Runtime::method_compareLessEqual(const Value &l, const Value &r)
         Q_UNIMPLEMENTED();
         return false;
 #else
-        return !sr->compare(sl);
+        return !sr->lessThan(sl);
 #endif
     }
 
@@ -971,7 +1362,7 @@ QV4::Bool Runtime::method_compareLessEqual(const Value &l, const Value &r)
         QV4::Scope scope(e);
         QV4::ScopedValue pl(scope, lo ? RuntimeHelpers::objectDefaultValue(lo, QV4::NUMBER_HINT) : l.asReturnedValue());
         QV4::ScopedValue pr(scope, ro ? RuntimeHelpers::objectDefaultValue(ro, QV4::NUMBER_HINT) : r.asReturnedValue());
-        return Runtime::method_compareLessEqual(pl, pr);
+        return Runtime::CompareLessEqual::call(pl, pr);
 #endif
     }
 
@@ -981,259 +1372,317 @@ QV4::Bool Runtime::method_compareLessEqual(const Value &l, const Value &r)
 }
 
 #ifndef V4_BOOTSTRAP
-Bool Runtime::method_compareInstanceof(ExecutionEngine *engine, const Value &left, const Value &right)
+Bool Runtime::CompareInstanceof::call(ExecutionEngine *engine, const Value &left, const Value &right)
 {
     TRACE2(left, right);
 
     Scope scope(engine);
-    ScopedValue v(scope, method_instanceof(engine, left, right));
+    ScopedValue v(scope, Instanceof::call(engine, left, right));
     return v->booleanValue();
 }
 
-uint Runtime::method_compareIn(ExecutionEngine *engine, const Value &left, const Value &right)
+uint Runtime::CompareIn::call(ExecutionEngine *engine, const Value &left, const Value &right)
 {
     TRACE2(left, right);
 
     Scope scope(engine);
-    ScopedValue v(scope, method_in(engine, left, right));
+    ScopedValue v(scope, In::call(engine, left, right));
     return v->booleanValue();
 }
 
 
-ReturnedValue Runtime::method_callGlobalLookup(ExecutionEngine *engine, uint index, CallData *callData)
+ReturnedValue Runtime::CallGlobalLookup::call(ExecutionEngine *engine, uint index, Value argv[], int argc)
 {
-    Scope scope(engine);
-    Q_ASSERT(callData->thisObject.isUndefined());
-
-    Lookup *l = engine->current->lookups + index;
-    ScopedFunctionObject o(scope, l->globalGetter(l, engine));
-    if (!o)
+    Lookup *l = engine->currentStackFrame->v4Function->compilationUnit->runtimeLookups + index;
+    Value function = Value::fromReturnedValue(l->globalGetter(l, engine));
+    if (!function.isFunctionObject())
         return engine->throwTypeError();
 
-    ScopedString name(scope, engine->current->compilationUnit->runtimeStrings[l->nameIndex]);
-    if (o->d() == scope.engine->evalFunction()->d() && name->equals(scope.engine->id_eval())) {
-        static_cast<EvalFunction *>(o.getPointer())->evalCall(scope, callData, true);
-    } else {
-        o->call(scope, callData);
-    }
-
-    return scope.result.asReturnedValue();
+    Value thisObject = Value::undefinedValue();
+    return static_cast<FunctionObject &>(function).call(&thisObject, argv, argc);
 }
 
-
-ReturnedValue Runtime::method_callActivationProperty(ExecutionEngine *engine, int nameIndex, CallData *callData)
+ReturnedValue Runtime::CallPossiblyDirectEval::call(ExecutionEngine *engine, Value *argv, int argc)
 {
-    Q_ASSERT(callData->thisObject.isUndefined());
     Scope scope(engine);
-    ScopedString name(scope, engine->current->compilationUnit->runtimeStrings[nameIndex]);
+    ScopedValue thisObject(scope);
 
-    ScopedObject base(scope);
-    ScopedValue func(scope, engine->currentContext->getPropertyAndBase(name, base.getRef()));
-    if (scope.engine->hasException)
+    ExecutionContext &ctx = static_cast<ExecutionContext &>(engine->currentStackFrame->jsFrame->context);
+    ScopedFunctionObject function(scope, ctx.getPropertyAndBase(engine->id_eval(), thisObject));
+    if (engine->hasException)
         return Encode::undefined();
 
-    if (base)
-        callData->thisObject = base;
-
-    FunctionObject *o = func->as<FunctionObject>();
-    if (!o) {
+    if (!function) {
         QString objectAsString = QStringLiteral("[null]");
-        if (base)
-            objectAsString = ScopedValue(scope, base.asReturnedValue())->toQStringNoThrow();
-        QString msg = QStringLiteral("Property '%1' of object %2 is not a function").arg(name->toQString()).arg(objectAsString);
+        if (!thisObject->isUndefined())
+            objectAsString = thisObject->toQStringNoThrow();
+        QString msg = QStringLiteral("Property 'eval' of object %2 is not a function").arg(objectAsString);
         return engine->throwTypeError(msg);
     }
 
-    if (o->d() == scope.engine->evalFunction()->d() && name->equals(scope.engine->id_eval())) {
-        static_cast<EvalFunction *>(o)->evalCall(scope, callData, true);
-    } else {
-        o->call(scope, callData);
-    }
+    if (function->d() == engine->evalFunction()->d())
+        return static_cast<EvalFunction *>(function.getPointer())->evalCall(thisObject, argv, argc, true);
 
-    return scope.result.asReturnedValue();
+    return function->call(thisObject, argv, argc);
 }
 
-ReturnedValue Runtime::method_callQmlScopeObjectProperty(ExecutionEngine *engine, int propertyIndex, CallData *callData)
+ReturnedValue Runtime::CallName::call(ExecutionEngine *engine, int nameIndex, Value *argv, int argc)
 {
     Scope scope(engine);
-    ScopedFunctionObject o(scope, method_getQmlScopeObjectProperty(engine, callData->thisObject, propertyIndex, /*captureRequired*/true));
-    if (!o) {
-        QString error = QStringLiteral("Property '%1' of scope object is not a function").arg(propertyIndex);
-        return engine->throwTypeError(error);
-    }
+    ScopedValue thisObject(scope);
+    ScopedString name(scope, engine->currentStackFrame->v4Function->compilationUnit->runtimeStrings[nameIndex]);
 
-    o->call(scope, callData);
-    return scope.result.asReturnedValue();
-}
+    ExecutionContext &ctx = static_cast<ExecutionContext &>(engine->currentStackFrame->jsFrame->context);
+    ScopedFunctionObject f(scope, ctx.getPropertyAndBase(name, thisObject));
+    if (engine->hasException)
+        return Encode::undefined();
 
-ReturnedValue Runtime::method_callQmlContextObjectProperty(ExecutionEngine *engine, int propertyIndex, CallData *callData)
-{
-    Scope scope(engine);
-    ScopedFunctionObject o(scope, method_getQmlContextObjectProperty(engine, callData->thisObject, propertyIndex, /*captureRequired*/true));
-    if (!o) {
-        QString error = QStringLiteral("Property '%1' of context object is not a function").arg(propertyIndex);
-        return engine->throwTypeError(error);
+    if (!f) {
+        QString objectAsString = QStringLiteral("[null]");
+        if (!thisObject->isUndefined())
+            objectAsString = thisObject->toQStringNoThrow();
+        QString msg = QStringLiteral("Property '%1' of object %2 is not a function")
+                .arg(engine->currentStackFrame->v4Function->compilationUnit->runtimeStrings[nameIndex]->toQString(),
+                     objectAsString);
+        return engine->throwTypeError(msg);
     }
 
-    o->call(scope, callData);
-    return scope.result.asReturnedValue();
+    return f->call(thisObject, argv, argc);
 }
 
-ReturnedValue Runtime::method_callProperty(ExecutionEngine *engine, int nameIndex, CallData *callData)
+ReturnedValue Runtime::CallProperty::call(ExecutionEngine *engine, const Value &baseRef, int nameIndex, Value *argv, int argc)
 {
+    const Value *base = &baseRef;
     Scope scope(engine);
-    ScopedString name(scope, engine->current->compilationUnit->runtimeStrings[nameIndex]);
-    ScopedObject baseObject(scope, callData->thisObject);
-    if (!baseObject) {
-        Q_ASSERT(!callData->thisObject.isEmpty());
-        if (callData->thisObject.isNullOrUndefined()) {
-            QString message = QStringLiteral("Cannot call method '%1' of %2").arg(name->toQString()).arg(callData->thisObject.toQStringNoThrow());
+    ScopedString name(scope, engine->currentStackFrame->v4Function->compilationUnit->runtimeStrings[nameIndex]);
+    ScopedObject lookupObject(scope, base);
+
+    if (!lookupObject) {
+        Q_ASSERT(!base->isEmpty());
+        if (base->isNullOrUndefined()) {
+            QString message = QStringLiteral("Cannot call method '%1' of %2")
+                    .arg(name->toQString(), base->toQStringNoThrow());
             return engine->throwTypeError(message);
         }
 
-        baseObject = RuntimeHelpers::convertToObject(scope.engine, callData->thisObject);
-        if (!baseObject) // type error
-            return Encode::undefined();
-        callData->thisObject = baseObject.asReturnedValue();
+        if (base->isManaged()) {
+            const Managed *m = static_cast<const Managed *>(base);
+            lookupObject = m->internalClass()->prototype;
+            Q_ASSERT(m->internalClass()->prototype);
+        } else {
+            lookupObject = RuntimeHelpers::convertToObject(engine, *base);
+            if (engine->hasException) // type error
+                return Encode::undefined();
+            if (!engine->currentStackFrame->v4Function->isStrict())
+                base = lookupObject;
+        }
     }
 
-    ScopedFunctionObject o(scope, baseObject->get(name));
-    if (o) {
-        o->call(scope, callData);
-        return scope.result.asReturnedValue();
-    } else {
-        QString error = QStringLiteral("Property '%1' of object %2 is not a function").arg(name->toQString(), callData->thisObject.toQStringNoThrow());
+    ScopedFunctionObject f(scope, static_cast<Object *>(lookupObject)->get(name));
+
+    if (!f) {
+        QString error = QStringLiteral("Property '%1' of object %2 is not a function")
+                .arg(engine->currentStackFrame->v4Function->compilationUnit->runtimeStrings[nameIndex]->toQString(),
+                     base->toQStringNoThrow());
         return engine->throwTypeError(error);
     }
 
+    return f->call(base, argv, argc);
 }
 
-ReturnedValue Runtime::method_callPropertyLookup(ExecutionEngine *engine, uint index, CallData *callData)
+ReturnedValue Runtime::CallPropertyLookup::call(ExecutionEngine *engine, const Value &base, uint index, Value *argv, int argc)
 {
-    Lookup *l = engine->current->lookups + index;
-    Value v;
-    v = l->getter(l, engine, callData->thisObject);
-    Object *o = v.objectValue();
-    if (Q_LIKELY(o)) {
-        Scope scope(engine);
-        o->call(scope, callData);
-        return scope.result.asReturnedValue();
-    }
-    return engine->throwTypeError();
+    Lookup *l = engine->currentStackFrame->v4Function->compilationUnit->runtimeLookups + index;
+    // ok to have the value on the stack here
+    Value f = Value::fromReturnedValue(l->getter(l, engine, base));
+
+    if (!f.isFunctionObject())
+        return engine->throwTypeError();
+
+    return static_cast<FunctionObject &>(f).call(&base, argv, argc);
 }
 
-ReturnedValue Runtime::method_callElement(ExecutionEngine *engine, const Value &index, CallData *callData)
+ReturnedValue Runtime::CallElement::call(ExecutionEngine *engine, const Value &baseRef, const Value &index, Value *argv, int argc)
 {
+    const Value *base = &baseRef;
     Scope scope(engine);
-    ScopedObject baseObject(scope, callData->thisObject.toObject(engine));
-    ScopedString s(scope, index.toString(engine));
+    ScopedValue thisObject(scope, base->toObject(engine));
+    base = thisObject;
 
-    if (scope.engine->hasException)
+    ScopedPropertyKey str(scope, index.toPropertyKey(engine));
+    if (engine->hasException)
         return Encode::undefined();
-    callData->thisObject = baseObject;
 
-    ScopedObject o(scope, baseObject->get(s));
-    if (!o)
+    ScopedFunctionObject f(scope, static_cast<const Object *>(base)->get(str));
+    if (!f)
         return engine->throwTypeError();
 
-    o->call(scope, callData);
-    return scope.result.asReturnedValue();
+    return f->call(base, argv, argc);
 }
 
-ReturnedValue Runtime::method_callValue(ExecutionEngine *engine, const Value &func, CallData *callData)
+ReturnedValue Runtime::CallValue::call(ExecutionEngine *engine, const Value &func, Value *argv, int argc)
 {
-    if (Object *o = func.objectValue()) {
-        Scope scope(engine);
-        o->call(scope, callData);
-        return scope.result.asReturnedValue();
-    }
-    return engine->throwTypeError(QStringLiteral("%1 is not a function").arg(func.toQStringNoThrow()));
+    if (!func.isFunctionObject())
+        return engine->throwTypeError(QStringLiteral("%1 is not a function").arg(func.toQStringNoThrow()));
+    Value undef = Value::undefinedValue();
+    return static_cast<const FunctionObject &>(func).call(&undef, argv, argc);
 }
 
+ReturnedValue Runtime::CallWithReceiver::call(ExecutionEngine *engine, const Value &func,
+                                               const Value &thisObject, Value argv[], int argc)
+{
+    if (!func.isFunctionObject())
+        return engine->throwTypeError(QStringLiteral("%1 is not a function").arg(func.toQStringNoThrow()));
+    return static_cast<const FunctionObject &>(func).call(&thisObject, argv, argc);
+}
 
-ReturnedValue Runtime::method_constructGlobalLookup(ExecutionEngine *engine, uint index, CallData *callData)
+ReturnedValue Runtime::CallQmlScopeObjectProperty::call(ExecutionEngine *engine, const Value &base,
+                                                         int propertyIndex, Value argv[], int argc)
 {
     Scope scope(engine);
-    Q_ASSERT(callData->thisObject.isUndefined());
+    ScopedFunctionObject fo(scope, LoadQmlScopeObjectProperty::call(engine, base, propertyIndex,
+                                                                    /*captureRequired*/true));
+    if (!fo) {
+        QString error = QStringLiteral("Property '%1' of scope object is not a function").arg(propertyIndex);
+        return engine->throwTypeError(error);
+    }
 
-    Lookup *l = engine->current->lookups + index;
-    ScopedObject f(scope, l->globalGetter(l, engine));
-    if (f) {
-        f->construct(scope, callData);
-        return scope.result.asReturnedValue();
-    } else {
-        return engine->throwTypeError();
+    QObject *qmlScopeObj = static_cast<const QmlContext *>(&base)->d()->qml()->scopeObject;
+    ScopedValue qmlScopeValue(scope, QObjectWrapper::wrap(engine, qmlScopeObj));
+    return fo->call(qmlScopeValue, argv, argc);
+}
+
+ReturnedValue Runtime::CallQmlContextObjectProperty::call(ExecutionEngine *engine,
+                                                           const Value &base,
+                                                           int propertyIndex,
+                                                           Value argv[],
+                                                           int argc)
+{
+    Scope scope(engine);
+    ScopedFunctionObject fo(scope, LoadQmlContextObjectProperty::call(engine, base, propertyIndex,
+                                                                      /*captureRequired*/true));
+    if (!fo) {
+        QString error = QStringLiteral("Property '%1' of context object is not a function").arg(propertyIndex);
+        return engine->throwTypeError(error);
     }
+
+    QObject *qmlContextObj = static_cast<const QmlContext *>(&base)->d()->qml()->context->contextData()->contextObject;
+    ScopedValue qmlContextValue(scope, QObjectWrapper::wrap(engine, qmlContextObj));
+    return fo->call(qmlContextValue, argv, argc);
 }
 
+struct CallArgs {
+    Value *argv;
+    int argc;
+};
 
-ReturnedValue Runtime::method_constructActivationProperty(ExecutionEngine *engine, int nameIndex, CallData *callData)
+static CallArgs createSpreadArguments(Scope &scope, Value *argv, int argc)
 {
-    Scope scope(engine);
-    ScopedString name(scope, engine->current->compilationUnit->runtimeStrings[nameIndex]);
-    ScopedValue func(scope, engine->currentContext->getProperty(name));
-    if (scope.engine->hasException)
-        return Encode::undefined();
+    ScopedValue it(scope);
+    ScopedValue done(scope);
 
-    Object *f = func->as<Object>();
-    if (!f)
-        return engine->throwTypeError();
+    int argCount = 0;
 
-    f->construct(scope, callData);
-    return scope.result.asReturnedValue();
+    Value *v = scope.alloc<Scope::Uninitialized>();
+    Value *arguments = v;
+    for (int i = 0; i < argc; ++i) {
+        if (!argv[i].isEmpty()) {
+            *v = argv[i];
+            ++argCount;
+            v = scope.alloc<Scope::Uninitialized>();
+            continue;
+        }
+        // spread element
+        ++i;
+        it = Runtime::GetIterator::call(scope.engine, argv[i], /* ForInIterator */ 1);
+        if (scope.engine->hasException)
+            return { nullptr, 0 };
+        while (1) {
+            done = Runtime::IteratorNext::call(scope.engine, it, v);
+            if (scope.engine->hasException)
+                return { nullptr, 0 };
+            Q_ASSERT(done->isBoolean());
+            if (done->booleanValue())
+                break;
+            ++argCount;
+            v = scope.alloc<Scope::Uninitialized>();
+        }
+    }
+    return { arguments, argCount };
 }
 
-ReturnedValue Runtime::method_constructValue(ExecutionEngine *engine, const Value &func, CallData *callData)
+ReturnedValue Runtime::CallWithSpread::call(ExecutionEngine *engine, const Value &function, const Value &thisObject, Value *argv, int argc)
 {
-    const Object *f = func.as<Object>();
-    if (!f)
+    Q_ASSERT(argc >= 1);
+    if (!function.isFunctionObject())
         return engine->throwTypeError();
 
     Scope scope(engine);
-    f->construct(scope, callData);
-    return scope.result.asReturnedValue();
+    CallArgs arguments = createSpreadArguments(scope, argv, argc);
+    if (engine->hasException)
+        return Encode::undefined();
+
+    return static_cast<const FunctionObject &>(function).call(&thisObject, arguments.argv, arguments.argc);
+}
+
+ReturnedValue Runtime::Construct::call(ExecutionEngine *engine, const Value &function, const Value &newTarget, Value *argv, int argc)
+{
+    if (!function.isFunctionObject())
+        return engine->throwTypeError();
+
+    return static_cast<const FunctionObject &>(function).callAsConstructor(argv, argc, &newTarget);
 }
 
-ReturnedValue Runtime::method_constructProperty(ExecutionEngine *engine, int nameIndex, CallData *callData)
+ReturnedValue Runtime::ConstructWithSpread::call(ExecutionEngine *engine, const Value &function, const Value &newTarget, Value *argv, int argc)
 {
+    if (!function.isFunctionObject())
+        return engine->throwTypeError();
+
     Scope scope(engine);
-    ScopedObject thisObject(scope, callData->thisObject.toObject(engine));
-    ScopedString name(scope, engine->current->compilationUnit->runtimeStrings[nameIndex]);
-    if (scope.engine->hasException)
+    CallArgs arguments = createSpreadArguments(scope, argv, argc);
+    if (engine->hasException)
         return Encode::undefined();
 
-    ScopedObject f(scope, thisObject->get(name));
-    if (f) {
-        Scope scope(engine);
-        f->construct(scope, callData);
-        return scope.result.asReturnedValue();
-    } else {
-        return engine->throwTypeError();
-    }
+    return static_cast<const FunctionObject &>(function).callAsConstructor(arguments.argv, arguments.argc, &newTarget);
 }
 
-ReturnedValue Runtime::method_constructPropertyLookup(ExecutionEngine *engine, uint index, CallData *callData)
+ReturnedValue Runtime::TailCall::call(CppStackFrame *frame, ExecutionEngine *engine)
 {
-    Lookup *l = engine->current->lookups + index;
-    Value v;
-    v = l->getter(l, engine, callData->thisObject);
-    Object *o = v.objectValue();
-    if (Q_LIKELY(o)) {
-        Scope scope(engine);
-        o->construct(scope, callData);
-        return scope.result.asReturnedValue();
+    // IMPORTANT! The JIT assumes that this method has the same amount (or less) arguments than
+    // the jitted function, so it can safely do a tail call.
+
+    Value *tos = engine->jsStackTop;
+    const Value &function = tos[StackOffsets::tailCall_function];
+    const Value &thisObject = tos[StackOffsets::tailCall_thisObject];
+    Value *argv = reinterpret_cast<Value *>(frame->jsFrame) + tos[StackOffsets::tailCall_argv].int_32();
+    int argc = tos[StackOffsets::tailCall_argc].int_32();
+    Q_ASSERT(argc >= 0);
+
+    if (!function.isFunctionObject())
+        return engine->throwTypeError();
+
+    const FunctionObject &fo = static_cast<const FunctionObject &>(function);
+    if (!frame->callerCanHandleTailCall || !fo.canBeTailCalled() || engine->debugger()
+            || unsigned(argc) > fo.formalParameterCount()) {
+        // Cannot tailcall, do a normal call:
+        return fo.call(&thisObject, argv, argc);
     }
-    return engine->throwTypeError();
-}
 
+    memcpy(frame->jsFrame->args, argv, argc * sizeof(Value));
+    frame->init(engine, fo.function(), frame->jsFrame->args, argc, frame->callerCanHandleTailCall);
+    frame->setupJSFrame(frame->savedStackTop, fo, fo.scope(), thisObject, Primitive::undefinedValue());
+    engine->jsStackTop = frame->savedStackTop + frame->requiredJSStackFrameSize();
+    frame->pendingTailCall = true;
+    return Encode::undefined();
+}
 
-void Runtime::method_throwException(ExecutionEngine *engine, const Value &value)
+void Runtime::ThrowException::call(ExecutionEngine *engine, const Value &value)
 {
     if (!value.isEmpty())
         engine->throwError(value);
 }
 
-ReturnedValue Runtime::method_typeofValue(ExecutionEngine *engine, const Value &value)
+ReturnedValue Runtime::TypeofValue::call(ExecutionEngine *engine, const Value &value)
 {
     Scope scope(engine);
     ScopedString res(scope);
@@ -1250,6 +1699,8 @@ ReturnedValue Runtime::method_typeofValue(ExecutionEngine *engine, const Value &
     case Value::Managed_Type:
         if (value.isString())
             res = engine->id_string();
+        else if (value.isSymbol())
+            res = engine->id_symbol();
         else if (value.objectValue()->as<FunctionObject>())
             res = engine->id_function();
         else
@@ -1262,307 +1713,359 @@ ReturnedValue Runtime::method_typeofValue(ExecutionEngine *engine, const Value &
     return res.asReturnedValue();
 }
 
-QV4::ReturnedValue Runtime::method_typeofName(ExecutionEngine *engine, int nameIndex)
+QV4::ReturnedValue Runtime::TypeofName::call(ExecutionEngine *engine, int nameIndex)
 {
     Scope scope(engine);
-    ScopedString name(scope, engine->current->compilationUnit->runtimeStrings[nameIndex]);
-    ScopedValue prop(scope, engine->currentContext->getProperty(name));
+    ScopedString name(scope, engine->currentStackFrame->v4Function->compilationUnit->runtimeStrings[nameIndex]);
+    ScopedValue prop(scope, static_cast<ExecutionContext &>(engine->currentStackFrame->jsFrame->context).getProperty(name));
     // typeof doesn't throw. clear any possible exception
     scope.engine->hasException = false;
-    return method_typeofValue(engine, prop);
+    return TypeofValue::call(engine, prop);
 }
 
-#ifndef V4_BOOTSTRAP
-ReturnedValue Runtime::method_typeofScopeObjectProperty(ExecutionEngine *engine, const Value &context, int propertyIndex)
+void Runtime::PushCallContext::call(CppStackFrame *frame)
 {
-    Scope scope(engine);
-    ScopedValue prop(scope, method_getQmlScopeObjectProperty(engine, context, propertyIndex, /*captureRequired*/true));
-    if (scope.engine->hasException)
-        return Encode::undefined();
-    return method_typeofValue(engine, prop);
+    frame->jsFrame->context = ExecutionContext::newCallContext(frame)->asReturnedValue();
 }
 
-ReturnedValue Runtime::method_typeofContextObjectProperty(ExecutionEngine *engine, const Value &context, int propertyIndex)
+ReturnedValue Runtime::PushWithContext::call(ExecutionEngine *engine, const Value &acc)
 {
-    Scope scope(engine);
-    ScopedValue prop(scope, method_getQmlContextObjectProperty(engine, context, propertyIndex, /*captureRequired*/true));
-    if (scope.engine->hasException)
-        return Encode::undefined();
-    return method_typeofValue(engine, prop);
+    CallData *jsFrame = engine->currentStackFrame->jsFrame;
+    Value &newAcc = jsFrame->accumulator;
+    newAcc = Value::fromHeapObject(acc.toObject(engine));
+    if (!engine->hasException) {
+        Q_ASSERT(newAcc.isObject());
+        const Object &obj = static_cast<const Object &>(newAcc);
+        Value &context = jsFrame->context;
+        auto ec = static_cast<const ExecutionContext *>(&context);
+        context = ec->newWithContext(obj.d())->asReturnedValue();
+    }
+    return newAcc.asReturnedValue();
 }
-#endif // V4_BOOTSTRAP
 
-QV4::ReturnedValue Runtime::method_typeofMember(ExecutionEngine *engine, const Value &base, int nameIndex)
+void Runtime::PushCatchContext::call(ExecutionEngine *engine, int blockIndex, int exceptionVarNameIndex)
 {
-    Scope scope(engine);
-    ScopedString name(scope, engine->current->compilationUnit->runtimeStrings[nameIndex]);
-    ScopedObject obj(scope, base.toObject(engine));
-    if (scope.engine->hasException)
-        return Encode::undefined();
-    ScopedValue prop(scope, obj->get(name));
-    return method_typeofValue(engine, prop);
+    auto name = engine->currentStackFrame->v4Function->compilationUnit->runtimeStrings[exceptionVarNameIndex];
+    engine->currentStackFrame->jsFrame->context = ExecutionContext::newCatchContext(engine->currentStackFrame, blockIndex, name)->asReturnedValue();
 }
 
-QV4::ReturnedValue Runtime::method_typeofElement(ExecutionEngine *engine, const Value &base, const Value &index)
+void Runtime::PushBlockContext::call(ExecutionEngine *engine, int index)
 {
-    Scope scope(engine);
-    ScopedString name(scope, index.toString(engine));
-    ScopedObject obj(scope, base.toObject(engine));
-    if (scope.engine->hasException)
-        return Encode::undefined();
-    ScopedValue prop(scope, obj->get(name));
-    return method_typeofValue(engine, prop);
+    engine->currentStackFrame->jsFrame->context = ExecutionContext::newBlockContext(engine->currentStackFrame, index)->asReturnedValue();
+}
+
+void Runtime::CloneBlockContext::call(ExecutionEngine *engine)
+{
+    auto frame = engine->currentStackFrame;
+    auto context = static_cast<Heap::CallContext *>(frame->jsFrame->context.m());
+    frame->jsFrame->context =
+            ExecutionContext::cloneBlockContext(engine, context)->asReturnedValue();
+}
+
+void Runtime::PushScriptContext::call(ExecutionEngine *engine, int index)
+{
+    Q_ASSERT(engine->currentStackFrame->context()->d()->type == Heap::ExecutionContext::Type_GlobalContext ||
+             engine->currentStackFrame->context()->d()->type == Heap::ExecutionContext::Type_QmlContext);
+    ReturnedValue c = ExecutionContext::newBlockContext(engine->currentStackFrame, index)->asReturnedValue();
+    engine->setScriptContext(c);
+    engine->currentStackFrame->jsFrame->context = c;
 }
 
-ReturnedValue Runtime::method_unwindException(ExecutionEngine *engine)
+void Runtime::PopScriptContext::call(ExecutionEngine *engine)
 {
-    if (!engine->hasException)
-        return Primitive::emptyValue().asReturnedValue();
-    return engine->catchException(0);
+    ReturnedValue root = engine->rootContext()->asReturnedValue();
+    engine->setScriptContext(root);
+    engine->currentStackFrame->jsFrame->context = root;
 }
 
-/* The next three methods are a bit tricky. They can't open up a Scope, as that
- * would mess up the pushing of the context.
- *
- * Instead the push/pop pair acts as a non local scope.
- */
-void Runtime::method_pushWithScope(const Value &o, NoThrowEngine *engine)
+void Runtime::ThrowReferenceError::call(ExecutionEngine *engine, int nameIndex)
 {
-    QV4::Value *v = engine->jsAlloca(1);
-    Heap::Object *withObject = o.toObject(engine);
-    *v = withObject;
-    engine->pushContext(engine->currentContext->newWithContext(withObject));
-    Q_ASSERT(engine->jsStackTop == engine->currentContext + 2);
+    Scope scope(engine);
+    ScopedString name(scope, engine->currentStackFrame->v4Function->compilationUnit->runtimeStrings[nameIndex]);
+    engine->throwReferenceError(name);
 }
 
-void Runtime::method_pushCatchScope(NoThrowEngine *engine, int exceptionVarNameIndex)
+void Runtime::ThrowOnNullOrUndefined::call(ExecutionEngine *engine, const Value &v)
 {
-    engine->jsAlloca(1); // keep this symmetric with pushWithScope
-    ExecutionContext *c = engine->currentContext;
-    engine->pushContext(c->newCatchContext(c->d()->compilationUnit->runtimeStrings[exceptionVarNameIndex], engine->catchException(0)));
-    Q_ASSERT(engine->jsStackTop == engine->currentContext + 2);
+    if (v.isNullOrUndefined())
+        engine->throwTypeError();
 }
 
-void Runtime::method_popScope(NoThrowEngine *engine)
+ReturnedValue Runtime::ConvertThisToObject::call(ExecutionEngine *engine, const Value &t)
 {
-    Q_ASSERT(engine->jsStackTop == engine->currentContext + 2);
-    engine->popContext();
-    engine->jsStackTop -= 3;
+    if (!t.isObject()) {
+        if (t.isNullOrUndefined()) {
+            return engine->globalObject->asReturnedValue();
+        } else {
+            return t.toObject(engine)->asReturnedValue();
+        }
+    }
+    return t.asReturnedValue();
 }
 
-void Runtime::method_declareVar(ExecutionEngine *engine, bool deletable, int nameIndex)
+void Runtime::DeclareVar::call(ExecutionEngine *engine, Bool deletable, int nameIndex)
 {
     Scope scope(engine);
-    ScopedString name(scope, engine->current->compilationUnit->runtimeStrings[nameIndex]);
-    engine->currentContext->createMutableBinding(name, deletable);
+    ScopedString name(scope, engine->currentStackFrame->v4Function->compilationUnit->runtimeStrings[nameIndex]);
+    static_cast<ExecutionContext &>(engine->currentStackFrame->jsFrame->context).createMutableBinding(name, deletable);
 }
 
-ReturnedValue Runtime::method_arrayLiteral(ExecutionEngine *engine, Value *values, uint length)
+ReturnedValue Runtime::ArrayLiteral::call(ExecutionEngine *engine, Value *values, uint length)
 {
     return engine->newArrayObject(values, length)->asReturnedValue();
 }
 
-ReturnedValue Runtime::method_objectLiteral(ExecutionEngine *engine, const QV4::Value *args, int classId, int arrayValueCount, int arrayGetterSetterCountAndFlags)
+ReturnedValue Runtime::ObjectLiteral::call(ExecutionEngine *engine, int classId, QV4::Value args[], int argc)
 {
     Scope scope(engine);
-    QV4::InternalClass *klass = static_cast<CompiledData::CompilationUnit*>(engine->current->compilationUnit)->runtimeClasses[classId];
-    ScopedObject o(scope, engine->newObject(klass, engine->objectPrototype()));
+    Scoped<InternalClass> klass(scope, engine->currentStackFrame->v4Function->compilationUnit->runtimeClasses[classId]);
+    ScopedObject o(scope, engine->newObject(klass->d()));
 
-    {
-        bool needSparseArray = arrayGetterSetterCountAndFlags >> 30;
-        if (needSparseArray)
-            o->initSparseArray();
-    }
+    Q_ASSERT(uint(argc) >= klass->d()->size);
 
-    for (uint i = 0; i < klass->size; ++i)
+    for (uint i = 0; i < klass->d()->size; ++i)
         o->setProperty(i, *args++);
 
-    if (arrayValueCount > 0) {
-        ScopedValue entry(scope);
-        for (int i = 0; i < arrayValueCount; ++i) {
-            uint idx = args->toUInt32();
-            ++args;
-            entry = *args++;
-            o->arraySet(idx, entry);
+    Q_ASSERT((argc - klass->d()->size) % 3 == 0);
+    int additionalArgs = (argc - int(klass->d()->size))/3;
+
+    if (!additionalArgs)
+        return o->asReturnedValue();
+
+    ScopedPropertyKey name(scope);
+    ScopedProperty pd(scope);
+    ScopedFunctionObject fn(scope);
+    ScopedString fnName(scope);
+    ScopedValue value(scope);
+    for (int i = 0; i < additionalArgs; ++i) {
+        Q_ASSERT(args->isInteger());
+        ObjectLiteralArgument arg = ObjectLiteralArgument(args->integerValue());
+        name = args[1].toPropertyKey(engine);
+        value = args[2];
+        if (engine->hasException)
+            return Encode::undefined();
+        if (arg != ObjectLiteralArgument::Value) {
+            Q_ASSERT(args[2].isInteger());
+            int functionId = args[2].integerValue();
+            QV4::Function *clos = static_cast<CompiledData::CompilationUnit*>(engine->currentStackFrame->v4Function->compilationUnit)->runtimeFunctions[functionId];
+            Q_ASSERT(clos);
+
+            PropertyKey::FunctionNamePrefix prefix = PropertyKey::None;
+            if (arg == ObjectLiteralArgument::Getter)
+                prefix = PropertyKey::Getter;
+            else if (arg == ObjectLiteralArgument::Setter)
+                prefix = PropertyKey::Setter;
+            else
+                arg = ObjectLiteralArgument::Value;
+            fnName = name->asFunctionName(engine, prefix);
+
+            ExecutionContext *current = static_cast<ExecutionContext *>(&engine->currentStackFrame->jsFrame->context);
+            if (clos->isGenerator())
+                value = MemberGeneratorFunction::create(current, clos, o, fnName)->asReturnedValue();
+            else
+                value = FunctionObject::createMemberFunction(current, clos, o, fnName)->asReturnedValue();
+        } else if (args[2].isFunctionObject()) {
+            fn = static_cast<const FunctionObject &>(args[2]);
+
+            fnName = name->asFunctionName(engine, PropertyKey::None);
+            fn->setName(fnName);
         }
-    }
-
-    uint arrayGetterSetterCount = arrayGetterSetterCountAndFlags & ((1 << 30) - 1);
-    if (arrayGetterSetterCount > 0) {
-        ScopedProperty pd(scope);
-        for (uint i = 0; i < arrayGetterSetterCount; ++i) {
-            uint idx = args->toUInt32();
-            ++args;
-            pd->value = *args;
-            ++args;
-            pd->set = *args;
-            ++args;
-            o->arraySet(idx, pd, Attr_Accessor);
+        Q_ASSERT(arg != ObjectLiteralArgument::Method);
+        Q_ASSERT(arg == ObjectLiteralArgument::Value || value->isFunctionObject());
+        if (arg == ObjectLiteralArgument::Value || arg == ObjectLiteralArgument::Getter) {
+            pd->value = value;
+            pd->set = Value::emptyValue();
+        } else {
+            pd->value = Value::emptyValue();
+            pd->set = value;
         }
-    }
+        bool ok = o->defineOwnProperty(name, pd, (arg == ObjectLiteralArgument::Value ? Attr_Data : Attr_Accessor));
+        if (!ok)
+            return engine->throwTypeError();
 
+        args += 3;
+    }
     return o.asReturnedValue();
 }
 
-QV4::ReturnedValue Runtime::method_setupArgumentsObject(ExecutionEngine *engine)
-{
-    Q_ASSERT(engine->current->type == Heap::ExecutionContext::Type_CallContext);
-    QV4::CallContext *c = static_cast<QV4::CallContext *>(engine->currentContext);
-    QV4::InternalClass *ic = engine->internalClasses[c->d()->strictMode ? EngineBase::Class_StrictArgumentsObject : EngineBase::Class_ArgumentsObject];
-    return engine->memoryManager->allocObject<ArgumentsObject>(ic, engine->objectPrototype(), c)->asReturnedValue();
-}
-
-#endif // V4_BOOTSTRAP
-
-QV4::ReturnedValue Runtime::method_increment(const Value &value)
+ReturnedValue Runtime::CreateClass::call(ExecutionEngine *engine, int classIndex,
+                                          const Value &superClass, Value computedNames[])
 {
-    TRACE1(value);
+    const CompiledData::CompilationUnit *unit = engine->currentStackFrame->v4Function->compilationUnit;
+    const QV4::CompiledData::Class *cls = unit->unitData()->classAt(classIndex);
 
-    if (value.isInteger() && value.integerValue() < INT_MAX)
-        return Encode(value.integerValue() + 1);
-    else {
-        double d = value.toNumber();
-        return Encode(d + 1.);
+    Scope scope(engine);
+    ScopedObject protoParent(scope, engine->objectPrototype());
+    ScopedObject constructorParent(scope, engine->functionPrototype());
+    if (!superClass.isEmpty()) {
+        if (superClass.isNull()) {
+            protoParent = Encode::null();
+        } else {
+            const FunctionObject *superFunction = superClass.as<FunctionObject>();
+            // ### check that the heritage object is a constructor
+            if (!superFunction || !superFunction->isConstructor())
+                return engine->throwTypeError(QStringLiteral("The superclass is not a function object."));
+            const FunctionObject *s = static_cast<const FunctionObject *>(&superClass);
+            ScopedValue result(scope, s->get(scope.engine->id_prototype()));
+            if (!result->isObject() && !result->isNull())
+                return engine->throwTypeError(QStringLiteral("The value of the superclass's prototype property is not an object."));
+            protoParent = *result;
+            constructorParent = superClass;
+        }
     }
-}
-
-QV4::ReturnedValue Runtime::method_decrement(const Value &value)
-{
-    TRACE1(value);
 
-    if (value.isInteger() && value.integerValue() > INT_MIN)
-        return Encode(value.integerValue() - 1);
-    else {
-        double d = value.toNumber();
-        return Encode(d - 1.);
+    ScopedObject proto(scope, engine->newObject());
+    proto->setPrototypeUnchecked(protoParent);
+    ExecutionContext *current = static_cast<ExecutionContext *>(&engine->currentStackFrame->jsFrame->context);
+
+    ScopedFunctionObject constructor(scope);
+    QV4::Function *f = cls->constructorFunction != UINT_MAX ? unit->runtimeFunctions[cls->constructorFunction] : nullptr;
+    constructor = FunctionObject::createConstructorFunction(current, f, proto, !superClass.isEmpty())->asReturnedValue();
+    constructor->setPrototypeUnchecked(constructorParent);
+    Value argCount = Value::fromInt32(f ? f->nFormals : 0);
+    constructor->defineReadonlyConfigurableProperty(scope.engine->id_length(), argCount);
+    constructor->defineReadonlyConfigurableProperty(engine->id_prototype(), proto);
+    proto->defineDefaultProperty(engine->id_constructor(), constructor);
+
+    ScopedString name(scope);
+    if (cls->nameIndex != UINT_MAX) {
+        name = unit->runtimeStrings[cls->nameIndex];
+        constructor->defineReadonlyConfigurableProperty(engine->id_name(), name);
     }
-}
 
-ReturnedValue Runtime::method_toDouble(const Value &value)
-{
-    TRACE1(value);
-    return Encode(value.toNumber());
-}
-
-int Runtime::method_toInt(const Value &value)
-{
-    TRACE1(value);
-    return value.toInt32();
-}
+    ScopedObject receiver(scope, *constructor);
+    ScopedPropertyKey propertyName(scope);
+    ScopedFunctionObject function(scope);
+    ScopedProperty property(scope);
+    const CompiledData::Method *methods = cls->methodTable();
+    for (uint i = 0; i < cls->nStaticMethods + cls->nMethods; ++i) {
+        if (i == cls->nStaticMethods)
+            receiver = proto;
+        if (methods[i].name == UINT_MAX) {
+            propertyName = computedNames->toPropertyKey(engine);
+            if (propertyName == scope.engine->id_prototype()->propertyKey() && receiver->d() == constructor->d())
+                return engine->throwTypeError(QStringLiteral("Cannot declare a static method named 'prototype'."));
+            if (engine->hasException)
+                return Encode::undefined();
+            ++computedNames;
+        } else {
+            name = unit->runtimeStrings[methods[i].name];
+            propertyName = name->toPropertyKey();
+        }
+        QV4::Function *f = unit->runtimeFunctions[methods[i].function];
+        Q_ASSERT(f);
+        PropertyKey::FunctionNamePrefix prefix = PropertyKey::None;
+        if (methods[i].type == CompiledData::Method::Getter)
+            prefix = PropertyKey::Getter;
+        else if (methods[i].type == CompiledData::Method::Setter)
+            prefix = PropertyKey::Setter;
+
+        name = propertyName->asFunctionName(engine, prefix);
+
+        if (f->isGenerator())
+            function = MemberGeneratorFunction::create(current, f, receiver, name);
+        else
+            function = FunctionObject::createMemberFunction(current, f, receiver, name);
+        Q_ASSERT(function);
+        PropertyAttributes attributes;
+        switch (methods[i].type) {
+        case CompiledData::Method::Getter:
+            property->setGetter(function);
+            property->set = Value::emptyValue();
+            attributes = Attr_Accessor|Attr_NotEnumerable;
+            break;
+        case CompiledData::Method::Setter:
+            property->value = Value::emptyValue();
+            property->setSetter(function);
+            attributes = Attr_Accessor|Attr_NotEnumerable;
+            break;
+        default: // Regular
+            property->value = function;
+            property->set = Value::emptyValue();
+            attributes = Attr_Data|Attr_NotEnumerable;
+            break;
+        }
+        receiver->defineOwnProperty(propertyName, property, attributes);
+    }
 
-int Runtime::method_doubleToInt(const double &d)
-{
-    TRACE0();
-    return Primitive::toInt32(d);
+    return constructor->asReturnedValue();
 }
 
-unsigned Runtime::method_toUInt(const Value &value)
+QV4::ReturnedValue Runtime::CreateMappedArgumentsObject::call(ExecutionEngine *engine)
 {
-    TRACE1(value);
-    return value.toUInt32();
+    Q_ASSERT(engine->currentContext()->d()->type == Heap::ExecutionContext::Type_CallContext);
+    Heap::InternalClass *ic = engine->internalClasses(EngineBase::Class_ArgumentsObject);
+    return engine->memoryManager->allocObject<ArgumentsObject>(ic, engine->currentStackFrame)->asReturnedValue();
 }
 
-unsigned Runtime::method_doubleToUInt(const double &d)
+QV4::ReturnedValue Runtime::CreateUnmappedArgumentsObject::call(ExecutionEngine *engine)
 {
-    TRACE0();
-    return Primitive::toUInt32(d);
+    Heap::InternalClass *ic = engine->internalClasses(EngineBase::Class_StrictArgumentsObject);
+    return engine->memoryManager->allocObject<StrictArgumentsObject>(ic, engine->currentStackFrame)->asReturnedValue();
 }
 
-#ifndef V4_BOOTSTRAP
-
-ReturnedValue Runtime::method_getQmlContext(NoThrowEngine *engine)
+QV4::ReturnedValue Runtime::CreateRestParameter::call(ExecutionEngine *engine, int argIndex)
 {
-    return engine->qmlContext()->asReturnedValue();
+    const Value *values = engine->currentStackFrame->originalArguments + argIndex;
+    int nValues = engine->currentStackFrame->originalArgumentsCount - argIndex;
+    if (nValues <= 0)
+        return engine->newArrayObject(0)->asReturnedValue();
+    return engine->newArrayObject(values, nValues)->asReturnedValue();
 }
 
-ReturnedValue Runtime::method_regexpLiteral(ExecutionEngine *engine, int id)
-{
-    return static_cast<CompiledData::CompilationUnit*>(engine->current->compilationUnit)->runtimeRegularExpressions[id].asReturnedValue();
-}
 
-ReturnedValue Runtime::method_getQmlQObjectProperty(ExecutionEngine *engine, const Value &object, int propertyIndex, bool captureRequired)
+ReturnedValue Runtime::LoadQmlContext::call(ExecutionEngine *engine)
 {
-    Scope scope(engine);
-    QV4::Scoped<QObjectWrapper> wrapper(scope, object);
-    if (!wrapper) {
-        engine->throwTypeError(QStringLiteral("Cannot read property of null"));
-        return Encode::undefined();
-    }
-    return QV4::QObjectWrapper::getProperty(scope.engine, wrapper->object(), propertyIndex, captureRequired);
+    Heap::QmlContext *ctx = engine->qmlContext();
+    Q_ASSERT(ctx);
+    return ctx->asReturnedValue();
 }
 
-QV4::ReturnedValue Runtime::method_getQmlAttachedProperty(ExecutionEngine *engine, int attachedPropertiesId, int propertyIndex)
+ReturnedValue Runtime::RegexpLiteral::call(ExecutionEngine *engine, int id)
 {
-    QObject *scopeObject = engine->qmlScopeObject();
-    QObject *attachedObject = qmlAttachedPropertiesObjectById(attachedPropertiesId, scopeObject);
-
-    QJSEngine *jsEngine = engine->jsEngine();
-    QQmlData::ensurePropertyCache(jsEngine, attachedObject);
-    return QV4::QObjectWrapper::getProperty(engine, attachedObject, propertyIndex, /*captureRequired*/true);
+    Heap::RegExpObject *ro = engine->newRegExpObject(engine->currentStackFrame->v4Function->compilationUnit->runtimeRegularExpressions[id].as<RegExp>());
+    return ro->asReturnedValue();
 }
 
-ReturnedValue Runtime::method_getQmlScopeObjectProperty(ExecutionEngine *engine, const Value &context, int propertyIndex, bool captureRequired)
+ReturnedValue Runtime::LoadQmlScopeObjectProperty::call(ExecutionEngine *engine, const Value &context, int propertyIndex, Bool captureRequired)
 {
     const QmlContext &c = static_cast<const QmlContext &>(context);
-    return QV4::QObjectWrapper::getProperty(engine, c.d()->qml->scopeObject, propertyIndex, captureRequired);
+    return QV4::QObjectWrapper::getProperty(engine, c.d()->qml()->scopeObject, propertyIndex, captureRequired);
 }
 
-ReturnedValue Runtime::method_getQmlContextObjectProperty(ExecutionEngine *engine, const Value &context, int propertyIndex, bool captureRequired)
+ReturnedValue Runtime::LoadQmlContextObjectProperty::call(ExecutionEngine *engine, const Value &context, int propertyIndex, Bool captureRequired)
 {
     const QmlContext &c = static_cast<const QmlContext &>(context);
-    return QV4::QObjectWrapper::getProperty(engine, (*c.d()->qml->context)->contextObject, propertyIndex, captureRequired);
-}
-
-ReturnedValue Runtime::method_getQmlSingletonQObjectProperty(ExecutionEngine *engine, const Value &object, int propertyIndex, bool captureRequired)
-{
-    Scope scope(engine);
-    QV4::Scoped<QQmlTypeWrapper> wrapper(scope, object);
-    if (!wrapper) {
-        scope.engine->throwTypeError(QStringLiteral("Cannot read property of null"));
-        return Encode::undefined();
-    }
-    return QV4::QObjectWrapper::getProperty(scope.engine, wrapper->singletonObject(), propertyIndex, captureRequired);
+    return QV4::QObjectWrapper::getProperty(engine, (*c.d()->qml()->context)->contextObject, propertyIndex, captureRequired);
 }
 
-ReturnedValue Runtime::method_getQmlIdObject(ExecutionEngine *engine, const Value &c, uint index)
+ReturnedValue Runtime::LoadQmlIdObject::call(ExecutionEngine *engine, const Value &c, uint index)
 {
-    Scope scope(engine);
     const QmlContext &qmlContext = static_cast<const QmlContext &>(c);
-    QQmlContextData *context = *qmlContext.d()->qml->context;
+    QQmlContextData *context = *qmlContext.d()->qml()->context;
     if (!context || index >= (uint)context->idValueCount)
         return Encode::undefined();
 
-    QQmlEnginePrivate *ep = engine->qmlEngine() ? QQmlEnginePrivate::get(engine->qmlEngine()) : 0;
+    QQmlEnginePrivate *ep = engine->qmlEngine() ? QQmlEnginePrivate::get(engine->qmlEngine()) : nullptr;
     if (ep && ep->propertyCapture)
         ep->propertyCapture->captureProperty(&context->idValues[index].bindings);
 
     return QObjectWrapper::wrap(engine, context->idValues[index].data());
 }
 
-void Runtime::method_setQmlScopeObjectProperty(ExecutionEngine *engine, const Value &context, int propertyIndex, const Value &value)
+void Runtime::StoreQmlScopeObjectProperty::call(ExecutionEngine *engine, const Value &context, int propertyIndex, const Value &value)
 {
     const QmlContext &c = static_cast<const QmlContext &>(context);
-    return QV4::QObjectWrapper::setProperty(engine, c.d()->qml->scopeObject, propertyIndex, value);
+    return QV4::QObjectWrapper::setProperty(engine, c.d()->qml()->scopeObject, propertyIndex, value);
 }
 
-void Runtime::method_setQmlContextObjectProperty(ExecutionEngine *engine, const Value &context, int propertyIndex, const Value &value)
+void Runtime::StoreQmlContextObjectProperty::call(ExecutionEngine *engine, const Value &context, int propertyIndex, const Value &value)
 {
     const QmlContext &c = static_cast<const QmlContext &>(context);
-    return QV4::QObjectWrapper::setProperty(engine, (*c.d()->qml->context)->contextObject, propertyIndex, value);
-}
-
-void Runtime::method_setQmlQObjectProperty(ExecutionEngine *engine, const Value &object, int propertyIndex, const Value &value)
-{
-    Scope scope(engine);
-    QV4::Scoped<QObjectWrapper> wrapper(scope, object);
-    if (!wrapper) {
-        engine->throwTypeError(QStringLiteral("Cannot write property of null"));
-        return;
-    }
-    wrapper->setProperty(engine, propertyIndex, value);
+    return QV4::QObjectWrapper::setProperty(engine, (*c.d()->qml()->context)->contextObject, propertyIndex, value);
 }
 
-ReturnedValue Runtime::method_getQmlImportedScripts(NoThrowEngine *engine)
+ReturnedValue Runtime::LoadQmlImportedScripts::call(ExecutionEngine *engine)
 {
     QQmlContextData *context = engine->callingQmlContext();
     if (!context)
@@ -1570,44 +2073,32 @@ ReturnedValue Runtime::method_getQmlImportedScripts(NoThrowEngine *engine)
     return context->importedScripts.value();
 }
 
-QV4::ReturnedValue Runtime::method_getQmlSingleton(QV4::NoThrowEngine *engine, int nameIndex)
+ReturnedValue Runtime::ToObject::call(ExecutionEngine *engine, const Value &obj)
 {
-    Scope scope(engine);
-    ScopedString name(scope, engine->current->compilationUnit->runtimeStrings[nameIndex]);
-    return engine->qmlSingletonWrapper(name);
+    if (obj.isObject())
+        return obj.asReturnedValue();
+
+    return obj.toObject(engine)->asReturnedValue();
 }
 
-void Runtime::method_convertThisToObject(ExecutionEngine *engine)
+Bool Runtime::ToBoolean::call(const Value &obj)
 {
-    Value *t = &engine->current->callData->thisObject;
-    if (t->isObject())
-        return;
-    if (t->isNullOrUndefined()) {
-        *t = engine->globalObject->asReturnedValue();
-    } else {
-        *t = t->toObject(engine)->asReturnedValue();
-    }
+    return obj.toBoolean();
 }
 
-ReturnedValue Runtime::method_uPlus(const Value &value)
+ReturnedValue Runtime::ToNumber::call(ExecutionEngine *, const Value &v)
 {
-    TRACE1(value);
-
-    if (value.isNumber())
-        return value.asReturnedValue();
-    if (value.integerCompatible())
-        return Encode(value.int_32());
-
-    double n = value.toNumberImpl();
-    return Encode(n);
+    return Encode(v.toNumber());
 }
+#endif // V4_BOOTSTRAP
 
-ReturnedValue Runtime::method_uMinus(const Value &value)
+ReturnedValue Runtime::UMinus::call(const Value &value)
 {
     TRACE1(value);
 
     // +0 != -0, so we need to convert to double when negating 0
-    if (value.isInteger() && value.integerValue())
+    if (value.isInteger() && value.integerValue() &&
+            value.integerValue() != std::numeric_limits<int>::min())
         return Encode(-value.integerValue());
     else {
         double n = RuntimeHelpers::toNumber(value);
@@ -1615,98 +2106,57 @@ ReturnedValue Runtime::method_uMinus(const Value &value)
     }
 }
 
-ReturnedValue Runtime::method_complement(const Value &value)
-{
-    TRACE1(value);
-
-    int n = value.toInt32();
-    return Encode((int)~n);
-}
-
-ReturnedValue Runtime::method_uNot(const Value &value)
-{
-    TRACE1(value);
-
-    bool b = value.toBoolean();
-    return Encode(!b);
-}
-
 // binary operators
-ReturnedValue Runtime::method_bitOr(const Value &left, const Value &right)
-{
-    TRACE2(left, right);
-
-    int lval = left.toInt32();
-    int rval = right.toInt32();
-    return Encode(lval | rval);
-}
-
-ReturnedValue Runtime::method_bitXor(const Value &left, const Value &right)
-{
-    TRACE2(left, right);
-
-    int lval = left.toInt32();
-    int rval = right.toInt32();
-    return Encode(lval ^ rval);
-}
-
-ReturnedValue Runtime::method_bitAnd(const Value &left, const Value &right)
-{
-    TRACE2(left, right);
-
-    int lval = left.toInt32();
-    int rval = right.toInt32();
-    return Encode(lval & rval);
-}
 
 #ifndef V4_BOOTSTRAP
-ReturnedValue Runtime::method_add(ExecutionEngine *engine, const Value &left, const Value &right)
+ReturnedValue Runtime::Add::call(ExecutionEngine *engine, const Value &left, const Value &right)
 {
     TRACE2(left, right);
 
-    if (Q_LIKELY(left.isInteger() && right.isInteger()))
+    if (Q_LIKELY(left.integerCompatible() && right.integerCompatible()))
         return add_int32(left.integerValue(), right.integerValue());
     if (left.isNumber() && right.isNumber())
-        return Primitive::fromDouble(left.asDouble() + right.asDouble()).asReturnedValue();
+        return Value::fromDouble(left.asDouble() + right.asDouble()).asReturnedValue();
 
     return RuntimeHelpers::addHelper(engine, left, right);
 }
-#endif // V4_BOOTSTRAP
 
-ReturnedValue Runtime::method_sub(const Value &left, const Value &right)
+ReturnedValue Runtime::Sub::call(const Value &left, const Value &right)
 {
     TRACE2(left, right);
 
-    if (Q_LIKELY(left.isInteger() && right.isInteger()))
+    if (Q_LIKELY(left.integerCompatible() && right.integerCompatible()))
         return sub_int32(left.integerValue(), right.integerValue());
 
     double lval = left.isNumber() ? left.asDouble() : left.toNumberImpl();
     double rval = right.isNumber() ? right.asDouble() : right.toNumberImpl();
 
-    return Primitive::fromDouble(lval - rval).asReturnedValue();
+    return Value::fromDouble(lval - rval).asReturnedValue();
 }
 
-ReturnedValue Runtime::method_mul(const Value &left, const Value &right)
+ReturnedValue Runtime::Mul::call(const Value &left, const Value &right)
 {
     TRACE2(left, right);
 
-    if (Q_LIKELY(left.isInteger() && right.isInteger()))
+    if (Q_LIKELY(left.integerCompatible() && right.integerCompatible()))
         return mul_int32(left.integerValue(), right.integerValue());
 
     double lval = left.isNumber() ? left.asDouble() : left.toNumberImpl();
     double rval = right.isNumber() ? right.asDouble() : right.toNumberImpl();
 
-    return Primitive::fromDouble(lval * rval).asReturnedValue();
+    return Value::fromDouble(lval * rval).asReturnedValue();
 }
 
-ReturnedValue Runtime::method_div(const Value &left, const Value &right)
+ReturnedValue Runtime::Div::call(const Value &left, const Value &right)
 {
     TRACE2(left, right);
 
     if (Value::integerCompatible(left, right)) {
         int lval = left.integerValue();
         int rval = right.integerValue();
-        if (rval != 0 && (lval % rval == 0))
+        if (rval != 0 // division by zero should result in a NaN
+                && (lval % rval == 0)  // fractions can't be stored in an int
+                && !(lval == 0 && rval < 0)) // 0 / -something results in -0.0
             return Encode(int(lval / rval));
         else
             return Encode(double(lval) / rval);
@@ -1714,17 +2164,20 @@ ReturnedValue Runtime::method_div(const Value &left, const Value &right)
 
     double lval = left.toNumber();
     double rval = right.toNumber();
-    return Primitive::fromDouble(lval / rval).asReturnedValue();
+    return Value::fromDouble(lval / rval).asReturnedValue();
 }
 
-ReturnedValue Runtime::method_mod(const Value &left, const Value &right)
+ReturnedValue Runtime::Mod::call(const Value &left, const Value &right)
 {
     TRACE2(left, right);
 
-    if (Value::integerCompatible(left, right) && right.integerValue() != 0) {
-        int intRes = left.integerValue() % right.integerValue();
-        if (intRes != 0 || left.integerValue() >= 0)
-            return Encode(intRes);
+    if (Value::integerCompatible(left, right) && left.integerValue() >= 0 && right.integerValue() > 0) {
+        // special cases are handled by fmod, among them:
+        //  - arithmic execeptions for ints in c++, eg: INT_MIN % -1
+        //  - undefined behavior in c++, e.g.: anything % 0
+        //  - uncommon cases which would complicate the condition, e.g.: negative integers
+        //    (this makes sure that -1 % 1 == -0 by passing it to fmod)
+        return Encode(left.integerValue() % right.integerValue());
     }
 
     double lval = RuntimeHelpers::toNumber(left);
@@ -1732,10 +2185,46 @@ ReturnedValue Runtime::method_mod(const Value &left, const Value &right)
 #ifdef fmod
 #  undef fmod
 #endif
-    return Primitive::fromDouble(std::fmod(lval, rval)).asReturnedValue();
+    return Value::fromDouble(std::fmod(lval, rval)).asReturnedValue();
+}
+
+ReturnedValue Runtime::Exp::call(const Value &base, const Value &exp)
+{
+    double b = base.toNumber();
+    double e = exp.toNumber();
+    if (qt_is_inf(e) && (b == 1 || b == -1))
+        return Encode(qt_snan());
+    return Encode(pow(b,e));
+}
+
+ReturnedValue Runtime::BitAnd::call(const Value &left, const Value &right)
+{
+    TRACE2(left, right);
+
+    int lval = left.toInt32();
+    int rval = right.toInt32();
+    return Encode((int)(lval & rval));
+}
+
+ReturnedValue Runtime::BitOr::call(const Value &left, const Value &right)
+{
+    TRACE2(left, right);
+
+    int lval = left.toInt32();
+    int rval = right.toInt32();
+    return Encode((int)(lval | rval));
+}
+
+ReturnedValue Runtime::BitXor::call(const Value &left, const Value &right)
+{
+    TRACE2(left, right);
+
+    int lval = left.toInt32();
+    int rval = right.toInt32();
+    return Encode((int)(lval ^ rval));
 }
 
-ReturnedValue Runtime::method_shl(const Value &left, const Value &right)
+ReturnedValue Runtime::Shl::call(const Value &left, const Value &right)
 {
     TRACE2(left, right);
 
@@ -1744,7 +2233,7 @@ ReturnedValue Runtime::method_shl(const Value &left, const Value &right)
     return Encode((int)(lval << rval));
 }
 
-ReturnedValue Runtime::method_shr(const Value &left, const Value &right)
+ReturnedValue Runtime::Shr::call(const Value &left, const Value &right)
 {
     TRACE2(left, right);
 
@@ -1753,7 +2242,7 @@ ReturnedValue Runtime::method_shr(const Value &left, const Value &right)
     return Encode((int)(lval >> rval));
 }
 
-ReturnedValue Runtime::method_ushr(const Value &left, const Value &right)
+ReturnedValue Runtime::UShr::call(const Value &left, const Value &right)
 {
     TRACE2(left, right);
 
@@ -1766,75 +2255,184 @@ ReturnedValue Runtime::method_ushr(const Value &left, const Value &right)
 
 #endif // V4_BOOTSTRAP
 
-ReturnedValue Runtime::method_greaterThan(const Value &left, const Value &right)
+ReturnedValue Runtime::GreaterThan::call(const Value &left, const Value &right)
 {
     TRACE2(left, right);
 
-    bool r = method_compareGreaterThan(left, right);
+    bool r = CompareGreaterThan::call(left, right);
     return Encode(r);
 }
 
-ReturnedValue Runtime::method_lessThan(const Value &left, const Value &right)
+ReturnedValue Runtime::LessThan::call(const Value &left, const Value &right)
 {
     TRACE2(left, right);
 
-    bool r = method_compareLessThan(left, right);
+    bool r = CompareLessThan::call(left, right);
     return Encode(r);
 }
 
-ReturnedValue Runtime::method_greaterEqual(const Value &left, const Value &right)
+ReturnedValue Runtime::GreaterEqual::call(const Value &left, const Value &right)
 {
     TRACE2(left, right);
 
-    bool r = method_compareGreaterEqual(left, right);
+    bool r = CompareGreaterEqual::call(left, right);
     return Encode(r);
 }
 
-ReturnedValue Runtime::method_lessEqual(const Value &left, const Value &right)
+ReturnedValue Runtime::LessEqual::call(const Value &left, const Value &right)
 {
     TRACE2(left, right);
 
-    bool r = method_compareLessEqual(left, right);
+    bool r = CompareLessEqual::call(left, right);
     return Encode(r);
 }
 
-Bool Runtime::method_compareEqual(const Value &left, const Value &right)
+struct LazyScope
+{
+    ExecutionEngine *engine = nullptr;
+    Value *stackMark = nullptr;
+    ~LazyScope() {
+        if (engine)
+            engine->jsStackTop = stackMark;
+    }
+    template <typename T>
+    void set(Value **scopedValue, T value, ExecutionEngine *e) {
+        if (!engine) {
+            engine = e;
+            stackMark = engine->jsStackTop;
+        }
+        if (!*scopedValue)
+            *scopedValue = e->jsAlloca(1);
+        **scopedValue = value;
+    }
+};
+
+Bool Runtime::CompareEqual::call(const Value &left, const Value &right)
 {
     TRACE2(left, right);
 
-    if (left.rawValue() == right.rawValue())
-        // NaN != NaN
-        return !left.isNaN();
+    Value lhs = left;
+    Value rhs = right;
 
-    if (left.type() == right.type()) {
-        if (left.isDouble() && left.doubleValue() == 0 && right.doubleValue() == 0)
-            return true; // this takes care of -0 == +0 (which obviously have different raw values)
-        if (!left.isManaged())
-            return false;
-        if (left.isString() == right.isString())
-            return left.cast<Managed>()->isEqualTo(right.cast<Managed>());
+#ifndef V4_BOOTSTRAP
+    LazyScope scope;
+    Value *lhsGuard = nullptr;
+    Value *rhsGuard = nullptr;
+#endif
+
+  redo:
+    if (lhs.asReturnedValue() == rhs.asReturnedValue())
+        return !lhs.isNaN();
+
+    int lt = lhs.quickType();
+    int rt = rhs.quickType();
+    if (rt < lt) {
+        qSwap(lhs, rhs);
+        qSwap(lt, rt);
     }
 
-    return RuntimeHelpers::equalHelper(left, right);
+    switch (lt) {
+    case QV4::Value::QT_ManagedOrUndefined:
+        if (lhs.isUndefined())
+            return rhs.isNullOrUndefined();
+        Q_FALLTHROUGH();
+    case QV4::Value::QT_ManagedOrUndefined1:
+    case QV4::Value::QT_ManagedOrUndefined2:
+    case QV4::Value::QT_ManagedOrUndefined3:
+        // LHS: Managed
+        switch (rt) {
+        case QV4::Value::QT_ManagedOrUndefined:
+            if (rhs.isUndefined())
+                return false;
+            Q_FALLTHROUGH();
+        case QV4::Value::QT_ManagedOrUndefined1:
+        case QV4::Value::QT_ManagedOrUndefined2:
+        case QV4::Value::QT_ManagedOrUndefined3: {
+#ifndef V4_BOOTSTRAP
+            // RHS: Managed
+            Heap::Base *l = lhs.m();
+            Heap::Base *r = rhs.m();
+            Q_ASSERT(l);
+            Q_ASSERT(r);
+            if (l->internalClass->vtable->isStringOrSymbol == r->internalClass->vtable->isStringOrSymbol)
+                return static_cast<QV4::Managed &>(lhs).isEqualTo(&static_cast<QV4::Managed &>(rhs));
+            if (l->internalClass->vtable->isStringOrSymbol) {
+                scope.set(&rhsGuard, RuntimeHelpers::objectDefaultValue(&static_cast<QV4::Object &>(rhs), PREFERREDTYPE_HINT), r->internalClass->engine);
+                rhs = rhsGuard->asReturnedValue();
+                break;
+            } else {
+                Q_ASSERT(r->internalClass->vtable->isStringOrSymbol);
+                scope.set(&lhsGuard, RuntimeHelpers::objectDefaultValue(&static_cast<QV4::Object &>(lhs), PREFERREDTYPE_HINT), l->internalClass->engine);
+                lhs = lhsGuard->asReturnedValue();
+                break;
+            }
+#endif
+            return false;
+        }
+        case QV4::Value::QT_Empty:
+            Q_UNREACHABLE();
+        case QV4::Value::QT_Null:
+            return false;
+        case QV4::Value::QT_Bool:
+        case QV4::Value::QT_Int:
+            rhs = Value::fromDouble(rhs.int_32());
+            // fall through
+        default: // double
+#ifndef V4_BOOTSTRAP
+            if (lhs.m()->internalClass->vtable->isStringOrSymbol) {
+                return lhs.m()->internalClass->vtable->isString ? (RuntimeHelpers::toNumber(lhs) == rhs.doubleValue()) : false;
+            } else {
+                scope.set(&lhsGuard, RuntimeHelpers::objectDefaultValue(&static_cast<QV4::Object &>(lhs), PREFERREDTYPE_HINT), lhs.m()->internalClass->engine);
+                lhs = lhsGuard->asReturnedValue();
+            }
+#else
+            Q_UNIMPLEMENTED();
+#endif
+        }
+        goto redo;
+    case QV4::Value::QT_Empty:
+        Q_UNREACHABLE();
+    case QV4::Value::QT_Null:
+        return rhs.isNull();
+    case QV4::Value::QT_Bool:
+    case QV4::Value::QT_Int:
+        switch (rt) {
+        case QV4::Value::QT_ManagedOrUndefined:
+        case QV4::Value::QT_ManagedOrUndefined1:
+        case QV4::Value::QT_ManagedOrUndefined2:
+        case QV4::Value::QT_ManagedOrUndefined3:
+        case QV4::Value::QT_Empty:
+        case QV4::Value::QT_Null:
+            Q_UNREACHABLE();
+        case QV4::Value::QT_Bool:
+        case QV4::Value::QT_Int:
+            return lhs.int_32() == rhs.int_32();
+        default: // double
+            return lhs.int_32() == rhs.doubleValue();
+        }
+    default: // double
+        Q_ASSERT(rhs.isDouble());
+        return lhs.doubleValue() == rhs.doubleValue();
+    }
 }
 
-ReturnedValue Runtime::method_equal(const Value &left, const Value &right)
+ReturnedValue Runtime::Equal::call(const Value &left, const Value &right)
 {
     TRACE2(left, right);
 
-    bool r = method_compareEqual(left, right);
+    bool r = CompareEqual::call(left, right);
     return Encode(r);
 }
 
-ReturnedValue Runtime::method_notEqual(const Value &left, const Value &right)
+ReturnedValue Runtime::NotEqual::call(const Value &left, const Value &right)
 {
     TRACE2(left, right);
 
-    bool r = !method_compareEqual(left, right);
+    bool r = !CompareEqual::call(left, right);
     return Encode(r);
 }
 
-ReturnedValue Runtime::method_strictEqual(const Value &left, const Value &right)
+ReturnedValue Runtime::StrictEqual::call(const Value &left, const Value &right)
 {
     TRACE2(left, right);
 
@@ -1842,7 +2440,7 @@ ReturnedValue Runtime::method_strictEqual(const Value &left, const Value &right)
     return Encode(r);
 }
 
-ReturnedValue Runtime::method_strictNotEqual(const Value &left, const Value &right)
+ReturnedValue Runtime::StrictNotEqual::call(const Value &left, const Value &right)
 {
     TRACE2(left, right);
 
@@ -1850,32 +2448,27 @@ ReturnedValue Runtime::method_strictNotEqual(const Value &left, const Value &rig
     return Encode(r);
 }
 
-Bool Runtime::method_compareNotEqual(const Value &left, const Value &right)
+Bool Runtime::CompareNotEqual::call(const Value &left, const Value &right)
 {
     TRACE2(left, right);
 
-    return !Runtime::method_compareEqual(left, right);
+    return !Runtime::CompareEqual::call(left, right);
 }
 
-Bool Runtime::method_compareStrictEqual(const Value &left, const Value &right)
+Bool Runtime::CompareStrictEqual::call(const Value &left, const Value &right)
 {
     TRACE2(left, right);
 
     return RuntimeHelpers::strictEqual(left, right);
 }
 
-Bool Runtime::method_compareStrictNotEqual(const Value &left, const Value &right)
+Bool Runtime::CompareStrictNotEqual::call(const Value &left, const Value &right)
 {
     TRACE2(left, right);
 
     return ! RuntimeHelpers::strictEqual(left, right);
 }
 
-Bool Runtime::method_toBoolean(const Value &value)
-{
-    return value.toBoolean();
-}
-
 } // namespace QV4
 
 QT_END_NAMESPACE
diff --git a/src/qml/jsruntime/qv4runtime_p.h b/src/qml/jsruntime/qv4runtime_p.h
index 0d787714cf..72af90d1dc 100644
--- a/src/qml/jsruntime/qv4runtime_p.h
+++ b/src/qml/jsruntime/qv4runtime_p.h
@@ -83,8 +83,8 @@ private:
 };
 
 #  define TRACE0() RuntimeCounters::instance->count(Q_FUNC_INFO);
-#  define TRACE1(x) RuntimeCounters::instance->count(Q_FUNC_INFO, x->type());
-#  define TRACE2(x, y) RuntimeCounters::instance->count(Q_FUNC_INFO, x->type(), y->type());
+#  define TRACE1(x) RuntimeCounters::instance->count(Q_FUNC_INFO, x.type());
+#  define TRACE2(x, y) RuntimeCounters::instance->count(Q_FUNC_INFO, x.type(), y.type());
 #else
 #  define TRACE0()
 #  define TRACE1(x)
@@ -99,14 +99,15 @@ enum TypeHint {
 
 struct Q_QML_PRIVATE_EXPORT RuntimeHelpers {
     static ReturnedValue objectDefaultValue(const Object *object, int typeHint);
-    static ReturnedValue toPrimitive(const Value &value, int typeHint);
+    static ReturnedValue toPrimitive(const Value &value, TypeHint typeHint);
+    static ReturnedValue ordinaryToPrimitive(ExecutionEngine *engine, const Object *object, String *typeHint);
 
     static double stringToNumber(const QString &s);
     static Heap::String *stringFromNumber(ExecutionEngine *engine, double number);
     static double toNumber(const Value &value);
     static void numberToString(QString *result, double num, int radix = 10);
 
-    static Heap::String *convertToString(ExecutionEngine *engine, const Value &value);
+    static Heap::String *convertToString(ExecutionEngine *engine, Value value, TypeHint = STRING_HINT);
     static Heap::Object *convertToObject(ExecutionEngine *engine, const Value &value);
 
     static Bool equalHelper(const Value &x, const Value &y);
@@ -118,12 +119,11 @@ struct Q_QML_PRIVATE_EXPORT RuntimeHelpers {
 
 // type conversion and testing
 #ifndef V4_BOOTSTRAP
-inline ReturnedValue RuntimeHelpers::toPrimitive(const Value &value, int typeHint)
+inline ReturnedValue RuntimeHelpers::toPrimitive(const Value &value, TypeHint typeHint)
 {
-    const Object *o = value.as<Object>();
-    if (!o)
+    if (!value.isObject())
         return value.asReturnedValue();
-    return RuntimeHelpers::objectDefaultValue(o, typeHint);
+    return RuntimeHelpers::objectDefaultValue(&reinterpret_cast<const Object &>(value), typeHint);
 }
 #endif
 
diff --git a/src/qml/jsruntime/qv4runtimeapi_p.h b/src/qml/jsruntime/qv4runtimeapi_p.h
index 302facba06..0312522d90 100644
--- a/src/qml/jsruntime/qv4runtimeapi_p.h
+++ b/src/qml/jsruntime/qv4runtimeapi_p.h
@@ -57,202 +57,492 @@ QT_BEGIN_NAMESPACE
 namespace QV4 {
 
 typedef uint Bool;
-struct NoThrowEngine;
 
-namespace {
-template <typename T>
-struct ExceptionCheck {
-    enum { NeedsCheck = 1 };
-};
-// push_catch and pop context methods shouldn't check for exceptions
-template <>
-struct ExceptionCheck<void (*)(QV4::NoThrowEngine *)> {
-    enum { NeedsCheck = 0 };
-};
-template <typename A>
-struct ExceptionCheck<void (*)(A, QV4::NoThrowEngine)> {
-    enum { NeedsCheck = 0 };
-};
-template <>
-struct ExceptionCheck<QV4::ReturnedValue (*)(QV4::NoThrowEngine *)> {
-    enum { NeedsCheck = 0 };
-};
-template <typename A>
-struct ExceptionCheck<QV4::ReturnedValue (*)(QV4::NoThrowEngine *, A)> {
-    enum { NeedsCheck = 0 };
-};
-template <typename A, typename B>
-struct ExceptionCheck<QV4::ReturnedValue (*)(QV4::NoThrowEngine *, A, B)> {
-    enum { NeedsCheck = 0 };
-};
-template <typename A, typename B, typename C>
-struct ExceptionCheck<void (*)(QV4::NoThrowEngine *, A, B, C)> {
-    enum { NeedsCheck = 0 };
-};
-} // anonymous namespace
-
-#define FOR_EACH_RUNTIME_METHOD(F) \
-    /* call */ \
-    F(ReturnedValue, callGlobalLookup, (ExecutionEngine *engine, uint index, CallData *callData)) \
-    F(ReturnedValue, callActivationProperty, (ExecutionEngine *engine, int nameIndex, CallData *callData)) \
-    F(ReturnedValue, callQmlScopeObjectProperty, (ExecutionEngine *engine, int propertyIndex, CallData *callData)) \
-    F(ReturnedValue, callQmlContextObjectProperty, (ExecutionEngine *engine, int propertyIndex, CallData *callData)) \
-    F(ReturnedValue, callProperty, (ExecutionEngine *engine, int nameIndex, CallData *callData)) \
-    F(ReturnedValue, callPropertyLookup, (ExecutionEngine *engine, uint index, CallData *callData)) \
-    F(ReturnedValue, callElement, (ExecutionEngine *engine, const Value &index, CallData *callData)) \
-    F(ReturnedValue, callValue, (ExecutionEngine *engine, const Value &func, CallData *callData)) \
-    \
-    /* construct */ \
-    F(ReturnedValue, constructGlobalLookup, (ExecutionEngine *engine, uint index, CallData *callData)) \
-    F(ReturnedValue, constructActivationProperty, (ExecutionEngine *engine, int nameIndex, CallData *callData)) \
-    F(ReturnedValue, constructProperty, (ExecutionEngine *engine, int nameIndex, CallData *callData)) \
-    F(ReturnedValue, constructPropertyLookup, (ExecutionEngine *engine, uint index, CallData *callData)) \
-    F(ReturnedValue, constructValue, (ExecutionEngine *engine, const Value &func, CallData *callData)) \
-    \
-    /* set & get */ \
-    F(void, setActivationProperty, (ExecutionEngine *engine, int nameIndex, const Value &value)) \
-    F(void, setProperty, (ExecutionEngine *engine, const Value &object, int nameIndex, const Value &value)) \
-    F(void, setElement, (ExecutionEngine *engine, const Value &object, const Value &index, const Value &value)) \
-    F(ReturnedValue, getProperty, (ExecutionEngine *engine, const Value &object, int nameIndex)) \
-    F(ReturnedValue, getActivationProperty, (ExecutionEngine *engine, int nameIndex)) \
-    F(ReturnedValue, getElement, (ExecutionEngine *engine, const Value &object, const Value &index)) \
-    \
-    /* typeof */  \
-    F(ReturnedValue, typeofValue, (ExecutionEngine *engine, const Value &val)) \
-    F(ReturnedValue, typeofName, (ExecutionEngine *engine, int nameIndex)) \
-    F(ReturnedValue, typeofScopeObjectProperty, (ExecutionEngine *engine, const Value &context, int propertyIndex)) \
-    F(ReturnedValue, typeofContextObjectProperty, (ExecutionEngine *engine, const Value &context, int propertyIndex)) \
-    F(ReturnedValue, typeofMember, (ExecutionEngine *engine, const Value &base, int nameIndex)) \
-    F(ReturnedValue, typeofElement, (ExecutionEngine *engine, const Value &base, const Value &index)) \
-    \
-    /* delete */ \
-    F(ReturnedValue, deleteElement, (ExecutionEngine *engine, const Value &base, const Value &index)) \
-    F(ReturnedValue, deleteMember, (ExecutionEngine *engine, const Value &base, int nameIndex)) \
-    F(ReturnedValue, deleteMemberString, (ExecutionEngine *engine, const Value &base, String *name)) \
-    F(ReturnedValue, deleteName, (ExecutionEngine *engine, int nameIndex)) \
-    \
-    /* exceptions & scopes */ \
-    F(void, throwException, (ExecutionEngine *engine, const Value &value)) \
-    F(ReturnedValue, unwindException, (ExecutionEngine *engine)) \
-    F(void, pushWithScope, (const Value &o, NoThrowEngine *engine)) \
-    F(void, pushCatchScope, (NoThrowEngine *engine, int exceptionVarNameIndex)) \
-    F(void, popScope, (NoThrowEngine *engine)) \
-    \
-    /* closures */ \
-    F(ReturnedValue, closure, (ExecutionEngine *engine, int functionId)) \
-    \
-    /* function header */ \
-    F(void, declareVar, (ExecutionEngine *engine, bool deletable, int nameIndex)) \
-    F(ReturnedValue, setupArgumentsObject, (ExecutionEngine *engine)) \
-    F(void, convertThisToObject, (ExecutionEngine *engine)) \
-    \
-    /* literals */ \
-    F(ReturnedValue, arrayLiteral, (ExecutionEngine *engine, Value *values, uint length)) \
-    F(ReturnedValue, objectLiteral, (ExecutionEngine *engine, const Value *args, int classId, int arrayValueCount, int arrayGetterSetterCountAndFlags)) \
-    F(ReturnedValue, regexpLiteral, (ExecutionEngine *engine, int id)) \
-    \
-    /* foreach */ \
-    F(ReturnedValue, foreachIterator, (ExecutionEngine *engine, const Value &in)) \
-    F(ReturnedValue, foreachNextPropertyName, (const Value &foreach_iterator)) \
-    \
-    /* unary operators */ \
-    F(ReturnedValue, uPlus, (const Value &value)) \
-    F(ReturnedValue, uMinus, (const Value &value)) \
-    F(ReturnedValue, uNot, (const Value &value)) \
-    F(ReturnedValue, complement, (const Value &value)) \
-    F(ReturnedValue, increment, (const Value &value)) \
-    F(ReturnedValue, decrement, (const Value &value)) \
-    \
-    /* binary operators */ \
-    F(ReturnedValue, instanceof, (ExecutionEngine *engine, const Value &left, const Value &right)) \
-    F(ReturnedValue, in, (ExecutionEngine *engine, const Value &left, const Value &right)) \
-    F(ReturnedValue, add, (ExecutionEngine *engine, const Value &left, const Value &right)) \
-    F(ReturnedValue, addString, (ExecutionEngine *engine, const Value &left, const Value &right)) \
-    F(ReturnedValue, bitOr, (const Value &left, const Value &right)) \
-    F(ReturnedValue, bitXor, (const Value &left, const Value &right)) \
-    F(ReturnedValue, bitAnd, (const Value &left, const Value &right)) \
-    F(ReturnedValue, sub, (const Value &left, const Value &right)) \
-    F(ReturnedValue, mul, (const Value &left, const Value &right)) \
-    F(ReturnedValue, div, (const Value &left, const Value &right)) \
-    F(ReturnedValue, mod, (const Value &left, const Value &right)) \
-    F(ReturnedValue, shl, (const Value &left, const Value &right)) \
-    F(ReturnedValue, shr, (const Value &left, const Value &right)) \
-    F(ReturnedValue, ushr, (const Value &left, const Value &right)) \
-    F(ReturnedValue, greaterThan, (const Value &left, const Value &right)) \
-    F(ReturnedValue, lessThan, (const Value &left, const Value &right)) \
-    F(ReturnedValue, greaterEqual, (const Value &left, const Value &right)) \
-    F(ReturnedValue, lessEqual, (const Value &left, const Value &right)) \
-    F(ReturnedValue, equal, (const Value &left, const Value &right)) \
-    F(ReturnedValue, notEqual, (const Value &left, const Value &right)) \
-    F(ReturnedValue, strictEqual, (const Value &left, const Value &right)) \
-    F(ReturnedValue, strictNotEqual, (const Value &left, const Value &right)) \
-    \
-    /* comparisons */ \
-    F(Bool, compareGreaterThan, (const Value &l, const Value &r)) \
-    F(Bool, compareLessThan, (const Value &l, const Value &r)) \
-    F(Bool, compareGreaterEqual, (const Value &l, const Value &r)) \
-    F(Bool, compareLessEqual, (const Value &l, const Value &r)) \
-    F(Bool, compareEqual, (const Value &left, const Value &right)) \
-    F(Bool, compareNotEqual, (const Value &left, const Value &right)) \
-    F(Bool, compareStrictEqual, (const Value &left, const Value &right)) \
-    F(Bool, compareStrictNotEqual, (const Value &left, const Value &right)) \
-    \
-    F(Bool, compareInstanceof, (ExecutionEngine *engine, const Value &left, const Value &right)) \
-    F(Bool, compareIn, (ExecutionEngine *engine, const Value &left, const Value &right)) \
-    \
-    /* conversions */ \
-    F(Bool, toBoolean, (const Value &value)) \
-    F(ReturnedValue, toDouble, (const Value &value)) \
-    F(int, toInt, (const Value &value)) \
-    F(int, doubleToInt, (const double &d)) \
-    F(unsigned, toUInt, (const Value &value)) \
-    F(unsigned, doubleToUInt, (const double &d)) \
-    \
-    /* qml */ \
-    F(ReturnedValue, getQmlContext, (NoThrowEngine *engine)) \
-    F(ReturnedValue, getQmlImportedScripts, (NoThrowEngine *engine)) \
-    F(ReturnedValue, getQmlSingleton, (NoThrowEngine *engine, int nameIndex)) \
-    F(ReturnedValue, getQmlAttachedProperty, (ExecutionEngine *engine, int attachedPropertiesId, int propertyIndex)) \
-    F(ReturnedValue, getQmlScopeObjectProperty, (ExecutionEngine *engine, const Value &context, int propertyIndex, bool captureRequired)) \
-    F(ReturnedValue, getQmlContextObjectProperty, (ExecutionEngine *engine, const Value &context, int propertyIndex, bool captureRequired)) \
-    F(ReturnedValue, getQmlQObjectProperty, (ExecutionEngine *engine, const Value &object, int propertyIndex, bool captureRequired)) \
-    F(ReturnedValue, getQmlSingletonQObjectProperty, (ExecutionEngine *engine, const Value &object, int propertyIndex, bool captureRequired)) \
-    F(ReturnedValue, getQmlIdObject, (ExecutionEngine *engine, const Value &context, uint index)) \
-    \
-    F(void, setQmlScopeObjectProperty, (ExecutionEngine *engine, const Value &context, int propertyIndex, const Value &value)) \
-    F(void, setQmlContextObjectProperty, (ExecutionEngine *engine, const Value &context, int propertyIndex, const Value &value)) \
-    F(void, setQmlQObjectProperty, (ExecutionEngine *engine, const Value &object, int propertyIndex, const Value &value))
 
 struct Q_QML_PRIVATE_EXPORT Runtime {
-    Runtime();
-
     typedef ReturnedValue (*UnaryOperation)(const Value &value);
     typedef ReturnedValue (*BinaryOperation)(const Value &left, const Value &right);
-    typedef ReturnedValue (*BinaryOperationContext)(ExecutionEngine *engine, const Value &left, const Value &right);
+    typedef ReturnedValue (*BinaryOperationContext)(ExecutionEngine *, const Value &left, const Value &right);
+
+    enum class Throws { No, Yes };
+    enum class ChangesContext { No, Yes };
+    enum class Pure { No, Yes };
+    enum class LastArgumentIsOutputValue { No, Yes };
+
+    template<Throws t, ChangesContext c = ChangesContext::No, Pure p = Pure::No,
+             LastArgumentIsOutputValue out = LastArgumentIsOutputValue::No>
+    struct Method
+    {
+        static constexpr bool throws = t == Throws::Yes;
+        static constexpr bool changesContext = c == ChangesContext::Yes;
+        static constexpr bool pure = p == Pure::Yes;
+        static constexpr bool lastArgumentIsOutputValue = out == LastArgumentIsOutputValue::Yes;
+    };
+    using PureMethod = Method<Throws::No, ChangesContext::No, Pure::Yes>;
+    using IteratorMethod = Method<Throws::Yes, ChangesContext::No, Pure::No,
+                                  LastArgumentIsOutputValue::Yes>;
+
+    /* call */
+    struct Q_QML_PRIVATE_EXPORT CallGlobalLookup : Method<Throws::Yes>
+    {
+        static ReturnedValue call(ExecutionEngine *, uint, Value[], int);
+    };
+    struct Q_QML_PRIVATE_EXPORT CallName : Method<Throws::Yes>
+    {
+        static ReturnedValue call(ExecutionEngine *, int, Value[], int);
+    };
+    struct Q_QML_PRIVATE_EXPORT CallProperty : Method<Throws::Yes>
+    {
+        static ReturnedValue call(ExecutionEngine *, const Value &, int, Value[], int);
+    };
+    struct Q_QML_PRIVATE_EXPORT CallPropertyLookup : Method<Throws::Yes>
+    {
+        static ReturnedValue call(ExecutionEngine *, const Value &, uint, Value[], int);
+    };
+    struct Q_QML_PRIVATE_EXPORT CallElement : Method<Throws::Yes>
+    {
+        static ReturnedValue call(ExecutionEngine *, const Value &, const Value &, Value[], int);
+    };
+    struct Q_QML_PRIVATE_EXPORT CallValue : Method<Throws::Yes>
+    {
+        static ReturnedValue call(ExecutionEngine *, const Value &, Value[], int);
+    };
+    struct Q_QML_PRIVATE_EXPORT CallWithReceiver : Method<Throws::Yes>
+    {
+        static ReturnedValue call(ExecutionEngine *, const Value &, const Value &, Value[], int);
+    };
+    struct Q_QML_PRIVATE_EXPORT CallPossiblyDirectEval : Method<Throws::Yes>
+    {
+        static ReturnedValue call(ExecutionEngine *, Value[], int);
+    };
+    struct Q_QML_PRIVATE_EXPORT CallWithSpread : Method<Throws::Yes>
+    {
+        static ReturnedValue call(ExecutionEngine *, const Value &, const Value &, Value[], int);
+    };
+    struct Q_QML_PRIVATE_EXPORT TailCall : Method<Throws::Yes>
+    {
+        static ReturnedValue call(CppStackFrame *, ExecutionEngine *);
+    };
+
+    /* construct */
+    struct Q_QML_PRIVATE_EXPORT Construct : Method<Throws::Yes>
+    {
+        static ReturnedValue call(ExecutionEngine *, const Value &, const Value &, Value[], int);
+    };
+    struct Q_QML_PRIVATE_EXPORT ConstructWithSpread : Method<Throws::Yes>
+    {
+        static ReturnedValue call(ExecutionEngine *, const Value &, const Value &, Value[], int);
+    };
+
+    /* load & store */
+    struct Q_QML_PRIVATE_EXPORT StoreNameStrict : Method<Throws::Yes>
+    {
+        static void call(ExecutionEngine *, int, const Value &);
+    };
+    struct Q_QML_PRIVATE_EXPORT StoreNameSloppy : Method<Throws::Yes>
+    {
+        static void call(ExecutionEngine *, int, const Value &);
+    };
+    struct Q_QML_PRIVATE_EXPORT StoreProperty : Method<Throws::Yes>
+    {
+        static void call(ExecutionEngine *, const Value &, int, const Value &);
+    };
+    struct Q_QML_PRIVATE_EXPORT StoreElement : Method<Throws::Yes>
+    {
+        static void call(ExecutionEngine *, const Value &, const Value &, const Value &);
+    };
+    struct Q_QML_PRIVATE_EXPORT StoreElement_traced : Method<Throws::Yes>
+    {
+        static void call(ExecutionEngine *, const Value &, const Value &, const Value &, quint8 *);
+    };
+    struct Q_QML_PRIVATE_EXPORT LoadProperty : Method<Throws::Yes>
+    {
+        static ReturnedValue call(ExecutionEngine *, const Value &, int);
+    };
+    struct Q_QML_PRIVATE_EXPORT LoadName : Method<Throws::Yes>
+    {
+        static ReturnedValue call(ExecutionEngine *, int);
+    };
+    struct Q_QML_PRIVATE_EXPORT LoadElement : Method<Throws::Yes>
+    {
+        static ReturnedValue call(ExecutionEngine *, const Value &, const Value &);
+    };
+    struct Q_QML_PRIVATE_EXPORT LoadElement_Traced : Method<Throws::Yes>
+    {
+        static ReturnedValue call(ExecutionEngine *, const Value &, const Value &, quint8 *);
+    };
+    struct Q_QML_PRIVATE_EXPORT LoadSuperProperty : Method<Throws::Yes>
+    {
+        static ReturnedValue call(ExecutionEngine *, const Value &);
+    };
+    struct Q_QML_PRIVATE_EXPORT StoreSuperProperty : Method<Throws::Yes>
+    {
+        static void call(ExecutionEngine *, const Value &, const Value &);
+    };
+    struct Q_QML_PRIVATE_EXPORT LoadSuperConstructor : Method<Throws::Yes>
+    {
+        static ReturnedValue call(ExecutionEngine *, const Value &);
+    };
+    struct Q_QML_PRIVATE_EXPORT LoadGlobalLookup : Method<Throws::Yes>
+    {
+        static ReturnedValue call(ExecutionEngine *, Function *, int);
+    };
+    struct Q_QML_PRIVATE_EXPORT GetLookup : Method<Throws::Yes>
+    {
+        static ReturnedValue call(ExecutionEngine *, Function *, const Value &, int);
+    };
+    struct Q_QML_PRIVATE_EXPORT SetLookupStrict : Method<Throws::Yes>
+    {
+        static void call(Function *, const Value &, int, const Value &);
+    };
+    struct Q_QML_PRIVATE_EXPORT SetLookupSloppy : Method<Throws::Yes>
+    {
+        static void call(Function *, const Value &, int, const Value &);
+    };
+
+    /* typeof */
+    struct Q_QML_PRIVATE_EXPORT TypeofValue : PureMethod
+    {
+        static ReturnedValue call(ExecutionEngine *, const Value &);
+    };
+    struct Q_QML_PRIVATE_EXPORT TypeofName : Method<Throws::No>
+    {
+        static ReturnedValue call(ExecutionEngine *, int);
+    };
+
+    /* delete */
+    struct Q_QML_PRIVATE_EXPORT DeleteProperty_NoThrow : Method<Throws::No>
+    {
+        static Bool call(ExecutionEngine *, const Value &, const Value &);
+    };
+    struct Q_QML_PRIVATE_EXPORT DeleteProperty : Method<Throws::Yes>
+    {
+        static ReturnedValue call(ExecutionEngine *, Function *, const Value &, const Value &);
+    };
+    struct Q_QML_PRIVATE_EXPORT DeleteName_NoThrow : Method<Throws::No>
+    {
+        static Bool call(ExecutionEngine *, int);
+    };
+    struct Q_QML_PRIVATE_EXPORT DeleteName : Method<Throws::Yes>
+    {
+        static ReturnedValue call(ExecutionEngine *, Function *, int);
+    };
+
+    /* exceptions & scopes */
+    struct Q_QML_PRIVATE_EXPORT ThrowException : Method<Throws::Yes>
+    {
+        static void call(ExecutionEngine *, const Value &);
+    };
+    struct Q_QML_PRIVATE_EXPORT PushCallContext : Method<Throws::No, ChangesContext::Yes>
+    {
+        static void call(CppStackFrame *);
+    };
+    struct Q_QML_PRIVATE_EXPORT PushWithContext : Method<Throws::Yes, ChangesContext::Yes>
+    {
+        static ReturnedValue call(ExecutionEngine *, const Value &);
+    };
+    struct Q_QML_PRIVATE_EXPORT PushCatchContext : Method<Throws::No, ChangesContext::Yes>
+    {
+        static void call(ExecutionEngine *, int, int);
+    };
+    struct Q_QML_PRIVATE_EXPORT PushBlockContext : Method<Throws::No, ChangesContext::Yes>
+    {
+        static void call(ExecutionEngine *, int);
+    };
+    struct Q_QML_PRIVATE_EXPORT CloneBlockContext : Method<Throws::No, ChangesContext::Yes>
+    {
+        static void call(ExecutionEngine *);
+    };
+    struct Q_QML_PRIVATE_EXPORT PushScriptContext : Method<Throws::No, ChangesContext::Yes>
+    {
+        static void call(ExecutionEngine *, int);
+    };
+    struct Q_QML_PRIVATE_EXPORT PopScriptContext : Method<Throws::No, ChangesContext::Yes>
+    {
+        static void call(ExecutionEngine *);
+    };
+    struct Q_QML_PRIVATE_EXPORT ThrowReferenceError : Method<Throws::Yes>
+    {
+        static void call(ExecutionEngine *, int);
+    };
+    struct Q_QML_PRIVATE_EXPORT ThrowOnNullOrUndefined : Method<Throws::Yes>
+    {
+        static void call(ExecutionEngine *, const Value &);
+    };
+
+    /* closures */
+    struct Q_QML_PRIVATE_EXPORT Closure : Method<Throws::No>
+    {
+        static ReturnedValue call(ExecutionEngine *, int);
+    };
+
+    /* Function header */
+    struct Q_QML_PRIVATE_EXPORT ConvertThisToObject : Method<Throws::Yes>
+    {
+        static ReturnedValue call(ExecutionEngine *, const Value &);
+    };
+    struct Q_QML_PRIVATE_EXPORT DeclareVar : Method<Throws::Yes>
+    {
+        static void call(ExecutionEngine *, Bool, int);
+    };
+    struct Q_QML_PRIVATE_EXPORT CreateMappedArgumentsObject : Method<Throws::No>
+    {
+        static ReturnedValue call(ExecutionEngine *);
+    };
+    struct Q_QML_PRIVATE_EXPORT CreateUnmappedArgumentsObject : Method<Throws::No>
+    {
+        static ReturnedValue call(ExecutionEngine *);
+    };
+    struct Q_QML_PRIVATE_EXPORT CreateRestParameter : PureMethod
+    {
+        static ReturnedValue call(ExecutionEngine *, int);
+    };
 
-#define DEFINE_RUNTIME_METHOD_ENUM(returnvalue, name, args) name,
-    enum RuntimeMethods {
-        FOR_EACH_RUNTIME_METHOD(DEFINE_RUNTIME_METHOD_ENUM)
-        RuntimeMethodCount,
-        InvalidRuntimeMethod = RuntimeMethodCount
+    /* literals */
+    struct Q_QML_PRIVATE_EXPORT ArrayLiteral : Method<Throws::Yes>
+    {
+        static ReturnedValue call(ExecutionEngine *, Value[], uint);
+    };
+    struct Q_QML_PRIVATE_EXPORT ObjectLiteral : Method<Throws::Yes>
+    {
+        static ReturnedValue call(ExecutionEngine *, int, Value[], int);
+    };
+    struct Q_QML_PRIVATE_EXPORT CreateClass : Method<Throws::Yes>
+    {
+        static ReturnedValue call(ExecutionEngine *, int, const Value &, Value[]);
     };
-#undef DEFINE_RUNTIME_METHOD_ENUM
 
-    void *runtimeMethods[RuntimeMethodCount];
+    /* for-in, for-of and array destructuring */
+    struct Q_QML_PRIVATE_EXPORT GetIterator : Method<Throws::Yes>
+    {
+        static ReturnedValue call(ExecutionEngine *, const Value &, int);
+    };
+    struct Q_QML_PRIVATE_EXPORT IteratorNext : IteratorMethod
+    {
+        static ReturnedValue call(ExecutionEngine *, const Value &, Value *);
+    };
+    struct Q_QML_PRIVATE_EXPORT IteratorNextForYieldStar : IteratorMethod
+    {
+        static ReturnedValue call(ExecutionEngine *, const Value &, const Value &, Value *);
+    };
+    struct Q_QML_PRIVATE_EXPORT IteratorClose : Method<Throws::Yes>
+    {
+        static ReturnedValue call(ExecutionEngine *, const Value &, const Value &);
+    };
+    struct Q_QML_PRIVATE_EXPORT DestructureRestElement : Method<Throws::Yes>
+    {
+        static ReturnedValue call(ExecutionEngine *, const Value &);
+    };
 
-    static uint runtimeMethodOffset(RuntimeMethods method) { return method*QT_POINTER_SIZE; }
+    /* conversions */
+    struct Q_QML_PRIVATE_EXPORT ToObject : Method<Throws::Yes>
+    {
+        static ReturnedValue call(ExecutionEngine *, const Value &);
+    };
+    struct Q_QML_PRIVATE_EXPORT ToBoolean : PureMethod
+    {
+        static Bool call(const Value &);
+    };
+    struct Q_QML_PRIVATE_EXPORT ToNumber : Method<Throws::Yes>
+    {
+        static ReturnedValue call(ExecutionEngine *, const Value &);
+    };
+    /* unary operators */
+    struct Q_QML_PRIVATE_EXPORT UMinus : Method<Throws::Yes>
+    {
+        static ReturnedValue call(const Value &);
+    };
 
-#define RUNTIME_METHOD(returnvalue, name, args) \
-    typedef returnvalue (*Method_##name)args; \
-    enum { Method_##name##_NeedsExceptionCheck = ExceptionCheck<Method_##name>::NeedsCheck }; \
-    static returnvalue method_##name args;
-    FOR_EACH_RUNTIME_METHOD(RUNTIME_METHOD)
-#undef RUNTIME_METHOD
+    /* binary operators */
+    struct Q_QML_PRIVATE_EXPORT Instanceof : Method<Throws::Yes>
+    {
+        static ReturnedValue call(ExecutionEngine *, const Value &, const Value &);
+    };
+    struct Q_QML_PRIVATE_EXPORT In : Method<Throws::Yes>
+    {
+        static ReturnedValue call(ExecutionEngine *, const Value &, const Value &);
+    };
+    struct Q_QML_PRIVATE_EXPORT Add : Method<Throws::Yes>
+    {
+        static ReturnedValue call(ExecutionEngine *, const Value &, const Value &);
+    };
+    struct Q_QML_PRIVATE_EXPORT Sub : Method<Throws::Yes>
+    {
+        static ReturnedValue call(const Value &, const Value &);
+    };
+    struct Q_QML_PRIVATE_EXPORT Mul : Method<Throws::Yes>
+    {
+        static ReturnedValue call(const Value &, const Value &);
+    };
+    struct Q_QML_PRIVATE_EXPORT Div : Method<Throws::Yes>
+    {
+        static ReturnedValue call(const Value &, const Value &);
+    };
+    struct Q_QML_PRIVATE_EXPORT Mod : Method<Throws::Yes>
+    {
+        static ReturnedValue call(const Value &, const Value &);
+    };
+    struct Q_QML_PRIVATE_EXPORT Exp : Method<Throws::Yes>
+    {
+        static ReturnedValue call(const Value &, const Value &);
+    };
+    struct Q_QML_PRIVATE_EXPORT BitAnd : Method<Throws::Yes>
+    {
+        static ReturnedValue call(const Value &, const Value &);
+    };
+    struct Q_QML_PRIVATE_EXPORT BitOr : Method<Throws::Yes>
+    {
+        static ReturnedValue call(const Value &, const Value &);
+    };
+    struct Q_QML_PRIVATE_EXPORT BitXor : Method<Throws::Yes>
+    {
+        static ReturnedValue call(const Value &, const Value &);
+    };
+    struct Q_QML_PRIVATE_EXPORT Shl : Method<Throws::Yes>
+    {
+        static ReturnedValue call(const Value &, const Value &);
+    };
+    struct Q_QML_PRIVATE_EXPORT Shr : Method<Throws::Yes>
+    {
+        static ReturnedValue call(const Value &, const Value &);
+    };
+    struct Q_QML_PRIVATE_EXPORT UShr : Method<Throws::Yes>
+    {
+        static ReturnedValue call(const Value &, const Value &);
+    };
+    struct Q_QML_PRIVATE_EXPORT GreaterThan : Method<Throws::Yes>
+    {
+        static ReturnedValue call(const Value &, const Value &);
+    };
+    struct Q_QML_PRIVATE_EXPORT LessThan : Method<Throws::Yes>
+    {
+        static ReturnedValue call(const Value &, const Value &);
+    };
+    struct Q_QML_PRIVATE_EXPORT GreaterEqual : Method<Throws::Yes>
+    {
+        static ReturnedValue call(const Value &, const Value &);
+    };
+    struct Q_QML_PRIVATE_EXPORT LessEqual : Method<Throws::Yes>
+    {
+        static ReturnedValue call(const Value &, const Value &);
+    };
+    struct Q_QML_PRIVATE_EXPORT Equal : Method<Throws::Yes>
+    {
+        static ReturnedValue call(const Value &, const Value &);
+    };
+    struct Q_QML_PRIVATE_EXPORT NotEqual : Method<Throws::Yes>
+    {
+        static ReturnedValue call(const Value &, const Value &);
+    };
+    struct Q_QML_PRIVATE_EXPORT StrictEqual : Method<Throws::Yes>
+    {
+        static ReturnedValue call(const Value &, const Value &);
+    };
+    struct Q_QML_PRIVATE_EXPORT StrictNotEqual : Method<Throws::Yes>
+    {
+        static ReturnedValue call(const Value &, const Value &);
+    };
+
+    /* comparisons */
+    struct Q_QML_PRIVATE_EXPORT CompareGreaterThan : Method<Throws::Yes>
+    {
+        static Bool call(const Value &, const Value &);
+    };
+    struct Q_QML_PRIVATE_EXPORT CompareLessThan : Method<Throws::Yes>
+    {
+        static Bool call(const Value &, const Value &);
+    };
+    struct Q_QML_PRIVATE_EXPORT CompareGreaterEqual : Method<Throws::Yes>
+    {
+        static Bool call(const Value &, const Value &);
+    };
+    struct Q_QML_PRIVATE_EXPORT CompareLessEqual : Method<Throws::Yes>
+    {
+        static Bool call(const Value &, const Value &);
+    };
+    struct Q_QML_PRIVATE_EXPORT CompareEqual : Method<Throws::Yes>
+    {
+        static Bool call(const Value &, const Value &);
+    };
+    struct Q_QML_PRIVATE_EXPORT CompareNotEqual : Method<Throws::Yes>
+    {
+        static Bool call(const Value &, const Value &);
+    };
+    struct Q_QML_PRIVATE_EXPORT CompareStrictEqual : Method<Throws::Yes>
+    {
+        static Bool call(const Value &, const Value &);
+    };
+    struct Q_QML_PRIVATE_EXPORT CompareStrictNotEqual : Method<Throws::Yes>
+    {
+        static Bool call(const Value &, const Value &);
+    };
+
+    struct Q_QML_PRIVATE_EXPORT CompareInstanceof : Method<Throws::Yes>
+    {
+        static Bool call(ExecutionEngine *, const Value &, const Value &);
+    };
+    struct Q_QML_PRIVATE_EXPORT CompareIn : Method<Throws::Yes>
+    {
+        static Bool call(ExecutionEngine *, const Value &, const Value &);
+    };
+
+    struct Q_QML_PRIVATE_EXPORT RegexpLiteral : PureMethod
+    {
+        static ReturnedValue call(ExecutionEngine *, int);
+    };
+    struct Q_QML_PRIVATE_EXPORT GetTemplateObject : PureMethod
+    {
+        static ReturnedValue call(Function *, int);
+    };
+
+    /* qml */
+    struct Q_QML_PRIVATE_EXPORT LoadQmlContext : Method<Throws::No>
+    {
+        static ReturnedValue call(ExecutionEngine *);
+    };
+    struct Q_QML_PRIVATE_EXPORT LoadQmlImportedScripts : Method<Throws::No>
+    {
+        static ReturnedValue call(ExecutionEngine *);
+    };
+    struct Q_QML_PRIVATE_EXPORT LoadQmlScopeObjectProperty : Method<Throws::Yes>
+    {
+        static ReturnedValue call(ExecutionEngine *, const Value &, int, Bool);
+    };
+    struct Q_QML_PRIVATE_EXPORT LoadQmlContextObjectProperty : Method<Throws::Yes>
+    {
+        static ReturnedValue call(ExecutionEngine *, const Value &, int, Bool);
+    };
+    struct Q_QML_PRIVATE_EXPORT LoadQmlIdObject : Method<Throws::Yes>
+    {
+        static ReturnedValue call(ExecutionEngine *, const Value &, uint);
+    };
+    struct Q_QML_PRIVATE_EXPORT CallQmlScopeObjectProperty : Method<Throws::Yes>
+    {
+        static ReturnedValue call(ExecutionEngine *, const Value &, int, Value[], int);
+    };
+    struct Q_QML_PRIVATE_EXPORT CallQmlContextObjectProperty : Method<Throws::Yes>
+    {
+        static ReturnedValue call(ExecutionEngine *, const Value &, int, Value[], int);
+    };
 
+    struct Q_QML_PRIVATE_EXPORT StoreQmlScopeObjectProperty : Method<Throws::Yes>
+    {
+        static void call(ExecutionEngine *, const Value &, int, const Value &);
+    };
+    struct Q_QML_PRIVATE_EXPORT StoreQmlContextObjectProperty : Method<Throws::Yes>
+    {
+        static void call(ExecutionEngine *, const Value &, int, const Value &);
+    };
+
+    struct StackOffsets {
+        static const int tailCall_function   = -1;
+        static const int tailCall_thisObject = -2;
+        static const int tailCall_argv       = -3;
+        static const int tailCall_argc       = -4;
+    };
 };
 
 static_assert(std::is_standard_layout<Runtime>::value, "Runtime needs to be standard layout in order for us to be able to use offsetof");
-static_assert(offsetof(Runtime, runtimeMethods) == 0, "JIT expects this to be the first member");
 static_assert(sizeof(Runtime::BinaryOperation) == sizeof(void*), "JIT expects a function pointer to fit into a regular pointer, for cross-compilation offset translation");
 
 } // namespace QV4
diff --git a/src/qml/jsruntime/qv4runtimecodegen.cpp b/src/qml/jsruntime/qv4runtimecodegen.cpp
new file mode 100644
index 0000000000..9866966936
--- /dev/null
+++ b/src/qml/jsruntime/qv4runtimecodegen.cpp
@@ -0,0 +1,83 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qv4runtimecodegen_p.h"
+#include "qv4compilerscanfunctions_p.h"
+
+using namespace QV4;
+
+void RuntimeCodegen::generateFromFunctionExpression(const QString &fileName,
+                                                    const QString &sourceCode,
+                                                    AST::FunctionExpression *ast,
+                                                    Compiler::Module *module)
+{
+    _module = module;
+    _module->fileName = fileName;
+    _module->finalUrl = fileName;
+    _context = nullptr;
+
+    Compiler::ScanFunctions scan(this, sourceCode, Compiler::ContextType::Global);
+    // fake a global environment
+    scan.enterEnvironment(nullptr, Compiler::ContextType::Function, QString());
+    scan(ast);
+    scan.leaveEnvironment();
+
+    if (hasError)
+        return;
+
+    int index = defineFunction(ast->name.toString(), ast, ast->formals, ast->body);
+    _module->rootContext = _module->functions.at(index);
+}
+
+void RuntimeCodegen::throwSyntaxError(const AST::SourceLocation &loc, const QString &detail)
+{
+    if (hasError)
+        return;
+    hasError = true;
+    engine->throwSyntaxError(detail, _module->fileName, loc.startLine, loc.startColumn);
+}
+
+void RuntimeCodegen::throwReferenceError(const AST::SourceLocation &loc, const QString &detail)
+{
+    if (hasError)
+        return;
+    hasError = true;
+    engine->throwReferenceError(detail, _module->fileName, loc.startLine, loc.startColumn);
+}
+
diff --git a/src/qml/jsruntime/qv4runtimecodegen_p.h b/src/qml/jsruntime/qv4runtimecodegen_p.h
new file mode 100644
index 0000000000..be66dc57ca
--- /dev/null
+++ b/src/qml/jsruntime/qv4runtimecodegen_p.h
@@ -0,0 +1,82 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#ifndef QV4RUNTIMECODEGEN_P_H
+#define QV4RUNTIMECODEGEN_P_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include <private/qv4codegen_p.h>
+
+QT_BEGIN_NAMESPACE
+
+namespace QV4 {
+
+class RuntimeCodegen : public Compiler::Codegen
+{
+public:
+    RuntimeCodegen(ExecutionEngine *engine, Compiler::JSUnitGenerator *jsUnitGenerator, bool strict)
+        : Codegen(jsUnitGenerator, strict)
+        , engine(engine)
+    {}
+
+    void generateFromFunctionExpression(const QString &fileName,
+                                        const QString &sourceCode,
+                                        AST::FunctionExpression *ast,
+                                        Compiler::Module *module);
+
+    void throwSyntaxError(const AST::SourceLocation &loc, const QString &detail) override;
+    void throwReferenceError(const AST::SourceLocation &loc, const QString &detail) override;
+private:
+    ExecutionEngine *engine;
+};
+
+}
+
+QT_END_NAMESPACE
+
+#endif // QV4CODEGEN_P_H
diff --git a/src/qml/jsruntime/qv4scopedvalue_p.h b/src/qml/jsruntime/qv4scopedvalue_p.h
index 04a0c74133..e4aceef3ee 100644
--- a/src/qml/jsruntime/qv4scopedvalue_p.h
+++ b/src/qml/jsruntime/qv4scopedvalue_p.h
@@ -52,8 +52,8 @@
 
 #include "qv4engine_p.h"
 #include "qv4value_p.h"
-#include "qv4persistent_p.h"
 #include "qv4property_p.h"
+#include "qv4propertykey_p.h"
 
 #ifdef V4_USE_VALGRIND
 #include <valgrind/memcheck.h>
@@ -71,56 +71,45 @@ struct ScopedValue;
 #define CHECK_EXCEPTION() \
     do { \
         if (scope.hasException()) { \
-            scope.result = QV4::Encode::undefined(); \
-            return; \
+            return QV4::Encode::undefined(); \
         } \
     } while (false)
 
 #define RETURN_UNDEFINED() \
-    do { \
-        scope.result = QV4::Encode::undefined(); \
-        return; \
-    } while (false)
+    return QV4::Encode::undefined()
 
 #define RETURN_RESULT(r) \
-    do { \
-        scope.result = r; \
-        return; \
-    } while (false)
+    return QV4::Encode(r)
 
 #define THROW_TYPE_ERROR() \
-    do { \
-        scope.result = scope.engine->throwTypeError(); \
-        return; \
-    } while (false)
+    return scope.engine->throwTypeError()
 
 #define THROW_GENERIC_ERROR(str) \
-    do { \
-        scope.result = scope.engine->throwError(QString::fromUtf8(str)); \
-        return; \
-    } while (false)
+    return scope.engine->throwError(QString::fromUtf8(str))
 
 struct Scope {
-    inline Scope(ExecutionContext *ctx)
+    explicit Scope(ExecutionContext *ctx)
         : engine(ctx->engine())
         , mark(engine->jsStackTop)
-        , result(*engine->jsAlloca(1))
     {
-        result = Encode::undefined();
     }
 
     explicit Scope(ExecutionEngine *e)
         : engine(e)
         , mark(engine->jsStackTop)
-        , result(*engine->jsAlloca(1))
     {
-        result = Encode::undefined();
+    }
+
+    explicit Scope(const Managed *m)
+        : engine(m->engine())
+        , mark(engine->jsStackTop)
+    {
     }
 
     ~Scope() {
 #ifndef QT_NO_DEBUG
         Q_ASSERT(engine->jsStackTop >= mark);
-        Q_ASSERT(engine->currentContext < mark);
+//        Q_ASSERT(engine->currentContext < mark);
         memset(mark, 0, (engine->jsStackTop - mark)*sizeof(Value));
 #endif
 #ifdef V4_USE_VALGRIND
@@ -129,8 +118,45 @@ struct Scope {
         engine->jsStackTop = mark;
     }
 
-    QML_NEARLY_ALWAYS_INLINE Value *alloc(int nValues) const {
-        return engine->jsAlloca(nValues);
+    enum AllocMode {
+        Undefined,
+        Empty,
+        /* Be careful when using Uninitialized, the stack has to be fully initialized before calling into the memory manager again */
+        Uninitialized
+    };
+    template <AllocMode mode = Undefined>
+    QML_NEARLY_ALWAYS_INLINE Value *alloc(int nValues) const
+    {
+        Value *ptr = engine->jsAlloca(nValues);
+        switch (mode) {
+        case Undefined:
+            for (int i = 0; i < nValues; ++i)
+                ptr[i] = Value::undefinedValue();
+            break;
+        case Empty:
+            for (int i = 0; i < nValues; ++i)
+                ptr[i] = Value::emptyValue();
+            break;
+        case Uninitialized:
+            break;
+        }
+        return ptr;
+    }
+    template <AllocMode mode = Undefined>
+    QML_NEARLY_ALWAYS_INLINE Value *alloc() const
+    {
+        Value *ptr = engine->jsAlloca(1);
+        switch (mode) {
+        case Undefined:
+            *ptr = Value::undefinedValue();
+            break;
+        case Empty:
+            *ptr = Value::emptyValue();
+            break;
+        case Uninitialized:
+            break;
+        }
+        return ptr;
     }
 
     bool hasException() const {
@@ -139,7 +165,6 @@ struct Scope {
 
     ExecutionEngine *engine;
     Value *mark;
-    Value &result;
 
 private:
     Q_DISABLE_COPY(Scope)
@@ -149,31 +174,31 @@ struct ScopedValue
 {
     ScopedValue(const Scope &scope)
     {
-        ptr = scope.engine->jsStackTop++;
+        ptr = scope.alloc<Scope::Uninitialized>();
         ptr->setRawValue(0);
     }
 
     ScopedValue(const Scope &scope, const Value &v)
     {
-        ptr = scope.engine->jsStackTop++;
+        ptr = scope.alloc<Scope::Uninitialized>();
         *ptr = v;
     }
 
     ScopedValue(const Scope &scope, Heap::Base *o)
     {
-        ptr = scope.engine->jsStackTop++;
+        ptr = scope.alloc<Scope::Uninitialized>();
         ptr->setM(o);
     }
 
     ScopedValue(const Scope &scope, Managed *m)
     {
-        ptr = scope.engine->jsStackTop++;
+        ptr = scope.alloc<Scope::Uninitialized>();
         ptr->setRawValue(m->asReturnedValue());
     }
 
     ScopedValue(const Scope &scope, const ReturnedValue &v)
     {
-        ptr = scope.engine->jsStackTop++;
+        ptr = scope.alloc<Scope::Uninitialized>();
         ptr->setRawValue(v);
     }
 
@@ -216,77 +241,121 @@ struct ScopedValue
     Value *ptr;
 };
 
+
+struct ScopedPropertyKey
+{
+    ScopedPropertyKey(const Scope &scope)
+    {
+        ptr = reinterpret_cast<PropertyKey *>(scope.alloc<Scope::Uninitialized>());
+        *ptr = PropertyKey::invalid();
+    }
+
+    ScopedPropertyKey(const Scope &scope, const PropertyKey &v)
+    {
+        ptr = reinterpret_cast<PropertyKey *>(scope.alloc<Scope::Uninitialized>());
+        *ptr = v;
+    }
+
+    ScopedPropertyKey &operator=(const PropertyKey &other) {
+        *ptr = other;
+        return *this;
+    }
+
+    PropertyKey *operator->() {
+        return ptr;
+    }
+    operator PropertyKey() const {
+        return *ptr;
+    }
+
+    bool operator==(const PropertyKey &other) const {
+        return *ptr == other;
+    }
+    bool operator==(const ScopedPropertyKey &other) const {
+        return *ptr == *other.ptr;
+    }
+    bool operator!=(const PropertyKey &other) const {
+        return *ptr != other;
+    }
+    bool operator!=(const ScopedPropertyKey &other) const {
+        return *ptr != *other.ptr;
+    }
+
+    PropertyKey *ptr;
+};
+
+
 template<typename T>
 struct Scoped
 {
     enum ConvertType { Convert };
 
     QML_NEARLY_ALWAYS_INLINE void setPointer(const Managed *p) {
-        ptr->setM(p ? p->m() : 0);
+        ptr->setM(p ? p->m() : nullptr);
     }
 
     QML_NEARLY_ALWAYS_INLINE Scoped(const Scope &scope)
     {
-        ptr = scope.engine->jsAlloca(1);
+        ptr = scope.alloc<Scope::Undefined>();
     }
 
     QML_NEARLY_ALWAYS_INLINE Scoped(const Scope &scope, const Value &v)
     {
-        ptr = scope.engine->jsAlloca(1);
+        ptr = scope.alloc<Scope::Uninitialized>();
         setPointer(v.as<T>());
     }
     QML_NEARLY_ALWAYS_INLINE Scoped(const Scope &scope, Heap::Base *o)
     {
         Value v;
         v = o;
-        ptr = scope.engine->jsAlloca(1);
+        ptr = scope.alloc<Scope::Uninitialized>();
         setPointer(v.as<T>());
     }
     QML_NEARLY_ALWAYS_INLINE Scoped(const Scope &scope, const ScopedValue &v)
     {
-        ptr = scope.engine->jsAlloca(1);
+        ptr = scope.alloc<Scope::Uninitialized>();
         setPointer(v.ptr->as<T>());
     }
 
     QML_NEARLY_ALWAYS_INLINE Scoped(const Scope &scope, const Value &v, ConvertType)
     {
-        ptr = scope.engine->jsAlloca(1);
+        ptr = scope.alloc<Scope::Uninitialized>();
         ptr->setRawValue(value_convert<T>(scope.engine, v));
     }
 
     QML_NEARLY_ALWAYS_INLINE Scoped(const Scope &scope, const Value *v)
     {
-        ptr = scope.engine->jsAlloca(1);
-        setPointer(v ? v->as<T>() : 0);
+        ptr = scope.alloc<Scope::Uninitialized>();
+        setPointer(v ? v->as<T>() : nullptr);
     }
 
     QML_NEARLY_ALWAYS_INLINE Scoped(const Scope &scope, T *t)
     {
-        ptr = scope.engine->jsAlloca(1);
+        ptr = scope.alloc<Scope::Uninitialized>();
         setPointer(t);
     }
 
     QML_NEARLY_ALWAYS_INLINE Scoped(const Scope &scope, const T *t)
     {
-        ptr = scope.engine->jsAlloca(1);
+        ptr = scope.alloc<Scope::Uninitialized>();
         setPointer(t);
     }
 
     QML_NEARLY_ALWAYS_INLINE Scoped(const Scope &scope, typename T::Data *t)
     {
-        ptr = scope.engine->jsAlloca(1);
+        ptr = scope.alloc<Scope::Uninitialized>();
         *ptr = t;
     }
 
     QML_NEARLY_ALWAYS_INLINE Scoped(const Scope &scope, const ReturnedValue &v)
     {
-        ptr = scope.engine->jsAlloca(1);
+        ptr = scope.alloc<Scope::Uninitialized>();
         setPointer(QV4::Value::fromReturnedValue(v).as<T>());
     }
 
     QML_NEARLY_ALWAYS_INLINE Scoped(const Scope &scope, const ReturnedValue &v, ConvertType)
     {
-        ptr = scope.engine->jsAlloca(1);
+        ptr = scope.alloc<Scope::Uninitialized>();
         ptr->setRawValue(value_convert<T>(scope.engine, QV4::Value::fromReturnedValue(v)));
     }
 
@@ -303,7 +372,7 @@ struct Scoped
         return *this;
     }
     Scoped<T> &operator=(Value *v) {
-        setPointer(v ? v->as<T>() : 0);
+        setPointer(v ? v->as<T>() : nullptr);
         return *this;
     }
 
@@ -337,10 +406,7 @@ struct Scoped
         return getPointer();
     }
 
-    bool operator!() const {
-        return !ptr->m();
-    }
-    operator void *() const {
+    explicit operator bool() const {
         return ptr->m();
     }
 
@@ -363,27 +429,6 @@ struct Scoped
     Value *ptr;
 };
 
-struct ScopedCallData {
-    ScopedCallData(const Scope &scope, int argc = 0)
-    {
-        int size = int(offsetof(QV4::CallData, args)/sizeof(QV4::Value)) + qMax(argc , int(QV4::Global::ReservedArgumentCount));
-        ptr = reinterpret_cast<CallData *>(scope.alloc(size));
-        ptr->tag = quint32(QV4::Value::ValueTypeInternal::Integer);
-        ptr->argc = argc;
-    }
-
-    CallData *operator->() {
-        return ptr;
-    }
-
-    operator CallData *() const {
-        return ptr;
-    }
-
-    CallData *ptr;
-};
-
-
 inline Value &Value::operator =(const ScopedValue &v)
 {
     _val = v.ptr->rawValue();
@@ -411,25 +456,6 @@ struct ScopedProperty
     Property *property;
 };
 
-struct ExecutionContextSaver
-{
-    Scope scope; // this makes sure that a reference to context on the JS stack goes out of scope as soon as the context is not used anymore.
-    ExecutionContext *savedContext;
-
-    ExecutionContextSaver(const Scope &scope)
-        : scope(scope.engine)
-    {
-        savedContext = scope.engine->currentContext;
-    }
-    ~ExecutionContextSaver()
-    {
-        Q_ASSERT(scope.engine->jsStackTop > scope.engine->currentContext);
-        scope.engine->currentContext = savedContext;
-        scope.engine->current = savedContext->d();
-    }
-};
-
-
 }
 
 QT_END_NAMESPACE
diff --git a/src/qml/jsruntime/qv4script.cpp b/src/qml/jsruntime/qv4script.cpp
index 62145f36cc..7bbef3335e 100644
--- a/src/qml/jsruntime/qv4script.cpp
+++ b/src/qml/jsruntime/qv4script.cpp
@@ -45,6 +45,7 @@
 #include "qv4debugging_p.h"
 #include "qv4profiling_p.h"
 #include "qv4scopedvalue_p.h"
+#include "qv4jscall_p.h"
 
 #include <private/qqmljsengine_p.h>
 #include <private/qqmljslexer_p.h>
@@ -52,24 +53,24 @@
 #include <private/qqmljsast_p.h>
 #include <private/qqmlengine_p.h>
 #include <private/qv4profiling_p.h>
-#include <qv4jsir_p.h>
-#include <qv4codegen_p.h>
+#include <qv4runtimecodegen_p.h>
 
 #include <QtCore/QDebug>
 #include <QtCore/QString>
+#include <QScopedValueRollback>
 
 using namespace QV4;
 
-Script::Script(ExecutionEngine *v4, QmlContext *qml, CompiledData::CompilationUnit *compilationUnit)
-    : line(0), column(0), scope(v4->rootContext()), strictMode(false), inheritContext(true), parsed(false)
-    , compilationUnit(compilationUnit), vmFunction(0), parseAsBinding(true)
+Script::Script(ExecutionEngine *v4, QmlContext *qml, const QQmlRefPointer<CompiledData::CompilationUnit> &compilationUnit)
+    : line(1), column(0), context(v4->rootContext()), strictMode(false), inheritContext(true), parsed(false)
+    , compilationUnit(compilationUnit), vmFunction(nullptr), parseAsBinding(true)
 {
     if (qml)
         qmlContext.set(v4, *qml);
 
     parsed = true;
 
-    vmFunction = compilationUnit ? compilationUnit->linkToEngine(v4) : 0;
+    vmFunction = compilationUnit ? compilationUnit->linkToEngine(v4) : nullptr;
 }
 
 Script::~Script()
@@ -81,16 +82,23 @@ void Script::parse()
     if (parsed)
         return;
 
-    using namespace QQmlJS;
+    using namespace QV4::Compiler;
 
     parsed = true;
 
-    ExecutionEngine *v4 = scope->engine();
+    ExecutionEngine *v4 = context->engine();
     Scope valueScope(v4);
 
-    IR::Module module(v4->debugger() != 0);
+    Module module(v4->debugger() != nullptr);
 
-    QQmlJS::Engine ee, *engine = &ee;
+    if (sourceCode.startsWith(QLatin1String("function("))) {
+        static const int snippetLength = 70;
+        qWarning() << "Warning: Using function expressions as statements in scripts is not compliant with the ECMAScript specification:\n"
+                   << (sourceCode.leftRef(snippetLength) + QLatin1String("..."))
+                   << "\nThis will throw a syntax error in Qt 5.12. If you want a function expression, surround it by parentheses.";
+    }
+
+    Engine ee, *engine = &ee;
     Lexer lexer(engine);
     lexer.setCode(sourceCode, line, parseAsBinding);
     Parser parser(engine);
@@ -98,7 +106,7 @@ void Script::parse()
     const bool parsed = parser.parseProgram();
 
     const auto diagnosticMessages = parser.diagnosticMessages();
-    for (const QQmlJS::DiagnosticMessage &m : diagnosticMessages) {
+    for (const DiagnosticMessage &m : diagnosticMessages) {
         if (m.isError()) {
             valueScope.engine->throwSyntaxError(m.message, sourceFile, m.loc.startLine, m.loc.startColumn);
             return;
@@ -117,25 +125,15 @@ void Script::parse()
             return;
         }
 
-        QStringList inheritedLocals;
-        if (inheritContext) {
-            Scoped<CallContext> ctx(valueScope, scope);
-            if (ctx) {
-                for (Identifier * const *i = ctx->variables(), * const *ei = i + ctx->variableCount(); i < ei; ++i)
-                    inheritedLocals.append(*i ? (*i)->string : QString());
-            }
-        }
-
-        RuntimeCodegen cg(v4, strictMode);
-        cg.generateFromProgram(sourceFile, sourceCode, program, &module, QQmlJS::Codegen::EvalCode, inheritedLocals);
+        QV4::Compiler::JSUnitGenerator jsGenerator(&module);
+        RuntimeCodegen cg(v4, &jsGenerator, strictMode);
+        if (inheritContext)
+            cg.setUseFastLookups(false);
+        cg.generateFromProgram(sourceFile, sourceFile, sourceCode, program, &module, contextType);
         if (v4->hasException)
             return;
 
-        QV4::Compiler::JSUnitGenerator jsGenerator(&module);
-        QScopedPointer<EvalInstructionSelection> isel(v4->iselFactory->create(QQmlEnginePrivate::get(v4), v4->executableAllocator, &module, &jsGenerator));
-        if (inheritContext)
-            isel->setUseFastLookups(false);
-        compilationUnit = isel->compile();
+        compilationUnit = cg.generateCompilationUnit();
         vmFunction = compilationUnit->linkToEngine(v4);
     }
 
@@ -146,36 +144,24 @@ void Script::parse()
     }
 }
 
-ReturnedValue Script::run()
+ReturnedValue Script::run(const QV4::Value *thisObject)
 {
     if (!parsed)
         parse();
     if (!vmFunction)
         return Encode::undefined();
 
-    QV4::ExecutionEngine *engine = scope->engine();
+    QV4::ExecutionEngine *engine = context->engine();
     QV4::Scope valueScope(engine);
 
     if (qmlContext.isUndefined()) {
-        TemporaryAssignment<Function*> savedGlobalCode(engine->globalCode, vmFunction);
-
-        ExecutionContextSaver ctxSaver(valueScope);
-        ContextStateSaver stateSaver(valueScope, scope);
-        scope->d()->strictMode = vmFunction->isStrict();
-        scope->d()->lookups = vmFunction->compilationUnit->runtimeLookups;
-        scope->d()->constantTable = vmFunction->compilationUnit->constants;
-        scope->d()->compilationUnit = vmFunction->compilationUnit;
+        QScopedValueRollback<Function*> savedGlobalCode(engine->globalCode, vmFunction);
 
-        return Q_V4_PROFILE(engine, vmFunction);
+        return vmFunction->call(thisObject ? thisObject : engine->globalObject, nullptr, 0,
+                                context);
     } else {
         Scoped<QmlContext> qml(valueScope, qmlContext.value());
-        ScopedCallData callData(valueScope);
-        callData->thisObject = Primitive::undefinedValue();
-        if (vmFunction->canUseSimpleFunction())
-            qml->simpleCall(valueScope, callData, vmFunction);
-        else
-            qml->call(valueScope, callData, vmFunction);
-        return valueScope.result.asReturnedValue();
+        return vmFunction->call(thisObject, nullptr, 0, qml);
     }
 }
 
@@ -186,76 +172,76 @@ Function *Script::function()
     return vmFunction;
 }
 
-QQmlRefPointer<QV4::CompiledData::CompilationUnit> Script::precompile(IR::Module *module, Compiler::JSUnitGenerator *unitGenerator, ExecutionEngine *engine, const QUrl &url, const QString &source, QList<QQmlError> *reportedErrors, QQmlJS::Directives *directivesCollector)
+QQmlRefPointer<QV4::CompiledData::CompilationUnit> Script::precompile(QV4::Compiler::Module *module, QQmlJS::Engine *jsEngine, Compiler::JSUnitGenerator *unitGenerator,
+                                                                      const QString &fileName, const QString &finalUrl, const QString &source,
+                                                                      QList<QQmlError> *reportedErrors,
+                                                                      QV4::Compiler::ContextType contextType)
 {
-    using namespace QQmlJS;
+    using namespace QV4::Compiler;
     using namespace QQmlJS::AST;
 
-    QQmlJS::Engine ee;
-    if (directivesCollector)
-        ee.setDirectives(directivesCollector);
-    QQmlJS::Lexer lexer(&ee);
+    Lexer lexer(jsEngine);
     lexer.setCode(source, /*line*/1, /*qml mode*/false);
-    QQmlJS::Parser parser(&ee);
+    Parser parser(jsEngine);
 
     parser.parseProgram();
 
-    QList<QQmlError> errors;
-
-    const auto diagnosticMessages = parser.diagnosticMessages();
-    for (const QQmlJS::DiagnosticMessage &m : diagnosticMessages) {
-        if (m.isWarning()) {
-            qWarning("%s:%d : %s", qPrintable(url.toString()), m.loc.startLine, qPrintable(m.message));
-            continue;
-        }
-
-        QQmlError error;
-        error.setUrl(url);
-        error.setDescription(m.message);
-        error.setLine(m.loc.startLine);
-        error.setColumn(m.loc.startColumn);
-        errors << error;
-    }
-
+    QList<QQmlError> errors = QQmlEnginePrivate::qmlErrorFromDiagnostics(fileName, parser.diagnosticMessages());
     if (!errors.isEmpty()) {
         if (reportedErrors)
             *reportedErrors << errors;
-        return 0;
+        return nullptr;
     }
 
     Program *program = AST::cast<Program *>(parser.rootNode());
     if (!program) {
         // if parsing was successful, and we have no program, then
         // we're done...:
-        return 0;
+        return nullptr;
     }
 
-    QQmlJS::Codegen cg(/*strict mode*/false);
-    cg.generateFromProgram(url.toString(), source, program, module, QQmlJS::Codegen::EvalCode);
+    Codegen cg(unitGenerator, /*strict mode*/false);
+    cg.setUseFastLookups(false);
+    cg.generateFromProgram(fileName, finalUrl, source, program, module, contextType);
     errors = cg.qmlErrors();
     if (!errors.isEmpty()) {
         if (reportedErrors)
             *reportedErrors << errors;
-        return 0;
+        return nullptr;
     }
 
-    QScopedPointer<EvalInstructionSelection> isel(engine->iselFactory->create(QQmlEnginePrivate::get(engine), engine->executableAllocator, module, unitGenerator));
-    isel->setUseFastLookups(false);
-    return isel->compile(/*generate unit data*/false);
+    return cg.generateCompilationUnit(/*generate unit data*/false);
 }
 
-QV4::ReturnedValue Script::evaluate(ExecutionEngine *engine, const QString &script, QmlContext *qmlContext)
+Script *Script::createFromFileOrCache(ExecutionEngine *engine, QmlContext *qmlContext, const QString &fileName, const QUrl &originalUrl, QString *error)
 {
-    QV4::Scope scope(engine);
-    QV4::Script qmlScript(engine, qmlContext, script, QString());
-
-    qmlScript.parse();
-    QV4::ScopedValue result(scope);
-    if (!scope.engine->hasException)
-        result = qmlScript.run();
-    if (scope.engine->hasException) {
-        scope.engine->catchException();
-        return Encode::undefined();
+    if (error)
+        error->clear();
+
+    QQmlMetaType::CachedUnitLookupError cacheError = QQmlMetaType::CachedUnitLookupError::NoError;
+    if (const QV4::CompiledData::Unit *cachedUnit = QQmlMetaType::findCachedCompilationUnit(originalUrl, &cacheError)) {
+        QQmlRefPointer<QV4::CompiledData::CompilationUnit> jsUnit;
+        jsUnit.adopt(new QV4::CompiledData::CompilationUnit(cachedUnit));
+        return new QV4::Script(engine, qmlContext, jsUnit);
     }
-    return result->asReturnedValue();
+
+    QFile f(fileName);
+    if (!f.open(QIODevice::ReadOnly)) {
+        if (error) {
+            if (cacheError == QQmlMetaType::CachedUnitLookupError::VersionMismatch)
+                *error = originalUrl.toString() + QString::fromUtf8(" was compiled ahead of time with an incompatible version of Qt and the original source code cannot be found. Please recompile");
+            else
+                *error = QString::fromUtf8("Error opening source file %1: %2").arg(originalUrl.toString()).arg(f.errorString());
+        }
+        return nullptr;
+    }
+
+    QByteArray data = f.readAll();
+    QString sourceCode = QString::fromUtf8(data);
+    QmlIR::Document::removeScriptPragmas(sourceCode);
+
+    auto result = new QV4::Script(engine, qmlContext, /*parseAsBinding*/false, sourceCode, originalUrl.toString());
+    result->contextType = QV4::Compiler::ContextType::ScriptImportedByQML;
+    result->parse();
+    return result;
 }
diff --git a/src/qml/jsruntime/qv4script_p.h b/src/qml/jsruntime/qv4script_p.h
index 4ebe2dd609..a1e9b83a8b 100644
--- a/src/qml/jsruntime/qv4script_p.h
+++ b/src/qml/jsruntime/qv4script_p.h
@@ -54,6 +54,7 @@
 #include "qv4engine_p.h"
 #include "qv4functionobject_p.h"
 #include "qv4qmlcontext_p.h"
+#include "private/qv4compilercontext_p.h"
 
 #include <QQmlError>
 
@@ -62,87 +63,49 @@ QT_BEGIN_NAMESPACE
 class QQmlContextData;
 
 namespace QQmlJS {
-class Directives;
+class Engine;
 }
 
 namespace QV4 {
 
-struct ContextStateSaver {
-    Value *savedContext;
-    bool strictMode;
-    Lookup *lookups;
-    const QV4::Value *constantTable;
-    CompiledData::CompilationUnitBase *compilationUnit;
-    int lineNumber;
-
-    ContextStateSaver(const Scope &scope, ExecutionContext *context)
-        : savedContext(scope.alloc(1))
-        , strictMode(context->d()->strictMode)
-        , lookups(context->d()->lookups)
-        , constantTable(context->d()->constantTable)
-        , compilationUnit(context->d()->compilationUnit)
-        , lineNumber(context->d()->lineNumber)
-    {
-        savedContext->setM(context->d());
-    }
-    ContextStateSaver(const Scope &scope, Heap::ExecutionContext *context)
-        : savedContext(scope.alloc(1))
-        , strictMode(context->strictMode)
-        , lookups(context->lookups)
-        , constantTable(context->constantTable)
-        , compilationUnit(context->compilationUnit)
-        , lineNumber(context->lineNumber)
-    {
-        savedContext->setM(context);
-    }
-
-    ~ContextStateSaver()
-    {
-        Heap::ExecutionContext *ctx = static_cast<Heap::ExecutionContext *>(savedContext->m());
-        ctx->strictMode = strictMode;
-        ctx->lookups = lookups;
-        ctx->constantTable = constantTable;
-        ctx->compilationUnit = compilationUnit;
-        ctx->lineNumber = lineNumber;
-    }
-};
-
 struct Q_QML_EXPORT Script {
-    Script(ExecutionContext *scope, const QString &sourceCode, const QString &source = QString(), int line = 1, int column = 0)
+    Script(ExecutionContext *scope, QV4::Compiler::ContextType mode, const QString &sourceCode, const QString &source = QString(), int line = 1, int column = 0)
         : sourceFile(source), line(line), column(column), sourceCode(sourceCode)
-        , scope(scope), strictMode(false), inheritContext(false), parsed(false)
-        , vmFunction(0), parseAsBinding(false) {}
-    Script(ExecutionEngine *engine, QmlContext *qml, const QString &sourceCode, const QString &source = QString(), int line = 1, int column = 0)
+        , context(scope), strictMode(false), inheritContext(false), parsed(false), contextType(mode)
+        , vmFunction(nullptr), parseAsBinding(false) {}
+    Script(ExecutionEngine *engine, QmlContext *qml, bool parseAsBinding, const QString &sourceCode, const QString &source = QString(), int line = 1, int column = 0)
         : sourceFile(source), line(line), column(column), sourceCode(sourceCode)
-        , scope(engine->rootContext()), strictMode(false), inheritContext(true), parsed(false)
-        , vmFunction(0), parseAsBinding(true) {
+        , context(engine->rootContext()), strictMode(false), inheritContext(true), parsed(false)
+        , vmFunction(nullptr), parseAsBinding(parseAsBinding) {
         if (qml)
             qmlContext.set(engine, *qml);
     }
-    Script(ExecutionEngine *engine, QmlContext *qml, CompiledData::CompilationUnit *compilationUnit);
+    Script(ExecutionEngine *engine, QmlContext *qml, const QQmlRefPointer<CompiledData::CompilationUnit> &compilationUnit);
     ~Script();
     QString sourceFile;
     int line;
     int column;
     QString sourceCode;
-    ExecutionContext *scope;
+    ExecutionContext *context;
     bool strictMode;
     bool inheritContext;
     bool parsed;
+    QV4::Compiler::ContextType contextType = QV4::Compiler::ContextType::Eval;
     QV4::PersistentValue qmlContext;
     QQmlRefPointer<CompiledData::CompilationUnit> compilationUnit;
     Function *vmFunction;
     bool parseAsBinding;
 
     void parse();
-    ReturnedValue run();
+    ReturnedValue run(const QV4::Value *thisObject = nullptr);
 
     Function *function();
 
-    static QQmlRefPointer<CompiledData::CompilationUnit> precompile(IR::Module *module, Compiler::JSUnitGenerator *unitGenerator, ExecutionEngine *engine, const QUrl &url, const QString &source,
-                                                                    QList<QQmlError> *reportedErrors = 0, QQmlJS::Directives *directivesCollector = 0);
-
-    static ReturnedValue evaluate(ExecutionEngine *engine, const QString &script, QmlContext *qmlContext);
+    static QQmlRefPointer<CompiledData::CompilationUnit> precompile(QV4::Compiler::Module *module, QQmlJS::Engine *jsEngine, Compiler::JSUnitGenerator *unitGenerator,
+            const QString &fileName, const QString &finalUrl, const QString &source,
+            QList<QQmlError> *reportedErrors = nullptr,
+            QV4::Compiler::ContextType contextType = QV4::Compiler::ContextType::Global);
+    static Script *createFromFileOrCache(ExecutionEngine *engine, QmlContext *qmlContext, const QString &fileName, const QUrl &originalUrl, QString *error);
 };
 
 }
diff --git a/src/qml/jsruntime/qv4sequenceobject.cpp b/src/qml/jsruntime/qv4sequenceobject.cpp
index 8afc672aa2..1eef12a491 100644
--- a/src/qml/jsruntime/qv4sequenceobject.cpp
+++ b/src/qml/jsruntime/qv4sequenceobject.cpp
@@ -45,6 +45,7 @@
 #include <private/qv4arrayobject_p.h>
 #include <private/qqmlengine_p.h>
 #include <private/qv4scopedvalue_p.h>
+#include <private/qv4jscall_p.h>
 #include "qv4runtime_p.h"
 #include "qv4objectiterator_p.h"
 #include <private/qqmlvaluetypewrapper_p.h>
@@ -66,10 +67,10 @@ static void generateWarning(QV4::ExecutionEngine *v4, const QString& description
     QQmlError retn;
     retn.setDescription(description);
 
-    QV4::StackFrame frame = v4->currentStackFrame();
+    QV4::CppStackFrame *stackFrame = v4->currentStackFrame;
 
-    retn.setLine(frame.line);
-    retn.setUrl(QUrl(frame.source));
+    retn.setLine(stackFrame->lineNumber());
+    retn.setUrl(QUrl(stackFrame->source()));
     QQmlEnginePrivate::warning(engine, retn);
 }
 
@@ -226,7 +227,7 @@ namespace Heap {
 template <typename Container>
 struct QQmlSequence : Object {
     void init(const Container &container);
-    void init(QObject *object, int propertyIndex);
+    void init(QObject *object, int propertyIndex, bool readOnly);
     void destroy() {
         delete container;
         object.destroy();
@@ -236,7 +237,8 @@ struct QQmlSequence : Object {
     mutable Container *container;
     QQmlQPointer<QObject> object;
     int propertyIndex;
-    bool isReference;
+    bool isReference : 1;
+    bool isReadOnly : 1;
 };
 
 }
@@ -293,6 +295,9 @@ public:
             return false;
         }
 
+        if (d()->isReadOnly)
+            return false;
+
         if (d()->isReference) {
             if (!d()->object)
                 return false;
@@ -337,27 +342,37 @@ public:
         return (index < size_t(d()->container->size())) ? QV4::Attr_Data : QV4::Attr_Invalid;
     }
 
-    void containerAdvanceIterator(ObjectIterator *it, Value *name, uint *index, Property *p, PropertyAttributes *attrs)
+    struct OwnPropertyKeyIterator : ObjectOwnPropertyKeyIterator
     {
-        name->setM(0);
-        *index = UINT_MAX;
+        ~OwnPropertyKeyIterator() override = default;
+        PropertyKey next(const Object *o, Property *pd = nullptr, PropertyAttributes *attrs = nullptr) override
+        {
+            const QQmlSequence *s = static_cast<const QQmlSequence *>(o);
 
-        if (d()->isReference) {
-            if (!d()->object) {
-                QV4::Object::advanceIterator(this, it, name, index, p, attrs);
-                return;
+            if (s->d()->isReference) {
+                if (!s->d()->object)
+                    return ObjectOwnPropertyKeyIterator::next(o, pd, attrs);
+                s->loadReference();
             }
-            loadReference();
-        }
 
-        if (it->arrayIndex < static_cast<uint>(d()->container->size())) {
-            *index = it->arrayIndex;
-            ++it->arrayIndex;
-            *attrs = QV4::Attr_Data;
-            p->value = convertElementToValue(engine(), d()->container->at(*index));
-            return;
+            if (arrayIndex < static_cast<uint>(s->d()->container->size())) {
+                uint index = arrayIndex;
+                ++arrayIndex;
+                if (attrs)
+                    *attrs = QV4::Attr_Data;
+                if (pd)
+                    pd->value = convertElementToValue(s->engine(), s->d()->container->at(index));
+                return PropertyKey::fromArrayIndex(index);
+            }
+
+            return ObjectOwnPropertyKeyIterator::next(o, pd, attrs);
         }
-        QV4::Object::advanceIterator(this, it, name, index, p, attrs);
+    };
+
+    static OwnPropertyKeyIterator *containerOwnPropertyKeys(const Object *m, Value *target)
+    {
+        *target = *m;
+        return new OwnPropertyKeyIterator;
     }
 
     bool containerDeleteIndexedProperty(uint index)
@@ -365,6 +380,8 @@ public:
         /* Qt containers have int (rather than uint) allowable indexes. */
         if (index > INT_MAX)
             return false;
+        if (d()->isReadOnly)
+            return false;
         if (d()->isReference) {
             if (!d()->object)
                 return false;
@@ -416,13 +433,14 @@ public:
         bool operator()(typename Container::value_type lhs, typename Container::value_type rhs)
         {
             QV4::Scope scope(m_v4);
-            ScopedObject compare(scope, m_compareFn);
-            ScopedCallData callData(scope, 2);
-            callData->args[0] = convertElementToValue(m_v4, lhs);
-            callData->args[1] = convertElementToValue(m_v4, rhs);
-            callData->thisObject = m_v4->globalObject;
-            compare->call(scope, callData);
-            return scope.result.toNumber() < 0;
+            ScopedFunctionObject compare(scope, m_compareFn);
+            if (!compare)
+                return m_v4->throwTypeError();
+            Value *argv = scope.alloc(2);
+            argv[0] = convertElementToValue(m_v4, lhs);
+            argv[1] = convertElementToValue(m_v4, rhs);
+            QV4::ScopedValue result(scope, compare->call(m_v4->globalObject, argv, 2));
+            return result->toNumber() < 0;
         }
 
     private:
@@ -430,16 +448,18 @@ public:
         const QV4::Value *m_compareFn;
     };
 
-    void sort(const BuiltinFunction *, Scope &scope, CallData *callData)
+    bool sort(const FunctionObject *f, const Value *, const Value *argv, int argc)
     {
+        if (d()->isReadOnly)
+            return false;
         if (d()->isReference) {
             if (!d()->object)
-                return;
+                return false;
             loadReference();
         }
 
-        if (callData->argc == 1 && callData->args[0].as<FunctionObject>()) {
-            CompareFunctor cf(scope.engine, callData->args[0]);
+        if (argc == 1 && argv[0].as<FunctionObject>()) {
+            CompareFunctor cf(f->engine(), argv[0]);
             std::sort(d()->container->begin(), d()->container->end(), cf);
         } else {
             DefaultCompareFunctor cf;
@@ -448,11 +468,14 @@ public:
 
         if (d()->isReference)
             storeReference();
+
+        return true;
     }
 
-    static void method_get_length(const BuiltinFunction *, Scope &scope, CallData *callData)
+    static QV4::ReturnedValue method_get_length(const FunctionObject *b, const Value *thisObject, const Value *, int)
     {
-        QV4::Scoped<QQmlSequence<Container> > This(scope, callData->thisObject.as<QQmlSequence<Container> >());
+        QV4::Scope scope(b);
+        QV4::Scoped<QQmlSequence<Container>> This(scope, thisObject->as<QQmlSequence<Container> >());
         if (!This)
             THROW_TYPE_ERROR();
 
@@ -464,18 +487,23 @@ public:
         RETURN_RESULT(Encode(qint32(This->d()->container->size())));
     }
 
-    static void method_set_length(const BuiltinFunction *, Scope &scope, CallData *callData)
+    static QV4::ReturnedValue method_set_length(const FunctionObject *f, const Value *thisObject, const Value *argv, int argc)
     {
-        QV4::Scoped<QQmlSequence<Container> > This(scope, callData->thisObject.as<QQmlSequence<Container> >());
+        QV4::Scope scope(f);
+        QV4::Scoped<QQmlSequence<Container>> This(scope, thisObject->as<QQmlSequence<Container> >());
         if (!This)
             THROW_TYPE_ERROR();
 
-        quint32 newLength = callData->args[0].toUInt32();
+        quint32 newLength = argc ? argv[0].toUInt32() : 0;
         /* Qt containers have int (rather than uint) allowable indexes. */
         if (newLength > INT_MAX) {
             generateWarning(scope.engine, QLatin1String("Index out of range during length set"));
             RETURN_UNDEFINED();
         }
+
+        if (This->d()->isReadOnly)
+            THROW_TYPE_ERROR();
+
         /* Read the sequence from the QObject property if we're a reference */
         if (This->d()->isReference) {
             if (!This->d()->object)
@@ -520,7 +548,7 @@ public:
         quint32 length = array->getLength();
         QV4::ScopedValue v(scope);
         for (quint32 i = 0; i < length; ++i)
-            result.push_back(convertValueToElement<typename Container::value_type>((v = array->getIndexed(i))));
+            result.push_back(convertValueToElement<typename Container::value_type>((v = array->get(i))));
         return QVariant::fromValue(result);
     }
 
@@ -531,7 +559,7 @@ public:
     {
         Q_ASSERT(d()->object);
         Q_ASSERT(d()->isReference);
-        void *a[] = { d()->container, 0 };
+        void *a[] = { d()->container, nullptr };
         QMetaObject::metacall(d()->object, QMetaObject::ReadProperty, d()->propertyIndex, a);
     }
 
@@ -541,22 +569,36 @@ public:
         Q_ASSERT(d()->isReference);
         int status = -1;
         QQmlPropertyData::WriteFlags flags = QQmlPropertyData::DontRemoveBinding;
-        void *a[] = { d()->container, 0, &status, &flags };
+        void *a[] = { d()->container, nullptr, &status, &flags };
         QMetaObject::metacall(d()->object, QMetaObject::WriteProperty, d()->propertyIndex, a);
     }
 
-    static QV4::ReturnedValue getIndexed(const QV4::Managed *that, uint index, bool *hasProperty)
-    { return static_cast<const QQmlSequence<Container> *>(that)->containerGetIndexed(index, hasProperty); }
-    static bool putIndexed(Managed *that, uint index, const QV4::Value &value)
-    { return static_cast<QQmlSequence<Container> *>(that)->containerPutIndexed(index, value); }
+    static QV4::ReturnedValue virtualGet(const QV4::Managed *that, PropertyKey id, const Value *receiver, bool *hasProperty)
+    {
+        if (!id.isArrayIndex())
+            return Object::virtualGet(that, id, receiver, hasProperty);
+        return static_cast<const QQmlSequence<Container> *>(that)->containerGetIndexed(id.asArrayIndex(), hasProperty);
+    }
+    static bool virtualPut(Managed *that, PropertyKey id, const QV4::Value &value, Value *receiver)
+    {
+        if (id.isArrayIndex())
+            return static_cast<QQmlSequence<Container> *>(that)->containerPutIndexed(id.asArrayIndex(), value);
+        return Object::virtualPut(that, id, value, receiver);
+    }
     static QV4::PropertyAttributes queryIndexed(const QV4::Managed *that, uint index)
     { return static_cast<const QQmlSequence<Container> *>(that)->containerQueryIndexed(index); }
-    static bool deleteIndexedProperty(QV4::Managed *that, uint index)
-    { return static_cast<QQmlSequence<Container> *>(that)->containerDeleteIndexedProperty(index); }
-    static bool isEqualTo(Managed *that, Managed *other)
+    static bool virtualDeleteProperty(QV4::Managed *that, PropertyKey id)
+    {
+        if (id.isArrayIndex()) {
+            uint index = id.asArrayIndex();
+            return static_cast<QQmlSequence<Container> *>(that)->containerDeleteIndexedProperty(index);
+        }
+        return Object::virtualDeleteProperty(that, id);
+    }
+    static bool virtualIsEqualTo(Managed *that, Managed *other)
     { return static_cast<QQmlSequence<Container> *>(that)->containerIsEqualTo(other); }
-    static void advanceIterator(Managed *that, ObjectIterator *it, Value *name, uint *index, Property *p, PropertyAttributes *attrs)
-    { return static_cast<QQmlSequence<Container> *>(that)->containerAdvanceIterator(it, name, index, p, attrs); }
+    static QV4::OwnPropertyKeyIterator *virtualOwnPropertyKeys(const Object *m, Value *target)
+    { return static_cast<const QQmlSequence<Container> *>(m)->containerOwnPropertyKeys(m, target);}
 
 };
 
@@ -568,6 +610,7 @@ void Heap::QQmlSequence<Container>::init(const Container &container)
     this->container = new Container(container);
     propertyIndex = -1;
     isReference = false;
+    isReadOnly = false;
     object.init();
 
     QV4::Scope scope(internalClass->engine);
@@ -577,12 +620,13 @@ void Heap::QQmlSequence<Container>::init(const Container &container)
 }
 
 template <typename Container>
-void Heap::QQmlSequence<Container>::init(QObject *object, int propertyIndex)
+void Heap::QQmlSequence<Container>::init(QObject *object, int propertyIndex, bool readOnly)
 {
     Object::init();
     this->container = new Container;
     this->propertyIndex = propertyIndex;
     isReference = true;
+    this->isReadOnly = readOnly;
     this->object.init(object);
     QV4::Scope scope(internalClass->engine);
     QV4::Scoped<QV4::QQmlSequence<Container> > o(scope, this);
@@ -647,25 +691,32 @@ void SequencePrototype::init()
 }
 #undef REGISTER_QML_SEQUENCE_METATYPE
 
-void SequencePrototype::method_sort(const BuiltinFunction *b, Scope &scope, CallData *callData)
+ReturnedValue SequencePrototype::method_valueOf(const FunctionObject *f, const Value *thisObject, const Value *, int)
+{
+    return Encode(thisObject->toString(f->engine()));
+}
+
+ReturnedValue SequencePrototype::method_sort(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
 {
-    QV4::ScopedObject o(scope, callData->thisObject);
+    Scope scope(b);
+    QV4::ScopedObject o(scope, thisObject);
     if (!o || !o->isListType())
         THROW_TYPE_ERROR();
 
-    if (callData->argc >= 2)
-        RETURN_RESULT(o);
+    if (argc >= 2)
+        return o.asReturnedValue();
 
 #define CALL_SORT(SequenceElementType, SequenceElementTypeName, SequenceType, DefaultValue) \
         if (QQml##SequenceElementTypeName##List *s = o->as<QQml##SequenceElementTypeName##List>()) { \
-            s->sort(b, scope, callData); \
+            if (!s->sort(b, thisObject, argv, argc)) \
+                THROW_TYPE_ERROR(); \
         } else
 
         FOREACH_QML_SEQUENCE_TYPE(CALL_SORT)
 
 #undef CALL_SORT
         {}
-    RETURN_RESULT(o);
+    return o.asReturnedValue();
 }
 
 #define IS_SEQUENCE(unused1, unused2, SequenceType, unused3) \
@@ -681,11 +732,11 @@ bool SequencePrototype::isSequenceType(int sequenceTypeId)
 
 #define NEW_REFERENCE_SEQUENCE(ElementType, ElementTypeName, SequenceType, unused) \
     if (sequenceType == qMetaTypeId<SequenceType>()) { \
-        QV4::ScopedObject obj(scope, engine->memoryManager->allocObject<QQml##ElementTypeName##List>(object, propertyIndex)); \
+        QV4::ScopedObject obj(scope, engine->memoryManager->allocate<QQml##ElementTypeName##List>(object, propertyIndex, readOnly)); \
         return obj.asReturnedValue(); \
     } else
 
-ReturnedValue SequencePrototype::newSequence(QV4::ExecutionEngine *engine, int sequenceType, QObject *object, int propertyIndex, bool *succeeded)
+ReturnedValue SequencePrototype::newSequence(QV4::ExecutionEngine *engine, int sequenceType, QObject *object, int propertyIndex, bool readOnly, bool *succeeded)
 {
     QV4::Scope scope(engine);
     // This function is called when the property is a QObject Q_PROPERTY of
@@ -699,7 +750,7 @@ ReturnedValue SequencePrototype::newSequence(QV4::ExecutionEngine *engine, int s
 
 #define NEW_COPY_SEQUENCE(ElementType, ElementTypeName, SequenceType, unused) \
     if (sequenceType == qMetaTypeId<SequenceType>()) { \
-        QV4::ScopedObject obj(scope, engine->memoryManager->allocObject<QQml##ElementTypeName##List>(v.value<SequenceType >())); \
+        QV4::ScopedObject obj(scope, engine->memoryManager->allocate<QQml##ElementTypeName##List>(v.value<SequenceType >())); \
         return obj.asReturnedValue(); \
     } else
 
diff --git a/src/qml/jsruntime/qv4sequenceobject_p.h b/src/qml/jsruntime/qv4sequenceobject_p.h
index 2b8d1ea716..da71215bed 100644
--- a/src/qml/jsruntime/qv4sequenceobject_p.h
+++ b/src/qml/jsruntime/qv4sequenceobject_p.h
@@ -59,6 +59,8 @@
 #include "qv4context_p.h"
 #include "qv4string_p.h"
 
+QT_REQUIRE_CONFIG(qml_sequence_object);
+
 QT_BEGIN_NAMESPACE
 
 namespace QV4 {
@@ -68,15 +70,11 @@ struct SequencePrototype : public QV4::Object
     V4_PROTOTYPE(arrayPrototype)
     void init();
 
-    static void method_valueOf(const BuiltinFunction *, Scope &scope, CallData *callData)
-    {
-        scope.result = callData->thisObject.toString(scope.engine);
-    }
-
-    static void method_sort(const BuiltinFunction *, Scope &scope, CallData *callData);
+    static ReturnedValue method_valueOf(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_sort(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
 
     static bool isSequenceType(int sequenceTypeId);
-    static ReturnedValue newSequence(QV4::ExecutionEngine *engine, int sequenceTypeId, QObject *object, int propertyIndex, bool *succeeded);
+    static ReturnedValue newSequence(QV4::ExecutionEngine *engine, int sequenceTypeId, QObject *object, int propertyIndex, bool readOnly, bool *succeeded);
     static ReturnedValue fromVariant(QV4::ExecutionEngine *engine, const QVariant& v, bool *succeeded);
     static int metaTypeForSequence(const Object *object);
     static QVariant toVariant(Object *object);
diff --git a/src/qml/jsruntime/qv4serialize.cpp b/src/qml/jsruntime/qv4serialize.cpp
index 14def49d0a..50871a4d87 100644
--- a/src/qml/jsruntime/qv4serialize.cpp
+++ b/src/qml/jsruntime/qv4serialize.cpp
@@ -40,13 +40,17 @@
 #include "qv4serialize_p.h"
 
 #include <private/qv8engine_p.h>
+#if QT_CONFIG(qml_list_model)
 #include <private/qqmllistmodel_p.h>
 #include <private/qqmllistmodelworkeragent_p.h>
+#endif
 
 #include <private/qv4value_p.h>
 #include <private/qv4dateobject_p.h>
 #include <private/qv4regexpobject_p.h>
+#if QT_CONFIG(qml_sequence_object)
 #include <private/qv4sequenceobject_p.h>
+#endif
 #include <private/qv4objectproto_p.h>
 #include <private/qv4qobjectwrapper_p.h>
 
@@ -82,8 +86,12 @@ enum Type {
     WorkerNumber,
     WorkerDate,
     WorkerRegexp,
+#if QT_CONFIG(qml_list_model)
     WorkerListModel,
+#endif
+#if QT_CONFIG(qml_sequence_object)
     WorkerSequence
+#endif
 };
 
 static inline quint32 valueheader(Type type, quint32 size = 0)
@@ -189,7 +197,7 @@ void Serialize::serialize(QByteArray &data, const QV4::Value &v, ExecutionEngine
         push(data, valueheader(WorkerArray, length));
         ScopedValue val(scope);
         for (uint ii = 0; ii < length; ++ii)
-            serialize(data, (val = array->getIndexed(ii)), engine);
+            serialize(data, (val = array->get(ii)), engine);
     } else if (v.isInteger()) {
         reserve(data, 2 * sizeof(quint32));
         push(data, valueheader(WorkerInt32));
@@ -228,6 +236,7 @@ void Serialize::serialize(QByteArray &data, const QV4::Value &v, ExecutionEngine
     } else if (const QObjectWrapper *qobjectWrapper = v.as<QV4::QObjectWrapper>()) {
         // XXX TODO: Generalize passing objects between the main thread and worker scripts so
         // that others can trivially plug in their elements.
+#if QT_CONFIG(qml_list_model)
         QQmlListModel *lm = qobject_cast<QQmlListModel *>(qobjectWrapper->object());
         if (lm && lm->agent()) {
             QQmlListModelWorkerAgent *agent = lm->agent();
@@ -236,9 +245,13 @@ void Serialize::serialize(QByteArray &data, const QV4::Value &v, ExecutionEngine
             push(data, (void *)agent);
             return;
         }
+#else
+        Q_UNUSED(qobjectWrapper);
+#endif
         // No other QObject's are allowed to be sent
         push(data, valueheader(WorkerUndefined));
     } else if (const Object *o = v.as<Object>()) {
+#if QT_CONFIG(qml_sequence_object)
         if (o->isListType()) {
             // valid sequence.  we generate a length (sequence length + 1 for the sequence type)
             uint seqLength = ScopedValue(scope, o->get(engine->id_length()))->toUInt32();
@@ -249,13 +262,14 @@ void Serialize::serialize(QByteArray &data, const QV4::Value &v, ExecutionEngine
             }
             reserve(data, sizeof(quint32) + length * sizeof(quint32));
             push(data, valueheader(WorkerSequence, length));
-            serialize(data, QV4::Primitive::fromInt32(QV4::SequencePrototype::metaTypeForSequence(o)), engine); // sequence type
+            serialize(data, QV4::Value::fromInt32(QV4::SequencePrototype::metaTypeForSequence(o)), engine); // sequence type
             ScopedValue val(scope);
             for (uint ii = 0; ii < seqLength; ++ii)
-                serialize(data, (val = o->getIndexed(ii)), engine); // sequence elements
+                serialize(data, (val = o->get(ii)), engine); // sequence elements
 
             return;
         }
+#endif
 
         // regular object
         QV4::ScopedValue val(scope, v);
@@ -269,7 +283,7 @@ void Serialize::serialize(QByteArray &data, const QV4::Value &v, ExecutionEngine
 
         QV4::ScopedValue s(scope);
         for (quint32 ii = 0; ii < length; ++ii) {
-            s = properties->getIndexed(ii);
+            s = properties->get(ii);
             serialize(data, s, engine);
 
             QV4::String *str = s->as<String>();
@@ -318,7 +332,7 @@ ReturnedValue Serialize::deserialize(const char *&data, ExecutionEngine *engine)
         ScopedValue v(scope);
         for (quint32 ii = 0; ii < size; ++ii) {
             v = deserialize(data, engine);
-            a->putIndexed(ii, v);
+            a->put(ii, v);
         }
         return a.asReturnedValue();
     }
@@ -344,7 +358,7 @@ ReturnedValue Serialize::deserialize(const char *&data, ExecutionEngine *engine)
     case WorkerNumber:
         return QV4::Encode(popDouble(data));
     case WorkerDate:
-        return QV4::Encode(engine->newDateObject(QV4::Primitive::fromDouble(popDouble(data))));
+        return QV4::Encode(engine->newDateObject(QV4::Value::fromDouble(popDouble(data))));
     case WorkerRegexp:
     {
         quint32 flags = headersize(header);
@@ -353,6 +367,7 @@ ReturnedValue Serialize::deserialize(const char *&data, ExecutionEngine *engine)
         data += ALIGN(length * sizeof(quint16));
         return Encode(engine->newRegExpObject(pattern, flags));
     }
+#if QT_CONFIG(qml_list_model)
     case WorkerListModel:
     {
         void *ptr = popPtr(data);
@@ -369,6 +384,8 @@ ReturnedValue Serialize::deserialize(const char *&data, ExecutionEngine *engine)
         agent->setEngine(engine);
         return rv->asReturnedValue();
     }
+#endif
+#if QT_CONFIG(qml_sequence_object)
     case WorkerSequence:
     {
         ScopedValue value(scope);
@@ -387,6 +404,7 @@ ReturnedValue Serialize::deserialize(const char *&data, ExecutionEngine *engine)
         QVariant seqVariant = QV4::SequencePrototype::toVariant(array, sequenceType, &succeeded);
         return QV4::SequencePrototype::fromVariant(engine, seqVariant, &succeeded);
     }
+#endif
     }
     Q_ASSERT(!"Unreachable");
     return QV4::Encode::undefined();
diff --git a/src/qml/jsruntime/qv4setiterator.cpp b/src/qml/jsruntime/qv4setiterator.cpp
new file mode 100644
index 0000000000..d32e2079a0
--- /dev/null
+++ b/src/qml/jsruntime/qv4setiterator.cpp
@@ -0,0 +1,98 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 Crimson AS <info@crimson.no>
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <private/qv4iterator_p.h>
+#include <private/qv4estable_p.h>
+#include <private/qv4setiterator_p.h>
+#include <private/qv4setobject_p.h>
+#include <private/qv4symbol_p.h>
+
+using namespace QV4;
+
+DEFINE_OBJECT_VTABLE(SetIteratorObject);
+
+void SetIteratorPrototype::init(ExecutionEngine *e)
+{
+    defineDefaultProperty(QStringLiteral("next"), method_next, 0);
+
+    Scope scope(e);
+    ScopedString val(scope, e->newString(QLatin1String("Set Iterator")));
+    defineReadonlyConfigurableProperty(e->symbol_toStringTag(), val);
+}
+
+ReturnedValue SetIteratorPrototype::method_next(const FunctionObject *b, const Value *that, const Value *, int)
+{
+    Scope scope(b);
+    const SetIteratorObject *thisObject = that->as<SetIteratorObject>();
+    if (!thisObject)
+        return scope.engine->throwTypeError(QLatin1String("Not a Set Iterator instance"));
+
+    Scoped<SetObject> s(scope, thisObject->d()->iteratedSet);
+    uint index = thisObject->d()->setNextIndex;
+    IteratorKind itemKind = thisObject->d()->iterationKind;
+
+    if (!s) {
+        QV4::Value undefined = Value::undefinedValue();
+        return IteratorPrototype::createIterResultObject(scope.engine, undefined, true);
+    }
+
+    Value *arguments = scope.alloc(2);
+
+    while (index < s->d()->esTable->size()) {
+        s->d()->esTable->iterate(index, &arguments[0], &arguments[1]);
+        thisObject->d()->setNextIndex = index + 1;
+
+        if (itemKind == KeyValueIteratorKind) {
+            ScopedArrayObject resultArray(scope, scope.engine->newArrayObject());
+            resultArray->arrayReserve(2);
+            resultArray->arrayPut(0, arguments[0]);
+            resultArray->arrayPut(1, arguments[0]); // yes, the key is repeated.
+            resultArray->setArrayLengthUnchecked(2);
+
+            return IteratorPrototype::createIterResultObject(scope.engine, resultArray, false);
+        }
+
+        return IteratorPrototype::createIterResultObject(scope.engine, arguments[0], false);
+    }
+
+    thisObject->d()->iteratedSet.set(scope.engine, nullptr);
+    QV4::Value undefined = Value::undefinedValue();
+    return IteratorPrototype::createIterResultObject(scope.engine, undefined, true);
+}
+
diff --git a/src/qml/jsruntime/qv4setiterator_p.h b/src/qml/jsruntime/qv4setiterator_p.h
new file mode 100644
index 0000000000..78eda6d57b
--- /dev/null
+++ b/src/qml/jsruntime/qv4setiterator_p.h
@@ -0,0 +1,103 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 Crimson AS <info@crimson.no>
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QV4SETITERATOR_P_H
+#define QV4SETITERATOR_P_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include "qv4object_p.h"
+#include "qv4iterator_p.h"
+
+QT_BEGIN_NAMESPACE
+
+namespace QV4 {
+
+namespace Heap {
+
+#define SetIteratorObjectMembers(class, Member) \
+    Member(class, Pointer, Object *, iteratedSet) \
+    Member(class, NoMark, IteratorKind, iterationKind) \
+    Member(class, NoMark, quint32, setNextIndex)
+
+DECLARE_HEAP_OBJECT(SetIteratorObject, Object) {
+    DECLARE_MARKOBJECTS(SetIteratorObject);
+    void init(Object *obj, QV4::ExecutionEngine *engine)
+    {
+        Object::init();
+        this->iteratedSet.set(engine, obj);
+        this->setNextIndex = 0;
+    }
+};
+
+}
+
+struct SetIteratorPrototype : Object
+{
+    V4_PROTOTYPE(iteratorPrototype)
+    void init(ExecutionEngine *engine);
+
+    static ReturnedValue method_next(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc);
+};
+
+struct SetIteratorObject : Object
+{
+    V4_OBJECT2(SetIteratorObject, Object)
+    Q_MANAGED_TYPE(SetIteratorObject)
+    V4_PROTOTYPE(setIteratorPrototype)
+
+    void init(ExecutionEngine *engine);
+};
+
+
+}
+
+QT_END_NAMESPACE
+
+#endif // QV4SETITERATOR_P_H
+
diff --git a/src/qml/jsruntime/qv4setobject.cpp b/src/qml/jsruntime/qv4setobject.cpp
new file mode 100644
index 0000000000..1664d1bd71
--- /dev/null
+++ b/src/qml/jsruntime/qv4setobject.cpp
@@ -0,0 +1,326 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 Crimson AS <info@crimson.no>
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+
+#include "qv4setobject_p.h"
+#include "qv4setiterator_p.h"
+#include "qv4estable_p.h"
+#include "qv4symbol_p.h"
+
+using namespace QV4;
+
+DEFINE_OBJECT_VTABLE(SetCtor);
+DEFINE_OBJECT_VTABLE(WeakSetCtor);
+DEFINE_OBJECT_VTABLE(SetObject);
+
+void Heap::WeakSetCtor::init(QV4::ExecutionContext *scope)
+{
+    Heap::FunctionObject::init(scope, QStringLiteral("WeakSet"));
+}
+
+void Heap::SetCtor::init(QV4::ExecutionContext *scope)
+{
+    Heap::FunctionObject::init(scope, QStringLiteral("Set"));
+}
+
+ReturnedValue WeakSetCtor::construct(const FunctionObject *f, const Value *argv, int argc, const Value *newTarget, bool isWeak)
+{
+    Scope scope(f);
+    Scoped<SetObject> a(scope, scope.engine->memoryManager->allocate<SetObject>());
+    bool protoSet = false;
+    if (newTarget)
+        protoSet = a->setProtoFromNewTarget(newTarget);
+    if (!protoSet && isWeak)
+        a->setPrototypeOf(scope.engine->weakSetPrototype());
+    a->d()->isWeakSet = isWeak;
+
+    if (argc > 0) {
+        ScopedValue iterable(scope, argv[0]);
+        if (!iterable->isUndefined() && !iterable->isNull()) {
+            ScopedFunctionObject adder(scope, a->get(ScopedString(scope, scope.engine->newString(QString::fromLatin1("add")))));
+            if (!adder)
+                return scope.engine->throwTypeError();
+            ScopedObject iter(scope, Runtime::GetIterator::call(scope.engine, iterable, true));
+            CHECK_EXCEPTION();
+            if (!iter)
+                return a.asReturnedValue();
+
+            Value *nextValue = scope.alloc(1);
+            ScopedValue done(scope);
+            forever {
+                done = Runtime::IteratorNext::call(scope.engine, iter, nextValue);
+                CHECK_EXCEPTION();
+                if (done->toBoolean())
+                    return a.asReturnedValue();
+
+                adder->call(a, nextValue, 1);
+                if (scope.engine->hasException) {
+                    ScopedValue falsey(scope, Encode(false));
+                    return Runtime::IteratorClose::call(scope.engine, iter, falsey);
+                }
+            }
+        }
+    }
+
+    return a.asReturnedValue();
+}
+
+ReturnedValue WeakSetCtor::virtualCallAsConstructor(const FunctionObject *f, const Value *argv, int argc, const Value *newTarget)
+{
+    return construct(f, argv, argc, newTarget, true);
+}
+
+ReturnedValue WeakSetCtor::virtualCall(const FunctionObject *f, const Value *, const Value *, int)
+{
+    Scope scope(f);
+    return scope.engine->throwTypeError(QString::fromLatin1("Set requires new"));
+}
+
+ReturnedValue SetCtor::virtualCallAsConstructor(const FunctionObject *f, const Value *argv, int argc, const Value *newTarget)
+{
+    return construct(f, argv, argc, newTarget, false);
+}
+
+void WeakSetPrototype::init(ExecutionEngine *engine, Object *ctor)
+{
+    Scope scope(engine);
+    ScopedObject o(scope);
+    ctor->defineReadonlyConfigurableProperty(engine->id_length(), Value::fromInt32(0));
+    ctor->defineReadonlyProperty(engine->id_prototype(), (o = this));
+    defineDefaultProperty(engine->id_constructor(), (o = ctor));
+
+    defineDefaultProperty(QStringLiteral("add"), method_add, 1);
+    defineDefaultProperty(QStringLiteral("delete"), method_delete, 1);
+    defineDefaultProperty(QStringLiteral("has"), method_has, 1);
+
+    ScopedString val(scope, engine->newString(QLatin1String("WeakSet")));
+    defineReadonlyConfigurableProperty(engine->symbol_toStringTag(), val);
+}
+
+ReturnedValue WeakSetPrototype::method_add(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
+{
+    Scope scope(b);
+    Scoped<SetObject> that(scope, thisObject);
+    if ((!that || !that->d()->isWeakSet) ||
+        (!argc || !argv[0].isObject()))
+        return scope.engine->throwTypeError();
+
+    that->d()->esTable->set(argv[0], Value::undefinedValue());
+    return that.asReturnedValue();
+}
+
+ReturnedValue WeakSetPrototype::method_delete(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
+{
+    Scope scope(b);
+    Scoped<SetObject> that(scope, thisObject);
+    if (!that || !that->d()->isWeakSet)
+        return scope.engine->throwTypeError();
+    if (!argc || !argv[0].isObject())
+        return Encode(false);
+
+    return Encode(that->d()->esTable->remove(argv[0]));
+}
+
+ReturnedValue WeakSetPrototype::method_has(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
+{
+    Scope scope(b);
+    Scoped<SetObject> that(scope, thisObject);
+    if (!that || !that->d()->isWeakSet)
+        return scope.engine->throwTypeError();
+    if (!argc || !argv[0].isObject())
+        return Encode(false);
+
+    return Encode(that->d()->esTable->has(argv[0]));
+}
+
+void SetPrototype::init(ExecutionEngine *engine, Object *ctor)
+{
+    Scope scope(engine);
+    ScopedObject o(scope);
+    ctor->defineReadonlyConfigurableProperty(engine->id_length(), Value::fromInt32(0));
+    ctor->defineReadonlyProperty(engine->id_prototype(), (o = this));
+    ctor->addSymbolSpecies();
+    defineDefaultProperty(engine->id_constructor(), (o = ctor));
+
+    defineDefaultProperty(QStringLiteral("add"), method_add, 1);
+    defineDefaultProperty(QStringLiteral("clear"), method_clear, 0);
+    defineDefaultProperty(QStringLiteral("delete"), method_delete, 1);
+    defineDefaultProperty(QStringLiteral("entries"), method_entries, 0);
+    defineDefaultProperty(QStringLiteral("forEach"), method_forEach, 1);
+    defineDefaultProperty(QStringLiteral("has"), method_has, 1);
+    defineAccessorProperty(QStringLiteral("size"), method_get_size, nullptr);
+
+    // Per the spec, the value for 'keys' is the same as 'values'.
+    ScopedString valString(scope, scope.engine->newIdentifier(QStringLiteral("values")));
+    ScopedFunctionObject valuesFn(scope, FunctionObject::createBuiltinFunction(engine, valString, SetPrototype::method_values, 0));
+    defineDefaultProperty(QStringLiteral("keys"), valuesFn);
+    defineDefaultProperty(QStringLiteral("values"), valuesFn);
+
+    defineDefaultProperty(engine->symbol_iterator(), valuesFn);
+
+    ScopedString val(scope, engine->newString(QLatin1String("Set")));
+    defineReadonlyConfigurableProperty(engine->symbol_toStringTag(), val);
+}
+
+void Heap::SetObject::init()
+{
+    Object::init();
+    esTable = new ESTable();
+}
+
+void Heap::SetObject::destroy()
+{
+    delete esTable;
+    esTable = 0;
+}
+
+void Heap::SetObject::removeUnmarkedKeys()
+{
+    esTable->removeUnmarkedKeys();
+}
+
+void Heap::SetObject::markObjects(Heap::Base *that, MarkStack *markStack)
+{
+    SetObject *s = static_cast<SetObject *>(that);
+    s->esTable->markObjects(markStack, s->isWeakSet);
+    Object::markObjects(that, markStack);
+}
+
+ReturnedValue SetPrototype::method_add(const FunctionObject *b, const Value *thisObject, const Value *argv, int)
+{
+    Scope scope(b);
+    Scoped<SetObject> that(scope, thisObject);
+    if (!that || that->d()->isWeakSet)
+        return scope.engine->throwTypeError();
+
+    that->d()->esTable->set(argv[0], Value::undefinedValue());
+    return that.asReturnedValue();
+}
+
+ReturnedValue SetPrototype::method_clear(const FunctionObject *b, const Value *thisObject, const Value *, int)
+{
+    Scope scope(b);
+    Scoped<SetObject> that(scope, thisObject);
+    if (!that || that->d()->isWeakSet)
+        return scope.engine->throwTypeError();
+
+    that->d()->esTable->clear();
+    return Encode::undefined();
+}
+
+ReturnedValue SetPrototype::method_delete(const FunctionObject *b, const Value *thisObject, const Value *argv, int)
+{
+    Scope scope(b);
+    Scoped<SetObject> that(scope, thisObject);
+    if (!that || that->d()->isWeakSet)
+        return scope.engine->throwTypeError();
+
+    return Encode(that->d()->esTable->remove(argv[0]));
+}
+
+ReturnedValue SetPrototype::method_entries(const FunctionObject *b, const Value *thisObject, const Value *, int)
+{
+    Scope scope(b);
+    Scoped<SetObject> that(scope, thisObject);
+    if (!that || that->d()->isWeakSet)
+        return scope.engine->throwTypeError();
+
+    Scoped<SetIteratorObject> ao(scope, scope.engine->newSetIteratorObject(that));
+    ao->d()->iterationKind = IteratorKind::KeyValueIteratorKind;
+    return ao->asReturnedValue();
+}
+
+ReturnedValue SetPrototype::method_forEach(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
+{
+    Scope scope(b);
+    Scoped<SetObject> that(scope, thisObject);
+    if (!that || that->d()->isWeakSet)
+        return scope.engine->throwTypeError();
+
+    ScopedFunctionObject callbackfn(scope, argv[0]);
+    if (!callbackfn)
+        return scope.engine->throwTypeError();
+
+    ScopedValue thisArg(scope, Value::undefinedValue());
+    if (argc > 1)
+        thisArg = ScopedValue(scope, argv[1]);
+
+    Value *arguments = scope.alloc(3);
+    for (uint i = 0; i < that->d()->esTable->size(); ++i) {
+        that->d()->esTable->iterate(i, &arguments[0], &arguments[1]); // fill in key (0), value (1)
+        arguments[1] = arguments[0]; // but for set, we want to return the key twice; value is always undefined.
+
+        arguments[2] = that;
+        callbackfn->call(thisArg, arguments, 3);
+        CHECK_EXCEPTION();
+    }
+    return Encode::undefined();
+}
+
+ReturnedValue SetPrototype::method_has(const FunctionObject *b, const Value *thisObject, const Value *argv, int)
+{
+    Scope scope(b);
+    Scoped<SetObject> that(scope, thisObject);
+    if (!that || that->d()->isWeakSet)
+        return scope.engine->throwTypeError();
+
+    return Encode(that->d()->esTable->has(argv[0]));
+}
+
+ReturnedValue SetPrototype::method_get_size(const FunctionObject *b, const Value *thisObject, const Value *, int)
+{
+    Scope scope(b);
+    Scoped<SetObject> that(scope, thisObject);
+    if (!that || that->d()->isWeakSet)
+        return scope.engine->throwTypeError();
+
+    return Encode(that->d()->esTable->size());
+}
+
+ReturnedValue SetPrototype::method_values(const FunctionObject *b, const Value *thisObject, const Value *, int)
+{
+    Scope scope(b);
+    Scoped<SetObject> that(scope, thisObject);
+    if (!that || that->d()->isWeakSet)
+        return scope.engine->throwTypeError();
+
+    Scoped<SetIteratorObject> ao(scope, scope.engine->newSetIteratorObject(that));
+    ao->d()->iterationKind = IteratorKind::ValueIteratorKind;
+    return ao->asReturnedValue();
+}
diff --git a/src/qml/jsruntime/qv4setobject_p.h b/src/qml/jsruntime/qv4setobject_p.h
new file mode 100644
index 0000000000..21584e2132
--- /dev/null
+++ b/src/qml/jsruntime/qv4setobject_p.h
@@ -0,0 +1,144 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 Crimson AS <info@crimson.no>
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QV4SETOBJECT_P_H
+#define QV4SETOBJECT_P_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include "qv4object_p.h"
+#include "qv4objectproto_p.h"
+#include "qv4functionobject_p.h"
+#include "qv4string_p.h"
+
+QT_BEGIN_NAMESPACE
+
+namespace QV4 {
+
+class ESTable;
+
+namespace Heap {
+
+struct WeakSetCtor : FunctionObject {
+    void init(QV4::ExecutionContext *scope);
+};
+
+
+struct SetCtor : WeakSetCtor {
+    void init(QV4::ExecutionContext *scope);
+};
+
+struct SetObject : Object {
+    static void markObjects(Heap::Base *that, MarkStack *markStack);
+    void init();
+    void destroy();
+    void removeUnmarkedKeys();
+
+    ESTable *esTable;
+    SetObject *nextWeakSet;
+    bool isWeakSet;
+};
+
+}
+
+
+struct WeakSetCtor: FunctionObject
+{
+    V4_OBJECT2(WeakSetCtor, FunctionObject)
+
+    static ReturnedValue construct(const FunctionObject *f, const Value *argv, int argc, const Value *, bool weakSet);
+
+    static ReturnedValue virtualCallAsConstructor(const FunctionObject *f, const Value *argv, int argc, const Value *);
+    static ReturnedValue virtualCall(const FunctionObject *f, const Value *thisObject, const Value *argv, int argc);
+};
+
+struct SetCtor : WeakSetCtor
+{
+    V4_OBJECT2(SetCtor, WeakSetCtor)
+
+    static ReturnedValue virtualCallAsConstructor(const FunctionObject *f, const Value *argv, int argc, const Value *);
+};
+
+struct SetObject : Object
+{
+    V4_OBJECT2(SetObject, Object)
+    V4_PROTOTYPE(setPrototype)
+    V4_NEEDS_DESTROY
+};
+
+struct WeakSetPrototype : Object
+{
+    void init(ExecutionEngine *engine, Object *ctor);
+
+    static ReturnedValue method_add(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_delete(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_has(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+};
+
+
+struct SetPrototype : WeakSetPrototype
+{
+    void init(ExecutionEngine *engine, Object *ctor);
+
+    static ReturnedValue method_add(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_clear(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_delete(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_entries(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_forEach(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_has(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_get_size(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_values(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+};
+
+
+} // namespace QV4
+
+
+QT_END_NAMESPACE
+
+#endif // QV4SETOBJECT_P_H
diff --git a/src/qml/jsruntime/qv4sparsearray.cpp b/src/qml/jsruntime/qv4sparsearray.cpp
index 8f6aa6723c..8930c9a94d 100644
--- a/src/qml/jsruntime/qv4sparsearray.cpp
+++ b/src/qml/jsruntime/qv4sparsearray.cpp
@@ -89,20 +89,20 @@ const SparseArrayNode *SparseArrayNode::previousNode() const
 
 SparseArrayNode *SparseArrayNode::copy(SparseArray *d) const
 {
-    SparseArrayNode *n = d->createNode(size_left, 0, false);
+    SparseArrayNode *n = d->createNode(size_left, nullptr, false);
     n->value = value;
     n->setColor(color());
     if (left) {
         n->left = left->copy(d);
         n->left->setParent(n);
     } else {
-        n->left = 0;
+        n->left = nullptr;
     }
     if (right) {
         n->right = right->copy(d);
         n->right->setParent(n);
     } else {
-        n->right = 0;
+        n->right = nullptr;
     }
     return n;
 }
@@ -119,7 +119,7 @@ void SparseArray::rotateLeft(SparseArrayNode *x)
     SparseArrayNode *&root = header.left;
     SparseArrayNode *y = x->right;
     x->right = y->left;
-    if (y->left != 0)
+    if (y->left != nullptr)
         y->left->setParent(x);
     y->setParent(x->parent());
     if (x == root)
@@ -146,7 +146,7 @@ void SparseArray::rotateRight(SparseArrayNode *x)
     SparseArrayNode *&root = header.left;
     SparseArrayNode *y = x->left;
     x->left = y->right;
-    if (y->right != 0)
+    if (y->right != nullptr)
         y->right->setParent(x);
     y->setParent(x->parent());
     if (x == root)
@@ -209,7 +209,7 @@ void SparseArray::deleteNode(SparseArrayNode *z)
     SparseArrayNode *y = z;
     SparseArrayNode *x;
     SparseArrayNode *x_parent;
-    if (y->left == 0) {
+    if (y->left == nullptr) {
         x = y->right;
         if (y == mostLeftNode) {
             if (x)
@@ -217,11 +217,11 @@ void SparseArray::deleteNode(SparseArrayNode *z)
             else
                 mostLeftNode = y->parent();
         }
-    } else if (y->right == 0) {
+    } else if (y->right == nullptr) {
             x = y->left;
     } else {
         y = y->right;
-        while (y->left != 0)
+        while (y->left != nullptr)
             y = y->left;
         x = y->right;
     }
@@ -261,7 +261,7 @@ void SparseArray::deleteNode(SparseArrayNode *z)
         y->size_left = 0;
     }
     if (y->color() != SparseArrayNode::Red) {
-        while (x != root && (x == 0 || x->color() == SparseArrayNode::Black)) {
+        while (x != root && (x == nullptr || x->color() == SparseArrayNode::Black)) {
             if (x == x_parent->left) {
                 SparseArrayNode *w = x_parent->right;
                 if (w->color() == SparseArrayNode::Red) {
@@ -270,13 +270,13 @@ void SparseArray::deleteNode(SparseArrayNode *z)
                     rotateLeft(x_parent);
                     w = x_parent->right;
                 }
-                if ((w->left == 0 || w->left->color() == SparseArrayNode::Black) &&
-                    (w->right == 0 || w->right->color() == SparseArrayNode::Black)) {
+                if ((w->left == nullptr || w->left->color() == SparseArrayNode::Black) &&
+                    (w->right == nullptr || w->right->color() == SparseArrayNode::Black)) {
                     w->setColor(SparseArrayNode::Red);
                     x = x_parent;
                     x_parent = x_parent->parent();
                 } else {
-                    if (w->right == 0 || w->right->color() == SparseArrayNode::Black) {
+                    if (w->right == nullptr || w->right->color() == SparseArrayNode::Black) {
                         if (w->left)
                             w->left->setColor(SparseArrayNode::Black);
                         w->setColor(SparseArrayNode::Red);
@@ -298,13 +298,13 @@ void SparseArray::deleteNode(SparseArrayNode *z)
                 rotateRight(x_parent);
                 w = x_parent->left;
             }
-            if ((w->right == 0 || w->right->color() == SparseArrayNode::Black) &&
-                (w->left == 0 || w->left->color() == SparseArrayNode::Black)) {
+            if ((w->right == nullptr || w->right->color() == SparseArrayNode::Black) &&
+                (w->left == nullptr || w->left->color() == SparseArrayNode::Black)) {
                 w->setColor(SparseArrayNode::Red);
                 x = x_parent;
                 x_parent = x_parent->parent();
             } else {
-                if (w->left == 0 || w->left->color() == SparseArrayNode::Black) {
+                if (w->left == nullptr || w->left->color() == SparseArrayNode::Black) {
                     if (w->right)
                         w->right->setColor(SparseArrayNode::Black);
                     w->setColor(SparseArrayNode::Red);
@@ -363,8 +363,8 @@ SparseArrayNode *SparseArray::createNode(uint sl, SparseArrayNode *parent, bool
     Q_CHECK_PTR(node);
 
     node->p = (quintptr)parent;
-    node->left = 0;
-    node->right = 0;
+    node->left = nullptr;
+    node->right = nullptr;
     node->size_left = sl;
     node->value = UINT_MAX;
     ++numEntries;
@@ -395,21 +395,23 @@ void SparseArray::freeTree(SparseArrayNode *root, int alignment)
 SparseArray::SparseArray()
     : numEntries(0)
 {
+    freeList = Encode(-1);
     header.p = 0;
-    header.left = 0;
-    header.right = 0;
+    header.left = nullptr;
+    header.right = nullptr;
     mostLeftNode = &header;
 }
 
 SparseArray::SparseArray(const SparseArray &other)
 {
     header.p = 0;
-    header.right = 0;
+    header.right = nullptr;
     if (other.header.left) {
         header.left = other.header.left->copy(this);
         header.left->setParent(&header);
         recalcMostLeftNode();
     }
+    freeList = other.freeList;
 }
 
 SparseArrayNode *SparseArray::insert(uint akey)
diff --git a/src/qml/jsruntime/qv4sparsearray_p.h b/src/qml/jsruntime/qv4sparsearray_p.h
index 2e4ac883f2..c1e50c8dcf 100644
--- a/src/qml/jsruntime/qv4sparsearray_p.h
+++ b/src/qml/jsruntime/qv4sparsearray_p.h
@@ -52,6 +52,7 @@
 //
 
 #include "qv4global_p.h"
+#include "qv4value_p.h"
 #include <QtCore/qlist.h>
 
 //#define Q_MAP_DEBUG
@@ -109,7 +110,7 @@ struct SparseArrayNode
 inline SparseArrayNode *SparseArrayNode::lowerBound(uint akey)
 {
     SparseArrayNode *n = this;
-    SparseArrayNode *last = 0;
+    SparseArrayNode *last = nullptr;
     while (n) {
         if (akey <= n->size_left) {
             last = n;
@@ -126,7 +127,7 @@ inline SparseArrayNode *SparseArrayNode::lowerBound(uint akey)
 inline SparseArrayNode *SparseArrayNode::upperBound(uint akey)
 {
     SparseArrayNode *n = this;
-    SparseArrayNode *last = 0;
+    SparseArrayNode *last = nullptr;
     while (n) {
         if (akey < n->size_left) {
             last = n;
@@ -150,6 +151,8 @@ struct Q_QML_EXPORT SparseArray
     }
 
     SparseArray(const SparseArray &other);
+
+    Value freeList;
 private:
     SparseArray &operator=(const SparseArray &other);
 
@@ -221,7 +224,7 @@ inline SparseArrayNode *SparseArray::findNode(uint akey) const
         }
     }
 
-    return 0;
+    return nullptr;
 }
 
 inline uint SparseArray::pop_front()
diff --git a/src/qml/jsruntime/qv4stackframe.cpp b/src/qml/jsruntime/qv4stackframe.cpp
new file mode 100644
index 0000000000..a716c53aea
--- /dev/null
+++ b/src/qml/jsruntime/qv4stackframe.cpp
@@ -0,0 +1,74 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#include "qv4stackframe_p.h"
+#include <QtCore/qstring.h>
+
+using namespace  QV4;
+
+QString CppStackFrame::source() const
+{
+    return v4Function ? v4Function->sourceFile() : QString();
+}
+
+QString CppStackFrame::function() const
+{
+    return v4Function ? v4Function->name()->toQString() : QString();
+}
+
+int CppStackFrame::lineNumber() const
+{
+    if (!v4Function)
+        return -1;
+
+    auto findLine = [](const CompiledData::CodeOffsetToLine &entry, uint offset) {
+        return entry.codeOffset < offset;
+    };
+
+    const QV4::CompiledData::Function *cf = v4Function->compiledFunction;
+    uint offset = instructionPointer;
+    const CompiledData::CodeOffsetToLine *lineNumbers = cf->lineNumberTable();
+    uint nLineNumbers = cf->nLineNumbers;
+    const CompiledData::CodeOffsetToLine *line = std::lower_bound(lineNumbers, lineNumbers + nLineNumbers, offset, findLine) - 1;
+    return line->line;
+}
+
+ReturnedValue CppStackFrame::thisObject() const {
+    return jsFrame->thisObject.asReturnedValue();
+}
+
diff --git a/src/qml/jsruntime/qv4stackframe_p.h b/src/qml/jsruntime/qv4stackframe_p.h
new file mode 100644
index 0000000000..44cfef9173
--- /dev/null
+++ b/src/qml/jsruntime/qv4stackframe_p.h
@@ -0,0 +1,223 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#ifndef QV4STACKFRAME_H
+#define QV4STACKFRAME_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include <private/qv4context_p.h>
+#include <private/qv4enginebase_p.h>
+#ifndef V4_BOOTSTRAP
+#include <private/qv4function_p.h>
+#endif
+
+QT_BEGIN_NAMESPACE
+
+namespace QV4 {
+
+struct CallData
+{
+    enum Offsets {
+        Function = 0,
+        Context = 1,
+        Accumulator = 2,
+        This = 3,
+        NewTarget = 4,
+        Argc = 5,
+
+        LastOffset = Argc,
+        OffsetCount = LastOffset + 1
+    };
+
+    Value function;
+    Value context;
+    Value accumulator;
+    Value thisObject;
+    Value newTarget;
+    Value _argc;
+
+    int argc() const {
+        Q_ASSERT(_argc.isInteger());
+        return _argc.int_32();
+    }
+
+    void setArgc(int argc) {
+        Q_ASSERT(argc >= 0);
+        _argc.setInt_32(argc);
+    }
+
+    inline ReturnedValue argument(int i) const {
+        return i < argc() ? args[i].asReturnedValue() : Value::undefinedValue().asReturnedValue();
+    }
+
+    Value args[1];
+
+    static Q_DECL_CONSTEXPR int HeaderSize() { return offsetof(CallData, args) / sizeof(QV4::Value); }
+};
+
+Q_STATIC_ASSERT(std::is_standard_layout<CallData>::value);
+Q_STATIC_ASSERT(offsetof(CallData, function   ) == CallData::Function    * sizeof(Value));
+Q_STATIC_ASSERT(offsetof(CallData, context    ) == CallData::Context     * sizeof(Value));
+Q_STATIC_ASSERT(offsetof(CallData, accumulator) == CallData::Accumulator * sizeof(Value));
+Q_STATIC_ASSERT(offsetof(CallData, thisObject ) == CallData::This        * sizeof(Value));
+Q_STATIC_ASSERT(offsetof(CallData, newTarget  ) == CallData::NewTarget   * sizeof(Value));
+Q_STATIC_ASSERT(offsetof(CallData, _argc      ) == CallData::Argc        * sizeof(Value));
+Q_STATIC_ASSERT(offsetof(CallData, args       ) == 6 * sizeof(Value));
+
+struct Q_QML_EXPORT CppStackFrame {
+    EngineBase *engine;
+    Value *savedStackTop;
+    CppStackFrame *parent;
+    Function *v4Function;
+    CallData *jsFrame;
+    const Value *originalArguments;
+    int originalArgumentsCount;
+    int instructionPointer;
+    const char *yield;
+    const char *unwindHandler;
+    const char *unwindLabel;
+    int unwindLevel;
+    bool yieldIsIterator;
+    bool callerCanHandleTailCall;
+    bool pendingTailCall;
+    bool isTailCalling;
+
+    void init(EngineBase *engine, Function *v4Function, const Value *argv, int argc, bool callerCanHandleTailCall = false) {
+        this->engine = engine;
+
+        this->v4Function = v4Function;
+        originalArguments = argv;
+        originalArgumentsCount = argc;
+        instructionPointer = 0;
+        yield = nullptr;
+        unwindHandler = nullptr;
+        unwindLabel = nullptr;
+        unwindLevel = 0;
+        yieldIsIterator = false;
+        this->callerCanHandleTailCall = callerCanHandleTailCall;
+        pendingTailCall = false;
+        isTailCalling = false;
+    }
+
+    void push() {
+        parent = engine->currentStackFrame;
+        engine->currentStackFrame = this;
+        savedStackTop = engine->jsStackTop;
+    }
+
+    void pop() {
+        engine->currentStackFrame = parent;
+        engine->jsStackTop = savedStackTop;
+    }
+
+#ifndef V4_BOOTSTRAP
+    static uint requiredJSStackFrameSize(uint nRegisters) {
+        return CallData::HeaderSize() + nRegisters;
+    }
+    static uint requiredJSStackFrameSize(Function *v4Function) {
+        return CallData::HeaderSize() + v4Function->compiledFunction->nRegisters;
+    }
+    uint requiredJSStackFrameSize() const {
+        return requiredJSStackFrameSize(v4Function);
+    }
+    void setupJSFrame(Value *stackSpace, const Value &function, const Heap::ExecutionContext *scope,
+                      const Value &thisObject, const Value &newTarget = Value::undefinedValue()) {
+        setupJSFrame(stackSpace, function, scope, thisObject, newTarget,
+                     v4Function->nFormals, v4Function->compiledFunction->nRegisters);
+    }
+    void setupJSFrame(Value *stackSpace, const Value &function, const Heap::ExecutionContext *scope,
+                      const Value &thisObject, const Value &newTarget, uint nFormals, uint nRegisters)
+    {
+        jsFrame = reinterpret_cast<CallData *>(stackSpace);
+        jsFrame->function = function;
+        jsFrame->context = scope->asReturnedValue();
+        jsFrame->accumulator = Encode::undefined();
+        jsFrame->thisObject = thisObject;
+        jsFrame->newTarget = newTarget;
+
+        uint argc = uint(originalArgumentsCount);
+        if (argc > nFormals)
+            argc = nFormals;
+        jsFrame->setArgc(argc);
+
+        memcpy(jsFrame->args, originalArguments, argc*sizeof(Value));
+        Q_STATIC_ASSERT(Encode::undefined() == 0);
+        memset(jsFrame->args + argc, 0, (nRegisters - argc)*sizeof(Value));
+
+        if (v4Function && v4Function->compiledFunction) {
+            const int firstDeadZoneRegister = v4Function->compiledFunction->firstTemporalDeadZoneRegister;
+            const int registerDeadZoneSize = v4Function->compiledFunction->sizeOfRegisterTemporalDeadZone;
+
+            const Value * tdzEnd = stackSpace + firstDeadZoneRegister + registerDeadZoneSize;
+            for (Value *v = stackSpace + firstDeadZoneRegister; v < tdzEnd; ++v)
+                *v = Value::emptyValue().asReturnedValue();
+        }
+    }
+#endif
+
+    QString source() const;
+    QString function() const;
+    inline QV4::ExecutionContext *context() const {
+        return static_cast<ExecutionContext *>(&jsFrame->context);
+    }
+    int lineNumber() const;
+
+    inline QV4::Heap::CallContext *callContext() const {
+        Heap::ExecutionContext *ctx = static_cast<ExecutionContext &>(jsFrame->context).d();\
+        while (ctx->type != Heap::ExecutionContext::Type_CallContext)
+            ctx = ctx->outer;
+        return static_cast<Heap::CallContext *>(ctx);
+    }
+    ReturnedValue thisObject() const;
+};
+
+}
+
+QT_END_NAMESPACE
+
+#endif
diff --git a/src/qml/jsruntime/qv4string.cpp b/src/qml/jsruntime/qv4string.cpp
index c0183a46a7..68d65f2e24 100644
--- a/src/qml/jsruntime/qv4string.cpp
+++ b/src/qml/jsruntime/qv4string.cpp
@@ -52,23 +52,41 @@ using namespace QV4;
 
 #ifndef V4_BOOTSTRAP
 
-DEFINE_MANAGED_VTABLE(String);
+void Heap::StringOrSymbol::markObjects(Heap::Base *that, MarkStack *markStack)
+{
+    StringOrSymbol *s = static_cast<StringOrSymbol *>(that);
+    Heap::StringOrSymbol *id = s->identifier.asStringOrSymbol();
+    if (id)
+        id->mark(markStack);
+}
 
-void String::markObjects(Heap::Base *that, MarkStack *markStack)
+void Heap::String::markObjects(Heap::Base *that, MarkStack *markStack)
 {
-    String::Data *s = static_cast<String::Data *>(that);
-    if (s->largestSubLength) {
-        s->left->mark(markStack);
-        s->right->mark(markStack);
+    StringOrSymbol::markObjects(that, markStack);
+    String *s = static_cast<String *>(that);
+    if (s->subtype < StringType_Complex)
+        return;
+
+    ComplexString *cs = static_cast<ComplexString *>(s);
+    if (cs->subtype == StringType_AddedString) {
+        cs->left->mark(markStack);
+        cs->right->mark(markStack);
+    } else {
+        Q_ASSERT(cs->subtype == StringType_SubString);
+        cs->left->mark(markStack);
     }
 }
 
-bool String::isEqualTo(Managed *t, Managed *o)
+DEFINE_MANAGED_VTABLE(StringOrSymbol);
+DEFINE_MANAGED_VTABLE(String);
+
+
+bool String::virtualIsEqualTo(Managed *t, Managed *o)
 {
     if (t == o)
         return true;
 
-    if (!o->d()->vtable()->isString)
+    if (!o->vtable()->isString)
         return false;
 
     return static_cast<String *>(t)->isEqualTo(static_cast<String *>(o));
@@ -83,37 +101,46 @@ void Heap::String::init(const QString &t)
 
     text = const_cast<QString &>(t).data_ptr();
     text->ref.ref();
-    identifier = 0;
-    stringHash = UINT_MAX;
-    largestSubLength = 0;
-    len = text->size;
 }
 
-void Heap::String::init(String *l, String *r)
+void Heap::ComplexString::init(String *l, String *r)
 {
     Base::init();
 
-    subtype = String::StringType_Unknown;
+    subtype = String::StringType_AddedString;
 
     left = l;
     right = r;
-    stringHash = UINT_MAX;
-    largestSubLength = qMax(l->largestSubLength, r->largestSubLength);
-    len = l->len + r->len;
-    Q_ASSERT(largestSubLength <= len);
-
-    if (!l->largestSubLength && l->len > largestSubLength)
-        largestSubLength = l->len;
-    if (!r->largestSubLength && r->len > largestSubLength)
-        largestSubLength = r->len;
+    len = left->length() + right->length();
+    if (left->subtype >= StringType_Complex)
+        largestSubLength = static_cast<ComplexString *>(left)->largestSubLength;
+    else
+        largestSubLength = left->length();
+    if (right->subtype >= StringType_Complex)
+        largestSubLength = qMax(largestSubLength, static_cast<ComplexString *>(right)->largestSubLength);
+    else
+        largestSubLength = qMax(largestSubLength, right->length());
 
     // make sure we don't get excessive depth in our strings
     if (len > 256 && len >= 2*largestSubLength)
         simplifyString();
 }
 
-void Heap::String::destroy() {
-    if (!largestSubLength) {
+void Heap::ComplexString::init(Heap::String *ref, int from, int len)
+{
+    Q_ASSERT(ref->length() >= from + len);
+    Base::init();
+
+    subtype = String::StringType_SubString;
+
+    left = ref;
+    this->from = from;
+    this->len = len;
+}
+
+void Heap::StringOrSymbol::destroy()
+{
+    if (text) {
         internalClass->engine->memoryManager->changeUnmanagedHeapSizeUsage(qptrdiff(-text->size) * (int)sizeof(QChar));
         if (!text->ref.deref())
             QStringData::deallocate(text);
@@ -125,7 +152,7 @@ uint String::toUInt(bool *ok) const
 {
     *ok = true;
 
-    if (subtype() == Heap::String::StringType_Unknown)
+    if (subtype() >= Heap::String::StringType_Unknown)
         d()->createHashValue();
     if (subtype() == Heap::String::StringType_ArrayIndex)
         return d()->stringHash;
@@ -139,17 +166,17 @@ uint String::toUInt(bool *ok) const
     return UINT_MAX;
 }
 
-void String::makeIdentifierImpl() const
+void String::createPropertyKeyImpl() const
 {
-    if (d()->largestSubLength)
+    if (!d()->text)
         d()->simplifyString();
-    Q_ASSERT(!d()->largestSubLength);
-    engine()->identifierTable->identifier(this);
+    Q_ASSERT(d()->text);
+    engine()->identifierTable->asPropertyKey(this);
 }
 
 void Heap::String::simplifyString() const
 {
-    Q_ASSERT(largestSubLength);
+    Q_ASSERT(!text);
 
     int l = length();
     QString result(l, Qt::Uninitialized);
@@ -157,9 +184,33 @@ void Heap::String::simplifyString() const
     append(this, ch);
     text = result.data_ptr();
     text->ref.ref();
-    identifier = 0;
-    largestSubLength = 0;
+    const ComplexString *cs = static_cast<const ComplexString *>(this);
+    identifier = PropertyKey::invalid();
+    cs->left = cs->right = nullptr;
+
     internalClass->engine->memoryManager->changeUnmanagedHeapSizeUsage(qptrdiff(text->size) * (qptrdiff)sizeof(QChar));
+    subtype = StringType_Unknown;
+}
+
+bool Heap::String::startsWithUpper() const
+{
+    if (subtype == StringType_AddedString)
+        return static_cast<const Heap::ComplexString *>(this)->left->startsWithUpper();
+
+    const Heap::String *str = this;
+    int offset = 0;
+    if (subtype == StringType_SubString) {
+        const ComplexString *cs = static_cast<const Heap::ComplexString *>(this);
+        if (!cs->len)
+            return false;
+        // simplification here is not ideal, but hopefully not a common case.
+        if (cs->left->subtype >= Heap::String::StringType_Complex)
+            cs->left->simplifyString();
+        str = cs->left;
+        offset = cs->from;
+    }
+    Q_ASSERT(str->subtype < Heap::String::StringType_Complex);
+    return str->text->size > offset && QChar::isUpper(str->text->data()[offset]);
 }
 
 void Heap::String::append(const String *data, QChar *ch)
@@ -172,27 +223,34 @@ void Heap::String::append(const String *data, QChar *ch)
         const String *item = worklist.back();
         worklist.pop_back();
 
-        if (item->largestSubLength) {
-            worklist.push_back(item->right);
-            worklist.push_back(item->left);
+        if (item->subtype == StringType_AddedString) {
+            const ComplexString *cs = static_cast<const ComplexString *>(item);
+            worklist.push_back(cs->right);
+            worklist.push_back(cs->left);
+        } else if (item->subtype == StringType_SubString) {
+            const ComplexString *cs = static_cast<const ComplexString *>(item);
+            memcpy(ch, cs->left->toQString().constData() + cs->from, cs->len*sizeof(QChar));
+            ch += cs->len;
         } else {
-            memcpy(ch, item->text->data(), item->text->size * sizeof(QChar));
+            memcpy(static_cast<void *>(ch), static_cast<const void *>(item->text->data()), item->text->size * sizeof(QChar));
             ch += item->text->size;
         }
     }
 }
 
-void Heap::String::createHashValue() const
+void Heap::StringOrSymbol::createHashValue() const
 {
-    if (largestSubLength)
-        simplifyString();
-    Q_ASSERT(!largestSubLength);
+    if (!text) {
+        Q_ASSERT(internalClass->vtable->isString);
+        static_cast<const Heap::String *>(this)->simplifyString();
+    }
+    Q_ASSERT(text);
     const QChar *ch = reinterpret_cast<const QChar *>(text->data());
     const QChar *end = ch + text->size;
     stringHash = QV4::String::calculateHashValue(ch, end, &subtype);
 }
 
-uint String::getLength(const Managed *m)
+qint64 String::virtualGetLength(const Managed *m)
 {
     return static_cast<const String *>(m)->d()->length();
 }
@@ -203,4 +261,3 @@ uint String::toArrayIndex(const QString &str)
 {
     return QV4::String::toArrayIndex(str.constData(), str.constData() + str.length());
 }
-
diff --git a/src/qml/jsruntime/qv4string_p.h b/src/qml/jsruntime/qv4string_p.h
index 2f34dd6139..fbd4f5f550 100644
--- a/src/qml/jsruntime/qv4string_p.h
+++ b/src/qml/jsruntime/qv4string_p.h
@@ -60,41 +60,63 @@ QT_BEGIN_NAMESPACE
 namespace QV4 {
 
 struct ExecutionEngine;
-struct Identifier;
+struct PropertyKey;
 
 namespace Heap {
 
-struct Q_QML_PRIVATE_EXPORT String : Base {
+struct Q_QML_PRIVATE_EXPORT StringOrSymbol : Base
+{
     enum StringType {
-        StringType_Unknown,
+        StringType_Symbol,
         StringType_Regular,
-        StringType_ArrayIndex
+        StringType_ArrayIndex,
+        StringType_Unknown,
+        StringType_AddedString,
+        StringType_SubString,
+        StringType_Complex = StringType_AddedString
     };
 
-#ifndef V4_BOOTSTRAP
-    void init(const QString &text);
-    void init(String *l, String *n);
+    mutable QStringData *text;
+    mutable PropertyKey identifier;
+    mutable uint subtype;
+    mutable uint stringHash;
+
+    static void markObjects(Heap::Base *that, MarkStack *markStack);
     void destroy();
-    void simplifyString() const;
-    int length() const {
-        Q_ASSERT((largestSubLength &&
-                  (len == left->len + right->len)) ||
-                 len == (uint)text->size);
-        return len;
-    }
-    std::size_t retainedTextSize() const {
-        return largestSubLength ? 0 : (std::size_t(text->size) * sizeof(QChar));
+
+    inline QString toQString() const {
+        if (!text)
+            return QString();
+        QStringDataPtr ptr = { text };
+        text->ref.ref();
+        return QString(ptr);
     }
     void createHashValue() const;
     inline unsigned hashValue() const {
-        if (subtype == StringType_Unknown)
+        if (subtype >= StringType_Unknown)
             createHashValue();
-        Q_ASSERT(!largestSubLength);
+        Q_ASSERT(subtype < StringType_Complex);
 
         return stringHash;
     }
+};
+
+struct Q_QML_PRIVATE_EXPORT String : StringOrSymbol {
+    static void markObjects(Heap::Base *that, MarkStack *markStack);
+
+#ifndef V4_BOOTSTRAP
+    const VTable *vtable() const {
+        return internalClass->vtable;
+    }
+
+    void init(const QString &text);
+    void simplifyString() const;
+    int length() const;
+    std::size_t retainedTextSize() const {
+        return subtype >= StringType_Complex ? 0 : (std::size_t(text->size) * sizeof(QChar));
+    }
     inline QString toQString() const {
-        if (largestSubLength)
+        if (subtype >= StringType_Complex)
             simplifyString();
         QStringDataPtr ptr = { text };
         text->ref.ref();
@@ -105,8 +127,8 @@ struct Q_QML_PRIVATE_EXPORT String : Base {
             return true;
         if (hashValue() != other->hashValue())
             return false;
-        Q_ASSERT(!largestSubLength);
-        if (identifier && identifier == other->identifier)
+        Q_ASSERT(subtype < StringType_Complex);
+        if (identifier.isValid() && identifier == other->identifier)
             return true;
         if (subtype == Heap::String::StringType_ArrayIndex && other->subtype == Heap::String::StringType_ArrayIndex)
             return true;
@@ -114,32 +136,62 @@ struct Q_QML_PRIVATE_EXPORT String : Base {
         return toQString() == other->toQString();
     }
 
-    union {
-        mutable QStringData *text;
-        mutable String *left;
-    };
-    union {
-        mutable Identifier *identifier;
-        mutable String *right;
-    };
-    mutable uint subtype;
-    mutable uint stringHash;
-    mutable uint largestSubLength;
-    uint len;
+    bool startsWithUpper() const;
+
 private:
     static void append(const String *data, QChar *ch);
 #endif
 };
-V4_ASSERT_IS_TRIVIAL(String)
+Q_STATIC_ASSERT(std::is_trivial< String >::value);
+
+#ifndef V4_BOOTSTRAP
+struct ComplexString : String {
+    void init(String *l, String *n);
+    void init(String *ref, int from, int len);
+    mutable String *left;
+    mutable String *right;
+    union {
+        mutable int largestSubLength;
+        int from;
+    };
+    int len;
+};
+Q_STATIC_ASSERT(std::is_trivial< ComplexString >::value);
+
+inline
+int String::length() const {
+    return text ? text->size : static_cast<const ComplexString *>(this)->len;
+}
+#endif
 
 }
 
-struct Q_QML_PRIVATE_EXPORT String : public Managed {
+struct Q_QML_PRIVATE_EXPORT StringOrSymbol : public Managed {
+#ifndef V4_BOOTSTRAP
+    V4_MANAGED(StringOrSymbol, Managed)
+    V4_NEEDS_DESTROY
+    enum {
+        IsStringOrSymbol = true
+    };
+
+private:
+    inline void createPropertyKey() const;
+public:
+    PropertyKey propertyKey() const { Q_ASSERT(d()->identifier.isValid()); return d()->identifier; }
+    PropertyKey toPropertyKey() const;
+
+
+    inline QString toQString() const {
+        return d()->toQString();
+    }
+#endif
+};
+
+struct Q_QML_PRIVATE_EXPORT String : public StringOrSymbol {
 #ifndef V4_BOOTSTRAP
-    V4_MANAGED(String, Managed)
+    V4_MANAGED(String, StringOrSymbol)
     Q_MANAGED_TYPE(String)
     V4_INTERNALCLASS(String)
-    V4_NEEDS_DESTROY
     enum {
         IsString = true
     };
@@ -154,7 +206,7 @@ struct Q_QML_PRIVATE_EXPORT String : public Managed {
         return d()->isEqualTo(other->d());
     }
 
-    inline bool compare(const String *other) {
+    inline bool lessThan(const String *other) {
         return toQString() < other->toQString();
     }
 
@@ -165,23 +217,10 @@ struct Q_QML_PRIVATE_EXPORT String : public Managed {
     inline unsigned hashValue() const {
         return d()->hashValue();
     }
-    uint asArrayIndex() const {
-        if (subtype() == Heap::String::StringType_Unknown)
-            d()->createHashValue();
-        Q_ASSERT(!d()->largestSubLength);
-        if (subtype() == Heap::String::StringType_ArrayIndex)
-            return d()->stringHash;
-        return UINT_MAX;
-    }
     uint toUInt(bool *ok) const;
 
-    void makeIdentifier() const {
-        if (d()->identifier)
-            return;
-        makeIdentifierImpl();
-    }
-
-    void makeIdentifierImpl() const;
+    // slow path
+    Q_NEVER_INLINE void createPropertyKeyImpl() const;
 
     static uint createHashValue(const QChar *ch, int length, uint *subtype)
     {
@@ -195,19 +234,11 @@ struct Q_QML_PRIVATE_EXPORT String : public Managed {
         return calculateHashValue(ch, end, subtype);
     }
 
-    bool startsWithUpper() const {
-        const String::Data *l = d();
-        while (l->largestSubLength)
-            l = l->left;
-        return l->text->size && QChar::isUpper(l->text->data()[0]);
-    }
-
-    Identifier *identifier() const { return d()->identifier; }
+    bool startsWithUpper() const { return d()->startsWithUpper(); }
 
 protected:
-    static void markObjects(Heap::Base *that, MarkStack *markStack);
-    static bool isEqualTo(Managed *that, Managed *o);
-    static uint getLength(const Managed *m);
+    static bool virtualIsEqualTo(Managed *that, Managed *o);
+    static qint64 virtualGetLength(const Managed *m);
 #endif
 
 public:
@@ -215,7 +246,7 @@ public:
 
 private:
     static inline uint toUInt(const QChar *ch) { return ch->unicode(); }
-    static inline uint toUInt(const char *ch) { return *ch; }
+    static inline uint toUInt(const char *ch) { return static_cast<unsigned char>(*ch); }
 
     template <typename T>
     static inline uint toArrayIndex(const T *ch, const T *end)
@@ -247,7 +278,7 @@ public:
         uint h = toArrayIndex(ch, end);
         if (h != UINT_MAX) {
             if (subtype)
-                *subtype = Heap::String::StringType_ArrayIndex;
+                *subtype = Heap::StringOrSymbol::StringType_ArrayIndex;
             return h;
         }
 
@@ -257,17 +288,45 @@ public:
         }
 
         if (subtype)
-            *subtype = Heap::String::StringType_Regular;
+            *subtype = (toUInt(ch) == '@') ? Heap::StringOrSymbol::StringType_Symbol : Heap::StringOrSymbol::StringType_Regular;
         return h;
     }
 };
 
+#ifndef V4_BOOTSTRAP
+struct ComplexString : String {
+    typedef QV4::Heap::ComplexString Data;
+    QV4::Heap::ComplexString *d_unchecked() const { return static_cast<QV4::Heap::ComplexString *>(m()); }
+    QV4::Heap::ComplexString *d() const {
+        QV4::Heap::ComplexString *dptr = d_unchecked();
+        dptr->_checkIsInitialized();
+        return dptr;
+    }
+};
+
+inline
+void StringOrSymbol::createPropertyKey() const {
+    Q_ASSERT(!d()->identifier.isValid());
+    Q_ASSERT(isString());
+    static_cast<const String *>(this)->createPropertyKeyImpl();
+}
+
+inline PropertyKey StringOrSymbol::toPropertyKey() const {
+    if (!d()->identifier.isValid())
+        createPropertyKey();
+    return d()->identifier;
+}
+
+template<>
+inline const StringOrSymbol *Value::as() const {
+    return isManaged() && m()->internalClass->vtable->isStringOrSymbol ? static_cast<const String *>(this) : nullptr;
+}
+
 template<>
 inline const String *Value::as() const {
-    return isManaged() && m()->vtable()->isString ? static_cast<const String *>(this) : 0;
+    return isManaged() && m()->internalClass->vtable->isString ? static_cast<const String *>(this) : nullptr;
 }
 
-#ifndef V4_BOOTSTRAP
 template<>
 inline ReturnedValue value_convert<String>(ExecutionEngine *e, const Value &v)
 {
diff --git a/src/qml/jsruntime/qv4stringiterator.cpp b/src/qml/jsruntime/qv4stringiterator.cpp
new file mode 100644
index 0000000000..62db83ff26
--- /dev/null
+++ b/src/qml/jsruntime/qv4stringiterator.cpp
@@ -0,0 +1,95 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 Crimson AS <info@crimson.no>
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <private/qv4iterator_p.h>
+#include <private/qv4stringiterator_p.h>
+#include <private/qv4symbol_p.h>
+
+using namespace QV4;
+
+DEFINE_OBJECT_VTABLE(StringIteratorObject);
+
+void StringIteratorPrototype::init(ExecutionEngine *e)
+{
+    defineDefaultProperty(QStringLiteral("next"), method_next, 0);
+
+    Scope scope(e);
+    ScopedString val(scope, e->newString(QLatin1String("String Iterator")));
+    defineReadonlyConfigurableProperty(e->symbol_toStringTag(), val);
+}
+
+ReturnedValue StringIteratorPrototype::method_next(const FunctionObject *b, const Value *that, const Value *, int)
+{
+    Scope scope(b);
+    const StringIteratorObject *thisObject = that->as<StringIteratorObject>();
+    if (!thisObject)
+        return scope.engine->throwTypeError(QLatin1String("Not an String Iterator instance"));
+
+    ScopedString s(scope, thisObject->d()->iteratedString);
+    if (!s) {
+        QV4::Value undefined = Value::undefinedValue();
+        return IteratorPrototype::createIterResultObject(scope.engine, undefined, true);
+    }
+
+    quint32 index = thisObject->d()->nextIndex;
+
+    QString str = s->toQString();
+    quint32 len = str.length();
+
+    if (index >= len) {
+        thisObject->d()->iteratedString.set(scope.engine, nullptr);
+        QV4::Value undefined = Value::undefinedValue();
+        return IteratorPrototype::createIterResultObject(scope.engine, undefined, true);
+    }
+
+    QChar ch = str.at(index);
+    int num = 1;
+    if (ch.unicode() >= 0xd800 && ch.unicode() <= 0xdbff && index + 1 != len) {
+        ch = str.at(index + 1);
+        if (ch.unicode() >= 0xdc00 && ch.unicode() <= 0xdfff)
+            num = 2;
+    }
+
+    thisObject->d()->nextIndex += num;
+
+    ScopedString resultString(scope, scope.engine->newString(s->toQString().mid(index, num)));
+    return IteratorPrototype::createIterResultObject(scope.engine, resultString, false);
+}
+
diff --git a/src/qml/jsruntime/qv4stringiterator_p.h b/src/qml/jsruntime/qv4stringiterator_p.h
new file mode 100644
index 0000000000..672ccc9963
--- /dev/null
+++ b/src/qml/jsruntime/qv4stringiterator_p.h
@@ -0,0 +1,103 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QV4STRINGITERATOR_P_H
+#define QV4STRINGITERATOR_P_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include "qv4object_p.h"
+#include "qv4string_p.h"
+
+QT_BEGIN_NAMESPACE
+
+
+namespace QV4 {
+
+namespace Heap {
+
+#define StringIteratorObjectMembers(class, Member) \
+    Member(class, Pointer, String *, iteratedString) \
+    Member(class, NoMark, quint32, nextIndex)
+
+DECLARE_HEAP_OBJECT(StringIteratorObject, Object) {
+    DECLARE_MARKOBJECTS(StringIteratorObject);
+    void init(String *str, QV4::ExecutionEngine *engine)
+    {
+        Object::init();
+        this->iteratedString.set(engine, str);
+        this->nextIndex = 0;
+    }
+};
+
+}
+
+struct StringIteratorPrototype : Object
+{
+    V4_PROTOTYPE(iteratorPrototype)
+    void init(ExecutionEngine *engine);
+
+    static ReturnedValue method_next(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc);
+};
+
+struct StringIteratorObject : Object
+{
+    V4_OBJECT2(StringIteratorObject, Object)
+    Q_MANAGED_TYPE(StringIteratorObject)
+    V4_PROTOTYPE(stringIteratorPrototype)
+
+    void init(ExecutionEngine *engine);
+};
+
+
+}
+
+QT_END_NAMESPACE
+
+#endif // QV4ARRAYITERATOR_P_H
+
diff --git a/src/qml/jsruntime/qv4stringobject.cpp b/src/qml/jsruntime/qv4stringobject.cpp
index 81f5c3566c..8186153ba4 100644
--- a/src/qml/jsruntime/qv4stringobject.cpp
+++ b/src/qml/jsruntime/qv4stringobject.cpp
@@ -44,18 +44,14 @@
 #include "qv4objectproto_p.h"
 #include <private/qv4mm_p.h>
 #include "qv4scopedvalue_p.h"
+#include "qv4symbol_p.h"
 #include "qv4alloca_p.h"
+#include "qv4jscall_p.h"
+#include "qv4stringiterator_p.h"
 #include <QtCore/QDateTime>
 #include <QtCore/QDebug>
 #include <QtCore/QStringList>
 
-#include <private/qqmljsengine_p.h>
-#include <private/qqmljslexer_p.h>
-#include <private/qqmljsparser_p.h>
-#include <private/qqmljsast_p.h>
-#include <qv4jsir_p.h>
-#include <qv4codegen_p.h>
-
 #include <cassert>
 
 #ifndef Q_OS_WIN
@@ -78,71 +74,93 @@ void Heap::StringObject::init()
     Object::init();
     Q_ASSERT(vtable() == QV4::StringObject::staticVTable());
     string.set(internalClass->engine, internalClass->engine->id_empty()->d());
-    setProperty(internalClass->engine, LengthPropertyIndex, Primitive::fromInt32(0));
+    setProperty(internalClass->engine, LengthPropertyIndex, Value::fromInt32(0));
 }
 
 void Heap::StringObject::init(const QV4::String *str)
 {
     Object::init();
     string.set(internalClass->engine, str->d());
-    setProperty(internalClass->engine, LengthPropertyIndex, Primitive::fromInt32(length()));
+    setProperty(internalClass->engine, LengthPropertyIndex, Value::fromInt32(length()));
 }
 
 Heap::String *Heap::StringObject::getIndex(uint index) const
 {
     QString str = string->toQString();
     if (index >= (uint)str.length())
-        return 0;
+        return nullptr;
     return internalClass->engine->newString(str.mid(index, 1));
 }
 
 uint Heap::StringObject::length() const
 {
-    return string->len;
+    return string->length();
 }
 
-bool StringObject::deleteIndexedProperty(Managed *m, uint index)
+bool StringObject::virtualDeleteProperty(Managed *m, PropertyKey id)
 {
-    ExecutionEngine *v4 = static_cast<StringObject *>(m)->engine();
-    Scope scope(v4);
-    Scoped<StringObject> o(scope, m->as<StringObject>());
-    Q_ASSERT(!!o);
-
-    if (index < static_cast<uint>(o->d()->string->toQString().length())) {
-        if (v4->current->strictMode)
-            v4->throwTypeError();
-        return false;
+    Q_ASSERT(m->as<StringObject>());
+    if (id.isArrayIndex()) {
+        StringObject *o = static_cast<StringObject *>(m);
+        uint index = id.asArrayIndex();
+        if (index < static_cast<uint>(o->d()->string->toQString().length()))
+            return false;
     }
-    return true;
+    return Object::virtualDeleteProperty(m, id);
 }
 
-void StringObject::advanceIterator(Managed *m, ObjectIterator *it, Value *name, uint *index, Property *p, PropertyAttributes *attrs)
+struct StringObjectOwnPropertyKeyIterator : ObjectOwnPropertyKeyIterator
+{
+    ~StringObjectOwnPropertyKeyIterator() override = default;
+    PropertyKey next(const QV4::Object *o, Property *pd = nullptr, PropertyAttributes *attrs = nullptr) override;
+
+};
+
+PropertyKey StringObjectOwnPropertyKeyIterator::next(const QV4::Object *o, Property *pd, PropertyAttributes *attrs)
 {
-    name->setM(0);
-    StringObject *s = static_cast<StringObject *>(m);
+    const StringObject *s = static_cast<const StringObject *>(o);
     uint slen = s->d()->string->toQString().length();
-    if (it->arrayIndex <= slen) {
-        while (it->arrayIndex < slen) {
-            *index = it->arrayIndex;
-            ++it->arrayIndex;
-            PropertyAttributes a;
-            Property pd;
-            s->getOwnProperty(*index, &a, &pd);
-            if (!(it->flags & ObjectIterator::EnumerableOnly) || a.isEnumerable()) {
-                *attrs = a;
-                p->copy(&pd, a);
-                return;
-            }
-        }
+    if (arrayIndex < slen) {
+        uint index = arrayIndex;
+        ++arrayIndex;
+        if (attrs)
+            *attrs = Attr_NotConfigurable|Attr_NotWritable;
+        if (pd)
+            pd->value = s->getIndex(index);
+        return PropertyKey::fromArrayIndex(index);
+    } else if (arrayIndex == slen) {
         if (s->arrayData()) {
-            it->arrayNode = s->sparseBegin();
+            arrayNode = s->sparseBegin();
             // iterate until we're past the end of the string
-            while (it->arrayNode && it->arrayNode->key() < slen)
-                it->arrayNode = it->arrayNode->nextNode();
+            while (arrayNode && arrayNode->key() < slen)
+                arrayNode = arrayNode->nextNode();
         }
     }
 
-    return Object::advanceIterator(m, it, name, index, p, attrs);
+    return ObjectOwnPropertyKeyIterator::next(o, pd, attrs);
+}
+
+OwnPropertyKeyIterator *StringObject::virtualOwnPropertyKeys(const Object *m, Value *target)
+{
+    *target = *m;
+    return new StringObjectOwnPropertyKeyIterator;
+}
+
+PropertyAttributes StringObject::virtualGetOwnProperty(const Managed *m, PropertyKey id, Property *p)
+{
+    PropertyAttributes attributes = Object::virtualGetOwnProperty(m, id, p);
+    if (attributes != Attr_Invalid)
+        return attributes;
+
+    const StringObject *s = static_cast<const StringObject *>(m);
+    uint slen = s->d()->string->toQString().length();
+    uint index = id.asArrayIndex();
+    if (index < slen) {
+        if (p)
+            p->value = s->getIndex(index);
+        return Attr_NotConfigurable|Attr_NotWritable;
+    }
+    return Object::virtualGetOwnProperty(m, id, p);
 }
 
 DEFINE_OBJECT_VTABLE(StringCtor);
@@ -152,24 +170,114 @@ void Heap::StringCtor::init(QV4::ExecutionContext *scope)
     Heap::FunctionObject::init(scope, QStringLiteral("String"));
 }
 
-void StringCtor::construct(const Managed *m, Scope &scope, CallData *callData)
+ReturnedValue StringCtor::virtualCallAsConstructor(const FunctionObject *f, const Value *argv, int argc, const Value *newTarget)
 {
-    ExecutionEngine *v4 = static_cast<const Object *>(m)->engine();
+    ExecutionEngine *v4 = static_cast<const Object *>(f)->engine();
+    Scope scope(v4);
     ScopedString value(scope);
-    if (callData->argc)
-        value = callData->args[0].toString(v4);
+    if (argc)
+        value = argv[0].toString(v4);
     else
         value = v4->newString();
-    scope.result = Encode(v4->newStringObject(value));
+    CHECK_EXCEPTION();
+    ReturnedValue o = Encode(v4->newStringObject(value));
+
+    if (!newTarget)
+        return o;
+    ScopedObject obj(scope, o);
+    obj->setProtoFromNewTarget(newTarget);
+    return obj->asReturnedValue();
 }
 
-void StringCtor::call(const Managed *, Scope &scope, CallData *callData)
+ReturnedValue StringCtor::virtualCall(const FunctionObject *m, const Value *, const Value *argv, int argc)
 {
-    ExecutionEngine *v4 = scope.engine;
-    if (callData->argc)
-        scope.result = callData->args[0].toString(v4);
-    else
-        scope.result = v4->newString();
+    ExecutionEngine *v4 = m->engine();
+    if (!argc)
+        return v4->newString()->asReturnedValue();
+    if (argv[0].isSymbol())
+        return v4->newString(argv[0].symbolValue()->descriptiveString())->asReturnedValue();
+    return argv[0].toString(v4)->asReturnedValue();
+}
+
+ReturnedValue StringCtor::method_fromCharCode(const FunctionObject *b, const Value *, const Value *argv, int argc)
+{
+    QString str(argc, Qt::Uninitialized);
+    QChar *ch = str.data();
+    for (int i = 0, ei = argc; i < ei; ++i) {
+        *ch = QChar(argv[i].toUInt16());
+        ++ch;
+    }
+    *ch = 0;
+    return Encode(b->engine()->newString(str));
+}
+
+
+
+ReturnedValue StringCtor::method_fromCodePoint(const FunctionObject *f, const Value *, const Value *argv, int argc)
+{
+    ExecutionEngine *e = f->engine();
+    QString result(argc*2, Qt::Uninitialized); // assume worst case
+    QChar *ch = result.data();
+    for (int i = 0; i < argc; ++i) {
+        double num = argv[i].toNumber();
+        if (e->hasException)
+            return Encode::undefined();
+        int cp = static_cast<int>(num);
+        if (cp != num || cp < 0 || cp > 0x10ffff)
+            return e->throwRangeError(QStringLiteral("String.fromCodePoint: argument out of range."));
+        if (cp > 0xffff) {
+            *ch = QChar::highSurrogate(cp);
+            ++ch;
+            *ch = QChar::lowSurrogate(cp);
+        } else {
+            *ch = cp;
+        }
+        ++ch;
+    }
+    *ch = 0;
+    result.truncate(ch - result.constData());
+    return e->newString(result)->asReturnedValue();
+}
+
+ReturnedValue StringCtor::method_raw(const FunctionObject *f, const Value *, const Value *argv, int argc)
+{
+    Scope scope(f);
+    if (!argc)
+        return scope.engine->throwTypeError();
+
+    ScopedObject cooked(scope, argv[0].toObject(scope.engine));
+    if (!cooked)
+        return scope.engine->throwTypeError();
+    ScopedString rawString(scope, scope.engine->newIdentifier(QStringLiteral("raw")));
+    ScopedValue rawValue(scope, cooked->get(rawString));
+    ScopedObject raw(scope, rawValue->toObject(scope.engine));
+    if (scope.hasException())
+        return Encode::undefined();
+
+    ++argv;
+    --argc;
+
+    QString result;
+    uint literalSegments = raw->getLength();
+    if (!literalSegments)
+        return scope.engine->id_empty()->asReturnedValue();
+
+    uint nextIndex = 0;
+    ScopedValue val(scope);
+    while (1) {
+        val = raw->get(nextIndex);
+        result += val->toQString();
+        if (scope.engine->hasException)
+            return Encode::undefined();
+        if (nextIndex + 1 == literalSegments)
+            return scope.engine->newString(result)->asReturnedValue();
+
+        if (nextIndex < static_cast<uint>(argc))
+            result += argv[nextIndex].toQString();
+        if (scope.engine->hasException)
+            return Encode::undefined();
+        ++nextIndex;
+    }
 }
 
 void StringPrototype::init(ExecutionEngine *engine, Object *ctor)
@@ -177,15 +285,24 @@ void StringPrototype::init(ExecutionEngine *engine, Object *ctor)
     Scope scope(engine);
     ScopedObject o(scope);
 
+    // need to set this once again, as these were not fully defined when creating the string proto
+    Heap::InternalClass *ic = scope.engine->classes[ExecutionEngine::Class_StringObject]->changePrototype(scope.engine->objectPrototype()->d());
+    d()->internalClass.set(scope.engine, ic);
+    d()->string.set(scope.engine, scope.engine->id_empty()->d());
+    setProperty(scope.engine, Heap::StringObject::LengthPropertyIndex, Value::fromInt32(0));
+
     ctor->defineReadonlyProperty(engine->id_prototype(), (o = this));
-    ctor->defineReadonlyProperty(engine->id_length(), Primitive::fromInt32(1));
-    ctor->defineDefaultProperty(QStringLiteral("fromCharCode"), method_fromCharCode, 1);
+    ctor->defineReadonlyConfigurableProperty(engine->id_length(), Value::fromInt32(1));
+    ctor->defineDefaultProperty(QStringLiteral("fromCharCode"), StringCtor::method_fromCharCode, 1);
+    ctor->defineDefaultProperty(QStringLiteral("fromCodePoint"), StringCtor::method_fromCodePoint, 1);
+    ctor->defineDefaultProperty(QStringLiteral("raw"), StringCtor::method_raw, 1);
 
     defineDefaultProperty(QStringLiteral("constructor"), (o = ctor));
     defineDefaultProperty(engine->id_toString(), method_toString);
     defineDefaultProperty(engine->id_valueOf(), method_toString); // valueOf and toString are identical
     defineDefaultProperty(QStringLiteral("charAt"), method_charAt, 1);
     defineDefaultProperty(QStringLiteral("charCodeAt"), method_charCodeAt, 1);
+    defineDefaultProperty(QStringLiteral("codePointAt"), method_codePointAt, 1);
     defineDefaultProperty(QStringLiteral("concat"), method_concat, 1);
     defineDefaultProperty(QStringLiteral("endsWith"), method_endsWith, 1);
     defineDefaultProperty(QStringLiteral("indexOf"), method_indexOf, 1);
@@ -193,6 +310,9 @@ void StringPrototype::init(ExecutionEngine *engine, Object *ctor)
     defineDefaultProperty(QStringLiteral("lastIndexOf"), method_lastIndexOf, 1);
     defineDefaultProperty(QStringLiteral("localeCompare"), method_localeCompare, 1);
     defineDefaultProperty(QStringLiteral("match"), method_match, 1);
+    defineDefaultProperty(QStringLiteral("normalize"), method_normalize, 0);
+    defineDefaultProperty(QStringLiteral("padEnd"), method_padEnd, 1);
+    defineDefaultProperty(QStringLiteral("padStart"), method_padStart, 1);
     defineDefaultProperty(QStringLiteral("repeat"), method_repeat, 1);
     defineDefaultProperty(QStringLiteral("replace"), method_replace, 2);
     defineDefaultProperty(QStringLiteral("search"), method_search, 1);
@@ -206,142 +326,187 @@ void StringPrototype::init(ExecutionEngine *engine, Object *ctor)
     defineDefaultProperty(QStringLiteral("toUpperCase"), method_toUpperCase);
     defineDefaultProperty(QStringLiteral("toLocaleUpperCase"), method_toLocaleUpperCase);
     defineDefaultProperty(QStringLiteral("trim"), method_trim);
+    defineDefaultProperty(engine->symbol_iterator(), method_iterator);
 }
 
-static QString getThisString(Scope &scope, CallData *callData)
+static Heap::String *thisAsString(ExecutionEngine *v4, const QV4::Value *thisObject)
 {
-    ScopedValue t(scope, callData->thisObject);
-    if (String *s = t->stringValue())
+    if (String *s = thisObject->stringValue())
+        return s->d();
+    if (const StringObject *thisString = thisObject->as<StringObject>())
+        return thisString->d()->string;
+    return thisObject->toString(v4);
+}
+
+static QString getThisString(ExecutionEngine *v4, const QV4::Value *thisObject)
+{
+    if (String *s = thisObject->stringValue())
         return s->toQString();
-    if (StringObject *thisString = t->as<StringObject>())
+    if (const StringObject *thisString = thisObject->as<StringObject>())
         return thisString->d()->string->toQString();
-    if (t->isUndefined() || t->isNull()) {
-        scope.engine->throwTypeError();
+    if (thisObject->isUndefined() || thisObject->isNull()) {
+        v4->throwTypeError();
         return QString();
     }
-    return t->toQString();
+    return thisObject->toQString();
 }
 
-void StringPrototype::method_toString(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue StringPrototype::method_toString(const FunctionObject *b, const Value *thisObject, const Value *, int)
 {
-    if (callData->thisObject.isString())
-        RETURN_RESULT(callData->thisObject);
+    if (thisObject->isString())
+        return thisObject->asReturnedValue();
 
-    StringObject *o = callData->thisObject.as<StringObject>();
+    ExecutionEngine *v4 = b->engine();
+    const StringObject *o = thisObject->as<StringObject>();
     if (!o)
-        THROW_TYPE_ERROR();
-    scope.result = o->d()->string;
+        return v4->throwTypeError();
+    return o->d()->string->asReturnedValue();
 }
 
-void StringPrototype::method_charAt(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue StringPrototype::method_charAt(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
 {
-    const QString str = getThisString(scope, callData);
-    CHECK_EXCEPTION();
+    ExecutionEngine *v4 = b->engine();
+    const QString str = getThisString(v4, thisObject);
+    if (v4->hasException)
+        return QV4::Encode::undefined();
 
     int pos = 0;
-    if (callData->argc > 0)
-        pos = (int) callData->args[0].toInteger();
+    if (argc > 0)
+        pos = (int) argv[0].toInteger();
 
     QString result;
     if (pos >= 0 && pos < str.length())
         result += str.at(pos);
 
-    scope.result = scope.engine->newString(result);
+    return Encode(v4->newString(result));
 }
 
-void StringPrototype::method_charCodeAt(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue StringPrototype::method_charCodeAt(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
 {
-    const QString str = getThisString(scope, callData);
-    CHECK_EXCEPTION();
+    ExecutionEngine *v4 = b->engine();
+    const QString str = getThisString(v4, thisObject);
+    if (v4->hasException)
+        return QV4::Encode::undefined();
 
     int pos = 0;
-    if (callData->argc > 0)
-        pos = (int) callData->args[0].toInteger();
+    if (argc > 0)
+        pos = (int) argv[0].toInteger();
 
 
     if (pos >= 0 && pos < str.length())
         RETURN_RESULT(Encode(str.at(pos).unicode()));
 
-    scope.result = Encode(qt_qnan());
+    return Encode(qt_qnan());
 }
 
-void StringPrototype::method_concat(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue StringPrototype::method_codePointAt(const FunctionObject *f, const Value *thisObject, const Value *argv, int argc)
 {
-    QString value = getThisString(scope, callData);
-    CHECK_EXCEPTION();
+    ExecutionEngine *v4 = f->engine();
+    QString value = getThisString(v4, thisObject);
+    if (v4->hasException)
+        return QV4::Encode::undefined();
+
+    int index = argc ? argv[0].toInteger() : 0;
+    if (v4->hasException)
+        return QV4::Encode::undefined();
+
+    if (index < 0 || index >= value.size())
+        return Encode::undefined();
+
+    uint first = value.at(index).unicode();
+    if (QChar::isHighSurrogate(first) && index + 1 < value.size()) {
+        uint second = value.at(index + 1).unicode();
+        if (QChar::isLowSurrogate(second))
+            return Encode(QChar::surrogateToUcs4(first, second));
+    }
+    return Encode(first);
+}
+
+ReturnedValue StringPrototype::method_concat(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
+{
+    ExecutionEngine *v4 = b->engine();
+    QString value = getThisString(v4, thisObject);
+    if (v4->hasException)
+        return QV4::Encode::undefined();
 
+    Scope scope(v4);
     ScopedString s(scope);
-    for (int i = 0; i < callData->argc; ++i) {
-        s = callData->args[i].toString(scope.engine);
-        CHECK_EXCEPTION();
+    for (int i = 0; i < argc; ++i) {
+        s = argv[i].toString(scope.engine);
+        if (v4->hasException)
+            return QV4::Encode::undefined();
 
         Q_ASSERT(s->isString());
         value += s->toQString();
     }
 
-    scope.result = scope.engine->newString(value);
+    return Encode(v4->newString(value));
 }
 
-void StringPrototype::method_endsWith(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue StringPrototype::method_endsWith(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
 {
-    QString value = getThisString(scope, callData);
-    CHECK_EXCEPTION();
+    ExecutionEngine *v4 = b->engine();
+    const QString value = getThisString(v4, thisObject);
+    if (v4->hasException)
+        return QV4::Encode::undefined();
 
-    QString searchString;
-    if (callData->argc) {
-        if (callData->args[0].as<RegExpObject>())
-            THROW_TYPE_ERROR();
-        searchString = callData->args[0].toQString();
-    }
+    if (argc && argv[0].as<RegExpObject>())
+        return v4->throwTypeError();
+    QString searchString = (argc ? argv[0] : Value::undefinedValue()).toQString();
+    if (v4->hasException)
+        return Encode::undefined();
 
     int pos = value.length();
-    if (callData->argc > 1)
-        pos = (int) callData->args[1].toInteger();
+    if (argc > 1)
+        pos = (int) argv[1].toInteger();
 
     if (pos == value.length())
         RETURN_RESULT(Encode(value.endsWith(searchString)));
 
     QStringRef stringToSearch = value.leftRef(pos);
-    scope.result = Encode(stringToSearch.endsWith(searchString));
+    return Encode(stringToSearch.endsWith(searchString));
 }
 
-void StringPrototype::method_indexOf(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue StringPrototype::method_indexOf(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
 {
-    QString value = getThisString(scope, callData);
-    CHECK_EXCEPTION();
+    ExecutionEngine *v4 = b->engine();
+    const QString value = getThisString(v4, thisObject);
+    if (v4->hasException)
+        return QV4::Encode::undefined();
 
-    QString searchString;
-    if (callData->argc)
-        searchString = callData->args[0].toQString();
+    QString searchString = (argc ? argv[0] : Value::undefinedValue()).toQString();
+    if (v4->hasException)
+        return Encode::undefined();
 
     int pos = 0;
-    if (callData->argc > 1)
-        pos = (int) callData->args[1].toInteger();
+    if (argc > 1)
+        pos = (int) argv[1].toInteger();
 
     int index = -1;
     if (! value.isEmpty())
         index = value.indexOf(searchString, qMin(qMax(pos, 0), value.length()));
 
-    scope.result = Encode(index);
+    return Encode(index);
 }
 
-void StringPrototype::method_includes(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue StringPrototype::method_includes(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
 {
-    QString value = getThisString(scope, callData);
-    CHECK_EXCEPTION();
+    ExecutionEngine *v4 = b->engine();
+    const QString value = getThisString(v4, thisObject);
+    if (v4->hasException)
+        return QV4::Encode::undefined();
 
-    QString searchString;
-    if (callData->argc) {
-        if (callData->args[0].as<RegExpObject>())
-            THROW_TYPE_ERROR();
-        searchString = callData->args[0].toQString();
-    }
+    if (argc && argv[0].as<RegExpObject>())
+        return v4->throwTypeError();
+    QString searchString = (argc ? argv[0] : Value::undefinedValue()).toQString();
+    if (v4->hasException)
+        return Encode::undefined();
 
     int pos = 0;
-    if (callData->argc > 1) {
-        ScopedValue posArg(scope, callData->argument(1));
-        pos = (int) posArg->toInteger();
-        if (!posArg->isInteger() && posArg->isNumber() && qIsInf(posArg->toNumber()))
+    if (argc > 1) {
+        const Value &posArg = argv[1];
+        pos = (int) posArg.toInteger();
+        if (!posArg.isInteger() && posArg.isNumber() && qIsInf(posArg.toNumber()))
             pos = value.length();
     }
 
@@ -349,20 +514,21 @@ void StringPrototype::method_includes(const BuiltinFunction *, Scope &scope, Cal
         RETURN_RESULT(Encode(value.contains(searchString)));
 
     QStringRef stringToSearch = value.midRef(pos);
-    scope.result = Encode(stringToSearch.contains(searchString));
+    return Encode(stringToSearch.contains(searchString));
 }
 
-void StringPrototype::method_lastIndexOf(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue StringPrototype::method_lastIndexOf(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
 {
-    const QString value = getThisString(scope, callData);
-    CHECK_EXCEPTION();
+    ExecutionEngine *v4 = b->engine();
+    const QString value = getThisString(v4, thisObject);
+    if (v4->hasException)
+        return QV4::Encode::undefined();
 
-    QString searchString;
-    if (callData->argc)
-        searchString = callData->args[0].toQString();
+    QString searchString = (argc ? argv[0] : Value::undefinedValue()).toQString();
+    if (v4->hasException)
+        return Encode::undefined();
 
-    ScopedValue posArg(scope, callData->argument(1));
-    double position = RuntimeHelpers::toNumber(posArg);
+    double position = argc > 1 ? RuntimeHelpers::toNumber(argv[1]) : +qInf();
     if (std::isnan(position))
         position = +qInf();
     else
@@ -374,97 +540,181 @@ void StringPrototype::method_lastIndexOf(const BuiltinFunction *, Scope &scope,
     if (searchString.isNull() && pos == 0)
         RETURN_RESULT(Encode(-1));
     int index = value.lastIndexOf(searchString, pos);
-    scope.result = Encode(index);
+    return Encode(index);
 }
 
-void StringPrototype::method_localeCompare(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue StringPrototype::method_localeCompare(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
 {
-    const QString value = getThisString(scope, callData);
-    CHECK_EXCEPTION();
+    ExecutionEngine *v4 = b->engine();
+    const QString value = getThisString(v4, thisObject);
+    if (v4->hasException)
+        return QV4::Encode::undefined();
 
-    ScopedValue v(scope, callData->argument(0));
-    const QString that = v->toQString();
-    scope.result = Encode(QString::localeAwareCompare(value, that));
+    const QString that = (argc ? argv[0] : Value::undefinedValue()).toQString();
+    return Encode(QString::localeAwareCompare(value, that));
 }
 
-void StringPrototype::method_match(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue StringPrototype::method_match(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
 {
-    if (callData->thisObject.isUndefined() || callData->thisObject.isNull())
-        THROW_TYPE_ERROR();
+    ExecutionEngine *v4 = b->engine();
+    if (thisObject->isNullOrUndefined())
+        return v4->throwTypeError();
+
+    Scope scope(v4);
+    if (argc && !argv[0].isNullOrUndefined()) {
+        ScopedObject r(scope, argv[0].toObject(scope.engine));
+        if (scope.hasException())
+            return Encode::undefined();
+        ScopedValue f(scope, r->get(scope.engine->symbol_match()));
+        if (!f->isNullOrUndefined()) {
+            ScopedFunctionObject fo(scope, f);
+            if (!fo)
+                return scope.engine->throwTypeError();
+            return fo->call(r, thisObject, 1);
+        }
+    }
 
-    ScopedString s(scope, callData->thisObject.toString(scope.engine));
+    ScopedString s(scope, thisObject->toString(v4));
+    if (v4->hasException)
+        return Encode::undefined();
 
-    ScopedValue regexp(scope, callData->argument(0));
-    Scoped<RegExpObject> rx(scope, regexp);
-    if (!rx) {
-        ScopedCallData callData(scope, 1);
-        callData->args[0] = regexp;
-        scope.engine->regExpCtor()->construct(scope, callData);
-        rx = scope.result.asReturnedValue();
+    Scoped<RegExpObject> that(scope, argc ? argv[0] : Value::undefinedValue());
+    if (!that) {
+        // convert args[0] to a regexp
+        that = RegExpCtor::virtualCallAsConstructor(b, argv, argc, b);
+        if (v4->hasException)
+            return Encode::undefined();
     }
+    Q_ASSERT(!!that);
 
-    if (!rx)
-        // ### CHECK
-        THROW_TYPE_ERROR();
+    ScopedFunctionObject match(scope, that->get(scope.engine->symbol_match()));
+    if (!match)
+        return scope.engine->throwTypeError();
+    return match->call(that, s, 1);
+}
 
-    bool global = rx->global();
+ReturnedValue StringPrototype::method_normalize(const FunctionObject *f, const Value *thisObject, const Value *argv, int argc)
+{
+    ExecutionEngine *v4 = f->engine();
+    const QString value = getThisString(v4, thisObject);
+    if (v4->hasException)
+        return Encode::undefined();
+
+    QString::NormalizationForm form = QString::NormalizationForm_C;
+    if (argc >= 1 && !argv[0].isUndefined()) {
+        QString f = argv[0].toQString();
+        if (v4->hasException)
+            return Encode::undefined();
+        if (f == QLatin1String("NFC"))
+            form = QString::NormalizationForm_C;
+        else if (f == QLatin1String("NFD"))
+            form = QString::NormalizationForm_D;
+        else if (f == QLatin1String("NFKC"))
+            form = QString::NormalizationForm_KC;
+        else if (f == QLatin1String("NFKD"))
+            form = QString::NormalizationForm_KD;
+        else
+            return v4->throwRangeError(QLatin1String("String.prototype.normalize: Invalid normalization form."));
+    }
+    QString normalized = value.normalized(form);
+    return v4->newString(normalized)->asReturnedValue();
+}
 
-    // ### use the standard builtin function, not the one that might be redefined in the proto
-    ScopedString execString(scope, scope.engine->newString(QStringLiteral("exec")));
-    ScopedFunctionObject exec(scope, scope.engine->regExpPrototype()->get(execString));
+ReturnedValue StringPrototype::method_padEnd(const FunctionObject *f, const Value *thisObject, const Value *argv, int argc)
+{
+    ExecutionEngine *v4 = f->engine();
+    if (thisObject->isNullOrUndefined())
+        return v4->throwTypeError();
 
-    ScopedCallData cData(scope, 1);
-    cData->thisObject = rx;
-    cData->args[0] = s;
-    if (!global) {
-        exec->call(scope, cData);
-        return;
+    Scope scope(v4);
+    ScopedString s(scope, thisAsString(v4, thisObject));
+    if (v4->hasException)
+        return Encode::undefined();
+    if (!argc)
+        return s->asReturnedValue();
+
+    int maxLen = argv[0].toInteger();
+    if (maxLen <= s->d()->length())
+        return s->asReturnedValue();
+    QString fillString = (argc > 1 && !argv[1].isUndefined()) ? argv[1].toQString() : QString::fromLatin1(" ");
+    if (v4->hasException)
+        return Encode::undefined();
+
+    if (fillString.isEmpty())
+        return s->asReturnedValue();
+
+    QString padded = s->toQString();
+    int oldLength = padded.length();
+    int toFill = maxLen - oldLength;
+    padded.resize(maxLen);
+    QChar *ch = padded.data() + oldLength;
+    while (toFill) {
+        int copy = qMin(fillString.length(), toFill);
+        memcpy(ch, fillString.constData(), copy*sizeof(QChar));
+        toFill -= copy;
+        ch += copy;
     }
+    *ch = 0;
+
+    return v4->newString(padded)->asReturnedValue();
+}
 
-    ScopedString lastIndex(scope, scope.engine->newString(QStringLiteral("lastIndex")));
-    rx->put(lastIndex, ScopedValue(scope, Primitive::fromInt32(0)));
-    ScopedArrayObject a(scope, scope.engine->newArrayObject());
+ReturnedValue StringPrototype::method_padStart(const FunctionObject *f, const Value *thisObject, const Value *argv, int argc)
+{
+    ExecutionEngine *v4 = f->engine();
+    if (thisObject->isNullOrUndefined())
+        return v4->throwTypeError();
 
-    double previousLastIndex = 0;
-    uint n = 0;
-    ScopedValue matchStr(scope);
-    ScopedValue index(scope);
-    while (1) {
-        exec->call(scope, cData);
-        if (scope.result.isNull())
-            break;
-        assert(scope.result.isObject());
-        index = rx->get(lastIndex, 0);
-        double thisIndex = index->toInteger();
-        if (previousLastIndex == thisIndex) {
-            previousLastIndex = thisIndex + 1;
-            rx->put(lastIndex, ScopedValue(scope, Primitive::fromDouble(previousLastIndex)));
-        } else {
-            previousLastIndex = thisIndex;
-        }
-        matchStr = scope.result.objectValue()->getIndexed(0);
-        a->arraySet(n, matchStr);
-        ++n;
+    Scope scope(v4);
+    ScopedString s(scope, thisAsString(v4, thisObject));
+    if (v4->hasException)
+        return Encode::undefined();
+    if (!argc)
+        return s->asReturnedValue();
+
+    int maxLen = argv[0].toInteger();
+    if (maxLen <= s->d()->length())
+        return s->asReturnedValue();
+    QString fillString = (argc > 1 && !argv[1].isUndefined()) ? argv[1].toQString() : QString::fromLatin1(" ");
+    if (v4->hasException)
+        return Encode::undefined();
+
+    if (fillString.isEmpty())
+        return s->asReturnedValue();
+
+    QString original = s->toQString();
+    int oldLength = original.length();
+    int toFill = maxLen - oldLength;
+    QString padded;
+    padded.resize(maxLen);
+    QChar *ch = padded.data();
+    while (toFill) {
+        int copy = qMin(fillString.length(), toFill);
+        memcpy(ch, fillString.constData(), copy*sizeof(QChar));
+        toFill -= copy;
+        ch += copy;
     }
-    if (!n)
-        scope.result = Encode::null();
-    else
-        scope.result = a;
+    memcpy(ch, original.constData(), oldLength*sizeof(QChar));
+    ch += oldLength;
+    *ch = 0;
+
+    return v4->newString(padded)->asReturnedValue();
 }
 
-void StringPrototype::method_repeat(const BuiltinFunction *, Scope &scope, CallData *callData)
+
+ReturnedValue StringPrototype::method_repeat(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
 {
-    QString value = getThisString(scope, callData);
-    CHECK_EXCEPTION();
+    ExecutionEngine *v4 = b->engine();
+    const QString value = getThisString(v4, thisObject);
+    if (v4->hasException)
+        return QV4::Encode::undefined();
 
-    double repeats = callData->args[0].toInteger();
+    double repeats = (argc ? argv[0] : Value::undefinedValue()).toInteger();
 
-    if (repeats < 0 || qIsInf(repeats)) {
-        scope.result = scope.engine->throwRangeError(QLatin1String("Invalid count value"));
-        return;
-    }
+    if (repeats < 0 || qIsInf(repeats))
+        return v4->throwRangeError(QLatin1String("Invalid count value"));
 
-    scope.result = scope.engine->newString(value.repeated(int(repeats)));
+    return Encode(v4->newString(value.repeated(int(repeats))));
 }
 
 static void appendReplacementString(QString *result, const QString &input, const QString& replaceValue, uint* matchOffsets, int captureCount)
@@ -472,54 +722,65 @@ static void appendReplacementString(QString *result, const QString &input, const
     result->reserve(result->length() + replaceValue.length());
     for (int i = 0; i < replaceValue.length(); ++i) {
         if (replaceValue.at(i) == QLatin1Char('$') && i < replaceValue.length() - 1) {
-            ushort ch = replaceValue.at(++i).unicode();
+            ushort ch = replaceValue.at(i + 1).unicode();
             uint substStart = JSC::Yarr::offsetNoMatch;
             uint substEnd = JSC::Yarr::offsetNoMatch;
+            int skip = 0;
             if (ch == '$') {
                 *result += QChar(ch);
+                ++i;
                 continue;
             } else if (ch == '&') {
                 substStart = matchOffsets[0];
                 substEnd = matchOffsets[1];
+                skip = 1;
             } else if (ch == '`') {
                 substStart = 0;
                 substEnd = matchOffsets[0];
+                skip = 1;
             } else if (ch == '\'') {
                 substStart = matchOffsets[1];
                 substEnd = input.length();
-            } else if (ch >= '1' && ch <= '9') {
+                skip = 1;
+            } else if (ch >= '0' && ch <= '9') {
                 uint capture = ch - '0';
-                Q_ASSERT(capture > 0);
-                if (capture < static_cast<uint>(captureCount)) {
+                skip = 1;
+                if (i < replaceValue.length() - 2) {
+                    ch = replaceValue.at(i + 2).unicode();
+                    if (ch >= '0' && ch <= '9') {
+                        uint c = capture*10 + ch - '0';
+                        if (c < static_cast<uint>(captureCount)) {
+                            capture = c;
+                            skip = 2;
+                        }
+                    }
+                }
+                if (capture > 0 && capture < static_cast<uint>(captureCount)) {
                     substStart = matchOffsets[capture * 2];
                     substEnd = matchOffsets[capture * 2 + 1];
-                }
-            } else if (ch == '0' && i < replaceValue.length() - 1) {
-                int capture = (ch - '0') * 10;
-                ch = replaceValue.at(++i).unicode();
-                if (ch >= '0' && ch <= '9') {
-                    capture += ch - '0';
-                    if (capture > 0 && capture < captureCount) {
-                        substStart = matchOffsets[capture * 2];
-                        substEnd = matchOffsets[capture * 2 + 1];
-                    }
+                } else {
+                    skip = 0;
                 }
             }
+            i += skip;
             if (substStart != JSC::Yarr::offsetNoMatch && substEnd != JSC::Yarr::offsetNoMatch)
                 *result += input.midRef(substStart, substEnd - substStart);
+            else {
+                *result += replaceValue.at(i);
+            }
         } else {
             *result += replaceValue.at(i);
         }
     }
 }
 
-void StringPrototype::method_replace(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue StringPrototype::method_replace(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
 {
     QString string;
-    if (StringObject *thisString = callData->thisObject.as<StringObject>())
+    if (const StringObject *thisString = thisObject->as<StringObject>())
         string = thisString->d()->string->toQString();
     else
-        string = callData->thisObject.toQString();
+        string = thisObject->toQString();
 
     int numCaptures = 0;
     int numStringMatches = 0;
@@ -528,7 +789,8 @@ void StringPrototype::method_replace(const BuiltinFunction *, Scope &scope, Call
     uint _matchOffsets[64];
     uint *matchOffsets = _matchOffsets;
 
-    ScopedValue searchValue(scope, callData->argument(0));
+    Scope scope(b);
+    ScopedValue searchValue(scope, argc ? argv[0] : Value::undefinedValue());
     Scoped<RegExpObject> regExp(scope, searchValue);
     if (regExp) {
         uint offset = 0;
@@ -551,12 +813,15 @@ void StringPrototype::method_replace(const BuiltinFunction *, Scope &scope, Call
                 break;
             }
             nMatchOffsets += re->captureCount() * 2;
-            if (!regExp->d()->global)
+            if (!regExp->global())
                 break;
             offset = qMax(offset + 1, matchOffsets[oldSize + 1]);
         }
-        if (regExp->global())
+        if (regExp->global()) {
             regExp->setLastIndex(0);
+            if (scope.hasException())
+                return Encode::undefined();
+        }
         numStringMatches = nMatchOffsets / (regExp->value()->captureCount() * 2);
         numCaptures = regExp->value()->captureCount();
     } else {
@@ -571,33 +836,34 @@ void StringPrototype::method_replace(const BuiltinFunction *, Scope &scope, Call
     }
 
     QString result;
-    ScopedValue replaceValue(scope, callData->argument(1));
+    ScopedValue replacement(scope);
+    ScopedValue replaceValue(scope, argc > 1 ? argv[1] : Value::undefinedValue());
     ScopedFunctionObject searchCallback(scope, replaceValue);
     if (!!searchCallback) {
         result.reserve(string.length() + 10*numStringMatches);
-        ScopedCallData callData(scope, numCaptures + 2);
-        callData->thisObject = Primitive::undefinedValue();
-        int lastEnd = 0;
         ScopedValue entry(scope);
+        Value *arguments = scope.alloc(numCaptures + 2);
+        int lastEnd = 0;
         for (int i = 0; i < numStringMatches; ++i) {
             for (int k = 0; k < numCaptures; ++k) {
                 int idx = (i * numCaptures + k) * 2;
                 uint start = matchOffsets[idx];
                 uint end = matchOffsets[idx + 1];
-                entry = Primitive::undefinedValue();
+                entry = Value::undefinedValue();
                 if (start != JSC::Yarr::offsetNoMatch && end != JSC::Yarr::offsetNoMatch)
                     entry = scope.engine->newString(string.mid(start, end - start));
-                callData->args[k] = entry;
+                arguments[k] = entry;
             }
             uint matchStart = matchOffsets[i * numCaptures * 2];
             Q_ASSERT(matchStart >= static_cast<uint>(lastEnd));
             uint matchEnd = matchOffsets[i * numCaptures * 2 + 1];
-            callData->args[numCaptures] = Primitive::fromUInt32(matchStart);
-            callData->args[numCaptures + 1] = scope.engine->newString(string);
+            arguments[numCaptures] = Value::fromUInt32(matchStart);
+            arguments[numCaptures + 1] = scope.engine->newString(string);
 
-            searchCallback->call(scope, callData);
+            Value that = Value::undefinedValue();
+            replacement = searchCallback->call(&that, arguments, numCaptures + 2);
             result += string.midRef(lastEnd, matchStart - lastEnd);
-            result += scope.result.toQString();
+            result += replacement->toQString();
             lastEnd = matchEnd;
         }
         result += string.midRef(lastEnd);
@@ -623,44 +889,47 @@ void StringPrototype::method_replace(const BuiltinFunction *, Scope &scope, Call
     if (matchOffsets != _matchOffsets)
         free(matchOffsets);
 
-    scope.result = scope.engine->newString(result);
+    return Encode(scope.engine->newString(result));
 }
 
-void StringPrototype::method_search(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue StringPrototype::method_search(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
 {
-    QString string = getThisString(scope, callData);
-    scope.result = callData->argument(0);
-    CHECK_EXCEPTION();
+    Scope scope(b);
+    QString string = getThisString(scope.engine, thisObject);
+    if (scope.engine->hasException)
+        return QV4::Encode::undefined();
 
-    Scoped<RegExpObject> regExp(scope, scope.result.as<RegExpObject>());
+    Scoped<RegExpObject> regExp(scope, argc ? argv[0] : Value::undefinedValue());
     if (!regExp) {
-        ScopedCallData callData(scope, 1);
-        callData->args[0] = scope.result;
-        scope.engine->regExpCtor()->construct(scope, callData);
-        CHECK_EXCEPTION();
+        regExp = scope.engine->regExpCtor()->callAsConstructor(argv, 1);
+        if (scope.engine->hasException)
+            return QV4::Encode::undefined();
 
-        regExp = scope.result.as<RegExpObject>();
         Q_ASSERT(regExp);
     }
     Scoped<RegExp> re(scope, regExp->value());
     Q_ALLOCA_VAR(uint, matchOffsets, regExp->value()->captureCount() * 2 * sizeof(uint));
     uint result = re->match(string, /*offset*/0, matchOffsets);
     if (result == JSC::Yarr::offsetNoMatch)
-        scope.result = Encode(-1);
+        return Encode(-1);
     else
-        scope.result = Encode(result);
+        return Encode(result);
 }
 
-void StringPrototype::method_slice(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue StringPrototype::method_slice(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
 {
-    const QString text = getThisString(scope, callData);
-    CHECK_EXCEPTION();
+    ExecutionEngine *v4 = b->engine();
+    Scope scope(v4);
+    ScopedString s(scope, thisAsString(v4, thisObject));
+    if (v4->hasException)
+        return QV4::Encode::undefined();
+    Q_ASSERT(s);
 
-    const double length = text.length();
+    const double length = s->d()->length();
 
-    double start = callData->argc ? callData->args[0].toInteger() : 0;
-    double end = (callData->argc < 2 || callData->args[1].isUndefined())
-            ? length : callData->args[1].toInteger();
+    double start = argc ? argv[0].toInteger() : 0;
+    double end = (argc < 2 || argv[1].isUndefined())
+            ? length : argv[1].toInteger();
 
     if (start < 0)
         start = qMax(length + start, 0.);
@@ -676,16 +945,19 @@ void StringPrototype::method_slice(const BuiltinFunction *, Scope &scope, CallDa
     const int intEnd = int(end);
 
     int count = qMax(0, intEnd - intStart);
-    scope.result = scope.engine->newString(text.mid(intStart, count));
+    return Encode(v4->memoryManager->alloc<ComplexString>(s->d(), intStart, count));
 }
 
-void StringPrototype::method_split(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue StringPrototype::method_split(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
 {
-    QString text = getThisString(scope, callData);
-    CHECK_EXCEPTION();
+    ExecutionEngine *v4 = b->engine();
+    QString text = getThisString(v4, thisObject);
+    if (v4->hasException)
+        return QV4::Encode::undefined();
 
-    ScopedValue separatorValue(scope, callData->argument(0));
-    ScopedValue limitValue(scope, callData->argument(1));
+    Scope scope(v4);
+    ScopedValue separatorValue(scope, argc ? argv[0] : Value::undefinedValue());
+    ScopedValue limitValue(scope, argc > 1 ? argv[1] : Value::undefinedValue());
 
     ScopedArrayObject array(scope, scope.engine->newArrayObject());
 
@@ -693,7 +965,7 @@ void StringPrototype::method_split(const BuiltinFunction *, Scope &scope, CallDa
         if (limitValue->isUndefined()) {
             ScopedString s(scope, scope.engine->newString(text));
             array->push_back(s);
-            RETURN_RESULT(array);
+            return array.asReturnedValue();
         }
         RETURN_RESULT(scope.engine->newString(text.left(limitValue->toInteger())));
     }
@@ -701,12 +973,12 @@ void StringPrototype::method_split(const BuiltinFunction *, Scope &scope, CallDa
     uint limit = limitValue->isUndefined() ? UINT_MAX : limitValue->toUInt32();
 
     if (limit == 0)
-        RETURN_RESULT(array);
+        return array.asReturnedValue();
 
     Scoped<RegExpObject> re(scope, separatorValue);
     if (re) {
         if (re->value()->pattern->isEmpty()) {
-            re = (RegExpObject *)0;
+            re = (RegExpObject *)nullptr;
             separatorValue = scope.engine->newString();
         }
     }
@@ -742,7 +1014,7 @@ void StringPrototype::method_split(const BuiltinFunction *, Scope &scope, CallDa
         if (separator.isEmpty()) {
             for (uint i = 0; i < qMin(limit, uint(text.length())); ++i)
                 array->push_back((s = scope.engine->newString(text.mid(i, 1))));
-            RETURN_RESULT(array);
+            return array.asReturnedValue();
         }
 
         int start = 0;
@@ -756,44 +1028,47 @@ void StringPrototype::method_split(const BuiltinFunction *, Scope &scope, CallDa
         if (array->getLength() < limit && start != -1)
             array->push_back((s = scope.engine->newString(text.mid(start))));
     }
-    RETURN_RESULT(array);
+    return array.asReturnedValue();
 }
 
-void StringPrototype::method_startsWith(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue StringPrototype::method_startsWith(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
 {
-    QString value = getThisString(scope, callData);
-    CHECK_EXCEPTION();
+    ExecutionEngine *v4 = b->engine();
+    const QString value = getThisString(v4, thisObject);
+    if (v4->hasException)
+        return QV4::Encode::undefined();
 
-    QString searchString;
-    if (callData->argc) {
-        if (callData->args[0].as<RegExpObject>())
-            THROW_TYPE_ERROR();
-        searchString = callData->args[0].toQString();
-    }
+    if (argc && argv[0].as<RegExpObject>())
+        return v4->throwTypeError();
+    QString searchString = (argc ? argv[0] : Value::undefinedValue()).toQString();
+    if (v4->hasException)
+        return Encode::undefined();
 
     int pos = 0;
-    if (callData->argc > 1)
-        pos = (int) callData->args[1].toInteger();
+    if (argc > 1)
+        pos = (int) argv[1].toInteger();
 
     if (pos == 0)
-        RETURN_RESULT(Encode(value.startsWith(searchString)));
+        return Encode(value.startsWith(searchString));
 
     QStringRef stringToSearch = value.midRef(pos);
     RETURN_RESULT(Encode(stringToSearch.startsWith(searchString)));
 }
 
-void StringPrototype::method_substr(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue StringPrototype::method_substr(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
 {
-    const QString value = getThisString(scope, callData);
-    CHECK_EXCEPTION();
+    ExecutionEngine *v4 = b->engine();
+    const QString value = getThisString(v4, thisObject);
+    if (v4->hasException)
+        return QV4::Encode::undefined();
 
     double start = 0;
-    if (callData->argc > 0)
-        start = callData->args[0].toInteger();
+    if (argc > 0)
+        start = argv[0].toInteger();
 
     double length = +qInf();
-    if (callData->argc > 1)
-        length = callData->args[1].toInteger();
+    if (argc > 1)
+        length = argv[1].toInteger();
 
     double count = value.length();
     if (start < 0)
@@ -801,27 +1076,28 @@ void StringPrototype::method_substr(const BuiltinFunction *, Scope &scope, CallD
 
     length = qMin(qMax(length, 0.0), count - start);
 
-    qint32 x = Primitive::toInt32(start);
-    qint32 y = Primitive::toInt32(length);
-    scope.result = scope.engine->newString(value.mid(x, y));
+    qint32 x = Value::toInt32(start);
+    qint32 y = Value::toInt32(length);
+    return Encode(v4->newString(value.mid(x, y)));
 }
 
-void StringPrototype::method_substring(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue StringPrototype::method_substring(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
 {
-    QString value = getThisString(scope, callData);
-    CHECK_EXCEPTION();
+    ExecutionEngine *v4 = b->engine();
+    const QString value = getThisString(v4, thisObject);
+    if (v4->hasException)
+        return QV4::Encode::undefined();
 
     int length = value.length();
 
     double start = 0;
     double end = length;
 
-    if (callData->argc > 0)
-        start = callData->args[0].toInteger();
+    if (argc > 0)
+        start = argv[0].toInteger();
 
-    ScopedValue endValue(scope, callData->argument(1));
-    if (!endValue->isUndefined())
-        end = endValue->toInteger();
+    if (argc > 1 && !argv[1].isUndefined())
+        end = argv[1].toInteger();
 
     if (std::isnan(start) || start < 0)
         start = 0;
@@ -843,50 +1119,45 @@ void StringPrototype::method_substring(const BuiltinFunction *, Scope &scope, Ca
 
     qint32 x = (int)start;
     qint32 y = (int)(end - start);
-    scope.result = scope.engine->newString(value.mid(x, y));
+    return Encode(v4->newString(value.mid(x, y)));
 }
 
-void StringPrototype::method_toLowerCase(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue StringPrototype::method_toLowerCase(const FunctionObject *b, const Value *thisObject, const Value *, int)
 {
-    QString value = getThisString(scope, callData);
-    CHECK_EXCEPTION();
+    ExecutionEngine *v4 = b->engine();
+    const QString value = getThisString(v4, thisObject);
+    if (v4->hasException)
+        return QV4::Encode::undefined();
 
-    scope.result = scope.engine->newString(value.toLower());
+    return Encode(v4->newString(value.toLower()));
 }
 
-void StringPrototype::method_toLocaleLowerCase(const BuiltinFunction *b, Scope &scope, CallData *callData)
+ReturnedValue StringPrototype::method_toLocaleLowerCase(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
 {
-    method_toLowerCase(b, scope, callData);
+    return method_toLowerCase(b, thisObject, argv, argc);
 }
 
-void StringPrototype::method_toUpperCase(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue StringPrototype::method_toUpperCase(const FunctionObject *b, const Value *thisObject, const Value *, int)
 {
-    QString value = getThisString(scope, callData);
-    CHECK_EXCEPTION();
-
-    scope.result = scope.engine->newString(value.toUpper());
-}
+    ExecutionEngine *v4 = b->engine();
+    const QString value = getThisString(v4, thisObject);
+    if (v4->hasException)
+        return QV4::Encode::undefined();
 
-void StringPrototype::method_toLocaleUpperCase(const BuiltinFunction *b, Scope &scope, CallData *callData)
-{
-    return method_toUpperCase(b, scope, callData);
+    return Encode(v4->newString(value.toUpper()));
 }
 
-void StringPrototype::method_fromCharCode(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue StringPrototype::method_toLocaleUpperCase(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
 {
-    QString str(callData->argc, Qt::Uninitialized);
-    QChar *ch = str.data();
-    for (int i = 0; i < callData->argc; ++i) {
-        *ch = QChar(callData->args[i].toUInt16());
-        ++ch;
-    }
-    scope.result = scope.engine->newString(str);
+    return method_toUpperCase(b, thisObject, argv, argc);
 }
 
-void StringPrototype::method_trim(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue StringPrototype::method_trim(const FunctionObject *b, const Value *thisObject, const Value *, int)
 {
-    QString s = getThisString(scope, callData);
-    CHECK_EXCEPTION();
+    ExecutionEngine *v4 = b->engine();
+    QString s = getThisString(v4, thisObject);
+    if (v4->hasException)
+        return QV4::Encode::undefined();
 
     const QChar *chars = s.constData();
     int start, end;
@@ -899,5 +1170,18 @@ void StringPrototype::method_trim(const BuiltinFunction *, Scope &scope, CallDat
             break;
     }
 
-    scope.result = scope.engine->newString(QString(chars + start, end - start + 1));
+    return Encode(v4->newString(QString(chars + start, end - start + 1)));
+}
+
+
+
+ReturnedValue StringPrototype::method_iterator(const FunctionObject *b, const Value *thisObject, const Value *, int)
+{
+    Scope scope(b);
+    ScopedString s(scope, thisObject->toString(scope.engine));
+    if (!s || thisObject->isNullOrUndefined())
+        return scope.engine->throwTypeError();
+
+    Scoped<StringIteratorObject> si(scope, scope.engine->memoryManager->allocate<StringIteratorObject>(s->d(), scope.engine));
+    return si->asReturnedValue();
 }
diff --git a/src/qml/jsruntime/qv4stringobject_p.h b/src/qml/jsruntime/qv4stringobject_p.h
index ce046f4844..794ee91575 100644
--- a/src/qml/jsruntime/qv4stringobject_p.h
+++ b/src/qml/jsruntime/qv4stringobject_p.h
@@ -64,12 +64,14 @@ namespace Heap {
     Member(class, Pointer, String *, string)
 
 DECLARE_HEAP_OBJECT(StringObject, Object) {
-    DECLARE_MARK_TABLE(StringObject);
+    DECLARE_MARKOBJECTS(StringObject);
 
     enum {
         LengthPropertyIndex = 0
     };
 
+    void init(bool /*don't init*/)
+    { Object::init(); }
     void init();
     void init(const QV4::String *string);
 
@@ -96,18 +98,23 @@ struct StringObject: Object {
         return d()->length();
     }
 
-    static bool deleteIndexedProperty(Managed *m, uint index);
-
+    using Object::getOwnProperty;
 protected:
-    static void advanceIterator(Managed *m, ObjectIterator *it, Value *name, uint *index, Property *p, PropertyAttributes *attrs);
+    static bool virtualDeleteProperty(Managed *m, PropertyKey id);
+    static OwnPropertyKeyIterator *virtualOwnPropertyKeys(const Object *m, Value *target);
+    static PropertyAttributes virtualGetOwnProperty(const Managed *m, PropertyKey id, Property *p);
 };
 
 struct StringCtor: FunctionObject
 {
     V4_OBJECT2(StringCtor, FunctionObject)
 
-    static void construct(const Managed *m, Scope &scope, CallData *callData);
-    static void call(const Managed *, Scope &scope, CallData *callData);
+    static ReturnedValue virtualCallAsConstructor(const FunctionObject *f, const Value *argv, int argc, const Value *);
+    static ReturnedValue virtualCall(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+
+    static ReturnedValue method_fromCharCode(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_fromCodePoint(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_raw(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
 };
 
 struct StringPrototype: StringObject
@@ -115,30 +122,34 @@ struct StringPrototype: StringObject
     V4_PROTOTYPE(objectPrototype)
     void init(ExecutionEngine *engine, Object *ctor);
 
-    static void method_toString(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_charAt(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_charCodeAt(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_concat(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_endsWith(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_indexOf(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_includes(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_lastIndexOf(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_localeCompare(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_match(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_repeat(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_replace(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_search(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_slice(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_split(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_startsWith(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_substr(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_substring(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_toLowerCase(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_toLocaleLowerCase(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_toUpperCase(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_toLocaleUpperCase(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_fromCharCode(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_trim(const BuiltinFunction *, Scope &scope, CallData *callData);
+    static ReturnedValue method_toString(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_charAt(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_charCodeAt(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_codePointAt(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_concat(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_endsWith(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_indexOf(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_includes(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_lastIndexOf(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_localeCompare(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_match(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_normalize(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_padEnd(const FunctionObject *f, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_padStart(const FunctionObject *f, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_repeat(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_replace(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_search(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_slice(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_split(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_startsWith(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_substr(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_substring(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_toLowerCase(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_toLocaleLowerCase(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_toUpperCase(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_toLocaleUpperCase(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_trim(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_iterator(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
 };
 
 }
diff --git a/src/qml/jsruntime/qv4symbol.cpp b/src/qml/jsruntime/qv4symbol.cpp
new file mode 100644
index 0000000000..004a9938e2
--- /dev/null
+++ b/src/qml/jsruntime/qv4symbol.cpp
@@ -0,0 +1,187 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <qv4symbol_p.h>
+#include <qv4functionobject_p.h>
+#include <qv4identifiertable_p.h>
+
+using namespace QV4;
+
+DEFINE_OBJECT_VTABLE(SymbolCtor);
+DEFINE_MANAGED_VTABLE(Symbol);
+DEFINE_OBJECT_VTABLE(SymbolObject);
+
+void Heap::Symbol::init(const QString &s)
+{
+    Q_ASSERT(s.at(0) == QLatin1Char('@'));
+    identifier = PropertyKey::fromStringOrSymbol(this);
+    QString desc(s);
+    text = desc.data_ptr();
+    text->ref.ref();
+}
+
+void Heap::SymbolCtor::init(QV4::ExecutionContext *scope)
+{
+    Heap::FunctionObject::init(scope, QStringLiteral("Symbol"));
+}
+
+void Heap::SymbolObject::init(const QV4::Symbol *s)
+{
+    Object::init();
+    symbol.set(internalClass->engine, s->d());
+}
+
+ReturnedValue QV4::SymbolCtor::virtualCall(const QV4::FunctionObject *f, const QV4::Value *, const QV4::Value *argv, int argc)
+{
+    Scope scope(f);
+    QString desc = QChar::fromLatin1('@');
+    if (argc && !argv[0].isUndefined()) {
+        ScopedString s(scope, argv[0].toString(scope.engine));
+        if (scope.hasException())
+            return Encode::undefined();
+        desc += s->toQString();
+    }
+    return Symbol::create(scope.engine, desc)->asReturnedValue();
+}
+
+ReturnedValue SymbolCtor::virtualCallAsConstructor(const FunctionObject *f, const Value *, int, const Value *)
+{
+    return f->engine()->throwTypeError(QStringLiteral("Symbol can't be used together with |new|."));
+}
+
+ReturnedValue SymbolCtor::method_for(const FunctionObject *f, const Value *, const Value *argv, int argc)
+{
+    Scope scope(f);
+    ScopedValue k(scope, argc ? argv[0]: Value::undefinedValue());
+    ScopedString key(scope, k->toString(scope.engine));
+    if (scope.hasException())
+        return Encode::undefined();
+    QString desc = QLatin1Char('@') + key->toQString();
+    return scope.engine->identifierTable->insertSymbol(desc)->asReturnedValue();
+}
+
+ReturnedValue SymbolCtor::method_keyFor(const FunctionObject *f, const Value *, const Value *argv, int argc)
+{
+    ExecutionEngine *e = f->engine();
+    if (!argc || !argv[0].isSymbol())
+        return e->throwTypeError(QLatin1String("Symbol.keyFor: Argument is not a symbol."));
+    const Symbol &arg = static_cast<const Symbol &>(argv[0]);
+    Heap::Symbol *s = e->identifierTable->symbolForId(arg.propertyKey());
+    Q_ASSERT(!s || s == arg.d());
+    if (s)
+        return e->newString(arg.toQString().mid((1)))->asReturnedValue();
+    return Encode::undefined();
+}
+
+void SymbolPrototype::init(ExecutionEngine *engine, Object *ctor)
+{
+    Scope scope(engine);
+    ScopedValue v(scope);
+    ctor->defineReadonlyProperty(engine->id_prototype(), (v = this));
+    ctor->defineReadonlyConfigurableProperty(engine->id_length(), Value::fromInt32(0));
+
+    ctor->defineDefaultProperty(QStringLiteral("for"), SymbolCtor::method_for, 1);
+    ctor->defineDefaultProperty(QStringLiteral("keyFor"), SymbolCtor::method_keyFor, 1);
+    ctor->defineReadonlyProperty(QStringLiteral("hasInstance"), *engine->symbol_hasInstance());
+    ctor->defineReadonlyProperty(QStringLiteral("isConcatSpreadable"), *engine->symbol_isConcatSpreadable());
+    ctor->defineReadonlyProperty(QStringLiteral("iterator"), *engine->symbol_iterator());
+    ctor->defineReadonlyProperty(QStringLiteral("match"), *engine->symbol_match());
+    ctor->defineReadonlyProperty(QStringLiteral("replace"), *engine->symbol_replace());
+    ctor->defineReadonlyProperty(QStringLiteral("search"), *engine->symbol_search());
+    ctor->defineReadonlyProperty(QStringLiteral("species"), *engine->symbol_species());
+    ctor->defineReadonlyProperty(QStringLiteral("split"), *engine->symbol_split());
+    ctor->defineReadonlyProperty(QStringLiteral("toPrimitive"), *engine->symbol_toPrimitive());
+    ctor->defineReadonlyProperty(QStringLiteral("toStringTag"), *engine->symbol_toStringTag());
+    ctor->defineReadonlyProperty(QStringLiteral("unscopables"), *engine->symbol_unscopables());
+
+    defineDefaultProperty(QStringLiteral("constructor"), (v = ctor));
+    defineDefaultProperty(QStringLiteral("toString"), method_toString);
+    defineDefaultProperty(QStringLiteral("valueOf"), method_valueOf);
+    defineDefaultProperty(engine->symbol_toPrimitive(), method_symbolToPrimitive, 1, Attr_ReadOnly_ButConfigurable);
+
+    v = engine->newString(QStringLiteral("Symbol"));
+    defineReadonlyConfigurableProperty(engine->symbol_toStringTag(), v);
+
+}
+
+ReturnedValue SymbolPrototype::method_toString(const FunctionObject *f, const Value *thisObject, const Value *, int)
+{
+    Scope scope(f);
+    Scoped<Symbol> s(scope, thisObject->as<Symbol>());
+    if (!s) {
+        if (const SymbolObject *o = thisObject->as<SymbolObject>())
+            s = o->d()->symbol;
+        else
+            return scope.engine->throwTypeError();
+    }
+    return scope.engine->newString(s->descriptiveString())->asReturnedValue();
+}
+
+ReturnedValue SymbolPrototype::method_valueOf(const FunctionObject *f, const Value *thisObject, const Value *, int)
+{
+    Scope scope(f);
+    Scoped<Symbol> s(scope, thisObject->as<Symbol>());
+    if (!s) {
+        if (const SymbolObject *o = thisObject->as<SymbolObject>())
+            s = o->d()->symbol;
+        else
+            return scope.engine->throwTypeError();
+    }
+    return s->asReturnedValue();
+}
+
+ReturnedValue SymbolPrototype::method_symbolToPrimitive(const FunctionObject *f, const Value *thisObject, const Value *, int)
+{
+    if (thisObject->isSymbol())
+        return thisObject->asReturnedValue();
+    if (const SymbolObject *o = thisObject->as<SymbolObject>())
+        return o->d()->symbol->asReturnedValue();
+    return f->engine()->throwTypeError();
+}
+
+Heap::Symbol *Symbol::create(ExecutionEngine *e, const QString &s)
+{
+    Q_ASSERT(s.at(0) == QLatin1Char('@'));
+    return e->memoryManager->alloc<Symbol>(s);
+}
+
+QString Symbol::descriptiveString() const
+{
+    return QLatin1String("Symbol(") + toQString().midRef(1) + QLatin1String(")");
+}
diff --git a/src/qml/jsruntime/qv4symbol_p.h b/src/qml/jsruntime/qv4symbol_p.h
new file mode 100644
index 0000000000..c7e12b512b
--- /dev/null
+++ b/src/qml/jsruntime/qv4symbol_p.h
@@ -0,0 +1,126 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#ifndef QV4_SYMBOL_H
+#define QV4_SYMBOL_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include "qv4string_p.h"
+#include "qv4functionobject_p.h"
+
+QT_BEGIN_NAMESPACE
+
+
+namespace QV4 {
+
+namespace Heap {
+
+struct SymbolCtor : FunctionObject {
+    void init(QV4::ExecutionContext *scope);
+};
+
+struct Symbol : StringOrSymbol {
+    void init(const QString &s);
+};
+
+#define SymbolObjectMembers(class, Member) \
+    Member(class, Pointer, Symbol *, symbol)
+
+DECLARE_HEAP_OBJECT(SymbolObject, Object) {
+    DECLARE_MARKOBJECTS(SymbolObject);
+    void init(const QV4::Symbol *s);
+};
+
+}
+
+struct SymbolCtor : FunctionObject
+{
+    V4_OBJECT2(SymbolCtor, FunctionObject)
+
+    static ReturnedValue virtualCall(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue virtualCallAsConstructor(const FunctionObject *, const Value *argv, int argc, const Value *newTarget);
+    static ReturnedValue method_for(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_keyFor(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+};
+
+struct SymbolPrototype : Object
+{
+    V4_PROTOTYPE(objectPrototype)
+    void init(ExecutionEngine *engine, Object *ctor);
+
+    static ReturnedValue method_toString(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_valueOf(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+
+    static ReturnedValue method_symbolToPrimitive(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+};
+
+struct Symbol : StringOrSymbol
+{
+    V4_MANAGED(Symbol, StringOrSymbol)
+    Q_MANAGED_TYPE(Symbol)
+    V4_INTERNALCLASS(Symbol)
+    V4_NEEDS_DESTROY
+
+    static Heap::Symbol *create(ExecutionEngine *e, const QString &s);
+
+    QString descriptiveString() const;
+};
+
+struct SymbolObject : Object
+{
+    V4_OBJECT2(SymbolObject, Object)
+    Q_MANAGED_TYPE(SymbolObject)
+    V4_INTERNALCLASS(SymbolObject)
+    V4_PROTOTYPE(symbolPrototype)
+};
+
+}
+
+QT_END_NAMESPACE
+
+#endif
diff --git a/src/qml/jsruntime/qv4typedarray.cpp b/src/qml/jsruntime/qv4typedarray.cpp
index fe27d7c2d2..d83f021450 100644
--- a/src/qml/jsruntime/qv4typedarray.cpp
+++ b/src/qml/jsruntime/qv4typedarray.cpp
@@ -36,169 +36,241 @@
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
+
 #include "qv4typedarray_p.h"
+#include "qv4arrayiterator_p.h"
 #include "qv4arraybuffer_p.h"
 #include "qv4string_p.h"
+#include "qv4jscall_p.h"
+#include "qv4symbol_p.h"
+#include "qv4runtime_p.h"
+#include <QtCore/qatomic.h>
 
 #include <cmath>
 
 using namespace QV4;
 
+DEFINE_OBJECT_VTABLE(IntrinsicTypedArrayCtor);
+DEFINE_OBJECT_VTABLE(IntrinsicTypedArrayPrototype);
 DEFINE_OBJECT_VTABLE(TypedArrayCtor);
 DEFINE_OBJECT_VTABLE(TypedArrayPrototype);
 DEFINE_OBJECT_VTABLE(TypedArray);
 
-Q_STATIC_ASSERT((int)ExecutionEngine::NTypedArrayTypes == (int)Heap::TypedArray::NTypes);
+Q_STATIC_ASSERT((int)ExecutionEngine::NTypedArrayTypes == (int)NTypedArrayTypes);
 
-ReturnedValue Int8ArrayRead(const char *data, int index)
+static inline int toInt32(Value v)
 {
-    return Encode((int)(signed char)data[index]);
+    Q_ASSERT(v.isNumber());
+    if (v.isInteger())
+        return v.integerValue();
+    return Double::toInt32(v.doubleValue());
 }
 
-void Int8ArrayWrite(ExecutionEngine *e, char *data, int index, const Value &value)
+static inline double toDouble(Value v)
 {
-    signed char v = (signed char)value.toUInt32();
-    if (e->hasException)
-        return;
-    data[index] = v;
+    Q_ASSERT(v.isNumber());
+    if (v.isInteger())
+        return v.integerValue();
+    return v.doubleValue();
 }
 
-ReturnedValue UInt8ArrayRead(const char *data, int index)
-{
-    return Encode((int)(unsigned char)data[index]);
+struct ClampedUInt8 {
+    quint8 c;
+};
+
+template <typename T>
+ReturnedValue typeToValue(T t) {
+    return Encode(t);
+}
+
+template <>
+ReturnedValue typeToValue(ClampedUInt8 t) {
+    return Encode(t.c);
 }
 
-void UInt8ArrayWrite(ExecutionEngine *e, char *data, int index, const Value &value)
+template <typename T>
+T valueToType(Value value)
 {
-    unsigned char v = (unsigned char)value.toUInt32();
-    if (e->hasException)
-        return;
-    data[index] = v;
+    Q_ASSERT(value.isNumber());
+    int n = toInt32(value);
+    return static_cast<T>(n);
 }
 
-void UInt8ClampedArrayWrite(ExecutionEngine *e, char *data, int index, const Value &value)
+template <>
+ClampedUInt8 valueToType(Value value)
 {
-    if (value.isInteger()) {
-        data[index] = (char)(unsigned char)qBound(0, value.integerValue(), 255);
-        return;
-    }
-    double d = value.toNumber();
-    if (e->hasException)
-        return;
+    Q_ASSERT(value.isNumber());
+    if (value.isInteger())
+        return { static_cast<quint8>(qBound(0, value.integerValue(), 255)) };
+    Q_ASSERT(value.isDouble());
+    double d = value.doubleValue();
     // ### is there a way to optimise this?
-    if (d <= 0 || std::isnan(d)) {
-        data[index] = 0;
-        return;
-    }
-    if (d >= 255) {
-        data[index] = (char)(255);
-        return;
-    }
+    if (d <= 0 || std::isnan(d))
+        return { 0 };
+    if (d >= 255)
+        return { 255 };
     double f = std::floor(d);
-    if (f + 0.5 < d) {
-        data[index] = (unsigned char)(f + 1);
-        return;
-    }
-    if (d < f + 0.5) {
-        data[index] = (unsigned char)(f);
-        return;
-    }
-    if (int(f) % 2) {
+    if (f + 0.5 < d)
+        return { (quint8)(f + 1) };
+    if (d < f + 0.5)
+        return { (quint8)(f) };
+    if (int(f) % 2)
         // odd number
-        data[index] = (unsigned char)(f + 1);
-        return;
-    }
-    data[index] = (unsigned char)(f);
+        return { (quint8)(f + 1) };
+    return { (quint8)(f) };
+}
+
+template <>
+float valueToType(Value value)
+{
+    Q_ASSERT(value.isNumber());
+    double d = toDouble(value);
+    return static_cast<float>(d);
+}
+
+template <>
+double valueToType(Value value)
+{
+    Q_ASSERT(value.isNumber());
+    return toDouble(value);
 }
 
-ReturnedValue Int16ArrayRead(const char *data, int index)
+template <typename T>
+ReturnedValue read(const char *data) {
+    return typeToValue(*reinterpret_cast<const T *>(data));
+}
+template <typename T>
+void write(char *data, Value value)
 {
-    return Encode((int)*(const short *)(data + index));
+    *reinterpret_cast<T *>(data) = valueToType<T>(value);
 }
 
-void Int16ArrayWrite(ExecutionEngine *e, char *data, int index, const Value &value)
+template <typename T>
+ReturnedValue atomicAdd(char *data, Value v)
 {
-    short v = (short)value.toInt32();
-    if (e->hasException)
-        return;
-    *(short *)(data + index) = v;
+    T value = valueToType<T>(v);
+    typename QAtomicOps<T>::Type *mem = reinterpret_cast<typename QAtomicOps<T>::Type *>(data);
+    value = QAtomicOps<T>::fetchAndAddOrdered(*mem, value);
+    return typeToValue(value);
 }
 
-ReturnedValue UInt16ArrayRead(const char *data, int index)
+template <typename T>
+ReturnedValue atomicAnd(char *data, Value v)
 {
-    return Encode((int)*(const unsigned short *)(data + index));
+    T value = valueToType<T>(v);
+    typename QAtomicOps<T>::Type *mem = reinterpret_cast<typename QAtomicOps<T>::Type *>(data);
+    value = QAtomicOps<T>::fetchAndAndOrdered(*mem, value);
+    return typeToValue(value);
 }
 
-void UInt16ArrayWrite(ExecutionEngine *e, char *data, int index, const Value &value)
+template <typename T>
+ReturnedValue atomicExchange(char *data, Value v)
 {
-    unsigned short v = (unsigned short)value.toInt32();
-    if (e->hasException)
-        return;
-    *(unsigned short *)(data + index) = v;
+    T value = valueToType<T>(v);
+    typename QAtomicOps<T>::Type *mem = reinterpret_cast<typename QAtomicOps<T>::Type *>(data);
+    value = QAtomicOps<T>::fetchAndStoreOrdered(*mem, value);
+    return typeToValue(value);
 }
 
-ReturnedValue Int32ArrayRead(const char *data, int index)
+template <typename T>
+ReturnedValue atomicOr(char *data, Value v)
 {
-    return Encode(*(const int *)(data + index));
+    T value = valueToType<T>(v);
+    typename QAtomicOps<T>::Type *mem = reinterpret_cast<typename QAtomicOps<T>::Type *>(data);
+    value = QAtomicOps<T>::fetchAndOrOrdered(*mem, value);
+    return typeToValue(value);
 }
 
-void Int32ArrayWrite(ExecutionEngine *e, char *data, int index, const Value &value)
+template <typename T>
+ReturnedValue atomicSub(char *data, Value v)
 {
-    int v = (int)value.toInt32();
-    if (e->hasException)
-        return;
-    *(int *)(data + index) = v;
+    T value = valueToType<T>(v);
+    typename QAtomicOps<T>::Type *mem = reinterpret_cast<typename QAtomicOps<T>::Type *>(data);
+    value = QAtomicOps<T>::fetchAndSubOrdered(*mem, value);
+    return typeToValue(value);
 }
 
-ReturnedValue UInt32ArrayRead(const char *data, int index)
+template <typename T>
+ReturnedValue atomicXor(char *data, Value v)
 {
-    return Encode(*(const unsigned int *)(data + index));
+    T value = valueToType<T>(v);
+    typename QAtomicOps<T>::Type *mem = reinterpret_cast<typename QAtomicOps<T>::Type *>(data);
+    value = QAtomicOps<T>::fetchAndXorOrdered(*mem, value);
+    return typeToValue(value);
 }
 
-void UInt32ArrayWrite(ExecutionEngine *e, char *data, int index, const Value &value)
+template <typename T>
+ReturnedValue atomicCompareExchange(char *data, Value expected, Value v)
 {
-    unsigned int v = (unsigned int)value.toUInt32();
-    if (e->hasException)
-        return;
-    *(unsigned int *)(data + index) = v;
+    T value = valueToType<T>(v);
+    T exp = valueToType<T>(expected);
+    typename QAtomicOps<T>::Type *mem = reinterpret_cast<typename QAtomicOps<T>::Type *>(data);
+    T old;
+    QAtomicOps<T>::testAndSetOrdered(*mem, exp, value, &old);
+    return typeToValue(old);
 }
 
-ReturnedValue Float32ArrayRead(const char *data, int index)
+template <typename T>
+ReturnedValue atomicLoad(char *data)
 {
-    return Encode(*(const float *)(data + index));
+    typename QAtomicOps<T>::Type *mem = reinterpret_cast<typename QAtomicOps<T>::Type *>(data);
+    T val = QAtomicOps<T>::load(*mem);
+    return typeToValue(val);
 }
 
-void Float32ArrayWrite(ExecutionEngine *e, char *data, int index, const Value &value)
+template <typename T>
+ReturnedValue atomicStore(char *data, Value v)
 {
-    float v = value.toNumber();
-    if (e->hasException)
-        return;
-    *(float *)(data + index) = v;
+    T value = valueToType<T>(v);
+    typename QAtomicOps<T>::Type *mem = reinterpret_cast<typename QAtomicOps<T>::Type *>(data);
+    QAtomicOps<T>::store(*mem, value);
+    return typeToValue(value);
 }
 
-ReturnedValue Float64ArrayRead(const char *data, int index)
+
+template<typename T>
+constexpr TypedArrayOperations TypedArrayOperations::create(const char *name)
 {
-    return Encode(*(const double *)(data + index));
+    return { sizeof(T),
+             name,
+             ::read<T>,
+             ::write<T>,
+             { nullptr, nullptr, nullptr, nullptr, nullptr, nullptr },
+             nullptr,
+             nullptr,
+             nullptr
+    };
 }
 
-void Float64ArrayWrite(ExecutionEngine *e, char *data, int index, const Value &value)
+template<typename T>
+constexpr TypedArrayOperations TypedArrayOperations::createWithAtomics(const char *name)
 {
-    double v = value.toNumber();
-    if (e->hasException)
-        return;
-    *(double *)(data + index) = v;
+    return { sizeof(T),
+             name,
+             ::read<T>,
+             ::write<T>,
+             { ::atomicAdd<T>, ::atomicAnd<T>, ::atomicExchange<T>, ::atomicOr<T>, ::atomicSub<T>, ::atomicXor<T> },
+             ::atomicCompareExchange<T>,
+             ::atomicLoad<T>,
+             ::atomicStore<T>
+    };
 }
 
-const TypedArrayOperations operations[Heap::TypedArray::NTypes] = {
-    { 1, "Int8Array", Int8ArrayRead, Int8ArrayWrite },
-    { 1, "Uint8Array", UInt8ArrayRead, UInt8ArrayWrite },
-    { 1, "Uint8ClampedArray", UInt8ArrayRead, UInt8ClampedArrayWrite },
-    { 2, "Int16Array", Int16ArrayRead, Int16ArrayWrite },
-    { 2, "Uint16Array", UInt16ArrayRead, UInt16ArrayWrite },
-    { 4, "Int32Array", Int32ArrayRead, Int32ArrayWrite },
-    { 4, "Uint32Array", UInt32ArrayRead, UInt32ArrayWrite },
-    { 4, "Float32Array", Float32ArrayRead, Float32ArrayWrite },
-    { 8, "Float64Array", Float64ArrayRead, Float64ArrayWrite },
+const TypedArrayOperations operations[NTypedArrayTypes] = {
+#ifdef Q_ATOMIC_INT8_IS_SUPPORTED
+    TypedArrayOperations::createWithAtomics<qint8>("Int8Array"),
+    TypedArrayOperations::createWithAtomics<quint8>("Uint8Array"),
+#else
+    TypedArrayOperations::create<qint8>("Int8Array"),
+    TypedArrayOperations::create<quint8>("Uint8Array"),
+#endif
+    TypedArrayOperations::createWithAtomics<qint16>("Int16Array"),
+    TypedArrayOperations::createWithAtomics<quint16>("Uint16Array"),
+    TypedArrayOperations::createWithAtomics<qint32>("Int32Array"),
+    TypedArrayOperations::createWithAtomics<quint32>("Uint32Array"),
+    TypedArrayOperations::create<ClampedUInt8>("Uint8ClampedArray"),
+    TypedArrayOperations::create<float>("Float32Array"),
+    TypedArrayOperations::create<double>("Float64Array")
 };
 
 
@@ -208,49 +280,58 @@ void Heap::TypedArrayCtor::init(QV4::ExecutionContext *scope, TypedArray::Type t
     type = t;
 }
 
-void TypedArrayCtor::construct(const Managed *m, Scope &scope, CallData *callData)
+ReturnedValue TypedArrayCtor::virtualCallAsConstructor(const FunctionObject *f, const Value *argv, int argc, const Value *newTarget)
 {
-    Scoped<TypedArrayCtor> that(scope, static_cast<const TypedArrayCtor *>(m));
+    Scope scope(f->engine());
+    const TypedArrayCtor *that = static_cast<const TypedArrayCtor *>(f);
+
+    auto updateProto = [=](Scope &scope, Scoped<TypedArray> &a) {
+        if (newTarget->heapObject() != f->heapObject() && newTarget->isFunctionObject()) {
+            const FunctionObject *nt = static_cast<const FunctionObject *>(newTarget);
+            ScopedObject o(scope, nt->protoProperty());
+            if (o)
+                a->setPrototypeOf(o);
+        }
+    };
 
-    if (!callData->argc || !callData->args[0].isObject()) {
+    if (!argc || !argv[0].isObject()) {
         // ECMA 6 22.2.1.1
-        double l = callData->argc ? callData->args[0].toNumber() : 0;
-        if (scope.engine->hasException) {
-            scope.result = Encode::undefined();
-            return;
-        }
+        qint64 l = argc ? argv[0].toIndex() : 0;
+        if (scope.engine->hasException)
+            return Encode::undefined();
+        // ### lift UINT_MAX restriction
+        if (l < 0 || l > UINT_MAX)
+            return scope.engine->throwRangeError(QLatin1String("Index out of range."));
         uint len = (uint)l;
         if (l != len)
             scope.engine->throwRangeError(QStringLiteral("Non integer length for typed array."));
         uint byteLength = len * operations[that->d()->type].bytesPerElement;
         Scoped<ArrayBuffer> buffer(scope, scope.engine->newArrayBuffer(byteLength));
-        if (scope.engine->hasException) {
-            scope.result = Encode::undefined();
-            return;
-        }
+        if (scope.engine->hasException)
+            return Encode::undefined();
 
         Scoped<TypedArray> array(scope, TypedArray::create(scope.engine, that->d()->type));
         array->d()->buffer.set(scope.engine, buffer->d());
         array->d()->byteLength = byteLength;
         array->d()->byteOffset = 0;
 
-        scope.result = array.asReturnedValue();
-        return;
+        updateProto(scope, array);
+        return array.asReturnedValue();
     }
-    Scoped<TypedArray> typedArray(scope, callData->argument(0));
+    Scoped<TypedArray> typedArray(scope, argc ? argv[0] : Value::undefinedValue());
     if (!!typedArray) {
         // ECMA 6 22.2.1.2
         Scoped<ArrayBuffer> buffer(scope, typedArray->d()->buffer);
+        if (!buffer || buffer->isDetachedBuffer())
+            return scope.engine->throwTypeError();
         uint srcElementSize = typedArray->d()->type->bytesPerElement;
         uint destElementSize = operations[that->d()->type].bytesPerElement;
         uint byteLength = typedArray->d()->byteLength;
         uint destByteLength = byteLength*destElementSize/srcElementSize;
 
         Scoped<ArrayBuffer> newBuffer(scope, scope.engine->newArrayBuffer(destByteLength));
-        if (scope.engine->hasException) {
-            scope.result = Encode::undefined();
-            return;
-        }
+        if (scope.engine->hasException)
+            return Encode::undefined();
 
         Scoped<TypedArray> array(scope, TypedArray::create(scope.engine, that->d()->type));
         array->d()->buffer.set(scope.engine, newBuffer->d());
@@ -266,48 +347,46 @@ void TypedArrayCtor::construct(const Managed *m, Scope &scope, CallData *callDat
         } else {
             // not same size, we need to loop
             uint l = typedArray->length();
-            TypedArrayRead read = typedArray->d()->type->read;
-            TypedArrayWrite write =array->d()->type->write;
+            TypedArrayOperations::Read read = typedArray->d()->type->read;
+            TypedArrayOperations::Write write =array->d()->type->write;
             for (uint i = 0; i < l; ++i) {
-                Primitive val;
-                val.setRawValue(read(src, i*srcElementSize));
-                write(scope.engine, dest, i*destElementSize, val);
+                Value val;
+                val.setRawValue(read(src + i*srcElementSize));
+                write(dest + i*destElementSize, val);
             }
         }
 
-        scope.result =  array.asReturnedValue();
-        return;
+        updateProto(scope, array);
+        return array.asReturnedValue();
     }
-    Scoped<ArrayBuffer> buffer(scope, callData->argument(0));
+    Scoped<ArrayBuffer> buffer(scope, argc ? argv[0] : Value::undefinedValue());
     if (!!buffer) {
         // ECMA 6 22.2.1.4
 
-        double dbyteOffset = callData->argc > 1 ? callData->args[1].toInteger() : 0;
+        double dbyteOffset = argc > 1 ? argv[1].toInteger() : 0;
+
+        if (buffer->isDetachedBuffer())
+            return scope.engine->throwTypeError();
+
         uint byteOffset = (uint)dbyteOffset;
         uint elementSize = operations[that->d()->type].bytesPerElement;
-        if (dbyteOffset < 0 || (byteOffset % elementSize) || dbyteOffset > buffer->byteLength()) {
-            scope.result = scope.engine->throwRangeError(QStringLiteral("new TypedArray: invalid byteOffset"));
-            return;
-        }
+        if (dbyteOffset < 0 || (byteOffset % elementSize) || dbyteOffset > buffer->byteLength())
+            return scope.engine->throwRangeError(QStringLiteral("new TypedArray: invalid byteOffset"));
 
         uint byteLength;
-        if (callData->argc < 3 || callData->args[2].isUndefined()) {
+        if (argc < 3 || argv[2].isUndefined()) {
             byteLength = buffer->byteLength() - byteOffset;
-            if (buffer->byteLength() < byteOffset || byteLength % elementSize) {
-                scope.result = scope.engine->throwRangeError(QStringLiteral("new TypedArray: invalid length"));
-                return;
-            }
+            if (buffer->byteLength() < byteOffset || byteLength % elementSize)
+                return scope.engine->throwRangeError(QStringLiteral("new TypedArray: invalid length"));
         } else {
-            double l = qBound(0., callData->args[2].toInteger(), (double)UINT_MAX);
-            if (scope.engine->hasException) {
-                scope.result = Encode::undefined();
-                return;
-            }
+            double l = qBound(0., argv[2].toInteger(), (double)UINT_MAX);
+            if (scope.engine->hasException)
+                return Encode::undefined();
+            if (buffer->isDetachedBuffer())
+                return scope.engine->throwTypeError();
             l *= elementSize;
-            if (buffer->byteLength() - byteOffset < l) {
-                scope.result = scope.engine->throwRangeError(QStringLiteral("new TypedArray: invalid length"));
-                return;
-            }
+            if (buffer->byteLength() - byteOffset < l)
+                return scope.engine->throwRangeError(QStringLiteral("new TypedArray: invalid length"));
             byteLength = (uint)l;
         }
 
@@ -315,25 +394,25 @@ void TypedArrayCtor::construct(const Managed *m, Scope &scope, CallData *callDat
         array->d()->buffer.set(scope.engine, buffer->d());
         array->d()->byteLength = byteLength;
         array->d()->byteOffset = byteOffset;
-        scope.result = array.asReturnedValue();
-        return;
+
+        updateProto(scope, array);
+        return array.asReturnedValue();
     }
 
     // ECMA 6 22.2.1.3
 
-    ScopedObject o(scope, callData->argument(0));
+    ScopedObject o(scope, argc ? argv[0] : Value::undefinedValue());
     uint l = (uint) qBound(0., ScopedValue(scope, o->get(scope.engine->id_length()))->toInteger(), (double)UINT_MAX);
-    if (scope.engine->hasException) {
-        scope.result = scope.engine->throwTypeError();
-        return;
-    }
+    if (scope.engine->hasException)
+        return scope.engine->throwTypeError();
 
     uint elementSize = operations[that->d()->type].bytesPerElement;
-    Scoped<ArrayBuffer> newBuffer(scope, scope.engine->newArrayBuffer(l * elementSize));
-    if (scope.engine->hasException) {
-        scope.result = Encode::undefined();
-        return;
-    }
+    size_t bufferSize;
+    if (mul_overflow(size_t(l), size_t(elementSize), &bufferSize))
+        return scope.engine->throwRangeError(QLatin1String("new TypedArray: invalid length"));
+    Scoped<ArrayBuffer> newBuffer(scope, scope.engine->newArrayBuffer(bufferSize));
+    if (scope.engine->hasException)
+        return Encode::undefined();
 
     Scoped<TypedArray> array(scope, TypedArray::create(scope.engine, that->d()->type));
     array->d()->buffer.set(scope.engine, newBuffer->d());
@@ -344,172 +423,1017 @@ void TypedArrayCtor::construct(const Managed *m, Scope &scope, CallData *callDat
     char *b = newBuffer->d()->data->data();
     ScopedValue val(scope);
     while (idx < l) {
-        val = o->getIndexed(idx);
-        array->d()->type->write(scope.engine, b, 0, val);
-        if (scope.engine->hasException) {
-            scope.result = Encode::undefined();
-            return;
-        }
+        val = o->get(idx);
+        val = val->convertedToNumber();
+        if (scope.engine->hasException)
+            return Encode::undefined();
+        array->d()->type->write(b, val);
+        if (scope.engine->hasException)
+            return Encode::undefined();
         ++idx;
         b += elementSize;
     }
 
-
-    scope.result = array.asReturnedValue();
+    updateProto(scope, array);
+    return array.asReturnedValue();
 }
 
-void TypedArrayCtor::call(const Managed *that, Scope &scope, CallData *callData)
+ReturnedValue TypedArrayCtor::virtualCall(const FunctionObject *f, const Value *, const Value *, int)
 {
-    construct(that, scope, callData);
+    return f->engine()->throwTypeError(QStringLiteral("calling a TypedArray constructor without new is invalid"));
 }
 
 void Heap::TypedArray::init(Type t)
 {
     Object::init();
-    type = operations + t;
-    arrayType = t;
+    type = operations + static_cast<int>(t);
+    arrayType = static_cast<int>(t);
 }
 
 Heap::TypedArray *TypedArray::create(ExecutionEngine *e, Heap::TypedArray::Type t)
 {
-    QV4::InternalClass *ic = e->internalClasses[EngineBase::Class_Empty]->changeVTable(staticVTable());
-    ic = ic->changePrototype(e->typedArrayPrototype[t].d());
-    return e->memoryManager->allocObject<TypedArray>(ic, e->typedArrayPrototype + t, t);
+    Scope scope(e);
+    Scoped<InternalClass> ic(scope, e->newInternalClass(staticVTable(), e->typedArrayPrototype + static_cast<int>(t)));
+    return e->memoryManager->allocObject<TypedArray>(ic->d(), t);
 }
 
-ReturnedValue TypedArray::getIndexed(const Managed *m, uint index, bool *hasProperty)
+ReturnedValue TypedArray::virtualGet(const Managed *m, PropertyKey id, const Value *receiver, bool *hasProperty)
 {
+    uint index = id.asArrayIndex();
+    if (index == UINT_MAX && !id.isCanonicalNumericIndexString())
+        return Object::virtualGet(m, id, receiver, hasProperty);
+    // fall through, with index == UINT_MAX it'll do the right thing.
+
     Scope scope(static_cast<const Object *>(m)->engine());
     Scoped<TypedArray> a(scope, static_cast<const TypedArray *>(m));
+    if (a->d()->buffer->isDetachedBuffer())
+        return scope.engine->throwTypeError();
 
-    uint bytesPerElement = a->d()->type->bytesPerElement;
-    uint byteOffset = a->d()->byteOffset + index * bytesPerElement;
-    if (byteOffset + bytesPerElement > (uint)a->d()->buffer->byteLength()) {
+    if (index >= a->length()) {
         if (hasProperty)
             *hasProperty = false;
         return Encode::undefined();
     }
+
+    uint bytesPerElement = a->d()->type->bytesPerElement;
+    uint byteOffset = a->d()->byteOffset + index * bytesPerElement;
+    Q_ASSERT(byteOffset + bytesPerElement <= (uint)a->d()->buffer->byteLength());
+
     if (hasProperty)
         *hasProperty = true;
-    return a->d()->type->read(a->d()->buffer->data->data(), byteOffset);
+    return a->d()->type->read(a->d()->buffer->data->data() + byteOffset);
+}
+
+bool TypedArray::virtualHasProperty(const Managed *m, PropertyKey id)
+{
+    uint index = id.asArrayIndex();
+    if (index == UINT_MAX && !id.isCanonicalNumericIndexString())
+        return Object::virtualHasProperty(m, id);
+    // fall through, with index == UINT_MAX it'll do the right thing.
+
+    const TypedArray *a = static_cast<const TypedArray *>(m);
+    if (a->d()->buffer->isDetachedBuffer()) {
+        a->engine()->throwTypeError();
+        return false;
+    }
+    if (index >= a->length())
+        return false;
+    return true;
 }
 
-bool TypedArray::putIndexed(Managed *m, uint index, const Value &value)
+PropertyAttributes TypedArray::virtualGetOwnProperty(const Managed *m, PropertyKey id, Property *p)
 {
+    uint index = id.asArrayIndex();
+    if (index == UINT_MAX && !id.isCanonicalNumericIndexString())
+        return Object::virtualGetOwnProperty(m, id, p);
+    // fall through, with index == UINT_MAX it'll do the right thing.
+
+    bool hasProperty = false;
+    ReturnedValue v = virtualGet(m, id, m, &hasProperty);
+    if (p)
+        p->value = v;
+    return hasProperty ? Attr_NotConfigurable : PropertyAttributes();
+}
+
+bool TypedArray::virtualPut(Managed *m, PropertyKey id, const Value &value, Value *receiver)
+{
+    uint index = id.asArrayIndex();
+    if (index == UINT_MAX && !id.isCanonicalNumericIndexString())
+        return Object::virtualPut(m, id, value, receiver);
+    // fall through, with index == UINT_MAX it'll do the right thing.
+
     ExecutionEngine *v4 = static_cast<Object *>(m)->engine();
     if (v4->hasException)
         return false;
 
     Scope scope(v4);
     Scoped<TypedArray> a(scope, static_cast<TypedArray *>(m));
+    if (a->d()->buffer->isDetachedBuffer())
+        return scope.engine->throwTypeError();
+
+    if (index >= a->length())
+        return false;
 
     uint bytesPerElement = a->d()->type->bytesPerElement;
     uint byteOffset = a->d()->byteOffset + index * bytesPerElement;
-    if (byteOffset + bytesPerElement > (uint)a->d()->buffer->byteLength())
-        goto reject;
+    Q_ASSERT(byteOffset + bytesPerElement <= (uint)a->d()->buffer->byteLength());
 
-    a->d()->type->write(scope.engine, a->d()->buffer->data->data(), byteOffset, value);
+    Value v = Value::fromReturnedValue(value.convertedToNumber());
+    if (scope.hasException() || a->d()->buffer->isDetachedBuffer())
+        return scope.engine->throwTypeError();
+    a->d()->type->write(a->d()->buffer->data->data() + byteOffset, v);
     return true;
+}
 
-reject:
-  if (scope.engine->current->strictMode)
-      scope.engine->throwTypeError();
-  return false;
+bool TypedArray::virtualDefineOwnProperty(Managed *m, PropertyKey id, const Property *p, PropertyAttributes attrs)
+{
+    uint index = id.asArrayIndex();
+    if (index == UINT_MAX && !id.isCanonicalNumericIndexString())
+        return Object::virtualDefineOwnProperty(m, id, p, attrs);
+    // fall through, with index == UINT_MAX it'll do the right thing.
+
+    TypedArray *a = static_cast<TypedArray *>(m);
+    if (index >= a->length() || attrs.isAccessor())
+        return false;
+
+    if (attrs.hasConfigurable() && attrs.isConfigurable())
+        return false;
+    if (attrs.hasEnumerable() && !attrs.isEnumerable())
+        return false;
+    if (attrs.hasWritable() && !attrs.isWritable())
+        return false;
+    if (!p->value.isEmpty()) {
+        ExecutionEngine *engine = a->engine();
+
+        Value v = Value::fromReturnedValue(p->value.convertedToNumber());
+        if (engine->hasException || a->d()->buffer->isDetachedBuffer())
+            return engine->throwTypeError();
+        uint bytesPerElement = a->d()->type->bytesPerElement;
+        uint byteOffset = a->d()->byteOffset + index * bytesPerElement;
+        Q_ASSERT(byteOffset + bytesPerElement <= (uint)a->d()->buffer->byteLength());
+        a->d()->type->write(a->d()->buffer->data->data() + byteOffset, v);
+    }
+    return true;
+}
+
+struct TypedArrayOwnPropertyKeyIterator : ObjectOwnPropertyKeyIterator
+{
+    ~TypedArrayOwnPropertyKeyIterator() override = default;
+    PropertyKey next(const Object *o, Property *pd = nullptr, PropertyAttributes *attrs = nullptr) override;
+
+};
+
+PropertyKey TypedArrayOwnPropertyKeyIterator::next(const Object *o, Property *pd, PropertyAttributes *attrs)
+{
+    const TypedArray *a = static_cast<const TypedArray *>(o);
+    if (arrayIndex < a->length()) {
+        if (attrs)
+            *attrs = Attr_NotConfigurable;
+        PropertyKey id = PropertyKey::fromArrayIndex(arrayIndex);
+        if (pd) {
+            bool hasProperty = false;
+            pd->value = TypedArray::virtualGet(a, id, a, &hasProperty);
+        }
+        ++arrayIndex;
+        return id;
+    }
+
+    arrayIndex = UINT_MAX;
+    return ObjectOwnPropertyKeyIterator::next(o, pd, attrs);
+}
+
+OwnPropertyKeyIterator *TypedArray::virtualOwnPropertyKeys(const Object *m, Value *target)
+{
+    *target = *m;
+    return new TypedArrayOwnPropertyKeyIterator();
 }
 
 void TypedArrayPrototype::init(ExecutionEngine *engine, TypedArrayCtor *ctor)
 {
     Scope scope(engine);
     ScopedObject o(scope);
-    ctor->defineReadonlyProperty(engine->id_length(), Primitive::fromInt32(3));
-    ctor->defineReadonlyProperty(engine->id_prototype(), (o = this));
-    ctor->defineReadonlyProperty(QStringLiteral("BYTES_PER_ELEMENT"), Primitive::fromInt32(operations[ctor->d()->type].bytesPerElement));
+
+    ctor->defineReadonlyConfigurableProperty(engine->id_length(), Value::fromInt32(3));
+    ctor->defineReadonlyProperty(engine->id_prototype(), *this);
+    ctor->defineReadonlyProperty(QStringLiteral("BYTES_PER_ELEMENT"), Value::fromInt32(operations[static_cast<int>(ctor->d()->type)].bytesPerElement));
+    ctor->setPrototypeOf(engine->intrinsicTypedArrayCtor());
+
+    setPrototypeOf(engine->intrinsicTypedArrayPrototype());
     defineDefaultProperty(engine->id_constructor(), (o = ctor));
-    defineAccessorProperty(QStringLiteral("buffer"), method_get_buffer, 0);
-    defineAccessorProperty(QStringLiteral("byteLength"), method_get_byteLength, 0);
-    defineAccessorProperty(QStringLiteral("byteOffset"), method_get_byteOffset, 0);
-    defineAccessorProperty(QStringLiteral("length"), method_get_length, 0);
-    defineReadonlyProperty(QStringLiteral("BYTES_PER_ELEMENT"), Primitive::fromInt32(operations[ctor->d()->type].bytesPerElement));
+    defineReadonlyProperty(QStringLiteral("BYTES_PER_ELEMENT"), Value::fromInt32(operations[static_cast<int>(ctor->d()->type)].bytesPerElement));
+}
 
-    defineDefaultProperty(QStringLiteral("set"), method_set, 1);
-    defineDefaultProperty(QStringLiteral("subarray"), method_subarray, 0);
+ReturnedValue IntrinsicTypedArrayPrototype::method_get_buffer(const FunctionObject *b, const Value *thisObject, const Value *, int)
+{
+    ExecutionEngine *v4 = b->engine();
+    const TypedArray *v = thisObject->as<TypedArray>();
+    if (!v)
+        return v4->throwTypeError();
+
+    return v->d()->buffer->asReturnedValue();
 }
 
-void TypedArrayPrototype::method_get_buffer(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue IntrinsicTypedArrayPrototype::method_get_byteLength(const FunctionObject *b, const Value *thisObject, const Value *, int)
 {
-    Scoped<TypedArray> v(scope, callData->thisObject);
+    ExecutionEngine *v4 = b->engine();
+    const TypedArray *v = thisObject->as<TypedArray>();
     if (!v)
-        THROW_TYPE_ERROR();
+        return v4->throwTypeError();
+
+    if (v->d()->buffer->isDetachedBuffer())
+        return Encode(0);
 
-    scope.result = v->d()->buffer;
+    return Encode(v->d()->byteLength);
 }
 
-void TypedArrayPrototype::method_get_byteLength(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue IntrinsicTypedArrayPrototype::method_get_byteOffset(const FunctionObject *b, const Value *thisObject, const Value *, int)
 {
-    Scoped<TypedArray> v(scope, callData->thisObject);
+    ExecutionEngine *v4 = b->engine();
+    const TypedArray *v = thisObject->as<TypedArray>();
     if (!v)
-        THROW_TYPE_ERROR();
+        return v4->throwTypeError();
 
-    scope.result = Encode(v->d()->byteLength);
+    if (v->d()->buffer->isDetachedBuffer())
+        return Encode(0);
+
+    return Encode(v->d()->byteOffset);
 }
 
-void TypedArrayPrototype::method_get_byteOffset(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue IntrinsicTypedArrayPrototype::method_get_length(const FunctionObject *b, const Value *thisObject, const Value *, int)
 {
-    Scoped<TypedArray> v(scope, callData->thisObject);
+    ExecutionEngine *v4 = b->engine();
+    const TypedArray *v = thisObject->as<TypedArray>();
     if (!v)
+        return v4->throwTypeError();
+
+    if (v->d()->buffer->isDetachedBuffer())
+        return Encode(0);
+
+    return Encode(v->d()->byteLength/v->d()->type->bytesPerElement);
+}
+
+ReturnedValue IntrinsicTypedArrayPrototype::method_copyWithin(const FunctionObject *f, const Value *thisObject, const Value *argv, int argc)
+{
+    Scope scope(f);
+    Scoped<TypedArray> O(scope, thisObject);
+    if (!O || O->d()->buffer->isDetachedBuffer())
+        return scope.engine->throwTypeError();
+
+    if (!argc)
+        return O->asReturnedValue();
+
+    qint64 len = static_cast<uint>(O->length());
+
+    qint64 to = static_cast<qint64>(argv[0].toInteger());
+    if (to < 0)
+        to = qMax(len + to, 0ll);
+    else
+        to = qMin(to, len);
+
+    qint64 from = (argc > 1) ? static_cast<qint64>(argv[1].toInteger()) : 0ll;
+    if (from < 0)
+        from = qMax(len + from, 0ll);
+    else
+        from = qMin(from, len);
+
+    double fend = argv[2].toInteger();
+    if (fend > len)
+        fend = len;
+    qint64 end = (argc > 2 && !argv[2].isUndefined()) ? static_cast<qint64>(fend) : len;
+    if (end < 0)
+        end = qMax(len + end, 0ll);
+    else
+        end = qMin(end, len);
+
+    qint64 count = qMin(end - from, len - to);
+
+    if (count <= 0)
+        return O->asReturnedValue();
+
+    if (O->d()->buffer->isDetachedBuffer())
+        return scope.engine->throwTypeError();
+
+    if (from != to) {
+        int elementSize = O->d()->type->bytesPerElement;
+        char *data = O->d()->buffer->data->data() + O->d()->byteOffset;
+        memmove(data + to*elementSize, data + from*elementSize, count*elementSize);
+    }
+
+    return O->asReturnedValue();
+}
+
+ReturnedValue IntrinsicTypedArrayPrototype::method_entries(const FunctionObject *b, const Value *thisObject, const Value *, int)
+{
+    Scope scope(b);
+    Scoped<TypedArray> v(scope, thisObject);
+    if (!v || v->d()->buffer->isDetachedBuffer())
+        return scope.engine->throwTypeError();
+
+    Scoped<ArrayIteratorObject> ao(scope, scope.engine->newArrayIteratorObject(v));
+    ao->d()->iterationKind = IteratorKind::KeyValueIteratorKind;
+    return ao->asReturnedValue();
+}
+
+ReturnedValue IntrinsicTypedArrayPrototype::method_every(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
+{
+    Scope scope(b);
+    Scoped<TypedArray> v(scope, thisObject);
+    if (!v || v->d()->buffer->isDetachedBuffer())
+        return scope.engine->throwTypeError();
+
+    uint len = v->length();
+
+    if (!argc || !argv->isFunctionObject())
         THROW_TYPE_ERROR();
+    const FunctionObject *callback = static_cast<const FunctionObject *>(argv);
+
+    ScopedValue that(scope, argc > 1 ? argv[1] : Value::undefinedValue());
+    ScopedValue r(scope);
+    Value *arguments = scope.alloc(3);
 
-    scope.result = Encode(v->d()->byteOffset);
+    const char *data = v->d()->buffer->data->data();
+    uint bytesPerElement = v->d()->type->bytesPerElement;
+    uint byteOffset = v->d()->byteOffset;
+
+    bool ok = true;
+    for (uint k = 0; ok && k < len; ++k) {
+        if (v->d()->buffer->isDetachedBuffer())
+            return scope.engine->throwTypeError();
+
+        arguments[0] = v->d()->type->read(data + byteOffset + k * bytesPerElement);
+
+        arguments[1] = Value::fromDouble(k);
+        arguments[2] = v;
+        r = callback->call(that, arguments, 3);
+        ok = r->toBoolean();
+    }
+    return Encode(ok);
 }
 
-void TypedArrayPrototype::method_get_length(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue IntrinsicTypedArrayPrototype::method_fill(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
 {
-    Scoped<TypedArray> v(scope, callData->thisObject);
-    if (!v)
+    Scope scope(b);
+    Scoped<TypedArray> v(scope, thisObject);
+    if (!v || v->d()->buffer->isDetachedBuffer())
+        return scope.engine->throwTypeError();
+
+    uint len = v->length();
+    double dlen = len;
+    double relativeStart = argc > 1 ? argv[1].toInteger() : 0.;
+    double relativeEnd = len;
+    if (argc > 2 && !argv[2].isUndefined())
+        relativeEnd = argv[2].toInteger();
+
+    uint k = 0;
+    uint fin = 0;
+
+    if (relativeStart < 0) {
+        k = static_cast<uint>(std::max(len+relativeStart, 0.));
+    } else {
+        k = static_cast<uint>(std::min(relativeStart, dlen));
+    }
+
+    if (relativeEnd < 0) {
+        fin = static_cast<uint>(std::max(len + relativeEnd, 0.));
+    } else {
+        fin = static_cast<uint>(std::min(relativeEnd, dlen));
+    }
+
+    double val = argc ? argv[0].toNumber() : std::numeric_limits<double>::quiet_NaN();
+    Value value = Value::fromDouble(val);
+    if (scope.hasException() || v->d()->buffer->isDetachedBuffer())
+        return scope.engine->throwTypeError();
+
+    char *data = v->d()->buffer->data->data();
+    uint bytesPerElement = v->d()->type->bytesPerElement;
+    uint byteOffset = v->d()->byteOffset;
+
+    while (k < fin) {
+        v->d()->type->write(data + byteOffset + k * bytesPerElement, value);
+        k++;
+    }
+
+    return v.asReturnedValue();
+}
+
+static TypedArray *typedArraySpeciesCreate(Scope &scope, const TypedArray *instance, uint len)
+{
+    const FunctionObject *constructor = instance->speciesConstructor(scope, scope.engine->typedArrayCtors + instance->d()->arrayType);
+    if (!constructor) {
+        scope.engine->throwTypeError();
+        return nullptr;
+    }
+
+    Value *arguments = scope.alloc(1);
+    arguments[0] = Encode(len);
+    Scoped<TypedArray> a(scope, constructor->callAsConstructor(arguments, 1));
+    if (!a || a->d()->buffer->isDetachedBuffer() || a->length() < len) {
+        scope.engine->throwTypeError();
+        return nullptr;
+    }
+    return a;
+}
+
+ReturnedValue IntrinsicTypedArrayPrototype::method_filter(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
+{
+    Scope scope(b);
+    Scoped<TypedArray> instance(scope, thisObject);
+    if (!instance || instance->d()->buffer->isDetachedBuffer())
+        return scope.engine->throwTypeError();
+
+    uint len = instance->length();
+
+    if (!argc || !argv->isFunctionObject())
         THROW_TYPE_ERROR();
+    const FunctionObject *callback = static_cast<const FunctionObject *>(argv);
+
+    ScopedValue selected(scope);
+    ScopedValue that(scope, argc > 1 ? argv[1] : Value::undefinedValue());
+    Value *arguments = scope.alloc(3);
+    Value *list = arguments;
+
+    uint to = 0;
+    for (uint k = 0; k < len; ++k) {
+        if (instance->d()->buffer->isDetachedBuffer())
+            return scope.engine->throwTypeError();
+        bool exists;
+        arguments[0] = instance->get(k, &exists);
+        if (!exists)
+            continue;
+
+        arguments[1] = Value::fromDouble(k);
+        arguments[2] = instance;
+        selected = callback->call(that, arguments, 3);
+        if (selected->toBoolean()) {
+            ++arguments;
+            scope.alloc(1);
+            ++to;
+        }
+    }
+
+    TypedArray *a = typedArraySpeciesCreate(scope, instance, to);
+    if (!a)
+        return Encode::undefined();
 
-    scope.result = Encode(v->d()->byteLength/v->d()->type->bytesPerElement);
+    for (uint i = 0; i < to; ++i)
+        a->put(i, list[i]);
+
+    return a->asReturnedValue();
 }
 
-void TypedArrayPrototype::method_set(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue IntrinsicTypedArrayPrototype::method_find(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
 {
-    Scoped<TypedArray> a(scope, callData->thisObject);
+    Scope scope(b);
+    Scoped<TypedArray> v(scope, thisObject);
+    if (!v || v->d()->buffer->isDetachedBuffer())
+        return scope.engine->throwTypeError();
+
+    uint len = v->length();
+
+    if (!argc || !argv[0].isFunctionObject())
+        THROW_TYPE_ERROR();
+    const FunctionObject *callback = static_cast<const FunctionObject *>(argv);
+
+    ScopedValue result(scope);
+    Value *arguments = scope.alloc(3);
+
+    ScopedValue that(scope, argc > 1 ? argv[1] : Value::undefinedValue());
+
+    for (uint k = 0; k < len; ++k) {
+        if (v->d()->buffer->isDetachedBuffer())
+            return scope.engine->throwTypeError();
+        arguments[0] = v->get(k);
+        CHECK_EXCEPTION();
+
+        arguments[1] = Value::fromDouble(k);
+        arguments[2] = v;
+        result = callback->call(that, arguments, 3);
+
+        CHECK_EXCEPTION();
+        if (result->toBoolean())
+            return arguments[0].asReturnedValue();
+    }
+
+    RETURN_UNDEFINED();
+}
+
+ReturnedValue IntrinsicTypedArrayPrototype::method_findIndex(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
+{
+    Scope scope(b);
+    Scoped<TypedArray> v(scope, thisObject);
+    if (!v || v->d()->buffer->isDetachedBuffer())
+        return scope.engine->throwTypeError();
+
+    uint len = v->length();
+
+    if (!argc || !argv[0].isFunctionObject())
+        THROW_TYPE_ERROR();
+    const FunctionObject *callback = static_cast<const FunctionObject *>(argv);
+
+    ScopedValue result(scope);
+    Value *arguments = scope.alloc(3);
+
+    ScopedValue that(scope, argc > 1 ? argv[1] : Value::undefinedValue());
+
+    for (uint k = 0; k < len; ++k) {
+        if (v->d()->buffer->isDetachedBuffer())
+            return scope.engine->throwTypeError();
+        arguments[0] = v->get(k);
+        CHECK_EXCEPTION();
+
+        arguments[1] = Value::fromDouble(k);
+        arguments[2] = v;
+        result = callback->call(that, arguments, 3);
+
+        CHECK_EXCEPTION();
+        if (result->toBoolean())
+            return Encode(k);
+    }
+
+    return Encode(-1);
+}
+
+ReturnedValue IntrinsicTypedArrayPrototype::method_forEach(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
+{
+    Scope scope(b);
+    Scoped<TypedArray> v(scope, thisObject);
+    if (!v || v->d()->buffer->isDetachedBuffer())
+        return scope.engine->throwTypeError();
+
+    uint len = v->length();
+
+    if (!argc || !argv->isFunctionObject())
+        THROW_TYPE_ERROR();
+    const FunctionObject *callback = static_cast<const FunctionObject *>(argv);
+
+    ScopedValue that(scope, argc > 1 ? argv[1] : Value::undefinedValue());
+    Value *arguments = scope.alloc(3);
+
+    for (uint k = 0; k < len; ++k) {
+        if (v->d()->buffer->isDetachedBuffer())
+            return scope.engine->throwTypeError();
+        bool exists;
+        arguments[0] = v->get(k, &exists);
+        if (!exists)
+            continue;
+
+        arguments[1] = Value::fromDouble(k);
+        arguments[2] = v;
+        callback->call(that, arguments, 3);
+    }
+    RETURN_UNDEFINED();
+}
+
+
+ReturnedValue IntrinsicTypedArrayPrototype::method_includes(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
+{
+    Scope scope(b);
+    Scoped<TypedArray> v(scope, thisObject);
+    if (!v || v->d()->buffer->isDetachedBuffer())
+        return scope.engine->throwTypeError();
+
+    uint len = v->length();
+    if (len == 0) {
+        return Encode(false);
+    }
+
+    double n = 0;
+    if (argc > 1 && !argv[1].isUndefined()) {
+        n = argv[1].toInteger();
+    }
+
+    double k = 0;
+    if (n >= 0) {
+        k = n;
+    } else {
+        k = len + n;
+        if (k < 0) {
+            k = 0;
+        }
+    }
+
+    while (k < len) {
+        ScopedValue val(scope, v->get(k));
+        if (val->sameValueZero(argv[0])) {
+            return Encode(true);
+        }
+        k++;
+    }
+
+    return Encode(false);
+}
+
+ReturnedValue IntrinsicTypedArrayPrototype::method_indexOf(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
+{
+    Scope scope(b);
+    Scoped<TypedArray> v(scope, thisObject);
+    if (!v || v->d()->buffer->isDetachedBuffer())
+        return scope.engine->throwTypeError();
+
+    uint len = v->length();
+    if (!len)
+        return Encode(-1);
+
+    ScopedValue searchValue(scope, argc ? argv[0] : Value::undefinedValue());
+    uint fromIndex = 0;
+
+    if (argc >= 2) {
+        double f = argv[1].toInteger();
+        CHECK_EXCEPTION();
+        if (f >= len)
+            return Encode(-1);
+        if (f < 0)
+            f = qMax(len + f, 0.);
+        fromIndex = (uint) f;
+    }
+
+    if (v->isStringObject()) {
+        ScopedValue value(scope);
+        for (uint k = fromIndex; k < len; ++k) {
+            bool exists;
+            value = v->get(k, &exists);
+            if (exists && RuntimeHelpers::strictEqual(value, searchValue))
+                return Encode(k);
+        }
+        return Encode(-1);
+    }
+
+    ScopedValue value(scope);
+
+    for (uint i = fromIndex; i < len; ++i) {
+        bool exists;
+        value = v->get(i, &exists);
+        CHECK_EXCEPTION();
+        if (exists && RuntimeHelpers::strictEqual(value, searchValue))
+            return Encode(i);
+    }
+    return Encode(-1);
+}
+
+ReturnedValue IntrinsicTypedArrayPrototype::method_join(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
+{
+    Scope scope(b);
+    Scoped<TypedArray> v(scope, thisObject);
+    if (!v || v->d()->buffer->isDetachedBuffer())
+        return scope.engine->throwTypeError();
+
+    uint len = v->length();
+
+    ScopedValue arg(scope, argc ? argv[0] : Value::undefinedValue());
+
+    QString r4;
+    if (arg->isUndefined())
+        r4 = QStringLiteral(",");
+    else
+        r4 = arg->toQString();
+
+    const quint32 r2 = len;
+
+    if (!r2)
+        return Encode(scope.engine->newString());
+
+    QString R;
+
+    //
+    // crazy!
+    //
+    ScopedString name(scope, scope.engine->newString(QStringLiteral("0")));
+    ScopedValue r6(scope, v->get(name));
+    if (!r6->isNullOrUndefined())
+        R = r6->toQString();
+
+    ScopedValue r12(scope);
+    for (quint32 k = 1; k < r2; ++k) {
+        R += r4;
+
+        name = Value::fromDouble(k).toString(scope.engine);
+        r12 = v->get(name);
+        CHECK_EXCEPTION();
+
+        if (!r12->isNullOrUndefined())
+            R += r12->toQString();
+    }
+
+    return Encode(scope.engine->newString(R));
+}
+
+ReturnedValue IntrinsicTypedArrayPrototype::method_keys(const FunctionObject *b, const Value *thisObject, const Value *, int)
+{
+    Scope scope(b);
+    Scoped<TypedArray> v(scope, thisObject);
+    if (!v || v->d()->buffer->isDetachedBuffer())
+        return scope.engine->throwTypeError();
+
+    Scoped<ArrayIteratorObject> ao(scope, scope.engine->newArrayIteratorObject(v));
+    ao->d()->iterationKind = IteratorKind::KeyIteratorKind;
+    return ao->asReturnedValue();
+}
+
+
+ReturnedValue IntrinsicTypedArrayPrototype::method_lastIndexOf(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
+{
+    Scope scope(b);
+    Scoped<TypedArray> instance(scope, thisObject);
+    if (!instance || instance->d()->buffer->isDetachedBuffer())
+        return scope.engine->throwTypeError();
+
+    uint len = instance->length();
+    if (!len)
+        return Encode(-1);
+
+    ScopedValue searchValue(scope);
+    uint fromIndex = len;
+
+    if (argc >= 1)
+        searchValue = argv[0];
+    else
+        searchValue = Value::undefinedValue();
+
+    if (argc >= 2) {
+        double f = argv[1].toInteger();
+        CHECK_EXCEPTION();
+        if (f > 0)
+            f = qMin(f, (double)(len - 1));
+        else if (f < 0) {
+            f = len + f;
+            if (f < 0)
+                return Encode(-1);
+        }
+        fromIndex = (uint) f + 1;
+    }
+
+    ScopedValue value(scope);
+    for (uint k = fromIndex; k > 0;) {
+        --k;
+        bool exists;
+        value = instance->get(k, &exists);
+        if (exists && RuntimeHelpers::strictEqual(value, searchValue))
+            return Encode(k);
+    }
+    return Encode(-1);
+}
+
+ReturnedValue IntrinsicTypedArrayPrototype::method_map(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
+{
+    Scope scope(b);
+    Scoped<TypedArray> instance(scope, thisObject);
+    if (!instance || instance->d()->buffer->isDetachedBuffer())
+        return scope.engine->throwTypeError();
+
+    uint len = instance->length();
+
+    if (!argc || !argv->isFunctionObject())
+        THROW_TYPE_ERROR();
+    const FunctionObject *callback = static_cast<const FunctionObject *>(argv);
+
+    TypedArray *a = typedArraySpeciesCreate(scope, instance, len);
     if (!a)
+        return Encode::undefined();
+
+    ScopedValue v(scope);
+    ScopedValue mapped(scope);
+    ScopedValue that(scope, argc > 1 ? argv[1] : Value::undefinedValue());
+    Value *arguments = scope.alloc(3);
+
+    for (uint k = 0; k < len; ++k) {
+        if (instance->d()->buffer->isDetachedBuffer())
+            return scope.engine->throwTypeError();
+        arguments[0] = instance->get(k);
+
+        arguments[1] = Value::fromDouble(k);
+        arguments[2] = instance;
+        mapped = callback->call(that, arguments, 3);
+        a->put(k, mapped);
+    }
+    return a->asReturnedValue();
+}
+
+ReturnedValue IntrinsicTypedArrayPrototype::method_reduce(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
+{
+    Scope scope(b);
+    Scoped<TypedArray> instance(scope, thisObject);
+    if (!instance || instance->d()->buffer->isDetachedBuffer())
+        return scope.engine->throwTypeError();
+
+    uint len = instance->length();
+
+    if (!argc || !argv->isFunctionObject())
+        THROW_TYPE_ERROR();
+    const FunctionObject *callback = static_cast<const FunctionObject *>(argv);
+
+    uint k = 0;
+    ScopedValue acc(scope);
+    ScopedValue v(scope);
+
+    if (argc > 1) {
+        acc = argv[1];
+    } else {
+        bool kPresent = false;
+        while (k < len && !kPresent) {
+            v = instance->get(k, &kPresent);
+            if (kPresent)
+                acc = v;
+            ++k;
+        }
+        if (!kPresent)
+            THROW_TYPE_ERROR();
+    }
+
+    Value *arguments = scope.alloc(4);
+
+    while (k < len) {
+        if (instance->d()->buffer->isDetachedBuffer())
+            return scope.engine->throwTypeError();
+        bool kPresent;
+        v = instance->get(k, &kPresent);
+        if (kPresent) {
+            arguments[0] = acc;
+            arguments[1] = v;
+            arguments[2] = Value::fromDouble(k);
+            arguments[3] = instance;
+            acc = callback->call(nullptr, arguments, 4);
+        }
+        ++k;
+    }
+    return acc->asReturnedValue();
+}
+
+ReturnedValue IntrinsicTypedArrayPrototype::method_reduceRight(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
+{
+    Scope scope(b);
+    Scoped<TypedArray> instance(scope, thisObject);
+    if (!instance || instance->d()->buffer->isDetachedBuffer())
+        return scope.engine->throwTypeError();
+
+    uint len = instance->length();
+
+    if (!argc || !argv->isFunctionObject())
         THROW_TYPE_ERROR();
+    const FunctionObject *callback = static_cast<const FunctionObject *>(argv);
+
+    if (len == 0) {
+        if (argc == 1)
+            THROW_TYPE_ERROR();
+        return argv[1].asReturnedValue();
+    }
+
+    uint k = len;
+    ScopedValue acc(scope);
+    ScopedValue v(scope);
+    if (argc > 1) {
+        acc = argv[1];
+    } else {
+        bool kPresent = false;
+        while (k > 0 && !kPresent) {
+            v = instance->get(k - 1, &kPresent);
+            if (kPresent)
+                acc = v;
+            --k;
+        }
+        if (!kPresent)
+            THROW_TYPE_ERROR();
+    }
+
+    Value *arguments = scope.alloc(4);
+
+    while (k > 0) {
+        if (instance->d()->buffer->isDetachedBuffer())
+            return scope.engine->throwTypeError();
+        bool kPresent;
+        v = instance->get(k - 1, &kPresent);
+        if (kPresent) {
+            arguments[0] = acc;
+            arguments[1] = v;
+            arguments[2] = Value::fromDouble(k - 1);
+            arguments[3] = instance;
+            acc = callback->call(nullptr, arguments, 4);
+        }
+        --k;
+    }
+    return acc->asReturnedValue();
+}
+
+ReturnedValue IntrinsicTypedArrayPrototype::method_reverse(const FunctionObject *b, const Value *thisObject, const Value *, int)
+{
+    Scope scope(b);
+    Scoped<TypedArray> instance(scope, thisObject);
+    if (!instance || instance->d()->buffer->isDetachedBuffer())
+        return scope.engine->throwTypeError();
+
+    uint length = instance->length();
+
+    int lo = 0, hi = length - 1;
+
+    ScopedValue lval(scope);
+    ScopedValue hval(scope);
+    for (; lo < hi; ++lo, --hi) {
+        bool loExists, hiExists;
+        lval = instance->get(lo, &loExists);
+        hval = instance->get(hi, &hiExists);
+        Q_ASSERT(hiExists && loExists);
+        bool ok;
+        ok = instance->put(lo, hval);
+        Q_ASSERT(ok);
+        ok = instance->put(hi, lval);
+        Q_ASSERT(ok);
+    }
+    return instance->asReturnedValue();
+}
+
+ReturnedValue IntrinsicTypedArrayPrototype::method_some(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
+{
+    Scope scope(b);
+    Scoped<TypedArray> instance(scope, thisObject);
+    if (!instance || instance->d()->buffer->isDetachedBuffer())
+        return scope.engine->throwTypeError();
+
+    uint len = instance->length();
+
+    if (!argc || !argv->isFunctionObject())
+        THROW_TYPE_ERROR();
+    const FunctionObject *callback = static_cast<const FunctionObject *>(argv);
+
+    ScopedValue that(scope, argc > 1 ? argv[1] : Value::undefinedValue());
+    ScopedValue result(scope);
+    Value *arguments = scope.alloc(3);
+
+    for (uint k = 0; k < len; ++k) {
+        if (instance->d()->buffer->isDetachedBuffer())
+            return scope.engine->throwTypeError();
+        bool exists;
+        arguments[0] = instance->get(k, &exists);
+        if (!exists)
+            continue;
+
+        arguments[1] = Value::fromDouble(k);
+        arguments[2] = instance;
+        result = callback->call(that, arguments, 3);
+        if (result->toBoolean())
+            return Encode(true);
+    }
+    return Encode(false);
+}
+
+
+ReturnedValue IntrinsicTypedArrayPrototype::method_values(const FunctionObject *b, const Value *thisObject, const Value *, int)
+{
+    Scope scope(b);
+    Scoped<TypedArray> v(scope, thisObject);
+    if (!v || v->d()->buffer->isDetachedBuffer())
+        return scope.engine->throwTypeError();
+
+    Scoped<ArrayIteratorObject> ao(scope, scope.engine->newArrayIteratorObject(v));
+    ao->d()->iterationKind = IteratorKind::ValueIteratorKind;
+    return ao->asReturnedValue();
+}
+
+ReturnedValue IntrinsicTypedArrayPrototype::method_set(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
+{
+    Scope scope(b);
+    Scoped<TypedArray> a(scope, *thisObject);
+    if (!a)
+        return scope.engine->throwTypeError();
     Scoped<ArrayBuffer> buffer(scope, a->d()->buffer);
-    if (!buffer)
-        scope.engine->throwTypeError();
 
-    double doffset = callData->argc >= 2 ? callData->args[1].toInteger() : 0;
+    double doffset = argc >= 2 ? argv[1].toInteger() : 0;
     if (scope.engine->hasException)
         RETURN_UNDEFINED();
+    if (!buffer || buffer->isDetachedBuffer())
+        return scope.engine->throwTypeError();
 
     if (doffset < 0 || doffset >= UINT_MAX)
         RETURN_RESULT(scope.engine->throwRangeError(QStringLiteral("TypedArray.set: out of range")));
     uint offset = (uint)doffset;
     uint elementSize = a->d()->type->bytesPerElement;
 
-    Scoped<TypedArray> srcTypedArray(scope, callData->args[0]);
+    Scoped<TypedArray> srcTypedArray(scope, argv[0]);
     if (!srcTypedArray) {
         // src is a regular object
-        ScopedObject o(scope, callData->args[0].toObject(scope.engine));
+        ScopedObject o(scope, argv[0].toObject(scope.engine));
         if (scope.engine->hasException || !o)
-            THROW_TYPE_ERROR();
+            return scope.engine->throwTypeError();
 
         double len = ScopedValue(scope, o->get(scope.engine->id_length()))->toNumber();
         uint l = (uint)len;
         if (scope.engine->hasException || l != len)
-            THROW_TYPE_ERROR();
+            return scope.engine->throwTypeError();
 
         if (offset + l > a->length())
             RETURN_RESULT(scope.engine->throwRangeError(QStringLiteral("TypedArray.set: out of range")));
 
         uint idx = 0;
+        if (buffer->isDetachedBuffer())
+            return scope.engine->throwTypeError();
         char *b = buffer->d()->data->data() + a->d()->byteOffset + offset*elementSize;
         ScopedValue val(scope);
         while (idx < l) {
-            val = o->getIndexed(idx);
-            a->d()->type->write(scope.engine, b, 0, val);
+            val = o->get(idx);
+            if (scope.hasException())
+                return Encode::undefined();
+            val = val->convertedToNumber();
+            if (scope.hasException() || buffer->isDetachedBuffer())
+                return scope.engine->throwTypeError();
+            a->d()->type->write(b, val);
             if (scope.engine->hasException)
                 RETURN_UNDEFINED();
             ++idx;
@@ -520,8 +1444,8 @@ void TypedArrayPrototype::method_set(const BuiltinFunction *, Scope &scope, Call
 
     // src is a typed array
     Scoped<ArrayBuffer> srcBuffer(scope, srcTypedArray->d()->buffer);
-    if (!srcBuffer)
-        THROW_TYPE_ERROR();
+    if (!srcBuffer || srcBuffer->isDetachedBuffer())
+        return scope.engine->throwTypeError();
 
     uint l = srcTypedArray->length();
     if (offset + l > a->length())
@@ -535,7 +1459,7 @@ void TypedArrayPrototype::method_set(const BuiltinFunction *, Scope &scope, Call
         RETURN_UNDEFINED();
     }
 
-    char *srcCopy = 0;
+    char *srcCopy = nullptr;
     if (buffer->d() == srcBuffer->d()) {
         // same buffer, need to take a temporary copy, to not run into problems
         srcCopy = new char[srcTypedArray->d()->byteLength];
@@ -545,12 +1469,12 @@ void TypedArrayPrototype::method_set(const BuiltinFunction *, Scope &scope, Call
 
     // typed arrays of different kind, need to manually loop
     uint srcElementSize = srcTypedArray->d()->type->bytesPerElement;
-    TypedArrayRead read = srcTypedArray->d()->type->read;
-    TypedArrayWrite write = a->d()->type->write;
+    TypedArrayOperations::Read read = srcTypedArray->d()->type->read;
+    TypedArrayOperations::Write write = a->d()->type->write;
     for (uint i = 0; i < l; ++i) {
-        Primitive val;
-        val.setRawValue(read(src, i*srcElementSize));
-        write(scope.engine, dest, i*elementSize, val);
+        Value val;
+        val.setRawValue(read(src + i*srcElementSize));
+        write(dest + i*elementSize, val);
     }
 
     if (srcCopy)
@@ -559,24 +1483,71 @@ void TypedArrayPrototype::method_set(const BuiltinFunction *, Scope &scope, Call
     RETURN_UNDEFINED();
 }
 
-void TypedArrayPrototype::method_subarray(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue IntrinsicTypedArrayPrototype::method_slice(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
 {
-    Scoped<TypedArray> a(scope, callData->thisObject);
+    Scope scope(b);
+    Scoped<TypedArray> instance(scope, thisObject);
+    if (!instance || instance->d()->buffer->isDetachedBuffer())
+        return scope.engine->throwTypeError();
+
+    uint len = instance->length();
+
+    double s = (argc ? argv[0] : Value::undefinedValue()).toInteger();
+    uint start;
+    if (s < 0)
+        start = (uint)qMax(len + s, 0.);
+    else if (s > len)
+        start = len;
+    else
+        start = (uint) s;
+    uint end = len;
+    if (argc > 1 && !argv[1].isUndefined()) {
+        double e = argv[1].toInteger();
+        if (e < 0)
+            end = (uint)qMax(len + e, 0.);
+        else if (e > len)
+            end = len;
+        else
+            end = (uint) e;
+    }
+    uint count = start > end ? 0 : end - start;
 
+    TypedArray *a = typedArraySpeciesCreate(scope, instance, count);
     if (!a)
-        THROW_TYPE_ERROR();
+        return Encode::undefined();
+
+    ScopedValue v(scope);
+    uint n = 0;
+    for (uint i = start; i < end; ++i) {
+        if (instance->d()->buffer->isDetachedBuffer())
+            return scope.engine->throwTypeError();
+        v = instance->get(i);
+        if (a->d()->buffer->isDetachedBuffer())
+            return scope.engine->throwTypeError();
+        a->put(n, v);
+        ++n;
+    }
+    return a->asReturnedValue();
+}
+
+ReturnedValue IntrinsicTypedArrayPrototype::method_subarray(const FunctionObject *builtin, const Value *thisObject, const Value *argv, int argc)
+{
+    Scope scope(builtin);
+    Scoped<TypedArray> a(scope, *thisObject);
+
+    if (!a)
+        return scope.engine->throwTypeError();
 
     Scoped<ArrayBuffer> buffer(scope, a->d()->buffer);
-    if (!buffer)
-        THROW_TYPE_ERROR();
+    Q_ASSERT(buffer);
 
     int len = a->length();
-    double b = callData->argc > 0 ? callData->args[0].toInteger() : 0;
+    double b = argc > 0 ? argv[0].toInteger() : 0;
     if (b < 0)
         b = len + b;
     uint begin = (uint)qBound(0., b, (double)len);
 
-    double e = callData->argc < 2 || callData->args[1].isUndefined() ? len : callData->args[1].toInteger();
+    double e = argc < 2 || argv[1].isUndefined() ? len : argv[1].toInteger();
     if (e < 0)
         e = len + e;
     uint end = (uint)qBound(0., e, (double)len);
@@ -588,13 +1559,142 @@ void TypedArrayPrototype::method_subarray(const BuiltinFunction *, Scope &scope,
 
     int newLen = end - begin;
 
-    ScopedFunctionObject constructor(scope, a->get(scope.engine->id_constructor()));
+    ScopedFunctionObject constructor(scope, a->speciesConstructor(scope, scope.engine->typedArrayCtors + a->d()->arrayType));
     if (!constructor)
-        THROW_TYPE_ERROR();
+        return scope.engine->throwTypeError();
+
+    Value *arguments = scope.alloc(3);
+    arguments[0] = buffer;
+    arguments[1] = Encode(a->d()->byteOffset + begin*a->d()->type->bytesPerElement);
+    arguments[2] = Encode(newLen);
+    a = constructor->callAsConstructor(arguments, 3);
+    if (!a || a->d()->buffer->isDetachedBuffer())
+        return scope.engine->throwTypeError();
+    return a->asReturnedValue();
+}
 
-    ScopedCallData cData(scope, 3);
-    cData->args[0] = buffer;
-    cData->args[1] = Encode(a->d()->byteOffset + begin*a->d()->type->bytesPerElement);
-    cData->args[2] = Encode(newLen);
-    constructor->construct(scope, cData);
+ReturnedValue IntrinsicTypedArrayPrototype::method_toLocaleString(const FunctionObject *b, const Value *thisObject, const Value *, int)
+{
+    Scope scope(b);
+    Scoped<TypedArray> instance(scope, thisObject);
+    if (!instance || instance->d()->buffer->isDetachedBuffer())
+        return scope.engine->throwTypeError();
+
+    uint len = instance->length();
+    const QString separator = QStringLiteral(",");
+
+    QString R;
+
+    ScopedValue v(scope);
+    ScopedString s(scope);
+
+    for (uint k = 0; k < len; ++k) {
+        if (instance->d()->buffer->isDetachedBuffer())
+            return scope.engine->throwTypeError();
+        if (k)
+            R += separator;
+
+        v = instance->get(k);
+        v = Runtime::CallElement::call(scope.engine, v, *scope.engine->id_toLocaleString(), nullptr, 0);
+        s = v->toString(scope.engine);
+        if (scope.hasException())
+            return Encode::undefined();
+
+        R += s->toQString();
+    }
+    return scope.engine->newString(R)->asReturnedValue();
+}
+
+ReturnedValue IntrinsicTypedArrayPrototype::method_get_toStringTag(const FunctionObject *, const Value *thisObject, const Value *, int)
+{
+    const TypedArray *a = thisObject->as<TypedArray>();
+    if (!a)
+        return Encode::undefined();
+
+    return a->engine()->newString(QString::fromLatin1(a->d()->type->name))->asReturnedValue();
+}
+
+static bool validateTypedArray(const Object *o)
+{
+    const TypedArray *a = o->as<TypedArray>();
+    if (!a)
+        return false;
+    if (a->d()->buffer->isDetachedBuffer())
+        return false;
+    return true;
+}
+
+ReturnedValue IntrinsicTypedArrayCtor::method_of(const FunctionObject *f, const Value *thisObject, const Value *argv, int argc)
+{
+    Scope scope(f);
+    int len = argc;
+    const Value *items = argv;
+    const FunctionObject *C = thisObject->as<FunctionObject>();
+    if (!C || !C->isConstructor())
+        return scope.engine->throwTypeError();
+
+    Value lenValue = Value::fromInt32(len);
+    ScopedObject newObj(scope, C->callAsConstructor(&lenValue, 1));
+    if (scope.hasException())
+        return Encode::undefined();
+    if (!::validateTypedArray(newObj))
+        return scope.engine->throwTypeError();
+    TypedArray *a = newObj->as<TypedArray>();
+    Q_ASSERT(a);
+    if (a->length() < static_cast<uint>(len))
+        return scope.engine->throwTypeError();
+
+    for (int k = 0; k < len; ++k) {
+        newObj->put(PropertyKey::fromArrayIndex(k), items[k]);
+    }
+    return newObj->asReturnedValue();
+}
+
+void IntrinsicTypedArrayPrototype::init(ExecutionEngine *engine, IntrinsicTypedArrayCtor *ctor)
+{
+    Scope scope(engine);
+    ctor->defineReadonlyProperty(engine->id_prototype(), *this);
+    ctor->defineReadonlyConfigurableProperty(engine->id_length(), Value::fromInt32(0));
+    ScopedString s(scope, engine->newString(QStringLiteral("TypedArray")));
+    ctor->defineReadonlyConfigurableProperty(engine->id_name(), s);
+    s = scope.engine->newString(QStringLiteral("of"));
+    ctor->defineDefaultProperty(s, IntrinsicTypedArrayCtor::method_of);
+    ctor->addSymbolSpecies();
+
+    defineAccessorProperty(QStringLiteral("buffer"), method_get_buffer, nullptr);
+    defineAccessorProperty(QStringLiteral("byteLength"), method_get_byteLength, nullptr);
+    defineAccessorProperty(QStringLiteral("byteOffset"), method_get_byteOffset, nullptr);
+    defineAccessorProperty(QStringLiteral("length"), method_get_length, nullptr);
+
+    defineDefaultProperty(QStringLiteral("copyWithin"), method_copyWithin, 2);
+    defineDefaultProperty(QStringLiteral("entries"), method_entries, 0);
+    defineDefaultProperty(QStringLiteral("every"), method_every, 1);
+    defineDefaultProperty(QStringLiteral("fill"), method_fill, 1);
+    defineDefaultProperty(QStringLiteral("filter"), method_filter, 1);
+    defineDefaultProperty(QStringLiteral("find"), method_find, 1);
+    defineDefaultProperty(QStringLiteral("findIndex"), method_findIndex, 1);
+    defineDefaultProperty(QStringLiteral("forEach"), method_forEach, 1);
+    defineDefaultProperty(QStringLiteral("includes"), method_includes, 1);
+    defineDefaultProperty(QStringLiteral("indexOf"), method_indexOf, 1);
+    defineDefaultProperty(QStringLiteral("join"), method_join, 1);
+    defineDefaultProperty(QStringLiteral("keys"), method_keys, 0);
+    defineDefaultProperty(QStringLiteral("lastIndexOf"), method_lastIndexOf, 1);
+    defineDefaultProperty(QStringLiteral("map"), method_map, 1);
+    defineDefaultProperty(QStringLiteral("reduce"), method_reduce, 1);
+    defineDefaultProperty(QStringLiteral("reduceRight"), method_reduceRight, 1);
+    defineDefaultProperty(QStringLiteral("reverse"), method_reverse, 0);
+    defineDefaultProperty(QStringLiteral("some"), method_some, 1);
+    defineDefaultProperty(QStringLiteral("set"), method_set, 1);
+    defineDefaultProperty(QStringLiteral("slice"), method_slice, 2);
+    defineDefaultProperty(QStringLiteral("subarray"), method_subarray, 2);
+    defineDefaultProperty(engine->id_toLocaleString(), method_toLocaleString, 0);
+    ScopedObject f(scope, engine->arrayPrototype()->get(engine->id_toString()));
+    defineDefaultProperty(engine->id_toString(), f);
+
+    ScopedString valuesString(scope, engine->newIdentifier(QStringLiteral("values")));
+    ScopedObject values(scope, FunctionObject::createBuiltinFunction(engine, valuesString, method_values, 0));
+    defineDefaultProperty(QStringLiteral("values"), values);
+    defineDefaultProperty(engine->symbol_iterator(), values);
+
+    defineAccessorProperty(engine->symbol_toStringTag(), method_get_toStringTag, nullptr);
 }
diff --git a/src/qml/jsruntime/qv4typedarray_p.h b/src/qml/jsruntime/qv4typedarray_p.h
index a472dfa607..64792f23a2 100644
--- a/src/qml/jsruntime/qv4typedarray_p.h
+++ b/src/qml/jsruntime/qv4typedarray_p.h
@@ -60,14 +60,50 @@ namespace QV4 {
 
 struct ArrayBuffer;
 
-typedef ReturnedValue (*TypedArrayRead)(const char *data, int index);
-typedef void (*TypedArrayWrite)(ExecutionEngine *engine, char *data, int index, const Value &value);
+enum TypedArrayType {
+    Int8Array,
+    UInt8Array,
+    Int16Array,
+    UInt16Array,
+    Int32Array,
+    UInt32Array,
+    UInt8ClampedArray,
+    Float32Array,
+    Float64Array,
+    NTypedArrayTypes
+};
+
+enum AtomicModifyOps {
+    AtomicAdd,
+    AtomicAnd,
+    AtomicExchange,
+    AtomicOr,
+    AtomicSub,
+    AtomicXor,
+    NAtomicModifyOps
+};
 
 struct TypedArrayOperations {
+    typedef ReturnedValue (*Read)(const char *data);
+    typedef void (*Write)(char *data, Value value);
+    typedef ReturnedValue (*AtomicModify)(char *data, Value value);
+    typedef ReturnedValue (*AtomicCompareExchange)(char *data, Value expected, Value v);
+    typedef ReturnedValue (*AtomicLoad)(char *data);
+    typedef ReturnedValue (*AtomicStore)(char *data, Value value);
+
+    template<typename T>
+    static constexpr TypedArrayOperations create(const char *name);
+    template<typename T>
+    static constexpr TypedArrayOperations createWithAtomics(const char *name);
+
     int bytesPerElement;
     const char *name;
-    TypedArrayRead read;
-    TypedArrayWrite write;
+    Read read;
+    Write write;
+    AtomicModify atomicModifyOps[AtomicModifyOps::NAtomicModifyOps];
+    AtomicCompareExchange atomicCompareExchange;
+    AtomicLoad atomicLoad;
+    AtomicStore atomicStore;
 };
 
 namespace Heap {
@@ -80,29 +116,24 @@ namespace Heap {
     Member(class, NoMark, uint, arrayType)
 
 DECLARE_HEAP_OBJECT(TypedArray, Object) {
-    DECLARE_MARK_TABLE(TypedArray);
-    enum Type {
-        Int8Array,
-        UInt8Array,
-        UInt8ClampedArray,
-        Int16Array,
-        UInt16Array,
-        Int32Array,
-        UInt32Array,
-        Float32Array,
-        Float64Array,
-        NTypes
-    };
+    DECLARE_MARKOBJECTS(TypedArray);
+    using Type = TypedArrayType;
 
     void init(Type t);
 };
 
+struct IntrinsicTypedArrayCtor : FunctionObject {
+};
+
 struct TypedArrayCtor : FunctionObject {
     void init(QV4::ExecutionContext *scope, TypedArray::Type t);
 
     TypedArray::Type type;
 };
 
+struct IntrinsicTypedArrayPrototype : Object {
+};
+
 struct TypedArrayPrototype : Object {
     inline void init(TypedArray::Type t);
     TypedArray::Type type;
@@ -132,19 +163,73 @@ struct Q_QML_PRIVATE_EXPORT TypedArray : Object
     Heap::TypedArray::Type arrayType() const {
         return static_cast<Heap::TypedArray::Type>(d()->arrayType);
     }
+    using Object::get;
+
+    static ReturnedValue virtualGet(const Managed *m, PropertyKey id, const Value *receiver, bool *hasProperty);
+    static bool virtualHasProperty(const Managed *m, PropertyKey id);
+    static PropertyAttributes virtualGetOwnProperty(const Managed *m, PropertyKey id, Property *p);
+    static bool virtualPut(Managed *m, PropertyKey id, const Value &value, Value *receiver);
+    static bool virtualDefineOwnProperty(Managed *m, PropertyKey id, const Property *p, PropertyAttributes attrs);
+    static OwnPropertyKeyIterator *virtualOwnPropertyKeys(const Object *m, Value *target);
 
-    static ReturnedValue getIndexed(const Managed *m, uint index, bool *hasProperty);
-    static bool putIndexed(Managed *m, uint index, const Value &value);
+};
+
+struct IntrinsicTypedArrayCtor: FunctionObject
+{
+    V4_OBJECT2(IntrinsicTypedArrayCtor, FunctionObject)
+
+    static constexpr VTable::Call virtualCall = nullptr;
+
+    static ReturnedValue method_of(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
 };
 
 struct TypedArrayCtor: FunctionObject
 {
     V4_OBJECT2(TypedArrayCtor, FunctionObject)
 
-    static void construct(const Managed *m, Scope &scope, CallData *callData);
-    static void call(const Managed *that, Scope &scope, CallData *callData);
+    static ReturnedValue virtualCallAsConstructor(const FunctionObject *f, const Value *argv, int argc, const Value *);
+    static ReturnedValue virtualCall(const FunctionObject *f, const Value *thisObject, const Value *argv, int argc);
 };
 
+struct IntrinsicTypedArrayPrototype : Object
+{
+    V4_OBJECT2(IntrinsicTypedArrayPrototype, Object)
+    V4_PROTOTYPE(objectPrototype)
+
+    void init(ExecutionEngine *engine, IntrinsicTypedArrayCtor *ctor);
+
+    static ReturnedValue method_get_buffer(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_get_byteLength(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_get_byteOffset(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_get_length(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+
+    static ReturnedValue method_copyWithin(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_entries(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_every(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_fill(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_filter(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_find(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_findIndex(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_forEach(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_includes(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_indexOf(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_join(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_keys(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_lastIndexOf(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_map(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_reduce(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_reduceRight(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_reverse(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_some(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_values(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_set(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_slice(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_subarray(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_toLocaleString(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+
+    static ReturnedValue method_get_toStringTag(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+
+};
 
 struct TypedArrayPrototype : Object
 {
@@ -152,14 +237,6 @@ struct TypedArrayPrototype : Object
     V4_PROTOTYPE(objectPrototype)
 
     void init(ExecutionEngine *engine, TypedArrayCtor *ctor);
-
-    static void method_get_buffer(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_get_byteLength(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_get_byteOffset(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_get_length(const BuiltinFunction *, Scope &scope, CallData *callData);
-
-    static void method_set(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_subarray(const BuiltinFunction *, Scope &scope, CallData *callData);
 };
 
 inline void
diff --git a/src/qml/jsruntime/qv4util_p.h b/src/qml/jsruntime/qv4util_p.h
index 2669a3e4bf..073832937d 100644
--- a/src/qml/jsruntime/qv4util_p.h
+++ b/src/qml/jsruntime/qv4util_p.h
@@ -59,26 +59,6 @@ QT_BEGIN_NAMESPACE
 
 namespace QV4 {
 
-template <typename T>
-struct TemporaryAssignment
-{
-    TemporaryAssignment(T &var, const T& temporaryValue)
-        : variable(var)
-        , savedValue(var)
-    {
-        variable = temporaryValue;
-    }
-    ~TemporaryAssignment()
-    {
-        variable = savedValue;
-    }
-    T &variable;
-    T savedValue;
-private:
-    TemporaryAssignment(const TemporaryAssignment<T>&);
-    TemporaryAssignment operator=(const TemporaryAssignment<T>&);
-};
-
 #if !defined(BROKEN_STD_VECTOR_BOOL_OR_BROKEN_STD_FIND)
 // Sanity:
 class BitVector
diff --git a/src/qml/jsruntime/qv4value.cpp b/src/qml/jsruntime/qv4value.cpp
index f41442df7a..cbc153bb86 100644
--- a/src/qml/jsruntime/qv4value.cpp
+++ b/src/qml/jsruntime/qv4value.cpp
@@ -39,7 +39,9 @@
 #include <qv4engine_p.h>
 #include <qv4runtime_p.h>
 #include <qv4string_p.h>
+#include <qv4propertykey_p.h>
 #ifndef V4_BOOTSTRAP
+#include <qv4symbol_p.h>
 #include <qv4object_p.h>
 #include <qv4objectproto_p.h>
 #include <private/qv4mm_p.h>
@@ -75,39 +77,29 @@ int Value::toUInt16() const
     return (unsigned short)number;
 }
 
-bool Value::toBoolean() const
+bool Value::toBooleanImpl(Value val)
 {
-    if (isInteger() || isBoolean())
-        return static_cast<bool>(int_32());
-
-    if (isUndefined() || isNull())
-        return false;
-
-    if (isManaged()) {
+    if (val.isManagedOrUndefined()) {
+        Heap::Base *b = val.m();
+        if (!b)
+            return false;
 #ifdef V4_BOOTSTRAP
         Q_UNIMPLEMENTED();
 #else
-        if (String *s = stringValue())
-            return s->toQString().length() > 0;
+        if (b->internalClass->vtable->isString)
+            return static_cast<Heap::String *>(b)->length() > 0;
 #endif
         return true;
     }
 
     // double
-    return doubleValue() && !std::isnan(doubleValue());
-}
-
-double Value::toInteger() const
-{
-    if (integerCompatible())
-        return int_32();
-
-    return Primitive::toInteger(toNumber());
+    double d = val.doubleValue();
+    return d && !std::isnan(d);
 }
 
-double Value::toNumberImpl() const
+double Value::toNumberImpl(Value val)
 {
-    switch (type()) {
+    switch (val.type()) {
     case QV4::Value::Undefined_Type:
         return std::numeric_limits<double>::quiet_NaN();
     case QV4::Value::Managed_Type:
@@ -115,12 +107,18 @@ double Value::toNumberImpl() const
         Q_UNIMPLEMENTED();
         Q_FALLTHROUGH();
 #else
-        if (String *s = stringValue())
+        if (String *s = val.stringValue())
             return RuntimeHelpers::stringToNumber(s->toQString());
+        if (val.isSymbol()) {
+            Managed &m = static_cast<Managed &>(val);
+            m.engine()->throwTypeError();
+            return 0;
+        }
     {
-        Q_ASSERT(isObject());
-        Scope scope(objectValue()->engine());
-        ScopedValue prim(scope, RuntimeHelpers::toPrimitive(*this, NUMBER_HINT));
+        Q_ASSERT(val.isObject());
+        Scope scope(val.objectValue()->engine());
+        ScopedValue protectThis(scope, val);
+        ScopedValue prim(scope, RuntimeHelpers::toPrimitive(val, NUMBER_HINT));
             if (scope.engine->hasException)
                 return 0;
             return prim->toNumber();
@@ -129,7 +127,7 @@ double Value::toNumberImpl() const
     case QV4::Value::Null_Type:
     case QV4::Value::Boolean_Type:
     case QV4::Value::Integer_Type:
-        return int_32();
+        return val.int_32();
     default: // double
         Q_UNREACHABLE();
     }
@@ -154,6 +152,8 @@ QString Value::toQStringNoThrow() const
     case Value::Managed_Type:
         if (String *s = stringValue())
             return s->toQString();
+        if (Symbol *s = symbolValue())
+            return s->descriptiveString();
         {
             Q_ASSERT(isObject());
             Scope scope(objectValue()->engine());
@@ -206,9 +206,12 @@ QString Value::toQString() const
         else
             return QStringLiteral("false");
     case Value::Managed_Type:
-        if (String *s = stringValue())
+        if (String *s = stringValue()) {
             return s->toQString();
-        {
+        } else if (isSymbol()) {
+            static_cast<const Managed *>(this)->engine()->throwTypeError();
+            return QString();
+        } else {
             Q_ASSERT(isObject());
             Scope scope(objectValue()->engine());
             ScopedValue prim(scope, RuntimeHelpers::toPrimitive(*this, STRING_HINT));
@@ -226,6 +229,25 @@ QString Value::toQString() const
     }
     } // switch
 }
+
+QV4::PropertyKey Value::toPropertyKey(ExecutionEngine *e) const
+{
+    if (isInteger() && int_32() >= 0)
+        return PropertyKey::fromArrayIndex(static_cast<uint>(int_32()));
+    if (isStringOrSymbol()) {
+        Scope scope(e);
+        ScopedStringOrSymbol s(scope, this);
+        return s->toPropertyKey();
+    }
+    Scope scope(e);
+    ScopedValue v(scope, RuntimeHelpers::toPrimitive(*this, STRING_HINT));
+    if (!v->isStringOrSymbol())
+        v = v->toString(e);
+    if (e->hasException)
+        return PropertyKey::invalid();
+    ScopedStringOrSymbol s(scope, v);
+    return s->toPropertyKey();
+}
 #endif // V4_BOOTSTRAP
 
 bool Value::sameValue(Value other) const {
@@ -236,83 +258,42 @@ bool Value::sameValue(Value other) const {
     if (s && os)
         return s->isEqualTo(os);
     if (isInteger() && other.isDouble())
-        return int_32() ? (double(int_32()) == other.doubleValue()) : (other._val == 0);
+        return int_32() ? (double(int_32()) == other.doubleValue())
+                        : (other.doubleValue() == 0 && !std::signbit(other.doubleValue()));
     if (isDouble() && other.isInteger())
-        return other.int_32() ? (doubleValue() == double(other.int_32())) : (_val == 0);
+        return other.int_32() ? (doubleValue() == double(other.int_32()))
+                              : (doubleValue() == 0 && !std::signbit(doubleValue()));
     return false;
 }
 
-
-int Primitive::toInt32(double number)
-{
-    const double D32 = 4294967296.0;
-    const double D31 = D32 / 2.0;
-
-    if ((number >= -D31 && number < D31))
-        return static_cast<int>(number);
-
-
-    if (!std::isfinite(number))
-        return 0;
-
-    double d = ::floor(::fabs(number));
-    if (std::signbit(number))
-        d = -d;
-
-    number = ::fmod(d , D32);
-
-    if (number < -D31)
-        number += D32;
-    else if (number >= D31)
-        number -= D32;
-
-    return int(number);
-}
-
-unsigned int Primitive::toUInt32(double number)
-{
-    const double D32 = 4294967296.0;
-    if ((number >= 0 && number < D32))
-        return static_cast<uint>(number);
-
-    if (!std::isfinite(number))
-        return +0;
-
-    double d = ::floor(::fabs(number));
-    if (std::signbit(number))
-        d = -d;
-
-    number = ::fmod(d , D32);
-
-    if (number < 0)
-        number += D32;
-
-    return unsigned(number);
-}
-
-double Primitive::toInteger(double number)
-{
-    if (std::isnan(number))
-        return +0;
-    else if (! number || std::isinf(number))
-        return number;
-    const double v = floor(fabs(number));
-    return std::signbit(number) ? -v : v;
+bool Value::sameValueZero(Value other) const {
+    if (_val == other._val)
+        return true;
+    String *s = stringValue();
+    String *os = other.stringValue();
+    if (s && os)
+        return s->isEqualTo(os);
+    if (isInteger() && other.isDouble())
+        return double(int_32()) == other.doubleValue();
+    if (isDouble() && other.isInteger())
+        return other.int_32() == doubleValue();
+    if (isDouble() && other.isDouble()) {
+        if (doubleValue() == 0 && other.doubleValue() == 0) {
+            return true;
+        }
+    }
+    return false;
 }
 
 #ifndef V4_BOOTSTRAP
-Heap::String *Value::toString(ExecutionEngine *e) const
+Heap::String *Value::toString(ExecutionEngine *e, Value val)
 {
-    if (String *s = stringValue())
-        return s->d();
-    return RuntimeHelpers::convertToString(e, *this);
+    return RuntimeHelpers::convertToString(e, val);
 }
 
-Heap::Object *Value::toObject(ExecutionEngine *e) const
+Heap::Object *Value::toObject(ExecutionEngine *e, Value val)
 {
-    if (Object *o = objectValue())
-        return o->d();
-    return RuntimeHelpers::convertToObject(e, *this);
+    return RuntimeHelpers::convertToObject(e, val);
 }
 
 uint Value::asArrayLength(bool *ok) const
diff --git a/src/qml/jsruntime/qv4value_p.h b/src/qml/jsruntime/qv4value_p.h
index 50cecb6598..b1cae8796f 100644
--- a/src/qml/jsruntime/qv4value_p.h
+++ b/src/qml/jsruntime/qv4value_p.h
@@ -51,14 +51,14 @@
 //
 
 #include <limits.h>
+#include <cmath>
 
 #include <QtCore/QString>
 #include "qv4global_p.h"
 #include <private/qv4heap_p.h>
+#include <private/qv4internalclass_p.h>
 
-#if QT_POINTER_SIZE == 8
-#define QV4_USE_64_BIT_VALUE_ENCODING
-#endif
+#include <private/qnumeric_p.h>
 
 QT_BEGIN_NAMESPACE
 
@@ -70,11 +70,8 @@ namespace Heap {
 
 struct Q_QML_PRIVATE_EXPORT Value
 {
-private:
     /*
-        We use two different ways of encoding JS values. One for 32bit and one for 64bit systems.
-
-        In both cases, we use 8 bytes for a value and a different variant of NaN boxing. A Double
+        We use 8 bytes for a value and a different variant of NaN boxing. A Double
         NaN (actually -qNaN) is indicated by a number that has the top 13 bits set, and for a
         signalling NaN it is the top 14 bits. The other values are usually set to 0 by the
         processor, and are thus free for us to store other data. We keep pointers in there for
@@ -83,18 +80,14 @@ private:
         only have 48 bits of addressable memory. (Note: we do leave the lower 49 bits available for
         pointers.)
 
-        On 32bit, we store doubles as doubles. All other values, have the high 32bits set to a value
-        that will make the number a NaN. The Masks below are used for encoding the other types.
-
-        On 64 bit, we xor Doubles with (0xffff8000 << 32). That has the effect that no doubles will
+        We xor Doubles with (0xffff8000 << 32). That has the effect that no doubles will
         get encoded with bits 63-49 all set to 0. We then use bit 48 to distinguish between
         managed/undefined (0), or Null/Int/Bool/Empty (1). So, storing a 49 bit pointer will leave
         the top 15 bits 0, which is exactly the 'natural' representation of pointers. If bit 49 is
         set, bit 48 indicates Empty (0) or integer-convertible (1). Then the 3 bit below that are
         used to encode Null/Int/Bool.
 
-        On both 32bit and 64bit, Undefined is encoded as a managed pointer with value 0. This is
-        the same as a nullptr.
+        Undefined is encoded as a managed pointer with value 0. This is the same as a nullptr.
 
         Specific bit-sequences:
         0 = always 0
@@ -102,8 +95,6 @@ private:
         x = stored value
         a,b,c,d = specific bit values, see notes
 
-        64bit:
-
         32109876 54321098 76543210 98765432 10987654 32109876 54321098 76543210 |
         66665555 55555544 44444444 33333333 33222222 22221111 11111100 00000000 | JS Value
         ------------------------------------------------------------------------+--------------
@@ -112,9 +103,9 @@ private:
         a0000000 0000bc00 00000000 00000000 00000000 00000000 00000000 00000000 | NaN/Inf
         dddddddd ddddddxx xxxxxxxx xxxxxxxx xxxxxxxx xxxxxxxx xxxxxxxx xxxxxxxx | double
         00000000 00000010 00000000 00000000 00000000 00000000 00000000 00000000 | empty (non-sparse array hole)
-        00000000 00000011 10000000 00000000 00000000 00000000 00000000 00000000 | Null
-        00000000 00000011 01000000 00000000 00000000 00000000 00000000 0000000x | Bool
-        00000000 00000011 00100000 00000000 xxxxxxxx xxxxxxxx xxxxxxxx xxxxxxxx | Int
+        00000000 00000010 10000000 00000000 00000000 00000000 00000000 00000000 | Null
+        00000000 00000011 00000000 00000000 00000000 00000000 00000000 0000000x | Bool
+        00000000 00000011 10000000 00000000 xxxxxxxx xxxxxxxx xxxxxxxx xxxxxxxx | Int
 
         Notes:
         - a: xor-ed signbit, always 1 for NaN
@@ -128,39 +119,15 @@ private:
         - Null, Bool, and Int have bit 48 set, indicating integer-convertible
         - xoring _val with NaNEncodeMask will convert to a double in "natural" representation, where
           any non double results in a NaN
-
-        32bit:
-
-        32109876 54321098 76543210 98765432 10987654 32109876 54321098 76543210 |
-        66665555 55555544 44444444 33333333 33222222 22221111 11111100 00000000 | JS Value
-        ------------------------------------------------------------------------+--------------
-        01111111 11111100 00000000 00000000 00000000 00000000 00000000 00000000 | Undefined
-        01111111 11111100 00000000 00000000 xxxxxxxx xxxxxxxx xxxxxxxx xxxxxxxx | Managed (heap pointer)
-        a1111111 1111bc00 00000000 00000000 00000000 00000000 00000000 00000000 | NaN/Inf
-        xddddddd ddddddxx xxxxxxxx xxxxxxxx xxxxxxxx xxxxxxxx xxxxxxxx xxxxxxxx | double
-        01111111 11111110 00000000 00000000 00000000 00000000 00000000 00000000 | empty (non-sparse array hole)
-        01111111 11111111 10000000 00000000 00000000 00000000 00000000 00000000 | Null
-        01111111 11111111 01000000 00000000 00000000 00000000 00000000 0000000x | Bool
-        01111111 11111111 00100000 00000000 xxxxxxxx xxxxxxxx xxxxxxxx xxxxxxxx | Int
-
-        Notes:
-        - the upper 32 bits are the tag, the lower 32 bits the value
-        - Undefined has a nullptr in the value, Managed has a non-nullptr stored in the value
-        - a: sign bit, always 0 for NaN
-        - b,c: 00=inf, 01 = sNaN, 10 = qNaN, 11 = boxed value
-        - d: stored double value, as long as not *all* of them are 1, because that's a boxed value
-          (see above)
-        - empty, Null, Bool, and Int have bit 63 set to 0, bits 62-50 set to 1 (same as undefined
-          and managed), and bit 49 set to 1 (where undefined and managed have it set to 0)
-        - Null, Bool, and Int have bit 48 set, indicating integer-convertible
+        - on 32bit we can use the fact that addresses are 32bits wide, so the tag part (bits 32 to
+          63) are zero. No need to shift.
     */
 
     quint64 _val;
 
-public:
-    QML_NEARLY_ALWAYS_INLINE quint64 &rawValueRef() { return _val; }
-    QML_NEARLY_ALWAYS_INLINE quint64 rawValue() const { return _val; }
-    QML_NEARLY_ALWAYS_INLINE void setRawValue(quint64 raw) { _val = raw; }
+    QML_NEARLY_ALWAYS_INLINE Q_DECL_RELAXED_CONSTEXPR quint64 &rawValueRef() { return _val; }
+    QML_NEARLY_ALWAYS_INLINE Q_DECL_RELAXED_CONSTEXPR quint64 rawValue() const { return _val; }
+    QML_NEARLY_ALWAYS_INLINE Q_DECL_RELAXED_CONSTEXPR void setRawValue(quint64 raw) { _val = raw; }
 
 #if Q_BYTE_ORDER == Q_LITTLE_ENDIAN
     static inline int valueOffset() { return 0; }
@@ -169,11 +136,13 @@ public:
     static inline int valueOffset() { return 4; }
     static inline int tagOffset() { return 0; }
 #endif
-    QML_NEARLY_ALWAYS_INLINE void setTagValue(quint32 tag, quint32 value) { _val = quint64(tag) << 32 | value; }
-    QML_NEARLY_ALWAYS_INLINE quint32 value() const { return _val & quint64(~quint32(0)); }
-    QML_NEARLY_ALWAYS_INLINE quint32 tag() const { return _val >> 32; }
+    static inline constexpr quint64 tagValue(quint32 tag, quint32 value) { return quint64(tag) << 32 | value; }
+    QML_NEARLY_ALWAYS_INLINE Q_DECL_RELAXED_CONSTEXPR void setTagValue(quint32 tag, quint32 value) { _val = quint64(tag) << 32 | value; }
+    QML_NEARLY_ALWAYS_INLINE constexpr quint32 value() const { return _val & quint64(~quint32(0)); }
+    QML_NEARLY_ALWAYS_INLINE constexpr quint32 tag() const { return _val >> 32; }
+    QML_NEARLY_ALWAYS_INLINE Q_DECL_RELAXED_CONSTEXPR void setTag(quint32 tag) { setTagValue(tag, value()); }
 
-#if defined(QV4_USE_64_BIT_VALUE_ENCODING)
+#if QT_POINTER_SIZE == 8
     QML_NEARLY_ALWAYS_INLINE Heap::Base *m() const
     {
         Heap::Base *b;
@@ -184,7 +153,7 @@ public:
     {
         memcpy(&_val, &b, 8);
     }
-#else // !QV4_USE_64_BIT_VALUE_ENCODING
+#elif QT_POINTER_SIZE == 4
     QML_NEARLY_ALWAYS_INLINE Heap::Base *m() const
     {
         Q_STATIC_ASSERT(sizeof(Heap::Base*) == sizeof(quint32));
@@ -199,57 +168,56 @@ public:
         memcpy(&v, &b, 4);
         setTagValue(Managed_Type_Internal, v);
     }
+#else
+#  error "unsupported pointer size"
 #endif
 
-    QML_NEARLY_ALWAYS_INLINE int int_32() const
+    QML_NEARLY_ALWAYS_INLINE constexpr int int_32() const
     {
         return int(value());
     }
-    QML_NEARLY_ALWAYS_INLINE void setInt_32(int i)
+    QML_NEARLY_ALWAYS_INLINE Q_DECL_RELAXED_CONSTEXPR void setInt_32(int i)
     {
         setTagValue(quint32(ValueTypeInternal::Integer), quint32(i));
     }
     QML_NEARLY_ALWAYS_INLINE uint uint_32() const { return value(); }
 
-    QML_NEARLY_ALWAYS_INLINE void setEmpty()
+    QML_NEARLY_ALWAYS_INLINE Q_DECL_RELAXED_CONSTEXPR void setEmpty()
     {
-        setTagValue(quint32(ValueTypeInternal::Empty), value());
-    }
-
-    QML_NEARLY_ALWAYS_INLINE void setEmpty(int i)
-    {
-        setTagValue(quint32(ValueTypeInternal::Empty), quint32(i));
-    }
-
-    QML_NEARLY_ALWAYS_INLINE void setEmpty(quint32 i)
-    {
-        setTagValue(quint32(ValueTypeInternal::Empty), i);
-    }
-
-    QML_NEARLY_ALWAYS_INLINE quint32 emptyValue()
-    {
-        Q_ASSERT(isEmpty());
-        return quint32(value());
-    }
+        setTagValue(quint32(ValueTypeInternal::Empty), 0);
+    }
+
+    // ### Fix for 32 bit (easiest solution is to set highest bit to 1 for mananged/undefined/integercompatible
+    // and use negative numbers here
+    enum QuickType {
+        QT_ManagedOrUndefined = 0,
+        QT_ManagedOrUndefined1 = 1,
+        QT_ManagedOrUndefined2 = 2,
+        QT_ManagedOrUndefined3 = 3,
+        QT_Empty = 4,
+        QT_Null = 5,
+        QT_Bool = 6,
+        QT_Int = 7
+        // all other values are doubles
+    };
 
     enum Type {
-        Undefined_Type,
-        Managed_Type,
-        Empty_Type,
-        Integer_Type,
-        Boolean_Type,
-        Null_Type,
-        Double_Type
+        Undefined_Type = 0,
+        Managed_Type = 1,
+        Empty_Type = 4,
+        Null_Type = 5,
+        Boolean_Type = 6,
+        Integer_Type = 7,
+        Double_Type = 8
     };
 
     inline Type type() const {
-        if (isUndefined()) return Undefined_Type;
-        if (isManaged()) return Managed_Type;
-        if (isEmpty()) return Empty_Type;
-        if (isInteger()) return Integer_Type;
-        if (isBoolean()) return Boolean_Type;
-        if (isNull()) return Null_Type;
-        Q_ASSERT(isDouble()); return Double_Type;
+        int t = quickType();
+        if (t < QT_Empty)
+            return _val ? Managed_Type : Undefined_Type;
+        if (t > QT_Int)
+            return Double_Type;
+        return static_cast<Type>(t);
     }
 
     // Shared between 32-bit and 64-bit encoding
@@ -258,23 +226,23 @@ public:
     };
 
     // Used only by 64-bit encoding
-    static const quint64 NaNEncodeMask  = 0xfffc000000000000ll;
+    static const quint64 NaNEncodeMask = 0xfffc000000000000ull;
     enum {
         IsDouble_Shift = 64-14,
         IsManagedOrUndefined_Shift = 64-15,
-        IsIntegerConvertible_Shift = 64-16,
-        IsDoubleTag_Shift = IsDouble_Shift - Tag_Shift,
-        Managed_Type_Internal_64 = 0
+        IsIntegerConvertible_Shift = 64-15,
+        IsIntegerOrBool_Shift = 64-16,
+        QuickType_Shift = 64 - 17,
+        IsPositiveIntShift = 31
     };
 
     static const quint64 Immediate_Mask_64 = 0x00020000u; // bit 49
 
     enum class ValueTypeInternal_64 {
-        Empty            = Immediate_Mask_64| 0,
-        ConvertibleToInt = Immediate_Mask_64| 0x10000u, // bit 48
-        Null             = ConvertibleToInt | 0x08000u,
-        Boolean          = ConvertibleToInt | 0x04000u,
-        Integer          = ConvertibleToInt | 0x02000u
+        Empty            = Immediate_Mask_64 | 0,
+        Null             = Immediate_Mask_64 | 0x08000u,
+        Boolean          = Immediate_Mask_64 | 0x10000u,
+        Integer          = Immediate_Mask_64 | 0x18000u
     };
 
     // Used only by 32-bit encoding
@@ -285,50 +253,58 @@ public:
     static const quint64 Immediate_Mask_32 = NotDouble_Mask | 0x00020000u | SilentNaNBit;
 
     enum class ValueTypeInternal_32 {
-        Empty            = Immediate_Mask_32| 0,
-        ConvertibleToInt = Immediate_Mask_32| 0x10000u, // bit 48
-        Null             = ConvertibleToInt | 0x08000u,
-        Boolean          = ConvertibleToInt | 0x04000u,
-        Integer          = ConvertibleToInt | 0x02000u
+        Empty            = Immediate_Mask_32 | 0,
+        Null             = Immediate_Mask_32 | 0x08000u,
+        Boolean          = Immediate_Mask_32 | 0x10000u,
+        Integer          = Immediate_Mask_32 | 0x18000u
     };
 
     enum {
-        Managed_Type_Internal_32  = NotDouble_Mask
+        Managed_Type_Internal = 0
     };
 
-#ifdef QV4_USE_64_BIT_VALUE_ENCODING
-    enum {
-        Managed_Type_Internal  = Managed_Type_Internal_64
-    };
-    static const quint64 Immediate_Mask = Immediate_Mask_64;
     using ValueTypeInternal = ValueTypeInternal_64;
-#else
-    enum {
-        Managed_Type_Internal  = Managed_Type_Internal_32
-    };
-    static const quint64 Immediate_Mask = Immediate_Mask_32;
-    using ValueTypeInternal = ValueTypeInternal_32;
-#endif
+
     enum {
         NaN_Mask = 0x7ff80000,
     };
 
+    inline quint64 quickType() const { return (_val >> QuickType_Shift); }
+
     // used internally in property
     inline bool isEmpty() const { return tag() == quint32(ValueTypeInternal::Empty); }
     inline bool isNull() const { return tag() == quint32(ValueTypeInternal::Null); }
     inline bool isBoolean() const { return tag() == quint32(ValueTypeInternal::Boolean); }
     inline bool isInteger() const { return tag() == quint32(ValueTypeInternal::Integer); }
     inline bool isNullOrUndefined() const { return isNull() || isUndefined(); }
-    inline bool isNumber() const { return isDouble() || isInteger(); }
+    inline bool isNumber() const { return quickType() >= QT_Int; }
 
-#ifdef QV4_USE_64_BIT_VALUE_ENCODING
     inline bool isUndefined() const { return _val == 0; }
     inline bool isDouble() const { return (_val >> IsDouble_Shift); }
-    inline bool isManaged() const { return !isUndefined() && ((_val >> IsManagedOrUndefined_Shift) == 0); }
-    inline bool isManagedOrUndefined() const { return ((_val >> IsManagedOrUndefined_Shift) == 0); }
+    inline bool isManaged() const
+    {
+#if QT_POINTER_SIZE == 4
+        return value() && tag() == Managed_Type_Internal;
+#else
+        return _val && ((_val >> IsManagedOrUndefined_Shift) == 0);
+#endif
+    }
+    inline bool isManagedOrUndefined() const
+    {
+#if QT_POINTER_SIZE == 4
+        return tag() == Managed_Type_Internal;
+#else
+        return ((_val >> IsManagedOrUndefined_Shift) == 0);
+#endif
+    }
+
+    inline bool isIntOrBool() const {
+        return (_val >> IsIntegerOrBool_Shift) == 3;
+    }
 
     inline bool integerCompatible() const {
-        return (_val >> IsIntegerConvertible_Shift) == 3;
+        Q_ASSERT(!isEmpty());
+        return (_val >> IsIntegerConvertible_Shift) == 1;
     }
     static inline bool integerCompatible(Value a, Value b) {
         return a.integerCompatible() && b.integerCompatible();
@@ -337,52 +313,51 @@ public:
         return a.isDouble() && b.isDouble();
     }
     inline bool isNaN() const { return (tag() & 0x7ffc0000  ) == 0x00040000; }
+
+    inline bool isPositiveInt() const {
+#if QT_POINTER_SIZE == 4
+        return isInteger() && int_32() >= 0;
 #else
-    inline bool isUndefined() const { return tag() == Managed_Type_Internal && value() == 0; }
-    inline bool isDouble() const { return (tag() & NotDouble_Mask) != NotDouble_Mask; }
-    inline bool isManaged() const { return tag() == Managed_Type_Internal && !isUndefined(); }
-    inline bool isManagedOrUndefined() const { return tag() == Managed_Type_Internal; }
-    inline bool integerCompatible() const { return (tag() & quint32(ValueTypeInternal::ConvertibleToInt)) == quint32(ValueTypeInternal::ConvertibleToInt); }
-    static inline bool integerCompatible(Value a, Value b) {
-        return ((a.tag() & b.tag()) & quint32(ValueTypeInternal::ConvertibleToInt)) == quint32(ValueTypeInternal::ConvertibleToInt);
-    }
-    static inline bool bothDouble(Value a, Value b) {
-        return ((a.tag() | b.tag()) & NotDouble_Mask) != NotDouble_Mask;
-    }
-    inline bool isNaN() const { return (tag() & QV4::Value::NotDouble_Mask) == QV4::Value::NaN_Mask; }
+        return (_val >> IsPositiveIntShift) == (quint64(ValueTypeInternal::Integer) << 1);
 #endif
+    }
+
     QML_NEARLY_ALWAYS_INLINE double doubleValue() const {
         Q_ASSERT(isDouble());
         double d;
-        quint64 v = _val;
-#ifdef QV4_USE_64_BIT_VALUE_ENCODING
-        v ^= NaNEncodeMask;
-#endif
-        memcpy(&d, &v, 8);
+        Value v = *this;
+        v._val ^= NaNEncodeMask;
+        memcpy(&d, &v._val, 8);
         return d;
     }
     QML_NEARLY_ALWAYS_INLINE void setDouble(double d) {
+        if (qt_is_nan(d))
+            d = qt_qnan();
         memcpy(&_val, &d, 8);
-#ifdef QV4_USE_64_BIT_VALUE_ENCODING
         _val ^= NaNEncodeMask;
-#endif
         Q_ASSERT(isDouble());
     }
     inline bool isString() const;
+    inline bool isStringOrSymbol() const;
+    inline bool isSymbol() const;
     inline bool isObject() const;
+    inline bool isFunctionObject() const;
     inline bool isInt32() {
         if (tag() == quint32(ValueTypeInternal::Integer))
             return true;
         if (isDouble()) {
             double d = doubleValue();
-            int i = (int)d;
-            if (i == d) {
-                setInt_32(i);
+            if (isInt32(d)) {
+                setInt_32(int(d));
                 return true;
             }
         }
         return false;
     }
+    QML_NEARLY_ALWAYS_INLINE static bool isInt32(double d) {
+        int i = int(d);
+        return (i == d && !(d == 0 && std::signbit(d)));
+    }
     double asDouble() const {
         if (tag() == quint32(ValueTypeInternal::Integer))
             return int_32();
@@ -399,7 +374,17 @@ public:
     QML_NEARLY_ALWAYS_INLINE String *stringValue() const {
         if (!isString())
             return nullptr;
-        return reinterpret_cast<String*>(const_cast<Value *>(this));
+        return reinterpret_cast<String *>(const_cast<Value *>(this));
+    }
+    QML_NEARLY_ALWAYS_INLINE StringOrSymbol *stringOrSymbolValue() const {
+        if (!isStringOrSymbol())
+            return nullptr;
+        return reinterpret_cast<StringOrSymbol *>(const_cast<Value *>(this));
+    }
+    QML_NEARLY_ALWAYS_INLINE Symbol *symbolValue() const {
+        if (!isSymbol())
+            return nullptr;
+        return reinterpret_cast<Symbol *>(const_cast<Value *>(this));
     }
     QML_NEARLY_ALWAYS_INLINE Object *objectValue() const {
         if (!isObject())
@@ -425,15 +410,37 @@ public:
     int toUInt16() const;
     inline int toInt32() const;
     inline unsigned int toUInt32() const;
+    qint64 toLength() const;
+    inline qint64 toIndex() const;
+
+    bool toBoolean() const {
+        if (integerCompatible())
+            return static_cast<bool>(int_32());
 
-    bool toBoolean() const;
+        return toBooleanImpl(*this);
+    }
+    static bool toBooleanImpl(Value val);
     double toInteger() const;
+    inline ReturnedValue convertedToNumber() const;
     inline double toNumber() const;
-    double toNumberImpl() const;
+    static double toNumberImpl(Value v);
+    double toNumberImpl() const { return toNumberImpl(*this); }
     QString toQStringNoThrow() const;
     QString toQString() const;
-    Heap::String *toString(ExecutionEngine *e) const;
-    Heap::Object *toObject(ExecutionEngine *e) const;
+    Heap::String *toString(ExecutionEngine *e) const {
+        if (isString())
+            return reinterpret_cast<Heap::String *>(m());
+        return toString(e, *this);
+    }
+    QV4::PropertyKey toPropertyKey(ExecutionEngine *e) const;
+
+    static Heap::String *toString(ExecutionEngine *e, Value val);
+    Heap::Object *toObject(ExecutionEngine *e) const {
+        if (isObject())
+            return reinterpret_cast<Heap::Object *>(m());
+        return toObject(e, *this);
+    }
+    static Heap::Object *toObject(ExecutionEngine *e, Value val);
 
     inline bool isPrimitive() const;
     inline bool tryIntegerConversion() {
@@ -446,19 +453,19 @@ public:
     template <typename T>
     const T *as() const {
         if (!isManaged())
-            return 0;
+            return nullptr;
 
-        Q_ASSERT(m()->vtable());
+        Q_ASSERT(m()->internalClass->vtable);
 #if !defined(QT_NO_QOBJECT_CHECK)
         static_cast<const T *>(this)->qt_check_for_QMANAGED_macro(static_cast<const T *>(this));
 #endif
-        const VTable *vt = m()->vtable();
+        const VTable *vt = m()->internalClass->vtable;
         while (vt) {
             if (vt == T::staticVTable())
                 return static_cast<const T *>(this);
             vt = vt->parent;
         }
-        return 0;
+        return nullptr;
     }
     template <typename T>
     T *as() {
@@ -475,25 +482,37 @@ public:
         return static_cast<const T *>(managed());
     }
 
-    inline uint asArrayIndex() const;
-    inline bool asArrayIndex(uint &idx) const;
 #ifndef V4_BOOTSTRAP
     uint asArrayLength(bool *ok) const;
 #endif
 
-    ReturnedValue asReturnedValue() const { return _val; }
+    ReturnedValue *data_ptr() { return &_val; }
+    constexpr ReturnedValue asReturnedValue() const { return _val; }
     static Value fromReturnedValue(ReturnedValue val) { Value v; v._val = val; return v; }
 
-    // Section 9.12
+    // As per ES specs
     bool sameValue(Value other) const;
+    bool sameValueZero(Value other) const;
 
     inline void mark(MarkStack *markStack);
 
+    inline static constexpr Value emptyValue() { return { tagValue(quint32(ValueTypeInternal::Empty), 0) }; }
+    static inline constexpr Value fromBoolean(bool b) { return { tagValue(quint32(ValueTypeInternal::Boolean), b) }; }
+    static inline constexpr Value fromInt32(int i) { return { tagValue(quint32(ValueTypeInternal::Integer), quint32(i)) }; }
+    inline static constexpr Value undefinedValue() { return { 0 }; }
+    static inline constexpr Value nullValue() { return { tagValue(quint32(ValueTypeInternal::Null), 0) }; }
+    static inline Value fromDouble(double d);
+    static inline Value fromUInt32(uint i);
+
+    static double toInteger(double d);
+    static int toInt32(double d);
+    static unsigned int toUInt32(double d);
+
     Value &operator =(const ScopedValue &v);
     Value &operator=(ReturnedValue v) { _val = v; return *this; }
     Value &operator=(Managed *m) {
         if (!m) {
-            setM(0);
+            setM(nullptr);
         } else {
             _val = reinterpret_cast<Value *>(m)->_val;
         }
@@ -507,17 +526,44 @@ public:
     template<typename T>
     Value &operator=(const Scoped<T> &t);
 };
-V4_ASSERT_IS_TRIVIAL(Value)
+Q_STATIC_ASSERT(std::is_trivial< Value >::value);
+
+inline void Value::mark(MarkStack *markStack)
+{
+    Heap::Base *o = heapObject();
+    if (o)
+        o->mark(markStack);
+}
 
 inline bool Value::isString() const
 {
     Heap::Base *b = heapObject();
-    return b && b->vtable()->isString;
+    return b && b->internalClass->vtable->isString;
+}
+
+bool Value::isStringOrSymbol() const
+{
+    Heap::Base *b = heapObject();
+    return b && b->internalClass->vtable->isStringOrSymbol;
+}
+
+bool Value::isSymbol() const
+{
+    Heap::Base *b = heapObject();
+    return b && b->internalClass->vtable->isStringOrSymbol && !b->internalClass->vtable->isString;
 }
+
 inline bool Value::isObject() const
+
 {
     Heap::Base *b = heapObject();
-    return b && b->vtable()->isObject;
+    return b && b->internalClass->vtable->isObject;
+}
+
+inline bool Value::isFunctionObject() const
+{
+    Heap::Base *b = heapObject();
+    return b && b->internalClass->vtable->isFunctionObject;
 }
 
 inline bool Value::isPrimitive() const
@@ -534,42 +580,14 @@ inline double Value::toNumber() const
     return toNumberImpl();
 }
 
-
-#ifndef V4_BOOTSTRAP
-inline uint Value::asArrayIndex() const
+inline ReturnedValue Value::convertedToNumber() const
 {
-#ifdef QV4_USE_64_BIT_VALUE_ENCODING
-    if (!isNumber())
-        return UINT_MAX;
-    if (isInteger())
-        return int_32() >= 0 ? (uint)int_32() : UINT_MAX;
-#else
-    if (isInteger() && int_32() >= 0)
-        return (uint)int_32();
-    if (!isDouble())
-        return UINT_MAX;
-#endif
-    double d = doubleValue();
-    uint idx = (uint)d;
-    if (idx != d)
-        return UINT_MAX;
-    return idx;
-}
-
-inline bool Value::asArrayIndex(uint &idx) const
-{
-    if (!isDouble()) {
-        if (isInteger() && int_32() >= 0) {
-            idx = (uint)int_32();
-            return true;
-        }
-        return false;
-    }
-    double d = doubleValue();
-    idx = (uint)d;
-    return (idx == d && idx != UINT_MAX);
+    if (isInteger() || isDouble())
+        return asReturnedValue();
+    Value v;
+    v.setDouble(toNumberImpl());
+    return v.asReturnedValue();
 }
-#endif
 
 inline
 ReturnedValue Heap::Base::asReturnedValue() const
@@ -577,122 +595,146 @@ ReturnedValue Heap::Base::asReturnedValue() const
     return Value::fromHeapObject(const_cast<Heap::Base *>(this)).asReturnedValue();
 }
 
-
-
-struct Q_QML_PRIVATE_EXPORT Primitive : public Value
+inline Value Value::fromDouble(double d)
 {
-    inline static Primitive emptyValue();
-    inline static Primitive emptyValue(uint v);
-    static inline Primitive fromBoolean(bool b);
-    static inline Primitive fromInt32(int i);
-    inline static Primitive undefinedValue();
-    static inline Primitive nullValue();
-    static inline Primitive fromDouble(double d);
-    static inline Primitive fromUInt32(uint i);
-
-    using Value::toInt32;
-    using Value::toUInt32;
-
-    static double toInteger(double fromNumber);
-    static int toInt32(double value);
-    static unsigned int toUInt32(double value);
-};
-
-inline Primitive Primitive::undefinedValue()
-{
-    Primitive v;
-    v.setM(Q_NULLPTR);
+    Value v;
+    v.setDouble(d);
     return v;
 }
 
-inline Primitive Primitive::emptyValue()
+inline Value Value::fromUInt32(uint i)
 {
-    Primitive v;
-    v.setEmpty(0);
+    Value v;
+    if (i < INT_MAX) {
+        v.setTagValue(quint32(ValueTypeInternal::Integer), i);
+    } else {
+        v.setDouble(i);
+    }
     return v;
 }
 
-inline Primitive Primitive::emptyValue(uint e)
-{
-    Primitive v;
-    v.setEmpty(e);
-    return v;
-}
+struct Double {
+    quint64 d;
 
-inline Primitive Primitive::nullValue()
-{
-    Primitive v;
-    v.setTagValue(quint32(ValueTypeInternal::Null), 0);
-    return v;
-}
+    Double(double dbl) {
+        memcpy(&d, &dbl, sizeof(double));
+    }
 
-inline Primitive Primitive::fromBoolean(bool b)
-{
-    Primitive v;
-    v.setTagValue(quint32(ValueTypeInternal::Boolean), b);
-    return v;
-}
+    int sign() const {
+        return (d >> 63) ? -1 : 1;
+    }
+
+    bool isDenormal() const {
+        return static_cast<int>((d << 1) >> 53) == 0;
+    }
+
+    int exponent() const {
+        return static_cast<int>((d << 1) >> 53) - 1023;
+    }
+
+    quint64 significant() const {
+        quint64 m = (d << 12) >> 12;
+        if (!isDenormal())
+            m |= (static_cast<quint64>(1) << 52);
+        return m;
+    }
 
-inline Primitive Primitive::fromDouble(double d)
+    static int toInt32(double d) {
+        int i = static_cast<int>(d);
+        if (i == d)
+                return i;
+        return Double(d).toInt32();
+    }
+
+    int toInt32() {
+        int e = exponent() - 52;
+        if (e < 0) {
+            if (e <= -53)
+                return 0;
+            return sign() * static_cast<int>(significant() >> -e);
+        } else {
+            if (e > 31)
+                return 0;
+            return sign() * (static_cast<int>(significant()) << e);
+        }
+    }
+};
+
+inline double Value::toInteger(double d)
 {
-    Primitive v;
-    v.setDouble(d);
-    return v;
+    if (std::isnan(d))
+        return +0;
+    else if (!d || std::isinf(d))
+        return d;
+    return d >= 0 ? std::floor(d) : std::ceil(d);
 }
 
-inline Primitive Primitive::fromInt32(int i)
+inline int Value::toInt32(double value)
 {
-    Primitive v;
-    v.setInt_32(i);
-    return v;
+    return Double::toInt32(value);
 }
 
-inline Primitive Primitive::fromUInt32(uint i)
+inline unsigned int Value::toUInt32(double d)
 {
-    Primitive v;
-    if (i < INT_MAX) {
-        v.setTagValue(quint32(ValueTypeInternal::Integer), i);
-    } else {
-        v.setDouble(i);
-    }
-    return v;
+    return static_cast<uint>(toInt32(d));
 }
 
+// For source compat with older code in other modules
+using Primitive = Value;
+
 struct Encode {
-    static ReturnedValue undefined() {
-        return Primitive::undefinedValue().rawValue();
+    static constexpr ReturnedValue undefined() {
+        return Value::undefinedValue().asReturnedValue();
     }
-    static ReturnedValue null() {
-        return Primitive::nullValue().rawValue();
+    static constexpr ReturnedValue null() {
+        return Value::nullValue().asReturnedValue();
     }
 
-    Encode(bool b) {
-        val = Primitive::fromBoolean(b).rawValue();
+    explicit constexpr Encode(bool b)
+        : val(Value::fromBoolean(b).asReturnedValue())
+    {
     }
-    Encode(double d) {
-        val = Primitive::fromDouble(d).rawValue();
+    explicit Encode(double d) {
+        val = Value::fromDouble(d).asReturnedValue();
     }
-    Encode(int i) {
-        val = Primitive::fromInt32(i).rawValue();
+    explicit constexpr Encode(int i)
+        : val(Value::fromInt32(i).asReturnedValue())
+    {
+    }
+    explicit Encode(uint i) {
+        val = Value::fromUInt32(i).asReturnedValue();
     }
-    Encode(uint i) {
-        val = Primitive::fromUInt32(i).rawValue();
+    explicit constexpr Encode(ReturnedValue v)
+        : val(v)
+    {
     }
-    Encode(ReturnedValue v) {
-        val = v;
+    constexpr Encode(Value v)
+        : val(v.asReturnedValue())
+    {
     }
 
-    Encode(Heap::Base *o) {
-        Q_ASSERT(o);
+    explicit Encode(Heap::Base *o) {
         val = Value::fromHeapObject(o).asReturnedValue();
     }
 
-    operator ReturnedValue() const {
+    explicit Encode(Value *o) {
+        Q_ASSERT(o);
+        val = o->asReturnedValue();
+    }
+
+    static ReturnedValue smallestNumber(double d) {
+        if (Value::isInt32(d))
+            return Encode(static_cast<int>(d));
+        else
+            return Encode(d);
+    }
+
+    constexpr operator ReturnedValue() const {
         return val;
     }
     quint64 val;
 private:
-    Encode(void *);
+    explicit Encode(void *);
 };
 
 template<typename T>
@@ -700,24 +742,141 @@ ReturnedValue value_convert(ExecutionEngine *e, const Value &v);
 
 inline int Value::toInt32() const
 {
-    if (isInteger())
+    if (Q_LIKELY(integerCompatible()))
         return int_32();
-    double d = isNumber() ? doubleValue() : toNumberImpl();
-
-    const double D32 = 4294967296.0;
-    const double D31 = D32 / 2.0;
 
-    if ((d >= -D31 && d < D31))
-        return static_cast<int>(d);
+    if (Q_LIKELY(isDouble()))
+        return Double::toInt32(doubleValue());
 
-    return Primitive::toInt32(d);
+    return Double::toInt32(toNumberImpl());
 }
 
 inline unsigned int Value::toUInt32() const
 {
-    return (unsigned int)toInt32();
+    return static_cast<unsigned int>(toInt32());
 }
 
+inline qint64 Value::toLength() const
+{
+    if (Q_LIKELY(integerCompatible()))
+        return int_32() < 0 ? 0 : int_32();
+    double i = Value::toInteger(isDouble() ? doubleValue() : toNumberImpl());
+    if (i <= 0)
+        return 0;
+    if (i > (static_cast<qint64>(1) << 53) - 1)
+        return (static_cast<qint64>(1) << 53) - 1;
+    return static_cast<qint64>(i);
+}
+
+inline qint64 Value::toIndex() const
+{
+    qint64 idx;
+    if (Q_LIKELY(integerCompatible())) {
+        idx = int_32();
+    } else {
+        idx = static_cast<qint64>(Value::toInteger(isDouble() ? doubleValue() : toNumberImpl()));
+    }
+    if (idx > (static_cast<qint64>(1) << 53) - 1)
+        idx = -1;
+    return idx;
+}
+
+inline double Value::toInteger() const
+{
+    if (integerCompatible())
+        return int_32();
+
+    return Value::toInteger(isDouble() ? doubleValue() : toNumberImpl());
+}
+
+
+template <size_t o>
+struct HeapValue : Value {
+    static Q_CONSTEXPR size_t offset = o;
+    Heap::Base *base() {
+        Heap::Base *base = reinterpret_cast<Heap::Base *>(this) - (offset/sizeof(Heap::Base));
+        Q_ASSERT(base->inUse());
+        return base;
+    }
+
+    void set(EngineBase *e, const Value &newVal) {
+        WriteBarrier::write(e, base(), data_ptr(), newVal.asReturnedValue());
+    }
+    void set(EngineBase *e, Heap::Base *b) {
+        WriteBarrier::write(e, base(), data_ptr(), b->asReturnedValue());
+    }
+};
+
+template <size_t o>
+struct ValueArray {
+    static Q_CONSTEXPR size_t offset = o;
+    uint size;
+    uint alloc;
+    Value values[1];
+
+    Heap::Base *base() {
+        Heap::Base *base = reinterpret_cast<Heap::Base *>(this) - (offset/sizeof(Heap::Base));
+        Q_ASSERT(base->inUse());
+        return base;
+    }
+
+    void set(EngineBase *e, uint index, Value v) {
+        WriteBarrier::write(e, base(), values[index].data_ptr(), v.asReturnedValue());
+    }
+    void set(EngineBase *e, uint index, Heap::Base *b) {
+        WriteBarrier::write(e, base(), values[index].data_ptr(), Value::fromHeapObject(b).asReturnedValue());
+    }
+    inline const Value &operator[] (uint index) const {
+        Q_ASSERT(index < alloc);
+        return values[index];
+    }
+    inline const Value *data() const {
+        return values;
+    }
+
+    void insertData(EngineBase *e, uint index, Value v) {
+        for (uint i = size - 1; i > index; --i) {
+            values[i] = values[i - 1];
+        }
+        set(e, index, v);
+    }
+    void removeData(EngineBase *e, uint index, int n = 1) {
+        Q_UNUSED(e);
+        for (uint i = index; i < size - n; ++i) {
+            values[i] = values[i + n];
+        }
+    }
+
+    void mark(MarkStack *markStack) {
+        Value *v = values;
+        const Value *end = v + alloc;
+        if (alloc > 32*1024) {
+            // drain from time to time to avoid overflows in the js stack
+            Heap::Base **currentBase = markStack->top;
+            while (v < end) {
+                v->mark(markStack);
+                ++v;
+                if (markStack->top >= currentBase + 32*1024) {
+                    Heap::Base **oldBase = markStack->base;
+                    markStack->base = currentBase;
+                    markStack->drain();
+                    markStack->base = oldBase;
+                }
+            }
+        } else {
+            while (v < end) {
+                v->mark(markStack);
+                ++v;
+            }
+        }
+    }
+};
+
+// It's really important that the offset of values in this structure is
+// constant across all architecture,  otherwise JIT cross-compiled code will
+// have wrong offsets between host and target.
+Q_STATIC_ASSERT(offsetof(ValueArray<0>, values) == 8);
+
 }
 
 QT_END_NAMESPACE
diff --git a/src/qml/jsruntime/qv4variantobject.cpp b/src/qml/jsruntime/qv4variantobject.cpp
index f2ff5d307e..e4d8bcaafc 100644
--- a/src/qml/jsruntime/qv4variantobject.cpp
+++ b/src/qml/jsruntime/qv4variantobject.cpp
@@ -70,7 +70,7 @@ bool VariantObject::Data::isScarce() const
     return t == QVariant::Pixmap || t == QVariant::Image;
 }
 
-bool VariantObject::isEqualTo(Managed *m, Managed *other)
+bool VariantObject::virtualIsEqualTo(Managed *m, Managed *other)
 {
     Q_ASSERT(m->as<QV4::VariantObject>());
     QV4::VariantObject *lv = static_cast<QV4::VariantObject *>(m);
@@ -113,17 +113,17 @@ void VariantPrototype::init()
     defineDefaultProperty(engine()->id_toString(), method_toString, 0);
 }
 
-void VariantPrototype::method_preserve(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue VariantPrototype::method_preserve(const FunctionObject *, const Value *thisObject, const Value *, int)
 {
-    Scoped<VariantObject> o(scope, callData->thisObject.as<QV4::VariantObject>());
+    const VariantObject *o = thisObject->as<QV4::VariantObject>();
     if (o && o->d()->isScarce())
         o->d()->addVmePropertyReference();
     RETURN_UNDEFINED();
 }
 
-void VariantPrototype::method_destroy(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue VariantPrototype::method_destroy(const FunctionObject *, const Value *thisObject, const Value *, int)
 {
-    Scoped<VariantObject> o(scope, callData->thisObject.as<QV4::VariantObject>());
+    const VariantObject *o = thisObject->as<QV4::VariantObject>();
     if (o) {
         if (o->d()->isScarce())
             o->d()->addVmePropertyReference();
@@ -132,49 +132,48 @@ void VariantPrototype::method_destroy(const BuiltinFunction *, Scope &scope, Cal
     RETURN_UNDEFINED();
 }
 
-void VariantPrototype::method_toString(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue VariantPrototype::method_toString(const FunctionObject *b, const Value *thisObject, const Value *, int)
 {
-    Scoped<VariantObject> o(scope, callData->thisObject.as<QV4::VariantObject>());
+    ExecutionEngine *v4 = b->engine();
+    const VariantObject *o = thisObject->as<QV4::VariantObject>();
     if (!o)
         RETURN_UNDEFINED();
-    QString result = o->d()->data().toString();
-    if (result.isEmpty() && !o->d()->data().canConvert(QVariant::String)) {
-        result = QLatin1String("QVariant(")
-                 + QLatin1String(o->d()->data().typeName())
-                 + QLatin1Char(')');
+    const QVariant variant = o->d()->data();
+    QString result = variant.toString();
+    if (result.isEmpty() && !variant.canConvert(QVariant::String)) {
+        QDebug dbg(&result);
+        dbg << variant;
+        // QDebug appends a space, we're not interested in continuing the stream so we chop it off.
+        // Can't use nospace() because it would affect the debug-stream operator of the variant.
+        result.chop(1);
     }
-    scope.result = scope.engine->newString(result);
+    return Encode(v4->newString(result));
 }
 
-void VariantPrototype::method_valueOf(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue VariantPrototype::method_valueOf(const FunctionObject *b, const Value *thisObject, const Value *, int)
 {
-    Scoped<VariantObject> o(scope, callData->thisObject.as<QV4::VariantObject>());
+    const VariantObject *o = thisObject->as<QV4::VariantObject>();
     if (o) {
         QVariant v = o->d()->data();
         switch (v.type()) {
         case QVariant::Invalid:
-            scope.result = Encode::undefined();
-            return;
+            return Encode::undefined();
         case QVariant::String:
-            scope.result = scope.engine->newString(v.toString());
-            return;
+            return Encode(b->engine()->newString(v.toString()));
         case QVariant::Int:
-            scope.result = Encode(v.toInt());
-            return;
+            return Encode(v.toInt());
         case QVariant::Double:
         case QVariant::UInt:
-            scope.result = Encode(v.toDouble());
-            return;
+            return Encode(v.toDouble());
         case QVariant::Bool:
-            scope.result = Encode(v.toBool());
-            return;
+            return Encode(v.toBool());
         default:
             if (QMetaType::typeFlags(v.userType()) & QMetaType::IsEnumeration)
                 RETURN_RESULT(Encode(v.toInt()));
             break;
         }
     }
-    scope.result = callData->thisObject;
+    return thisObject->asReturnedValue();
 }
 
 QT_END_NAMESPACE
diff --git a/src/qml/jsruntime/qv4variantobject_p.h b/src/qml/jsruntime/qv4variantobject_p.h
index a7c6fa320c..78e0a5373a 100644
--- a/src/qml/jsruntime/qv4variantobject_p.h
+++ b/src/qml/jsruntime/qv4variantobject_p.h
@@ -99,7 +99,8 @@ struct VariantObject : Object
     void addVmePropertyReference() const;
     void removeVmePropertyReference() const;
 
-    static bool isEqualTo(Managed *m, Managed *other);
+protected:
+    static bool virtualIsEqualTo(Managed *m, Managed *other);
 };
 
 struct VariantPrototype : VariantObject
@@ -108,10 +109,10 @@ public:
     V4_PROTOTYPE(objectPrototype)
     void init();
 
-    static void method_preserve(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_destroy(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_toString(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_valueOf(const BuiltinFunction *, Scope &scope, CallData *callData);
+    static ReturnedValue method_preserve(const FunctionObject *f, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_destroy(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_toString(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_valueOf(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
 };
 
 }
diff --git a/src/qml/jsruntime/qv4vme_moth.cpp b/src/qml/jsruntime/qv4vme_moth.cpp
index 7293630924..3098837e1c 100644
--- a/src/qml/jsruntime/qv4vme_moth.cpp
+++ b/src/qml/jsruntime/qv4vme_moth.cpp
@@ -50,20 +50,22 @@
 #include <private/qv4math_p.h>
 #include <private/qv4scopedvalue_p.h>
 #include <private/qv4lookup_p.h>
+#include <private/qv4regexp_p.h>
+#include <private/qv4regexpobject_p.h>
 #include <private/qv4string_p.h>
+#include <private/qv4profiling_p.h>
+#include <private/qv4jscall_p.h>
+#include <private/qv4generatorobject_p.h>
+#include <private/qqmljavascriptexpression_p.h>
 #include <iostream>
 
 #include "qv4alloca_p.h"
 
-#undef DO_TRACE_INSTR // define to enable instruction tracing
+#include <private/qv4baselinejit_p.h>
 
-#ifdef DO_TRACE_INSTR
-#  define TRACE_INSTR(I) qDebug("executing a %s\n", #I);
-#  define TRACE(n, str, ...) { char buf[4096]; snprintf(buf, 4096, str, __VA_ARGS__); qDebug("    %s : %s", #n, buf); }
-#else
-#  define TRACE_INSTR(I)
-#  define TRACE(n, str, ...)
-#endif // DO_TRACE_INSTR
+#undef COUNT_INSTRUCTIONS
+
+enum { ShowWhenDeoptimiationHappens = 0 };
 
 extern "C" {
 
@@ -142,9 +144,9 @@ Q_QML_EXPORT int qt_v4DebuggerHook(const char *json);
 
 } // extern "C"
 
-#ifndef QT_NO_QML_DEBUGGER
+#if QT_CONFIG(qml_debug)
 static int qt_v4BreakpointCount = 0;
-static bool qt_v4IsDebugging = true;
+static bool qt_v4IsDebugging = false;
 static bool qt_v4IsStepping = false;
 
 class Breakpoint
@@ -167,14 +169,6 @@ public:
 static QVector<Breakpoint> qt_v4Breakpoints;
 static Breakpoint qt_v4LastStop;
 
-static QV4::Function *qt_v4ExtractFunction(QV4::ExecutionContext *context)
-{
-    if (QV4::Function *function = context->getFunction())
-        return function;
-    else
-        return context->engine()->globalCode;
-}
-
 static void qt_v4TriggerBreakpoint(const Breakpoint &bp, QV4::Function *function)
 {
     qt_v4LastStop = bp;
@@ -221,6 +215,7 @@ int qt_v4DebuggerHook(const char *json)
         bp.fullName = ob.value(QLatin1String("fullName")).toString();
         bp.condition = ob.value(QLatin1String("condition")).toString();
         qt_v4Breakpoints.append(bp);
+        qt_v4IsDebugging = true;
         return bp.bpNumber;
     }
 
@@ -229,6 +224,7 @@ int qt_v4DebuggerHook(const char *json)
         QString fullName = ob.value(QLatin1String("fullName")).toString();
         if (qt_v4Breakpoints.last().matches(fullName, lineNumber)) {
             qt_v4Breakpoints.removeLast();
+            qt_v4IsDebugging = !qt_v4Breakpoints.isEmpty();
             return Success;
         }
         for (int i = 0; i + 1 < qt_v4Breakpoints.size(); ++i) {
@@ -249,13 +245,13 @@ int qt_v4DebuggerHook(const char *json)
     return -NoSuchCommand; // Failure.
 }
 
-static void qt_v4CheckForBreak(QV4::ExecutionContext *context)
+Q_NEVER_INLINE static void qt_v4CheckForBreak(QV4::CppStackFrame *frame)
 {
     if (!qt_v4IsStepping && !qt_v4Breakpoints.size())
         return;
 
-    const int lineNumber = context->d()->lineNumber;
-    QV4::Function *function = qt_v4ExtractFunction(context);
+    const int lineNumber = frame->lineNumber();
+    QV4::Function *function = frame->v4Function;
     QString engineName = function->sourceFile();
 
     if (engineName.isEmpty())
@@ -285,691 +281,1242 @@ static void qt_v4CheckForBreak(QV4::ExecutionContext *context)
     }
 }
 
-#endif // QT_NO_QML_DEBUGGER
+Q_NEVER_INLINE static void debug_slowPath(QV4::ExecutionEngine *engine)
+{
+    QV4::Debugging::Debugger *debugger = engine->debugger();
+    if (debugger && debugger->pauseAtNextOpportunity())
+        debugger->maybeBreakAtInstruction();
+    if (qt_v4IsDebugging)
+        qt_v4CheckForBreak(engine->currentStackFrame);
+}
+
+#endif // QT_CONFIG(qml_debug)
 // End of debugger interface
 
 using namespace QV4;
 using namespace QV4::Moth;
 
-#define MOTH_BEGIN_INSTR_COMMON(I) { \
-    const InstrMeta<(int)Instr::I>::DataType &instr = InstrMeta<(int)Instr::I>::data(*genericInstr); \
-    code += InstrMeta<(int)Instr::I>::Size; \
-    Q_UNUSED(instr); \
-    TRACE_INSTR(I)
-
-#ifdef MOTH_THREADED_INTERPRETER
+#ifdef COUNT_INSTRUCTIONS
+static struct InstrCount {
+    InstrCount() {
+        fprintf(stderr, "Counting instructions...\n");
+        for (int i = 0; i < MOTH_NUM_INSTRUCTIONS(); ++i)
+            hits[i] = 0;
+    }
+    ~InstrCount() {
+        fprintf(stderr, "Instruction count:\n");
+#define BLAH(I) \
+        fprintf(stderr, "%llu : %s\n", hits[int(Instr::Type::I)], #I);
+        FOR_EACH_MOTH_INSTR(BLAH)
+        #undef BLAH
+    }
+    quint64 hits[MOTH_NUM_INSTRUCTIONS()];
+    void hit(Instr::Type i) { hits[int(i)]++; }
+} instrCount;
+#endif // COUNT_INSTRUCTIONS
+
+#define MOTH_BEGIN_INSTR_COMMON(instr) \
+    { \
+        INSTR_##instr(MOTH_DECODE)
+
+#ifdef COUNT_INSTRUCTIONS
+#  define MOTH_BEGIN_INSTR(instr) \
+    MOTH_BEGIN_INSTR_COMMON(instr) \
+    instrCount.hit(Instr::Type::instr);
+#else // !COUNT_INSTRUCTIONS
+#  define MOTH_BEGIN_INSTR(instr) \
+    MOTH_BEGIN_INSTR_COMMON(instr)
+#endif // COUNT_INSTRUCTIONS
+
+#ifdef MOTH_COMPUTED_GOTO
+#define MOTH_END_INSTR(instr) \
+        MOTH_DISPATCH_SINGLE() \
+    }
+#else // !MOTH_COMPUTED_GOTO
+#define MOTH_END_INSTR(instr) \
+        continue; \
+    }
+#endif
 
-#  define MOTH_BEGIN_INSTR(I) op_##I: \
-    MOTH_BEGIN_INSTR_COMMON(I)
+#define STACK_VALUE(temp) stack[temp]
 
-#  define MOTH_END_INSTR(I) } \
-    genericInstr = reinterpret_cast<const Instr *>(code); \
-    goto *jumpTable[genericInstr->common.instructionType]; \
+// qv4scopedvalue_p.h also defines a CHECK_EXCEPTION macro
+#ifdef CHECK_EXCEPTION
+#undef CHECK_EXCEPTION
+#endif
+#define CHECK_EXCEPTION \
+    if (engine->hasException) \
+        goto handleUnwind
 
+static inline void traceJumpTakesTruePath(bool truePathTaken, Function *f, int slot)
+{
+#if QT_CONFIG(qml_tracing)
+    quint8 *traceInfo = f->traceInfo(slot);
+    Q_ASSERT(traceInfo);
+    *traceInfo |= truePathTaken ? quint8(ObservedTraceValues::TruePathTaken)
+                                : quint8(ObservedTraceValues::FalsePathTaken);
 #else
-
-#  define MOTH_BEGIN_INSTR(I) \
-    case Instr::I: \
-    MOTH_BEGIN_INSTR_COMMON(I)
-
-#  define MOTH_END_INSTR(I) } \
-    continue;
-
+    Q_UNUSED(truePathTaken);
+    Q_UNUSED(f);
+    Q_UNUSED(slot);
 #endif
+}
 
-#ifdef DO_TRACE_INSTR
-Param traceParam(const Param &param)
+static inline void traceValue(ReturnedValue acc, Function *f, int slot)
 {
-    if (param.isConstant()) {
-        qDebug("    constant\n");
-    } else if (param.isArgument()) {
-        qDebug("    argument %d@%d\n", param.index, param.scope);
-    } else if (param.isLocal()) {
-        qDebug("    local %d\n", param.index);
-    } else if (param.isTemp()) {
-        qDebug("    temp %d\n", param.index);
-    } else if (param.isScopedLocal()) {
-        qDebug("    temp %d@%d\n", param.index, param.scope);
-    } else {
-        Q_ASSERT(!"INVALID");
+#if QT_CONFIG(qml_tracing)
+    quint8 *traceInfo = f->traceInfo(slot);
+    Q_ASSERT(traceInfo);
+    switch (Primitive::fromReturnedValue(acc).type()) {
+    case QV4::Value::Integer_Type:
+        *traceInfo |= quint8(ObservedTraceValues::Integer);
+        break;
+    case QV4::Value::Boolean_Type:
+        *traceInfo |= quint8(ObservedTraceValues::Boolean);
+        break;
+    case QV4::Value::Double_Type:
+        *traceInfo |= quint8(ObservedTraceValues::Double);
+        break;
+    default:
+        *traceInfo |= quint8(ObservedTraceValues::Other);
+        break;
     }
-    return param;
-}
-# define VALUE(param) (*VALUEPTR(param))
-# define VALUEPTR(param) (scopes[traceParam(param).scope].values + param.index)
 #else
-# define VALUE(param) (*VALUEPTR(param))
-# define VALUEPTR(param) (scopes[param.scope].values + param.index)
+    Q_UNUSED(acc);
+    Q_UNUSED(f);
+    Q_UNUSED(slot);
 #endif
-
-// ### add write barrier here
-#define STOREVALUE(param, value) { \
-    QV4::ReturnedValue tmp = (value); \
-    if (engine->hasException) \
-        goto catchException; \
-    if (Q_LIKELY(!engine->writeBarrierActive || !scopes[param.scope].base)) { \
-        VALUE(param) = tmp; \
-    } else { \
-        QV4::WriteBarrier::write(engine, scopes[param.scope].base, VALUEPTR(param), QV4::Value::fromReturnedValue(tmp)); \
-    } \
 }
 
-// qv4scopedvalue_p.h also defines a CHECK_EXCEPTION macro
-#ifdef CHECK_EXCEPTION
-#undef CHECK_EXCEPTION
+static inline void traceDoubleValue(Function *f, int slot)
+{
+#if QT_CONFIG(qml_tracing)
+    quint8 *traceInfo = f->traceInfo(slot);
+    Q_ASSERT(traceInfo);
+    *traceInfo |= quint8(ObservedTraceValues::Double);
+#else
+    Q_UNUSED(f);
+    Q_UNUSED(slot);
 #endif
-#define CHECK_EXCEPTION \
-    if (engine->hasException) \
-        goto catchException
+}
 
-QV4::ReturnedValue VME::run(ExecutionEngine *engine, const uchar *code)
+static inline void traceOtherValue(Function *f, int slot)
 {
-#ifdef DO_TRACE_INSTR
-    qDebug("Starting VME with context=%p and code=%p", context, code);
-#endif // DO_TRACE_INSTR
-
-    qt_v4ResolvePendingBreakpointsHook();
-
-#ifdef MOTH_THREADED_INTERPRETER
-#define MOTH_INSTR_ADDR(I, FMT) &&op_##I,
-    static void *jumpTable[] = {
-        FOR_EACH_MOTH_INSTR(MOTH_INSTR_ADDR)
-    };
-#undef MOTH_INSTR_ADDR
+#if QT_CONFIG(qml_tracing)
+    quint8 *traceInfo = f->traceInfo(slot);
+    Q_ASSERT(traceInfo);
+    *traceInfo |= quint8(ObservedTraceValues::Other);
+#else
+    Q_UNUSED(f);
+    Q_UNUSED(slot);
 #endif
+}
+
+static inline Heap::CallContext *getScope(QV4::Value *stack, int level)
+{
+    Heap::ExecutionContext *scope = static_cast<ExecutionContext &>(stack[CallData::Context]).d();
+    while (level > 0) {
+        --level;
+        scope = scope->outer;
+    }
+    Q_ASSERT(scope);
+    return static_cast<Heap::CallContext *>(scope);
+}
 
-    QV4::Value *stack = 0;
-    unsigned stackSize = 0;
+static inline const QV4::Value &constant(Function *function, int index)
+{
+    return function->compilationUnit->constants[index];
+}
 
-    const uchar *exceptionHandler = 0;
+static bool compareEqualInt(QV4::Value &accumulator, QV4::Value lhs, int rhs)
+{
+  redo:
+    switch (lhs.quickType()) {
+    case QV4::Value::QT_ManagedOrUndefined:
+        if (lhs.isUndefined())
+            return false;
+        Q_FALLTHROUGH();
+    case QV4::Value::QT_ManagedOrUndefined1:
+    case QV4::Value::QT_ManagedOrUndefined2:
+    case QV4::Value::QT_ManagedOrUndefined3:
+        // LHS: Managed
+        if (lhs.m()->internalClass->vtable->isString)
+            return RuntimeHelpers::stringToNumber(static_cast<String &>(lhs).toQString()) == rhs;
+        accumulator = lhs;
+        lhs = QV4::Value::fromReturnedValue(RuntimeHelpers::objectDefaultValue(&static_cast<QV4::Object &>(accumulator), PREFERREDTYPE_HINT));
+        goto redo;
+    case QV4::Value::QT_Empty:
+        Q_UNREACHABLE();
+    case QV4::Value::QT_Null:
+        return false;
+    case QV4::Value::QT_Bool:
+    case QV4::Value::QT_Int:
+        return lhs.int_32() == rhs;
+    default: // double
+        return lhs.doubleValue() == rhs;
+    }
+}
 
-    QV4::Scope scope(engine);
-    engine->current->lineNumber = -1;
+#define STORE_IP() frame->instructionPointer = int(code - function->codeData);
+#define STORE_ACC() accumulator = acc;
+#define ACC Value::fromReturnedValue(acc)
+#define VALUE_TO_INT(i, val) \
+    int i; \
+    do { \
+        if (Q_LIKELY(val.integerCompatible())) { \
+            i = val.int_32(); \
+        } else { \
+            double d; \
+            if (val.isDouble()) \
+                d = val.doubleValue(); \
+            else { \
+                STORE_ACC(); \
+                d = val.toNumberImpl(); \
+                CHECK_EXCEPTION; \
+            } \
+            i = Double::toInt32(d); \
+        } \
+    } while (false)
+
+ReturnedValue VME::exec(CppStackFrame *frame, ExecutionEngine *engine)
+{
+    qt_v4ResolvePendingBreakpointsHook();
+    CHECK_STACK_LIMITS(engine);
 
-#ifdef DO_TRACE_INSTR
-    qDebug("Starting VME with context=%p and code=%p", context, code);
-#endif // DO_TRACE_INSTR
+    Function *function = frame->v4Function;
+    Profiling::FunctionCallProfiler profiler(engine, function); // start execution profiling
+    QV4::Debugging::Debugger *debugger = engine->debugger();
 
-    // setup lookup scopes
-    int scopeDepth = 0;
-    {
-        QV4::Heap::ExecutionContext *scope = engine->current;
-        while (scope) {
-            ++scopeDepth;
-            scope = scope->outer;
+#ifdef V4_ENABLE_JIT
+    if (debugger == nullptr) {
+        if (function->jittedCode == nullptr) {
+            if (engine->canJIT(function)) {
+#if QT_CONFIG(qml_tracing)
+                if (function->tracingEnabled())
+                    runTracingJit(function);
+                else
+#endif
+                    QV4::JIT::BaselineJIT(function).generate();
+            } else {
+                ++function->interpreterCallCount;
+            }
         }
     }
+#endif // V4_ENABLE_JIT
 
-    struct Scopes {
-        QV4::Value *values;
-        QV4::Heap::Base *base; // non 0 if a write barrier is required
-    };
-    Q_ALLOCA_VAR(Scopes, scopes, sizeof(Scopes)*(2 + 2*scopeDepth));
-    {
-        scopes[0] = { const_cast<QV4::Value *>(static_cast<CompiledData::CompilationUnit*>(engine->current->compilationUnit)->constants), 0 };
-        // stack gets setup in push instruction
-        scopes[1] = { 0, 0 };
-        QV4::Heap::ExecutionContext *scope = engine->current;
-        int i = 0;
-        while (scope) {
-            if (scope->type == QV4::Heap::ExecutionContext::Type_SimpleCallContext) {
-                QV4::Heap::SimpleCallContext *cc = static_cast<QV4::Heap::SimpleCallContext *>(scope);
-                scopes[2*i + 2] = { cc->callData->args, 0 };
-                scopes[2*i + 3] = { 0, 0 };
-            } else if (scope->type == QV4::Heap::ExecutionContext::Type_CallContext) {
-                QV4::Heap::CallContext *cc = static_cast<QV4::Heap::CallContext *>(scope);
-                scopes[2*i + 2] = { cc->callData->args, cc };
-                scopes[2*i + 3] = { cc->locals.values, cc };
-            } else {
-                scopes[2*i + 2] = { 0, 0 };
-                scopes[2*i + 3] = { 0, 0 };
+    // interpreter
+    if (debugger)
+        debugger->enteringFunction();
+
+    ReturnedValue result;
+    if (function->jittedCode != nullptr && debugger == nullptr) {
+        result = function->jittedCode(frame, engine);
+        if (QV4::Value::fromReturnedValue(result).isEmpty()) { // de-optimize!
+            if (ShowWhenDeoptimiationHappens) {
+                // This is debug code, which is disabled by default, and completely removed by the
+                // compiler.
+                fprintf(stderr, "*********************** DEOPT! %s ***********************\n"
+                                "*** deopt IP: %d, line: %d\n",
+                        function->name()->toQString().toUtf8().constData(),
+                        frame->instructionPointer,
+                        frame->lineNumber());
             }
-            ++i;
-            scope = scope->outer;
+            delete function->codeRef;
+            function->codeRef = nullptr;
+            function->jittedCode = nullptr;
+            function->interpreterCallCount = 0; // reset to restart tracing: apparently we didn't have enough info before
+            result = interpret(frame, engine, function->codeData + frame->instructionPointer);
         }
+    } else {
+        // interpreter
+        result = interpret(frame, engine, function->codeData);
     }
 
+    if (debugger)
+        debugger->leavingFunction(result);
+
+    return result;
+}
+
+QV4::ReturnedValue VME::interpret(CppStackFrame *frame, ExecutionEngine *engine, const char *code)
+{
+    QV4::Function *function = frame->v4Function;
+    QV4::Value &accumulator = frame->jsFrame->accumulator;
+    QV4::ReturnedValue acc = accumulator.asReturnedValue();
+    Value *stack = reinterpret_cast<Value *>(frame->jsFrame);
+
+    if (function->tracingEnabled()) {
+        for (int i = 0; i < int(function->nFormals); ++i)
+            traceValue(frame->jsFrame->argument(i), function, i);
+    }
+
+    MOTH_JUMP_TABLE;
 
     for (;;) {
-        const Instr *genericInstr = reinterpret_cast<const Instr *>(code);
-#ifdef MOTH_THREADED_INTERPRETER
-        goto *jumpTable[genericInstr->common.instructionType];
-#else
-        switch (genericInstr->common.instructionType) {
-#endif
+    MOTH_DISPATCH()
+    Q_UNREACHABLE(); // only reached when the dispatch doesn't jump somewhere
+
+    MOTH_BEGIN_INSTR(LoadConst)
+        acc = constant(function, index).asReturnedValue();
+    MOTH_END_INSTR(LoadConst)
+
+    MOTH_BEGIN_INSTR(LoadNull)
+        acc = Encode::null();
+    MOTH_END_INSTR(LoadNull)
+
+    MOTH_BEGIN_INSTR(LoadZero)
+        acc = Encode(static_cast<int>(0));
+    MOTH_END_INSTR(LoadZero)
 
-    MOTH_BEGIN_INSTR(Move)
-        VALUE(instr.result) = VALUE(instr.source);
-    MOTH_END_INSTR(Move)
+    MOTH_BEGIN_INSTR(LoadTrue)
+        acc = Encode(true);
+    MOTH_END_INSTR(LoadTrue)
+
+    MOTH_BEGIN_INSTR(LoadFalse)
+        acc = Encode(false);
+    MOTH_END_INSTR(LoadFalse)
+
+    MOTH_BEGIN_INSTR(LoadUndefined)
+        acc = Encode::undefined();
+    MOTH_END_INSTR(LoadUndefined)
+
+    MOTH_BEGIN_INSTR(LoadInt)
+        acc = Encode(value);
+    MOTH_END_INSTR(LoadInt)
 
     MOTH_BEGIN_INSTR(MoveConst)
-        VALUE(instr.result) = instr.source;
+        STACK_VALUE(destTemp) = constant(function, constIndex);
     MOTH_END_INSTR(MoveConst)
 
-    MOTH_BEGIN_INSTR(SwapTemps)
-        qSwap(VALUE(instr.left),  VALUE(instr.right));
-    MOTH_END_INSTR(MoveTemp)
+    MOTH_BEGIN_INSTR(LoadReg)
+        acc = STACK_VALUE(reg).asReturnedValue();
+    MOTH_END_INSTR(LoadReg)
+
+    MOTH_BEGIN_INSTR(StoreReg)
+        STACK_VALUE(reg) = acc;
+    MOTH_END_INSTR(StoreReg)
+
+    MOTH_BEGIN_INSTR(MoveReg)
+        STACK_VALUE(destReg) = STACK_VALUE(srcReg);
+    MOTH_END_INSTR(MoveReg)
+
+    MOTH_BEGIN_INSTR(LoadImport)
+        acc = function->compilationUnit->imports[index]->asReturnedValue();
+    MOTH_END_INSTR(LoadImport)
+
+    MOTH_BEGIN_INSTR(LoadLocal)
+        auto cc = static_cast<Heap::CallContext *>(stack[CallData::Context].m());
+        Q_ASSERT(cc->type != QV4::Heap::CallContext::Type_GlobalContext);
+        acc = cc->locals[index].asReturnedValue();
+        traceValue(acc, function, traceSlot);
+    MOTH_END_INSTR(LoadLocal)
+
+    MOTH_BEGIN_INSTR(StoreLocal)
+        CHECK_EXCEPTION;
+        auto cc = static_cast<Heap::CallContext *>(stack[CallData::Context].m());
+        Q_ASSERT(cc->type != QV4::Heap::CallContext::Type_GlobalContext);
+        QV4::WriteBarrier::write(engine, cc, cc->locals.values[index].data_ptr(), acc);
+    MOTH_END_INSTR(StoreLocal)
+
+    MOTH_BEGIN_INSTR(LoadScopedLocal)
+        auto cc = getScope(stack, scope);
+        acc = cc->locals[index].asReturnedValue();
+        traceValue(acc, function, traceSlot);
+    MOTH_END_INSTR(LoadScopedLocal)
+
+    MOTH_BEGIN_INSTR(StoreScopedLocal)
+        CHECK_EXCEPTION;
+        auto cc = getScope(stack, scope);
+        QV4::WriteBarrier::write(engine, cc, cc->locals.values[index].data_ptr(), acc);
+    MOTH_END_INSTR(StoreScopedLocal)
 
     MOTH_BEGIN_INSTR(LoadRuntimeString)
-//        TRACE(value, "%s", instr.value.toString(context)->toQString().toUtf8().constData());
-        VALUE(instr.result) = engine->current->compilationUnit->runtimeStrings[instr.stringId];
+        acc = function->compilationUnit->runtimeStrings[stringId]->asReturnedValue();
     MOTH_END_INSTR(LoadRuntimeString)
 
-    MOTH_BEGIN_INSTR(LoadRegExp)
-//        TRACE(value, "%s", instr.value.toString(context)->toQString().toUtf8().constData());
-        VALUE(instr.result) = static_cast<CompiledData::CompilationUnit*>(engine->current->compilationUnit)->runtimeRegularExpressions[instr.regExpId];
-    MOTH_END_INSTR(LoadRegExp)
+    MOTH_BEGIN_INSTR(MoveRegExp)
+        STACK_VALUE(destReg) = Runtime::RegexpLiteral::call(engine, regExpId);
+    MOTH_END_INSTR(MoveRegExp)
 
     MOTH_BEGIN_INSTR(LoadClosure)
-        STOREVALUE(instr.result, Runtime::method_closure(engine, instr.value));
+        acc = Runtime::Closure::call(engine, value);
     MOTH_END_INSTR(LoadClosure)
 
     MOTH_BEGIN_INSTR(LoadName)
-        TRACE(inline, "property name = %s", runtimeStrings[instr.name]->toQString().toUtf8().constData());
-        STOREVALUE(instr.result, Runtime::method_getActivationProperty(engine, instr.name));
+        STORE_IP();
+        acc = Runtime::LoadName::call(engine, name);
+        CHECK_EXCEPTION;
+        traceValue(acc, function, traceSlot);
     MOTH_END_INSTR(LoadName)
 
-    MOTH_BEGIN_INSTR(GetGlobalLookup)
-        QV4::Lookup *l = engine->current->lookups + instr.index;
-        STOREVALUE(instr.result, l->globalGetter(l, engine));
-    MOTH_END_INSTR(GetGlobalLookup)
+    MOTH_BEGIN_INSTR(LoadGlobalLookup)
+        STORE_IP();
+        QV4::Lookup *l = function->compilationUnit->runtimeLookups + index;
+        acc = l->globalGetter(l, engine);
+        CHECK_EXCEPTION;
+        traceValue(acc, function, traceSlot);
+    MOTH_END_INSTR(LoadGlobalLookup)
+
+    MOTH_BEGIN_INSTR(StoreNameStrict)
+        STORE_IP();
+        STORE_ACC();
+        Runtime::StoreNameStrict::call(engine, name, accumulator);
+        CHECK_EXCEPTION;
+    MOTH_END_INSTR(StoreNameStrict)
 
-    MOTH_BEGIN_INSTR(StoreName)
-        TRACE(inline, "property name = %s", runtimeStrings[instr.name]->toQString().toUtf8().constData());
-        Runtime::method_setActivationProperty(engine, instr.name, VALUE(instr.source));
+    MOTH_BEGIN_INSTR(StoreNameSloppy)
+        STORE_IP();
+        STORE_ACC();
+        Runtime::StoreNameSloppy::call(engine, name, accumulator);
         CHECK_EXCEPTION;
-    MOTH_END_INSTR(StoreName)
+    MOTH_END_INSTR(StoreNameSloppy)
 
     MOTH_BEGIN_INSTR(LoadElement)
-        STOREVALUE(instr.result, Runtime::method_getElement(engine, VALUE(instr.base), VALUE(instr.index)));
+        STORE_IP();
+        STORE_ACC();
+#if QT_CONFIG(qml_tracing)
+        acc = Runtime::LoadElement_Traced::call(engine, STACK_VALUE(base), accumulator, function->traceInfo(traceSlot));
+        traceValue(acc, function, traceSlot);
+#else
+        Q_UNUSED(traceSlot);
+        acc = Runtime::LoadElement::call(engine, STACK_VALUE(base), accumulator);
+#endif
+        CHECK_EXCEPTION;
     MOTH_END_INSTR(LoadElement)
 
-    MOTH_BEGIN_INSTR(LoadElementLookup)
-        QV4::Lookup *l = engine->current->lookups + instr.lookup;
-        STOREVALUE(instr.result, l->indexedGetter(l, engine, VALUE(instr.base), VALUE(instr.index)));
-    MOTH_END_INSTR(LoadElementLookup)
-
     MOTH_BEGIN_INSTR(StoreElement)
-        Runtime::method_setElement(engine, VALUE(instr.base), VALUE(instr.index), VALUE(instr.source));
+        STORE_IP();
+        STORE_ACC();
+#if QT_CONFIG(qml_tracing)
+        Runtime::StoreElement_traced::call(engine, STACK_VALUE(base), STACK_VALUE(index), accumulator, function->traceInfo(traceSlot));
+#else
+        Q_UNUSED(traceSlot);
+        Runtime::StoreElement::call(engine, STACK_VALUE(base), STACK_VALUE(index), accumulator);
+#endif
         CHECK_EXCEPTION;
     MOTH_END_INSTR(StoreElement)
 
-    MOTH_BEGIN_INSTR(StoreElementLookup)
-        QV4::Lookup *l = engine->current->lookups + instr.lookup;
-        l->indexedSetter(l, engine, VALUE(instr.base), VALUE(instr.index), VALUE(instr.source));
-        CHECK_EXCEPTION;
-    MOTH_END_INSTR(StoreElementLookup)
-
     MOTH_BEGIN_INSTR(LoadProperty)
-        STOREVALUE(instr.result, Runtime::method_getProperty(engine, VALUE(instr.base), instr.name));
+        STORE_IP();
+        STORE_ACC();
+        acc = Runtime::LoadProperty::call(engine, accumulator, name);
+        CHECK_EXCEPTION;
+        traceValue(acc, function, traceSlot);
     MOTH_END_INSTR(LoadProperty)
 
     MOTH_BEGIN_INSTR(GetLookup)
-        QV4::Lookup *l = engine->current->lookups + instr.index;
-        STOREVALUE(instr.result, l->getter(l, engine, VALUE(instr.base)));
+        STORE_IP();
+        STORE_ACC();
+        QV4::Lookup *l = function->compilationUnit->runtimeLookups + index;
+        acc = l->getter(l, engine, accumulator);
+        CHECK_EXCEPTION;
+        traceValue(acc, function, traceSlot);
     MOTH_END_INSTR(GetLookup)
 
     MOTH_BEGIN_INSTR(StoreProperty)
-        Runtime::method_setProperty(engine, VALUE(instr.base), instr.name, VALUE(instr.source));
+        STORE_IP();
+        STORE_ACC();
+        Runtime::StoreProperty::call(engine, STACK_VALUE(base), name, accumulator);
         CHECK_EXCEPTION;
     MOTH_END_INSTR(StoreProperty)
 
     MOTH_BEGIN_INSTR(SetLookup)
-        QV4::Lookup *l = engine->current->lookups + instr.index;
-        l->setter(l, engine, VALUE(instr.base), VALUE(instr.source));
+        STORE_IP();
+        STORE_ACC();
+        QV4::Lookup *l = function->compilationUnit->runtimeLookups + index;
+        if (!l->setter(l, engine, STACK_VALUE(base), accumulator) && function->isStrict())
+            engine->throwTypeError();
         CHECK_EXCEPTION;
     MOTH_END_INSTR(SetLookup)
 
-    MOTH_BEGIN_INSTR(StoreQObjectProperty)
-        Runtime::method_setQmlQObjectProperty(engine, VALUE(instr.base), instr.propertyIndex, VALUE(instr.source));
+    MOTH_BEGIN_INSTR(LoadSuperProperty)
+        STORE_IP();
+        STORE_ACC();
+        acc = Runtime::LoadSuperProperty::call(engine, STACK_VALUE(property));
         CHECK_EXCEPTION;
-    MOTH_END_INSTR(StoreQObjectProperty)
+    MOTH_END_INSTR(LoadSuperProperty)
 
-    MOTH_BEGIN_INSTR(LoadQObjectProperty)
-        STOREVALUE(instr.result, Runtime::method_getQmlQObjectProperty(engine, VALUE(instr.base), instr.propertyIndex, instr.captureRequired));
-    MOTH_END_INSTR(LoadQObjectProperty)
+    MOTH_BEGIN_INSTR(StoreSuperProperty)
+        STORE_IP();
+        STORE_ACC();
+        Runtime::StoreSuperProperty::call(engine, STACK_VALUE(property), accumulator);
+        CHECK_EXCEPTION;
+    MOTH_END_INSTR(StoreSuperProperty)
 
     MOTH_BEGIN_INSTR(StoreScopeObjectProperty)
-        Runtime::method_setQmlScopeObjectProperty(engine, VALUE(instr.base), instr.propertyIndex, VALUE(instr.source));
+        STORE_ACC();
+        Runtime::StoreQmlScopeObjectProperty::call(engine, STACK_VALUE(base), propertyIndex, accumulator);
         CHECK_EXCEPTION;
     MOTH_END_INSTR(StoreScopeObjectProperty)
 
     MOTH_BEGIN_INSTR(LoadScopeObjectProperty)
-        STOREVALUE(instr.result, Runtime::method_getQmlScopeObjectProperty(engine, VALUE(instr.base), instr.propertyIndex, instr.captureRequired));
+        STORE_IP();
+        acc = Runtime::LoadQmlScopeObjectProperty::call(engine, STACK_VALUE(base), propertyIndex, captureRequired);
+        CHECK_EXCEPTION;
     MOTH_END_INSTR(LoadScopeObjectProperty)
 
     MOTH_BEGIN_INSTR(StoreContextObjectProperty)
-        Runtime::method_setQmlContextObjectProperty(engine, VALUE(instr.base), instr.propertyIndex, VALUE(instr.source));
+        STORE_IP();
+        STORE_ACC();
+        Runtime::StoreQmlContextObjectProperty::call(engine, STACK_VALUE(base), propertyIndex, accumulator);
         CHECK_EXCEPTION;
     MOTH_END_INSTR(StoreContextObjectProperty)
 
     MOTH_BEGIN_INSTR(LoadContextObjectProperty)
-        STOREVALUE(instr.result, Runtime::method_getQmlContextObjectProperty(engine, VALUE(instr.base), instr.propertyIndex, instr.captureRequired));
+        STORE_IP();
+        acc = Runtime::LoadQmlContextObjectProperty::call(engine, STACK_VALUE(base), propertyIndex, captureRequired);
+        CHECK_EXCEPTION;
     MOTH_END_INSTR(LoadContextObjectProperty)
 
     MOTH_BEGIN_INSTR(LoadIdObject)
-        STOREVALUE(instr.result, Runtime::method_getQmlIdObject(engine, VALUE(instr.base), instr.index));
+        STORE_IP();
+        acc = Runtime::LoadQmlIdObject::call(engine, STACK_VALUE(base), index);
+        CHECK_EXCEPTION;
     MOTH_END_INSTR(LoadIdObject)
 
-    MOTH_BEGIN_INSTR(LoadAttachedQObjectProperty)
-        STOREVALUE(instr.result, Runtime::method_getQmlAttachedProperty(engine, instr.attachedPropertiesId, instr.propertyIndex));
-    MOTH_END_INSTR(LoadAttachedQObjectProperty)
-
-    MOTH_BEGIN_INSTR(LoadSingletonQObjectProperty)
-        STOREVALUE(instr.result, Runtime::method_getQmlSingletonQObjectProperty(engine, VALUE(instr.base), instr.propertyIndex, instr.captureRequired));
-    MOTH_END_INSTR(LoadSingletonQObjectProperty)
+    MOTH_BEGIN_INSTR(Yield)
+        frame->yield = code;
+        frame->yieldIsIterator = false;
+        return acc;
+    MOTH_END_INSTR(Yield)
+
+    MOTH_BEGIN_INSTR(YieldStar)
+        frame->yield = code;
+        frame->yieldIsIterator = true;
+        return acc;
+    MOTH_END_INSTR(YieldStar)
+
+    MOTH_BEGIN_INSTR(Resume)
+        // check exception, in case the generator was called with throw() or return()
+        if (engine->hasException) {
+            // an empty value indicates that the generator was called with return()
+            if (engine->exceptionValue->asReturnedValue() != Value::emptyValue().asReturnedValue())
+                goto handleUnwind;
+            engine->hasException = false;
+            *engine->exceptionValue = Value::undefinedValue();
+        } else {
+            code += offset;
+        }
+    MOTH_END_INSTR(Resume)
 
-    MOTH_BEGIN_INSTR(Push)
-        TRACE(inline, "stack size: %u", instr.value);
-        stackSize = instr.value;
-        stack = scope.alloc(stackSize);
-        scopes[1].values = stack;
-    MOTH_END_INSTR(Push)
+    MOTH_BEGIN_INSTR(IteratorNextForYieldStar)
+        STORE_ACC();
+        acc = Runtime::IteratorNextForYieldStar::call(engine, accumulator, STACK_VALUE(iterator), &STACK_VALUE(object));
+        CHECK_EXCEPTION;
+    MOTH_END_INSTR(IteratorNextForYieldStar)
 
     MOTH_BEGIN_INSTR(CallValue)
-#if 0 //def DO_TRACE_INSTR
-        if (Debugging::Debugger *debugger = context->engine()->debugger) {
-            if (QV4::FunctionObject *o = (VALUE(instr.dest)).asFunctionObject()) {
-                if (Debugging::FunctionDebugInfo *info = debugger->debugInfo(o)) {
-                    QString n = debugger->name(o);
-                    std::cerr << "*** Call to \"" << (n.isNull() ? "<no name>" : qPrintable(n)) << "\" defined @" << info->startLine << ":" << info->startColumn << std::endl;
-                }
-            }
+        STORE_IP();
+        Value func = STACK_VALUE(name);
+        if (Q_UNLIKELY(!func.isFunctionObject())) {
+            acc = engine->throwTypeError(QStringLiteral("%1 is not a function").arg(func.toQStringNoThrow()));
+            goto handleUnwind;
         }
-#endif // DO_TRACE_INSTR
-        Q_ASSERT(instr.callData + instr.argc + offsetof(QV4::CallData, args)/sizeof(QV4::Value) <= stackSize);
-        QV4::CallData *callData = reinterpret_cast<QV4::CallData *>(stack + instr.callData);
-        callData->tag = quint32(Value::ValueTypeInternal::Integer);
-        callData->argc = instr.argc;
-        callData->thisObject = QV4::Primitive::undefinedValue();
-        STOREVALUE(instr.result, Runtime::method_callValue(engine, VALUE(instr.dest), callData));
+        Value undef = Value::undefinedValue();
+        acc = static_cast<const FunctionObject &>(func).call(&undef, stack + argv, argc);
+        CHECK_EXCEPTION;
+        traceValue(acc, function, traceSlot);
     MOTH_END_INSTR(CallValue)
 
+    MOTH_BEGIN_INSTR(CallWithReceiver)
+        STORE_IP();
+        Value func = STACK_VALUE(name);
+        if (Q_UNLIKELY(!func.isFunctionObject())) {
+            acc = engine->throwTypeError(QStringLiteral("%1 is not a function").arg(func.toQStringNoThrow()));
+            goto handleUnwind;
+        }
+        acc = static_cast<const FunctionObject &>(func).call(stack + thisObject, stack + argv, argc);
+        CHECK_EXCEPTION;
+        traceValue(acc, function, traceSlot);
+    MOTH_END_INSTR(CallWithReceiver)
+
     MOTH_BEGIN_INSTR(CallProperty)
-        TRACE(property name, "%s, args=%u, argc=%u, this=%s", qPrintable(runtimeStrings[instr.name]->toQString()), instr.callData, instr.argc, (VALUE(instr.base)).toString(engine)->toQString().toUtf8().constData());
-        Q_ASSERT(instr.callData + instr.argc + offsetof(QV4::CallData, args)/sizeof(QV4::Value) <= stackSize);
-        QV4::CallData *callData = reinterpret_cast<QV4::CallData *>(stack + instr.callData);
-        callData->tag = quint32(Value::ValueTypeInternal::Integer);
-        callData->argc = instr.argc;
-        callData->thisObject = VALUE(instr.base);
-        STOREVALUE(instr.result, Runtime::method_callProperty(engine, instr.name, callData));
+        STORE_IP();
+        acc = Runtime::CallProperty::call(engine, stack[base], name, stack + argv, argc);
+        CHECK_EXCEPTION;
+        traceValue(acc, function, traceSlot);
     MOTH_END_INSTR(CallProperty)
 
     MOTH_BEGIN_INSTR(CallPropertyLookup)
-        Q_ASSERT(instr.callData + instr.argc + offsetof(QV4::CallData, args)/sizeof(QV4::Value) <= stackSize);
-        QV4::CallData *callData = reinterpret_cast<QV4::CallData *>(stack + instr.callData);
-        callData->tag = quint32(Value::ValueTypeInternal::Integer);
-        callData->argc = instr.argc;
-        callData->thisObject = VALUE(instr.base);
-        STOREVALUE(instr.result, Runtime::method_callPropertyLookup(engine, instr.lookupIndex, callData));
+        STORE_IP();
+        Lookup *l = function->compilationUnit->runtimeLookups + lookupIndex;
+        // ok to have the value on the stack here
+        Value f = Value::fromReturnedValue(l->getter(l, engine, stack[base]));
+
+        if (Q_UNLIKELY(!f.isFunctionObject())) {
+            acc = engine->throwTypeError();
+            goto handleUnwind;
+        }
+
+        acc = static_cast<FunctionObject &>(f).call(stack + base, stack + argv, argc);
+        CHECK_EXCEPTION;
+        traceValue(acc, function, traceSlot);
     MOTH_END_INSTR(CallPropertyLookup)
 
+    MOTH_BEGIN_INSTR(CallElement)
+        STORE_IP();
+        acc = Runtime::CallElement::call(engine, stack[base], STACK_VALUE(index), stack + argv, argc);
+        CHECK_EXCEPTION;
+        traceValue(acc, function, traceSlot);
+    MOTH_END_INSTR(CallElement)
+
+    MOTH_BEGIN_INSTR(CallName)
+        STORE_IP();
+        acc = Runtime::CallName::call(engine, name, stack + argv, argc);
+        CHECK_EXCEPTION;
+        traceValue(acc, function, traceSlot);
+    MOTH_END_INSTR(CallName)
+
+    MOTH_BEGIN_INSTR(CallPossiblyDirectEval)
+        STORE_IP();
+        acc = Runtime::CallPossiblyDirectEval::call(engine, stack + argv, argc);
+        CHECK_EXCEPTION;
+        traceValue(acc, function, traceSlot);
+    MOTH_END_INSTR(CallPossiblyDirectEval)
+
+    MOTH_BEGIN_INSTR(CallGlobalLookup)
+        STORE_IP();
+        acc = Runtime::CallGlobalLookup::call(engine, index, stack + argv, argc);
+        CHECK_EXCEPTION;
+        traceValue(acc, function, traceSlot);
+    MOTH_END_INSTR(CallGlobalLookup)
+
     MOTH_BEGIN_INSTR(CallScopeObjectProperty)
-        TRACE(property name, "%s, args=%u, argc=%u, this=%s", qPrintable(runtimeStrings[instr.name]->toQString()), instr.callData, instr.argc, (VALUE(instr.base)).toString(engine)->toQString().toUtf8().constData());
-        Q_ASSERT(instr.callData + instr.argc + offsetof(QV4::CallData, args)/sizeof(QV4::Value) <= stackSize);
-        QV4::CallData *callData = reinterpret_cast<QV4::CallData *>(stack + instr.callData);
-        callData->tag = quint32(Value::ValueTypeInternal::Integer);
-        callData->argc = instr.argc;
-        callData->thisObject = VALUE(instr.base);
-        STOREVALUE(instr.result, Runtime::method_callQmlScopeObjectProperty(engine, instr.index, callData));
+        STORE_IP();
+        acc = Runtime::CallQmlScopeObjectProperty::call(engine, stack[base], name, stack + argv, argc);
+        CHECK_EXCEPTION;
+        traceValue(acc, function, traceSlot);
     MOTH_END_INSTR(CallScopeObjectProperty)
 
     MOTH_BEGIN_INSTR(CallContextObjectProperty)
-        TRACE(property name, "%s, args=%u, argc=%u, this=%s", qPrintable(runtimeStrings[instr.name]->toQString()), instr.callData, instr.argc, (VALUE(instr.base)).toString(engine)->toQString().toUtf8().constData());
-        Q_ASSERT(instr.callData + instr.argc + offsetof(QV4::CallData, args)/sizeof(QV4::Value) <= stackSize);
-        QV4::CallData *callData = reinterpret_cast<QV4::CallData *>(stack + instr.callData);
-        callData->tag = quint32(Value::ValueTypeInternal::Integer);
-        callData->argc = instr.argc;
-        callData->thisObject = VALUE(instr.base);
-        STOREVALUE(instr.result, Runtime::method_callQmlContextObjectProperty(engine, instr.index, callData));
+        STORE_IP();
+        acc = Runtime::CallQmlContextObjectProperty::call(engine, stack[base], name, stack + argv, argc);
+        CHECK_EXCEPTION;
+        traceValue(acc, function, traceSlot);
     MOTH_END_INSTR(CallContextObjectProperty)
 
-    MOTH_BEGIN_INSTR(CallElement)
-        Q_ASSERT(instr.callData + instr.argc + offsetof(QV4::CallData, args)/sizeof(QV4::Value) <= stackSize);
-        QV4::CallData *callData = reinterpret_cast<QV4::CallData *>(stack + instr.callData);
-        callData->tag = quint32(Value::ValueTypeInternal::Integer);
-        callData->argc = instr.argc;
-        callData->thisObject = VALUE(instr.base);
-        STOREVALUE(instr.result, Runtime::method_callElement(engine, VALUE(instr.index), callData));
-    MOTH_END_INSTR(CallElement)
+    MOTH_BEGIN_INSTR(CallWithSpread)
+        STORE_IP();
+        acc = Runtime::CallWithSpread::call(engine, STACK_VALUE(func), STACK_VALUE(thisObject), stack + argv, argc);
+        CHECK_EXCEPTION;
+        traceValue(acc, function, traceSlot);
+    MOTH_END_INSTR(CallWithSpread)
+
+    MOTH_BEGIN_INSTR(TailCall)
+        STORE_IP();
+        *engine->jsAlloca(1) = Primitive::fromInt32(argc);
+        *engine->jsAlloca(1) = Primitive::fromInt32(argv);
+        *engine->jsAlloca(1) = STACK_VALUE(thisObject);
+        *engine->jsAlloca(1) = STACK_VALUE(func);
+        return Runtime::TailCall::call(frame, engine);
+        CHECK_EXCEPTION;
+    MOTH_END_INSTR(TailCall)
 
-    MOTH_BEGIN_INSTR(CallActivationProperty)
-        Q_ASSERT(instr.callData + instr.argc + offsetof(QV4::CallData, args)/sizeof(QV4::Value) <= stackSize);
-        QV4::CallData *callData = reinterpret_cast<QV4::CallData *>(stack + instr.callData);
-        callData->tag = quint32(Value::ValueTypeInternal::Integer);
-        callData->argc = instr.argc;
-        callData->thisObject = QV4::Primitive::undefinedValue();
-        STOREVALUE(instr.result, Runtime::method_callActivationProperty(engine, instr.name, callData));
-    MOTH_END_INSTR(CallActivationProperty)
+    MOTH_BEGIN_INSTR(Construct)
+        STORE_IP();
+        acc = Runtime::Construct::call(engine, STACK_VALUE(func), ACC, stack + argv, argc);
+        CHECK_EXCEPTION;
+    MOTH_END_INSTR(Construct)
 
-    MOTH_BEGIN_INSTR(CallGlobalLookup)
-        Q_ASSERT(instr.callData + instr.argc + offsetof(QV4::CallData, args)/sizeof(QV4::Value) <= stackSize);
-        QV4::CallData *callData = reinterpret_cast<QV4::CallData *>(stack + instr.callData);
-        callData->tag = quint32(Value::ValueTypeInternal::Integer);
-        callData->argc = instr.argc;
-        callData->thisObject = QV4::Primitive::undefinedValue();
-        STOREVALUE(instr.result, Runtime::method_callGlobalLookup(engine, instr.index, callData));
-    MOTH_END_INSTR(CallGlobalLookup)
+    MOTH_BEGIN_INSTR(ConstructWithSpread)
+        STORE_IP();
+        acc = Runtime::ConstructWithSpread::call(engine, STACK_VALUE(func), ACC, stack + argv, argc);
+        CHECK_EXCEPTION;
+    MOTH_END_INSTR(ConstructWithSpread)
 
-    MOTH_BEGIN_INSTR(SetExceptionHandler)
-        exceptionHandler = instr.offset ? ((const uchar *)&instr.offset) + instr.offset : 0;
-    MOTH_END_INSTR(SetExceptionHandler)
+    MOTH_BEGIN_INSTR(SetUnwindHandler)
+        frame->unwindHandler = offset ? code + offset : nullptr;
+    MOTH_END_INSTR(SetUnwindHandler)
 
-    MOTH_BEGIN_INSTR(CallBuiltinThrow)
-        Runtime::method_throwException(engine, VALUE(instr.arg));
+    MOTH_BEGIN_INSTR(UnwindDispatch)
         CHECK_EXCEPTION;
-    MOTH_END_INSTR(CallBuiltinThrow)
+        if (frame->unwindLevel) {
+            --frame->unwindLevel;
+            if (frame->unwindLevel)
+                goto handleUnwind;
+            code = frame->unwindLabel;
+        }
+    MOTH_END_INSTR(UnwindDispatch)
+
+    MOTH_BEGIN_INSTR(UnwindToLabel)
+        frame->unwindLevel = level;
+        frame->unwindLabel = code + offset;
+        goto handleUnwind;
+    MOTH_END_INSTR(UnwindToLabel)
+
+    MOTH_BEGIN_INSTR(DeadTemporalZoneCheck)
+        if (ACC.isEmpty()) {
+            STORE_IP();
+            STORE_ACC();
+            Runtime::ThrowReferenceError::call(engine, name);
+            goto handleUnwind;
+        }
+    MOTH_END_INSTR(DeadTemporalZoneCheck)
+
+    MOTH_BEGIN_INSTR(ThrowException)
+        STORE_IP();
+        STORE_ACC();
+        Runtime::ThrowException::call(engine, accumulator);
+        goto handleUnwind;
+    MOTH_END_INSTR(ThrowException)
+
+    MOTH_BEGIN_INSTR(GetException)
+        acc = engine->hasException ? engine->exceptionValue->asReturnedValue()
+                                   : Value::emptyValue().asReturnedValue();
+        engine->hasException = false;
+    MOTH_END_INSTR(HasException)
+
+    MOTH_BEGIN_INSTR(SetException)
+        if (acc != Value::emptyValue().asReturnedValue()) {
+            *engine->exceptionValue = acc;
+            engine->hasException = true;
+        }
+    MOTH_END_INSTR(SetException)
 
-    MOTH_BEGIN_INSTR(CallBuiltinUnwindException)
-        STOREVALUE(instr.result, Runtime::method_unwindException(engine));
-    MOTH_END_INSTR(CallBuiltinUnwindException)
+    MOTH_BEGIN_INSTR(PushCatchContext)
+        Runtime::PushCatchContext::call(engine, index, name);
+    MOTH_END_INSTR(PushCatchContext)
 
-    MOTH_BEGIN_INSTR(CallBuiltinPushCatchScope)
-        Runtime::method_pushCatchScope(static_cast<QV4::NoThrowEngine*>(engine), instr.name);
-    MOTH_END_INSTR(CallBuiltinPushCatchScope)
-
-    MOTH_BEGIN_INSTR(CallBuiltinPushScope)
-        Runtime::method_pushWithScope(VALUE(instr.arg), static_cast<QV4::NoThrowEngine*>(engine));
-        CHECK_EXCEPTION;
-    MOTH_END_INSTR(CallBuiltinPushScope)
-
-    MOTH_BEGIN_INSTR(CallBuiltinPopScope)
-        Runtime::method_popScope(static_cast<QV4::NoThrowEngine*>(engine));
-    MOTH_END_INSTR(CallBuiltinPopScope)
-
-    MOTH_BEGIN_INSTR(CallBuiltinForeachIteratorObject)
-        STOREVALUE(instr.result, Runtime::method_foreachIterator(engine, VALUE(instr.arg)));
-    MOTH_END_INSTR(CallBuiltinForeachIteratorObject)
-
-    MOTH_BEGIN_INSTR(CallBuiltinForeachNextPropertyName)
-        STOREVALUE(instr.result, Runtime::method_foreachNextPropertyName(VALUE(instr.arg)));
-    MOTH_END_INSTR(CallBuiltinForeachNextPropertyName)
-
-    MOTH_BEGIN_INSTR(CallBuiltinDeleteMember)
-        STOREVALUE(instr.result, Runtime::method_deleteMember(engine, VALUE(instr.base), instr.member));
-    MOTH_END_INSTR(CallBuiltinDeleteMember)
-
-    MOTH_BEGIN_INSTR(CallBuiltinDeleteSubscript)
-        STOREVALUE(instr.result, Runtime::method_deleteElement(engine, VALUE(instr.base), VALUE(instr.index)));
-    MOTH_END_INSTR(CallBuiltinDeleteSubscript)
-
-    MOTH_BEGIN_INSTR(CallBuiltinDeleteName)
-        STOREVALUE(instr.result, Runtime::method_deleteName(engine, instr.name));
-    MOTH_END_INSTR(CallBuiltinDeleteName)
-
-    MOTH_BEGIN_INSTR(CallBuiltinTypeofScopeObjectProperty)
-        STOREVALUE(instr.result, Runtime::method_typeofScopeObjectProperty(engine, VALUE(instr.base), instr.index));
-    MOTH_END_INSTR(CallBuiltinTypeofMember)
-
-    MOTH_BEGIN_INSTR(CallBuiltinTypeofContextObjectProperty)
-        STOREVALUE(instr.result, Runtime::method_typeofContextObjectProperty(engine, VALUE(instr.base), instr.index));
-    MOTH_END_INSTR(CallBuiltinTypeofMember)
-
-    MOTH_BEGIN_INSTR(CallBuiltinTypeofMember)
-        STOREVALUE(instr.result, Runtime::method_typeofMember(engine, VALUE(instr.base), instr.member));
-    MOTH_END_INSTR(CallBuiltinTypeofMember)
-
-    MOTH_BEGIN_INSTR(CallBuiltinTypeofSubscript)
-        STOREVALUE(instr.result, Runtime::method_typeofElement(engine, VALUE(instr.base), VALUE(instr.index)));
-    MOTH_END_INSTR(CallBuiltinTypeofSubscript)
-
-    MOTH_BEGIN_INSTR(CallBuiltinTypeofName)
-        STOREVALUE(instr.result, Runtime::method_typeofName(engine, instr.name));
-    MOTH_END_INSTR(CallBuiltinTypeofName)
-
-    MOTH_BEGIN_INSTR(CallBuiltinTypeofValue)
-        STOREVALUE(instr.result, Runtime::method_typeofValue(engine, VALUE(instr.value)));
-    MOTH_END_INSTR(CallBuiltinTypeofValue)
-
-    MOTH_BEGIN_INSTR(CallBuiltinDeclareVar)
-        Runtime::method_declareVar(engine, instr.isDeletable, instr.varName);
-    MOTH_END_INSTR(CallBuiltinDeclareVar)
-
-    MOTH_BEGIN_INSTR(CallBuiltinDefineArray)
-        Q_ASSERT(instr.args + instr.argc <= stackSize);
-        QV4::Value *args = stack + instr.args;
-        STOREVALUE(instr.result, Runtime::method_arrayLiteral(engine, args, instr.argc));
-    MOTH_END_INSTR(CallBuiltinDefineArray)
-
-    MOTH_BEGIN_INSTR(CallBuiltinDefineObjectLiteral)
-        QV4::Value *args = stack + instr.args;
-    STOREVALUE(instr.result, Runtime::method_objectLiteral(engine, args, instr.internalClassId, instr.arrayValueCount, instr.arrayGetterSetterCountAndFlags));
-    MOTH_END_INSTR(CallBuiltinDefineObjectLiteral)
-
-    MOTH_BEGIN_INSTR(CallBuiltinSetupArgumentsObject)
-        STOREVALUE(instr.result, Runtime::method_setupArgumentsObject(engine));
-    MOTH_END_INSTR(CallBuiltinSetupArgumentsObject)
-
-    MOTH_BEGIN_INSTR(CallBuiltinConvertThisToObject)
-        Runtime::method_convertThisToObject(engine);
-        CHECK_EXCEPTION;
-    MOTH_END_INSTR(CallBuiltinConvertThisToObject)
-
-    MOTH_BEGIN_INSTR(CreateValue)
-        Q_ASSERT(instr.callData + instr.argc + offsetof(QV4::CallData, args)/sizeof(QV4::Value) <= stackSize);
-        QV4::CallData *callData = reinterpret_cast<QV4::CallData *>(stack + instr.callData);
-        callData->tag = quint32(Value::ValueTypeInternal::Integer);
-        callData->argc = instr.argc;
-        callData->thisObject = QV4::Primitive::undefinedValue();
-        STOREVALUE(instr.result, Runtime::method_constructValue(engine, VALUE(instr.func), callData));
-    MOTH_END_INSTR(CreateValue)
-
-    MOTH_BEGIN_INSTR(CreateProperty)
-        Q_ASSERT(instr.callData + instr.argc + offsetof(QV4::CallData, args)/sizeof(QV4::Value) <= stackSize);
-        QV4::CallData *callData = reinterpret_cast<QV4::CallData *>(stack + instr.callData);
-        callData->tag = quint32(Value::ValueTypeInternal::Integer);
-        callData->argc = instr.argc;
-        callData->thisObject = VALUE(instr.base);
-        STOREVALUE(instr.result, Runtime::method_constructProperty(engine, instr.name, callData));
-    MOTH_END_INSTR(CreateProperty)
-
-    MOTH_BEGIN_INSTR(ConstructPropertyLookup)
-        Q_ASSERT(instr.callData + instr.argc + offsetof(QV4::CallData, args)/sizeof(QV4::Value) <= stackSize);
-        QV4::CallData *callData = reinterpret_cast<QV4::CallData *>(stack + instr.callData);
-        callData->tag = quint32(Value::ValueTypeInternal::Integer);
-        callData->argc = instr.argc;
-        callData->thisObject = VALUE(instr.base);
-        STOREVALUE(instr.result, Runtime::method_constructPropertyLookup(engine, instr.index, callData));
-    MOTH_END_INSTR(ConstructPropertyLookup)
-
-    MOTH_BEGIN_INSTR(CreateActivationProperty)
-        Q_ASSERT(instr.callData + instr.argc + offsetof(QV4::CallData, args)/sizeof(QV4::Value) <= stackSize);
-        QV4::CallData *callData = reinterpret_cast<QV4::CallData *>(stack + instr.callData);
-        callData->tag = quint32(Value::ValueTypeInternal::Integer);
-        callData->argc = instr.argc;
-        callData->thisObject = QV4::Primitive::undefinedValue();
-        STOREVALUE(instr.result, Runtime::method_constructActivationProperty(engine, instr.name, callData));
-    MOTH_END_INSTR(CreateActivationProperty)
-
-    MOTH_BEGIN_INSTR(ConstructGlobalLookup)
-        Q_ASSERT(instr.callData + instr.argc + offsetof(QV4::CallData, args)/sizeof(QV4::Value) <= stackSize);
-        QV4::CallData *callData = reinterpret_cast<QV4::CallData *>(stack + instr.callData);
-        callData->tag = quint32(Value::ValueTypeInternal::Integer);
-        callData->argc = instr.argc;
-        callData->thisObject = QV4::Primitive::undefinedValue();
-        STOREVALUE(instr.result, Runtime::method_constructGlobalLookup(engine, instr.index, callData));
-    MOTH_END_INSTR(ConstructGlobalLookup)
+    MOTH_BEGIN_INSTR(CreateCallContext)
+        Runtime::PushCallContext::call(frame);
+    MOTH_END_INSTR(CreateCallContext)
+
+    MOTH_BEGIN_INSTR(PushWithContext)
+        STORE_IP();
+        STORE_ACC();
+        acc = Runtime::PushWithContext::call(engine, stack[CallData::Accumulator]);
+        CHECK_EXCEPTION;
+    MOTH_END_INSTR(PushWithContext)
+
+    MOTH_BEGIN_INSTR(PushBlockContext)
+        STORE_ACC();
+        Runtime::PushBlockContext::call(engine, index);
+    MOTH_END_INSTR(PushBlockContext)
+
+    MOTH_BEGIN_INSTR(CloneBlockContext)
+        STORE_ACC();
+        Runtime::CloneBlockContext::call(engine);
+    MOTH_END_INSTR(CloneBlockContext)
+
+    MOTH_BEGIN_INSTR(PushScriptContext)
+        Runtime::PushScriptContext::call(engine, index);
+    MOTH_END_INSTR(PushScriptContext)
+
+    MOTH_BEGIN_INSTR(PopScriptContext)
+        Runtime::PopScriptContext::call(engine);
+    MOTH_END_INSTR(PopScriptContext)
+
+    MOTH_BEGIN_INSTR(PopContext)
+        ExecutionContext *c = static_cast<ExecutionContext *>(stack + CallData::Context);
+        STACK_VALUE(CallData::Context) = c->d()->outer;
+    MOTH_END_INSTR(PopContext)
+
+    MOTH_BEGIN_INSTR(GetIterator)
+        STORE_IP();
+        STORE_ACC();
+        acc = Runtime::GetIterator::call(engine, accumulator, iterator);
+        CHECK_EXCEPTION;
+    MOTH_END_INSTR(GetIterator)
+
+    MOTH_BEGIN_INSTR(IteratorNext)
+        STORE_IP();
+        STORE_ACC();
+        acc = Runtime::IteratorNext::call(engine, accumulator, &STACK_VALUE(value));
+        STACK_VALUE(done) = acc;
+        CHECK_EXCEPTION;
+    MOTH_END_INSTR(IteratorNext)
+
+    MOTH_BEGIN_INSTR(IteratorClose)
+        STORE_IP();
+        STORE_ACC();
+        acc = Runtime::IteratorClose::call(engine, accumulator, STACK_VALUE(done));
+        CHECK_EXCEPTION;
+    MOTH_END_INSTR(IteratorClose)
+
+    MOTH_BEGIN_INSTR(DestructureRestElement)
+        STORE_IP();
+        STORE_ACC();
+        acc = Runtime::DestructureRestElement::call(engine, ACC);
+        CHECK_EXCEPTION;
+    MOTH_END_INSTR(DestructureRestElement)
+
+    MOTH_BEGIN_INSTR(DeleteProperty)
+        acc = Runtime::DeleteProperty::call(engine, function, STACK_VALUE(base), STACK_VALUE(index));
+        CHECK_EXCEPTION;
+    MOTH_END_INSTR(DeleteProperty)
+
+    MOTH_BEGIN_INSTR(DeleteName)
+        acc = Runtime::DeleteName::call(engine, function, name);
+        CHECK_EXCEPTION;
+    MOTH_END_INSTR(DeleteName)
+
+    MOTH_BEGIN_INSTR(TypeofName)
+        acc = Runtime::TypeofName::call(engine, name);
+    MOTH_END_INSTR(TypeofName)
+
+    MOTH_BEGIN_INSTR(TypeofValue)
+        STORE_ACC();
+        acc = Runtime::TypeofValue::call(engine, accumulator);
+    MOTH_END_INSTR(TypeofValue)
+
+    MOTH_BEGIN_INSTR(DeclareVar)
+        Runtime::DeclareVar::call(engine, isDeletable, varName);
+    MOTH_END_INSTR(DeclareVar)
+
+    MOTH_BEGIN_INSTR(DefineArray)
+        QV4::Value *arguments = stack + args;
+        acc = Runtime::ArrayLiteral::call(engine, arguments, argc);
+    MOTH_END_INSTR(DefineArray)
+
+    MOTH_BEGIN_INSTR(DefineObjectLiteral)
+        QV4::Value *arguments = stack + args;
+        acc = Runtime::ObjectLiteral::call(engine, internalClassId, arguments, argc);
+    MOTH_END_INSTR(DefineObjectLiteral)
+
+    MOTH_BEGIN_INSTR(CreateClass)
+        acc = Runtime::CreateClass::call(engine, classIndex, STACK_VALUE(heritage), stack + computedNames);
+    MOTH_END_INSTR(CreateClass)
+
+    MOTH_BEGIN_INSTR(CreateMappedArgumentsObject)
+        acc = Runtime::CreateMappedArgumentsObject::call(engine);
+    MOTH_END_INSTR(CreateMappedArgumentsObject)
+
+    MOTH_BEGIN_INSTR(CreateUnmappedArgumentsObject)
+        acc = Runtime::CreateUnmappedArgumentsObject::call(engine);
+    MOTH_END_INSTR(CreateUnmappedArgumentsObject)
+
+    MOTH_BEGIN_INSTR(CreateRestParameter)
+        acc = Runtime::CreateRestParameter::call(engine, argIndex);
+    MOTH_END_INSTR(CreateRestParameter)
+
+    MOTH_BEGIN_INSTR(ConvertThisToObject)
+        stack[CallData::This] = Runtime::ConvertThisToObject::call(engine, stack[CallData::This]);
+        CHECK_EXCEPTION;
+    MOTH_END_INSTR(ConvertThisToObject)
+
+    MOTH_BEGIN_INSTR(LoadSuperConstructor)
+        acc = Runtime::LoadSuperConstructor::call(engine, stack[CallData::Function]);
+        CHECK_EXCEPTION;
+    MOTH_END_INSTR(LoadSuperConstructor)
+
+    MOTH_BEGIN_INSTR(ToObject)
+        acc = ACC.toObject(engine)->asReturnedValue();
+        CHECK_EXCEPTION;
+    MOTH_END_INSTR(ToObject)
 
     MOTH_BEGIN_INSTR(Jump)
-        code = ((const uchar *)&instr.offset) + instr.offset;
+        code += offset;
     MOTH_END_INSTR(Jump)
 
-    MOTH_BEGIN_INSTR(JumpEq)
-        bool cond = VALUEPTR(instr.condition)->toBoolean();
-        TRACE(condition, "%s", cond ? "TRUE" : "FALSE");
-        if (cond)
-            code = ((const uchar *)&instr.offset) + instr.offset;
-    MOTH_END_INSTR(JumpEq)
+    MOTH_BEGIN_INSTR(JumpTrue)
+        bool takeJump;
+        if (Q_LIKELY(ACC.integerCompatible()))
+            takeJump = ACC.int_32();
+        else
+            takeJump = ACC.toBoolean();
+        traceJumpTakesTruePath(takeJump, function, traceSlot);
+        if (takeJump)
+            code += offset;
+    MOTH_END_INSTR(JumpTrue)
+
+    MOTH_BEGIN_INSTR(JumpFalse)
+        bool takeJump;
+        if (Q_LIKELY(ACC.integerCompatible()))
+            takeJump = !ACC.int_32();
+        else
+            takeJump = !ACC.toBoolean();
+        traceJumpTakesTruePath(!takeJump, function, traceSlot);
+        if (takeJump)
+            code += offset;
+    MOTH_END_INSTR(JumpFalse)
+
+    MOTH_BEGIN_INSTR(JumpNoException)
+        if (!engine->hasException)
+            code += offset;
+    MOTH_END_INSTR(JumpNoException)
+
+    MOTH_BEGIN_INSTR(JumpNotUndefined)
+        if (Q_LIKELY(acc != QV4::Encode::undefined()))
+            code += offset;
+    MOTH_END_INSTR(JumpNotUndefined)
+
+    MOTH_BEGIN_INSTR(CmpEqNull)
+        acc = Encode(ACC.isNullOrUndefined());
+    MOTH_END_INSTR(CmpEqNull)
+
+    MOTH_BEGIN_INSTR(CmpNeNull)
+        acc = Encode(!ACC.isNullOrUndefined());
+    MOTH_END_INSTR(CmpNeNull)
+
+    MOTH_BEGIN_INSTR(CmpEqInt)
+        if (ACC.isIntOrBool()) {
+            acc = Encode(ACC.int_32() == lhs);
+        } else {
+            STORE_ACC();
+            acc = Encode(compareEqualInt(accumulator, ACC, lhs));
+            CHECK_EXCEPTION;
+        }
+    MOTH_END_INSTR(CmpEqInt)
+
+    MOTH_BEGIN_INSTR(CmpNeInt)
+        if (ACC.isIntOrBool()) {
+            acc = Encode(bool(ACC.int_32() != lhs));
+        } else {
+            STORE_ACC();
+            acc = Encode(!compareEqualInt(accumulator, ACC, lhs));
+            CHECK_EXCEPTION;
+        }
+    MOTH_END_INSTR(CmpNeInt)
+
+    MOTH_BEGIN_INSTR(CmpEq)
+        const Value left = STACK_VALUE(lhs);
+        if (Q_LIKELY(left.asReturnedValue() == ACC.asReturnedValue())) {
+            acc = Encode(!ACC.isNaN());
+        } else if (Q_LIKELY(left.isInteger() && ACC.isInteger())) {
+            acc = Encode(left.int_32() == ACC.int_32());
+        } else {
+            STORE_ACC();
+            acc = Encode(bool(Runtime::CompareEqual::call(left, accumulator)));
+            CHECK_EXCEPTION;
+        }
+    MOTH_END_INSTR(CmpEq)
+
+    MOTH_BEGIN_INSTR(CmpNe)
+        const Value left = STACK_VALUE(lhs);
+        if (Q_LIKELY(left.isInteger() && ACC.isInteger())) {
+            acc = Encode(bool(left.int_32() != ACC.int_32()));
+        } else {
+            STORE_ACC();
+            acc = Encode(bool(!Runtime::CompareEqual::call(left, accumulator)));
+            CHECK_EXCEPTION;
+        }
+    MOTH_END_INSTR(CmpNe)
+
+    MOTH_BEGIN_INSTR(CmpGt)
+        const Value left = STACK_VALUE(lhs);
+        if (Q_LIKELY(left.isInteger() && ACC.isInteger())) {
+            acc = Encode(left.int_32() > ACC.int_32());
+        } else if (left.isNumber() && ACC.isNumber()) {
+            acc = Encode(left.asDouble() > ACC.asDouble());
+        } else {
+            STORE_ACC();
+            acc = Encode(bool(Runtime::CompareGreaterThan::call(left, accumulator)));
+            CHECK_EXCEPTION;
+        }
+    MOTH_END_INSTR(CmpGt)
+
+    MOTH_BEGIN_INSTR(CmpGe)
+        const Value left = STACK_VALUE(lhs);
+        if (Q_LIKELY(left.isInteger() && ACC.isInteger())) {
+            acc = Encode(left.int_32() >= ACC.int_32());
+        } else if (left.isNumber() && ACC.isNumber()) {
+            acc = Encode(left.asDouble() >= ACC.asDouble());
+        } else {
+            STORE_ACC();
+            acc = Encode(bool(Runtime::CompareGreaterEqual::call(left, accumulator)));
+            CHECK_EXCEPTION;
+        }
+    MOTH_END_INSTR(CmpGe)
+
+    MOTH_BEGIN_INSTR(CmpLt)
+        const Value left = STACK_VALUE(lhs);
+        if (Q_LIKELY(left.isInteger() && ACC.isInteger())) {
+            acc = Encode(left.int_32() < ACC.int_32());
+        } else if (left.isNumber() && ACC.isNumber()) {
+            acc = Encode(left.asDouble() < ACC.asDouble());
+        } else {
+            STORE_ACC();
+            acc = Encode(bool(Runtime::CompareLessThan::call(left, accumulator)));
+            CHECK_EXCEPTION;
+        }
+    MOTH_END_INSTR(CmpLt)
+
+    MOTH_BEGIN_INSTR(CmpLe)
+        const Value left = STACK_VALUE(lhs);
+        if (Q_LIKELY(left.isInteger() && ACC.isInteger())) {
+            acc = Encode(left.int_32() <= ACC.int_32());
+        } else if (left.isNumber() && ACC.isNumber()) {
+            acc = Encode(left.asDouble() <= ACC.asDouble());
+        } else {
+            STORE_ACC();
+            acc = Encode(bool(Runtime::CompareLessEqual::call(left, accumulator)));
+            CHECK_EXCEPTION;
+        }
+    MOTH_END_INSTR(CmpLe)
+
+    MOTH_BEGIN_INSTR(CmpStrictEqual)
+        if (STACK_VALUE(lhs).rawValue() == ACC.rawValue() && !ACC.isNaN()) {
+            acc = Encode(true);
+        } else {
+            STORE_ACC();
+            acc = Runtime::StrictEqual::call(STACK_VALUE(lhs), accumulator);
+            CHECK_EXCEPTION;
+        }
+    MOTH_END_INSTR(CmpStrictEqual)
+
+    MOTH_BEGIN_INSTR(CmpStrictNotEqual)
+        if (STACK_VALUE(lhs).rawValue() != ACC.rawValue() || ACC.isNaN()) {
+            STORE_ACC();
+            acc = Runtime::StrictNotEqual::call(STACK_VALUE(lhs), accumulator);
+            CHECK_EXCEPTION;
+        } else {
+            acc = Encode(false);
+        }
+    MOTH_END_INSTR(CmpStrictNotEqual)
+
+    MOTH_BEGIN_INSTR(CmpIn)
+        STORE_ACC();
+        acc = Runtime::In::call(engine, STACK_VALUE(lhs), accumulator);
+        CHECK_EXCEPTION;
+    MOTH_END_INSTR(CmpIn)
 
-    MOTH_BEGIN_INSTR(JumpNe)
-        bool cond = VALUEPTR(instr.condition)->toBoolean();
-        TRACE(condition, "%s", cond ? "TRUE" : "FALSE");
-        if (!cond)
-            code = ((const uchar *)&instr.offset) + instr.offset;
-    MOTH_END_INSTR(JumpNe)
+    MOTH_BEGIN_INSTR(CmpInstanceOf)
+        STORE_ACC();
+        acc = Runtime::Instanceof::call(engine, STACK_VALUE(lhs), ACC);
+        CHECK_EXCEPTION;
+    MOTH_END_INSTR(CmpInstanceOf)
 
     MOTH_BEGIN_INSTR(UNot)
-        STOREVALUE(instr.result, Runtime::method_uNot(VALUE(instr.source)));
+        if (ACC.integerCompatible()) {
+            acc = Encode(!static_cast<bool>(ACC.int_32()));
+        } else {
+            acc = Encode(!Value::toBooleanImpl(ACC));
+        }
     MOTH_END_INSTR(UNot)
 
-    MOTH_BEGIN_INSTR(UNotBool)
-        bool b = VALUE(instr.source).booleanValue();
-        VALUE(instr.result) = QV4::Encode(!b);
-    MOTH_END_INSTR(UNotBool)
-
     MOTH_BEGIN_INSTR(UPlus)
-        STOREVALUE(instr.result, Runtime::method_uPlus(VALUE(instr.source)));
+        if (Q_UNLIKELY(!ACC.isNumber())) {
+            acc = Encode(ACC.toNumberImpl());
+            CHECK_EXCEPTION;
+        }
     MOTH_END_INSTR(UPlus)
 
     MOTH_BEGIN_INSTR(UMinus)
-        STOREVALUE(instr.result, Runtime::method_uMinus(VALUE(instr.source)));
+        if (Q_LIKELY(ACC.integerCompatible())) {
+            int a = ACC.int_32();
+            if (a == 0 || a == std::numeric_limits<int>::min()) {
+                acc = Encode(-static_cast<double>(a));
+                traceDoubleValue(function, traceSlot);
+            } else {
+                acc = sub_int32(0, ACC.int_32(), function->traceInfo(traceSlot));
+            }
+        } else if (ACC.isDouble()) {
+            acc ^= (1ull << 63); // simply flip sign bit
+            traceDoubleValue(function, traceSlot);
+        } else {
+            acc = Encode(-ACC.toNumberImpl());
+            CHECK_EXCEPTION;
+            traceOtherValue(function, traceSlot);
+        }
     MOTH_END_INSTR(UMinus)
 
     MOTH_BEGIN_INSTR(UCompl)
-        STOREVALUE(instr.result, Runtime::method_complement(VALUE(instr.source)));
+        VALUE_TO_INT(a, ACC);
+        acc = Encode(~a);
     MOTH_END_INSTR(UCompl)
 
-    MOTH_BEGIN_INSTR(UComplInt)
-        VALUE(instr.result) = QV4::Encode((int)~VALUE(instr.source).integerValue());
-    MOTH_END_INSTR(UComplInt)
-
     MOTH_BEGIN_INSTR(Increment)
-        STOREVALUE(instr.result, Runtime::method_increment(VALUE(instr.source)));
+        if (Q_LIKELY(ACC.integerCompatible())) {
+            acc = add_int32(ACC.int_32(), 1, function->traceInfo(traceSlot));
+        } else if (ACC.isDouble()) {
+            acc = QV4::Encode(ACC.doubleValue() + 1.);
+            traceDoubleValue(function, traceSlot);
+        } else {
+            acc = Encode(ACC.toNumberImpl() + 1.);
+            CHECK_EXCEPTION;
+            traceDoubleValue(function, traceSlot);
+        }
     MOTH_END_INSTR(Increment)
 
     MOTH_BEGIN_INSTR(Decrement)
-        STOREVALUE(instr.result, Runtime::method_decrement(VALUE(instr.source)));
+        if (Q_LIKELY(ACC.integerCompatible())) {
+            acc = sub_int32(ACC.int_32(), 1, function->traceInfo(traceSlot));
+        } else if (ACC.isDouble()) {
+            acc = QV4::Encode(ACC.doubleValue() - 1.);
+            traceDoubleValue(function, traceSlot);
+        } else {
+            acc = Encode(ACC.toNumberImpl() - 1.);
+            CHECK_EXCEPTION;
+            traceDoubleValue(function, traceSlot);
+        }
     MOTH_END_INSTR(Decrement)
 
-    MOTH_BEGIN_INSTR(Binop)
-        QV4::Runtime::BinaryOperation op = *reinterpret_cast<QV4::Runtime::BinaryOperation *>(reinterpret_cast<char *>(&engine->runtime.runtimeMethods[instr.alu]));
-        STOREVALUE(instr.result, op(VALUE(instr.lhs), VALUE(instr.rhs)));
-    MOTH_END_INSTR(Binop)
-
     MOTH_BEGIN_INSTR(Add)
-        STOREVALUE(instr.result, Runtime::method_add(engine, VALUE(instr.lhs), VALUE(instr.rhs)));
+        const Value left = STACK_VALUE(lhs);
+        if (Q_LIKELY(Value::integerCompatible(left, ACC))) {
+            acc = add_int32(left.int_32(), ACC.int_32(), function->traceInfo(traceSlot));
+        } else if (left.isNumber() && ACC.isNumber()) {
+            acc = Encode(left.asDouble() + ACC.asDouble());
+            traceDoubleValue(function, traceSlot);
+        } else {
+            STORE_ACC();
+            acc = Runtime::Add::call(engine, left, accumulator);
+            CHECK_EXCEPTION;
+            traceOtherValue(function, traceSlot);
+        }
     MOTH_END_INSTR(Add)
 
+    MOTH_BEGIN_INSTR(Sub)
+        const Value left = STACK_VALUE(lhs);
+        if (Q_LIKELY(Value::integerCompatible(left, ACC))) {
+            acc = sub_int32(left.int_32(), ACC.int_32(), function->traceInfo(traceSlot));
+        } else if (left.isNumber() && ACC.isNumber()) {
+            acc = Encode(left.asDouble() - ACC.asDouble());
+            traceDoubleValue(function, traceSlot);
+        } else {
+            STORE_ACC();
+            acc = Runtime::Sub::call(left, accumulator);
+            CHECK_EXCEPTION;
+            traceOtherValue(function, traceSlot);
+        }
+    MOTH_END_INSTR(Sub)
+
+    MOTH_BEGIN_INSTR(Exp)
+        const Value left = STACK_VALUE(lhs);
+        double base = left.toNumber();
+        double exp = ACC.toNumber();
+        if (qIsInf(exp) && (base == 1 || base == -1))
+            acc = Encode(qSNaN());
+        else
+            acc = Encode(pow(base,exp));
+    MOTH_END_INSTR(Exp)
+
+    MOTH_BEGIN_INSTR(Mul)
+        const Value left = STACK_VALUE(lhs);
+        if (Q_LIKELY(Value::integerCompatible(left, ACC))) {
+            acc = mul_int32(left.int_32(), ACC.int_32(), function->traceInfo(traceSlot));
+        } else if (left.isNumber() && ACC.isNumber()) {
+            acc = Encode(left.asDouble() * ACC.asDouble());
+            traceDoubleValue(function, traceSlot);
+        } else {
+            STORE_ACC();
+            acc = Runtime::Mul::call(left, accumulator);
+            CHECK_EXCEPTION;
+            traceOtherValue(function, traceSlot);
+        }
+    MOTH_END_INSTR(Mul)
+
+    MOTH_BEGIN_INSTR(Div)
+        STORE_ACC();
+        acc = Runtime::Div::call(STACK_VALUE(lhs), accumulator);
+        CHECK_EXCEPTION;
+    MOTH_END_INSTR(Div)
+
+    MOTH_BEGIN_INSTR(Mod)
+        STORE_ACC();
+        acc = Runtime::Mod::call(STACK_VALUE(lhs), accumulator);
+        CHECK_EXCEPTION;
+        traceValue(acc, function, traceSlot);
+    MOTH_END_INSTR(Mod)
+
     MOTH_BEGIN_INSTR(BitAnd)
-        STOREVALUE(instr.result, Runtime::method_bitAnd(VALUE(instr.lhs), VALUE(instr.rhs)));
+        VALUE_TO_INT(l, STACK_VALUE(lhs));
+        VALUE_TO_INT(a, ACC);
+        acc = Encode(l & a);
     MOTH_END_INSTR(BitAnd)
 
     MOTH_BEGIN_INSTR(BitOr)
-        STOREVALUE(instr.result, Runtime::method_bitOr(VALUE(instr.lhs), VALUE(instr.rhs)));
+        VALUE_TO_INT(l, STACK_VALUE(lhs));
+        VALUE_TO_INT(a, ACC);
+        acc = Encode(l | a);
     MOTH_END_INSTR(BitOr)
 
     MOTH_BEGIN_INSTR(BitXor)
-        STOREVALUE(instr.result, Runtime::method_bitXor(VALUE(instr.lhs), VALUE(instr.rhs)));
+        VALUE_TO_INT(l, STACK_VALUE(lhs));
+        VALUE_TO_INT(a, ACC);
+        acc = Encode(l ^ a);
     MOTH_END_INSTR(BitXor)
 
+    MOTH_BEGIN_INSTR(UShr)
+        VALUE_TO_INT(l, STACK_VALUE(lhs));
+        VALUE_TO_INT(a, ACC);
+        acc = Encode(static_cast<uint>(l) >> uint(a & 0x1f));
+    MOTH_END_INSTR(UShr)
+
     MOTH_BEGIN_INSTR(Shr)
-        STOREVALUE(instr.result, QV4::Encode((int)(VALUEPTR(instr.lhs)->toInt32() >> (VALUEPTR(instr.rhs)->toInt32() & 0x1f))));
+        VALUE_TO_INT(l, STACK_VALUE(lhs));
+        VALUE_TO_INT(a, ACC);
+        acc = Encode(l >> (a & 0x1f));
     MOTH_END_INSTR(Shr)
 
     MOTH_BEGIN_INSTR(Shl)
-        STOREVALUE(instr.result, QV4::Encode((int)(VALUEPTR(instr.lhs)->toInt32() << (VALUEPTR(instr.rhs)->toInt32() & 0x1f))));
+        VALUE_TO_INT(l, STACK_VALUE(lhs));
+        VALUE_TO_INT(a, ACC);
+        acc = Encode(l << (a & 0x1f));
     MOTH_END_INSTR(Shl)
 
     MOTH_BEGIN_INSTR(BitAndConst)
-        int lhs = VALUEPTR(instr.lhs)->toInt32();
-        STOREVALUE(instr.result, QV4::Encode((int)(lhs & instr.rhs)));
-    MOTH_END_INSTR(BitAnd)
+        VALUE_TO_INT(a, ACC);
+        acc = Encode(a & rhs);
+        CHECK_EXCEPTION;
+    MOTH_END_INSTR(BitAndConst)
 
     MOTH_BEGIN_INSTR(BitOrConst)
-        int lhs = VALUEPTR(instr.lhs)->toInt32();
-        STOREVALUE(instr.result, QV4::Encode((int)(lhs | instr.rhs)));
-    MOTH_END_INSTR(BitOr)
+        VALUE_TO_INT(a, ACC);
+        acc = Encode(a | rhs);
+    MOTH_END_INSTR(BitOrConst)
 
     MOTH_BEGIN_INSTR(BitXorConst)
-        int lhs = VALUEPTR(instr.lhs)->toInt32();
-        STOREVALUE(instr.result, QV4::Encode((int)(lhs ^ instr.rhs)));
-    MOTH_END_INSTR(BitXor)
+        VALUE_TO_INT(a, ACC);
+        acc = Encode(a ^ rhs);
+    MOTH_END_INSTR(BitXorConst)
+
+    MOTH_BEGIN_INSTR(UShrConst)
+        acc = Encode(ACC.toUInt32() >> uint(rhs));
+    MOTH_END_INSTR(UShrConst)
 
     MOTH_BEGIN_INSTR(ShrConst)
-        STOREVALUE(instr.result, QV4::Encode((int)(VALUEPTR(instr.lhs)->toInt32() >> instr.rhs)));
+        VALUE_TO_INT(a, ACC);
+        acc = Encode(a >> rhs);
     MOTH_END_INSTR(ShrConst)
 
     MOTH_BEGIN_INSTR(ShlConst)
-        STOREVALUE(instr.result, QV4::Encode((int)(VALUEPTR(instr.lhs)->toInt32() << instr.rhs)));
+        VALUE_TO_INT(a, ACC);
+        acc = Encode(a << rhs);
     MOTH_END_INSTR(ShlConst)
 
-    MOTH_BEGIN_INSTR(Mul)
-        STOREVALUE(instr.result, Runtime::method_mul(VALUE(instr.lhs), VALUE(instr.rhs)));
-    MOTH_END_INSTR(Mul)
+    MOTH_BEGIN_INSTR(Ret)
+        return acc;
+    MOTH_END_INSTR(Ret)
 
-    MOTH_BEGIN_INSTR(Sub)
-        STOREVALUE(instr.result, Runtime::method_sub(VALUE(instr.lhs), VALUE(instr.rhs)));
-    MOTH_END_INSTR(Sub)
+    MOTH_BEGIN_INSTR(InitializeBlockDeadTemporalZone)
+        acc = Encode(Value::emptyValue());
+        for (int i = firstReg, end = firstReg + count; i < end; ++i)
+            STACK_VALUE(i) = acc;
+    MOTH_END_INSTR(InitializeBlockDeadTemporalZone)
 
-    MOTH_BEGIN_INSTR(BinopContext)
-        QV4::Runtime::BinaryOperationContext op = *reinterpret_cast<QV4::Runtime::BinaryOperationContext *>(reinterpret_cast<char *>(&engine->runtime.runtimeMethods[instr.alu]));
-        STOREVALUE(instr.result, op(engine, VALUE(instr.lhs), VALUE(instr.rhs)));
-    MOTH_END_INSTR(BinopContext)
+    MOTH_BEGIN_INSTR(ThrowOnNullOrUndefined)
+        if (Value::fromReturnedValue(acc).isNullOrUndefined()) {
+            engine->throwTypeError();
+            goto handleUnwind;
+        }
+    MOTH_END_INSTR(ThrowOnNullOrUndefined)
 
-    MOTH_BEGIN_INSTR(Ret)
-//        TRACE(Ret, "returning value %s", result.toString(context)->toQString().toUtf8().constData());
-        return VALUE(instr.result).asReturnedValue();
-    MOTH_END_INSTR(Ret)
+    MOTH_BEGIN_INSTR(GetTemplateObject)
+        acc = Runtime::GetTemplateObject::call(function, index);
+    MOTH_END_INSTR(GetTemplateObject)
 
-#ifndef QT_NO_QML_DEBUGGER
     MOTH_BEGIN_INSTR(Debug)
-        engine->current->lineNumber = instr.lineNumber;
-        QV4::Debugging::Debugger *debugger = engine->debugger();
-        if (debugger && debugger->pauseAtNextOpportunity())
-            debugger->maybeBreakAtInstruction();
-        if (qt_v4IsDebugging)
-            qt_v4CheckForBreak(engine->currentContext);
+#if QT_CONFIG(qml_debug)
+        STORE_IP();
+        debug_slowPath(engine);
+#endif // QT_CONFIG(qml_debug)
     MOTH_END_INSTR(Debug)
 
-    MOTH_BEGIN_INSTR(Line)
-        engine->current->lineNumber = instr.lineNumber;
-        if (qt_v4IsDebugging)
-            qt_v4CheckForBreak(engine->currentContext);
-    MOTH_END_INSTR(Line)
-#endif // QT_NO_QML_DEBUGGER
-
-    MOTH_BEGIN_INSTR(LoadThis)
-        VALUE(instr.result) = engine->currentContext->thisObject();
-    MOTH_END_INSTR(LoadThis)
-
     MOTH_BEGIN_INSTR(LoadQmlContext)
-        VALUE(instr.result) = Runtime::method_getQmlContext(static_cast<QV4::NoThrowEngine*>(engine));
+        STACK_VALUE(result) = Runtime::LoadQmlContext::call(engine);
     MOTH_END_INSTR(LoadQmlContext)
 
     MOTH_BEGIN_INSTR(LoadQmlImportedScripts)
-        VALUE(instr.result) = Runtime::method_getQmlImportedScripts(static_cast<QV4::NoThrowEngine*>(engine));
+        STACK_VALUE(result) = Runtime::LoadQmlImportedScripts::call(engine);
     MOTH_END_INSTR(LoadQmlImportedScripts)
 
-    MOTH_BEGIN_INSTR(LoadQmlSingleton)
-        VALUE(instr.result) = Runtime::method_getQmlSingleton(static_cast<QV4::NoThrowEngine*>(engine), instr.name);
-    MOTH_END_INSTR(LoadQmlSingleton)
-
-#ifdef MOTH_THREADED_INTERPRETER
-    // nothing to do
-#else
-        default:
-            qFatal("QQmlJS::Moth::VME: Internal error - unknown instruction %d", genericInstr->common.instructionType);
-            break;
+    handleUnwind:
+        Q_ASSERT(engine->hasException || frame->unwindLevel);
+        if (!frame->unwindHandler) {
+            acc = Encode::undefined();
+            return acc;
         }
-#endif
-
-        Q_ASSERT(false);
-    catchException:
-        Q_ASSERT(engine->hasException);
-        if (!exceptionHandler)
-            return QV4::Encode::undefined();
-        code = exceptionHandler;
+        code = frame->unwindHandler;
     }
 }
-
-QV4::ReturnedValue VME::exec(ExecutionEngine *engine, const uchar *code)
-{
-    VME vme;
-    QV4::Debugging::Debugger *debugger = engine->debugger();
-    if (debugger)
-        debugger->enteringFunction();
-    QV4::ReturnedValue retVal = vme.run(engine, code);
-    if (debugger)
-        debugger->leavingFunction(retVal);
-    return retVal;
-}
diff --git a/src/qml/jsruntime/qv4vme_moth_p.h b/src/qml/jsruntime/qv4vme_moth_p.h
index 8d46207f2b..4ac7120d36 100644
--- a/src/qml/jsruntime/qv4vme_moth_p.h
+++ b/src/qml/jsruntime/qv4vme_moth_p.h
@@ -52,23 +52,23 @@
 //
 
 #include <private/qv4global_p.h>
-#include <private/qv4runtime_p.h>
-#include <private/qv4instr_moth_p.h>
-
-QT_REQUIRE_CONFIG(qml_interpreter);
 
 QT_BEGIN_NAMESPACE
 
 namespace QV4 {
 namespace Moth {
 
+void runTracingJit(QV4::Function *function);
+
 class VME
 {
 public:
-    static QV4::ReturnedValue exec(QV4::ExecutionEngine *, const uchar *);
-
-private:
-    QV4::ReturnedValue run(QV4::ExecutionEngine *, const uchar *code);
+    struct ExecData {
+        QV4::Function *function;
+        const QV4::ExecutionContext *scope;
+    };
+    static QV4::ReturnedValue exec(CppStackFrame *frame, ExecutionEngine *engine);
+    static QV4::ReturnedValue interpret(CppStackFrame *frame, ExecutionEngine *engine, const char *codeEntry);
 };
 
 } // namespace Moth
diff --git a/src/qml/jsruntime/qv4vtable_p.h b/src/qml/jsruntime/qv4vtable_p.h
new file mode 100644
index 0000000000..00dcb962d3
--- /dev/null
+++ b/src/qml/jsruntime/qv4vtable_p.h
@@ -0,0 +1,226 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#ifndef QV4VTABLE_P_H
+#define QV4VTABLE_P_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include "qv4global_p.h"
+
+QT_BEGIN_NAMESPACE
+
+namespace QV4 {
+
+struct OwnPropertyKeyIterator {
+    virtual ~OwnPropertyKeyIterator() = 0;
+    virtual PropertyKey next(const Object *o, Property *p = nullptr, PropertyAttributes *attrs = nullptr) = 0;
+};
+
+struct VTable
+{
+    typedef void (*Destroy)(Heap::Base *);
+    typedef void (*MarkObjects)(Heap::Base *, MarkStack *markStack);
+    typedef bool (*IsEqualTo)(Managed *m, Managed *other);
+
+    typedef ReturnedValue (*Get)(const Managed *, PropertyKey id, const Value *receiver, bool *hasProperty);
+    typedef bool (*Put)(Managed *, PropertyKey id, const Value &value, Value *receiver);
+    typedef bool (*DeleteProperty)(Managed *m, PropertyKey id);
+    typedef bool (*HasProperty)(const Managed *m, PropertyKey id);
+    typedef PropertyAttributes (*GetOwnProperty)(const Managed *m, PropertyKey id, Property *p);
+    typedef bool (*DefineOwnProperty)(Managed *m, PropertyKey id, const Property *p, PropertyAttributes attrs);
+    typedef bool (*IsExtensible)(const Managed *);
+    typedef bool (*PreventExtensions)(Managed *);
+    typedef Heap::Object *(*GetPrototypeOf)(const Managed *);
+    typedef bool (*SetPrototypeOf)(Managed *, const Object *);
+    typedef qint64 (*GetLength)(const Managed *m);
+    typedef OwnPropertyKeyIterator *(*OwnPropertyKeys)(const Object *m, Value *target);
+    typedef ReturnedValue (*InstanceOf)(const Object *typeObject, const Value &var);
+
+    typedef ReturnedValue (*Call)(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    typedef ReturnedValue (*CallAsConstructor)(const FunctionObject *, const Value *argv, int argc, const Value *newTarget);
+
+    const VTable * const parent;
+    quint16 inlinePropertyOffset;
+    quint16 nInlineProperties;
+    quint8 isExecutionContext;
+    quint8 isString;
+    quint8 isObject;
+    quint8 isFunctionObject;
+    quint8 isErrorObject;
+    quint8 isArrayData;
+    quint8 isStringOrSymbol;
+    quint8 type;
+    quint8 unused[4];
+    const char *className;
+
+    Destroy destroy;
+    MarkObjects markObjects;
+    IsEqualTo isEqualTo;
+
+    Get get;
+    Put put;
+    DeleteProperty deleteProperty;
+    HasProperty hasProperty;
+    GetOwnProperty getOwnProperty;
+    DefineOwnProperty defineOwnProperty;
+    IsExtensible isExtensible;
+    PreventExtensions preventExtensions;
+    GetPrototypeOf getPrototypeOf;
+    SetPrototypeOf setPrototypeOf;
+    GetLength getLength;
+    OwnPropertyKeys ownPropertyKeys;
+    InstanceOf instanceOf;
+
+    Call call;
+    CallAsConstructor callAsConstructor;
+};
+
+
+struct VTableBase {
+protected:
+    static constexpr VTable::Destroy virtualDestroy = nullptr;
+    static constexpr VTable::IsEqualTo virtualIsEqualTo = nullptr;
+
+    static constexpr VTable::Get virtualGet = nullptr;
+    static constexpr VTable::Put virtualPut = nullptr;
+    static constexpr VTable::DeleteProperty virtualDeleteProperty = nullptr;
+    static constexpr VTable::HasProperty virtualHasProperty = nullptr;
+    static constexpr VTable::GetOwnProperty virtualGetOwnProperty = nullptr;
+    static constexpr VTable::DefineOwnProperty virtualDefineOwnProperty = nullptr;
+    static constexpr VTable::IsExtensible virtualIsExtensible = nullptr;
+    static constexpr VTable::PreventExtensions virtualPreventExtensions = nullptr;
+    static constexpr VTable::GetPrototypeOf virtualGetPrototypeOf = nullptr;
+    static constexpr VTable::SetPrototypeOf virtualSetPrototypeOf = nullptr;
+    static constexpr VTable::GetLength virtualGetLength = nullptr;
+    static constexpr VTable::OwnPropertyKeys virtualOwnPropertyKeys = nullptr;
+    static constexpr VTable::InstanceOf virtualInstanceOf = nullptr;
+
+    static constexpr VTable::Call virtualCall = nullptr;
+    static constexpr VTable::CallAsConstructor virtualCallAsConstructor = nullptr;
+};
+
+#define DEFINE_MANAGED_VTABLE_INT(classname, parentVTable) \
+{     \
+    parentVTable, \
+    (sizeof(classname::Data) + sizeof(QV4::Value) - 1)/sizeof(QV4::Value), \
+    (sizeof(classname::Data) + (classname::NInlineProperties*sizeof(QV4::Value)) + QV4::Chunk::SlotSize - 1)/QV4::Chunk::SlotSize*QV4::Chunk::SlotSize/sizeof(QV4::Value) \
+        - (sizeof(classname::Data) + sizeof(QV4::Value) - 1)/sizeof(QV4::Value), \
+    classname::IsExecutionContext,          \
+    classname::IsString,                    \
+    classname::IsObject,                    \
+    classname::IsFunctionObject,            \
+    classname::IsErrorObject,               \
+    classname::IsArrayData,                 \
+    classname::IsStringOrSymbol,            \
+    classname::MyType,                      \
+    { 0, 0, 0, 0 },                         \
+    #classname, \
+    \
+    classname::virtualDestroy,              \
+    classname::Data::markObjects,           \
+    classname::virtualIsEqualTo,            \
+    \
+    classname::virtualGet,                  \
+    classname::virtualPut,                  \
+    classname::virtualDeleteProperty,       \
+    classname::virtualHasProperty,          \
+    classname::virtualGetOwnProperty,       \
+    classname::virtualDefineOwnProperty,    \
+    classname::virtualIsExtensible,         \
+    classname::virtualPreventExtensions,    \
+    classname::virtualGetPrototypeOf,       \
+    classname::virtualSetPrototypeOf,       \
+    classname::virtualGetLength,            \
+    classname::virtualOwnPropertyKeys,      \
+    classname::virtualInstanceOf,           \
+    \
+    classname::virtualCall,                 \
+    classname::virtualCallAsConstructor,    \
+}
+
+#define DEFINE_MANAGED_VTABLE(classname) \
+const QV4::VTable classname::static_vtbl = DEFINE_MANAGED_VTABLE_INT(classname, 0)
+
+#define V4_OBJECT2(DataClass, superClass) \
+    private: \
+        DataClass() Q_DECL_EQ_DELETE; \
+        Q_DISABLE_COPY(DataClass) \
+    public: \
+        Q_MANAGED_CHECK \
+        typedef QV4::Heap::DataClass Data; \
+        typedef superClass SuperClass; \
+        static const QV4::VTable static_vtbl; \
+        static inline const QV4::VTable *staticVTable() { return &static_vtbl; } \
+        V4_MANAGED_SIZE_TEST \
+        QV4::Heap::DataClass *d_unchecked() const { return static_cast<QV4::Heap::DataClass *>(m()); } \
+        QV4::Heap::DataClass *d() const { \
+            QV4::Heap::DataClass *dptr = d_unchecked(); \
+            dptr->_checkIsInitialized(); \
+            return dptr; \
+        } \
+        Q_STATIC_ASSERT(std::is_trivial< QV4::Heap::DataClass >::value);
+
+#define V4_PROTOTYPE(p) \
+    static QV4::Object *defaultPrototype(QV4::ExecutionEngine *e) \
+    { return e->p(); }
+
+
+#define DEFINE_OBJECT_VTABLE_BASE(classname) \
+    const QV4::VTable classname::static_vtbl = DEFINE_MANAGED_VTABLE_INT(classname, (std::is_same<classname::SuperClass, Object>::value) ? nullptr : &classname::SuperClass::static_vtbl)
+
+#define DEFINE_OBJECT_VTABLE(classname) \
+DEFINE_OBJECT_VTABLE_BASE(classname)
+
+#define DEFINE_OBJECT_TEMPLATE_VTABLE(classname) \
+template<> DEFINE_OBJECT_VTABLE_BASE(classname)
+
+}
+
+QT_END_NAMESPACE
+
+#endif
diff --git a/src/qml/memory/qv4heap_p.h b/src/qml/memory/qv4heap_p.h
index f00ce4283c..07af5a6f7a 100644
--- a/src/qml/memory/qv4heap_p.h
+++ b/src/qml/memory/qv4heap_p.h
@@ -53,58 +53,55 @@
 #include <QtCore/QString>
 #include <private/qv4global_p.h>
 #include <private/qv4mmdefs_p.h>
-#include <private/qv4internalclass_p.h>
+#include <private/qv4writebarrier_p.h>
+#include <private/qv4vtable_p.h>
 #include <QSharedPointer>
 
 // To check if Heap::Base::init is called (meaning, all subclasses did their init and called their
 // parent's init all up the inheritance chain), define QML_CHECK_INIT_DESTROY_CALLS below.
 #undef QML_CHECK_INIT_DESTROY_CALLS
 
-#if defined(_MSC_VER) && (_MSC_VER < 1900) // broken compilers:
-#  define V4_ASSERT_IS_TRIVIAL(x)
-#else // working compilers:
-#  define V4_ASSERT_IS_TRIVIAL(x) Q_STATIC_ASSERT(std::is_trivial< x >::value);
-#endif
-
 QT_BEGIN_NAMESPACE
 
 namespace QV4 {
 
-struct InternalClass;
+namespace Heap {
 
-struct VTable
-{
-    const VTable * const parent;
-    const quint64 markTable;
-    uint inlinePropertyOffset : 16;
-    uint nInlineProperties : 16;
-    uint isExecutionContext : 1;
-    uint isString : 1;
-    uint isObject : 1;
-    uint isFunctionObject : 1;
-    uint isErrorObject : 1;
-    uint isArrayData : 1;
-    uint unused : 18;
-    uint type : 8;
-    const char *className;
-    void (*destroy)(Heap::Base *);
-    void (*markObjects)(Heap::Base *, MarkStack *markStack);
-    bool (*isEqualTo)(Managed *m, Managed *other);
-};
+template <typename T, size_t o>
+struct Pointer {
+    static Q_CONSTEXPR size_t offset = o;
+    T operator->() const { return get(); }
+    operator T () const { return get(); }
 
-namespace Heap {
+    Base *base();
+
+    void set(EngineBase *e, T newVal) {
+        WriteBarrier::write(e, base(), &ptr, reinterpret_cast<Base *>(newVal));
+    }
+
+    T get() const { return reinterpret_cast<T>(ptr); }
+
+    template <typename Type>
+    Type *cast() { return static_cast<Type *>(ptr); }
+
+    Base *heapObject() const { return ptr; }
+
+private:
+    Base *ptr;
+};
+typedef Pointer<char *, 0> V4PointerCheck;
+Q_STATIC_ASSERT(std::is_trivial< V4PointerCheck >::value);
 
 struct Q_QML_EXPORT Base {
     void *operator new(size_t) = delete;
 
-    static Q_CONSTEXPR quint64 markTable = 0;
+    static void markObjects(Base *, MarkStack *);
 
-    InternalClass *internalClass;
+    Pointer<InternalClass *, 0> internalClass;
 
     inline ReturnedValue asReturnedValue() const;
     inline void mark(QV4::MarkStack *markStack);
 
-    const VTable *vtable() const { return internalClass->vtable; }
     inline bool isMarked() const {
         const HeapItem *h = reinterpret_cast<const HeapItem *>(this);
         Chunk *c = h->chunk();
@@ -131,11 +128,9 @@ struct Q_QML_EXPORT Base {
         return Chunk::testBit(c->objectBitmap, h - c->realBase());
     }
 
-    inline void markChildren(MarkStack *markStack);
-
     void *operator new(size_t, Managed *m) { return m; }
-    void *operator new(size_t, Heap::Base *m) { return m; }
-    void operator delete(void *, Heap::Base *) {}
+    void *operator new(size_t, Base *m) { return m; }
+    void operator delete(void *, Base *) {}
 
     void init() { _setInitialized(); }
     void destroy() { _setDestroyed(); }
@@ -174,7 +169,7 @@ struct Q_QML_EXPORT Base {
     Q_ALWAYS_INLINE void _setDestroyed() {}
 #endif
 };
-V4_ASSERT_IS_TRIVIAL(Base)
+Q_STATIC_ASSERT(std::is_trivial< Base >::value);
 // This class needs to consist only of pointer sized members to allow
 // for a size/offset translation when cross-compiling between 32- and
 // 64-bit.
@@ -182,6 +177,29 @@ Q_STATIC_ASSERT(std::is_standard_layout<Base>::value);
 Q_STATIC_ASSERT(offsetof(Base, internalClass) == 0);
 Q_STATIC_ASSERT(sizeof(Base) == QT_POINTER_SIZE);
 
+inline
+void Base::mark(QV4::MarkStack *markStack)
+{
+    Q_ASSERT(inUse());
+    const HeapItem *h = reinterpret_cast<const HeapItem *>(this);
+    Chunk *c = h->chunk();
+    size_t index = h - c->realBase();
+    Q_ASSERT(!Chunk::testBit(c->extendsBitmap, index));
+    quintptr *bitmap = c->blackBitmap + Chunk::bitmapIndex(index);
+    quintptr bit = Chunk::bitForIndex(index);
+    if (!(*bitmap & bit)) {
+        *bitmap |= bit;
+        markStack->push(this);
+    }
+}
+
+template<typename T, size_t o>
+Base *Pointer<T, o>::base() {
+    Base *base = reinterpret_cast<Base *>(this) - (offset/sizeof(Base *));
+    Q_ASSERT(base->inUse());
+    return base;
+}
+
 }
 
 #ifdef QT_NO_QOBJECT
@@ -236,7 +254,7 @@ private:
     QtSharedPointer::ExternalRefCountData *d;
     QObject *qObject;
 };
-V4_ASSERT_IS_TRIVIAL(QQmlQPointer<QObject>)
+Q_STATIC_ASSERT(std::is_trivial< QQmlQPointer<QObject> >::value);
 #endif
 
 }
diff --git a/src/qml/memory/qv4mm.cpp b/src/qml/memory/qv4mm.cpp
index de97918fb0..203f1f424f 100644
--- a/src/qml/memory/qv4mm.cpp
+++ b/src/qml/memory/qv4mm.cpp
@@ -42,8 +42,10 @@
 #include "qv4objectproto_p.h"
 #include "qv4mm_p.h"
 #include "qv4qobjectwrapper_p.h"
+#include "qv4identifiertable_p.h"
 #include <QtCore/qalgorithms.h>
 #include <QtCore/private/qnumeric_p.h>
+#include <QtCore/qloggingcategory.h>
 #include <qqmlengine.h>
 #include "PageReservation.h"
 #include "PageAllocation.h"
@@ -59,6 +61,8 @@
 #include <algorithm>
 #include "qv4alloca_p.h"
 #include "qv4profiling_p.h"
+#include "qv4mapobject_p.h"
+#include "qv4setobject_p.h"
 
 //#define MM_STATS
 
@@ -91,6 +95,11 @@
 
 #define MIN_UNMANAGED_HEAPSIZE_GC_LIMIT std::size_t(128 * 1024)
 
+Q_LOGGING_CATEGORY(lcGcStats, "qt.qml.gc.statistics")
+Q_DECLARE_LOGGING_CATEGORY(lcGcStats)
+Q_LOGGING_CATEGORY(lcGcAllocatorStats, "qt.qml.gc.allocatorStats")
+Q_DECLARE_LOGGING_CATEGORY(lcGcAllocatorStats)
+
 using namespace WTF;
 
 QT_BEGIN_NAMESPACE
@@ -180,7 +189,7 @@ struct MemorySegment {
     }
 
     PageReservation pageReservation;
-    Chunk *base = 0;
+    Chunk *base = nullptr;
     quint64 allocatedMap = 0;
     size_t availableBytes = 0;
     uint nChunks = 0;
@@ -192,19 +201,19 @@ Chunk *MemorySegment::allocate(size_t size)
         // chunk allocated for one huge allocation
         Q_ASSERT(availableBytes >= size);
         pageReservation.commit(base, size);
-        allocatedMap = ~static_cast<quintptr>(0);
+        allocatedMap = ~static_cast<quint64>(0);
         return base;
     }
     size_t requiredChunks = (size + sizeof(Chunk) - 1)/sizeof(Chunk);
     uint sequence = 0;
-    Chunk *candidate = 0;
+    Chunk *candidate = nullptr;
     for (uint i = 0; i < nChunks; ++i) {
         if (!testBit(i)) {
             if (!candidate)
                 candidate = base + i;
             ++sequence;
         } else {
-            candidate = 0;
+            candidate = nullptr;
             sequence = 0;
         }
         if (sequence == requiredChunks) {
@@ -215,7 +224,7 @@ Chunk *MemorySegment::allocate(size_t size)
             return candidate;
         }
     }
-    return 0;
+    return nullptr;
 }
 
 struct ChunkAllocator {
@@ -279,64 +288,6 @@ QString binary(quintptr) { return QString(); }
 #define SDUMP if (1) ; else qDebug
 #endif
 
-void Heap::Base::markChildren(MarkStack *markStack)
-{
-    if (vtable()->markObjects)
-        vtable()->markObjects(this, markStack);
-    if (quint64 m = vtable()->markTable) {
-//            qDebug() << "using mark table:" << hex << m << "for" << h;
-        void **mem = reinterpret_cast<void **>(this);
-        while (m) {
-            MarkFlags mark = static_cast<MarkFlags>(m & 3);
-            switch (mark) {
-            case Mark_NoMark:
-                break;
-            case Mark_Value:
-//                    qDebug() << "marking value at " << mem;
-                reinterpret_cast<Value *>(mem)->mark(markStack);
-                break;
-            case Mark_Pointer: {
-//                    qDebug() << "marking pointer at " << mem;
-                Heap::Base *p = *reinterpret_cast<Heap::Base **>(mem);
-                if (p)
-                    p->mark(markStack);
-                break;
-            }
-            case Mark_ValueArray: {
-                Q_ASSERT(m == Mark_ValueArray);
-//                    qDebug() << "marking Value Array at offset" << hex << (mem - reinterpret_cast<void **>(h));
-                ValueArray<0> *a = reinterpret_cast<ValueArray<0> *>(mem);
-                Value *v = a->values;
-                const Value *end = v + a->alloc;
-                if (a->alloc > 32*1024) {
-                    // drain from time to time to avoid overflows in the js stack
-                    Heap::Base **currentBase = markStack->top;
-                    while (v < end) {
-                        v->mark(markStack);
-                        ++v;
-                        if (markStack->top >= currentBase + 32*1024) {
-                            Heap::Base **oldBase = markStack->base;
-                            markStack->base = currentBase;
-                            markStack->drain();
-                            markStack->base = oldBase;
-                        }
-                    }
-                } else {
-                    while (v < end) {
-                        v->mark(markStack);
-                        ++v;
-                    }
-                }
-                break;
-            }
-            }
-
-            m >>= 2;
-            ++mem;
-        }
-    }
-}
-
 // Stores a classname -> freed count mapping.
 typedef QHash<const char*, int> MMStatsHash;
 Q_GLOBAL_STATIC(MMStatsHash, freedObjectStatsGlobal)
@@ -348,7 +299,8 @@ static void increaseFreedCountForClass(const char *className)
     (*freedObjectStatsGlobal())[className]++;
 }
 
-bool Chunk::sweep(ClassDestroyStatsCallback classCountPtr)
+//bool Chunk::sweep(ClassDestroyStatsCallback classCountPtr)
+bool Chunk::sweep(ExecutionEngine *engine)
 {
     bool hasUsedSlots = false;
     SDUMP() << "sweeping chunk" << this;
@@ -386,14 +338,20 @@ bool Chunk::sweep(ClassDestroyStatsCallback classCountPtr)
 
             HeapItem *itemToFree = o + index;
             Heap::Base *b = *itemToFree;
-            const VTable *v = b->vtable();
-            if (Q_UNLIKELY(classCountPtr))
-                classCountPtr(v->className);
+            const VTable *v = b->internalClass->vtable;
+//            if (Q_UNLIKELY(classCountPtr))
+//                classCountPtr(v->className);
             if (v->destroy) {
                 v->destroy(b);
                 b->_checkIsDestroyed();
             }
+#ifdef V4_USE_HEAPTRACK
+            heaptrack_report_free(itemToFree);
+#endif
         }
+        Q_V4_PROFILE_DEALLOC(engine, qPopulationCount((objectBitmap[i] | extendsBitmap[i])
+                                                      - (blackBitmap[i] | e)) * Chunk::SlotSize,
+                             Profiling::SmallItem);
         objectBitmap[i] = blackBitmap[i];
         grayBitmap[i] = 0;
         hasUsedSlots |= (blackBitmap[i] != 0);
@@ -408,7 +366,7 @@ bool Chunk::sweep(ClassDestroyStatsCallback classCountPtr)
     return hasUsedSlots;
 }
 
-void Chunk::freeAll()
+void Chunk::freeAll(ExecutionEngine *engine)
 {
     //    DEBUG << "sweeping chunk" << this << (*freeList);
     HeapItem *o = realBase();
@@ -434,11 +392,16 @@ void Chunk::freeAll()
 
             HeapItem *itemToFree = o + index;
             Heap::Base *b = *itemToFree;
-            if (b->vtable()->destroy) {
-                b->vtable()->destroy(b);
+            if (b->internalClass->vtable->destroy) {
+                b->internalClass->vtable->destroy(b);
                 b->_checkIsDestroyed();
             }
+#ifdef V4_USE_HEAPTRACK
+            heaptrack_report_free(itemToFree);
+#endif
         }
+        Q_V4_PROFILE_DEALLOC(engine, (qPopulationCount(objectBitmap[i]|extendsBitmap[i])
+                             - qPopulationCount(e)) * Chunk::SlotSize, Profiling::SmallItem);
         objectBitmap[i] = 0;
         grayBitmap[i] = 0;
         extendsBitmap[i] = e;
@@ -452,10 +415,6 @@ void Chunk::resetBlackBits()
     memset(blackBitmap, 0, sizeof(blackBitmap));
 }
 
-#ifdef MM_STATS
-static uint nGrayItems = 0;
-#endif
-
 void Chunk::collectGrayItems(MarkStack *markStack)
 {
     //    DEBUG << "sweeping chunk" << this << (*freeList);
@@ -478,10 +437,6 @@ void Chunk::collectGrayItems(MarkStack *markStack)
             Heap::Base *b = *itemToFree;
             Q_ASSERT(b->inUse());
             markStack->push(b);
-#ifdef MM_STATS
-            ++nGrayItems;
-//            qDebug() << "adding gray item" << b << "to mark stack";
-#endif
         }
         grayBitmap[i] = 0;
         o += Chunk::Bits;
@@ -499,7 +454,7 @@ void Chunk::sortIntoBins(HeapItem **bins, uint nBins)
 #else
     const int start = 1;
 #endif
-#ifdef MM_STATS
+#ifndef QT_NO_DEBUG
     uint freeSlots = 0;
     uint allocatedSlots = 0;
 #endif
@@ -509,7 +464,7 @@ void Chunk::sortIntoBins(HeapItem **bins, uint nBins)
         if (!i)
             usedSlots |= (static_cast<quintptr>(1) << (HeaderSize/SlotSize)) - 1;
 #endif
-#ifdef MM_STATS
+#ifndef QT_NO_DEBUG
         allocatedSlots += qPopulationCount(usedSlots);
 //        qDebug() << hex << "   i=" << i << "used=" << usedSlots;
 #endif
@@ -526,7 +481,7 @@ void Chunk::sortIntoBins(HeapItem **bins, uint nBins)
                     break;
                 }
                 usedSlots = (objectBitmap[i]|extendsBitmap[i]);
-#ifdef MM_STATS
+#ifndef QT_NO_DEBUG
                 allocatedSlots += qPopulationCount(usedSlots);
 //                qDebug() << hex << "   i=" << i << "used=" << usedSlots;
 #endif
@@ -537,7 +492,7 @@ void Chunk::sortIntoBins(HeapItem **bins, uint nBins)
             usedSlots |= (quintptr(1) << index) - 1;
             uint freeEnd = i*Bits + index;
             uint nSlots = freeEnd - freeStart;
-#ifdef MM_STATS
+#ifndef QT_NO_DEBUG
 //            qDebug() << hex << "   got free slots from" << freeStart << "to" << freeEnd << "n=" << nSlots << "usedSlots=" << usedSlots;
             freeSlots += nSlots;
 #endif
@@ -548,62 +503,17 @@ void Chunk::sortIntoBins(HeapItem **bins, uint nBins)
             bins[bin] = freeItem;
         }
     }
-#ifdef MM_STATS
+#ifndef QT_NO_DEBUG
     Q_ASSERT(freeSlots + allocatedSlots == (EntriesInBitmap - start) * 8 * sizeof(quintptr));
 #endif
 }
 
-
-template<typename T>
-StackAllocator<T>::StackAllocator(ChunkAllocator *chunkAlloc)
-    : chunkAllocator(chunkAlloc)
-{
-    chunks.push_back(chunkAllocator->allocate());
-    firstInChunk = chunks.back()->first();
-    nextFree = firstInChunk;
-    lastInChunk = firstInChunk + (Chunk::AvailableSlots - 1)/requiredSlots*requiredSlots;
-}
-
-template<typename T>
-void StackAllocator<T>::freeAll()
-{
-    for (auto c : chunks)
-        chunkAllocator->free(c);
-}
-
-template<typename T>
-void StackAllocator<T>::nextChunk() {
-    Q_ASSERT(nextFree == lastInChunk);
-    ++currentChunk;
-    if (currentChunk >= chunks.size()) {
-        Chunk *newChunk = chunkAllocator->allocate();
-        chunks.push_back(newChunk);
-    }
-    firstInChunk = chunks.at(currentChunk)->first();
-    nextFree = firstInChunk;
-    lastInChunk = firstInChunk + (Chunk::AvailableSlots - 1)/requiredSlots*requiredSlots;
-}
-
-template<typename T>
-void QV4::StackAllocator<T>::prevChunk() {
-    Q_ASSERT(nextFree == firstInChunk);
-    Q_ASSERT(chunks.at(currentChunk) == nextFree->chunk());
-    Q_ASSERT(currentChunk > 0);
-    --currentChunk;
-    firstInChunk = chunks.at(currentChunk)->first();
-    lastInChunk = firstInChunk + (Chunk::AvailableSlots - 1)/requiredSlots*requiredSlots;
-    nextFree = lastInChunk;
-}
-
-template struct StackAllocator<Heap::CallContext>;
-
-
 HeapItem *BlockAllocator::allocate(size_t size, bool forceAllocation) {
     Q_ASSERT((size % Chunk::SlotSize) == 0);
     size_t slotsRequired = size >> Chunk::SlotSizeShift;
-#if MM_DEBUG
-    ++allocations[bin];
-#endif
+
+    if (allocationStats)
+        ++allocationStats[binForSlots(slotsRequired)];
 
     HeapItem **last;
 
@@ -679,8 +589,9 @@ HeapItem *BlockAllocator::allocate(size_t size, bool forceAllocation) {
 
     if (!m) {
         if (!forceAllocation)
-            return 0;
+            return nullptr;
         Chunk *newChunk = chunkAllocator->allocate();
+        Q_V4_PROFILE_ALLOC(engine, Chunk::DataSize, Profiling::HeapPage);
         chunks.push_back(newChunk);
         nextFree = newChunk->first();
         nFree = Chunk::AvailableSlots;
@@ -691,39 +602,48 @@ HeapItem *BlockAllocator::allocate(size_t size, bool forceAllocation) {
 
 done:
     m->setAllocatedSlots(slotsRequired);
+    Q_V4_PROFILE_ALLOC(engine, slotsRequired * Chunk::SlotSize, Profiling::SmallItem);
+#ifdef V4_USE_HEAPTRACK
+    heaptrack_report_alloc(m, slotsRequired * Chunk::SlotSize);
+#endif
     //        DEBUG << "   " << hex << m->chunk() << m->chunk()->objectBitmap[0] << m->chunk()->extendsBitmap[0] << (m - m->chunk()->realBase());
     return m;
 }
 
-void BlockAllocator::sweep(ClassDestroyStatsCallback classCountPtr)
+void BlockAllocator::sweep()
 {
-    nextFree = 0;
+    nextFree = nullptr;
     nFree = 0;
     memset(freeBins, 0, sizeof(freeBins));
 
 //    qDebug() << "BlockAlloc: sweep";
     usedSlotsAfterLastSweep = 0;
 
-    auto isFree = [this, classCountPtr] (Chunk *c) {
-        bool isUsed = c->sweep(classCountPtr);
+    auto firstEmptyChunk = std::partition(chunks.begin(), chunks.end(), [this](Chunk *c) {
+        return c->sweep(engine);
+    });
 
-        if (isUsed) {
-            c->sortIntoBins(freeBins, NumBins);
-            usedSlotsAfterLastSweep += c->nUsedSlots();
-        } else {
-            chunkAllocator->free(c);
-        }
-        return !isUsed;
-    };
+    std::for_each(chunks.begin(), firstEmptyChunk, [this](Chunk *c) {
+        c->sortIntoBins(freeBins, NumBins);
+        usedSlotsAfterLastSweep += c->nUsedSlots();
+    });
 
-    auto newEnd = std::remove_if(chunks.begin(), chunks.end(), isFree);
-    chunks.erase(newEnd, chunks.end());
+    // only free the chunks at the end to avoid that the sweep() calls indirectly
+    // access freed memory
+    std::for_each(firstEmptyChunk, chunks.end(), [this](Chunk *c) {
+        Q_V4_PROFILE_DEALLOC(engine, Chunk::DataSize, Profiling::HeapPage);
+        chunkAllocator->free(c);
+    });
+
+    chunks.erase(firstEmptyChunk, chunks.end());
 }
 
 void BlockAllocator::freeAll()
 {
+    for (auto c : chunks)
+        c->freeAll(engine);
     for (auto c : chunks) {
-        c->freeAll();
+        Q_V4_PROFILE_DEALLOC(engine, Chunk::DataSize, Profiling::HeapPage);
         chunkAllocator->free(c);
     }
 }
@@ -741,41 +661,26 @@ void BlockAllocator::collectGrayItems(MarkStack *markStack)
 
 }
 
-#if MM_DEBUG
-void BlockAllocator::stats() {
-    DEBUG << "MM stats:";
-    QString s;
-    for (int i = 0; i < 10; ++i) {
-        uint c = 0;
-        HeapItem *item = freeBins[i];
-        while (item) {
-            ++c;
-            item = item->freeData.next;
-        }
-        s += QString::number(c) + QLatin1String(", ");
-    }
-    HeapItem *item = freeBins[NumBins - 1];
-    uint c = 0;
-    while (item) {
-        ++c;
-        item = item->freeData.next;
-    }
-    s += QLatin1String("..., ") + QString::number(c);
-    DEBUG << "bins:" << s;
-    QString a;
-    for (int i = 0; i < 10; ++i)
-        a += QString::number(allocations[i]) + QLatin1String(", ");
-    a += QLatin1String("..., ") + QString::number(allocations[NumBins - 1]);
-    DEBUG << "allocs:" << a;
-    memset(allocations, 0, sizeof(allocations));
-}
-#endif
-
-
 HeapItem *HugeItemAllocator::allocate(size_t size) {
-    Chunk *c = chunkAllocator->allocate(size);
-    chunks.push_back(HugeChunk{c, size});
+    MemorySegment *m = nullptr;
+    Chunk *c = nullptr;
+    if (size >= MemorySegment::SegmentSize/2) {
+        // too large to handle through the ChunkAllocator, let's get our own memory segement
+        size += Chunk::HeaderSize; // space required for the Chunk header
+        size_t pageSize = WTF::pageSize();
+        size = (size + pageSize - 1) & ~(pageSize - 1); // align to page sizes
+        m = new MemorySegment(size);
+        c = m->allocate(size);
+    } else {
+        c = chunkAllocator->allocate(size);
+    }
+    Q_ASSERT(c);
+    chunks.push_back(HugeChunk{m, c, size});
     Chunk::setBit(c->objectBitmap, c->first() - c->realBase());
+    Q_V4_PROFILE_ALLOC(engine, size, Profiling::LargeItem);
+#ifdef V4_USE_HEAPTRACK
+    heaptrack_report_alloc(c, size);
+#endif
     return c->first();
 }
 
@@ -783,7 +688,7 @@ static void freeHugeChunk(ChunkAllocator *chunkAllocator, const HugeItemAllocato
 {
     HeapItem *itemToFree = c.chunk->first();
     Heap::Base *b = *itemToFree;
-    const VTable *v = b->vtable();
+    const VTable *v = b->internalClass->vtable;
     if (Q_UNLIKELY(classCountPtr))
         classCountPtr(v->className);
 
@@ -791,15 +696,27 @@ static void freeHugeChunk(ChunkAllocator *chunkAllocator, const HugeItemAllocato
         v->destroy(b);
         b->_checkIsDestroyed();
     }
-    chunkAllocator->free(c.chunk, c.size);
+    if (c.segment) {
+        // own memory segment
+        c.segment->free(c.chunk, c.size);
+        delete c.segment;
+    } else {
+        chunkAllocator->free(c.chunk, c.size);
+    }
+#ifdef V4_USE_HEAPTRACK
+    heaptrack_report_free(c.chunk);
+#endif
 }
 
 void HugeItemAllocator::sweep(ClassDestroyStatsCallback classCountPtr)
 {
     auto isBlack = [this, classCountPtr] (const HugeChunk &c) {
         bool b = c.chunk->first()->isBlack();
-        if (!b)
+        Chunk::clearBit(c.chunk->blackBitmap, c.chunk->first() - c.chunk->realBase());
+        if (!b) {
+            Q_V4_PROFILE_DEALLOC(engine, c.size, Profiling::LargeItem);
             freeHugeChunk(chunkAllocator, c, classCountPtr);
+        }
         return !b;
     };
 
@@ -828,6 +745,7 @@ void HugeItemAllocator::collectGrayItems(MarkStack *markStack)
 void HugeItemAllocator::freeAll()
 {
     for (auto &c : chunks) {
+        Q_V4_PROFILE_DEALLOC(engine, c.size, Profiling::LargeItem);
         freeHugeChunk(chunkAllocator, c, nullptr);
     }
 }
@@ -836,25 +754,24 @@ void HugeItemAllocator::freeAll()
 MemoryManager::MemoryManager(ExecutionEngine *engine)
     : engine(engine)
     , chunkAllocator(new ChunkAllocator)
-    , stackAllocator(chunkAllocator)
-    , blockAllocator(chunkAllocator)
-    , hugeItemAllocator(chunkAllocator)
+    , blockAllocator(chunkAllocator, engine)
+    , icAllocator(chunkAllocator, engine)
+    , hugeItemAllocator(chunkAllocator, engine)
     , m_persistentValues(new PersistentValueStorage(engine))
     , m_weakValues(new PersistentValueStorage(engine))
     , unmanagedHeapSizeGCLimit(MIN_UNMANAGED_HEAPSIZE_GC_LIMIT)
     , aggressiveGC(!qEnvironmentVariableIsEmpty("QV4_MM_AGGRESSIVE_GC"))
-    , gcStats(!qEnvironmentVariableIsEmpty(QV4_MM_STATS))
+    , gcStats(lcGcStats().isDebugEnabled())
+    , gcCollectorStats(lcGcAllocatorStats().isDebugEnabled())
 {
 #ifdef V4_USE_VALGRIND
     VALGRIND_CREATE_MEMPOOL(this, 0, true);
 #endif
+    memset(statistics.allocations, 0, sizeof(statistics.allocations));
+    if (gcStats)
+        blockAllocator.allocationStats = statistics.allocations;
 }
 
-#ifdef MM_STATS
-static int allocationCount = 0;
-static size_t lastAllocRequestedSlots = 0;
-#endif
-
 Heap::Base *MemoryManager::allocString(std::size_t unmanagedSize)
 {
     const size_t stringSize = align(sizeof(Heap::String));
@@ -907,9 +824,6 @@ Heap::Base *MemoryManager::allocData(std::size_t size)
         runGC();
         didRunGC = true;
     }
-#ifdef DETAILED_MM_STATS
-    willAllocate(size);
-#endif // DETAILED_MM_STATS
 
     Q_ASSERT(size >= Chunk::SlotSize);
     Q_ASSERT(size % Chunk::SlotSize == 0);
@@ -963,7 +877,7 @@ Heap::Object *MemoryManager::allocObjectWithMemberData(const QV4::VTable *vtable
             Chunk::clearBit(c->extendsBitmap, index);
         }
         o->memberData.set(engine, m);
-        m->internalClass = engine->internalClasses[EngineBase::Class_MemberData];
+        m->internalClass.set(engine, engine->internalClasses(EngineBase::Class_MemberData));
         Q_ASSERT(o->memberData->internalClass);
         m->values.alloc = static_cast<uint>((memberSize - sizeof(Heap::MemberData) + sizeof(Value))/sizeof(Value));
         m->values.size = o->memberData->values.alloc;
@@ -990,7 +904,7 @@ void MarkStack::drain()
         Heap::Base *h = pop();
         ++markStackSize;
         Q_ASSERT(h); // at this point we should only have Heap::Base objects in this area on the stack. If not, weird things might happen.
-        h->markChildren(this);
+        h->internalClass->vtable->markObjects(h, this);
     }
 }
 
@@ -1059,8 +973,29 @@ void MemoryManager::sweep(bool lastSweep, ClassDestroyStatsCallback classCountPt
         // signal before we start sweeping the heap
         if (QObjectWrapper *qobjectWrapper = (*it).as<QObjectWrapper>())
             qobjectWrapper->destroyObject(lastSweep);
+    }
 
-        (*it) = Primitive::undefinedValue();
+    // remove objects from weak maps and sets
+    Heap::MapObject *map = weakMaps;
+    Heap::MapObject **lastMap = &weakMaps;
+    while (map) {
+        if (map->isMarked()) {
+            map->removeUnmarkedKeys();
+            *lastMap = map;
+            lastMap = &map->nextWeakMap;
+        }
+        map = map->nextWeakMap;
+    }
+
+    Heap::SetObject *set = weakSets;
+    Heap::SetObject **lastSet = &weakSets;
+    while (set) {
+        if (set->isMarked()) {
+            set->removeUnmarkedKeys();
+            *lastSet = set;
+            lastSet = &set->nextWeakSet;
+        }
+        set = set->nextWeakSet;
     }
 
     // onDestruction handlers may have accessed other QObject wrappers and reset their value, so ensure
@@ -1069,7 +1004,7 @@ void MemoryManager::sweep(bool lastSweep, ClassDestroyStatsCallback classCountPt
         Managed *m = (*it).managed();
         if (!m || m->markBit())
             continue;
-        (*it) = Primitive::undefinedValue();
+        (*it) = Value::undefinedValue();
     }
 
     // Now it is time to free QV4::QObjectWrapper Value, we must check the Value's tag to make sure its object has been destroyed
@@ -1096,13 +1031,18 @@ void MemoryManager::sweep(bool lastSweep, ClassDestroyStatsCallback classCountPt
         }
     }
 
-    blockAllocator.sweep(classCountPtr);
-    hugeItemAllocator.sweep(classCountPtr);
+
+    if (!lastSweep) {
+        engine->identifierTable->sweep();
+        blockAllocator.sweep(/*classCountPtr*/);
+        hugeItemAllocator.sweep(classCountPtr);
+        icAllocator.sweep(/*classCountPtr*/);
+    }
 }
 
 bool MemoryManager::shouldRunGC() const
 {
-    size_t total = blockAllocator.totalSlots();
+    size_t total = blockAllocator.totalSlots() + icAllocator.totalSlots();
     if (total > MinSlotsGCLimit && usedSlotsAfterLastFullSweep * GCOverallocation < total * 100)
         return true;
     return false;
@@ -1110,9 +1050,10 @@ bool MemoryManager::shouldRunGC() const
 
 size_t dumpBins(BlockAllocator *b, bool printOutput = true)
 {
+    const QLoggingCategory &stats = lcGcAllocatorStats();
     size_t totalSlotMem = 0;
     if (printOutput)
-        qDebug() << "Slot map:";
+        qDebug(stats) << "Slot map:";
     for (uint i = 0; i < BlockAllocator::NumBins; ++i) {
         uint nEntries = 0;
         HeapItem *h = b->freeBins[i];
@@ -1122,7 +1063,7 @@ size_t dumpBins(BlockAllocator *b, bool printOutput = true)
             h = h->freeData.next;
         }
         if (printOutput)
-            qDebug() << "    number of entries in slot" << i << ":" << nEntries;
+            qDebug(stats) << "    number of entries in slot" << i << ":" << nEntries;
     }
     SDUMP() << "    large slot map";
     HeapItem *h = b->freeBins[BlockAllocator::NumBins - 1];
@@ -1132,7 +1073,7 @@ size_t dumpBins(BlockAllocator *b, bool printOutput = true)
     }
 
     if (printOutput)
-        qDebug() << "  total mem in bins" << totalSlotMem*Chunk::SlotSize;
+        qDebug(stats) << "  total mem in bins" << totalSlotMem*Chunk::SlotSize;
     return totalSlotMem*Chunk::SlotSize;
 }
 
@@ -1146,33 +1087,34 @@ void MemoryManager::runGC()
     QScopedValueRollback<bool> gcBlocker(gcBlocked, true);
 //    qDebug() << "runGC";
 
-    if (!gcStats) {
-//        uint oldUsed = allocator.usedMem();
+    if (gcStats) {
+        statistics.maxReservedMem = qMax(statistics.maxReservedMem, getAllocatedMem());
+        statistics.maxAllocatedMem = qMax(statistics.maxAllocatedMem, getUsedMem() + getLargeItemsMem());
+    }
+
+    if (!gcCollectorStats) {
         mark();
         sweep();
-//        DEBUG << "RUN GC: allocated:" << allocator.allocatedMem() << "used before" << oldUsed << "used now" << allocator.usedMem();
     } else {
         bool triggeredByUnmanagedHeap = (unmanagedHeapSize > unmanagedHeapSizeGCLimit);
         size_t oldUnmanagedSize = unmanagedHeapSize;
+
         const size_t totalMem = getAllocatedMem();
         const size_t usedBefore = getUsedMem();
         const size_t largeItemsBefore = getLargeItemsMem();
 
-        qDebug() << "========== GC ==========";
+        const QLoggingCategory &stats = lcGcAllocatorStats();
+        qDebug(stats) << "========== GC ==========";
 #ifdef MM_STATS
-        qDebug() << "    Triggered by alloc request of" << lastAllocRequestedSlots << "slots.";
-        qDebug() << "    Allocations since last GC" << allocationCount;
+        qDebug(stats) << "    Triggered by alloc request of" << lastAllocRequestedSlots << "slots.";
+        qDebug(stats) << "    Allocations since last GC" << allocationCount;
         allocationCount = 0;
 #endif
         size_t oldChunks = blockAllocator.chunks.size();
-        qDebug() << "Allocated" << totalMem << "bytes in" << oldChunks << "chunks";
-        qDebug() << "Fragmented memory before GC" << (totalMem - usedBefore);
+        qDebug(stats) << "Allocated" << totalMem << "bytes in" << oldChunks << "chunks";
+        qDebug(stats) << "Fragmented memory before GC" << (totalMem - usedBefore);
         dumpBins(&blockAllocator);
 
-#ifdef MM_STATS
-        nGrayItems = 0;
-#endif
-
         QElapsedTimer t;
         t.start();
         mark();
@@ -1184,15 +1126,15 @@ void MemoryManager::runGC()
         qint64 sweepTime = t.nsecsElapsed()/1000;
 
         if (triggeredByUnmanagedHeap) {
-            qDebug() << "triggered by unmanaged heap:";
-            qDebug() << "   old unmanaged heap size:" << oldUnmanagedSize;
-            qDebug() << "   new unmanaged heap:" << unmanagedHeapSize;
-            qDebug() << "   unmanaged heap limit:" << unmanagedHeapSizeGCLimit;
+            qDebug(stats) << "triggered by unmanaged heap:";
+            qDebug(stats) << "   old unmanaged heap size:" << oldUnmanagedSize;
+            qDebug(stats) << "   new unmanaged heap:" << unmanagedHeapSize;
+            qDebug(stats) << "   unmanaged heap limit:" << unmanagedHeapSizeGCLimit;
         }
         size_t memInBins = dumpBins(&blockAllocator);
-        qDebug() << "Marked object in" << markTime << "us.";
-        qDebug() << "   " << markStackSize << "objects marked";
-        qDebug() << "Sweeped object in" << sweepTime << "us.";
+        qDebug(stats) << "Marked object in" << markTime << "us.";
+        qDebug(stats) << "   " << markStackSize << "objects marked";
+        qDebug(stats) << "Sweeped object in" << sweepTime << "us.";
 
         // sort our object types by number of freed instances
         MMStatsHash freedObjectStats;
@@ -1207,46 +1149,51 @@ void MemoryManager::runGC()
             return a.second > b.second && strcmp(a.first, b.first) < 0;
         });
 
-        qDebug() << "Used memory before GC:" << usedBefore;
-        qDebug() << "Used memory after GC:" << usedAfter;
-        qDebug() << "Freed up bytes      :" << (usedBefore - usedAfter);
-        qDebug() << "Freed up chunks     :" << (oldChunks - blockAllocator.chunks.size());
+        qDebug(stats) << "Used memory before GC:" << usedBefore;
+        qDebug(stats) << "Used memory after GC:" << usedAfter;
+        qDebug(stats) << "Freed up bytes      :" << (usedBefore - usedAfter);
+        qDebug(stats) << "Freed up chunks     :" << (oldChunks - blockAllocator.chunks.size());
         size_t lost = blockAllocator.allocatedMem() - memInBins - usedAfter;
         if (lost)
-            qDebug() << "!!!!!!!!!!!!!!!!!!!!! LOST MEM:" << lost << "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!";
+            qDebug(stats) << "!!!!!!!!!!!!!!!!!!!!! LOST MEM:" << lost << "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!";
         if (largeItemsBefore || largeItemsAfter) {
-            qDebug() << "Large item memory before GC:" << largeItemsBefore;
-            qDebug() << "Large item memory after GC:" << largeItemsAfter;
-            qDebug() << "Large item memory freed up:" << (largeItemsBefore - largeItemsAfter);
+            qDebug(stats) << "Large item memory before GC:" << largeItemsBefore;
+            qDebug(stats) << "Large item memory after GC:" << largeItemsAfter;
+            qDebug(stats) << "Large item memory freed up:" << (largeItemsBefore - largeItemsAfter);
         }
 
         for (auto it = freedObjectsSorted.cbegin(); it != freedObjectsSorted.cend(); ++it) {
-            qDebug().noquote() << QString::fromLatin1("Freed JS type: %1 (%2 instances)").arg(QString::fromLatin1(it->first), QString::number(it->second));
+            qDebug(stats).noquote() << QString::fromLatin1("Freed JS type: %1 (%2 instances)").arg(QString::fromLatin1(it->first), QString::number(it->second));
         }
 
-        qDebug() << "======== End GC ========";
+        qDebug(stats) << "======== End GC ========";
     }
 
+    if (gcStats)
+        statistics.maxUsedMem = qMax(statistics.maxUsedMem, getUsedMem() + getLargeItemsMem());
+
     if (aggressiveGC) {
         // ensure we don't 'loose' any memory
-        Q_ASSERT(blockAllocator.allocatedMem() == getUsedMem() + dumpBins(&blockAllocator, false));
+        Q_ASSERT(blockAllocator.allocatedMem()
+                 == blockAllocator.usedMem() + dumpBins(&blockAllocator, false));
     }
 
-    usedSlotsAfterLastFullSweep = blockAllocator.usedSlotsAfterLastSweep;
+    usedSlotsAfterLastFullSweep = blockAllocator.usedSlotsAfterLastSweep + icAllocator.usedSlotsAfterLastSweep;
 
     // reset all black bits
     blockAllocator.resetBlackBits();
     hugeItemAllocator.resetBlackBits();
+    icAllocator.resetBlackBits();
 }
 
 size_t MemoryManager::getUsedMem() const
 {
-    return blockAllocator.usedMem();
+    return blockAllocator.usedMem() + icAllocator.usedMem();
 }
 
 size_t MemoryManager::getAllocatedMem() const
 {
-    return blockAllocator.allocatedMem() + hugeItemAllocator.usedMem();
+    return blockAllocator.allocatedMem() + icAllocator.allocatedMem() + hugeItemAllocator.usedMem();
 }
 
 size_t MemoryManager::getLargeItemsMem() const
@@ -1254,14 +1201,28 @@ size_t MemoryManager::getLargeItemsMem() const
     return hugeItemAllocator.usedMem();
 }
 
+void MemoryManager::registerWeakMap(Heap::MapObject *map)
+{
+    map->nextWeakMap = weakMaps;
+    weakMaps = map;
+}
+
+void MemoryManager::registerWeakSet(Heap::SetObject *set)
+{
+    set->nextWeakSet = weakSets;
+    weakSets = set;
+}
+
 MemoryManager::~MemoryManager()
 {
     delete m_persistentValues;
 
+    dumpStats();
+
     sweep(/*lastSweep*/true);
     blockAllocator.freeAll();
     hugeItemAllocator.freeAll();
-    stackAllocator.freeAll();
+    icAllocator.freeAll();
 
     delete m_weakValues;
 #ifdef V4_USE_VALGRIND
@@ -1273,39 +1234,31 @@ MemoryManager::~MemoryManager()
 
 void MemoryManager::dumpStats() const
 {
-#ifdef DETAILED_MM_STATS
-    std::cerr << "=================" << std::endl;
-    std::cerr << "Allocation stats:" << std::endl;
-    std::cerr << "Requests for each chunk size:" << std::endl;
-    for (int i = 0; i < allocSizeCounters.size(); ++i) {
-        if (unsigned count = allocSizeCounters[i]) {
-            std::cerr << "\t" << (i << 4) << " bytes chunks: " << count << std::endl;
-        }
-    }
-#endif // DETAILED_MM_STATS
-}
+    if (!gcStats)
+        return;
 
-#ifdef DETAILED_MM_STATS
-void MemoryManager::willAllocate(std::size_t size)
-{
-    unsigned alignedSize = (size + 15) >> 4;
-    QVector<unsigned> &counters = allocSizeCounters;
-    if ((unsigned) counters.size() < alignedSize + 1)
-        counters.resize(alignedSize + 1);
-    counters[alignedSize]++;
+    const QLoggingCategory &stats = lcGcStats();
+    qDebug(stats) << "Qml GC memory allocation statistics:";
+    qDebug(stats) << "Total memory allocated:" << statistics.maxReservedMem;
+    qDebug(stats) << "Max memory used before a GC run:" << statistics.maxAllocatedMem;
+    qDebug(stats) << "Max memory used after a GC run:" << statistics.maxUsedMem;
+    qDebug(stats) << "Requests for different item sizes:";
+    for (int i = 1; i < BlockAllocator::NumBins - 1; ++i)
+        qDebug(stats) << "     <" << (i << Chunk::SlotSizeShift) << " bytes: " << statistics.allocations[i];
+    qDebug(stats) << "     >=" << ((BlockAllocator::NumBins - 1) << Chunk::SlotSizeShift) << " bytes: " << statistics.allocations[BlockAllocator::NumBins - 1];
 }
 
-#endif // DETAILED_MM_STATS
-
 void MemoryManager::collectFromJSStack(MarkStack *markStack) const
 {
     Value *v = engine->jsStackBase;
     Value *top = engine->jsStackTop;
     while (v < top) {
         Managed *m = v->managed();
-        if (m && m->inUse())
+        if (m) {
+            Q_ASSERT(m->inUse());
             // Skip pointers to already freed objects, they are bogus as well
             m->mark(markStack);
+        }
         ++v;
     }
 }
diff --git a/src/qml/memory/qv4mm_p.h b/src/qml/memory/qv4mm_p.h
index 17957d0cd6..bbbbb1aef6 100644
--- a/src/qml/memory/qv4mm_p.h
+++ b/src/qml/memory/qv4mm_p.h
@@ -58,8 +58,6 @@
 #include <private/qv4mmdefs_p.h>
 #include <QVector>
 
-//#define DETAILED_MM_STATS
-
 #define QV4_MM_MAXBLOCK_SHIFT "QV4_MM_MAXBLOCK_SHIFT"
 #define QV4_MM_MAX_CHUNK_SIZE "QV4_MM_MAX_CHUNK_SIZE"
 #define QV4_MM_STATS "QV4_MM_STATS"
@@ -71,60 +69,13 @@ QT_BEGIN_NAMESPACE
 namespace QV4 {
 
 struct ChunkAllocator;
-
-template<typename T>
-struct StackAllocator {
-    Q_STATIC_ASSERT(sizeof(T) < Chunk::DataSize);
-    static const uint requiredSlots = (sizeof(T) + sizeof(HeapItem) - 1)/sizeof(HeapItem);
-
-    StackAllocator(ChunkAllocator *chunkAlloc);
-
-    T *allocate() {
-        HeapItem *m = nextFree;
-        if (Q_UNLIKELY(nextFree == lastInChunk)) {
-            nextChunk();
-        } else {
-            nextFree += requiredSlots;
-        }
-#if MM_DEBUG || !defined(QT_NO_DEBUG) || defined(QT_FORCE_ASSERTS)
-        Chunk *c = m->chunk();
-        Chunk::setBit(c->objectBitmap, m - c->realBase());
-#endif
-        return m->as<T>();
-    }
-    void free() {
-        if (Q_UNLIKELY(nextFree == firstInChunk)) {
-            prevChunk();
-        } else {
-            nextFree -= requiredSlots;
-        }
-#if MM_DEBUG || !defined(QT_NO_DEBUG) || defined(QT_FORCE_ASSERTS)
-        Chunk *c = nextFree->chunk();
-        Chunk::clearBit(c->objectBitmap, nextFree - c->realBase());
-#endif
-    }
-
-    void nextChunk();
-    void prevChunk();
-
-    void freeAll();
-
-    ChunkAllocator *chunkAllocator;
-    HeapItem *nextFree = 0;
-    HeapItem *firstInChunk = 0;
-    HeapItem *lastInChunk = 0;
-    std::vector<Chunk *> chunks;
-    uint currentChunk = 0;
-};
+struct MemorySegment;
 
 struct BlockAllocator {
-    BlockAllocator(ChunkAllocator *chunkAllocator)
-        : chunkAllocator(chunkAllocator)
+    BlockAllocator(ChunkAllocator *chunkAllocator, ExecutionEngine *engine)
+        : chunkAllocator(chunkAllocator), engine(engine)
     {
         memset(freeBins, 0, sizeof(freeBins));
-#if MM_DEBUG
-        memset(allocations, 0, sizeof(allocations));
-#endif
     }
 
     enum { NumBins = 8 };
@@ -133,10 +84,6 @@ struct BlockAllocator {
         return nSlots >= NumBins ? NumBins - 1 : nSlots;
     }
 
-#if MM_DEBUG
-    void stats();
-#endif
-
     HeapItem *allocate(size_t size, bool forceAllocation = false);
 
     size_t totalSlots() const {
@@ -153,26 +100,25 @@ struct BlockAllocator {
         return used;
     }
 
-    void sweep(ClassDestroyStatsCallback classCountPtr);
+    void sweep();
     void freeAll();
     void resetBlackBits();
     void collectGrayItems(MarkStack *markStack);
 
     // bump allocations
-    HeapItem *nextFree = 0;
+    HeapItem *nextFree = nullptr;
     size_t nFree = 0;
     size_t usedSlotsAfterLastSweep = 0;
     HeapItem *freeBins[NumBins];
     ChunkAllocator *chunkAllocator;
+    ExecutionEngine *engine;
     std::vector<Chunk *> chunks;
-#if MM_DEBUG
-    uint allocations[NumBins];
-#endif
+    uint *allocationStats = nullptr;
 };
 
 struct HugeItemAllocator {
-    HugeItemAllocator(ChunkAllocator *chunkAllocator)
-        : chunkAllocator(chunkAllocator)
+    HugeItemAllocator(ChunkAllocator *chunkAllocator, ExecutionEngine *engine)
+        : chunkAllocator(chunkAllocator), engine(engine)
     {}
 
     HeapItem *allocate(size_t size);
@@ -189,7 +135,9 @@ struct HugeItemAllocator {
     }
 
     ChunkAllocator *chunkAllocator;
+    ExecutionEngine *engine;
     struct HugeChunk {
+        MemorySegment *segment;
         Chunk *chunk;
         size_t size;
     };
@@ -211,226 +159,99 @@ public:
     Q_DECL_CONSTEXPR static inline std::size_t align(std::size_t size)
     { return (size + Chunk::SlotSize - 1) & ~(Chunk::SlotSize - 1); }
 
-    QV4::Heap::CallContext *allocSimpleCallContext()
+    template<typename ManagedType>
+    inline typename ManagedType::Data *allocManaged(std::size_t size, Heap::InternalClass *ic)
     {
-        Heap::CallContext *ctxt = stackAllocator.allocate();
-        memset(ctxt, 0, sizeof(Heap::SimpleCallContext));
-        ctxt->internalClass = SimpleCallContext::defaultInternalClass(engine);
-        Q_ASSERT(ctxt->internalClass && ctxt->internalClass->vtable);
-        ctxt->init();
-        return ctxt;
+        Q_STATIC_ASSERT(std::is_trivial< typename ManagedType::Data >::value);
+        size = align(size);
+        typename ManagedType::Data *d = static_cast<typename ManagedType::Data *>(allocData(size));
+        d->internalClass.set(engine, ic);
+        Q_ASSERT(d->internalClass && d->internalClass->vtable);
+        Q_ASSERT(ic->vtable == ManagedType::staticVTable());
+        return d;
+    }
 
+    template<typename ManagedType>
+    inline typename ManagedType::Data *allocManaged(std::size_t size, InternalClass *ic)
+    {
+        return allocManaged<ManagedType>(size, ic->d());
     }
-    void freeSimpleCallContext()
-    { stackAllocator.free(); }
 
     template<typename ManagedType>
     inline typename ManagedType::Data *allocManaged(std::size_t size)
     {
-        V4_ASSERT_IS_TRIVIAL(typename ManagedType::Data)
-        size = align(size);
-        Heap::Base *o = allocData(size);
-        InternalClass *ic = ManagedType::defaultInternalClass(engine);
-        ic = ic->changeVTable(ManagedType::staticVTable());
-        o->internalClass = ic;
-        Q_ASSERT(o->internalClass && o->internalClass->vtable);
-        return static_cast<typename ManagedType::Data *>(o);
+        Scope scope(engine);
+        Scoped<InternalClass> ic(scope, ManagedType::defaultInternalClass(engine));
+        return allocManaged<ManagedType>(size, ic);
     }
 
     template <typename ObjectType>
-    typename ObjectType::Data *allocateObject(InternalClass *ic)
+    typename ObjectType::Data *allocateObject(Heap::InternalClass *ic)
     {
         Heap::Object *o = allocObjectWithMemberData(ObjectType::staticVTable(), ic->size);
-        o->internalClass = ic;
-        Q_ASSERT(o->internalClass && o->internalClass->vtable);
-        Q_ASSERT(ic->vtable == ObjectType::staticVTable());
+        o->internalClass.set(engine, ic);
+        Q_ASSERT(o->internalClass.get() && o->vtable());
+        Q_ASSERT(o->vtable() == ObjectType::staticVTable());
         return static_cast<typename ObjectType::Data *>(o);
     }
 
     template <typename ObjectType>
+    typename ObjectType::Data *allocateObject(InternalClass *ic)
+    {
+        return allocateObject<ObjectType>(ic->d());
+    }
+
+    template <typename ObjectType>
     typename ObjectType::Data *allocateObject()
     {
-        InternalClass *ic = ObjectType::defaultInternalClass(engine);
+        Scope scope(engine);
+        Scoped<InternalClass> ic(scope,  ObjectType::defaultInternalClass(engine));
         ic = ic->changeVTable(ObjectType::staticVTable());
         ic = ic->changePrototype(ObjectType::defaultPrototype(engine)->d());
-        Heap::Object *o = allocObjectWithMemberData(ObjectType::staticVTable(), ic->size);
-        o->internalClass = ic;
-        Q_ASSERT(o->internalClass && o->internalClass->vtable);
-        Q_ASSERT(o->internalClass->prototype == ObjectType::defaultPrototype(engine)->d());
-        return static_cast<typename ObjectType::Data *>(o);
+        return allocateObject<ObjectType>(ic);
     }
 
     template <typename ManagedType, typename Arg1>
     typename ManagedType::Data *allocWithStringData(std::size_t unmanagedSize, Arg1 arg1)
     {
         typename ManagedType::Data *o = reinterpret_cast<typename ManagedType::Data *>(allocString(unmanagedSize));
-        o->internalClass = ManagedType::defaultInternalClass(engine);
+        o->internalClass.set(engine, ManagedType::defaultInternalClass(engine));
         Q_ASSERT(o->internalClass && o->internalClass->vtable);
         o->init(arg1);
         return o;
     }
 
-    template <typename ObjectType>
-    typename ObjectType::Data *allocObject(InternalClass *ic)
-    {
-        Scope scope(engine);
-        Scoped<ObjectType> t(scope, allocateObject<ObjectType>(ic));
-        t->d_unchecked()->init();
-        return t->d();
-    }
-
-    template <typename ObjectType>
-    typename ObjectType::Data *allocObject(InternalClass *ic, Object *prototype)
+    template <typename ObjectType, typename... Args>
+    typename ObjectType::Data *allocObject(Heap::InternalClass *ic, Args... args)
     {
-        Scope scope(engine);
-        Scoped<ObjectType> t(scope, allocateObject<ObjectType>(ic));
-        Q_ASSERT(t->internalClass()->prototype == (prototype ? prototype->d() : 0));
-        Q_UNUSED(prototype);
-        t->d_unchecked()->init();
-        return t->d();
+        typename ObjectType::Data *d = allocateObject<ObjectType>(ic);
+        d->init(args...);
+        return d;
     }
 
-    template <typename ObjectType, typename Arg1>
-    typename ObjectType::Data *allocObject(InternalClass *ic, Object *prototype, Arg1 arg1)
+    template <typename ObjectType, typename... Args>
+    typename ObjectType::Data *allocObject(InternalClass *ic, Args... args)
     {
-        Scope scope(engine);
-        Scoped<ObjectType> t(scope, allocateObject<ObjectType>(ic));
-        Q_ASSERT(t->internalClass()->prototype == (prototype ? prototype->d() : 0));
-        Q_UNUSED(prototype);
-        t->d_unchecked()->init(arg1);
-        return t->d();
+        typename ObjectType::Data *d = allocateObject<ObjectType>(ic);
+        d->init(args...);
+        return d;
     }
 
-    template <typename ObjectType, typename Arg1, typename Arg2>
-    typename ObjectType::Data *allocObject(InternalClass *ic, Object *prototype, Arg1 arg1, Arg2 arg2)
-    {
-        Scope scope(engine);
-        Scoped<ObjectType> t(scope, allocateObject<ObjectType>(ic));
-        Q_ASSERT(t->internalClass()->prototype == (prototype ? prototype->d() : 0));
-        Q_UNUSED(prototype);
-        t->d_unchecked()->init(arg1, arg2);
-        return t->d();
-    }
-
-    template <typename ObjectType, typename Arg1, typename Arg2, typename Arg3>
-    typename ObjectType::Data *allocObject(InternalClass *ic, Object *prototype, Arg1 arg1, Arg2 arg2, Arg3 arg3)
-    {
-        Scope scope(engine);
-        Scoped<ObjectType> t(scope, allocateObject<ObjectType>(ic));
-        Q_ASSERT(t->internalClass()->prototype == (prototype ? prototype->d() : 0));
-        Q_UNUSED(prototype);
-        t->d_unchecked()->init(arg1, arg2, arg3);
-        return t->d();
-    }
-
-    template <typename ObjectType, typename Arg1, typename Arg2, typename Arg3, typename Arg4>
-    typename ObjectType::Data *allocObject(InternalClass *ic, Object *prototype, Arg1 arg1, Arg2 arg2, Arg3 arg3, Arg4 arg4)
-    {
-        Scope scope(engine);
-        Scoped<ObjectType> t(scope, allocateObject<ObjectType>(ic));
-        Q_ASSERT(t->internalClass()->prototype == (prototype ? prototype->d() : 0));
-        Q_UNUSED(prototype);
-        t->d_unchecked()->init(arg1, arg2, arg3, arg4);
-        return t->d();
-    }
-
-    template <typename ObjectType>
-    typename ObjectType::Data *allocObject()
+    template <typename ObjectType, typename... Args>
+    typename ObjectType::Data *allocate(Args... args)
     {
         Scope scope(engine);
         Scoped<ObjectType> t(scope, allocateObject<ObjectType>());
-        t->d_unchecked()->init();
+        t->d_unchecked()->init(args...);
         return t->d();
     }
 
-    template <typename ObjectType, typename Arg1>
-    typename ObjectType::Data *allocObject(Arg1 arg1)
-    {
-        Scope scope(engine);
-        Scoped<ObjectType> t(scope, allocateObject<ObjectType>());
-        t->d_unchecked()->init(arg1);
-        return t->d();
-    }
-
-    template <typename ObjectType, typename Arg1, typename Arg2>
-    typename ObjectType::Data *allocObject(Arg1 arg1, Arg2 arg2)
-    {
-        Scope scope(engine);
-        Scoped<ObjectType> t(scope, allocateObject<ObjectType>());
-        t->d_unchecked()->init(arg1, arg2);
-        return t->d();
-    }
-
-    template <typename ObjectType, typename Arg1, typename Arg2, typename Arg3>
-    typename ObjectType::Data *allocObject(Arg1 arg1, Arg2 arg2, Arg3 arg3)
-    {
-        Scope scope(engine);
-        Scoped<ObjectType> t(scope, allocateObject<ObjectType>());
-        t->d_unchecked()->init(arg1, arg2, arg3);
-        return t->d();
-    }
-
-    template <typename ObjectType, typename Arg1, typename Arg2, typename Arg3, typename Arg4>
-    typename ObjectType::Data *allocObject(Arg1 arg1, Arg2 arg2, Arg3 arg3, Arg4 arg4)
-    {
-        Scope scope(engine);
-        Scoped<ObjectType> t(scope, allocateObject<ObjectType>());
-        t->d_unchecked()->init(arg1, arg2, arg3, arg4);
-        return t->d();
-    }
-
-
-    template <typename ManagedType>
-    typename ManagedType::Data *alloc()
+    template <typename ManagedType, typename... Args>
+    typename ManagedType::Data *alloc(Args... args)
     {
         Scope scope(engine);
         Scoped<ManagedType> t(scope, allocManaged<ManagedType>(sizeof(typename ManagedType::Data)));
-        t->d_unchecked()->init();
-        return t->d();
-    }
-
-    template <typename ManagedType, typename Arg1>
-    typename ManagedType::Data *alloc(Arg1 arg1)
-    {
-        Scope scope(engine);
-        Scoped<ManagedType> t(scope, allocManaged<ManagedType>(sizeof(typename ManagedType::Data)));
-        t->d_unchecked()->init(arg1);
-        return t->d();
-    }
-
-    template <typename ManagedType, typename Arg1, typename Arg2>
-    typename ManagedType::Data *alloc(Arg1 arg1, Arg2 arg2)
-    {
-        Scope scope(engine);
-        Scoped<ManagedType> t(scope, allocManaged<ManagedType>(sizeof(typename ManagedType::Data)));
-        t->d_unchecked()->init(arg1, arg2);
-        return t->d();
-    }
-
-    template <typename ManagedType, typename Arg1, typename Arg2, typename Arg3>
-    typename ManagedType::Data *alloc(Arg1 arg1, Arg2 arg2, Arg3 arg3)
-    {
-        Scope scope(engine);
-        Scoped<ManagedType> t(scope, allocManaged<ManagedType>(sizeof(typename ManagedType::Data)));
-        t->d_unchecked()->init(arg1, arg2, arg3);
-        return t->d();
-    }
-
-    template <typename ManagedType, typename Arg1, typename Arg2, typename Arg3, typename Arg4>
-    typename ManagedType::Data *alloc(Arg1 arg1, Arg2 arg2, Arg3 arg3, Arg4 arg4)
-    {
-        Scope scope(engine);
-        Scoped<ManagedType> t(scope, allocManaged<ManagedType>(sizeof(typename ManagedType::Data)));
-        t->d_unchecked()->init(arg1, arg2, arg3, arg4);
-        return t->d();
-    }
-
-    template <typename ManagedType, typename Arg1, typename Arg2, typename Arg3, typename Arg4, typename Arg5>
-    typename ManagedType::Data *alloc(Arg1 arg1, Arg2 arg2, Arg3 arg3, Arg4 arg4, Arg5 arg5)
-    {
-        Scope scope(engine);
-        Scoped<ManagedType> t(scope, allocManaged<ManagedType>(sizeof(typename ManagedType::Data)));
-        t->d_unchecked()->init(arg1, arg2, arg3, arg4, arg5);
+        t->d_unchecked()->init(args...);
         return t->d();
     }
 
@@ -445,16 +266,23 @@ public:
     // called when a JS object grows itself. Specifically: Heap::String::append
     void changeUnmanagedHeapSizeUsage(qptrdiff delta) { unmanagedHeapSize += delta; }
 
+    template<typename ManagedType>
+    typename ManagedType::Data *allocIC()
+    {
+        size_t size = align(sizeof(typename ManagedType::Data));
+        Heap::Base *b = *icAllocator.allocate(size, true);
+        return static_cast<typename ManagedType::Data *>(b);
+    }
+
+    void registerWeakMap(Heap::MapObject *map);
+    void registerWeakSet(Heap::SetObject *set);
+
 protected:
     /// expects size to be aligned
     Heap::Base *allocString(std::size_t unmanagedSize);
     Heap::Base *allocData(std::size_t size);
     Heap::Object *allocObjectWithMemberData(const QV4::VTable *vtable, uint nMembers);
 
-#ifdef DETAILED_MM_STATS
-    void willAllocate(std::size_t size);
-#endif // DETAILED_MM_STATS
-
 private:
     void collectFromJSStack(MarkStack *markStack) const;
     void mark();
@@ -465,12 +293,14 @@ private:
 public:
     QV4::ExecutionEngine *engine;
     ChunkAllocator *chunkAllocator;
-    StackAllocator<Heap::CallContext> stackAllocator;
     BlockAllocator blockAllocator;
+    BlockAllocator icAllocator;
     HugeItemAllocator hugeItemAllocator;
     PersistentValueStorage *m_persistentValues;
     PersistentValueStorage *m_weakValues;
     QVector<Value *> m_pendingFreedObjectWrapperValue;
+    Heap::MapObject *weakMaps = nullptr;
+    Heap::SetObject *weakSets = nullptr;
 
     std::size_t unmanagedHeapSize = 0; // the amount of bytes of heap that is not managed by the memory manager, but which is held onto by managed items.
     std::size_t unmanagedHeapSizeGCLimit;
@@ -479,6 +309,17 @@ public:
     bool gcBlocked = false;
     bool aggressiveGC = false;
     bool gcStats = false;
+    bool gcCollectorStats = false;
+
+    int allocationCount = 0;
+    size_t lastAllocRequestedSlots = 0;
+
+    struct {
+        size_t maxReservedMem = 0;
+        size_t maxAllocatedMem = 0;
+        size_t maxUsedMem = 0;
+        uint allocations[BlockAllocator::NumBins];
+    } statistics;
 };
 
 }
diff --git a/src/qml/memory/qv4mmdefs_p.h b/src/qml/memory/qv4mmdefs_p.h
index 328797fb5e..8a53492822 100644
--- a/src/qml/memory/qv4mmdefs_p.h
+++ b/src/qml/memory/qv4mmdefs_p.h
@@ -187,9 +187,10 @@ struct Chunk {
     }
 
     bool sweep(ClassDestroyStatsCallback classCountPtr);
-    void freeAll();
     void resetBlackBits();
     void collectGrayItems(QV4::MarkStack *markStack);
+    bool sweep(ExecutionEngine *engine);
+    void freeAll(ExecutionEngine *engine);
 
     void sortIntoBins(HeapItem **bins, uint nBins);
 };
@@ -271,9 +272,9 @@ Q_STATIC_ASSERT((1 << Chunk::BitShift) == Chunk::Bits);
 
 struct MarkStack {
     MarkStack(ExecutionEngine *engine);
-    Heap::Base **top = 0;
-    Heap::Base **base = 0;
-    Heap::Base **limit = 0;
+    Heap::Base **top = nullptr;
+    Heap::Base **base = nullptr;
+    Heap::Base **limit = nullptr;
     ExecutionEngine *engine;
     void push(Heap::Base *m) {
         *top = m;
@@ -287,32 +288,8 @@ struct MarkStack {
 
 };
 
-// Some helper classes and macros to automate the generation of our
-// tables used for marking objects
-
-enum MarkFlags {
-    Mark_NoMark = 0,
-    Mark_Value = 1,
-    Mark_Pointer = 2,
-    Mark_ValueArray = 3
-};
-
-template <typename T>
-struct MarkFlagEvaluator {
-    static Q_CONSTEXPR quint64 value = 0;
-};
-template <typename T, size_t o>
-struct MarkFlagEvaluator<Heap::Pointer<T, o>> {
-    static Q_CONSTEXPR quint64 value = static_cast<quint64>(Mark_Pointer) << (2*o / sizeof(quintptr));
-};
-template <size_t o>
-struct MarkFlagEvaluator<ValueArray<o>> {
-    static Q_CONSTEXPR quint64 value = static_cast<quint64>(Mark_ValueArray) << (2*o / sizeof(quintptr));
-};
-template <size_t o>
-struct MarkFlagEvaluator<HeapValue<o>> {
-    static Q_CONSTEXPR quint64 value = static_cast<quint64>(Mark_Value) << (2 *o / sizeof(quintptr));
-};
+// Some helper to automate the generation of our
+// functions used for marking objects
 
 #define HEAP_OBJECT_OFFSET_MEMBER_EXPANSION(c, gcType, type, name) \
     HEAP_OBJECT_OFFSET_MEMBER_EXPANSION_##gcType(c, type, name)
@@ -334,25 +311,42 @@ struct MarkFlagEvaluator<HeapValue<o>> {
 #define HEAP_OBJECT_MEMBER_EXPANSION_ValueArray(c, type, name) \
     type<offsetof(c##OffsetStruct, name) + baseOffset> name;
 
-#define HEAP_OBJECT_MARK_EXPANSION(class, gcType, type, name) \
-    MarkFlagEvaluator<decltype(class::name)>::value |
+#define HEAP_OBJECT_MARKOBJECTS_EXPANSION(c, gcType, type, name) \
+    HEAP_OBJECT_MARKOBJECTS_EXPANSION_##gcType(c, type, name)
+#define HEAP_OBJECT_MARKOBJECTS_EXPANSION_Pointer(c, type, name) \
+    if (o->name) o->name.heapObject()->mark(stack);
+#define HEAP_OBJECT_MARKOBJECTS_EXPANSION_NoMark(c, type, name)
+#define HEAP_OBJECT_MARKOBJECTS_EXPANSION_HeapValue(c, type, name) \
+    o->name.mark(stack);
+#define HEAP_OBJECT_MARKOBJECTS_EXPANSION_ValueArray(c, type, name) \
+    o->name.mark(stack);
+
+
+#define DECLARE_HEAP_OBJECT_BASE(name, base) \
+    struct name##OffsetStruct { \
+        name##Members(name, HEAP_OBJECT_OFFSET_MEMBER_EXPANSION) \
+    }; \
+    struct name##SizeStruct : base, name##OffsetStruct {}; \
+    struct name##Data { \
+        typedef base SuperClass; \
+        static Q_CONSTEXPR size_t baseOffset = sizeof(name##SizeStruct) - sizeof(name##OffsetStruct); \
+        name##Members(name, HEAP_OBJECT_MEMBER_EXPANSION) \
+    }; \
+    Q_STATIC_ASSERT(sizeof(name##SizeStruct) == sizeof(name##Data) + name##Data::baseOffset); \
 
 #define DECLARE_HEAP_OBJECT(name, base) \
-struct name##OffsetStruct { \
-    name##Members(name, HEAP_OBJECT_OFFSET_MEMBER_EXPANSION) \
-}; \
-struct name##SizeStruct : base, name##OffsetStruct {}; \
-struct name##Data { \
-    static Q_CONSTEXPR size_t baseOffset = sizeof(name##SizeStruct) - sizeof(name##OffsetStruct); \
-    name##Members(name, HEAP_OBJECT_MEMBER_EXPANSION) \
-}; \
-Q_STATIC_ASSERT(sizeof(name##SizeStruct) == sizeof(name##Data) + name##Data::baseOffset); \
-static Q_CONSTEXPR quint64 name##_markTable = \
-    (name##Members(name##Data, HEAP_OBJECT_MARK_EXPANSION) 0) | QV4::Heap::base::markTable; \
-    \
-struct name : base, name##Data
-
-#define DECLARE_MARK_TABLE(class) static Q_CONSTEXPR quint64 markTable = class##_markTable
+    DECLARE_HEAP_OBJECT_BASE(name, base) \
+    struct name : base, name##Data
+#define DECLARE_EXPORTED_HEAP_OBJECT(name, base) \
+    DECLARE_HEAP_OBJECT_BASE(name, base) \
+    struct Q_QML_EXPORT name : base, name##Data
+
+#define DECLARE_MARKOBJECTS(class) \
+    static void markObjects(Heap::Base *b, MarkStack *stack) { \
+        class *o = static_cast<class *>(b); \
+        class##Data::SuperClass::markObjects(o, stack); \
+        class##Members(class, HEAP_OBJECT_MARKOBJECTS_EXPANSION) \
+    }
 
 }
 
diff --git a/src/qml/memory/qv4writebarrier_p.h b/src/qml/memory/qv4writebarrier_p.h
index 3182fd2aa9..8b04aa6cb1 100644
--- a/src/qml/memory/qv4writebarrier_p.h
+++ b/src/qml/memory/qv4writebarrier_p.h
@@ -51,7 +51,7 @@
 //
 
 #include <private/qv4global_p.h>
-#include <private/qv4value_p.h>
+#include <private/qv4enginebase_p.h>
 
 QT_BEGIN_NAMESPACE
 
@@ -84,14 +84,7 @@ static Q_CONSTEXPR inline bool isRequired() {
     return false;
 }
 
-inline void write(EngineBase *engine, Heap::Base *base, Value *slot, Value value)
-{
-    Q_UNUSED(engine);
-    Q_UNUSED(base);
-    *slot = value;
-}
-
-inline void write(EngineBase *engine, Heap::Base *base, Value *slot, Heap::Base *value)
+inline void write(EngineBase *engine, Heap::Base *base, ReturnedValue *slot, ReturnedValue value)
 {
     Q_UNUSED(engine);
     Q_UNUSED(base);
@@ -109,96 +102,6 @@ inline void write(EngineBase *engine, Heap::Base *base, Heap::Base **slot, Heap:
 
 }
 
-namespace Heap {
-
-template <typename T, size_t o>
-struct Pointer {
-    static Q_CONSTEXPR size_t offset = o;
-    T operator->() const { return ptr; }
-    operator T () const { return ptr; }
-
-    Heap::Base *base() {
-        Heap::Base *base = reinterpret_cast<Heap::Base *>(this) - (offset/sizeof(Heap::Base));
-        Q_ASSERT(base->inUse());
-        return base;
-    }
-
-    void set(ExecutionEngine *e, T newVal) {
-        WriteBarrier::write(e, base(), reinterpret_cast<Heap::Base **>(&ptr), reinterpret_cast<Heap::Base *>(newVal));
-    }
-
-    template <typename Type>
-    Type *cast() { return static_cast<Type *>(ptr); }
-
-private:
-    T ptr;
-};
-typedef Pointer<char *, 0> V4PointerCheck;
-V4_ASSERT_IS_TRIVIAL(V4PointerCheck)
-
-}
-
-template <size_t offset>
-struct HeapValue : Value {
-    Heap::Base *base() {
-        Heap::Base *base = reinterpret_cast<Heap::Base *>(this) - (offset/sizeof(Heap::Base));
-        Q_ASSERT(base->inUse());
-        return base;
-    }
-
-    void set(ExecutionEngine *e, const Value &newVal) {
-        WriteBarrier::write(e, base(), this, newVal);
-    }
-    void set(ExecutionEngine *e, Heap::Base *b) {
-        WriteBarrier::write(e, base(), this, b);
-    }
-};
-
-template <size_t offset>
-struct ValueArray {
-    uint size;
-    uint alloc;
-    Value values[1];
-
-    Heap::Base *base() {
-        Heap::Base *base = reinterpret_cast<Heap::Base *>(this) - (offset/sizeof(Heap::Base));
-        Q_ASSERT(base->inUse());
-        return base;
-    }
-
-    void set(ExecutionEngine *e, uint index, Value v) {
-        WriteBarrier::write(e, base(), values + index, v);
-    }
-    void set(ExecutionEngine *e, uint index, Heap::Base *b) {
-        WriteBarrier::write(e, base(), values + index, b);
-    }
-    inline const Value &operator[] (uint index) const {
-        Q_ASSERT(index < alloc);
-        return values[index];
-    }
-    inline const Value *data() const {
-        return values;
-    }
-
-    void insertData(ExecutionEngine *e, uint index, Value v) {
-        for (uint i = size - 1; i > index; --i) {
-            values[i] = values[i - 1];
-        }
-        set(e, index, v);
-    }
-    void removeData(ExecutionEngine *e, uint index, int n = 1) {
-        Q_UNUSED(e);
-        for (uint i = index; i < size - n; ++i) {
-            values[i] = values[i + n];
-        }
-    }
-};
-
-// It's really important that the offset of values in this structure is
-// constant across all architecture,  otherwise JIT cross-compiled code will
-// have wrong offsets between host and target.
-Q_STATIC_ASSERT(offsetof(ValueArray<0>, values) == 8);
-
 }
 
 QT_END_NAMESPACE
diff --git a/src/qml/parser/parser.pri b/src/qml/parser/parser.pri
index e5b8ae2749..2c0175c94b 100644
--- a/src/qml/parser/parser.pri
+++ b/src/qml/parser/parser.pri
@@ -3,20 +3,25 @@ HEADERS += \
     $$PWD/qqmljsastfwd_p.h \
     $$PWD/qqmljsastvisitor_p.h \
     $$PWD/qqmljsengine_p.h \
-    $$PWD/qqmljsgrammar_p.h \
     $$PWD/qqmljslexer_p.h \
     $$PWD/qqmljsmemorypool_p.h \
-    $$PWD/qqmljsparser_p.h \
     $$PWD/qqmljsglobal_p.h \
     $$PWD/qqmljskeywords_p.h \
+    $$PWD/qqmljsengine_p.h \
+    $$PWD/qqmljsglobal_p.h \
+    $$PWD/qqmljssourcelocation_p.h
 
 SOURCES += \
     $$PWD/qqmljsast.cpp \
     $$PWD/qqmljsastvisitor.cpp \
     $$PWD/qqmljsengine_p.cpp \
-    $$PWD/qqmljsgrammar.cpp \
     $$PWD/qqmljslexer.cpp \
-    $$PWD/qqmljsparser.cpp \
 
-OTHER_FILES += \
-    $$PWD/qqmljs.g
+CONFIG += qlalr
+QLALRSOURCES = $$PWD/qqmljs.g
+QMAKE_QLALRFLAGS = --no-debug --qt
+
+OTHER_FILES += $$QLALRSOURCES
+
+# make sure we install the headers generated by qlalr
+private_headers.CONFIG += no_check_exist
diff --git a/src/qml/parser/qqmljs.g b/src/qml/parser/qqmljs.g
index ca84e0c157..b86dba6daa 100644
--- a/src/qml/parser/qqmljs.g
+++ b/src/qml/parser/qqmljs.g
@@ -40,8 +40,7 @@
 %parser         QQmlJSGrammar
 %decl           qqmljsparser_p.h
 %impl           qqmljsparser.cpp
-%expect         5
-%expect-rr      2
+%expect         1
 
 %token T_AND "&"                T_AND_AND "&&"              T_AND_EQ "&="
 %token T_BREAK "break"          T_CASE "case"               T_CATCH "catch"
@@ -64,7 +63,8 @@
 %token T_RBRACE "}"             T_RBRACKET "]"              T_REMAINDER "%"
 %token T_REMAINDER_EQ "%="      T_RETURN "return"           T_RPAREN ")"
 %token T_SEMICOLON ";"          T_AUTOMATIC_SEMICOLON       T_STAR "*"
-%token T_STAR_EQ "*="           T_STRING_LITERAL "string literal"
+%token T_STAR_STAR "**"         T_STAR_STAR_EQ "**="        T_STAR_EQ "*="
+%token T_STRING_LITERAL "string literal"
 %token T_PROPERTY "property"    T_SIGNAL "signal"           T_READONLY "readonly"
 %token T_SWITCH "switch"        T_THIS "this"               T_THROW "throw"
 %token T_TILDE "~"              T_TRY "try"                 T_TYPEOF "typeof"
@@ -77,13 +77,29 @@
 %token T_MULTILINE_STRING_LITERAL "multiline string literal"
 %token T_COMMENT "comment"
 %token T_COMPATIBILITY_SEMICOLON
+%token T_ARROW "=>"
+%token T_ENUM "enum"
+%token T_ELLIPSIS "..."
+%token T_YIELD "yield"
+%token T_SUPER "super"
+%token T_CLASS "class"
+%token T_EXTENDS "extends"
+%token T_STATIC "static"
+%token T_EXPORT "export"
+%token T_FROM "from"
+
+--- template strings
+%token T_NO_SUBSTITUTION_TEMPLATE"(no subst template)"
+%token T_TEMPLATE_HEAD "(template head)"
+%token T_TEMPLATE_MIDDLE "(template middle)"
+%token T_TEMPLATE_TAIL "(template tail)"
 
 --- context keywords.
 %token T_PUBLIC "public"
 %token T_IMPORT "import"
 %token T_PRAGMA "pragma"
 %token T_AS "as"
-%token T_ON "on"
+%token T_OF "of"
 %token T_GET "get"
 %token T_SET "set"
 
@@ -94,11 +110,16 @@
 %token T_FEED_UI_OBJECT_MEMBER
 %token T_FEED_JS_STATEMENT
 %token T_FEED_JS_EXPRESSION
-%token T_FEED_JS_SOURCE_ELEMENT
-%token T_FEED_JS_PROGRAM
+%token T_FEED_JS_SCRIPT
+%token T_FEED_JS_MODULE
 
-%nonassoc SHIFT_THERE
-%nonassoc T_IDENTIFIER T_COLON T_SIGNAL T_PROPERTY T_READONLY T_ON T_SET T_GET
+--- Lookahead handling
+%token T_FORCE_DECLARATION "(force decl)"
+%token T_FORCE_BLOCK "(force block)"
+%token T_FOR_LOOKAHEAD_OK "(for lookahead ok)"
+
+--%left T_PLUS T_MINUS
+%nonassoc T_IDENTIFIER T_COLON T_SIGNAL T_PROPERTY T_READONLY T_ON T_SET T_GET T_OF T_STATIC T_FROM T_AS
 %nonassoc REDUCE_HERE
 
 %start TopLevel
@@ -142,10 +163,10 @@
 **
 ****************************************************************************/
 
-#include "qqmljsengine_p.h"
-#include "qqmljslexer_p.h"
-#include "qqmljsast_p.h"
-#include "qqmljsmemorypool_p.h"
+#include <private/qqmljsengine_p.h>
+#include <private/qqmljslexer_p.h>
+#include <private/qqmljsast_p.h>
+#include <private/qqmljsmemorypool_p.h>
 
 #include <QtCore/qdebug.h>
 #include <QtCore/qcoreapplication.h>
@@ -220,10 +241,10 @@
 #ifndef QQMLJSPARSER_P_H
 #define QQMLJSPARSER_P_H
 
-#include "qqmljsglobal_p.h"
-#include "qqmljsgrammar_p.h"
-#include "qqmljsast_p.h"
-#include "qqmljsengine_p.h"
+#include <private/qqmljsglobal_p.h>
+#include <private/qqmljsgrammar_p.h>
+#include <private/qqmljsast_p.h>
+#include <private/qqmljsengine_p.h>
 
 #include <QtCore/qlist.h>
 #include <QtCore/qstring.h>
@@ -240,30 +261,42 @@ public:
     union Value {
       int ival;
       double dval;
+      AST::VariableScope scope;
+      AST::ForEachType forEachType;
       AST::ArgumentList *ArgumentList;
       AST::CaseBlock *CaseBlock;
       AST::CaseClause *CaseClause;
       AST::CaseClauses *CaseClauses;
       AST::Catch *Catch;
       AST::DefaultClause *DefaultClause;
-      AST::ElementList *ElementList;
       AST::Elision *Elision;
       AST::ExpressionNode *Expression;
+      AST::TemplateLiteral *Template;
       AST::Finally *Finally;
       AST::FormalParameterList *FormalParameterList;
-      AST::FunctionBody *FunctionBody;
       AST::FunctionDeclaration *FunctionDeclaration;
       AST::Node *Node;
       AST::PropertyName *PropertyName;
-      AST::PropertyAssignment *PropertyAssignment;
-      AST::PropertyAssignmentList *PropertyAssignmentList;
-      AST::SourceElement *SourceElement;
-      AST::SourceElements *SourceElements;
       AST::Statement *Statement;
       AST::StatementList *StatementList;
       AST::Block *Block;
-      AST::VariableDeclaration *VariableDeclaration;
       AST::VariableDeclarationList *VariableDeclarationList;
+      AST::Pattern *Pattern;
+      AST::PatternElement *PatternElement;
+      AST::PatternElementList *PatternElementList;
+      AST::PatternProperty *PatternProperty;
+      AST::PatternPropertyList *PatternPropertyList;
+      AST::ClassElementList *ClassElementList;
+      AST::ImportClause *ImportClause;
+      AST::FromClause *FromClause;
+      AST::NameSpaceImport *NameSpaceImport;
+      AST::ImportsList *ImportsList;
+      AST::NamedImports *NamedImports;
+      AST::ImportSpecifier *ImportSpecifier;
+      AST::ExportSpecifier *ExportSpecifier;
+      AST::ExportsList *ExportsList;
+      AST::ExportClause *ExportClause;
+      AST::ExportDeclaration *ExportDeclaration;
 
       AST::UiProgram *UiProgram;
       AST::UiHeaderItemList *UiHeaderItemList;
@@ -280,7 +313,7 @@ public:
       AST::UiObjectMemberList *UiObjectMemberList;
       AST::UiArrayMemberList *UiArrayMemberList;
       AST::UiQualifiedId *UiQualifiedId;
-      AST::UiQualifiedPragmaId *UiQualifiedPragmaId;
+      AST::UiEnumMemberList *UiEnumMemberList;
     };
 
 public:
@@ -288,12 +321,13 @@ public:
     ~Parser();
 
     // parse a UI program
-    bool parse() { return parse(T_FEED_UI_PROGRAM); }
+    bool parse() { ++functionNestingLevel; bool r = parse(T_FEED_UI_PROGRAM); --functionNestingLevel; return r; }
     bool parseStatement() { return parse(T_FEED_JS_STATEMENT); }
     bool parseExpression() { return parse(T_FEED_JS_EXPRESSION); }
-    bool parseSourceElement() { return parse(T_FEED_JS_SOURCE_ELEMENT); }
-    bool parseUiObjectMember() { return parse(T_FEED_UI_OBJECT_MEMBER); }
-    bool parseProgram() { return parse(T_FEED_JS_PROGRAM); }
+    bool parseUiObjectMember() { ++functionNestingLevel; bool r = parse(T_FEED_UI_OBJECT_MEMBER); --functionNestingLevel; return r; }
+    bool parseProgram() { return parse(T_FEED_JS_SCRIPT); }
+    bool parseScript() { return parse(T_FEED_JS_SCRIPT); }
+    bool parseModule() { return parse(T_FEED_JS_MODULE); }
 
     AST::UiProgram *ast() const
     { return AST::cast<AST::UiProgram *>(program); }
@@ -358,42 +392,68 @@ protected:
     inline QStringRef &stringRef(int index)
     { return string_stack [tos + index - 1]; }
 
+    inline QStringRef &rawStringRef(int index)
+    { return rawString_stack [tos + index - 1]; }
+
     inline AST::SourceLocation &loc(int index)
     { return location_stack [tos + index - 1]; }
 
     AST::UiQualifiedId *reparseAsQualifiedId(AST::ExpressionNode *expr);
-    AST::UiQualifiedPragmaId *reparseAsQualifiedPragmaId(AST::ExpressionNode *expr);
+
+    void pushToken(int token);
+    int lookaheadToken(Lexer *lexer);
+
+    void syntaxError(const AST::SourceLocation &location, const char *message) {
+        diagnostic_messages.append(DiagnosticMessage(DiagnosticMessage::Error, location, QLatin1String(message)));
+     }
+     void syntaxError(const AST::SourceLocation &location, const QString &message) {
+         diagnostic_messages.append(DiagnosticMessage(DiagnosticMessage::Error, location, message));
+      }
 
 protected:
     Engine *driver;
     MemoryPool *pool;
-    int tos;
-    int stack_size;
-    Value *sym_stack;
-    int *state_stack;
-    AST::SourceLocation *location_stack;
-    QStringRef *string_stack;
+    int tos = 0;
+    int stack_size = 0;
+    Value *sym_stack = nullptr;
+    int *state_stack = nullptr;
+    AST::SourceLocation *location_stack = nullptr;
+    QVector<QStringRef> string_stack;
+    QVector<QStringRef> rawString_stack;
 
-    AST::Node *program;
+    AST::Node *program = nullptr;
 
-    // error recovery
-    enum { TOKEN_BUFFER_SIZE = 3 };
+    // error recovery and lookahead handling
+    enum { TOKEN_BUFFER_SIZE = 5 };
 
     struct SavedToken {
        int token;
        double dval;
        AST::SourceLocation loc;
        QStringRef spell;
+       QStringRef raw;
     };
 
-    double yylval;
+    int yytoken = -1;
+    double yylval = 0.;
     QStringRef yytokenspell;
+    QStringRef yytokenraw;
     AST::SourceLocation yylloc;
     AST::SourceLocation yyprevlloc;
 
     SavedToken token_buffer[TOKEN_BUFFER_SIZE];
-    SavedToken *first_token;
-    SavedToken *last_token;
+    SavedToken *first_token = nullptr;
+    SavedToken *last_token = nullptr;
+
+    int functionNestingLevel = 0;
+
+    enum CoverExpressionType {
+        CE_Invalid,
+        CE_ParenthesizedExpression,
+        CE_FormalParameterList
+    };
+    AST::SourceLocation coverExpressionErrorLocation;
+    CoverExpressionType coverExpressionType = CE_Invalid;
 
     QList<DiagnosticMessage> diagnostic_messages;
 };
@@ -422,6 +482,8 @@ protected:
 //    qlalr --no-debug --no-lines --qt qqmljs.g
 //
 
+#define UNIMPLEMENTED syntaxError(loc(1), "Unimplemented"); return false
+
 using namespace QQmlJS;
 
 QT_QML_BEGIN_NAMESPACE
@@ -436,21 +498,13 @@ void Parser::reallocateStack()
     sym_stack = reinterpret_cast<Value*> (realloc(sym_stack, stack_size * sizeof(Value)));
     state_stack = reinterpret_cast<int*> (realloc(state_stack, stack_size * sizeof(int)));
     location_stack = reinterpret_cast<AST::SourceLocation*> (realloc(location_stack, stack_size * sizeof(AST::SourceLocation)));
-    string_stack = reinterpret_cast<QStringRef*> (realloc(string_stack, stack_size * sizeof(QStringRef)));
+    string_stack.resize(stack_size);
+    rawString_stack.resize(stack_size);
 }
 
 Parser::Parser(Engine *engine):
     driver(engine),
-    pool(engine->pool()),
-    tos(0),
-    stack_size(0),
-    sym_stack(0),
-    state_stack(0),
-    location_stack(0),
-    string_stack(0),
-    program(0),
-    first_token(0),
-    last_token(0)
+    pool(engine->pool())
 {
 }
 
@@ -460,7 +514,6 @@ Parser::~Parser()
         free(sym_stack);
         free(state_stack);
         free(location_stack);
-        free(string_stack);
     }
 }
 
@@ -502,29 +555,43 @@ AST::UiQualifiedId *Parser::reparseAsQualifiedId(AST::ExpressionNode *expr)
     return 0;
 }
 
-AST::UiQualifiedPragmaId *Parser::reparseAsQualifiedPragmaId(AST::ExpressionNode *expr)
+void Parser::pushToken(int token)
 {
-    if (AST::IdentifierExpression *idExpr = AST::cast<AST::IdentifierExpression *>(expr)) {
-        AST::UiQualifiedPragmaId *q = new (pool) AST::UiQualifiedPragmaId(idExpr->name);
-        q->identifierToken = idExpr->identifierToken;
+    Q_ASSERT(last_token);
+    Q_ASSERT(last_token < &token_buffer[TOKEN_BUFFER_SIZE]);
+    last_token->token = yytoken;
+    last_token->dval = yylval;
+    last_token->spell = yytokenspell;
+    last_token->raw = yytokenraw;
+    last_token->loc = yylloc;
+    ++last_token;
+    yytoken = token;
+}
 
-        return q->finish();
+int Parser::lookaheadToken(Lexer *lexer)
+{
+    if (yytoken < 0) {
+        yytoken = lexer->lex();
+        yylval = lexer->tokenValue();
+        yytokenspell = lexer->tokenSpell();
+        yytokenraw = lexer->rawString();
+        yylloc = location(lexer);
     }
-
-    return 0;
+    return yytoken;
 }
 
+//#define PARSER_DEBUG
 
 bool Parser::parse(int startToken)
 {
     Lexer *lexer = driver->lexer();
     bool hadErrors = false;
-    int yytoken = -1;
+    yytoken = -1;
     int action = 0;
 
     token_buffer[0].token = startToken;
     first_token = &token_buffer[0];
-    if (startToken == T_FEED_JS_PROGRAM && !lexer->qmlMode()) {
+    if (startToken == T_FEED_JS_SCRIPT && !lexer->qmlMode()) {
         Directives ignoreDirectives;
         Directives *directives = driver->directives();
         if (!directives)
@@ -547,8 +614,16 @@ bool Parser::parse(int startToken)
     program = 0;
 
     do {
-        if (++tos == stack_size)
+        if (++tos == stack_size) {
             reallocateStack();
+            if (stack_size > 10000) {
+                // We're now in some serious right-recursive stuff, which will probably result in
+                // an AST that's so deep that recursively visiting it will run out of stack space.
+                const QString msg = QCoreApplication::translate("QQmlParser", "Maximum statement or expression depth exceeded");
+                diagnostic_messages.append(DiagnosticMessage(DiagnosticMessage::Error, token_buffer[0].loc, msg));
+                return false;
+            }
+        }
 
         state_stack[tos] = action;
 
@@ -560,22 +635,34 @@ bool Parser::parse(int startToken)
                 yytoken = lexer->lex();
                 yylval = lexer->tokenValue();
                 yytokenspell = lexer->tokenSpell();
+                yytokenraw = lexer->rawString();
                 yylloc = location(lexer);
             } else {
                 yytoken = first_token->token;
                 yylval = first_token->dval;
                 yytokenspell = first_token->spell;
+                yytokenraw = first_token->raw;
                 yylloc = first_token->loc;
                 ++first_token;
+                if (first_token == last_token)
+                    first_token = last_token = &token_buffer[0];
             }
         }
 
+#ifdef PARSER_DEBUG
+       qDebug() << "   in state" << action;
+#endif
+
         action = t_action(action, yytoken);
+#ifdef PARSER_DEBUG
+       qDebug() << "   current token" << yytoken << (yytoken >= 0 ? spell[yytoken] : "(null)") << "new state" << action;
+#endif
         if (action > 0) {
             if (action != ACCEPT_STATE) {
                 yytoken = -1;
                 sym(1).dval = yylval;
                 stringRef(1) = yytokenspell;
+                rawStringRef(1) = yytokenraw;
                 loc(1) = yylloc;
             } else {
               --tos;
@@ -585,6 +672,10 @@ bool Parser::parse(int startToken)
           const int r = -action - 1;
           tos -= rhs[r];
 
+#ifdef PARSER_DEBUG
+          qDebug() << "        reducing through rule " << -action;
+#endif
+
           switch (r) {
 ./
 
@@ -592,2532 +683,3702 @@ bool Parser::parse(int startToken)
 -- Declarative UI
 --------------------------------------------------------------------------------------------------------
 
-TopLevel: T_FEED_UI_PROGRAM UiProgram ;
+TopLevel: T_FEED_UI_PROGRAM UiProgram;
 /.
-case $rule_number: {
-  sym(1).Node = sym(2).Node;
-  program = sym(1).Node;
-} break;
+    case $rule_number: {
+        sym(1).Node = sym(2).Node;
+        program = sym(1).Node;
+    } break;
 ./
 
-TopLevel: T_FEED_JS_STATEMENT Statement ;
+TopLevel: T_FEED_JS_STATEMENT Statement;
 /.
-case $rule_number: {
-  sym(1).Node = sym(2).Node;
-  program = sym(1).Node;
-} break;
+    case $rule_number: {
+        sym(1).Node = sym(2).Node;
+        program = sym(1).Node;
+    } break;
 ./
 
-TopLevel: T_FEED_JS_EXPRESSION Expression ;
+TopLevel: T_FEED_JS_EXPRESSION Expression;
 /.
-case $rule_number: {
-  sym(1).Node = sym(2).Node;
-  program = sym(1).Node;
-} break;
+    case $rule_number: {
+        sym(1).Node = sym(2).Node;
+        program = sym(1).Node;
+    } break;
 ./
 
-TopLevel: T_FEED_JS_SOURCE_ELEMENT SourceElement ;
+TopLevel: T_FEED_UI_OBJECT_MEMBER UiObjectMember;
 /.
-case $rule_number: {
-  sym(1).Node = sym(2).Node;
-  program = sym(1).Node;
-} break;
+    case $rule_number: {
+        sym(1).Node = sym(2).Node;
+        program = sym(1).Node;
+    } break;
 ./
 
-TopLevel: T_FEED_UI_OBJECT_MEMBER UiObjectMember ;
+TopLevel: T_FEED_JS_SCRIPT Script;
 /.
-case $rule_number: {
-  sym(1).Node = sym(2).Node;
-  program = sym(1).Node;
-} break;
+    case $rule_number: {
+        sym(1).Node = sym(2).Node;
+        program = sym(1).Node;
+    } break;
 ./
 
-TopLevel: T_FEED_JS_PROGRAM Program ;
+TopLevel: T_FEED_JS_MODULE Module;
 /.
-case $rule_number: {
-  sym(1).Node = sym(2).Node;
-  program = sym(1).Node;
-} break;
+    case $rule_number: {
+        sym(1).Node = sym(2).Node;
+        program = sym(1).Node;
+    } break;
 ./
 
+
 UiProgram: UiHeaderItemListOpt UiRootMember;
 /.
-case $rule_number: {
-  sym(1).UiProgram = new (pool) AST::UiProgram(sym(1).UiHeaderItemList,
-        sym(2).UiObjectMemberList->finish());
-} break;
+    case $rule_number: {
+        sym(1).UiProgram = new (pool) AST::UiProgram(sym(1).UiHeaderItemList, sym(2).UiObjectMemberList->finish());
+    } break;
 ./
 
-UiHeaderItemListOpt: Empty ;
-UiHeaderItemListOpt: UiHeaderItemList ;
+UiHeaderItemListOpt: Empty;
+UiHeaderItemListOpt: UiHeaderItemList;
 /.
-case $rule_number: {
-    sym(1).Node = sym(1).UiHeaderItemList->finish();
-} break;
+    case $rule_number: {
+        sym(1).Node = sym(1).UiHeaderItemList->finish();
+    } break;
 ./
 
-UiHeaderItemList: UiPragma ;
+UiHeaderItemList: UiPragma;
 /.
-case $rule_number: {
-    sym(1).Node = new (pool) AST::UiHeaderItemList(sym(1).UiPragma);
-} break;
+    case $rule_number: {
+        sym(1).Node = new (pool) AST::UiHeaderItemList(sym(1).UiPragma);
+    } break;
 ./
 
-UiHeaderItemList: UiImport ;
+UiHeaderItemList: UiImport;
 /.
-case $rule_number: {
-    sym(1).Node = new (pool) AST::UiHeaderItemList(sym(1).UiImport);
-} break;
+    case $rule_number: {
+        sym(1).Node = new (pool) AST::UiHeaderItemList(sym(1).UiImport);
+    } break;
 ./
 
-UiHeaderItemList: UiHeaderItemList UiPragma ;
+UiHeaderItemList: UiHeaderItemList UiPragma;
 /.
-case $rule_number: {
-    sym(1).Node = new (pool) AST::UiHeaderItemList(sym(1).UiHeaderItemList, sym(2).UiPragma);
-} break;
+    case $rule_number: {
+        sym(1).Node = new (pool) AST::UiHeaderItemList(sym(1).UiHeaderItemList, sym(2).UiPragma);
+    } break;
 ./
 
-UiHeaderItemList: UiHeaderItemList UiImport ;
+UiHeaderItemList: UiHeaderItemList UiImport;
 /.
-case $rule_number: {
-    sym(1).Node = new (pool) AST::UiHeaderItemList(sym(1).UiHeaderItemList, sym(2).UiImport);
-} break;
+    case $rule_number: {
+        sym(1).Node = new (pool) AST::UiHeaderItemList(sym(1).UiHeaderItemList, sym(2).UiImport);
+    } break;
 ./
 
-PragmaId: MemberExpression ;
-
-ImportId: MemberExpression ;
+PragmaId: JsIdentifier;
 
-UiPragma: UiPragmaHead T_AUTOMATIC_SEMICOLON ;
-UiPragma: UiPragmaHead T_SEMICOLON ;
+UiPragma: T_PRAGMA PragmaId T_AUTOMATIC_SEMICOLON;
+UiPragma: T_PRAGMA PragmaId T_SEMICOLON;
 /.
-case $rule_number: {
-    sym(1).UiPragma->semicolonToken = loc(2);
-} break;
+    case $rule_number: {
+        AST::UiPragma *pragma = new (pool) AST::UiPragma(stringRef(2));
+        pragma->pragmaToken = loc(1);
+        pragma->semicolonToken = loc(3);
+        sym(1).Node = pragma;
+    } break;
 ./
 
-UiImport: UiImportHead T_AUTOMATIC_SEMICOLON ;
-UiImport: UiImportHead T_SEMICOLON ;
+ImportId: MemberExpression;
+
+UiImport: UiImportHead T_AUTOMATIC_SEMICOLON;
+UiImport: UiImportHead T_SEMICOLON;
 /.
-case $rule_number: {
-    sym(1).UiImport->semicolonToken = loc(2);
-} break;
+    case $rule_number: {
+        sym(1).UiImport->semicolonToken = loc(2);
+    } break;
 ./
 
-UiImport: UiImportHead T_NUMERIC_LITERAL T_AUTOMATIC_SEMICOLON ;
-UiImport: UiImportHead T_NUMERIC_LITERAL T_SEMICOLON ;
+UiImport: UiImportHead T_NUMERIC_LITERAL T_AUTOMATIC_SEMICOLON;
+UiImport: UiImportHead T_NUMERIC_LITERAL T_SEMICOLON;
 /.
-case $rule_number: {
-    sym(1).UiImport->versionToken = loc(2);
-    sym(1).UiImport->semicolonToken = loc(3);
-} break;
+    case $rule_number: {
+        sym(1).UiImport->versionToken = loc(2);
+        sym(1).UiImport->semicolonToken = loc(3);
+    } break;
 ./
 
-UiImport: UiImportHead T_NUMERIC_LITERAL T_AS JsIdentifier T_AUTOMATIC_SEMICOLON ;
-UiImport: UiImportHead T_NUMERIC_LITERAL T_AS JsIdentifier T_SEMICOLON ;
+UiImport: UiImportHead T_NUMERIC_LITERAL T_AS QmlIdentifier T_AUTOMATIC_SEMICOLON;
+UiImport: UiImportHead T_NUMERIC_LITERAL T_AS QmlIdentifier T_SEMICOLON;
 /.
-case $rule_number: {
-    sym(1).UiImport->versionToken = loc(2);
-    sym(1).UiImport->asToken = loc(3);
-    sym(1).UiImport->importIdToken = loc(4);
-    sym(1).UiImport->importId = stringRef(4);
-    sym(1).UiImport->semicolonToken = loc(5);
-} break;
+    case $rule_number: {
+        sym(1).UiImport->versionToken = loc(2);
+        sym(1).UiImport->asToken = loc(3);
+        sym(1).UiImport->importIdToken = loc(4);
+        sym(1).UiImport->importId = stringRef(4);
+        sym(1).UiImport->semicolonToken = loc(5);
+    } break;
 ./
 
-UiImport: UiImportHead T_AS JsIdentifier T_AUTOMATIC_SEMICOLON ;
-UiImport: UiImportHead T_AS JsIdentifier T_SEMICOLON ;
+UiImport: UiImportHead T_AS QmlIdentifier T_AUTOMATIC_SEMICOLON;
+UiImport: UiImportHead T_AS QmlIdentifier T_SEMICOLON;
 /.
-case $rule_number: {
-    sym(1).UiImport->asToken = loc(2);
-    sym(1).UiImport->importIdToken = loc(3);
-    sym(1).UiImport->importId = stringRef(3);
-    sym(1).UiImport->semicolonToken = loc(4);
-} break;
+    case $rule_number: {
+        sym(1).UiImport->asToken = loc(2);
+        sym(1).UiImport->importIdToken = loc(3);
+        sym(1).UiImport->importId = stringRef(3);
+        sym(1).UiImport->semicolonToken = loc(4);
+    } break;
 ./
 
-UiPragmaHead: T_PRAGMA PragmaId ;
+UiImportHead: T_IMPORT ImportId;
 /.
-case $rule_number: {
-    AST::UiPragma *node = 0;
+    case $rule_number: {
+        AST::UiImport *node = 0;
 
-    if (AST::UiQualifiedPragmaId *qualifiedId = reparseAsQualifiedPragmaId(sym(2).Expression)) {
-        node = new (pool) AST::UiPragma(qualifiedId);
-    }
+        if (AST::StringLiteral *importIdLiteral = AST::cast<AST::StringLiteral *>(sym(2).Expression)) {
+            node = new (pool) AST::UiImport(importIdLiteral->value);
+            node->fileNameToken = loc(2);
+        } else if (AST::UiQualifiedId *qualifiedId = reparseAsQualifiedId(sym(2).Expression)) {
+            node = new (pool) AST::UiImport(qualifiedId);
+            node->fileNameToken = loc(2);
+        }
 
-    sym(1).Node = node;
+        sym(1).Node = node;
 
-    if (node) {
-        node->pragmaToken = loc(1);
-    } else {
-       diagnostic_messages.append(DiagnosticMessage(DiagnosticMessage::Error, loc(1),
-         QLatin1String("Expected a qualified name id")));
+        if (node) {
+            node->importToken = loc(1);
+        } else {
+           diagnostic_messages.append(DiagnosticMessage(DiagnosticMessage::Error, loc(1),
+             QLatin1String("Expected a qualified name id or a string literal")));
 
-        return false; // ### remove me
-    }
-} break;
+            return false; // ### remove me
+        }
+    } break;
 ./
 
-
-UiImportHead: T_IMPORT ImportId ;
+Empty: ;
 /.
-case $rule_number: {
-    AST::UiImport *node = 0;
-
-    if (AST::StringLiteral *importIdLiteral = AST::cast<AST::StringLiteral *>(sym(2).Expression)) {
-        node = new (pool) AST::UiImport(importIdLiteral->value);
-        node->fileNameToken = loc(2);
-    } else if (AST::UiQualifiedId *qualifiedId = reparseAsQualifiedId(sym(2).Expression)) {
-        node = new (pool) AST::UiImport(qualifiedId);
-        node->fileNameToken = loc(2);
-    }
-
-    sym(1).Node = node;
+    case $rule_number: {
+        sym(1).Node = nullptr;
+    } break;
+./
 
-    if (node) {
-        node->importToken = loc(1);
-    } else {
-       diagnostic_messages.append(DiagnosticMessage(DiagnosticMessage::Error, loc(1),
-         QLatin1String("Expected a qualified name id or a string literal")));
+UiRootMember: UiObjectDefinition;
+/.
+    case $rule_number: {
+        sym(1).Node = new (pool) AST::UiObjectMemberList(sym(1).UiObjectMember);
+    } break;
+./
 
-        return false; // ### remove me
-    }
-} break;
+UiObjectMemberList: UiObjectMember;
+/.
+    case $rule_number: {
+        sym(1).Node = new (pool) AST::UiObjectMemberList(sym(1).UiObjectMember);
+    } break;
 ./
 
-Empty: ;
+UiObjectMemberList: UiObjectMemberList UiObjectMember;
 /.
-case $rule_number: {
-    sym(1).Node = 0;
-} break;
+    case $rule_number: {
+        AST::UiObjectMemberList *node = new (pool) AST:: UiObjectMemberList(sym(1).UiObjectMemberList, sym(2).UiObjectMember);
+        sym(1).Node = node;
+    } break;
 ./
 
-UiRootMember: UiObjectDefinition ;
+UiArrayMemberList: UiObjectDefinition;
 /.
-case $rule_number: {
-    sym(1).Node = new (pool) AST::UiObjectMemberList(sym(1).UiObjectMember);
-} break;
+    case $rule_number: {
+        sym(1).Node = new (pool) AST::UiArrayMemberList(sym(1).UiObjectMember);
+    } break;
 ./
 
-UiObjectMemberList: UiObjectMember ;
+UiArrayMemberList: UiArrayMemberList T_COMMA UiObjectDefinition;
 /.
-case $rule_number: {
-    sym(1).Node = new (pool) AST::UiObjectMemberList(sym(1).UiObjectMember);
-} break;
+    case $rule_number: {
+        AST::UiArrayMemberList *node = new (pool) AST::UiArrayMemberList(sym(1).UiArrayMemberList, sym(3).UiObjectMember);
+        node->commaToken = loc(2);
+        sym(1).Node = node;
+    } break;
 ./
 
-UiObjectMemberList: UiObjectMemberList UiObjectMember ;
+UiObjectInitializer: T_LBRACE T_RBRACE;
 /.
-case $rule_number: {
-    AST::UiObjectMemberList *node = new (pool) AST:: UiObjectMemberList(
-        sym(1).UiObjectMemberList, sym(2).UiObjectMember);
-    sym(1).Node = node;
-} break;
+    case $rule_number: {
+        AST::UiObjectInitializer *node = new (pool) AST::UiObjectInitializer((AST::UiObjectMemberList*)0);
+        node->lbraceToken = loc(1);
+        node->rbraceToken = loc(2);
+        sym(1).Node = node;
+    } break;
 ./
 
-UiArrayMemberList: UiObjectDefinition ;
+UiObjectInitializer: T_LBRACE UiObjectMemberList T_RBRACE;
 /.
-case $rule_number: {
-    sym(1).Node = new (pool) AST::UiArrayMemberList(sym(1).UiObjectMember);
-} break;
+    case $rule_number: {
+        AST::UiObjectInitializer *node = new (pool) AST::UiObjectInitializer(sym(2).UiObjectMemberList->finish());
+        node->lbraceToken = loc(1);
+        node->rbraceToken = loc(3);
+        sym(1).Node = node;
+    } break;
 ./
 
-UiArrayMemberList: UiArrayMemberList T_COMMA UiObjectDefinition ;
+UiObjectDefinition: UiQualifiedId UiObjectInitializer;
 /.
-case $rule_number: {
-    AST::UiArrayMemberList *node = new (pool) AST::UiArrayMemberList(
-        sym(1).UiArrayMemberList, sym(3).UiObjectMember);
-    node->commaToken = loc(2);
-    sym(1).Node = node;
-} break;
+    case $rule_number: {
+        AST::UiObjectDefinition *node = new (pool) AST::UiObjectDefinition(sym(1).UiQualifiedId, sym(2).UiObjectInitializer);
+        sym(1).Node = node;
+    } break;
 ./
 
-UiObjectInitializer: T_LBRACE T_RBRACE ;
+UiObjectMember: UiObjectDefinition;
+
+UiObjectMember: UiQualifiedId T_COLON ExpressionStatementLookahead T_LBRACKET UiArrayMemberList T_RBRACKET;
 /.
-case $rule_number: {
-    AST::UiObjectInitializer *node = new (pool) AST::UiObjectInitializer((AST::UiObjectMemberList*)0);
-    node->lbraceToken = loc(1);
-    node->rbraceToken = loc(2);
-    sym(1).Node = node;
-}   break;
+    case $rule_number: {
+        AST::UiArrayBinding *node = new (pool) AST::UiArrayBinding(sym(1).UiQualifiedId, sym(5).UiArrayMemberList->finish());
+        node->colonToken = loc(2);
+        node->lbracketToken = loc(4);
+        node->rbracketToken = loc(6);
+        sym(1).Node = node;
+    } break;
 ./
 
-UiObjectInitializer: T_LBRACE UiObjectMemberList T_RBRACE ;
+UiObjectMember: UiQualifiedId T_COLON ExpressionStatementLookahead UiQualifiedId UiObjectInitializer;
 /.
-case $rule_number: {
-    AST::UiObjectInitializer *node = new (pool) AST::UiObjectInitializer(sym(2).UiObjectMemberList->finish());
-    node->lbraceToken = loc(1);
-    node->rbraceToken = loc(3);
-    sym(1).Node = node;
-}   break;
+    case $rule_number: {
+        AST::UiObjectBinding *node = new (pool) AST::UiObjectBinding(
+            sym(1).UiQualifiedId, sym(4).UiQualifiedId, sym(5).UiObjectInitializer);
+        node->colonToken = loc(2);
+        sym(1).Node = node;
+    } break;
 ./
 
-UiObjectDefinition: UiQualifiedId UiObjectInitializer ;
+UiObjectMember: UiQualifiedId T_ON UiQualifiedId  UiObjectInitializer;
 /.
-case $rule_number: {
-    AST::UiObjectDefinition *node = new (pool) AST::UiObjectDefinition(sym(1).UiQualifiedId,
-        sym(2).UiObjectInitializer);
-    sym(1).Node = node;
-}   break;
+    case $rule_number: {
+        AST::UiObjectBinding *node = new (pool) AST::UiObjectBinding(
+          sym(3).UiQualifiedId, sym(1).UiQualifiedId, sym(4).UiObjectInitializer);
+        node->colonToken = loc(2);
+        node->hasOnToken = true;
+        sym(1).Node = node;
+    } break;
 ./
 
-UiObjectMember: UiObjectDefinition ;
 
-UiObjectMember: UiQualifiedId T_COLON T_LBRACKET UiArrayMemberList T_RBRACKET ;
+UiObjectLiteral: T_LBRACE ExpressionStatementLookahead UiPropertyDefinitionList T_RBRACE;
+/.  case $rule_number: Q_FALLTHROUGH(); ./
+UiObjectLiteral: T_LBRACE ExpressionStatementLookahead UiPropertyDefinitionList T_COMMA T_RBRACE;
 /.
-case $rule_number: {
-    AST::UiArrayBinding *node = new (pool) AST::UiArrayBinding(
-        sym(1).UiQualifiedId, sym(4).UiArrayMemberList->finish());
-    node->colonToken = loc(2);
-    node->lbracketToken = loc(3);
-    node->rbracketToken = loc(5);
-    sym(1).Node = node;
-}   break;
+    case $rule_number: {
+        AST::ObjectPattern *l = new (pool) AST::ObjectPattern(sym(3).PatternPropertyList->finish());
+        l->lbraceToken = loc(1);
+        l->rbraceToken = loc(4);
+        AST::ExpressionStatement *node = new (pool) AST::ExpressionStatement(l);
+        sym(1).Node = node;
+    } break;
 ./
 
-UiObjectMember: UiQualifiedId             T_COLON UiQualifiedId  UiObjectInitializer ;
+
+UiScriptStatement: ExpressionStatementLookahead T_FORCE_DECLARATION ExpressionStatement;
+/.  case $rule_number: Q_FALLTHROUGH(); ./
+UiScriptStatement: ExpressionStatementLookahead T_FORCE_BLOCK Block;
+/.  case $rule_number: Q_FALLTHROUGH(); ./
+UiScriptStatement: ExpressionStatementLookahead T_FORCE_BLOCK UiObjectLiteral;
 /.
-case $rule_number: {
-    AST::UiObjectBinding *node = new (pool) AST::UiObjectBinding(
-      sym(1).UiQualifiedId, sym(3).UiQualifiedId, sym(4).UiObjectInitializer);
-    node->colonToken = loc(2);
-    sym(1).Node = node;
-} break;
+    case $rule_number: {
+        sym(1).Node = sym(3).Node;
+    } break;
 ./
 
-UiObjectMember: UiQualifiedId             T_ON UiQualifiedId  UiObjectInitializer ;
+
+UiScriptStatement: ExpressionStatementLookahead EmptyStatement;
+/.  case $rule_number: Q_FALLTHROUGH(); ./
+UiScriptStatement: ExpressionStatementLookahead ExpressionStatement;
+/.  case $rule_number: Q_FALLTHROUGH(); ./
+UiScriptStatement: ExpressionStatementLookahead IfStatement;
+/.  case $rule_number: Q_FALLTHROUGH(); ./
+UiScriptStatement: ExpressionStatementLookahead WithStatement;
+/.  case $rule_number: Q_FALLTHROUGH(); ./
+UiScriptStatement: ExpressionStatementLookahead SwitchStatement;
+/.  case $rule_number: Q_FALLTHROUGH(); ./
+UiScriptStatement: ExpressionStatementLookahead TryStatement;
 /.
-case $rule_number: {
-    AST::UiObjectBinding *node = new (pool) AST::UiObjectBinding(
-      sym(3).UiQualifiedId, sym(1).UiQualifiedId, sym(4).UiObjectInitializer);
-    node->colonToken = loc(2);
-    node->hasOnToken = true;
-    sym(1).Node = node;
-} break;
+    case $rule_number: {
+        sym(1).Node = sym(2).Node;
+    } break;
 ./
 
-UiScriptStatement: Block ;
-UiScriptStatement: EmptyStatement ;
-UiScriptStatement: ExpressionStatement ;
-UiScriptStatement: IfStatement ;
-UiScriptStatement: WithStatement ;
-UiScriptStatement: SwitchStatement ;
-UiScriptStatement: TryStatement ;
-
-UiObjectMember: UiQualifiedId T_COLON UiScriptStatement ;
+UiObjectMember: UiQualifiedId T_COLON UiScriptStatement;
 /.
 case $rule_number:
 {
-    AST::UiScriptBinding *node = new (pool) AST::UiScriptBinding(
-        sym(1).UiQualifiedId, sym(3).Statement);
+    AST::UiScriptBinding *node = new (pool) AST::UiScriptBinding(sym(1).UiQualifiedId, sym(3).Statement);
     node->colonToken = loc(2);
     sym(1).Node = node;
-}   break;
+    } break;
 ./
 
-UiPropertyType: T_VAR ;
+UiPropertyType: T_VAR;
+/.  case $rule_number: Q_FALLTHROUGH(); ./
+UiPropertyType: T_RESERVED_WORD;
+/.  case $rule_number: Q_FALLTHROUGH(); ./
+UiPropertyType: T_IDENTIFIER;
 /.
-case $rule_number: {
-  AST::UiQualifiedId *node = new (pool) AST::UiQualifiedId(stringRef(1));
-  node->identifierToken = loc(1);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        AST::UiQualifiedId *node = new (pool) AST::UiQualifiedId(stringRef(1));
+        node->identifierToken = loc(1);
+        sym(1).Node = node;
+    } break;
 ./
 
-UiPropertyType: T_RESERVED_WORD ;
+UiPropertyType: UiPropertyType T_DOT T_IDENTIFIER;
 /.
-case $rule_number: {
-  AST::UiQualifiedId *node = new (pool) AST::UiQualifiedId(stringRef(1));
-  node->identifierToken = loc(1);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        AST::UiQualifiedId *node = new (pool) AST::UiQualifiedId(sym(1).UiQualifiedId, stringRef(3));
+        node->identifierToken = loc(3);
+        sym(1).Node = node;
+    } break;
 ./
 
-UiPropertyType: T_IDENTIFIER ;
+UiParameterListOpt: ;
 /.
-case $rule_number: {
-  AST::UiQualifiedId *node = new (pool) AST::UiQualifiedId(stringRef(1));
-  node->identifierToken = loc(1);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        sym(1).Node = nullptr;
+    } break;
 ./
 
-UiPropertyType: UiPropertyType T_DOT T_IDENTIFIER ;
+UiParameterListOpt: UiParameterList;
 /.
-case $rule_number: {
-  AST::UiQualifiedId *node = new (pool) AST::UiQualifiedId(sym(1).UiQualifiedId, stringRef(3));
-  node->identifierToken = loc(3);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        sym(1).Node = sym(1).UiParameterList->finish();
+    } break;
 ./
 
-UiParameterListOpt: ;
+UiParameterList: UiPropertyType QmlIdentifier;
 /.
-case $rule_number: {
-  sym(1).Node = 0;
-} break;
+    case $rule_number: {
+        AST::UiParameterList *node = new (pool) AST::UiParameterList(sym(1).UiQualifiedId->finish(), stringRef(2));
+        node->propertyTypeToken = loc(1);
+        node->identifierToken = loc(2);
+        sym(1).Node = node;
+    } break;
+./
+
+UiParameterList: UiParameterList T_COMMA UiPropertyType QmlIdentifier;
+/.
+    case $rule_number: {
+        AST::UiParameterList *node = new (pool) AST::UiParameterList(sym(1).UiParameterList, sym(3).UiQualifiedId->finish(), stringRef(4));
+        node->propertyTypeToken = loc(3);
+        node->commaToken = loc(2);
+        node->identifierToken = loc(4);
+        sym(1).Node = node;
+    } break;
+./
+
+UiObjectMember: T_SIGNAL T_IDENTIFIER T_LPAREN UiParameterListOpt T_RPAREN T_AUTOMATIC_SEMICOLON;
+UiObjectMember: T_SIGNAL T_IDENTIFIER T_LPAREN UiParameterListOpt T_RPAREN T_SEMICOLON;
+/.
+    case $rule_number: {
+        AST::UiPublicMember *node = new (pool) AST::UiPublicMember(nullptr, stringRef(2));
+        node->type = AST::UiPublicMember::Signal;
+        node->propertyToken = loc(1);
+        node->typeToken = loc(2);
+        node->identifierToken = loc(2);
+        node->parameters = sym(4).UiParameterList;
+        node->semicolonToken = loc(6);
+        sym(1).Node = node;
+    } break;
+./
+
+UiObjectMember: T_SIGNAL T_IDENTIFIER T_AUTOMATIC_SEMICOLON;
+UiObjectMember: T_SIGNAL T_IDENTIFIER T_SEMICOLON;
+/.
+    case $rule_number: {
+        AST::UiPublicMember *node = new (pool) AST::UiPublicMember(nullptr, stringRef(2));
+        node->type = AST::UiPublicMember::Signal;
+        node->propertyToken = loc(1);
+        node->typeToken = loc(2);
+        node->identifierToken = loc(2);
+        node->semicolonToken = loc(3);
+        sym(1).Node = node;
+    } break;
+./
+
+UiObjectMember: T_PROPERTY T_IDENTIFIER T_LT UiPropertyType T_GT QmlIdentifier T_AUTOMATIC_SEMICOLON;
+UiObjectMember: T_PROPERTY T_IDENTIFIER T_LT UiPropertyType T_GT QmlIdentifier T_SEMICOLON;
+/.
+    case $rule_number: {
+        AST::UiPublicMember *node = new (pool) AST::UiPublicMember(sym(4).UiQualifiedId->finish(), stringRef(6));
+        node->typeModifier = stringRef(2);
+        node->propertyToken = loc(1);
+        node->typeModifierToken = loc(2);
+        node->typeToken = loc(4);
+        node->identifierToken = loc(6);
+        node->semicolonToken = loc(7);
+        sym(1).Node = node;
+    } break;
+./
+
+UiObjectMember: T_PROPERTY UiPropertyType QmlIdentifier T_AUTOMATIC_SEMICOLON;
+UiObjectMember: T_PROPERTY UiPropertyType QmlIdentifier T_SEMICOLON;
+/.
+    case $rule_number: {
+        AST::UiPublicMember *node = new (pool) AST::UiPublicMember(sym(2).UiQualifiedId->finish(), stringRef(3));
+        node->propertyToken = loc(1);
+        node->typeToken = loc(2);
+        node->identifierToken = loc(3);
+        node->semicolonToken = loc(4);
+        sym(1).Node = node;
+    } break;
+./
+
+UiObjectMember: T_DEFAULT T_PROPERTY UiPropertyType QmlIdentifier T_AUTOMATIC_SEMICOLON;
+UiObjectMember: T_DEFAULT T_PROPERTY UiPropertyType QmlIdentifier T_SEMICOLON;
+/.
+    case $rule_number: {
+        AST::UiPublicMember *node = new (pool) AST::UiPublicMember(sym(3).UiQualifiedId->finish(), stringRef(4));
+        node->isDefaultMember = true;
+        node->defaultToken = loc(1);
+        node->propertyToken = loc(2);
+        node->typeToken = loc(3);
+        node->identifierToken = loc(4);
+        node->semicolonToken = loc(5);
+        sym(1).Node = node;
+    } break;
+./
+
+UiObjectMember: T_DEFAULT T_PROPERTY T_IDENTIFIER T_LT UiPropertyType T_GT QmlIdentifier T_AUTOMATIC_SEMICOLON;
+UiObjectMember: T_DEFAULT T_PROPERTY T_IDENTIFIER T_LT UiPropertyType T_GT QmlIdentifier T_SEMICOLON;
+/.
+    case $rule_number: {
+        AST::UiPublicMember *node = new (pool) AST::UiPublicMember(sym(5).UiQualifiedId->finish(), stringRef(7));
+        node->isDefaultMember = true;
+        node->defaultToken = loc(1);
+        node->typeModifier = stringRef(3);
+        node->propertyToken = loc(2);
+        node->typeModifierToken = loc(2);
+        node->typeToken = loc(4);
+        node->identifierToken = loc(7);
+        node->semicolonToken = loc(8);
+        sym(1).Node = node;
+    } break;
+./
+
+UiObjectMember: T_PROPERTY UiPropertyType QmlIdentifier T_COLON UiScriptStatement;
+/.
+    case $rule_number: {
+        AST::UiPublicMember *node = new (pool) AST::UiPublicMember(sym(2).UiQualifiedId->finish(), stringRef(3), sym(5).Statement);
+        node->propertyToken = loc(1);
+        node->typeToken = loc(2);
+        node->identifierToken = loc(3);
+        node->colonToken = loc(4);
+        sym(1).Node = node;
+    } break;
+./
+
+UiObjectMember: T_READONLY T_PROPERTY UiPropertyType QmlIdentifier T_COLON UiScriptStatement;
+/.
+    case $rule_number: {
+        AST::UiPublicMember *node = new (pool) AST::UiPublicMember(sym(3).UiQualifiedId->finish(), stringRef(4), sym(6).Statement);
+        node->isReadonlyMember = true;
+        node->readonlyToken = loc(1);
+        node->propertyToken = loc(2);
+        node->typeToken = loc(3);
+        node->identifierToken = loc(4);
+        node->colonToken = loc(5);
+        sym(1).Node = node;
+    } break;
 ./
 
-UiParameterListOpt: UiParameterList ;
+UiObjectMember: T_DEFAULT T_PROPERTY UiPropertyType QmlIdentifier T_COLON UiScriptStatement;
 /.
-case $rule_number: {
-  sym(1).Node = sym(1).UiParameterList->finish ();
-} break;
+    case $rule_number: {
+        AST::UiPublicMember *node = new (pool) AST::UiPublicMember(sym(3).UiQualifiedId->finish(), stringRef(4), sym(6).Statement);
+        node->isDefaultMember = true;
+        node->defaultToken = loc(1);
+        node->propertyToken = loc(2);
+        node->typeToken = loc(3);
+        node->identifierToken = loc(4);
+        node->colonToken = loc(5);
+        sym(1).Node = node;
+    } break;
 ./
 
-UiParameterList: UiPropertyType JsIdentifier ;
+UiObjectMember: T_PROPERTY T_IDENTIFIER T_LT UiPropertyType T_GT QmlIdentifier T_COLON T_LBRACKET UiArrayMemberList T_RBRACKET;
 /.
-case $rule_number: {
-  AST::UiParameterList *node = new (pool) AST::UiParameterList(sym(1).UiQualifiedId->finish(), stringRef(2));
-  node->propertyTypeToken = loc(1);
-  node->identifierToken = loc(2);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        AST::UiPublicMember *node = new (pool) AST::UiPublicMember(sym(4).UiQualifiedId->finish(), stringRef(6));
+        node->typeModifier = stringRef(2);
+        node->propertyToken = loc(1);
+        node->typeModifierToken = loc(2);
+        node->typeToken = loc(4);
+        node->identifierToken = loc(6);
+        node->semicolonToken = loc(7); // insert a fake ';' before ':'
+
+        AST::UiQualifiedId *propertyName = new (pool) AST::UiQualifiedId(stringRef(6));
+        propertyName->identifierToken = loc(6);
+        propertyName->next = 0;
+
+        AST::UiArrayBinding *binding = new (pool) AST::UiArrayBinding(propertyName, sym(9).UiArrayMemberList->finish());
+        binding->colonToken = loc(7);
+        binding->lbracketToken = loc(8);
+        binding->rbracketToken = loc(10);
+
+        node->binding = binding;
+
+        sym(1).Node = node;
+    } break;
 ./
 
-UiParameterList: UiParameterList T_COMMA UiPropertyType JsIdentifier ;
+UiObjectMember: T_PROPERTY UiPropertyType QmlIdentifier T_COLON ExpressionStatementLookahead UiQualifiedId UiObjectInitializer;
 /.
-case $rule_number: {
-  AST::UiParameterList *node = new (pool) AST::UiParameterList(sym(1).UiParameterList, sym(3).UiQualifiedId->finish(), stringRef(4));
-  node->propertyTypeToken = loc(3);
-  node->commaToken = loc(2);
-  node->identifierToken = loc(4);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        AST::UiPublicMember *node = new (pool) AST::UiPublicMember(sym(2).UiQualifiedId->finish(), stringRef(3));
+        node->propertyToken = loc(1);
+        node->typeToken = loc(2);
+        node->identifierToken = loc(3);
+        node->semicolonToken = loc(4); // insert a fake ';' before ':'
+
+        AST::UiQualifiedId *propertyName = new (pool) AST::UiQualifiedId(stringRef(3));
+        propertyName->identifierToken = loc(3);
+        propertyName->next = 0;
+
+        AST::UiObjectBinding *binding = new (pool) AST::UiObjectBinding(
+          propertyName, sym(6).UiQualifiedId, sym(7).UiObjectInitializer);
+        binding->colonToken = loc(4);
+
+        node->binding = binding;
+
+        sym(1).Node = node;
+    } break;
 ./
 
-UiObjectMember: T_SIGNAL T_IDENTIFIER T_LPAREN UiParameterListOpt T_RPAREN T_AUTOMATIC_SEMICOLON ;
-UiObjectMember: T_SIGNAL T_IDENTIFIER T_LPAREN UiParameterListOpt T_RPAREN T_SEMICOLON ;
+UiObjectMember: T_READONLY T_PROPERTY UiPropertyType QmlIdentifier T_COLON ExpressionStatementLookahead UiQualifiedId UiObjectInitializer;
 /.
-case $rule_number: {
-    AST::UiPublicMember *node = new (pool) AST::UiPublicMember(nullptr, stringRef(2));
-    node->type = AST::UiPublicMember::Signal;
-    node->propertyToken = loc(1);
-    node->typeToken = loc(2);
-    node->identifierToken = loc(2);
-    node->parameters = sym(4).UiParameterList;
-    node->semicolonToken = loc(6);
-    sym(1).Node = node;
-}   break;
+    case $rule_number: {
+        AST::UiPublicMember *node = new (pool) AST::UiPublicMember(sym(3).UiQualifiedId->finish(), stringRef(4));
+        node->isReadonlyMember = true;
+        node->readonlyToken = loc(1);
+        node->propertyToken = loc(2);
+        node->typeToken = loc(3);
+        node->identifierToken = loc(4);
+        node->semicolonToken = loc(5); // insert a fake ';' before ':'
+
+        AST::UiQualifiedId *propertyName = new (pool) AST::UiQualifiedId(stringRef(4));
+        propertyName->identifierToken = loc(4);
+        propertyName->next = 0;
+
+        AST::UiObjectBinding *binding = new (pool) AST::UiObjectBinding(
+          propertyName, sym(7).UiQualifiedId, sym(8).UiObjectInitializer);
+        binding->colonToken = loc(5);
+
+        node->binding = binding;
+
+        sym(1).Node = node;
+    } break;
 ./
 
-UiObjectMember: T_SIGNAL T_IDENTIFIER T_AUTOMATIC_SEMICOLON ;
-UiObjectMember: T_SIGNAL T_IDENTIFIER T_SEMICOLON ;
+UiObjectMember: FunctionDeclaration;
 /.
-case $rule_number: {
-    AST::UiPublicMember *node = new (pool) AST::UiPublicMember(nullptr, stringRef(2));
-    node->type = AST::UiPublicMember::Signal;
-    node->propertyToken = loc(1);
-    node->typeToken = loc(2);
-    node->identifierToken = loc(2);
-    node->semicolonToken = loc(3);
-    sym(1).Node = node;
-}   break;
+    case $rule_number: {
+        sym(1).Node = new (pool) AST::UiSourceElement(sym(1).Node);
+    } break;
 ./
 
-UiObjectMember: T_PROPERTY T_IDENTIFIER T_LT UiPropertyType T_GT JsIdentifier T_AUTOMATIC_SEMICOLON ;
-UiObjectMember: T_PROPERTY T_IDENTIFIER T_LT UiPropertyType T_GT JsIdentifier T_SEMICOLON ;
+UiObjectMember: VariableStatement;
 /.
-case $rule_number: {
-    AST::UiPublicMember *node = new (pool) AST::UiPublicMember(sym(4).UiQualifiedId->finish(), stringRef(6));
-    node->typeModifier = stringRef(2);
-    node->propertyToken = loc(1);
-    node->typeModifierToken = loc(2);
-    node->typeToken = loc(4);
-    node->identifierToken = loc(6);
-    node->semicolonToken = loc(7);
-    sym(1).Node = node;
-}   break;
+    case $rule_number: {
+        sym(1).Node = new (pool) AST::UiSourceElement(sym(1).Node);
+    } break;
 ./
 
-UiObjectMember: T_PROPERTY UiPropertyType JsIdentifier T_AUTOMATIC_SEMICOLON ;
-UiObjectMember: T_PROPERTY UiPropertyType JsIdentifier T_SEMICOLON ;
+UiQualifiedId: MemberExpression;
 /.
-case $rule_number: {
-    AST::UiPublicMember *node = new (pool) AST::UiPublicMember(sym(2).UiQualifiedId->finish(), stringRef(3));
-    node->propertyToken = loc(1);
-    node->typeToken = loc(2);
-    node->identifierToken = loc(3);
-    node->semicolonToken = loc(4);
-    sym(1).Node = node;
-}   break;
+    case $rule_number: {
+      if (AST::ArrayMemberExpression *mem = AST::cast<AST::ArrayMemberExpression *>(sym(1).Expression)) {
+        diagnostic_messages.append(DiagnosticMessage(DiagnosticMessage::Warning, mem->lbracketToken,
+          QLatin1String("Ignored annotation")));
+
+        sym(1).Expression = mem->base;
+      }
+
+      if (AST::UiQualifiedId *qualifiedId = reparseAsQualifiedId(sym(1).Expression)) {
+        sym(1).UiQualifiedId = qualifiedId;
+      } else {
+        sym(1).UiQualifiedId = 0;
+
+        diagnostic_messages.append(DiagnosticMessage(DiagnosticMessage::Error, loc(1),
+          QLatin1String("Expected a qualified name id")));
+
+        return false; // ### recover
+      }
+    } break;
 ./
 
-UiObjectMember: T_DEFAULT T_PROPERTY UiPropertyType JsIdentifier T_AUTOMATIC_SEMICOLON ;
-UiObjectMember: T_DEFAULT T_PROPERTY UiPropertyType JsIdentifier T_SEMICOLON ;
+UiObjectMember: T_ENUM T_IDENTIFIER T_LBRACE EnumMemberList T_RBRACE;
 /.
-case $rule_number: {
-    AST::UiPublicMember *node = new (pool) AST::UiPublicMember(sym(3).UiQualifiedId->finish(), stringRef(4));
-    node->isDefaultMember = true;
-    node->defaultToken = loc(1);
-    node->propertyToken = loc(2);
-    node->typeToken = loc(3);
-    node->identifierToken = loc(4);
-    node->semicolonToken = loc(5);
-    sym(1).Node = node;
-}   break;
+    case $rule_number: {
+        AST::UiEnumDeclaration *enumDeclaration = new (pool) AST::UiEnumDeclaration(stringRef(2), sym(4).UiEnumMemberList->finish());
+        enumDeclaration->enumToken = loc(1);
+        enumDeclaration->rbraceToken = loc(5);
+        sym(1).Node = enumDeclaration;
+        break;
+    }
 ./
 
-UiObjectMember: T_DEFAULT T_PROPERTY T_IDENTIFIER T_LT UiPropertyType T_GT JsIdentifier T_AUTOMATIC_SEMICOLON ;
-UiObjectMember: T_DEFAULT T_PROPERTY T_IDENTIFIER T_LT UiPropertyType T_GT JsIdentifier T_SEMICOLON ;
+EnumMemberList: T_IDENTIFIER;
 /.
-case $rule_number: {
-    AST::UiPublicMember *node = new (pool) AST::UiPublicMember(sym(5).UiQualifiedId->finish(), stringRef(7));
-    node->isDefaultMember = true;
-    node->defaultToken = loc(1);
-    node->typeModifier = stringRef(3);
-    node->propertyToken = loc(2);
-    node->typeModifierToken = loc(2);
-    node->typeToken = loc(4);
-    node->identifierToken = loc(7);
-    node->semicolonToken = loc(8);
-    sym(1).Node = node;
-}   break;
+    case $rule_number: {
+        AST::UiEnumMemberList *node = new (pool) AST::UiEnumMemberList(stringRef(1));
+        node->memberToken = loc(1);
+        sym(1).Node = node;
+        break;
+    }
 ./
 
-UiObjectMember: T_PROPERTY UiPropertyType JsIdentifier T_COLON UiScriptStatement ;
+EnumMemberList: T_IDENTIFIER T_EQ T_NUMERIC_LITERAL;
 /.
-case $rule_number: {
-    AST::UiPublicMember *node = new (pool) AST::UiPublicMember(sym(2).UiQualifiedId->finish(), stringRef(3),
-        sym(5).Statement);
-    node->propertyToken = loc(1);
-    node->typeToken = loc(2);
-    node->identifierToken = loc(3);
-    node->colonToken = loc(4);
-    sym(1).Node = node;
-}   break;
+    case $rule_number: {
+        AST::UiEnumMemberList *node = new (pool) AST::UiEnumMemberList(stringRef(1), sym(3).dval);
+        node->memberToken = loc(1);
+        node->valueToken = loc(3);
+        sym(1).Node = node;
+        break;
+    }
 ./
 
-UiObjectMember: T_READONLY T_PROPERTY UiPropertyType JsIdentifier T_COLON UiScriptStatement ;
+EnumMemberList: EnumMemberList T_COMMA T_IDENTIFIER;
 /.
-case $rule_number: {
-    AST::UiPublicMember *node = new (pool) AST::UiPublicMember(sym(3).UiQualifiedId->finish(), stringRef(4),
-        sym(6).Statement);
-    node->isReadonlyMember = true;
-    node->readonlyToken = loc(1);
-    node->propertyToken = loc(2);
-    node->typeToken = loc(3);
-    node->identifierToken = loc(4);
-    node->colonToken = loc(5);
-    sym(1).Node = node;
-}   break;
+    case $rule_number: {
+        AST::UiEnumMemberList *node = new (pool) AST::UiEnumMemberList(sym(1).UiEnumMemberList, stringRef(3));
+        node->memberToken = loc(3);
+        sym(1).Node = node;
+        break;
+    }
 ./
 
-UiObjectMember: T_DEFAULT T_PROPERTY UiPropertyType JsIdentifier T_COLON UiScriptStatement ;
+EnumMemberList: EnumMemberList T_COMMA T_IDENTIFIER T_EQ T_NUMERIC_LITERAL;
 /.
-case $rule_number: {
-    AST::UiPublicMember *node = new (pool) AST::UiPublicMember(sym(3).UiQualifiedId->finish(), stringRef(4),
-        sym(6).Statement);
-    node->isDefaultMember = true;
-    node->defaultToken = loc(1);
-    node->propertyToken = loc(2);
-    node->typeToken = loc(3);
-    node->identifierToken = loc(4);
-    node->colonToken = loc(5);
-    sym(1).Node = node;
-}   break;
+    case $rule_number: {
+        AST::UiEnumMemberList *node = new (pool) AST::UiEnumMemberList(sym(1).UiEnumMemberList, stringRef(3), sym(5).dval);
+        node->memberToken = loc(3);
+        node->valueToken = loc(5);
+        sym(1).Node = node;
+        break;
+    }
 ./
 
-UiObjectMember: T_PROPERTY T_IDENTIFIER T_LT UiPropertyType T_GT JsIdentifier T_COLON T_LBRACKET UiArrayMemberList T_RBRACKET ;
+QmlIdentifier: T_IDENTIFIER;
+QmlIdentifier: T_PROPERTY;
+QmlIdentifier: T_SIGNAL;
+QmlIdentifier: T_READONLY;
+QmlIdentifier: T_ON;
+QmlIdentifier: T_GET;
+QmlIdentifier: T_SET;
+QmlIdentifier: T_FROM;
+QmlIdentifier: T_OF;
+
+JsIdentifier: T_IDENTIFIER;
+JsIdentifier: T_PROPERTY;
+JsIdentifier: T_SIGNAL;
+JsIdentifier: T_READONLY;
+JsIdentifier: T_ON;
+JsIdentifier: T_GET;
+JsIdentifier: T_SET;
+JsIdentifier: T_FROM;
+JsIdentifier: T_STATIC;
+JsIdentifier: T_OF;
+JsIdentifier: T_AS;
+
+IdentifierReference: JsIdentifier;
+BindingIdentifier: IdentifierReference;
+
+--------------------------------------------------------------------------------------------------------
+-- Expressions
+--------------------------------------------------------------------------------------------------------
+
+PrimaryExpression: T_THIS;
 /.
-case $rule_number: {
-    AST::UiPublicMember *node = new (pool) AST::UiPublicMember(sym(4).UiQualifiedId->finish(), stringRef(6));
-    node->typeModifier = stringRef(2);
-    node->propertyToken = loc(1);
-    node->typeModifierToken = loc(2);
-    node->typeToken = loc(4);
-    node->identifierToken = loc(6);
-    node->semicolonToken = loc(7); // insert a fake ';' before ':'
-
-    AST::UiQualifiedId *propertyName = new (pool) AST::UiQualifiedId(stringRef(6));
-    propertyName->identifierToken = loc(6);
-    propertyName->next = 0;
-
-    AST::UiArrayBinding *binding = new (pool) AST::UiArrayBinding(
-        propertyName, sym(9).UiArrayMemberList->finish());
-    binding->colonToken = loc(7);
-    binding->lbracketToken = loc(8);
-    binding->rbracketToken = loc(10);
-
-    node->binding = binding;
+    case $rule_number: {
+        AST::ThisExpression *node = new (pool) AST::ThisExpression();
+        node->thisToken = loc(1);
+        sym(1).Node = node;
+    } break;
+./
 
-    sym(1).Node = node;
-}   break;
+PrimaryExpression: IdentifierReference;
+/.
+    case $rule_number: {
+        AST::IdentifierExpression *node = new (pool) AST::IdentifierExpression(stringRef(1));
+        node->identifierToken = loc(1);
+        sym(1).Node = node;
+    } break;
 ./
 
-UiObjectMember: T_PROPERTY UiPropertyType JsIdentifier T_COLON UiQualifiedId UiObjectInitializer ;
+PrimaryExpression: Literal;
+PrimaryExpression: ArrayLiteral;
+PrimaryExpression: ObjectLiteral;
+PrimaryExpression: FunctionExpression;
+PrimaryExpression: ClassExpression;
+PrimaryExpression: GeneratorExpression;
+PrimaryExpression: RegularExpressionLiteral;
+PrimaryExpression: TemplateLiteral;
+
+PrimaryExpression: CoverParenthesizedExpressionAndArrowParameterList;
 /.
-case $rule_number: {
-    AST::UiPublicMember *node = new (pool) AST::UiPublicMember(sym(2).UiQualifiedId->finish(), stringRef(3));
-    node->propertyToken = loc(1);
-    node->typeToken = loc(2);
-    node->identifierToken = loc(3);
-    node->semicolonToken = loc(4); // insert a fake ';' before ':'
+    case $rule_number: {
+        if (coverExpressionType != CE_ParenthesizedExpression) {
+            syntaxError(coverExpressionErrorLocation, "Expected token ')'.");
+            return false;
+        }
+    } break;
+./
 
-    AST::UiQualifiedId *propertyName = new (pool) AST::UiQualifiedId(stringRef(3));
-    propertyName->identifierToken = loc(3);
-    propertyName->next = 0;
+-- Parsing of the CoverParenthesizedExpressionAndArrowParameterList is restricted to the one rule below when this is parsed as a primary expression
+CoverParenthesizedExpressionAndArrowParameterList: T_LPAREN Expression_In T_RPAREN;
+/.
+    case $rule_number: {
+        AST::NestedExpression *node = new (pool) AST::NestedExpression(sym(2).Expression);
+        node->lparenToken = loc(1);
+        node->rparenToken = loc(3);
+        sym(1).Node = node;
+        coverExpressionType = CE_ParenthesizedExpression;
+    } break;
+./
 
-    AST::UiObjectBinding *binding = new (pool) AST::UiObjectBinding(
-      propertyName, sym(5).UiQualifiedId, sym(6).UiObjectInitializer);
-    binding->colonToken = loc(4);
+CoverParenthesizedExpressionAndArrowParameterList: T_LPAREN T_RPAREN;
+/.
+    case $rule_number: {
+        sym(1).Node = nullptr;
+        coverExpressionErrorLocation = loc(2);
+        coverExpressionType = CE_FormalParameterList;
+    } break;
+./
 
-    node->binding = binding;
+CoverParenthesizedExpressionAndArrowParameterList: T_LPAREN BindingRestElement T_RPAREN;
+/.
+    case $rule_number: {
+        AST::FormalParameterList *node = (new (pool) AST::FormalParameterList(nullptr, sym(2).PatternElement))->finish(pool);
+        sym(1).Node = node;
+        coverExpressionErrorLocation = loc(2);
+        coverExpressionType = CE_FormalParameterList;
+    } break;
+./
 
-    sym(1).Node = node;
-}   break;
+CoverParenthesizedExpressionAndArrowParameterList: T_LPAREN Expression_In T_COMMA BindingRestElementOpt T_RPAREN;
+/.
+    case $rule_number: {
+        AST::FormalParameterList *list = sym(2).Expression->reparseAsFormalParameterList(pool);
+        if (!list) {
+            syntaxError(loc(1), "Invalid Arrow parameter list.");
+            return false;
+        }
+        if (sym(4).Node) {
+            list = new (pool) AST::FormalParameterList(list, sym(4).PatternElement);
+        }
+        coverExpressionErrorLocation = loc(4);
+        coverExpressionType = CE_FormalParameterList;
+        sym(1).Node = list->finish(pool);
+    } break;
 ./
 
-UiObjectMember: T_READONLY T_PROPERTY UiPropertyType JsIdentifier T_COLON UiQualifiedId UiObjectInitializer ;
+Literal: T_NULL;
 /.
-case $rule_number: {
-    AST::UiPublicMember *node = new (pool) AST::UiPublicMember(sym(3).UiQualifiedId->finish(), stringRef(4));
-    node->isReadonlyMember = true;
-    node->readonlyToken = loc(1);
-    node->propertyToken = loc(2);
-    node->typeToken = loc(3);
-    node->identifierToken = loc(4);
-    node->semicolonToken = loc(5); // insert a fake ';' before ':'
+    case $rule_number: {
+        AST::NullExpression *node = new (pool) AST::NullExpression();
+        node->nullToken = loc(1);
+        sym(1).Node = node;
+    } break;
+./
 
-    AST::UiQualifiedId *propertyName = new (pool) AST::UiQualifiedId(stringRef(4));
-    propertyName->identifierToken = loc(4);
-    propertyName->next = 0;
+Literal: T_TRUE;
+/.
+    case $rule_number: {
+        AST::TrueLiteral *node = new (pool) AST::TrueLiteral();
+        node->trueToken = loc(1);
+        sym(1).Node = node;
+    } break;
+./
 
-    AST::UiObjectBinding *binding = new (pool) AST::UiObjectBinding(
-      propertyName, sym(6).UiQualifiedId, sym(7).UiObjectInitializer);
-    binding->colonToken = loc(5);
+Literal: T_FALSE;
+/.
+    case $rule_number: {
+        AST::FalseLiteral *node = new (pool) AST::FalseLiteral();
+        node->falseToken = loc(1);
+        sym(1).Node = node;
+    } break;
+./
+
+Literal: T_NUMERIC_LITERAL;
+/.
+    case $rule_number: {
+        AST::NumericLiteral *node = new (pool) AST::NumericLiteral(sym(1).dval);
+        node->literalToken = loc(1);
+        sym(1).Node = node;
+    } break;
+./
 
-    node->binding = binding;
+Literal: T_MULTILINE_STRING_LITERAL;
+/.  case $rule_number: Q_FALLTHROUGH(); ./
 
-    sym(1).Node = node;
-}   break;
+Literal: T_STRING_LITERAL;
+/.
+    case $rule_number: {
+        AST::StringLiteral *node = new (pool) AST::StringLiteral(stringRef(1));
+        node->literalToken = loc(1);
+        sym(1).Node = node;
+    } break;
 ./
 
-UiObjectMember: FunctionDeclaration ;
+RegularExpressionLiteral: T_DIVIDE_;
+/:
+#define J_SCRIPT_REGEXPLITERAL_RULE1 $rule_number
+:/
 /.
-case $rule_number: {
-    sym(1).Node = new (pool) AST::UiSourceElement(sym(1).Node);
-}   break;
+{
+    Lexer::RegExpBodyPrefix prefix;
+    case $rule_number:
+        prefix = Lexer::NoPrefix;
+        goto scan_regexp;
 ./
 
-UiObjectMember: VariableStatement ;
+RegularExpressionLiteral: T_DIVIDE_EQ;
+/:
+#define J_SCRIPT_REGEXPLITERAL_RULE2 $rule_number
+:/
 /.
-case $rule_number: {
-    sym(1).Node = new (pool) AST::UiSourceElement(sym(1).Node);
-}   break;
+    case $rule_number:
+        prefix = Lexer::EqualPrefix;
+        goto scan_regexp;
+
+    scan_regexp: {
+        bool rx = lexer->scanRegExp(prefix);
+        if (!rx) {
+            diagnostic_messages.append(DiagnosticMessage(DiagnosticMessage::Error, location(lexer), lexer->errorMessage()));
+            return false;
+        }
+
+        loc(1).length = lexer->tokenLength();
+        yylloc = loc(1); // adjust the location of the current token
+
+        AST::RegExpLiteral *node = new (pool) AST::RegExpLiteral(driver->newStringRef(lexer->regExpPattern()), lexer->regExpFlags());
+        node->literalToken = loc(1);
+        sym(1).Node = node;
+    } break;
+}
 ./
 
-JsIdentifier: T_IDENTIFIER;
 
-JsIdentifier: T_PROPERTY ;
-JsIdentifier: T_SIGNAL ;
-JsIdentifier: T_READONLY ;
-JsIdentifier: T_ON ;
-JsIdentifier: T_GET ;
-JsIdentifier: T_SET ;
+ArrayLiteral: T_LBRACKET ElisionOpt T_RBRACKET;
+/.
+    case $rule_number: {
+        AST::PatternElementList *list = nullptr;
+        if (sym(2).Elision)
+            list = (new (pool) AST::PatternElementList(sym(2).Elision, nullptr))->finish();
+        AST::ArrayPattern *node = new (pool) AST::ArrayPattern(list);
+        node->lbracketToken = loc(1);
+        node->rbracketToken = loc(3);
+        sym(1).Node = node;
+    } break;
+./
 
---------------------------------------------------------------------------------------------------------
--- Expressions
---------------------------------------------------------------------------------------------------------
+ArrayLiteral: T_LBRACKET ElementList T_RBRACKET;
+/.
+    case $rule_number: {
+        AST::ArrayPattern *node = new (pool) AST::ArrayPattern(sym(2).PatternElementList->finish());
+        node->lbracketToken = loc(1);
+        node->rbracketToken = loc(3);
+        sym(1).Node = node;
+    } break;
+./
 
-PrimaryExpression: T_THIS ;
+ArrayLiteral: T_LBRACKET ElementList T_COMMA ElisionOpt T_RBRACKET;
 /.
-case $rule_number: {
-  AST::ThisExpression *node = new (pool) AST::ThisExpression();
-  node->thisToken = loc(1);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        auto *list = sym(2).PatternElementList;
+        if (sym(4).Elision) {
+            AST::PatternElementList *l = new (pool) AST::PatternElementList(sym(4).Elision, nullptr);
+            list = list->append(l);
+        }
+        AST::ArrayPattern *node = new (pool) AST::ArrayPattern(list->finish());
+        node->lbracketToken = loc(1);
+        node->commaToken = loc(3);
+        node->rbracketToken = loc(5);
+        sym(1).Node = node;
+        Q_ASSERT(node->isValidArrayLiteral());
+    } break;
 ./
 
-PrimaryExpression: JsIdentifier ;
+ElementList: AssignmentExpression_In;
 /.
-case $rule_number: {
-  AST::IdentifierExpression *node = new (pool) AST::IdentifierExpression(stringRef(1));
-  node->identifierToken = loc(1);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        AST::PatternElement *e = new (pool) AST::PatternElement(sym(1).Expression);
+        sym(1).Node = new (pool) AST::PatternElementList(nullptr, e);
+    } break;
 ./
 
-PrimaryExpression: T_NULL ;
+ElementList: Elision AssignmentExpression_In;
 /.
-case $rule_number: {
-  AST::NullExpression *node = new (pool) AST::NullExpression();
-  node->nullToken = loc(1);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        AST::PatternElement *e = new (pool) AST::PatternElement(sym(2).Expression);
+        sym(1).Node = new (pool) AST::PatternElementList(sym(1).Elision->finish(), e);
+    } break;
 ./
 
-PrimaryExpression: T_TRUE ;
+ElementList: ElisionOpt SpreadElement;
 /.
-case $rule_number: {
-  AST::TrueLiteral *node = new (pool) AST::TrueLiteral();
-  node->trueToken = loc(1);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        AST::PatternElementList *node = new (pool) AST::PatternElementList(sym(1).Elision, sym(2).PatternElement);
+        sym(1).Node = node;
+    } break;
 ./
 
-PrimaryExpression: T_FALSE ;
+ElementList: ElementList T_COMMA ElisionOpt AssignmentExpression_In;
 /.
-case $rule_number: {
-  AST::FalseLiteral *node = new (pool) AST::FalseLiteral();
-  node->falseToken = loc(1);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        AST::PatternElement *e = new (pool) AST::PatternElement(sym(4).Expression);
+        AST::PatternElementList *node = new (pool) AST::PatternElementList(sym(3).Elision, e);
+        sym(1).Node = sym(1).PatternElementList->append(node);
+    } break;
 ./
 
-PrimaryExpression: T_NUMERIC_LITERAL ;
+ElementList: ElementList T_COMMA ElisionOpt SpreadElement;
 /.
-case $rule_number: {
-  AST::NumericLiteral *node = new (pool) AST::NumericLiteral(sym(1).dval);
-  node->literalToken = loc(1);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        AST::PatternElementList *node = new (pool) AST::PatternElementList(sym(3).Elision, sym(4).PatternElement);
+        sym(1).Node = sym(1).PatternElementList->append(node);
+    } break;
 ./
 
-PrimaryExpression: T_MULTILINE_STRING_LITERAL ;
-/.case $rule_number:./
+Elision: T_COMMA;
+/.
+    case $rule_number: {
+        AST::Elision *node = new (pool) AST::Elision();
+        node->commaToken = loc(1);
+        sym(1).Node = node;
+    } break;
+./
 
-PrimaryExpression: T_STRING_LITERAL ;
+Elision: Elision T_COMMA;
 /.
-case $rule_number: {
-  AST::StringLiteral *node = new (pool) AST::StringLiteral(stringRef(1));
-  node->literalToken = loc(1);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        AST::Elision *node = new (pool) AST::Elision(sym(1).Elision);
+        node->commaToken = loc(2);
+        sym(1).Node = node;
+    } break;
 ./
 
-PrimaryExpression: T_DIVIDE_ ;
-/:
-#define J_SCRIPT_REGEXPLITERAL_RULE1 $rule_number
-:/
+ElisionOpt: ;
 /.
-case $rule_number: {
-  bool rx = lexer->scanRegExp(Lexer::NoPrefix);
-  if (!rx) {
-    diagnostic_messages.append(DiagnosticMessage(DiagnosticMessage::Error, location(lexer), lexer->errorMessage()));
-    return false; // ### remove me
-  }
-
-  loc(1).length = lexer->tokenLength();
-  yylloc = loc(1); // adjust the location of the current token
-
-  AST::RegExpLiteral *node = new (pool) AST::RegExpLiteral(
-    driver->newStringRef(lexer->regExpPattern()), lexer->regExpFlags());
-  node->literalToken = loc(1);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        sym(1).Node = nullptr;
+    } break;
 ./
 
-PrimaryExpression: T_DIVIDE_EQ ;
-/:
-#define J_SCRIPT_REGEXPLITERAL_RULE2 $rule_number
-:/
+ElisionOpt: Elision;
 /.
-case $rule_number: {
-  bool rx = lexer->scanRegExp(Lexer::EqualPrefix);
-  if (!rx) {
-    diagnostic_messages.append(DiagnosticMessage(DiagnosticMessage::Error, location(lexer), lexer->errorMessage()));
-    return false;
-  }
+    case $rule_number: {
+        sym(1).Node = sym(1).Elision->finish();
+    } break;
+./
+
+SpreadElement: T_ELLIPSIS AssignmentExpression;
+/.
+    case $rule_number: {
+        AST::PatternElement *node = new (pool) AST::PatternElement(sym(2).Expression, AST::PatternElement::SpreadElement);
+        sym(1).Node = node;
+    } break;
+./
 
-  loc(1).length = lexer->tokenLength();
-  yylloc = loc(1); // adjust the location of the current token
+ObjectLiteral: T_LBRACE T_RBRACE;
+/.
+    case $rule_number: {
+        AST::ObjectPattern *node = new (pool) AST::ObjectPattern();
+        node->lbraceToken = loc(1);
+        node->rbraceToken = loc(2);
+        sym(1).Node = node;
+    } break;
+./
 
-  AST::RegExpLiteral *node = new (pool) AST::RegExpLiteral(
-    driver->newStringRef(lexer->regExpPattern()), lexer->regExpFlags());
-  node->literalToken = loc(1);
-  sym(1).Node = node;
-} break;
+ObjectLiteral: T_LBRACE PropertyDefinitionList T_RBRACE;
+/.
+    case $rule_number: {
+        AST::ObjectPattern *node = new (pool) AST::ObjectPattern(sym(2).PatternPropertyList->finish());
+        node->lbraceToken = loc(1);
+        node->rbraceToken = loc(3);
+        sym(1).Node = node;
+    } break;
 ./
 
-PrimaryExpression: T_LBRACKET T_RBRACKET ;
+ObjectLiteral: T_LBRACE PropertyDefinitionList T_COMMA T_RBRACE;
 /.
-case $rule_number: {
-  AST::ArrayLiteral *node = new (pool) AST::ArrayLiteral((AST::Elision *) 0);
-  node->lbracketToken = loc(1);
-  node->rbracketToken = loc(2);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        AST::ObjectPattern *node = new (pool) AST::ObjectPattern(sym(2).PatternPropertyList->finish());
+        node->lbraceToken = loc(1);
+        node->rbraceToken = loc(4);
+        sym(1).Node = node;
+    } break;
 ./
 
-PrimaryExpression: T_LBRACKET Elision T_RBRACKET ;
+
+UiPropertyDefinitionList: UiPropertyDefinition;
+/.  case $rule_number: Q_FALLTHROUGH(); ./
+PropertyDefinitionList: PropertyDefinition;
 /.
-case $rule_number: {
-  AST::ArrayLiteral *node = new (pool) AST::ArrayLiteral(sym(2).Elision->finish());
-  node->lbracketToken = loc(1);
-  node->rbracketToken = loc(3);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+      sym(1).Node = new (pool) AST::PatternPropertyList(sym(1).PatternProperty);
+    } break;
 ./
 
-PrimaryExpression: T_LBRACKET ElementList T_RBRACKET ;
+UiPropertyDefinitionList: UiPropertyDefinitionList T_COMMA UiPropertyDefinition;
+/.  case $rule_number: Q_FALLTHROUGH(); ./
+PropertyDefinitionList: PropertyDefinitionList T_COMMA PropertyDefinition;
 /.
-case $rule_number: {
-  AST::ArrayLiteral *node = new (pool) AST::ArrayLiteral(sym(2).ElementList->finish ());
-  node->lbracketToken = loc(1);
-  node->rbracketToken = loc(3);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        AST::PatternPropertyList *node = new (pool) AST::PatternPropertyList(sym(1).PatternPropertyList, sym(3).PatternProperty);
+        sym(1).Node = node;
+    } break;
 ./
 
-PrimaryExpression: T_LBRACKET ElementList T_COMMA T_RBRACKET ;
+PropertyDefinition: IdentifierReference;
 /.
-case $rule_number: {
-  AST::ArrayLiteral *node = new (pool) AST::ArrayLiteral(sym(2).ElementList->finish (),
-    (AST::Elision *) 0);
-  node->lbracketToken = loc(1);
-  node->commaToken = loc(3);
-  node->rbracketToken = loc(4);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        AST::IdentifierPropertyName *name = new (pool) AST::IdentifierPropertyName(stringRef(1));
+        name->propertyNameToken = loc(1);
+        AST::IdentifierExpression *expr = new (pool) AST::IdentifierExpression(stringRef(1));
+        expr->identifierToken = loc(1);
+        AST::PatternProperty *node = new (pool) AST::PatternProperty(name, expr);
+        node->colonToken = loc(2);
+        sym(1).Node = node;
+    } break;
 ./
 
-PrimaryExpression: T_LBRACKET ElementList T_COMMA Elision T_RBRACKET ;
+-- Using this production should result in a syntax error when used in an ObjectLiteral
+PropertyDefinition: CoverInitializedName;
+
+CoverInitializedName: IdentifierReference Initializer_In;
 /.
-case $rule_number: {
-  AST::ArrayLiteral *node = new (pool) AST::ArrayLiteral(sym(2).ElementList->finish (),
-    sym(4).Elision->finish());
-  node->lbracketToken = loc(1);
-  node->commaToken = loc(3);
-  node->rbracketToken = loc(5);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        AST::IdentifierPropertyName *name = new (pool) AST::IdentifierPropertyName(stringRef(1));
+        name->propertyNameToken = loc(1);
+        AST::IdentifierExpression *left = new (pool) AST::IdentifierExpression(stringRef(1));
+        left->identifierToken = loc(1);
+        // if initializer is an anonymous function expression, we need to assign identifierref as it's name
+        if (auto *f = asAnonymousFunctionDefinition(sym(2).Expression))
+            f->name = stringRef(1);
+        if (auto *c = asAnonymousClassDefinition(sym(2).Expression))
+            c->name = stringRef(1);
+        AST::BinaryExpression *assignment = new (pool) AST::BinaryExpression(left, QSOperator::Assign, sym(2).Expression);
+        AST::PatternProperty *node = new (pool) AST::PatternProperty(name, assignment);
+        node->colonToken = loc(1);
+        sym(1).Node = node;
+
+    } break;
 ./
 
--- PrimaryExpression: T_LBRACE T_RBRACE ;
--- /.
--- case $rule_number: {
---   sym(1).Node = new (pool) AST::ObjectLiteral();
--- } break;
--- ./
+UiPropertyDefinition: UiPropertyName T_COLON AssignmentExpression_In;
+/.  case $rule_number: Q_FALLTHROUGH(); ./
+PropertyDefinition: PropertyName T_COLON AssignmentExpression_In;
+/.
+    case $rule_number: {
+        AST::PatternProperty *node = new (pool) AST::PatternProperty(sym(1).PropertyName, sym(3).Expression);
+        if (auto *f = asAnonymousFunctionDefinition(sym(3).Expression)) {
+            if (!AST::cast<AST::ComputedPropertyName *>(sym(1).PropertyName))
+                f->name = driver->newStringRef(sym(1).PropertyName->asString());
+        }
+        if (auto *c = asAnonymousClassDefinition(sym(3).Expression)) {
+            if (!AST::cast<AST::ComputedPropertyName *>(sym(1).PropertyName))
+                c->name = driver->newStringRef(sym(1).PropertyName->asString());
+        }
+        node->colonToken = loc(2);
+        sym(1).Node = node;
+    } break;
+./
+
+PropertyDefinition: MethodDefinition;
+
+PropertyName: LiteralPropertyName;
+PropertyName: ComputedPropertyName;
+
+LiteralPropertyName: IdentifierName;
+/.
+    case $rule_number: {
+        AST::IdentifierPropertyName *node = new (pool) AST::IdentifierPropertyName(stringRef(1));
+        node->propertyNameToken = loc(1);
+        sym(1).Node = node;
+    } break;
+./
 
-PrimaryExpression: T_LBRACE PropertyAssignmentListOpt T_RBRACE ;
+UiPropertyName: T_STRING_LITERAL;
+/.  case $rule_number: Q_FALLTHROUGH(); ./
+LiteralPropertyName: T_STRING_LITERAL;
 /.
-case $rule_number: {
-  AST::ObjectLiteral *node = 0;
-  if (sym(2).Node)
-    node = new (pool) AST::ObjectLiteral(
-        sym(2).PropertyAssignmentList->finish ());
-  else
-    node = new (pool) AST::ObjectLiteral();
-  node->lbraceToken = loc(1);
-  node->rbraceToken = loc(3);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        AST::StringLiteralPropertyName *node = new (pool) AST::StringLiteralPropertyName(stringRef(1));
+        node->propertyNameToken = loc(1);
+        sym(1).Node = node;
+    } break;
 ./
 
-PrimaryExpression: T_LBRACE PropertyAssignmentList T_COMMA T_RBRACE ;
+UiPropertyName: T_NUMERIC_LITERAL;
+/.  case $rule_number: Q_FALLTHROUGH(); ./
+LiteralPropertyName: T_NUMERIC_LITERAL;
 /.
-case $rule_number: {
-  AST::ObjectLiteral *node = new (pool) AST::ObjectLiteral(
-    sym(2).PropertyAssignmentList->finish ());
-  node->lbraceToken = loc(1);
-  node->rbraceToken = loc(4);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        AST::NumericLiteralPropertyName *node = new (pool) AST::NumericLiteralPropertyName(sym(1).dval);
+        node->propertyNameToken = loc(1);
+        sym(1).Node = node;
+    } break;
 ./
 
-PrimaryExpression: T_LPAREN Expression T_RPAREN ;
+IdentifierName: IdentifierReference;
+IdentifierName: ReservedIdentifier;
+
+ReservedIdentifier: T_BREAK;
+ReservedIdentifier: T_CASE;
+ReservedIdentifier: T_CATCH;
+ReservedIdentifier: T_CONTINUE;
+ReservedIdentifier: T_DEFAULT;
+ReservedIdentifier: T_DELETE;
+ReservedIdentifier: T_DO;
+ReservedIdentifier: T_ELSE;
+ReservedIdentifier: T_ENUM;
+ReservedIdentifier: T_FALSE;
+ReservedIdentifier: T_FINALLY;
+ReservedIdentifier: T_FOR;
+ReservedIdentifier: T_FUNCTION;
+ReservedIdentifier: T_IF;
+ReservedIdentifier: T_IN;
+ReservedIdentifier: T_INSTANCEOF;
+ReservedIdentifier: T_NEW;
+ReservedIdentifier: T_NULL;
+ReservedIdentifier: T_RETURN;
+ReservedIdentifier: T_SWITCH;
+ReservedIdentifier: T_THIS;
+ReservedIdentifier: T_THROW;
+ReservedIdentifier: T_TRUE;
+ReservedIdentifier: T_TRY;
+ReservedIdentifier: T_TYPEOF;
+ReservedIdentifier: T_VAR;
+ReservedIdentifier: T_VOID;
+ReservedIdentifier: T_WHILE;
+ReservedIdentifier: T_CONST;
+ReservedIdentifier: T_LET;
+ReservedIdentifier: T_DEBUGGER;
+ReservedIdentifier: T_RESERVED_WORD;
+ReservedIdentifier: T_SUPER;
+ReservedIdentifier: T_WITH;
+ReservedIdentifier: T_CLASS;
+ReservedIdentifier: T_EXTENDS;
+ReservedIdentifier: T_EXPORT;
+ReservedIdentifier: T_IMPORT;
+
+ComputedPropertyName: T_LBRACKET AssignmentExpression_In T_RBRACKET;
+/.
+    case $rule_number: {
+        AST::ComputedPropertyName *node = new (pool) AST::ComputedPropertyName(sym(2).Expression);
+        node->propertyNameToken = loc(1);
+        sym(1).Node = node;
+    } break;
+./
+
+Initializer: T_EQ AssignmentExpression;
+/.  case $rule_number: Q_FALLTHROUGH(); ./
+Initializer_In: T_EQ AssignmentExpression_In;
 /.
 case $rule_number: {
-  AST::NestedExpression *node = new (pool) AST::NestedExpression(sym(2).Expression);
-  node->lparenToken = loc(1);
-  node->rparenToken = loc(3);
-  sym(1).Node = node;
+    sym(1) = sym(2);
 } break;
 ./
 
 
-UiQualifiedId: MemberExpression ;
+InitializerOpt: ;
+/.  case $rule_number: Q_FALLTHROUGH(); ./
+InitializerOpt_In: ;
 /.
-case $rule_number: {
-  if (AST::ArrayMemberExpression *mem = AST::cast<AST::ArrayMemberExpression *>(sym(1).Expression)) {
-    diagnostic_messages.append(DiagnosticMessage(DiagnosticMessage::Warning, mem->lbracketToken,
-      QLatin1String("Ignored annotation")));
+    case $rule_number: {
+        sym(1).Node = nullptr;
+    } break;
+./
 
-    sym(1).Expression = mem->base;
-  }
+InitializerOpt: Initializer;
+InitializerOpt_In: Initializer_In;
 
-  if (AST::UiQualifiedId *qualifiedId = reparseAsQualifiedId(sym(1).Expression)) {
-    sym(1).UiQualifiedId = qualifiedId;
-  } else {
-    sym(1).UiQualifiedId = 0;
+TemplateLiteral: T_NO_SUBSTITUTION_TEMPLATE;
+/.  case $rule_number: Q_FALLTHROUGH(); ./
 
-    diagnostic_messages.append(DiagnosticMessage(DiagnosticMessage::Error, loc(1),
-      QLatin1String("Expected a qualified name id")));
+TemplateSpans: T_TEMPLATE_TAIL;
+/.
+    case $rule_number: {
+        AST::TemplateLiteral *node = new (pool) AST::TemplateLiteral(stringRef(1), rawStringRef(1), nullptr);
+        node->literalToken = loc(1);
+        sym(1).Node = node;
+    } break;
+./
 
-    return false; // ### recover
-  }
-} break;
+TemplateSpans: T_TEMPLATE_MIDDLE Expression TemplateSpans;
+/.  case $rule_number: Q_FALLTHROUGH(); ./
+
+TemplateLiteral: T_TEMPLATE_HEAD Expression TemplateSpans;
+/.
+    case $rule_number: {
+        AST::TemplateLiteral *node = new (pool) AST::TemplateLiteral(stringRef(1), rawStringRef(1), sym(2).Expression);
+        node->next = sym(3).Template;
+        node->literalToken = loc(1);
+        sym(1).Node = node;
+    } break;
 ./
 
-ElementList: AssignmentExpression ;
+
+MemberExpression: PrimaryExpression;
+
+Super: T_SUPER;
 /.
-case $rule_number: {
-  sym(1).Node = new (pool) AST::ElementList((AST::Elision *) 0, sym(1).Expression);
-} break;
+    case $rule_number: {
+        AST::SuperLiteral *node = new (pool) AST::SuperLiteral();
+        node->superToken = loc(1);
+        sym(1).Node = node;
+    } break;
 ./
 
-ElementList: Elision AssignmentExpression ;
+
+MemberExpression: Super T_LBRACKET Expression_In T_RBRACKET;
+/.  case $rule_number: Q_FALLTHROUGH(); ./
+MemberExpression: MemberExpression T_LBRACKET Expression_In T_RBRACKET;
 /.
-case $rule_number: {
-  sym(1).Node = new (pool) AST::ElementList(sym(1).Elision->finish(), sym(2).Expression);
-} break;
+    case $rule_number: {
+        AST::ArrayMemberExpression *node = new (pool) AST::ArrayMemberExpression(sym(1).Expression, sym(3).Expression);
+        node->lbracketToken = loc(2);
+        node->rbracketToken = loc(4);
+        sym(1).Node = node;
+    } break;
 ./
 
-ElementList: ElementList T_COMMA AssignmentExpression ;
+
+-- the identifier has to be "target", catched at codegen time
+NewTarget: T_NEW T_DOT T_IDENTIFIER;
+/.  case $rule_number:
+    {
+        AST::IdentifierExpression *node = new (pool) AST::IdentifierExpression(stringRef(1));
+        node->identifierToken= loc(1);
+        sym(1).Node = node;
+    } Q_FALLTHROUGH();
+./
+MemberExpression: Super T_DOT IdentifierName;
+/.  case $rule_number: Q_FALLTHROUGH(); ./
+MemberExpression: MemberExpression T_DOT IdentifierName;
 /.
-case $rule_number: {
-  AST::ElementList *node = new (pool) AST::ElementList(sym(1).ElementList,
-    (AST::Elision *) 0, sym(3).Expression);
-  node->commaToken = loc(2);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        AST::FieldMemberExpression *node = new (pool) AST::FieldMemberExpression(sym(1).Expression, stringRef(3));
+        node->dotToken = loc(2);
+        node->identifierToken = loc(3);
+        sym(1).Node = node;
+    } break;
 ./
 
-ElementList: ElementList T_COMMA Elision AssignmentExpression ;
+MemberExpression: MetaProperty;
+
+MemberExpression: T_NEW MemberExpression T_LPAREN Arguments T_RPAREN;
 /.
-case $rule_number: {
-  AST::ElementList *node = new (pool) AST::ElementList(sym(1).ElementList, sym(3).Elision->finish(),
-    sym(4).Expression);
-  node->commaToken = loc(2);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        AST::NewMemberExpression *node = new (pool) AST::NewMemberExpression(sym(2).Expression, sym(4).ArgumentList);
+        node->newToken = loc(1);
+        node->lparenToken = loc(3);
+        node->rparenToken = loc(5);
+        sym(1).Node = node;
+    } break;
 ./
 
-Elision: T_COMMA ;
+MetaProperty: NewTarget;
+
+
+NewExpression: MemberExpression;
+
+NewExpression: T_NEW NewExpression;
 /.
-case $rule_number: {
-  AST::Elision *node = new (pool) AST::Elision();
-  node->commaToken = loc(1);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        AST::NewExpression *node = new (pool) AST::NewExpression(sym(2).Expression);
+        node->newToken = loc(1);
+        sym(1).Node = node;
+    } break;
 ./
 
-Elision: Elision T_COMMA ;
+
+CallExpression: CallExpression TemplateLiteral;
+/.  case $rule_number: Q_FALLTHROUGH(); ./
+MemberExpression: MemberExpression TemplateLiteral;
 /.
-case $rule_number: {
-  AST::Elision *node = new (pool) AST::Elision(sym(1).Elision);
-  node->commaToken = loc(2);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        AST::TaggedTemplate *node = new (pool) AST::TaggedTemplate(sym(1).Expression, sym(2).Template);
+        sym(1).Node = node;
+    } break;
 ./
 
-PropertyAssignment: PropertyName T_COLON AssignmentExpression ;
+CallExpression: MemberExpression T_LPAREN Arguments T_RPAREN;
 /.
-case $rule_number: {
-  AST::PropertyNameAndValue *node = new (pool) AST::PropertyNameAndValue(
-      sym(1).PropertyName, sym(3).Expression);
-  node->colonToken = loc(2);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        AST::CallExpression *node = new (pool) AST::CallExpression(sym(1).Expression, sym(3).ArgumentList);
+        node->lparenToken = loc(2);
+        node->rparenToken = loc(4);
+        sym(1).Node = node;
+    } break;
 ./
 
-PropertyAssignment: T_GET PropertyName T_LPAREN T_RPAREN T_LBRACE FunctionBodyOpt T_RBRACE ;
+CallExpression: Super T_LPAREN Arguments T_RPAREN;
+/.  case $rule_number: Q_FALLTHROUGH(); ./
+CallExpression: CallExpression T_LPAREN Arguments T_RPAREN;
 /.
-case $rule_number: {
-  AST::PropertyGetterSetter *node = new (pool) AST::PropertyGetterSetter(
-      sym(2).PropertyName, sym(6).FunctionBody);
-  node->getSetToken = loc(1);
-  node->lparenToken = loc(3);
-  node->rparenToken = loc(4);
-  node->lbraceToken = loc(5);
-  node->rbraceToken = loc(7);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        AST::CallExpression *node = new (pool) AST::CallExpression(sym(1).Expression, sym(3).ArgumentList);
+        node->lparenToken = loc(2);
+        node->rparenToken = loc(4);
+        sym(1).Node = node;
+    } break;
 ./
 
-PropertyAssignment: T_SET PropertyName T_LPAREN FormalParameterListOpt T_RPAREN T_LBRACE FunctionBodyOpt T_RBRACE ;
+CallExpression: CallExpression T_LBRACKET Expression_In T_RBRACKET;
 /.
-case $rule_number: {
-  AST::PropertyGetterSetter *node = new (pool) AST::PropertyGetterSetter(
-      sym(2).PropertyName, sym(4).FormalParameterList, sym(7).FunctionBody);
-  node->getSetToken = loc(1);
-  node->lparenToken = loc(3);
-  node->rparenToken = loc(5);
-  node->lbraceToken = loc(6);
-  node->rbraceToken = loc(8);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        AST::ArrayMemberExpression *node = new (pool) AST::ArrayMemberExpression(sym(1).Expression, sym(3).Expression);
+        node->lbracketToken = loc(2);
+        node->rbracketToken = loc(4);
+        sym(1).Node = node;
+    } break;
 ./
 
-PropertyAssignmentList: PropertyAssignment ;
+CallExpression: CallExpression T_DOT IdentifierName;
 /.
-case $rule_number: {
-  sym(1).Node = new (pool) AST::PropertyAssignmentList(sym(1).PropertyAssignment);
-} break;
+    case $rule_number: {
+        AST::FieldMemberExpression *node = new (pool) AST::FieldMemberExpression(sym(1).Expression, stringRef(3));
+        node->dotToken = loc(2);
+        node->identifierToken = loc(3);
+        sym(1).Node = node;
+    } break;
 ./
 
-PropertyAssignmentList: PropertyAssignmentList T_COMMA PropertyAssignment ;
+Arguments: ;
 /.
-case $rule_number: {
-  AST::PropertyAssignmentList *node = new (pool) AST::PropertyAssignmentList(
-    sym(1).PropertyAssignmentList, sym(3).PropertyAssignment);
-  node->commaToken = loc(2);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        sym(1).Node = nullptr;
+    } break;
 ./
 
-PropertyName: JsIdentifier %prec SHIFT_THERE ;
+Arguments: ArgumentList;
+/.  case $rule_number: Q_FALLTHROUGH(); ./
+Arguments: ArgumentList T_COMMA;
 /.
-case $rule_number: {
-  AST::IdentifierPropertyName *node = new (pool) AST::IdentifierPropertyName(stringRef(1));
-  node->propertyNameToken = loc(1);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        sym(1).Node = sym(1).ArgumentList->finish();
+    } break;
 ./
 
-PropertyName: T_STRING_LITERAL ;
+ArgumentList: AssignmentExpression_In;
 /.
-case $rule_number: {
-  AST::StringLiteralPropertyName *node = new (pool) AST::StringLiteralPropertyName(stringRef(1));
-  node->propertyNameToken = loc(1);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        sym(1).Node = new (pool) AST::ArgumentList(sym(1).Expression);
+    } break;
 ./
 
-PropertyName: T_NUMERIC_LITERAL ;
+ArgumentList: T_ELLIPSIS AssignmentExpression_In;
 /.
-case $rule_number: {
-  AST::NumericLiteralPropertyName *node = new (pool) AST::NumericLiteralPropertyName(sym(1).dval);
-  node->propertyNameToken = loc(1);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        AST::ArgumentList *node = new (pool) AST::ArgumentList(sym(2).Expression);
+        node->isSpreadElement = true;
+        sym(1).Node = node;
+    } break;
 ./
 
-PropertyName: ReservedIdentifier ;
+ArgumentList: ArgumentList T_COMMA AssignmentExpression_In;
 /.
-case $rule_number: {
-  AST::IdentifierPropertyName *node = new (pool) AST::IdentifierPropertyName(stringRef(1));
-  node->propertyNameToken = loc(1);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        AST::ArgumentList *node = new (pool) AST::ArgumentList(sym(1).ArgumentList, sym(3).Expression);
+        node->commaToken = loc(2);
+        sym(1).Node = node;
+    } break;
 ./
 
-ReservedIdentifier: T_BREAK ;
-ReservedIdentifier: T_CASE ;
-ReservedIdentifier: T_CATCH ;
-ReservedIdentifier: T_CONTINUE ;
-ReservedIdentifier: T_DEFAULT ;
-ReservedIdentifier: T_DELETE ;
-ReservedIdentifier: T_DO ;
-ReservedIdentifier: T_ELSE ;
-ReservedIdentifier: T_FALSE ;
-ReservedIdentifier: T_FINALLY ;
-ReservedIdentifier: T_FOR ;
-ReservedIdentifier: T_FUNCTION ;
-ReservedIdentifier: T_IF ;
-ReservedIdentifier: T_IN ;
-ReservedIdentifier: T_INSTANCEOF ;
-ReservedIdentifier: T_NEW ;
-ReservedIdentifier: T_NULL ;
-ReservedIdentifier: T_RETURN ;
-ReservedIdentifier: T_SWITCH ;
-ReservedIdentifier: T_THIS ;
-ReservedIdentifier: T_THROW ;
-ReservedIdentifier: T_TRUE ;
-ReservedIdentifier: T_TRY ;
-ReservedIdentifier: T_TYPEOF ;
-ReservedIdentifier: T_VAR ;
-ReservedIdentifier: T_VOID ;
-ReservedIdentifier: T_WHILE ;
-ReservedIdentifier: T_CONST ;
-ReservedIdentifier: T_LET ;
-ReservedIdentifier: T_DEBUGGER ;
-ReservedIdentifier: T_RESERVED_WORD ;
-ReservedIdentifier: T_WITH ;
-
-PropertyIdentifier: JsIdentifier ;
-PropertyIdentifier: ReservedIdentifier ;
-
-MemberExpression: PrimaryExpression ;
-MemberExpression: FunctionExpression ;
-
-MemberExpression: MemberExpression T_LBRACKET Expression T_RBRACKET ;
+ArgumentList: ArgumentList T_COMMA T_ELLIPSIS AssignmentExpression_In;
 /.
-case $rule_number: {
-  AST::ArrayMemberExpression *node = new (pool) AST::ArrayMemberExpression(sym(1).Expression, sym(3).Expression);
-  node->lbracketToken = loc(2);
-  node->rbracketToken = loc(4);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        AST::ArgumentList *node = new (pool) AST::ArgumentList(sym(1).ArgumentList, sym(4).Expression);
+        node->commaToken = loc(2);
+        node->isSpreadElement = true;
+        sym(1).Node = node;
+    } break;
 ./
 
-MemberExpression: MemberExpression T_DOT PropertyIdentifier ;
+LeftHandSideExpression: NewExpression;
+LeftHandSideExpression: CallExpression;
+
+UpdateExpression: LeftHandSideExpression;
+
+UpdateExpression: LeftHandSideExpression T_PLUS_PLUS;
 /.
-case $rule_number: {
-  AST::FieldMemberExpression *node = new (pool) AST::FieldMemberExpression(sym(1).Expression, stringRef(3));
-  node->dotToken = loc(2);
-  node->identifierToken = loc(3);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        AST::PostIncrementExpression *node = new (pool) AST::PostIncrementExpression(sym(1).Expression);
+        node->incrementToken = loc(2);
+        sym(1).Node = node;
+    } break;
 ./
 
-MemberExpression: T_NEW MemberExpression T_LPAREN ArgumentListOpt T_RPAREN ;
+UpdateExpression: LeftHandSideExpression T_MINUS_MINUS;
 /.
-case $rule_number: {
-  AST::NewMemberExpression *node = new (pool) AST::NewMemberExpression(sym(2).Expression, sym(4).ArgumentList);
-  node->newToken = loc(1);
-  node->lparenToken = loc(3);
-  node->rparenToken = loc(5);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        AST::PostDecrementExpression *node = new (pool) AST::PostDecrementExpression(sym(1).Expression);
+        node->decrementToken = loc(2);
+        sym(1).Node = node;
+    } break;
 ./
 
-NewExpression: MemberExpression ;
+UpdateExpression: T_PLUS_PLUS UnaryExpression;
+/.
+    case $rule_number: {
+        AST::PreIncrementExpression *node = new (pool) AST::PreIncrementExpression(sym(2).Expression);
+        node->incrementToken = loc(1);
+        sym(1).Node = node;
+    } break;
+./
 
-NewExpression: T_NEW NewExpression ;
+UpdateExpression: T_MINUS_MINUS UnaryExpression;
 /.
-case $rule_number: {
-  AST::NewExpression *node = new (pool) AST::NewExpression(sym(2).Expression);
-  node->newToken = loc(1);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        AST::PreDecrementExpression *node = new (pool) AST::PreDecrementExpression(sym(2).Expression);
+        node->decrementToken = loc(1);
+        sym(1).Node = node;
+    } break;
 ./
 
-CallExpression: MemberExpression T_LPAREN ArgumentListOpt T_RPAREN ;
+UnaryExpression: UpdateExpression;
+
+UnaryExpression: T_DELETE UnaryExpression;
 /.
-case $rule_number: {
-  AST::CallExpression *node = new (pool) AST::CallExpression(sym(1).Expression, sym(3).ArgumentList);
-  node->lparenToken = loc(2);
-  node->rparenToken = loc(4);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        AST::DeleteExpression *node = new (pool) AST::DeleteExpression(sym(2).Expression);
+        node->deleteToken = loc(1);
+        sym(1).Node = node;
+    } break;
 ./
 
-CallExpression: CallExpression T_LPAREN ArgumentListOpt T_RPAREN ;
+UnaryExpression: T_VOID UnaryExpression;
 /.
-case $rule_number: {
-  AST::CallExpression *node = new (pool) AST::CallExpression(sym(1).Expression, sym(3).ArgumentList);
-  node->lparenToken = loc(2);
-  node->rparenToken = loc(4);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        AST::VoidExpression *node = new (pool) AST::VoidExpression(sym(2).Expression);
+        node->voidToken = loc(1);
+        sym(1).Node = node;
+    } break;
 ./
 
-CallExpression: CallExpression T_LBRACKET Expression T_RBRACKET ;
+UnaryExpression: T_TYPEOF UnaryExpression;
 /.
-case $rule_number: {
-  AST::ArrayMemberExpression *node = new (pool) AST::ArrayMemberExpression(sym(1).Expression, sym(3).Expression);
-  node->lbracketToken = loc(2);
-  node->rbracketToken = loc(4);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        AST::TypeOfExpression *node = new (pool) AST::TypeOfExpression(sym(2).Expression);
+        node->typeofToken = loc(1);
+        sym(1).Node = node;
+    } break;
 ./
 
-CallExpression: CallExpression T_DOT PropertyIdentifier ;
+UnaryExpression: T_PLUS UnaryExpression;
 /.
-case $rule_number: {
-  AST::FieldMemberExpression *node = new (pool) AST::FieldMemberExpression(sym(1).Expression, stringRef(3));
-  node->dotToken = loc(2);
-  node->identifierToken = loc(3);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        AST::UnaryPlusExpression *node = new (pool) AST::UnaryPlusExpression(sym(2).Expression);
+        node->plusToken = loc(1);
+        sym(1).Node = node;
+    } break;
 ./
 
-ArgumentListOpt: ;
+UnaryExpression: T_MINUS UnaryExpression;
 /.
-case $rule_number: {
-  sym(1).Node = 0;
-} break;
+    case $rule_number: {
+        AST::UnaryMinusExpression *node = new (pool) AST::UnaryMinusExpression(sym(2).Expression);
+        node->minusToken = loc(1);
+        sym(1).Node = node;
+    } break;
 ./
 
-ArgumentListOpt: ArgumentList ;
+UnaryExpression: T_TILDE UnaryExpression;
 /.
-case $rule_number: {
-  sym(1).Node = sym(1).ArgumentList->finish();
-} break;
+    case $rule_number: {
+        AST::TildeExpression *node = new (pool) AST::TildeExpression(sym(2).Expression);
+        node->tildeToken = loc(1);
+        sym(1).Node = node;
+    } break;
 ./
 
-ArgumentList: AssignmentExpression ;
+UnaryExpression: T_NOT UnaryExpression;
 /.
-case $rule_number: {
-  sym(1).Node = new (pool) AST::ArgumentList(sym(1).Expression);
-} break;
+    case $rule_number: {
+        AST::NotExpression *node = new (pool) AST::NotExpression(sym(2).Expression);
+        node->notToken = loc(1);
+        sym(1).Node = node;
+    } break;
 ./
 
-ArgumentList: ArgumentList T_COMMA AssignmentExpression ;
+ExponentiationExpression: UnaryExpression;
+
+ExponentiationExpression: UpdateExpression T_STAR_STAR ExponentiationExpression;
 /.
-case $rule_number: {
-  AST::ArgumentList *node = new (pool) AST::ArgumentList(sym(1).ArgumentList, sym(3).Expression);
-  node->commaToken = loc(2);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        AST::BinaryExpression *node = new (pool) AST::BinaryExpression(sym(1).Expression, QSOperator::Exp, sym(3).Expression);
+        node->operatorToken = loc(2);
+        sym(1).Node = node;
+    } break;
 ./
 
-LeftHandSideExpression: NewExpression ;
-LeftHandSideExpression: CallExpression ;
-PostfixExpression: LeftHandSideExpression ;
+MultiplicativeExpression: ExponentiationExpression;
 
-PostfixExpression: LeftHandSideExpression T_PLUS_PLUS ;
+MultiplicativeExpression: MultiplicativeExpression MultiplicativeOperator ExponentiationExpression;
 /.
-case $rule_number: {
-  AST::PostIncrementExpression *node = new (pool) AST::PostIncrementExpression(sym(1).Expression);
-  node->incrementToken = loc(2);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        AST::BinaryExpression *node = new (pool) AST::BinaryExpression(sym(1).Expression, sym(2).ival, sym(3).Expression);
+        node->operatorToken = loc(2);
+        sym(1).Node = node;
+    } break;
 ./
 
-PostfixExpression: LeftHandSideExpression T_MINUS_MINUS ;
+MultiplicativeOperator: T_STAR;
 /.
-case $rule_number: {
-  AST::PostDecrementExpression *node = new (pool) AST::PostDecrementExpression(sym(1).Expression);
-  node->decrementToken = loc(2);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        sym(1).ival = QSOperator::Mul;
+    } break;
 ./
 
-UnaryExpression: PostfixExpression ;
+MultiplicativeOperator: T_DIVIDE_;
+/.
+    case $rule_number: {
+        sym(1).ival = QSOperator::Div;
+    } break;
+./
 
-UnaryExpression: T_DELETE UnaryExpression ;
+MultiplicativeOperator: T_REMAINDER;
 /.
-case $rule_number: {
-  AST::DeleteExpression *node = new (pool) AST::DeleteExpression(sym(2).Expression);
-  node->deleteToken = loc(1);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        sym(1).ival = QSOperator::Mod;
+    } break;
 ./
 
-UnaryExpression: T_VOID UnaryExpression ;
+AdditiveExpression: MultiplicativeExpression;
+
+AdditiveExpression: AdditiveExpression T_PLUS MultiplicativeExpression;
 /.
-case $rule_number: {
-  AST::VoidExpression *node = new (pool) AST::VoidExpression(sym(2).Expression);
-  node->voidToken = loc(1);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        AST::BinaryExpression *node = new (pool) AST::BinaryExpression(sym(1).Expression, QSOperator::Add, sym(3).Expression);
+        node->operatorToken = loc(2);
+        sym(1).Node = node;
+    } break;
 ./
 
-UnaryExpression: T_TYPEOF UnaryExpression ;
+AdditiveExpression: AdditiveExpression T_MINUS MultiplicativeExpression;
 /.
-case $rule_number: {
-  AST::TypeOfExpression *node = new (pool) AST::TypeOfExpression(sym(2).Expression);
-  node->typeofToken = loc(1);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        AST::BinaryExpression *node = new (pool) AST::BinaryExpression(sym(1).Expression, QSOperator::Sub, sym(3).Expression);
+        node->operatorToken = loc(2);
+        sym(1).Node = node;
+    } break;
 ./
 
-UnaryExpression: T_PLUS_PLUS UnaryExpression ;
+ShiftExpression: AdditiveExpression;
+
+ShiftExpression: ShiftExpression T_LT_LT AdditiveExpression;
 /.
-case $rule_number: {
-  AST::PreIncrementExpression *node = new (pool) AST::PreIncrementExpression(sym(2).Expression);
-  node->incrementToken = loc(1);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        AST::BinaryExpression *node = new (pool) AST::BinaryExpression(sym(1).Expression, QSOperator::LShift, sym(3).Expression);
+        node->operatorToken = loc(2);
+        sym(1).Node = node;
+    } break;
 ./
 
-UnaryExpression: T_MINUS_MINUS UnaryExpression ;
+ShiftExpression: ShiftExpression T_GT_GT AdditiveExpression;
 /.
-case $rule_number: {
-  AST::PreDecrementExpression *node = new (pool) AST::PreDecrementExpression(sym(2).Expression);
-  node->decrementToken = loc(1);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        AST::BinaryExpression *node = new (pool) AST::BinaryExpression(sym(1).Expression, QSOperator::RShift, sym(3).Expression);
+        node->operatorToken = loc(2);
+        sym(1).Node = node;
+    } break;
 ./
 
-UnaryExpression: T_PLUS UnaryExpression ;
+ShiftExpression: ShiftExpression T_GT_GT_GT AdditiveExpression;
 /.
-case $rule_number: {
-  AST::UnaryPlusExpression *node = new (pool) AST::UnaryPlusExpression(sym(2).Expression);
-  node->plusToken = loc(1);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        AST::BinaryExpression *node = new (pool) AST::BinaryExpression(sym(1).Expression, QSOperator::URShift, sym(3).Expression);
+        node->operatorToken = loc(2);
+        sym(1).Node = node;
+    } break;
 ./
 
-UnaryExpression: T_MINUS UnaryExpression ;
+RelationalExpression_In: ShiftExpression;
+RelationalExpression: ShiftExpression;
+
+RelationalExpression_In: RelationalExpression_In RelationalOperator ShiftExpression;
+/.  case $rule_number: Q_FALLTHROUGH(); ./
+RelationalExpression: RelationalExpression RelationalOperator ShiftExpression;
 /.
-case $rule_number: {
-  AST::UnaryMinusExpression *node = new (pool) AST::UnaryMinusExpression(sym(2).Expression);
-  node->minusToken = loc(1);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        AST::BinaryExpression *node = new (pool) AST::BinaryExpression(sym(1).Expression, sym(2).ival, sym(3).Expression);
+        node->operatorToken = loc(2);
+        sym(1).Node = node;
+    } break;
 ./
 
-UnaryExpression: T_TILDE UnaryExpression ;
+RelationalOperator: T_LT;
 /.
-case $rule_number: {
-  AST::TildeExpression *node = new (pool) AST::TildeExpression(sym(2).Expression);
-  node->tildeToken = loc(1);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        sym(1).ival = QSOperator::Lt;
+    } break;
+./
+RelationalOperator: T_GT;
+/.
+    case $rule_number: {
+        sym(1).ival = QSOperator::Gt;
+    } break;
+./
+RelationalOperator: T_LE;
+/.
+    case $rule_number: {
+        sym(1).ival = QSOperator::Le;
+    } break;
+./
+RelationalOperator: T_GE;
+/.
+    case $rule_number: {
+        sym(1).ival = QSOperator::Ge;
+    } break;
+./
+RelationalOperator: T_INSTANCEOF;
+/.
+    case $rule_number: {
+        sym(1).ival = QSOperator::InstanceOf;
+    } break;
 ./
 
-UnaryExpression: T_NOT UnaryExpression ;
+RelationalExpression_In: RelationalExpression_In T_IN ShiftExpression;
 /.
-case $rule_number: {
-  AST::NotExpression *node = new (pool) AST::NotExpression(sym(2).Expression);
-  node->notToken = loc(1);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        AST::BinaryExpression *node = new (pool) AST::BinaryExpression(sym(1).Expression, QSOperator::In, sym(3).Expression);
+        node->operatorToken = loc(2);
+        sym(1).Node = node;
+    } break;
 ./
 
-MultiplicativeExpression: UnaryExpression ;
+EqualityExpression_In: RelationalExpression_In;
+EqualityExpression: RelationalExpression;
 
-MultiplicativeExpression: MultiplicativeExpression T_STAR UnaryExpression ;
+EqualityExpression_In: EqualityExpression_In EqualityOperator RelationalExpression_In;
+/.  case $rule_number: Q_FALLTHROUGH(); ./
+EqualityExpression: EqualityExpression EqualityOperator RelationalExpression;
 /.
-case $rule_number: {
-  AST::BinaryExpression *node = new (pool) AST::BinaryExpression(sym(1).Expression,
-    QSOperator::Mul, sym(3).Expression);
-  node->operatorToken = loc(2);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        AST::BinaryExpression *node = new (pool) AST::BinaryExpression(sym(1).Expression, sym(2).ival, sym(3).Expression);
+        node->operatorToken = loc(2);
+        sym(1).Node = node;
+    } break;
 ./
 
-MultiplicativeExpression: MultiplicativeExpression T_DIVIDE_ UnaryExpression ;
+EqualityOperator: T_EQ_EQ;
 /.
-case $rule_number: {
-  AST::BinaryExpression *node = new (pool) AST::BinaryExpression(sym(1).Expression,
-    QSOperator::Div, sym(3).Expression);
-  node->operatorToken = loc(2);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        sym(1).ival = QSOperator::Equal;
+    } break;
 ./
-
-MultiplicativeExpression: MultiplicativeExpression T_REMAINDER UnaryExpression ;
+EqualityOperator: T_NOT_EQ;
 /.
-case $rule_number: {
-  AST::BinaryExpression *node = new (pool) AST::BinaryExpression(sym(1).Expression,
-    QSOperator::Mod, sym(3).Expression);
-  node->operatorToken = loc(2);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        sym(1).ival = QSOperator::NotEqual;
+    } break;
 ./
+EqualityOperator: T_EQ_EQ_EQ;
+/.
+    case $rule_number: {
+        sym(1).ival = QSOperator::StrictEqual;
+    } break;
+./
+EqualityOperator: T_NOT_EQ_EQ;
+/.
+    case $rule_number: {
+        sym(1).ival = QSOperator::StrictNotEqual;
+    } break;
+./
+
 
-AdditiveExpression: MultiplicativeExpression ;
+BitwiseANDExpression: EqualityExpression;
+BitwiseANDExpression_In: EqualityExpression_In;
 
-AdditiveExpression: AdditiveExpression T_PLUS MultiplicativeExpression ;
+BitwiseANDExpression: BitwiseANDExpression T_AND EqualityExpression;
+/.  case $rule_number: Q_FALLTHROUGH(); ./
+BitwiseANDExpression_In: BitwiseANDExpression_In T_AND EqualityExpression_In;
 /.
-case $rule_number: {
-  AST::BinaryExpression *node = new (pool) AST::BinaryExpression(sym(1).Expression,
-    QSOperator::Add, sym(3).Expression);
-  node->operatorToken = loc(2);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        AST::BinaryExpression *node = new (pool) AST::BinaryExpression(sym(1).Expression, QSOperator::BitAnd, sym(3).Expression);
+        node->operatorToken = loc(2);
+        sym(1).Node = node;
+    } break;
 ./
 
-AdditiveExpression: AdditiveExpression T_MINUS MultiplicativeExpression ;
+
+BitwiseXORExpression: BitwiseANDExpression;
+BitwiseXORExpression_In: BitwiseANDExpression_In;
+
+BitwiseXORExpression: BitwiseXORExpression T_XOR BitwiseANDExpression;
+/.  case $rule_number: Q_FALLTHROUGH(); ./
+BitwiseXORExpression_In: BitwiseXORExpression_In T_XOR BitwiseANDExpression_In;
 /.
-case $rule_number: {
-  AST::BinaryExpression *node = new (pool) AST::BinaryExpression(sym(1).Expression,
-    QSOperator::Sub, sym(3).Expression);
-  node->operatorToken = loc(2);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        AST::BinaryExpression *node = new (pool) AST::BinaryExpression(sym(1).Expression, QSOperator::BitXor, sym(3).Expression);
+        node->operatorToken = loc(2);
+        sym(1).Node = node;
+    } break;
 ./
 
-ShiftExpression: AdditiveExpression ;
+BitwiseORExpression: BitwiseXORExpression;
+BitwiseORExpression_In: BitwiseXORExpression_In;
 
-ShiftExpression: ShiftExpression T_LT_LT AdditiveExpression ;
+BitwiseORExpression: BitwiseORExpression T_OR BitwiseXORExpression;
+/.  case $rule_number: Q_FALLTHROUGH(); ./
+BitwiseORExpression_In: BitwiseORExpression_In T_OR BitwiseXORExpression_In;
 /.
-case $rule_number: {
-  AST::BinaryExpression *node = new (pool) AST::BinaryExpression(sym(1).Expression,
-    QSOperator::LShift, sym(3).Expression);
-  node->operatorToken = loc(2);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        AST::BinaryExpression *node = new (pool) AST::BinaryExpression(sym(1).Expression, QSOperator::BitOr, sym(3).Expression);
+        node->operatorToken = loc(2);
+        sym(1).Node = node;
+    } break;
 ./
 
-ShiftExpression: ShiftExpression T_GT_GT AdditiveExpression ;
+LogicalANDExpression: BitwiseORExpression;
+LogicalANDExpression_In: BitwiseORExpression_In;
+
+LogicalANDExpression: LogicalANDExpression T_AND_AND BitwiseORExpression;
+/.  case $rule_number: Q_FALLTHROUGH(); ./
+LogicalANDExpression_In: LogicalANDExpression_In T_AND_AND BitwiseORExpression_In;
 /.
-case $rule_number: {
-  AST::BinaryExpression *node = new (pool) AST::BinaryExpression(sym(1).Expression,
-    QSOperator::RShift, sym(3).Expression);
-  node->operatorToken = loc(2);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        AST::BinaryExpression *node = new (pool) AST::BinaryExpression(sym(1).Expression, QSOperator::And, sym(3).Expression);
+        node->operatorToken = loc(2);
+        sym(1).Node = node;
+    } break;
 ./
 
-ShiftExpression: ShiftExpression T_GT_GT_GT AdditiveExpression ;
+LogicalORExpression: LogicalANDExpression;
+LogicalORExpression_In: LogicalANDExpression_In;
+
+LogicalORExpression: LogicalORExpression T_OR_OR LogicalANDExpression;
+/.  case $rule_number: Q_FALLTHROUGH(); ./
+LogicalORExpression_In: LogicalORExpression_In T_OR_OR LogicalANDExpression_In;
 /.
-case $rule_number: {
-  AST::BinaryExpression *node = new (pool) AST::BinaryExpression(sym(1).Expression,
-    QSOperator::URShift, sym(3).Expression);
-  node->operatorToken = loc(2);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        AST::BinaryExpression *node = new (pool) AST::BinaryExpression(sym(1).Expression, QSOperator::Or, sym(3).Expression);
+        node->operatorToken = loc(2);
+        sym(1).Node = node;
+    } break;
 ./
 
-RelationalExpression: ShiftExpression ;
 
-RelationalExpression: RelationalExpression T_LT ShiftExpression ;
+ConditionalExpression: LogicalORExpression;
+ConditionalExpression_In: LogicalORExpression_In;
+
+ConditionalExpression: LogicalORExpression T_QUESTION AssignmentExpression_In T_COLON AssignmentExpression;
+/.  case $rule_number: Q_FALLTHROUGH(); ./
+ConditionalExpression_In: LogicalORExpression_In T_QUESTION AssignmentExpression_In T_COLON AssignmentExpression_In;
 /.
-case $rule_number: {
-  AST::BinaryExpression *node = new (pool) AST::BinaryExpression(sym(1).Expression,
-    QSOperator::Lt, sym(3).Expression);
-  node->operatorToken = loc(2);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        AST::ConditionalExpression *node = new (pool) AST::ConditionalExpression(sym(1).Expression, sym(3).Expression, sym(5).Expression);
+        node->questionToken = loc(2);
+        node->colonToken = loc(4);
+        sym(1).Node = node;
+    } break;
 ./
 
-RelationalExpression: RelationalExpression T_GT ShiftExpression ;
+AssignmentExpression: ConditionalExpression;
+AssignmentExpression_In: ConditionalExpression_In;
+
+AssignmentExpression: YieldExpression;
+AssignmentExpression_In: YieldExpression_In;
+
+AssignmentExpression: ArrowFunction;
+AssignmentExpression_In: ArrowFunction_In;
+
+AssignmentExpression: LeftHandSideExpression T_EQ AssignmentExpression;
+/.  case $rule_number: Q_FALLTHROUGH(); ./
+AssignmentExpression_In: LeftHandSideExpression T_EQ AssignmentExpression_In;
 /.
-case $rule_number: {
-  AST::BinaryExpression *node = new (pool) AST::BinaryExpression(sym(1).Expression,
-    QSOperator::Gt, sym(3).Expression);
-  node->operatorToken = loc(2);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        // need to convert the LHS to an AssignmentPattern if it was an Array/ObjectLiteral
+        if (AST::Pattern *p = sym(1).Expression->patternCast()) {
+            AST::SourceLocation errorLoc;
+            QString errorMsg;
+            if (!p->convertLiteralToAssignmentPattern(pool, &errorLoc, &errorMsg)) {
+                syntaxError(errorLoc, errorMsg);
+                return false;
+            }
+        }
+        // if lhs is an identifier expression and rhs is an anonymous function expression, we need to assign the name of lhs to the function
+        if (auto *f = asAnonymousFunctionDefinition(sym(3).Expression)) {
+            if (auto *id = AST::cast<AST::IdentifierExpression *>(sym(1).Expression))
+                f->name = id->name;
+        }
+        if (auto *c = asAnonymousClassDefinition(sym(3).Expression)) {
+            if (auto *id = AST::cast<AST::IdentifierExpression *>(sym(1).Expression))
+                c->name = id->name;
+        }
+
+        AST::BinaryExpression *node = new (pool) AST::BinaryExpression(sym(1).Expression, QSOperator::Assign, sym(3).Expression);
+        node->operatorToken = loc(2);
+        sym(1).Node = node;
+    } break;
 ./
 
-RelationalExpression: RelationalExpression T_LE ShiftExpression ;
+AssignmentExpression: LeftHandSideExpression AssignmentOperator AssignmentExpression;
+/.  case $rule_number: Q_FALLTHROUGH(); ./
+AssignmentExpression_In: LeftHandSideExpression AssignmentOperator AssignmentExpression_In;
 /.
-case $rule_number: {
-  AST::BinaryExpression *node = new (pool) AST::BinaryExpression(sym(1).Expression,
-    QSOperator::Le, sym(3).Expression);
-  node->operatorToken = loc(2);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        AST::BinaryExpression *node = new (pool) AST::BinaryExpression(sym(1).Expression, sym(2).ival, sym(3).Expression);
+        node->operatorToken = loc(2);
+        sym(1).Node = node;
+    } break;
 ./
 
-RelationalExpression: RelationalExpression T_GE ShiftExpression ;
+AssignmentOperator: T_STAR_EQ;
 /.
-case $rule_number: {
-  AST::BinaryExpression *node = new (pool) AST::BinaryExpression(sym(1).Expression,
-    QSOperator::Ge, sym(3).Expression);
-  node->operatorToken = loc(2);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        sym(1).ival = QSOperator::InplaceMul;
+    } break;
 ./
 
-RelationalExpression: RelationalExpression T_INSTANCEOF ShiftExpression ;
+AssignmentOperator: T_STAR_STAR_EQ;
 /.
-case $rule_number: {
-  AST::BinaryExpression *node = new (pool) AST::BinaryExpression(sym(1).Expression,
-    QSOperator::InstanceOf, sym(3).Expression);
-  node->operatorToken = loc(2);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        sym(1).ival = QSOperator::InplaceExp;
+    } break;
 ./
 
-RelationalExpression: RelationalExpression T_IN ShiftExpression ;
+AssignmentOperator: T_DIVIDE_EQ;
 /.
-case $rule_number: {
-  AST::BinaryExpression *node = new (pool) AST::BinaryExpression(sym(1).Expression,
-    QSOperator::In, sym(3).Expression);
-  node->operatorToken = loc(2);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        sym(1).ival = QSOperator::InplaceDiv;
+    } break;
 ./
 
-RelationalExpressionNotIn: ShiftExpression ;
+AssignmentOperator: T_REMAINDER_EQ;
+/.
+    case $rule_number: {
+        sym(1).ival = QSOperator::InplaceMod;
+    } break;
+./
 
-RelationalExpressionNotIn: RelationalExpressionNotIn T_LT ShiftExpression ;
+AssignmentOperator: T_PLUS_EQ;
 /.
-case $rule_number: {
-  AST::BinaryExpression *node = new (pool) AST::BinaryExpression(sym(1).Expression,
-    QSOperator::Lt, sym(3).Expression);
-  node->operatorToken = loc(2);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        sym(1).ival = QSOperator::InplaceAdd;
+    } break;
 ./
 
-RelationalExpressionNotIn: RelationalExpressionNotIn T_GT ShiftExpression ;
+AssignmentOperator: T_MINUS_EQ;
 /.
-case $rule_number: {
-  AST::BinaryExpression *node = new (pool) AST::BinaryExpression(sym(1).Expression,
-    QSOperator::Gt, sym(3).Expression);
-  node->operatorToken = loc(2);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        sym(1).ival = QSOperator::InplaceSub;
+    } break;
 ./
 
-RelationalExpressionNotIn: RelationalExpressionNotIn T_LE ShiftExpression ;
+AssignmentOperator: T_LT_LT_EQ;
 /.
-case $rule_number: {
-  AST::BinaryExpression *node = new (pool) AST::BinaryExpression(sym(1).Expression,
-    QSOperator::Le, sym(3).Expression);
-  node->operatorToken = loc(2);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        sym(1).ival = QSOperator::InplaceLeftShift;
+    } break;
 ./
 
-RelationalExpressionNotIn: RelationalExpressionNotIn T_GE ShiftExpression ;
+AssignmentOperator: T_GT_GT_EQ;
 /.
-case $rule_number: {
-  AST::BinaryExpression *node = new (pool) AST::BinaryExpression(sym(1).Expression,
-   QSOperator::Ge, sym(3).Expression);
-  node->operatorToken = loc(2);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        sym(1).ival = QSOperator::InplaceRightShift;
+    } break;
 ./
 
-RelationalExpressionNotIn: RelationalExpressionNotIn T_INSTANCEOF ShiftExpression ;
+AssignmentOperator: T_GT_GT_GT_EQ;
 /.
-case $rule_number: {
-  AST::BinaryExpression *node = new (pool) AST::BinaryExpression(sym(1).Expression,
-    QSOperator::InstanceOf, sym(3).Expression);
-  node->operatorToken = loc(2);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        sym(1).ival = QSOperator::InplaceURightShift;
+    } break;
 ./
 
-EqualityExpression: RelationalExpression ;
+AssignmentOperator: T_AND_EQ;
+/.
+    case $rule_number: {
+        sym(1).ival = QSOperator::InplaceAnd;
+    } break;
+./
 
-EqualityExpression: EqualityExpression T_EQ_EQ RelationalExpression ;
+AssignmentOperator: T_XOR_EQ;
 /.
-case $rule_number: {
-  AST::BinaryExpression *node = new (pool) AST::BinaryExpression(sym(1).Expression,
-    QSOperator::Equal, sym(3).Expression);
-  node->operatorToken = loc(2);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        sym(1).ival = QSOperator::InplaceXor;
+    } break;
 ./
 
-EqualityExpression: EqualityExpression T_NOT_EQ RelationalExpression ;
+AssignmentOperator: T_OR_EQ;
 /.
-case $rule_number: {
-  AST::BinaryExpression *node = new (pool) AST::BinaryExpression(sym(1).Expression,
-    QSOperator::NotEqual, sym(3).Expression);
-  node->operatorToken = loc(2);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        sym(1).ival = QSOperator::InplaceOr;
+    } break;
 ./
 
-EqualityExpression: EqualityExpression T_EQ_EQ_EQ RelationalExpression ;
+Expression: AssignmentExpression;
+Expression_In: AssignmentExpression_In;
+
+Expression: Expression T_COMMA AssignmentExpression;
+/.  case $rule_number: Q_FALLTHROUGH(); ./
+Expression_In: Expression_In T_COMMA AssignmentExpression_In;
 /.
-case $rule_number: {
-  AST::BinaryExpression *node = new (pool) AST::BinaryExpression(sym(1).Expression,
-    QSOperator::StrictEqual, sym(3).Expression);
-  node->operatorToken = loc(2);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+          AST::Expression *node = new (pool) AST::Expression(sym(1).Expression, sym(3).Expression);
+          node->commaToken = loc(2);
+          sym(1).Node = node;
+    } break;
 ./
 
-EqualityExpression: EqualityExpression T_NOT_EQ_EQ RelationalExpression ;
+ExpressionOpt: ;
+/.  case $rule_number: Q_FALLTHROUGH(); ./
+ExpressionOpt_In: ;
 /.
-case $rule_number: {
-  AST::BinaryExpression *node = new (pool) AST::BinaryExpression(sym(1).Expression,
-    QSOperator::StrictNotEqual, sym(3).Expression);
-  node->operatorToken = loc(2);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+      sym(1).Node = nullptr;
+    } break;
 ./
 
-EqualityExpressionNotIn: RelationalExpressionNotIn ;
+ExpressionOpt: Expression;
+ExpressionOpt_In: Expression_In;
+
+-- Statements
 
-EqualityExpressionNotIn: EqualityExpressionNotIn T_EQ_EQ RelationalExpressionNotIn ;
+Statement: ExpressionStatementLookahead T_FORCE_BLOCK BlockStatement;
 /.
-case $rule_number: {
-  AST::BinaryExpression *node = new (pool) AST::BinaryExpression(sym(1).Expression,
-    QSOperator::Equal, sym(3).Expression);
-  node->operatorToken = loc(2);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        sym(1).Node = sym(3).Node;
+    } break;
 ./
 
-EqualityExpressionNotIn: EqualityExpressionNotIn T_NOT_EQ RelationalExpressionNotIn;
+Statement: ExpressionStatementLookahead VariableStatement;
+/.  case $rule_number: Q_FALLTHROUGH(); ./
+Statement: ExpressionStatementLookahead EmptyStatement;
+/.  case $rule_number: Q_FALLTHROUGH(); ./
+Statement: ExpressionStatementLookahead ExpressionStatement;
+/.  case $rule_number: Q_FALLTHROUGH(); ./
+Statement: ExpressionStatementLookahead IfStatement;
+/.  case $rule_number: Q_FALLTHROUGH(); ./
+Statement: ExpressionStatementLookahead BreakableStatement;
+/.  case $rule_number: Q_FALLTHROUGH(); ./
+Statement: ExpressionStatementLookahead ContinueStatement;
+/.  case $rule_number: Q_FALLTHROUGH(); ./
+Statement: ExpressionStatementLookahead BreakStatement;
+/.  case $rule_number: Q_FALLTHROUGH(); ./
+Statement: ExpressionStatementLookahead ReturnStatement;
+/.  case $rule_number: Q_FALLTHROUGH(); ./
+Statement: ExpressionStatementLookahead WithStatement;
+/.  case $rule_number: Q_FALLTHROUGH(); ./
+Statement: ExpressionStatementLookahead LabelledStatement;
+/.  case $rule_number: Q_FALLTHROUGH(); ./
+Statement: ExpressionStatementLookahead ThrowStatement;
+/.  case $rule_number: Q_FALLTHROUGH(); ./
+Statement: ExpressionStatementLookahead TryStatement;
+/.  case $rule_number: Q_FALLTHROUGH(); ./
+Statement: ExpressionStatementLookahead DebuggerStatement;
 /.
-case $rule_number: {
-  AST::BinaryExpression *node = new (pool) AST::BinaryExpression(sym(1).Expression,
-    QSOperator::NotEqual, sym(3).Expression);
-  node->operatorToken = loc(2);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        sym(1).Node = sym(2).Node;
+    } break;
 ./
 
-EqualityExpressionNotIn: EqualityExpressionNotIn T_EQ_EQ_EQ RelationalExpressionNotIn ;
+Declaration: HoistableDeclaration;
+Declaration: ClassDeclaration;
+Declaration: LexicalDeclaration_In;
+
+HoistableDeclaration: FunctionDeclaration;
+HoistableDeclaration: GeneratorDeclaration;
+
+HoistableDeclaration_Default: FunctionDeclaration_Default;
+HoistableDeclaration_Default: GeneratorDeclaration_Default;
+
+BreakableStatement: IterationStatement;
+BreakableStatement: SwitchStatement;
+
+BlockStatement: Block;
+
+Block: T_LBRACE StatementListOpt T_RBRACE;
 /.
-case $rule_number: {
-  AST::BinaryExpression *node = new (pool) AST::BinaryExpression(sym(1).Expression,
-    QSOperator::StrictEqual, sym(3).Expression);
-  node->operatorToken = loc(2);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        AST::Block *node = new (pool) AST::Block(sym(2).StatementList);
+        node->lbraceToken = loc(1);
+        node->rbraceToken = loc(3);
+        sym(1).Node = node;
+    } break;
 ./
 
-EqualityExpressionNotIn: EqualityExpressionNotIn T_NOT_EQ_EQ RelationalExpressionNotIn ;
+StatementList: StatementListItem;
+
+StatementList: StatementList StatementListItem;
 /.
-case $rule_number: {
-  AST::BinaryExpression *node = new (pool) AST::BinaryExpression(sym(1).Expression,
-    QSOperator::StrictNotEqual, sym(3).Expression);
-  node->operatorToken = loc(2);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        sym(1).StatementList = sym(1).StatementList->append(sym(2).StatementList);
+    } break;
 ./
 
-BitwiseANDExpression: EqualityExpression ;
+StatementListItem: Statement;
+/.
+    case $rule_number: {
+        sym(1).StatementList = new (pool) AST::StatementList(sym(1).Statement);
+    } break;
+./
 
-BitwiseANDExpression: BitwiseANDExpression T_AND EqualityExpression ;
+StatementListItem: ExpressionStatementLookahead T_FORCE_DECLARATION Declaration T_AUTOMATIC_SEMICOLON;
+StatementListItem: ExpressionStatementLookahead T_FORCE_DECLARATION Declaration T_SEMICOLON;
 /.
-case $rule_number: {
-  AST::BinaryExpression *node = new (pool) AST::BinaryExpression(sym(1).Expression,
-    QSOperator::BitAnd, sym(3).Expression);
-  node->operatorToken = loc(2);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        sym(1).Node = new (pool) AST::StatementList(sym(3).FunctionDeclaration);
+    } break;
 ./
 
-BitwiseANDExpressionNotIn: EqualityExpressionNotIn ;
+StatementListOpt: ExpressionStatementLookahead;
+/.
+    case $rule_number: {
+        sym(1).Node = nullptr;
+    } break;
+./
 
-BitwiseANDExpressionNotIn: BitwiseANDExpressionNotIn T_AND EqualityExpressionNotIn ;
+StatementListOpt: StatementList;
 /.
-case $rule_number: {
-  AST::BinaryExpression *node = new (pool) AST::BinaryExpression(sym(1).Expression,
-    QSOperator::BitAnd, sym(3).Expression);
-  node->operatorToken = loc(2);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        sym(1).Node = sym(1).StatementList->finish();
+    } break;
 ./
 
-BitwiseXORExpression: BitwiseANDExpression ;
+LetOrConst: T_LET;
+/.
+    case $rule_number: {
+        sym(1).scope = AST::VariableScope::Let;
+    } break;
+./
+LetOrConst: T_CONST;
+/.
+    case $rule_number: {
+        sym(1).scope = AST::VariableScope::Const;
+    } break;
+./
 
-BitwiseXORExpression: BitwiseXORExpression T_XOR BitwiseANDExpression ;
+Var: T_VAR;
 /.
-case $rule_number: {
-  AST::BinaryExpression *node = new (pool) AST::BinaryExpression(sym(1).Expression,
-    QSOperator::BitXor, sym(3).Expression);
-  node->operatorToken = loc(2);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        sym(1).scope = AST::VariableScope::Var;
+    } break;
 ./
 
-BitwiseXORExpressionNotIn: BitwiseANDExpressionNotIn ;
+LexicalDeclaration: LetOrConst BindingList;
+/.  case $rule_number: Q_FALLTHROUGH(); ./
+LexicalDeclaration_In: LetOrConst BindingList_In;
+/.  case $rule_number: Q_FALLTHROUGH(); ./
+VarDeclaration: Var VariableDeclarationList;
+/.  case $rule_number: Q_FALLTHROUGH(); ./
+VarDeclaration_In: Var VariableDeclarationList_In;
+/.
+    case $rule_number: {
+        AST::VariableStatement *node = new (pool) AST::VariableStatement(sym(2).VariableDeclarationList->finish(sym(1).scope));
+        node->declarationKindToken = loc(1);
+        sym(1).Node = node;
+    } break;
+./
+
+VariableStatement: VarDeclaration_In T_AUTOMATIC_SEMICOLON;
+VariableStatement: VarDeclaration_In T_SEMICOLON;
 
-BitwiseXORExpressionNotIn: BitwiseXORExpressionNotIn T_XOR BitwiseANDExpressionNotIn ;
+BindingList: LexicalBinding_In;
+/.  case $rule_number: Q_FALLTHROUGH(); ./
+BindingList_In: LexicalBinding_In;
+/.  case $rule_number: Q_FALLTHROUGH(); ./
+VariableDeclarationList: VariableDeclaration;
+/.  case $rule_number: Q_FALLTHROUGH(); ./
+VariableDeclarationList_In: VariableDeclaration_In;
 /.
-case $rule_number: {
-  AST::BinaryExpression *node = new (pool) AST::BinaryExpression(sym(1).Expression,
-    QSOperator::BitXor, sym(3).Expression);
-  node->operatorToken = loc(2);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+  sym(1).Node = new (pool) AST::VariableDeclarationList(sym(1).PatternElement);
+    } break;
 ./
 
-BitwiseORExpression: BitwiseXORExpression ;
+BindingList: BindingList T_COMMA LexicalBinding;
+/.  case $rule_number: Q_FALLTHROUGH(); ./
+BindingList_In: BindingList_In T_COMMA LexicalBinding_In;
+/.  case $rule_number: Q_FALLTHROUGH(); ./
+VariableDeclarationList: VariableDeclarationList T_COMMA VariableDeclaration;
+/.  case $rule_number: Q_FALLTHROUGH(); ./
+VariableDeclarationList_In: VariableDeclarationList_In T_COMMA VariableDeclaration_In;
+/.
+    case $rule_number: {
+        AST::VariableDeclarationList *node = new (pool) AST::VariableDeclarationList(sym(1).VariableDeclarationList, sym(3).PatternElement);
+        node->commaToken = loc(2);
+        sym(1).Node = node;
+    } break;
+./
 
-BitwiseORExpression: BitwiseORExpression T_OR BitwiseXORExpression ;
+LexicalBinding: BindingIdentifier InitializerOpt;
+/.  case $rule_number: Q_FALLTHROUGH(); ./
+LexicalBinding_In: BindingIdentifier InitializerOpt_In;
+/.  case $rule_number: Q_FALLTHROUGH(); ./
+VariableDeclaration: BindingIdentifier InitializerOpt;
+/.  case $rule_number: Q_FALLTHROUGH(); ./
+VariableDeclaration_In: BindingIdentifier InitializerOpt_In;
 /.
-case $rule_number: {
-  AST::BinaryExpression *node = new (pool) AST::BinaryExpression(sym(1).Expression,
-    QSOperator::BitOr, sym(3).Expression);
-  node->operatorToken = loc(2);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        auto *node = new (pool) AST::PatternElement(stringRef(1), sym(2).Expression);
+        node->identifierToken = loc(1);
+        sym(1).Node = node;
+        // if initializer is an anonymous function expression, we need to assign identifierref as it's name
+        if (auto *f = asAnonymousFunctionDefinition(sym(2).Expression))
+            f->name = stringRef(1);
+        if (auto *c = asAnonymousClassDefinition(sym(2).Expression))
+            c->name = stringRef(1);
+    } break;
 ./
 
-BitwiseORExpressionNotIn: BitwiseXORExpressionNotIn ;
+LexicalBinding: BindingPattern Initializer;
+/.  case $rule_number: Q_FALLTHROUGH(); ./
+LexicalBinding_In: BindingPattern Initializer_In;
+/.  case $rule_number: Q_FALLTHROUGH(); ./
+VariableDeclaration: BindingPattern Initializer;
+/.  case $rule_number: Q_FALLTHROUGH(); ./
+VariableDeclaration_In: BindingPattern Initializer_In;
+/.
+    case $rule_number: {
+        auto *node = new (pool) AST::PatternElement(sym(1).Pattern, sym(2).Expression);
+        node->identifierToken = loc(1);
+        sym(1).Node = node;
+    } break;
+./
 
-BitwiseORExpressionNotIn: BitwiseORExpressionNotIn T_OR BitwiseXORExpressionNotIn ;
+BindingPattern:  T_LBRACE ObjectBindingPattern T_RBRACE;
 /.
-case $rule_number: {
-  AST::BinaryExpression *node = new (pool) AST::BinaryExpression(sym(1).Expression,
-    QSOperator::BitOr, sym(3).Expression);
-  node->operatorToken = loc(2);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        auto *node = new (pool) AST::ObjectPattern(sym(2).PatternPropertyList);
+        node->lbraceToken = loc(1);
+        node->rbraceToken = loc(3);
+        node->parseMode = AST::Pattern::Binding;
+        sym(1).Node = node;
+    } break;
 ./
 
-LogicalANDExpression: BitwiseORExpression ;
+BindingPattern: T_LBRACKET ArrayBindingPattern T_RBRACKET;
+/.
+    case $rule_number: {
+        auto *node = new (pool) AST::ArrayPattern(sym(2).PatternElementList);
+        node->lbracketToken = loc(1);
+        node->rbracketToken = loc(3);
+        node->parseMode = AST::Pattern::Binding;
+        sym(1).Node = node;
+    } break;
+./
+
+ObjectBindingPattern: ;
+/.
+    case $rule_number: {
+        sym(1).Node = nullptr;
+    } break;
+./
+
+ObjectBindingPattern: BindingPropertyList;
+/. case $rule_number: ./
+ObjectBindingPattern: BindingPropertyList T_COMMA;
+/.
+    case $rule_number: {
+        sym(1).Node = sym(1).PatternPropertyList->finish();
+    } break;
+./
+
+ArrayBindingPattern: ElisionOpt BindingRestElementOpt;
+/.
+    case $rule_number: {
+        if (sym(1).Elision || sym(2).Node) {
+            auto *l = new (pool) AST::PatternElementList(sym(1).Elision, sym(2).PatternElement);
+            sym(1).Node = l->finish();
+        } else {
+            sym(1).Node = nullptr;
+        }
+    } break;
+./
 
-LogicalANDExpression: LogicalANDExpression T_AND_AND BitwiseORExpression ;
+ArrayBindingPattern: BindingElementList;
 /.
-case $rule_number: {
-  AST::BinaryExpression *node = new (pool) AST::BinaryExpression(sym(1).Expression,
-    QSOperator::And, sym(3).Expression);
-  node->operatorToken = loc(2);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        sym(1).Node = sym(1).PatternElementList->finish();
+    } break;
 ./
 
-LogicalANDExpressionNotIn: BitwiseORExpressionNotIn ;
+ArrayBindingPattern: BindingElementList T_COMMA ElisionOpt BindingRestElementOpt;
+/.
+    case $rule_number: {
+        if (sym(3).Elision || sym(4).Node) {
+            auto *l = new (pool) AST::PatternElementList(sym(3).Elision, sym(4).PatternElement);
+            l = sym(1).PatternElementList->append(l);
+            sym(1).Node = l;
+        }
+        sym(1).Node = sym(1).PatternElementList->finish();
+    } break;
+./
 
-LogicalANDExpressionNotIn: LogicalANDExpressionNotIn T_AND_AND BitwiseORExpressionNotIn ;
+BindingPropertyList: BindingProperty;
 /.
-case $rule_number: {
-  AST::BinaryExpression *node = new (pool) AST::BinaryExpression(sym(1).Expression,
-    QSOperator::And, sym(3).Expression);
-  node->operatorToken = loc(2);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        sym(1).Node = new (pool) AST::PatternPropertyList(sym(1).PatternProperty);
+    } break;
+./
+
+BindingPropertyList: BindingPropertyList T_COMMA BindingProperty;
+/.
+    case $rule_number: {
+        sym(1).Node = new (pool) AST::PatternPropertyList(sym(1).PatternPropertyList, sym(3).PatternProperty);
+    } break;
 ./
 
-LogicalORExpression: LogicalANDExpression ;
+BindingElementList: BindingElisionElement;
 
-LogicalORExpression: LogicalORExpression T_OR_OR LogicalANDExpression ;
+BindingElementList: BindingElementList T_COMMA BindingElisionElement;
 /.
-case $rule_number: {
-  AST::BinaryExpression *node = new (pool) AST::BinaryExpression(sym(1).Expression,
-    QSOperator::Or, sym(3).Expression);
-  node->operatorToken = loc(2);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        sym(1).PatternElementList = sym(1).PatternElementList->append(sym(3).PatternElementList);
+    } break;
 ./
 
-LogicalORExpressionNotIn: LogicalANDExpressionNotIn ;
+BindingElisionElement: ElisionOpt BindingElement;
+/.
+    case $rule_number: {
+        sym(1).Node = new (pool) AST::PatternElementList(sym(1).Elision, sym(2).PatternElement);
+    } break;
+./
 
-LogicalORExpressionNotIn: LogicalORExpressionNotIn T_OR_OR LogicalANDExpressionNotIn ;
+
+BindingProperty: BindingIdentifier InitializerOpt_In;
 /.
-case $rule_number: {
-  AST::BinaryExpression *node = new (pool) AST::BinaryExpression(sym(1).Expression,
-    QSOperator::Or, sym(3).Expression);
-  node->operatorToken = loc(2);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        AST::StringLiteralPropertyName *name = new (pool) AST::StringLiteralPropertyName(stringRef(1));
+        name->propertyNameToken = loc(1);
+        // if initializer is an anonymous function expression, we need to assign identifierref as it's name
+        if (auto *f = asAnonymousFunctionDefinition(sym(2).Expression))
+            f->name = stringRef(1);
+        if (auto *c = asAnonymousClassDefinition(sym(2).Expression))
+            c->name = stringRef(1);
+        sym(1).Node = new (pool) AST::PatternProperty(name, stringRef(1), sym(2).Expression);
+    } break;
 ./
 
-ConditionalExpression: LogicalORExpression ;
+BindingProperty: PropertyName T_COLON BindingIdentifier InitializerOpt_In;
+/.
+    case $rule_number: {
+        AST::PatternProperty *node = new (pool) AST::PatternProperty(sym(1).PropertyName, stringRef(3), sym(4).Expression);
+        sym(1).Node = node;
+    } break;
+./
 
-ConditionalExpression: LogicalORExpression T_QUESTION AssignmentExpression T_COLON AssignmentExpression ;
+BindingProperty: PropertyName T_COLON BindingPattern InitializerOpt_In;
 /.
-case $rule_number: {
-  AST::ConditionalExpression *node = new (pool) AST::ConditionalExpression(sym(1).Expression,
-    sym(3).Expression, sym(5).Expression);
-  node->questionToken = loc(2);
-  node->colonToken = loc(4);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        AST::PatternProperty *node = new (pool) AST::PatternProperty(sym(1).PropertyName, sym(3).Pattern, sym(4).Expression);
+        sym(1).Node = node;
+    } break;
 ./
 
-ConditionalExpressionNotIn: LogicalORExpressionNotIn ;
+BindingElement: BindingIdentifier InitializerOpt_In;
+/.
+    case $rule_number: {
+      AST::PatternElement *node = new (pool) AST::PatternElement(stringRef(1), sym(2).Expression);
+      node->identifierToken = loc(1);
+      // if initializer is an anonymous function expression, we need to assign identifierref as it's name
+      if (auto *f = asAnonymousFunctionDefinition(sym(2).Expression))
+          f->name = stringRef(1);
+      if (auto *c = asAnonymousClassDefinition(sym(2).Expression))
+          c->name = stringRef(1);
+      sym(1).Node = node;
+    } break;
+./
 
-ConditionalExpressionNotIn: LogicalORExpressionNotIn T_QUESTION AssignmentExpressionNotIn T_COLON AssignmentExpressionNotIn ;
+BindingElement: BindingPattern InitializerOpt_In;
 /.
-case $rule_number: {
-  AST::ConditionalExpression *node = new (pool) AST::ConditionalExpression(sym(1).Expression,
-    sym(3).Expression, sym(5).Expression);
-  node->questionToken = loc(2);
-  node->colonToken = loc(4);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        AST::PatternElement *node = new (pool) AST::PatternElement(sym(1).Pattern, sym(2).Expression);
+        sym(1).Node = node;
+    } break;
 ./
 
-AssignmentExpression: ConditionalExpression ;
+BindingRestElement: T_ELLIPSIS BindingIdentifier;
+/.
+    case $rule_number: {
+        AST::PatternElement *node = new (pool) AST::PatternElement(stringRef(2), nullptr, AST::PatternElement::RestElement);
+        node->identifierToken = loc(2);
+        sym(1).Node = node;
+    } break;
+./
 
-AssignmentExpression: LeftHandSideExpression AssignmentOperator AssignmentExpression ;
+BindingRestElement: T_ELLIPSIS BindingPattern;
 /.
-case $rule_number: {
-  AST::BinaryExpression *node = new (pool) AST::BinaryExpression(sym(1).Expression,
-    sym(2).ival, sym(3).Expression);
-  node->operatorToken = loc(2);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        AST::PatternElement *node = new (pool) AST::PatternElement(sym(2).Pattern, nullptr, AST::PatternElement::RestElement);
+        sym(1).Node = node;
+    } break;
 ./
 
-AssignmentExpressionNotIn: ConditionalExpressionNotIn ;
+BindingRestElementOpt: ;
+/.
+    case $rule_number: {
+        sym(1).Node = nullptr;
+    } break;
+./
+
+BindingRestElementOpt: BindingRestElement;
 
-AssignmentExpressionNotIn: LeftHandSideExpression AssignmentOperator AssignmentExpressionNotIn ;
+
+EmptyStatement: T_SEMICOLON;
 /.
-case $rule_number: {
-  AST::BinaryExpression *node = new (pool) AST::BinaryExpression(sym(1).Expression,
-    sym(2).ival, sym(3).Expression);
-  node->operatorToken = loc(2);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        AST::EmptyStatement *node = new (pool) AST::EmptyStatement();
+        node->semicolonToken = loc(1);
+        sym(1).Node = node;
+    } break;
 ./
 
-AssignmentOperator: T_EQ ;
+-- Spec says it should have a "[lookahead ∉ { {, function, class, let [ }]" before the Expression statement.
+-- This is implemented with the rule below that is run before any statement and inserts a T_EXPRESSION_STATEMENT_OK
+-- token if it's ok to parse as an expression statement.
+ExpressionStatementLookahead: ;
+/:
+#define J_SCRIPT_EXPRESSIONSTATEMENTLOOKAHEAD_RULE $rule_number
+:/
 /.
-case $rule_number: {
-  sym(1).ival = QSOperator::Assign;
-} break;
+    case $rule_number: {
+        int token = lookaheadToken(lexer);
+        if (token == T_LBRACE)
+            pushToken(T_FORCE_BLOCK);
+        else if (token == T_FUNCTION || token == T_CLASS || token == T_LET || token == T_CONST)
+            pushToken(T_FORCE_DECLARATION);
+    } break;
 ./
 
-AssignmentOperator: T_STAR_EQ ;
+ExpressionStatement: Expression_In T_AUTOMATIC_SEMICOLON;
+ExpressionStatement: Expression_In T_SEMICOLON;
 /.
-case $rule_number: {
-  sym(1).ival = QSOperator::InplaceMul;
-} break;
+    case $rule_number: {
+        AST::ExpressionStatement *node = new (pool) AST::ExpressionStatement(sym(1).Expression);
+        node->semicolonToken = loc(2);
+        sym(1).Node = node;
+    } break;
 ./
 
-AssignmentOperator: T_DIVIDE_EQ ;
+IfStatement: T_IF T_LPAREN Expression_In T_RPAREN Statement T_ELSE Statement;
 /.
-case $rule_number: {
-  sym(1).ival = QSOperator::InplaceDiv;
-} break;
+    case $rule_number: {
+        AST::IfStatement *node = new (pool) AST::IfStatement(sym(3).Expression, sym(5).Statement, sym(7).Statement);
+        node->ifToken = loc(1);
+        node->lparenToken = loc(2);
+        node->rparenToken = loc(4);
+        node->elseToken = loc(6);
+        sym(1).Node = node;
+    } break;
 ./
 
-AssignmentOperator: T_REMAINDER_EQ ;
+IfStatement: T_IF T_LPAREN Expression_In T_RPAREN Statement;
 /.
-case $rule_number: {
-  sym(1).ival = QSOperator::InplaceMod;
-} break;
+    case $rule_number: {
+        AST::IfStatement *node = new (pool) AST::IfStatement(sym(3).Expression, sym(5).Statement);
+        node->ifToken = loc(1);
+        node->lparenToken = loc(2);
+        node->rparenToken = loc(4);
+        sym(1).Node = node;
+    } break;
 ./
 
-AssignmentOperator: T_PLUS_EQ ;
+
+IterationStatement: T_DO Statement T_WHILE T_LPAREN Expression_In T_RPAREN T_AUTOMATIC_SEMICOLON;
+IterationStatement: T_DO Statement T_WHILE T_LPAREN Expression_In T_RPAREN T_COMPATIBILITY_SEMICOLON;  -- for JSC/V8 compatibility
+IterationStatement: T_DO Statement T_WHILE T_LPAREN Expression_In T_RPAREN T_SEMICOLON;
 /.
-case $rule_number: {
-  sym(1).ival = QSOperator::InplaceAdd;
-} break;
+    case $rule_number: {
+        AST::DoWhileStatement *node = new (pool) AST::DoWhileStatement(sym(2).Statement, sym(5).Expression);
+        node->doToken = loc(1);
+        node->whileToken = loc(3);
+        node->lparenToken = loc(4);
+        node->rparenToken = loc(6);
+        node->semicolonToken = loc(7);
+        sym(1).Node = node;
+    } break;
 ./
 
-AssignmentOperator: T_MINUS_EQ ;
+IterationStatement: T_WHILE T_LPAREN Expression_In T_RPAREN Statement;
 /.
-case $rule_number: {
-  sym(1).ival = QSOperator::InplaceSub;
-} break;
+    case $rule_number: {
+        AST::WhileStatement *node = new (pool) AST::WhileStatement(sym(3).Expression, sym(5).Statement);
+        node->whileToken = loc(1);
+        node->lparenToken = loc(2);
+        node->rparenToken = loc(4);
+        sym(1).Node = node;
+    } break;
 ./
 
-AssignmentOperator: T_LT_LT_EQ ;
+IterationStatement: T_FOR T_LPAREN ExpressionOpt T_SEMICOLON ExpressionOpt_In T_SEMICOLON ExpressionOpt_In T_RPAREN Statement; -- [lookahead != { let [ }]
 /.
-case $rule_number: {
-  sym(1).ival = QSOperator::InplaceLeftShift;
-} break;
+    case $rule_number: {
+        AST::ForStatement *node = new (pool) AST::ForStatement(sym(3).Expression, sym(5).Expression, sym(7).Expression, sym(9).Statement);
+        node->forToken = loc(1);
+        node->lparenToken = loc(2);
+        node->firstSemicolonToken = loc(4);
+        node->secondSemicolonToken = loc(6);
+        node->rparenToken = loc(8);
+        sym(1).Node = node;
+    } break;
 ./
 
-AssignmentOperator: T_GT_GT_EQ ;
+IterationStatement: T_FOR T_LPAREN VarDeclaration T_SEMICOLON ExpressionOpt_In T_SEMICOLON ExpressionOpt_In T_RPAREN Statement;
+/.  case $rule_number: Q_FALLTHROUGH(); ./
+IterationStatement: T_FOR T_LPAREN LexicalDeclaration T_SEMICOLON ExpressionOpt_In T_SEMICOLON ExpressionOpt_In T_RPAREN Statement;
 /.
-case $rule_number: {
-  sym(1).ival = QSOperator::InplaceRightShift;
-} break;
+    case $rule_number: {
+        // ### get rid of the static_cast!
+        AST::ForStatement *node = new (pool) AST::ForStatement(
+          static_cast<AST::VariableStatement *>(sym(3).Node)->declarations, sym(5).Expression,
+          sym(7).Expression, sym(9).Statement);
+        node->forToken = loc(1);
+        node->lparenToken = loc(2);
+        node->firstSemicolonToken = loc(4);
+        node->secondSemicolonToken = loc(6);
+        node->rparenToken = loc(8);
+        sym(1).Node = node;
+    } break;
 ./
 
-AssignmentOperator: T_GT_GT_GT_EQ ;
+InOrOf: T_IN;
 /.
-case $rule_number: {
-  sym(1).ival = QSOperator::InplaceURightShift;
-} break;
+    case $rule_number: {
+        sym(1).forEachType = AST::ForEachType::In;
+    } break;
 ./
 
-AssignmentOperator: T_AND_EQ ;
+InOrOf: T_OF;
 /.
-case $rule_number: {
-  sym(1).ival = QSOperator::InplaceAnd;
-} break;
+    case $rule_number: {
+        sym(1).forEachType = AST::ForEachType::Of;
+    } break;
 ./
 
-AssignmentOperator: T_XOR_EQ ;
+IterationStatement: T_FOR T_LPAREN LeftHandSideExpression InOrOf Expression_In T_RPAREN Statement;
 /.
-case $rule_number: {
-  sym(1).ival = QSOperator::InplaceXor;
-} break;
+    case $rule_number: {
+        // need to convert the LHS to an AssignmentPattern if it was an Array/ObjectLiteral
+        if (AST::Pattern *p = sym(3).Expression->patternCast()) {
+            AST::SourceLocation errorLoc;
+            QString errorMsg;
+            if (!p->convertLiteralToAssignmentPattern(pool, &errorLoc, &errorMsg)) {
+                syntaxError(errorLoc, errorMsg);
+                return false;
+            }
+        }
+        AST::ForEachStatement *node = new (pool) AST::ForEachStatement(sym(3).Expression, sym(5).Expression, sym(7).Statement);
+        node->forToken = loc(1);
+        node->lparenToken = loc(2);
+        node->inOfToken = loc(4);
+        node->rparenToken = loc(6);
+        node->type = sym(4).forEachType;
+        sym(1).Node = node;
+    } break;
+./
+
+IterationStatement: T_FOR T_LPAREN ForDeclaration InOrOf Expression_In T_RPAREN Statement;
+/.
+    case $rule_number: {
+        AST::ForEachStatement *node = new (pool) AST::ForEachStatement(sym(3).PatternElement, sym(5).Expression, sym(7).Statement);
+        node->forToken = loc(1);
+        node->lparenToken = loc(2);
+        node->inOfToken = loc(4);
+        node->rparenToken = loc(6);
+        node->type = sym(4).forEachType;
+        sym(1).Node = node;
+    } break;
+./
+
+ForDeclaration: LetOrConst BindingIdentifier;
+/.  case $rule_number: Q_FALLTHROUGH(); ./
+ForDeclaration: Var BindingIdentifier;
+/.
+    case $rule_number: {
+        auto *node = new (pool) AST::PatternElement(stringRef(2), nullptr);
+        node->identifierToken = loc(2);
+        node->scope = sym(1).scope;
+        node->isForDeclaration = true;
+        sym(1).Node = node;
+    } break;
+./
+
+ForDeclaration: LetOrConst BindingPattern;
+/.  case $rule_number: Q_FALLTHROUGH(); ./
+ForDeclaration: Var BindingPattern;
+/.
+    case $rule_number: {
+        auto *node = new (pool) AST::PatternElement(sym(2).Pattern, nullptr);
+        node->scope = sym(1).scope;
+        node->isForDeclaration = true;
+        sym(1).Node = node;
+    } break;
+./
+
+ContinueStatement: T_CONTINUE T_AUTOMATIC_SEMICOLON;
+ContinueStatement: T_CONTINUE T_SEMICOLON;
+/.
+    case $rule_number: {
+        AST::ContinueStatement *node = new (pool) AST::ContinueStatement();
+        node->continueToken = loc(1);
+        node->semicolonToken = loc(2);
+        sym(1).Node = node;
+    } break;
+./
+
+ContinueStatement: T_CONTINUE IdentifierReference T_AUTOMATIC_SEMICOLON;
+ContinueStatement: T_CONTINUE IdentifierReference T_SEMICOLON;
+/.
+    case $rule_number: {
+        AST::ContinueStatement *node = new (pool) AST::ContinueStatement(stringRef(2));
+        node->continueToken = loc(1);
+        node->identifierToken = loc(2);
+        node->semicolonToken = loc(3);
+        sym(1).Node = node;
+    } break;
+./
+
+BreakStatement: T_BREAK T_AUTOMATIC_SEMICOLON;
+BreakStatement: T_BREAK T_SEMICOLON;
+/.
+    case $rule_number: {
+        AST::BreakStatement *node = new (pool) AST::BreakStatement(QStringRef());
+        node->breakToken = loc(1);
+        node->semicolonToken = loc(2);
+        sym(1).Node = node;
+    } break;
+./
+
+BreakStatement: T_BREAK IdentifierReference T_AUTOMATIC_SEMICOLON;
+BreakStatement: T_BREAK IdentifierReference T_SEMICOLON;
+/.
+    case $rule_number: {
+        AST::BreakStatement *node = new (pool) AST::BreakStatement(stringRef(2));
+        node->breakToken = loc(1);
+        node->identifierToken = loc(2);
+        node->semicolonToken = loc(3);
+        sym(1).Node = node;
+    } break;
+./
+
+ReturnStatement: T_RETURN ExpressionOpt_In T_AUTOMATIC_SEMICOLON;
+ReturnStatement: T_RETURN ExpressionOpt_In T_SEMICOLON;
+/.
+    case $rule_number: {
+        if (!functionNestingLevel) {
+            syntaxError(loc(1), "Return statement not allowed outside of Function declaration.");
+            return false;
+        }
+        AST::ReturnStatement *node = new (pool) AST::ReturnStatement(sym(2).Expression);
+        node->returnToken = loc(1);
+        node->semicolonToken = loc(3);
+        sym(1).Node = node;
+    } break;
 ./
 
-AssignmentOperator: T_OR_EQ ;
+WithStatement: T_WITH T_LPAREN Expression_In T_RPAREN Statement;
 /.
-case $rule_number: {
-  sym(1).ival = QSOperator::InplaceOr;
-} break;
+    case $rule_number: {
+        AST::WithStatement *node = new (pool) AST::WithStatement(sym(3).Expression, sym(5).Statement);
+        node->withToken = loc(1);
+        node->lparenToken = loc(2);
+        node->rparenToken = loc(4);
+        sym(1).Node = node;
+    } break;
 ./
 
-Expression: AssignmentExpression ;
+SwitchStatement: T_SWITCH T_LPAREN Expression_In T_RPAREN CaseBlock;
+/.
+    case $rule_number: {
+        AST::SwitchStatement *node = new (pool) AST::SwitchStatement(sym(3).Expression, sym(5).CaseBlock);
+        node->switchToken = loc(1);
+        node->lparenToken = loc(2);
+        node->rparenToken = loc(4);
+        sym(1).Node = node;
+    } break;
+./
 
-Expression: Expression T_COMMA AssignmentExpression ;
+CaseBlock: T_LBRACE CaseClausesOpt T_RBRACE;
 /.
-case $rule_number: {
-  AST::Expression *node = new (pool) AST::Expression(sym(1).Expression, sym(3).Expression);
-  node->commaToken = loc(2);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        AST::CaseBlock *node = new (pool) AST::CaseBlock(sym(2).CaseClauses);
+        node->lbraceToken = loc(1);
+        node->rbraceToken = loc(3);
+        sym(1).Node = node;
+    } break;
 ./
 
-ExpressionOpt: ;
+CaseBlock: T_LBRACE CaseClausesOpt DefaultClause CaseClausesOpt T_RBRACE;
 /.
-case $rule_number: {
-  sym(1).Node = 0;
-} break;
+    case $rule_number: {
+        AST::CaseBlock *node = new (pool) AST::CaseBlock(sym(2).CaseClauses, sym(3).DefaultClause, sym(4).CaseClauses);
+        node->lbraceToken = loc(1);
+        node->rbraceToken = loc(5);
+        sym(1).Node = node;
+    } break;
 ./
 
-ExpressionOpt: Expression ;
+CaseClauses: CaseClause;
+/.
+    case $rule_number: {
+        sym(1).Node = new (pool) AST::CaseClauses(sym(1).CaseClause);
+    } break;
+./
 
-ExpressionNotIn: AssignmentExpressionNotIn ;
+CaseClauses: CaseClauses CaseClause;
+/.
+    case $rule_number: {
+        sym(1).Node = new (pool) AST::CaseClauses(sym(1).CaseClauses, sym(2).CaseClause);
+    } break;
+./
 
-ExpressionNotIn: ExpressionNotIn T_COMMA AssignmentExpressionNotIn ;
+CaseClausesOpt: ;
 /.
-case $rule_number: {
-  AST::Expression *node = new (pool) AST::Expression(sym(1).Expression, sym(3).Expression);
-  node->commaToken = loc(2);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        sym(1).Node = nullptr;
+    } break;
 ./
 
-ExpressionNotInOpt: ;
+CaseClausesOpt: CaseClauses;
 /.
-case $rule_number: {
-  sym(1).Node = 0;
-} break;
+    case $rule_number: {
+        sym(1).Node = sym(1).CaseClauses->finish();
+    } break;
 ./
 
-ExpressionNotInOpt: ExpressionNotIn ;
+CaseClause: T_CASE Expression_In T_COLON StatementListOpt;
+/.
+    case $rule_number: {
+        AST::CaseClause *node = new (pool) AST::CaseClause(sym(2).Expression, sym(4).StatementList);
+        node->caseToken = loc(1);
+        node->colonToken = loc(3);
+        sym(1).Node = node;
+    } break;
+./
 
-Statement: Block ;
-Statement: VariableStatement ;
-Statement: EmptyStatement ;
-Statement: ExpressionStatement ;
-Statement: IfStatement ;
-Statement: IterationStatement ;
-Statement: ContinueStatement ;
-Statement: BreakStatement ;
-Statement: ReturnStatement ;
-Statement: WithStatement ;
-Statement: LabelledStatement ;
-Statement: SwitchStatement ;
-Statement: ThrowStatement ;
-Statement: TryStatement ;
-Statement: DebuggerStatement ;
+DefaultClause: T_DEFAULT T_COLON StatementListOpt;
+/.
+    case $rule_number: {
+        AST::DefaultClause *node = new (pool) AST::DefaultClause(sym(3).StatementList);
+        node->defaultToken = loc(1);
+        node->colonToken = loc(2);
+        sym(1).Node = node;
+    } break;
+./
+
+LabelledStatement: IdentifierReference T_COLON LabelledItem;
+/.
+    case $rule_number: {
+        AST::LabelledStatement *node = new (pool) AST::LabelledStatement(stringRef(1), sym(3).Statement);
+        node->identifierToken = loc(1);
+        node->colonToken = loc(2);
+        sym(1).Node = node;
+    } break;
+./
 
+LabelledItem: Statement;
 
-Block: T_LBRACE StatementListOpt T_RBRACE ;
+LabelledItem: ExpressionStatementLookahead T_FORCE_DECLARATION FunctionDeclaration;
 /.
-case $rule_number: {
-  AST::Block *node = new (pool) AST::Block(sym(2).StatementList);
-  node->lbraceToken = loc(1);
-  node->rbraceToken = loc(3);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        syntaxError(loc(3), "FunctionDeclarations are not allowed after a label.");
+        return false;
+    } break;
 ./
 
-StatementList: Statement ;
+ThrowStatement: T_THROW Expression_In T_AUTOMATIC_SEMICOLON;
+ThrowStatement: T_THROW Expression_In T_SEMICOLON;
 /.
-case $rule_number: {
-  sym(1).Node = new (pool) AST::StatementList(sym(1).Statement);
-} break;
+    case $rule_number: {
+        AST::ThrowStatement *node = new (pool) AST::ThrowStatement(sym(2).Expression);
+        node->throwToken = loc(1);
+        node->semicolonToken = loc(3);
+        sym(1).Node = node;
+    } break;
 ./
 
-StatementList: StatementList Statement ;
+TryStatement: T_TRY Block Catch;
 /.
-case $rule_number: {
-  sym(1).Node = new (pool) AST::StatementList(sym(1).StatementList, sym(2).Statement);
-} break;
+    case $rule_number: {
+        AST::TryStatement *node = new (pool) AST::TryStatement(sym(2).Statement, sym(3).Catch);
+        node->tryToken = loc(1);
+        sym(1).Node = node;
+    } break;
 ./
 
-StatementListOpt: ;
+TryStatement: T_TRY Block Finally;
 /.
-case $rule_number: {
-  sym(1).Node = 0;
-} break;
+    case $rule_number: {
+        AST::TryStatement *node = new (pool) AST::TryStatement(sym(2).Statement, sym(3).Finally);
+        node->tryToken = loc(1);
+        sym(1).Node = node;
+    } break;
 ./
 
-StatementListOpt: StatementList ;
+TryStatement: T_TRY Block Catch Finally;
 /.
-case $rule_number: {
-  sym(1).Node = sym(1).StatementList->finish ();
-} break;
+    case $rule_number: {
+        AST::TryStatement *node = new (pool) AST::TryStatement(sym(2).Statement, sym(3).Catch, sym(4).Finally);
+        node->tryToken = loc(1);
+        sym(1).Node = node;
+    } break;
 ./
 
-VariableStatement: VariableDeclarationKind VariableDeclarationList T_AUTOMATIC_SEMICOLON ;  -- automatic semicolon
-VariableStatement: VariableDeclarationKind VariableDeclarationList T_SEMICOLON ;
+Catch: T_CATCH T_LPAREN CatchParameter T_RPAREN Block;
 /.
-case $rule_number: {
-  AST::VariableDeclaration::VariableScope s = AST::VariableDeclaration::FunctionScope;
-  if (sym(1).ival == T_LET)
-    s = AST::VariableDeclaration::BlockScope;
-  else if (sym(1).ival == T_CONST)
-    s = AST::VariableDeclaration::ReadOnlyBlockScope;
-
-  AST::VariableStatement *node = new (pool) AST::VariableStatement(sym(2).VariableDeclarationList->finish(s));
-  node->declarationKindToken = loc(1);
-  node->semicolonToken = loc(3);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        AST::Catch *node = new (pool) AST::Catch(sym(3).PatternElement, sym(5).Block);
+        node->catchToken = loc(1);
+        node->lparenToken = loc(2);
+        node->identifierToken = loc(3);
+        node->rparenToken = loc(4);
+        sym(1).Node = node;
+    } break;
 ./
 
-VariableDeclarationKind: T_LET ;
+Finally: T_FINALLY Block;
 /.
-case $rule_number: {
-  sym(1).ival = T_LET;
-} break;
+    case $rule_number: {
+        AST::Finally *node = new (pool) AST::Finally(sym(2).Block);
+        node->finallyToken = loc(1);
+        sym(1).Node = node;
+    } break;
 ./
 
-VariableDeclarationKind: T_CONST ;
+CatchParameter: BindingIdentifier;
 /.
-case $rule_number: {
-  sym(1).ival = T_CONST;
-} break;
+    case $rule_number: {
+        AST::PatternElement *node = new (pool) AST::PatternElement(stringRef(1));
+        node->identifierToken = loc(1);
+        node->scope = AST::VariableScope::Let;
+        sym(1).Node = node;
+    } break;
 ./
 
-VariableDeclarationKind: T_VAR ;
+CatchParameter: BindingPattern;
 /.
-case $rule_number: {
-  sym(1).ival = T_VAR;
-} break;
+    case $rule_number: {
+        AST::PatternElement *node = new (pool) AST::PatternElement(sym(1).Pattern);
+        node->scope = AST::VariableScope::Let;
+        sym(1).Node = node;
+    } break;
 ./
 
-VariableDeclarationList: VariableDeclaration ;
+DebuggerStatement: T_DEBUGGER T_AUTOMATIC_SEMICOLON; -- automatic semicolon
+DebuggerStatement: T_DEBUGGER T_SEMICOLON;
 /.
-case $rule_number: {
-  sym(1).Node = new (pool) AST::VariableDeclarationList(sym(1).VariableDeclaration);
-} break;
+    case $rule_number: {
+        AST::DebuggerStatement *node = new (pool) AST::DebuggerStatement();
+        node->debuggerToken = loc(1);
+        node->semicolonToken = loc(2);
+        sym(1).Node = node;
+    } break;
 ./
 
-VariableDeclarationList: VariableDeclarationList T_COMMA VariableDeclaration ;
+-- tell the parser to prefer function declarations to function expressions.
+-- That is, the `Function' symbol is used to mark the start of a function
+-- declaration.
+-- This is still required for parsing QML, where MemberExpression and FunctionDeclaration would
+-- otherwise conflict.
+Function: T_FUNCTION %prec REDUCE_HERE;
+
+FunctionDeclaration: Function BindingIdentifier T_LPAREN FormalParameters T_RPAREN FunctionLBrace FunctionBody FunctionRBrace;
 /.
-case $rule_number: {
-  AST::VariableDeclarationList *node = new (pool) AST::VariableDeclarationList(
-    sym(1).VariableDeclarationList, sym(3).VariableDeclaration);
-  node->commaToken = loc(2);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        AST::FunctionDeclaration *node = new (pool) AST::FunctionDeclaration(stringRef(2), sym(4).FormalParameterList, sym(7).StatementList);
+        node->functionToken = loc(1);
+        node->identifierToken = loc(2);
+        node->lparenToken = loc(3);
+        node->rparenToken = loc(5);
+        node->lbraceToken = loc(6);
+        node->rbraceToken = loc(8);
+        sym(1).Node = node;
+    } break;
 ./
 
-VariableDeclarationListNotIn: VariableDeclarationNotIn ;
+
+FunctionDeclaration_Default: FunctionDeclaration;
+FunctionDeclaration_Default: Function T_LPAREN FormalParameters T_RPAREN FunctionLBrace FunctionBody FunctionRBrace;
 /.
-case $rule_number: {
-  sym(1).Node = new (pool) AST::VariableDeclarationList(sym(1).VariableDeclaration);
-} break;
+    case $rule_number: {
+        AST::FunctionDeclaration *node = new (pool) AST::FunctionDeclaration(QStringRef(), sym(3).FormalParameterList, sym(6).StatementList);
+        node->functionToken = loc(1);
+        node->lparenToken = loc(2);
+        node->rparenToken = loc(4);
+        node->lbraceToken = loc(5);
+        node->rbraceToken = loc(7);
+        sym(1).Node = node;
+    } break;
 ./
 
-VariableDeclarationListNotIn: VariableDeclarationListNotIn T_COMMA VariableDeclarationNotIn ;
+FunctionExpression: T_FUNCTION BindingIdentifier T_LPAREN FormalParameters T_RPAREN FunctionLBrace FunctionBody FunctionRBrace;
 /.
-case $rule_number: {
-  sym(1).Node = new (pool) AST::VariableDeclarationList(sym(1).VariableDeclarationList, sym(3).VariableDeclaration);
-} break;
+    case $rule_number: {
+        AST::FunctionExpression *node = new (pool) AST::FunctionExpression(stringRef(2), sym(4).FormalParameterList, sym(7).StatementList);
+        node->functionToken = loc(1);
+        if (! stringRef(2).isNull())
+          node->identifierToken = loc(2);
+        node->lparenToken = loc(3);
+        node->rparenToken = loc(5);
+        node->lbraceToken = loc(6);
+        node->rbraceToken = loc(8);
+        sym(1).Node = node;
+    } break;
 ./
 
-VariableDeclaration: JsIdentifier InitialiserOpt ;
+FunctionExpression: T_FUNCTION T_LPAREN FormalParameters T_RPAREN FunctionLBrace FunctionBody FunctionRBrace;
 /.
-case $rule_number: {
-  AST::VariableDeclaration::VariableScope s = AST::VariableDeclaration::FunctionScope;
-  AST::VariableDeclaration *node = new (pool) AST::VariableDeclaration(stringRef(1), sym(2).Expression, s);
-  node->identifierToken = loc(1);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        AST::FunctionExpression *node = new (pool) AST::FunctionExpression(QStringRef(), sym(3).FormalParameterList, sym(6).StatementList);
+        node->functionToken = loc(1);
+        node->lparenToken = loc(2);
+        node->rparenToken = loc(4);
+        node->lbraceToken = loc(5);
+        node->rbraceToken = loc(7);
+        sym(1).Node = node;
+    } break;
 ./
 
-VariableDeclarationNotIn: JsIdentifier InitialiserNotInOpt ;
+StrictFormalParameters: FormalParameters;
+
+FormalParameters: ;
 /.
-case $rule_number: {
-  AST::VariableDeclaration::VariableScope s = AST::VariableDeclaration::FunctionScope;
-  AST::VariableDeclaration *node = new (pool) AST::VariableDeclaration(stringRef(1), sym(2).Expression, s);
-  node->identifierToken = loc(1);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        sym(1).Node = nullptr;
+    } break;
 ./
 
-Initialiser: T_EQ AssignmentExpression ;
+FormalParameters: BindingRestElement;
 /.
-case $rule_number: {
-  // ### TODO: AST for initializer
-  sym(1) = sym(2);
-} break;
+    case $rule_number: {
+        AST::FormalParameterList *node = (new (pool) AST::FormalParameterList(nullptr, sym(1).PatternElement))->finish(pool);
+        sym(1).Node = node;
+    } break;
 ./
 
-InitialiserOpt: ;
+FormalParameters: FormalParameterList;
+/. case $rule_number: ./
+FormalParameters: FormalParameterList T_COMMA;
 /.
-case $rule_number: {
-  sym(1).Node = 0;
-} break;
+    case $rule_number: {
+        sym(1).Node = sym(1).FormalParameterList->finish(pool);
+    } break;
 ./
 
-InitialiserOpt: Initialiser ;
+FormalParameters: FormalParameterList T_COMMA BindingRestElement;
+/.
+    case $rule_number: {
+        AST::FormalParameterList *node = (new (pool) AST::FormalParameterList(sym(1).FormalParameterList, sym(3).PatternElement))->finish(pool);
+        sym(1).Node = node;
+    } break;
+./
 
-InitialiserNotIn: T_EQ AssignmentExpressionNotIn ;
+FormalParameterList: BindingElement;
 /.
-case $rule_number: {
-  // ### TODO: AST for initializer
-  sym(1) = sym(2);
-} break;
+    case $rule_number: {
+        AST::FormalParameterList *node = new (pool) AST::FormalParameterList(nullptr, sym(1).PatternElement);
+        sym(1).Node = node;
+    } break;
 ./
 
-InitialiserNotInOpt: ;
+
+FormalParameterList: FormalParameterList T_COMMA BindingElement;
 /.
-case $rule_number: {
-  sym(1).Node = 0;
-} break;
+    case $rule_number: {
+        AST::FormalParameterList *node = new (pool) AST::FormalParameterList(sym(1).FormalParameterList, sym(3).PatternElement);
+        sym(1).Node = node;
+    } break;
 ./
 
-InitialiserNotInOpt: InitialiserNotIn ;
+FormalParameter: BindingElement;
 
-EmptyStatement: T_SEMICOLON ;
+FunctionLBrace: T_LBRACE;
 /.
-case $rule_number: {
-  AST::EmptyStatement *node = new (pool) AST::EmptyStatement();
-  node->semicolonToken = loc(1);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        ++functionNestingLevel;
+    } break;
 ./
 
-ExpressionStatement: Expression T_AUTOMATIC_SEMICOLON ;  -- automatic semicolon
-ExpressionStatement: Expression T_SEMICOLON ;
+FunctionRBrace: T_RBRACE;
 /.
-case $rule_number: {
-  AST::ExpressionStatement *node = new (pool) AST::ExpressionStatement(sym(1).Expression);
-  node->semicolonToken = loc(2);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        --functionNestingLevel;
+    } break;
 ./
 
-IfStatement: T_IF T_LPAREN Expression T_RPAREN Statement T_ELSE Statement ;
+
+FunctionBody: StatementListOpt;
+
+ArrowFunction: ArrowParameters T_ARROW ConciseBodyLookahead AssignmentExpression; -- [lookahead ≠ {]
+/.  case $rule_number: Q_FALLTHROUGH(); ./
+ArrowFunction_In: ArrowParameters T_ARROW ConciseBodyLookahead AssignmentExpression_In; -- [lookahead ≠ {]
 /.
-case $rule_number: {
-  AST::IfStatement *node = new (pool) AST::IfStatement(sym(3).Expression, sym(5).Statement, sym(7).Statement);
-  node->ifToken = loc(1);
-  node->lparenToken = loc(2);
-  node->rparenToken = loc(4);
-  node->elseToken = loc(6);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        AST::ReturnStatement *ret = new (pool) AST::ReturnStatement(sym(4).Expression);
+        ret->returnToken = sym(4).Node->firstSourceLocation();
+        ret->semicolonToken = sym(4).Node->lastSourceLocation();
+        AST::StatementList *statements = (new (pool) AST::StatementList(ret))->finish();
+        AST::FunctionExpression *f = new (pool) AST::FunctionExpression(QStringRef(), sym(1).FormalParameterList, statements);
+        f->isArrowFunction = true;
+        f->functionToken = sym(1).Node ? sym(1).Node->firstSourceLocation() : loc(1);
+        f->lbraceToken = sym(4).Node->firstSourceLocation();
+        f->rbraceToken = sym(4).Node->lastSourceLocation();
+        sym(1).Node = f;
+    } break;
 ./
 
-IfStatement: T_IF T_LPAREN Expression T_RPAREN Statement ;
+ArrowFunction: ArrowParameters T_ARROW ConciseBodyLookahead T_FORCE_BLOCK FunctionLBrace FunctionBody FunctionRBrace;
+/.  case $rule_number: Q_FALLTHROUGH(); ./
+ArrowFunction_In: ArrowParameters T_ARROW ConciseBodyLookahead T_FORCE_BLOCK FunctionLBrace FunctionBody FunctionRBrace;
 /.
-case $rule_number: {
-  AST::IfStatement *node = new (pool) AST::IfStatement(sym(3).Expression, sym(5).Statement);
-  node->ifToken = loc(1);
-  node->lparenToken = loc(2);
-  node->rparenToken = loc(4);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        AST::FunctionExpression *f = new (pool) AST::FunctionExpression(QStringRef(), sym(1).FormalParameterList, sym(6).StatementList);
+        f->isArrowFunction = true;
+        f->functionToken = sym(1).Node ? sym(1).Node->firstSourceLocation() : loc(1);
+        f->lbraceToken = loc(6);
+        f->rbraceToken = loc(7);
+        sym(1).Node = f;
+    } break;
 ./
 
+ArrowParameters: BindingIdentifier;
+/.
+    case $rule_number: {
+        AST::PatternElement *e = new (pool) AST::PatternElement(stringRef(1), nullptr, AST::PatternElement::Binding);
+        e->identifierToken = loc(1);
+        sym(1).FormalParameterList = (new (pool) AST::FormalParameterList(nullptr, e))->finish(pool);
+    } break;
+./
 
-IterationStatement: T_DO Statement T_WHILE T_LPAREN Expression T_RPAREN T_AUTOMATIC_SEMICOLON ;  -- automatic semicolon
-IterationStatement: T_DO Statement T_WHILE T_LPAREN Expression T_RPAREN T_COMPATIBILITY_SEMICOLON ;  -- for JSC/V8 compatibility
-IterationStatement: T_DO Statement T_WHILE T_LPAREN Expression T_RPAREN T_SEMICOLON ;
+-- CoverParenthesizedExpressionAndArrowParameterList for ArrowParameters i being refined to:
+-- ArrowFormalParameters: T_LPAREN StrictFormalParameters T_RPAREN
+ArrowParameters: CoverParenthesizedExpressionAndArrowParameterList;
 /.
-case $rule_number: {
-  AST::DoWhileStatement *node = new (pool) AST::DoWhileStatement(sym(2).Statement, sym(5).Expression);
-  node->doToken = loc(1);
-  node->whileToken = loc(3);
-  node->lparenToken = loc(4);
-  node->rparenToken = loc(6);
-  node->semicolonToken = loc(7);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        if (coverExpressionType != CE_FormalParameterList) {
+            AST::NestedExpression *ne = static_cast<AST::NestedExpression *>(sym(1).Node);
+            AST::FormalParameterList *list = ne->expression->reparseAsFormalParameterList(pool);
+            if (!list) {
+                syntaxError(loc(1), "Invalid Arrow parameter list.");
+                return false;
+            }
+            sym(1).Node = list->finish(pool);
+        }
+    } break;
 ./
 
-IterationStatement: T_WHILE T_LPAREN Expression T_RPAREN Statement ;
+ConciseBodyLookahead: ;
+/:
+#define J_SCRIPT_CONCISEBODYLOOKAHEAD_RULE $rule_number
+:/
 /.
-case $rule_number: {
-  AST::WhileStatement *node = new (pool) AST::WhileStatement(sym(3).Expression, sym(5).Statement);
-  node->whileToken = loc(1);
-  node->lparenToken = loc(2);
-  node->rparenToken = loc(4);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        if (lookaheadToken(lexer) == T_LBRACE)
+            pushToken(T_FORCE_BLOCK);
+    } break;
 ./
 
-IterationStatement: T_FOR T_LPAREN ExpressionNotInOpt T_SEMICOLON ExpressionOpt T_SEMICOLON ExpressionOpt T_RPAREN Statement ;
+MethodDefinition: PropertyName T_LPAREN StrictFormalParameters T_RPAREN FunctionLBrace FunctionBody FunctionRBrace;
 /.
-case $rule_number: {
-  AST::ForStatement *node = new (pool) AST::ForStatement(sym(3).Expression,
-    sym(5).Expression, sym(7).Expression, sym(9).Statement);
-  node->forToken = loc(1);
-  node->lparenToken = loc(2);
-  node->firstSemicolonToken = loc(4);
-  node->secondSemicolonToken = loc(6);
-  node->rparenToken = loc(8);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        AST::FunctionExpression *f = new (pool) AST::FunctionExpression(stringRef(1), sym(3).FormalParameterList, sym(6).StatementList);
+        f->functionToken = sym(1).PropertyName->firstSourceLocation();
+        f->lparenToken = loc(2);
+        f->rparenToken = loc(4);
+        f->lbraceToken = loc(5);
+        f->rbraceToken = loc(7);
+        AST::PatternProperty *node = new (pool) AST::PatternProperty(sym(1).PropertyName, f, AST::PatternProperty::Method);
+        node->colonToken = loc(2);
+        sym(1).Node = node;
+    } break;
 ./
 
-IterationStatement: T_FOR T_LPAREN T_VAR VariableDeclarationListNotIn T_SEMICOLON ExpressionOpt T_SEMICOLON ExpressionOpt T_RPAREN Statement ;
+MethodDefinition: T_STAR PropertyName GeneratorLParen StrictFormalParameters T_RPAREN FunctionLBrace GeneratorBody GeneratorRBrace;
 /.
-case $rule_number: {
-  AST::VariableDeclaration::VariableScope s = AST::VariableDeclaration::FunctionScope;
-  AST::LocalForStatement *node = new (pool) AST::LocalForStatement(
-     sym(4).VariableDeclarationList->finish(s), sym(6).Expression,
-     sym(8).Expression, sym(10).Statement);
-  node->forToken = loc(1);
-  node->lparenToken = loc(2);
-  node->varToken = loc(3);
-  node->firstSemicolonToken = loc(5);
-  node->secondSemicolonToken = loc(7);
-  node->rparenToken = loc(9);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        AST::FunctionExpression *f = new (pool) AST::FunctionExpression(stringRef(2), sym(4).FormalParameterList, sym(7).StatementList);
+        f->functionToken = sym(2).PropertyName->firstSourceLocation();
+        f->lparenToken = loc(3);
+        f->rparenToken = loc(5);
+        f->lbraceToken = loc(6);
+        f->rbraceToken = loc(8);
+        f->isGenerator = true;
+        AST::PatternProperty *node = new (pool) AST::PatternProperty(sym(2).PropertyName, f, AST::PatternProperty::Method);
+        node->colonToken = loc(2);
+        sym(1).Node = node;
+    } break;
+./
+
+
+MethodDefinition: T_GET PropertyName T_LPAREN T_RPAREN FunctionLBrace FunctionBody FunctionRBrace;
+/.
+    case $rule_number: {
+        AST::FunctionExpression *f = new (pool) AST::FunctionExpression(stringRef(2), nullptr, sym(6).StatementList);
+        f->functionToken = sym(2).PropertyName->firstSourceLocation();
+        f->lparenToken = loc(3);
+        f->rparenToken = loc(4);
+        f->lbraceToken = loc(5);
+        f->rbraceToken = loc(7);
+        AST::PatternProperty *node = new (pool) AST::PatternProperty(sym(2).PropertyName, f, AST::PatternProperty::Getter);
+        node->colonToken = loc(2);
+        sym(1).Node = node;
+    } break;
 ./
 
-IterationStatement: T_FOR T_LPAREN LeftHandSideExpression T_IN Expression T_RPAREN Statement ;
+MethodDefinition: T_SET PropertyName T_LPAREN PropertySetParameterList T_RPAREN FunctionLBrace FunctionBody FunctionRBrace;
 /.
-case $rule_number: {
-  AST:: ForEachStatement *node = new (pool) AST::ForEachStatement(sym(3).Expression,
-    sym(5).Expression, sym(7).Statement);
-  node->forToken = loc(1);
-  node->lparenToken = loc(2);
-  node->inToken = loc(4);
-  node->rparenToken = loc(6);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        AST::FunctionExpression *f = new (pool) AST::FunctionExpression(stringRef(2), sym(4).FormalParameterList, sym(7).StatementList);
+        f->functionToken = sym(2).PropertyName->firstSourceLocation();
+        f->lparenToken = loc(3);
+        f->rparenToken = loc(5);
+        f->lbraceToken = loc(6);
+        f->rbraceToken = loc(8);
+        AST::PatternProperty *node = new (pool) AST::PatternProperty(sym(2).PropertyName, f, AST::PatternProperty::Setter);
+        node->colonToken = loc(2);
+        sym(1).Node = node;
+    } break;
 ./
 
-IterationStatement: T_FOR T_LPAREN T_VAR VariableDeclarationNotIn T_IN Expression T_RPAREN Statement ;
+
+PropertySetParameterList: FormalParameter;
 /.
-case $rule_number: {
-  AST::LocalForEachStatement *node = new (pool) AST::LocalForEachStatement(
-    sym(4).VariableDeclaration, sym(6).Expression, sym(8).Statement);
-  node->forToken = loc(1);
-  node->lparenToken = loc(2);
-  node->varToken = loc(3);
-  node->inToken = loc(5);
-  node->rparenToken = loc(7);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        AST::FormalParameterList *node = (new (pool) AST::FormalParameterList(nullptr, sym(1).PatternElement))->finish(pool);
+        sym(1).Node = node;
+    } break;
 ./
 
-ContinueStatement: T_CONTINUE T_AUTOMATIC_SEMICOLON ;  -- automatic semicolon
-ContinueStatement: T_CONTINUE T_SEMICOLON ;
+GeneratorLParen: T_LPAREN;
 /.
-case $rule_number: {
-  AST::ContinueStatement *node = new (pool) AST::ContinueStatement();
-  node->continueToken = loc(1);
-  node->semicolonToken = loc(2);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        lexer->enterGeneratorBody();
+    } break;
 ./
 
-ContinueStatement: T_CONTINUE JsIdentifier T_AUTOMATIC_SEMICOLON ;  -- automatic semicolon
-ContinueStatement: T_CONTINUE JsIdentifier T_SEMICOLON ;
+GeneratorRBrace: T_RBRACE;
 /.
-case $rule_number: {
-  AST::ContinueStatement *node = new (pool) AST::ContinueStatement(stringRef(2));
-  node->continueToken = loc(1);
-  node->identifierToken = loc(2);
-  node->semicolonToken = loc(3);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        --functionNestingLevel;
+        lexer->leaveGeneratorBody();
+    } break;
 ./
 
-BreakStatement: T_BREAK T_AUTOMATIC_SEMICOLON ;  -- automatic semicolon
-BreakStatement: T_BREAK T_SEMICOLON ;
+GeneratorDeclaration: Function T_STAR BindingIdentifier GeneratorLParen FormalParameters T_RPAREN FunctionLBrace GeneratorBody GeneratorRBrace;
 /.
-case $rule_number: {
-  AST::BreakStatement *node = new (pool) AST::BreakStatement(QStringRef());
-  node->breakToken = loc(1);
-  node->semicolonToken = loc(2);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        AST::FunctionDeclaration *node = new (pool) AST::FunctionDeclaration(stringRef(3), sym(5).FormalParameterList, sym(8).StatementList);
+        node->functionToken = loc(1);
+        node->identifierToken = loc(3);
+        node->lparenToken = loc(4);
+        node->rparenToken = loc(6);
+        node->lbraceToken = loc(7);
+        node->rbraceToken = loc(9);
+        node->isGenerator = true;
+        sym(1).Node = node;
+    } break;
 ./
 
-BreakStatement: T_BREAK JsIdentifier T_AUTOMATIC_SEMICOLON ;  -- automatic semicolon
-BreakStatement: T_BREAK JsIdentifier T_SEMICOLON ;
+GeneratorDeclaration_Default: GeneratorDeclaration;
+GeneratorDeclaration_Default: Function T_STAR GeneratorLParen FormalParameters T_RPAREN FunctionLBrace GeneratorBody GeneratorRBrace;
+/.
+    case $rule_number: {
+        AST::FunctionDeclaration *node = new (pool) AST::FunctionDeclaration(QStringRef(), sym(4).FormalParameterList, sym(7).StatementList);
+        node->functionToken = loc(1);
+        node->lparenToken = loc(3);
+        node->rparenToken = loc(5);
+        node->lbraceToken = loc(6);
+        node->rbraceToken = loc(8);
+        node->isGenerator = true;
+        sym(1).Node = node;
+    } break;
+./
+
+GeneratorExpression: T_FUNCTION T_STAR BindingIdentifier GeneratorLParen FormalParameters T_RPAREN FunctionLBrace GeneratorBody GeneratorRBrace;
 /.
-case $rule_number: {
-  AST::BreakStatement *node = new (pool) AST::BreakStatement(stringRef(2));
-  node->breakToken = loc(1);
-  node->identifierToken = loc(2);
-  node->semicolonToken = loc(3);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        AST::FunctionExpression *node = new (pool) AST::FunctionExpression(stringRef(3), sym(5).FormalParameterList, sym(8).StatementList);
+        node->functionToken = loc(1);
+        if (!stringRef(3).isNull())
+          node->identifierToken = loc(3);
+        node->lparenToken = loc(4);
+        node->rparenToken = loc(6);
+        node->lbraceToken = loc(7);
+        node->rbraceToken = loc(9);
+        node->isGenerator = true;
+        sym(1).Node = node;
+    } break;
 ./
 
-ReturnStatement: T_RETURN ExpressionOpt T_AUTOMATIC_SEMICOLON ;  -- automatic semicolon
-ReturnStatement: T_RETURN ExpressionOpt T_SEMICOLON ;
+GeneratorExpression: T_FUNCTION T_STAR GeneratorLParen FormalParameters T_RPAREN FunctionLBrace GeneratorBody GeneratorRBrace;
 /.
-case $rule_number: {
-  AST::ReturnStatement *node = new (pool) AST::ReturnStatement(sym(2).Expression);
-  node->returnToken = loc(1);
-  node->semicolonToken = loc(3);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        AST::FunctionExpression *node = new (pool) AST::FunctionExpression(QStringRef(), sym(4).FormalParameterList, sym(7).StatementList);
+        node->functionToken = loc(1);
+        node->lparenToken = loc(3);
+        node->rparenToken = loc(5);
+        node->lbraceToken = loc(6);
+        node->rbraceToken = loc(8);
+        node->isGenerator = true;
+        sym(1).Node = node;
+    } break;
 ./
 
-WithStatement: T_WITH T_LPAREN Expression T_RPAREN Statement ;
+GeneratorBody: FunctionBody;
+
+YieldExpression: T_YIELD;
+/.  case $rule_number: Q_FALLTHROUGH(); ./
+YieldExpression_In: T_YIELD;
 /.
-case $rule_number: {
-  AST::WithStatement *node = new (pool) AST::WithStatement(sym(3).Expression, sym(5).Statement);
-  node->withToken = loc(1);
-  node->lparenToken = loc(2);
-  node->rparenToken = loc(4);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        AST::YieldExpression *node = new (pool) AST::YieldExpression();
+        node->yieldToken = loc(1);
+        sym(1).Node = node;
+    } break;
 ./
 
-SwitchStatement: T_SWITCH T_LPAREN Expression T_RPAREN CaseBlock ;
+YieldExpression: T_YIELD T_STAR AssignmentExpression;
+/.  case $rule_number: Q_FALLTHROUGH(); ./
+YieldExpression_In: T_YIELD T_STAR AssignmentExpression_In;
 /.
-case $rule_number: {
-  AST::SwitchStatement *node = new (pool) AST::SwitchStatement(sym(3).Expression, sym(5).CaseBlock);
-  node->switchToken = loc(1);
-  node->lparenToken = loc(2);
-  node->rparenToken = loc(4);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        AST::YieldExpression *node = new (pool) AST::YieldExpression(sym(3).Expression);
+        node->yieldToken = loc(1);
+        node->isYieldStar = true;
+        sym(1).Node = node;
+    } break;
 ./
 
-CaseBlock: T_LBRACE CaseClausesOpt T_RBRACE ;
+YieldExpression: T_YIELD AssignmentExpression;
+/.  case $rule_number: Q_FALLTHROUGH(); ./
+YieldExpression_In: T_YIELD AssignmentExpression_In;
 /.
-case $rule_number: {
-  AST::CaseBlock *node = new (pool) AST::CaseBlock(sym(2).CaseClauses);
-  node->lbraceToken = loc(1);
-  node->rbraceToken = loc(3);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        AST::YieldExpression *node = new (pool) AST::YieldExpression(sym(2).Expression);
+        node->yieldToken = loc(1);
+        sym(1).Node = node;
+    } break;
 ./
 
-CaseBlock: T_LBRACE CaseClausesOpt DefaultClause CaseClausesOpt T_RBRACE ;
+
+ClassDeclaration: T_CLASS BindingIdentifier ClassHeritageOpt ClassLBrace ClassBodyOpt ClassRBrace;
 /.
-case $rule_number: {
-  AST::CaseBlock *node = new (pool) AST::CaseBlock(sym(2).CaseClauses, sym(3).DefaultClause, sym(4).CaseClauses);
-  node->lbraceToken = loc(1);
-  node->rbraceToken = loc(5);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        AST::ClassDeclaration *node = new (pool) AST::ClassDeclaration(stringRef(2), sym(3).Expression, sym(5).ClassElementList);
+        node->classToken = loc(1);
+        node->identifierToken = loc(2);
+        node->lbraceToken = loc(4);
+        node->rbraceToken = loc(6);
+        sym(1).Node = node;
+    } break;
 ./
 
-CaseClauses: CaseClause ;
+ClassExpression: T_CLASS BindingIdentifier ClassHeritageOpt ClassLBrace ClassBodyOpt ClassRBrace;
 /.
-case $rule_number: {
-  sym(1).Node = new (pool) AST::CaseClauses(sym(1).CaseClause);
-} break;
+    case $rule_number: {
+        AST::ClassExpression *node = new (pool) AST::ClassExpression(stringRef(2), sym(3).Expression, sym(5).ClassElementList);
+        node->classToken = loc(1);
+        node->identifierToken = loc(2);
+        node->lbraceToken = loc(4);
+        node->rbraceToken = loc(6);
+        sym(1).Node = node;
+    } break;
 ./
 
-CaseClauses: CaseClauses CaseClause ;
+ClassDeclaration_Default: T_CLASS ClassHeritageOpt ClassLBrace ClassBodyOpt ClassRBrace;
 /.
-case $rule_number: {
-  sym(1).Node = new (pool) AST::CaseClauses(sym(1).CaseClauses, sym(2).CaseClause);
-} break;
+    case $rule_number: {
+        AST::ClassDeclaration *node = new (pool) AST::ClassDeclaration(QStringRef(), sym(2).Expression, sym(4).ClassElementList);
+        node->classToken = loc(1);
+        node->lbraceToken = loc(3);
+        node->rbraceToken = loc(5);
+        sym(1).Node = node;
+    } break;
 ./
 
-CaseClausesOpt: ;
+ClassExpression: T_CLASS ClassHeritageOpt ClassLBrace ClassBodyOpt ClassRBrace;
 /.
-case $rule_number: {
-  sym(1).Node = 0;
-} break;
+    case $rule_number: {
+        AST::ClassExpression *node = new (pool) AST::ClassExpression(QStringRef(), sym(2).Expression, sym(4).ClassElementList);
+        node->classToken = loc(1);
+        node->lbraceToken = loc(3);
+        node->rbraceToken = loc(5);
+        sym(1).Node = node;
+    } break;
 ./
 
-CaseClausesOpt: CaseClauses ;
+ClassDeclaration_Default: ClassDeclaration;
+
+ClassLBrace: T_LBRACE;
 /.
-case $rule_number: {
-  sym(1).Node = sym(1).CaseClauses->finish ();
-} break;
+    case $rule_number: {
+        lexer->setStaticIsKeyword(true);
+    } break;
 ./
 
-CaseClause: T_CASE Expression T_COLON StatementListOpt ;
+ClassRBrace: T_RBRACE;
+/. case $rule_number: ./
+ClassStaticQualifier: T_STATIC;
 /.
-case $rule_number: {
-  AST::CaseClause *node = new (pool) AST::CaseClause(sym(2).Expression, sym(4).StatementList);
-  node->caseToken = loc(1);
-  node->colonToken = loc(3);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        lexer->setStaticIsKeyword(false);
+    } break;
 ./
 
-DefaultClause: T_DEFAULT T_COLON StatementListOpt ;
+ClassHeritageOpt: ;
 /.
-case $rule_number: {
-  AST::DefaultClause *node = new (pool) AST::DefaultClause(sym(3).StatementList);
-  node->defaultToken = loc(1);
-  node->colonToken = loc(2);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        sym(1).Node = nullptr;
+    } break;
 ./
 
-LabelledStatement: JsIdentifier T_COLON Statement ;
+ClassHeritageOpt: T_EXTENDS LeftHandSideExpression;
 /.
-case $rule_number: {
-  AST::LabelledStatement *node = new (pool) AST::LabelledStatement(stringRef(1), sym(3).Statement);
-  node->identifierToken = loc(1);
-  node->colonToken = loc(2);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        sym(1).Node = sym(2).Node;
+    } break;
 ./
 
-ThrowStatement: T_THROW Expression T_AUTOMATIC_SEMICOLON ;  -- automatic semicolon
-ThrowStatement: T_THROW Expression T_SEMICOLON ;
+ClassBodyOpt: ;
 /.
-case $rule_number: {
-  AST::ThrowStatement *node = new (pool) AST::ThrowStatement(sym(2).Expression);
-  node->throwToken = loc(1);
-  node->semicolonToken = loc(3);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        sym(1).Node = nullptr;
+    } break;
 ./
 
-TryStatement: T_TRY Block Catch ;
+ClassBodyOpt: ClassElementList;
 /.
-case $rule_number: {
-  AST::TryStatement *node = new (pool) AST::TryStatement(sym(2).Statement, sym(3).Catch);
-  node->tryToken = loc(1);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        if (sym(1).Node)
+            sym(1).Node = sym(1).ClassElementList->finish();
+    } break;
 ./
 
-TryStatement: T_TRY Block Finally ;
+ClassElementList: ClassElement;
+
+ClassElementList: ClassElementList ClassElement;
 /.
-case $rule_number: {
-  AST::TryStatement *node = new (pool) AST::TryStatement(sym(2).Statement, sym(3).Finally);
-  node->tryToken = loc(1);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        if (sym(1).Node) {
+            if (sym(2).Node)
+                sym(1).ClassElementList = sym(1).ClassElementList->append(sym(2).ClassElementList);
+        } else if (sym(2).Node) {
+            sym(1).Node = sym(2).Node;
+        }
+    } break;
 ./
 
-TryStatement: T_TRY Block Catch Finally ;
+ClassElement: MethodDefinition;
 /.
-case $rule_number: {
-  AST::TryStatement *node = new (pool) AST::TryStatement(sym(2).Statement, sym(3).Catch, sym(4).Finally);
-  node->tryToken = loc(1);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        AST::ClassElementList *node = new (pool) AST::ClassElementList(sym(1).PatternProperty, false);
+        sym(1).Node = node;
+    } break;
 ./
 
-Catch: T_CATCH T_LPAREN JsIdentifier T_RPAREN Block ;
+ClassElement: ClassStaticQualifier MethodDefinition;
 /.
-case $rule_number: {
-  AST::Catch *node = new (pool) AST::Catch(stringRef(3), sym(5).Block);
-  node->catchToken = loc(1);
-  node->lparenToken = loc(2);
-  node->identifierToken = loc(3);
-  node->rparenToken = loc(4);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        lexer->setStaticIsKeyword(true);
+        AST::ClassElementList *node = new (pool) AST::ClassElementList(sym(2).PatternProperty, true);
+        sym(1).Node = node;
+    } break;
 ./
 
-Finally: T_FINALLY Block ;
+ClassElement: T_SEMICOLON;
 /.
-case $rule_number: {
-  AST::Finally *node = new (pool) AST::Finally(sym(2).Block);
-  node->finallyToken = loc(1);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        sym(1).Node = nullptr;
+    } break;
 ./
 
-DebuggerStatement: T_DEBUGGER T_AUTOMATIC_SEMICOLON ; -- automatic semicolon
-DebuggerStatement: T_DEBUGGER T_SEMICOLON ;
+-- Scripts and Modules
+
+Script: ;
 /.
-case $rule_number: {
-  AST::DebuggerStatement *node = new (pool) AST::DebuggerStatement();
-  node->debuggerToken = loc(1);
-  node->semicolonToken = loc(2);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        sym(1).Node = nullptr;
+    } break;
 ./
 
--- tell the parser to prefer function declarations to function expressions.
--- That is, the `Function' symbol is used to mark the start of a function
--- declaration.
-Function: T_FUNCTION %prec REDUCE_HERE ;
+Script: ScriptBody;
 
-FunctionDeclaration: Function JsIdentifier T_LPAREN FormalParameterListOpt T_RPAREN T_LBRACE FunctionBodyOpt T_RBRACE ;
+ScriptBody: StatementList;
 /.
-case $rule_number: {
-  AST::FunctionDeclaration *node = new (pool) AST::FunctionDeclaration(stringRef(2), sym(4).FormalParameterList, sym(7).FunctionBody);
-  node->functionToken = loc(1);
-  node->identifierToken = loc(2);
-  node->lparenToken = loc(3);
-  node->rparenToken = loc(5);
-  node->lbraceToken = loc(6);
-  node->rbraceToken = loc(8);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        sym(1).Node = new (pool) AST::Program(sym(1).StatementList->finish());
+    } break;
 ./
 
-FunctionExpression: T_FUNCTION JsIdentifier T_LPAREN FormalParameterListOpt T_RPAREN T_LBRACE FunctionBodyOpt T_RBRACE ;
+Module: ModuleBodyOpt;
+/.  case $rule_number: {
+        sym(1).Node = new (pool) AST::ESModule(sym(1).StatementList);
+    } break;
+./
+
+ModuleBody: ModuleItemList;
 /.
-case $rule_number: {
-  AST::FunctionExpression *node = new (pool) AST::FunctionExpression(stringRef(2), sym(4).FormalParameterList, sym(7).FunctionBody);
-  node->functionToken = loc(1);
-  if (! stringRef(2).isNull())
-      node->identifierToken = loc(2);
-  node->lparenToken = loc(3);
-  node->rparenToken = loc(5);
-  node->lbraceToken = loc(6);
-  node->rbraceToken = loc(8);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        sym(1).StatementList = sym(1).StatementList->finish();
+    } break;
 ./
 
-FunctionExpression: T_FUNCTION T_LPAREN FormalParameterListOpt T_RPAREN T_LBRACE FunctionBodyOpt T_RBRACE ;
+ModuleBodyOpt: ;
 /.
-case $rule_number: {
-  AST::FunctionExpression *node = new (pool) AST::FunctionExpression(QStringRef(), sym(3).FormalParameterList, sym(6).FunctionBody);
-  node->functionToken = loc(1);
-  node->lparenToken = loc(2);
-  node->rparenToken = loc(4);
-  node->lbraceToken = loc(5);
-  node->rbraceToken = loc(7);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        sym(1).StatementList = nullptr;
+    } break;
 ./
+ModuleBodyOpt: ModuleBody;
+
+ModuleItemList: ModuleItem;
 
-FormalParameterList: JsIdentifier ;
+ModuleItemList: ModuleItemList ModuleItem;
 /.
-case $rule_number: {
-  AST::FormalParameterList *node = new (pool) AST::FormalParameterList(stringRef(1));
-  node->identifierToken = loc(1);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        sym(1).StatementList = sym(1).StatementList->append(sym(2).StatementList);
+    } break;
 ./
 
-FormalParameterList: FormalParameterList T_COMMA JsIdentifier ;
+ModuleItem: ImportDeclaration T_AUTOMATIC_SEMICOLON;
+/. case $rule_number:  Q_FALLTHROUGH(); ./
+ModuleItem: ImportDeclaration T_SEMICOLON;
+/. case $rule_number:  Q_FALLTHROUGH(); ./
+ModuleItem: ExportDeclaration T_AUTOMATIC_SEMICOLON;
+/. case $rule_number:  Q_FALLTHROUGH(); ./
+ModuleItem: ExportDeclaration T_SEMICOLON;
 /.
-case $rule_number: {
-  AST::FormalParameterList *node = new (pool) AST::FormalParameterList(sym(1).FormalParameterList, stringRef(3));
-  node->commaToken = loc(2);
-  node->identifierToken = loc(3);
-  sym(1).Node = node;
-} break;
+    case $rule_number: {
+        sym(1).StatementList = new (pool) AST::StatementList(sym(1).Node);
+    } break;
 ./
 
-FormalParameterListOpt: ;
+ModuleItem: StatementListItem;
+
+ImportDeclaration: T_IMPORT ImportClause FromClause;
 /.
-case $rule_number: {
-  sym(1).Node = 0;
-} break;
+    case $rule_number: {
+        auto decl = new (pool) AST::ImportDeclaration(sym(2).ImportClause, sym(3).FromClause);
+        decl->importToken = loc(1);
+        sym(1).Node = decl;
+    } break;
+./
+ImportDeclaration: T_IMPORT ModuleSpecifier;
+/.
+    case $rule_number: {
+        auto decl = new (pool) AST::ImportDeclaration(stringRef(2));
+        decl->importToken = loc(1);
+        decl->moduleSpecifierToken = loc(2);
+        sym(1).Node = decl;
+    } break;
 ./
 
-FormalParameterListOpt: FormalParameterList ;
+ImportClause: ImportedDefaultBinding;
 /.
-case $rule_number: {
-  sym(1).Node = sym(1).FormalParameterList->finish ();
-} break;
+    case $rule_number: {
+        auto clause = new (pool) AST::ImportClause(stringRef(1));
+        clause->importedDefaultBindingToken = loc(1);
+        sym(1).ImportClause = clause;
+    } break;
+./
+ImportClause: NameSpaceImport;
+/.
+    case $rule_number: {
+        sym(1).ImportClause = new (pool) AST::ImportClause(sym(1).NameSpaceImport);
+    } break;
+./
+ImportClause: NamedImports;
+/.
+    case $rule_number: {
+        sym(1).ImportClause = new (pool) AST::ImportClause(sym(1).NamedImports);
+    } break;
+./
+ImportClause: ImportedDefaultBinding T_COMMA NameSpaceImport;
+/.
+    case $rule_number: {
+        auto importClause = new (pool) AST::ImportClause(stringRef(1), sym(3).NameSpaceImport);
+        importClause->importedDefaultBindingToken = loc(1);
+        sym(1).ImportClause = importClause;
+    } break;
+./
+ImportClause: ImportedDefaultBinding T_COMMA NamedImports;
+/.
+    case $rule_number: {
+        auto importClause = new (pool) AST::ImportClause(stringRef(1), sym(3).NamedImports);
+        importClause->importedDefaultBindingToken = loc(1);
+        sym(1).ImportClause = importClause;
+    } break;
 ./
 
-FunctionBodyOpt: ;
+ImportedDefaultBinding: ImportedBinding;
+
+NameSpaceImport: T_STAR T_AS ImportedBinding;
 /.
-case $rule_number: {
-  sym(1).Node = 0;
-} break;
+    case $rule_number: {
+        auto import = new (pool) AST::NameSpaceImport(stringRef(3));
+        import->starToken = loc(1);
+        import->importedBindingToken = loc(3);
+        sym(1).NameSpaceImport = import;
+    } break;
 ./
 
-FunctionBodyOpt: FunctionBody ;
+NamedImports: T_LBRACE T_RBRACE;
+/.
+    case $rule_number: {
+        auto namedImports = new (pool) AST::NamedImports();
+        namedImports->leftBraceToken = loc(1);
+        namedImports->rightBraceToken = loc(2);
+        sym(1).NamedImports = namedImports;
+    } break;
+./
+NamedImports: T_LBRACE ImportsList T_RBRACE;
+/.
+    case $rule_number: {
+        auto namedImports = new (pool) AST::NamedImports(sym(2).ImportsList->finish());
+        namedImports->leftBraceToken = loc(1);
+        namedImports->rightBraceToken = loc(3);
+        sym(1).NamedImports = namedImports;
+    } break;
+./
+NamedImports: T_LBRACE ImportsList T_COMMA T_RBRACE;
+/.
+    case $rule_number: {
+        auto namedImports = new (pool) AST::NamedImports(sym(2).ImportsList->finish());
+        namedImports->leftBraceToken = loc(1);
+        namedImports->rightBraceToken = loc(4);
+        sym(1).NamedImports = namedImports;
+    } break;
+./
 
-FunctionBody: SourceElements ;
+FromClause: T_FROM ModuleSpecifier;
 /.
-case $rule_number: {
-  sym(1).Node = new (pool) AST::FunctionBody(sym(1).SourceElements->finish ());
-} break;
+    case $rule_number: {
+        auto clause = new (pool) AST::FromClause(stringRef(2));
+        clause->fromToken = loc(1);
+        clause->moduleSpecifierToken = loc(2);
+        sym(1).FromClause = clause;
+    } break;
 ./
 
-Program: Empty ;
+ImportsList: ImportSpecifier;
+/.
+    case $rule_number: {
+        auto importsList = new (pool) AST::ImportsList(sym(1).ImportSpecifier);
+        importsList->importSpecifierToken = loc(1);
+        sym(1).ImportsList = importsList;
+    } break;
+./
+ImportsList: ImportsList T_COMMA ImportSpecifier;
+/.
+    case $rule_number: {
+        auto importsList = new (pool) AST::ImportsList(sym(1).ImportsList, sym(3).ImportSpecifier);
+        importsList->importSpecifierToken = loc(3);
+        sym(1).ImportsList = importsList;
+    } break;
+./
 
-Program: SourceElements ;
+ImportSpecifier: ImportedBinding;
 /.
-case $rule_number: {
-  sym(1).Node = new (pool) AST::Program(sym(1).SourceElements->finish ());
-} break;
+    case $rule_number: {
+        auto importSpecifier = new (pool) AST::ImportSpecifier(stringRef(1));
+        importSpecifier->importedBindingToken = loc(1);
+        sym(1).ImportSpecifier = importSpecifier;
+    } break;
 ./
+ImportSpecifier: IdentifierName T_AS ImportedBinding;
+/.
+    case $rule_number: {
+    auto importSpecifier = new (pool) AST::ImportSpecifier(stringRef(1), stringRef(3));
+    importSpecifier->identifierToken = loc(1);
+    importSpecifier->importedBindingToken = loc(3);
+    sym(1).ImportSpecifier = importSpecifier;
+    } break;
+./
+
+ModuleSpecifier: T_STRING_LITERAL;
 
-SourceElements: SourceElement ;
+ImportedBinding: BindingIdentifier;
+
+ExportDeclarationLookahead: ;
+/:
+#define J_SCRIPT_EXPORTDECLARATIONLOOKAHEAD_RULE $rule_number
+:/
 /.
-case $rule_number: {
-  sym(1).Node = new (pool) AST::SourceElements(sym(1).SourceElement);
-} break;
+    case $rule_number: {
+        int token = lookaheadToken(lexer);
+        if (token == T_FUNCTION || token == T_CLASS)
+            pushToken(T_FORCE_DECLARATION);
+    } break;
 ./
 
-SourceElements: SourceElements SourceElement ;
+ExportDeclaration: T_EXPORT T_STAR FromClause;
 /.
-case $rule_number: {
-  sym(1).Node = new (pool) AST::SourceElements(sym(1).SourceElements, sym(2).SourceElement);
-} break;
+    case $rule_number: {
+        auto exportDeclaration = new (pool) AST::ExportDeclaration(sym(3).FromClause);
+        exportDeclaration->exportToken = loc(1);
+        sym(1).ExportDeclaration = exportDeclaration;
+    } break;
+./
+ExportDeclaration: T_EXPORT ExportClause FromClause;
+/.
+    case $rule_number: {
+        auto exportDeclaration = new (pool) AST::ExportDeclaration(sym(2).ExportClause, sym(3).FromClause);
+        exportDeclaration->exportToken = loc(1);
+        sym(1).ExportDeclaration = exportDeclaration;
+    } break;
+./
+ExportDeclaration: T_EXPORT ExportClause;
+/.
+    case $rule_number: {
+        auto exportDeclaration = new (pool) AST::ExportDeclaration(sym(2).ExportClause);
+        exportDeclaration->exportToken = loc(1);
+        sym(1).ExportDeclaration = exportDeclaration;
+    } break;
+./
+ExportDeclaration: T_EXPORT VariableStatement;
+/. case $rule_number:  Q_FALLTHROUGH(); ./
+ExportDeclaration: T_EXPORT Declaration;
+/.
+    case $rule_number: {
+        auto exportDeclaration = new (pool) AST::ExportDeclaration(/*exportDefault=*/false, sym(2).Node);
+        exportDeclaration->exportToken = loc(1);
+        sym(1).ExportDeclaration = exportDeclaration;
+    } break;
+./
+ExportDeclaration: T_EXPORT T_DEFAULT ExportDeclarationLookahead T_FORCE_DECLARATION HoistableDeclaration_Default;
+/.
+    case $rule_number: {
+        if (auto *f = AST::cast<AST::FunctionDeclaration*>(sym(5).Node)) {
+            if (f->name.isEmpty()) {
+                f->name = stringRef(2);
+                f->identifierToken = loc(2);
+            }
+        }
+    } Q_FALLTHROUGH();
+./
+ExportDeclaration: T_EXPORT T_DEFAULT ExportDeclarationLookahead T_FORCE_DECLARATION ClassDeclaration_Default;
+/.
+    case $rule_number: {
+        // Emulate 15.2.3.11
+        if (auto *cls = AST::cast<AST::ClassDeclaration*>(sym(5).Node)) {
+            if (cls->name.isEmpty()) {
+                cls->name = stringRef(2);
+                cls->identifierToken = loc(2);
+            }
+        }
+
+        auto exportDeclaration = new (pool) AST::ExportDeclaration(/*exportDefault=*/true, sym(5).Node);
+        exportDeclaration->exportToken = loc(1);
+        sym(1).ExportDeclaration = exportDeclaration;
+    } break;
 ./
+ExportDeclaration: T_EXPORT T_DEFAULT ExportDeclarationLookahead AssignmentExpression_In; -- [lookahead ∉ { function, class }]
+/.
+    case $rule_number: {
+        // if lhs is an identifier expression and rhs is an anonymous function expression, we need to assign the name of lhs to the function
+        if (auto *f = asAnonymousFunctionDefinition(sym(4).Node)) {
+            f->name = stringRef(2);
+        }
+        if (auto *c = asAnonymousClassDefinition(sym(4).Expression)) {
+            c->name = stringRef(2);
+        }
 
-SourceElement: Statement ;
+        auto exportDeclaration = new (pool) AST::ExportDeclaration(/*exportDefault=*/true, sym(4).Node);
+        exportDeclaration->exportToken = loc(1);
+        sym(1).ExportDeclaration = exportDeclaration;
+    } break;
+./
+
+ExportClause: T_LBRACE T_RBRACE;
 /.
-case $rule_number: {
-  sym(1).Node = new (pool) AST::StatementSourceElement(sym(1).Statement);
-} break;
+    case $rule_number: {
+        auto exportClause = new (pool) AST::ExportClause();
+        exportClause->leftBraceToken = loc(1);
+        exportClause->rightBraceToken = loc(2);
+        sym(1).ExportClause = exportClause;
+    } break;
+./
+ExportClause: T_LBRACE ExportsList T_RBRACE;
+/.
+    case $rule_number: {
+        auto exportClause = new (pool) AST::ExportClause(sym(2).ExportsList->finish());
+        exportClause->leftBraceToken = loc(1);
+        exportClause->rightBraceToken = loc(3);
+        sym(1).ExportClause = exportClause;
+    } break;
+./
+ExportClause: T_LBRACE ExportsList T_COMMA T_RBRACE;
+/.
+    case $rule_number: {
+        auto exportClause = new (pool) AST::ExportClause(sym(2).ExportsList->finish());
+        exportClause->leftBraceToken = loc(1);
+        exportClause->rightBraceToken = loc(4);
+        sym(1).ExportClause = exportClause;
+    } break;
 ./
 
-SourceElement: FunctionDeclaration ;
+ExportsList: ExportSpecifier;
 /.
-case $rule_number: {
-  sym(1).Node = new (pool) AST::FunctionSourceElement(sym(1).FunctionDeclaration);
-} break;
+    case $rule_number: {
+        sym(1).ExportsList = new (pool) AST::ExportsList(sym(1).ExportSpecifier);
+    } break;
+./
+ExportsList: ExportsList T_COMMA ExportSpecifier;
+/.
+    case $rule_number: {
+        sym(1).ExportsList = new (pool) AST::ExportsList(sym(1).ExportsList, sym(3).ExportSpecifier);
+    } break;
 ./
 
-PropertyAssignmentListOpt: ;
+ExportSpecifier: IdentifierName;
 /.
-case $rule_number: {
-  sym(1).Node = 0;
-} break;
+    case $rule_number: {
+        auto exportSpecifier = new (pool) AST::ExportSpecifier(stringRef(1));
+        exportSpecifier->identifierToken = loc(1);
+        sym(1).ExportSpecifier = exportSpecifier;
+    } break;
+./
+ExportSpecifier: IdentifierName T_AS IdentifierName;
+/.
+    case $rule_number: {
+        auto exportSpecifier = new (pool) AST::ExportSpecifier(stringRef(1), stringRef(3));
+        exportSpecifier->identifierToken = loc(1);
+        exportSpecifier->exportedIdentifierToken = loc(3);
+        sym(1).ExportSpecifier = exportSpecifier;
+    } break;
 ./
 
-PropertyAssignmentListOpt: PropertyAssignmentList ;
+-- Old top level code
 
 /.
+    // ------------ end of switch statement
             } // switch
             action = nt_action(state_stack[tos], lhs[r] - TERMINAL_COUNT);
         } // if
     } while (action != 0);
 
+#ifdef PARSER_DEBUG
+    qDebug() << "Done or error.";
+#endif
+
     if (first_token == last_token) {
         const int errorState = state_stack[tos];
 
         // automatic insertion of `;'
         if (yytoken != -1 && ((t_action(errorState, T_AUTOMATIC_SEMICOLON) && lexer->canInsertAutomaticSemicolon(yytoken))
                               || t_action(errorState, T_COMPATIBILITY_SEMICOLON))) {
+#ifdef PARSER_DEBUG
+            qDebug() << "Inserting automatic semicolon.";
+#endif
             SavedToken &tk = token_buffer[0];
             tk.token = yytoken;
             tk.dval = yylval;
             tk.spell = yytokenspell;
+            tk.raw = yytokenraw;
             tk.loc = yylloc;
 
             yylloc = yyprevlloc;
@@ -3144,14 +4405,19 @@ PropertyAssignmentListOpt: PropertyAssignmentList ;
         token_buffer[0].token = yytoken;
         token_buffer[0].dval = yylval;
         token_buffer[0].spell = yytokenspell;
+        token_buffer[0].raw = yytokenraw;
         token_buffer[0].loc = yylloc;
 
         token_buffer[1].token = yytoken       = lexer->lex();
         token_buffer[1].dval  = yylval        = lexer->tokenValue();
         token_buffer[1].spell = yytokenspell  = lexer->tokenSpell();
+        token_buffer[1].raw   = yytokenraw    = lexer->rawString();
         token_buffer[1].loc   = yylloc        = location(lexer);
 
         if (t_action(errorState, yytoken)) {
+#ifdef PARSER_DEBUG
+            qDebug() << "Parse error, trying to recover.";
+#endif
             QString msg;
             int token = token_buffer[0].token;
             if (token < 0 || token >= TERMINAL_COUNT)
@@ -3185,26 +4451,20 @@ PropertyAssignmentListOpt: PropertyAssignmentList ;
         for (int *tk = tokens; *tk != EOF_SYMBOL; ++tk) {
             int a = t_action(errorState, *tk);
             if (a > 0 && t_action(a, yytoken)) {
+#ifdef PARSER_DEBUG
+                qDebug() << "Parse error, trying to recover (2).";
+#endif
                 const QString msg = QCoreApplication::translate("QQmlParser", "Expected token `%1'").arg(QLatin1String(spell[*tk]));
                 diagnostic_messages.append(DiagnosticMessage(DiagnosticMessage::Error, token_buffer[0].loc, msg));
 
-                yytoken = *tk;
-                yylval = 0;
-                yylloc = token_buffer[0].loc;
-                yylloc.length = 0;
-
-                first_token = &token_buffer[0];
-                last_token = &token_buffer[2];
-
-                action = errorState;
+                pushToken(*tk);
                 goto _Lcheck_token;
             }
         }
 
         for (int tk = 1; tk < TERMINAL_COUNT; ++tk) {
             if (tk == T_AUTOMATIC_SEMICOLON || tk == T_FEED_UI_PROGRAM    ||
-                tk == T_FEED_JS_STATEMENT   || tk == T_FEED_JS_EXPRESSION ||
-                tk == T_FEED_JS_SOURCE_ELEMENT)
+                tk == T_FEED_JS_STATEMENT   || tk == T_FEED_JS_EXPRESSION)
                continue;
 
             int a = t_action(errorState, tk);
@@ -3212,12 +4472,7 @@ PropertyAssignmentListOpt: PropertyAssignmentList ;
                 const QString msg = QCoreApplication::translate("QQmlParser", "Expected token `%1'").arg(QLatin1String(spell[tk]));
                 diagnostic_messages.append(DiagnosticMessage(DiagnosticMessage::Error, token_buffer[0].loc, msg));
 
-                yytoken = tk;
-                yylval = 0;
-                yylloc = token_buffer[0].loc;
-                yylloc.length = 0;
-
-                action = errorState;
+                pushToken(tk);
                 goto _Lcheck_token;
             }
         }
diff --git a/src/qml/parser/qqmljsast.cpp b/src/qml/parser/qqmljsast.cpp
index 7f8cecca8f..4ebb2d3b5c 100644
--- a/src/qml/parser/qqmljsast.cpp
+++ b/src/qml/parser/qqmljsast.cpp
@@ -45,6 +45,27 @@ QT_QML_BEGIN_NAMESPACE
 
 namespace QQmlJS { namespace AST {
 
+FunctionExpression *asAnonymousFunctionDefinition(Node *n)
+{
+    if (!n)
+        return nullptr;
+    FunctionExpression *f = n->asFunctionDefinition();
+    if (!f || !f->name.isNull())
+        return nullptr;
+    return f;
+}
+
+ClassExpression *asAnonymousClassDefinition(Node *n)
+{
+    if (!n)
+        return nullptr;
+    ClassExpression *c = n->asClassDefinition();
+    if (!c || !c->name.isNull())
+        return nullptr;
+    return c;
+}
+
+
 void Node::accept(Visitor *visitor)
 {
     if (visitor->preVisit(this)) {
@@ -61,22 +82,42 @@ void Node::accept(Node *node, Visitor *visitor)
 
 ExpressionNode *Node::expressionCast()
 {
-    return 0;
+    return nullptr;
 }
 
 BinaryExpression *Node::binaryExpressionCast()
 {
-    return 0;
+    return nullptr;
 }
 
 Statement *Node::statementCast()
 {
-    return 0;
+    return nullptr;
 }
 
 UiObjectMember *Node::uiObjectMemberCast()
 {
-    return 0;
+    return nullptr;
+}
+
+LeftHandSideExpression *Node::leftHandSideExpressionCast()
+{
+    return nullptr;
+}
+
+Pattern *Node::patternCast()
+{
+    return nullptr;
+}
+
+FunctionExpression *Node::asFunctionDefinition()
+{
+    return nullptr;
+}
+
+ClassExpression *Node::asClassDefinition()
+{
+    return nullptr;
 }
 
 ExpressionNode *ExpressionNode::expressionCast()
@@ -84,6 +125,42 @@ ExpressionNode *ExpressionNode::expressionCast()
     return this;
 }
 
+FormalParameterList *ExpressionNode::reparseAsFormalParameterList(MemoryPool *pool)
+{
+    AST::ExpressionNode *expr = this;
+    AST::FormalParameterList *f = nullptr;
+    if (AST::Expression *commaExpr = AST::cast<AST::Expression *>(expr)) {
+        f = commaExpr->left->reparseAsFormalParameterList(pool);
+        if (!f)
+            return nullptr;
+
+        expr = commaExpr->right;
+    }
+
+    AST::ExpressionNode *rhs = nullptr;
+    if (AST::BinaryExpression *assign = AST::cast<AST::BinaryExpression *>(expr)) {
+            if (assign->op != QSOperator::Assign)
+                return nullptr;
+        expr = assign->left;
+        rhs = assign->right;
+    }
+    AST::PatternElement *binding = nullptr;
+    if (AST::IdentifierExpression *idExpr = AST::cast<AST::IdentifierExpression *>(expr)) {
+        binding = new (pool) AST::PatternElement(idExpr->name, rhs);
+        binding->identifierToken = idExpr->identifierToken;
+    } else if (AST::Pattern *p = expr->patternCast()) {
+        SourceLocation loc;
+        QString s;
+        if (!p->convertLiteralToAssignmentPattern(pool, &loc, &s))
+            return nullptr;
+        binding = new (pool) AST::PatternElement(p, rhs);
+        binding->identifierToken = p->firstSourceLocation();
+    }
+    if (!binding)
+        return nullptr;
+    return new (pool) AST::FormalParameterList(f, binding);
+}
+
 BinaryExpression *BinaryExpression::binaryExpressionCast()
 {
     return this;
@@ -107,6 +184,16 @@ void NestedExpression::accept0(Visitor *visitor)
     visitor->endVisit(this);
 }
 
+FunctionExpression *NestedExpression::asFunctionDefinition()
+{
+    return expression->asFunctionDefinition();
+}
+
+ClassExpression *NestedExpression::asClassDefinition()
+{
+    return expression->asClassDefinition();
+}
+
 void ThisExpression::accept0(Visitor *visitor)
 {
     if (visitor->visit(this)) {
@@ -147,7 +234,7 @@ void FalseLiteral::accept0(Visitor *visitor)
     visitor->endVisit(this);
 }
 
-void StringLiteral::accept0(Visitor *visitor)
+void SuperLiteral::accept0(Visitor *visitor)
 {
     if (visitor->visit(this)) {
     }
@@ -155,7 +242,8 @@ void StringLiteral::accept0(Visitor *visitor)
     visitor->endVisit(this);
 }
 
-void NumericLiteral::accept0(Visitor *visitor)
+
+void StringLiteral::accept0(Visitor *visitor)
 {
     if (visitor->visit(this)) {
     }
@@ -163,81 +251,231 @@ void NumericLiteral::accept0(Visitor *visitor)
     visitor->endVisit(this);
 }
 
-void RegExpLiteral::accept0(Visitor *visitor)
+void TemplateLiteral::accept0(Visitor *visitor)
 {
     if (visitor->visit(this)) {
+        if (next)
+            accept(next, visitor);
     }
 
     visitor->endVisit(this);
 }
 
-void ArrayLiteral::accept0(Visitor *visitor)
+void NumericLiteral::accept0(Visitor *visitor)
 {
     if (visitor->visit(this)) {
-        accept(elements, visitor);
-        accept(elision, visitor);
     }
 
     visitor->endVisit(this);
 }
 
-void ObjectLiteral::accept0(Visitor *visitor)
+void RegExpLiteral::accept0(Visitor *visitor)
 {
     if (visitor->visit(this)) {
-        accept(properties, visitor);
     }
 
     visitor->endVisit(this);
 }
 
-void ElementList::accept0(Visitor *visitor)
+void ArrayPattern::accept0(Visitor *visitor)
 {
-    if (visitor->visit(this)) {
-        for (ElementList *it = this; it; it = it->next) {
-            accept(it->elision, visitor);
-            accept(it->expression, visitor);
-        }
-    }
+    if (visitor->visit(this))
+        accept(elements, visitor);
 
     visitor->endVisit(this);
 }
 
-void Elision::accept0(Visitor *visitor)
+bool ArrayPattern::isValidArrayLiteral(SourceLocation *errorLocation) const {
+    for (PatternElementList *it = elements; it != nullptr; it = it->next) {
+        PatternElement *e = it->element;
+        if (e && e->bindingTarget != nullptr) {
+            if (errorLocation)
+                *errorLocation = e->firstSourceLocation();
+            return false;
+        }
+    }
+    return true;
+}
+
+void ObjectPattern::accept0(Visitor *visitor)
 {
     if (visitor->visit(this)) {
-        // ###
+        accept(properties, visitor);
     }
 
     visitor->endVisit(this);
 }
 
-void PropertyNameAndValue::accept0(Visitor *visitor)
-{
-    if (visitor->visit(this)) {
-        accept(name, visitor);
-        accept(value, visitor);
+/*
+  This is the grammar for AssignmentPattern that we need to convert the literal to:
+
+    AssignmentPattern:
+        ObjectAssignmentPattern
+        ArrayAssignmentPattern
+    ArrayAssignmentPattern:
+        [ ElisionOpt AssignmentRestElementOpt ]
+        [ AssignmentElementList ]
+        [ AssignmentElementList , ElisionOpt AssignmentRestElementOpt ]
+    AssignmentElementList:
+        AssignmentElisionElement
+        AssignmentElementList , AssignmentElisionElement
+    AssignmentElisionElement:
+        ElisionOpt AssignmentElement
+    AssignmentRestElement:
+        ... DestructuringAssignmentTarget
+
+    ObjectAssignmentPattern:
+        {}
+        { AssignmentPropertyList }
+        { AssignmentPropertyList, }
+    AssignmentPropertyList:
+        AssignmentProperty
+        AssignmentPropertyList , AssignmentProperty
+    AssignmentProperty:
+        IdentifierReference InitializerOpt_In
+    PropertyName:
+        AssignmentElement
+
+    AssignmentElement:
+        DestructuringAssignmentTarget InitializerOpt_In
+    DestructuringAssignmentTarget:
+        LeftHandSideExpression
+
+  It was originally parsed with the following grammar:
+
+ArrayLiteral:
+    [ ElisionOpt ]
+    [ ElementList ]
+    [ ElementList , ElisionOpt ]
+ElementList:
+    ElisionOpt AssignmentExpression_In
+    ElisionOpt SpreadElement
+    ElementList , ElisionOpt AssignmentExpression_In
+    ElementList , Elisionopt SpreadElement
+SpreadElement:
+    ... AssignmentExpression_In
+ObjectLiteral:
+    {}
+    { PropertyDefinitionList }
+    { PropertyDefinitionList , }
+PropertyDefinitionList:
+    PropertyDefinition
+    PropertyDefinitionList , PropertyDefinition
+PropertyDefinition:
+    IdentifierReference
+    CoverInitializedName
+    PropertyName : AssignmentExpression_In
+    MethodDefinition
+PropertyName:
+    LiteralPropertyName
+    ComputedPropertyName
+
+*/
+bool ArrayPattern::convertLiteralToAssignmentPattern(MemoryPool *pool, SourceLocation *errorLocation, QString *errorMessage)
+{
+    if (parseMode == Binding)
+        return true;
+    for (auto *it = elements; it; it = it->next) {
+        if (!it->element)
+            continue;
+        if (it->element->type == PatternElement::SpreadElement && it->next) {
+            *errorLocation = it->element->firstSourceLocation();
+            *errorMessage = QString::fromLatin1("'...' can only appear as last element in a destructuring list.");
+            return false;
+        }
+        if (!it->element->convertLiteralToAssignmentPattern(pool, errorLocation, errorMessage))
+            return false;
     }
+    parseMode = Binding;
+    return true;
+}
 
-    visitor->endVisit(this);
+bool ObjectPattern::convertLiteralToAssignmentPattern(MemoryPool *pool, SourceLocation *errorLocation, QString *errorMessage)
+{
+    if (parseMode == Binding)
+        return true;
+    for (auto *it = properties; it; it = it->next) {
+        if (!it->property->convertLiteralToAssignmentPattern(pool, errorLocation, errorMessage))
+            return false;
+    }
+    parseMode = Binding;
+    return true;
 }
 
-void PropertyGetterSetter::accept0(Visitor *visitor)
+bool PatternElement::convertLiteralToAssignmentPattern(MemoryPool *pool, SourceLocation *errorLocation, QString *errorMessage)
 {
-    if (visitor->visit(this)) {
-        accept(name, visitor);
-        accept(formals, visitor);
-        accept(functionBody, visitor);
+    Q_ASSERT(type == Literal || type == SpreadElement);
+    Q_ASSERT(bindingIdentifier.isNull());
+    Q_ASSERT(bindingTarget == nullptr);
+    Q_ASSERT(bindingTarget == nullptr);
+    Q_ASSERT(initializer);
+    ExpressionNode *init = initializer;
+
+    initializer = nullptr;
+    LeftHandSideExpression *lhs = init->leftHandSideExpressionCast();
+    if (type == SpreadElement) {
+        if (!lhs) {
+            *errorLocation = init->firstSourceLocation();
+            *errorMessage = QString::fromLatin1("Invalid lhs expression after '...' in destructuring expression.");
+            return false;
+        }
+    } else {
+        type = PatternElement::Binding;
+
+        if (BinaryExpression *b = init->binaryExpressionCast()) {
+            if (b->op != QSOperator::Assign) {
+                *errorLocation = b->operatorToken;
+                *errorMessage = QString::fromLatin1("Invalid assignment operation in destructuring expression");
+                return false;
+            }
+            lhs = b->left->leftHandSideExpressionCast();
+            initializer = b->right;
+            Q_ASSERT(lhs);
+        } else {
+            lhs = init->leftHandSideExpressionCast();
+        }
+        if (!lhs) {
+            *errorLocation = init->firstSourceLocation();
+            *errorMessage = QString::fromLatin1("Destructuring target is not a left hand side expression.");
+            return false;
+        }
     }
 
-    visitor->endVisit(this);
+    if (auto *i = cast<IdentifierExpression *>(lhs)) {
+        bindingIdentifier = i->name;
+        identifierToken = i->identifierToken;
+        return true;
+    }
+
+    bindingTarget = lhs;
+    if (auto *p = lhs->patternCast()) {
+        if (!p->convertLiteralToAssignmentPattern(pool, errorLocation, errorMessage))
+            return false;
+    }
+    return true;
+}
+
+bool PatternProperty::convertLiteralToAssignmentPattern(MemoryPool *pool, SourceLocation *errorLocation, QString *errorMessage)
+{
+    Q_ASSERT(type != SpreadElement);
+    if (type == Binding)
+        return true;
+    if (type == Getter || type == Setter) {
+        *errorLocation = firstSourceLocation();
+        *errorMessage = QString::fromLatin1("Invalid getter/setter in destructuring expression.");
+        return false;
+    }
+    if (type == Method)
+        type = Literal;
+    Q_ASSERT(type == Literal);
+    return PatternElement::convertLiteralToAssignmentPattern(pool, errorLocation, errorMessage);
 }
 
-void PropertyAssignmentList::accept0(Visitor *visitor)
+
+void Elision::accept0(Visitor *visitor)
 {
     if (visitor->visit(this)) {
-        for (PropertyAssignmentList *it = this; it; it = it->next) {
-            accept(it->assignment, visitor);
-        }
+        // ###
     }
 
     visitor->endVisit(this);
@@ -267,6 +505,28 @@ void NumericLiteralPropertyName::accept0(Visitor *visitor)
     visitor->endVisit(this);
 }
 
+namespace {
+struct LocaleWithoutZeroPadding : public QLocale
+{
+    LocaleWithoutZeroPadding()
+        : QLocale(QLocale::C)
+    {
+        setNumberOptions(QLocale::OmitLeadingZeroInExponent | QLocale::OmitGroupSeparator);
+    }
+};
+}
+
+QString NumericLiteralPropertyName::asString()const
+{
+    // Can't use QString::number here anymore as it does zero padding by default now.
+
+    // In C++11 this initialization is thread-safe (6.7 [stmt.dcl] p4)
+    static LocaleWithoutZeroPadding locale;
+    // Because of https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83562 we can't use thread_local
+    // for the locale variable and therefore rely on toString(double) to be thread-safe.
+    return locale.toString(id, 'g', 16);
+}
+
 void ArrayMemberExpression::accept0(Visitor *visitor)
 {
     if (visitor->visit(this)) {
@@ -496,15 +756,6 @@ void VariableDeclarationList::accept0(Visitor *visitor)
     visitor->endVisit(this);
 }
 
-void VariableDeclaration::accept0(Visitor *visitor)
-{
-    if (visitor->visit(this)) {
-        accept(expression, visitor);
-    }
-
-    visitor->endVisit(this);
-}
-
 void EmptyStatement::accept0(Visitor *visitor)
 {
     if (visitor->visit(this)) {
@@ -557,17 +808,6 @@ void ForStatement::accept0(Visitor *visitor)
 {
     if (visitor->visit(this)) {
         accept(initialiser, visitor);
-        accept(condition, visitor);
-        accept(expression, visitor);
-        accept(statement, visitor);
-    }
-
-    visitor->endVisit(this);
-}
-
-void LocalForStatement::accept0(Visitor *visitor)
-{
-    if (visitor->visit(this)) {
         accept(declarations, visitor);
         accept(condition, visitor);
         accept(expression, visitor);
@@ -580,7 +820,7 @@ void LocalForStatement::accept0(Visitor *visitor)
 void ForEachStatement::accept0(Visitor *visitor)
 {
     if (visitor->visit(this)) {
-        accept(initialiser, visitor);
+        accept(lhs, visitor);
         accept(expression, visitor);
         accept(statement, visitor);
     }
@@ -588,18 +828,15 @@ void ForEachStatement::accept0(Visitor *visitor)
     visitor->endVisit(this);
 }
 
-void LocalForEachStatement::accept0(Visitor *visitor)
+void ContinueStatement::accept0(Visitor *visitor)
 {
     if (visitor->visit(this)) {
-        accept(declaration, visitor);
-        accept(expression, visitor);
-        accept(statement, visitor);
     }
 
     visitor->endVisit(this);
 }
 
-void ContinueStatement::accept0(Visitor *visitor)
+void BreakStatement::accept0(Visitor *visitor)
 {
     if (visitor->visit(this)) {
     }
@@ -607,15 +844,16 @@ void ContinueStatement::accept0(Visitor *visitor)
     visitor->endVisit(this);
 }
 
-void BreakStatement::accept0(Visitor *visitor)
+void ReturnStatement::accept0(Visitor *visitor)
 {
     if (visitor->visit(this)) {
+        accept(expression, visitor);
     }
 
     visitor->endVisit(this);
 }
 
-void ReturnStatement::accept0(Visitor *visitor)
+void YieldExpression::accept0(Visitor *visitor)
 {
     if (visitor->visit(this)) {
         accept(expression, visitor);
@@ -624,6 +862,7 @@ void ReturnStatement::accept0(Visitor *visitor)
     visitor->endVisit(this);
 }
 
+
 void WithStatement::accept0(Visitor *visitor)
 {
     if (visitor->visit(this)) {
@@ -717,6 +956,7 @@ void TryStatement::accept0(Visitor *visitor)
 void Catch::accept0(Visitor *visitor)
 {
     if (visitor->visit(this)) {
+        accept(patternElement, visitor);
         accept(statement, visitor);
     }
 
@@ -752,57 +992,182 @@ void FunctionExpression::accept0(Visitor *visitor)
     visitor->endVisit(this);
 }
 
+FunctionExpression *FunctionExpression::asFunctionDefinition()
+{
+    return this;
+}
+
+QStringList FormalParameterList::formals() const
+{
+    QStringList formals;
+    int i = 0;
+    for (const FormalParameterList *it = this; it; it = it->next) {
+        if (it->element) {
+            QString name = it->element->bindingIdentifier.toString();
+            int duplicateIndex = formals.indexOf(name);
+            if (duplicateIndex >= 0) {
+                // change the name of the earlier argument to enforce the lookup semantics from the spec
+                formals[duplicateIndex] += QLatin1String("#") + QString::number(i);
+            }
+            formals += name;
+        }
+        ++i;
+    }
+    return formals;
+}
+
+QStringList FormalParameterList::boundNames() const
+{
+    QStringList names;
+    for (const FormalParameterList *it = this; it; it = it->next) {
+        if (it->element)
+            it->element->boundNames(&names);
+    }
+    return names;
+}
+
 void FormalParameterList::accept0(Visitor *visitor)
 {
     if (visitor->visit(this)) {
-        // ###
+        accept(element, visitor);
+        if (next)
+            accept(next, visitor);
     }
 
     visitor->endVisit(this);
 }
 
-void FunctionBody::accept0(Visitor *visitor)
+FormalParameterList *FormalParameterList::finish(QQmlJS::MemoryPool *pool)
+{
+    FormalParameterList *front = next;
+    next = nullptr;
+
+    int i = 0;
+    for (const FormalParameterList *it = this; it; it = it->next) {
+        if (it->element && it->element->bindingIdentifier.isEmpty())
+            it->element->bindingIdentifier = pool->newString(QLatin1String("arg#") + QString::number(i));
+        ++i;
+    }
+    return front;
+}
+
+void Program::accept0(Visitor *visitor)
 {
     if (visitor->visit(this)) {
-        accept(elements, visitor);
+        accept(statements, visitor);
     }
 
     visitor->endVisit(this);
 }
 
-void Program::accept0(Visitor *visitor)
+void ImportSpecifier::accept0(Visitor *visitor)
 {
     if (visitor->visit(this)) {
-        accept(elements, visitor);
+
+    }
+    visitor->endVisit(this);
+}
+
+void ImportsList::accept0(Visitor *visitor)
+{
+    if (visitor->visit(this)) {
+        for (ImportsList *it = this; it; it = it->next) {
+            accept(it->importSpecifier, visitor);
+        }
+    }
+
+    visitor->endVisit(this);
+}
+
+void NamedImports::accept0(Visitor *visitor)
+{
+    if (visitor->visit(this)) {
+        accept(importsList, visitor);
     }
 
     visitor->endVisit(this);
 }
 
-void SourceElements::accept0(Visitor *visitor)
+void FromClause::accept0(Visitor *visitor)
 {
     if (visitor->visit(this)) {
-        for (SourceElements *it = this; it; it = it->next) {
-            accept(it->element, visitor);
+    }
+
+    visitor->endVisit(this);
+}
+
+void NameSpaceImport::accept0(Visitor *visitor)
+{
+    if (visitor->visit(this)) {
+    }
+
+    visitor->endVisit(this);
+}
+
+void ImportClause::accept0(Visitor *visitor)
+{
+    if (visitor->visit(this)) {
+        accept(nameSpaceImport, visitor);
+        accept(namedImports, visitor);
+    }
+
+    visitor->endVisit(this);
+}
+
+void ImportDeclaration::accept0(Visitor *visitor)
+{
+    if (visitor->visit(this)) {
+        accept(importClause, visitor);
+        accept(fromClause, visitor);
+    }
+
+    visitor->endVisit(this);
+}
+
+void ExportSpecifier::accept0(Visitor *visitor)
+{
+    if (visitor->visit(this)) {
+
+    }
+
+    visitor->endVisit(this);
+}
+
+void ExportsList::accept0(Visitor *visitor)
+{
+    if (visitor->visit(this)) {
+        for (ExportsList *it = this; it; it = it->next) {
+            accept(it->exportSpecifier, visitor);
         }
     }
 
     visitor->endVisit(this);
 }
 
-void FunctionSourceElement::accept0(Visitor *visitor)
+void ExportClause::accept0(Visitor *visitor)
 {
     if (visitor->visit(this)) {
-        accept(declaration, visitor);
+        accept(exportsList, visitor);
     }
 
     visitor->endVisit(this);
 }
 
-void StatementSourceElement::accept0(Visitor *visitor)
+void ExportDeclaration::accept0(Visitor *visitor)
 {
     if (visitor->visit(this)) {
-        accept(statement, visitor);
+        accept(fromClause, visitor);
+        accept(exportClause, visitor);
+        accept(variableStatementOrDeclaration, visitor);
+    }
+
+    visitor->endVisit(this);
+}
+
+void ESModule::accept0(Visitor *visitor)
+{
+    if (visitor->visit(this)) {
+        accept(body, visitor);
     }
 
     visitor->endVisit(this);
@@ -930,7 +1295,7 @@ void UiImport::accept0(Visitor *visitor)
     visitor->endVisit(this);
 }
 
-void UiQualifiedPragmaId::accept0(Visitor *visitor)
+void UiPragma::accept0(Visitor *visitor)
 {
     if (visitor->visit(this)) {
     }
@@ -938,35 +1303,190 @@ void UiQualifiedPragmaId::accept0(Visitor *visitor)
     visitor->endVisit(this);
 }
 
-void UiPragma::accept0(Visitor *visitor)
+void UiHeaderItemList::accept0(Visitor *visitor)
 {
     if (visitor->visit(this)) {
-        accept(pragmaType, visitor);
+        accept(headerItem, visitor);
+        accept(next, visitor);
     }
 
     visitor->endVisit(this);
 }
 
-void UiHeaderItemList::accept0(Visitor *visitor)
+
+void UiSourceElement::accept0(Visitor *visitor)
 {
     if (visitor->visit(this)) {
-        accept(headerItem, visitor);
-        accept(next, visitor);
+        accept(sourceElement, visitor);
     }
 
     visitor->endVisit(this);
 }
 
+void UiEnumDeclaration::accept0(Visitor *visitor)
+{
+    if (visitor->visit(this)) {
+        accept(members, visitor);
+    }
+
+    visitor->endVisit(this);
+}
 
-void UiSourceElement::accept0(Visitor *visitor)
+void UiEnumMemberList::accept0(Visitor *visitor)
 {
     if (visitor->visit(this)) {
-        accept(sourceElement, visitor);
     }
 
     visitor->endVisit(this);
 }
 
+void TaggedTemplate::accept0(Visitor *visitor)
+{
+    if (visitor->visit(this)) {
+        accept(base, visitor);
+        accept(templateLiteral, visitor);
+    }
+
+    visitor->endVisit(this);
+}
+
+void PatternElement::accept0(Visitor *visitor)
+{
+    if (visitor->visit(this)) {
+        accept(bindingTarget, visitor);
+        accept(initializer, visitor);
+    }
+
+    visitor->endVisit(this);
+}
+
+void PatternElement::boundNames(QStringList *names)
+{
+    if (bindingTarget) {
+        if (PatternElementList *e = elementList())
+            e->boundNames(names);
+        else if (PatternPropertyList *p = propertyList())
+            p->boundNames(names);
+    } else {
+        names->append(bindingIdentifier.toString());
+    }
+}
+
+void PatternElementList::accept0(Visitor *visitor)
+{
+    if (visitor->visit(this)) {
+        accept(elision, visitor);
+        accept(element, visitor);
+        if (next)
+            accept(next, visitor);
+    }
+
+    visitor->endVisit(this);
+}
+
+void PatternElementList::boundNames(QStringList *names)
+{
+    for (PatternElementList *it = this; it; it = it->next) {
+        if (it->element)
+            it->element->boundNames(names);
+    }
+}
+
+void PatternProperty::accept0(Visitor *visitor)
+{
+    if (visitor->visit(this)) {
+        accept(name, visitor);
+        accept(bindingTarget, visitor);
+        accept(initializer, visitor);
+    }
+
+    visitor->endVisit(this);
+}
+
+void PatternProperty::boundNames(QStringList *names)
+{
+    PatternElement::boundNames(names);
+}
+
+void PatternPropertyList::accept0(Visitor *visitor)
+{
+    if (visitor->visit(this)) {
+        accept(property, visitor);
+        if (next)
+            accept(next, visitor);
+    }
+
+    visitor->endVisit(this);
+}
+
+void PatternPropertyList::boundNames(QStringList *names)
+{
+    for (PatternPropertyList *it = this; it; it = it->next)
+        it->property->boundNames(names);
+}
+
+void ComputedPropertyName::accept0(Visitor *visitor)
+{
+    if (visitor->visit(this)) {
+        accept(expression, visitor);
+    }
+
+    visitor->endVisit(this);
+}
+
+void ClassExpression::accept0(Visitor *visitor)
+{
+    if (visitor->visit(this)) {
+        accept(heritage, visitor);
+        accept(elements, visitor);
+    }
+
+    visitor->endVisit(this);
+}
+
+ClassExpression *ClassExpression::asClassDefinition()
+{
+    return this;
+}
+
+void ClassDeclaration::accept0(Visitor *visitor)
+{
+    if (visitor->visit(this)) {
+        accept(heritage, visitor);
+        accept(elements, visitor);
+    }
+
+    visitor->endVisit(this);
+}
+
+void ClassElementList::accept0(Visitor *visitor)
+{
+    if (visitor->visit(this)) {
+        accept(property, visitor);
+        if (next)
+            accept(next, visitor);
+    }
+
+    visitor->endVisit(this);
+}
+
+ClassElementList *ClassElementList::finish()
+{
+    ClassElementList *front = next;
+    next = nullptr;
+    return front;
+}
+
+Pattern *Pattern::patternCast()
+{
+    return this;
+}
+
+LeftHandSideExpression *LeftHandSideExpression::leftHandSideExpressionCast()
+{
+    return this;
+}
+
 } } // namespace QQmlJS::AST
 
 QT_QML_END_NAMESPACE
diff --git a/src/qml/parser/qqmljsast_p.h b/src/qml/parser/qqmljsast_p.h
index 0de419d697..43aeec6525 100644
--- a/src/qml/parser/qqmljsast_p.h
+++ b/src/qml/parser/qqmljsast_p.h
@@ -77,6 +77,8 @@ enum Op {
     Div,
     InplaceDiv,
     Equal,
+    Exp,
+    InplaceExp,
     Ge,
     Gt,
     In,
@@ -100,7 +102,8 @@ enum Op {
     Sub,
     URShift,
     InplaceURightShift,
-    InplaceXor
+    InplaceXor,
+    Invalid
 };
 
 } // namespace QSOperator
@@ -109,6 +112,13 @@ namespace QQmlJS {
 
 namespace AST {
 
+enum class VariableScope {
+    NoScope,
+    Var,
+    Let,
+    Const
+};
+
 template <typename T1, typename T2>
 T1 cast(T2 *ast)
 {
@@ -118,6 +128,9 @@ T1 cast(T2 *ast)
     return 0;
 }
 
+FunctionExpression *asAnonymousFunctionDefinition(AST::Node *n);
+ClassExpression *asAnonymousClassDefinition(AST::Node *n);
+
 class QML_PARSER_EXPORT Node: public Managed
 {
 public:
@@ -125,7 +138,7 @@ public:
         Kind_Undefined,
 
         Kind_ArgumentList,
-        Kind_ArrayLiteral,
+        Kind_ArrayPattern,
         Kind_ArrayMemberExpression,
         Kind_BinaryExpression,
         Kind_Block,
@@ -147,6 +160,7 @@ public:
         Kind_Expression,
         Kind_ExpressionStatement,
         Kind_FalseLiteral,
+        Kind_SuperLiteral,
         Kind_FieldMemberExpression,
         Kind_Finally,
         Kind_ForEachStatement,
@@ -155,38 +169,50 @@ public:
         Kind_FunctionBody,
         Kind_FunctionDeclaration,
         Kind_FunctionExpression,
-        Kind_FunctionSourceElement,
+        Kind_ClassExpression,
+        Kind_ClassDeclaration,
         Kind_IdentifierExpression,
         Kind_IdentifierPropertyName,
+        Kind_ComputedPropertyName,
         Kind_IfStatement,
         Kind_LabelledStatement,
-        Kind_LocalForEachStatement,
-        Kind_LocalForStatement,
+        Kind_NameSpaceImport,
+        Kind_ImportSpecifier,
+        Kind_ImportsList,
+        Kind_NamedImports,
+        Kind_ImportClause,
+        Kind_FromClause,
+        Kind_ImportDeclaration,
+        Kind_Module,
+        Kind_ExportSpecifier,
+        Kind_ExportsList,
+        Kind_ExportClause,
+        Kind_ExportDeclaration,
         Kind_NewExpression,
         Kind_NewMemberExpression,
         Kind_NotExpression,
         Kind_NullExpression,
+        Kind_YieldExpression,
         Kind_NumericLiteral,
         Kind_NumericLiteralPropertyName,
-        Kind_ObjectLiteral,
+        Kind_ObjectPattern,
         Kind_PostDecrementExpression,
         Kind_PostIncrementExpression,
         Kind_PreDecrementExpression,
         Kind_PreIncrementExpression,
         Kind_Program,
-        Kind_PropertyAssignmentList,
+        Kind_PropertyDefinitionList,
         Kind_PropertyGetterSetter,
         Kind_PropertyName,
         Kind_PropertyNameAndValue,
         Kind_RegExpLiteral,
         Kind_ReturnStatement,
-        Kind_SourceElement,
-        Kind_SourceElements,
         Kind_StatementList,
-        Kind_StatementSourceElement,
         Kind_StringLiteral,
         Kind_StringLiteralPropertyName,
         Kind_SwitchStatement,
+        Kind_TemplateLiteral,
+        Kind_TaggedTemplate,
         Kind_ThisExpression,
         Kind_ThrowStatement,
         Kind_TildeExpression,
@@ -202,6 +228,12 @@ public:
         Kind_WhileStatement,
         Kind_WithStatement,
         Kind_NestedExpression,
+        Kind_ClassElementList,
+        Kind_PatternElement,
+        Kind_PatternElementList,
+        Kind_PatternProperty,
+        Kind_PatternPropertyList,
+
 
         Kind_UiArrayBinding,
         Kind_UiImport,
@@ -215,14 +247,14 @@ public:
         Kind_UiParameterList,
         Kind_UiPublicMember,
         Kind_UiQualifiedId,
-        Kind_UiQualifiedPragmaId,
         Kind_UiScriptBinding,
         Kind_UiSourceElement,
-        Kind_UiHeaderItemList
+        Kind_UiHeaderItemList,
+        Kind_UiEnumDeclaration,
+        Kind_UiEnumMemberList
     };
 
-    inline Node()
-        : kind(Kind_Undefined) {}
+    inline Node() {}
 
     // NOTE: node destructors are never called,
     //       instead we block free the memory
@@ -233,6 +265,11 @@ public:
     virtual BinaryExpression *binaryExpressionCast();
     virtual Statement *statementCast();
     virtual UiObjectMember *uiObjectMemberCast();
+    virtual LeftHandSideExpression *leftHandSideExpressionCast();
+    virtual Pattern *patternCast();
+    // implements the IsFunctionDefinition rules in the spec
+    virtual FunctionExpression *asFunctionDefinition();
+    virtual ClassExpression *asClassDefinition();
 
     void accept(Visitor *visitor);
     static void accept(Node *node, Visitor *visitor);
@@ -245,7 +282,7 @@ public:
     virtual SourceLocation lastSourceLocation() const = 0;
 
 // attributes
-    int kind;
+    int kind = Kind_Undefined;
 };
 
 class QML_PARSER_EXPORT ExpressionNode: public Node
@@ -254,6 +291,14 @@ public:
     ExpressionNode() {}
 
     ExpressionNode *expressionCast() override;
+
+    AST::FormalParameterList *reparseAsFormalParameterList(MemoryPool *pool);
+
+};
+
+class QML_PARSER_EXPORT LeftHandSideExpression : public ExpressionNode
+{
+    LeftHandSideExpression *leftHandSideExpressionCast() override;
 };
 
 class QML_PARSER_EXPORT Statement: public Node
@@ -264,7 +309,7 @@ public:
     Statement *statementCast() override;
 };
 
-class QML_PARSER_EXPORT NestedExpression: public ExpressionNode
+class QML_PARSER_EXPORT NestedExpression: public LeftHandSideExpression
 {
 public:
     QQMLJS_DECLARE_AST_NODE(NestedExpression)
@@ -281,13 +326,17 @@ public:
     SourceLocation lastSourceLocation() const override
     { return rparenToken; }
 
+    FunctionExpression *asFunctionDefinition() override;
+    ClassExpression *asClassDefinition() override;
+
+
 // attributes
     ExpressionNode *expression;
     SourceLocation lparenToken;
     SourceLocation rparenToken;
 };
 
-class QML_PARSER_EXPORT ThisExpression: public ExpressionNode
+class QML_PARSER_EXPORT ThisExpression: public LeftHandSideExpression
 {
 public:
     QQMLJS_DECLARE_AST_NODE(ThisExpression)
@@ -306,7 +355,7 @@ public:
     SourceLocation thisToken;
 };
 
-class QML_PARSER_EXPORT IdentifierExpression: public ExpressionNode
+class QML_PARSER_EXPORT IdentifierExpression: public LeftHandSideExpression
 {
 public:
     QQMLJS_DECLARE_AST_NODE(IdentifierExpression)
@@ -327,7 +376,7 @@ public:
     SourceLocation identifierToken;
 };
 
-class QML_PARSER_EXPORT NullExpression: public ExpressionNode
+class QML_PARSER_EXPORT NullExpression: public LeftHandSideExpression
 {
 public:
     QQMLJS_DECLARE_AST_NODE(NullExpression)
@@ -346,7 +395,7 @@ public:
     SourceLocation nullToken;
 };
 
-class QML_PARSER_EXPORT TrueLiteral: public ExpressionNode
+class QML_PARSER_EXPORT TrueLiteral: public LeftHandSideExpression
 {
 public:
     QQMLJS_DECLARE_AST_NODE(TrueLiteral)
@@ -365,7 +414,7 @@ public:
     SourceLocation trueToken;
 };
 
-class QML_PARSER_EXPORT FalseLiteral: public ExpressionNode
+class QML_PARSER_EXPORT FalseLiteral: public LeftHandSideExpression
 {
 public:
     QQMLJS_DECLARE_AST_NODE(FalseLiteral)
@@ -384,7 +433,27 @@ public:
     SourceLocation falseToken;
 };
 
-class QML_PARSER_EXPORT NumericLiteral: public ExpressionNode
+class QML_PARSER_EXPORT SuperLiteral : public LeftHandSideExpression
+{
+public:
+    QQMLJS_DECLARE_AST_NODE(SuperLiteral)
+
+    SuperLiteral() { kind = K; }
+
+    void accept0(Visitor *visitor) override;
+
+    SourceLocation firstSourceLocation() const override
+    { return superToken; }
+
+    SourceLocation lastSourceLocation() const override
+    { return superToken; }
+
+// attributes
+    SourceLocation superToken;
+};
+
+
+class QML_PARSER_EXPORT NumericLiteral: public LeftHandSideExpression
 {
 public:
     QQMLJS_DECLARE_AST_NODE(NumericLiteral)
@@ -405,7 +474,7 @@ public:
     SourceLocation literalToken;
 };
 
-class QML_PARSER_EXPORT StringLiteral: public ExpressionNode
+class QML_PARSER_EXPORT StringLiteral: public LeftHandSideExpression
 {
 public:
     QQMLJS_DECLARE_AST_NODE(StringLiteral)
@@ -426,7 +495,31 @@ public:
     SourceLocation literalToken;
 };
 
-class QML_PARSER_EXPORT RegExpLiteral: public ExpressionNode
+class QML_PARSER_EXPORT TemplateLiteral : public LeftHandSideExpression
+{
+public:
+    QQMLJS_DECLARE_AST_NODE(TemplateLiteral)
+
+    TemplateLiteral(const QStringRef &str, const QStringRef &raw, ExpressionNode *e)
+        : value(str), rawValue(raw), expression(e), next(nullptr)
+    { kind = K; }
+
+    SourceLocation firstSourceLocation() const override
+    { return literalToken; }
+
+    SourceLocation lastSourceLocation() const override
+    { return next ? next->lastSourceLocation() : (expression ? expression->lastSourceLocation() : literalToken); }
+
+    void accept0(Visitor *visitor) override;
+
+    QStringRef value;
+    QStringRef rawValue;
+    ExpressionNode *expression;
+    TemplateLiteral *next;
+    SourceLocation literalToken;
+};
+
+class QML_PARSER_EXPORT RegExpLiteral: public LeftHandSideExpression
 {
 public:
     QQMLJS_DECLARE_AST_NODE(RegExpLiteral)
@@ -448,22 +541,26 @@ public:
     SourceLocation literalToken;
 };
 
-class QML_PARSER_EXPORT ArrayLiteral: public ExpressionNode
+class QML_PARSER_EXPORT Pattern : public LeftHandSideExpression
 {
 public:
-    QQMLJS_DECLARE_AST_NODE(ArrayLiteral)
-
-    ArrayLiteral(Elision *e):
-        elements (0), elision (e)
-        { kind = K; }
+    enum ParseMode {
+        Literal,
+        Binding
+    };
+    Pattern *patternCast() override;
+    virtual bool convertLiteralToAssignmentPattern(MemoryPool *pool, SourceLocation *errorLocation, QString *errorMessage) = 0;
+    ParseMode parseMode = Literal;
+};
 
-    ArrayLiteral(ElementList *elts):
-        elements (elts), elision (0)
-        { kind = K; }
+class QML_PARSER_EXPORT ArrayPattern : public Pattern
+{
+public:
+    QQMLJS_DECLARE_AST_NODE(ArrayPattern)
 
-    ArrayLiteral(ElementList *elts, Elision *e):
-        elements (elts), elision (e)
-        { kind = K; }
+    ArrayPattern(PatternElementList *elts)
+        : elements(elts)
+    { kind = K; }
 
     void accept0(Visitor *visitor) override;
 
@@ -473,24 +570,28 @@ public:
     SourceLocation lastSourceLocation() const override
     { return rbracketToken; }
 
+    bool isValidArrayLiteral(SourceLocation *errorLocation = nullptr) const;
+
+    bool convertLiteralToAssignmentPattern(MemoryPool *pool, SourceLocation *errorLocation, QString *errorMessage) override;
+
 // attributes
-    ElementList *elements;
-    Elision *elision;
+    PatternElementList *elements = nullptr;
     SourceLocation lbracketToken;
     SourceLocation commaToken;
     SourceLocation rbracketToken;
 };
 
-class QML_PARSER_EXPORT ObjectLiteral: public ExpressionNode
+class QML_PARSER_EXPORT ObjectPattern : public Pattern
 {
 public:
-    QQMLJS_DECLARE_AST_NODE(ObjectLiteral)
+    QQMLJS_DECLARE_AST_NODE(ObjectPattern)
 
-    ObjectLiteral():
-        properties (0) { kind = K; }
+    ObjectPattern()
+        { kind = K; }
 
-    ObjectLiteral(PropertyAssignmentList *plist):
-        properties (plist) { kind = K; }
+    ObjectPattern(PatternPropertyList *plist)
+        : properties(plist)
+    { kind = K; }
 
     void accept0(Visitor *visitor) override;
 
@@ -500,8 +601,10 @@ public:
     SourceLocation lastSourceLocation() const override
     { return rbraceToken; }
 
+    bool convertLiteralToAssignmentPattern(MemoryPool *pool, SourceLocation *errorLocation, QString *errorMessage) override;
+
 // attributes
-    PropertyAssignmentList *properties;
+    PatternPropertyList *properties = nullptr;
     SourceLocation lbraceToken;
     SourceLocation rbraceToken;
 };
@@ -532,7 +635,7 @@ public:
     inline Elision *finish ()
     {
         Elision *front = next;
-        next = 0;
+        next = nullptr;
         return front;
     }
 
@@ -541,53 +644,6 @@ public:
     SourceLocation commaToken;
 };
 
-class QML_PARSER_EXPORT ElementList: public Node
-{
-public:
-    QQMLJS_DECLARE_AST_NODE(ElementList)
-
-    ElementList(Elision *e, ExpressionNode *expr):
-        elision (e), expression (expr), next (this)
-    { kind = K; }
-
-    ElementList(ElementList *previous, Elision *e, ExpressionNode *expr):
-        elision (e), expression (expr)
-    {
-        kind = K;
-        next = previous->next;
-        previous->next = this;
-    }
-
-    inline ElementList *finish ()
-    {
-        ElementList *front = next;
-        next = 0;
-        return front;
-    }
-
-    void accept0(Visitor *visitor) override;
-
-    SourceLocation firstSourceLocation() const override
-    {
-        if (elision)
-            return elision->firstSourceLocation();
-        return expression->firstSourceLocation();
-    }
-
-    SourceLocation lastSourceLocation() const override
-    {
-        if (next)
-            return next->lastSourceLocation();
-        return expression->lastSourceLocation();
-    }
-
-// attributes
-    Elision *elision;
-    ExpressionNode *expression;
-    ElementList *next;
-    SourceLocation commaToken;
-};
-
 class QML_PARSER_EXPORT PropertyName: public Node
 {
 public:
@@ -607,116 +663,186 @@ public:
     SourceLocation propertyNameToken;
 };
 
-class QML_PARSER_EXPORT PropertyAssignment: public Node
+class QML_PARSER_EXPORT PatternElement : public Node
 {
 public:
-    PropertyAssignment(PropertyName *n)
-        : name(n)
-    {}
+    QQMLJS_DECLARE_AST_NODE(PatternElement)
+
+    enum Type {
+        // object literal types
+        Literal,
+        Method,
+        Getter,
+        Setter,
+
+        // used by both bindings and literals
+        SpreadElement,
+        RestElement = SpreadElement,
+
+        // binding types
+        Binding,
+    };
+
+    PatternElement(ExpressionNode *i = nullptr, Type t = Literal)
+        : initializer(i), type(t)
+    { kind = K; }
+
+    PatternElement(const QStringRef &n, ExpressionNode *i = nullptr, Type t = Binding)
+        : bindingIdentifier(n), initializer(i), type(t)
+    {
+        Q_ASSERT(t >= RestElement);
+        kind = K;
+    }
+
+    PatternElement(Pattern *pattern, ExpressionNode *i = nullptr, Type t = Binding)
+        : bindingTarget(pattern), initializer(i), type(t)
+    {
+        Q_ASSERT(t >= RestElement);
+        kind = K;
+    }
+
+    void accept0(Visitor *visitor) override;
+    virtual bool convertLiteralToAssignmentPattern(MemoryPool *pool, SourceLocation *errorLocation, QString *errorMessage);
+
+    SourceLocation firstSourceLocation() const override
+    { return identifierToken.isValid() ? identifierToken : (bindingTarget ? bindingTarget->firstSourceLocation() : initializer->firstSourceLocation()); }
+
+    SourceLocation lastSourceLocation() const override
+    { return initializer ? initializer->lastSourceLocation() : (bindingTarget ? bindingTarget->lastSourceLocation() : identifierToken); }
+
+    ExpressionNode *destructuringTarget() const { return bindingTarget; }
+    Pattern *destructuringPattern() const { return bindingTarget ? bindingTarget->patternCast() : nullptr; }
+    PatternElementList *elementList() const { ArrayPattern *a = cast<ArrayPattern *>(bindingTarget); return a ? a->elements : nullptr; }
+    PatternPropertyList *propertyList() const { ObjectPattern *o = cast<ObjectPattern *>(bindingTarget); return o ? o->properties : nullptr;  }
+
+    bool isVariableDeclaration() const { return scope != VariableScope::NoScope; }
+    bool isLexicallyScoped() const { return scope == VariableScope::Let || scope == VariableScope::Const; }
+
+    virtual void boundNames(QStringList *names);
+
 // attributes
-    PropertyName *name;
+    SourceLocation identifierToken;
+    QStringRef bindingIdentifier;
+    ExpressionNode *bindingTarget = nullptr;
+    ExpressionNode *initializer = nullptr;
+    Type type = Literal;
+    // when used in a VariableDeclarationList
+    VariableScope scope = VariableScope::NoScope;
+    bool isForDeclaration = false;
 };
 
-class QML_PARSER_EXPORT PropertyAssignmentList: public Node
+class QML_PARSER_EXPORT PatternElementList : public Node
 {
 public:
-    QQMLJS_DECLARE_AST_NODE(PropertyAssignmentList)
+    QQMLJS_DECLARE_AST_NODE(PatternElementList)
 
-    PropertyAssignmentList(PropertyAssignment *assignment)
-        : assignment(assignment)
-        , next(this)
+    PatternElementList(Elision *elision, PatternElement *element)
+        : elision(elision), element(element), next(this)
     { kind = K; }
 
-    PropertyAssignmentList(PropertyAssignmentList *previous, PropertyAssignment *assignment)
-        : assignment(assignment)
-    {
-        kind = K;
-        next = previous->next;
-        previous->next = this;
+    PatternElementList *append(PatternElementList *n) {
+        n->next = next;
+        next = n;
+        return n;
     }
 
-    inline PropertyAssignmentList *finish ()
+    inline PatternElementList *finish ()
     {
-        PropertyAssignmentList *front = next;
+        PatternElementList *front = next;
         next = 0;
         return front;
     }
 
     void accept0(Visitor *visitor) override;
 
+    void boundNames(QStringList *names);
+
     SourceLocation firstSourceLocation() const override
-    { return assignment->firstSourceLocation(); }
+    { return elision ? elision->firstSourceLocation() : element->firstSourceLocation(); }
 
     SourceLocation lastSourceLocation() const override
-    { return next ? next->lastSourceLocation() : assignment->lastSourceLocation(); }
+    { return next ? next->lastSourceLocation() : (element ? element->lastSourceLocation() : elision->lastSourceLocation()); }
 
-// attributes
-    PropertyAssignment *assignment;
-    PropertyAssignmentList *next;
-    SourceLocation commaToken;
+    Elision *elision = nullptr;
+    PatternElement *element = nullptr;
+    PatternElementList *next;
 };
 
-class QML_PARSER_EXPORT PropertyNameAndValue: public PropertyAssignment
+class QML_PARSER_EXPORT PatternProperty : public PatternElement
 {
 public:
-    QQMLJS_DECLARE_AST_NODE(PropertyNameAndValue)
+    QQMLJS_DECLARE_AST_NODE(PatternProperty)
+
+    PatternProperty(PropertyName *name, ExpressionNode *i = nullptr, Type t = Literal)
+        : PatternElement(i, t), name(name)
+    { kind = K; }
+
+    PatternProperty(PropertyName *name, const QStringRef &n, ExpressionNode *i = nullptr)
+        : PatternElement(n, i), name(name)
+    { kind = K; }
 
-    PropertyNameAndValue(PropertyName *n, ExpressionNode *v)
-        : PropertyAssignment(n), value(v)
+    PatternProperty(PropertyName *name, Pattern *pattern, ExpressionNode *i = nullptr)
+        : PatternElement(pattern, i), name(name)
     { kind = K; }
 
     void accept0(Visitor *visitor) override;
 
     SourceLocation firstSourceLocation() const override
     { return name->firstSourceLocation(); }
-
     SourceLocation lastSourceLocation() const override
-    { return value->lastSourceLocation(); }
+    {
+        SourceLocation loc = PatternElement::lastSourceLocation();
+        return loc.isValid() ? loc : name->lastSourceLocation();
+    }
+
+    void boundNames(QStringList *names) override;
+    bool convertLiteralToAssignmentPattern(MemoryPool *pool, SourceLocation *errorLocation, QString *errorMessage) override;
 
 // attributes
+    PropertyName *name;
     SourceLocation colonToken;
-    ExpressionNode *value;
-    SourceLocation commaToken;
 };
 
-class QML_PARSER_EXPORT PropertyGetterSetter: public PropertyAssignment
+
+class QML_PARSER_EXPORT PatternPropertyList : public Node
 {
 public:
-    QQMLJS_DECLARE_AST_NODE(PropertyGetterSetter)
-
-    enum Type {
-        Getter,
-        Setter
-    };
+    QQMLJS_DECLARE_AST_NODE(PatternPropertyList)
 
-    PropertyGetterSetter(PropertyName *n, FunctionBody *b)
-        : PropertyAssignment(n), type(Getter), formals(0), functionBody (b)
+    PatternPropertyList(PatternProperty *property)
+        : property(property), next(this)
     { kind = K; }
 
-    PropertyGetterSetter(PropertyName *n, FormalParameterList *f, FunctionBody *b)
-        : PropertyAssignment(n), type(Setter), formals(f), functionBody (b)
-    { kind = K; }
+    PatternPropertyList(PatternPropertyList *previous, PatternProperty *property)
+        : property(property), next(this)
+    {
+        kind = K;
+        next = previous->next;
+        previous->next = this;
+    }
 
     void accept0(Visitor *visitor) override;
 
+    void boundNames(QStringList *names);
+
+    inline PatternPropertyList *finish ()
+    {
+        PatternPropertyList *front = next;
+        next = 0;
+        return front;
+    }
+
     SourceLocation firstSourceLocation() const override
-    { return getSetToken; }
+    { return property->firstSourceLocation(); }
 
     SourceLocation lastSourceLocation() const override
-    { return rbraceToken; }
+    { return next ? next->lastSourceLocation() : property->lastSourceLocation(); }
 
-// attributes
-    Type type;
-    SourceLocation getSetToken;
-    SourceLocation lparenToken;
-    FormalParameterList *formals;
-    SourceLocation rparenToken;
-    SourceLocation lbraceToken;
-    FunctionBody *functionBody;
-    SourceLocation rbraceToken;
+    PatternProperty *property;
+    PatternPropertyList *next;
 };
 
-class QML_PARSER_EXPORT IdentifierPropertyName: public PropertyName
+class QML_PARSER_EXPORT IdentifierPropertyName : public PropertyName
 {
 public:
     QQMLJS_DECLARE_AST_NODE(IdentifierPropertyName)
@@ -758,13 +884,37 @@ public:
 
     void accept0(Visitor *visitor) override;
 
-    QString asString() const override { return QString::number(id, 'g', 16); }
+    QString asString() const override;
 
 // attributes
     double id;
 };
 
-class QML_PARSER_EXPORT ArrayMemberExpression: public ExpressionNode
+class QML_PARSER_EXPORT ComputedPropertyName : public PropertyName
+{
+public:
+    QQMLJS_DECLARE_AST_NODE(ComputedPropertyName)
+
+    ComputedPropertyName(ExpressionNode *expression)
+        : expression(expression)
+    { kind = K; }
+
+    void accept0(Visitor *visitor) override;
+
+    QString asString() const override { return QString(); }
+
+    SourceLocation firstSourceLocation() const override
+    { return expression->firstSourceLocation(); }
+
+    SourceLocation lastSourceLocation() const override
+    { return expression->lastSourceLocation(); }
+
+// attributes
+    ExpressionNode *expression;
+};
+
+
+class QML_PARSER_EXPORT ArrayMemberExpression: public LeftHandSideExpression
 {
 public:
     QQMLJS_DECLARE_AST_NODE(ArrayMemberExpression)
@@ -788,7 +938,7 @@ public:
     SourceLocation rbracketToken;
 };
 
-class QML_PARSER_EXPORT FieldMemberExpression: public ExpressionNode
+class QML_PARSER_EXPORT FieldMemberExpression: public LeftHandSideExpression
 {
 public:
     QQMLJS_DECLARE_AST_NODE(FieldMemberExpression)
@@ -812,7 +962,29 @@ public:
     SourceLocation identifierToken;
 };
 
-class QML_PARSER_EXPORT NewMemberExpression: public ExpressionNode
+class QML_PARSER_EXPORT TaggedTemplate : public LeftHandSideExpression
+{
+public:
+    QQMLJS_DECLARE_AST_NODE(TaggedTemplate)
+
+    TaggedTemplate(ExpressionNode *b, TemplateLiteral *t)
+        : base (b), templateLiteral(t)
+    { kind = K; }
+
+    void accept0(Visitor *visitor) override;
+
+    SourceLocation firstSourceLocation() const override
+    { return base->firstSourceLocation(); }
+
+    SourceLocation lastSourceLocation() const override
+    { return templateLiteral->lastSourceLocation(); }
+
+    // attributes
+    ExpressionNode *base;
+    TemplateLiteral *templateLiteral;
+};
+
+class QML_PARSER_EXPORT NewMemberExpression: public LeftHandSideExpression
 {
 public:
     QQMLJS_DECLARE_AST_NODE(NewMemberExpression)
@@ -837,7 +1009,7 @@ public:
     SourceLocation rparenToken;
 };
 
-class QML_PARSER_EXPORT NewExpression: public ExpressionNode
+class QML_PARSER_EXPORT NewExpression: public LeftHandSideExpression
 {
 public:
     QQMLJS_DECLARE_AST_NODE(NewExpression)
@@ -858,7 +1030,7 @@ public:
     SourceLocation newToken;
 };
 
-class QML_PARSER_EXPORT CallExpression: public ExpressionNode
+class QML_PARSER_EXPORT CallExpression: public LeftHandSideExpression
 {
 public:
     QQMLJS_DECLARE_AST_NODE(CallExpression)
@@ -914,7 +1086,7 @@ public:
     inline ArgumentList *finish ()
     {
         ArgumentList *front = next;
-        next = 0;
+        next = nullptr;
         return front;
     }
 
@@ -922,6 +1094,7 @@ public:
     ExpressionNode *expression;
     ArgumentList *next;
     SourceLocation commaToken;
+    bool isSpreadElement = false;
 };
 
 class QML_PARSER_EXPORT PostIncrementExpression: public ExpressionNode
@@ -1255,16 +1428,15 @@ class QML_PARSER_EXPORT StatementList: public Node
 public:
     QQMLJS_DECLARE_AST_NODE(StatementList)
 
-    StatementList(Statement *stmt):
-        statement (stmt), next (this)
-        { kind = K; }
+    // ### This should be a Statement, but FunctionDeclaration currently doesn't inherit it.
+    StatementList(Node *stmt)
+        : statement(stmt), next (this)
+    { kind = K; }
 
-    StatementList(StatementList *previous, Statement *stmt):
-        statement (stmt)
-    {
-        kind = K;
-        next = previous->next;
-        previous->next = this;
+    StatementList *append(StatementList *n) {
+        n->next = next;
+        next = n;
+        return n;
     }
 
     void accept0(Visitor *visitor) override;
@@ -1278,81 +1450,26 @@ public:
     inline StatementList *finish ()
     {
         StatementList *front = next;
-        next = 0;
+        next = nullptr;
         return front;
     }
 
 // attributes
-    Statement *statement;
+    Node *statement = nullptr;
     StatementList *next;
 };
 
-class QML_PARSER_EXPORT VariableStatement: public Statement
-{
-public:
-    QQMLJS_DECLARE_AST_NODE(VariableStatement)
-
-    VariableStatement(VariableDeclarationList *vlist):
-        declarations (vlist)
-        { kind = K; }
-
-    void accept0(Visitor *visitor) override;
-
-    SourceLocation firstSourceLocation() const override
-    { return declarationKindToken; }
-
-    SourceLocation lastSourceLocation() const override
-    { return semicolonToken; }
-
-// attributes
-    VariableDeclarationList *declarations;
-    SourceLocation declarationKindToken;
-    SourceLocation semicolonToken;
-};
-
-class QML_PARSER_EXPORT VariableDeclaration: public Node
-{
-public:
-    QQMLJS_DECLARE_AST_NODE(VariableDeclaration)
-
-    enum VariableScope {
-        FunctionScope,
-        BlockScope, // let
-        ReadOnlyBlockScope // const
-    };
-
-    VariableDeclaration(const QStringRef &n, ExpressionNode *e, VariableScope s):
-        name (n), expression (e), scope(s)
-        { kind = K; }
-
-    bool isLexicallyScoped() const { return scope != FunctionScope; }
-
-    void accept0(Visitor *visitor) override;
-
-    SourceLocation firstSourceLocation() const override
-    { return identifierToken; }
-
-    SourceLocation lastSourceLocation() const override
-    { return expression ? expression->lastSourceLocation() : identifierToken; }
-
-// attributes
-    QStringRef name;
-    ExpressionNode *expression;
-    SourceLocation identifierToken;
-    VariableScope scope;
-};
-
 class QML_PARSER_EXPORT VariableDeclarationList: public Node
 {
 public:
     QQMLJS_DECLARE_AST_NODE(VariableDeclarationList)
 
-    VariableDeclarationList(VariableDeclaration *decl):
-        declaration (decl), next (this)
-        { kind = K; }
+    VariableDeclarationList(PatternElement *decl)
+        : declaration(decl), next(this)
+    { kind = K; }
 
-    VariableDeclarationList(VariableDeclarationList *previous, VariableDeclaration *decl):
-        declaration (decl)
+    VariableDeclarationList(VariableDeclarationList *previous, PatternElement *decl)
+        : declaration(decl)
     {
         kind = K;
         next = previous->next;
@@ -1371,23 +1488,45 @@ public:
         return declaration->lastSourceLocation();
     }
 
-    inline VariableDeclarationList *finish(VariableDeclaration::VariableScope s)
+    inline VariableDeclarationList *finish(VariableScope s)
     {
         VariableDeclarationList *front = next;
-        next = 0;
+        next = nullptr;
         VariableDeclarationList *vdl;
-        for (vdl = front; vdl != 0; vdl = vdl->next) {
+        for (vdl = front; vdl != nullptr; vdl = vdl->next) {
             vdl->declaration->scope = s;
         }
         return front;
     }
 
 // attributes
-    VariableDeclaration *declaration;
+    PatternElement *declaration;
     VariableDeclarationList *next;
     SourceLocation commaToken;
 };
 
+class QML_PARSER_EXPORT VariableStatement: public Statement
+{
+public:
+    QQMLJS_DECLARE_AST_NODE(VariableStatement)
+
+    VariableStatement(VariableDeclarationList *vlist):
+        declarations (vlist)
+        { kind = K; }
+
+    void accept0(Visitor *visitor) override;
+
+    SourceLocation firstSourceLocation() const override
+    { return declarationKindToken; }
+
+    SourceLocation lastSourceLocation() const override
+    { return declarations->lastSourceLocation(); }
+
+// attributes
+    VariableDeclarationList *declarations;
+    SourceLocation declarationKindToken;
+};
+
 class QML_PARSER_EXPORT EmptyStatement: public Statement
 {
 public:
@@ -1421,7 +1560,7 @@ public:
     { return expression->firstSourceLocation(); }
 
     SourceLocation lastSourceLocation() const override
-    { return semicolonToken; }
+    { return expression->lastSourceLocation(); }
 
 // attributes
     ExpressionNode *expression;
@@ -1433,7 +1572,7 @@ class QML_PARSER_EXPORT IfStatement: public Statement
 public:
     QQMLJS_DECLARE_AST_NODE(IfStatement)
 
-    IfStatement(ExpressionNode *e, Statement *t, Statement *f = 0):
+    IfStatement(ExpressionNode *e, Statement *t, Statement *f = nullptr):
         expression (e), ok (t), ko (f)
         { kind = K; }
 
@@ -1521,35 +1660,11 @@ public:
         initialiser (i), condition (c), expression (e), statement (stmt)
         { kind = K; }
 
-    void accept0(Visitor *visitor) override;
-
-    SourceLocation firstSourceLocation() const override
-    { return forToken; }
-
-    SourceLocation lastSourceLocation() const override
-    { return statement->lastSourceLocation(); }
-
-// attributes
-    ExpressionNode *initialiser;
-    ExpressionNode *condition;
-    ExpressionNode *expression;
-    Statement *statement;
-    SourceLocation forToken;
-    SourceLocation lparenToken;
-    SourceLocation firstSemicolonToken;
-    SourceLocation secondSemicolonToken;
-    SourceLocation rparenToken;
-};
-
-class QML_PARSER_EXPORT LocalForStatement: public Statement
-{
-public:
-    QQMLJS_DECLARE_AST_NODE(LocalForStatement)
-
-    LocalForStatement(VariableDeclarationList *vlist, ExpressionNode *c, ExpressionNode *e, Statement *stmt):
+    ForStatement(VariableDeclarationList *vlist, ExpressionNode *c, ExpressionNode *e, Statement *stmt):
         declarations (vlist), condition (c), expression (e), statement (stmt)
         { kind = K; }
 
+
     void accept0(Visitor *visitor) override;
 
     SourceLocation firstSourceLocation() const override
@@ -1559,26 +1674,34 @@ public:
     { return statement->lastSourceLocation(); }
 
 // attributes
-    VariableDeclarationList *declarations;
+    ExpressionNode *initialiser = nullptr;
+    VariableDeclarationList *declarations = nullptr;
     ExpressionNode *condition;
     ExpressionNode *expression;
     Statement *statement;
     SourceLocation forToken;
     SourceLocation lparenToken;
-    SourceLocation varToken;
     SourceLocation firstSemicolonToken;
     SourceLocation secondSemicolonToken;
     SourceLocation rparenToken;
 };
 
+enum class ForEachType {
+    In,
+    Of
+};
+
 class QML_PARSER_EXPORT ForEachStatement: public Statement
 {
 public:
     QQMLJS_DECLARE_AST_NODE(ForEachStatement)
 
-    ForEachStatement(ExpressionNode *i, ExpressionNode *e, Statement *stmt):
-        initialiser (i), expression (e), statement (stmt)
-        { kind = K; }
+    ForEachStatement(ExpressionNode *i, ExpressionNode *e, Statement *stmt)
+        : lhs(i), expression(e), statement(stmt)
+    { kind = K; }
+    ForEachStatement(PatternElement *v, ExpressionNode *e, Statement *stmt)
+        : lhs(v), expression(e), statement(stmt)
+    { kind = K; }
 
     void accept0(Visitor *visitor) override;
 
@@ -1588,42 +1711,19 @@ public:
     SourceLocation lastSourceLocation() const override
     { return statement->lastSourceLocation(); }
 
-// attributes
-    ExpressionNode *initialiser;
-    ExpressionNode *expression;
-    Statement *statement;
-    SourceLocation forToken;
-    SourceLocation lparenToken;
-    SourceLocation inToken;
-    SourceLocation rparenToken;
-};
-
-class QML_PARSER_EXPORT LocalForEachStatement: public Statement
-{
-public:
-    QQMLJS_DECLARE_AST_NODE(LocalForEachStatement)
-
-    LocalForEachStatement(VariableDeclaration *v, ExpressionNode *e, Statement *stmt):
-        declaration (v), expression (e), statement (stmt)
-        { kind = K; }
-
-    void accept0(Visitor *visitor) override;
-
-    SourceLocation firstSourceLocation() const override
-    { return forToken; }
-
-    SourceLocation lastSourceLocation() const override
-    { return statement->lastSourceLocation(); }
+    PatternElement *declaration() const {
+        return AST::cast<PatternElement *>(lhs);
+    }
 
 // attributes
-    VariableDeclaration *declaration;
+    Node *lhs;
     ExpressionNode *expression;
     Statement *statement;
     SourceLocation forToken;
     SourceLocation lparenToken;
-    SourceLocation varToken;
-    SourceLocation inToken;
+    SourceLocation inOfToken;
     SourceLocation rparenToken;
+    ForEachType type;
 };
 
 class QML_PARSER_EXPORT ContinueStatement: public Statement
@@ -1694,6 +1794,28 @@ public:
     SourceLocation semicolonToken;
 };
 
+class QML_PARSER_EXPORT YieldExpression: public ExpressionNode
+{
+public:
+    QQMLJS_DECLARE_AST_NODE(YieldExpression)
+
+    YieldExpression(ExpressionNode *e = nullptr):
+        expression (e) { kind = K; }
+
+    void accept0(Visitor *visitor) override;
+
+    SourceLocation firstSourceLocation() const override
+    { return yieldToken; }
+
+    SourceLocation lastSourceLocation() const override
+    { return expression ? expression->lastSourceLocation() : yieldToken; }
+
+// attributes
+    ExpressionNode *expression;
+    bool isYieldStar = false;
+    SourceLocation yieldToken;
+};
+
 class QML_PARSER_EXPORT WithStatement: public Statement
 {
 public:
@@ -1724,7 +1846,7 @@ class QML_PARSER_EXPORT CaseBlock: public Node
 public:
     QQMLJS_DECLARE_AST_NODE(CaseBlock)
 
-    CaseBlock(CaseClauses *c, DefaultClause *d = 0, CaseClauses *r = 0):
+    CaseBlock(CaseClauses *c, DefaultClause *d = nullptr, CaseClauses *r = nullptr):
         clauses (c), defaultClause (d), moreClauses (r)
         { kind = K; }
 
@@ -1821,7 +1943,7 @@ public:
     inline CaseClauses *finish ()
     {
         CaseClauses *front = next;
-        next = 0;
+        next = nullptr;
         return front;
     }
 
@@ -1904,9 +2026,9 @@ class QML_PARSER_EXPORT Catch: public Node
 public:
     QQMLJS_DECLARE_AST_NODE(Catch)
 
-    Catch(const QStringRef &n, Block *stmt):
-        name (n), statement (stmt)
-        { kind = K; }
+    Catch(PatternElement *p, Block *stmt)
+        : patternElement(p), statement(stmt)
+    { kind = K; }
 
     void accept0(Visitor *visitor) override;
 
@@ -1917,7 +2039,7 @@ public:
     { return statement->lastSourceLocation(); }
 
 // attributes
-    QStringRef name;
+    PatternElement *patternElement;
     Block *statement;
     SourceLocation catchToken;
     SourceLocation lparenToken;
@@ -1957,11 +2079,11 @@ public:
         { kind = K; }
 
     TryStatement(Statement *stmt, Finally *f):
-        statement (stmt), catchExpression (0), finallyExpression (f)
+        statement (stmt), catchExpression (nullptr), finallyExpression (f)
         { kind = K; }
 
     TryStatement(Statement *stmt, Catch *c):
-        statement (stmt), catchExpression (c), finallyExpression (0)
+        statement (stmt), catchExpression (c), finallyExpression (nullptr)
         { kind = K; }
 
     void accept0(Visitor *visitor) override;
@@ -1991,7 +2113,7 @@ class QML_PARSER_EXPORT FunctionExpression: public ExpressionNode
 public:
     QQMLJS_DECLARE_AST_NODE(FunctionExpression)
 
-    FunctionExpression(const QStringRef &n, FormalParameterList *f, FunctionBody *b):
+    FunctionExpression(const QStringRef &n, FormalParameterList *f, StatementList *b):
         name (n), formals (f), body (b)
         { kind = K; }
 
@@ -2003,10 +2125,14 @@ public:
     SourceLocation lastSourceLocation() const override
     { return rbraceToken; }
 
+    FunctionExpression *asFunctionDefinition() override;
+
 // attributes
     QStringRef name;
+    bool isArrowFunction = false;
+    bool isGenerator = false;
     FormalParameterList *formals;
-    FunctionBody *body;
+    StatementList *body;
     SourceLocation functionToken;
     SourceLocation identifierToken;
     SourceLocation lparenToken;
@@ -2020,7 +2146,7 @@ class QML_PARSER_EXPORT FunctionDeclaration: public FunctionExpression
 public:
     QQMLJS_DECLARE_AST_NODE(FunctionDeclaration)
 
-    FunctionDeclaration(const QStringRef &n, FormalParameterList *f, FunctionBody *b):
+    FunctionDeclaration(const QStringRef &n, FormalParameterList *f, StatementList *b):
         FunctionExpression(n, f, b)
         { kind = K; }
 
@@ -2032,168 +2158,593 @@ class QML_PARSER_EXPORT FormalParameterList: public Node
 public:
     QQMLJS_DECLARE_AST_NODE(FormalParameterList)
 
-    FormalParameterList(const QStringRef &n):
-        name (n), next (this)
+    FormalParameterList(FormalParameterList *previous, PatternElement *e)
+        : element(e)
+    {
+        kind = K;
+        if (previous) {
+            next = previous->next;
+            previous->next = this;
+        } else {
+            next = this;
+        }
+    }
+
+    FormalParameterList *append(FormalParameterList *n) {
+        n->next = next;
+        next = n;
+        return n;
+    }
+
+    bool isSimpleParameterList()
+    {
+        AST::FormalParameterList *formals = this;
+        while (formals) {
+            PatternElement *e = formals->element;
+            if (e && e->type == PatternElement::RestElement)
+                return false;
+            if (e && (e->initializer || e->bindingTarget))
+                return false;
+            formals = formals->next;
+        }
+        return true;
+    }
+
+    int length()
+    {
+        // the length property of Function objects
+        int l = 0;
+        AST::FormalParameterList *formals = this;
+        while (formals) {
+            PatternElement *e = formals->element;
+            if (!e || e->initializer)
+                break;
+            if (e->type == PatternElement::RestElement)
+                break;
+            ++l;
+            formals = formals->next;
+        }
+        return l;
+    }
+
+    bool containsName(const QString &name) const {
+        for (const FormalParameterList *it = this; it; it = it->next) {
+            PatternElement *b = it->element;
+            // ### handle binding patterns
+            if (b && b->bindingIdentifier == name)
+                return true;
+        }
+        return false;
+    }
+
+    QStringList formals() const;
+
+    QStringList boundNames() const;
+
+    void accept0(Visitor *visitor) override;
+
+    SourceLocation firstSourceLocation() const override
+    { return element->firstSourceLocation(); }
+
+    SourceLocation lastSourceLocation() const override
+    { return next ? next->lastSourceLocation() : element->lastSourceLocation(); }
+
+    FormalParameterList *finish(MemoryPool *pool);
+
+// attributes
+    PatternElement *element = nullptr;
+    FormalParameterList *next;
+};
+
+class QML_PARSER_EXPORT ClassExpression : public ExpressionNode
+{
+public:
+    QQMLJS_DECLARE_AST_NODE(ClassExpression)
+
+    ClassExpression(const QStringRef &n, ExpressionNode *heritage, ClassElementList *elements)
+        : name(n), heritage(heritage), elements(elements)
         { kind = K; }
 
-    FormalParameterList(FormalParameterList *previous, const QStringRef &n):
-        name (n)
+    void accept0(Visitor *visitor) override;
+
+    SourceLocation firstSourceLocation() const override
+    { return classToken; }
+
+    SourceLocation lastSourceLocation() const override
+    { return rbraceToken; }
+
+    ClassExpression *asClassDefinition() override;
+
+// attributes
+    QStringRef name;
+    ExpressionNode *heritage;
+    ClassElementList *elements;
+    SourceLocation classToken;
+    SourceLocation identifierToken;
+    SourceLocation lbraceToken;
+    SourceLocation rbraceToken;
+};
+
+class QML_PARSER_EXPORT ClassDeclaration: public ClassExpression
+{
+public:
+    QQMLJS_DECLARE_AST_NODE(ClassDeclaration)
+
+    ClassDeclaration(const QStringRef &n, ExpressionNode *heritage, ClassElementList *elements)
+        : ClassExpression(n, heritage, elements)
+        { kind = K; }
+
+    void accept0(Visitor *visitor) override;
+};
+
+
+class QML_PARSER_EXPORT ClassElementList : public Node
+{
+public:
+    QQMLJS_DECLARE_AST_NODE(ClassElementList)
+
+    ClassElementList(PatternProperty *property, bool isStatic)
+        : isStatic(isStatic), property(property)
     {
         kind = K;
-        next = previous->next;
-        previous->next = this;
+        next = this;
+    }
+
+    ClassElementList *append(ClassElementList *n) {
+        n->next = next;
+        next = n;
+        return n;
     }
 
     void accept0(Visitor *visitor) override;
 
     SourceLocation firstSourceLocation() const override
-    { return identifierToken; }
+    { return property->firstSourceLocation(); }
 
     SourceLocation lastSourceLocation() const override
-    { return next ? next->lastSourceLocation() : identifierToken; }
+    {
+        if (next)
+            return next->lastSourceLocation();
+        return property->lastSourceLocation();
+    }
+
+    ClassElementList *finish();
+
+    bool isStatic;
+    ClassElementList *next;
+    PatternProperty *property;
+};
+
+class QML_PARSER_EXPORT Program: public Node
+{
+public:
+    QQMLJS_DECLARE_AST_NODE(Program)
 
-    inline FormalParameterList *finish ()
+    Program(StatementList *statements)
+        : statements(statements)
+    { kind = K; }
+
+    void accept0(Visitor *visitor) override;
+
+    SourceLocation firstSourceLocation() const override
+    { return statements ? statements->firstSourceLocation() : SourceLocation(); }
+
+    SourceLocation lastSourceLocation() const override
+    { return statements ? statements->lastSourceLocation() : SourceLocation(); }
+
+// attributes
+    StatementList *statements;
+};
+
+class QML_PARSER_EXPORT ImportSpecifier: public Node
+{
+public:
+    QQMLJS_DECLARE_AST_NODE(ImportSpecifier)
+
+    ImportSpecifier(const QStringRef &importedBinding)
+        : importedBinding(importedBinding)
     {
-        FormalParameterList *front = next;
-        next = 0;
-        return front;
+        kind = K;
+    }
+
+    ImportSpecifier(const QStringRef &identifier, const QStringRef &importedBinding)
+        : identifier(identifier), importedBinding(importedBinding)
+    {
+        kind = K;
     }
 
+    void accept0(Visitor *visitor) override;
+
+    SourceLocation firstSourceLocation() const override
+    { return identifier.isNull() ? importedBindingToken : identifierToken; }
+    SourceLocation lastSourceLocation() const override
+    { return importedBindingToken; }
+
 // attributes
-    QStringRef name;
-    FormalParameterList *next;
-    SourceLocation commaToken;
     SourceLocation identifierToken;
+    SourceLocation importedBindingToken;
+    QStringRef identifier;
+    QStringRef importedBinding;
 };
 
-class QML_PARSER_EXPORT SourceElement: public Node
+class QML_PARSER_EXPORT ImportsList: public Node
 {
 public:
-    QQMLJS_DECLARE_AST_NODE(SourceElement)
+    QQMLJS_DECLARE_AST_NODE(ImportsList)
 
-    inline SourceElement()
-        { kind = K; }
+    ImportsList(ImportSpecifier *importSpecifier)
+        : importSpecifier(importSpecifier)
+    {
+        kind = K;
+        next = this;
+    }
+
+    ImportsList(ImportsList *previous, ImportSpecifier *importSpecifier)
+        : importSpecifier(importSpecifier)
+    {
+        kind = K;
+        if (previous) {
+            next = previous->next;
+            previous->next = this;
+        } else {
+            next = this;
+        }
+    }
+
+    ImportsList *finish()
+    {
+        ImportsList *head = next;
+        next = nullptr;
+        return head;
+    }
+
+    void accept0(Visitor *visitor) override;
+
+    SourceLocation firstSourceLocation() const override
+    { return importSpecifierToken; }
+
+    SourceLocation lastSourceLocation() const override
+    { return next ? next->lastSourceLocation() : importSpecifierToken; }
+
+// attributes
+    SourceLocation importSpecifierToken;
+    ImportSpecifier *importSpecifier;
+    ImportsList *next = this;
 };
 
-class QML_PARSER_EXPORT SourceElements: public Node
+class QML_PARSER_EXPORT NamedImports: public Node
 {
 public:
-    QQMLJS_DECLARE_AST_NODE(SourceElements)
+    QQMLJS_DECLARE_AST_NODE(NamedImports)
 
-    SourceElements(SourceElement *elt):
-        element (elt), next (this)
-        { kind = K; }
+    NamedImports()
+    {
+        kind = K;
+    }
 
-    SourceElements(SourceElements *previous, SourceElement *elt):
-        element (elt)
+    NamedImports(ImportsList *importsList)
+        : importsList(importsList)
     {
         kind = K;
-        next = previous->next;
-        previous->next = this;
     }
 
     void accept0(Visitor *visitor) override;
 
     SourceLocation firstSourceLocation() const override
-    { return element->firstSourceLocation(); }
-
+    { return leftBraceToken; }
     SourceLocation lastSourceLocation() const override
-    { return next ? next->lastSourceLocation() : element->lastSourceLocation(); }
+    { return rightBraceToken; }
 
-    inline SourceElements *finish ()
+// attributes
+    SourceLocation leftBraceToken;
+    SourceLocation rightBraceToken;
+    ImportsList *importsList = nullptr;
+};
+
+class QML_PARSER_EXPORT NameSpaceImport: public Node
+{
+public:
+    QQMLJS_DECLARE_AST_NODE(NameSpaceImport)
+
+    NameSpaceImport(const QStringRef &importedBinding)
+        : importedBinding(importedBinding)
     {
-        SourceElements *front = next;
-        next = 0;
-        return front;
+        kind = K;
     }
 
+    void accept0(Visitor *visitor) override;
+
+    virtual SourceLocation firstSourceLocation() const override
+    { return starToken; }
+    virtual SourceLocation lastSourceLocation() const override
+    { return importedBindingToken; }
+
 // attributes
-    SourceElement *element;
-    SourceElements *next;
+    SourceLocation starToken;
+    SourceLocation importedBindingToken;
+    QStringRef importedBinding;
 };
 
-class QML_PARSER_EXPORT FunctionBody: public Node
+class QML_PARSER_EXPORT ImportClause: public Node
 {
 public:
-    QQMLJS_DECLARE_AST_NODE(FunctionBody)
+    QQMLJS_DECLARE_AST_NODE(ImportClause)
 
-    FunctionBody(SourceElements *elts):
-        elements (elts)
-        { kind = K; }
+    ImportClause(const QStringRef &importedDefaultBinding)
+        : importedDefaultBinding(importedDefaultBinding)
+    {
+        kind = K;
+    }
+
+    ImportClause(NameSpaceImport *nameSpaceImport)
+        : nameSpaceImport(nameSpaceImport)
+    {
+        kind = K;
+    }
+
+    ImportClause(NamedImports *namedImports)
+        : namedImports(namedImports)
+    {
+        kind = K;
+    }
+
+    ImportClause(const QStringRef &importedDefaultBinding, NameSpaceImport *nameSpaceImport)
+        : importedDefaultBinding(importedDefaultBinding)
+        , nameSpaceImport(nameSpaceImport)
+    {
+        kind = K;
+    }
+
+    ImportClause(const QStringRef &importedDefaultBinding, NamedImports *namedImports)
+        : importedDefaultBinding(importedDefaultBinding)
+        , namedImports(namedImports)
+    {
+        kind = K;
+    }
+
+    void accept0(Visitor *visitor) override;
+
+    virtual SourceLocation firstSourceLocation() const override
+    { return importedDefaultBinding.isNull() ? (nameSpaceImport ? nameSpaceImport->firstSourceLocation() : namedImports->firstSourceLocation()) :  importedDefaultBindingToken; }
+    virtual SourceLocation lastSourceLocation() const override
+    { return importedDefaultBinding.isNull() ? (nameSpaceImport ? nameSpaceImport->lastSourceLocation() : namedImports->lastSourceLocation()) : importedDefaultBindingToken; }
+
+// attributes
+    SourceLocation importedDefaultBindingToken;
+    QStringRef importedDefaultBinding;
+    NameSpaceImport *nameSpaceImport = nullptr;
+    NamedImports *namedImports = nullptr;
+};
+
+class QML_PARSER_EXPORT FromClause: public Node
+{
+public:
+    QQMLJS_DECLARE_AST_NODE(FromClause)
+
+    FromClause(const QStringRef &moduleSpecifier)
+        : moduleSpecifier(moduleSpecifier)
+    {
+        kind = K;
+    }
 
     void accept0(Visitor *visitor) override;
 
     SourceLocation firstSourceLocation() const override
-    { return elements ? elements->firstSourceLocation() : SourceLocation(); }
+    { return fromToken; }
 
     SourceLocation lastSourceLocation() const override
-    { return elements ? elements->lastSourceLocation() : SourceLocation(); }
+    { return moduleSpecifierToken; }
 
 // attributes
-    SourceElements *elements;
+    SourceLocation fromToken;
+    SourceLocation moduleSpecifierToken;
+    QStringRef moduleSpecifier;
 };
 
-class QML_PARSER_EXPORT Program: public Node
+class QML_PARSER_EXPORT ImportDeclaration: public Statement
 {
 public:
-    QQMLJS_DECLARE_AST_NODE(Program)
+    QQMLJS_DECLARE_AST_NODE(ImportDeclaration)
 
-    Program(SourceElements *elts):
-        elements (elts)
-        { kind = K; }
+    ImportDeclaration(ImportClause *importClause, FromClause *fromClause)
+        : importClause(importClause), fromClause(fromClause)
+    {
+        kind = K;
+    }
+
+    ImportDeclaration(const QStringRef &moduleSpecifier)
+        : moduleSpecifier(moduleSpecifier)
+    {
+        kind = K;
+    }
 
     void accept0(Visitor *visitor) override;
 
     SourceLocation firstSourceLocation() const override
-    { return elements ? elements->firstSourceLocation() : SourceLocation(); }
+    { return importToken; }
 
     SourceLocation lastSourceLocation() const override
-    { return elements ? elements->lastSourceLocation() : SourceLocation(); }
+    { return moduleSpecifier.isNull() ? fromClause->lastSourceLocation() : moduleSpecifierToken; }
 
 // attributes
-    SourceElements *elements;
+    SourceLocation importToken;
+    SourceLocation moduleSpecifierToken;
+    QStringRef moduleSpecifier;
+    ImportClause *importClause = nullptr;
+    FromClause *fromClause = nullptr;
 };
 
-class QML_PARSER_EXPORT FunctionSourceElement: public SourceElement
+class QML_PARSER_EXPORT ExportSpecifier: public Node
 {
 public:
-    QQMLJS_DECLARE_AST_NODE(FunctionSourceElement)
+    QQMLJS_DECLARE_AST_NODE(ExportSpecifier)
 
-    FunctionSourceElement(FunctionDeclaration *f):
-        declaration (f)
-        { kind = K; }
+    ExportSpecifier(const QStringRef &identifier)
+        : identifier(identifier), exportedIdentifier(identifier)
+    {
+        kind = K;
+    }
+
+    ExportSpecifier(const QStringRef &identifier, const QStringRef &exportedIdentifier)
+        : identifier(identifier), exportedIdentifier(exportedIdentifier)
+    {
+        kind = K;
+    }
 
     void accept0(Visitor *visitor) override;
 
     SourceLocation firstSourceLocation() const override
-    { return declaration->firstSourceLocation(); }
+    { return identifierToken; }
+    SourceLocation lastSourceLocation() const override
+    { return exportedIdentifierToken.isValid() ? exportedIdentifierToken : identifierToken; }
+
+// attributes
+    SourceLocation identifierToken;
+    SourceLocation exportedIdentifierToken;
+    QStringRef identifier;
+    QStringRef exportedIdentifier;
+};
+
+class QML_PARSER_EXPORT ExportsList: public Node
+{
+public:
+    QQMLJS_DECLARE_AST_NODE(ExportsList)
 
+    ExportsList(ExportSpecifier *exportSpecifier)
+        : exportSpecifier(exportSpecifier)
+    {
+        kind = K;
+        next = this;
+    }
+
+    ExportsList(ExportsList *previous, ExportSpecifier *exportSpecifier)
+        : exportSpecifier(exportSpecifier)
+    {
+        kind = K;
+        if (previous) {
+            next = previous->next;
+            previous->next = this;
+        } else {
+            next = this;
+        }
+    }
+
+    ExportsList *finish()
+    {
+        ExportsList *head = next;
+        next = nullptr;
+        return head;
+    }
+
+    void accept0(Visitor *visitor) override;
+
+    SourceLocation firstSourceLocation() const override
+    { return exportSpecifier->firstSourceLocation(); }
     SourceLocation lastSourceLocation() const override
-    { return declaration->lastSourceLocation(); }
+    { return next ? next->lastSourceLocation() : exportSpecifier->lastSourceLocation(); }
 
 // attributes
-    FunctionDeclaration *declaration;
+    ExportSpecifier *exportSpecifier;
+    ExportsList *next;
 };
 
-class QML_PARSER_EXPORT StatementSourceElement: public SourceElement
+class QML_PARSER_EXPORT ExportClause: public Node
 {
 public:
-    QQMLJS_DECLARE_AST_NODE(StatementSourceElement)
+    QQMLJS_DECLARE_AST_NODE(ExportClause)
 
-    StatementSourceElement(Statement *stmt):
-        statement (stmt)
-        { kind = K; }
+    ExportClause()
+    {
+        kind = K;
+    }
+
+    ExportClause(ExportsList *exportsList)
+        : exportsList(exportsList)
+    {
+        kind = K;
+    }
 
     void accept0(Visitor *visitor) override;
 
     SourceLocation firstSourceLocation() const override
-    { return statement->firstSourceLocation(); }
+    { return leftBraceToken; }
+    SourceLocation lastSourceLocation() const override
+    { return rightBraceToken; }
+
+// attributes
+    SourceLocation leftBraceToken;
+    SourceLocation rightBraceToken;
+    ExportsList *exportsList = nullptr;
+};
+
+class QML_PARSER_EXPORT ExportDeclaration: public Statement
+{
+public:
+    QQMLJS_DECLARE_AST_NODE(ExportDeclaration)
+
+    ExportDeclaration(FromClause *fromClause)
+        : fromClause(fromClause)
+    {
+        exportAll = true;
+        kind = K;
+    }
+
+    ExportDeclaration(ExportClause *exportClause, FromClause *fromClause)
+        : exportClause(exportClause), fromClause(fromClause)
+    {
+        kind = K;
+    }
+
+    ExportDeclaration(ExportClause *exportClause)
+        : exportClause(exportClause)
+    {
+        kind = K;
+    }
 
+    ExportDeclaration(bool exportDefault, Node *variableStatementOrDeclaration)
+        : variableStatementOrDeclaration(variableStatementOrDeclaration)
+        , exportDefault(exportDefault)
+    {
+        kind = K;
+    }
+
+    void accept0(Visitor *visitor) override;
+
+    SourceLocation firstSourceLocation() const override
+    { return exportToken; }
     SourceLocation lastSourceLocation() const override
-    { return statement->lastSourceLocation(); }
+    { return fromClause ? fromClause->lastSourceLocation() : (exportClause ? exportClause->lastSourceLocation() : variableStatementOrDeclaration->lastSourceLocation()); }
 
 // attributes
-    Statement *statement;
+    SourceLocation exportToken;
+    bool exportAll = false;
+    ExportClause *exportClause = nullptr;
+    FromClause *fromClause = nullptr;
+    Node *variableStatementOrDeclaration = nullptr;
+    bool exportDefault = false;
+};
+
+class QML_PARSER_EXPORT ESModule: public Node
+{
+public:
+    QQMLJS_DECLARE_AST_NODE(Module)
+
+    ESModule(StatementList *body)
+        : body(body)
+    {
+        kind = K;
+    }
+
+    void accept0(Visitor *visitor) override;
+
+    SourceLocation firstSourceLocation() const override
+    { return body ? body->firstSourceLocation() : SourceLocation(); }
+
+    SourceLocation lastSourceLocation() const override
+    { return body ? body->lastSourceLocation() : SourceLocation(); }
+
+// attributes
+    StatementList *body;
 };
 
 class QML_PARSER_EXPORT DebuggerStatement: public Statement
@@ -2237,7 +2788,7 @@ public:
     UiQualifiedId *finish()
     {
         UiQualifiedId *head = next;
-        next = 0;
+        next = nullptr;
         return head;
     }
 
@@ -2261,7 +2812,7 @@ public:
     QQMLJS_DECLARE_AST_NODE(UiImport)
 
     UiImport(const QStringRef &fileName)
-        : fileName(fileName), importUri(0)
+        : fileName(fileName), importUri(nullptr)
     { kind = K; }
 
     UiImport(UiQualifiedId *uri)
@@ -2325,7 +2876,7 @@ public:
     UiObjectMemberList *finish()
     {
         UiObjectMemberList *head = next;
-        next = 0;
+        next = nullptr;
         return head;
     }
 
@@ -2334,51 +2885,13 @@ public:
     UiObjectMember *member;
 };
 
-class QML_PARSER_EXPORT UiQualifiedPragmaId: public Node
-{
-public:
-    QQMLJS_DECLARE_AST_NODE(UiQualifiedPragmaId)
-
-    UiQualifiedPragmaId(const QStringRef &name)
-        : next(this), name(name)
-    { kind = K; }
-
-    UiQualifiedPragmaId(UiQualifiedPragmaId *previous, const QStringRef &name)
-        : name(name)
-    {
-        kind = K;
-        next = previous->next;
-        previous->next = this;
-    }
-
-    UiQualifiedPragmaId *finish()
-    {
-        UiQualifiedPragmaId *head = next;
-        next = 0;
-        return head;
-    }
-
-    void accept0(Visitor *visitor) override;
-
-    SourceLocation firstSourceLocation() const override
-    { return identifierToken; }
-
-    SourceLocation lastSourceLocation() const override
-    { return next ? next->lastSourceLocation() : identifierToken; }
-
-// attributes
-    UiQualifiedPragmaId *next;
-    QStringRef name;
-    SourceLocation identifierToken;
-};
-
 class QML_PARSER_EXPORT UiPragma: public Node
 {
 public:
     QQMLJS_DECLARE_AST_NODE(UiPragma)
 
-    UiPragma(UiQualifiedPragmaId *type)
-        : pragmaType(type)
+    UiPragma(QStringRef name)
+        : name(name)
     { kind = K; }
 
     void accept0(Visitor *visitor) override;
@@ -2390,7 +2903,7 @@ public:
     { return semicolonToken; }
 
 // attributes
-    UiQualifiedPragmaId *pragmaType;
+    QStringRef name;
     SourceLocation pragmaToken;
     SourceLocation semicolonToken;
 };
@@ -2427,7 +2940,7 @@ public:
     UiHeaderItemList *finish()
     {
         UiHeaderItemList *head = next;
-        next = 0;
+        next = nullptr;
         return head;
     }
 
@@ -2506,7 +3019,7 @@ public:
     UiArrayMemberList *finish()
     {
         UiArrayMemberList *head = next;
-        next = 0;
+        next = nullptr;
         return head;
     }
 
@@ -2567,7 +3080,7 @@ public:
     inline UiParameterList *finish ()
     {
         UiParameterList *front = next;
-        next = 0;
+        next = nullptr;
         return front;
     }
 
@@ -2587,13 +3100,13 @@ public:
 
     UiPublicMember(UiQualifiedId *memberType,
                    const QStringRef &name)
-        : type(Property), memberType(memberType), name(name), statement(0), binding(0), isDefaultMember(false), isReadonlyMember(false), parameters(0)
+        : type(Property), memberType(memberType), name(name), statement(nullptr), binding(nullptr), isDefaultMember(false), isReadonlyMember(false), parameters(nullptr)
     { kind = K; }
 
     UiPublicMember(UiQualifiedId *memberType,
                    const QStringRef &name,
                    Statement *statement)
-        : type(Property), memberType(memberType), name(name), statement(statement), binding(0), isDefaultMember(false), isReadonlyMember(false), parameters(0)
+        : type(Property), memberType(memberType), name(name), statement(statement), binding(nullptr), isDefaultMember(false), isReadonlyMember(false), parameters(nullptr)
     { kind = K; }
 
     void accept0(Visitor *visitor) override;
@@ -2785,6 +3298,81 @@ public:
     SourceLocation rbracketToken;
 };
 
+class QML_PARSER_EXPORT UiEnumMemberList: public Node
+{
+    QQMLJS_DECLARE_AST_NODE(UiEnumMemberList)
+public:
+    UiEnumMemberList(const QStringRef &member, double v = 0.0)
+        : next(this), member(member), value(v)
+    { kind = K; }
+
+    UiEnumMemberList(UiEnumMemberList *previous, const QStringRef &member)
+        : member(member)
+    {
+        kind = K;
+        next = previous->next;
+        previous->next = this;
+        value = previous->value + 1;
+    }
+
+    UiEnumMemberList(UiEnumMemberList *previous, const QStringRef &member, double v)
+        : member(member), value(v)
+    {
+        kind = K;
+        next = previous->next;
+        previous->next = this;
+    }
+
+    SourceLocation firstSourceLocation() const override
+    { return memberToken; }
+
+    SourceLocation lastSourceLocation() const override
+    { return next ? next->lastSourceLocation() :
+                    valueToken.isValid() ? valueToken : memberToken; }
+
+    void accept0(Visitor *visitor) override;
+
+    UiEnumMemberList *finish()
+    {
+        UiEnumMemberList *head = next;
+        next = nullptr;
+        return head;
+    }
+
+// attributes
+    UiEnumMemberList *next;
+    QStringRef member;
+    double value;
+    SourceLocation memberToken;
+    SourceLocation valueToken;
+};
+
+class QML_PARSER_EXPORT UiEnumDeclaration: public UiObjectMember
+{
+public:
+    QQMLJS_DECLARE_AST_NODE(UiEnumDeclaration)
+
+    UiEnumDeclaration(const QStringRef &name,
+                      UiEnumMemberList *members)
+        : name(name)
+        , members(members)
+    { kind = K; }
+
+    SourceLocation firstSourceLocation() const override
+    { return enumToken; }
+
+    SourceLocation lastSourceLocation() const override
+    { return rbraceToken; }
+
+    void accept0(Visitor *visitor) override;
+
+// attributes
+    SourceLocation enumToken;
+    SourceLocation rbraceToken;
+    QStringRef name;
+    UiEnumMemberList *members;
+};
+
 } } // namespace AST
 
 
diff --git a/src/qml/parser/qqmljsastfwd_p.h b/src/qml/parser/qqmljsastfwd_p.h
index 189eb72a57..7795e0ce71 100644
--- a/src/qml/parser/qqmljsastfwd_p.h
+++ b/src/qml/parser/qqmljsastfwd_p.h
@@ -41,6 +41,7 @@
 #define QQMLJSAST_FWD_P_H
 
 #include "qqmljsglobal_p.h"
+#include "qqmljssourcelocation_p.h"
 
 #include <QtCore/qglobal.h>
 
@@ -59,27 +60,6 @@ QT_QML_BEGIN_NAMESPACE
 
 namespace QQmlJS { namespace AST {
 
-class SourceLocation
-{
-public:
-    explicit SourceLocation(quint32 offset = 0, quint32 length = 0, quint32 line = 0, quint32 column = 0)
-        : offset(offset), length(length),
-          startLine(line), startColumn(column)
-    { }
-
-    bool isValid() const { return length != 0; }
-
-    quint32 begin() const { return offset; }
-    quint32 end() const { return offset + length; }
-
-// attributes
-    // ### encode
-    quint32 offset;
-    quint32 length;
-    quint32 startLine;
-    quint32 startColumn;
-};
-
 class Visitor;
 class Node;
 class ExpressionNode;
@@ -89,22 +69,27 @@ class IdentifierExpression;
 class NullExpression;
 class TrueLiteral;
 class FalseLiteral;
+class SuperLiteral;
 class NumericLiteral;
 class StringLiteral;
+class TemplateLiteral;
 class RegExpLiteral;
-class ArrayLiteral;
-class ObjectLiteral;
-class ElementList;
+class Pattern;
+class ArrayPattern;
+class ObjectPattern;
+class PatternElement;
+class PatternElementList;
+class PatternProperty;
+class PatternPropertyList;
 class Elision;
-class PropertyAssignmentList;
-class PropertyGetterSetter;
-class PropertyNameAndValue;
 class PropertyName;
 class IdentifierPropertyName;
 class StringLiteralPropertyName;
 class NumericLiteralPropertyName;
+class ComputedPropertyName;
 class ArrayMemberExpression;
 class FieldMemberExpression;
+class TaggedTemplate;
 class NewMemberExpression;
 class NewExpression;
 class CallExpression;
@@ -123,20 +108,19 @@ class NotExpression;
 class BinaryExpression;
 class ConditionalExpression;
 class Expression; // ### rename
+class YieldExpression;
 class Block;
+class LeftHandSideExpression;
 class StatementList;
 class VariableStatement;
 class VariableDeclarationList;
-class VariableDeclaration;
 class EmptyStatement;
 class ExpressionStatement;
 class IfStatement;
 class DoWhileStatement;
 class WhileStatement;
 class ForStatement;
-class LocalForStatement;
 class ForEachStatement;
-class LocalForEachStatement;
 class ContinueStatement;
 class BreakStatement;
 class ReturnStatement;
@@ -154,14 +138,26 @@ class Finally;
 class FunctionDeclaration;
 class FunctionExpression;
 class FormalParameterList;
-class FunctionBody;
+class ExportSpecifier;
+class ExportsList;
+class ExportClause;
+class ExportDeclaration;
 class Program;
-class SourceElements;
-class SourceElement;
-class FunctionSourceElement;
-class StatementSourceElement;
+class ImportSpecifier;
+class ImportsList;
+class NamedImports;
+class NameSpaceImport;
+class NamedImport;
+class ImportClause;
+class FromClause;
+class ImportDeclaration;
+class ModuleItem;
+class ESModule;
 class DebuggerStatement;
 class NestedExpression;
+class ClassExpression;
+class ClassDeclaration;
+class ClassElementList;
 
 // ui elements
 class UiProgram;
@@ -179,8 +175,9 @@ class UiObjectMember;
 class UiObjectMemberList;
 class UiArrayMemberList;
 class UiQualifiedId;
-class UiQualifiedPragmaId;
 class UiHeaderItemList;
+class UiEnumDeclaration;
+class UiEnumMemberList;
 
 } } // namespace AST
 
diff --git a/src/qml/parser/qqmljsastvisitor_p.h b/src/qml/parser/qqmljsastvisitor_p.h
index e582a8f6a7..c925096de6 100644
--- a/src/qml/parser/qqmljsastvisitor_p.h
+++ b/src/qml/parser/qqmljsastvisitor_p.h
@@ -83,7 +83,8 @@ public:
     virtual bool visit(UiObjectMemberList *) { return true; }
     virtual bool visit(UiArrayMemberList *) { return true; }
     virtual bool visit(UiQualifiedId *) { return true; }
-    virtual bool visit(UiQualifiedPragmaId *) { return true; }
+    virtual bool visit(UiEnumDeclaration *) { return true; }
+    virtual bool visit(UiEnumMemberList *) { return true; }
 
     virtual void endVisit(UiProgram *) {}
     virtual void endVisit(UiImport *) {}
@@ -100,7 +101,8 @@ public:
     virtual void endVisit(UiObjectMemberList *) {}
     virtual void endVisit(UiArrayMemberList *) {}
     virtual void endVisit(UiQualifiedId *) {}
-    virtual void endVisit(UiQualifiedPragmaId *) {}
+    virtual void endVisit(UiEnumDeclaration *) {}
+    virtual void endVisit(UiEnumMemberList *) { }
 
     // QQmlJS
     virtual bool visit(ThisExpression *) { return true; }
@@ -118,35 +120,41 @@ public:
     virtual bool visit(FalseLiteral *) { return true; }
     virtual void endVisit(FalseLiteral *) {}
 
+    virtual bool visit(SuperLiteral *) { return true; }
+    virtual void endVisit(SuperLiteral *) {}
+
     virtual bool visit(StringLiteral *) { return true; }
     virtual void endVisit(StringLiteral *) {}
 
+    virtual bool visit(TemplateLiteral *) { return true; }
+    virtual void endVisit(TemplateLiteral *) {}
+
     virtual bool visit(NumericLiteral *) { return true; }
     virtual void endVisit(NumericLiteral *) {}
 
     virtual bool visit(RegExpLiteral *) { return true; }
     virtual void endVisit(RegExpLiteral *) {}
 
-    virtual bool visit(ArrayLiteral *) { return true; }
-    virtual void endVisit(ArrayLiteral *) {}
+    virtual bool visit(ArrayPattern *) { return true; }
+    virtual void endVisit(ArrayPattern *) {}
 
-    virtual bool visit(ObjectLiteral *) { return true; }
-    virtual void endVisit(ObjectLiteral *) {}
+    virtual bool visit(ObjectPattern *) { return true; }
+    virtual void endVisit(ObjectPattern *) {}
 
-    virtual bool visit(ElementList *) { return true; }
-    virtual void endVisit(ElementList *) {}
+    virtual bool visit(PatternElementList *) { return true; }
+    virtual void endVisit(PatternElementList *) {}
 
-    virtual bool visit(Elision *) { return true; }
-    virtual void endVisit(Elision *) {}
+    virtual bool visit(PatternPropertyList *) { return true; }
+    virtual void endVisit(PatternPropertyList *) {}
 
-    virtual bool visit(PropertyAssignmentList *) { return true; }
-    virtual void endVisit(PropertyAssignmentList *) {}
+    virtual bool visit(PatternElement *) { return true; }
+    virtual void endVisit(PatternElement *) {}
 
-    virtual bool visit(PropertyNameAndValue *) { return true; }
-    virtual void endVisit(PropertyNameAndValue *) {}
+    virtual bool visit(PatternProperty *) { return true; }
+    virtual void endVisit(PatternProperty *) {}
 
-    virtual bool visit(PropertyGetterSetter *) { return true; }
-    virtual void endVisit(PropertyGetterSetter *) {}
+    virtual bool visit(Elision *) { return true; }
+    virtual void endVisit(Elision *) {}
 
     virtual bool visit(NestedExpression *) { return true; }
     virtual void endVisit(NestedExpression *) {}
@@ -160,12 +168,18 @@ public:
     virtual bool visit(NumericLiteralPropertyName *) { return true; }
     virtual void endVisit(NumericLiteralPropertyName *) {}
 
+    virtual bool visit(ComputedPropertyName *) { return true; }
+    virtual void endVisit(ComputedPropertyName *) {}
+
     virtual bool visit(ArrayMemberExpression *) { return true; }
     virtual void endVisit(ArrayMemberExpression *) {}
 
     virtual bool visit(FieldMemberExpression *) { return true; }
     virtual void endVisit(FieldMemberExpression *) {}
 
+    virtual bool visit(TaggedTemplate *) { return true; }
+    virtual void endVisit(TaggedTemplate *) {}
+
     virtual bool visit(NewMemberExpression *) { return true; }
     virtual void endVisit(NewMemberExpression *) {}
 
@@ -232,9 +246,6 @@ public:
     virtual bool visit(VariableDeclarationList *) { return true; }
     virtual void endVisit(VariableDeclarationList *) {}
 
-    virtual bool visit(VariableDeclaration *) { return true; }
-    virtual void endVisit(VariableDeclaration *) {}
-
     virtual bool visit(EmptyStatement *) { return true; }
     virtual void endVisit(EmptyStatement *) {}
 
@@ -253,15 +264,9 @@ public:
     virtual bool visit(ForStatement *) { return true; }
     virtual void endVisit(ForStatement *) {}
 
-    virtual bool visit(LocalForStatement *) { return true; }
-    virtual void endVisit(LocalForStatement *) {}
-
     virtual bool visit(ForEachStatement *) { return true; }
     virtual void endVisit(ForEachStatement *) {}
 
-    virtual bool visit(LocalForEachStatement *) { return true; }
-    virtual void endVisit(LocalForEachStatement *) {}
-
     virtual bool visit(ContinueStatement *) { return true; }
     virtual void endVisit(ContinueStatement *) {}
 
@@ -271,6 +276,9 @@ public:
     virtual bool visit(ReturnStatement *) { return true; }
     virtual void endVisit(ReturnStatement *) {}
 
+    virtual bool visit(YieldExpression *) { return true; }
+    virtual void endVisit(YieldExpression *) {}
+
     virtual bool visit(WithStatement *) { return true; }
     virtual void endVisit(WithStatement *) {}
 
@@ -313,20 +321,56 @@ public:
     virtual bool visit(FormalParameterList *) { return true; }
     virtual void endVisit(FormalParameterList *) {}
 
-    virtual bool visit(FunctionBody *) { return true; }
-    virtual void endVisit(FunctionBody *) {}
+    virtual bool visit(ClassExpression *) { return true; }
+    virtual void endVisit(ClassExpression *) {}
+
+    virtual bool visit(ClassDeclaration *) { return true; }
+    virtual void endVisit(ClassDeclaration *) {}
+
+    virtual bool visit(ClassElementList *) { return true; }
+    virtual void endVisit(ClassElementList *) {}
 
     virtual bool visit(Program *) { return true; }
     virtual void endVisit(Program *) {}
 
-    virtual bool visit(SourceElements *) { return true; }
-    virtual void endVisit(SourceElements *) {}
+    virtual bool visit(NameSpaceImport *) { return true; }
+    virtual void endVisit(NameSpaceImport *) {}
+
+    virtual bool visit(ImportSpecifier *) { return true; }
+    virtual void endVisit(ImportSpecifier *) {}
+
+    virtual bool visit(ImportsList *) { return true; }
+    virtual void endVisit(ImportsList *) {}
+
+    virtual bool visit(NamedImports *) { return true; }
+    virtual void endVisit(NamedImports *) {}
+
+    virtual bool visit(FromClause *) { return true; }
+    virtual void endVisit(FromClause *) {}
+
+    virtual bool visit(ImportClause *) { return true; }
+    virtual void endVisit(ImportClause *) {}
+
+    virtual bool visit(ImportDeclaration *) { return true; }
+    virtual void endVisit(ImportDeclaration *) {}
+
+    virtual bool visit(ExportSpecifier *) { return true; }
+    virtual void endVisit(ExportSpecifier *) {}
+
+    virtual bool visit(ExportsList *) { return true; }
+    virtual void endVisit(ExportsList *) {}
+
+    virtual bool visit(ExportClause *) { return true; }
+    virtual void endVisit(ExportClause *) {}
+
+    virtual bool visit(ExportDeclaration *) { return true; }
+    virtual void endVisit(ExportDeclaration *) {}
 
-    virtual bool visit(FunctionSourceElement *) { return true; }
-    virtual void endVisit(FunctionSourceElement *) {}
+    virtual bool visit(ModuleItem *) { return true; }
+    virtual void endVisit(ModuleItem *) {}
 
-    virtual bool visit(StatementSourceElement *) { return true; }
-    virtual void endVisit(StatementSourceElement *) {}
+    virtual bool visit(ESModule *) { return true; }
+    virtual void endVisit(ESModule *) {}
 
     virtual bool visit(DebuggerStatement *) { return true; }
     virtual void endVisit(DebuggerStatement *) {}
diff --git a/src/qml/parser/qqmljsengine_p.cpp b/src/qml/parser/qqmljsengine_p.cpp
index 7a6d9c3826..97ce6ebea3 100644
--- a/src/qml/parser/qqmljsengine_p.cpp
+++ b/src/qml/parser/qqmljsengine_p.cpp
@@ -112,15 +112,8 @@ double integerFromString(const char *buf, int size, int radix)
     return result;
 }
 
-double integerFromString(const QString &str, int radix)
-{
-    QByteArray ba = QStringRef(&str).trimmed().toLatin1();
-    return integerFromString(ba.constData(), ba.size(), radix);
-}
-
-
 Engine::Engine()
-    : _lexer(0), _directives(0)
+    : _lexer(nullptr), _directives(nullptr)
 { }
 
 Engine::~Engine()
diff --git a/src/qml/parser/qqmljsengine_p.h b/src/qml/parser/qqmljsengine_p.h
index 8cbe69a0ba..07b5026eb9 100644
--- a/src/qml/parser/qqmljsengine_p.h
+++ b/src/qml/parser/qqmljsengine_p.h
@@ -52,8 +52,8 @@
 //
 
 #include "qqmljsglobal_p.h"
-#include "qqmljsastfwd_p.h"
 #include "qqmljsmemorypool_p.h"
+#include "qqmljssourcelocation_p.h"
 
 #include <QtCore/qstring.h>
 #include <QtCore/qset.h>
@@ -63,16 +63,41 @@ QT_QML_BEGIN_NAMESPACE
 namespace QQmlJS {
 
 class Lexer;
-class Directives;
 class MemoryPool;
 
+class QML_PARSER_EXPORT Directives {
+public:
+    virtual ~Directives() {}
+
+    virtual void pragmaLibrary()
+    {
+    }
+
+    virtual void importFile(const QString &jsfile, const QString &module, int line, int column)
+    {
+        Q_UNUSED(jsfile);
+        Q_UNUSED(module);
+        Q_UNUSED(line);
+        Q_UNUSED(column);
+    }
+
+    virtual void importModule(const QString &uri, const QString &version, const QString &module, int line, int column)
+    {
+        Q_UNUSED(uri);
+        Q_UNUSED(version);
+        Q_UNUSED(module);
+        Q_UNUSED(line);
+        Q_UNUSED(column);
+    }
+};
+
+
 class QML_PARSER_EXPORT DiagnosticMessage
 {
 public:
-    enum Kind { Warning, Error };
+    enum Kind { Hint, Warning, Error };
 
-    DiagnosticMessage()
-        : kind(Error) {}
+    DiagnosticMessage() {}
 
     DiagnosticMessage(Kind kind, const AST::SourceLocation &loc, const QString &message)
         : kind(kind), loc(loc), message(message) {}
@@ -83,7 +108,7 @@ public:
     bool isError() const
     { return kind == Error; }
 
-    Kind kind;
+    Kind kind = Error;
     AST::SourceLocation loc;
     QString message;
 };
diff --git a/src/qml/parser/qqmljsgrammar.cpp b/src/qml/parser/qqmljsgrammar.cpp
deleted file mode 100644
index ca5a4bbd85..0000000000
--- a/src/qml/parser/qqmljsgrammar.cpp
+++ /dev/null
@@ -1,1111 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 3 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL3 included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 3 requirements
-** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 2.0 or (at your option) the GNU General
-** Public license version 3 or any later version approved by the KDE Free
-** Qt Foundation. The licenses are as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-2.0.html and
-** https://www.gnu.org/licenses/gpl-3.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-// This file was generated by qlalr - DO NOT EDIT!
-#include "qqmljsgrammar_p.h"
-
-QT_BEGIN_NAMESPACE
-
-const char *const QQmlJSGrammar::spell [] = {
-  "end of file", "&", "&&", "&=", "break", "case", "catch", ":", ",", "continue", 
-  "default", "delete", "/", "/=", "do", ".", "else", "=", "==", "===", 
-  "finally", "for", "function", ">=", ">", ">>", ">>=", ">>>", ">>>=", "identifier", 
-  "if", "in", "instanceof", "{", "[", "<=", "(", "<", "<<", "<<=", 
-  "-", "-=", "--", "new", "!", "!=", "!==", "numeric literal", "|", "|=", 
-  "||", "+", "+=", "++", "?", "}", "]", "%", "%=", "return", 
-  ")", ";", 0, "*", "*=", "string literal", "property", "signal", "readonly", "switch", 
-  "this", "throw", "~", "try", "typeof", "var", "void", "while", "with", "^", 
-  "^=", "null", "true", "false", "const", "let", "debugger", "reserved word", "multiline string literal", "comment", 
-  0, "public", "import", "pragma", "as", "on", "get", "set", 0, 0, 
-  0, 0, 0, 0, 0, 0, 0};
-
-const short QQmlJSGrammar::lhs [] = {
-  107, 107, 107, 107, 107, 107, 108, 114, 114, 117, 
-  117, 117, 117, 120, 122, 118, 118, 119, 119, 119, 
-  119, 119, 119, 119, 119, 123, 124, 116, 115, 127, 
-  127, 128, 128, 129, 129, 126, 112, 112, 112, 112, 
-  131, 131, 131, 131, 131, 131, 131, 112, 139, 139, 
-  139, 139, 140, 140, 141, 141, 112, 112, 112, 112, 
-  112, 112, 112, 112, 112, 112, 112, 112, 112, 112, 
-  112, 112, 112, 112, 112, 112, 125, 125, 125, 125, 
-  125, 125, 125, 144, 144, 144, 144, 144, 144, 144, 
-  144, 144, 144, 144, 144, 144, 144, 144, 144, 144, 
-  144, 130, 146, 146, 146, 146, 145, 145, 150, 150, 
-  150, 148, 148, 151, 151, 151, 151, 154, 154, 154, 
-  154, 154, 154, 154, 154, 154, 154, 154, 154, 154, 
-  154, 154, 154, 154, 154, 154, 154, 154, 154, 154, 
-  154, 154, 154, 154, 154, 154, 154, 154, 154, 155, 
-  155, 121, 121, 121, 121, 121, 158, 158, 159, 159, 
-  159, 159, 157, 157, 160, 160, 161, 161, 162, 162, 
-  162, 163, 163, 163, 163, 163, 163, 163, 163, 163, 
-  163, 164, 164, 164, 164, 165, 165, 165, 166, 166, 
-  166, 166, 167, 167, 167, 167, 167, 167, 167, 168, 
-  168, 168, 168, 168, 168, 169, 169, 169, 169, 169, 
-  170, 170, 170, 170, 170, 171, 171, 172, 172, 173, 
-  173, 174, 174, 175, 175, 176, 176, 177, 177, 178, 
-  178, 179, 179, 180, 180, 181, 181, 182, 182, 149, 
-  149, 183, 183, 184, 184, 184, 184, 184, 184, 184, 
-  184, 184, 184, 184, 184, 110, 110, 185, 185, 186, 
-  186, 187, 187, 109, 109, 109, 109, 109, 109, 109, 
-  109, 109, 109, 109, 109, 109, 109, 109, 132, 196, 
-  196, 195, 195, 143, 143, 197, 197, 197, 198, 198, 
-  200, 200, 199, 201, 204, 202, 202, 205, 203, 203, 
-  133, 134, 134, 135, 135, 188, 188, 188, 188, 188, 
-  188, 188, 188, 189, 189, 189, 189, 190, 190, 190, 
-  190, 191, 191, 136, 137, 206, 206, 209, 209, 207, 
-  207, 210, 208, 192, 193, 193, 138, 138, 138, 211, 
-  212, 194, 194, 213, 142, 156, 156, 214, 214, 153, 
-  153, 152, 152, 215, 113, 113, 216, 216, 111, 111, 
-  147, 147, 217};
-
-const short QQmlJSGrammar::rhs [] = {
-  2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 
-  1, 2, 2, 1, 1, 2, 2, 2, 2, 3, 
-  3, 5, 5, 4, 4, 2, 2, 0, 1, 1, 
-  2, 1, 3, 2, 3, 2, 1, 5, 4, 4, 
-  1, 1, 1, 1, 1, 1, 1, 3, 1, 1, 
-  1, 3, 0, 1, 2, 4, 6, 6, 3, 3, 
-  7, 7, 4, 4, 5, 5, 8, 8, 5, 6, 
-  6, 10, 6, 7, 1, 1, 1, 1, 1, 1, 
-  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 
-  1, 1, 1, 2, 3, 3, 4, 5, 3, 4, 
-  3, 1, 1, 2, 3, 4, 1, 2, 3, 7, 
-  8, 1, 3, 1, 1, 1, 1, 1, 1, 1, 
-  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 
-  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 
-  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 
-  1, 1, 1, 4, 3, 5, 1, 2, 4, 4, 
-  4, 3, 0, 1, 1, 3, 1, 1, 1, 2, 
-  2, 1, 2, 2, 2, 2, 2, 2, 2, 2, 
-  2, 1, 3, 3, 3, 1, 3, 3, 1, 3, 
-  3, 3, 1, 3, 3, 3, 3, 3, 3, 1, 
-  3, 3, 3, 3, 3, 1, 3, 3, 3, 3, 
-  1, 3, 3, 3, 3, 1, 3, 1, 3, 1, 
-  3, 1, 3, 1, 3, 1, 3, 1, 3, 1, 
-  3, 1, 3, 1, 3, 1, 5, 1, 5, 1, 
-  3, 1, 3, 1, 1, 1, 1, 1, 1, 1, 
-  1, 1, 1, 1, 1, 1, 3, 0, 1, 1, 
-  3, 0, 1, 1, 1, 1, 1, 1, 1, 1, 
-  1, 1, 1, 1, 1, 1, 1, 1, 3, 1, 
-  2, 0, 1, 3, 3, 1, 1, 1, 1, 3, 
-  1, 3, 2, 2, 2, 0, 1, 2, 0, 1, 
-  1, 2, 2, 7, 5, 7, 7, 7, 5, 9, 
-  10, 7, 8, 2, 2, 3, 3, 2, 2, 3, 
-  3, 3, 3, 5, 5, 3, 5, 1, 2, 0, 
-  1, 4, 3, 3, 3, 3, 3, 3, 4, 5, 
-  2, 2, 2, 1, 8, 8, 7, 1, 3, 0, 
-  1, 0, 1, 1, 1, 1, 1, 2, 1, 1, 
-  0, 1, 2};
-
-const short QQmlJSGrammar::action_default [] = {
-  0, 0, 28, 0, 0, 0, 28, 0, 189, 256, 
-  220, 228, 224, 168, 240, 216, 3, 153, 85, 169, 
-  232, 236, 157, 186, 167, 172, 152, 206, 193, 0, 
-  92, 93, 88, 0, 82, 77, 361, 0, 0, 0, 
-  0, 90, 0, 0, 86, 89, 81, 0, 0, 78, 
-  80, 83, 79, 91, 84, 0, 87, 0, 0, 182, 
-  0, 0, 169, 188, 171, 170, 0, 0, 0, 184, 
-  185, 183, 187, 0, 217, 0, 0, 0, 0, 207, 
-  0, 0, 0, 0, 0, 0, 197, 0, 0, 0, 
-  191, 192, 190, 195, 199, 198, 196, 194, 209, 208, 
-  210, 0, 225, 0, 221, 0, 0, 163, 150, 162, 
-  151, 118, 119, 120, 145, 121, 147, 122, 123, 124, 
-  125, 126, 127, 128, 129, 130, 131, 132, 146, 133, 
-  134, 148, 135, 136, 137, 138, 139, 140, 141, 142, 
-  143, 144, 149, 0, 0, 161, 257, 164, 0, 165, 
-  0, 166, 160, 0, 253, 246, 244, 251, 252, 250, 
-  249, 255, 248, 247, 245, 254, 241, 0, 229, 0, 
-  0, 233, 0, 0, 237, 0, 0, 163, 155, 0, 
-  154, 0, 159, 173, 0, 350, 350, 351, 0, 348, 
-  0, 349, 0, 352, 264, 271, 270, 278, 266, 0, 
-  267, 0, 353, 0, 360, 268, 269, 85, 274, 272, 
-  357, 354, 359, 275, 0, 287, 0, 0, 0, 0, 
-  344, 0, 361, 286, 258, 301, 0, 0, 0, 288, 
-  0, 0, 276, 277, 0, 265, 273, 302, 303, 0, 
-  350, 0, 0, 352, 0, 345, 346, 0, 334, 358, 
-  0, 318, 319, 320, 321, 0, 314, 315, 316, 317, 
-  342, 343, 0, 0, 0, 0, 0, 306, 307, 308, 
-  262, 260, 222, 230, 226, 242, 218, 263, 0, 169, 
-  234, 238, 211, 200, 0, 0, 219, 0, 0, 0, 
-  0, 212, 0, 0, 0, 0, 0, 204, 202, 205, 
-  203, 201, 214, 213, 215, 0, 227, 0, 223, 0, 
-  261, 169, 0, 243, 258, 259, 0, 258, 0, 0, 
-  310, 0, 0, 0, 312, 0, 231, 0, 0, 235, 
-  0, 0, 239, 299, 0, 291, 300, 294, 0, 298, 
-  0, 258, 292, 0, 258, 0, 0, 311, 0, 0, 
-  0, 313, 0, 0, 0, 305, 0, 304, 85, 112, 
-  362, 0, 0, 117, 280, 283, 0, 118, 287, 121, 
-  147, 123, 124, 88, 128, 129, 82, 130, 286, 133, 
-  86, 89, 258, 83, 91, 136, 84, 138, 87, 140, 
-  141, 288, 143, 144, 149, 0, 114, 113, 116, 100, 
-  115, 99, 0, 109, 281, 279, 0, 0, 0, 352, 
-  0, 110, 157, 158, 163, 0, 156, 0, 322, 323, 
-  0, 350, 0, 0, 352, 0, 111, 0, 0, 0, 
-  325, 330, 328, 331, 0, 0, 329, 330, 0, 326, 
-  0, 327, 282, 333, 0, 282, 332, 0, 335, 336, 
-  0, 282, 337, 338, 0, 0, 339, 0, 0, 0, 
-  340, 341, 175, 174, 0, 0, 0, 309, 0, 0, 
-  0, 324, 296, 289, 0, 297, 293, 0, 295, 284, 
-  0, 285, 290, 0, 0, 352, 0, 347, 103, 0, 
-  0, 107, 94, 0, 96, 105, 0, 97, 106, 108, 
-  98, 104, 95, 0, 101, 179, 177, 181, 178, 176, 
-  180, 355, 6, 356, 4, 2, 75, 102, 0, 0, 
-  78, 80, 79, 37, 5, 0, 76, 0, 51, 50, 
-  49, 0, 0, 51, 0, 0, 0, 52, 0, 67, 
-  68, 0, 65, 0, 66, 41, 42, 43, 44, 46, 
-  47, 71, 45, 0, 51, 0, 0, 0, 0, 0, 
-  61, 0, 62, 0, 0, 32, 0, 0, 72, 33, 
-  0, 36, 34, 30, 0, 35, 31, 0, 63, 0, 
-  64, 157, 0, 69, 73, 0, 0, 0, 0, 157, 
-  282, 0, 70, 85, 118, 287, 121, 147, 123, 124, 
-  88, 128, 129, 130, 286, 133, 86, 89, 258, 91, 
-  136, 84, 138, 87, 140, 141, 288, 143, 144, 149, 
-  74, 0, 59, 53, 60, 54, 0, 0, 0, 0, 
-  56, 0, 57, 58, 55, 0, 0, 0, 0, 48, 
-  0, 38, 39, 0, 40, 8, 0, 0, 9, 0, 
-  11, 0, 10, 0, 1, 27, 15, 14, 26, 13, 
-  12, 29, 7, 0, 18, 0, 19, 0, 24, 25, 
-  0, 20, 21, 0, 22, 23, 16, 17, 363};
-
-const short QQmlJSGrammar::goto_default [] = {
-  7, 654, 212, 199, 210, 524, 512, 649, 662, 511, 
-  648, 652, 650, 658, 22, 655, 653, 651, 18, 523, 
-  574, 564, 571, 566, 551, 194, 198, 200, 205, 236, 
-  213, 233, 555, 626, 625, 204, 235, 26, 490, 489, 
-  361, 360, 9, 359, 362, 203, 483, 363, 109, 17, 
-  148, 24, 13, 147, 19, 25, 59, 23, 8, 28, 
-  27, 282, 15, 276, 10, 272, 12, 274, 11, 273, 
-  20, 280, 21, 281, 14, 275, 271, 312, 417, 277, 
-  278, 206, 196, 195, 209, 208, 232, 197, 366, 365, 
-  234, 474, 473, 334, 335, 476, 337, 475, 336, 430, 
-  434, 437, 433, 432, 452, 453, 201, 187, 202, 211, 
-  0};
-
-const short QQmlJSGrammar::action_index [] = {
-  308, 1392, 2787, 2787, 2890, 1102, 71, 6, 103, -107, 
-  10, -35, -64, 287, -107, 310, 11, -107, -107, 815, 
-  30, 112, 183, 214, -107, -107, -107, 463, 203, 1392, 
-  -107, -107, -107, 536, -107, -107, 2478, 1786, 1392, 1392, 
-  1392, -107, 1005, 1392, -107, -107, -107, 1392, 1392, -107, 
-  -107, -107, -107, -107, -107, 1392, -107, 1392, 1392, -107, 
-  1392, 1392, 75, 204, -107, -107, 1392, 1392, 1392, -107, 
-  -107, -107, 221, 1392, 306, 1392, 1392, 1392, 1392, 463, 
-  1392, 1392, 1392, 1392, 1392, 1392, 200, 1392, 1392, 1392, 
-  149, 145, 108, 231, 241, 295, 379, 379, 463, 463, 
-  463, 1392, -70, 1392, 4, 2375, 1392, 1392, -107, -107, 
-  -107, -107, -107, -107, -107, -107, -107, -107, -107, -107, 
-  -107, -107, -107, -107, -107, -107, -107, -107, -107, -107, 
-  -107, -107, -107, -107, -107, -107, -107, -107, -107, -107, 
-  -107, -107, -107, 105, 1392, -107, -107, -5, -58, -107, 
-  1392, -107, -107, 1392, -107, -107, -107, -107, -107, -107, 
-  -107, -107, -107, -107, -107, -107, -107, 1392, -44, 1392, 
-  1392, 5, 7, 1392, -107, 2375, 1392, 1392, -107, 134, 
-  -107, -43, -107, -107, -16, 541, 541, 15, -36, -107, 
-  462, -107, -4, 2787, -107, -107, -107, -107, -107, 213, 
-  -107, 449, -107, -20, -107, -107, -107, 31, -107, -107, 
-  -107, 2787, -107, -107, 616, -107, 711, 144, 2890, 21, 
-  42, 43, 3096, -107, 1392, -107, 62, 1392, 101, -107, 
-  102, 99, -107, -107, 417, -107, -107, -107, -107, 93, 
-  441, 56, 92, 2787, 34, -107, -107, 2890, -107, -107, 
-  118, -107, -107, -107, -107, 125, -107, -107, -107, -107, 
-  -107, -107, -14, 33, 1392, 137, 193, -107, -107, -107, 
-  1488, -107, 44, -1, -42, -107, 316, -8, -60, 718, 
-  97, 87, 368, 222, 359, 1392, 313, 1392, 1392, 1392, 
-  1392, 342, 1392, 1392, 1392, 1392, 1392, 271, 270, 263, 
-  262, 225, 346, 352, 362, 1392, -51, 1392, 29, 1392, 
-  -107, 815, 1392, -107, 1392, 28, -22, 1392, -19, 2890, 
-  -107, 1392, 160, 2890, -107, 1392, 0, 1392, 1392, 97, 
-  45, 1392, -107, 37, 142, 25, -107, -107, 1392, -107, 
-  541, 1392, -107, 9, 1392, 12, 2890, -107, 1392, 128, 
-  2890, -107, 1392, 124, 2890, 61, 2890, -107, 60, -107, 
-  67, 26, 73, -107, -107, 2890, 49, 544, 80, 556, 
-  114, 1392, 2890, 85, 58, 482, 2581, 64, 88, 1005, 
-  90, 94, 1588, 2581, 96, 70, 197, 1392, 100, 76, 
-  1392, 104, 1392, 82, 84, 2684, -107, -107, -107, -107, 
-  -107, -107, 1392, -107, -107, -107, 95, 63, 91, 2787, 
-  53, -107, 217, -107, 1392, 50, -107, 120, -107, -107, 
-  40, 372, 8, 27, 2787, 3, -107, 1392, 141, 20, 
-  -107, 46, -107, 41, 147, 1392, -107, 39, 36, -107, 
-  -15, -107, 2890, -107, 297, 2890, -107, 175, -107, -107, 
-  187, 2890, 14, -107, -3, -2, -107, 459, -34, -6, 
-  -107, -107, -107, -107, 1392, 139, 2890, -107, 1392, 132, 
-  2890, -107, 1, -107, 251, -107, -107, 1392, -107, -107, 
-  541, -107, -107, -48, -23, 2787, -47, -107, -107, 113, 
-  1984, -107, -107, 1885, -107, -107, 1687, -107, -107, -107, 
-  -107, -107, -107, 107, -107, -107, -107, -107, -107, -107, 
-  -107, -107, -107, 2787, -107, -107, -107, 131, -50, 910, 
-  243, -45, -7, -107, -107, 232, -107, 206, -12, -107, 
-  -107, 633, 189, -107, 198, 13, 385, -107, 153, -107, 
-  -107, 184, -107, 2080, -107, -107, -107, -107, -107, -107, 
-  -107, -107, -107, 208, 18, 633, 219, 129, 353, 292, 
-  -107, 48, -107, 910, 122, -107, 81, 910, -107, -107, 
-  1296, -107, -107, -107, 1199, -107, -107, 224, -107, 2080, 
-  -107, 311, 81, -107, -107, 205, 633, 98, 2176, 304, 
-  2993, 69, -107, 89, 613, 86, 597, 109, 1392, 2890, 
-  83, 55, 467, 52, 79, 804, 78, 77, 1588, 66, 
-  47, 59, 1392, 57, 32, 1392, 54, 1392, 38, 35, 
-  -107, 255, -107, 228, -107, 51, 2, 524, 195, 532, 
-  -107, 133, -107, -107, -107, 2272, 910, 1786, 17, -107, 
-  152, -107, -107, 16, -107, -107, 910, 910, 119, 910, 
-  -107, 302, -107, 148, -107, -107, 143, 140, -107, -107, 
-  -107, -107, -107, 369, -107, 249, -107, 111, -107, -107, 
-  364, -107, -107, 65, -107, -107, -107, -107, -107, 
-
-  -111, 55, 62, 77, 71, 279, -7, -111, -111, -111, 
-  -111, -111, -111, -111, -111, -111, -111, -111, -111, -74, 
-  -111, -111, -111, -111, -111, -111, -111, -111, -111, 70, 
-  -111, -111, -111, -8, -111, -111, -6, -28, 12, 84, 
-  85, -111, 93, 100, -111, -111, -111, 101, 104, -111, 
-  -111, -111, -111, -111, -111, 107, -111, 112, 118, -111, 
-  182, 184, -111, -111, -111, -111, 218, 215, 209, -111, 
-  -111, -111, -111, 202, -111, 195, 193, 192, 191, -111, 
-  189, 183, 181, 175, 168, 155, -111, 170, 153, 150, 
-  -111, -111, -111, -111, -111, -111, -111, -111, -111, -111, 
-  -111, 151, -111, 142, -111, 172, 30, -4, -111, -111, 
-  -111, -111, -111, -111, -111, -111, -111, -111, -111, -111, 
-  -111, -111, -111, -111, -111, -111, -111, -111, -111, -111, 
-  -111, -111, -111, -111, -111, -111, -111, -111, -111, -111, 
-  -111, -111, -111, -111, -2, -111, -111, -111, -111, -111, 
-  0, -111, -111, 9, -111, -111, -111, -111, -111, -111, 
-  -111, -111, -111, -111, -111, -111, -111, 125, -111, 122, 
-  10, -111, -111, 22, -111, 236, 46, 127, -111, -111, 
-  -111, -111, -111, -111, -111, 37, 124, -111, -111, -111, 
-  39, -111, -111, 42, -111, -111, -111, -111, -111, -111, 
-  -111, 44, -111, -111, -111, -111, -111, -111, -111, -111, 
-  -111, 94, -111, -111, 47, -111, 48, -111, 128, -111, 
-  50, -111, 91, -111, -3, -111, -111, 66, 53, -111, 
-  -111, -111, -111, -111, 57, -111, -111, -111, -111, -111, 
-  79, -111, -111, 78, -111, -111, -111, 82, -111, -111, 
-  -111, -111, -111, -111, -111, -111, -111, -111, -111, -111, 
-  -111, -111, -111, -111, 67, -111, -111, -111, -111, -111, 
-  61, -111, -111, -111, -111, -111, -111, -111, -111, -111, 
-  -111, -111, -111, -111, 59, 258, -111, 259, 268, 269, 
-  272, -111, 60, 63, 73, 74, 75, -111, -111, -111, 
-  -111, -111, -111, -111, -111, 252, -111, 242, -111, 233, 
-  -111, -111, 232, -111, 87, -111, -111, 89, -111, 133, 
-  -111, 51, -111, 135, -111, 231, -111, 223, 222, -111, 
-  -111, 221, -111, -111, -111, -111, -111, -111, 219, -111, 
-  92, 102, -111, -111, 110, -111, 171, -111, 40, -111, 
-  173, -111, 38, -111, 176, -111, 179, -111, -111, -111, 
-  -111, -111, -111, -111, -111, 180, -111, 19, -111, 18, 
-  -111, 145, 185, -111, -111, 17, 166, -111, -111, 65, 
-  -111, -111, 29, 177, -111, -111, -111, 25, -111, 5, 
-  159, -111, 164, -111, -111, 207, -111, -111, -111, -111, 
-  -111, -111, -18, -111, -111, -111, -111, -111, -111, 212, 
-  -111, -111, -111, -111, 216, -111, -111, -111, -111, -111, 
-  -111, 213, -111, -111, 86, -111, -111, 16, -111, -111, 
-  -111, -111, -111, -85, -111, 14, -111, -84, -111, -111, 
-  -111, -111, 286, -111, -111, 287, -111, -111, -111, -111, 
-  -111, 214, -94, -111, -111, -16, -111, -10, -111, -19, 
-  -111, -111, -111, -111, 2, -111, 83, -111, 105, -111, 
-  81, -111, -111, -111, -111, -111, -111, -41, -111, -111, 
-  131, -111, -111, -111, -111, 76, -111, -111, -111, -111, 
-  -35, -111, -111, 64, -111, -111, -29, -111, -111, -111, 
-  -111, -111, -111, -111, -111, -111, -111, -111, -111, -111, 
-  -111, -111, -111, 208, -111, -111, -111, -111, -111, 20, 
-  -111, -111, -111, -111, -111, -111, -111, 13, -111, -111, 
-  -111, 26, 15, -111, -111, -111, 32, -111, -111, -111, 
-  -111, -111, -111, 329, -111, -111, -111, -111, -111, -111, 
-  -111, -111, -111, -111, -111, 54, 56, -111, 58, -111, 
-  -111, -111, -111, 68, -111, -111, -111, 72, -111, -111, 
-  330, -111, -111, -111, 327, -111, -111, -111, -111, 389, 
-  -111, -111, 52, -111, -111, 31, 49, -111, 371, -111, 
-  134, 34, -111, -111, 43, -111, 41, -111, 108, 141, 
-  -111, -111, 35, -111, -111, 97, -111, -111, 45, -111, 
-  -111, -111, 36, -111, 21, 129, -111, 146, -111, -111, 
-  -111, -111, -111, -1, -111, -111, -111, 11, -5, 7, 
-  -111, -111, -111, -111, -111, 353, 311, 408, 4, -111, 
-  -111, -111, -111, 1, -111, -111, 8, 6, 249, 248, 
-  -111, -111, -111, -111, -111, -111, -111, -111, -111, -111, 
-  -111, -111, -111, 3, -111, -111, -111, -111, -111, -111, 
-  -14, -111, -111, -111, -111, -111, -111, -111, -111};
-
-const short QQmlJSGrammar::action_info [] = {
-  309, 314, 152, 150, 101, 73, 678, 167, 487, 103, 
-  485, 73, 484, 101, 173, 103, 527, 182, 477, 144, 
-  186, 585, 621, 190, 192, 532, 459, 451, 307, 193, 
-  285, 451, 167, 457, 455, 246, 144, 307, 247, 317, 
-  441, 319, 537, 442, 435, 285, 435, 305, 305, 570, 
-  570, 435, 331, 431, 338, 556, 348, 270, 426, 628, 
-  424, -142, 631, 263, -139, 451, -137, 247, 423, 264, 
-  344, 468, 346, -115, 464, 395, 421, 356, 185, 352, 
-  402, 401, 563, 427, -116, -134, -146, -145, 352, 245, 
-  -126, 270, -126, -145, 270, -146, 247, -134, 427, 325, 
-  352, -116, 570, -115, 405, 588, 427, -139, 411, 451, 
-  416, -142, 0, 144, 570, 144, 242, 64, 464, 0, 
-  468, 493, 0, 408, 409, 243, 675, 674, 65, 240, 
-  567, 407, 144, 0, 451, 468, 144, 327, 464, 0, 
-  144, 328, 144, 60, 535, 144, 175, 144, 60, 144, 
-  340, 0, 0, 558, 61, 175, 0, 438, 175, 61, 
-  567, 145, 169, 646, 647, 176, 170, 504, 144, 494, 
-  261, 260, 669, 668, 176, 261, 260, 176, 568, 254, 
-  253, 419, 418, 144, 354, 60, 259, 258, 350, 60, 
-  180, 543, 470, 454, 633, 632, 61, 266, 175, 466, 
-  61, 429, 439, 341, -137, 261, 260, 455, 641, 677, 
-  676, 646, 647, 535, 540, 539, 66, 176, 533, 177, 
-  323, 144, 536, 175, 533, 87, 66, 88, 87, 0, 
-  88, 579, 175, 66, 533, 528, 449, 448, 89, 635, 
-  0, 89, 176, 0, 414, 544, 542, 87, 533, 88, 
-  87, 176, 88, 414, 269, 267, 87, 533, 88, 480, 
-  89, 67, 0, 89, 530, 570, 87, 68, 88, 89, 
-  530, 67, 554, 0, 238, 237, 529, 68, 67, 89, 
-  530, 530, 529, 268, 68, 580, 578, 87, 87, 88, 
-  88, 623, 529, 529, 530, 87, 87, 88, 88, 561, 
-  89, 89, 105, 530, 445, 144, 529, 0, 89, 89, 
-  672, 671, 481, 479, 0, 529, 624, 622, 530, 175, 
-  87, 106, 88, 107, 75, 76, 175, 636, 75, 76, 
-  529, 287, 288, 89, 287, 288, 0, -102, 176, 0, 
-  177, 0, 0, 670, -102, 176, 0, 177, 0, 665, 
-  0, 77, 78, 562, 560, 77, 78, 0, 289, 290, 
-  0, 289, 290, 666, 664, 292, 293, 0, 0, 292, 
-  293, 0, 0, 0, 294, 292, 293, 295, 294, 296, 
-  0, 295, 35, 296, 294, 292, 293, 295, 35, 296, 
-  0, 292, 293, 35, 294, 0, 663, 295, 35, 296, 
-  294, 35, 0, 295, 87, 296, 88, 6, 5, 4, 
-  1, 3, 2, 0, 35, 0, 0, 89, 0, 49, 
-  52, 50, 0, 0, 0, 49, 52, 50, 0, 0, 
-  49, 52, 50, 0, 0, 49, 52, 50, 49, 52, 
-  50, 0, 0, 0, 0, 0, 35, 0, 46, 34, 
-  51, 49, 52, 50, 46, 34, 51, 0, 0, 46, 
-  34, 51, 0, 0, 46, 34, 51, 46, 34, 51, 
-  35, 0, 0, 0, 0, 0, 0, 0, 35, 0, 
-  46, 34, 51, 49, 52, 50, 80, 81, 35, 0, 
-  0, 35, 0, 0, 82, 83, 35, 0, 84, 0, 
-  85, 0, 0, 185, 0, 0, 0, 49, 52, 50, 
-  0, 35, 46, 34, 51, 49, 52, 50, 185, 0, 
-  0, 0, 0, 0, 0, 49, 52, 50, 49, 52, 
-  50, 0, 0, 49, 52, 50, 46, 34, 51, 535, 
-  0, 0, 0, 0, 46, 34, 51, 535, 49, 52, 
-  50, 0, 0, 35, 46, 34, 51, 46, 34, 51, 
-  0, 35, 46, 34, 51, 35, 0, 0, 0, 0, 
-  35, 0, 185, 35, 0, 0, 0, 46, 34, 51, 
-  0, 0, 0, 0, 0, 35, 0, 0, 0, 0, 
-  49, 52, 50, 0, 0, 0, 0, 0, 49, 52, 
-  50, 0, 49, 52, 50, 252, 251, 49, 52, 50, 
-  49, 52, 50, 0, 0, 0, 0, 257, 256, 46, 
-  34, 51, 49, 52, 50, 0, 35, 46, 34, 51, 
-  0, 46, 34, 51, 0, 0, 46, 34, 51, 46, 
-  34, 51, 35, 0, 0, 35, 0, 0, 535, 0, 
-  0, 46, 34, 51, 0, 0, 0, 0, 257, 256, 
-  0, 0, 35, 49, 52, 50, 0, 0, 0, 0, 
-  0, 0, 0, 0, 252, 251, 0, 252, 251, 49, 
-  52, 50, 49, 52, 50, 0, 0, 0, 0, 0, 
-  0, 0, 46, 34, 51, 0, 0, 0, 0, 49, 
-  52, 50, 0, 0, 0, 0, 0, 0, 46, 34, 
-  51, 46, 34, 51, 0, 0, 0, 0, 0, 0, 
-  0, 154, 0, 0, 0, 0, 0, 0, 46, 34, 
-  51, 155, 0, 0, 0, 156, 0, 0, 0, 0, 
-  35, 0, 0, 0, 157, 0, 158, 0, 0, 321, 
-  0, 0, 0, 0, 0, 0, 0, 159, 0, 160, 
-  64, 0, 0, 0, 0, 0, 0, 161, 0, 0, 
-  162, 65, 257, 256, 0, 0, 163, 49, 52, 50, 
-  0, 0, 164, 0, 0, 0, 0, 0, 0, 0, 
-  0, 0, 0, 0, 0, 0, 0, 0, 165, 0, 
-  0, 0, 0, 0, 0, 0, 46, 34, 51, 0, 
-  0, 0, 0, 0, 0, 0, 30, 31, 154, 0, 
-  0, 0, 0, 0, 0, 0, 33, 0, 155, 0, 
-  0, 0, 156, 35, 0, 0, 0, 36, 37, 0, 
-  38, 157, 0, 158, 0, 0, 0, 42, 0, 0, 
-  0, 45, 0, 0, 159, 0, 160, 64, 0, 0, 
-  0, 0, 0, 0, 161, 0, 0, 162, 65, 53, 
-  49, 52, 50, 163, 54, 0, 0, 0, 0, 164, 
-  0, 0, 0, 0, 0, 44, 56, 32, 0, 0, 
-  0, 0, 41, 0, 0, 165, 0, 0, 0, 46, 
-  34, 51, 0, 0, 0, 0, 0, 0, 0, 0, 
-  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
-  0, 0, 30, 31, 0, 0, 0, 0, 0, 0, 
-  0, 0, 33, 0, 0, 0, 0, 0, 0, 35, 
-  0, 0, 0, 36, 37, 0, 38, 0, 0, 0, 
-  0, 0, 0, 519, 0, 0, 0, 45, 0, 0, 
-  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
-  0, 0, 0, 0, 0, 53, 49, 52, 50, 0, 
-  54, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
-  0, 44, 56, 32, 0, 0, 0, 0, 41, 0, 
-  0, 0, 0, 0, 0, 46, 34, 51, 0, 0, 
-  0, 0, 0, 0, 0, 0, 0, 30, 31, 0, 
-  0, 0, 0, 0, 0, 0, 0, 33, 0, 0, 
-  0, 0, 0, 0, 35, 0, 0, 0, 36, 37, 
-  0, 38, 0, 0, 0, 0, 0, 0, 42, 0, 
-  0, 0, 45, 0, 0, 0, 0, 0, 0, 0, 
-  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
-  53, 49, 52, 50, 0, 54, 0, 0, 0, 0, 
-  0, 0, 0, 0, 0, 0, 44, 56, 32, 0, 
-  0, 0, 0, 41, 0, 0, 0, 0, 0, 0, 
-  46, 34, 51, 0, 0, 0, 0, 0, 0, 0, 
-  0, 0, 518, 0, 30, 31, 0, 0, 0, 0, 
-  0, 0, 0, 0, 220, 0, 0, 0, 0, 0, 
-  0, 35, 0, 0, 0, 36, 37, 0, 38, 0, 
-  0, 0, 0, 0, 0, 519, 0, 0, 0, 45, 
-  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
-  0, 0, 0, 0, 0, 0, 0, 53, 520, 522, 
-  521, 0, 54, 0, 0, 0, 0, 229, 0, 0, 
-  0, 0, 0, 44, 56, 32, 215, 223, 0, 0, 
-  41, 0, 0, 0, 0, 0, 0, 46, 34, 51, 
-  0, 0, 0, 0, 0, 0, 0, 0, 0, 518, 
-  0, 30, 31, 0, 0, 0, 0, 0, 0, 0, 
-  0, 220, 0, 0, 0, 0, 0, 0, 35, 0, 
-  0, 0, 36, 37, 0, 38, 0, 0, 0, 0, 
-  0, 0, 519, 0, 0, 0, 45, 0, 0, 0, 
-  0, 0, 0, 0, 575, 0, 0, 0, 0, 0, 
-  0, 0, 0, 0, 53, 520, 522, 521, 0, 54, 
-  0, 0, 0, 0, 229, 0, 0, 0, 0, 0, 
-  44, 56, 32, 215, 223, 0, 0, 41, 0, 0, 
-  0, 0, 0, 0, 46, 34, 51, 0, 0, 0, 
-  0, 0, 0, 0, 0, 0, 518, 0, 30, 31, 
-  0, 0, 0, 0, 0, 0, 0, 0, 220, 0, 
-  0, 0, 0, 0, 0, 35, 0, 0, 0, 36, 
-  37, 0, 38, 0, 0, 0, 0, 0, 0, 519, 
-  0, 0, 0, 45, 0, 0, 0, 0, 0, 0, 
-  0, 572, 0, 0, 0, 0, 0, 0, 0, 0, 
-  0, 53, 520, 522, 521, 0, 54, 0, 0, 0, 
-  0, 229, 0, 0, 0, 0, 0, 44, 56, 32, 
-  215, 223, 0, 0, 41, 0, 0, 0, 0, 0, 
-  0, 46, 34, 51, 0, 0, 0, 0, 0, 0, 
-  0, 0, 0, 29, 30, 31, 0, 0, 0, 0, 
-  0, 0, 0, 0, 33, 0, 0, 0, 0, 0, 
-  0, 35, 0, 0, 0, 36, 37, 0, 38, 0, 
-  0, 0, 39, 0, 40, 42, 43, 0, 0, 45, 
-  0, 0, 0, 47, 0, 48, 0, 0, 0, 0, 
-  0, 0, 0, 0, 0, 0, 0, 53, 49, 52, 
-  50, 0, 54, 0, 55, 0, 57, 0, 58, 0, 
-  0, 0, 0, 44, 56, 32, 0, 0, 0, 0, 
-  41, 0, 0, 0, 0, 0, 0, 46, 34, 51, 
-  0, 0, 0, 0, 0, 0, 0, 0, 0, 29, 
-  30, 31, 0, 0, 0, 0, 0, 0, 0, 0, 
-  33, 0, 0, 0, 0, 0, 0, 35, 0, 0, 
-  0, 36, 37, 0, 38, 0, 0, 0, 39, 0, 
-  40, 42, 43, 0, 0, 45, 0, 0, 0, 47, 
-  0, 48, 0, 0, 0, 0, 0, 0, 0, 0, 
-  0, 0, 0, 53, 49, 52, 50, 0, 54, 0, 
-  55, 0, 57, 284, 58, 0, 0, 0, 0, 44, 
-  56, 32, 0, 0, 0, 0, 41, 0, 0, 0, 
-  0, 0, 0, 46, 34, 51, 0, 0, 0, 0, 
-  0, 0, 0, 0, 0, -135, 0, 0, 0, 29, 
-  30, 31, 0, 0, 0, 0, 0, 0, 0, 0, 
-  33, 0, 0, 0, 0, 0, 0, 35, 0, 0, 
-  0, 36, 37, 0, 38, 0, 0, 0, 39, 0, 
-  40, 42, 43, 0, 0, 45, 0, 0, 0, 47, 
-  0, 48, 0, 0, 0, 0, 0, 0, 0, 0, 
-  0, 0, 0, 53, 49, 52, 50, 0, 54, 0, 
-  55, 0, 57, 0, 58, 0, 0, 0, 0, 44, 
-  56, 32, 0, 0, 0, 0, 41, 0, 0, 0, 
-  0, 0, 0, 46, 34, 51, 0, 0, 0, 0, 
-  0, 0, 0, 0, 0, 499, 0, 0, 29, 30, 
-  31, 0, 0, 0, 0, 0, 0, 0, 0, 33, 
-  0, 0, 0, 0, 0, 0, 35, 0, 0, 0, 
-  36, 37, 0, 38, 0, 0, 0, 39, 0, 40, 
-  42, 43, 0, 0, 45, 0, 0, 0, 47, 0, 
-  48, 0, 0, 500, 0, 0, 0, 0, 0, 0, 
-  0, 0, 53, 49, 52, 50, 0, 54, 0, 55, 
-  0, 57, 0, 58, 0, 0, 0, 0, 44, 56, 
-  32, 0, 0, 0, 0, 41, 0, 0, 0, 0, 
-  0, 0, 46, 34, 51, 0, 0, 0, 0, 0, 
-  0, 0, 0, 0, 491, 0, 0, 29, 30, 31, 
-  0, 0, 0, 0, 0, 0, 0, 0, 33, 0, 
-  0, 0, 0, 0, 0, 35, 0, 0, 0, 36, 
-  37, 0, 38, 0, 0, 0, 39, 0, 40, 42, 
-  43, 0, 0, 45, 0, 0, 0, 47, 0, 48, 
-  0, 0, 492, 0, 0, 0, 0, 0, 0, 0, 
-  0, 53, 49, 52, 50, 0, 54, 0, 55, 0, 
-  57, 0, 58, 0, 0, 0, 0, 44, 56, 32, 
-  0, 0, 0, 0, 41, 0, 0, 0, 0, 0, 
-  0, 46, 34, 51, 0, 0, 0, 0, 0, 0, 
-  0, 0, 0, 491, 0, 0, 29, 30, 31, 0, 
-  0, 0, 0, 0, 0, 0, 0, 33, 0, 0, 
-  0, 0, 0, 0, 35, 0, 0, 0, 36, 37, 
-  0, 38, 0, 0, 0, 39, 0, 40, 42, 43, 
-  0, 0, 45, 0, 0, 0, 47, 0, 48, 0, 
-  0, 497, 0, 0, 0, 0, 0, 0, 0, 0, 
-  53, 49, 52, 50, 0, 54, 0, 55, 0, 57, 
-  0, 58, 0, 0, 0, 0, 44, 56, 32, 0, 
-  0, 0, 0, 41, 0, 0, 0, 0, 0, 0, 
-  46, 34, 51, 0, 0, 0, 0, 0, 0, 0, 
-  0, 0, 499, 0, 0, 29, 30, 31, 0, 0, 
-  0, 0, 0, 0, 0, 0, 33, 0, 0, 0, 
-  0, 0, 0, 35, 0, 0, 0, 36, 37, 0, 
-  38, 0, 0, 0, 39, 0, 40, 42, 43, 0, 
-  0, 45, 0, 0, 0, 47, 0, 48, 0, 0, 
-  502, 0, 0, 0, 0, 0, 0, 0, 0, 53, 
-  49, 52, 50, 0, 54, 0, 55, 0, 57, 0, 
-  58, 0, 0, 0, 0, 44, 56, 32, 0, 0, 
-  0, 0, 41, 0, 0, 0, 0, 0, 0, 46, 
-  34, 51, 0, 0, 0, 0, 0, 0, 0, 0, 
-  0, 29, 30, 31, 0, 0, 0, 0, 0, 0, 
-  0, 0, 33, 0, 0, 0, 0, 0, 0, 35, 
-  221, 0, 0, 222, 37, 0, 38, 0, 0, 0, 
-  39, 0, 40, 42, 43, 0, 0, 45, 0, 0, 
-  0, 47, 0, 48, 0, 0, 0, 0, 0, 0, 
-  0, 225, 0, 0, 0, 53, 49, 52, 50, 226, 
-  54, 0, 55, 228, 57, 0, 58, 0, 231, 0, 
-  0, 44, 56, 32, 0, 0, 0, 0, 41, 0, 
-  0, 0, 0, 0, 0, 46, 34, 51, 0, 0, 
-  0, 0, 0, 0, 0, 0, 0, 29, 30, 31, 
-  0, 0, 0, 0, 0, 0, 0, 0, 33, 0, 
-  0, 0, 0, 0, 0, 35, 221, 0, 0, 590, 
-  37, 0, 38, 0, 0, 0, 39, 0, 40, 42, 
-  43, 0, 0, 45, 0, 0, 0, 47, 0, 48, 
-  0, 0, 0, 0, 0, 0, 0, 225, 0, 0, 
-  0, 53, 49, 52, 50, 226, 54, 0, 55, 228, 
-  57, 0, 58, 0, 231, 0, 0, 44, 56, 32, 
-  0, 0, 0, 0, 41, 0, 0, 0, 0, 0, 
-  0, 46, 34, 51, 0, 0, 0, 0, 0, 0, 
-  0, 0, 0, 29, 30, 31, 0, 0, 0, 0, 
-  0, 0, 0, 0, 33, 0, 0, 0, 0, 0, 
-  0, 35, 221, 0, 0, 590, 637, 0, 38, 0, 
-  0, 0, 39, 0, 40, 42, 43, 0, 0, 45, 
-  0, 0, 0, 47, 0, 48, 0, 0, 0, 0, 
-  0, 0, 0, 225, 0, 0, 0, 53, 49, 52, 
-  50, 226, 54, 0, 55, 228, 57, 0, 58, 0, 
-  231, 0, 0, 44, 56, 32, 0, 0, 0, 0, 
-  41, 0, 0, 0, 0, 0, 0, 46, 34, 51, 
-  0, 0, 0, 0, 0, 0, 0, 0, 0, 111, 
-  112, 113, 0, 0, 115, 117, 118, 0, 0, 119, 
-  0, 120, 0, 0, 0, 122, 123, 124, 0, 0, 
-  0, 0, 0, 0, 35, 125, 126, 127, 0, 0, 
-  0, 0, 0, 0, 0, 0, 0, 0, 129, 0, 
-  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
-  0, 0, 0, 0, 132, 0, 0, 0, 0, 0, 
-  0, 49, 52, 50, 133, 134, 135, 0, 137, 138, 
-  139, 140, 141, 142, 0, 0, 130, 136, 121, 114, 
-  128, 116, 131, 0, 0, 0, 0, 0, 0, 0, 
-  46, 34, 51, 0, 0, 0, 0, 0, 0, 0, 
-  0, 0, 111, 112, 113, 0, 0, 115, 117, 118, 
-  0, 0, 119, 0, 120, 0, 0, 0, 122, 123, 
-  124, 0, 0, 0, 0, 0, 0, 35, 125, 126, 
-  127, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
-  0, 129, 0, 0, 0, 398, 0, 0, 0, 0, 
-  0, 0, 0, 0, 0, 0, 0, 132, 0, 0, 
-  0, 0, 0, 400, 49, 52, 50, 133, 134, 135, 
-  0, 137, 138, 139, 140, 141, 142, 0, 0, 130, 
-  136, 121, 114, 128, 116, 131, 0, 0, 0, 0, 
-  0, 0, 0, 46, 376, 383, 0, 0, 0, 0, 
-  0, 0, 0, 0, 0, 111, 112, 113, 0, 0, 
-  115, 117, 118, 0, 0, 119, 0, 120, 0, 0, 
-  0, 122, 123, 124, 0, 0, 0, 0, 0, 0, 
-  35, 125, 126, 127, 0, 0, 0, 0, 0, 0, 
-  0, 0, 0, 0, 129, 0, 0, 0, 398, 0, 
-  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
-  132, 0, 0, 0, 0, 0, 400, 49, 52, 50, 
-  133, 134, 135, 0, 137, 138, 139, 140, 141, 142, 
-  0, 0, 130, 136, 121, 114, 128, 116, 131, 0, 
-  0, 0, 0, 0, 0, 0, 46, 34, 51, 0, 
-  0, 0, 0, 0, 0, 0, 0, 0, 111, 112, 
-  113, 0, 0, 115, 117, 118, 0, 0, 119, 0, 
-  120, 0, 0, 0, 122, 123, 124, 0, 0, 0, 
-  0, 0, 0, 35, 125, 126, 127, 0, 0, 0, 
-  0, 0, 0, 0, 0, 0, 0, 129, 0, 0, 
-  0, 398, 0, 0, 0, 0, 0, 0, 0, 399, 
-  0, 0, 0, 132, 0, 0, 0, 0, 0, 400, 
-  49, 52, 50, 133, 134, 135, 0, 137, 138, 139, 
-  140, 141, 142, 0, 0, 130, 136, 121, 114, 128, 
-  116, 131, 0, 0, 0, 0, 0, 0, 0, 46, 
-  376, 383, 0, 0, 0, 0, 0, 0, 0, 0, 
-  0, 214, 0, 0, 0, 0, 216, 0, 29, 30, 
-  31, 218, 0, 0, 0, 0, 0, 0, 219, 220, 
-  0, 0, 0, 0, 0, 0, 35, 221, 0, 0, 
-  222, 37, 0, 38, 0, 0, 0, 39, 0, 40, 
-  42, 43, 0, 0, 45, 0, 0, 0, 47, 0, 
-  48, 0, 0, 0, 0, 0, 224, 0, 225, 0, 
-  0, 0, 53, 49, 52, 50, 226, 54, 227, 55, 
-  228, 57, 229, 58, 230, 231, 0, 0, 44, 56, 
-  32, 215, 223, 217, 0, 41, 0, 0, 0, 0, 
-  0, 0, 46, 34, 51, 0, 0, 0, 0, 0, 
-  0, 0, 0, 0, 214, 0, 0, 0, 0, 216, 
-  0, 29, 30, 31, 218, 0, 0, 0, 0, 0, 
-  0, 219, 33, 0, 0, 0, 0, 0, 0, 35, 
-  221, 0, 0, 222, 37, 0, 38, 0, 0, 0, 
-  39, 0, 40, 42, 43, 0, 0, 45, 0, 0, 
-  0, 47, 0, 48, 0, 0, 0, 0, 0, 224, 
-  0, 225, 0, 0, 0, 53, 49, 52, 50, 226, 
-  54, 227, 55, 228, 57, 229, 58, 230, 231, 0, 
-  0, 44, 56, 32, 215, 223, 217, 0, 41, 0, 
-  0, 0, 0, 0, 0, 46, 34, 51, 0, 0, 
-  0, 0, 0, 0, 0, 0, 0, 594, 112, 113, 
-  0, 0, 596, 117, 598, 30, 31, 599, 0, 120, 
-  0, 0, 0, 122, 601, 602, 0, 0, 0, 0, 
-  0, 0, 35, 603, 126, 127, 222, 37, 0, 38, 
-  0, 0, 0, 39, 0, 40, 605, 43, 0, 0, 
-  607, 0, 0, 0, 47, 0, 48, 0, 0, 0, 
-  0, 0, 608, 0, 225, 0, 0, 0, 609, 49, 
-  52, 50, 610, 611, 612, 55, 614, 615, 616, 617, 
-  618, 619, 0, 0, 606, 613, 600, 595, 604, 597, 
-  131, 41, 0, 0, 0, 0, 0, 0, 46, 376, 
-  383, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
-  367, 112, 113, 0, 0, 369, 117, 371, 30, 31, 
-  372, 0, 120, 0, 0, 0, 122, 374, 375, 0, 
-  0, 0, 0, 0, 0, 35, 377, 126, 127, 222, 
-  37, 0, 38, 0, 0, 0, 39, 0, 40, 379, 
-  43, 0, 0, 381, 0, 0, 0, 47, 0, 48, 
-  0, -282, 0, 0, 0, 382, 0, 225, 0, 0, 
-  0, 384, 49, 52, 50, 385, 386, 387, 55, 389, 
-  390, 391, 392, 393, 394, 0, 0, 380, 388, 373, 
-  368, 378, 370, 131, 41, 0, 0, 0, 0, 0, 
-  0, 46, 376, 383, 0, 0, 0, 0, 0, 0, 
-  0, 0, 0, 
-
-  315, 478, 645, 153, 673, 465, 460, 501, 458, 461, 
-  184, 456, 396, 498, 488, 503, 440, 444, 436, 428, 
-  657, 667, 656, 644, 403, 630, 642, 629, 447, 634, 
-  450, 627, 315, 143, 553, 184, 255, 250, 149, 447, 
-  146, 353, 151, 349, 541, 531, 450, 534, 315, 179, 
-  538, 166, 172, 184, 322, 189, 620, 191, 16, 255, 
-  207, 250, 239, 586, 174, 250, 255, 587, 184, 447, 
-  265, 0, 577, 515, 584, 472, 559, 333, 450, 412, 
-  207, 514, 517, 471, 248, 467, 517, 565, 557, 207, 
-  315, 569, 315, 364, 207, 207, 207, 189, 249, 207, 
-  207, 207, 496, 0, 207, 315, 495, 412, 469, 358, 
-  333, 412, 207, 315, 62, 279, 413, 62, 0, 297, 
-  283, 486, 298, 244, 62, 241, 183, 62, 62, 62, 
-  262, 425, 299, 300, 301, 320, 364, 324, 62, 62, 
-  505, 506, 189, 262, 413, 0, 207, 0, 413, 472, 
-  0, 207, 593, 207, 62, 62, 507, 508, 62, 207, 
-  509, 62, 62, 510, 183, 316, 62, 318, 462, 149, 
-  188, 513, 62, 347, 463, 351, 62, 181, 355, 62, 
-  343, 357, 404, 62, 396, 462, 342, 262, 345, 207, 
-  108, 207, 171, 168, 207, 396, 62, 207, 207, 62, 
-  62, 183, 463, 207, 62, 62, 104, 62, 92, 62, 
-  406, 91, 249, 62, 97, 462, 364, 102, 62, 110, 
-  463, 420, 62, 482, 62, 396, 207, 96, 90, 62, 
-  207, 189, 207, 0, 95, 62, 62, 62, 62, 63, 
-  94, 72, 93, 62, 0, 62, 62, 62, 86, 62, 
-  397, 100, 99, 98, 108, 79, 62, 410, 149, 422, 
-  660, 659, 517, 62, 74, 71, 415, 661, 0, 62, 
-  0, 70, 62, 311, 69, 311, 311, 62, 283, 0, 
-  283, 283, 283, 110, 178, 62, 311, 311, 364, 364, 
-  283, 283, 283, 517, 329, 339, 62, 332, 330, 0, 
-  326, 283, 525, 0, 207, 207, 62, 308, 313, 310, 
-  0, 283, 62, 62, 516, 526, 0, 283, 283, 306, 
-  291, 286, 62, 62, 0, 517, 62, 283, 283, 302, 
-  303, 283, 576, 304, 643, 573, 0, 0, 0, 0, 
-  0, 517, 0, 0, 517, 0, 0, 0, 0, 0, 
-  525, 0, 0, 525, 545, 546, 547, 548, 552, 549, 
-  550, 0, 516, 526, 0, 516, 526, 589, 0, 0, 
-  0, 0, 0, 0, 443, 446, 638, 639, 545, 546, 
-  547, 548, 552, 549, 550, 589, 0, 0, 0, 0, 
-  0, 0, 0, 0, 591, 592, 545, 546, 547, 548, 
-  552, 549, 550, 581, 0, 0, 0, 0, 0, 0, 
-  0, 0, 582, 583, 545, 546, 547, 548, 552, 549, 
-  550, 0, 581, 0, 0, 0, 0, 565, 0, 640, 
-  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
-  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
-  488, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
-  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
-  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
-  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
-  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
-  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
-  0, 0, 0, 0, 0, 0, 0, 0, 0};
-
-const short QQmlJSGrammar::action_check [] = {
-  8, 61, 60, 8, 48, 1, 0, 2, 55, 79, 
-  33, 1, 60, 48, 7, 79, 66, 60, 17, 8, 
-  36, 66, 29, 8, 60, 37, 60, 33, 79, 33, 
-  1, 33, 2, 36, 20, 55, 8, 79, 7, 61, 
-  55, 60, 29, 7, 5, 1, 5, 48, 48, 33, 
-  33, 5, 7, 33, 17, 37, 31, 36, 55, 8, 
-  33, 7, 60, 77, 7, 33, 7, 7, 60, 36, 
-  61, 36, 60, 7, 36, 8, 36, 16, 36, 36, 
-  7, 55, 34, 36, 7, 7, 7, 7, 36, 55, 
-  7, 36, 7, 7, 36, 7, 7, 7, 36, 2, 
-  36, 7, 33, 7, 55, 7, 36, 7, 55, 33, 
-  60, 7, -1, 8, 33, 8, 60, 42, 36, -1, 
-  36, 8, -1, 60, 33, 33, 61, 62, 53, 36, 
-  8, 36, 8, -1, 33, 36, 8, 50, 36, -1, 
-  8, 54, 8, 40, 15, 8, 15, 8, 40, 8, 
-  8, -1, -1, 24, 51, 15, -1, 10, 15, 51, 
-  8, 56, 50, 92, 93, 34, 54, 60, 8, 56, 
-  61, 62, 61, 62, 34, 61, 62, 34, 56, 61, 
-  62, 61, 62, 8, 60, 40, 61, 62, 60, 40, 
-  56, 7, 60, 6, 61, 62, 51, 60, 15, 60, 
-  51, 60, 55, 61, 7, 61, 62, 20, 56, 61, 
-  62, 92, 93, 15, 61, 62, 12, 34, 29, 36, 
-  60, 8, 24, 15, 29, 25, 12, 27, 25, -1, 
-  27, 7, 15, 12, 29, 29, 61, 62, 38, 7, 
-  -1, 38, 34, -1, 36, 61, 62, 25, 29, 27, 
-  25, 34, 27, 36, 61, 62, 25, 29, 27, 8, 
-  38, 57, -1, 38, 75, 33, 25, 63, 27, 38, 
-  75, 57, 29, -1, 61, 62, 87, 63, 57, 38, 
-  75, 75, 87, 90, 63, 61, 62, 25, 25, 27, 
-  27, 36, 87, 87, 75, 25, 25, 27, 27, 7, 
-  38, 38, 15, 75, 7, 8, 87, -1, 38, 38, 
-  61, 62, 61, 62, -1, 87, 61, 62, 75, 15, 
-  25, 34, 27, 36, 18, 19, 15, 95, 18, 19, 
-  87, 18, 19, 38, 18, 19, -1, 33, 34, -1, 
-  36, -1, -1, 94, 33, 34, -1, 36, -1, 47, 
-  -1, 45, 46, 61, 62, 45, 46, -1, 45, 46, 
-  -1, 45, 46, 61, 62, 23, 24, -1, -1, 23, 
-  24, -1, -1, -1, 32, 23, 24, 35, 32, 37, 
-  -1, 35, 29, 37, 32, 23, 24, 35, 29, 37, 
-  -1, 23, 24, 29, 32, -1, 94, 35, 29, 37, 
-  32, 29, -1, 35, 25, 37, 27, 99, 100, 101, 
-  102, 103, 104, -1, 29, -1, -1, 38, -1, 66, 
-  67, 68, -1, -1, -1, 66, 67, 68, -1, -1, 
-  66, 67, 68, -1, -1, 66, 67, 68, 66, 67, 
-  68, -1, -1, -1, -1, -1, 29, -1, 95, 96, 
-  97, 66, 67, 68, 95, 96, 97, -1, -1, 95, 
-  96, 97, -1, -1, 95, 96, 97, 95, 96, 97, 
-  29, -1, -1, -1, -1, -1, -1, -1, 29, -1, 
-  95, 96, 97, 66, 67, 68, 23, 24, 29, -1, 
-  -1, 29, -1, -1, 31, 32, 29, -1, 35, -1, 
-  37, -1, -1, 36, -1, -1, -1, 66, 67, 68, 
-  -1, 29, 95, 96, 97, 66, 67, 68, 36, -1, 
-  -1, -1, -1, -1, -1, 66, 67, 68, 66, 67, 
-  68, -1, -1, 66, 67, 68, 95, 96, 97, 15, 
-  -1, -1, -1, -1, 95, 96, 97, 15, 66, 67, 
-  68, -1, -1, 29, 95, 96, 97, 95, 96, 97, 
-  -1, 29, 95, 96, 97, 29, -1, -1, -1, -1, 
-  29, -1, 36, 29, -1, -1, -1, 95, 96, 97, 
-  -1, -1, -1, -1, -1, 29, -1, -1, -1, -1, 
-  66, 67, 68, -1, -1, -1, -1, -1, 66, 67, 
-  68, -1, 66, 67, 68, 61, 62, 66, 67, 68, 
-  66, 67, 68, -1, -1, -1, -1, 61, 62, 95, 
-  96, 97, 66, 67, 68, -1, 29, 95, 96, 97, 
-  -1, 95, 96, 97, -1, -1, 95, 96, 97, 95, 
-  96, 97, 29, -1, -1, 29, -1, -1, 15, -1, 
-  -1, 95, 96, 97, -1, -1, -1, -1, 61, 62, 
-  -1, -1, 29, 66, 67, 68, -1, -1, -1, -1, 
-  -1, -1, -1, -1, 61, 62, -1, 61, 62, 66, 
-  67, 68, 66, 67, 68, -1, -1, -1, -1, -1, 
-  -1, -1, 95, 96, 97, -1, -1, -1, -1, 66, 
-  67, 68, -1, -1, -1, -1, -1, -1, 95, 96, 
-  97, 95, 96, 97, -1, -1, -1, -1, -1, -1, 
-  -1, 3, -1, -1, -1, -1, -1, -1, 95, 96, 
-  97, 13, -1, -1, -1, 17, -1, -1, -1, -1, 
-  29, -1, -1, -1, 26, -1, 28, -1, -1, 31, 
-  -1, -1, -1, -1, -1, -1, -1, 39, -1, 41, 
-  42, -1, -1, -1, -1, -1, -1, 49, -1, -1, 
-  52, 53, 61, 62, -1, -1, 58, 66, 67, 68, 
-  -1, -1, 64, -1, -1, -1, -1, -1, -1, -1, 
-  -1, -1, -1, -1, -1, -1, -1, -1, 80, -1, 
-  -1, -1, -1, -1, -1, -1, 95, 96, 97, -1, 
-  -1, -1, -1, -1, -1, -1, 12, 13, 3, -1, 
-  -1, -1, -1, -1, -1, -1, 22, -1, 13, -1, 
-  -1, -1, 17, 29, -1, -1, -1, 33, 34, -1, 
-  36, 26, -1, 28, -1, -1, -1, 43, -1, -1, 
-  -1, 47, -1, -1, 39, -1, 41, 42, -1, -1, 
-  -1, -1, -1, -1, 49, -1, -1, 52, 53, 65, 
-  66, 67, 68, 58, 70, -1, -1, -1, -1, 64, 
-  -1, -1, -1, -1, -1, 81, 82, 83, -1, -1, 
-  -1, -1, 88, -1, -1, 80, -1, -1, -1, 95, 
-  96, 97, -1, -1, -1, -1, -1, -1, -1, -1, 
-  -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 
-  -1, -1, 12, 13, -1, -1, -1, -1, -1, -1, 
-  -1, -1, 22, -1, -1, -1, -1, -1, -1, 29, 
-  -1, -1, -1, 33, 34, -1, 36, -1, -1, -1, 
-  -1, -1, -1, 43, -1, -1, -1, 47, -1, -1, 
-  -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 
-  -1, -1, -1, -1, -1, 65, 66, 67, 68, -1, 
-  70, -1, -1, -1, -1, -1, -1, -1, -1, -1, 
-  -1, 81, 82, 83, -1, -1, -1, -1, 88, -1, 
-  -1, -1, -1, -1, -1, 95, 96, 97, -1, -1, 
-  -1, -1, -1, -1, -1, -1, -1, 12, 13, -1, 
-  -1, -1, -1, -1, -1, -1, -1, 22, -1, -1, 
-  -1, -1, -1, -1, 29, -1, -1, -1, 33, 34, 
-  -1, 36, -1, -1, -1, -1, -1, -1, 43, -1, 
-  -1, -1, 47, -1, -1, -1, -1, -1, -1, -1, 
-  -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 
-  65, 66, 67, 68, -1, 70, -1, -1, -1, -1, 
-  -1, -1, -1, -1, -1, -1, 81, 82, 83, -1, 
-  -1, -1, -1, 88, -1, -1, -1, -1, -1, -1, 
-  95, 96, 97, -1, -1, -1, -1, -1, -1, -1, 
-  -1, -1, 10, -1, 12, 13, -1, -1, -1, -1, 
-  -1, -1, -1, -1, 22, -1, -1, -1, -1, -1, 
-  -1, 29, -1, -1, -1, 33, 34, -1, 36, -1, 
-  -1, -1, -1, -1, -1, 43, -1, -1, -1, 47, 
-  -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 
-  -1, -1, -1, -1, -1, -1, -1, 65, 66, 67, 
-  68, -1, 70, -1, -1, -1, -1, 75, -1, -1, 
-  -1, -1, -1, 81, 82, 83, 84, 85, -1, -1, 
-  88, -1, -1, -1, -1, -1, -1, 95, 96, 97, 
-  -1, -1, -1, -1, -1, -1, -1, -1, -1, 10, 
-  -1, 12, 13, -1, -1, -1, -1, -1, -1, -1, 
-  -1, 22, -1, -1, -1, -1, -1, -1, 29, -1, 
-  -1, -1, 33, 34, -1, 36, -1, -1, -1, -1, 
-  -1, -1, 43, -1, -1, -1, 47, -1, -1, -1, 
-  -1, -1, -1, -1, 55, -1, -1, -1, -1, -1, 
-  -1, -1, -1, -1, 65, 66, 67, 68, -1, 70, 
-  -1, -1, -1, -1, 75, -1, -1, -1, -1, -1, 
-  81, 82, 83, 84, 85, -1, -1, 88, -1, -1, 
-  -1, -1, -1, -1, 95, 96, 97, -1, -1, -1, 
-  -1, -1, -1, -1, -1, -1, 10, -1, 12, 13, 
-  -1, -1, -1, -1, -1, -1, -1, -1, 22, -1, 
-  -1, -1, -1, -1, -1, 29, -1, -1, -1, 33, 
-  34, -1, 36, -1, -1, -1, -1, -1, -1, 43, 
-  -1, -1, -1, 47, -1, -1, -1, -1, -1, -1, 
-  -1, 55, -1, -1, -1, -1, -1, -1, -1, -1, 
-  -1, 65, 66, 67, 68, -1, 70, -1, -1, -1, 
-  -1, 75, -1, -1, -1, -1, -1, 81, 82, 83, 
-  84, 85, -1, -1, 88, -1, -1, -1, -1, -1, 
-  -1, 95, 96, 97, -1, -1, -1, -1, -1, -1, 
-  -1, -1, -1, 11, 12, 13, -1, -1, -1, -1, 
-  -1, -1, -1, -1, 22, -1, -1, -1, -1, -1, 
-  -1, 29, -1, -1, -1, 33, 34, -1, 36, -1, 
-  -1, -1, 40, -1, 42, 43, 44, -1, -1, 47, 
-  -1, -1, -1, 51, -1, 53, -1, -1, -1, -1, 
-  -1, -1, -1, -1, -1, -1, -1, 65, 66, 67, 
-  68, -1, 70, -1, 72, -1, 74, -1, 76, -1, 
-  -1, -1, -1, 81, 82, 83, -1, -1, -1, -1, 
-  88, -1, -1, -1, -1, -1, -1, 95, 96, 97, 
-  -1, -1, -1, -1, -1, -1, -1, -1, -1, 11, 
-  12, 13, -1, -1, -1, -1, -1, -1, -1, -1, 
-  22, -1, -1, -1, -1, -1, -1, 29, -1, -1, 
-  -1, 33, 34, -1, 36, -1, -1, -1, 40, -1, 
-  42, 43, 44, -1, -1, 47, -1, -1, -1, 51, 
-  -1, 53, -1, -1, -1, -1, -1, -1, -1, -1, 
-  -1, -1, -1, 65, 66, 67, 68, -1, 70, -1, 
-  72, -1, 74, 75, 76, -1, -1, -1, -1, 81, 
-  82, 83, -1, -1, -1, -1, 88, -1, -1, -1, 
-  -1, -1, -1, 95, 96, 97, -1, -1, -1, -1, 
-  -1, -1, -1, -1, -1, 7, -1, -1, -1, 11, 
-  12, 13, -1, -1, -1, -1, -1, -1, -1, -1, 
-  22, -1, -1, -1, -1, -1, -1, 29, -1, -1, 
-  -1, 33, 34, -1, 36, -1, -1, -1, 40, -1, 
-  42, 43, 44, -1, -1, 47, -1, -1, -1, 51, 
-  -1, 53, -1, -1, -1, -1, -1, -1, -1, -1, 
-  -1, -1, -1, 65, 66, 67, 68, -1, 70, -1, 
-  72, -1, 74, -1, 76, -1, -1, -1, -1, 81, 
-  82, 83, -1, -1, -1, -1, 88, -1, -1, -1, 
-  -1, -1, -1, 95, 96, 97, -1, -1, -1, -1, 
-  -1, -1, -1, -1, -1, 8, -1, -1, 11, 12, 
-  13, -1, -1, -1, -1, -1, -1, -1, -1, 22, 
-  -1, -1, -1, -1, -1, -1, 29, -1, -1, -1, 
-  33, 34, -1, 36, -1, -1, -1, 40, -1, 42, 
-  43, 44, -1, -1, 47, -1, -1, -1, 51, -1, 
-  53, -1, -1, 56, -1, -1, -1, -1, -1, -1, 
-  -1, -1, 65, 66, 67, 68, -1, 70, -1, 72, 
-  -1, 74, -1, 76, -1, -1, -1, -1, 81, 82, 
-  83, -1, -1, -1, -1, 88, -1, -1, -1, -1, 
-  -1, -1, 95, 96, 97, -1, -1, -1, -1, -1, 
-  -1, -1, -1, -1, 8, -1, -1, 11, 12, 13, 
-  -1, -1, -1, -1, -1, -1, -1, -1, 22, -1, 
-  -1, -1, -1, -1, -1, 29, -1, -1, -1, 33, 
-  34, -1, 36, -1, -1, -1, 40, -1, 42, 43, 
-  44, -1, -1, 47, -1, -1, -1, 51, -1, 53, 
-  -1, -1, 56, -1, -1, -1, -1, -1, -1, -1, 
-  -1, 65, 66, 67, 68, -1, 70, -1, 72, -1, 
-  74, -1, 76, -1, -1, -1, -1, 81, 82, 83, 
-  -1, -1, -1, -1, 88, -1, -1, -1, -1, -1, 
-  -1, 95, 96, 97, -1, -1, -1, -1, -1, -1, 
-  -1, -1, -1, 8, -1, -1, 11, 12, 13, -1, 
-  -1, -1, -1, -1, -1, -1, -1, 22, -1, -1, 
-  -1, -1, -1, -1, 29, -1, -1, -1, 33, 34, 
-  -1, 36, -1, -1, -1, 40, -1, 42, 43, 44, 
-  -1, -1, 47, -1, -1, -1, 51, -1, 53, -1, 
-  -1, 56, -1, -1, -1, -1, -1, -1, -1, -1, 
-  65, 66, 67, 68, -1, 70, -1, 72, -1, 74, 
-  -1, 76, -1, -1, -1, -1, 81, 82, 83, -1, 
-  -1, -1, -1, 88, -1, -1, -1, -1, -1, -1, 
-  95, 96, 97, -1, -1, -1, -1, -1, -1, -1, 
-  -1, -1, 8, -1, -1, 11, 12, 13, -1, -1, 
-  -1, -1, -1, -1, -1, -1, 22, -1, -1, -1, 
-  -1, -1, -1, 29, -1, -1, -1, 33, 34, -1, 
-  36, -1, -1, -1, 40, -1, 42, 43, 44, -1, 
-  -1, 47, -1, -1, -1, 51, -1, 53, -1, -1, 
-  56, -1, -1, -1, -1, -1, -1, -1, -1, 65, 
-  66, 67, 68, -1, 70, -1, 72, -1, 74, -1, 
-  76, -1, -1, -1, -1, 81, 82, 83, -1, -1, 
-  -1, -1, 88, -1, -1, -1, -1, -1, -1, 95, 
-  96, 97, -1, -1, -1, -1, -1, -1, -1, -1, 
-  -1, 11, 12, 13, -1, -1, -1, -1, -1, -1, 
-  -1, -1, 22, -1, -1, -1, -1, -1, -1, 29, 
-  30, -1, -1, 33, 34, -1, 36, -1, -1, -1, 
-  40, -1, 42, 43, 44, -1, -1, 47, -1, -1, 
-  -1, 51, -1, 53, -1, -1, -1, -1, -1, -1, 
-  -1, 61, -1, -1, -1, 65, 66, 67, 68, 69, 
-  70, -1, 72, 73, 74, -1, 76, -1, 78, -1, 
-  -1, 81, 82, 83, -1, -1, -1, -1, 88, -1, 
-  -1, -1, -1, -1, -1, 95, 96, 97, -1, -1, 
-  -1, -1, -1, -1, -1, -1, -1, 11, 12, 13, 
-  -1, -1, -1, -1, -1, -1, -1, -1, 22, -1, 
-  -1, -1, -1, -1, -1, 29, 30, -1, -1, 33, 
-  34, -1, 36, -1, -1, -1, 40, -1, 42, 43, 
-  44, -1, -1, 47, -1, -1, -1, 51, -1, 53, 
-  -1, -1, -1, -1, -1, -1, -1, 61, -1, -1, 
-  -1, 65, 66, 67, 68, 69, 70, -1, 72, 73, 
-  74, -1, 76, -1, 78, -1, -1, 81, 82, 83, 
-  -1, -1, -1, -1, 88, -1, -1, -1, -1, -1, 
-  -1, 95, 96, 97, -1, -1, -1, -1, -1, -1, 
-  -1, -1, -1, 11, 12, 13, -1, -1, -1, -1, 
-  -1, -1, -1, -1, 22, -1, -1, -1, -1, -1, 
-  -1, 29, 30, -1, -1, 33, 34, -1, 36, -1, 
-  -1, -1, 40, -1, 42, 43, 44, -1, -1, 47, 
-  -1, -1, -1, 51, -1, 53, -1, -1, -1, -1, 
-  -1, -1, -1, 61, -1, -1, -1, 65, 66, 67, 
-  68, 69, 70, -1, 72, 73, 74, -1, 76, -1, 
-  78, -1, -1, 81, 82, 83, -1, -1, -1, -1, 
-  88, -1, -1, -1, -1, -1, -1, 95, 96, 97, 
-  -1, -1, -1, -1, -1, -1, -1, -1, -1, 4, 
-  5, 6, -1, -1, 9, 10, 11, -1, -1, 14, 
-  -1, 16, -1, -1, -1, 20, 21, 22, -1, -1, 
-  -1, -1, -1, -1, 29, 30, 31, 32, -1, -1, 
-  -1, -1, -1, -1, -1, -1, -1, -1, 43, -1, 
-  -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 
-  -1, -1, -1, -1, 59, -1, -1, -1, -1, -1, 
-  -1, 66, 67, 68, 69, 70, 71, -1, 73, 74, 
-  75, 76, 77, 78, -1, -1, 81, 82, 83, 84, 
-  85, 86, 87, -1, -1, -1, -1, -1, -1, -1, 
-  95, 96, 97, -1, -1, -1, -1, -1, -1, -1, 
-  -1, -1, 4, 5, 6, -1, -1, 9, 10, 11, 
-  -1, -1, 14, -1, 16, -1, -1, -1, 20, 21, 
-  22, -1, -1, -1, -1, -1, -1, 29, 30, 31, 
-  32, -1, -1, -1, -1, -1, -1, -1, -1, -1, 
-  -1, 43, -1, -1, -1, 47, -1, -1, -1, -1, 
-  -1, -1, -1, -1, -1, -1, -1, 59, -1, -1, 
-  -1, -1, -1, 65, 66, 67, 68, 69, 70, 71, 
-  -1, 73, 74, 75, 76, 77, 78, -1, -1, 81, 
-  82, 83, 84, 85, 86, 87, -1, -1, -1, -1, 
-  -1, -1, -1, 95, 96, 97, -1, -1, -1, -1, 
-  -1, -1, -1, -1, -1, 4, 5, 6, -1, -1, 
-  9, 10, 11, -1, -1, 14, -1, 16, -1, -1, 
-  -1, 20, 21, 22, -1, -1, -1, -1, -1, -1, 
-  29, 30, 31, 32, -1, -1, -1, -1, -1, -1, 
-  -1, -1, -1, -1, 43, -1, -1, -1, 47, -1, 
-  -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 
-  59, -1, -1, -1, -1, -1, 65, 66, 67, 68, 
-  69, 70, 71, -1, 73, 74, 75, 76, 77, 78, 
-  -1, -1, 81, 82, 83, 84, 85, 86, 87, -1, 
-  -1, -1, -1, -1, -1, -1, 95, 96, 97, -1, 
-  -1, -1, -1, -1, -1, -1, -1, -1, 4, 5, 
-  6, -1, -1, 9, 10, 11, -1, -1, 14, -1, 
-  16, -1, -1, -1, 20, 21, 22, -1, -1, -1, 
-  -1, -1, -1, 29, 30, 31, 32, -1, -1, -1, 
-  -1, -1, -1, -1, -1, -1, -1, 43, -1, -1, 
-  -1, 47, -1, -1, -1, -1, -1, -1, -1, 55, 
-  -1, -1, -1, 59, -1, -1, -1, -1, -1, 65, 
-  66, 67, 68, 69, 70, 71, -1, 73, 74, 75, 
-  76, 77, 78, -1, -1, 81, 82, 83, 84, 85, 
-  86, 87, -1, -1, -1, -1, -1, -1, -1, 95, 
-  96, 97, -1, -1, -1, -1, -1, -1, -1, -1, 
-  -1, 4, -1, -1, -1, -1, 9, -1, 11, 12, 
-  13, 14, -1, -1, -1, -1, -1, -1, 21, 22, 
-  -1, -1, -1, -1, -1, -1, 29, 30, -1, -1, 
-  33, 34, -1, 36, -1, -1, -1, 40, -1, 42, 
-  43, 44, -1, -1, 47, -1, -1, -1, 51, -1, 
-  53, -1, -1, -1, -1, -1, 59, -1, 61, -1, 
-  -1, -1, 65, 66, 67, 68, 69, 70, 71, 72, 
-  73, 74, 75, 76, 77, 78, -1, -1, 81, 82, 
-  83, 84, 85, 86, -1, 88, -1, -1, -1, -1, 
-  -1, -1, 95, 96, 97, -1, -1, -1, -1, -1, 
-  -1, -1, -1, -1, 4, -1, -1, -1, -1, 9, 
-  -1, 11, 12, 13, 14, -1, -1, -1, -1, -1, 
-  -1, 21, 22, -1, -1, -1, -1, -1, -1, 29, 
-  30, -1, -1, 33, 34, -1, 36, -1, -1, -1, 
-  40, -1, 42, 43, 44, -1, -1, 47, -1, -1, 
-  -1, 51, -1, 53, -1, -1, -1, -1, -1, 59, 
-  -1, 61, -1, -1, -1, 65, 66, 67, 68, 69, 
-  70, 71, 72, 73, 74, 75, 76, 77, 78, -1, 
-  -1, 81, 82, 83, 84, 85, 86, -1, 88, -1, 
-  -1, -1, -1, -1, -1, 95, 96, 97, -1, -1, 
-  -1, -1, -1, -1, -1, -1, -1, 4, 5, 6, 
-  -1, -1, 9, 10, 11, 12, 13, 14, -1, 16, 
-  -1, -1, -1, 20, 21, 22, -1, -1, -1, -1, 
-  -1, -1, 29, 30, 31, 32, 33, 34, -1, 36, 
-  -1, -1, -1, 40, -1, 42, 43, 44, -1, -1, 
-  47, -1, -1, -1, 51, -1, 53, -1, -1, -1, 
-  -1, -1, 59, -1, 61, -1, -1, -1, 65, 66, 
-  67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 
-  77, 78, -1, -1, 81, 82, 83, 84, 85, 86, 
-  87, 88, -1, -1, -1, -1, -1, -1, 95, 96, 
-  97, -1, -1, -1, -1, -1, -1, -1, -1, -1, 
-  4, 5, 6, -1, -1, 9, 10, 11, 12, 13, 
-  14, -1, 16, -1, -1, -1, 20, 21, 22, -1, 
-  -1, -1, -1, -1, -1, 29, 30, 31, 32, 33, 
-  34, -1, 36, -1, -1, -1, 40, -1, 42, 43, 
-  44, -1, -1, 47, -1, -1, -1, 51, -1, 53, 
-  -1, 55, -1, -1, -1, 59, -1, 61, -1, -1, 
-  -1, 65, 66, 67, 68, 69, 70, 71, 72, 73, 
-  74, 75, 76, 77, 78, -1, -1, 81, 82, 83, 
-  84, 85, 86, 87, 88, -1, -1, -1, -1, -1, 
-  -1, 95, 96, 97, -1, -1, -1, -1, -1, -1, 
-  -1, -1, -1, 
-
-  3, 42, 9, 77, 18, 3, 25, 42, 18, 25, 
-  18, 105, 18, 42, 42, 3, 100, 3, 103, 3, 
-  14, 18, 14, 22, 42, 18, 22, 32, 3, 18, 
-  25, 32, 3, 3, 14, 18, 18, 18, 42, 3, 
-  42, 3, 42, 3, 18, 32, 25, 32, 3, 3, 
-  18, 42, 42, 18, 3, 18, 22, 18, 3, 18, 
-  18, 18, 18, 32, 42, 18, 18, 18, 18, 3, 
-  3, -1, 18, 2, 22, 18, 18, 18, 25, 14, 
-  18, 4, 14, 2, 2, 2, 14, 19, 32, 18, 
-  3, 19, 3, 2, 18, 18, 18, 18, 4, 18, 
-  18, 18, 38, -1, 18, 3, 42, 14, 3, 18, 
-  18, 14, 18, 3, 54, 54, 51, 54, -1, 59, 
-  59, 45, 59, 45, 54, 46, 56, 54, 54, 54, 
-  2, 45, 59, 59, 59, 2, 2, 2, 54, 54, 
-  56, 56, 18, 2, 51, -1, 18, -1, 51, 18, 
-  -1, 18, 18, 18, 54, 54, 56, 56, 54, 18, 
-  56, 54, 54, 56, 56, 78, 54, 78, 56, 42, 
-  46, 109, 54, 2, 56, 2, 54, 50, 2, 54, 
-  78, 2, 2, 54, 18, 56, 94, 2, 78, 18, 
-  18, 18, 70, 68, 18, 18, 54, 18, 18, 54, 
-  54, 56, 56, 18, 54, 54, 64, 54, 58, 54, 
-  44, 58, 4, 54, 59, 56, 2, 66, 54, 47, 
-  56, 44, 54, 92, 54, 18, 18, 59, 58, 54, 
-  18, 18, 18, -1, 59, 54, 54, 54, 54, 57, 
-  59, 57, 59, 54, -1, 54, 54, 54, 59, 54, 
-  43, 60, 60, 60, 18, 60, 54, 45, 42, 46, 
-  11, 12, 14, 54, 62, 56, 50, 19, -1, 54, 
-  -1, 56, 54, 54, 56, 54, 54, 54, 59, -1, 
-  59, 59, 59, 47, 48, 54, 54, 54, 2, 2, 
-  59, 59, 59, 14, 71, 76, 54, 76, 76, -1, 
-  69, 59, 23, -1, 18, 18, 54, 65, 76, 76, 
-  -1, 59, 54, 54, 35, 36, -1, 59, 59, 67, 
-  61, 63, 54, 54, -1, 14, 54, 59, 59, 61, 
-  61, 59, 5, 61, 23, 5, -1, -1, -1, -1, 
-  -1, 14, -1, -1, 14, -1, -1, -1, -1, -1, 
-  23, -1, -1, 23, 25, 26, 27, 28, 29, 30, 
-  31, -1, 35, 36, -1, 35, 36, 14, -1, -1, 
-  -1, -1, -1, -1, 88, 88, 23, 24, 25, 26, 
-  27, 28, 29, 30, 31, 14, -1, -1, -1, -1, 
-  -1, -1, -1, -1, 23, 24, 25, 26, 27, 28, 
-  29, 30, 31, 14, -1, -1, -1, -1, -1, -1, 
-  -1, -1, 23, 24, 25, 26, 27, 28, 29, 30, 
-  31, -1, 14, -1, -1, -1, -1, 19, -1, 21, 
-  -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 
-  -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 
-  42, -1, -1, -1, -1, -1, -1, -1, -1, -1, 
-  -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 
-  -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 
-  -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 
-  -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 
-  -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 
-  -1, -1, -1, -1, -1, -1, -1, -1, -1};
-
-QT_END_NAMESPACE
diff --git a/src/qml/parser/qqmljsgrammar_p.h b/src/qml/parser/qqmljsgrammar_p.h
deleted file mode 100644
index b4f762d28b..0000000000
--- a/src/qml/parser/qqmljsgrammar_p.h
+++ /dev/null
@@ -1,214 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 3 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL3 included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 3 requirements
-** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 2.0 or (at your option) the GNU General
-** Public license version 3 or any later version approved by the KDE Free
-** Qt Foundation. The licenses are as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-2.0.html and
-** https://www.gnu.org/licenses/gpl-3.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-//
-//  W A R N I N G
-//  -------------
-//
-// This file is not part of the Qt API.  It exists for the convenience
-// of other Qt classes.  This header file may change from version to
-// version without notice, or even be removed.
-//
-// We mean it.
-//
-
-// This file was generated by qlalr - DO NOT EDIT!
-#ifndef QQMLJSGRAMMAR_P_H
-#define QQMLJSGRAMMAR_P_H
-
-#include <QtCore/qglobal.h>
-
-QT_BEGIN_NAMESPACE
-
-class QQmlJSGrammar
-{
-public:
-  enum VariousConstants {
-    EOF_SYMBOL = 0,
-    REDUCE_HERE = 106,
-    SHIFT_THERE = 105,
-    T_AND = 1,
-    T_AND_AND = 2,
-    T_AND_EQ = 3,
-    T_AS = 94,
-    T_AUTOMATIC_SEMICOLON = 62,
-    T_BREAK = 4,
-    T_CASE = 5,
-    T_CATCH = 6,
-    T_COLON = 7,
-    T_COMMA = 8,
-    T_COMMENT = 89,
-    T_COMPATIBILITY_SEMICOLON = 90,
-    T_CONST = 84,
-    T_CONTINUE = 9,
-    T_DEBUGGER = 86,
-    T_DEFAULT = 10,
-    T_DELETE = 11,
-    T_DIVIDE_ = 12,
-    T_DIVIDE_EQ = 13,
-    T_DO = 14,
-    T_DOT = 15,
-    T_ELSE = 16,
-    T_EQ = 17,
-    T_EQ_EQ = 18,
-    T_EQ_EQ_EQ = 19,
-    T_ERROR = 98,
-    T_FALSE = 83,
-    T_FEED_JS_EXPRESSION = 102,
-    T_FEED_JS_PROGRAM = 104,
-    T_FEED_JS_SOURCE_ELEMENT = 103,
-    T_FEED_JS_STATEMENT = 101,
-    T_FEED_UI_OBJECT_MEMBER = 100,
-    T_FEED_UI_PROGRAM = 99,
-    T_FINALLY = 20,
-    T_FOR = 21,
-    T_FUNCTION = 22,
-    T_GE = 23,
-    T_GET = 96,
-    T_GT = 24,
-    T_GT_GT = 25,
-    T_GT_GT_EQ = 26,
-    T_GT_GT_GT = 27,
-    T_GT_GT_GT_EQ = 28,
-    T_IDENTIFIER = 29,
-    T_IF = 30,
-    T_IMPORT = 92,
-    T_IN = 31,
-    T_INSTANCEOF = 32,
-    T_LBRACE = 33,
-    T_LBRACKET = 34,
-    T_LE = 35,
-    T_LET = 85,
-    T_LPAREN = 36,
-    T_LT = 37,
-    T_LT_LT = 38,
-    T_LT_LT_EQ = 39,
-    T_MINUS = 40,
-    T_MINUS_EQ = 41,
-    T_MINUS_MINUS = 42,
-    T_MULTILINE_STRING_LITERAL = 88,
-    T_NEW = 43,
-    T_NOT = 44,
-    T_NOT_EQ = 45,
-    T_NOT_EQ_EQ = 46,
-    T_NULL = 81,
-    T_NUMERIC_LITERAL = 47,
-    T_ON = 95,
-    T_OR = 48,
-    T_OR_EQ = 49,
-    T_OR_OR = 50,
-    T_PLUS = 51,
-    T_PLUS_EQ = 52,
-    T_PLUS_PLUS = 53,
-    T_PRAGMA = 93,
-    T_PROPERTY = 66,
-    T_PUBLIC = 91,
-    T_QUESTION = 54,
-    T_RBRACE = 55,
-    T_RBRACKET = 56,
-    T_READONLY = 68,
-    T_REMAINDER = 57,
-    T_REMAINDER_EQ = 58,
-    T_RESERVED_WORD = 87,
-    T_RETURN = 59,
-    T_RPAREN = 60,
-    T_SEMICOLON = 61,
-    T_SET = 97,
-    T_SIGNAL = 67,
-    T_STAR = 63,
-    T_STAR_EQ = 64,
-    T_STRING_LITERAL = 65,
-    T_SWITCH = 69,
-    T_THIS = 70,
-    T_THROW = 71,
-    T_TILDE = 72,
-    T_TRUE = 82,
-    T_TRY = 73,
-    T_TYPEOF = 74,
-    T_VAR = 75,
-    T_VOID = 76,
-    T_WHILE = 77,
-    T_WITH = 78,
-    T_XOR = 79,
-    T_XOR_EQ = 80,
-
-    ACCEPT_STATE = 678,
-    RULE_COUNT = 363,
-    STATE_COUNT = 679,
-    TERMINAL_COUNT = 107,
-    NON_TERMINAL_COUNT = 111,
-
-    GOTO_INDEX_OFFSET = 679,
-    GOTO_INFO_OFFSET = 3203,
-    GOTO_CHECK_OFFSET = 3203
-  };
-
-  static const char  *const    spell [];
-  static const short             lhs [];
-  static const short             rhs [];
-  static const short    goto_default [];
-  static const short  action_default [];
-  static const short    action_index [];
-  static const short     action_info [];
-  static const short    action_check [];
-
-  static inline int nt_action (int state, int nt)
-  {
-    const int yyn = action_index [GOTO_INDEX_OFFSET + state] + nt;
-    if (yyn < 0 || action_check [GOTO_CHECK_OFFSET + yyn] != nt)
-      return goto_default [nt];
-
-    return action_info [GOTO_INFO_OFFSET + yyn];
-  }
-
-  static inline int t_action (int state, int token)
-  {
-    const int yyn = action_index [state] + token;
-
-    if (yyn < 0 || action_check [yyn] != token)
-      return - action_default [state];
-
-    return action_info [yyn];
-  }
-};
-
-
-QT_END_NAMESPACE
-#endif // QQMLJSGRAMMAR_P_H
-
diff --git a/src/qml/parser/qqmljskeywords_p.h b/src/qml/parser/qqmljskeywords_p.h
index 8b789526a5..b0a4951ece 100644
--- a/src/qml/parser/qqmljskeywords_p.h
+++ b/src/qml/parser/qqmljskeywords_p.h
@@ -57,10 +57,10 @@ QT_QML_BEGIN_NAMESPACE
 
 namespace QQmlJS {
 
-static inline int classify2(const QChar *s, bool qmlMode) {
+static inline int classify2(const QChar *s, int parseModeFlags) {
   if (s[0].unicode() == 'a') {
     if (s[1].unicode() == 's') {
-      return qmlMode ? Lexer::T_AS : Lexer::T_IDENTIFIER;
+      return Lexer::T_AS;
     }
   }
   else if (s[0].unicode() == 'd') {
@@ -76,15 +76,18 @@ static inline int classify2(const QChar *s, bool qmlMode) {
       return Lexer::T_IN;
     }
   }
-  else if (qmlMode && s[0].unicode() == 'o') {
+  else if (s[0].unicode() == 'o') {
     if (s[1].unicode() == 'n') {
-      return qmlMode ? Lexer::T_ON : Lexer::T_IDENTIFIER;
+      return (parseModeFlags & Lexer::QmlMode) ? Lexer::T_ON : Lexer::T_IDENTIFIER;
+    }
+    else if (s[1].unicode() == 'f') {
+      return Lexer::T_OF;
     }
   }
   return Lexer::T_IDENTIFIER;
 }
 
-static inline int classify3(const QChar *s, bool qmlMode) {
+static inline int classify3(const QChar *s, int parseModeFlags) {
   if (s[0].unicode() == 'f') {
     if (s[1].unicode() == 'o') {
       if (s[2].unicode() == 'r') {
@@ -102,7 +105,7 @@ static inline int classify3(const QChar *s, bool qmlMode) {
   else if (s[0].unicode() == 'i') {
     if (s[1].unicode() == 'n') {
       if (s[2].unicode() == 't') {
-        return qmlMode ? int(Lexer::T_INT) : int(Lexer::T_IDENTIFIER);
+        return (parseModeFlags & Lexer::QmlMode) ? int(Lexer::T_INT) : int(Lexer::T_IDENTIFIER);
       }
     }
   }
@@ -144,12 +147,12 @@ static inline int classify3(const QChar *s, bool qmlMode) {
   return Lexer::T_IDENTIFIER;
 }
 
-static inline int classify4(const QChar *s, bool qmlMode) {
+static inline int classify4(const QChar *s, int parseModeFlags) {
   if (s[0].unicode() == 'b') {
     if (s[1].unicode() == 'y') {
       if (s[2].unicode() == 't') {
         if (s[3].unicode() == 'e') {
-          return qmlMode ? int(Lexer::T_BYTE) : int(Lexer::T_IDENTIFIER);
+          return (parseModeFlags & Lexer::QmlMode) ? int(Lexer::T_BYTE) : int(Lexer::T_IDENTIFIER);
         }
       }
     }
@@ -165,7 +168,7 @@ static inline int classify4(const QChar *s, bool qmlMode) {
     else if (s[1].unicode() == 'h') {
       if (s[2].unicode() == 'a') {
         if (s[3].unicode() == 'r') {
-          return qmlMode ? int(Lexer::T_CHAR) : int(Lexer::T_IDENTIFIER);
+          return (parseModeFlags & Lexer::QmlMode) ? int(Lexer::T_CHAR) : int(Lexer::T_IDENTIFIER);
         }
       }
     }
@@ -181,7 +184,16 @@ static inline int classify4(const QChar *s, bool qmlMode) {
     else if (s[1].unicode() == 'n') {
       if (s[2].unicode() == 'u') {
         if (s[3].unicode() == 'm') {
-          return Lexer::T_ENUM;
+          return (parseModeFlags & Lexer::QmlMode) ? int(Lexer::T_ENUM) : int(Lexer::T_RESERVED_WORD);
+        }
+      }
+    }
+  }
+  else if (s[0].unicode() == 'f') {
+    if (s[1].unicode() == 'r') {
+      if (s[2].unicode() == 'o') {
+        if (s[3].unicode() == 'm') {
+          return int(Lexer::T_FROM);
         }
       }
     }
@@ -190,7 +202,7 @@ static inline int classify4(const QChar *s, bool qmlMode) {
     if (s[1].unicode() == 'o') {
       if (s[2].unicode() == 't') {
         if (s[3].unicode() == 'o') {
-          return qmlMode ? int(Lexer::T_GOTO) : int(Lexer::T_IDENTIFIER);
+          return (parseModeFlags & Lexer::QmlMode) ? int(Lexer::T_GOTO) : int(Lexer::T_IDENTIFIER);
         }
       }
     }
@@ -199,7 +211,7 @@ static inline int classify4(const QChar *s, bool qmlMode) {
     if (s[1].unicode() == 'o') {
       if (s[2].unicode() == 'n') {
         if (s[3].unicode() == 'g') {
-          return qmlMode ? int(Lexer::T_LONG) : int(Lexer::T_IDENTIFIER);
+          return (parseModeFlags & Lexer::QmlMode) ? int(Lexer::T_LONG) : int(Lexer::T_IDENTIFIER);
         }
       }
     }
@@ -250,7 +262,7 @@ static inline int classify4(const QChar *s, bool qmlMode) {
   return Lexer::T_IDENTIFIER;
 }
 
-static inline int classify5(const QChar *s, bool qmlMode) {
+static inline int classify5(const QChar *s, int parseModeFlags) {
   if (s[0].unicode() == 'b') {
     if (s[1].unicode() == 'r') {
       if (s[2].unicode() == 'e') {
@@ -305,7 +317,7 @@ static inline int classify5(const QChar *s, bool qmlMode) {
       if (s[2].unicode() == 'n') {
         if (s[3].unicode() == 'a') {
           if (s[4].unicode() == 'l') {
-            return qmlMode ? int(Lexer::T_FINAL) : int(Lexer::T_IDENTIFIER);
+            return (parseModeFlags & Lexer::QmlMode) ? int(Lexer::T_FINAL) : int(Lexer::T_IDENTIFIER);
           }
         }
       }
@@ -314,7 +326,7 @@ static inline int classify5(const QChar *s, bool qmlMode) {
       if (s[2].unicode() == 'o') {
         if (s[3].unicode() == 'a') {
           if (s[4].unicode() == 't') {
-            return qmlMode ? int(Lexer::T_FLOAT) : int(Lexer::T_IDENTIFIER);
+            return (parseModeFlags & Lexer::QmlMode) ? int(Lexer::T_FLOAT) : int(Lexer::T_IDENTIFIER);
           }
         }
       }
@@ -325,7 +337,7 @@ static inline int classify5(const QChar *s, bool qmlMode) {
       if (s[2].unicode() == 'o') {
         if (s[3].unicode() == 'r') {
           if (s[4].unicode() == 't') {
-            return qmlMode ? int(Lexer::T_SHORT) : int(Lexer::T_IDENTIFIER);
+            return (parseModeFlags & Lexer::QmlMode) ? int(Lexer::T_SHORT) : int(Lexer::T_IDENTIFIER);
           }
         }
       }
@@ -334,7 +346,7 @@ static inline int classify5(const QChar *s, bool qmlMode) {
       if (s[2].unicode() == 'p') {
         if (s[3].unicode() == 'e') {
           if (s[4].unicode() == 'r') {
-            return qmlMode ? int(Lexer::T_SUPER) : int(Lexer::T_RESERVED_WORD);
+            return int(Lexer::T_SUPER);
           }
         }
       }
@@ -362,10 +374,21 @@ static inline int classify5(const QChar *s, bool qmlMode) {
       }
     }
   }
+  else if (s[0].unicode() == 'y') {
+    if (s[1].unicode() == 'i') {
+      if (s[2].unicode() == 'e') {
+        if (s[3].unicode() == 'l') {
+          if (s[4].unicode() == 'd') {
+            return (parseModeFlags & Lexer::YieldIsKeyword) ? Lexer::T_YIELD : Lexer::T_IDENTIFIER;
+          }
+        }
+      }
+    }
+  }
   return Lexer::T_IDENTIFIER;
 }
 
-static inline int classify6(const QChar *s, bool qmlMode) {
+static inline int classify6(const QChar *s, int parseModeFlags) {
   if (s[0].unicode() == 'd') {
     if (s[1].unicode() == 'e') {
       if (s[2].unicode() == 'l') {
@@ -383,7 +406,7 @@ static inline int classify6(const QChar *s, bool qmlMode) {
         if (s[3].unicode() == 'b') {
           if (s[4].unicode() == 'l') {
             if (s[5].unicode() == 'e') {
-              return qmlMode ? int(Lexer::T_DOUBLE) : int(Lexer::T_IDENTIFIER);
+              return (parseModeFlags & Lexer::QmlMode) ? int(Lexer::T_DOUBLE) : int(Lexer::T_IDENTIFIER);
             }
           }
         }
@@ -409,7 +432,7 @@ static inline int classify6(const QChar *s, bool qmlMode) {
         if (s[3].unicode() == 'o') {
           if (s[4].unicode() == 'r') {
             if (s[5].unicode() == 't') {
-              return qmlMode ? int(Lexer::T_IMPORT) : int(Lexer::T_RESERVED_WORD);
+              return Lexer::T_IMPORT;
             }
           }
         }
@@ -422,7 +445,7 @@ static inline int classify6(const QChar *s, bool qmlMode) {
         if (s[3].unicode() == 'i') {
           if (s[4].unicode() == 'v') {
             if (s[5].unicode() == 'e') {
-              return qmlMode ? int(Lexer::T_NATIVE) : int(Lexer::T_IDENTIFIER);
+              return (parseModeFlags & Lexer::QmlMode) ? int(Lexer::T_NATIVE) : int(Lexer::T_IDENTIFIER);
             }
           }
         }
@@ -435,7 +458,7 @@ static inline int classify6(const QChar *s, bool qmlMode) {
         if (s[3].unicode() == 'l') {
           if (s[4].unicode() == 'i') {
             if (s[5].unicode() == 'c') {
-              return qmlMode ? Lexer::T_PUBLIC : Lexer::T_IDENTIFIER;
+              return (parseModeFlags & Lexer::QmlMode) ? Lexer::T_PUBLIC : Lexer::T_IDENTIFIER;
             }
           }
         }
@@ -446,7 +469,7 @@ static inline int classify6(const QChar *s, bool qmlMode) {
         if (s[3].unicode() == 'g') {
           if (s[4].unicode() == 'm') {
             if (s[5].unicode() == 'a') {
-              return qmlMode ? Lexer::T_PRAGMA : Lexer::T_IDENTIFIER;
+              return (parseModeFlags & Lexer::QmlMode) ? Lexer::T_PRAGMA : Lexer::T_IDENTIFIER;
             }
           }
         }
@@ -467,7 +490,7 @@ static inline int classify6(const QChar *s, bool qmlMode) {
     }
   }
   else if (s[0].unicode() == 's') {
-    if (qmlMode && s[1].unicode() == 'i') {
+    if ((parseModeFlags & Lexer::QmlMode) && s[1].unicode() == 'i') {
       if (s[2].unicode() == 'g') {
         if (s[3].unicode() == 'n') {
           if (s[4].unicode() == 'a') {
@@ -483,7 +506,7 @@ static inline int classify6(const QChar *s, bool qmlMode) {
         if (s[3].unicode() == 't') {
           if (s[4].unicode() == 'i') {
             if (s[5].unicode() == 'c') {
-              return qmlMode ? int(Lexer::T_STATIC) : int(Lexer::T_IDENTIFIER);
+              return (parseModeFlags & Lexer::StaticIsKeyword) ? int(Lexer::T_STATIC) : int(Lexer::T_IDENTIFIER);
             }
           }
         }
@@ -507,7 +530,7 @@ static inline int classify6(const QChar *s, bool qmlMode) {
         if (s[3].unicode() == 'o') {
           if (s[4].unicode() == 'w') {
             if (s[5].unicode() == 's') {
-              return qmlMode ? int(Lexer::T_THROWS) : int(Lexer::T_IDENTIFIER);
+              return (parseModeFlags & Lexer::QmlMode) ? int(Lexer::T_THROWS) : int(Lexer::T_IDENTIFIER);
             }
           }
         }
@@ -528,7 +551,7 @@ static inline int classify6(const QChar *s, bool qmlMode) {
   return Lexer::T_IDENTIFIER;
 }
 
-static inline int classify7(const QChar *s, bool qmlMode) {
+static inline int classify7(const QChar *s, int parseModeFlags) {
   if (s[0].unicode() == 'b') {
     if (s[1].unicode() == 'o') {
       if (s[2].unicode() == 'o') {
@@ -536,7 +559,7 @@ static inline int classify7(const QChar *s, bool qmlMode) {
           if (s[4].unicode() == 'e') {
             if (s[5].unicode() == 'a') {
               if (s[6].unicode() == 'n') {
-                return qmlMode ? int(Lexer::T_BOOLEAN) : int(Lexer::T_IDENTIFIER);
+                return (parseModeFlags & Lexer::QmlMode) ? int(Lexer::T_BOOLEAN) : int(Lexer::T_IDENTIFIER);
               }
             }
           }
@@ -596,7 +619,7 @@ static inline int classify7(const QChar *s, bool qmlMode) {
           if (s[4].unicode() == 'a') {
             if (s[5].unicode() == 'g') {
               if (s[6].unicode() == 'e') {
-                return qmlMode ? int(Lexer::T_PACKAGE) : int(Lexer::T_IDENTIFIER);
+                return (parseModeFlags & Lexer::QmlMode) ? int(Lexer::T_PACKAGE) : int(Lexer::T_IDENTIFIER);
               }
             }
           }
@@ -609,7 +632,7 @@ static inline int classify7(const QChar *s, bool qmlMode) {
           if (s[4].unicode() == 'a') {
             if (s[5].unicode() == 't') {
               if (s[6].unicode() == 'e') {
-                return qmlMode ? int(Lexer::T_PRIVATE) : int(Lexer::T_IDENTIFIER);
+                return (parseModeFlags & Lexer::QmlMode) ? int(Lexer::T_PRIVATE) : int(Lexer::T_IDENTIFIER);
               }
             }
           }
@@ -620,7 +643,7 @@ static inline int classify7(const QChar *s, bool qmlMode) {
   return Lexer::T_IDENTIFIER;
 }
 
-static inline int classify8(const QChar *s, bool qmlMode) {
+static inline int classify8(const QChar *s, int parseModeFlags) {
   if (s[0].unicode() == 'a') {
     if (s[1].unicode() == 'b') {
       if (s[2].unicode() == 's') {
@@ -629,7 +652,7 @@ static inline int classify8(const QChar *s, bool qmlMode) {
             if (s[5].unicode() == 'a') {
               if (s[6].unicode() == 'c') {
                 if (s[7].unicode() == 't') {
-                  return qmlMode ? int(Lexer::T_ABSTRACT) : int(Lexer::T_IDENTIFIER);
+                  return (parseModeFlags & Lexer::QmlMode) ? int(Lexer::T_ABSTRACT) : int(Lexer::T_IDENTIFIER);
                 }
               }
             }
@@ -689,7 +712,7 @@ static inline int classify8(const QChar *s, bool qmlMode) {
       }
     }
   }
-  else if (qmlMode && s[0].unicode() == 'p') {
+  else if ((parseModeFlags & Lexer::QmlMode) && s[0].unicode() == 'p') {
     if (s[1].unicode() == 'r') {
       if (s[2].unicode() == 'o') {
         if (s[3].unicode() == 'p') {
@@ -706,7 +729,7 @@ static inline int classify8(const QChar *s, bool qmlMode) {
       }
     }
   }
-  else if (qmlMode && s[0].unicode() == 'r') {
+  else if ((parseModeFlags & Lexer::QmlMode) && s[0].unicode() == 'r') {
     if (s[1].unicode() == 'e') {
       if (s[2].unicode() == 'a') {
         if (s[3].unicode() == 'd') {
@@ -731,7 +754,7 @@ static inline int classify8(const QChar *s, bool qmlMode) {
             if (s[5].unicode() == 'i') {
               if (s[6].unicode() == 'l') {
                 if (s[7].unicode() == 'e') {
-                  return qmlMode ? int(Lexer::T_VOLATILE) : int(Lexer::T_IDENTIFIER);
+                  return (parseModeFlags & Lexer::QmlMode) ? int(Lexer::T_VOLATILE) : int(Lexer::T_IDENTIFIER);
                 }
               }
             }
@@ -743,7 +766,7 @@ static inline int classify8(const QChar *s, bool qmlMode) {
   return Lexer::T_IDENTIFIER;
 }
 
-static inline int classify9(const QChar *s, bool qmlMode) {
+static inline int classify9(const QChar *s, int parseModeFlags) {
   if (s[0].unicode() == 'i') {
     if (s[1].unicode() == 'n') {
       if (s[2].unicode() == 't') {
@@ -753,7 +776,7 @@ static inline int classify9(const QChar *s, bool qmlMode) {
               if (s[6].unicode() == 'a') {
                 if (s[7].unicode() == 'c') {
                   if (s[8].unicode() == 'e') {
-                    return qmlMode ? int(Lexer::T_INTERFACE) : int(Lexer::T_IDENTIFIER);
+                    return (parseModeFlags & Lexer::QmlMode) ? int(Lexer::T_INTERFACE) : int(Lexer::T_IDENTIFIER);
                   }
                 }
               }
@@ -772,7 +795,7 @@ static inline int classify9(const QChar *s, bool qmlMode) {
               if (s[6].unicode() == 't') {
                 if (s[7].unicode() == 'e') {
                   if (s[8].unicode() == 'd') {
-                    return qmlMode ? int(Lexer::T_PROTECTED) : int(Lexer::T_IDENTIFIER);
+                    return (parseModeFlags & Lexer::QmlMode) ? int(Lexer::T_PROTECTED) : int(Lexer::T_IDENTIFIER);
                   }
                 }
               }
@@ -791,7 +814,7 @@ static inline int classify9(const QChar *s, bool qmlMode) {
               if (s[6].unicode() == 'e') {
                 if (s[7].unicode() == 'n') {
                   if (s[8].unicode() == 't') {
-                    return qmlMode ? int(Lexer::T_TRANSIENT) : int(Lexer::T_IDENTIFIER);
+                    return (parseModeFlags & Lexer::QmlMode) ? int(Lexer::T_TRANSIENT) : int(Lexer::T_IDENTIFIER);
                   }
                 }
               }
@@ -804,7 +827,7 @@ static inline int classify9(const QChar *s, bool qmlMode) {
   return Lexer::T_IDENTIFIER;
 }
 
-static inline int classify10(const QChar *s, bool qmlMode) {
+static inline int classify10(const QChar *s, int parseModeFlags) {
   if (s[0].unicode() == 'i') {
     if (s[1].unicode() == 'm') {
       if (s[2].unicode() == 'p') {
@@ -815,7 +838,7 @@ static inline int classify10(const QChar *s, bool qmlMode) {
                 if (s[7].unicode() == 'n') {
                   if (s[8].unicode() == 't') {
                     if (s[9].unicode() == 's') {
-                      return qmlMode ? int(Lexer::T_IMPLEMENTS) : int(Lexer::T_IDENTIFIER);
+                      return (parseModeFlags & Lexer::QmlMode) ? int(Lexer::T_IMPLEMENTS) : int(Lexer::T_IDENTIFIER);
                     }
                   }
                 }
@@ -848,7 +871,7 @@ static inline int classify10(const QChar *s, bool qmlMode) {
   return Lexer::T_IDENTIFIER;
 }
 
-static inline int classify12(const QChar *s, bool qmlMode) {
+static inline int classify12(const QChar *s, int parseModeFlags) {
   if (s[0].unicode() == 's') {
     if (s[1].unicode() == 'y') {
       if (s[2].unicode() == 'n') {
@@ -861,7 +884,7 @@ static inline int classify12(const QChar *s, bool qmlMode) {
                     if (s[9].unicode() == 'z') {
                       if (s[10].unicode() == 'e') {
                         if (s[11].unicode() == 'd') {
-                          return qmlMode ? int(Lexer::T_SYNCHRONIZED) : int(Lexer::T_IDENTIFIER);
+                          return (parseModeFlags & Lexer::QmlMode) ? int(Lexer::T_SYNCHRONIZED) : int(Lexer::T_IDENTIFIER);
                         }
                       }
                     }
@@ -877,18 +900,18 @@ static inline int classify12(const QChar *s, bool qmlMode) {
   return Lexer::T_IDENTIFIER;
 }
 
-int Lexer::classify(const QChar *s, int n, bool qmlMode) {
+int Lexer::classify(const QChar *s, int n, int parseModeFlags) {
   switch (n) {
-    case 2: return classify2(s, qmlMode);
-    case 3: return classify3(s, qmlMode);
-    case 4: return classify4(s, qmlMode);
-    case 5: return classify5(s, qmlMode);
-    case 6: return classify6(s, qmlMode);
-    case 7: return classify7(s, qmlMode);
-    case 8: return classify8(s, qmlMode);
-    case 9: return classify9(s, qmlMode);
-    case 10: return classify10(s, qmlMode);
-    case 12: return classify12(s, qmlMode);
+    case 2: return classify2(s, parseModeFlags);
+    case 3: return classify3(s, parseModeFlags);
+    case 4: return classify4(s, parseModeFlags);
+    case 5: return classify5(s, parseModeFlags);
+    case 6: return classify6(s, parseModeFlags);
+    case 7: return classify7(s, parseModeFlags);
+    case 8: return classify8(s, parseModeFlags);
+    case 9: return classify9(s, parseModeFlags);
+    case 10: return classify10(s, parseModeFlags);
+    case 12: return classify12(s, parseModeFlags);
     default: return Lexer::T_IDENTIFIER;
   } // switch
 }
diff --git a/src/qml/parser/qqmljslexer.cpp b/src/qml/parser/qqmljslexer.cpp
index 53e67fde03..c53b13f64d 100644
--- a/src/qml/parser/qqmljslexer.cpp
+++ b/src/qml/parser/qqmljslexer.cpp
@@ -58,6 +58,8 @@ static inline int regExpFlagFromChar(const QChar &ch)
     case 'g': return Lexer::RegExp_Global;
     case 'i': return Lexer::RegExp_IgnoreCase;
     case 'm': return Lexer::RegExp_Multiline;
+    case 'u': return Lexer::RegExp_Unicode;
+    case 'y': return Lexer::RegExp_Sticky;
     }
     return 0;
 }
@@ -77,21 +79,15 @@ static inline QChar convertHex(QChar c1, QChar c2)
     return QChar((convertHex(c1.unicode()) << 4) + convertHex(c2.unicode()));
 }
 
-static inline QChar convertUnicode(QChar c1, QChar c2, QChar c3, QChar c4)
-{
-    return QChar((convertHex(c3.unicode()) << 4) + convertHex(c4.unicode()),
-                 (convertHex(c1.unicode()) << 4) + convertHex(c2.unicode()));
-}
-
 Lexer::Lexer(Engine *engine)
     : _engine(engine)
-    , _codePtr(0)
-    , _lastLinePtr(0)
-    , _tokenLinePtr(0)
-    , _tokenStartPtr(0)
+    , _codePtr(nullptr)
+    , _endPtr(nullptr)
+    , _tokenStartPtr(nullptr)
     , _char(QLatin1Char('\n'))
     , _errorCode(NoError)
     , _currentLineNumber(0)
+    , _currentColumnNumber(0)
     , _tokenValue(0)
     , _parenthesesState(IgnoreParentheses)
     , _parenthesesCount(0)
@@ -100,6 +96,7 @@ Lexer::Lexer(Engine *engine)
     , _tokenKind(0)
     , _tokenLength(0)
     , _tokenLine(0)
+    , _tokenColumn(0)
     , _validTokenText(false)
     , _prohibitAutomaticSemicolon(false)
     , _restrictedKeyword(false)
@@ -133,17 +130,17 @@ void Lexer::setCode(const QString &code, int lineno, bool qmlMode)
     _tokenText.reserve(1024);
     _errorMessage.clear();
     _tokenSpell = QStringRef();
+    _rawString = QStringRef();
 
     _codePtr = code.unicode();
     _endPtr = _codePtr + code.length();
-    _lastLinePtr = _codePtr;
-    _tokenLinePtr = _codePtr;
     _tokenStartPtr = _codePtr;
 
     _char = QLatin1Char('\n');
     _errorCode = NoError;
 
     _currentLineNumber = lineno;
+    _currentColumnNumber = 0;
     _tokenValue = 0;
 
     // parentheses state
@@ -155,6 +152,7 @@ void Lexer::setCode(const QString &code, int lineno, bool qmlMode)
     _patternFlags = 0;
     _tokenLength = 0;
     _tokenLine = lineno;
+    _tokenColumn = 0;
 
     _validTokenText = false;
     _prohibitAutomaticSemicolon = false;
@@ -166,14 +164,22 @@ void Lexer::setCode(const QString &code, int lineno, bool qmlMode)
 
 void Lexer::scanChar()
 {
-    unsigned sequenceLength = isLineTerminatorSequence();
+    if (_skipLinefeed) {
+        Q_ASSERT(*_codePtr == QLatin1Char('\n'));
+        ++_codePtr;
+        _skipLinefeed = false;
+    }
     _char = *_codePtr++;
-    if (sequenceLength == 2)
-        _char = *_codePtr++;
+    ++_currentColumnNumber;
 
-    if (unsigned sequenceLength = isLineTerminatorSequence()) {
-        _lastLinePtr = _codePtr + sequenceLength - 1; // points to the first character after the newline
+    if (isLineTerminator()) {
+        if (_char == QLatin1Char('\r')) {
+            if (_codePtr < _endPtr && *_codePtr == QLatin1Char('\n'))
+                _skipLinefeed = true;
+            _char = QLatin1Char('\n');
+        }
         ++_currentLineNumber;
+        _currentColumnNumber = 0;
     }
 }
 
@@ -221,13 +227,34 @@ inline bool isBinop(int tok)
         return false;
     }
 }
+
+int hexDigit(QChar c)
+{
+    if (c >= QLatin1Char('0') && c <= QLatin1Char('9'))
+        return c.unicode() - '0';
+    if (c >= QLatin1Char('a') && c <= QLatin1Char('f'))
+        return c.unicode() - 'a' + 10;
+    if (c >= QLatin1Char('A') && c <= QLatin1Char('F'))
+        return c.unicode() - 'A' + 10;
+    return -1;
+}
+
+int octalDigit(QChar c)
+{
+    if (c >= QLatin1Char('0') && c <= QLatin1Char('7'))
+        return c.unicode() - '0';
+    return -1;
+}
+
 } // anonymous namespace
 
 int Lexer::lex()
 {
     const int previousTokenKind = _tokenKind;
 
+  again:
     _tokenSpell = QStringRef();
+    _rawString = QStringRef();
     _tokenKind = scanToken();
     _tokenLength = _codePtr - _tokenStartPtr - 1;
 
@@ -238,6 +265,9 @@ int Lexer::lex()
     // update the flags
     switch (_tokenKind) {
     case T_LBRACE:
+        if (_bracesCount > 0)
+            ++_bracesCount;
+        Q_FALLTHROUGH();
     case T_SEMICOLON:
     case T_QUESTION:
     case T_COLON:
@@ -265,9 +295,15 @@ int Lexer::lex()
     case T_CONTINUE:
     case T_BREAK:
     case T_RETURN:
+    case T_YIELD:
     case T_THROW:
         _restrictedKeyword = true;
         break;
+    case T_RBRACE:
+        if (_bracesCount > 0)
+            --_bracesCount;
+        if (_bracesCount == 0)
+            goto again;
     } // switch
 
     // update the parentheses state
@@ -294,39 +330,57 @@ int Lexer::lex()
     return _tokenKind;
 }
 
-bool Lexer::isUnicodeEscapeSequence(const QChar *chars)
-{
-    if (isHexDigit(chars[0]) && isHexDigit(chars[1]) && isHexDigit(chars[2]) && isHexDigit(chars[3]))
-        return true;
-
-    return false;
-}
-
-QChar Lexer::decodeUnicodeEscapeCharacter(bool *ok)
+uint Lexer::decodeUnicodeEscapeCharacter(bool *ok)
 {
-    if (_char == QLatin1Char('u') && isUnicodeEscapeSequence(&_codePtr[0])) {
-        scanChar(); // skip u
+    Q_ASSERT(_char == QLatin1Char('u'));
+    scanChar(); // skip u
+    if (_codePtr + 4 <= _endPtr && isHexDigit(_char)) {
+        uint codePoint = 0;
+        for (int i = 0; i < 4; ++i) {
+            int digit = hexDigit(_char);
+            if (digit < 0)
+                goto error;
+            codePoint *= 16;
+            codePoint += digit;
+            scanChar();
+        }
 
-        const QChar c1 = _char;
-        scanChar();
+        *ok = true;
+        return codePoint;
+    } else if (_codePtr < _endPtr && _char == QLatin1Char('{')) {
+        scanChar(); // skip '{'
+        uint codePoint = 0;
+        if (!isHexDigit(_char))
+            // need at least one hex digit
+            goto error;
 
-        const QChar c2 = _char;
-        scanChar();
+        while (_codePtr <= _endPtr) {
+            int digit = hexDigit(_char);
+            if (digit < 0)
+                break;
+            codePoint *= 16;
+            codePoint += digit;
+            if (codePoint > 0x10ffff)
+                goto error;
+            scanChar();
+        }
 
-        const QChar c3 = _char;
-        scanChar();
+        if (_char != QLatin1Char('}'))
+            goto error;
 
-        const QChar c4 = _char;
-        scanChar();
+        scanChar(); // skip '}'
 
-        if (ok)
-            *ok = true;
 
-        return convertUnicode(c1, c2, c3, c4);
+        *ok = true;
+        return codePoint;
     }
 
+  error:
+    _errorCode = IllegalUnicodeEscapeSequence;
+    _errorMessage = QCoreApplication::translate("QQmlParser", "Illegal unicode escape sequence");
+
     *ok = false;
-    return QChar();
+    return 0;
 }
 
 QChar Lexer::decodeHexEscapeCharacter(bool *ok)
@@ -350,15 +404,15 @@ QChar Lexer::decodeHexEscapeCharacter(bool *ok)
     return QChar();
 }
 
-static inline bool isIdentifierStart(QChar ch)
+static inline bool isIdentifierStart(uint ch)
 {
     // fast path for ascii
-    if ((ch.unicode() >= 'a' && ch.unicode() <= 'z') ||
-        (ch.unicode() >= 'A' && ch.unicode() <= 'Z') ||
+    if ((ch >= 'a' && ch <= 'z') ||
+        (ch >= 'A' && ch <= 'Z') ||
         ch == '$' || ch == '_')
         return true;
 
-    switch (ch.category()) {
+    switch (QChar::category(ch)) {
     case QChar::Number_Letter:
     case QChar::Letter_Uppercase:
     case QChar::Letter_Lowercase:
@@ -372,17 +426,17 @@ static inline bool isIdentifierStart(QChar ch)
     return false;
 }
 
-static bool isIdentifierPart(QChar ch)
+static bool isIdentifierPart(uint ch)
 {
     // fast path for ascii
-    if ((ch.unicode() >= 'a' && ch.unicode() <= 'z') ||
-        (ch.unicode() >= 'A' && ch.unicode() <= 'Z') ||
-        (ch.unicode() >= '0' && ch.unicode() <= '9') ||
+    if ((ch >= 'a' && ch <= 'z') ||
+        (ch >= 'A' && ch <= 'Z') ||
+        (ch >= '0' && ch <= '9') ||
         ch == '$' || ch == '_' ||
-        ch.unicode() == 0x200c /* ZWNJ */ || ch.unicode() == 0x200d /* ZWJ */)
+        ch == 0x200c /* ZWNJ */ || ch == 0x200d /* ZWJ */)
         return true;
 
-    switch (ch.category()) {
+    switch (QChar::category(ch)) {
     case QChar::Mark_NonSpacing:
     case QChar::Mark_SpacingCombining:
 
@@ -411,19 +465,23 @@ int Lexer::scanToken()
         return tk;
     }
 
+    if (_bracesCount == 0) {
+        // we're inside a Template string
+        return scanString(TemplateContinuation);
+    }
+
+
     _terminator = false;
 
 again:
     _validTokenText = false;
-    _tokenLinePtr = _lastLinePtr;
 
     while (_char.isSpace()) {
-        if (unsigned sequenceLength = isLineTerminatorSequence()) {
-            _tokenLinePtr = _codePtr + sequenceLength - 1;
-
+        if (isLineTerminator()) {
             if (_restrictedKeyword) {
                 // automatic semicolon insertion
                 _tokenLine = _currentLineNumber;
+                _tokenColumn = _currentColumnNumber;
                 _tokenStartPtr = _codePtr - 1;
                 return T_SEMICOLON;
             } else {
@@ -437,6 +495,7 @@ again:
 
     _tokenStartPtr = _codePtr - 1;
     _tokenLine = _currentLineNumber;
+    _tokenColumn = _currentColumnNumber;
 
     if (_codePtr > _endPtr)
         return EOF_SYMBOL;
@@ -500,6 +559,9 @@ again:
                 return T_EQ_EQ_EQ;
             }
             return T_EQ_EQ;
+        } else if (_char == QLatin1Char('>')) {
+            scanChar();
+            return T_ARROW;
         }
         return T_EQ;
 
@@ -556,50 +618,18 @@ again:
         return T_DIVIDE_;
 
     case '.':
-        if (_char.isDigit()) {
-            QVarLengthArray<char,32> chars;
-
-            chars.append(ch.unicode()); // append the `.'
-
-            while (_char.isDigit()) {
-                chars.append(_char.unicode());
+        if (isDecimalDigit(_char.unicode()))
+            return scanNumber(ch);
+        if (_char == QLatin1Char('.')) {
+            scanChar();
+            if (_char == QLatin1Char('.')) {
                 scanChar();
-            }
-
-            if (_char == QLatin1Char('e') || _char == QLatin1Char('E')) {
-                if (_codePtr[0].isDigit() || ((_codePtr[0] == QLatin1Char('+') || _codePtr[0] == QLatin1Char('-')) &&
-                                              _codePtr[1].isDigit())) {
-
-                    chars.append(_char.unicode());
-                    scanChar(); // consume `e'
-
-                    if (_char == QLatin1Char('+') || _char == QLatin1Char('-')) {
-                        chars.append(_char.unicode());
-                        scanChar(); // consume the sign
-                    }
-
-                    while (_char.isDigit()) {
-                        chars.append(_char.unicode());
-                        scanChar();
-                    }
-                }
-            }
-
-            chars.append('\0');
-
-            const char *begin = chars.constData();
-            const char *end = 0;
-            bool ok = false;
-
-            _tokenValue = qstrtod(begin, &end, &ok);
-
-            if (end - begin != chars.size() - 1) {
-                _errorCode = IllegalExponentIndicator;
-                _errorMessage = QCoreApplication::translate("QQmlParser", "Illegal syntax for exponential number");
+                return T_ELLIPSIS;
+            } else {
+                _errorCode = IllegalCharacter;
+                _errorMessage = QCoreApplication::translate("QQmlParser", "Unexpected token '.'");
                 return T_ERROR;
             }
-
-            return T_NUMERIC_LITERAL;
         }
         return T_DOT;
 
@@ -610,7 +640,7 @@ again:
         } else if (_char == QLatin1Char('-')) {
             scanChar();
 
-            if (_terminator && !_delimited && !_prohibitAutomaticSemicolon) {
+            if (_terminator && !_delimited && !_prohibitAutomaticSemicolon && _tokenKind != T_LPAREN) {
                 _stackToken = T_MINUS_MINUS;
                 return T_SEMICOLON;
             }
@@ -628,7 +658,7 @@ again:
         } else if (_char == QLatin1Char('+')) {
             scanChar();
 
-            if (_terminator && !_delimited && !_prohibitAutomaticSemicolon) {
+            if (_terminator && !_delimited && !_prohibitAutomaticSemicolon && _tokenKind != T_LPAREN) {
                 _stackToken = T_PLUS_PLUS;
                 return T_SEMICOLON;
             }
@@ -641,6 +671,13 @@ again:
         if (_char == QLatin1Char('=')) {
             scanChar();
             return T_STAR_EQ;
+        } else if (_char == QLatin1Char('*')) {
+            scanChar();
+            if (_char == QLatin1Char('=')) {
+                scanChar();
+                return T_STAR_STAR_EQ;
+            }
+            return T_STAR_STAR;
         }
         return T_STAR;
 
@@ -675,141 +712,12 @@ again:
         }
         return T_NOT;
 
+    case '`':
+        _outerTemplateBraceCount.push(_bracesCount);
+        Q_FALLTHROUGH();
     case '\'':
-    case '"': {
-        const QChar quote = ch;
-        bool multilineStringLiteral = false;
-
-        const QChar *startCode = _codePtr;
-
-        if (_engine) {
-            while (_codePtr <= _endPtr) {
-                if (isLineTerminator()) {
-                    if (qmlMode())
-                        break;
-                    _errorCode = IllegalCharacter;
-                    _errorMessage = QCoreApplication::translate("QQmlParser", "Stray newline in string literal");
-                    return T_ERROR;
-                } else if (_char == QLatin1Char('\\')) {
-                    break;
-                } else if (_char == quote) {
-                    _tokenSpell = _engine->midRef(startCode - _code.unicode() - 1, _codePtr - startCode);
-                    scanChar();
-
-                    return T_STRING_LITERAL;
-                }
-                scanChar();
-            }
-        }
-
-        _validTokenText = true;
-        _tokenText.resize(0);
-        startCode--;
-        while (startCode != _codePtr - 1)
-            _tokenText += *startCode++;
-
-        while (_codePtr <= _endPtr) {
-            if (unsigned sequenceLength = isLineTerminatorSequence()) {
-                multilineStringLiteral = true;
-                _tokenText += _char;
-                if (sequenceLength == 2)
-                    _tokenText += *_codePtr;
-                scanChar();
-            } else if (_char == quote) {
-                scanChar();
-
-                if (_engine)
-                    _tokenSpell = _engine->newStringRef(_tokenText);
-
-                return multilineStringLiteral ? T_MULTILINE_STRING_LITERAL : T_STRING_LITERAL;
-            } else if (_char == QLatin1Char('\\')) {
-                scanChar();
-                if (_codePtr > _endPtr) {
-                    _errorCode = IllegalEscapeSequence;
-                    _errorMessage = QCoreApplication::translate("QQmlParser", "End of file reached at escape sequence");
-                    return T_ERROR;
-                }
-
-                QChar u;
-
-                switch (_char.unicode()) {
-                // unicode escape sequence
-                case 'u': {
-                    bool ok = false;
-                    u = decodeUnicodeEscapeCharacter(&ok);
-                    if (! ok) {
-                        _errorCode = IllegalUnicodeEscapeSequence;
-                        _errorMessage = QCoreApplication::translate("QQmlParser", "Illegal unicode escape sequence");
-                        return T_ERROR;
-                    }
-                } break;
-
-                // hex escape sequence
-                case 'x': {
-                    bool ok = false;
-                    u = decodeHexEscapeCharacter(&ok);
-                    if (!ok) {
-                        _errorCode = IllegalHexadecimalEscapeSequence;
-                        _errorMessage = QCoreApplication::translate("QQmlParser", "Illegal hexadecimal escape sequence");
-                        return T_ERROR;
-                    }
-                } break;
-
-                // single character escape sequence
-                case '\\': u = QLatin1Char('\\'); scanChar(); break;
-                case '\'': u = QLatin1Char('\''); scanChar(); break;
-                case '\"': u = QLatin1Char('\"'); scanChar(); break;
-                case 'b':  u = QLatin1Char('\b'); scanChar(); break;
-                case 'f':  u = QLatin1Char('\f'); scanChar(); break;
-                case 'n':  u = QLatin1Char('\n'); scanChar(); break;
-                case 'r':  u = QLatin1Char('\r'); scanChar(); break;
-                case 't':  u = QLatin1Char('\t'); scanChar(); break;
-                case 'v':  u = QLatin1Char('\v'); scanChar(); break;
-
-                case '0':
-                    if (! _codePtr->isDigit()) {
-                        scanChar();
-                        u = QLatin1Char('\0');
-                        break;
-                    }
-                    // fall through
-                case '1':
-                case '2':
-                case '3':
-                case '4':
-                case '5':
-                case '6':
-                case '7':
-                case '8':
-                case '9':
-                    _errorCode = IllegalEscapeSequence;
-                    _errorMessage = QCoreApplication::translate("QQmlParser", "Octal escape sequences are not allowed");
-                    return T_ERROR;
-
-                case '\r':
-                case '\n':
-                case 0x2028u:
-                case 0x2029u:
-                    scanChar();
-                    continue;
-
-                default:
-                    // non escape character
-                    u = _char;
-                    scanChar();
-                }
-
-                _tokenText += u;
-            } else {
-                _tokenText += _char;
-                scanChar();
-            }
-        }
-
-        _errorCode = UnclosedStringLiteral;
-        _errorMessage = QCoreApplication::translate("QQmlParser", "Unclosed string at end of line");
-        return T_ERROR;
-    }
+    case '"':
+        return scanString(ScanStringMode(ch.unicode()));
     case '0':
     case '1':
     case '2':
@@ -823,28 +731,36 @@ again:
         return scanNumber(ch);
 
     default: {
-        QChar c = ch;
+        uint c = ch.unicode();
         bool identifierWithEscapeChars = false;
-        if (c == QLatin1Char('\\') && _char == QLatin1Char('u')) {
+        if (QChar::isHighSurrogate(c) && QChar::isLowSurrogate(_char.unicode())) {
+            c = QChar::surrogateToUcs4(ushort(c), _char.unicode());
+            scanChar();
+        } else if (c == '\\' && _char == QLatin1Char('u')) {
             identifierWithEscapeChars = true;
             bool ok = false;
             c = decodeUnicodeEscapeCharacter(&ok);
-            if (! ok) {
-                _errorCode = IllegalUnicodeEscapeSequence;
-                _errorMessage = QCoreApplication::translate("QQmlParser", "Illegal unicode escape sequence");
+            if (!ok)
                 return T_ERROR;
-            }
         }
         if (isIdentifierStart(c)) {
             if (identifierWithEscapeChars) {
                 _tokenText.resize(0);
-                _tokenText += c;
+                if (QChar::requiresSurrogates(c)) {
+                    _tokenText += QChar(QChar::highSurrogate(c));
+                    _tokenText += QChar(QChar::lowSurrogate(c));
+                } else {
+                    _tokenText += QChar(c);
+                }
                 _validTokenText = true;
             }
-            while (true) {
-                c = _char;
-                if (_char == QLatin1Char('\\') && _codePtr[0] == QLatin1Char('u')) {
-                    if (! identifierWithEscapeChars) {
+            while (_codePtr <= _endPtr) {
+                c = _char.unicode();
+                if (QChar::isHighSurrogate(c) && QChar::isLowSurrogate(_codePtr->unicode())) {
+                    scanChar();
+                    c = QChar::surrogateToUcs4(ushort(c), _char.unicode());
+                } else if (_char == QLatin1Char('\\') && _codePtr[0] == QLatin1Char('u')) {
+                    if (!identifierWithEscapeChars) {
                         identifierWithEscapeChars = true;
                         _tokenText.resize(0);
                         _tokenText.insert(0, _tokenStartPtr, _codePtr - _tokenStartPtr - 1);
@@ -854,38 +770,52 @@ again:
                     scanChar(); // skip '\\'
                     bool ok = false;
                     c = decodeUnicodeEscapeCharacter(&ok);
-                    if (! ok) {
-                        _errorCode = IllegalUnicodeEscapeSequence;
-                        _errorMessage = QCoreApplication::translate("QQmlParser", "Illegal unicode escape sequence");
+                    if (!ok)
                         return T_ERROR;
-                    }
-                    if (isIdentifierPart(c))
-                        _tokenText += c;
-                    continue;
-                } else if (isIdentifierPart(c)) {
-                    if (identifierWithEscapeChars)
-                        _tokenText += c;
 
-                    scanChar();
+                    if (!isIdentifierPart(c))
+                        break;
+
+                    if (identifierWithEscapeChars) {
+                        if (QChar::requiresSurrogates(c)) {
+                            _tokenText += QChar(QChar::highSurrogate(c));
+                            _tokenText += QChar(QChar::lowSurrogate(c));
+                        } else {
+                            _tokenText += QChar(c);
+                        }
+                    }
                     continue;
                 }
 
-                _tokenLength = _codePtr - _tokenStartPtr - 1;
+                if (!isIdentifierPart(c))
+                    break;
 
-                int kind = T_IDENTIFIER;
+                if (identifierWithEscapeChars) {
+                    if (QChar::requiresSurrogates(c)) {
+                        _tokenText += QChar(QChar::highSurrogate(c));
+                        _tokenText += QChar(QChar::lowSurrogate(c));
+                    } else {
+                        _tokenText += QChar(c);
+                    }
+                }
+                scanChar();
+            }
 
-                if (! identifierWithEscapeChars)
-                    kind = classify(_tokenStartPtr, _tokenLength, _qmlMode);
+            _tokenLength = _codePtr - _tokenStartPtr - 1;
 
-                if (_engine) {
-                    if (kind == T_IDENTIFIER && identifierWithEscapeChars)
-                        _tokenSpell = _engine->newStringRef(_tokenText);
-                    else
-                        _tokenSpell = _engine->midRef(_tokenStartPtr - _code.unicode(), _tokenLength);
-                }
+            int kind = T_IDENTIFIER;
 
-                return kind;
+            if (!identifierWithEscapeChars)
+                kind = classify(_tokenStartPtr, _tokenLength, parseModeFlags());
+
+            if (_engine) {
+                if (kind == T_IDENTIFIER && identifierWithEscapeChars)
+                    _tokenSpell = _engine->newStringRef(_tokenText);
+                else
+                    _tokenSpell = _engine->midRef(_tokenStartPtr - _code.unicode(), _tokenLength);
             }
+
+            return kind;
         }
         }
 
@@ -895,93 +825,292 @@ again:
     return T_ERROR;
 }
 
-int Lexer::scanNumber(QChar ch)
+int Lexer::scanString(ScanStringMode mode)
 {
-    if (ch != QLatin1Char('0')) {
-        QVarLengthArray<char, 64> buf;
-        buf += ch.toLatin1();
-
-        QChar n = _char;
-        const QChar *code = _codePtr;
-        while (n.isDigit()) {
-            buf += n.toLatin1();
-            n = *code++;
-        }
+    QChar quote = (mode == TemplateContinuation) ? QChar(TemplateHead) : QChar(mode);
+    bool multilineStringLiteral = false;
+
+    const QChar *startCode = _codePtr - 1;
+    // in case we just parsed a \r, we need to reset this flag to get things working
+    // correctly in the loop below and afterwards
+    _skipLinefeed = false;
 
-        if (n != QLatin1Char('.') && n != QLatin1Char('e') && n != QLatin1Char('E')) {
-            if (code != _codePtr) {
-                _codePtr = code - 1;
+    if (_engine) {
+        while (_codePtr <= _endPtr) {
+            if (isLineTerminator()) {
+                if ((quote == QLatin1Char('`') || qmlMode()))
+                    break;
+                _errorCode = IllegalCharacter;
+                _errorMessage = QCoreApplication::translate("QQmlParser", "Stray newline in string literal");
+                return T_ERROR;
+            } else if (_char == QLatin1Char('\\')) {
+                break;
+            } else if (_char == '$' && quote == QLatin1Char('`')) {
+                break;
+            } else if (_char == quote) {
+                _tokenSpell = _engine->midRef(startCode - _code.unicode(), _codePtr - startCode - 1);
+                _rawString = _tokenSpell;
                 scanChar();
+
+                if (quote == QLatin1Char('`'))
+                    _bracesCount = _outerTemplateBraceCount.pop();
+
+                if (mode == TemplateHead)
+                    return T_NO_SUBSTITUTION_TEMPLATE;
+                else if (mode == TemplateContinuation)
+                    return T_TEMPLATE_TAIL;
+                else
+                    return T_STRING_LITERAL;
             }
-            buf.append('\0');
-            _tokenValue = strtod(buf.constData(), 0);
-            return T_NUMERIC_LITERAL;
+            // don't use scanChar() here, that would transform \r sequences and the midRef() call would create the wrong result
+            _char = *_codePtr++;
+            ++_currentColumnNumber;
         }
-    } else if (_char.isDigit() && !qmlMode()) {
-        _errorCode = IllegalCharacter;
-        _errorMessage = QCoreApplication::translate("QQmlParser", "Decimal numbers can't start with '0'");
-        return T_ERROR;
     }
 
-    QVarLengthArray<char,32> chars;
-    chars.append(ch.unicode());
+    // rewind by one char, so things gets scanned correctly
+    --_codePtr;
 
-    if (ch == QLatin1Char('0') && (_char == QLatin1Char('x') || _char == QLatin1Char('X'))) {
-        ch = _char; // remember the x or X to use it in the error message below.
+    _validTokenText = true;
+    _tokenText = QString(startCode, _codePtr - startCode);
 
-        // parse hex integer literal
-        chars.append(_char.unicode());
-        scanChar(); // consume `x'
+    auto setRawString = [&](const QChar *end) {
+        QString raw(startCode, end - startCode - 1);
+        raw.replace(QLatin1String("\r\n"), QLatin1String("\n"));
+        raw.replace(QLatin1Char('\r'), QLatin1Char('\n'));
+        _rawString = _engine->newStringRef(raw);
+    };
 
-        while (isHexDigit(_char)) {
-            chars.append(_char.unicode());
+    scanChar();
+
+    while (_codePtr <= _endPtr) {
+        if (_char == quote) {
+            scanChar();
+
+            if (_engine) {
+                _tokenSpell = _engine->newStringRef(_tokenText);
+                if (quote == QLatin1Char('`'))
+                    setRawString(_codePtr - 1);
+            }
+
+            if (quote == QLatin1Char('`'))
+                _bracesCount = _outerTemplateBraceCount.pop();
+
+            if (mode == TemplateContinuation)
+                return T_TEMPLATE_TAIL;
+            else if (mode == TemplateHead)
+                return T_NO_SUBSTITUTION_TEMPLATE;
+
+            return multilineStringLiteral ? T_MULTILINE_STRING_LITERAL : T_STRING_LITERAL;
+        } else if (quote == QLatin1Char('`') && _char == QLatin1Char('$') && *_codePtr == '{') {
+            scanChar();
+            scanChar();
+            _bracesCount = 1;
+            if (_engine) {
+                _tokenSpell = _engine->newStringRef(_tokenText);
+                setRawString(_codePtr - 2);
+            }
+
+            return (mode == TemplateHead ? T_TEMPLATE_HEAD : T_TEMPLATE_MIDDLE);
+        } else if (_char == QLatin1Char('\\')) {
+            scanChar();
+            if (_codePtr > _endPtr) {
+                _errorCode = IllegalEscapeSequence;
+                _errorMessage = QCoreApplication::translate("QQmlParser", "End of file reached at escape sequence");
+                return T_ERROR;
+            }
+
+            QChar u;
+
+            switch (_char.unicode()) {
+            // unicode escape sequence
+            case 'u': {
+                bool ok = false;
+                uint codePoint = decodeUnicodeEscapeCharacter(&ok);
+                if (!ok)
+                    return T_ERROR;
+                if (QChar::requiresSurrogates(codePoint)) {
+                    // need to use a surrogate pair
+                    _tokenText += QChar(QChar::highSurrogate(codePoint));
+                    u = QChar::lowSurrogate(codePoint);
+                } else {
+                    u = codePoint;
+                }
+            } break;
+
+            // hex escape sequence
+            case 'x': {
+                bool ok = false;
+                u = decodeHexEscapeCharacter(&ok);
+                if (!ok) {
+                    _errorCode = IllegalHexadecimalEscapeSequence;
+                    _errorMessage = QCoreApplication::translate("QQmlParser", "Illegal hexadecimal escape sequence");
+                    return T_ERROR;
+                }
+            } break;
+
+            // single character escape sequence
+            case '\\': u = QLatin1Char('\\'); scanChar(); break;
+            case '\'': u = QLatin1Char('\''); scanChar(); break;
+            case '\"': u = QLatin1Char('\"'); scanChar(); break;
+            case 'b':  u = QLatin1Char('\b'); scanChar(); break;
+            case 'f':  u = QLatin1Char('\f'); scanChar(); break;
+            case 'n':  u = QLatin1Char('\n'); scanChar(); break;
+            case 'r':  u = QLatin1Char('\r'); scanChar(); break;
+            case 't':  u = QLatin1Char('\t'); scanChar(); break;
+            case 'v':  u = QLatin1Char('\v'); scanChar(); break;
+
+            case '0':
+                if (! _codePtr->isDigit()) {
+                    scanChar();
+                    u = QLatin1Char('\0');
+                    break;
+                }
+                Q_FALLTHROUGH();
+            case '1':
+            case '2':
+            case '3':
+            case '4':
+            case '5':
+            case '6':
+            case '7':
+            case '8':
+            case '9':
+                _errorCode = IllegalEscapeSequence;
+                _errorMessage = QCoreApplication::translate("QQmlParser", "Octal escape sequences are not allowed");
+                return T_ERROR;
+
+            case '\r':
+            case '\n':
+            case 0x2028u:
+            case 0x2029u:
+                scanChar();
+                continue;
+
+            default:
+                // non escape character
+                u = _char;
+                scanChar();
+            }
+
+            _tokenText += u;
+        } else {
+            _tokenText += _char;
             scanChar();
         }
+    }
+
+    _errorCode = UnclosedStringLiteral;
+    _errorMessage = QCoreApplication::translate("QQmlParser", "Unclosed string at end of line");
+    return T_ERROR;
+}
+
+int Lexer::scanNumber(QChar ch)
+{
+    if (ch == QLatin1Char('0')) {
+        if (_char == QLatin1Char('x') || _char == QLatin1Char('X')) {
+            ch = _char; // remember the x or X to use it in the error message below.
+
+            // parse hex integer literal
+            scanChar(); // consume 'x'
+
+            if (!isHexDigit(_char)) {
+                _errorCode = IllegalNumber;
+                _errorMessage = QCoreApplication::translate("QQmlParser", "At least one hexadecimal digit is required after '0%1'").arg(ch);
+                return T_ERROR;
+            }
+
+            double d = 0.;
+            while (1) {
+                int digit = ::hexDigit(_char);
+                if (digit < 0)
+                    break;
+                d *= 16;
+                d += digit;
+                scanChar();
+            }
+
+            _tokenValue = d;
+            return T_NUMERIC_LITERAL;
+        } else if (_char == QLatin1Char('o') || _char == QLatin1Char('O')) {
+            ch = _char; // remember the o or O to use it in the error message below.
 
-        if (chars.size() < 3) {
-            _errorCode = IllegalHexNumber;
-            _errorMessage = QCoreApplication::translate("QQmlParser", "At least one hexadecimal digit is required after '0%1'").arg(ch);
+            // parse octal integer literal
+            scanChar(); // consume 'o'
+
+            if (!isOctalDigit(_char.unicode())) {
+                _errorCode = IllegalNumber;
+                _errorMessage = QCoreApplication::translate("QQmlParser", "At least one octal digit is required after '0%1'").arg(ch);
+                return T_ERROR;
+            }
+
+            double d = 0.;
+            while (1) {
+                int digit = ::octalDigit(_char);
+                if (digit < 0)
+                    break;
+                d *= 8;
+                d += digit;
+                scanChar();
+            }
+
+            _tokenValue = d;
+            return T_NUMERIC_LITERAL;
+        } else if (_char == QLatin1Char('b') || _char == QLatin1Char('B')) {
+            ch = _char; // remember the b or B to use it in the error message below.
+
+            // parse binary integer literal
+            scanChar(); // consume 'b'
+
+            if (_char.unicode() != '0' && _char.unicode() != '1') {
+                _errorCode = IllegalNumber;
+                _errorMessage = QCoreApplication::translate("QQmlParser", "At least one binary digit is required after '0%1'").arg(ch);
+                return T_ERROR;
+            }
+
+            double d = 0.;
+            while (1) {
+                int digit = 0;
+                if (_char.unicode() == '1')
+                    digit = 1;
+                else if (_char.unicode() != '0')
+                    break;
+                d *= 2;
+                d += digit;
+                scanChar();
+            }
+
+            _tokenValue = d;
+            return T_NUMERIC_LITERAL;
+        } else if (_char.isDigit() && !qmlMode()) {
+            _errorCode = IllegalCharacter;
+            _errorMessage = QCoreApplication::translate("QQmlParser", "Decimal numbers can't start with '0'");
             return T_ERROR;
         }
-
-        _tokenValue = integerFromString(chars.constData(), chars.size(), 16);
-        return T_NUMERIC_LITERAL;
     }
 
     // decimal integer literal
-    while (_char.isDigit()) {
-        chars.append(_char.unicode());
-        scanChar(); // consume the digit
-    }
-
-    if (_char == QLatin1Char('.')) {
-        chars.append(_char.unicode());
-        scanChar(); // consume `.'
+    QVarLengthArray<char,32> chars;
+    chars.append(ch.unicode());
 
+    if (ch != QLatin1Char('.')) {
         while (_char.isDigit()) {
             chars.append(_char.unicode());
-            scanChar();
+            scanChar(); // consume the digit
         }
 
-        if (_char == QLatin1Char('e') || _char == QLatin1Char('E')) {
-            if (_codePtr[0].isDigit() || ((_codePtr[0] == QLatin1Char('+') || _codePtr[0] == QLatin1Char('-')) &&
-                                          _codePtr[1].isDigit())) {
-
-                chars.append(_char.unicode());
-                scanChar(); // consume `e'
+        if (_char == QLatin1Char('.')) {
+            chars.append(_char.unicode());
+            scanChar(); // consume `.'
+        }
+    }
 
-                if (_char == QLatin1Char('+') || _char == QLatin1Char('-')) {
-                    chars.append(_char.unicode());
-                    scanChar(); // consume the sign
-                }
+    while (_char.isDigit()) {
+        chars.append(_char.unicode());
+        scanChar();
+    }
 
-                while (_char.isDigit()) {
-                    chars.append(_char.unicode());
-                    scanChar();
-                }
-            }
-        }
-    } else if (_char == QLatin1Char('e') || _char == QLatin1Char('E')) {
+    if (_char == QLatin1Char('e') || _char == QLatin1Char('E')) {
         if (_codePtr[0].isDigit() || ((_codePtr[0] == QLatin1Char('+') || _codePtr[0] == QLatin1Char('-')) &&
                                       _codePtr[1].isDigit())) {
 
@@ -1000,16 +1129,10 @@ int Lexer::scanNumber(QChar ch)
         }
     }
 
-    if (chars.length() == 1) {
-        // if we ended up with a single digit, then it was a '0'
-        _tokenValue = 0;
-        return T_NUMERIC_LITERAL;
-    }
-
     chars.append('\0');
 
     const char *begin = chars.constData();
-    const char *end = 0;
+    const char *end = nullptr;
     bool ok = false;
 
     _tokenValue = qstrtod(begin, &end, &ok);
@@ -1173,16 +1296,6 @@ bool Lexer::isOctalDigit(ushort c)
     return (c >= '0' && c <= '7');
 }
 
-int Lexer::tokenEndLine() const
-{
-    return _currentLineNumber;
-}
-
-int Lexer::tokenEndColumn() const
-{
-    return _codePtr - _lastLinePtr;
-}
-
 QString Lexer::tokenText() const
 {
     if (_validTokenText)
@@ -1255,6 +1368,7 @@ static const int uriTokens[] = {
     QQmlJSGrammar::T_FUNCTION,
     QQmlJSGrammar::T_IF,
     QQmlJSGrammar::T_IN,
+    QQmlJSGrammar::T_OF,
     QQmlJSGrammar::T_INSTANCEOF,
     QQmlJSGrammar::T_NEW,
     QQmlJSGrammar::T_NULL,
@@ -1301,7 +1415,7 @@ bool Lexer::scanDirectives(Directives *directives, DiagnosticMessage *error)
 
         lex(); // skip T_DOT
 
-        if (! (_tokenKind == T_IDENTIFIER || _tokenKind == T_RESERVED_WORD))
+        if (! (_tokenKind == T_IDENTIFIER || _tokenKind == T_IMPORT))
             return true; // expected a valid QML/JS directive
 
         const QString directiveName = tokenText();
@@ -1395,7 +1509,7 @@ bool Lexer::scanDirectives(Directives *directives, DiagnosticMessage *error)
             //
             // recognize the mandatory `as' followed by the module name
             //
-            if (! (lex() == T_IDENTIFIER && tokenText() == QLatin1String("as") && tokenStartLine() == lineNumber)) {
+            if (! (lex() == T_AS && tokenStartLine() == lineNumber)) {
                 if (fileImport)
                     error->message = QCoreApplication::translate("QQmlParser", "File import requires a qualifier");
                 else
diff --git a/src/qml/parser/qqmljslexer_p.h b/src/qml/parser/qqmljslexer_p.h
index af5597b625..03f33f6e06 100644
--- a/src/qml/parser/qqmljslexer_p.h
+++ b/src/qml/parser/qqmljslexer_p.h
@@ -51,10 +51,11 @@
 // We mean it.
 //
 
-#include "qqmljsglobal_p.h"
-#include "qqmljsgrammar_p.h"
+#include <private/qqmljsglobal_p.h>
+#include <private/qqmljsgrammar_p.h>
 
 #include <QtCore/qstring.h>
+#include <QtCore/qstack.h>
 
 QT_QML_BEGIN_NAMESPACE
 
@@ -62,32 +63,7 @@ namespace QQmlJS {
 
 class Engine;
 class DiagnosticMessage;
-
-class QML_PARSER_EXPORT Directives {
-public:
-    virtual ~Directives() {}
-
-    virtual void pragmaLibrary()
-    {
-    }
-
-    virtual void importFile(const QString &jsfile, const QString &module, int line, int column)
-    {
-        Q_UNUSED(jsfile);
-        Q_UNUSED(module);
-        Q_UNUSED(line);
-        Q_UNUSED(column);
-    }
-
-    virtual void importModule(const QString &uri, const QString &version, const QString &module, int line, int column)
-    {
-        Q_UNUSED(uri);
-        Q_UNUSED(version);
-        Q_UNUSED(module);
-        Q_UNUSED(line);
-        Q_UNUSED(column);
-    }
-};
+class Directives;
 
 class QML_PARSER_EXPORT Lexer: public QQmlJSGrammar
 {
@@ -97,11 +73,7 @@ public:
         T_BOOLEAN = T_RESERVED_WORD,
         T_BYTE = T_RESERVED_WORD,
         T_CHAR = T_RESERVED_WORD,
-        T_CLASS = T_RESERVED_WORD,
         T_DOUBLE = T_RESERVED_WORD,
-        T_ENUM = T_RESERVED_WORD,
-        T_EXPORT = T_RESERVED_WORD,
-        T_EXTENDS = T_RESERVED_WORD,
         T_FINAL = T_RESERVED_WORD,
         T_FLOAT = T_RESERVED_WORD,
         T_GOTO = T_RESERVED_WORD,
@@ -114,8 +86,6 @@ public:
         T_PRIVATE = T_RESERVED_WORD,
         T_PROTECTED = T_RESERVED_WORD,
         T_SHORT = T_RESERVED_WORD,
-        T_STATIC = T_RESERVED_WORD,
-        T_SUPER = T_RESERVED_WORD,
         T_SYNCHRONIZED = T_RESERVED_WORD,
         T_THROWS = T_RESERVED_WORD,
         T_TRANSIENT = T_RESERVED_WORD,
@@ -125,7 +95,7 @@ public:
     enum Error {
         NoError,
         IllegalCharacter,
-        IllegalHexNumber,
+        IllegalNumber,
         UnclosedStringLiteral,
         IllegalEscapeSequence,
         IllegalUnicodeEscapeSequence,
@@ -143,13 +113,34 @@ public:
     enum RegExpFlag {
         RegExp_Global     = 0x01,
         RegExp_IgnoreCase = 0x02,
-        RegExp_Multiline  = 0x04
+        RegExp_Multiline  = 0x04,
+        RegExp_Unicode    = 0x08,
+        RegExp_Sticky     = 0x10
+    };
+
+    enum ParseModeFlags {
+        QmlMode = 0x1,
+        YieldIsKeyword = 0x2,
+        StaticIsKeyword = 0x4
     };
 
 public:
     Lexer(Engine *engine);
 
+    int parseModeFlags() const {
+        int flags = 0;
+        if (qmlMode())
+            flags |= QmlMode|StaticIsKeyword;
+        if (yieldIsKeyWord())
+            flags |= YieldIsKeyword;
+        if (_staticIsKeyword)
+            flags |= StaticIsKeyword;
+        return flags;
+    }
+
     bool qmlMode() const;
+    bool yieldIsKeyWord() const { return _generatorLevel != 0; }
+    void setStaticIsKeyword(bool b) { _staticIsKeyword = b; }
 
     QString code() const;
     void setCode(const QString &code, int lineno, bool qmlMode = true);
@@ -167,12 +158,10 @@ public:
     int tokenLength() const { return _tokenLength; }
 
     int tokenStartLine() const { return _tokenLine; }
-    int tokenStartColumn() const { return _tokenStartPtr - _tokenLinePtr + 1; }
-
-    int tokenEndLine() const;
-    int tokenEndColumn() const;
+    int tokenStartColumn() const { return _tokenColumn; }
 
     inline QStringRef tokenSpell() const { return _tokenSpell; }
+    inline QStringRef rawString() const { return _rawString; }
     double tokenValue() const { return _tokenValue; }
     QString tokenText() const;
 
@@ -189,13 +178,23 @@ public:
         BalancedParentheses
     };
 
+    void enterGeneratorBody() { ++_generatorLevel; }
+    void leaveGeneratorBody() { --_generatorLevel; }
+
 protected:
-    int classify(const QChar *s, int n, bool qmlMode);
+    static int classify(const QChar *s, int n, int parseModeFlags);
 
 private:
     inline void scanChar();
     int scanToken();
     int scanNumber(QChar ch);
+    enum ScanStringMode {
+        SingleQuote = '\'',
+        DoubleQuote = '"',
+        TemplateHead = '`',
+        TemplateContinuation = 0
+    };
+    int scanString(ScanStringMode mode);
 
     bool isLineTerminator() const;
     unsigned isLineTerminatorSequence() const;
@@ -203,10 +202,9 @@ private:
     static bool isDecimalDigit(ushort c);
     static bool isHexDigit(QChar c);
     static bool isOctalDigit(ushort c);
-    static bool isUnicodeEscapeSequence(const QChar *chars);
 
     void syncProhibitAutomaticSemicolon();
-    QChar decodeUnicodeEscapeCharacter(bool *ok);
+    uint decodeUnicodeEscapeCharacter(bool *ok);
     QChar decodeHexEscapeCharacter(bool *ok);
 
 private:
@@ -216,29 +214,34 @@ private:
     QString _tokenText;
     QString _errorMessage;
     QStringRef _tokenSpell;
+    QStringRef _rawString;
 
     const QChar *_codePtr;
     const QChar *_endPtr;
-    const QChar *_lastLinePtr;
-    const QChar *_tokenLinePtr;
     const QChar *_tokenStartPtr;
 
     QChar _char;
     Error _errorCode;
 
     int _currentLineNumber;
+    int _currentColumnNumber;
     double _tokenValue;
 
     // parentheses state
     ParenthesesState _parenthesesState;
     int _parenthesesCount;
 
+    // template string stack
+    QStack<int> _outerTemplateBraceCount;
+    int _bracesCount = -1;
+
     int _stackToken;
 
     int _patternFlags;
     int _tokenKind;
     int _tokenLength;
     int _tokenLine;
+    int _tokenColumn;
 
     bool _validTokenText;
     bool _prohibitAutomaticSemicolon;
@@ -247,6 +250,9 @@ private:
     bool _followsClosingBrace;
     bool _delimited;
     bool _qmlMode;
+    bool _skipLinefeed = false;
+    int _generatorLevel = 0;
+    bool _staticIsKeyword = false;
 };
 
 } // end of namespace QQmlJS
diff --git a/src/qml/parser/qqmljsmemorypool_p.h b/src/qml/parser/qqmljsmemorypool_p.h
index 536f5d4239..bcd6d8672b 100644
--- a/src/qml/parser/qqmljsmemorypool_p.h
+++ b/src/qml/parser/qqmljsmemorypool_p.h
@@ -71,13 +71,7 @@ class QML_PARSER_EXPORT MemoryPool : public QSharedData
     void operator =(const MemoryPool &other);
 
 public:
-    MemoryPool()
-        : _blocks(0),
-          _allocatedBlocks(0),
-          _blockCount(-1),
-          _ptr(0),
-          _end(0)
-    { }
+    MemoryPool() {}
 
     ~MemoryPool()
     {
@@ -89,11 +83,12 @@ public:
 
             free(_blocks);
         }
+        qDeleteAll(strings);
     }
 
     inline void *allocate(size_t size)
     {
-        size = (size + 7) & ~7;
+        size = (size + 7) & ~size_t(7);
         if (Q_LIKELY(_ptr && (_ptr + size < _end))) {
             void *addr = _ptr;
             _ptr += size;
@@ -105,15 +100,24 @@ public:
     void reset()
     {
         _blockCount = -1;
-        _ptr = _end = 0;
+        _ptr = _end = nullptr;
     }
 
     template <typename Tp> Tp *New() { return new (this->allocate(sizeof(Tp))) Tp(); }
+    template <typename Tp, typename... Ta> Tp *New(Ta... args)
+    { return new (this->allocate(sizeof(Tp))) Tp(args...); }
+
+    QStringRef newString(const QString &string) {
+        strings.append(new QString(string));
+        return QStringRef(strings.last());
+    }
 
 private:
     Q_NEVER_INLINE void *allocate_helper(size_t size)
     {
-        Q_ASSERT(size < BLOCK_SIZE);
+        size_t currentBlockSize = DEFAULT_BLOCK_SIZE;
+        while (Q_UNLIKELY(size >= currentBlockSize))
+            currentBlockSize *= 2;
 
         if (++_blockCount == _allocatedBlocks) {
             if (! _allocatedBlocks)
@@ -121,22 +125,22 @@ private:
             else
                 _allocatedBlocks *= 2;
 
-            _blocks = (char **) realloc(_blocks, sizeof(char *) * _allocatedBlocks);
+            _blocks = reinterpret_cast<char **>(realloc(_blocks, sizeof(char *) * size_t(_allocatedBlocks)));
             Q_CHECK_PTR(_blocks);
 
             for (int index = _blockCount; index < _allocatedBlocks; ++index)
-                _blocks[index] = 0;
+                _blocks[index] = nullptr;
         }
 
         char *&block = _blocks[_blockCount];
 
         if (! block) {
-            block = (char *) malloc(BLOCK_SIZE);
+            block = reinterpret_cast<char *>(malloc(currentBlockSize));
             Q_CHECK_PTR(block);
         }
 
         _ptr = block;
-        _end = _ptr + BLOCK_SIZE;
+        _end = _ptr + currentBlockSize;
 
         void *addr = _ptr;
         _ptr += size;
@@ -144,33 +148,107 @@ private:
     }
 
 private:
-    char **_blocks;
-    int _allocatedBlocks;
-    int _blockCount;
-    char *_ptr;
-    char *_end;
+    char **_blocks = nullptr;
+    int _allocatedBlocks = 0;
+    int _blockCount = -1;
+    char *_ptr = nullptr;
+    char *_end = nullptr;
+    QVector<QString*> strings;
 
     enum
     {
-        BLOCK_SIZE = 8 * 1024,
+        DEFAULT_BLOCK_SIZE = 8 * 1024,
         DEFAULT_BLOCK_COUNT = 8
     };
 };
 
 class QML_PARSER_EXPORT Managed
 {
-    Managed(const Managed &other);
-    void operator = (const Managed &other);
-
+    Q_DISABLE_COPY(Managed)
 public:
-    Managed() {}
-    ~Managed() {}
+    Managed() = default;
+    ~Managed() = default;
 
     void *operator new(size_t size, MemoryPool *pool) { return pool->allocate(size); }
     void operator delete(void *) {}
     void operator delete(void *, MemoryPool *) {}
 };
 
+template <typename T>
+class FixedPoolArray
+{
+    T *data;
+    int count = 0;
+
+public:
+    FixedPoolArray()
+        : data(nullptr)
+    {}
+
+    FixedPoolArray(MemoryPool *pool, int size)
+    { allocate(pool, size); }
+
+    void allocate(MemoryPool *pool, int size)
+    {
+        count = size;
+        data = reinterpret_cast<T*>(pool->allocate(count * sizeof(T)));
+    }
+
+    void allocate(MemoryPool *pool, const QVector<T> &vector)
+    {
+        count = vector.count();
+        data = reinterpret_cast<T*>(pool->allocate(count * sizeof(T)));
+
+        if (QTypeInfo<T>::isComplex) {
+            for (int i = 0; i < count; ++i)
+                new (data + i) T(vector.at(i));
+        } else {
+            memcpy(data, static_cast<const void*>(vector.constData()), count * sizeof(T));
+        }
+    }
+
+    template <typename Container>
+    void allocate(MemoryPool *pool, const Container &container)
+    {
+        count = container.count();
+        data = reinterpret_cast<T*>(pool->allocate(count * sizeof(T)));
+        typename Container::ConstIterator it = container.constBegin();
+        for (int i = 0; i < count; ++i)
+            new (data + i) T(*it++);
+    }
+
+    int size() const
+    { return count; }
+
+    const T &at(int index) const {
+        Q_ASSERT(index >= 0 && index < count);
+        return data[index];
+    }
+
+    T &at(int index) {
+        Q_ASSERT(index >= 0 && index < count);
+        return data[index];
+    }
+
+    T &operator[](int index) {
+        return at(index);
+    }
+
+
+    int indexOf(const T &value) const {
+        for (int i = 0; i < count; ++i)
+            if (data[i] == value)
+                return i;
+        return -1;
+    }
+
+    const T *begin() const { return data; }
+    const T *end() const { return data + count; }
+
+    T *begin() { return data; }
+    T *end() { return data + count; }
+};
+
 } // namespace QQmlJS
 
 QT_QML_END_NAMESPACE
diff --git a/src/qml/parser/qqmljsparser.cpp b/src/qml/parser/qqmljsparser.cpp
deleted file mode 100644
index 636b959097..0000000000
--- a/src/qml/parser/qqmljsparser.cpp
+++ /dev/null
@@ -1,1971 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the QtQml module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 3 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL3 included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 3 requirements
-** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 2.0 or (at your option) the GNU General
-** Public license version 3 or any later version approved by the KDE Free
-** Qt Foundation. The licenses are as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-2.0.html and
-** https://www.gnu.org/licenses/gpl-3.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "qqmljsengine_p.h"
-#include "qqmljslexer_p.h"
-#include "qqmljsast_p.h"
-#include "qqmljsmemorypool_p.h"
-
-#include <QtCore/qdebug.h>
-#include <QtCore/qcoreapplication.h>
-
-#include <string.h>
-
-
-
-#include "qqmljsparser_p.h"
-
-#include <QtCore/qvarlengtharray.h>
-
-//
-//  W A R N I N G
-//  -------------
-//
-// This file is automatically generated from qqmljs.g.
-// Changes should be made to that file, not here. Any change to this file will
-// be lost!
-//
-// To regenerate this file, run:
-//    qlalr --no-debug --no-lines --qt qqmljs.g
-//
-
-using namespace QQmlJS;
-
-QT_QML_BEGIN_NAMESPACE
-
-void Parser::reallocateStack()
-{
-    if (! stack_size)
-        stack_size = 128;
-    else
-        stack_size <<= 1;
-
-    sym_stack = reinterpret_cast<Value*> (realloc(sym_stack, stack_size * sizeof(Value)));
-    state_stack = reinterpret_cast<int*> (realloc(state_stack, stack_size * sizeof(int)));
-    location_stack = reinterpret_cast<AST::SourceLocation*> (realloc(location_stack, stack_size * sizeof(AST::SourceLocation)));
-    string_stack = reinterpret_cast<QStringRef*> (realloc(string_stack, stack_size * sizeof(QStringRef)));
-}
-
-Parser::Parser(Engine *engine):
-    driver(engine),
-    pool(engine->pool()),
-    tos(0),
-    stack_size(0),
-    sym_stack(0),
-    state_stack(0),
-    location_stack(0),
-    string_stack(0),
-    program(0),
-    first_token(0),
-    last_token(0)
-{
-}
-
-Parser::~Parser()
-{
-    if (stack_size) {
-        free(sym_stack);
-        free(state_stack);
-        free(location_stack);
-        free(string_stack);
-    }
-}
-
-static inline AST::SourceLocation location(Lexer *lexer)
-{
-    AST::SourceLocation loc;
-    loc.offset = lexer->tokenOffset();
-    loc.length = lexer->tokenLength();
-    loc.startLine = lexer->tokenStartLine();
-    loc.startColumn = lexer->tokenStartColumn();
-    return loc;
-}
-
-AST::UiQualifiedId *Parser::reparseAsQualifiedId(AST::ExpressionNode *expr)
-{
-    QVarLengthArray<QStringRef, 4> nameIds;
-    QVarLengthArray<AST::SourceLocation, 4> locations;
-
-    AST::ExpressionNode *it = expr;
-    while (AST::FieldMemberExpression *m = AST::cast<AST::FieldMemberExpression *>(it)) {
-        nameIds.append(m->name);
-        locations.append(m->identifierToken);
-        it = m->base;
-    }
-
-    if (AST::IdentifierExpression *idExpr = AST::cast<AST::IdentifierExpression *>(it)) {
-        AST::UiQualifiedId *q = new (pool) AST::UiQualifiedId(idExpr->name);
-        q->identifierToken = idExpr->identifierToken;
-
-        AST::UiQualifiedId *currentId = q;
-        for (int i = nameIds.size() - 1; i != -1; --i) {
-            currentId = new (pool) AST::UiQualifiedId(currentId, nameIds[i]);
-            currentId->identifierToken = locations[i];
-        }
-
-        return currentId->finish();
-    }
-
-    return 0;
-}
-
-AST::UiQualifiedPragmaId *Parser::reparseAsQualifiedPragmaId(AST::ExpressionNode *expr)
-{
-    if (AST::IdentifierExpression *idExpr = AST::cast<AST::IdentifierExpression *>(expr)) {
-        AST::UiQualifiedPragmaId *q = new (pool) AST::UiQualifiedPragmaId(idExpr->name);
-        q->identifierToken = idExpr->identifierToken;
-
-        return q->finish();
-    }
-
-    return 0;
-}
-
-
-bool Parser::parse(int startToken)
-{
-    Lexer *lexer = driver->lexer();
-    bool hadErrors = false;
-    int yytoken = -1;
-    int action = 0;
-
-    token_buffer[0].token = startToken;
-    first_token = &token_buffer[0];
-    if (startToken == T_FEED_JS_PROGRAM && !lexer->qmlMode()) {
-        Directives ignoreDirectives;
-        Directives *directives = driver->directives();
-        if (!directives)
-            directives = &ignoreDirectives;
-        DiagnosticMessage error;
-        if (!lexer->scanDirectives(directives, &error)) {
-            diagnostic_messages.append(error);
-            return false;
-        }
-        token_buffer[1].token = lexer->tokenKind();
-        token_buffer[1].dval = lexer->tokenValue();
-        token_buffer[1].loc = location(lexer);
-        token_buffer[1].spell = lexer->tokenSpell();
-        last_token = &token_buffer[2];
-    } else {
-        last_token = &token_buffer[1];
-    }
-
-    tos = -1;
-    program = 0;
-
-    do {
-        if (++tos == stack_size)
-            reallocateStack();
-
-        state_stack[tos] = action;
-
-    _Lcheck_token:
-        if (yytoken == -1 && -TERMINAL_COUNT != action_index[action]) {
-            yyprevlloc = yylloc;
-
-            if (first_token == last_token) {
-                yytoken = lexer->lex();
-                yylval = lexer->tokenValue();
-                yytokenspell = lexer->tokenSpell();
-                yylloc = location(lexer);
-            } else {
-                yytoken = first_token->token;
-                yylval = first_token->dval;
-                yytokenspell = first_token->spell;
-                yylloc = first_token->loc;
-                ++first_token;
-            }
-        }
-
-        action = t_action(action, yytoken);
-        if (action > 0) {
-            if (action != ACCEPT_STATE) {
-                yytoken = -1;
-                sym(1).dval = yylval;
-                stringRef(1) = yytokenspell;
-                loc(1) = yylloc;
-            } else {
-              --tos;
-              return ! hadErrors;
-            }
-        } else if (action < 0) {
-          const int r = -action - 1;
-          tos -= rhs[r];
-
-          switch (r) {
-
-case 0: {
-  sym(1).Node = sym(2).Node;
-  program = sym(1).Node;
-} break;
-
-case 1: {
-  sym(1).Node = sym(2).Node;
-  program = sym(1).Node;
-} break;
-
-case 2: {
-  sym(1).Node = sym(2).Node;
-  program = sym(1).Node;
-} break;
-
-case 3: {
-  sym(1).Node = sym(2).Node;
-  program = sym(1).Node;
-} break;
-
-case 4: {
-  sym(1).Node = sym(2).Node;
-  program = sym(1).Node;
-} break;
-
-case 5: {
-  sym(1).Node = sym(2).Node;
-  program = sym(1).Node;
-} break;
-
-case 6: {
-  sym(1).UiProgram = new (pool) AST::UiProgram(sym(1).UiHeaderItemList,
-        sym(2).UiObjectMemberList->finish());
-} break;
-
-case 8: {
-    sym(1).Node = sym(1).UiHeaderItemList->finish();
-} break;
-
-case 9: {
-    sym(1).Node = new (pool) AST::UiHeaderItemList(sym(1).UiPragma);
-} break;
-
-case 10: {
-    sym(1).Node = new (pool) AST::UiHeaderItemList(sym(1).UiImport);
-} break;
-
-case 11: {
-    sym(1).Node = new (pool) AST::UiHeaderItemList(sym(1).UiHeaderItemList, sym(2).UiPragma);
-} break;
-
-case 12: {
-    sym(1).Node = new (pool) AST::UiHeaderItemList(sym(1).UiHeaderItemList, sym(2).UiImport);
-} break;
-
-case 16: {
-    sym(1).UiPragma->semicolonToken = loc(2);
-} break;
-
-case 18: {
-    sym(1).UiImport->semicolonToken = loc(2);
-} break;
-
-case 20: {
-    sym(1).UiImport->versionToken = loc(2);
-    sym(1).UiImport->semicolonToken = loc(3);
-} break;
-
-case 22: {
-    sym(1).UiImport->versionToken = loc(2);
-    sym(1).UiImport->asToken = loc(3);
-    sym(1).UiImport->importIdToken = loc(4);
-    sym(1).UiImport->importId = stringRef(4);
-    sym(1).UiImport->semicolonToken = loc(5);
-} break;
-
-case 24: {
-    sym(1).UiImport->asToken = loc(2);
-    sym(1).UiImport->importIdToken = loc(3);
-    sym(1).UiImport->importId = stringRef(3);
-    sym(1).UiImport->semicolonToken = loc(4);
-} break;
-
-case 25: {
-    AST::UiPragma *node = 0;
-
-    if (AST::UiQualifiedPragmaId *qualifiedId = reparseAsQualifiedPragmaId(sym(2).Expression)) {
-        node = new (pool) AST::UiPragma(qualifiedId);
-    }
-
-    sym(1).Node = node;
-
-    if (node) {
-        node->pragmaToken = loc(1);
-    } else {
-       diagnostic_messages.append(DiagnosticMessage(DiagnosticMessage::Error, loc(1),
-         QLatin1String("Expected a qualified name id")));
-
-        return false; // ### remove me
-    }
-} break;
-
-case 26: {
-    AST::UiImport *node = 0;
-
-    if (AST::StringLiteral *importIdLiteral = AST::cast<AST::StringLiteral *>(sym(2).Expression)) {
-        node = new (pool) AST::UiImport(importIdLiteral->value);
-        node->fileNameToken = loc(2);
-    } else if (AST::UiQualifiedId *qualifiedId = reparseAsQualifiedId(sym(2).Expression)) {
-        node = new (pool) AST::UiImport(qualifiedId);
-        node->fileNameToken = loc(2);
-    }
-
-    sym(1).Node = node;
-
-    if (node) {
-        node->importToken = loc(1);
-    } else {
-       diagnostic_messages.append(DiagnosticMessage(DiagnosticMessage::Error, loc(1),
-         QLatin1String("Expected a qualified name id or a string literal")));
-
-        return false; // ### remove me
-    }
-} break;
-
-case 27: {
-    sym(1).Node = 0;
-} break;
-
-case 28: {
-    sym(1).Node = new (pool) AST::UiObjectMemberList(sym(1).UiObjectMember);
-} break;
-
-case 29: {
-    sym(1).Node = new (pool) AST::UiObjectMemberList(sym(1).UiObjectMember);
-} break;
-
-case 30: {
-    AST::UiObjectMemberList *node = new (pool) AST:: UiObjectMemberList(
-        sym(1).UiObjectMemberList, sym(2).UiObjectMember);
-    sym(1).Node = node;
-} break;
-
-case 31: {
-    sym(1).Node = new (pool) AST::UiArrayMemberList(sym(1).UiObjectMember);
-} break;
-
-case 32: {
-    AST::UiArrayMemberList *node = new (pool) AST::UiArrayMemberList(
-        sym(1).UiArrayMemberList, sym(3).UiObjectMember);
-    node->commaToken = loc(2);
-    sym(1).Node = node;
-} break;
-
-case 33: {
-    AST::UiObjectInitializer *node = new (pool) AST::UiObjectInitializer((AST::UiObjectMemberList*)0);
-    node->lbraceToken = loc(1);
-    node->rbraceToken = loc(2);
-    sym(1).Node = node;
-}   break;
-
-case 34: {
-    AST::UiObjectInitializer *node = new (pool) AST::UiObjectInitializer(sym(2).UiObjectMemberList->finish());
-    node->lbraceToken = loc(1);
-    node->rbraceToken = loc(3);
-    sym(1).Node = node;
-}   break;
-
-case 35: {
-    AST::UiObjectDefinition *node = new (pool) AST::UiObjectDefinition(sym(1).UiQualifiedId,
-        sym(2).UiObjectInitializer);
-    sym(1).Node = node;
-}   break;
-
-case 37: {
-    AST::UiArrayBinding *node = new (pool) AST::UiArrayBinding(
-        sym(1).UiQualifiedId, sym(4).UiArrayMemberList->finish());
-    node->colonToken = loc(2);
-    node->lbracketToken = loc(3);
-    node->rbracketToken = loc(5);
-    sym(1).Node = node;
-}   break;
-
-case 38: {
-    AST::UiObjectBinding *node = new (pool) AST::UiObjectBinding(
-      sym(1).UiQualifiedId, sym(3).UiQualifiedId, sym(4).UiObjectInitializer);
-    node->colonToken = loc(2);
-    sym(1).Node = node;
-} break;
-
-case 39: {
-    AST::UiObjectBinding *node = new (pool) AST::UiObjectBinding(
-      sym(3).UiQualifiedId, sym(1).UiQualifiedId, sym(4).UiObjectInitializer);
-    node->colonToken = loc(2);
-    node->hasOnToken = true;
-    sym(1).Node = node;
-} break;
-
-case 47:
-{
-    AST::UiScriptBinding *node = new (pool) AST::UiScriptBinding(
-        sym(1).UiQualifiedId, sym(3).Statement);
-    node->colonToken = loc(2);
-    sym(1).Node = node;
-}   break;
-
-case 48: {
-  AST::UiQualifiedId *node = new (pool) AST::UiQualifiedId(stringRef(1));
-  node->identifierToken = loc(1);
-  sym(1).Node = node;
-} break;
-
-case 49: {
-  AST::UiQualifiedId *node = new (pool) AST::UiQualifiedId(stringRef(1));
-  node->identifierToken = loc(1);
-  sym(1).Node = node;
-} break;
-
-case 50: {
-  AST::UiQualifiedId *node = new (pool) AST::UiQualifiedId(stringRef(1));
-  node->identifierToken = loc(1);
-  sym(1).Node = node;
-} break;
-
-case 51: {
-  AST::UiQualifiedId *node = new (pool) AST::UiQualifiedId(sym(1).UiQualifiedId, stringRef(3));
-  node->identifierToken = loc(3);
-  sym(1).Node = node;
-} break;
-
-case 52: {
-  sym(1).Node = 0;
-} break;
-
-case 53: {
-  sym(1).Node = sym(1).UiParameterList->finish ();
-} break;
-
-case 54: {
-  AST::UiParameterList *node = new (pool) AST::UiParameterList(sym(1).UiQualifiedId->finish(), stringRef(2));
-  node->propertyTypeToken = loc(1);
-  node->identifierToken = loc(2);
-  sym(1).Node = node;
-} break;
-
-case 55: {
-  AST::UiParameterList *node = new (pool) AST::UiParameterList(sym(1).UiParameterList, sym(3).UiQualifiedId->finish(), stringRef(4));
-  node->propertyTypeToken = loc(3);
-  node->commaToken = loc(2);
-  node->identifierToken = loc(4);
-  sym(1).Node = node;
-} break;
-
-case 57: {
-    AST::UiPublicMember *node = new (pool) AST::UiPublicMember(nullptr, stringRef(2));
-    node->type = AST::UiPublicMember::Signal;
-    node->propertyToken = loc(1);
-    node->typeToken = loc(2);
-    node->identifierToken = loc(2);
-    node->parameters = sym(4).UiParameterList;
-    node->semicolonToken = loc(6);
-    sym(1).Node = node;
-}   break;
-
-case 59: {
-    AST::UiPublicMember *node = new (pool) AST::UiPublicMember(nullptr, stringRef(2));
-    node->type = AST::UiPublicMember::Signal;
-    node->propertyToken = loc(1);
-    node->typeToken = loc(2);
-    node->identifierToken = loc(2);
-    node->semicolonToken = loc(3);
-    sym(1).Node = node;
-}   break;
-
-case 61: {
-    AST::UiPublicMember *node = new (pool) AST::UiPublicMember(sym(4).UiQualifiedId->finish(), stringRef(6));
-    node->typeModifier = stringRef(2);
-    node->propertyToken = loc(1);
-    node->typeModifierToken = loc(2);
-    node->typeToken = loc(4);
-    node->identifierToken = loc(6);
-    node->semicolonToken = loc(7);
-    sym(1).Node = node;
-}   break;
-
-case 63: {
-    AST::UiPublicMember *node = new (pool) AST::UiPublicMember(sym(2).UiQualifiedId->finish(), stringRef(3));
-    node->propertyToken = loc(1);
-    node->typeToken = loc(2);
-    node->identifierToken = loc(3);
-    node->semicolonToken = loc(4);
-    sym(1).Node = node;
-}   break;
-
-case 65: {
-    AST::UiPublicMember *node = new (pool) AST::UiPublicMember(sym(3).UiQualifiedId->finish(), stringRef(4));
-    node->isDefaultMember = true;
-    node->defaultToken = loc(1);
-    node->propertyToken = loc(2);
-    node->typeToken = loc(3);
-    node->identifierToken = loc(4);
-    node->semicolonToken = loc(5);
-    sym(1).Node = node;
-}   break;
-
-case 67: {
-    AST::UiPublicMember *node = new (pool) AST::UiPublicMember(sym(5).UiQualifiedId->finish(), stringRef(7));
-    node->isDefaultMember = true;
-    node->defaultToken = loc(1);
-    node->typeModifier = stringRef(3);
-    node->propertyToken = loc(2);
-    node->typeModifierToken = loc(2);
-    node->typeToken = loc(4);
-    node->identifierToken = loc(7);
-    node->semicolonToken = loc(8);
-    sym(1).Node = node;
-}   break;
-
-case 68: {
-    AST::UiPublicMember *node = new (pool) AST::UiPublicMember(sym(2).UiQualifiedId->finish(), stringRef(3),
-        sym(5).Statement);
-    node->propertyToken = loc(1);
-    node->typeToken = loc(2);
-    node->identifierToken = loc(3);
-    node->colonToken = loc(4);
-    sym(1).Node = node;
-}   break;
-
-case 69: {
-    AST::UiPublicMember *node = new (pool) AST::UiPublicMember(sym(3).UiQualifiedId->finish(), stringRef(4),
-        sym(6).Statement);
-    node->isReadonlyMember = true;
-    node->readonlyToken = loc(1);
-    node->propertyToken = loc(2);
-    node->typeToken = loc(3);
-    node->identifierToken = loc(4);
-    node->colonToken = loc(5);
-    sym(1).Node = node;
-}   break;
-
-case 70: {
-    AST::UiPublicMember *node = new (pool) AST::UiPublicMember(sym(3).UiQualifiedId->finish(), stringRef(4),
-        sym(6).Statement);
-    node->isDefaultMember = true;
-    node->defaultToken = loc(1);
-    node->propertyToken = loc(2);
-    node->typeToken = loc(3);
-    node->identifierToken = loc(4);
-    node->colonToken = loc(5);
-    sym(1).Node = node;
-}   break;
-
-case 71: {
-    AST::UiPublicMember *node = new (pool) AST::UiPublicMember(sym(4).UiQualifiedId->finish(), stringRef(6));
-    node->typeModifier = stringRef(2);
-    node->propertyToken = loc(1);
-    node->typeModifierToken = loc(2);
-    node->typeToken = loc(4);
-    node->identifierToken = loc(6);
-    node->semicolonToken = loc(7); // insert a fake ';' before ':'
-
-    AST::UiQualifiedId *propertyName = new (pool) AST::UiQualifiedId(stringRef(6));
-    propertyName->identifierToken = loc(6);
-    propertyName->next = 0;
-
-    AST::UiArrayBinding *binding = new (pool) AST::UiArrayBinding(
-        propertyName, sym(9).UiArrayMemberList->finish());
-    binding->colonToken = loc(7);
-    binding->lbracketToken = loc(8);
-    binding->rbracketToken = loc(10);
-
-    node->binding = binding;
-
-    sym(1).Node = node;
-}   break;
-
-case 72: {
-    AST::UiPublicMember *node = new (pool) AST::UiPublicMember(sym(2).UiQualifiedId->finish(), stringRef(3));
-    node->propertyToken = loc(1);
-    node->typeToken = loc(2);
-    node->identifierToken = loc(3);
-    node->semicolonToken = loc(4); // insert a fake ';' before ':'
-
-    AST::UiQualifiedId *propertyName = new (pool) AST::UiQualifiedId(stringRef(3));
-    propertyName->identifierToken = loc(3);
-    propertyName->next = 0;
-
-    AST::UiObjectBinding *binding = new (pool) AST::UiObjectBinding(
-      propertyName, sym(5).UiQualifiedId, sym(6).UiObjectInitializer);
-    binding->colonToken = loc(4);
-
-    node->binding = binding;
-
-    sym(1).Node = node;
-}   break;
-
-case 73: {
-    AST::UiPublicMember *node = new (pool) AST::UiPublicMember(sym(3).UiQualifiedId->finish(), stringRef(4));
-    node->isReadonlyMember = true;
-    node->readonlyToken = loc(1);
-    node->propertyToken = loc(2);
-    node->typeToken = loc(3);
-    node->identifierToken = loc(4);
-    node->semicolonToken = loc(5); // insert a fake ';' before ':'
-
-    AST::UiQualifiedId *propertyName = new (pool) AST::UiQualifiedId(stringRef(4));
-    propertyName->identifierToken = loc(4);
-    propertyName->next = 0;
-
-    AST::UiObjectBinding *binding = new (pool) AST::UiObjectBinding(
-      propertyName, sym(6).UiQualifiedId, sym(7).UiObjectInitializer);
-    binding->colonToken = loc(5);
-
-    node->binding = binding;
-
-    sym(1).Node = node;
-}   break;
-
-case 74: {
-    sym(1).Node = new (pool) AST::UiSourceElement(sym(1).Node);
-}   break;
-
-case 75: {
-    sym(1).Node = new (pool) AST::UiSourceElement(sym(1).Node);
-}   break;
-
-case 83: {
-  AST::ThisExpression *node = new (pool) AST::ThisExpression();
-  node->thisToken = loc(1);
-  sym(1).Node = node;
-} break;
-
-case 84: {
-  AST::IdentifierExpression *node = new (pool) AST::IdentifierExpression(stringRef(1));
-  node->identifierToken = loc(1);
-  sym(1).Node = node;
-} break;
-
-case 85: {
-  AST::NullExpression *node = new (pool) AST::NullExpression();
-  node->nullToken = loc(1);
-  sym(1).Node = node;
-} break;
-
-case 86: {
-  AST::TrueLiteral *node = new (pool) AST::TrueLiteral();
-  node->trueToken = loc(1);
-  sym(1).Node = node;
-} break;
-
-case 87: {
-  AST::FalseLiteral *node = new (pool) AST::FalseLiteral();
-  node->falseToken = loc(1);
-  sym(1).Node = node;
-} break;
-
-case 88: {
-  AST::NumericLiteral *node = new (pool) AST::NumericLiteral(sym(1).dval);
-  node->literalToken = loc(1);
-  sym(1).Node = node;
-} break;
-case 89:
-case 90: {
-  AST::StringLiteral *node = new (pool) AST::StringLiteral(stringRef(1));
-  node->literalToken = loc(1);
-  sym(1).Node = node;
-} break;
-
-case 91: {
-  bool rx = lexer->scanRegExp(Lexer::NoPrefix);
-  if (!rx) {
-    diagnostic_messages.append(DiagnosticMessage(DiagnosticMessage::Error, location(lexer), lexer->errorMessage()));
-    return false; // ### remove me
-  }
-
-  loc(1).length = lexer->tokenLength();
-  yylloc = loc(1); // adjust the location of the current token
-
-  AST::RegExpLiteral *node = new (pool) AST::RegExpLiteral(
-    driver->newStringRef(lexer->regExpPattern()), lexer->regExpFlags());
-  node->literalToken = loc(1);
-  sym(1).Node = node;
-} break;
-
-case 92: {
-  bool rx = lexer->scanRegExp(Lexer::EqualPrefix);
-  if (!rx) {
-    diagnostic_messages.append(DiagnosticMessage(DiagnosticMessage::Error, location(lexer), lexer->errorMessage()));
-    return false;
-  }
-
-  loc(1).length = lexer->tokenLength();
-  yylloc = loc(1); // adjust the location of the current token
-
-  AST::RegExpLiteral *node = new (pool) AST::RegExpLiteral(
-    driver->newStringRef(lexer->regExpPattern()), lexer->regExpFlags());
-  node->literalToken = loc(1);
-  sym(1).Node = node;
-} break;
-
-case 93: {
-  AST::ArrayLiteral *node = new (pool) AST::ArrayLiteral((AST::Elision *) 0);
-  node->lbracketToken = loc(1);
-  node->rbracketToken = loc(2);
-  sym(1).Node = node;
-} break;
-
-case 94: {
-  AST::ArrayLiteral *node = new (pool) AST::ArrayLiteral(sym(2).Elision->finish());
-  node->lbracketToken = loc(1);
-  node->rbracketToken = loc(3);
-  sym(1).Node = node;
-} break;
-
-case 95: {
-  AST::ArrayLiteral *node = new (pool) AST::ArrayLiteral(sym(2).ElementList->finish ());
-  node->lbracketToken = loc(1);
-  node->rbracketToken = loc(3);
-  sym(1).Node = node;
-} break;
-
-case 96: {
-  AST::ArrayLiteral *node = new (pool) AST::ArrayLiteral(sym(2).ElementList->finish (),
-    (AST::Elision *) 0);
-  node->lbracketToken = loc(1);
-  node->commaToken = loc(3);
-  node->rbracketToken = loc(4);
-  sym(1).Node = node;
-} break;
-
-case 97: {
-  AST::ArrayLiteral *node = new (pool) AST::ArrayLiteral(sym(2).ElementList->finish (),
-    sym(4).Elision->finish());
-  node->lbracketToken = loc(1);
-  node->commaToken = loc(3);
-  node->rbracketToken = loc(5);
-  sym(1).Node = node;
-} break;
-
-case 98: {
-  AST::ObjectLiteral *node = 0;
-  if (sym(2).Node)
-    node = new (pool) AST::ObjectLiteral(
-        sym(2).PropertyAssignmentList->finish ());
-  else
-    node = new (pool) AST::ObjectLiteral();
-  node->lbraceToken = loc(1);
-  node->rbraceToken = loc(3);
-  sym(1).Node = node;
-} break;
-
-case 99: {
-  AST::ObjectLiteral *node = new (pool) AST::ObjectLiteral(
-    sym(2).PropertyAssignmentList->finish ());
-  node->lbraceToken = loc(1);
-  node->rbraceToken = loc(4);
-  sym(1).Node = node;
-} break;
-
-case 100: {
-  AST::NestedExpression *node = new (pool) AST::NestedExpression(sym(2).Expression);
-  node->lparenToken = loc(1);
-  node->rparenToken = loc(3);
-  sym(1).Node = node;
-} break;
-
-case 101: {
-  if (AST::ArrayMemberExpression *mem = AST::cast<AST::ArrayMemberExpression *>(sym(1).Expression)) {
-    diagnostic_messages.append(DiagnosticMessage(DiagnosticMessage::Warning, mem->lbracketToken,
-      QLatin1String("Ignored annotation")));
-
-    sym(1).Expression = mem->base;
-  }
-
-  if (AST::UiQualifiedId *qualifiedId = reparseAsQualifiedId(sym(1).Expression)) {
-    sym(1).UiQualifiedId = qualifiedId;
-  } else {
-    sym(1).UiQualifiedId = 0;
-
-    diagnostic_messages.append(DiagnosticMessage(DiagnosticMessage::Error, loc(1),
-      QLatin1String("Expected a qualified name id")));
-
-    return false; // ### recover
-  }
-} break;
-
-case 102: {
-  sym(1).Node = new (pool) AST::ElementList((AST::Elision *) 0, sym(1).Expression);
-} break;
-
-case 103: {
-  sym(1).Node = new (pool) AST::ElementList(sym(1).Elision->finish(), sym(2).Expression);
-} break;
-
-case 104: {
-  AST::ElementList *node = new (pool) AST::ElementList(sym(1).ElementList,
-    (AST::Elision *) 0, sym(3).Expression);
-  node->commaToken = loc(2);
-  sym(1).Node = node;
-} break;
-
-case 105: {
-  AST::ElementList *node = new (pool) AST::ElementList(sym(1).ElementList, sym(3).Elision->finish(),
-    sym(4).Expression);
-  node->commaToken = loc(2);
-  sym(1).Node = node;
-} break;
-
-case 106: {
-  AST::Elision *node = new (pool) AST::Elision();
-  node->commaToken = loc(1);
-  sym(1).Node = node;
-} break;
-
-case 107: {
-  AST::Elision *node = new (pool) AST::Elision(sym(1).Elision);
-  node->commaToken = loc(2);
-  sym(1).Node = node;
-} break;
-
-case 108: {
-  AST::PropertyNameAndValue *node = new (pool) AST::PropertyNameAndValue(
-      sym(1).PropertyName, sym(3).Expression);
-  node->colonToken = loc(2);
-  sym(1).Node = node;
-} break;
-
-case 109: {
-  AST::PropertyGetterSetter *node = new (pool) AST::PropertyGetterSetter(
-      sym(2).PropertyName, sym(6).FunctionBody);
-  node->getSetToken = loc(1);
-  node->lparenToken = loc(3);
-  node->rparenToken = loc(4);
-  node->lbraceToken = loc(5);
-  node->rbraceToken = loc(7);
-  sym(1).Node = node;
-} break;
-
-case 110: {
-  AST::PropertyGetterSetter *node = new (pool) AST::PropertyGetterSetter(
-      sym(2).PropertyName, sym(4).FormalParameterList, sym(7).FunctionBody);
-  node->getSetToken = loc(1);
-  node->lparenToken = loc(3);
-  node->rparenToken = loc(5);
-  node->lbraceToken = loc(6);
-  node->rbraceToken = loc(8);
-  sym(1).Node = node;
-} break;
-
-case 111: {
-  sym(1).Node = new (pool) AST::PropertyAssignmentList(sym(1).PropertyAssignment);
-} break;
-
-case 112: {
-  AST::PropertyAssignmentList *node = new (pool) AST::PropertyAssignmentList(
-    sym(1).PropertyAssignmentList, sym(3).PropertyAssignment);
-  node->commaToken = loc(2);
-  sym(1).Node = node;
-} break;
-
-case 113: {
-  AST::IdentifierPropertyName *node = new (pool) AST::IdentifierPropertyName(stringRef(1));
-  node->propertyNameToken = loc(1);
-  sym(1).Node = node;
-} break;
-
-case 114: {
-  AST::StringLiteralPropertyName *node = new (pool) AST::StringLiteralPropertyName(stringRef(1));
-  node->propertyNameToken = loc(1);
-  sym(1).Node = node;
-} break;
-
-case 115: {
-  AST::NumericLiteralPropertyName *node = new (pool) AST::NumericLiteralPropertyName(sym(1).dval);
-  node->propertyNameToken = loc(1);
-  sym(1).Node = node;
-} break;
-
-case 116: {
-  AST::IdentifierPropertyName *node = new (pool) AST::IdentifierPropertyName(stringRef(1));
-  node->propertyNameToken = loc(1);
-  sym(1).Node = node;
-} break;
-
-case 153: {
-  AST::ArrayMemberExpression *node = new (pool) AST::ArrayMemberExpression(sym(1).Expression, sym(3).Expression);
-  node->lbracketToken = loc(2);
-  node->rbracketToken = loc(4);
-  sym(1).Node = node;
-} break;
-
-case 154: {
-  AST::FieldMemberExpression *node = new (pool) AST::FieldMemberExpression(sym(1).Expression, stringRef(3));
-  node->dotToken = loc(2);
-  node->identifierToken = loc(3);
-  sym(1).Node = node;
-} break;
-
-case 155: {
-  AST::NewMemberExpression *node = new (pool) AST::NewMemberExpression(sym(2).Expression, sym(4).ArgumentList);
-  node->newToken = loc(1);
-  node->lparenToken = loc(3);
-  node->rparenToken = loc(5);
-  sym(1).Node = node;
-} break;
-
-case 157: {
-  AST::NewExpression *node = new (pool) AST::NewExpression(sym(2).Expression);
-  node->newToken = loc(1);
-  sym(1).Node = node;
-} break;
-
-case 158: {
-  AST::CallExpression *node = new (pool) AST::CallExpression(sym(1).Expression, sym(3).ArgumentList);
-  node->lparenToken = loc(2);
-  node->rparenToken = loc(4);
-  sym(1).Node = node;
-} break;
-
-case 159: {
-  AST::CallExpression *node = new (pool) AST::CallExpression(sym(1).Expression, sym(3).ArgumentList);
-  node->lparenToken = loc(2);
-  node->rparenToken = loc(4);
-  sym(1).Node = node;
-} break;
-
-case 160: {
-  AST::ArrayMemberExpression *node = new (pool) AST::ArrayMemberExpression(sym(1).Expression, sym(3).Expression);
-  node->lbracketToken = loc(2);
-  node->rbracketToken = loc(4);
-  sym(1).Node = node;
-} break;
-
-case 161: {
-  AST::FieldMemberExpression *node = new (pool) AST::FieldMemberExpression(sym(1).Expression, stringRef(3));
-  node->dotToken = loc(2);
-  node->identifierToken = loc(3);
-  sym(1).Node = node;
-} break;
-
-case 162: {
-  sym(1).Node = 0;
-} break;
-
-case 163: {
-  sym(1).Node = sym(1).ArgumentList->finish();
-} break;
-
-case 164: {
-  sym(1).Node = new (pool) AST::ArgumentList(sym(1).Expression);
-} break;
-
-case 165: {
-  AST::ArgumentList *node = new (pool) AST::ArgumentList(sym(1).ArgumentList, sym(3).Expression);
-  node->commaToken = loc(2);
-  sym(1).Node = node;
-} break;
-
-case 169: {
-  AST::PostIncrementExpression *node = new (pool) AST::PostIncrementExpression(sym(1).Expression);
-  node->incrementToken = loc(2);
-  sym(1).Node = node;
-} break;
-
-case 170: {
-  AST::PostDecrementExpression *node = new (pool) AST::PostDecrementExpression(sym(1).Expression);
-  node->decrementToken = loc(2);
-  sym(1).Node = node;
-} break;
-
-case 172: {
-  AST::DeleteExpression *node = new (pool) AST::DeleteExpression(sym(2).Expression);
-  node->deleteToken = loc(1);
-  sym(1).Node = node;
-} break;
-
-case 173: {
-  AST::VoidExpression *node = new (pool) AST::VoidExpression(sym(2).Expression);
-  node->voidToken = loc(1);
-  sym(1).Node = node;
-} break;
-
-case 174: {
-  AST::TypeOfExpression *node = new (pool) AST::TypeOfExpression(sym(2).Expression);
-  node->typeofToken = loc(1);
-  sym(1).Node = node;
-} break;
-
-case 175: {
-  AST::PreIncrementExpression *node = new (pool) AST::PreIncrementExpression(sym(2).Expression);
-  node->incrementToken = loc(1);
-  sym(1).Node = node;
-} break;
-
-case 176: {
-  AST::PreDecrementExpression *node = new (pool) AST::PreDecrementExpression(sym(2).Expression);
-  node->decrementToken = loc(1);
-  sym(1).Node = node;
-} break;
-
-case 177: {
-  AST::UnaryPlusExpression *node = new (pool) AST::UnaryPlusExpression(sym(2).Expression);
-  node->plusToken = loc(1);
-  sym(1).Node = node;
-} break;
-
-case 178: {
-  AST::UnaryMinusExpression *node = new (pool) AST::UnaryMinusExpression(sym(2).Expression);
-  node->minusToken = loc(1);
-  sym(1).Node = node;
-} break;
-
-case 179: {
-  AST::TildeExpression *node = new (pool) AST::TildeExpression(sym(2).Expression);
-  node->tildeToken = loc(1);
-  sym(1).Node = node;
-} break;
-
-case 180: {
-  AST::NotExpression *node = new (pool) AST::NotExpression(sym(2).Expression);
-  node->notToken = loc(1);
-  sym(1).Node = node;
-} break;
-
-case 182: {
-  AST::BinaryExpression *node = new (pool) AST::BinaryExpression(sym(1).Expression,
-    QSOperator::Mul, sym(3).Expression);
-  node->operatorToken = loc(2);
-  sym(1).Node = node;
-} break;
-
-case 183: {
-  AST::BinaryExpression *node = new (pool) AST::BinaryExpression(sym(1).Expression,
-    QSOperator::Div, sym(3).Expression);
-  node->operatorToken = loc(2);
-  sym(1).Node = node;
-} break;
-
-case 184: {
-  AST::BinaryExpression *node = new (pool) AST::BinaryExpression(sym(1).Expression,
-    QSOperator::Mod, sym(3).Expression);
-  node->operatorToken = loc(2);
-  sym(1).Node = node;
-} break;
-
-case 186: {
-  AST::BinaryExpression *node = new (pool) AST::BinaryExpression(sym(1).Expression,
-    QSOperator::Add, sym(3).Expression);
-  node->operatorToken = loc(2);
-  sym(1).Node = node;
-} break;
-
-case 187: {
-  AST::BinaryExpression *node = new (pool) AST::BinaryExpression(sym(1).Expression,
-    QSOperator::Sub, sym(3).Expression);
-  node->operatorToken = loc(2);
-  sym(1).Node = node;
-} break;
-
-case 189: {
-  AST::BinaryExpression *node = new (pool) AST::BinaryExpression(sym(1).Expression,
-    QSOperator::LShift, sym(3).Expression);
-  node->operatorToken = loc(2);
-  sym(1).Node = node;
-} break;
-
-case 190: {
-  AST::BinaryExpression *node = new (pool) AST::BinaryExpression(sym(1).Expression,
-    QSOperator::RShift, sym(3).Expression);
-  node->operatorToken = loc(2);
-  sym(1).Node = node;
-} break;
-
-case 191: {
-  AST::BinaryExpression *node = new (pool) AST::BinaryExpression(sym(1).Expression,
-    QSOperator::URShift, sym(3).Expression);
-  node->operatorToken = loc(2);
-  sym(1).Node = node;
-} break;
-
-case 193: {
-  AST::BinaryExpression *node = new (pool) AST::BinaryExpression(sym(1).Expression,
-    QSOperator::Lt, sym(3).Expression);
-  node->operatorToken = loc(2);
-  sym(1).Node = node;
-} break;
-
-case 194: {
-  AST::BinaryExpression *node = new (pool) AST::BinaryExpression(sym(1).Expression,
-    QSOperator::Gt, sym(3).Expression);
-  node->operatorToken = loc(2);
-  sym(1).Node = node;
-} break;
-
-case 195: {
-  AST::BinaryExpression *node = new (pool) AST::BinaryExpression(sym(1).Expression,
-    QSOperator::Le, sym(3).Expression);
-  node->operatorToken = loc(2);
-  sym(1).Node = node;
-} break;
-
-case 196: {
-  AST::BinaryExpression *node = new (pool) AST::BinaryExpression(sym(1).Expression,
-    QSOperator::Ge, sym(3).Expression);
-  node->operatorToken = loc(2);
-  sym(1).Node = node;
-} break;
-
-case 197: {
-  AST::BinaryExpression *node = new (pool) AST::BinaryExpression(sym(1).Expression,
-    QSOperator::InstanceOf, sym(3).Expression);
-  node->operatorToken = loc(2);
-  sym(1).Node = node;
-} break;
-
-case 198: {
-  AST::BinaryExpression *node = new (pool) AST::BinaryExpression(sym(1).Expression,
-    QSOperator::In, sym(3).Expression);
-  node->operatorToken = loc(2);
-  sym(1).Node = node;
-} break;
-
-case 200: {
-  AST::BinaryExpression *node = new (pool) AST::BinaryExpression(sym(1).Expression,
-    QSOperator::Lt, sym(3).Expression);
-  node->operatorToken = loc(2);
-  sym(1).Node = node;
-} break;
-
-case 201: {
-  AST::BinaryExpression *node = new (pool) AST::BinaryExpression(sym(1).Expression,
-    QSOperator::Gt, sym(3).Expression);
-  node->operatorToken = loc(2);
-  sym(1).Node = node;
-} break;
-
-case 202: {
-  AST::BinaryExpression *node = new (pool) AST::BinaryExpression(sym(1).Expression,
-    QSOperator::Le, sym(3).Expression);
-  node->operatorToken = loc(2);
-  sym(1).Node = node;
-} break;
-
-case 203: {
-  AST::BinaryExpression *node = new (pool) AST::BinaryExpression(sym(1).Expression,
-   QSOperator::Ge, sym(3).Expression);
-  node->operatorToken = loc(2);
-  sym(1).Node = node;
-} break;
-
-case 204: {
-  AST::BinaryExpression *node = new (pool) AST::BinaryExpression(sym(1).Expression,
-    QSOperator::InstanceOf, sym(3).Expression);
-  node->operatorToken = loc(2);
-  sym(1).Node = node;
-} break;
-
-case 206: {
-  AST::BinaryExpression *node = new (pool) AST::BinaryExpression(sym(1).Expression,
-    QSOperator::Equal, sym(3).Expression);
-  node->operatorToken = loc(2);
-  sym(1).Node = node;
-} break;
-
-case 207: {
-  AST::BinaryExpression *node = new (pool) AST::BinaryExpression(sym(1).Expression,
-    QSOperator::NotEqual, sym(3).Expression);
-  node->operatorToken = loc(2);
-  sym(1).Node = node;
-} break;
-
-case 208: {
-  AST::BinaryExpression *node = new (pool) AST::BinaryExpression(sym(1).Expression,
-    QSOperator::StrictEqual, sym(3).Expression);
-  node->operatorToken = loc(2);
-  sym(1).Node = node;
-} break;
-
-case 209: {
-  AST::BinaryExpression *node = new (pool) AST::BinaryExpression(sym(1).Expression,
-    QSOperator::StrictNotEqual, sym(3).Expression);
-  node->operatorToken = loc(2);
-  sym(1).Node = node;
-} break;
-
-case 211: {
-  AST::BinaryExpression *node = new (pool) AST::BinaryExpression(sym(1).Expression,
-    QSOperator::Equal, sym(3).Expression);
-  node->operatorToken = loc(2);
-  sym(1).Node = node;
-} break;
-
-case 212: {
-  AST::BinaryExpression *node = new (pool) AST::BinaryExpression(sym(1).Expression,
-    QSOperator::NotEqual, sym(3).Expression);
-  node->operatorToken = loc(2);
-  sym(1).Node = node;
-} break;
-
-case 213: {
-  AST::BinaryExpression *node = new (pool) AST::BinaryExpression(sym(1).Expression,
-    QSOperator::StrictEqual, sym(3).Expression);
-  node->operatorToken = loc(2);
-  sym(1).Node = node;
-} break;
-
-case 214: {
-  AST::BinaryExpression *node = new (pool) AST::BinaryExpression(sym(1).Expression,
-    QSOperator::StrictNotEqual, sym(3).Expression);
-  node->operatorToken = loc(2);
-  sym(1).Node = node;
-} break;
-
-case 216: {
-  AST::BinaryExpression *node = new (pool) AST::BinaryExpression(sym(1).Expression,
-    QSOperator::BitAnd, sym(3).Expression);
-  node->operatorToken = loc(2);
-  sym(1).Node = node;
-} break;
-
-case 218: {
-  AST::BinaryExpression *node = new (pool) AST::BinaryExpression(sym(1).Expression,
-    QSOperator::BitAnd, sym(3).Expression);
-  node->operatorToken = loc(2);
-  sym(1).Node = node;
-} break;
-
-case 220: {
-  AST::BinaryExpression *node = new (pool) AST::BinaryExpression(sym(1).Expression,
-    QSOperator::BitXor, sym(3).Expression);
-  node->operatorToken = loc(2);
-  sym(1).Node = node;
-} break;
-
-case 222: {
-  AST::BinaryExpression *node = new (pool) AST::BinaryExpression(sym(1).Expression,
-    QSOperator::BitXor, sym(3).Expression);
-  node->operatorToken = loc(2);
-  sym(1).Node = node;
-} break;
-
-case 224: {
-  AST::BinaryExpression *node = new (pool) AST::BinaryExpression(sym(1).Expression,
-    QSOperator::BitOr, sym(3).Expression);
-  node->operatorToken = loc(2);
-  sym(1).Node = node;
-} break;
-
-case 226: {
-  AST::BinaryExpression *node = new (pool) AST::BinaryExpression(sym(1).Expression,
-    QSOperator::BitOr, sym(3).Expression);
-  node->operatorToken = loc(2);
-  sym(1).Node = node;
-} break;
-
-case 228: {
-  AST::BinaryExpression *node = new (pool) AST::BinaryExpression(sym(1).Expression,
-    QSOperator::And, sym(3).Expression);
-  node->operatorToken = loc(2);
-  sym(1).Node = node;
-} break;
-
-case 230: {
-  AST::BinaryExpression *node = new (pool) AST::BinaryExpression(sym(1).Expression,
-    QSOperator::And, sym(3).Expression);
-  node->operatorToken = loc(2);
-  sym(1).Node = node;
-} break;
-
-case 232: {
-  AST::BinaryExpression *node = new (pool) AST::BinaryExpression(sym(1).Expression,
-    QSOperator::Or, sym(3).Expression);
-  node->operatorToken = loc(2);
-  sym(1).Node = node;
-} break;
-
-case 234: {
-  AST::BinaryExpression *node = new (pool) AST::BinaryExpression(sym(1).Expression,
-    QSOperator::Or, sym(3).Expression);
-  node->operatorToken = loc(2);
-  sym(1).Node = node;
-} break;
-
-case 236: {
-  AST::ConditionalExpression *node = new (pool) AST::ConditionalExpression(sym(1).Expression,
-    sym(3).Expression, sym(5).Expression);
-  node->questionToken = loc(2);
-  node->colonToken = loc(4);
-  sym(1).Node = node;
-} break;
-
-case 238: {
-  AST::ConditionalExpression *node = new (pool) AST::ConditionalExpression(sym(1).Expression,
-    sym(3).Expression, sym(5).Expression);
-  node->questionToken = loc(2);
-  node->colonToken = loc(4);
-  sym(1).Node = node;
-} break;
-
-case 240: {
-  AST::BinaryExpression *node = new (pool) AST::BinaryExpression(sym(1).Expression,
-    sym(2).ival, sym(3).Expression);
-  node->operatorToken = loc(2);
-  sym(1).Node = node;
-} break;
-
-case 242: {
-  AST::BinaryExpression *node = new (pool) AST::BinaryExpression(sym(1).Expression,
-    sym(2).ival, sym(3).Expression);
-  node->operatorToken = loc(2);
-  sym(1).Node = node;
-} break;
-
-case 243: {
-  sym(1).ival = QSOperator::Assign;
-} break;
-
-case 244: {
-  sym(1).ival = QSOperator::InplaceMul;
-} break;
-
-case 245: {
-  sym(1).ival = QSOperator::InplaceDiv;
-} break;
-
-case 246: {
-  sym(1).ival = QSOperator::InplaceMod;
-} break;
-
-case 247: {
-  sym(1).ival = QSOperator::InplaceAdd;
-} break;
-
-case 248: {
-  sym(1).ival = QSOperator::InplaceSub;
-} break;
-
-case 249: {
-  sym(1).ival = QSOperator::InplaceLeftShift;
-} break;
-
-case 250: {
-  sym(1).ival = QSOperator::InplaceRightShift;
-} break;
-
-case 251: {
-  sym(1).ival = QSOperator::InplaceURightShift;
-} break;
-
-case 252: {
-  sym(1).ival = QSOperator::InplaceAnd;
-} break;
-
-case 253: {
-  sym(1).ival = QSOperator::InplaceXor;
-} break;
-
-case 254: {
-  sym(1).ival = QSOperator::InplaceOr;
-} break;
-
-case 256: {
-  AST::Expression *node = new (pool) AST::Expression(sym(1).Expression, sym(3).Expression);
-  node->commaToken = loc(2);
-  sym(1).Node = node;
-} break;
-
-case 257: {
-  sym(1).Node = 0;
-} break;
-
-case 260: {
-  AST::Expression *node = new (pool) AST::Expression(sym(1).Expression, sym(3).Expression);
-  node->commaToken = loc(2);
-  sym(1).Node = node;
-} break;
-
-case 261: {
-  sym(1).Node = 0;
-} break;
-
-case 278: {
-  AST::Block *node = new (pool) AST::Block(sym(2).StatementList);
-  node->lbraceToken = loc(1);
-  node->rbraceToken = loc(3);
-  sym(1).Node = node;
-} break;
-
-case 279: {
-  sym(1).Node = new (pool) AST::StatementList(sym(1).Statement);
-} break;
-
-case 280: {
-  sym(1).Node = new (pool) AST::StatementList(sym(1).StatementList, sym(2).Statement);
-} break;
-
-case 281: {
-  sym(1).Node = 0;
-} break;
-
-case 282: {
-  sym(1).Node = sym(1).StatementList->finish ();
-} break;
-
-case 284: {
-  AST::VariableDeclaration::VariableScope s = AST::VariableDeclaration::FunctionScope;
-  if (sym(1).ival == T_LET)
-    s = AST::VariableDeclaration::BlockScope;
-  else if (sym(1).ival == T_CONST)
-    s = AST::VariableDeclaration::ReadOnlyBlockScope;
-
-  AST::VariableStatement *node = new (pool) AST::VariableStatement(sym(2).VariableDeclarationList->finish(s));
-  node->declarationKindToken = loc(1);
-  node->semicolonToken = loc(3);
-  sym(1).Node = node;
-} break;
-
-case 285: {
-  sym(1).ival = T_LET;
-} break;
-
-case 286: {
-  sym(1).ival = T_CONST;
-} break;
-
-case 287: {
-  sym(1).ival = T_VAR;
-} break;
-
-case 288: {
-  sym(1).Node = new (pool) AST::VariableDeclarationList(sym(1).VariableDeclaration);
-} break;
-
-case 289: {
-  AST::VariableDeclarationList *node = new (pool) AST::VariableDeclarationList(
-    sym(1).VariableDeclarationList, sym(3).VariableDeclaration);
-  node->commaToken = loc(2);
-  sym(1).Node = node;
-} break;
-
-case 290: {
-  sym(1).Node = new (pool) AST::VariableDeclarationList(sym(1).VariableDeclaration);
-} break;
-
-case 291: {
-  sym(1).Node = new (pool) AST::VariableDeclarationList(sym(1).VariableDeclarationList, sym(3).VariableDeclaration);
-} break;
-
-case 292: {
-  AST::VariableDeclaration::VariableScope s = AST::VariableDeclaration::FunctionScope;
-  AST::VariableDeclaration *node = new (pool) AST::VariableDeclaration(stringRef(1), sym(2).Expression, s);
-  node->identifierToken = loc(1);
-  sym(1).Node = node;
-} break;
-
-case 293: {
-  AST::VariableDeclaration::VariableScope s = AST::VariableDeclaration::FunctionScope;
-  AST::VariableDeclaration *node = new (pool) AST::VariableDeclaration(stringRef(1), sym(2).Expression, s);
-  node->identifierToken = loc(1);
-  sym(1).Node = node;
-} break;
-
-case 294: {
-  // ### TODO: AST for initializer
-  sym(1) = sym(2);
-} break;
-
-case 295: {
-  sym(1).Node = 0;
-} break;
-
-case 297: {
-  // ### TODO: AST for initializer
-  sym(1) = sym(2);
-} break;
-
-case 298: {
-  sym(1).Node = 0;
-} break;
-
-case 300: {
-  AST::EmptyStatement *node = new (pool) AST::EmptyStatement();
-  node->semicolonToken = loc(1);
-  sym(1).Node = node;
-} break;
-
-case 302: {
-  AST::ExpressionStatement *node = new (pool) AST::ExpressionStatement(sym(1).Expression);
-  node->semicolonToken = loc(2);
-  sym(1).Node = node;
-} break;
-
-case 303: {
-  AST::IfStatement *node = new (pool) AST::IfStatement(sym(3).Expression, sym(5).Statement, sym(7).Statement);
-  node->ifToken = loc(1);
-  node->lparenToken = loc(2);
-  node->rparenToken = loc(4);
-  node->elseToken = loc(6);
-  sym(1).Node = node;
-} break;
-
-case 304: {
-  AST::IfStatement *node = new (pool) AST::IfStatement(sym(3).Expression, sym(5).Statement);
-  node->ifToken = loc(1);
-  node->lparenToken = loc(2);
-  node->rparenToken = loc(4);
-  sym(1).Node = node;
-} break;
-
-case 307: {
-  AST::DoWhileStatement *node = new (pool) AST::DoWhileStatement(sym(2).Statement, sym(5).Expression);
-  node->doToken = loc(1);
-  node->whileToken = loc(3);
-  node->lparenToken = loc(4);
-  node->rparenToken = loc(6);
-  node->semicolonToken = loc(7);
-  sym(1).Node = node;
-} break;
-
-case 308: {
-  AST::WhileStatement *node = new (pool) AST::WhileStatement(sym(3).Expression, sym(5).Statement);
-  node->whileToken = loc(1);
-  node->lparenToken = loc(2);
-  node->rparenToken = loc(4);
-  sym(1).Node = node;
-} break;
-
-case 309: {
-  AST::ForStatement *node = new (pool) AST::ForStatement(sym(3).Expression,
-    sym(5).Expression, sym(7).Expression, sym(9).Statement);
-  node->forToken = loc(1);
-  node->lparenToken = loc(2);
-  node->firstSemicolonToken = loc(4);
-  node->secondSemicolonToken = loc(6);
-  node->rparenToken = loc(8);
-  sym(1).Node = node;
-} break;
-
-case 310: {
-  AST::VariableDeclaration::VariableScope s = AST::VariableDeclaration::FunctionScope;
-  AST::LocalForStatement *node = new (pool) AST::LocalForStatement(
-     sym(4).VariableDeclarationList->finish(s), sym(6).Expression,
-     sym(8).Expression, sym(10).Statement);
-  node->forToken = loc(1);
-  node->lparenToken = loc(2);
-  node->varToken = loc(3);
-  node->firstSemicolonToken = loc(5);
-  node->secondSemicolonToken = loc(7);
-  node->rparenToken = loc(9);
-  sym(1).Node = node;
-} break;
-
-case 311: {
-  AST:: ForEachStatement *node = new (pool) AST::ForEachStatement(sym(3).Expression,
-    sym(5).Expression, sym(7).Statement);
-  node->forToken = loc(1);
-  node->lparenToken = loc(2);
-  node->inToken = loc(4);
-  node->rparenToken = loc(6);
-  sym(1).Node = node;
-} break;
-
-case 312: {
-  AST::LocalForEachStatement *node = new (pool) AST::LocalForEachStatement(
-    sym(4).VariableDeclaration, sym(6).Expression, sym(8).Statement);
-  node->forToken = loc(1);
-  node->lparenToken = loc(2);
-  node->varToken = loc(3);
-  node->inToken = loc(5);
-  node->rparenToken = loc(7);
-  sym(1).Node = node;
-} break;
-
-case 314: {
-  AST::ContinueStatement *node = new (pool) AST::ContinueStatement();
-  node->continueToken = loc(1);
-  node->semicolonToken = loc(2);
-  sym(1).Node = node;
-} break;
-
-case 316: {
-  AST::ContinueStatement *node = new (pool) AST::ContinueStatement(stringRef(2));
-  node->continueToken = loc(1);
-  node->identifierToken = loc(2);
-  node->semicolonToken = loc(3);
-  sym(1).Node = node;
-} break;
-
-case 318: {
-  AST::BreakStatement *node = new (pool) AST::BreakStatement(QStringRef());
-  node->breakToken = loc(1);
-  node->semicolonToken = loc(2);
-  sym(1).Node = node;
-} break;
-
-case 320: {
-  AST::BreakStatement *node = new (pool) AST::BreakStatement(stringRef(2));
-  node->breakToken = loc(1);
-  node->identifierToken = loc(2);
-  node->semicolonToken = loc(3);
-  sym(1).Node = node;
-} break;
-
-case 322: {
-  AST::ReturnStatement *node = new (pool) AST::ReturnStatement(sym(2).Expression);
-  node->returnToken = loc(1);
-  node->semicolonToken = loc(3);
-  sym(1).Node = node;
-} break;
-
-case 323: {
-  AST::WithStatement *node = new (pool) AST::WithStatement(sym(3).Expression, sym(5).Statement);
-  node->withToken = loc(1);
-  node->lparenToken = loc(2);
-  node->rparenToken = loc(4);
-  sym(1).Node = node;
-} break;
-
-case 324: {
-  AST::SwitchStatement *node = new (pool) AST::SwitchStatement(sym(3).Expression, sym(5).CaseBlock);
-  node->switchToken = loc(1);
-  node->lparenToken = loc(2);
-  node->rparenToken = loc(4);
-  sym(1).Node = node;
-} break;
-
-case 325: {
-  AST::CaseBlock *node = new (pool) AST::CaseBlock(sym(2).CaseClauses);
-  node->lbraceToken = loc(1);
-  node->rbraceToken = loc(3);
-  sym(1).Node = node;
-} break;
-
-case 326: {
-  AST::CaseBlock *node = new (pool) AST::CaseBlock(sym(2).CaseClauses, sym(3).DefaultClause, sym(4).CaseClauses);
-  node->lbraceToken = loc(1);
-  node->rbraceToken = loc(5);
-  sym(1).Node = node;
-} break;
-
-case 327: {
-  sym(1).Node = new (pool) AST::CaseClauses(sym(1).CaseClause);
-} break;
-
-case 328: {
-  sym(1).Node = new (pool) AST::CaseClauses(sym(1).CaseClauses, sym(2).CaseClause);
-} break;
-
-case 329: {
-  sym(1).Node = 0;
-} break;
-
-case 330: {
-  sym(1).Node = sym(1).CaseClauses->finish ();
-} break;
-
-case 331: {
-  AST::CaseClause *node = new (pool) AST::CaseClause(sym(2).Expression, sym(4).StatementList);
-  node->caseToken = loc(1);
-  node->colonToken = loc(3);
-  sym(1).Node = node;
-} break;
-
-case 332: {
-  AST::DefaultClause *node = new (pool) AST::DefaultClause(sym(3).StatementList);
-  node->defaultToken = loc(1);
-  node->colonToken = loc(2);
-  sym(1).Node = node;
-} break;
-
-case 333: {
-  AST::LabelledStatement *node = new (pool) AST::LabelledStatement(stringRef(1), sym(3).Statement);
-  node->identifierToken = loc(1);
-  node->colonToken = loc(2);
-  sym(1).Node = node;
-} break;
-
-case 335: {
-  AST::ThrowStatement *node = new (pool) AST::ThrowStatement(sym(2).Expression);
-  node->throwToken = loc(1);
-  node->semicolonToken = loc(3);
-  sym(1).Node = node;
-} break;
-
-case 336: {
-  AST::TryStatement *node = new (pool) AST::TryStatement(sym(2).Statement, sym(3).Catch);
-  node->tryToken = loc(1);
-  sym(1).Node = node;
-} break;
-
-case 337: {
-  AST::TryStatement *node = new (pool) AST::TryStatement(sym(2).Statement, sym(3).Finally);
-  node->tryToken = loc(1);
-  sym(1).Node = node;
-} break;
-
-case 338: {
-  AST::TryStatement *node = new (pool) AST::TryStatement(sym(2).Statement, sym(3).Catch, sym(4).Finally);
-  node->tryToken = loc(1);
-  sym(1).Node = node;
-} break;
-
-case 339: {
-  AST::Catch *node = new (pool) AST::Catch(stringRef(3), sym(5).Block);
-  node->catchToken = loc(1);
-  node->lparenToken = loc(2);
-  node->identifierToken = loc(3);
-  node->rparenToken = loc(4);
-  sym(1).Node = node;
-} break;
-
-case 340: {
-  AST::Finally *node = new (pool) AST::Finally(sym(2).Block);
-  node->finallyToken = loc(1);
-  sym(1).Node = node;
-} break;
-
-case 342: {
-  AST::DebuggerStatement *node = new (pool) AST::DebuggerStatement();
-  node->debuggerToken = loc(1);
-  node->semicolonToken = loc(2);
-  sym(1).Node = node;
-} break;
-
-case 344: {
-  AST::FunctionDeclaration *node = new (pool) AST::FunctionDeclaration(stringRef(2), sym(4).FormalParameterList, sym(7).FunctionBody);
-  node->functionToken = loc(1);
-  node->identifierToken = loc(2);
-  node->lparenToken = loc(3);
-  node->rparenToken = loc(5);
-  node->lbraceToken = loc(6);
-  node->rbraceToken = loc(8);
-  sym(1).Node = node;
-} break;
-
-case 345: {
-  AST::FunctionExpression *node = new (pool) AST::FunctionExpression(stringRef(2), sym(4).FormalParameterList, sym(7).FunctionBody);
-  node->functionToken = loc(1);
-  if (! stringRef(2).isNull())
-      node->identifierToken = loc(2);
-  node->lparenToken = loc(3);
-  node->rparenToken = loc(5);
-  node->lbraceToken = loc(6);
-  node->rbraceToken = loc(8);
-  sym(1).Node = node;
-} break;
-
-case 346: {
-  AST::FunctionExpression *node = new (pool) AST::FunctionExpression(QStringRef(), sym(3).FormalParameterList, sym(6).FunctionBody);
-  node->functionToken = loc(1);
-  node->lparenToken = loc(2);
-  node->rparenToken = loc(4);
-  node->lbraceToken = loc(5);
-  node->rbraceToken = loc(7);
-  sym(1).Node = node;
-} break;
-
-case 347: {
-  AST::FormalParameterList *node = new (pool) AST::FormalParameterList(stringRef(1));
-  node->identifierToken = loc(1);
-  sym(1).Node = node;
-} break;
-
-case 348: {
-  AST::FormalParameterList *node = new (pool) AST::FormalParameterList(sym(1).FormalParameterList, stringRef(3));
-  node->commaToken = loc(2);
-  node->identifierToken = loc(3);
-  sym(1).Node = node;
-} break;
-
-case 349: {
-  sym(1).Node = 0;
-} break;
-
-case 350: {
-  sym(1).Node = sym(1).FormalParameterList->finish ();
-} break;
-
-case 351: {
-  sym(1).Node = 0;
-} break;
-
-case 353: {
-  sym(1).Node = new (pool) AST::FunctionBody(sym(1).SourceElements->finish ());
-} break;
-
-case 355: {
-  sym(1).Node = new (pool) AST::Program(sym(1).SourceElements->finish ());
-} break;
-
-case 356: {
-  sym(1).Node = new (pool) AST::SourceElements(sym(1).SourceElement);
-} break;
-
-case 357: {
-  sym(1).Node = new (pool) AST::SourceElements(sym(1).SourceElements, sym(2).SourceElement);
-} break;
-
-case 358: {
-  sym(1).Node = new (pool) AST::StatementSourceElement(sym(1).Statement);
-} break;
-
-case 359: {
-  sym(1).Node = new (pool) AST::FunctionSourceElement(sym(1).FunctionDeclaration);
-} break;
-
-case 360: {
-  sym(1).Node = 0;
-} break;
-
-            } // switch
-            action = nt_action(state_stack[tos], lhs[r] - TERMINAL_COUNT);
-        } // if
-    } while (action != 0);
-
-    if (first_token == last_token) {
-        const int errorState = state_stack[tos];
-
-        // automatic insertion of `;'
-        if (yytoken != -1 && ((t_action(errorState, T_AUTOMATIC_SEMICOLON) && lexer->canInsertAutomaticSemicolon(yytoken))
-                              || t_action(errorState, T_COMPATIBILITY_SEMICOLON))) {
-            SavedToken &tk = token_buffer[0];
-            tk.token = yytoken;
-            tk.dval = yylval;
-            tk.spell = yytokenspell;
-            tk.loc = yylloc;
-
-            yylloc = yyprevlloc;
-            yylloc.offset += yylloc.length;
-            yylloc.startColumn += yylloc.length;
-            yylloc.length = 0;
-
-            //const QString msg = QCoreApplication::translate("QQmlParser", "Missing `;'");
-            //diagnostic_messages.append(DiagnosticMessage(DiagnosticMessage::Warning, yylloc, msg));
-
-            first_token = &token_buffer[0];
-            last_token = &token_buffer[1];
-
-            yytoken = T_SEMICOLON;
-            yylval = 0;
-
-            action = errorState;
-
-            goto _Lcheck_token;
-        }
-
-        hadErrors = true;
-
-        token_buffer[0].token = yytoken;
-        token_buffer[0].dval = yylval;
-        token_buffer[0].spell = yytokenspell;
-        token_buffer[0].loc = yylloc;
-
-        token_buffer[1].token = yytoken       = lexer->lex();
-        token_buffer[1].dval  = yylval        = lexer->tokenValue();
-        token_buffer[1].spell = yytokenspell  = lexer->tokenSpell();
-        token_buffer[1].loc   = yylloc        = location(lexer);
-
-        if (t_action(errorState, yytoken)) {
-            QString msg;
-            int token = token_buffer[0].token;
-            if (token < 0 || token >= TERMINAL_COUNT)
-                msg = QCoreApplication::translate("QQmlParser", "Syntax error");
-            else
-                msg = QCoreApplication::translate("QQmlParser", "Unexpected token `%1'").arg(QLatin1String(spell[token]));
-            diagnostic_messages.append(DiagnosticMessage(DiagnosticMessage::Error, token_buffer[0].loc, msg));
-
-            action = errorState;
-            goto _Lcheck_token;
-        }
-
-        static int tokens[] = {
-            T_PLUS,
-            T_EQ,
-
-            T_COMMA,
-            T_COLON,
-            T_SEMICOLON,
-
-            T_RPAREN, T_RBRACKET, T_RBRACE,
-
-            T_NUMERIC_LITERAL,
-            T_IDENTIFIER,
-
-            T_LPAREN, T_LBRACKET, T_LBRACE,
-
-            EOF_SYMBOL
-        };
-
-        for (int *tk = tokens; *tk != EOF_SYMBOL; ++tk) {
-            int a = t_action(errorState, *tk);
-            if (a > 0 && t_action(a, yytoken)) {
-                const QString msg = QCoreApplication::translate("QQmlParser", "Expected token `%1'").arg(QLatin1String(spell[*tk]));
-                diagnostic_messages.append(DiagnosticMessage(DiagnosticMessage::Error, token_buffer[0].loc, msg));
-
-                yytoken = *tk;
-                yylval = 0;
-                yylloc = token_buffer[0].loc;
-                yylloc.length = 0;
-
-                first_token = &token_buffer[0];
-                last_token = &token_buffer[2];
-
-                action = errorState;
-                goto _Lcheck_token;
-            }
-        }
-
-        for (int tk = 1; tk < TERMINAL_COUNT; ++tk) {
-            if (tk == T_AUTOMATIC_SEMICOLON || tk == T_FEED_UI_PROGRAM    ||
-                tk == T_FEED_JS_STATEMENT   || tk == T_FEED_JS_EXPRESSION ||
-                tk == T_FEED_JS_SOURCE_ELEMENT)
-               continue;
-
-            int a = t_action(errorState, tk);
-            if (a > 0 && t_action(a, yytoken)) {
-                const QString msg = QCoreApplication::translate("QQmlParser", "Expected token `%1'").arg(QLatin1String(spell[tk]));
-                diagnostic_messages.append(DiagnosticMessage(DiagnosticMessage::Error, token_buffer[0].loc, msg));
-
-                yytoken = tk;
-                yylval = 0;
-                yylloc = token_buffer[0].loc;
-                yylloc.length = 0;
-
-                action = errorState;
-                goto _Lcheck_token;
-            }
-        }
-
-        const QString msg = QCoreApplication::translate("QQmlParser", "Syntax error");
-        diagnostic_messages.append(DiagnosticMessage(DiagnosticMessage::Error, token_buffer[0].loc, msg));
-    }
-
-    return false;
-}
-
-QT_QML_END_NAMESPACE
-
-
diff --git a/src/qml/parser/qqmljsparser_p.h b/src/qml/parser/qqmljsparser_p.h
deleted file mode 100644
index f382cd7563..0000000000
--- a/src/qml/parser/qqmljsparser_p.h
+++ /dev/null
@@ -1,257 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the QtQml module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 3 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL3 included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 3 requirements
-** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 2.0 or (at your option) the GNU General
-** Public license version 3 or any later version approved by the KDE Free
-** Qt Foundation. The licenses are as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-2.0.html and
-** https://www.gnu.org/licenses/gpl-3.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-
-//
-//  W A R N I N G
-//  -------------
-//
-// This file is not part of the Qt API.  It exists purely as an
-// implementation detail.  This header file may change from version to
-// version without notice, or even be removed.
-//
-// We mean it.
-//
-
-//
-//  W A R N I N G
-//  -------------
-//
-// This file is automatically generated from qqmljs.g.
-// Changes should be made to that file, not here. Any change to this file will
-// be lost!
-//
-// To regenerate this file, run:
-//    qlalr --no-debug --no-lines --qt qqmljs.g
-//
-
-#ifndef QQMLJSPARSER_P_H
-#define QQMLJSPARSER_P_H
-
-#include "qqmljsglobal_p.h"
-#include "qqmljsgrammar_p.h"
-#include "qqmljsast_p.h"
-#include "qqmljsengine_p.h"
-
-#include <QtCore/qlist.h>
-#include <QtCore/qstring.h>
-
-QT_QML_BEGIN_NAMESPACE
-
-namespace QQmlJS {
-
-class Engine;
-
-class QML_PARSER_EXPORT Parser: protected QQmlJSGrammar
-{
-public:
-    union Value {
-      int ival;
-      double dval;
-      AST::ArgumentList *ArgumentList;
-      AST::CaseBlock *CaseBlock;
-      AST::CaseClause *CaseClause;
-      AST::CaseClauses *CaseClauses;
-      AST::Catch *Catch;
-      AST::DefaultClause *DefaultClause;
-      AST::ElementList *ElementList;
-      AST::Elision *Elision;
-      AST::ExpressionNode *Expression;
-      AST::Finally *Finally;
-      AST::FormalParameterList *FormalParameterList;
-      AST::FunctionBody *FunctionBody;
-      AST::FunctionDeclaration *FunctionDeclaration;
-      AST::Node *Node;
-      AST::PropertyName *PropertyName;
-      AST::PropertyAssignment *PropertyAssignment;
-      AST::PropertyAssignmentList *PropertyAssignmentList;
-      AST::SourceElement *SourceElement;
-      AST::SourceElements *SourceElements;
-      AST::Statement *Statement;
-      AST::StatementList *StatementList;
-      AST::Block *Block;
-      AST::VariableDeclaration *VariableDeclaration;
-      AST::VariableDeclarationList *VariableDeclarationList;
-
-      AST::UiProgram *UiProgram;
-      AST::UiHeaderItemList *UiHeaderItemList;
-      AST::UiPragma *UiPragma;
-      AST::UiImport *UiImport;
-      AST::UiParameterList *UiParameterList;
-      AST::UiPublicMember *UiPublicMember;
-      AST::UiObjectDefinition *UiObjectDefinition;
-      AST::UiObjectInitializer *UiObjectInitializer;
-      AST::UiObjectBinding *UiObjectBinding;
-      AST::UiScriptBinding *UiScriptBinding;
-      AST::UiArrayBinding *UiArrayBinding;
-      AST::UiObjectMember *UiObjectMember;
-      AST::UiObjectMemberList *UiObjectMemberList;
-      AST::UiArrayMemberList *UiArrayMemberList;
-      AST::UiQualifiedId *UiQualifiedId;
-      AST::UiQualifiedPragmaId *UiQualifiedPragmaId;
-    };
-
-public:
-    Parser(Engine *engine);
-    ~Parser();
-
-    // parse a UI program
-    bool parse() { return parse(T_FEED_UI_PROGRAM); }
-    bool parseStatement() { return parse(T_FEED_JS_STATEMENT); }
-    bool parseExpression() { return parse(T_FEED_JS_EXPRESSION); }
-    bool parseSourceElement() { return parse(T_FEED_JS_SOURCE_ELEMENT); }
-    bool parseUiObjectMember() { return parse(T_FEED_UI_OBJECT_MEMBER); }
-    bool parseProgram() { return parse(T_FEED_JS_PROGRAM); }
-
-    AST::UiProgram *ast() const
-    { return AST::cast<AST::UiProgram *>(program); }
-
-    AST::Statement *statement() const
-    {
-        if (! program)
-            return 0;
-
-        return program->statementCast();
-    }
-
-    AST::ExpressionNode *expression() const
-    {
-        if (! program)
-            return 0;
-
-        return program->expressionCast();
-    }
-
-    AST::UiObjectMember *uiObjectMember() const
-    {
-        if (! program)
-            return 0;
-
-        return program->uiObjectMemberCast();
-    }
-
-    AST::Node *rootNode() const
-    { return program; }
-
-    QList<DiagnosticMessage> diagnosticMessages() const
-    { return diagnostic_messages; }
-
-    inline DiagnosticMessage diagnosticMessage() const
-    {
-        for (const DiagnosticMessage &d : diagnostic_messages) {
-            if (d.kind != DiagnosticMessage::Warning)
-                return d;
-        }
-
-        return DiagnosticMessage();
-    }
-
-    inline QString errorMessage() const
-    { return diagnosticMessage().message; }
-
-    inline int errorLineNumber() const
-    { return diagnosticMessage().loc.startLine; }
-
-    inline int errorColumnNumber() const
-    { return diagnosticMessage().loc.startColumn; }
-
-protected:
-    bool parse(int startToken);
-
-    void reallocateStack();
-
-    inline Value &sym(int index)
-    { return sym_stack [tos + index - 1]; }
-
-    inline QStringRef &stringRef(int index)
-    { return string_stack [tos + index - 1]; }
-
-    inline AST::SourceLocation &loc(int index)
-    { return location_stack [tos + index - 1]; }
-
-    AST::UiQualifiedId *reparseAsQualifiedId(AST::ExpressionNode *expr);
-    AST::UiQualifiedPragmaId *reparseAsQualifiedPragmaId(AST::ExpressionNode *expr);
-
-protected:
-    Engine *driver;
-    MemoryPool *pool;
-    int tos;
-    int stack_size;
-    Value *sym_stack;
-    int *state_stack;
-    AST::SourceLocation *location_stack;
-    QStringRef *string_stack;
-
-    AST::Node *program;
-
-    // error recovery
-    enum { TOKEN_BUFFER_SIZE = 3 };
-
-    struct SavedToken {
-       int token;
-       double dval;
-       AST::SourceLocation loc;
-       QStringRef spell;
-    };
-
-    double yylval;
-    QStringRef yytokenspell;
-    AST::SourceLocation yylloc;
-    AST::SourceLocation yyprevlloc;
-
-    SavedToken token_buffer[TOKEN_BUFFER_SIZE];
-    SavedToken *first_token;
-    SavedToken *last_token;
-
-    QList<DiagnosticMessage> diagnostic_messages;
-};
-
-} // end of namespace QQmlJS
-
-
-
-#define J_SCRIPT_REGEXPLITERAL_RULE1 91
-
-#define J_SCRIPT_REGEXPLITERAL_RULE2 92
-
-QT_QML_END_NAMESPACE
-
-
-
-#endif // QQMLJSPARSER_P_H
diff --git a/src/qml/parser/qqmljssourcelocation_p.h b/src/qml/parser/qqmljssourcelocation_p.h
new file mode 100644
index 0000000000..dc307ba168
--- /dev/null
+++ b/src/qml/parser/qqmljssourcelocation_p.h
@@ -0,0 +1,87 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QQMLJSSOURCELOCATION_P_H
+#define QQMLJSSOURCELOCATION_P_H
+
+#include "qqmljsglobal_p.h"
+
+#include <QtCore/qglobal.h>
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+QT_QML_BEGIN_NAMESPACE
+
+namespace QQmlJS { namespace AST {
+
+class SourceLocation
+{
+public:
+    explicit SourceLocation(quint32 offset = 0, quint32 length = 0, quint32 line = 0, quint32 column = 0)
+        : offset(offset), length(length),
+          startLine(line), startColumn(column)
+    { }
+
+    bool isValid() const { return length != 0; }
+
+    quint32 begin() const { return offset; }
+    quint32 end() const { return offset + length; }
+
+// attributes
+    // ### encode
+    quint32 offset;
+    quint32 length;
+    quint32 startLine;
+    quint32 startColumn;
+};
+
+} } // namespace AST
+
+QT_QML_END_NAMESPACE
+
+#endif
diff --git a/src/qml/qml.pro b/src/qml/qml.pro
index be3956bb61..94717a8f43 100644
--- a/src/qml/qml.pro
+++ b/src/qml/qml.pro
@@ -6,8 +6,8 @@ qtConfig(qml-network): \
 
 DEFINES   += QT_NO_URL_CAST_FROM_STRING QT_NO_INTEGER_EVENT_COORDINATES
 
-win32-msvc*|win32-icc:QMAKE_LFLAGS += /BASE:0x66000000
-win32-msvc*:DEFINES *= _CRT_SECURE_NO_WARNINGS
+msvc:equals(QT_ARCH, i386): QMAKE_LFLAGS += /BASE:0x66000000
+msvc:DEFINES *= _CRT_SECURE_NO_WARNINGS
 win32:!winrt:LIBS += -lshell32
 solaris-cc*:QMAKE_CXXFLAGS_RELEASE -= -O2
 
@@ -16,13 +16,38 @@ gcc:isEqual(QT_ARCH, "mips"): QMAKE_CXXFLAGS += -fno-reorder-blocks
 
 DEFINES += QT_NO_FOREACH
 
+!build_pass {
+    # Create a header containing a hash that describes this library.  For a
+    # released version of Qt, we'll use the .tag file that is updated by git
+    # archive with the commit hash. For unreleased versions, we'll ask git
+    # describe. Note that it won't update unless qmake is run again, even if
+    # the commit change also changed something in this library.
+    tagFile = $$PWD/../../.tag
+    tag =
+    exists($$tagFile) {
+        tag = $$cat($$tagFile, singleline)
+        QMAKE_INTERNAL_INCLUDED_FILES += $$tagFile
+    }
+    !equals(tag, "$${LITERAL_DOLLAR}Format:%H$${LITERAL_DOLLAR}") {
+        QML_COMPILE_HASH = $$tag
+    } else:exists($$PWD/../../.git) {
+        commit = $$system(git rev-parse HEAD)
+        QML_COMPILE_HASH = $$commit
+    }
+    compile_hash_contents = \
+        "// Generated file, DO NOT EDIT" \
+        "$${LITERAL_HASH}define QML_COMPILE_HASH \"$$QML_COMPILE_HASH\"" \
+        "$${LITERAL_HASH}define QML_COMPILE_HASH_LENGTH $$str_size($$QML_COMPILE_HASH)"
+    write_file("$$OUT_PWD/qml_compile_hash_p.h", compile_hash_contents)|error()
+}
+
 exists("qqml_enable_gcov") {
     QMAKE_CXXFLAGS = -fprofile-arcs -ftest-coverage -fno-elide-constructors
     LIBS_PRIVATE += -lgcov
 }
 
 # QTBUG-55238, disable new optimizer for MSVC 2015/Update 3.
-release:win32-msvc*:equals(QT_CL_MAJOR_VERSION, 19):equals(QT_CL_MINOR_VERSION, 00): \
+release:msvc:equals(QT_CL_MAJOR_VERSION, 19):equals(QT_CL_MINOR_VERSION, 00): \
         greaterThan(QT_CL_PATCH_VERSION, 24212):QMAKE_CXXFLAGS += -d2SSAOptimizer-
 
 QMAKE_DOCS = $$PWD/doc/qtqml.qdocconf
@@ -44,14 +69,17 @@ include(memory/memory.pri)
 include(parser/parser.pri)
 include(compiler/compiler.pri)
 include(jsapi/jsapi.pri)
-include(jit/jit.pri)
 include(jsruntime/jsruntime.pri)
+include(jit/jit.pri)
 include(qml/qml.pri)
 include(debugger/debugger.pri)
-qtConfig(animation) {
+include(qmldirparser/qmldirparser.pri)
+qtConfig(qml-animation) {
     include(animations/animations.pri)
 }
 include(types/types.pri)
+include(../3rdparty/masm/masm-defs.pri)
+include(../3rdparty/masm/masm.pri)
 
 MODULE_PLUGIN_TYPES = \
     qmltooling
diff --git a/src/qml/qml/ftw/ftw.pri b/src/qml/qml/ftw/ftw.pri
index 87d80d04bc..0bb8cb954e 100644
--- a/src/qml/qml/ftw/ftw.pri
+++ b/src/qml/qml/ftw/ftw.pri
@@ -12,12 +12,14 @@ HEADERS +=  \
     $$PWD/qflagpointer_p.h \
     $$PWD/qlazilyallocated_p.h \
     $$PWD/qqmlnullablevalue_p.h \
-    $$PWD/qdeferredcleanup_p.h \
+    $$PWD/qstringhash_p.h \
+    $$PWD/qlinkedstringhash_p.h
 
 SOURCES += \
     $$PWD/qintrusivelist.cpp \
     $$PWD/qhashedstring.cpp \
     $$PWD/qqmlthread.cpp \
+    $$PWD/qstringhash.cpp
 
 # mirrors logic in $$QT_SOURCE_TREE/config.tests/unix/clock-gettime/clock-gettime.pri
 # clock_gettime() is implemented in librt on these systems
diff --git a/src/qml/qml/ftw/qbitfield_p.h b/src/qml/qml/ftw/qbitfield_p.h
index 8f35842249..92017580d6 100644
--- a/src/qml/qml/ftw/qbitfield_p.h
+++ b/src/qml/qml/ftw/qbitfield_p.h
@@ -77,12 +77,12 @@ private:
 };
 
 QBitField::QBitField()
-: bits(0), ownData(0), data(0)
+: bits(0), ownData(nullptr), data(nullptr)
 {
 }
 
 QBitField::QBitField(const quint32 *bitData, int bitCount)
-: bits((quint32)bitCount), ownData(0), data(bitData)
+: bits((quint32)bitCount), ownData(nullptr), data(bitData)
 {
 }
 
diff --git a/src/qml/qml/ftw/qdeferredcleanup_p.h b/src/qml/qml/ftw/qdeferredcleanup_p.h
deleted file mode 100644
index 6b59f04a77..0000000000
--- a/src/qml/qml/ftw/qdeferredcleanup_p.h
+++ /dev/null
@@ -1,74 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the QtQml module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 3 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL3 included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 3 requirements
-** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 2.0 or (at your option) the GNU General
-** Public license version 3 or any later version approved by the KDE Free
-** Qt Foundation. The licenses are as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-2.0.html and
-** https://www.gnu.org/licenses/gpl-3.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef QDEFERREDCLEANUP_P_H
-#define QDEFERREDCLEANUP_P_H
-
-//
-//  W A R N I N G
-//  -------------
-//
-// This file is not part of the Qt API.  It exists purely as an
-// implementation detail.  This header file may change from version to
-// version without notice, or even be removed.
-//
-// We mean it.
-//
-
-#include <QtCore/qglobal.h>
-
-#include <functional>
-
-QT_BEGIN_NAMESPACE
-
-struct QDeferredCleanup
-{
-    std::function<void()> callback;
-    template <typename Callback>
-    QDeferredCleanup(Callback &&cb)
-        : callback(cb)
-    {}
-    ~QDeferredCleanup() { callback(); }
-    QDeferredCleanup(const QDeferredCleanup &) = delete;
-    QDeferredCleanup &operator=(const QDeferredCleanup &) = delete;
-};
-
-QT_END_NAMESPACE
-
-#endif // QDEFERREDCLEANUP_P_H
diff --git a/src/qml/qml/ftw/qfieldlist_p.h b/src/qml/qml/ftw/qfieldlist_p.h
index d83d708b5e..2bf07fb20d 100644
--- a/src/qml/qml/ftw/qfieldlist_p.h
+++ b/src/qml/qml/ftw/qfieldlist_p.h
@@ -141,7 +141,7 @@ N *QForwardFieldList<N, nextMember>::takeFirst()
     N *value = *_first;
     if (value) {
         _first = next(value);
-        value->*nextMember = 0;
+        value->*nextMember = nullptr;
     }
     return value;
 }
@@ -149,7 +149,7 @@ N *QForwardFieldList<N, nextMember>::takeFirst()
 template<class N, N *N::*nextMember>
 void QForwardFieldList<N, nextMember>::prepend(N *v)
 {
-    Q_ASSERT(v->*nextMember == 0);
+    Q_ASSERT(v->*nextMember == nullptr);
     v->*nextMember = *_first;
     _first = v;
 }
@@ -229,7 +229,7 @@ void QForwardFieldList<N, nextMember>::setFlag2Value(bool v)
 
 template<class N, N *N::*nextMember>
 QFieldList<N, nextMember>::QFieldList()
-: _first(0), _last(0), _flag(0), _count(0)
+: _first(nullptr), _last(nullptr), _flag(0), _count(0)
 {
 }
 
@@ -246,10 +246,10 @@ N *QFieldList<N, nextMember>::takeFirst()
     if (value) {
         _first = next(value);
         if (_last == value) {
-            Q_ASSERT(_first == 0);
-            _last = 0;
+            Q_ASSERT(_first == nullptr);
+            _last = nullptr;
         }
-        value->*nextMember = 0;
+        value->*nextMember = nullptr;
         --_count;
     }
     return value;
@@ -258,7 +258,7 @@ N *QFieldList<N, nextMember>::takeFirst()
 template<class N, N *N::*nextMember>
 void QFieldList<N, nextMember>::append(N *v)
 {
-    Q_ASSERT(v->*nextMember == 0);
+    Q_ASSERT(v->*nextMember == nullptr);
     if (isEmpty()) {
         _first = v;
         _last = v;
@@ -272,7 +272,7 @@ void QFieldList<N, nextMember>::append(N *v)
 template<class N, N *N::*nextMember>
 void QFieldList<N, nextMember>::prepend(N *v)
 {
-    Q_ASSERT(v->*nextMember == 0);
+    Q_ASSERT(v->*nextMember == nullptr);
     if (isEmpty()) {
         _first = v;
         _last = v;
@@ -375,7 +375,7 @@ void QFieldList<N, nextMember>::copyAndClear(QFieldList<N, nextMember> &o)
     _first = o._first;
     _last = o._last;
     _count = o._count;
-    o._first = o._last = 0;
+    o._first = o._last = nullptr;
     o._count = 0;
 }
 
@@ -391,8 +391,8 @@ void QFieldList<N, nextMember>::copyAndClearAppend(QForwardFieldList<N, nextMemb
 template<class N, N *N::*nextMember>
 void QFieldList<N, nextMember>::copyAndClearPrepend(QForwardFieldList<N, nextMember> &o)
 {
-    _first = 0;
-    _last = 0;
+    _first = nullptr;
+    _last = nullptr;
     _count = 0;
     while (N *n = o.takeFirst()) prepend(n);
 }
diff --git a/src/qml/qml/ftw/qfinitestack_p.h b/src/qml/qml/ftw/qfinitestack_p.h
index f1f1a551d5..9a74199137 100644
--- a/src/qml/qml/ftw/qfinitestack_p.h
+++ b/src/qml/qml/ftw/qfinitestack_p.h
@@ -81,7 +81,7 @@ private:
 
 template<typename T>
 QFiniteStack<T>::QFiniteStack()
-: _array(0), _alloc(0), _size(0)
+: _array(nullptr), _alloc(0), _size(0)
 {
 }
 
@@ -156,7 +156,7 @@ T &QFiniteStack<T>::operator[](int index)
 template<typename T>
 void QFiniteStack<T>::allocate(int size)
 {
-    Q_ASSERT(_array == 0);
+    Q_ASSERT(_array == nullptr);
     Q_ASSERT(_alloc == 0);
     Q_ASSERT(_size == 0);
 
@@ -177,7 +177,7 @@ void QFiniteStack<T>::deallocate()
 
     free(_array);
 
-    _array = 0;
+    _array = nullptr;
     _alloc = 0;
     _size = 0;
 }
diff --git a/src/qml/qml/ftw/qflagpointer_p.h b/src/qml/qml/ftw/qflagpointer_p.h
index 6954a8f09c..71b41cd30b 100644
--- a/src/qml/qml/ftw/qflagpointer_p.h
+++ b/src/qml/qml/ftw/qflagpointer_p.h
@@ -82,8 +82,10 @@ public:
 
     inline T *data() const;
 
+    inline explicit operator bool() const;
+
 private:
-    quintptr ptr_value;
+    quintptr ptr_value = 0;
 
     static const quintptr FlagBit = 0x1;
     static const quintptr Flag2Bit = 0x2;
@@ -115,7 +117,7 @@ public:
     inline T2 *asT2() const;
 
 private:
-    quintptr ptr_value;
+    quintptr ptr_value = 0;
 
     static const quintptr FlagBit = 0x1;
     static const quintptr Flag2Bit = 0x2;
@@ -124,7 +126,6 @@ private:
 
 template<typename T>
 QFlagPointer<T>::QFlagPointer()
-: ptr_value(0)
 {
 }
 
@@ -231,9 +232,14 @@ T *QFlagPointer<T>::data() const
     return (T *)(ptr_value & ~FlagsMask);
 }
 
+template<typename T>
+QFlagPointer<T>::operator bool() const
+{
+    return data() != nullptr;
+}
+
 template<typename T, typename T2>
 QBiPointer<T, T2>::QBiPointer()
-: ptr_value(0)
 {
 }
 
diff --git a/src/qml/qml/ftw/qhashedstring.cpp b/src/qml/qml/ftw/qhashedstring.cpp
index 117670dbfc..bb6688599d 100644
--- a/src/qml/qml/ftw/qhashedstring.cpp
+++ b/src/qml/qml/ftw/qhashedstring.cpp
@@ -39,136 +39,7 @@
 
 #include "qhashedstring_p.h"
 
-
-
-/*
-    A QHash has initially around pow(2, MinNumBits) buckets. For
-    example, if MinNumBits is 4, it has 17 buckets.
-*/
-const int MinNumBits = 4;
-
-/*
-    The prime_deltas array is a table of selected prime values, even
-    though it doesn't look like one. The primes we are using are 1,
-    2, 5, 11, 17, 37, 67, 131, 257, ..., i.e. primes in the immediate
-    surrounding of a power of two.
-
-    The primeForNumBits() function returns the prime associated to a
-    power of two. For example, primeForNumBits(8) returns 257.
-*/
-
-static const uchar prime_deltas[] = {
-    0,  0,  1,  3,  1,  5,  3,  3,  1,  9,  7,  5,  3,  9, 25,  3,
-    1, 21,  3, 21,  7, 15,  9,  5,  3, 29, 15,  0,  0,  0,  0,  0
-};
-
-static inline int primeForNumBits(int numBits)
-{
-    return (1 << numBits) + prime_deltas[numBits];
-}
-
-void QStringHashData::rehashToSize(int size)
-{
-    short bits = qMax(MinNumBits, (int)numBits);
-    while (primeForNumBits(bits) < size) bits++;
-
-    if (bits > numBits)
-        rehashToBits(bits);
-}
-
-void QStringHashData::rehashToBits(short bits)
-{
-    numBits = qMax(MinNumBits, (int)bits);
-
-    int nb = primeForNumBits(numBits);
-    if (nb == numBuckets && buckets)
-        return;
-
-#ifdef QSTRINGHASH_LINK_DEBUG
-    if (linkCount)
-        qFatal("QStringHash: Illegal attempt to rehash a linked hash.");
-#endif
-
-    QStringHashNode **newBuckets = new QStringHashNode *[nb];
-    ::memset(newBuckets, 0, sizeof(QStringHashNode *) * nb);
-
-    // Preserve the existing order within buckets so that items with the
-    // same key will retain the same find/findNext order
-    for (int i = 0; i < numBuckets; ++i) {
-        QStringHashNode *bucket = buckets[i];
-        if (bucket)
-            rehashNode(newBuckets, nb, bucket);
-    }
-
-    delete [] buckets;
-    buckets = newBuckets;
-    numBuckets = nb;
-}
-
-void QStringHashData::rehashNode(QStringHashNode **newBuckets, int nb, QStringHashNode *node)
-{
-    QStringHashNode *next = node->next.data();
-    if (next)
-        rehashNode(newBuckets, nb, next);
-
-    int bucket = node->hash % nb;
-    node->next = newBuckets[bucket];
-    newBuckets[bucket] = node;
-}
-
-// Copy of QString's qMemCompare
-bool QHashedString::compare(const QChar *lhs, const QChar *rhs, int length)
-{
-    Q_ASSERT(lhs && rhs);
-    const quint16 *a = (const quint16 *)lhs;
-    const quint16 *b = (const quint16 *)rhs;
-
-    if (a == b || !length)
-        return true;
-
-    union {
-        const quint16 *w;
-        const quint32 *d;
-        quintptr value;
-    } sa, sb;
-    sa.w = a;
-    sb.w = b;
-
-    // check alignment
-    if ((sa.value & 2) == (sb.value & 2)) {
-        // both addresses have the same alignment
-        if (sa.value & 2) {
-            // both addresses are not aligned to 4-bytes boundaries
-            // compare the first character
-            if (*sa.w != *sb.w)
-                return false;
-            --length;
-            ++sa.w;
-            ++sb.w;
-
-            // now both addresses are 4-bytes aligned
-        }
-
-        // both addresses are 4-bytes aligned
-        // do a fast 32-bit comparison
-        const quint32 *e = sa.d + (length >> 1);
-        for ( ; sa.d != e; ++sa.d, ++sb.d) {
-            if (*sa.d != *sb.d)
-                return false;
-        }
-
-        // do we have a tail?
-        return (length & 1) ? *sa.w == *sb.w : true;
-    } else {
-        // one of the addresses isn't 4-byte aligned but the other is
-        const quint16 *e = sa.w + length;
-        for ( ; sa.w != e; ++sa.w, ++sb.w) {
-            if (*sa.w != *sb.w)
-                return false;
-        }
-    }
-    return true;
-}
+QT_BEGIN_NAMESPACE
 
 QHashedStringRef QHashedStringRef::mid(int offset, int length) const
 {
@@ -228,3 +99,4 @@ QString QHashedCStringRef::toUtf16() const
     return rv;
 }
 
+QT_END_NAMESPACE
diff --git a/src/qml/qml/ftw/qhashedstring_p.h b/src/qml/qml/ftw/qhashedstring_p.h
index 9ee50ec931..b9f3f81219 100644
--- a/src/qml/qml/ftw/qhashedstring_p.h
+++ b/src/qml/qml/ftw/qhashedstring_p.h
@@ -63,9 +63,6 @@
 
 QT_BEGIN_NAMESPACE
 
-// Enable this to debug hash linking assumptions.
-// #define QSTRINGHASH_LINK_DEBUG
-
 class QHashedStringRef;
 class Q_QML_PRIVATE_EXPORT QHashedString : public QString
 {
@@ -94,7 +91,7 @@ private:
     friend class QStringHashNode;
 
     inline void computeHash() const;
-    mutable quint32 m_hash;
+    mutable quint32 m_hash = 0;
 };
 
 class QHashedCStringRef;
@@ -142,9 +139,9 @@ private:
 
     inline void computeHash() const;
 
-    const QChar *m_data;
-    int m_length;
-    mutable quint32 m_hash;
+    const QChar *m_data = nullptr;
+    int m_length = 0;
+    mutable quint32 m_hash = 0;
 };
 
 class Q_AUTOTEST_EXPORT QHashedCStringRef
@@ -169,864 +166,11 @@ private:
 
     inline void computeHash() const;
 
-    const char *m_data;
-    int m_length;
-    mutable quint32 m_hash;
-};
-
-class QStringHashData;
-class Q_AUTOTEST_EXPORT QStringHashNode
-{
-public:
-    QStringHashNode()
-    : length(0), hash(0), symbolId(0), ckey(0)
-    {
-    }
-
-    QStringHashNode(const QHashedString &key)
-    : length(key.length()), hash(key.hash()), symbolId(0)
-    {
-        strData = const_cast<QHashedString &>(key).data_ptr();
-        setQString(true);
-        strData->ref.ref();
-    }
-
-    QStringHashNode(const QHashedCStringRef &key)
-    : length(key.length()), hash(key.hash()), symbolId(0), ckey(key.constData())
-    {
-    }
-
-    QStringHashNode(const QStringHashNode &o)
-    : length(o.length), hash(o.hash), symbolId(o.symbolId), ckey(o.ckey)
-    {
-        setQString(o.isQString());
-        if (isQString()) { strData->ref.ref(); }
-    }
-
-    ~QStringHashNode()
-    {
-        if (isQString()) { if (!strData->ref.deref()) free(strData); }
-    }
-
-    QFlagPointer<QStringHashNode> next;
-
-    qint32 length;
-    quint32 hash;
-    quint32 symbolId;
-
-    union {
-        const char *ckey;
-        QStringData *strData;
-    };
-
-    inline QHashedString key() const
-    {
-        if (isQString())
-            return QHashedString(QString((QChar *)strData->data(), length), hash);
-
-        return QHashedString(QString::fromLatin1(ckey, length), hash);
-    }
-
-    bool isQString() const { return next.flag(); }
-    void setQString(bool v) { if (v) next.setFlag(); else next.clearFlag(); }
-
-    inline char *cStrData() const { return (char *)ckey; }
-    inline quint16 *utf16Data() const { return (quint16 *)strData->data(); }
-
-    inline bool equals(const QV4::Value &string) const {
-        QString s = string.toQStringNoThrow();
-        if (isQString()) {
-            QStringDataPtr dd;
-            dd.ptr = strData;
-            strData->ref.ref();
-            return QString(dd) == s;
-        } else {
-            return QLatin1String(cStrData(), length) == s;
-        }
-    }
-
-    inline bool equals(const QV4::String *string) const {
-        if (length != string->d()->length() || hash != string->hashValue())
-                return false;
-        if (isQString()) {
-            QStringDataPtr dd;
-            dd.ptr = strData;
-            strData->ref.ref();
-            return QString(dd) == string->toQString();
-        } else {
-            return QLatin1String(cStrData(), length) == string->toQString();
-        }
-    }
-
-    inline bool equals(const QHashedStringRef &string) const {
-        return length == string.length() &&
-               hash == string.hash() &&
-               (isQString()?QHashedString::compare(string.constData(), (const QChar *)utf16Data(), length):
-                            QHashedString::compare(string.constData(), cStrData(), length));
-    }
-
-    inline bool equals(const QHashedCStringRef &string) const {
-        return length == string.length() &&
-               hash == string.hash() &&
-               (isQString()?QHashedString::compare((const QChar *)utf16Data(), string.constData(), length):
-                            QHashedString::compare(string.constData(), cStrData(), length));
-    }
-};
-
-class Q_AUTOTEST_EXPORT QStringHashData
-{
-public:
-    QStringHashData()
-    : buckets(0), numBuckets(0), size(0), numBits(0)
-#ifdef QSTRINGHASH_LINK_DEBUG
-      , linkCount(0)
-#endif
-    {}
-
-    QStringHashNode **buckets;
-    int numBuckets;
-    int size;
-    short numBits;
-#ifdef QSTRINGHASH_LINK_DEBUG
-    int linkCount;
-#endif
-
-    struct IteratorData {
-        IteratorData() : n(0), p(0) {}
-        QStringHashNode *n;
-        void *p;
-    };
-    void rehashToBits(short);
-    void rehashToSize(int);
-    void rehashNode(QStringHashNode **newBuckets, int nb, QStringHashNode *node);
-
-private:
-    QStringHashData(const QStringHashData &);
-    QStringHashData &operator=(const QStringHashData &);
-};
-
-// For a supplied key type, in what form do we need to keep a hashed version?
-template<typename T>
-struct HashedForm {};
-
-template<> struct HashedForm<QString> { typedef QHashedString Type; };
-template<> struct HashedForm<QStringRef> { typedef QHashedStringRef Type; };
-template<> struct HashedForm<QHashedString> { typedef const QHashedString &Type; };
-template<> struct HashedForm<QV4::String *> { typedef const QV4::String *Type; };
-template<> struct HashedForm<const QV4::String *> { typedef const QV4::String *Type; };
-template<> struct HashedForm<QHashedStringRef> { typedef const QHashedStringRef &Type; };
-template<> struct HashedForm<QLatin1String> { typedef QHashedCStringRef Type; };
-template<> struct HashedForm<QHashedCStringRef> { typedef const QHashedCStringRef &Type; };
-
-class QStringHashBase
-{
-public:
-    static HashedForm<QString>::Type hashedString(const QString &s) { return QHashedString(s);}
-    static HashedForm<QStringRef>::Type hashedString(const QStringRef &s) { return QHashedStringRef(s.constData(), s.size());}
-    static HashedForm<QHashedString>::Type hashedString(const QHashedString &s) { return s; }
-    static HashedForm<QV4::String *>::Type hashedString(QV4::String *s) { return s; }
-    static HashedForm<const QV4::String *>::Type hashedString(const QV4::String *s) { return s; }
-    static HashedForm<QHashedStringRef>::Type hashedString(const QHashedStringRef &s) { return s; }
-
-    static HashedForm<QLatin1String>::Type hashedString(const QLatin1String &s) { return QHashedCStringRef(s.data(), s.size()); }
-    static HashedForm<QHashedCStringRef>::Type hashedString(const QHashedCStringRef &s) { return s; }
-
-    static const QString &toQString(const QString &s) { return s; }
-    static const QString &toQString(const QHashedString &s) { return s; }
-    static QString toQString(const QV4::String *s) { return s->toQString(); }
-    static QString toQString(const QHashedStringRef &s) { return s.toString(); }
-
-    static QString toQString(const QLatin1String &s) { return QString(s); }
-    static QString toQString(const QHashedCStringRef &s) { return s.toUtf16(); }
-
-    static inline quint32 hashOf(const QHashedStringRef &s) { return s.hash(); }
-    static inline quint32 hashOf(QV4::String *s) { return s->hashValue(); }
-    static inline quint32 hashOf(const QV4::String *s) { return s->hashValue(); }
-
-    template<typename K>
-    static inline quint32 hashOf(const K &key) { return hashedString(key).hash(); }
-};
-
-template<class T>
-class QStringHash : public QStringHashBase
-{
-public:
-    typedef QHashedString key_type;
-    typedef T mapped_type;
-
-    struct Node : public QStringHashNode {
-        Node(const QHashedString &key, const T &value) : QStringHashNode(key), value(value) {}
-        Node(const QHashedCStringRef &key, const T &value) : QStringHashNode(key), value(value) {}
-        Node(const Node &o) : QStringHashNode(o), value(o.value) {}
-        Node() {}
-        T value;
-    };
-    struct NewedNode : public Node {
-        NewedNode(const QHashedString &key, const T &value) : Node(key, value), nextNewed(0) {}
-        NewedNode(const QHashedCStringRef &key, const T &value) : Node(key, value), nextNewed(0) {}
-        NewedNode(const Node &o) : Node(o), nextNewed(0) {}
-        NewedNode *nextNewed;
-    };
-    struct ReservedNodePool
-    {
-        ReservedNodePool() : count(0), used(0), nodes(0) {}
-        ~ReservedNodePool() { delete [] nodes; }
-        int count;
-        int used;
-        Node *nodes;
-    };
-
-    QStringHashData data;
-    NewedNode *newedNodes;
-    ReservedNodePool *nodePool;
-    const QStringHash<T> *link;
-
-    template<typename K>
-    inline Node *findNode(const K &) const;
-
-    inline Node *createNode(const Node &o);
-
-    template<typename K>
-    inline Node *createNode(const K &, const T &);
-
-    inline Node *insertNode(Node *, quint32);
-
-    inline void initializeNode(Node *, const QHashedString &key);
-    inline void initializeNode(Node *, const QHashedCStringRef &key);
-
-    template<typename K>
-    inline Node *takeNode(const K &key, const T &value);
-
-    inline Node *takeNode(const Node &o);
-
-    inline void copy(const QStringHash<T> &);
-
-    void copyNode(const QStringHashNode *otherNode);
-
-    inline QStringHashData::IteratorData iterateFirst() const;
-    static inline QStringHashData::IteratorData iterateNext(const QStringHashData::IteratorData &);
-
-public:
-    inline QStringHash();
-    inline QStringHash(const QStringHash &);
-    inline ~QStringHash();
-
-    QStringHash &operator=(const QStringHash<T> &);
-
-    void copyAndReserve(const QStringHash<T> &other, int additionalReserve);
-    void linkAndReserve(const QStringHash<T> &other, int additionalReserve);
-
-    inline bool isEmpty() const;
-    inline void clear();
-    inline int count() const;
-
-    inline int numBuckets() const;
-    inline bool isLinked() const;
-
-    class ConstIterator {
-    public:
-        inline ConstIterator();
-        inline ConstIterator(const QStringHashData::IteratorData &);
-
-        inline ConstIterator &operator++();
-
-        inline bool operator==(const ConstIterator &o) const;
-        inline bool operator!=(const ConstIterator &o) const;
-
-        template<typename K>
-        inline bool equals(const K &) const;
-
-        inline QHashedString key() const;
-        inline const T &value() const;
-        inline const T &operator*() const;
-
-        inline Node *node() const;
-    private:
-        QStringHashData::IteratorData d;
-    };
-
-    template<typename K>
-    inline void insert(const K &, const T &);
-
-    inline void insert(const ConstIterator  &);
-
-    template<typename K>
-    inline T *value(const K &) const;
-
-    inline T *value(const QV4::String *string) const;
-    inline T *value(const ConstIterator &) const;
-
-    template<typename K>
-    inline bool contains(const K &) const;
-
-    template<typename K>
-    inline T &operator[](const K &);
-
-    inline ConstIterator begin() const;
-    inline ConstIterator end() const;
-
-    inline ConstIterator iterator(Node *n) const;
-
-    template<typename K>
-    inline ConstIterator find(const K &) const;
-
-    inline void reserve(int);
-};
-
-template<class T>
-QStringHash<T>::QStringHash()
-: newedNodes(0), nodePool(0), link(0)
-{
-}
-
-template<class T>
-QStringHash<T>::QStringHash(const QStringHash<T> &other)
-: newedNodes(0), nodePool(0), link(0)
-{
-    data.numBits = other.data.numBits;
-    data.size = other.data.size;
-    reserve(other.count());
-    copy(other);
-}
-
-template<class T>
-QStringHash<T> &QStringHash<T>::operator=(const QStringHash<T> &other)
-{
-    if (&other == this)
-        return *this;
-
-    clear();
-
-    data.numBits = other.data.numBits;
-    data.size = other.data.size;
-    reserve(other.count());
-    copy(other);
-
-    return *this;
-}
-
-template<class T>
-void QStringHash<T>::copyAndReserve(const QStringHash<T> &other, int additionalReserve)
-{
-    clear();
-    data.numBits = other.data.numBits;
-    reserve(other.count() + additionalReserve);
-    copy(other);
-}
-
-template<class T>
-void QStringHash<T>::linkAndReserve(const QStringHash<T> &other, int additionalReserve)
-{
-    clear();
-
-    if (other.count()) {
-        data.size = other.data.size;
-        data.rehashToSize(other.count() + additionalReserve);
-
-        if (data.numBuckets == other.data.numBuckets) {
-            nodePool = new ReservedNodePool;
-            nodePool->count = additionalReserve;
-            nodePool->used = 0;
-            nodePool->nodes = new Node[additionalReserve];
-
-#ifdef QSTRINGHASH_LINK_DEBUG
-            data.linkCount++;
-            const_cast<QStringHash<T>&>(other).data.linkCount++;
-#endif
-
-            for (int ii = 0; ii < data.numBuckets; ++ii)
-                data.buckets[ii] = (Node *)other.data.buckets[ii];
-
-            link = &other;
-            return;
-        }
-
-        data.size = 0;
-    }
-
-    data.numBits = other.data.numBits;
-    reserve(other.count() + additionalReserve);
-    copy(other);
-}
-
-template<class T>
-QStringHash<T>::~QStringHash()
-{
-    clear();
-}
-
-template<class T>
-void QStringHash<T>::clear()
-{
-#ifdef QSTRINGHASH_LINK_DEBUG
-    if (link) {
-        data.linkCount--;
-        const_cast<QStringHash<T> *>(link)->data.linkCount--;
-    }
-
-    if (data.linkCount)
-        qFatal("QStringHash: Illegal attempt to clear a linked hash.");
-#endif
-
-    // Delete the individually allocated nodes
-    NewedNode *n = newedNodes;
-    while (n) {
-        NewedNode *c = n;
-        n = c->nextNewed;
-        delete c;
-    }
-    // Delete the pool allocated nodes
-    if (nodePool) delete nodePool;
-    delete [] data.buckets;
-
-    data.buckets = 0;
-    data.numBuckets = 0;
-    data.numBits = 0;
-    data.size = 0;
-
-    newedNodes = 0;
-    nodePool = 0;
-    link = 0;
-}
-
-template<class T>
-bool QStringHash<T>::isEmpty() const
-{
-    return data.size== 0;
-}
-
-template<class T>
-int QStringHash<T>::count() const
-{
-    return data.size;
-}
-
-template<class T>
-int QStringHash<T>::numBuckets() const
-{
-    return data.numBuckets;
-}
-
-template<class T>
-bool QStringHash<T>::isLinked() const
-{
-    return link != 0;
-}
-
-template<class T>
-void QStringHash<T>::initializeNode(Node *node, const QHashedString &key)
-{
-    node->length = key.length();
-    node->hash = key.hash();
-    node->strData = const_cast<QHashedString &>(key).data_ptr();
-    node->strData->ref.ref();
-    node->setQString(true);
-}
-
-template<class T>
-void QStringHash<T>::initializeNode(Node *node, const QHashedCStringRef &key)
-{
-    node->length = key.length();
-    node->hash = key.hash();
-    node->ckey = key.constData();
-}
-
-template<class T>
-template<class K>
-typename QStringHash<T>::Node *QStringHash<T>::takeNode(const K &key, const T &value)
-{
-    if (nodePool && nodePool->used != nodePool->count) {
-        Node *rv = nodePool->nodes + nodePool->used++;
-        initializeNode(rv, hashedString(key));
-        rv->value = value;
-        return rv;
-    } else {
-        NewedNode *rv = new NewedNode(hashedString(key), value);
-        rv->nextNewed = newedNodes;
-        newedNodes = rv;
-        return rv;
-    }
-}
-
-template<class T>
-typename QStringHash<T>::Node *QStringHash<T>::takeNode(const Node &o)
-{
-    if (nodePool && nodePool->used != nodePool->count) {
-        Node *rv = nodePool->nodes + nodePool->used++;
-        rv->length = o.length;
-        rv->hash = o.hash;
-        if (o.isQString()) {
-            rv->strData = o.strData;
-            rv->strData->ref.ref();
-            rv->setQString(true);
-        } else {
-            rv->ckey = o.ckey;
-        }
-        rv->symbolId = o.symbolId;
-        rv->value = o.value;
-        return rv;
-    } else {
-        NewedNode *rv = new NewedNode(o);
-        rv->nextNewed = newedNodes;
-        newedNodes = rv;
-        return rv;
-    }
-}
-
-template<class T>
-void QStringHash<T>::copyNode(const QStringHashNode *otherNode)
-{
-    // Copy the predecessor before the successor
-    QStringHashNode *next = otherNode->next.data();
-    if (next)
-        copyNode(next);
-
-    Node *mynode = takeNode(*(const Node *)otherNode);
-    int bucket = mynode->hash % data.numBuckets;
-    mynode->next = data.buckets[bucket];
-    data.buckets[bucket] = mynode;
-}
-
-template<class T>
-void QStringHash<T>::copy(const QStringHash<T> &other)
-{
-    Q_ASSERT(data.size == 0);
-
-    data.size = other.data.size;
-
-    // Ensure buckets array is created
-    data.rehashToBits(data.numBits);
-
-    // Preserve the existing order within buckets
-    for (int i = 0; i < other.data.numBuckets; ++i) {
-        QStringHashNode *bucket = other.data.buckets[i];
-        if (bucket)
-            copyNode(bucket);
-    }
-}
-
-template<class T>
-QStringHashData::IteratorData
-QStringHash<T>::iterateNext(const QStringHashData::IteratorData &d)
-{
-    QStringHash<T> *This = (QStringHash<T> *)d.p;
-    Node *node = (Node *)d.n;
-
-    if (This->nodePool && node >= This->nodePool->nodes &&
-        node < (This->nodePool->nodes + This->nodePool->used)) {
-        node--;
-        if (node < This->nodePool->nodes)
-            node = 0;
-    } else {
-        NewedNode *nn = (NewedNode *)node;
-        node = nn->nextNewed;
-
-        if (node == 0 && This->nodePool && This->nodePool->used)
-            node = This->nodePool->nodes + This->nodePool->used - 1;
-    }
-
-    if (node == 0 && This->link)
-        return This->link->iterateFirst();
-
-    QStringHashData::IteratorData rv;
-    rv.n = node;
-    rv.p = d.p;
-    return rv;
-}
-
-template<class T>
-QStringHashData::IteratorData QStringHash<T>::iterateFirst() const
-{
-    Node *n = 0;
-    if (newedNodes)
-        n = newedNodes;
-    else if (nodePool && nodePool->used)
-        n = nodePool->nodes + nodePool->used - 1;
-
-    if (n == 0 && link)
-        return link->iterateFirst();
-
-    QStringHashData::IteratorData rv;
-    rv.n = n;
-    rv.p = const_cast<QStringHash<T> *>(this);
-    return rv;
-}
-
-template<class T>
-typename QStringHash<T>::ConstIterator QStringHash<T>::iterator(Node *n) const
-{
-    if (!n)
-        return ConstIterator();
-
-    const QStringHash<T> *container = this;
-
-    if (link) {
-        // This node could be in the linked hash
-        if ((n >= nodePool->nodes) && (n < (nodePool->nodes + nodePool->used))) {
-            // The node is in this hash
-        } else if ((n >= link->nodePool->nodes) && (n < (link->nodePool->nodes + link->nodePool->used))) {
-            // The node is in the linked hash
-            container = link;
-        } else {
-            const NewedNode *ln = link->newedNodes;
-            while (ln) {
-                if (ln == n) {
-                    // This node is in the linked hash's newed list
-                    container = link;
-                    break;
-                }
-                ln = ln->nextNewed;
-            }
-        }
-    }
-
-    QStringHashData::IteratorData rv;
-    rv.n = n;
-    rv.p = const_cast<QStringHash<T> *>(container);
-    return ConstIterator(rv);
-}
-
-template<class T>
-typename QStringHash<T>::Node *QStringHash<T>::createNode(const Node &o)
-{
-    Node *n = takeNode(o);
-    return insertNode(n, n->hash);
-}
-
-template<class T>
-template<class K>
-typename QStringHash<T>::Node *QStringHash<T>::createNode(const K &key, const T &value)
-{
-    Node *n = takeNode(key, value);
-    return insertNode(n, hashOf(key));
-}
-
-template<class T>
-typename QStringHash<T>::Node *QStringHash<T>::insertNode(Node *n, quint32 hash)
-{
-    if (data.size >= data.numBuckets)
-        data.rehashToBits(data.numBits + 1);
-
-    int bucket = hash % data.numBuckets;
-    n->next = data.buckets[bucket];
-    data.buckets[bucket] = n;
-
-    data.size++;
-
-    return n;
-}
-
-template<class T>
-template<class K>
-void QStringHash<T>::insert(const K &key, const T &value)
-{
-    // If this is a linked hash, we can't rely on owning the node, so we always
-    // create a new one.
-    Node *n = link?0:findNode(key);
-    if (n) n->value = value;
-    else createNode(key, value);
-}
-
-template<class T>
-void QStringHash<T>::insert(const ConstIterator &iter)
-{
-    insert(iter.key(), iter.value());
-}
-
-template<class T>
-template<class K>
-typename QStringHash<T>::Node *QStringHash<T>::findNode(const K &key) const
-{
-    QStringHashNode *node = data.numBuckets?data.buckets[hashOf(key) % data.numBuckets]:0;
-
-    typename HashedForm<K>::Type hashedKey(hashedString(key));
-    while (node && !node->equals(hashedKey))
-        node = (*node->next);
-
-    return (Node *)node;
-}
-
-template<class T>
-template<class K>
-T *QStringHash<T>::value(const K &key) const
-{
-    Node *n = findNode(key);
-    return n?&n->value:0;
-}
-
-template<class T>
-T *QStringHash<T>::value(const ConstIterator &iter) const
-{
-    Node *n = iter.node();
-    return value(n->key());
-}
-
-template<class T>
-T *QStringHash<T>::value(const QV4::String *string) const
-{
-    Node *n = findNode(string);
-    return n?&n->value:0;
-}
-
-template<class T>
-template<class K>
-bool QStringHash<T>::contains(const K &key) const
-{
-    return 0 != value(key);
-}
-
-template<class T>
-template<class K>
-T &QStringHash<T>::operator[](const K &key)
-{
-    Node *n = findNode(key);
-    if (n) return n->value;
-    else return createNode(key, T())->value;
-}
-
-template<class T>
-void QStringHash<T>::reserve(int n)
-{
-    if (nodePool || 0 == n)
-        return;
-
-    nodePool = new ReservedNodePool;
-    nodePool->count = n;
-    nodePool->used = 0;
-    nodePool->nodes = new Node[n];
-
-    data.rehashToSize(n);
-}
-
-template<class T>
-QStringHash<T>::ConstIterator::ConstIterator()
-{
-}
-
-template<class T>
-QStringHash<T>::ConstIterator::ConstIterator(const QStringHashData::IteratorData &d)
-: d(d)
-{
-}
-
-template<class T>
-typename QStringHash<T>::ConstIterator &QStringHash<T>::ConstIterator::operator++()
-{
-    d = QStringHash<T>::iterateNext(d);
-    return *this;
-}
-
-template<class T>
-bool QStringHash<T>::ConstIterator::operator==(const ConstIterator &o) const
-{
-    return d.n == o.d.n;
-}
-
-template<class T>
-bool QStringHash<T>::ConstIterator::operator!=(const ConstIterator &o) const
-{
-    return d.n != o.d.n;
-}
-
-template<class T>
-template<typename K>
-bool QStringHash<T>::ConstIterator::equals(const K &key) const
-{
-    return d.n->equals(key);
-}
-
-template<class T>
-QHashedString QStringHash<T>::ConstIterator::key() const
-{
-    Node *n = (Node *)d.n;
-    return n->key();
-}
-template<class T>
-const T &QStringHash<T>::ConstIterator::value() const
-{
-    Node *n = (Node *)d.n;
-    return n->value;
-}
-
-template<class T>
-const T &QStringHash<T>::ConstIterator::operator*() const
-{
-    Node *n = (Node *)d.n;
-    return n->value;
-}
-
-template<class T>
-typename QStringHash<T>::Node *QStringHash<T>::ConstIterator::node() const
-{
-    Node *n = (Node *)d.n;
-    return n;
-}
-
-template<class T>
-typename QStringHash<T>::ConstIterator QStringHash<T>::begin() const
-{
-    return ConstIterator(iterateFirst());
-}
-
-template<class T>
-typename QStringHash<T>::ConstIterator QStringHash<T>::end() const
-{
-    return ConstIterator();
-}
-
-template<class T>
-template<class K>
-typename QStringHash<T>::ConstIterator QStringHash<T>::find(const K &key) const
-{
-    return iterator(findNode(key));
-}
-
-template<class T>
-class QStringMultiHash : public QStringHash<T>
-{
-public:
-    typedef typename QStringHash<T>::ConstIterator ConstIterator;
-
-    template<typename K>
-    inline void insert(const K &, const T &);
-
-    inline void insert(const ConstIterator &);
-
-    inline ConstIterator findNext(const ConstIterator &) const;
+    const char *m_data = nullptr;
+    int m_length = 0;
+    mutable quint32 m_hash = 0;
 };
 
-template<class T>
-template<class K>
-void QStringMultiHash<T>::insert(const K &key, const T &value)
-{
-    // Always create a new node
-    QStringHash<T>::createNode(key, value);
-}
-
-template<class T>
-void QStringMultiHash<T>::insert(const ConstIterator &iter)
-{
-    // Always create a new node
-    QStringHash<T>::createNode(iter.key(), iter.value());
-}
-
-template<class T>
-typename QStringHash<T>::ConstIterator QStringMultiHash<T>::findNext(const ConstIterator &iter) const
-{
-    QStringHashNode *node = iter.node();
-    if (node) {
-        QHashedString key(node->key());
-
-        while ((node = *node->next)) {
-            if (node->equals(key)) {
-                return QStringHash<T>::iterator(static_cast<typename QStringHash<T>::Node *>(node));
-            }
-        }
-    }
-
-    return ConstIterator();
-}
-
 inline uint qHash(const QHashedString &string)
 {
     return uint(string.hash());
@@ -1038,7 +182,7 @@ inline uint qHash(const QHashedStringRef &string)
 }
 
 QHashedString::QHashedString()
-: QString(), m_hash(0)
+: QString()
 {
 }
 
@@ -1089,7 +233,6 @@ quint32 QHashedString::existingHash() const
 }
 
 QHashedStringRef::QHashedStringRef()
-: m_data(0), m_length(0), m_hash(0)
 {
 }
 
@@ -1236,7 +379,6 @@ quint32 QHashedStringRef::hash() const
 }
 
 QHashedCStringRef::QHashedCStringRef()
-: m_data(0), m_length(0), m_hash(0)
 {
 }
 
@@ -1311,12 +453,12 @@ bool QHashedString::compare(const char *lhs, const char *rhs, int length)
 
 quint32 QHashedString::stringHash(const QChar *data, int length)
 {
-    return QV4::String::createHashValue(data, length, Q_NULLPTR);
+    return QV4::String::createHashValue(data, length, nullptr);
 }
 
 quint32 QHashedString::stringHash(const char *data, int length)
 {
-    return QV4::String::createHashValue(data, length, Q_NULLPTR);
+    return QV4::String::createHashValue(data, length, nullptr);
 }
 
 void QHashedString::computeHash() const
diff --git a/src/qml/qml/ftw/qintrusivelist_p.h b/src/qml/qml/ftw/qintrusivelist_p.h
index 3d749e697e..8992be9f93 100644
--- a/src/qml/qml/ftw/qintrusivelist_p.h
+++ b/src/qml/qml/ftw/qintrusivelist_p.h
@@ -95,7 +95,7 @@ public:
 private:
     static inline N *nodeToN(QIntrusiveListNode *node);
 
-    QIntrusiveListNode *__first;
+    QIntrusiveListNode *__first = nullptr;
 };
 
 class QIntrusiveListNode
@@ -107,13 +107,13 @@ public:
     inline void remove();
     inline bool isInList() const;
 
-    QIntrusiveListNode *_next;
-    QIntrusiveListNode**_prev;
+    QIntrusiveListNode *_next = nullptr;
+    QIntrusiveListNode**_prev = nullptr;
 };
 
 template<class N, QIntrusiveListNode N::*member>
 QIntrusiveList<N, member>::iterator::iterator()
-: _value(0)
+: _value(nullptr)
 {
 }
 
@@ -165,7 +165,7 @@ typename QIntrusiveList<N, member>::iterator &QIntrusiveList<N, member>::iterato
 
 template<class N, QIntrusiveListNode N::*member>
 QIntrusiveList<N, member>::QIntrusiveList()
-: __first(0)
+
 {
 }
 
@@ -178,7 +178,7 @@ QIntrusiveList<N, member>::~QIntrusiveList()
 template<class N, QIntrusiveListNode N::*member>
 bool QIntrusiveList<N, member>::isEmpty() const
 {
-    return __first == 0;
+    return __first == nullptr;
 }
 
 template<class N, QIntrusiveListNode N::*member>
@@ -215,14 +215,14 @@ bool QIntrusiveList<N, member>::contains(N *n) const
 template<class N, QIntrusiveListNode N::*member>
 N *QIntrusiveList<N, member>::first() const
 {
-    return __first?nodeToN(__first):0;
+    return __first?nodeToN(__first):nullptr;
 }
 
 template<class N, QIntrusiveListNode N::*member>
 N *QIntrusiveList<N, member>::next(N *current)
 {
     QIntrusiveListNode *nextnode = (current->*member)._next;
-    N *nextstruct = nextnode?nodeToN(nextnode):0;
+    N *nextstruct = nextnode?nodeToN(nextnode):nullptr;
     return nextstruct;
 }
 
@@ -241,11 +241,10 @@ typename QIntrusiveList<N, member>::iterator QIntrusiveList<N, member>::end()
 template<class N, QIntrusiveListNode N::*member>
 N *QIntrusiveList<N, member>::nodeToN(QIntrusiveListNode *node)
 {
-    return (N *)((char *)node - ((char *)&(((N *)0)->*member) - (char *)0));
+    return (N *)((char *)node - ((char *)&(((N *)nullptr)->*member) - (char *)nullptr));
 }
 
 QIntrusiveListNode::QIntrusiveListNode()
-: _next(0), _prev(0)
 {
 }
 
@@ -258,13 +257,13 @@ void QIntrusiveListNode::remove()
 {
     if (_prev) *_prev = _next;
     if (_next) _next->_prev = _prev;
-    _prev = 0;
-    _next = 0;
+    _prev = nullptr;
+    _next = nullptr;
 }
 
 bool QIntrusiveListNode::isInList() const
 {
-    return _prev != 0;
+    return _prev != nullptr;
 }
 
 QT_END_NAMESPACE
diff --git a/src/qml/qml/ftw/qlinkedstringhash_p.h b/src/qml/qml/ftw/qlinkedstringhash_p.h
new file mode 100644
index 0000000000..67ced7fbbf
--- /dev/null
+++ b/src/qml/qml/ftw/qlinkedstringhash_p.h
@@ -0,0 +1,238 @@
+/****************************************************************************
+**
+** Copyright (C) 2019 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QLINKEDSTRINGHASH_P_H
+#define QLINKEDSTRINGHASH_P_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include <private/qstringhash_p.h>
+
+QT_BEGIN_NAMESPACE
+
+template<class T>
+class QLinkedStringHash : private QStringHash<T>
+{
+public:
+    using typename QStringHash<T>::Node;
+    using typename QStringHash<T>::NewedNode;
+    using typename QStringHash<T>::ReservedNodePool;
+    using typename QStringHash<T>::mapped_type;
+
+    using ConstIteratorData = QStringHashData::IteratorData<const QLinkedStringHash>;
+    using ConstIterator = typename QStringHash<T>::template Iterator<ConstIteratorData, const T>;
+
+    void linkAndReserve(const QLinkedStringHash<T> &other, int additionalReserve)
+    {
+        clear();
+
+        if (other.count()) {
+            data.size = other.data.size;
+            data.rehashToSize(other.count() + additionalReserve);
+
+            if (data.numBuckets == other.data.numBuckets) {
+                nodePool = new ReservedNodePool;
+                nodePool->count = additionalReserve;
+                nodePool->used = 0;
+                nodePool->nodes = new Node[additionalReserve];
+
+                for (int ii = 0; ii < data.numBuckets; ++ii)
+                    data.buckets[ii] = (Node *)other.data.buckets[ii];
+
+                link = &other;
+                return;
+            }
+
+            data.size = 0;
+        }
+
+        data.numBits = other.data.numBits;
+        reserve(other.count() + additionalReserve);
+        copy(other);
+    }
+
+    inline bool isLinked() const
+    {
+        return link != 0;
+    }
+
+    void clear()
+    {
+        QStringHash<T>::clear();
+        link = nullptr;
+    }
+
+    template<typename K>
+    void insert(const K &key, const T &value)
+    {
+        // If this is a linked hash, we can't rely on owning the node, so we always
+        // create a new one.
+        Node *n = link ? nullptr : QStringHash<T>::findNode(key);
+        if (n)
+            n->value = value;
+        else
+            QStringHash<T>::createNode(key, value);
+    }
+
+    template<typename K>
+    inline ConstIterator find(const K &key) const
+    {
+        return iterator(QStringHash<T>::findNode(key));
+    }
+
+    ConstIterator begin() const
+    {
+        return ConstIterator(
+                QStringHash<T>::template iterateFirst<const QLinkedStringHash<T>,
+                                                      ConstIteratorData>(this));
+    }
+
+    ConstIterator end() const { return ConstIterator(); }
+
+    inline T *value(const ConstIterator &iter) { return value(iter.node()->key()); }
+
+    using QStringHash<T>::value;
+    using QStringHash<T>::reserve;
+    using QStringHash<T>::copy;
+
+protected:
+    friend QStringHash<T>;
+    using QStringHash<T>::data;
+    using QStringHash<T>::nodePool;
+
+    using QStringHash<T>::createNode;
+
+    inline ConstIteratorData iterateFirst() const
+    {
+        const ConstIteratorData rv
+                = QStringHash<T>::template iterateFirst<const QLinkedStringHash<T>,
+                                                        ConstIteratorData>(this);
+        return (rv.n == nullptr && link) ? link->iterateFirst() : rv;
+    }
+
+    static inline ConstIteratorData iterateNext(const ConstIteratorData &d)
+    {
+        const QLinkedStringHash<T> *self = d.p;
+        const ConstIteratorData rv = QStringHash<T>::iterateNext(d);
+        return (rv.n == nullptr && self->link) ? self->link->iterateFirst() : rv;
+    }
+
+    inline ConstIterator iterator(Node *n) const
+    {
+        if (!n)
+            return ConstIterator();
+
+        const QLinkedStringHash<T> *container = this;
+
+        if (link) {
+            // This node could be in the linked hash
+            if ((n >= nodePool->nodes) && (n < (nodePool->nodes + nodePool->used))) {
+                // The node is in this hash
+            } else if ((n >= link->nodePool->nodes)
+                       && (n < (link->nodePool->nodes + link->nodePool->used))) {
+                // The node is in the linked hash
+                container = link;
+            } else {
+                const NewedNode *ln = link->newedNodes;
+                while (ln) {
+                    if (ln == n) {
+                        // This node is in the linked hash's newed list
+                        container = link;
+                        break;
+                    }
+                    ln = ln->nextNewed;
+                }
+            }
+        }
+
+
+        ConstIteratorData rv;
+        rv.n = n;
+        rv.p = container;
+        return ConstIterator(rv);
+    }
+
+    const QLinkedStringHash<T> *link = nullptr;
+};
+
+template<class T>
+class QLinkedStringMultiHash : public QLinkedStringHash<T>
+{
+public:
+    using ConstIterator = typename QLinkedStringHash<T>::ConstIterator;
+
+    template<typename K>
+    inline void insert(const K &key, const T &value)
+    {
+        // Always create a new node
+        QLinkedStringHash<T>::createNode(key, value);
+    }
+
+    inline void insert(const ConstIterator &iter)
+    {
+        // Always create a new node
+        QLinkedStringHash<T>::createNode(iter.key(), iter.value());
+    }
+
+    inline ConstIterator findNext(const ConstIterator &iter) const
+    {
+        if (auto *node = iter.node()) {
+            QHashedString key(node->key());
+            while ((node = static_cast<typename QLinkedStringHash<T>::Node *>(*node->next))) {
+                if (node->equals(key))
+                    return QLinkedStringHash<T>::iterator(node);
+            }
+        }
+
+        return ConstIterator();
+    }
+};
+
+QT_END_NAMESPACE
+
+#endif // QLINKEDSTRINGHASH_P_H
diff --git a/src/qml/qml/ftw/qpodvector_p.h b/src/qml/qml/ftw/qpodvector_p.h
index cafe3367de..b2fb481793 100644
--- a/src/qml/qml/ftw/qpodvector_p.h
+++ b/src/qml/qml/ftw/qpodvector_p.h
@@ -61,7 +61,7 @@ class QPODVector
 {
 public:
     QPODVector()
-    : m_count(0), m_capacity(0), m_data(0) {}
+    : m_count(0), m_capacity(0), m_data(nullptr) {}
     ~QPODVector() { if (m_data) ::free(m_data); }
 
     const T &at(int idx) const {
@@ -87,11 +87,11 @@ public:
     void insert(int idx, const T &v) {
         if (m_count == m_capacity) {
             m_capacity += Increment;
-            m_data = (T *)realloc(m_data, m_capacity * sizeof(T));
+            m_data = (T *)realloc(static_cast<void *>(m_data), m_capacity * sizeof(T));
         }
         int moveCount = m_count - idx;
         if (moveCount)
-            ::memmove(m_data + idx + 1, m_data + idx, moveCount * sizeof(T));
+            ::memmove(static_cast<void *>(m_data + idx + 1), static_cast<const void *>(m_data + idx), moveCount * sizeof(T));
         m_count++;
         m_data[idx] = v;
     }
@@ -99,7 +99,7 @@ public:
     void reserve(int count) {
         if (count >= m_capacity) {
             m_capacity = (count + (Increment-1)) & (0xFFFFFFFF - Increment + 1);
-            m_data = (T *)realloc(m_data, m_capacity * sizeof(T));
+            m_data = (T *)realloc(static_cast<void *>(m_data), m_capacity * sizeof(T));
         }
     }
 
@@ -108,7 +108,7 @@ public:
         reserve(newSize);
         int moveCount = m_count - idx;
         if (moveCount)
-            ::memmove(m_data + idx + count,  m_data + idx,
+            ::memmove(static_cast<void *>(m_data + idx + count),  static_cast<const void *>(m_data + idx),
                       moveCount * sizeof(T));
         m_count = newSize;
     }
@@ -116,7 +116,7 @@ public:
     void remove(int idx, int count = 1) {
         int moveCount = m_count - (idx + count);
         if (moveCount)
-            ::memmove(m_data + idx, m_data + idx + count,
+            ::memmove(static_cast<void *>(m_data + idx), static_cast<const void *>(m_data + idx + count),
                       moveCount * sizeof(T));
         m_count -= count;
     }
@@ -154,7 +154,7 @@ public:
         other.m_data = m_data;
         m_count = 0;
         m_capacity = 0;
-        m_data = 0;
+        m_data = nullptr;
     }
 
     QPODVector<T,Increment> &operator<<(const T &v) { append(v); return *this; }
diff --git a/src/qml/qml/ftw/qqmlnullablevalue_p.h b/src/qml/qml/ftw/qqmlnullablevalue_p.h
index 7a9e4d7b8a..5b3d2fc456 100644
--- a/src/qml/qml/ftw/qqmlnullablevalue_p.h
+++ b/src/qml/qml/ftw/qqmlnullablevalue_p.h
@@ -57,7 +57,7 @@ template<typename T>
 struct QQmlNullableValue
 {
     QQmlNullableValue()
-    : isNull(true), value(T()) {}
+    : value(T()) {}
     QQmlNullableValue(const QQmlNullableValue<T> &o)
     : isNull(o.isNull), value(o.value) {}
     QQmlNullableValue(const T &t)
@@ -70,7 +70,7 @@ struct QQmlNullableValue
 
     void invalidate() { isNull = true; }
     bool isValid() const { return !isNull; }
-    bool isNull;
+    bool isNull = true;
     T value;
 };
 
diff --git a/src/qml/qml/ftw/qqmlrefcount_p.h b/src/qml/qml/ftw/qqmlrefcount_p.h
index 225e18156c..140f129b21 100644
--- a/src/qml/qml/ftw/qqmlrefcount_p.h
+++ b/src/qml/qml/ftw/qqmlrefcount_p.h
@@ -60,18 +60,18 @@ QT_BEGIN_NAMESPACE
 
 class Q_QML_PRIVATE_EXPORT QQmlRefCount
 {
+    Q_DISABLE_COPY_MOVE(QQmlRefCount)
 public:
     inline QQmlRefCount();
-    inline virtual ~QQmlRefCount();
-    inline void addref();
-    inline void release();
+    inline void addref() const;
+    inline void release() const;
     inline int count() const;
 
 protected:
-    inline virtual void destroy();
+    inline virtual ~QQmlRefCount();
 
 private:
-    QAtomicInt refCount;
+    mutable QAtomicInt refCount;
 };
 
 template<class T>
@@ -85,19 +85,23 @@ public:
     inline QQmlRefPointer();
     inline QQmlRefPointer(T *, Mode m = AddRef);
     inline QQmlRefPointer(const QQmlRefPointer<T> &);
+    inline QQmlRefPointer(QQmlRefPointer<T> &&);
     inline ~QQmlRefPointer();
 
     inline QQmlRefPointer<T> &operator=(const QQmlRefPointer<T> &o);
+    inline QQmlRefPointer<T> &operator=(QQmlRefPointer<T> &&o);
 
     inline bool isNull() const { return !o; }
 
     inline T* operator->() const { return o; }
     inline T& operator*() const { return *o; }
-    inline operator T*() const { return o; }
+    explicit inline operator bool() const { return o != nullptr; }
     inline T* data() const { return o; }
 
     inline QQmlRefPointer<T> &adopt(T *);
 
+    inline T* take() { T *res = o; o = nullptr; return res; }
+
 private:
     T *o;
 };
@@ -112,17 +116,17 @@ QQmlRefCount::~QQmlRefCount()
     Q_ASSERT(refCount.load() == 0);
 }
 
-void QQmlRefCount::addref()
+void QQmlRefCount::addref() const
 {
     Q_ASSERT(refCount.load() > 0);
     refCount.ref();
 }
 
-void QQmlRefCount::release()
+void QQmlRefCount::release() const
 {
     Q_ASSERT(refCount.load() > 0);
     if (!refCount.deref())
-        destroy();
+        delete this;
 }
 
 int QQmlRefCount::count() const
@@ -130,14 +134,9 @@ int QQmlRefCount::count() const
     return refCount.load();
 }
 
-void QQmlRefCount::destroy()
-{
-    delete this;
-}
-
 template<class T>
 QQmlRefPointer<T>::QQmlRefPointer()
-: o(0)
+: o(nullptr)
 {
 }
 
@@ -156,6 +155,12 @@ QQmlRefPointer<T>::QQmlRefPointer(const QQmlRefPointer<T> &other)
     if (o) o->addref();
 }
 
+template <class T>
+QQmlRefPointer<T>::QQmlRefPointer(QQmlRefPointer<T> &&other)
+    : o(other.take())
+{
+}
+
 template<class T>
 QQmlRefPointer<T>::~QQmlRefPointer()
 {
@@ -171,6 +176,14 @@ QQmlRefPointer<T> &QQmlRefPointer<T>::operator=(const QQmlRefPointer<T> &other)
     return *this;
 }
 
+template <class T>
+QQmlRefPointer<T> &QQmlRefPointer<T>::operator=(QQmlRefPointer<T> &&other)
+{
+    QQmlRefPointer<T> m(std::move(other));
+    qSwap(o, m.o);
+    return *this;
+}
+
 /*!
 Takes ownership of \a other.  take() does *not* add a reference, as it assumes ownership
 of the callers reference of other.
diff --git a/src/qml/qml/ftw/qqmlthread.cpp b/src/qml/qml/ftw/qqmlthread.cpp
index ffa6e29290..2ef1dc7e93 100644
--- a/src/qml/qml/ftw/qqmlthread.cpp
+++ b/src/qml/qml/ftw/qqmlthread.cpp
@@ -57,6 +57,7 @@ public:
 
     void run() override;
 
+    inline QMutex &mutex() { return _mutex; }
     inline void lock() { _mutex.lock(); }
     inline void unlock() { _mutex.unlock(); }
     inline void wait() { _wait.wait(&_mutex); }
@@ -123,7 +124,7 @@ bool QQmlThreadPrivate::MainObject::event(QEvent *e)
 
 QQmlThreadPrivate::QQmlThreadPrivate(QQmlThread *q)
 : q(q), m_threadProcessing(false), m_mainProcessing(false), m_shutdown(false),
-  m_mainThreadWaiting(false), mainSync(0), m_mainObject(this)
+  m_mainThreadWaiting(false), mainSync(nullptr), m_mainObject(this)
 {
     setObjectName(QStringLiteral("QQmlThread"));
 }
@@ -155,7 +156,7 @@ void QQmlThreadPrivate::mainEvent()
     m_mainProcessing = true;
 
     while (!mainList.isEmpty() || mainSync) {
-        bool isSync = mainSync != 0;
+        bool isSync = mainSync != nullptr;
         QQmlThread::Message *message = isSync?mainSync:mainList.takeFirst();
         unlock();
 
@@ -165,7 +166,7 @@ void QQmlThreadPrivate::mainEvent()
         lock();
 
         if (isSync) {
-            mainSync = 0;
+            mainSync = nullptr;
             wakeOne();
         }
     }
@@ -233,20 +234,27 @@ void QQmlThread::shutdown()
 {
     d->lock();
     Q_ASSERT(!d->m_shutdown);
-    d->m_shutdown = true;
-    if (d->threadList.isEmpty() && d->m_threadProcessing == false) {
-        if (QCoreApplication::closingDown()) {
-            d->quit();
+
+    for (;;) {
+        if (d->mainSync || !d->mainList.isEmpty()) {
             d->unlock();
-            d->QThread::wait();
-            return;
+            d->mainEvent();
+            d->lock();
+        } else if (!d->threadList.isEmpty()) {
+            d->wait();
         } else {
-            d->triggerThreadEvent();
+            break;
         }
-    } else if (d->mainSync) {
-        d->wakeOne();
     }
-    d->wait();
+
+    d->m_shutdown = true;
+    if (QCoreApplication::closingDown()) {
+        d->quit();
+    } else {
+        d->triggerThreadEvent();
+        d->wait();
+    }
+
     d->unlock();
     d->QThread::wait();
 }
@@ -256,6 +264,11 @@ bool QQmlThread::isShutdown() const
     return d->m_shutdown;
 }
 
+QMutex &QQmlThread::mutex()
+{
+    return d->mutex();
+}
+
 void QQmlThread::lock()
 {
     d->lock();
@@ -303,6 +316,12 @@ void QQmlThread::shutdownThread()
 
 void QQmlThread::internalCallMethodInThread(Message *message)
 {
+#if !QT_CONFIG(thread)
+    message->call(this);
+    delete message;
+    return;
+#endif
+
     Q_ASSERT(!isThisThread());
     d->lock();
     Q_ASSERT(d->m_mainThreadWaiting == false);
@@ -321,7 +340,7 @@ void QQmlThread::internalCallMethodInThread(Message *message)
             message->call(this);
             delete message;
             lock();
-            d->mainSync = 0;
+            d->mainSync = nullptr;
             wakeOne();
         } else {
             d->wait();
@@ -338,7 +357,7 @@ void QQmlThread::internalCallMethodInMain(Message *message)
 
     d->lock();
 
-    Q_ASSERT(d->mainSync == 0);
+    Q_ASSERT(d->mainSync == nullptr);
     d->mainSync = message;
 
     if (d->m_mainThreadWaiting) {
@@ -352,7 +371,7 @@ void QQmlThread::internalCallMethodInMain(Message *message)
     while (d->mainSync) {
         if (d->m_shutdown) {
             delete d->mainSync;
-            d->mainSync = 0;
+            d->mainSync = nullptr;
             break;
         }
         d->wait();
@@ -363,6 +382,10 @@ void QQmlThread::internalCallMethodInMain(Message *message)
 
 void QQmlThread::internalPostMethodToThread(Message *message)
 {
+#if !QT_CONFIG(thread)
+    internalPostMethodToMain(message);
+    return;
+#endif
     Q_ASSERT(!isThisThread());
     d->lock();
     bool wasEmpty = d->threadList.isEmpty();
@@ -398,7 +421,7 @@ void QQmlThread::waitForNextMessage()
             message->call(this);
             delete message;
             lock();
-            d->mainSync = 0;
+            d->mainSync = nullptr;
             wakeOne();
         } else {
             d->wait();
diff --git a/src/qml/qml/ftw/qqmlthread_p.h b/src/qml/qml/ftw/qqmlthread_p.h
index 295235e255..b5c580fe8b 100644
--- a/src/qml/qml/ftw/qqmlthread_p.h
+++ b/src/qml/qml/ftw/qqmlthread_p.h
@@ -59,6 +59,7 @@
 QT_BEGIN_NAMESPACE
 
 class QThread;
+class QMutex;
 
 class QQmlThreadPrivate;
 class QQmlThread
@@ -71,6 +72,7 @@ public:
     void shutdown();
     bool isShutdown() const;
 
+    QMutex &mutex();
     void lock();
     void unlock();
     void wakeOne();
@@ -124,7 +126,7 @@ private:
     friend class QQmlThreadPrivate;
 
     struct Message {
-        Message() : next(0) {}
+        Message() : next(nullptr) {}
         virtual ~Message() {}
         Message *next;
         virtual void call(QQmlThread *) = 0;
diff --git a/src/qml/qml/ftw/qrecursionwatcher_p.h b/src/qml/qml/ftw/qrecursionwatcher_p.h
index 99228b9583..56b714f922 100644
--- a/src/qml/qml/ftw/qrecursionwatcher_p.h
+++ b/src/qml/qml/ftw/qrecursionwatcher_p.h
@@ -74,7 +74,7 @@ private:
 };
 
 QRecursionNode::QRecursionNode()
-: _r(0)
+: _r(nullptr)
 {
 }
 
@@ -89,7 +89,7 @@ QRecursionWatcher<T, Node>::QRecursionWatcher(T *t)
 template<class T, QRecursionNode T::*Node>
 QRecursionWatcher<T, Node>::~QRecursionWatcher()
 {
-    if ((_t->*Node)._r == &_r) (_t->*Node)._r = 0;
+    if ((_t->*Node)._r == &_r) (_t->*Node)._r = nullptr;
 }
 
 template<class T, QRecursionNode T::*Node>
diff --git a/src/qml/qml/ftw/qrecyclepool_p.h b/src/qml/qml/ftw/qrecyclepool_p.h
index 42a2f13729..39f4f88512 100644
--- a/src/qml/qml/ftw/qrecyclepool_p.h
+++ b/src/qml/qml/ftw/qrecyclepool_p.h
@@ -61,7 +61,7 @@ class QRecyclePoolPrivate
 public:
     QRecyclePoolPrivate()
     : recyclePoolHold(true), outstandingItems(0), cookie(QRECYCLEPOOLCOOKIE),
-      currentPage(0), nextAllocated(0)
+      currentPage(nullptr), nextAllocated(nullptr)
     {
     }
 
@@ -178,7 +178,7 @@ void QRecyclePoolPrivate<T, Step>::releaseIfPossible()
 template<typename T, int Step>
 T *QRecyclePoolPrivate<T, Step>::allocate()
 {
-    PoolType *rv = 0;
+    PoolType *rv = nullptr;
     if (nextAllocated) {
         rv = nextAllocated;
         nextAllocated = rv->nextAllocated;
diff --git a/src/qml/qml/ftw/qstringhash.cpp b/src/qml/qml/ftw/qstringhash.cpp
new file mode 100644
index 0000000000..a483dcb810
--- /dev/null
+++ b/src/qml/qml/ftw/qstringhash.cpp
@@ -0,0 +1,168 @@
+/****************************************************************************
+**
+** Copyright (C) 2019 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qstringhash_p.h"
+
+QT_BEGIN_NAMESPACE
+
+/*
+    A QHash has initially around pow(2, MinNumBits) buckets. For
+    example, if MinNumBits is 4, it has 17 buckets.
+*/
+static const int MinNumBits = 4;
+
+/*
+    The prime_deltas array is a table of selected prime values, even
+    though it doesn't look like one. The primes we are using are 1,
+    2, 5, 11, 17, 37, 67, 131, 257, ..., i.e. primes in the immediate
+    surrounding of a power of two.
+
+    The primeForNumBits() function returns the prime associated to a
+    power of two. For example, primeForNumBits(8) returns 257.
+*/
+
+static const uchar prime_deltas[] = {
+    0,  0,  1,  3,  1,  5,  3,  3,  1,  9,  7,  5,  3,  9, 25,  3,
+    1, 21,  3, 21,  7, 15,  9,  5,  3, 29, 15,  0,  0,  0,  0,  0
+};
+
+static inline int primeForNumBits(int numBits)
+{
+    return (1 << numBits) + prime_deltas[numBits];
+}
+
+void QStringHashData::rehashToSize(int size)
+{
+    short bits = qMax(MinNumBits, (int)numBits);
+    while (primeForNumBits(bits) < size) bits++;
+
+    if (bits > numBits)
+        rehashToBits(bits);
+}
+
+void QStringHashData::rehashToBits(short bits)
+{
+    numBits = qMax(MinNumBits, (int)bits);
+
+    int nb = primeForNumBits(numBits);
+    if (nb == numBuckets && buckets)
+        return;
+
+    QStringHashNode **newBuckets = new QStringHashNode *[nb];
+    ::memset(newBuckets, 0, sizeof(QStringHashNode *) * nb);
+
+    // Preserve the existing order within buckets so that items with the
+    // same key will retain the same find/findNext order
+    for (int i = 0; i < numBuckets; ++i) {
+        QStringHashNode *bucket = buckets[i];
+        if (bucket)
+            rehashNode(newBuckets, nb, bucket);
+    }
+
+    delete [] buckets;
+    buckets = newBuckets;
+    numBuckets = nb;
+}
+
+void QStringHashData::rehashNode(QStringHashNode **newBuckets, int nb, QStringHashNode *node)
+{
+    QStringHashNode *next = node->next.data();
+    if (next)
+        rehashNode(newBuckets, nb, next);
+
+    int bucket = node->hash % nb;
+    node->next = newBuckets[bucket];
+    newBuckets[bucket] = node;
+}
+
+// Copy of QString's qMemCompare
+bool QHashedString::compare(const QChar *lhs, const QChar *rhs, int length)
+{
+    Q_ASSERT(lhs && rhs);
+    const quint16 *a = (const quint16 *)lhs;
+    const quint16 *b = (const quint16 *)rhs;
+
+    if (a == b || !length)
+        return true;
+
+    union {
+        const quint16 *w;
+        const quint32 *d;
+        quintptr value;
+    } sa, sb;
+    sa.w = a;
+    sb.w = b;
+
+    // check alignment
+    if ((sa.value & 2) == (sb.value & 2)) {
+        // both addresses have the same alignment
+        if (sa.value & 2) {
+            // both addresses are not aligned to 4-bytes boundaries
+            // compare the first character
+            if (*sa.w != *sb.w)
+                return false;
+            --length;
+            ++sa.w;
+            ++sb.w;
+
+            // now both addresses are 4-bytes aligned
+        }
+
+        // both addresses are 4-bytes aligned
+        // do a fast 32-bit comparison
+        const quint32 *e = sa.d + (length >> 1);
+        for ( ; sa.d != e; ++sa.d, ++sb.d) {
+            if (*sa.d != *sb.d)
+                return false;
+        }
+
+        // do we have a tail?
+        return (length & 1) ? *sa.w == *sb.w : true;
+    } else {
+        // one of the addresses isn't 4-byte aligned but the other is
+        const quint16 *e = sa.w + length;
+        for ( ; sa.w != e; ++sa.w, ++sb.w) {
+            if (*sa.w != *sb.w)
+                return false;
+        }
+    }
+    return true;
+}
+
+QT_END_NAMESPACE
diff --git a/src/qml/qml/ftw/qstringhash_p.h b/src/qml/qml/ftw/qstringhash_p.h
new file mode 100644
index 0000000000..c7251e8837
--- /dev/null
+++ b/src/qml/qml/ftw/qstringhash_p.h
@@ -0,0 +1,758 @@
+/****************************************************************************
+**
+** Copyright (C) 2019 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QSTRINGHASH_P_H
+#define QSTRINGHASH_P_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include <private/qhashedstring_p.h>
+
+QT_BEGIN_NAMESPACE
+
+class QStringHashData;
+class Q_AUTOTEST_EXPORT QStringHashNode
+{
+public:
+    QStringHashNode()
+    : ckey(nullptr)
+    {
+    }
+
+    QStringHashNode(const QHashedString &key)
+    : length(key.length()), hash(key.hash()), symbolId(0)
+    {
+        strData = const_cast<QHashedString &>(key).data_ptr();
+        setQString(true);
+        strData->ref.ref();
+    }
+
+    QStringHashNode(const QHashedCStringRef &key)
+    : length(key.length()), hash(key.hash()), symbolId(0), ckey(key.constData())
+    {
+    }
+
+    QStringHashNode(const QStringHashNode &o)
+    : length(o.length), hash(o.hash), symbolId(o.symbolId), ckey(o.ckey)
+    {
+        setQString(o.isQString());
+        if (isQString()) { strData->ref.ref(); }
+    }
+
+    ~QStringHashNode()
+    {
+        if (isQString()) { if (!strData->ref.deref()) free(strData); }
+    }
+
+    QFlagPointer<QStringHashNode> next;
+
+    qint32 length = 0;
+    quint32 hash = 0;
+    quint32 symbolId = 0;
+
+    union {
+        const char *ckey;
+        QStringData *strData;
+    };
+
+    inline QHashedString key() const
+    {
+        if (isQString())
+            return QHashedString(QString((QChar *)strData->data(), length), hash);
+
+        return QHashedString(QString::fromLatin1(ckey, length), hash);
+    }
+
+    bool isQString() const { return next.flag(); }
+    void setQString(bool v) { if (v) next.setFlag(); else next.clearFlag(); }
+
+    inline char *cStrData() const { return (char *)ckey; }
+    inline quint16 *utf16Data() const { return (quint16 *)strData->data(); }
+
+    inline bool equals(const QV4::Value &string) const {
+        QString s = string.toQStringNoThrow();
+        if (isQString()) {
+            QStringDataPtr dd;
+            dd.ptr = strData;
+            strData->ref.ref();
+            return QString(dd) == s;
+        } else {
+            return QLatin1String(cStrData(), length) == s;
+        }
+    }
+
+    inline bool equals(const QV4::String *string) const {
+        if (length != string->d()->length() || hash != string->hashValue())
+                return false;
+        if (isQString()) {
+            QStringDataPtr dd;
+            dd.ptr = strData;
+            strData->ref.ref();
+            return QString(dd) == string->toQString();
+        } else {
+            return QLatin1String(cStrData(), length) == string->toQString();
+        }
+    }
+
+    inline bool equals(const QHashedStringRef &string) const {
+        return length == string.length() &&
+               hash == string.hash() &&
+               (isQString()?QHashedString::compare(string.constData(), (const QChar *)utf16Data(), length):
+                            QHashedString::compare(string.constData(), cStrData(), length));
+    }
+
+    inline bool equals(const QHashedCStringRef &string) const {
+        return length == string.length() &&
+               hash == string.hash() &&
+               (isQString()?QHashedString::compare((const QChar *)utf16Data(), string.constData(), length):
+                            QHashedString::compare(string.constData(), cStrData(), length));
+    }
+};
+
+class Q_AUTOTEST_EXPORT QStringHashData
+{
+public:
+    QStringHashData() {}
+
+    QStringHashNode **buckets = nullptr;
+    int numBuckets = 0;
+    int size = 0;
+    short numBits = 0;
+
+    template<typename StringHash>
+    struct IteratorData {
+        IteratorData(QStringHashNode *n = nullptr, StringHash *p = nullptr) : n(n), p(p) {}
+
+        template<typename OtherData>
+        IteratorData(const OtherData &other) : n(other.n), p(other.p) {}
+
+        QStringHashNode *n;
+        StringHash *p;
+    };
+    void rehashToBits(short);
+    void rehashToSize(int);
+    void rehashNode(QStringHashNode **newBuckets, int nb, QStringHashNode *node);
+
+private:
+    QStringHashData(const QStringHashData &);
+    QStringHashData &operator=(const QStringHashData &);
+};
+
+// For a supplied key type, in what form do we need to keep a hashed version?
+template<typename T>
+struct HashedForm {};
+
+template<> struct HashedForm<QString> { typedef QHashedString Type; };
+template<> struct HashedForm<QStringRef> { typedef QHashedStringRef Type; };
+template<> struct HashedForm<QHashedString> { typedef const QHashedString &Type; };
+template<> struct HashedForm<QV4::String *> { typedef const QV4::String *Type; };
+template<> struct HashedForm<const QV4::String *> { typedef const QV4::String *Type; };
+template<> struct HashedForm<QHashedStringRef> { typedef const QHashedStringRef &Type; };
+template<> struct HashedForm<QLatin1String> { typedef QHashedCStringRef Type; };
+template<> struct HashedForm<QHashedCStringRef> { typedef const QHashedCStringRef &Type; };
+
+class QStringHashBase
+{
+public:
+    static HashedForm<QString>::Type hashedString(const QString &s) { return QHashedString(s);}
+    static HashedForm<QStringRef>::Type hashedString(const QStringRef &s) { return QHashedStringRef(s.constData(), s.size());}
+    static HashedForm<QHashedString>::Type hashedString(const QHashedString &s) { return s; }
+    static HashedForm<QV4::String *>::Type hashedString(QV4::String *s) { return s; }
+    static HashedForm<const QV4::String *>::Type hashedString(const QV4::String *s) { return s; }
+    static HashedForm<QHashedStringRef>::Type hashedString(const QHashedStringRef &s) { return s; }
+
+    static HashedForm<QLatin1String>::Type hashedString(const QLatin1String &s) { return QHashedCStringRef(s.data(), s.size()); }
+    static HashedForm<QHashedCStringRef>::Type hashedString(const QHashedCStringRef &s) { return s; }
+
+    static const QString &toQString(const QString &s) { return s; }
+    static const QString &toQString(const QHashedString &s) { return s; }
+    static QString toQString(const QV4::String *s) { return s->toQString(); }
+    static QString toQString(const QHashedStringRef &s) { return s.toString(); }
+
+    static QString toQString(const QLatin1String &s) { return QString(s); }
+    static QString toQString(const QHashedCStringRef &s) { return s.toUtf16(); }
+
+    static inline quint32 hashOf(const QHashedStringRef &s) { return s.hash(); }
+    static inline quint32 hashOf(QV4::String *s) { return s->hashValue(); }
+    static inline quint32 hashOf(const QV4::String *s) { return s->hashValue(); }
+
+    template<typename K>
+    static inline quint32 hashOf(const K &key) { return hashedString(key).hash(); }
+};
+
+template<class T>
+class QStringHash : public QStringHashBase
+{
+public:
+    typedef QHashedString key_type;
+    typedef T mapped_type;
+
+    using MutableIteratorData = QStringHashData::IteratorData<QStringHash<T>>;
+    using ConstIteratorData = QStringHashData::IteratorData<const QStringHash<T>>;
+
+    struct Node : public QStringHashNode {
+        Node(const QHashedString &key, const T &value) : QStringHashNode(key), value(value) {}
+        Node(const QHashedCStringRef &key, const T &value) : QStringHashNode(key), value(value) {}
+        Node(const Node &o) : QStringHashNode(o), value(o.value) {}
+        Node() {}
+        T value;
+    };
+    struct NewedNode : public Node {
+        NewedNode(const QHashedString &key, const T &value) : Node(key, value), nextNewed(nullptr) {}
+        NewedNode(const QHashedCStringRef &key, const T &value) : Node(key, value), nextNewed(nullptr) {}
+        NewedNode(const Node &o) : Node(o), nextNewed(nullptr) {}
+        NewedNode *nextNewed;
+    };
+    struct ReservedNodePool
+    {
+        ReservedNodePool() : nodes(nullptr) {}
+        ~ReservedNodePool() { delete [] nodes; }
+        int count = 0;
+        int used = 0;
+        Node *nodes;
+    };
+
+    QStringHashData data;
+    NewedNode *newedNodes;
+    ReservedNodePool *nodePool;
+
+    template<typename K>
+    inline Node *findNode(const K &) const;
+
+    inline Node *createNode(const Node &o);
+
+    template<typename K>
+    inline Node *createNode(const K &, const T &);
+
+    inline Node *insertNode(Node *, quint32);
+
+    inline void initializeNode(Node *, const QHashedString &key);
+    inline void initializeNode(Node *, const QHashedCStringRef &key);
+
+    template<typename K>
+    inline Node *takeNode(const K &key, const T &value);
+
+    inline Node *takeNode(const Node &o);
+
+    inline void copy(const QStringHash<T> &);
+
+    void copyNode(const QStringHashNode *otherNode);
+
+    template<typename StringHash, typename Data>
+    static inline Data iterateFirst(StringHash *self);
+
+    template<typename Data>
+    static inline Data iterateNext(const Data &);
+
+public:
+    inline QStringHash();
+    inline QStringHash(const QStringHash &);
+    inline ~QStringHash();
+
+    QStringHash &operator=(const QStringHash<T> &);
+
+    void copyAndReserve(const QStringHash<T> &other, int additionalReserve);
+
+    inline bool isEmpty() const;
+    inline void clear();
+    inline int count() const;
+
+    inline int numBuckets() const;
+
+    template<typename Data, typename Value>
+    class Iterator {
+    public:
+        inline Iterator() = default;
+        inline Iterator(const Data &d) : d(d) {}
+
+        inline Iterator &operator++()
+        {
+            d = QStringHash<T>::iterateNext(d);
+            return *this;
+        }
+
+        inline bool operator==(const Iterator &o) const { return d.n == o.d.n; }
+        inline bool operator!=(const Iterator &o) const { return d.n != o.d.n; }
+
+        template<typename K>
+        inline bool equals(const K &key) const { return d.n->equals(key); }
+
+        inline QHashedString key() const { return static_cast<Node *>(d.n)->key(); }
+        inline Value &value() const { return static_cast<Node *>(d.n)->value; }
+        inline Value &operator*() const { return static_cast<Node *>(d.n)->value; }
+
+        Node *node() const { return static_cast<Node *>(d.n); }
+    private:
+        Data d;
+    };
+
+    using MutableIterator = Iterator<MutableIteratorData, T>;
+    using ConstIterator = Iterator<ConstIteratorData, const T>;
+
+    template<typename K>
+    inline void insert(const K &, const T &);
+    inline void insert(const MutableIterator &);
+    inline void insert(const ConstIterator &);
+
+    template<typename K>
+    inline T *value(const K &) const;
+    inline T *value(const QV4::String *string) const;
+    inline T *value(const MutableIterator &) const;
+    inline T *value(const ConstIterator &) const;
+
+    template<typename K>
+    inline bool contains(const K &) const;
+
+    template<typename K>
+    inline T &operator[](const K &);
+
+    inline MutableIterator begin();
+    inline ConstIterator begin() const;
+    inline ConstIterator constBegin() const { return begin(); }
+
+    inline MutableIterator end();
+    inline ConstIterator end() const;
+    inline ConstIterator constEnd() const { return end(); }
+
+    template<typename K>
+    inline MutableIterator find(const K &);
+
+    template<typename K>
+    inline ConstIterator find(const K &) const;
+
+    inline void reserve(int);
+};
+
+template<class T>
+QStringHash<T>::QStringHash()
+: newedNodes(nullptr), nodePool(nullptr)
+{
+}
+
+template<class T>
+QStringHash<T>::QStringHash(const QStringHash<T> &other)
+: newedNodes(nullptr), nodePool(nullptr)
+{
+    data.numBits = other.data.numBits;
+    data.size = other.data.size;
+    reserve(other.count());
+    copy(other);
+}
+
+template<class T>
+QStringHash<T> &QStringHash<T>::operator=(const QStringHash<T> &other)
+{
+    if (&other == this)
+        return *this;
+
+    clear();
+
+    data.numBits = other.data.numBits;
+    data.size = other.data.size;
+    reserve(other.count());
+    copy(other);
+
+    return *this;
+}
+
+template<class T>
+void QStringHash<T>::copyAndReserve(const QStringHash<T> &other, int additionalReserve)
+{
+    clear();
+    data.numBits = other.data.numBits;
+    reserve(other.count() + additionalReserve);
+    copy(other);
+}
+
+template<class T>
+QStringHash<T>::~QStringHash()
+{
+    clear();
+}
+
+template<class T>
+void QStringHash<T>::clear()
+{
+    // Delete the individually allocated nodes
+    NewedNode *n = newedNodes;
+    while (n) {
+        NewedNode *c = n;
+        n = c->nextNewed;
+        delete c;
+    }
+    // Delete the pool allocated nodes
+    if (nodePool) delete nodePool;
+    delete [] data.buckets;
+
+    data.buckets = nullptr;
+    data.numBuckets = 0;
+    data.numBits = 0;
+    data.size = 0;
+
+    newedNodes = nullptr;
+    nodePool = nullptr;
+}
+
+template<class T>
+bool QStringHash<T>::isEmpty() const
+{
+    return data.size== 0;
+}
+
+template<class T>
+int QStringHash<T>::count() const
+{
+    return data.size;
+}
+
+template<class T>
+int QStringHash<T>::numBuckets() const
+{
+    return data.numBuckets;
+}
+
+template<class T>
+void QStringHash<T>::initializeNode(Node *node, const QHashedString &key)
+{
+    node->length = key.length();
+    node->hash = key.hash();
+    node->strData = const_cast<QHashedString &>(key).data_ptr();
+    node->strData->ref.ref();
+    node->setQString(true);
+}
+
+template<class T>
+void QStringHash<T>::initializeNode(Node *node, const QHashedCStringRef &key)
+{
+    node->length = key.length();
+    node->hash = key.hash();
+    node->ckey = key.constData();
+}
+
+template<class T>
+template<class K>
+typename QStringHash<T>::Node *QStringHash<T>::takeNode(const K &key, const T &value)
+{
+    if (nodePool && nodePool->used != nodePool->count) {
+        Node *rv = nodePool->nodes + nodePool->used++;
+        initializeNode(rv, hashedString(key));
+        rv->value = value;
+        return rv;
+    } else {
+        NewedNode *rv = new NewedNode(hashedString(key), value);
+        rv->nextNewed = newedNodes;
+        newedNodes = rv;
+        return rv;
+    }
+}
+
+template<class T>
+typename QStringHash<T>::Node *QStringHash<T>::takeNode(const Node &o)
+{
+    if (nodePool && nodePool->used != nodePool->count) {
+        Node *rv = nodePool->nodes + nodePool->used++;
+        rv->length = o.length;
+        rv->hash = o.hash;
+        if (o.isQString()) {
+            rv->strData = o.strData;
+            rv->strData->ref.ref();
+            rv->setQString(true);
+        } else {
+            rv->ckey = o.ckey;
+        }
+        rv->symbolId = o.symbolId;
+        rv->value = o.value;
+        return rv;
+    } else {
+        NewedNode *rv = new NewedNode(o);
+        rv->nextNewed = newedNodes;
+        newedNodes = rv;
+        return rv;
+    }
+}
+
+template<class T>
+void QStringHash<T>::copyNode(const QStringHashNode *otherNode)
+{
+    // Copy the predecessor before the successor
+    QStringHashNode *next = otherNode->next.data();
+    if (next)
+        copyNode(next);
+
+    Node *mynode = takeNode(*(const Node *)otherNode);
+    int bucket = mynode->hash % data.numBuckets;
+    mynode->next = data.buckets[bucket];
+    data.buckets[bucket] = mynode;
+}
+
+template<class T>
+void QStringHash<T>::copy(const QStringHash<T> &other)
+{
+    Q_ASSERT(data.size == 0);
+
+    data.size = other.data.size;
+
+    // Ensure buckets array is created
+    data.rehashToBits(data.numBits);
+
+    // Preserve the existing order within buckets
+    for (int i = 0; i < other.data.numBuckets; ++i) {
+        QStringHashNode *bucket = other.data.buckets[i];
+        if (bucket)
+            copyNode(bucket);
+    }
+}
+
+template<class T>
+template<typename Data>
+Data QStringHash<T>::iterateNext(const Data &d)
+{
+    auto *This = d.p;
+    Node *node = (Node *)d.n;
+
+    if (This->nodePool && node >= This->nodePool->nodes &&
+        node < (This->nodePool->nodes + This->nodePool->used)) {
+        node--;
+        if (node < This->nodePool->nodes)
+            node = nullptr;
+    } else {
+        NewedNode *nn = (NewedNode *)node;
+        node = nn->nextNewed;
+
+        if (node == nullptr && This->nodePool && This->nodePool->used)
+            node = This->nodePool->nodes + This->nodePool->used - 1;
+    }
+
+    Data rv;
+    rv.n = node;
+    rv.p = d.p;
+    return rv;
+}
+
+template<class T>
+template<typename StringHash, typename Data>
+Data QStringHash<T>::iterateFirst(StringHash *self)
+{
+    typename StringHash::Node *n = nullptr;
+    if (self->newedNodes)
+        n = self->newedNodes;
+    else if (self->nodePool && self->nodePool->used)
+        n = self->nodePool->nodes + self->nodePool->used - 1;
+
+    Data rv;
+    rv.n = n;
+    rv.p = self;
+    return rv;
+}
+
+template<class T>
+typename QStringHash<T>::Node *QStringHash<T>::createNode(const Node &o)
+{
+    Node *n = takeNode(o);
+    return insertNode(n, n->hash);
+}
+
+template<class T>
+template<class K>
+typename QStringHash<T>::Node *QStringHash<T>::createNode(const K &key, const T &value)
+{
+    Node *n = takeNode(key, value);
+    return insertNode(n, hashOf(key));
+}
+
+template<class T>
+typename QStringHash<T>::Node *QStringHash<T>::insertNode(Node *n, quint32 hash)
+{
+    if (data.size >= data.numBuckets)
+        data.rehashToBits(data.numBits + 1);
+
+    int bucket = hash % data.numBuckets;
+    n->next = data.buckets[bucket];
+    data.buckets[bucket] = n;
+
+    data.size++;
+
+    return n;
+}
+
+template<class T>
+template<class K>
+void QStringHash<T>::insert(const K &key, const T &value)
+{
+    Node *n = findNode(key);
+    if (n)
+        n->value = value;
+    else
+        createNode(key, value);
+}
+
+template<class T>
+void QStringHash<T>::insert(const MutableIterator &iter)
+{
+    insert(iter.key(), iter.value());
+}
+
+template<class T>
+void QStringHash<T>::insert(const ConstIterator &iter)
+{
+    insert(iter.key(), iter.value());
+}
+
+template<class T>
+template<class K>
+typename QStringHash<T>::Node *QStringHash<T>::findNode(const K &key) const
+{
+    QStringHashNode *node = data.numBuckets?data.buckets[hashOf(key) % data.numBuckets]:nullptr;
+
+    typename HashedForm<K>::Type hashedKey(hashedString(key));
+    while (node && !node->equals(hashedKey))
+        node = (*node->next);
+
+    return (Node *)node;
+}
+
+template<class T>
+template<class K>
+T *QStringHash<T>::value(const K &key) const
+{
+    Node *n = findNode(key);
+    return n?&n->value:nullptr;
+}
+
+template<typename T>
+T *QStringHash<T>::value(const MutableIterator &iter) const
+{
+    return value(iter.node()->key());
+}
+
+template<class T>
+T *QStringHash<T>::value(const ConstIterator &iter) const
+{
+    return value(iter.node()->key());
+}
+
+template<class T>
+T *QStringHash<T>::value(const QV4::String *string) const
+{
+    Node *n = findNode(string);
+    return n?&n->value:nullptr;
+}
+
+template<class T>
+template<class K>
+bool QStringHash<T>::contains(const K &key) const
+{
+    return nullptr != value(key);
+}
+
+template<class T>
+template<class K>
+T &QStringHash<T>::operator[](const K &key)
+{
+    Node *n = findNode(key);
+    if (n) return n->value;
+    else return createNode(key, T())->value;
+}
+
+template<class T>
+void QStringHash<T>::reserve(int n)
+{
+    if (nodePool || 0 == n)
+        return;
+
+    nodePool = new ReservedNodePool;
+    nodePool->count = n;
+    nodePool->used = 0;
+    nodePool->nodes = new Node[n];
+
+    data.rehashToSize(n);
+}
+
+template<class T>
+typename QStringHash<T>::MutableIterator QStringHash<T>::begin()
+{
+    return MutableIterator(iterateFirst<QStringHash<T>, MutableIteratorData>(this));
+}
+
+template<class T>
+typename QStringHash<T>::ConstIterator QStringHash<T>::begin() const
+{
+    return ConstIterator(iterateFirst<const QStringHash<T>, ConstIteratorData>(this));
+}
+
+template<class T>
+typename QStringHash<T>::MutableIterator QStringHash<T>::end()
+{
+    return MutableIterator();
+}
+
+template<class T>
+typename QStringHash<T>::ConstIterator QStringHash<T>::end() const
+{
+    return ConstIterator();
+}
+
+template<class T>
+template<class K>
+typename QStringHash<T>::MutableIterator QStringHash<T>::find(const K &key)
+{
+    Node *n = findNode(key);
+    return n ? MutableIterator(MutableIteratorData(n, this)) : MutableIterator();
+}
+
+template<class T>
+template<class K>
+typename QStringHash<T>::ConstIterator QStringHash<T>::find(const K &key) const
+{
+    Node *n = findNode(key);
+    return n ? ConstIterator(ConstIteratorData(n, this)) : ConstIterator();
+}
+
+QT_END_NAMESPACE
+
+#endif // QSTRINGHASH_P_H
diff --git a/src/qml/qml/qml.pri b/src/qml/qml/qml.pri
index 412dc6cba2..0895e5ae68 100644
--- a/src/qml/qml/qml.pri
+++ b/src/qml/qml/qml.pri
@@ -1,4 +1,5 @@
 SOURCES += \
+    $$PWD/qqml.cpp \
     $$PWD/qqmlopenmetaobject.cpp \
     $$PWD/qqmlvmemetaobject.cpp \
     $$PWD/qqmlengine.cpp \
@@ -14,16 +15,21 @@ SOURCES += \
     $$PWD/qqmlvme.cpp \
     $$PWD/qqmlboundsignal.cpp \
     $$PWD/qqmlmetatype.cpp \
+    $$PWD/qqmlmetatypedata.cpp \
     $$PWD/qqmlstringconverters.cpp \
+    $$PWD/qqmltype.cpp \
+    $$PWD/qqmltypemodule.cpp \
+    $$PWD/qqmltypemoduleversion.cpp \
     $$PWD/qqmlparserstatus.cpp \
     $$PWD/qqmltypeloader.cpp \
     $$PWD/qqmlinfo.cpp \
-    $$PWD/qqmlerror.cpp \
     $$PWD/qqmlvaluetype.cpp \
-    $$PWD/qqmlxmlhttprequest.cpp \
     $$PWD/qqmlcleanup.cpp \
     $$PWD/qqmlpropertycache.cpp \
+    $$PWD/qqmlmetaobject.cpp \
     $$PWD/qqmlnotifier.cpp \
+    $$PWD/qqmlobjectorgadget.cpp \
+    $$PWD/qqmlstaticmetaobject.cpp \
     $$PWD/qqmltypenotavailable.cpp \
     $$PWD/qqmltypenamecache.cpp \
     $$PWD/qqmlscriptstring.cpp \
@@ -31,7 +37,6 @@ SOURCES += \
     $$PWD/qqmlextensionplugin.cpp \
     $$PWD/qqmlimport.cpp \
     $$PWD/qqmllist.cpp \
-    $$PWD/qqmllocale.cpp \
     $$PWD/qqmljavascriptexpression.cpp \
     $$PWD/qqmlabstractbinding.cpp \
     $$PWD/qqmlvaluetypeproxybinding.cpp \
@@ -46,7 +51,6 @@ SOURCES += \
     $$PWD/qqmltypewrapper.cpp \
     $$PWD/qqmlfileselector.cpp \
     $$PWD/qqmlobjectcreator.cpp \
-    $$PWD/qqmldirparser.cpp \
     $$PWD/qqmldelayedcallqueue.cpp \
     $$PWD/qqmlloggingcategory.cpp
 
@@ -72,6 +76,12 @@ HEADERS += \
     $$PWD/qqmlexpression_p.h \
     $$PWD/qqmlprivate.h \
     $$PWD/qqmlmetatype_p.h \
+    $$PWD/qqmlmetatypedata_p.h \
+    $$PWD/qqmltype_p.h \
+    $$PWD/qqmltype_p_p.h \
+    $$PWD/qqmltypemodule_p.h \
+    $$PWD/qqmltypemodule_p_p.h \
+    $$PWD/qqmltypemoduleversion_p.h \
     $$PWD/qqmlengine.h \
     $$PWD/qqmlcontext.h \
     $$PWD/qqmlexpression.h \
@@ -83,13 +93,20 @@ HEADERS += \
     $$PWD/qqmllist.h \
     $$PWD/qqmllist_p.h \
     $$PWD/qqmldata_p.h \
-    $$PWD/qqmlerror.h \
     $$PWD/qqmlvaluetype_p.h \
-    $$PWD/qqmlxmlhttprequest_p.h \
     $$PWD/qqmlcleanup_p.h \
+    $$PWD/qqmlenumdata_p.h \
+    $$PWD/qqmlenumvalue_p.h \
     $$PWD/qqmlpropertycache_p.h \
+    $$PWD/qqmlpropertycachemethodarguments_p.h \
+    $$PWD/qqmlpropertycachevector_p.h \
+    $$PWD/qqmlpropertydata_p.h \
     $$PWD/qqmlpropertyindex_p.h \
+    $$PWD/qqmlpropertyrawdata_p.h \
+    $$PWD/qqmlmetaobject_p.h \
     $$PWD/qqmlnotifier_p.h \
+    $$PWD/qqmlobjectorgadget_p.h \
+    $$PWD/qqmlstaticmetaobject_p.h \
     $$PWD/qqmltypenotavailable_p.h \
     $$PWD/qqmltypenamecache_p.h \
     $$PWD/qqmlscriptstring.h \
@@ -99,7 +116,6 @@ HEADERS += \
     $$PWD/qqmlimport_p.h \
     $$PWD/qqmlextensionplugin.h \
     $$PWD/qqmlscriptstring_p.h \
-    $$PWD/qqmllocale_p.h \
     $$PWD/qqmlcomponentattached_p.h \
     $$PWD/qqmljavascriptexpression_p.h \
     $$PWD/qqmlabstractbinding_p.h \
@@ -116,9 +132,25 @@ HEADERS += \
     $$PWD/qqmlfileselector_p.h \
     $$PWD/qqmlfileselector.h \
     $$PWD/qqmlobjectcreator_p.h \
-    $$PWD/qqmldirparser_p.h \
     $$PWD/qqmldelayedcallqueue_p.h \
     $$PWD/qqmlloggingcategory_p.h
 
+qtConfig(qml-xml-http-request) {
+    HEADERS += \
+        $$PWD/qqmlxmlhttprequest_p.h
+
+    SOURCES += \
+        $$PWD/qqmlxmlhttprequest.cpp
+
+}
+
+qtConfig(qml-locale) {
+    HEADERS += \
+        $$PWD/qqmllocale_p.h
+
+    SOURCES += \
+        $$PWD/qqmllocale.cpp
+}
+
 include(ftw/ftw.pri)
 include(v8/v8.pri)
diff --git a/src/qml/qml/qqml.cpp b/src/qml/qml/qqml.cpp
new file mode 100644
index 0000000000..c1a8ed2a3d
--- /dev/null
+++ b/src/qml/qml/qqml.cpp
@@ -0,0 +1,116 @@
+/****************************************************************************
+**
+** Copyright (C) 2019 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qqml.h"
+
+#include <QtQml/qqmlprivate.h>
+
+#include <private/qqmlengine_p.h>
+#include <private/qqmlmetatype_p.h>
+#include <private/qqmlmetatypedata_p.h>
+#include <private/qqmltype_p_p.h>
+#include <private/qqmltypemodule_p_p.h>
+
+#include <QtCore/qmutex.h>
+
+QT_BEGIN_NAMESPACE
+
+void qmlClearTypeRegistrations() // Declared in qqml.h
+{
+    QQmlMetaType::clearTypeRegistrations();
+    QQmlEnginePrivate::baseModulesUninitialized = true; //So the engine re-registers its types
+#if QT_CONFIG(library)
+    qmlClearEnginePlugins();
+#endif
+}
+
+//From qqml.h
+bool qmlProtectModule(const char *uri, int majVersion)
+{
+    return QQmlMetaType::protectModule(uri, majVersion);
+}
+
+//From qqml.h
+void qmlRegisterModule(const char *uri, int versionMajor, int versionMinor)
+{
+    QQmlMetaType::registerModule(uri, versionMajor, versionMinor);
+}
+
+//From qqml.h
+int qmlTypeId(const char *uri, int versionMajor, int versionMinor, const char *qmlName)
+{
+    return QQmlMetaType::typeId(uri, versionMajor, versionMinor, qmlName);
+}
+
+/*
+This method is "over generalized" to allow us to (potentially) register more types of things in
+the future without adding exported symbols.
+*/
+int QQmlPrivate::qmlregister(RegistrationType type, void *data)
+{
+    if (type == AutoParentRegistration) {
+        return QQmlMetaType::registerAutoParentFunction(
+                *reinterpret_cast<RegisterAutoParent *>(data));
+    } else if (type == QmlUnitCacheHookRegistration) {
+        return QQmlMetaType::registerUnitCacheHook(
+                *reinterpret_cast<RegisterQmlUnitCacheHook *>(data));
+    }
+
+    QQmlType dtype;
+    if (type == TypeRegistration)
+        dtype = QQmlMetaType::registerType(*reinterpret_cast<RegisterType *>(data));
+    else if (type == InterfaceRegistration)
+        dtype = QQmlMetaType::registerInterface(*reinterpret_cast<RegisterInterface *>(data));
+    else if (type == SingletonRegistration)
+        dtype = QQmlMetaType::registerSingletonType(*reinterpret_cast<RegisterSingletonType *>(data));
+    else if (type == CompositeRegistration)
+        dtype = QQmlMetaType::registerCompositeType(*reinterpret_cast<RegisterCompositeType *>(data));
+    else if (type == CompositeSingletonRegistration)
+        dtype = QQmlMetaType::registerCompositeSingletonType(*reinterpret_cast<RegisterCompositeSingletonType *>(data));
+    else
+        return -1;
+
+    if (!dtype.isValid())
+        return -1;
+
+    QQmlMetaType::registerUndeletableType(dtype);
+    return dtype.index();
+}
+
+QT_END_NAMESPACE
diff --git a/src/qml/qml/qqml.h b/src/qml/qml/qqml.h
index ddb4af0b81..05a9f70247 100644
--- a/src/qml/qml/qqml.h
+++ b/src/qml/qml/qqml.h
@@ -112,10 +112,10 @@ int qmlRegisterType()
         qRegisterNormalizedMetaType<T *>(pointerName.constData()),
         qRegisterNormalizedMetaType<QQmlListProperty<T> >(listName.constData()),
         0,
-        Q_NULLPTR,
+        nullptr,
         QString(),
 
-        Q_NULLPTR, 0, 0, Q_NULLPTR, &T::staticMetaObject,
+        nullptr, 0, 0, nullptr, &T::staticMetaObject,
 
         QQmlPrivate::attachedPropertiesFunc<T>(),
         QQmlPrivate::attachedPropertiesMetaObject<T>(),
@@ -124,9 +124,9 @@ int qmlRegisterType()
         QQmlPrivate::StaticCastSelector<T,QQmlPropertyValueSource>::cast(),
         QQmlPrivate::StaticCastSelector<T,QQmlPropertyValueInterceptor>::cast(),
 
-        Q_NULLPTR, Q_NULLPTR,
+        nullptr, nullptr,
 
-        Q_NULLPTR,
+        nullptr,
         0
     };
 
@@ -146,7 +146,7 @@ int qmlRegisterUncreatableType(const char *uri, int versionMajor, int versionMin
         qRegisterNormalizedMetaType<T *>(pointerName.constData()),
         qRegisterNormalizedMetaType<QQmlListProperty<T> >(listName.constData()),
         0,
-        Q_NULLPTR,
+        nullptr,
         reason,
 
         uri, versionMajor, versionMinor, qmlName, &T::staticMetaObject,
@@ -158,9 +158,9 @@ int qmlRegisterUncreatableType(const char *uri, int versionMajor, int versionMin
         QQmlPrivate::StaticCastSelector<T,QQmlPropertyValueSource>::cast(),
         QQmlPrivate::StaticCastSelector<T,QQmlPropertyValueInterceptor>::cast(),
 
-        Q_NULLPTR, Q_NULLPTR,
+        nullptr, nullptr,
 
-        Q_NULLPTR,
+        nullptr,
         0
     };
 
@@ -178,7 +178,7 @@ int qmlRegisterUncreatableType(const char *uri, int versionMajor, int versionMin
         qRegisterNormalizedMetaType<T *>(pointerName.constData()),
         qRegisterNormalizedMetaType<QQmlListProperty<T> >(listName.constData()),
         0,
-        Q_NULLPTR,
+        nullptr,
         reason,
 
         uri, versionMajor, versionMinor, qmlName, &T::staticMetaObject,
@@ -190,9 +190,9 @@ int qmlRegisterUncreatableType(const char *uri, int versionMajor, int versionMin
         QQmlPrivate::StaticCastSelector<T,QQmlPropertyValueSource>::cast(),
         QQmlPrivate::StaticCastSelector<T,QQmlPropertyValueInterceptor>::cast(),
 
-        Q_NULLPTR, Q_NULLPTR,
+        nullptr, nullptr,
 
-        Q_NULLPTR,
+        nullptr,
         metaObjectRevision
     };
 
@@ -217,7 +217,7 @@ int qmlRegisterExtendedUncreatableType(const char *uri, int versionMajor, int ve
         qRegisterNormalizedMetaType<T *>(pointerName.constData()),
         qRegisterNormalizedMetaType<QQmlListProperty<T> >(listName.constData()),
         0,
-        Q_NULLPTR,
+        nullptr,
         reason,
 
         uri, versionMajor, versionMinor, qmlName, &T::staticMetaObject,
@@ -231,7 +231,7 @@ int qmlRegisterExtendedUncreatableType(const char *uri, int versionMajor, int ve
 
         QQmlPrivate::createParent<E>, &E::staticMetaObject,
 
-        Q_NULLPTR,
+        nullptr,
         0
     };
 
@@ -256,7 +256,7 @@ int qmlRegisterExtendedUncreatableType(const char *uri, int versionMajor, int ve
         qRegisterNormalizedMetaType<T *>(pointerName.constData()),
         qRegisterNormalizedMetaType<QQmlListProperty<T> >(listName.constData()),
         0,
-        Q_NULLPTR,
+        nullptr,
         reason,
 
         uri, versionMajor, versionMinor, qmlName, &T::staticMetaObject,
@@ -270,7 +270,7 @@ int qmlRegisterExtendedUncreatableType(const char *uri, int versionMajor, int ve
 
         QQmlPrivate::createParent<E>, &E::staticMetaObject,
 
-        Q_NULLPTR,
+        nullptr,
         metaObjectRevision
     };
 
@@ -301,9 +301,9 @@ int qmlRegisterType(const char *uri, int versionMajor, int versionMinor, const c
         QQmlPrivate::StaticCastSelector<T,QQmlPropertyValueSource>::cast(),
         QQmlPrivate::StaticCastSelector<T,QQmlPropertyValueInterceptor>::cast(),
 
-        Q_NULLPTR, Q_NULLPTR,
+        nullptr, nullptr,
 
-        Q_NULLPTR,
+        nullptr,
         0
     };
 
@@ -332,9 +332,9 @@ int qmlRegisterType(const char *uri, int versionMajor, int versionMinor, const c
         QQmlPrivate::StaticCastSelector<T,QQmlPropertyValueSource>::cast(),
         QQmlPrivate::StaticCastSelector<T,QQmlPropertyValueInterceptor>::cast(),
 
-        Q_NULLPTR, Q_NULLPTR,
+        nullptr, nullptr,
 
-        Q_NULLPTR,
+        nullptr,
         metaObjectRevision
     };
 
@@ -354,7 +354,7 @@ int qmlRegisterRevision(const char *uri, int versionMajor, int versionMinor)
         sizeof(T), QQmlPrivate::createInto<T>,
         QString(),
 
-        uri, versionMajor, versionMinor, 0, &T::staticMetaObject,
+        uri, versionMajor, versionMinor, nullptr, &T::staticMetaObject,
 
         QQmlPrivate::attachedPropertiesFunc<T>(),
         QQmlPrivate::attachedPropertiesMetaObject<T>(),
@@ -363,9 +363,9 @@ int qmlRegisterRevision(const char *uri, int versionMajor, int versionMinor)
         QQmlPrivate::StaticCastSelector<T,QQmlPropertyValueSource>::cast(),
         QQmlPrivate::StaticCastSelector<T,QQmlPropertyValueInterceptor>::cast(),
 
-        Q_NULLPTR, Q_NULLPTR,
+        nullptr, nullptr,
 
-        Q_NULLPTR,
+        nullptr,
         metaObjectRevision
     };
 
@@ -384,10 +384,10 @@ int qmlRegisterExtendedType()
         qRegisterNormalizedMetaType<T *>(pointerName.constData()),
         qRegisterNormalizedMetaType<QQmlListProperty<T> >(listName.constData()),
         0,
-        Q_NULLPTR,
+        nullptr,
         QString(),
 
-        Q_NULLPTR, 0, 0, Q_NULLPTR, &T::staticMetaObject,
+        nullptr, 0, 0, nullptr, &T::staticMetaObject,
 
         QQmlPrivate::attachedPropertiesFunc<T>(),
         QQmlPrivate::attachedPropertiesMetaObject<T>(),
@@ -398,7 +398,7 @@ int qmlRegisterExtendedType()
 
         QQmlPrivate::createParent<E>, &E::staticMetaObject,
 
-        Q_NULLPTR,
+        nullptr,
         0
     };
 
@@ -437,7 +437,7 @@ int qmlRegisterExtendedType(const char *uri, int versionMajor, int versionMinor,
 
         QQmlPrivate::createParent<E>, &E::staticMetaObject,
 
-        Q_NULLPTR,
+        nullptr,
         0
     };
 
@@ -487,7 +487,7 @@ int qmlRegisterCustomType(const char *uri, int versionMajor, int versionMinor,
         QQmlPrivate::StaticCastSelector<T,QQmlPropertyValueSource>::cast(),
         QQmlPrivate::StaticCastSelector<T,QQmlPropertyValueInterceptor>::cast(),
 
-        Q_NULLPTR, Q_NULLPTR,
+        nullptr, nullptr,
 
         parser,
         0
@@ -496,6 +496,38 @@ int qmlRegisterCustomType(const char *uri, int versionMajor, int versionMinor,
     return QQmlPrivate::qmlregister(QQmlPrivate::TypeRegistration, &type);
 }
 
+template<typename T, int metaObjectRevision>
+int qmlRegisterCustomType(const char *uri, int versionMajor, int versionMinor,
+                          const char *qmlName, QQmlCustomParser *parser)
+{
+    QML_GETTYPENAMES
+
+    QQmlPrivate::RegisterType type = {
+        1,
+
+        qRegisterNormalizedMetaType<T *>(pointerName.constData()),
+        qRegisterNormalizedMetaType<QQmlListProperty<T> >(listName.constData()),
+        sizeof(T), QQmlPrivate::createInto<T>,
+        QString(),
+
+        uri, versionMajor, versionMinor, qmlName, &T::staticMetaObject,
+
+        QQmlPrivate::attachedPropertiesFunc<T>(),
+        QQmlPrivate::attachedPropertiesMetaObject<T>(),
+
+        QQmlPrivate::StaticCastSelector<T,QQmlParserStatus>::cast(),
+        QQmlPrivate::StaticCastSelector<T,QQmlPropertyValueSource>::cast(),
+        QQmlPrivate::StaticCastSelector<T,QQmlPropertyValueInterceptor>::cast(),
+
+        nullptr, nullptr,
+
+        parser,
+        metaObjectRevision
+    };
+
+    return QQmlPrivate::qmlregister(QQmlPrivate::TypeRegistration, &type);
+}
+
 template<typename T, typename E>
 int qmlRegisterCustomExtendedType(const char *uri, int versionMajor, int versionMinor,
                           const char *qmlName, QQmlCustomParser *parser)
@@ -583,7 +615,7 @@ inline int qmlRegisterSingletonType(const char *uri, int versionMajor, int versi
 
         uri, versionMajor, versionMinor, typeName,
 
-        callback, Q_NULLPTR, Q_NULLPTR, 0, 0
+        callback, nullptr, nullptr, 0, 0
     };
 
     return QQmlPrivate::qmlregister(QQmlPrivate::SingletonRegistration, &api);
@@ -601,7 +633,7 @@ inline int qmlRegisterSingletonType(const char *uri, int versionMajor, int versi
 
         uri, versionMajor, versionMinor, typeName,
 
-        Q_NULLPTR, callback, &T::staticMetaObject, qRegisterNormalizedMetaType<T *>(pointerName.constData()), 0
+        nullptr, callback, &T::staticMetaObject, qRegisterNormalizedMetaType<T *>(pointerName.constData()), 0
     };
 
     return QQmlPrivate::qmlregister(QQmlPrivate::SingletonRegistration, &api);
@@ -645,6 +677,8 @@ inline int qmlRegisterType(const QUrl &url, const char *uri, int versionMajor, i
     return QQmlPrivate::qmlregister(QQmlPrivate::CompositeRegistration, &type);
 }
 
+int Q_QML_EXPORT qmlTypeId(const char *uri, int versionMajor, int versionMinor, const char *qmlName);
+
 QT_END_NAMESPACE
 
 QML_DECLARE_TYPE(QObject)
diff --git a/src/qml/qml/qqmlabstractbinding.cpp b/src/qml/qml/qqmlabstractbinding.cpp
index b1c320afd4..42891c1a8e 100644
--- a/src/qml/qml/qqmlabstractbinding.cpp
+++ b/src/qml/qml/qqmlabstractbinding.cpp
@@ -83,7 +83,7 @@ void QQmlAbstractBinding::addToObject()
         // Value type
 
         // Find the value type proxy (if there is one)
-        QQmlValueTypeProxyBinding *proxy = 0;
+        QQmlValueTypeProxyBinding *proxy = nullptr;
         if (data->hasBindingBit(coreIndex)) {
             QQmlAbstractBinding *b = data->bindings;
             while (b && (b->targetPropertyIndex().coreIndex() != coreIndex ||
@@ -137,7 +137,7 @@ void QQmlAbstractBinding::removeFromObject()
 
     QQmlAbstractBinding::Ptr next;
     next = nextBinding();
-    setNextBinding(0);
+    setNextBinding(nullptr);
 
     int coreIndex = targetPropertyIndex().coreIndex();
     if (targetPropertyIndex().hasValueTypeIndex()) {
diff --git a/src/qml/qml/qqmlabstractbinding_p.h b/src/qml/qml/qqmlabstractbinding_p.h
index bea2d253e4..fc53be3e7b 100644
--- a/src/qml/qml/qqmlabstractbinding_p.h
+++ b/src/qml/qml/qqmlabstractbinding_p.h
@@ -95,8 +95,8 @@ public:
     { return m_nextBinding.flag2(); }
 
     struct RefCount {
-        RefCount() : refCount(0) {}
-        int refCount;
+        RefCount() {}
+        int refCount = 0;
         void ref() { ++refCount; }
         int deref() { return --refCount; }
         operator int() const { return refCount; }
diff --git a/src/qml/qml/qqmlabstracturlinterceptor.h b/src/qml/qml/qqmlabstracturlinterceptor.h
index 665b37fb3a..af231f51b2 100644
--- a/src/qml/qml/qqmlabstracturlinterceptor.h
+++ b/src/qml/qml/qqmlabstracturlinterceptor.h
@@ -55,8 +55,8 @@ public:
         UrlString = 0x1000
     };
 
-    QQmlAbstractUrlInterceptor() {}
-    virtual ~QQmlAbstractUrlInterceptor() {}
+    QQmlAbstractUrlInterceptor() = default;
+    virtual ~QQmlAbstractUrlInterceptor() = default;
     virtual QUrl intercept(const QUrl &path, DataType type) = 0;
 };
 
diff --git a/src/qml/qml/qqmlapplicationengine.cpp b/src/qml/qml/qqmlapplicationengine.cpp
index faab8bf926..1b7a433a84 100644
--- a/src/qml/qml/qqmlapplicationengine.cpp
+++ b/src/qml/qml/qqmlapplicationengine.cpp
@@ -70,11 +70,13 @@ void QQmlApplicationEnginePrivate::cleanUp()
 void QQmlApplicationEnginePrivate::init()
 {
     Q_Q(QQmlApplicationEngine);
-    q->connect(q, SIGNAL(quit()), QCoreApplication::instance(), SLOT(quit()));
-    q->connect(q, &QQmlApplicationEngine::exit, QCoreApplication::instance(), &QCoreApplication::exit);
+    q->connect(q, &QQmlApplicationEngine::quit, QCoreApplication::instance(),
+               &QCoreApplication::quit, Qt::QueuedConnection);
+    q->connect(q, &QQmlApplicationEngine::exit, QCoreApplication::instance(),
+               &QCoreApplication::exit, Qt::QueuedConnection);
 #if QT_CONFIG(translation)
     QTranslator* qtTranslator = new QTranslator;
-    if (qtTranslator->load(QLatin1String("qt_") + QLocale::system().name(), QLibraryInfo::location(QLibraryInfo::TranslationsPath)))
+    if (qtTranslator->load(QLocale(), QLatin1String("qt"), QLatin1String("_"), QLibraryInfo::location(QLibraryInfo::TranslationsPath)))
         QCoreApplication::installTranslator(qtTranslator);
     translators << qtTranslator;
 #endif
@@ -91,7 +93,7 @@ void QQmlApplicationEnginePrivate::loadTranslations(const QUrl &rootFile)
     QFileInfo fi(rootFile.toLocalFile());
 
     QTranslator *translator = new QTranslator;
-    if (translator->load(QLatin1String("qml_") + QLocale::system().name(), fi.path() + QLatin1String("/i18n"))) {
+    if (translator->load(QLocale(), QLatin1String("qml"), QLatin1String("_"), fi.path() + QLatin1String("/i18n"))) {
         QCoreApplication::installTranslator(translator);
         translators << translator;
     } else {
@@ -128,7 +130,7 @@ void QQmlApplicationEnginePrivate::finishLoad(QQmlComponent *c)
     case QQmlComponent::Error:
         qWarning() << "QQmlApplicationEngine failed to load component";
         qWarning() << qPrintable(c->errorString());
-        q->objectCreated(0, c->url());
+        q->objectCreated(nullptr, c->url());
         break;
     case QQmlComponent::Ready: {
         auto newObj = c->create();
@@ -248,10 +250,12 @@ QQmlApplicationEngine::~QQmlApplicationEngine()
 /*!
   Loads the root QML file located at \a url. The object tree defined by the file
   is created immediately for local file urls. Remote urls are loaded asynchronously,
-  listen to the objectCreated signal to determine when the object
-  tree is ready.
+  listen to the \l {QQmlApplicationEngine::objectCreated()}{objectCreated} signal to
+  determine when the object tree is ready.
 
-  If an error occurs, error messages are printed with qWarning.
+  If an error occurs, the \l {QQmlApplicationEngine::objectCreated()}{objectCreated}
+  signal is emitted with a null pointer as parameter and error messages are printed
+  with qWarning.
 */
 void QQmlApplicationEngine::load(const QUrl &url)
 {
diff --git a/src/qml/qml/qqmlapplicationengine.h b/src/qml/qml/qqmlapplicationengine.h
index 6c57f46c72..bb5d6b5d68 100644
--- a/src/qml/qml/qqmlapplicationengine.h
+++ b/src/qml/qml/qqmlapplicationengine.h
@@ -53,10 +53,10 @@ class Q_QML_EXPORT QQmlApplicationEngine : public QQmlEngine
 {
     Q_OBJECT
 public:
-    QQmlApplicationEngine(QObject *parent = Q_NULLPTR);
-    QQmlApplicationEngine(const QUrl &url, QObject *parent = Q_NULLPTR);
-    QQmlApplicationEngine(const QString &filePath, QObject *parent = Q_NULLPTR);
-    ~QQmlApplicationEngine();
+    QQmlApplicationEngine(QObject *parent = nullptr);
+    QQmlApplicationEngine(const QUrl &url, QObject *parent = nullptr);
+    QQmlApplicationEngine(const QString &filePath, QObject *parent = nullptr);
+    ~QQmlApplicationEngine() override;
 
 #if QT_VERSION < QT_VERSION_CHECK(6, 0, 0)
     QList<QObject*> rootObjects(); // ### Qt 6: remove
diff --git a/src/qml/qml/qqmlapplicationengine_p.h b/src/qml/qml/qqmlapplicationengine_p.h
index 4795170bed..6cf6828832 100644
--- a/src/qml/qml/qqmlapplicationengine_p.h
+++ b/src/qml/qml/qqmlapplicationengine_p.h
@@ -74,7 +74,6 @@ public:
     void loadTranslations(const QUrl &rootFile);
     void finishLoad(QQmlComponent *component);
     QList<QObject *> objects;
-    QObject *appObj;
 
 #if QT_CONFIG(translation)
     QList<QTranslator *> translators;
diff --git a/src/qml/qml/qqmlbinding.cpp b/src/qml/qml/qqmlbinding.cpp
index 62288a5845..a949df4968 100644
--- a/src/qml/qml/qqmlbinding.cpp
+++ b/src/qml/qml/qqmlbinding.cpp
@@ -51,9 +51,11 @@
 #include <private/qqmlvaluetypewrapper_p.h>
 #include <private/qv4qobjectwrapper_p.h>
 #include <private/qv4variantobject_p.h>
+#include <private/qv4jscall_p.h>
 
 #include <QVariant>
 #include <QtCore/qdebug.h>
+#include <QVector>
 
 QT_BEGIN_NAMESPACE
 
@@ -69,7 +71,7 @@ QQmlBinding *QQmlBinding::create(const QQmlPropertyData *property, const QQmlScr
         return b;
 
     QString url;
-    QV4::Function *runtimeFunction = 0;
+    QV4::Function *runtimeFunction = nullptr;
 
     QQmlContextData *ctxtdata = QQmlContextData::get(scriptPrivate->context);
     QQmlEnginePrivate *engine = QQmlEnginePrivate::get(scriptPrivate->context->engine());
@@ -83,7 +85,7 @@ QQmlBinding *QQmlBinding::create(const QQmlPropertyData *property, const QQmlScr
     b->QQmlJavaScriptExpression::setContext(QQmlContextData::get(ctxt ? ctxt : scriptPrivate->context));
     b->setScopeObject(obj ? obj : scriptPrivate->scope);
 
-    QV4::ExecutionEngine *v4 = QQmlEnginePrivate::get(b->context()->engine)->v4engine();
+    QV4::ExecutionEngine *v4 = b->context()->engine->handle();
     if (runtimeFunction) {
         QV4::Scope scope(v4);
         QV4::Scoped<QV4::QmlContext> qmlContext(scope, QV4::QmlContext::create(v4->rootContext(), ctxtdata, b->scopeObject()));
@@ -96,6 +98,21 @@ QQmlBinding *QQmlBinding::create(const QQmlPropertyData *property, const QQmlScr
     return b;
 }
 
+QQmlSourceLocation QQmlBinding::sourceLocation() const
+{
+    if (m_sourceLocation)
+        return *m_sourceLocation;
+    return QQmlJavaScriptExpression::sourceLocation();
+}
+
+void QQmlBinding::setSourceLocation(const QQmlSourceLocation &location)
+{
+    if (m_sourceLocation)
+        delete m_sourceLocation;
+    m_sourceLocation = new QQmlSourceLocation(location);
+}
+
+
 QQmlBinding *QQmlBinding::create(const QQmlPropertyData *property, const QString &str, QObject *obj,
                                  QQmlContextData *ctxt, const QString &url, quint16 lineNumber)
 {
@@ -127,6 +144,7 @@ QQmlBinding *QQmlBinding::create(const QQmlPropertyData *property, QV4::Function
 
 QQmlBinding::~QQmlBinding()
 {
+    delete m_sourceLocation;
 }
 
 void QQmlBinding::setNotifyOnValueChanged(bool v)
@@ -149,7 +167,7 @@ void QQmlBinding::update(QQmlPropertyData::WriteFlags flags)
         QQmlPropertyData vtd;
         getPropertyData(&d, &vtd);
         Q_ASSERT(d);
-        QQmlProperty p = QQmlPropertyPrivate::restore(targetObject(), *d, &vtd, 0);
+        QQmlProperty p = QQmlPropertyPrivate::restore(targetObject(), *d, &vtd, nullptr);
         QQmlAbstractBinding::printBindingLoopError(p);
         return;
     }
@@ -157,19 +175,41 @@ void QQmlBinding::update(QQmlPropertyData::WriteFlags flags)
 
     DeleteWatcher watcher(this);
 
-    QQmlEnginePrivate *ep = QQmlEnginePrivate::get(context()->engine);
-    QV4::Scope scope(ep->v4engine());
+    QQmlEngine *engine = context()->engine;
+    QV4::Scope scope(engine->handle());
 
     if (canUseAccessor())
         flags.setFlag(QQmlPropertyData::BypassInterceptor);
 
-    QQmlBindingProfiler prof(ep->profiler, function());
+    QQmlBindingProfiler prof(QQmlEnginePrivate::get(engine)->profiler, function());
     doUpdate(watcher, flags, scope);
 
     if (!watcher.wasDeleted())
         setUpdatingFlag(false);
 }
 
+QV4::ReturnedValue QQmlBinding::evaluate(bool *isUndefined)
+{
+    QV4::ExecutionEngine *v4 = context()->engine->handle();
+    int argc = 0;
+    const QV4::Value *argv = nullptr;
+    const QV4::Value *thisObject = nullptr;
+    QV4::BoundFunction *b = nullptr;
+    if ((b = static_cast<QV4::BoundFunction *>(m_boundFunction.valueRef()))) {
+        QV4::Heap::MemberData *args = b->boundArgs();
+        if (args) {
+            argc = args->values.size;
+            argv = args->values.data();
+        }
+        thisObject = &b->d()->boundThis;
+    }
+    QV4::Scope scope(v4);
+    QV4::JSCallData jsCall(scope, argc, argv, thisObject);
+
+    return QQmlJavaScriptExpression::evaluate(jsCall.callData(), isUndefined);
+}
+
+
 // QQmlBindingBinding is for target properties which are of type "binding" (instead of, say, int or
 // double). The reason for being is that GenericBinding::fastWrite needs a compile-time constant
 // expression for the switch for the compiler to generate the optimal code, but
@@ -179,7 +219,7 @@ class QQmlBindingBinding: public QQmlBinding
 {
 protected:
     void doUpdate(const DeleteWatcher &,
-                  QQmlPropertyData::WriteFlags flags, QV4::Scope &) Q_DECL_OVERRIDE Q_DECL_FINAL
+                  QQmlPropertyData::WriteFlags flags, QV4::Scope &) override final
     {
         Q_ASSERT(!m_targetIndex.hasValueTypeIndex());
         QQmlPropertyData *pd = nullptr;
@@ -195,19 +235,18 @@ class QQmlNonbindingBinding: public QQmlBinding
 {
 protected:
     void doUpdate(const DeleteWatcher &watcher,
-                  QQmlPropertyData::WriteFlags flags, QV4::Scope &scope) Q_DECL_OVERRIDE Q_DECL_FINAL
+                  QQmlPropertyData::WriteFlags flags, QV4::Scope &scope) override
     {
         auto ep = QQmlEnginePrivate::get(scope.engine);
         ep->referenceScarceResources();
 
         bool isUndefined = false;
 
-        QV4::ScopedCallData callData(scope);
-        QQmlJavaScriptExpression::evaluate(callData, &isUndefined, scope);
+        QV4::ScopedValue result(scope, evaluate(&isUndefined));
 
         bool error = false;
         if (!watcher.wasDeleted() && isAddedToObject() && !hasError())
-            error = !write(scope.result, isUndefined, flags);
+            error = !write(result, isUndefined, flags);
 
         if (!watcher.wasDeleted()) {
 
@@ -237,7 +276,7 @@ class GenericBinding: public QQmlNonbindingBinding
 protected:
     // Returns true if successful, false if an error description was set on expression
     Q_ALWAYS_INLINE bool write(const QV4::Value &result, bool isUndefined,
-                               QQmlPropertyData::WriteFlags flags) Q_DECL_OVERRIDE Q_DECL_FINAL
+                               QQmlPropertyData::WriteFlags flags) override final
     {
         Q_ASSERT(targetObject());
 
@@ -277,7 +316,7 @@ protected:
                 break;
             default:
                 if (const QV4::QQmlValueTypeWrapper *vtw = result.as<const QV4::QQmlValueTypeWrapper>()) {
-                    if (vtw->d()->valueType->typeId == pd->propType()) {
+                    if (vtw->d()->valueType->metaType.id() == pd->propType()) {
                         return vtw->write(m_target.data(), pd->coreIndex());
                     }
                 }
@@ -296,13 +335,69 @@ protected:
     }
 };
 
+class QQmlTranslationBinding : public GenericBinding<QMetaType::QString> {
+public:
+    QQmlTranslationBinding(const QQmlRefPointer<QV4::CompiledData::CompilationUnit> &compilationUnit, const QV4::CompiledData::Binding *binding)
+    {
+        setCompilationUnit(compilationUnit);
+        m_binding = binding;
+    }
+
+    QQmlSourceLocation sourceLocation() const override final
+    {
+        return QQmlSourceLocation(m_compilationUnit->fileName(), m_binding->valueLocation.line, m_binding->valueLocation.column);
+    }
+
+
+    void doUpdate(const DeleteWatcher &watcher,
+                  QQmlPropertyData::WriteFlags flags, QV4::Scope &scope) override final
+    {
+        if (watcher.wasDeleted())
+            return;
+
+        if (!isAddedToObject() || hasError())
+            return;
+
+        const QString result = m_binding->valueAsString(m_compilationUnit.data());
+
+        Q_ASSERT(targetObject());
+
+        QQmlPropertyData *pd;
+        QQmlPropertyData vpd;
+        getPropertyData(&pd, &vpd);
+        Q_ASSERT(pd);
+        if (pd->propType() == QMetaType::QString) {
+            doStore(result, pd, flags);
+        } else {
+            QV4::ScopedString value(scope, scope.engine->newString(result));
+            slowWrite(*pd, vpd, value, /*isUndefined*/false, flags);
+        }
+    }
+
+    bool hasDependencies() const override final { return true; }
+
+private:
+    const QV4::CompiledData::Binding *m_binding;
+};
+
+QQmlBinding *QQmlBinding::createTranslationBinding(const QQmlRefPointer<QV4::CompiledData::CompilationUnit> &unit, const QV4::CompiledData::Binding *binding, QObject *obj, QQmlContextData *ctxt)
+{
+    QQmlTranslationBinding *b = new QQmlTranslationBinding(unit, binding);
+
+    b->setNotifyOnValueChanged(true);
+    b->QQmlJavaScriptExpression::setContext(ctxt);
+    b->setScopeObject(obj);
+
+    return b;
+}
+
 Q_NEVER_INLINE bool QQmlBinding::slowWrite(const QQmlPropertyData &core,
                                            const QQmlPropertyData &valueTypeData,
                                            const QV4::Value &result,
                                            bool isUndefined, QQmlPropertyData::WriteFlags flags)
 {
     QQmlEngine *engine = context()->engine;
-    QV8Engine *v8engine = QQmlEnginePrivate::getV8Engine(engine);
+    QV4::ExecutionEngine *v4engine = engine->handle();
 
     int type = valueTypeData.isValid() ? valueTypeData.propType() : core.propType();
 
@@ -313,13 +408,13 @@ Q_NEVER_INLINE bool QQmlBinding::slowWrite(const QQmlPropertyData &core,
 
     if (isUndefined) {
     } else if (core.isQList()) {
-        value = QV8Engine::getV4(v8engine)->toVariant(result, qMetaTypeId<QList<QObject *> >());
+        value = v4engine->toVariant(result, qMetaTypeId<QList<QObject *> >());
     } else if (result.isNull() && core.isQObject()) {
-        value = QVariant::fromValue((QObject *)0);
+        value = QVariant::fromValue((QObject *)nullptr);
     } else if (core.propType() == qMetaTypeId<QList<QUrl> >()) {
-        value = QQmlPropertyPrivate::resolvedUrlSequence(QV8Engine::getV4(v8engine)->toVariant(result, qMetaTypeId<QList<QUrl> >()), context());
+        value = QQmlPropertyPrivate::resolvedUrlSequence(v4engine->toVariant(result, qMetaTypeId<QList<QUrl> >()), context());
     } else if (!isVarProperty && type != qMetaTypeId<QJSValue>()) {
-        value = QV8Engine::getV4(v8engine)->toVariant(result, type);
+        value = v4engine->toVariant(result, type);
     }
 
     if (hasError()) {
@@ -337,7 +432,7 @@ Q_NEVER_INLINE bool QQmlBinding::slowWrite(const QQmlPropertyData &core,
         Q_ASSERT(vmemo);
         vmemo->setVMEProperty(core.coreIndex(), result);
     } else if (isUndefined && core.isResettable()) {
-        void *args[] = { 0 };
+        void *args[] = { nullptr };
         QMetaObject::metacall(m_target.data(), QMetaObject::ResetProperty, core.coreIndex(), args);
     } else if (isUndefined && type == qMetaTypeId<QVariant>()) {
         QQmlPropertyPrivate::writeValueProperty(m_target.data(), core, valueTypeData, QVariant(), context(), flags);
@@ -348,7 +443,7 @@ Q_NEVER_INLINE bool QQmlBinding::slowWrite(const QQmlPropertyData &core,
             return false;
         }
         QQmlPropertyPrivate::writeValueProperty(m_target.data(), core, valueTypeData, QVariant::fromValue(
-                               QJSValue(QV8Engine::getV4(v8engine), result.asReturnedValue())),
+                               QJSValue(v4engine, result.asReturnedValue())),
                            context(), flags);
     } else if (isUndefined) {
         const QLatin1String typeName(QMetaType::typeName(type)
@@ -368,8 +463,8 @@ Q_NEVER_INLINE bool QQmlBinding::slowWrite(const QQmlPropertyData &core,
         if (watcher.wasDeleted())
             return true;
 
-        const char *valueType = 0;
-        const char *propertyType = 0;
+        const char *valueType = nullptr;
+        const char *propertyType = nullptr;
 
         const int userType = value.userType();
         if (userType == QMetaType::QObjectStar) {
@@ -406,27 +501,30 @@ Q_NEVER_INLINE bool QQmlBinding::slowWrite(const QQmlPropertyData &core,
 
 QVariant QQmlBinding::evaluate()
 {
-    QQmlEnginePrivate *ep = QQmlEnginePrivate::get(context()->engine);
+    QQmlEngine *engine = context()->engine;
+    QQmlEnginePrivate *ep = QQmlEnginePrivate::get(engine);
     ep->referenceScarceResources();
 
     bool isUndefined = false;
 
-    QV4::Scope scope(ep->v4engine());
-    QV4::ScopedCallData callData(scope);
-    QQmlJavaScriptExpression::evaluate(callData, &isUndefined, scope);
+    QV4::Scope scope(engine->handle());
+    QV4::ScopedValue result(scope, QQmlJavaScriptExpression::evaluate(&isUndefined));
 
     ep->dereferenceScarceResources();
 
-    return scope.engine->toVariant(scope.result, qMetaTypeId<QList<QObject*> >());
+    return scope.engine->toVariant(result, qMetaTypeId<QList<QObject*> >());
 }
 
 QString QQmlBinding::expressionIdentifier() const
 {
-    auto f = function();
-    QString url = f->sourceFile();
-    quint16 lineNumber = f->compiledFunction->location.line;
-    quint16 columnNumber = f->compiledFunction->location.column;
-    return url + QString::asprintf(":%u:%u", uint(lineNumber), uint(columnNumber));
+    if (auto f = function()) {
+        QString url = f->sourceFile();
+        quint16 lineNumber = f->compiledFunction->location.line;
+        quint16 columnNumber = f->compiledFunction->location.column;
+        return url + QString::asprintf(":%u:%u", uint(lineNumber), uint(columnNumber));
+    }
+
+    return QStringLiteral("[native code]");
 }
 
 void QQmlBinding::expressionChanged()
@@ -441,6 +539,7 @@ void QQmlBinding::refresh()
 
 void QQmlBinding::setEnabled(bool e, QQmlPropertyData::WriteFlags flags)
 {
+    const bool wasEnabled = enabledFlag();
     setEnabledFlag(e);
     setNotifyOnValueChanged(e);
 
@@ -450,13 +549,13 @@ void QQmlBinding::setEnabled(bool e, QQmlPropertyData::WriteFlags flags)
             m_nextBinding.clearFlag2();
     }
 
-    if (e)
+    if (e && !wasEnabled)
         update(flags);
 }
 
 QString QQmlBinding::expression() const
 {
-    return QStringLiteral("function() { [code] }");
+    return QStringLiteral("function() { [native code] }");
 }
 
 void QQmlBinding::setTarget(const QQmlProperty &prop)
@@ -465,13 +564,13 @@ void QQmlBinding::setTarget(const QQmlProperty &prop)
     setTarget(prop.object(), pd->core, &pd->valueTypeData);
 }
 
-void QQmlBinding::setTarget(QObject *object, const QQmlPropertyData &core, const QQmlPropertyData *valueType)
+bool QQmlBinding::setTarget(QObject *object, const QQmlPropertyData &core, const QQmlPropertyData *valueType)
 {
     m_target = object;
 
     if (!object) {
         m_targetIndex = QQmlPropertyIndex();
-        return;
+        return false;
     }
 
     int coreIndex = core.coreIndex();
@@ -481,18 +580,19 @@ void QQmlBinding::setTarget(QObject *object, const QQmlPropertyData &core, const
 
         int aValueTypeIndex;
         if (!vme->aliasTarget(coreIndex, &object, &coreIndex, &aValueTypeIndex)) {
-            m_target = 0;
+            // can't resolve id (yet)
+            m_target = nullptr;
             m_targetIndex = QQmlPropertyIndex();
-            return;
+            return false;
         }
         if (valueTypeIndex == -1)
             valueTypeIndex = aValueTypeIndex;
 
         QQmlData *data = QQmlData::get(object, false);
         if (!data || !data->propertyCache) {
-            m_target = 0;
+            m_target = nullptr;
             m_targetIndex = QQmlPropertyIndex();
-            return;
+            return false;
         }
         QQmlPropertyData *propertyData = data->propertyCache->property(coreIndex);
         Q_ASSERT(propertyData);
@@ -508,6 +608,8 @@ void QQmlBinding::setTarget(QObject *object, const QQmlPropertyData &core, const
         data->propertyCache = QQmlEnginePrivate::get(context()->engine)->cache(m_target->metaObject());
         data->propertyCache->addref();
     }
+
+    return true;
 }
 
 void QQmlBinding::getPropertyData(QQmlPropertyData **propertyData, QQmlPropertyData *valueTypeData) const
@@ -515,7 +617,12 @@ void QQmlBinding::getPropertyData(QQmlPropertyData **propertyData, QQmlPropertyD
     Q_ASSERT(propertyData);
 
     QQmlData *data = QQmlData::get(*m_target, false);
-    Q_ASSERT(data && data->propertyCache);
+    Q_ASSERT(data);
+
+    if (Q_UNLIKELY(!data->propertyCache)) {
+        data->propertyCache = QQmlEnginePrivate::get(context()->engine)->cache(m_target->metaObject());
+        data->propertyCache->addref();
+    }
 
     *propertyData = data->propertyCache->property(m_targetIndex.coreIndex());
     Q_ASSERT(*propertyData);
@@ -530,6 +637,42 @@ void QQmlBinding::getPropertyData(QQmlPropertyData **propertyData, QQmlPropertyD
     }
 }
 
+QVector<QQmlProperty> QQmlBinding::dependencies() const
+{
+    QVector<QQmlProperty> dependencies;
+    if (!m_target.data())
+        return dependencies;
+
+    for (const auto &guardList : { permanentGuards, activeGuards }) {
+        for (QQmlJavaScriptExpressionGuard *guard = guardList.first(); guard; guard = guardList.next(guard)) {
+            if (guard->signalIndex() == -1) // guard's sender is a QQmlNotifier, not a QObject*.
+                continue;
+
+            QObject *senderObject = guard->senderAsObject();
+            if (!senderObject)
+                continue;
+
+            const QMetaObject *senderMeta = senderObject->metaObject();
+            if (!senderMeta)
+                continue;
+
+            for (int i = 0; i < senderMeta->propertyCount(); i++) {
+                QMetaProperty property = senderMeta->property(i);
+                if (property.notifySignalIndex() == QMetaObjectPrivate::signal(senderMeta, guard->signalIndex()).methodIndex()) {
+                    dependencies.push_back(QQmlProperty(senderObject, QString::fromUtf8(senderObject->metaObject()->property(i).name())));
+                }
+            }
+        }
+    }
+
+    return dependencies;
+}
+
+bool QQmlBinding::hasDependencies() const
+{
+    return !permanentGuards.isEmpty() || !activeGuards.isEmpty() || translationsCaptured();
+}
+
 class QObjectPointerBinding: public QQmlNonbindingBinding
 {
     QQmlMetaObject targetMetaObject;
@@ -541,7 +684,7 @@ public:
 
 protected:
     Q_ALWAYS_INLINE bool write(const QV4::Value &result, bool isUndefined,
-                               QQmlPropertyData::WriteFlags flags) Q_DECL_OVERRIDE Q_DECL_FINAL
+                               QQmlPropertyData::WriteFlags flags) override final
     {
         QQmlPropertyData *pd;
         QQmlPropertyData vtpd;
diff --git a/src/qml/qml/qqmlbinding_p.h b/src/qml/qml/qqmlbinding_p.h
index 0f2fb329f5..f192de4342 100644
--- a/src/qml/qml/qqmlbinding_p.h
+++ b/src/qml/qml/qqmlbinding_p.h
@@ -72,22 +72,26 @@ class Q_QML_PRIVATE_EXPORT QQmlBinding : public QQmlJavaScriptExpression,
 {
     friend class QQmlAbstractBinding;
 public:
+    typedef QExplicitlySharedDataPointer<QQmlBinding> Ptr;
+
     static QQmlBinding *create(const QQmlPropertyData *, const QQmlScriptString &, QObject *, QQmlContext *);
     static QQmlBinding *create(const QQmlPropertyData *, const QString &, QObject *, QQmlContextData *,
                                const QString &url = QString(), quint16 lineNumber = 0);
     static QQmlBinding *create(const QQmlPropertyData *property, QV4::Function *function,
                                QObject *obj, QQmlContextData *ctxt, QV4::ExecutionContext *scope);
-    ~QQmlBinding();
+    static QQmlBinding *createTranslationBinding(const QQmlRefPointer<QV4::CompiledData::CompilationUnit> &unit, const QV4::CompiledData::Binding *binding,
+                                                 QObject *obj, QQmlContextData *ctxt);
+    ~QQmlBinding() override;
 
     void setTarget(const QQmlProperty &);
-    void setTarget(QObject *, const QQmlPropertyData &, const QQmlPropertyData *valueType);
+    bool setTarget(QObject *, const QQmlPropertyData &, const QQmlPropertyData *valueType);
 
     void setNotifyOnValueChanged(bool);
 
-    void refresh() Q_DECL_OVERRIDE;
+    void refresh() override;
 
-    void setEnabled(bool, QQmlPropertyData::WriteFlags flags = QQmlPropertyData::DontRemoveBinding) Q_DECL_OVERRIDE;
-    QString expression() const Q_DECL_OVERRIDE;
+    void setEnabled(bool, QQmlPropertyData::WriteFlags flags = QQmlPropertyData::DontRemoveBinding) override;
+    QString expression() const override;
     void update(QQmlPropertyData::WriteFlags flags = QQmlPropertyData::DontRemoveBinding);
 
     typedef int Identifier;
@@ -100,6 +104,22 @@ public:
     QString expressionIdentifier() const override;
     void expressionChanged() override;
 
+    QQmlSourceLocation sourceLocation() const override;
+    void setSourceLocation(const QQmlSourceLocation &location);
+    void setBoundFunction(QV4::BoundFunction *boundFunction) {
+        m_boundFunction.set(boundFunction->engine(), *boundFunction);
+    }
+
+    /**
+     * This method returns a snapshot of the currently tracked dependencies of
+     * this binding. The dependencies can change upon reevaluation. This method is
+     * used in GammaRay to visualize binding hierarchies.
+     *
+     * Call this method from the UI thread.
+     */
+    QVector<QQmlProperty> dependencies() const;
+    virtual bool hasDependencies() const;
+
 protected:
     virtual void doUpdate(const DeleteWatcher &watcher,
                           QQmlPropertyData::WriteFlags flags, QV4::Scope &scope) = 0;
@@ -110,6 +130,8 @@ protected:
     bool slowWrite(const QQmlPropertyData &core, const QQmlPropertyData &valueTypeData,
                    const QV4::Value &result, bool isUndefined, QQmlPropertyData::WriteFlags flags);
 
+    QV4::ReturnedValue evaluate(bool *isUndefined);
+
 private:
     inline bool updatingFlag() const;
     inline void setUpdatingFlag(bool);
@@ -117,6 +139,9 @@ private:
     inline void setEnabledFlag(bool);
 
     static QQmlBinding *newBinding(QQmlEnginePrivate *engine, const QQmlPropertyData *property);
+
+    QQmlSourceLocation *m_sourceLocation = nullptr; // used for Qt.binding() created functions
+    QV4::PersistentValue m_boundFunction; // used for Qt.binding() that are created from a bound function object
 };
 
 bool QQmlBinding::updatingFlag() const
diff --git a/src/qml/qml/qqmlboundsignal.cpp b/src/qml/qml/qqmlboundsignal.cpp
index 19ece44beb..cf6f831818 100644
--- a/src/qml/qml/qqmlboundsignal.cpp
+++ b/src/qml/qml/qqmlboundsignal.cpp
@@ -44,7 +44,6 @@
 #include "qqmlengine_p.h"
 #include "qqmlexpression_p.h"
 #include "qqmlcontext_p.h"
-#include "qqmlmetatype_p.h"
 #include "qqml.h"
 #include "qqmlcontext.h"
 #include "qqmlglobal_p.h"
@@ -55,6 +54,7 @@
 
 #include <private/qjsvalue_p.h>
 #include <private/qv4value_p.h>
+#include <private/qv4jscall_p.h>
 #include <private/qv4qobjectwrapper_p.h>
 
 #include <QtCore/qdebug.h>
@@ -73,8 +73,7 @@ QQmlBoundSignalExpression::QQmlBoundSignalExpression(QObject *target, int index,
 {
     init(ctxt, scope);
 
-    QQmlEnginePrivate *ep = QQmlEnginePrivate::get(engine());
-    QV4::ExecutionEngine *v4 = ep->v4engine();
+    QV4::ExecutionEngine *v4 = engine()->handle();
 
     QString function;
 
@@ -110,34 +109,34 @@ QQmlBoundSignalExpression::QQmlBoundSignalExpression(QObject *target, int index,
       m_index(index),
       m_target(target)
 {
-    setupFunction(scope, function);
-    init(ctxt, scopeObject);
-}
-
-QQmlBoundSignalExpression::QQmlBoundSignalExpression(QObject *target, int index, QQmlContextData *ctxt, QObject *scope, QV4::Function *runtimeFunction)
-    : QQmlJavaScriptExpression(),
-      m_index(index),
-      m_target(target)
-{
     // It's important to call init first, because m_index gets remapped in case of cloned signals.
-    init(ctxt, scope);
-
-    QV4::ExecutionEngine *engine = QQmlEnginePrivate::getV4Engine(ctxt->engine);
+    init(ctxt, scopeObject);
 
-    QList<QByteArray> signalParameters = QMetaObjectPrivate::signal(m_target->metaObject(), m_index).parameterNames();
-    if (!signalParameters.isEmpty()) {
-        QString error;
-        QQmlPropertyCache::signalParameterStringForJS(engine, signalParameters, &error);
-        if (!error.isEmpty()) {
-            qmlWarning(scopeObject()) << error;
-            return;
+    QV4::ExecutionEngine *engine = ctxt->engine->handle();
+
+    // If the function is marked as having a nested function, then the user wrote:
+    //   onSomeSignal: function() { /*....*/ }
+    // So take that nested function:
+    if (auto closure = function->nestedFunction()) {
+        function = closure;
+    } else {
+        QList<QByteArray> signalParameters = QMetaObjectPrivate::signal(m_target->metaObject(), m_index).parameterNames();
+        if (!signalParameters.isEmpty()) {
+            QString error;
+            QQmlPropertyCache::signalParameterStringForJS(engine, signalParameters, &error);
+            if (!error.isEmpty()) {
+                qmlWarning(scopeObject) << error;
+                return;
+            }
+            function->updateInternalClass(engine, signalParameters);
         }
-        runtimeFunction->updateInternalClass(engine, signalParameters);
     }
 
     QV4::Scope valueScope(engine);
-    QV4::Scoped<QV4::QmlContext> qmlContext(valueScope, QV4::QmlContext::create(engine->rootContext(), ctxt, scope));
-    setupFunction(qmlContext, runtimeFunction);
+    QV4::Scoped<QV4::QmlContext> qmlContext(valueScope, scope);
+    if (!qmlContext)
+        qmlContext = QV4::QmlContext::create(engine->rootContext(), ctxt, scopeObject);
+    setupFunction(qmlContext, function);
 }
 
 void QQmlBoundSignalExpression::init(QQmlContextData *ctxt, QObject *scope)
@@ -168,7 +167,7 @@ void QQmlBoundSignalExpression::expressionChanged()
 QString QQmlBoundSignalExpression::expression() const
 {
     if (expressionFunctionValid())
-        return QStringLiteral("function() { [code] }");
+        return QStringLiteral("function() { [native code] }");
     return QString();
 }
 
@@ -181,46 +180,48 @@ void QQmlBoundSignalExpression::evaluate(void **a)
     if (!expressionFunctionValid())
         return;
 
-    QQmlEnginePrivate *ep = QQmlEnginePrivate::get(engine());
-    QV4::Scope scope(ep->v4engine());
+    QQmlEngine *qmlengine = engine();
+    QQmlEnginePrivate *ep = QQmlEnginePrivate::get(qmlengine);
+    QV4::ExecutionEngine *v4 = qmlengine->handle();
+    QV4::Scope scope(v4);
 
     ep->referenceScarceResources(); // "hold" scarce resources in memory during evaluation.
 
     QQmlMetaObject::ArgTypeStorage storage;
     //TODO: lookup via signal index rather than method index as an optimization
     int methodIndex = QMetaObjectPrivate::signal(m_target->metaObject(), m_index).methodIndex();
-    int *argsTypes = QQmlMetaObject(m_target).methodParameterTypes(methodIndex, &storage, 0);
+    int *argsTypes = QQmlMetaObject(m_target).methodParameterTypes(methodIndex, &storage, nullptr);
     int argCount = argsTypes ? *argsTypes : 0;
 
-    QV4::ScopedCallData callData(scope, argCount);
+    QV4::JSCallData jsCall(scope, argCount);
     for (int ii = 0; ii < argCount; ++ii) {
         int type = argsTypes[ii + 1];
         //### ideally we would use metaTypeToJS, however it currently gives different results
         //    for several cases (such as QVariant type and QObject-derived types)
         //args[ii] = engine->metaTypeToJS(type, a[ii + 1]);
         if (type == qMetaTypeId<QJSValue>()) {
-            if (QV4::Value *v4Value = QJSValuePrivate::valueForData(reinterpret_cast<QJSValue *>(a[ii + 1]), &callData->args[ii]))
-                callData->args[ii] = *v4Value;
+            if (QV4::Value *v4Value = QJSValuePrivate::valueForData(reinterpret_cast<QJSValue *>(a[ii + 1]), &jsCall->args[ii]))
+                jsCall->args[ii] = *v4Value;
             else
-                callData->args[ii] = QV4::Encode::undefined();
+                jsCall->args[ii] = QV4::Encode::undefined();
         } else if (type == QMetaType::QVariant) {
-            callData->args[ii] = scope.engine->fromVariant(*((QVariant *)a[ii + 1]));
+            jsCall->args[ii] = scope.engine->fromVariant(*((QVariant *)a[ii + 1]));
         } else if (type == QMetaType::Int) {
             //### optimization. Can go away if we switch to metaTypeToJS, or be expanded otherwise
-            callData->args[ii] = QV4::Primitive::fromInt32(*reinterpret_cast<const int*>(a[ii + 1]));
+            jsCall->args[ii] = QV4::Value::fromInt32(*reinterpret_cast<const int*>(a[ii + 1]));
         } else if (type == qMetaTypeId<QQmlV4Handle>()) {
-            callData->args[ii] = *reinterpret_cast<QQmlV4Handle *>(a[ii + 1]);
+            jsCall->args[ii] = *reinterpret_cast<QQmlV4Handle *>(a[ii + 1]);
         } else if (ep->isQObject(type)) {
             if (!*reinterpret_cast<void* const *>(a[ii + 1]))
-                callData->args[ii] = QV4::Primitive::nullValue();
+                jsCall->args[ii] = QV4::Value::nullValue();
             else
-                callData->args[ii] = QV4::QObjectWrapper::wrap(ep->v4engine(), *reinterpret_cast<QObject* const *>(a[ii + 1]));
+                jsCall->args[ii] = QV4::QObjectWrapper::wrap(v4, *reinterpret_cast<QObject* const *>(a[ii + 1]));
         } else {
-            callData->args[ii] = scope.engine->fromVariant(QVariant(type, a[ii + 1]));
+            jsCall->args[ii] = scope.engine->fromVariant(QVariant(type, a[ii + 1]));
         }
     }
 
-    QQmlJavaScriptExpression::evaluate(callData, 0, scope);
+    QQmlJavaScriptExpression::evaluate(jsCall.callData(), nullptr);
 
     ep->dereferenceScarceResources(); // "release" scarce resources if top-level expression evaluation is complete.
 }
@@ -232,17 +233,18 @@ void QQmlBoundSignalExpression::evaluate(const QList<QVariant> &args)
     if (!expressionFunctionValid())
         return;
 
-    QQmlEnginePrivate *ep = QQmlEnginePrivate::get(engine());
-    QV4::Scope scope(ep->v4engine());
+    QQmlEngine *qmlengine = engine();
+    QQmlEnginePrivate *ep = QQmlEnginePrivate::get(qmlengine);
+    QV4::Scope scope(qmlengine->handle());
 
     ep->referenceScarceResources(); // "hold" scarce resources in memory during evaluation.
 
-    QV4::ScopedCallData callData(scope, args.count());
+    QV4::JSCallData jsCall(scope, args.count());
     for (int ii = 0; ii < args.count(); ++ii) {
-        callData->args[ii] = scope.engine->fromVariant(args[ii]);
+        jsCall->args[ii] = scope.engine->fromVariant(args[ii]);
     }
 
-    QQmlJavaScriptExpression::evaluate(callData, 0, scope);
+    QQmlJavaScriptExpression::evaluate(jsCall.callData(), nullptr);
 
     ep->dereferenceScarceResources(); // "release" scarce resources if top-level expression evaluation is complete.
 }
@@ -257,8 +259,8 @@ void QQmlBoundSignalExpression::evaluate(const QList<QVariant> &args)
 QQmlBoundSignal::QQmlBoundSignal(QObject *target, int signal, QObject *owner,
                                  QQmlEngine *engine)
     : QQmlNotifierEndpoint(QQmlNotifierEndpoint::QQmlBoundSignal),
-      m_prevSignal(0), m_nextSignal(0),
-      m_enabled(true), m_expression(0)
+      m_prevSignal(nullptr), m_nextSignal(nullptr),
+      m_enabled(true), m_expression(nullptr)
 {
     addToObject(owner);
 
@@ -295,8 +297,8 @@ void QQmlBoundSignal::removeFromObject()
     if (m_prevSignal) {
         *m_prevSignal = m_nextSignal;
         if (m_nextSignal) m_nextSignal->m_prevSignal = m_prevSignal;
-        m_prevSignal = 0;
-        m_nextSignal = 0;
+        m_prevSignal = nullptr;
+        m_nextSignal = nullptr;
     }
 }
 
diff --git a/src/qml/qml/qqmlboundsignal_p.h b/src/qml/qml/qqmlboundsignal_p.h
index 3a0b8aed59..d1ec67210e 100644
--- a/src/qml/qml/qqmlboundsignal_p.h
+++ b/src/qml/qml/qqmlboundsignal_p.h
@@ -73,10 +73,8 @@ public:
                               const QString &parameterString = QString());
 
     QQmlBoundSignalExpression(QObject *target, int index,
-                              QQmlContextData *ctxt, QObject *scopeObject, QV4::Function *function, QV4::ExecutionContext *scope);
-
-    QQmlBoundSignalExpression(QObject *target, int index,
-                              QQmlContextData *ctxt, QObject *scope, QV4::Function *runtimeFunction);
+                              QQmlContextData *ctxt, QObject *scopeObject, QV4::Function *function,
+                              QV4::ExecutionContext *scope = nullptr);
 
     // inherited from QQmlJavaScriptExpression.
     QString expressionIdentifier() const override;
@@ -89,14 +87,14 @@ public:
     QString expression() const;
     QObject *target() const { return m_target; }
 
-    QQmlEngine *engine() const { return context() ? context()->engine : 0; }
+    QQmlEngine *engine() const { return context() ? context()->engine : nullptr; }
 
 private:
-    ~QQmlBoundSignalExpression();
+    ~QQmlBoundSignalExpression() override;
 
     void init(QQmlContextData *ctxt, QObject *scope);
 
-    bool expressionFunctionValid() const { return function() != 0; }
+    bool expressionFunctionValid() const { return function() != nullptr; }
 
     int m_index;
     QObject *m_target;
diff --git a/src/qml/qml/qqmlboundsignalexpressionpointer_p.h b/src/qml/qml/qqmlboundsignalexpressionpointer_p.h
index de651315f8..eabe6666b4 100644
--- a/src/qml/qml/qqmlboundsignalexpressionpointer_p.h
+++ b/src/qml/qml/qqmlboundsignalexpressionpointer_p.h
@@ -58,7 +58,7 @@ class QQmlBoundSignalExpression;
 class Q_QML_PRIVATE_EXPORT QQmlBoundSignalExpressionPointer
 {
 public:
-    inline QQmlBoundSignalExpressionPointer() : o(0) {}
+    inline QQmlBoundSignalExpressionPointer() {}
     QQmlBoundSignalExpressionPointer(QQmlBoundSignalExpression *);
     QQmlBoundSignalExpressionPointer(const QQmlBoundSignalExpressionPointer &);
     ~QQmlBoundSignalExpressionPointer();
@@ -73,7 +73,7 @@ public:
     QQmlBoundSignalExpressionPointer &take(QQmlBoundSignalExpression *);
 
 private:
-    QQmlBoundSignalExpression *o;
+    QQmlBoundSignalExpression *o = nullptr;
 };
 
 QT_END_NAMESPACE
diff --git a/src/qml/qml/qqmlcleanup.cpp b/src/qml/qml/qqmlcleanup.cpp
index 708537a303..0d57ef5fe8 100644
--- a/src/qml/qml/qqmlcleanup.cpp
+++ b/src/qml/qml/qqmlcleanup.cpp
@@ -58,7 +58,7 @@ called by QQmlEngine just before it destroys the context.
 Create a QQmlCleanup that is not associated with any engine.
 */
 QQmlCleanup::QQmlCleanup()
-: prev(0), next(0), engine(0)
+: prev(nullptr), next(nullptr), engine(nullptr)
 {
 }
 
@@ -66,7 +66,7 @@ QQmlCleanup::QQmlCleanup()
 Create a QQmlCleanup for \a engine
 */
 QQmlCleanup::QQmlCleanup(QQmlEngine *engine)
-: prev(0), next(0), engine(0)
+: prev(nullptr), next(nullptr), engine(nullptr)
 {
     if (!engine)
         return;
@@ -109,8 +109,8 @@ QQmlCleanup::~QQmlCleanup()
 
     if (prev) *prev = next;
     if (next) next->prev = prev;
-    prev = 0;
-    next = 0;
+    prev = nullptr;
+    next = nullptr;
 }
 
 QT_END_NAMESPACE
diff --git a/src/qml/qml/qqmlcleanup_p.h b/src/qml/qml/qqmlcleanup_p.h
index a1db656477..0e15c28b9d 100644
--- a/src/qml/qml/qqmlcleanup_p.h
+++ b/src/qml/qml/qqmlcleanup_p.h
@@ -64,7 +64,7 @@ public:
     QQmlCleanup(QQmlEngine *);
     virtual ~QQmlCleanup();
 
-    bool hasEngine() const { return prev != 0; }
+    bool hasEngine() const { return prev != nullptr; }
     void addToEngine(QQmlEngine *);
 protected:
     virtual void clear() = 0;
diff --git a/src/qml/qml/qqmlcomponent.cpp b/src/qml/qml/qqmlcomponent.cpp
index e7a45482e6..57ea685a5d 100644
--- a/src/qml/qml/qqmlcomponent.cpp
+++ b/src/qml/qml/qqmlcomponent.cpp
@@ -58,6 +58,7 @@
 #include <private/qv4scopedvalue_p.h>
 #include <private/qv4objectiterator_p.h>
 #include <private/qv4qobjectwrapper_p.h>
+#include <private/qv4jscall_p.h>
 
 #include <QDir>
 #include <QStack>
@@ -88,7 +89,7 @@ V4_DEFINE_EXTENSION(QQmlComponentExtension, componentExtension);
     \since 5.0
     \inmodule QtQml
 
-    \brief The QQmlComponent class encapsulates a QML component definition
+    \brief The QQmlComponent class encapsulates a QML component definition.
 
     Components are reusable, encapsulated QML types with well-defined interfaces.
 
@@ -173,8 +174,6 @@ V4_DEFINE_EXTENSION(QQmlComponentExtension, componentExtension);
         }
     }
     \endcode
-
-    Note that the \l {Qt Quick 1} version is named QDeclarativeComponent.
 */
 
 /*!
@@ -182,7 +181,7 @@ V4_DEFINE_EXTENSION(QQmlComponentExtension, componentExtension);
     \instantiates QQmlComponent
     \ingroup qml-utility-elements
     \inqmlmodule QtQml
-    \brief Encapsulates a QML component definition
+    \brief Encapsulates a QML component definition.
 
     Components are reusable, encapsulated QML types with well-defined interfaces.
 
@@ -240,6 +239,9 @@ V4_DEFINE_EXTENSION(QQmlComponentExtension, componentExtension);
     \li main.qml
     \li \snippet qml/component/main.qml 0
     \endtable
+
+    It is important that the lifetime of the creation context outlive any created objects. See
+    \l{Maintaining Dynamically Created Objects} for more details.
 */
 
 /*!
@@ -314,7 +316,7 @@ void QQmlComponentPrivate::typeDataReady(QQmlTypeData *)
     Q_ASSERT(typeData);
 
     fromTypeData(typeData);
-    typeData = 0;
+    typeData = nullptr;
     progress = 1.0;
 
     emit q->statusChanged(q->status());
@@ -330,7 +332,7 @@ void QQmlComponentPrivate::typeDataProgress(QQmlTypeData *, qreal p)
     emit q->progressChanged(p);
 }
 
-void QQmlComponentPrivate::fromTypeData(QQmlTypeData *data)
+void QQmlComponentPrivate::fromTypeData(const QQmlRefPointer<QQmlTypeData> &data)
 {
     url = data->finalUrl();
     compilationUnit = data->compilationUnit();
@@ -339,16 +341,13 @@ void QQmlComponentPrivate::fromTypeData(QQmlTypeData *data)
         Q_ASSERT(data->isError());
         state.errors = data->errors();
     }
-
-    data->release();
 }
 
 void QQmlComponentPrivate::clear()
 {
     if (typeData) {
         typeData->unregisterCallback(this);
-        typeData->release();
-        typeData = 0;
+        typeData = nullptr;
     }
 
     compilationUnit = nullptr;
@@ -383,7 +382,7 @@ QQmlComponent::~QQmlComponent()
 
     if (d->typeData) {
         d->typeData->unregisterCallback(d);
-        d->typeData->release();
+        d->typeData = nullptr;
     }
 }
 
@@ -496,8 +495,7 @@ QQmlComponent::QQmlComponent(QQmlEngine *engine, QObject *parent)
     Create a QQmlComponent from the given \a url and give it the
     specified \a parent and \a engine.
 
-    Ensure that the URL provided is full and correct, in particular, use
-    \l QUrl::fromLocalFile() when loading a file from the local filesystem.
+    \include qqmlcomponent.qdoc url-note
 
     \sa loadUrl()
 */
@@ -511,8 +509,7 @@ QQmlComponent::QQmlComponent(QQmlEngine *engine, const QUrl &url, QObject *paren
     specified \a parent and \a engine. If \a mode is \l Asynchronous,
     the component will be loaded and compiled asynchronously.
 
-    Ensure that the URL provided is full and correct, in particular, use
-    \l QUrl::fromLocalFile() when loading a file from the local filesystem.
+    \include qqmlcomponent.qdoc url-note
 
     \sa loadUrl()
 */
@@ -548,7 +545,7 @@ QQmlComponent::QQmlComponent(QQmlEngine *engine, const QString &fileName,
     : QQmlComponent(engine, parent)
 {
     Q_D(QQmlComponent);
-    const QUrl url = QDir::isAbsolutePath(fileName) ? QUrl::fromLocalFile(fileName) : d->engine->baseUrl().resolved(QUrl(fileName));
+    const QUrl url = QDir::isAbsolutePath(fileName) ? QUrl::fromLocalFile(fileName) : QUrl(fileName);
     d->loadUrl(url, mode);
 }
 
@@ -561,7 +558,7 @@ QQmlComponent::QQmlComponent(QQmlEngine *engine, QV4::CompiledData::CompilationU
     Q_D(QQmlComponent);
     d->compilationUnit = compilationUnit;
     d->start = start;
-    d->url = compilationUnit->url();
+    d->url = compilationUnit->finalUrl();
     d->progress = 1.0;
 }
 
@@ -578,7 +575,7 @@ void QQmlComponent::setData(const QByteArray &data, const QUrl &url)
 
     d->url = url;
 
-    QQmlTypeData *typeData = QQmlEnginePrivate::get(d->engine)->typeLoader.getType(data, url);
+    QQmlRefPointer<QQmlTypeData> typeData = QQmlEnginePrivate::get(d->engine)->typeLoader.getType(data, url);
 
     if (typeData->isCompleteOrError()) {
         d->fromTypeData(typeData);
@@ -593,8 +590,8 @@ void QQmlComponent::setData(const QByteArray &data, const QUrl &url)
 }
 
 /*!
-Returns the QQmlContext the component was created in. This is only
-valid for components created directly from QML.
+    Returns the QQmlContext the component was created in. This is only
+    valid for components created directly from QML.
 */
 QQmlContext *QQmlComponent::creationContext() const
 {
@@ -606,10 +603,20 @@ QQmlContext *QQmlComponent::creationContext() const
 }
 
 /*!
+    Returns the QQmlEngine of this component.
+
+    \since 5.12
+*/
+QQmlEngine *QQmlComponent::engine() const
+{
+    Q_D(const QQmlComponent);
+    return d->engine;
+}
+
+/*!
     Load the QQmlComponent from the provided \a url.
 
-    Ensure that the URL provided is full and correct, in particular, use
-    \l QUrl::fromLocalFile() when loading a file from the local filesystem.
+    \include qqmlcomponent.qdoc url-note
 */
 void QQmlComponent::loadUrl(const QUrl &url)
 {
@@ -621,8 +628,7 @@ void QQmlComponent::loadUrl(const QUrl &url)
     Load the QQmlComponent from the provided \a url.
     If \a mode is \l Asynchronous, the component will be loaded and compiled asynchronously.
 
-    Ensure that the URL provided is full and correct, in particular, use
-    \l QUrl::fromLocalFile() when loading a file from the local filesystem.
+    \include qqmlcomponent.qdoc url-note
 */
 void QQmlComponent::loadUrl(const QUrl &url, QQmlComponent::CompilationMode mode)
 {
@@ -635,11 +641,21 @@ void QQmlComponentPrivate::loadUrl(const QUrl &newUrl, QQmlComponent::Compilatio
     Q_Q(QQmlComponent);
     clear();
 
-    if ((newUrl.isRelative() && !newUrl.isEmpty())
-    || newUrl.scheme() == QLatin1String("file")) // Workaround QTBUG-11929
-        url = engine->baseUrl().resolved(newUrl);
-    else
+    if (newUrl.isRelative()) {
+        // The new URL is a relative URL like QUrl("main.qml").
+        url = engine->baseUrl().resolved(QUrl(newUrl.toString()));
+    } else if (engine->baseUrl().isLocalFile() && newUrl.isLocalFile() && !QDir::isAbsolutePath(newUrl.toLocalFile())) {
+        // The new URL is a file on disk but it's a relative path; e.g.:
+        // QUrl::fromLocalFile("main.qml") or QUrl("file:main.qml")
+        // We need to remove the scheme so that it becomes a relative URL with a relative path:
+        QUrl fixedUrl(newUrl);
+        fixedUrl.setScheme(QString());
+        // Then, turn it into an absolute URL with an absolute path by resolving it against the engine's baseUrl().
+        // This is a compatibility hack for QTBUG-58837.
+        url = engine->baseUrl().resolved(fixedUrl);
+    } else {
         url = newUrl;
+    }
 
     if (newUrl.isEmpty()) {
         QQmlError error;
@@ -657,7 +673,7 @@ void QQmlComponentPrivate::loadUrl(const QUrl &newUrl, QQmlComponent::Compilatio
             ? QQmlTypeLoader::Asynchronous
             : QQmlTypeLoader::PreferSynchronous;
 
-    QQmlTypeData *data = QQmlEnginePrivate::get(engine)->typeLoader.getType(url, loaderMode);
+    QQmlRefPointer<QQmlTypeData> data = QQmlEnginePrivate::get(engine)->typeLoader.getType(url, loaderMode);
 
     if (data->isCompleteOrError()) {
         fromTypeData(data);
@@ -740,12 +756,12 @@ QQmlComponent::QQmlComponent(QQmlComponentPrivate &dd, QObject *parent)
 }
 
 /*!
-    Create an object instance from this component. Returns 0 if creation
+    Create an object instance from this component. Returns \nullptr if creation
     failed. \a context specifies the context within which to create the object
     instance.
 
-    If \a context is 0 (the default), it will create the instance in the
-    engine' s \l {QQmlEngine::rootContext()}{root context}.
+    If \a context is \nullptr (the default), it will create the instance in the
+    \l {QQmlEngine::rootContext()}{root context} of the engine.
 
     The ownership of the returned object instance is transferred to the caller.
 
@@ -775,7 +791,7 @@ QObject *QQmlComponent::create(QQmlContext *context)
     In general, programmers should use QQmlComponent::create() to create object
     instances.
 
-    Create an object instance from this component. Returns 0 if creation
+    Create an object instance from this component. Returns \nullptr if creation
     failed. \a publicContext specifies the context within which to create the object
     instance.
 
@@ -813,38 +829,35 @@ QQmlComponentPrivate::beginCreate(QQmlContextData *context)
     Q_Q(QQmlComponent);
     if (!context) {
         qWarning("QQmlComponent: Cannot create a component in a null context");
-        return 0;
+        return nullptr;
     }
 
     if (!context->isValid()) {
         qWarning("QQmlComponent: Cannot create a component in an invalid context");
-        return 0;
+        return nullptr;
     }
 
     if (context->engine != engine) {
         qWarning("QQmlComponent: Must create component in context from the same QQmlEngine");
-        return 0;
+        return nullptr;
     }
 
     if (state.completePending) {
         qWarning("QQmlComponent: Cannot create new component instance before completing the previous");
-        return 0;
+        return nullptr;
     }
 
     if (!q->isReady()) {
         qWarning("QQmlComponent: Component is not ready");
-        return 0;
+        return nullptr;
     }
 
     // Do not create infinite recursion in object creation
     static const int maxCreationDepth = 10;
-    if (++creationDepth.localData() >= maxCreationDepth) {
+    if (creationDepth.localData() >= maxCreationDepth) {
         qWarning("QQmlComponent: Component creation is recursing - aborting");
-        --creationDepth.localData();
-        return 0;
+        return nullptr;
     }
-    Q_ASSERT(creationDepth.localData() >= 1);
-    depthIncreased = true;
 
     QQmlEnginePrivate *enginePriv = QQmlEnginePrivate::get(engine);
 
@@ -853,7 +866,7 @@ QQmlComponentPrivate::beginCreate(QQmlContextData *context)
     state.completePending = true;
 
     enginePriv->referenceScarceResources();
-    QObject *rv = 0;
+    QObject *rv = nullptr;
     state.creator.reset(new QQmlObjectCreator(context, compilationUnit, creationContext));
     rv = state.creator->create(start);
     if (!rv)
@@ -868,29 +881,39 @@ QQmlComponentPrivate::beginCreate(QQmlContextData *context)
         ddata->indestructible = true;
         ddata->explicitIndestructibleSet = true;
         ddata->rootObjectInCreation = false;
-    } else {
-        Q_ASSERT(creationDepth.localData() >= 1);
-        --creationDepth.localData();
-        depthIncreased = false;
     }
 
     return rv;
 }
 
 void QQmlComponentPrivate::beginDeferred(QQmlEnginePrivate *enginePriv,
-                                                 QObject *object, ConstructionState *state)
+                                                 QObject *object, DeferredState *deferredState)
 {
-    enginePriv->inProgressCreations++;
-    state->errors.clear();
-    state->completePending = true;
-
     QQmlData *ddata = QQmlData::get(object);
-    Q_ASSERT(ddata->deferredData);
-    QQmlData::DeferredData *deferredData = ddata->deferredData;
-    QQmlContextData *creationContext = 0;
-    state->creator.reset(new QQmlObjectCreator(deferredData->context->parent, deferredData->compilationUnit, creationContext));
-    if (!state->creator->populateDeferredProperties(object))
-        state->errors << state->creator->errors;
+    Q_ASSERT(!ddata->deferredData.isEmpty());
+
+    deferredState->constructionStates.reserve(ddata->deferredData.size());
+
+    for (QQmlData::DeferredData *deferredData : qAsConst(ddata->deferredData)) {
+        enginePriv->inProgressCreations++;
+
+        ConstructionState *state = new ConstructionState;
+        state->completePending = true;
+
+        QQmlContextData *creationContext = nullptr;
+        state->creator.reset(new QQmlObjectCreator(deferredData->context->parent, deferredData->compilationUnit, creationContext));
+
+        if (!state->creator->populateDeferredProperties(object, deferredData))
+            state->errors << state->creator->errors;
+
+        deferredState->constructionStates += state;
+    }
+}
+
+void QQmlComponentPrivate::completeDeferred(QQmlEnginePrivate *enginePriv, QQmlComponentPrivate::DeferredState *deferredState)
+{
+    for (ConstructionState *state : qAsConst(deferredState->constructionStates))
+        complete(enginePriv, state);
 }
 
 void QQmlComponentPrivate::complete(QQmlEnginePrivate *enginePriv, ConstructionState *state)
@@ -905,8 +928,7 @@ void QQmlComponentPrivate::complete(QQmlEnginePrivate *enginePriv, ConstructionS
 
         if (0 == enginePriv->inProgressCreations) {
             while (enginePriv->erroredBindings) {
-                enginePriv->warning(enginePriv->erroredBindings);
-                enginePriv->erroredBindings->removeError();
+                enginePriv->warning(enginePriv->erroredBindings->removeError());
             }
         }
     }
@@ -932,19 +954,15 @@ void QQmlComponent::completeCreate()
 void QQmlComponentPrivate::completeCreate()
 {
     if (state.completePending) {
+        ++creationDepth.localData();
         QQmlEnginePrivate *ep = QQmlEnginePrivate::get(engine);
         complete(ep, &state);
-    }
-
-    if (depthIncreased) {
-        Q_ASSERT(creationDepth.localData() >= 1);
         --creationDepth.localData();
-        depthIncreased = false;
     }
 }
 
 QQmlComponentAttached::QQmlComponentAttached(QObject *parent)
-: QObject(parent), prev(0), next(0)
+: QObject(parent), prev(nullptr), next(nullptr)
 {
 }
 
@@ -952,8 +970,8 @@ QQmlComponentAttached::~QQmlComponentAttached()
 {
     if (prev) *prev = next;
     if (next) next->prev = prev;
-    prev = 0;
-    next = 0;
+    prev = nullptr;
+    next = nullptr;
 }
 
 /*!
@@ -1059,7 +1077,6 @@ void QQmlComponentPrivate::incubateObject(
     QQmlComponentPrivate *componentPriv = QQmlComponentPrivate::get(component);
 
     incubatorPriv->compilationUnit = componentPriv->compilationUnit;
-    incubatorPriv->compilationUnit->addref();
     incubatorPriv->enginePriv = enginePriv;
     incubatorPriv->creator.reset(new QQmlObjectCreator(context, componentPriv->compilationUnit, componentPriv->creationContext));
     incubatorPriv->subComponentToCreate = componentPriv->start;
@@ -1083,7 +1100,7 @@ namespace Heap {
     Member(class, NoMark, QQmlQPointer<QObject>, parent)
 
 DECLARE_HEAP_OBJECT(QmlIncubatorObject, Object) {
-    DECLARE_MARK_TABLE(QmlIncubatorObject);
+    DECLARE_MARKOBJECTS(QmlIncubatorObject);
 
     void init(QQmlIncubator::IncubationMode = QQmlIncubator::Asynchronous);
     inline void destroy();
@@ -1096,11 +1113,11 @@ struct QmlIncubatorObject : public QV4::Object
     V4_OBJECT2(QmlIncubatorObject, Object)
     V4_NEEDS_DESTROY
 
-    static void method_get_statusChanged(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_set_statusChanged(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_get_status(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_get_object(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_forceCompletion(const BuiltinFunction *, Scope &scope, CallData *callData);
+    static ReturnedValue method_get_statusChanged(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_set_statusChanged(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_get_status(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_get_object(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_forceCompletion(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
 
     void statusChanged(QQmlIncubator::Status);
     void setInitialState(QObject *);
@@ -1115,22 +1132,23 @@ class QQmlComponentIncubator : public QQmlIncubator
 public:
     QQmlComponentIncubator(QV4::Heap::QmlIncubatorObject *inc, IncubationMode mode)
         : QQmlIncubator(mode)
-        , incubatorObject(inc)
-    {}
+    {
+        incubatorObject.set(inc->internalClass->engine, inc);
+    }
 
     void statusChanged(Status s) override {
-        QV4::Scope scope(incubatorObject->internalClass->engine);
-        QV4::Scoped<QV4::QmlIncubatorObject> i(scope, incubatorObject);
+        QV4::Scope scope(incubatorObject.engine());
+        QV4::Scoped<QV4::QmlIncubatorObject> i(scope, incubatorObject.as<QV4::QmlIncubatorObject>());
         i->statusChanged(s);
     }
 
     void setInitialState(QObject *o) override {
-        QV4::Scope scope(incubatorObject->internalClass->engine);
-        QV4::Scoped<QV4::QmlIncubatorObject> i(scope, incubatorObject);
+        QV4::Scope scope(incubatorObject.engine());
+        QV4::Scoped<QV4::QmlIncubatorObject> i(scope, incubatorObject.as<QV4::QmlIncubatorObject>());
         i->setInitialState(o);
     }
 
-    QV4::Heap::QmlIncubatorObject *incubatorObject;
+    QV4::PersistentValue incubatorObject; // keep a strong internal reference while incubating
 };
 
 
@@ -1204,14 +1222,13 @@ void QQmlComponentPrivate::setInitialProperties(QV4::ExecutionEngine *engine, QV
     QV4::Scope scope(engine);
     QV4::ScopedObject object(scope);
     QV4::ScopedObject valueMap(scope, v);
-    QV4::ObjectIterator it(scope, valueMap, QV4::ObjectIterator::EnumerableOnly|QV4::ObjectIterator::WithProtoChain);
+    QV4::ObjectIterator it(scope, valueMap, QV4::ObjectIterator::EnumerableOnly);
     QV4::ScopedString name(scope);
     QV4::ScopedValue val(scope);
     if (engine->hasException)
         return;
 
-    QV4::ExecutionContextSaver saver(scope);
-    engine->pushContext(qmlContext);
+    QV4::ScopedStackFrame frame(scope, qmlContext->d());
 
     while (1) {
         name = it.nextPropertyNameAsString(val);
@@ -1250,10 +1267,10 @@ void QQmlComponent::createObject(QQmlV4Function *args)
     Q_ASSERT(d->engine);
     Q_ASSERT(args);
 
-    QObject *parent = 0;
+    QObject *parent = nullptr;
     QV4::ExecutionEngine *v4 = args->v4engine();
     QV4::Scope scope(v4);
-    QV4::ScopedValue valuemap(scope, QV4::Primitive::undefinedValue());
+    QV4::ScopedValue valuemap(scope, QV4::Value::undefinedValue());
 
     if (args->length() >= 1) {
         QV4::Scoped<QV4::QObjectWrapper> qobjectWrapper(scope, (*args)[0]);
@@ -1367,8 +1384,8 @@ void QQmlComponent::incubateObject(QQmlV4Function *args)
     QV4::ExecutionEngine *v4 = args->v4engine();
     QV4::Scope scope(v4);
 
-    QObject *parent = 0;
-    QV4::ScopedValue valuemap(scope, QV4::Primitive::undefinedValue());
+    QObject *parent = nullptr;
+    QV4::ScopedValue valuemap(scope, QV4::Value::undefinedValue());
     QQmlIncubator::IncubationMode mode = QQmlIncubator::Asynchronous;
 
     if (args->length() >= 1) {
@@ -1400,9 +1417,9 @@ void QQmlComponent::incubateObject(QQmlV4Function *args)
 
     QQmlComponentExtension *e = componentExtension(args->v4engine());
 
-    QV4::Scoped<QV4::QmlIncubatorObject> r(scope, v4->memoryManager->allocObject<QV4::QmlIncubatorObject>(mode));
+    QV4::Scoped<QV4::QmlIncubatorObject> r(scope, v4->memoryManager->allocate<QV4::QmlIncubatorObject>(mode));
     QV4::ScopedObject p(scope, e->incubationProto.value());
-    r->setPrototype(p);
+    r->setPrototypeOf(p);
 
     if (!valuemap->isUndefined())
         r->d()->valuemap.set(scope.engine, valuemap);
@@ -1422,8 +1439,7 @@ void QQmlComponent::incubateObject(QQmlV4Function *args)
 // XXX used by QSGLoader
 void QQmlComponentPrivate::initializeObjectWithInitialProperties(QV4::QmlContext *qmlContext, const QV4::Value &valuemap, QObject *toCreate)
 {
-    QQmlEnginePrivate *ep = QQmlEnginePrivate::get(engine);
-    QV4::ExecutionEngine *v4engine = QV8Engine::getV4(ep->v8engine());
+    QV4::ExecutionEngine *v4engine = engine->handle();
     QV4::Scope scope(v4engine);
 
     QV4::ScopedValue object(scope, QV4::QObjectWrapper::wrap(v4engine, toCreate));
@@ -1439,25 +1455,27 @@ QQmlComponentExtension::QQmlComponentExtension(QV4::ExecutionEngine *v4)
     QV4::ScopedObject proto(scope, v4->newObject());
     proto->defineAccessorProperty(QStringLiteral("onStatusChanged"),
                                   QV4::QmlIncubatorObject::method_get_statusChanged, QV4::QmlIncubatorObject::method_set_statusChanged);
-    proto->defineAccessorProperty(QStringLiteral("status"), QV4::QmlIncubatorObject::method_get_status, 0);
-    proto->defineAccessorProperty(QStringLiteral("object"), QV4::QmlIncubatorObject::method_get_object, 0);
+    proto->defineAccessorProperty(QStringLiteral("status"), QV4::QmlIncubatorObject::method_get_status, nullptr);
+    proto->defineAccessorProperty(QStringLiteral("object"), QV4::QmlIncubatorObject::method_get_object, nullptr);
     proto->defineDefaultProperty(QStringLiteral("forceCompletion"), QV4::QmlIncubatorObject::method_forceCompletion);
 
     incubationProto.set(v4, proto);
 }
 
-void QV4::QmlIncubatorObject::method_get_object(const BuiltinFunction *, Scope &scope, CallData *callData)
+QV4::ReturnedValue QV4::QmlIncubatorObject::method_get_object(const FunctionObject *b, const Value *thisObject, const Value *, int)
 {
-    QV4::Scoped<QmlIncubatorObject> o(scope, callData->thisObject.as<QmlIncubatorObject>());
+    QV4::Scope scope(b);
+    QV4::Scoped<QmlIncubatorObject> o(scope, thisObject->as<QmlIncubatorObject>());
     if (!o)
         THROW_TYPE_ERROR();
 
-    scope.result = QV4::QObjectWrapper::wrap(scope.engine, o->d()->incubator->object());
+    return QV4::QObjectWrapper::wrap(scope.engine, o->d()->incubator->object());
 }
 
-void QV4::QmlIncubatorObject::method_forceCompletion(const BuiltinFunction *, Scope &scope, CallData *callData)
+QV4::ReturnedValue QV4::QmlIncubatorObject::method_forceCompletion(const FunctionObject *b, const Value *thisObject, const Value *, int)
 {
-    QV4::Scoped<QmlIncubatorObject> o(scope, callData->thisObject.as<QmlIncubatorObject>());
+    QV4::Scope scope(b);
+    QV4::Scoped<QmlIncubatorObject> o(scope, thisObject->as<QmlIncubatorObject>());
     if (!o)
         THROW_TYPE_ERROR();
 
@@ -1466,31 +1484,34 @@ void QV4::QmlIncubatorObject::method_forceCompletion(const BuiltinFunction *, Sc
     RETURN_UNDEFINED();
 }
 
-void QV4::QmlIncubatorObject::method_get_status(const BuiltinFunction *, Scope &scope, CallData *callData)
+QV4::ReturnedValue QV4::QmlIncubatorObject::method_get_status(const FunctionObject *b, const Value *thisObject, const Value *, int)
 {
-    QV4::Scoped<QmlIncubatorObject> o(scope, callData->thisObject.as<QmlIncubatorObject>());
+    QV4::Scope scope(b);
+    QV4::Scoped<QmlIncubatorObject> o(scope, thisObject->as<QmlIncubatorObject>());
     if (!o)
         THROW_TYPE_ERROR();
 
-    scope.result = QV4::Encode(o->d()->incubator->status());
+    return QV4::Encode(o->d()->incubator->status());
 }
 
-void QV4::QmlIncubatorObject::method_get_statusChanged(const BuiltinFunction *, Scope &scope, CallData *callData)
+QV4::ReturnedValue QV4::QmlIncubatorObject::method_get_statusChanged(const FunctionObject *b, const Value *thisObject, const Value *, int)
 {
-    QV4::Scoped<QmlIncubatorObject> o(scope, callData->thisObject.as<QmlIncubatorObject>());
+    QV4::Scope scope(b);
+    QV4::Scoped<QmlIncubatorObject> o(scope, thisObject->as<QmlIncubatorObject>());
     if (!o)
         THROW_TYPE_ERROR();
 
-    scope.result = o->d()->statusChanged;
+    return QV4::Encode(o->d()->statusChanged);
 }
 
-void QV4::QmlIncubatorObject::method_set_statusChanged(const BuiltinFunction *, Scope &scope, CallData *callData)
+QV4::ReturnedValue QV4::QmlIncubatorObject::method_set_statusChanged(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
 {
-    QV4::Scoped<QmlIncubatorObject> o(scope, callData->thisObject.as<QmlIncubatorObject>());
-    if (!o || callData->argc < 1)
+    QV4::Scope scope(b);
+    QV4::Scoped<QmlIncubatorObject> o(scope, thisObject->as<QmlIncubatorObject>());
+    if (!o || argc < 1)
         THROW_TYPE_ERROR();
 
-    o->d()->statusChanged.set(scope.engine, callData->args[0]);
+    o->d()->statusChanged.set(scope.engine, argv[0]);
 
     RETURN_UNDEFINED();
 }
@@ -1502,8 +1523,8 @@ QQmlComponentExtension::~QQmlComponentExtension()
 void QV4::Heap::QmlIncubatorObject::init(QQmlIncubator::IncubationMode m)
 {
     Object::init();
-    valuemap.set(internalClass->engine, QV4::Primitive::undefinedValue());
-    statusChanged.set(internalClass->engine, QV4::Primitive::undefinedValue());
+    valuemap.set(internalClass->engine, QV4::Value::undefinedValue());
+    statusChanged.set(internalClass->engine, QV4::Value::undefinedValue());
     parent.init();
     qmlContext.set(internalClass->engine, nullptr);
     incubator = new QQmlComponentIncubator(this, m);
@@ -1542,15 +1563,18 @@ void QV4::QmlIncubatorObject::statusChanged(QQmlIncubator::Status s)
 
     QV4::ScopedFunctionObject f(scope, d()->statusChanged);
     if (f) {
-        QV4::ScopedCallData callData(scope, 1);
-        callData->thisObject = this;
-        callData->args[0] = QV4::Primitive::fromUInt32(s);
-        f->call(scope, callData);
+        QV4::JSCallData jsCallData(scope, 1);
+        *jsCallData->thisObject = this;
+        jsCallData->args[0] = QV4::Value::fromUInt32(s);
+        f->call(jsCallData);
         if (scope.hasException()) {
             QQmlError error = scope.engine->catchExceptionAsQmlError();
             QQmlEnginePrivate::warning(QQmlEnginePrivate::get(scope.engine->qmlEngine()), error);
         }
     }
+
+    if (s != QQmlIncubator::Loading)
+        d()->incubator->incubatorObject.clear();
 }
 
 #undef INITIALPROPERTIES_SOURCE
diff --git a/src/qml/qml/qqmlcomponent.h b/src/qml/qml/qqmlcomponent.h
index ca60f01eb5..20199d0b21 100644
--- a/src/qml/qml/qqmlcomponent.h
+++ b/src/qml/qml/qqmlcomponent.h
@@ -77,13 +77,13 @@ public:
     enum CompilationMode { PreferSynchronous, Asynchronous };
     Q_ENUM(CompilationMode)
 
-    QQmlComponent(QObject *parent = Q_NULLPTR);
-    QQmlComponent(QQmlEngine *, QObject *parent = Q_NULLPTR);
-    QQmlComponent(QQmlEngine *, const QString &fileName, QObject *parent = Q_NULLPTR);
-    QQmlComponent(QQmlEngine *, const QString &fileName, CompilationMode mode, QObject *parent = Q_NULLPTR);
-    QQmlComponent(QQmlEngine *, const QUrl &url, QObject *parent = Q_NULLPTR);
-    QQmlComponent(QQmlEngine *, const QUrl &url, CompilationMode mode, QObject *parent = Q_NULLPTR);
-    virtual ~QQmlComponent();
+    QQmlComponent(QObject *parent = nullptr);
+    QQmlComponent(QQmlEngine *, QObject *parent = nullptr);
+    QQmlComponent(QQmlEngine *, const QString &fileName, QObject *parent = nullptr);
+    QQmlComponent(QQmlEngine *, const QString &fileName, CompilationMode mode, QObject *parent = nullptr);
+    QQmlComponent(QQmlEngine *, const QUrl &url, QObject *parent = nullptr);
+    QQmlComponent(QQmlEngine *, const QUrl &url, CompilationMode mode, QObject *parent = nullptr);
+    ~QQmlComponent() override;
 
     enum Status { Null, Ready, Loading, Error };
     Q_ENUM(Status)
@@ -101,14 +101,15 @@ public:
 
     QUrl url() const;
 
-    virtual QObject *create(QQmlContext *context = Q_NULLPTR);
+    virtual QObject *create(QQmlContext *context = nullptr);
     virtual QObject *beginCreate(QQmlContext *);
     virtual void completeCreate();
 
-    void create(QQmlIncubator &, QQmlContext *context = Q_NULLPTR,
-                QQmlContext *forContext = Q_NULLPTR);
+    void create(QQmlIncubator &, QQmlContext *context = nullptr,
+                QQmlContext *forContext = nullptr);
 
     QQmlContext *creationContext() const;
+    QQmlEngine *engine() const;
 
     static QQmlComponentAttached *qmlAttachedProperties(QObject *);
 
diff --git a/src/qml/qml/qqmlcomponent_p.h b/src/qml/qml/qqmlcomponent_p.h
index 6414025574..4d9e4c6c15 100644
--- a/src/qml/qml/qqmlcomponent_p.h
+++ b/src/qml/qml/qqmlcomponent_p.h
@@ -79,7 +79,7 @@ class Q_QML_PRIVATE_EXPORT QQmlComponentPrivate : public QObjectPrivate, public
 
 public:
     QQmlComponentPrivate()
-        : typeData(0), progress(0.), start(-1), engine(0), creationContext(0), depthIncreased(false) {}
+        : progress(0.), start(-1), engine(nullptr), creationContext(nullptr) {}
 
     void loadUrl(const QUrl &newUrl, QQmlComponent::CompilationMode mode = QQmlComponent::PreferSynchronous);
 
@@ -88,18 +88,18 @@ public:
     void initializeObjectWithInitialProperties(QV4::QmlContext *qmlContext, const QV4::Value &valuemap, QObject *toCreate);
     static void setInitialProperties(QV4::ExecutionEngine *engine, QV4::QmlContext *qmlContext, const QV4::Value &o, const QV4::Value &v);
 
-    void incubateObject(
+    virtual void incubateObject(
             QQmlIncubator *incubationTask,
             QQmlComponent *component,
             QQmlEngine *engine,
             QQmlContextData *context,
             QQmlContextData *forContext);
 
-    QQmlTypeData *typeData;
+    QQmlRefPointer<QQmlTypeData> typeData;
     void typeDataReady(QQmlTypeData *) override;
     void typeDataProgress(QQmlTypeData *, qreal) override;
 
-    void fromTypeData(QQmlTypeData *data);
+    void fromTypeData(const QQmlRefPointer<QQmlTypeData> &data);
 
     QUrl url;
     qreal progress;
@@ -121,13 +121,21 @@ public:
     };
     ConstructionState state;
 
-    static void beginDeferred(QQmlEnginePrivate *enginePriv, QObject *object,
-                              ConstructionState *state);
+    struct DeferredState {
+        ~DeferredState() {
+            qDeleteAll(constructionStates);
+            constructionStates.clear();
+        }
+        QVector<ConstructionState *> constructionStates;
+    };
+
+    static void beginDeferred(QQmlEnginePrivate *enginePriv, QObject *object, DeferredState* deferredState);
+    static void completeDeferred(QQmlEnginePrivate *enginePriv, DeferredState *deferredState);
+
     static void complete(QQmlEnginePrivate *enginePriv, ConstructionState *state);
 
     QQmlEngine *engine;
     QQmlGuardedContextData creationContext;
-    bool depthIncreased;
 
     void clear();
 
diff --git a/src/qml/qml/qqmlcomponentattached_p.h b/src/qml/qml/qqmlcomponentattached_p.h
index 8236aac1af..e3bca18857 100644
--- a/src/qml/qml/qqmlcomponentattached_p.h
+++ b/src/qml/qml/qqmlcomponentattached_p.h
@@ -62,7 +62,7 @@ class Q_QML_PRIVATE_EXPORT QQmlComponentAttached : public QObject
 {
     Q_OBJECT
 public:
-    QQmlComponentAttached(QObject *parent = 0);
+    QQmlComponentAttached(QObject *parent = nullptr);
     ~QQmlComponentAttached();
 
     void add(QQmlComponentAttached **a) {
@@ -72,7 +72,7 @@ public:
     void rem() {
         if (next) next->prev = prev;
         *prev = next;
-        next = 0; prev = 0;
+        next = nullptr; prev = nullptr;
     }
     QQmlComponentAttached **prev;
     QQmlComponentAttached *next;
diff --git a/src/qml/qml/qqmlcontext.cpp b/src/qml/qml/qqmlcontext.cpp
index 1476c276f4..3710cee162 100644
--- a/src/qml/qml/qqmlcontext.cpp
+++ b/src/qml/qml/qqmlcontext.cpp
@@ -56,7 +56,7 @@
 QT_BEGIN_NAMESPACE
 
 QQmlContextPrivate::QQmlContextPrivate()
-: data(0), notifyIndex(-1)
+: data(nullptr), notifyIndex(-1)
 {
 }
 
@@ -161,6 +161,7 @@ QQmlContext::QQmlContext(QQmlEngine *e, bool)
 {
     Q_D(QQmlContext);
     d->data = new QQmlContextData(this);
+    ++d->data->refCount;
 
     d->data->engine = e;
 }
@@ -174,8 +175,9 @@ QQmlContext::QQmlContext(QQmlEngine *engine, QObject *parent)
 {
     Q_D(QQmlContext);
     d->data = new QQmlContextData(this);
+    ++d->data->refCount;
 
-    d->data->setParent(engine?QQmlContextData::get(engine->rootContext()):0);
+    d->data->setParent(engine?QQmlContextData::get(engine->rootContext()):nullptr);
 }
 
 /*!
@@ -187,18 +189,20 @@ QQmlContext::QQmlContext(QQmlContext *parentContext, QObject *parent)
 {
     Q_D(QQmlContext);
     d->data = new QQmlContextData(this);
+    ++d->data->refCount;
 
-    d->data->setParent(parentContext?QQmlContextData::get(parentContext):0);
+    d->data->setParent(parentContext?QQmlContextData::get(parentContext):nullptr);
 }
 
 /*!
     \internal
 */
 QQmlContext::QQmlContext(QQmlContextData *data)
-: QObject(*(new QQmlContextPrivate), 0)
+: QObject(*(new QQmlContextPrivate), nullptr)
 {
     Q_D(QQmlContext);
     d->data = data;
+    // don't add a refcount here, as the data owns this context
 }
 
 /*!
@@ -212,7 +216,8 @@ QQmlContext::~QQmlContext()
 {
     Q_D(QQmlContext);
 
-    if (!d->data->isInternal)
+    d->data->publicContext = nullptr;
+    if (!--d->data->refCount)
         d->data->destroy();
 }
 
@@ -245,7 +250,7 @@ QQmlEngine *QQmlContext::engine() const
 QQmlContext *QQmlContext::parentContext() const
 {
     Q_D(const QQmlContext);
-    return d->data->parent?d->data->parent->asQQmlContext():0;
+    return d->data->parent?d->data->parent->asQQmlContext():nullptr;
 }
 
 /*!
@@ -301,16 +306,7 @@ void QQmlContext::setContextProperty(const QString &name, const QVariant &value)
         return;
     }
 
-    if (data->engine) {
-        bool ok;
-        QObject *o = QQmlEnginePrivate::get(data->engine)->toQObject(value, &ok);
-        if (ok) {
-            setContextProperty(name, o);
-            return;
-        }
-    }
-
-    QV4::IdentifierHash<int> &properties = data->detachedPropertyNames();
+    QV4::IdentifierHash &properties = data->detachedPropertyNames();
     int idx = properties.value(name);
     if (idx == -1) {
         properties.add(name, data->idValueCount + d->propertyValues.count());
@@ -319,7 +315,7 @@ void QQmlContext::setContextProperty(const QString &name, const QVariant &value)
         data->refreshExpressions();
     } else {
         d->propertyValues[idx] = value;
-        QMetaObject::activate(this, d->notifyIndex, idx, 0);
+        QMetaObject::activate(this, d->notifyIndex, idx, nullptr);
     }
 }
 
@@ -330,37 +326,54 @@ void QQmlContext::setContextProperty(const QString &name, const QVariant &value)
 */
 void QQmlContext::setContextProperty(const QString &name, QObject *value)
 {
-    Q_D(QQmlContext);
-    if (d->notifyIndex == -1)
-        d->notifyIndex = QMetaObjectPrivate::absoluteSignalCount(&QQmlContext::staticMetaObject);
+    setContextProperty(name, QVariant::fromValue(value));
+}
+
+/*!
+    \since 5.11
+
+    Set a batch of \a properties on this context.
+
+    Setting all properties in one batch avoids unnecessary
+    refreshing  expressions, and is therefore recommended
+    instead of calling \l setContextProperty() for each individual property.
+
+    \sa QQmlContext::setContextProperty()
+*/
+void QQmlContext::setContextProperties(const QVector<PropertyPair> &properties)
+{
+    Q_D(const QQmlContext);
 
     QQmlContextData *data = d->data;
 
-    if (data->isInternal) {
-        qWarning("QQmlContext: Cannot set property on internal context.");
-        return;
-    }
+    QQmlJavaScriptExpression *expressions = data->expressions;
+    QQmlContextData *childContexts = data->childContexts;
 
-    if (!isValid()) {
-        qWarning("QQmlContext: Cannot set property on invalid context.");
-        return;
-    }
+    data->expressions = nullptr;
+    data->childContexts = nullptr;
 
-    QV4::IdentifierHash<int> &properties = data->detachedPropertyNames();
-    int idx = properties.value(name);
+    for (auto property : properties)
+        setContextProperty(property.name, property.value);
 
-    if (idx == -1) {
-        properties.add(name, data->idValueCount + d->propertyValues.count());
-        d->propertyValues.append(QVariant::fromValue(value));
+    data->expressions = expressions;
+    data->childContexts = childContexts;
 
-        data->refreshExpressions();
-    } else {
-        d->propertyValues[idx] = QVariant::fromValue(value);
-        QMetaObject::activate(this, d->notifyIndex, idx, 0);
-    }
+    data->refreshExpressions();
 }
 
 /*!
+    \since 5.11
+
+    \class QQmlContext::PropertyPair
+    \inmodule QtQml
+
+    This struct contains a property name and a property value.
+    It is used as a parameter for the \c setContextProperties function.
+
+    \sa QQmlContext::setContextProperties()
+*/
+
+/*!
   Returns the value of the \a name property for this context
   as a QVariant.
  */
@@ -372,7 +385,7 @@ QVariant QQmlContext::contextProperty(const QString &name) const
 
     QQmlContextData *data = d->data;
 
-    const QV4::IdentifierHash<int> &properties = data->propertyNames();
+    const QV4::IdentifierHash &properties = data->propertyNames();
     if (properties.count())
         idx = properties.value(name);
 
@@ -508,7 +521,7 @@ QObject *QQmlContextPrivate::context_at(QQmlListProperty<QObject> *prop, int ind
     int contextProperty = (int)(quintptr)prop->data;
 
     if (d->propertyValues.at(contextProperty).userType() != qMetaTypeId<QList<QObject*> >()) {
-        return 0;
+        return nullptr;
     } else {
         return ((const QList<QObject*> *)d->propertyValues.at(contextProperty).constData())->at(index);
     }
@@ -521,12 +534,12 @@ QQmlContextData::QQmlContextData()
 }
 
 QQmlContextData::QQmlContextData(QQmlContext *ctxt)
-: parent(0), engine(0), isInternal(false), ownedByParent(false), isJSContext(false),
-  isPragmaLibraryContext(false), unresolvedNames(false), hasEmittedDestruction(false), isRootObjectInCreation(false),
-  publicContext(ctxt), activeVMEData(0), componentObjectIndex(-1),
-  contextObject(0), childContexts(0), nextChild(0), prevChild(0),
-  expressions(0), contextObjects(0), contextGuards(0), idValues(0), idValueCount(0), linkedContext(0),
-  componentAttached(0)
+    : engine(nullptr), isInternal(false), isJSContext(false),
+      isPragmaLibraryContext(false), unresolvedNames(false), hasEmittedDestruction(false), isRootObjectInCreation(false),
+      stronglyReferencedByParent(false), publicContext(ctxt), incubator(nullptr), componentObjectIndex(-1),
+      contextObject(nullptr), nextChild(nullptr), prevChild(nullptr),
+      expressions(nullptr), contextObjects(nullptr), idValues(nullptr), idValueCount(0),
+      componentAttached(nullptr)
 {
 }
 
@@ -543,8 +556,8 @@ void QQmlContextData::emitDestruction()
                 componentAttached = a->next;
                 if (componentAttached) componentAttached->prev = &componentAttached;
 
-                a->next = 0;
-                a->prev = 0;
+                a->next = nullptr;
+                a->prev = nullptr;
 
                 emit a->destruction();
             }
@@ -563,22 +576,32 @@ void QQmlContextData::invalidate()
     emitDestruction();
 
     while (childContexts) {
-        if (childContexts->ownedByParent) {
+        Q_ASSERT(childContexts != this);
+        if (childContexts->stronglyReferencedByParent && !--childContexts->refCount)
             childContexts->destroy();
-        } else {
+        else
             childContexts->invalidate();
-        }
     }
 
     if (prevChild) {
         *prevChild = nextChild;
         if (nextChild) nextChild->prevChild = prevChild;
-        nextChild = 0;
-        prevChild = 0;
+        nextChild = nullptr;
+        prevChild = nullptr;
     }
 
-    engine = 0;
-    parent = 0;
+    importedScripts.clear();
+
+    engine = nullptr;
+    parent = nullptr;
+}
+
+void QQmlContextData::clearContextRecursively()
+{
+    clearContext();
+
+    for (auto ctxIt = childContexts; ctxIt; ctxIt = ctxIt->nextChild)
+        ctxIt->clearContextRecursively();
 }
 
 void QQmlContextData::clearContext()
@@ -589,63 +612,85 @@ void QQmlContextData::clearContext()
     while (expression) {
         QQmlJavaScriptExpression *nextExpression = expression->m_nextExpression;
 
-        expression->m_prevExpression = 0;
-        expression->m_nextExpression = 0;
+        expression->m_prevExpression = nullptr;
+        expression->m_nextExpression = nullptr;
 
-        expression->setContext(0);
+        expression->setContext(nullptr);
 
         expression = nextExpression;
     }
-    expressions = 0;
+    expressions = nullptr;
 }
 
 void QQmlContextData::destroy()
 {
-    if (linkedContext)
-        linkedContext->destroy();
+    Q_ASSERT(refCount == 0);
+    linkedContext = nullptr;
 
-    if (engine) invalidate();
+    // avoid recursion
+    ++refCount;
+    if (engine)
+        invalidate();
 
+    Q_ASSERT(refCount == 1);
     clearContext();
+    Q_ASSERT(refCount == 1);
 
     while (contextObjects) {
         QQmlData *co = contextObjects;
         contextObjects = contextObjects->nextContextObject;
 
-        co->context = 0;
-        co->outerContext = 0;
-        co->nextContextObject = 0;
-        co->prevContextObject = 0;
+        if (co->context == this)
+            co->context = nullptr;
+        co->outerContext = nullptr;
+        co->nextContextObject = nullptr;
+        co->prevContextObject = nullptr;
     }
+    Q_ASSERT(refCount == 1);
 
     QQmlGuardedContextData *contextGuard = contextGuards;
     while (contextGuard) {
         QQmlGuardedContextData *next = contextGuard->m_next;
-        contextGuard->m_next = 0;
-        contextGuard->m_prev = 0;
-        contextGuard->m_contextData = 0;
+        contextGuard->m_next = nullptr;
+        contextGuard->m_prev = nullptr;
+        contextGuard->m_contextData = nullptr;
         contextGuard = next;
     }
-    contextGuards = 0;
+    contextGuards = nullptr;
+    Q_ASSERT(refCount == 1);
 
     delete [] idValues;
+    idValues = nullptr;
 
-    if (isInternal)
+    Q_ASSERT(refCount == 1);
+    if (publicContext) {
+        // the QQmlContext destructor will remove one ref again
+        ++refCount;
         delete publicContext;
+    }
+
+    Q_ASSERT(refCount == 1);
+    --refCount;
+    Q_ASSERT(refCount == 0);
 
     delete this;
 }
 
-void QQmlContextData::setParent(QQmlContextData *p, bool parentTakesOwnership)
+void QQmlContextData::setParent(QQmlContextData *p, bool stronglyReferencedByParent)
 {
+    if (p == parent)
+        return;
     if (p) {
+        Q_ASSERT(!parent);
         parent = p;
+        this->stronglyReferencedByParent = stronglyReferencedByParent;
+        if (stronglyReferencedByParent)
+            ++refCount; // balanced in QQmlContextData::invalidate()
         engine = p->engine;
         nextChild = p->childContexts;
         if (nextChild) nextChild->prevChild = &nextChild;
         prevChild = &p->childContexts;
         p->childContexts = this;
-        ownedByParent = parentTakesOwnership;
     }
 }
 
@@ -660,6 +705,10 @@ void QQmlContextData::refreshExpressionsRecursive(QQmlJavaScriptExpression *expr
         expression->refresh();
 }
 
+QQmlContextData::~QQmlContextData()
+{
+}
+
 static inline bool expressions_to_run(QQmlContextData *ctxt, bool isGlobalRefresh)
 {
     return ctxt->expressions && (!isGlobalRefresh || ctxt->unresolvedNames);
@@ -713,7 +762,7 @@ void QQmlContextData::refreshExpressionsRecursive(bool isGlobal)
 // *structure* (not values) changes.
 void QQmlContextData::refreshExpressions()
 {
-    bool isGlobal = (parent == 0);
+    bool isGlobal = (parent == nullptr);
 
     // For efficiency, we try and minimize the number of guards we have to create
     if (expressions_to_run(this, isGlobal) && childContexts) {
@@ -735,13 +784,17 @@ void QQmlContextData::refreshExpressions()
     }
 }
 
-void QQmlContextData::addObject(QObject *o)
+void QQmlContextData::addObject(QQmlData *data)
 {
-    QQmlData *data = QQmlData::get(o, true);
-
-    Q_ASSERT(data->context == 0);
+    if (data->outerContext) {
+        if (data->nextContextObject)
+            data->nextContextObject->prevContextObject = data->prevContextObject;
+        if (data->prevContextObject)
+            *data->prevContextObject = data->nextContextObject;
+        else if (data->outerContext->contextObjects == data)
+            data->outerContext->contextObjects = data->nextContextObject;
+    }
 
-    data->context = this;
     data->outerContext = this;
 
     data->nextContextObject = contextObjects;
@@ -759,7 +812,7 @@ void QQmlContextData::setIdProperty(int idx, QObject *obj)
 
 QString QQmlContextData::findObjectId(const QObject *obj) const
 {
-    const QV4::IdentifierHash<int> &properties = propertyNames();
+    const QV4::IdentifierHash &properties = propertyNames();
     if (propertyNameCache.isEmpty())
         return QString();
 
@@ -795,24 +848,24 @@ QQmlContextPrivate *QQmlContextData::asQQmlContextPrivate()
 void QQmlContextData::initFromTypeCompilationUnit(const QQmlRefPointer<QV4::CompiledData::CompilationUnit> &unit, int subComponentIndex)
 {
     typeCompilationUnit = unit;
-    componentObjectIndex = subComponentIndex == -1 ? typeCompilationUnit->data->indexOfRootObject : subComponentIndex;
+    componentObjectIndex = subComponentIndex == -1 ? /*root object*/0 : subComponentIndex;
     Q_ASSERT(!idValues);
-    idValueCount = typeCompilationUnit->data->objectAt(componentObjectIndex)->nNamedObjectsInComponent;
+    idValueCount = typeCompilationUnit->objectAt(componentObjectIndex)->nNamedObjectsInComponent;
     idValues = new ContextGuard[idValueCount];
 }
 
-const QV4::IdentifierHash<int> &QQmlContextData::propertyNames() const
+const QV4::IdentifierHash &QQmlContextData::propertyNames() const
 {
     if (propertyNameCache.isEmpty()) {
         if (typeCompilationUnit)
             propertyNameCache = typeCompilationUnit->namedObjectsPerComponent(componentObjectIndex);
         else
-            propertyNameCache = QV4::IdentifierHash<int>(QV8Engine::getV4(engine));
+            propertyNameCache = QV4::IdentifierHash(engine->handle());
     }
     return propertyNameCache;
 }
 
-QV4::IdentifierHash<int> &QQmlContextData::detachedPropertyNames()
+QV4::IdentifierHash &QQmlContextData::detachedPropertyNames()
 {
     propertyNames();
     propertyNameCache.detach();
@@ -822,14 +875,14 @@ QV4::IdentifierHash<int> &QQmlContextData::detachedPropertyNames()
 QUrl QQmlContextData::url() const
 {
     if (typeCompilationUnit)
-        return typeCompilationUnit->url();
+        return typeCompilationUnit->finalUrl();
     return baseUrl;
 }
 
 QString QQmlContextData::urlString() const
 {
     if (typeCompilationUnit)
-        return typeCompilationUnit->fileName();
+        return typeCompilationUnit->finalUrlString();
     return baseUrlString;
 }
 
diff --git a/src/qml/qml/qqmlcontext.h b/src/qml/qml/qqmlcontext.h
index 781eac44fc..7ed70c7619 100644
--- a/src/qml/qml/qqmlcontext.h
+++ b/src/qml/qml/qqmlcontext.h
@@ -42,6 +42,8 @@
 
 #include <QtCore/qurl.h>
 #include <QtCore/qobject.h>
+#include <QtCore/qlist.h>
+#include <QtCore/qpair.h>
 #include <QtQml/qjsvalue.h>
 #include <QtCore/qmetatype.h>
 #include <QtCore/qvariant.h>
@@ -62,9 +64,11 @@ class Q_QML_EXPORT QQmlContext : public QObject
     Q_DECLARE_PRIVATE(QQmlContext)
 
 public:
-    QQmlContext(QQmlEngine *parent, QObject *objParent = Q_NULLPTR);
-    QQmlContext(QQmlContext *parent, QObject *objParent = Q_NULLPTR);
-    virtual ~QQmlContext();
+    struct PropertyPair { QString name; QVariant value; };
+
+    QQmlContext(QQmlEngine *parent, QObject *objParent = nullptr);
+    QQmlContext(QQmlContext *parent, QObject *objParent = nullptr);
+    ~QQmlContext() override;
 
     bool isValid() const;
 
@@ -77,6 +81,7 @@ public:
     QVariant contextProperty(const QString &) const;
     void setContextProperty(const QString &, QObject *);
     void setContextProperty(const QString &, const QVariant &);
+    void setContextProperties(const QVector<PropertyPair> &properties);
 
     // ### Qt 6: no need for a mutable object, this should become a const QObject pointer
     QString nameForObject(QObject *) const;
diff --git a/src/qml/qml/qqmlcontext_p.h b/src/qml/qml/qqmlcontext_p.h
index 4d2bb72352..7e3cef8e1d 100644
--- a/src/qml/qml/qqmlcontext_p.h
+++ b/src/qml/qml/qqmlcontext_p.h
@@ -78,6 +78,8 @@ class QQmlExpression;
 class QQmlExpressionPrivate;
 class QQmlJavaScriptExpression;
 class QQmlContextData;
+class QQmlGuardedContextData;
+class QQmlIncubatorPrivate;
 
 class QQmlContextPrivate : public QObjectPrivate
 {
@@ -105,7 +107,7 @@ public:
 };
 
 class QQmlComponentAttached;
-class QQmlGuardedContextData;
+
 class Q_QML_PRIVATE_EXPORT QQmlContextData
 {
 public:
@@ -113,7 +115,7 @@ public:
     QQmlContextData(QQmlContext *);
     void emitDestruction();
     void clearContext();
-    void destroy();
+    void clearContextRecursively();
     void invalidate();
 
     inline bool isValid() const {
@@ -121,13 +123,13 @@ public:
     }
 
     // My parent context and engine
-    QQmlContextData *parent;
+    QQmlContextData *parent = nullptr;
     QQmlEngine *engine;
 
-    void setParent(QQmlContextData *, bool parentTakesOwnership = false);
+    void setParent(QQmlContextData *, bool stronglyReferencedByParent = false);
     void refreshExpressions();
 
-    void addObject(QObject *);
+    void addObject(QQmlData *data);
 
     QUrl resolvedUrl(const QUrl &);
 
@@ -135,18 +137,19 @@ public:
     // If internal is false publicContext owns this.
     QQmlContext *asQQmlContext();
     QQmlContextPrivate *asQQmlContextPrivate();
+    quint32 refCount = 0;
     quint32 isInternal:1;
-    quint32 ownedByParent:1; // unrelated to isInternal; parent context deletes children if true.
     quint32 isJSContext:1;
     quint32 isPragmaLibraryContext:1;
     quint32 unresolvedNames:1; // True if expressions in this context failed to resolve a toplevel name
     quint32 hasEmittedDestruction:1;
     quint32 isRootObjectInCreation:1;
+    quint32 stronglyReferencedByParent:1;
     quint32 dummy:25;
     QQmlContext *publicContext;
 
-    // VME data that is constructing this context if any
-    void *activeVMEData;
+    // The incubator that is constructing this context if any
+    QQmlIncubatorPrivate *incubator;
 
     // Compilation unit for contexts that belong to a compiled type.
     QQmlRefPointer<QV4::CompiledData::CompilationUnit> typeCompilationUnit;
@@ -157,9 +160,9 @@ public:
     void initFromTypeCompilationUnit(const QQmlRefPointer<QV4::CompiledData::CompilationUnit> &unit, int subComponentIndex);
 
     // flag indicates whether the context owns the cache (after mutation) or not.
-    mutable QV4::IdentifierHash<int> propertyNameCache;
-    const QV4::IdentifierHash<int> &propertyNames() const;
-    QV4::IdentifierHash<int> &detachedPropertyNames();
+    mutable QV4::IdentifierHash propertyNameCache;
+    const QV4::IdentifierHash &propertyNames() const;
+    QV4::IdentifierHash &detachedPropertyNames();
 
     // Context object
     QObject *contextObject;
@@ -177,7 +180,7 @@ public:
     QQmlRefPointer<QQmlTypeNameCache> imports;
 
     // My children
-    QQmlContextData *childContexts;
+    QQmlContextData *childContexts = nullptr;
 
     // My peers in parent's childContexts list
     QQmlContextData  *nextChild;
@@ -190,7 +193,7 @@ public:
     QQmlData *contextObjects;
 
     // Doubly-linked list of context guards (XXX merge with contextObjects)
-    QQmlGuardedContextData *contextGuards;
+    QQmlGuardedContextData *contextGuards = nullptr;
 
     // id guards
     struct ContextGuard : public QQmlGuard<QObject>
@@ -209,7 +212,7 @@ public:
     void setIdProperty(int, QObject *);
 
     // Linked contexts. this owns linkedContext.
-    QQmlContextData *linkedContext;
+    QQmlContextDataRef linkedContext;
 
     // Linked list of uses of the Component attached property in this
     // context
@@ -223,93 +226,139 @@ public:
     }
 
 private:
+    friend class QQmlContextDataRef;
+    friend class QQmlContext; // needs to do manual refcounting :/
     void refreshExpressionsRecursive(bool isGlobal);
     void refreshExpressionsRecursive(QQmlJavaScriptExpression *);
-    ~QQmlContextData() {}
+    ~QQmlContextData();
+    void destroy();
 };
 
+
 class QQmlGuardedContextData
 {
 public:
-    inline QQmlGuardedContextData();
-    inline QQmlGuardedContextData(QQmlContextData *);
-    inline ~QQmlGuardedContextData();
-
-    inline QQmlContextData *contextData() const;
+    inline QQmlGuardedContextData() = default;
+    inline QQmlGuardedContextData(QQmlContextData *data)
+    { setContextData(data); }
+    inline ~QQmlGuardedContextData()
+    { clear(); }
+
+    inline QQmlContextData *contextData() const
+    { return m_contextData; }
     inline void setContextData(QQmlContextData *);
 
     inline bool isNull() const { return !m_contextData; }
 
     inline operator QQmlContextData*() const { return m_contextData; }
     inline QQmlContextData* operator->() const { return m_contextData; }
-    inline QQmlGuardedContextData &operator=(QQmlContextData *d);
+    inline QQmlGuardedContextData &operator=(QQmlContextData *d) {
+        setContextData(d); return *this;
+    }
 
 private:
-    QQmlGuardedContextData &operator=(const QQmlGuardedContextData &);
-    QQmlGuardedContextData(const QQmlGuardedContextData &);
+    QQmlGuardedContextData &operator=(const QQmlGuardedContextData &) = delete;
+    QQmlGuardedContextData(const QQmlGuardedContextData &) = delete;
     friend class QQmlContextData;
 
     inline void clear();
 
-    QQmlContextData *m_contextData;
-    QQmlGuardedContextData  *m_next;
-    QQmlGuardedContextData **m_prev;
+    QQmlContextData *m_contextData = nullptr;
+    QQmlGuardedContextData  *m_next = nullptr;
+    QQmlGuardedContextData **m_prev = nullptr;
 };
 
-QQmlGuardedContextData::QQmlGuardedContextData()
-: m_contextData(0), m_next(0), m_prev(0)
+
+void QQmlGuardedContextData::setContextData(QQmlContextData *contextData)
+ {
+    if (m_contextData == contextData)
+        return;
+    clear();
+
+    if (contextData) {
+        m_contextData = contextData;
+        m_next = contextData->contextGuards;
+        if (m_next) m_next->m_prev = &m_next;
+        m_prev = &contextData->contextGuards;
+        contextData->contextGuards = this;
+    }
+}
+
+void QQmlGuardedContextData::clear()
+{
+    if (m_prev) {
+        *m_prev = m_next;
+        if (m_next) m_next->m_prev = m_prev;
+        m_contextData = nullptr;
+        m_next = nullptr;
+        m_prev = nullptr;
+    }
+}
+
+QQmlContextDataRef::QQmlContextDataRef()
+    : m_contextData(nullptr)
 {
 }
 
-QQmlGuardedContextData::QQmlGuardedContextData(QQmlContextData *data)
-: m_contextData(0), m_next(0), m_prev(0)
+QQmlContextDataRef::QQmlContextDataRef(const QQmlContextDataRef &other)
+    : m_contextData(other.m_contextData)
 {
-    setContextData(data);
+    if (m_contextData)
+        ++m_contextData->refCount;
 }
 
-QQmlGuardedContextData::~QQmlGuardedContextData()
+QQmlContextDataRef::QQmlContextDataRef(QQmlContextData *data)
+    : m_contextData(data)
+{
+    if (m_contextData)
+        ++m_contextData->refCount;
+}
+
+QQmlContextDataRef::~QQmlContextDataRef()
 {
     clear();
 }
 
-void QQmlGuardedContextData::setContextData(QQmlContextData *contextData)
+void QQmlContextDataRef::setContextData(QQmlContextData *contextData)
 {
+    if (m_contextData == contextData)
+        return;
     clear();
 
     if (contextData) {
         m_contextData = contextData;
-        m_next = contextData->contextGuards;
-        if (m_next) m_next->m_prev = &m_next;
-        m_prev = &contextData->contextGuards;
-        contextData->contextGuards = this;
+        ++m_contextData->refCount;
     }
 }
 
-QQmlContextData *QQmlGuardedContextData::contextData() const
+QQmlContextData *QQmlContextDataRef::contextData() const
 {
     return m_contextData;
 }
 
-void QQmlGuardedContextData::clear()
+void QQmlContextDataRef::clear()
 {
-    if (m_prev) {
-        *m_prev = m_next;
-        if (m_next) m_next->m_prev = m_prev;
-        m_contextData = 0;
-        m_next = 0;
-        m_prev = 0;
-    }
+    if (m_contextData && !--m_contextData->refCount)
+        m_contextData->destroy();
+    m_contextData = nullptr;
 }
 
-QQmlGuardedContextData &
-QQmlGuardedContextData::operator=(QQmlContextData *d)
+QQmlContextDataRef &
+QQmlContextDataRef::operator=(QQmlContextData *d)
 {
     setContextData(d);
     return *this;
 }
 
+QQmlContextDataRef &
+QQmlContextDataRef::operator=(const QQmlContextDataRef &other)
+{
+    setContextData(other.m_contextData);
+    return *this;
+}
+
 QQmlContextData::ContextGuard::ContextGuard()
-: context(0)
+: context(nullptr)
 {
 }
 
diff --git a/src/qml/qml/qqmlcustomparser.cpp b/src/qml/qml/qqmlcustomparser.cpp
index 6ad641b8b1..5cf87f5264 100644
--- a/src/qml/qml/qqmlcustomparser.cpp
+++ b/src/qml/qml/qqmlcustomparser.cpp
@@ -135,17 +135,17 @@ int QQmlCustomParser::evaluateEnum(const QByteArray& script, bool *ok) const
     if (scope != QLatin1String("Qt")) {
         if (imports.isNull())
             return -1;
-        QQmlType *type = 0;
+        QQmlType type;
 
         if (imports.isT1()) {
-            imports.asT1()->resolveType(scope, &type, 0, 0, 0);
+            imports.asT1()->resolveType(scope, &type, nullptr, nullptr, nullptr);
         } else {
             QQmlTypeNameCache::Result result = imports.asT2()->query(scope);
             if (result.isValid())
                 type = result.type;
         }
 
-        if (!type)
+        if (!type.isValid())
             return -1;
 
         int dot2 = script.indexOf('.', dot+1);
@@ -153,9 +153,9 @@ int QQmlCustomParser::evaluateEnum(const QByteArray& script, bool *ok) const
         QByteArray enumValue = script.mid(dot2Valid ? dot2 + 1 : dot + 1);
         QByteArray scopedEnumName = (dot2Valid ? script.mid(dot + 1, dot2 - dot - 1) : QByteArray());
         if (!scopedEnumName.isEmpty())
-            return type->scopedEnumValue(engine, scopedEnumName, enumValue, ok);
+            return type.scopedEnumValue(engine, scopedEnumName, enumValue, ok);
         else
-            return type->enumValue(engine, QHashedCStringRef(enumValue.constData(), enumValue.length()), ok);
+            return type.enumValue(engine, QHashedCStringRef(enumValue.constData(), enumValue.length()), ok);
     }
 
     QByteArray enumValue = script.mid(dot + 1);
@@ -177,12 +177,10 @@ const QMetaObject *QQmlCustomParser::resolveType(const QString& name) const
 {
     if (!imports.isT1())
         return nullptr;
-    QQmlType *qmltype = 0;
-    if (!imports.asT1()->resolveType(name, &qmltype, 0, 0, 0))
+    QQmlType qmltype;
+    if (!imports.asT1()->resolveType(name, &qmltype, nullptr, nullptr, nullptr))
         return nullptr;
-    if (!qmltype)
-        return nullptr;
-    return qmltype->metaObject();
+    return qmltype.metaObject();
 }
 
 QT_END_NAMESPACE
diff --git a/src/qml/qml/qqmlcustomparser_p.h b/src/qml/qml/qqmlcustomparser_p.h
index 5eb409990d..aa933553a8 100644
--- a/src/qml/qml/qqmlcustomparser_p.h
+++ b/src/qml/qml/qqmlcustomparser_p.h
@@ -51,7 +51,6 @@
 // We mean it.
 //
 
-#include "qqmlmetatype_p.h"
 #include "qqmlerror.h"
 #include "qqmlbinding_p.h"
 #include <private/qqmltypecompiler_p.h>
@@ -74,15 +73,15 @@ public:
     };
     Q_DECLARE_FLAGS(Flags, Flag)
 
-    QQmlCustomParser() : engine(0), validator(0), m_flags(NoFlag) {}
-    QQmlCustomParser(Flags f) : engine(0), validator(0), m_flags(f) {}
+    QQmlCustomParser() : engine(nullptr), validator(nullptr), m_flags(NoFlag) {}
+    QQmlCustomParser(Flags f) : engine(nullptr), validator(nullptr), m_flags(f) {}
     virtual ~QQmlCustomParser() {}
 
     void clearErrors();
     Flags flags() const { return m_flags; }
 
-    virtual void verifyBindings(const QV4::CompiledData::Unit *, const QList<const QV4::CompiledData::Binding *> &) = 0;
-    virtual void applyBindings(QObject *, QV4::CompiledData::CompilationUnit *, const QList<const QV4::CompiledData::Binding *> &) = 0;
+    virtual void verifyBindings(const QQmlRefPointer<QV4::CompiledData::CompilationUnit> &, const QList<const QV4::CompiledData::Binding *> &) = 0;
+    virtual void applyBindings(QObject *, const QQmlRefPointer<QV4::CompiledData::CompilationUnit> &, const QList<const QV4::CompiledData::Binding *> &) = 0;
 
     QVector<QQmlCompileError> errors() const { return exceptions; }
 
diff --git a/src/qml/qml/qqmldata_p.h b/src/qml/qml/qqmldata_p.h
index 2083326cd5..2468de6857 100644
--- a/src/qml/qml/qqmldata_p.h
+++ b/src/qml/qml/qqmldata_p.h
@@ -56,7 +56,9 @@
 #include <private/qqmlpropertyindex_p.h>
 #include <private/qv4value_p.h>
 #include <private/qv4persistent_p.h>
+#include <private/qqmlrefcount_p.h>
 #include <qjsengine.h>
+#include <qvector.h>
 
 QT_BEGIN_NAMESPACE
 
@@ -75,9 +77,38 @@ class QQmlNotifierEndpoint;
 namespace QV4 {
 namespace CompiledData {
 struct CompilationUnit;
+struct Binding;
 }
 }
 
+// This is declared here because QQmlData below needs it and this file
+// in turn is included from qqmlcontext_p.h.
+class QQmlContextData;
+class Q_QML_PRIVATE_EXPORT QQmlContextDataRef
+{
+public:
+    inline QQmlContextDataRef();
+    inline QQmlContextDataRef(QQmlContextData *);
+    inline QQmlContextDataRef(const QQmlContextDataRef &);
+    inline ~QQmlContextDataRef();
+
+    inline QQmlContextData *contextData() const;
+    inline void setContextData(QQmlContextData *);
+
+    inline bool isNull() const { return !m_contextData; }
+
+    inline operator QQmlContextData*() const { return m_contextData; }
+    inline QQmlContextData* operator->() const { return m_contextData; }
+    inline QQmlContextDataRef &operator=(QQmlContextData *d);
+    inline QQmlContextDataRef &operator=(const QQmlContextDataRef &other);
+
+private:
+
+    inline void clear();
+
+    QQmlContextData *m_contextData;
+};
+
 // This class is structured in such a way, that simply zero'ing it is the
 // default state for elemental object allocations.  This is crucial in the
 // workings of the QQmlInstruction::CreateSimpleObject instruction.
@@ -86,6 +117,7 @@ class Q_QML_PRIVATE_EXPORT QQmlData : public QAbstractDeclarativeData
 {
 public:
     QQmlData();
+    ~QQmlData();
 
     static inline void init() {
         static bool initialized = false;
@@ -114,7 +146,6 @@ public:
 
     quint32 ownedByQml1:1; // This bit is shared with QML1's QDeclarativeData.
     quint32 ownMemory:1;
-    quint32 ownContext:1;
     quint32 indestructible:1;
     quint32 explicitIndestructibleSet:1;
     quint32 hasTaintedV4Object:1;
@@ -127,18 +158,21 @@ public:
     quint32 hasInterceptorMetaObject:1;
     quint32 hasVMEMetaObject:1;
     quint32 parentFrozen:1;
-    quint32 dummy:21;
+    quint32 dummy:6;
 
     // When bindingBitsSize < sizeof(ptr), we store the binding bit flags inside
     // bindingBitsValue. When we need more than sizeof(ptr) bits, we allocated
     // sufficient space and use bindingBits to point to it.
-    int bindingBitsSize;
+    quint32 bindingBitsArraySize : 16;
     typedef quintptr BindingBitsType;
+    enum {
+        BitsPerType = sizeof(BindingBitsType) * 8,
+        InlineBindingArraySize = 2
+    };
     union {
         BindingBitsType *bindingBits;
-        BindingBitsType bindingBitsValue;
+        BindingBitsType bindingBitsValue[InlineBindingArraySize];
     };
-    enum { MaxInlineBits = sizeof(BindingBitsType) * 8 };
 
     struct NotifyList {
         quint64 connectionMask;
@@ -161,9 +195,10 @@ public:
     void disconnectNotifiers();
 
     // The context that created the C++ object
-    QQmlContextData *context;
+    QQmlContextData *context = nullptr;
     // The outermost context in which this object lives
-    QQmlContextData *outerContext;
+    QQmlContextData *outerContext = nullptr;
+    QQmlContextDataRef ownContext;
 
     QQmlAbstractBinding *bindings;
     QQmlBoundSignal *signalHandlers;
@@ -173,12 +208,12 @@ public:
     QQmlData**prevContextObject;
 
     inline bool hasBindingBit(int) const;
-    void clearBindingBit(int);
-    void setBindingBit(QObject *obj, int);
+    inline void setBindingBit(QObject *obj, int);
+    inline void clearBindingBit(int);
 
     inline bool hasPendingBindingBit(int index) const;
-    void setPendingBindingBit(QObject *obj, int);
-    void clearPendingBindingBit(int);
+    inline void setPendingBindingBit(QObject *obj, int);
+    inline void clearPendingBindingBit(int);
 
     quint16 lineNumber;
     quint16 columnNumber;
@@ -186,12 +221,19 @@ public:
     quint32 jsEngineId; // id of the engine that created the jsWrapper
 
     struct DeferredData {
+        DeferredData();
+        ~DeferredData();
         unsigned int deferredIdx;
-        QV4::CompiledData::CompilationUnit *compilationUnit;//Not always the same as the other compilation unit
+        QMultiHash<int, const QV4::CompiledData::Binding *> bindings;
+        QQmlRefPointer<QV4::CompiledData::CompilationUnit> compilationUnit;//Not always the same as the other compilation unit
         QQmlContextData *context;//Could be either context or outerContext
+        Q_DISABLE_COPY(DeferredData);
     };
-    QV4::CompiledData::CompilationUnit *compilationUnit;
-    DeferredData *deferredData;
+    QQmlRefPointer<QV4::CompiledData::CompilationUnit> compilationUnit;
+    QVector<DeferredData *> deferredData;
+
+    void deferData(int objectIndex, const QQmlRefPointer<QV4::CompiledData::CompilationUnit> &, QQmlContextData *);
+    void releaseDeferredData();
 
     QV4::WeakValue jsWrapper;
 
@@ -205,13 +247,13 @@ public:
         // to be avoided because QObjectPrivate::currentChildBeingDeleted is in use.
         if (priv->isDeletingChildren || priv->wasDeleted) {
             Q_ASSERT(!create);
-            return 0;
+            return nullptr;
         } else if (priv->declarativeData) {
             return static_cast<QQmlData *>(priv->declarativeData);
         } else if (create) {
             return createQQmlData(priv);
         } else {
-            return 0;
+            return nullptr;
         }
     }
 
@@ -222,10 +264,10 @@ public:
         return false;
     }
 
-    bool hasExtendedData() const { return extendedData != 0; }
+    bool hasExtendedData() const { return extendedData != nullptr; }
     QHash<int, QObject *> *attachedProperties() const;
 
-    static inline bool wasDeleted(QObject *);
+    static inline bool wasDeleted(const QObject *);
 
     static void markAsDeleted(QObject *);
     static void setQueuedForDeletion(QObject *);
@@ -241,6 +283,9 @@ public:
         return createPropertyCache(engine, object);
     }
 
+    Q_ALWAYS_INLINE static uint offsetForBit(int bit) { return static_cast<uint>(bit) / BitsPerType; }
+    Q_ALWAYS_INLINE static BindingBitsType bitFlagForBit(int bit) { return BindingBitsType(1) << (static_cast<uint>(bit) & (BitsPerType - 1)); }
+
 private:
     // For attachedProperties
     mutable QQmlDataExtended *extendedData;
@@ -252,26 +297,47 @@ private:
 
     Q_ALWAYS_INLINE bool hasBitSet(int bit) const
     {
-        if (bindingBitsSize <= bit)
+        uint offset = offsetForBit(bit);
+        if (bindingBitsArraySize <= offset)
             return false;
 
-        if (bindingBitsSize == MaxInlineBits)
-            return bindingBitsValue & (BindingBitsType(1) << bit);
-        else
-            return bindingBits[bit / MaxInlineBits] & (BindingBitsType(1) << (bit % MaxInlineBits));
+        const BindingBitsType *bits = (bindingBitsArraySize == InlineBindingArraySize) ? bindingBitsValue : bindingBits;
+        return bits[offset] & bitFlagForBit(bit);
+    }
+
+    Q_ALWAYS_INLINE void clearBit(int bit)
+    {
+        uint offset = QQmlData::offsetForBit(bit);
+        if (bindingBitsArraySize > offset) {
+            BindingBitsType *bits = (bindingBitsArraySize == InlineBindingArraySize) ? bindingBitsValue : bindingBits;
+            bits[offset] &= ~QQmlData::bitFlagForBit(bit);
+        }
+    }
+
+    Q_ALWAYS_INLINE void setBit(QObject *obj, int bit)
+    {
+        uint offset = QQmlData::offsetForBit(bit);
+        BindingBitsType *bits = (bindingBitsArraySize == InlineBindingArraySize) ? bindingBitsValue : bindingBits;
+        if (Q_UNLIKELY(bindingBitsArraySize <= offset))
+            bits = growBits(obj, bit);
+        bits[offset] |= QQmlData::bitFlagForBit(bit);
     }
+
+    Q_NEVER_INLINE BindingBitsType *growBits(QObject *obj, int bit);
+
+    Q_DISABLE_COPY(QQmlData);
 };
 
-bool QQmlData::wasDeleted(QObject *object)
+bool QQmlData::wasDeleted(const QObject *object)
 {
     if (!object)
         return true;
 
-    QObjectPrivate *priv = QObjectPrivate::get(object);
+    const QObjectPrivate *priv = QObjectPrivate::get(object);
     if (!priv || priv->wasDeleted)
         return true;
 
-    QQmlData *ddata = QQmlData::get(object);
+    const QQmlData *ddata = QQmlData::get(object);
     return ddata && ddata->isQueuedForDeletion;
 }
 
@@ -280,7 +346,7 @@ QQmlNotifierEndpoint *QQmlData::notify(int index)
     Q_ASSERT(index <= 0xFFFF);
 
     if (!notifyList || !(notifyList->connectionMask & (1ULL << quint64(index % 64)))) {
-        return 0;
+        return nullptr;
     } else if (index < notifyList->notifiesSize) {
         return notifyList->notifies[index];
     } else if (index <= notifyList->maximumTodoIndex) {
@@ -290,7 +356,7 @@ QQmlNotifierEndpoint *QQmlData::notify(int index)
     if (index < notifyList->notifiesSize) {
         return notifyList->notifies[index];
     } else {
-        return 0;
+        return nullptr;
     }
 }
 
@@ -311,6 +377,20 @@ bool QQmlData::hasBindingBit(int coreIndex) const
     return hasBitSet(coreIndex * 2);
 }
 
+void QQmlData::setBindingBit(QObject *obj, int coreIndex)
+{
+    Q_ASSERT(coreIndex >= 0);
+    Q_ASSERT(coreIndex <= 0xffff);
+    setBit(obj, coreIndex * 2);
+}
+
+void QQmlData::clearBindingBit(int coreIndex)
+{
+    Q_ASSERT(coreIndex >= 0);
+    Q_ASSERT(coreIndex <= 0xffff);
+    clearBit(coreIndex * 2);
+}
+
 bool QQmlData::hasPendingBindingBit(int coreIndex) const
 {
     Q_ASSERT(coreIndex >= 0);
@@ -319,6 +399,20 @@ bool QQmlData::hasPendingBindingBit(int coreIndex) const
     return hasBitSet(coreIndex * 2 + 1);
 }
 
+void QQmlData::setPendingBindingBit(QObject *obj, int coreIndex)
+{
+    Q_ASSERT(coreIndex >= 0);
+    Q_ASSERT(coreIndex <= 0xffff);
+    setBit(obj, coreIndex * 2 + 1);
+}
+
+void QQmlData::clearPendingBindingBit(int coreIndex)
+{
+    Q_ASSERT(coreIndex >= 0);
+    Q_ASSERT(coreIndex <= 0xffff);
+    clearBit(coreIndex * 2 + 1);
+}
+
 void QQmlData::flushPendingBinding(QObject *o, QQmlPropertyIndex propertyIndex)
 {
     QQmlData *data = QQmlData::get(o, false);
diff --git a/src/qml/qml/qqmldelayedcallqueue.cpp b/src/qml/qml/qqmldelayedcallqueue.cpp
index 13e62ec696..61cb0a9065 100644
--- a/src/qml/qml/qqmldelayedcallqueue.cpp
+++ b/src/qml/qml/qqmldelayedcallqueue.cpp
@@ -42,6 +42,7 @@
 #include <private/qqmlengine_p.h>
 #include <private/qqmljavascriptexpression_p.h>
 #include <private/qv4value_p.h>
+#include <private/qv4jscall_p.h>
 #include <private/qv4qobjectwrapper_p.h>
 
 #include <QQmlError>
@@ -63,17 +64,17 @@ void QQmlDelayedCallQueue::DelayedFunctionCall::execute(QV4::ExecutionEngine *en
         QV4::Scope scope(engine);
 
         QV4::ArrayObject *array = m_args.as<QV4::ArrayObject>();
+        const QV4::FunctionObject *callback = m_function.as<QV4::FunctionObject>();
+        Q_ASSERT(callback);
         const int argCount = array ? array->getLength() : 0;
-        QV4::ScopedCallData callData(scope, argCount);
-        callData->thisObject = QV4::Encode::undefined();
+        QV4::JSCallData jsCallData(scope, argCount);
+        *jsCallData->thisObject = QV4::Encode::undefined();
 
         for (int i = 0; i < argCount; i++) {
-            callData->args[i] = array->getIndexed(i);
+            jsCallData->args[i] = array->get(i);
         }
 
-        const QV4::FunctionObject *callback = m_function.as<QV4::FunctionObject>();
-        Q_ASSERT(callback);
-        callback->call(scope, callData);
+        callback->call(jsCallData);
 
         if (scope.engine->hasException) {
             QQmlError error = scope.engine->catchExceptionAsQmlError();
@@ -88,7 +89,7 @@ void QQmlDelayedCallQueue::DelayedFunctionCall::execute(QV4::ExecutionEngine *en
 //
 
 QQmlDelayedCallQueue::QQmlDelayedCallQueue()
-    : QObject(0), m_engine(0), m_callbackOutstanding(false)
+    : QObject(nullptr), m_engine(nullptr), m_callbackOutstanding(false)
 {
 }
 
@@ -105,17 +106,19 @@ void QQmlDelayedCallQueue::init(QV4::ExecutionEngine* engine)
     m_tickedMethod = metaObject.method(methodIndex);
 }
 
-void QQmlDelayedCallQueue::addUniquelyAndExecuteLater(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+QV4::ReturnedValue QQmlDelayedCallQueue::addUniquelyAndExecuteLater(const QV4::FunctionObject *b, const QV4::Value *, const QV4::Value *argv, int argc)
 {
-    if (callData->argc == 0)
+    QV4::Scope scope(b);
+    if (argc == 0)
         THROW_GENERIC_ERROR("Qt.callLater: no arguments given");
 
-    const QV4::FunctionObject *func = callData->args[0].as<QV4::FunctionObject>();
+    const QV4::FunctionObject *func = argv[0].as<QV4::FunctionObject>();
 
     if (!func)
         THROW_GENERIC_ERROR("Qt.callLater: first argument not a function or signal");
 
     QPair<QObject *, int> functionData = QV4::QObjectMethod::extractQtMethod(func);
+    QV4::ReturnedValue arg0 = argc ? argv[0].asReturnedValue() : QV4::Encode::undefined();
 
     QVector<DelayedFunctionCall>::Iterator iter;
     if (functionData.second != -1) {
@@ -134,7 +137,7 @@ void QQmlDelayedCallQueue::addUniquelyAndExecuteLater(const QV4::BuiltinFunction
         iter = m_delayedFunctionCalls.begin();
         while (iter != m_delayedFunctionCalls.end()) {
             DelayedFunctionCall& dfc = *iter;
-            if (callData->argument(0) == dfc.m_function.value()) {
+            if (arg0 == dfc.m_function.value()) {
                 break; // Already stored!
             }
             ++iter;
@@ -147,7 +150,7 @@ void QQmlDelayedCallQueue::addUniquelyAndExecuteLater(const QV4::BuiltinFunction
         m_delayedFunctionCalls.erase(iter);
         m_delayedFunctionCalls.append(dfc);
     } else {
-        m_delayedFunctionCalls.append(QV4::PersistentValue(m_engine, callData->argument(0)));
+        m_delayedFunctionCalls.append(QV4::PersistentValue(m_engine, arg0));
     }
 
     DelayedFunctionCall& dfc = m_delayedFunctionCalls.last();
@@ -158,33 +161,32 @@ void QQmlDelayedCallQueue::addUniquelyAndExecuteLater(const QV4::BuiltinFunction
             dfc.m_guarded = true;
         } else if (func->scope()->type == QV4::Heap::ExecutionContext::Type_QmlContext) {
             QV4::QmlContext::Data *g = static_cast<QV4::QmlContext::Data *>(func->scope());
-            Q_ASSERT(g->qml->scopeObject);
-            dfc.m_objectGuard = QQmlGuard<QObject>(g->qml->scopeObject);
+            Q_ASSERT(g->qml()->scopeObject);
+            dfc.m_objectGuard = QQmlGuard<QObject>(g->qml()->scopeObject);
             dfc.m_guarded = true;
         }
     }
-    storeAnyArguments(dfc, callData, 1, m_engine);
+    storeAnyArguments(dfc, argv, argc, 1, m_engine);
 
     if (!m_callbackOutstanding) {
         m_tickedMethod.invoke(this, Qt::QueuedConnection);
         m_callbackOutstanding = true;
     }
-    scope.result = QV4::Encode::undefined();
+    return QV4::Encode::undefined();
 }
 
-void QQmlDelayedCallQueue::storeAnyArguments(DelayedFunctionCall &dfc, const QV4::CallData *callData, int offset, QV4::ExecutionEngine *engine)
+void QQmlDelayedCallQueue::storeAnyArguments(DelayedFunctionCall &dfc, const QV4::Value *argv, int argc, int offset, QV4::ExecutionEngine *engine)
 {
-    const int length = callData->argc - offset;
+    const int length = argc - offset;
     if (length == 0) {
         dfc.m_args.clear();
         return;
     }
     QV4::Scope scope(engine);
     QV4::ScopedArrayObject array(scope, engine->newArrayObject(length));
-    int i = 0;
-    for (int j = offset; j < callData->argc; ++i, ++j) {
-        array->putIndexed(i, callData->args[j]);
-    }
+    uint i = 0;
+    for (int j = offset, ej = argc; j < ej; ++i, ++j)
+        array->put(i, argv[j]);
     dfc.m_args.set(engine, array);
 }
 
diff --git a/src/qml/qml/qqmldelayedcallqueue_p.h b/src/qml/qml/qqmldelayedcallqueue_p.h
index cffde4f0c0..7962318561 100644
--- a/src/qml/qml/qqmldelayedcallqueue_p.h
+++ b/src/qml/qml/qqmldelayedcallqueue_p.h
@@ -60,17 +60,16 @@
 
 QT_BEGIN_NAMESPACE
 
-class QV8Engine;
 class QQmlDelayedCallQueue : public QObject
 {
     Q_OBJECT
 public:
     QQmlDelayedCallQueue();
-    ~QQmlDelayedCallQueue();
+    ~QQmlDelayedCallQueue() override;
 
     void init(QV4::ExecutionEngine *);
 
-    void addUniquelyAndExecuteLater(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
+    QV4::ReturnedValue addUniquelyAndExecuteLater(const QV4::FunctionObject *, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
 
 public Q_SLOTS:
     void ticked();
@@ -90,7 +89,7 @@ private:
         bool m_guarded;
     };
 
-    void storeAnyArguments(DelayedFunctionCall& dfc, const QV4::CallData *callData, int offset, QV4::ExecutionEngine *engine);
+    void storeAnyArguments(DelayedFunctionCall& dfc, const QV4::Value *argv, int argc, int offset, QV4::ExecutionEngine *engine);
     void executeAllExpired_Later();
 
     QV4::ExecutionEngine *m_engine;
diff --git a/src/qml/qml/qqmldirparser.cpp b/src/qml/qml/qqmldirparser.cpp
deleted file mode 100644
index 4cca8a4d58..0000000000
--- a/src/qml/qml/qqmldirparser.cpp
+++ /dev/null
@@ -1,394 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the QtQml module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 3 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL3 included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 3 requirements
-** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 2.0 or (at your option) the GNU General
-** Public license version 3 or any later version approved by the KDE Free
-** Qt Foundation. The licenses are as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-2.0.html and
-** https://www.gnu.org/licenses/gpl-3.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "qqmldirparser_p.h"
-#include "qqmlerror.h"
-
-#include <QtCore/QtDebug>
-
-QT_BEGIN_NAMESPACE
-
-static int parseInt(const QStringRef &str, bool *ok)
-{
-    int pos = 0;
-    int number = 0;
-    while (pos < str.length() && str.at(pos).isDigit()) {
-        if (pos != 0)
-            number *= 10;
-        number += str.at(pos).unicode() - '0';
-        ++pos;
-    }
-    if (pos != str.length())
-        *ok = false;
-    else
-        *ok = true;
-    return number;
-}
-
-static bool parseVersion(const QString &str, int *major, int *minor)
-{
-    const int dotIndex = str.indexOf(QLatin1Char('.'));
-    if (dotIndex != -1 && str.indexOf(QLatin1Char('.'), dotIndex + 1) == -1) {
-        bool ok = false;
-        *major = parseInt(QStringRef(&str, 0, dotIndex), &ok);
-        if (ok)
-            *minor = parseInt(QStringRef(&str, dotIndex + 1, str.length() - dotIndex - 1), &ok);
-        return ok;
-    }
-    return false;
-}
-
-QQmlDirParser::QQmlDirParser() : _designerSupported(false)
-{
-}
-
-QQmlDirParser::~QQmlDirParser()
-{
-}
-
-inline static void scanSpace(const QChar *&ch) {
-    while (ch->isSpace() && !ch->isNull() && *ch != QLatin1Char('\n'))
-        ++ch;
-}
-
-inline static void scanToEnd(const QChar *&ch) {
-    while (*ch != QLatin1Char('\n') && !ch->isNull())
-        ++ch;
-}
-
-inline static void scanWord(const QChar *&ch) {
-    while (!ch->isSpace() && !ch->isNull())
-        ++ch;
-}
-
-/*!
-\a url is used for generating errors.
-*/
-bool QQmlDirParser::parse(const QString &source)
-{
-    _errors.clear();
-    _plugins.clear();
-    _components.clear();
-    _scripts.clear();
-    _designerSupported = false;
-
-    quint16 lineNumber = 0;
-    bool firstLine = true;
-
-    const QChar *ch = source.constData();
-    while (!ch->isNull()) {
-        ++lineNumber;
-
-        bool invalidLine = false;
-        const QChar *lineStart = ch;
-
-        scanSpace(ch);
-        if (*ch == QLatin1Char('\n')) {
-            ++ch;
-            continue;
-        }
-        if (ch->isNull())
-            break;
-
-        QString sections[4];
-        int sectionCount = 0;
-
-        do {
-            if (*ch == QLatin1Char('#')) {
-                scanToEnd(ch);
-                break;
-            }
-            const QChar *start = ch;
-            scanWord(ch);
-            if (sectionCount < 4) {
-                sections[sectionCount++] = source.mid(start-source.constData(), ch-start);
-            } else {
-                reportError(lineNumber, start-lineStart, QLatin1String("unexpected token"));
-                scanToEnd(ch);
-                invalidLine = true;
-                break;
-            }
-            scanSpace(ch);
-        } while (*ch != QLatin1Char('\n') && !ch->isNull());
-
-        if (!ch->isNull())
-            ++ch;
-
-        if (invalidLine) {
-            reportError(lineNumber, 0,
-                        QStringLiteral("invalid qmldir directive contains too many tokens"));
-            continue;
-        } else if (sectionCount == 0) {
-            continue; // no sections, no party.
-
-        } else if (sections[0] == QLatin1String("module")) {
-            if (sectionCount != 2) {
-                reportError(lineNumber, 0,
-                            QStringLiteral("module identifier directive requires one argument, but %1 were provided").arg(sectionCount - 1));
-                continue;
-            }
-            if (!_typeNamespace.isEmpty()) {
-                reportError(lineNumber, 0,
-                            QStringLiteral("only one module identifier directive may be defined in a qmldir file"));
-                continue;
-            }
-            if (!firstLine) {
-                reportError(lineNumber, 0,
-                            QStringLiteral("module identifier directive must be the first directive in a qmldir file"));
-                continue;
-            }
-
-            _typeNamespace = sections[1];
-
-        } else if (sections[0] == QLatin1String("plugin")) {
-            if (sectionCount < 2 || sectionCount > 3) {
-                reportError(lineNumber, 0,
-                            QStringLiteral("plugin directive requires one or two arguments, but %1 were provided").arg(sectionCount - 1));
-
-                continue;
-            }
-
-            const Plugin entry(sections[1], sections[2]);
-
-            _plugins.append(entry);
-
-        } else if (sections[0] == QLatin1String("classname")) {
-            if (sectionCount < 2) {
-                reportError(lineNumber, 0,
-                            QStringLiteral("classname directive requires an argument, but %1 were provided").arg(sectionCount - 1));
-
-                continue;
-            }
-
-            // Ignore these. qmlimportscanner uses them.
-        } else if (sections[0] == QLatin1String("internal")) {
-            if (sectionCount != 3) {
-                reportError(lineNumber, 0,
-                            QStringLiteral("internal types require 2 arguments, but %1 were provided").arg(sectionCount - 1));
-                continue;
-            }
-            Component entry(sections[1], sections[2], -1, -1);
-            entry.internal = true;
-            _components.insertMulti(entry.typeName, entry);
-        } else if (sections[0] == QLatin1String("singleton")) {
-            if (sectionCount < 3 || sectionCount > 4) {
-                reportError(lineNumber, 0,
-                            QStringLiteral("singleton types require 2 or 3 arguments, but %1 were provided").arg(sectionCount - 1));
-                continue;
-            } else if (sectionCount == 3) {
-                // handle qmldir directory listing case where singleton is defined in the following pattern:
-                // singleton TestSingletonType TestSingletonType.qml
-                Component entry(sections[1], sections[2], -1, -1);
-                entry.singleton = true;
-                _components.insertMulti(entry.typeName, entry);
-            } else {
-                // handle qmldir module listing case where singleton is defined in the following pattern:
-                // singleton TestSingletonType 2.0 TestSingletonType20.qml
-                int major, minor;
-                if (parseVersion(sections[2], &major, &minor)) {
-                    const QString &fileName = sections[3];
-                    Component entry(sections[1], fileName, major, minor);
-                    entry.singleton = true;
-                    _components.insertMulti(entry.typeName, entry);
-                } else {
-                    reportError(lineNumber, 0, QStringLiteral("invalid version %1, expected <major>.<minor>").arg(sections[2]));
-                }
-            }
-        } else if (sections[0] == QLatin1String("typeinfo")) {
-            if (sectionCount != 2) {
-                reportError(lineNumber, 0,
-                            QStringLiteral("typeinfo requires 1 argument, but %1 were provided").arg(sectionCount - 1));
-                continue;
-            }
-#ifdef QT_CREATOR
-            TypeInfo typeInfo(sections[1]);
-            _typeInfos.append(typeInfo);
-#endif
-
-        } else if (sections[0] == QLatin1String("designersupported")) {
-            if (sectionCount != 1)
-                reportError(lineNumber, 0, QStringLiteral("designersupported does not expect any argument"));
-            else
-                _designerSupported = true;
-        } else if (sections[0] == QLatin1String("depends")) {
-            if (sectionCount != 3) {
-                reportError(lineNumber, 0,
-                            QStringLiteral("depends requires 2 arguments, but %1 were provided").arg(sectionCount - 1));
-                continue;
-            }
-
-            int major, minor;
-            if (parseVersion(sections[2], &major, &minor)) {
-                Component entry(sections[1], QString(), major, minor);
-                entry.internal = true;
-                _dependencies.insert(entry.typeName, entry);
-            } else {
-                reportError(lineNumber, 0, QStringLiteral("invalid version %1, expected <major>.<minor>").arg(sections[2]));
-            }
-        } else if (sectionCount == 2) {
-            // No version specified (should only be used for relative qmldir files)
-            const Component entry(sections[0], sections[1], -1, -1);
-            _components.insertMulti(entry.typeName, entry);
-        } else if (sectionCount == 3) {
-            int major, minor;
-            if (parseVersion(sections[1], &major, &minor)) {
-                const QString &fileName = sections[2];
-
-                if (fileName.endsWith(QLatin1String(".js"))) {
-                    // A 'js' extension indicates a namespaced script import
-                    const Script entry(sections[0], fileName, major, minor);
-                    _scripts.append(entry);
-                } else {
-                    const Component entry(sections[0], fileName, major, minor);
-                    _components.insertMulti(entry.typeName, entry);
-                }
-            } else {
-                reportError(lineNumber, 0, QStringLiteral("invalid version %1, expected <major>.<minor>").arg(sections[1]));
-            }
-        } else {
-            reportError(lineNumber, 0,
-                        QStringLiteral("a component declaration requires two or three arguments, but %1 were provided").arg(sectionCount));
-        }
-
-        firstLine = false;
-    }
-
-    return hasError();
-}
-
-void QQmlDirParser::reportError(quint16 line, quint16 column, const QString &description)
-{
-    QQmlJS::DiagnosticMessage error;
-    error.loc.startLine = line;
-    error.loc.startColumn = column;
-    error.message = description;
-    _errors.append(error);
-}
-
-bool QQmlDirParser::hasError() const
-{
-    if (! _errors.isEmpty())
-        return true;
-
-    return false;
-}
-
-void QQmlDirParser::setError(const QQmlError &e)
-{
-    _errors.clear();
-    reportError(e.line(), e.column(), e.description());
-}
-
-QList<QQmlError> QQmlDirParser::errors(const QString &uri) const
-{
-    QUrl url(uri);
-    QList<QQmlError> errors;
-    const int numErrors = _errors.size();
-    errors.reserve(numErrors);
-    for (int i = 0; i < numErrors; ++i) {
-        const QQmlJS::DiagnosticMessage &msg = _errors.at(i);
-        QQmlError e;
-        QString description = msg.message;
-        description.replace(QLatin1String("$$URI$$"), uri);
-        e.setDescription(description);
-        e.setUrl(url);
-        e.setLine(msg.loc.startLine);
-        e.setColumn(msg.loc.startColumn);
-        errors << e;
-    }
-    return errors;
-}
-
-QString QQmlDirParser::typeNamespace() const
-{
-    return _typeNamespace;
-}
-
-void QQmlDirParser::setTypeNamespace(const QString &s)
-{
-    _typeNamespace = s;
-}
-
-QList<QQmlDirParser::Plugin> QQmlDirParser::plugins() const
-{
-    return _plugins;
-}
-
-QHash<QString, QQmlDirParser::Component> QQmlDirParser::components() const
-{
-    return _components;
-}
-
-QHash<QString, QQmlDirParser::Component> QQmlDirParser::dependencies() const
-{
-    return _dependencies;
-}
-
-QList<QQmlDirParser::Script> QQmlDirParser::scripts() const
-{
-    return _scripts;
-}
-
-#ifdef QT_CREATOR
-QList<QQmlDirParser::TypeInfo> QQmlDirParser::typeInfos() const
-{
-    return _typeInfos;
-}
-#endif
-
-bool QQmlDirParser::designerSupported() const
-{
-    return _designerSupported;
-}
-
-QDebug &operator<< (QDebug &debug, const QQmlDirParser::Component &component)
-{
-    const QString output = QStringLiteral("{%1 %2.%3}").
-        arg(component.typeName).arg(component.majorVersion).arg(component.minorVersion);
-    return debug << qPrintable(output);
-}
-
-QDebug &operator<< (QDebug &debug, const QQmlDirParser::Script &script)
-{
-    const QString output = QStringLiteral("{%1 %2.%3}").
-        arg(script.nameSpace).arg(script.majorVersion).arg(script.minorVersion);
-    return debug << qPrintable(output);
-}
-
-QT_END_NAMESPACE
diff --git a/src/qml/qml/qqmldirparser_p.h b/src/qml/qml/qqmldirparser_p.h
deleted file mode 100644
index 1530b7a6cf..0000000000
--- a/src/qml/qml/qqmldirparser_p.h
+++ /dev/null
@@ -1,168 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the QtQml module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 3 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL3 included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 3 requirements
-** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 2.0 or (at your option) the GNU General
-** Public license version 3 or any later version approved by the KDE Free
-** Qt Foundation. The licenses are as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-2.0.html and
-** https://www.gnu.org/licenses/gpl-3.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef QQMLDIRPARSER_P_H
-#define QQMLDIRPARSER_P_H
-
-//
-//  W A R N I N G
-//  -------------
-//
-// This file is not part of the Qt API.  It exists purely as an
-// implementation detail.  This header file may change from version to
-// version without notice, or even be removed.
-//
-// We mean it.
-//
-
-#include <QtCore/QUrl>
-#include <QtCore/QHash>
-#include <QtCore/QDebug>
-#include <private/qqmljsengine_p.h>
-#include <private/qv4global_p.h>
-
-QT_BEGIN_NAMESPACE
-
-class QQmlError;
-class QQmlEngine;
-class Q_QML_PRIVATE_EXPORT QQmlDirParser
-{
-    Q_DISABLE_COPY(QQmlDirParser)
-
-public:
-    QQmlDirParser();
-    ~QQmlDirParser();
-
-    bool parse(const QString &source);
-
-    bool hasError() const;
-    void setError(const QQmlError &);
-    QList<QQmlError> errors(const QString &uri) const;
-
-    QString typeNamespace() const;
-    void setTypeNamespace(const QString &s);
-
-    struct Plugin
-    {
-        Plugin() {}
-
-        Plugin(const QString &name, const QString &path)
-            : name(name), path(path) {}
-
-        QString name;
-        QString path;
-    };
-
-    struct Component
-    {
-        Component()
-            : majorVersion(0), minorVersion(0), internal(false), singleton(false) {}
-
-        Component(const QString &typeName, const QString &fileName, int majorVersion, int minorVersion)
-            : typeName(typeName), fileName(fileName), majorVersion(majorVersion), minorVersion(minorVersion),
-            internal(false), singleton(false) {}
-
-        QString typeName;
-        QString fileName;
-        int majorVersion;
-        int minorVersion;
-        bool internal;
-        bool singleton;
-    };
-
-    struct Script
-    {
-        Script()
-            : majorVersion(0), minorVersion(0) {}
-
-        Script(const QString &nameSpace, const QString &fileName, int majorVersion, int minorVersion)
-            : nameSpace(nameSpace), fileName(fileName), majorVersion(majorVersion), minorVersion(minorVersion) {}
-
-        QString nameSpace;
-        QString fileName;
-        int majorVersion;
-        int minorVersion;
-    };
-
-    QHash<QString,Component> components() const;
-    QHash<QString,Component> dependencies() const;
-    QList<Script> scripts() const;
-    QList<Plugin> plugins() const;
-    bool designerSupported() const;
-
-#ifdef QT_CREATOR
-    struct TypeInfo
-    {
-        TypeInfo() {}
-        TypeInfo(const QString &fileName)
-            : fileName(fileName) {}
-
-        QString fileName;
-    };
-
-    QList<TypeInfo> typeInfos() const;
-#endif
-
-private:
-    bool maybeAddComponent(const QString &typeName, const QString &fileName, const QString &version, QHash<QString,Component> &hash, int lineNumber = -1, bool multi = true);
-    void reportError(quint16 line, quint16 column, const QString &message);
-
-private:
-    QList<QQmlJS::DiagnosticMessage> _errors;
-    QString _typeNamespace;
-    QHash<QString,Component> _components; // multi hash
-    QHash<QString,Component> _dependencies;
-    QList<Script> _scripts;
-    QList<Plugin> _plugins;
-    bool _designerSupported;
-#ifdef QT_CREATOR
-    QList<TypeInfo> _typeInfos;
-#endif
-};
-
-typedef QHash<QString,QQmlDirParser::Component> QQmlDirComponents;
-typedef QList<QQmlDirParser::Script> QQmlDirScripts;
-typedef QList<QQmlDirParser::Plugin> QQmlDirPlugins;
-
-QDebug &operator<< (QDebug &, const QQmlDirParser::Component &);
-QDebug &operator<< (QDebug &, const QQmlDirParser::Script &);
-
-QT_END_NAMESPACE
-
-#endif // QQMLDIRPARSER_P_H
diff --git a/src/qml/qml/qqmlengine.cpp b/src/qml/qml/qqmlengine.cpp
index d8779e0d12..0a26ed89cc 100644
--- a/src/qml/qml/qqmlengine.cpp
+++ b/src/qml/qml/qqmlengine.cpp
@@ -48,7 +48,6 @@
 #include "qqmlcomponent.h"
 #include "qqmlvme_p.h"
 #include "qqmlstringconverters_p.h"
-#include "qqmlxmlhttprequest_p.h"
 #include "qqmlscriptstring.h"
 #include "qqmlglobal_p.h"
 #include "qqmlcomponent_p.h"
@@ -79,18 +78,26 @@
 
 #include <private/qobject_p.h>
 #include <private/qmetaobject_p.h>
+#if QT_CONFIG(qml_locale)
 #include <private/qqmllocale_p.h>
+#endif
 #include <private/qqmlbind_p.h>
 #include <private/qqmlconnections_p.h>
-#if QT_CONFIG(animation)
+#if QT_CONFIG(qml_animation)
 #include <private/qqmltimer_p.h>
 #endif
+#if QT_CONFIG(qml_list_model)
 #include <private/qqmllistmodel_p.h>
+#endif
 #include <private/qqmlplatform_p.h>
 #include <private/qquickpackage_p.h>
+#if QT_CONFIG(qml_delegate_model)
 #include <private/qqmldelegatemodel_p.h>
+#endif
 #include <private/qqmlobjectmodel_p.h>
+#if QT_CONFIG(qml_worker_script)
 #include <private/qquickworkerscript_p.h>
+#endif
 #include <private/qqmlinstantiator_p.h>
 #include <private/qqmlloggingcategory_p.h>
 
@@ -109,9 +116,6 @@ Q_DECLARE_METATYPE(QQmlProperty)
 
 QT_BEGIN_NAMESPACE
 
-typedef QQmlData::BindingBitsType BindingBitsType;
-enum { MaxInlineBits = QQmlData::MaxInlineBits };
-
 void qmlRegisterBaseTypes(const char *uri, int versionMajor, int versionMinor)
 {
     QQmlEnginePrivate::registerBaseTypes(uri, versionMajor, versionMinor);
@@ -131,21 +135,21 @@ int qmlRegisterUncreatableMetaObject(const QMetaObject &staticMetaObject,
         0,
         0,
         0,
-        Q_NULLPTR,
+        nullptr,
         reason,
 
         uri, versionMajor, versionMinor, qmlName, &staticMetaObject,
 
         QQmlAttachedPropertiesFunc(),
-        Q_NULLPTR,
+        nullptr,
 
         0,
         0,
         0,
 
-        Q_NULLPTR, Q_NULLPTR,
+        nullptr, nullptr,
 
-        Q_NULLPTR,
+        nullptr,
         0
     };
 
@@ -157,7 +161,7 @@ int qmlRegisterUncreatableMetaObject(const QMetaObject &staticMetaObject,
     \instantiates QObject
   \inqmlmodule QtQml
   \ingroup qml-utility-elements
-  \brief A basic QML type
+  \brief A basic QML type.
 
   The QtObject type is a non-visual element which contains only the
   objectName property.
@@ -218,28 +222,40 @@ void QQmlEnginePrivate::registerBaseTypes(const char *uri, int versionMajor, int
     qmlRegisterType<QObject>(uri,versionMajor,versionMinor,"QtObject");
     qmlRegisterType<QQmlBind>(uri, versionMajor, versionMinor,"Binding");
     qmlRegisterType<QQmlBind,8>(uri, versionMajor, (versionMinor < 8 ? 8 : versionMinor), "Binding"); //Only available in >=2.8
-    qmlRegisterType<QQmlConnections,1>(uri, versionMajor, (versionMinor < 3 ? 3 : versionMinor), "Connections"); //Only available in >=2.3
-    qmlRegisterType<QQmlConnections>(uri, versionMajor, versionMinor,"Connections");
-#if QT_CONFIG(animation)
+    qmlRegisterCustomType<QQmlConnections>(uri, versionMajor, 0, "Connections", new QQmlConnectionsParser);
+    if (!strcmp(uri, "QtQuick"))
+        qmlRegisterCustomType<QQmlConnections,1>(uri, versionMajor, 7, "Connections", new QQmlConnectionsParser); //Only available in QtQuick >=2.7
+    else
+        qmlRegisterCustomType<QQmlConnections,1>(uri, versionMajor, 3, "Connections", new QQmlConnectionsParser); //Only available in QtQml >=2.3
+#if QT_CONFIG(qml_animation)
     qmlRegisterType<QQmlTimer>(uri, versionMajor, versionMinor,"Timer");
 #endif
     qmlRegisterType<QQmlInstantiator>(uri, versionMajor, (versionMinor < 1 ? 1 : versionMinor), "Instantiator"); //Only available in >=2.1
-    qmlRegisterCustomType<QQmlConnections>(uri, versionMajor, versionMinor,"Connections", new QQmlConnectionsParser);
     qmlRegisterType<QQmlInstanceModel>();
-    qmlRegisterType<QQmlLoggingCategory>(uri, versionMajor, (versionMinor < 8 ? 8 : versionMinor), "LoggingCategory"); //Only available in >=2.8
+
+    qmlRegisterType<QQmlLoggingCategory>(uri, versionMajor, 8, "LoggingCategory"); //Only available in >=2.8
+    qmlRegisterType<QQmlLoggingCategory,1>(uri, versionMajor, 12, "LoggingCategory"); //Only available in >=2.12
 }
 
 
 // These QtQuick types' implementation resides in the QtQml module
 void QQmlEnginePrivate::registerQtQuick2Types(const char *uri, int versionMajor, int versionMinor)
 {
+#if QT_CONFIG(qml_list_model)
     qmlRegisterType<QQmlListElement>(uri, versionMajor, versionMinor, "ListElement"); // Now in QtQml.Models, here for compatibility
     qmlRegisterCustomType<QQmlListModel>(uri, versionMajor, versionMinor, "ListModel", new QQmlListModelParser); // Now in QtQml.Models, here for compatibility
+#endif
+#if QT_CONFIG(qml_worker_script)
     qmlRegisterType<QQuickWorkerScript>(uri, versionMajor, versionMinor, "WorkerScript");
+#endif
     qmlRegisterType<QQuickPackage>(uri, versionMajor, versionMinor, "Package");
+#if QT_VERSION < QT_VERSION_CHECK(6, 0, 0)
+#if QT_CONFIG(qml_delegate_model)
     qmlRegisterType<QQmlDelegateModel>(uri, versionMajor, versionMinor, "VisualDataModel");
     qmlRegisterType<QQmlDelegateModelGroup>(uri, versionMajor, versionMinor, "VisualDataGroup");
+#endif
     qmlRegisterType<QQmlObjectModel>(uri, versionMajor, versionMinor, "VisualItemModel");
+#endif // < Qt 6
 }
 
 void QQmlEnginePrivate::defineQtQuick2Module()
@@ -249,7 +265,12 @@ void QQmlEnginePrivate::defineQtQuick2Module()
 
     // register the QtQuick2 types which are implemented in the QtQml module.
     registerQtQuick2Types("QtQuick",2,0);
+#if QT_CONFIG(qml_locale)
     qmlRegisterUncreatableType<QQmlLocale>("QtQuick", 2, 0, "Locale", QQmlEngine::tr("Locale cannot be instantiated.  Use Qt.locale()"));
+#endif
+
+    // Auto-increment the import to stay in sync with ALL future QtQuick minor versions from 5.11 onward
+    qmlRegisterModule("QtQuick", 2, QT_VERSION_MINOR);
 }
 
 bool QQmlEnginePrivate::designerMode()
@@ -445,6 +466,7 @@ The following functions are also on the Qt object.
         \li \c "tvos" - tvOS
         \li \c "linux" - Linux
         \li \c "osx" - \macos
+        \li \c "qnx" - QNX (since Qt 5.9.3)
         \li \c "unix" - Other Unix-based OS
         \li \c "windows" - Windows
         \li \c "winrt" - WinRT / UWP
@@ -596,7 +618,7 @@ The following functions are also on the Qt object.
     \li application.font
     \endlist
 
-    \sa Screen, Window, Window.screen
+    \sa Screen, Window, {QtQuick.Window::Window::screen}{Window.screen}
 */
 
 /*!
@@ -639,6 +661,10 @@ The following functions are also on the Qt object.
 
 /*!
 \qmlmethod object Qt::include(string url, jsobject callback)
+\deprecated
+
+This method should not be used. Use ECMAScript modules instead and the native
+JavaScript \c import and \c export statements instead.
 
 Includes another JavaScript file. This method can only be used from within JavaScript files,
 and not regular QML files.
@@ -665,26 +691,26 @@ the same object as is returned from the Qt.include() call.
 // Qt.include() is implemented in qv4include.cpp
 
 QQmlEnginePrivate::QQmlEnginePrivate(QQmlEngine *e)
-: propertyCapture(0), rootContext(0),
-#ifndef QT_NO_QML_DEBUGGER
-  profiler(0),
+: propertyCapture(nullptr), rootContext(nullptr),
+#if QT_CONFIG(qml_debug)
+  profiler(nullptr),
 #endif
   outputWarningsToMsgLog(true),
-  cleanup(0), erroredBindings(0), inProgressCreations(0),
-  workerScriptEngine(0),
-  activeObjectCreator(0),
+  cleanup(nullptr), erroredBindings(nullptr), inProgressCreations(0),
+#if QT_CONFIG(qml_worker_script)
+  workerScriptEngine(nullptr),
+#endif
+  activeObjectCreator(nullptr),
 #if QT_CONFIG(qml_network)
-  networkAccessManager(0), networkAccessManagerFactory(0),
+  networkAccessManager(nullptr), networkAccessManagerFactory(nullptr),
 #endif
-  urlInterceptor(0), scarceResourcesRefCount(0), importDatabase(e), typeLoader(e),
-  uniqueId(1), incubatorCount(0), incubationController(0)
+  urlInterceptor(nullptr), scarceResourcesRefCount(0), importDatabase(e), typeLoader(e),
+  uniqueId(1), incubatorCount(0), incubationController(nullptr)
 {
 }
 
 QQmlEnginePrivate::~QQmlEnginePrivate()
 {
-    typedef QHash<QPair<QQmlType *, int>, QQmlPropertyCache *>::const_iterator TypePropertyCacheIt;
-
     if (inProgressCreations)
         qWarning() << QQmlEngine::tr("There are still \"%1\" items in the process of being created at engine destruction.").arg(inProgressCreations);
 
@@ -692,18 +718,18 @@ QQmlEnginePrivate::~QQmlEnginePrivate()
         QQmlCleanup *c = cleanup;
         cleanup = c->next;
         if (cleanup) cleanup->prev = &cleanup;
-        c->next = 0;
-        c->prev = 0;
+        c->next = nullptr;
+        c->prev = nullptr;
         c->clear();
     }
 
     doDeleteInEngineThread();
 
-    if (incubationController) incubationController->d = 0;
-    incubationController = 0;
+    if (incubationController) incubationController->d = nullptr;
+    incubationController = nullptr;
+
+    QQmlMetaType::freeUnusedTypesAndCaches();
 
-    for (TypePropertyCacheIt iter = typePropertyCache.cbegin(), end = typePropertyCache.cend(); iter != end; ++iter)
-        (*iter)->release();
     for (auto iter = m_compositeTypes.cbegin(), end = m_compositeTypes.cend(); iter != end; ++iter) {
         iter.value()->isRegisteredWithEngine = false;
 
@@ -712,7 +738,7 @@ QQmlEnginePrivate::~QQmlEnginePrivate()
         QMetaType::unregisterType(iter.value()->metaTypeId);
         QMetaType::unregisterType(iter.value()->listMetaTypeId);
     }
-#ifndef QT_NO_QML_DEBUGGER
+#if QT_CONFIG(qml_debug)
     delete profiler;
 #endif
 }
@@ -720,11 +746,22 @@ QQmlEnginePrivate::~QQmlEnginePrivate()
 void QQmlPrivate::qdeclarativeelement_destructor(QObject *o)
 {
     if (QQmlData *d = QQmlData::get(o)) {
-        if (d->ownContext && d->context) {
-            d->context->destroy();
-            d->context = 0;
+        if (d->ownContext) {
+            for (QQmlContextData *lc = d->ownContext->linkedContext; lc; lc = lc->linkedContext) {
+                lc->invalidate();
+                if (lc->contextObject == o)
+                    lc->contextObject = nullptr;
+            }
+            d->ownContext->invalidate();
+            if (d->ownContext->contextObject == o)
+                d->ownContext->contextObject = nullptr;
+            d->ownContext = nullptr;
+            d->context = nullptr;
         }
 
+        if (d->outerContext && d->outerContext->contextObject == o)
+            d->outerContext->contextObject = nullptr;
+
         // Mark this object as in the process of deletion to
         // prevent it resolving in bindings
         QQmlData::markAsDeleted(o);
@@ -737,17 +774,22 @@ void QQmlPrivate::qdeclarativeelement_destructor(QObject *o)
 }
 
 QQmlData::QQmlData()
-    : ownedByQml1(false), ownMemory(true), ownContext(false), indestructible(true), explicitIndestructibleSet(false),
+    : ownedByQml1(false), ownMemory(true), indestructible(true), explicitIndestructibleSet(false),
       hasTaintedV4Object(false), isQueuedForDeletion(false), rootObjectInCreation(false),
       hasInterceptorMetaObject(false), hasVMEMetaObject(false), parentFrozen(false),
-      bindingBitsSize(MaxInlineBits), bindingBitsValue(0), notifyList(0), context(0), outerContext(0),
-      bindings(0), signalHandlers(0), nextContextObject(0), prevContextObject(0),
-      lineNumber(0), columnNumber(0), jsEngineId(0), compilationUnit(0), deferredData(0),
-      propertyCache(0), guards(0), extendedData(0)
+      bindingBitsArraySize(InlineBindingArraySize), notifyList(nullptr),
+      bindings(nullptr), signalHandlers(nullptr), nextContextObject(nullptr), prevContextObject(nullptr),
+      lineNumber(0), columnNumber(0), jsEngineId(0),
+      propertyCache(nullptr), guards(nullptr), extendedData(nullptr)
 {
+    memset(bindingBitsValue, 0, sizeof(bindingBitsValue));
     init();
 }
 
+QQmlData::~QQmlData()
+{
+}
+
 void QQmlData::destroyed(QAbstractDeclarativeData *d, QObject *o)
 {
     QQmlData *ddata = static_cast<QQmlData *>(d);
@@ -811,7 +853,7 @@ void QQmlData::signalEmitted(QAbstractDeclarativeData *, QObject *object, int in
         void **args = (void **) malloc((parameterTypes.count() + 1) *sizeof(void *));
 
         types[0] = 0; // return type
-        args[0] = 0; // return value
+        args[0] = nullptr; // return value
 
         for (int ii = 0; ii < parameterTypes.count(); ++ii) {
             const QByteArray &typeName = parameterTypes.at(ii);
@@ -832,7 +874,7 @@ void QQmlData::signalEmitted(QAbstractDeclarativeData *, QObject *object, int in
             args[ii + 1] = QMetaType::create(types[ii + 1], a[ii + 1]);
         }
 
-        QMetaCallEvent *ev = new QMetaCallEvent(m.methodIndex(), 0, 0, object, index,
+        QMetaCallEvent *ev = new QMetaCallEvent(m.methodIndex(), 0, nullptr, object, index,
                                                 parameterTypes.count() + 1, types, args);
 
         QQmlThreadNotifierProxyObject *mpo = new QQmlThreadNotifierProxyObject;
@@ -890,8 +932,14 @@ void QQmlData::setQueuedForDeletion(QObject *object)
 {
     if (object) {
         if (QQmlData *ddata = QQmlData::get(object)) {
-            if (ddata->ownContext && ddata->context)
+            if (ddata->ownContext) {
+                Q_ASSERT(ddata->ownContext == ddata->context);
                 ddata->context->emitDestruction();
+                if (ddata->ownContext->contextObject == object)
+                    ddata->ownContext->contextObject = nullptr;
+                ddata->ownContext = nullptr;
+                ddata->context = nullptr;
+            }
             ddata->isQueuedForDeletion = true;
         }
     }
@@ -913,6 +961,14 @@ void QQmlData::flushPendingBindingImpl(QQmlPropertyIndex index)
                             QQmlPropertyData::DontRemoveBinding);
 }
 
+QQmlData::DeferredData::DeferredData()
+{
+}
+
+QQmlData::DeferredData::~DeferredData()
+{
+}
+
 bool QQmlEnginePrivate::baseModulesUninitialized = true;
 void QQmlEnginePrivate::init()
 {
@@ -921,7 +977,12 @@ void QQmlEnginePrivate::init()
     if (baseModulesUninitialized) {
         qmlRegisterType<QQmlComponent>("QML", 1, 0, "Component"); // required for the Compiler.
         registerBaseTypes("QtQml", 2, 0); // import which provides language building blocks.
+#if QT_CONFIG(qml_locale)
         qmlRegisterUncreatableType<QQmlLocale>("QtQml", 2, 2, "Locale", QQmlEngine::tr("Locale cannot be instantiated.  Use Qt.locale()"));
+#endif
+
+        // Auto-increment the import to stay in sync with ALL future QtQml minor versions from 5.11 onward
+        qmlRegisterModule("QtQml", 2, QT_VERSION_MINOR);
 
         QQmlData::init();
         baseModulesUninitialized = false;
@@ -941,6 +1002,7 @@ void QQmlEnginePrivate::init()
     rootContext = new QQmlContext(q,true);
 }
 
+#if QT_CONFIG(qml_worker_script)
 QQuickWorkerScriptEngine *QQmlEnginePrivate::getWorkerScriptEngine()
 {
     Q_Q(QQmlEngine);
@@ -948,6 +1010,7 @@ QQuickWorkerScriptEngine *QQmlEnginePrivate::getWorkerScriptEngine()
         workerScriptEngine = new QQuickWorkerScriptEngine(q);
     return workerScriptEngine;
 }
+#endif
 
 /*!
   \class QQmlEngine
@@ -977,8 +1040,6 @@ QQuickWorkerScriptEngine *QQmlEnginePrivate::getWorkerScriptEngine()
   In this case, the Text item will be created in the engine's
   \l {QQmlEngine::rootContext()}{root context}.
 
-  Note that the \l {Qt Quick 1} version is called QDeclarativeEngine.
-
   \sa QQmlComponent, QQmlContext, {QML Global Object}
 */
 
@@ -1028,12 +1089,12 @@ QQmlEngine::~QQmlEngine()
     // we do this here and not in the private dtor since otherwise a crash can
     // occur (if we are the QObject parent of the QObject singleton instance)
     // XXX TODO: performance -- store list of singleton types separately?
-    const QList<QQmlType*> singletonTypes = QQmlMetaType::qmlSingletonTypes();
-    for (QQmlType *currType : singletonTypes)
-        currType->singletonInstanceInfo()->destroy(this);
+    QList<QQmlType> singletonTypes = QQmlMetaType::qmlSingletonTypes();
+    for (const QQmlType &currType : singletonTypes)
+        currType.singletonInstanceInfo()->destroy(this);
 
     delete d->rootContext;
-    d->rootContext = 0;
+    d->rootContext = nullptr;
 }
 
 /*! \fn void QQmlEngine::quit()
@@ -1075,7 +1136,9 @@ QQmlEngine::~QQmlEngine()
 void QQmlEngine::clearComponentCache()
 {
     Q_D(QQmlEngine);
+    d->typeLoader.lock();
     d->typeLoader.clearCache();
+    d->typeLoader.unlock();
 }
 
 /*!
@@ -1146,7 +1209,7 @@ void QQmlEnginePrivate::registerFinalizeCallback(QObject *obj, int index)
     if (activeObjectCreator) {
         activeObjectCreator->finalizeCallbacks()->append(qMakePair(QPointer<QObject>(obj), index));
     } else {
-        void *args[] = { 0 };
+        void *args[] = { nullptr };
         QMetaObject::metacall(obj, QMetaObject::InvokeMetaMethod, index, args);
     }
 }
@@ -1161,6 +1224,8 @@ void QQmlEnginePrivate::registerFinalizeCallback(QObject *obj, int index)
   support.
 
   The factory must be set before executing the engine.
+
+  \note QQmlEngine does not take ownership of the factory.
 */
 void QQmlEngine::setNetworkAccessManagerFactory(QQmlNetworkAccessManagerFactory *factory)
 {
@@ -1243,9 +1308,7 @@ void QQmlEngine::addImageProvider(const QString &providerId, QQmlImageProviderBa
 }
 
 /*!
-  Returns the image provider set for \a providerId.
-
-  Returns the provider if it was found; otherwise returns 0.
+  Returns the image provider set for \a providerId if found; otherwise returns \nullptr.
 
   \sa QQuickImageProvider
 */
@@ -1328,6 +1391,95 @@ void QQmlEngine::setOutputWarningsToStandardError(bool enabled)
 }
 
 /*!
+  \fn template<typename T> T QQmlEngine::singletonInstance(int qmlTypeId)
+
+  Returns the instance of a singleton type that was registered under \a qmlTypeId.
+
+  The template argument \e T may be either QJSValue or a pointer to a QObject-derived
+  type and depends on how the singleton was registered. If no instance of \e T has been
+  created yet, it is created now. If \a qmlTypeId does not represent a valid singleton
+  type, either a default constructed QJSValue or a \c nullptr is returned.
+
+  QObject* example:
+  \code
+  class MySingleton : public QObject {
+    Q_OBJECT
+    static int typeId;
+    // ...
+  };
+
+  // Register with QObject* callback
+  MySingleton::typeId = qmlRegisterSingletonType<MySingleton>(...);
+
+  // Retrieve as QObject*
+  QQmlEngine engine;
+  MySingleton* instance = engine.singletonInstance<MySingleton*>(MySingleton::typeId);
+  \endcode
+
+  QJSValue example:
+  \code
+  // Register with QJSValue callback
+  int typeId = qmlRegisterSingletonType(...);
+
+  // Retrieve as QJSValue
+  QQmlEngine engine;
+  QJSValue instance = engine.singletonInstance<QJSValue>(typeId);
+  \endcode
+
+  It is recommended to store the QML type id during registration, e.g. as a static member
+  in the singleton class. Otherwise, a costly lookup via qmlTypeId() has to be performed
+  at run-time.
+
+  \sa qmlRegisterSingletonType(), qmlTypeId()
+  \since 5.12
+*/
+template<>
+QJSValue QQmlEngine::singletonInstance<QJSValue>(int qmlTypeId)
+{
+    QQmlType type = QQmlMetaType::qmlType(qmlTypeId, QQmlMetaType::TypeIdCategory::QmlType);
+
+    if (!type.isValid() || !type.isSingleton())
+        return QJSValue();
+
+    QQmlType::SingletonInstanceInfo* info = type.singletonInstanceInfo();
+    info->init(this);
+
+    if (QObject* o = info->qobjectApi(this))
+        return this->newQObject(o);
+    else {
+        QJSValue value = info->scriptApi(this);
+        if (!value.isUndefined())
+            return value;
+    }
+
+    return QJSValue();
+}
+
+/*!
+  Refreshes all binding expressions that use strings marked for translation.
+
+  Call this function after you have installed a new translator with
+  QCoreApplication::installTranslator, to ensure that your user-interface
+  shows up-to-date translations.
+
+  \note Due to a limitation in the implementation, this function
+  refreshes all the engine's bindings, not only those that use strings
+  marked for translation.
+  This may be optimized in a future release.
+
+  \since 5.10
+*/
+void QQmlEngine::retranslate()
+{
+    Q_D(QQmlEngine);
+    QQmlContextData *context = QQmlContextData::get(d->rootContext)->childContexts;
+    while (context) {
+        context->refreshExpressions();
+        context = context->nextChild;
+    }
+}
+
+/*!
   Returns the QQmlContext for the \a object, or 0 if no
   context has been set.
 
@@ -1339,13 +1491,13 @@ void QQmlEngine::setOutputWarningsToStandardError(bool enabled)
 QQmlContext *QQmlEngine::contextForObject(const QObject *object)
 {
     if(!object)
-        return 0;
+        return nullptr;
 
     QQmlData *data = QQmlData::get(object);
     if (data && data->outerContext)
         return data->outerContext->asQQmlContext();
 
-    return 0;
+    return nullptr;
 }
 
 /*!
@@ -1368,7 +1520,9 @@ void QQmlEngine::setContextForObject(QObject *object, QQmlContext *context)
     }
 
     QQmlContextData *contextData = QQmlContextData::get(context);
-    contextData->addObject(object);
+    Q_ASSERT(data->context == nullptr);
+    data->context = contextData;
+    contextData->addObject(data);
 }
 
 /*!
@@ -1447,6 +1601,9 @@ bool QQmlEngine::event(QEvent *e)
     Q_D(QQmlEngine);
     if (e->type() == QEvent::User)
         d->doDeleteInEngineThread();
+    else if (e->type() == QEvent::LanguageChange) {
+        retranslate();
+    }
 
     return QJSEngine::event(e);
 }
@@ -1468,18 +1625,16 @@ void qmlExecuteDeferred(QObject *object)
 {
     QQmlData *data = QQmlData::get(object);
 
-    if (data && data->deferredData && !data->wasDeleted(object)) {
+    if (data && !data->deferredData.isEmpty() && !data->wasDeleted(object)) {
         QQmlEnginePrivate *ep = QQmlEnginePrivate::get(data->context->engine);
 
-        QQmlComponentPrivate::ConstructionState state;
+        QQmlComponentPrivate::DeferredState state;
         QQmlComponentPrivate::beginDeferred(ep, object, &state);
 
         // Release the reference for the deferral action (we still have one from construction)
-        data->deferredData->compilationUnit->release();
-        delete data->deferredData;
-        data->deferredData = 0;
+        data->releaseDeferredData();
 
-        QQmlComponentPrivate::complete(ep, &state);
+        QQmlComponentPrivate::completeDeferred(ep, &state);
     }
 }
 
@@ -1492,7 +1647,7 @@ QQmlEngine *qmlEngine(const QObject *obj)
 {
     QQmlData *data = QQmlData::get(obj, false);
     if (!data || !data->context)
-        return 0;
+        return nullptr;
     return data->context->engine;
 }
 
@@ -1500,7 +1655,7 @@ QObject *qmlAttachedPropertiesObjectById(int id, const QObject *object, bool cre
 {
     QQmlData *data = QQmlData::get(object, create);
     if (!data)
-        return 0; // Attached properties are only on objects created by QML, unless explicitly requested (create==true)
+        return nullptr; // Attached properties are only on objects created by QML, unless explicitly requested (create==true)
 
     QObject *rv = data->hasExtendedData()?data->attachedProperties()->value(id):0;
     if (rv || !create)
@@ -1509,7 +1664,7 @@ QObject *qmlAttachedPropertiesObjectById(int id, const QObject *object, bool cre
     QQmlEnginePrivate *engine = QQmlEnginePrivate::get(data->context);
     QQmlAttachedPropertiesFunc pf = QQmlMetaType::attachedPropertiesFuncById(engine, id);
     if (!pf)
-        return 0;
+        return nullptr;
 
     rv = pf(const_cast<QObject *>(object));
 
@@ -1523,12 +1678,12 @@ QObject *qmlAttachedPropertiesObject(int *idCache, const QObject *object,
                                      const QMetaObject *attachedMetaObject, bool create)
 {
     if (*idCache == -1) {
-        QQmlEngine *engine = object ? qmlEngine(object) : 0;
-        *idCache = QQmlMetaType::attachedPropertiesFuncId(engine ? QQmlEnginePrivate::get(engine) : 0, attachedMetaObject);
+        QQmlEngine *engine = object ? qmlEngine(object) : nullptr;
+        *idCache = QQmlMetaType::attachedPropertiesFuncId(engine ? QQmlEnginePrivate::get(engine) : nullptr, attachedMetaObject);
     }
 
     if (*idCache == -1 || !object)
-        return 0;
+        return nullptr;
 
     return qmlAttachedPropertiesObjectById(*idCache, object, create);
 }
@@ -1588,7 +1743,7 @@ void QQmlData::NotifyList::layout(QQmlNotifierEndpoint *endpoint)
 {
     // Add a temporary sentinel at beginning of list. This will be overwritten
     // when the end point is inserted into the notifies further down.
-    endpoint->prev = 0;
+    endpoint->prev = nullptr;
 
     while (endpoint->next) {
         Q_ASSERT(reinterpret_cast<QQmlNotifierEndpoint *>(endpoint->next->prev) == endpoint);
@@ -1634,7 +1789,41 @@ void QQmlData::NotifyList::layout()
     }
 
     maximumTodoIndex = 0;
-    todo = 0;
+    todo = nullptr;
+}
+
+void QQmlData::deferData(int objectIndex, const QQmlRefPointer<QV4::CompiledData::CompilationUnit> &compilationUnit, QQmlContextData *context)
+{
+    QQmlData::DeferredData *deferData = new QQmlData::DeferredData;
+    deferData->deferredIdx = objectIndex;
+    deferData->compilationUnit = compilationUnit;
+    deferData->context = context;
+
+    const QV4::CompiledData::Object *compiledObject = compilationUnit->objectAt(objectIndex);
+    const QV4::CompiledData::BindingPropertyData &propertyData = compilationUnit->bindingPropertyDataPerObject.at(objectIndex);
+
+    const QV4::CompiledData::Binding *binding = compiledObject->bindingTable();
+    for (quint32 i = 0; i < compiledObject->nBindings; ++i, ++binding) {
+        const QQmlPropertyData *property = propertyData.at(i);
+        if (property && binding->flags & QV4::CompiledData::Binding::IsDeferredBinding)
+            deferData->bindings.insert(property->coreIndex(), binding);
+    }
+
+    deferredData.append(deferData);
+}
+
+void QQmlData::releaseDeferredData()
+{
+    auto it = deferredData.begin();
+    while (it != deferredData.end()) {
+        DeferredData *deferData = *it;
+        if (deferData->bindings.isEmpty()) {
+            delete deferData;
+            it = deferredData.erase(it);
+        } else {
+            ++it;
+        }
+    }
 }
 
 void QQmlData::addNotify(int index, QQmlNotifierEndpoint *endpoint)
@@ -1644,8 +1833,8 @@ void QQmlData::addNotify(int index, QQmlNotifierEndpoint *endpoint)
         notifyList->connectionMask = 0;
         notifyList->maximumTodoIndex = 0;
         notifyList->notifiesSize = 0;
-        notifyList->todo = 0;
-        notifyList->notifies = 0;
+        notifyList->todo = nullptr;
+        notifyList->notifies = nullptr;
     }
 
     Q_ASSERT(!endpoint->isConnected());
@@ -1681,7 +1870,7 @@ void QQmlData::disconnectNotifiers()
         }
         free(notifyList->notifies);
         free(notifyList);
-        notifyList = 0;
+        notifyList = nullptr;
     }
 }
 
@@ -1697,6 +1886,8 @@ void QQmlData::destroyed(QObject *object)
         nextContextObject->prevContextObject = prevContextObject;
     if (prevContextObject)
         *prevContextObject = nextContextObject;
+    else if (outerContext && outerContext->contextObjects == this)
+        outerContext->contextObjects = nextContextObject;
 
     QQmlAbstractBinding *binding = bindings;
     while (binding) {
@@ -1706,16 +1897,10 @@ void QQmlData::destroyed(QObject *object)
     if (bindings && !bindings->ref.deref())
         delete bindings;
 
-    if (compilationUnit) {
-        compilationUnit->release();
-        compilationUnit = 0;
-    }
+    compilationUnit = nullptr;
 
-    if (deferredData) {
-        deferredData->compilationUnit->release();
-        delete deferredData;
-        deferredData = 0;
-    }
+    qDeleteAll(deferredData);
+    deferredData.clear();
 
     QQmlBoundSignal *signalHandler = signalHandlers;
     while (signalHandler) {
@@ -1749,24 +1934,23 @@ void QQmlData::destroyed(QObject *object)
         }
 
         QQmlBoundSignal *next = signalHandler->m_nextSignal;
-        signalHandler->m_prevSignal = 0;
-        signalHandler->m_nextSignal = 0;
+        signalHandler->m_prevSignal = nullptr;
+        signalHandler->m_nextSignal = nullptr;
         delete signalHandler;
         signalHandler = next;
     }
 
-    if (bindingBitsSize > MaxInlineBits)
+    if (bindingBitsArraySize > InlineBindingArraySize)
         free(bindingBits);
 
     if (propertyCache)
         propertyCache->release();
 
-    if (ownContext && context)
-        context->destroy();
+    ownContext = nullptr;
 
     while (guards) {
         QQmlGuard<QObject> *guard = static_cast<QQmlGuard<QObject> *>(guards);
-        *guard = (QObject *)0;
+        *guard = (QObject *)nullptr;
         guard->objectDestroyed(object);
     }
 
@@ -1803,78 +1987,27 @@ void QQmlData::parentChanged(QObject *object, QObject *parent)
     }
 }
 
-static void QQmlData_setBit(QQmlData *data, QObject *obj, int bit)
-{
-    if (Q_UNLIKELY(data->bindingBitsSize <= bit)) {
-        int props = QQmlMetaObject(obj).propertyCount();
-        Q_ASSERT(bit < 2 * props);
-
-        int arraySize = (2 * props + MaxInlineBits - 1) / MaxInlineBits;
-        Q_ASSERT(arraySize > 1);
-
-        // special handling for 32 here is to make sure we wipe the first byte
-        // when going from bindingBitsValue to bindingBits, and preserve the old
-        // set bits so we can restore them after the allocation
-        int oldArraySize = data->bindingBitsSize > MaxInlineBits ? data->bindingBitsSize / MaxInlineBits : 0;
-        quintptr oldValue = data->bindingBitsSize == MaxInlineBits ? data->bindingBitsValue : 0;
-
-        data->bindingBits = static_cast<BindingBitsType *>(realloc((data->bindingBitsSize == MaxInlineBits) ? 0 : data->bindingBits,
-                                                                   arraySize * sizeof(BindingBitsType)));
-
-        memset(data->bindingBits + oldArraySize,
-               0x00,
-               sizeof(BindingBitsType) * (arraySize - oldArraySize));
-
-        data->bindingBitsSize = arraySize * MaxInlineBits;
-
-        // reinstate bindingBitsValue after we dropped it
-        if (oldValue) {
-            memcpy(data->bindingBits, &oldValue, sizeof(oldValue));
-        }
-    }
-
-    if (data->bindingBitsSize == MaxInlineBits)
-        data->bindingBitsValue |= BindingBitsType(1) << bit;
-    else
-        data->bindingBits[bit / MaxInlineBits] |= (BindingBitsType(1) << (bit % MaxInlineBits));
-}
-
-static void QQmlData_clearBit(QQmlData *data, int bit)
+QQmlData::BindingBitsType *QQmlData::growBits(QObject *obj, int bit)
 {
-    if (data->bindingBitsSize > bit) {
-        if (data->bindingBitsSize == MaxInlineBits)
-            data->bindingBitsValue &= ~(BindingBitsType(1) << (bit % MaxInlineBits));
-        else
-            data->bindingBits[bit / MaxInlineBits] &= ~(BindingBitsType(1) << (bit % MaxInlineBits));
-    }
-}
+    BindingBitsType *bits = (bindingBitsArraySize == InlineBindingArraySize) ? bindingBitsValue : bindingBits;
+    int props = QQmlMetaObject(obj).propertyCount();
+    Q_ASSERT(bit < 2 * props);
+    Q_UNUSED(bit); // .. for Q_NO_DEBUG mode when the assert above expands to empty
 
-void QQmlData::clearBindingBit(int coreIndex)
-{
-    Q_ASSERT(coreIndex >= 0);
-    Q_ASSERT(coreIndex <= 0xffff);
-    QQmlData_clearBit(this, coreIndex * 2);
-}
-
-void QQmlData::setBindingBit(QObject *obj, int coreIndex)
-{
-    Q_ASSERT(coreIndex >= 0);
-    Q_ASSERT(coreIndex <= 0xffff);
-    QQmlData_setBit(this, obj, coreIndex * 2);
-}
+    uint arraySize = (2 * static_cast<uint>(props) + BitsPerType - 1) / BitsPerType;
+    Q_ASSERT(arraySize > 1);
+    Q_ASSERT(arraySize <= 0xffff); // max for bindingBitsArraySize
 
-void QQmlData::clearPendingBindingBit(int coreIndex)
-{
-    Q_ASSERT(coreIndex >= 0);
-    Q_ASSERT(coreIndex <= 0xffff);
-    QQmlData_clearBit(this, coreIndex * 2 + 1);
-}
+    BindingBitsType *newBits = static_cast<BindingBitsType *>(malloc(arraySize*sizeof(BindingBitsType)));
+    memcpy(newBits, bits, bindingBitsArraySize * sizeof(BindingBitsType));
+    memset(newBits + bindingBitsArraySize, 0, sizeof(BindingBitsType) * (arraySize - bindingBitsArraySize));
 
-void QQmlData::setPendingBindingBit(QObject *obj, int coreIndex)
-{
-    Q_ASSERT(coreIndex >= 0);
-    Q_ASSERT(coreIndex <= 0xffff);
-    QQmlData_setBit(this, obj, coreIndex * 2 + 1);
+    if (bindingBitsArraySize > InlineBindingArraySize)
+        free(bits);
+    bindingBits = newBits;
+    bits = newBits;
+    bindingBitsArraySize = arraySize;
+    return bits;
 }
 
 QQmlData *QQmlData::createQQmlData(QObjectPrivate *priv)
@@ -1916,23 +2049,23 @@ static void dumpwarning(const QQmlError &error)
     switch (error.messageType()) {
     case QtDebugMsg:
         QMessageLogger(error.url().toString().toLatin1().constData(),
-                       error.line(), 0).debug().nospace()
+                       error.line(), nullptr).debug().nospace()
                 << qPrintable(error.toString());
         break;
     case QtInfoMsg:
         QMessageLogger(error.url().toString().toLatin1().constData(),
-                       error.line(), 0).info().nospace()
+                       error.line(), nullptr).info().nospace()
                 << qPrintable(error.toString());
         break;
     case QtWarningMsg:
     case QtFatalMsg: // fatal does not support streaming, and furthermore, is actually fatal. Probably not desirable for QML.
         QMessageLogger(error.url().toString().toLatin1().constData(),
-                       error.line(), 0).warning().nospace()
+                       error.line(), nullptr).warning().nospace()
                 << qPrintable(error.toString());
         break;
     case QtCriticalMsg:
         QMessageLogger(error.url().toString().toLatin1().constData(),
-                       error.line(), 0).critical().nospace()
+                       error.line(), nullptr).critical().nospace()
                 << qPrintable(error.toString());
         break;
     }
@@ -1960,11 +2093,6 @@ void QQmlEnginePrivate::warning(const QList<QQmlError> &errors)
         dumpwarning(errors);
 }
 
-void QQmlEnginePrivate::warning(QQmlDelayedError *error)
-{
-    warning(error->error());
-}
-
 void QQmlEnginePrivate::warning(QQmlEngine *engine, const QQmlError &error)
 {
     if (engine)
@@ -1981,14 +2109,6 @@ void QQmlEnginePrivate::warning(QQmlEngine *engine, const QList<QQmlError> &erro
         dumpwarning(error);
 }
 
-void QQmlEnginePrivate::warning(QQmlEngine *engine, QQmlDelayedError *error)
-{
-    if (engine)
-        QQmlEnginePrivate::get(engine)->warning(error);
-    else
-        dumpwarning(error->error());
-}
-
 void QQmlEnginePrivate::warning(QQmlEnginePrivate *engine, const QQmlError &error)
 {
     if (engine)
@@ -2005,13 +2125,32 @@ void QQmlEnginePrivate::warning(QQmlEnginePrivate *engine, const QList<QQmlError
         dumpwarning(error);
 }
 
+QList<QQmlError> QQmlEnginePrivate::qmlErrorFromDiagnostics(const QString &fileName, const QList<DiagnosticMessage> &diagnosticMessages)
+{
+    QList<QQmlError> errors;
+    for (const DiagnosticMessage &m : diagnosticMessages) {
+        if (m.isWarning()) {
+            qWarning("%s:%d : %s", qPrintable(fileName), m.loc.startLine, qPrintable(m.message));
+            continue;
+        }
+
+        QQmlError error;
+        error.setUrl(QUrl(fileName));
+        error.setDescription(m.message);
+        error.setLine(m.loc.startLine);
+        error.setColumn(m.loc.startColumn);
+        errors << error;
+    }
+    return errors;
+}
+
 void QQmlEnginePrivate::cleanupScarceResources()
 {
     // iterate through the list and release them all.
     // note that the actual SRD is owned by the JS engine,
     // so we cannot delete the SRD; but we can free the
     // memory used by the variant in the SRD.
-    QV4::ExecutionEngine *engine = QV8Engine::getV4(v8engine());
+    QV4::ExecutionEngine *engine = v4engine();
     while (QV4::ExecutionEngine::ScarceResourceData *sr = engine->scarceResources.first()) {
         sr->data = QVariant();
         engine->scarceResources.remove(sr);
@@ -2200,108 +2339,6 @@ QString QQmlEnginePrivate::offlineStorageDatabaseDirectory() const
     return q->offlineStoragePath() + QDir::separator() + QLatin1String("Databases") + QDir::separator();
 }
 
-QQmlPropertyCache *QQmlEnginePrivate::createCache(QQmlType *type, int minorVersion)
-{
-    QList<QQmlType *> types;
-
-    int maxMinorVersion = 0;
-
-    const QMetaObject *metaObject = type->metaObject();
-
-    while (metaObject) {
-        QQmlType *t = QQmlMetaType::qmlType(metaObject, type->module(),
-                                                            type->majorVersion(), minorVersion);
-        if (t) {
-            maxMinorVersion = qMax(maxMinorVersion, t->minorVersion());
-            types << t;
-        } else {
-            types << 0;
-        }
-
-        metaObject = metaObject->superClass();
-    }
-
-    if (QQmlPropertyCache *c = typePropertyCache.value(qMakePair(type, maxMinorVersion))) {
-        c->addref();
-        typePropertyCache.insert(qMakePair(type, minorVersion), c);
-        return c;
-    }
-
-    QQmlPropertyCache *raw = cache(type->metaObject());
-
-    bool hasCopied = false;
-
-    for (int ii = 0; ii < types.count(); ++ii) {
-        QQmlType *currentType = types.at(ii);
-        if (!currentType)
-            continue;
-
-        int rev = currentType->metaObjectRevision();
-        int moIndex = types.count() - 1 - ii;
-
-        if (raw->allowedRevisionCache[moIndex] != rev) {
-            if (!hasCopied) {
-                raw = raw->copy();
-                hasCopied = true;
-            }
-            raw->allowedRevisionCache[moIndex] = rev;
-        }
-    }
-
-    // Test revision compatibility - the basic rule is:
-    //    * Anything that is excluded, cannot overload something that is not excluded *
-
-    // Signals override:
-    //    * other signals and methods of the same name.
-    //    * properties named on<Signal Name>
-    //    * automatic <property name>Changed notify signals
-
-    // Methods override:
-    //    * other methods of the same name
-
-    // Properties override:
-    //    * other elements of the same name
-
-#if 0
-    bool overloadError = false;
-    QString overloadName;
-
-    for (QQmlPropertyCache::StringCache::ConstIterator iter = raw->stringCache.begin();
-         !overloadError && iter != raw->stringCache.end();
-         ++iter) {
-
-        QQmlPropertyData *d = *iter;
-        if (raw->isAllowedInRevision(d))
-            continue; // Not excluded - no problems
-
-        // check that a regular "name" overload isn't happening
-        QQmlPropertyData *current = d;
-        while (!overloadError && current) {
-            current = d->overrideData(current);
-            if (current && raw->isAllowedInRevision(current))
-                overloadError = true;
-        }
-    }
-
-    if (overloadError) {
-        if (hasCopied) raw->release();
-
-        error.setDescription(QLatin1String("Type ") + type->qmlTypeName() + QLatin1Char(' ') + QString::number(type->majorVersion()) + QLatin1Char('.') + QString::number(minorVersion) + QLatin1String(" contains an illegal property \"") + overloadName + QLatin1String("\".  This is an error in the type's implementation."));
-        return 0;
-    }
-#endif
-
-    if (!hasCopied) raw->addref();
-    typePropertyCache.insert(qMakePair(type, minorVersion), raw);
-
-    if (minorVersion != maxMinorVersion) {
-        raw->addref();
-        typePropertyCache.insert(qMakePair(type, maxMinorVersion), raw);
-    }
-
-    return raw;
-}
-
 bool QQmlEnginePrivate::isQObject(int t)
 {
     Locker locker(this);
@@ -2325,26 +2362,17 @@ QQmlMetaType::TypeCategory QQmlEnginePrivate::typeCategory(int t) const
     Locker locker(this);
     if (m_compositeTypes.contains(t))
         return QQmlMetaType::Object;
-    else if (m_qmlLists.contains(t))
-        return QQmlMetaType::List;
-    else
-        return QQmlMetaType::typeCategory(t);
+    return QQmlMetaType::typeCategory(t);
 }
 
 bool QQmlEnginePrivate::isList(int t) const
 {
-    Locker locker(this);
-    return m_qmlLists.contains(t) || QQmlMetaType::isList(t);
+    return QQmlMetaType::isList(t);
 }
 
 int QQmlEnginePrivate::listType(int t) const
 {
-    Locker locker(this);
-    QHash<int, int>::ConstIterator iter = m_qmlLists.constFind(t);
-    if (iter != m_qmlLists.cend())
-        return *iter;
-    else
-        return QQmlMetaType::listType(t);
+    return QQmlMetaType::listType(t);
 }
 
 QQmlMetaObject QQmlEnginePrivate::rawMetaObjectForType(int t) const
@@ -2352,10 +2380,10 @@ QQmlMetaObject QQmlEnginePrivate::rawMetaObjectForType(int t) const
     Locker locker(this);
     auto iter = m_compositeTypes.constFind(t);
     if (iter != m_compositeTypes.cend()) {
-        return QQmlMetaObject((*iter)->rootPropertyCache());
+        return QQmlMetaObject((*iter)->rootPropertyCache().data());
     } else {
-        QQmlType *type = QQmlMetaType::qmlType(t);
-        return QQmlMetaObject(type?type->baseMetaObject():0);
+        QQmlType type = QQmlMetaType::qmlType(t);
+        return QQmlMetaObject(type.baseMetaObject());
     }
 }
 
@@ -2364,10 +2392,10 @@ QQmlMetaObject QQmlEnginePrivate::metaObjectForType(int t) const
     Locker locker(this);
     auto iter = m_compositeTypes.constFind(t);
     if (iter != m_compositeTypes.cend()) {
-        return QQmlMetaObject((*iter)->rootPropertyCache());
+        return QQmlMetaObject((*iter)->rootPropertyCache().data());
     } else {
-        QQmlType *type = QQmlMetaType::qmlType(t);
-        return QQmlMetaObject(type?type->metaObject():0);
+        QQmlType type = QQmlMetaType::qmlType(t);
+        return QQmlMetaObject(type.metaObject());
     }
 }
 
@@ -2376,69 +2404,47 @@ QQmlPropertyCache *QQmlEnginePrivate::propertyCacheForType(int t)
     Locker locker(this);
     auto iter = m_compositeTypes.constFind(t);
     if (iter != m_compositeTypes.cend()) {
-        return (*iter)->rootPropertyCache();
+        return (*iter)->rootPropertyCache().data();
     } else {
-        QQmlType *type = QQmlMetaType::qmlType(t);
+        QQmlType type = QQmlMetaType::qmlType(t);
         locker.unlock();
-        return type?cache(type->metaObject()):0;
+        return type.isValid() ? cache(type.metaObject()) : nullptr;
     }
 }
 
-QQmlPropertyCache *QQmlEnginePrivate::rawPropertyCacheForType(int t)
+QQmlPropertyCache *QQmlEnginePrivate::rawPropertyCacheForType(int t, int minorVersion)
 {
     Locker locker(this);
     auto iter = m_compositeTypes.constFind(t);
     if (iter != m_compositeTypes.cend()) {
-        return (*iter)->rootPropertyCache();
+        return (*iter)->rootPropertyCache().data();
     } else {
-        QQmlType *type = QQmlMetaType::qmlType(t);
+        QQmlType type = QQmlMetaType::qmlType(t);
         locker.unlock();
-        return type?cache(type->baseMetaObject()):0;
+
+        if (minorVersion >= 0)
+            return type.isValid() ? cache(type, minorVersion) : nullptr;
+        else
+            return type.isValid() ? cache(type.baseMetaObject()) : nullptr;
     }
 }
 
 void QQmlEnginePrivate::registerInternalCompositeType(QV4::CompiledData::CompilationUnit *compilationUnit)
 {
-    QByteArray name = compilationUnit->rootPropertyCache()->className();
-
-    QByteArray ptr = name + '*';
-    QByteArray lst = "QQmlListProperty<" + name + '>';
-
-    int ptr_type = QMetaType::registerNormalizedType(ptr,
-                                                     QtMetaTypePrivate::QMetaTypeFunctionHelper<QObject*>::Destruct,
-                                                     QtMetaTypePrivate::QMetaTypeFunctionHelper<QObject*>::Construct,
-                                                     sizeof(QObject*),
-                                                     static_cast<QFlags<QMetaType::TypeFlag> >(QtPrivate::QMetaTypeTypeFlags<QObject*>::Flags),
-                                                     0);
-    int lst_type = QMetaType::registerNormalizedType(lst,
-                                                     QtMetaTypePrivate::QMetaTypeFunctionHelper<QQmlListProperty<QObject> >::Destruct,
-                                                     QtMetaTypePrivate::QMetaTypeFunctionHelper<QQmlListProperty<QObject> >::Construct,
-                                                     sizeof(QQmlListProperty<QObject>),
-                                                     static_cast<QFlags<QMetaType::TypeFlag> >(QtPrivate::QMetaTypeTypeFlags<QQmlListProperty<QObject> >::Flags),
-                                                     static_cast<QMetaObject*>(0));
-
-    compilationUnit->metaTypeId = ptr_type;
-    compilationUnit->listMetaTypeId = lst_type;
     compilationUnit->isRegisteredWithEngine = true;
 
     Locker locker(this);
-    m_qmlLists.insert(lst_type, ptr_type);
     // The QQmlCompiledData is not referenced here, but it is removed from this
     // hash in the QQmlCompiledData destructor
-    m_compositeTypes.insert(ptr_type, compilationUnit);
+    m_compositeTypes.insert(compilationUnit->metaTypeId, compilationUnit);
 }
 
 void QQmlEnginePrivate::unregisterInternalCompositeType(QV4::CompiledData::CompilationUnit *compilationUnit)
 {
-    int ptr_type = compilationUnit->metaTypeId;
-    int lst_type = compilationUnit->listMetaTypeId;
+    compilationUnit->isRegisteredWithEngine = false;
 
     Locker locker(this);
-    m_qmlLists.remove(lst_type);
-    m_compositeTypes.remove(ptr_type);
-
-    QMetaType::unregisterType(ptr_type);
-    QMetaType::unregisterType(lst_type);
+    m_compositeTypes.remove(compilationUnit->metaTypeId);
 }
 
 bool QQmlEnginePrivate::isTypeLoaded(const QUrl &url) const
diff --git a/src/qml/qml/qqmlengine.h b/src/qml/qml/qqmlengine.h
index 8cada954fe..871e6bd9b4 100644
--- a/src/qml/qml/qqmlengine.h
+++ b/src/qml/qml/qqmlengine.h
@@ -46,7 +46,6 @@
 #include <QtQml/qjsengine.h>
 #include <QtQml/qqml.h>
 #include <QtQml/qqmlerror.h>
-#include <QtQml/qqmldebug.h>
 
 QT_BEGIN_NAMESPACE
 
@@ -97,8 +96,8 @@ class Q_QML_EXPORT QQmlEngine : public QJSEngine
     Q_PROPERTY(QString offlineStoragePath READ offlineStoragePath WRITE setOfflineStoragePath)
     Q_OBJECT
 public:
-    explicit QQmlEngine(QObject *p = Q_NULLPTR);
-    virtual ~QQmlEngine();
+    explicit QQmlEngine(QObject *p = nullptr);
+    ~QQmlEngine() override;
 
     QQmlContext *rootContext() const;
 
@@ -144,6 +143,13 @@ public:
     bool outputWarningsToStandardError() const;
     void setOutputWarningsToStandardError(bool);
 
+    template<typename T>
+    T singletonInstance(int qmlTypeId);
+
+public Q_SLOTS:
+    void retranslate();
+
+public:
     static QQmlContext *contextForObject(const QObject *);
     static void setContextForObject(QObject *, QQmlContext *);
 
@@ -164,6 +170,19 @@ private:
     Q_DECLARE_PRIVATE(QQmlEngine)
 };
 
+template<>
+Q_QML_EXPORT QJSValue QQmlEngine::singletonInstance<QJSValue>(int qmlTypeId);
+
+template<typename T>
+T QQmlEngine::singletonInstance(int qmlTypeId) {
+    QJSValue instance = singletonInstance<QJSValue>(qmlTypeId);
+    if (!instance.isQObject())
+        return nullptr;
+
+    QObject *object = instance.toQObject();
+    return qobject_cast<T>(object);
+}
+
 QT_END_NAMESPACE
 
 #endif // QQMLENGINE_H
diff --git a/src/qml/qml/qqmlengine_p.h b/src/qml/qml/qqmlengine_p.h
index 1bdeacd524..20d451d607 100644
--- a/src/qml/qml/qqmlengine_p.h
+++ b/src/qml/qml/qqmlengine_p.h
@@ -62,9 +62,7 @@
 #include "qqmlcontext_p.h"
 #include "qqmlexpression.h"
 #include "qqmlproperty_p.h"
-#include "qqmlpropertycache_p.h"
 #include "qqmlmetatype_p.h"
-#include "qqmldirparser_p.h"
 #include <private/qintrusivelist_p.h>
 #include <private/qrecyclepool_p.h>
 #include <private/qfieldlist_p.h>
@@ -80,6 +78,7 @@
 
 #include <private/qv8engine_p.h>
 #include <private/qjsengine_p.h>
+#include <private/qqmldirparser_p.h>
 
 QT_BEGIN_NAMESPACE
 
@@ -101,6 +100,7 @@ class QDir;
 class QQmlIncubator;
 class QQmlProfiler;
 class QQmlPropertyCapture;
+class QQmlMetaObject;
 
 // This needs to be declared here so that the pool for it can live in QQmlEnginePrivate.
 // The inline method definitions are in qqmljavascriptexpression_p.h
@@ -122,7 +122,7 @@ class Q_QML_PRIVATE_EXPORT QQmlEnginePrivate : public QJSEnginePrivate
     Q_DECLARE_PUBLIC(QQmlEngine)
 public:
     QQmlEnginePrivate(QQmlEngine *);
-    ~QQmlEnginePrivate();
+    ~QQmlEnginePrivate() override;
 
     void init();
     // No mutex protecting baseModulesUninitialized, because use outside QQmlEngine
@@ -135,7 +135,7 @@ public:
 
     QQmlContext *rootContext;
 
-#ifdef QT_NO_QML_DEBUGGER
+#if !QT_CONFIG(qml_debug)
     static const quintptr profiler = 0;
 #else
     QQmlProfiler *profiler;
@@ -150,11 +150,13 @@ public:
     QQmlDelayedError *erroredBindings;
     int inProgressCreations;
 
-    QV8Engine *v8engine() const { return q_func()->handle(); }
-    QV4::ExecutionEngine *v4engine() const { return QV8Engine::getV4(q_func()->handle()); }
+    QV8Engine *v8engine() const { return q_func()->handle()->v8Engine; }
+    QV4::ExecutionEngine *v4engine() const { return q_func()->handle(); }
 
+#if QT_CONFIG(qml_worker_script)
     QQuickWorkerScriptEngine *getWorkerScriptEngine();
     QQuickWorkerScriptEngine *workerScriptEngine;
+#endif
 
     QUrl baseUrl;
 
@@ -204,23 +206,23 @@ public:
     template<typename T>
     inline void deleteInEngineThread(T *);
     template<typename T>
-    inline static void deleteInEngineThread(QQmlEngine *, T *);
+    inline static void deleteInEngineThread(QQmlEnginePrivate *, T *);
     QString offlineStorageDatabaseDirectory() const;
 
     // These methods may be called from the loader thread
-    inline QQmlPropertyCache *cache(QQmlType *, int);
+    inline QQmlPropertyCache *cache(const QQmlType &, int);
     using QJSEnginePrivate::cache;
 
     // These methods may be called from the loader thread
     bool isQObject(int);
-    QObject *toQObject(const QVariant &, bool *ok = 0) const;
+    QObject *toQObject(const QVariant &, bool *ok = nullptr) const;
     QQmlMetaType::TypeCategory typeCategory(int) const;
     bool isList(int) const;
     int listType(int) const;
     QQmlMetaObject rawMetaObjectForType(int) const;
     QQmlMetaObject metaObjectForType(int) const;
     QQmlPropertyCache *propertyCacheForType(int);
-    QQmlPropertyCache *rawPropertyCacheForType(int);
+    QQmlPropertyCache *rawPropertyCacheForType(int, int minorVersion = -1);
     void registerInternalCompositeType(QV4::CompiledData::CompilationUnit *compilationUnit);
     void unregisterInternalCompositeType(QV4::CompiledData::CompilationUnit *compilationUnit);
 
@@ -231,10 +233,8 @@ public:
     void sendExit(int retCode = 0);
     void warning(const QQmlError &);
     void warning(const QList<QQmlError> &);
-    void warning(QQmlDelayedError *);
     static void warning(QQmlEngine *, const QQmlError &);
     static void warning(QQmlEngine *, const QList<QQmlError> &);
-    static void warning(QQmlEngine *, QQmlDelayedError *);
     static void warning(QQmlEnginePrivate *, const QQmlError &);
     static void warning(QQmlEnginePrivate *, const QList<QQmlError> &);
 
@@ -247,6 +247,8 @@ public:
     inline static QQmlEngine *get(QQmlEnginePrivate *p);
     inline static QQmlEnginePrivate *get(QV4::ExecutionEngine *e);
 
+    static QList<QQmlError> qmlErrorFromDiagnostics(const QString &fileName, const QList<QQmlJS::DiagnosticMessage> &diagnosticMessages);
+
     static void registerBaseTypes(const char *uri, int versionMajor, int versionMinor);
     static void registerQtQuick2Types(const char *uri, int versionMajor, int versionMinor);
     static void defineQtQuick2Module();
@@ -259,18 +261,13 @@ public:
     mutable QMutex networkAccessManagerMutex;
 
 private:
-    // Must be called locked
-    QQmlPropertyCache *createCache(QQmlType *, int);
-
     // These members must be protected by a QQmlEnginePrivate::Locker as they are required by
     // the threaded loader.  Only access them through their respective accessor methods.
-    QHash<QPair<QQmlType *, int>, QQmlPropertyCache *> typePropertyCache;
-    QHash<int, int> m_qmlLists;
     QHash<int, QV4::CompiledData::CompilationUnit *> m_compositeTypes;
     static bool s_designerMode;
 
     // These members is protected by the full QQmlEnginePrivate::mutex mutex
-    struct Deletable { Deletable():next(0) {} virtual ~Deletable() {} Deletable *next; };
+    struct Deletable { Deletable():next(nullptr) {} virtual ~Deletable() {} Deletable *next; };
     QFieldList<Deletable, &Deletable::next> toDeleteInEngineThread;
     void doDeleteInEngineThread();
 
@@ -300,7 +297,7 @@ inline void QQmlEnginePrivate::dereferenceScarceResources()
     // expression must have completed.  We can safely release the
     // scarce resources.
     if (Q_LIKELY(scarceResourcesRefCount == 0)) {
-        QV4::ExecutionEngine *engine = QV8Engine::getV4(v8engine());
+        QV4::ExecutionEngine *engine = v4engine();
         if (Q_UNLIKELY(!engine->scarceResources.isEmpty())) {
             cleanupScarceResources();
         }
@@ -346,7 +343,7 @@ void QQmlEnginePrivate::deleteInEngineThread(T *value)
     } else {
         struct I : public Deletable {
             I(T *value) : value(value) {}
-            ~I() { delete value; }
+            ~I() override { delete value; }
             T *value;
         };
         I *i = new I(value);
@@ -364,10 +361,10 @@ Delete \a value in the \a engine thread.  If the calling thread is the engine
 thread, \a value will be deleted immediately.
 */
 template<typename T>
-void QQmlEnginePrivate::deleteInEngineThread(QQmlEngine *engine, T *value)
+void QQmlEnginePrivate::deleteInEngineThread(QQmlEnginePrivate *engine, T *value)
 {
     Q_ASSERT(engine);
-    QQmlEnginePrivate::get(engine)->deleteInEngineThread<T>(value);
+    engine->deleteInEngineThread<T>(value);
 }
 
 /*!
@@ -375,31 +372,29 @@ Returns a QQmlPropertyCache for \a type with \a minorVersion.
 
 The returned cache is not referenced, so if it is to be stored, call addref().
 */
-QQmlPropertyCache *QQmlEnginePrivate::cache(QQmlType *type, int minorVersion)
+QQmlPropertyCache *QQmlEnginePrivate::cache(const QQmlType &type, int minorVersion)
 {
-    Q_ASSERT(type);
+    Q_ASSERT(type.isValid());
 
-    if (minorVersion == -1 || !type->containsRevisionedAttributes())
-        return cache(type->metaObject());
+    if (minorVersion == -1 || !type.containsRevisionedAttributes())
+        return cache(type.metaObject(), minorVersion);
 
     Locker locker(this);
-    QQmlPropertyCache *rv = typePropertyCache.value(qMakePair(type, minorVersion));
-    if (!rv) rv = createCache(type, minorVersion);
-    return rv;
+    return QQmlMetaType::propertyCache(type, minorVersion);
 }
 
 QV8Engine *QQmlEnginePrivate::getV8Engine(QQmlEngine *e)
 {
     Q_ASSERT(e);
 
-    return e->d_func()->v8engine();
+    return e->handle()->v8Engine;
 }
 
 QV4::ExecutionEngine *QQmlEnginePrivate::getV4Engine(QQmlEngine *e)
 {
     Q_ASSERT(e);
 
-    return e->d_func()->v4engine();
+    return e->handle();
 }
 
 QQmlEnginePrivate *QQmlEnginePrivate::get(QQmlEngine *e)
@@ -418,12 +413,12 @@ const QQmlEnginePrivate *QQmlEnginePrivate::get(const QQmlEngine *e)
 
 QQmlEnginePrivate *QQmlEnginePrivate::get(QQmlContext *c)
 {
-    return (c && c->engine()) ? QQmlEnginePrivate::get(c->engine()) : 0;
+    return (c && c->engine()) ? QQmlEnginePrivate::get(c->engine()) : nullptr;
 }
 
 QQmlEnginePrivate *QQmlEnginePrivate::get(QQmlContextData *c)
 {
-    return (c && c->engine) ? QQmlEnginePrivate::get(c->engine) : 0;
+    return (c && c->engine) ? QQmlEnginePrivate::get(c->engine) : nullptr;
 }
 
 QQmlEngine *QQmlEnginePrivate::get(QQmlEnginePrivate *p)
@@ -435,11 +430,9 @@ QQmlEngine *QQmlEnginePrivate::get(QQmlEnginePrivate *p)
 
 QQmlEnginePrivate *QQmlEnginePrivate::get(QV4::ExecutionEngine *e)
 {
-    if (!e->v8Engine)
-        return 0;
-    QQmlEngine *qmlEngine = e->v8Engine->engine();
+    QQmlEngine *qmlEngine = e->qmlEngine();
     if (!qmlEngine)
-        return 0;
+        return nullptr;
     return get(qmlEngine);
 }
 
diff --git a/src/qml/qml/qqmlenumdata_p.h b/src/qml/qml/qqmlenumdata_p.h
new file mode 100644
index 0000000000..df99c2c1bc
--- /dev/null
+++ b/src/qml/qml/qqmlenumdata_p.h
@@ -0,0 +1,66 @@
+/****************************************************************************
+**
+** Copyright (C) 2019 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QQMLENUMDATA_P_H
+#define QQMLENUMDATA_P_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include <private/qqmlenumvalue_p.h>
+
+QT_BEGIN_NAMESPACE
+
+struct QQmlEnumData
+{
+    QString name;
+    QVector<QQmlEnumValue> values;
+};
+
+QT_END_NAMESPACE
+
+#endif // QQMLENUMDATA_P_H
diff --git a/src/qml/qml/qqmlenumvalue_p.h b/src/qml/qml/qqmlenumvalue_p.h
new file mode 100644
index 0000000000..ea0fc244cb
--- /dev/null
+++ b/src/qml/qml/qqmlenumvalue_p.h
@@ -0,0 +1,68 @@
+/****************************************************************************
+**
+** Copyright (C) 2019 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QQMLENUMVALUE_P_H
+#define QQMLENUMVALUE_P_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include <QtCore/qstring.h>
+
+QT_BEGIN_NAMESPACE
+
+struct QQmlEnumValue
+{
+    QQmlEnumValue() {}
+    QQmlEnumValue(const QString &n, int v) : namedValue(n), value(v) {}
+    QString namedValue;
+    int value = -1;
+};
+
+QT_END_NAMESPACE
+
+#endif // QQMLENUMVALUE_P_H
diff --git a/src/qml/qml/qqmlerror.cpp b/src/qml/qml/qqmlerror.cpp
deleted file mode 100644
index 64f008cd32..0000000000
--- a/src/qml/qml/qqmlerror.cpp
+++ /dev/null
@@ -1,359 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the QtQml module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 3 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL3 included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 3 requirements
-** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 2.0 or (at your option) the GNU General
-** Public license version 3 or any later version approved by the KDE Free
-** Qt Foundation. The licenses are as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-2.0.html and
-** https://www.gnu.org/licenses/gpl-3.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "qqmlerror.h"
-#include "qqmlglobal_p.h"
-
-#include <QtCore/qdebug.h>
-#include <QtCore/qfile.h>
-#include <QtCore/qstringlist.h>
-#include <QtCore/qvector.h>
-#include <QtCore/qpointer.h>
-
-#include <private/qv4errorobject_p.h>
-
-QT_BEGIN_NAMESPACE
-
-/*!
-    \class QQmlError
-    \since 5.0
-    \inmodule QtQml
-    \brief The QQmlError class encapsulates a QML error.
-
-    QQmlError includes a textual description of the error, as well
-    as location information (the file, line, and column). The toString()
-    method creates a single-line, human-readable string containing all of
-    this information, for example:
-    \code
-    file:///home/user/test.qml:7:8: Invalid property assignment: double expected
-    \endcode
-
-    You can use qDebug(), qInfo(), or qWarning() to output errors to the console.
-    This method will attempt to open the file indicated by the error
-    and include additional contextual information.
-    \code
-    file:///home/user/test.qml:7:8: Invalid property assignment: double expected
-            y: "hello"
-               ^
-    \endcode
-
-    Note that the \l {Qt Quick 1} version is named QDeclarativeError
-
-    \sa QQuickView::errors(), QQmlComponent::errors()
-*/
-class QQmlErrorPrivate
-{
-public:
-    QQmlErrorPrivate();
-
-    QUrl url;
-    QString description;
-    quint16 line;
-    quint16 column;
-    QtMsgType messageType;
-    QPointer<QObject> object;
-};
-
-QQmlErrorPrivate::QQmlErrorPrivate()
-: line(0), column(0), messageType(QtMsgType::QtWarningMsg), object()
-{
-}
-
-/*!
-    Creates an empty error object.
-*/
-QQmlError::QQmlError()
-: d(0)
-{
-}
-
-/*!
-    Creates a copy of \a other.
-*/
-QQmlError::QQmlError(const QQmlError &other)
-: d(0)
-{
-    *this = other;
-}
-
-/*!
-    Assigns \a other to this error object.
-*/
-QQmlError &QQmlError::operator=(const QQmlError &other)
-{
-    if (!other.d) {
-        delete d;
-        d = 0;
-    } else {
-        if (!d)
-            d = new QQmlErrorPrivate;
-        d->url = other.d->url;
-        d->description = other.d->description;
-        d->line = other.d->line;
-        d->column = other.d->column;
-        d->object = other.d->object;
-        d->messageType = other.d->messageType;
-    }
-    return *this;
-}
-
-/*!
-    \internal
-*/
-QQmlError::~QQmlError()
-{
-    delete d; d = 0;
-}
-
-/*!
-    Returns true if this error is valid, otherwise false.
-*/
-bool QQmlError::isValid() const
-{
-    return d != 0;
-}
-
-/*!
-    Returns the url for the file that caused this error.
-*/
-QUrl QQmlError::url() const
-{
-    if (d)
-        return d->url;
-    return QUrl();
-}
-
-/*!
-    Sets the \a url for the file that caused this error.
-*/
-void QQmlError::setUrl(const QUrl &url)
-{
-    if (!d)
-        d = new QQmlErrorPrivate;
-    d->url = url;
-}
-
-/*!
-    Returns the error description.
-*/
-QString QQmlError::description() const
-{
-    if (d)
-        return d->description;
-    return QString();
-}
-
-/*!
-    Sets the error \a description.
-*/
-void QQmlError::setDescription(const QString &description)
-{
-    if (!d)
-        d = new QQmlErrorPrivate;
-    d->description = description;
-}
-
-/*!
-    Returns the error line number.
-*/
-int QQmlError::line() const
-{
-    if (d)
-        return qmlSourceCoordinate(d->line);
-    return -1;
-}
-
-/*!
-    Sets the error \a line number.
-*/
-void QQmlError::setLine(int line)
-{
-    if (!d)
-        d = new QQmlErrorPrivate;
-    d->line = qmlSourceCoordinate(line);
-}
-
-/*!
-    Returns the error column number.
-*/
-int QQmlError::column() const
-{
-    if (d)
-        return qmlSourceCoordinate(d->column);
-    return -1;
-}
-
-/*!
-    Sets the error \a column number.
-*/
-void QQmlError::setColumn(int column)
-{
-    if (!d)
-        d = new QQmlErrorPrivate;
-    d->column = qmlSourceCoordinate(column);
-}
-
-/*!
-    Returns the nearest object where this error occurred.
-    Exceptions in bound property expressions set this to the object
-    to which the property belongs. It will be 0 for all
-    other exceptions.
- */
-QObject *QQmlError::object() const
-{
-    if (d)
-        return d->object;
-    return 0;
-}
-
-/*!
-    Sets the nearest \a object where this error occurred.
- */
-void QQmlError::setObject(QObject *object)
-{
-    if (!d)
-        d = new QQmlErrorPrivate;
-    d->object = object;
-}
-
-/*!
-    \since 5.9
-
-    Returns the message type.
- */
-QtMsgType QQmlError::messageType() const
-{
-    if (d)
-        return d->messageType;
-    return QtMsgType::QtWarningMsg;
-}
-
-/*!
-    \since 5.9
-
-    Sets the \a messageType for this message. The message type determines which
-    QDebug handlers are responsible for recieving the message.
- */
-void QQmlError::setMessageType(QtMsgType messageType)
-{
-    if (!d)
-        d = new QQmlErrorPrivate;
-    d->messageType = messageType;
-}
-
-/*!
-    Returns the error as a human readable string.
-*/
-QString QQmlError::toString() const
-{
-    QString rv;
-
-    QUrl u(url());
-    int l(line());
-
-    if (u.isEmpty() || (u.isLocalFile() && u.path().isEmpty()))
-        rv += QLatin1String("<Unknown File>");
-    else
-        rv += u.toString();
-
-    if (l != -1) {
-        rv += QLatin1Char(':') + QString::number(l);
-
-        int c(column());
-        if (c != -1)
-            rv += QLatin1Char(':') + QString::number(c);
-    }
-
-    rv += QLatin1String(": ") + description();
-
-    return rv;
-}
-
-/*!
-    \relates QQmlError
-    \fn QDebug operator<<(QDebug debug, const QQmlError &error)
-
-    Outputs a human readable version of \a error to \a debug.
-*/
-
-QDebug operator<<(QDebug debug, const QQmlError &error)
-{
-    debug << qPrintable(error.toString());
-
-    QUrl url = error.url();
-
-    if (error.line() > 0 && url.scheme() == QLatin1String("file")) {
-        QString file = url.toLocalFile();
-        QFile f(file);
-        if (f.open(QIODevice::ReadOnly)) {
-            QByteArray data = f.readAll();
-            QTextStream stream(data, QIODevice::ReadOnly);
-#if QT_CONFIG(textcodec)
-            stream.setCodec("UTF-8");
-#endif
-            const QString code = stream.readAll();
-            const auto lines = code.splitRef(QLatin1Char('\n'));
-
-            if (lines.count() >= error.line()) {
-                const QStringRef &line = lines.at(error.line() - 1);
-                debug << "\n    " << line.toLocal8Bit().constData();
-
-                if(error.column() > 0) {
-                    int column = qMax(0, error.column() - 1);
-                    column = qMin(column, line.length());
-
-                    QByteArray ind;
-                    ind.reserve(column);
-                    for (int i = 0; i < column; ++i) {
-                        const QChar ch = line.at(i);
-                        if (ch.isSpace())
-                            ind.append(ch.unicode());
-                        else
-                            ind.append(' ');
-                    }
-                    ind.append('^');
-                    debug << "\n    " << ind.constData();
-                }
-            }
-        }
-    }
-    return debug;
-}
-
-QT_END_NAMESPACE
diff --git a/src/qml/qml/qqmlerror.h b/src/qml/qml/qqmlerror.h
deleted file mode 100644
index ef529e3828..0000000000
--- a/src/qml/qml/qqmlerror.h
+++ /dev/null
@@ -1,87 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the QtQml module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 3 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL3 included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 3 requirements
-** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 2.0 or (at your option) the GNU General
-** Public license version 3 or any later version approved by the KDE Free
-** Qt Foundation. The licenses are as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-2.0.html and
-** https://www.gnu.org/licenses/gpl-3.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef QQMLERROR_H
-#define QQMLERROR_H
-
-#include <QtQml/qtqmlglobal.h>
-
-#include <QtCore/qurl.h>
-#include <QtCore/qstring.h>
-
-QT_BEGIN_NAMESPACE
-
-// ### Qt 6: should this be called QQmlMessage, since it can have a message type?
-class QDebug;
-class QQmlErrorPrivate;
-class Q_QML_EXPORT QQmlError
-{
-public:
-    QQmlError();
-    QQmlError(const QQmlError &);
-    QQmlError &operator=(const QQmlError &);
-    ~QQmlError();
-
-    bool isValid() const;
-
-    QUrl url() const;
-    void setUrl(const QUrl &);
-    QString description() const;
-    void setDescription(const QString &);
-    int line() const;
-    void setLine(int);
-    int column() const;
-    void setColumn(int);
-    QObject *object() const;
-    void setObject(QObject *);
-    QtMsgType messageType() const;
-    void setMessageType(QtMsgType messageType);
-
-    QString toString() const;
-private:
-    QQmlErrorPrivate *d;
-};
-
-QDebug Q_QML_EXPORT operator<<(QDebug debug, const QQmlError &error);
-
-Q_DECLARE_TYPEINFO(QQmlError, Q_MOVABLE_TYPE);
-
-QT_END_NAMESPACE
-
-#endif // QQMLERROR_H
diff --git a/src/qml/qml/qqmlexpression.cpp b/src/qml/qml/qqmlexpression.cpp
index b70db5ed86..ac2629979f 100644
--- a/src/qml/qml/qqmlexpression.cpp
+++ b/src/qml/qml/qqmlexpression.cpp
@@ -46,6 +46,7 @@
 #include "qqmlscriptstring_p.h"
 #include "qqmlbinding_p.h"
 #include <private/qv8engine_p.h>
+#include <private/qqmlsourcecoordinate_p.h>
 
 #include <QtCore/qdebug.h>
 
@@ -74,7 +75,7 @@ void QQmlExpressionPrivate::init(QQmlContextData *ctxt, const QString &expr, QOb
 void QQmlExpressionPrivate::init(QQmlContextData *ctxt, QV4::Function *runtimeFunction, QObject *me)
 {
     expressionFunctionValid = true;
-    QV4::ExecutionEngine *engine = QQmlEnginePrivate::getV4Engine(ctxt->engine);
+    QV4::ExecutionEngine *engine = ctxt->engine->handle();
     QV4::Scope scope(engine);
     QV4::Scoped<QV4::QmlContext> qmlContext(scope, QV4::QmlContext::create(engine->rootContext(), ctxt, me));
     setupFunction(qmlContext, runtimeFunction);
@@ -110,8 +111,6 @@ void QQmlExpressionPrivate::init(QQmlContextData *ctxt, QV4::Function *runtimeFu
     QQmlExpression *expr = new QQmlExpression(engine->rootContext(), myObject, "width * 2");
     int result = expr->evaluate().toInt();  // result = 400
     \endcode
-
-    Note that the \l {Qt Quick 1} version is called QDeclarativeExpression.
 */
 
 /*!
@@ -121,7 +120,7 @@ void QQmlExpressionPrivate::init(QQmlContextData *ctxt, QV4::Function *runtimeFu
     null expression object and its value will always be an invalid QVariant.
  */
 QQmlExpression::QQmlExpression()
-: QObject(*new QQmlExpressionPrivate, 0)
+: QObject(*new QQmlExpressionPrivate, nullptr)
 {
 }
 
@@ -147,7 +146,7 @@ QQmlExpression::QQmlExpression(const QQmlScriptString &script, QQmlContext *ctxt
 
     QQmlContextData *evalCtxtData = QQmlContextData::get(ctxt ? ctxt : scriptPrivate->context);
     QObject *scopeObject = scope ? scope : scriptPrivate->scope;
-    QV4::Function *runtimeFunction = 0;
+    QV4::Function *runtimeFunction = nullptr;
 
     if (scriptPrivate->context) {
         QQmlContextData *ctxtdata = QQmlContextData::get(scriptPrivate->context);
@@ -191,7 +190,7 @@ QQmlExpression::QQmlExpression(QQmlContext *ctxt,
 */
 QQmlExpression::QQmlExpression(QQmlContextData *ctxt, QObject *scope,
                                                const QString &expression)
-: QObject(*new QQmlExpressionPrivate, 0)
+: QObject(*new QQmlExpressionPrivate, nullptr)
 {
     Q_D(QQmlExpression);
     d->init(ctxt, expression, scope);
@@ -202,7 +201,6 @@ QQmlExpression::QQmlExpression(QQmlContextData *ctxt, QObject *scope,
 */
 QQmlExpression::~QQmlExpression()
 {
-    clearError();
 }
 
 /*!
@@ -212,7 +210,7 @@ QQmlExpression::~QQmlExpression()
 QQmlEngine *QQmlExpression::engine() const
 {
     Q_D(const QQmlExpression);
-    return d->context()?d->context()->engine:0;
+    return d->context()?d->context()->engine:nullptr;
 }
 
 /*!
@@ -223,7 +221,7 @@ QQmlContext *QQmlExpression::context() const
 {
     Q_D(const QQmlExpression);
     QQmlContextData *data = d->context();
-    return data?data->asQQmlContext():0;
+    return data?data->asQQmlContext():nullptr;
 }
 
 /*!
@@ -248,15 +246,19 @@ void QQmlExpression::setExpression(const QString &expression)
 }
 
 // Must be called with a valid handle scope
-void QQmlExpressionPrivate::v4value(bool *isUndefined, QV4::Scope &scope)
+QV4::ReturnedValue QQmlExpressionPrivate::v4value(bool *isUndefined)
 {
     if (!expressionFunctionValid) {
         createQmlBinding(context(), scopeObject(), expression, url, line);
         expressionFunctionValid = true;
+        if (hasError()) {
+            if (isUndefined)
+                *isUndefined = true;
+            return QV4::Encode::undefined();
+        }
     }
 
-    QV4::ScopedCallData callData(scope);
-    evaluate(callData, isUndefined, scope);
+    return evaluate(isUndefined);
 }
 
 QVariant QQmlExpressionPrivate::value(bool *isUndefined)
@@ -268,16 +270,17 @@ QVariant QQmlExpressionPrivate::value(bool *isUndefined)
         return QVariant();
     }
 
-    QQmlEnginePrivate *ep = QQmlEnginePrivate::get(q->engine());
+    QQmlEngine *engine = q->engine();
+    QQmlEnginePrivate *ep = QQmlEnginePrivate::get(engine);
     QVariant rv;
 
     ep->referenceScarceResources(); // "hold" scarce resources in memory during evaluation.
 
     {
-        QV4::Scope scope(QV8Engine::getV4(ep->v8engine()));
-        v4value(isUndefined, scope);
+        QV4::Scope scope(engine->handle());
+        QV4::ScopedValue result(scope, v4value(isUndefined));
         if (!hasError())
-            rv = scope.engine->toVariant(scope.result, -1);
+            rv = scope.engine->toVariant(result, -1);
     }
 
     ep->dereferenceScarceResources(); // "release" scarce resources if top-level expression evaluation is complete.
diff --git a/src/qml/qml/qqmlexpression.h b/src/qml/qml/qqmlexpression.h
index 5239d59c8a..0eceeb12e1 100644
--- a/src/qml/qml/qqmlexpression.h
+++ b/src/qml/qml/qqmlexpression.h
@@ -60,9 +60,9 @@ class Q_QML_EXPORT QQmlExpression : public QObject
     Q_OBJECT
 public:
     QQmlExpression();
-    QQmlExpression(QQmlContext *, QObject *, const QString &, QObject * = Q_NULLPTR);
-    explicit QQmlExpression(const QQmlScriptString &, QQmlContext * = Q_NULLPTR, QObject * = Q_NULLPTR, QObject * = Q_NULLPTR);
-    virtual ~QQmlExpression();
+    QQmlExpression(QQmlContext *, QObject *, const QString &, QObject * = nullptr);
+    explicit QQmlExpression(const QQmlScriptString &, QQmlContext * = nullptr, QObject * = nullptr, QObject * = nullptr);
+    ~QQmlExpression() override;
 
     QQmlEngine *engine() const;
     QQmlContext *context() const;
@@ -84,7 +84,7 @@ public:
     void clearError();
     QQmlError error() const;
 
-    QVariant evaluate(bool *valueIsUndefined = Q_NULLPTR);
+    QVariant evaluate(bool *valueIsUndefined = nullptr);
 
 Q_SIGNALS:
     void valueChanged();
diff --git a/src/qml/qml/qqmlexpression_p.h b/src/qml/qml/qqmlexpression_p.h
index 44342a957b..da10b31b2c 100644
--- a/src/qml/qml/qqmlexpression_p.h
+++ b/src/qml/qml/qqmlexpression_p.h
@@ -68,14 +68,14 @@ class QQmlExpressionPrivate : public QObjectPrivate,
     Q_DECLARE_PUBLIC(QQmlExpression)
 public:
     QQmlExpressionPrivate();
-    ~QQmlExpressionPrivate();
+    ~QQmlExpressionPrivate() override;
 
     void init(QQmlContextData *, const QString &, QObject *);
     void init(QQmlContextData *, QV4::Function *runtimeFunction, QObject *);
 
-    QVariant value(bool *isUndefined = 0);
+    QVariant value(bool *isUndefined = nullptr);
 
-    void v4value(bool *isUndefined, QV4::Scope &scope);
+    QV4::ReturnedValue v4value(bool *isUndefined = nullptr);
 
     static inline QQmlExpressionPrivate *get(QQmlExpression *expr);
     static inline QQmlExpression *get(QQmlExpressionPrivate *expr);
diff --git a/src/qml/qml/qqmlextensioninterface.h b/src/qml/qml/qqmlextensioninterface.h
index ef56d5e312..d2eb79c5c9 100644
--- a/src/qml/qml/qqmlextensioninterface.h
+++ b/src/qml/qml/qqmlextensioninterface.h
@@ -51,14 +51,14 @@ class QQmlEngine;
 class Q_QML_EXPORT QQmlTypesExtensionInterface
 {
 public:
-    virtual ~QQmlTypesExtensionInterface() {}
+    virtual ~QQmlTypesExtensionInterface() = default;
     virtual void registerTypes(const char *uri) = 0;
 };
 
 class Q_QML_EXPORT QQmlExtensionInterface : public QQmlTypesExtensionInterface
 {
 public:
-    virtual ~QQmlExtensionInterface() {}
+    ~QQmlExtensionInterface() override = default;
     virtual void initializeEngine(QQmlEngine *engine, const char *uri) = 0;
 };
 
@@ -66,7 +66,10 @@ public:
 
 Q_DECLARE_INTERFACE(QQmlTypesExtensionInterface, "org.qt-project.Qt.QQmlTypesExtensionInterface/1.0")
 
+// NOTE: When changing this to a new version and deciding to add backup code to
+// continue to support the previous version, make sure to support both of these iids.
 #define QQmlExtensionInterface_iid "org.qt-project.Qt.QQmlExtensionInterface/1.0"
+#define QQmlExtensionInterface_iid_old "org.qt-project.Qt.QQmlExtensionInterface"
 
 Q_DECLARE_INTERFACE(QQmlExtensionInterface, QQmlExtensionInterface_iid)
 
diff --git a/src/qml/qml/qqmlextensionplugin.cpp b/src/qml/qml/qqmlextensionplugin.cpp
index b0e6a24616..c1c971f0a9 100644
--- a/src/qml/qml/qqmlextensionplugin.cpp
+++ b/src/qml/qml/qqmlextensionplugin.cpp
@@ -55,8 +55,6 @@ QT_BEGIN_NAMESPACE
     The \l {Writing QML Extensions with C++} tutorial also contains a chapter
     on creating QML plugins.
 
-    Note that the \l {Qt Quick 1} version is called QDeclarativeExtensionPlugin.
-
     \sa QQmlEngine::importPlugin(), {How to Create Qt Plugins}
 */
 
@@ -121,7 +119,9 @@ void QQmlExtensionPlugin::initializeEngine(QQmlEngine *engine, const char *uri)
   \class QQmlExtensionInterface
   \internal
   \inmodule QtQml
+*/
 
+/*!
   \class QQmlTypesExtensionInterface
   \internal
   \inmodule QtQml
diff --git a/src/qml/qml/qqmlextensionplugin.h b/src/qml/qml/qqmlextensionplugin.h
index c0915c0abe..55e9b89dae 100644
--- a/src/qml/qml/qqmlextensionplugin.h
+++ b/src/qml/qml/qqmlextensionplugin.h
@@ -58,8 +58,8 @@ class Q_QML_EXPORT QQmlExtensionPlugin
     Q_INTERFACES(QQmlExtensionInterface)
     Q_INTERFACES(QQmlTypesExtensionInterface)
 public:
-    explicit QQmlExtensionPlugin(QObject *parent = Q_NULLPTR);
-    ~QQmlExtensionPlugin();
+    explicit QQmlExtensionPlugin(QObject *parent = nullptr);
+    ~QQmlExtensionPlugin() override;
 
     QUrl baseUrl() const;
 
diff --git a/src/qml/qml/qqmlfile.cpp b/src/qml/qml/qqmlfile.cpp
index 4e4db086b0..465a342129 100644
--- a/src/qml/qml/qqmlfile.cpp
+++ b/src/qml/qml/qqmlfile.cpp
@@ -64,6 +64,7 @@ static char file_string[] = "file";
 
 #if defined(Q_OS_ANDROID)
 static char assets_string[] = "assets";
+static char content_string[] = "content";
 #endif
 
 class QQmlFilePrivate;
@@ -131,7 +132,7 @@ int QQmlFileNetworkReply::replyFinishedIndex = -1;
 int QQmlFileNetworkReply::replyDownloadProgressIndex = -1;
 
 QQmlFileNetworkReply::QQmlFileNetworkReply(QQmlEngine *e, QQmlFilePrivate *p, const QUrl &url)
-: m_engine(e), m_p(p), m_redirectCount(0), m_reply(0)
+: m_engine(e), m_p(p), m_redirectCount(0), m_reply(nullptr)
 {
     if (finishedIndex == -1) {
         finishedIndex = QMetaMethod::fromSignal(&QQmlFileNetworkReply::finished).methodIndex();
@@ -194,9 +195,9 @@ void QQmlFileNetworkReply::networkFinished()
     }
 
     m_reply->deleteLater();
-    m_reply = 0;
+    m_reply = nullptr;
 
-    m_p->reply = 0;
+    m_p->reply = nullptr;
     emit finished();
     delete this;
 }
@@ -210,7 +211,7 @@ void QQmlFileNetworkReply::networkDownloadProgress(qint64 a, qint64 b)
 QQmlFilePrivate::QQmlFilePrivate()
 : error(None)
 #if QT_CONFIG(qml_network)
-, reply(0)
+, reply(nullptr)
 #endif
 {
 }
@@ -237,7 +238,7 @@ QQmlFile::~QQmlFile()
     delete d->reply;
 #endif
     delete d;
-    d = 0;
+    d = nullptr;
 }
 
 bool QQmlFile::isNull() const
@@ -452,6 +453,8 @@ bool QQmlFile::isSynchronous(const QUrl &url)
 #if defined(Q_OS_ANDROID)
     } else if (scheme.length() == 6 && 0 == scheme.compare(QLatin1String(assets_string), Qt::CaseInsensitive)) {
         return true;
+    } else if (scheme.length() == 7 && 0 == scheme.compare(QLatin1String(content_string), Qt::CaseInsensitive)) {
+        return true;
 #endif
 
     } else {
@@ -492,7 +495,10 @@ bool QQmlFile::isSynchronous(const QString &url)
         return url.length() >= 8 /* assets:/ */ &&
                url.startsWith(QLatin1String(assets_string), Qt::CaseInsensitive) &&
                url[6] == QLatin1Char(':') && url[7] == QLatin1Char('/');
-
+    } else if (f == QLatin1Char('c') || f == QLatin1Char('C')) {
+        return url.length() >= 9 /* content:/ */ &&
+               url.startsWith(QLatin1String(content_string), Qt::CaseInsensitive) &&
+               url[7] == QLatin1Char(':') && url[8] == QLatin1Char('/');
     }
 #endif
 
@@ -556,7 +562,10 @@ bool QQmlFile::isLocalFile(const QString &url)
         return url.length() >= 8 /* assets:/ */ &&
                url.startsWith(QLatin1String(assets_string), Qt::CaseInsensitive) &&
                url[6] == QLatin1Char(':') && url[7] == QLatin1Char('/');
-
+    } else if (f == QLatin1Char('c') || f == QLatin1Char('C')) {
+        return url.length() >= 9 /* content:/ */ &&
+               url.startsWith(QLatin1String(content_string), Qt::CaseInsensitive) &&
+               url[7] == QLatin1Char(':') && url[8] == QLatin1Char('/');
     }
 #endif
 
@@ -580,6 +589,8 @@ QString QQmlFile::urlToLocalFileOrQrc(const QUrl& url)
         if (url.authority().isEmpty())
             return url.toString();
         return QString();
+    } else if (url.scheme().compare(QLatin1String("content"), Qt::CaseInsensitive) == 0) {
+        return url.toString();
     }
 #endif
 
@@ -603,6 +614,12 @@ empty string.
 */
 QString QQmlFile::urlToLocalFileOrQrc(const QString& url)
 {
+    if (url.startsWith(QLatin1String("qrc://"), Qt::CaseInsensitive)) {
+        if (url.length() > 6)
+            return QLatin1Char(':') + url.midRef(6);
+        return QString();
+    }
+
     if (url.startsWith(QLatin1String("qrc:"), Qt::CaseInsensitive)) {
         if (url.length() > 4)
             return QLatin1Char(':') + url.midRef(4);
@@ -612,6 +629,8 @@ QString QQmlFile::urlToLocalFileOrQrc(const QString& url)
 #if defined(Q_OS_ANDROID)
     else if (url.startsWith(QLatin1String("assets:"), Qt::CaseInsensitive)) {
         return url;
+    } else if (url.startsWith(QLatin1String("content:"), Qt::CaseInsensitive)) {
+        return url;
     }
 #endif
 
diff --git a/src/qml/qml/qqmlfileselector.cpp b/src/qml/qml/qqmlfileselector.cpp
index be6216d3ff..32dce8b4bc 100644
--- a/src/qml/qml/qqmlfileselector.cpp
+++ b/src/qml/qml/qqmlfileselector.cpp
@@ -52,7 +52,7 @@ Q_GLOBAL_STATIC(interceptorSelectorMap, interceptorInstances);
    \class QQmlFileSelector
    \since 5.2
    \inmodule QtQml
-   \brief A class for applying a QFileSelector to QML file loading
+   \brief A class for applying a QFileSelector to QML file loading.
 
   QQmlFileSelector will automatically apply a QFileSelector to
   qml file and asset paths.
@@ -115,8 +115,8 @@ QQmlFileSelector::~QQmlFileSelector()
 {
     Q_D(QQmlFileSelector);
     if (d->engine && QQmlFileSelector::get(d->engine) == this) {
-        d->engine->setUrlInterceptor(0);
-        d->engine = 0;
+        d->engine->setUrlInterceptor(nullptr);
+        d->engine = nullptr;
     }
     interceptorInstances()->remove(d->myInstance.data());
 }
@@ -200,7 +200,7 @@ QQmlFileSelector* QQmlFileSelector::get(QQmlEngine* engine)
     QQmlAbstractUrlInterceptor* current = engine->urlInterceptor();
     if (current && interceptorInstances()->contains(current))
         return interceptorInstances()->value(current);
-    return 0;
+    return nullptr;
 }
 
 /*!
diff --git a/src/qml/qml/qqmlfileselector.h b/src/qml/qml/qqmlfileselector.h
index 03b951420e..9b70e3936d 100644
--- a/src/qml/qml/qqmlfileselector.h
+++ b/src/qml/qml/qqmlfileselector.h
@@ -54,8 +54,8 @@ class Q_QML_EXPORT QQmlFileSelector : public QObject
     Q_OBJECT
     Q_DECLARE_PRIVATE(QQmlFileSelector)
 public:
-    explicit QQmlFileSelector(QQmlEngine *engine, QObject *parent = Q_NULLPTR);
-    ~QQmlFileSelector();
+    explicit QQmlFileSelector(QQmlEngine *engine, QObject *parent = nullptr);
+    ~QQmlFileSelector() override;
     QFileSelector *selector() const Q_DECL_NOTHROW;
     void setSelector(QFileSelector *selector);
     void setExtraSelectors(QStringList &strings); // TODO Qt6: remove
diff --git a/src/qml/qml/qqmlglobal.cpp b/src/qml/qml/qqmlglobal.cpp
index 6418812bae..1d60c518c4 100644
--- a/src/qml/qml/qqmlglobal.cpp
+++ b/src/qml/qml/qqmlglobal.cpp
@@ -48,7 +48,7 @@
 QT_BEGIN_NAMESPACE
 
 QQmlValueTypeProvider::QQmlValueTypeProvider()
-    : next(0)
+    : next(nullptr)
 {
 }
 
@@ -65,7 +65,7 @@ const QMetaObject *QQmlValueTypeProvider::metaObjectForMetaType(int type)
             return mo;
     } while ((p = p->next));
 
-    return 0;
+    return nullptr;
 }
 
 bool QQmlValueTypeProvider::initValueType(int type, QVariant& dst)
@@ -218,7 +218,7 @@ bool QQmlValueTypeProvider::writeValueType(int type, const void *src, QVariant&
     return false;
 }
 
-const QMetaObject *QQmlValueTypeProvider::getMetaObjectForMetaType(int) { return 0; }
+const QMetaObject *QQmlValueTypeProvider::getMetaObjectForMetaType(int) { return nullptr; }
 bool QQmlValueTypeProvider::init(int, QVariant&) { return false; }
 bool QQmlValueTypeProvider::create(int, int, const void *[], QVariant *) { return false; }
 bool QQmlValueTypeProvider::createFromString(int, const QString &, void *, size_t) { return false; }
@@ -232,11 +232,11 @@ bool QQmlValueTypeProvider::read(const QVariant&, void *, int) { return false; }
 bool QQmlValueTypeProvider::write(int, const void *, QVariant&) { return false; }
 
 Q_GLOBAL_STATIC(QQmlValueTypeProvider, nullValueTypeProvider)
-static QQmlValueTypeProvider *valueTypeProvider = 0;
+static QQmlValueTypeProvider *valueTypeProvider = nullptr;
 
 static QQmlValueTypeProvider **getValueTypeProvider(void)
 {
-    if (valueTypeProvider == 0) {
+    if (valueTypeProvider == nullptr) {
         valueTypeProvider = nullValueTypeProvider;
     }
 
@@ -294,7 +294,7 @@ QVariant QQmlColorProvider::lighter(const QVariant &, qreal) { return QVariant()
 QVariant QQmlColorProvider::darker(const QVariant &, qreal) { return QVariant(); }
 QVariant QQmlColorProvider::tint(const QVariant &, const QVariant &) { return QVariant(); }
 
-static QQmlColorProvider *colorProvider = 0;
+static QQmlColorProvider *colorProvider = nullptr;
 
 Q_QML_PRIVATE_EXPORT QQmlColorProvider *QQml_setColorProvider(QQmlColorProvider *newProvider)
 {
@@ -305,7 +305,7 @@ Q_QML_PRIVATE_EXPORT QQmlColorProvider *QQml_setColorProvider(QQmlColorProvider
 
 static QQmlColorProvider **getColorProvider(void)
 {
-    if (colorProvider == 0) {
+    if (colorProvider == nullptr) {
         qWarning() << "Warning: QQml_colorProvider: no color provider has been set!";
         static QQmlColorProvider nullColorProvider;
         colorProvider = &nullColorProvider;
@@ -345,7 +345,7 @@ QObject *QQmlGuiProvider::styleHints()
 
 QString QQmlGuiProvider::pluginName() const { return QString(); }
 
-static QQmlGuiProvider *guiProvider = 0;
+static QQmlGuiProvider *guiProvider = nullptr;
 
 Q_QML_PRIVATE_EXPORT QQmlGuiProvider *QQml_setGuiProvider(QQmlGuiProvider *newProvider)
 {
@@ -356,7 +356,7 @@ Q_QML_PRIVATE_EXPORT QQmlGuiProvider *QQml_setGuiProvider(QQmlGuiProvider *newPr
 
 static QQmlGuiProvider **getGuiProvider(void)
 {
-    if (guiProvider == 0) {
+    if (guiProvider == nullptr) {
         static QQmlGuiProvider nullGuiProvider; //Still provides an application with no GUI support
         guiProvider = &nullGuiProvider;
     }
diff --git a/src/qml/qml/qqmlglobal_p.h b/src/qml/qml/qqmlglobal_p.h
index a6c113f5a7..e2d53ab555 100644
--- a/src/qml/qml/qqmlglobal_p.h
+++ b/src/qml/qml/qqmlglobal_p.h
@@ -53,7 +53,7 @@
 
 #include <private/qtqmlglobal_p.h>
 #include <QtCore/QObject>
-#include <private/qqmlpropertycache_p.h>
+#include <private/qqmlmetaobject_p.h>
 #include <private/qmetaobject_p.h>
 #include <private/qv8engine_p.h>
 
@@ -174,16 +174,6 @@ T qmlobject_cast(QObject *object)
         return 0;
 }
 
-inline quint16 qmlSourceCoordinate(int n)
-{
-    return (n > 0 && n <= static_cast<int>(USHRT_MAX)) ? static_cast<quint16>(n) : 0;
-}
-
-inline int qmlSourceCoordinate(quint16 n)
-{
-    return (n == 0) ? -1 : static_cast<int>(n);
-}
-
 #define IS_SIGNAL_CONNECTED(Sender, SenderType, Name, Arguments) \
 do { \
     QObject *sender = (Sender); \
@@ -193,16 +183,6 @@ do { \
     return QObjectPrivate::get(sender)->isSignalConnected(signalIdx); \
 } while (0)
 
-struct QQmlGraphics_DerivedObject : public QObject
-{
-    void setParent_noEvent(QObject *parent) {
-        bool sce = d_ptr->sendChildEvents;
-        d_ptr->sendChildEvents = false;
-        setParent(parent);
-        d_ptr->sendChildEvents = sce;
-    }
-};
-
 /*!
     Returns true if the case of \a fileName is equivalent to the file case of
     \a fileName on disk, and false otherwise.
@@ -230,7 +210,11 @@ bool QQml_isFileCaseCorrect(const QString &fileName, int length = -1);
 */
 inline void QQml_setParent_noEvent(QObject *object, QObject *parent)
 {
-    static_cast<QQmlGraphics_DerivedObject *>(object)->setParent_noEvent(parent);
+    QObjectPrivate *d_ptr = QObjectPrivate::get(object);
+    bool sce = d_ptr->sendChildEvents;
+    d_ptr->sendChildEvents = false;
+    object->setParent(parent);
+    d_ptr->sendChildEvents = sce;
 }
 
 class Q_QML_PRIVATE_EXPORT QQmlValueTypeProvider
@@ -329,7 +313,7 @@ class Q_QML_PRIVATE_EXPORT QQmlApplication : public QObject
     Q_PROPERTY(QString organization READ organization WRITE setOrganization NOTIFY organizationChanged)
     Q_PROPERTY(QString domain READ domain WRITE setDomain NOTIFY domainChanged)
 public:
-    QQmlApplication(QObject* parent=0);
+    QQmlApplication(QObject* parent=nullptr);
 
     QStringList args();
 
@@ -353,7 +337,7 @@ Q_SIGNALS:
     void domainChanged();
 
 protected:
-    QQmlApplication(QQmlApplicationPrivate &dd, QObject* parent=0);
+    QQmlApplication(QQmlApplicationPrivate &dd, QObject* parent=nullptr);
 
 private:
     Q_DISABLE_COPY(QQmlApplication)
@@ -374,12 +358,12 @@ public:
 
 struct QQmlSourceLocation
 {
-    QQmlSourceLocation() : line(0), column(0) {}
+    QQmlSourceLocation() {}
     QQmlSourceLocation(const QString &sourceFile, quint16 line, quint16 column)
         : sourceFile(sourceFile), line(line), column(column) {}
     QString sourceFile;
-    quint16 line;
-    quint16 column;
+    quint16 line = 0;
+    quint16 column = 0;
 };
 
 QT_END_NAMESPACE
diff --git a/src/qml/qml/qqmlguard_p.h b/src/qml/qml/qqmlguard_p.h
index 52526276be..3ac63926a0 100644
--- a/src/qml/qml/qqmlguard_p.h
+++ b/src/qml/qml/qqmlguard_p.h
@@ -65,9 +65,9 @@ public:
     inline QQmlGuardImpl(const QQmlGuardImpl &);
     inline ~QQmlGuardImpl();
 
-    QObject *o;
-    QQmlGuardImpl  *next;
-    QQmlGuardImpl **prev;
+    QObject *o = nullptr;
+    QQmlGuardImpl  *next = nullptr;
+    QQmlGuardImpl **prev = nullptr;
 
     inline void addGuard();
     inline void remGuard();
@@ -106,6 +106,34 @@ protected:
     virtual void objectDestroyed(T *) {}
 };
 
+template <typename T>
+class QQmlStrongJSQObjectReference : public QQmlGuard<T>
+{
+public:
+    void setObject(T *o, QObject *parent) {
+        T *old = this->object();
+        if (o == old)
+            return;
+
+        if (m_jsOwnership && old && old->parent() == parent)
+            QQml_setParent_noEvent(old, nullptr);
+
+        this->QQmlGuard<T>::operator=(o);
+
+        if (o && !o->parent() && !QQmlData::keepAliveDuringGarbageCollection(o)) {
+            m_jsOwnership = true;
+            QQml_setParent_noEvent(o, parent);
+        } else {
+            m_jsOwnership = false;
+        }
+    }
+
+private:
+    using QQmlGuard<T>::setObject;
+    using QQmlGuard<T>::operator=;
+    bool m_jsOwnership = false;
+};
+
 QT_END_NAMESPACE
 
 Q_DECLARE_METATYPE(QQmlGuard<QObject>)
@@ -113,18 +141,17 @@ Q_DECLARE_METATYPE(QQmlGuard<QObject>)
 QT_BEGIN_NAMESPACE
 
 QQmlGuardImpl::QQmlGuardImpl()
-: o(0), next(0), prev(0)
 {
 }
 
 QQmlGuardImpl::QQmlGuardImpl(QObject *g)
-: o(g), next(0), prev(0)
+: o(g)
 {
     if (o) addGuard();
 }
 
 QQmlGuardImpl::QQmlGuardImpl(const QQmlGuardImpl &g)
-: o(g.o), next(0), prev(0)
+: o(g.o)
 {
     if (o) addGuard();
 }
@@ -132,7 +159,7 @@ QQmlGuardImpl::QQmlGuardImpl(const QQmlGuardImpl &g)
 QQmlGuardImpl::~QQmlGuardImpl()
 {
     if (prev) remGuard();
-    o = 0;
+    o = nullptr;
 }
 
 void QQmlGuardImpl::addGuard()
@@ -155,8 +182,8 @@ void QQmlGuardImpl::remGuard()
 
     if (next) next->prev = prev;
     *prev = next;
-    next = 0;
-    prev = 0;
+    next = nullptr;
+    prev = nullptr;
 }
 
 template<class T>
diff --git a/src/qml/qml/qqmlimport.cpp b/src/qml/qml/qqmlimport.cpp
index ee5b38717b..90c2c1fb96 100644
--- a/src/qml/qml/qqmlimport.cpp
+++ b/src/qml/qml/qqmlimport.cpp
@@ -54,6 +54,7 @@
 #include <private/qqmltypenamecache_p.h>
 #include <private/qqmlengine_p.h>
 #include <private/qfieldlist_p.h>
+#include <private/qqmltypemodule_p.h>
 #include <QtCore/qjsonobject.h>
 #include <QtCore/qjsonarray.h>
 
@@ -131,83 +132,6 @@ bool isPathAbsolute(const QString &path)
 #endif
 }
 
-/*
-    \internal
-
-    Fetches the QQmlType instance registered for \a urlString, creating a
-    registration for it if it is not already registered, using the associated
-    \a typeName, \a isCompositeSingleton, \a majorVersion and \a minorVersion
-    details.
-
-    Errors (if there are any) are placed into \a errors, if it is nonzero. Note
-    that errors are treated as fatal if \a errors is not set.
-*/
-QQmlType *fetchOrCreateTypeForUrl(const QString &urlString, const QHashedStringRef& typeName,
-                        bool isCompositeSingleton, QList<QQmlError> *errors,
-                        int majorVersion=-1, int minorVersion=-1)
-{
-    QUrl url(urlString); // ### unfortunate (costly) conversion
-    QQmlType *ret = QQmlMetaType::qmlType(url);
-    if (ret)
-        return ret;
-
-    int dot = typeName.indexOf(QLatin1Char('.'));
-    QHashedStringRef unqualifiedtype = dot < 0 ? typeName : QHashedStringRef(typeName.constData() + dot + 1, typeName.length() - dot - 1);
-
-    // We need a pointer, but we were passed a string. Take a copy so we
-    // can guarentee it will live long enough to reach qmlregister.
-    QByteArray buf(unqualifiedtype.toString().toUtf8());
-
-    // Register the type. Note that the URI parameters here are empty; for
-    // file type imports, we do not place them in a URI as we don't
-    // necessarily have a good and unique one (picture a library import,
-    // which may be found in multiple plugin locations on disk), but there
-    // are other reasons for this too.
-    //
-    // By not putting them in a URI, we prevent the types from being
-    // registered on a QQmlTypeModule; this is important, as once types are
-    // placed on there, they cannot be easily removed, meaning if the
-    // developer subsequently loads a different import (meaning different
-    // types) with the same URI (using, say, a different plugin path), it is
-    // very undesirable that we continue to associate the types from the
-    // "old" URI with that new module.
-    //
-    // Not having URIs also means that the types cannot be found by name
-    // etc, the only way to look them up is through QQmlImports -- for
-    // better or worse.
-    if (isCompositeSingleton) {
-        QQmlPrivate::RegisterCompositeSingletonType reg = {
-            url,
-            "", // uri
-            majorVersion,
-            minorVersion,
-            buf.constData()
-        };
-        ret = QQmlMetaType::qmlTypeFromIndex(QQmlPrivate::qmlregister(QQmlPrivate::CompositeSingletonRegistration, &reg));
-    } else {
-        QQmlPrivate::RegisterCompositeType reg = {
-            url,
-            "", // uri
-            majorVersion,
-            minorVersion,
-            buf.constData()
-        };
-        ret = QQmlMetaType::qmlTypeFromIndex(QQmlPrivate::qmlregister(QQmlPrivate::CompositeRegistration, &reg));
-    }
-
-    // This means that the type couldn't be found by URL, but could not be
-    // registered either, meaning we most likely were passed some kind of bad
-    // data.
-    if (!ret) {
-        if (!errors) // Cannot list errors properly, just quit
-            qFatal("%s", QQmlMetaType::typeRegistrationFailures().join('\n').toLatin1().constData());
-        QQmlError error;
-        error.setDescription(QQmlMetaType::typeRegistrationFailures().join('\n'));
-        errors->prepend(error);
-    }
-    return ret;
-}
-
 } // namespace
 
 struct RegisteredPlugin {
@@ -295,7 +219,10 @@ public:
                              QList<QQmlError> *errors);
 
     bool resolveType(const QHashedStringRef &type, int *vmajor, int *vminor,
-                     QQmlType** type_return, QList<QQmlError> *errors);
+                     QQmlType *type_return, QList<QQmlError> *errors,
+                     QQmlType::RegistrationType registrationType,
+                     QQmlImport::RecursionRestriction recursionRestriction
+                     = QQmlImport::PreventRecursion);
 
     QUrl baseUrl;
     QString base;
@@ -315,17 +242,17 @@ public:
                              QQmlImportDatabase *database,
                              QString *outQmldirFilePath, QString *outUrl);
 
-    static bool validateQmldirVersion(const QQmlTypeLoaderQmldirContent *qmldir, const QString &uri, int vmaj, int vmin,
+    static bool validateQmldirVersion(const QQmlTypeLoaderQmldirContent &qmldir, const QString &uri, int vmaj, int vmin,
                                       QList<QQmlError> *errors);
 
     bool importExtension(const QString &absoluteFilePath, const QString &uri,
                          int vmaj, int vmin,
                          QQmlImportDatabase *database,
-                         const QQmlTypeLoaderQmldirContent *qmldir,
+                         const QQmlTypeLoaderQmldirContent &qmldir,
                          QList<QQmlError> *errors);
 
     bool getQmldirContent(const QString &qmldirIdentifier, const QString &uri,
-                          const QQmlTypeLoaderQmldirContent **qmldir, QList<QQmlError> *errors);
+                          QQmlTypeLoaderQmldirContent *qmldir, QList<QQmlError> *errors);
 
     QString resolvedUri(const QString &dir_arg, QQmlImportDatabase *database);
 
@@ -420,13 +347,14 @@ void QQmlImports::populateCache(QQmlTypeNameCache *cache) const
         const QQmlImportNamespace &set = *ns;
 
         // positioning is important; we must create the namespace even if there is no module.
-        QQmlTypeNameCache::Import &typeimport = cache->m_namedImports[set.prefix];
+        QQmlImportRef &typeimport = cache->m_namedImports[set.prefix];
         typeimport.m_qualifier = set.prefix;
 
         for (int ii = set.imports.count() - 1; ii >= 0; --ii) {
             const QQmlImportInstance *import = set.imports.at(ii);
             QQmlTypeModule *module = QQmlMetaType::typeModule(import->uri, import->majversion);
             if (module) {
+                QQmlImportRef &typeimport = cache->m_namedImports[set.prefix];
                 typeimport.modules.append(QQmlTypeModuleVersion(module, import->minversion));
             }
         }
@@ -470,6 +398,17 @@ void findCompositeSingletons(const QQmlImportNamespace &set, QList<QQmlImports::
                 resultList.append(ref);
             }
         }
+
+        if (QQmlTypeModule *module = QQmlMetaType::typeModule(import->uri, import->majversion)) {
+            module->walkCompositeSingletons([&resultList, &set](const QQmlType &singleton) {
+                QQmlImports::CompositeSingletonReference ref;
+                ref.typeName = singleton.elementName();
+                ref.prefix = set.prefix;
+                ref.majorVersion = singleton.majorVersion();
+                ref.minorVersion = singleton.minorVersion();
+                resultList.append(ref);
+            });
+        }
     }
 }
 
@@ -494,6 +433,20 @@ QList<QQmlImports::CompositeSingletonReference> QQmlImports::resolvedCompositeSi
         findCompositeSingletons(set, compositeSingletons, baseUrl());
     }
 
+    std::stable_sort(compositeSingletons.begin(), compositeSingletons.end(),
+                     [](const QQmlImports::CompositeSingletonReference &lhs,
+                        const QQmlImports::CompositeSingletonReference &rhs) {
+        if (lhs.prefix != rhs.prefix)
+            return lhs.prefix < rhs.prefix;
+
+        if (lhs.typeName != rhs.typeName)
+            return lhs.typeName < rhs.typeName;
+
+        return lhs.majorVersion != rhs.majorVersion
+            ? lhs.majorVersion < rhs.majorVersion
+            : lhs.minorVersion < rhs.minorVersion;
+    });
+
     return compositeSingletons;
 }
 
@@ -619,8 +572,10 @@ QString QQmlImports::versionString(int vmaj, int vmin, ImportVersion version)
   \sa addFileImport(), addLibraryImport
 */
 bool QQmlImports::resolveType(const QHashedStringRef &type,
-                              QQmlType** type_return, int *vmaj, int *vmin,
-                              QQmlImportNamespace** ns_return, QList<QQmlError> *errors) const
+                              QQmlType *type_return, int *vmaj, int *vmin,
+                              QQmlImportNamespace** ns_return, QList<QQmlError> *errors,
+                              QQmlType::RegistrationType registrationType,
+                              QQmlImport::RecursionRestriction recursionRestriction) const
 {
     QQmlImportNamespace* ns = d->findQualifiedNamespace(type);
     if (ns) {
@@ -629,17 +584,20 @@ bool QQmlImports::resolveType(const QHashedStringRef &type,
         return true;
     }
     if (type_return) {
-        if (d->resolveType(type,vmaj,vmin,type_return, errors)) {
+        if (d->resolveType(type, vmaj, vmin, type_return, errors, registrationType,
+                           recursionRestriction)) {
             if (qmlImportTrace()) {
 #define RESOLVE_TYPE_DEBUG qDebug().nospace() << "QQmlImports(" << qPrintable(baseUrl().toString()) \
                                               << ')' << "::resolveType: " << type.toString() << " => "
 
-                if (type_return && *type_return && (*type_return)->isCompositeSingleton())
-                    RESOLVE_TYPE_DEBUG << (*type_return)->typeName() << ' ' << (*type_return)->sourceUrl() << " TYPE/URL-SINGLETON";
-                else if (type_return && *type_return && (*type_return)->isComposite())
-                    RESOLVE_TYPE_DEBUG << (*type_return)->typeName() << ' ' << (*type_return)->sourceUrl() << " TYPE/URL";
-                else if (type_return && *type_return)
-                    RESOLVE_TYPE_DEBUG << (*type_return)->typeName() << " TYPE";
+                if (type_return && type_return->isValid()) {
+                    if (type_return->isCompositeSingleton())
+                        RESOLVE_TYPE_DEBUG << type_return->typeName() << ' ' << type_return->sourceUrl() << " TYPE/URL-SINGLETON";
+                    else if (type_return->isComposite())
+                        RESOLVE_TYPE_DEBUG << type_return->typeName() << ' ' << type_return->sourceUrl() << " TYPE/URL";
+                    else
+                        RESOLVE_TYPE_DEBUG << type_return->typeName() << " TYPE";
+                }
 #undef RESOLVE_TYPE_DEBUG
             }
             return true;
@@ -648,14 +606,15 @@ bool QQmlImports::resolveType(const QHashedStringRef &type,
     return false;
 }
 
-bool QQmlImportInstance::setQmldirContent(const QString &resolvedUrl, const QQmlTypeLoaderQmldirContent *qmldir, QQmlImportNamespace *nameSpace, QList<QQmlError> *errors)
+bool QQmlImportInstance::setQmldirContent(const QString &resolvedUrl, const QQmlTypeLoaderQmldirContent &qmldir, QQmlImportNamespace *nameSpace, QList<QQmlError> *errors)
 {
     Q_ASSERT(resolvedUrl.endsWith(Slash));
     url = resolvedUrl;
+    localDirectoryPath = QQmlFile::urlToLocalFileOrQrc(url);
 
-    qmlDirComponents = qmldir->components();
+    qmlDirComponents = qmldir.components();
 
-    const QQmlDirScripts &scripts = qmldir->scripts();
+    const QQmlDirScripts &scripts = qmldir.scripts();
     if (!scripts.isEmpty()) {
         // Verify that we haven't imported these scripts already
         for (QList<QQmlImportInstance *>::const_iterator it = nameSpace->imports.constBegin();
@@ -704,21 +663,27 @@ QQmlDirScripts QQmlImportInstance::getVersionedScripts(const QQmlDirScripts &qml
 
   If the return pointer is 0, the corresponding search is not done.
 */
-bool QQmlImports::resolveType(QQmlImportNamespace* ns, const QHashedStringRef &type,
-                              QQmlType** type_return, int *vmaj, int *vmin) const
+bool QQmlImports::resolveType(QQmlImportNamespace *ns, const QHashedStringRef &type,
+                              QQmlType *type_return, int *vmaj, int *vmin,
+                              QQmlType::RegistrationType registrationType) const
 {
-    return ns->resolveType(d->typeLoader,type,vmaj,vmin,type_return);
+    return ns->resolveType(d->typeLoader, type, vmaj, vmin, type_return, nullptr, nullptr, registrationType);
 }
 
-bool QQmlImportInstance::resolveType(QQmlTypeLoader *typeLoader,
-                                              const QHashedStringRef& type, int *vmajor, int *vminor,
-                                              QQmlType** type_return, QString *base, bool *typeRecursionDetected) const
+bool QQmlImportInstance::resolveType(QQmlTypeLoader *typeLoader, const QHashedStringRef& type,
+                                     int *vmajor, int *vminor, QQmlType *type_return, QString *base,
+                                     bool *typeRecursionDetected,
+                                     QQmlType::RegistrationType registrationType,
+                                     QQmlImport::RecursionRestriction recursionRestriction,
+                                     QList<QQmlError> *errors) const
 {
     if (majversion >= 0 && minversion >= 0) {
-        QQmlType *t = QQmlMetaType::qmlType(type, uri, majversion, minversion);
-        if (t) {
-            if (vmajor) *vmajor = majversion;
-            if (vminor) *vminor = minversion;
+        QQmlType t = QQmlMetaType::qmlType(type, uri, majversion, minversion);
+        if (t.isValid()) {
+            if (vmajor)
+                *vmajor = majversion;
+            if (vminor)
+                *vminor = minversion;
             if (type_return)
                 *type_return = t;
             return true;
@@ -733,9 +698,22 @@ bool QQmlImportInstance::resolveType(QQmlTypeLoader *typeLoader,
         QQmlDirComponents::ConstIterator candidate = end;
         for ( ; it != end && it.key() == typeStr; ++it) {
             const QQmlDirParser::Component &c = *it;
+            switch (registrationType) {
+            case QQmlType::AnyRegistrationType:
+                break;
+            case QQmlType::CompositeSingletonType:
+                if (!c.singleton)
+                    continue;
+                break;
+            default:
+                if (c.singleton)
+                    continue;
+                break;
+            }
 
             // importing version -1 means import ALL versions
             if ((majversion == -1) ||
+                (implicitlyImported && c.internal) || // allow the implicit import of internal types
                 (c.majorVersion == majversion && c.minorVersion <= minversion)) {
                 // Is this better than the previous candidate?
                 if ((candidate == end) ||
@@ -747,7 +725,7 @@ bool QQmlImportInstance::resolveType(QQmlTypeLoader *typeLoader,
                             if (resolveLocalUrl(*base, c.fileName) != componentUrl)
                                 continue; // failed attempt to access an internal type
                         }
-                        if (*base == componentUrl) {
+                        if (recursionRestriction == QQmlImport::PreventRecursion && *base == componentUrl) {
                             if (typeRecursionDetected)
                                 *typeRecursionDetected = true;
                             continue; // no recursion
@@ -764,40 +742,57 @@ bool QQmlImportInstance::resolveType(QQmlTypeLoader *typeLoader,
         if (candidate != end) {
             if (!base) // ensure we have a componentUrl
                 componentUrl = resolveLocalUrl(QString(url + candidate->typeName + dotqml_string), candidate->fileName);
-            int major = vmajor ? *vmajor : -1;
-            int minor = vminor ? *vminor : -1;
-            QQmlType *returnType = fetchOrCreateTypeForUrl(componentUrl, type, isCompositeSingleton, 0,
-                                                 major, minor);
+            QQmlType returnType = QQmlMetaType::typeForUrl(componentUrl, type, isCompositeSingleton,
+                                                           nullptr, candidate->majorVersion,
+                                                           candidate->minorVersion);
+            if (vmajor)
+                *vmajor = candidate->majorVersion;
+            if (vminor)
+                *vminor = candidate->minorVersion;
             if (type_return)
                 *type_return = returnType;
-            return returnType != 0;
+            return returnType.isValid();
         }
-    } else if (!isLibrary) {
+    } else if (!isLibrary && !localDirectoryPath.isEmpty()) {
         QString qmlUrl;
         bool exists = false;
 
         const QString urlsToTry[2] = {
-            url + QString::fromRawData(type.constData(), type.length()) + dotqml_string, // Type -> Type.qml
-            url + QString::fromRawData(type.constData(), type.length()) + dotuidotqml_string // Type -> Type.ui.qml
+            typeStr + dotqml_string, // Type -> Type.qml
+            typeStr + dotuidotqml_string // Type -> Type.ui.qml
         };
         for (uint i = 0; i < sizeof(urlsToTry) / sizeof(urlsToTry[0]); ++i) {
-            const QString url = urlsToTry[i];
-            exists = !typeLoader->absoluteFilePath(QQmlFile::urlToLocalFileOrQrc(url)).isEmpty();
+            exists = typeLoader->fileExists(localDirectoryPath, urlsToTry[i]);
             if (exists) {
-                qmlUrl = url;
+#if defined(Q_OS_MACOS) || defined(Q_OS_WIN)
+                // don't let function.qml confuse the use of "new Function(...)" for example.
+                if (!QQml_isFileCaseCorrect(localDirectoryPath + urlsToTry[i])) {
+                    exists = false;
+                    if (errors) {
+                        QQmlError caseError;
+                        caseError.setDescription(QLatin1String("File name case mismatch"));
+                        errors->append(caseError);
+                    }
+                    break;
+                }
+#else
+                Q_UNUSED(errors);
+#endif
+                qmlUrl = url + urlsToTry[i];
                 break;
             }
         }
 
         if (exists) {
-            if (base && (*base == qmlUrl)) { // no recursion
+            if (recursionRestriction == QQmlImport::PreventRecursion && base && (*base == qmlUrl)) { // no recursion
                 if (typeRecursionDetected)
                     *typeRecursionDetected = true;
             } else {
-                QQmlType *returnType = fetchOrCreateTypeForUrl(qmlUrl, type, false, 0);
+                QQmlType returnType = QQmlMetaType::typeForUrl(
+                        qmlUrl, type, registrationType == QQmlType::CompositeSingletonType, nullptr);
                 if (type_return)
                     *type_return = returnType;
-                return returnType != 0;
+                return returnType.isValid();
             }
         }
     }
@@ -806,9 +801,11 @@ bool QQmlImportInstance::resolveType(QQmlTypeLoader *typeLoader,
 }
 
 bool QQmlImportsPrivate::resolveType(const QHashedStringRef& type, int *vmajor, int *vminor,
-                                     QQmlType** type_return, QList<QQmlError> *errors)
+                                     QQmlType *type_return, QList<QQmlError> *errors,
+                                     QQmlType::RegistrationType registrationType,
+                                     QQmlImport::RecursionRestriction recursionRestriction)
 {
-    QQmlImportNamespace *s = 0;
+    QQmlImportNamespace *s = nullptr;
     int dot = type.indexOf(Dot);
     if (dot >= 0) {
         QHashedStringRef namespaceName(type.constData(), dot);
@@ -835,12 +832,16 @@ bool QQmlImportsPrivate::resolveType(const QHashedStringRef& type, int *vmajor,
     }
     QHashedStringRef unqualifiedtype = dot < 0 ? type : QHashedStringRef(type.constData()+dot+1, type.length()-dot-1);
     if (s) {
-        if (s->resolveType(typeLoader,unqualifiedtype,vmajor,vminor,type_return, &base, errors))
+        if (s->resolveType(typeLoader, unqualifiedtype, vmajor, vminor, type_return, &base, errors,
+                           registrationType, recursionRestriction))
             return true;
         if (s->imports.count() == 1 && !s->imports.at(0)->isLibrary && type_return && s != &unqualifiedset) {
             // qualified, and only 1 url
-            *type_return = fetchOrCreateTypeForUrl(resolveLocalUrl(s->imports.at(0)->url, unqualifiedtype.toString() + QLatin1String(".qml")), type, false, errors);
-            return (*type_return != 0);
+            *type_return = QQmlMetaType::typeForUrl(
+                    resolveLocalUrl(s->imports.at(0)->url,
+                                    unqualifiedtype.toString() + QLatin1String(".qml")),
+                    type, false, errors);
+            return type_return->isValid();
         }
     }
 
@@ -857,19 +858,22 @@ QQmlImportInstance *QQmlImportNamespace::findImport(const QString &uri) const
 }
 
 bool QQmlImportNamespace::resolveType(QQmlTypeLoader *typeLoader, const QHashedStringRef &type,
-                                      int *vmajor, int *vminor, QQmlType** type_return,
-                                      QString *base, QList<QQmlError> *errors)
+                                      int *vmajor, int *vminor, QQmlType *type_return,
+                                      QString *base, QList<QQmlError> *errors,
+                                      QQmlType::RegistrationType registrationType,
+                                      QQmlImport::RecursionRestriction recursionRestriction)
 {
     bool typeRecursionDetected = false;
     for (int i=0; i<imports.count(); ++i) {
         const QQmlImportInstance *import = imports.at(i);
-        if (import->resolveType(typeLoader, type, vmajor, vminor, type_return,
-                               base, &typeRecursionDetected)) {
+        if (import->resolveType(typeLoader, type, vmajor, vminor, type_return, base,
+                                &typeRecursionDetected, registrationType, recursionRestriction, errors)) {
             if (qmlCheckTypes()) {
                 // check for type clashes
                 for (int j = i+1; j<imports.count(); ++j) {
                     const QQmlImportInstance *import2 = imports.at(j);
-                    if (import2->resolveType(typeLoader, type, vmajor, vminor, 0, base)) {
+                    if (import2->resolveType(typeLoader, type, vmajor, vminor, nullptr, base,
+                                             nullptr, registrationType)) {
                         if (errors) {
                             QString u1 = import->url;
                             QString u2 = import2->url;
@@ -935,10 +939,10 @@ QQmlImportNamespace *QQmlImportsPrivate::findQualifiedNamespace(const QHashedStr
         if (prefix == ns->prefix)
             return ns;
     }
-    return 0;
+    return nullptr;
 }
 
-/*!
+/*
     Returns the list of possible versioned URI combinations. For example, if \a uri is
     QtQml.Models, \a vmaj is 2, and \a vmin is 0, this method returns the following:
     [QtQml.Models.2.0, QtQml.2.0.Models, QtQml.Models.2, QtQml.2.Models, QtQml.Models]
@@ -966,15 +970,15 @@ static QVector<QStaticPlugin> makePlugins()
     // the list the first time called to only contain QML plugins:
     const auto staticPlugins = QPluginLoader::staticPlugins();
     for (const QStaticPlugin &plugin : staticPlugins) {
-        if (plugin.metaData().value(QLatin1String("IID")).toString()
-                == QLatin1String(QQmlExtensionInterface_iid)) {
+        const QString iid = plugin.metaData().value(QLatin1String("IID")).toString();
+        if (iid == QLatin1String(QQmlExtensionInterface_iid) || iid == QLatin1String(QQmlExtensionInterface_iid_old)) {
             plugins.append(plugin);
         }
     }
     return plugins;
 }
 
-/*!
+/*
     Get all static plugins that are QML plugins and has a meta data URI that matches with one of
     \a versionUris, which is a list of all possible versioned URI combinations - see versionUriList()
     above.
@@ -1016,7 +1020,7 @@ static inline QString msgCannotLoadPlugin(const QString &uri, const QString &why
 }
 #endif
 
-/*!
+/*
 Import an extension defined by a qmldir file.
 
 \a qmldirFilePath is a raw file path.
@@ -1025,26 +1029,26 @@ bool QQmlImportsPrivate::importExtension(const QString &qmldirFilePath,
                                          const QString &uri,
                                          int vmaj, int vmin,
                                          QQmlImportDatabase *database,
-                                         const QQmlTypeLoaderQmldirContent *qmldir,
+                                         const QQmlTypeLoaderQmldirContent &qmldir,
                                          QList<QQmlError> *errors)
 {
-    Q_ASSERT(qmldir);
+    Q_ASSERT(qmldir.hasContent());
 
     if (qmlImportTrace())
         qDebug().nospace() << "QQmlImports(" << qPrintable(base) << ")::importExtension: "
                            << "loaded " << qmldirFilePath;
 
-    if (designerSupportRequired && !qmldir->designerSupported()) {
+    if (designerSupportRequired && !qmldir.designerSupported()) {
         if (errors) {
             QQmlError error;
-            error.setDescription(QQmlImportDatabase::tr("module does not support the designer \"%1\"").arg(qmldir->typeNamespace()));
+            error.setDescription(QQmlImportDatabase::tr("module does not support the designer \"%1\"").arg(qmldir.typeNamespace()));
             error.setUrl(QUrl::fromLocalFile(qmldirFilePath));
             errors->prepend(error);
         }
         return false;
     }
 
-    int qmldirPluginCount = qmldir->plugins().count();
+    int qmldirPluginCount = qmldir.plugins().count();
     if (qmldirPluginCount == 0)
         return true;
 
@@ -1055,7 +1059,7 @@ bool QQmlImportsPrivate::importExtension(const QString &qmldirFilePath,
         // listed plugin inside qmldir. And for this reason, mixing dynamic and static plugins inside a
         // single module is not recommended.
 
-        QString typeNamespace = qmldir->typeNamespace();
+        QString typeNamespace = qmldir.typeNamespace();
         QString qmldirPath = qmldirFilePath;
         int slash = qmldirPath.lastIndexOf(Slash);
         if (slash > 0)
@@ -1065,7 +1069,7 @@ bool QQmlImportsPrivate::importExtension(const QString &qmldirFilePath,
         int staticPluginsFound = 0;
 
 #if defined(QT_SHARED)
-        const auto qmldirPlugins = qmldir->plugins();
+        const auto qmldirPlugins = qmldir.plugins();
         for (const QQmlDirParser::Plugin &plugin : qmldirPlugins) {
             QString resolvedFilePath = database->resolvePlugin(typeLoader, qmldirPath, plugin.path, plugin.name);
             if (!resolvedFilePath.isEmpty()) {
@@ -1131,7 +1135,7 @@ bool QQmlImportsPrivate::importExtension(const QString &qmldirFilePath,
                 if (qmldirPluginCount > 1 && staticPluginsFound > 0)
                     error.setDescription(QQmlImportDatabase::tr("could not resolve all plugins for module \"%1\"").arg(uri));
                 else
-                    error.setDescription(QQmlImportDatabase::tr("module \"%1\" plugin \"%2\" not found").arg(uri).arg(qmldir->plugins()[dynamicPluginsFound].name));
+                    error.setDescription(QQmlImportDatabase::tr("module \"%1\" plugin \"%2\" not found").arg(uri).arg(qmldir.plugins()[dynamicPluginsFound].name));
                 error.setUrl(QUrl::fromLocalFile(qmldirFilePath));
                 errors->prepend(error);
             }
@@ -1144,17 +1148,17 @@ bool QQmlImportsPrivate::importExtension(const QString &qmldirFilePath,
 }
 
 bool QQmlImportsPrivate::getQmldirContent(const QString &qmldirIdentifier, const QString &uri,
-                                          const QQmlTypeLoaderQmldirContent **qmldir, QList<QQmlError> *errors)
+                                          QQmlTypeLoaderQmldirContent *qmldir, QList<QQmlError> *errors)
 {
     Q_ASSERT(errors);
     Q_ASSERT(qmldir);
 
     *qmldir = typeLoader->qmldirContent(qmldirIdentifier);
-    if (*qmldir) {
+    if ((*qmldir).hasContent()) {
         // Ensure that parsing was successful
-        if ((*qmldir)->hasError()) {
+        if ((*qmldir).hasError()) {
             QUrl url = QUrl::fromLocalFile(qmldirIdentifier);
-            const QList<QQmlError> qmldirErrors = (*qmldir)->errors(uri);
+            const QList<QQmlError> qmldirErrors = (*qmldir).errors(uri);
             for (int i = 0; i < qmldirErrors.size(); ++i) {
                 QQmlError error = qmldirErrors.at(i);
                 error.setUrl(url);
@@ -1188,10 +1192,12 @@ QString QQmlImportsPrivate::resolvedUri(const QString &dir_arg, QQmlImportDataba
     stableRelativePath.replace(Backslash, Slash);
 
     // remove optional versioning in dot notation from uri
-    int lastSlash = stableRelativePath.lastIndexOf(Slash);
-    if (lastSlash >= 0) {
-        int versionDot = stableRelativePath.indexOf(Dot, lastSlash);
-        if (versionDot >= 0)
+    int versionDot = stableRelativePath.lastIndexOf(Dot);
+    if (versionDot >= 0) {
+        int nextSlash = stableRelativePath.indexOf(Slash, versionDot);
+        if (nextSlash >= 0)
+            stableRelativePath.remove(versionDot, nextSlash - versionDot);
+        else
             stableRelativePath = stableRelativePath.left(versionDot);
     }
 
@@ -1212,7 +1218,7 @@ bool QQmlImportsPrivate::locateQmldir(const QString &uri, int vmaj, int vmin, QQ
 
     // Check cache first
 
-    QQmlImportDatabase::QmldirCache *cacheHead = 0;
+    QQmlImportDatabase::QmldirCache *cacheHead = nullptr;
     {
     QQmlImportDatabase::QmldirCache **cachePtr = database->qmldirCache.value(uri);
     if (cachePtr) {
@@ -1231,11 +1237,20 @@ bool QQmlImportsPrivate::locateQmldir(const QString &uri, int vmaj, int vmin, QQ
 
     QQmlTypeLoader &typeLoader = QQmlEnginePrivate::get(database->engine)->typeLoader;
 
-    QStringList localImportPaths = database->importPathList(QQmlImportDatabase::Local);
+    // Interceptor might redirect remote files to local ones.
+    QQmlAbstractUrlInterceptor *interceptor = typeLoader.engine()->urlInterceptor();
+    QStringList localImportPaths = database->importPathList(
+                interceptor ? QQmlImportDatabase::LocalOrRemote : QQmlImportDatabase::Local);
 
     // Search local import paths for a matching version
     const QStringList qmlDirPaths = QQmlImports::completeQmldirPaths(uri, localImportPaths, vmaj, vmin);
-    for (const QString &qmldirPath : qmlDirPaths) {
+    for (QString qmldirPath : qmlDirPaths) {
+        if (interceptor) {
+            qmldirPath = QQmlFile::urlToLocalFileOrQrc(
+                        interceptor->intercept(QQmlImports::urlFromLocalFileOrQrcOrUrl(qmldirPath),
+                                               QQmlAbstractUrlInterceptor::QmldirFile));
+        }
+
         QString absoluteFilePath = typeLoader.absoluteFilePath(qmldirPath);
         if (!absoluteFilePath.isEmpty()) {
             QString url;
@@ -1269,14 +1284,14 @@ bool QQmlImportsPrivate::locateQmldir(const QString &uri, int vmaj, int vmin, QQ
     return false;
 }
 
-bool QQmlImportsPrivate::validateQmldirVersion(const QQmlTypeLoaderQmldirContent *qmldir, const QString &uri, int vmaj, int vmin,
+bool QQmlImportsPrivate::validateQmldirVersion(const QQmlTypeLoaderQmldirContent &qmldir, const QString &uri, int vmaj, int vmin,
                                                QList<QQmlError> *errors)
 {
     int lowest_min = INT_MAX;
     int highest_min = INT_MIN;
 
     typedef QQmlDirComponents::const_iterator ConstIterator;
-    const QQmlDirComponents &components = qmldir->components();
+    const QQmlDirComponents &components = qmldir.components();
 
     ConstIterator cend = components.constEnd();
     for (ConstIterator cit = components.constBegin(); cit != cend; ++cit) {
@@ -1300,7 +1315,7 @@ bool QQmlImportsPrivate::validateQmldirVersion(const QQmlTypeLoaderQmldirContent
     }
 
     typedef QList<QQmlDirParser::Script>::const_iterator SConstIterator;
-    const QQmlDirScripts &scripts = qmldir->scripts();
+    const QQmlDirScripts &scripts = qmldir.scripts();
 
     SConstIterator send = scripts.constEnd();
     for (SConstIterator sit = scripts.constBegin(); sit != send; ++sit) {
@@ -1335,7 +1350,7 @@ bool QQmlImportsPrivate::validateQmldirVersion(const QQmlTypeLoaderQmldirContent
 
 QQmlImportNamespace *QQmlImportsPrivate::importNamespace(const QString &prefix) const
 {
-    QQmlImportNamespace *nameSpace = 0;
+    QQmlImportNamespace *nameSpace = nullptr;
 
     if (prefix.isEmpty()) {
         nameSpace = &unqualifiedset;
@@ -1365,6 +1380,7 @@ QQmlImportInstance *QQmlImportsPrivate::addImportToNamespace(QQmlImportNamespace
     QQmlImportInstance *import = new QQmlImportInstance;
     import->uri = uri;
     import->url = url;
+    import->localDirectoryPath = QQmlFile::urlToLocalFileOrQrc(url);
     import->majversion = vmaj;
     import->minversion = vmin;
     import->isLibrary = (type == QV4::CompiledData::Import::ImportLibrary);
@@ -1392,14 +1408,14 @@ bool QQmlImportsPrivate::addLibraryImport(const QString& uri, const QString &pre
     Q_ASSERT(inserted);
 
     if (!incomplete) {
-        const QQmlTypeLoaderQmldirContent *qmldir = 0;
+        QQmlTypeLoaderQmldirContent qmldir;
 
         if (!qmldirIdentifier.isEmpty()) {
             if (!getQmldirContent(qmldirIdentifier, uri, &qmldir, errors))
                 return false;
 
-            if (qmldir) {
-                if (!importExtension(qmldir->pluginLocation(), uri, vmaj, vmin, database, qmldir, errors))
+            if (qmldir.hasContent()) {
+                if (!importExtension(qmldir.pluginLocation(), uri, vmaj, vmin, database, qmldir, errors))
                     return false;
 
                 if (!inserted->setQmldirContent(qmldirUrl, qmldir, nameSpace, errors))
@@ -1417,7 +1433,7 @@ bool QQmlImportsPrivate::addLibraryImport(const QString& uri, const QString &pre
                     error.setDescription(QQmlImportDatabase::tr("module \"%1\" is not installed").arg(uri));
                 errors->prepend(error);
                 return false;
-            } else if ((vmaj >= 0) && (vmin >= 0) && qmldir) {
+            } else if ((vmaj >= 0) && (vmin >= 0) && qmldir.hasContent()) {
                 // Verify that the qmldir content is valid for this version
                 if (!validateQmldirVersion(qmldir, uri, vmaj, vmin, errors))
                     return false;
@@ -1444,6 +1460,10 @@ bool QQmlImportsPrivate::addFileImport(const QString& uri, const QString &prefix
     QString qmldirUrl = resolveLocalUrl(base, importUri + (importUri.endsWith(Slash)
                                                            ? String_qmldir
                                                            : Slash_qmldir));
+    if (QQmlAbstractUrlInterceptor *interceptor = typeLoader->engine()->urlInterceptor()) {
+        qmldirUrl = interceptor->intercept(QUrl(qmldirUrl),
+                                           QQmlAbstractUrlInterceptor::QmldirFile).toString();
+    }
     QString qmldirIdentifier;
 
     if (QQmlFile::isLocalFile(qmldirUrl)) {
@@ -1489,16 +1509,30 @@ bool QQmlImportsPrivate::addFileImport(const QString& uri, const QString &prefix
     if (!url.endsWith(Slash) && !url.endsWith(Backslash))
         url += Slash;
 
+    // ### For enum support, we are now adding the implicit import always (and earlier). Bail early
+    //     if the implicit import has already been explicitly added, otherwise we can run into issues
+    //     with duplicate imports. However remember that we attempted to add this as implicit import, to
+    //     allow for the loading of internal types.
+    if (isImplicitImport) {
+        for (QList<QQmlImportInstance *>::const_iterator it = nameSpace->imports.constBegin();
+             it != nameSpace->imports.constEnd(); ++it) {
+            if ((*it)->url == url) {
+                (*it)->implicitlyImported = true;
+                return true;
+            }
+        }
+    }
+
     QQmlImportInstance *inserted = addImportToNamespace(nameSpace, importUri, url, vmaj, vmin, QV4::CompiledData::Import::ImportFile, errors, isImplicitImport);
     Q_ASSERT(inserted);
 
     if (!incomplete && !qmldirIdentifier.isEmpty()) {
-        const QQmlTypeLoaderQmldirContent *qmldir = 0;
+        QQmlTypeLoaderQmldirContent qmldir;
         if (!getQmldirContent(qmldirIdentifier, importUri, &qmldir, errors))
             return false;
 
-        if (qmldir) {
-            if (!importExtension(qmldir->pluginLocation(), importUri, vmaj, vmin, database, qmldir, errors))
+        if (qmldir.hasContent()) {
+            if (!importExtension(qmldir.pluginLocation(), importUri, vmaj, vmin, database, qmldir, errors))
                 return false;
 
             if (!inserted->setQmldirContent(url, qmldir, nameSpace, errors))
@@ -1517,20 +1551,20 @@ bool QQmlImportsPrivate::updateQmldirContent(const QString &uri, const QString &
     Q_ASSERT(nameSpace);
 
     if (QQmlImportInstance *import = nameSpace->findImport(uri)) {
-        const QQmlTypeLoaderQmldirContent *qmldir = 0;
+        QQmlTypeLoaderQmldirContent qmldir;
         if (!getQmldirContent(qmldirIdentifier, uri, &qmldir, errors))
             return false;
 
-        if (qmldir) {
+        if (qmldir.hasContent()) {
             int vmaj = import->majversion;
             int vmin = import->minversion;
-            if (!importExtension(qmldir->pluginLocation(), uri, vmaj, vmin, database, qmldir, errors))
+            if (!importExtension(qmldir.pluginLocation(), uri, vmaj, vmin, database, qmldir, errors))
                 return false;
 
             if (import->setQmldirContent(qmldirUrl, qmldir, nameSpace, errors)) {
                 if (import->qmlDirComponents.isEmpty() && import->qmlDirScripts.isEmpty()) {
-                    // The implicit import qmldir can be empty
-                    if (uri != QLatin1String(".")) {
+                    // The implicit import qmldir can be empty, and plugins have no extra versions
+                    if (uri != QLatin1String(".") && !QQmlMetaType::isModule(uri, vmaj, vmin)) {
                         QQmlError error;
                         if (QQmlMetaType::isAnyModule(uri))
                             error.setDescription(QQmlImportDatabase::tr("module \"%1\" version %2.%3 is not installed").arg(uri).arg(vmaj).arg(vmin));
@@ -1658,6 +1692,16 @@ bool QQmlImports::isLocal(const QUrl &url)
     return !QQmlFile::urlToLocalFileOrQrc(url).isEmpty();
 }
 
+QUrl QQmlImports::urlFromLocalFileOrQrcOrUrl(const QString &file)
+{
+    QUrl url(QLatin1String(file.at(0) == Colon ? "qrc" : "") + file);
+
+    // We don't support single character schemes as those conflict with windows drive letters.
+    if (url.scheme().length() < 2)
+        return QUrl::fromLocalFile(file);
+    return url;
+}
+
 void QQmlImports::setDesignerSupportRequired(bool b)
 {
     designerSupportRequired = b;
@@ -1675,18 +1719,18 @@ QQmlImportDatabase::QQmlImportDatabase(QQmlEngine *e)
     filePluginPath << QLatin1String(".");
     // Search order is applicationDirPath(), qrc:/qt-project.org/imports, $QML2_IMPORT_PATH, QLibraryInfo::Qml2ImportsPath
 
-    QString installImportsPath =  QLibraryInfo::location(QLibraryInfo::Qml2ImportsPath);
+    QString installImportsPath = QLibraryInfo::location(QLibraryInfo::Qml2ImportsPath);
     addImportPath(installImportsPath);
 
     // env import paths
     if (Q_UNLIKELY(!qEnvironmentVariableIsEmpty("QML2_IMPORT_PATH"))) {
-        const QByteArray envImportPath = qgetenv("QML2_IMPORT_PATH");
+        const QString envImportPath = qEnvironmentVariable("QML2_IMPORT_PATH");
 #if defined(Q_OS_WIN)
         QLatin1Char pathSep(';');
 #else
         QLatin1Char pathSep(':');
 #endif
-        QStringList paths = QString::fromLatin1(envImportPath).split(pathSep, QString::SkipEmptyParts);
+        QStringList paths = envImportPath.split(pathSep, QString::SkipEmptyParts);
         for (int ii = paths.count() - 1; ii >= 0; --ii)
             addImportPath(paths.at(ii));
     }
@@ -1914,79 +1958,7 @@ bool QQmlImportDatabase::registerPluginTypes(QObject *instance, const QString &b
 {
     if (qmlImportTrace())
         qDebug().nospace() << "QQmlImportDatabase::registerPluginTypes: " << uri << " from " << basePath;
-
-    QQmlTypesExtensionInterface *iface = qobject_cast<QQmlTypesExtensionInterface *>(instance);
-    if (!iface) {
-        if (errors) {
-            QQmlError error;
-            error.setDescription(tr("Module loaded for URI '%1' does not implement QQmlTypesExtensionInterface").arg(typeNamespace));
-            errors->prepend(error);
-        }
-        return false;
-    }
-
-    const QByteArray bytes = uri.toUtf8();
-    const char *moduleId = bytes.constData();
-
-    QStringList registrationFailures;
-    {
-        // Create a scope for QWriteLocker to keep it as narrow as possible, and
-        // to ensure that we release it before the call to initalizeEngine below
-        QMutexLocker lock(QQmlMetaType::typeRegistrationLock());
-
-        if (!typeNamespace.isEmpty()) {
-            // This is an 'identified' module
-            if (typeNamespace != uri) {
-                // The namespace for type registrations must match the URI for locating the module
-                if (errors) {
-                    QQmlError error;
-                    error.setDescription(tr("Module namespace '%1' does not match import URI '%2'").arg(typeNamespace).arg(uri));
-                    errors->prepend(error);
-                }
-                return false;
-            }
-
-            if (QQmlMetaType::namespaceContainsRegistrations(typeNamespace, vmaj)) {
-                // Other modules have already installed to this namespace
-                if (errors) {
-                    QQmlError error;
-                    error.setDescription(tr("Namespace '%1' has already been used for type registration").arg(typeNamespace));
-                    errors->prepend(error);
-                }
-                return false;
-            } else {
-                QQmlMetaType::protectNamespace(typeNamespace);
-            }
-        } else {
-            // This is not an identified module - provide a warning
-            qWarning().nospace() << qPrintable(tr("Module '%1' does not contain a module identifier directive - it cannot be protected from external registrations.").arg(uri));
-        }
-
-        QQmlMetaType::setTypeRegistrationNamespace(typeNamespace);
-
-        if (QQmlExtensionPlugin *plugin = qobject_cast<QQmlExtensionPlugin *>(instance)) {
-            // basepath should point to the directory of the module, not the plugin file itself:
-            QQmlExtensionPluginPrivate::get(plugin)->baseUrl = QUrl::fromLocalFile(basePath);
-        }
-
-        iface->registerTypes(moduleId);
-
-        registrationFailures = QQmlMetaType::typeRegistrationFailures();
-        QQmlMetaType::setTypeRegistrationNamespace(QString());
-    } // QWriteLocker lock(QQmlMetaType::typeRegistrationLock())
-
-    if (!registrationFailures.isEmpty()) {
-        if (errors) {
-            for (const QString &failure : qAsConst(registrationFailures)) {
-                QQmlError error;
-                error.setDescription(failure);
-                errors->prepend(error);
-            }
-        }
-        return false;
-    }
-
-    return true;
+    return QQmlMetaType::registerPluginTypes(instance, basePath, uri, typeNamespace, vmaj, errors);
 }
 
 /*!
@@ -1998,29 +1970,38 @@ bool QQmlImportDatabase::importStaticPlugin(QObject *instance, const QString &ba
     // Dynamic plugins are differentiated by their filepath. For static plugins we
     // don't have that information so we use their address as key instead.
     const QString uniquePluginID = QString::asprintf("%p", instance);
-    StringRegisteredPluginMap *plugins = qmlEnginePluginsWithRegisteredTypes();
-    QMutexLocker lock(&plugins->mutex);
+    {
+        StringRegisteredPluginMap *plugins = qmlEnginePluginsWithRegisteredTypes();
+        QMutexLocker lock(&plugins->mutex);
 
-    // Plugin types are global across all engines and should only be
-    // registered once. But each engine still needs to be initialized.
-    bool typesRegistered = plugins->contains(uniquePluginID);
-    bool engineInitialized = initializedPlugins.contains(uniquePluginID);
+        // Plugin types are global across all engines and should only be
+        // registered once. But each engine still needs to be initialized.
+        bool typesRegistered = plugins->contains(uniquePluginID);
 
-    if (typesRegistered) {
-        Q_ASSERT_X(plugins->value(uniquePluginID).uri == uri,
-                   "QQmlImportDatabase::importStaticPlugin",
-                   "Internal error: Static plugin imported previously with different uri");
-    } else {
-        RegisteredPlugin plugin;
-        plugin.uri = uri;
-        plugin.loader = 0;
-        plugins->insert(uniquePluginID, plugin);
+        if (typesRegistered) {
+            Q_ASSERT_X(plugins->value(uniquePluginID).uri == uri,
+                       "QQmlImportDatabase::importStaticPlugin",
+                       "Internal error: Static plugin imported previously with different uri");
+        } else {
+            RegisteredPlugin plugin;
+            plugin.uri = uri;
+            plugin.loader = nullptr;
+            plugins->insert(uniquePluginID, plugin);
 
-        if (!registerPluginTypes(instance, basePath, uri, typeNamespace, vmaj, errors))
-            return false;
+            if (!registerPluginTypes(instance, basePath, uri, typeNamespace, vmaj, errors))
+                return false;
+        }
+
+        // Release the lock on plugins early as we're done with the global part. Releasing the lock
+        // also allows other QML loader threads to acquire the lock while this thread is blocking
+        // in the initializeEngine call to the gui thread (which in turn may be busy waiting for
+        // other QML loader threads and thus not process the initializeEngine call).
     }
 
-    if (!engineInitialized) {
+    // The plugin's per-engine initialization does not need lock protection, as this function is
+    // only called from the engine specific loader thread and importDynamicPlugin as well as
+    // importStaticPlugin are the only places of access.
+    if (!initializedPlugins.contains(uniquePluginID)) {
         initializedPlugins.insert(uniquePluginID);
 
         if (QQmlExtensionInterface *eiface = qobject_cast<QQmlExtensionInterface *>(instance)) {
@@ -2042,68 +2023,77 @@ bool QQmlImportDatabase::importDynamicPlugin(const QString &filePath, const QStr
     QFileInfo fileInfo(filePath);
     const QString absoluteFilePath = fileInfo.absoluteFilePath();
 
+    QObject *instance = nullptr;
     bool engineInitialized = initializedPlugins.contains(absoluteFilePath);
-    StringRegisteredPluginMap *plugins = qmlEnginePluginsWithRegisteredTypes();
-    QMutexLocker lock(&plugins->mutex);
-    bool typesRegistered = plugins->contains(absoluteFilePath);
-
-    if (typesRegistered) {
-        Q_ASSERT_X(plugins->value(absoluteFilePath).uri == uri,
-                   "QQmlImportDatabase::importDynamicPlugin",
-                   "Internal error: Plugin imported previously with different uri");
-    }
-
-    if (!engineInitialized || !typesRegistered) {
-        if (!QQml_isFileCaseCorrect(absoluteFilePath)) {
-            if (errors) {
-                QQmlError error;
-                error.setDescription(tr("File name case mismatch for \"%1\"").arg(absoluteFilePath));
-                errors->prepend(error);
-            }
-            return false;
+    {
+        StringRegisteredPluginMap *plugins = qmlEnginePluginsWithRegisteredTypes();
+        QMutexLocker lock(&plugins->mutex);
+        bool typesRegistered = plugins->contains(absoluteFilePath);
+
+        if (typesRegistered) {
+            Q_ASSERT_X(plugins->value(absoluteFilePath).uri == uri,
+                       "QQmlImportDatabase::importDynamicPlugin",
+                       "Internal error: Plugin imported previously with different uri");
         }
 
-        QPluginLoader* loader = 0;
-        if (!typesRegistered) {
-            loader = new QPluginLoader(absoluteFilePath);
-
-            if (!loader->load()) {
+        if (!engineInitialized || !typesRegistered) {
+            if (!QQml_isFileCaseCorrect(absoluteFilePath)) {
                 if (errors) {
                     QQmlError error;
-                    error.setDescription(loader->errorString());
+                    error.setDescription(tr("File name case mismatch for \"%1\"").arg(absoluteFilePath));
                     errors->prepend(error);
                 }
-                delete loader;
                 return false;
             }
-        } else {
-            loader = plugins->value(absoluteFilePath).loader;
-        }
 
-       QObject *instance = loader->instance();
+            QPluginLoader* loader = nullptr;
+            if (!typesRegistered) {
+                loader = new QPluginLoader(absoluteFilePath);
 
-        if (!typesRegistered) {
-            RegisteredPlugin plugin;
-            plugin.uri = uri;
-            plugin.loader = loader;
-            plugins->insert(absoluteFilePath, plugin);
+                if (!loader->load()) {
+                    if (errors) {
+                        QQmlError error;
+                        error.setDescription(loader->errorString());
+                        errors->prepend(error);
+                    }
+                    delete loader;
+                    return false;
+                }
+            } else {
+                loader = plugins->value(absoluteFilePath).loader;
+            }
 
-            // Continue with shared code path for dynamic and static plugins:
-            if (!registerPluginTypes(instance, fileInfo.absolutePath(), uri, typeNamespace, vmaj, errors))
-                return false;
+            instance = loader->instance();
+
+            if (!typesRegistered) {
+                RegisteredPlugin plugin;
+                plugin.uri = uri;
+                plugin.loader = loader;
+                plugins->insert(absoluteFilePath, plugin);
+
+                // Continue with shared code path for dynamic and static plugins:
+                if (!registerPluginTypes(instance, fileInfo.absolutePath(), uri, typeNamespace, vmaj, errors))
+                    return false;
+            }
         }
 
-        if (!engineInitialized) {
-             // things on the engine (eg. adding new global objects) have to be done for every
-             // engine.
-             // XXX protect against double initialization
-             initializedPlugins.insert(absoluteFilePath);
-
-             if (QQmlExtensionInterface *eiface = qobject_cast<QQmlExtensionInterface *>(instance)) {
-                 QQmlEnginePrivate *ep = QQmlEnginePrivate::get(engine);
-                 ep->typeLoader.initializeEngine(eiface, uri.toUtf8().constData());
-             }
-         }
+    // Release the lock on plugins early as we're done with the global part. Releasing the lock
+    // also allows other QML loader threads to acquire the lock while this thread is blocking
+    // in the initializeEngine call to the gui thread (which in turn may be busy waiting for
+    // other QML loader threads and thus not process the initializeEngine call).
+    }
+
+
+    if (!engineInitialized) {
+        // The plugin's per-engine initialization does not need lock protection, as this function is
+        // only called from the engine specific loader thread and importDynamicPlugin as well as
+        // importStaticPlugin are the only places of access.
+        initializedPlugins.insert(absoluteFilePath);
+
+        if (QQmlExtensionInterface *eiface = qobject_cast<QQmlExtensionInterface *>(instance)) {
+            QQmlEnginePrivate *ep = QQmlEnginePrivate::get(engine);
+            ep->typeLoader.initializeEngine(eiface, uri.toUtf8().constData());
+        }
     }
 
     return true;
@@ -2119,8 +2109,8 @@ bool QQmlImportDatabase::importDynamicPlugin(const QString &filePath, const QStr
 
 void QQmlImportDatabase::clearDirCache()
 {
-    QStringHash<QmldirCache *>::ConstIterator itr = qmldirCache.begin();
-    while (itr != qmldirCache.end()) {
+    QStringHash<QmldirCache *>::ConstIterator itr = qmldirCache.constBegin();
+    while (itr != qmldirCache.constEnd()) {
         QmldirCache *cache = *itr;
         do {
             QmldirCache *nextCache = cache->next;
diff --git a/src/qml/qml/qqmlimport_p.h b/src/qml/qml/qqmlimport_p.h
index 7c691a468c..d3055b552c 100644
--- a/src/qml/qml/qqmlimport_p.h
+++ b/src/qml/qml/qqmlimport_p.h
@@ -45,8 +45,8 @@
 #include <QtCore/qset.h>
 #include <QtCore/qstringlist.h>
 #include <private/qqmldirparser_p.h>
-#include <private/qqmlmetatype_p.h>
-#include <private/qhashedstring_p.h>
+#include <private/qqmltype_p.h>
+#include <private/qstringhash_p.h>
 
 //
 //  W A R N I N G
@@ -70,30 +70,39 @@ class QQmlImportDatabase;
 class QQmlTypeLoader;
 class QQmlTypeLoaderQmldirContent;
 
+namespace QQmlImport {
+    enum RecursionRestriction { PreventRecursion, AllowRecursion };
+}
+
 struct QQmlImportInstance
 {
     QString uri; // e.g. QtQuick
     QString url; // the base path of the import
+    QString localDirectoryPath; // the base path of the import if it's a local file
     int majversion; // the major version imported
     int minversion; // the minor version imported
     bool isLibrary; // true means that this is not a file import
+    bool implicitlyImported = false;
     QQmlDirComponents qmlDirComponents; // a copy of the components listed in the qmldir
     QQmlDirScripts qmlDirScripts; // a copy of the scripts in the qmldir
 
-    bool setQmldirContent(const QString &resolvedUrl, const QQmlTypeLoaderQmldirContent *qmldir,
+    bool setQmldirContent(const QString &resolvedUrl, const QQmlTypeLoaderQmldirContent &qmldir,
                           QQmlImportNamespace *nameSpace, QList<QQmlError> *errors);
 
     static QQmlDirScripts getVersionedScripts(const QQmlDirScripts &qmldirscripts, int vmaj, int vmin);
 
     bool resolveType(QQmlTypeLoader *typeLoader, const QHashedStringRef &type,
-                     int *vmajor, int *vminor, QQmlType** type_return,
-                     QString *base = 0, bool *typeRecursionDetected = 0) const;
+                     int *vmajor, int *vminor, QQmlType* type_return,
+                     QString *base = nullptr, bool *typeRecursionDetected = nullptr,
+                     QQmlType::RegistrationType = QQmlType::AnyRegistrationType,
+                     QQmlImport::RecursionRestriction recursionRestriction = QQmlImport::PreventRecursion,
+                     QList<QQmlError> *errors = nullptr) const;
 };
 
 class QQmlImportNamespace
 {
 public:
-    QQmlImportNamespace() : nextNamespace(0) {}
+    QQmlImportNamespace() : nextNamespace(nullptr) {}
     ~QQmlImportNamespace() { qDeleteAll(imports); }
 
     QList<QQmlImportInstance *> imports;
@@ -101,8 +110,10 @@ public:
     QQmlImportInstance *findImport(const QString &uri) const;
 
     bool resolveType(QQmlTypeLoader *typeLoader, const QHashedStringRef& type,
-                     int *vmajor, int *vminor, QQmlType** type_return,
-                     QString *base = 0, QList<QQmlError> *errors = 0);
+                     int *vmajor, int *vminor, QQmlType* type_return,
+                     QString *base = nullptr, QList<QQmlError> *errors = nullptr,
+                     QQmlType::RegistrationType registrationType = QQmlType::AnyRegistrationType,
+                     QQmlImport::RecursionRestriction recursionRestriction = QQmlImport::PreventRecursion);
 
     // Prefix when used as a qualified import.  Otherwise empty.
     QHashedString prefix;
@@ -125,13 +136,18 @@ public:
     QUrl baseUrl() const;
 
     bool resolveType(const QHashedStringRef &type,
-                     QQmlType** type_return,
+                     QQmlType *type_return,
                      int *version_major, int *version_minor,
-                     QQmlImportNamespace** ns_return,
-                     QList<QQmlError> *errors = 0) const;
-    bool resolveType(QQmlImportNamespace*,
+                     QQmlImportNamespace **ns_return,
+                     QList<QQmlError> *errors = nullptr,
+                     QQmlType::RegistrationType registrationType = QQmlType::AnyRegistrationType,
+                     QQmlImport::RecursionRestriction recursionRestriction
+                     = QQmlImport::PreventRecursion) const;
+    bool resolveType(QQmlImportNamespace *,
                      const QHashedStringRef& type,
-                     QQmlType** type_return, int *version_major, int *version_minor) const;
+                     QQmlType *type_return, int *version_major, int *version_minor,
+                     QQmlType::RegistrationType registrationType
+                     = QQmlType::AnyRegistrationType) const;
 
     bool addImplicitImport(QQmlImportDatabase *importDb, QList<QQmlError> *errors);
 
@@ -177,6 +193,7 @@ public:
 
     static bool isLocal(const QString &url);
     static bool isLocal(const QUrl &url);
+    static QUrl urlFromLocalFileOrQrcOrUrl(const QString &);
 
     static void setDesignerSupportRequired(bool b);
 
diff --git a/src/qml/qml/qqmlincubator.cpp b/src/qml/qml/qqmlincubator.cpp
index 54d0b240f5..39da550d63 100644
--- a/src/qml/qml/qqmlincubator.cpp
+++ b/src/qml/qml/qqmlincubator.cpp
@@ -45,9 +45,6 @@
 #include "qqmlmemoryprofiler_p.h"
 #include "qqmlobjectcreator_p.h"
 
-// XXX TODO
-//   - check that the Component.onCompleted behavior is the same as 4.8 in the synchronous and
-//     async if nested cases
 void QQmlEnginePrivate::incubate(QQmlIncubator &i, QQmlContextData *forContext)
 {
     QExplicitlySharedDataPointer<QQmlIncubatorPrivate> p(i.d);
@@ -64,8 +61,8 @@ void QQmlEnginePrivate::incubate(QQmlIncubator &i, QQmlContextData *forContext)
         QExplicitlySharedDataPointer<QQmlIncubatorPrivate> parentIncubator;
         QQmlContextData *cctxt = forContext;
         while (cctxt) {
-            if (cctxt->activeVMEData) {
-                parentIncubator = (QQmlIncubatorPrivate *)cctxt->activeVMEData;
+            if (cctxt->incubator) {
+                parentIncubator = cctxt->incubator;
                 break;
             }
             cctxt = cctxt->parent;
@@ -113,7 +110,7 @@ void QQmlEngine::setIncubationController(QQmlIncubationController *controller)
 {
     Q_D(QQmlEngine);
     if (d->incubationController)
-        d->incubationController->d = 0;
+        d->incubationController->d = nullptr;
     d->incubationController = controller;
     if (controller) controller->d = d;
 }
@@ -131,7 +128,7 @@ QQmlIncubationController *QQmlEngine::incubationController() const
 
 QQmlIncubatorPrivate::QQmlIncubatorPrivate(QQmlIncubator *q, QQmlIncubator::IncubationMode m)
     : q(q), status(QQmlIncubator::Null), mode(m), isAsynchronous(false), progress(Execute),
-      result(0), enginePriv(0), waitingOnMe(0)
+      result(nullptr), enginePriv(nullptr), waitingOnMe(nullptr)
 {
 }
 
@@ -150,16 +147,16 @@ void QQmlIncubatorPrivate::clear()
         if (controller)
              controller->incubatingObjectCountChanged(enginePriv->incubatorCount);
     }
-    enginePriv = 0;
+    enginePriv = nullptr;
     if (!rootContext.isNull()) {
-        rootContext->activeVMEData = 0;
-        rootContext = 0;
+        rootContext->incubator = nullptr;
+        rootContext = nullptr;
     }
 
     if (nextWaitingFor.isInList()) {
         Q_ASSERT(waitingOnMe);
         nextWaitingFor.remove();
-        waitingOnMe = 0;
+        waitingOnMe = nullptr;
     }
 
     // if we're waiting on any incubators then they should be cleared too.
@@ -174,12 +171,12 @@ void QQmlIncubatorPrivate::clear()
     vmeGuard.clear();
     if (creator && guardOk)
         creator->clear();
-    creator.reset(0);
+    creator.reset(nullptr);
 }
 
 /*!
 \class QQmlIncubationController
-\brief QQmlIncubationController instances drive the progress of QQmlIncubators
+\brief QQmlIncubationController instances drive the progress of QQmlIncubators.
 \inmodule QtQml
 
 In order to behave asynchronously and not introduce stutters or freezes in an application,
@@ -221,15 +218,15 @@ than a static amount like 5 milliseconds - while not disturbing the application.
 Create a new incubation controller.
 */
 QQmlIncubationController::QQmlIncubationController()
-: d(0)
+: d(nullptr)
 {
 }
 
 /*! \internal */
 QQmlIncubationController::~QQmlIncubationController()
 {
-    if (d) QQmlEnginePrivate::get(d)->setIncubationController(0);
-    d = 0;
+    if (d) QQmlEnginePrivate::get(d)->setIncubationController(nullptr);
+    d = nullptr;
 }
 
 /*!
@@ -275,7 +272,7 @@ void QQmlIncubatorPrivate::incubate(QQmlInstantiationInterrupt &i)
     if (!compilationUnit)
         return;
 
-    QML_MEMORY_SCOPE_URL(compilationUnit->url());
+    QML_MEMORY_SCOPE_URL(compilationUnit->finalUrl());
 
     QExplicitlySharedDataPointer<QQmlIncubatorPrivate> protectThis(this);
 
@@ -285,8 +282,9 @@ void QQmlIncubatorPrivate::incubate(QQmlInstantiationInterrupt &i)
 
     if (!vmeGuard.isOK()) {
         QQmlError error;
+        error.setMessageType(QtInfoMsg);
         error.setUrl(compilationUnit->url());
-        error.setDescription(QQmlComponent::tr("Object destroyed during incubation"));
+        error.setDescription(QQmlComponent::tr("Object or context destroyed during incubation"));
         errors << error;
         progress = QQmlIncubatorPrivate::Completed;
 
@@ -297,8 +295,8 @@ void QQmlIncubatorPrivate::incubate(QQmlInstantiationInterrupt &i)
 
     if (progress == QQmlIncubatorPrivate::Execute) {
         enginePriv->referenceScarceResources();
-        QObject *tresult = 0;
-        tresult = creator->create(subComponentToCreate, /*parent*/0, &i);
+        QObject *tresult = nullptr;
+        tresult = creator->create(subComponentToCreate, /*parent*/nullptr, &i);
         if (!tresult)
             errors = creator->errors;
         enginePriv->dereferenceScarceResources();
@@ -307,7 +305,7 @@ void QQmlIncubatorPrivate::incubate(QQmlInstantiationInterrupt &i)
             return;
 
         result = tresult;
-        if (errors.isEmpty() && result == 0)
+        if (errors.isEmpty() && result == nullptr)
             goto finishIncubate;
 
         if (result) {
@@ -343,7 +341,7 @@ void QQmlIncubatorPrivate::incubate(QQmlInstantiationInterrupt &i)
             if (watcher.hasRecursed())
                 return;
 
-            QQmlContextData *ctxt = 0;
+            QQmlContextData *ctxt = nullptr;
             ctxt = creator->finalize(i);
             if (ctxt) {
                 rootContext = ctxt;
@@ -370,33 +368,14 @@ finishIncubate:
         enginePriv->inProgressCreations--;
 
         if (0 == enginePriv->inProgressCreations) {
-            while (enginePriv->erroredBindings) {
-                enginePriv->warning(enginePriv->erroredBindings);
-                enginePriv->erroredBindings->removeError();
-            }
+            while (enginePriv->erroredBindings)
+                enginePriv->warning(enginePriv->erroredBindings->removeError());
         }
     } else if (!creator.isNull()) {
         vmeGuard.guard(creator.data());
     }
 }
 
-void QQmlIncubatorPrivate::cancel(QObject *object, QQmlContext *context)
-{
-    if (!context)
-        context = qmlContext(object);
-    if (!context)
-        return;
-
-    QQmlContextData *data = QQmlContextData::get(context);
-    QQmlIncubatorPrivate *p = (QQmlIncubatorPrivate *)data->activeVMEData;
-    if (!p)
-        return;
-
-    p->vmeGuard.unguard(object);
-    if (!p->creator.isNull())
-        p->creator->cancel(object);
-}
-
 /*!
 Incubate objects for \a msecs, or until there are no more objects to incubate.
 */
@@ -526,12 +505,12 @@ QQmlIncubator::QQmlIncubator(IncubationMode mode)
 /*! \internal */
 QQmlIncubator::~QQmlIncubator()
 {
-    d->q = 0;
+    d->q = nullptr;
 
     if (!d->ref.deref()) {
         delete d;
     }
-    d = 0;
+    d = nullptr;
 }
 
 /*!
@@ -577,28 +556,26 @@ void QQmlIncubator::clear()
     if (s == Loading) {
         Q_ASSERT(d->compilationUnit);
         if (d->result) d->result->deleteLater();
-        d->result = 0;
+        d->result = nullptr;
     }
 
     d->clear();
 
     Q_ASSERT(d->compilationUnit.isNull());
-    Q_ASSERT(d->waitingOnMe.data() == 0);
+    Q_ASSERT(d->waitingOnMe.data() == nullptr);
     Q_ASSERT(d->waitingFor.isEmpty());
 
     d->errors.clear();
     d->progress = QQmlIncubatorPrivate::Execute;
-    d->result = 0;
+    d->result = nullptr;
 
     if (s == Loading) {
         Q_ASSERT(enginePriv);
 
         enginePriv->inProgressCreations--;
         if (0 == enginePriv->inProgressCreations) {
-            while (enginePriv->erroredBindings) {
-                enginePriv->warning(enginePriv->erroredBindings);
-                enginePriv->erroredBindings->removeError();
-            }
+            while (enginePriv->erroredBindings)
+                enginePriv->warning(enginePriv->erroredBindings->removeError());
         }
     }
 
@@ -677,7 +654,7 @@ Return the incubated object if the status is Ready, otherwise 0.
 QObject *QQmlIncubator::object() const
 {
     if (status() != Ready)
-        return 0;
+        return nullptr;
     else
         return d->result;
 }
diff --git a/src/qml/qml/qqmlincubator_p.h b/src/qml/qml/qqmlincubator_p.h
index 758e0a29f6..676ba1a29a 100644
--- a/src/qml/qml/qqmlincubator_p.h
+++ b/src/qml/qml/qqmlincubator_p.h
@@ -102,9 +102,6 @@ public:
 
     void forceCompletion(QQmlInstantiationInterrupt &i);
     void incubate(QQmlInstantiationInterrupt &i);
-
-    // used by Qt Quick Controls 2
-    Q_QML_PRIVATE_EXPORT static void cancel(QObject *object, QQmlContext *context = 0);
 };
 
 QT_END_NAMESPACE
diff --git a/src/qml/qml/qqmlinfo.cpp b/src/qml/qml/qqmlinfo.cpp
index dae15e2eca..6322302422 100644
--- a/src/qml/qml/qqmlinfo.cpp
+++ b/src/qml/qml/qqmlinfo.cpp
@@ -50,6 +50,12 @@
 QT_BEGIN_NAMESPACE
 
 /*!
+    \namespace QtQml
+    \inmodule QtQml
+    \brief Provides functions for producing logging messages for QML types.
+*/
+
+/*!
     \fn QQmlInfo QtQml::qmlDebug(const QObject *object)
     \relates QQmlEngine
     \since 5.9
@@ -57,6 +63,7 @@ QT_BEGIN_NAMESPACE
     Prints debug messages that include the file and line number for the
     specified QML \a object.
 
+//! [qqmlinfo-desc]
     When QML types produce logging messages, it improves traceability
     if they include the QML file and line number on which the
     particular instance was instantiated.
@@ -65,6 +72,7 @@ QT_BEGIN_NAMESPACE
     the file and line number is not available for that instance
     (either it was not instantiated by the QML engine or location
     information is disabled), "unknown location" will be used instead.
+//! [qqmlinfo-desc]
 
     For example,
 
@@ -74,7 +82,7 @@ QT_BEGIN_NAMESPACE
 
     prints
 
-    \code
+    \badcode
     QML MyCustomType (unknown location): Internal state: 42
     \endcode
 
@@ -88,14 +96,7 @@ QT_BEGIN_NAMESPACE
     Prints informational messages that include the file and line number for the
     specified QML \a object.
 
-    When QML types produce logging messages, it improves traceability
-    if they include the QML file and line number on which the
-    particular instance was instantiated.
-
-    To include the file and line number, an object must be passed.  If
-    the file and line number is not available for that instance
-    (either it was not instantiated by the QML engine or location
-    information is disabled), "unknown location" will be used instead.
+    \include qqmlinfo.cpp qqmlinfo-desc
 
     For example,
 
@@ -105,7 +106,7 @@ QT_BEGIN_NAMESPACE
 
     prints
 
-    \code
+    \badcode
     QML MyCustomType (unknown location): component property is a write-once property
     \endcode
 
@@ -116,7 +117,6 @@ QT_BEGIN_NAMESPACE
     \sa QtQml::qmlDebug, QtQml::qmlWarning
 */
 
-
 /*!
     \fn QQmlInfo QtQml::qmlWarning(const QObject *object)
     \relates QQmlEngine
@@ -125,14 +125,7 @@ QT_BEGIN_NAMESPACE
     Prints warning messages that include the file and line number for the
     specified QML \a object.
 
-    When QML types produce logging messages, it improves traceability
-    if they include the QML file and line number on which the
-    particular instance was instantiated.
-
-    To include the file and line number, an object must be passed.  If
-    the file and line number is not available for that instance
-    (either it was not instantiated by the QML engine or location
-    information is disabled), "unknown location" will be used instead.
+    \include qqmlinfo.cpp qqmlinfo-desc
 
     For example,
 
@@ -142,13 +135,43 @@ QT_BEGIN_NAMESPACE
 
     prints
 
-    \code
+    \badcode
     QML MyCustomType (unknown location): property cannot be set to 0
     \endcode
 
     \sa QtQml::qmlDebug, QtQml::qmlInfo
 */
 
+/*!
+    \fn QQmlInfo QtQml::qmlDebug(const QObject *object, const QQmlError &error)
+    \internal
+*/
+
+/*!
+    \fn QQmlInfo QtQml::qmlDebug(const QObject *object, const QList<QQmlError> &errors)
+    \internal
+*/
+
+/*!
+    \fn QQmlInfo QtQml::qmlInfo(const QObject *object, const QQmlError &error)
+    \internal
+*/
+
+/*!
+    \fn QQmlInfo QtQml::qmlInfo(const QObject *object, const QList<QQmlError> &errors)
+    \internal
+*/
+
+/*!
+    \fn QQmlInfo QtQml::qmlWarning(const QObject *object, const QQmlError &error)
+    \internal
+*/
+
+/*!
+    \fn QQmlInfo QtQml::qmlWarning(const QObject *object, const QList<QQmlError> &errors)
+    \internal
+*/
+
 class QQmlInfoPrivate
 {
 public:
@@ -182,7 +205,7 @@ QQmlInfo::~QQmlInfo()
     if (0 == --d->ref) {
         QList<QQmlError> errors = d->errors;
 
-        QQmlEngine *engine = 0;
+        QQmlEngine *engine = nullptr;
 
         if (!d->buffer.isEmpty()) {
             QQmlError error;
diff --git a/src/qml/qml/qqmljavascriptexpression.cpp b/src/qml/qml/qqmljavascriptexpression.cpp
index 17cccc0bbd..380163202a 100644
--- a/src/qml/qml/qqmljavascriptexpression.cpp
+++ b/src/qml/qml/qqmljavascriptexpression.cpp
@@ -46,6 +46,7 @@
 #include <private/qv4script_p.h>
 #include <private/qv4errorobject_p.h>
 #include <private/qv4scopedvalue_p.h>
+#include <private/qv4jscall_p.h>
 #include <private/qqmlglobal_p.h>
 #include <private/qv4qobjectwrapper_p.h>
 #include <private/qqmlbuiltinfunctions_p.h>
@@ -92,12 +93,10 @@ void QQmlDelayedError::catchJavaScriptException(QV4::ExecutionEngine *engine)
 
 
 QQmlJavaScriptExpression::QQmlJavaScriptExpression()
-    : m_error(0),
-      m_context(0),
-      m_prevExpression(0),
-      m_nextExpression(0),
-      m_v4Function(0),
-      m_sourceLocation(0)
+    :  m_context(nullptr),
+      m_prevExpression(nullptr),
+      m_nextExpression(nullptr),
+      m_v4Function(nullptr)
 {
 }
 
@@ -111,10 +110,9 @@ QQmlJavaScriptExpression::~QQmlJavaScriptExpression()
 
     clearActiveGuards();
     clearPermanentGuards();
+    clearError();
     if (m_scopeObject.isT2()) // notify DeleteWatcher of our deletion.
-        m_scopeObject.asT2()->_s = 0;
-
-    delete m_sourceLocation;
+        m_scopeObject.asT2()->_s = nullptr;
 }
 
 void QQmlJavaScriptExpression::setNotifyOnValueChanged(bool v)
@@ -135,28 +133,19 @@ void QQmlJavaScriptExpression::resetNotifyOnValueChanged()
 
 QQmlSourceLocation QQmlJavaScriptExpression::sourceLocation() const
 {
-    if (m_sourceLocation)
-        return *m_sourceLocation;
     if (m_v4Function)
         return m_v4Function->sourceLocation();
     return QQmlSourceLocation();
 }
 
-void QQmlJavaScriptExpression::setSourceLocation(const QQmlSourceLocation &location)
-{
-    if (m_sourceLocation)
-        delete m_sourceLocation;
-    m_sourceLocation = new QQmlSourceLocation(location);
-}
-
 void QQmlJavaScriptExpression::setContext(QQmlContextData *context)
 {
     if (m_prevExpression) {
         *m_prevExpression = m_nextExpression;
         if (m_nextExpression)
             m_nextExpression->m_prevExpression = m_prevExpression;
-        m_prevExpression = 0;
-        m_nextExpression = 0;
+        m_prevExpression = nullptr;
+        m_nextExpression = nullptr;
     }
 
     m_context = context;
@@ -179,9 +168,16 @@ void QQmlJavaScriptExpression::refresh()
 {
 }
 
+QV4::ReturnedValue QQmlJavaScriptExpression::evaluate(bool *isUndefined)
+{
+    QV4::ExecutionEngine *v4 = m_context->engine->handle();
+    QV4::Scope scope(v4);
+    QV4::JSCallData jsCall(scope);
 
+    return evaluate(jsCall.callData(), isUndefined);
+}
 
-void QQmlJavaScriptExpression::evaluate(QV4::CallData *callData, bool *isUndefined, QV4::Scope &scope)
+QV4::ReturnedValue QQmlJavaScriptExpression::evaluate(QV4::CallData *callData, bool *isUndefined)
 {
     Q_ASSERT(m_context && m_context->engine);
 
@@ -189,7 +185,7 @@ void QQmlJavaScriptExpression::evaluate(QV4::CallData *callData, bool *isUndefin
     if (!v4Function) {
         if (isUndefined)
             *isUndefined = true;
-        return;
+        return QV4::Encode::undefined();
     }
 
     QQmlEnginePrivate *ep = QQmlEnginePrivate::get(m_context->engine);
@@ -202,26 +198,27 @@ void QQmlJavaScriptExpression::evaluate(QV4::CallData *callData, bool *isUndefin
     QQmlPropertyCapture capture(m_context->engine, this, &watcher);
 
     QQmlPropertyCapture *lastPropertyCapture = ep->propertyCapture;
-    ep->propertyCapture = notifyOnValueChanged() ? &capture : 0;
+    ep->propertyCapture = notifyOnValueChanged() ? &capture : nullptr;
 
 
     if (notifyOnValueChanged())
         capture.guards.copyAndClearPrepend(activeGuards);
 
-    QV4::ExecutionEngine *v4 = QV8Engine::getV4(ep->v8engine());
-    scope.result = QV4::Primitive::undefinedValue();
+    QV4::ExecutionEngine *v4 = m_context->engine->handle();
     callData->thisObject = v4->globalObject;
     if (scopeObject()) {
-        QV4::ScopedValue value(scope, QV4::QObjectWrapper::wrap(v4, scopeObject()));
-        if (value->isObject())
-            callData->thisObject = value;
+         QV4::ReturnedValue scope = QV4::QObjectWrapper::wrap(v4, scopeObject());
+        if (QV4::Value::fromReturnedValue(scope).isObject())
+            callData->thisObject = scope;
     }
 
-    QV4::ExecutionContext *outer = static_cast<QV4::ExecutionContext *>(m_qmlScope.valueRef());
-    if (v4Function->canUseSimpleFunction()) {
-        outer->simpleCall(scope, callData, v4Function);
-    } else {
-        outer->call(scope, callData, v4Function);
+    Q_ASSERT(m_qmlScope.valueRef());
+    QV4::ReturnedValue res = v4Function->call(&callData->thisObject, callData->args, callData->argc(), static_cast<QV4::ExecutionContext *>(m_qmlScope.valueRef()));
+    QV4::Scope scope(v4);
+    QV4::ScopedValue result(scope, res);
+    if (v4Function->hasQmlDependencies) {
+        QV4::Heap::QmlContext *qc = m_qmlScope.as<QV4::QmlContext>()->d();
+        QQmlPropertyCapture::registerQmlDependencies(qc, v4, v4Function->compiledFunction);
     }
 
     if (scope.hasException()) {
@@ -233,7 +230,7 @@ void QQmlJavaScriptExpression::evaluate(QV4::CallData *callData, bool *isUndefin
             *isUndefined = true;
     } else {
         if (isUndefined)
-            *isUndefined = scope.result.isUndefined();
+            *isUndefined = result->isUndefined();
 
         if (!watcher.wasDeleted() && hasDelayedError())
             delayedError()->clearError();
@@ -243,13 +240,18 @@ void QQmlJavaScriptExpression::evaluate(QV4::CallData *callData, bool *isUndefin
         for (int ii = 0; ii < capture.errorString->count(); ++ii)
             qWarning("%s", qPrintable(capture.errorString->at(ii)));
         delete capture.errorString;
-        capture.errorString = 0;
+        capture.errorString = nullptr;
     }
 
     while (QQmlJavaScriptExpressionGuard *g = capture.guards.takeFirst())
         g->Delete();
 
+    if (!watcher.wasDeleted())
+        setTranslationsCaptured(capture.translationCaptured);
+
     ep->propertyCapture = lastPropertyCapture;
+
+    return result->asReturnedValue();
 }
 
 void QQmlPropertyCapture::captureProperty(QQmlNotifier *n, Duration duration)
@@ -262,7 +264,7 @@ void QQmlPropertyCapture::captureProperty(QQmlNotifier *n, Duration duration)
     while (!guards.isEmpty() && !guards.first()->isConnected(n))
         guards.takeFirst()->Delete();
 
-    QQmlJavaScriptExpressionGuard *g = 0;
+    QQmlJavaScriptExpressionGuard *g = nullptr;
     if (!guards.isEmpty()) {
         g = guards.takeFirst();
         g->cancelNotify();
@@ -282,7 +284,7 @@ void QQmlPropertyCapture::captureProperty(QQmlNotifier *n, Duration duration)
 
     \a n is in the signal index range (see QObjectPrivate::signalIndex()).
 */
-void QQmlPropertyCapture::captureProperty(QObject *o, int c, int n, Duration duration)
+void QQmlPropertyCapture::captureProperty(QObject *o, int c, int n, Duration duration, bool doNotify)
 {
     if (watcher->wasDeleted())
         return;
@@ -311,14 +313,14 @@ void QQmlPropertyCapture::captureProperty(QObject *o, int c, int n, Duration dur
         while (!guards.isEmpty() && !guards.first()->isConnected(o, n))
             guards.takeFirst()->Delete();
 
-        QQmlJavaScriptExpressionGuard *g = 0;
+        QQmlJavaScriptExpressionGuard *g = nullptr;
         if (!guards.isEmpty()) {
             g = guards.takeFirst();
             g->cancelNotify();
             Q_ASSERT(g->isConnected(o, n));
         } else {
             g = QQmlJavaScriptExpressionGuard::New(expression, engine);
-            g->connect(o, n, engine);
+            g->connect(o, n, engine, doNotify);
         }
 
         if (duration == Permanently)
@@ -328,12 +330,11 @@ void QQmlPropertyCapture::captureProperty(QObject *o, int c, int n, Duration dur
     }
 }
 
-void QQmlPropertyCapture::registerQmlDependencies(const QV4::CompiledData::Function *compiledFunction, const QV4::Scope &scope)
+void QQmlPropertyCapture::registerQmlDependencies(QV4::Heap::QmlContext *context, const QV4::ExecutionEngine *engine, const QV4::CompiledData::Function *compiledFunction)
 {
     // Let the caller check and avoid the function call :)
     Q_ASSERT(compiledFunction->hasQmlDependencies());
 
-    QV4::ExecutionEngine *engine = scope.engine;
     QQmlEnginePrivate *ep = QQmlEnginePrivate::get(engine->qmlEngine());
     if (!ep)
         return;
@@ -346,10 +347,10 @@ void QQmlPropertyCapture::registerQmlDependencies(const QV4::CompiledData::Funct
 
     capture->expression->m_permanentDependenciesRegistered = true;
 
-    QV4::Scoped<QV4::QmlContext> context(scope, engine->qmlContext());
-    QQmlContextData *qmlContext = context->qmlContext();
+    QV4::Heap::QQmlContextWrapper *wrapper = context->qml();
+    QQmlContextData *qmlContext = wrapper->context->contextData();
 
-    const QV4::CompiledData::LEUInt32 *idObjectDependency = compiledFunction->qmlIdObjectDependencyTable();
+    const quint32_le *idObjectDependency = compiledFunction->qmlIdObjectDependencyTable();
     const int idObjectDependencyCount = compiledFunction->nDependingIdObjects;
     for (int i = 0; i < idObjectDependencyCount; ++i, ++idObjectDependency) {
         Q_ASSERT(int(*idObjectDependency) < qmlContext->idValueCount);
@@ -358,7 +359,7 @@ void QQmlPropertyCapture::registerQmlDependencies(const QV4::CompiledData::Funct
     }
 
     Q_ASSERT(qmlContext->contextObject);
-    const QV4::CompiledData::LEUInt32 *contextPropertyDependency = compiledFunction->qmlContextPropertiesDependencyTable();
+    const quint32_le *contextPropertyDependency = compiledFunction->qmlContextPropertiesDependencyTable();
     const int contextPropertyDependencyCount = compiledFunction->nDependingContextProperties;
     for (int i = 0; i < contextPropertyDependencyCount; ++i) {
         const int propertyIndex = *contextPropertyDependency++;
@@ -367,8 +368,8 @@ void QQmlPropertyCapture::registerQmlDependencies(const QV4::CompiledData::Funct
                                  QQmlPropertyCapture::Permanently);
     }
 
-    QObject *scopeObject = context->qmlScope();
-    const QV4::CompiledData::LEUInt32 *scopePropertyDependency = compiledFunction->qmlScopePropertiesDependencyTable();
+    QObject *scopeObject = wrapper->scopeObject;
+    const quint32_le *scopePropertyDependency = compiledFunction->qmlScopePropertiesDependencyTable();
     const int scopePropertyDependencyCount = compiledFunction->nDependingScopeProperties;
     for (int i = 0; i < scopePropertyDependencyCount; ++i) {
         const int propertyIndex = *scopePropertyDependency++;
@@ -393,7 +394,7 @@ QQmlDelayedError *QQmlJavaScriptExpression::delayedError()
 {
     if (!m_error)
         m_error = new QQmlDelayedError;
-    return m_error;
+    return m_error.data();
 }
 
 QV4::ReturnedValue
@@ -403,11 +404,11 @@ QQmlJavaScriptExpression::evalFunction(QQmlContextData *ctxt, QObject *scopeObje
     QQmlEngine *engine = ctxt->engine;
     QQmlEnginePrivate *ep = QQmlEnginePrivate::get(engine);
 
-    QV4::ExecutionEngine *v4 = QV8Engine::getV4(ep->v8engine());
+    QV4::ExecutionEngine *v4 = engine->handle();
     QV4::Scope scope(v4);
 
     QV4::Scoped<QV4::QmlContext> qmlContext(scope, QV4::QmlContext::create(v4->rootContext(), ctxt, scopeObject));
-    QV4::Script script(v4, qmlContext, code, filename, line);
+    QV4::Script script(v4, qmlContext, /*parse as QML binding*/true, code, filename, line);
     QV4::ScopedValue result(scope);
     script.parse();
     if (!v4->hasException)
@@ -433,22 +434,18 @@ void QQmlJavaScriptExpression::createQmlBinding(QQmlContextData *ctxt, QObject *
     QQmlEngine *engine = ctxt->engine;
     QQmlEnginePrivate *ep = QQmlEnginePrivate::get(engine);
 
-    QV4::ExecutionEngine *v4 = QV8Engine::getV4(ep->v8engine());
+    QV4::ExecutionEngine *v4 = engine->handle();
     QV4::Scope scope(v4);
 
     QV4::Scoped<QV4::QmlContext> qmlContext(scope, QV4::QmlContext::create(v4->rootContext(), ctxt, qmlScope));
-    QV4::Script script(v4, qmlContext, code, filename, line);
+    QV4::Script script(v4, qmlContext, /*parse as QML binding*/true, code, filename, line);
     script.parse();
     if (v4->hasException) {
-        QQmlError error = v4->catchExceptionAsQmlError();
-        if (error.description().isEmpty())
-            error.setDescription(QLatin1String("Exception occurred during function evaluation"));
-        if (error.line() == -1)
-            error.setLine(line);
-        if (error.url().isEmpty())
-            error.setUrl(QUrl::fromLocalFile(filename));
-        error.setObject(qmlScope);
-        ep->warning(error);
+        QQmlDelayedError *error = delayedError();
+        error->catchJavaScriptException(v4);
+        error->setErrorObject(qmlScope);
+        if (!error->addError(ep))
+            ep->warning(error->error());
         return;
     }
     setupFunction(qmlContext, script.vmFunction);
@@ -460,7 +457,12 @@ void QQmlJavaScriptExpression::setupFunction(QV4::ExecutionContext *qmlContext,
         return;
     m_qmlScope.set(qmlContext->engine(), *qmlContext);
     m_v4Function = f;
-    m_compilationUnit = m_v4Function->compilationUnit;
+    setCompilationUnit(m_v4Function->compilationUnit);
+}
+
+void QQmlJavaScriptExpression::setCompilationUnit(const QQmlRefPointer<QV4::CompiledData::CompilationUnit> &compilationUnit)
+{
+    m_compilationUnit = compilationUnit;
 }
 
 void QQmlJavaScriptExpression::clearActiveGuards()
diff --git a/src/qml/qml/qqmljavascriptexpression_p.h b/src/qml/qml/qqmljavascriptexpression_p.h
index 646cc5ab3d..de3fba0774 100644
--- a/src/qml/qml/qqmljavascriptexpression_p.h
+++ b/src/qml/qml/qqmljavascriptexpression_p.h
@@ -62,17 +62,19 @@ struct QQmlSourceLocation;
 class QQmlDelayedError
 {
 public:
-    inline QQmlDelayedError() : nextError(0), prevError(0) {}
-    inline ~QQmlDelayedError() { removeError(); }
+    inline QQmlDelayedError() : nextError(nullptr), prevError(nullptr) {}
+    inline ~QQmlDelayedError() { (void)removeError(); }
 
     bool addError(QQmlEnginePrivate *);
 
-    inline void removeError() {
-        if (!prevError) return;
-        if (nextError) nextError->prevError = prevError;
-        *prevError = nextError;
-        nextError = 0;
-        prevError = 0;
+    Q_REQUIRED_RESULT inline QQmlError removeError() {
+        if (prevError) {
+            if (nextError) nextError->prevError = prevError;
+            *prevError = nextError;
+            nextError = nullptr;
+            prevError = nullptr;
+        }
+        return m_error;
     }
 
     inline bool isValid() const { return m_error.isValid(); }
@@ -103,7 +105,8 @@ public:
     virtual QString expressionIdentifier() const = 0;
     virtual void expressionChanged() = 0;
 
-    void evaluate(QV4::CallData *callData, bool *isUndefined, QV4::Scope &scope);
+    QV4::ReturnedValue evaluate(bool *isUndefined);
+    QV4::ReturnedValue evaluate(QV4::CallData *callData, bool *isUndefined);
 
     inline bool notifyOnValueChanged() const;
 
@@ -113,10 +116,9 @@ public:
     inline QObject *scopeObject() const;
     inline void setScopeObject(QObject *v);
 
-    QQmlSourceLocation sourceLocation() const;
-    void setSourceLocation(const QQmlSourceLocation &location);
+    virtual QQmlSourceLocation sourceLocation() const;
 
-    bool isValid() const { return context() != 0; }
+    bool isValid() const { return context() != nullptr; }
 
     QQmlContextData *context() const { return m_context; }
     void setContext(QQmlContextData *context);
@@ -160,13 +162,7 @@ protected:
     }
 
     void setupFunction(QV4::ExecutionContext *qmlContext, QV4::Function *f);
-
-private:
-    friend class QQmlContextData;
-    friend class QQmlPropertyCapture;
-    friend void QQmlJavaScriptExpressionGuard_callback(QQmlNotifierEndpoint *, void **);
-
-    QQmlDelayedError *m_error;
+    void setCompilationUnit(const QQmlRefPointer<QV4::CompiledData::CompilationUnit> &compilationUnit);
 
     // We store some flag bits in the following flag pointers.
     //    activeGuards:flag1  - notifyOnValueChanged
@@ -175,6 +171,18 @@ private:
     QForwardFieldList<QQmlJavaScriptExpressionGuard, &QQmlJavaScriptExpressionGuard::next> activeGuards;
     QForwardFieldList<QQmlJavaScriptExpressionGuard, &QQmlJavaScriptExpressionGuard::next> permanentGuards;
 
+    void setTranslationsCaptured(bool captured) { m_error.setFlagValue(captured); }
+    bool translationsCaptured() const { return m_error.flag(); }
+
+private:
+    friend class QQmlContextData;
+    friend class QQmlPropertyCapture;
+    friend void QQmlJavaScriptExpressionGuard_callback(QQmlNotifierEndpoint *, void **);
+    friend class QQmlTranslationBinding;
+
+    // m_error:flag1 translationsCapturedDuringEvaluation
+    QFlagPointer<QQmlDelayedError> m_error;
+
     QQmlContextData *m_context;
     QQmlJavaScriptExpression **m_prevExpression;
     QQmlJavaScriptExpression  *m_nextExpression;
@@ -183,18 +191,17 @@ private:
     QV4::PersistentValue m_qmlScope;
     QQmlRefPointer<QV4::CompiledData::CompilationUnit> m_compilationUnit;
     QV4::Function *m_v4Function;
-    QQmlSourceLocation *m_sourceLocation; // used for Qt.binding() created functions
 };
 
 class QQmlPropertyCapture
 {
 public:
     QQmlPropertyCapture(QQmlEngine *engine, QQmlJavaScriptExpression *e, QQmlJavaScriptExpression::DeleteWatcher *w)
-    : engine(engine), expression(e), watcher(w), errorString(0) { }
+    : engine(engine), expression(e), watcher(w), errorString(nullptr) { }
 
     ~QQmlPropertyCapture()  {
         Q_ASSERT(guards.isEmpty());
-        Q_ASSERT(errorString == 0);
+        Q_ASSERT(errorString == nullptr);
     }
 
     enum Duration {
@@ -202,19 +209,21 @@ public:
         Permanently
     };
 
-    static void registerQmlDependencies(const QV4::CompiledData::Function *compiledFunction, const QV4::Scope &scope);
+    static void registerQmlDependencies(QV4::Heap::QmlContext *context, const QV4::ExecutionEngine *engine, const QV4::CompiledData::Function *compiledFunction);
     void captureProperty(QQmlNotifier *, Duration duration = OnlyOnce);
-    void captureProperty(QObject *, int, int, Duration duration = OnlyOnce);
+    void captureProperty(QObject *, int, int, Duration duration = OnlyOnce, bool doNotify = true);
+    void captureTranslation() { translationCaptured = true; }
 
     QQmlEngine *engine;
     QQmlJavaScriptExpression *expression;
     QQmlJavaScriptExpression::DeleteWatcher *watcher;
     QFieldList<QQmlJavaScriptExpressionGuard, &QQmlJavaScriptExpressionGuard::next> guards;
     QStringList *errorString;
+    bool translationCaptured = false;
 };
 
 QQmlJavaScriptExpression::DeleteWatcher::DeleteWatcher(QQmlJavaScriptExpression *e)
-: _c(0), _w(0), _s(e)
+: _c(nullptr), _w(nullptr), _s(e)
 {
     if (e->m_scopeObject.isT1()) {
         _w = &_s;
@@ -228,14 +237,14 @@ QQmlJavaScriptExpression::DeleteWatcher::DeleteWatcher(QQmlJavaScriptExpression
 
 QQmlJavaScriptExpression::DeleteWatcher::~DeleteWatcher()
 {
-    Q_ASSERT(*_w == 0 || (*_w == _s && _s->m_scopeObject.isT2()));
+    Q_ASSERT(*_w == nullptr || (*_w == _s && _s->m_scopeObject.isT2()));
     if (*_w && _s->m_scopeObject.asT2() == this)
         _s->m_scopeObject = _c;
 }
 
 bool QQmlJavaScriptExpression::DeleteWatcher::wasDeleted() const
 {
-    return *_w == 0;
+    return *_w == nullptr;
 }
 
 bool QQmlJavaScriptExpression::notifyOnValueChanged() const
@@ -257,24 +266,23 @@ void QQmlJavaScriptExpression::setScopeObject(QObject *v)
 
 bool QQmlJavaScriptExpression::hasError() const
 {
-    return m_error && m_error->isValid();
+    return !m_error.isNull() && m_error->isValid();
 }
 
 bool QQmlJavaScriptExpression::hasDelayedError() const
 {
-    return m_error;
+    return !m_error.isNull();
 }
 
 inline void QQmlJavaScriptExpression::clearError()
 {
-    if (m_error)
-        delete m_error;
-    m_error = 0;
+    delete m_error.data();
+    m_error = nullptr;
 }
 
 QQmlJavaScriptExpressionGuard::QQmlJavaScriptExpressionGuard(QQmlJavaScriptExpression *e)
     : QQmlNotifierEndpoint(QQmlNotifierEndpoint::QQmlJavaScriptExpressionGuard),
-      expression(e), next(0)
+      expression(e), next(nullptr)
 {
 }
 
diff --git a/src/qml/qml/qqmllist.cpp b/src/qml/qml/qqmllist.cpp
index 2c71293363..5425bf498c 100644
--- a/src/qml/qml/qqmllist.cpp
+++ b/src/qml/qml/qqmllist.cpp
@@ -55,7 +55,7 @@ QQmlListReference QQmlListReferencePrivate::init(const QQmlListProperty<QObject>
 
     if (!prop.object) return rv;
 
-    QQmlEnginePrivate *p = engine?QQmlEnginePrivate::get(engine):0;
+    QQmlEnginePrivate *p = engine?QQmlEnginePrivate::get(engine):nullptr;
 
     int listType = p?p->listType(propType):QQmlMetaType::listType(propType);
     if (listType == -1) return rv;
@@ -109,15 +109,13 @@ Attempting to add objects of the incorrect type to a list property will fail.
 
 Like with normal lists, when accessing a list element by index, it is the callers responsibility to ensure
 that it does not request an out of range element using the count() method before calling at().
-
-The \l {Qt Quick 1} version of this class is named QDeclarativeListReference.
 */
 
 /*!
 Constructs an invalid instance.
 */
 QQmlListReference::QQmlListReference()
-: d(0)
+: d(nullptr)
 {
 }
 
@@ -131,27 +129,27 @@ Passing \a engine is required to access some QML created list properties.  If in
 is available, pass it.
 */
 QQmlListReference::QQmlListReference(QObject *object, const char *property, QQmlEngine *engine)
-: d(0)
+: d(nullptr)
 {
     if (!object || !property) return;
 
     QQmlPropertyData local;
     QQmlPropertyData *data =
-        QQmlPropertyCache::property(engine, object, QLatin1String(property), 0, local);
+        QQmlPropertyCache::property(engine, object, QLatin1String(property), nullptr, local);
 
     if (!data || !data->isQList()) return;
 
-    QQmlEnginePrivate *p = engine?QQmlEnginePrivate::get(engine):0;
+    QQmlEnginePrivate *p = engine?QQmlEnginePrivate::get(engine):nullptr;
 
     int listType = p?p->listType(data->propType()):QQmlMetaType::listType(data->propType());
     if (listType == -1) return;
 
     d = new QQmlListReferencePrivate;
     d->object = object;
-    d->elementType = p?p->rawMetaObjectForType(listType):QQmlMetaType::qmlType(listType)->baseMetaObject();
+    d->elementType = p ? p->rawMetaObjectForType(listType) : QQmlMetaType::qmlType(listType).baseMetaObject();
     d->propertyType = data->propType();
 
-    void *args[] = { &d->property, 0 };
+    void *args[] = { &d->property, nullptr };
     QMetaObject::metacall(object, QMetaObject::ReadProperty, data->coreIndex(), args);
 }
 
@@ -186,17 +184,17 @@ bool QQmlListReference::isValid() const
 }
 
 /*!
-Returns the list property's object.  Returns 0 if the reference is invalid.
+Returns the list property's object. Returns \nullptr if the reference is invalid.
 */
 QObject *QQmlListReference::object() const
 {
     if (isValid()) return d->object;
-    else return 0;
+    else return nullptr;
 }
 
 /*!
-Returns the QMetaObject for the elements stored in the list property.  Returns 0 if the reference
-is invalid.
+Returns the QMetaObject for the elements stored in the list property,
+or \nullptr if the reference is invalid.
 
 The QMetaObject can be used ahead of time to determine whether a given instance can be added
 to a list.
@@ -204,7 +202,7 @@ to a list.
 const QMetaObject *QQmlListReference::listElementType() const
 {
     if (isValid()) return d->elementType.metaObject();
-    else return 0;
+    else return nullptr;
 }
 
 /*!
@@ -301,7 +299,7 @@ Returns the list element at \a index, or 0 if the operation failed.
 */
 QObject *QQmlListReference::at(int index) const
 {
-    if (!canAt()) return 0;
+    if (!canAt()) return nullptr;
 
     return d->property.at(&d->property, index);
 }
@@ -361,25 +359,22 @@ List properties should have no setter.  In the example above, the Q_PROPERTY()
 declarative will look like this:
 
 \code
-Q_PROPERTY(QQmlListProperty<Fruit> fruit READ fruit);
+Q_PROPERTY(QQmlListProperty<Fruit> fruit READ fruit)
 \endcode
 
 QML list properties are type-safe - in this case \c {Fruit} is a QObject type that
 \c {Apple}, \c {Orange} and \c {Banana} all derive from.
 
-The \l {Qt Quick 1} version of this class is named QDeclarativeListProperty.
-
 \sa {Extending QML - Object and List Property Types Example}
-
 */
 
 /*!
-\fn QQmlListProperty::QQmlListProperty()
+\fn template<typename T> QQmlListProperty<T>::QQmlListProperty()
 \internal
 */
 
 /*!
-\fn QQmlListProperty::QQmlListProperty(QObject *object, QList<T *> &list)
+\fn template<typename T> QQmlListProperty<T>::QQmlListProperty(QObject *object, QList<T *> &list)
 
 Convenience constructor for making a QQmlListProperty value from an existing
 QList \a list.  The \a list reference must remain valid for as long as \a object
@@ -391,7 +386,7 @@ can be very useful while prototyping.
 */
 
 /*!
-\fn QQmlListProperty::QQmlListProperty(QObject *object, void *data,
+\fn template<typename T> QQmlListProperty<T>::QQmlListProperty(QObject *object, void *data,
                                     CountFunction count, AtFunction at)
 
 Construct a readonly QQmlListProperty from a set of operation functions
@@ -401,7 +396,7 @@ remains valid while \a object exists.
 */
 
 /*!
-\fn QQmlListProperty::QQmlListProperty(QObject *object, void *data, AppendFunction append,
+\fn template<typename T> QQmlListProperty<T>::QQmlListProperty(QObject *object, void *data, AppendFunction append,
                                      CountFunction count, AtFunction at,
                                      ClearFunction clear)
 
@@ -432,7 +427,7 @@ Return the number of elements in the list \a property.
 */
 
 /*!
-\fn bool QQmlListProperty::operator==(const QQmlListProperty &other) const
+\fn template<typename T> bool QQmlListProperty<T>::operator==(const QQmlListProperty &other) const
 
 Returns true if this QQmlListProperty is equal to \a other, otherwise false.
 */
diff --git a/src/qml/qml/qqmllist.h b/src/qml/qml/qqmllist.h
index e3955deee5..90ec57c911 100644
--- a/src/qml/qml/qqmllist.h
+++ b/src/qml/qml/qqmllist.h
@@ -61,20 +61,15 @@ public:
     typedef void (*ClearFunction)(QQmlListProperty<T> *);
 
     QQmlListProperty()
-        : object(Q_NULLPTR),
-          data(Q_NULLPTR),
-          append(Q_NULLPTR),
-          count(Q_NULLPTR),
-          at(Q_NULLPTR),
-          clear(Q_NULLPTR),
-          dummy1(Q_NULLPTR),
-          dummy2(Q_NULLPTR)
+        : append(nullptr),
+          count(nullptr),
+          at(nullptr),
+          clear(nullptr)
     {}
     QQmlListProperty(QObject *o, QList<T *> &list)
         : object(o), data(&list), append(qlist_append), count(qlist_count), at(qlist_at),
-          clear(qlist_clear),
-          dummy1(Q_NULLPTR),
-          dummy2(Q_NULLPTR)
+          clear(qlist_clear)
+
     {}
     QQmlListProperty(QObject *o, void *d, AppendFunction a, CountFunction c, AtFunction t,
                     ClearFunction r )
@@ -83,18 +78,15 @@ public:
           append(a),
           count(c),
           at(t),
-          clear(r),
-          dummy1(Q_NULLPTR),
-          dummy2(Q_NULLPTR)
+          clear(r)
+
     {}
     QQmlListProperty(QObject *o, void *d, CountFunction c, AtFunction t)
         : object(o),
           data(d),
-          append(Q_NULLPTR),
+          append(nullptr),
           count(c), at(t),
-          clear(Q_NULLPTR),
-          dummy1(Q_NULLPTR),
-          dummy2(Q_NULLPTR)
+          clear(nullptr)
     {}
     bool operator==(const QQmlListProperty &o) const {
         return object == o.object &&
@@ -105,8 +97,8 @@ public:
                clear == o.clear;
     }
 
-    QObject *object;
-    void *data;
+    QObject *object = nullptr;
+    void *data = nullptr;
 
     AppendFunction append;
 
@@ -115,8 +107,8 @@ public:
 
     ClearFunction clear;
 
-    void *dummy1;
-    void *dummy2;
+    void *dummy1 = nullptr;
+    void *dummy2 = nullptr;
 
 private:
     static void qlist_append(QQmlListProperty *p, T *v) {
@@ -140,7 +132,7 @@ class Q_QML_EXPORT QQmlListReference
 {
 public:
     QQmlListReference();
-    QQmlListReference(QObject *, const char *property, QQmlEngine * = Q_NULLPTR);
+    QQmlListReference(QObject *, const char *property, QQmlEngine * = nullptr);
     QQmlListReference(const QQmlListReference &);
     QQmlListReference &operator=(const QQmlListReference &);
     ~QQmlListReference();
diff --git a/src/qml/qml/qqmllist_p.h b/src/qml/qml/qqmllist_p.h
index 04bab8d929..e182ced51d 100644
--- a/src/qml/qml/qqmllist_p.h
+++ b/src/qml/qml/qqmllist_p.h
@@ -52,7 +52,7 @@
 //
 
 #include "qqmllist.h"
-#include "qqmlpropertycache_p.h"
+#include "qqmlmetaobject_p.h"
 
 QT_BEGIN_NAMESPACE
 
diff --git a/src/qml/qml/qqmllistwrapper.cpp b/src/qml/qml/qqmllistwrapper.cpp
index 43677e0d78..2f769c1aef 100644
--- a/src/qml/qml/qqmllistwrapper.cpp
+++ b/src/qml/qml/qqmllistwrapper.cpp
@@ -74,10 +74,10 @@ ReturnedValue QmlListWrapper::create(ExecutionEngine *engine, QObject *object, i
 
     Scope scope(engine);
 
-    Scoped<QmlListWrapper> r(scope, engine->memoryManager->allocObject<QmlListWrapper>());
+    Scoped<QmlListWrapper> r(scope, engine->memoryManager->allocate<QmlListWrapper>());
     r->d()->object = object;
     r->d()->propertyType = propType;
-    void *args[] = { &r->d()->property(), 0 };
+    void *args[] = { &r->d()->property(), nullptr };
     QMetaObject::metacall(object, QMetaObject::ReadProperty, propId, args);
     return r.asReturnedValue();
 }
@@ -86,7 +86,7 @@ ReturnedValue QmlListWrapper::create(ExecutionEngine *engine, const QQmlListProp
 {
     Scope scope(engine);
 
-    Scoped<QmlListWrapper> r(scope, engine->memoryManager->allocObject<QmlListWrapper>());
+    Scoped<QmlListWrapper> r(scope, engine->memoryManager->allocate<QmlListWrapper>());
     r->d()->object = prop.object;
     r->d()->property() = prop;
     r->d()->propertyType = propType;
@@ -102,68 +102,73 @@ QVariant QmlListWrapper::toVariant() const
 }
 
 
-ReturnedValue QmlListWrapper::get(const Managed *m, String *name, bool *hasProperty)
+ReturnedValue QmlListWrapper::virtualGet(const Managed *m, PropertyKey id, const Value *receiver, bool *hasProperty)
 {
     Q_ASSERT(m->as<QmlListWrapper>());
     const QmlListWrapper *w = static_cast<const QmlListWrapper *>(m);
     QV4::ExecutionEngine *v4 = w->engine();
 
-    if (name->equals(v4->id_length()) && !w->d()->object.isNull()) {
+    if (id.isArrayIndex()) {
+        uint index = id.asArrayIndex();
         quint32 count = w->d()->property().count ? w->d()->property().count(&w->d()->property()) : 0;
-        return Primitive::fromUInt32(count).asReturnedValue();
-    }
-
-    uint idx = name->asArrayIndex();
-    if (idx != UINT_MAX)
-        return getIndexed(m, idx, hasProperty);
-
-    return Object::get(m, name, hasProperty);
-}
-
-ReturnedValue QmlListWrapper::getIndexed(const Managed *m, uint index, bool *hasProperty)
-{
-    Q_UNUSED(hasProperty);
-
-    Q_ASSERT(m->as<QmlListWrapper>());
-    const QmlListWrapper *w = static_cast<const QmlListWrapper *>(m);
-    QV4::ExecutionEngine *v4 = w->engine();
+        if (index < count && w->d()->property().at) {
+            if (hasProperty)
+                *hasProperty = true;
+            return QV4::QObjectWrapper::wrap(v4, w->d()->property().at(&w->d()->property(), index));
+        }
 
-    quint32 count = w->d()->property().count ? w->d()->property().count(&w->d()->property()) : 0;
-    if (index < count && w->d()->property().at) {
         if (hasProperty)
-            *hasProperty = true;
-        return QV4::QObjectWrapper::wrap(v4, w->d()->property().at(&w->d()->property(), index));
+            *hasProperty = false;
+        return Value::undefinedValue().asReturnedValue();
+    } else if (id.isString()) {
+        if (id == v4->id_length()->propertyKey() && !w->d()->object.isNull()) {
+            quint32 count = w->d()->property().count ? w->d()->property().count(&w->d()->property()) : 0;
+            return Value::fromUInt32(count).asReturnedValue();
+        }
     }
 
-    if (hasProperty)
-        *hasProperty = false;
-    return Primitive::undefinedValue().asReturnedValue();
+    return Object::virtualGet(m, id, receiver, hasProperty);
 }
 
-bool QmlListWrapper::put(Managed *m, String *name, const Value &value)
+bool QmlListWrapper::virtualPut(Managed *m, PropertyKey id, const Value &value, Value *receiver)
 {
     // doesn't do anything. Should we throw?
     Q_UNUSED(m);
-    Q_UNUSED(name);
+    Q_UNUSED(id);
     Q_UNUSED(value);
+    Q_UNUSED(receiver);
     return false;
 }
 
-void QmlListWrapper::advanceIterator(Managed *m, ObjectIterator *it, Value *name, uint *index, Property *p, PropertyAttributes *attrs)
+struct QmlListWrapperOwnPropertyKeyIterator : ObjectOwnPropertyKeyIterator
 {
-    name->setM(0);
-    *index = UINT_MAX;
-    Q_ASSERT(m->as<QmlListWrapper>());
-    QmlListWrapper *w = static_cast<QmlListWrapper *>(m);
+    ~QmlListWrapperOwnPropertyKeyIterator() override = default;
+    PropertyKey next(const Object *o, Property *pd = nullptr, PropertyAttributes *attrs = nullptr) override;
+
+};
+
+PropertyKey QmlListWrapperOwnPropertyKeyIterator::next(const Object *o, Property *pd, PropertyAttributes *attrs)
+{
+    const QmlListWrapper *w = static_cast<const QmlListWrapper *>(o);
+
     quint32 count = w->d()->property().count ? w->d()->property().count(&w->d()->property()) : 0;
-    if (it->arrayIndex < count) {
-        *index = it->arrayIndex;
-        ++it->arrayIndex;
-        *attrs = QV4::Attr_Data;
-        p->value = QV4::QObjectWrapper::wrap(w->engine(), w->d()->property().at(&w->d()->property(), *index));
-        return;
+    if (arrayIndex < count) {
+        uint index = arrayIndex;
+        ++arrayIndex;
+        if (attrs)
+            *attrs = QV4::Attr_Data;
+        if (pd)
+            pd->value = QV4::QObjectWrapper::wrap(w->engine(), w->d()->property().at(&w->d()->property(), index));
+        return PropertyKey::fromArrayIndex(index);
     }
-    return QV4::Object::advanceIterator(m, it, name, index, p, attrs);
+
+    return ObjectOwnPropertyKeyIterator::next(o, pd, attrs);
+}
+
+OwnPropertyKeyIterator *QmlListWrapper::virtualOwnPropertyKeys(const Object *m, Value *target)
+{
+    *target = *m;
+    return new QmlListWrapperOwnPropertyKeyIterator;
 }
 
 void PropertyListPrototype::init(ExecutionEngine *)
@@ -171,9 +176,10 @@ void PropertyListPrototype::init(ExecutionEngine *)
     defineDefaultProperty(QStringLiteral("push"), method_push, 1);
 }
 
-void PropertyListPrototype::method_push(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue PropertyListPrototype::method_push(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
 {
-    ScopedObject instance(scope, callData->thisObject.toObject(scope.engine));
+    Scope scope(b);
+    ScopedObject instance(scope, thisObject->toObject(scope.engine));
     if (!instance)
         RETURN_UNDEFINED();
     QmlListWrapper *w = instance->as<QmlListWrapper>();
@@ -183,12 +189,13 @@ void PropertyListPrototype::method_push(const BuiltinFunction *, Scope &scope, C
         THROW_GENERIC_ERROR("List doesn't define an Append function");
 
     QV4::ScopedObject so(scope);
-    for (int i = 0; i < callData->argc; ++i)
+    for (int i = 0, ei = argc; i < ei; ++i)
     {
-        so = callData->args[i].toObject(scope.engine);
+        so = argv[i].toObject(scope.engine);
         if (QV4::QObjectWrapper *wrapper = so->as<QV4::QObjectWrapper>())
             w->d()->property().append(&w->d()->property(), wrapper->object() );
     }
+    return Encode::undefined();
 }
 
 QT_END_NAMESPACE
diff --git a/src/qml/qml/qqmllistwrapper_p.h b/src/qml/qml/qqmllistwrapper_p.h
index 84dadba01a..c185122ad9 100644
--- a/src/qml/qml/qqmllistwrapper_p.h
+++ b/src/qml/qml/qqmllistwrapper_p.h
@@ -93,17 +93,16 @@ struct Q_QML_EXPORT QmlListWrapper : Object
 
     QVariant toVariant() const;
 
-    static ReturnedValue get(const Managed *m, String *name, bool *hasProperty);
-    static ReturnedValue getIndexed(const Managed *m, uint index, bool *hasProperty);
-    static bool put(Managed *m, String *name, const Value &value);
-    static void advanceIterator(Managed *m, ObjectIterator *it, Value *name, uint *index, Property *p, PropertyAttributes *attributes);
+    static ReturnedValue virtualGet(const Managed *m, PropertyKey id, const Value *receiver, bool *hasProperty);
+    static bool virtualPut(Managed *m, PropertyKey id, const Value &value, Value *receiver);
+    static OwnPropertyKeyIterator *virtualOwnPropertyKeys(const Object *m, Value *target);
 };
 
 struct PropertyListPrototype : Object
 {
     void init(ExecutionEngine *engine);
 
-    static void method_push(const BuiltinFunction *, Scope &, CallData *callData);
+    static ReturnedValue method_push(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
 };
 
 }
diff --git a/src/qml/qml/qqmllocale.cpp b/src/qml/qml/qqmllocale.cpp
index 326b36c5cd..2b17037df0 100644
--- a/src/qml/qml/qqmllocale.cpp
+++ b/src/qml/qml/qqmllocale.cpp
@@ -58,8 +58,7 @@ DEFINE_OBJECT_VTABLE(QQmlLocaleData);
 
 #define THROW_ERROR(string) \
     do { \
-        scope.result = scope.engine->throwError(QString::fromUtf8(string)); \
-        return; \
+        return scope.engine->throwError(QString::fromUtf8(string)); \
     } while (false)
 
 
@@ -78,7 +77,7 @@ static bool isLocaleObject(const QV4::Value &val)
 
 void QQmlDateExtension::registerExtension(QV4::ExecutionEngine *engine)
 {
-    engine->datePrototype()->defineDefaultProperty(QStringLiteral("toLocaleString"), method_toLocaleString);
+    engine->datePrototype()->defineDefaultProperty(engine->id_toLocaleString(), method_toLocaleString);
     engine->datePrototype()->defineDefaultProperty(QStringLiteral("toLocaleTimeString"), method_toLocaleTimeString);
     engine->datePrototype()->defineDefaultProperty(QStringLiteral("toLocaleDateString"), method_toLocaleDateString);
     engine->dateCtor()->defineDefaultProperty(QStringLiteral("fromLocaleString"), method_fromLocaleString);
@@ -87,42 +86,37 @@ void QQmlDateExtension::registerExtension(QV4::ExecutionEngine *engine)
     engine->dateCtor()->defineDefaultProperty(QStringLiteral("timeZoneUpdated"), method_timeZoneUpdated);
 }
 
-void QQmlDateExtension::method_toLocaleString(const BuiltinFunction *b, Scope &scope, CallData *callData)
+ReturnedValue QQmlDateExtension::method_toLocaleString(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc)
 {
-    if (callData->argc > 2) {
-        QV4::DatePrototype::method_toLocaleString(b, scope, callData);
-        return;
-    }
+    Scope scope(b);
+    if (argc > 2)
+        return QV4::DatePrototype::method_toLocaleString(b, thisObject, argv, argc);
 
-    QV4::DateObject *date = callData->thisObject.as<DateObject>();
-    if (!date) {
-        QV4::DatePrototype::method_toLocaleString(b, scope, callData);
-        return;
-    }
+    const QV4::DateObject *date = thisObject->as<DateObject>();
+    if (!date)
+        return QV4::DatePrototype::method_toLocaleString(b, thisObject, argv, argc);
 
     QDateTime dt = date->toQDateTime();
 
-    if (callData->argc == 0) {
+    if (argc == 0) {
         // Use QLocale for standard toLocaleString() function
         QLocale locale;
         RETURN_RESULT(scope.engine->newString(locale.toString(dt)));
     }
 
-    if (!isLocaleObject(callData->args[0])) {
-        QV4::DatePrototype::method_toLocaleString(b, scope, callData); // Use the default Date toLocaleString()
-        return;
-    }
+    if (!isLocaleObject(argv[0]))
+        return QV4::DatePrototype::method_toLocaleString(b, thisObject, argv, argc); // Use the default Date toLocaleString()
 
-    GET_LOCALE_DATA_RESOURCE(callData->args[0]);
+    GET_LOCALE_DATA_RESOURCE(argv[0]);
 
     QLocale::FormatType enumFormat = QLocale::LongFormat;
     QString formattedDt;
-    if (callData->argc == 2) {
-        if (String *s = callData->args[1].stringValue()) {
+    if (argc == 2) {
+        if (String *s = argv[1].stringValue()) {
             QString format = s->toQString();
             formattedDt = r->d()->locale->toString(dt, format);
-        } else if (callData->args[1].isNumber()) {
-            quint32 intFormat = callData->args[1].toNumber();
+        } else if (argv[1].isNumber()) {
+            quint32 intFormat = argv[1].toNumber();
             QLocale::FormatType format = QLocale::FormatType(intFormat);
             formattedDt = r->d()->locale->toString(dt, format);
         } else {
@@ -132,44 +126,41 @@ void QQmlDateExtension::method_toLocaleString(const BuiltinFunction *b, Scope &s
          formattedDt = r->d()->locale->toString(dt, enumFormat);
     }
 
-    scope.result = scope.engine->newString(formattedDt);
+    RETURN_RESULT(scope.engine->newString(formattedDt));
 }
 
-void QQmlDateExtension::method_toLocaleTimeString(const BuiltinFunction *b, Scope &scope, CallData *callData)
+ReturnedValue QQmlDateExtension::method_toLocaleTimeString(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc)
 {
-    if (callData->argc > 2) {
-        QV4::DatePrototype::method_toLocaleTimeString(b, scope, callData);
-        return;
-    }
+    Scope scope(b);
+    if (argc > 2)
+        return QV4::DatePrototype::method_toLocaleTimeString(b, thisObject, argv, argc);
 
-    QV4::DateObject *date = callData->thisObject.as<DateObject>();
-    if (!date) {
-        QV4::DatePrototype::method_toLocaleTimeString(b, scope, callData);
-        return;
-    }
+    const QV4::DateObject *date = thisObject->as<DateObject>();
+    if (!date)
+        return QV4::DatePrototype::method_toLocaleTimeString(b, thisObject, argv, argc);
 
     QDateTime dt = date->toQDateTime();
     QTime time = dt.time();
 
-    if (callData->argc == 0) {
+    if (argc == 0) {
         // Use QLocale for standard toLocaleString() function
         QLocale locale;
         RETURN_RESULT(scope.engine->newString(locale.toString(time)));
     }
 
-    if (!isLocaleObject(callData->args[0]))
-        return QV4::DatePrototype::method_toLocaleTimeString(b, scope, callData); // Use the default Date toLocaleTimeString()
+    if (!isLocaleObject(argv[0]))
+        return QV4::DatePrototype::method_toLocaleTimeString(b, thisObject, argv, argc); // Use the default Date toLocaleTimeString()
 
-    GET_LOCALE_DATA_RESOURCE(callData->args[0]);
+    GET_LOCALE_DATA_RESOURCE(argv[0]);
 
     QLocale::FormatType enumFormat = QLocale::LongFormat;
     QString formattedTime;
-    if (callData->argc == 2) {
-        if (String *s = callData->args[1].stringValue()) {
+    if (argc == 2) {
+        if (String *s = argv[1].stringValue()) {
             QString format = s->toQString();
             formattedTime = r->d()->locale->toString(time, format);
-        } else if (callData->args[1].isNumber()) {
-            quint32 intFormat = callData->args[1].toNumber();
+        } else if (argv[1].isNumber()) {
+            quint32 intFormat = argv[1].toNumber();
             QLocale::FormatType format = QLocale::FormatType(intFormat);
             formattedTime = r->d()->locale->toString(time, format);
         } else {
@@ -179,44 +170,41 @@ void QQmlDateExtension::method_toLocaleTimeString(const BuiltinFunction *b, Scop
          formattedTime = r->d()->locale->toString(time, enumFormat);
     }
 
-    scope.result = scope.engine->newString(formattedTime);
+    RETURN_RESULT(scope.engine->newString(formattedTime));
 }
 
-void QQmlDateExtension::method_toLocaleDateString(const BuiltinFunction *b, Scope &scope, CallData *callData)
+ReturnedValue QQmlDateExtension::method_toLocaleDateString(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc)
 {
-    if (callData->argc > 2) {
-        QV4::DatePrototype::method_toLocaleDateString(b, scope, callData);
-        return;
-    }
+    Scope scope(b);
+    if (argc > 2)
+        return QV4::DatePrototype::method_toLocaleDateString(b, thisObject, argv, argc);
 
-    QV4::DateObject *dateObj = callData->thisObject.as<DateObject>();
-    if (!dateObj) {
-        QV4::DatePrototype::method_toLocaleDateString(b, scope, callData);
-        return;
-    }
+    const QV4::DateObject *dateObj = thisObject->as<DateObject>();
+    if (!dateObj)
+        return QV4::DatePrototype::method_toLocaleDateString(b, thisObject, argv, argc);
 
     QDateTime dt = dateObj->toQDateTime();
     QDate date = dt.date();
 
-    if (callData->argc == 0) {
+    if (argc == 0) {
         // Use QLocale for standard toLocaleString() function
         QLocale locale;
         RETURN_RESULT(scope.engine->newString(locale.toString(date)));
     }
 
-    if (!isLocaleObject(callData->args[0]))
-        return QV4::DatePrototype::method_toLocaleDateString(b, scope, callData); // Use the default Date toLocaleDateString()
+    if (!isLocaleObject(argv[0]))
+        return QV4::DatePrototype::method_toLocaleDateString(b, thisObject, argv, argc); // Use the default Date toLocaleDateString()
 
-    GET_LOCALE_DATA_RESOURCE(callData->args[0]);
+    GET_LOCALE_DATA_RESOURCE(argv[0]);
 
     QLocale::FormatType enumFormat = QLocale::LongFormat;
     QString formattedDate;
-    if (callData->argc == 2) {
-        if (String *s = callData->args[1].stringValue()) {
+    if (argc == 2) {
+        if (String *s = argv[1].stringValue()) {
             QString format = s->toQString();
             formattedDate = r->d()->locale->toString(date, format);
-        } else if (callData->args[1].isNumber()) {
-            quint32 intFormat = callData->args[1].toNumber();
+        } else if (argv[1].isNumber()) {
+            quint32 intFormat = argv[1].toNumber();
             QLocale::FormatType format = QLocale::FormatType(intFormat);
             formattedDate = r->d()->locale->toString(date, format);
         } else {
@@ -226,14 +214,15 @@ void QQmlDateExtension::method_toLocaleDateString(const BuiltinFunction *b, Scop
          formattedDate = r->d()->locale->toString(date, enumFormat);
     }
 
-    scope.result = scope.engine->newString(formattedDate);
+    RETURN_RESULT(scope.engine->newString(formattedDate));
 }
 
-void QQmlDateExtension::method_fromLocaleString(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue QQmlDateExtension::method_fromLocaleString(const QV4::FunctionObject *b, const QV4::Value *, const QV4::Value *argv, int argc)
 {
+    QV4::Scope scope(b);
     QV4::ExecutionEngine * const engine = scope.engine;
-    if (callData->argc == 1) {
-        if (String *s = callData->args[0].stringValue()) {
+    if (argc == 1) {
+        if (String *s = argv[0].stringValue()) {
             QLocale locale;
             QString dateString = s->toQString();
             QDateTime dt = locale.toDateTime(dateString);
@@ -241,20 +230,20 @@ void QQmlDateExtension::method_fromLocaleString(const BuiltinFunction *, Scope &
         }
     }
 
-    if (callData->argc < 1 || callData->argc > 3 || !isLocaleObject(callData->args[0]))
+    if (argc < 1 || argc > 3 || !isLocaleObject(argv[0]))
         THROW_ERROR("Locale: Date.fromLocaleString(): Invalid arguments");
 
-    GET_LOCALE_DATA_RESOURCE(callData->args[0]);
+    GET_LOCALE_DATA_RESOURCE(argv[0]);
 
     QLocale::FormatType enumFormat = QLocale::LongFormat;
     QDateTime dt;
-    QString dateString = callData->args[1].toQStringNoThrow();
-    if (callData->argc == 3) {
-        if (String *s = callData->args[2].stringValue()) {
+    QString dateString = argv[1].toQStringNoThrow();
+    if (argc == 3) {
+        if (String *s = argv[2].stringValue()) {
             QString format = s->toQString();
             dt = r->d()->locale->toDateTime(dateString, format);
-        } else if (callData->args[2].isNumber()) {
-            quint32 intFormat = callData->args[2].toNumber();
+        } else if (argv[2].isNumber()) {
+            quint32 intFormat = argv[2].toNumber();
             QLocale::FormatType format = QLocale::FormatType(intFormat);
             dt = r->d()->locale->toDateTime(dateString, format);
         } else {
@@ -264,15 +253,16 @@ void QQmlDateExtension::method_fromLocaleString(const BuiltinFunction *, Scope &
         dt = r->d()->locale->toDateTime(dateString, enumFormat);
     }
 
-    scope.result = engine->newDateObject(dt);
+    RETURN_RESULT(engine->newDateObject(dt));
 }
 
-void QQmlDateExtension::method_fromLocaleTimeString(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue QQmlDateExtension::method_fromLocaleTimeString(const QV4::FunctionObject *b, const QV4::Value *, const QV4::Value *argv, int argc)
 {
+    QV4::Scope scope(b);
     QV4::ExecutionEngine * const engine = scope.engine;
 
-    if (callData->argc == 1) {
-        if (String *s = callData->args[0].stringValue()) {
+    if (argc == 1) {
+        if (String *s = argv[0].stringValue()) {
             QLocale locale;
             QString timeString = s->toQString();
             QTime time = locale.toTime(timeString);
@@ -282,20 +272,20 @@ void QQmlDateExtension::method_fromLocaleTimeString(const BuiltinFunction *, Sco
         }
     }
 
-    if (callData->argc < 1 || callData->argc > 3 || !isLocaleObject(callData->args[0]))
+    if (argc < 1 || argc > 3 || !isLocaleObject(argv[0]))
         THROW_ERROR("Locale: Date.fromLocaleTimeString(): Invalid arguments");
 
-    GET_LOCALE_DATA_RESOURCE(callData->args[0]);
+    GET_LOCALE_DATA_RESOURCE(argv[0]);
 
     QLocale::FormatType enumFormat = QLocale::LongFormat;
     QTime tm;
-    QString dateString = callData->args[1].toQStringNoThrow();
-    if (callData->argc == 3) {
-        if (String *s = callData->args[2].stringValue()) {
+    QString dateString = argv[1].toQStringNoThrow();
+    if (argc == 3) {
+        if (String *s = argv[2].stringValue()) {
             QString format = s->toQString();
             tm = r->d()->locale->toTime(dateString, format);
-        } else if (callData->args[2].isNumber()) {
-            quint32 intFormat = callData->args[2].toNumber();
+        } else if (argv[2].isNumber()) {
+            quint32 intFormat = argv[2].toNumber();
             QLocale::FormatType format = QLocale::FormatType(intFormat);
             tm = r->d()->locale->toTime(dateString, format);
         } else {
@@ -314,12 +304,13 @@ void QQmlDateExtension::method_fromLocaleTimeString(const BuiltinFunction *, Sco
     RETURN_RESULT(engine->newDateObject(dt));
 }
 
-void QQmlDateExtension::method_fromLocaleDateString(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue QQmlDateExtension::method_fromLocaleDateString(const QV4::FunctionObject *b, const QV4::Value *, const QV4::Value *argv, int argc)
 {
+    QV4::Scope scope(b);
     QV4::ExecutionEngine * const engine = scope.engine;
 
-    if (callData->argc == 1) {
-        if (String *s = callData->args[0].stringValue()) {
+    if (argc == 1) {
+        if (String *s = argv[0].stringValue()) {
             QLocale locale;
             QString dateString = s->toQString();
             QDate date = locale.toDate(dateString);
@@ -327,20 +318,20 @@ void QQmlDateExtension::method_fromLocaleDateString(const BuiltinFunction *, Sco
         }
     }
 
-    if (callData->argc < 1 || callData->argc > 3 || !isLocaleObject(callData->args[0]))
+    if (argc < 1 || argc > 3 || !isLocaleObject(argv[0]))
         THROW_ERROR("Locale: Date.fromLocaleDateString(): Invalid arguments");
 
-    GET_LOCALE_DATA_RESOURCE(callData->args[0]);
+    GET_LOCALE_DATA_RESOURCE(argv[0]);
 
     QLocale::FormatType enumFormat = QLocale::LongFormat;
     QDate dt;
-    QString dateString = callData->args[1].toQStringNoThrow();
-    if (callData->argc == 3) {
-        if (String *s = callData->args[2].stringValue()) {
+    QString dateString = argv[1].toQStringNoThrow();
+    if (argc == 3) {
+        if (String *s = argv[2].stringValue()) {
             QString format = s->toQString();
             dt = r->d()->locale->toDate(dateString, format);
-        } else if (callData->args[2].isNumber()) {
-            quint32 intFormat = callData->args[2].toNumber();
+        } else if (argv[2].isNumber()) {
+            quint32 intFormat = argv[2].toNumber();
             QLocale::FormatType format = QLocale::FormatType(intFormat);
             dt = r->d()->locale->toDate(dateString, format);
         } else {
@@ -353,12 +344,13 @@ void QQmlDateExtension::method_fromLocaleDateString(const BuiltinFunction *, Sco
     RETURN_RESULT(engine->newDateObject(QDateTime(dt)));
 }
 
-void QQmlDateExtension::method_timeZoneUpdated(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue QQmlDateExtension::method_timeZoneUpdated(const QV4::FunctionObject *b, const QV4::Value *, const QV4::Value *, int argc)
 {
-    if (callData->argc != 0)
+    QV4::Scope scope(b);
+    if (argc != 0)
         THROW_ERROR("Locale: Date.timeZoneUpdated(): Invalid arguments");
 
-    QV4::DatePrototype::timezoneUpdated();
+    QV4::DatePrototype::timezoneUpdated(scope.engine);
 
     RETURN_UNDEFINED();
 }
@@ -368,96 +360,97 @@ void QQmlDateExtension::method_timeZoneUpdated(const BuiltinFunction *, Scope &s
 
 void QQmlNumberExtension::registerExtension(QV4::ExecutionEngine *engine)
 {
-    engine->numberPrototype()->defineDefaultProperty(QStringLiteral("toLocaleString"), method_toLocaleString);
+    engine->numberPrototype()->defineDefaultProperty(engine->id_toLocaleString(), method_toLocaleString);
     engine->numberPrototype()->defineDefaultProperty(QStringLiteral("toLocaleCurrencyString"), method_toLocaleCurrencyString);
     engine->numberCtor()->defineDefaultProperty(QStringLiteral("fromLocaleString"), method_fromLocaleString);
 }
 
-void QQmlNumberExtension::method_toLocaleString(const BuiltinFunction *b, Scope &scope, CallData *callData)
+QV4::ReturnedValue QQmlNumberExtension::method_toLocaleString(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc)
 {
-    if (callData->argc > 3)
+    QV4::Scope scope(b);
+    if (argc > 3)
         THROW_ERROR("Locale: Number.toLocaleString(): Invalid arguments");
 
-    double number = callData->thisObject.toNumber();
+    double number = thisObject->toNumber();
 
-    if (callData->argc == 0) {
+    if (argc == 0) {
         // Use QLocale for standard toLocaleString() function
         QLocale locale;
         RETURN_RESULT(scope.engine->newString(locale.toString(number)));
     }
 
-    if (!isLocaleObject(callData->args[0])) {
-        QV4::NumberPrototype::method_toLocaleString(b, scope, callData); // Use the default Number toLocaleString()
-        return;
-    }
+    if (!isLocaleObject(argv[0]))
+        return QV4::NumberPrototype::method_toLocaleString(b, thisObject, argv, argc); // Use the default Number toLocaleString()
 
-    GET_LOCALE_DATA_RESOURCE(callData->args[0]);
+    GET_LOCALE_DATA_RESOURCE(argv[0]);
 
     quint16 format = 'f';
-    if (callData->argc > 1) {
-        if (!callData->args[1].isString())
+    if (argc > 1) {
+        if (!argv[1].isString())
             THROW_ERROR("Locale: Number.toLocaleString(): Invalid arguments");
-        QString fs = callData->args[1].toQString();
+        QString fs = argv[1].toQString();
         if (fs.length())
             format = fs.at(0).unicode();
     }
     int prec = 2;
-    if (callData->argc > 2) {
-        if (!callData->args[2].isNumber())
+    if (argc > 2) {
+        if (!argv[2].isNumber())
             THROW_ERROR("Locale: Number.toLocaleString(): Invalid arguments");
-         prec = callData->args[2].toInt32();
+         prec = argv[2].toInt32();
     }
 
-    scope.result = scope.engine->newString(r->d()->locale->toString(number, (char)format, prec));
+    RETURN_RESULT(scope.engine->newString(r->d()->locale->toString(number, (char)format, prec)));
 }
 
-void QQmlNumberExtension::method_toLocaleCurrencyString(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue QQmlNumberExtension::method_toLocaleCurrencyString(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc)
 {
-    if (callData->argc > 2)
+    QV4::Scope scope(b);
+    if (argc > 2)
         THROW_ERROR("Locale: Number.toLocaleCurrencyString(): Invalid arguments");
 
-    double number = callData->thisObject.toNumber();
+    double number = thisObject->toNumber();
 
-    if (callData->argc == 0) {
+    if (argc == 0) {
         // Use QLocale for standard toLocaleString() function
         QLocale locale;
         RETURN_RESULT(scope.engine->newString(locale.toString(number)));
     }
 
-    if (!isLocaleObject(callData->args[0]))
+    if (!isLocaleObject(argv[0]))
         THROW_ERROR("Locale: Number.toLocaleCurrencyString(): Invalid arguments");
 
-    GET_LOCALE_DATA_RESOURCE(callData->args[0]);
+    GET_LOCALE_DATA_RESOURCE(argv[0]);
 
     QString symbol;
-    if (callData->argc > 1) {
-        if (!callData->args[1].isString())
+    if (argc > 1) {
+        if (!argv[1].isString())
             THROW_ERROR("Locale: Number.toLocaleString(): Invalid arguments");
-        symbol = callData->args[1].toQStringNoThrow();
+        symbol = argv[1].toQStringNoThrow();
     }
 
     RETURN_RESULT(scope.engine->newString(r->d()->locale->toCurrencyString(number, symbol)));
 }
 
-void QQmlNumberExtension::method_fromLocaleString(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue QQmlNumberExtension::method_fromLocaleString(const QV4::FunctionObject *b, const QV4::Value *, const QV4::Value *argv, int argc)
 {
-    if (callData->argc < 1 || callData->argc > 2)
+    QV4::Scope scope(b);
+    if (argc < 1 || argc > 2)
         THROW_ERROR("Locale: Number.fromLocaleString(): Invalid arguments");
 
     int numberIdx = 0;
     QLocale locale;
 
-    if (callData->argc == 2) {
-        if (!isLocaleObject(callData->args[0]))
+    if (argc == 2) {
+        if (!isLocaleObject(argv[0]))
             THROW_ERROR("Locale: Number.fromLocaleString(): Invalid arguments");
 
-        GET_LOCALE_DATA_RESOURCE(callData->args[0]);
+        GET_LOCALE_DATA_RESOURCE(argv[0]);
         locale = *r->d()->locale;
 
         numberIdx = 1;
     }
 
-    QString ns = callData->args[numberIdx].toQString();
+    QString ns = argv[numberIdx].toQString();
     if (!ns.length())
         RETURN_RESULT(QV4::Encode(Q_QNAN));
 
@@ -467,45 +460,49 @@ void QQmlNumberExtension::method_fromLocaleString(const BuiltinFunction *, Scope
     if (!ok)
         THROW_ERROR("Locale: Number.fromLocaleString(): Invalid format");
 
-    scope.result = QV4::Encode(val);
+    RETURN_RESULT(QV4::Encode(val));
 }
 
 //--------------
 // Locale object
 
-void QQmlLocaleData::method_get_firstDayOfWeek(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue QQmlLocaleData::method_get_firstDayOfWeek(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *, int)
 {
-    QLocale *locale = getThisLocale(scope, callData);
+    QV4::Scope scope(b);
+    const QLocale *locale = getThisLocale(scope, thisObject);
     if (!locale)
-        return;
+        return Encode::undefined();
     int fdow = int(locale->firstDayOfWeek());
     if (fdow == 7)
         fdow = 0; // Qt::Sunday = 7, but Sunday is 0 in JS Date
-    scope.result = QV4::Encode(fdow);
+    RETURN_RESULT(fdow);
 }
 
-void QQmlLocaleData::method_get_measurementSystem(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue QQmlLocaleData::method_get_measurementSystem(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *, int)
 {
-    QLocale *locale = getThisLocale(scope, callData);
+    QV4::Scope scope(b);
+    const QLocale *locale = getThisLocale(scope, thisObject);
     if (!locale)
-        return;
-    scope.result = QV4::Encode(locale->measurementSystem());
+        return Encode::undefined();
+    return QV4::Encode(locale->measurementSystem());
 }
 
-void QQmlLocaleData::method_get_textDirection(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue QQmlLocaleData::method_get_textDirection(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *, int)
 {
-    QLocale *locale = getThisLocale(scope, callData);
+    QV4::Scope scope(b);
+    const QLocale *locale = getThisLocale(scope, thisObject);
     if (!locale)
-        return;
+        return Encode::undefined();
 
-    scope.result = QV4::Encode(locale->textDirection());
+    return QV4::Encode(locale->textDirection());
 }
 
-void QQmlLocaleData::method_get_weekDays(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue QQmlLocaleData::method_get_weekDays(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *, int)
 {
-    QLocale *locale = getThisLocale(scope, callData);
+    QV4::Scope scope(b);
+    const QLocale *locale = getThisLocale(scope, thisObject);
     if (!locale)
-        return;
+        return Encode::undefined();
 
     QList<Qt::DayOfWeek> days = locale->weekdays();
 
@@ -515,18 +512,19 @@ void QQmlLocaleData::method_get_weekDays(const BuiltinFunction *, Scope &scope,
         int day = days.at(i);
         if (day == 7) // JS Date days in range 0(Sunday) to 6(Saturday)
             day = 0;
-        result->arrayPut(i, QV4::Primitive::fromInt32(day));
+        result->arrayPut(i, QV4::Value::fromInt32(day));
     }
     result->setArrayLengthUnchecked(days.size());
 
-    scope.result = result.asReturnedValue();
+    return result.asReturnedValue();
 }
 
-void QQmlLocaleData::method_get_uiLanguages(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue QQmlLocaleData::method_get_uiLanguages(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *, int)
 {
-    QLocale *locale = getThisLocale(scope, callData);
+    QV4::Scope scope(b);
+    const QLocale *locale = getThisLocale(scope, thisObject);
     if (!locale)
-        return;
+        return Encode::undefined();
 
     QStringList langs = locale->uiLanguages();
     QV4::ScopedArrayObject result(scope, scope.engine->newArrayObject());
@@ -537,40 +535,42 @@ void QQmlLocaleData::method_get_uiLanguages(const BuiltinFunction *, Scope &scop
 
     result->setArrayLengthUnchecked(langs.size());
 
-    scope.result = result.asReturnedValue();
+    return result.asReturnedValue();
 }
 
-void QQmlLocaleData::method_currencySymbol(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue QQmlLocaleData::method_currencySymbol(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc)
 {
-    QLocale *locale = getThisLocale(scope, callData);
+    QV4::Scope scope(b);
+    const QLocale *locale = getThisLocale(scope, thisObject);
     if (!locale)
-        return;
+        return Encode::undefined();
 
-    if (callData->argc > 1)
+    if (argc > 1)
         THROW_ERROR("Locale: currencySymbol(): Invalid arguments");
 
     QLocale::CurrencySymbolFormat format = QLocale::CurrencySymbol;
-    if (callData->argc == 1) {
-        quint32 intFormat = callData->args[0].toNumber();
+    if (argc == 1) {
+        quint32 intFormat = argv[0].toNumber();
         format = QLocale::CurrencySymbolFormat(intFormat);
     }
 
-    scope.result = scope.engine->newString(locale->currencySymbol(format));
+    RETURN_RESULT(scope.engine->newString(locale->currencySymbol(format)));
 }
 
 #define LOCALE_FORMAT(FUNC) \
-void QQmlLocaleData::method_ ##FUNC (const BuiltinFunction *, Scope &scope, CallData *callData) { \
-    QLocale *locale = getThisLocale(scope, callData); \
+ReturnedValue QQmlLocaleData::method_ ##FUNC (const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc) { \
+    QV4::Scope scope(b); \
+    const QLocale *locale = getThisLocale(scope, thisObject); \
     if (!locale) \
-        return; \
-    if (callData->argc > 1) \
+        return Encode::undefined(); \
+    if (argc > 1) \
         THROW_ERROR("Locale: " #FUNC "(): Invalid arguments"); \
     QLocale::FormatType format = QLocale::LongFormat;\
-    if (callData->argc == 1) { \
-        quint32 intFormat = callData->args[0].toUInt32(); \
+    if (argc == 1) { \
+        quint32 intFormat = argv[0].toUInt32(); \
         format = QLocale::FormatType(intFormat); \
     } \
-    scope.result = scope.engine->newString(locale-> FUNC (format)); \
+    RETURN_RESULT(scope.engine->newString(locale-> FUNC (format))); \
 }
 
 LOCALE_FORMAT(dateTimeFormat)
@@ -579,20 +579,21 @@ LOCALE_FORMAT(dateFormat)
 
 // +1 added to idx because JS is 0-based, whereas QLocale months begin at 1.
 #define LOCALE_FORMATTED_MONTHNAME(VARIABLE) \
-void QQmlLocaleData::method_ ## VARIABLE (const BuiltinFunction *, Scope &scope, CallData *callData) {\
-    QLocale *locale = getThisLocale(scope, callData); \
+ReturnedValue QQmlLocaleData::method_ ## VARIABLE (const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc) {\
+    Scope scope(b); \
+    const QLocale *locale = getThisLocale(scope, thisObject); \
     if (!locale) \
-        return; \
-    if (callData->argc < 1 || callData->argc > 2) \
+        return Encode::undefined(); \
+    if (argc < 1 || argc > 2) \
         THROW_ERROR("Locale: " #VARIABLE "(): Invalid arguments"); \
     QLocale::FormatType enumFormat = QLocale::LongFormat; \
-    int idx = callData->args[0].toInt32() + 1; \
+    int idx = argv[0].toInt32() + 1; \
     if (idx < 1 || idx > 12) \
         THROW_ERROR("Locale: Invalid month"); \
     QString name; \
-    if (callData->argc == 2) { \
-        if (callData->args[1].isNumber()) { \
-            quint32 intFormat = callData->args[1].toUInt32(); \
+    if (argc == 2) { \
+        if (argv[1].isNumber()) { \
+            quint32 intFormat = argv[1].toUInt32(); \
             QLocale::FormatType format = QLocale::FormatType(intFormat); \
             name = locale-> VARIABLE(idx, format); \
         } else { \
@@ -601,26 +602,27 @@ void QQmlLocaleData::method_ ## VARIABLE (const BuiltinFunction *, Scope &scope,
     } else { \
         name = locale-> VARIABLE(idx, enumFormat); \
     } \
-    scope.result = scope.engine->newString(name); \
+    RETURN_RESULT(scope.engine->newString(name)); \
 }
 
 // 0 -> 7 as Qt::Sunday is 7, but Sunday is 0 in JS Date
 #define LOCALE_FORMATTED_DAYNAME(VARIABLE) \
-void QQmlLocaleData::method_ ## VARIABLE (const BuiltinFunction *, Scope &scope, CallData *callData) {\
-    QLocale *locale = getThisLocale(scope, callData); \
+ReturnedValue QQmlLocaleData::method_ ## VARIABLE (const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc) {\
+    Scope scope(b); \
+    const QLocale *locale = getThisLocale(scope, thisObject); \
     if (!locale) \
-        return; \
-    if (callData->argc < 1 || callData->argc > 2) \
+        return Encode::undefined(); \
+    if (argc < 1 || argc > 2) \
         THROW_ERROR("Locale: " #VARIABLE "(): Invalid arguments"); \
     QLocale::FormatType enumFormat = QLocale::LongFormat; \
-    int idx = callData->args[0].toInt32(); \
+    int idx = argv[0].toInt32(); \
     if (idx < 0 || idx > 7) \
         THROW_ERROR("Locale: Invalid day"); \
     if (idx == 0) idx = 7; \
     QString name; \
-    if (callData->argc == 2) { \
-        if (callData->args[1].isNumber()) { \
-            quint32 intFormat = callData->args[1].toUInt32(); \
+    if (argc == 2) { \
+        if (argv[1].isNumber()) { \
+            quint32 intFormat = argv[1].toUInt32(); \
             QLocale::FormatType format = QLocale::FormatType(intFormat); \
             name = locale-> VARIABLE(idx, format); \
         } else { \
@@ -629,7 +631,7 @@ void QQmlLocaleData::method_ ## VARIABLE (const BuiltinFunction *, Scope &scope,
     } else { \
         name = locale-> VARIABLE(idx, enumFormat); \
     } \
-    scope.result = scope.engine->newString(name); \
+    RETURN_RESULT(scope.engine->newString(name)); \
 }
 
 LOCALE_FORMATTED_MONTHNAME(monthName)
@@ -637,12 +639,14 @@ LOCALE_FORMATTED_MONTHNAME(standaloneMonthName)
 LOCALE_FORMATTED_DAYNAME(dayName)
 LOCALE_FORMATTED_DAYNAME(standaloneDayName)
 
-#define LOCALE_STRING_PROPERTY(VARIABLE) void QQmlLocaleData::method_get_ ## VARIABLE (const BuiltinFunction *, Scope &scope, CallData *callData) \
+#define LOCALE_STRING_PROPERTY(VARIABLE) \
+ReturnedValue QQmlLocaleData::method_get_ ## VARIABLE (const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *, int) \
 { \
-    QLocale *locale = getThisLocale(scope, callData); \
+    Scope scope(b); \
+    const QLocale *locale = getThisLocale(scope, thisObject); \
     if (!locale) \
-        return; \
-    scope.result = scope.engine->newString(locale-> VARIABLE());\
+        return Encode::undefined(); \
+    RETURN_RESULT(scope.engine->newString(locale-> VARIABLE()));\
 }
 
 LOCALE_STRING_PROPERTY(name)
@@ -680,23 +684,23 @@ QV4LocaleDataDeletable::QV4LocaleDataDeletable(QV4::ExecutionEngine *engine)
     o->defineDefaultProperty(QStringLiteral("monthName"), QQmlLocaleData::method_monthName, 0);
     o->defineDefaultProperty(QStringLiteral("currencySymbol"), QQmlLocaleData::method_currencySymbol, 0);
     o->defineDefaultProperty(QStringLiteral("dateTimeFormat"), QQmlLocaleData::method_dateTimeFormat, 0);
-    o->defineAccessorProperty(QStringLiteral("name"), QQmlLocaleData::method_get_name, 0);
-    o->defineAccessorProperty(QStringLiteral("positiveSign"), QQmlLocaleData::method_get_positiveSign, 0);
-    o->defineAccessorProperty(QStringLiteral("uiLanguages"), QQmlLocaleData::method_get_uiLanguages, 0);
-    o->defineAccessorProperty(QStringLiteral("firstDayOfWeek"), QQmlLocaleData::method_get_firstDayOfWeek, 0);
-    o->defineAccessorProperty(QStringLiteral("pmText"), QQmlLocaleData::method_get_pmText, 0);
-    o->defineAccessorProperty(QStringLiteral("percent"), QQmlLocaleData::method_get_percent, 0);
-    o->defineAccessorProperty(QStringLiteral("textDirection"), QQmlLocaleData::method_get_textDirection, 0);
-    o->defineAccessorProperty(QStringLiteral("weekDays"), QQmlLocaleData::method_get_weekDays, 0);
-    o->defineAccessorProperty(QStringLiteral("negativeSign"), QQmlLocaleData::method_get_negativeSign, 0);
-    o->defineAccessorProperty(QStringLiteral("groupSeparator"), QQmlLocaleData::method_get_groupSeparator, 0);
-    o->defineAccessorProperty(QStringLiteral("decimalPoint"), QQmlLocaleData::method_get_decimalPoint, 0);
-    o->defineAccessorProperty(QStringLiteral("nativeLanguageName"), QQmlLocaleData::method_get_nativeLanguageName, 0);
-    o->defineAccessorProperty(QStringLiteral("nativeCountryName"), QQmlLocaleData::method_get_nativeCountryName, 0);
-    o->defineAccessorProperty(QStringLiteral("zeroDigit"), QQmlLocaleData::method_get_zeroDigit, 0);
-    o->defineAccessorProperty(QStringLiteral("amText"), QQmlLocaleData::method_get_amText, 0);
-    o->defineAccessorProperty(QStringLiteral("measurementSystem"), QQmlLocaleData::method_get_measurementSystem, 0);
-    o->defineAccessorProperty(QStringLiteral("exponential"), QQmlLocaleData::method_get_exponential, 0);
+    o->defineAccessorProperty(QStringLiteral("name"), QQmlLocaleData::method_get_name, nullptr);
+    o->defineAccessorProperty(QStringLiteral("positiveSign"), QQmlLocaleData::method_get_positiveSign, nullptr);
+    o->defineAccessorProperty(QStringLiteral("uiLanguages"), QQmlLocaleData::method_get_uiLanguages, nullptr);
+    o->defineAccessorProperty(QStringLiteral("firstDayOfWeek"), QQmlLocaleData::method_get_firstDayOfWeek, nullptr);
+    o->defineAccessorProperty(QStringLiteral("pmText"), QQmlLocaleData::method_get_pmText, nullptr);
+    o->defineAccessorProperty(QStringLiteral("percent"), QQmlLocaleData::method_get_percent, nullptr);
+    o->defineAccessorProperty(QStringLiteral("textDirection"), QQmlLocaleData::method_get_textDirection, nullptr);
+    o->defineAccessorProperty(QStringLiteral("weekDays"), QQmlLocaleData::method_get_weekDays, nullptr);
+    o->defineAccessorProperty(QStringLiteral("negativeSign"), QQmlLocaleData::method_get_negativeSign, nullptr);
+    o->defineAccessorProperty(QStringLiteral("groupSeparator"), QQmlLocaleData::method_get_groupSeparator, nullptr);
+    o->defineAccessorProperty(QStringLiteral("decimalPoint"), QQmlLocaleData::method_get_decimalPoint, nullptr);
+    o->defineAccessorProperty(QStringLiteral("nativeLanguageName"), QQmlLocaleData::method_get_nativeLanguageName, nullptr);
+    o->defineAccessorProperty(QStringLiteral("nativeCountryName"), QQmlLocaleData::method_get_nativeCountryName, nullptr);
+    o->defineAccessorProperty(QStringLiteral("zeroDigit"), QQmlLocaleData::method_get_zeroDigit, nullptr);
+    o->defineAccessorProperty(QStringLiteral("amText"), QQmlLocaleData::method_get_amText, nullptr);
+    o->defineAccessorProperty(QStringLiteral("measurementSystem"), QQmlLocaleData::method_get_measurementSystem, nullptr);
+    o->defineAccessorProperty(QStringLiteral("exponential"), QQmlLocaleData::method_get_exponential, nullptr);
 
     prototype.set(engine, o);
 }
@@ -711,7 +715,7 @@ V4_DEFINE_EXTENSION(QV4LocaleDataDeletable, localeV4Data);
     \qmltype Locale
     \instantiates QQmlLocale
     \inqmlmodule QtQml
-    \brief Provides locale specific properties and formatted data
+    \brief Provides locale specific properties and formatted data.
 
     The Locale object may only be created via the \l{QtQml::Qt::locale()}{Qt.locale()} function.
     It cannot be created directly.
@@ -821,10 +825,10 @@ QV4::ReturnedValue QQmlLocale::wrap(ExecutionEngine *v4, const QLocale &locale)
 {
     QV4::Scope scope(v4);
     QV4LocaleDataDeletable *d = localeV4Data(scope.engine);
-    QV4::Scoped<QQmlLocaleData> wrapper(scope, v4->memoryManager->allocObject<QQmlLocaleData>());
+    QV4::Scoped<QQmlLocaleData> wrapper(scope, v4->memoryManager->allocate<QQmlLocaleData>());
     *wrapper->d()->locale = locale;
     QV4::ScopedObject p(scope, d->prototype.value());
-    wrapper->setPrototype(p);
+    wrapper->setPrototypeOf(p);
     return wrapper.asReturnedValue();
 }
 
@@ -833,22 +837,18 @@ void QQmlLocale::registerStringLocaleCompare(QV4::ExecutionEngine *engine)
     engine->stringPrototype()->defineDefaultProperty(QStringLiteral("localeCompare"), method_localeCompare);
 }
 
-void QQmlLocale::method_localeCompare(const BuiltinFunction *b, Scope &scope, CallData *callData)
+ReturnedValue QQmlLocale::method_localeCompare(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc)
 {
-    if (callData->argc != 1 || (!callData->args[0].isString() && !callData->args[0].as<StringObject>())) {
-        QV4::StringPrototype::method_localeCompare(b, scope, callData);
-        return;
-    }
+    if (argc != 1 || (!argv[0].isString() && !argv[0].as<StringObject>()))
+        return QV4::StringPrototype::method_localeCompare(b, thisObject, argv, argc);
 
-    if (!callData->thisObject.isString() && !callData->thisObject.as<StringObject>()) {
-        QV4::StringPrototype::method_localeCompare(b, scope, callData);
-        return;
-    }
+    if (!thisObject->isString() && !thisObject->as<StringObject>())
+        return QV4::StringPrototype::method_localeCompare(b, thisObject, argv, argc);
 
-    QString thisString = callData->thisObject.toQStringNoThrow();
-    QString thatString = callData->args[0].toQStringNoThrow();
+    QString thisString = thisObject->toQStringNoThrow();
+    QString thatString = argv[0].toQStringNoThrow();
 
-    scope.result = QV4::Encode(QString::localeAwareCompare(thisString, thatString));
+    return QV4::Encode(QString::localeAwareCompare(thisString, thatString));
 }
 
 /*!
diff --git a/src/qml/qml/qqmllocale_p.h b/src/qml/qml/qqmllocale_p.h
index 1a2ffc72b0..859c36e11b 100644
--- a/src/qml/qml/qqmllocale_p.h
+++ b/src/qml/qml/qqmllocale_p.h
@@ -58,6 +58,8 @@
 #include <private/qqmlglobal_p.h>
 #include <private/qv4object_p.h>
 
+QT_REQUIRE_CONFIG(qml_locale);
+
 QT_BEGIN_NAMESPACE
 
 
@@ -67,13 +69,13 @@ public:
     static void registerExtension(QV4::ExecutionEngine *engine);
 
 private:
-    static void method_toLocaleString(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_toLocaleTimeString(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_toLocaleDateString(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_fromLocaleString(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_fromLocaleTimeString(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_fromLocaleDateString(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_timeZoneUpdated(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
+    static QV4::ReturnedValue method_toLocaleString(const QV4::FunctionObject *, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
+    static QV4::ReturnedValue method_toLocaleTimeString(const QV4::FunctionObject *, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
+    static QV4::ReturnedValue method_toLocaleDateString(const QV4::FunctionObject *, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
+    static QV4::ReturnedValue method_fromLocaleString(const QV4::FunctionObject *, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
+    static QV4::ReturnedValue method_fromLocaleTimeString(const QV4::FunctionObject *, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
+    static QV4::ReturnedValue method_fromLocaleDateString(const QV4::FunctionObject *, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
+    static QV4::ReturnedValue method_timeZoneUpdated(const QV4::FunctionObject *, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
 };
 
 
@@ -83,9 +85,9 @@ public:
     static void registerExtension(QV4::ExecutionEngine *engine);
 
 private:
-    static void method_toLocaleString(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_fromLocaleString(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_toLocaleCurrencyString(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
+    static QV4::ReturnedValue method_toLocaleString(const QV4::FunctionObject *, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
+    static QV4::ReturnedValue method_fromLocaleString(const QV4::FunctionObject *, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
+    static QV4::ReturnedValue method_toLocaleCurrencyString(const QV4::FunctionObject *, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
 };
 
 
@@ -135,7 +137,7 @@ public:
 private:
     QQmlLocale();
 
-    static void method_localeCompare(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
+    static QV4::ReturnedValue method_localeCompare(const QV4::FunctionObject *, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
 };
 
 namespace QV4 {
@@ -158,43 +160,43 @@ struct QQmlLocaleData : public QV4::Object
     V4_OBJECT2(QQmlLocaleData, Object)
     V4_NEEDS_DESTROY
 
-    static QLocale *getThisLocale(QV4::Scope &scope, QV4::CallData *callData) {
-        QV4::Object *o = callData->thisObject.as<Object>();
-        QQmlLocaleData *thisObject = o ? o->as<QQmlLocaleData>() : 0;
-        if (!thisObject) {
+    static QLocale *getThisLocale(QV4::Scope &scope, const QV4::Value *thisObject) {
+        const QV4::Object *o = thisObject->as<Object>();
+        const QQmlLocaleData *data = o ? o->as<QQmlLocaleData>() : nullptr;
+        if (!data) {
             scope.engine->throwTypeError();
-            return 0;
+            return nullptr;
         }
-        return thisObject->d()->locale;
+        return data->d()->locale;
     }
 
-    static void method_currencySymbol(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_dateTimeFormat(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_timeFormat(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_dateFormat(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_monthName(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_standaloneMonthName(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_dayName(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_standaloneDayName(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-
-    static void method_get_firstDayOfWeek(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_get_measurementSystem(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_get_textDirection(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_get_weekDays(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_get_uiLanguages(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-
-    static void method_get_name(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_get_nativeLanguageName(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_get_nativeCountryName(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_get_decimalPoint(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_get_groupSeparator(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_get_percent(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_get_zeroDigit(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_get_negativeSign(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_get_positiveSign(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_get_exponential(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_get_amText(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_get_pmText(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
+    static QV4::ReturnedValue method_currencySymbol(const QV4::FunctionObject *, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
+    static QV4::ReturnedValue method_dateTimeFormat(const QV4::FunctionObject *, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
+    static QV4::ReturnedValue method_timeFormat(const QV4::FunctionObject *, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
+    static QV4::ReturnedValue method_dateFormat(const QV4::FunctionObject *, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
+    static QV4::ReturnedValue method_monthName(const QV4::FunctionObject *, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
+    static QV4::ReturnedValue method_standaloneMonthName(const QV4::FunctionObject *, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
+    static QV4::ReturnedValue method_dayName(const QV4::FunctionObject *, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
+    static QV4::ReturnedValue method_standaloneDayName(const QV4::FunctionObject *, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
+
+    static QV4::ReturnedValue method_get_firstDayOfWeek(const QV4::FunctionObject *, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
+    static QV4::ReturnedValue method_get_measurementSystem(const QV4::FunctionObject *, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
+    static QV4::ReturnedValue method_get_textDirection(const QV4::FunctionObject *, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
+    static QV4::ReturnedValue method_get_weekDays(const QV4::FunctionObject *, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
+    static QV4::ReturnedValue method_get_uiLanguages(const QV4::FunctionObject *, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
+
+    static QV4::ReturnedValue method_get_name(const QV4::FunctionObject *, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
+    static QV4::ReturnedValue method_get_nativeLanguageName(const QV4::FunctionObject *, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
+    static QV4::ReturnedValue method_get_nativeCountryName(const QV4::FunctionObject *, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
+    static QV4::ReturnedValue method_get_decimalPoint(const QV4::FunctionObject *, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
+    static QV4::ReturnedValue method_get_groupSeparator(const QV4::FunctionObject *, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
+    static QV4::ReturnedValue method_get_percent(const QV4::FunctionObject *, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
+    static QV4::ReturnedValue method_get_zeroDigit(const QV4::FunctionObject *, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
+    static QV4::ReturnedValue method_get_negativeSign(const QV4::FunctionObject *, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
+    static QV4::ReturnedValue method_get_positiveSign(const QV4::FunctionObject *, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
+    static QV4::ReturnedValue method_get_exponential(const QV4::FunctionObject *, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
+    static QV4::ReturnedValue method_get_amText(const QV4::FunctionObject *, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
+    static QV4::ReturnedValue method_get_pmText(const QV4::FunctionObject *, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
 };
 
 }
diff --git a/src/qml/qml/qqmlloggingcategory.cpp b/src/qml/qml/qqmlloggingcategory.cpp
index 08f8552ab6..b59a26e17e 100644
--- a/src/qml/qml/qqmlloggingcategory.cpp
+++ b/src/qml/qml/qqmlloggingcategory.cpp
@@ -45,7 +45,7 @@
     \qmltype LoggingCategory
     \ingroup qml-utility-elements
     \inqmlmodule QtQml
-    \brief Defines a logging category in QML
+    \brief Defines a logging category in QML.
     \since 5.8
 
     A logging category can be passed to console.log() and friends as the first argument.
@@ -59,6 +59,7 @@
         LoggingCategory {
             id: category
             name: "com.qt.category"
+            defaultLogLevel: LoggingCategory.Warning
         }
 
         Component.onCompleted: {
@@ -84,6 +85,17 @@
     \sa QLoggingCategory::categoryName()
 */
 
+/*!
+    \qmlproperty enumeration QtQml::LoggingCategory::defaultLogLevel
+    \since 5.12
+
+    Holds the default log level of the logging category. By default it is
+    created with the LoggingCategory.Debug log level.
+
+    \note This property needs to be set when declaring the LoggingCategory
+    and cannot be changed later.
+*/
+
 QQmlLoggingCategory::QQmlLoggingCategory(QObject *parent)
     : QObject(parent)
     , m_initialized(false)
@@ -99,6 +111,11 @@ QString QQmlLoggingCategory::name() const
     return QString::fromUtf8(m_name);
 }
 
+QQmlLoggingCategory::DefaultLogLevel QQmlLoggingCategory::defaultLogLevel() const
+{
+    return m_defaultLogLevel;
+}
+
 QLoggingCategory *QQmlLoggingCategory::category() const
 {
     return m_category.data();
@@ -111,10 +128,25 @@ void QQmlLoggingCategory::classBegin()
 void QQmlLoggingCategory::componentComplete()
 {
     m_initialized = true;
-    if (m_name.isNull())
+    if (m_name.isNull()) {
         qmlWarning(this) << QLatin1String("Declaring the name of the LoggingCategory is mandatory and cannot be changed later !");
+    } else {
+        QScopedPointer<QLoggingCategory> category(new QLoggingCategory(m_name.constData(), QtMsgType(m_defaultLogLevel)));
+        m_category.swap(category);
+    }
 }
 
+void QQmlLoggingCategory::setDefaultLogLevel(DefaultLogLevel defaultLogLevel)
+{
+    if (m_initialized) {
+        qmlWarning(this) << QLatin1String("The defaultLogLevel of a LoggingCategory cannot be changed after the Item is created");
+        return;
+    }
+
+    m_defaultLogLevel = defaultLogLevel;
+}
+
+
 void QQmlLoggingCategory::setName(const QString &name)
 {
     if (m_initialized) {
@@ -123,8 +155,6 @@ void QQmlLoggingCategory::setName(const QString &name)
     }
 
     m_name = name.toUtf8();
-    QScopedPointer<QLoggingCategory> category(new QLoggingCategory(m_name.constData()));
-    m_category.swap(category);
 }
 
 #include "moc_qqmlloggingcategory_p.cpp"
diff --git a/src/qml/qml/qqmlloggingcategory_p.h b/src/qml/qml/qqmlloggingcategory_p.h
index 2b7f2f5b53..ece06e04b4 100644
--- a/src/qml/qml/qqmlloggingcategory_p.h
+++ b/src/qml/qml/qqmlloggingcategory_p.h
@@ -65,11 +65,23 @@ class QQmlLoggingCategory : public QObject, public QQmlParserStatus
     Q_INTERFACES(QQmlParserStatus)
 
     Q_PROPERTY(QString name READ name WRITE setName)
+    Q_PROPERTY(DefaultLogLevel defaultLogLevel READ defaultLogLevel WRITE setDefaultLogLevel REVISION 1)
 
 public:
-    QQmlLoggingCategory(QObject *parent = 0);
+    enum DefaultLogLevel {
+        Debug = QtDebugMsg,
+        Info = QtInfoMsg,
+        Warning = QtWarningMsg,
+        Critical = QtCriticalMsg,
+        Fatal = QtFatalMsg
+    };
+    Q_ENUM(DefaultLogLevel);
+
+    QQmlLoggingCategory(QObject *parent = nullptr);
     virtual ~QQmlLoggingCategory();
 
+    DefaultLogLevel defaultLogLevel() const;
+    void setDefaultLogLevel(DefaultLogLevel defaultLogLevel);
     QString name() const;
     void setName(const QString &name);
 
@@ -81,6 +93,7 @@ public:
 private:
     QByteArray m_name;
     QScopedPointer<QLoggingCategory> m_category;
+    DefaultLogLevel m_defaultLogLevel = Debug;
     bool m_initialized;
 };
 
diff --git a/src/qml/qml/qqmlmetaobject.cpp b/src/qml/qml/qqmlmetaobject.cpp
new file mode 100644
index 0000000000..a967f46b12
--- /dev/null
+++ b/src/qml/qml/qqmlmetaobject.cpp
@@ -0,0 +1,327 @@
+/****************************************************************************
+**
+** Copyright (C) 2019 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qqmlmetaobject_p.h"
+
+#include <private/qqmlengine_p.h>
+#include <private/qqmlpropertycachemethodarguments_p.h>
+
+QT_BEGIN_NAMESPACE
+
+struct StaticQtMetaObject : public QObject
+{
+    static const QMetaObject *get()
+    { return &staticQtMetaObject; }
+};
+
+static bool isNamedEnumeratorInScope(const QMetaObject *resolvedMetaObject, const QByteArray &scope,
+                                     const QByteArray &name)
+{
+    for (int i = resolvedMetaObject->enumeratorCount() - 1; i >= 0; --i) {
+        QMetaEnum m = resolvedMetaObject->enumerator(i);
+        if ((m.name() == name) && (scope.isEmpty() || (m.scope() == scope)))
+            return true;
+    }
+    return false;
+}
+
+static bool isNamedEnumerator(const QMetaObject *metaObj, const QByteArray &scopedName)
+{
+    QByteArray scope;
+    QByteArray name;
+    int scopeIdx = scopedName.lastIndexOf("::");
+    if (scopeIdx != -1) {
+        scope = scopedName.left(scopeIdx);
+        name = scopedName.mid(scopeIdx + 2);
+    } else {
+        name = scopedName;
+    }
+
+    if (scope == "Qt")
+        return isNamedEnumeratorInScope(StaticQtMetaObject::get(), scope, name);
+
+    if (isNamedEnumeratorInScope(metaObj, scope, name))
+        return true;
+
+    if (metaObj->d.relatedMetaObjects && !scope.isEmpty()) {
+        for (auto related = metaObj->d.relatedMetaObjects; *related; ++related) {
+            if (isNamedEnumeratorInScope(*related, scope, name))
+                return true;
+        }
+    }
+
+    return false;
+}
+
+// Returns true if \a from is assignable to a property of type \a to
+bool QQmlMetaObject::canConvert(const QQmlMetaObject &from, const QQmlMetaObject &to)
+{
+    Q_ASSERT(!from.isNull() && !to.isNull());
+
+    struct I { static bool equal(const QMetaObject *lhs, const QMetaObject *rhs) {
+            return lhs == rhs || (lhs && rhs && lhs->d.stringdata == rhs->d.stringdata);
+        } };
+
+    const QMetaObject *tom = to._m.isT1()?to._m.asT1()->metaObject():to._m.asT2();
+    if (tom == &QObject::staticMetaObject) return true;
+
+    if (from._m.isT1() && to._m.isT1()) { // QQmlPropertyCache -> QQmlPropertyCache
+        QQmlPropertyCache *fromp = from._m.asT1();
+        QQmlPropertyCache *top = to._m.asT1();
+
+        while (fromp) {
+            if (fromp == top) return true;
+            fromp = fromp->parent();
+        }
+    } else if (from._m.isT1() && to._m.isT2()) { // QQmlPropertyCache -> QMetaObject
+        QQmlPropertyCache *fromp = from._m.asT1();
+
+        while (fromp) {
+            const QMetaObject *fromm = fromp->metaObject();
+            if (fromm && I::equal(fromm, tom)) return true;
+            fromp = fromp->parent();
+        }
+    } else if (from._m.isT2() && to._m.isT1()) { // QMetaObject -> QQmlPropertyCache
+        const QMetaObject *fromm = from._m.asT2();
+
+        if (!tom) return false;
+
+        while (fromm) {
+            if (I::equal(fromm, tom)) return true;
+            fromm = fromm->superClass();
+        }
+    } else { // QMetaObject -> QMetaObject
+        const QMetaObject *fromm = from._m.asT2();
+
+        while (fromm) {
+            if (I::equal(fromm, tom)) return true;
+            fromm = fromm->superClass();
+        }
+    }
+
+    return false;
+}
+
+void QQmlMetaObject::resolveGadgetMethodOrPropertyIndex(QMetaObject::Call type, const QMetaObject **metaObject, int *index)
+{
+    int offset;
+
+    switch (type) {
+    case QMetaObject::ReadProperty:
+    case QMetaObject::WriteProperty:
+    case QMetaObject::ResetProperty:
+    case QMetaObject::QueryPropertyDesignable:
+    case QMetaObject::QueryPropertyEditable:
+    case QMetaObject::QueryPropertyScriptable:
+    case QMetaObject::QueryPropertyStored:
+    case QMetaObject::QueryPropertyUser:
+        offset = (*metaObject)->propertyOffset();
+        while (*index < offset) {
+            *metaObject = (*metaObject)->superClass();
+            offset = (*metaObject)->propertyOffset();
+        }
+        break;
+    case QMetaObject::InvokeMetaMethod:
+        offset = (*metaObject)->methodOffset();
+        while (*index < offset) {
+            *metaObject = (*metaObject)->superClass();
+            offset = (*metaObject)->methodOffset();
+        }
+        break;
+    default:
+        offset = 0;
+        Q_UNIMPLEMENTED();
+        offset = INT_MAX;
+    }
+
+    *index -= offset;
+}
+
+QQmlPropertyCache *QQmlMetaObject::propertyCache(QQmlEnginePrivate *e) const
+{
+    if (_m.isNull()) return nullptr;
+    if (_m.isT1()) return _m.asT1();
+    else return e->cache(_m.asT2());
+}
+
+int QQmlMetaObject::methodReturnType(const QQmlPropertyData &data, QByteArray *unknownTypeError) const
+{
+    Q_ASSERT(!_m.isNull() && data.coreIndex() >= 0);
+
+    int type = data.propType();
+
+    const char *propTypeName = nullptr;
+
+    if (type == QMetaType::UnknownType) {
+        // Find the return type name from the method info
+        QMetaMethod m;
+
+        if (_m.isT1()) {
+            QQmlPropertyCache *c = _m.asT1();
+            Q_ASSERT(data.coreIndex() < c->methodIndexCacheStart + c->methodIndexCache.count());
+
+            while (data.coreIndex() < c->methodIndexCacheStart)
+                c = c->_parent;
+
+            const QMetaObject *metaObject = c->createMetaObject();
+            Q_ASSERT(metaObject);
+            m = metaObject->method(data.coreIndex());
+        } else {
+            m = _m.asT2()->method(data.coreIndex());
+        }
+
+        type = m.returnType();
+        propTypeName = m.typeName();
+    }
+
+    if (QMetaType::sizeOf(type) <= int(sizeof(int))) {
+        if (QMetaType::typeFlags(type) & QMetaType::IsEnumeration)
+            return QMetaType::Int;
+
+        if (isNamedEnumerator(metaObject(), propTypeName))
+            return QMetaType::Int;
+
+        if (type == QMetaType::UnknownType) {
+            if (unknownTypeError)
+                *unknownTypeError = propTypeName;
+        }
+    } // else we know that it's a known type, as sizeOf(UnknownType) == 0
+
+    return type;
+}
+
+int *QQmlMetaObject::methodParameterTypes(int index, ArgTypeStorage *argStorage,
+                                          QByteArray *unknownTypeError) const
+{
+    Q_ASSERT(!_m.isNull() && index >= 0);
+
+    if (_m.isT1()) {
+        typedef QQmlPropertyCacheMethodArguments A;
+
+        QQmlPropertyCache *c = _m.asT1();
+        Q_ASSERT(index < c->methodIndexCacheStart + c->methodIndexCache.count());
+
+        while (index < c->methodIndexCacheStart)
+            c = c->_parent;
+
+        QQmlPropertyData *rv = const_cast<QQmlPropertyData *>(&c->methodIndexCache.at(index - c->methodIndexCacheStart));
+
+        if (rv->arguments() && static_cast<A *>(rv->arguments())->argumentsValid)
+            return static_cast<A *>(rv->arguments())->arguments;
+
+        const QMetaObject *metaObject = c->createMetaObject();
+        Q_ASSERT(metaObject);
+        QMetaMethod m = metaObject->method(index);
+
+        int argc = m.parameterCount();
+        if (!rv->arguments()) {
+            A *args = c->createArgumentsObject(argc, m.parameterNames());
+            rv->setArguments(args);
+        }
+        A *args = static_cast<A *>(rv->arguments());
+
+        QList<QByteArray> argTypeNames; // Only loaded if needed
+
+        for (int ii = 0; ii < argc; ++ii) {
+            int type = m.parameterType(ii);
+
+            if (QMetaType::sizeOf(type) > int(sizeof(int))) {
+                // Cannot be passed as int
+                // We know that it's a known type, as sizeOf(UnknownType) == 0
+            } else if (QMetaType::typeFlags(type) & QMetaType::IsEnumeration) {
+                type = QMetaType::Int;
+            } else {
+                if (argTypeNames.isEmpty())
+                    argTypeNames = m.parameterTypes();
+                if (isNamedEnumerator(metaObject, argTypeNames.at(ii))) {
+                    type = QMetaType::Int;
+                } else if (type == QMetaType::UnknownType){
+                    if (unknownTypeError)
+                        *unknownTypeError = argTypeNames.at(ii);
+                    return nullptr;
+                }
+
+            }
+            args->arguments[ii + 1] = type;
+        }
+        args->argumentsValid = true;
+        return static_cast<A *>(rv->arguments())->arguments;
+
+    } else {
+        QMetaMethod m = _m.asT2()->method(index);
+        return methodParameterTypes(m, argStorage, unknownTypeError);
+
+    }
+}
+
+int *QQmlMetaObject::methodParameterTypes(const QMetaMethod &m, ArgTypeStorage *argStorage,
+                                          QByteArray *unknownTypeError) const
+{
+    Q_ASSERT(argStorage);
+
+    int argc = m.parameterCount();
+    argStorage->resize(argc + 1);
+    argStorage->operator[](0) = argc;
+    QList<QByteArray> argTypeNames; // Only loaded if needed
+
+    for (int ii = 0; ii < argc; ++ii) {
+        int type = m.parameterType(ii);
+        if (QMetaType::sizeOf(type) > int(sizeof(int))) {
+            // Cannot be passed as int
+            // We know that it's a known type, as sizeOf(UnknownType) == 0
+        } else if (QMetaType::typeFlags(type) & QMetaType::IsEnumeration) {
+            type = QMetaType::Int;
+        } else {
+            if (argTypeNames.isEmpty())
+                argTypeNames = m.parameterTypes();
+            if (isNamedEnumerator(_m.asT2(), argTypeNames.at(ii))) {
+                type = QMetaType::Int;
+            } else if (type == QMetaType::UnknownType) {
+                if (unknownTypeError)
+                    *unknownTypeError = argTypeNames.at(ii);
+                return nullptr;
+            }
+        }
+        argStorage->operator[](ii + 1) = type;
+    }
+
+    return argStorage->data();
+}
+
+QT_END_NAMESPACE
diff --git a/src/qml/qml/qqmlmetaobject_p.h b/src/qml/qml/qqmlmetaobject_p.h
new file mode 100644
index 0000000000..65d6361b90
--- /dev/null
+++ b/src/qml/qml/qqmlmetaobject_p.h
@@ -0,0 +1,187 @@
+/****************************************************************************
+**
+** Copyright (C) 2019 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QQMLMETAOBJECT_P_H
+#define QQMLMETAOBJECT_P_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include <QtQml/qtqmlglobal.h>
+
+#include <private/qflagpointer_p.h>
+#include <private/qqmlpropertycache_p.h>
+
+#include <QtCore/qvarlengtharray.h>
+#include <QtCore/qmetaobject.h>
+
+QT_BEGIN_NAMESPACE
+
+// QQmlMetaObject serves as a wrapper around either QMetaObject or QQmlPropertyCache.
+// This is necessary as we delay creation of QMetaObject for synthesized QObjects, but
+// we don't want to needlessly generate QQmlPropertyCaches every time we encounter a
+// QObject type used in assignment or when we don't have a QQmlEngine etc.
+//
+// This class does NOT reference the propertycache.
+class QQmlEnginePrivate;
+class QQmlPropertyData;
+class Q_QML_EXPORT QQmlMetaObject
+{
+public:
+    typedef QVarLengthArray<int, 9> ArgTypeStorage;
+
+    inline QQmlMetaObject();
+    inline QQmlMetaObject(QObject *);
+    inline QQmlMetaObject(const QMetaObject *);
+    inline QQmlMetaObject(QQmlPropertyCache *);
+    inline QQmlMetaObject(const QQmlMetaObject &);
+
+    inline QQmlMetaObject &operator=(const QQmlMetaObject &);
+
+    inline bool isNull() const;
+
+    inline const char *className() const;
+    inline int propertyCount() const;
+
+    inline bool hasMetaObject() const;
+    inline const QMetaObject *metaObject() const;
+
+    QQmlPropertyCache *propertyCache(QQmlEnginePrivate *) const;
+
+    int methodReturnType(const QQmlPropertyData &data, QByteArray *unknownTypeError) const;
+    int *methodParameterTypes(int index, ArgTypeStorage *argStorage,
+                              QByteArray *unknownTypeError) const;
+
+    static bool canConvert(const QQmlMetaObject &from, const QQmlMetaObject &to);
+
+    // static_metacall (on Gadgets) doesn't call the base implementation and therefore
+    // we need a helper to find the correct meta object and property/method index.
+    static void resolveGadgetMethodOrPropertyIndex(QMetaObject::Call type, const QMetaObject **metaObject, int *index);
+
+protected:
+    QBiPointer<QQmlPropertyCache, const QMetaObject> _m;
+    int *methodParameterTypes(const QMetaMethod &method, ArgTypeStorage *argStorage,
+                              QByteArray *unknownTypeError) const;
+
+};
+
+QQmlMetaObject::QQmlMetaObject()
+{
+}
+
+QQmlMetaObject::QQmlMetaObject(QObject *o)
+{
+    if (o) {
+        QQmlData *ddata = QQmlData::get(o, false);
+        if (ddata && ddata->propertyCache) _m = ddata->propertyCache;
+        else _m = o->metaObject();
+    }
+}
+
+QQmlMetaObject::QQmlMetaObject(const QMetaObject *m)
+    : _m(m)
+{
+}
+
+QQmlMetaObject::QQmlMetaObject(QQmlPropertyCache *m)
+    : _m(m)
+{
+}
+
+QQmlMetaObject::QQmlMetaObject(const QQmlMetaObject &o)
+    : _m(o._m)
+{
+}
+
+QQmlMetaObject &QQmlMetaObject::operator=(const QQmlMetaObject &o)
+{
+    _m = o._m;
+    return *this;
+}
+
+bool QQmlMetaObject::isNull() const
+{
+    return _m.isNull();
+}
+
+const char *QQmlMetaObject::className() const
+{
+    if (_m.isNull()) {
+        return nullptr;
+    } else if (_m.isT1()) {
+        return _m.asT1()->className();
+    } else {
+        return _m.asT2()->className();
+    }
+}
+
+int QQmlMetaObject::propertyCount() const
+{
+    if (_m.isNull()) {
+        return 0;
+    } else if (_m.isT1()) {
+        return _m.asT1()->propertyCount();
+    } else {
+        return _m.asT2()->propertyCount();
+    }
+}
+
+bool QQmlMetaObject::hasMetaObject() const
+{
+    return _m.isT2() || (!_m.isNull() && _m.asT1()->metaObject());
+}
+
+const QMetaObject *QQmlMetaObject::metaObject() const
+{
+    if (_m.isNull()) return nullptr;
+    if (_m.isT1()) return _m.asT1()->createMetaObject();
+    else return _m.asT2();
+}
+
+QT_END_NAMESPACE
+
+#endif // QQMLMETAOBJECT_P_H
diff --git a/src/qml/qml/qqmlmetatype.cpp b/src/qml/qml/qqmlmetatype.cpp
index 0672618225..0da96f61e4 100644
--- a/src/qml/qml/qqmlmetatype.cpp
+++ b/src/qml/qml/qqmlmetatype.cpp
@@ -37,321 +37,71 @@
 **
 ****************************************************************************/
 
-#include <QtQml/qqmlprivate.h>
 #include "qqmlmetatype_p.h"
 
-#include <private/qqmlproxymetaobject_p.h>
-#include <private/qqmlcustomparser_p.h>
-#include <private/qhashedstring_p.h>
-#include <private/qqmlimport_p.h>
-
-#include <QtCore/qdebug.h>
-#include <QtCore/qstringlist.h>
-#include <QtCore/qmetaobject.h>
-#include <QtCore/qbitarray.h>
-#include <QtCore/qreadwritelock.h>
-#include <QtCore/private/qmetaobject_p.h>
-
-#include <qmetatype.h>
-#include <qobjectdefs.h>
-#include <qbytearray.h>
-#include <qreadwritelock.h>
-#include <qstring.h>
-#include <qstringlist.h>
-#include <qvector.h>
-
-#include <ctype.h>
-#include "qqmlcomponent.h"
+#include <private/qqmlmetatypedata_p.h>
+#include <private/qqmltypemodule_p_p.h>
+#include <private/qqmltype_p_p.h>
+#include <private/qqmltypeloader_p.h>
+#include <private/qqmlextensionplugin_p.h>
 
-QT_BEGIN_NAMESPACE
-
-struct QQmlMetaTypeData
-{
-    QQmlMetaTypeData();
-    ~QQmlMetaTypeData();
-    QList<QQmlType *> types;
-    typedef QHash<int, QQmlType *> Ids;
-    Ids idToType;
-    typedef QHash<QHashedStringRef,QQmlType *> Names;
-    Names nameToType;
-    typedef QHash<QUrl, QQmlType *> Files; //For file imported composite types only
-    Files urlToType;
-    Files urlToNonFileImportType; // For non-file imported composite and composite
-                                  // singleton types. This way we can locate any
-                                  // of them by url, even if it was registered as
-                                  // a module via QQmlPrivate::RegisterCompositeType
-    typedef QHash<const QMetaObject *, QQmlType *> MetaObjects;
-    MetaObjects metaObjectToType;
-    typedef QHash<int, QQmlMetaType::StringConverter> StringConverters;
-    StringConverters stringConverters;
-
-    struct VersionedUri {
-        VersionedUri()
-        : majorVersion(0) {}
-        VersionedUri(const QHashedString &uri, int majorVersion)
-        : uri(uri), majorVersion(majorVersion) {}
-        bool operator==(const VersionedUri &other) const {
-            return other.majorVersion == majorVersion && other.uri == uri;
-        }
-        QHashedString uri;
-        int majorVersion;
-    };
-    typedef QHash<VersionedUri, QQmlTypeModule *> TypeModules;
-    TypeModules uriToModule;
-
-    QBitArray objects;
-    QBitArray interfaces;
-    QBitArray lists;
-
-    QList<QQmlPrivate::AutoParentFunction> parentFunctions;
-    QVector<QQmlPrivate::QmlUnitCacheLookupFunction> lookupCachedQmlUnit;
+#include <QtCore/qcoreapplication.h>
+#include <QtCore/qmutex.h>
+#include <QtCore/qloggingcategory.h>
 
-    QSet<QString> protectedNamespaces;
+Q_DECLARE_LOGGING_CATEGORY(DBG_DISK_CACHE)
 
-    QString typeRegistrationNamespace;
-    QStringList typeRegistrationFailures;
-};
+QT_BEGIN_NAMESPACE
 
-class QQmlTypeModulePrivate
+struct LockedData : private QQmlMetaTypeData
 {
-public:
-    QQmlTypeModulePrivate()
-    : minMinorVersion(INT_MAX), maxMinorVersion(0), locked(false) {}
-
-    static QQmlTypeModulePrivate* get(QQmlTypeModule* q) { return q->d; }
-
-    QQmlMetaTypeData::VersionedUri uri;
-
-    int minMinorVersion;
-    int maxMinorVersion;
-    bool locked;
-
-    void add(QQmlType *);
-
-    QStringHash<QList<QQmlType *> > typeHash;
-    QList<QQmlType *> types;
+    friend class QQmlMetaTypeDataPtr;
 };
 
-Q_GLOBAL_STATIC(QQmlMetaTypeData, metaTypeData)
+Q_GLOBAL_STATIC(LockedData, metaTypeData)
 Q_GLOBAL_STATIC_WITH_ARGS(QMutex, metaTypeDataLock, (QMutex::Recursive))
 
-static uint qHash(const QQmlMetaTypeData::VersionedUri &v)
-{
-    return v.uri.hash() ^ qHash(v.majorVersion);
-}
-
-QQmlMetaTypeData::QQmlMetaTypeData()
-{
-}
-
-QQmlMetaTypeData::~QQmlMetaTypeData()
-{
-    for (int i = 0; i < types.count(); ++i)
-        delete types.at(i);
-
-    for (TypeModules::const_iterator i = uriToModule.constBegin(), cend = uriToModule.constEnd(); i != cend; ++i)
-        delete *i;
-}
-
-class QQmlTypePrivate
+class QQmlMetaTypeDataPtr
 {
+    Q_DISABLE_COPY_MOVE(QQmlMetaTypeDataPtr)
 public:
-    QQmlTypePrivate(QQmlType::RegistrationType type);
-    ~QQmlTypePrivate();
-
-    void init() const;
-    void initEnums() const;
-    void insertEnums(const QMetaObject *metaObject) const;
+    QQmlMetaTypeDataPtr() : locker(metaTypeDataLock()), data(metaTypeData()) {}
+    ~QQmlMetaTypeDataPtr() = default;
 
-    QQmlType::RegistrationType regType;
+    QQmlMetaTypeData &operator*() { return *data; }
+    QQmlMetaTypeData *operator->() { return data; }
+    operator QQmlMetaTypeData *() { return data; }
 
-    struct QQmlCppTypeData
-    {
-        int allocationSize;
-        void (*newFunc)(void *);
-        QString noCreationReason;
-        int parserStatusCast;
-        QObject *(*extFunc)(QObject *);
-        const QMetaObject *extMetaObject;
-        QQmlCustomParser *customParser;
-        QQmlAttachedPropertiesFunc attachedPropertiesFunc;
-        const QMetaObject *attachedPropertiesType;
-        int attachedPropertiesId;
-        int propertyValueSourceCast;
-        int propertyValueInterceptorCast;
-    };
-
-    struct QQmlSingletonTypeData
-    {
-        QQmlType::SingletonInstanceInfo *singletonInstanceInfo;
-    };
+    const QQmlMetaTypeData &operator*() const { return *data; }
+    const QQmlMetaTypeData *operator->() const { return data; }
+    operator const QQmlMetaTypeData *() const { return data; }
 
-    struct QQmlCompositeTypeData
-    {
-        QUrl url;
-    };
-
-    union extraData {
-        QQmlCppTypeData* cd;
-        QQmlSingletonTypeData* sd;
-        QQmlCompositeTypeData* fd;
-    } extraData;
-
-    const char *iid;
-    QHashedString module;
-    QString name;
-    QString elementName;
-    int version_maj;
-    int version_min;
-    int typeId;
-    int listId;
-    int revision;
-    mutable bool containsRevisionedAttributes;
-    mutable QQmlType *superType;
-    const QMetaObject *baseMetaObject;
-
-    int index;
-    mutable volatile bool isSetup:1;
-    mutable volatile bool isEnumSetup:1;
-    mutable bool haveSuperType:1;
-    mutable QList<QQmlProxyMetaObject::ProxyData> metaObjects;
-    mutable QStringHash<int> enums;
-    mutable QStringHash<int> scopedEnumIndex; // maps from enum name to index in scopedEnums
-    mutable QList<QStringHash<int>*> scopedEnums;
-
-    static QHash<const QMetaObject *, int> attachedPropertyIds;
+private:
+    QMutexLocker locker;
+    LockedData *data = nullptr;
 };
 
-void QQmlType::SingletonInstanceInfo::init(QQmlEngine *e)
-{
-    QV4::ExecutionEngine *v4 = QV8Engine::getV4(e->handle());
-    v4->pushGlobalContext();
-    if (scriptCallback && scriptApi(e).isUndefined()) {
-        setScriptApi(e, scriptCallback(e, e));
-    } else if (qobjectCallback && !qobjectApi(e)) {
-        QObject *o = qobjectCallback(e, e);
-        setQObjectApi(e, o);
-        if (!o) {
-            qFatal("qmlRegisterSingletonType(): \"%s\" is not available because the callback function returns a null pointer.", qPrintable(typeName));
-        }
-        // if this object can use a property cache, create it now
-        QQmlData::ensurePropertyCache(e, o);
-    } else if (!url.isEmpty() && !qobjectApi(e)) {
-        QQmlComponent component(e, url, QQmlComponent::PreferSynchronous);
-        QObject *o = component.create();
-        setQObjectApi(e, o);
-    }
-    v4->popContext();
-}
-
-void QQmlType::SingletonInstanceInfo::destroy(QQmlEngine *e)
-{
-    // cleans up the engine-specific singleton instances if they exist.
-    scriptApis.remove(e);
-    QObject *o = qobjectApis.take(e);
-    if (o) {
-        QQmlData *ddata = QQmlData::get(o, false);
-        if (url.isEmpty() && ddata && ddata->indestructible && ddata->explicitIndestructibleSet)
-            return;
-        delete o;
-    }
-}
-
-void QQmlType::SingletonInstanceInfo::setQObjectApi(QQmlEngine *e, QObject *o)
+static QQmlTypePrivate *createQQmlType(QQmlMetaTypeData *data,
+                                       const QQmlPrivate::RegisterInterface &type)
 {
-    qobjectApis.insert(e, o);
-}
-
-QObject *QQmlType::SingletonInstanceInfo::qobjectApi(QQmlEngine *e) const
-{
-    return qobjectApis.value(e);
-}
-
-void QQmlType::SingletonInstanceInfo::setScriptApi(QQmlEngine *e, const QJSValue &v)
-{
-    scriptApis.insert(e, v);
-}
-
-QJSValue QQmlType::SingletonInstanceInfo::scriptApi(QQmlEngine *e) const
-{
-    return scriptApis.value(e);
-}
-
-QHash<const QMetaObject *, int> QQmlTypePrivate::attachedPropertyIds;
-
-QQmlTypePrivate::QQmlTypePrivate(QQmlType::RegistrationType type)
-: regType(type), iid(0), typeId(0), listId(0), revision(0),
-    containsRevisionedAttributes(false), superType(0), baseMetaObject(0),
-    index(-1), isSetup(false), isEnumSetup(false), haveSuperType(false)
-{
-    switch (type) {
-    case QQmlType::CppType:
-        extraData.cd = new QQmlCppTypeData;
-        extraData.cd->allocationSize = 0;
-        extraData.cd->newFunc = 0;
-        extraData.cd->parserStatusCast = -1;
-        extraData.cd->extFunc = 0;
-        extraData.cd->extMetaObject = 0;
-        extraData.cd->customParser = 0;
-        extraData.cd->attachedPropertiesFunc = 0;
-        extraData.cd->attachedPropertiesType = 0;
-        extraData.cd->propertyValueSourceCast = -1;
-        extraData.cd->propertyValueInterceptorCast = -1;
-        break;
-    case QQmlType::SingletonType:
-    case QQmlType::CompositeSingletonType:
-        extraData.sd = new QQmlSingletonTypeData;
-        extraData.sd->singletonInstanceInfo = 0;
-        break;
-    case QQmlType::InterfaceType:
-        extraData.cd = 0;
-        break;
-    case QQmlType::CompositeType:
-        extraData.fd = new QQmlCompositeTypeData;
-        break;
-    default: qFatal("QQmlTypePrivate Internal Error.");
-    }
-}
-
-QQmlTypePrivate::~QQmlTypePrivate()
-{
-    qDeleteAll(scopedEnums);
-    switch (regType) {
-    case QQmlType::CppType:
-        delete extraData.cd->customParser;
-        delete extraData.cd;
-        break;
-    case QQmlType::SingletonType:
-    case QQmlType::CompositeSingletonType:
-        delete extraData.sd->singletonInstanceInfo;
-        delete extraData.sd;
-        break;
-    case QQmlType::CompositeType:
-        delete extraData.fd;
-        break;
-    default: //Also InterfaceType, because it has no extra data
-        break;
-    }
-}
-
-QQmlType::QQmlType(int index, const QQmlPrivate::RegisterInterface &interface)
-: d(new QQmlTypePrivate(InterfaceType))
-{
-    d->iid = interface.iid;
-    d->typeId = interface.typeId;
-    d->listId = interface.listId;
-    d->index = index;
+    auto *d = new QQmlTypePrivate(QQmlType::InterfaceType);
+    d->iid = type.iid;
+    d->typeId = type.typeId;
+    d->listId = type.listId;
     d->isSetup = true;
     d->version_maj = 0;
     d->version_min = 0;
+    data->registerType(d);
+    return d;
 }
 
-QQmlType::QQmlType(int index, const QString &elementName, const QQmlPrivate::RegisterSingletonType &type)
-: d(new QQmlTypePrivate(SingletonType))
+static QQmlTypePrivate *createQQmlType(QQmlMetaTypeData *data, const QString &elementName,
+                                       const QQmlPrivate::RegisterSingletonType &type)
 {
-    d->elementName = elementName;
-    d->module = QString::fromUtf8(type.uri);
+    auto *d = new QQmlTypePrivate(QQmlType::SingletonType);
+    data->registerType(d);
 
+    d->setName(QString::fromUtf8(type.uri), elementName);
     d->version_maj = type.versionMajor;
     d->version_min = type.versionMinor;
 
@@ -364,37 +114,22 @@ QQmlType::QQmlType(int index, const QString &elementName, const QQmlPrivate::Reg
             d->revision = type.revision;
     }
 
-    d->index = index;
-
-    d->extraData.sd->singletonInstanceInfo = new SingletonInstanceInfo;
+    d->extraData.sd->singletonInstanceInfo = new QQmlType::SingletonInstanceInfo;
     d->extraData.sd->singletonInstanceInfo->scriptCallback = type.scriptApi;
     d->extraData.sd->singletonInstanceInfo->qobjectCallback = type.qobjectApi;
     d->extraData.sd->singletonInstanceInfo->typeName = QString::fromUtf8(type.typeName);
     d->extraData.sd->singletonInstanceInfo->instanceMetaObject
-        = (type.qobjectApi && type.version >= 1) ? type.instanceMetaObject : 0;
-}
+            = (type.qobjectApi && type.version >= 1) ? type.instanceMetaObject : nullptr;
 
-QQmlType::QQmlType(int index, const QString &elementName, const QQmlPrivate::RegisterCompositeSingletonType &type)
-  : d(new QQmlTypePrivate(CompositeSingletonType))
-{
-    d->elementName = elementName;
-    d->module = QString::fromUtf8(type.uri);
-
-    d->version_maj = type.versionMajor;
-    d->version_min = type.versionMinor;
-
-    d->index = index;
-
-    d->extraData.sd->singletonInstanceInfo = new SingletonInstanceInfo;
-    d->extraData.sd->singletonInstanceInfo->url = type.url;
-    d->extraData.sd->singletonInstanceInfo->typeName = QString::fromUtf8(type.typeName);
+    return d;
 }
 
-QQmlType::QQmlType(int index, const QString &elementName, const QQmlPrivate::RegisterType &type)
-: d(new QQmlTypePrivate(CppType))
+static QQmlTypePrivate *createQQmlType(QQmlMetaTypeData *data, const QString &elementName,
+                                       const QQmlPrivate::RegisterType &type)
 {
-    d->elementName = elementName;
-    d->module = QString::fromUtf8(type.uri);
+    QQmlTypePrivate *d = new QQmlTypePrivate(QQmlType::CppType);
+    data->registerType(d);
+    d->setName(QString::fromUtf8(type.uri), elementName);
 
     d->version_maj = type.versionMajor;
     d->version_min = type.versionMinor;
@@ -409,10 +144,8 @@ QQmlType::QQmlType(int index, const QString &elementName, const QQmlPrivate::Reg
     d->extraData.cd->attachedPropertiesFunc = type.attachedPropertiesFunction;
     d->extraData.cd->attachedPropertiesType = type.attachedPropertiesMetaObject;
     if (d->extraData.cd->attachedPropertiesType) {
-        QHash<const QMetaObject *, int>::Iterator iter = d->attachedPropertyIds.find(d->baseMetaObject);
-        if (iter == d->attachedPropertyIds.end())
-            iter = d->attachedPropertyIds.insert(d->baseMetaObject, index);
-        d->extraData.cd->attachedPropertiesId = *iter;
+        d->extraData.cd->attachedPropertiesId = data->attachedPropertyId(d->baseMetaObject,
+                                                                         d->index);
     } else {
         d->extraData.cd->attachedPropertiesId = -1;
     }
@@ -421,158 +154,52 @@ QQmlType::QQmlType(int index, const QString &elementName, const QQmlPrivate::Reg
     d->extraData.cd->propertyValueInterceptorCast = type.valueInterceptorCast;
     d->extraData.cd->extFunc = type.extensionObjectCreate;
     d->extraData.cd->customParser = type.customParser;
-    d->index = index;
+    d->extraData.cd->registerEnumClassesUnscoped = true;
 
     if (type.extensionMetaObject)
         d->extraData.cd->extMetaObject = type.extensionMetaObject;
-}
-
-QQmlType::QQmlType(int index, const QString &elementName, const QQmlPrivate::RegisterCompositeType &type)
-: d(new QQmlTypePrivate(CompositeType))
-{
-    d->index = index;
-    d->elementName = elementName;
 
-    d->module = QString::fromUtf8(type.uri);
-    d->version_maj = type.versionMajor;
-    d->version_min = type.versionMinor;
-
-    d->extraData.fd->url = type.url;
-}
-
-QQmlType::~QQmlType()
-{
-    delete d;
-}
-
-const QHashedString &QQmlType::module() const
-{
-    return d->module;
-}
-
-int QQmlType::majorVersion() const
-{
-    return d->version_maj;
-}
-
-int QQmlType::minorVersion() const
-{
-    return d->version_min;
-}
-
-bool QQmlType::availableInVersion(int vmajor, int vminor) const
-{
-    Q_ASSERT(vmajor >= 0 && vminor >= 0);
-    return vmajor == d->version_maj && vminor >= d->version_min;
-}
-
-bool QQmlType::availableInVersion(const QHashedStringRef &module, int vmajor, int vminor) const
-{
-    Q_ASSERT(vmajor >= 0 && vminor >= 0);
-    return module == d->module && vmajor == d->version_maj && vminor >= d->version_min;
-}
-
-// returns the nearest _registered_ super class
-QQmlType *QQmlType::superType() const
-{
-    if (!d->haveSuperType && d->baseMetaObject) {
-        const QMetaObject *mo = d->baseMetaObject->superClass();
-        while (mo && !d->superType) {
-            d->superType = QQmlMetaType::qmlType(mo, d->module, d->version_maj, d->version_min);
-            mo = mo->superClass();
-        }
-        d->haveSuperType = true;
+    // Check if the user wants only scoped enum classes
+    if (d->baseMetaObject) {
+        auto indexOfClassInfo = d->baseMetaObject->indexOfClassInfo("RegisterEnumClassesUnscoped");
+        if (indexOfClassInfo != -1 && QString::fromUtf8(d->baseMetaObject->classInfo(indexOfClassInfo).value()) == QLatin1String("false"))
+            d->extraData.cd->registerEnumClassesUnscoped = false;
     }
 
-    return d->superType;
+    return d;
 }
 
-QQmlType *QQmlType::resolveCompositeBaseType(QQmlEnginePrivate *engine) const
+static QQmlTypePrivate *createQQmlType(QQmlMetaTypeData *data, const QString &elementName,
+                                       const QQmlPrivate::RegisterCompositeType &type)
 {
-    Q_ASSERT(isComposite());
-    if (!engine)
-        return 0;
-    QQmlRefPointer<QQmlTypeData> td(engine->typeLoader.getType(sourceUrl()), QQmlRefPointer<QQmlTypeData>::Adopt);
-    if (td.isNull() || !td->isComplete())
-        return 0;
-    QV4::CompiledData::CompilationUnit *compilationUnit = td->compilationUnit();
-    const QMetaObject *mo = compilationUnit->rootPropertyCache()->firstCppMetaObject();
-    return QQmlMetaType::qmlType(mo);
-}
-
-int QQmlType::resolveCompositeEnumValue(QQmlEnginePrivate *engine, const QString &name, bool *ok) const
-{
-    Q_ASSERT(isComposite());
-    *ok = false;
-    QQmlType *type = resolveCompositeBaseType(engine);
-    if (!type)
-        return -1;
-    return type->enumValue(engine, name, ok);
-}
-
-int QQmlType::resolveCompositeScopedEnumIndex(QQmlEnginePrivate *engine, const QV4::String *name, bool *ok) const
-{
-    Q_ASSERT(isComposite());
-    *ok = false;
-    QQmlType *type = resolveCompositeBaseType(engine);
-    if (!type)
-        return -1;
-    return type->scopedEnumIndex(engine, name, ok);
-}
-
-int QQmlType::resolveCompositeScopedEnumIndex(QQmlEnginePrivate *engine, const QString &name, bool *ok) const
-{
-    Q_ASSERT(isComposite());
-    *ok = false;
-    QQmlType *type = resolveCompositeBaseType(engine);
-    if (!type)
-        return -1;
-    return type->scopedEnumIndex(engine, name, ok);
-}
-
+    auto *d = new QQmlTypePrivate(QQmlType::CompositeType);
+    data->registerType(d);
+    d->setName(QString::fromUtf8(type.uri), elementName);
+    d->version_maj = type.versionMajor;
+    d->version_min = type.versionMinor;
 
-int QQmlType::resolveCompositeScopedEnumValue(QQmlEnginePrivate *engine, int index, const QV4::String *name, bool *ok) const
-{
-    Q_ASSERT(isComposite());
-    *ok = false;
-    QQmlType *type = resolveCompositeBaseType(engine);
-    if (!type)
-        return -1;
-    return type->scopedEnumValue(engine, index, name, ok);
+    d->extraData.fd->url = QQmlTypeLoader::normalize(type.url);
+    return d;
 }
 
-int QQmlType::resolveCompositeScopedEnumValue(QQmlEnginePrivate *engine, int index, const QString &name, bool *ok) const
+static QQmlTypePrivate *createQQmlType(QQmlMetaTypeData *data, const QString &elementName,
+                                       const QQmlPrivate::RegisterCompositeSingletonType &type)
 {
-    Q_ASSERT(isComposite());
-    *ok = false;
-    QQmlType *type = resolveCompositeBaseType(engine);
-    if (!type)
-        return -1;
-    return type->scopedEnumValue(engine, index, name, ok);
-}
+    auto *d = new QQmlTypePrivate(QQmlType::CompositeSingletonType);
+    data->registerType(d);
+    d->setName(QString::fromUtf8(type.uri), elementName);
 
-int QQmlType::resolveCompositeScopedEnumValue(QQmlEnginePrivate *engine, const QByteArray &scopedName, const QByteArray &name, bool *ok) const
-{
-    Q_ASSERT(isComposite());
-    *ok = false;
-    QQmlType *type = resolveCompositeBaseType(engine);
-    if (!type)
-        return -1;
-    return type->scopedEnumValue(engine, scopedName, name, ok);
-}
+    d->version_maj = type.versionMajor;
+    d->version_min = type.versionMinor;
 
-int QQmlType::resolveCompositeScopedEnumValue(QQmlEnginePrivate *engine, const QStringRef &scopedName, const QStringRef &name, bool *ok) const
-{
-    Q_ASSERT(isComposite());
-    *ok = false;
-    QQmlType *type = resolveCompositeBaseType(engine);
-    if (!type)
-        return -1;
-    return type->scopedEnumValue(engine, scopedName, name, ok);
+    d->extraData.sd->singletonInstanceInfo = new QQmlType::SingletonInstanceInfo;
+    d->extraData.sd->singletonInstanceInfo->url = QQmlTypeLoader::normalize(type.url);
+    d->extraData.sd->singletonInstanceInfo->typeName = QString::fromUtf8(type.typeName);
+    return d;
 }
 
-static void clone(QMetaObjectBuilder &builder, const QMetaObject *mo,
-                  const QMetaObject *ignoreStart, const QMetaObject *ignoreEnd)
+void QQmlMetaType::clone(QMetaObjectBuilder &builder, const QMetaObject *mo,
+                         const QMetaObject *ignoreStart, const QMetaObject *ignoreEnd)
 {
     // Set classname
     builder.setClassName(ignoreEnd->className());
@@ -639,699 +266,10 @@ static void clone(QMetaObjectBuilder &builder, const QMetaObject *mo,
     }
 }
 
-static bool isPropertyRevisioned(const QMetaObject *mo, int index)
-{
-    int i = index;
-    i -= mo->propertyOffset();
-    if (i < 0 && mo->d.superdata)
-        return isPropertyRevisioned(mo->d.superdata, index);
-
-    const QMetaObjectPrivate *mop = reinterpret_cast<const QMetaObjectPrivate*>(mo->d.data);
-    if (i >= 0 && i < mop->propertyCount) {
-        int handle = mop->propertyData + 3*i;
-        int flags = mo->d.data[handle + 2];
-
-        return (flags & Revisioned);
-    }
-
-    return false;
-}
-
-void QQmlTypePrivate::init() const
-{
-    if (isSetup)
-        return;
-
-    QMutexLocker lock(metaTypeDataLock());
-    if (isSetup)
-        return;
-
-    const QMetaObject *mo = baseMetaObject;
-    if (!mo) {
-        // version 0 singleton type without metaobject information
-        return;
-    }
-
-    if (regType == QQmlType::CppType) {
-        // Setup extended meta object
-        // XXX - very inefficient
-        if (extraData.cd->extFunc) {
-            QMetaObjectBuilder builder;
-            clone(builder, extraData.cd->extMetaObject, extraData.cd->extMetaObject, extraData.cd->extMetaObject);
-            builder.setFlags(QMetaObjectBuilder::DynamicMetaObject);
-            QMetaObject *mmo = builder.toMetaObject();
-            mmo->d.superdata = mo;
-            QQmlProxyMetaObject::ProxyData data = { mmo, extraData.cd->extFunc, 0, 0 };
-            metaObjects << data;
-        }
-    }
-
-    mo = mo->d.superdata;
-    while(mo) {
-        QQmlType *t = metaTypeData()->metaObjectToType.value(mo);
-        if (t) {
-            if (t->d->regType == QQmlType::CppType) {
-                if (t->d->extraData.cd->extFunc) {
-                    QMetaObjectBuilder builder;
-                    clone(builder, t->d->extraData.cd->extMetaObject, t->d->baseMetaObject, baseMetaObject);
-                    builder.setFlags(QMetaObjectBuilder::DynamicMetaObject);
-                    QMetaObject *mmo = builder.toMetaObject();
-                    mmo->d.superdata = baseMetaObject;
-                    if (!metaObjects.isEmpty())
-                        metaObjects.constLast().metaObject->d.superdata = mmo;
-                    QQmlProxyMetaObject::ProxyData data = { mmo, t->d->extraData.cd->extFunc, 0, 0 };
-                    metaObjects << data;
-                }
-            }
-        }
-        mo = mo->d.superdata;
-    }
-
-    for (int ii = 0; ii < metaObjects.count(); ++ii) {
-        metaObjects[ii].propertyOffset =
-            metaObjects.at(ii).metaObject->propertyOffset();
-        metaObjects[ii].methodOffset =
-            metaObjects.at(ii).metaObject->methodOffset();
-    }
-
-    // Check for revisioned details
-    {
-        const QMetaObject *mo = 0;
-        if (metaObjects.isEmpty())
-            mo = baseMetaObject;
-        else
-            mo = metaObjects.constFirst().metaObject;
-
-        for (int ii = 0; !containsRevisionedAttributes && ii < mo->propertyCount(); ++ii) {
-            if (isPropertyRevisioned(mo, ii))
-                containsRevisionedAttributes = true;
-        }
-
-        for (int ii = 0; !containsRevisionedAttributes && ii < mo->methodCount(); ++ii) {
-            if (mo->method(ii).revision() != 0)
-                containsRevisionedAttributes = true;
-        }
-    }
-
-    isSetup = true;
-    lock.unlock();
-}
-
-void QQmlTypePrivate::initEnums() const
-{
-    if (isEnumSetup) return;
-
-    init();
-
-    QMutexLocker lock(metaTypeDataLock());
-    if (isEnumSetup) return;
-
-    if (baseMetaObject) // could be singleton type without metaobject
-        insertEnums(baseMetaObject);
-
-    isEnumSetup = true;
-}
-
-void QQmlTypePrivate::insertEnums(const QMetaObject *metaObject) const
-{
-    // Add any enum values defined by 'related' classes
-    if (metaObject->d.relatedMetaObjects) {
-        const QMetaObject * const *related = metaObject->d.relatedMetaObjects;
-        if (related) {
-            while (*related)
-                insertEnums(*related++);
-        }
-    }
-
-    // Add any enum values defined by this class, overwriting any inherited values
-    for (int ii = 0; ii < metaObject->enumeratorCount(); ++ii) {
-        QMetaEnum e = metaObject->enumerator(ii);
-        const bool isScoped = e.isScoped();
-        QStringHash<int> *scoped = isScoped ? new QStringHash<int>() : 0;
-
-        for (int jj = 0; jj < e.keyCount(); ++jj) {
-            const QString key = QString::fromUtf8(e.key(jj));
-            const int value = e.value(jj);
-            enums.insert(key, value);
-            if (isScoped)
-                scoped->insert(key, value);
-        }
-
-        if (isScoped) {
-            scopedEnums << scoped;
-            scopedEnumIndex.insert(QString::fromUtf8(e.name()), scopedEnums.count()-1);
-        }
-    }
-}
-
-QByteArray QQmlType::typeName() const
-{
-    if (d->regType == SingletonType || d->regType == CompositeSingletonType)
-        return d->extraData.sd->singletonInstanceInfo->typeName.toUtf8();
-    else if (d->baseMetaObject)
-        return d->baseMetaObject->className();
-    else
-        return QByteArray();
-}
-
-const QString &QQmlType::elementName() const
-{
-    return d->elementName;
-}
-
-const QString &QQmlType::qmlTypeName() const
-{
-    if (d->name.isEmpty()) {
-        if (!d->module.isEmpty())
-            d->name = static_cast<QString>(d->module) + QLatin1Char('/') + d->elementName;
-        else
-            d->name = d->elementName;
-    }
-
-    return d->name;
-}
-
-QObject *QQmlType::create() const
-{
-    if (!isCreatable())
-        return 0;
-
-    d->init();
-
-    QObject *rv = (QObject *)operator new(d->extraData.cd->allocationSize);
-    d->extraData.cd->newFunc(rv);
-
-    if (rv && !d->metaObjects.isEmpty())
-        (void)new QQmlProxyMetaObject(rv, &d->metaObjects);
-
-    return rv;
-}
-
-void QQmlType::create(QObject **out, void **memory, size_t additionalMemory) const
-{
-    if (!isCreatable())
-        return;
-
-    d->init();
-
-    QObject *rv = (QObject *)operator new(d->extraData.cd->allocationSize + additionalMemory);
-    d->extraData.cd->newFunc(rv);
-
-    if (rv && !d->metaObjects.isEmpty())
-        (void)new QQmlProxyMetaObject(rv, &d->metaObjects);
-
-    *out = rv;
-    *memory = ((char *)rv) + d->extraData.cd->allocationSize;
-}
-
-QQmlType::SingletonInstanceInfo *QQmlType::singletonInstanceInfo() const
-{
-    if (d->regType != SingletonType && d->regType != CompositeSingletonType)
-        return 0;
-    return d->extraData.sd->singletonInstanceInfo;
-}
-
-QQmlCustomParser *QQmlType::customParser() const
-{
-    if (d->regType != CppType)
-        return 0;
-    return d->extraData.cd->customParser;
-}
-
-QQmlType::CreateFunc QQmlType::createFunction() const
-{
-    if (d->regType != CppType)
-        return 0;
-    return d->extraData.cd->newFunc;
-}
-
-QString QQmlType::noCreationReason() const
-{
-    if (d->regType != CppType)
-        return QString();
-    return d->extraData.cd->noCreationReason;
-}
-
-int QQmlType::createSize() const
-{
-    if (d->regType != CppType)
-        return 0;
-    return d->extraData.cd->allocationSize;
-}
-
-bool QQmlType::isCreatable() const
-{
-    return d->regType == CppType && d->extraData.cd->newFunc;
-}
-
-bool QQmlType::isExtendedType() const
-{
-    d->init();
-
-    return !d->metaObjects.isEmpty();
-}
-
-bool QQmlType::isSingleton() const
-{
-    return d->regType == SingletonType || d->regType == CompositeSingletonType;
-}
-
-bool QQmlType::isInterface() const
-{
-    return d->regType == InterfaceType;
-}
-
-bool QQmlType::isComposite() const
-{
-    return d->regType == CompositeType || d->regType == CompositeSingletonType;
-}
-
-bool QQmlType::isCompositeSingleton() const
-{
-    return d->regType == CompositeSingletonType;
-}
-
-int QQmlType::typeId() const
-{
-    return d->typeId;
-}
-
-int QQmlType::qListTypeId() const
-{
-    return d->listId;
-}
-
-const QMetaObject *QQmlType::metaObject() const
-{
-    d->init();
-
-    if (d->metaObjects.isEmpty())
-        return d->baseMetaObject;
-    else
-        return d->metaObjects.constFirst().metaObject;
-
-}
-
-const QMetaObject *QQmlType::baseMetaObject() const
-{
-    return d->baseMetaObject;
-}
-
-bool QQmlType::containsRevisionedAttributes() const
-{
-    d->init();
-
-    return d->containsRevisionedAttributes;
-}
-
-int QQmlType::metaObjectRevision() const
-{
-    return d->revision;
-}
-
-QQmlAttachedPropertiesFunc QQmlType::attachedPropertiesFunction(QQmlEnginePrivate *engine) const
-{
-    if (d->regType == CppType)
-        return d->extraData.cd->attachedPropertiesFunc;
-
-    QQmlType *base = 0;
-    if (d->regType == CompositeType)
-        base = resolveCompositeBaseType(engine);
-    return base ? base->attachedPropertiesFunction(engine) : 0;
-}
-
-const QMetaObject *QQmlType::attachedPropertiesType(QQmlEnginePrivate *engine) const
-{
-    if (d->regType == CppType)
-        return d->extraData.cd->attachedPropertiesType;
-
-    QQmlType *base = 0;
-    if (d->regType == CompositeType)
-        base = resolveCompositeBaseType(engine);
-    return base ? base->attachedPropertiesType(engine) : 0;
-}
-
-/*
-This is the id passed to qmlAttachedPropertiesById().  This is different from the index
-for the case that a single class is registered under two or more names (eg. Item in
-Qt 4.7 and QtQuick 1.0).
-*/
-int QQmlType::attachedPropertiesId(QQmlEnginePrivate *engine) const
-{
-    if (d->regType == CppType)
-        return d->extraData.cd->attachedPropertiesId;
-
-    QQmlType *base = 0;
-    if (d->regType == CompositeType)
-        base = resolveCompositeBaseType(engine);
-    return base ? base->attachedPropertiesId(engine) : 0;
-}
-
-int QQmlType::parserStatusCast() const
-{
-    if (d->regType != CppType)
-        return -1;
-    return d->extraData.cd->parserStatusCast;
-}
-
-int QQmlType::propertyValueSourceCast() const
-{
-    if (d->regType != CppType)
-        return -1;
-    return d->extraData.cd->propertyValueSourceCast;
-}
-
-int QQmlType::propertyValueInterceptorCast() const
-{
-    if (d->regType != CppType)
-        return -1;
-    return d->extraData.cd->propertyValueInterceptorCast;
-}
-
-const char *QQmlType::interfaceIId() const
-{
-    if (d->regType != InterfaceType)
-        return 0;
-    return d->iid;
-}
-
-int QQmlType::index() const
-{
-    return d->index;
-}
-
-QUrl QQmlType::sourceUrl() const
-{
-    if (d->regType == CompositeType)
-        return d->extraData.fd->url;
-    else if (d->regType == CompositeSingletonType)
-        return d->extraData.sd->singletonInstanceInfo->url;
-    else
-        return QUrl();
-}
-
-int QQmlType::enumValue(QQmlEnginePrivate *engine, const QHashedStringRef &name, bool *ok) const
-{
-    Q_ASSERT(ok);
-    if (isComposite())
-        return resolveCompositeEnumValue(engine, name.toString(), ok);
-    *ok = true;
-
-    d->initEnums();
-
-    int *rv = d->enums.value(name);
-    if (rv)
-        return *rv;
-
-    *ok = false;
-    return -1;
-}
-
-int QQmlType::enumValue(QQmlEnginePrivate *engine, const QHashedCStringRef &name, bool *ok) const
-{
-    Q_ASSERT(ok);
-    if (isComposite())
-        return resolveCompositeEnumValue(engine, name.toUtf16(), ok);
-    *ok = true;
-
-    d->initEnums();
-
-    int *rv = d->enums.value(name);
-    if (rv)
-        return *rv;
-
-    *ok = false;
-    return -1;
-}
-
-int QQmlType::enumValue(QQmlEnginePrivate *engine, const QV4::String *name, bool *ok) const
-{
-    Q_ASSERT(ok);
-    if (isComposite())
-        return resolveCompositeEnumValue(engine, name->toQString(), ok);
-    *ok = true;
-
-    d->initEnums();
-
-    int *rv = d->enums.value(name);
-    if (rv)
-        return *rv;
-
-    *ok = false;
-    return -1;
-}
-
-int QQmlType::scopedEnumIndex(QQmlEnginePrivate *engine, const QV4::String *name, bool *ok) const
-{
-    Q_ASSERT(ok);
-    if (isComposite())
-        return resolveCompositeScopedEnumIndex(engine, name, ok);
-    *ok = true;
-
-    d->initEnums();
-
-    int *rv = d->scopedEnumIndex.value(name);
-    if (rv)
-        return *rv;
-
-    *ok = false;
-    return -1;
-}
-
-int QQmlType::scopedEnumIndex(QQmlEnginePrivate *engine, const QString &name, bool *ok) const
-{
-    Q_ASSERT(ok);
-    if (isComposite())
-        return resolveCompositeScopedEnumIndex(engine, name, ok);
-    *ok = true;
-
-    d->initEnums();
-
-    int *rv = d->scopedEnumIndex.value(name);
-    if (rv)
-        return *rv;
-
-    *ok = false;
-    return -1;
-}
-
-int QQmlType::scopedEnumValue(QQmlEnginePrivate *engine, int index, const QV4::String *name, bool *ok) const
-{
-    Q_ASSERT(ok);
-    if (isComposite())
-        return resolveCompositeScopedEnumValue(engine, index, name, ok);
-    *ok = true;
-
-    Q_ASSERT(index > -1 && index < d->scopedEnums.count());
-    int *rv = d->scopedEnums.at(index)->value(name);
-    if (rv)
-        return *rv;
-
-    *ok = false;
-    return -1;
-}
-
-int QQmlType::scopedEnumValue(QQmlEnginePrivate *engine, int index, const QString &name, bool *ok) const
-{
-    Q_ASSERT(ok);
-    if (isComposite())
-        return resolveCompositeScopedEnumValue(engine, index, name, ok);
-    *ok = true;
-
-    Q_ASSERT(index > -1 && index < d->scopedEnums.count());
-    int *rv = d->scopedEnums.at(index)->value(name);
-    if (rv)
-        return *rv;
-
-    *ok = false;
-    return -1;
-}
-
-int QQmlType::scopedEnumValue(QQmlEnginePrivate *engine, const QByteArray &scopedEnumName, const QByteArray &name, bool *ok) const
-{
-    Q_ASSERT(ok);
-    if (isComposite())
-        return resolveCompositeScopedEnumValue(engine, scopedEnumName, name, ok);
-    *ok = true;
-
-    d->initEnums();
-
-    int *rv = d->scopedEnumIndex.value(QHashedCStringRef(scopedEnumName.constData(), scopedEnumName.length()));
-    if (rv) {
-        int index = *rv;
-        Q_ASSERT(index > -1 && index < d->scopedEnums.count());
-        rv = d->scopedEnums.at(index)->value(QHashedCStringRef(name.constData(), name.length()));
-        if (rv)
-            return *rv;
-    }
-
-    *ok = false;
-    return -1;
-}
-
-int QQmlType::scopedEnumValue(QQmlEnginePrivate *engine, const QStringRef &scopedEnumName, const QStringRef &name, bool *ok) const
-{
-    Q_ASSERT(ok);
-    if (isComposite())
-        return resolveCompositeScopedEnumValue(engine, scopedEnumName, name, ok);
-    *ok = true;
-
-    d->initEnums();
-
-    int *rv = d->scopedEnumIndex.value(QHashedStringRef(scopedEnumName));
-    if (rv) {
-        int index = *rv;
-        Q_ASSERT(index > -1 && index < d->scopedEnums.count());
-        rv = d->scopedEnums.at(index)->value(QHashedStringRef(name));
-        if (rv)
-            return *rv;
-    }
-
-    *ok = false;
-    return -1;
-}
-
-QQmlTypeModule::QQmlTypeModule()
-: d(new QQmlTypeModulePrivate)
-{
-}
-
-QQmlTypeModule::~QQmlTypeModule()
-{
-    delete d; d = 0;
-}
-
-QString QQmlTypeModule::module() const
-{
-    return d->uri.uri;
-}
-
-int QQmlTypeModule::majorVersion() const
-{
-    return d->uri.majorVersion;
-}
-
-int QQmlTypeModule::minimumMinorVersion() const
-{
-    return d->minMinorVersion;
-}
-
-int QQmlTypeModule::maximumMinorVersion() const
-{
-    return d->maxMinorVersion;
-}
-
-void QQmlTypeModulePrivate::add(QQmlType *type)
-{
-    minMinorVersion = qMin(minMinorVersion, type->minorVersion());
-    maxMinorVersion = qMax(maxMinorVersion, type->minorVersion());
-
-    QList<QQmlType *> &list = typeHash[type->elementName()];
-    for (int ii = 0; ii < list.count(); ++ii) {
-        if (list.at(ii)->minorVersion() < type->minorVersion()) {
-            list.insert(ii, type);
-            return;
-        }
-    }
-    list.append(type);
-}
-
-QQmlType *QQmlTypeModule::type(const QHashedStringRef &name, int minor) const
-{
-    QMutexLocker lock(metaTypeDataLock());
-
-    QList<QQmlType *> *types = d->typeHash.value(name);
-    if (!types) return 0;
-
-    for (int ii = 0; ii < types->count(); ++ii)
-        if (types->at(ii)->minorVersion() <= minor)
-            return types->at(ii);
-
-    return 0;
-}
-
-QQmlType *QQmlTypeModule::type(const QV4::String *name, int minor) const
-{
-    QMutexLocker lock(metaTypeDataLock());
-
-    QList<QQmlType *> *types = d->typeHash.value(name);
-    if (!types) return 0;
-
-    for (int ii = 0; ii < types->count(); ++ii)
-        if (types->at(ii)->minorVersion() <= minor)
-            return types->at(ii);
-
-    return 0;
-}
-
-QList<QQmlType*> QQmlTypeModule::singletonTypes(int minor) const
-{
-    QMutexLocker lock(metaTypeDataLock());
-
-    QList<QQmlType *> retn;
-    for (int ii = 0; ii < d->types.count(); ++ii) {
-        QQmlType *curr = d->types.at(ii);
-        if (curr->isSingleton() && curr->minorVersion() <= minor)
-            retn.append(curr);
-    }
-
-    return retn;
-}
-
-QQmlTypeModuleVersion::QQmlTypeModuleVersion()
-: m_module(0), m_minor(0)
-{
-}
-
-QQmlTypeModuleVersion::QQmlTypeModuleVersion(QQmlTypeModule *module, int minor)
-: m_module(module), m_minor(minor)
-{
-    Q_ASSERT(m_module);
-    Q_ASSERT(m_minor >= 0);
-}
-
-QQmlTypeModuleVersion::QQmlTypeModuleVersion(const QQmlTypeModuleVersion &o)
-: m_module(o.m_module), m_minor(o.m_minor)
-{
-}
-
-QQmlTypeModuleVersion &QQmlTypeModuleVersion::operator=(const QQmlTypeModuleVersion &o)
-{
-    m_module = o.m_module;
-    m_minor = o.m_minor;
-    return *this;
-}
-
-QQmlTypeModule *QQmlTypeModuleVersion::module() const
-{
-    return m_module;
-}
-
-int QQmlTypeModuleVersion::minorVersion() const
-{
-    return m_minor;
-}
-
-QQmlType *QQmlTypeModuleVersion::type(const QHashedStringRef &name) const
-{
-    if (m_module) return m_module->type(name, m_minor);
-    else return 0;
-}
-
-QQmlType *QQmlTypeModuleVersion::type(const QV4::String *name) const
-{
-    if (m_module) return m_module->type(name, m_minor);
-    else return 0;
-}
-
-void qmlClearTypeRegistrations() // Declared in qqml.h
+void QQmlMetaType::clearTypeRegistrations()
 {
     //Only cleans global static, assumed no running engine
-    QMutexLocker lock(metaTypeDataLock());
-    QQmlMetaTypeData *data = metaTypeData();
-
-    for (int i = 0; i < data->types.count(); ++i)
-        delete data->types.at(i);
+    QQmlMetaTypeDataPtr data;
 
     for (QQmlMetaTypeData::TypeModules::const_iterator i = data->uriToModule.constBegin(), cend = data->uriToModule.constEnd(); i != cend; ++i)
         delete *i;
@@ -1343,50 +281,41 @@ void qmlClearTypeRegistrations() // Declared in qqml.h
     data->urlToNonFileImportType.clear();
     data->metaObjectToType.clear();
     data->uriToModule.clear();
-
-    QQmlEnginePrivate::baseModulesUninitialized = true; //So the engine re-registers its types
-#if QT_CONFIG(library)
-    qmlClearEnginePlugins();
-#endif
+    data->undeletableTypes.clear();
 }
 
-int registerAutoParentFunction(QQmlPrivate::RegisterAutoParent &autoparent)
+int QQmlMetaType::registerAutoParentFunction(QQmlPrivate::RegisterAutoParent &autoparent)
 {
-    QMutexLocker lock(metaTypeDataLock());
-    QQmlMetaTypeData *data = metaTypeData();
+    QQmlMetaTypeDataPtr data;
 
     data->parentFunctions.append(autoparent.function);
 
     return data->parentFunctions.count() - 1;
 }
 
-int registerInterface(const QQmlPrivate::RegisterInterface &interface)
+QQmlType QQmlMetaType::registerInterface(const QQmlPrivate::RegisterInterface &type)
 {
-    if (interface.version > 0)
+    if (type.version > 0)
         qFatal("qmlRegisterType(): Cannot mix incompatible QML versions.");
 
-    QMutexLocker lock(metaTypeDataLock());
-    QQmlMetaTypeData *data = metaTypeData();
-
-    int index = data->types.count();
-
-    QQmlType *type = new QQmlType(index, interface);
+    QQmlMetaTypeDataPtr data;
+    QQmlTypePrivate *priv = createQQmlType(data, type);
+    Q_ASSERT(priv);
 
-    data->types.append(type);
-    data->idToType.insert(type->typeId(), type);
-    data->idToType.insert(type->qListTypeId(), type);
+    data->idToType.insert(priv->typeId, priv);
+    data->idToType.insert(priv->listId, priv);
     // XXX No insertMulti, so no multi-version interfaces?
-    if (!type->elementName().isEmpty())
-        data->nameToType.insert(type->elementName(), type);
+    if (!priv->elementName.isEmpty())
+        data->nameToType.insert(priv->elementName, priv);
 
-    if (data->interfaces.size() <= interface.typeId)
-        data->interfaces.resize(interface.typeId + 16);
-    if (data->lists.size() <= interface.listId)
-        data->lists.resize(interface.listId + 16);
-    data->interfaces.setBit(interface.typeId, true);
-    data->lists.setBit(interface.listId, true);
+    if (data->interfaces.size() <= type.typeId)
+        data->interfaces.resize(type.typeId + 16);
+    if (data->lists.size() <= type.listId)
+        data->lists.resize(type.listId + 16);
+    data->interfaces.setBit(type.typeId, true);
+    data->lists.setBit(type.listId, true);
 
-    return index;
+    return QQmlType(priv);
 }
 
 QString registrationTypeString(QQmlType::RegistrationType typeType)
@@ -1404,14 +333,21 @@ QString registrationTypeString(QQmlType::RegistrationType typeType)
 }
 
 // NOTE: caller must hold a QMutexLocker on "data"
-bool checkRegistration(QQmlType::RegistrationType typeType, QQmlMetaTypeData *data, const char *uri, const QString &typeName, int majorVersion = -1)
+bool checkRegistration(QQmlType::RegistrationType typeType, QQmlMetaTypeData *data,
+                       const char *uri, const QString &typeName, int majorVersion = -1)
 {
     if (!typeName.isEmpty()) {
+        if (typeName.at(0).isLower()) {
+            QString failure(QCoreApplication::translate("qmlRegisterType", "Invalid QML %1 name \"%2\"; type names must begin with an uppercase letter"));
+            data->recordTypeRegFailure(failure.arg(registrationTypeString(typeType)).arg(typeName));
+            return false;
+        }
+
         int typeNameLen = typeName.length();
         for (int ii = 0; ii < typeNameLen; ++ii) {
             if (!(typeName.at(ii).isLetterOrNumber() || typeName.at(ii) == '_')) {
                 QString failure(QCoreApplication::translate("qmlRegisterType", "Invalid QML %1 name \"%2\""));
-                data->typeRegistrationFailures.append(failure.arg(registrationTypeString(typeType)).arg(typeName));
+                data->recordTypeRegFailure(failure.arg(registrationTypeString(typeType)).arg(typeName));
                 return false;
             }
         }
@@ -1420,20 +356,12 @@ bool checkRegistration(QQmlType::RegistrationType typeType, QQmlMetaTypeData *da
     if (uri && !typeName.isEmpty()) {
         QString nameSpace = QString::fromUtf8(uri);
 
-        if (!data->typeRegistrationNamespace.isEmpty()) {
-            // We can only install types into the registered namespace
-            if (nameSpace != data->typeRegistrationNamespace) {
-                QString failure(QCoreApplication::translate("qmlRegisterType",
-                                                            "Cannot install %1 '%2' into unregistered namespace '%3'"));
-                data->typeRegistrationFailures.append(failure.arg(registrationTypeString(typeType)).arg(typeName).arg(nameSpace));
-                return false;
-            }
-        } else if (data->typeRegistrationNamespace != nameSpace) {
+        if (data->typeRegistrationNamespace.isEmpty() && !nameSpace.isEmpty()) {
             // Is the target namespace protected against further registrations?
             if (data->protectedNamespaces.contains(nameSpace)) {
                 QString failure(QCoreApplication::translate("qmlRegisterType",
                                                             "Cannot install %1 '%2' into protected namespace '%3'"));
-                data->typeRegistrationFailures.append(failure.arg(registrationTypeString(typeType)).arg(typeName).arg(nameSpace));
+                data->recordTypeRegFailure(failure.arg(registrationTypeString(typeType)).arg(typeName).arg(nameSpace));
                 return false;
             }
         } else if (majorVersion >= 0) {
@@ -1441,10 +369,10 @@ bool checkRegistration(QQmlType::RegistrationType typeType, QQmlMetaTypeData *da
             versionedUri.uri = nameSpace;
             versionedUri.majorVersion = majorVersion;
             if (QQmlTypeModule* qqtm = data->uriToModule.value(versionedUri, 0)){
-                if (QQmlTypeModulePrivate::get(qqtm)->locked){
+                if (qqtm->isLocked()){
                     QString failure(QCoreApplication::translate("qmlRegisterType",
                                                                 "Cannot install %1 '%2' into protected module '%3' version '%4'"));
-                    data->typeRegistrationFailures.append(failure.arg(registrationTypeString(typeType)).arg(typeName).arg(nameSpace).arg(majorVersion));
+                    data->recordTypeRegFailure(failure.arg(registrationTypeString(typeType)).arg(typeName).arg(nameSpace).arg(majorVersion));
                     return false;
                 }
             }
@@ -1460,230 +388,425 @@ QQmlTypeModule *getTypeModule(const QHashedString &uri, int majorVersion, QQmlMe
     QQmlMetaTypeData::VersionedUri versionedUri(uri, majorVersion);
     QQmlTypeModule *module = data->uriToModule.value(versionedUri);
     if (!module) {
-        module = new QQmlTypeModule;
-        module->d->uri = versionedUri;
+        module = new QQmlTypeModule(versionedUri.uri, versionedUri.majorVersion);
         data->uriToModule.insert(versionedUri, module);
     }
     return module;
 }
 
 // NOTE: caller must hold a QMutexLocker on "data"
-void addTypeToData(QQmlType* type, QQmlMetaTypeData *data)
+void addTypeToData(QQmlTypePrivate *type, QQmlMetaTypeData *data)
 {
-    if (!type->elementName().isEmpty())
-        data->nameToType.insertMulti(type->elementName(), type);
+    Q_ASSERT(type);
 
-    if (type->baseMetaObject())
-        data->metaObjectToType.insertMulti(type->baseMetaObject(), type);
+    if (!type->elementName.isEmpty())
+        data->nameToType.insertMulti(type->elementName, type);
 
-    if (type->typeId()) {
-        data->idToType.insert(type->typeId(), type);
-        if (data->objects.size() <= type->typeId())
-            data->objects.resize(type->typeId() + 16);
-        data->objects.setBit(type->typeId(), true);
+    if (type->baseMetaObject)
+        data->metaObjectToType.insertMulti(type->baseMetaObject, type);
+
+    if (type->typeId) {
+        data->idToType.insert(type->typeId, type);
+        if (data->objects.size() <= type->typeId)
+            data->objects.resize(type->typeId + 16);
+        data->objects.setBit(type->typeId, true);
     }
 
-    if (type->qListTypeId()) {
-        if (data->lists.size() <= type->qListTypeId())
-            data->lists.resize(type->qListTypeId() + 16);
-        data->lists.setBit(type->qListTypeId(), true);
-        data->idToType.insert(type->qListTypeId(), type);
+    if (type->listId) {
+        if (data->lists.size() <= type->listId)
+            data->lists.resize(type->listId + 16);
+        data->lists.setBit(type->listId, true);
+        data->idToType.insert(type->listId, type);
     }
 
-    if (!type->module().isEmpty()) {
-        const QHashedString &mod = type->module();
+    if (!type->module.isEmpty()) {
+        const QHashedString &mod = type->module;
 
-        QQmlTypeModule *module = getTypeModule(mod, type->majorVersion(), data);
+        QQmlTypeModule *module = getTypeModule(mod, type->version_maj, data);
         Q_ASSERT(module);
-        module->d->add(type);
+        module->add(type);
     }
 }
 
-int registerType(const QQmlPrivate::RegisterType &type)
+QQmlType QQmlMetaType::registerType(const QQmlPrivate::RegisterType &type)
 {
-    QMutexLocker lock(metaTypeDataLock());
-    QQmlMetaTypeData *data = metaTypeData();
+    QQmlMetaTypeDataPtr data;
+
     QString elementName = QString::fromUtf8(type.elementName);
     if (!checkRegistration(QQmlType::CppType, data, type.uri, elementName, type.versionMajor))
-        return -1;
+        return QQmlType();
 
-    int index = data->types.count();
+    QQmlTypePrivate *priv = createQQmlType(data, elementName, type);
 
-    QQmlType *dtype = new QQmlType(index, elementName, type);
-
-    data->types.append(dtype);
-    addTypeToData(dtype, data);
+    addTypeToData(priv, data);
     if (!type.typeId)
-        data->idToType.insert(dtype->typeId(), dtype);
+        data->idToType.insert(priv->typeId, priv);
 
-    return index;
+    return QQmlType(priv);
 }
 
-int registerSingletonType(const QQmlPrivate::RegisterSingletonType &type)
+QQmlType QQmlMetaType::registerSingletonType(const QQmlPrivate::RegisterSingletonType &type)
 {
-    QMutexLocker lock(metaTypeDataLock());
-    QQmlMetaTypeData *data = metaTypeData();
+    QQmlMetaTypeDataPtr data;
+
     QString typeName = QString::fromUtf8(type.typeName);
     if (!checkRegistration(QQmlType::SingletonType, data, type.uri, typeName, type.versionMajor))
-        return -1;
-
-    int index = data->types.count();
+        return QQmlType();
 
-    QQmlType *dtype = new QQmlType(index, typeName, type);
+    QQmlTypePrivate *priv = createQQmlType(data, typeName, type);
 
-    data->types.append(dtype);
-    addTypeToData(dtype, data);
+    addTypeToData(priv, data);
 
-    return index;
+    return QQmlType(priv);
 }
 
-int registerCompositeSingletonType(const QQmlPrivate::RegisterCompositeSingletonType &type)
+QQmlType QQmlMetaType::registerCompositeSingletonType(const QQmlPrivate::RegisterCompositeSingletonType &type)
 {
     // Assumes URL is absolute and valid. Checking of user input should happen before the URL enters type.
-    QMutexLocker lock(metaTypeDataLock());
-    QQmlMetaTypeData *data = metaTypeData();
+    QQmlMetaTypeDataPtr data;
+
     QString typeName = QString::fromUtf8(type.typeName);
     bool fileImport = false;
     if (*(type.uri) == '\0')
         fileImport = true;
-    if (!checkRegistration(QQmlType::CompositeSingletonType, data, fileImport ? 0 : type.uri, typeName))
-        return -1;
-
-    int index = data->types.count();
+    if (!checkRegistration(QQmlType::CompositeSingletonType, data, fileImport ? nullptr : type.uri, typeName))
+        return QQmlType();
 
-    QQmlType *dtype = new QQmlType(index, typeName, type);
-
-    data->types.append(dtype);
-    addTypeToData(dtype, data);
+    QQmlTypePrivate *priv = createQQmlType(data, typeName, type);
+    addTypeToData(priv, data);
 
     QQmlMetaTypeData::Files *files = fileImport ? &(data->urlToType) : &(data->urlToNonFileImportType);
-    files->insertMulti(type.url, dtype);
+    files->insertMulti(QQmlTypeLoader::normalize(type.url), priv);
 
-    return index;
+    return QQmlType(priv);
 }
 
-int registerCompositeType(const QQmlPrivate::RegisterCompositeType &type)
+QQmlType QQmlMetaType::registerCompositeType(const QQmlPrivate::RegisterCompositeType &type)
 {
     // Assumes URL is absolute and valid. Checking of user input should happen before the URL enters type.
-    QMutexLocker lock(metaTypeDataLock());
-    QQmlMetaTypeData *data = metaTypeData();
+    QQmlMetaTypeDataPtr data;
+
     QString typeName = QString::fromUtf8(type.typeName);
     bool fileImport = false;
     if (*(type.uri) == '\0')
         fileImport = true;
-    if (!checkRegistration(QQmlType::CompositeType, data, fileImport?0:type.uri, typeName, type.versionMajor))
-        return -1;
+    if (!checkRegistration(QQmlType::CompositeType, data, fileImport?nullptr:type.uri, typeName, type.versionMajor))
+        return QQmlType();
 
-    int index = data->types.count();
-
-    QQmlType *dtype = new QQmlType(index, typeName, type);
-    data->types.append(dtype);
-    addTypeToData(dtype, data);
+    QQmlTypePrivate *priv = createQQmlType(data, typeName, type);
+    addTypeToData(priv, data);
 
     QQmlMetaTypeData::Files *files = fileImport ? &(data->urlToType) : &(data->urlToNonFileImportType);
-    files->insertMulti(type.url, dtype);
+    files->insertMulti(QQmlTypeLoader::normalize(type.url), priv);
+
+    return QQmlType(priv);
+}
+
+void QQmlMetaType::registerInternalCompositeType(QV4::CompiledData::CompilationUnit *compilationUnit)
+{
+    QByteArray name = compilationUnit->rootPropertyCache()->className();
+
+    QByteArray ptr = name + '*';
+    QByteArray lst = "QQmlListProperty<" + name + '>';
 
-    return index;
+    int ptr_type = QMetaType::registerNormalizedType(ptr,
+                                                     QtMetaTypePrivate::QMetaTypeFunctionHelper<QObject*>::Destruct,
+                                                     QtMetaTypePrivate::QMetaTypeFunctionHelper<QObject*>::Construct,
+                                                     sizeof(QObject*),
+                                                     static_cast<QFlags<QMetaType::TypeFlag> >(QtPrivate::QMetaTypeTypeFlags<QObject*>::Flags),
+                                                     nullptr);
+    int lst_type = QMetaType::registerNormalizedType(lst,
+                                                     QtMetaTypePrivate::QMetaTypeFunctionHelper<QQmlListProperty<QObject> >::Destruct,
+                                                     QtMetaTypePrivate::QMetaTypeFunctionHelper<QQmlListProperty<QObject> >::Construct,
+                                                     sizeof(QQmlListProperty<QObject>),
+                                                     static_cast<QFlags<QMetaType::TypeFlag> >(QtPrivate::QMetaTypeTypeFlags<QQmlListProperty<QObject> >::Flags),
+                                                     static_cast<QMetaObject*>(nullptr));
+
+    compilationUnit->metaTypeId = ptr_type;
+    compilationUnit->listMetaTypeId = lst_type;
+
+    QQmlMetaTypeDataPtr data;
+    data->qmlLists.insert(lst_type, ptr_type);
+}
+
+void QQmlMetaType::unregisterInternalCompositeType(QV4::CompiledData::CompilationUnit *compilationUnit)
+{
+    int ptr_type = compilationUnit->metaTypeId;
+    int lst_type = compilationUnit->listMetaTypeId;
+
+    QQmlMetaTypeDataPtr data;
+    data->qmlLists.remove(lst_type);
+
+    QMetaType::unregisterType(ptr_type);
+    QMetaType::unregisterType(lst_type);
 }
 
-int registerQmlUnitCacheHook(const QQmlPrivate::RegisterQmlUnitCacheHook &hookRegistration)
+int QQmlMetaType::registerUnitCacheHook(
+        const QQmlPrivate::RegisterQmlUnitCacheHook &hookRegistration)
 {
     if (hookRegistration.version > 0)
         qFatal("qmlRegisterType(): Cannot mix incompatible QML versions.");
-    QMutexLocker lock(metaTypeDataLock());
-    QQmlMetaTypeData *data = metaTypeData();
+
+    QQmlMetaTypeDataPtr data;
     data->lookupCachedQmlUnit << hookRegistration.lookupCachedQmlUnit;
     return 0;
 }
 
-/*
-This method is "over generalized" to allow us to (potentially) register more types of things in
-the future without adding exported symbols.
-*/
-int QQmlPrivate::qmlregister(RegistrationType type, void *data)
-{
-    if (type == TypeRegistration) {
-        return registerType(*reinterpret_cast<RegisterType *>(data));
-    } else if (type == InterfaceRegistration) {
-        return registerInterface(*reinterpret_cast<RegisterInterface *>(data));
-    } else if (type == AutoParentRegistration) {
-        return registerAutoParentFunction(*reinterpret_cast<RegisterAutoParent *>(data));
-    } else if (type == SingletonRegistration) {
-        return registerSingletonType(*reinterpret_cast<RegisterSingletonType *>(data));
-    } else if (type == CompositeRegistration) {
-        return registerCompositeType(*reinterpret_cast<RegisterCompositeType *>(data));
-    } else if (type == CompositeSingletonRegistration) {
-        return registerCompositeSingletonType(*reinterpret_cast<RegisterCompositeSingletonType *>(data));
-    } else if (type == QmlUnitCacheHookRegistration) {
-        return registerQmlUnitCacheHook(*reinterpret_cast<RegisterQmlUnitCacheHook *>(data));
-    }
-    return -1;
-}
-
-//From qqml.h
-bool qmlProtectModule(const char *uri, int majVersion)
+bool QQmlMetaType::protectModule(const char *uri, int majVersion)
 {
-    QMutexLocker lock(metaTypeDataLock());
-    QQmlMetaTypeData *data = metaTypeData();
+    QQmlMetaTypeDataPtr data;
 
     QQmlMetaTypeData::VersionedUri versionedUri;
     versionedUri.uri = QString::fromUtf8(uri);
     versionedUri.majorVersion = majVersion;
 
     if (QQmlTypeModule* qqtm = data->uriToModule.value(versionedUri, 0)) {
-        QQmlTypeModulePrivate::get(qqtm)->locked = true;
+        qqtm->lock();
         return true;
     }
     return false;
 }
 
-//From qqml.h
-void qmlRegisterModule(const char *uri, int versionMajor, int versionMinor)
+void QQmlMetaType::registerModule(const char *uri, int versionMajor, int versionMinor)
 {
-    QMutexLocker lock(metaTypeDataLock());
-    QQmlMetaTypeData *data = metaTypeData();
+    QQmlMetaTypeDataPtr data;
 
     QQmlTypeModule *module = getTypeModule(QString::fromUtf8(uri), versionMajor, data);
     Q_ASSERT(module);
 
-    QQmlTypeModulePrivate *p = QQmlTypeModulePrivate::get(module);
-    p->minMinorVersion = qMin(p->minMinorVersion, versionMinor);
-    p->maxMinorVersion = qMax(p->maxMinorVersion, versionMinor);
+    module->addMinorVersion(versionMinor);
+}
+
+int QQmlMetaType::typeId(const char *uri, int versionMajor, int versionMinor, const char *qmlName)
+{
+    QQmlMetaTypeDataPtr data;
+
+    QQmlTypeModule *module = getTypeModule(QString::fromUtf8(uri), versionMajor, data);
+    if (!module)
+        return -1;
+
+    QQmlType type = module->type(QHashedStringRef(QString::fromUtf8(qmlName)), versionMinor);
+    if (!type.isValid())
+        return -1;
+
+    return type.index();
+}
+
+void QQmlMetaType::registerUndeletableType(const QQmlType &dtype)
+{
+    QQmlMetaTypeDataPtr data;
+    data->undeletableTypes.insert(dtype);
 }
 
-bool QQmlMetaType::namespaceContainsRegistrations(const QString &uri, int majorVersion)
+int QQmlMetaType::registerAttachedPropertyId(const QMetaObject *metaObject, int index)
 {
-    const QQmlMetaTypeData *data = metaTypeData();
+    QQmlMetaTypeDataPtr data;
+    return data->attachedPropertyId(metaObject, index);
+}
+
+bool QQmlMetaType::unregisterAttachedPropertyId(const QMetaObject *metaObject, int index)
+{
+    QQmlMetaTypeDataPtr data;
+    // This is run from the QQmlType dtor. QQmlTypes in user code can outlive QQmlMetaTypeData.
+    return data ? data->removeAttachedPropertyId(metaObject, index) : false;
+}
 
+static bool namespaceContainsRegistrations(const QQmlMetaTypeData *data, const QString &uri,
+                                           int majorVersion)
+{
     // Has any type previously been installed to this namespace?
     QHashedString nameSpace(uri);
-    for (const QQmlType *type : data->types)
-        if (type->module() == nameSpace && type->majorVersion() == majorVersion)
+    for (const QQmlType &type : data->types) {
+        if (type.module() == nameSpace && type.majorVersion() == majorVersion)
             return true;
+    }
 
     return false;
 }
 
-void QQmlMetaType::protectNamespace(const QString &uri)
+class QQmlMetaTypeRegistrationFailureRecorder
 {
-    QQmlMetaTypeData *data = metaTypeData();
+    Q_DISABLE_COPY_MOVE(QQmlMetaTypeRegistrationFailureRecorder)
+public:
+    QQmlMetaTypeRegistrationFailureRecorder(QQmlMetaTypeData *data, QStringList *failures)
+        : data(data)
+    {
+        data->setTypeRegistrationFailures(failures);
+    }
 
-    data->protectedNamespaces.insert(uri);
-}
+    ~QQmlMetaTypeRegistrationFailureRecorder()
+    {
+        data->setTypeRegistrationFailures(nullptr);
+    }
+
+    QQmlMetaTypeData *data = nullptr;
+};
 
-void QQmlMetaType::setTypeRegistrationNamespace(const QString &uri)
+
+bool QQmlMetaType::registerPluginTypes(QObject *instance, const QString &basePath,
+                                       const QString &uri, const QString &typeNamespace, int vmaj,
+                                       QList<QQmlError> *errors)
 {
-    QQmlMetaTypeData *data = metaTypeData();
+    QQmlTypesExtensionInterface *iface = qobject_cast<QQmlTypesExtensionInterface *>(instance);
+    if (!iface) {
+        if (errors) {
+            QQmlError error;
+            error.setDescription(QStringLiteral("Module loaded for URI '%1' does not implement "
+                                                "QQmlTypesExtensionInterface").arg(typeNamespace));
+            errors->prepend(error);
+        }
+        return false;
+    }
+
+    if (!typeNamespace.isEmpty() && typeNamespace != uri) {
+        // This is an 'identified' module
+        // The namespace for type registrations must match the URI for locating the module
+        if (errors) {
+            QQmlError error;
+            error.setDescription(
+                    QStringLiteral("Module namespace '%1' does not match import URI '%2'")
+                            .arg(typeNamespace).arg(uri));
+            errors->prepend(error);
+        }
+        return false;
+    }
+
+    QStringList failures;
+    QQmlMetaTypeDataPtr data;
+    {
+        QQmlMetaTypeRegistrationFailureRecorder failureRecorder(data, &failures);
+        if (!typeNamespace.isEmpty()) {
+            // This is an 'identified' module
+            if (namespaceContainsRegistrations(data, typeNamespace, vmaj)) {
+                // Other modules have already installed to this namespace
+                if (errors) {
+                    QQmlError error;
+                    error.setDescription(QStringLiteral("Namespace '%1' has already been used "
+                                                        "for type registration")
+                                                 .arg(typeNamespace));
+                    errors->prepend(error);
+                }
+                return false;
+            }
+
+            data->protectedNamespaces.insert(uri);
+        } else {
+            // This is not an identified module - provide a warning
+            qWarning().nospace() << qPrintable(
+                    QStringLiteral("Module '%1' does not contain a module identifier directive - "
+                                   "it cannot be protected from external registrations.").arg(uri));
+        }
+
+        if (auto *plugin = qobject_cast<QQmlExtensionPlugin *>(instance)) {
+        // basepath should point to the directory of the module, not the plugin file itself:
+        QQmlExtensionPluginPrivate::get(plugin)->baseUrl
+                = QQmlImports::urlFromLocalFileOrQrcOrUrl(basePath);
+        }
+
+        data->typeRegistrationNamespace = typeNamespace;
+        const QByteArray bytes = uri.toUtf8();
+        const char *moduleId = bytes.constData();
+        iface->registerTypes(moduleId);
+        data->typeRegistrationNamespace.clear();
+    }
 
-    data->typeRegistrationNamespace = uri;
-    data->typeRegistrationFailures.clear();
+    if (!failures.isEmpty()) {
+        if (errors) {
+            for (const QString &failure : qAsConst(failures)) {
+                QQmlError error;
+                error.setDescription(failure);
+                errors->prepend(error);
+            }
+        }
+        return false;
+    }
+
+    return true;
 }
 
-QStringList QQmlMetaType::typeRegistrationFailures()
-{
-    QQmlMetaTypeData *data = metaTypeData();
+/*
+    \internal
+
+    Fetches the QQmlType instance registered for \a urlString, creating a
+    registration for it if it is not already registered, using the associated
+    \a typeName, \a isCompositeSingleton, \a majorVersion and \a minorVersion
+    details.
+
+    Errors (if there are any) are placed into \a errors, if it is nonzero.
+    Otherwise errors are printed as warnings.
+*/
+QQmlType QQmlMetaType::typeForUrl(const QString &urlString,
+                                  const QHashedStringRef &qualifiedType,
+                                  bool isCompositeSingleton, QList<QQmlError> *errors,
+                                  int majorVersion, int minorVersion)
+{
+    // ### unfortunate (costly) conversion
+    const QUrl url = QQmlTypeLoader::normalize(QUrl(urlString));
+
+    QQmlMetaTypeDataPtr data;
+    QQmlType ret(data->urlToType.value(url));
+    if (ret.isValid() && ret.sourceUrl() == url)
+        return ret;
+
+    const int dot = qualifiedType.indexOf(QLatin1Char('.'));
+    const QString typeName = dot < 0
+            ? qualifiedType.toString()
+            : QString(qualifiedType.constData() + dot + 1, qualifiedType.length() - dot - 1);
+
+    QStringList failures;
+    QQmlMetaTypeRegistrationFailureRecorder failureRecorder(data, &failures);
+
+    // Register the type. Note that the URI parameters here are empty; for
+    // file type imports, we do not place them in a URI as we don't
+    // necessarily have a good and unique one (picture a library import,
+    // which may be found in multiple plugin locations on disk), but there
+    // are other reasons for this too.
+    //
+    // By not putting them in a URI, we prevent the types from being
+    // registered on a QQmlTypeModule; this is important, as once types are
+    // placed on there, they cannot be easily removed, meaning if the
+    // developer subsequently loads a different import (meaning different
+    // types) with the same URI (using, say, a different plugin path), it is
+    // very undesirable that we continue to associate the types from the
+    // "old" URI with that new module.
+    //
+    // Not having URIs also means that the types cannot be found by name
+    // etc, the only way to look them up is through QQmlImports -- for
+    // better or worse.
+    const QQmlType::RegistrationType registrationType = isCompositeSingleton
+            ? QQmlType::CompositeSingletonType
+            : QQmlType::CompositeType;
+    if (checkRegistration(registrationType, data, nullptr, typeName, majorVersion)) {
+        auto *priv = new QQmlTypePrivate(registrationType);
+        priv->setName(QString(), typeName);
+        priv->version_maj = majorVersion;
+        priv->version_min = minorVersion;
+
+        if (isCompositeSingleton) {
+            priv->extraData.sd->singletonInstanceInfo = new QQmlType::SingletonInstanceInfo;
+            priv->extraData.sd->singletonInstanceInfo->url = url;
+            priv->extraData.sd->singletonInstanceInfo->typeName = typeName;
+        } else {
+            priv->extraData.fd->url = url;
+        }
 
-    return data->typeRegistrationFailures;
+        data->registerType(priv);
+        addTypeToData(priv, data);
+        data->urlToType.insertMulti(url, priv);
+        return QQmlType(priv);
+    }
+
+    // This means that the type couldn't be found by URL, but could not be
+    // registered either, meaning we most likely were passed some kind of bad
+    // data.
+    if (errors) {
+        QQmlError error;
+        error.setDescription(failures.join('\n'));
+        errors->prepend(error);
+    } else {
+        qWarning("%s", failures.join('\n').toLatin1().constData());
+    }
+    return QQmlType();
 }
 
 QMutex *QQmlMetaType::typeRegistrationLock()
@@ -1696,8 +819,7 @@ QMutex *QQmlMetaType::typeRegistrationLock()
 */
 bool QQmlMetaType::isAnyModule(const QString &uri)
 {
-    QMutexLocker lock(metaTypeDataLock());
-    QQmlMetaTypeData *data = metaTypeData();
+    QQmlMetaTypeDataPtr data;
 
     for (QQmlMetaTypeData::TypeModules::ConstIterator iter = data->uriToModule.cbegin();
          iter != data->uriToModule.cend(); ++iter) {
@@ -1713,14 +835,13 @@ bool QQmlMetaType::isAnyModule(const QString &uri)
 */
 bool QQmlMetaType::isLockedModule(const QString &uri, int majVersion)
 {
-    QMutexLocker lock(metaTypeDataLock());
-    QQmlMetaTypeData *data = metaTypeData();
+    QQmlMetaTypeDataPtr data;
 
     QQmlMetaTypeData::VersionedUri versionedUri;
     versionedUri.uri = uri;
     versionedUri.majorVersion = majVersion;
     if (QQmlTypeModule* qqtm = data->uriToModule.value(versionedUri, 0))
-        return QQmlTypeModulePrivate::get(qqtm)->locked;
+        return qqtm->isLocked();
     return false;
 }
 
@@ -1734,9 +855,7 @@ bool QQmlMetaType::isLockedModule(const QString &uri, int majVersion)
 bool QQmlMetaType::isModule(const QString &module, int versionMajor, int versionMinor)
 {
     Q_ASSERT(versionMajor >= 0 && versionMinor >= 0);
-    QMutexLocker lock(metaTypeDataLock());
-
-    QQmlMetaTypeData *data = metaTypeData();
+    QQmlMetaTypeDataPtr data;
 
     // first, check Types
     QQmlTypeModule *tm =
@@ -1749,15 +868,13 @@ bool QQmlMetaType::isModule(const QString &module, int versionMajor, int version
 
 QQmlTypeModule *QQmlMetaType::typeModule(const QString &uri, int majorVersion)
 {
-    QMutexLocker lock(metaTypeDataLock());
-    QQmlMetaTypeData *data = metaTypeData();
+    QQmlMetaTypeDataPtr data;
     return data->uriToModule.value(QQmlMetaTypeData::VersionedUri(uri, majorVersion));
 }
 
 QList<QQmlPrivate::AutoParentFunction> QQmlMetaType::parentFunctions()
 {
-    QMutexLocker lock(metaTypeDataLock());
-    QQmlMetaTypeData *data = metaTypeData();
+    QQmlMetaTypeDataPtr data;
     return data->parentFunctions;
 }
 
@@ -1765,7 +882,7 @@ QObject *QQmlMetaType::toQObject(const QVariant &v, bool *ok)
 {
     if (!isQObject(v.userType())) {
         if (ok) *ok = false;
-        return 0;
+        return nullptr;
     }
 
     if (ok) *ok = true;
@@ -1778,8 +895,7 @@ bool QQmlMetaType::isQObject(int userType)
     if (userType == QMetaType::QObjectStar)
         return true;
 
-    QMutexLocker lock(metaTypeDataLock());
-    QQmlMetaTypeData *data = metaTypeData();
+    QQmlMetaTypeDataPtr data;
     return userType >= 0 && userType < data->objects.size() && data->objects.testBit(userType);
 }
 
@@ -1788,34 +904,37 @@ bool QQmlMetaType::isQObject(int userType)
  */
 int QQmlMetaType::listType(int id)
 {
-    QMutexLocker lock(metaTypeDataLock());
-    QQmlMetaTypeData *data = metaTypeData();
-    QQmlType *type = data->idToType.value(id);
-    if (type && type->qListTypeId() == id)
-        return type->typeId();
+    QQmlMetaTypeDataPtr data;
+    QHash<int, int>::ConstIterator iter = data->qmlLists.constFind(id);
+    if (iter != data->qmlLists.cend())
+        return *iter;
+    QQmlTypePrivate *type = data->idToType.value(id);
+    if (type && type->listId == id)
+        return type->typeId;
     else
         return 0;
 }
 
 int QQmlMetaType::attachedPropertiesFuncId(QQmlEnginePrivate *engine, const QMetaObject *mo)
 {
-    QMutexLocker lock(metaTypeDataLock());
-    QQmlMetaTypeData *data = metaTypeData();
+    QQmlMetaTypeDataPtr data;
 
-    QQmlType *type = data->metaObjectToType.value(mo);
-    if (type && type->attachedPropertiesFunction(engine))
-        return type->attachedPropertiesId(engine);
-    else
-        return -1;
+    for (auto it = data->metaObjectToType.constFind(mo), end = data->metaObjectToType.constEnd();
+         it != end && it.key() == mo; ++it) {
+        const QQmlType type(it.value());
+        if (type.attachedPropertiesFunction(engine))
+            return type.attachedPropertiesId(engine);
+    }
+
+    return -1;
 }
 
 QQmlAttachedPropertiesFunc QQmlMetaType::attachedPropertiesFuncById(QQmlEnginePrivate *engine, int id)
 {
     if (id < 0)
-        return 0;
-    QMutexLocker lock(metaTypeDataLock());
-    QQmlMetaTypeData *data = metaTypeData();
-    return data->types.at(id)->attachedPropertiesFunction(engine);
+        return nullptr;
+    QQmlMetaTypeDataPtr data;
+    return data->types.at(id).attachedPropertiesFunction(engine);
 }
 
 QMetaProperty QQmlMetaType::defaultProperty(const QMetaObject *metaObject)
@@ -1877,9 +996,10 @@ QQmlMetaType::TypeCategory QQmlMetaType::typeCategory(int userType)
     if (userType == QMetaType::QObjectStar)
         return Object;
 
-    QMutexLocker lock(metaTypeDataLock());
-    QQmlMetaTypeData *data = metaTypeData();
-    if (userType < data->objects.size() && data->objects.testBit(userType))
+    QQmlMetaTypeDataPtr data;
+    if (data->qmlLists.contains(userType))
+        return List;
+    else if (userType < data->objects.size() && data->objects.testBit(userType))
         return Object;
     else if (userType < data->lists.size() && data->lists.testBit(userType))
         return List;
@@ -1887,29 +1007,36 @@ QQmlMetaType::TypeCategory QQmlMetaType::typeCategory(int userType)
         return Unknown;
 }
 
+/*!
+    See qmlRegisterInterface() for information about when this will return true.
+*/
 bool QQmlMetaType::isInterface(int userType)
 {
-    QMutexLocker lock(metaTypeDataLock());
-    QQmlMetaTypeData *data = metaTypeData();
+    const QQmlMetaTypeDataPtr data;
     return userType >= 0 && userType < data->interfaces.size() && data->interfaces.testBit(userType);
 }
 
 const char *QQmlMetaType::interfaceIId(int userType)
 {
-    QMutexLocker lock(metaTypeDataLock());
-    QQmlMetaTypeData *data = metaTypeData();
-    QQmlType *type = data->idToType.value(userType);
-    lock.unlock();
-    if (type && type->isInterface() && type->typeId() == userType)
-        return type->interfaceIId();
+
+    QQmlTypePrivate *typePrivate = nullptr;
+    {
+        QQmlMetaTypeDataPtr data;
+        typePrivate = data->idToType.value(userType);
+    }
+
+    QQmlType type(typePrivate);
+    if (type.isInterface() && type.typeId() == userType)
+        return type.interfaceIId();
     else
-        return 0;
+        return nullptr;
 }
 
 bool QQmlMetaType::isList(int userType)
 {
-    QMutexLocker lock(metaTypeDataLock());
-    QQmlMetaTypeData *data = metaTypeData();
+    const QQmlMetaTypeDataPtr data;
+    if (data->qmlLists.contains(userType))
+        return true;
     return userType >= 0 && userType < data->lists.size() && data->lists.testBit(userType);
 }
 
@@ -1930,9 +1057,7 @@ bool QQmlMetaType::isList(int userType)
  */
 void QQmlMetaType::registerCustomStringConverter(int type, StringConverter converter)
 {
-    QMutexLocker lock(metaTypeDataLock());
-
-    QQmlMetaTypeData *data = metaTypeData();
+    QQmlMetaTypeDataPtr data;
     if (data->stringConverters.contains(type))
         return;
     data->stringConverters.insert(type, converter);
@@ -1944,9 +1069,7 @@ void QQmlMetaType::registerCustomStringConverter(int type, StringConverter conve
  */
 QQmlMetaType::StringConverter QQmlMetaType::customStringConverter(int type)
 {
-    QMutexLocker lock(metaTypeDataLock());
-
-    QQmlMetaTypeData *data = metaTypeData();
+    const QQmlMetaTypeDataPtr data;
     return data->stringConverters.value(type);
 }
 
@@ -1954,11 +1077,11 @@ QQmlMetaType::StringConverter QQmlMetaType::customStringConverter(int type)
     Returns the type (if any) of URI-qualified named \a qualifiedName and version specified
     by \a version_major and \a version_minor.
 */
-QQmlType *QQmlMetaType::qmlType(const QString &qualifiedName, int version_major, int version_minor)
+QQmlType QQmlMetaType::qmlType(const QString &qualifiedName, int version_major, int version_minor)
 {
     int slash = qualifiedName.indexOf(QLatin1Char('/'));
     if (slash <= 0)
-        return 0;
+        return QQmlType();
 
     QHashedStringRef module(qualifiedName.constData(), slash);
     QHashedStringRef name(qualifiedName.constData() + slash + 1, qualifiedName.length() - slash - 1);
@@ -1970,33 +1093,31 @@ QQmlType *QQmlMetaType::qmlType(const QString &qualifiedName, int version_major,
     Returns the type (if any) of \a name in \a module and version specified
     by \a version_major and \a version_minor.
 */
-QQmlType *QQmlMetaType::qmlType(const QHashedStringRef &name, const QHashedStringRef &module, int version_major, int version_minor)
+QQmlType QQmlMetaType::qmlType(const QHashedStringRef &name, const QHashedStringRef &module, int version_major, int version_minor)
 {
     Q_ASSERT(version_major >= 0 && version_minor >= 0);
-    QMutexLocker lock(metaTypeDataLock());
-    QQmlMetaTypeData *data = metaTypeData();
+    const QQmlMetaTypeDataPtr data;
 
     QQmlMetaTypeData::Names::ConstIterator it = data->nameToType.constFind(name);
     while (it != data->nameToType.cend() && it.key() == name) {
+        QQmlType t(*it);
         // XXX version_major<0 just a kludge for QQmlPropertyPrivate::initProperty
-        if (version_major < 0 || module.isEmpty() || (*it)->availableInVersion(module, version_major,version_minor))
-            return (*it);
+        if (version_major < 0 || module.isEmpty() || t.availableInVersion(module, version_major,version_minor))
+            return t;
         ++it;
     }
 
-    return 0;
+    return QQmlType();
 }
 
 /*!
     Returns the type (if any) that corresponds to the \a metaObject.  Returns null if no
     type is registered.
 */
-QQmlType *QQmlMetaType::qmlType(const QMetaObject *metaObject)
+QQmlType QQmlMetaType::qmlType(const QMetaObject *metaObject)
 {
-    QMutexLocker lock(metaTypeDataLock());
-    QQmlMetaTypeData *data = metaTypeData();
-
-    return data->metaObjectToType.value(metaObject);
+    const QQmlMetaTypeDataPtr data;
+    return QQmlType(data->metaObjectToType.value(metaObject));
 }
 
 /*!
@@ -2004,37 +1125,41 @@ QQmlType *QQmlMetaType::qmlType(const QMetaObject *metaObject)
     by \a version_major and \a version_minor in module specified by \a uri.  Returns null if no
     type is registered.
 */
-QQmlType *QQmlMetaType::qmlType(const QMetaObject *metaObject, const QHashedStringRef &module, int version_major, int version_minor)
+QQmlType QQmlMetaType::qmlType(const QMetaObject *metaObject, const QHashedStringRef &module, int version_major, int version_minor)
 {
     Q_ASSERT(version_major >= 0 && version_minor >= 0);
-    QMutexLocker lock(metaTypeDataLock());
-    QQmlMetaTypeData *data = metaTypeData();
+    const QQmlMetaTypeDataPtr data;
 
     QQmlMetaTypeData::MetaObjects::const_iterator it = data->metaObjectToType.constFind(metaObject);
     while (it != data->metaObjectToType.cend() && it.key() == metaObject) {
-        QQmlType *t = *it;
-        if (version_major < 0 || module.isEmpty() || t->availableInVersion(module, version_major,version_minor))
+        QQmlType t(*it);
+        if (version_major < 0 || module.isEmpty() || t.availableInVersion(module, version_major,version_minor))
             return t;
         ++it;
     }
 
-    return 0;
+    return QQmlType();
 }
 
 /*!
-    Returns the type (if any) that corresponds to the QVariant::Type \a userType.
-    Returns null if no type is registered.
+    Returns the type (if any) that corresponds to \a typeId.  Depending on \a category, the
+    \a typeId is interpreted either as QVariant::Type or as QML type id returned by one of the
+    qml type registration functions.  Returns null if no type is registered.
 */
-QQmlType *QQmlMetaType::qmlType(int userType)
-{
-    QMutexLocker lock(metaTypeDataLock());
-    QQmlMetaTypeData *data = metaTypeData();
-
-    QQmlType *type = data->idToType.value(userType);
-    if (type && type->typeId() == userType)
-        return type;
-    else
-        return 0;
+QQmlType QQmlMetaType::qmlType(int typeId, TypeIdCategory category)
+{
+    const QQmlMetaTypeDataPtr data;
+
+    if (category == TypeIdCategory::MetaType) {
+        QQmlTypePrivate *type = data->idToType.value(typeId);
+        if (type && type->typeId == typeId)
+            return QQmlType(type);
+    } else if (category == TypeIdCategory::QmlType) {
+        QQmlType type = data->types.value(typeId);
+        if (type.isValid())
+            return type;
+    }
+    return QQmlType();
 }
 
 /*!
@@ -2043,34 +1168,94 @@ QQmlType *QQmlMetaType::qmlType(int userType)
 
     Returns null if no such type is registered.
 */
-QQmlType *QQmlMetaType::qmlType(const QUrl &url, bool includeNonFileImports /* = false */)
+QQmlType QQmlMetaType::qmlType(const QUrl &unNormalizedUrl, bool includeNonFileImports /* = false */)
 {
-    QMutexLocker lock(metaTypeDataLock());
-    QQmlMetaTypeData *data = metaTypeData();
+    const QUrl url = QQmlTypeLoader::normalize(unNormalizedUrl);
+    const QQmlMetaTypeDataPtr data;
 
-    QQmlType *type = data->urlToType.value(url);
-    if (!type && includeNonFileImports)
-        type = data->urlToNonFileImportType.value(url);
+    QQmlType type(data->urlToType.value(url));
+    if (!type.isValid() && includeNonFileImports)
+        type = QQmlType(data->urlToNonFileImportType.value(url));
 
-    if (type && type->sourceUrl() == url)
+    if (type.sourceUrl() == url)
         return type;
     else
-        return 0;
+        return QQmlType();
 }
 
-/*!
-    Returns the type (if any) with the given \a index in the global type store.
-    This is for use when you just got the index back from a qmlRegister function.
-    Returns null if the index is out of bounds.
-*/
-QQmlType *QQmlMetaType::qmlTypeFromIndex(int idx)
+QQmlPropertyCache *QQmlMetaType::propertyCache(const QMetaObject *metaObject, int minorVersion)
 {
-    QMutexLocker lock(metaTypeDataLock());
-    QQmlMetaTypeData *data = metaTypeData();
+    QQmlMetaTypeDataPtr data; // not const: the cache is created on demand
+    return data->propertyCache(metaObject, minorVersion);
+}
+
+QQmlPropertyCache *QQmlMetaType::propertyCache(const QQmlType &type, int minorVersion)
+{
+    QQmlMetaTypeDataPtr data; // not const: the cache is created on demand
+    return data->propertyCache(type, minorVersion);
+}
+
+void QQmlMetaType::unregisterType(int typeIndex)
+{
+    QQmlMetaTypeDataPtr data;
+    if (const QQmlTypePrivate *d = data->types.value(typeIndex).priv()) {
+        removeQQmlTypePrivate(data->idToType, d);
+        removeQQmlTypePrivate(data->nameToType, d);
+        removeQQmlTypePrivate(data->urlToType, d);
+        removeQQmlTypePrivate(data->urlToNonFileImportType, d);
+        removeQQmlTypePrivate(data->metaObjectToType, d);
+        for (auto & module : data->uriToModule)
+            module->remove(d);
+        data->types[typeIndex] = QQmlType();
+    }
+}
+
+void QQmlMetaType::freeUnusedTypesAndCaches()
+{
+    QQmlMetaTypeDataPtr data;
+
+    bool deletedAtLeastOneType;
+    do {
+        deletedAtLeastOneType = false;
+        QList<QQmlType>::Iterator it = data->types.begin();
+        while (it != data->types.end()) {
+            const QQmlTypePrivate *d = (*it).priv();
+            if (d && d->count() == 1) {
+                deletedAtLeastOneType = true;
 
-    if (idx < 0 || idx >= data->types.count())
-            return 0;
-    return data->types.at(idx);
+                removeQQmlTypePrivate(data->idToType, d);
+                removeQQmlTypePrivate(data->nameToType, d);
+                removeQQmlTypePrivate(data->urlToType, d);
+                removeQQmlTypePrivate(data->urlToNonFileImportType, d);
+                removeQQmlTypePrivate(data->metaObjectToType, d);
+
+                for (auto &module : data->uriToModule)
+                    module->remove(d);
+
+                *it = QQmlType();
+            } else {
+                ++it;
+            }
+        }
+    } while (deletedAtLeastOneType);
+
+    bool deletedAtLeastOneCache;
+    do {
+        deletedAtLeastOneCache = false;
+        QHash<const QMetaObject *, QQmlPropertyCache *>::Iterator it = data->propertyCaches.begin();
+        while (it != data->propertyCaches.end()) {
+
+            if ((*it)->count() == 1) {
+                QQmlPropertyCache *pc = nullptr;
+                qSwap(pc, *it);
+                it = data->propertyCaches.erase(it);
+                pc->release();
+                deletedAtLeastOneCache = true;
+            } else {
+                ++it;
+            }
+        }
+    } while (deletedAtLeastOneCache);
 }
 
 /*!
@@ -2078,14 +1263,14 @@ QQmlType *QQmlMetaType::qmlTypeFromIndex(int idx)
 */
 QList<QString> QQmlMetaType::qmlTypeNames()
 {
-    QMutexLocker lock(metaTypeDataLock());
-    QQmlMetaTypeData *data = metaTypeData();
+    const QQmlMetaTypeDataPtr data;
 
     QList<QString> names;
     names.reserve(data->nameToType.count());
     QQmlMetaTypeData::Names::ConstIterator it = data->nameToType.cbegin();
     while (it != data->nameToType.cend()) {
-        names += (*it)->qmlTypeName();
+        QQmlType t(*it);
+        names += t.qmlTypeName();
         ++it;
     }
 
@@ -2095,51 +1280,77 @@ QList<QString> QQmlMetaType::qmlTypeNames()
 /*!
     Returns the list of registered QML types.
 */
-QList<QQmlType*> QQmlMetaType::qmlTypes()
+QList<QQmlType> QQmlMetaType::qmlTypes()
 {
-    QMutexLocker lock(metaTypeDataLock());
-    QQmlMetaTypeData *data = metaTypeData();
+    const QQmlMetaTypeDataPtr data;
+
+    QList<QQmlType> types;
+    for (QQmlTypePrivate *t : data->nameToType)
+        types.append(QQmlType(t));
 
-    return data->nameToType.values();
+    return types;
 }
 
 /*!
     Returns the list of all registered types.
 */
-QList<QQmlType*> QQmlMetaType::qmlAllTypes()
+QList<QQmlType> QQmlMetaType::qmlAllTypes()
 {
-    QMutexLocker lock(metaTypeDataLock());
-    QQmlMetaTypeData *data = metaTypeData();
-
+    const QQmlMetaTypeDataPtr data;
     return data->types;
 }
 
 /*!
     Returns the list of registered QML singleton types.
 */
-QList<QQmlType*> QQmlMetaType::qmlSingletonTypes()
+QList<QQmlType> QQmlMetaType::qmlSingletonTypes()
 {
-    QMutexLocker lock(metaTypeDataLock());
-    QQmlMetaTypeData *data = metaTypeData();
+    const QQmlMetaTypeDataPtr data;
 
-    QList<QQmlType*> retn;
-    for (const auto type : qAsConst(data->nameToType)) {
-        if (type->isSingleton())
+    QList<QQmlType> retn;
+    for (const auto t : qAsConst(data->nameToType)) {
+        QQmlType type(t);
+        if (type.isSingleton())
             retn.append(type);
     }
     return retn;
 }
 
-const QQmlPrivate::CachedQmlUnit *QQmlMetaType::findCachedCompilationUnit(const QUrl &uri)
+const QV4::CompiledData::Unit *QQmlMetaType::findCachedCompilationUnit(const QUrl &uri, CachedUnitLookupError *status)
 {
-    QMutexLocker lock(metaTypeDataLock());
-    QQmlMetaTypeData *data = metaTypeData();
+    const QQmlMetaTypeDataPtr data;
 
     for (const auto lookup : qAsConst(data->lookupCachedQmlUnit)) {
-        if (const QQmlPrivate::CachedQmlUnit *unit = lookup(uri))
-            return unit;
+        if (const QQmlPrivate::CachedQmlUnit *unit = lookup(uri)) {
+            QString error;
+            if (!unit->qmlData->verifyHeader(QDateTime(), &error)) {
+                qCDebug(DBG_DISK_CACHE) << "Error loading pre-compiled file " << uri << ":" << error;
+                if (status)
+                    *status = CachedUnitLookupError::VersionMismatch;
+                return nullptr;
+            }
+            if (status)
+                *status = CachedUnitLookupError::NoError;
+            return unit->qmlData;
+        }
     }
-    return 0;
+
+    if (status)
+        *status = CachedUnitLookupError::NoUnitFound;
+
+    return nullptr;
+}
+
+void QQmlMetaType::prependCachedUnitLookupFunction(QQmlPrivate::QmlUnitCacheLookupFunction handler)
+{
+    QQmlMetaTypeDataPtr data;
+    data->lookupCachedQmlUnit.prepend(handler);
+}
+
+void QQmlMetaType::removeCachedUnitLookupFunction(QQmlPrivate::QmlUnitCacheLookupFunction handler)
+{
+    QQmlMetaTypeDataPtr data;
+    data->lookupCachedQmlUnit.removeAll(handler);
 }
 
 /*!
@@ -2152,9 +1363,9 @@ QString QQmlMetaType::prettyTypeName(const QObject *object)
     if (!object)
         return typeName;
 
-    const QQmlType *type = QQmlMetaType::qmlType(object->metaObject());
-    if (type) {
-        typeName = type->qmlTypeName();
+    QQmlType type = QQmlMetaType::qmlType(object->metaObject());
+    if (type.isValid()) {
+        typeName = type.qmlTypeName();
         const int lastSlash = typeName.lastIndexOf(QLatin1Char('/'));
         if (lastSlash != -1)
             typeName = typeName.mid(lastSlash + 1);
@@ -2170,8 +1381,8 @@ QString QQmlMetaType::prettyTypeName(const QObject *object)
         if (marker != -1) {
             typeName = typeName.leftRef(marker) + QLatin1Char('*');
             type = QQmlMetaType::qmlType(QMetaType::type(typeName.toLatin1()));
-            if (type) {
-                QString qmlTypeName = type->qmlTypeName();
+            if (type.isValid()) {
+                QString qmlTypeName = type.qmlTypeName();
                 const int lastSlash = qmlTypeName.lastIndexOf(QLatin1Char('/'));
                 if (lastSlash != -1)
                     qmlTypeName = qmlTypeName.mid(lastSlash + 1);
@@ -2184,4 +1395,38 @@ QString QQmlMetaType::prettyTypeName(const QObject *object)
     return typeName;
 }
 
+QList<QQmlProxyMetaObject::ProxyData> QQmlMetaType::proxyData(const QMetaObject *mo,
+                                                              const QMetaObject *baseMetaObject,
+                                                              QMetaObject *lastMetaObject)
+{
+    QList<QQmlProxyMetaObject::ProxyData> metaObjects;
+    mo = mo->d.superdata;
+
+    const QQmlMetaTypeDataPtr data;
+
+    while (mo) {
+        QQmlTypePrivate *t = data->metaObjectToType.value(mo);
+        if (t) {
+            if (t->regType == QQmlType::CppType) {
+                if (t->extraData.cd->extFunc) {
+                    QMetaObjectBuilder builder;
+                    clone(builder, t->extraData.cd->extMetaObject, t->baseMetaObject, baseMetaObject);
+                    builder.setFlags(QMetaObjectBuilder::DynamicMetaObject);
+                    QMetaObject *mmo = builder.toMetaObject();
+                    mmo->d.superdata = baseMetaObject;
+                    if (!metaObjects.isEmpty())
+                        metaObjects.constLast().metaObject->d.superdata = mmo;
+                    else if (lastMetaObject)
+                        lastMetaObject->d.superdata = mmo;
+                    QQmlProxyMetaObject::ProxyData data = { mmo, t->extraData.cd->extFunc, 0, 0 };
+                    metaObjects << data;
+                }
+            }
+        }
+        mo = mo->d.superdata;
+    }
+
+    return metaObjects;
+}
+
 QT_END_NAMESPACE
diff --git a/src/qml/qml/qqmlmetatype_p.h b/src/qml/qml/qqmlmetatype_p.h
index 4dd28bbd36..dde9cf68d7 100644
--- a/src/qml/qml/qqmlmetatype_p.h
+++ b/src/qml/qml/qqmlmetatype_p.h
@@ -51,43 +51,67 @@
 // We mean it.
 //
 
-#include "qqml.h"
 #include <private/qtqmlglobal_p.h>
-
-#include <QtCore/qglobal.h>
-#include <QtCore/qvariant.h>
-#include <QtCore/qbitarray.h>
-#include <QtQml/qjsvalue.h>
+#include <private/qqmltype_p.h>
+#include <private/qqmlproxymetaobject_p.h>
 
 QT_BEGIN_NAMESPACE
 
-class QQmlType;
-class QQmlEngine;
-class QQmlEnginePrivate;
-class QQmlCustomParser;
-class QQmlTypePrivate;
 class QQmlTypeModule;
-class QHashedString;
-class QHashedStringRef;
 class QMutex;
-
-namespace QV4 { struct String; }
+class QQmlError;
 
 class Q_QML_PRIVATE_EXPORT QQmlMetaType
 {
 public:
+    static QQmlType registerType(const QQmlPrivate::RegisterType &type);
+    static QQmlType registerInterface(const QQmlPrivate::RegisterInterface &type);
+    static QQmlType registerSingletonType(const QQmlPrivate::RegisterSingletonType &type);
+    static QQmlType registerCompositeSingletonType(const QQmlPrivate::RegisterCompositeSingletonType &type);
+    static QQmlType registerCompositeType(const QQmlPrivate::RegisterCompositeType &type);
+    static bool registerPluginTypes(QObject *instance, const QString &basePath,
+                                    const QString &uri, const QString &typeNamespace, int vmaj,
+                                    QList<QQmlError> *errors);
+    static QQmlType typeForUrl(const QString &urlString, const QHashedStringRef& typeName,
+                               bool isCompositeSingleton, QList<QQmlError> *errors,
+                               int majorVersion = -1, int minorVersion = -1);
+
+    static void unregisterType(int type);
+
+    static void registerInternalCompositeType(QV4::CompiledData::CompilationUnit *compilationUnit);
+    static void unregisterInternalCompositeType(QV4::CompiledData::CompilationUnit *compilationUnit);
+
+    static void registerModule(const char *uri, int versionMajor, int versionMinor);
+    static bool protectModule(const char *uri, int majVersion);
+
+    static int typeId(const char *uri, int versionMajor, int versionMinor, const char *qmlName);
+
+    static void registerUndeletableType(const QQmlType &dtype);
+
+    static int registerAttachedPropertyId(const QMetaObject *metaObject, int index);
+    static bool unregisterAttachedPropertyId(const QMetaObject *metaObject, int index);
+
     static QList<QString> qmlTypeNames();
-    static QList<QQmlType*> qmlTypes();
-    static QList<QQmlType*> qmlSingletonTypes();
-    static QList<QQmlType*> qmlAllTypes();
-
-    static QQmlType *qmlType(const QString &qualifiedName, int, int);
-    static QQmlType *qmlType(const QHashedStringRef &name, const QHashedStringRef &module, int, int);
-    static QQmlType *qmlType(const QMetaObject *);
-    static QQmlType *qmlType(const QMetaObject *metaObject, const QHashedStringRef &module, int version_major, int version_minor);
-    static QQmlType *qmlType(int);
-    static QQmlType *qmlType(const QUrl &url, bool includeNonFileImports = false);
-    static QQmlType *qmlTypeFromIndex(int);
+    static QList<QQmlType> qmlTypes();
+    static QList<QQmlType> qmlSingletonTypes();
+    static QList<QQmlType> qmlAllTypes();
+
+    enum class TypeIdCategory {
+        MetaType,
+        QmlType
+    };
+
+    static QQmlType qmlType(const QString &qualifiedName, int, int);
+    static QQmlType qmlType(const QHashedStringRef &name, const QHashedStringRef &module, int, int);
+    static QQmlType qmlType(const QMetaObject *);
+    static QQmlType qmlType(const QMetaObject *metaObject, const QHashedStringRef &module, int version_major, int version_minor);
+    static QQmlType qmlType(int typeId, TypeIdCategory category = TypeIdCategory::MetaType);
+    static QQmlType qmlType(const QUrl &unNormalizedUrl, bool includeNonFileImports = false);
+
+    static QQmlPropertyCache *propertyCache(const QMetaObject *metaObject, int minorVersion = -1);
+    static QQmlPropertyCache *propertyCache(const QQmlType &type, int minorVersion);
+
+    static void freeUnusedTypesAndCaches();
 
     static QMetaProperty defaultProperty(const QMetaObject *);
     static QMetaProperty defaultProperty(QObject *);
@@ -95,7 +119,7 @@ public:
     static QMetaMethod defaultMethod(QObject *);
 
     static bool isQObject(int);
-    static QObject *toQObject(const QVariant &, bool *ok = 0);
+    static QObject *toQObject(const QVariant &, bool *ok = nullptr);
 
     static int listType(int);
     static int attachedPropertiesFuncId(QQmlEnginePrivate *engine, const QMetaObject *);
@@ -119,196 +143,47 @@ public:
 
     static QList<QQmlPrivate::AutoParentFunction> parentFunctions();
 
-    static const QQmlPrivate::CachedQmlUnit *findCachedCompilationUnit(const QUrl &uri);
-
-    static bool namespaceContainsRegistrations(const QString &, int majorVersion);
+    enum class CachedUnitLookupError {
+        NoError,
+        NoUnitFound,
+        VersionMismatch
+    };
 
-    static void protectNamespace(const QString &);
+    static const QV4::CompiledData::Unit *findCachedCompilationUnit(const QUrl &uri, CachedUnitLookupError *status);
 
-    static void setTypeRegistrationNamespace(const QString &);
-    static QStringList typeRegistrationFailures();
+    // used by tst_qqmlcachegen.cpp
+    static void prependCachedUnitLookupFunction(QQmlPrivate::QmlUnitCacheLookupFunction handler);
+    static void removeCachedUnitLookupFunction(QQmlPrivate::QmlUnitCacheLookupFunction handler);
 
     static QMutex *typeRegistrationLock();
 
     static QString prettyTypeName(const QObject *object);
-};
-
-struct QQmlMetaTypeData;
-class QHashedCStringRef;
-class Q_QML_PRIVATE_EXPORT QQmlType
-{
-public:
-    QByteArray typeName() const;
-    const QString &qmlTypeName() const;
-    const QString &elementName() const;
-
-    const QHashedString &module() const;
-    int majorVersion() const;
-    int minorVersion() const;
-
-    bool availableInVersion(int vmajor, int vminor) const;
-    bool availableInVersion(const QHashedStringRef &module, int vmajor, int vminor) const;
-
-    QObject *create() const;
-    void create(QObject **, void **, size_t) const;
-
-    typedef void (*CreateFunc)(void *);
-    CreateFunc createFunction() const;
-    int createSize() const;
-
-    QQmlCustomParser *customParser() const;
 
-    bool isCreatable() const;
-    bool isExtendedType() const;
-    QString noCreationReason() const;
-
-    bool isSingleton() const;
-    bool isInterface() const;
-    bool isComposite() const;
-    bool isCompositeSingleton() const;
-
-    int typeId() const;
-    int qListTypeId() const;
-
-    const QMetaObject *metaObject() const;
-    const QMetaObject *baseMetaObject() const;
-    int metaObjectRevision() const;
-    bool containsRevisionedAttributes() const;
-
-    QQmlAttachedPropertiesFunc attachedPropertiesFunction(QQmlEnginePrivate *engine) const;
-    const QMetaObject *attachedPropertiesType(QQmlEnginePrivate *engine) const;
-    int attachedPropertiesId(QQmlEnginePrivate *engine) const;
-
-    int parserStatusCast() const;
-    const char *interfaceIId() const;
-    int propertyValueSourceCast() const;
-    int propertyValueInterceptorCast() const;
-
-    int index() const;
-
-    class Q_QML_PRIVATE_EXPORT SingletonInstanceInfo
+    template <typename QQmlTypeContainer>
+    static void removeQQmlTypePrivate(QQmlTypeContainer &container,
+                                      const QQmlTypePrivate *reference)
     {
-    public:
-        SingletonInstanceInfo()
-            : scriptCallback(0), qobjectCallback(0), instanceMetaObject(0) {}
-
-        QJSValue (*scriptCallback)(QQmlEngine *, QJSEngine *);
-        QObject *(*qobjectCallback)(QQmlEngine *, QJSEngine *);
-        const QMetaObject *instanceMetaObject;
-        QString typeName;
-        QUrl url; // used by composite singletons
-
-        void setQObjectApi(QQmlEngine *, QObject *);
-        QObject *qobjectApi(QQmlEngine *) const;
-        void setScriptApi(QQmlEngine *, const QJSValue &);
-        QJSValue scriptApi(QQmlEngine *) const;
-
-        void init(QQmlEngine *);
-        void destroy(QQmlEngine *);
-
-        QHash<QQmlEngine *, QJSValue> scriptApis;
-        QHash<QQmlEngine *, QObject *> qobjectApis;
-    };
-    SingletonInstanceInfo *singletonInstanceInfo() const;
-
-    QUrl sourceUrl() const;
-
-    int enumValue(QQmlEnginePrivate *engine, const QHashedStringRef &, bool *ok) const;
-    int enumValue(QQmlEnginePrivate *engine, const QHashedCStringRef &, bool *ok) const;
-    int enumValue(QQmlEnginePrivate *engine, const QV4::String *, bool *ok) const;
-
-    int scopedEnumIndex(QQmlEnginePrivate *engine, const QV4::String *, bool *ok) const;
-    int scopedEnumIndex(QQmlEnginePrivate *engine, const QString &, bool *ok) const;
-    int scopedEnumValue(QQmlEnginePrivate *engine, int index, const QV4::String *, bool *ok) const;
-    int scopedEnumValue(QQmlEnginePrivate *engine, int index, const QString &, bool *ok) const;
-    int scopedEnumValue(QQmlEnginePrivate *engine, const QByteArray &, const QByteArray &, bool *ok) const;
-    int scopedEnumValue(QQmlEnginePrivate *engine, const QStringRef &, const QStringRef &, bool *ok) const;
-
-private:
-    QQmlType *superType() const;
-    QQmlType *resolveCompositeBaseType(QQmlEnginePrivate *engine) const;
-    int resolveCompositeEnumValue(QQmlEnginePrivate *engine, const QString &name, bool *ok) const;
-    int resolveCompositeScopedEnumIndex(QQmlEnginePrivate *engine, const QV4::String *, bool *ok) const;
-    int resolveCompositeScopedEnumIndex(QQmlEnginePrivate *engine, const QString &name, bool *ok) const;
-    int resolveCompositeScopedEnumValue(QQmlEnginePrivate *engine, int index, const QV4::String *, bool *ok) const;
-    int resolveCompositeScopedEnumValue(QQmlEnginePrivate *engine, int index, const QString &name, bool *ok) const;
-    int resolveCompositeScopedEnumValue(QQmlEnginePrivate *engine, const QByteArray &scopedName, const QByteArray &name, bool *ok) const;
-    int resolveCompositeScopedEnumValue(QQmlEnginePrivate *engine, const QStringRef &scopedName, const QStringRef &name, bool *ok) const;
-    friend class QQmlTypePrivate;
-    friend struct QQmlMetaTypeData;
-
-    enum RegistrationType {
-        CppType = 0,
-        SingletonType = 1,
-        InterfaceType = 2,
-        CompositeType = 3,
-        CompositeSingletonType = 4
-    };
-    friend QString registrationTypeString(RegistrationType);
-    friend bool checkRegistration(RegistrationType, QQmlMetaTypeData *, const char *, const QString &, int);
-    friend int registerType(const QQmlPrivate::RegisterType &);
-    friend int registerSingletonType(const QQmlPrivate::RegisterSingletonType &);
-    friend int registerInterface(const QQmlPrivate::RegisterInterface &);
-    friend int registerCompositeType(const QQmlPrivate::RegisterCompositeType &);
-    friend int registerCompositeSingletonType(const QQmlPrivate::RegisterCompositeSingletonType &);
-    friend int registerQmlUnitCacheHook(const QQmlPrivate::RegisterQmlUnitCacheHook &);
-    friend Q_QML_EXPORT void qmlClearTypeRegistrations();
-    QQmlType(int, const QQmlPrivate::RegisterInterface &);
-    QQmlType(int, const QString &, const QQmlPrivate::RegisterSingletonType &);
-    QQmlType(int, const QString &, const QQmlPrivate::RegisterType &);
-    QQmlType(int, const QString &, const QQmlPrivate::RegisterCompositeType &);
-    QQmlType(int, const QString &, const QQmlPrivate::RegisterCompositeSingletonType &);
-    ~QQmlType();
-
-    QQmlTypePrivate *d;
-};
-
-class QQmlTypeModulePrivate;
-class QQmlTypeModule
-{
-public:
-    QString module() const;
-    int majorVersion() const;
-
-    int minimumMinorVersion() const;
-    int maximumMinorVersion() const;
-
-    QQmlType *type(const QHashedStringRef &, int) const;
-    QQmlType *type(const QV4::String *, int) const;
-
-    QList<QQmlType*> singletonTypes(int) const;
-
-private:
-    //Used by register functions and creates the QQmlTypeModule for them
-    friend QQmlTypeModule *getTypeModule(const QHashedString &uri, int majorVersion, QQmlMetaTypeData *data);
-    friend void addTypeToData(QQmlType* type, QQmlMetaTypeData *data);
-    friend struct QQmlMetaTypeData;
-    friend Q_QML_EXPORT void qmlClearTypeRegistrations();
-    friend class QQmlTypeModulePrivate;
-
-    QQmlTypeModule();
-    ~QQmlTypeModule();
-    QQmlTypeModulePrivate *d;
+        for (typename QQmlTypeContainer::iterator it = container.begin(); it != container.end();) {
+            if (*it == reference)
+                it = container.erase(it);
+            else
+                ++it;
+        }
+    }
+
+    static int registerAutoParentFunction(QQmlPrivate::RegisterAutoParent &autoparent);
+    static int registerUnitCacheHook(const QQmlPrivate::RegisterQmlUnitCacheHook &hookRegistration);
+    static void clearTypeRegistrations();
+
+    static QList<QQmlProxyMetaObject::ProxyData> proxyData(const QMetaObject *mo,
+                                                           const QMetaObject *baseMetaObject,
+                                                           QMetaObject *lastMetaObject);
+
+    static void clone(QMetaObjectBuilder &builder, const QMetaObject *mo,
+                      const QMetaObject *ignoreStart, const QMetaObject *ignoreEnd);
 };
 
-class QQmlTypeModuleVersion
-{
-public:
-    QQmlTypeModuleVersion();
-    QQmlTypeModuleVersion(QQmlTypeModule *, int);
-    QQmlTypeModuleVersion(const QQmlTypeModuleVersion &);
-    QQmlTypeModuleVersion &operator=(const QQmlTypeModuleVersion &);
-
-    QQmlTypeModule *module() const;
-    int minorVersion() const;
-
-    QQmlType *type(const QHashedStringRef &) const;
-    QQmlType *type(const QV4::String *) const;
-
-private:
-    QQmlTypeModule *m_module;
-    int m_minor;
-};
+Q_DECLARE_TYPEINFO(QQmlMetaType, Q_MOVABLE_TYPE);
 
 QT_END_NAMESPACE
 
diff --git a/src/qml/qml/qqmlmetatypedata.cpp b/src/qml/qml/qqmlmetatypedata.cpp
new file mode 100644
index 0000000000..13c46e4911
--- /dev/null
+++ b/src/qml/qml/qqmlmetatypedata.cpp
@@ -0,0 +1,204 @@
+/****************************************************************************
+**
+** Copyright (C) 2019 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qqmlmetatypedata_p.h"
+
+#include <private/qqmltype_p_p.h>
+#include <private/qqmltypemodule_p.h>
+#include <private/qqmlpropertycache_p.h>
+
+QT_BEGIN_NAMESPACE
+
+QQmlMetaTypeData::QQmlMetaTypeData()
+{
+}
+
+QQmlMetaTypeData::~QQmlMetaTypeData()
+{
+    for (TypeModules::const_iterator i = uriToModule.constBegin(), cend = uriToModule.constEnd(); i != cend; ++i)
+        delete *i;
+    for (QHash<const QMetaObject *, QQmlPropertyCache *>::Iterator it = propertyCaches.begin(), end = propertyCaches.end();
+         it != end; ++it)
+        (*it)->release();
+
+    // Do this before the attached properties disappear.
+    types.clear();
+    undeletableTypes.clear();
+}
+
+// This expects a "fresh" QQmlTypePrivate and adopts its reference.
+void QQmlMetaTypeData::registerType(QQmlTypePrivate *priv)
+{
+    for (int i = 0; i < types.count(); ++i) {
+        if (!types.at(i).isValid()) {
+            types[i] = QQmlType(priv);
+            priv->index = i;
+            return;
+        }
+    }
+    types.append(QQmlType(priv));
+    priv->index = types.count() - 1;
+    priv->release();
+}
+
+QQmlPropertyCache *QQmlMetaTypeData::propertyCache(const QMetaObject *metaObject, int minorVersion)
+{
+    if (QQmlPropertyCache *rv = propertyCaches.value(metaObject))
+        return rv;
+
+    if (!metaObject->superClass()) {
+        QQmlPropertyCache *rv = new QQmlPropertyCache(metaObject);
+        propertyCaches.insert(metaObject, rv);
+        return rv;
+    }
+    QQmlPropertyCache *super = propertyCache(metaObject->superClass(), minorVersion);
+    QQmlPropertyCache *rv = super->copyAndAppend(metaObject, minorVersion);
+    propertyCaches.insert(metaObject, rv);
+    return rv;
+}
+
+QQmlPropertyCache *QQmlMetaTypeData::propertyCache(const QQmlType &type, int minorVersion)
+{
+    Q_ASSERT(type.isValid());
+
+    if (QQmlPropertyCache *pc = type.key()->propertyCacheForMinorVersion(minorVersion))
+        return pc;
+
+    QVector<QQmlType> types;
+
+    int maxMinorVersion = 0;
+
+    const QMetaObject *metaObject = type.metaObject();
+
+    while (metaObject) {
+        QQmlType t = QQmlMetaType::qmlType(metaObject, type.module(), type.majorVersion(), minorVersion);
+        if (t.isValid()) {
+            maxMinorVersion = qMax(maxMinorVersion, t.minorVersion());
+            types << t;
+        } else {
+            types << QQmlType();
+        }
+
+        metaObject = metaObject->superClass();
+    }
+
+    if (QQmlPropertyCache *pc = type.key()->propertyCacheForMinorVersion(maxMinorVersion)) {
+        const_cast<QQmlTypePrivate*>(type.key())->setPropertyCacheForMinorVersion(minorVersion, pc);
+        return pc;
+    }
+
+    QQmlPropertyCache *raw = propertyCache(type.metaObject(), minorVersion);
+
+    bool hasCopied = false;
+
+    for (int ii = 0; ii < types.count(); ++ii) {
+        QQmlType currentType = types.at(ii);
+        if (!currentType.isValid())
+            continue;
+
+        int rev = currentType.metaObjectRevision();
+        int moIndex = types.count() - 1 - ii;
+
+        if (raw->allowedRevision(moIndex) != rev) {
+            if (!hasCopied) {
+                // TODO: The copy should be mutable, and the original should be const
+                //       Considering this, the setAllowedRevision() below does not violate
+                //       the immutability of already published property caches.
+                raw = raw->copy();
+                hasCopied = true;
+            }
+            raw->setAllowedRevision(moIndex, rev);
+        }
+    }
+
+    // Test revision compatibility - the basic rule is:
+    //    * Anything that is excluded, cannot overload something that is not excluded *
+
+    // Signals override:
+    //    * other signals and methods of the same name.
+    //    * properties named on<Signal Name>
+    //    * automatic <property name>Changed notify signals
+
+    // Methods override:
+    //    * other methods of the same name
+
+    // Properties override:
+    //    * other elements of the same name
+
+#if 0
+    bool overloadError = false;
+    QString overloadName;
+
+    for (QQmlPropertyCache::StringCache::ConstIterator iter = raw->stringCache.begin();
+         !overloadError && iter != raw->stringCache.end();
+         ++iter) {
+
+        QQmlPropertyData *d = *iter;
+        if (raw->isAllowedInRevision(d))
+            continue; // Not excluded - no problems
+
+        // check that a regular "name" overload isn't happening
+        QQmlPropertyData *current = d;
+        while (!overloadError && current) {
+            current = d->overrideData(current);
+            if (current && raw->isAllowedInRevision(current))
+                overloadError = true;
+        }
+    }
+
+    if (overloadError) {
+        if (hasCopied) raw->release();
+
+        error.setDescription(QLatin1String("Type ") + type.qmlTypeName() + QLatin1Char(' ') + QString::number(type.majorVersion()) + QLatin1Char('.') + QString::number(minorVersion) + QLatin1String(" contains an illegal property \"") + overloadName + QLatin1String("\".  This is an error in the type's implementation."));
+        return 0;
+    }
+#endif
+
+    const_cast<QQmlTypePrivate*>(type.key())->setPropertyCacheForMinorVersion(minorVersion, raw);
+
+    if (hasCopied)
+        raw->release();
+
+    if (minorVersion != maxMinorVersion)
+        const_cast<QQmlTypePrivate*>(type.key())->setPropertyCacheForMinorVersion(maxMinorVersion, raw);
+
+    return raw;
+}
+
+QT_END_NAMESPACE
diff --git a/src/qml/qml/qqmlmetatypedata_p.h b/src/qml/qml/qqmlmetatypedata_p.h
new file mode 100644
index 0000000000..2c5a32be1b
--- /dev/null
+++ b/src/qml/qml/qqmlmetatypedata_p.h
@@ -0,0 +1,161 @@
+/****************************************************************************
+**
+** Copyright (C) 2019 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QQMLMETATYPEDATA_P_H
+#define QQMLMETATYPEDATA_P_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include <private/qqmltype_p.h>
+#include <private/qqmlmetatype_p.h>
+#include <private/qhashedstring_p.h>
+
+#include <QtCore/qset.h>
+#include <QtCore/qvector.h>
+#include <QtCore/qbitarray.h>
+
+QT_BEGIN_NAMESPACE
+
+class QQmlTypePrivate;
+struct QQmlMetaTypeData
+{
+    QQmlMetaTypeData();
+    ~QQmlMetaTypeData();
+    void registerType(QQmlTypePrivate *priv);
+    QList<QQmlType> types;
+    QSet<QQmlType> undeletableTypes;
+    typedef QHash<int, QQmlTypePrivate *> Ids;
+    Ids idToType;
+    typedef QHash<QHashedStringRef, QQmlTypePrivate *> Names;
+    Names nameToType;
+    typedef QHash<QUrl, QQmlTypePrivate *> Files; //For file imported composite types only
+    Files urlToType;
+    Files urlToNonFileImportType; // For non-file imported composite and composite
+            // singleton types. This way we can locate any
+            // of them by url, even if it was registered as
+            // a module via QQmlPrivate::RegisterCompositeType
+    typedef QHash<const QMetaObject *, QQmlTypePrivate *> MetaObjects;
+    MetaObjects metaObjectToType;
+    typedef QHash<int, QQmlMetaType::StringConverter> StringConverters;
+    StringConverters stringConverters;
+
+    struct VersionedUri {
+        VersionedUri()
+            : majorVersion(0) {}
+        VersionedUri(const QHashedString &uri, int majorVersion)
+            : uri(uri), majorVersion(majorVersion) {}
+        bool operator==(const VersionedUri &other) const {
+            return other.majorVersion == majorVersion && other.uri == uri;
+        }
+        QHashedString uri;
+        int majorVersion;
+    };
+    typedef QHash<VersionedUri, QQmlTypeModule *> TypeModules;
+    TypeModules uriToModule;
+
+    QBitArray objects;
+    QBitArray interfaces;
+    QBitArray lists;
+
+    QList<QQmlPrivate::AutoParentFunction> parentFunctions;
+    QVector<QQmlPrivate::QmlUnitCacheLookupFunction> lookupCachedQmlUnit;
+
+    QSet<QString> protectedNamespaces;
+
+    QString typeRegistrationNamespace;
+
+    QHash<int, int> qmlLists;
+
+    QHash<const QMetaObject *, QQmlPropertyCache *> propertyCaches;
+    QQmlPropertyCache *propertyCache(const QMetaObject *metaObject, int minorVersion);
+    QQmlPropertyCache *propertyCache(const QQmlType &type, int minorVersion);
+
+    void setTypeRegistrationFailures(QStringList *failures)
+    {
+        m_typeRegistrationFailures = failures;
+    }
+
+    void recordTypeRegFailure(const QString &message)
+    {
+        if (m_typeRegistrationFailures)
+            m_typeRegistrationFailures->append(message);
+        else
+            qWarning("%s", message.toUtf8().constData());
+    }
+
+    int attachedPropertyId(const QMetaObject *metaObject, int ownIndex)
+    {
+        auto iter = attachedPropertyIds.find(metaObject);
+        return (iter == attachedPropertyIds.end())
+                ? *attachedPropertyIds.insert(metaObject, ownIndex)
+                : *iter;
+    }
+
+    bool removeAttachedPropertyId(const QMetaObject *metaObject, int ownIndex)
+    {
+        auto iter = attachedPropertyIds.find(metaObject);
+        if (iter != attachedPropertyIds.end() && *iter == ownIndex) {
+            attachedPropertyIds.erase(iter);
+            return true;
+        }
+        return false;
+    }
+
+private:
+    QStringList *m_typeRegistrationFailures = nullptr;
+    QHash<const QMetaObject *, int> attachedPropertyIds;
+};
+
+inline uint qHash(const QQmlMetaTypeData::VersionedUri &v)
+{
+    return v.uri.hash() ^ qHash(v.majorVersion);
+}
+
+QT_END_NAMESPACE
+
+#endif // QQMLMETATYPEDATA_P_H
diff --git a/src/qml/qml/qqmlnetworkaccessmanagerfactory.cpp b/src/qml/qml/qqmlnetworkaccessmanagerfactory.cpp
index 1680253d73..c14a91c1fa 100644
--- a/src/qml/qml/qqmlnetworkaccessmanagerfactory.cpp
+++ b/src/qml/qml/qqmlnetworkaccessmanagerfactory.cpp
@@ -80,8 +80,6 @@ QT_BEGIN_NAMESPACE
     For more information about signals and threads, see
     \l {Threads and QObjects} and \l {Signals and Slots Across Threads}.
 
-    The \l {Qt Quick 1} version of this class is named QDeclarativeNetworkAccessManagerFactory.
-
     \sa {C++ Extensions: Network Access Manager Factory Example}{Network Access Manager Factory Example}
 */
 
diff --git a/src/qml/qml/qqmlnotifier.cpp b/src/qml/qml/qqmlnotifier.cpp
index 538ca822ee..0706b8c0cf 100644
--- a/src/qml/qml/qqmlnotifier.cpp
+++ b/src/qml/qml/qqmlnotifier.cpp
@@ -51,7 +51,7 @@ void QQmlJavaScriptExpressionGuard_callback(QQmlNotifierEndpoint *, void **);
 void QQmlVMEMetaObjectEndpoint_callback(QQmlNotifierEndpoint *, void **);
 
 static Callback QQmlNotifier_callbacks[] = {
-    0,
+    nullptr,
     QQmlBoundSignal_callback,
     QQmlJavaScriptExpressionGuard_callback,
     QQmlVMEMetaObjectEndpoint_callback
@@ -59,9 +59,9 @@ static Callback QQmlNotifier_callbacks[] = {
 
 namespace {
     struct NotifyListTraversalData {
-        NotifyListTraversalData(QQmlNotifierEndpoint *ep = 0)
+        NotifyListTraversalData(QQmlNotifierEndpoint *ep = nullptr)
             : originalSenderPtr(0)
-            , disconnectWatch(0)
+            , disconnectWatch(nullptr)
             , endpoint(ep)
         {}
 
@@ -74,7 +74,7 @@ namespace {
 void QQmlNotifier::notify(QQmlData *ddata, int notifierIndex)
 {
     if (QQmlNotifierEndpoint *ep = ddata->notify(notifierIndex))
-        emitNotify(ep, Q_NULLPTR);
+        emitNotify(ep, nullptr);
 }
 
 void QQmlNotifier::emitNotify(QQmlNotifierEndpoint *endpoint, void **a)
@@ -90,24 +90,20 @@ void QQmlNotifier::emitNotify(QQmlNotifierEndpoint *endpoint, void **a)
         NotifyListTraversalData &data = stack[i];
 
         if (!data.endpoint->isNotifying()) {
-            data.originalSenderPtr = data.endpoint->senderPtr;
+            data.endpoint->startNotifying(&data.originalSenderPtr);
             data.disconnectWatch = &data.originalSenderPtr;
-            data.endpoint->senderPtr = qintptr(data.disconnectWatch) | 0x1;
         } else {
             data.disconnectWatch = (qintptr *)(data.endpoint->senderPtr & ~0x1);
         }
     }
 
     while (--i >= 0) {
-        const NotifyListTraversalData &data = stack.at(i);
+        NotifyListTraversalData &data = stack[i];
         if (*data.disconnectWatch) {
-
             Q_ASSERT(QQmlNotifier_callbacks[data.endpoint->callback]);
             QQmlNotifier_callbacks[data.endpoint->callback](data.endpoint, a);
-
             if (data.disconnectWatch == &data.originalSenderPtr && data.originalSenderPtr) {
-                // End of notifying, restore values
-                data.endpoint->senderPtr = data.originalSenderPtr;
+                data.endpoint->stopNotifying(&data.originalSenderPtr);
             }
         }
     }
@@ -117,7 +113,7 @@ void QQmlNotifier::emitNotify(QQmlNotifierEndpoint *endpoint, void **a)
     \a sourceSignal MUST be in the signal index range (see QObjectPrivate::signalIndex()).
     This is different from QMetaMethod::methodIndex().
 */
-void QQmlNotifierEndpoint::connect(QObject *source, int sourceSignal, QQmlEngine *engine)
+void QQmlNotifierEndpoint::connect(QObject *source, int sourceSignal, QQmlEngine *engine, bool doNotify)
 {
     disconnect();
 
@@ -137,13 +133,16 @@ void QQmlNotifierEndpoint::connect(QObject *source, int sourceSignal, QQmlEngine
                qPrintable(engineName));
     }
 
-    senderPtr = qintptr(source);
+    setSender(qintptr(source));
     this->sourceSignal = sourceSignal;
     QQmlPropertyPrivate::flushSignal(source, sourceSignal);
     QQmlData *ddata = QQmlData::get(source, true);
     ddata->addNotify(sourceSignal, this);
-    QObjectPrivate * const priv = QObjectPrivate::get(source);
-    priv->connectNotify(QMetaObjectPrivate::signal(source->metaObject(), sourceSignal));
+    if (doNotify) {
+        needsConnectNotify = doNotify;
+        QObjectPrivate * const priv = QObjectPrivate::get(source);
+        priv->connectNotify(QMetaObjectPrivate::signal(source->metaObject(), sourceSignal));
+    }
 }
 
 QT_END_NAMESPACE
diff --git a/src/qml/qml/qqmlnotifier_p.h b/src/qml/qml/qqmlnotifier_p.h
index dad79e0e55..67d80a9d86 100644
--- a/src/qml/qml/qqmlnotifier_p.h
+++ b/src/qml/qml/qqmlnotifier_p.h
@@ -73,7 +73,7 @@ private:
     friend class QQmlThreadNotifierProxyObject;
 
     static void emitNotify(QQmlNotifierEndpoint *, void **a);
-    QQmlNotifierEndpoint *endpoints;
+    QQmlNotifierEndpoint *endpoints = nullptr;
 };
 
 class QQmlEngine;
@@ -100,15 +100,24 @@ public:
     inline bool isConnected(QObject *source, int sourceSignal) const;
     inline bool isConnected(QQmlNotifier *) const;
 
-    void connect(QObject *source, int sourceSignal, QQmlEngine *engine);
+    void connect(QObject *source, int sourceSignal, QQmlEngine *engine, bool doNotify = true);
     inline void connect(QQmlNotifier *);
     inline void disconnect();
 
     inline bool isNotifying() const;
+    inline void startNotifying(qintptr *originalSenderPtr);
+    inline void stopNotifying(qintptr *originalSenderPtr);
+
     inline void cancelNotify();
 
     inline int signalIndex() const { return sourceSignal; }
 
+    inline qintptr sender() const;
+    inline void setSender(qintptr sender);
+
+    inline QObject *senderAsObject() const;
+    inline QQmlNotifier *senderAsNotifier() const;
+
 private:
     friend class QQmlData;
     friend class QQmlNotifier;
@@ -117,17 +126,15 @@ private:
     // endpoint is connected to.  While the endpoint is notifying, the
     // senderPtr points to another qintptr that contains this value.
     qintptr senderPtr;
-    inline QObject *senderAsObject() const;
-    inline QQmlNotifier *senderAsNotifier() const;
 
     Callback callback:4;
+    int needsConnectNotify:1;
     // The index is in the range returned by QObjectPrivate::signalIndex().
     // This is different from QMetaMethod::methodIndex().
-    signed int sourceSignal:28;
+    signed int sourceSignal:27;
 };
 
 QQmlNotifier::QQmlNotifier()
-: endpoints(0)
 {
 }
 
@@ -137,25 +144,22 @@ QQmlNotifier::~QQmlNotifier()
     while (endpoint) {
         QQmlNotifierEndpoint *n = endpoint;
         endpoint = n->next;
-
-        if (n->isNotifying()) *((qintptr *)(n->senderPtr & ~0x1)) = 0;
-
-        n->next = 0;
-        n->prev = 0;
-        n->senderPtr = 0;
+        n->setSender(0x0);
+        n->next = nullptr;
+        n->prev = nullptr;
         n->sourceSignal = -1;
     }
-    endpoints = 0;
+    endpoints = nullptr;
 }
 
 void QQmlNotifier::notify()
 {
-    void *args[] = { 0 };
+    void *args[] = { nullptr };
     if (endpoints) emitNotify(endpoints, args);
 }
 
 QQmlNotifierEndpoint::QQmlNotifierEndpoint(Callback callback)
-: next(0), prev(0), senderPtr(0), callback(callback), sourceSignal(-1)
+: next(nullptr), prev(nullptr), senderPtr(0), callback(callback), needsConnectNotify(false), sourceSignal(-1)
 {
 }
 
@@ -166,7 +170,7 @@ QQmlNotifierEndpoint::~QQmlNotifierEndpoint()
 
 bool QQmlNotifierEndpoint::isConnected() const
 {
-    return prev != 0;
+    return prev != nullptr;
 }
 
 /*! \internal
@@ -192,7 +196,7 @@ void QQmlNotifierEndpoint::connect(QQmlNotifier *notifier)
     if (next) { next->prev = &next; }
     notifier->endpoints = this;
     prev = &notifier->endpoints;
-    senderPtr = qintptr(notifier);
+    setSender(qintptr(notifier));
 }
 
 void QQmlNotifierEndpoint::disconnect()
@@ -204,14 +208,15 @@ void QQmlNotifierEndpoint::disconnect()
 
     if (sourceSignal != -1) {
         QObject * const obj = senderAsObject();
+        Q_ASSERT(obj);
         QObjectPrivate * const priv = QObjectPrivate::get(obj);
-        priv->disconnectNotify(QMetaObjectPrivate::signal(obj->metaObject(), sourceSignal));
+        if (needsConnectNotify)
+            priv->disconnectNotify(QMetaObjectPrivate::signal(obj->metaObject(), sourceSignal));
     }
 
-    if (isNotifying()) *((qintptr *)(senderPtr & ~0x1)) = 0;
-    next = 0;
-    prev = 0;
-    senderPtr = 0;
+    setSender(0x0);
+    next = nullptr;
+    prev = nullptr;
     sourceSignal = -1;
 }
 
@@ -227,26 +232,60 @@ bool QQmlNotifierEndpoint::isNotifying() const
     return senderPtr & 0x1;
 }
 
+void QQmlNotifierEndpoint::startNotifying(qintptr *originalSenderPtr)
+{
+    Q_ASSERT(*originalSenderPtr == 0);
+    // Set the endpoint to notifying:
+    // - Save the original senderPtr,
+    *originalSenderPtr = senderPtr;
+    // - Take a pointer of it,
+    // - And assign that to the senderPtr, including a flag to signify "notifying".
+    senderPtr = qintptr(originalSenderPtr) | 0x1;
+}
+
+void QQmlNotifierEndpoint::stopNotifying(qintptr *originalSenderPtr)
+{
+    // End of notifying, restore values
+    Q_ASSERT((senderPtr & ~0x1) == qintptr(originalSenderPtr));
+    senderPtr = *originalSenderPtr;
+    *originalSenderPtr = 0;
+}
+
 /*!
 Cancel any notifies that are in progress.
 */
 void QQmlNotifierEndpoint::cancelNotify()
 {
     if (isNotifying()) {
-        qintptr sp = *((qintptr *)(senderPtr & ~0x1));
-        *((qintptr *)(senderPtr & ~0x1)) = 0;
-        senderPtr = sp;
+        auto *ptr = (qintptr *)(senderPtr & ~0x1);
+        Q_ASSERT(ptr);
+        senderPtr = *ptr;
+        *ptr = 0;
     }
 }
 
+qintptr QQmlNotifierEndpoint::sender() const
+{
+    return isNotifying() ? *(qintptr *)(senderPtr & ~0x1) : senderPtr;
+}
+
+void QQmlNotifierEndpoint::setSender(qintptr sender)
+{
+    // If we're just notifying, we write through to the originalSenderPtr
+    if (isNotifying())
+        *(qintptr *)(senderPtr & ~0x1) = sender;
+    else
+        senderPtr = sender;
+}
+
 QObject *QQmlNotifierEndpoint::senderAsObject() const
 {
-    return isNotifying()?((QObject *)(*((qintptr *)(senderPtr & ~0x1)))):((QObject *)senderPtr);
+    return (QObject *)(sender());
 }
 
 QQmlNotifier *QQmlNotifierEndpoint::senderAsNotifier() const
 {
-    return isNotifying()?((QQmlNotifier *)(*((qintptr *)(senderPtr & ~0x1)))):((QQmlNotifier *)senderPtr);
+    return (QQmlNotifier *)(sender());
 }
 
 QT_END_NAMESPACE
diff --git a/src/qml/qml/qqmlobjectcreator.cpp b/src/qml/qml/qqmlobjectcreator.cpp
index 2cbcfbbfb6..c36b3ed386 100644
--- a/src/qml/qml/qqmlobjectcreator.cpp
+++ b/src/qml/qml/qqmlobjectcreator.cpp
@@ -55,6 +55,7 @@
 #include <private/qqmlvaluetypeproxybinding_p.h>
 #include <private/qqmldebugconnector_p.h>
 #include <private/qqmldebugserviceinterfaces_p.h>
+#include <private/qjsvalue_p.h>
 
 QT_USE_NAMESPACE
 
@@ -70,24 +71,24 @@ struct ActiveOCRestorer
 };
 }
 
-QQmlObjectCreator::QQmlObjectCreator(QQmlContextData *parentContext, QV4::CompiledData::CompilationUnit *compilationUnit, QQmlContextData *creationContext, void *activeVMEDataForRootContext)
+QQmlObjectCreator::QQmlObjectCreator(QQmlContextData *parentContext, const QQmlRefPointer<QV4::CompiledData::CompilationUnit> &compilationUnit, QQmlContextData *creationContext,
+                                     QQmlIncubatorPrivate *incubator)
     : phase(Startup)
     , compilationUnit(compilationUnit)
-    , resolvedTypes(compilationUnit->resolvedTypes)
     , propertyCaches(&compilationUnit->propertyCaches)
     , sharedState(new QQmlObjectCreatorSharedState)
     , topLevelCreator(true)
-    , activeVMEDataForRootContext(activeVMEDataForRootContext)
+    , incubator(incubator)
 {
     init(parentContext);
 
-    sharedState->componentAttached = 0;
+    sharedState->componentAttached = nullptr;
     sharedState->allCreatedBindings.allocate(compilationUnit->totalBindingsCount);
     sharedState->allParserStatusCallbacks.allocate(compilationUnit->totalParserStatusCount);
     sharedState->allCreatedObjects.allocate(compilationUnit->totalObjectCount);
-    sharedState->allJavaScriptObjects = 0;
+    sharedState->allJavaScriptObjects = nullptr;
     sharedState->creationContext = creationContext;
-    sharedState->rootContext = 0;
+    sharedState->rootContext = nullptr;
 
     if (auto profiler = QQmlEnginePrivate::get(engine)->profiler) {
         Q_QML_PROFILE_IF_ENABLED(QQmlProfilerDefinitions::ProfileCreating, profiler,
@@ -97,14 +98,13 @@ QQmlObjectCreator::QQmlObjectCreator(QQmlContextData *parentContext, QV4::Compil
     }
 }
 
-QQmlObjectCreator::QQmlObjectCreator(QQmlContextData *parentContext, QV4::CompiledData::CompilationUnit *compilationUnit, QQmlObjectCreatorSharedState *inheritedSharedState)
+QQmlObjectCreator::QQmlObjectCreator(QQmlContextData *parentContext, const QQmlRefPointer<QV4::CompiledData::CompilationUnit> &compilationUnit, QQmlObjectCreatorSharedState *inheritedSharedState)
     : phase(Startup)
     , compilationUnit(compilationUnit)
-    , resolvedTypes(compilationUnit->resolvedTypes)
     , propertyCaches(&compilationUnit->propertyCaches)
     , sharedState(inheritedSharedState)
     , topLevelCreator(false)
-    , activeVMEDataForRootContext(0)
+    , incubator(nullptr)
 {
     init(parentContext);
 }
@@ -113,23 +113,23 @@ void QQmlObjectCreator::init(QQmlContextData *providedParentContext)
 {
     parentContext = providedParentContext;
     engine = parentContext->engine;
-    v4 = QV8Engine::getV4(engine);
+    v4 = engine->handle();
 
     if (compilationUnit && !compilationUnit->engine)
         compilationUnit->linkToEngine(v4);
 
-    qmlUnit = compilationUnit->data;
-    context = 0;
-    _qobject = 0;
-    _scopeObject = 0;
-    _bindingTarget = 0;
-    _valueTypeProperty = 0;
-    _compiledObject = 0;
+    qmlUnit = compilationUnit->unitData();
+    context = nullptr;
+    _qobject = nullptr;
+    _scopeObject = nullptr;
+    _bindingTarget = nullptr;
+    _valueTypeProperty = nullptr;
+    _compiledObject = nullptr;
     _compiledObjectIndex = -1;
-    _ddata = 0;
-    _propertyCache = 0;
-    _vmeMetaObject = 0;
-    _qmlContext = 0;
+    _ddata = nullptr;
+    _propertyCache = nullptr;
+    _vmeMetaObject = nullptr;
+    _qmlContext = nullptr;
 }
 
 QQmlObjectCreator::~QQmlObjectCreator()
@@ -141,7 +141,7 @@ QQmlObjectCreator::~QQmlObjectCreator()
         for (int i = 0; i < sharedState->allParserStatusCallbacks.count(); ++i) {
             QQmlParserStatus *ps = sharedState->allParserStatusCallbacks.at(i);
             if (ps)
-                ps->d = 0;
+                ps->d = nullptr;
         }
         while (sharedState->componentAttached) {
             QQmlComponentAttached *a = sharedState->componentAttached;
@@ -162,9 +162,9 @@ QObject *QQmlObjectCreator::create(int subComponentIndex, QObject *parent, QQmlI
     int objectToCreate;
 
     if (subComponentIndex == -1) {
-        objectToCreate = qmlUnit->indexOfRootObject;
+        objectToCreate = /*root object*/0;
     } else {
-        const QV4::CompiledData::Object *compObj = qmlUnit->objectAt(subComponentIndex);
+        const QV4::CompiledData::Object *compObj = compilationUnit->objectAt(subComponentIndex);
         objectToCreate = compObj->bindingTable()->value.objectIndex;
     }
 
@@ -176,7 +176,7 @@ QObject *QQmlObjectCreator::create(int subComponentIndex, QObject *parent, QQmlI
 
     if (!sharedState->rootContext) {
         sharedState->rootContext = context;
-        sharedState->rootContext->activeVMEData = activeVMEDataForRootContext;
+        sharedState->rootContext->incubator = incubator;
         sharedState->rootContext->isRootObjectInCreation = true;
     }
 
@@ -191,8 +191,8 @@ QObject *QQmlObjectCreator::create(int subComponentIndex, QObject *parent, QQmlI
         context->importedScripts.set(v4, scripts);
         QV4::ScopedValue v(scope);
         for (int i = 0; i < compilationUnit->dependentScripts.count(); ++i) {
-            QQmlScriptData *s = compilationUnit->dependentScripts.at(i);
-            scripts->putIndexed(i, (v = s->scriptValueForContext(context)));
+            QQmlRefPointer<QQmlScriptData> s = compilationUnit->dependentScripts.at(i);
+            scripts->put(i, (v = s->scriptValueForContext(context)));
         }
     } else if (sharedState->creationContext) {
         context->importedScripts = sharedState->creationContext->importedScripts;
@@ -202,19 +202,16 @@ QObject *QQmlObjectCreator::create(int subComponentIndex, QObject *parent, QQmlI
     if (instance) {
         QQmlData *ddata = QQmlData::get(instance);
         Q_ASSERT(ddata);
-        if (ddata->compilationUnit)
-            ddata->compilationUnit->release();
         ddata->compilationUnit = compilationUnit;
-        ddata->compilationUnit->addref();
     }
 
     if (topLevelCreator)
-        sharedState->allJavaScriptObjects = 0;
+        sharedState->allJavaScriptObjects = nullptr;
 
     phase = CreatingObjectsPhase2;
 
     if (interrupt && interrupt->shouldInterrupt())
-        return 0;
+        return nullptr;
 
     phase = ObjectsCreated;
 
@@ -232,10 +229,11 @@ QObject *QQmlObjectCreator::create(int subComponentIndex, QObject *parent, QQmlI
     return instance;
 }
 
-bool QQmlObjectCreator::populateDeferredProperties(QObject *instance)
+// ### unify or keep in sync with populateDeferredBinding()
+bool QQmlObjectCreator::populateDeferredProperties(QObject *instance, QQmlData::DeferredData *deferredData)
 {
     QQmlData *declarativeData = QQmlData::get(instance);
-    context = declarativeData->deferredData->context;
+    context = deferredData->context;
     sharedState->rootContext = context;
 
     QObject *bindingTarget = instance;
@@ -252,17 +250,17 @@ bool QQmlObjectCreator::populateDeferredProperties(QObject *instance)
     Q_ASSERT(!sharedState->allJavaScriptObjects);
     sharedState->allJavaScriptObjects = valueScope.alloc(compilationUnit->totalObjectCount);
 
-    QV4::QmlContext *qmlContext = static_cast<QV4::QmlContext *>(valueScope.alloc(1));
+    QV4::QmlContext *qmlContext = static_cast<QV4::QmlContext *>(valueScope.alloc());
 
     qSwap(_qmlContext, qmlContext);
 
     qSwap(_propertyCache, cache);
     qSwap(_qobject, instance);
 
-    int objectIndex = declarativeData->deferredData->deferredIdx;
+    int objectIndex = deferredData->deferredIdx;
     qSwap(_compiledObjectIndex, objectIndex);
 
-    const QV4::CompiledData::Object *obj = qmlUnit->objectAt(_compiledObjectIndex);
+    const QV4::CompiledData::Object *obj = compilationUnit->objectAt(_compiledObjectIndex);
     qSwap(_compiledObject, obj);
 
     qSwap(_ddata, declarativeData);
@@ -282,6 +280,80 @@ bool QQmlObjectCreator::populateDeferredProperties(QObject *instance)
     qSwap(_qmlContext, qmlContext);
     qSwap(_scopeObject, scopeObject);
 
+    deferredData->bindings.clear();
+    phase = ObjectsCreated;
+
+    return errors.isEmpty();
+}
+
+// ### unify or keep in sync with populateDeferredProperties()
+bool QQmlObjectCreator::populateDeferredBinding(const QQmlProperty &qmlProperty, QQmlData::DeferredData *deferredData, const QV4::CompiledData::Binding *binding)
+{
+    Q_ASSERT(binding->flags & QV4::CompiledData::Binding::IsDeferredBinding);
+
+    QObject *instance = qmlProperty.object();
+    QQmlData *declarativeData = QQmlData::get(instance);
+    context = deferredData->context;
+    sharedState->rootContext = context;
+
+    QObject *bindingTarget = instance;
+
+    QQmlRefPointer<QQmlPropertyCache> cache = declarativeData->propertyCache;
+    QQmlVMEMetaObject *vmeMetaObject = QQmlVMEMetaObject::get(instance);
+
+    QObject *scopeObject = instance;
+    qSwap(_scopeObject, scopeObject);
+
+    QV4::Scope valueScope(v4);
+
+    Q_ASSERT(topLevelCreator);
+    if (!sharedState->allJavaScriptObjects)
+        sharedState->allJavaScriptObjects = valueScope.alloc(compilationUnit->totalObjectCount);
+
+    QV4::QmlContext *qmlContext = static_cast<QV4::QmlContext *>(valueScope.alloc());
+
+    qSwap(_qmlContext, qmlContext);
+
+    qSwap(_propertyCache, cache);
+    qSwap(_qobject, instance);
+
+    int objectIndex = deferredData->deferredIdx;
+    qSwap(_compiledObjectIndex, objectIndex);
+
+    const QV4::CompiledData::Object *obj = compilationUnit->objectAt(_compiledObjectIndex);
+    qSwap(_compiledObject, obj);
+
+    qSwap(_ddata, declarativeData);
+    qSwap(_bindingTarget, bindingTarget);
+    qSwap(_vmeMetaObject, vmeMetaObject);
+
+    QQmlListProperty<void> savedList;
+    qSwap(_currentList, savedList);
+
+    const QQmlPropertyData &property = QQmlPropertyPrivate::get(qmlProperty)->core;
+
+    if (property.isQList()) {
+        void *argv[1] = { (void*)&_currentList };
+        QMetaObject::metacall(_qobject, QMetaObject::ReadProperty, property.coreIndex(), argv);
+    } else if (_currentList.object) {
+        _currentList = QQmlListProperty<void>();
+    }
+
+    setPropertyBinding(&property, binding);
+
+    qSwap(_currentList, savedList);
+
+    qSwap(_vmeMetaObject, vmeMetaObject);
+    qSwap(_bindingTarget, bindingTarget);
+    qSwap(_ddata, declarativeData);
+    qSwap(_compiledObject, obj);
+    qSwap(_compiledObjectIndex, objectIndex);
+    qSwap(_qobject, instance);
+    qSwap(_propertyCache, cache);
+
+    qSwap(_qmlContext, qmlContext);
+    qSwap(_scopeObject, scopeObject);
+
     phase = ObjectsCreated;
 
     return errors.isEmpty();
@@ -299,7 +371,7 @@ void QQmlObjectCreator::setPropertyValue(const QQmlPropertyData *property, const
             propertyType = QMetaType::Int;
         } else {
             // ### This should be resolved earlier at compile time and the binding value should be changed accordingly.
-            QVariant value = binding->valueAsString(qmlUnit);
+            QVariant value = binding->valueAsString(compilationUnit.data());
             bool ok = QQmlPropertyPrivate::write(_qobject, *property, value, context);
             Q_ASSERT(ok);
             Q_UNUSED(ok);
@@ -307,13 +379,35 @@ void QQmlObjectCreator::setPropertyValue(const QQmlPropertyData *property, const
         }
     }
 
+    auto assertOrNull = [&](bool ok)
+    {
+        Q_ASSERT(ok || binding->type == QV4::CompiledData::Binding::Type_Null);
+        Q_UNUSED(ok);
+    };
+
+    auto assertType = [&](QV4::CompiledData::Binding::ValueType type)
+    {
+        Q_ASSERT(binding->type == type || binding->type == QV4::CompiledData::Binding::Type_Null);
+        Q_UNUSED(type);
+    };
+
+    if (property->isQObject()) {
+        if (binding->type == QV4::CompiledData::Binding::Type_Null) {
+            QObject *value = nullptr;
+            const bool ok = property->writeProperty(_qobject, &value, propertyWriteFlags);
+            Q_ASSERT(ok);
+            Q_UNUSED(ok);
+            return;
+        }
+    }
+
     switch (propertyType) {
     case QMetaType::QVariant: {
         if (binding->type == QV4::CompiledData::Binding::Type_Number) {
-            double n = binding->valueAsNumber();
+            double n = binding->valueAsNumber(compilationUnit->constants);
             if (double(int(n)) == n) {
                 if (property->isVarProperty()) {
-                    _vmeMetaObject->setVMEProperty(property->coreIndex(), QV4::Primitive::fromInt32(int(n)));
+                    _vmeMetaObject->setVMEProperty(property->coreIndex(), QV4::Value::fromInt32(int(n)));
                 } else {
                     int i = int(n);
                     QVariant value(i);
@@ -321,7 +415,7 @@ void QQmlObjectCreator::setPropertyValue(const QQmlPropertyData *property, const
                 }
             } else {
                 if (property->isVarProperty()) {
-                    _vmeMetaObject->setVMEProperty(property->coreIndex(), QV4::Primitive::fromDouble(n));
+                    _vmeMetaObject->setVMEProperty(property->coreIndex(), QV4::Value::fromDouble(n));
                 } else {
                     QVariant value(n);
                     property->writeProperty(_qobject, &value, propertyWriteFlags);
@@ -329,13 +423,20 @@ void QQmlObjectCreator::setPropertyValue(const QQmlPropertyData *property, const
             }
         } else if (binding->type == QV4::CompiledData::Binding::Type_Boolean) {
             if (property->isVarProperty()) {
-                _vmeMetaObject->setVMEProperty(property->coreIndex(), QV4::Primitive::fromBoolean(binding->valueAsBoolean()));
+                _vmeMetaObject->setVMEProperty(property->coreIndex(), QV4::Value::fromBoolean(binding->valueAsBoolean()));
             } else {
                 QVariant value(binding->valueAsBoolean());
                 property->writeProperty(_qobject, &value, propertyWriteFlags);
             }
+        } else if (binding->type == QV4::CompiledData::Binding::Type_Null) {
+            if (property->isVarProperty()) {
+                _vmeMetaObject->setVMEProperty(property->coreIndex(), QV4::Value::nullValue());
+            } else {
+                QVariant nullValue = QVariant::fromValue(nullptr);
+                property->writeProperty(_qobject, &nullValue, propertyWriteFlags);
+            }
         } else {
-            QString stringValue = binding->valueAsString(qmlUnit);
+            QString stringValue = binding->valueAsString(compilationUnit.data());
             if (property->isVarProperty()) {
                 QV4::ScopedString s(scope, v4->newString(stringValue));
                 _vmeMetaObject->setVMEProperty(property->coreIndex(), s);
@@ -347,29 +448,29 @@ void QQmlObjectCreator::setPropertyValue(const QQmlPropertyData *property, const
     }
     break;
     case QVariant::String: {
-        Q_ASSERT(binding->evaluatesToString());
-        QString value = binding->valueAsString(qmlUnit);
+        assertOrNull(binding->evaluatesToString());
+        QString value = binding->valueAsString(compilationUnit.data());
         property->writeProperty(_qobject, &value, propertyWriteFlags);
     }
     break;
     case QVariant::StringList: {
-        Q_ASSERT(binding->evaluatesToString());
-        QStringList value(binding->valueAsString(qmlUnit));
+        assertOrNull(binding->evaluatesToString());
+        QStringList value(binding->valueAsString(compilationUnit.data()));
         property->writeProperty(_qobject, &value, propertyWriteFlags);
     }
     break;
     case QVariant::ByteArray: {
-        Q_ASSERT(binding->type == QV4::CompiledData::Binding::Type_String);
-        QByteArray value(binding->valueAsString(qmlUnit).toUtf8());
+        assertType(QV4::CompiledData::Binding::Type_String);
+        QByteArray value(binding->valueAsString(compilationUnit.data()).toUtf8());
         property->writeProperty(_qobject, &value, propertyWriteFlags);
     }
     break;
     case QVariant::Url: {
-        Q_ASSERT(binding->type == QV4::CompiledData::Binding::Type_String);
-        QString string = binding->valueAsString(qmlUnit);
+        assertType(QV4::CompiledData::Binding::Type_String);
+        QString string = binding->valueAsString(compilationUnit.data());
         // Encoded dir-separators defeat QUrl processing - decode them first
         string.replace(QLatin1String("%2f"), QLatin1String("/"), Qt::CaseInsensitive);
-        QUrl value = string.isEmpty() ? QUrl() : compilationUnit->url().resolved(QUrl(string));
+        QUrl value = string.isEmpty() ? QUrl() : compilationUnit->finalUrl().resolved(QUrl(string));
         // Apply URL interceptor
         if (engine->urlInterceptor())
             value = engine->urlInterceptor()->intercept(value, QQmlAbstractUrlInterceptor::UrlString);
@@ -377,37 +478,37 @@ void QQmlObjectCreator::setPropertyValue(const QQmlPropertyData *property, const
     }
     break;
     case QVariant::UInt: {
-        Q_ASSERT(binding->type == QV4::CompiledData::Binding::Type_Number);
-        double d = binding->valueAsNumber();
+        assertType(QV4::CompiledData::Binding::Type_Number);
+        double d = binding->valueAsNumber(compilationUnit->constants);
         uint value = uint(d);
         property->writeProperty(_qobject, &value, propertyWriteFlags);
         break;
     }
     break;
     case QVariant::Int: {
-        Q_ASSERT(binding->type == QV4::CompiledData::Binding::Type_Number);
-        double d = binding->valueAsNumber();
+        assertType(QV4::CompiledData::Binding::Type_Number);
+        double d = binding->valueAsNumber(compilationUnit->constants);
         int value = int(d);
         property->writeProperty(_qobject, &value, propertyWriteFlags);
         break;
     }
     break;
     case QMetaType::Float: {
-        Q_ASSERT(binding->type == QV4::CompiledData::Binding::Type_Number);
-        float value = float(binding->valueAsNumber());
+        assertType(QV4::CompiledData::Binding::Type_Number);
+        float value = float(binding->valueAsNumber(compilationUnit->constants));
         property->writeProperty(_qobject, &value, propertyWriteFlags);
     }
     break;
     case QVariant::Double: {
-        Q_ASSERT(binding->type == QV4::CompiledData::Binding::Type_Number);
-        double value = binding->valueAsNumber();
+        assertType(QV4::CompiledData::Binding::Type_Number);
+        double value = binding->valueAsNumber(compilationUnit->constants);
         property->writeProperty(_qobject, &value, propertyWriteFlags);
     }
     break;
     case QVariant::Color: {
         bool ok = false;
-        uint colorValue = QQmlStringConverters::rgbaFromString(binding->valueAsString(qmlUnit), &ok);
-        Q_ASSERT(ok);
+        uint colorValue = QQmlStringConverters::rgbaFromString(binding->valueAsString(compilationUnit.data()), &ok);
+        assertOrNull(ok);
         struct { void *data[4]; } buffer;
         if (QQml_valueTypeProvider()->storeValueType(property->propType(), &colorValue, &buffer, sizeof(buffer))) {
             property->writeProperty(_qobject, &buffer, propertyWriteFlags);
@@ -417,76 +518,76 @@ void QQmlObjectCreator::setPropertyValue(const QQmlPropertyData *property, const
 #if QT_CONFIG(datestring)
     case QVariant::Date: {
         bool ok = false;
-        QDate value = QQmlStringConverters::dateFromString(binding->valueAsString(qmlUnit), &ok);
-        Q_ASSERT(ok);
+        QDate value = QQmlStringConverters::dateFromString(binding->valueAsString(compilationUnit.data()), &ok);
+        assertOrNull(ok);
         property->writeProperty(_qobject, &value, propertyWriteFlags);
     }
     break;
     case QVariant::Time: {
         bool ok = false;
-        QTime value = QQmlStringConverters::timeFromString(binding->valueAsString(qmlUnit), &ok);
-        Q_ASSERT(ok);
+        QTime value = QQmlStringConverters::timeFromString(binding->valueAsString(compilationUnit.data()), &ok);
+        assertOrNull(ok);
         property->writeProperty(_qobject, &value, propertyWriteFlags);
     }
     break;
     case QVariant::DateTime: {
         bool ok = false;
-        QDateTime value = QQmlStringConverters::dateTimeFromString(binding->valueAsString(qmlUnit), &ok);
+        QDateTime value = QQmlStringConverters::dateTimeFromString(binding->valueAsString(compilationUnit.data()), &ok);
         // ### VME compatibility :(
         {
             const qint64 date = value.date().toJulianDay();
             const int msecsSinceStartOfDay = value.time().msecsSinceStartOfDay();
             value = QDateTime(QDate::fromJulianDay(date), QTime::fromMSecsSinceStartOfDay(msecsSinceStartOfDay));
         }
-        Q_ASSERT(ok);
+        assertOrNull(ok);
         property->writeProperty(_qobject, &value, propertyWriteFlags);
     }
     break;
 #endif // datestring
     case QVariant::Point: {
         bool ok = false;
-        QPoint value = QQmlStringConverters::pointFFromString(binding->valueAsString(qmlUnit), &ok).toPoint();
-        Q_ASSERT(ok);
+        QPoint value = QQmlStringConverters::pointFFromString(binding->valueAsString(compilationUnit.data()), &ok).toPoint();
+        assertOrNull(ok);
         property->writeProperty(_qobject, &value, propertyWriteFlags);
     }
     break;
     case QVariant::PointF: {
         bool ok = false;
-        QPointF value = QQmlStringConverters::pointFFromString(binding->valueAsString(qmlUnit), &ok);
-        Q_ASSERT(ok);
+        QPointF value = QQmlStringConverters::pointFFromString(binding->valueAsString(compilationUnit.data()), &ok);
+        assertOrNull(ok);
         property->writeProperty(_qobject, &value, propertyWriteFlags);
     }
     break;
     case QVariant::Size: {
         bool ok = false;
-        QSize value = QQmlStringConverters::sizeFFromString(binding->valueAsString(qmlUnit), &ok).toSize();
-        Q_ASSERT(ok);
+        QSize value = QQmlStringConverters::sizeFFromString(binding->valueAsString(compilationUnit.data()), &ok).toSize();
+        assertOrNull(ok);
         property->writeProperty(_qobject, &value, propertyWriteFlags);
     }
     break;
     case QVariant::SizeF: {
         bool ok = false;
-        QSizeF value = QQmlStringConverters::sizeFFromString(binding->valueAsString(qmlUnit), &ok);
-        Q_ASSERT(ok);
+        QSizeF value = QQmlStringConverters::sizeFFromString(binding->valueAsString(compilationUnit.data()), &ok);
+        assertOrNull(ok);
         property->writeProperty(_qobject, &value, propertyWriteFlags);
     }
     break;
     case QVariant::Rect: {
         bool ok = false;
-        QRect value = QQmlStringConverters::rectFFromString(binding->valueAsString(qmlUnit), &ok).toRect();
-        Q_ASSERT(ok);
+        QRect value = QQmlStringConverters::rectFFromString(binding->valueAsString(compilationUnit.data()), &ok).toRect();
+        assertOrNull(ok);
         property->writeProperty(_qobject, &value, propertyWriteFlags);
     }
     break;
     case QVariant::RectF: {
         bool ok = false;
-        QRectF value = QQmlStringConverters::rectFFromString(binding->valueAsString(qmlUnit), &ok);
-        Q_ASSERT(ok);
+        QRectF value = QQmlStringConverters::rectFFromString(binding->valueAsString(compilationUnit.data()), &ok);
+        assertOrNull(ok);
         property->writeProperty(_qobject, &value, propertyWriteFlags);
     }
     break;
     case QVariant::Bool: {
-        Q_ASSERT(binding->type == QV4::CompiledData::Binding::Type_Boolean);
+        assertType(QV4::CompiledData::Binding::Type_Boolean);
         bool value = binding->valueAsBoolean();
         property->writeProperty(_qobject, &value, propertyWriteFlags);
     }
@@ -496,8 +597,8 @@ void QQmlObjectCreator::setPropertyValue(const QQmlPropertyData *property, const
             float xp;
             float yp;
         } vec;
-        bool ok = QQmlStringConverters::createFromString(QMetaType::QVector2D, binding->valueAsString(qmlUnit), &vec, sizeof(vec));
-        Q_ASSERT(ok);
+        bool ok = QQmlStringConverters::createFromString(QMetaType::QVector2D, binding->valueAsString(compilationUnit.data()), &vec, sizeof(vec));
+        assertOrNull(ok);
         Q_UNUSED(ok);
         property->writeProperty(_qobject, &vec, propertyWriteFlags);
     }
@@ -508,8 +609,8 @@ void QQmlObjectCreator::setPropertyValue(const QQmlPropertyData *property, const
             float yp;
             float zy;
         } vec;
-        bool ok = QQmlStringConverters::createFromString(QMetaType::QVector3D, binding->valueAsString(qmlUnit), &vec, sizeof(vec));
-        Q_ASSERT(ok);
+        bool ok = QQmlStringConverters::createFromString(QMetaType::QVector3D, binding->valueAsString(compilationUnit.data()), &vec, sizeof(vec));
+        assertOrNull(ok);
         Q_UNUSED(ok);
         property->writeProperty(_qobject, &vec, propertyWriteFlags);
     }
@@ -521,8 +622,8 @@ void QQmlObjectCreator::setPropertyValue(const QQmlPropertyData *property, const
             float zy;
             float wp;
         } vec;
-        bool ok = QQmlStringConverters::createFromString(QMetaType::QVector4D, binding->valueAsString(qmlUnit), &vec, sizeof(vec));
-        Q_ASSERT(ok);
+        bool ok = QQmlStringConverters::createFromString(QMetaType::QVector4D, binding->valueAsString(compilationUnit.data()), &vec, sizeof(vec));
+        assertOrNull(ok);
         Q_UNUSED(ok);
         property->writeProperty(_qobject, &vec, propertyWriteFlags);
     }
@@ -534,48 +635,49 @@ void QQmlObjectCreator::setPropertyValue(const QQmlPropertyData *property, const
             float yp;
             float zp;
         } vec;
-        bool ok = QQmlStringConverters::createFromString(QMetaType::QQuaternion, binding->valueAsString(qmlUnit), &vec, sizeof(vec));
-        Q_ASSERT(ok);
+        bool ok = QQmlStringConverters::createFromString(QMetaType::QQuaternion, binding->valueAsString(compilationUnit.data()), &vec, sizeof(vec));
+        assertOrNull(ok);
         Q_UNUSED(ok);
         property->writeProperty(_qobject, &vec, propertyWriteFlags);
     }
     break;
     case QVariant::RegExp:
-        Q_ASSERT(!"not possible");
+        assertOrNull(!"not possible");
         break;
     default: {
         // generate single literal value assignment to a list property if required
         if (property->propType() == qMetaTypeId<QList<qreal> >()) {
-            Q_ASSERT(binding->type == QV4::CompiledData::Binding::Type_Number);
+            assertType(QV4::CompiledData::Binding::Type_Number);
             QList<qreal> value;
-            value.append(binding->valueAsNumber());
+            value.append(binding->valueAsNumber(compilationUnit->constants));
             property->writeProperty(_qobject, &value, propertyWriteFlags);
             break;
         } else if (property->propType() == qMetaTypeId<QList<int> >()) {
-            Q_ASSERT(binding->type == QV4::CompiledData::Binding::Type_Number);
-            double n = binding->valueAsNumber();
+            assertType(QV4::CompiledData::Binding::Type_Number);
+            double n = binding->valueAsNumber(compilationUnit->constants);
             QList<int> value;
             value.append(int(n));
             property->writeProperty(_qobject, &value, propertyWriteFlags);
             break;
         } else if (property->propType() == qMetaTypeId<QList<bool> >()) {
-            Q_ASSERT(binding->type == QV4::CompiledData::Binding::Type_Boolean);
+            assertType(QV4::CompiledData::Binding::Type_Boolean);
             QList<bool> value;
             value.append(binding->valueAsBoolean());
             property->writeProperty(_qobject, &value, propertyWriteFlags);
             break;
         } else if (property->propType() == qMetaTypeId<QList<QUrl> >()) {
-            Q_ASSERT(binding->type == QV4::CompiledData::Binding::Type_String);
-            QString urlString = binding->valueAsString(qmlUnit);
-            QUrl u = urlString.isEmpty() ? QUrl() : compilationUnit->url().resolved(QUrl(urlString));
+            assertType(QV4::CompiledData::Binding::Type_String);
+            QString urlString = binding->valueAsString(compilationUnit.data());
+            QUrl u = urlString.isEmpty() ? QUrl()
+                                         : compilationUnit->finalUrl().resolved(QUrl(urlString));
             QList<QUrl> value;
             value.append(u);
             property->writeProperty(_qobject, &value, propertyWriteFlags);
             break;
         } else if (property->propType() == qMetaTypeId<QList<QString> >()) {
-            Q_ASSERT(binding->evaluatesToString());
+            assertOrNull(binding->evaluatesToString());
             QList<QString> value;
-            value.append(binding->valueAsString(qmlUnit));
+            value.append(binding->valueAsString(compilationUnit.data()));
             property->writeProperty(_qobject, &value, propertyWriteFlags);
             break;
         } else if (property->propType() == qMetaTypeId<QJSValue>()) {
@@ -583,20 +685,22 @@ void QQmlObjectCreator::setPropertyValue(const QQmlPropertyData *property, const
             if (binding->type == QV4::CompiledData::Binding::Type_Boolean) {
                 value = QJSValue(binding->valueAsBoolean());
             } else if (binding->type == QV4::CompiledData::Binding::Type_Number) {
-                double n = binding->valueAsNumber();
+                double n = binding->valueAsNumber(compilationUnit->constants);
                 if (double(int(n)) == n) {
                     value = QJSValue(int(n));
                 } else
                     value = QJSValue(n);
+            } else if (binding->type == QV4::CompiledData::Binding::Type_Null) {
+                value = QJSValue::NullValue;
             } else {
-                value = QJSValue(binding->valueAsString(qmlUnit));
+                value = QJSValue(binding->valueAsString(compilationUnit.data()));
             }
             property->writeProperty(_qobject, &value, propertyWriteFlags);
             break;
         }
 
         // otherwise, try a custom type assignment
-        QString stringValue = binding->valueAsString(qmlUnit);
+        QString stringValue = binding->valueAsString(compilationUnit.data());
         QQmlMetaType::StringConverter converter = QQmlMetaType::customStringConverter(property->propType());
         Q_ASSERT(converter);
         QVariant value = (*converter)(stringValue);
@@ -613,11 +717,11 @@ void QQmlObjectCreator::setPropertyValue(const QQmlPropertyData *property, const
     }
 }
 
-static QQmlType *qmlTypeForObject(QObject *object)
+static QQmlType qmlTypeForObject(QObject *object)
 {
-    QQmlType *type = 0;
+    QQmlType type;
     const QMetaObject *mo = object->metaObject();
-    while (mo && !type) {
+    while (mo && !type.isValid()) {
         type = QQmlMetaType::qmlType(mo);
         mo = mo->superClass();
     }
@@ -654,7 +758,7 @@ void QQmlObjectCreator::setupBindings(bool applyDeferredBindings)
         } else if (binding) {
             QQmlValueTypeProxyBinding *proxy = static_cast<QQmlValueTypeProxyBinding *>(binding);
 
-            if (qmlTypeForObject(_bindingTarget)) {
+            if (qmlTypeForObject(_bindingTarget).isValid()) {
                 quint32 bindingSkipList = 0;
 
                 QQmlPropertyData *defaultProperty = _compiledObject->indexOfDefaultPropertyOrAlias != -1 ? _propertyCache->parent()->defaultProperty() : _propertyCache->defaultProperty();
@@ -706,78 +810,78 @@ void QQmlObjectCreator::setupBindings(bool applyDeferredBindings)
     qSwap(_currentList, savedList);
 }
 
-bool QQmlObjectCreator::setPropertyBinding(const QQmlPropertyData *property, const QV4::CompiledData::Binding *binding)
+bool QQmlObjectCreator::setPropertyBinding(const QQmlPropertyData *bindingProperty, const QV4::CompiledData::Binding *binding)
 {
     if (binding->type == QV4::CompiledData::Binding::Type_AttachedProperty) {
-        Q_ASSERT(stringAt(qmlUnit->objectAt(binding->value.objectIndex)->inheritedTypeNameIndex).isEmpty());
-        QV4::CompiledData::ResolvedTypeReference *tr = resolvedTypes.value(binding->propertyNameIndex);
+        Q_ASSERT(stringAt(compilationUnit->objectAt(binding->value.objectIndex)->inheritedTypeNameIndex).isEmpty());
+        QV4::CompiledData::ResolvedTypeReference *tr = resolvedType(binding->propertyNameIndex);
         Q_ASSERT(tr);
-        QQmlType *attachedType = tr->type;
-        if (!attachedType) {
+        QQmlType attachedType = tr->type;
+        if (!attachedType.isValid()) {
             QQmlTypeNameCache::Result res = context->imports->query(stringAt(binding->propertyNameIndex));
             if (res.isValid())
                 attachedType = res.type;
             else
                 return false;
         }
-        const int id = attachedType->attachedPropertiesId(QQmlEnginePrivate::get(engine));
+        const int id = attachedType.attachedPropertiesId(QQmlEnginePrivate::get(engine));
         QObject *qmlObject = qmlAttachedPropertiesObjectById(id, _qobject);
-        if (!populateInstance(binding->value.objectIndex, qmlObject, qmlObject, /*value type property*/0))
+        if (!populateInstance(binding->value.objectIndex, qmlObject, qmlObject, /*value type property*/nullptr))
             return false;
         return true;
     }
 
     // ### resolve this at compile time
-    if (property && property->propType() == qMetaTypeId<QQmlScriptString>()) {
-        QQmlScriptString ss(binding->valueAsScriptString(qmlUnit), context->asQQmlContext(), _scopeObject);
+    if (bindingProperty && bindingProperty->propType() == qMetaTypeId<QQmlScriptString>()) {
+        QQmlScriptString ss(binding->valueAsScriptString(compilationUnit.data()), context->asQQmlContext(), _scopeObject);
         ss.d.data()->bindingId = binding->type == QV4::CompiledData::Binding::Type_Script ? binding->value.compiledScriptIndex : (quint32)QQmlBinding::Invalid;
         ss.d.data()->lineNumber = binding->location.line;
         ss.d.data()->columnNumber = binding->location.column;
         ss.d.data()->isStringLiteral = binding->type == QV4::CompiledData::Binding::Type_String;
         ss.d.data()->isNumberLiteral = binding->type == QV4::CompiledData::Binding::Type_Number;
-        ss.d.data()->numberValue = binding->valueAsNumber();
+        ss.d.data()->numberValue = binding->valueAsNumber(compilationUnit->constants);
 
         QQmlPropertyData::WriteFlags propertyWriteFlags = QQmlPropertyData::BypassInterceptor |
                                                             QQmlPropertyData::RemoveBindingOnAliasWrite;
         int propertyWriteStatus = -1;
-        void *argv[] = { &ss, 0, &propertyWriteStatus, &propertyWriteFlags };
-        QMetaObject::metacall(_qobject, QMetaObject::WriteProperty, property->coreIndex(), argv);
+        void *argv[] = { &ss, nullptr, &propertyWriteStatus, &propertyWriteFlags };
+        QMetaObject::metacall(_qobject, QMetaObject::WriteProperty, bindingProperty->coreIndex(), argv);
         return true;
     }
 
-    QObject *createdSubObject = 0;
+    QObject *createdSubObject = nullptr;
     if (binding->type == QV4::CompiledData::Binding::Type_Object) {
         createdSubObject = createInstance(binding->value.objectIndex, _bindingTarget);
         if (!createdSubObject)
             return false;
     }
 
-    if (!property) // ### error
+    if (!bindingProperty) // ### error
         return true;
 
     if (binding->type == QV4::CompiledData::Binding::Type_GroupProperty) {
-        const QV4::CompiledData::Object *obj = qmlUnit->objectAt(binding->value.objectIndex);
+        const QV4::CompiledData::Object *obj = compilationUnit->objectAt(binding->value.objectIndex);
         if (stringAt(obj->inheritedTypeNameIndex).isEmpty()) {
 
-            QObject *groupObject = 0;
-            QQmlValueType *valueType = 0;
-            const QQmlPropertyData *valueTypeProperty = 0;
+            QObject *groupObject = nullptr;
+            QQmlValueType *valueType = nullptr;
+            const QQmlPropertyData *valueTypeProperty = nullptr;
             QObject *bindingTarget = _bindingTarget;
 
-            if (QQmlValueTypeFactory::isValueType(property->propType())) {
-                valueType = QQmlValueTypeFactory::valueType(property->propType());
+            if (QQmlValueTypeFactory::isValueType(bindingProperty->propType())) {
+                valueType = QQmlValueTypeFactory::valueType(bindingProperty->propType());
                 if (!valueType) {
                     recordError(binding->location, tr("Cannot set properties on %1 as it is null").arg(stringAt(binding->propertyNameIndex)));
                     return false;
                 }
 
-                valueType->read(_qobject, property->coreIndex());
+                valueType->read(_qobject, bindingProperty->coreIndex());
 
                 groupObject = valueType;
-                valueTypeProperty = property;
+                valueTypeProperty = bindingProperty;
             } else {
                 void *argv[1] = { &groupObject };
-                QMetaObject::metacall(_qobject, QMetaObject::ReadProperty, property->coreIndex(), argv);
+                QMetaObject::metacall(_qobject, QMetaObject::ReadProperty, bindingProperty->coreIndex(), argv);
                 if (!groupObject) {
                     recordError(binding->location, tr("Cannot set properties on %1 as it is null").arg(stringAt(binding->propertyNameIndex)));
                     return false;
@@ -790,28 +894,24 @@ bool QQmlObjectCreator::setPropertyBinding(const QQmlPropertyData *property, con
                 return false;
 
             if (valueType)
-                valueType->write(_qobject, property->coreIndex(), QQmlPropertyData::BypassInterceptor);
+                valueType->write(_qobject, bindingProperty->coreIndex(), QQmlPropertyData::BypassInterceptor);
 
             return true;
         }
     }
 
-    if (_ddata->hasBindingBit(property->coreIndex()) && !(binding->flags & QV4::CompiledData::Binding::IsSignalHandlerExpression)
+    if (_ddata->hasBindingBit(bindingProperty->coreIndex()) && !(binding->flags & QV4::CompiledData::Binding::IsSignalHandlerExpression)
         && !(binding->flags & QV4::CompiledData::Binding::IsOnAssignment)
         && !_valueTypeProperty)
-        QQmlPropertyPrivate::removeBinding(_bindingTarget, QQmlPropertyIndex(property->coreIndex()));
-
-    if (binding->type == QV4::CompiledData::Binding::Type_Script) {
-        QV4::Function *runtimeFunction = compilationUnit->runtimeFunctions[binding->value.compiledScriptIndex];
-
-        QV4::Scope scope(v4);
-        QV4::Scoped<QV4::QmlContext> qmlContext(scope, currentQmlContext());
+        QQmlPropertyPrivate::removeBinding(_bindingTarget, QQmlPropertyIndex(bindingProperty->coreIndex()));
 
+    if (binding->type == QV4::CompiledData::Binding::Type_Script || binding->isTranslationBinding()) {
         if (binding->flags & QV4::CompiledData::Binding::IsSignalHandlerExpression) {
-            int signalIndex = _propertyCache->methodIndexToSignalIndex(property->coreIndex());
+            QV4::Function *runtimeFunction = compilationUnit->runtimeFunctions[binding->value.compiledScriptIndex];
+            int signalIndex = _propertyCache->methodIndexToSignalIndex(bindingProperty->coreIndex());
             QQmlBoundSignal *bs = new QQmlBoundSignal(_bindingTarget, signalIndex, _scopeObject, engine);
             QQmlBoundSignalExpression *expr = new QQmlBoundSignalExpression(_bindingTarget, signalIndex,
-                                                                            context, _scopeObject, runtimeFunction, qmlContext);
+                                                                            context, _scopeObject, runtimeFunction, currentQmlContext());
 
             bs->takeExpression(expr);
         } else {
@@ -820,29 +920,44 @@ bool QQmlObjectCreator::setPropertyBinding(const QQmlPropertyData *property, con
             // the point property (_qobjectForBindings) and after evaluating the expression,
             // the result is written to a value type virtual property, that contains the sub-index
             // of the "x" property.
-            QQmlBinding *qmlBinding;
-            const QQmlPropertyData *prop = property;
+            QQmlBinding::Ptr qmlBinding;
+            const QQmlPropertyData *targetProperty = bindingProperty;
             const QQmlPropertyData *subprop = nullptr;
             if (_valueTypeProperty) {
-                prop = _valueTypeProperty;
-                subprop = property;
+                targetProperty = _valueTypeProperty;
+                subprop = bindingProperty;
+            }
+            if (binding->isTranslationBinding()) {
+                qmlBinding = QQmlBinding::createTranslationBinding(compilationUnit, binding, _scopeObject, context);
+            } else {
+                QV4::Function *runtimeFunction = compilationUnit->runtimeFunctions[binding->value.compiledScriptIndex];
+                qmlBinding = QQmlBinding::create(targetProperty, runtimeFunction, _scopeObject, context, currentQmlContext());
             }
-            qmlBinding = QQmlBinding::create(prop, runtimeFunction, _scopeObject, context, qmlContext);
-            qmlBinding->setTarget(_bindingTarget, *prop, subprop);
 
-            sharedState->allCreatedBindings.push(QQmlAbstractBinding::Ptr(qmlBinding));
+            auto bindingTarget = _bindingTarget;
+            auto valueTypeProperty = _valueTypeProperty;
+            auto assignBinding = [qmlBinding, bindingTarget, targetProperty, subprop, bindingProperty, valueTypeProperty](QQmlObjectCreatorSharedState *sharedState) -> bool {
+                if (!qmlBinding->setTarget(bindingTarget, *targetProperty, subprop) && targetProperty->isAlias())
+                    return false;
 
-            if (property->isAlias()) {
-                QQmlPropertyPrivate::setBinding(qmlBinding, QQmlPropertyPrivate::DontEnable);
-            } else {
-                qmlBinding->addToObject();
+                sharedState->allCreatedBindings.push(qmlBinding);
+
+                if (bindingProperty->isAlias()) {
+                    QQmlPropertyPrivate::setBinding(qmlBinding.data(), QQmlPropertyPrivate::DontEnable);
+                } else {
+                    qmlBinding->addToObject();
 
-                if (!_valueTypeProperty) {
-                    QQmlData *targetDeclarativeData = QQmlData::get(_bindingTarget);
-                    Q_ASSERT(targetDeclarativeData);
-                    targetDeclarativeData->setPendingBindingBit(_bindingTarget, property->coreIndex());
+                    if (!valueTypeProperty) {
+                        QQmlData *targetDeclarativeData = QQmlData::get(bindingTarget);
+                        Q_ASSERT(targetDeclarativeData);
+                        targetDeclarativeData->setPendingBindingBit(bindingTarget, bindingProperty->coreIndex());
+                    }
                 }
-            }
+
+                return true;
+            };
+            if (!assignBinding(sharedState.data()))
+                pendingAliasBindings.push_back(assignBinding);
         }
         return true;
     }
@@ -850,29 +965,29 @@ bool QQmlObjectCreator::setPropertyBinding(const QQmlPropertyData *property, con
     if (binding->type == QV4::CompiledData::Binding::Type_Object) {
         if (binding->flags & QV4::CompiledData::Binding::IsOnAssignment) {
             // ### determine value source and interceptor casts ahead of time.
-            QQmlType *type = qmlTypeForObject(createdSubObject);
-            Q_ASSERT(type);
+            QQmlType type = qmlTypeForObject(createdSubObject);
+            Q_ASSERT(type.isValid());
 
-            int valueSourceCast = type->propertyValueSourceCast();
+            int valueSourceCast = type.propertyValueSourceCast();
             if (valueSourceCast != -1) {
                 QQmlPropertyValueSource *vs = reinterpret_cast<QQmlPropertyValueSource *>(reinterpret_cast<char *>(createdSubObject) + valueSourceCast);
                 QObject *target = createdSubObject->parent();
                 QQmlProperty prop;
                 if (_valueTypeProperty)
-                    prop = QQmlPropertyPrivate::restore(target, *_valueTypeProperty, property, context);
+                    prop = QQmlPropertyPrivate::restore(target, *_valueTypeProperty, bindingProperty, context);
                 else
-                    prop = QQmlPropertyPrivate::restore(target, *property, nullptr, context);
+                    prop = QQmlPropertyPrivate::restore(target, *bindingProperty, nullptr, context);
                 vs->setTarget(prop);
                 return true;
             }
-            int valueInterceptorCast = type->propertyValueInterceptorCast();
+            int valueInterceptorCast = type.propertyValueInterceptorCast();
             if (valueInterceptorCast != -1) {
                 QQmlPropertyValueInterceptor *vi = reinterpret_cast<QQmlPropertyValueInterceptor *>(reinterpret_cast<char *>(createdSubObject) + valueInterceptorCast);
                 QObject *target = createdSubObject->parent();
 
                 QQmlPropertyIndex propertyIndex;
-                if (property->isAlias()) {
-                    QQmlPropertyIndex originalIndex(property->coreIndex(), _valueTypeProperty ? _valueTypeProperty->coreIndex() : -1);
+                if (bindingProperty->isAlias()) {
+                    QQmlPropertyIndex originalIndex(bindingProperty->coreIndex(), _valueTypeProperty ? _valueTypeProperty->coreIndex() : -1);
                     QQmlPropertyIndex propIndex;
                     QQmlPropertyPrivate::findAliasTarget(target, originalIndex, &target, &propIndex);
                     QQmlData *data = QQmlData::get(target);
@@ -889,9 +1004,9 @@ bool QQmlObjectCreator::setPropertyBinding(const QQmlPropertyData *property, con
                 } else {
                     QQmlProperty prop;
                     if (_valueTypeProperty)
-                        prop = QQmlPropertyPrivate::restore(target, *_valueTypeProperty, property, context);
+                        prop = QQmlPropertyPrivate::restore(target, *_valueTypeProperty, bindingProperty, context);
                     else
-                        prop = QQmlPropertyPrivate::restore(target, *property, nullptr, context);
+                        prop = QQmlPropertyPrivate::restore(target, *bindingProperty, nullptr, context);
                     vi->setTarget(prop);
                     propertyIndex = QQmlPropertyPrivate::propertyIndex(prop);
                 }
@@ -907,8 +1022,8 @@ bool QQmlObjectCreator::setPropertyBinding(const QQmlPropertyData *property, con
 
         // Assigning object to signal property?
         if (binding->flags & QV4::CompiledData::Binding::IsSignalHandlerObject) {
-            if (!property->isFunction()) {
-                recordError(binding->valueLocation, tr("Cannot assign an object to signal property %1").arg(property->name(_qobject)));
+            if (!bindingProperty->isFunction()) {
+                recordError(binding->valueLocation, tr("Cannot assign an object to signal property %1").arg(bindingProperty->name(_qobject)));
                 return false;
             }
             QMetaMethod method = QQmlMetaType::defaultMethod(createdSubObject);
@@ -917,7 +1032,7 @@ bool QQmlObjectCreator::setPropertyBinding(const QQmlPropertyData *property, con
                 return false;
             }
 
-            QMetaMethod signalMethod = _qobject->metaObject()->method(property->coreIndex());
+            QMetaMethod signalMethod = _qobject->metaObject()->method(bindingProperty->coreIndex());
             if (!QMetaObject::checkConnectArgs(signalMethod, method)) {
                 recordError(binding->valueLocation,
                             tr("Cannot connect mismatched signal/slot %1 %vs. %2")
@@ -926,41 +1041,52 @@ bool QQmlObjectCreator::setPropertyBinding(const QQmlPropertyData *property, con
                 return false;
             }
 
-            QQmlPropertyPrivate::connect(_qobject, property->coreIndex(), createdSubObject, method.methodIndex());
+            QQmlPropertyPrivate::connect(_qobject, bindingProperty->coreIndex(), createdSubObject, method.methodIndex());
             return true;
         }
 
         QQmlPropertyData::WriteFlags propertyWriteFlags = QQmlPropertyData::BypassInterceptor |
                                                             QQmlPropertyData::RemoveBindingOnAliasWrite;
         int propertyWriteStatus = -1;
-        void *argv[] = { 0, 0, &propertyWriteStatus, &propertyWriteFlags };
+        void *argv[] = { nullptr, nullptr, &propertyWriteStatus, &propertyWriteFlags };
 
-        if (const char *iid = QQmlMetaType::interfaceIId(property->propType())) {
+        if (const char *iid = QQmlMetaType::interfaceIId(bindingProperty->propType())) {
             void *ptr = createdSubObject->qt_metacast(iid);
             if (ptr) {
                 argv[0] = &ptr;
-                QMetaObject::metacall(_qobject, QMetaObject::WriteProperty, property->coreIndex(), argv);
+                QMetaObject::metacall(_qobject, QMetaObject::WriteProperty, bindingProperty->coreIndex(), argv);
             } else {
                 recordError(binding->location, tr("Cannot assign object to interface property"));
                 return false;
             }
-        } else if (property->propType() == QMetaType::QVariant) {
-            if (property->isVarProperty()) {
+        } else if (bindingProperty->propType() == QMetaType::QVariant) {
+            if (bindingProperty->isVarProperty()) {
                 QV4::Scope scope(v4);
-                QV4::ScopedValue wrappedObject(scope, QV4::QObjectWrapper::wrap(QV8Engine::getV4(engine), createdSubObject));
-                _vmeMetaObject->setVMEProperty(property->coreIndex(), wrappedObject);
+                QV4::ScopedValue wrappedObject(scope, QV4::QObjectWrapper::wrap(engine->handle(), createdSubObject));
+                _vmeMetaObject->setVMEProperty(bindingProperty->coreIndex(), wrappedObject);
             } else {
                 QVariant value = QVariant::fromValue(createdSubObject);
                 argv[0] = &value;
-                QMetaObject::metacall(_qobject, QMetaObject::WriteProperty, property->coreIndex(), argv);
+                QMetaObject::metacall(_qobject, QMetaObject::WriteProperty, bindingProperty->coreIndex(), argv);
             }
-        } else if (property->isQList()) {
+        } else if (bindingProperty->propType() == qMetaTypeId<QJSValue>()) {
+            QV4::Scope scope(v4);
+            QV4::ScopedValue wrappedObject(scope, QV4::QObjectWrapper::wrap(engine->handle(), createdSubObject));
+            if (bindingProperty->isVarProperty()) {
+                _vmeMetaObject->setVMEProperty(bindingProperty->coreIndex(), wrappedObject);
+            } else {
+                QJSValue value;
+                QJSValuePrivate::setValue(&value, v4, wrappedObject);
+                argv[0] = &value;
+                QMetaObject::metacall(_qobject, QMetaObject::WriteProperty, bindingProperty->coreIndex(), argv);
+            }
+        } else if (bindingProperty->isQList()) {
             Q_ASSERT(_currentList.object);
 
             void *itemToAdd = createdSubObject;
 
-            const char *iid = 0;
-            int listItemType = QQmlEnginePrivate::get(engine)->listType(property->propType());
+            const char *iid = nullptr;
+            int listItemType = QQmlEnginePrivate::get(engine)->listType(bindingProperty->propType());
             if (listItemType != -1)
                 iid = QQmlMetaType::interfaceIId(listItemType);
             if (iid)
@@ -976,17 +1102,17 @@ bool QQmlObjectCreator::setPropertyBinding(const QQmlPropertyData *property, con
         } else {
             // pointer compatibility was tested in QQmlPropertyValidator at type compile time
             argv[0] = &createdSubObject;
-            QMetaObject::metacall(_qobject, QMetaObject::WriteProperty, property->coreIndex(), argv);
+            QMetaObject::metacall(_qobject, QMetaObject::WriteProperty, bindingProperty->coreIndex(), argv);
         }
         return true;
     }
 
-    if (property->isQList()) {
+    if (bindingProperty->isQList()) {
         recordError(binding->location, tr("Cannot assign primitives to lists"));
         return false;
     }
 
-    setPropertyValue(property, binding);
+    setPropertyValue(bindingProperty, binding);
     return true;
 }
 
@@ -996,7 +1122,7 @@ void QQmlObjectCreator::setupFunctions()
     QV4::ScopedValue function(scope);
     QV4::ScopedContext qmlContext(scope, currentQmlContext());
 
-    const QV4::CompiledData::LEUInt32 *functionIdx = _compiledObject->functionOffsetTable();
+    const quint32_le *functionIdx = _compiledObject->functionOffsetTable();
     for (quint32 i = 0; i < _compiledObject->nFunctions; ++i, ++functionIdx) {
         QV4::Function *runtimeFunction = compilationUnit->runtimeFunctions[*functionIdx];
         const QString name = runtimeFunction->name()->toQString();
@@ -1026,50 +1152,48 @@ void QQmlObjectCreator::registerObjectWithContextById(const QV4::CompiledData::O
         context->setIdProperty(object->id, instance);
 }
 
-QV4::Heap::QmlContext *QQmlObjectCreator::currentQmlContext()
+void QQmlObjectCreator::createQmlContext()
 {
-    if (!_qmlContext->isManaged())
-        _qmlContext->setM(QV4::QmlContext::create(v4->rootContext(), context, _scopeObject));
-
-    return _qmlContext->d();
+    _qmlContext->setM(QV4::QmlContext::create(v4->rootContext(), context, _scopeObject));
 }
 
 QObject *QQmlObjectCreator::createInstance(int index, QObject *parent, bool isContextObject)
 {
-    const QV4::CompiledData::Object *obj = qmlUnit->objectAt(index);
+    const QV4::CompiledData::Object *obj = compilationUnit->objectAt(index);
     QQmlObjectCreationProfiler profiler(sharedState->profiler.profiler, obj);
 
     ActiveOCRestorer ocRestorer(this, QQmlEnginePrivate::get(engine));
 
     bool isComponent = false;
-    QObject *instance = 0;
-    QQmlData *ddata = 0;
-    QQmlCustomParser *customParser = 0;
-    QQmlParserStatus *parserStatus = 0;
+    QObject *instance = nullptr;
+    QQmlData *ddata = nullptr;
+    QQmlCustomParser *customParser = nullptr;
+    QQmlParserStatus *parserStatus = nullptr;
     bool installPropertyCache = true;
 
     if (obj->flags & QV4::CompiledData::Object::IsComponent) {
         isComponent = true;
-        QQmlComponent *component = new QQmlComponent(engine, compilationUnit, index, parent);
+        QQmlComponent *component = new QQmlComponent(engine, compilationUnit.data(), index, parent);
         Q_QML_OC_PROFILE(sharedState->profiler, profiler.update(
-                             compilationUnit, obj, QStringLiteral("<component>"), context->url()));
+                         compilationUnit.data(), obj, QStringLiteral("<component>"), context->url()));
         QQmlComponentPrivate::get(component)->creationContext = context;
         instance = component;
         ddata = QQmlData::get(instance, /*create*/true);
     } else {
-        QV4::CompiledData::ResolvedTypeReference *typeRef = resolvedTypes.value(obj->inheritedTypeNameIndex);
+        QV4::CompiledData::ResolvedTypeReference *typeRef
+                = resolvedType(obj->inheritedTypeNameIndex);
         Q_ASSERT(typeRef);
         installPropertyCache = !typeRef->isFullyDynamicType;
-        QQmlType *type = typeRef->type;
-        if (type) {
+        QQmlType type = typeRef->type;
+        if (type.isValid()) {
             Q_QML_OC_PROFILE(sharedState->profiler, profiler.update(
-                                 compilationUnit, obj, type->qmlTypeName(), context->url()));
+                             compilationUnit.data(), obj, type.qmlTypeName(), context->url()));
 
-            void *ddataMemory = 0;
-            type->create(&instance, &ddataMemory, sizeof(QQmlData));
+            void *ddataMemory = nullptr;
+            type.create(&instance, &ddataMemory, sizeof(QQmlData));
             if (!instance) {
                 recordError(obj->location, tr("Unable to create object of type %1").arg(stringAt(obj->inheritedTypeNameIndex)));
-                return 0;
+                return nullptr;
             }
 
             {
@@ -1080,11 +1204,11 @@ QObject *QQmlObjectCreator::createInstance(int index, QObject *parent, bool isCo
                 p->declarativeData = ddata;
             }
 
-            const int parserStatusCast = type->parserStatusCast();
+            const int parserStatusCast = type.parserStatusCast();
             if (parserStatusCast != -1)
                 parserStatus = reinterpret_cast<QQmlParserStatus*>(reinterpret_cast<char *>(instance) + parserStatusCast);
 
-            customParser = type->customParser();
+            customParser = type.customParser();
 
             if (sharedState->rootContext && sharedState->rootContext->isRootObjectInCreation) {
                 QQmlData *ddata = QQmlData::get(instance, /*create*/true);
@@ -1096,31 +1220,39 @@ QObject *QQmlObjectCreator::createInstance(int index, QObject *parent, bool isCo
         } else {
             Q_ASSERT(typeRef->compilationUnit);
             Q_QML_OC_PROFILE(sharedState->profiler, profiler.update(
-                                 compilationUnit, obj, typeRef->compilationUnit->fileName(),
-                                 context->url()));
-            if (typeRef->compilationUnit->data->isSingleton())
+                             compilationUnit.data(), obj, typeRef->compilationUnit->fileName(),
+                             context->url()));
+            if (typeRef->compilationUnit->unitData()->isSingleton())
             {
                 recordError(obj->location, tr("Composite Singleton Type %1 is not creatable").arg(stringAt(obj->inheritedTypeNameIndex)));
-                return 0;
+                return nullptr;
             }
 
             QQmlObjectCreator subCreator(context, typeRef->compilationUnit, sharedState.data());
             instance = subCreator.create();
             if (!instance) {
                 errors += subCreator.errors;
-                return 0;
+                return nullptr;
             }
         }
-        if (parent)
+        if (instance->isWidgetType()) {
+            if (parent && parent->isWidgetType()) {
+                QAbstractDeclarativeData::setWidgetParent(instance, parent);
+            } else {
+                // No parent! Layouts need to handle this through a default property that
+                // reparents accordingly. Otherwise the garbage collector will collect.
+            }
+        } else if (parent) {
             QQml_setParent_noEvent(instance, parent);
+        }
 
         ddata = QQmlData::get(instance, /*create*/true);
-        ddata->lineNumber = obj->location.line;
-        ddata->columnNumber = obj->location.column;
     }
+    ddata->lineNumber = obj->location.line;
+    ddata->columnNumber = obj->location.column;
 
     ddata->setImplicitDestructible();
-    if (static_cast<quint32>(index) == qmlUnit->indexOfRootObject || ddata->rootObjectInCreation) {
+    if (static_cast<quint32>(index) == /*root object*/0 || ddata->rootObjectInCreation) {
         if (ddata->context) {
             Q_ASSERT(ddata->context != context);
             Q_ASSERT(ddata->outerContext);
@@ -1128,13 +1260,15 @@ QObject *QQmlObjectCreator::createInstance(int index, QObject *parent, bool isCo
             QQmlContextData *c = ddata->context;
             while (c->linkedContext) c = c->linkedContext;
             c->linkedContext = context;
-        } else
-            context->addObject(instance);
-        ddata->ownContext = true;
-    } else if (!ddata->context)
-        context->addObject(instance);
+        } else {
+            ddata->context = context;
+        }
+        ddata->ownContext = ddata->context;
+    } else if (!ddata->context) {
+        ddata->context = context;
+    }
 
-    ddata->outerContext = context;
+    context->addObject(ddata);
 
     if (parserStatus) {
         parserStatus->classBegin();
@@ -1152,20 +1286,20 @@ QObject *QQmlObjectCreator::createInstance(int index, QObject *parent, bool isCo
 
     if (customParser && obj->flags & QV4::CompiledData::Object::HasCustomParserBindings) {
         customParser->engine = QQmlEnginePrivate::get(engine);
-        customParser->imports = compilationUnit->typeNameCache;
+        customParser->imports = compilationUnit->typeNameCache.data();
 
         QList<const QV4::CompiledData::Binding *> bindings;
-        const QV4::CompiledData::Object *obj = qmlUnit->objectAt(index);
+        const QV4::CompiledData::Object *obj = compilationUnit->objectAt(index);
         const QV4::CompiledData::Binding *binding = obj->bindingTable();
         for (quint32 i = 0; i < obj->nBindings; ++i, ++binding) {
             if (binding->flags & QV4::CompiledData::Binding::IsCustomParserBinding) {
                 bindings << binding;
             }
         }
-        customParser->applyBindings(instance, compilationUnit, bindings);
+        customParser->applyBindings(instance, compilationUnit.data(), bindings);
 
-        customParser->engine = 0;
-        customParser->imports = (QQmlTypeNameCache*)0;
+        customParser->engine = nullptr;
+        customParser->imports = (QQmlTypeNameCache*)nullptr;
     }
 
     if (isComponent) {
@@ -1178,7 +1312,7 @@ QObject *QQmlObjectCreator::createInstance(int index, QObject *parent, bool isCo
     if (installPropertyCache) {
         if (ddata->propertyCache)
             ddata->propertyCache->release();;
-        ddata->propertyCache = cache;
+        ddata->propertyCache = cache.data();
         ddata->propertyCache->addref();
     }
 
@@ -1190,16 +1324,37 @@ QObject *QQmlObjectCreator::createInstance(int index, QObject *parent, bool isCo
     ++sharedState->allJavaScriptObjects;
 
     QV4::Scope valueScope(v4);
-    QV4::QmlContext *qmlContext = static_cast<QV4::QmlContext *>(valueScope.alloc(1));
+    QV4::QmlContext *qmlContext = static_cast<QV4::QmlContext *>(valueScope.alloc());
 
     qSwap(_qmlContext, qmlContext);
 
-    bool result = populateInstance(index, instance, /*binding target*/instance, /*value type property*/0);
+    bool ok = populateInstance(index, instance, /*binding target*/instance, /*value type property*/nullptr);
+    if (ok) {
+        if (isContextObject && !pendingAliasBindings.empty()) {
+            bool processedAtLeastOneBinding = false;
+            do {
+                processedAtLeastOneBinding = false;
+                for (std::vector<PendingAliasBinding>::iterator it = pendingAliasBindings.begin();
+                        it != pendingAliasBindings.end(); ) {
+                    if ((*it)(sharedState.data())) {
+                        it = pendingAliasBindings.erase(it);
+                        processedAtLeastOneBinding = true;
+                    } else {
+                        ++it;
+                    }
+                }
+            } while (processedAtLeastOneBinding && pendingAliasBindings.empty());
+            Q_ASSERT(pendingAliasBindings.empty());
+        }
+    } else {
+        // an error occurred, so we can't setup the pending alias bindings
+        pendingAliasBindings.clear();
+    }
 
     qSwap(_qmlContext, qmlContext);
     qSwap(_scopeObject, scopeObject);
 
-    return result ? instance : 0;
+    return ok ? instance : nullptr;
 }
 
 QQmlContextData *QQmlObjectCreator::finalize(QQmlInstantiationInterrupt &interrupt)
@@ -1221,9 +1376,14 @@ QQmlContextData *QQmlObjectCreator::finalize(QQmlInstantiationInterrupt &interru
         data->clearPendingBindingBit(b->targetPropertyIndex().coreIndex());
         b->setEnabled(true, QQmlPropertyData::BypassInterceptor |
                       QQmlPropertyData::DontRemoveBinding);
+        if (!b->isValueTypeProxy()) {
+            QQmlBinding *binding = static_cast<QQmlBinding*>(b.data());
+            if (!binding->hasError() && !binding->hasDependencies())
+                b->removeFromObject();
+        }
 
         if (watcher.hasRecursed() || interrupt.shouldInterrupt())
-            return 0;
+            return nullptr;
     }
 
     if (QQmlVME::componentCompleteEnabled()) { // the qml designer does the component complete later
@@ -1232,12 +1392,12 @@ QQmlContextData *QQmlObjectCreator::finalize(QQmlInstantiationInterrupt &interru
             QQmlParserStatus *status = sharedState->allParserStatusCallbacks.pop();
 
             if (status && status->d) {
-                status->d = 0;
+                status->d = nullptr;
                 status->componentComplete();
             }
 
             if (watcher.hasRecursed() || interrupt.shouldInterrupt())
-                return 0;
+                return nullptr;
         }
     }
 
@@ -1245,11 +1405,11 @@ QQmlContextData *QQmlObjectCreator::finalize(QQmlInstantiationInterrupt &interru
         QQmlEnginePrivate::FinalizeCallback callback = sharedState->finalizeCallbacks.at(ii);
         QObject *obj = callback.first;
         if (obj) {
-            void *args[] = { 0 };
+            void *args[] = { nullptr };
             QMetaObject::metacall(obj, QMetaObject::InvokeMetaMethod, callback.second, args);
         }
         if (watcher.hasRecursed())
-            return 0;
+            return nullptr;
     }
     sharedState->finalizeCallbacks.clear();
 
@@ -1264,7 +1424,7 @@ QQmlContextData *QQmlObjectCreator::finalize(QQmlInstantiationInterrupt &interru
             emit a->completed();
 
         if (watcher.hasRecursed() || interrupt.shouldInterrupt())
-            return 0;
+            return nullptr;
     }
 
     phase = Done;
@@ -1272,21 +1432,6 @@ QQmlContextData *QQmlObjectCreator::finalize(QQmlInstantiationInterrupt &interru
     return sharedState->rootContext;
 }
 
-void QQmlObjectCreator::cancel(QObject *object)
-{
-    int last = sharedState->allCreatedObjects.count() - 1;
-    int i = last;
-    while (i >= 0) {
-        if (sharedState->allCreatedObjects.at(i) == object) {
-            if (i < last)
-                qSwap(sharedState->allCreatedObjects[i], sharedState->allCreatedObjects[last]);
-            sharedState->allCreatedObjects.pop();
-            break;
-        }
-        --i;
-    }
-}
-
 void QQmlObjectCreator::clear()
 {
     if (phase == Done || phase == Finalizing || phase == Startup)
@@ -1311,7 +1456,7 @@ bool QQmlObjectCreator::populateInstance(int index, QObject *instance, QObject *
     qSwap(_qobject, instance);
     qSwap(_valueTypeProperty, valueTypeProperty);
     qSwap(_compiledObjectIndex, index);
-    const QV4::CompiledData::Object *obj = qmlUnit->objectAt(_compiledObjectIndex);
+    const QV4::CompiledData::Object *obj = compilationUnit->objectAt(_compiledObjectIndex);
     qSwap(_compiledObject, obj);
     qSwap(_ddata, declarativeData);
     qSwap(_bindingTarget, bindingTarget);
@@ -1321,14 +1466,14 @@ bool QQmlObjectCreator::populateInstance(int index, QObject *instance, QObject *
 
     QQmlRefPointer<QQmlPropertyCache> cache = propertyCaches->at(_compiledObjectIndex);
 
-    QQmlVMEMetaObject *vmeMetaObject = 0;
+    QQmlVMEMetaObject *vmeMetaObject = nullptr;
     if (propertyCaches->needsVMEMetaObject(_compiledObjectIndex)) {
         Q_ASSERT(!cache.isNull());
         // install on _object
-        vmeMetaObject = new QQmlVMEMetaObject(_qobject, cache, compilationUnit, _compiledObjectIndex);
+        vmeMetaObject = new QQmlVMEMetaObject(v4, _qobject, cache, compilationUnit, _compiledObjectIndex);
         if (_ddata->propertyCache)
             _ddata->propertyCache->release();
-        _ddata->propertyCache = cache;
+        _ddata->propertyCache = cache.data();
         _ddata->propertyCache->addref();
         scopeObjectProtector = _ddata->jsWrapper.value();
     } else {
@@ -1340,14 +1485,8 @@ bool QQmlObjectCreator::populateInstance(int index, QObject *instance, QObject *
     qSwap(_propertyCache, cache);
     qSwap(_vmeMetaObject, vmeMetaObject);
 
-    if (_compiledObject->flags & QV4::CompiledData::Object::HasDeferredBindings) {
-        QQmlData::DeferredData *deferData = new QQmlData::DeferredData;
-        deferData->deferredIdx = _compiledObjectIndex;
-        deferData->compilationUnit = compilationUnit;
-        deferData->compilationUnit->addref();
-        deferData->context = context;
-        _ddata->deferredData = deferData;
-    }
+    if (_compiledObject->flags & QV4::CompiledData::Object::HasDeferredBindings)
+        _ddata->deferData(_compiledObjectIndex, compilationUnit, context);
 
     if (_compiledObject->nFunctions > 0)
         setupFunctions();
diff --git a/src/qml/qml/qqmlobjectcreator_p.h b/src/qml/qml/qqmlobjectcreator_p.h
index 982324be3c..5aca60e2f0 100644
--- a/src/qml/qml/qqmlobjectcreator_p.h
+++ b/src/qml/qml/qqmlobjectcreator_p.h
@@ -65,6 +65,7 @@ QT_BEGIN_NAMESPACE
 class QQmlAbstractBinding;
 struct QQmlTypeCompiler;
 class QQmlInstantiationInterrupt;
+class QQmlIncubatorPrivate;
 
 struct QQmlObjectCreatorSharedState : public QSharedData
 {
@@ -80,17 +81,17 @@ struct QQmlObjectCreatorSharedState : public QSharedData
     QRecursionNode recursionNode;
 };
 
-class QQmlObjectCreator
+class Q_QML_PRIVATE_EXPORT QQmlObjectCreator
 {
     Q_DECLARE_TR_FUNCTIONS(QQmlObjectCreator)
 public:
-    QQmlObjectCreator(QQmlContextData *parentContext, QV4::CompiledData::CompilationUnit *compilationUnit, QQmlContextData *creationContext, void *activeVMEDataForRootContext = 0);
+    QQmlObjectCreator(QQmlContextData *parentContext, const QQmlRefPointer<QV4::CompiledData::CompilationUnit> &compilationUnit, QQmlContextData *creationContext, QQmlIncubatorPrivate  *incubator = nullptr);
     ~QQmlObjectCreator();
 
-    QObject *create(int subComponentIndex = -1, QObject *parent = 0, QQmlInstantiationInterrupt *interrupt = 0);
-    bool populateDeferredProperties(QObject *instance);
+    QObject *create(int subComponentIndex = -1, QObject *parent = nullptr, QQmlInstantiationInterrupt *interrupt = nullptr);
+    bool populateDeferredProperties(QObject *instance, QQmlData::DeferredData *deferredData);
+    bool populateDeferredBinding(const QQmlProperty &qmlProperty, QQmlData::DeferredData *deferredData, const QV4::CompiledData::Binding *binding);
     QQmlContextData *finalize(QQmlInstantiationInterrupt &interrupt);
-    void cancel(QObject *object);
     void clear();
 
     QQmlComponentAttached **componentAttachment() const { return &sharedState->componentAttached; }
@@ -103,11 +104,11 @@ public:
     QFiniteStack<QPointer<QObject> > &allCreatedObjects() const { return sharedState->allCreatedObjects; }
 
 private:
-    QQmlObjectCreator(QQmlContextData *contextData, QV4::CompiledData::CompilationUnit *compilationUnit, QQmlObjectCreatorSharedState *inheritedSharedState);
+    QQmlObjectCreator(QQmlContextData *contextData, const QQmlRefPointer<QV4::CompiledData::CompilationUnit> &compilationUnit, QQmlObjectCreatorSharedState *inheritedSharedState);
 
     void init(QQmlContextData *parentContext);
 
-    QObject *createInstance(int index, QObject *parent = 0, bool isContextObject = false);
+    QObject *createInstance(int index, QObject *parent = nullptr, bool isContextObject = false);
 
     bool populateInstance(int index, QObject *instance,
                           QObject *bindingTarget, const QQmlPropertyData *valueTypeProperty);
@@ -117,12 +118,17 @@ private:
     void setPropertyValue(const QQmlPropertyData *property, const QV4::CompiledData::Binding *binding);
     void setupFunctions();
 
-    QString stringAt(int idx) const { return qmlUnit->stringAt(idx); }
+    QString stringAt(int idx) const { return compilationUnit->stringAt(idx); }
     void recordError(const QV4::CompiledData::Location &location, const QString &description);
 
     void registerObjectWithContextById(const QV4::CompiledData::Object *object, QObject *instance) const;
 
-    QV4::Heap::QmlContext *currentQmlContext();
+    inline QV4::QmlContext *currentQmlContext();
+    Q_NEVER_INLINE void createQmlContext();
+    QV4::CompiledData::ResolvedTypeReference *resolvedType(int id) const
+    {
+        return compilationUnit->resolvedType(id);
+    }
 
     enum Phase {
         Startup,
@@ -135,15 +141,14 @@ private:
 
     QQmlEngine *engine;
     QV4::ExecutionEngine *v4;
-    QV4::CompiledData::CompilationUnit *compilationUnit;
+    QQmlRefPointer<QV4::CompiledData::CompilationUnit> compilationUnit;
     const QV4::CompiledData::Unit *qmlUnit;
     QQmlGuardedContextData parentContext;
     QQmlContextData *context;
-    const QV4::CompiledData::ResolvedTypeReferenceMap &resolvedTypes;
     const QQmlPropertyCacheVector *propertyCaches;
     QExplicitlySharedDataPointer<QQmlObjectCreatorSharedState> sharedState;
     bool topLevelCreator;
-    void *activeVMEDataForRootContext;
+    QQmlIncubatorPrivate *incubator;
 
     QObject *_qobject;
     QObject *_scopeObject;
@@ -159,6 +164,9 @@ private:
     QV4::QmlContext *_qmlContext;
 
     friend struct QQmlObjectCreatorRecursionWatcher;
+
+    typedef std::function<bool(QQmlObjectCreatorSharedState *sharedState)> PendingAliasBinding;
+    std::vector<PendingAliasBinding> pendingAliasBindings;
 };
 
 struct QQmlObjectCreatorRecursionWatcher
@@ -172,6 +180,14 @@ private:
     QRecursionWatcher<QQmlObjectCreatorSharedState, &QQmlObjectCreatorSharedState::recursionNode> watcher;
 };
 
+QV4::QmlContext *QQmlObjectCreator::currentQmlContext()
+{
+    if (!_qmlContext->isManaged())
+        _qmlContext->setM(QV4::QmlContext::create(v4->rootContext(), context, _scopeObject));
+
+    return _qmlContext;
+}
+
 QT_END_NAMESPACE
 
 #endif // QQMLOBJECTCREATOR_P_H
diff --git a/src/qml/qml/qqmlobjectorgadget.cpp b/src/qml/qml/qqmlobjectorgadget.cpp
new file mode 100644
index 0000000000..1d4916d7d1
--- /dev/null
+++ b/src/qml/qml/qqmlobjectorgadget.cpp
@@ -0,0 +1,60 @@
+/****************************************************************************
+**
+** Copyright (C) 2019 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qqmlobjectorgadget_p.h"
+
+QT_BEGIN_NAMESPACE
+
+void QQmlObjectOrGadget::metacall(QMetaObject::Call type, int index, void **argv) const
+{
+    if (ptr.isNull()) {
+        const QMetaObject *metaObject = _m.asT2();
+        metaObject->d.static_metacall(nullptr, type, index, argv);
+    }
+    else if (ptr.isT1()) {
+        QMetaObject::metacall(ptr.asT1(), type, index, argv);
+    }
+    else {
+        const QMetaObject *metaObject = _m.asT1()->metaObject();
+        QQmlMetaObject::resolveGadgetMethodOrPropertyIndex(type, &metaObject, &index);
+        metaObject->d.static_metacall(reinterpret_cast<QObject*>(ptr.asT2()), type, index, argv);
+    }
+}
+
+QT_END_NAMESPACE
diff --git a/src/qml/qml/qqmlobjectorgadget_p.h b/src/qml/qml/qqmlobjectorgadget_p.h
new file mode 100644
index 0000000000..c5f5f58a3a
--- /dev/null
+++ b/src/qml/qml/qqmlobjectorgadget_p.h
@@ -0,0 +1,83 @@
+/****************************************************************************
+**
+** Copyright (C) 2019 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QQMLOBJECTORGADGET_P_H
+#define QQMLOBJECTORGADGET_P_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include <private/qqmlmetaobject_p.h>
+
+QT_BEGIN_NAMESPACE
+
+class QQmlObjectOrGadget: public QQmlMetaObject
+{
+public:
+    QQmlObjectOrGadget(QObject *obj)
+        : QQmlMetaObject(obj),
+        ptr(obj)
+    {}
+    QQmlObjectOrGadget(QQmlPropertyCache *propertyCache, void *gadget)
+        : QQmlMetaObject(propertyCache)
+        , ptr(gadget)
+    {}
+
+    void metacall(QMetaObject::Call type, int index, void **argv) const;
+
+private:
+    QBiPointer<QObject, void> ptr;
+
+protected:
+    QQmlObjectOrGadget(const QMetaObject* metaObject)
+        : QQmlMetaObject(metaObject)
+    {}
+};
+
+QT_END_NAMESPACE
+
+#endif // QQMLOBJECTORGADGET_P_H
diff --git a/src/qml/qml/qqmlopenmetaobject.cpp b/src/qml/qml/qqmlopenmetaobject.cpp
index 49f02476a2..fc798a2c23 100644
--- a/src/qml/qml/qqmlopenmetaobject.cpp
+++ b/src/qml/qml/qqmlopenmetaobject.cpp
@@ -51,7 +51,7 @@ QT_BEGIN_NAMESPACE
 class QQmlOpenMetaObjectTypePrivate
 {
 public:
-    QQmlOpenMetaObjectTypePrivate() : mem(0), cache(0), engine(0) {}
+    QQmlOpenMetaObjectTypePrivate() : mem(nullptr), cache(nullptr), engine(nullptr) {}
 
     void init(const QMetaObject *metaObj);
 
@@ -83,7 +83,7 @@ QQmlOpenMetaObjectType::~QQmlOpenMetaObjectType()
 
 void QQmlOpenMetaObjectType::clear()
 {
-    d->engine = 0;
+    d->engine = nullptr;
 }
 
 int QQmlOpenMetaObjectType::propertyOffset() const
@@ -181,46 +181,75 @@ void QQmlOpenMetaObjectTypePrivate::init(const QMetaObject *metaObj)
 class QQmlOpenMetaObjectPrivate
 {
 public:
-    QQmlOpenMetaObjectPrivate(QQmlOpenMetaObject *_q)
-        : q(_q), parent(0), type(0), cacheProperties(false) {}
+    QQmlOpenMetaObjectPrivate(QQmlOpenMetaObject *_q, bool _autoCreate, QObject *obj)
+        : q(_q), object(obj), autoCreate(_autoCreate) {}
+
+    struct Property {
+    private:
+        QVariant m_value;
+        QPointer<QObject> qobjectTracker;
+    public:
+        bool valueSet = false;
+
+        QVariant value() const {
+            if (QMetaType::typeFlags(m_value.userType()) & QMetaType::PointerToQObject
+                && qobjectTracker.isNull())
+                return QVariant::fromValue<QObject*>(nullptr);
+            return m_value;
+        }
+        QVariant &valueRef() { return m_value; }
+        void setValue(const QVariant &v) {
+            m_value = v;
+            valueSet = true;
+            if (QMetaType::typeFlags(v.userType()) & QMetaType::PointerToQObject)
+                qobjectTracker = m_value.value<QObject*>();
+        }
+    };
 
-    inline QPair<QVariant, bool> &getDataRef(int idx) {
-        while (data.count() <= idx)
-            data << QPair<QVariant, bool>(QVariant(), false);
-        return data[idx];
+    inline void setPropertyValue(int idx, const QVariant &value) {
+        if (data.count() <= idx)
+            data.resize(idx + 1);
+        data[idx].setValue(value);
     }
 
-    inline QVariant &getData(int idx) {
-        QPair<QVariant, bool> &prop = getDataRef(idx);
-        if (!prop.second) {
-            prop.first = q->initialValue(idx);
-            prop.second = true;
-        }
-        return prop.first;
+    inline Property &propertyRef(int idx) {
+        if (data.count() <= idx)
+            data.resize(idx + 1);
+        Property &prop = data[idx];
+        if (!prop.valueSet)
+            prop.setValue(q->initialValue(idx));
+        return prop;
+    }
+
+    inline QVariant propertyValue(int idx) {
+        auto &prop = propertyRef(idx);
+        return prop.value();
+    }
+
+    inline QVariant &propertyValueRef(int idx) {
+        auto &prop = propertyRef(idx);
+        return prop.valueRef();
     }
 
-    inline bool hasData(int idx) const {
+    inline bool hasProperty(int idx) const {
         if (idx >= data.count())
             return false;
-        return data[idx].second;
+        return data[idx].valueSet;
     }
 
-    bool autoCreate;
     QQmlOpenMetaObject *q;
-    QAbstractDynamicMetaObject *parent;
-    QList<QPair<QVariant, bool> > data;
+    QAbstractDynamicMetaObject *parent = nullptr;
+    QVector<Property> data;
     QObject *object;
-    QQmlOpenMetaObjectType *type;
-    bool cacheProperties;
+    QQmlRefPointer<QQmlOpenMetaObjectType> type;
+    bool autoCreate;
+    bool cacheProperties = false;
 };
 
 QQmlOpenMetaObject::QQmlOpenMetaObject(QObject *obj, const QMetaObject *base, bool automatic)
-: d(new QQmlOpenMetaObjectPrivate(this))
+: d(new QQmlOpenMetaObjectPrivate(this, automatic, obj))
 {
-    d->autoCreate = automatic;
-    d->object = obj;
-
-    d->type = new QQmlOpenMetaObjectType(base ? base : obj->metaObject(), 0);
+    d->type.adopt(new QQmlOpenMetaObjectType(base ? base : obj->metaObject(), nullptr));
     d->type->d->referers.insert(this);
 
     QObjectPrivate *op = QObjectPrivate::get(obj);
@@ -230,13 +259,9 @@ QQmlOpenMetaObject::QQmlOpenMetaObject(QObject *obj, const QMetaObject *base, bo
 }
 
 QQmlOpenMetaObject::QQmlOpenMetaObject(QObject *obj, QQmlOpenMetaObjectType *type, bool automatic)
-: d(new QQmlOpenMetaObjectPrivate(this))
+: d(new QQmlOpenMetaObjectPrivate(this, automatic, obj))
 {
-    d->autoCreate = automatic;
-    d->object = obj;
-
     d->type = type;
-    d->type->addref();
     d->type->d->referers.insert(this);
 
     QObjectPrivate *op = QObjectPrivate::get(obj);
@@ -250,13 +275,12 @@ QQmlOpenMetaObject::~QQmlOpenMetaObject()
     if (d->parent)
         delete d->parent;
     d->type->d->referers.remove(this);
-    d->type->release();
     delete d;
 }
 
 QQmlOpenMetaObjectType *QQmlOpenMetaObject::type() const
 {
-    return d->type;
+    return d->type.data();
 }
 
 void QQmlOpenMetaObject::emitPropertyNotification(const QByteArray &propertyName)
@@ -264,7 +288,7 @@ void QQmlOpenMetaObject::emitPropertyNotification(const QByteArray &propertyName
     QHash<QByteArray, int>::ConstIterator iter = d->type->d->names.constFind(propertyName);
     if (iter == d->type->d->names.constEnd())
         return;
-    activate(d->object, *iter + d->type->d->signalOffset, 0);
+    activate(d->object, *iter + d->type->d->signalOffset, nullptr);
 }
 
 int QQmlOpenMetaObject::metaCall(QObject *o, QMetaObject::Call c, int id, void **a)
@@ -276,15 +300,13 @@ int QQmlOpenMetaObject::metaCall(QObject *o, QMetaObject::Call c, int id, void *
         int propId = id - d->type->d->propertyOffset;
         if (c == QMetaObject::ReadProperty) {
             propertyRead(propId);
-            *reinterpret_cast<QVariant *>(a[0]) = d->getData(propId);
+            *reinterpret_cast<QVariant *>(a[0]) = d->propertyValue(propId);
         } else if (c == QMetaObject::WriteProperty) {
-            if (propId >= d->data.count() || d->data.at(propId).first != *reinterpret_cast<QVariant *>(a[0]))  {
+            if (propId >= d->data.count() || d->data.at(propId).value() != *reinterpret_cast<QVariant *>(a[0]))  {
                 propertyWrite(propId);
-                QPair<QVariant, bool> &prop = d->getDataRef(propId);
-                prop.first = propertyWriteValue(propId, *reinterpret_cast<QVariant *>(a[0]));
-                prop.second = true;
+                d->setPropertyValue(propId, propertyWriteValue(propId, *reinterpret_cast<QVariant *>(a[0])));
                 propertyWritten(propId);
-                activate(o, d->type->d->signalOffset + propId, 0);
+                activate(o, d->type->d->signalOffset + propId, nullptr);
             }
         }
         return -1;
@@ -303,15 +325,13 @@ QAbstractDynamicMetaObject *QQmlOpenMetaObject::parent() const
 
 QVariant QQmlOpenMetaObject::value(int id) const
 {
-    return d->getData(id);
+    return d->propertyValue(id);
 }
 
 void QQmlOpenMetaObject::setValue(int id, const QVariant &value)
 {
-    QPair<QVariant, bool> &prop = d->getDataRef(id);
-    prop.first = propertyWriteValue(id, value);
-    prop.second = true;
-    activate(d->object, id + d->type->d->signalOffset, 0);
+    d->setPropertyValue(id, propertyWriteValue(id, value));
+    activate(d->object, id + d->type->d->signalOffset, nullptr);
 }
 
 QVariant QQmlOpenMetaObject::value(const QByteArray &name) const
@@ -320,23 +340,18 @@ QVariant QQmlOpenMetaObject::value(const QByteArray &name) const
     if (iter == d->type->d->names.cend())
         return QVariant();
 
-    return d->getData(*iter);
+    return d->propertyValue(*iter);
 }
 
-QVariant &QQmlOpenMetaObject::operator[](const QByteArray &name)
+QVariant &QQmlOpenMetaObject::valueRef(const QByteArray &name)
 {
     QHash<QByteArray, int>::ConstIterator iter = d->type->d->names.constFind(name);
     Q_ASSERT(iter != d->type->d->names.cend());
 
-    return d->getData(*iter);
-}
-
-QVariant &QQmlOpenMetaObject::operator[](int id)
-{
-    return d->getData(id);
+    return d->propertyValueRef(*iter);
 }
 
-bool QQmlOpenMetaObject::setValue(const QByteArray &name, const QVariant &val)
+bool QQmlOpenMetaObject::setValue(const QByteArray &name, const QVariant &val, bool force)
 {
     QHash<QByteArray, int>::ConstIterator iter = d->type->d->names.constFind(name);
 
@@ -348,12 +363,11 @@ bool QQmlOpenMetaObject::setValue(const QByteArray &name, const QVariant &val)
     }
 
     if (id >= 0) {
-        QVariant &dataVal = d->getData(id);
-        if (dataVal == val)
+        if (!force && d->propertyValue(id) == val)
             return false;
 
-        dataVal = val;
-        activate(d->object, id + d->type->d->signalOffset, 0);
+        d->setPropertyValue(id, val);
+        activate(d->object, id + d->type->d->signalOffset, nullptr);
         return true;
     }
 
@@ -363,7 +377,7 @@ bool QQmlOpenMetaObject::setValue(const QByteArray &name, const QVariant &val)
 // returns true if this value has been initialized by a call to either value() or setValue()
 bool QQmlOpenMetaObject::hasValue(int id) const
 {
-    return d->hasData(id);
+    return d->hasProperty(id);
 }
 
 void QQmlOpenMetaObject::setCached(bool c)
@@ -376,13 +390,13 @@ void QQmlOpenMetaObject::setCached(bool c)
     QQmlData *qmldata = QQmlData::get(d->object, true);
     if (d->cacheProperties) {
         if (!d->type->d->cache)
-            d->type->d->cache = new QQmlPropertyCache(QV8Engine::getV4(d->type->d->engine), this);
+            d->type->d->cache = new QQmlPropertyCache(this);
         qmldata->propertyCache = d->type->d->cache;
         d->type->d->cache->addref();
     } else {
         if (d->type->d->cache)
             d->type->d->cache->release();
-        qmldata->propertyCache = 0;
+        qmldata->propertyCache = nullptr;
     }
 }
 
@@ -395,7 +409,7 @@ int QQmlOpenMetaObject::createProperty(const char *name, const char *)
         if (QQmlData *ddata = QQmlData::get(d->object, /*create*/false)) {
             if (ddata->propertyCache) {
                 ddata->propertyCache->release();
-                ddata->propertyCache = 0;
+                ddata->propertyCache = nullptr;
             }
         }
 
diff --git a/src/qml/qml/qqmlopenmetaobject_p.h b/src/qml/qml/qqmlopenmetaobject_p.h
index 4bb92489a5..168a2a6f7f 100644
--- a/src/qml/qml/qqmlopenmetaobject_p.h
+++ b/src/qml/qml/qqmlopenmetaobject_p.h
@@ -69,7 +69,7 @@ class Q_QML_PRIVATE_EXPORT QQmlOpenMetaObjectType : public QQmlRefCount, public
 {
 public:
     QQmlOpenMetaObjectType(const QMetaObject *base, QQmlEngine *engine);
-    ~QQmlOpenMetaObjectType();
+    ~QQmlOpenMetaObjectType() override;
 
     void createProperties(const QVector<QByteArray> &names);
     int createProperty(const QByteArray &name);
@@ -95,16 +95,15 @@ class QQmlOpenMetaObjectPrivate;
 class Q_QML_PRIVATE_EXPORT QQmlOpenMetaObject : public QAbstractDynamicMetaObject
 {
 public:
-    QQmlOpenMetaObject(QObject *, const QMetaObject * = 0, bool = true);
+    QQmlOpenMetaObject(QObject *, const QMetaObject * = nullptr, bool = true);
     QQmlOpenMetaObject(QObject *, QQmlOpenMetaObjectType *, bool = true);
-    ~QQmlOpenMetaObject();
+    ~QQmlOpenMetaObject() override;
 
     QVariant value(const QByteArray &) const;
-    bool setValue(const QByteArray &, const QVariant &);
+    bool setValue(const QByteArray &, const QVariant &, bool force = false);
     QVariant value(int) const;
     void setValue(int, const QVariant &);
-    QVariant &operator[](const QByteArray &);
-    QVariant &operator[](int);
+    QVariant &valueRef(const QByteArray &);
     bool hasValue(int) const;
 
     int count() const;
diff --git a/src/qml/qml/qqmlparserstatus.cpp b/src/qml/qml/qqmlparserstatus.cpp
index ad07cac7ef..b8f4bb8c19 100644
--- a/src/qml/qml/qqmlparserstatus.cpp
+++ b/src/qml/qml/qqmlparserstatus.cpp
@@ -81,13 +81,11 @@ QT_BEGIN_NAMESPACE
         void componentComplete();
     }
     \endcode
-
-    The \l {Qt Quick 1} version of this class is named QDeclarativeParserStatus.
 */
 
 /*! \internal */
 QQmlParserStatus::QQmlParserStatus()
-: d(0)
+: d(nullptr)
 {
 }
 
@@ -95,7 +93,7 @@ QQmlParserStatus::QQmlParserStatus()
 QQmlParserStatus::~QQmlParserStatus()
 {
     if(d)
-        (*d) = 0;
+        (*d) = nullptr;
 }
 
 /*!
diff --git a/src/qml/qml/qqmlplatform.cpp b/src/qml/qml/qqmlplatform.cpp
index a8c402af2e..0acf20bbb4 100644
--- a/src/qml/qml/qqmlplatform.cpp
+++ b/src/qml/qml/qqmlplatform.cpp
@@ -72,6 +72,8 @@ QString QQmlPlatform::os()
     return QStringLiteral("windows");
 #elif defined(Q_OS_LINUX)
     return QStringLiteral("linux");
+#elif defined(Q_OS_QNX)
+    return QStringLiteral("qnx");
 #elif defined(Q_OS_UNIX)
     return QStringLiteral("unix");
 #else
diff --git a/src/qml/qml/qqmlplatform_p.h b/src/qml/qml/qqmlplatform_p.h
index 6246ca7105..af33dffca3 100644
--- a/src/qml/qml/qqmlplatform_p.h
+++ b/src/qml/qml/qqmlplatform_p.h
@@ -64,7 +64,7 @@ class Q_QML_PRIVATE_EXPORT QQmlPlatform : public QObject
     Q_PROPERTY(QString pluginName READ pluginName CONSTANT)
 
 public:
-    explicit QQmlPlatform(QObject *parent = 0);
+    explicit QQmlPlatform(QObject *parent = nullptr);
     virtual ~QQmlPlatform();
 
     static QString os();
diff --git a/src/qml/qml/qqmlprivate.h b/src/qml/qml/qqmlprivate.h
index eeb5b4c302..c0232a7691 100644
--- a/src/qml/qml/qqmlprivate.h
+++ b/src/qml/qml/qqmlprivate.h
@@ -69,7 +69,6 @@ namespace CompiledData {
 struct Unit;
 struct CompilationUnit;
 }
-typedef CompiledData::CompilationUnit *(*CompilationUnitFactoryFunction)();
 }
 namespace QmlIR {
 struct Document;
@@ -96,12 +95,24 @@ namespace QQmlPrivate
 {
     void Q_QML_EXPORT qdeclarativeelement_destructor(QObject *);
     template<typename T>
-    class QQmlElement : public T
+    class QQmlElement final : public T
     {
     public:
-        virtual ~QQmlElement() {
+        ~QQmlElement() override {
             QQmlPrivate::qdeclarativeelement_destructor(this);
         }
+        static void operator delete(void *ptr) {
+            // We allocate memory from this class in QQmlType::create
+            // along with some additional memory.
+            // So we override the operator delete in order to avoid the
+            // sized operator delete to be called with a different size than
+            // the size that was allocated.
+            ::operator delete (ptr);
+        }
+        static void operator delete(void *, void *) {
+            // Deliberately empty placement delete operator.
+            // Silences MSVC warning C4291: no matching operator delete found
+        }
     };
 
     template<typename T>
@@ -168,8 +179,8 @@ namespace QQmlPrivate
     class AttachedPropertySelector
     {
     public:
-        static inline QQmlAttachedPropertiesFunc func() { return 0; }
-        static inline const QMetaObject *metaObject() { return 0; }
+        static inline QQmlAttachedPropertiesFunc func() { return nullptr; }
+        static inline const QMetaObject *metaObject() { return nullptr; }
     };
     template<typename T>
     class AttachedPropertySelector<T, 1>
@@ -284,8 +295,8 @@ namespace QQmlPrivate
 
     struct CachedQmlUnit {
         const QV4::CompiledData::Unit *qmlData;
-        QV4::CompilationUnitFactoryFunction createCompilationUnit;
-        QmlIR::IRLoaderFunction loadIR;
+        void *unused1;
+        void *unused2;
     };
 
     typedef const CachedQmlUnit *(*QmlUnitCacheLookupFunction)(const QUrl &url);
diff --git a/src/qml/qml/qqmlproperty.cpp b/src/qml/qml/qqmlproperty.cpp
index 9b5f7b0a06..000b88ebaa 100644
--- a/src/qml/qml/qqmlproperty.cpp
+++ b/src/qml/qml/qqmlproperty.cpp
@@ -111,15 +111,13 @@ qWarning() << "Current pixel size:" << property.read().toInt();
 property.write(24);
 qWarning() << "Pixel size should now be 24:" << property.read().toInt();
 \endcode
-
-The \l {Qt Quick 1} version of this class was named QDeclarativeProperty.
 */
 
 /*!
     Create an invalid QQmlProperty.
 */
 QQmlProperty::QQmlProperty()
-: d(0)
+: d(nullptr)
 {
 }
 
@@ -128,7 +126,7 @@ QQmlProperty::~QQmlProperty()
 {
     if (d)
         d->release();
-    d = 0;
+    d = nullptr;
 }
 
 /*!
@@ -150,8 +148,8 @@ QQmlProperty::QQmlProperty(QObject *obj)
 QQmlProperty::QQmlProperty(QObject *obj, QQmlContext *ctxt)
 : d(new QQmlPropertyPrivate)
 {
-    d->context = ctxt?QQmlContextData::get(ctxt):0;
-    d->engine = ctxt?ctxt->engine():0;
+    d->context = ctxt?QQmlContextData::get(ctxt):nullptr;
+    d->engine = ctxt?ctxt->engine():nullptr;
     d->initDefault(obj);
 }
 
@@ -164,7 +162,7 @@ QQmlProperty::QQmlProperty(QObject *obj, QQmlContext *ctxt)
 QQmlProperty::QQmlProperty(QObject *obj, QQmlEngine *engine)
   : d(new QQmlPropertyPrivate)
 {
-    d->context = 0;
+    d->context = nullptr;
     d->engine = engine;
     d->initDefault(obj);
 }
@@ -190,7 +188,7 @@ QQmlProperty::QQmlProperty(QObject *obj, const QString &name)
 : d(new QQmlPropertyPrivate)
 {
     d->initProperty(obj, name);
-    if (!isValid()) d->object = 0;
+    if (!isValid()) d->object = nullptr;
 }
 
 /*!
@@ -203,10 +201,10 @@ QQmlProperty::QQmlProperty(QObject *obj, const QString &name)
 QQmlProperty::QQmlProperty(QObject *obj, const QString &name, QQmlContext *ctxt)
 : d(new QQmlPropertyPrivate)
 {
-    d->context = ctxt?QQmlContextData::get(ctxt):0;
-    d->engine = ctxt?ctxt->engine():0;
+    d->context = ctxt?QQmlContextData::get(ctxt):nullptr;
+    d->engine = ctxt?ctxt->engine():nullptr;
     d->initProperty(obj, name);
-    if (!isValid()) { d->object = 0; d->context = 0; d->engine = 0; }
+    if (!isValid()) { d->object = nullptr; d->context = nullptr; d->engine = nullptr; }
 }
 
 /*!
@@ -217,14 +215,30 @@ QQmlProperty::QQmlProperty(QObject *obj, const QString &name, QQmlContext *ctxt)
 QQmlProperty::QQmlProperty(QObject *obj, const QString &name, QQmlEngine *engine)
 : d(new QQmlPropertyPrivate)
 {
-    d->context = 0;
+    d->context = nullptr;
     d->engine = engine;
     d->initProperty(obj, name);
-    if (!isValid()) { d->object = 0; d->context = 0; d->engine = 0; }
+    if (!isValid()) { d->object = nullptr; d->context = nullptr; d->engine = nullptr; }
+}
+
+QQmlProperty QQmlPropertyPrivate::create(QObject *target, const QString &propertyName, QQmlContextData *context)
+{
+    QQmlProperty result;
+    auto d = new QQmlPropertyPrivate;
+    result.d = d;
+    d->context = context;
+    d->engine = context ? context->engine : nullptr;
+    d->initProperty(target, propertyName);
+    if (!result.isValid()) {
+        d->object = nullptr;
+        d->context = nullptr;
+        d->engine = nullptr;
+    }
+    return result;
 }
 
 QQmlPropertyPrivate::QQmlPropertyPrivate()
-: context(0), engine(0), object(0), isNameCached(false)
+: context(nullptr), engine(nullptr), object(nullptr), isNameCached(false)
 {
 }
 
@@ -232,98 +246,104 @@ QQmlContextData *QQmlPropertyPrivate::effectiveContext() const
 {
     if (context) return context;
     else if (engine) return QQmlContextData::get(engine->rootContext());
-    else return 0;
+    else return nullptr;
 }
 
 void QQmlPropertyPrivate::initProperty(QObject *obj, const QString &name)
 {
     if (!obj) return;
 
-    QQmlTypeNameCache *typeNameCache = context?context->imports:0;
-
-    const auto path = name.splitRef(QLatin1Char('.'));
-    if (path.isEmpty()) return;
+    QQmlRefPointer<QQmlTypeNameCache> typeNameCache = context?context->imports:nullptr;
 
     QObject *currentObject = obj;
-
-    // Everything up to the last property must be an "object type" property
-    for (int ii = 0; ii < path.count() - 1; ++ii) {
-        const QStringRef &pathName = path.at(ii);
-
-        if (typeNameCache) {
-            QQmlTypeNameCache::Result r = typeNameCache->query(pathName);
-            if (r.isValid()) {
-                if (r.type) {
-                    QQmlEnginePrivate *enginePrivate = QQmlEnginePrivate::get(engine);
-                    QQmlAttachedPropertiesFunc func = r.type->attachedPropertiesFunction(enginePrivate);
-                    if (!func) return; // Not an attachable type
-
-                    currentObject = qmlAttachedPropertiesObjectById(r.type->attachedPropertiesId(enginePrivate), currentObject);
-                    if (!currentObject) return; // Something is broken with the attachable type
-                } else if (r.importNamespace) {
-                    if ((ii + 1) == path.count()) return; // No type following the namespace
-
-                    ++ii; r = typeNameCache->query(path.at(ii), r.importNamespace);
-                    if (!r.type) return; // Invalid type in namespace
-
-                    QQmlEnginePrivate *enginePrivate = QQmlEnginePrivate::get(engine);
-                    QQmlAttachedPropertiesFunc func = r.type->attachedPropertiesFunction(enginePrivate);
-                    if (!func) return; // Not an attachable type
-
-                    currentObject = qmlAttachedPropertiesObjectById(r.type->attachedPropertiesId(enginePrivate), currentObject);
-                    if (!currentObject) return; // Something is broken with the attachable type
-
-                } else if (r.scriptIndex != -1) {
-                    return; // Not a type
-                } else {
-                    Q_ASSERT(!"Unreachable");
+    QVector<QStringRef> path;
+    QStringRef terminal(&name);
+
+    if (name.contains(QLatin1Char('.'))) {
+        path = name.splitRef(QLatin1Char('.'));
+        if (path.isEmpty()) return;
+
+        // Everything up to the last property must be an "object type" property
+        for (int ii = 0; ii < path.count() - 1; ++ii) {
+            const QStringRef &pathName = path.at(ii);
+
+            // Types must begin with an uppercase letter (see checkRegistration()
+            // in qqmlmetatype.cpp for the enforcement of this).
+            if (typeNameCache && !pathName.isEmpty() && pathName.at(0).isUpper()) {
+                QQmlTypeNameCache::Result r = typeNameCache->query(pathName);
+                if (r.isValid()) {
+                    if (r.type.isValid()) {
+                        QQmlEnginePrivate *enginePrivate = QQmlEnginePrivate::get(engine);
+                        QQmlAttachedPropertiesFunc func = r.type.attachedPropertiesFunction(enginePrivate);
+                        if (!func) return; // Not an attachable type
+
+                        currentObject = qmlAttachedPropertiesObjectById(r.type.attachedPropertiesId(enginePrivate), currentObject);
+                        if (!currentObject) return; // Something is broken with the attachable type
+                    } else if (r.importNamespace) {
+                        if ((ii + 1) == path.count()) return; // No type following the namespace
+
+                        ++ii; r = typeNameCache->query(path.at(ii), r.importNamespace);
+                        if (!r.type.isValid()) return; // Invalid type in namespace
+
+                        QQmlEnginePrivate *enginePrivate = QQmlEnginePrivate::get(engine);
+                        QQmlAttachedPropertiesFunc func = r.type.attachedPropertiesFunction(enginePrivate);
+                        if (!func) return; // Not an attachable type
+
+                        currentObject = qmlAttachedPropertiesObjectById(r.type.attachedPropertiesId(enginePrivate), currentObject);
+                        if (!currentObject) return; // Something is broken with the attachable type
+
+                    } else if (r.scriptIndex != -1) {
+                        return; // Not a type
+                    } else {
+                        Q_ASSERT(!"Unreachable");
+                    }
+                    continue;
                 }
-                continue;
+
             }
 
-        }
+            QQmlPropertyData local;
+            QQmlPropertyData *property =
+                    QQmlPropertyCache::property(engine, currentObject, pathName, context, local);
 
-        QQmlPropertyData local;
-        QQmlPropertyData *property =
-            QQmlPropertyCache::property(engine, currentObject, pathName, context, local);
+            if (!property) return; // Not a property
+            if (property->isFunction())
+                return; // Not an object property
 
-        if (!property) return; // Not a property
-        if (property->isFunction())
-            return; // Not an object property
+            if (ii == (path.count() - 2) && QQmlValueTypeFactory::isValueType(property->propType())) {
+                // We're now at a value type property
+                const QMetaObject *valueTypeMetaObject = QQmlValueTypeFactory::metaObjectForMetaType(property->propType());
+                if (!valueTypeMetaObject) return; // Not a value type
 
-        if (ii == (path.count() - 2) && QQmlValueTypeFactory::isValueType(property->propType())) {
-            // We're now at a value type property
-            const QMetaObject *valueTypeMetaObject = QQmlValueTypeFactory::metaObjectForMetaType(property->propType());
-            if (!valueTypeMetaObject) return; // Not a value type
+                int idx = valueTypeMetaObject->indexOfProperty(path.last().toUtf8().constData());
+                if (idx == -1) return; // Value type property does not exist
 
-            int idx = valueTypeMetaObject->indexOfProperty(path.last().toUtf8().constData());
-            if (idx == -1) return; // Value type property does not exist
+                QMetaProperty vtProp = valueTypeMetaObject->property(idx);
 
-            QMetaProperty vtProp = valueTypeMetaObject->property(idx);
+                Q_ASSERT(vtProp.userType() <= 0x0000FFFF);
+                Q_ASSERT(idx <= 0x0000FFFF);
 
-            Q_ASSERT(vtProp.userType() <= 0x0000FFFF);
-            Q_ASSERT(idx <= 0x0000FFFF);
+                object = currentObject;
+                core = *property;
+                valueTypeData.setFlags(QQmlPropertyData::flagsForProperty(vtProp));
+                valueTypeData.setPropType(vtProp.userType());
+                valueTypeData.setCoreIndex(idx);
 
-            object = currentObject;
-            core = *property;
-            valueTypeData.setFlags(QQmlPropertyData::flagsForProperty(vtProp));
-            valueTypeData.setPropType(vtProp.userType());
-            valueTypeData.setCoreIndex(idx);
+                return;
+            } else {
+                if (!property->isQObject())
+                    return; // Not an object property
 
-            return;
-        } else {
-            if (!property->isQObject())
-                return; // Not an object property
+                property->readProperty(currentObject, &currentObject);
+                if (!currentObject) return; // No value
 
-            property->readProperty(currentObject, &currentObject);
-            if (!currentObject) return; // No value
+            }
 
         }
 
+        terminal = path.last();
     }
 
-    const QStringRef &terminal = path.last();
-
     if (terminal.count() >= 3 &&
         terminal.at(0) == QLatin1Char('o') &&
         terminal.at(1) == QLatin1Char('n') &&
@@ -467,7 +487,7 @@ QQmlPropertyPrivate::propertyTypeCategory() const
 const char *QQmlProperty::propertyTypeName() const
 {
     if (!d)
-        return 0;
+        return nullptr;
     if (d->isValueType()) {
         const QMetaObject *valueTypeMetaObject = QQmlValueTypeFactory::metaObjectForMetaType(d->core.propType());
         Q_ASSERT(valueTypeMetaObject);
@@ -475,7 +495,7 @@ const char *QQmlProperty::propertyTypeName() const
     } else if (d->object && type() & Property && d->core.isValid()) {
         return d->object->metaObject()->property(d->core.coreIndex()).typeName();
     } else {
-        return 0;
+        return nullptr;
     }
 }
 
@@ -559,7 +579,7 @@ bool QQmlProperty::isSignalProperty() const
 */
 QObject *QQmlProperty::object() const
 {
-    return d ? d->object : 0;
+    return d ? d->object : nullptr;
 }
 
 /*!
@@ -697,7 +717,7 @@ QQmlAbstractBinding *
 QQmlPropertyPrivate::binding(const QQmlProperty &that)
 {
     if (!that.d || !that.isProperty() || !that.d->object)
-        return 0;
+        return nullptr;
 
     QQmlPropertyIndex thatIndex(that.d->core.coreIndex(), that.d->valueTypeData.coreIndex());
     return binding(that.d->object, thatIndex);
@@ -759,7 +779,7 @@ static void removeOldBinding(QObject *object, QQmlPropertyIndex index, QQmlPrope
         return;
 
     if (!(flags & QQmlPropertyPrivate::DontEnable))
-        oldBinding->setEnabled(false, 0);
+        oldBinding->setEnabled(false, nullptr);
     oldBinding->removeFromObject();
 }
 
@@ -793,13 +813,13 @@ QQmlPropertyPrivate::binding(QObject *object, QQmlPropertyIndex index)
 
     QQmlData *data = QQmlData::get(object);
     if (!data)
-        return 0;
+        return nullptr;
 
     const int coreIndex = index.coreIndex();
     const int valueTypeIndex = index.valueTypeIndex();
 
-    if (!data->hasBindingBit(coreIndex))
-        return 0;
+    if (coreIndex < 0 || !data->hasBindingBit(coreIndex))
+        return nullptr;
 
     QQmlAbstractBinding *binding = data->bindings;
     while (binding && (binding->targetPropertyIndex().coreIndex() != coreIndex ||
@@ -825,11 +845,11 @@ void QQmlPropertyPrivate::findAliasTarget(QObject *object, QQmlPropertyIndex bin
         int valueTypeIndex = bindingIndex.valueTypeIndex();
 
         QQmlPropertyData *propertyData =
-            data->propertyCache?data->propertyCache->property(coreIndex):0;
+            data->propertyCache?data->propertyCache->property(coreIndex):nullptr;
         if (propertyData && propertyData->isAlias()) {
             QQmlVMEMetaObject *vme = QQmlVMEMetaObject::getForProperty(object, coreIndex);
 
-            QObject *aObject = 0; int aCoreIndex = -1; int aValueTypeIndex = -1;
+            QObject *aObject = nullptr; int aCoreIndex = -1; int aValueTypeIndex = -1;
             if (vme->aliasTarget(coreIndex, &aObject, &aCoreIndex, &aValueTypeIndex)) {
                 // This will either be a value type sub-reference or an alias to a value-type sub-reference not both
                 Q_ASSERT(valueTypeIndex == -1 || aValueTypeIndex == -1);
@@ -855,6 +875,7 @@ void QQmlPropertyPrivate::findAliasTarget(QObject *object, QQmlPropertyIndex bin
 void QQmlPropertyPrivate::setBinding(QQmlAbstractBinding *binding, BindingFlags flags, QQmlPropertyData::WriteFlags writeFlags)
 {
     Q_ASSERT(binding);
+    Q_ASSERT(binding->targetObject());
 
     QObject *object = binding->targetObject();
     const QQmlPropertyIndex index = binding->targetPropertyIndex();
@@ -884,11 +905,11 @@ QQmlBoundSignalExpression *
 QQmlPropertyPrivate::signalExpression(const QQmlProperty &that)
 {
     if (!(that.type() & QQmlProperty::SignalProperty))
-        return 0;
+        return nullptr;
 
     QQmlData *data = QQmlData::get(that.d->object);
     if (!data)
-        return 0;
+        return nullptr;
 
     QQmlBoundSignal *signalHandler = data->signalHandlers;
 
@@ -898,7 +919,7 @@ QQmlPropertyPrivate::signalExpression(const QQmlProperty &that)
     if (signalHandler)
         return signalHandler->expression();
 
-    return 0;
+    return nullptr;
 }
 
 /*!
@@ -925,7 +946,7 @@ void QQmlPropertyPrivate::takeSignalExpression(const QQmlProperty &that,
         return;
     }
 
-    QQmlData *data = QQmlData::get(that.d->object, 0 != expr);
+    QQmlData *data = QQmlData::get(that.d->object, nullptr != expr);
     if (!data)
         return;
 
@@ -1032,7 +1053,7 @@ QVariant QQmlPropertyPrivate::readValueProperty()
 
     } else if (core.isQObject()) {
 
-        QObject *rv = 0;
+        QObject *rv = nullptr;
         core.readProperty(object, &rv);
         return QVariant::fromValue(rv);
 
@@ -1043,11 +1064,11 @@ QVariant QQmlPropertyPrivate::readValueProperty()
 
         QVariant value;
         int status = -1;
-        void *args[] = { 0, &value, &status };
+        void *args[] = { nullptr, &value, &status };
         if (core.propType() == QMetaType::QVariant) {
             args[0] = &value;
         } else {
-            value = QVariant(core.propType(), (void*)0);
+            value = QVariant(core.propType(), (void*)nullptr);
             args[0] = value.data();
         }
         core.readPropertyWithArgs(object, args);
@@ -1275,10 +1296,10 @@ bool QQmlPropertyPrivate::write(QObject *object,
         if (enginePriv) {
             listType = enginePriv->rawMetaObjectForType(enginePriv->listType(property.propType()));
         } else {
-            QQmlType *type = QQmlMetaType::qmlType(QQmlMetaType::listType(property.propType()));
-            if (!type)
+            QQmlType type = QQmlMetaType::qmlType(QQmlMetaType::listType(property.propType()));
+            if (!type.isValid())
                 return false;
-            listType = type->baseMetaObject();
+            listType = type.baseMetaObject();
         }
         if (listType.isNull())
             return false;
@@ -1393,8 +1414,9 @@ QQmlMetaObject QQmlPropertyPrivate::rawMetaObjectForType(QQmlEnginePrivate *engi
         return metaType.metaObject();
     if (engine)
         return engine->rawMetaObjectForType(userType);
-    if (QQmlType *type = QQmlMetaType::qmlType(userType))
-        return QQmlMetaObject(type->baseMetaObject());
+    QQmlType type = QQmlMetaType::qmlType(userType);
+    if (type.isValid())
+        return QQmlMetaObject(type.baseMetaObject());
     return QQmlMetaObject();
 }
 
@@ -1405,7 +1427,7 @@ QQmlMetaObject QQmlPropertyPrivate::rawMetaObjectForType(QQmlEnginePrivate *engi
  */
 bool QQmlProperty::write(const QVariant &value) const
 {
-    return QQmlPropertyPrivate::write(*this, value, 0);
+    return QQmlPropertyPrivate::write(*this, value, nullptr);
 }
 
 /*!
@@ -1474,7 +1496,7 @@ bool QQmlProperty::write(QObject *object, const QString &name, const QVariant &v
 bool QQmlProperty::reset() const
 {
     if (isResettable()) {
-        void *args[] = { 0 };
+        void *args[] = { nullptr };
         QMetaObject::metacall(d->object, QMetaObject::ResetProperty, d->core.coreIndex(), args);
         return true;
     } else {
@@ -1545,6 +1567,9 @@ bool QQmlProperty::connectNotifySignal(QObject *dest, int method) const
     represent a regular Qt property or if it has no
     change notifier signal, or if the \a dest object does
     not have the specified \a slot.
+
+    \note \a slot should be passed using the SLOT() macro so it is
+    correctly identified.
 */
 bool QQmlProperty::connectNotifySignal(QObject *dest, const char *slot) const
 {
diff --git a/src/qml/qml/qqmlproperty_p.h b/src/qml/qml/qqmlproperty_p.h
index 53062a2f13..bafcba5971 100644
--- a/src/qml/qml/qqmlproperty_p.h
+++ b/src/qml/qml/qqmlproperty_p.h
@@ -56,7 +56,8 @@
 
 #include <private/qobject_p.h>
 #include <private/qtqmlglobal_p.h>
-#include <private/qqmlpropertycache_p.h>
+#include <private/qqmlrefcount_p.h>
+#include <private/qqmlcontext_p.h>
 #include <private/qqmlboundsignalexpressionpointer_p.h>
 
 QT_BEGIN_NAMESPACE
@@ -64,6 +65,7 @@ QT_BEGIN_NAMESPACE
 class QQmlContext;
 class QQmlEnginePrivate;
 class QQmlJavaScriptExpression;
+class QQmlMetaObject;
 
 class Q_QML_PRIVATE_EXPORT QQmlPropertyPrivate : public QQmlRefCount
 {
@@ -104,9 +106,9 @@ public:
     static bool writeValueProperty(QObject *,
                                    const QQmlPropertyData &, const QQmlPropertyData &valueTypeData,
                                    const QVariant &, QQmlContextData *,
-                                   QQmlPropertyData::WriteFlags flags = 0);
+                                   QQmlPropertyData::WriteFlags flags = nullptr);
     static bool write(QObject *, const QQmlPropertyData &, const QVariant &,
-                      QQmlContextData *, QQmlPropertyData::WriteFlags flags = 0);
+                      QQmlContextData *, QQmlPropertyData::WriteFlags flags = nullptr);
     static void findAliasTarget(QObject *, QQmlPropertyIndex, QObject **, QQmlPropertyIndex *);
 
     enum BindingFlag {
@@ -140,10 +142,12 @@ public:
     static QMetaMethod findSignalByName(const QMetaObject *mo, const QByteArray &);
     static bool connect(const QObject *sender, int signal_index,
                         const QObject *receiver, int method_index,
-                        int type = 0, int *types = 0);
+                        int type = 0, int *types = nullptr);
     static void flushSignal(const QObject *sender, int signal_index);
 
     static QVariant resolvedUrlSequence(const QVariant &value, QQmlContextData *context);
+    static QQmlProperty create(QObject *target, const QString &propertyName, QQmlContextData *context);
+
 };
 
 Q_DECLARE_OPERATORS_FOR_FLAGS(QQmlPropertyPrivate::BindingFlags)
diff --git a/src/qml/qml/qqmlpropertycache.cpp b/src/qml/qml/qqmlpropertycache.cpp
index d18159841c..46457a8d76 100644
--- a/src/qml/qml/qqmlpropertycache.cpp
+++ b/src/qml/qml/qqmlpropertycache.cpp
@@ -46,6 +46,7 @@
 
 #include <private/qmetaobject_p.h>
 #include <private/qmetaobjectbuilder_p.h>
+#include <private/qqmlpropertycachemethodarguments_p.h>
 
 #include <private/qv4value_p.h>
 
@@ -65,21 +66,6 @@ QT_BEGIN_NAMESPACE
 
 #define Q_INT16_MAX 32767
 
-class QQmlPropertyCacheMethodArguments
-{
-public:
-    QQmlPropertyCacheMethodArguments *next;
-
-    //for signal handler rewrites
-    QString *signalParameterStringForJS;
-    int parameterError:1;
-    int argumentsValid:1;
-
-    QList<QByteArray> *names;
-
-    int arguments[1];
-};
-
 // Flags that do *NOT* depend on the property's QMetaProperty::userType() and thus are quick
 // to load
 static QQmlPropertyData::Flags fastFlagsForProperty(const QMetaProperty &p)
@@ -99,7 +85,7 @@ static QQmlPropertyData::Flags fastFlagsForProperty(const QMetaProperty &p)
 
 // Flags that do depend on the property's QMetaProperty::userType() and thus are slow to
 // load
-static void flagsForPropertyType(int propType, QQmlEngine *engine, QQmlPropertyData::Flags &flags)
+static void flagsForPropertyType(int propType, QQmlPropertyData::Flags &flags)
 {
     Q_ASSERT(propType != -1);
 
@@ -116,9 +102,7 @@ static void flagsForPropertyType(int propType, QQmlEngine *engine, QQmlPropertyD
     } else if (propType == qMetaTypeId<QQmlV4Handle>()) {
         flags.type = QQmlPropertyData::Flags::V4HandleType;
     } else {
-        QQmlMetaType::TypeCategory cat =
-            engine ? QQmlEnginePrivate::get(engine)->typeCategory(propType)
-                   : QQmlMetaType::typeCategory(propType);
+        QQmlMetaType::TypeCategory cat = QQmlMetaType::typeCategory(propType);
 
         if (cat == QQmlMetaType::Object || QMetaType::typeFlags(propType) & QMetaType::PointerToQObject)
             flags.type = QQmlPropertyData::Flags::QObjectDerivedType;
@@ -136,10 +120,10 @@ static int metaObjectSignalCount(const QMetaObject *metaObject)
 }
 
 QQmlPropertyData::Flags
-QQmlPropertyData::flagsForProperty(const QMetaProperty &p, QQmlEngine *engine)
+QQmlPropertyData::flagsForProperty(const QMetaProperty &p)
 {
     auto flags = fastFlagsForProperty(p);
-    flagsForPropertyType(p.userType(), engine, flags);
+    flagsForPropertyType(p.userType(), flags);
     return flags;
 }
 
@@ -166,13 +150,13 @@ void QQmlPropertyData::lazyLoad(const QMetaProperty &p)
     }
 }
 
-void QQmlPropertyData::load(const QMetaProperty &p, QQmlEngine *engine)
+void QQmlPropertyData::load(const QMetaProperty &p)
 {
     setPropType(p.userType());
     setCoreIndex(p.propertyIndex());
     setNotifyIndex(QMetaObjectPrivate::signalIndex(p.notifySignal()));
     setFlags(fastFlagsForProperty(p));
-    flagsForPropertyType(propType(), engine, _flags);
+    flagsForPropertyType(propType(), _flags);
     Q_ASSERT(p.revision() <= Q_INT16_MAX);
     setRevision(p.revision());
 }
@@ -244,29 +228,36 @@ void QQmlPropertyData::lazyLoad(const QMetaMethod &m)
 /*!
 Creates a new empty QQmlPropertyCache.
 */
-QQmlPropertyCache::QQmlPropertyCache(QV4::ExecutionEngine *e)
-    : engine(e), _parent(0), propertyIndexCacheStart(0), methodIndexCacheStart(0),
+QQmlPropertyCache::QQmlPropertyCache()
+    : _parent(nullptr), propertyIndexCacheStart(0), methodIndexCacheStart(0),
       signalHandlerIndexCacheStart(0), _hasPropertyOverrides(false), _ownMetaObject(false),
-      _metaObject(0), argumentsCache(0), _jsFactoryMethodIndex(-1)
+      _metaObject(nullptr), argumentsCache(nullptr), _jsFactoryMethodIndex(-1)
 {
-    Q_ASSERT(engine);
 }
 
 /*!
 Creates a new QQmlPropertyCache of \a metaObject.
 */
-QQmlPropertyCache::QQmlPropertyCache(QV4::ExecutionEngine *e, const QMetaObject *metaObject)
-    : QQmlPropertyCache(e)
+QQmlPropertyCache::QQmlPropertyCache(const QMetaObject *metaObject, int metaObjectRevision)
+    : QQmlPropertyCache()
 {
     Q_ASSERT(metaObject);
 
     update(metaObject);
+
+    if (metaObjectRevision > 0) {
+        // Set the revision of the meta object that this cache describes to be
+        // 'metaObjectRevision'. This is useful when constructing a property cache
+        // from a type that was created directly in C++, and not through QML. For such
+        // types, the revision for each recorded QMetaObject would normally be zero, which
+        // would exclude any revisioned properties.
+        for (int metaObjectOffset = 0; metaObjectOffset < allowedRevisionCache.size(); ++metaObjectOffset)
+            allowedRevisionCache[metaObjectOffset] = metaObjectRevision;
+    }
 }
 
 QQmlPropertyCache::~QQmlPropertyCache()
 {
-    clear();
-
     QQmlPropertyCacheMethodArguments *args = argumentsCache;
     while (args) {
         QQmlPropertyCacheMethodArguments *next = args->next;
@@ -282,26 +273,13 @@ QQmlPropertyCache::~QQmlPropertyCache()
     if (_parent) _parent->release();
 
     if (_ownMetaObject) free(const_cast<QMetaObject *>(_metaObject));
-    _metaObject = 0;
-    _parent = 0;
-    engine = 0;
-}
-
-void QQmlPropertyCache::destroy()
-{
-    delete this;
-}
-
-// This is inherited from QQmlCleanup, so it should only clear the things
-// that are tied to the specific QQmlEngine.
-void QQmlPropertyCache::clear()
-{
-    engine = 0;
+    _metaObject = nullptr;
+    _parent = nullptr;
 }
 
 QQmlPropertyCache *QQmlPropertyCache::copy(int reserve)
 {
-    QQmlPropertyCache *cache = new QQmlPropertyCache(engine);
+    QQmlPropertyCache *cache = new QQmlPropertyCache();
     cache->_parent = this;
     cache->_parent->addref();
     cache->propertyIndexCacheStart = propertyIndexCache.count() + propertyIndexCacheStart;
@@ -321,13 +299,14 @@ QQmlPropertyCache *QQmlPropertyCache::copy()
 }
 
 QQmlPropertyCache *QQmlPropertyCache::copyAndReserve(int propertyCount, int methodCount,
-                                                     int signalCount)
+                                                     int signalCount, int enumCount)
 {
     QQmlPropertyCache *rv = copy(propertyCount + methodCount + signalCount);
     rv->propertyIndexCache.reserve(propertyCount);
     rv->methodIndexCache.reserve(methodCount);
     rv->signalHandlerIndexCache.reserve(signalCount);
-    rv->_metaObject = 0;
+    rv->enumCache.reserve(enumCount);
+    rv->_metaObject = nullptr;
 
     return rv;
 }
@@ -338,13 +317,14 @@ QQmlPropertyCache *QQmlPropertyCache::copyAndReserve(int propertyCount, int meth
     This is different from QMetaMethod::methodIndex().
 */
 void QQmlPropertyCache::appendProperty(const QString &name, QQmlPropertyData::Flags flags,
-                                       int coreIndex, int propType, int notifyIndex)
+                                       int coreIndex, int propType, int minorVersion, int notifyIndex)
 {
     QQmlPropertyData data;
     data.setPropType(propType);
     data.setCoreIndex(coreIndex);
     data.setNotifyIndex(notifyIndex);
     data.setFlags(flags);
+    data.setTypeMinorVersion(minorVersion);
 
     QQmlPropertyData *old = findNamedProperty(name);
     if (old)
@@ -353,7 +333,7 @@ void QQmlPropertyCache::appendProperty(const QString &name, QQmlPropertyData::Fl
     int index = propertyIndexCache.count();
     propertyIndexCache.append(data);
 
-    setNamedProperty(name, index + propertyOffset(), propertyIndexCache.data() + index, (old != 0));
+    setNamedProperty(name, index + propertyOffset(), propertyIndexCache.data() + index, (old != nullptr));
 }
 
 void QQmlPropertyCache::appendSignal(const QString &name, QQmlPropertyData::Flags flags,
@@ -390,8 +370,8 @@ void QQmlPropertyCache::appendSignal(const QString &name, QQmlPropertyData::Flag
     QString handlerName = QLatin1String("on") + name;
     handlerName[2] = handlerName.at(2).toUpper();
 
-    setNamedProperty(name, methodIndex + methodOffset(), methodIndexCache.data() + methodIndex, (old != 0));
-    setNamedProperty(handlerName, signalHandlerIndex + signalOffset(), signalHandlerIndexCache.data() + signalHandlerIndex, (old != 0));
+    setNamedProperty(name, methodIndex + methodOffset(), methodIndexCache.data() + methodIndex, (old != nullptr));
+    setNamedProperty(handlerName, signalHandlerIndex + signalOffset(), signalHandlerIndexCache.data() + signalHandlerIndex, (old != nullptr));
 }
 
 void QQmlPropertyCache::appendMethod(const QString &name, QQmlPropertyData::Flags flags,
@@ -418,7 +398,15 @@ void QQmlPropertyCache::appendMethod(const QString &name, QQmlPropertyData::Flag
     int methodIndex = methodIndexCache.count();
     methodIndexCache.append(data);
 
-    setNamedProperty(name, methodIndex + methodOffset(), methodIndexCache.data() + methodIndex, (old != 0));
+    setNamedProperty(name, methodIndex + methodOffset(), methodIndexCache.data() + methodIndex, (old != nullptr));
+}
+
+void QQmlPropertyCache::appendEnum(const QString &name, const QVector<QQmlEnumValue> &values)
+{
+    QQmlEnumData data;
+    data.name = name;
+    data.values = values;
+    enumCache.append(data);
 }
 
 // Returns this property cache's metaObject, creating it if necessary.
@@ -438,7 +426,7 @@ const QMetaObject *QQmlPropertyCache::createMetaObject()
 
 QQmlPropertyData *QQmlPropertyCache::defaultProperty() const
 {
-    return property(defaultPropertyName(), 0, 0);
+    return property(defaultPropertyName(), nullptr, nullptr);
 }
 
 void QQmlPropertyCache::setParent(QQmlPropertyCache *newParent)
@@ -462,7 +450,7 @@ QQmlPropertyCache::copyAndAppend(const QMetaObject *metaObject,
 
 QQmlPropertyCache *
 QQmlPropertyCache::copyAndAppend(const QMetaObject *metaObject,
-                                 int revision,
+                                 int typeMinorVersion,
                                  QQmlPropertyData::Flags propertyFlags,
                                  QQmlPropertyData::Flags methodFlags,
                                  QQmlPropertyData::Flags signalFlags)
@@ -476,19 +464,17 @@ QQmlPropertyCache::copyAndAppend(const QMetaObject *metaObject,
                                          QMetaObjectPrivate::get(metaObject)->signalCount +
                                          QMetaObjectPrivate::get(metaObject)->propertyCount);
 
-    rv->append(metaObject, revision, propertyFlags, methodFlags, signalFlags);
+    rv->append(metaObject, typeMinorVersion, propertyFlags, methodFlags, signalFlags);
 
     return rv;
 }
 
 void QQmlPropertyCache::append(const QMetaObject *metaObject,
-                               int revision,
+                               int typeMinorVersion,
                                QQmlPropertyData::Flags propertyFlags,
                                QQmlPropertyData::Flags methodFlags,
                                QQmlPropertyData::Flags signalFlags)
 {
-    Q_UNUSED(revision);
-
     _metaObject = metaObject;
 
     bool dynamicMetaObject = isDynamicMetaObject(metaObject);
@@ -551,7 +537,7 @@ void QQmlPropertyCache::append(const QMetaObject *metaObject,
         }
 
         QQmlPropertyData *data = &methodIndexCache[ii - methodIndexCacheStart];
-        QQmlPropertyData *sigdata = 0;
+        QQmlPropertyData *sigdata = nullptr;
 
         if (m.methodType() == QMetaMethod::Signal)
             data->setFlags(signalFlags);
@@ -570,24 +556,24 @@ void QQmlPropertyCache::append(const QMetaObject *metaObject,
             sigdata->_flags.isSignalHandler = true;
         }
 
-        QQmlPropertyData *old = 0;
+        QQmlPropertyData *old = nullptr;
 
         if (utf8) {
             QHashedString methodName(QString::fromUtf8(rawName, cptr - rawName));
             if (StringCache::mapped_type *it = stringCache.value(methodName))
                 old = it->second;
-            setNamedProperty(methodName, ii, data, (old != 0));
+            setNamedProperty(methodName, ii, data, (old != nullptr));
 
             if (data->isSignal()) {
                 QHashedString on(QLatin1String("on") % methodName.at(0).toUpper() % methodName.midRef(1));
-                setNamedProperty(on, ii, sigdata, (old != 0));
+                setNamedProperty(on, ii, sigdata, (old != nullptr));
                 ++signalHandlerIndex;
             }
         } else {
             QHashedCStringRef methodName(rawName, cptr - rawName);
             if (StringCache::mapped_type *it = stringCache.value(methodName))
                 old = it->second;
-            setNamedProperty(methodName, ii, data, (old != 0));
+            setNamedProperty(methodName, ii, data, (old != nullptr));
 
             if (data->isSignal()) {
                 int length = methodName.length();
@@ -601,7 +587,7 @@ void QQmlPropertyCache::append(const QMetaObject *metaObject,
                 str[length + 2] = '\0';
 
                 QHashedString on(QString::fromLatin1(str.data()));
-                setNamedProperty(on, ii, data, (old != 0));
+                setNamedProperty(on, ii, data, (old != nullptr));
                 ++signalHandlerIndex;
             }
         }
@@ -638,24 +624,25 @@ void QQmlPropertyCache::append(const QMetaObject *metaObject,
 
         data->setFlags(propertyFlags);
         data->lazyLoad(p);
+        data->setTypeMinorVersion(typeMinorVersion);
 
         data->_flags.isDirect = !dynamicMetaObject;
 
         Q_ASSERT((allowedRevisionCache.count() - 1) < Q_INT16_MAX);
         data->setMetaObjectOffset(allowedRevisionCache.count() - 1);
 
-        QQmlPropertyData *old = 0;
+        QQmlPropertyData *old = nullptr;
 
         if (utf8) {
             QHashedString propName(QString::fromUtf8(str, cptr - str));
             if (StringCache::mapped_type *it = stringCache.value(propName))
                 old = it->second;
-            setNamedProperty(propName, ii, data, (old != 0));
+            setNamedProperty(propName, ii, data, (old != nullptr));
         } else {
             QHashedCStringRef propName(str, cptr - str);
             if (StringCache::mapped_type *it = stringCache.value(propName))
                 old = it->second;
-            setNamedProperty(propName, ii, data, (old != 0));
+            setNamedProperty(propName, ii, data, (old != nullptr));
         }
 
         bool isGadget = true;
@@ -711,7 +698,7 @@ void QQmlPropertyCache::resolve(QQmlPropertyData *data) const
                 data->setPropType(registerResult == -1 ? QMetaType::UnknownType : registerResult);
             }
         }
-        flagsForPropertyType(data->propType(), engine->qmlEngine(), data->_flags);
+        flagsForPropertyType(data->propType(), data->_flags);
     }
 }
 
@@ -758,7 +745,7 @@ void QQmlPropertyCache::invalidate(const QMetaObject *metaObject)
     signalHandlerIndexCache.clear();
 
     _hasPropertyOverrides = false;
-    argumentsCache = 0;
+    argumentsCache = nullptr;
 
     int pc = metaObject->propertyCount();
     int mc = metaObject->methodCount();
@@ -781,8 +768,12 @@ void QQmlPropertyCache::invalidate(const QMetaObject *metaObject)
 
 QQmlPropertyData *QQmlPropertyCache::findProperty(StringCache::ConstIterator it, QObject *object, QQmlContextData *context) const
 {
-    QQmlData *data = (object ? QQmlData::get(object) : 0);
-    const QQmlVMEMetaObject *vmemo = (data && data->hasVMEMetaObject ? static_cast<const QQmlVMEMetaObject *>(object->metaObject()) : 0);
+    QQmlData *data = (object ? QQmlData::get(object) : nullptr);
+    const QQmlVMEMetaObject *vmemo = nullptr;
+    if (data && data->hasVMEMetaObject) {
+        QObjectPrivate *op = QObjectPrivate::get(object);
+        vmemo = static_cast<const QQmlVMEMetaObject *>(op->metaObject);
+    }
     return findProperty(it, vmemo, context);
 }
 
@@ -826,9 +817,9 @@ QQmlPropertyData *QQmlPropertyCache::findProperty(StringCache::ConstIterator it,
         }
 
         if (vmemo) {
-            const int methodCount = vmemo->methodCount();
-            const int signalCount = vmemo->signalCount();
-            const int propertyCount = vmemo->propertyCount();
+            const int methodCount = vmemo->cache->methodCount();
+            const int signalCount = vmemo->cache->signalCount();
+            const int propertyCount = vmemo->cache->propertyCount();
 
             // Ensure that the property we resolve to is accessible from this meta-object
             do {
@@ -853,7 +844,7 @@ QQmlPropertyData *QQmlPropertyCache::findProperty(StringCache::ConstIterator it,
         return ensureResolved(result);
     }
 
-    return 0;
+    return nullptr;
 }
 
 QString QQmlPropertyData::name(QObject *object) const
@@ -887,45 +878,15 @@ void QQmlPropertyData::markAsOverrideOf(QQmlPropertyData *predecessor)
     predecessor->_flags.isOverridden = true;
 }
 
-struct StaticQtMetaObject : public QObject
-{
-    static const QMetaObject *get()
-        { return &staticQtMetaObject; }
-};
-
-static int EnumType(const QMetaObject *metaobj, const QByteArray &str, int type)
-{
-    QByteArray scope;
-    QByteArray name;
-    int scopeIdx = str.lastIndexOf("::");
-    if (scopeIdx != -1) {
-        scope = str.left(scopeIdx);
-        name = str.mid(scopeIdx + 2);
-    } else {
-        name = str;
-    }
-    const QMetaObject *meta;
-    if (scope == "Qt")
-        meta = StaticQtMetaObject::get();
-    else
-        meta = metaobj;
-    for (int i = meta->enumeratorCount() - 1; i >= 0; --i) {
-        QMetaEnum m = meta->enumerator(i);
-        if ((m.name() == name) && (scope.isEmpty() || (m.scope() == scope)))
-            return QVariant::Int;
-    }
-    return type;
-}
-
 QQmlPropertyCacheMethodArguments *QQmlPropertyCache::createArgumentsObject(int argc, const QList<QByteArray> &names)
 {
     typedef QQmlPropertyCacheMethodArguments A;
     A *args = static_cast<A *>(malloc(sizeof(A) + (argc) * sizeof(int)));
     args->arguments[0] = argc;
     args->argumentsValid = false;
-    args->signalParameterStringForJS = 0;
+    args->signalParameterStringForJS = nullptr;
     args->parameterError = false;
-    args->names = argc ? new QList<QByteArray>(names) : 0;
+    args->names = argc ? new QList<QByteArray>(names) : nullptr;
     args->next = argumentsCache;
     argumentsCache = args;
     return args;
@@ -1031,10 +992,10 @@ static QQmlPropertyData qQmlPropertyCacheCreate(const QMetaObject *metaObject, c
                     }
                     /* If the "cmo" variable didn't change, set it to 0 to
                      * avoid running into an infinite loop */
-                    if (!changed) cmo = 0;
+                    if (!changed) cmo = nullptr;
                 }
             } else {
-                cmo = 0;
+                cmo = nullptr;
             }
         }
     }
@@ -1061,7 +1022,7 @@ QQmlPropertyData *
 qQmlPropertyCacheProperty(QJSEngine *engine, QObject *obj, T name,
                           QQmlContextData *context, QQmlPropertyData &local)
 {
-    QQmlPropertyCache *cache = 0;
+    QQmlPropertyCache *cache = nullptr;
 
     QQmlData *ddata = QQmlData::get(obj, false);
 
@@ -1077,7 +1038,7 @@ qQmlPropertyCacheProperty(QJSEngine *engine, QObject *obj, T name,
         }
     }
 
-    QQmlPropertyData *rv = 0;
+    QQmlPropertyData *rv = nullptr;
 
     if (cache) {
         rv = cache->property(name, obj, context);
@@ -1218,7 +1179,7 @@ void QQmlPropertyCache::toMetaObjectBuilder(QMetaObjectBuilder &builder)
         // '+=' reserves extra capacity. Follow-up appending will be probably free.
         signature += methods.at(ii).first.toUtf8() + '(';
 
-        QQmlPropertyCacheMethodArguments *arguments = 0;
+        QQmlPropertyCacheMethodArguments *arguments = nullptr;
         if (data->hasArguments()) {
             arguments = (QQmlPropertyCacheMethodArguments *)data->arguments();
             Q_ASSERT(arguments->argumentsValid);
@@ -1245,8 +1206,18 @@ void QQmlPropertyCache::toMetaObjectBuilder(QMetaObjectBuilder &builder)
             method.setReturnType(returnType);
     }
 
+    for (int ii = 0; ii < enumCache.count(); ++ii) {
+        const QQmlEnumData &enumData = enumCache.at(ii);
+        QMetaEnumBuilder enumeration = builder.addEnumerator(enumData.name.toUtf8());
+        enumeration.setIsScoped(true);
+        for (int jj = 0; jj < enumData.values.count(); ++jj) {
+            const QQmlEnumValue &value = enumData.values.at(jj);
+            enumeration.addKey(value.namedValue.toUtf8(), value.value);
+        }
+    }
+
     if (!_defaultPropertyName.isEmpty()) {
-        QQmlPropertyData *dp = property(_defaultPropertyName, 0, 0);
+        QQmlPropertyData *dp = property(_defaultPropertyName, nullptr, nullptr);
         if (dp && dp->coreIndex() >= propertyIndexCacheStart) {
             Q_ASSERT(!dp->isFunction());
             builder.addClassInfo("DefaultProperty", _defaultPropertyName.toUtf8());
@@ -1354,19 +1325,21 @@ template <typename StringVisitor>
 int visitEnumerations(const QMetaObject &mo, StringVisitor visitString)
 {
     const QMetaObjectPrivate *const priv = reinterpret_cast<const QMetaObjectPrivate*>(mo.d.data);
-    const int intsPerEnumerator = 4;
+    const int intsPerEnumerator = priv->revision >= 8 ? 5 : 4;
 
     int fieldCount = priv->enumeratorCount * intsPerEnumerator;
 
     for (int i = 0; i < priv->enumeratorCount; ++i) {
         const uint *enumeratorData = mo.d.data + priv->enumeratorData + i * intsPerEnumerator;
 
-        const uint keyCount = enumeratorData[2];
+        const uint keyCount = enumeratorData[intsPerEnumerator == 5 ? 3 : 2];
         fieldCount += keyCount * 2;
 
         visitString(enumeratorData[0]); // name
+        if (intsPerEnumerator == 5)
+            visitString(enumeratorData[1]); // enum name
 
-        const uint keyOffset = enumeratorData[3];
+        const uint keyOffset = enumeratorData[intsPerEnumerator == 5 ? 4 : 3];
 
         for (uint j = 0; j < keyCount; ++j) {
             visitString(mo.d.data[keyOffset + 2 * j]);
@@ -1406,7 +1379,7 @@ bool QQmlPropertyCache::determineMetaObjectSizes(const QMetaObject &mo, int *fie
                                                  int *stringCount)
 {
     const QMetaObjectPrivate *priv = reinterpret_cast<const QMetaObjectPrivate*>(mo.d.data);
-    if (priv->revision != 7) {
+    if (priv->revision < 7 || priv->revision > 8) {
         return false;
     }
 
@@ -1485,259 +1458,4 @@ QList<QByteArray> QQmlPropertyCache::signalParameterNames(int index) const
     return QList<QByteArray>();
 }
 
-// Returns true if \a from is assignable to a property of type \a to
-bool QQmlMetaObject::canConvert(const QQmlMetaObject &from, const QQmlMetaObject &to)
-{
-    Q_ASSERT(!from.isNull() && !to.isNull());
-
-    struct I { static bool equal(const QMetaObject *lhs, const QMetaObject *rhs) {
-        return lhs == rhs || (lhs && rhs && lhs->d.stringdata == rhs->d.stringdata);
-    } };
-
-    const QMetaObject *tom = to._m.isT1()?to._m.asT1()->metaObject():to._m.asT2();
-    if (tom == &QObject::staticMetaObject) return true;
-
-    if (from._m.isT1() && to._m.isT1()) { // QQmlPropertyCache -> QQmlPropertyCache
-        QQmlPropertyCache *fromp = from._m.asT1();
-        QQmlPropertyCache *top = to._m.asT1();
-
-        while (fromp) {
-            if (fromp == top) return true;
-            fromp = fromp->parent();
-        }
-    } else if (from._m.isT1() && to._m.isT2()) { // QQmlPropertyCache -> QMetaObject
-        QQmlPropertyCache *fromp = from._m.asT1();
-
-        while (fromp) {
-            const QMetaObject *fromm = fromp->metaObject();
-            if (fromm && I::equal(fromm, tom)) return true;
-            fromp = fromp->parent();
-        }
-    } else if (from._m.isT2() && to._m.isT1()) { // QMetaObject -> QQmlPropertyCache
-        const QMetaObject *fromm = from._m.asT2();
-
-        if (!tom) return false;
-
-        while (fromm) {
-            if (I::equal(fromm, tom)) return true;
-            fromm = fromm->superClass();
-        }
-    } else { // QMetaObject -> QMetaObject
-        const QMetaObject *fromm = from._m.asT2();
-
-        while (fromm) {
-            if (I::equal(fromm, tom)) return true;
-            fromm = fromm->superClass();
-        }
-    }
-
-    return false;
-}
-
-void QQmlMetaObject::resolveGadgetMethodOrPropertyIndex(QMetaObject::Call type, const QMetaObject **metaObject, int *index)
-{
-    int offset;
-
-    switch (type) {
-    case QMetaObject::ReadProperty:
-    case QMetaObject::WriteProperty:
-    case QMetaObject::ResetProperty:
-    case QMetaObject::QueryPropertyDesignable:
-    case QMetaObject::QueryPropertyEditable:
-    case QMetaObject::QueryPropertyScriptable:
-    case QMetaObject::QueryPropertyStored:
-    case QMetaObject::QueryPropertyUser:
-        offset = (*metaObject)->propertyOffset();
-        while (*index < offset) {
-            *metaObject = (*metaObject)->superClass();
-            offset = (*metaObject)->propertyOffset();
-        }
-        break;
-    case QMetaObject::InvokeMetaMethod:
-        offset = (*metaObject)->methodOffset();
-        while (*index < offset) {
-            *metaObject = (*metaObject)->superClass();
-            offset = (*metaObject)->methodOffset();
-        }
-        break;
-    default:
-        offset = 0;
-        Q_UNIMPLEMENTED();
-        offset = INT_MAX;
-    }
-
-    *index -= offset;
-}
-
-QQmlPropertyCache *QQmlMetaObject::propertyCache(QQmlEnginePrivate *e) const
-{
-    if (_m.isNull()) return 0;
-    if (_m.isT1()) return _m.asT1();
-    else return e->cache(_m.asT2());
-}
-
-int QQmlMetaObject::methodReturnType(const QQmlPropertyData &data, QByteArray *unknownTypeError) const
-{
-    Q_ASSERT(!_m.isNull() && data.coreIndex() >= 0);
-
-    int type = data.propType();
-
-    const char *propTypeName = 0;
-
-    if (type == QMetaType::UnknownType) {
-        // Find the return type name from the method info
-        QMetaMethod m;
-
-        if (_m.isT1()) {
-            QQmlPropertyCache *c = _m.asT1();
-            Q_ASSERT(data.coreIndex() < c->methodIndexCacheStart + c->methodIndexCache.count());
-
-            while (data.coreIndex() < c->methodIndexCacheStart)
-                c = c->_parent;
-
-            const QMetaObject *metaObject = c->createMetaObject();
-            Q_ASSERT(metaObject);
-            m = metaObject->method(data.coreIndex());
-        } else {
-            m = _m.asT2()->method(data.coreIndex());
-        }
-
-        type = m.returnType();
-        propTypeName = m.typeName();
-    }
-
-    QMetaType::TypeFlags flags = QMetaType::typeFlags(type);
-    if (flags & QMetaType::IsEnumeration) {
-        type = QVariant::Int;
-    } else if (type == QMetaType::UnknownType ||
-               (type >= (int)QVariant::UserType && !(flags & QMetaType::PointerToQObject) &&
-               type != qMetaTypeId<QJSValue>())) {
-        //the UserType clause is to catch registered QFlags
-        type = EnumType(metaObject(), propTypeName, type);
-    }
-
-    if (type == QMetaType::UnknownType) {
-        if (unknownTypeError) *unknownTypeError = propTypeName;
-    }
-
-    return type;
-}
-
-int *QQmlMetaObject::methodParameterTypes(int index, ArgTypeStorage *argStorage,
-                                          QByteArray *unknownTypeError) const
-{
-    Q_ASSERT(!_m.isNull() && index >= 0);
-
-    if (_m.isT1()) {
-        typedef QQmlPropertyCacheMethodArguments A;
-
-        QQmlPropertyCache *c = _m.asT1();
-        Q_ASSERT(index < c->methodIndexCacheStart + c->methodIndexCache.count());
-
-        while (index < c->methodIndexCacheStart)
-            c = c->_parent;
-
-        QQmlPropertyData *rv = const_cast<QQmlPropertyData *>(&c->methodIndexCache.at(index - c->methodIndexCacheStart));
-
-        if (rv->arguments() && static_cast<A *>(rv->arguments())->argumentsValid)
-            return static_cast<A *>(rv->arguments())->arguments;
-
-        const QMetaObject *metaObject = c->createMetaObject();
-        Q_ASSERT(metaObject);
-        QMetaMethod m = metaObject->method(index);
-
-        int argc = m.parameterCount();
-        if (!rv->arguments()) {
-            A *args = c->createArgumentsObject(argc, m.parameterNames());
-            rv->setArguments(args);
-        }
-        A *args = static_cast<A *>(rv->arguments());
-
-        QList<QByteArray> argTypeNames; // Only loaded if needed
-
-        for (int ii = 0; ii < argc; ++ii) {
-            int type = m.parameterType(ii);
-            QMetaType::TypeFlags flags = QMetaType::typeFlags(type);
-            if (flags & QMetaType::IsEnumeration)
-                type = QVariant::Int;
-            else if (type == QMetaType::UnknownType ||
-                     (type >= (int)QVariant::UserType && !(flags & QMetaType::PointerToQObject) &&
-                      type != qMetaTypeId<QJSValue>())) {
-                //the UserType clause is to catch registered QFlags
-                if (argTypeNames.isEmpty())
-                    argTypeNames = m.parameterTypes();
-                type = EnumType(metaObject, argTypeNames.at(ii), type);
-            }
-            if (type == QMetaType::UnknownType) {
-                if (unknownTypeError) *unknownTypeError = argTypeNames.at(ii);
-                return 0;
-            }
-            args->arguments[ii + 1] = type;
-        }
-        args->argumentsValid = true;
-        return static_cast<A *>(rv->arguments())->arguments;
-
-    } else {
-        QMetaMethod m = _m.asT2()->method(index);
-        return methodParameterTypes(m, argStorage, unknownTypeError);
-
-    }
-}
-
-int *QQmlMetaObject::methodParameterTypes(const QMetaMethod &m, ArgTypeStorage *argStorage,
-                                          QByteArray *unknownTypeError) const
-{
-    Q_ASSERT(argStorage);
-
-    int argc = m.parameterCount();
-    argStorage->resize(argc + 1);
-    argStorage->operator[](0) = argc;
-    QList<QByteArray> argTypeNames; // Only loaded if needed
-
-    for (int ii = 0; ii < argc; ++ii) {
-        int type = m.parameterType(ii);
-        QMetaType::TypeFlags flags = QMetaType::typeFlags(type);
-        if (flags & QMetaType::IsEnumeration)
-            type = QVariant::Int;
-        else if (type == QMetaType::UnknownType ||
-                 (type >= (int)QVariant::UserType && !(flags & QMetaType::PointerToQObject) &&
-                  type != qMetaTypeId<QJSValue>())) {
-            //the UserType clause is to catch registered QFlags)
-            if (argTypeNames.isEmpty())
-                argTypeNames = m.parameterTypes();
-            type = EnumType(_m.asT2(), argTypeNames.at(ii), type);
-        }
-        if (type == QMetaType::UnknownType) {
-            if (unknownTypeError) *unknownTypeError = argTypeNames.at(ii);
-            return 0;
-        }
-        argStorage->operator[](ii + 1) = type;
-    }
-
-    return argStorage->data();
-}
-
-void QQmlObjectOrGadget::metacall(QMetaObject::Call type, int index, void **argv) const
-{
-    if (ptr.isNull()) {
-        const QMetaObject *metaObject = _m.asT2();
-        metaObject->d.static_metacall(0, type, index, argv);
-    }
-    else if (ptr.isT1()) {
-        QMetaObject::metacall(ptr.asT1(), type, index, argv);
-    }
-    else {
-        const QMetaObject *metaObject = _m.asT1()->metaObject();
-        QQmlMetaObject::resolveGadgetMethodOrPropertyIndex(type, &metaObject, &index);
-        metaObject->d.static_metacall(reinterpret_cast<QObject*>(ptr.asT2()), type, index, argv);
-    }
-}
-
-int *QQmlStaticMetaObject::constructorParameterTypes(int index, ArgTypeStorage *dummy,
-                                                     QByteArray *unknownTypeError) const
-{
-    QMetaMethod m = _m.asT2()->constructor(index);
-    return methodParameterTypes(m, dummy, unknownTypeError);
-}
-
 QT_END_NAMESPACE
diff --git a/src/qml/qml/qqmlpropertycache_p.h b/src/qml/qml/qqmlpropertycache_p.h
index 64be1cb206..4f47e5d351 100644
--- a/src/qml/qml/qqmlpropertycache_p.h
+++ b/src/qml/qml/qqmlpropertycache_p.h
@@ -57,310 +57,34 @@
 #include "qqmlnotifier_p.h"
 #include <private/qqmlpropertyindex_p.h>
 
-#include <private/qhashedstring_p.h>
+#include <private/qlinkedstringhash_p.h>
 #include <QtCore/qvarlengtharray.h>
 #include <QtCore/qvector.h>
 
 #include <private/qv4value_p.h>
+#include <private/qqmlpropertydata_p.h>
+#include <private/qqmlenumdata_p.h>
+#include <private/qqmlenumvalue_p.h>
 
 #include <limits>
 
 QT_BEGIN_NAMESPACE
 
 class QCryptographicHash;
-class QMetaProperty;
-class QQmlEngine;
 class QJSEngine;
-class QQmlPropertyData;
 class QMetaObjectBuilder;
-class QQmlPropertyCacheMethodArguments;
 class QQmlVMEMetaObject;
-template <typename T> class QQmlPropertyCacheCreator;
-template <typename T> class QQmlPropertyCacheAliasCreator;
-
-// We have this somewhat awful split between RawData and Data so that RawData can be
-// used in unions.  In normal code, you should always use Data which initializes RawData
-// to an invalid state on construction.
-class QQmlPropertyRawData
-{
-public:
-    typedef QObjectPrivate::StaticMetaCallFunction StaticMetaCallFunction;
-
-    struct Flags {
-        enum Types {
-            OtherType            = 0,
-            FunctionType         = 1, // Is an invokable
-            QObjectDerivedType   = 2, // Property type is a QObject* derived type
-            EnumType             = 3, // Property type is an enum
-            QListType            = 4, // Property type is a QML list
-            QmlBindingType       = 5, // Property type is a QQmlBinding*
-            QJSValueType         = 6, // Property type is a QScriptValue
-            V4HandleType         = 7, // Property type is a QQmlV4Handle
-            VarPropertyType      = 8, // Property type is a "var" property of VMEMO
-            QVariantType         = 9  // Property is a QVariant
-        };
-
-        // The _otherBits (which "pad" the Flags struct to align it nicely) are used
-        // to store the relative property index. It will only get used when said index fits. See
-        // trySetStaticMetaCallFunction for details.
-        // (Note: this padding is done here, because certain compilers have surprising behavior
-        // when an enum is declared in-between two bit fields.)
-        enum { BitsLeftInFlags = 10 };
-        unsigned _otherBits       : BitsLeftInFlags; // align to 32 bits
-
-        // Can apply to all properties, except IsFunction
-        unsigned isConstant       : 1; // Has CONST flag
-        unsigned isWritable       : 1; // Has WRITE function
-        unsigned isResettable     : 1; // Has RESET function
-        unsigned isAlias          : 1; // Is a QML alias to another property
-        unsigned isFinal          : 1; // Has FINAL flag
-        unsigned isOverridden     : 1; // Is overridden by a extension property
-        unsigned isDirect         : 1; // Exists on a C++ QMetaObject
-
-        unsigned type             : 4; // stores an entry of Types
-
-        // Apply only to IsFunctions
-        unsigned isVMEFunction    : 1; // Function was added by QML
-        unsigned hasArguments     : 1; // Function takes arguments
-        unsigned isSignal         : 1; // Function is a signal
-        unsigned isVMESignal      : 1; // Signal was added by QML
-        unsigned isV4Function     : 1; // Function takes QQmlV4Function* args
-        unsigned isSignalHandler  : 1; // Function is a signal handler
-        unsigned isOverload       : 1; // Function is an overload of another function
-        unsigned isCloned         : 1; // The function was marked as cloned
-        unsigned isConstructor    : 1; // The function was marked is a constructor
-
-        // Internal QQmlPropertyCache flags
-        unsigned notFullyResolved : 1; // True if the type data is to be lazily resolved
-        unsigned overrideIndexIsProperty: 1;
-
-        inline Flags();
-        inline bool operator==(const Flags &other) const;
-        inline void copyPropertyTypeFlags(Flags from);
-    };
-
-    Flags flags() const { return _flags; }
-    void setFlags(Flags f)
-    {
-        unsigned otherBits = _flags._otherBits;
-        _flags = f;
-        _flags._otherBits = otherBits;
-    }
-
-    bool isValid() const { return coreIndex() != -1; }
-
-    bool isConstant() const { return _flags.isConstant; }
-    bool isWritable() const { return _flags.isWritable; }
-    void setWritable(bool onoff) { _flags.isWritable = onoff; }
-    bool isResettable() const { return _flags.isResettable; }
-    bool isAlias() const { return _flags.isAlias; }
-    bool isFinal() const { return _flags.isFinal; }
-    bool isOverridden() const { return _flags.isOverridden; }
-    bool isDirect() const { return _flags.isDirect; }
-    bool hasStaticMetaCallFunction() const { return staticMetaCallFunction() != nullptr; }
-    bool isFunction() const { return _flags.type == Flags::FunctionType; }
-    bool isQObject() const { return _flags.type == Flags::QObjectDerivedType; }
-    bool isEnum() const { return _flags.type == Flags::EnumType; }
-    bool isQList() const { return _flags.type == Flags::QListType; }
-    bool isQmlBinding() const { return _flags.type == Flags::QmlBindingType; }
-    bool isQJSValue() const { return _flags.type == Flags::QJSValueType; }
-    bool isV4Handle() const { return _flags.type == Flags::V4HandleType; }
-    bool isVarProperty() const { return _flags.type == Flags::VarPropertyType; }
-    bool isQVariant() const { return _flags.type == Flags::QVariantType; }
-    bool isVMEFunction() const { return _flags.isVMEFunction; }
-    bool hasArguments() const { return _flags.hasArguments; }
-    bool isSignal() const { return _flags.isSignal; }
-    bool isVMESignal() const { return _flags.isVMESignal; }
-    bool isV4Function() const { return _flags.isV4Function; }
-    bool isSignalHandler() const { return _flags.isSignalHandler; }
-    bool isOverload() const { return _flags.isOverload; }
-    void setOverload(bool onoff) { _flags.isOverload = onoff; }
-    bool isCloned() const { return _flags.isCloned; }
-    bool isConstructor() const { return _flags.isConstructor; }
-
-    bool hasOverride() const { return overrideIndex() >= 0; }
-    bool hasRevision() const { return revision() != 0; }
-
-    bool isFullyResolved() const { return !_flags.notFullyResolved; }
-
-    int propType() const { Q_ASSERT(isFullyResolved()); return _propType; }
-    void setPropType(int pt)
-    {
-        Q_ASSERT(pt >= 0);
-        Q_ASSERT(pt <= std::numeric_limits<qint16>::max());
-        _propType = quint16(pt);
-    }
-
-    int notifyIndex() const { return _notifyIndex; }
-    void setNotifyIndex(int idx)
-    {
-        Q_ASSERT(idx >= std::numeric_limits<qint16>::min());
-        Q_ASSERT(idx <= std::numeric_limits<qint16>::max());
-        _notifyIndex = qint16(idx);
-    }
-
-    bool overrideIndexIsProperty() const { return _flags.overrideIndexIsProperty; }
-    void setOverrideIndexIsProperty(bool onoff) { _flags.overrideIndexIsProperty = onoff; }
-
-    int overrideIndex() const { return _overrideIndex; }
-    void setOverrideIndex(int idx)
-    {
-        Q_ASSERT(idx >= std::numeric_limits<qint16>::min());
-        Q_ASSERT(idx <= std::numeric_limits<qint16>::max());
-        _overrideIndex = qint16(idx);
-    }
-
-    int coreIndex() const { return _coreIndex; }
-    void setCoreIndex(int idx)
-    {
-        Q_ASSERT(idx >= std::numeric_limits<qint16>::min());
-        Q_ASSERT(idx <= std::numeric_limits<qint16>::max());
-        _coreIndex = qint16(idx);
-    }
-
-    int revision() const { return _revision; }
-    void setRevision(int rev)
-    {
-        Q_ASSERT(rev >= std::numeric_limits<qint16>::min());
-        Q_ASSERT(rev <= std::numeric_limits<qint16>::max());
-        _revision = qint16(rev);
-    }
-
-    QQmlPropertyCacheMethodArguments *arguments() const { return _arguments; }
-    void setArguments(QQmlPropertyCacheMethodArguments *args) { _arguments = args; }
-
-    int metaObjectOffset() const { return _metaObjectOffset; }
-    void setMetaObjectOffset(int off)
-    {
-        Q_ASSERT(off >= std::numeric_limits<qint16>::min());
-        Q_ASSERT(off <= std::numeric_limits<qint16>::max());
-        _metaObjectOffset = qint16(off);
-    }
-
-    StaticMetaCallFunction staticMetaCallFunction() const { return _staticMetaCallFunction; }
-    void trySetStaticMetaCallFunction(StaticMetaCallFunction f, unsigned relativePropertyIndex)
-    {
-        if (relativePropertyIndex < (1 << Flags::BitsLeftInFlags) - 1) {
-            _flags._otherBits = relativePropertyIndex;
-            _staticMetaCallFunction = f;
-        }
-    }
-    quint16 relativePropertyIndex() const { Q_ASSERT(hasStaticMetaCallFunction()); return _flags._otherBits; }
-
-private:
-    Flags _flags;
-    qint16 _coreIndex;
-    quint16 _propType;
-
-    // The notify index is in the range returned by QObjectPrivate::signalIndex().
-    // This is different from QMetaMethod::methodIndex().
-    qint16 _notifyIndex;
-    qint16 _overrideIndex;
-
-    qint16 _revision;
-    qint16 _metaObjectOffset;
-
-    QQmlPropertyCacheMethodArguments *_arguments;
-    StaticMetaCallFunction _staticMetaCallFunction;
-
-    friend class QQmlPropertyData;
-    friend class QQmlPropertyCache;
-};
-
-#if QT_POINTER_SIZE == 4
-Q_STATIC_ASSERT(sizeof(QQmlPropertyRawData) == 24);
-#else // QT_POINTER_SIZE == 8
-Q_STATIC_ASSERT(sizeof(QQmlPropertyRawData) == 32);
-#endif
-
-class QQmlPropertyData : public QQmlPropertyRawData
-{
-public:
-    enum WriteFlag {
-        BypassInterceptor = 0x01,
-        DontRemoveBinding = 0x02,
-        RemoveBindingOnAliasWrite = 0x04
-    };
-    Q_DECLARE_FLAGS(WriteFlags, WriteFlag)
-
-    inline QQmlPropertyData();
-    inline QQmlPropertyData(const QQmlPropertyRawData &);
-
-    inline bool operator==(const QQmlPropertyRawData &);
-
-    static Flags flagsForProperty(const QMetaProperty &, QQmlEngine *engine = 0);
-    void load(const QMetaProperty &, QQmlEngine *engine = 0);
-    void load(const QMetaMethod &);
-    QString name(QObject *) const;
-    QString name(const QMetaObject *) const;
-
-    void markAsOverrideOf(QQmlPropertyData *predecessor);
-
-    inline void readProperty(QObject *target, void *property) const
-    {
-        void *args[] = { property, 0 };
-        readPropertyWithArgs(target, args);
-    }
-
-    inline void readPropertyWithArgs(QObject *target, void *args[]) const
-    {
-        if (hasStaticMetaCallFunction())
-            staticMetaCallFunction()(target, QMetaObject::ReadProperty, relativePropertyIndex(), args);
-        else if (isDirect())
-            target->qt_metacall(QMetaObject::ReadProperty, coreIndex(), args);
-        else
-            QMetaObject::metacall(target, QMetaObject::ReadProperty, coreIndex(), args);
-    }
-
-    bool writeProperty(QObject *target, void *value, WriteFlags flags) const
-    {
-        int status = -1;
-        void *argv[] = { value, 0, &status, &flags };
-        if (flags.testFlag(BypassInterceptor) && hasStaticMetaCallFunction())
-            staticMetaCallFunction()(target, QMetaObject::WriteProperty, relativePropertyIndex(), argv);
-        else if (flags.testFlag(BypassInterceptor) && isDirect())
-            target->qt_metacall(QMetaObject::WriteProperty, coreIndex(), argv);
-        else
-            QMetaObject::metacall(target, QMetaObject::WriteProperty, coreIndex(), argv);
-        return true;
-    }
-
-    static Flags defaultSignalFlags()
-    {
-        Flags f;
-        f.isSignal = true;
-        f.type = Flags::FunctionType;
-        f.isVMESignal = true;
-        return f;
-    }
-
-    static Flags defaultSlotFlags()
-    {
-        Flags f;
-        f.type = Flags::FunctionType;
-        f.isVMEFunction = true;
-        return f;
-    }
-
-private:
-    friend class QQmlPropertyCache;
-    void lazyLoad(const QMetaProperty &);
-    void lazyLoad(const QMetaMethod &);
-    bool notFullyResolved() const { return _flags.notFullyResolved; }
-};
-
 class QQmlPropertyCacheMethodArguments;
-class Q_QML_PRIVATE_EXPORT QQmlPropertyCache : public QQmlRefCount, public QQmlCleanup
+
+class Q_QML_PRIVATE_EXPORT QQmlPropertyCache : public QQmlRefCount
 {
 public:
-    QQmlPropertyCache(QV4::ExecutionEngine *);
-    QQmlPropertyCache(QV4::ExecutionEngine *, const QMetaObject *);
-    virtual ~QQmlPropertyCache();
+    QQmlPropertyCache();
+    QQmlPropertyCache(const QMetaObject *, int metaObjectRevision = 0);
+    ~QQmlPropertyCache() override;
 
     void update(const QMetaObject *);
     void invalidate(const QMetaObject *);
-    // Used by qmlpuppet. Remove as soon Creator requires Qt 5.5.
-    void invalidate(void *, const QMetaObject *mo) { invalidate(mo); }
 
     QQmlPropertyCache *copy();
 
@@ -368,19 +92,20 @@ public:
                 QQmlPropertyRawData::Flags propertyFlags = QQmlPropertyData::Flags(),
                 QQmlPropertyRawData::Flags methodFlags = QQmlPropertyData::Flags(),
                 QQmlPropertyRawData::Flags signalFlags = QQmlPropertyData::Flags());
-    QQmlPropertyCache *copyAndAppend(const QMetaObject *, int revision,
+    QQmlPropertyCache *copyAndAppend(const QMetaObject *, int typeMinorVersion,
                 QQmlPropertyRawData::Flags propertyFlags = QQmlPropertyData::Flags(),
                 QQmlPropertyRawData::Flags methodFlags = QQmlPropertyData::Flags(),
                 QQmlPropertyRawData::Flags signalFlags = QQmlPropertyData::Flags());
 
     QQmlPropertyCache *copyAndReserve(int propertyCount,
-                                      int methodCount, int signalCount);
+                                      int methodCount, int signalCount, int enumCount);
     void appendProperty(const QString &, QQmlPropertyRawData::Flags flags, int coreIndex,
-                        int propType, int notifyIndex);
+                        int propType, int revision, int notifyIndex);
     void appendSignal(const QString &, QQmlPropertyRawData::Flags, int coreIndex,
-                      const int *types = 0, const QList<QByteArray> &names = QList<QByteArray>());
+                      const int *types = nullptr, const QList<QByteArray> &names = QList<QByteArray>());
     void appendMethod(const QString &, QQmlPropertyData::Flags flags, int coreIndex,
                       const QList<QByteArray> &names = QList<QByteArray>());
+    void appendEnum(const QString &, const QVector<QQmlEnumValue> &);
 
     const QMetaObject *metaObject() const;
     const QMetaObject *createMetaObject();
@@ -395,6 +120,7 @@ public:
     QQmlPropertyData *property(int) const;
     QQmlPropertyData *method(int) const;
     QQmlPropertyData *signal(int index) const;
+    QQmlEnumData *qmlEnum(int) const;
     int methodIndexToSignalIndex(int) const;
 
     QString defaultPropertyName() const;
@@ -424,7 +150,7 @@ public:
     static int originalClone(QObject *, int index);
 
     QList<QByteArray> signalParameterNames(int index) const;
-    static QString signalParameterStringForJS(QV4::ExecutionEngine *engine, const QList<QByteArray> &parameterNameList, QString *errorString = 0);
+    static QString signalParameterStringForJS(QV4::ExecutionEngine *engine, const QList<QByteArray> &parameterNameList, QString *errorString = nullptr);
 
     const char *className() const;
 
@@ -434,6 +160,7 @@ public:
     inline int methodOffset() const;
     inline int signalCount() const;
     inline int signalOffset() const;
+    inline int qmlEnumCount() const;
 
     static bool isDynamicMetaObject(const QMetaObject *);
 
@@ -446,9 +173,8 @@ public:
 
     QByteArray checksum(bool *ok);
 
-protected:
-    void destroy() override;
-    void clear() override;
+    int allowedRevision(int index) const { return allowedRevisionCache[index]; }
+    void setAllowedRevision(int index, int allowed) { allowedRevisionCache[index] = allowed; }
 
 private:
     friend class QQmlEnginePrivate;
@@ -460,7 +186,7 @@ private:
 
     inline QQmlPropertyCache *copy(int reserve);
 
-    void append(const QMetaObject *, int revision,
+    void append(const QMetaObject *, int typeMinorVersion,
                 QQmlPropertyRawData::Flags propertyFlags = QQmlPropertyRawData::Flags(),
                 QQmlPropertyRawData::Flags methodFlags = QQmlPropertyData::Flags(),
                 QQmlPropertyRawData::Flags signalFlags = QQmlPropertyData::Flags());
@@ -468,7 +194,7 @@ private:
     QQmlPropertyCacheMethodArguments *createArgumentsObject(int count, const QList<QByteArray> &names);
 
     typedef QVector<QQmlPropertyData> IndexCache;
-    typedef QStringMultiHash<QPair<int, QQmlPropertyData *> > StringCache;
+    typedef QLinkedStringMultiHash<QPair<int, QQmlPropertyData *> > StringCache;
     typedef QVector<int> AllowedRevisionCache;
 
     QQmlPropertyData *findProperty(StringCache::ConstIterator it, QObject *, QQmlContextData *) const;
@@ -493,9 +219,6 @@ private:
         _hasPropertyOverrides |= isOverride;
     }
 
-public:
-    QV4::ExecutionEngine *engine;
-
 private:
     QQmlPropertyCache *_parent;
     int propertyIndexCacheStart;
@@ -507,6 +230,7 @@ private:
     IndexCache signalHandlerIndexCache;
     StringCache stringCache;
     AllowedRevisionCache allowedRevisionCache;
+    QVector<QQmlEnumData> enumCache;
 
     bool _hasPropertyOverrides : 1;
     bool _ownMetaObject : 1;
@@ -519,169 +243,7 @@ private:
     QByteArray _checksum;
 };
 
-// QQmlMetaObject serves as a wrapper around either QMetaObject or QQmlPropertyCache.
-// This is necessary as we delay creation of QMetaObject for synthesized QObjects, but
-// we don't want to needlessly generate QQmlPropertyCaches every time we encounter a
-// QObject type used in assignment or when we don't have a QQmlEngine etc.
-//
-// This class does NOT reference the propertycache.
-class QQmlEnginePrivate;
-class Q_QML_EXPORT QQmlMetaObject
-{
-public:
-    typedef QVarLengthArray<int, 9> ArgTypeStorage;
-
-    inline QQmlMetaObject();
-    inline QQmlMetaObject(QObject *);
-    inline QQmlMetaObject(const QMetaObject *);
-    inline QQmlMetaObject(QQmlPropertyCache *);
-    inline QQmlMetaObject(const QQmlMetaObject &);
-
-    inline QQmlMetaObject &operator=(const QQmlMetaObject &);
-
-    inline bool isNull() const;
-
-    inline const char *className() const;
-    inline int propertyCount() const;
-
-    inline bool hasMetaObject() const;
-    inline const QMetaObject *metaObject() const;
-
-    QQmlPropertyCache *propertyCache(QQmlEnginePrivate *) const;
-
-    int methodReturnType(const QQmlPropertyData &data, QByteArray *unknownTypeError) const;
-    int *methodParameterTypes(int index, ArgTypeStorage *argStorage,
-                              QByteArray *unknownTypeError) const;
-
-    static bool canConvert(const QQmlMetaObject &from, const QQmlMetaObject &to);
-
-    // static_metacall (on Gadgets) doesn't call the base implementation and therefore
-    // we need a helper to find the correct meta object and property/method index.
-    static void resolveGadgetMethodOrPropertyIndex(QMetaObject::Call type, const QMetaObject **metaObject, int *index);
-
-protected:
-    QBiPointer<QQmlPropertyCache, const QMetaObject> _m;
-    int *methodParameterTypes(const QMetaMethod &method, ArgTypeStorage *argStorage,
-                              QByteArray *unknownTypeError) const;
-
-};
-
-class QQmlObjectOrGadget: public QQmlMetaObject
-{
-public:
-    QQmlObjectOrGadget(QObject *obj)
-        : QQmlMetaObject(obj),
-          ptr(obj)
-    {}
-    QQmlObjectOrGadget(QQmlPropertyCache *propertyCache, void *gadget)
-        : QQmlMetaObject(propertyCache)
-        , ptr(gadget)
-    {}
-
-    void metacall(QMetaObject::Call type, int index, void **argv) const;
-
-private:
-    QBiPointer<QObject, void> ptr;
-
-protected:
-    QQmlObjectOrGadget(const QMetaObject* metaObject)
-        : QQmlMetaObject(metaObject)
-    {}
-
-};
-
-class QQmlStaticMetaObject : public QQmlObjectOrGadget {
-public:
-    QQmlStaticMetaObject(const QMetaObject* metaObject)
-        : QQmlObjectOrGadget(metaObject)
-    {}
-    int *constructorParameterTypes(int index, ArgTypeStorage *dummy, QByteArray *unknownTypeError) const;
-};
-
-QQmlPropertyRawData::Flags::Flags()
-    : _otherBits(0)
-    , isConstant(false)
-    , isWritable(false)
-    , isResettable(false)
-    , isAlias(false)
-    , isFinal(false)
-    , isOverridden(false)
-    , isDirect(false)
-    , type(OtherType)
-    , isVMEFunction(false)
-    , hasArguments(false)
-    , isSignal(false)
-    , isVMESignal(false)
-    , isV4Function(false)
-    , isSignalHandler(false)
-    , isOverload(false)
-    , isCloned(false)
-    , isConstructor(false)
-    , notFullyResolved(false)
-    , overrideIndexIsProperty(false)
-{}
-
-bool QQmlPropertyRawData::Flags::operator==(const QQmlPropertyRawData::Flags &other) const
-{
-    return isConstant == other.isConstant &&
-            isWritable == other.isWritable &&
-            isResettable == other.isResettable &&
-            isAlias == other.isAlias &&
-            isFinal == other.isFinal &&
-            isOverridden == other.isOverridden &&
-            type == other.type &&
-            isVMEFunction == other.isVMEFunction &&
-            hasArguments == other.hasArguments &&
-            isSignal == other.isSignal &&
-            isVMESignal == other.isVMESignal &&
-            isV4Function == other.isV4Function &&
-            isSignalHandler == other.isSignalHandler &&
-            isOverload == other.isOverload &&
-            isCloned == other.isCloned &&
-            isConstructor == other.isConstructor &&
-            notFullyResolved == other.notFullyResolved &&
-            overrideIndexIsProperty == other.overrideIndexIsProperty;
-}
-
-void QQmlPropertyRawData::Flags::copyPropertyTypeFlags(QQmlPropertyRawData::Flags from)
-{
-    switch (from.type) {
-    case QObjectDerivedType:
-    case EnumType:
-    case QListType:
-    case QmlBindingType:
-    case QJSValueType:
-    case V4HandleType:
-    case QVariantType:
-        type = from.type;
-    }
-}
-
-QQmlPropertyData::QQmlPropertyData()
-{
-    setCoreIndex(-1);
-    setPropType(0);
-    setNotifyIndex(-1);
-    setOverrideIndex(-1);
-    setRevision(0);
-    setMetaObjectOffset(-1);
-    setArguments(nullptr);
-    trySetStaticMetaCallFunction(nullptr, 0);
-}
-
-QQmlPropertyData::QQmlPropertyData(const QQmlPropertyRawData &d)
-{
-    *(static_cast<QQmlPropertyRawData *>(this)) = d;
-}
-
-bool QQmlPropertyData::operator==(const QQmlPropertyRawData &other)
-{
-    return flags() == other.flags() &&
-           propType() == other.propType() &&
-           coreIndex() == other.coreIndex() &&
-           notifyIndex() == other.notifyIndex() &&
-           revision() == other.revision();
-}
+typedef QQmlRefPointer<QQmlPropertyCache> QQmlPropertyCachePtr;
 
 inline QQmlPropertyData *QQmlPropertyCache::ensureResolved(QQmlPropertyData *p) const
 {
@@ -701,7 +263,7 @@ inline const QMetaObject *QQmlPropertyCache::metaObject() const
 // QML
 inline const QMetaObject *QQmlPropertyCache::firstCppMetaObject() const
 {
-    while (_parent && (_metaObject == 0 || _ownMetaObject))
+    while (_parent && (_metaObject == nullptr || _ownMetaObject))
         return _parent->firstCppMetaObject();
     return _metaObject;
 }
@@ -709,7 +271,7 @@ inline const QMetaObject *QQmlPropertyCache::firstCppMetaObject() const
 inline QQmlPropertyData *QQmlPropertyCache::property(int index) const
 {
     if (index < 0 || index >= (propertyIndexCacheStart + propertyIndexCache.count()))
-        return 0;
+        return nullptr;
 
     if (index < propertyIndexCacheStart)
         return _parent->property(index);
@@ -721,7 +283,7 @@ inline QQmlPropertyData *QQmlPropertyCache::property(int index) const
 inline QQmlPropertyData *QQmlPropertyCache::method(int index) const
 {
     if (index < 0 || index >= (methodIndexCacheStart + methodIndexCache.count()))
-        return 0;
+        return nullptr;
 
     if (index < methodIndexCacheStart)
         return _parent->method(index);
@@ -737,7 +299,7 @@ inline QQmlPropertyData *QQmlPropertyCache::method(int index) const
 inline QQmlPropertyData *QQmlPropertyCache::signal(int index) const
 {
     if (index < 0 || index >= (signalHandlerIndexCacheStart + signalHandlerIndexCache.count()))
-        return 0;
+        return nullptr;
 
     if (index < signalHandlerIndexCacheStart)
         return _parent->signal(index);
@@ -747,6 +309,14 @@ inline QQmlPropertyData *QQmlPropertyCache::signal(int index) const
     return ensureResolved(rv);
 }
 
+inline QQmlEnumData *QQmlPropertyCache::qmlEnum(int index) const
+{
+    if (index < 0 || index >= enumCache.count())
+        return nullptr;
+
+    return const_cast<QQmlEnumData *>(&enumCache.at(index));
+}
+
 inline int QQmlPropertyCache::methodIndexToSignalIndex(int index) const
 {
     if (index < 0 || index >= (methodIndexCacheStart + methodIndexCache.count()))
@@ -773,7 +343,7 @@ QQmlPropertyData *
 QQmlPropertyCache::overrideData(QQmlPropertyData *data) const
 {
     if (!data->hasOverride())
-        return 0;
+        return nullptr;
 
     if (data->overrideIndexIsProperty())
         return property(data->overrideIndex());
@@ -817,6 +387,11 @@ int QQmlPropertyCache::signalOffset() const
     return signalHandlerIndexCacheStart;
 }
 
+int QQmlPropertyCache::qmlEnumCount() const
+{
+    return enumCache.count();
+}
+
 bool QQmlPropertyCache::callJSFactoryMethod(QObject *object, void **args) const
 {
     if (_jsFactoryMethodIndex != -1) {
@@ -828,124 +403,6 @@ bool QQmlPropertyCache::callJSFactoryMethod(QObject *object, void **args) const
     return false;
 }
 
-QQmlMetaObject::QQmlMetaObject()
-{
-}
-
-QQmlMetaObject::QQmlMetaObject(QObject *o)
-{
-    if (o) {
-        QQmlData *ddata = QQmlData::get(o, false);
-        if (ddata && ddata->propertyCache) _m = ddata->propertyCache;
-        else _m = o->metaObject();
-    }
-}
-
-QQmlMetaObject::QQmlMetaObject(const QMetaObject *m)
-: _m(m)
-{
-}
-
-QQmlMetaObject::QQmlMetaObject(QQmlPropertyCache *m)
-: _m(m)
-{
-}
-
-QQmlMetaObject::QQmlMetaObject(const QQmlMetaObject &o)
-: _m(o._m)
-{
-}
-
-QQmlMetaObject &QQmlMetaObject::operator=(const QQmlMetaObject &o)
-{
-    _m = o._m;
-    return *this;
-}
-
-bool QQmlMetaObject::isNull() const
-{
-    return _m.isNull();
-}
-
-const char *QQmlMetaObject::className() const
-{
-    if (_m.isNull()) {
-        return 0;
-    } else if (_m.isT1()) {
-        return _m.asT1()->className();
-    } else {
-        return _m.asT2()->className();
-    }
-}
-
-int QQmlMetaObject::propertyCount() const
-{
-    if (_m.isNull()) {
-        return 0;
-    } else if (_m.isT1()) {
-        return _m.asT1()->propertyCount();
-    } else {
-        return _m.asT2()->propertyCount();
-    }
-}
-
-bool QQmlMetaObject::hasMetaObject() const
-{
-    return _m.isT2() || (!_m.isNull() && _m.asT1()->metaObject());
-}
-
-const QMetaObject *QQmlMetaObject::metaObject() const
-{
-    if (_m.isNull()) return 0;
-    if (_m.isT1()) return _m.asT1()->createMetaObject();
-    else return _m.asT2();
-}
-
-class QQmlPropertyCacheVector
-{
-public:
-    QQmlPropertyCacheVector() {}
-    QQmlPropertyCacheVector(QQmlPropertyCacheVector &&other)
-        : data(std::move(other.data)) {}
-    QQmlPropertyCacheVector &operator=(QQmlPropertyCacheVector &&other) {
-        QVector<QFlagPointer<QQmlPropertyCache>> moved(std::move(other.data));
-        data.swap(moved);
-        return *this;
-    }
-
-    ~QQmlPropertyCacheVector() { clear(); }
-    void resize(int size) { return data.resize(size); }
-    int count() const { return data.count(); }
-    void clear()
-    {
-        for (int i = 0; i < data.count(); ++i) {
-            if (QQmlPropertyCache *cache = data.at(i).data())
-                cache->release();
-        }
-        data.clear();
-    }
-
-    void append(QQmlPropertyCache *cache) { cache->addref(); data.append(cache); }
-    QQmlPropertyCache *at(int index) const { return data.at(index).data(); }
-    void set(int index, QQmlPropertyCache *replacement) {
-        if (QQmlPropertyCache *oldCache = data.at(index).data()) {
-            if (replacement == oldCache)
-                return;
-            oldCache->release();
-        }
-        data[index] = replacement;
-        replacement->addref();
-    }
-
-    void setNeedsVMEMetaObject(int index) { data[index].setFlag(); }
-    bool needsVMEMetaObject(int index) const { return data.at(index).flag(); }
-private:
-    Q_DISABLE_COPY(QQmlPropertyCacheVector)
-    QVector<QFlagPointer<QQmlPropertyCache>> data;
-};
-
-Q_DECLARE_OPERATORS_FOR_FLAGS(QQmlPropertyData::WriteFlags)
-
 QT_END_NAMESPACE
 
 #endif // QQMLPROPERTYCACHE_P_H
diff --git a/src/qml/qml/qqmlpropertycachemethodarguments_p.h b/src/qml/qml/qqmlpropertycachemethodarguments_p.h
new file mode 100644
index 0000000000..62f09bdfff
--- /dev/null
+++ b/src/qml/qml/qqmlpropertycachemethodarguments_p.h
@@ -0,0 +1,77 @@
+/****************************************************************************
+**
+** Copyright (C) 2019 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QQMLPROPERTYCACHEMETODARGUMENTS_P_H
+#define QQMLPROPERTYCACHEMETODARGUMENTS_P_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include <QtCore/qlist.h>
+#include <QtCore/qbytearray.h>
+
+QT_BEGIN_NAMESPACE
+
+class QString;
+class QQmlPropertyCacheMethodArguments
+{
+public:
+    QQmlPropertyCacheMethodArguments *next;
+
+    //for signal handler rewrites
+    QString *signalParameterStringForJS;
+    int parameterError:1;
+    int argumentsValid:1;
+
+    QList<QByteArray> *names;
+
+    int arguments[1];
+};
+
+QT_END_NAMESPACE
+
+#endif // QQMLPROPERTYCACHEMETODARGUMENTS_P_H
diff --git a/src/qml/qml/qqmlpropertycachevector_p.h b/src/qml/qml/qqmlpropertycachevector_p.h
new file mode 100644
index 0000000000..1dff7c61a6
--- /dev/null
+++ b/src/qml/qml/qqmlpropertycachevector_p.h
@@ -0,0 +1,104 @@
+/****************************************************************************
+**
+** Copyright (C) 2019 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QQMLPROPERTYCACHEVECTOR_P_H
+#define QQMLPROPERTYCACHEVECTOR_P_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include <private/qflagpointer_p.h>
+#include <private/qqmlpropertycache_p.h>
+
+QT_BEGIN_NAMESPACE
+
+class QQmlPropertyCacheVector
+{
+public:
+    QQmlPropertyCacheVector() {}
+    QQmlPropertyCacheVector(QQmlPropertyCacheVector &&other)
+        : data(std::move(other.data)) {}
+    QQmlPropertyCacheVector &operator=(QQmlPropertyCacheVector &&other) {
+        QVector<QFlagPointer<QQmlPropertyCache>> moved(std::move(other.data));
+        data.swap(moved);
+        return *this;
+    }
+
+    ~QQmlPropertyCacheVector() { clear(); }
+    void resize(int size) { return data.resize(size); }
+    int count() const { return data.count(); }
+    void clear()
+    {
+        for (int i = 0; i < data.count(); ++i) {
+            if (QQmlPropertyCache *cache = data.at(i).data())
+                cache->release();
+        }
+        data.clear();
+    }
+
+    void append(QQmlPropertyCache *cache) { cache->addref(); data.append(cache); }
+    QQmlPropertyCache *at(int index) const { return data.at(index).data(); }
+    void set(int index, const QQmlRefPointer<QQmlPropertyCache> &replacement) {
+        if (QQmlPropertyCache *oldCache = data.at(index).data()) {
+            if (replacement.data() == oldCache)
+                return;
+            oldCache->release();
+        }
+        data[index] = replacement.data();
+        replacement->addref();
+    }
+
+    void setNeedsVMEMetaObject(int index) { data[index].setFlag(); }
+    bool needsVMEMetaObject(int index) const { return data.at(index).flag(); }
+private:
+    Q_DISABLE_COPY(QQmlPropertyCacheVector)
+    QVector<QFlagPointer<QQmlPropertyCache>> data;
+};
+
+QT_END_NAMESPACE
+
+#endif // QQMLPROPERTYCACHEVECTOR_P_H
diff --git a/src/qml/qml/qqmlpropertydata_p.h b/src/qml/qml/qqmlpropertydata_p.h
new file mode 100644
index 0000000000..a292bcc769
--- /dev/null
+++ b/src/qml/qml/qqmlpropertydata_p.h
@@ -0,0 +1,164 @@
+/****************************************************************************
+**
+** Copyright (C) 2019 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QQMLPROPERTYDATA_P_H
+#define QQMLPROPERTYDATA_P_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include <private/qqmlpropertyrawdata_p.h>
+
+QT_BEGIN_NAMESPACE
+
+class QQmlPropertyData : public QQmlPropertyRawData
+{
+public:
+    enum WriteFlag {
+        BypassInterceptor = 0x01,
+        DontRemoveBinding = 0x02,
+        RemoveBindingOnAliasWrite = 0x04
+    };
+    Q_DECLARE_FLAGS(WriteFlags, WriteFlag)
+
+    inline QQmlPropertyData();
+    inline QQmlPropertyData(const QQmlPropertyRawData &);
+
+    inline bool operator==(const QQmlPropertyRawData &);
+
+    static Flags flagsForProperty(const QMetaProperty &);
+    void load(const QMetaProperty &);
+    void load(const QMetaMethod &);
+    QString name(QObject *) const;
+    QString name(const QMetaObject *) const;
+
+    void markAsOverrideOf(QQmlPropertyData *predecessor);
+
+    inline void readProperty(QObject *target, void *property) const
+    {
+        void *args[] = { property, nullptr };
+        readPropertyWithArgs(target, args);
+    }
+
+    inline void readPropertyWithArgs(QObject *target, void *args[]) const
+    {
+        if (hasStaticMetaCallFunction())
+            staticMetaCallFunction()(target, QMetaObject::ReadProperty, relativePropertyIndex(), args);
+        else if (isDirect())
+            target->qt_metacall(QMetaObject::ReadProperty, coreIndex(), args);
+        else
+            QMetaObject::metacall(target, QMetaObject::ReadProperty, coreIndex(), args);
+    }
+
+    bool writeProperty(QObject *target, void *value, WriteFlags flags) const
+    {
+        int status = -1;
+        void *argv[] = { value, nullptr, &status, &flags };
+        if (flags.testFlag(BypassInterceptor) && hasStaticMetaCallFunction())
+            staticMetaCallFunction()(target, QMetaObject::WriteProperty, relativePropertyIndex(), argv);
+        else if (flags.testFlag(BypassInterceptor) && isDirect())
+            target->qt_metacall(QMetaObject::WriteProperty, coreIndex(), argv);
+        else
+            QMetaObject::metacall(target, QMetaObject::WriteProperty, coreIndex(), argv);
+        return true;
+    }
+
+    static Flags defaultSignalFlags()
+    {
+        Flags f;
+        f.isSignal = true;
+        f.type = Flags::FunctionType;
+        f.isVMESignal = true;
+        return f;
+    }
+
+    static Flags defaultSlotFlags()
+    {
+        Flags f;
+        f.type = Flags::FunctionType;
+        f.isVMEFunction = true;
+        return f;
+    }
+
+private:
+    friend class QQmlPropertyCache;
+    void lazyLoad(const QMetaProperty &);
+    void lazyLoad(const QMetaMethod &);
+    bool notFullyResolved() const { return _flags.notFullyResolved; }
+};
+
+QQmlPropertyData::QQmlPropertyData()
+{
+    setCoreIndex(-1);
+    setPropType(0);
+    setNotifyIndex(-1);
+    setOverrideIndex(-1);
+    setRevision(0);
+    setMetaObjectOffset(-1);
+    setArguments(nullptr);
+    trySetStaticMetaCallFunction(nullptr, 0);
+}
+
+QQmlPropertyData::QQmlPropertyData(const QQmlPropertyRawData &d)
+{
+    *(static_cast<QQmlPropertyRawData *>(this)) = d;
+}
+
+bool QQmlPropertyData::operator==(const QQmlPropertyRawData &other)
+{
+    return flags() == other.flags() &&
+            propType() == other.propType() &&
+            coreIndex() == other.coreIndex() &&
+            notifyIndex() == other.notifyIndex() &&
+            revision() == other.revision();
+}
+
+Q_DECLARE_OPERATORS_FOR_FLAGS(QQmlPropertyData::WriteFlags)
+
+QT_END_NAMESPACE
+
+#endif // QQMLPROPERTYDATA_P_H
diff --git a/src/qml/qml/qqmlpropertyrawdata_p.h b/src/qml/qml/qqmlpropertyrawdata_p.h
new file mode 100644
index 0000000000..833c0f6ad0
--- /dev/null
+++ b/src/qml/qml/qqmlpropertyrawdata_p.h
@@ -0,0 +1,341 @@
+/****************************************************************************
+**
+** Copyright (C) 2019 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QQMLPROPERTYRAWDATA_P_H
+#define QQMLPROPERTYRAWDATA_P_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include <private/qobject_p.h>
+
+QT_BEGIN_NAMESPACE
+
+// We have this somewhat awful split between RawData and Data so that RawData can be
+// used in unions.  In normal code, you should always use Data which initializes RawData
+// to an invalid state on construction.
+// ### We should be able to remove this split nowadays
+class QQmlPropertyCacheMethodArguments;
+class QQmlPropertyRawData
+{
+public:
+    typedef QObjectPrivate::StaticMetaCallFunction StaticMetaCallFunction;
+
+    struct Flags {
+        enum Types {
+            OtherType            = 0,
+            FunctionType         = 1, // Is an invokable
+            QObjectDerivedType   = 2, // Property type is a QObject* derived type
+            EnumType             = 3, // Property type is an enum
+            QListType            = 4, // Property type is a QML list
+            QmlBindingType       = 5, // Property type is a QQmlBinding*
+            QJSValueType         = 6, // Property type is a QScriptValue
+            V4HandleType         = 7, // Property type is a QQmlV4Handle
+            VarPropertyType      = 8, // Property type is a "var" property of VMEMO
+            QVariantType         = 9  // Property is a QVariant
+        };
+
+        // The _otherBits (which "pad" the Flags struct to align it nicely) are used
+        // to store the relative property index. It will only get used when said index fits. See
+        // trySetStaticMetaCallFunction for details.
+        // (Note: this padding is done here, because certain compilers have surprising behavior
+        // when an enum is declared in-between two bit fields.)
+        enum { BitsLeftInFlags = 10 };
+        unsigned _otherBits       : BitsLeftInFlags; // align to 32 bits
+
+        // Can apply to all properties, except IsFunction
+        unsigned isConstant       : 1; // Has CONST flag
+        unsigned isWritable       : 1; // Has WRITE function
+        unsigned isResettable     : 1; // Has RESET function
+        unsigned isAlias          : 1; // Is a QML alias to another property
+        unsigned isFinal          : 1; // Has FINAL flag
+        unsigned isOverridden     : 1; // Is overridden by a extension property
+        unsigned isDirect         : 1; // Exists on a C++ QMetaObject
+
+        unsigned type             : 4; // stores an entry of Types
+
+        // Apply only to IsFunctions
+        unsigned isVMEFunction    : 1; // Function was added by QML
+        unsigned hasArguments     : 1; // Function takes arguments
+        unsigned isSignal         : 1; // Function is a signal
+        unsigned isVMESignal      : 1; // Signal was added by QML
+        unsigned isV4Function     : 1; // Function takes QQmlV4Function* args
+        unsigned isSignalHandler  : 1; // Function is a signal handler
+        unsigned isOverload       : 1; // Function is an overload of another function
+        unsigned isCloned         : 1; // The function was marked as cloned
+        unsigned isConstructor    : 1; // The function was marked is a constructor
+
+        // Internal QQmlPropertyCache flags
+        unsigned notFullyResolved : 1; // True if the type data is to be lazily resolved
+        unsigned overrideIndexIsProperty: 1;
+
+        inline Flags();
+        inline bool operator==(const Flags &other) const;
+        inline void copyPropertyTypeFlags(Flags from);
+    };
+
+    Flags flags() const { return _flags; }
+    void setFlags(Flags f)
+    {
+        unsigned otherBits = _flags._otherBits;
+        _flags = f;
+        _flags._otherBits = otherBits;
+    }
+
+    bool isValid() const { return coreIndex() != -1; }
+
+    bool isConstant() const { return _flags.isConstant; }
+    bool isWritable() const { return _flags.isWritable; }
+    void setWritable(bool onoff) { _flags.isWritable = onoff; }
+    bool isResettable() const { return _flags.isResettable; }
+    bool isAlias() const { return _flags.isAlias; }
+    bool isFinal() const { return _flags.isFinal; }
+    bool isOverridden() const { return _flags.isOverridden; }
+    bool isDirect() const { return _flags.isDirect; }
+    bool hasStaticMetaCallFunction() const { return staticMetaCallFunction() != nullptr; }
+    bool isFunction() const { return _flags.type == Flags::FunctionType; }
+    bool isQObject() const { return _flags.type == Flags::QObjectDerivedType; }
+    bool isEnum() const { return _flags.type == Flags::EnumType; }
+    bool isQList() const { return _flags.type == Flags::QListType; }
+    bool isQmlBinding() const { return _flags.type == Flags::QmlBindingType; }
+    bool isQJSValue() const { return _flags.type == Flags::QJSValueType; }
+    bool isV4Handle() const { return _flags.type == Flags::V4HandleType; }
+    bool isVarProperty() const { return _flags.type == Flags::VarPropertyType; }
+    bool isQVariant() const { return _flags.type == Flags::QVariantType; }
+    bool isVMEFunction() const { return _flags.isVMEFunction; }
+    bool hasArguments() const { return _flags.hasArguments; }
+    bool isSignal() const { return _flags.isSignal; }
+    bool isVMESignal() const { return _flags.isVMESignal; }
+    bool isV4Function() const { return _flags.isV4Function; }
+    bool isSignalHandler() const { return _flags.isSignalHandler; }
+    bool isOverload() const { return _flags.isOverload; }
+    void setOverload(bool onoff) { _flags.isOverload = onoff; }
+    bool isCloned() const { return _flags.isCloned; }
+    bool isConstructor() const { return _flags.isConstructor; }
+
+    bool hasOverride() const { return overrideIndex() >= 0; }
+    bool hasRevision() const { return revision() != 0; }
+
+    bool isFullyResolved() const { return !_flags.notFullyResolved; }
+
+    int propType() const { Q_ASSERT(isFullyResolved()); return _propType; }
+    void setPropType(int pt)
+    {
+        Q_ASSERT(pt >= 0);
+        Q_ASSERT(pt <= std::numeric_limits<qint16>::max());
+        _propType = quint16(pt);
+    }
+
+    int notifyIndex() const { return _notifyIndex; }
+    void setNotifyIndex(int idx)
+    {
+        Q_ASSERT(idx >= std::numeric_limits<qint16>::min());
+        Q_ASSERT(idx <= std::numeric_limits<qint16>::max());
+        _notifyIndex = qint16(idx);
+    }
+
+    bool overrideIndexIsProperty() const { return _flags.overrideIndexIsProperty; }
+    void setOverrideIndexIsProperty(bool onoff) { _flags.overrideIndexIsProperty = onoff; }
+
+    int overrideIndex() const { return _overrideIndex; }
+    void setOverrideIndex(int idx)
+    {
+        Q_ASSERT(idx >= std::numeric_limits<qint16>::min());
+        Q_ASSERT(idx <= std::numeric_limits<qint16>::max());
+        _overrideIndex = qint16(idx);
+    }
+
+    int coreIndex() const { return _coreIndex; }
+    void setCoreIndex(int idx)
+    {
+        Q_ASSERT(idx >= std::numeric_limits<qint16>::min());
+        Q_ASSERT(idx <= std::numeric_limits<qint16>::max());
+        _coreIndex = qint16(idx);
+    }
+
+    quint8 revision() const { return _revision; }
+    void setRevision(quint8 rev)
+    {
+        Q_ASSERT(rev <= std::numeric_limits<quint8>::max());
+        _revision = quint8(rev);
+    }
+
+    /* If a property is a C++ type, then we store the minor
+     * version of this type.
+     * This is required to resolve property or signal revisions
+     * if this property is used as a grouped property.
+     *
+     * Test.qml
+     * property TextEdit someTextEdit: TextEdit {}
+     *
+     * Test {
+     *   someTextEdit.preeditText: "test" //revision 7
+     *   someTextEdit.onEditingFinished: console.log("test") //revision 6
+     * }
+     *
+     * To determine if these properties with revisions are available we need
+     * the minor version of TextEdit as imported in Test.qml.
+     *
+     */
+
+    quint8 typeMinorVersion() const { return _typeMinorVersion; }
+    void setTypeMinorVersion(quint8 rev)
+    {
+        Q_ASSERT(rev <= std::numeric_limits<quint8>::max());
+        _typeMinorVersion = quint8(rev);
+    }
+
+    QQmlPropertyCacheMethodArguments *arguments() const { return _arguments; }
+    void setArguments(QQmlPropertyCacheMethodArguments *args) { _arguments = args; }
+
+    int metaObjectOffset() const { return _metaObjectOffset; }
+    void setMetaObjectOffset(int off)
+    {
+        Q_ASSERT(off >= std::numeric_limits<qint16>::min());
+        Q_ASSERT(off <= std::numeric_limits<qint16>::max());
+        _metaObjectOffset = qint16(off);
+    }
+
+    StaticMetaCallFunction staticMetaCallFunction() const { return _staticMetaCallFunction; }
+    void trySetStaticMetaCallFunction(StaticMetaCallFunction f, unsigned relativePropertyIndex)
+    {
+        if (relativePropertyIndex < (1 << Flags::BitsLeftInFlags) - 1) {
+            _flags._otherBits = relativePropertyIndex;
+            _staticMetaCallFunction = f;
+        }
+    }
+    quint16 relativePropertyIndex() const { Q_ASSERT(hasStaticMetaCallFunction()); return _flags._otherBits; }
+
+private:
+    Flags _flags;
+    qint16 _coreIndex = 0;
+    quint16 _propType = 0;
+
+    // The notify index is in the range returned by QObjectPrivate::signalIndex().
+    // This is different from QMetaMethod::methodIndex().
+    qint16 _notifyIndex = 0;
+    qint16 _overrideIndex = 0;
+
+    quint8 _revision = 0;
+    quint8 _typeMinorVersion = 0;
+    qint16 _metaObjectOffset = 0;
+
+    QQmlPropertyCacheMethodArguments *_arguments = nullptr;
+    StaticMetaCallFunction _staticMetaCallFunction = nullptr;
+
+    friend class QQmlPropertyData;
+    friend class QQmlPropertyCache;
+};
+
+#if QT_POINTER_SIZE == 4
+    Q_STATIC_ASSERT(sizeof(QQmlPropertyRawData) == 24);
+#else // QT_POINTER_SIZE == 8
+    Q_STATIC_ASSERT(sizeof(QQmlPropertyRawData) == 32);
+#endif
+
+QQmlPropertyRawData::Flags::Flags()
+    : _otherBits(0)
+    , isConstant(false)
+    , isWritable(false)
+    , isResettable(false)
+    , isAlias(false)
+    , isFinal(false)
+    , isOverridden(false)
+    , isDirect(false)
+    , type(OtherType)
+    , isVMEFunction(false)
+    , hasArguments(false)
+    , isSignal(false)
+    , isVMESignal(false)
+    , isV4Function(false)
+    , isSignalHandler(false)
+    , isOverload(false)
+    , isCloned(false)
+    , isConstructor(false)
+    , notFullyResolved(false)
+    , overrideIndexIsProperty(false)
+{}
+
+bool QQmlPropertyRawData::Flags::operator==(const QQmlPropertyRawData::Flags &other) const
+{
+    return isConstant == other.isConstant &&
+            isWritable == other.isWritable &&
+            isResettable == other.isResettable &&
+            isAlias == other.isAlias &&
+            isFinal == other.isFinal &&
+            isOverridden == other.isOverridden &&
+            type == other.type &&
+            isVMEFunction == other.isVMEFunction &&
+            hasArguments == other.hasArguments &&
+            isSignal == other.isSignal &&
+            isVMESignal == other.isVMESignal &&
+            isV4Function == other.isV4Function &&
+            isSignalHandler == other.isSignalHandler &&
+            isOverload == other.isOverload &&
+            isCloned == other.isCloned &&
+            isConstructor == other.isConstructor &&
+            notFullyResolved == other.notFullyResolved &&
+            overrideIndexIsProperty == other.overrideIndexIsProperty;
+}
+
+void QQmlPropertyRawData::Flags::copyPropertyTypeFlags(QQmlPropertyRawData::Flags from)
+{
+    switch (from.type) {
+    case QObjectDerivedType:
+    case EnumType:
+    case QListType:
+    case QmlBindingType:
+    case QJSValueType:
+    case V4HandleType:
+    case QVariantType:
+        type = from.type;
+    }
+}
+
+QT_END_NAMESPACE
+
+#endif // QQMLPROPERTYRAWDATA_P_H
diff --git a/src/qml/qml/qqmlpropertyvalueinterceptor.cpp b/src/qml/qml/qqmlpropertyvalueinterceptor.cpp
index 52c003ab59..603245f29d 100644
--- a/src/qml/qml/qqmlpropertyvalueinterceptor.cpp
+++ b/src/qml/qml/qqmlpropertyvalueinterceptor.cpp
@@ -55,7 +55,7 @@ QT_BEGIN_NAMESPACE
 /*!
     Constructs a QQmlPropertyValueInterceptor.
 */
-QQmlPropertyValueInterceptor::QQmlPropertyValueInterceptor() : m_next(0)
+QQmlPropertyValueInterceptor::QQmlPropertyValueInterceptor() : m_next(nullptr)
 {
 }
 
diff --git a/src/qml/qml/qqmlproxymetaobject.cpp b/src/qml/qml/qqmlproxymetaobject.cpp
index 27e3c13ff8..e1500f70fb 100644
--- a/src/qml/qml/qqmlproxymetaobject.cpp
+++ b/src/qml/qml/qqmlproxymetaobject.cpp
@@ -43,7 +43,7 @@
 QT_BEGIN_NAMESPACE
 
 QQmlProxyMetaObject::QQmlProxyMetaObject(QObject *obj, QList<ProxyData> *mList)
-: metaObjects(mList), proxies(0), parent(0), object(obj)
+: metaObjects(mList), proxies(nullptr), parent(nullptr), object(obj)
 {
     *static_cast<QMetaObject *>(this) = *metaObjects->constFirst().metaObject;
 
@@ -58,11 +58,11 @@ QQmlProxyMetaObject::~QQmlProxyMetaObject()
 {
     if (parent)
         delete parent;
-    parent = 0;
+    parent = nullptr;
 
     if (proxies)
         delete [] proxies;
-    proxies = 0;
+    proxies = nullptr;
 }
 
 int QQmlProxyMetaObject::metaCall(QObject *o, QMetaObject::Call c, int id, void **a)
diff --git a/src/qml/qml/qqmlscriptstring_p.h b/src/qml/qml/qqmlscriptstring_p.h
index 2dfb817186..fd8ccd5d53 100644
--- a/src/qml/qml/qqmlscriptstring_p.h
+++ b/src/qml/qml/qqmlscriptstring_p.h
@@ -59,7 +59,7 @@ QT_BEGIN_NAMESPACE
 class Q_AUTOTEST_EXPORT QQmlScriptStringPrivate : public QSharedData
 {
 public:
-    QQmlScriptStringPrivate() : context(0), scope(0), bindingId(-1), lineNumber(0), columnNumber(0),
+    QQmlScriptStringPrivate() : context(nullptr), scope(nullptr), bindingId(-1), lineNumber(0), columnNumber(0),
         numberValue(0), isStringLiteral(false), isNumberLiteral(false) {}
 
     //for testing
diff --git a/src/qml/qml/qqmlstaticmetaobject.cpp b/src/qml/qml/qqmlstaticmetaobject.cpp
new file mode 100644
index 0000000000..218d0134fd
--- /dev/null
+++ b/src/qml/qml/qqmlstaticmetaobject.cpp
@@ -0,0 +1,51 @@
+/****************************************************************************
+**
+** Copyright (C) 2019 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qqmlstaticmetaobject_p.h"
+
+QT_BEGIN_NAMESPACE
+
+int *QQmlStaticMetaObject::constructorParameterTypes(int index, ArgTypeStorage *dummy,
+                                                     QByteArray *unknownTypeError) const
+{
+    QMetaMethod m = _m.asT2()->constructor(index);
+    return methodParameterTypes(m, dummy, unknownTypeError);
+}
+
+QT_END_NAMESPACE
diff --git a/src/qml/qml/qqmlstaticmetaobject_p.h b/src/qml/qml/qqmlstaticmetaobject_p.h
new file mode 100644
index 0000000000..e1ca496080
--- /dev/null
+++ b/src/qml/qml/qqmlstaticmetaobject_p.h
@@ -0,0 +1,68 @@
+/****************************************************************************
+**
+** Copyright (C) 2019 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QQMLSTATICMETAOBJECT_P_H
+#define QQMLSTATICMETAOBJECT_P_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include <private/qqmlobjectorgadget_p.h>
+
+QT_BEGIN_NAMESPACE
+
+class QQmlStaticMetaObject : public QQmlObjectOrGadget {
+public:
+    QQmlStaticMetaObject(const QMetaObject* metaObject)
+        : QQmlObjectOrGadget(metaObject)
+    {}
+    int *constructorParameterTypes(int index, ArgTypeStorage *dummy, QByteArray *unknownTypeError) const;
+};
+
+QT_END_NAMESPACE
+
+#endif // QQMLSTATICMETAOBJECT_P_H
diff --git a/src/qml/qml/qqmlstringconverters_p.h b/src/qml/qml/qqmlstringconverters_p.h
index af344e3344..215f0c0aaf 100644
--- a/src/qml/qml/qqmlstringconverters_p.h
+++ b/src/qml/qml/qqmlstringconverters_p.h
@@ -67,19 +67,19 @@ class QByteArray;
 namespace QQmlStringConverters
 {
     Q_QML_PRIVATE_EXPORT QVariant variantFromString(const QString &);
-    Q_QML_PRIVATE_EXPORT QVariant variantFromString(const QString &, int preferredType, bool *ok = 0);
+    Q_QML_PRIVATE_EXPORT QVariant variantFromString(const QString &, int preferredType, bool *ok = nullptr);
 
-    Q_QML_PRIVATE_EXPORT QVariant colorFromString(const QString &, bool *ok = 0);
-    Q_QML_PRIVATE_EXPORT unsigned rgbaFromString(const QString &, bool *ok = 0);
+    Q_QML_PRIVATE_EXPORT QVariant colorFromString(const QString &, bool *ok = nullptr);
+    Q_QML_PRIVATE_EXPORT unsigned rgbaFromString(const QString &, bool *ok = nullptr);
 
 #if QT_CONFIG(datestring)
-    Q_QML_PRIVATE_EXPORT QDate dateFromString(const QString &, bool *ok = 0);
-    Q_QML_PRIVATE_EXPORT QTime timeFromString(const QString &, bool *ok = 0);
-    Q_QML_PRIVATE_EXPORT QDateTime dateTimeFromString(const QString &, bool *ok = 0);
+    Q_QML_PRIVATE_EXPORT QDate dateFromString(const QString &, bool *ok = nullptr);
+    Q_QML_PRIVATE_EXPORT QTime timeFromString(const QString &, bool *ok = nullptr);
+    Q_QML_PRIVATE_EXPORT QDateTime dateTimeFromString(const QString &, bool *ok = nullptr);
 #endif
-    Q_QML_PRIVATE_EXPORT QPointF pointFFromString(const QString &, bool *ok = 0);
-    Q_QML_PRIVATE_EXPORT QSizeF sizeFFromString(const QString &, bool *ok = 0);
-    Q_QML_PRIVATE_EXPORT QRectF rectFFromString(const QString &, bool *ok = 0);
+    Q_QML_PRIVATE_EXPORT QPointF pointFFromString(const QString &, bool *ok = nullptr);
+    Q_QML_PRIVATE_EXPORT QSizeF sizeFFromString(const QString &, bool *ok = nullptr);
+    Q_QML_PRIVATE_EXPORT QRectF rectFFromString(const QString &, bool *ok = nullptr);
 
     Q_QML_PRIVATE_EXPORT bool createFromString(int, const QString &, void *, size_t);
 }
diff --git a/src/qml/qml/qqmltype.cpp b/src/qml/qml/qqmltype.cpp
new file mode 100644
index 0000000000..efe190cbcf
--- /dev/null
+++ b/src/qml/qml/qqmltype.cpp
@@ -0,0 +1,977 @@
+/****************************************************************************
+**
+** Copyright (C) 2019 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qqmltype_p_p.h"
+
+#include <QtQml/qjsvalue.h>
+#include <QtQml/qqmlengine.h>
+#include <QtQml/qqmlcontext.h>
+#include <QtQml/qqmlcomponent.h>
+
+#include <private/qqmlcustomparser_p.h>
+#include <private/qqmldata_p.h>
+#include <private/qqmlmetatypedata_p.h>
+#include <private/qqmlpropertycache_p.h>
+
+QT_BEGIN_NAMESPACE
+
+void QQmlType::SingletonInstanceInfo::init(QQmlEngine *e)
+{
+    if (scriptCallback && scriptApi(e).isUndefined()) {
+        QJSValue value = scriptCallback(e, e);
+        if (value.isQObject()) {
+            QObject *o = value.toQObject();
+            // even though the object is defined in C++, qmlContext(obj) and qmlEngine(obj)
+            // should behave identically to QML singleton types.
+            e->setContextForObject(o, new QQmlContext(e->rootContext(), e));
+        }
+        setScriptApi(e, value);
+    } else if (qobjectCallback && !qobjectApi(e)) {
+        QObject *o = qobjectCallback(e, e);
+        setQObjectApi(e, o);
+        if (!o) {
+            qFatal("qmlRegisterSingletonType(): \"%s\" is not available because the callback function returns a null pointer.", qPrintable(typeName));
+        }
+        // if this object can use a property cache, create it now
+        QQmlData::ensurePropertyCache(e, o);
+        // even though the object is defined in C++, qmlContext(obj) and qmlEngine(obj)
+        // should behave identically to QML singleton types.
+        e->setContextForObject(o, new QQmlContext(e->rootContext(), e));
+    } else if (!url.isEmpty() && !qobjectApi(e)) {
+        QQmlComponent component(e, url, QQmlComponent::PreferSynchronous);
+        QObject *o = component.beginCreate(e->rootContext());
+        setQObjectApi(e, o);
+        if (o)
+            component.completeCreate();
+    }
+}
+
+void QQmlType::SingletonInstanceInfo::destroy(QQmlEngine *e)
+{
+    // cleans up the engine-specific singleton instances if they exist.
+    scriptApis.remove(e);
+    QObject *o = qobjectApis.take(e);
+    if (o) {
+        QQmlData *ddata = QQmlData::get(o, false);
+        if (url.isEmpty() && ddata && ddata->indestructible && ddata->explicitIndestructibleSet)
+            return;
+        delete o;
+    }
+}
+
+void QQmlType::SingletonInstanceInfo::setQObjectApi(QQmlEngine *e, QObject *o)
+{
+    qobjectApis.insert(e, o);
+}
+
+QObject *QQmlType::SingletonInstanceInfo::qobjectApi(QQmlEngine *e) const
+{
+    return qobjectApis.value(e);
+}
+
+void QQmlType::SingletonInstanceInfo::setScriptApi(QQmlEngine *e, const QJSValue &v)
+{
+    scriptApis.insert(e, v);
+}
+
+QJSValue QQmlType::SingletonInstanceInfo::scriptApi(QQmlEngine *e) const
+{
+    return scriptApis.value(e);
+}
+
+QQmlTypePrivate::QQmlTypePrivate(QQmlType::RegistrationType type)
+    : regType(type), iid(nullptr), typeId(0), listId(0), revision(0),
+    containsRevisionedAttributes(false), baseMetaObject(nullptr),
+    index(-1), isSetup(false), isEnumSetup(false), haveSuperType(false)
+{
+    switch (type) {
+    case QQmlType::CppType:
+        extraData.cd = new QQmlCppTypeData;
+        extraData.cd->allocationSize = 0;
+        extraData.cd->newFunc = nullptr;
+        extraData.cd->parserStatusCast = -1;
+        extraData.cd->extFunc = nullptr;
+        extraData.cd->extMetaObject = nullptr;
+        extraData.cd->customParser = nullptr;
+        extraData.cd->attachedPropertiesFunc = nullptr;
+        extraData.cd->attachedPropertiesType = nullptr;
+        extraData.cd->propertyValueSourceCast = -1;
+        extraData.cd->propertyValueInterceptorCast = -1;
+        extraData.cd->registerEnumClassesUnscoped = true;
+        break;
+    case QQmlType::SingletonType:
+    case QQmlType::CompositeSingletonType:
+        extraData.sd = new QQmlSingletonTypeData;
+        extraData.sd->singletonInstanceInfo = nullptr;
+        break;
+    case QQmlType::InterfaceType:
+        extraData.cd = nullptr;
+        break;
+    case QQmlType::CompositeType:
+        extraData.fd = new QQmlCompositeTypeData;
+        break;
+    default: qFatal("QQmlTypePrivate Internal Error.");
+    }
+}
+
+QQmlTypePrivate::~QQmlTypePrivate()
+{
+    qDeleteAll(scopedEnums);
+    switch (regType) {
+    case QQmlType::CppType:
+        // If attached properties were successfully registered, deregister them.
+        // (They may not have been registered if some other type used the same baseMetaObject)
+        if (extraData.cd->attachedPropertiesType)
+            QQmlMetaType::unregisterAttachedPropertyId(baseMetaObject, index);
+        delete extraData.cd->customParser;
+        delete extraData.cd;
+        break;
+    case QQmlType::SingletonType:
+    case QQmlType::CompositeSingletonType:
+        delete extraData.sd->singletonInstanceInfo;
+        delete extraData.sd;
+        break;
+    case QQmlType::CompositeType:
+        delete extraData.fd;
+        break;
+    default: //Also InterfaceType, because it has no extra data
+        break;
+    }
+}
+
+QQmlType::QQmlType() = default;
+QQmlType::QQmlType(const QQmlType &other) = default;
+QQmlType::QQmlType(QQmlType &&other) = default;
+QQmlType &QQmlType::operator =(const QQmlType &other) = default;
+QQmlType &QQmlType::operator =(QQmlType &&other) = default;
+QQmlType::QQmlType(const QQmlTypePrivate *priv) : d(priv) {}
+QQmlType::~QQmlType() = default;
+
+QHashedString QQmlType::module() const
+{
+    if (!d)
+        return QHashedString();
+    return d->module;
+}
+
+int QQmlType::majorVersion() const
+{
+    if (!d)
+        return -1;
+    return d->version_maj;
+}
+
+int QQmlType::minorVersion() const
+{
+    if (!d)
+        return -1;
+    return d->version_min;
+}
+
+bool QQmlType::availableInVersion(int vmajor, int vminor) const
+{
+    Q_ASSERT(vmajor >= 0 && vminor >= 0);
+    if (!d)
+        return false;
+    return vmajor == d->version_maj && vminor >= d->version_min;
+}
+
+bool QQmlType::availableInVersion(const QHashedStringRef &module, int vmajor, int vminor) const
+{
+    Q_ASSERT(vmajor >= 0 && vminor >= 0);
+    if (!d)
+        return false;
+    return module == d->module && vmajor == d->version_maj && vminor >= d->version_min;
+}
+
+// returns the nearest _registered_ super class
+QQmlType QQmlType::superType() const
+{
+    if (!d)
+        return QQmlType();
+    if (!d->haveSuperType && d->baseMetaObject) {
+        const QMetaObject *mo = d->baseMetaObject->superClass();
+        while (mo && !d->superType.isValid()) {
+            d->superType = QQmlMetaType::qmlType(mo, d->module, d->version_maj, d->version_min);
+            mo = mo->superClass();
+        }
+        d->haveSuperType = true;
+    }
+
+    return d->superType;
+}
+
+QQmlType QQmlType::resolveCompositeBaseType(QQmlEnginePrivate *engine) const
+{
+    Q_ASSERT(isComposite());
+    if (!engine || !d)
+        return QQmlType();
+    QQmlRefPointer<QQmlTypeData> td(engine->typeLoader.getType(sourceUrl()));
+    if (td.isNull() || !td->isComplete())
+        return QQmlType();
+    QV4::CompiledData::CompilationUnit *compilationUnit = td->compilationUnit();
+    const QMetaObject *mo = compilationUnit->rootPropertyCache()->firstCppMetaObject();
+    return QQmlMetaType::qmlType(mo);
+}
+
+QQmlPropertyCache *QQmlType::compositePropertyCache(QQmlEnginePrivate *engine) const
+{
+    // similar logic to resolveCompositeBaseType
+    Q_ASSERT(isComposite());
+    if (!engine)
+        return nullptr;
+    QQmlRefPointer<QQmlTypeData> td(engine->typeLoader.getType(sourceUrl()));
+    if (td.isNull() || !td->isComplete())
+        return nullptr;
+    QV4::CompiledData::CompilationUnit *compilationUnit = td->compilationUnit();
+    return compilationUnit->rootPropertyCache().data();
+}
+
+static bool isPropertyRevisioned(const QMetaObject *mo, int index)
+{
+    int i = index;
+    i -= mo->propertyOffset();
+    if (i < 0 && mo->d.superdata)
+        return isPropertyRevisioned(mo->d.superdata, index);
+
+    const QMetaObjectPrivate *mop = reinterpret_cast<const QMetaObjectPrivate*>(mo->d.data);
+    if (i >= 0 && i < mop->propertyCount) {
+        int handle = mop->propertyData + 3*i;
+        int flags = mo->d.data[handle + 2];
+
+        return (flags & Revisioned);
+    }
+
+    return false;
+}
+
+void QQmlTypePrivate::init() const
+{
+    if (isSetup)
+        return;
+
+    QMutexLocker lock(QQmlMetaType::typeRegistrationLock());
+    if (isSetup)
+        return;
+
+    const QMetaObject *mo = baseMetaObject;
+    if (!mo) {
+        // version 0 singleton type without metaobject information
+        return;
+    }
+
+    if (regType == QQmlType::CppType) {
+        // Setup extended meta object
+        // XXX - very inefficient
+        if (extraData.cd->extFunc) {
+            QMetaObjectBuilder builder;
+            QQmlMetaType::clone(builder, extraData.cd->extMetaObject, extraData.cd->extMetaObject,
+                                extraData.cd->extMetaObject);
+            builder.setFlags(QMetaObjectBuilder::DynamicMetaObject);
+            QMetaObject *mmo = builder.toMetaObject();
+            mmo->d.superdata = mo;
+            QQmlProxyMetaObject::ProxyData data = { mmo, extraData.cd->extFunc, 0, 0 };
+            metaObjects << data;
+        }
+    }
+
+    metaObjects.append(QQmlMetaType::proxyData(
+            mo, baseMetaObject, metaObjects.isEmpty() ? nullptr
+                                                      : metaObjects.constLast().metaObject));
+
+    for (int ii = 0; ii < metaObjects.count(); ++ii) {
+        metaObjects[ii].propertyOffset =
+                metaObjects.at(ii).metaObject->propertyOffset();
+        metaObjects[ii].methodOffset =
+                metaObjects.at(ii).metaObject->methodOffset();
+    }
+
+    // Check for revisioned details
+    {
+        const QMetaObject *mo = nullptr;
+        if (metaObjects.isEmpty())
+            mo = baseMetaObject;
+        else
+            mo = metaObjects.constFirst().metaObject;
+
+        for (int ii = 0; !containsRevisionedAttributes && ii < mo->propertyCount(); ++ii) {
+            if (isPropertyRevisioned(mo, ii))
+                containsRevisionedAttributes = true;
+        }
+
+        for (int ii = 0; !containsRevisionedAttributes && ii < mo->methodCount(); ++ii) {
+            if (mo->method(ii).revision() != 0)
+                containsRevisionedAttributes = true;
+        }
+    }
+
+    isSetup = true;
+    lock.unlock();
+}
+
+void QQmlTypePrivate::initEnums(const QQmlPropertyCache *cache) const
+{
+    if (isEnumSetup) return;
+
+    init();
+
+    QMutexLocker lock(QQmlMetaType::typeRegistrationLock());
+    if (isEnumSetup) return;
+
+    if (cache)
+        insertEnumsFromPropertyCache(cache);
+    if (baseMetaObject) // could be singleton type without metaobject
+        insertEnums(baseMetaObject);
+
+    isEnumSetup = true;
+}
+
+void QQmlTypePrivate::insertEnums(const QMetaObject *metaObject) const
+{
+    // Add any enum values defined by 'related' classes
+    if (metaObject->d.relatedMetaObjects) {
+        const auto *related = metaObject->d.relatedMetaObjects;
+        if (related) {
+            while (*related)
+                insertEnums(*related++);
+        }
+    }
+
+    QSet<QString> localEnums;
+    const QMetaObject *localMetaObject = nullptr;
+
+    // Add any enum values defined by this class, overwriting any inherited values
+    for (int ii = 0; ii < metaObject->enumeratorCount(); ++ii) {
+        QMetaEnum e = metaObject->enumerator(ii);
+        const bool isScoped = e.isScoped();
+        QStringHash<int> *scoped = isScoped ? new QStringHash<int>() : nullptr;
+
+    // We allow enums in sub-classes to overwrite enums from base-classes, such as
+    // ListView.Center (from enum PositionMode) overwriting Item.Center (from enum TransformOrigin).
+    // This is acceptable because the _use_ of the enum from the QML side requires qualification
+    // anyway, i.e. ListView.Center vs. Item.Center.
+        // However if a class defines two enums with the same value, then that must produce a warning
+        // because it represents a valid conflict.
+        if (e.enclosingMetaObject() != localMetaObject) {
+            localEnums.clear();
+            localMetaObject = e.enclosingMetaObject();
+        }
+
+        for (int jj = 0; jj < e.keyCount(); ++jj) {
+            const QString key = QString::fromUtf8(e.key(jj));
+            const int value = e.value(jj);
+            if (!isScoped || (regType == QQmlType::CppType && extraData.cd->registerEnumClassesUnscoped)) {
+                if (localEnums.contains(key)) {
+                    auto existingEntry = enums.find(key);
+                    if (existingEntry != enums.end() && existingEntry.value() != value) {
+                        qWarning("Previously registered enum will be overwritten due to name clash: %s.%s", metaObject->className(), key.toUtf8().constData());
+                        createEnumConflictReport(metaObject, key);
+                    }
+                } else {
+                    localEnums.insert(key);
+                }
+                enums.insert(key, value);
+            }
+            if (isScoped)
+                scoped->insert(key, value);
+        }
+
+        if (isScoped) {
+            scopedEnums << scoped;
+            scopedEnumIndex.insert(QString::fromUtf8(e.name()), scopedEnums.count()-1);
+        }
+    }
+}
+
+void QQmlTypePrivate::createListOfPossibleConflictingItems(const QMetaObject *metaObject, QList<EnumInfo> &enumInfoList, QStringList path) const
+{
+    path.append(QString::fromUtf8(metaObject->className()));
+
+    if (metaObject->d.relatedMetaObjects) {
+        const auto *related = metaObject->d.relatedMetaObjects;
+        if (related) {
+            while (*related)
+                createListOfPossibleConflictingItems(*related++, enumInfoList, path);
+        }
+    }
+
+    for (int ii = 0; ii < metaObject->enumeratorCount(); ++ii) {
+        const auto e = metaObject->enumerator(ii);
+
+        for (int jj = 0; jj < e.keyCount(); ++jj) {
+            const QString key = QString::fromUtf8(e.key(jj));
+
+            EnumInfo enumInfo;
+            enumInfo.metaObjectName = QString::fromUtf8(metaObject->className());
+            enumInfo.enumName = QString::fromUtf8(e.name());
+            enumInfo.enumKey = key;
+            enumInfo.scoped = e.isScoped();
+            enumInfo.path = path;
+            enumInfo.metaEnumScope = QString::fromUtf8(e.scope());
+            enumInfoList.append(enumInfo);
+        }
+    }
+}
+
+void QQmlTypePrivate::createEnumConflictReport(const QMetaObject *metaObject, const QString &conflictingKey) const
+{
+    QList<EnumInfo> enumInfoList;
+
+    if (baseMetaObject) // prefer baseMetaObject if available
+        metaObject = baseMetaObject;
+
+    if (!metaObject) { // If there is no metaObject at all return early
+        qWarning() << "No meta object information available. Skipping conflict analysis.";
+        return;
+    }
+
+    createListOfPossibleConflictingItems(metaObject, enumInfoList, QStringList());
+
+    qWarning().noquote() << QLatin1String("Possible conflicting items:");
+    // find items with conflicting key
+    for (const auto i : enumInfoList) {
+        if (i.enumKey == conflictingKey)
+        qWarning().noquote().nospace() << "    " << i.metaObjectName << "." << i.enumName << "." << i.enumKey << " from scope "
+                                           << i.metaEnumScope << " injected by " << i.path.join(QLatin1String("->"));
+    }
+}
+
+void QQmlTypePrivate::insertEnumsFromPropertyCache(const QQmlPropertyCache *cache) const
+{
+    const QMetaObject *cppMetaObject = cache->firstCppMetaObject();
+
+    while (cache && cache->metaObject() != cppMetaObject) {
+
+        int count = cache->qmlEnumCount();
+        for (int ii = 0; ii < count; ++ii) {
+            QStringHash<int> *scoped = new QStringHash<int>();
+            QQmlEnumData *enumData = cache->qmlEnum(ii);
+
+            for (int jj = 0; jj < enumData->values.count(); ++jj) {
+                const QQmlEnumValue &value = enumData->values.at(jj);
+                enums.insert(value.namedValue, value.value);
+                scoped->insert(value.namedValue, value.value);
+            }
+            scopedEnums << scoped;
+            scopedEnumIndex.insert(enumData->name, scopedEnums.count()-1);
+        }
+        cache = cache->parent();
+    }
+    insertEnums(cppMetaObject);
+}
+
+void QQmlTypePrivate::setName(const QString &uri, const QString &element)
+{
+    module = uri;
+    elementName = element;
+    name = uri.isEmpty() ? element : (uri + QLatin1Char('/') + element);
+}
+
+QQmlPropertyCache *QQmlTypePrivate::propertyCacheForMinorVersion(int minorVersion) const
+{
+    for (int i = 0; i < propertyCaches.count(); ++i)
+        if (propertyCaches.at(i).minorVersion == minorVersion)
+            return propertyCaches.at(i).cache.data();
+    return nullptr;
+}
+
+void QQmlTypePrivate::setPropertyCacheForMinorVersion(int minorVersion, QQmlPropertyCache *cache)
+{
+    for (int i = 0; i < propertyCaches.count(); ++i) {
+        if (propertyCaches.at(i).minorVersion == minorVersion) {
+            propertyCaches[i].cache = cache;
+            return;
+        }
+    }
+    propertyCaches.append(PropertyCacheByMinorVersion(cache, minorVersion));
+}
+
+QByteArray QQmlType::typeName() const
+{
+    if (d) {
+        if (d->regType == SingletonType || d->regType == CompositeSingletonType)
+            return d->extraData.sd->singletonInstanceInfo->typeName.toUtf8();
+        else if (d->baseMetaObject)
+            return d->baseMetaObject->className();
+    }
+    return QByteArray();
+}
+
+QString QQmlType::elementName() const
+{
+    if (!d)
+        return QString();
+    return d->elementName;
+}
+
+QString QQmlType::qmlTypeName() const
+{
+    if (!d)
+        return QString();
+    return d->name;
+}
+
+QObject *QQmlType::create() const
+{
+    if (!d || !isCreatable())
+        return nullptr;
+
+    d->init();
+
+    QObject *rv = (QObject *)operator new(d->extraData.cd->allocationSize);
+    d->extraData.cd->newFunc(rv);
+
+    if (rv && !d->metaObjects.isEmpty())
+        (void)new QQmlProxyMetaObject(rv, &d->metaObjects);
+
+    return rv;
+}
+
+void QQmlType::create(QObject **out, void **memory, size_t additionalMemory) const
+{
+    if (!d || !isCreatable())
+        return;
+
+    d->init();
+
+    QObject *rv = (QObject *)operator new(d->extraData.cd->allocationSize + additionalMemory);
+    d->extraData.cd->newFunc(rv);
+
+    if (rv && !d->metaObjects.isEmpty())
+        (void)new QQmlProxyMetaObject(rv, &d->metaObjects);
+
+    *out = rv;
+    *memory = ((char *)rv) + d->extraData.cd->allocationSize;
+}
+
+QQmlType::SingletonInstanceInfo *QQmlType::singletonInstanceInfo() const
+{
+    if (!d)
+        return nullptr;
+    if (d->regType != SingletonType && d->regType != CompositeSingletonType)
+        return nullptr;
+    return d->extraData.sd->singletonInstanceInfo;
+}
+
+QQmlCustomParser *QQmlType::customParser() const
+{
+    if (!d)
+        return nullptr;
+    if (d->regType != CppType)
+        return nullptr;
+    return d->extraData.cd->customParser;
+}
+
+QQmlType::CreateFunc QQmlType::createFunction() const
+{
+    if (!d || d->regType != CppType)
+        return nullptr;
+    return d->extraData.cd->newFunc;
+}
+
+QString QQmlType::noCreationReason() const
+{
+    if (!d || d->regType != CppType)
+        return QString();
+    return d->extraData.cd->noCreationReason;
+}
+
+bool QQmlType::isCreatable() const
+{
+    return d && d->regType == CppType && d->extraData.cd->newFunc;
+}
+
+QQmlType::ExtensionFunc QQmlType::extensionFunction() const
+{
+    if (!d || d->regType != CppType)
+        return nullptr;
+    return d->extraData.cd->extFunc;
+}
+
+bool QQmlType::isExtendedType() const
+{
+    if (!d)
+        return false;
+    d->init();
+
+    return !d->metaObjects.isEmpty();
+}
+
+bool QQmlType::isSingleton() const
+{
+    return d && (d->regType == SingletonType || d->regType == CompositeSingletonType);
+}
+
+bool QQmlType::isInterface() const
+{
+    return d && d->regType == InterfaceType;
+}
+
+bool QQmlType::isComposite() const
+{
+    return d && (d->regType == CompositeType || d->regType == CompositeSingletonType);
+}
+
+bool QQmlType::isCompositeSingleton() const
+{
+    return d && d->regType == CompositeSingletonType;
+}
+
+int QQmlType::typeId() const
+{
+    return d ? d->typeId : -1;
+}
+
+int QQmlType::qListTypeId() const
+{
+    return d ? d->listId : -1;
+}
+
+const QMetaObject *QQmlType::metaObject() const
+{
+    if (!d)
+        return nullptr;
+    d->init();
+
+    if (d->metaObjects.isEmpty())
+        return d->baseMetaObject;
+    else
+        return d->metaObjects.constFirst().metaObject;
+
+}
+
+const QMetaObject *QQmlType::baseMetaObject() const
+{
+    return d ? d->baseMetaObject : nullptr;
+}
+
+bool QQmlType::containsRevisionedAttributes() const
+{
+    if (!d)
+        return false;
+    d->init();
+
+    return d->containsRevisionedAttributes;
+}
+
+int QQmlType::metaObjectRevision() const
+{
+    return d ? d->revision : -1;
+}
+
+QQmlAttachedPropertiesFunc QQmlType::attachedPropertiesFunction(QQmlEnginePrivate *engine) const
+{
+    if (!d)
+        return nullptr;
+    if (d->regType == CppType)
+        return d->extraData.cd->attachedPropertiesFunc;
+
+    QQmlType base;
+    if (d->regType == CompositeType)
+        base = resolveCompositeBaseType(engine);
+    return base.attachedPropertiesFunction(engine);
+}
+
+const QMetaObject *QQmlType::attachedPropertiesType(QQmlEnginePrivate *engine) const
+{
+    if (!d)
+        return nullptr;
+    if (d->regType == CppType)
+        return d->extraData.cd->attachedPropertiesType;
+
+    QQmlType base;
+    if (d->regType == CompositeType)
+        base = resolveCompositeBaseType(engine);
+    return base.attachedPropertiesType(engine);
+}
+
+/*
+This is the id passed to qmlAttachedPropertiesById().  This is different from the index
+for the case that a single class is registered under two or more names (eg. Item in
+Qt 4.7 and QtQuick 1.0).
+*/
+int QQmlType::attachedPropertiesId(QQmlEnginePrivate *engine) const
+{
+    if (!d)
+        return -1;
+    if (d->regType == CppType)
+        return d->extraData.cd->attachedPropertiesId;
+
+    QQmlType base;
+    if (d->regType == CompositeType)
+        base = resolveCompositeBaseType(engine);
+    return base.attachedPropertiesId(engine);
+}
+
+int QQmlType::parserStatusCast() const
+{
+    if (!d || d->regType != CppType)
+        return -1;
+    return d->extraData.cd->parserStatusCast;
+}
+
+int QQmlType::propertyValueSourceCast() const
+{
+    if (!d || d->regType != CppType)
+        return -1;
+    return d->extraData.cd->propertyValueSourceCast;
+}
+
+int QQmlType::propertyValueInterceptorCast() const
+{
+    if (!d || d->regType != CppType)
+        return -1;
+    return d->extraData.cd->propertyValueInterceptorCast;
+}
+
+const char *QQmlType::interfaceIId() const
+{
+    if (!d || d->regType != InterfaceType)
+        return nullptr;
+    return d->iid;
+}
+
+int QQmlType::index() const
+{
+    return d ? d->index : -1;
+}
+
+QUrl QQmlType::sourceUrl() const
+{
+    if (d) {
+        if (d->regType == CompositeType)
+            return d->extraData.fd->url;
+        else if (d->regType == CompositeSingletonType)
+            return d->extraData.sd->singletonInstanceInfo->url;
+    }
+    return QUrl();
+}
+
+int QQmlType::enumValue(QQmlEnginePrivate *engine, const QHashedStringRef &name, bool *ok) const
+{
+    Q_ASSERT(ok);
+    if (d) {
+        const QQmlPropertyCache *cache = isComposite() ? compositePropertyCache(engine) : nullptr;
+
+        *ok = true;
+
+        d->initEnums(cache);
+
+        int *rv = d->enums.value(name);
+        if (rv)
+            return *rv;
+    }
+
+    *ok = false;
+    return -1;
+}
+
+int QQmlType::enumValue(QQmlEnginePrivate *engine, const QHashedCStringRef &name, bool *ok) const
+{
+    Q_ASSERT(ok);
+    if (d) {
+        const QQmlPropertyCache *cache = isComposite() ? compositePropertyCache(engine) : nullptr;
+
+        *ok = true;
+
+        d->initEnums(cache);
+
+        int *rv = d->enums.value(name);
+        if (rv)
+            return *rv;
+    }
+
+    *ok = false;
+    return -1;
+}
+
+int QQmlType::enumValue(QQmlEnginePrivate *engine, const QV4::String *name, bool *ok) const
+{
+    Q_ASSERT(ok);
+    if (d) {
+        const QQmlPropertyCache *cache = isComposite() ? compositePropertyCache(engine) : nullptr;
+        *ok = true;
+
+        d->initEnums(cache);
+
+        int *rv = d->enums.value(name);
+        if (rv)
+            return *rv;
+    }
+
+    *ok = false;
+    return -1;
+}
+
+int QQmlType::scopedEnumIndex(QQmlEnginePrivate *engine, const QV4::String *name, bool *ok) const
+{
+    Q_ASSERT(ok);
+    if (d) {
+        const QQmlPropertyCache *cache = isComposite() ? compositePropertyCache(engine) : nullptr;
+        *ok = true;
+
+        d->initEnums(cache);
+
+        int *rv = d->scopedEnumIndex.value(name);
+        if (rv)
+            return *rv;
+    }
+
+    *ok = false;
+    return -1;
+}
+
+int QQmlType::scopedEnumIndex(QQmlEnginePrivate *engine, const QString &name, bool *ok) const
+{
+    Q_ASSERT(ok);
+    if (d) {
+        const QQmlPropertyCache *cache = isComposite() ? compositePropertyCache(engine) : nullptr;
+        *ok = true;
+
+        d->initEnums(cache);
+
+        int *rv = d->scopedEnumIndex.value(name);
+        if (rv)
+            return *rv;
+    }
+
+    *ok = false;
+    return -1;
+}
+
+int QQmlType::scopedEnumValue(QQmlEnginePrivate *engine, int index, const QV4::String *name, bool *ok) const
+{
+    Q_UNUSED(engine)
+    Q_ASSERT(ok);
+    *ok = true;
+
+    if (d) {
+        Q_ASSERT(index > -1 && index < d->scopedEnums.count());
+        int *rv = d->scopedEnums.at(index)->value(name);
+        if (rv)
+            return *rv;
+    }
+
+    *ok = false;
+    return -1;
+}
+
+int QQmlType::scopedEnumValue(QQmlEnginePrivate *engine, int index, const QString &name, bool *ok) const
+{
+    Q_UNUSED(engine)
+    Q_ASSERT(ok);
+    *ok = true;
+
+    if (d) {
+        Q_ASSERT(index > -1 && index < d->scopedEnums.count());
+        int *rv = d->scopedEnums.at(index)->value(name);
+        if (rv)
+            return *rv;
+    }
+
+    *ok = false;
+    return -1;
+}
+
+int QQmlType::scopedEnumValue(QQmlEnginePrivate *engine, const QByteArray &scopedEnumName, const QByteArray &name, bool *ok) const
+{
+    Q_ASSERT(ok);
+    if (d) {
+        const QQmlPropertyCache *cache = isComposite() ? compositePropertyCache(engine) : nullptr;
+        *ok = true;
+
+        d->initEnums(cache);
+
+        int *rv = d->scopedEnumIndex.value(QHashedCStringRef(scopedEnumName.constData(), scopedEnumName.length()));
+        if (rv) {
+            int index = *rv;
+            Q_ASSERT(index > -1 && index < d->scopedEnums.count());
+            rv = d->scopedEnums.at(index)->value(QHashedCStringRef(name.constData(), name.length()));
+            if (rv)
+                return *rv;
+        }
+    }
+
+    *ok = false;
+    return -1;
+}
+
+int QQmlType::scopedEnumValue(QQmlEnginePrivate *engine, const QStringRef &scopedEnumName, const QStringRef &name, bool *ok) const
+{
+    Q_ASSERT(ok);
+    if (d) {
+        const QQmlPropertyCache *cache = isComposite() ? compositePropertyCache(engine) : nullptr;
+        *ok = true;
+
+        d->initEnums(cache);
+
+        int *rv = d->scopedEnumIndex.value(QHashedStringRef(scopedEnumName));
+        if (rv) {
+            int index = *rv;
+            Q_ASSERT(index > -1 && index < d->scopedEnums.count());
+            rv = d->scopedEnums.at(index)->value(QHashedStringRef(name));
+            if (rv)
+                return *rv;
+        }
+    }
+
+    *ok = false;
+    return -1;
+}
+
+void QQmlType::refHandle(const QQmlTypePrivate *priv)
+{
+    if (priv)
+        priv->addref();
+}
+
+void QQmlType::derefHandle(const QQmlTypePrivate *priv)
+{
+    if (priv)
+        priv->release();
+}
+
+int QQmlType::refCount(const QQmlTypePrivate *priv)
+{
+    if (priv)
+        return priv->count();
+    return -1;
+}
+
+QT_END_NAMESPACE
diff --git a/src/qml/qml/qqmltype_p.h b/src/qml/qml/qqmltype_p.h
new file mode 100644
index 0000000000..1d1345a0cb
--- /dev/null
+++ b/src/qml/qml/qqmltype_p.h
@@ -0,0 +1,211 @@
+/****************************************************************************
+**
+** Copyright (C) 2019 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QQMLTYPE_P_H
+#define QQMLTYPE_P_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include <private/qtqmlglobal_p.h>
+#include <private/qqmlrefcount_p.h>
+
+#include <QtQml/qqmlprivate.h>
+#include <QtQml/qjsvalue.h>
+
+#include <QtCore/qobject.h>
+
+QT_BEGIN_NAMESPACE
+
+class QHashedCStringRef;
+class QQmlTypePrivate;
+class QHashedString;
+class QHashedStringRef;
+class QQmlCustomParser;
+class QQmlEnginePrivate;
+class QQmlPropertyCache;
+
+namespace QV4 {
+struct String;
+}
+
+class Q_QML_PRIVATE_EXPORT QQmlType
+{
+public:
+    QQmlType();
+    QQmlType(const QQmlType &other);
+    QQmlType(QQmlType &&other);
+    QQmlType &operator =(const QQmlType &other);
+    QQmlType &operator =(QQmlType &&other);
+    explicit QQmlType(const QQmlTypePrivate *priv);
+    ~QQmlType();
+
+    bool operator ==(const QQmlType &other) const {
+        return d.data() == other.d.data();
+    }
+
+    bool isValid() const { return !d.isNull(); }
+    const QQmlTypePrivate *key() const { return d.data(); }
+
+    QByteArray typeName() const;
+    QString qmlTypeName() const;
+    QString elementName() const;
+
+    QHashedString module() const;
+    int majorVersion() const;
+    int minorVersion() const;
+
+    bool availableInVersion(int vmajor, int vminor) const;
+    bool availableInVersion(const QHashedStringRef &module, int vmajor, int vminor) const;
+
+    QObject *create() const;
+    void create(QObject **, void **, size_t) const;
+
+    typedef void (*CreateFunc)(void *);
+    CreateFunc createFunction() const;
+    QQmlCustomParser *customParser() const;
+
+    bool isCreatable() const;
+    typedef QObject *(*ExtensionFunc)(QObject *);
+    ExtensionFunc extensionFunction() const;
+    bool isExtendedType() const;
+    QString noCreationReason() const;
+
+    bool isSingleton() const;
+    bool isInterface() const;
+    bool isComposite() const;
+    bool isCompositeSingleton() const;
+
+    int typeId() const;
+    int qListTypeId() const;
+
+    const QMetaObject *metaObject() const;
+    const QMetaObject *baseMetaObject() const;
+    int metaObjectRevision() const;
+    bool containsRevisionedAttributes() const;
+
+    QQmlAttachedPropertiesFunc attachedPropertiesFunction(QQmlEnginePrivate *engine) const;
+    const QMetaObject *attachedPropertiesType(QQmlEnginePrivate *engine) const;
+    int attachedPropertiesId(QQmlEnginePrivate *engine) const;
+
+    int parserStatusCast() const;
+    const char *interfaceIId() const;
+    int propertyValueSourceCast() const;
+    int propertyValueInterceptorCast() const;
+
+    int index() const;
+
+    class Q_QML_PRIVATE_EXPORT SingletonInstanceInfo
+    {
+    public:
+        SingletonInstanceInfo()
+            : scriptCallback(nullptr), qobjectCallback(nullptr), instanceMetaObject(nullptr) {}
+
+        QJSValue (*scriptCallback)(QQmlEngine *, QJSEngine *);
+        QObject *(*qobjectCallback)(QQmlEngine *, QJSEngine *);
+        const QMetaObject *instanceMetaObject;
+        QString typeName;
+        QUrl url; // used by composite singletons
+
+        void setQObjectApi(QQmlEngine *, QObject *);
+        QObject *qobjectApi(QQmlEngine *) const;
+        void setScriptApi(QQmlEngine *, const QJSValue &);
+        QJSValue scriptApi(QQmlEngine *) const;
+
+        void init(QQmlEngine *);
+        void destroy(QQmlEngine *);
+
+        QHash<QQmlEngine *, QJSValue> scriptApis;
+        QHash<QQmlEngine *, QObject *> qobjectApis;
+    };
+    SingletonInstanceInfo *singletonInstanceInfo() const;
+
+    QUrl sourceUrl() const;
+
+    int enumValue(QQmlEnginePrivate *engine, const QHashedStringRef &, bool *ok) const;
+    int enumValue(QQmlEnginePrivate *engine, const QHashedCStringRef &, bool *ok) const;
+    int enumValue(QQmlEnginePrivate *engine, const QV4::String *, bool *ok) const;
+
+    int scopedEnumIndex(QQmlEnginePrivate *engine, const QV4::String *, bool *ok) const;
+    int scopedEnumIndex(QQmlEnginePrivate *engine, const QString &, bool *ok) const;
+    int scopedEnumValue(QQmlEnginePrivate *engine, int index, const QV4::String *, bool *ok) const;
+    int scopedEnumValue(QQmlEnginePrivate *engine, int index, const QString &, bool *ok) const;
+    int scopedEnumValue(QQmlEnginePrivate *engine, const QByteArray &, const QByteArray &, bool *ok) const;
+    int scopedEnumValue(QQmlEnginePrivate *engine, const QStringRef &, const QStringRef &, bool *ok) const;
+
+    const QQmlTypePrivate *priv() const { return d.data(); }
+    static void refHandle(const QQmlTypePrivate *priv);
+    static void derefHandle(const QQmlTypePrivate *priv);
+    static int refCount(const QQmlTypePrivate *priv);
+
+    enum RegistrationType {
+        CppType = 0,
+        SingletonType = 1,
+        InterfaceType = 2,
+        CompositeType = 3,
+        CompositeSingletonType = 4,
+        AnyRegistrationType = 255
+    };
+
+private:
+    QQmlType superType() const;
+    QQmlType resolveCompositeBaseType(QQmlEnginePrivate *engine) const;
+    int resolveCompositeEnumValue(QQmlEnginePrivate *engine, const QString &name, bool *ok) const;
+    QQmlPropertyCache *compositePropertyCache(QQmlEnginePrivate *engine) const;
+    friend uint qHash(const QQmlType &t, uint seed);
+
+    QQmlRefPointer<const QQmlTypePrivate> d;
+};
+
+inline uint qHash(const QQmlType &t, uint seed = 0)
+{
+    return qHash(reinterpret_cast<quintptr>(t.d.data()), seed);
+}
+
+QT_END_NAMESPACE
+
+#endif // QQMLTYPE_P_H
diff --git a/src/qml/qml/qqmltype_p_p.h b/src/qml/qml/qqmltype_p_p.h
new file mode 100644
index 0000000000..380139f385
--- /dev/null
+++ b/src/qml/qml/qqmltype_p_p.h
@@ -0,0 +1,161 @@
+/****************************************************************************
+**
+** Copyright (C) 2019 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QQMLTYPE_P_P_H
+#define QQMLTYPE_P_P_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include <private/qqmltype_p.h>
+#include <private/qstringhash_p.h>
+#include <private/qqmlproxymetaobject_p.h>
+#include <private/qqmlrefcount_p.h>
+#include <private/qqmlpropertycache_p.h>
+
+QT_BEGIN_NAMESPACE
+
+class QQmlTypePrivate : public QQmlRefCount
+{
+    Q_DISABLE_COPY_MOVE(QQmlTypePrivate)
+public:
+    QQmlTypePrivate(QQmlType::RegistrationType type);
+
+    void init() const;
+    void initEnums(const QQmlPropertyCache *cache = nullptr) const;
+    void insertEnums(const QMetaObject *metaObject) const;
+    void insertEnumsFromPropertyCache(const QQmlPropertyCache *cache) const;
+
+    QQmlType::RegistrationType regType;
+
+    struct QQmlCppTypeData
+    {
+        int allocationSize;
+        void (*newFunc)(void *);
+        QString noCreationReason;
+        int parserStatusCast;
+        QObject *(*extFunc)(QObject *);
+        const QMetaObject *extMetaObject;
+        QQmlCustomParser *customParser;
+        QQmlAttachedPropertiesFunc attachedPropertiesFunc;
+        const QMetaObject *attachedPropertiesType;
+        int attachedPropertiesId;
+        int propertyValueSourceCast;
+        int propertyValueInterceptorCast;
+        bool registerEnumClassesUnscoped;
+    };
+
+    struct QQmlSingletonTypeData
+    {
+        QQmlType::SingletonInstanceInfo *singletonInstanceInfo;
+    };
+
+    struct QQmlCompositeTypeData
+    {
+        QUrl url;
+    };
+
+    union extraData {
+        QQmlCppTypeData* cd;
+        QQmlSingletonTypeData* sd;
+        QQmlCompositeTypeData* fd;
+    } extraData;
+
+    const char *iid;
+    QHashedString module;
+    QString name;
+    QString elementName;
+    int version_maj;
+    int version_min;
+    int typeId;
+    int listId;
+    int revision;
+    mutable bool containsRevisionedAttributes;
+    mutable QQmlType superType;
+    const QMetaObject *baseMetaObject;
+
+    int index;
+    mutable volatile bool isSetup:1;
+    mutable volatile bool isEnumSetup:1;
+    mutable bool haveSuperType:1;
+    mutable QList<QQmlProxyMetaObject::ProxyData> metaObjects;
+    mutable QStringHash<int> enums;
+    mutable QStringHash<int> scopedEnumIndex; // maps from enum name to index in scopedEnums
+    mutable QList<QStringHash<int>*> scopedEnums;
+
+    struct PropertyCacheByMinorVersion
+    {
+        PropertyCacheByMinorVersion() : cache(nullptr), minorVersion(-1) {}
+        explicit PropertyCacheByMinorVersion(QQmlPropertyCache *pc, int ver) : cache(pc), minorVersion(ver) {}
+        QQmlPropertyCachePtr cache;
+        int minorVersion;
+    };
+    QVector<PropertyCacheByMinorVersion> propertyCaches;
+    QQmlPropertyCache *propertyCacheForMinorVersion(int minorVersion) const;
+    void setPropertyCacheForMinorVersion(int minorVersion, QQmlPropertyCache *cache);
+
+    void setName(const QString &uri, const QString &element);
+
+private:
+    ~QQmlTypePrivate() override;
+
+    struct EnumInfo {
+        QStringList path;
+        QString metaObjectName;
+        QString enumName;
+        QString enumKey;
+        QString metaEnumScope;
+        bool scoped;
+    };
+
+    void createListOfPossibleConflictingItems(const QMetaObject *metaObject, QList<EnumInfo> &enumInfoList, QStringList path) const;
+    void createEnumConflictReport(const QMetaObject *metaObject, const QString &conflictingKey) const;
+};
+
+QT_END_NAMESPACE
+
+#endif // QQMLTYPE_P_P_H
diff --git a/src/qml/qml/qqmltypeloader.cpp b/src/qml/qml/qqmltypeloader.cpp
index e4293596d8..457558fb56 100644
--- a/src/qml/qml/qqmltypeloader.cpp
+++ b/src/qml/qml/qqmltypeloader.cpp
@@ -44,13 +44,14 @@
 #include <private/qqmlengine_p.h>
 #include <private/qqmlglobal_p.h>
 #include <private/qqmlthread_p.h>
+#include <private/qv4codegen_p.h>
 #include <private/qqmlcomponent_p.h>
 #include <private/qqmlprofiler_p.h>
 #include <private/qqmlmemoryprofiler_p.h>
 #include <private/qqmltypecompiler_p.h>
 #include <private/qqmlpropertyvalidator_p.h>
 #include <private/qqmlpropertycachecreator_p.h>
-#include <private/qdeferredcleanup_p.h>
+#include <private/qv4module_p.h>
 
 #include <QtCore/qdir.h>
 #include <QtCore/qfile.h>
@@ -65,6 +66,7 @@
 #include <QtCore/qloggingcategory.h>
 #include <QtQml/qqmlextensioninterface.h>
 #include <QtCore/qcryptographichash.h>
+#include <QtCore/qscopeguard.h>
 
 #include <functional>
 
@@ -155,8 +157,8 @@ public:
     void loadAsync(QQmlDataBlob *b);
     void loadWithStaticData(QQmlDataBlob *b, const QByteArray &);
     void loadWithStaticDataAsync(QQmlDataBlob *b, const QByteArray &);
-    void loadWithCachedUnit(QQmlDataBlob *b, const QQmlPrivate::CachedQmlUnit *unit);
-    void loadWithCachedUnitAsync(QQmlDataBlob *b, const QQmlPrivate::CachedQmlUnit *unit);
+    void loadWithCachedUnit(QQmlDataBlob *b, const QV4::CompiledData::Unit *unit);
+    void loadWithCachedUnitAsync(QQmlDataBlob *b, const QV4::CompiledData::Unit *unit);
     void callCompleted(QQmlDataBlob *b);
     void callDownloadProgressChanged(QQmlDataBlob *b, qreal p);
     void initializeEngine(QQmlExtensionInterface *, const char *);
@@ -167,7 +169,7 @@ protected:
 private:
     void loadThread(QQmlDataBlob *b);
     void loadWithStaticDataThread(QQmlDataBlob *b, const QByteArray &);
-    void loadWithCachedUnitThread(QQmlDataBlob *b, const QQmlPrivate::CachedQmlUnit *unit);
+    void loadWithCachedUnitThread(QQmlDataBlob *b, const QV4::CompiledData::Unit *unit);
     void callCompletedMain(QQmlDataBlob *b);
     void callDownloadProgressChangedMain(QQmlDataBlob *b, qreal p);
     void initializeEngineMain(QQmlExtensionInterface *iface, const char *uri);
@@ -316,7 +318,8 @@ Returns true if the status is WaitingForDependencies.
 */
 bool QQmlDataBlob::isWaiting() const
 {
-    return status() == WaitingForDependencies;
+    return status() == WaitingForDependencies ||
+            status() == ResolvingDependencies;
 }
 
 /*!
@@ -355,8 +358,9 @@ qreal QQmlDataBlob::progress() const
 }
 
 /*!
-Returns the blob url passed to the constructor.  If a network redirect
-happens while fetching the data, this url remains the same.
+Returns the physical url of the data.  Initially this is the same as
+finalUrl(), but if a URL interceptor is set, it will work on this URL
+and leave finalUrl() alone.
 
 \sa finalUrl()
 */
@@ -365,16 +369,29 @@ QUrl QQmlDataBlob::url() const
     return m_url;
 }
 
+QString QQmlDataBlob::urlString() const
+{
+    if (m_urlString.isEmpty())
+        m_urlString = m_url.toString();
+
+    return m_urlString;
+}
+
 /*!
-Returns the final url of the data.  Initially this is the same as
-url(), but if a network redirect happens while fetching the data, this url
-is updated to reflect the new location.
+Returns the logical URL to be used for resolving further URLs referred to in
+the code.
 
-May only be called from the load thread, or after the blob isCompleteOrError().
+This is the blob url passed to the constructor. If a URL interceptor rewrites
+the URL, this one stays the same. If a network redirect happens while fetching
+the data, this url is updated to reflect the new location. Therefore, if both
+an interception and a redirection happen, the final url will indirectly
+incorporate the result of the interception, potentially breaking further
+lookups.
+
+\sa url()
 */
 QUrl QQmlDataBlob::finalUrl() const
 {
-    Q_ASSERT(isCompleteOrError() || (m_typeLoader && m_typeLoader->m_thread->isThisThread()));
     return m_finalUrl;
 }
 
@@ -383,7 +400,6 @@ Returns the finalUrl() as a string.
 */
 QString QQmlDataBlob::finalUrlString() const
 {
-    Q_ASSERT(isCompleteOrError() || (m_typeLoader && m_typeLoader->m_thread->isThisThread()));
     if (m_finalUrlString.isEmpty())
         m_finalUrlString = m_finalUrl.toString();
 
@@ -432,7 +448,7 @@ void QQmlDataBlob::setError(const QList<QQmlError> &errors)
     m_data.setStatus(Error);
 
     if (dumpErrors()) {
-        qWarning().nospace() << "Errors for " << m_finalUrl.toString();
+        qWarning().nospace() << "Errors for " << urlString();
         for (int ii = 0; ii < errors.count(); ++ii)
             qWarning().nospace() << "    " << qPrintable(errors.at(ii).toString());
     }
@@ -471,7 +487,7 @@ void QQmlDataBlob::setError(const QString &description)
 {
     QQmlError e;
     e.setDescription(description);
-    e.setUrl(finalUrl());
+    e.setUrl(url());
     setError(e);
 }
 
@@ -489,11 +505,12 @@ void QQmlDataBlob::addDependency(QQmlDataBlob *blob)
 
     if (!blob ||
         blob->status() == Error || blob->status() == Complete ||
-        status() == Error || status() == Complete || m_isDone ||
-        m_waitingFor.contains(blob))
+        status() == Error || status() == Complete || m_isDone)
         return;
 
-    blob->addref();
+    for (auto existingDep: qAsConst(m_waitingFor))
+        if (existingDep.data() == blob)
+            return;
 
     m_data.setStatus(WaitingForDependencies);
 
@@ -536,9 +553,9 @@ void QQmlDataBlob::networkError(QNetworkReply::NetworkError networkError)
     Q_UNUSED(networkError);
 
     QQmlError error;
-    error.setUrl(m_finalUrl);
+    error.setUrl(m_url);
 
-    const char *errorString = 0;
+    const char *errorString = nullptr;
     switch (networkError) {
         default:
             errorString = "Network error";
@@ -608,6 +625,7 @@ The default implementation does nothing.
 */
 void QQmlDataBlob::allDependenciesDone()
 {
+    m_data.setStatus(QQmlDataBlob::ResolvingDependencies);
 }
 
 /*!
@@ -652,7 +670,7 @@ void QQmlDataBlob::tryDone()
         addref();
 
 #ifdef DATABLOB_DEBUG
-        qWarning("QQmlDataBlob::done() %s", qPrintable(url().toString()));
+        qWarning("QQmlDataBlob::done() %s", qPrintable(urlString()));
 #endif
         done();
 
@@ -675,13 +693,11 @@ void QQmlDataBlob::tryDone()
 void QQmlDataBlob::cancelAllWaitingFor()
 {
     while (m_waitingFor.count()) {
-        QQmlDataBlob *blob = m_waitingFor.takeLast();
+        QQmlRefPointer<QQmlDataBlob> blob = m_waitingFor.takeLast();
 
         Q_ASSERT(blob->m_waitingOnMe.contains(this));
 
         blob->m_waitingOnMe.removeOne(this);
-
-        blob->release();
     }
 }
 
@@ -690,7 +706,8 @@ void QQmlDataBlob::notifyAllWaitingOnMe()
     while (m_waitingOnMe.count()) {
         QQmlDataBlob *blob = m_waitingOnMe.takeLast();
 
-        Q_ASSERT(blob->m_waitingFor.contains(this));
+        Q_ASSERT(std::any_of(blob->m_waitingFor.constBegin(), blob->m_waitingFor.constEnd(),
+                             [this](const QQmlRefPointer<QQmlDataBlob> &waiting) { return waiting.data() == this; }));
 
         blob->notifyComplete(this);
     }
@@ -698,14 +715,19 @@ void QQmlDataBlob::notifyAllWaitingOnMe()
 
 void QQmlDataBlob::notifyComplete(QQmlDataBlob *blob)
 {
-    Q_ASSERT(m_waitingFor.contains(blob));
     Q_ASSERT(blob->status() == Error || blob->status() == Complete);
-    QQmlCompilingProfiler prof(QQmlEnginePrivate::get(typeLoader()->engine())->profiler,
-                               blob);
+    QQmlCompilingProfiler prof(typeLoader()->profiler(), blob);
 
     m_inCallback = true;
 
-    m_waitingFor.removeOne(blob);
+    QQmlRefPointer<QQmlDataBlob> blobRef;
+    for (int i = 0; i < m_waitingFor.count(); ++i) {
+        if (m_waitingFor.at(i).data() == blob) {
+            blobRef = m_waitingFor.takeAt(i);
+            break;
+        }
+    }
+    Q_ASSERT(blobRef);
 
     if (blob->status() == Error) {
         dependencyError(blob);
@@ -713,8 +735,6 @@ void QQmlDataBlob::notifyComplete(QQmlDataBlob *blob)
         dependencyComplete(blob);
     }
 
-    blob->release();
-
     if (!isError() && m_waitingFor.isEmpty())
         allDependenciesDone();
 
@@ -779,7 +799,7 @@ void QQmlDataBlob::ThreadData::setProgress(quint8 v)
 QQmlTypeLoaderThread::QQmlTypeLoaderThread(QQmlTypeLoader *loader)
 : m_loader(loader)
 #if QT_CONFIG(qml_network)
-, m_networkAccessManager(0), m_networkReplyProxy(0)
+, m_networkAccessManager(nullptr), m_networkReplyProxy(nullptr)
 #endif // qml_network
 {
     // Do that after initializing all the members.
@@ -791,7 +811,7 @@ QNetworkAccessManager *QQmlTypeLoaderThread::networkAccessManager() const
 {
     Q_ASSERT(isThisThread());
     if (!m_networkAccessManager) {
-        m_networkAccessManager = QQmlEnginePrivate::get(m_loader->engine())->createNetworkAccessManager(0);
+        m_networkAccessManager = QQmlEnginePrivate::get(m_loader->engine())->createNetworkAccessManager(nullptr);
         m_networkReplyProxy = new QQmlTypeLoaderNetworkReplyProxy(m_loader);
     }
 
@@ -830,13 +850,13 @@ void QQmlTypeLoaderThread::loadWithStaticDataAsync(QQmlDataBlob *b, const QByteA
     postMethodToThread(&This::loadWithStaticDataThread, b, d);
 }
 
-void QQmlTypeLoaderThread::loadWithCachedUnit(QQmlDataBlob *b, const QQmlPrivate::CachedQmlUnit *unit)
+void QQmlTypeLoaderThread::loadWithCachedUnit(QQmlDataBlob *b, const QV4::CompiledData::Unit *unit)
 {
     b->addref();
     callMethodInThread(&This::loadWithCachedUnitThread, b, unit);
 }
 
-void QQmlTypeLoaderThread::loadWithCachedUnitAsync(QQmlDataBlob *b, const QQmlPrivate::CachedQmlUnit *unit)
+void QQmlTypeLoaderThread::loadWithCachedUnitAsync(QQmlDataBlob *b, const QV4::CompiledData::Unit *unit)
 {
     b->addref();
     postMethodToThread(&This::loadWithCachedUnitThread, b, unit);
@@ -845,13 +865,23 @@ void QQmlTypeLoaderThread::loadWithCachedUnitAsync(QQmlDataBlob *b, const QQmlPr
 void QQmlTypeLoaderThread::callCompleted(QQmlDataBlob *b)
 {
     b->addref();
+#if !QT_CONFIG(thread)
+    if (!isThisThread())
+        postMethodToThread(&This::callCompletedMain, b);
+#else
     postMethodToMain(&This::callCompletedMain, b);
+#endif
 }
 
 void QQmlTypeLoaderThread::callDownloadProgressChanged(QQmlDataBlob *b, qreal p)
 {
     b->addref();
+#if !QT_CONFIG(thread)
+    if (!isThisThread())
+        postMethodToThread(&This::callDownloadProgressChangedMain, b, p);
+#else
     postMethodToMain(&This::callDownloadProgressChangedMain, b, p);
+#endif
 }
 
 void QQmlTypeLoaderThread::initializeEngine(QQmlExtensionInterface *iface,
@@ -864,9 +894,9 @@ void QQmlTypeLoaderThread::shutdownThread()
 {
 #if QT_CONFIG(qml_network)
     delete m_networkAccessManager;
-    m_networkAccessManager = 0;
+    m_networkAccessManager = nullptr;
     delete m_networkReplyProxy;
-    m_networkReplyProxy = 0;
+    m_networkReplyProxy = nullptr;
 #endif // qml_network
 }
 
@@ -882,7 +912,7 @@ void QQmlTypeLoaderThread::loadWithStaticDataThread(QQmlDataBlob *b, const QByte
     b->release();
 }
 
-void QQmlTypeLoaderThread::loadWithCachedUnitThread(QQmlDataBlob *b, const QQmlPrivate::CachedQmlUnit *unit)
+void QQmlTypeLoaderThread::loadWithCachedUnitThread(QQmlDataBlob *b, const QV4::CompiledData::Unit *unit)
 {
     m_loader->loadWithCachedUnitThread(b, unit);
     b->release();
@@ -892,7 +922,7 @@ void QQmlTypeLoaderThread::callCompletedMain(QQmlDataBlob *b)
 {
     QML_MEMORY_SCOPE_URL(b->url());
 #ifdef DATABLOB_DEBUG
-    qWarning("QQmlTypeLoaderThread: %s completed() callback", qPrintable(b->url().toString()));
+    qWarning("QQmlTypeLoaderThread: %s completed() callback", qPrintable(b->urlString()));
 #endif
     b->completed();
     b->release();
@@ -902,7 +932,7 @@ void QQmlTypeLoaderThread::callDownloadProgressChangedMain(QQmlDataBlob *b, qrea
 {
 #ifdef DATABLOB_DEBUG
     qWarning("QQmlTypeLoaderThread: %s downloadProgressChanged(%f) callback",
-             qPrintable(b->url().toString()), p);
+             qPrintable(b->urlString()), p);
 #endif
     b->downloadProgressChanged(p);
     b->release();
@@ -950,7 +980,7 @@ void QQmlTypeLoader::invalidate()
     if (m_thread) {
         shutdownThread();
         delete m_thread;
-        m_thread = 0;
+        m_thread = nullptr;
     }
 
 #if QT_CONFIG(qml_network)
@@ -963,15 +993,13 @@ void QQmlTypeLoader::invalidate()
 #endif // qml_network
 }
 
-void QQmlTypeLoader::lock()
-{
-    m_thread->lock();
-}
-
-void QQmlTypeLoader::unlock()
+#if QT_CONFIG(qml_debug)
+void QQmlTypeLoader::setProfiler(QQmlProfiler *profiler)
 {
-    m_thread->unlock();
+    Q_ASSERT(!m_profiler);
+    m_profiler.reset(profiler);
 }
+#endif
 
 struct PlainLoader {
     void loadThread(QQmlTypeLoader *loader, QQmlDataBlob *blob) const
@@ -1007,8 +1035,8 @@ struct StaticLoader {
 };
 
 struct CachedLoader {
-    const QQmlPrivate::CachedQmlUnit *unit;
-    CachedLoader(const QQmlPrivate::CachedQmlUnit *unit) :  unit(unit) {}
+    const QV4::CompiledData::Unit *unit;
+    CachedLoader(const QV4::CompiledData::Unit *unit) :  unit(unit) {}
 
     void loadThread(QQmlTypeLoader *loader, QQmlDataBlob *blob) const
     {
@@ -1028,7 +1056,7 @@ template<typename Loader>
 void QQmlTypeLoader::doLoad(const Loader &loader, QQmlDataBlob *blob, Mode mode)
 {
 #ifdef DATABLOB_DEBUG
-    qWarning("QQmlTypeLoader::doLoad(%s): %s thread", qPrintable(blob->m_url.toString()),
+    qWarning("QQmlTypeLoader::doLoad(%s): %s thread", qPrintable(blob->urlString()),
              m_thread->isThisThread()?"Compile":"Engine");
 #endif
     blob->startLoading();
@@ -1080,7 +1108,7 @@ void QQmlTypeLoader::loadWithStaticData(QQmlDataBlob *blob, const QByteArray &da
     doLoad(StaticLoader(data), blob, mode);
 }
 
-void QQmlTypeLoader::loadWithCachedUnit(QQmlDataBlob *blob, const QQmlPrivate::CachedQmlUnit *unit, Mode mode)
+void QQmlTypeLoader::loadWithCachedUnit(QQmlDataBlob *blob, const QV4::CompiledData::Unit *unit, Mode mode)
 {
     doLoad(CachedLoader(unit), blob, mode);
 }
@@ -1092,7 +1120,7 @@ void QQmlTypeLoader::loadWithStaticDataThread(QQmlDataBlob *blob, const QByteArr
     setData(blob, data);
 }
 
-void QQmlTypeLoader::loadWithCachedUnitThread(QQmlDataBlob *blob, const QQmlPrivate::CachedQmlUnit *unit)
+void QQmlTypeLoader::loadWithCachedUnitThread(QQmlDataBlob *blob, const QV4::CompiledData::Unit *unit)
 {
     ASSERT_LOADTHREAD();
 
@@ -1150,14 +1178,17 @@ void QQmlTypeLoader::loadThread(QQmlDataBlob *blob)
         }
 
 #ifdef DATABLOB_DEBUG
-        qWarning("QQmlDataBlob: requested %s", qPrintable(blob->url().toString()));
+        qWarning("QQmlDataBlob: requested %s", qPrintable(blob->urlString()));
 #endif // DATABLOB_DEBUG
 #endif // qml_network
     }
 }
 
 #define DATALOADER_MAXIMUM_REDIRECT_RECURSION 16
+
+#ifndef TYPELOADER_MINIMUM_TRIM_THRESHOLD
 #define TYPELOADER_MINIMUM_TRIM_THRESHOLD 64
+#endif
 
 #if QT_CONFIG(qml_network)
 void QQmlTypeLoader::networkReplyFinished(QNetworkReply *reply)
@@ -1177,13 +1208,14 @@ void QQmlTypeLoader::networkReplyFinished(QNetworkReply *reply)
         if (redirect.isValid()) {
             QUrl url = reply->url().resolved(redirect.toUrl());
             blob->m_finalUrl = url;
+            blob->m_finalUrlString.clear();
 
             QNetworkReply *reply = m_thread->networkAccessManager()->get(QNetworkRequest(url));
             QObject *nrp = m_thread->networkReplyProxy();
             QObject::connect(reply, SIGNAL(finished()), nrp, SLOT(finished()));
             m_networkReplies.insert(reply, blob);
 #ifdef DATABLOB_DEBUG
-            qWarning("QQmlDataBlob: redirected to %s", qPrintable(blob->m_finalUrl.toString()));
+            qWarning("QQmlDataBlob: redirected to %s", qPrintable(blob->finalUrlString()));
 #endif
             return;
         }
@@ -1248,6 +1280,7 @@ void QQmlTypeLoader::setData(QQmlDataBlob *blob, const QByteArray &data)
     QML_MEMORY_SCOPE_URL(blob->url());
     QQmlDataBlob::SourceCodeData d;
     d.inlineSourceCode = QString::fromUtf8(data);
+    d.hasInlineSourceCode = true;
     setData(blob, d);
 }
 
@@ -1262,7 +1295,7 @@ void QQmlTypeLoader::setData(QQmlDataBlob *blob, const QString &fileName)
 void QQmlTypeLoader::setData(QQmlDataBlob *blob, const QQmlDataBlob::SourceCodeData &d)
 {
     QML_MEMORY_SCOPE_URL(blob->url());
-    QQmlCompilingProfiler prof(QQmlEnginePrivate::get(engine())->profiler, blob);
+    QQmlCompilingProfiler prof(profiler(), blob);
 
     blob->m_inCallback = true;
 
@@ -1279,10 +1312,10 @@ void QQmlTypeLoader::setData(QQmlDataBlob *blob, const QQmlDataBlob::SourceCodeD
     blob->tryDone();
 }
 
-void QQmlTypeLoader::setCachedUnit(QQmlDataBlob *blob, const QQmlPrivate::CachedQmlUnit *unit)
+void QQmlTypeLoader::setCachedUnit(QQmlDataBlob *blob, const QV4::CompiledData::Unit *unit)
 {
     QML_MEMORY_SCOPE_URL(blob->url());
-    QQmlCompilingProfiler prof(QQmlEnginePrivate::get(engine())->profiler, blob);
+    QQmlCompilingProfiler prof(profiler(), blob);
 
     blob->m_inCallback = true;
 
@@ -1312,20 +1345,17 @@ QQmlTypeLoader::Blob::Blob(const QUrl &url, QQmlDataBlob::Type type, QQmlTypeLoa
 
 QQmlTypeLoader::Blob::~Blob()
 {
-    for (int ii = 0; ii < m_qmldirs.count(); ++ii)
-        m_qmldirs.at(ii)->release();
 }
 
 bool QQmlTypeLoader::Blob::fetchQmldir(const QUrl &url, const QV4::CompiledData::Import *import, int priority, QList<QQmlError> *errors)
 {
-    QQmlQmldirData *data = typeLoader()->getQmldir(url);
+    QQmlRefPointer<QQmlQmldirData> data = typeLoader()->getQmldir(url);
 
     data->setImport(this, import);
     data->setPriority(this, priority);
 
     if (data->status() == Error) {
         // This qmldir must not exist - which is not an error
-        data->release();
         return true;
     } else if (data->status() == Complete) {
         // This data is already available
@@ -1333,13 +1363,13 @@ bool QQmlTypeLoader::Blob::fetchQmldir(const QUrl &url, const QV4::CompiledData:
     }
 
     // Wait for this data to become available
-    addDependency(data);
+    addDependency(data.data());
     return true;
 }
 
-bool QQmlTypeLoader::Blob::updateQmldir(QQmlQmldirData *data, const QV4::CompiledData::Import *import, QList<QQmlError> *errors)
+bool QQmlTypeLoader::Blob::updateQmldir(const QQmlRefPointer<QQmlQmldirData> &data, const QV4::CompiledData::Import *import, QList<QQmlError> *errors)
 {
-    QString qmldirIdentifier = data->url().toString();
+    QString qmldirIdentifier = data->urlString();
     QString qmldirUrl = qmldirIdentifier.left(qmldirIdentifier.lastIndexOf(QLatin1Char('/')) + 1);
 
     typeLoader()->setQmldirContent(qmldirIdentifier, data->content());
@@ -1359,12 +1389,12 @@ bool QQmlTypeLoader::Blob::updateQmldir(QQmlQmldirData *data, const QV4::Compile
     if (!importQualifier.isEmpty()) {
         // Does this library contain any qualified scripts?
         QUrl libraryUrl(qmldirUrl);
-        const QQmlTypeLoaderQmldirContent *qmldir = typeLoader()->qmldirContent(qmldirIdentifier);
-        const auto qmldirScripts = qmldir->scripts();
+        const QQmlTypeLoaderQmldirContent qmldir = typeLoader()->qmldirContent(qmldirIdentifier);
+        const auto qmldirScripts = qmldir.scripts();
         for (const QQmlDirParser::Script &script : qmldirScripts) {
             QUrl scriptUrl = libraryUrl.resolved(QUrl(script.fileName));
-            QQmlScriptBlob *blob = typeLoader()->getScript(scriptUrl);
-            addDependency(blob);
+            QQmlRefPointer<QQmlScriptBlob> blob = typeLoader()->getScript(scriptUrl);
+            addDependency(blob.data());
 
             scriptImported(blob, import->location, script.nameSpace, importQualifier);
         }
@@ -1383,8 +1413,8 @@ bool QQmlTypeLoader::Blob::addImport(const QV4::CompiledData::Import *import, QL
     const QString &importQualifier = stringAt(import->qualifierIndex);
     if (import->type == QV4::CompiledData::Import::ImportScript) {
         QUrl scriptUrl = finalUrl().resolved(QUrl(importUri));
-        QQmlScriptBlob *blob = typeLoader()->getScript(scriptUrl);
-        addDependency(blob);
+        QQmlRefPointer<QQmlScriptBlob> blob = typeLoader()->getScript(scriptUrl);
+        addDependency(blob.data());
 
         scriptImported(blob, import->location, importQualifier, QString());
     } else if (import->type == QV4::CompiledData::Import::ImportLibrary) {
@@ -1407,12 +1437,12 @@ bool QQmlTypeLoader::Blob::addImport(const QV4::CompiledData::Import *import, QL
             if (!importQualifier.isEmpty()) {
                 // Does this library contain any qualified scripts?
                 QUrl libraryUrl(qmldirUrl);
-                const QQmlTypeLoaderQmldirContent *qmldir = typeLoader()->qmldirContent(qmldirFilePath);
-                const auto qmldirScripts = qmldir->scripts();
+                const QQmlTypeLoaderQmldirContent qmldir = typeLoader()->qmldirContent(qmldirFilePath);
+                const auto qmldirScripts = qmldir.scripts();
                 for (const QQmlDirParser::Script &script : qmldirScripts) {
                     QUrl scriptUrl = libraryUrl.resolved(QUrl(script.fileName));
-                    QQmlScriptBlob *blob = typeLoader()->getScript(scriptUrl);
-                    addDependency(blob);
+                    QQmlRefPointer<QQmlScriptBlob> blob = typeLoader()->getScript(scriptUrl);
+                    addDependency(blob.data());
 
                     scriptImported(blob, import->location, script.nameSpace, importQualifier);
                 }
@@ -1427,8 +1457,13 @@ bool QQmlTypeLoader::Blob::addImport(const QV4::CompiledData::Import *import, QL
                 // We haven't yet resolved this import
                 m_unresolvedImports.insert(import, 0);
 
-                // Query any network import paths for this library
-                QStringList remotePathList = importDatabase->importPathList(QQmlImportDatabase::Remote);
+                QQmlAbstractUrlInterceptor *interceptor = typeLoader()->engine()->urlInterceptor();
+
+                // Query any network import paths for this library.
+                // Interceptor might redirect local paths.
+                QStringList remotePathList = importDatabase->importPathList(
+                            interceptor ? QQmlImportDatabase::LocalOrRemote
+                                        : QQmlImportDatabase::Remote);
                 if (!remotePathList.isEmpty()) {
                     // Add this library and request the possible locations for it
                     if (!m_importCache.addLibraryImport(importDatabase, importUri, importQualifier, import->majorVersion,
@@ -1439,8 +1474,18 @@ bool QQmlTypeLoader::Blob::addImport(const QV4::CompiledData::Import *import, QL
                     int priority = 0;
                     const QStringList qmlDirPaths = QQmlImports::completeQmldirPaths(importUri, remotePathList, import->majorVersion, import->minorVersion);
                     for (const QString &qmldirPath : qmlDirPaths) {
-                        if (!fetchQmldir(QUrl(qmldirPath), import, ++priority, errors))
+                        if (interceptor) {
+                            QUrl url = interceptor->intercept(
+                                        QQmlImports::urlFromLocalFileOrQrcOrUrl(qmldirPath),
+                                        QQmlAbstractUrlInterceptor::QmldirFile);
+                            if (!QQmlFile::isLocalFile(url)
+                                    && !fetchQmldir(url, import, ++priority, errors)) {
+                                return false;
+                            }
+                        } else if (!fetchQmldir(QUrl(qmldirPath), import, ++priority, errors)) {
                             return false;
+                        }
+
                     }
                 }
             }
@@ -1469,14 +1514,6 @@ bool QQmlTypeLoader::Blob::addImport(const QV4::CompiledData::Import *import, QL
     return true;
 }
 
-void QQmlTypeLoader::Blob::dependencyError(QQmlDataBlob *blob)
-{
-    if (blob->type() == QQmlDataBlob::QmldirFile) {
-        QQmlQmldirData *data = static_cast<QQmlQmldirData *>(blob);
-        data->release();
-    }
-}
-
 void QQmlTypeLoader::Blob::dependencyComplete(QQmlDataBlob *blob)
 {
     if (blob->type() == QQmlDataBlob::QmldirFile) {
@@ -1499,15 +1536,15 @@ void QQmlTypeLoader::Blob::dependencyComplete(QQmlDataBlob *blob)
 
 bool QQmlTypeLoader::Blob::isDebugging() const
 {
-    return QV8Engine::getV4(typeLoader()->engine())->debugger() != 0;
+    return typeLoader()->engine()->handle()->debugger() != nullptr;
 }
 
-bool QQmlTypeLoader::Blob::qmldirDataAvailable(QQmlQmldirData *data, QList<QQmlError> *errors)
+bool QQmlTypeLoader::Blob::qmldirDataAvailable(const QQmlRefPointer<QQmlQmldirData> &data, QList<QQmlError> *errors)
 {
     bool resolve = true;
 
     const QV4::CompiledData::Import *import = data->import(this);
-    data->setImport(this, 0);
+    data->setImport(this, nullptr);
 
     int priority = data->priority(this);
     data->setPriority(this, 0);
@@ -1522,7 +1559,6 @@ bool QQmlTypeLoader::Blob::qmldirDataAvailable(QQmlQmldirData *data, QList<QQmlE
         if (resolve) {
             // This is the (current) best resolution for this import
             if (!updateQmldir(data, import, errors)) {
-                data->release();
                 return false;
             }
 
@@ -1532,7 +1568,6 @@ bool QQmlTypeLoader::Blob::qmldirDataAvailable(QQmlQmldirData *data, QList<QQmlE
         }
     }
 
-    data->release();
     return true;
 }
 
@@ -1558,6 +1593,7 @@ QString QQmlTypeLoaderQmldirContent::typeNamespace() const
 
 void QQmlTypeLoaderQmldirContent::setContent(const QString &location, const QString &content)
 {
+    m_hasContent = true;
     m_location = location;
     m_parser.parse(content);
 }
@@ -1596,8 +1632,10 @@ bool QQmlTypeLoaderQmldirContent::designerSupported() const
 Constructs a new type loader that uses the given \a engine.
 */
 QQmlTypeLoader::QQmlTypeLoader(QQmlEngine *engine)
-    : m_engine(engine), m_thread(new QQmlTypeLoaderThread(this)),
-      m_typeCacheTrimThreshold(TYPELOADER_MINIMUM_TRIM_THRESHOLD)
+    : m_engine(engine)
+    , m_thread(new QQmlTypeLoaderThread(this))
+    , m_mutex(m_thread->mutex())
+    , m_typeCacheTrimThreshold(TYPELOADER_MINIMUM_TRIM_THRESHOLD)
 {
 }
 
@@ -1620,14 +1658,24 @@ QQmlImportDatabase *QQmlTypeLoader::importDatabase() const
     return &QQmlEnginePrivate::get(engine())->importDatabase;
 }
 
+QUrl QQmlTypeLoader::normalize(const QUrl &unNormalizedUrl)
+{
+    QUrl normalized(unNormalizedUrl);
+    if (normalized.scheme() == QLatin1String("qrc"))
+        normalized.setHost(QString()); // map qrc:///a.qml to qrc:/a.qml
+    return normalized;
+}
+
 /*!
 Returns a QQmlTypeData for the specified \a url.  The QQmlTypeData may be cached.
 */
-QQmlTypeData *QQmlTypeLoader::getType(const QUrl &url, Mode mode)
+QQmlRefPointer<QQmlTypeData> QQmlTypeLoader::getType(const QUrl &unNormalizedUrl, Mode mode)
 {
-    Q_ASSERT(!url.isRelative() &&
-            (QQmlFile::urlToLocalFileOrQrc(url).isEmpty() ||
-             !QDir::isRelativePath(QQmlFile::urlToLocalFileOrQrc(url))));
+    Q_ASSERT(!unNormalizedUrl.isRelative() &&
+            (QQmlFile::urlToLocalFileOrQrc(unNormalizedUrl).isEmpty() ||
+             !QDir::isRelativePath(QQmlFile::urlToLocalFileOrQrc(unNormalizedUrl))));
+
+    const QUrl url = normalize(unNormalizedUrl);
 
     LockHolder<QQmlTypeLoader> holder(this);
 
@@ -1641,9 +1689,11 @@ QQmlTypeData *QQmlTypeLoader::getType(const QUrl &url, Mode mode)
         typeData = new QQmlTypeData(url, this);
         // TODO: if (compiledData == 0), is it safe to omit this insertion?
         m_typeCache.insert(url, typeData);
-        if (const QQmlPrivate::CachedQmlUnit *cachedUnit = QQmlMetaType::findCachedCompilationUnit(typeData->url())) {
+        QQmlMetaType::CachedUnitLookupError error = QQmlMetaType::CachedUnitLookupError::NoError;
+        if (const QV4::CompiledData::Unit *cachedUnit = QQmlMetaType::findCachedCompilationUnit(typeData->url(), &error)) {
             QQmlTypeLoader::loadWithCachedUnit(typeData, cachedUnit, mode);
         } else {
+            typeData->setCachedUnitStatus(error);
             QQmlTypeLoader::load(typeData, mode);
         }
     } else if ((mode == PreferSynchronous || mode == Synchronous) && QQmlFile::isSynchronous(url)) {
@@ -1662,8 +1712,6 @@ QQmlTypeData *QQmlTypeLoader::getType(const QUrl &url, Mode mode)
         }
     }
 
-    typeData->addref();
-
     return typeData;
 }
 
@@ -1671,24 +1719,26 @@ QQmlTypeData *QQmlTypeLoader::getType(const QUrl &url, Mode mode)
 Returns a QQmlTypeData for the given \a data with the provided base \a url.  The
 QQmlTypeData will not be cached.
 */
-QQmlTypeData *QQmlTypeLoader::getType(const QByteArray &data, const QUrl &url, Mode mode)
+QQmlRefPointer<QQmlTypeData> QQmlTypeLoader::getType(const QByteArray &data, const QUrl &url, Mode mode)
 {
     LockHolder<QQmlTypeLoader> holder(this);
 
     QQmlTypeData *typeData = new QQmlTypeData(url, this);
     QQmlTypeLoader::loadWithStaticData(typeData, data, mode);
 
-    return typeData;
+    return QQmlRefPointer<QQmlTypeData>(typeData, QQmlRefPointer<QQmlTypeData>::Adopt);
 }
 
 /*!
 Return a QQmlScriptBlob for \a url.  The QQmlScriptData may be cached.
 */
-QQmlScriptBlob *QQmlTypeLoader::getScript(const QUrl &url)
+QQmlRefPointer<QQmlScriptBlob> QQmlTypeLoader::getScript(const QUrl &unNormalizedUrl)
 {
-    Q_ASSERT(!url.isRelative() &&
-            (QQmlFile::urlToLocalFileOrQrc(url).isEmpty() ||
-             !QDir::isRelativePath(QQmlFile::urlToLocalFileOrQrc(url))));
+    Q_ASSERT(!unNormalizedUrl.isRelative() &&
+            (QQmlFile::urlToLocalFileOrQrc(unNormalizedUrl).isEmpty() ||
+             !QDir::isRelativePath(QQmlFile::urlToLocalFileOrQrc(unNormalizedUrl))));
+
+    const QUrl url = normalize(unNormalizedUrl);
 
     LockHolder<QQmlTypeLoader> holder(this);
 
@@ -1698,27 +1748,26 @@ QQmlScriptBlob *QQmlTypeLoader::getScript(const QUrl &url)
         scriptBlob = new QQmlScriptBlob(url, this);
         m_scriptCache.insert(url, scriptBlob);
 
-        if (const QQmlPrivate::CachedQmlUnit *cachedUnit = QQmlMetaType::findCachedCompilationUnit(scriptBlob->url())) {
+        QQmlMetaType::CachedUnitLookupError error;
+        if (const QV4::CompiledData::Unit *cachedUnit = QQmlMetaType::findCachedCompilationUnit(scriptBlob->url(), &error)) {
             QQmlTypeLoader::loadWithCachedUnit(scriptBlob, cachedUnit);
         } else {
+            scriptBlob->setCachedUnitStatus(error);
             QQmlTypeLoader::load(scriptBlob);
         }
     }
 
-    scriptBlob->addref();
-
     return scriptBlob;
 }
 
 /*!
 Returns a QQmlQmldirData for \a url.  The QQmlQmldirData may be cached.
 */
-QQmlQmldirData *QQmlTypeLoader::getQmldir(const QUrl &url)
+QQmlRefPointer<QQmlQmldirData> QQmlTypeLoader::getQmldir(const QUrl &url)
 {
     Q_ASSERT(!url.isRelative() &&
             (QQmlFile::urlToLocalFileOrQrc(url).isEmpty() ||
              !QDir::isRelativePath(QQmlFile::urlToLocalFileOrQrc(url))));
-
     LockHolder<QQmlTypeLoader> holder(this);
 
     QQmlQmldirData *qmldirData = m_qmldirCache.value(url);
@@ -1729,8 +1778,6 @@ QQmlQmldirData *QQmlTypeLoader::getQmldir(const QUrl &url)
         QQmlTypeLoader::load(qmldirData);
     }
 
-    qmldirData->addref();
-
     return qmldirData;
 }
 
@@ -1774,41 +1821,37 @@ QString QQmlTypeLoader::absoluteFilePath(const QString &path)
         // assets resource url
         QFileInfo fileInfo(QQmlFile::urlToLocalFileOrQrc(path));
         return fileInfo.isFile() ? fileInfo.absoluteFilePath() : QString();
+    } else if (path.count() > 8 && path.at(7) == QLatin1Char(':') && path.at(8) == QLatin1Char('/') &&
+           path.startsWith(QLatin1String("content"), Qt::CaseInsensitive)) {
+        // content url
+        QFileInfo fileInfo(QQmlFile::urlToLocalFileOrQrc(path));
+        return fileInfo.isFile() ? fileInfo.absoluteFilePath() : QString();
     }
 #endif
 
     int lastSlash = path.lastIndexOf(QLatin1Char('/'));
-    QStringRef dirPath(&path, 0, lastSlash);
+    QString dirPath(path.left(lastSlash));
 
-    StringSet **fileSet = m_importDirCache.value(QHashedStringRef(dirPath.constData(), dirPath.length()));
-    if (!fileSet) {
-        QHashedString dirPathString(dirPath.toString());
-        bool exists = QDir(dirPathString).exists();
-        QStringHash<bool> *files = exists ? new QStringHash<bool> : 0;
-        m_importDirCache.insert(dirPathString, files);
-        fileSet = m_importDirCache.value(dirPathString);
+    LockHolder<QQmlTypeLoader> holder(this);
+    if (!m_importDirCache.contains(dirPath)) {
+        bool exists = QDir(dirPath).exists();
+        QCache<QString, bool> *entry = exists ? new QCache<QString, bool> : nullptr;
+        m_importDirCache.insert(dirPath, entry);
     }
-    if (!(*fileSet))
+    QCache<QString, bool> *fileSet = m_importDirCache.object(dirPath);
+    if (!fileSet)
         return QString();
 
     QString absoluteFilePath;
-    QHashedStringRef fileName(path.constData()+lastSlash+1, path.length()-lastSlash-1);
+    QString fileName(path.mid(lastSlash+1, path.length()-lastSlash-1));
 
-    bool *value = (*fileSet)->value(fileName);
+    bool *value = fileSet->object(fileName);
     if (value) {
         if (*value)
             absoluteFilePath = path;
     } else {
-        bool exists = false;
-#ifdef Q_OS_UNIX
-        struct stat statBuf;
-        // XXX Avoid encoding entire path. Should store encoded dirpath in cache
-        if (::stat(QFile::encodeName(path).constData(), &statBuf) == 0)
-            exists = S_ISREG(statBuf.st_mode);
-#else
-        exists = QFile::exists(path);
-#endif
-        (*fileSet)->insert(fileName.toString(), exists);
+        bool exists = QFile::exists(path);
+        fileSet->insert(fileName, new bool(exists));
         if (exists)
             absoluteFilePath = path;
     }
@@ -1819,6 +1862,55 @@ QString QQmlTypeLoader::absoluteFilePath(const QString &path)
     return absoluteFilePath;
 }
 
+bool QQmlTypeLoader::fileExists(const QString &path, const QString &file)
+{
+    if (path.isEmpty())
+        return false;
+    Q_ASSERT(path.endsWith(QLatin1Char('/')));
+    if (path.at(0) == QLatin1Char(':')) {
+        // qrc resource
+        QFileInfo fileInfo(path + file);
+        return fileInfo.isFile();
+    } else if (path.count() > 3 && path.at(3) == QLatin1Char(':') &&
+               path.startsWith(QLatin1String("qrc"), Qt::CaseInsensitive)) {
+        // qrc resource url
+        QFileInfo fileInfo(QQmlFile::urlToLocalFileOrQrc(path + file));
+        return fileInfo.isFile();
+    }
+#if defined(Q_OS_ANDROID)
+    else if (path.count() > 7 && path.at(6) == QLatin1Char(':') && path.at(7) == QLatin1Char('/') &&
+           path.startsWith(QLatin1String("assets"), Qt::CaseInsensitive)) {
+        // assets resource url
+        QFileInfo fileInfo(QQmlFile::urlToLocalFileOrQrc(path + file));
+        return fileInfo.isFile();
+    } else if (path.count() > 8 && path.at(7) == QLatin1Char(':') && path.at(8) == QLatin1Char('/') &&
+           path.startsWith(QLatin1String("content"), Qt::CaseInsensitive)) {
+        // content url
+        QFileInfo fileInfo(QQmlFile::urlToLocalFileOrQrc(path + file));
+        return fileInfo.isFile();
+    }
+#endif
+
+    LockHolder<QQmlTypeLoader> holder(this);
+    if (!m_importDirCache.contains(path)) {
+        bool exists = QDir(path).exists();
+        QCache<QString, bool> *entry = exists ? new QCache<QString, bool> : nullptr;
+        m_importDirCache.insert(path, entry);
+    }
+    QCache<QString, bool> *fileSet = m_importDirCache.object(path);
+    if (!fileSet)
+        return false;
+
+    bool *value = fileSet->object(file);
+    if (value) {
+        return *value;
+    } else {
+        bool exists = QFile::exists(path + file);
+        fileSet->insert(file, new bool(exists));
+        return exists;
+    }
+}
+
 
 /*!
 Returns true if the path is a directory via a directory cache.  Cache is
@@ -1831,7 +1923,7 @@ bool QQmlTypeLoader::directoryExists(const QString &path)
 
     bool isResource = path.at(0) == QLatin1Char(':');
 #if defined(Q_OS_ANDROID)
-    isResource = isResource || path.startsWith(QLatin1String("assets:/"));
+    isResource = isResource || path.startsWith(QLatin1String("assets:/")) || path.startsWith(QLatin1String("content:/"));
 #endif
 
     if (isResource) {
@@ -1843,18 +1935,17 @@ bool QQmlTypeLoader::directoryExists(const QString &path)
     int length = path.length();
     if (path.endsWith(QLatin1Char('/')))
         --length;
-    QStringRef dirPath(&path, 0, length);
+    QString dirPath(path.left(length));
 
-    StringSet **fileSet = m_importDirCache.value(QHashedStringRef(dirPath.constData(), dirPath.length()));
-    if (!fileSet) {
-        QHashedString dirPathString(dirPath.toString());
-        bool exists = QDir(dirPathString).exists();
-        QStringHash<bool> *files = exists ? new QStringHash<bool> : 0;
-        m_importDirCache.insert(dirPathString, files);
-        fileSet = m_importDirCache.value(dirPathString);
+    LockHolder<QQmlTypeLoader> holder(this);
+    if (!m_importDirCache.contains(dirPath)) {
+        bool exists = QDir(dirPath).exists();
+        QCache<QString, bool> *files = exists ? new QCache<QString, bool> : nullptr;
+        m_importDirCache.insert(dirPath, files);
     }
 
-    return (*fileSet);
+    QCache<QString, bool> *fileSet = m_importDirCache.object(dirPath);
+    return fileSet != nullptr;
 }
 
 
@@ -1865,51 +1956,56 @@ Return a QQmlTypeLoaderQmldirContent for absoluteFilePath.  The QQmlTypeLoaderQm
 
 It can also be a remote path for a remote directory import, but it will have been cached by now in this case.
 */
-const QQmlTypeLoaderQmldirContent *QQmlTypeLoader::qmldirContent(const QString &filePathIn)
+const QQmlTypeLoaderQmldirContent QQmlTypeLoader::qmldirContent(const QString &filePathIn)
 {
-    QUrl url(filePathIn); //May already contain http scheme
-    if (url.scheme() == QLatin1String("http") || url.scheme() == QLatin1String("https"))
-        return *(m_importQmlDirCache.value(filePathIn)); //Can't load the remote here, but should be cached
-    else
-        url = QUrl::fromLocalFile(filePathIn);
-    if (engine() && engine()->urlInterceptor())
-        url = engine()->urlInterceptor()->intercept(url, QQmlAbstractUrlInterceptor::QmldirFile);
-    Q_ASSERT(url.scheme() == QLatin1String("file"));
+    LockHolder<QQmlTypeLoader> holder(this);
+
     QString filePath;
-    if (url.scheme() == QLatin1String("file"))
-        filePath = url.toLocalFile();
-    else
-        filePath = url.path();
 
-    QQmlTypeLoaderQmldirContent *qmldir;
+    // Try to guess if filePathIn is already a URL. This is necessarily fragile, because
+    // - paths can contain ':', which might make them appear as URLs with schemes.
+    // - windows drive letters appear as schemes (thus "< 2" below).
+    // - a "file:" URL is equivalent to the respective file, but will be treated differently.
+    // Yet, this heuristic is the best we can do until we pass more structured information here,
+    // for example a QUrl also for local files.
+    QUrl url(filePathIn);
+    if (url.scheme().length() < 2) {
+        filePath = filePathIn;
+    } else {
+        filePath = QQmlFile::urlToLocalFileOrQrc(url);
+        if (filePath.isEmpty()) { // Can't load the remote here, but should be cached
+            if (auto entry = m_importQmlDirCache.value(filePathIn))
+                return **entry;
+            else
+                return QQmlTypeLoaderQmldirContent();
+        }
+    }
+
     QQmlTypeLoaderQmldirContent **val = m_importQmlDirCache.value(filePath);
-    if (!val) {
-        qmldir = new QQmlTypeLoaderQmldirContent;
+    if (val)
+        return **val;
+    QQmlTypeLoaderQmldirContent *qmldir = new QQmlTypeLoaderQmldirContent;
 
 #define ERROR(description) { QQmlError e; e.setDescription(description); qmldir->setError(e); }
 #define NOT_READABLE_ERROR QString(QLatin1String("module \"$$URI$$\" definition \"%1\" not readable"))
 #define CASE_MISMATCH_ERROR QString(QLatin1String("cannot load module \"$$URI$$\": File name case mismatch for \"%1\""))
 
-        QFile file(filePath);
-        if (!QQml_isFileCaseCorrect(filePath)) {
-            ERROR(CASE_MISMATCH_ERROR.arg(filePath));
-        } else if (file.open(QFile::ReadOnly)) {
-            QByteArray data = file.readAll();
-            qmldir->setContent(filePath, QString::fromUtf8(data));
-        } else {
-            ERROR(NOT_READABLE_ERROR.arg(filePath));
-        }
+    QFile file(filePath);
+    if (!QQml_isFileCaseCorrect(filePath)) {
+        ERROR(CASE_MISMATCH_ERROR.arg(filePath));
+    } else if (file.open(QFile::ReadOnly)) {
+        QByteArray data = file.readAll();
+        qmldir->setContent(filePath, QString::fromUtf8(data));
+    } else {
+        ERROR(NOT_READABLE_ERROR.arg(filePath));
+    }
 
 #undef ERROR
 #undef NOT_READABLE_ERROR
 #undef CASE_MISMATCH_ERROR
 
-        m_importQmlDirCache.insert(filePath, qmldir);
-    } else {
-        qmldir = *val;
-    }
-
-    return qmldir;
+    m_importQmlDirCache.insert(filePath, qmldir);
+    return *qmldir;
 }
 
 void QQmlTypeLoader::setQmldirContent(const QString &url, const QString &content)
@@ -1938,7 +2034,7 @@ void QQmlTypeLoader::clearCache()
         (*iter)->release();
     for (QmldirCache::Iterator iter = m_qmldirCache.begin(), end = m_qmldirCache.end(); iter != end; ++iter)
         (*iter)->release();
-    qDeleteAll(m_importDirCache);
+
     qDeleteAll(m_importQmlDirCache);
 
     m_typeCache.clear();
@@ -1947,6 +2043,7 @@ void QQmlTypeLoader::clearCache()
     m_qmldirCache.clear();
     m_importDirCache.clear();
     m_importQmlDirCache.clear();
+    QQmlMetaType::freeUnusedTypesAndCaches();
 }
 
 void QQmlTypeLoader::updateTypeCacheTrimThreshold()
@@ -1988,6 +2085,8 @@ void QQmlTypeLoader::trimCache()
 
     updateTypeCacheTrimThreshold();
 
+    QQmlMetaType::freeUnusedTypesAndCaches();
+
     // TODO: release any scripts which are no longer referenced by any types
 }
 
@@ -2013,7 +2112,7 @@ QString QQmlTypeData::TypeReference::qualifiedName() const
     if (!prefix.isEmpty()) {
         result = prefix + QLatin1Char('.');
     }
-    result.append(type->qmlTypeName());
+    result.append(type.qmlTypeName());
     return result;
 }
 
@@ -2026,17 +2125,9 @@ QQmlTypeData::QQmlTypeData(const QUrl &url, QQmlTypeLoader *manager)
 
 QQmlTypeData::~QQmlTypeData()
 {
-    for (int ii = 0; ii < m_scripts.count(); ++ii)
-        m_scripts.at(ii).script->release();
-    for (int ii = 0; ii < m_compositeSingletons.count(); ++ii) {
-        if (QQmlTypeData *tdata = m_compositeSingletons.at(ii).typeData)
-            tdata->release();
-    }
-    for (auto it = m_resolvedTypes.constBegin(), end = m_resolvedTypes.constEnd();
-         it != end; ++it) {
-        if (QQmlTypeData *tdata = it->typeData)
-            tdata->release();
-    }
+    m_scripts.clear();
+    m_compositeSingletons.clear();
+    m_resolvedTypes.clear();
 }
 
 const QList<QQmlTypeData::ScriptReference> &QQmlTypeData::resolvedScripts() const
@@ -2070,20 +2161,20 @@ bool QQmlTypeData::tryLoadFromDiskCache()
     if (isDebugging())
         return false;
 
-    QV4::ExecutionEngine *v4 = QQmlEnginePrivate::getV4Engine(typeLoader()->engine());
+    QV4::ExecutionEngine *v4 = typeLoader()->engine()->handle();
     if (!v4)
         return false;
 
-    QQmlRefPointer<QV4::CompiledData::CompilationUnit> unit = v4->iselFactory->createUnitForLoading();
+    QQmlRefPointer<QV4::CompiledData::CompilationUnit> unit = QV4::Compiler::Codegen::createUnitForLoading();
     {
         QString error;
-        if (!unit->loadFromDisk(url(), m_backupSourceCode.sourceTimeStamp(), v4->iselFactory.data(), &error)) {
-            qCDebug(DBG_DISK_CACHE) << "Error loading" << url().toString() << "from disk cache:" << error;
+        if (!unit->loadFromDisk(url(), m_backupSourceCode.sourceTimeStamp(), &error)) {
+            qCDebug(DBG_DISK_CACHE) << "Error loading" << urlString() << "from disk cache:" << error;
             return false;
         }
     }
 
-    if (unit->data->flags & QV4::CompiledData::Unit::PendingTypeCompilation) {
+    if (unit->unitData()->flags & QV4::CompiledData::Unit::PendingTypeCompilation) {
         restoreIR(unit);
         return true;
     }
@@ -2105,8 +2196,8 @@ bool QQmlTypeData::tryLoadFromDiskCache()
                 return false;
 
             // find the implicit import
-            for (quint32 i = 0; i < m_compiledData->data->nImports; ++i) {
-                const QV4::CompiledData::Import *import = m_compiledData->data->importAt(i);
+            for (quint32 i = 0, count = m_compiledData->importCount(); i < count; ++i) {
+                const QV4::CompiledData::Import *import = m_compiledData->importAt(i);
                 if (m_compiledData->stringAt(import->uriIndex) == QLatin1String(".")
                     && import->qualifierIndex == 0
                     && import->majorVersion == -1
@@ -2122,8 +2213,8 @@ bool QQmlTypeData::tryLoadFromDiskCache()
         }
     }
 
-    for (int i = 0, count = m_compiledData->data->nImports; i < count; ++i) {
-        const QV4::CompiledData::Import *import = m_compiledData->data->importAt(i);
+    for (int i = 0, count = m_compiledData->importCount(); i < count; ++i) {
+        const QV4::CompiledData::Import *import = m_compiledData->importAt(i);
         QList<QQmlError> errors;
         if (!addImport(import, &errors)) {
             Q_ASSERT(errors.size());
@@ -2149,8 +2240,12 @@ void QQmlTypeData::createTypeAndPropertyCaches(const QQmlRefPointer<QQmlTypeName
 
     QQmlEnginePrivate * const engine = QQmlEnginePrivate::get(typeLoader()->engine());
 
+    QQmlPendingGroupPropertyBindings pendingGroupPropertyBindings;
+
     {
-        QQmlPropertyCacheCreator<QV4::CompiledData::CompilationUnit> propertyCacheCreator(&m_compiledData->propertyCaches, engine, m_compiledData, &m_importCache);
+        QQmlPropertyCacheCreator<QV4::CompiledData::CompilationUnit> propertyCacheCreator(&m_compiledData->propertyCaches,
+                                                                                          &pendingGroupPropertyBindings,
+                                                                                          engine, m_compiledData.data(), &m_importCache);
         QQmlCompileError error = propertyCacheCreator.buildMetaObjects();
         if (error.isSet()) {
             setError(error);
@@ -2158,18 +2253,20 @@ void QQmlTypeData::createTypeAndPropertyCaches(const QQmlRefPointer<QQmlTypeName
         }
     }
 
-    QQmlPropertyCacheAliasCreator<QV4::CompiledData::CompilationUnit> aliasCreator(&m_compiledData->propertyCaches, m_compiledData);
+    QQmlPropertyCacheAliasCreator<QV4::CompiledData::CompilationUnit> aliasCreator(&m_compiledData->propertyCaches, m_compiledData.data());
     aliasCreator.appendAliasPropertiesToMetaObjects();
+
+    pendingGroupPropertyBindings.resolveMissingPropertyCaches(engine, &m_compiledData->propertyCaches);
 }
 
 static bool addTypeReferenceChecksumsToHash(const QList<QQmlTypeData::TypeReference> &typeRefs, QCryptographicHash *hash, QQmlEngine *engine)
 {
     for (const auto &typeRef: typeRefs) {
         if (typeRef.typeData) {
-            const auto unit = typeRef.typeData->compilationUnit();
-            hash->addData(unit->data->md5Checksum, sizeof(unit->data->md5Checksum));
-        } else if (typeRef.type) {
-            const auto propertyCache = QQmlEnginePrivate::get(engine)->cache(typeRef.type->metaObject());
+            const auto unit = typeRef.typeData->compilationUnit()->unitData();
+            hash->addData(unit->md5Checksum, sizeof(unit->md5Checksum));
+        } else if (typeRef.type.isValid()) {
+            const auto propertyCache = QQmlEnginePrivate::get(engine)->cache(typeRef.type.metaObject());
             bool ok = false;
             hash->addData(propertyCache->checksum(&ok));
             if (!ok)
@@ -2181,7 +2278,7 @@ static bool addTypeReferenceChecksumsToHash(const QList<QQmlTypeData::TypeRefere
 
 void QQmlTypeData::done()
 {
-    QDeferredCleanup cleanup([this]{
+    auto cleanup = qScopeGuard([this]{
         m_document.reset();
         m_typeReferences.clear();
         if (isError())
@@ -2198,10 +2295,10 @@ void QQmlTypeData::done()
         if (script.script->isError()) {
             QList<QQmlError> errors = script.script->errors();
             QQmlError error;
-            error.setUrl(finalUrl());
+            error.setUrl(url());
             error.setLine(script.location.line);
             error.setColumn(script.location.column);
-            error.setDescription(QQmlTypeLoader::tr("Script %1 unavailable").arg(script.script->url().toString()));
+            error.setDescription(QQmlTypeLoader::tr("Script %1 unavailable").arg(script.script->urlString()));
             errors.prepend(error);
             setError(errors);
             return;
@@ -2218,7 +2315,7 @@ void QQmlTypeData::done()
 
             QList<QQmlError> errors = type.typeData->errors();
             QQmlError error;
-            error.setUrl(finalUrl());
+            error.setUrl(url());
             error.setLine(type.location.line);
             error.setColumn(type.location.column);
             error.setDescription(QQmlTypeLoader::tr("Type %1 unavailable").arg(typeName));
@@ -2233,11 +2330,11 @@ void QQmlTypeData::done()
         const TypeReference &type = m_compositeSingletons.at(ii);
         Q_ASSERT(!type.typeData || type.typeData->isCompleteOrError());
         if (type.typeData && type.typeData->isError()) {
-            QString typeName = type.type->qmlTypeName();
+            QString typeName = type.type.qmlTypeName();
 
             QList<QQmlError> errors = type.typeData->errors();
             QQmlError error;
-            error.setUrl(finalUrl());
+            error.setUrl(url());
             error.setLine(type.location.line);
             error.setColumn(type.location.column);
             error.setDescription(QQmlTypeLoader::tr("Type %1 unavailable").arg(typeName));
@@ -2259,7 +2356,7 @@ void QQmlTypeData::done()
 
     QQmlEngine *const engine = typeLoader()->engine();
 
-    const auto dependencyHasher = [engine, resolvedTypeCache, this](QCryptographicHash *hash) {
+    const auto dependencyHasher = [engine, &resolvedTypeCache, this](QCryptographicHash *hash) {
         if (!resolvedTypeCache.addToHash(hash, engine))
             return false;
         return ::addTypeReferenceChecksumsToHash(m_compositeSingletons, hash, engine);
@@ -2267,7 +2364,7 @@ void QQmlTypeData::done()
 
     // verify if any dependencies changed if we're using a cache
     if (m_document.isNull() && !m_compiledData->verifyChecksum(dependencyHasher)) {
-        qCDebug(DBG_DISK_CACHE) << "Checksum mismatch for cached version of" << m_compiledData->url().toString();
+        qCDebug(DBG_DISK_CACHE) << "Checksum mismatch for cached version of" << m_compiledData->fileName();
         if (!loadFromSource())
             return;
         m_backupSourceCode = SourceCodeData();
@@ -2276,7 +2373,7 @@ void QQmlTypeData::done()
 
     if (!m_document.isNull()) {
         // Compile component
-        compile(typeNameCache, resolvedTypeCache, dependencyHasher);
+        compile(typeNameCache, &resolvedTypeCache, dependencyHasher);
     } else {
         createTypeAndPropertyCaches(typeNameCache, resolvedTypeCache);
     }
@@ -2296,28 +2393,28 @@ void QQmlTypeData::done()
             }
         }
 
-        m_compiledData->finalize(enginePrivate);
+        m_compiledData->finalizeCompositeType(enginePrivate);
     }
 
     {
-        QQmlType *type = QQmlMetaType::qmlType(finalUrl(), true);
-        if (m_compiledData && m_compiledData->data->flags & QV4::CompiledData::Unit::IsSingleton) {
-            if (!type) {
+        QQmlType type = QQmlMetaType::qmlType(finalUrl(), true);
+        if (m_compiledData && m_compiledData->unitData()->flags & QV4::CompiledData::Unit::IsSingleton) {
+            if (!type.isValid()) {
                 QQmlError error;
                 error.setDescription(QQmlTypeLoader::tr("No matching type found, pragma Singleton files cannot be used by QQmlComponent."));
                 setError(error);
                 return;
-            } else if (!type->isCompositeSingleton()) {
+            } else if (!type.isCompositeSingleton()) {
                 QQmlError error;
-                error.setDescription(QQmlTypeLoader::tr("pragma Singleton used with a non composite singleton type %1").arg(type->qmlTypeName()));
+                error.setDescription(QQmlTypeLoader::tr("pragma Singleton used with a non composite singleton type %1").arg(type.qmlTypeName()));
                 setError(error);
                 return;
             }
         } else {
             // If the type is CompositeSingleton but there was no pragma Singleton in the
             // QML file, lets report an error.
-            if (type && type->isCompositeSingleton()) {
-                QString typeName = type->qmlTypeName();
+            if (type.isValid() && type.isCompositeSingleton()) {
+                QString typeName = type.qmlTypeName();
                 setError(QQmlTypeLoader::tr("qmldir defines type as singleton, but no pragma Singleton found in type %1.").arg(typeName));
                 return;
             }
@@ -2340,8 +2437,7 @@ void QQmlTypeData::done()
             }
 
             m_compiledData->typeNameCache->add(qualifier.toString(), scriptIndex, enclosingNamespace);
-            QQmlScriptData *scriptData = script.script->scriptData();
-            scriptData->addref();
+            QQmlRefPointer<QQmlScriptData> scriptData = script.script->scriptData();
             m_compiledData->dependentScripts << scriptData;
         }
     }
@@ -2387,8 +2483,13 @@ void QQmlTypeData::dataReceived(const SourceCodeData &data)
     if (isError())
         return;
 
-    if (!m_backupSourceCode.exists()) {
-        setError(QQmlTypeLoader::tr("No such file or directory"));
+    if (!m_backupSourceCode.exists() || m_backupSourceCode.isEmpty()) {
+        if (m_cachedUnitStatus == QQmlMetaType::CachedUnitLookupError::VersionMismatch)
+            setError(QQmlTypeLoader::tr("File was compiled ahead of time with an incompatible version of Qt and the original file cannot be found. Please recompile"));
+        else if (!m_backupSourceCode.exists())
+            setError(QQmlTypeLoader::tr("No such file or directory"));
+        else
+            setError(QQmlTypeLoader::tr("File is empty"));
         return;
     }
 
@@ -2398,10 +2499,14 @@ void QQmlTypeData::dataReceived(const SourceCodeData &data)
     continueLoadFromIR();
 }
 
-void QQmlTypeData::initializeFromCachedUnit(const QQmlPrivate::CachedQmlUnit *unit)
+void QQmlTypeData::initializeFromCachedUnit(const QV4::CompiledData::Unit *unit)
 {
     m_document.reset(new QmlIR::Document(isDebugging()));
-    unit->loadIR(m_document.data(), unit);
+    QmlIR::IRLoader loader(unit, m_document.data());
+    loader.load();
+    m_document->jsModule.fileName = urlString();
+    m_document->jsModule.finalUrl = finalUrlString();
+    m_document->javaScriptCompilationUnit.adopt(new QV4::CompiledData::CompilationUnit(unit));
     continueLoadFromIR();
 }
 
@@ -2410,7 +2515,7 @@ bool QQmlTypeData::loadFromSource()
     m_document.reset(new QmlIR::Document(isDebugging()));
     m_document->jsModule.sourceTimeStamp = m_backupSourceCode.sourceTimeStamp();
     QQmlEngine *qmlEngine = typeLoader()->engine();
-    QmlIR::IRBuilder compiler(QV8Engine::get(qmlEngine)->illegalNames());
+    QmlIR::IRBuilder compiler(qmlEngine->handle()->v8Engine->illegalNames());
 
     QString sourceError;
     const QString source = m_backupSourceCode.readAll(&sourceError);
@@ -2424,7 +2529,7 @@ bool QQmlTypeData::loadFromSource()
         errors.reserve(compiler.errors.count());
         for (const QQmlJS::DiagnosticMessage &msg : qAsConst(compiler.errors)) {
             QQmlError e;
-            e.setUrl(finalUrl());
+            e.setUrl(url());
             e.setLine(msg.loc.startLine);
             e.setColumn(msg.loc.startColumn);
             e.setDescription(msg.message);
@@ -2439,9 +2544,10 @@ bool QQmlTypeData::loadFromSource()
 void QQmlTypeData::restoreIR(QQmlRefPointer<QV4::CompiledData::CompilationUnit> unit)
 {
     m_document.reset(new QmlIR::Document(isDebugging()));
-    QmlIR::IRLoader loader(unit->data, m_document.data());
+    QmlIR::IRLoader loader(unit->unitData(), m_document.data());
     loader.load();
-    m_document->jsModule.setFileName(finalUrlString());
+    m_document->jsModule.fileName = urlString();
+    m_document->jsModule.finalUrl = finalUrlString();
     m_document->javaScriptCompilationUnit = unit;
     continueLoadFromIR();
 }
@@ -2493,6 +2599,8 @@ void QQmlTypeData::continueLoadFromIR()
 
 void QQmlTypeData::allDependenciesDone()
 {
+    QQmlTypeLoader::Blob::allDependenciesDone();
+
     if (!m_typesResolved) {
         // Check that all imports were resolved
         QList<QQmlError> errors;
@@ -2538,12 +2646,13 @@ QString QQmlTypeData::stringAt(int index) const
     return m_document->jsGenerator.stringTable.stringForIndex(index);
 }
 
-void QQmlTypeData::compile(const QQmlRefPointer<QQmlTypeNameCache> &typeNameCache, const QV4::CompiledData::ResolvedTypeReferenceMap &resolvedTypeCache,
+void QQmlTypeData::compile(const QQmlRefPointer<QQmlTypeNameCache> &typeNameCache,
+                           QV4::CompiledData::ResolvedTypeReferenceMap *resolvedTypeCache,
                            const QV4::CompiledData::DependentTypesHasher &dependencyHasher)
 {
     Q_ASSERT(m_compiledData.isNull());
 
-    const bool typeRecompilation = m_document && m_document->javaScriptCompilationUnit && m_document->javaScriptCompilationUnit->data->flags & QV4::CompiledData::Unit::PendingTypeCompilation;
+    const bool typeRecompilation = m_document && m_document->javaScriptCompilationUnit && m_document->javaScriptCompilationUnit->unitData()->flags & QV4::CompiledData::Unit::PendingTypeCompilation;
 
     QQmlEnginePrivate * const enginePrivate = QQmlEnginePrivate::get(typeLoader()->engine());
     QQmlTypeCompiler compiler(enginePrivate, this, m_document.data(), typeNameCache, resolvedTypeCache, dependencyHasher);
@@ -2558,11 +2667,11 @@ void QQmlTypeData::compile(const QQmlRefPointer<QQmlTypeNameCache> &typeNameCach
         QString errorString;
         if (m_compiledData->saveToDisk(url(), &errorString)) {
             QString error;
-            if (!m_compiledData->loadFromDisk(url(), m_backupSourceCode.sourceTimeStamp(), enginePrivate->v4engine()->iselFactory.data(), &error)) {
+            if (!m_compiledData->loadFromDisk(url(), m_backupSourceCode.sourceTimeStamp(), &error)) {
                 // ignore error, keep using the in-memory compilation unit.
             }
         } else {
-            qCDebug(DBG_DISK_CACHE) << "Error saving cached version of" << m_compiledData->url().toString() << "to disk:" << errorString;
+            qCDebug(DBG_DISK_CACHE) << "Error saving cached version of" << m_compiledData->fileName() << "to disk:" << errorString;
         }
     }
 }
@@ -2572,8 +2681,8 @@ void QQmlTypeData::resolveTypes()
     // Add any imported scripts to our resolved set
     const auto resolvedScripts = m_importCache.resolvedScripts();
     for (const QQmlImports::ScriptReference &script : resolvedScripts) {
-        QQmlScriptBlob *blob = typeLoader()->getScript(script.location);
-        addDependency(blob);
+        QQmlRefPointer<QQmlScriptBlob> blob = typeLoader()->getScript(script.location);
+        addDependency(blob.data());
 
         ScriptReference ref;
         //ref.location = ...
@@ -2606,22 +2715,23 @@ void QQmlTypeData::resolveTypes()
         int majorVersion = csRef.majorVersion > -1 ? csRef.majorVersion : -1;
         int minorVersion = csRef.minorVersion > -1 ? csRef.minorVersion : -1;
 
-        if (!resolveType(typeName, majorVersion, minorVersion, ref))
+        if (!resolveType(typeName, majorVersion, minorVersion, ref, -1, -1, true,
+                         QQmlType::CompositeSingletonType))
             return;
 
-        if (ref.type->isCompositeSingleton()) {
-            ref.typeData = typeLoader()->getType(ref.type->sourceUrl());
-            addDependency(ref.typeData);
+        if (ref.type.isCompositeSingleton()) {
+            ref.typeData = typeLoader()->getType(ref.type.sourceUrl());
+            if (ref.typeData->status() == QQmlDataBlob::ResolvingDependencies) {
+                // TODO: give an error message? If so, we should record and show the path of the cycle.
+                continue;
+            }
+            addDependency(ref.typeData.data());
             ref.prefix = csRef.prefix;
 
             m_compositeSingletons << ref;
         }
     }
 
-    std::stable_sort(m_compositeSingletons.begin(), m_compositeSingletons.end(), [](const TypeReference &lhs, const TypeReference &rhs){
-        return lhs.qualifiedName() < rhs.qualifiedName();
-    });
-
     for (QV4::CompiledData::TypeReferenceMap::ConstIterator unresolvedRef = m_typeReferences.constBegin(), end = m_typeReferences.constEnd();
          unresolvedRef != end; ++unresolvedRef) {
 
@@ -2634,12 +2744,14 @@ void QQmlTypeData::resolveTypes()
 
         const QString name = stringAt(unresolvedRef.key());
 
-        if (!resolveType(name, majorVersion, minorVersion, ref, unresolvedRef->location.line, unresolvedRef->location.column, reportErrors) && reportErrors)
+        if (!resolveType(name, majorVersion, minorVersion, ref, unresolvedRef->location.line,
+                         unresolvedRef->location.column, reportErrors,
+                         QQmlType::AnyRegistrationType) && reportErrors)
             return;
 
-        if (ref.type && ref.type->isComposite()) {
-            ref.typeData = typeLoader()->getType(ref.type->sourceUrl());
-            addDependency(ref.typeData);
+        if (ref.type.isComposite()) {
+            ref.typeData = typeLoader()->getType(ref.type.sourceUrl());
+            addDependency(ref.typeData.data());
         }
         ref.majorVersion = majorVersion;
         ref.minorVersion = minorVersion;
@@ -2651,6 +2763,10 @@ void QQmlTypeData::resolveTypes()
 
         m_resolvedTypes.insert(unresolvedRef.key(), ref);
     }
+
+    // ### this allows enums to work without explicit import or instantiation of the type
+    if (!m_implicitImportLoaded)
+        loadImplicitImport();
 }
 
 QQmlCompileError QQmlTypeData::buildTypeResolutionCaches(
@@ -2665,32 +2781,32 @@ QQmlCompileError QQmlTypeData::buildTypeResolutionCaches(
 
     // Add any Composite Singletons that were used to the import cache
     for (const QQmlTypeData::TypeReference &singleton: m_compositeSingletons)
-        (*typeNameCache)->add(singleton.type->qmlTypeName(), singleton.type->sourceUrl(), singleton.prefix);
+        (*typeNameCache)->add(singleton.type.qmlTypeName(), singleton.type.sourceUrl(), singleton.prefix);
 
-    m_importCache.populateCache(*typeNameCache);
+    m_importCache.populateCache(typeNameCache->data());
 
     QQmlEnginePrivate * const engine = QQmlEnginePrivate::get(typeLoader()->engine());
 
     for (auto resolvedType = m_resolvedTypes.constBegin(), end = m_resolvedTypes.constEnd(); resolvedType != end; ++resolvedType) {
         QScopedPointer<QV4::CompiledData::ResolvedTypeReference> ref(new QV4::CompiledData::ResolvedTypeReference);
-        QQmlType *qmlType = resolvedType->type;
+        QQmlType qmlType = resolvedType->type;
         if (resolvedType->typeData) {
-            if (resolvedType->needsCreation && qmlType->isCompositeSingleton()) {
-                return QQmlCompileError(resolvedType->location, tr("Composite Singleton Type %1 is not creatable.").arg(qmlType->qmlTypeName()));
+            if (resolvedType->needsCreation && qmlType.isCompositeSingleton()) {
+                return QQmlCompileError(resolvedType->location, tr("Composite Singleton Type %1 is not creatable.").arg(qmlType.qmlTypeName()));
             }
             ref->compilationUnit = resolvedType->typeData->compilationUnit();
-        } else if (qmlType) {
+        } else if (qmlType.isValid()) {
             ref->type = qmlType;
-            Q_ASSERT(ref->type);
+            Q_ASSERT(ref->type.isValid());
 
-            if (resolvedType->needsCreation && !ref->type->isCreatable()) {
-                QString reason = ref->type->noCreationReason();
+            if (resolvedType->needsCreation && !ref->type.isCreatable()) {
+                QString reason = ref->type.noCreationReason();
                 if (reason.isEmpty())
                     reason = tr("Element is not creatable.");
                 return QQmlCompileError(resolvedType->location, reason);
             }
 
-            if (ref->type->containsRevisionedAttributes()) {
+            if (ref->type.containsRevisionedAttributes()) {
                 ref->typePropertyCache = engine->cache(ref->type,
                                                        resolvedType->minorVersion);
             }
@@ -2704,20 +2820,22 @@ QQmlCompileError QQmlTypeData::buildTypeResolutionCaches(
     return noError;
 }
 
-bool QQmlTypeData::resolveType(const QString &typeName, int &majorVersion, int &minorVersion, TypeReference &ref, int lineNumber, int columnNumber, bool reportErrors)
+bool QQmlTypeData::resolveType(const QString &typeName, int &majorVersion, int &minorVersion,
+                               TypeReference &ref, int lineNumber, int columnNumber,
+                               bool reportErrors, QQmlType::RegistrationType registrationType)
 {
-    QQmlImportNamespace *typeNamespace = 0;
+    QQmlImportNamespace *typeNamespace = nullptr;
     QList<QQmlError> errors;
 
-    bool typeFound = m_importCache.resolveType(typeName, &ref.type,
-                                          &majorVersion, &minorVersion, &typeNamespace, &errors);
+    bool typeFound = m_importCache.resolveType(typeName, &ref.type, &majorVersion, &minorVersion,
+                                               &typeNamespace, &errors, registrationType);
     if (!typeNamespace && !typeFound && !m_implicitImportLoaded) {
         // Lazy loading of implicit import
         if (loadImplicitImport()) {
             // Try again to find the type
             errors.clear();
-            typeFound = m_importCache.resolveType(typeName, &ref.type,
-                                              &majorVersion, &minorVersion, &typeNamespace, &errors);
+            typeFound = m_importCache.resolveType(typeName, &ref.type, &majorVersion, &minorVersion,
+                                                  &typeNamespace, &errors, registrationType);
         } else {
             return false; //loadImplicitImport() hit an error, and called setError already
         }
@@ -2755,7 +2873,7 @@ bool QQmlTypeData::resolveType(const QString &typeName, int &majorVersion, int &
     return true;
 }
 
-void QQmlTypeData::scriptImported(QQmlScriptBlob *blob, const QV4::CompiledData::Location &location, const QString &qualifier, const QString &/*nameSpace*/)
+void QQmlTypeData::scriptImported(const QQmlRefPointer<QQmlScriptBlob> &blob, const QV4::CompiledData::Location &location, const QString &qualifier, const QString &/*nameSpace*/)
 {
     ScriptReference ref;
     ref.script = blob;
@@ -2766,126 +2884,117 @@ void QQmlTypeData::scriptImported(QQmlScriptBlob *blob, const QV4::CompiledData:
 }
 
 QQmlScriptData::QQmlScriptData()
-    : typeNameCache(0)
+    : typeNameCache(nullptr)
     , m_loaded(false)
-    , m_program(0)
 {
 }
 
-QQmlScriptData::~QQmlScriptData()
+QQmlContextData *QQmlScriptData::qmlContextDataForContext(QQmlContextData *parentQmlContextData)
 {
-    delete m_program;
-}
-
-void QQmlScriptData::initialize(QQmlEngine *engine)
-{
-    Q_ASSERT(!m_program);
-    Q_ASSERT(engine);
-    Q_ASSERT(!hasEngine());
-
-    QQmlEnginePrivate *ep = QQmlEnginePrivate::get(engine);
-    QV8Engine *v8engine = ep->v8engine();
-    QV4::ExecutionEngine *v4 = QV8Engine::getV4(v8engine);
-
-    m_program = new QV4::Script(v4, 0, m_precompiledScript);
-
-    addToEngine(engine);
-
-    addref();
-}
-
-QV4::ReturnedValue QQmlScriptData::scriptValueForContext(QQmlContextData *parentCtxt)
-{
-    if (m_loaded)
-        return m_value.value();
-
-    Q_ASSERT(parentCtxt && parentCtxt->engine);
-    QQmlEnginePrivate *ep = QQmlEnginePrivate::get(parentCtxt->engine);
-    QV4::ExecutionEngine *v4 = QV8Engine::getV4(parentCtxt->engine);
-    QV4::Scope scope(v4);
+    Q_ASSERT(parentQmlContextData && parentQmlContextData->engine);
 
-    bool shared = m_precompiledScript->data->flags & QV4::CompiledData::Unit::IsSharedLibrary;
+    if (m_precompiledScript->isESModule())
+        return nullptr;
 
-    QQmlContextData *effectiveCtxt = parentCtxt;
-    if (shared)
-        effectiveCtxt = 0;
+    auto qmlContextData = new QQmlContextData();
 
-    // Create the script context if required
-    QQmlContextData *ctxt = new QQmlContextData;
-    ctxt->isInternal = true;
-    ctxt->isJSContext = true;
-    if (shared)
-        ctxt->isPragmaLibraryContext = true;
+    qmlContextData->isInternal = true;
+    qmlContextData->isJSContext = true;
+    if (m_precompiledScript->isSharedLibrary())
+        qmlContextData->isPragmaLibraryContext = true;
     else
-        ctxt->isPragmaLibraryContext = parentCtxt->isPragmaLibraryContext;
-    ctxt->baseUrl = url;
-    ctxt->baseUrlString = urlString;
+        qmlContextData->isPragmaLibraryContext = parentQmlContextData->isPragmaLibraryContext;
+    qmlContextData->baseUrl = url;
+    qmlContextData->baseUrlString = urlString;
 
     // For backward compatibility, if there are no imports, we need to use the
     // imports from the parent context.  See QTBUG-17518.
     if (!typeNameCache->isEmpty()) {
-        ctxt->imports = typeNameCache;
-    } else if (effectiveCtxt) {
-        ctxt->imports = effectiveCtxt->imports;
-        ctxt->importedScripts = effectiveCtxt->importedScripts;
+        qmlContextData->imports = typeNameCache;
+    } else if (!m_precompiledScript->isSharedLibrary()) {
+        qmlContextData->imports = parentQmlContextData->imports;
+        qmlContextData->importedScripts = parentQmlContextData->importedScripts;
     }
 
-    if (effectiveCtxt) {
-        ctxt->setParent(effectiveCtxt, true);
+    if (!m_precompiledScript->isSharedLibrary()) {
+        qmlContextData->setParent(parentQmlContextData);
     } else {
-        ctxt->engine = parentCtxt->engine; // Fix for QTBUG-21620
+        qmlContextData->engine = parentQmlContextData->engine; // Fix for QTBUG-21620
     }
 
+    QV4::ExecutionEngine *v4 = parentQmlContextData->engine->handle();
+    QV4::Scope scope(v4);
     QV4::ScopedObject scriptsArray(scope);
-    if (ctxt->importedScripts.isNullOrUndefined()) {
+    if (qmlContextData->importedScripts.isNullOrUndefined()) {
         scriptsArray = v4->newArrayObject(scripts.count());
-        ctxt->importedScripts.set(v4, scriptsArray);
+        qmlContextData->importedScripts.set(v4, scriptsArray);
     } else {
-        scriptsArray = ctxt->importedScripts.valueRef();
+        scriptsArray = qmlContextData->importedScripts.valueRef();
     }
     QV4::ScopedValue v(scope);
     for (int ii = 0; ii < scripts.count(); ++ii)
-        scriptsArray->putIndexed(ii, (v = scripts.at(ii)->scriptData()->scriptValueForContext(ctxt)));
+        scriptsArray->put(ii, (v = scripts.at(ii)->scriptData()->scriptValueForContext(qmlContextData)));
+
+    return qmlContextData;
+}
 
-    if (!hasEngine())
-        initialize(parentCtxt->engine);
+QV4::ReturnedValue QQmlScriptData::scriptValueForContext(QQmlContextData *parentQmlContextData)
+{
+    if (m_loaded)
+        return m_value.value();
 
-    if (!m_program) {
-        if (shared)
-            m_loaded = true;
-        ctxt->destroy();
-        return QV4::Encode::undefined();
+    Q_ASSERT(parentQmlContextData && parentQmlContextData->engine);
+    QV4::ExecutionEngine *v4 = parentQmlContextData->engine->handle();
+    QV4::Scope scope(v4);
+
+    if (!hasEngine()) {
+        addToEngine(parentQmlContextData->engine);
+        addref();
     }
 
-    QV4::Scoped<QV4::QmlContext> qmlContext(scope, QV4::QmlContext::create(v4->rootContext(), ctxt, 0));
-    qmlContext->takeContextOwnership();
+    QQmlContextDataRef qmlContextData = qmlContextDataForContext(parentQmlContextData);
+    QV4::Scoped<QV4::QmlContext> qmlExecutionContext(scope);
+    if (qmlContextData)
+        qmlExecutionContext =
+            QV4::QmlContext::create(v4->rootContext(), qmlContextData, /* scopeObject: */ nullptr);
 
-    m_program->qmlContext.set(scope.engine, qmlContext);
-    m_program->run();
-    if (scope.engine->hasException) {
-        QQmlError error = scope.engine->catchExceptionAsQmlError();
+    QV4::Scoped<QV4::Module> module(scope, m_precompiledScript->instantiate(v4));
+    if (module) {
+        if (qmlContextData) {
+            module->d()->scope->outer.set(v4, qmlExecutionContext->d());
+            qmlExecutionContext->d()->qml()->module.set(v4, module->d());
+        }
+
+        module->evaluate();
+    }
+
+    if (v4->hasException) {
+        QQmlError error = v4->catchExceptionAsQmlError();
         if (error.isValid())
-            ep->warning(error);
+            QQmlEnginePrivate::get(v4)->warning(error);
     }
 
-    QV4::ScopedValue retval(scope, qmlContext->d()->qml);
-    if (shared) {
-        m_value.set(scope.engine, retval);
+    QV4::ScopedValue value(scope);
+    if (qmlContextData)
+        value = qmlExecutionContext->d()->qml();
+    else if (module)
+        value = module->d();
+
+    if (m_precompiledScript->isSharedLibrary() || m_precompiledScript->isESModule()) {
         m_loaded = true;
+        m_value.set(v4, value);
     }
 
-    return retval->asReturnedValue();
+    return value->asReturnedValue();
 }
 
 void QQmlScriptData::clear()
 {
     if (typeNameCache) {
         typeNameCache->release();
-        typeNameCache = 0;
+        typeNameCache = nullptr;
     }
 
-    for (int ii = 0; ii < scripts.count(); ++ii)
-        scripts.at(ii)->release();
     scripts.clear();
 
     // An addref() was made when the QQmlCleanup was added to the engine.
@@ -2893,47 +3002,41 @@ void QQmlScriptData::clear()
 }
 
 QQmlScriptBlob::QQmlScriptBlob(const QUrl &url, QQmlTypeLoader *loader)
-: QQmlTypeLoader::Blob(url, JavaScriptFile, loader), m_scriptData(0)
+    : QQmlTypeLoader::Blob(url, JavaScriptFile, loader)
+    , m_isModule(url.path().endsWith(QLatin1String(".mjs")))
 {
 }
 
 QQmlScriptBlob::~QQmlScriptBlob()
 {
-    if (m_scriptData) {
-        m_scriptData->release();
-        m_scriptData = 0;
-    }
 }
 
-QQmlScriptData *QQmlScriptBlob::scriptData() const
+QQmlRefPointer<QQmlScriptData> QQmlScriptBlob::scriptData() const
 {
     return m_scriptData;
 }
 
-struct EmptyCompilationUnit : public QV4::CompiledData::CompilationUnit
-{
-    void linkBackendToEngine(QV4::ExecutionEngine *) override {}
-};
-
 void QQmlScriptBlob::dataReceived(const SourceCodeData &data)
 {
-    QV4::ExecutionEngine *v4 = QV8Engine::getV4(m_typeLoader->engine());
-
     if (!disableDiskCache() || forceDiskCache()) {
-        QQmlRefPointer<QV4::CompiledData::CompilationUnit> unit = v4->iselFactory->createUnitForLoading();
+        QQmlRefPointer<QV4::CompiledData::CompilationUnit> unit = QV4::Compiler::Codegen::createUnitForLoading();
         QString error;
-        if (unit->loadFromDisk(url(), data.sourceTimeStamp(), v4->iselFactory.data(), &error)) {
+        if (unit->loadFromDisk(url(), data.sourceTimeStamp(), &error)) {
             initializeFromCompilationUnit(unit);
             return;
         } else {
-            qCDebug(DBG_DISK_CACHE()) << "Error loading" << url().toString() << "from disk cache:" << error;
+            qCDebug(DBG_DISK_CACHE()) << "Error loading" << urlString() << "from disk cache:" << error;
         }
     }
 
+    if (!data.exists()) {
+        if (m_cachedUnitStatus == QQmlMetaType::CachedUnitLookupError::VersionMismatch)
+            setError(QQmlTypeLoader::tr("File was compiled ahead of time with an incompatible version of Qt and the original file cannot be found. Please recompile"));
+        else
+            setError(QQmlTypeLoader::tr("No such file or directory"));
+        return;
+    }
 
-    QmlIR::Document irUnit(isDebugging());
-
-    irUnit.jsModule.sourceTimeStamp = data.sourceTimeStamp();
     QString error;
     QString source = data.readAll(&error);
     if (!error.isEmpty()) {
@@ -2941,43 +3044,63 @@ void QQmlScriptBlob::dataReceived(const SourceCodeData &data)
         return;
     }
 
-    QmlIR::ScriptDirectivesCollector collector(&irUnit.jsParserEngine, &irUnit.jsGenerator);
+    QQmlRefPointer<QV4::CompiledData::CompilationUnit> unit;
 
-    QList<QQmlError> errors;
-    QQmlRefPointer<QV4::CompiledData::CompilationUnit> unit = QV4::Script::precompile(&irUnit.jsModule, &irUnit.jsGenerator, v4, finalUrl(), source, &errors, &collector);
-    // No need to addref on unit, it's initial refcount is 1
-    source.clear();
-    if (!errors.isEmpty()) {
-        setError(errors);
-        return;
-    }
-    if (!unit) {
-        unit.adopt(new EmptyCompilationUnit);
-    }
-    irUnit.javaScriptCompilationUnit = unit;
-    irUnit.imports = collector.imports;
-    if (collector.hasPragmaLibrary)
-        irUnit.jsModule.unitFlags |= QV4::CompiledData::Unit::IsSharedLibrary;
+    if (m_isModule) {
+        QList<QQmlJS::DiagnosticMessage> diagnostics;
+        unit = QV4::ExecutionEngine::compileModule(isDebugging(), urlString(), source, data.sourceTimeStamp(), &diagnostics);
+        QList<QQmlError> errors = QQmlEnginePrivate::qmlErrorFromDiagnostics(urlString(), diagnostics);
+        if (!errors.isEmpty()) {
+            setError(errors);
+            return;
+        }
+    } else {
+        QmlIR::Document irUnit(isDebugging());
 
-    QmlIR::QmlUnitGenerator qmlGenerator;
-    QV4::CompiledData::Unit *unitData = qmlGenerator.generate(irUnit);
-    Q_ASSERT(!unit->data);
-    // The js unit owns the data and will free the qml unit.
-    unit->data = unitData;
+        irUnit.jsModule.sourceTimeStamp = data.sourceTimeStamp();
 
-    if (!disableDiskCache() || forceDiskCache()) {
+        QmlIR::ScriptDirectivesCollector collector(&irUnit);
+        irUnit.jsParserEngine.setDirectives(&collector);
+
+        QList<QQmlError> errors;
+        unit = QV4::Script::precompile(
+                    &irUnit.jsModule, &irUnit.jsParserEngine, &irUnit.jsGenerator, urlString(), finalUrlString(),
+                    source, &errors, QV4::Compiler::ContextType::ScriptImportedByQML);
+        // No need to addref on unit, it's initial refcount is 1
+        source.clear();
+        if (!errors.isEmpty()) {
+            setError(errors);
+            return;
+        }
+        if (!unit) {
+            unit.adopt(new QV4::CompiledData::CompilationUnit);
+        }
+        irUnit.javaScriptCompilationUnit = unit;
+
+        QmlIR::QmlUnitGenerator qmlGenerator;
+        qmlGenerator.generate(irUnit);
+    }
+
+    if ((!disableDiskCache() || forceDiskCache()) && !isDebugging()) {
         QString errorString;
-        if (!unit->saveToDisk(url(), &errorString)) {
-            qCDebug(DBG_DISK_CACHE()) << "Error saving cached version of" << unit->url().toString() << "to disk:" << errorString;
+        if (unit->saveToDisk(url(), &errorString)) {
+            QString error;
+            if (!unit->loadFromDisk(url(), data.sourceTimeStamp(), &error)) {
+                // ignore error, keep using the in-memory compilation unit.
+            }
+        } else {
+            qCDebug(DBG_DISK_CACHE()) << "Error saving cached version of" << unit->fileName() << "to disk:" << errorString;
         }
     }
 
     initializeFromCompilationUnit(unit);
 }
 
-void QQmlScriptBlob::initializeFromCachedUnit(const QQmlPrivate::CachedQmlUnit *unit)
+void QQmlScriptBlob::initializeFromCachedUnit(const QV4::CompiledData::Unit *unit)
 {
-    initializeFromCompilationUnit(unit->createCompilationUnit());
+    QQmlRefPointer<QV4::CompiledData::CompilationUnit> compilationUnit;
+    compilationUnit.adopt(new QV4::CompiledData::CompilationUnit(unit, urlString(), finalUrlString()));
+    initializeFromCompilationUnit(compilationUnit);
 }
 
 void QQmlScriptBlob::done()
@@ -2992,43 +3115,46 @@ void QQmlScriptBlob::done()
         if (script.script->isError()) {
             QList<QQmlError> errors = script.script->errors();
             QQmlError error;
-            error.setUrl(finalUrl());
+            error.setUrl(url());
             error.setLine(script.location.line);
             error.setColumn(script.location.column);
-            error.setDescription(QQmlTypeLoader::tr("Script %1 unavailable").arg(script.script->url().toString()));
+            error.setDescription(QQmlTypeLoader::tr("Script %1 unavailable").arg(script.script->urlString()));
             errors.prepend(error);
             setError(errors);
             return;
         }
     }
 
-    m_scriptData->typeNameCache = new QQmlTypeNameCache(m_importCache);
+    if (!m_isModule) {
+        m_scriptData->typeNameCache = new QQmlTypeNameCache(m_importCache);
 
-    QSet<QString> ns;
+        QSet<QString> ns;
 
-    for (int scriptIndex = 0; scriptIndex < m_scripts.count(); ++scriptIndex) {
-        const ScriptReference &script = m_scripts.at(scriptIndex);
+        for (int scriptIndex = 0; scriptIndex < m_scripts.count(); ++scriptIndex) {
+            const ScriptReference &script = m_scripts.at(scriptIndex);
 
-        m_scriptData->scripts.append(script.script);
+            m_scriptData->scripts.append(script.script);
 
-        if (!script.nameSpace.isNull()) {
-            if (!ns.contains(script.nameSpace)) {
-                ns.insert(script.nameSpace);
-                m_scriptData->typeNameCache->add(script.nameSpace);
+            if (!script.nameSpace.isNull()) {
+                if (!ns.contains(script.nameSpace)) {
+                    ns.insert(script.nameSpace);
+                    m_scriptData->typeNameCache->add(script.nameSpace);
+                }
             }
+            m_scriptData->typeNameCache->add(script.qualifier, scriptIndex, script.nameSpace);
         }
-        m_scriptData->typeNameCache->add(script.qualifier, scriptIndex, script.nameSpace);
-    }
 
-    m_importCache.populateCache(m_scriptData->typeNameCache);
+        m_importCache.populateCache(m_scriptData->typeNameCache);
+    }
+    m_scripts.clear();
 }
 
 QString QQmlScriptBlob::stringAt(int index) const
 {
-    return m_scriptData->m_precompiledScript->data->stringAt(index);
+    return m_scriptData->m_precompiledScript->stringAt(index);
 }
 
-void QQmlScriptBlob::scriptImported(QQmlScriptBlob *blob, const QV4::CompiledData::Location &location, const QString &qualifier, const QString &nameSpace)
+void QQmlScriptBlob::scriptImported(const QQmlRefPointer<QQmlScriptBlob> &blob, const QV4::CompiledData::Location &location, const QString &qualifier, const QString &nameSpace)
 {
     ScriptReference ref;
     ref.script = blob;
@@ -3039,33 +3165,48 @@ void QQmlScriptBlob::scriptImported(QQmlScriptBlob *blob, const QV4::CompiledDat
     m_scripts << ref;
 }
 
-void QQmlScriptBlob::initializeFromCompilationUnit(QV4::CompiledData::CompilationUnit *unit)
+void QQmlScriptBlob::initializeFromCompilationUnit(const QQmlRefPointer<QV4::CompiledData::CompilationUnit> &unit)
 {
     Q_ASSERT(!m_scriptData);
-    m_scriptData = new QQmlScriptData();
+    m_scriptData.adopt(new QQmlScriptData());
     m_scriptData->url = finalUrl();
     m_scriptData->urlString = finalUrlString();
     m_scriptData->m_precompiledScript = unit;
 
     m_importCache.setBaseUrl(finalUrl(), finalUrlString());
 
-    Q_ASSERT(m_scriptData->m_precompiledScript->data->flags & QV4::CompiledData::Unit::IsQml);
-    const QV4::CompiledData::Unit *qmlUnit = m_scriptData->m_precompiledScript->data;
+    QQmlRefPointer<QV4::CompiledData::CompilationUnit> script = m_scriptData->m_precompiledScript;
 
-    QList<QQmlError> errors;
-    for (quint32 i = 0; i < qmlUnit->nImports; ++i) {
-        const QV4::CompiledData::Import *import = qmlUnit->importAt(i);
-        if (!addImport(import, &errors)) {
-           Q_ASSERT(errors.size());
-            QQmlError error(errors.takeFirst());
-            error.setUrl(m_importCache.baseUrl());
-            error.setLine(import->location.line);
-            error.setColumn(import->location.column);
-            errors.prepend(error); // put it back on the list after filling out information.
-            setError(errors);
-            return;
+    if (!m_isModule) {
+        QList<QQmlError> errors;
+        for (quint32 i = 0, count = script->importCount(); i < count; ++i) {
+            const QV4::CompiledData::Import *import = script->importAt(i);
+            if (!addImport(import, &errors)) {
+                Q_ASSERT(errors.size());
+                QQmlError error(errors.takeFirst());
+                error.setUrl(m_importCache.baseUrl());
+                error.setLine(import->location.line);
+                error.setColumn(import->location.column);
+                errors.prepend(error); // put it back on the list after filling out information.
+                setError(errors);
+                return;
+            }
         }
     }
+
+    auto *v4 = QQmlEnginePrivate::getV4Engine(typeLoader()->engine());
+
+    v4->injectModule(unit);
+
+    for (const QString &request: unit->moduleRequests()) {
+        if (v4->moduleForUrl(QUrl(request), unit.data()))
+            continue;
+
+        const QUrl absoluteRequest = unit->finalUrl().resolved(QUrl(request));
+        QQmlRefPointer<QQmlScriptBlob> blob = typeLoader()->getScript(absoluteRequest);
+        addDependency(blob.data());
+        scriptImported(blob, /* ### */QV4::CompiledData::Location(), /*qualifier*/QString(), /*namespace*/QString());
+    }
 }
 
 QQmlQmldirData::QQmlQmldirData(const QUrl &url, QQmlTypeLoader *loader)
@@ -3083,7 +3224,7 @@ const QV4::CompiledData::Import *QQmlQmldirData::import(QQmlTypeLoader::Blob *bl
     QHash<QQmlTypeLoader::Blob *, const QV4::CompiledData::Import *>::const_iterator it =
         m_imports.find(blob);
     if (it == m_imports.end())
-        return 0;
+        return nullptr;
     return *it;
 }
 
@@ -3115,7 +3256,7 @@ void QQmlQmldirData::dataReceived(const SourceCodeData &data)
     }
 }
 
-void QQmlQmldirData::initializeFromCachedUnit(const QQmlPrivate::CachedQmlUnit *)
+void QQmlQmldirData::initializeFromCachedUnit(const QV4::CompiledData::Unit *)
 {
     Q_UNIMPLEMENTED();
 }
@@ -3123,7 +3264,7 @@ void QQmlQmldirData::initializeFromCachedUnit(const QQmlPrivate::CachedQmlUnit *
 QString QQmlDataBlob::SourceCodeData::readAll(QString *error) const
 {
     error->clear();
-    if (!inlineSourceCode.isEmpty())
+    if (hasInlineSourceCode)
         return inlineSourceCode;
 
     QFile f(fileInfo.absoluteFilePath());
@@ -3150,26 +3291,26 @@ QString QQmlDataBlob::SourceCodeData::readAll(QString *error) const
 
 QDateTime QQmlDataBlob::SourceCodeData::sourceTimeStamp() const
 {
-    if (!inlineSourceCode.isEmpty())
+    if (hasInlineSourceCode)
         return QDateTime();
 
-    QDateTime timeStamp = fileInfo.lastModified();
-    if (timeStamp.isValid())
-        return timeStamp;
-
-    static QDateTime appTimeStamp;
-    if (!appTimeStamp.isValid())
-        appTimeStamp = QFileInfo(QCoreApplication::applicationFilePath()).lastModified();
-    return appTimeStamp;
+    return fileInfo.lastModified();
 }
 
 bool QQmlDataBlob::SourceCodeData::exists() const
 {
-    if (!inlineSourceCode.isEmpty())
+    if (hasInlineSourceCode)
         return true;
     return fileInfo.exists();
 }
 
+bool QQmlDataBlob::SourceCodeData::isEmpty() const
+{
+    if (hasInlineSourceCode)
+        return inlineSourceCode.isEmpty();
+    return fileInfo.size() == 0;
+}
+
 QT_END_NAMESPACE
 
 #include "qqmltypeloader.moc"
diff --git a/src/qml/qml/qqmltypeloader_p.h b/src/qml/qml/qqmltypeloader_p.h
index f367fa6f58..987e47222d 100644
--- a/src/qml/qml/qqmltypeloader_p.h
+++ b/src/qml/qml/qqmltypeloader_p.h
@@ -55,6 +55,7 @@
 #include <QtCore/qobject.h>
 #include <QtCore/qatomic.h>
 #include <QtCore/qfileinfo.h>
+#include <QtCore/qcache.h>
 #if QT_CONFIG(qml_network)
 #include <QtNetwork/qnetworkreply.h>
 #endif
@@ -83,6 +84,7 @@ class QQmlComponentPrivate;
 class QQmlTypeData;
 class QQmlTypeLoader;
 class QQmlExtensionInterface;
+class QQmlProfiler;
 struct QQmlCompileError;
 
 namespace QmlIR {
@@ -96,6 +98,7 @@ public:
         Null,                    // Prior to QQmlTypeLoader::load()
         Loading,                 // Prior to data being received and dataReceived() being called
         WaitingForDependencies,  // While there are outstanding addDependency()s
+        ResolvingDependencies,   // While resolving outstanding dependencies, to detect cycles
         Complete,                // Finished
         Error                    // Error
     };
@@ -107,7 +110,7 @@ public:
     };
 
     QQmlDataBlob(const QUrl &, Type, QQmlTypeLoader* manager);
-    virtual ~QQmlDataBlob();
+    ~QQmlDataBlob() override;
 
     void startLoading();
 
@@ -126,6 +129,7 @@ public:
     qreal progress() const;
 
     QUrl url() const;
+    QString urlString() const;
     QUrl finalUrl() const;
     QString finalUrlString() const;
 
@@ -136,11 +140,13 @@ public:
         QString readAll(QString *error) const;
         QDateTime sourceTimeStamp() const;
         bool exists() const;
+        bool isEmpty() const;
     private:
         friend class QQmlDataBlob;
         friend class QQmlTypeLoader;
         QString inlineSourceCode;
         QFileInfo fileInfo;
+        bool hasInlineSourceCode = false;
     };
 
 protected:
@@ -154,7 +160,7 @@ protected:
 
     // Callbacks made in load thread
     virtual void dataReceived(const SourceCodeData &) = 0;
-    virtual void initializeFromCachedUnit(const QQmlPrivate::CachedQmlUnit*) = 0;
+    virtual void initializeFromCachedUnit(const QV4::CompiledData::Unit*) = 0;
     virtual void done();
 #if QT_CONFIG(qml_network)
     virtual void networkError(QNetworkReply::NetworkError);
@@ -204,13 +210,14 @@ private:
 
     QUrl m_url;
     QUrl m_finalUrl;
+    mutable QString m_urlString;
     mutable QString m_finalUrlString;
 
     // List of QQmlDataBlob's that are waiting for me to complete.
     QList<QQmlDataBlob *> m_waitingOnMe;
 
     // List of QQmlDataBlob's that I am waiting for to complete.
-    QList<QQmlDataBlob *> m_waitingFor;
+    QVector<QQmlRefPointer<QQmlDataBlob>> m_waitingFor;
 
     int m_redirectCount:30;
     bool m_inCallback:1;
@@ -223,12 +230,16 @@ class QQmlTypeLoaderQmldirContent
 {
 private:
     friend class QQmlTypeLoader;
-    QQmlTypeLoaderQmldirContent();
 
     void setContent(const QString &location, const QString &content);
     void setError(const QQmlError &);
 
 public:
+    QQmlTypeLoaderQmldirContent();
+    QQmlTypeLoaderQmldirContent(const QQmlTypeLoaderQmldirContent &) = default;
+    QQmlTypeLoaderQmldirContent &operator=(const QQmlTypeLoaderQmldirContent &) = default;
+
+    bool hasContent() const { return m_hasContent; }
     bool hasError() const;
     QList<QQmlError> errors(const QString &uri) const;
 
@@ -245,9 +256,10 @@ public:
 private:
     QQmlDirParser m_parser;
     QString m_location;
+    bool m_hasContent = false;
 };
 
-class Q_AUTOTEST_EXPORT QQmlTypeLoader
+class Q_QML_PRIVATE_EXPORT QQmlTypeLoader
 {
     Q_DECLARE_TR_FUNCTIONS(QQmlTypeLoader)
 public:
@@ -257,22 +269,23 @@ public:
     {
     public:
         Blob(const QUrl &url, QQmlDataBlob::Type type, QQmlTypeLoader *loader);
-        ~Blob();
+        ~Blob() override;
 
         const QQmlImports &imports() const { return m_importCache; }
 
+        void setCachedUnitStatus(QQmlMetaType::CachedUnitLookupError status) { m_cachedUnitStatus = status; }
+
     protected:
         bool addImport(const QV4::CompiledData::Import *import, QList<QQmlError> *errors);
 
         bool fetchQmldir(const QUrl &url, const QV4::CompiledData::Import *import, int priority, QList<QQmlError> *errors);
-        bool updateQmldir(QQmlQmldirData *data, const QV4::CompiledData::Import *import, QList<QQmlError> *errors);
+        bool updateQmldir(const QQmlRefPointer<QQmlQmldirData> &data, const QV4::CompiledData::Import *import, QList<QQmlError> *errors);
 
     private:
-        virtual bool qmldirDataAvailable(QQmlQmldirData *, QList<QQmlError> *);
+        virtual bool qmldirDataAvailable(const QQmlRefPointer<QQmlQmldirData> &, QList<QQmlError> *);
 
-        virtual void scriptImported(QQmlScriptBlob *, const QV4::CompiledData::Location &, const QString &, const QString &) {}
+        virtual void scriptImported(const QQmlRefPointer<QQmlScriptBlob> &, const QV4::CompiledData::Location &, const QString &, const QString &) {}
 
-        void dependencyError(QQmlDataBlob *) override;
         void dependencyComplete(QQmlDataBlob *) override;
 
     protected:
@@ -282,7 +295,8 @@ public:
 
         QQmlImports m_importCache;
         QHash<const QV4::CompiledData::Import*, int> m_unresolvedImports;
-        QList<QQmlQmldirData *> m_qmldirs;
+        QVector<QQmlRefPointer<QQmlQmldirData>> m_qmldirs;
+        QQmlMetaType::CachedUnitLookupError m_cachedUnitStatus = QQmlMetaType::CachedUnitLookupError::NoError;
     };
 
     QQmlTypeLoader(QQmlEngine *);
@@ -290,16 +304,19 @@ public:
 
     QQmlImportDatabase *importDatabase() const;
 
-    QQmlTypeData *getType(const QUrl &url, Mode mode = PreferSynchronous);
-    QQmlTypeData *getType(const QByteArray &, const QUrl &url, Mode mode = PreferSynchronous);
+    static QUrl normalize(const QUrl &unNormalizedUrl);
 
-    QQmlScriptBlob *getScript(const QUrl &);
-    QQmlQmldirData *getQmldir(const QUrl &);
+    QQmlRefPointer<QQmlTypeData> getType(const QUrl &unNormalizedUrl, Mode mode = PreferSynchronous);
+    QQmlRefPointer<QQmlTypeData> getType(const QByteArray &, const QUrl &url, Mode mode = PreferSynchronous);
+
+    QQmlRefPointer<QQmlScriptBlob> getScript(const QUrl &unNormalizedUrl);
+    QQmlRefPointer<QQmlQmldirData> getQmldir(const QUrl &);
 
     QString absoluteFilePath(const QString &path);
+    bool fileExists(const QString &path, const QString &file);
     bool directoryExists(const QString &path);
 
-    const QQmlTypeLoaderQmldirContent *qmldirContent(const QString &filePath);
+    const QQmlTypeLoaderQmldirContent qmldirContent(const QString &filePath);
     void setQmldirContent(const QString &filePath, const QString &content);
 
     void clearCache();
@@ -308,17 +325,26 @@ public:
     bool isTypeLoaded(const QUrl &url) const;
     bool isScriptLoaded(const QUrl &url) const;
 
-    void lock();
-    void unlock();
+    void lock() { m_mutex.lock(); }
+    void unlock() { m_mutex.unlock(); }
 
     void load(QQmlDataBlob *, Mode = PreferSynchronous);
     void loadWithStaticData(QQmlDataBlob *, const QByteArray &, Mode = PreferSynchronous);
-    void loadWithCachedUnit(QQmlDataBlob *blob, const QQmlPrivate::CachedQmlUnit *unit, Mode mode = PreferSynchronous);
+    void loadWithCachedUnit(QQmlDataBlob *blob, const QV4::CompiledData::Unit *unit, Mode mode = PreferSynchronous);
 
     QQmlEngine *engine() const;
     void initializeEngine(QQmlExtensionInterface *, const char *);
     void invalidate();
 
+#if !QT_CONFIG(qml_debug)
+    quintptr profiler() const { return 0; }
+    void setProfiler(quintptr) {}
+#else
+    QQmlProfiler *profiler() const { return m_profiler.data(); }
+    void setProfiler(QQmlProfiler *profiler);
+#endif // QT_CONFIG(qml_debug)
+
+
 private:
     friend class QQmlDataBlob;
     friend class QQmlTypeLoaderThread;
@@ -330,7 +356,7 @@ private:
 
     void loadThread(QQmlDataBlob *);
     void loadWithStaticDataThread(QQmlDataBlob *, const QByteArray &);
-    void loadWithCachedUnitThread(QQmlDataBlob *blob, const QQmlPrivate::CachedQmlUnit *unit);
+    void loadWithCachedUnitThread(QQmlDataBlob *blob, const QV4::CompiledData::Unit *unit);
 #if QT_CONFIG(qml_network)
     void networkReplyFinished(QNetworkReply *);
     void networkReplyProgress(QNetworkReply *, qint64, qint64);
@@ -341,7 +367,7 @@ private:
     void setData(QQmlDataBlob *, const QByteArray &);
     void setData(QQmlDataBlob *, const QString &fileName);
     void setData(QQmlDataBlob *, const QQmlDataBlob::SourceCodeData &);
-    void setCachedUnit(QQmlDataBlob *blob, const QQmlPrivate::CachedQmlUnit *unit);
+    void setCachedUnit(QQmlDataBlob *blob, const QV4::CompiledData::Unit *unit);
 
     template<typename T>
     struct TypedCallback
@@ -362,12 +388,17 @@ private:
     typedef QHash<QUrl, QQmlTypeData *> TypeCache;
     typedef QHash<QUrl, QQmlScriptBlob *> ScriptCache;
     typedef QHash<QUrl, QQmlQmldirData *> QmldirCache;
-    typedef QStringHash<bool> StringSet;
-    typedef QStringHash<StringSet*> ImportDirCache;
+    typedef QCache<QString, QCache<QString, bool> > ImportDirCache;
     typedef QStringHash<QQmlTypeLoaderQmldirContent *> ImportQmlDirCache;
 
     QQmlEngine *m_engine;
     QQmlTypeLoaderThread *m_thread;
+    QMutex &m_mutex;
+
+#if QT_CONFIG(qml_debug)
+    QScopedPointer<QQmlProfiler> m_profiler;
+#endif
+
 #if QT_CONFIG(qml_network)
     NetworkReplies m_networkReplies;
 #endif
@@ -393,13 +424,13 @@ class Q_AUTOTEST_EXPORT QQmlTypeData : public QQmlTypeLoader::Blob
 public:
     struct TypeReference
     {
-        TypeReference() : type(0), majorVersion(0), minorVersion(0), typeData(0), needsCreation(true) {}
+        TypeReference() : majorVersion(0), minorVersion(0), needsCreation(true) {}
 
         QV4::CompiledData::Location location;
-        QQmlType *type;
+        QQmlType type;
         int majorVersion;
         int minorVersion;
-        QQmlTypeData *typeData;
+        QQmlRefPointer<QQmlTypeData> typeData;
         QString prefix; // used by CompositeSingleton types
         QString qualifiedName() const;
         bool needsCreation;
@@ -407,11 +438,9 @@ public:
 
     struct ScriptReference
     {
-        ScriptReference() : script(0) {}
-
         QV4::CompiledData::Location location;
         QString qualifier;
-        QQmlScriptBlob *script;
+        QQmlRefPointer<QQmlScriptBlob> script;
     };
 
 private:
@@ -420,7 +449,7 @@ private:
     QQmlTypeData(const QUrl &, QQmlTypeLoader *);
 
 public:
-    ~QQmlTypeData();
+    ~QQmlTypeData() override;
 
     const QList<ScriptReference> &resolvedScripts() const;
 
@@ -439,7 +468,7 @@ protected:
     void done() override;
     void completed() override;
     void dataReceived(const SourceCodeData &) override;
-    void initializeFromCachedUnit(const QQmlPrivate::CachedQmlUnit *unit) override;
+    void initializeFromCachedUnit(const QV4::CompiledData::Unit *unit) override;
     void allDependenciesDone() override;
     void downloadProgressChanged(qreal) override;
 
@@ -456,12 +485,16 @@ private:
             QV4::CompiledData::ResolvedTypeReferenceMap *resolvedTypeCache
             ) const;
     void compile(const QQmlRefPointer<QQmlTypeNameCache> &typeNameCache,
-                 const QV4::CompiledData::ResolvedTypeReferenceMap &resolvedTypeCache, const QV4::CompiledData::DependentTypesHasher &dependencyHasher);
+                 QV4::CompiledData::ResolvedTypeReferenceMap *resolvedTypeCache,
+                 const QV4::CompiledData::DependentTypesHasher &dependencyHasher);
     void createTypeAndPropertyCaches(const QQmlRefPointer<QQmlTypeNameCache> &typeNameCache,
                                       const QV4::CompiledData::ResolvedTypeReferenceMap &resolvedTypeCache);
-    bool resolveType(const QString &typeName, int &majorVersion, int &minorVersion, TypeReference &ref, int lineNumber = -1, int columnNumber = -1, bool reportErrors = true);
+    bool resolveType(const QString &typeName, int &majorVersion, int &minorVersion,
+                     TypeReference &ref, int lineNumber = -1, int columnNumber = -1,
+                     bool reportErrors = true,
+                     QQmlType::RegistrationType registrationType = QQmlType::AnyRegistrationType);
 
-    void scriptImported(QQmlScriptBlob *blob, const QV4::CompiledData::Location &location, const QString &qualifier, const QString &nameSpace) override;
+    void scriptImported(const QQmlRefPointer<QQmlScriptBlob> &blob, const QV4::CompiledData::Location &location, const QString &qualifier, const QString &nameSpace) override;
 
 
     SourceCodeData m_backupSourceCode; // used when cache verification fails.
@@ -502,15 +535,15 @@ private:
     QQmlScriptData();
 
 public:
-    ~QQmlScriptData();
-
     QUrl url;
     QString urlString;
     QQmlTypeNameCache *typeNameCache;
-    QList<QQmlScriptBlob *> scripts;
+    QVector<QQmlRefPointer<QQmlScriptBlob>> scripts;
 
     QV4::ReturnedValue scriptValueForContext(QQmlContextData *parentCtxt);
 
+    QQmlRefPointer<QV4::CompiledData::CompilationUnit> compilationUnit() const { return m_precompiledScript; }
+
 protected:
     void clear() override; // From QQmlCleanup
 
@@ -518,10 +551,10 @@ private:
     friend class QQmlScriptBlob;
 
     void initialize(QQmlEngine *);
+    QQmlContextData *qmlContextDataForContext(QQmlContextData *parentQmlContextData);
 
     bool m_loaded;
     QQmlRefPointer<QV4::CompiledData::CompilationUnit> m_precompiledScript;
-    QV4::Script *m_program;
     QV4::PersistentValue m_value;
 };
 
@@ -533,33 +566,32 @@ private:
     QQmlScriptBlob(const QUrl &, QQmlTypeLoader *);
 
 public:
-    ~QQmlScriptBlob();
+    ~QQmlScriptBlob() override;
 
     struct ScriptReference
     {
-        ScriptReference() : script(0) {}
-
         QV4::CompiledData::Location location;
         QString qualifier;
         QString nameSpace;
-        QQmlScriptBlob *script;
+        QQmlRefPointer<QQmlScriptBlob> script;
     };
 
-    QQmlScriptData *scriptData() const;
+    QQmlRefPointer<QQmlScriptData> scriptData() const;
 
 protected:
     void dataReceived(const SourceCodeData &) override;
-    void initializeFromCachedUnit(const QQmlPrivate::CachedQmlUnit *unit) override;
+    void initializeFromCachedUnit(const QV4::CompiledData::Unit *unit) override;
     void done() override;
 
     QString stringAt(int index) const override;
 
 private:
-    void scriptImported(QQmlScriptBlob *blob, const QV4::CompiledData::Location &location, const QString &qualifier, const QString &nameSpace) override;
-    void initializeFromCompilationUnit(QV4::CompiledData::CompilationUnit *unit);
+    void scriptImported(const QQmlRefPointer<QQmlScriptBlob> &blob, const QV4::CompiledData::Location &location, const QString &qualifier, const QString &nameSpace) override;
+    void initializeFromCompilationUnit(const QQmlRefPointer<QV4::CompiledData::CompilationUnit> &unit);
 
     QList<ScriptReference> m_scripts;
-    QQmlScriptData *m_scriptData;
+    QQmlRefPointer<QQmlScriptData> m_scriptData;
+    const bool m_isModule;
 };
 
 class Q_AUTOTEST_EXPORT QQmlQmldirData : public QQmlTypeLoader::Blob
@@ -580,7 +612,7 @@ public:
 
 protected:
     void dataReceived(const SourceCodeData &) override;
-    void initializeFromCachedUnit(const QQmlPrivate::CachedQmlUnit*) override;
+    void initializeFromCachedUnit(const QV4::CompiledData::Unit *) override;
 
 private:
     QString m_content;
diff --git a/src/qml/qml/qqmltypemodule.cpp b/src/qml/qml/qqmltypemodule.cpp
new file mode 100644
index 0000000000..4d7553fbab
--- /dev/null
+++ b/src/qml/qml/qqmltypemodule.cpp
@@ -0,0 +1,174 @@
+/****************************************************************************
+**
+** Copyright (C) 2019 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qqmltypemodule_p_p.h"
+
+#include <private/qqmltype_p_p.h>
+
+#include <QtCore/qmutex.h>
+
+QT_BEGIN_NAMESPACE
+
+QQmlTypeModule::QQmlTypeModule(const QString &module, int majorVersion)
+    : d(new QQmlTypeModulePrivate(module, majorVersion))
+{
+}
+
+QQmlTypeModule::~QQmlTypeModule()
+{
+    delete d;
+}
+
+QString QQmlTypeModule::module() const
+{
+    // No need to lock. d->module is const
+    return d->module;
+}
+
+int QQmlTypeModule::majorVersion() const
+{
+    // No need to lock. d->majorVersion is const
+    return d->majorVersion;
+}
+
+int QQmlTypeModule::minimumMinorVersion() const
+{
+    return d->minMinorVersion.load();
+}
+
+int QQmlTypeModule::maximumMinorVersion() const
+{
+    return d->maxMinorVersion.load();
+}
+
+void QQmlTypeModule::addMinorVersion(int version)
+{
+    for (int oldVersion = d->minMinorVersion.load();
+         oldVersion > version && !d->minMinorVersion.testAndSetOrdered(oldVersion, version);
+         oldVersion = d->minMinorVersion.load()) {
+    }
+
+    for (int oldVersion = d->maxMinorVersion.load();
+         oldVersion < version && !d->maxMinorVersion.testAndSetOrdered(oldVersion, version);
+         oldVersion = d->maxMinorVersion.load()) {
+    }
+}
+
+void QQmlTypeModule::add(QQmlTypePrivate *type)
+{
+    QMutexLocker lock(&d->mutex);
+    addMinorVersion(type->version_min);
+
+    QList<QQmlTypePrivate *> &list = d->typeHash[type->elementName];
+    for (int ii = 0; ii < list.count(); ++ii) {
+        Q_ASSERT(list.at(ii));
+        if (list.at(ii)->version_min < type->version_min) {
+            list.insert(ii, type);
+            return;
+        }
+    }
+    list.append(type);
+}
+
+void QQmlTypeModule::remove(const QQmlTypePrivate *type)
+{
+    QMutexLocker lock(&d->mutex);
+    for (auto elementIt = d->typeHash.begin(); elementIt != d->typeHash.end();) {
+        QQmlMetaType::removeQQmlTypePrivate(elementIt.value(), type);
+
+#if 0
+        if (list.isEmpty())
+            elementIt = typeHash.erase(elementIt);
+        else
+            ++elementIt;
+#else
+        ++elementIt;
+#endif
+    }
+}
+
+bool QQmlTypeModule::isLocked() const
+{
+    return d->locked.load() != 0;
+}
+
+void QQmlTypeModule::lock()
+{
+    d->locked.store(1);
+}
+
+QQmlType QQmlTypeModule::type(const QHashedStringRef &name, int minor) const
+{
+    QMutexLocker lock(&d->mutex);
+    QList<QQmlTypePrivate *> *types = d->typeHash.value(name);
+    if (types) {
+        for (int ii = 0; ii < types->count(); ++ii)
+            if (types->at(ii)->version_min <= minor)
+                return QQmlType(types->at(ii));
+    }
+
+    return QQmlType();
+}
+
+QQmlType QQmlTypeModule::type(const QV4::String *name, int minor) const
+{
+    QMutexLocker lock(&d->mutex);
+    QList<QQmlTypePrivate *> *types = d->typeHash.value(name);
+    if (types) {
+        for (int ii = 0; ii < types->count(); ++ii)
+            if (types->at(ii)->version_min <= minor)
+                return QQmlType(types->at(ii));
+    }
+
+    return QQmlType();
+}
+
+void QQmlTypeModule::walkCompositeSingletons(const std::function<void(const QQmlType &)> &callback) const
+{
+    QMutexLocker lock(&d->mutex);
+    for (auto typeCandidates = d->typeHash.begin(), end = d->typeHash.end();
+         typeCandidates != end; ++typeCandidates) {
+        for (auto type: typeCandidates.value()) {
+            if (type->regType == QQmlType::CompositeSingletonType)
+                callback(QQmlType(type));
+        }
+    }
+}
+
+QT_END_NAMESPACE
diff --git a/src/qml/qml/qqmltypemodule_p.h b/src/qml/qml/qqmltypemodule_p.h
new file mode 100644
index 0000000000..b84a91b5db
--- /dev/null
+++ b/src/qml/qml/qqmltypemodule_p.h
@@ -0,0 +1,102 @@
+/****************************************************************************
+**
+** Copyright (C) 2019 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QQMLTYPEMODULE_P_H
+#define QQMLTYPEMODULE_P_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include <QtQml/qtqmlglobal.h>
+#include <QtCore/qstring.h>
+
+#include <functional>
+
+QT_BEGIN_NAMESPACE
+
+class QQmlType;
+class QQmlTypePrivate;
+struct QQmlMetaTypeData;
+class QHashedString;
+class QHashedStringRef;
+
+namespace QV4 {
+struct String;
+}
+
+class QQmlTypeModulePrivate;
+class QQmlTypeModule
+{
+public:
+    QQmlTypeModule(const QString &uri = QString(), int majorVersion = 0);
+    ~QQmlTypeModule();
+
+    void add(QQmlTypePrivate *);
+    void remove(const QQmlTypePrivate *type);
+
+    bool isLocked() const;
+    void lock();
+
+    QString module() const;
+    int majorVersion() const;
+
+    void addMinorVersion(int minorVersion);
+    int minimumMinorVersion() const;
+    int maximumMinorVersion() const;
+
+    QQmlType type(const QHashedStringRef &, int) const;
+    QQmlType type(const QV4::String *, int) const;
+
+    void walkCompositeSingletons(const std::function<void(const QQmlType &)> &callback) const;
+
+private:
+    QQmlTypeModulePrivate *d;
+};
+
+QT_END_NAMESPACE
+
+#endif // QQMLTYPEMODULE_P_H
diff --git a/src/qml/qml/qqmltypemodule_p_p.h b/src/qml/qml/qqmltypemodule_p_p.h
new file mode 100644
index 0000000000..b1dab1c4a0
--- /dev/null
+++ b/src/qml/qml/qqmltypemodule_p_p.h
@@ -0,0 +1,89 @@
+/****************************************************************************
+**
+** Copyright (C) 2019 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QQMLTYPEMODULE_P_P_H
+#define QQMLTYPEMODULE_P_P_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include <private/qqmltypemodule_p.h>
+#include <private/qstringhash_p.h>
+#include <private/qqmlmetatypedata_p.h>
+
+#include <QtCore/qmutex.h>
+
+QT_BEGIN_NAMESPACE
+
+class QQmlTypeModulePrivate
+{
+public:
+    QQmlTypeModulePrivate(QString module, int majorVersion) :
+        module(std::move(module)), majorVersion(majorVersion)
+    {}
+
+    const QString module;
+    const int majorVersion = 0;
+
+    // Can only ever decrease
+    QAtomicInt minMinorVersion = std::numeric_limits<int>::max();
+
+    // Can only ever increase
+    QAtomicInt maxMinorVersion = 0;
+
+    // Bool. Can only be set to 1 once.
+    QAtomicInt locked = 0;
+
+    typedef QStringHash<QList<QQmlTypePrivate *> > TypeHash;
+    TypeHash typeHash;
+
+    QMutex mutex;
+};
+
+QT_END_NAMESPACE
+
+#endif // QQMLTYPEMODULE_P_P_H
diff --git a/src/qml/qml/qqmltypemoduleversion.cpp b/src/qml/qml/qqmltypemoduleversion.cpp
new file mode 100644
index 0000000000..bbbfa1a7b6
--- /dev/null
+++ b/src/qml/qml/qqmltypemoduleversion.cpp
@@ -0,0 +1,95 @@
+/****************************************************************************
+**
+** Copyright (C) 2019 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qqmltypemoduleversion_p.h"
+
+#include <private/qqmltype_p.h>
+#include <private/qqmltypemodule_p.h>
+
+QT_BEGIN_NAMESPACE
+
+QQmlTypeModuleVersion::QQmlTypeModuleVersion()
+    : m_module(nullptr), m_minor(0)
+{
+}
+
+QQmlTypeModuleVersion::QQmlTypeModuleVersion(QQmlTypeModule *module, int minor)
+    : m_module(module), m_minor(minor)
+{
+    Q_ASSERT(m_module);
+    Q_ASSERT(m_minor >= 0);
+}
+
+QQmlTypeModuleVersion::QQmlTypeModuleVersion(const QQmlTypeModuleVersion &o)
+    : m_module(o.m_module), m_minor(o.m_minor)
+{
+}
+
+QQmlTypeModuleVersion &QQmlTypeModuleVersion::operator=(const QQmlTypeModuleVersion &o)
+{
+    m_module = o.m_module;
+    m_minor = o.m_minor;
+    return *this;
+}
+
+QQmlTypeModule *QQmlTypeModuleVersion::module() const
+{
+    return m_module;
+}
+
+int QQmlTypeModuleVersion::minorVersion() const
+{
+    return m_minor;
+}
+
+QQmlType QQmlTypeModuleVersion::type(const QHashedStringRef &name) const
+{
+    if (!m_module)
+        return QQmlType();
+    return m_module->type(name, m_minor);
+}
+
+QQmlType QQmlTypeModuleVersion::type(const QV4::String *name) const
+{
+    if (!m_module)
+        return QQmlType();
+    return m_module->type(name, m_minor);
+}
+
+QT_END_NAMESPACE
diff --git a/src/qml/qml/qqmltypemoduleversion_p.h b/src/qml/qml/qqmltypemoduleversion_p.h
new file mode 100644
index 0000000000..20f4709ecb
--- /dev/null
+++ b/src/qml/qml/qqmltypemoduleversion_p.h
@@ -0,0 +1,87 @@
+/****************************************************************************
+**
+** Copyright (C) 2019 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QQMLTYPEMODULEVERSION_P_H
+#define QQMLTYPEMODULEVERSION_P_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include <QtQml/qtqmlglobal.h>
+
+QT_BEGIN_NAMESPACE
+
+class QQmlTypeModule;
+class QQmlType;
+class QHashedStringRef;
+
+namespace QV4 {
+struct String;
+}
+
+class QQmlTypeModuleVersion
+{
+public:
+    QQmlTypeModuleVersion();
+    QQmlTypeModuleVersion(QQmlTypeModule *, int);
+    QQmlTypeModuleVersion(const QQmlTypeModuleVersion &);
+    QQmlTypeModuleVersion &operator=(const QQmlTypeModuleVersion &);
+
+    QQmlTypeModule *module() const;
+    int minorVersion() const;
+
+    QQmlType type(const QHashedStringRef &) const;
+    QQmlType type(const QV4::String *) const;
+
+private:
+    QQmlTypeModule *m_module;
+    int m_minor;
+};
+
+QT_END_NAMESPACE
+
+#endif // QQMLTYPEMODULEVERSION_P_H
diff --git a/src/qml/qml/qqmltypenamecache.cpp b/src/qml/qml/qqmltypenamecache.cpp
index c8e2b92c29..8f1a61e6ad 100644
--- a/src/qml/qml/qqmltypenamecache.cpp
+++ b/src/qml/qml/qqmltypenamecache.cpp
@@ -55,8 +55,8 @@ QQmlTypeNameCache::~QQmlTypeNameCache()
 void QQmlTypeNameCache::add(const QHashedString &name, const QUrl &url, const QHashedString &nameSpace)
 {
     if (nameSpace.length() != 0) {
-        Import *i = m_namedImports.value(nameSpace);
-        Q_ASSERT(i != 0);
+        QQmlImportRef *i = m_namedImports.value(nameSpace);
+        Q_ASSERT(i != nullptr);
         i->compositeSingletons.insert(name, url);
         return;
     }
@@ -69,13 +69,13 @@ void QQmlTypeNameCache::add(const QHashedString &name, const QUrl &url, const QH
 
 void QQmlTypeNameCache::add(const QHashedString &name, int importedScriptIndex, const QHashedString &nameSpace)
 {
-    Import import;
+    QQmlImportRef import;
     import.scriptIndex = importedScriptIndex;
     import.m_qualifier = name;
 
     if (nameSpace.length() != 0) {
-        Import *i = m_namedImports.value(nameSpace);
-        Q_ASSERT(i != 0);
+        QQmlImportRef *i = m_namedImports.value(nameSpace);
+        Q_ASSERT(i != nullptr);
         m_namespacedImports[i].insert(name, import);
         return;
     }
@@ -98,10 +98,10 @@ QQmlTypeNameCache::Result QQmlTypeNameCache::query(const QHashedStringRef &name)
 
     if (!result.isValid()) {
         // Look up anonymous types from the imports of this document
-        QQmlImportNamespace *typeNamespace = 0;
+        QQmlImportNamespace *typeNamespace = nullptr;
         QList<QQmlError> errors;
-        QQmlType *t = 0;
-        bool typeFound = m_imports.resolveType(name, &t, 0, 0, &typeNamespace, &errors);
+        QQmlType t;
+        bool typeFound = m_imports.resolveType(name, &t, nullptr, nullptr, &typeNamespace, &errors);
         if (typeFound) {
             return Result(t);
         }
@@ -112,26 +112,24 @@ QQmlTypeNameCache::Result QQmlTypeNameCache::query(const QHashedStringRef &name)
 }
 
 QQmlTypeNameCache::Result QQmlTypeNameCache::query(const QHashedStringRef &name,
-                                                   const void *importNamespace) const
+                                                   const QQmlImportRef *importNamespace) const
 {
-    Q_ASSERT(importNamespace);
-    const Import *i = static_cast<const Import *>(importNamespace);
-    Q_ASSERT(i->scriptIndex == -1);
+    Q_ASSERT(importNamespace && importNamespace->scriptIndex == -1);
 
-    Result result = typeSearch(i->modules, name);
+    Result result = typeSearch(importNamespace->modules, name);
 
     if (!result.isValid())
-        result = query(i->compositeSingletons, name);
+        result = query(importNamespace->compositeSingletons, name);
 
     if (!result.isValid()) {
         // Look up types from the imports of this document
         // ### it would be nice if QQmlImports allowed us to resolve a namespace
         // first, and then types on it.
-        QString qualifiedTypeName = i->m_qualifier + QLatin1Char('.') + name.toString();
-        QQmlImportNamespace *typeNamespace = 0;
+        QString qualifiedTypeName = importNamespace->m_qualifier + QLatin1Char('.') + name.toString();
+        QQmlImportNamespace *typeNamespace = nullptr;
         QList<QQmlError> errors;
-        QQmlType *t = 0;
-        bool typeFound = m_imports.resolveType(qualifiedTypeName, &t, 0, 0, &typeNamespace, &errors);
+        QQmlType t;
+        bool typeFound = m_imports.resolveType(qualifiedTypeName, &t, nullptr, nullptr, &typeNamespace, &errors);
         if (typeFound) {
             return Result(t);
         }
@@ -140,7 +138,7 @@ QQmlTypeNameCache::Result QQmlTypeNameCache::query(const QHashedStringRef &name,
     return result;
 }
 
-QQmlTypeNameCache::Result QQmlTypeNameCache::query(const QV4::String *name) const
+QQmlTypeNameCache::Result QQmlTypeNameCache::query(const QV4::String *name, QQmlImport::RecursionRestriction recursionRestriction) const
 {
     Result result = query(m_namedImports, name);
 
@@ -153,10 +151,11 @@ QQmlTypeNameCache::Result QQmlTypeNameCache::query(const QV4::String *name) cons
     if (!result.isValid()) {
         // Look up anonymous types from the imports of this document
         QString typeName = name->toQStringNoThrow();
-        QQmlImportNamespace *typeNamespace = 0;
+        QQmlImportNamespace *typeNamespace = nullptr;
         QList<QQmlError> errors;
-        QQmlType *t = 0;
-        bool typeFound = m_imports.resolveType(typeName, &t, 0, 0, &typeNamespace, &errors);
+        QQmlType t;
+        bool typeFound = m_imports.resolveType(typeName, &t, nullptr, nullptr, &typeNamespace, &errors,
+                                               QQmlType::AnyRegistrationType, recursionRestriction);
         if (typeFound) {
             return Result(t);
         }
@@ -166,33 +165,31 @@ QQmlTypeNameCache::Result QQmlTypeNameCache::query(const QV4::String *name) cons
     return result;
 }
 
-QQmlTypeNameCache::Result QQmlTypeNameCache::query(const QV4::String *name, const void *importNamespace) const
+QQmlTypeNameCache::Result QQmlTypeNameCache::query(const QV4::String *name, const QQmlImportRef *importNamespace) const
 {
-    Q_ASSERT(importNamespace);
-    const Import *i = static_cast<const Import *>(importNamespace);
-    Q_ASSERT(i->scriptIndex == -1);
+    Q_ASSERT(importNamespace && importNamespace->scriptIndex == -1);
 
-    QMap<const Import *, QStringHash<Import> >::const_iterator it = m_namespacedImports.constFind(i);
+    QMap<const QQmlImportRef *, QStringHash<QQmlImportRef> >::const_iterator it = m_namespacedImports.constFind(importNamespace);
     if (it != m_namespacedImports.constEnd()) {
         Result r = query(*it, name);
         if (r.isValid())
             return r;
     }
 
-    Result r = typeSearch(i->modules, name);
+    Result r = typeSearch(importNamespace->modules, name);
 
     if (!r.isValid())
-        r = query(i->compositeSingletons, name);
+        r = query(importNamespace->compositeSingletons, name);
 
     if (!r.isValid()) {
         // Look up types from the imports of this document
         // ### it would be nice if QQmlImports allowed us to resolve a namespace
         // first, and then types on it.
-        QString qualifiedTypeName = i->m_qualifier + QLatin1Char('.') + name->toQStringNoThrow();
-        QQmlImportNamespace *typeNamespace = 0;
+        QString qualifiedTypeName = importNamespace->m_qualifier + QLatin1Char('.') + name->toQStringNoThrow();
+        QQmlImportNamespace *typeNamespace = nullptr;
         QList<QQmlError> errors;
-        QQmlType *t = 0;
-        bool typeFound = m_imports.resolveType(qualifiedTypeName, &t, 0, 0, &typeNamespace, &errors);
+        QQmlType t;
+        bool typeFound = m_imports.resolveType(qualifiedTypeName, &t, nullptr, nullptr, &typeNamespace, &errors);
         if (typeFound) {
             return Result(t);
         }
diff --git a/src/qml/qml/qqmltypenamecache_p.h b/src/qml/qml/qqmltypenamecache_p.h
index 7cdcbe91b6..b98fe77ed5 100644
--- a/src/qml/qml/qqmltypenamecache_p.h
+++ b/src/qml/qml/qqmltypenamecache_p.h
@@ -55,20 +55,38 @@
 #include "qqmlcleanup_p.h"
 #include "qqmlmetatype_p.h"
 
-#include <private/qhashedstring_p.h>
+#include <private/qstringhash_p.h>
 #include <private/qqmlimport_p.h>
+#include <private/qqmltypemoduleversion_p.h>
 
 #include <QtCore/qvector.h>
 
 QT_BEGIN_NAMESPACE
 
+struct QQmlImportRef {
+    inline QQmlImportRef()
+        : scriptIndex(-1)
+    {}
+    // Imported module
+    QVector<QQmlTypeModuleVersion> modules;
+
+    // Or, imported script
+    int scriptIndex;
+
+    // Or, imported compositeSingletons
+    QStringHash<QUrl> compositeSingletons;
+
+    // The qualifier of this import
+    QString m_qualifier;
+};
+
 class QQmlType;
 class QQmlEngine;
-class QQmlTypeNameCache : public QQmlRefCount
+class Q_QML_PRIVATE_EXPORT QQmlTypeNameCache : public QQmlRefCount
 {
 public:
     QQmlTypeNameCache(const QQmlImports &imports);
-    virtual ~QQmlTypeNameCache();
+    ~QQmlTypeNameCache() override;
 
     inline bool isEmpty() const;
 
@@ -77,50 +95,35 @@ public:
 
     struct Result {
         inline Result();
-        inline Result(const void *importNamespace);
-        inline Result(QQmlType *type);
+        inline Result(const QQmlImportRef *importNamespace);
+        inline Result(const QQmlType &type);
         inline Result(int scriptIndex);
         inline Result(const Result &);
 
         inline bool isValid() const;
 
-        QQmlType *type;
-        const void *importNamespace;
+        QQmlType type;
+        const QQmlImportRef *importNamespace;
         int scriptIndex;
     };
     Result query(const QHashedStringRef &) const;
-    Result query(const QHashedStringRef &, const void *importNamespace) const;
-    Result query(const QV4::String *) const;
-    Result query(const QV4::String *, const void *importNamespace) const;
+    Result query(const QHashedStringRef &, const QQmlImportRef *importNamespace) const;
+    Result query(const QV4::String *, QQmlImport::RecursionRestriction recursionRestriction = QQmlImport::PreventRecursion) const;
+    Result query(const QV4::String *, const QQmlImportRef *importNamespace) const;
 
 private:
     friend class QQmlImports;
 
-    struct Import {
-        inline Import();
-        // Imported module
-        QVector<QQmlTypeModuleVersion> modules;
-
-        // Or, imported script
-        int scriptIndex;
-
-        // Or, imported compositeSingletons
-        QStringHash<QUrl> compositeSingletons;
-
-        // The qualifier of this import
-        QString m_qualifier;
-    };
-
     template<typename Key>
-    Result query(const QStringHash<Import> &imports, Key key) const
+    Result query(const QStringHash<QQmlImportRef> &imports, Key key) const
     {
-        Import *i = imports.value(key);
+        QQmlImportRef *i = imports.value(key);
         if (i) {
             Q_ASSERT(!i->m_qualifier.isEmpty());
             if (i->scriptIndex != -1) {
                 return Result(i->scriptIndex);
             } else {
-                return Result(static_cast<const void *>(i));
+                return Result(i);
             }
         }
 
@@ -132,9 +135,8 @@ private:
     {
         QUrl *url = urls.value(key);
         if (url) {
-            QQmlType *type = QQmlMetaType::qmlType(*url);
-            if (type)
-                return Result(type);
+            QQmlType type = QQmlMetaType::qmlType(*url);
+            return Result(type);
         }
 
         return Result();
@@ -145,37 +147,38 @@ private:
     {
         QVector<QQmlTypeModuleVersion>::const_iterator end = modules.constEnd();
         for (QVector<QQmlTypeModuleVersion>::const_iterator it = modules.constBegin(); it != end; ++it) {
-            if (QQmlType *type = it->type(key))
+            QQmlType type = it->type(key);
+            if (type.isValid())
                 return Result(type);
         }
 
         return Result();
     }
 
-    QStringHash<Import> m_namedImports;
-    QMap<const Import *, QStringHash<Import> > m_namespacedImports;
+    QStringHash<QQmlImportRef> m_namedImports;
+    QMap<const QQmlImportRef *, QStringHash<QQmlImportRef> > m_namespacedImports;
     QVector<QQmlTypeModuleVersion> m_anonymousImports;
     QStringHash<QUrl> m_anonymousCompositeSingletons;
     QQmlImports m_imports;
 };
 
 QQmlTypeNameCache::Result::Result()
-: type(0), importNamespace(0), scriptIndex(-1)
+: importNamespace(nullptr), scriptIndex(-1)
 {
 }
 
-QQmlTypeNameCache::Result::Result(const void *importNamespace)
-: type(0), importNamespace(importNamespace), scriptIndex(-1)
+QQmlTypeNameCache::Result::Result(const QQmlImportRef *importNamespace)
+: importNamespace(importNamespace), scriptIndex(-1)
 {
 }
 
-QQmlTypeNameCache::Result::Result(QQmlType *type)
-: type(type), importNamespace(0), scriptIndex(-1)
+QQmlTypeNameCache::Result::Result(const QQmlType &type)
+: type(type), importNamespace(nullptr), scriptIndex(-1)
 {
 }
 
 QQmlTypeNameCache::Result::Result(int scriptIndex)
-: type(0), importNamespace(0), scriptIndex(scriptIndex)
+: importNamespace(nullptr), scriptIndex(scriptIndex)
 {
 }
 
@@ -186,12 +189,7 @@ QQmlTypeNameCache::Result::Result(const Result &o)
 
 bool QQmlTypeNameCache::Result::isValid() const
 {
-    return type || importNamespace || scriptIndex != -1;
-}
-
-QQmlTypeNameCache::Import::Import()
-: scriptIndex(-1)
-{
+    return type.isValid() || importNamespace || scriptIndex != -1;
 }
 
 bool QQmlTypeNameCache::isEmpty() const
diff --git a/src/qml/qml/qqmltypewrapper.cpp b/src/qml/qml/qqmltypewrapper.cpp
index 7a06077c11..3ec828ea2d 100644
--- a/src/qml/qml/qqmltypewrapper.cpp
+++ b/src/qml/qml/qqmltypewrapper.cpp
@@ -42,6 +42,7 @@
 
 #include <private/qqmlengine_p.h>
 #include <private/qqmlcontext_p.h>
+#include <private/qqmlmetaobject_p.h>
 
 #include <private/qjsvalue_p.h>
 #include <private/qv4functionobject_p.h>
@@ -64,78 +65,86 @@ void Heap::QQmlTypeWrapper::init()
 
 void Heap::QQmlTypeWrapper::destroy()
 {
+    QQmlType::derefHandle(typePrivate);
+    typePrivate = nullptr;
     if (typeNamespace)
         typeNamespace->release();
     object.destroy();
     Object::destroy();
 }
 
+QQmlType Heap::QQmlTypeWrapper::type() const
+{
+    return QQmlType(typePrivate);
+}
+
 bool QQmlTypeWrapper::isSingleton() const
 {
-    return d()->type && d()->type->isSingleton();
+    return d()->type().isSingleton();
 }
 
 QObject* QQmlTypeWrapper::singletonObject() const
 {
     if (!isSingleton())
-        return 0;
+        return nullptr;
 
     QQmlEngine *e = engine()->qmlEngine();
-    QQmlType::SingletonInstanceInfo *siinfo = d()->type->singletonInstanceInfo();
+    QQmlType::SingletonInstanceInfo *siinfo = d()->type().singletonInstanceInfo();
     siinfo->init(e);
     return siinfo->qobjectApi(e);
 }
 
 QVariant QQmlTypeWrapper::toVariant() const
 {
-    if (d()->type && d()->type->isSingleton()) {
-        QQmlEngine *e = engine()->qmlEngine();
-        QQmlType::SingletonInstanceInfo *siinfo = d()->type->singletonInstanceInfo();
-        siinfo->init(e); // note: this will also create QJSValue singleton which isn't strictly required.
-        QObject *qobjectSingleton = siinfo->qobjectApi(e);
-        if (qobjectSingleton) {
-            return QVariant::fromValue<QObject*>(qobjectSingleton);
-        }
-    }
+    // Only Singleton type wrappers can be converted to a variant.
+    if (!isSingleton())
+        return QVariant();
+
+    QQmlEngine *e = engine()->qmlEngine();
+    QQmlType::SingletonInstanceInfo *siinfo = d()->type().singletonInstanceInfo();
+    siinfo->init(e);
+    if (QObject *qobjectSingleton = siinfo->qobjectApi(e))
+        return QVariant::fromValue<QObject*>(qobjectSingleton);
 
-    // only QObject Singleton Type can be converted to a variant.
-    return QVariant();
+    return QVariant::fromValue<QJSValue>(siinfo->scriptApi(e));
 }
 
 
 // Returns a type wrapper for type t on o.  This allows access of enums, and attached properties.
-ReturnedValue QQmlTypeWrapper::create(QV4::ExecutionEngine *engine, QObject *o, QQmlType *t,
+ReturnedValue QQmlTypeWrapper::create(QV4::ExecutionEngine *engine, QObject *o, const QQmlType &t,
                                      Heap::QQmlTypeWrapper::TypeNameMode mode)
 {
-    Q_ASSERT(t);
+    Q_ASSERT(t.isValid());
     Scope scope(engine);
 
-    Scoped<QQmlTypeWrapper> w(scope, engine->memoryManager->allocObject<QQmlTypeWrapper>());
-    w->d()->mode = mode; w->d()->object = o; w->d()->type = t;
+    Scoped<QQmlTypeWrapper> w(scope, engine->memoryManager->allocate<QQmlTypeWrapper>());
+    w->d()->mode = mode; w->d()->object = o;
+    w->d()->typePrivate = t.priv();
+    QQmlType::refHandle(w->d()->typePrivate);
     return w.asReturnedValue();
 }
 
 // Returns a type wrapper for importNamespace (of t) on o.  This allows nested resolution of a type in a
 // namespace.
-ReturnedValue QQmlTypeWrapper::create(QV4::ExecutionEngine *engine, QObject *o, QQmlTypeNameCache *t, const void *importNamespace,
+ReturnedValue QQmlTypeWrapper::create(QV4::ExecutionEngine *engine, QObject *o, const QQmlRefPointer<QQmlTypeNameCache> &t, const QQmlImportRef *importNamespace,
                                      Heap::QQmlTypeWrapper::TypeNameMode mode)
 {
     Q_ASSERT(t);
     Q_ASSERT(importNamespace);
     Scope scope(engine);
 
-    Scoped<QQmlTypeWrapper> w(scope, engine->memoryManager->allocObject<QQmlTypeWrapper>());
-    w->d()->mode = mode; w->d()->object = o; w->d()->typeNamespace = t; w->d()->importNamespace = importNamespace;
+    Scoped<QQmlTypeWrapper> w(scope, engine->memoryManager->allocate<QQmlTypeWrapper>());
+    w->d()->mode = mode; w->d()->object = o; w->d()->typeNamespace = t.data(); w->d()->importNamespace = importNamespace;
     t->addref();
     return w.asReturnedValue();
 }
 
 static int enumForSingleton(QV4::ExecutionEngine *v4, String *name, QObject *qobjectSingleton,
-                            QQmlType *type)
+                            const QQmlType &type, bool *ok)
 {
-    bool ok;
-    int value = type->enumValue(QQmlEnginePrivate::get(v4->qmlEngine()), name, &ok);
-    if (ok)
+    Q_ASSERT(ok != nullptr);
+    int value = type.enumValue(QQmlEnginePrivate::get(v4->qmlEngine()), name, ok);
+    if (*ok)
         return value;
 
     // ### Optimize
@@ -143,27 +152,32 @@ static int enumForSingleton(QV4::ExecutionEngine *v4, String *name, QObject *qob
     const QMetaObject *metaObject = qobjectSingleton->metaObject();
     for (int ii = metaObject->enumeratorCount() - 1; ii >= 0; --ii) {
         QMetaEnum e = metaObject->enumerator(ii);
-        value = e.keyToValue(enumName.constData(), &ok);
-        if (ok)
+        value = e.keyToValue(enumName.constData(), ok);
+        if (*ok)
             return value;
     }
+    *ok = false;
     return -1;
 }
 
-static ReturnedValue throwLowercaseEnumError(QV4::ExecutionEngine *v4, String *name, QQmlType *type)
+static ReturnedValue throwLowercaseEnumError(QV4::ExecutionEngine *v4, String *name, const QQmlType &type)
 {
     const QString message =
             QStringLiteral("Cannot access enum value '%1' of '%2', enum values need to start with an uppercase letter.")
-                .arg(name->toQString()).arg(QLatin1String(type->typeName()));
+                .arg(name->toQString()).arg(QLatin1String(type.typeName()));
     return v4->throwTypeError(message);
 }
 
-ReturnedValue QQmlTypeWrapper::get(const Managed *m, String *name, bool *hasProperty)
+ReturnedValue QQmlTypeWrapper::virtualGet(const Managed *m, PropertyKey id, const Value *receiver, bool *hasProperty)
 {
     Q_ASSERT(m->as<QQmlTypeWrapper>());
 
+    if (!id.isString())
+        return Object::virtualGet(m, id, receiver, hasProperty);
+
     QV4::ExecutionEngine *v4 = static_cast<const QQmlTypeWrapper *>(m)->engine();
     QV4::Scope scope(v4);
+    ScopedString name(scope, id.asStringOrSymbol());
 
     Scoped<QQmlTypeWrapper> w(scope, static_cast<const QQmlTypeWrapper *>(m));
 
@@ -173,14 +187,14 @@ ReturnedValue QQmlTypeWrapper::get(const Managed *m, String *name, bool *hasProp
     QQmlContextData *context = v4->callingQmlContext();
 
     QObject *object = w->d()->object;
-    QQmlType *type = w->d()->type;
+    QQmlType type = w->d()->type();
 
-    if (type) {
+    if (type.isValid()) {
 
         // singleton types are handled differently to other types.
-        if (type->isSingleton()) {
+        if (type.isSingleton()) {
             QQmlEngine *e = v4->qmlEngine();
-            QQmlType::SingletonInstanceInfo *siinfo = type->singletonInstanceInfo();
+            QQmlType::SingletonInstanceInfo *siinfo = type.singletonInstanceInfo();
             siinfo->init(e);
 
             QObject *qobjectSingleton = siinfo->qobjectApi(e);
@@ -189,9 +203,19 @@ ReturnedValue QQmlTypeWrapper::get(const Managed *m, String *name, bool *hasProp
                 // check for enum value
                 const bool includeEnums = w->d()->mode == Heap::QQmlTypeWrapper::IncludeEnums;
                 if (includeEnums && name->startsWithUpper()) {
-                    const int value = enumForSingleton(v4, name, qobjectSingleton, type);
-                    if (value != -1)
-                        return QV4::Primitive::fromInt32(value).asReturnedValue();
+                    bool ok = false;
+                    int value = enumForSingleton(v4, name, qobjectSingleton, type, &ok);
+                    if (ok)
+                        return QV4::Value::fromInt32(value).asReturnedValue();
+
+                    value = type.scopedEnumIndex(QQmlEnginePrivate::get(v4->qmlEngine()), name, &ok);
+                    if (ok) {
+                        Scoped<QQmlScopedEnumWrapper> enumWrapper(scope, v4->memoryManager->allocate<QQmlScopedEnumWrapper>());
+                        enumWrapper->d()->typePrivate = type.priv();
+                        QQmlType::refHandle(enumWrapper->d()->typePrivate);
+                        enumWrapper->d()->scopeEnumIndex = value;
+                        return enumWrapper.asReturnedValue();
+                    }
                 }
 
                 // check for property.
@@ -202,8 +226,8 @@ ReturnedValue QQmlTypeWrapper::get(const Managed *m, String *name, bool *hasProp
 
                 // Warn when attempting to access a lowercased enum value, singleton case
                 if (!ok && includeEnums && !name->startsWithUpper()) {
-                    const int value = enumForSingleton(v4, name, qobjectSingleton, type);
-                    if (value != -1)
+                    enumForSingleton(v4, name, qobjectSingleton, type, &ok);
+                    if (ok)
                         return throwLowercaseEnumError(v4, name, type);
                 }
 
@@ -221,14 +245,15 @@ ReturnedValue QQmlTypeWrapper::get(const Managed *m, String *name, bool *hasProp
 
             if (name->startsWithUpper()) {
                 bool ok = false;
-                int value = type->enumValue(QQmlEnginePrivate::get(v4->qmlEngine()), name, &ok);
+                int value = type.enumValue(QQmlEnginePrivate::get(v4->qmlEngine()), name, &ok);
                 if (ok)
-                    return QV4::Primitive::fromInt32(value).asReturnedValue();
+                    return QV4::Value::fromInt32(value).asReturnedValue();
 
-                value = type->scopedEnumIndex(QQmlEnginePrivate::get(v4->qmlEngine()), name, &ok);
+                value = type.scopedEnumIndex(QQmlEnginePrivate::get(v4->qmlEngine()), name, &ok);
                 if (ok) {
-                    Scoped<QQmlScopedEnumWrapper> enumWrapper(scope, v4->memoryManager->allocObject<QQmlScopedEnumWrapper>());
-                    enumWrapper->d()->type = type;
+                    Scoped<QQmlScopedEnumWrapper> enumWrapper(scope, v4->memoryManager->allocate<QQmlScopedEnumWrapper>());
+                    enumWrapper->d()->typePrivate = type.priv();
+                    QQmlType::refHandle(enumWrapper->d()->typePrivate);
                     enumWrapper->d()->scopeEnumIndex = value;
                     return enumWrapper.asReturnedValue();
                 }
@@ -236,7 +261,7 @@ ReturnedValue QQmlTypeWrapper::get(const Managed *m, String *name, bool *hasProp
                 // Fall through to base implementation
 
             } else if (w->d()->object) {
-                QObject *ao = qmlAttachedPropertiesObjectById(type->attachedPropertiesId(QQmlEnginePrivate::get(v4->qmlEngine())), object);
+                QObject *ao = qmlAttachedPropertiesObjectById(type.attachedPropertiesId(QQmlEnginePrivate::get(v4->qmlEngine())), object);
                 if (ao)
                     return QV4::QObjectWrapper::getQmlProperty(v4, context, ao, name, QV4::QObjectWrapper::IgnoreRevision, hasProperty);
 
@@ -253,11 +278,11 @@ ReturnedValue QQmlTypeWrapper::get(const Managed *m, String *name, bool *hasProp
         QQmlTypeNameCache::Result r = w->d()->typeNamespace->query(name, w->d()->importNamespace);
 
         if (r.isValid()) {
-            if (r.type) {
+            if (r.type.isValid()) {
                 return create(scope.engine, object, r.type, w->d()->mode);
             } else if (r.scriptIndex != -1) {
                 QV4::ScopedObject scripts(scope, context->importedScripts.valueRef());
-                return scripts->getIndexed(r.scriptIndex);
+                return scripts->get(r.scriptIndex);
             } else if (r.importNamespace) {
                 return create(scope.engine, object, context->imports, r.importNamespace);
             }
@@ -273,14 +298,14 @@ ReturnedValue QQmlTypeWrapper::get(const Managed *m, String *name, bool *hasProp
     }
 
     bool ok = false;
-    const ReturnedValue result = Object::get(m, name, &ok);
+    const ReturnedValue result = Object::virtualGet(m, id, receiver, &ok);
     if (hasProperty)
         *hasProperty = ok;
 
     // Warn when attempting to access a lowercased enum value, non-singleton case
-    if (!ok && type && !type->isSingleton() && !name->startsWithUpper()) {
+    if (!ok && type.isValid() && !type.isSingleton() && !name->startsWithUpper()) {
         bool enumOk = false;
-        type->enumValue(QQmlEnginePrivate::get(v4->qmlEngine()), name, &enumOk);
+        type.enumValue(QQmlEnginePrivate::get(v4->qmlEngine()), name, &enumOk);
         if (enumOk)
             return throwLowercaseEnumError(v4, name, type);
     }
@@ -289,38 +314,42 @@ ReturnedValue QQmlTypeWrapper::get(const Managed *m, String *name, bool *hasProp
 }
 
 
-bool QQmlTypeWrapper::put(Managed *m, String *name, const Value &value)
+bool QQmlTypeWrapper::virtualPut(Managed *m, PropertyKey id, const Value &value, Value *receiver)
 {
+    if (!id.isString())
+        return Object::virtualPut(m, id, value, receiver);
+
+
     Q_ASSERT(m->as<QQmlTypeWrapper>());
     QQmlTypeWrapper *w = static_cast<QQmlTypeWrapper *>(m);
-    QV4::ExecutionEngine *v4 = w->engine();
-    if (v4->hasException)
+    QV4::Scope scope(w);
+    if (scope.engine->hasException)
         return false;
 
-    QV4::Scope scope(v4);
-    QQmlContextData *context = v4->callingQmlContext();
+    ScopedString name(scope, id.asStringOrSymbol());
+    QQmlContextData *context = scope.engine->callingQmlContext();
 
-    QQmlType *type = w->d()->type;
-    if (type && !type->isSingleton() && w->d()->object) {
+    QQmlType type = w->d()->type();
+    if (type.isValid() && !type.isSingleton() && w->d()->object) {
         QObject *object = w->d()->object;
         QQmlEngine *e = scope.engine->qmlEngine();
-        QObject *ao = qmlAttachedPropertiesObjectById(type->attachedPropertiesId(QQmlEnginePrivate::get(e)), object);
+        QObject *ao = qmlAttachedPropertiesObjectById(type.attachedPropertiesId(QQmlEnginePrivate::get(e)), object);
         if (ao)
-            return QV4::QObjectWrapper::setQmlProperty(v4, context, ao, name, QV4::QObjectWrapper::IgnoreRevision, value);
+            return QV4::QObjectWrapper::setQmlProperty(scope.engine, context, ao, name, QV4::QObjectWrapper::IgnoreRevision, value);
         return false;
-    } else if (type && type->isSingleton()) {
+    } else if (type.isSingleton()) {
         QQmlEngine *e = scope.engine->qmlEngine();
-        QQmlType::SingletonInstanceInfo *siinfo = type->singletonInstanceInfo();
+        QQmlType::SingletonInstanceInfo *siinfo = type.singletonInstanceInfo();
         siinfo->init(e);
 
         QObject *qobjectSingleton = siinfo->qobjectApi(e);
         if (qobjectSingleton) {
-            return QV4::QObjectWrapper::setQmlProperty(v4, context, qobjectSingleton, name, QV4::QObjectWrapper::IgnoreRevision, value);
+            return QV4::QObjectWrapper::setQmlProperty(scope.engine, context, qobjectSingleton, name, QV4::QObjectWrapper::IgnoreRevision, value);
         } else if (!siinfo->scriptApi(e).isUndefined()) {
-            QV4::ScopedObject apiprivate(scope, QJSValuePrivate::convertedToValue(v4, siinfo->scriptApi(e)));
+            QV4::ScopedObject apiprivate(scope, QJSValuePrivate::convertedToValue(scope.engine, siinfo->scriptApi(e)));
             if (!apiprivate) {
                 QString error = QLatin1String("Cannot assign to read-only property \"") + name->toQString() + QLatin1Char('\"');
-                v4->throwError(error);
+                scope.engine->throwError(error);
                 return false;
             } else {
                 return apiprivate->put(name, value);
@@ -331,15 +360,21 @@ bool QQmlTypeWrapper::put(Managed *m, String *name, const Value &value)
     return false;
 }
 
-PropertyAttributes QQmlTypeWrapper::query(const Managed *m, String *name)
+PropertyAttributes QQmlTypeWrapper::virtualGetOwnProperty(const Managed *m, PropertyKey id, Property *p)
 {
-    // ### Implement more efficiently.
-    bool hasProperty = false;
-    static_cast<Object *>(const_cast<Managed*>(m))->get(name, &hasProperty);
-    return hasProperty ? Attr_Data : Attr_Invalid;
+    if (id.isString()) {
+        Scope scope(m);
+        ScopedString n(scope, id.asStringOrSymbol());
+        // ### Implement more efficiently.
+        bool hasProperty = false;
+        static_cast<const Object *>(m)->get(n, &hasProperty);
+        return hasProperty ? Attr_Data : Attr_Invalid;
+    }
+
+    return QV4::Object::virtualGetOwnProperty(m, id, p);
 }
 
-bool QQmlTypeWrapper::isEqualTo(Managed *a, Managed *b)
+bool QQmlTypeWrapper::virtualIsEqualTo(Managed *a, Managed *b)
 {
     Q_ASSERT(a->as<QV4::QQmlTypeWrapper>());
     QV4::QQmlTypeWrapper *qmlTypeWrapperA = static_cast<QV4::QQmlTypeWrapper *>(a);
@@ -351,7 +386,7 @@ bool QQmlTypeWrapper::isEqualTo(Managed *a, Managed *b)
     return false;
 }
 
-ReturnedValue QQmlTypeWrapper::instanceOf(const Object *typeObject, const Value &var)
+ReturnedValue QQmlTypeWrapper::virtualInstanceOf(const Object *typeObject, const Value &var)
 {
     Q_ASSERT(typeObject->as<QV4::QQmlTypeWrapper>());
     const QV4::QQmlTypeWrapper *typeWrapper = static_cast<const QV4::QQmlTypeWrapper *>(typeObject);
@@ -368,7 +403,7 @@ ReturnedValue QQmlTypeWrapper::instanceOf(const Object *typeObject, const Value
     if (!wrapperObject)
         return engine->throwTypeError();
 
-    const int myTypeId = typeWrapper->d()->type->typeId();
+    const int myTypeId = typeWrapper->d()->type().typeId();
     QQmlMetaObject myQmlType;
     if (myTypeId == 0) {
         // we're a composite type; a composite type cannot be equal to a
@@ -379,7 +414,7 @@ ReturnedValue QQmlTypeWrapper::instanceOf(const Object *typeObject, const Value
         if (!theirDData->compilationUnit)
             return Encode(false);
 
-        QQmlTypeData *td = qenginepriv->typeLoader.getType(typeWrapper->d()->type->sourceUrl());
+        QQmlRefPointer<QQmlTypeData> td = qenginepriv->typeLoader.getType(typeWrapper->d()->type().sourceUrl());
         CompiledData::CompilationUnit *cu = td->compilationUnit();
         myQmlType = qenginepriv->metaObjectForType(cu->metaTypeId);
     } else {
@@ -391,22 +426,38 @@ ReturnedValue QQmlTypeWrapper::instanceOf(const Object *typeObject, const Value
     return QV4::Encode(QQmlMetaObject::canConvert(theirType, myQmlType));
 }
 
-ReturnedValue QQmlScopedEnumWrapper::get(const Managed *m, String *name, bool *hasProperty)
+void Heap::QQmlScopedEnumWrapper::destroy()
+{
+    QQmlType::derefHandle(typePrivate);
+    typePrivate = nullptr;
+    Object::destroy();
+}
+
+QQmlType Heap::QQmlScopedEnumWrapper::type() const
+{
+    return QQmlType(typePrivate);
+}
+
+ReturnedValue QQmlScopedEnumWrapper::virtualGet(const Managed *m, PropertyKey id, const Value *receiver, bool *hasProperty)
 {
     Q_ASSERT(m->as<QQmlScopedEnumWrapper>());
+    if (!id.isString())
+        return Object::virtualGet(m, id, receiver, hasProperty);
+
     const QQmlScopedEnumWrapper *resource = static_cast<const QQmlScopedEnumWrapper *>(m);
     QV4::ExecutionEngine *v4 = resource->engine();
     QV4::Scope scope(v4);
+    ScopedString name(scope, id.asStringOrSymbol());
 
-    QQmlType *type = resource->d()->type;
+    QQmlType type = resource->d()->type();
     int index = resource->d()->scopeEnumIndex;
 
     bool ok = false;
-    int value = type->scopedEnumValue(QQmlEnginePrivate::get(v4->qmlEngine()), index, name, &ok);
+    int value = type.scopedEnumValue(QQmlEnginePrivate::get(v4->qmlEngine()), index, name, &ok);
     if (hasProperty)
         *hasProperty = ok;
     if (ok)
-        return QV4::Primitive::fromInt32(value).asReturnedValue();
+        return QV4::Value::fromInt32(value).asReturnedValue();
 
     return Encode::undefined();
 }
diff --git a/src/qml/qml/qqmltypewrapper_p.h b/src/qml/qml/qqmltypewrapper_p.h
index 730bfd6d12..bc615e0f6c 100644
--- a/src/qml/qml/qqmltypewrapper_p.h
+++ b/src/qml/qml/qqmltypewrapper_p.h
@@ -60,6 +60,9 @@
 QT_BEGIN_NAMESPACE
 
 class QQmlTypeNameCache;
+class QQmlType;
+class QQmlTypePrivate;
+struct QQmlImportRef;
 
 namespace QV4 {
 
@@ -76,16 +79,19 @@ struct QQmlTypeWrapper : Object {
     TypeNameMode mode;
     QQmlQPointer<QObject> object;
 
-    QQmlType *type;
+    QQmlType type() const;
+
+    const QQmlTypePrivate *typePrivate;
     QQmlTypeNameCache *typeNamespace;
-    const void *importNamespace;
+    const QQmlImportRef *importNamespace;
 };
 
 struct QQmlScopedEnumWrapper : Object {
     void init() { Object::init(); }
-    void destroy() { Object::destroy(); }
+    void destroy();
     int scopeEnumIndex;
-    QQmlType *type;
+    const QQmlTypePrivate *typePrivate;
+    QQmlType type() const;
 };
 
 }
@@ -100,17 +106,17 @@ struct Q_QML_EXPORT QQmlTypeWrapper : Object
 
     QVariant toVariant() const;
 
-    static ReturnedValue create(ExecutionEngine *, QObject *, QQmlType *,
+    static ReturnedValue create(ExecutionEngine *, QObject *, const QQmlType &,
                                 Heap::QQmlTypeWrapper::TypeNameMode = Heap::QQmlTypeWrapper::IncludeEnums);
-    static ReturnedValue create(ExecutionEngine *, QObject *, QQmlTypeNameCache *, const void *,
+    static ReturnedValue create(ExecutionEngine *, QObject *, const QQmlRefPointer<QQmlTypeNameCache> &, const QQmlImportRef *,
                                 Heap::QQmlTypeWrapper::TypeNameMode = Heap::QQmlTypeWrapper::IncludeEnums);
 
-
-    static ReturnedValue get(const Managed *m, String *name, bool *hasProperty);
-    static bool put(Managed *m, String *name, const Value &value);
-    static PropertyAttributes query(const Managed *, String *name);
-    static bool isEqualTo(Managed *that, Managed *o);
-    static ReturnedValue instanceOf(const Object *typeObject, const Value &var);
+protected:
+    static ReturnedValue virtualGet(const Managed *m, PropertyKey id, const Value *receiver, bool *hasProperty);
+    static bool virtualPut(Managed *m, PropertyKey id, const Value &value, Value *receiver);
+    static PropertyAttributes virtualGetOwnProperty(const Managed *m, PropertyKey id, Property *p);
+    static bool virtualIsEqualTo(Managed *that, Managed *o);
+    static ReturnedValue virtualInstanceOf(const Object *typeObject, const Value &var);
 };
 
 struct Q_QML_EXPORT QQmlScopedEnumWrapper : Object
@@ -118,7 +124,7 @@ struct Q_QML_EXPORT QQmlScopedEnumWrapper : Object
     V4_OBJECT2(QQmlScopedEnumWrapper, Object)
     V4_NEEDS_DESTROY
 
-    static ReturnedValue get(const Managed *m, String *name, bool *hasProperty);
+    static ReturnedValue virtualGet(const Managed *m, PropertyKey id, const Value *receiver, bool *hasProperty);
 };
 
 }
diff --git a/src/qml/qml/qqmlvaluetype.cpp b/src/qml/qml/qqmlvaluetype.cpp
index 520f512b1a..21505754bb 100644
--- a/src/qml/qml/qqmlvaluetype.cpp
+++ b/src/qml/qml/qqmlvaluetype.cpp
@@ -38,7 +38,6 @@
 ****************************************************************************/
 
 #include "qqmlvaluetype_p.h"
-#include "qqmlmetatype_p.h"
 
 #include <private/qqmlglobal_p.h>
 #include <QtCore/qdebug.h>
@@ -67,8 +66,7 @@ struct QQmlValueTypeFactoryImpl
 
 QQmlValueTypeFactoryImpl::QQmlValueTypeFactoryImpl()
 {
-    for (unsigned int ii = 0; ii < QVariant::UserType; ++ii)
-        valueTypes[ii] = 0;
+    std::fill_n(valueTypes, int(QVariant::UserType), nullptr);
 
     // See types wrapped in qqmlmodelindexvaluetype_p.h
     qRegisterMetaType<QItemSelectionRange>();
@@ -83,7 +81,7 @@ QQmlValueTypeFactoryImpl::~QQmlValueTypeFactoryImpl()
 bool QQmlValueTypeFactoryImpl::isValueType(int idx)
 {
     if (idx >= (int)QVariant::UserType) {
-        return (valueType(idx) != 0);
+        return (valueType(idx) != nullptr);
     } else if (idx >= 0
             && idx != QVariant::StringList
             && idx != QMetaType::QObjectStar
@@ -130,7 +128,7 @@ const QMetaObject *QQmlValueTypeFactoryImpl::metaObjectForMetaType(int t)
     QMetaType metaType(t);
     if (metaType.flags() & QMetaType::IsGadget)
         return metaType.metaObject();
-    return 0;
+    return nullptr;
 }
 
 QQmlValueType *QQmlValueTypeFactoryImpl::valueType(int idx)
@@ -141,7 +139,7 @@ QQmlValueType *QQmlValueTypeFactoryImpl::valueType(int idx)
 
         QHash<int, QQmlValueType *>::iterator it = userTypes.find(idx);
         if (it == userTypes.end()) {
-            QQmlValueType *vt = 0;
+            QQmlValueType *vt = nullptr;
             if (const QMetaObject *mo = metaObjectForMetaType(idx))
                 vt = new QQmlValueType(idx, mo);
             it = userTypes.insert(idx, vt);
@@ -192,7 +190,6 @@ void QQmlValueTypeFactory::registerValueTypes(const char *uri, int versionMajor,
 
 QQmlValueType::QQmlValueType(int typeId, const QMetaObject *gadgetMetaObject)
     : gadgetPtr(QMetaType::create(typeId))
-    , typeId(typeId)
     , metaType(typeId)
 {
     QObjectPrivate *op = QObjectPrivate::get(this);
@@ -209,14 +206,14 @@ QQmlValueType::~QQmlValueType()
 {
     QObjectPrivate *op = QObjectPrivate::get(this);
     Q_ASSERT(op->metaObject == this);
-    op->metaObject = 0;
+    op->metaObject = nullptr;
     ::free(const_cast<QMetaObject *>(_metaObject));
     metaType.destroy(gadgetPtr);
 }
 
 void QQmlValueType::read(QObject *obj, int idx)
 {
-    void *a[] = { gadgetPtr, 0 };
+    void *a[] = { gadgetPtr, nullptr };
     QMetaObject::metacall(obj, QMetaObject::ReadProperty, idx, a);
 }
 
@@ -224,19 +221,19 @@ void QQmlValueType::write(QObject *obj, int idx, QQmlPropertyData::WriteFlags fl
 {
     Q_ASSERT(gadgetPtr);
     int status = -1;
-    void *a[] = { gadgetPtr, 0, &status, &flags };
+    void *a[] = { gadgetPtr, nullptr, &status, &flags };
     QMetaObject::metacall(obj, QMetaObject::WriteProperty, idx, a);
 }
 
 QVariant QQmlValueType::value()
 {
     Q_ASSERT(gadgetPtr);
-    return QVariant(typeId, gadgetPtr);
+    return QVariant(metaType.id(), gadgetPtr);
 }
 
 void QQmlValueType::setValue(const QVariant &value)
 {
-    Q_ASSERT(typeId == value.userType());
+    Q_ASSERT(metaType.id() == value.userType());
     metaType.destruct(gadgetPtr);
     metaType.construct(gadgetPtr, value.constData());
 }
@@ -521,38 +518,33 @@ void QQmlEasingValueType::setBezierCurve(const QVariantList &customCurveVariant)
     if (customCurveVariant.isEmpty())
         return;
 
-    QVariantList variantList = customCurveVariant;
-    if ((variantList.count() % 6) == 0) {
-        bool allRealsOk = true;
-        QVector<qreal> reals;
-        const int variantListCount = variantList.count();
-        reals.reserve(variantListCount);
-        for (int i = 0; i < variantListCount; i++) {
-            bool ok;
-            const qreal real = variantList.at(i).toReal(&ok);
-            reals.append(real);
-            if (!ok)
-                allRealsOk = false;
-        }
-        if (allRealsOk) {
-            QEasingCurve newEasingCurve(QEasingCurve::BezierSpline);
-            for (int i = 0; i < reals.count() / 6; i++) {
-                const qreal c1x = reals.at(i * 6);
-                const qreal c1y = reals.at(i * 6 + 1);
-                const qreal c2x = reals.at(i * 6 + 2);
-                const qreal c2y = reals.at(i * 6 + 3);
-                const qreal c3x = reals.at(i * 6 + 4);
-                const qreal c3y = reals.at(i * 6 + 5);
-
-                const QPointF c1(c1x, c1y);
-                const QPointF c2(c2x, c2y);
-                const QPointF c3(c3x, c3y);
-
-                newEasingCurve.addCubicBezierSegment(c1, c2, c3);
-                v = newEasingCurve;
-            }
-        }
+    if ((customCurveVariant.count() % 6) != 0)
+        return;
+
+    auto convert = [](const QVariant &v, qreal &r) {
+        bool ok;
+        r = v.toReal(&ok);
+        return ok;
+    };
+
+    QEasingCurve newEasingCurve(QEasingCurve::BezierSpline);
+    for (int i = 0, ei = customCurveVariant.size(); i < ei; i += 6) {
+        qreal c1x, c1y, c2x, c2y, c3x, c3y;
+        if (!convert(customCurveVariant.at(i    ), c1x)) return;
+        if (!convert(customCurveVariant.at(i + 1), c1y)) return;
+        if (!convert(customCurveVariant.at(i + 2), c2x)) return;
+        if (!convert(customCurveVariant.at(i + 3), c2y)) return;
+        if (!convert(customCurveVariant.at(i + 4), c3x)) return;
+        if (!convert(customCurveVariant.at(i + 5), c3y)) return;
+
+        const QPointF c1(c1x, c1y);
+        const QPointF c2(c2x, c2y);
+        const QPointF c3(c3x, c3y);
+
+        newEasingCurve.addCubicBezierSegment(c1, c2, c3);
     }
+
+    v = newEasingCurve;
 }
 
 QVariantList QQmlEasingValueType::bezierCurve() const
diff --git a/src/qml/qml/qqmlvaluetype_p.h b/src/qml/qml/qqmlvaluetype_p.h
index 0502a5d665..89f1b71d61 100644
--- a/src/qml/qml/qqmlvaluetype_p.h
+++ b/src/qml/qml/qqmlvaluetype_p.h
@@ -67,7 +67,7 @@ class Q_QML_PRIVATE_EXPORT QQmlValueType : public QObject, public QAbstractDynam
 {
 public:
     QQmlValueType(int userType, const QMetaObject *metaObject);
-    ~QQmlValueType();
+    ~QQmlValueType() override;
     void read(QObject *, int);
     void write(QObject *, int, QQmlPropertyData::WriteFlags flags);
     QVariant value();
@@ -84,7 +84,6 @@ private:
     void *gadgetPtr;
 
 public:
-    int typeId;
     QMetaType metaType;
 };
 
@@ -272,19 +271,19 @@ int qmlRegisterValueTypeEnums(const char *uri, int versionMajor, int versionMino
     QQmlPrivate::RegisterType type = {
         0,
 
-        qRegisterNormalizedMetaType<T *>(pointerName.constData()), 0, 0, 0,
+        qRegisterNormalizedMetaType<T *>(pointerName.constData()), 0, 0, nullptr,
 
         QString(),
 
         uri, versionMajor, versionMinor, qmlName, &T::staticMetaObject,
 
-        0, 0,
+        nullptr, nullptr,
 
         0, 0, 0,
 
-        0, 0,
+        nullptr, nullptr,
 
-        0,
+        nullptr,
         0
     };
 
diff --git a/src/qml/qml/qqmlvaluetypeproxybinding.cpp b/src/qml/qml/qqmlvaluetypeproxybinding.cpp
index 4e2e7b06c7..d5cff26444 100644
--- a/src/qml/qml/qqmlvaluetypeproxybinding.cpp
+++ b/src/qml/qml/qqmlvaluetypeproxybinding.cpp
@@ -43,7 +43,7 @@ QT_BEGIN_NAMESPACE
 
 QQmlValueTypeProxyBinding::QQmlValueTypeProxyBinding(QObject *o, QQmlPropertyIndex index)
     : QQmlAbstractBinding(),
-      m_bindings(0)
+      m_bindings(nullptr)
 {
     m_target = o;
     m_targetIndex = index;
@@ -72,6 +72,11 @@ bool QQmlValueTypeProxyBinding::isValueTypeProxy() const
     return true;
 }
 
+QQmlAbstractBinding *QQmlValueTypeProxyBinding::subBindings() const
+{
+    return m_bindings.data();
+}
+
 QQmlAbstractBinding *QQmlValueTypeProxyBinding::binding(QQmlPropertyIndex propertyIndex) const
 {
     QQmlAbstractBinding *binding = m_bindings.data();
@@ -88,7 +93,7 @@ Removes a collection of bindings, corresponding to the set bits in \a mask.
 void QQmlValueTypeProxyBinding::removeBindings(quint32 mask)
 {
     QQmlAbstractBinding *binding = m_bindings.data();
-    QQmlAbstractBinding *lastBinding = 0;
+    QQmlAbstractBinding *lastBinding = nullptr;
 
     while (binding) {
         const int valueTypeIndex = binding->targetPropertyIndex().valueTypeIndex();
@@ -97,7 +102,7 @@ void QQmlValueTypeProxyBinding::removeBindings(quint32 mask)
             remove->setAddedToObject(false);
             binding = remove->nextBinding();
 
-            if (lastBinding == 0)
+            if (lastBinding == nullptr)
                 m_bindings = remove->nextBinding();
             else
                 lastBinding->setNextBinding(remove->nextBinding());
diff --git a/src/qml/qml/qqmlvaluetypeproxybinding_p.h b/src/qml/qml/qqmlvaluetypeproxybinding_p.h
index 92b5470f39..35b54c339b 100644
--- a/src/qml/qml/qqmlvaluetypeproxybinding_p.h
+++ b/src/qml/qml/qqmlvaluetypeproxybinding_p.h
@@ -55,11 +55,12 @@
 
 QT_BEGIN_NAMESPACE
 
-class QQmlValueTypeProxyBinding : public QQmlAbstractBinding
+class Q_AUTOTEST_EXPORT QQmlValueTypeProxyBinding : public QQmlAbstractBinding
 {
 public:
     QQmlValueTypeProxyBinding(QObject *o, QQmlPropertyIndex coreIndex);
 
+    QQmlAbstractBinding *subBindings() const;
     QQmlAbstractBinding *binding(QQmlPropertyIndex targetPropertyIndex) const;
     void removeBindings(quint32 mask);
 
diff --git a/src/qml/qml/qqmlvaluetypewrapper.cpp b/src/qml/qml/qqmlvaluetypewrapper.cpp
index ce47ab9fa9..9ce1c82f09 100644
--- a/src/qml/qml/qqmlvaluetypewrapper.cpp
+++ b/src/qml/qml/qqmlvaluetypewrapper.cpp
@@ -39,7 +39,6 @@
 
 #include "qqmlvaluetypewrapper_p.h"
 #include <private/qv8engine_p.h>
-
 #include <private/qqmlvaluetype_p.h>
 #include <private/qqmlbinding_p.h>
 #include <private/qqmlglobal_p.h>
@@ -49,6 +48,7 @@
 #include <private/qv4functionobject_p.h>
 #include <private/qv4variantobject_p.h>
 #include <private/qv4alloca_p.h>
+#include <private/qv4stackframe_p.h>
 #include <private/qv4objectiterator_p.h>
 #include <private/qv4qobjectwrapper_p.h>
 #include <QtCore/qloggingcategory.h>
@@ -98,12 +98,14 @@ void Heap::QQmlValueTypeWrapper::destroy()
         valueType->metaType.destruct(gadgetPtr);
         ::operator delete(gadgetPtr);
     }
+    if (_propertyCache)
+        _propertyCache->release();
     Object::destroy();
 }
 
 void Heap::QQmlValueTypeWrapper::setValue(const QVariant &value) const
 {
-    Q_ASSERT(valueType->typeId == value.userType());
+    Q_ASSERT(valueType->metaType.id() == value.userType());
     if (gadgetPtr)
         valueType->metaType.destruct(gadgetPtr);
     if (!gadgetPtr)
@@ -114,7 +116,7 @@ void Heap::QQmlValueTypeWrapper::setValue(const QVariant &value) const
 QVariant Heap::QQmlValueTypeWrapper::toVariant() const
 {
     Q_ASSERT(gadgetPtr);
-    return QVariant(valueType->typeId, gadgetPtr);
+    return QVariant(valueType->metaType.id(), gadgetPtr);
 }
 
 
@@ -129,7 +131,7 @@ bool QQmlValueTypeReference::readReferenceValue() const
         // variant-containing-value-type reference
         QVariant variantReferenceValue;
 
-        void *a[] = { &variantReferenceValue, 0 };
+        void *a[] = { &variantReferenceValue, nullptr };
         QMetaObject::metacall(d()->object, QMetaObject::ReadProperty, d()->property, a);
 
         int variantReferenceType = variantReferenceValue.userType();
@@ -139,14 +141,14 @@ bool QQmlValueTypeReference::readReferenceValue() const
             // We need to modify this reference to the updated value type, if
             // possible, or return false if it is not a value type.
             if (QQmlValueTypeFactory::isValueType(variantReferenceType)) {
-                QQmlPropertyCache *cache = 0;
+                QQmlPropertyCache *cache = nullptr;
                 if (const QMetaObject *mo = QQmlValueTypeFactory::metaObjectForMetaType(variantReferenceType))
                     cache = QJSEnginePrivate::get(engine())->cache(mo);
                 if (d()->gadgetPtr) {
                     d()->valueType->metaType.destruct(d()->gadgetPtr);
                     ::operator delete(d()->gadgetPtr);
                 }
-                d()->gadgetPtr =0;
+                d()->gadgetPtr =nullptr;
                 d()->setPropertyCache(cache);
                 d()->valueType = QQmlValueTypeFactory::valueType(variantReferenceType);
                 if (!cache)
@@ -159,10 +161,10 @@ bool QQmlValueTypeReference::readReferenceValue() const
     } else {
         if (!d()->gadgetPtr) {
             d()->gadgetPtr = ::operator new(d()->valueType->metaType.sizeOf());
-            d()->valueType->metaType.construct(d()->gadgetPtr, 0);
+            d()->valueType->metaType.construct(d()->gadgetPtr, nullptr);
         }
         // value-type reference
-        void *args[] = { d()->gadgetPtr, 0 };
+        void *args[] = { d()->gadgetPtr, nullptr };
         QMetaObject::metacall(d()->object, QMetaObject::ReadProperty, d()->property, args);
     }
     return true;
@@ -184,12 +186,12 @@ ReturnedValue QQmlValueTypeWrapper::create(ExecutionEngine *engine, QObject *obj
     Scope scope(engine);
     initProto(engine);
 
-    Scoped<QQmlValueTypeReference> r(scope, engine->memoryManager->allocObject<QQmlValueTypeReference>());
+    Scoped<QQmlValueTypeReference> r(scope, engine->memoryManager->allocate<QQmlValueTypeReference>());
     r->d()->object = object;
     r->d()->property = property;
     r->d()->setPropertyCache(QJSEnginePrivate::get(engine)->cache(metaObject));
     r->d()->valueType = QQmlValueTypeFactory::valueType(typeId);
-    r->d()->gadgetPtr = 0;
+    r->d()->gadgetPtr = nullptr;
     return r->asReturnedValue();
 }
 
@@ -198,10 +200,10 @@ ReturnedValue QQmlValueTypeWrapper::create(ExecutionEngine *engine, const QVaria
     Scope scope(engine);
     initProto(engine);
 
-    Scoped<QQmlValueTypeWrapper> r(scope, engine->memoryManager->allocObject<QQmlValueTypeWrapper>());
+    Scoped<QQmlValueTypeWrapper> r(scope, engine->memoryManager->allocate<QQmlValueTypeWrapper>());
     r->d()->setPropertyCache(QJSEnginePrivate::get(engine)->cache(metaObject));
     r->d()->valueType = QQmlValueTypeFactory::valueType(typeId);
-    r->d()->gadgetPtr = 0;
+    r->d()->gadgetPtr = nullptr;
     r->d()->setValue(value);
     return r->asReturnedValue();
 }
@@ -219,13 +221,13 @@ bool QQmlValueTypeWrapper::toGadget(void *data) const
     if (const QQmlValueTypeReference *ref = as<const QQmlValueTypeReference>())
         if (!ref->readReferenceValue())
             return false;
-    const int typeId = d()->valueType->typeId;
+    const int typeId = d()->valueType->metaType.id();
     QMetaType::destruct(typeId, data);
     QMetaType::construct(typeId, data, d()->gadgetPtr);
     return true;
 }
 
-bool QQmlValueTypeWrapper::isEqualTo(Managed *m, Managed *other)
+bool QQmlValueTypeWrapper::virtualIsEqualTo(Managed *m, Managed *other)
 {
     Q_ASSERT(m && m->as<QQmlValueTypeWrapper>() && other);
     QV4::QQmlValueTypeWrapper *lv = static_cast<QQmlValueTypeWrapper *>(m);
@@ -239,41 +241,58 @@ bool QQmlValueTypeWrapper::isEqualTo(Managed *m, Managed *other)
     return false;
 }
 
-PropertyAttributes QQmlValueTypeWrapper::query(const Managed *m, String *name)
+PropertyAttributes QQmlValueTypeWrapper::virtualGetOwnProperty(const Managed *m, PropertyKey id, Property *p)
 {
-    Q_ASSERT(m->as<const QQmlValueTypeWrapper>());
-    const QQmlValueTypeWrapper *r = static_cast<const QQmlValueTypeWrapper *>(m);
+    if (id.isString()) {
+        Scope scope(m);
+        ScopedString n(scope, id.asStringOrSymbol());
+        const QQmlValueTypeWrapper *r = static_cast<const QQmlValueTypeWrapper *>(m);
+        QQmlPropertyData *result = r->d()->propertyCache()->property(n.getPointer(), nullptr, nullptr);
+        return result ? Attr_Data : Attr_Invalid;
+    }
 
-    QQmlPropertyData *result = r->d()->propertyCache()->property(name, 0, 0);
-    return result ? Attr_Data : Attr_Invalid;
+    return QV4::Object::virtualGetOwnProperty(m, id, p);
 }
 
-void QQmlValueTypeWrapper::advanceIterator(Managed *m, ObjectIterator *it, Value *name, uint *index, Property *p, PropertyAttributes *attributes)
+struct QQmlValueTypeWrapperOwnPropertyKeyIterator : ObjectOwnPropertyKeyIterator
 {
-    name->setM(0);
-    *index = UINT_MAX;
+    int propertyIndex = 0;
+    ~QQmlValueTypeWrapperOwnPropertyKeyIterator() override = default;
+    PropertyKey next(const Object *o, Property *pd = nullptr, PropertyAttributes *attrs = nullptr) override;
+
+};
 
-    QQmlValueTypeWrapper *that = static_cast<QQmlValueTypeWrapper*>(m);
+PropertyKey QQmlValueTypeWrapperOwnPropertyKeyIterator::next(const Object *o, Property *pd, PropertyAttributes *attrs) {
+    const QQmlValueTypeWrapper *that = static_cast<const QQmlValueTypeWrapper *>(o);
 
-    if (QQmlValueTypeReference *ref = that->as<QQmlValueTypeReference>()) {
+    if (const QQmlValueTypeReference *ref = that->as<QQmlValueTypeReference>()) {
         if (!ref->readReferenceValue())
-            return;
+            return PropertyKey::invalid();
     }
 
     if (that->d()->propertyCache()) {
         const QMetaObject *mo = that->d()->propertyCache()->createMetaObject();
         const int propertyCount = mo->propertyCount();
-        if (it->arrayIndex < static_cast<uint>(propertyCount)) {
+        if (propertyIndex < propertyCount) {
             Scope scope(that->engine());
-            ScopedString propName(scope, that->engine()->newString(QString::fromUtf8(mo->property(it->arrayIndex).name())));
-            name->setM(propName->d());
-            ++it->arrayIndex;
-            *attributes = QV4::Attr_Data;
-            p->value = that->QV4::Object::get(propName);
-            return;
+            ScopedString propName(scope, that->engine()->newString(QString::fromUtf8(mo->property(propertyIndex).name())));
+            ++propertyIndex;
+            if (attrs)
+                *attrs = QV4::Attr_Data;
+            if (pd)
+                pd->value = that->QV4::Object::get(propName);
+            return propName->toPropertyKey();
         }
     }
-    QV4::Object::advanceIterator(m, it, name, index, p, attributes);
+
+    return ObjectOwnPropertyKeyIterator::next(o, pd, attrs);
+}
+
+
+OwnPropertyKeyIterator *QQmlValueTypeWrapper::virtualOwnPropertyKeys(const Object *m, Value *target)
+{
+    *target = *m;
+    return new QQmlValueTypeWrapperOwnPropertyKeyIterator;
 }
 
 bool QQmlValueTypeWrapper::isEqual(const QVariant& value) const
@@ -286,7 +305,7 @@ bool QQmlValueTypeWrapper::isEqual(const QVariant& value) const
 
 int QQmlValueTypeWrapper::typeId() const
 {
-    return d()->valueType->typeId;
+    return d()->valueType->metaType.id();
 }
 
 bool QQmlValueTypeWrapper::write(QObject *target, int propertyIndex) const
@@ -297,7 +316,7 @@ bool QQmlValueTypeWrapper::write(QObject *target, int propertyIndex) const
         if (!d()->gadgetPtr) {
             Q_ALLOCA_ASSIGN(void, gadget, d()->valueType->metaType.sizeOf());
             d()->gadgetPtr = gadget;
-            d()->valueType->metaType.construct(d()->gadgetPtr, 0);
+            d()->valueType->metaType.construct(d()->gadgetPtr, nullptr);
             destructGadgetOnExit = true;
         }
         if (!ref->readReferenceValue())
@@ -306,26 +325,26 @@ bool QQmlValueTypeWrapper::write(QObject *target, int propertyIndex) const
 
     int flags = 0;
     int status = -1;
-    void *a[] = { d()->gadgetPtr, 0, &status, &flags };
+    void *a[] = { d()->gadgetPtr, nullptr, &status, &flags };
     QMetaObject::metacall(target, QMetaObject::WriteProperty, propertyIndex, a);
 
     if (destructGadgetOnExit) {
         d()->valueType->metaType.destruct(d()->gadgetPtr);
-        d()->gadgetPtr = 0;
+        d()->gadgetPtr = nullptr;
     }
     return true;
 }
 
-void QQmlValueTypeWrapper::method_toString(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue QQmlValueTypeWrapper::method_toString(const FunctionObject *b, const Value *thisObject, const Value *, int)
 {
-    Object *o = callData->thisObject.as<Object>();
+    const Object *o = thisObject->as<Object>();
     if (!o)
-        THROW_TYPE_ERROR();
-    QQmlValueTypeWrapper *w = o->as<QQmlValueTypeWrapper>();
+        return b->engine()->throwTypeError();
+    const QQmlValueTypeWrapper *w = o->as<QQmlValueTypeWrapper>();
     if (!w)
-        THROW_TYPE_ERROR();
+        return b->engine()->throwTypeError();
 
-    if (QQmlValueTypeReference *ref = w->as<QQmlValueTypeReference>())
+    if (const QQmlValueTypeReference *ref = w->as<QQmlValueTypeReference>())
         if (!ref->readReferenceValue())
             RETURN_UNDEFINED();
 
@@ -333,10 +352,10 @@ void QQmlValueTypeWrapper::method_toString(const BuiltinFunction *, Scope &scope
     // Prepare a buffer to pass to QMetaType::convert()
     QString convertResult;
     convertResult.~QString();
-    if (QMetaType::convert(w->d()->gadgetPtr, w->d()->valueType->typeId, &convertResult, QMetaType::QString)) {
+    if (QMetaType::convert(w->d()->gadgetPtr, w->d()->valueType->metaType.id(), &convertResult, QMetaType::QString)) {
         result = convertResult;
     } else {
-        result += QString::fromUtf8(QMetaType::typeName(w->d()->valueType->typeId))
+        result += QString::fromUtf8(QMetaType::typeName(w->d()->valueType->metaType.id()))
                 + QLatin1Char('(');
         const QMetaObject *mo = w->d()->propertyCache()->metaObject();
         const int propCount = mo->propertyCount();
@@ -350,24 +369,30 @@ void QQmlValueTypeWrapper::method_toString(const BuiltinFunction *, Scope &scope
         }
         result += QLatin1Char(')');
     }
-    scope.result = scope.engine->newString(result);
+    return Encode(b->engine()->newString(result));
 }
 
-ReturnedValue QQmlValueTypeWrapper::get(const Managed *m, String *name, bool *hasProperty)
+ReturnedValue QQmlValueTypeWrapper::virtualGet(const Managed *m, PropertyKey id, const Value *receiver, bool *hasProperty)
 {
     Q_ASSERT(m->as<QQmlValueTypeWrapper>());
+
+    if (!id.isString())
+        return Object::virtualGet(m, id, receiver, hasProperty);
+
     const QQmlValueTypeWrapper *r = static_cast<const QQmlValueTypeWrapper *>(m);
     QV4::ExecutionEngine *v4 = r->engine();
+    Scope scope(v4);
+    ScopedString name(scope, id.asStringOrSymbol());
 
     // Note: readReferenceValue() can change the reference->type.
     if (const QQmlValueTypeReference *reference = r->as<QQmlValueTypeReference>()) {
         if (!reference->readReferenceValue())
-            return Primitive::undefinedValue().asReturnedValue();
+            return Value::undefinedValue().asReturnedValue();
     }
 
-    QQmlPropertyData *result = r->d()->propertyCache()->property(name, 0, 0);
+    QQmlPropertyData *result = r->d()->propertyCache()->property(name.getPointer(), nullptr, nullptr);
     if (!result)
-        return Object::get(m, name, hasProperty);
+        return Object::virtualGet(m, id, receiver, hasProperty);
 
     if (hasProperty)
         *hasProperty = true;
@@ -399,11 +424,11 @@ ReturnedValue QQmlValueTypeWrapper::get(const Managed *m, String *name, bool *ha
     VALUE_TYPE_LOAD(QMetaType::Bool, bool, bool);
 
     QVariant v;
-    void *args[] = { Q_NULLPTR, Q_NULLPTR };
+    void *args[] = { nullptr, nullptr };
     if (result->propType() == QMetaType::QVariant) {
         args[0] = &v;
     } else {
-        v = QVariant(result->propType(), static_cast<void *>(Q_NULLPTR));
+        v = QVariant(result->propType(), static_cast<void *>(nullptr));
         args[0] = v.data();
     }
     metaObject->d.static_metacall(reinterpret_cast<QObject*>(gadget), QMetaObject::ReadProperty, index, args);
@@ -411,8 +436,11 @@ ReturnedValue QQmlValueTypeWrapper::get(const Managed *m, String *name, bool *ha
 #undef VALUE_TYPE_ACCESSOR
 }
 
-bool QQmlValueTypeWrapper::put(Managed *m, String *name, const Value &value)
+bool QQmlValueTypeWrapper::virtualPut(Managed *m, PropertyKey id, const Value &value, Value *receiver)
 {
+    if (!id.isString())
+        return Object::virtualPut(m, id, value, receiver);
+
     Q_ASSERT(m->as<QQmlValueTypeWrapper>());
     ExecutionEngine *v4 = static_cast<QQmlValueTypeWrapper *>(m)->engine();
     Scope scope(v4);
@@ -433,8 +461,10 @@ bool QQmlValueTypeWrapper::put(Managed *m, String *name, const Value &value)
         writeBackPropertyType = writebackProperty.userType();
     }
 
+    ScopedString name(scope, id.asStringOrSymbol());
+
     const QMetaObject *metaObject = r->d()->propertyCache()->metaObject();
-    const QQmlPropertyData *pd = r->d()->propertyCache()->property(name, 0, 0);
+    const QQmlPropertyData *pd = r->d()->propertyCache()->property(name.getPointer(), nullptr, nullptr);
     if (!pd)
         return false;
 
@@ -461,8 +491,12 @@ bool QQmlValueTypeWrapper::put(Managed *m, String *name, const Value &value)
 
             QV4::Scoped<QQmlBindingFunction> bindingFunction(scope, (const Value &)f);
 
-            QV4::ScopedContext ctx(scope, bindingFunction->scope());
-            QQmlBinding *newBinding = QQmlBinding::create(&cacheData, bindingFunction->function(), referenceObject, context, ctx);
+            QV4::ScopedFunctionObject f(scope, bindingFunction->bindingFunction());
+            QV4::ScopedContext ctx(scope, f->scope());
+            QQmlBinding *newBinding = QQmlBinding::create(&cacheData, f->function(), referenceObject, context, ctx);
+            newBinding->setSourceLocation(bindingFunction->currentLocation());
+            if (f->isBoundFunction())
+                newBinding->setBoundFunction(static_cast<QV4::BoundFunction *>(f.getPointer()));
             newBinding->setSourceLocation(bindingFunction->currentLocation());
             newBinding->setTarget(referenceObject, cacheData, pd);
             QQmlPropertyPrivate::setBinding(newBinding);
@@ -472,13 +506,13 @@ bool QQmlValueTypeWrapper::put(Managed *m, String *name, const Value &value)
                 if (auto binding = QQmlPropertyPrivate::binding(referenceObject, QQmlPropertyIndex(referencePropertyIndex, pd->coreIndex()))) {
                     Q_ASSERT(!binding->isValueTypeProxy());
                     const auto qmlBinding = static_cast<const QQmlBinding*>(binding);
-                    const auto stackFrame = v4->currentStackFrame();
+                    const auto stackFrame = v4->currentStackFrame;
                     qCInfo(lcBindingRemoval,
                            "Overwriting binding on %s::%s which was initially bound at %s by setting \"%s\" at %s:%d",
                            referenceObject->metaObject()->className(), referenceObject->metaObject()->property(referencePropertyIndex).name(),
                            qPrintable(qmlBinding->expressionIdentifier()),
                            metaObject->property(pd->coreIndex()).name(),
-                           qPrintable(stackFrame.source), stackFrame.line);
+                           qPrintable(stackFrame->source()), stackFrame->lineNumber());
                 }
             }
             QQmlPropertyPrivate::removeBinding(referenceObject, QQmlPropertyIndex(referencePropertyIndex, pd->coreIndex()));
@@ -503,13 +537,13 @@ bool QQmlValueTypeWrapper::put(Managed *m, String *name, const Value &value)
 
             int flags = 0;
             int status = -1;
-            void *a[] = { &variantReferenceValue, 0, &status, &flags };
+            void *a[] = { &variantReferenceValue, nullptr, &status, &flags };
             QMetaObject::metacall(reference->d()->object, QMetaObject::WriteProperty, reference->d()->property, a);
 
         } else {
             int flags = 0;
             int status = -1;
-            void *a[] = { r->d()->gadgetPtr, 0, &status, &flags };
+            void *a[] = { r->d()->gadgetPtr, nullptr, &status, &flags };
             QMetaObject::metacall(reference->d()->object, QMetaObject::WriteProperty, reference->d()->property, a);
         }
     }
diff --git a/src/qml/qml/qqmlvaluetypewrapper_p.h b/src/qml/qml/qqmlvaluetypewrapper_p.h
index c8aac719ab..8db9474132 100644
--- a/src/qml/qml/qqmlvaluetypewrapper_p.h
+++ b/src/qml/qml/qqmlvaluetypewrapper_p.h
@@ -56,6 +56,7 @@
 
 #include <private/qv4value_p.h>
 #include <private/qv4object_p.h>
+#include <private/qqmlpropertycache_p.h>
 
 QT_BEGIN_NAMESPACE
 
@@ -105,13 +106,12 @@ public:
     int typeId() const;
     bool write(QObject *target, int propertyIndex) const;
 
-    static ReturnedValue get(const Managed *m, String *name, bool *hasProperty);
-    static bool put(Managed *m, String *name, const Value &value);
-    static bool isEqualTo(Managed *m, Managed *other);
-    static PropertyAttributes query(const Managed *, String *name);
-    static void advanceIterator(Managed *m, ObjectIterator *it, Value *name, uint *index, Property *p, PropertyAttributes *attributes);
-
-    static void method_toString(const BuiltinFunction *, Scope &scope, CallData *callData);
+    static ReturnedValue virtualGet(const Managed *m, PropertyKey id, const Value *receiver, bool *hasProperty);
+    static bool virtualPut(Managed *m, PropertyKey id, const Value &value, Value *receiver);
+    static bool virtualIsEqualTo(Managed *m, Managed *other);
+    static PropertyAttributes virtualGetOwnProperty(const Managed *m, PropertyKey id, Property *p);
+    static OwnPropertyKeyIterator *virtualOwnPropertyKeys(const Object *m, Value *target);
+    static ReturnedValue method_toString(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc);
 
     static void initProto(ExecutionEngine *v4);
 };
diff --git a/src/qml/qml/qqmlvme.cpp b/src/qml/qml/qqmlvme.cpp
index c60f4edc80..018769948d 100644
--- a/src/qml/qml/qqmlvme.cpp
+++ b/src/qml/qml/qqmlvme.cpp
@@ -96,7 +96,7 @@ bool QQmlVME::componentCompleteEnabled()
 }
 
 QQmlVMEGuard::QQmlVMEGuard()
-: m_objectCount(0), m_objects(0), m_contextCount(0), m_contexts(0)
+: m_objectCount(0), m_objects(nullptr), m_contextCount(0), m_contexts(nullptr)
 {
 }
 
@@ -120,27 +120,15 @@ void QQmlVMEGuard::guard(QQmlObjectCreator *creator)
     m_contexts[0] = creator->parentContextData();
 }
 
-void QQmlVMEGuard::unguard(QObject *object)
-{
-    for (int ii = 0; ii < m_objectCount; ++ii) {
-        if (m_objects[ii] == object) {
-            if (ii < m_objectCount - 1)
-                ::memmove((void *) m_objects[ii], (void *) m_objects[ii + 1], sizeof(QPointer<QObject> *));
-            delete m_objects[--m_objectCount];
-            break;
-        }
-    }
-}
-
 void QQmlVMEGuard::clear()
 {
     delete [] m_objects;
     delete [] m_contexts;
 
     m_objectCount = 0;
-    m_objects = 0;
+    m_objects = nullptr;
     m_contextCount = 0;
-    m_contexts = 0;
+    m_contexts = nullptr;
 }
 
 bool QQmlVMEGuard::isOK() const
diff --git a/src/qml/qml/qqmlvme_p.h b/src/qml/qml/qqmlvme_p.h
index 9585b5b6df..13c5524d96 100644
--- a/src/qml/qml/qqmlvme_p.h
+++ b/src/qml/qml/qqmlvme_p.h
@@ -83,7 +83,7 @@ namespace QQmlVMETypes {
     struct State {
         enum Flag { Deferred = 0x00000001 };
 
-        State() : flags(0), context(0), instructionStream(0) {}
+        State() : flags(0), context(nullptr), instructionStream(nullptr) {}
         quint32 flags;
         QQmlContextData *context;
         const char *instructionStream;
@@ -124,6 +124,10 @@ private:
 // Used to check that a QQmlVME that is interrupted mid-execution
 // is still valid.  Checks all the objects and contexts have not been
 // deleted.
+//
+// VME stands for Virtual Machine Execution. QML files used to
+// be compiled to a byte code data structure that a virtual machine executed
+// (for constructing the tree of QObjects and setting properties).
 class QQmlVMEGuard
 {
 public:
@@ -131,7 +135,6 @@ public:
     ~QQmlVMEGuard();
 
     void guard(QQmlObjectCreator *);
-    void unguard(QObject *);
     void clear();
 
     bool isOK() const;
@@ -144,7 +147,7 @@ private:
 };
 
 QQmlInstantiationInterrupt::QQmlInstantiationInterrupt()
-    : mode(None), nsecs(0), runWhile(0)
+    : mode(None), nsecs(0), runWhile(nullptr)
 {
 }
 
@@ -154,7 +157,7 @@ QQmlInstantiationInterrupt::QQmlInstantiationInterrupt(volatile bool *runWhile,
 }
 
 QQmlInstantiationInterrupt::QQmlInstantiationInterrupt(int nsecs)
-    : mode(Time), nsecs(nsecs), runWhile(0)
+    : mode(Time), nsecs(nsecs), runWhile(nullptr)
 {
 }
 
diff --git a/src/qml/qml/qqmlvmemetaobject.cpp b/src/qml/qml/qqmlvmemetaobject.cpp
index a2ab9bdfed..6bc469c836 100644
--- a/src/qml/qml/qqmlvmemetaobject.cpp
+++ b/src/qml/qml/qqmlvmemetaobject.cpp
@@ -55,6 +55,7 @@
 #include <private/qv4variantobject_p.h>
 #include <private/qv4functionobject_p.h>
 #include <private/qv4scopedvalue_p.h>
+#include <private/qv4jscall_p.h>
 #include <private/qv4qobjectwrapper_p.h>
 
 QT_BEGIN_NAMESPACE
@@ -63,7 +64,7 @@ static void list_append(QQmlListProperty<QObject> *prop, QObject *o)
 {
     QList<QObject *> *list = static_cast<QList<QObject *> *>(prop->data);
     list->append(o);
-    static_cast<QQmlVMEMetaObject *>(prop->dummy1)->activate(prop->object, reinterpret_cast<quintptr>(prop->dummy2), 0);
+    static_cast<QQmlVMEMetaObject *>(prop->dummy1)->activate(prop->object, reinterpret_cast<quintptr>(prop->dummy2), nullptr);
 }
 
 static int list_count(QQmlListProperty<QObject> *prop)
@@ -82,11 +83,11 @@ static void list_clear(QQmlListProperty<QObject> *prop)
 {
     QList<QObject *> *list = static_cast<QList<QObject *> *>(prop->data);
     list->clear();
-    static_cast<QQmlVMEMetaObject *>(prop->dummy1)->activate(prop->object, reinterpret_cast<quintptr>(prop->dummy2), 0);
+    static_cast<QQmlVMEMetaObject *>(prop->dummy1)->activate(prop->object, reinterpret_cast<quintptr>(prop->dummy2), nullptr);
 }
 
 QQmlVMEVariantQObjectPtr::QQmlVMEVariantQObjectPtr()
-    : QQmlGuard<QObject>(0), m_target(0), m_index(-1)
+    : QQmlGuard<QObject>(nullptr), m_target(nullptr), m_index(-1)
 {
 }
 
@@ -105,12 +106,12 @@ void QQmlVMEVariantQObjectPtr::objectDestroyed(QObject *)
             QV4::Scope scope(v4);
             QV4::Scoped<QV4::MemberData> sp(scope, m_target->propertyAndMethodStorage.value());
             if (sp) {
-                QV4::MemberData::Index index{ sp->d(), sp->d()->values.values + m_index };
-                index.set(v4, QV4::Primitive::nullValue());
+                QV4::PropertyIndex index{ sp->d(), sp->d()->values.values + m_index };
+                index.set(v4, QV4::Value::nullValue());
             }
         }
 
-        m_target->activate(m_target->object, m_target->methodOffset() + m_index, 0);
+        m_target->activate(m_target->object, m_target->methodOffset() + m_index, nullptr);
     }
 }
 
@@ -149,7 +150,7 @@ void QQmlVMEMetaObjectEndpoint::tryConnect()
     if (metaObject.flag()) {
         // This is actually notify
         int sigIdx = metaObject->methodOffset() + aliasId + metaObject->compiledObject->nProperties;
-        metaObject->activate(metaObject->object, sigIdx, 0);
+        metaObject->activate(metaObject->object, sigIdx, nullptr);
     } else {
         const QV4::CompiledData::Alias *aliasData = &metaObject->compiledObject->aliasTable()[aliasId];
         if (!aliasData->isObjectAlias()) {
@@ -175,10 +176,10 @@ void QQmlVMEMetaObjectEndpoint::tryConnect()
 }
 
 
-QQmlInterceptorMetaObject::QQmlInterceptorMetaObject(QObject *obj, QQmlPropertyCache *cache)
+QQmlInterceptorMetaObject::QQmlInterceptorMetaObject(QObject *obj, const QQmlRefPointer<QQmlPropertyCache> &cache)
     : object(obj),
       cache(cache),
-      interceptors(0),
+      interceptors(nullptr),
       hasAssignedMetaObjectData(false)
 {
     QObjectPrivate *op = QObjectPrivate::get(obj);
@@ -313,24 +314,25 @@ QAbstractDynamicMetaObject *QQmlInterceptorMetaObject::toDynamicMetaObject(QObje
     return this;
 }
 
-QQmlVMEMetaObject::QQmlVMEMetaObject(QObject *obj,
-                                     QQmlPropertyCache *cache, QV4::CompiledData::CompilationUnit *qmlCompilationUnit, int qmlObjectId)
+QQmlVMEMetaObject::QQmlVMEMetaObject(QV4::ExecutionEngine *engine,
+                                     QObject *obj,
+                                     const QQmlRefPointer<QQmlPropertyCache> &cache, const QQmlRefPointer<QV4::CompiledData::CompilationUnit> &qmlCompilationUnit, int qmlObjectId)
     : QQmlInterceptorMetaObject(obj, cache),
+      engine(engine),
       ctxt(QQmlData::get(obj, true)->outerContext),
-      aliasEndpoints(0), compilationUnit(qmlCompilationUnit), compiledObject(0)
+      aliasEndpoints(nullptr), compilationUnit(qmlCompilationUnit), compiledObject(nullptr)
 {
+    Q_ASSERT(engine);
     QQmlData::get(obj)->hasVMEMetaObject = true;
 
     if (compilationUnit && qmlObjectId >= 0) {
-        compiledObject = compilationUnit->data->objectAt(qmlObjectId);
+        compiledObject = compilationUnit->objectAt(qmlObjectId);
 
         if (compiledObject->nProperties || compiledObject->nFunctions) {
-            Q_ASSERT(cache && cache->engine);
-            QV4::ExecutionEngine *v4 = cache->engine;
             uint size = compiledObject->nProperties + compiledObject->nFunctions;
             if (size) {
-                QV4::Heap::MemberData *data = QV4::MemberData::allocate(v4, size);
-                propertyAndMethodStorage.set(v4, data);
+                QV4::Heap::MemberData *data = QV4::MemberData::allocate(engine, size);
+                propertyAndMethodStorage.set(engine, data);
                 std::fill(data->values.values, data->values.values + data->values.size, QV4::Encode::undefined());
             }
 
@@ -356,7 +358,7 @@ QV4::MemberData *QQmlVMEMetaObject::propertyAndMethodStorageAsMemberData() const
             // such as the varProperties array) will have been cleaned up, but the
             // QObject ptr will not yet have been deleted (eg, waiting on deleteLater).
             // In this situation, return 0.
-            return 0;
+            return nullptr;
     }
 
     return static_cast<QV4::MemberData*>(propertyAndMethodStorage.asManaged());
@@ -366,77 +368,77 @@ void QQmlVMEMetaObject::writeProperty(int id, int v)
 {
     QV4::MemberData *md = propertyAndMethodStorageAsMemberData();
     if (md)
-        md->set(cache->engine, id, QV4::Primitive::fromInt32(v));
+        md->set(engine, id, QV4::Value::fromInt32(v));
 }
 
 void QQmlVMEMetaObject::writeProperty(int id, bool v)
 {
     QV4::MemberData *md = propertyAndMethodStorageAsMemberData();
     if (md)
-        md->set(cache->engine, id, QV4::Primitive::fromBoolean(v));
+        md->set(engine, id, QV4::Value::fromBoolean(v));
 }
 
 void QQmlVMEMetaObject::writeProperty(int id, double v)
 {
     QV4::MemberData *md = propertyAndMethodStorageAsMemberData();
     if (md)
-        md->set(cache->engine, id, QV4::Primitive::fromDouble(v));
+        md->set(engine, id, QV4::Value::fromDouble(v));
 }
 
 void QQmlVMEMetaObject::writeProperty(int id, const QString& v)
 {
     QV4::MemberData *md = propertyAndMethodStorageAsMemberData();
     if (md)
-        md->set(cache->engine, id, cache->engine->newString(v));
+        md->set(engine, id, engine->newString(v));
 }
 
 void QQmlVMEMetaObject::writeProperty(int id, const QUrl& v)
 {
     QV4::MemberData *md = propertyAndMethodStorageAsMemberData();
     if (md)
-        md->set(cache->engine, id, cache->engine->newVariantObject(QVariant::fromValue(v)));
+        md->set(engine, id, engine->newVariantObject(QVariant::fromValue(v)));
 }
 
 void QQmlVMEMetaObject::writeProperty(int id, const QDate& v)
 {
     QV4::MemberData *md = propertyAndMethodStorageAsMemberData();
     if (md)
-        md->set(cache->engine, id, cache->engine->newVariantObject(QVariant::fromValue(v)));
+        md->set(engine, id, engine->newVariantObject(QVariant::fromValue(v)));
 }
 
 void QQmlVMEMetaObject::writeProperty(int id, const QDateTime& v)
 {
     QV4::MemberData *md = propertyAndMethodStorageAsMemberData();
     if (md)
-        md->set(cache->engine, id, cache->engine->newVariantObject(QVariant::fromValue(v)));
+        md->set(engine, id, engine->newVariantObject(QVariant::fromValue(v)));
 }
 
 void QQmlVMEMetaObject::writeProperty(int id, const QPointF& v)
 {
     QV4::MemberData *md = propertyAndMethodStorageAsMemberData();
     if (md)
-        md->set(cache->engine, id, cache->engine->newVariantObject(QVariant::fromValue(v)));
+        md->set(engine, id, engine->newVariantObject(QVariant::fromValue(v)));
 }
 
 void QQmlVMEMetaObject::writeProperty(int id, const QSizeF& v)
 {
     QV4::MemberData *md = propertyAndMethodStorageAsMemberData();
     if (md)
-        md->set(cache->engine, id, cache->engine->newVariantObject(QVariant::fromValue(v)));
+        md->set(engine, id, engine->newVariantObject(QVariant::fromValue(v)));
 }
 
 void QQmlVMEMetaObject::writeProperty(int id, const QRectF& v)
 {
     QV4::MemberData *md = propertyAndMethodStorageAsMemberData();
     if (md)
-        md->set(cache->engine, id, cache->engine->newVariantObject(QVariant::fromValue(v)));
+        md->set(engine, id, engine->newVariantObject(QVariant::fromValue(v)));
 }
 
 void QQmlVMEMetaObject::writeProperty(int id, QObject* v)
 {
     QV4::MemberData *md = propertyAndMethodStorageAsMemberData();
     if (md)
-        md->set(cache->engine, id, QV4::Value::fromReturnedValue(QV4::QObjectWrapper::wrap(cache->engine, v)));
+        md->set(engine, id, QV4::Value::fromReturnedValue(QV4::QObjectWrapper::wrap(engine, v)));
 
     QQmlVMEVariantQObjectPtr *guard = getQObjectGuardForProperty(id);
     if (v && !guard) {
@@ -453,7 +455,7 @@ int QQmlVMEMetaObject::readPropertyAsInt(int id) const
     if (!md)
         return 0;
 
-    QV4::Scope scope(cache->engine);
+    QV4::Scope scope(engine);
     QV4::ScopedValue sv(scope, *(md->data() + id));
     if (!sv->isInt32())
         return 0;
@@ -466,7 +468,7 @@ bool QQmlVMEMetaObject::readPropertyAsBool(int id) const
     if (!md)
         return false;
 
-    QV4::Scope scope(cache->engine);
+    QV4::Scope scope(engine);
     QV4::ScopedValue sv(scope, *(md->data() + id));
     if (!sv->isBoolean())
         return false;
@@ -479,7 +481,7 @@ double QQmlVMEMetaObject::readPropertyAsDouble(int id) const
     if (!md)
         return 0.0;
 
-    QV4::Scope scope(cache->engine);
+    QV4::Scope scope(engine);
     QV4::ScopedValue sv(scope, *(md->data() + id));
     if (!sv->isDouble())
         return 0.0;
@@ -492,7 +494,7 @@ QString QQmlVMEMetaObject::readPropertyAsString(int id) const
     if (!md)
         return QString();
 
-    QV4::Scope scope(cache->engine);
+    QV4::Scope scope(engine);
     QV4::ScopedValue sv(scope, *(md->data() + id));
     if (QV4::String *s = sv->stringValue())
         return s->toQString();
@@ -505,7 +507,7 @@ QUrl QQmlVMEMetaObject::readPropertyAsUrl(int id) const
     if (!md)
         return QUrl();
 
-    QV4::Scope scope(cache->engine);
+    QV4::Scope scope(engine);
     QV4::ScopedValue sv(scope, *(md->data() + id));
     const QV4::VariantObject *v = sv->as<QV4::VariantObject>();
     if (!v || v->d()->data().type() != QVariant::Url)
@@ -519,7 +521,7 @@ QDate QQmlVMEMetaObject::readPropertyAsDate(int id) const
     if (!md)
         return QDate();
 
-    QV4::Scope scope(cache->engine);
+    QV4::Scope scope(engine);
     QV4::ScopedValue sv(scope, *(md->data() + id));
     const QV4::VariantObject *v = sv->as<QV4::VariantObject>();
     if (!v || v->d()->data().type() != QVariant::Date)
@@ -533,7 +535,7 @@ QDateTime QQmlVMEMetaObject::readPropertyAsDateTime(int id)
     if (!md)
         return QDateTime();
 
-    QV4::Scope scope(cache->engine);
+    QV4::Scope scope(engine);
     QV4::ScopedValue sv(scope, *(md->data() + id));
     const QV4::VariantObject *v = sv->as<QV4::VariantObject>();
     if (!v || v->d()->data().type() != QVariant::DateTime)
@@ -547,7 +549,7 @@ QSizeF QQmlVMEMetaObject::readPropertyAsSizeF(int id) const
     if (!md)
         return QSizeF();
 
-    QV4::Scope scope(cache->engine);
+    QV4::Scope scope(engine);
     QV4::ScopedValue sv(scope, *(md->data() + id));
     const QV4::VariantObject *v = sv->as<QV4::VariantObject>();
     if (!v || v->d()->data().type() != QVariant::SizeF)
@@ -561,7 +563,7 @@ QPointF QQmlVMEMetaObject::readPropertyAsPointF(int id) const
     if (!md)
         return QPointF();
 
-    QV4::Scope scope(cache->engine);
+    QV4::Scope scope(engine);
     QV4::ScopedValue sv(scope, *(md->data() + id));
     const QV4::VariantObject *v = sv->as<QV4::VariantObject>();
     if (!v || v->d()->data().type() != QVariant::PointF)
@@ -573,13 +575,13 @@ QObject* QQmlVMEMetaObject::readPropertyAsQObject(int id) const
 {
     QV4::MemberData *md = propertyAndMethodStorageAsMemberData();
     if (!md)
-        return 0;
+        return nullptr;
 
-    QV4::Scope scope(cache->engine);
+    QV4::Scope scope(engine);
     QV4::ScopedValue sv(scope, *(md->data() + id));
     const QV4::QObjectWrapper *wrapper = sv->as<QV4::QObjectWrapper>();
     if (!wrapper)
-        return 0;
+        return nullptr;
     return wrapper->object();
 }
 
@@ -587,14 +589,14 @@ QList<QObject *> *QQmlVMEMetaObject::readPropertyAsList(int id) const
 {
     QV4::MemberData *md = propertyAndMethodStorageAsMemberData();
     if (!md)
-        return 0;
+        return nullptr;
 
-    QV4::Scope scope(cache->engine);
+    QV4::Scope scope(engine);
     QV4::Scoped<QV4::VariantObject> v(scope, *(md->data() + id));
     if (!v || (int)v->d()->data().userType() != qMetaTypeId<QList<QObject *> >()) {
         QVariant variant(qVariantFromValue(QList<QObject*>()));
-        v = cache->engine->newVariantObject(variant);
-        md->set(cache->engine, id, v);
+        v = engine->newVariantObject(variant);
+        md->set(engine, id, v);
     }
     return static_cast<QList<QObject *> *>(v->d()->data().data());
 }
@@ -605,7 +607,7 @@ QRectF QQmlVMEMetaObject::readPropertyAsRectF(int id) const
     if (!md)
         return QRectF();
 
-    QV4::Scope scope(cache->engine);
+    QV4::Scope scope(engine);
     QV4::ScopedValue sv(scope, *(md->data() + id));
     const QV4::VariantObject *v = sv->as<QV4::VariantObject>();
     if (!v || v->d()->data().type() != QVariant::RectF)
@@ -641,9 +643,8 @@ int QQmlVMEMetaObject::metaCall(QObject *o, QMetaObject::Call c, int _id, void *
 
                 if (t == QV4::CompiledData::Property::Var) {
                     // the context can be null if accessing var properties from cpp after re-parenting an item.
-                    QQmlEnginePrivate *ep = (ctxt == 0 || ctxt->engine == 0) ? 0 : QQmlEnginePrivate::get(ctxt->engine);
-                    QV8Engine *v8e = (ep == 0) ? 0 : ep->v8engine();
-                    if (v8e) {
+                    QQmlEnginePrivate *ep = (ctxt == nullptr || ctxt->engine == nullptr) ? nullptr : QQmlEnginePrivate::get(ctxt->engine);
+                    if (ep) {
                         if (c == QMetaObject::ReadProperty) {
                             *reinterpret_cast<QVariant *>(a[0]) = readPropertyAsVariant(id);
                         } else if (c == QMetaObject::WriteProperty) {
@@ -819,7 +820,7 @@ int QQmlVMEMetaObject::metaCall(QObject *o, QMetaObject::Call c, int _id, void *
                             if (QV4::MemberData *md = propertyAndMethodStorageAsMemberData()) {
                                 const QV4::VariantObject *v = (md->data() + id)->as<QV4::VariantObject>();
                                 if (!v) {
-                                    md->set(cache->engine, id, cache->engine->newVariantObject(QVariant()));
+                                    md->set(engine, id, engine->newVariantObject(QVariant()));
                                     v = (md->data() + id)->as<QV4::VariantObject>();
                                     QQml_valueTypeProvider()->initValueType(fallbackMetaType, v->d()->data());
                                 }
@@ -835,7 +836,7 @@ int QQmlVMEMetaObject::metaCall(QObject *o, QMetaObject::Call c, int _id, void *
                 }
 
                 if (c == QMetaObject::WriteProperty && needActivate) {
-                    activate(object, methodOffset() + id, 0);
+                    activate(object, methodOffset() + id, nullptr);
                 }
 
                 return -1;
@@ -847,7 +848,7 @@ int QQmlVMEMetaObject::metaCall(QObject *o, QMetaObject::Call c, int _id, void *
                 const QV4::CompiledData::Alias *aliasData = &compiledObject->aliasTable()[id];
 
                 if ((aliasData->flags & QV4::CompiledData::Alias::AliasPointsToPointerObject) && c == QMetaObject::ReadProperty)
-                        *reinterpret_cast<void **>(a[0]) = 0;
+                        *reinterpret_cast<void **>(a[0]) = nullptr;
 
                 if (!ctxt) return -1;
 
@@ -898,7 +899,7 @@ int QQmlVMEMetaObject::metaCall(QObject *o, QMetaObject::Call c, int _id, void *
                     int rv = QMetaObject::metacall(valueType, c, valueTypePropertyIndex, a);
 
                     if (c == QMetaObject::WriteProperty)
-                        valueType->write(target, coreIndex, 0x00);
+                        valueType->write(target, coreIndex, nullptr);
 
                     return rv;
 
@@ -925,12 +926,14 @@ int QQmlVMEMetaObject::metaCall(QObject *o, QMetaObject::Call c, int _id, void *
             id -= plainSignals;
 
             if (id < methodCount) {
-                if (!ctxt->engine)
+                QQmlEngine *engine = ctxt->engine;
+                if (!engine)
                     return -1; // We can't run the method
 
-                QQmlEnginePrivate *ep = QQmlEnginePrivate::get(ctxt->engine);
+                QQmlEnginePrivate *ep = QQmlEnginePrivate::get(engine);
+                QV4::ExecutionEngine *v4 = engine->handle();
                 ep->referenceScarceResources(); // "hold" scarce resources in memory during evaluation.
-                QV4::Scope scope(ep->v4engine());
+                QV4::Scope scope(v4);
 
 
                 QV4::ScopedFunctionObject function(scope, method(id));
@@ -949,20 +952,20 @@ int QQmlVMEMetaObject::metaCall(QObject *o, QMetaObject::Call c, int _id, void *
                 }
 
                 const unsigned int parameterCount = function->formalParameterCount();
-                QV4::ScopedCallData callData(scope, parameterCount);
-                callData->thisObject = ep->v8engine()->global();
+                QV4::JSCallData jsCallData(scope, parameterCount);
+                *jsCallData->thisObject = v4->global();
 
                 for (uint ii = 0; ii < parameterCount; ++ii)
-                    callData->args[ii] = scope.engine->fromVariant(*(QVariant *)a[ii + 1]);
+                    jsCallData->args[ii] = scope.engine->fromVariant(*(QVariant *)a[ii + 1]);
 
-                function->call(scope, callData);
+                QV4::ScopedValue result(scope, function->call(jsCallData));
                 if (scope.hasException()) {
                     QQmlError error = scope.engine->catchExceptionAsQmlError();
                     if (error.isValid())
                         ep->warning(error);
                     if (a[0]) *(QVariant *)a[0] = QVariant();
                 } else {
-                    if (a[0]) *(QVariant *)a[0] = scope.engine->toVariant(scope.result, 0);
+                    if (a[0]) *(QVariant *)a[0] = scope.engine->toVariant(result, 0);
                 }
 
                 ep->dereferenceScarceResources(); // "release" scarce resources if top-level expression evaluation is complete.
@@ -1002,7 +1005,7 @@ QV4::ReturnedValue QQmlVMEMetaObject::readVarProperty(int id) const
     QV4::MemberData *md = propertyAndMethodStorageAsMemberData();
     if (md)
         return (md->data() + id)->asReturnedValue();
-    return QV4::Primitive::undefinedValue().asReturnedValue();
+    return QV4::Value::undefinedValue().asReturnedValue();
 }
 
 QVariant QQmlVMEMetaObject::readPropertyAsVariant(int id) const
@@ -1015,7 +1018,7 @@ QVariant QQmlVMEMetaObject::readPropertyAsVariant(int id) const
         const QV4::VariantObject *v = (md->data() + id)->as<QV4::VariantObject>();
         if (v)
             return v->d()->data();
-        return cache->engine->toVariant(*(md->data() + id), -1);
+        return engine->toVariant(*(md->data() + id), -1);
     }
     return QVariant();
 }
@@ -1034,7 +1037,7 @@ void QQmlVMEMetaObject::writeVarProperty(int id, const QV4::Value &value)
     if (oldVariant)
         oldVariant->removeVmePropertyReference();
 
-    QObject *valueObject = 0;
+    QObject *valueObject = nullptr;
     QQmlVMEVariantQObjectPtr *guard = getQObjectGuardForProperty(id);
 
     // And, if the new value is a scarce resource, we need to ensure that it does not get
@@ -1056,8 +1059,8 @@ void QQmlVMEMetaObject::writeVarProperty(int id, const QV4::Value &value)
         guard->setGuardedValue(valueObject, this, id);
 
     // Write the value and emit change signal as appropriate.
-    md->set(cache->engine, id, value);
-    activate(object, methodOffset() + id, 0);
+    md->set(engine, id, value);
+    activate(object, methodOffset() + id, nullptr);
 }
 
 void QQmlVMEMetaObject::writeProperty(int id, const QVariant &value)
@@ -1075,17 +1078,17 @@ void QQmlVMEMetaObject::writeProperty(int id, const QVariant &value)
 
         // And, if the new value is a scarce resource, we need to ensure that it does not get
         // automatically released by the engine until no other references to it exist.
-        QV4::Scope scope(cache->engine);
-        QV4::ScopedValue newv(scope, cache->engine->fromVariant(value));
+        QV4::Scope scope(engine);
+        QV4::ScopedValue newv(scope, engine->fromVariant(value));
         QV4::Scoped<QV4::VariantObject> v(scope, newv);
         if (!!v)
             v->addVmePropertyReference();
 
         // Write the value and emit change signal as appropriate.
         QVariant currentValue = readPropertyAsVariant(id);
-        md->set(cache->engine, id, newv);
+        md->set(engine, id, newv);
         if ((currentValue.userType() != value.userType() || currentValue != value))
-            activate(object, methodOffset() + id, 0);
+            activate(object, methodOffset() + id, nullptr);
     } else {
         bool needActivate = false;
         if (value.userType() == QMetaType::QObjectStar) {
@@ -1101,14 +1104,14 @@ void QQmlVMEMetaObject::writeProperty(int id, const QVariant &value)
                                  v->d()->data() != value);
                 if (v)
                     v->removeVmePropertyReference();
-                md->set(cache->engine, id, cache->engine->newVariantObject(value));
+                md->set(engine, id, engine->newVariantObject(value));
                 v = static_cast<const QV4::VariantObject *>(md->data() + id);
                 v->addVmePropertyReference();
             }
         }
 
         if (needActivate)
-            activate(object, methodOffset() + id, 0);
+            activate(object, methodOffset() + id, nullptr);
     }
 }
 
@@ -1119,7 +1122,7 @@ QV4::ReturnedValue QQmlVMEMetaObject::vmeMethod(int index) const
         return parentVMEMetaObject()->vmeMethod(index);
     }
     if (!compiledObject)
-        return QV4::Primitive::undefinedValue().asReturnedValue();
+        return QV4::Value::undefinedValue().asReturnedValue();
     const int plainSignals = compiledObject->nSignals + compiledObject->nProperties + compiledObject->nAliases;
     Q_ASSERT(index >= (methodOffset() + plainSignals) && index < (methodOffset() + plainSignals + int(compiledObject->nFunctions)));
     return method(index - methodOffset() - plainSignals);
@@ -1141,7 +1144,7 @@ void QQmlVMEMetaObject::setVmeMethod(int index, const QV4::Value &function)
     QV4::MemberData *md = propertyAndMethodStorageAsMemberData();
     if (!md)
         return;
-    md->set(cache->engine, methodIndex + compiledObject->nProperties, function);
+    md->set(engine, methodIndex + compiledObject->nProperties, function);
 }
 
 QV4::ReturnedValue QQmlVMEMetaObject::vmeProperty(int index) const
@@ -1165,15 +1168,13 @@ void QQmlVMEMetaObject::setVMEProperty(int index, const QV4::Value &v)
 
 void QQmlVMEMetaObject::ensureQObjectWrapper()
 {
-    Q_ASSERT(cache && cache->engine);
-    QV4::ExecutionEngine *v4 = cache->engine;
-    QV4::QObjectWrapper::wrap(v4, object);
+    Q_ASSERT(cache);
+    QV4::QObjectWrapper::wrap(engine, object);
 }
 
 void QQmlVMEMetaObject::mark(QV4::MarkStack *markStack)
 {
-    QV4::ExecutionEngine *v4 = cache ? cache->engine : 0;
-    if (v4 != markStack->engine)
+    if (engine != markStack->engine)
         return;
 
     propertyAndMethodStorage.markOnce(markStack);
@@ -1186,7 +1187,7 @@ bool QQmlVMEMetaObject::aliasTarget(int index, QObject **target, int *coreIndex,
 {
     Q_ASSERT(compiledObject && (index >= propOffset() + int(compiledObject->nProperties)));
 
-    *target = 0;
+    *target = nullptr;
     *coreIndex = -1;
     *valueTypeIndex = -1;
 
@@ -1288,7 +1289,7 @@ QQmlVMEVariantQObjectPtr *QQmlVMEMetaObject::getQObjectGuardForProperty(int inde
         }
     }
 
-    return 0;
+    return nullptr;
 }
 
 QT_END_NAMESPACE
diff --git a/src/qml/qml/qqmlvmemetaobject_p.h b/src/qml/qml/qqmlvmemetaobject_p.h
index 031a9a9ddd..87dc9fb0b2 100644
--- a/src/qml/qml/qqmlvmemetaobject_p.h
+++ b/src/qml/qml/qqmlvmemetaobject_p.h
@@ -65,7 +65,6 @@
 
 #include "qqmlguard_p.h"
 #include "qqmlcontext_p.h"
-#include "qqmlpropertycache_p.h"
 
 #include <private/qv8engine_p.h>
 #include <private/qflagpointer_p.h>
@@ -81,7 +80,7 @@ class QQmlVMEVariantQObjectPtr : public QQmlGuard<QObject>
 {
 public:
     inline QQmlVMEVariantQObjectPtr();
-    inline ~QQmlVMEVariantQObjectPtr();
+    inline ~QQmlVMEVariantQObjectPtr() override;
 
     inline void objectDestroyed(QObject *) override;
     inline void setGuardedValue(QObject *obj, QQmlVMEMetaObject *target, int index);
@@ -94,17 +93,17 @@ public:
 class Q_QML_PRIVATE_EXPORT QQmlInterceptorMetaObject : public QAbstractDynamicMetaObject
 {
 public:
-    QQmlInterceptorMetaObject(QObject *obj, QQmlPropertyCache *cache);
-    ~QQmlInterceptorMetaObject();
+    QQmlInterceptorMetaObject(QObject *obj, const QQmlRefPointer<QQmlPropertyCache> &cache);
+    ~QQmlInterceptorMetaObject() override;
 
     void registerInterceptor(QQmlPropertyIndex index, QQmlPropertyValueInterceptor *interceptor);
 
     static QQmlInterceptorMetaObject *get(QObject *obj);
 
-    QAbstractDynamicMetaObject *toDynamicMetaObject(QObject *o) Q_DECL_OVERRIDE;
+    QAbstractDynamicMetaObject *toDynamicMetaObject(QObject *o) override;
 
     // Used by auto-tests for inspection
-    QQmlPropertyCache *propertyCache() const { return cache; }
+    QQmlPropertyCache *propertyCache() const { return cache.data(); }
 
     bool intercepts(QQmlPropertyIndex propertyIndex) const
     {
@@ -112,11 +111,13 @@ public:
             if (it->m_propertyIndex == propertyIndex)
                 return true;
         }
+        if (auto parentInterceptor = ((parent.isT1() && parent.flag()) ? static_cast<QQmlInterceptorMetaObject *>(parent.asT1()) : nullptr))
+            return parentInterceptor->intercepts(propertyIndex);
         return false;
     }
 
 protected:
-    int metaCall(QObject *o, QMetaObject::Call c, int id, void **a) Q_DECL_OVERRIDE;
+    int metaCall(QObject *o, QMetaObject::Call c, int id, void **a) override;
     bool intercept(QMetaObject::Call c, int id, void **a);
 
 public:
@@ -137,15 +138,15 @@ inline QQmlInterceptorMetaObject *QQmlInterceptorMetaObject::get(QObject *obj)
         }
     }
 
-    return 0;
+    return nullptr;
 }
 
 class QQmlVMEMetaObjectEndpoint;
 class Q_QML_PRIVATE_EXPORT QQmlVMEMetaObject : public QQmlInterceptorMetaObject
 {
 public:
-    QQmlVMEMetaObject(QObject *obj, QQmlPropertyCache *cache, QV4::CompiledData::CompilationUnit *qmlCompilationUnit, int qmlObjectId);
-    ~QQmlVMEMetaObject();
+    QQmlVMEMetaObject(QV4::ExecutionEngine *engine, QObject *obj, const QQmlRefPointer<QQmlPropertyCache> &cache, const QQmlRefPointer<QV4::CompiledData::CompilationUnit> &qmlCompilationUnit, int qmlObjectId);
+    ~QQmlVMEMetaObject() override;
 
     bool aliasTarget(int index, QObject **target, int *coreIndex, int *valueTypeIndex) const;
     QV4::ReturnedValue vmeMethod(int index) const;
@@ -161,9 +162,10 @@ public:
     static QQmlVMEMetaObject *getForSignal(QObject *o, int coreIndex);
 
 protected:
-    int metaCall(QObject *o, QMetaObject::Call _c, int _id, void **_a) Q_DECL_OVERRIDE;
+    int metaCall(QObject *o, QMetaObject::Call _c, int _id, void **_a) override;
 
 public:
+    QV4::ExecutionEngine *engine;
     QQmlGuardedContextData ctxt;
 
     inline int propOffset() const;
@@ -238,7 +240,7 @@ QQmlVMEMetaObject *QQmlVMEMetaObject::get(QObject *obj)
         }
     }
 
-    return 0;
+    return nullptr;
 }
 
 int QQmlVMEMetaObject::propOffset() const
@@ -266,7 +268,7 @@ QQmlVMEMetaObject *QQmlVMEMetaObject::parentVMEMetaObject() const
     if (parent.isT1() && parent.flag())
         return static_cast<QQmlVMEMetaObject *>(parent.asT1());
 
-    return 0;
+    return nullptr;
 }
 
 QT_END_NAMESPACE
diff --git a/src/qml/qml/qqmlxmlhttprequest.cpp b/src/qml/qml/qqmlxmlhttprequest.cpp
index 9e8735cbc6..9f629f974d 100644
--- a/src/qml/qml/qqmlxmlhttprequest.cpp
+++ b/src/qml/qml/qqmlxmlhttprequest.cpp
@@ -51,6 +51,7 @@
 #include <private/qv4engine_p.h>
 #include <private/qv4functionobject_p.h>
 #include <private/qv4scopedvalue_p.h>
+#include <private/qv4jscall_p.h>
 
 #include <QtCore/qobject.h>
 #include <QtQml/qjsvalue.h>
@@ -74,8 +75,7 @@ using namespace QV4;
 #define V4THROW_REFERENCE(string) \
     do { \
         ScopedObject error(scope, scope.engine->newReferenceErrorObject(QStringLiteral(string))); \
-        scope.result = scope.engine->throwError(error); \
-        return; \
+        return scope.engine->throwError(error); \
     } while (false)
 
 QT_BEGIN_NAMESPACE
@@ -116,7 +116,7 @@ class DocumentImpl;
 class NodeImpl
 {
 public:
-    NodeImpl() : type(Element), document(0), parent(0) {}
+    NodeImpl() : type(Element), document(nullptr), parent(nullptr) {}
     virtual ~NodeImpl() {
         qDeleteAll(children);
         qDeleteAll(attributes);
@@ -157,7 +157,7 @@ public:
 class DocumentImpl : public QQmlRefCount, public NodeImpl
 {
 public:
-    DocumentImpl() : root(0) { type = Document; }
+    DocumentImpl() : root(nullptr) { type = Document; }
     virtual ~DocumentImpl() {
         delete root;
     }
@@ -228,8 +228,7 @@ public:
     static ReturnedValue create(ExecutionEngine *, NodeImpl *, const QList<NodeImpl *> &);
 
     // JS API
-    static ReturnedValue get(const Managed *m, String *name, bool *hasProperty);
-    static ReturnedValue getIndexed(const Managed *m, uint index, bool *hasProperty);
+    static ReturnedValue virtualGet(const Managed *m, PropertyKey id, const Value *receiver, bool *hasProperty);
 };
 
 void Heap::NamedNodeMap::init(NodeImpl *data, const QList<NodeImpl *> &list)
@@ -250,8 +249,7 @@ public:
     V4_NEEDS_DESTROY
 
     // JS API
-    static ReturnedValue get(const Managed *m, String *name, bool *hasProperty);
-    static ReturnedValue getIndexed(const Managed *m, uint index, bool *hasProperty);
+    static ReturnedValue virtualGet(const Managed *m, PropertyKey id, const Value *receiver, bool *hasProperty);
 
     // C++ API
     static ReturnedValue create(ExecutionEngine *, NodeImpl *);
@@ -276,25 +274,25 @@ public:
     static void initClass(ExecutionEngine *engine);
 
     // JS API
-    static void method_get_nodeName(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_get_nodeValue(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_get_nodeType(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_get_namespaceUri(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-
-    static void method_get_parentNode(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_get_childNodes(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_get_firstChild(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_get_lastChild(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_get_previousSibling(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_get_nextSibling(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_get_attributes(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-
-    //static void ownerDocument(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    //static void namespaceURI(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    //static void prefix(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    //static void localName(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    //static void baseURI(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    //static void textContent(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
+    static ReturnedValue method_get_nodeName(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_get_nodeValue(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_get_nodeType(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_get_namespaceUri(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc);
+
+    static ReturnedValue method_get_parentNode(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_get_childNodes(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_get_firstChild(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_get_lastChild(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_get_previousSibling(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_get_nextSibling(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_get_attributes(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc);
+
+    //static ReturnedValue ownerDocument(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc);
+    //static ReturnedValue namespaceURI(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc);
+    //static ReturnedValue prefix(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc);
+    //static ReturnedValue localName(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc);
+    //static ReturnedValue baseURI(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc);
+    //static ReturnedValue textContent(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc);
 
     static ReturnedValue getProto(ExecutionEngine *v4);
 
@@ -306,18 +304,18 @@ void Heap::NodePrototype::init()
     Scope scope(internalClass->engine);
     ScopedObject o(scope, this);
 
-    o->defineAccessorProperty(QStringLiteral("nodeName"), QV4::NodePrototype::method_get_nodeName, 0);
-    o->defineAccessorProperty(QStringLiteral("nodeValue"), QV4::NodePrototype::method_get_nodeValue, 0);
-    o->defineAccessorProperty(QStringLiteral("nodeType"), QV4::NodePrototype::method_get_nodeType, 0);
-    o->defineAccessorProperty(QStringLiteral("namespaceUri"), QV4::NodePrototype::method_get_namespaceUri, 0);
+    o->defineAccessorProperty(QStringLiteral("nodeName"), QV4::NodePrototype::method_get_nodeName, nullptr);
+    o->defineAccessorProperty(QStringLiteral("nodeValue"), QV4::NodePrototype::method_get_nodeValue, nullptr);
+    o->defineAccessorProperty(QStringLiteral("nodeType"), QV4::NodePrototype::method_get_nodeType, nullptr);
+    o->defineAccessorProperty(QStringLiteral("namespaceUri"), QV4::NodePrototype::method_get_namespaceUri, nullptr);
 
-    o->defineAccessorProperty(QStringLiteral("parentNode"), QV4::NodePrototype::method_get_parentNode, 0);
-    o->defineAccessorProperty(QStringLiteral("childNodes"), QV4::NodePrototype::method_get_childNodes, 0);
-    o->defineAccessorProperty(QStringLiteral("firstChild"), QV4::NodePrototype::method_get_firstChild, 0);
-    o->defineAccessorProperty(QStringLiteral("lastChild"), QV4::NodePrototype::method_get_lastChild, 0);
-    o->defineAccessorProperty(QStringLiteral("previousSibling"), QV4::NodePrototype::method_get_previousSibling, 0);
-    o->defineAccessorProperty(QStringLiteral("nextSibling"), QV4::NodePrototype::method_get_nextSibling, 0);
-    o->defineAccessorProperty(QStringLiteral("attributes"), QV4::NodePrototype::method_get_attributes, 0);
+    o->defineAccessorProperty(QStringLiteral("parentNode"), QV4::NodePrototype::method_get_parentNode, nullptr);
+    o->defineAccessorProperty(QStringLiteral("childNodes"), QV4::NodePrototype::method_get_childNodes, nullptr);
+    o->defineAccessorProperty(QStringLiteral("firstChild"), QV4::NodePrototype::method_get_firstChild, nullptr);
+    o->defineAccessorProperty(QStringLiteral("lastChild"), QV4::NodePrototype::method_get_lastChild, nullptr);
+    o->defineAccessorProperty(QStringLiteral("previousSibling"), QV4::NodePrototype::method_get_previousSibling, nullptr);
+    o->defineAccessorProperty(QStringLiteral("nextSibling"), QV4::NodePrototype::method_get_nextSibling, nullptr);
+    o->defineAccessorProperty(QStringLiteral("attributes"), QV4::NodePrototype::method_get_attributes, nullptr);
 }
 
 
@@ -355,10 +353,10 @@ class Attr : public Node
 {
 public:
     // JS API
-    static void method_name(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
+    static ReturnedValue method_name(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc);
 //    static void specified(CallContext *);
-    static void method_value(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_ownerElement(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
+    static ReturnedValue method_value(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_ownerElement(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc);
 //    static void schemaTypeInfo(CallContext *);
 //    static void isId(CallContext *c);
 
@@ -370,7 +368,7 @@ class CharacterData : public Node
 {
 public:
     // JS API
-    static void method_length(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
+    static ReturnedValue method_length(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc);
 
     // C++ API
     static ReturnedValue prototype(ExecutionEngine *v4);
@@ -380,8 +378,8 @@ class Text : public CharacterData
 {
 public:
     // JS API
-    static void method_isElementContentWhitespace(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_wholeText(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
+    static ReturnedValue method_isElementContentWhitespace(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_wholeText(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc);
 
     // C++ API
     static ReturnedValue prototype(ExecutionEngine *);
@@ -398,10 +396,10 @@ class Document : public Node
 {
 public:
     // JS API
-    static void method_xmlVersion(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_xmlEncoding(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_xmlStandalone(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_documentElement(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
+    static ReturnedValue method_xmlVersion(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_xmlEncoding(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_xmlStandalone(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_documentElement(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc);
 
     // C++ API
     static ReturnedValue prototype(ExecutionEngine *);
@@ -420,9 +418,10 @@ void NodeImpl::release()
     document->release();
 }
 
-void NodePrototype::method_get_nodeName(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+ReturnedValue NodePrototype::method_get_nodeName(const FunctionObject *b, const Value *thisObject, const Value *, int)
 {
-    Scoped<Node> r(scope, callData->thisObject.as<Node>());
+    Scope scope(b);
+    Scoped<Node> r(scope, thisObject->as<Node>());
     if (!r)
         THROW_TYPE_ERROR();
 
@@ -441,12 +440,13 @@ void NodePrototype::method_get_nodeName(const QV4::BuiltinFunction *, QV4::Scope
         name = r->d()->d->name;
         break;
     }
-    scope.result = Encode(scope.engine->newString(name));
+    return Encode(scope.engine->newString(name));
 }
 
-void NodePrototype::method_get_nodeValue(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+ReturnedValue NodePrototype::method_get_nodeValue(const FunctionObject *b, const Value *thisObject, const Value *, int)
 {
-    Scoped<Node> r(scope, callData->thisObject.as<Node>());
+    QV4::Scope scope(b);
+    Scoped<Node> r(scope, thisObject->as<Node>());
     if (!r)
         THROW_TYPE_ERROR();
 
@@ -459,75 +459,82 @@ void NodePrototype::method_get_nodeValue(const QV4::BuiltinFunction *, QV4::Scop
         r->d()->d->type == NodeImpl::Notation)
         RETURN_RESULT(Encode::null());
 
-    scope.result = Encode(scope.engine->newString(r->d()->d->data));
+    return Encode(scope.engine->newString(r->d()->d->data));
 }
 
-void NodePrototype::method_get_nodeType(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+ReturnedValue NodePrototype::method_get_nodeType(const FunctionObject *b, const Value *thisObject, const Value *, int)
 {
-    Scoped<Node> r(scope, callData->thisObject.as<Node>());
+    QV4::Scope scope(b);
+    Scoped<Node> r(scope, thisObject->as<Node>());
     if (!r)
         THROW_TYPE_ERROR();
 
-    scope.result = Encode(r->d()->d->type);
+    return Encode(r->d()->d->type);
 }
 
-void NodePrototype::method_get_namespaceUri(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+ReturnedValue NodePrototype::method_get_namespaceUri(const FunctionObject *b, const Value *thisObject, const Value *, int)
 {
-    Scoped<Node> r(scope, callData->thisObject.as<Node>());
+    QV4::Scope scope(b);
+    Scoped<Node> r(scope, thisObject->as<Node>());
     if (!r)
         THROW_TYPE_ERROR();
 
-    scope.result = Encode(scope.engine->newString(r->d()->d->namespaceUri));
+    return Encode(scope.engine->newString(r->d()->d->namespaceUri));
 }
 
-void NodePrototype::method_get_parentNode(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+ReturnedValue NodePrototype::method_get_parentNode(const FunctionObject *b, const Value *thisObject, const Value *, int)
 {
-    Scoped<Node> r(scope, callData->thisObject.as<Node>());
+    QV4::Scope scope(b);
+    Scoped<Node> r(scope, thisObject->as<Node>());
     if (!r)
         THROW_TYPE_ERROR();
 
     if (r->d()->d->parent)
-        scope.result = Node::create(scope.engine, r->d()->d->parent);
+        return Node::create(scope.engine, r->d()->d->parent);
     else
-        scope.result = Encode::null();
+        return Encode::null();
 }
 
-void NodePrototype::method_get_childNodes(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+ReturnedValue NodePrototype::method_get_childNodes(const FunctionObject *b, const Value *thisObject, const Value *, int)
 {
-    Scoped<Node> r(scope, callData->thisObject.as<Node>());
+    QV4::Scope scope(b);
+    Scoped<Node> r(scope, thisObject->as<Node>());
     if (!r)
         THROW_TYPE_ERROR();
 
-    scope.result = NodeList::create(scope.engine, r->d()->d);
+    return NodeList::create(scope.engine, r->d()->d);
 }
 
-void NodePrototype::method_get_firstChild(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+ReturnedValue NodePrototype::method_get_firstChild(const FunctionObject *b, const Value *thisObject, const Value *, int)
 {
-    Scoped<Node> r(scope, callData->thisObject.as<Node>());
+    QV4::Scope scope(b);
+    Scoped<Node> r(scope, thisObject->as<Node>());
     if (!r)
         THROW_TYPE_ERROR();
 
     if (r->d()->d->children.isEmpty())
-        scope.result = Encode::null();
+        return Encode::null();
     else
-        scope.result = Node::create(scope.engine, r->d()->d->children.constFirst());
+        return Node::create(scope.engine, r->d()->d->children.constFirst());
 }
 
-void NodePrototype::method_get_lastChild(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+ReturnedValue NodePrototype::method_get_lastChild(const FunctionObject *b, const Value *thisObject, const Value *, int)
 {
-    Scoped<Node> r(scope, callData->thisObject.as<Node>());
+    QV4::Scope scope(b);
+    Scoped<Node> r(scope, thisObject->as<Node>());
     if (!r)
         THROW_TYPE_ERROR();
 
     if (r->d()->d->children.isEmpty())
-        scope.result = Encode::null();
+        return Encode::null();
     else
-        scope.result = Node::create(scope.engine, r->d()->d->children.constLast());
+        return Node::create(scope.engine, r->d()->d->children.constLast());
 }
 
-void NodePrototype::method_get_previousSibling(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+ReturnedValue NodePrototype::method_get_previousSibling(const FunctionObject *b, const Value *thisObject, const Value *, int)
 {
-    Scoped<Node> r(scope, callData->thisObject.as<Node>());
+    QV4::Scope scope(b);
+    Scoped<Node> r(scope, thisObject->as<Node>());
     if (!r)
         THROW_TYPE_ERROR();
 
@@ -537,19 +544,19 @@ void NodePrototype::method_get_previousSibling(const QV4::BuiltinFunction *, QV4
     for (int ii = 0; ii < r->d()->d->parent->children.count(); ++ii) {
         if (r->d()->d->parent->children.at(ii) == r->d()->d) {
             if (ii == 0)
-                scope.result = Encode::null();
+                return Encode::null();
             else
-                scope.result = Node::create(scope.engine, r->d()->d->parent->children.at(ii - 1));
-            return;
+                return Node::create(scope.engine, r->d()->d->parent->children.at(ii - 1));
         }
     }
 
-    scope.result = Encode::null();
+    return Encode::null();
 }
 
-void NodePrototype::method_get_nextSibling(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+ReturnedValue NodePrototype::method_get_nextSibling(const FunctionObject *b, const Value *thisObject, const Value *, int)
 {
-    Scoped<Node> r(scope, callData->thisObject.as<Node>());
+    QV4::Scope scope(b);
+    Scoped<Node> r(scope, thisObject->as<Node>());
     if (!r)
         THROW_TYPE_ERROR();
 
@@ -559,26 +566,26 @@ void NodePrototype::method_get_nextSibling(const QV4::BuiltinFunction *, QV4::Sc
     for (int ii = 0; ii < r->d()->d->parent->children.count(); ++ii) {
         if (r->d()->d->parent->children.at(ii) == r->d()->d) {
             if ((ii + 1) == r->d()->d->parent->children.count())
-                scope.result = Encode::null();
+                return Encode::null();
             else
-                scope.result = Node::create(scope.engine, r->d()->d->parent->children.at(ii + 1));
-            return;
+                return Node::create(scope.engine, r->d()->d->parent->children.at(ii + 1));
         }
     }
 
-    scope.result = Encode::null();
+    return Encode::null();
 }
 
-void NodePrototype::method_get_attributes(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+ReturnedValue NodePrototype::method_get_attributes(const FunctionObject *b, const Value *thisObject, const Value *, int)
 {
-    Scoped<Node> r(scope, callData->thisObject.as<Node>());
+    QV4::Scope scope(b);
+    Scoped<Node> r(scope, thisObject->as<Node>());
     if (!r)
         THROW_TYPE_ERROR();
 
     if (r->d()->d->type != NodeImpl::Element)
-        scope.result = Encode::null();
+        return Encode::null();
     else
-        scope.result = NamedNodeMap::create(scope.engine, r->d()->d, r->d()->d->attributes);
+        return NamedNodeMap::create(scope.engine, r->d()->d, r->d()->d->attributes);
 }
 
 ReturnedValue NodePrototype::getProto(ExecutionEngine *v4)
@@ -586,7 +593,7 @@ ReturnedValue NodePrototype::getProto(ExecutionEngine *v4)
     Scope scope(v4);
     QQmlXMLHttpRequestData *d = xhrdata(v4);
     if (d->nodePrototype.isUndefined()) {
-        ScopedObject p(scope, v4->memoryManager->allocObject<NodePrototype>());
+        ScopedObject p(scope, v4->memoryManager->allocate<NodePrototype>());
         d->nodePrototype.set(v4, p);
         v4->v8Engine->freezeObject(p);
     }
@@ -597,12 +604,12 @@ ReturnedValue Node::create(ExecutionEngine *v4, NodeImpl *data)
 {
     Scope scope(v4);
 
-    Scoped<Node> instance(scope, v4->memoryManager->allocObject<Node>(data));
+    Scoped<Node> instance(scope, v4->memoryManager->allocate<Node>(data));
     ScopedObject p(scope);
 
     switch (data->type) {
     case NodeImpl::Attr:
-        instance->setPrototype((p = Attr::prototype(v4)));
+        instance->setPrototypeUnchecked((p = Attr::prototype(v4)));
         break;
     case NodeImpl::Comment:
     case NodeImpl::Document:
@@ -614,13 +621,13 @@ ReturnedValue Node::create(ExecutionEngine *v4, NodeImpl *data)
     case NodeImpl::ProcessingInstruction:
         return Encode::undefined();
     case NodeImpl::CDATA:
-        instance->setPrototype((p = CDATA::prototype(v4)));
+        instance->setPrototypeUnchecked((p = CDATA::prototype(v4)));
         break;
     case NodeImpl::Text:
-        instance->setPrototype((p = Text::prototype(v4)));
+        instance->setPrototypeUnchecked((p = Text::prototype(v4)));
         break;
     case NodeImpl::Element:
-        instance->setPrototype((p = Element::prototype(v4)));
+        instance->setPrototypeUnchecked((p = Element::prototype(v4)));
         break;
     }
 
@@ -634,8 +641,8 @@ ReturnedValue Element::prototype(ExecutionEngine *engine)
         Scope scope(engine);
         ScopedObject p(scope, engine->newObject());
         ScopedObject pp(scope);
-        p->setPrototype((pp = NodePrototype::getProto(engine)));
-        p->defineAccessorProperty(QStringLiteral("tagName"), NodePrototype::method_get_nodeName, 0);
+        p->setPrototypeUnchecked((pp = NodePrototype::getProto(engine)));
+        p->defineAccessorProperty(QStringLiteral("tagName"), NodePrototype::method_get_nodeName, nullptr);
         d->elementPrototype.set(engine, p);
         engine->v8Engine->freezeObject(p);
     }
@@ -649,50 +656,54 @@ ReturnedValue Attr::prototype(ExecutionEngine *engine)
         Scope scope(engine);
         ScopedObject p(scope, engine->newObject());
         ScopedObject pp(scope);
-        p->setPrototype((pp = NodePrototype::getProto(engine)));
-        p->defineAccessorProperty(QStringLiteral("name"), method_name, 0);
-        p->defineAccessorProperty(QStringLiteral("value"), method_value, 0);
-        p->defineAccessorProperty(QStringLiteral("ownerElement"), method_ownerElement, 0);
+        p->setPrototypeUnchecked((pp = NodePrototype::getProto(engine)));
+        p->defineAccessorProperty(QStringLiteral("name"), method_name, nullptr);
+        p->defineAccessorProperty(QStringLiteral("value"), method_value, nullptr);
+        p->defineAccessorProperty(QStringLiteral("ownerElement"), method_ownerElement, nullptr);
         d->attrPrototype.set(engine, p);
         engine->v8Engine->freezeObject(p);
     }
     return d->attrPrototype.value();
 }
 
-void Attr::method_name(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+ReturnedValue Attr::method_name(const FunctionObject *b, const Value *thisObject, const Value *, int)
 {
-    Scoped<Node> r(scope, callData->thisObject.as<Node>());
+    QV4::Scope scope(b);
+    Scoped<Node> r(scope, thisObject->as<Node>());
     if (!r)
         RETURN_UNDEFINED();
 
-    scope.result = scope.engine->newString(r->d()->d->name);
+    return Encode(scope.engine->newString(r->d()->d->name));
 }
 
-void Attr::method_value(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+ReturnedValue Attr::method_value(const FunctionObject *b, const Value *thisObject, const Value *, int)
 {
-    Scoped<Node> r(scope, callData->thisObject.as<Node>());
+    QV4::Scope scope(b);
+    Scoped<Node> r(scope, thisObject->as<Node>());
     if (!r)
         RETURN_UNDEFINED();
 
-    scope.result = scope.engine->newString(r->d()->d->data);
+    return Encode(scope.engine->newString(r->d()->d->data));
 }
 
-void Attr::method_ownerElement(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+ReturnedValue Attr::method_ownerElement(const FunctionObject *b, const Value *thisObject, const Value *, int)
 {
-    Scoped<Node> r(scope, callData->thisObject.as<Node>());
+    QV4::Scope scope(b);
+    Scoped<Node> r(scope, thisObject->as<Node>());
     if (!r)
         RETURN_UNDEFINED();
 
-    scope.result = Node::create(scope.engine, r->d()->d->parent);
+    return Node::create(scope.engine, r->d()->d->parent);
 }
 
-void CharacterData::method_length(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+ReturnedValue CharacterData::method_length(const FunctionObject *b, const Value *thisObject, const Value *, int)
 {
-    Scoped<Node> r(scope, callData->thisObject.as<Node>());
+    QV4::Scope scope(b);
+    Scoped<Node> r(scope, thisObject->as<Node>());
     if (!r)
         RETURN_UNDEFINED();
 
-    scope.result = Encode(r->d()->d->data.length());
+    return Encode(r->d()->d->data.length());
 }
 
 ReturnedValue CharacterData::prototype(ExecutionEngine *v4)
@@ -702,31 +713,33 @@ ReturnedValue CharacterData::prototype(ExecutionEngine *v4)
         Scope scope(v4);
         ScopedObject p(scope, v4->newObject());
         ScopedObject pp(scope);
-        p->setPrototype((pp = NodePrototype::getProto(v4)));
-        p->defineAccessorProperty(QStringLiteral("data"), NodePrototype::method_get_nodeValue, 0);
-        p->defineAccessorProperty(QStringLiteral("length"), method_length, 0);
+        p->setPrototypeUnchecked((pp = NodePrototype::getProto(v4)));
+        p->defineAccessorProperty(QStringLiteral("data"), NodePrototype::method_get_nodeValue, nullptr);
+        p->defineAccessorProperty(QStringLiteral("length"), method_length, nullptr);
         d->characterDataPrototype.set(v4, p);
         v4->v8Engine->freezeObject(p);
     }
     return d->characterDataPrototype.value();
 }
 
-void Text::method_isElementContentWhitespace(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+ReturnedValue Text::method_isElementContentWhitespace(const FunctionObject *b, const Value *thisObject, const Value *, int)
 {
-    Scoped<Node> r(scope, callData->thisObject.as<Node>());
+    QV4::Scope scope(b);
+    Scoped<Node> r(scope, thisObject->as<Node>());
     if (!r)
         RETURN_UNDEFINED();
 
-    scope.result = Encode(QStringRef(&r->d()->d->data).trimmed().isEmpty());
+    return Encode(QStringRef(&r->d()->d->data).trimmed().isEmpty());
 }
 
-void Text::method_wholeText(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+ReturnedValue Text::method_wholeText(const FunctionObject *b, const Value *thisObject, const Value *, int)
 {
-    Scoped<Node> r(scope, callData->thisObject.as<Node>());
+    QV4::Scope scope(b);
+    Scoped<Node> r(scope, thisObject->as<Node>());
     if (!r)
         RETURN_UNDEFINED();
 
-    scope.result = scope.engine->newString(r->d()->d->data);
+    return Encode(scope.engine->newString(r->d()->d->data));
 }
 
 ReturnedValue Text::prototype(ExecutionEngine *v4)
@@ -736,9 +749,9 @@ ReturnedValue Text::prototype(ExecutionEngine *v4)
         Scope scope(v4);
         ScopedObject p(scope, v4->newObject());
         ScopedObject pp(scope);
-        p->setPrototype((pp = CharacterData::prototype(v4)));
-        p->defineAccessorProperty(QStringLiteral("isElementContentWhitespace"), method_isElementContentWhitespace, 0);
-        p->defineAccessorProperty(QStringLiteral("wholeText"), method_wholeText, 0);
+        p->setPrototypeUnchecked((pp = CharacterData::prototype(v4)));
+        p->defineAccessorProperty(QStringLiteral("isElementContentWhitespace"), method_isElementContentWhitespace, nullptr);
+        p->defineAccessorProperty(QStringLiteral("wholeText"), method_wholeText, nullptr);
         d->textPrototype.set(v4, p);
         v4->v8Engine->freezeObject(p);
     }
@@ -753,7 +766,7 @@ ReturnedValue CDATA::prototype(ExecutionEngine *v4)
         Scope scope(v4);
         ScopedObject p(scope, v4->newObject());
         ScopedObject pp(scope);
-        p->setPrototype((pp = Text::prototype(v4)));
+        p->setPrototypeUnchecked((pp = Text::prototype(v4)));
         d->cdataPrototype.set(v4, p);
         v4->v8Engine->freezeObject(p);
     }
@@ -767,11 +780,11 @@ ReturnedValue Document::prototype(ExecutionEngine *v4)
         Scope scope(v4);
         ScopedObject p(scope, v4->newObject());
         ScopedObject pp(scope);
-        p->setPrototype((pp = NodePrototype::getProto(v4)));
-        p->defineAccessorProperty(QStringLiteral("xmlVersion"), method_xmlVersion, 0);
-        p->defineAccessorProperty(QStringLiteral("xmlEncoding"), method_xmlEncoding, 0);
-        p->defineAccessorProperty(QStringLiteral("xmlStandalone"), method_xmlStandalone, 0);
-        p->defineAccessorProperty(QStringLiteral("documentElement"), method_documentElement, 0);
+        p->setPrototypeUnchecked((pp = NodePrototype::getProto(v4)));
+        p->defineAccessorProperty(QStringLiteral("xmlVersion"), method_xmlVersion, nullptr);
+        p->defineAccessorProperty(QStringLiteral("xmlEncoding"), method_xmlEncoding, nullptr);
+        p->defineAccessorProperty(QStringLiteral("xmlStandalone"), method_xmlStandalone, nullptr);
+        p->defineAccessorProperty(QStringLiteral("documentElement"), method_documentElement, nullptr);
         d->documentPrototype.set(v4, p);
         v4->v8Engine->freezeObject(p);
     }
@@ -782,7 +795,7 @@ ReturnedValue Document::load(ExecutionEngine *v4, const QByteArray &data)
 {
     Scope scope(v4);
 
-    DocumentImpl *document = 0;
+    DocumentImpl *document = nullptr;
     QStack<NodeImpl *> nodeStack;
 
     QXmlStreamReader reader(data);
@@ -861,45 +874,45 @@ ReturnedValue Document::load(ExecutionEngine *v4, const QByteArray &data)
         return Encode::null();
     }
 
-    ScopedObject instance(scope, v4->memoryManager->allocObject<Node>(document));
+    ScopedObject instance(scope, v4->memoryManager->allocate<Node>(document));
     document->release(); // the GC should own the NodeImpl via Node now
     ScopedObject p(scope);
-    instance->setPrototype((p = Document::prototype(v4)));
+    instance->setPrototypeUnchecked((p = Document::prototype(v4)));
     return instance.asReturnedValue();
 }
 
 bool Node::isNull() const
 {
-    return d()->d == 0;
+    return d()->d == nullptr;
 }
 
-ReturnedValue NamedNodeMap::getIndexed(const Managed *m, uint index, bool *hasProperty)
+ReturnedValue NamedNodeMap::virtualGet(const Managed *m, PropertyKey id, const Value *receiver, bool *hasProperty)
 {
     Q_ASSERT(m->as<NamedNodeMap>());
+
     const NamedNodeMap *r = static_cast<const NamedNodeMap *>(m);
     QV4::ExecutionEngine *v4 = r->engine();
 
-    if ((int)index < r->d()->list().count()) {
+    if (id.isArrayIndex()) {
+        uint index = id.asArrayIndex();
+
+        if ((int)index < r->d()->list().count()) {
+            if (hasProperty)
+                *hasProperty = true;
+            return Node::create(v4, r->d()->list().at(index));
+        }
         if (hasProperty)
-            *hasProperty = true;
-        return Node::create(v4, r->d()->list().at(index));
+            *hasProperty = false;
+        return Encode::undefined();
     }
-    if (hasProperty)
-        *hasProperty = false;
-    return Encode::undefined();
-}
 
-ReturnedValue NamedNodeMap::get(const Managed *m, String *name, bool *hasProperty)
-{
-    Q_ASSERT(m->as<NamedNodeMap>());
-    const NamedNodeMap *r = static_cast<const NamedNodeMap *>(m);
-    QV4::ExecutionEngine *v4 = r->engine();
+    if (id.isSymbol())
+        return Object::virtualGet(m, id, receiver, hasProperty);
 
-    name->makeIdentifier();
-    if (name->equals(v4->id_length()))
-        return Primitive::fromInt32(r->d()->list().count()).asReturnedValue();
+    if (id == v4->id_length()->propertyKey())
+        return Value::fromInt32(r->d()->list().count()).asReturnedValue();
 
-    QString str = name->toQString();
+    QString str = id.toQString();
     for (int ii = 0; ii < r->d()->list().count(); ++ii) {
         if (r->d()->list().at(ii)->name == str) {
             if (hasProperty)
@@ -915,77 +928,75 @@ ReturnedValue NamedNodeMap::get(const Managed *m, String *name, bool *hasPropert
 
 ReturnedValue NamedNodeMap::create(ExecutionEngine *v4, NodeImpl *data, const QList<NodeImpl *> &list)
 {
-    return (v4->memoryManager->allocObject<NamedNodeMap>(data, list))->asReturnedValue();
+    return (v4->memoryManager->allocate<NamedNodeMap>(data, list))->asReturnedValue();
 }
 
-ReturnedValue NodeList::getIndexed(const Managed *m, uint index, bool *hasProperty)
+ReturnedValue NodeList::virtualGet(const Managed *m, PropertyKey id, const Value *receiver, bool *hasProperty)
 {
     Q_ASSERT(m->as<NodeList>());
     const NodeList *r = static_cast<const NodeList *>(m);
     QV4::ExecutionEngine *v4 = r->engine();
 
-    if ((int)index < r->d()->d->children.count()) {
+    if (id.isArrayIndex()) {
+        uint index = id.asArrayIndex();
+        if ((int)index < r->d()->d->children.count()) {
+            if (hasProperty)
+                *hasProperty = true;
+            return Node::create(v4, r->d()->d->children.at(index));
+        }
         if (hasProperty)
-            *hasProperty = true;
-        return Node::create(v4, r->d()->d->children.at(index));
+            *hasProperty = false;
+        return Encode::undefined();
     }
-    if (hasProperty)
-        *hasProperty = false;
-    return Encode::undefined();
-}
 
-ReturnedValue NodeList::get(const Managed *m, String *name, bool *hasProperty)
-{
-    Q_ASSERT(m->as<NodeList>());
-    const NodeList *r = static_cast<const NodeList *>(m);
-    QV4::ExecutionEngine *v4 = r->engine();
-
-    name->makeIdentifier();
-
-    if (name->equals(v4->id_length()))
-        return Primitive::fromInt32(r->d()->d->children.count()).asReturnedValue();
-    return Object::get(m, name, hasProperty);
+    if (id == v4->id_length()->propertyKey())
+        return Value::fromInt32(r->d()->d->children.count()).asReturnedValue();
+    return Object::virtualGet(m, id, receiver, hasProperty);
 }
 
 ReturnedValue NodeList::create(ExecutionEngine *v4, NodeImpl *data)
 {
-    return (v4->memoryManager->allocObject<NodeList>(data))->asReturnedValue();
+    return (v4->memoryManager->allocate<NodeList>(data))->asReturnedValue();
 }
 
-void Document::method_documentElement(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+ReturnedValue Document::method_documentElement(const FunctionObject *b, const Value *thisObject, const Value *, int)
 {
-    Scoped<Node> r(scope, callData->thisObject.as<Node>());
+    Scope scope(b);
+    Scoped<Node> r(scope, thisObject->as<Node>());
     if (!r || r->d()->d->type != NodeImpl::Document)
         RETURN_UNDEFINED();
 
-    scope.result = Node::create(scope.engine, static_cast<DocumentImpl *>(r->d()->d)->root);
+    return Node::create(scope.engine, static_cast<DocumentImpl *>(r->d()->d)->root);
 }
 
-void Document::method_xmlStandalone(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+ReturnedValue Document::method_xmlStandalone(const FunctionObject *b, const Value *thisObject, const Value *, int)
 {
-    Scoped<Node> r(scope, callData->thisObject.as<Node>());
+    Scope scope(b);
+    Scoped<Node> r(scope, thisObject->as<Node>());
     if (!r || r->d()->d->type != NodeImpl::Document)
         RETURN_UNDEFINED();
 
-    scope.result = Encode(static_cast<DocumentImpl *>(r->d()->d)->isStandalone);
+    return Encode(static_cast<DocumentImpl *>(r->d()->d)->isStandalone);
 }
 
-void Document::method_xmlVersion(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+ReturnedValue Document::method_xmlVersion(const FunctionObject *b, const Value *thisObject, const Value *, int)
 {
-    Scoped<Node> r(scope, callData->thisObject.as<Node>());
+    Scope scope(b);
+    Scoped<Node> r(scope, thisObject->as<Node>());
     if (!r || r->d()->d->type != NodeImpl::Document)
         RETURN_UNDEFINED();
 
-    scope.result = scope.engine->newString(static_cast<DocumentImpl *>(r->d()->d)->version);
+    return Encode(scope.engine->newString(static_cast<DocumentImpl *>(r->d()->d)->version));
 }
 
-void Document::method_xmlEncoding(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+ReturnedValue Document::method_xmlEncoding(const FunctionObject *b, const Value *thisObject, const Value *, int)
 {
-    Scoped<Node> r(scope, callData->thisObject.as<Node>());
+    Scope scope(b);
+    Scoped<Node> r(scope, thisObject->as<Node>());
     if (!r || r->d()->d->type != NodeImpl::Document)
         RETURN_UNDEFINED();
 
-    scope.result = scope.engine->newString(static_cast<DocumentImpl *>(r->d()->d)->encoding);
+    return Encode(scope.engine->newString(static_cast<DocumentImpl *>(r->d()->d)->encoding));
 }
 
 class QQmlXMLHttpRequest : public QObject
@@ -1000,7 +1011,7 @@ public:
                  Opened = 1, HeadersReceived = 2,
                  Loading = 3, Done = 4 };
 
-    QQmlXMLHttpRequest(QNetworkAccessManager *manager);
+    QQmlXMLHttpRequest(QNetworkAccessManager *manager, QV4::ExecutionEngine *v4);
     virtual ~QQmlXMLHttpRequest();
 
     bool sendFlag() const;
@@ -1009,9 +1020,9 @@ public:
     int replyStatus() const;
     QString replyStatusText() const;
 
-    ReturnedValue open(Object *thisObject, QQmlContextData *context, const QString &, const QUrl &, LoadType);
+    ReturnedValue open(Object *thisObject, const QString &, const QUrl &, LoadType);
     ReturnedValue send(Object *thisObject, QQmlContextData *context, const QByteArray &);
-    ReturnedValue abort(Object *thisObject, QQmlContextData *context);
+    ReturnedValue abort(Object *thisObject);
 
     void addHeader(const QString &, const QString &);
     QString header(const QString &name) const;
@@ -1058,10 +1069,12 @@ private:
     void readEncoding();
 
     PersistentValue m_thisObject;
-    QQmlGuardedContextData m_qmlContext;
+    QQmlContextDataRef m_qmlContext;
+    bool m_wasConstructedWithQmlContext = true;
 
-    static void dispatchCallback(Object *thisObj, QQmlContextData *context);
-    void dispatchCallback();
+    void dispatchCallbackNow(Object *thisObj);
+    static void dispatchCallbackNow(Object *thisObj, bool done, bool error);
+    void dispatchCallbackSafely();
 
     int m_status;
     QString m_statusText;
@@ -1077,12 +1090,13 @@ private:
     QV4::PersistentValue m_parsedDocument;
 };
 
-QQmlXMLHttpRequest::QQmlXMLHttpRequest(QNetworkAccessManager *manager)
+QQmlXMLHttpRequest::QQmlXMLHttpRequest(QNetworkAccessManager *manager, QV4::ExecutionEngine *v4)
     : m_state(Unsent), m_errorFlag(false), m_sendFlag(false)
-    , m_redirectCount(0), m_gotXml(false), m_textCodec(0), m_network(0), m_nam(manager)
+    , m_redirectCount(0), m_gotXml(false), m_textCodec(nullptr), m_network(nullptr), m_nam(manager)
     , m_responseType()
     , m_parsedDocument()
 {
+    m_wasConstructedWithQmlContext = v4->callingQmlContext() != nullptr;
 }
 
 QQmlXMLHttpRequest::~QQmlXMLHttpRequest()
@@ -1115,7 +1129,7 @@ QString QQmlXMLHttpRequest::replyStatusText() const
     return m_statusText;
 }
 
-ReturnedValue QQmlXMLHttpRequest::open(Object *thisObject, QQmlContextData *context, const QString &method, const QUrl &url, LoadType loadType)
+ReturnedValue QQmlXMLHttpRequest::open(Object *thisObject, const QString &method, const QUrl &url, LoadType loadType)
 {
     destroyNetwork();
     m_sendFlag = false;
@@ -1126,7 +1140,7 @@ ReturnedValue QQmlXMLHttpRequest::open(Object *thisObject, QQmlContextData *cont
     m_request.setAttribute(QNetworkRequest::SynchronousRequestAttribute, loadType == SynchronousLoad);
     m_state = Opened;
     m_addedHeaders.clear();
-    dispatchCallback(thisObject, context);
+    dispatchCallbackNow(thisObject);
     return Encode::undefined();
 }
 
@@ -1278,7 +1292,7 @@ ReturnedValue QQmlXMLHttpRequest::send(Object *thisObject, QQmlContextData *cont
     return Encode::undefined();
 }
 
-ReturnedValue QQmlXMLHttpRequest::abort(Object *thisObject, QQmlContextData *context)
+ReturnedValue QQmlXMLHttpRequest::abort(Object *thisObject)
 {
     destroyNetwork();
     m_responseEntityBody = QByteArray();
@@ -1291,7 +1305,7 @@ ReturnedValue QQmlXMLHttpRequest::abort(Object *thisObject, QQmlContextData *con
 
         m_state = Done;
         m_sendFlag = false;
-        dispatchCallback(thisObject, context);
+        dispatchCallbackNow(thisObject);
     }
 
     m_state = Unsent;
@@ -1310,7 +1324,7 @@ void QQmlXMLHttpRequest::readyRead()
     if (m_state < HeadersReceived) {
         m_state = HeadersReceived;
         fillHeadersList ();
-        dispatchCallback();
+        dispatchCallbackSafely();
     }
 
     bool wasEmpty = m_responseEntityBody.isEmpty();
@@ -1318,7 +1332,7 @@ void QQmlXMLHttpRequest::readyRead()
     if (wasEmpty && !m_responseEntityBody.isEmpty())
         m_state = Loading;
 
-    dispatchCallback();
+    dispatchCallbackSafely();
 }
 
 static const char *errorToString(QNetworkReply::NetworkError error)
@@ -1361,14 +1375,14 @@ void QQmlXMLHttpRequest::error(QNetworkReply::NetworkError error)
         error == QNetworkReply::ServiceUnavailableError ||
         error == QNetworkReply::UnknownServerError) {
         m_state = Loading;
-        dispatchCallback();
+        dispatchCallbackSafely();
     } else {
         m_errorFlag = true;
         m_responseEntityBody = QByteArray();
     }
 
     m_state = Done;
-    dispatchCallback();
+    dispatchCallbackSafely();
 }
 
 #define XMLHTTPREQUEST_MAXIMUM_REDIRECT_RECURSION 15
@@ -1400,7 +1414,7 @@ void QQmlXMLHttpRequest::finished()
     if (m_state < HeadersReceived) {
         m_state = HeadersReceived;
         fillHeadersList ();
-        dispatchCallback();
+        dispatchCallbackSafely();
     }
     m_responseEntityBody.append(m_network->readAll());
     readEncoding();
@@ -1417,14 +1431,14 @@ void QQmlXMLHttpRequest::finished()
     destroyNetwork();
     if (m_state < Loading) {
         m_state = Loading;
-        dispatchCallback();
+        dispatchCallbackSafely();
     }
     m_state = Done;
 
-    dispatchCallback();
+    dispatchCallbackSafely();
 
     m_thisObject.clear();
-    m_qmlContext.setContextData(0);
+    m_qmlContext.setContextData(nullptr);
 }
 
 
@@ -1497,7 +1511,7 @@ QV4::ReturnedValue QQmlXMLHttpRequest::xmlResponseBody(QV4::ExecutionEngine* eng
 #if QT_CONFIG(textcodec)
 QTextCodec* QQmlXMLHttpRequest::findTextCodec() const
 {
-    QTextCodec *codec = 0;
+    QTextCodec *codec = nullptr;
 
     if (!m_charset.isEmpty())
         codec = QTextCodec::codecForName(m_charset);
@@ -1509,10 +1523,10 @@ QTextCodec* QQmlXMLHttpRequest::findTextCodec() const
     }
 
     if (!codec && m_mime == "text/html")
-        codec = QTextCodec::codecForHtml(m_responseEntityBody, 0);
+        codec = QTextCodec::codecForHtml(m_responseEntityBody, nullptr);
 
     if (!codec)
-        codec = QTextCodec::codecForUtfText(m_responseEntityBody, 0);
+        codec = QTextCodec::codecForUtfText(m_responseEntityBody, nullptr);
 
     if (!codec)
         codec = QTextCodec::codecForName("UTF-8");
@@ -1538,38 +1552,52 @@ const QByteArray &QQmlXMLHttpRequest::rawResponseBody() const
     return m_responseEntityBody;
 }
 
-void QQmlXMLHttpRequest::dispatchCallback(Object *thisObj, QQmlContextData *context)
+void QQmlXMLHttpRequest::dispatchCallbackNow(Object *thisObj)
+{
+    dispatchCallbackNow(thisObj, m_state == Done, m_errorFlag);
+}
+
+void QQmlXMLHttpRequest::dispatchCallbackNow(Object *thisObj, bool done, bool error)
 {
     Q_ASSERT(thisObj);
 
-    if (!context)
-        // if the calling context object is no longer valid, then it has been
-        // deleted explicitly (e.g., by a Loader deleting the itemContext when
-        // the source is changed).  We do nothing in this case, as the evaluation
-        // cannot succeed.
-        return;
+    const auto dispatch = [thisObj](const QString &eventName) {
+        QV4::Scope scope(thisObj->engine());
+        ScopedString s(scope, scope.engine->newString(eventName));
+        ScopedFunctionObject callback(scope, thisObj->get(s));
+        // not an error, but no event handler to call.
+        if (!callback)
+            return;
 
-    QV4::Scope scope(thisObj->engine());
-    ScopedString s(scope, scope.engine->newString(QStringLiteral("onreadystatechange")));
-    ScopedFunctionObject callback(scope, thisObj->get(s));
-    if (!callback) {
-        // not an error, but no onreadystatechange function to call.
-        return;
-    }
+        QV4::JSCallData jsCallData(scope);
+        callback->call(jsCallData);
 
-    QV4::ScopedCallData callData(scope);
-    callData->thisObject = Encode::undefined();
-    callback->call(scope, callData);
+        if (scope.engine->hasException) {
+            QQmlError error = scope.engine->catchExceptionAsQmlError();
+            QQmlEnginePrivate::warning(QQmlEnginePrivate::get(scope.engine->qmlEngine()), error);
+        }
+    };
 
-    if (scope.engine->hasException) {
-        QQmlError error = scope.engine->catchExceptionAsQmlError();
-        QQmlEnginePrivate::warning(QQmlEnginePrivate::get(scope.engine->qmlEngine()), error);
+    dispatch(QStringLiteral("onreadystatechange"));
+    if (done) {
+        if (error)
+            dispatch(QStringLiteral("onerror"));
+        else
+            dispatch(QStringLiteral("onload"));
+        dispatch(QStringLiteral("onloadend"));
     }
 }
 
-void QQmlXMLHttpRequest::dispatchCallback()
+void QQmlXMLHttpRequest::dispatchCallbackSafely()
 {
-    dispatchCallback(m_thisObject.as<Object>(), m_qmlContext.contextData());
+    if (m_wasConstructedWithQmlContext && !m_qmlContext.contextData())
+        // if the calling context object is no longer valid, then it has been
+        // deleted explicitly (e.g., by a Loader deleting the itemContext when
+        // the source is changed).  We do nothing in this case, as the evaluation
+        // cannot succeed.
+        return;
+
+    dispatchCallbackNow(m_thisObject.as<Object>());
 }
 
 void QQmlXMLHttpRequest::destroyNetwork()
@@ -1577,7 +1605,7 @@ void QQmlXMLHttpRequest::destroyNetwork()
     if (m_network) {
         m_network->disconnect();
         m_network->deleteLater();
-        m_network = 0;
+        m_network = nullptr;
     }
 }
 
@@ -1601,7 +1629,7 @@ struct QQmlXMLHttpRequestWrapper : Object {
     Member(class, Pointer, Object *, proto)
 
 DECLARE_HEAP_OBJECT(QQmlXMLHttpRequestCtor, FunctionObject) {
-    DECLARE_MARK_TABLE(QQmlXMLHttpRequestCtor);
+    DECLARE_MARKOBJECTS(QQmlXMLHttpRequestCtor);
     void init(ExecutionEngine *engine);
 };
 
@@ -1617,42 +1645,39 @@ struct QQmlXMLHttpRequestCtor : public FunctionObject
 {
     V4_OBJECT2(QQmlXMLHttpRequestCtor, FunctionObject)
 
-    static void construct(const Managed *that, Scope &scope, QV4::CallData *)
+    static ReturnedValue virtualCallAsConstructor(const FunctionObject *f, const Value *, int, const Value *)
     {
-        Scoped<QQmlXMLHttpRequestCtor> ctor(scope, that->as<QQmlXMLHttpRequestCtor>());
-        if (!ctor) {
-            scope.result = scope.engine->throwTypeError();
-            return;
-        }
+        Scope scope(f->engine());
+        const QQmlXMLHttpRequestCtor *ctor = static_cast<const QQmlXMLHttpRequestCtor *>(f);
 
-        QQmlXMLHttpRequest *r = new QQmlXMLHttpRequest(scope.engine->v8Engine->networkAccessManager());
-        Scoped<QQmlXMLHttpRequestWrapper> w(scope, scope.engine->memoryManager->allocObject<QQmlXMLHttpRequestWrapper>(r));
+        QQmlXMLHttpRequest *r = new QQmlXMLHttpRequest(scope.engine->v8Engine->networkAccessManager(), scope.engine);
+        Scoped<QQmlXMLHttpRequestWrapper> w(scope, scope.engine->memoryManager->allocate<QQmlXMLHttpRequestWrapper>(r));
         ScopedObject proto(scope, ctor->d()->proto);
-        w->setPrototype(proto);
-        scope.result = w.asReturnedValue();
+        w->setPrototypeUnchecked(proto);
+        return w.asReturnedValue();
     }
 
-    static void call(const Managed *, Scope &scope, QV4::CallData *) {
-        scope.result = Primitive::undefinedValue();
+    static ReturnedValue virtualCall(const FunctionObject *, const Value *, const Value *, int) {
+        return Encode::undefined();
     }
 
     void setupProto();
 
-    static void method_open(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_setRequestHeader(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_send(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_abort(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_getResponseHeader(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_getAllResponseHeaders(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-
-    static void method_get_readyState(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_get_status(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_get_statusText(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_get_responseText(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_get_responseXML(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_get_response(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_get_responseType(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_set_responseType(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
+    static ReturnedValue method_open(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_setRequestHeader(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_send(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_abort(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_getResponseHeader(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_getAllResponseHeaders(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc);
+
+    static ReturnedValue method_get_readyState(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_get_status(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_get_statusText(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_get_responseText(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_get_responseXML(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_get_response(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_get_responseType(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_set_responseType(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc);
 };
 
 }
@@ -1665,11 +1690,11 @@ void Heap::QQmlXMLHttpRequestCtor::init(ExecutionEngine *engine)
     Scope scope(engine);
     Scoped<QV4::QQmlXMLHttpRequestCtor> ctor(scope, this);
 
-    ctor->defineReadonlyProperty(QStringLiteral("UNSENT"), Primitive::fromInt32(0));
-    ctor->defineReadonlyProperty(QStringLiteral("OPENED"), Primitive::fromInt32(1));
-    ctor->defineReadonlyProperty(QStringLiteral("HEADERS_RECEIVED"), Primitive::fromInt32(2));
-    ctor->defineReadonlyProperty(QStringLiteral("LOADING"), Primitive::fromInt32(3));
-    ctor->defineReadonlyProperty(QStringLiteral("DONE"), Primitive::fromInt32(4));
+    ctor->defineReadonlyProperty(QStringLiteral("UNSENT"), Value::fromInt32(0));
+    ctor->defineReadonlyProperty(QStringLiteral("OPENED"), Value::fromInt32(1));
+    ctor->defineReadonlyProperty(QStringLiteral("HEADERS_RECEIVED"), Value::fromInt32(2));
+    ctor->defineReadonlyProperty(QStringLiteral("LOADING"), Value::fromInt32(3));
+    ctor->defineReadonlyProperty(QStringLiteral("DONE"), Value::fromInt32(4));
     if (!ctor->d()->proto)
         ctor->setupProto();
     ScopedString s(scope, engine->id_prototype());
@@ -1694,38 +1719,39 @@ void QQmlXMLHttpRequestCtor::setupProto()
     p->defineDefaultProperty(QStringLiteral("getAllResponseHeaders"), method_getAllResponseHeaders);
 
     // Read-only properties
-    p->defineAccessorProperty(QStringLiteral("readyState"), method_get_readyState, 0);
-    p->defineAccessorProperty(QStringLiteral("status"),method_get_status, 0);
-    p->defineAccessorProperty(QStringLiteral("statusText"),method_get_statusText, 0);
-    p->defineAccessorProperty(QStringLiteral("responseText"),method_get_responseText, 0);
-    p->defineAccessorProperty(QStringLiteral("responseXML"),method_get_responseXML, 0);
-    p->defineAccessorProperty(QStringLiteral("response"),method_get_response, 0);
+    p->defineAccessorProperty(QStringLiteral("readyState"), method_get_readyState, nullptr);
+    p->defineAccessorProperty(QStringLiteral("status"),method_get_status, nullptr);
+    p->defineAccessorProperty(QStringLiteral("statusText"),method_get_statusText, nullptr);
+    p->defineAccessorProperty(QStringLiteral("responseText"),method_get_responseText, nullptr);
+    p->defineAccessorProperty(QStringLiteral("responseXML"),method_get_responseXML, nullptr);
+    p->defineAccessorProperty(QStringLiteral("response"),method_get_response, nullptr);
 
     // Read-write properties
     p->defineAccessorProperty(QStringLiteral("responseType"), method_get_responseType, method_set_responseType);
 
     // State values
-    p->defineReadonlyProperty(QStringLiteral("UNSENT"), Primitive::fromInt32(0));
-    p->defineReadonlyProperty(QStringLiteral("OPENED"), Primitive::fromInt32(1));
-    p->defineReadonlyProperty(QStringLiteral("HEADERS_RECEIVED"), Primitive::fromInt32(2));
-    p->defineReadonlyProperty(QStringLiteral("LOADING"), Primitive::fromInt32(3));
-    p->defineReadonlyProperty(QStringLiteral("DONE"), Primitive::fromInt32(4));
+    p->defineReadonlyProperty(QStringLiteral("UNSENT"), Value::fromInt32(0));
+    p->defineReadonlyProperty(QStringLiteral("OPENED"), Value::fromInt32(1));
+    p->defineReadonlyProperty(QStringLiteral("HEADERS_RECEIVED"), Value::fromInt32(2));
+    p->defineReadonlyProperty(QStringLiteral("LOADING"), Value::fromInt32(3));
+    p->defineReadonlyProperty(QStringLiteral("DONE"), Value::fromInt32(4));
 }
 
 
 // XMLHttpRequest methods
-void QQmlXMLHttpRequestCtor::method_open(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+ReturnedValue QQmlXMLHttpRequestCtor::method_open(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
 {
-    Scoped<QQmlXMLHttpRequestWrapper> w(scope, callData->thisObject.as<QQmlXMLHttpRequestWrapper>());
+    Scope scope(b);
+    Scoped<QQmlXMLHttpRequestWrapper> w(scope, thisObject->as<QQmlXMLHttpRequestWrapper>());
     if (!w)
         V4THROW_REFERENCE("Not an XMLHttpRequest object");
     QQmlXMLHttpRequest *r = w->d()->request;
 
-    if (callData->argc < 2 || callData->argc > 5)
+    if (argc < 2 || argc > 5)
         THROW_DOM(DOMEXCEPTION_SYNTAX_ERR, "Incorrect argument count");
 
     // Argument 0 - Method
-    QString method = callData->args[0].toQStringNoThrow().toUpper();
+    QString method = argv[0].toQStringNoThrow().toUpper();
     if (method != QLatin1String("GET") &&
         method != QLatin1String("PUT") &&
         method != QLatin1String("HEAD") &&
@@ -1737,23 +1763,23 @@ void QQmlXMLHttpRequestCtor::method_open(const QV4::BuiltinFunction *, QV4::Scop
         THROW_DOM(DOMEXCEPTION_SYNTAX_ERR, "Unsupported HTTP method type");
 
     // Argument 1 - URL
-    QUrl url = QUrl(callData->args[1].toQStringNoThrow());
+    QUrl url = QUrl(argv[1].toQStringNoThrow());
 
     if (url.isRelative())
         url = scope.engine->callingQmlContext()->resolvedUrl(url);
 
     bool async = true;
     // Argument 2 - async (optional)
-    if (callData->argc > 2) {
-        async = callData->args[2].booleanValue();
+    if (argc > 2) {
+        async = argv[2].booleanValue();
     }
 
     // Argument 3/4 - user/pass (optional)
     QString username, password;
-    if (callData->argc > 3)
-        username = callData->args[3].toQStringNoThrow();
-    if (callData->argc > 4)
-        password = callData->args[4].toQStringNoThrow();
+    if (argc > 3)
+        username = argv[3].toQStringNoThrow();
+    if (argc > 4)
+        password = argv[4].toQStringNoThrow();
 
     // Clear the fragment (if any)
     url.setFragment(QString());
@@ -1762,24 +1788,25 @@ void QQmlXMLHttpRequestCtor::method_open(const QV4::BuiltinFunction *, QV4::Scop
     if (!username.isNull()) url.setUserName(username);
     if (!password.isNull()) url.setPassword(password);
 
-    scope.result = r->open(w, scope.engine->callingQmlContext(), method, url, async ? QQmlXMLHttpRequest::AsynchronousLoad : QQmlXMLHttpRequest::SynchronousLoad);
+    return r->open(w, method, url, async ? QQmlXMLHttpRequest::AsynchronousLoad : QQmlXMLHttpRequest::SynchronousLoad);
 }
 
-void QQmlXMLHttpRequestCtor::method_setRequestHeader(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+ReturnedValue QQmlXMLHttpRequestCtor::method_setRequestHeader(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
 {
-    Scoped<QQmlXMLHttpRequestWrapper> w(scope, callData->thisObject.as<QQmlXMLHttpRequestWrapper>());
+    Scope scope(b);
+    Scoped<QQmlXMLHttpRequestWrapper> w(scope, thisObject->as<QQmlXMLHttpRequestWrapper>());
     if (!w)
         V4THROW_REFERENCE("Not an XMLHttpRequest object");
     QQmlXMLHttpRequest *r = w->d()->request;
 
-    if (callData->argc != 2)
+    if (argc != 2)
         THROW_DOM(DOMEXCEPTION_SYNTAX_ERR, "Incorrect argument count");
 
     if (r->readyState() != QQmlXMLHttpRequest::Opened || r->sendFlag())
         THROW_DOM(DOMEXCEPTION_INVALID_STATE_ERR, "Invalid state");
 
-    QString name = callData->args[0].toQStringNoThrow();
-    QString value = callData->args[1].toQStringNoThrow();
+    QString name = argv[0].toQStringNoThrow();
+    QString value = argv[1].toQStringNoThrow();
 
     // ### Check that name and value are well formed
 
@@ -1811,9 +1838,10 @@ void QQmlXMLHttpRequestCtor::method_setRequestHeader(const QV4::BuiltinFunction
     RETURN_UNDEFINED();
 }
 
-void QQmlXMLHttpRequestCtor::method_send(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+ReturnedValue QQmlXMLHttpRequestCtor::method_send(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
 {
-    Scoped<QQmlXMLHttpRequestWrapper> w(scope, callData->thisObject.as<QQmlXMLHttpRequestWrapper>());
+    Scope scope(b);
+    Scoped<QQmlXMLHttpRequestWrapper> w(scope, thisObject->as<QQmlXMLHttpRequestWrapper>());
     if (!w)
         V4THROW_REFERENCE("Not an XMLHttpRequest object");
     QQmlXMLHttpRequest *r = w->d()->request;
@@ -1823,30 +1851,37 @@ void QQmlXMLHttpRequestCtor::method_send(const QV4::BuiltinFunction *, QV4::Scop
         THROW_DOM(DOMEXCEPTION_INVALID_STATE_ERR, "Invalid state");
 
     QByteArray data;
-    if (callData->argc > 0)
-        data = callData->args[0].toQStringNoThrow().toUtf8();
+    if (argc > 0) {
+        if (const ArrayBuffer *buffer = argv[0].as<ArrayBuffer>()) {
+            data = buffer->asByteArray();
+        } else {
+            data = argv[0].toQStringNoThrow().toUtf8();
+        }
+    }
 
-    scope.result = r->send(w, scope.engine->callingQmlContext(), data);
+    return r->send(w, scope.engine->callingQmlContext(), data);
 }
 
-void QQmlXMLHttpRequestCtor::method_abort(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+ReturnedValue QQmlXMLHttpRequestCtor::method_abort(const FunctionObject *b, const Value *thisObject, const Value *, int)
 {
-    Scoped<QQmlXMLHttpRequestWrapper> w(scope, callData->thisObject.as<QQmlXMLHttpRequestWrapper>());
+    Scope scope(b);
+    Scoped<QQmlXMLHttpRequestWrapper> w(scope, thisObject->as<QQmlXMLHttpRequestWrapper>());
     if (!w)
         V4THROW_REFERENCE("Not an XMLHttpRequest object");
     QQmlXMLHttpRequest *r = w->d()->request;
 
-    scope.result = r->abort(w, scope.engine->callingQmlContext());
+    return r->abort(w);
 }
 
-void QQmlXMLHttpRequestCtor::method_getResponseHeader(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+ReturnedValue QQmlXMLHttpRequestCtor::method_getResponseHeader(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
 {
-    Scoped<QQmlXMLHttpRequestWrapper> w(scope, callData->thisObject.as<QQmlXMLHttpRequestWrapper>());
+    Scope scope(b);
+    Scoped<QQmlXMLHttpRequestWrapper> w(scope, thisObject->as<QQmlXMLHttpRequestWrapper>());
     if (!w)
         V4THROW_REFERENCE("Not an XMLHttpRequest object");
     QQmlXMLHttpRequest *r = w->d()->request;
 
-    if (callData->argc != 1)
+    if (argc != 1)
         THROW_DOM(DOMEXCEPTION_SYNTAX_ERR, "Incorrect argument count");
 
     if (r->readyState() != QQmlXMLHttpRequest::Loading &&
@@ -1854,17 +1889,18 @@ void QQmlXMLHttpRequestCtor::method_getResponseHeader(const QV4::BuiltinFunction
         r->readyState() != QQmlXMLHttpRequest::HeadersReceived)
         THROW_DOM(DOMEXCEPTION_INVALID_STATE_ERR, "Invalid state");
 
-    scope.result = scope.engine->newString(r->header(callData->args[0].toQStringNoThrow()));
+    return Encode(scope.engine->newString(r->header(argv[0].toQStringNoThrow())));
 }
 
-void QQmlXMLHttpRequestCtor::method_getAllResponseHeaders(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+ReturnedValue QQmlXMLHttpRequestCtor::method_getAllResponseHeaders(const FunctionObject *b, const Value *thisObject, const Value *, int argc)
 {
-    Scoped<QQmlXMLHttpRequestWrapper> w(scope, callData->thisObject.as<QQmlXMLHttpRequestWrapper>());
+    Scope scope(b);
+    Scoped<QQmlXMLHttpRequestWrapper> w(scope, thisObject->as<QQmlXMLHttpRequestWrapper>());
     if (!w)
         V4THROW_REFERENCE("Not an XMLHttpRequest object");
     QQmlXMLHttpRequest *r = w->d()->request;
 
-    if (callData->argc != 0)
+    if (argc != 0)
         THROW_DOM(DOMEXCEPTION_SYNTAX_ERR, "Incorrect argument count");
 
     if (r->readyState() != QQmlXMLHttpRequest::Loading &&
@@ -1872,23 +1908,25 @@ void QQmlXMLHttpRequestCtor::method_getAllResponseHeaders(const QV4::BuiltinFunc
         r->readyState() != QQmlXMLHttpRequest::HeadersReceived)
         THROW_DOM(DOMEXCEPTION_INVALID_STATE_ERR, "Invalid state");
 
-    scope.result = scope.engine->newString(r->headers());
+    return Encode(scope.engine->newString(r->headers()));
 }
 
 // XMLHttpRequest properties
-void QQmlXMLHttpRequestCtor::method_get_readyState(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+ReturnedValue QQmlXMLHttpRequestCtor::method_get_readyState(const FunctionObject *b, const Value *thisObject, const Value *, int)
 {
-    Scoped<QQmlXMLHttpRequestWrapper> w(scope, callData->thisObject.as<QQmlXMLHttpRequestWrapper>());
+    Scope scope(b);
+    Scoped<QQmlXMLHttpRequestWrapper> w(scope, thisObject->as<QQmlXMLHttpRequestWrapper>());
     if (!w)
         V4THROW_REFERENCE("Not an XMLHttpRequest object");
     QQmlXMLHttpRequest *r = w->d()->request;
 
-    scope.result = Encode(r->readyState());
+    return Encode(r->readyState());
 }
 
-void QQmlXMLHttpRequestCtor::method_get_status(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+ReturnedValue QQmlXMLHttpRequestCtor::method_get_status(const FunctionObject *b, const Value *thisObject, const Value *, int)
 {
-    Scoped<QQmlXMLHttpRequestWrapper> w(scope, callData->thisObject.as<QQmlXMLHttpRequestWrapper>());
+    Scope scope(b);
+    Scoped<QQmlXMLHttpRequestWrapper> w(scope, thisObject->as<QQmlXMLHttpRequestWrapper>());
     if (!w)
         V4THROW_REFERENCE("Not an XMLHttpRequest object");
     QQmlXMLHttpRequest *r = w->d()->request;
@@ -1898,14 +1936,15 @@ void QQmlXMLHttpRequestCtor::method_get_status(const QV4::BuiltinFunction *, QV4
         THROW_DOM(DOMEXCEPTION_INVALID_STATE_ERR, "Invalid state");
 
     if (r->errorFlag())
-        scope.result = Encode(0);
+        return Encode(0);
     else
-        scope.result = Encode(r->replyStatus());
+        return Encode(r->replyStatus());
 }
 
-void QQmlXMLHttpRequestCtor::method_get_statusText(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+ReturnedValue QQmlXMLHttpRequestCtor::method_get_statusText(const FunctionObject *b, const Value *thisObject, const Value *, int)
 {
-    Scoped<QQmlXMLHttpRequestWrapper> w(scope, callData->thisObject.as<QQmlXMLHttpRequestWrapper>());
+    Scope scope(b);
+    Scoped<QQmlXMLHttpRequestWrapper> w(scope, thisObject->as<QQmlXMLHttpRequestWrapper>());
     if (!w)
         V4THROW_REFERENCE("Not an XMLHttpRequest object");
     QQmlXMLHttpRequest *r = w->d()->request;
@@ -1915,28 +1954,30 @@ void QQmlXMLHttpRequestCtor::method_get_statusText(const QV4::BuiltinFunction *,
         THROW_DOM(DOMEXCEPTION_INVALID_STATE_ERR, "Invalid state");
 
     if (r->errorFlag())
-        scope.result = scope.engine->newString(QString());
+        return Encode(scope.engine->newString(QString()));
     else
-        scope.result = scope.engine->newString(r->replyStatusText());
+        return Encode(scope.engine->newString(r->replyStatusText()));
 }
 
-void QQmlXMLHttpRequestCtor::method_get_responseText(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+ReturnedValue QQmlXMLHttpRequestCtor::method_get_responseText(const FunctionObject *b, const Value *thisObject, const Value *, int)
 {
-    Scoped<QQmlXMLHttpRequestWrapper> w(scope, callData->thisObject.as<QQmlXMLHttpRequestWrapper>());
+    Scope scope(b);
+    Scoped<QQmlXMLHttpRequestWrapper> w(scope, thisObject->as<QQmlXMLHttpRequestWrapper>());
     if (!w)
         V4THROW_REFERENCE("Not an XMLHttpRequest object");
     QQmlXMLHttpRequest *r = w->d()->request;
 
     if (r->readyState() != QQmlXMLHttpRequest::Loading &&
         r->readyState() != QQmlXMLHttpRequest::Done)
-        scope.result = scope.engine->newString(QString());
+        return Encode(scope.engine->newString(QString()));
     else
-        scope.result = scope.engine->newString(r->responseBody());
+        return Encode(scope.engine->newString(r->responseBody()));
 }
 
-void QQmlXMLHttpRequestCtor::method_get_responseXML(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+ReturnedValue QQmlXMLHttpRequestCtor::method_get_responseXML(const FunctionObject *b, const Value *thisObject, const Value *, int)
 {
-    Scoped<QQmlXMLHttpRequestWrapper> w(scope, callData->thisObject.as<QQmlXMLHttpRequestWrapper>());
+    Scope scope(b);
+    Scoped<QQmlXMLHttpRequestWrapper> w(scope, thisObject->as<QQmlXMLHttpRequestWrapper>());
     if (!w)
         V4THROW_REFERENCE("Not an XMLHttpRequest object");
     QQmlXMLHttpRequest *r = w->d()->request;
@@ -1944,17 +1985,18 @@ void QQmlXMLHttpRequestCtor::method_get_responseXML(const QV4::BuiltinFunction *
     if (!r->receivedXml() ||
         (r->readyState() != QQmlXMLHttpRequest::Loading &&
          r->readyState() != QQmlXMLHttpRequest::Done)) {
-        scope.result = Encode::null();
+        return Encode::null();
     } else {
         if (r->responseType().isEmpty())
             r->setResponseType(QLatin1String("document"));
-        scope.result = r->xmlResponseBody(scope.engine);
+        return r->xmlResponseBody(scope.engine);
     }
 }
 
-void QQmlXMLHttpRequestCtor::method_get_response(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+ReturnedValue QQmlXMLHttpRequestCtor::method_get_response(const FunctionObject *b, const Value *thisObject, const Value *, int)
 {
-    Scoped<QQmlXMLHttpRequestWrapper> w(scope, callData->thisObject.as<QQmlXMLHttpRequestWrapper>());
+    Scope scope(b);
+    Scoped<QQmlXMLHttpRequestWrapper> w(scope, thisObject->as<QQmlXMLHttpRequestWrapper>());
     if (!w)
         V4THROW_REFERENCE("Not an XMLHttpRequest object");
     QQmlXMLHttpRequest *r = w->d()->request;
@@ -1978,29 +2020,31 @@ void QQmlXMLHttpRequestCtor::method_get_response(const QV4::BuiltinFunction *, Q
 }
 
 
-void QQmlXMLHttpRequestCtor::method_get_responseType(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+ReturnedValue QQmlXMLHttpRequestCtor::method_get_responseType(const FunctionObject *b, const Value *thisObject, const Value *, int)
 {
-    Scoped<QQmlXMLHttpRequestWrapper> w(scope, callData->thisObject.as<QQmlXMLHttpRequestWrapper>());
+    Scope scope(b);
+    Scoped<QQmlXMLHttpRequestWrapper> w(scope, thisObject->as<QQmlXMLHttpRequestWrapper>());
     if (!w)
         V4THROW_REFERENCE("Not an XMLHttpRequest object");
     QQmlXMLHttpRequest *r = w->d()->request;
-    scope.result = scope.engine->newString(r->responseType());
+    return Encode(scope.engine->newString(r->responseType()));
 }
 
-void QQmlXMLHttpRequestCtor::method_set_responseType(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+ReturnedValue QQmlXMLHttpRequestCtor::method_set_responseType(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
 {
-    Scoped<QQmlXMLHttpRequestWrapper> w(scope, callData->thisObject.as<QQmlXMLHttpRequestWrapper>());
+    Scope scope(b);
+    Scoped<QQmlXMLHttpRequestWrapper> w(scope, thisObject->as<QQmlXMLHttpRequestWrapper>());
     if (!w)
         V4THROW_REFERENCE("Not an XMLHttpRequest object");
     QQmlXMLHttpRequest *r = w->d()->request;
 
-    if (callData->argc < 1)
+    if (argc < 1)
         THROW_DOM(DOMEXCEPTION_SYNTAX_ERR, "Incorrect argument count");
 
     // Argument 0 - response type
-    r->setResponseType(callData->args[0].toQStringNoThrow());
+    r->setResponseType(argv[0].toQStringNoThrow());
 
-    scope.result = Encode::undefined();
+    return Encode::undefined();
 }
 
 void qt_rem_qmlxmlhttprequest(ExecutionEngine * /* engine */, void *d)
@@ -2013,7 +2057,7 @@ void *qt_add_qmlxmlhttprequest(ExecutionEngine *v4)
 {
     Scope scope(v4);
 
-    Scoped<QQmlXMLHttpRequestCtor> ctor(scope, v4->memoryManager->allocObject<QQmlXMLHttpRequestCtor>(v4));
+    Scoped<QQmlXMLHttpRequestCtor> ctor(scope, v4->memoryManager->allocate<QQmlXMLHttpRequestCtor>(v4));
     ScopedString s(scope, v4->newString(QStringLiteral("XMLHttpRequest")));
     v4->globalObject->defineReadonlyProperty(s, ctor);
 
diff --git a/src/qml/qml/qqmlxmlhttprequest_p.h b/src/qml/qml/qqmlxmlhttprequest_p.h
index f2836d8301..7515ef8dcc 100644
--- a/src/qml/qml/qqmlxmlhttprequest_p.h
+++ b/src/qml/qml/qqmlxmlhttprequest_p.h
@@ -55,7 +55,7 @@
 #include <QtCore/qglobal.h>
 #include <private/qqmlglobal_p.h>
 
-#if QT_CONFIG(xmlstreamreader) && QT_CONFIG(qml_network)
+QT_REQUIRE_CONFIG(qml_xml_http_request);
 
 QT_BEGIN_NAMESPACE
 
@@ -64,7 +64,5 @@ void qt_rem_qmlxmlhttprequest(QV4::ExecutionEngine *engine, void *);
 
 QT_END_NAMESPACE
 
-#endif // xmlstreamreader && qml_network
-
 #endif // QQMLXMLHTTPREQUEST_P_H
 
diff --git a/src/qml/qml/v8/qqmlbuiltinfunctions.cpp b/src/qml/qml/v8/qqmlbuiltinfunctions.cpp
index 8cc0b32168..64dc581a56 100644
--- a/src/qml/qml/v8/qqmlbuiltinfunctions.cpp
+++ b/src/qml/qml/v8/qqmlbuiltinfunctions.cpp
@@ -44,7 +44,9 @@
 #include <private/qqmlcomponent_p.h>
 #include <private/qqmlloggingcategory_p.h>
 #include <private/qqmlstringconverters_p.h>
+#if QT_CONFIG(qml_locale)
 #include <private/qqmllocale_p.h>
+#endif
 #include <private/qv8engine_p.h>
 #include <private/qqmldelayedcallqueue_p.h>
 #include <QFileInfo>
@@ -65,6 +67,7 @@
 #include <private/qv4jsonobject_p.h>
 #include <private/qv4objectproto_p.h>
 #include <private/qv4qobjectwrapper_p.h>
+#include <private/qv4stackframe_p.h>
 
 #include <QtCore/qstring.h>
 #include <QtCore/qdatetime.h>
@@ -87,8 +90,7 @@ DEFINE_OBJECT_VTABLE(QtObject);
 
 #define THROW_TYPE_ERROR_WITH_MESSAGE(msg) \
     do { \
-        scope.result = scope.engine->throwTypeError(QString::fromUtf8(msg)); \
-        return; \
+        return scope.engine->throwTypeError(QString::fromUtf8(msg)); \
     } while (false)
 
 struct StaticQtMetaObject : public QObject
@@ -108,8 +110,8 @@ void Heap::QtObject::init(QQmlEngine *qmlEngine)
     {
         ScopedString str(scope);
         ScopedValue v(scope);
-        o->put((str = scope.engine->newString(QStringLiteral("Asynchronous"))), (v = QV4::Primitive::fromInt32(0)));
-        o->put((str = scope.engine->newString(QStringLiteral("Synchronous"))), (v = QV4::Primitive::fromInt32(1)));
+        o->put((str = scope.engine->newString(QStringLiteral("Asynchronous"))), (v = QV4::Value::fromInt32(0)));
+        o->put((str = scope.engine->newString(QStringLiteral("Synchronous"))), (v = QV4::Value::fromInt32(1)));
     }
 
     o->defineDefaultProperty(QStringLiteral("include"), QV4Include::method_include);
@@ -139,7 +141,9 @@ void Heap::QtObject::init(QQmlEngine *qmlEngine)
     o->defineDefaultProperty(QStringLiteral("btoa"), QV4::QtObject::method_btoa);
     o->defineDefaultProperty(QStringLiteral("atob"), QV4::QtObject::method_atob);
     o->defineDefaultProperty(QStringLiteral("resolvedUrl"), QV4::QtObject::method_resolvedUrl);
+#if QT_CONFIG(qml_locale)
     o->defineDefaultProperty(QStringLiteral("locale"), QV4::QtObject::method_locale);
+#endif
     o->defineDefaultProperty(QStringLiteral("binding"), QV4::QtObject::method_binding);
 
     if (qmlEngine) {
@@ -152,10 +156,10 @@ void Heap::QtObject::init(QQmlEngine *qmlEngine)
         o->defineDefaultProperty(QStringLiteral("createComponent"), QV4::QtObject::method_createComponent);
     }
 
-    o->defineAccessorProperty(QStringLiteral("platform"), QV4::QtObject::method_get_platform, 0);
-    o->defineAccessorProperty(QStringLiteral("application"), QV4::QtObject::method_get_application, 0);
-    o->defineAccessorProperty(QStringLiteral("inputMethod"), QV4::QtObject::method_get_inputMethod, 0);
-    o->defineAccessorProperty(QStringLiteral("styleHints"), QV4::QtObject::method_get_styleHints, 0);
+    o->defineAccessorProperty(QStringLiteral("platform"), QV4::QtObject::method_get_platform, nullptr);
+    o->defineAccessorProperty(QStringLiteral("application"), QV4::QtObject::method_get_application, nullptr);
+    o->defineAccessorProperty(QStringLiteral("inputMethod"), QV4::QtObject::method_get_inputMethod, nullptr);
+    o->defineAccessorProperty(QStringLiteral("styleHints"), QV4::QtObject::method_get_styleHints, nullptr);
 
     o->defineDefaultProperty(QStringLiteral("callLater"), QV4::QtObject::method_callLater);
 }
@@ -179,7 +183,7 @@ ReturnedValue QtObject::findAndAdd(const QString *name, bool &foundProperty) con
         QMetaEnum enumerator = qtMetaObject->enumerator(d()->enumeratorIterator);
         for (int keyCount = enumerator.keyCount(); d()->keyIterator < keyCount; ++d()->keyIterator) {
             key = scope.engine->newString(QString::fromUtf8(enumerator.key(d()->keyIterator)));
-            value = QV4::Primitive::fromInt32(enumerator.value(d()->keyIterator));
+            value = QV4::Value::fromInt32(enumerator.value(d()->keyIterator));
             o->put(key, value);
             if (name && key->toQString() == *name) {
                 ++d()->keyIterator;
@@ -194,47 +198,46 @@ ReturnedValue QtObject::findAndAdd(const QString *name, bool &foundProperty) con
     return Encode::undefined();
 }
 
-ReturnedValue QtObject::get(const Managed *m, String *name, bool *hasProperty)
+ReturnedValue QtObject::virtualGet(const Managed *m, PropertyKey id, const Value *receiver, bool *hasProperty)
 {
     bool hasProp = false;
     if (hasProperty == nullptr) {
         hasProperty = &hasProp;
     }
 
-    ReturnedValue ret = QV4::Object::get(m, name, hasProperty);
+    ReturnedValue ret = QV4::Object::virtualGet(m, id, receiver, hasProperty);
     if (*hasProperty) {
         return ret;
     }
 
     auto that = static_cast<const QtObject*>(m);
     if (!that->d()->isComplete()) {
-        const QString key = name->toQString();
+        const QString key = id.toQString();
         ret = that->findAndAdd(&key, *hasProperty);
     }
 
     return ret;
 }
 
-void QtObject::advanceIterator(Managed *m, ObjectIterator *it, Value *name, uint *index, Property *p, PropertyAttributes *attributes)
+OwnPropertyKeyIterator *QtObject::virtualOwnPropertyKeys(const Object *m, Value *target)
 {
-    auto that = static_cast<QtObject*>(m);
-    if (!that->d()->isComplete()) {
-        that->addAll();
-    }
+    auto that = static_cast<const QtObject*>(m);
+    if (!that->d()->isComplete())
+        const_cast<QtObject *>(that)->addAll();
 
-    QV4::Object::advanceIterator(m, it, name, index, p, attributes);
+    return Object::virtualOwnPropertyKeys(m, target);
 }
 
 /*!
 \qmlmethod bool Qt::isQtObject(object)
 Returns true if \c object is a valid reference to a Qt or QML object, otherwise false.
 */
-void QtObject::method_isQtObject(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue QtObject::method_isQtObject(const FunctionObject *, const Value *, const Value *argv, int argc)
 {
-    if (callData->argc == 0)
+    if (argc == 0)
         RETURN_RESULT(QV4::Encode(false));
 
-    scope.result = QV4::Encode(callData->args[0].as<QV4::QObjectWrapper>() != 0);
+    return QV4::Encode(argv[0].as<QV4::QObjectWrapper>() != nullptr);
 }
 
 /*!
@@ -243,16 +246,16 @@ void QtObject::method_isQtObject(const BuiltinFunction *, Scope &scope, CallData
 Returns a color with the specified \c red, \c green, \c blue and \c alpha components.
 All components should be in the range 0-1 inclusive.
 */
-void QtObject::method_rgba(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue QtObject::method_rgba(const FunctionObject *f, const Value *, const Value *argv, int argc)
 {
-    int argCount = callData->argc;
-    if (argCount < 3 || argCount > 4)
+    QV4::Scope scope(f);
+    if (argc < 3 || argc > 4)
         THROW_GENERIC_ERROR("Qt.rgba(): Invalid arguments");
 
-    double r = callData->args[0].toNumber();
-    double g = callData->args[1].toNumber();
-    double b = callData->args[2].toNumber();
-    double a = (argCount == 4) ? callData->args[3].toNumber() : 1;
+    double r = argv[0].toNumber();
+    double g = argv[1].toNumber();
+    double b = argv[2].toNumber();
+    double a = (argc == 4) ? argv[3].toNumber() : 1;
 
     if (r < 0.0) r=0.0;
     if (r > 1.0) r=1.0;
@@ -263,7 +266,7 @@ void QtObject::method_rgba(const BuiltinFunction *, Scope &scope, CallData *call
     if (a < 0.0) a=0.0;
     if (a > 1.0) a=1.0;
 
-    scope.result = scope.engine->fromVariant(QQml_colorProvider()->fromRgbF(r, g, b, a));
+    return scope.engine->fromVariant(QQml_colorProvider()->fromRgbF(r, g, b, a));
 }
 
 /*!
@@ -272,16 +275,17 @@ void QtObject::method_rgba(const BuiltinFunction *, Scope &scope, CallData *call
 Returns a color with the specified \c hue, \c saturation, \c lightness and \c alpha components.
 All components should be in the range 0-1 inclusive.
 */
-void QtObject::method_hsla(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue QtObject::method_hsla(const FunctionObject *b, const Value *, const Value *argv, int argc)
 {
-    int argCount = callData->argc;
+    QV4::Scope scope(b);
+    int argCount = argc;
     if (argCount < 3 || argCount > 4)
         THROW_GENERIC_ERROR("Qt.hsla(): Invalid arguments");
 
-    double h = callData->args[0].toNumber();
-    double s = callData->args[1].toNumber();
-    double l = callData->args[2].toNumber();
-    double a = (argCount == 4) ? callData->args[3].toNumber() : 1;
+    double h = argv[0].toNumber();
+    double s = argv[1].toNumber();
+    double l = argv[2].toNumber();
+    double a = (argCount == 4) ? argv[3].toNumber() : 1;
 
     if (h < 0.0) h=0.0;
     if (h > 1.0) h=1.0;
@@ -292,7 +296,7 @@ void QtObject::method_hsla(const BuiltinFunction *, Scope &scope, CallData *call
     if (a < 0.0) a=0.0;
     if (a > 1.0) a=1.0;
 
-    scope.result = scope.engine->fromVariant(QQml_colorProvider()->fromHslF(h, s, l, a));
+    return scope.engine->fromVariant(QQml_colorProvider()->fromHslF(h, s, l, a));
 }
 
 /*!
@@ -303,23 +307,24 @@ All components should be in the range 0-1 inclusive.
 
 \since 5.5
 */
-void QtObject::method_hsva(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue QtObject::method_hsva(const FunctionObject *b, const Value *, const Value *argv, int argc)
 {
-    int argCount = callData->argc;
+    QV4::Scope scope(b);
+    int argCount = argc;
     if (argCount < 3 || argCount > 4)
         THROW_GENERIC_ERROR("Qt.hsva(): Invalid arguments");
 
-    double h = callData->args[0].toNumber();
-    double s = callData->args[1].toNumber();
-    double v = callData->args[2].toNumber();
-    double a = (argCount == 4) ? callData->args[3].toNumber() : 1;
+    double h = argv[0].toNumber();
+    double s = argv[1].toNumber();
+    double v = argv[2].toNumber();
+    double a = (argCount == 4) ? argv[3].toNumber() : 1;
 
     h = qBound(0.0, h, 1.0);
     s = qBound(0.0, s, 1.0);
     v = qBound(0.0, v, 1.0);
     a = qBound(0.0, a, 1.0);
 
-    scope.result = scope.engine->fromVariant(QQml_colorProvider()->fromHsvF(h, s, v, a));
+    return scope.engine->fromVariant(QQml_colorProvider()->fromHsvF(h, s, v, a));
 }
 
 /*!
@@ -330,14 +335,15 @@ may be either color values or string values.  If a string value is supplied it
 must be convertible to a color, as described for the \l{colorbasictypedocs}{color}
 basic type.
 */
-void QtObject::method_colorEqual(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue QtObject::method_colorEqual(const FunctionObject *b, const Value *, const Value *argv, int argc)
 {
-    if (callData->argc != 2)
+    QV4::Scope scope(b);
+    if (argc != 2)
         THROW_GENERIC_ERROR("Qt.colorEqual(): Invalid arguments");
 
     bool ok = false;
 
-    QVariant lhs = scope.engine->toVariant(callData->args[0], -1);
+    QVariant lhs = scope.engine->toVariant(argv[0], -1);
     if (lhs.userType() == QVariant::String) {
         lhs = QQmlStringConverters::colorFromString(lhs.toString(), &ok);
         if (!ok) {
@@ -347,7 +353,7 @@ void QtObject::method_colorEqual(const BuiltinFunction *, Scope &scope, CallData
         THROW_GENERIC_ERROR("Qt.colorEqual(): Invalid arguments");
     }
 
-    QVariant rhs = scope.engine->toVariant(callData->args[1], -1);
+    QVariant rhs = scope.engine->toVariant(argv[1], -1);
     if (rhs.userType() == QVariant::String) {
         rhs = QQmlStringConverters::colorFromString(rhs.toString(), &ok);
         if (!ok) {
@@ -358,7 +364,7 @@ void QtObject::method_colorEqual(const BuiltinFunction *, Scope &scope, CallData
     }
 
     bool equal = (lhs == rhs);
-    scope.result = QV4::Encode(equal);
+    return QV4::Encode(equal);
 }
 
 /*!
@@ -368,47 +374,50 @@ Returns a \c rect with the top-left corner at \c x, \c y and the specified \c wi
 
 The returned object has \c x, \c y, \c width and \c height attributes with the given values.
 */
-void QtObject::method_rect(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue QtObject::method_rect(const FunctionObject *b, const Value *, const Value *argv, int argc)
 {
-    if (callData->argc != 4)
+    QV4::Scope scope(b);
+    if (argc != 4)
         THROW_GENERIC_ERROR("Qt.rect(): Invalid arguments");
 
-    double x = callData->args[0].toNumber();
-    double y = callData->args[1].toNumber();
-    double w = callData->args[2].toNumber();
-    double h = callData->args[3].toNumber();
+    double x = argv[0].toNumber();
+    double y = argv[1].toNumber();
+    double w = argv[2].toNumber();
+    double h = argv[3].toNumber();
 
-    scope.result = scope.engine->fromVariant(QVariant::fromValue(QRectF(x, y, w, h)));
+    return scope.engine->fromVariant(QVariant::fromValue(QRectF(x, y, w, h)));
 }
 
 /*!
 \qmlmethod point Qt::point(int x, int y)
 Returns a Point with the specified \c x and \c y coordinates.
 */
-void QtObject::method_point(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue QtObject::method_point(const FunctionObject *b, const Value *, const Value *argv, int argc)
 {
-    if (callData->argc != 2)
+    QV4::Scope scope(b);
+    if (argc != 2)
         THROW_GENERIC_ERROR("Qt.point(): Invalid arguments");
 
-    double x = callData->args[0].toNumber();
-    double y = callData->args[1].toNumber();
+    double x = argv[0].toNumber();
+    double y = argv[1].toNumber();
 
-    scope.result = scope.engine->fromVariant(QVariant::fromValue(QPointF(x, y)));
+    return scope.engine->fromVariant(QVariant::fromValue(QPointF(x, y)));
 }
 
 /*!
 \qmlmethod Qt::size(int width, int height)
 Returns a Size with the specified \c width and \c height.
 */
-void QtObject::method_size(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue QtObject::method_size(const FunctionObject *b, const Value *, const Value *argv, int argc)
 {
-    if (callData->argc != 2)
+    QV4::Scope scope(b);
+    if (argc != 2)
         THROW_GENERIC_ERROR("Qt.size(): Invalid arguments");
 
-    double w = callData->args[0].toNumber();
-    double h = callData->args[1].toNumber();
+    double w = argv[0].toNumber();
+    double h = argv[1].toNumber();
 
-    scope.result = scope.engine->fromVariant(QVariant::fromValue(QSizeF(w, h)));
+    return scope.engine->fromVariant(QVariant::fromValue(QSizeF(w, h)));
 }
 
 /*!
@@ -419,17 +428,18 @@ key-value pairs where valid keys are the \l{fontbasictypedocs}{font} type's
 subproperty names, and the values are valid values for each subproperty.
 Invalid keys will be ignored.
 */
-void QtObject::method_font(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue QtObject::method_font(const FunctionObject *b, const Value *, const Value *argv, int argc)
 {
-    if (callData->argc != 1 || !callData->args[0].isObject())
+    QV4::Scope scope(b);
+    if (argc != 1 || !argv[0].isObject())
         THROW_GENERIC_ERROR("Qt.font(): Invalid arguments");
 
     QV4::ExecutionEngine *v4 = scope.engine;
     bool ok = false;
-    QVariant v = QQml_valueTypeProvider()->createVariantFromJsObject(QMetaType::QFont, QQmlV4Handle(callData->args[0]), v4, &ok);
+    QVariant v = QQml_valueTypeProvider()->createVariantFromJsObject(QMetaType::QFont, QQmlV4Handle(argv[0]), v4, &ok);
     if (!ok)
         THROW_GENERIC_ERROR("Qt.font(): Invalid argument: no valid font subproperties specified");
-    scope.result = scope.engine->fromVariant(v);
+    return scope.engine->fromVariant(v);
 }
 
 
@@ -438,73 +448,77 @@ void QtObject::method_font(const BuiltinFunction *, Scope &scope, CallData *call
 \qmlmethod Qt::vector2d(real x, real y)
 Returns a Vector2D with the specified \c x and \c y.
 */
-void QtObject::method_vector2d(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue QtObject::method_vector2d(const FunctionObject *b, const Value *, const Value *argv, int argc)
 {
-    if (callData->argc != 2)
+    QV4::Scope scope(b);
+    if (argc != 2)
         THROW_GENERIC_ERROR("Qt.vector2d(): Invalid arguments");
 
     float xy[3]; // qvector2d uses float internally
-    xy[0] = callData->args[0].toNumber();
-    xy[1] = callData->args[1].toNumber();
+    xy[0] = argv[0].toNumber();
+    xy[1] = argv[1].toNumber();
 
     const void *params[] = { xy };
-    scope.result = scope.engine->fromVariant(QQml_valueTypeProvider()->createValueType(QMetaType::QVector2D, 1, params));
+    return scope.engine->fromVariant(QQml_valueTypeProvider()->createValueType(QMetaType::QVector2D, 1, params));
 }
 
 /*!
 \qmlmethod Qt::vector3d(real x, real y, real z)
 Returns a Vector3D with the specified \c x, \c y and \c z.
 */
-void QtObject::method_vector3d(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue QtObject::method_vector3d(const FunctionObject *b, const Value *, const Value *argv, int argc)
 {
-    if (callData->argc != 3)
+    QV4::Scope scope(b);
+    if (argc != 3)
         THROW_GENERIC_ERROR("Qt.vector3d(): Invalid arguments");
 
     float xyz[3]; // qvector3d uses float internally
-    xyz[0] = callData->args[0].toNumber();
-    xyz[1] = callData->args[1].toNumber();
-    xyz[2] = callData->args[2].toNumber();
+    xyz[0] = argv[0].toNumber();
+    xyz[1] = argv[1].toNumber();
+    xyz[2] = argv[2].toNumber();
 
     const void *params[] = { xyz };
-    scope.result = scope.engine->fromVariant(QQml_valueTypeProvider()->createValueType(QMetaType::QVector3D, 1, params));
+    return scope.engine->fromVariant(QQml_valueTypeProvider()->createValueType(QMetaType::QVector3D, 1, params));
 }
 
 /*!
 \qmlmethod Qt::vector4d(real x, real y, real z, real w)
 Returns a Vector4D with the specified \c x, \c y, \c z and \c w.
 */
-void QtObject::method_vector4d(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue QtObject::method_vector4d(const FunctionObject *b, const Value *, const Value *argv, int argc)
 {
-    if (callData->argc != 4)
+    QV4::Scope scope(b);
+    if (argc != 4)
         THROW_GENERIC_ERROR("Qt.vector4d(): Invalid arguments");
 
     float xyzw[4]; // qvector4d uses float internally
-    xyzw[0] = callData->args[0].toNumber();
-    xyzw[1] = callData->args[1].toNumber();
-    xyzw[2] = callData->args[2].toNumber();
-    xyzw[3] = callData->args[3].toNumber();
+    xyzw[0] = argv[0].toNumber();
+    xyzw[1] = argv[1].toNumber();
+    xyzw[2] = argv[2].toNumber();
+    xyzw[3] = argv[3].toNumber();
 
     const void *params[] = { xyzw };
-    scope.result = scope.engine->fromVariant(QQml_valueTypeProvider()->createValueType(QMetaType::QVector4D, 1, params));
+    return scope.engine->fromVariant(QQml_valueTypeProvider()->createValueType(QMetaType::QVector4D, 1, params));
 }
 
 /*!
 \qmlmethod Qt::quaternion(real scalar, real x, real y, real z)
 Returns a Quaternion with the specified \c scalar, \c x, \c y, and \c z.
 */
-void QtObject::method_quaternion(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue QtObject::method_quaternion(const FunctionObject *b, const Value *, const Value *argv, int argc)
 {
-    if (callData->argc != 4)
+    QV4::Scope scope(b);
+    if (argc != 4)
         THROW_GENERIC_ERROR("Qt.quaternion(): Invalid arguments");
 
     qreal sxyz[4]; // qquaternion uses qreal internally
-    sxyz[0] = callData->args[0].toNumber();
-    sxyz[1] = callData->args[1].toNumber();
-    sxyz[2] = callData->args[2].toNumber();
-    sxyz[3] = callData->args[3].toNumber();
+    sxyz[0] = argv[0].toNumber();
+    sxyz[1] = argv[1].toNumber();
+    sxyz[2] = argv[2].toNumber();
+    sxyz[3] = argv[3].toNumber();
 
     const void *params[] = { sxyz };
-    scope.result = scope.engine->fromVariant(QQml_valueTypeProvider()->createValueType(QMetaType::QQuaternion, 1, params));
+    return scope.engine->fromVariant(QQml_valueTypeProvider()->createValueType(QMetaType::QQuaternion, 1, params));
 }
 
 /*!
@@ -516,47 +530,45 @@ matrix values.
 Finally, the function may be called with no arguments and the resulting
 matrix will be the identity matrix.
 */
-void QtObject::method_matrix4x4(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue QtObject::method_matrix4x4(const FunctionObject *b, const Value *, const Value *argv, int argc)
 {
-    QV4::ExecutionEngine *v4 = scope.engine;
+    QV4::Scope scope(b);
 
-    if (callData->argc == 0) {
-        scope.result = scope.engine->fromVariant(QQml_valueTypeProvider()->createValueType(QMetaType::QMatrix4x4, 0, Q_NULLPTR));
-        return;
+    if (argc == 0) {
+        return scope.engine->fromVariant(QQml_valueTypeProvider()->createValueType(QMetaType::QMatrix4x4, 0, nullptr));
     }
 
-    if (callData->argc == 1 && callData->args[0].isObject()) {
+    if (argc == 1 && argv[0].isObject()) {
         bool ok = false;
-        QVariant v = QQml_valueTypeProvider()->createVariantFromJsObject(QMetaType::QMatrix4x4, QQmlV4Handle(callData->args[0]), v4, &ok);
+        QVariant v = QQml_valueTypeProvider()->createVariantFromJsObject(QMetaType::QMatrix4x4, QQmlV4Handle(argv[0]), scope.engine, &ok);
         if (!ok)
             THROW_GENERIC_ERROR("Qt.matrix4x4(): Invalid argument: not a valid matrix4x4 values array");
-        scope.result = scope.engine->fromVariant(v);
-        return;
+        return scope.engine->fromVariant(v);
     }
 
-    if (callData->argc != 16)
+    if (argc != 16)
         THROW_GENERIC_ERROR("Qt.matrix4x4(): Invalid arguments");
 
     qreal vals[16]; // qmatrix4x4 uses qreal internally
-    vals[0] = callData->args[0].toNumber();
-    vals[1] = callData->args[1].toNumber();
-    vals[2] = callData->args[2].toNumber();
-    vals[3] = callData->args[3].toNumber();
-    vals[4] = callData->args[4].toNumber();
-    vals[5] = callData->args[5].toNumber();
-    vals[6] = callData->args[6].toNumber();
-    vals[7] = callData->args[7].toNumber();
-    vals[8] = callData->args[8].toNumber();
-    vals[9] = callData->args[9].toNumber();
-    vals[10] = callData->args[10].toNumber();
-    vals[11] = callData->args[11].toNumber();
-    vals[12] = callData->args[12].toNumber();
-    vals[13] = callData->args[13].toNumber();
-    vals[14] = callData->args[14].toNumber();
-    vals[15] = callData->args[15].toNumber();
+    vals[0] = argv[0].toNumber();
+    vals[1] = argv[1].toNumber();
+    vals[2] = argv[2].toNumber();
+    vals[3] = argv[3].toNumber();
+    vals[4] = argv[4].toNumber();
+    vals[5] = argv[5].toNumber();
+    vals[6] = argv[6].toNumber();
+    vals[7] = argv[7].toNumber();
+    vals[8] = argv[8].toNumber();
+    vals[9] = argv[9].toNumber();
+    vals[10] = argv[10].toNumber();
+    vals[11] = argv[11].toNumber();
+    vals[12] = argv[12].toNumber();
+    vals[13] = argv[13].toNumber();
+    vals[14] = argv[14].toNumber();
+    vals[15] = argv[15].toNumber();
 
     const void *params[] = { vals };
-    scope.result = scope.engine->fromVariant(QQml_valueTypeProvider()->createValueType(QMetaType::QMatrix4x4, 1, params));
+    return scope.engine->fromVariant(QQml_valueTypeProvider()->createValueType(QMetaType::QMatrix4x4, 1, params));
 }
 
 /*!
@@ -573,29 +585,28 @@ by factor and converts the color back to RGB.
 
 If \c factor is not supplied, returns a color 50% lighter than \c baseColor (factor 1.5).
 */
-void QtObject::method_lighter(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue QtObject::method_lighter(const FunctionObject *b, const Value *, const Value *argv, int argc)
 {
-    if (callData->argc != 1 && callData->argc != 2)
+    QV4::Scope scope(b);
+    if (argc != 1 && argc != 2)
         THROW_GENERIC_ERROR("Qt.lighter(): Invalid arguments");
 
-    QVariant v = scope.engine->toVariant(callData->args[0], -1);
+    QVariant v = scope.engine->toVariant(argv[0], -1);
     if (v.userType() == QVariant::String) {
         bool ok = false;
         v = QQmlStringConverters::colorFromString(v.toString(), &ok);
         if (!ok) {
-            scope.result = QV4::Encode::null();
-            return;
+            return QV4::Encode::null();
         }
     } else if (v.userType() != QVariant::Color) {
-        scope.result = QV4::Encode::null();
-        return;
+        return QV4::Encode::null();
     }
 
     qreal factor = 1.5;
-    if (callData->argc == 2)
-        factor = callData->args[1].toNumber();
+    if (argc == 2)
+        factor = argv[1].toNumber();
 
-    scope.result = scope.engine->fromVariant(QQml_colorProvider()->lighter(v, factor));
+    return scope.engine->fromVariant(QQml_colorProvider()->lighter(v, factor));
 }
 
 /*!
@@ -613,29 +624,28 @@ by factor and converts the color back to RGB.
 
 If \c factor is not supplied, returns a color 50% darker than \c baseColor (factor 2.0).
 */
-void QtObject::method_darker(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue QtObject::method_darker(const FunctionObject *b, const Value *, const Value *argv, int argc)
 {
-    if (callData->argc != 1 && callData->argc != 2)
+    QV4::Scope scope(b);
+    if (argc != 1 && argc != 2)
         THROW_GENERIC_ERROR("Qt.darker(): Invalid arguments");
 
-    QVariant v = scope.engine->toVariant(callData->args[0], -1);
+    QVariant v = scope.engine->toVariant(argv[0], -1);
     if (v.userType() == QVariant::String) {
         bool ok = false;
         v = QQmlStringConverters::colorFromString(v.toString(), &ok);
         if (!ok) {
-            scope.result = QV4::Encode::null();
-            return;
+            return QV4::Encode::null();
         }
     } else if (v.userType() != QVariant::Color) {
-        scope.result = QV4::Encode::null();
-        return;
+        return QV4::Encode::null();
     }
 
     qreal factor = 2.0;
-    if (callData->argc == 2)
-        factor = callData->args[1].toNumber();
+    if (argc == 2)
+        factor = argv[1].toNumber();
 
-    scope.result = scope.engine->fromVariant(QQml_colorProvider()->darker(v, factor));
+    return scope.engine->fromVariant(QQml_colorProvider()->darker(v, factor));
 }
 
 /*!
@@ -662,40 +672,37 @@ void QtObject::method_darker(const BuiltinFunction *, Scope &scope, CallData *ca
 
     Tint is most useful when a subtle change is intended to be conveyed due to some event; you can then use tinting to more effectively tune the visible color.
 */
-void QtObject::method_tint(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue QtObject::method_tint(const FunctionObject *b, const Value *, const Value *argv, int argc)
 {
-    if (callData->argc != 2)
+    QV4::Scope scope(b);
+    if (argc != 2)
         THROW_GENERIC_ERROR("Qt.tint(): Invalid arguments");
 
     // base color
-    QVariant v1 = scope.engine->toVariant(callData->args[0], -1);
+    QVariant v1 = scope.engine->toVariant(argv[0], -1);
     if (v1.userType() == QVariant::String) {
         bool ok = false;
         v1 = QQmlStringConverters::colorFromString(v1.toString(), &ok);
         if (!ok) {
-            scope.result = QV4::Encode::null();
-            return;
+            return QV4::Encode::null();
         }
     } else if (v1.userType() != QVariant::Color) {
-        scope.result = QV4::Encode::null();
-        return;
+        return QV4::Encode::null();
     }
 
     // tint color
-    QVariant v2 = scope.engine->toVariant(callData->args[1], -1);
+    QVariant v2 = scope.engine->toVariant(argv[1], -1);
     if (v2.userType() == QVariant::String) {
         bool ok = false;
         v2 = QQmlStringConverters::colorFromString(v2.toString(), &ok);
         if (!ok) {
-            scope.result = QV4::Encode::null();
-            return;
+            return QV4::Encode::null();
         }
     } else if (v2.userType() != QVariant::Color) {
-        scope.result = QV4::Encode::null();
-        return;
+        return QV4::Encode::null();
     }
 
-    scope.result = scope.engine->fromVariant(QQml_colorProvider()->tint(v1, v2));
+    return scope.engine->fromVariant(QQml_colorProvider()->tint(v1, v2));
 }
 
 /*!
@@ -714,21 +721,22 @@ If \a format is not specified, \a date is formatted using
 
 \sa Locale
 */
-void QtObject::method_formatDate(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue QtObject::method_formatDate(const FunctionObject *b, const Value *, const Value *argv, int argc)
 {
-    if (callData->argc < 1 || callData->argc > 2)
+    QV4::Scope scope(b);
+    if (argc < 1 || argc > 2)
         THROW_GENERIC_ERROR("Qt.formatDate(): Invalid arguments");
 
     Qt::DateFormat enumFormat = Qt::DefaultLocaleShortDate;
-    QDate date = scope.engine->toVariant(callData->args[0], -1).toDateTime().date();
+    QDate date = scope.engine->toVariant(argv[0], -1).toDateTime().date();
     QString formattedDate;
-    if (callData->argc == 2) {
-        QV4::ScopedString s(scope, callData->args[1]);
+    if (argc == 2) {
+        QV4::ScopedString s(scope, argv[1]);
         if (s) {
             QString format = s->toQString();
             formattedDate = date.toString(format);
-        } else if (callData->args[1].isNumber()) {
-            quint32 intFormat = callData->args[1].asDouble();
+        } else if (argv[1].isNumber()) {
+            quint32 intFormat = argv[1].asDouble();
             Qt::DateFormat format = Qt::DateFormat(intFormat);
             formattedDate = date.toString(format);
         } else {
@@ -738,7 +746,7 @@ void QtObject::method_formatDate(const BuiltinFunction *, Scope &scope, CallData
          formattedDate = date.toString(enumFormat);
     }
 
-    scope.result = scope.engine->newString(formattedDate);
+    return Encode(scope.engine->newString(formattedDate));
 }
 
 /*!
@@ -756,27 +764,28 @@ If \a format is not specified, \a time is formatted using
 
 \sa Locale
 */
-void QtObject::method_formatTime(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue QtObject::method_formatTime(const FunctionObject *b, const Value *, const Value *argv, int argc)
 {
-    if (callData->argc < 1 || callData->argc > 2)
+    QV4::Scope scope(b);
+    if (argc < 1 || argc > 2)
         THROW_GENERIC_ERROR("Qt.formatTime(): Invalid arguments");
 
-    QVariant argVariant = scope.engine->toVariant(callData->args[0], -1);
+    QVariant argVariant = scope.engine->toVariant(argv[0], -1);
     QTime time;
-    if (callData->args[0].as<DateObject>() || (argVariant.type() == QVariant::String))
+    if (argv[0].as<DateObject>() || (argVariant.type() == QVariant::String))
         time = argVariant.toDateTime().time();
     else // if (argVariant.type() == QVariant::Time), or invalid.
         time = argVariant.toTime();
 
     Qt::DateFormat enumFormat = Qt::DefaultLocaleShortDate;
     QString formattedTime;
-    if (callData->argc == 2) {
-        QV4::ScopedString s(scope, callData->args[1]);
+    if (argc == 2) {
+        QV4::ScopedString s(scope, argv[1]);
         if (s) {
             QString format = s->toQString();
             formattedTime = time.toString(format);
-        } else if (callData->args[1].isNumber()) {
-            quint32 intFormat = callData->args[1].asDouble();
+        } else if (argv[1].isNumber()) {
+            quint32 intFormat = argv[1].asDouble();
             Qt::DateFormat format = Qt::DateFormat(intFormat);
             formattedTime = time.toString(format);
         } else {
@@ -786,7 +795,7 @@ void QtObject::method_formatTime(const BuiltinFunction *, Scope &scope, CallData
          formattedTime = time.toString(enumFormat);
     }
 
-    scope.result = scope.engine->newString(formattedTime);
+    return Encode(scope.engine->newString(formattedTime));
 }
 
 /*!
@@ -851,6 +860,8 @@ In addition the following expressions can be used to specify the time:
             \li use AM/PM display. \e AP will be replaced by either "AM" or "PM".
     \row \li ap
             \li use am/pm display. \e ap will be replaced by either "am" or "pm".
+    \row \li t
+            \li include a time-zone indicator.
     \endtable
 
     All other input characters will be ignored. Any sequence of characters that
@@ -879,21 +890,22 @@ with the \a format values below to produce the following results:
 
     \sa Locale
 */
-void QtObject::method_formatDateTime(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue QtObject::method_formatDateTime(const FunctionObject *b, const Value *, const Value *argv, int argc)
 {
-    if (callData->argc < 1 || callData->argc > 2)
+    QV4::Scope scope(b);
+    if (argc < 1 || argc > 2)
         THROW_GENERIC_ERROR("Qt.formatDateTime(): Invalid arguments");
 
     Qt::DateFormat enumFormat = Qt::DefaultLocaleShortDate;
-    QDateTime dt = scope.engine->toVariant(callData->args[0], -1).toDateTime();
+    QDateTime dt = scope.engine->toVariant(argv[0], -1).toDateTime();
     QString formattedDt;
-    if (callData->argc == 2) {
-        QV4::ScopedString s(scope, callData->args[1]);
+    if (argc == 2) {
+        QV4::ScopedString s(scope, argv[1]);
         if (s) {
             QString format = s->toQString();
             formattedDt = dt.toString(format);
-        } else if (callData->args[1].isNumber()) {
-            quint32 intFormat = callData->args[1].asDouble();
+        } else if (argv[1].isNumber()) {
+            quint32 intFormat = argv[1].asDouble();
             Qt::DateFormat format = Qt::DateFormat(intFormat);
             formattedDt = dt.toString(format);
         } else {
@@ -903,7 +915,7 @@ void QtObject::method_formatDateTime(const BuiltinFunction *, Scope &scope, Call
          formattedDt = dt.toString(enumFormat);
     }
 
-    scope.result = scope.engine->newString(formattedDt);
+    return Encode(scope.engine->newString(formattedDt));
 }
 
 /*!
@@ -917,94 +929,98 @@ void QtObject::method_formatDateTime(const BuiltinFunction *, Scope &scope, Call
     still fail to launch or fail to open the requested URL. This result will not be reported back
     to the application.
 */
-void QtObject::method_openUrlExternally(const BuiltinFunction *b, Scope &scope, CallData *callData)
+ReturnedValue QtObject::method_openUrlExternally(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
 {
-    if (callData->argc != 1) {
-        scope.result = QV4::Encode(false);
-        return;
-    }
+    QV4::Scope scope(b);
+    if (argc != 1)
+        return QV4::Encode(false);
 
-    method_resolvedUrl(b, scope, callData);
-    QUrl url(scope.result.toQStringNoThrow());
-    scope.result = scope.engine->fromVariant(QQml_guiProvider()->openUrlExternally(url));
+    ScopedValue result(scope, method_resolvedUrl(b, thisObject, argv, argc));
+    QUrl url(result->toQStringNoThrow());
+    return scope.engine->fromVariant(QQml_guiProvider()->openUrlExternally(url));
 }
 
 /*!
   \qmlmethod url Qt::resolvedUrl(url url)
   Returns \a url resolved relative to the URL of the caller.
 */
-void QtObject::method_resolvedUrl(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue QtObject::method_resolvedUrl(const FunctionObject *b, const Value *, const Value *argv, int argc)
 {
-    ExecutionEngine *v4 = scope.engine;
+    QV4::Scope scope(b);
+    if (argc != 1)
+        return Encode::undefined();
 
-    QUrl url = v4->toVariant(callData->args[0], -1).toUrl();
-    QQmlEngine *e = v4->qmlEngine();
-    QQmlEnginePrivate *p = 0;
+    QUrl url = scope.engine->toVariant(argv[0], -1).toUrl();
+    QQmlEngine *e = scope.engine->qmlEngine();
+    QQmlEnginePrivate *p = nullptr;
     if (e) p = QQmlEnginePrivate::get(e);
     if (p) {
-        QQmlContextData *ctxt = v4->callingQmlContext();
+        QQmlContextData *ctxt = scope.engine->callingQmlContext();
         if (ctxt)
-            scope.result = v4->newString(ctxt->resolvedUrl(url).toString());
+            return Encode(scope.engine->newString(ctxt->resolvedUrl(url).toString()));
         else
-            scope.result = v4->newString(url.toString());
-        return;
+            return Encode(scope.engine->newString(url.toString()));
     }
 
-    scope.result = v4->newString(e->baseUrl().resolved(url).toString());
+    return Encode(scope.engine->newString(e->baseUrl().resolved(url).toString()));
 }
 
 /*!
 \qmlmethod list<string> Qt::fontFamilies()
 Returns a list of the font families available to the application.
 */
-void QtObject::method_fontFamilies(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue QtObject::method_fontFamilies(const FunctionObject *b, const Value *, const Value *, int argc)
 {
-    if (callData->argc != 0)
+    QV4::Scope scope(b);
+    if (argc != 0)
         THROW_GENERIC_ERROR("Qt.fontFamilies(): Invalid arguments");
 
-    scope.result = scope.engine->fromVariant(QVariant(QQml_guiProvider()->fontFamilies()));
+    return scope.engine->fromVariant(QVariant(QQml_guiProvider()->fontFamilies()));
 }
 
 /*!
 \qmlmethod string Qt::md5(data)
 Returns a hex string of the md5 hash of \c data.
 */
-void QtObject::method_md5(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue QtObject::method_md5(const FunctionObject *b, const Value *, const Value *argv, int argc)
 {
-    if (callData->argc != 1)
+    QV4::Scope scope(b);
+    if (argc != 1)
         THROW_GENERIC_ERROR("Qt.md5(): Invalid arguments");
 
-    QByteArray data = callData->args[0].toQStringNoThrow().toUtf8();
+    QByteArray data = argv[0].toQStringNoThrow().toUtf8();
     QByteArray result = QCryptographicHash::hash(data, QCryptographicHash::Md5);
-    scope.result = scope.engine->newString(QLatin1String(result.toHex()));
+    return Encode(scope.engine->newString(QLatin1String(result.toHex())));
 }
 
 /*!
 \qmlmethod string Qt::btoa(data)
 Binary to ASCII - this function returns a base64 encoding of \c data.
 */
-void QtObject::method_btoa(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue QtObject::method_btoa(const FunctionObject *b, const Value *, const Value *argv, int argc)
 {
-    if (callData->argc != 1)
+    QV4::Scope scope(b);
+    if (argc != 1)
         THROW_GENERIC_ERROR("Qt.btoa(): Invalid arguments");
 
-    QByteArray data = callData->args[0].toQStringNoThrow().toUtf8();
+    QByteArray data = argv[0].toQStringNoThrow().toUtf8();
 
-    scope.result = scope.engine->newString(QLatin1String(data.toBase64()));
+    return Encode(scope.engine->newString(QLatin1String(data.toBase64())));
 }
 
 /*!
 \qmlmethod string Qt::atob(data)
 ASCII to binary - this function decodes the base64 encoded \a data string and returns it.
 */
-void QtObject::method_atob(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue QtObject::method_atob(const FunctionObject *b, const Value *, const Value *argv, int argc)
 {
-    if (callData->argc != 1)
+    QV4::Scope scope(b);
+    if (argc != 1)
         THROW_GENERIC_ERROR("Qt.atob(): Invalid arguments");
 
-    QByteArray data = callData->args[0].toQStringNoThrow().toLatin1();
+    QByteArray data = argv[0].toQStringNoThrow().toLatin1();
 
-    scope.result = scope.engine->newString(QString::fromUtf8(QByteArray::fromBase64(data)));
+    return Encode(scope.engine->newString(QString::fromUtf8(QByteArray::fromBase64(data))));
 }
 
 /*!
@@ -1016,10 +1032,10 @@ QQmlEngine::quit() signal to the QCoreApplication::quit() slot.
 
 \sa exit()
 */
-void QtObject::method_quit(const BuiltinFunction *, Scope &scope, CallData *)
+ReturnedValue QtObject::method_quit(const FunctionObject *b, const Value *, const Value *, int)
 {
-    QQmlEnginePrivate::get(scope.engine->qmlEngine())->sendQuit();
-    scope.result = Encode::undefined();
+    QQmlEnginePrivate::get(b->engine()->qmlEngine())->sendQuit();
+    return Encode::undefined();
 }
 
 /*!
@@ -1033,15 +1049,16 @@ void QtObject::method_quit(const BuiltinFunction *, Scope &scope, CallData *)
 
     \sa quit()
 */
-void QtObject::method_exit(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue QtObject::method_exit(const FunctionObject *b, const Value *, const Value *argv, int argc)
 {
-    if (callData->argc != 1)
+    QV4::Scope scope(b);
+    if (argc != 1)
         THROW_GENERIC_ERROR("Qt.exit(): Invalid arguments");
 
-    int retCode = callData->args[0].toNumber();
+    int retCode = argv[0].toNumber();
 
     QQmlEnginePrivate::get(scope.engine->qmlEngine())->sendExit(retCode);
-    scope.result = QV4::Encode::undefined();
+    return QV4::Encode::undefined();
 }
 
 /*!
@@ -1068,9 +1085,10 @@ If this is the case, consider using \l{QtQml::Qt::createComponent()}{Qt.createCo
 
 See \l {Dynamic QML Object Creation from JavaScript} for more information on using this function.
 */
-void QtObject::method_createQmlObject(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue QtObject::method_createQmlObject(const FunctionObject *b, const Value *, const Value *argv, int argc)
 {
-    if (callData->argc < 2 || callData->argc > 3)
+    QV4::Scope scope(b);
+    if (argc < 2 || argc > 3)
         THROW_GENERIC_ERROR("Qt.createQmlObject(): Invalid arguments");
 
     struct Error {
@@ -1088,11 +1106,11 @@ void QtObject::method_createQmlObject(const BuiltinFunction *, Scope &scope, Cal
                 const QQmlError &error = errors.at(ii);
                 errorstr += QLatin1String("\n    ") + error.toString();
                 qmlerror = v4->newObject();
-                qmlerror->put((s = v4->newString(QStringLiteral("lineNumber"))), (v = QV4::Primitive::fromInt32(error.line())));
-                qmlerror->put((s = v4->newString(QStringLiteral("columnNumber"))), (v = QV4::Primitive::fromInt32(error.column())));
+                qmlerror->put((s = v4->newString(QStringLiteral("lineNumber"))), (v = QV4::Value::fromInt32(error.line())));
+                qmlerror->put((s = v4->newString(QStringLiteral("columnNumber"))), (v = QV4::Value::fromInt32(error.column())));
                 qmlerror->put((s = v4->newString(QStringLiteral("fileName"))), (v = v4->newString(error.url().toString())));
                 qmlerror->put((s = v4->newString(QStringLiteral("message"))), (v = v4->newString(error.description())));
-                qmlerrors->putIndexed(ii, qmlerror);
+                qmlerrors->put(ii, qmlerror);
             }
 
             v = v4->newString(errorstr);
@@ -1102,39 +1120,43 @@ void QtObject::method_createQmlObject(const BuiltinFunction *, Scope &scope, Cal
         }
     };
 
-    QV8Engine *v8engine = scope.engine->v8Engine;
-    QQmlEngine *engine = v8engine->engine();
+    QQmlEngine *engine = scope.engine->qmlEngine();
 
     QQmlContextData *context = scope.engine->callingQmlContext();
+    if (!context) {
+        QQmlEngine *qmlEngine = scope.engine->qmlEngine();
+        if (qmlEngine)
+            context = QQmlContextData::get(QQmlEnginePrivate::get(qmlEngine)->rootContext);
+    }
     Q_ASSERT(context);
-    QQmlContext *effectiveContext = 0;
+    QQmlContext *effectiveContext = nullptr;
     if (context->isPragmaLibraryContext)
         effectiveContext = engine->rootContext();
     else
         effectiveContext = context->asQQmlContext();
     Q_ASSERT(effectiveContext);
 
-    QString qml = callData->args[0].toQStringNoThrow();
+    QString qml = argv[0].toQStringNoThrow();
     if (qml.isEmpty())
         RETURN_RESULT(Encode::null());
 
     QUrl url;
-    if (callData->argc > 2)
-        url = QUrl(callData->args[2].toQStringNoThrow());
+    if (argc > 2)
+        url = QUrl(argv[2].toQStringNoThrow());
     else
         url = QUrl(QLatin1String("inline"));
 
     if (url.isValid() && url.isRelative())
         url = context->resolvedUrl(url);
 
-    QObject *parentArg = 0;
-    QV4::Scoped<QV4::QObjectWrapper> qobjectWrapper(scope, callData->args[1]);
+    QObject *parentArg = nullptr;
+    QV4::Scoped<QV4::QObjectWrapper> qobjectWrapper(scope, argv[1]);
     if (!!qobjectWrapper)
         parentArg = qobjectWrapper->object();
     if (!parentArg)
         THROW_GENERIC_ERROR("Qt.createQmlObject(): Missing parent object");
 
-    QQmlTypeData *typeData = QQmlEnginePrivate::get(engine)->typeLoader.getType(
+    QQmlRefPointer<QQmlTypeData> typeData = QQmlEnginePrivate::get(engine)->typeLoader.getType(
                 qml.toUtf8(), url, QQmlTypeLoader::Synchronous);
     Q_ASSERT(typeData->isCompleteOrError());
     QQmlComponent component(engine);
@@ -1150,6 +1172,10 @@ void QtObject::method_createQmlObject(const BuiltinFunction *, Scope &scope, Cal
     if (!component.isReady())
         THROW_GENERIC_ERROR("Qt.createQmlObject(): Component is not ready");
 
+    if (!effectiveContext->isValid()) {
+        THROW_GENERIC_ERROR("Qt.createQmlObject(): Cannot create a component in an invalid context");
+    }
+
     QObject *obj = component.beginCreate(effectiveContext);
     if (obj) {
         QQmlData::get(obj, true)->explicitIndestructibleSet = false;
@@ -1168,13 +1194,12 @@ void QtObject::method_createQmlObject(const BuiltinFunction *, Scope &scope, Cal
 
     if (component.isError()) {
         ScopedValue v(scope, Error::create(scope.engine, component.errors()));
-        scope.result = scope.engine->throwError(v);
-        return;
+        return scope.engine->throwError(v);
     }
 
     Q_ASSERT(obj);
 
-    scope.result = QV4::QObjectWrapper::wrap(scope.engine, obj);
+    return QV4::QObjectWrapper::wrap(scope.engine, obj);
 }
 
 /*!
@@ -1221,45 +1246,50 @@ See \l {Dynamic QML Object Creation from JavaScript} for more information on usi
 To create a QML object from an arbitrary string of QML (instead of a file),
 use \l{QtQml::Qt::createQmlObject()}{Qt.createQmlObject()}.
 */
-void QtObject::method_createComponent(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue QtObject::method_createComponent(const FunctionObject *b, const Value *, const Value *argv, int argc)
 {
-    if (callData->argc < 1 || callData->argc > 3)
+    QV4::Scope scope(b);
+    if (argc < 1 || argc > 3)
         THROW_GENERIC_ERROR("Qt.createComponent(): Invalid arguments");
 
-    QV8Engine *v8engine = scope.engine->v8Engine;
-    QQmlEngine *engine = v8engine->engine();
+    QQmlEngine *engine = scope.engine->qmlEngine();
 
     QQmlContextData *context = scope.engine->callingQmlContext();
+    if (!context) {
+        QQmlEngine *qmlEngine = scope.engine->qmlEngine();
+        if (qmlEngine)
+            context = QQmlContextData::get(QQmlEnginePrivate::get(qmlEngine)->rootContext);
+    }
     Q_ASSERT(context);
     QQmlContextData *effectiveContext = context;
     if (context->isPragmaLibraryContext)
-        effectiveContext = 0;
+        effectiveContext = nullptr;
 
-    QString arg = callData->args[0].toQStringNoThrow();
+    QString arg = argv[0].toQStringNoThrow();
     if (arg.isEmpty())
         RETURN_RESULT(QV4::Encode::null());
 
     QQmlComponent::CompilationMode compileMode = QQmlComponent::PreferSynchronous;
-    QObject *parentArg = 0;
+    QObject *parentArg = nullptr;
 
     int consumedCount = 1;
-    if (callData->argc > 1) {
-        ScopedValue lastArg(scope, callData->args[callData->argc-1]);
+    if (argc > 1) {
+        ScopedValue lastArg(scope, argv[argc-1]);
 
         // The second argument could be the mode enum
-        if (callData->args[1].isInteger()) {
-            int mode = callData->args[1].integerValue();
+        if (argv[1].isInteger()) {
+            int mode = argv[1].integerValue();
             if (mode != int(QQmlComponent::PreferSynchronous) && mode != int(QQmlComponent::Asynchronous))
                 THROW_GENERIC_ERROR("Qt.createComponent(): Invalid arguments");
             compileMode = QQmlComponent::CompilationMode(mode);
             consumedCount += 1;
         } else {
             // The second argument could be the parent only if there are exactly two args
-            if ((callData->argc != 2) || !(lastArg->isObject() || lastArg->isNull()))
+            if ((argc != 2) || !(lastArg->isObject() || lastArg->isNull()))
                 THROW_GENERIC_ERROR("Qt.createComponent(): Invalid arguments");
         }
 
-        if (consumedCount < callData->argc) {
+        if (consumedCount < argc) {
             if (lastArg->isObject()) {
                 Scoped<QObjectWrapper> qobjectWrapper(scope, lastArg);
                 if (qobjectWrapper)
@@ -1267,7 +1297,7 @@ void QtObject::method_createComponent(const BuiltinFunction *, Scope &scope, Cal
                 if (!parentArg)
                     THROW_GENERIC_ERROR("Qt.createComponent(): Invalid parent object");
             } else if (lastArg->isNull()) {
-                parentArg = 0;
+                parentArg = nullptr;
             } else {
                 THROW_GENERIC_ERROR("Qt.createComponent(): Invalid parent object");
             }
@@ -1280,9 +1310,10 @@ void QtObject::method_createComponent(const BuiltinFunction *, Scope &scope, Cal
     QQmlData::get(c, true)->explicitIndestructibleSet = false;
     QQmlData::get(c)->indestructible = false;
 
-    scope.result = QV4::QObjectWrapper::wrap(scope.engine, c);
+    return QV4::QObjectWrapper::wrap(scope.engine, c);
 }
 
+#if QT_CONFIG(qml_locale)
 /*!
     \qmlmethod Qt::locale(name)
 
@@ -1303,31 +1334,37 @@ void QtObject::method_createComponent(const BuiltinFunction *, Scope &scope, Cal
 
     \sa Locale
 */
-void QtObject::method_locale(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue QtObject::method_locale(const FunctionObject *b, const Value *, const Value *argv, int argc)
 {
+    QV4::Scope scope(b);
     QString code;
-    if (callData->argc > 1)
+    if (argc > 1)
         THROW_GENERIC_ERROR("locale() requires 0 or 1 argument");
-    if (callData->argc == 1 && !callData->args[0].isString())
+    if (argc == 1 && !argv[0].isString())
         THROW_TYPE_ERROR_WITH_MESSAGE("locale(): argument (locale code) must be a string");
 
-    if (callData->argc == 1)
-        code = callData->args[0].toQStringNoThrow();
+    if (argc == 1)
+        code = argv[0].toQStringNoThrow();
 
-    scope.result = QQmlLocale::locale(scope.engine, code);
+    return QQmlLocale::locale(scope.engine, code);
 }
+#endif
 
-void Heap::QQmlBindingFunction::init(const QV4::FunctionObject *originalFunction)
+void Heap::QQmlBindingFunction::init(const QV4::FunctionObject *bindingFunction)
 {
-    Scope scope(originalFunction->engine());
-    ScopedContext context(scope, originalFunction->scope());
-    FunctionObject::init(context, originalFunction->function());
+    Scope scope(bindingFunction->engine());
+    ScopedContext context(scope, bindingFunction->scope());
+    FunctionObject::init(context, bindingFunction->function());
+    this->bindingFunction.set(internalClass->engine, bindingFunction->d());
 }
 
 QQmlSourceLocation QQmlBindingFunction::currentLocation() const
 {
-    QV4::StackFrame frame = engine()->currentStackFrame();
-    return QQmlSourceLocation(frame.source, frame.line, 0);
+    QV4::CppStackFrame *frame = engine()->currentStackFrame;
+    if (frame->v4Function) // synchronous loading:
+        return QQmlSourceLocation(frame->source(), frame->lineNumber(), 0);
+    else // async loading:
+        return bindingFunction()->function->sourceLocation();
 }
 
 DEFINE_OBJECT_VTABLE(QQmlBindingFunction);
@@ -1370,31 +1407,29 @@ DEFINE_OBJECT_VTABLE(QQmlBindingFunction);
 
     \snippet qml/qtBinding.4.qml 0
 
-    \note In \l {Qt Quick 1}, all function assignments were treated as
-    binding assignments. The Qt.binding() function is new to
-    \l {Qt Quick}{Qt Quick 2}.
-
     \since 5.0
 */
-void QtObject::method_binding(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue QtObject::method_binding(const FunctionObject *b, const Value *, const Value *argv, int argc)
 {
-    if (callData->argc != 1)
+    QV4::Scope scope(b);
+    if (argc != 1)
         THROW_GENERIC_ERROR("binding() requires 1 argument");
-    const QV4::FunctionObject *f = callData->args[0].as<FunctionObject>();
+    const QV4::FunctionObject *f = argv[0].as<FunctionObject>();
     if (!f)
         THROW_TYPE_ERROR_WITH_MESSAGE("binding(): argument (binding expression) must be a function");
 
-    scope.result = scope.engine->memoryManager->allocObject<QQmlBindingFunction>(f);
+    return Encode(scope.engine->memoryManager->allocate<QQmlBindingFunction>(f));
 }
 
 
-void QtObject::method_get_platform(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue QtObject::method_get_platform(const FunctionObject *b, const Value *thisObject, const Value *, int)
 {
+    QV4::Scope scope(b);
     // ### inefficient. Should be just a value based getter
-    Object *o = callData->thisObject.as<Object>();
+    const Object *o = thisObject->as<Object>();
     if (!o)
         THROW_TYPE_ERROR();
-    QtObject *qt = o->as<QtObject>();
+    const QtObject *qt = o->as<QtObject>();
     if (!qt)
         THROW_TYPE_ERROR();
 
@@ -1402,16 +1437,17 @@ void QtObject::method_get_platform(const BuiltinFunction *, Scope &scope, CallDa
         // Only allocate a platform object once
         qt->d()->platform = new QQmlPlatform(scope.engine->jsEngine());
 
-    scope.result = QV4::QObjectWrapper::wrap(scope.engine, qt->d()->platform);
+    return QV4::QObjectWrapper::wrap(scope.engine, qt->d()->platform);
 }
 
-void QtObject::method_get_application(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue QtObject::method_get_application(const FunctionObject *b, const Value *thisObject, const Value *, int)
 {
+    QV4::Scope scope(b);
     // ### inefficient. Should be just a value based getter
-    Object *o = callData->thisObject.as<Object>();
+    const Object *o = thisObject->as<Object>();
     if (!o)
         THROW_TYPE_ERROR();
-    QtObject *qt = o->as<QtObject>();
+    const QtObject *qt = o->as<QtObject>();
     if (!qt)
         THROW_TYPE_ERROR();
 
@@ -1419,19 +1455,19 @@ void QtObject::method_get_application(const BuiltinFunction *, Scope &scope, Cal
         // Only allocate an application object once
         qt->d()->application = QQml_guiProvider()->application(scope.engine->jsEngine());
 
-    scope.result = QV4::QObjectWrapper::wrap(scope.engine, qt->d()->application);
+    return QV4::QObjectWrapper::wrap(scope.engine, qt->d()->application);
 }
 
-void QtObject::method_get_inputMethod(const BuiltinFunction *, Scope &scope, CallData *)
+ReturnedValue QtObject::method_get_inputMethod(const FunctionObject *b, const Value *, const Value *, int)
 {
     QObject *o = QQml_guiProvider()->inputMethod();
-    scope.result = QV4::QObjectWrapper::wrap(scope.engine, o);
+    return QV4::QObjectWrapper::wrap(b->engine(), o);
 }
 
-void QtObject::method_get_styleHints(const BuiltinFunction *, Scope &scope, CallData *)
+ReturnedValue QtObject::method_get_styleHints(const FunctionObject *b, const Value *, const Value *, int)
 {
     QObject *o = QQml_guiProvider()->styleHints();
-    scope.result = QV4::QObjectWrapper::wrap(scope.engine, o);
+    return QV4::QObjectWrapper::wrap(b->engine(), o);
 }
 
 
@@ -1491,16 +1527,38 @@ static QString jsStack(QV4::ExecutionEngine *engine) {
     return stack;
 }
 
-static void writeToConsole(const BuiltinFunction *, Scope &scope, CallData *callData,
-                                         ConsoleLogTypes logType, bool printStack = false)
+static QString serializeArray(Object *array, ExecutionEngine *v4) {
+    Scope scope(v4);
+    ScopedValue val(scope);
+    QString result;
+
+    result += QLatin1Char('[');
+    const uint length = array->getLength();
+    for (uint i = 0; i < length; ++i) {
+        if (i != 0)
+            result += QLatin1Char(',');
+        val = array->get(i);
+        if (val->isManaged() && val->managed()->isArrayLike())
+            result += serializeArray(val->objectValue(), v4);
+        else
+            result += val->toQStringNoThrow();
+    }
+    result += QLatin1Char(']');
+
+    return result;
+};
+
+static ReturnedValue writeToConsole(const FunctionObject *b, const Value *, const Value *argv, int argc,
+                                    ConsoleLogTypes logType, bool printStack = false)
 {
-    QLoggingCategory *loggingCategory = 0;
+    QLoggingCategory *loggingCategory = nullptr;
     QString result;
+    QV4::Scope scope(b);
     QV4::ExecutionEngine *v4 = scope.engine;
 
     int start = 0;
-    if (callData->argc > 0) {
-        if (const QObjectWrapper* wrapper = callData->args[0].as<QObjectWrapper>()) {
+    if (argc > 0) {
+        if (const QObjectWrapper* wrapper = argv[0].as<QObjectWrapper>()) {
             if (QQmlLoggingCategory* category = qobject_cast<QQmlLoggingCategory*>(wrapper->object())) {
                 if (category->category())
                     loggingCategory = category->category();
@@ -1512,14 +1570,14 @@ static void writeToConsole(const BuiltinFunction *, Scope &scope, CallData *call
     }
 
 
-    for (int i = start; i < callData->argc; ++i) {
+    for (int i = start, ei = argc; i < ei; ++i) {
         if (i != start)
             result.append(QLatin1Char(' '));
 
-        if (callData->args[i].as<ArrayObject>())
-            result += QLatin1Char('[') + callData->args[i].toQStringNoThrow() + QLatin1Char(']');
+        if (argv[i].isManaged() && argv[i].managed()->isArrayLike())
+            result.append(serializeArray(argv[i].objectValue(), v4));
         else
-            result.append(callData->args[i].toQStringNoThrow());
+            result.append(argv[i].toQStringNoThrow());
     }
 
     if (printStack)
@@ -1530,10 +1588,10 @@ static void writeToConsole(const BuiltinFunction *, Scope &scope, CallData *call
 
     if (!loggingCategory)
         loggingCategory = v4->qmlEngine() ? &qmlLoggingCategory : &jsLoggingCategory;
-    QV4::StackFrame frame = v4->currentStackFrame();
-    const QByteArray baSource = frame.source.toUtf8();
-    const QByteArray baFunction = frame.function.toUtf8();
-    QMessageLogger logger(baSource.constData(), frame.line, baFunction.constData(), loggingCategory->categoryName());
+    QV4::CppStackFrame *frame = v4->currentStackFrame;
+    const QByteArray baSource = frame->source().toUtf8();
+    const QByteArray baFunction = frame->function().toUtf8();
+    QMessageLogger logger(baSource.constData(), frame->lineNumber(), baFunction.constData(), loggingCategory->categoryName());
 
     switch (logType) {
     case Log:
@@ -1556,37 +1614,38 @@ static void writeToConsole(const BuiltinFunction *, Scope &scope, CallData *call
         break;
     }
 
-    scope.result = QV4::Encode::undefined();
+    return Encode::undefined();
 }
 
 DEFINE_OBJECT_VTABLE(ConsoleObject);
 
-void ConsoleObject::method_error(const BuiltinFunction *b, Scope &scope, CallData *callData)
+ReturnedValue ConsoleObject::method_error(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
 {
-    writeToConsole(b, scope, callData, Error);
+    return writeToConsole(b, thisObject, argv, argc, Error);
 }
 
-void ConsoleObject::method_log(const BuiltinFunction *b, Scope &scope, CallData *callData)
+ReturnedValue ConsoleObject::method_log(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
 {
     //console.log
     //console.debug
     //print
-    writeToConsole(b, scope, callData, Log);
+    return writeToConsole(b, thisObject, argv, argc, Log);
 }
 
-void ConsoleObject::method_info(const BuiltinFunction *b, Scope &scope, CallData *callData)
+ReturnedValue ConsoleObject::method_info(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
 {
-    writeToConsole(b, scope, callData, Info);
+    return writeToConsole(b, thisObject, argv, argc, Info);
 }
 
-void ConsoleObject::method_profile(const BuiltinFunction *, Scope &scope, CallData *)
+ReturnedValue ConsoleObject::method_profile(const FunctionObject *b, const Value *, const Value *, int)
 {
+    QV4::Scope scope(b);
     QV4::ExecutionEngine *v4 = scope.engine;
 
-    QV4::StackFrame frame = v4->currentStackFrame();
-    const QByteArray baSource = frame.source.toUtf8();
-    const QByteArray baFunction = frame.function.toUtf8();
-    QMessageLogger logger(baSource.constData(), frame.line, baFunction.constData());
+    QV4::CppStackFrame *frame = v4->currentStackFrame;
+    const QByteArray baSource = frame->source().toUtf8();
+    const QByteArray baFunction = frame->function().toUtf8();
+    QMessageLogger logger(baSource.constData(), frame->lineNumber(), baFunction.constData());
     QQmlProfilerService *service = QQmlDebugConnector::service<QQmlProfilerService>();
     if (!service) {
         logger.warning("Cannot start profiling because debug service is disabled. Start with -qmljsdebugger=port:XXXXX.");
@@ -1595,17 +1654,18 @@ void ConsoleObject::method_profile(const BuiltinFunction *, Scope &scope, CallDa
         logger.debug("Profiling started.");
     }
 
-    scope.result = QV4::Encode::undefined();
+    return QV4::Encode::undefined();
 }
 
-void ConsoleObject::method_profileEnd(const BuiltinFunction *, Scope &scope, CallData *)
+ReturnedValue ConsoleObject::method_profileEnd(const FunctionObject *b, const Value *, const Value *, int)
 {
+    QV4::Scope scope(b);
     QV4::ExecutionEngine *v4 = scope.engine;
 
-    QV4::StackFrame frame = v4->currentStackFrame();
-    const QByteArray baSource = frame.source.toUtf8();
-    const QByteArray baFunction = frame.function.toUtf8();
-    QMessageLogger logger(baSource.constData(), frame.line, baFunction.constData());
+    QV4::CppStackFrame *frame = v4->currentStackFrame;
+    const QByteArray baSource = frame->source().toUtf8();
+    const QByteArray baFunction = frame->function().toUtf8();
+    QMessageLogger logger(baSource.constData(), frame->lineNumber(), baFunction.constData());
 
     QQmlProfilerService *service = QQmlDebugConnector::service<QQmlProfilerService>();
     if (!service) {
@@ -1615,118 +1675,122 @@ void ConsoleObject::method_profileEnd(const BuiltinFunction *, Scope &scope, Cal
         logger.debug("Profiling ended.");
     }
 
-    scope.result = QV4::Encode::undefined();
+    return QV4::Encode::undefined();
 }
 
-void ConsoleObject::method_time(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue ConsoleObject::method_time(const FunctionObject *b, const Value *, const Value *argv, int argc)
 {
-    if (callData->argc != 1)
+    QV4::Scope scope(b);
+    if (argc != 1)
         THROW_GENERIC_ERROR("console.time(): Invalid arguments");
 
     QV8Engine *v8engine = scope.engine->v8Engine;
 
-    QString name = callData->args[0].toQStringNoThrow();
+    QString name = argv[0].toQStringNoThrow();
     v8engine->startTimer(name);
-    scope.result = QV4::Encode::undefined();
+    return QV4::Encode::undefined();
 }
 
-void ConsoleObject::method_timeEnd(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue ConsoleObject::method_timeEnd(const FunctionObject *b, const Value *, const Value *argv, int argc)
 {
-    if (callData->argc != 1)
+    QV4::Scope scope(b);
+    if (argc != 1)
         THROW_GENERIC_ERROR("console.timeEnd(): Invalid arguments");
 
     QV8Engine *v8engine = scope.engine->v8Engine;
 
-    QString name = callData->args[0].toQStringNoThrow();
+    QString name = argv[0].toQStringNoThrow();
     bool wasRunning;
     qint64 elapsed = v8engine->stopTimer(name, &wasRunning);
     if (wasRunning) {
         qDebug("%s: %llims", qPrintable(name), elapsed);
     }
-    scope.result = QV4::Encode::undefined();
+    return QV4::Encode::undefined();
 }
 
-void ConsoleObject::method_count(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue ConsoleObject::method_count(const FunctionObject *b, const Value *, const Value *argv, int argc)
 {
     // first argument: name to print. Ignore any additional arguments
     QString name;
-    if (callData->argc > 0)
-        name = callData->args[0].toQStringNoThrow();
+    if (argc > 0)
+        name = argv[0].toQStringNoThrow();
 
+    Scope scope(b);
     QV4::ExecutionEngine *v4 = scope.engine;
     QV8Engine *v8engine = scope.engine->v8Engine;
 
-    QV4::StackFrame frame = v4->currentStackFrame();
+    QV4::CppStackFrame *frame = v4->currentStackFrame;
 
-    QString scriptName = frame.source;
+    QString scriptName = frame->source();
 
-    int value = v8engine->consoleCountHelper(scriptName, frame.line, frame.column);
+    int value = v8engine->consoleCountHelper(scriptName, frame->lineNumber(), 0);
     QString message = name + QLatin1String(": ") + QString::number(value);
 
-    QMessageLogger(qPrintable(scriptName), frame.line,
-                   qPrintable(frame.function))
+    QMessageLogger(qPrintable(scriptName), frame->lineNumber(),
+                   qPrintable(frame->function()))
         .debug("%s", qPrintable(message));
 
-    scope.result = QV4::Encode::undefined();
+    return QV4::Encode::undefined();
 }
 
-void ConsoleObject::method_trace(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue ConsoleObject::method_trace(const FunctionObject *b, const Value *, const Value *, int argc)
 {
-    if (callData->argc != 0)
+    QV4::Scope scope(b);
+    if (argc != 0)
         THROW_GENERIC_ERROR("console.trace(): Invalid arguments");
 
     QV4::ExecutionEngine *v4 = scope.engine;
 
     QString stack = jsStack(v4);
 
-    QV4::StackFrame frame = v4->currentStackFrame();
-    QMessageLogger(frame.source.toUtf8().constData(), frame.line,
-                   frame.function.toUtf8().constData())
+    QV4::CppStackFrame *frame = v4->currentStackFrame;
+    QMessageLogger(frame->source().toUtf8().constData(), frame->lineNumber(),
+                   frame->function().toUtf8().constData())
         .debug("%s", qPrintable(stack));
 
-    scope.result = QV4::Encode::undefined();
+    return QV4::Encode::undefined();
 }
 
-void ConsoleObject::method_warn(const BuiltinFunction *b, Scope &scope, CallData *callData)
+ReturnedValue ConsoleObject::method_warn(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
 {
-    return writeToConsole(b, scope, callData, Warn);
+    return writeToConsole(b, thisObject, argv, argc, Warn);
 }
 
-void ConsoleObject::method_assert(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue ConsoleObject::method_assert(const FunctionObject *b, const Value *, const Value *argv, int argc)
 {
-    if (callData->argc == 0)
+    QV4::Scope scope(b);
+    if (argc == 0)
         THROW_GENERIC_ERROR("console.assert(): Missing argument");
 
     QV4::ExecutionEngine *v4 = scope.engine;
 
-    if (!callData->args[0].toBoolean()) {
+    if (!argv[0].toBoolean()) {
         QString message;
-        for (int i = 1; i < callData->argc; ++i) {
+        for (int i = 1, ei = argc; i < ei; ++i) {
             if (i != 1)
                 message.append(QLatin1Char(' '));
 
-            message.append(callData->args[i].toQStringNoThrow());
+            message.append(argv[i].toQStringNoThrow());
         }
 
         QString stack = jsStack(v4);
 
-        QV4::StackFrame frame = v4->currentStackFrame();
-        QMessageLogger(frame.source.toUtf8().constData(), frame.line,
-                       frame.function.toUtf8().constData())
+        QV4::CppStackFrame *frame = v4->currentStackFrame;
+        QMessageLogger(frame->source().toUtf8().constData(), frame->lineNumber(),
+                       frame->function().toUtf8().constData())
             .critical("%s\n%s",qPrintable(message), qPrintable(stack));
 
     }
-    scope.result = QV4::Encode::undefined();
+    return QV4::Encode::undefined();
 }
 
-void ConsoleObject::method_exception(const BuiltinFunction *b, Scope &scope, CallData *callData)
+ReturnedValue ConsoleObject::method_exception(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
 {
-    if (callData->argc == 0)
+    QV4::Scope scope(b);
+    if (argc == 0)
         THROW_GENERIC_ERROR("console.exception(): Missing argument");
 
-    writeToConsole(b, scope, callData, Error, true);
-
-    scope.result = QV4::Encode::undefined();
+    return writeToConsole(b, thisObject, argv, argc, Error, true);
 }
 
 
@@ -1754,7 +1818,7 @@ void QV4::GlobalExtensions::init(Object *globalObject, QJSEngine::Extensions ext
         globalObject->defineDefaultProperty(QStringLiteral("print"), QV4::ConsoleObject::method_log);
 
 
-        QV4::ScopedObject console(scope, globalObject->engine()->memoryManager->allocObject<QV4::ConsoleObject>());
+        QV4::ScopedObject console(scope, globalObject->engine()->memoryManager->allocate<QV4::ConsoleObject>());
         globalObject->defineDefaultProperty(QStringLiteral("console"), console);
     }
 
@@ -1782,38 +1846,43 @@ void QV4::GlobalExtensions::init(Object *globalObject, QJSEngine::Extensions ext
 
     \sa {Internationalization and Localization with Qt Quick}
 */
-void GlobalExtensions::method_qsTranslate(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue GlobalExtensions::method_qsTranslate(const FunctionObject *b, const Value *, const Value *argv, int argc)
 {
-    if (callData->argc < 2)
+    QV4::Scope scope(b);
+    if (argc < 2)
         THROW_GENERIC_ERROR("qsTranslate() requires at least two arguments");
-    if (!callData->args[0].isString())
+    if (!argv[0].isString())
         THROW_GENERIC_ERROR("qsTranslate(): first argument (context) must be a string");
-    if (!callData->args[1].isString())
+    if (!argv[1].isString())
         THROW_GENERIC_ERROR("qsTranslate(): second argument (sourceText) must be a string");
-    if ((callData->argc > 2) && !callData->args[2].isString())
+    if ((argc > 2) && !argv[2].isString())
         THROW_GENERIC_ERROR("qsTranslate(): third argument (disambiguation) must be a string");
 
-    QString context = callData->args[0].toQStringNoThrow();
-    QString text = callData->args[1].toQStringNoThrow();
+    QString context = argv[0].toQStringNoThrow();
+    QString text = argv[1].toQStringNoThrow();
     QString comment;
-    if (callData->argc > 2) comment = callData->args[2].toQStringNoThrow();
+    if (argc > 2) comment = argv[2].toQStringNoThrow();
 
     int i = 3;
-    if (callData->argc > i && callData->args[i].isString()) {
+    if (argc > i && argv[i].isString()) {
         qWarning("qsTranslate(): specifying the encoding as fourth argument is deprecated");
         ++i;
     }
 
     int n = -1;
-    if (callData->argc > i)
-        n = callData->args[i].toInt32();
+    if (argc > i)
+        n = argv[i].toInt32();
+
+    if (QQmlEnginePrivate *ep = (scope.engine->qmlEngine() ? QQmlEnginePrivate::get(scope.engine->qmlEngine()) : nullptr))
+        if (ep->propertyCapture)
+            ep->propertyCapture->captureTranslation();
 
     QString result = QCoreApplication::translate(context.toUtf8().constData(),
                                                  text.toUtf8().constData(),
                                                  comment.toUtf8().constData(),
                                                  n);
 
-    scope.result = scope.engine->newString(result);
+    return Encode(scope.engine->newString(result));
 }
 
 /*!
@@ -1838,12 +1907,13 @@ void GlobalExtensions::method_qsTranslate(const BuiltinFunction *, Scope &scope,
 
     \sa {Internationalization and Localization with Qt Quick}
 */
-void GlobalExtensions::method_qsTranslateNoOp(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue GlobalExtensions::method_qsTranslateNoOp(const FunctionObject *b, const Value *, const Value *argv, int argc)
 {
-    if (callData->argc < 2)
-        scope.result = QV4::Encode::undefined();
+    QV4::Scope scope(b);
+    if (argc < 2)
+        return QV4::Encode::undefined();
     else
-        scope.result = callData->args[1];
+        return argv[1].asReturnedValue();
 }
 
 /*!
@@ -1863,15 +1933,16 @@ void GlobalExtensions::method_qsTranslateNoOp(const BuiltinFunction *, Scope &sc
 
     \sa {Internationalization and Localization with Qt Quick}
 */
-void GlobalExtensions::method_qsTr(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue GlobalExtensions::method_qsTr(const FunctionObject *b, const Value *, const Value *argv, int argc)
 {
-    if (callData->argc < 1)
+    QV4::Scope scope(b);
+    if (argc < 1)
         THROW_GENERIC_ERROR("qsTr() requires at least one argument");
-    if (!callData->args[0].isString())
+    if (!argv[0].isString())
         THROW_GENERIC_ERROR("qsTr(): first argument (sourceText) must be a string");
-    if ((callData->argc > 1) && !callData->args[1].isString())
+    if ((argc > 1) && !argv[1].isString())
         THROW_GENERIC_ERROR("qsTr(): second argument (disambiguation) must be a string");
-    if ((callData->argc > 2) && !callData->args[2].isNumber())
+    if ((argc > 2) && !argv[2].isNumber())
         THROW_GENERIC_ERROR("qsTr(): third argument (n) must be a number");
 
     QString context;
@@ -1882,10 +1953,10 @@ void GlobalExtensions::method_qsTr(const BuiltinFunction *, Scope &scope, CallDa
         int length = lastDot - (lastSlash + 1);
         context = (lastSlash > -1) ? path.mid(lastSlash + 1, (length > -1) ? length : -1) : QString();
     } else {
-        ExecutionContext *parentCtx = scope.engine->currentContext;
+        CppStackFrame *frame = scope.engine->currentStackFrame;
         // The first non-empty source URL in the call stack determines the translation context.
-        while (!!parentCtx && context.isEmpty()) {
-            if (CompiledData::CompilationUnit *unit = static_cast<CompiledData::CompilationUnit*>(parentCtx->d()->compilationUnit)) {
+        while (frame && context.isEmpty()) {
+            if (CompiledData::CompilationUnit *unit = frame->v4Function->compilationUnit) {
                 QString fileName = unit->fileName();
                 QUrl url(unit->fileName());
                 if (url.isValid() && url.isRelative()) {
@@ -1897,22 +1968,26 @@ void GlobalExtensions::method_qsTr(const BuiltinFunction *, Scope &scope, CallDa
                 }
                 context = QFileInfo(context).baseName();
             }
-            parentCtx = scope.engine->parentContext(parentCtx);
+            frame = frame->parent;
         }
     }
 
-    QString text = callData->args[0].toQStringNoThrow();
+    QString text = argv[0].toQStringNoThrow();
     QString comment;
-    if (callData->argc > 1)
-        comment = callData->args[1].toQStringNoThrow();
+    if (argc > 1)
+        comment = argv[1].toQStringNoThrow();
     int n = -1;
-    if (callData->argc > 2)
-        n = callData->args[2].toInt32();
+    if (argc > 2)
+        n = argv[2].toInt32();
+
+    if (QQmlEnginePrivate *ep = (scope.engine->qmlEngine() ? QQmlEnginePrivate::get(scope.engine->qmlEngine()) : nullptr))
+        if (ep->propertyCapture)
+            ep->propertyCapture->captureTranslation();
 
     QString result = QCoreApplication::translate(context.toUtf8().constData(), text.toUtf8().constData(),
                                                  comment.toUtf8().constData(), n);
 
-    scope.result = scope.engine->newString(result);
+    return Encode(scope.engine->newString(result));
 }
 
 /*!
@@ -1937,12 +2012,12 @@ void GlobalExtensions::method_qsTr(const BuiltinFunction *, Scope &scope, CallDa
 
     \sa {Internationalization and Localization with Qt Quick}
 */
-void GlobalExtensions::method_qsTrNoOp(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue GlobalExtensions::method_qsTrNoOp(const FunctionObject *, const Value *, const Value *argv, int argc)
 {
-    if (callData->argc < 1)
-        scope.result = QV4::Encode::undefined();
+    if (argc < 1)
+        return QV4::Encode::undefined();
     else
-        scope.result = callData->args[0];
+        return argv[0].asReturnedValue();
 }
 
 /*!
@@ -1975,20 +2050,25 @@ void GlobalExtensions::method_qsTrNoOp(const BuiltinFunction *, Scope &scope, Ca
 
     \sa QT_TRID_NOOP(), {Internationalization and Localization with Qt Quick}
 */
-void GlobalExtensions::method_qsTrId(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue GlobalExtensions::method_qsTrId(const FunctionObject *b, const Value *, const Value *argv, int argc)
 {
-    if (callData->argc < 1)
+    QV4::Scope scope(b);
+    if (argc < 1)
         THROW_GENERIC_ERROR("qsTrId() requires at least one argument");
-    if (!callData->args[0].isString())
+    if (!argv[0].isString())
         THROW_TYPE_ERROR_WITH_MESSAGE("qsTrId(): first argument (id) must be a string");
-    if (callData->argc > 1 && !callData->args[1].isNumber())
+    if (argc > 1 && !argv[1].isNumber())
         THROW_TYPE_ERROR_WITH_MESSAGE("qsTrId(): second argument (n) must be a number");
 
     int n = -1;
-    if (callData->argc > 1)
-        n = callData->args[1].toInt32();
+    if (argc > 1)
+        n = argv[1].toInt32();
+
+    if (QQmlEnginePrivate *ep = (scope.engine->qmlEngine() ? QQmlEnginePrivate::get(scope.engine->qmlEngine()) : nullptr))
+        if (ep->propertyCapture)
+            ep->propertyCapture->captureTranslation();
 
-    scope.result = scope.engine->newString(qtTrId(callData->args[0].toQStringNoThrow().toUtf8().constData(), n));
+    return Encode(scope.engine->newString(qtTrId(argv[0].toQStringNoThrow().toUtf8().constData(), n)));
 }
 
 /*!
@@ -2007,33 +2087,34 @@ void GlobalExtensions::method_qsTrId(const BuiltinFunction *, Scope &scope, Call
 
     \sa qsTrId(), {Internationalization and Localization with Qt Quick}
 */
-void GlobalExtensions::method_qsTrIdNoOp(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue GlobalExtensions::method_qsTrIdNoOp(const FunctionObject *, const Value *, const Value *argv, int argc)
 {
-    if (callData->argc < 1)
-        scope.result = QV4::Encode::undefined();
+    if (argc < 1)
+        return QV4::Encode::undefined();
     else
-        scope.result = callData->args[0];
+        return argv[0].asReturnedValue();
 }
 #endif // translation
 
 
-void GlobalExtensions::method_gc(const BuiltinFunction *, Scope &scope, CallData *)
+ReturnedValue GlobalExtensions::method_gc(const FunctionObject *b, const Value *, const Value *, int)
 {
-    scope.engine->memoryManager->runGC();
+    b->engine()->memoryManager->runGC();
 
-    scope.result = QV4::Encode::undefined();
+    return QV4::Encode::undefined();
 }
 
 
 
-void GlobalExtensions::method_string_arg(const BuiltinFunction *, Scope &scope, CallData *callData)
+ReturnedValue GlobalExtensions::method_string_arg(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
 {
-    if (callData->argc != 1)
+    QV4::Scope scope(b);
+    if (argc != 1)
         THROW_GENERIC_ERROR("String.arg(): Invalid arguments");
 
-    QString value = callData->thisObject.toQString();
+    QString value = thisObject->toQString();
 
-    QV4::ScopedValue arg(scope, callData->args[0]);
+    QV4::ScopedValue arg(scope, argv[0]);
     if (arg->isInteger())
         RETURN_RESULT(scope.engine->newString(value.arg(arg->integerValue())));
     else if (arg->isDouble())
@@ -2064,10 +2145,10 @@ be passed on to the function invoked. Note that if redundant calls
 are eliminated, then only the last set of arguments will be passed to the
 function.
 */
-void QtObject::method_callLater(const BuiltinFunction *b, Scope &scope, CallData *callData)
+ReturnedValue QtObject::method_callLater(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc)
 {
-    QV8Engine *v8engine = scope.engine->v8Engine;
-    v8engine->delayedCallQueue()->addUniquelyAndExecuteLater(b, scope, callData);
+    QV8Engine *v8engine = b->engine()->v8Engine;
+    return v8engine->delayedCallQueue()->addUniquelyAndExecuteLater(b, thisObject, argv, argc);
 }
 
 QT_END_NAMESPACE
diff --git a/src/qml/qml/v8/qqmlbuiltinfunctions_p.h b/src/qml/qml/v8/qqmlbuiltinfunctions_p.h
index 21613b7c10..d87b83ba10 100644
--- a/src/qml/qml/v8/qqmlbuiltinfunctions_p.h
+++ b/src/qml/qml/v8/qqmlbuiltinfunctions_p.h
@@ -80,8 +80,11 @@ struct ConsoleObject : Object {
     void init();
 };
 
-struct QQmlBindingFunction : FunctionObject {
-    void init(const QV4::FunctionObject *originalFunction);
+#define QQmlBindingFunctionMembers(class, Member) \
+    Member(class, Pointer, FunctionObject *, bindingFunction)
+DECLARE_HEAP_OBJECT(QQmlBindingFunction, FunctionObject) {
+    DECLARE_MARKOBJECTS(QQmlBindingFunction)
+    void init(const QV4::FunctionObject *bindingFunction);
 };
 
 }
@@ -90,48 +93,50 @@ struct QtObject : Object
 {
     V4_OBJECT2(QtObject, Object)
 
-    static ReturnedValue get(const Managed *m, String *name, bool *hasProperty);
-    static void advanceIterator(Managed *m, ObjectIterator *it, Value *name, uint *index, Property *p, PropertyAttributes *attributes);
-
-    static void method_isQtObject(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_rgba(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_hsla(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_hsva(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_colorEqual(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_font(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_rect(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_point(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_size(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_vector2d(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_vector3d(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_vector4d(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_quaternion(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_matrix4x4(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_lighter(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_darker(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_tint(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_formatDate(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_formatTime(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_formatDateTime(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_openUrlExternally(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_fontFamilies(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_md5(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_btoa(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_atob(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_quit(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_exit(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_resolvedUrl(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_createQmlObject(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_createComponent(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_locale(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_binding(const BuiltinFunction *, Scope &scope, CallData *callData);
-
-    static void method_get_platform(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_get_application(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_get_inputMethod(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_get_styleHints(const BuiltinFunction *, Scope &scope, CallData *callData);
-
-    static void method_callLater(const BuiltinFunction *, Scope &scope, CallData *callData);
+    static ReturnedValue virtualGet(const Managed *m, PropertyKey id, const Value *receiver, bool *hasProperty);
+    static OwnPropertyKeyIterator *virtualOwnPropertyKeys(const Object *m, Value *target);
+
+    static ReturnedValue method_isQtObject(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_rgba(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_hsla(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_hsva(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_colorEqual(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_font(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_rect(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_point(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_size(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_vector2d(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_vector3d(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_vector4d(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_quaternion(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_matrix4x4(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_lighter(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_darker(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_tint(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_formatDate(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_formatTime(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_formatDateTime(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_openUrlExternally(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_fontFamilies(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_md5(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_btoa(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_atob(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_quit(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_exit(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_resolvedUrl(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_createQmlObject(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_createComponent(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc);
+#if QT_CONFIG(qml_locale)
+    static ReturnedValue method_locale(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc);
+#endif
+    static ReturnedValue method_binding(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc);
+
+    static ReturnedValue method_get_platform(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_get_application(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_get_inputMethod(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_get_styleHints(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc);
+
+    static ReturnedValue method_callLater(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
 
 private:
     void addAll();
@@ -142,18 +147,18 @@ struct ConsoleObject : Object
 {
     V4_OBJECT2(ConsoleObject, Object)
 
-    static void method_error(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_log(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_info(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_profile(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_profileEnd(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_time(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_timeEnd(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_count(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_trace(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_warn(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_assert(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_exception(const BuiltinFunction *, Scope &scope, CallData *callData);
+    static ReturnedValue method_error(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_log(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_info(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_profile(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_profileEnd(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_time(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_timeEnd(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_count(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_trace(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_warn(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_assert(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_exception(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc);
 
 };
 
@@ -161,17 +166,17 @@ struct Q_QML_PRIVATE_EXPORT GlobalExtensions {
     static void init(Object *globalObject, QJSEngine::Extensions extensions);
 
 #if QT_CONFIG(translation)
-    static void method_qsTranslate(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_qsTranslateNoOp(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_qsTr(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_qsTrNoOp(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_qsTrId(const BuiltinFunction *, Scope &scope, CallData *callData);
-    static void method_qsTrIdNoOp(const BuiltinFunction *, Scope &scope, CallData *callData);
+    static ReturnedValue method_qsTranslate(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_qsTranslateNoOp(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_qsTr(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_qsTrNoOp(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_qsTrId(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc);
+    static ReturnedValue method_qsTrIdNoOp(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc);
 #endif
-    static void method_gc(const BuiltinFunction *, Scope &scope, CallData *callData);
+    static ReturnedValue method_gc(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc);
 
     // on String:prototype
-    static void method_string_arg(const BuiltinFunction *, Scope &scope, CallData *callData);
+    static ReturnedValue method_string_arg(const FunctionObject *b, const Value *thisObject, const Value *argv, int argc);
 
 };
 
@@ -179,9 +184,15 @@ struct QQmlBindingFunction : public QV4::FunctionObject
 {
     V4_OBJECT2(QQmlBindingFunction, FunctionObject)
 
+    Heap::FunctionObject *bindingFunction() const { return d()->bindingFunction; }
     QQmlSourceLocation currentLocation() const; // from caller stack trace
 };
 
+inline bool FunctionObject::isBinding() const
+{
+    return d()->vtable() == QQmlBindingFunction::staticVTable();
+}
+
 }
 
 QT_END_NAMESPACE
diff --git a/src/qml/qml/v8/qv4domerrors.cpp b/src/qml/qml/v8/qv4domerrors.cpp
index b680aa07da..7ad37d098f 100644
--- a/src/qml/qml/v8/qv4domerrors.cpp
+++ b/src/qml/qml/v8/qv4domerrors.cpp
@@ -48,23 +48,23 @@ void qt_add_domexceptions(ExecutionEngine *e)
 {
     Scope scope(e);
     ScopedObject domexception(scope, e->newObject());
-    domexception->defineReadonlyProperty(QStringLiteral("INDEX_SIZE_ERR"), Primitive::fromInt32(DOMEXCEPTION_INDEX_SIZE_ERR));
-    domexception->defineReadonlyProperty(QStringLiteral("DOMSTRING_SIZE_ERR"), Primitive::fromInt32(DOMEXCEPTION_DOMSTRING_SIZE_ERR));
-    domexception->defineReadonlyProperty(QStringLiteral("HIERARCHY_REQUEST_ERR"), Primitive::fromInt32(DOMEXCEPTION_HIERARCHY_REQUEST_ERR));
-    domexception->defineReadonlyProperty(QStringLiteral("WRONG_DOCUMENT_ERR"), Primitive::fromInt32(DOMEXCEPTION_WRONG_DOCUMENT_ERR));
-    domexception->defineReadonlyProperty(QStringLiteral("INVALID_CHARACTER_ERR"), Primitive::fromInt32(DOMEXCEPTION_INVALID_CHARACTER_ERR));
-    domexception->defineReadonlyProperty(QStringLiteral("NO_DATA_ALLOWED_ERR"), Primitive::fromInt32(DOMEXCEPTION_NO_DATA_ALLOWED_ERR));
-    domexception->defineReadonlyProperty(QStringLiteral("NO_MODIFICATION_ALLOWED_ERR"), Primitive::fromInt32(DOMEXCEPTION_NO_MODIFICATION_ALLOWED_ERR));
-    domexception->defineReadonlyProperty(QStringLiteral("NOT_FOUND_ERR"), Primitive::fromInt32(DOMEXCEPTION_NOT_FOUND_ERR));
-    domexception->defineReadonlyProperty(QStringLiteral("NOT_SUPPORTED_ERR"), Primitive::fromInt32(DOMEXCEPTION_NOT_SUPPORTED_ERR));
-    domexception->defineReadonlyProperty(QStringLiteral("INUSE_ATTRIBUTE_ERR"), Primitive::fromInt32(DOMEXCEPTION_INUSE_ATTRIBUTE_ERR));
-    domexception->defineReadonlyProperty(QStringLiteral("INVALID_STATE_ERR"), Primitive::fromInt32(DOMEXCEPTION_INVALID_STATE_ERR));
-    domexception->defineReadonlyProperty(QStringLiteral("SYNTAX_ERR"), Primitive::fromInt32(DOMEXCEPTION_SYNTAX_ERR));
-    domexception->defineReadonlyProperty(QStringLiteral("INVALID_MODIFICATION_ERR"), Primitive::fromInt32(DOMEXCEPTION_INVALID_MODIFICATION_ERR));
-    domexception->defineReadonlyProperty(QStringLiteral("NAMESPACE_ERR"), Primitive::fromInt32(DOMEXCEPTION_NAMESPACE_ERR));
-    domexception->defineReadonlyProperty(QStringLiteral("INVALID_ACCESS_ERR"), Primitive::fromInt32(DOMEXCEPTION_INVALID_ACCESS_ERR));
-    domexception->defineReadonlyProperty(QStringLiteral("VALIDATION_ERR"), Primitive::fromInt32(DOMEXCEPTION_VALIDATION_ERR));
-    domexception->defineReadonlyProperty(QStringLiteral("TYPE_MISMATCH_ERR"), Primitive::fromInt32(DOMEXCEPTION_TYPE_MISMATCH_ERR));
+    domexception->defineReadonlyProperty(QStringLiteral("INDEX_SIZE_ERR"), Value::fromInt32(DOMEXCEPTION_INDEX_SIZE_ERR));
+    domexception->defineReadonlyProperty(QStringLiteral("DOMSTRING_SIZE_ERR"), Value::fromInt32(DOMEXCEPTION_DOMSTRING_SIZE_ERR));
+    domexception->defineReadonlyProperty(QStringLiteral("HIERARCHY_REQUEST_ERR"), Value::fromInt32(DOMEXCEPTION_HIERARCHY_REQUEST_ERR));
+    domexception->defineReadonlyProperty(QStringLiteral("WRONG_DOCUMENT_ERR"), Value::fromInt32(DOMEXCEPTION_WRONG_DOCUMENT_ERR));
+    domexception->defineReadonlyProperty(QStringLiteral("INVALID_CHARACTER_ERR"), Value::fromInt32(DOMEXCEPTION_INVALID_CHARACTER_ERR));
+    domexception->defineReadonlyProperty(QStringLiteral("NO_DATA_ALLOWED_ERR"), Value::fromInt32(DOMEXCEPTION_NO_DATA_ALLOWED_ERR));
+    domexception->defineReadonlyProperty(QStringLiteral("NO_MODIFICATION_ALLOWED_ERR"), Value::fromInt32(DOMEXCEPTION_NO_MODIFICATION_ALLOWED_ERR));
+    domexception->defineReadonlyProperty(QStringLiteral("NOT_FOUND_ERR"), Value::fromInt32(DOMEXCEPTION_NOT_FOUND_ERR));
+    domexception->defineReadonlyProperty(QStringLiteral("NOT_SUPPORTED_ERR"), Value::fromInt32(DOMEXCEPTION_NOT_SUPPORTED_ERR));
+    domexception->defineReadonlyProperty(QStringLiteral("INUSE_ATTRIBUTE_ERR"), Value::fromInt32(DOMEXCEPTION_INUSE_ATTRIBUTE_ERR));
+    domexception->defineReadonlyProperty(QStringLiteral("INVALID_STATE_ERR"), Value::fromInt32(DOMEXCEPTION_INVALID_STATE_ERR));
+    domexception->defineReadonlyProperty(QStringLiteral("SYNTAX_ERR"), Value::fromInt32(DOMEXCEPTION_SYNTAX_ERR));
+    domexception->defineReadonlyProperty(QStringLiteral("INVALID_MODIFICATION_ERR"), Value::fromInt32(DOMEXCEPTION_INVALID_MODIFICATION_ERR));
+    domexception->defineReadonlyProperty(QStringLiteral("NAMESPACE_ERR"), Value::fromInt32(DOMEXCEPTION_NAMESPACE_ERR));
+    domexception->defineReadonlyProperty(QStringLiteral("INVALID_ACCESS_ERR"), Value::fromInt32(DOMEXCEPTION_INVALID_ACCESS_ERR));
+    domexception->defineReadonlyProperty(QStringLiteral("VALIDATION_ERR"), Value::fromInt32(DOMEXCEPTION_VALIDATION_ERR));
+    domexception->defineReadonlyProperty(QStringLiteral("TYPE_MISMATCH_ERR"), Value::fromInt32(DOMEXCEPTION_TYPE_MISMATCH_ERR));
     e->globalObject->defineDefaultProperty(QStringLiteral("DOMException"), domexception);
 }
 
diff --git a/src/qml/qml/v8/qv4domerrors_p.h b/src/qml/qml/v8/qv4domerrors_p.h
index a9bdbe01ae..1842e46a9c 100644
--- a/src/qml/qml/v8/qv4domerrors_p.h
+++ b/src/qml/qml/v8/qv4domerrors_p.h
@@ -77,9 +77,8 @@ QT_BEGIN_NAMESPACE
 #define THROW_DOM(error, string) { \
     QV4::ScopedValue v(scope, scope.engine->newString(QStringLiteral(string))); \
     QV4::ScopedObject ex(scope, scope.engine->newErrorObject(v)); \
-    ex->put(QV4::ScopedString(scope, scope.engine->newIdentifier(QStringLiteral("code"))), QV4::ScopedValue(scope, QV4::Primitive::fromInt32(error))); \
-    scope.result = scope.engine->throwError(ex); \
-    return; \
+    ex->put(QV4::ScopedString(scope, scope.engine->newIdentifier(QStringLiteral("code"))), QV4::ScopedValue(scope, QV4::Value::fromInt32(error))); \
+    return scope.engine->throwError(ex); \
 }
 
 namespace QV4 {
diff --git a/src/qml/qml/v8/qv4sqlerrors.cpp b/src/qml/qml/v8/qv4sqlerrors.cpp
index db8d130cef..3f1744a687 100644
--- a/src/qml/qml/v8/qv4sqlerrors.cpp
+++ b/src/qml/qml/v8/qv4sqlerrors.cpp
@@ -49,14 +49,14 @@ void qt_add_sqlexceptions(QV4::ExecutionEngine *engine)
 {
     Scope scope(engine);
     ScopedObject sqlexception(scope, engine->newObject());
-    sqlexception->defineReadonlyProperty(QStringLiteral("UNKNOWN_ERR"), Primitive::fromInt32(SQLEXCEPTION_UNKNOWN_ERR));
-    sqlexception->defineReadonlyProperty(QStringLiteral("DATABASE_ERR"), Primitive::fromInt32(SQLEXCEPTION_DATABASE_ERR));
-    sqlexception->defineReadonlyProperty(QStringLiteral("VERSION_ERR"), Primitive::fromInt32(SQLEXCEPTION_VERSION_ERR));
-    sqlexception->defineReadonlyProperty(QStringLiteral("TOO_LARGE_ERR"), Primitive::fromInt32(SQLEXCEPTION_TOO_LARGE_ERR));
-    sqlexception->defineReadonlyProperty(QStringLiteral("QUOTA_ERR"), Primitive::fromInt32(SQLEXCEPTION_QUOTA_ERR));
-    sqlexception->defineReadonlyProperty(QStringLiteral("SYNTAX_ERR"), Primitive::fromInt32(SQLEXCEPTION_SYNTAX_ERR));
-    sqlexception->defineReadonlyProperty(QStringLiteral("CONSTRAINT_ERR"), Primitive::fromInt32(SQLEXCEPTION_CONSTRAINT_ERR));
-    sqlexception->defineReadonlyProperty(QStringLiteral("TIMEOUT_ERR"), Primitive::fromInt32(SQLEXCEPTION_TIMEOUT_ERR));
+    sqlexception->defineReadonlyProperty(QStringLiteral("UNKNOWN_ERR"), Value::fromInt32(SQLEXCEPTION_UNKNOWN_ERR));
+    sqlexception->defineReadonlyProperty(QStringLiteral("DATABASE_ERR"), Value::fromInt32(SQLEXCEPTION_DATABASE_ERR));
+    sqlexception->defineReadonlyProperty(QStringLiteral("VERSION_ERR"), Value::fromInt32(SQLEXCEPTION_VERSION_ERR));
+    sqlexception->defineReadonlyProperty(QStringLiteral("TOO_LARGE_ERR"), Value::fromInt32(SQLEXCEPTION_TOO_LARGE_ERR));
+    sqlexception->defineReadonlyProperty(QStringLiteral("QUOTA_ERR"), Value::fromInt32(SQLEXCEPTION_QUOTA_ERR));
+    sqlexception->defineReadonlyProperty(QStringLiteral("SYNTAX_ERR"), Value::fromInt32(SQLEXCEPTION_SYNTAX_ERR));
+    sqlexception->defineReadonlyProperty(QStringLiteral("CONSTRAINT_ERR"), Value::fromInt32(SQLEXCEPTION_CONSTRAINT_ERR));
+    sqlexception->defineReadonlyProperty(QStringLiteral("TIMEOUT_ERR"), Value::fromInt32(SQLEXCEPTION_TIMEOUT_ERR));
     engine->globalObject->defineDefaultProperty(QStringLiteral("SQLException"), sqlexception);
 }
 
diff --git a/src/qml/qml/v8/qv8engine.cpp b/src/qml/qml/v8/qv8engine.cpp
index dadff819cf..d76344b613 100644
--- a/src/qml/qml/v8/qv8engine.cpp
+++ b/src/qml/qml/v8/qv8engine.cpp
@@ -39,14 +39,21 @@
 
 #include "qv8engine_p.h"
 
+#if QT_CONFIG(qml_sequence_object)
 #include "qv4sequenceobject_p.h"
+#endif
+
 #include "private/qjsengine_p.h"
 
 #include <private/qqmlbuiltinfunctions_p.h>
 #include <private/qqmllist_p.h>
 #include <private/qqmlengine_p.h>
+#if QT_CONFIG(qml_xml_http_request)
 #include <private/qqmlxmlhttprequest_p.h>
+#endif
+#if QT_CONFIG(qml_locale)
 #include <private/qqmllocale_p.h>
+#endif
 #include <private/qqmlglobal_p.h>
 #include <private/qqmlmemoryprofiler_p.h>
 #include <private/qqmlplatform_p.h>
@@ -78,6 +85,7 @@
 #include <private/qv4script_p.h>
 #include <private/qv4include_p.h>
 #include <private/qv4jsonobject_p.h>
+#include <private/qv4identifiertable_p.h>
 
 Q_DECLARE_METATYPE(QList<int>)
 
@@ -123,17 +131,20 @@ static void restoreJSValue(QDataStream &stream, void *data)
     }
 }
 
-QV8Engine::QV8Engine(QJSEngine* qq)
-    : q(qq)
-    , m_engine(0)
-    , m_xmlHttpRequestData(0)
-    , m_listModelData(0)
+QV8Engine::QV8Engine(QV4::ExecutionEngine *v4)
+    : m_engine(nullptr)
+    , m_v4Engine(v4)
+#if QT_CONFIG(qml_xml_http_request)
+    , m_xmlHttpRequestData(nullptr)
+#endif
 {
+#ifndef Q_OS_WASM // wasm does not have working simd QTBUG-63924
 #ifdef Q_PROCESSOR_X86_32
     if (!qCpuHasFeature(SSE2)) {
         qFatal("This program requires an X86 processor that supports SSE2 extension, at least a Pentium 4 or newer");
     }
 #endif
+#endif
 
     QML_MEMORY_SCOPE_STRING("QV8Engine::QV8Engine");
     qMetaTypeId<QJSValue>();
@@ -147,8 +158,6 @@ QV8Engine::QV8Engine(QJSEngine* qq)
         QMetaType::registerConverter<QJSValue, QStringList>(convertJSValueToVariantType<QStringList>);
     QMetaType::registerStreamOperators(qMetaTypeId<QJSValue>(), saveJSValue, restoreJSValue);
 
-    m_v4Engine = new QV4::ExecutionEngine;
-    m_v4Engine->v8Engine = this;
     m_delayedCallQueue.init(m_v4Engine);
 
     QV4::QObjectWrapper::initializeBindings(m_v4Engine);
@@ -159,15 +168,10 @@ QV8Engine::~QV8Engine()
     qDeleteAll(m_extensionData);
     m_extensionData.clear();
 
-#if QT_CONFIG(xmlstreamreader) && QT_CONFIG(qml_network)
+#if QT_CONFIG(qml_xml_http_request)
     qt_rem_qmlxmlhttprequest(m_v4Engine, m_xmlHttpRequestData);
-    m_xmlHttpRequestData = 0;
+    m_xmlHttpRequestData = nullptr;
 #endif
-
-    delete m_listModelData;
-    m_listModelData = 0;
-
-    delete m_v4Engine;
 }
 
 #if QT_CONFIG(qml_network)
@@ -187,14 +191,16 @@ void QV8Engine::initializeGlobal()
     QV4::Scope scope(m_v4Engine);
     QV4::GlobalExtensions::init(m_v4Engine->globalObject, QJSEngine::AllExtensions);
 
-    QV4::ScopedObject qt(scope, m_v4Engine->memoryManager->allocObject<QV4::QtObject>(m_engine));
+    QV4::ScopedObject qt(scope, m_v4Engine->memoryManager->allocate<QV4::QtObject>(m_engine));
     m_v4Engine->globalObject->defineDefaultProperty(QStringLiteral("Qt"), qt);
 
+#if QT_CONFIG(qml_locale)
     QQmlLocale::registerStringLocaleCompare(m_v4Engine);
     QQmlDateExtension::registerExtension(m_v4Engine);
     QQmlNumberExtension::registerExtension(m_v4Engine);
+#endif
 
-#if QT_CONFIG(xmlstreamreader) && QT_CONFIG(qml_network)
+#if QT_CONFIG(qml_xml_http_request)
     qt_add_domexceptions(m_v4Engine);
     m_xmlHttpRequestData = qt_add_qmlxmlhttprequest(m_v4Engine);
 #endif
@@ -203,8 +209,10 @@ void QV8Engine::initializeGlobal()
 
     {
         for (uint i = 0; i < m_v4Engine->globalObject->internalClass()->size; ++i) {
-            if (m_v4Engine->globalObject->internalClass()->nameMap.at(i))
-                m_illegalNames.insert(m_v4Engine->globalObject->internalClass()->nameMap.at(i)->string);
+            if (m_v4Engine->globalObject->internalClass()->nameMap.at(i).isString()) {
+                QV4::PropertyKey id = m_v4Engine->globalObject->internalClass()->nameMap.at(i);
+                m_illegalNames.insert(id.toQString());
+            }
         }
     }
 }
@@ -217,25 +225,25 @@ static void freeze_recursive(QV4::ExecutionEngine *v4, QV4::Object *object)
     QV4::Scope scope(v4);
 
     bool instanceOfObject = false;
-    QV4::ScopedObject p(scope, object->prototype());
+    QV4::ScopedObject p(scope, object->getPrototypeOf());
     while (p) {
         if (p->d() == v4->objectPrototype()->d()) {
             instanceOfObject = true;
             break;
         }
-        p = p->prototype();
+        p = p->getPrototypeOf();
     }
     if (!instanceOfObject)
         return;
 
-    QV4::InternalClass *frozen = object->internalClass()->propertiesFrozen();
+    QV4::Heap::InternalClass *frozen = object->internalClass()->propertiesFrozen();
     if (object->internalClass() == frozen)
         return;
     object->setInternalClass(frozen);
 
     QV4::ScopedObject o(scope);
     for (uint i = 0; i < frozen->size; ++i) {
-        if (!frozen->nameMap.at(i))
+        if (!frozen->nameMap.at(i).isStringOrSymbol())
             continue;
         o = *object->propertyData(i);
         if (o)
@@ -292,11 +300,6 @@ void QV8Engine::setEngine(QQmlEngine *engine)
     initQmlGlobalObject();
 }
 
-QV4::ReturnedValue QV8Engine::global()
-{
-    return m_v4Engine->globalObject->asReturnedValue();
-}
-
 void QV8Engine::startTimer(const QString &timerName)
 {
     if (!m_time.isValid())
diff --git a/src/qml/qml/v8/qv8engine_p.h b/src/qml/qml/v8/qv8engine_p.h
index 3bd3517968..23559618ef 100644
--- a/src/qml/qml/v8/qv8engine_p.h
+++ b/src/qml/qml/v8/qv8engine_p.h
@@ -67,6 +67,7 @@
 #include <private/qv4value_p.h>
 #include <private/qv4identifier_p.h>
 #include <private/qv4context_p.h>
+#include <private/qv4stackframe_p.h>
 #include <private/qqmldelayedcallqueue_p.h>
 
 QT_BEGIN_NAMESPACE
@@ -77,12 +78,6 @@ namespace QV4 {
     struct QObjectMethod;
 }
 
-#define V4THROW_ERROR(string) \
-    return ctx->engine()->throwError(QString::fromUtf8(string));
-
-#define V4THROW_TYPE(string) \
-    return ctx->engine()->throwTypeError(QStringLiteral(string));
-
 #define V4_DEFINE_EXTENSION(dataclass, datafunction) \
     static inline dataclass *datafunction(QV4::ExecutionEngine *engine) \
     { \
@@ -116,8 +111,8 @@ namespace QV4 {
 class QQmlV4Function
 {
 public:
-    int length() const { return callData->argc; }
-    QV4::ReturnedValue operator[](int idx) const { return (idx < callData->argc ? callData->args[idx].asReturnedValue() : QV4::Encode::undefined()); }
+    int length() const { return callData->argc(); }
+    QV4::ReturnedValue operator[](int idx) const { return (idx < callData->argc() ? callData->args[idx].asReturnedValue() : QV4::Encode::undefined()); }
     void setReturnValue(QV4::ReturnedValue rv) { *retVal = rv; }
     QV4::ExecutionEngine *v4engine() const { return e; }
 private:
@@ -159,12 +154,10 @@ class Q_QML_PRIVATE_EXPORT QV8Engine
 {
     friend class QJSEngine;
 public:
-    static QV8Engine* get(QJSEngine* q) { Q_ASSERT(q); return q->handle(); }
 //    static QJSEngine* get(QV8Engine* d) { Q_ASSERT(d); return d->q; }
-    static QV4::ExecutionEngine *getV4(QJSEngine *q) { return q->handle()->m_v4Engine; }
     static QV4::ExecutionEngine *getV4(QV8Engine *d) { return d->m_v4Engine; }
 
-    QV8Engine(QJSEngine* qq);
+    QV8Engine(QV4::ExecutionEngine *v4);
     virtual ~QV8Engine();
 
     // This enum should be in sync with QQmlEngine::ObjectOwnership
@@ -177,14 +170,11 @@ public:
     void initQmlGlobalObject();
     void setEngine(QQmlEngine *engine);
     QQmlEngine *engine() { return m_engine; }
-    QJSEngine *publicEngine() { return q; }
-    QV4::ReturnedValue global();
     QQmlDelayedCallQueue *delayedCallQueue() { return &m_delayedCallQueue; }
 
+#if QT_CONFIG(qml_xml_http_request)
     void *xmlHttpRequestData() const { return m_xmlHttpRequestData; }
-
-    Deletable *listModelData() const { return m_listModelData; }
-    void setListModelData(Deletable *d) { if (m_listModelData) delete m_listModelData; m_listModelData = d; }
+#endif
 
     void freezeObject(const QV4::Value &value);
 
@@ -213,16 +203,16 @@ public:
     int consoleCountHelper(const QString &file, quint16 line, quint16 column);
 
 protected:
-    QJSEngine* q;
     QQmlEngine *m_engine;
     QQmlDelayedCallQueue m_delayedCallQueue;
 
     QV4::ExecutionEngine *m_v4Engine;
 
+#if QT_CONFIG(qml_xml_http_request)
     void *m_xmlHttpRequestData;
+#endif
 
     QVector<Deletable *> m_extensionData;
-    Deletable *m_listModelData;
 
     QSet<QString> m_illegalNames;
 
@@ -242,7 +232,7 @@ inline QV8Engine::Deletable *QV8Engine::extensionData(int index) const
     if (index < m_extensionData.count())
         return m_extensionData[index];
     else
-        return 0;
+        return nullptr;
 }
 
 
diff --git a/src/qml/qmldirparser/qmldirparser.pri b/src/qml/qmldirparser/qmldirparser.pri
new file mode 100644
index 0000000000..660e7b395a
--- /dev/null
+++ b/src/qml/qmldirparser/qmldirparser.pri
@@ -0,0 +1,11 @@
+INCLUDEPATH += $$PWD
+INCLUDEPATH += $$OUT_PWD
+
+HEADERS += \
+    $$PWD/qqmldirparser_p.h \
+    $$PWD/qqmlerror.h \
+    $$PWD/qqmlsourcecoordinate_p.h
+
+SOURCES += \
+    $$PWD/qqmldirparser.cpp \
+    $$PWD/qqmlerror.cpp
diff --git a/src/qml/qmldirparser/qqmldirparser.cpp b/src/qml/qmldirparser/qqmldirparser.cpp
new file mode 100644
index 0000000000..e944b52e47
--- /dev/null
+++ b/src/qml/qmldirparser/qqmldirparser.cpp
@@ -0,0 +1,399 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qqmldirparser_p.h"
+#include "qqmlerror.h"
+
+#include <QtCore/QtDebug>
+
+QT_BEGIN_NAMESPACE
+
+static int parseInt(const QStringRef &str, bool *ok)
+{
+    int pos = 0;
+    int number = 0;
+    while (pos < str.length() && str.at(pos).isDigit()) {
+        if (pos != 0)
+            number *= 10;
+        number += str.at(pos).unicode() - '0';
+        ++pos;
+    }
+    if (pos != str.length())
+        *ok = false;
+    else
+        *ok = true;
+    return number;
+}
+
+static bool parseVersion(const QString &str, int *major, int *minor)
+{
+    const int dotIndex = str.indexOf(QLatin1Char('.'));
+    if (dotIndex != -1 && str.indexOf(QLatin1Char('.'), dotIndex + 1) == -1) {
+        bool ok = false;
+        *major = parseInt(QStringRef(&str, 0, dotIndex), &ok);
+        if (ok)
+            *minor = parseInt(QStringRef(&str, dotIndex + 1, str.length() - dotIndex - 1), &ok);
+        return ok;
+    }
+    return false;
+}
+
+QQmlDirParser::QQmlDirParser() : _designerSupported(false)
+{
+}
+
+QQmlDirParser::~QQmlDirParser()
+{
+}
+
+inline static void scanSpace(const QChar *&ch) {
+    while (ch->isSpace() && !ch->isNull() && *ch != QLatin1Char('\n'))
+        ++ch;
+}
+
+inline static void scanToEnd(const QChar *&ch) {
+    while (*ch != QLatin1Char('\n') && !ch->isNull())
+        ++ch;
+}
+
+inline static void scanWord(const QChar *&ch) {
+    while (!ch->isSpace() && !ch->isNull())
+        ++ch;
+}
+
+/*!
+\a url is used for generating errors.
+*/
+bool QQmlDirParser::parse(const QString &source)
+{
+    _errors.clear();
+    _plugins.clear();
+    _components.clear();
+    _scripts.clear();
+    _designerSupported = false;
+    _className.clear();
+
+    quint16 lineNumber = 0;
+    bool firstLine = true;
+
+    const QChar *ch = source.constData();
+    while (!ch->isNull()) {
+        ++lineNumber;
+
+        bool invalidLine = false;
+        const QChar *lineStart = ch;
+
+        scanSpace(ch);
+        if (*ch == QLatin1Char('\n')) {
+            ++ch;
+            continue;
+        }
+        if (ch->isNull())
+            break;
+
+        QString sections[4];
+        int sectionCount = 0;
+
+        do {
+            if (*ch == QLatin1Char('#')) {
+                scanToEnd(ch);
+                break;
+            }
+            const QChar *start = ch;
+            scanWord(ch);
+            if (sectionCount < 4) {
+                sections[sectionCount++] = source.mid(start-source.constData(), ch-start);
+            } else {
+                reportError(lineNumber, start-lineStart, QLatin1String("unexpected token"));
+                scanToEnd(ch);
+                invalidLine = true;
+                break;
+            }
+            scanSpace(ch);
+        } while (*ch != QLatin1Char('\n') && !ch->isNull());
+
+        if (!ch->isNull())
+            ++ch;
+
+        if (invalidLine) {
+            reportError(lineNumber, 0,
+                        QStringLiteral("invalid qmldir directive contains too many tokens"));
+            continue;
+        } else if (sectionCount == 0) {
+            continue; // no sections, no party.
+
+        } else if (sections[0] == QLatin1String("module")) {
+            if (sectionCount != 2) {
+                reportError(lineNumber, 0,
+                            QStringLiteral("module identifier directive requires one argument, but %1 were provided").arg(sectionCount - 1));
+                continue;
+            }
+            if (!_typeNamespace.isEmpty()) {
+                reportError(lineNumber, 0,
+                            QStringLiteral("only one module identifier directive may be defined in a qmldir file"));
+                continue;
+            }
+            if (!firstLine) {
+                reportError(lineNumber, 0,
+                            QStringLiteral("module identifier directive must be the first directive in a qmldir file"));
+                continue;
+            }
+
+            _typeNamespace = sections[1];
+
+        } else if (sections[0] == QLatin1String("plugin")) {
+            if (sectionCount < 2 || sectionCount > 3) {
+                reportError(lineNumber, 0,
+                            QStringLiteral("plugin directive requires one or two arguments, but %1 were provided").arg(sectionCount - 1));
+
+                continue;
+            }
+
+            const Plugin entry(sections[1], sections[2]);
+
+            _plugins.append(entry);
+
+        } else if (sections[0] == QLatin1String("classname")) {
+            if (sectionCount < 2) {
+                reportError(lineNumber, 0,
+                            QStringLiteral("classname directive requires an argument, but %1 were provided").arg(sectionCount - 1));
+
+                continue;
+            }
+
+            _className = sections[1];
+
+        } else if (sections[0] == QLatin1String("internal")) {
+            if (sectionCount != 3) {
+                reportError(lineNumber, 0,
+                            QStringLiteral("internal types require 2 arguments, but %1 were provided").arg(sectionCount - 1));
+                continue;
+            }
+            Component entry(sections[1], sections[2], -1, -1);
+            entry.internal = true;
+            _components.insertMulti(entry.typeName, entry);
+        } else if (sections[0] == QLatin1String("singleton")) {
+            if (sectionCount < 3 || sectionCount > 4) {
+                reportError(lineNumber, 0,
+                            QStringLiteral("singleton types require 2 or 3 arguments, but %1 were provided").arg(sectionCount - 1));
+                continue;
+            } else if (sectionCount == 3) {
+                // handle qmldir directory listing case where singleton is defined in the following pattern:
+                // singleton TestSingletonType TestSingletonType.qml
+                Component entry(sections[1], sections[2], -1, -1);
+                entry.singleton = true;
+                _components.insertMulti(entry.typeName, entry);
+            } else {
+                // handle qmldir module listing case where singleton is defined in the following pattern:
+                // singleton TestSingletonType 2.0 TestSingletonType20.qml
+                int major, minor;
+                if (parseVersion(sections[2], &major, &minor)) {
+                    const QString &fileName = sections[3];
+                    Component entry(sections[1], fileName, major, minor);
+                    entry.singleton = true;
+                    _components.insertMulti(entry.typeName, entry);
+                } else {
+                    reportError(lineNumber, 0, QStringLiteral("invalid version %1, expected <major>.<minor>").arg(sections[2]));
+                }
+            }
+        } else if (sections[0] == QLatin1String("typeinfo")) {
+            if (sectionCount != 2) {
+                reportError(lineNumber, 0,
+                            QStringLiteral("typeinfo requires 1 argument, but %1 were provided").arg(sectionCount - 1));
+                continue;
+            }
+#ifdef QT_CREATOR
+            TypeInfo typeInfo(sections[1]);
+            _typeInfos.append(typeInfo);
+#endif
+
+        } else if (sections[0] == QLatin1String("designersupported")) {
+            if (sectionCount != 1)
+                reportError(lineNumber, 0, QStringLiteral("designersupported does not expect any argument"));
+            else
+                _designerSupported = true;
+        } else if (sections[0] == QLatin1String("depends")) {
+            if (sectionCount != 3) {
+                reportError(lineNumber, 0,
+                            QStringLiteral("depends requires 2 arguments, but %1 were provided").arg(sectionCount - 1));
+                continue;
+            }
+
+            int major, minor;
+            if (parseVersion(sections[2], &major, &minor)) {
+                Component entry(sections[1], QString(), major, minor);
+                entry.internal = true;
+                _dependencies.insert(entry.typeName, entry);
+            } else {
+                reportError(lineNumber, 0, QStringLiteral("invalid version %1, expected <major>.<minor>").arg(sections[2]));
+            }
+        } else if (sectionCount == 2) {
+            // No version specified (should only be used for relative qmldir files)
+            const Component entry(sections[0], sections[1], -1, -1);
+            _components.insertMulti(entry.typeName, entry);
+        } else if (sectionCount == 3) {
+            int major, minor;
+            if (parseVersion(sections[1], &major, &minor)) {
+                const QString &fileName = sections[2];
+
+                if (fileName.endsWith(QLatin1String(".js")) || fileName.endsWith(QLatin1String(".mjs"))) {
+                    // A 'js' extension indicates a namespaced script import
+                    const Script entry(sections[0], fileName, major, minor);
+                    _scripts.append(entry);
+                } else {
+                    const Component entry(sections[0], fileName, major, minor);
+                    _components.insertMulti(entry.typeName, entry);
+                }
+            } else {
+                reportError(lineNumber, 0, QStringLiteral("invalid version %1, expected <major>.<minor>").arg(sections[1]));
+            }
+        } else {
+            reportError(lineNumber, 0,
+                        QStringLiteral("a component declaration requires two or three arguments, but %1 were provided").arg(sectionCount));
+        }
+
+        firstLine = false;
+    }
+
+    return hasError();
+}
+
+void QQmlDirParser::reportError(quint16 line, quint16 column, const QString &description)
+{
+    QQmlJS::DiagnosticMessage error;
+    error.loc.startLine = line;
+    error.loc.startColumn = column;
+    error.message = description;
+    _errors.append(error);
+}
+
+bool QQmlDirParser::hasError() const
+{
+    if (! _errors.isEmpty())
+        return true;
+
+    return false;
+}
+
+void QQmlDirParser::setError(const QQmlError &e)
+{
+    _errors.clear();
+    reportError(e.line(), e.column(), e.description());
+}
+
+QList<QQmlError> QQmlDirParser::errors(const QString &uri) const
+{
+    QUrl url(uri);
+    QList<QQmlError> errors;
+    const int numErrors = _errors.size();
+    errors.reserve(numErrors);
+    for (int i = 0; i < numErrors; ++i) {
+        const QQmlJS::DiagnosticMessage &msg = _errors.at(i);
+        QQmlError e;
+        QString description = msg.message;
+        description.replace(QLatin1String("$$URI$$"), uri);
+        e.setDescription(description);
+        e.setUrl(url);
+        e.setLine(msg.loc.startLine);
+        e.setColumn(msg.loc.startColumn);
+        errors << e;
+    }
+    return errors;
+}
+
+QString QQmlDirParser::typeNamespace() const
+{
+    return _typeNamespace;
+}
+
+void QQmlDirParser::setTypeNamespace(const QString &s)
+{
+    _typeNamespace = s;
+}
+
+QList<QQmlDirParser::Plugin> QQmlDirParser::plugins() const
+{
+    return _plugins;
+}
+
+QHash<QString, QQmlDirParser::Component> QQmlDirParser::components() const
+{
+    return _components;
+}
+
+QHash<QString, QQmlDirParser::Component> QQmlDirParser::dependencies() const
+{
+    return _dependencies;
+}
+
+QList<QQmlDirParser::Script> QQmlDirParser::scripts() const
+{
+    return _scripts;
+}
+
+QList<QQmlDirParser::TypeInfo> QQmlDirParser::typeInfos() const
+{
+    return _typeInfos;
+}
+
+bool QQmlDirParser::designerSupported() const
+{
+    return _designerSupported;
+}
+
+QString QQmlDirParser::className() const
+{
+    return _className;
+}
+
+QDebug &operator<< (QDebug &debug, const QQmlDirParser::Component &component)
+{
+    const QString output = QStringLiteral("{%1 %2.%3}").
+        arg(component.typeName).arg(component.majorVersion).arg(component.minorVersion);
+    return debug << qPrintable(output);
+}
+
+QDebug &operator<< (QDebug &debug, const QQmlDirParser::Script &script)
+{
+    const QString output = QStringLiteral("{%1 %2.%3}").
+        arg(script.nameSpace).arg(script.majorVersion).arg(script.minorVersion);
+    return debug << qPrintable(output);
+}
+
+QT_END_NAMESPACE
diff --git a/src/qml/qmldirparser/qqmldirparser_p.h b/src/qml/qmldirparser/qqmldirparser_p.h
new file mode 100644
index 0000000000..cff9cb11a4
--- /dev/null
+++ b/src/qml/qmldirparser/qqmldirparser_p.h
@@ -0,0 +1,163 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QQMLDIRPARSER_P_H
+#define QQMLDIRPARSER_P_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include <QtCore/QUrl>
+#include <QtCore/QHash>
+#include <QtCore/QDebug>
+#include <private/qqmljsengine_p.h>
+#include <private/qv4global_p.h>
+
+QT_BEGIN_NAMESPACE
+
+class QQmlError;
+class QQmlEngine;
+class Q_QML_PRIVATE_EXPORT QQmlDirParser
+{
+public:
+    QQmlDirParser();
+    ~QQmlDirParser();
+
+    bool parse(const QString &source);
+
+    bool hasError() const;
+    void setError(const QQmlError &);
+    QList<QQmlError> errors(const QString &uri) const;
+
+    QString typeNamespace() const;
+    void setTypeNamespace(const QString &s);
+
+    struct Plugin
+    {
+        Plugin() {}
+
+        Plugin(const QString &name, const QString &path)
+            : name(name), path(path) {}
+
+        QString name;
+        QString path;
+    };
+
+    struct Component
+    {
+        Component() {}
+
+        Component(const QString &typeName, const QString &fileName, int majorVersion, int minorVersion)
+            : typeName(typeName), fileName(fileName), majorVersion(majorVersion), minorVersion(minorVersion),
+            internal(false), singleton(false) {}
+
+        QString typeName;
+        QString fileName;
+        int majorVersion = 0;
+        int minorVersion = 0;
+        bool internal = false;
+        bool singleton = false;
+    };
+
+    struct Script
+    {
+        Script() {}
+
+        Script(const QString &nameSpace, const QString &fileName, int majorVersion, int minorVersion)
+            : nameSpace(nameSpace), fileName(fileName), majorVersion(majorVersion), minorVersion(minorVersion) {}
+
+        QString nameSpace;
+        QString fileName;
+        int majorVersion = 0;
+        int minorVersion = 0;
+    };
+
+    QHash<QString,Component> components() const;
+    QHash<QString,Component> dependencies() const;
+    QList<Script> scripts() const;
+    QList<Plugin> plugins() const;
+    bool designerSupported() const;
+
+    struct TypeInfo
+    {
+        TypeInfo() {}
+        TypeInfo(const QString &fileName)
+            : fileName(fileName) {}
+
+        QString fileName;
+    };
+
+    QList<TypeInfo> typeInfos() const;
+
+    QString className() const;
+
+private:
+    bool maybeAddComponent(const QString &typeName, const QString &fileName, const QString &version, QHash<QString,Component> &hash, int lineNumber = -1, bool multi = true);
+    void reportError(quint16 line, quint16 column, const QString &message);
+
+private:
+    QList<QQmlJS::DiagnosticMessage> _errors;
+    QString _typeNamespace;
+    QHash<QString,Component> _components; // multi hash
+    QHash<QString,Component> _dependencies;
+    QList<Script> _scripts;
+    QList<Plugin> _plugins;
+    bool _designerSupported;
+    QList<TypeInfo> _typeInfos;
+    QString _className;
+};
+
+typedef QHash<QString,QQmlDirParser::Component> QQmlDirComponents;
+typedef QList<QQmlDirParser::Script> QQmlDirScripts;
+typedef QList<QQmlDirParser::Plugin> QQmlDirPlugins;
+
+QDebug &operator<< (QDebug &, const QQmlDirParser::Component &);
+QDebug &operator<< (QDebug &, const QQmlDirParser::Script &);
+
+QT_END_NAMESPACE
+
+#endif // QQMLDIRPARSER_P_H
diff --git a/src/qml/qmldirparser/qqmlerror.cpp b/src/qml/qmldirparser/qqmlerror.cpp
new file mode 100644
index 0000000000..5e181f7e27
--- /dev/null
+++ b/src/qml/qmldirparser/qqmlerror.cpp
@@ -0,0 +1,365 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qqmlerror.h"
+#include "qqmlsourcecoordinate_p.h"
+
+#include <QtCore/qdebug.h>
+#include <QtCore/qfile.h>
+#include <QtCore/qstringlist.h>
+#include <QtCore/qvector.h>
+
+#ifndef QT_NO_QOBJECT
+#include <QtCore/qobject.h>
+#include <QtCore/qpointer.h>
+#endif
+
+QT_BEGIN_NAMESPACE
+
+/*!
+    \class QQmlError
+    \since 5.0
+    \inmodule QtQml
+    \brief The QQmlError class encapsulates a QML error.
+
+    QQmlError includes a textual description of the error, as well
+    as location information (the file, line, and column). The toString()
+    method creates a single-line, human-readable string containing all of
+    this information, for example:
+    \code
+    file:///home/user/test.qml:7:8: Invalid property assignment: double expected
+    \endcode
+
+    You can use qDebug(), qInfo(), or qWarning() to output errors to the console.
+    This method will attempt to open the file indicated by the error
+    and include additional contextual information.
+    \code
+    file:///home/user/test.qml:7:8: Invalid property assignment: double expected
+            y: "hello"
+               ^
+    \endcode
+
+    \sa QQuickView::errors(), QQmlComponent::errors()
+*/
+class QQmlErrorPrivate
+{
+public:
+    QQmlErrorPrivate();
+
+    QUrl url;
+    QString description;
+    quint16 line;
+    quint16 column;
+    QtMsgType messageType;
+#ifndef QT_NO_QOBJECT
+    QPointer<QObject> object;
+#endif
+};
+
+QQmlErrorPrivate::QQmlErrorPrivate()
+: line(0), column(0), messageType(QtMsgType::QtWarningMsg)
+{
+}
+
+/*!
+    Creates an empty error object.
+*/
+QQmlError::QQmlError()
+: d(nullptr)
+{
+}
+
+/*!
+    Creates a copy of \a other.
+*/
+QQmlError::QQmlError(const QQmlError &other)
+: d(nullptr)
+{
+    *this = other;
+}
+
+/*!
+    Assigns \a other to this error object.
+*/
+QQmlError &QQmlError::operator=(const QQmlError &other)
+{
+    if (!other.d) {
+        delete d;
+        d = nullptr;
+    } else {
+        if (!d)
+            d = new QQmlErrorPrivate;
+        d->url = other.d->url;
+        d->description = other.d->description;
+        d->line = other.d->line;
+        d->column = other.d->column;
+#ifndef QT_NO_QOBJECT
+        d->object = other.d->object;
+#endif
+        d->messageType = other.d->messageType;
+    }
+    return *this;
+}
+
+/*!
+    \internal
+*/
+QQmlError::~QQmlError()
+{
+    delete d; d = nullptr;
+}
+
+/*!
+    Returns true if this error is valid, otherwise false.
+*/
+bool QQmlError::isValid() const
+{
+    return d != nullptr;
+}
+
+/*!
+    Returns the url for the file that caused this error.
+*/
+QUrl QQmlError::url() const
+{
+    if (d)
+        return d->url;
+    return QUrl();
+}
+
+/*!
+    Sets the \a url for the file that caused this error.
+*/
+void QQmlError::setUrl(const QUrl &url)
+{
+    if (!d)
+        d = new QQmlErrorPrivate;
+    d->url = url;
+}
+
+/*!
+    Returns the error description.
+*/
+QString QQmlError::description() const
+{
+    if (d)
+        return d->description;
+    return QString();
+}
+
+/*!
+    Sets the error \a description.
+*/
+void QQmlError::setDescription(const QString &description)
+{
+    if (!d)
+        d = new QQmlErrorPrivate;
+    d->description = description;
+}
+
+/*!
+    Returns the error line number.
+*/
+int QQmlError::line() const
+{
+    if (d)
+        return qmlSourceCoordinate(d->line);
+    return -1;
+}
+
+/*!
+    Sets the error \a line number.
+*/
+void QQmlError::setLine(int line)
+{
+    if (!d)
+        d = new QQmlErrorPrivate;
+    d->line = qmlSourceCoordinate(line);
+}
+
+/*!
+    Returns the error column number.
+*/
+int QQmlError::column() const
+{
+    if (d)
+        return qmlSourceCoordinate(d->column);
+    return -1;
+}
+
+/*!
+    Sets the error \a column number.
+*/
+void QQmlError::setColumn(int column)
+{
+    if (!d)
+        d = new QQmlErrorPrivate;
+    d->column = qmlSourceCoordinate(column);
+}
+
+#ifndef QT_NO_QOBJECT
+/*!
+    Returns the nearest object where this error occurred.
+    Exceptions in bound property expressions set this to the object
+    to which the property belongs. It will be 0 for all
+    other exceptions.
+ */
+QObject *QQmlError::object() const
+{
+    if (d)
+        return d->object;
+    return nullptr;
+}
+
+/*!
+    Sets the nearest \a object where this error occurred.
+ */
+void QQmlError::setObject(QObject *object)
+{
+    if (!d)
+        d = new QQmlErrorPrivate;
+    d->object = object;
+}
+#endif // QT_NO_QOBJECT
+
+/*!
+    \since 5.9
+
+    Returns the message type.
+ */
+QtMsgType QQmlError::messageType() const
+{
+    if (d)
+        return d->messageType;
+    return QtMsgType::QtWarningMsg;
+}
+
+/*!
+    \since 5.9
+
+    Sets the \a messageType for this message. The message type determines which
+    QDebug handlers are responsible for receiving the message.
+ */
+void QQmlError::setMessageType(QtMsgType messageType)
+{
+    if (!d)
+        d = new QQmlErrorPrivate;
+    d->messageType = messageType;
+}
+
+/*!
+    Returns the error as a human readable string.
+*/
+QString QQmlError::toString() const
+{
+    QString rv;
+
+    QUrl u(url());
+    int l(line());
+
+    if (u.isEmpty() || (u.isLocalFile() && u.path().isEmpty()))
+        rv += QLatin1String("<Unknown File>");
+    else
+        rv += u.toString();
+
+    if (l != -1) {
+        rv += QLatin1Char(':') + QString::number(l);
+
+        int c(column());
+        if (c != -1)
+            rv += QLatin1Char(':') + QString::number(c);
+    }
+
+    rv += QLatin1String(": ") + description();
+
+    return rv;
+}
+
+/*!
+    \relates QQmlError
+    \fn QDebug operator<<(QDebug debug, const QQmlError &error)
+
+    Outputs a human readable version of \a error to \a debug.
+*/
+
+QDebug operator<<(QDebug debug, const QQmlError &error)
+{
+    debug << qPrintable(error.toString());
+
+    QUrl url = error.url();
+
+    if (error.line() > 0 && url.scheme() == QLatin1String("file")) {
+        QString file = url.toLocalFile();
+        QFile f(file);
+        if (f.open(QIODevice::ReadOnly)) {
+            QByteArray data = f.readAll();
+            QTextStream stream(data, QIODevice::ReadOnly);
+#if QT_CONFIG(textcodec)
+            stream.setCodec("UTF-8");
+#endif
+            const QString code = stream.readAll();
+            const auto lines = code.splitRef(QLatin1Char('\n'));
+
+            if (lines.count() >= error.line()) {
+                const QStringRef &line = lines.at(error.line() - 1);
+                debug << "\n    " << line.toLocal8Bit().constData();
+
+                if(error.column() > 0) {
+                    int column = qMax(0, error.column() - 1);
+                    column = qMin(column, line.length());
+
+                    QByteArray ind;
+                    ind.reserve(column);
+                    for (int i = 0; i < column; ++i) {
+                        const QChar ch = line.at(i);
+                        if (ch.isSpace())
+                            ind.append(ch.unicode());
+                        else
+                            ind.append(' ');
+                    }
+                    ind.append('^');
+                    debug << "\n    " << ind.constData();
+                }
+            }
+        }
+    }
+    return debug;
+}
+
+QT_END_NAMESPACE
diff --git a/src/qml/qmldirparser/qqmlerror.h b/src/qml/qmldirparser/qqmlerror.h
new file mode 100644
index 0000000000..f4221358e9
--- /dev/null
+++ b/src/qml/qmldirparser/qqmlerror.h
@@ -0,0 +1,91 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QQMLERROR_H
+#define QQMLERROR_H
+
+#include <QtQml/qtqmlglobal.h>
+
+#include <QtCore/qurl.h>
+#include <QtCore/qstring.h>
+
+QT_BEGIN_NAMESPACE
+
+// ### Qt 6: should this be called QQmlMessage, since it can have a message type?
+class QDebug;
+class QQmlErrorPrivate;
+class Q_QML_EXPORT QQmlError
+{
+public:
+    QQmlError();
+    QQmlError(const QQmlError &);
+    QQmlError &operator=(const QQmlError &);
+    ~QQmlError();
+
+    bool isValid() const;
+
+    QUrl url() const;
+    void setUrl(const QUrl &);
+    QString description() const;
+    void setDescription(const QString &);
+    int line() const;
+    void setLine(int);
+    int column() const;
+    void setColumn(int);
+
+#ifndef QT_NO_QOBJECT
+    QObject *object() const;
+    void setObject(QObject *);
+#endif
+
+    QtMsgType messageType() const;
+    void setMessageType(QtMsgType messageType);
+
+    QString toString() const;
+private:
+    QQmlErrorPrivate *d;
+};
+
+QDebug Q_QML_EXPORT operator<<(QDebug debug, const QQmlError &error);
+
+Q_DECLARE_TYPEINFO(QQmlError, Q_MOVABLE_TYPE);
+
+QT_END_NAMESPACE
+
+#endif // QQMLERROR_H
diff --git a/src/qml/qmldirparser/qqmlsourcecoordinate_p.h b/src/qml/qmldirparser/qqmlsourcecoordinate_p.h
new file mode 100644
index 0000000000..76ac741ae8
--- /dev/null
+++ b/src/qml/qmldirparser/qqmlsourcecoordinate_p.h
@@ -0,0 +1,72 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QQMLSOURCECOORDINATE_P_H
+#define QQMLSOURCECOORDINATE_P_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include <QtCore/qglobal.h>
+
+#include <climits>
+
+QT_BEGIN_NAMESPACE
+
+inline quint16 qmlSourceCoordinate(int n)
+{
+    return (n > 0 && n <= static_cast<int>(USHRT_MAX)) ? static_cast<quint16>(n) : 0;
+}
+
+inline int qmlSourceCoordinate(quint16 n)
+{
+    return (n == 0) ? -1 : static_cast<int>(n);
+}
+
+QT_END_NAMESPACE
+
+#endif // QQMLSOURCECOORDINATE_P_H
diff --git a/src/qml/qtqmlglobal.h b/src/qml/qtqmlglobal.h
index 387c28a945..090b830b3c 100644
--- a/src/qml/qtqmlglobal.h
+++ b/src/qml/qtqmlglobal.h
@@ -50,6 +50,10 @@
 #  if QT_CONFIG(qml_network)
 #    include <QtNetwork/qtnetworkglobal.h>
 #  endif
+#else
+#  define QT_FEATURE_qml_debug -1
+#  define QT_FEATURE_qml_sequence_object 1
+#  define QT_FEATURE_qml_tracing -1
 #endif
 
 QT_BEGIN_NAMESPACE
diff --git a/src/qml/qtqmlglobal_p.h b/src/qml/qtqmlglobal_p.h
index 4c0ba338d8..60988d12e6 100644
--- a/src/qml/qtqmlglobal_p.h
+++ b/src/qml/qtqmlglobal_p.h
@@ -57,6 +57,8 @@
 #  include <QtQml/private/qtqml-config_p.h>
 #endif
 
+#define Q_QML_PRIVATE_API_VERSION 3
+
 #define Q_QML_PRIVATE_EXPORT Q_QML_EXPORT
 
 #if !defined(QT_QMLDEVTOOLS_LIB) && !defined(QT_BUILD_QMLDEVTOOLS_LIB)
diff --git a/src/qml/types/qqmlbind.cpp b/src/qml/types/qqmlbind.cpp
index da644becc2..513f7f2997 100644
--- a/src/qml/types/qqmlbind.cpp
+++ b/src/qml/types/qqmlbind.cpp
@@ -60,7 +60,7 @@ QT_BEGIN_NAMESPACE
 class QQmlBindPrivate : public QObjectPrivate
 {
 public:
-    QQmlBindPrivate() : obj(0), componentComplete(true), delayed(false), pendingEval(false) {}
+    QQmlBindPrivate() : obj(nullptr), componentComplete(true), delayed(false), pendingEval(false) {}
     ~QQmlBindPrivate() { }
 
     QQmlNullableValue<bool> when;
@@ -102,7 +102,7 @@ void QQmlBindPrivate::validate(QObject *binding) const
     In QML, property bindings result in a dependency between the properties of
     different objects.
 
-    \section1 Binding to an inaccessible property
+    \section1 Binding to an Inaccessible Property
 
     Sometimes it is necessary to bind an object's property to
     that of another object that isn't directly instantiated by QML, such as a
@@ -120,7 +120,7 @@ void QQmlBindPrivate::validate(QObject *binding) const
     When \c{text} changes, the C++ property \c{enteredText} will update
     automatically.
 
-    \section1 Conditional bindings
+    \section1 Conditional Bindings
 
     In some cases you may want to modify the value of a property when a certain
     condition is met but leave it unmodified otherwise. Often, it's not possible
@@ -370,7 +370,7 @@ void QQmlBind::eval()
             //restore any previous binding
             if (d->prevBind) {
                 QQmlAbstractBinding::Ptr p = d->prevBind;
-                d->prevBind = 0;
+                d->prevBind = nullptr;
                 QQmlPropertyPrivate::setBinding(p.data());
             }
             return;
diff --git a/src/qml/types/qqmlbind_p.h b/src/qml/types/qqmlbind_p.h
index c9dd14b58a..5bf9ef85c6 100644
--- a/src/qml/types/qqmlbind_p.h
+++ b/src/qml/types/qqmlbind_p.h
@@ -71,7 +71,7 @@ class Q_AUTOTEST_EXPORT QQmlBind : public QObject, public QQmlPropertyValueSourc
     Q_PROPERTY(bool delayed READ delayed WRITE setDelayed REVISION 8)
 
 public:
-    QQmlBind(QObject *parent=0);
+    QQmlBind(QObject *parent=nullptr);
     ~QQmlBind();
 
     bool when() const;
diff --git a/src/qml/types/qqmlconnections.cpp b/src/qml/types/qqmlconnections.cpp
index e218cdcfe4..f601087690 100644
--- a/src/qml/types/qqmlconnections.cpp
+++ b/src/qml/types/qqmlconnections.cpp
@@ -56,7 +56,7 @@ QT_BEGIN_NAMESPACE
 class QQmlConnectionsPrivate : public QObjectPrivate
 {
 public:
-    QQmlConnectionsPrivate() : target(0), enabled(true), targetSet(false), ignoreUnknownSignals(false), componentcomplete(true) {}
+    QQmlConnectionsPrivate() : target(nullptr), enabled(true), targetSet(false), ignoreUnknownSignals(false), componentcomplete(true) {}
 
     QList<QQmlBoundSignal*> boundsignals;
     QObject *target;
@@ -75,7 +75,7 @@ public:
     \instantiates QQmlConnections
     \inqmlmodule QtQml
     \ingroup qtquick-interceptors
-    \brief Describes generalized connections to signals
+    \brief Describes generalized connections to signals.
 
     A Connections object creates a connection to a QML signal.
 
@@ -231,11 +231,11 @@ void QQmlConnections::setIgnoreUnknownSignals(bool ignore)
     d->ignoreUnknownSignals = ignore;
 }
 
-void QQmlConnectionsParser::verifyBindings(const QV4::CompiledData::Unit *qmlUnit, const QList<const QV4::CompiledData::Binding *> &props)
+void QQmlConnectionsParser::verifyBindings(const QQmlRefPointer<QV4::CompiledData::CompilationUnit> &compilationUnit, const QList<const QV4::CompiledData::Binding *> &props)
 {
     for (int ii = 0; ii < props.count(); ++ii) {
         const QV4::CompiledData::Binding *binding = props.at(ii);
-        const QString &propName = qmlUnit->stringAt(binding->propertyNameIndex);
+        const QString &propName = compilationUnit->stringAt(binding->propertyNameIndex);
 
         if (!propName.startsWith(QLatin1String("on")) || (propName.length() < 3 || !propName.at(2).isUpper())) {
             error(props.at(ii), QQmlConnections::tr("Cannot assign to non-existent property \"%1\"").arg(propName));
@@ -243,8 +243,8 @@ void QQmlConnectionsParser::verifyBindings(const QV4::CompiledData::Unit *qmlUni
         }
 
         if (binding->type >= QV4::CompiledData::Binding::Type_Object) {
-            const QV4::CompiledData::Object *target = qmlUnit->objectAt(binding->value.objectIndex);
-            if (!qmlUnit->stringAt(target->inheritedTypeNameIndex).isEmpty())
+            const QV4::CompiledData::Object *target = compilationUnit->objectAt(binding->value.objectIndex);
+            if (!compilationUnit->stringAt(target->inheritedTypeNameIndex).isEmpty())
                 error(binding, QQmlConnections::tr("Connections: nested objects not allowed"));
             else
                 error(binding, QQmlConnections::tr("Connections: syntax error"));
@@ -256,7 +256,7 @@ void QQmlConnectionsParser::verifyBindings(const QV4::CompiledData::Unit *qmlUni
     }
 }
 
-void QQmlConnectionsParser::applyBindings(QObject *object, QV4::CompiledData::CompilationUnit *compilationUnit, const QList<const QV4::CompiledData::Binding *> &bindings)
+void QQmlConnectionsParser::applyBindings(QObject *object, const QQmlRefPointer<QV4::CompiledData::CompilationUnit> &compilationUnit, const QList<const QV4::CompiledData::Binding *> &bindings)
 {
     QQmlConnectionsPrivate *p =
         static_cast<QQmlConnectionsPrivate *>(QObjectPrivate::get(object));
@@ -274,12 +274,11 @@ void QQmlConnections::connectSignals()
         return;
     QObject *target = this->target();
     QQmlData *ddata = QQmlData::get(this);
-    QQmlContextData *ctxtdata = ddata ? ddata->outerContext : 0;
+    QQmlContextData *ctxtdata = ddata ? ddata->outerContext : nullptr;
 
-    const QV4::CompiledData::Unit *qmlUnit = d->compilationUnit->data;
     for (const QV4::CompiledData::Binding *binding : qAsConst(d->bindings)) {
         Q_ASSERT(binding->type == QV4::CompiledData::Binding::Type_Script);
-        QString propName = qmlUnit->stringAt(binding->propertyNameIndex);
+        QString propName = d->compilationUnit->stringAt(binding->propertyNameIndex);
 
         QQmlProperty prop(target, propName);
         if (prop.isValid() && (prop.type() & QQmlProperty::SignalProperty)) {
@@ -288,9 +287,10 @@ void QQmlConnections::connectSignals()
                 new QQmlBoundSignal(target, signalIndex, this, qmlEngine(this));
             signal->setEnabled(d->enabled);
 
-            QQmlBoundSignalExpression *expression = ctxtdata ?
-                new QQmlBoundSignalExpression(target, signalIndex,
-                                              ctxtdata, this, d->compilationUnit->runtimeFunctions[binding->value.compiledScriptIndex]) : 0;
+            auto f = d->compilationUnit->runtimeFunctions[binding->value.compiledScriptIndex];
+            QQmlBoundSignalExpression *expression =
+                    ctxtdata ? new QQmlBoundSignalExpression(target, signalIndex, ctxtdata, this, f)
+                             : nullptr;
             signal->takeExpression(expression);
             d->boundsignals += signal;
         } else {
diff --git a/src/qml/types/qqmlconnections_p.h b/src/qml/types/qqmlconnections_p.h
index 580b6522de..bd03d7e152 100644
--- a/src/qml/types/qqmlconnections_p.h
+++ b/src/qml/types/qqmlconnections_p.h
@@ -69,11 +69,11 @@ class Q_AUTOTEST_EXPORT QQmlConnections : public QObject, public QQmlParserStatu
 
     Q_INTERFACES(QQmlParserStatus)
     Q_PROPERTY(QObject *target READ target WRITE setTarget NOTIFY targetChanged)
-    Q_REVISION(1) Q_PROPERTY(bool enabled READ isEnabled WRITE setEnabled NOTIFY enabledChanged)
+    Q_PROPERTY(bool enabled READ isEnabled WRITE setEnabled NOTIFY enabledChanged REVISION 1)
     Q_PROPERTY(bool ignoreUnknownSignals READ ignoreUnknownSignals WRITE setIgnoreUnknownSignals)
 
 public:
-    QQmlConnections(QObject *parent=0);
+    QQmlConnections(QObject *parent=nullptr);
     ~QQmlConnections();
 
     QObject *target() const;
@@ -98,8 +98,8 @@ private:
 class QQmlConnectionsParser : public QQmlCustomParser
 {
 public:
-    void verifyBindings(const QV4::CompiledData::Unit *qmlUnit, const QList<const QV4::CompiledData::Binding *> &props) override;
-    void applyBindings(QObject *object, QV4::CompiledData::CompilationUnit *compilationUnit, const QList<const QV4::CompiledData::Binding *> &bindings) override;
+    void verifyBindings(const QQmlRefPointer<QV4::CompiledData::CompilationUnit> &compilationUnit, const QList<const QV4::CompiledData::Binding *> &props) override;
+    void applyBindings(QObject *object, const QQmlRefPointer<QV4::CompiledData::CompilationUnit> &compilationUnit, const QList<const QV4::CompiledData::Binding *> &bindings) override;
 };
 
 
diff --git a/src/qml/types/qqmldelegatecomponent.cpp b/src/qml/types/qqmldelegatecomponent.cpp
new file mode 100644
index 0000000000..470f6cab6a
--- /dev/null
+++ b/src/qml/types/qqmldelegatecomponent.cpp
@@ -0,0 +1,300 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qqmldelegatecomponent_p.h"
+#include <QtQml/private/qqmladaptormodel_p.h>
+
+QT_BEGIN_NAMESPACE
+
+QQmlAbstractDelegateComponent::QQmlAbstractDelegateComponent(QObject *parent)
+    : QQmlComponent(parent)
+{
+}
+
+QQmlAbstractDelegateComponent::~QQmlAbstractDelegateComponent()
+{
+}
+
+QVariant QQmlAbstractDelegateComponent::value(QQmlAdaptorModel *adaptorModel, int row, int column, const QString &role) const
+{
+    if (!adaptorModel)
+        return QVariant();
+    return adaptorModel->value(adaptorModel->indexAt(row, column), role);
+}
+
+/*!
+    \qmlmodule Qt.labs.qmlmodels 1.0
+    \title Qt Labs QML Models - QML Types
+    \ingroup qmlmodules
+    \brief The Qt Labs QML Models module provides various model-related types for use with views.
+
+    To use this module, import the module with the following line:
+
+    \qml
+    import Qt.labs.qmlmodels 1.0
+    \endqml
+*/
+
+/*!
+    \qmltype DelegateChoice
+    \instantiates QQmlDelegateChoice
+    \inqmlmodule Qt.labs.qmlmodels
+    \brief Encapsulates a delegate and when to use it.
+
+    The DelegateChoice type wraps a delegate and defines the circumstances
+    in which it should be chosen.
+
+    DelegateChoices can be nested inside a DelegateChooser.
+
+    \sa DelegateChooser
+*/
+
+/*!
+    \qmlproperty string QtQml.Models::DelegateChoice::roleValue
+    This property holds the value used to match the role data for the role provided by \l DelegateChooser::role.
+*/
+QVariant QQmlDelegateChoice::roleValue() const
+{
+    return m_value;
+}
+
+void QQmlDelegateChoice::setRoleValue(const QVariant &value)
+{
+    if (m_value == value)
+        return;
+    m_value = value;
+    emit roleValueChanged();
+    emit changed();
+}
+
+/*!
+    \qmlproperty index QtQml.Models::DelegateChoice::row
+    This property holds the value used to match the row value of model elements.
+    With models that have only the index property (and thus only one column), this property
+    should be intended as an index, and set to the desired index value.
+
+    \note Setting both row and index has undefined behavior. The two are equivalent and only
+    one should be used.
+
+    \sa index
+*/
+
+/*!
+    \qmlproperty index QtQml.Models::DelegateChoice::index
+    This property holds the value used to match the index value of model elements.
+    This is effectively an alias for \l row.
+
+    \sa row
+*/
+int QQmlDelegateChoice::row() const
+{
+    return m_row;
+}
+
+void QQmlDelegateChoice::setRow(int r)
+{
+    if (m_row == r)
+        return;
+    m_row = r;
+    emit rowChanged();
+    emit indexChanged();
+    emit changed();
+}
+
+/*!
+    \qmlproperty index QtQml.Models::DelegateChoice::column
+    This property holds the value used to match the column value of model elements.
+*/
+int QQmlDelegateChoice::column() const
+{
+    return m_column;
+}
+
+void QQmlDelegateChoice::setColumn(int c)
+{
+    if (m_column == c)
+        return;
+    m_column = c;
+    emit columnChanged();
+    emit changed();
+}
+
+QQmlComponent *QQmlDelegateChoice::delegate() const
+{
+    return m_delegate;
+}
+
+/*!
+    \qmlproperty Component QtQml.Models::DelegateChoice::delegate
+    This property holds the delegate to use if this choice matches the model item.
+*/
+void QQmlDelegateChoice::setDelegate(QQmlComponent *delegate)
+{
+    if (m_delegate == delegate)
+        return;
+    QQmlAbstractDelegateComponent *adc = static_cast<QQmlAbstractDelegateComponent *>(m_delegate);
+    if (adc)
+        disconnect(adc, &QQmlAbstractDelegateComponent::delegateChanged, this, &QQmlDelegateChoice::delegateChanged);
+    m_delegate = delegate;
+    adc = static_cast<QQmlAbstractDelegateComponent *>(delegate);
+    if (adc)
+        connect(adc, &QQmlAbstractDelegateComponent::delegateChanged, this, &QQmlDelegateChoice::delegateChanged);
+    emit delegateChanged();
+    emit changed();
+}
+
+bool QQmlDelegateChoice::match(int row, int column, const QVariant &value) const
+{
+    if (!m_value.isValid() && m_row < 0 && m_column < 0)
+        return true;
+
+    const bool roleMatched = (m_value.isValid()) ? value == m_value : true;
+    const bool rowMatched = (m_row < 0 ) ? true : m_row == row;
+    const bool columnMatched = (m_column < 0 ) ? true : m_column == column;
+    return roleMatched && rowMatched && columnMatched;
+}
+
+/*!
+    \qmltype DelegateChooser
+    \instantiates QQmlDelegateChooser
+    \inqmlmodule Qt.labs.qmlmodels
+    \brief Allows a view to use different delegates for different types of items in the model.
+
+    The DelegateChooser is a special \l Component type intended for those scenarios where a Component is required
+    by a view and used as a delegate.
+    DelegateChooser encapsulates a set of \l {DelegateChoice}s.
+    These choices are used determine the delegate that will be instantiated for each
+    item in the model.
+    The selection of the choice is performed based on the value that a model item has for \l role,
+    and also based on index.
+
+    \note This type is intended to transparently work only with TableView and any DelegateModel-based view.
+    Views (including user-defined views) that aren't internally based on a DelegateModel need to explicitly support
+    this type of component to make it function as described.
+
+    \sa DelegateChoice
+*/
+
+/*!
+    \qmlproperty string QtQml.Models::DelegateChooser::role
+    This property holds the role used to determine the delegate for a given model item.
+
+    \sa DelegateChoice
+*/
+void QQmlDelegateChooser::setRole(const QString &role)
+{
+    if (m_role == role)
+        return;
+    m_role = role;
+    emit roleChanged();
+}
+
+/*!
+    \qmlproperty list<DelegateChoice> QtQml.Models::DelegateChooser::choices
+    \default
+
+    The list of DelegateChoices for the chooser.
+
+    The list is treated as an ordered list, where the first DelegateChoice to match
+    will be used be a view.
+
+    It should not generally be necessary to refer to the \c choices property,
+    as it is the default property for DelegateChooser and thus all child items are
+    automatically assigned to this property.
+*/
+
+QQmlListProperty<QQmlDelegateChoice> QQmlDelegateChooser::choices()
+{
+    return QQmlListProperty<QQmlDelegateChoice>(this, nullptr,
+                                                QQmlDelegateChooser::choices_append,
+                                                QQmlDelegateChooser::choices_count,
+                                                QQmlDelegateChooser::choices_at,
+                                                QQmlDelegateChooser::choices_clear);
+}
+
+void QQmlDelegateChooser::choices_append(QQmlListProperty<QQmlDelegateChoice> *prop, QQmlDelegateChoice *choice)
+{
+    QQmlDelegateChooser *q = static_cast<QQmlDelegateChooser *>(prop->object);
+    q->m_choices.append(choice);
+    connect(choice, &QQmlDelegateChoice::changed, q, &QQmlAbstractDelegateComponent::delegateChanged);
+    q->delegateChanged();
+}
+
+int QQmlDelegateChooser::choices_count(QQmlListProperty<QQmlDelegateChoice> *prop)
+{
+    QQmlDelegateChooser *q = static_cast<QQmlDelegateChooser*>(prop->object);
+    return q->m_choices.count();
+}
+
+QQmlDelegateChoice *QQmlDelegateChooser::choices_at(QQmlListProperty<QQmlDelegateChoice> *prop, int index)
+{
+    QQmlDelegateChooser *q = static_cast<QQmlDelegateChooser*>(prop->object);
+    return q->m_choices.at(index);
+}
+
+void QQmlDelegateChooser::choices_clear(QQmlListProperty<QQmlDelegateChoice> *prop)
+{
+    QQmlDelegateChooser *q = static_cast<QQmlDelegateChooser *>(prop->object);
+    for (QQmlDelegateChoice *choice : q->m_choices)
+        disconnect(choice, &QQmlDelegateChoice::changed, q, &QQmlAbstractDelegateComponent::delegateChanged);
+    q->m_choices.clear();
+    q->delegateChanged();
+}
+
+QQmlComponent *QQmlDelegateChooser::delegate(QQmlAdaptorModel *adaptorModel, int row, int column) const
+{
+    QVariant v;
+    if (!m_role.isNull())
+        v = value(adaptorModel, row, column, m_role);
+    if (!v.isValid()) { // check if the row only has modelData, for example if the row is a QVariantMap
+        v = value(adaptorModel, row, column, QStringLiteral("modelData"));
+        if (v.isValid())
+            v = v.toMap().value(m_role);
+    }
+    // loop through choices, finding first one that fits
+    for (int i = 0; i < m_choices.count(); ++i) {
+        const QQmlDelegateChoice *choice = m_choices.at(i);
+        if (choice->match(row, column, v))
+            return choice->delegate();
+    }
+
+    return nullptr;
+}
+
+QT_END_NAMESPACE
diff --git a/src/qml/types/qqmldelegatecomponent_p.h b/src/qml/types/qqmldelegatecomponent_p.h
new file mode 100644
index 0000000000..c925ed9a60
--- /dev/null
+++ b/src/qml/types/qqmldelegatecomponent_p.h
@@ -0,0 +1,155 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QQMLDELEGATECOMPONENT_P_H
+#define QQMLDELEGATECOMPONENT_P_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include <private/qtqmlglobal_p.h>
+#include <qqmlcomponent.h>
+
+QT_REQUIRE_CONFIG(qml_delegate_model);
+
+QT_BEGIN_NAMESPACE
+
+// TODO: consider making QQmlAbstractDelegateComponent public API
+class QQmlAbstractDelegateComponentPrivate;
+class QQmlAdaptorModel;
+class Q_QML_PRIVATE_EXPORT QQmlAbstractDelegateComponent : public QQmlComponent
+{
+    Q_OBJECT
+public:
+    QQmlAbstractDelegateComponent(QObject *parent = nullptr);
+    ~QQmlAbstractDelegateComponent() override;
+
+    virtual QQmlComponent *delegate(QQmlAdaptorModel *adaptorModel, int row, int column = 0) const = 0;
+
+signals:
+    void delegateChanged();
+
+protected:
+    QVariant value(QQmlAdaptorModel *adaptorModel,int row, int column, const QString &role) const;
+
+private:
+    Q_DECLARE_PRIVATE(QQmlAbstractDelegateComponent)
+    Q_DISABLE_COPY(QQmlAbstractDelegateComponent)
+};
+
+class Q_QML_PRIVATE_EXPORT QQmlDelegateChoice : public QObject
+{
+    Q_OBJECT
+    Q_PROPERTY(QVariant roleValue READ roleValue WRITE setRoleValue NOTIFY roleValueChanged)
+    Q_PROPERTY(int row READ row WRITE setRow NOTIFY rowChanged)
+    Q_PROPERTY(int index READ row WRITE setRow NOTIFY indexChanged)
+    Q_PROPERTY(int column READ column WRITE setColumn NOTIFY columnChanged)
+    Q_PROPERTY(QQmlComponent* delegate READ delegate WRITE setDelegate NOTIFY delegateChanged)
+    Q_CLASSINFO("DefaultProperty", "delegate")
+public:
+    QVariant roleValue() const;
+    void setRoleValue(const QVariant &roleValue);
+
+    int row() const;
+    void setRow(int r);
+
+    int column() const;
+    void setColumn(int c);
+
+    QQmlComponent *delegate() const;
+    void setDelegate(QQmlComponent *delegate);
+
+    virtual bool match(int row, int column, const QVariant &value) const;
+
+signals:
+    void roleValueChanged();
+    void rowChanged();
+    void indexChanged();
+    void columnChanged();
+    void delegateChanged();
+    void changed();
+
+private:
+    QVariant m_value;
+    int m_row = -1;
+    int m_column = -1;
+    QQmlComponent *m_delegate = nullptr;
+};
+
+class Q_QML_PRIVATE_EXPORT QQmlDelegateChooser : public QQmlAbstractDelegateComponent
+{
+    Q_OBJECT
+    Q_PROPERTY(QString role READ role WRITE setRole NOTIFY roleChanged)
+    Q_PROPERTY(QQmlListProperty<QQmlDelegateChoice> choices READ choices CONSTANT)
+    Q_CLASSINFO("DefaultProperty", "choices")
+
+public:
+    QString role() const { return m_role; }
+    void setRole(const QString &role);
+
+    virtual QQmlListProperty<QQmlDelegateChoice> choices();
+    static void choices_append(QQmlListProperty<QQmlDelegateChoice> *, QQmlDelegateChoice *);
+    static int choices_count(QQmlListProperty<QQmlDelegateChoice> *);
+    static QQmlDelegateChoice *choices_at(QQmlListProperty<QQmlDelegateChoice> *, int);
+    static void choices_clear(QQmlListProperty<QQmlDelegateChoice> *);
+
+    QQmlComponent *delegate(QQmlAdaptorModel *adaptorModel, int row, int column = -1) const override;
+
+signals:
+    void roleChanged();
+
+private:
+    QString m_role;
+    QList<QQmlDelegateChoice *> m_choices;
+};
+
+QT_END_NAMESPACE
+
+QML_DECLARE_TYPE(QQmlDelegateChoice)
+QML_DECLARE_TYPE(QQmlDelegateChooser)
+
+#endif // QQMLDELEGATECOMPONENT_P_H
diff --git a/src/qml/types/qqmldelegatemodel.cpp b/src/qml/types/qqmldelegatemodel.cpp
index 9620df6af9..572f58339f 100644
--- a/src/qml/types/qqmldelegatemodel.cpp
+++ b/src/qml/types/qqmldelegatemodel.cpp
@@ -38,6 +38,7 @@
 ****************************************************************************/
 
 #include "qqmldelegatemodel_p_p.h"
+#include "qqmldelegatecomponent_p.h"
 
 #include <QtQml/qqmlinfo.h>
 
@@ -93,20 +94,19 @@ struct DelegateModelGroupFunction : QV4::FunctionObject
 
     static Heap::DelegateModelGroupFunction *create(QV4::ExecutionContext *scope, uint flag, QV4::ReturnedValue (*code)(QQmlDelegateModelItem *item, uint flag, const QV4::Value &arg))
     {
-        return scope->engine()->memoryManager->allocObject<DelegateModelGroupFunction>(scope, flag, code);
+        return scope->engine()->memoryManager->allocate<DelegateModelGroupFunction>(scope, flag, code);
     }
 
-    static void call(const QV4::Managed *that, QV4::Scope &scope, QV4::CallData *callData)
+    static ReturnedValue virtualCall(const QV4::FunctionObject *that, const Value *thisObject, const Value *argv, int argc)
     {
+        QV4::Scope scope(that->engine());
         QV4::Scoped<DelegateModelGroupFunction> f(scope, static_cast<const DelegateModelGroupFunction *>(that));
-        QV4::Scoped<QQmlDelegateModelItemObject> o(scope, callData->thisObject);
-        if (!o) {
-            scope.result = scope.engine->throwTypeError(QStringLiteral("Not a valid VisualData object"));
-            return;
-        }
+        QV4::Scoped<QQmlDelegateModelItemObject> o(scope, thisObject);
+        if (!o)
+            return scope.engine->throwTypeError(QStringLiteral("Not a valid DelegateModel object"));
 
-        QV4::ScopedValue v(scope, callData->argument(0));
-        scope.result = f->d()->code(o->d()->item, f->d()->flag, v);
+        QV4::ScopedValue v(scope, argc ? argv[0] : Value::undefinedValue());
+        return f->d()->code(o->d()->item, f->d()->flag, v);
     }
 };
 
@@ -129,7 +129,8 @@ public:
     QQmlDelegateModelEngineData(QV4::ExecutionEngine *v4);
     ~QQmlDelegateModelEngineData();
 
-    QV4::ReturnedValue array(QV8Engine *engine, const QVector<QQmlChangeSet::Change> &changes);
+    QV4::ReturnedValue array(QV4::ExecutionEngine *engine,
+                             const QVector<QQmlChangeSet::Change> &changes);
 
     QV4::PersistentValue changeProto;
 };
@@ -160,26 +161,10 @@ QQmlDelegateModelParts::QQmlDelegateModelParts(QQmlDelegateModel *parent)
 //---------------------------------------------------------------------------
 
 /*!
-    \qmltype VisualDataModel
-    \instantiates QQmlDelegateModel
-    \inqmlmodule QtQuick
-    \ingroup qtquick-models
-    \brief Encapsulates a model and delegate
-
-    The VisualDataModel type encapsulates a model and the delegate that will
-    be instantiated for items in a model.
-
-    This type is provided by the \l{Qt QML} module due to compatibility reasons.
-    The same implementation is now primarily available as DelegateModel in the
-    \l{Qt QML Models QML Types}{Qt QML Models} module.
-
-    \sa {QtQml.Models::DelegateModel}
-*/
-/*!
     \qmltype DelegateModel
     \instantiates QQmlDelegateModel
     \inqmlmodule QtQml.Models
-    \brief Encapsulates a model and delegate
+    \brief Encapsulates a model and delegate.
 
     The DelegateModel type encapsulates a model and the delegate that will
     be instantiated for items in the model.
@@ -193,17 +178,14 @@ QQmlDelegateModelParts::QQmlDelegateModelParts(QQmlDelegateModel *parent)
 
     The example below illustrates using a DelegateModel with a ListView.
 
-    \snippet delegatemodel/visualdatamodel.qml 0
-
-    \note This type is also available as \l VisualDataModel in the \l{Qt QML}
-    module due to compatibility reasons.
+    \snippet delegatemodel/delegatemodel.qml 0
 */
 
 QQmlDelegateModelPrivate::QQmlDelegateModelPrivate(QQmlContext *ctxt)
-    : m_delegate(0)
-    , m_cacheMetaType(0)
+    : m_delegateChooser(nullptr)
+    , m_cacheMetaType(nullptr)
     , m_context(ctxt)
-    , m_parts(0)
+    , m_parts(nullptr)
     , m_filterGroup(QStringLiteral("items"))
     , m_count(0)
     , m_groupCount(Compositor::MinimumGroupCount)
@@ -214,9 +196,9 @@ QQmlDelegateModelPrivate::QQmlDelegateModelPrivate(QQmlContext *ctxt)
     , m_transaction(false)
     , m_incubatorCleanupScheduled(false)
     , m_waitingToFetchMore(false)
-    , m_cacheItems(0)
-    , m_items(0)
-    , m_persistedItems(0)
+    , m_cacheItems(nullptr)
+    , m_items(nullptr)
+    , m_persistedItems(nullptr)
 {
 }
 
@@ -228,6 +210,14 @@ QQmlDelegateModelPrivate::~QQmlDelegateModelPrivate()
         m_cacheMetaType->release();
 }
 
+int QQmlDelegateModelPrivate::adaptorModelCount() const
+{
+    // QQmlDelegateModel currently only support list models.
+    // So even if a model is a table model, only the first
+    // column will be used.
+    return m_adaptorModel.rowCount();
+}
+
 void QQmlDelegateModelPrivate::requestMoreIfNecessary()
 {
     Q_Q(QQmlDelegateModel);
@@ -263,14 +253,17 @@ QQmlDelegateModel::QQmlDelegateModel(QQmlContext *ctxt, QObject *parent)
 QQmlDelegateModel::~QQmlDelegateModel()
 {
     Q_D(QQmlDelegateModel);
+    d->disconnectFromAbstractItemModel();
+    d->m_adaptorModel.setObject(nullptr, this);
 
     for (QQmlDelegateModelItem *cacheItem : qAsConst(d->m_cache)) {
         if (cacheItem->object) {
             delete cacheItem->object;
 
-            cacheItem->object = 0;
-            cacheItem->contextData->destroy();
-            cacheItem->contextData = 0;
+            cacheItem->object = nullptr;
+            cacheItem->contextData->invalidate();
+            Q_ASSERT(cacheItem->contextData->refCount == 1);
+            cacheItem->contextData = nullptr;
             cacheItem->scriptRef -= 1;
         }
         cacheItem->groups &= ~Compositor::UnresolvedFlag;
@@ -278,7 +271,7 @@ QQmlDelegateModel::~QQmlDelegateModel()
         if (!cacheItem->isReferenced())
             delete cacheItem;
         else if (cacheItem->incubationTask)
-            cacheItem->incubationTask->vdm = 0;
+            cacheItem->incubationTask->vdm = nullptr;
     }
 }
 
@@ -325,7 +318,7 @@ void QQmlDelegateModel::componentComplete()
     }
 
     d->m_cacheMetaType = new QQmlDelegateModelItemMetaType(
-            QQmlEnginePrivate::getV8Engine(d->m_context->engine()), this, groupNames);
+                d->m_context->engine()->handle(), this, groupNames);
 
     d->m_compositor.setGroupCount(d->m_groupCount);
     d->m_compositor.setDefaultGroups(defaultGroups);
@@ -335,7 +328,7 @@ void QQmlDelegateModel::componentComplete()
         static_cast<QQmlPartsModel *>(d->m_pendingParts.first())->updateFilterGroup();
 
     QVector<Compositor::Insert> inserts;
-    d->m_count = d->m_adaptorModel.count();
+    d->m_count = d->adaptorModelCount();
     d->m_compositor.append(
             &d->m_adaptorModel,
             0,
@@ -357,9 +350,10 @@ void QQmlDelegateModel::componentComplete()
     {QAbstractItemModel} subclass or a simple list.
 
     Models can also be created directly in QML, using a \l{ListModel} or
-    \l{XmlListModel}.
+    \l{QtQuick.XmlListModel::XmlListModel}{XmlListModel}.
 
     \sa {qml-data-models}{Data Models}
+    \keyword dm-model-property
 */
 QVariant QQmlDelegateModel::model() const
 {
@@ -367,6 +361,54 @@ QVariant QQmlDelegateModel::model() const
     return d->m_adaptorModel.model();
 }
 
+void QQmlDelegateModelPrivate::connectToAbstractItemModel()
+{
+    Q_Q(QQmlDelegateModel);
+    if (!m_adaptorModel.adaptsAim())
+        return;
+
+    auto aim = m_adaptorModel.aim();
+
+    qmlobject_connect(aim, QAbstractItemModel, SIGNAL(rowsInserted(QModelIndex,int,int)),
+                      q, QQmlDelegateModel, SLOT(_q_rowsInserted(QModelIndex,int,int)));
+    qmlobject_connect(aim, QAbstractItemModel, SIGNAL(rowsRemoved(QModelIndex,int,int)),
+                      q,  QQmlDelegateModel, SLOT(_q_rowsRemoved(QModelIndex,int,int)));
+    qmlobject_connect(aim, QAbstractItemModel, SIGNAL(rowsAboutToBeRemoved(QModelIndex,int,int)),
+                      q,  QQmlDelegateModel, SLOT(_q_rowsAboutToBeRemoved(QModelIndex,int,int)));
+    qmlobject_connect(aim, QAbstractItemModel, SIGNAL(dataChanged(QModelIndex,QModelIndex,QVector<int>)),
+                      q, QQmlDelegateModel, SLOT(_q_dataChanged(QModelIndex,QModelIndex,QVector<int>)));
+    qmlobject_connect(aim, QAbstractItemModel, SIGNAL(rowsMoved(QModelIndex,int,int,QModelIndex,int)),
+                      q, QQmlDelegateModel, SLOT(_q_rowsMoved(QModelIndex,int,int,QModelIndex,int)));
+    qmlobject_connect(aim, QAbstractItemModel, SIGNAL(modelReset()),
+                      q, QQmlDelegateModel, SLOT(_q_modelReset()));
+    qmlobject_connect(aim, QAbstractItemModel, SIGNAL(layoutChanged(QList<QPersistentModelIndex>,QAbstractItemModel::LayoutChangeHint)),
+                      q, QQmlDelegateModel, SLOT(_q_layoutChanged(QList<QPersistentModelIndex>,QAbstractItemModel::LayoutChangeHint)));
+}
+
+void QQmlDelegateModelPrivate::disconnectFromAbstractItemModel()
+{
+    Q_Q(QQmlDelegateModel);
+    if (!m_adaptorModel.adaptsAim())
+        return;
+
+    auto aim = m_adaptorModel.aim();
+
+    QObject::disconnect(aim, SIGNAL(rowsInserted(QModelIndex,int,int)),
+                        q, SLOT(_q_rowsInserted(QModelIndex,int,int)));
+    QObject::disconnect(aim, SIGNAL(rowsAboutToBeRemoved(QModelIndex,int,int)),
+                        q, SLOT(_q_rowsAboutToBeRemoved(QModelIndex,int,int)));
+    QObject::disconnect(aim, SIGNAL(rowsRemoved(QModelIndex,int,int)),
+                        q, SLOT(_q_rowsRemoved(QModelIndex,int,int)));
+    QObject::disconnect(aim, SIGNAL(dataChanged(QModelIndex,QModelIndex,QVector<int>)),
+                        q, SLOT(_q_dataChanged(QModelIndex,QModelIndex,QVector<int>)));
+    QObject::disconnect(aim, SIGNAL(rowsMoved(QModelIndex,int,int,QModelIndex,int)),
+                        q, SLOT(_q_rowsMoved(QModelIndex,int,int,QModelIndex,int)));
+    QObject::disconnect(aim, SIGNAL(modelReset()),
+                        q, SLOT(_q_modelReset()));
+    QObject::disconnect(aim, SIGNAL(layoutChanged(QList<QPersistentModelIndex>,QAbstractItemModel::LayoutChangeHint)),
+                        q, SLOT(_q_layoutChanged(QList<QPersistentModelIndex>,QAbstractItemModel::LayoutChangeHint)));
+}
+
 void QQmlDelegateModel::setModel(const QVariant &model)
 {
     Q_D(QQmlDelegateModel);
@@ -374,7 +416,10 @@ void QQmlDelegateModel::setModel(const QVariant &model)
     if (d->m_complete)
         _q_itemsRemoved(0, d->m_count);
 
+    d->disconnectFromAbstractItemModel();
     d->m_adaptorModel.setModel(model, this, d->m_context->engine());
+    d->connectToAbstractItemModel();
+
     d->m_adaptorModel.replaceWatchedRoles(QList<QByteArray>(), d->m_watchedRoles);
     for (int i = 0; d->m_parts && i < d->m_parts->models.count(); ++i) {
         d->m_adaptorModel.replaceWatchedRoles(
@@ -382,7 +427,7 @@ void QQmlDelegateModel::setModel(const QVariant &model)
     }
 
     if (d->m_complete) {
-        _q_itemsInserted(0, d->m_adaptorModel.count());
+        _q_itemsInserted(0, d->adaptorModelCount());
         d->requestMoreIfNecessary();
     }
 }
@@ -407,22 +452,25 @@ void QQmlDelegateModel::setDelegate(QQmlComponent *delegate)
         qmlWarning(this) << tr("The delegate of a DelegateModel cannot be changed within onUpdated.");
         return;
     }
-    bool wasValid = d->m_delegate != 0;
-    d->m_delegate = delegate;
+    if (d->m_delegate == delegate)
+        return;
+    bool wasValid = d->m_delegate != nullptr;
+    d->m_delegate.setObject(delegate, this);
     d->m_delegateValidated = false;
-    if (wasValid && d->m_complete) {
-        for (int i = 1; i < d->m_groupCount; ++i) {
-            QQmlDelegateModelGroupPrivate::get(d->m_groups[i])->changeSet.remove(
-                    0, d->m_compositor.count(Compositor::Group(i)));
-        }
-    }
-    if (d->m_complete && d->m_delegate) {
-        for (int i = 1; i < d->m_groupCount; ++i) {
-            QQmlDelegateModelGroupPrivate::get(d->m_groups[i])->changeSet.insert(
-                    0, d->m_compositor.count(Compositor::Group(i)));
+    if (d->m_delegateChooser)
+        QObject::disconnect(d->m_delegateChooserChanged);
+
+    d->m_delegateChooser = nullptr;
+    if (delegate) {
+        QQmlAbstractDelegateComponent *adc =
+                qobject_cast<QQmlAbstractDelegateComponent *>(delegate);
+        if (adc) {
+            d->m_delegateChooser = adc;
+            d->m_delegateChooserChanged = connect(adc, &QQmlAbstractDelegateComponent::delegateChanged,
+                                               [d](){ d->delegateChanged(); });
         }
     }
-    d->emitChanges();
+    d->delegateChanged(d->m_delegate, wasValid);
 }
 
 /*!
@@ -441,16 +489,15 @@ void QQmlDelegateModel::setDelegate(QQmlComponent *delegate)
     the new directory's contents.
 
     \c main.cpp:
-    \snippet delegatemodel/visualdatamodel_rootindex/main.cpp 0
+    \snippet delegatemodel/delegatemodel_rootindex/main.cpp 0
 
     \c view.qml:
-    \snippet delegatemodel/visualdatamodel_rootindex/view.qml 0
-
-    If the \l model is a QAbstractItemModel subclass, the delegate can also
-    reference a \c hasModelChildren property (optionally qualified by a
-    \e model. prefix) that indicates whether the delegate's model item has
-    any child nodes.
+    \snippet delegatemodel/delegatemodel_rootindex/view.qml 0
 
+    If the \l {dm-model-property}{model} is a QAbstractItemModel subclass,
+    the delegate can also reference a \c hasModelChildren property (optionally
+    qualified by a \e model. prefix) that indicates whether the delegate's
+    model item has any child nodes.
 
     \sa modelIndex(), parentModelIndex()
 */
@@ -469,12 +516,16 @@ void QQmlDelegateModel::setRootIndex(const QVariant &root)
     if (changed || !d->m_adaptorModel.isValid()) {
         const int oldCount = d->m_count;
         d->m_adaptorModel.rootIndex = modelIndex;
-        if (!d->m_adaptorModel.isValid() && d->m_adaptorModel.aim())  // The previous root index was invalidated, so we need to reconnect the model.
+        if (!d->m_adaptorModel.isValid() && d->m_adaptorModel.aim()) {
+            // The previous root index was invalidated, so we need to reconnect the model.
+            d->disconnectFromAbstractItemModel();
             d->m_adaptorModel.setModel(d->m_adaptorModel.list.list(), this, d->m_context->engine());
+            d->connectToAbstractItemModel();
+        }
         if (d->m_adaptorModel.canFetchMore())
             d->m_adaptorModel.fetchMore();
         if (d->m_complete) {
-            const int newCount = d->m_adaptorModel.count();
+            const int newCount = d->adaptorModelCount();
             if (oldCount)
                 _q_itemsRemoved(0, oldCount);
             if (newCount)
@@ -535,25 +586,24 @@ int QQmlDelegateModel::count() const
 
 QQmlDelegateModel::ReleaseFlags QQmlDelegateModelPrivate::release(QObject *object)
 {
-    QQmlDelegateModel::ReleaseFlags stat = 0;
     if (!object)
-        return stat;
-
-    if (QQmlDelegateModelItem *cacheItem = QQmlDelegateModelItem::dataForObject(object)) {
-        if (cacheItem->releaseObject()) {
-            cacheItem->destroyObject();
-            emitDestroyingItem(object);
-            if (cacheItem->incubationTask) {
-                releaseIncubator(cacheItem->incubationTask);
-                cacheItem->incubationTask = 0;
-            }
-            cacheItem->Dispose();
-            stat |= QQmlInstanceModel::Destroyed;
-        } else {
-            stat |= QQmlDelegateModel::Referenced;
-        }
+        return QQmlDelegateModel::ReleaseFlags(0);
+
+    QQmlDelegateModelItem *cacheItem = QQmlDelegateModelItem::dataForObject(object);
+    if (!cacheItem)
+        return QQmlDelegateModel::ReleaseFlags(0);
+
+    if (!cacheItem->releaseObject())
+        return QQmlDelegateModel::Referenced;
+
+    cacheItem->destroyObject();
+    emitDestroyingItem(object);
+    if (cacheItem->incubationTask) {
+        releaseIncubator(cacheItem->incubationTask);
+        cacheItem->incubationTask = nullptr;
     }
-    return stat;
+    cacheItem->Dispose();
+    return QQmlInstanceModel::Destroyed;
 }
 
 /*
@@ -581,7 +631,7 @@ void QQmlDelegateModel::cancel(int index)
     if (cacheItem) {
         if (cacheItem->incubationTask && !cacheItem->isObjectReferenced()) {
             d->releaseIncubator(cacheItem->incubationTask);
-            cacheItem->incubationTask = 0;
+            cacheItem->incubationTask = nullptr;
 
             if (cacheItem->object) {
                 QObject *object = cacheItem->object;
@@ -630,7 +680,7 @@ QQmlDelegateModelGroup *QQmlDelegateModelPrivate::group_at(
     QQmlDelegateModelPrivate *d = static_cast<QQmlDelegateModelPrivate *>(property->data);
     return index >= 0 && index < d->m_groupCount - 1
             ? d->m_groups[index + 1]
-            : 0;
+            : nullptr;
 }
 
 /*!
@@ -648,7 +698,8 @@ QQmlDelegateModelGroup *QQmlDelegateModelPrivate::group_at(
 
     The following example illustrates using groups to select items in a model.
 
-    \snippet delegatemodel/visualdatagroup.qml 0
+    \snippet delegatemodel/delegatemodelgroup.qml 0
+    \keyword dm-groups-property
 */
 
 QQmlListProperty<QQmlDelegateModelGroup> QQmlDelegateModel::groups()
@@ -660,13 +711,13 @@ QQmlListProperty<QQmlDelegateModelGroup> QQmlDelegateModel::groups()
             QQmlDelegateModelPrivate::group_append,
             QQmlDelegateModelPrivate::group_count,
             QQmlDelegateModelPrivate::group_at,
-            0);
+            nullptr);
 }
 
 /*!
     \qmlproperty DelegateModelGroup QtQml.Models::DelegateModel::items
 
-    This property holds visual data model's default group to which all new items are added.
+    This property holds default group to which all new items are added.
 */
 
 QQmlDelegateModelGroup *QQmlDelegateModel::items()
@@ -678,7 +729,7 @@ QQmlDelegateModelGroup *QQmlDelegateModel::items()
 /*!
     \qmlproperty DelegateModelGroup QtQml.Models::DelegateModel::persistedItems
 
-    This property holds visual data model's persisted items group.
+    This property holds delegate model's persisted items group.
 
     Items in this group are not destroyed when released by a view, instead they are persisted
     until removed from the group.
@@ -701,9 +752,9 @@ QQmlDelegateModelGroup *QQmlDelegateModel::persistedItems()
 /*!
     \qmlproperty string QtQml.Models::DelegateModel::filterOnGroup
 
-    This property holds the name of the group used to filter the visual data model.
+    This property holds name of the group that is used to filter the delegate model.
 
-    Only items which belong to this group are visible to a view.
+    Only items that belong to this group are visible to a view.
 
     By default this is the \l items group.
 */
@@ -807,6 +858,12 @@ QObject *QQmlDelegateModel::parts()
     return d->m_parts;
 }
 
+const QAbstractItemModel *QQmlDelegateModel::abstractItemModel() const
+{
+    Q_D(const QQmlDelegateModel);
+    return d->m_adaptorModel.adaptsAim() ? d->m_adaptorModel.aim() : nullptr;
+}
+
 void QQmlDelegateModelPrivate::emitCreatedPackage(QQDMIncubationTask *incubationTask, QQuickPackage *package)
 {
     for (int i = 1; i < m_groupCount; ++i)
@@ -838,10 +895,11 @@ void QQDMIncubationTask::statusChanged(Status status)
         Q_ASSERT(incubating);
         // The model was deleted from under our feet, cleanup ourselves
         delete incubating->object;
-        incubating->object = 0;
+        incubating->object = nullptr;
         if (incubating->contextData) {
-            incubating->contextData->destroy();
-            incubating->contextData = 0;
+            incubating->contextData->invalidate();
+            Q_ASSERT(incubating->contextData->refCount == 1);
+            incubating->contextData = nullptr;
         }
         incubating->scriptRef = 0;
         incubating->deleteLater();
@@ -860,9 +918,16 @@ void QQmlDelegateModelPrivate::releaseIncubator(QQDMIncubationTask *incubationTa
     }
 }
 
+void QQmlDelegateModelPrivate::addCacheItem(QQmlDelegateModelItem *item, Compositor::iterator it)
+{
+    m_cache.insert(it.cacheIndex, item);
+    m_compositor.setFlags(it, 1, Compositor::CacheFlag);
+    Q_ASSERT(m_cache.count() == m_compositor.count(Compositor::Cache));
+}
+
 void QQmlDelegateModelPrivate::removeCacheItem(QQmlDelegateModelItem *cacheItem)
 {
-    int cidx = m_cache.indexOf(cacheItem);
+    int cidx = m_cache.lastIndexOf(cacheItem);
     if (cidx >= 0) {
         m_compositor.clearFlags(Compositor::Cache, cidx, 1, Compositor::CacheFlag);
         m_cache.removeAt(cidx);
@@ -872,13 +937,14 @@ void QQmlDelegateModelPrivate::removeCacheItem(QQmlDelegateModelItem *cacheItem)
 
 void QQmlDelegateModelPrivate::incubatorStatusChanged(QQDMIncubationTask *incubationTask, QQmlIncubator::Status status)
 {
-    Q_Q(QQmlDelegateModel);
     if (!isDoneIncubating(status))
         return;
 
+    const QList<QQmlError> incubationTaskErrors = incubationTask->errors();
+
     QQmlDelegateModelItem *cacheItem = incubationTask->incubating;
-    cacheItem->incubationTask = 0;
-    incubationTask->incubating = 0;
+    cacheItem->incubationTask = nullptr;
+    incubationTask->incubating = nullptr;
     releaseIncubator(incubationTask);
 
     if (status == QQmlIncubator::Ready) {
@@ -889,7 +955,7 @@ void QQmlDelegateModelPrivate::incubatorStatusChanged(QQDMIncubationTask *incuba
             emitCreatedItem(incubationTask, cacheItem->object);
         cacheItem->releaseObject();
     } else if (status == QQmlIncubator::Error) {
-        qmlWarning(q, m_delegate->errors()) << "Error creating delegate";
+        qmlInfo(m_delegate, incubationTaskErrors + m_delegate->errors()) << "Cannot create delegate";
     }
 
     if (!cacheItem->isObjectReferenced()) {
@@ -898,11 +964,13 @@ void QQmlDelegateModelPrivate::incubatorStatusChanged(QQDMIncubationTask *incuba
         else
             emitDestroyingItem(cacheItem->object);
         delete cacheItem->object;
-        cacheItem->object = 0;
+        cacheItem->object = nullptr;
         cacheItem->scriptRef -= 1;
-        if (cacheItem->contextData)
-            cacheItem->contextData->destroy();
-        cacheItem->contextData = 0;
+        if (cacheItem->contextData) {
+            cacheItem->contextData->invalidate();
+            Q_ASSERT(cacheItem->contextData->refCount == 1);
+        }
+        cacheItem->contextData = nullptr;
 
         if (!cacheItem->isReferenced()) {
             removeCacheItem(cacheItem);
@@ -927,13 +995,13 @@ void QQmlDelegateModelPrivate::setInitialState(QQDMIncubationTask *incubationTas
         emitInitItem(incubationTask, cacheItem->object);
 }
 
-QObject *QQmlDelegateModelPrivate::object(Compositor::Group group, int index, bool asynchronous)
+QObject *QQmlDelegateModelPrivate::object(Compositor::Group group, int index, QQmlIncubator::IncubationMode incubationMode)
 {
     if (!m_delegate || index < 0 || index >= m_compositor.count(group)) {
         qWarning() << "DelegateModel::item: index out range" << index << m_compositor.count(group);
-        return 0;
+        return nullptr;
     } else if (!m_context || !m_context->isValid()) {
-        return 0;
+        return nullptr;
     }
 
     Compositor::iterator it = m_compositor.find(group, index);
@@ -941,15 +1009,12 @@ QObject *QQmlDelegateModelPrivate::object(Compositor::Group group, int index, bo
     QQmlDelegateModelItem *cacheItem = it->inCache() ? m_cache.at(it.cacheIndex) : 0;
 
     if (!cacheItem) {
-        cacheItem = m_adaptorModel.createItem(m_cacheMetaType, m_context->engine(), it.modelIndex());
+        cacheItem = m_adaptorModel.createItem(m_cacheMetaType, it.modelIndex());
         if (!cacheItem)
-            return 0;
+            return nullptr;
 
         cacheItem->groups = it->flags;
-
-        m_cache.insert(it.cacheIndex, cacheItem);
-        m_compositor.setFlags(it, 1, Compositor::CacheFlag);
-        Q_ASSERT(m_cache.count() == m_compositor.count(Compositor::Cache));
+        addCacheItem(cacheItem, it);
     }
 
     // Bump the reference counts temporarily so neither the content data or the delegate object
@@ -958,16 +1023,28 @@ QObject *QQmlDelegateModelPrivate::object(Compositor::Group group, int index, bo
     cacheItem->referenceObject();
 
     if (cacheItem->incubationTask) {
-        if (!asynchronous && cacheItem->incubationTask->incubationMode() == QQmlIncubator::Asynchronous) {
+        bool sync = (incubationMode == QQmlIncubator::Synchronous || incubationMode == QQmlIncubator::AsynchronousIfNested);
+        if (sync && cacheItem->incubationTask->incubationMode() == QQmlIncubator::Asynchronous) {
             // previously requested async - now needed immediately
             cacheItem->incubationTask->forceCompletion();
         }
     } else if (!cacheItem->object) {
-        QQmlContext *creationContext = m_delegate->creationContext();
+        QQmlComponent *delegate = m_delegate;
+        if (m_delegateChooser) {
+            QQmlAbstractDelegateComponent *chooser = m_delegateChooser;
+            do {
+                delegate = chooser->delegate(&m_adaptorModel, index);
+                chooser = qobject_cast<QQmlAbstractDelegateComponent *>(delegate);
+            } while (chooser);
+            if (!delegate)
+                return nullptr;
+        }
+
+        QQmlContext *creationContext = delegate->creationContext();
 
         cacheItem->scriptRef += 1;
 
-        cacheItem->incubationTask = new QQDMIncubationTask(this, asynchronous ? QQmlIncubator::Asynchronous : QQmlIncubator::AsynchronousIfNested);
+        cacheItem->incubationTask = new QQDMIncubationTask(this, incubationMode);
         cacheItem->incubationTask->incubating = cacheItem;
         cacheItem->incubationTask->clear();
 
@@ -983,15 +1060,19 @@ QObject *QQmlDelegateModelPrivate::object(Compositor::Group group, int index, bo
             if (QQmlAdaptorModelProxyInterface *proxy
                     = qobject_cast<QQmlAdaptorModelProxyInterface *>(cacheItem)) {
                 ctxt = new QQmlContextData;
-                ctxt->setParent(cacheItem->contextData, true);
-                ctxt->contextObject = proxy->proxiedObject();
+                ctxt->setParent(cacheItem->contextData, /*stronglyReferencedByParent*/true);
+                QObject *proxied = proxy->proxiedObject();
+                ctxt->contextObject = proxied;
+                // We don't own the proxied object. We need to clear it if it goes away.
+                QObject::connect(proxied, &QObject::destroyed,
+                                 cacheItem, &QQmlDelegateModelItem::childContextObjectDestroyed);
             }
         }
 
-        QQmlComponentPrivate *cp = QQmlComponentPrivate::get(m_delegate);
+        QQmlComponentPrivate *cp = QQmlComponentPrivate::get(delegate);
         cp->incubateObject(
                     cacheItem->incubationTask,
-                    m_delegate,
+                    delegate,
                     m_context->engine(),
                     ctxt,
                     QQmlContextData::get(m_context));
@@ -1011,30 +1092,39 @@ QObject *QQmlDelegateModelPrivate::object(Compositor::Group group, int index, bo
         delete cacheItem;
     }
 
-    return 0;
+    return nullptr;
 }
 
 /*
   If asynchronous is true or the component is being loaded asynchronously due
-  to an ancestor being loaded asynchronously, item() may return 0.  In this
-  case createdItem() will be emitted when the item is available.  The item
-  at this stage does not have any references, so item() must be called again
-  to ensure a reference is held.  Any call to item() which returns a valid item
-  must be matched by a call to release() in order to destroy the item.
+  to an ancestor being loaded asynchronously, object() may return 0.  In this
+  case createdItem() will be emitted when the object is available.  The object
+  at this stage does not have any references, so object() must be called again
+  to ensure a reference is held.  Any call to object() which returns a valid object
+  must be matched by a call to release() in order to destroy the object.
 */
-QObject *QQmlDelegateModel::object(int index, bool asynchronous)
+QObject *QQmlDelegateModel::object(int index, QQmlIncubator::IncubationMode incubationMode)
 {
     Q_D(QQmlDelegateModel);
     if (!d->m_delegate || index < 0 || index >= d->m_compositor.count(d->m_compositorGroup)) {
         qWarning() << "DelegateModel::item: index out range" << index << d->m_compositor.count(d->m_compositorGroup);
-        return 0;
+        return nullptr;
     }
 
-    QObject *object = d->object(d->m_compositorGroup, index, asynchronous);
-    if (!object)
-        return 0;
+    return d->object(d->m_compositorGroup, index, incubationMode);
+}
+
+QQmlIncubator::Status QQmlDelegateModel::incubationStatus(int index)
+{
+    Q_D(QQmlDelegateModel);
+    Compositor::iterator it = d->m_compositor.find(d->m_compositorGroup, index);
+    if (!it->inCache())
+        return QQmlIncubator::Null;
+
+    if (auto incubationTask = d->m_cache.at(it.cacheIndex)->incubationTask)
+        return incubationTask->status();
 
-    return object;
+    return QQmlIncubator::Ready;
 }
 
 QString QQmlDelegateModelPrivate::stringValue(Compositor::Group group, int index, const QString &name)
@@ -1254,8 +1344,12 @@ void QQmlDelegateModel::_q_itemsInserted(int index, int count)
     const QList<QQmlDelegateModelItem *> cache = d->m_cache;
     for (int i = 0, c = cache.count();  i < c; ++i) {
         QQmlDelegateModelItem *item = cache.at(i);
-        if (item->modelIndex() >= index)
-            item->setModelIndex(item->modelIndex() + count);
+        if (item->modelIndex() >= index) {
+            const int newIndex = item->modelIndex() + count;
+            const int row = newIndex;
+            const int column = 0;
+            item->setModelIndex(newIndex, row, column);
+        }
     }
 
     QVector<Compositor::Insert> inserts;
@@ -1264,6 +1358,13 @@ void QQmlDelegateModel::_q_itemsInserted(int index, int count)
     d->emitChanges();
 }
 
+//### This method should be split in two. It will remove delegates, and it will re-render the list.
+// When e.g. QQmlListModel::remove is called, the removal of the delegates should be done on
+// QAbstractItemModel::rowsAboutToBeRemoved, and the re-rendering on
+// QAbstractItemModel::rowsRemoved. Currently both are done on the latter signal. The problem is
+// that the destruction of an item will emit a changed signal that ends up at the delegate, which
+// in turn will try to load the data from the model (which should have already freed it), resulting
+// in a use-after-free. See QTBUG-59256.
 void QQmlDelegateModelPrivate::itemsRemoved(
         const QVector<Compositor::Remove> &removes,
         QVarLengthArray<QVector<QQmlChangeSet::Change>, Compositor::MaximumGroupCount> *translatedRemoves,
@@ -1329,7 +1430,7 @@ void QQmlDelegateModelPrivate::itemsRemoved(
                     if (QQDMIncubationTask *incubationTask = cacheItem->incubationTask) {
                         if (!cacheItem->isObjectReferenced()) {
                             releaseIncubator(cacheItem->incubationTask);
-                            cacheItem->incubationTask = 0;
+                            cacheItem->incubationTask = nullptr;
                             if (cacheItem->object) {
                                 QObject *object = cacheItem->object;
                                 cacheItem->destroyObject();
@@ -1389,10 +1490,14 @@ void QQmlDelegateModel::_q_itemsRemoved(int index, int count)
         if (!d->m_cache.contains(item))
             continue;
 
-        if (item->modelIndex() >= index + count)
-            item->setModelIndex(item->modelIndex() - count);
-        else  if (item->modelIndex() >= index)
-            item->setModelIndex(-1);
+        if (item->modelIndex() >= index + count) {
+            const int newIndex = item->modelIndex() - count;
+            const int row = newIndex;
+            const int column = 0;
+            item->setModelIndex(newIndex, row, column);
+        } else if (item->modelIndex() >= index) {
+            item->setModelIndex(-1, -1, -1);
+        }
     }
 
     QVector<Compositor::Remove> removes;
@@ -1437,10 +1542,17 @@ void QQmlDelegateModel::_q_itemsMoved(int from, int to, int count)
     const QList<QQmlDelegateModelItem *> cache = d->m_cache;
     for (int i = 0, c = cache.count();  i < c; ++i) {
         QQmlDelegateModelItem *item = cache.at(i);
-        if (item->modelIndex() >= from && item->modelIndex() < from + count)
-            item->setModelIndex(item->modelIndex() - from + to);
-        else if (item->modelIndex() >= minimum && item->modelIndex() < maximum)
-            item->setModelIndex(item->modelIndex() + difference);
+        if (item->modelIndex() >= from && item->modelIndex() < from + count) {
+            const int newIndex = item->modelIndex() - from + to;
+            const int row = newIndex;
+            const int column = 0;
+            item->setModelIndex(newIndex, row, column);
+        } else if (item->modelIndex() >= minimum && item->modelIndex() < maximum) {
+            const int newIndex = item->modelIndex() + difference;
+            const int row = newIndex;
+            const int column = 0;
+            item->setModelIndex(newIndex, row, column);
+        }
     }
 
     QVector<Compositor::Remove> removes;
@@ -1458,13 +1570,39 @@ void QQmlDelegateModelPrivate::emitModelUpdated(const QQmlChangeSet &changeSet,
         emit q->countChanged();
 }
 
+void QQmlDelegateModelPrivate::delegateChanged(bool add, bool remove)
+{
+    Q_Q(QQmlDelegateModel);
+    if (!m_complete)
+        return;
+
+    if (m_transaction) {
+        qmlWarning(q) << QQmlDelegateModel::tr("The delegates of a DelegateModel cannot be changed within onUpdated.");
+        return;
+    }
+
+    if (remove) {
+        for (int i = 1; i < m_groupCount; ++i) {
+            QQmlDelegateModelGroupPrivate::get(m_groups[i])->changeSet.remove(
+                    0, m_compositor.count(Compositor::Group(i)));
+        }
+    }
+    if (add) {
+        for (int i = 1; i < m_groupCount; ++i) {
+            QQmlDelegateModelGroupPrivate::get(m_groups[i])->changeSet.insert(
+                    0, m_compositor.count(Compositor::Group(i)));
+        }
+    }
+    emitChanges();
+}
+
 void QQmlDelegateModelPrivate::emitChanges()
 {
     if (m_transaction || !m_complete || !m_context || !m_context->isValid())
         return;
 
     m_transaction = true;
-    QV8Engine *engine = QQmlEnginePrivate::getV8Engine(m_context->engine());
+    QV4::ExecutionEngine *engine = m_context->engine()->handle();
     for (int i = 1; i < m_groupCount; ++i)
         QQmlDelegateModelGroupPrivate::get(m_groups[i])->emitChanges(engine);
     m_transaction = false;
@@ -1491,13 +1629,13 @@ void QQmlDelegateModel::_q_modelReset()
     d->m_adaptorModel.rootIndex = QModelIndex();
 
     if (d->m_complete) {
-        d->m_count = d->m_adaptorModel.count();
+        d->m_count = d->adaptorModelCount();
 
         const QList<QQmlDelegateModelItem *> cache = d->m_cache;
         for (int i = 0, c = cache.count();  i < c; ++i) {
             QQmlDelegateModelItem *item = cache.at(i);
             if (item->modelIndex() != -1)
-                item->setModelIndex(-1);
+                item->setModelIndex(-1, -1, -1);
         }
 
         QVector<Compositor::Remove> removes;
@@ -1533,7 +1671,8 @@ void QQmlDelegateModel::_q_rowsAboutToBeRemoved(const QModelIndex &parent, int b
     if (index.parent() == parent && index.row() >= begin && index.row() <= end) {
         const int oldCount = d->m_count;
         d->m_count = 0;
-        d->m_adaptorModel.invalidateModel(this);
+        d->disconnectFromAbstractItemModel();
+        d->m_adaptorModel.invalidateModel();
 
         if (d->m_complete && oldCount > 0) {
             QVector<Compositor::Remove> removes;
@@ -1623,7 +1762,7 @@ bool QQmlDelegateModelPrivate::insert(Compositor::insert_iterator &before, const
     if (!m_context || !m_context->isValid())
         return false;
 
-    QQmlDelegateModelItem *cacheItem = m_adaptorModel.createItem(m_cacheMetaType, m_context->engine(), -1);
+    QQmlDelegateModelItem *cacheItem = m_adaptorModel.createItem(m_cacheMetaType, -1);
     if (!cacheItem)
         return false;
     if (!object.isObject())
@@ -1635,7 +1774,7 @@ bool QQmlDelegateModelPrivate::insert(Compositor::insert_iterator &before, const
     if (!o)
         return false;
 
-    QV4::ObjectIterator it(scope, o, QV4::ObjectIterator::EnumerableOnly|QV4::ObjectIterator::WithProtoChain);
+    QV4::ObjectIterator it(scope, o, QV4::ObjectIterator::EnumerableOnly);
     QV4::ScopedValue propertyName(scope);
     QV4::ScopedValue v(scope);
     while (1) {
@@ -1650,7 +1789,7 @@ bool QQmlDelegateModelPrivate::insert(Compositor::insert_iterator &before, const
     // Must be before the new object is inserted into the cache or its indexes will be adjusted too.
     itemsInserted(QVector<Compositor::Insert>(1, Compositor::Insert(before, 1, cacheItem->groups & ~Compositor::CacheFlag)));
 
-    before = m_compositor.insert(before, 0, 0, 1, cacheItem->groups);
+    before = m_compositor.insert(before, nullptr, 0, 1, cacheItem->groups);
     m_cache.insert(before.cacheIndex, cacheItem);
 
     return true;
@@ -1659,11 +1798,11 @@ bool QQmlDelegateModelPrivate::insert(Compositor::insert_iterator &before, const
 //============================================================================
 
 QQmlDelegateModelItemMetaType::QQmlDelegateModelItemMetaType(
-        QV8Engine *engine, QQmlDelegateModel *model, const QStringList &groupNames)
+        QV4::ExecutionEngine *engine, QQmlDelegateModel *model, const QStringList &groupNames)
     : model(model)
     , groupCount(groupNames.count() + 1)
-    , v8Engine(engine)
-    , metaObject(0)
+    , v4Engine(engine)
+    , metaObject(nullptr)
     , groupNames(groupNames)
 {
 }
@@ -1703,57 +1842,56 @@ void QQmlDelegateModelItemMetaType::initializeMetaObject()
 
 void QQmlDelegateModelItemMetaType::initializePrototype()
 {
-    QV4::ExecutionEngine *v4 = QV8Engine::getV4(v8Engine);
-    QV4::Scope scope(v4);
+    QV4::Scope scope(v4Engine);
 
-    QV4::ScopedObject proto(scope, v4->newObject());
-    proto->defineAccessorProperty(QStringLiteral("model"), QQmlDelegateModelItem::get_model, 0);
+    QV4::ScopedObject proto(scope, v4Engine->newObject());
+    proto->defineAccessorProperty(QStringLiteral("model"), QQmlDelegateModelItem::get_model, nullptr);
     proto->defineAccessorProperty(QStringLiteral("groups"), QQmlDelegateModelItem::get_groups, QQmlDelegateModelItem::set_groups);
     QV4::ScopedString s(scope);
     QV4::ScopedProperty p(scope);
 
-    s = v4->newString(QStringLiteral("isUnresolved"));
+    s = v4Engine->newString(QStringLiteral("isUnresolved"));
     QV4::ScopedFunctionObject f(scope);
     QV4::ExecutionContext *global = scope.engine->rootContext();
     p->setGetter((f = QV4::DelegateModelGroupFunction::create(global, 30, QQmlDelegateModelItem::get_member)));
-    p->setSetter(0);
+    p->setSetter(nullptr);
     proto->insertMember(s, p, QV4::Attr_Accessor|QV4::Attr_NotConfigurable|QV4::Attr_NotEnumerable);
 
-    s = v4->newString(QStringLiteral("inItems"));
+    s = v4Engine->newString(QStringLiteral("inItems"));
     p->setGetter((f = QV4::DelegateModelGroupFunction::create(global, QQmlListCompositor::Default, QQmlDelegateModelItem::get_member)));
     p->setSetter((f = QV4::DelegateModelGroupFunction::create(global, QQmlListCompositor::Default, QQmlDelegateModelItem::set_member)));
     proto->insertMember(s, p, QV4::Attr_Accessor|QV4::Attr_NotConfigurable|QV4::Attr_NotEnumerable);
 
-    s = v4->newString(QStringLiteral("inPersistedItems"));
+    s = v4Engine->newString(QStringLiteral("inPersistedItems"));
     p->setGetter((f = QV4::DelegateModelGroupFunction::create(global, QQmlListCompositor::Persisted, QQmlDelegateModelItem::get_member)));
     p->setSetter((f = QV4::DelegateModelGroupFunction::create(global, QQmlListCompositor::Persisted, QQmlDelegateModelItem::set_member)));
     proto->insertMember(s, p, QV4::Attr_Accessor|QV4::Attr_NotConfigurable|QV4::Attr_NotEnumerable);
 
-    s = v4->newString(QStringLiteral("itemsIndex"));
+    s = v4Engine->newString(QStringLiteral("itemsIndex"));
     p->setGetter((f = QV4::DelegateModelGroupFunction::create(global, QQmlListCompositor::Default, QQmlDelegateModelItem::get_index)));
     proto->insertMember(s, p, QV4::Attr_Accessor|QV4::Attr_NotConfigurable|QV4::Attr_NotEnumerable);
 
-    s = v4->newString(QStringLiteral("persistedItemsIndex"));
+    s = v4Engine->newString(QStringLiteral("persistedItemsIndex"));
     p->setGetter((f = QV4::DelegateModelGroupFunction::create(global, QQmlListCompositor::Persisted, QQmlDelegateModelItem::get_index)));
-    p->setSetter(0);
+    p->setSetter(nullptr);
     proto->insertMember(s, p, QV4::Attr_Accessor|QV4::Attr_NotConfigurable|QV4::Attr_NotEnumerable);
 
     for (int i = 2; i < groupNames.count(); ++i) {
         QString propertyName = QLatin1String("in") + groupNames.at(i);
         propertyName.replace(2, 1, propertyName.at(2).toUpper());
-        s = v4->newString(propertyName);
+        s = v4Engine->newString(propertyName);
         p->setGetter((f = QV4::DelegateModelGroupFunction::create(global, i + 1, QQmlDelegateModelItem::get_member)));
         p->setSetter((f = QV4::DelegateModelGroupFunction::create(global, i + 1, QQmlDelegateModelItem::set_member)));
         proto->insertMember(s, p, QV4::Attr_Accessor|QV4::Attr_NotConfigurable|QV4::Attr_NotEnumerable);
     }
     for (int i = 2; i < groupNames.count(); ++i) {
         const QString propertyName = groupNames.at(i) + QLatin1String("Index");
-        s = v4->newString(propertyName);
+        s = v4Engine->newString(propertyName);
         p->setGetter((f = QV4::DelegateModelGroupFunction::create(global, i + 1, QQmlDelegateModelItem::get_index)));
-        p->setSetter(0);
+        p->setSetter(nullptr);
         proto->insertMember(s, p, QV4::Attr_Accessor|QV4::Attr_NotConfigurable|QV4::Attr_NotEnumerable);
     }
-    modelItemProto.set(v4, proto);
+    modelItemProto.set(v4Engine, proto);
 }
 
 int QQmlDelegateModelItemMetaType::parseGroups(const QStringList &groups) const
@@ -1770,7 +1908,7 @@ int QQmlDelegateModelItemMetaType::parseGroups(const QStringList &groups) const
 int QQmlDelegateModelItemMetaType::parseGroups(const QV4::Value &groups) const
 {
     int groupFlags = 0;
-    QV4::Scope scope(QV8Engine::getV4(v8Engine));
+    QV4::Scope scope(v4Engine);
 
     QV4::ScopedString s(scope, groups);
     if (s) {
@@ -1786,7 +1924,7 @@ int QQmlDelegateModelItemMetaType::parseGroups(const QV4::Value &groups) const
         QV4::ScopedValue v(scope);
         uint arrayLength = array->getLength();
         for (uint i = 0; i < arrayLength; ++i) {
-            v = array->getIndexed(i);
+            v = array->get(i);
             const QString groupName = v->toQString();
             int index = groupNames.indexOf(groupName);
             if (index != -1)
@@ -1796,26 +1934,24 @@ int QQmlDelegateModelItemMetaType::parseGroups(const QV4::Value &groups) const
     return groupFlags;
 }
 
-void QQmlDelegateModelItem::get_model(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+QV4::ReturnedValue QQmlDelegateModelItem::get_model(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *, int)
 {
-    QV4::Scoped<QQmlDelegateModelItemObject> o(scope, callData->thisObject.as<QQmlDelegateModelItemObject>());
-    if (!o) {
-        scope.result = scope.engine->throwTypeError(QStringLiteral("Not a valid VisualData object"));
-        return;
-    }
+    QV4::Scope scope(b);
+    QV4::Scoped<QQmlDelegateModelItemObject> o(scope, thisObject->as<QQmlDelegateModelItemObject>());
+    if (!o)
+        return b->engine()->throwTypeError(QStringLiteral("Not a valid DelegateModel object"));
     if (!o->d()->item->metaType->model)
         RETURN_UNDEFINED();
 
-    scope.result = o->d()->item->get();
+    return o->d()->item->get();
 }
 
-void QQmlDelegateModelItem::get_groups(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+QV4::ReturnedValue QQmlDelegateModelItem::get_groups(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *, int)
 {
-    QV4::Scoped<QQmlDelegateModelItemObject> o(scope, callData->thisObject.as<QQmlDelegateModelItemObject>());
-    if (!o) {
-        scope.result = scope.engine->throwTypeError(QStringLiteral("Not a valid VisualData object"));
-        return;
-    }
+    QV4::Scope scope(b);
+    QV4::Scoped<QQmlDelegateModelItemObject> o(scope, thisObject->as<QQmlDelegateModelItemObject>());
+    if (!o)
+        return scope.engine->throwTypeError(QStringLiteral("Not a valid DelegateModel object"));
 
     QStringList groups;
     for (int i = 1; i < o->d()->item->metaType->groupCount; ++i) {
@@ -1823,29 +1959,28 @@ void QQmlDelegateModelItem::get_groups(const QV4::BuiltinFunction *, QV4::Scope
             groups.append(o->d()->item->metaType->groupNames.at(i - 1));
     }
 
-    scope.result = scope.engine->fromVariant(groups);
+    return scope.engine->fromVariant(groups);
 }
 
-void QQmlDelegateModelItem::set_groups(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+QV4::ReturnedValue QQmlDelegateModelItem::set_groups(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc)
 {
-    QV4::Scoped<QQmlDelegateModelItemObject> o(scope, callData->thisObject.as<QQmlDelegateModelItemObject>());
-    if (!o) {
-        scope.result = scope.engine->throwTypeError(QStringLiteral("Not a valid VisualData object"));
-        return;
-    }
+    QV4::Scope scope(b);
+    QV4::Scoped<QQmlDelegateModelItemObject> o(scope, thisObject->as<QQmlDelegateModelItemObject>());
+    if (!o)
+        return scope.engine->throwTypeError(QStringLiteral("Not a valid DelegateModel object"));
 
-    if (!callData->argc)
+    if (!argc)
         THROW_TYPE_ERROR();
 
     if (!o->d()->item->metaType->model)
         RETURN_UNDEFINED();
     QQmlDelegateModelPrivate *model = QQmlDelegateModelPrivate::get(o->d()->item->metaType->model);
 
-    const int groupFlags = model->m_cacheMetaType->parseGroups(callData->args[0]);
+    const int groupFlags = model->m_cacheMetaType->parseGroups(argv[0]);
     const int cacheIndex = model->m_cache.indexOf(o->d()->item);
     Compositor::iterator it = model->m_compositor.find(Compositor::Cache, cacheIndex);
     model->setGroups(it, 1, Compositor::Cache, groupFlags);
-    scope.result = QV4::Encode::undefined();
+    return QV4::Encode::undefined();
 }
 
 QV4::ReturnedValue QQmlDelegateModelItem::get_member(QQmlDelegateModelItem *thisItem, uint flag, const QV4::Value &)
@@ -1879,6 +2014,17 @@ QV4::ReturnedValue QQmlDelegateModelItem::get_index(QQmlDelegateModelItem *thisI
     return QV4::Encode((int)thisItem->groupIndex(Compositor::Group(flag)));
 }
 
+void QQmlDelegateModelItem::childContextObjectDestroyed(QObject *childContextObject)
+{
+    if (!contextData)
+        return;
+
+    for (QQmlContextData *ctxt = contextData->childContexts; ctxt; ctxt = ctxt->nextChild) {
+        if (ctxt->contextObject == childContextObject)
+            ctxt->contextObject = nullptr;
+    }
+}
+
 
 //---------------------------------------------------------------------------
 
@@ -1891,20 +2037,40 @@ void QV4::Heap::QQmlDelegateModelItemObject::destroy()
 }
 
 
-QQmlDelegateModelItem::QQmlDelegateModelItem(
-        QQmlDelegateModelItemMetaType *metaType, int modelIndex)
-    : v4(QV8Engine::getV4(metaType->v8Engine))
+QQmlDelegateModelItem::QQmlDelegateModelItem(QQmlDelegateModelItemMetaType *metaType,
+                                             QQmlAdaptorModel::Accessors *accessor,
+                                             int modelIndex, int row, int column)
+    : v4(metaType->v4Engine)
     , metaType(metaType)
-    , contextData(0)
-    , object(0)
-    , attached(0)
-    , incubationTask(0)
+    , contextData(nullptr)
+    , object(nullptr)
+    , attached(nullptr)
+    , incubationTask(nullptr)
+    , delegate(nullptr)
+    , poolTime(0)
     , objectRef(0)
     , scriptRef(0)
     , groups(0)
     , index(modelIndex)
+    , row(row)
+    , column(column)
 {
     metaType->addref();
+
+    if (accessor->propertyCache) {
+        // The property cache in the accessor is common for all the model
+        // items in the model it wraps. It describes available model roles,
+        // together with revisioned properties like row, column and index, all
+        // which should be available in the delegate. We assign this cache to the
+        // model item so that the QML engine can use the revision information
+        // when resolving the properties (rather than falling back to just
+        // inspecting the QObject in the model item directly).
+        QQmlData *qmldata = QQmlData::get(this, true);
+        if (qmldata->propertyCache)
+            qmldata->propertyCache->release();
+        qmldata->propertyCache = accessor->propertyCache.data();
+        qmldata->propertyCache->addref();
+    }
 }
 
 QQmlDelegateModelItem::~QQmlDelegateModelItem()
@@ -1937,6 +2103,24 @@ void QQmlDelegateModelItem::Dispose()
     delete this;
 }
 
+void QQmlDelegateModelItem::setModelIndex(int idx, int newRow, int newColumn)
+{
+    const int prevIndex = index;
+    const int prevRow = row;
+    const int prevColumn = column;
+
+    index = idx;
+    row = newRow;
+    column = newColumn;
+
+    if (idx != prevIndex)
+        emit modelIndexChanged();
+    if (row != prevRow)
+        emit rowChanged();
+    if (column != prevColumn)
+        emit columnChanged();
+}
+
 void QQmlDelegateModelItem::destroyObject()
 {
     Q_ASSERT(object);
@@ -1944,38 +2128,43 @@ void QQmlDelegateModelItem::destroyObject()
 
     QQmlData *data = QQmlData::get(object);
     Q_ASSERT(data);
-    if (data->ownContext && data->context)
-        data->context->clearContext();
+    if (data->ownContext) {
+        data->ownContext->clearContext();
+        if (data->ownContext->contextObject == object)
+            data->ownContext->contextObject = nullptr;
+        data->ownContext = nullptr;
+        data->context = nullptr;
+    }
     object->deleteLater();
 
     if (attached) {
-        attached->m_cacheItem = 0;
-        attached = 0;
+        attached->m_cacheItem = nullptr;
+        attached = nullptr;
     }
 
-    contextData->destroy();
-    contextData = 0;
-    object = 0;
+    contextData->invalidate();
+    contextData = nullptr;
+    object = nullptr;
 }
 
 QQmlDelegateModelItem *QQmlDelegateModelItem::dataForObject(QObject *object)
 {
     QQmlData *d = QQmlData::get(object);
-    QQmlContextData *context = d ? d->context : 0;
-    for (context = context ? context->parent : 0; context; context = context->parent) {
+    QQmlContextData *context = d ? d->context : nullptr;
+    for (context = context ? context->parent : nullptr; context; context = context->parent) {
         if (QQmlDelegateModelItem *cacheItem = qobject_cast<QQmlDelegateModelItem *>(
                 context->contextObject)) {
             return cacheItem;
         }
     }
-    return 0;
+    return nullptr;
 }
 
 int QQmlDelegateModelItem::groupIndex(Compositor::Group group)
 {
     if (QQmlDelegateModelPrivate * const model = metaType->model
             ? QQmlDelegateModelPrivate::get(metaType->model)
-            : 0) {
+            : nullptr) {
         return model->m_compositor.find(Compositor::Cache, model->m_cache.indexOf(this)).index[group];
     }
     return -1;
@@ -2048,7 +2237,7 @@ int QQmlDelegateModelAttachedMetaObject::metaCall(QObject *object, QMetaObject::
 }
 
 QQmlDelegateModelAttached::QQmlDelegateModelAttached(QObject *parent)
-    : m_cacheItem(0)
+    : m_cacheItem(nullptr)
     , m_previousGroups(0)
 {
     QQml_setParent_noEvent(this, parent);
@@ -2060,35 +2249,42 @@ QQmlDelegateModelAttached::QQmlDelegateModelAttached(
     , m_previousGroups(cacheItem->groups)
 {
     QQml_setParent_noEvent(this, parent);
+    resetCurrentIndex();
+    // Let m_previousIndex be equal to m_currentIndex
+    std::copy(std::begin(m_currentIndex), std::end(m_currentIndex), std::begin(m_previousIndex));
+
+    if (!cacheItem->metaType->metaObject)
+        cacheItem->metaType->initializeMetaObject();
+
+    QObjectPrivate::get(this)->metaObject = cacheItem->metaType->metaObject;
+    cacheItem->metaType->metaObject->addref();
+}
+
+void QQmlDelegateModelAttached::resetCurrentIndex()
+{
     if (QQDMIncubationTask *incubationTask = m_cacheItem->incubationTask) {
         for (int i = 1; i < qMin<int>(m_cacheItem->metaType->groupCount, Compositor::MaximumGroupCount); ++i)
-            m_currentIndex[i] = m_previousIndex[i] = incubationTask->index[i];
+            m_currentIndex[i] = incubationTask->index[i];
     } else {
         QQmlDelegateModelPrivate * const model = QQmlDelegateModelPrivate::get(m_cacheItem->metaType->model);
         Compositor::iterator it = model->m_compositor.find(
                 Compositor::Cache, model->m_cache.indexOf(m_cacheItem));
         for (int i = 1; i < m_cacheItem->metaType->groupCount; ++i)
-            m_currentIndex[i] = m_previousIndex[i] = it.index[i];
+            m_currentIndex[i] = it.index[i];
     }
-
-    if (!cacheItem->metaType->metaObject)
-        cacheItem->metaType->initializeMetaObject();
-
-    QObjectPrivate::get(this)->metaObject = cacheItem->metaType->metaObject;
-    cacheItem->metaType->metaObject->addref();
 }
 
 /*!
-    \qmlattachedproperty int QtQml.Models::DelegateModel::model
+    \qmlattachedproperty model QtQml.Models::DelegateModel::model
 
-    This attached property holds the visual data model this delegate instance belongs to.
+    This attached property holds the data model this delegate instance belongs to.
 
     It is attached to each instance of the delegate.
 */
 
 QQmlDelegateModel *QQmlDelegateModelAttached::model() const
 {
-    return m_cacheItem ? m_cacheItem->metaType->model : 0;
+    return m_cacheItem ? m_cacheItem->metaType->model : nullptr;
 }
 
 /*!
@@ -2128,7 +2324,7 @@ void QQmlDelegateModelAttached::setGroups(const QStringList &groups)
 /*!
     \qmlattachedproperty bool QtQml.Models::DelegateModel::isUnresolved
 
-    This attached property holds whether the visual item is bound to a data model index.
+    This attached property indicates whether the visual item is bound to a data model index.
     Returns true if the item is not bound to the model, and false if it is.
 
     An unresolved item can be bound to the data model using the DelegateModelGroup::resolve()
@@ -2200,11 +2396,11 @@ void QQmlDelegateModelAttached::emitChanges()
     const QMetaObject *meta = metaObject();
     for (int i = 1; i < m_cacheItem->metaType->groupCount; ++i, ++notifierId) {
         if (groupChanges & (1 << i))
-            QMetaObject::activate(this, meta, notifierId, 0);
+            QMetaObject::activate(this, meta, notifierId, nullptr);
     }
     for (int i = 1; i < m_cacheItem->metaType->groupCount; ++i, ++notifierId) {
         if (indexChanges & (1 << i))
-            QMetaObject::activate(this, meta, notifierId, 0);
+            QMetaObject::activate(this, meta, notifierId, nullptr);
     }
 
     if (groupChanges)
@@ -2226,13 +2422,13 @@ bool QQmlDelegateModelGroupPrivate::isChangedConnected()
     IS_SIGNAL_CONNECTED(q, QQmlDelegateModelGroup, changed, (const QQmlV4Handle &,const QQmlV4Handle &));
 }
 
-void QQmlDelegateModelGroupPrivate::emitChanges(QV8Engine *engine)
+void QQmlDelegateModelGroupPrivate::emitChanges(QV4::ExecutionEngine *v4)
 {
     Q_Q(QQmlDelegateModelGroup);
     if (isChangedConnected() && !changeSet.isEmpty()) {
-        QV4::Scope scope(QV8Engine::getV4(engine));
-        QV4::ScopedValue removed(scope, engineData(scope.engine)->array(engine, changeSet.removes()));
-        QV4::ScopedValue inserted(scope, engineData(scope.engine)->array(engine, changeSet.inserts()));
+        QV4::Scope scope(v4);
+        QV4::ScopedValue removed(scope, engineData(scope.engine)->array(v4, changeSet.removes()));
+        QV4::ScopedValue inserted(scope, engineData(scope.engine)->array(v4, changeSet.inserts()));
         emit q->changed(QQmlV4Handle(removed), QQmlV4Handle(inserted));
     }
     if (changeSet.difference() != 0)
@@ -2267,27 +2463,11 @@ void QQmlDelegateModelGroupPrivate::destroyingPackage(QQuickPackage *package)
 }
 
 /*!
-    \qmltype VisualDataGroup
-    \instantiates QQmlDelegateModelGroup
-    \inqmlmodule QtQuick
-    \ingroup qtquick-models
-    \brief Encapsulates a filtered set of visual data items
-
-    The VisualDataGroup type provides a means to address the model data of a
-    model's delegate items, as well as sort and filter these delegate items.
-
-    This type is provided by the \l{Qt QML} module due to compatibility reasons.
-    The same implementation is now primarily available as \l DelegateModelGroup
-    in the \l{Qt QML Models QML Types}{Qt QML Models} module.
-
-    \sa {QtQml.Models::DelegateModelGroup}
-*/
-/*!
     \qmltype DelegateModelGroup
     \instantiates QQmlDelegateModelGroup
     \inqmlmodule QtQml.Models
     \ingroup qtquick-models
-    \brief Encapsulates a filtered set of visual data items
+    \brief Encapsulates a filtered set of visual data items.
 
     The DelegateModelGroup type provides a means to address the model data of a
     DelegateModel's delegate items, as well as sort and filter these delegate
@@ -2303,7 +2483,8 @@ void QQmlDelegateModelGroupPrivate::destroyingPackage(QQuickPackage *package)
     information about group membership and indexes as well as model data.  In combination
     with the move() function this can be used to implement view sorting, with remove() to filter
     items out of a view, or with setGroups() and \l Package delegates to categorize items into
-    different views.
+    different views. Different groups can only be sorted independently if they are disjunct. Moving
+    an item in one group will also move it in all other groups it is a part of.
 
     Data from models can be supplemented by inserting data directly into a DelegateModelGroup
     with the insert() function.  This can be used to introduce mock items into a view, or
@@ -2315,9 +2496,6 @@ void QQmlDelegateModelGroupPrivate::destroyingPackage(QQuickPackage *package)
     type or to cherry-pick specific items that should be instantiated irregardless of whether
     they're currently within a view's visible area.
 
-    \note This type is also available as \l VisualDataGroup in the \l{Qt QML}
-    module due to compatibility reasons.
-
     \sa {QML Dynamic View Ordering Tutorial}
 */
 QQmlDelegateModelGroup::QQmlDelegateModelGroup(QObject *parent)
@@ -2450,7 +2628,7 @@ QQmlV4Handle QQmlDelegateModelGroup::get(int index)
 
     if (!cacheItem) {
         cacheItem = model->m_adaptorModel.createItem(
-                model->m_cacheMetaType, model->m_context->engine(), it.modelIndex());
+                model->m_cacheMetaType, it.modelIndex());
         if (!cacheItem)
             return QQmlV4Handle(QV4::Encode::undefined());
         cacheItem->groups = it->flags;
@@ -2461,12 +2639,11 @@ QQmlV4Handle QQmlDelegateModelGroup::get(int index)
 
     if (model->m_cacheMetaType->modelItemProto.isUndefined())
         model->m_cacheMetaType->initializePrototype();
-    QV8Engine *v8 = model->m_cacheMetaType->v8Engine;
-    QV4::ExecutionEngine *v4 = QV8Engine::getV4(v8);
+    QV4::ExecutionEngine *v4 = model->m_cacheMetaType->v4Engine;
     QV4::Scope scope(v4);
-    QV4::ScopedObject o(scope, v4->memoryManager->allocObject<QQmlDelegateModelItemObject>(cacheItem));
+    QV4::ScopedObject o(scope, v4->memoryManager->allocate<QQmlDelegateModelItemObject>(cacheItem));
     QV4::ScopedObject p(scope, model->m_cacheMetaType->modelItemProto.value());
-    o->setPrototype(p);
+    o->setPrototypeOf(p);
     ++cacheItem->scriptRef;
 
     return QQmlV4Handle(o);
@@ -2490,7 +2667,7 @@ bool QQmlDelegateModelGroupPrivate::parseIndex(const QV4::Value &value, int *ind
         QQmlDelegateModelItem * const cacheItem = object->d()->item;
         if (QQmlDelegateModelPrivate *model = cacheItem->metaType->model
                 ? QQmlDelegateModelPrivate::get(cacheItem->metaType->model)
-                : 0) {
+                : nullptr) {
             *index = model->m_cache.indexOf(cacheItem);
             *group = Compositor::Cache;
             return true;
@@ -2621,7 +2798,7 @@ void QQmlDelegateModelGroup::create(QQmlV4Function *args)
         return;
     }
 
-    QObject *object = model->object(group, index, false);
+    QObject *object = model->object(group, index, QQmlIncubator::AsynchronousIfNested);
     if (object) {
         QVector<Compositor::Insert> inserts;
         Compositor::iterator it = model->m_compositor.find(group, index);
@@ -2919,6 +3096,11 @@ void QQmlDelegateModelGroup::setGroups(QQmlV4Function *args)
     \qmlmethod QtQml.Models::DelegateModelGroup::move(var from, var to, int count)
 
     Moves \a count at \a from in a group \a to a new position.
+
+    \note The DelegateModel acts as a proxy model: it holds the delegates in a
+    different order than the \l{dm-model-property}{underlying model} has them.
+    Any subsequent changes to the underlying model will not undo whatever
+    reordering you have done via this function.
 */
 
 void QQmlDelegateModelGroup::move(QQmlV4Function *args)
@@ -3109,21 +3291,21 @@ bool QQmlPartsModel::isValid() const
     return m_model->isValid();
 }
 
-QObject *QQmlPartsModel::object(int index, bool asynchronous)
+QObject *QQmlPartsModel::object(int index, QQmlIncubator::IncubationMode incubationMode)
 {
     QQmlDelegateModelPrivate *model = QQmlDelegateModelPrivate::get(m_model);
 
     if (!model->m_delegate || index < 0 || index >= model->m_compositor.count(m_compositorGroup)) {
         qWarning() << "DelegateModel::item: index out range" << index << model->m_compositor.count(m_compositorGroup);
-        return 0;
+        return nullptr;
     }
 
-    QObject *object = model->object(m_compositorGroup, index, asynchronous);
+    QObject *object = model->object(m_compositorGroup, index, incubationMode);
 
     if (QQuickPackage *package = qmlobject_cast<QQuickPackage *>(object)) {
         QObject *part = package->part(m_part);
         if (!part)
-            return 0;
+            return nullptr;
         m_packaged.insertMulti(part, package);
         return part;
     }
@@ -3135,12 +3317,12 @@ QObject *QQmlPartsModel::object(int index, bool asynchronous)
         model->m_delegateValidated = true;
     }
 
-    return 0;
+    return nullptr;
 }
 
 QQmlInstanceModel::ReleaseFlags QQmlPartsModel::release(QObject *item)
 {
-    QQmlInstanceModel::ReleaseFlags flags = 0;
+    QQmlInstanceModel::ReleaseFlags flags = nullptr;
 
     QHash<QObject *, QQuickPackage *>::iterator it = m_packaged.find(item);
     if (it != m_packaged.end()) {
@@ -3168,6 +3350,19 @@ void QQmlPartsModel::setWatchedRoles(const QList<QByteArray> &roles)
     m_watchedRoles = roles;
 }
 
+QQmlIncubator::Status QQmlPartsModel::incubationStatus(int index)
+{
+    QQmlDelegateModelPrivate *model = QQmlDelegateModelPrivate::get(m_model);
+    Compositor::iterator it = model->m_compositor.find(model->m_compositorGroup, index);
+    if (!it->inCache())
+        return QQmlIncubator::Null;
+
+    if (auto incubationTask = model->m_cache.at(it.cacheIndex)->incubationTask)
+        return incubationTask->status();
+
+    return QQmlIncubator::Ready;
+}
+
 int QQmlPartsModel::indexOf(QObject *item, QObject *) const
 {
     QHash<QObject *, QQuickPackage *>::const_iterator it = m_packaged.find(item);
@@ -3185,7 +3380,10 @@ void QQmlPartsModel::createdPackage(int index, QQuickPackage *package)
 
 void QQmlPartsModel::initPackage(int index, QQuickPackage *package)
 {
-    emit initItem(index, package->part(m_part));
+    if (m_modelUpdatePending)
+        m_pendingPackageInitializations << index;
+    else
+        emit initItem(index, package->part(m_part));
 }
 
 void QQmlPartsModel::destroyingPackage(QQuickPackage *package)
@@ -3197,9 +3395,22 @@ void QQmlPartsModel::destroyingPackage(QQuickPackage *package)
 
 void QQmlPartsModel::emitModelUpdated(const QQmlChangeSet &changeSet, bool reset)
 {
+    m_modelUpdatePending = false;
     emit modelUpdated(changeSet, reset);
     if (changeSet.difference() != 0)
         emit countChanged();
+
+    QQmlDelegateModelPrivate *model = QQmlDelegateModelPrivate::get(m_model);
+    QVector<int> pendingPackageInitializations;
+    qSwap(pendingPackageInitializations, m_pendingPackageInitializations);
+    for (int index : pendingPackageInitializations) {
+        if (!model->m_delegate || index < 0 || index >= model->m_compositor.count(m_compositorGroup))
+            continue;
+        QObject *object = model->object(m_compositorGroup, index, QQmlIncubator::Asynchronous);
+        if (QQuickPackage *package = qmlobject_cast<QQuickPackage *>(object))
+            emit initItem(index, package->part(m_part));
+        model->release(object);
+    }
 }
 
 //============================================================================
@@ -3209,28 +3420,31 @@ struct QQmlDelegateModelGroupChange : QV4::Object
     V4_OBJECT2(QQmlDelegateModelGroupChange, QV4::Object)
 
     static QV4::Heap::QQmlDelegateModelGroupChange *create(QV4::ExecutionEngine *e) {
-        return e->memoryManager->allocObject<QQmlDelegateModelGroupChange>();
+        return e->memoryManager->allocate<QQmlDelegateModelGroupChange>();
     }
 
-    static void method_get_index(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData) {
-        QV4::Scoped<QQmlDelegateModelGroupChange> that(scope, callData->thisObject.as<QQmlDelegateModelGroupChange>());
+    static QV4::ReturnedValue method_get_index(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *, int) {
+        QV4::Scope scope(b);
+        QV4::Scoped<QQmlDelegateModelGroupChange> that(scope, thisObject->as<QQmlDelegateModelGroupChange>());
         if (!that)
             THROW_TYPE_ERROR();
-        scope.result = QV4::Encode(that->d()->change.index);
+        return QV4::Encode(that->d()->change.index);
     }
-    static void method_get_count(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData) {
-        QV4::Scoped<QQmlDelegateModelGroupChange> that(scope, callData->thisObject.as<QQmlDelegateModelGroupChange>());
+    static QV4::ReturnedValue method_get_count(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *, int) {
+        QV4::Scope scope(b);
+        QV4::Scoped<QQmlDelegateModelGroupChange> that(scope, thisObject->as<QQmlDelegateModelGroupChange>());
         if (!that)
             THROW_TYPE_ERROR();
-        scope.result = QV4::Encode(that->d()->change.count);
+        return QV4::Encode(that->d()->change.count);
     }
-    static void method_get_moveId(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData) {
-        QV4::Scoped<QQmlDelegateModelGroupChange> that(scope, callData->thisObject.as<QQmlDelegateModelGroupChange>());
+    static QV4::ReturnedValue method_get_moveId(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *, int) {
+        QV4::Scope scope(b);
+        QV4::Scoped<QQmlDelegateModelGroupChange> that(scope, thisObject->as<QQmlDelegateModelGroupChange>());
         if (!that)
             THROW_TYPE_ERROR();
         if (that->d()->change.moveId < 0)
             RETURN_UNDEFINED();
-        scope.result = QV4::Encode(that->d()->change.moveId);
+        return QV4::Encode(that->d()->change.moveId);
     }
 };
 
@@ -3243,49 +3457,49 @@ struct QQmlDelegateModelGroupChangeArray : public QV4::Object
 public:
     static QV4::Heap::QQmlDelegateModelGroupChangeArray *create(QV4::ExecutionEngine *engine, const QVector<QQmlChangeSet::Change> &changes)
     {
-        return engine->memoryManager->allocObject<QQmlDelegateModelGroupChangeArray>(changes);
+        return engine->memoryManager->allocate<QQmlDelegateModelGroupChangeArray>(changes);
     }
 
     quint32 count() const { return d()->changes->count(); }
     const QQmlChangeSet::Change &at(int index) const { return d()->changes->at(index); }
 
-    static QV4::ReturnedValue getIndexed(const QV4::Managed *m, uint index, bool *hasProperty)
+    static QV4::ReturnedValue virtualGet(const QV4::Managed *m, QV4::PropertyKey id, const QV4::Value *receiver, bool *hasProperty)
     {
-        Q_ASSERT(m->as<QQmlDelegateModelGroupChangeArray>());
-        QV4::ExecutionEngine *v4 = static_cast<const QQmlDelegateModelGroupChangeArray *>(m)->engine();
-        QV4::Scope scope(v4);
-        QV4::Scoped<QQmlDelegateModelGroupChangeArray> array(scope, static_cast<const QQmlDelegateModelGroupChangeArray *>(m));
-
-        if (index >= array->count()) {
-            if (hasProperty)
-                *hasProperty = false;
-            return QV4::Primitive::undefinedValue().asReturnedValue();
-        }
+        if (id.isArrayIndex()) {
+            uint index = id.asArrayIndex();
+            Q_ASSERT(m->as<QQmlDelegateModelGroupChangeArray>());
+            QV4::ExecutionEngine *v4 = static_cast<const QQmlDelegateModelGroupChangeArray *>(m)->engine();
+            QV4::Scope scope(v4);
+            QV4::Scoped<QQmlDelegateModelGroupChangeArray> array(scope, static_cast<const QQmlDelegateModelGroupChangeArray *>(m));
+
+            if (index >= array->count()) {
+                if (hasProperty)
+                    *hasProperty = false;
+                return QV4::Value::undefinedValue().asReturnedValue();
+            }
 
-        const QQmlChangeSet::Change &change = array->at(index);
+            const QQmlChangeSet::Change &change = array->at(index);
 
-        QV4::ScopedObject changeProto(scope, engineData(v4)->changeProto.value());
-        QV4::Scoped<QQmlDelegateModelGroupChange> object(scope, QQmlDelegateModelGroupChange::create(v4));
-        object->setPrototype(changeProto);
-        object->d()->change = change;
+            QV4::ScopedObject changeProto(scope, engineData(v4)->changeProto.value());
+            QV4::Scoped<QQmlDelegateModelGroupChange> object(scope, QQmlDelegateModelGroupChange::create(v4));
+            object->setPrototypeOf(changeProto);
+            object->d()->change = change;
 
-        if (hasProperty)
-            *hasProperty = true;
-        return object.asReturnedValue();
-    }
+            if (hasProperty)
+                *hasProperty = true;
+            return object.asReturnedValue();
+        }
 
-    static QV4::ReturnedValue get(const QV4::Managed *m, QV4::String *name, bool *hasProperty)
-    {
         Q_ASSERT(m->as<QQmlDelegateModelGroupChangeArray>());
         const QQmlDelegateModelGroupChangeArray *array = static_cast<const QQmlDelegateModelGroupChangeArray *>(m);
 
-        if (name->equals(array->engine()->id_length())) {
+        if (id == array->engine()->id_length()->propertyKey()) {
             if (hasProperty)
                 *hasProperty = true;
             return QV4::Encode(array->count());
         }
 
-        return Object::get(m, name, hasProperty);
+        return Object::virtualGet(m, id, receiver, hasProperty);
     }
 };
 
@@ -3305,9 +3519,9 @@ QQmlDelegateModelEngineData::QQmlDelegateModelEngineData(QV4::ExecutionEngine *v
     QV4::Scope scope(v4);
 
     QV4::ScopedObject proto(scope, v4->newObject());
-    proto->defineAccessorProperty(QStringLiteral("index"), QQmlDelegateModelGroupChange::method_get_index, 0);
-    proto->defineAccessorProperty(QStringLiteral("count"), QQmlDelegateModelGroupChange::method_get_count, 0);
-    proto->defineAccessorProperty(QStringLiteral("moveId"), QQmlDelegateModelGroupChange::method_get_moveId, 0);
+    proto->defineAccessorProperty(QStringLiteral("index"), QQmlDelegateModelGroupChange::method_get_index, nullptr);
+    proto->defineAccessorProperty(QStringLiteral("count"), QQmlDelegateModelGroupChange::method_get_count, nullptr);
+    proto->defineAccessorProperty(QStringLiteral("moveId"), QQmlDelegateModelGroupChange::method_get_moveId, nullptr);
     changeProto.set(v4, proto);
 }
 
@@ -3315,9 +3529,9 @@ QQmlDelegateModelEngineData::~QQmlDelegateModelEngineData()
 {
 }
 
-QV4::ReturnedValue QQmlDelegateModelEngineData::array(QV8Engine *engine, const QVector<QQmlChangeSet::Change> &changes)
+QV4::ReturnedValue QQmlDelegateModelEngineData::array(QV4::ExecutionEngine *v4,
+                                                      const QVector<QQmlChangeSet::Change> &changes)
 {
-    QV4::ExecutionEngine *v4 = QV8Engine::getV4(engine);
     QV4::Scope scope(v4);
     QV4::ScopedObject o(scope, QQmlDelegateModelGroupChangeArray::create(v4, changes));
     return o.asReturnedValue();
diff --git a/src/qml/types/qqmldelegatemodel_p.h b/src/qml/types/qqmldelegatemodel_p.h
index 186144d107..0ad8939732 100644
--- a/src/qml/types/qqmldelegatemodel_p.h
+++ b/src/qml/types/qqmldelegatemodel_p.h
@@ -54,6 +54,7 @@
 #include <private/qtqmlglobal_p.h>
 #include <private/qqmllistcompositor_p.h>
 #include <private/qqmlobjectmodel_p.h>
+#include <private/qqmlincubator_p.h>
 
 #include <QtCore/qabstractitemmodel.h>
 #include <QtCore/qstringlist.h>
@@ -61,10 +62,11 @@
 #include <private/qv8engine_p.h>
 #include <private/qqmlglobal_p.h>
 
+QT_REQUIRE_CONFIG(qml_delegate_model);
+
 QT_BEGIN_NAMESPACE
 
 class QQmlChangeSet;
-class QQmlComponent;
 class QQuickPackage;
 class QQmlV4Function;
 class QQmlDelegateModelGroup;
@@ -89,7 +91,7 @@ class Q_QML_PRIVATE_EXPORT QQmlDelegateModel : public QQmlInstanceModel, public
     Q_INTERFACES(QQmlParserStatus)
 public:
     QQmlDelegateModel();
-    QQmlDelegateModel(QQmlContext *, QObject *parent=0);
+    QQmlDelegateModel(QQmlContext *, QObject *parent=nullptr);
     ~QQmlDelegateModel();
 
     void classBegin() override;
@@ -108,12 +110,13 @@ public:
     Q_INVOKABLE QVariant parentModelIndex() const;
 
     int count() const override;
-    bool isValid() const override { return delegate() != 0; }
-    QObject *object(int index, bool asynchronous = false) override;
+    bool isValid() const override { return delegate() != nullptr; }
+    QObject *object(int index, QQmlIncubator::IncubationMode incubationMode = QQmlIncubator::AsynchronousIfNested) override;
     ReleaseFlags release(QObject *object) override;
     void cancel(int index) override;
     QString stringValue(int index, const QString &role) override;
     void setWatchedRoles(const QList<QByteArray> &roles) override;
+    QQmlIncubator::Status incubationStatus(int index) override;
 
     int indexOf(QObject *object, QObject *objectContext) const override;
 
@@ -126,6 +129,8 @@ public:
     QQmlListProperty<QQmlDelegateModelGroup> groups();
     QObject *parts();
 
+    const QAbstractItemModel *abstractItemModel() const override;
+
     bool event(QEvent *) override;
 
     static QQmlDelegateModelAttached *qmlAttachedProperties(QObject *obj);
@@ -162,8 +167,8 @@ class Q_QML_PRIVATE_EXPORT QQmlDelegateModelGroup : public QObject
     Q_PROPERTY(QString name READ name WRITE setName NOTIFY nameChanged)
     Q_PROPERTY(bool includeByDefault READ defaultInclude WRITE setDefaultInclude NOTIFY defaultIncludeChanged)
 public:
-    QQmlDelegateModelGroup(QObject *parent = 0);
-    QQmlDelegateModelGroup(const QString &name, QQmlDelegateModel *model, int compositorType, QObject *parent = 0);
+    QQmlDelegateModelGroup(QObject *parent = nullptr);
+    QQmlDelegateModelGroup(const QString &name, QQmlDelegateModel *model, int compositorType, QObject *parent = nullptr);
     ~QQmlDelegateModelGroup();
 
     QString name() const;
@@ -208,6 +213,7 @@ public:
     QQmlDelegateModelAttached(QQmlDelegateModelItem *cacheItem, QObject *parent);
     ~QQmlDelegateModelAttached() {}
 
+    void resetCurrentIndex();
     void setCacheItem(QQmlDelegateModelItem *item);
 
     QQmlDelegateModel *model() const;
diff --git a/src/qml/types/qqmldelegatemodel_p_p.h b/src/qml/types/qqmldelegatemodel_p_p.h
index 4ebfd9b938..0028849828 100644
--- a/src/qml/types/qqmldelegatemodel_p_p.h
+++ b/src/qml/types/qqmldelegatemodel_p_p.h
@@ -60,16 +60,19 @@
 // We mean it.
 //
 
+QT_REQUIRE_CONFIG(qml_delegate_model);
+
 QT_BEGIN_NAMESPACE
 
 typedef QQmlListCompositor Compositor;
 
 class QQmlDelegateModelAttachedMetaObject;
+class QQmlAbstractDelegateComponent;
 
-class QQmlDelegateModelItemMetaType : public QQmlRefCount
+class Q_QML_PRIVATE_EXPORT QQmlDelegateModelItemMetaType : public QQmlRefCount
 {
 public:
-    QQmlDelegateModelItemMetaType(QV8Engine *engine, QQmlDelegateModel *model, const QStringList &groupNames);
+    QQmlDelegateModelItemMetaType(QV4::ExecutionEngine *engine, QQmlDelegateModel *model, const QStringList &groupNames);
     ~QQmlDelegateModelItemMetaType();
 
     void initializeMetaObject();
@@ -80,7 +83,7 @@ public:
 
     QPointer<QQmlDelegateModel> model;
     const int groupCount;
-    QV8Engine * const v8Engine;
+    QV4::ExecutionEngine * const v4Engine;
     QQmlDelegateModelAttachedMetaObject *metaObject;
     const QStringList groupNames;
     QV4::PersistentValue modelItemProto;
@@ -93,14 +96,19 @@ class QQmlDelegateModelItem : public QObject
 {
     Q_OBJECT
     Q_PROPERTY(int index READ modelIndex NOTIFY modelIndexChanged)
+    Q_PROPERTY(int row READ modelRow NOTIFY rowChanged REVISION 12)
+    Q_PROPERTY(int column READ modelColumn NOTIFY columnChanged REVISION 12)
     Q_PROPERTY(QObject *model READ modelObject CONSTANT)
 public:
-    QQmlDelegateModelItem(QQmlDelegateModelItemMetaType *metaType, int modelIndex);
+    QQmlDelegateModelItem(QQmlDelegateModelItemMetaType *metaType,
+                          QQmlAdaptorModel::Accessors *accessor, int modelIndex,
+                          int row, int column);
     ~QQmlDelegateModelItem();
 
     void referenceObject() { ++objectRef; }
     bool releaseObject() { return --objectRef == 0 && !(groups & Compositor::PersistedFlag); }
     bool isObjectReferenced() const { return objectRef != 0 || (groups & Compositor::PersistedFlag); }
+    void childContextObjectDestroyed(QObject *childContextObject);
 
     bool isReferenced() const {
         return scriptRef
@@ -118,27 +126,31 @@ public:
 
     int groupIndex(Compositor::Group group);
 
+    int modelRow() const { return row; }
+    int modelColumn() const { return column; }
     int modelIndex() const { return index; }
-    void setModelIndex(int idx) { index = idx; Q_EMIT modelIndexChanged(); }
+    virtual void setModelIndex(int idx, int newRow, int newColumn);
 
     virtual QV4::ReturnedValue get() { return QV4::QObjectWrapper::wrap(v4, this); }
 
     virtual void setValue(const QString &role, const QVariant &value) { Q_UNUSED(role); Q_UNUSED(value); }
     virtual bool resolveIndex(const QQmlAdaptorModel &, int) { return false; }
 
-    static void get_model(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void get_groups(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void set_groups(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
+    static QV4::ReturnedValue get_model(const QV4::FunctionObject *, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
+    static QV4::ReturnedValue get_groups(const QV4::FunctionObject *, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
+    static QV4::ReturnedValue set_groups(const QV4::FunctionObject *, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
     static QV4::ReturnedValue get_member(QQmlDelegateModelItem *thisItem, uint flag, const QV4::Value &);
     static QV4::ReturnedValue set_member(QQmlDelegateModelItem *thisItem, uint flag, const QV4::Value &arg);
     static QV4::ReturnedValue get_index(QQmlDelegateModelItem *thisItem, uint flag, const QV4::Value &arg);
 
     QV4::ExecutionEngine *v4;
     QQmlDelegateModelItemMetaType * const metaType;
-    QQmlContextData *contextData;
+    QQmlContextDataRef contextData;
     QPointer<QObject> object;
     QPointer<QQmlDelegateModelAttached> attached;
     QQDMIncubationTask *incubationTask;
+    QQmlComponent *delegate;
+    int poolTime;
     int objectRef;
     int scriptRef;
     int groups;
@@ -146,9 +158,13 @@ public:
 
 Q_SIGNALS:
     void modelIndexChanged();
+    Q_REVISION(12) void rowChanged();
+    Q_REVISION(12) void columnChanged();
 
 protected:
     void objectDestroyed(QObject *);
+    int row;
+    int column;
 };
 
 namespace QV4 {
@@ -182,14 +198,14 @@ class QQDMIncubationTask : public QQmlIncubator
 public:
     QQDMIncubationTask(QQmlDelegateModelPrivate *l, IncubationMode mode)
         : QQmlIncubator(mode)
-        , incubating(0)
+        , incubating(nullptr)
         , vdm(l) {}
 
     void statusChanged(Status) override;
     void setInitialState(QObject *) override;
 
-    QQmlDelegateModelItem *incubating;
-    QQmlDelegateModelPrivate *vdm;
+    QQmlDelegateModelItem *incubating = nullptr;
+    QQmlDelegateModelPrivate *vdm = nullptr;
     int index[QQmlListCompositor::MaximumGroupCount];
 };
 
@@ -220,7 +236,7 @@ public:
 
     void setModel(QQmlDelegateModel *model, Compositor::Group group);
     bool isChangedConnected();
-    void emitChanges(QV8Engine *engine);
+    void emitChanges(QV4::ExecutionEngine *engine);
     void emitModelUpdated(bool reset);
 
     void createdPackage(int index, QQuickPackage *package);
@@ -254,9 +270,11 @@ public:
 
     void init();
     void connectModel(QQmlAdaptorModel *model);
+    void connectToAbstractItemModel();
+    void disconnectFromAbstractItemModel();
 
     void requestMoreIfNecessary();
-    QObject *object(Compositor::Group group, int index, bool asynchronous);
+    QObject *object(Compositor::Group group, int index, QQmlIncubator::IncubationMode incubationMode);
     QQmlDelegateModel::ReleaseFlags release(QObject *object);
     QString stringValue(Compositor::Group group, int index, const QString &name);
     void emitCreatedPackage(QQDMIncubationTask *incubationTask, QQuickPackage *package);
@@ -267,6 +285,7 @@ public:
         Q_EMIT q_func()->initItem(incubationTask->index[m_compositorGroup], item); }
     void emitDestroyingPackage(QQuickPackage *package);
     void emitDestroyingItem(QObject *item) { Q_EMIT q_func()->destroyingItem(item); }
+    void addCacheItem(QQmlDelegateModelItem *item, Compositor::iterator it);
     void removeCacheItem(QQmlDelegateModelItem *cacheItem);
 
     void updateFilterGroup();
@@ -278,21 +297,24 @@ public:
     void itemsInserted(
             const QVector<Compositor::Insert> &inserts,
             QVarLengthArray<QVector<QQmlChangeSet::Change>, Compositor::MaximumGroupCount> *translatedInserts,
-            QHash<int, QList<QQmlDelegateModelItem *> > *movedItems = 0);
+            QHash<int, QList<QQmlDelegateModelItem *> > *movedItems = nullptr);
     void itemsInserted(const QVector<Compositor::Insert> &inserts);
     void itemsRemoved(
             const QVector<Compositor::Remove> &removes,
             QVarLengthArray<QVector<QQmlChangeSet::Change>, Compositor::MaximumGroupCount> *translatedRemoves,
-            QHash<int, QList<QQmlDelegateModelItem *> > *movedItems = 0);
+            QHash<int, QList<QQmlDelegateModelItem *> > *movedItems = nullptr);
     void itemsRemoved(const QVector<Compositor::Remove> &removes);
     void itemsMoved(
             const QVector<Compositor::Remove> &removes, const QVector<Compositor::Insert> &inserts);
     void itemsChanged(const QVector<Compositor::Change> &changes);
     void emitChanges();
     void emitModelUpdated(const QQmlChangeSet &changeSet, bool reset) override;
+    void delegateChanged(bool add = true, bool remove = true);
 
     bool insert(Compositor::insert_iterator &before, const QV4::Value &object, int groups);
 
+    int adaptorModelCount() const;
+
     static void group_append(QQmlListProperty<QQmlDelegateModelGroup> *property, QQmlDelegateModelGroup *group);
     static int group_count(QQmlListProperty<QQmlDelegateModelGroup> *property);
     static QQmlDelegateModelGroup *group_at(QQmlListProperty<QQmlDelegateModelGroup> *property, int index);
@@ -303,7 +325,9 @@ public:
 
     QQmlAdaptorModel m_adaptorModel;
     QQmlListCompositor m_compositor;
-    QQmlComponent *m_delegate;
+    QQmlStrongJSQObjectReference<QQmlComponent> m_delegate;
+    QQmlAbstractDelegateComponent *m_delegateChooser;
+    QMetaObject::Connection m_delegateChooserChanged;
     QQmlDelegateModelItemMetaType *m_cacheMetaType;
     QPointer<QQmlContext> m_context;
     QQmlDelegateModelParts *m_parts;
@@ -341,7 +365,7 @@ class QQmlPartsModel : public QQmlInstanceModel, public QQmlDelegateModelGroupEm
     Q_OBJECT
     Q_PROPERTY(QString filterOnGroup READ filterGroup WRITE setFilterGroup NOTIFY filterGroupChanged RESET resetFilterGroup)
 public:
-    QQmlPartsModel(QQmlDelegateModel *model, const QString &part, QObject *parent = 0);
+    QQmlPartsModel(QQmlDelegateModel *model, const QString &part, QObject *parent = nullptr);
     ~QQmlPartsModel();
 
     QString filterGroup() const;
@@ -352,11 +376,12 @@ public:
 
     int count() const override;
     bool isValid() const override;
-    QObject *object(int index, bool asynchronous = false) override;
+    QObject *object(int index, QQmlIncubator::IncubationMode incubationMode = QQmlIncubator::AsynchronousIfNested) override;
     ReleaseFlags release(QObject *item) override;
     QString stringValue(int index, const QString &role) override;
     QList<QByteArray> watchedRoles() const { return m_watchedRoles; }
     void setWatchedRoles(const QList<QByteArray> &roles) override;
+    QQmlIncubator::Status incubationStatus(int index) override;
 
     int indexOf(QObject *item, QObject *objectContext) const override;
 
@@ -375,8 +400,10 @@ private:
     QString m_part;
     QString m_filterGroup;
     QList<QByteArray> m_watchedRoles;
+    QVector<int> m_pendingPackageInitializations; // vector holds model indices
     Compositor::Group m_compositorGroup;
     bool m_inheritGroup;
+    bool m_modelUpdatePending = true;
 };
 
 class QMetaPropertyBuilder;
diff --git a/src/qml/types/qqmlinstantiator.cpp b/src/qml/types/qqmlinstantiator.cpp
index 2de5875deb..a23ec0f2b4 100644
--- a/src/qml/types/qqmlinstantiator.cpp
+++ b/src/qml/types/qqmlinstantiator.cpp
@@ -44,7 +44,9 @@
 #include <QtQml/QQmlInfo>
 #include <QtQml/QQmlError>
 #include <QtQml/private/qqmlobjectmodel_p.h>
+#if QT_CONFIG(qml_delegate_model)
 #include <QtQml/private/qqmldelegatemodel_p.h>
+#endif
 
 QT_BEGIN_NAMESPACE
 
@@ -53,11 +55,13 @@ QQmlInstantiatorPrivate::QQmlInstantiatorPrivate()
     , effectiveReset(false)
     , active(true)
     , async(false)
+#if QT_CONFIG(qml_delegate_model)
     , ownModel(false)
+#endif
     , requestedIndex(-1)
     , model(QVariant(1))
-    , instanceModel(0)
-    , delegate(0)
+    , instanceModel(nullptr)
+    , delegate(nullptr)
 {
 }
 
@@ -85,7 +89,7 @@ void QQmlInstantiatorPrivate::clear()
 QObject *QQmlInstantiatorPrivate::modelObject(int index, bool async)
 {
     requestedIndex = index;
-    QObject *o = instanceModel->object(index, async);
+    QObject *o = instanceModel->object(index, async ? QQmlIncubator::Asynchronous : QQmlIncubator::AsynchronousIfNested);
     requestedIndex = -1;
     return o;
 }
@@ -123,7 +127,7 @@ void QQmlInstantiatorPrivate::_q_createdItem(int idx, QObject* item)
     if (objects.contains(item)) //Case when it was created synchronously in regenerate
         return;
     if (requestedIndex != idx) // Asynchronous creation, reference the object
-        (void)instanceModel->object(idx, false);
+        (void)instanceModel->object(idx);
     item->setParent(q);
     if (objects.size() < idx + 1) {
         int modelCount = instanceModel->count();
@@ -183,7 +187,7 @@ void QQmlInstantiatorPrivate::_q_modelUpdated(const QQmlChangeSet &changeSet, bo
             objects = objects.mid(0, index) + movedObjects + objects.mid(index);
         } else {
             if (insert.index <= objects.size())
-                objects.insert(insert.index, insert.count, 0);
+                objects.insert(insert.index, insert.count, nullptr);
             for (int i = 0; i < insert.count; ++i) {
                 int modelIndex = index + i;
                 QObject* obj = modelObject(modelIndex, async);
@@ -198,6 +202,7 @@ void QQmlInstantiatorPrivate::_q_modelUpdated(const QQmlChangeSet &changeSet, bo
         q->countChanged();
 }
 
+#if QT_CONFIG(qml_delegate_model)
 void QQmlInstantiatorPrivate::makeModel()
 {
     Q_Q(QQmlInstantiator);
@@ -209,13 +214,14 @@ void QQmlInstantiatorPrivate::makeModel()
     if (componentComplete)
         delegateModel->componentComplete();
 }
+#endif
 
 
 /*!
     \qmltype Instantiator
     \instantiates QQmlInstantiator
     \inqmlmodule QtQml
-    \brief Dynamically creates objects
+    \brief Dynamically creates objects.
 
     A Instantiator can be used to control the dynamic creation of objects, or to dynamically
     create multiple objects from a template.
@@ -349,6 +355,7 @@ void QQmlInstantiator::setDelegate(QQmlComponent* c)
     d->delegate = c;
     emit delegateChanged();
 
+#if QT_CONFIG(qml_delegate_model)
     if (!d->ownModel)
         return;
 
@@ -356,6 +363,7 @@ void QQmlInstantiator::setDelegate(QQmlComponent* c)
         dModel->setDelegate(c);
     if (d->componentComplete)
         d->regenerate();
+#endif
 }
 
 /*!
@@ -396,14 +404,17 @@ void QQmlInstantiator::setModel(const QVariant &v)
 
     QQmlInstanceModel *prevModel = d->instanceModel;
     QObject *object = qvariant_cast<QObject*>(v);
-    QQmlInstanceModel *vim = 0;
+    QQmlInstanceModel *vim = nullptr;
     if (object && (vim = qobject_cast<QQmlInstanceModel *>(object))) {
+#if QT_CONFIG(qml_delegate_model)
         if (d->ownModel) {
             delete d->instanceModel;
-            prevModel = 0;
+            prevModel = nullptr;
             d->ownModel = false;
         }
+#endif
         d->instanceModel = vim;
+#if QT_CONFIG(qml_delegate_model)
     } else if (v != QVariant(0)){
         if (!d->ownModel)
             d->makeModel();
@@ -413,6 +424,7 @@ void QQmlInstantiator::setModel(const QVariant &v)
             dataModel->setModel(v);
             d->effectiveReset = false;
         }
+#endif
     }
 
     if (d->instanceModel != prevModel) {
@@ -423,10 +435,12 @@ void QQmlInstantiator::setModel(const QVariant &v)
             //disconnect(prevModel, SIGNAL(initItem(int,QObject*)), this, SLOT(initItem(int,QObject*)));
         }
 
-        connect(d->instanceModel, SIGNAL(modelUpdated(QQmlChangeSet,bool)),
-                this, SLOT(_q_modelUpdated(QQmlChangeSet,bool)));
-        connect(d->instanceModel, SIGNAL(createdItem(int,QObject*)), this, SLOT(_q_createdItem(int,QObject*)));
-        //connect(d->instanceModel, SIGNAL(initItem(int,QObject*)), this, SLOT(initItem(int,QObject*)));
+        if (d->instanceModel) {
+            connect(d->instanceModel, SIGNAL(modelUpdated(QQmlChangeSet,bool)),
+                    this, SLOT(_q_modelUpdated(QQmlChangeSet,bool)));
+            connect(d->instanceModel, SIGNAL(createdItem(int,QObject*)), this, SLOT(_q_createdItem(int,QObject*)));
+            //connect(d->instanceModel, SIGNAL(initItem(int,QObject*)), this, SLOT(initItem(int,QObject*)));
+        }
     }
 
     d->regenerate();
@@ -444,7 +458,7 @@ QObject *QQmlInstantiator::object() const
     Q_D(const QQmlInstantiator);
     if (d->objects.count())
         return d->objects[0];
-    return 0;
+    return nullptr;
 }
 
 /*!
@@ -457,7 +471,7 @@ QObject *QQmlInstantiator::objectAt(int index) const
     Q_D(const QQmlInstantiator);
     if (index >= 0 && index < d->objects.count())
         return d->objects[index];
-    return 0;
+    return nullptr;
 }
 
 /*!
@@ -476,10 +490,13 @@ void QQmlInstantiator::componentComplete()
 {
     Q_D(QQmlInstantiator);
     d->componentComplete = true;
+#if QT_CONFIG(qml_delegate_model)
     if (d->ownModel) {
         static_cast<QQmlDelegateModel*>(d->instanceModel)->componentComplete();
         d->regenerate();
-    } else {
+    } else
+#endif
+    {
         QVariant realModel = d->model;
         d->model = QVariant(0);
         setModel(realModel); //If realModel == d->model this won't do anything, but that's fine since the model's 0
diff --git a/src/qml/types/qqmlinstantiator_p.h b/src/qml/types/qqmlinstantiator_p.h
index ee18daa48c..ca371adc23 100644
--- a/src/qml/types/qqmlinstantiator_p.h
+++ b/src/qml/types/qqmlinstantiator_p.h
@@ -53,11 +53,12 @@
 
 #include <QtQml/qqmlcomponent.h>
 #include <QtQml/qqmlparserstatus.h>
+#include <QtQml/private/qtqmlglobal_p.h>
 
 QT_BEGIN_NAMESPACE
 
 class QQmlInstantiatorPrivate;
-class Q_AUTOTEST_EXPORT QQmlInstantiator : public QObject, public QQmlParserStatus
+class Q_QML_PRIVATE_EXPORT QQmlInstantiator : public QObject, public QQmlParserStatus
 {
     Q_OBJECT
     Q_INTERFACES(QQmlParserStatus)
@@ -71,7 +72,7 @@ class Q_AUTOTEST_EXPORT QQmlInstantiator : public QObject, public QQmlParserStat
     Q_CLASSINFO("DefaultProperty", "delegate")
 
 public:
-    QQmlInstantiator(QObject *parent = 0);
+    QQmlInstantiator(QObject *parent = nullptr);
     ~QQmlInstantiator();
 
     bool isActive() const;
diff --git a/src/qml/types/qqmlinstantiator_p_p.h b/src/qml/types/qqmlinstantiator_p_p.h
index 9edaecf7a8..4c76d5c689 100644
--- a/src/qml/types/qqmlinstantiator_p_p.h
+++ b/src/qml/types/qqmlinstantiator_p_p.h
@@ -59,7 +59,7 @@
 
 QT_BEGIN_NAMESPACE
 
-class QQmlInstantiatorPrivate : public QObjectPrivate
+class Q_QML_PRIVATE_EXPORT QQmlInstantiatorPrivate : public QObjectPrivate
 {
     Q_DECLARE_PUBLIC(QQmlInstantiator)
 
@@ -69,16 +69,23 @@ public:
 
     void clear();
     void regenerate();
+#if QT_CONFIG(qml_delegate_model)
     void makeModel();
+#endif
     void _q_createdItem(int, QObject *);
     void _q_modelUpdated(const QQmlChangeSet &, bool);
     QObject *modelObject(int index, bool async);
 
+    static QQmlInstantiatorPrivate *get(QQmlInstantiator *instantiator) { return instantiator->d_func(); }
+    static const QQmlInstantiatorPrivate *get(const QQmlInstantiator *instantiator) { return instantiator->d_func(); }
+
     bool componentComplete:1;
     bool effectiveReset:1;
     bool active:1;
     bool async:1;
+#if QT_CONFIG(qml_delegate_model)
     bool ownModel:1;
+#endif
     int requestedIndex;
     QVariant model;
     QQmlInstanceModel *instanceModel;
diff --git a/src/qml/types/qqmlitemmodels.qdoc b/src/qml/types/qqmlitemmodels.qdoc
index 6733330209..f6e1b0b1b9 100644
--- a/src/qml/types/qqmlitemmodels.qdoc
+++ b/src/qml/types/qqmlitemmodels.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/src/qml/types/qqmlitemselectionmodel.qdoc b/src/qml/types/qqmlitemselectionmodel.qdoc
index c223ef614e..43da4f7a55 100644
--- a/src/qml/types/qqmlitemselectionmodel.qdoc
+++ b/src/qml/types/qqmlitemselectionmodel.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
@@ -35,9 +35,6 @@
     \brief Instantiates a QItemSelectionModel to be used in conjunction
     with a QAbstractItemModel and any view supporting it.
 
-    This page only enumerates the properties, methods, and signals available in QML.
-    See \l QItemSelectionModel for the actual documentation of this class.
-
     \sa QItemSelectionModel, {Models and Views in Qt Quick}
 */
 
@@ -55,7 +52,7 @@
     It will trigger property binding updates every time \l selectionChanged()
     is emitted, even though its value hasn't changed.
 
-    \sa selection(), selectedIndexes, select(), selectionChanged()
+    \sa selection, selectedIndexes, select(), selectionChanged()
 */
 
 /*!
@@ -76,68 +73,167 @@
 
 /*!
     \qmlmethod bool ItemSelectionModel::isSelected(QModelIndex index)
+
+    Returns \c true if the given model item \a index is selected.
 */
 
 /*!
     \qmlmethod bool ItemSelectionModel::isRowSelected(int row, QModelIndex parent)
+
+    Returns \c true if all items are selected in the \a row with the given
+    \a parent.
+
+    Note that this function is usually faster than calling isSelected()
+    on all items in the same row, and that unselectable items are ignored.
 */
 
 /*!
     \qmlmethod bool ItemSelectionModel::isColumnSelected(int column, QModelIndex parent)
+
+    Returns \c true if all items are selected in the \a column with the given
+    \a parent.
+
+    Note that this function is usually faster than calling isSelected()
+    on all items in the same column, and that unselectable items are ignored.
 */
 
 /*!
     \qmlmethod bool ItemSelectionModel::rowIntersectsSelection(int row, QModelIndex parent)
+
+    Returns \c true if there are any items selected in the \a row with the
+    given \a parent.
 */
 
 /*!
     \qmlmethod bool ItemSelectionModel::columnIntersectsSelection(int column, QModelIndex parent)
+
+    Returns \c true if there are any items selected in the \a column with the
+    given \a parent.
 */
 
 /*!
     \qmlmethod QModelIndexList ItemSelectionModel::selectedRows(int column)
+
+    Returns the indexes in the given \a column for the rows where all columns
+    are selected.
+
+    \sa selectedColumns()
 */
 
 /*!
     \qmlmethod QModelIndexList ItemSelectionModel::selectedColumns(int row)
+
+    Returns the indexes in the given \a row for columns where all rows are
+    selected.
+
+    \sa selectedRows()
 */
 
 /*!
-    \qmlmethod QItemSelection ItemSelectionModel::selection()
+    \qmlproperty object ItemSelectionModel::selection
+    \readonly
+
+    Holds the selection ranges stored in the selection model.
 */
 
 /*!
     \qmlmethod void ItemSelectionModel::setCurrentIndex(QModelIndex index, SelectionFlags command)
+
+    Sets the model item \a index to be the current item, and emits
+    currentChanged(). The current item is used for keyboard navigation and
+    focus indication; it is independent of any selected items, although a
+    selected item can also be the current item.
+
+    Depending on the specified \a command, the \a index can also become part
+    of the current selection.
+
+    Valid \a command values are described in \l {itemselectionmodelselectindex}
+    {select(\e index, \e command)}.
+
+    \sa select()
 */
 
 /*!
     \qmlmethod void ItemSelectionModel::select(QModelIndex index, SelectionFlags command)
+    \keyword itemselectionmodelselectindex
+
+    Selects the model item \a index using the specified \a command, and emits
+    selectionChanged().
+
+    Valid values for the \a command parameter, are:
+
+    \value NoUpdate       No selection will be made.
+    \value Clear          The complete selection will be cleared.
+    \value Select         All specified indexes will be selected.
+    \value Deselect       All specified indexes will be deselected.
+    \value Toggle         All specified indexes will be selected or
+                          deselected depending on their current state.
+    \value Current        The current selection will be updated.
+    \value Rows           All indexes will be expanded to span rows.
+    \value Columns        All indexes will be expanded to span columns.
+    \value SelectCurrent  A combination of Select and Current, provided for
+                          convenience.
+    \value ToggleCurrent  A combination of Toggle and Current, provided for
+                          convenience.
+    \value ClearAndSelect A combination of Clear and Select, provided for
+                          convenience.
 */
 
 /*!
     \qmlmethod void ItemSelectionModel::select(QItemSelection selection, SelectionFlags command)
+
+    Selects the item \a selection using the specified \a command, and emits
+    selectionChanged().
+
+    Valid \a command values are described in \l {itemselectionmodelselectindex}
+    {select(\e index, \e command)}.
 */
 
 /*!
     \qmlmethod void ItemSelectionModel::clear()
+
+    Clears the selection model. Emits selectionChanged() and currentChanged().
 */
 
 /*!
     \qmlmethod void ItemSelectionModel::reset()
+
+    Clears the selection model. Does not emit any signals.
 */
 
 /*!
     \qmlmethod void ItemSelectionModel::clearSelection()
+
+    Clears the selection in the selection model. Emits selectionChanged().
 */
 
 /*!
     \qmlmethod void ItemSelectionModel::clearCurrentIndex()
+
+    Clears the current index. Emits currentChanged().
 */
 
 /*!
     \qmlsignal ItemSelectionModel::selectionChanged(QItemSelection selected, QItemSelection deselected)
+
+    This signal is emitted whenever the selection changes. The change in the
+    selection is represented as an item selection of \a deselected items and
+    an item selection of \a selected items.
+
+    Note the that the current index changes independently from the selection.
+    Also note that this signal will not be emitted when the item model is reset.
+
+    \sa select(), currentChanged()
 */
 
 /*!
     \qmlsignal ItemSelectionModel::currentChanged(QModelIndex current, QModelIndex previous)
+
+    This signal is emitted whenever the current item changes. The \a previous
+    model item index is replaced by the \a current index as the selection's
+    current item.
+
+    Note that this signal will not be emitted when the item model is reset.
+
+    \sa currentIndex, setCurrentIndex(), selectionChanged()
 */
diff --git a/src/qml/types/qqmllistmodel.cpp b/src/qml/types/qqmllistmodel.cpp
index 517411fa47..27171b9bd4 100644
--- a/src/qml/types/qqmllistmodel.cpp
+++ b/src/qml/types/qqmllistmodel.cpp
@@ -42,6 +42,7 @@
 #include <private/qqmlopenmetaobject_p.h>
 #include <private/qqmljsast_p.h>
 #include <private/qqmljsengine_p.h>
+#include <private/qjsvalue_p.h>
 
 #include <private/qqmlcustomparser_p.h>
 #include <private/qqmlengine_p.h>
@@ -61,6 +62,8 @@
 #include <QtCore/qdatetime.h>
 #include <QScopedValueRollback>
 
+Q_DECLARE_METATYPE(const QV4::CompiledData::Binding*);
+
 QT_BEGIN_NAMESPACE
 
 // Set to 1024 as a debugging aid - easier to distinguish uids from indices of elements/models.
@@ -84,7 +87,7 @@ static QString roleTypeName(ListLayout::Role::DataType t)
     static const QString roleTypeNames[] = {
         QStringLiteral("String"), QStringLiteral("Number"), QStringLiteral("Bool"),
         QStringLiteral("List"), QStringLiteral("QObject"), QStringLiteral("VariantMap"),
-        QStringLiteral("DateTime")
+        QStringLiteral("DateTime"), QStringLiteral("Function")
     };
 
     if (t > ListLayout::Role::Invalid && t < ListLayout::Role::MaxDataType)
@@ -99,7 +102,7 @@ const ListLayout::Role &ListLayout::getRoleOrCreate(const QString &key, Role::Da
     if (node) {
         const Role &r = *node->value;
         if (type != r.type)
-            qmlWarning(0) << QStringLiteral("Can't assign to existing role '%1' of different type [%2 -> %3]").arg(r.name).arg(roleTypeName(type)).arg(roleTypeName(r.type));
+            qmlWarning(nullptr) << QStringLiteral("Can't assign to existing role '%1' of different type [%2 -> %3]").arg(r.name).arg(roleTypeName(type)).arg(roleTypeName(r.type));
         return r;
     }
 
@@ -112,7 +115,7 @@ const ListLayout::Role &ListLayout::getRoleOrCreate(QV4::String *key, Role::Data
     if (node) {
         const Role &r = *node->value;
         if (type != r.type)
-            qmlWarning(0) << QStringLiteral("Can't assign to existing role '%1' of different type [%2 -> %3]").arg(r.name).arg(roleTypeName(type)).arg(roleTypeName(r.type));
+            qmlWarning(nullptr) << QStringLiteral("Can't assign to existing role '%1' of different type [%2 -> %3]").arg(r.name).arg(roleTypeName(type)).arg(roleTypeName(r.type));
         return r;
     }
 
@@ -123,8 +126,8 @@ const ListLayout::Role &ListLayout::getRoleOrCreate(QV4::String *key, Role::Data
 
 const ListLayout::Role &ListLayout::createRole(const QString &key, ListLayout::Role::DataType type)
 {
-    const int dataSizes[] = { sizeof(QString), sizeof(double), sizeof(bool), sizeof(ListModel *), sizeof(QPointer<QObject>), sizeof(QVariantMap), sizeof(QDateTime) };
-    const int dataAlignments[] = { sizeof(QString), sizeof(double), sizeof(bool), sizeof(ListModel *), sizeof(QObject *), sizeof(QVariantMap), sizeof(QDateTime) };
+    const int dataSizes[] = { sizeof(StringOrTranslation), sizeof(double), sizeof(bool), sizeof(ListModel *), sizeof(QPointer<QObject>), sizeof(QVariantMap), sizeof(QDateTime), sizeof(QJSValue) };
+    const int dataAlignments[] = { sizeof(StringOrTranslation), sizeof(double), sizeof(bool), sizeof(ListModel *), sizeof(QObject *), sizeof(QVariantMap), sizeof(QDateTime), sizeof(QJSValue) };
 
     Role *r = new Role;
     r->name = key;
@@ -133,7 +136,7 @@ const ListLayout::Role &ListLayout::createRole(const QString &key, ListLayout::R
     if (type == Role::List) {
         r->subLayout = new ListLayout;
     } else {
-        r->subLayout = 0;
+        r->subLayout = nullptr;
     }
 
     int dataSize = dataSizes[type];
@@ -202,7 +205,7 @@ ListLayout::Role::Role(const Role *other)
     if (other->subLayout)
         subLayout = new ListLayout(other->subLayout);
     else
-        subLayout = 0;
+        subLayout = nullptr;
 }
 
 ListLayout::Role::~Role()
@@ -217,17 +220,30 @@ const ListLayout::Role *ListLayout::getRoleOrCreate(const QString &key, const QV
     switch (data.type()) {
         case QVariant::Double:      type = Role::Number;      break;
         case QVariant::Int:         type = Role::Number;      break;
-        case QVariant::UserType:    type = Role::List;        break;
         case QVariant::Bool:        type = Role::Bool;        break;
         case QVariant::String:      type = Role::String;      break;
         case QVariant::Map:         type = Role::VariantMap;  break;
         case QVariant::DateTime:    type = Role::DateTime;    break;
+        case QVariant::UserType:    {
+            if (data.userType() == qMetaTypeId<QJSValue>() &&
+                data.value<QJSValue>().isCallable()) {
+                type = Role::Function;
+                break;
+            } else if (data.userType() == qMetaTypeId<const QV4::CompiledData::Binding*>()
+                       && data.value<const QV4::CompiledData::Binding*>()->isTranslationBinding()) {
+                type = Role::String;
+                break;
+            } else {
+                type = Role::List;
+                break;
+            }
+        }
         default:                    type = Role::Invalid;     break;
     }
 
     if (type == Role::Invalid) {
-        qmlWarning(0) << "Can't create role for unsupported data type";
-        return 0;
+        qmlWarning(nullptr) << "Can't create role for unsupported data type";
+        return nullptr;
     }
 
     return &getRoleOrCreate(key, type);
@@ -235,7 +251,7 @@ const ListLayout::Role *ListLayout::getRoleOrCreate(const QString &key, const QV
 
 const ListLayout::Role *ListLayout::getExistingRole(const QString &key) const
 {
-    Role *r = 0;
+    Role *r = nullptr;
     QStringHash<Role *>::Node *node = roleHash.findNode(key);
     if (node)
         r = node->value;
@@ -244,40 +260,114 @@ const ListLayout::Role *ListLayout::getExistingRole(const QString &key) const
 
 const ListLayout::Role *ListLayout::getExistingRole(QV4::String *key) const
 {
-    Role *r = 0;
+    Role *r = nullptr;
     QStringHash<Role *>::Node *node = roleHash.findNode(key);
     if (node)
         r = node->value;
     return r;
 }
 
+StringOrTranslation::StringOrTranslation(const QString &s)
+{
+    d.setFlag();
+    setString(s);
+}
+
+StringOrTranslation::StringOrTranslation(const QV4::CompiledData::Binding *binding)
+{
+    d.setFlag();
+    clear();
+    d = binding;
+}
+
+StringOrTranslation::~StringOrTranslation()
+{
+    clear();
+}
+
+void StringOrTranslation::setString(const QString &s)
+{
+    d.setFlag();
+    clear();
+    QStringData *stringData = const_cast<QString &>(s).data_ptr();
+    d = stringData;
+    if (stringData)
+        stringData->ref.ref();
+}
+
+void StringOrTranslation::setTranslation(const QV4::CompiledData::Binding *binding)
+{
+    d.setFlag();
+    clear();
+    d = binding;
+}
+
+QString StringOrTranslation::toString(const QQmlListModel *owner) const
+{
+    if (d.isNull())
+        return QString();
+    if (d.isT1()) {
+        QStringDataPtr holder = { d.asT1() };
+        holder.ptr->ref.ref();
+        return QString(holder);
+    }
+    if (!owner)
+        return QString();
+    return d.asT2()->valueAsString(owner->m_compilationUnit.data());
+}
+
+QString StringOrTranslation::asString() const
+{
+    if (d.isNull())
+        return QString();
+    if (!d.isT1())
+        return QString();
+    QStringDataPtr holder = { d.asT1() };
+    holder.ptr->ref.ref();
+    return QString(holder);
+}
+
+void StringOrTranslation::clear()
+{
+    if (QStringData *strData = d.isT1() ? d.asT1() : nullptr) {
+        if (!strData->ref.deref())
+            QStringData::deallocate(strData);
+    }
+    d = static_cast<QStringData *>(nullptr);
+}
+
 QObject *ListModel::getOrCreateModelObject(QQmlListModel *model, int elementIndex)
 {
     ListElement *e = elements[elementIndex];
-    if (e->m_objectCache == 0) {
-        e->m_objectCache = new QObject;
+    if (e->m_objectCache == nullptr) {
+        void *memory = operator new(sizeof(QObject) + sizeof(QQmlData));
+        void *ddataMemory = ((char *)memory) + sizeof(QObject);
+        e->m_objectCache = new (memory) QObject;
+        QQmlData *ddata = new (ddataMemory) QQmlData;
+        ddata->ownMemory = false;
+        QObjectPrivate::get(e->m_objectCache)->declarativeData = ddata;
         (void)new ModelNodeMetaObject(e->m_objectCache, model, elementIndex);
     }
     return e->m_objectCache;
 }
 
-void ListModel::sync(ListModel *src, ListModel *target, QHash<int, ListModel *> *targetModelHash)
+bool ListModel::sync(ListModel *src, ListModel *target)
 {
     // Sanity check
-    target->m_uid = src->m_uid;
-    if (targetModelHash)
-        targetModelHash->insert(target->m_uid, target);
+
+    bool hasChanges = false;
 
     // Build hash of elements <-> uid for each of the lists
     QHash<int, ElementSync> elementHash;
-    for (int i=0 ; i < target->elements.count() ; ++i) {
+    for (int i = 0; i < target->elements.count(); ++i) {
         ListElement *e = target->elements.at(i);
         int uid = e->getUid();
         ElementSync sync;
         sync.target = e;
+        sync.targetIndex = i;
         elementHash.insert(uid, sync);
     }
-    for (int i=0 ; i < src->elements.count() ; ++i) {
+    for (int i = 0; i < src->elements.count(); ++i) {
         ListElement *e = src->elements.at(i);
         int uid = e->getUid();
 
@@ -285,24 +375,39 @@ void ListModel::sync(ListModel *src, ListModel *target, QHash<int, ListModel *>
         if (it == elementHash.end()) {
             ElementSync sync;
             sync.src = e;
+            sync.srcIndex = i;
             elementHash.insert(uid, sync);
         } else {
             ElementSync &sync = it.value();
             sync.src = e;
+            sync.srcIndex = i;
         }
     }
 
+    QQmlListModel *targetModel = target->m_modelCache;
+
     // Get list of elements that are in the target but no longer in the source. These get deleted first.
-    QHash<int, ElementSync>::iterator it = elementHash.begin();
-    QHash<int, ElementSync>::iterator end = elementHash.end();
-    while (it != end) {
-        const ElementSync &s = it.value();
-        if (s.src == 0) {
+    int rowsRemoved = 0;
+    for (int i = 0 ; i < target->elements.count() ; ++i) {
+        ListElement *element = target->elements.at(i);
+        ElementSync &s = elementHash.find(element->getUid()).value();
+        Q_ASSERT(s.targetIndex >= 0);
+        // need to update the targetIndex, to keep it correct after removals
+        s.targetIndex -= rowsRemoved;
+        if (s.src == nullptr) {
+            Q_ASSERT(s.targetIndex == i);
+            hasChanges = true;
+            if (targetModel)
+                targetModel->beginRemoveRows(QModelIndex(), i, i);
             s.target->destroy(target->m_layout);
             target->elements.removeOne(s.target);
             delete s.target;
+            if (targetModel)
+                targetModel->endRemoveRows();
+            ++rowsRemoved;
+            --i;
+            continue;
         }
-        ++it;
     }
 
     // Sync the layouts
@@ -310,15 +415,15 @@ void ListModel::sync(ListModel *src, ListModel *target, QHash<int, ListModel *>
 
     // Clear the target list, and append in correct order from the source
     target->elements.clear();
-    for (int i=0 ; i < src->elements.count() ; ++i) {
+    for (int i = 0; i < src->elements.count(); ++i) {
         ListElement *srcElement = src->elements.at(i);
-        it = elementHash.find(srcElement->getUid());
-        const ElementSync &s = it.value();
+        ElementSync &s = elementHash.find(srcElement->getUid()).value();
+        Q_ASSERT(s.srcIndex >= 0);
         ListElement *targetElement = s.target;
-        if (targetElement == 0) {
+        if (targetElement == nullptr) {
             targetElement = new ListElement(srcElement->getUid());
         }
-        ListElement::sync(srcElement, src->m_layout, targetElement, target->m_layout, targetModelHash);
+        s.changedRoles = ListElement::sync(srcElement, src->m_layout, targetElement, target->m_layout);
         target->elements.append(targetElement);
     }
 
@@ -330,23 +435,54 @@ void ListModel::sync(ListModel *src, ListModel *target, QHash<int, ListModel *>
         if (ModelNodeMetaObject *mo = e->objectCache())
             mo->updateValues();
     }
+
+    // now emit the change notifications required. This can be safely done, as we're only emitting changes, moves and inserts,
+    // so the model indices can't be out of bounds
+    //
+    // to ensure things are kept in the correct order, emit inserts and moves first. This shouls ensure all persistent
+    // model indices are updated correctly
+    int rowsInserted = 0;
+    for (int i = 0 ; i < target->elements.count() ; ++i) {
+        ListElement *element = target->elements.at(i);
+        ElementSync &s = elementHash.find(element->getUid()).value();
+        Q_ASSERT(s.srcIndex >= 0);
+        s.srcIndex += rowsInserted;
+        if (s.srcIndex != s.targetIndex) {
+            if (targetModel) {
+                if (s.targetIndex == -1) {
+                    targetModel->beginInsertRows(QModelIndex(), i, i);
+                    targetModel->endInsertRows();
+                } else {
+                    targetModel->beginMoveRows(QModelIndex(), i, i, QModelIndex(), s.srcIndex);
+                    targetModel->endMoveRows();
+                }
+            }
+            hasChanges = true;
+            ++rowsInserted;
+        }
+        if (s.targetIndex != -1 && !s.changedRoles.isEmpty()) {
+            QModelIndex idx = targetModel->createIndex(i, 0);
+            if (targetModel)
+                targetModel->dataChanged(idx, idx, s.changedRoles);
+            hasChanges = true;
+        }
+    }
+    return hasChanges;
 }
 
-ListModel::ListModel(ListLayout *layout, QQmlListModel *modelCache, int uid) : m_layout(layout), m_modelCache(modelCache)
+ListModel::ListModel(ListLayout *layout, QQmlListModel *modelCache) : m_layout(layout), m_modelCache(modelCache)
 {
-    if (uid == -1)
-        uid = uidCounter.fetchAndAddOrdered(1);
-    m_uid = uid;
 }
 
 void ListModel::destroy()
 {
-    clear();
-    m_uid = -1;
-    m_layout = 0;
+    for (const auto &destroyer : remove(0, elements.count()))
+        destroyer();
+
+    m_layout = nullptr;
     if (m_modelCache && m_modelCache->m_primary == false)
         delete m_modelCache;
-    m_modelCache = 0;
+    m_modelCache = nullptr;
 }
 
 int ListModel::appendElement()
@@ -427,7 +563,7 @@ void ListModel::set(int elementIndex, QV4::Object *object, QVector<int> *roles)
     QV4::Scope scope(v4);
     QV4::ScopedObject o(scope);
 
-    QV4::ObjectIterator it(scope, object, QV4::ObjectIterator::WithProtoChain|QV4::ObjectIterator::EnumerableOnly);
+    QV4::ObjectIterator it(scope, object, QV4::ObjectIterator::EnumerableOnly);
     QV4::ScopedString propertyName(scope);
     QV4::ScopedValue propertyValue(scope);
     while (1) {
@@ -447,11 +583,11 @@ void ListModel::set(int elementIndex, QV4::Object *object, QVector<int> *roles)
             roleIndex = e->setDoubleProperty(r, propertyValue->asDouble());
         } else if (QV4::ArrayObject *a = propertyValue->as<QV4::ArrayObject>()) {
             const ListLayout::Role &r = m_layout->getRoleOrCreate(propertyName, ListLayout::Role::List);
-            ListModel *subModel = new ListModel(r.subLayout, 0, -1);
+            ListModel *subModel = new ListModel(r.subLayout, nullptr);
 
             int arrayLength = a->getLength();
             for (int j=0 ; j < arrayLength ; ++j) {
-                o = a->getIndexed(j);
+                o = a->get(j);
                 subModel->append(o);
             }
 
@@ -463,6 +599,12 @@ void ListModel::set(int elementIndex, QV4::Object *object, QVector<int> *roles)
             const ListLayout::Role &r = m_layout->getRoleOrCreate(propertyName, ListLayout::Role::DateTime);
             QDateTime dt = dd->toQDateTime();
             roleIndex = e->setDateTimeProperty(r, dt);
+        } else if (QV4::FunctionObject *f = propertyValue->as<QV4::FunctionObject>()) {
+            const ListLayout::Role &r = m_layout->getRoleOrCreate(propertyName, ListLayout::Role::Function);
+            QV4::ScopedFunctionObject func(scope, f);
+            QJSValue jsv;
+            QJSValuePrivate::setValue(&jsv, v4, func);
+            roleIndex = e->setFunctionProperty(r, jsv);
         } else if (QV4::Object *o = propertyValue->as<QV4::Object>()) {
             if (QV4::QObjectWrapper *wrapper = o->as<QV4::QObjectWrapper>()) {
                 QObject *o = wrapper->object();
@@ -500,7 +642,7 @@ void ListModel::set(int elementIndex, QV4::Object *object)
     QV4::ExecutionEngine *v4 = object->engine();
     QV4::Scope scope(v4);
 
-    QV4::ObjectIterator it(scope, object, QV4::ObjectIterator::WithProtoChain|QV4::ObjectIterator::EnumerableOnly);
+    QV4::ObjectIterator it(scope, object, QV4::ObjectIterator::EnumerableOnly);
     QV4::ScopedString propertyName(scope);
     QV4::ScopedValue propertyValue(scope);
     QV4::ScopedObject o(scope);
@@ -522,11 +664,11 @@ void ListModel::set(int elementIndex, QV4::Object *object)
         } else if (QV4::ArrayObject *a = propertyValue->as<QV4::ArrayObject>()) {
             const ListLayout::Role &r = m_layout->getRoleOrCreate(propertyName, ListLayout::Role::List);
             if (r.type == ListLayout::Role::List) {
-                ListModel *subModel = new ListModel(r.subLayout, 0, -1);
+                ListModel *subModel = new ListModel(r.subLayout, nullptr);
 
                 int arrayLength = a->getLength();
                 for (int j=0 ; j < arrayLength ; ++j) {
-                    o = a->getIndexed(j);
+                    o = a->get(j);
                     subModel->append(o);
                 }
 
@@ -562,24 +704,20 @@ void ListModel::set(int elementIndex, QV4::Object *object)
     }
 }
 
-void ListModel::clear()
-{
-    int elementCount = elements.count();
-    for (int i=0 ; i < elementCount ; ++i) {
-        elements[i]->destroy(m_layout);
-        delete elements[i];
-    }
-    elements.clear();
-}
-
-void ListModel::remove(int index, int count)
+QVector<std::function<void()>> ListModel::remove(int index, int count)
 {
+    QVector<std::function<void()>> toDestroy;
+    auto layout = m_layout;
     for (int i=0 ; i < count ; ++i) {
-        elements[index+i]->destroy(m_layout);
-        delete elements[index+i];
+        auto element = elements[index+i];
+        toDestroy.append([element, layout](){
+            element->destroy(layout);
+            delete element;
+        });
     }
     elements.remove(index, count);
     updateCacheIndices(index);
+    return toDestroy;
 }
 
 void ListModel::insert(int elementIndex, QV4::Object *object)
@@ -635,7 +773,7 @@ inline char *ListElement::getPropertyMemory(const ListLayout::Role &role)
     ListElement *e = this;
     int blockIndex = 0;
     while (blockIndex < role.blockIndex) {
-        if (e->next == 0) {
+        if (e->next == nullptr) {
             e->next = new ListElement;
             e->next->uid = uid;
         }
@@ -650,15 +788,15 @@ inline char *ListElement::getPropertyMemory(const ListLayout::Role &role)
 ModelNodeMetaObject *ListElement::objectCache()
 {
     if (!m_objectCache)
-        return 0;
+        return nullptr;
     return ModelNodeMetaObject::get(m_objectCache);
 }
 
-QString *ListElement::getStringProperty(const ListLayout::Role &role)
+StringOrTranslation *ListElement::getStringProperty(const ListLayout::Role &role)
 {
     char *mem = getPropertyMemory(role);
-    QString *s = reinterpret_cast<QString *>(mem);
-    return s->data_ptr() ? s : 0;
+    StringOrTranslation *s = reinterpret_cast<StringOrTranslation *>(mem);
+    return s;
 }
 
 QObject *ListElement::getQObjectProperty(const ListLayout::Role &role)
@@ -670,7 +808,7 @@ QObject *ListElement::getQObjectProperty(const ListLayout::Role &role)
 
 QVariantMap *ListElement::getVariantMapProperty(const ListLayout::Role &role)
 {
-    QVariantMap *map = 0;
+    QVariantMap *map = nullptr;
 
     char *mem = getPropertyMemory(role);
     if (isMemoryUsed<QVariantMap>(mem))
@@ -681,7 +819,7 @@ QVariantMap *ListElement::getVariantMapProperty(const ListLayout::Role &role)
 
 QDateTime *ListElement::getDateTimeProperty(const ListLayout::Role &role)
 {
-    QDateTime *dt = 0;
+    QDateTime *dt = nullptr;
 
     char *mem = getPropertyMemory(role);
     if (isMemoryUsed<QDateTime>(mem))
@@ -690,6 +828,17 @@ QDateTime *ListElement::getDateTimeProperty(const ListLayout::Role &role)
     return dt;
 }
 
+QJSValue *ListElement::getFunctionProperty(const ListLayout::Role &role)
+{
+    QJSValue *f = nullptr;
+
+    char *mem = getPropertyMemory(role);
+    if (isMemoryUsed<QJSValue>(mem))
+        f = reinterpret_cast<QJSValue *>(mem);
+
+    return f;
+}
+
 QPointer<QObject> *ListElement::getGuardProperty(const ListLayout::Role &role)
 {
     char *mem = getPropertyMemory(role);
@@ -702,7 +851,7 @@ QPointer<QObject> *ListElement::getGuardProperty(const ListLayout::Role &role)
         }
     }
 
-    QPointer<QObject> *o = 0;
+    QPointer<QObject> *o = nullptr;
 
     if (existingGuard)
         o = reinterpret_cast<QPointer<QObject> *>(mem);
@@ -732,9 +881,9 @@ QVariant ListElement::getProperty(const ListLayout::Role &role, const QQmlListMo
             break;
         case ListLayout::Role::String:
             {
-                QString *value = reinterpret_cast<QString *>(mem);
-                if (value->data_ptr() != 0)
-                    data = *value;
+                StringOrTranslation *value = reinterpret_cast<StringOrTranslation *>(mem);
+                if (value->isSet())
+                    data = value->toString(owner);
             }
             break;
         case ListLayout::Role::Bool:
@@ -749,7 +898,7 @@ QVariant ListElement::getProperty(const ListLayout::Role &role, const QQmlListMo
                 ListModel *model = *value;
 
                 if (model) {
-                    if (model->m_modelCache == 0) {
+                    if (model->m_modelCache == nullptr) {
                         model->m_modelCache = new QQmlListModel(owner, model, eng);
                         QQmlEngine::setContextForObject(model->m_modelCache, QQmlEngine::contextForObject(owner));
                     }
@@ -783,6 +932,14 @@ QVariant ListElement::getProperty(const ListLayout::Role &role, const QQmlListMo
                 }
             }
             break;
+        case ListLayout::Role::Function:
+            {
+                if (isMemoryUsed<QJSValue>(mem)) {
+                    QJSValue *func = reinterpret_cast<QJSValue *>(mem);
+                    data = QVariant::fromValue(*func);
+                }
+            }
+            break;
         default:
             break;
     }
@@ -796,15 +953,13 @@ int ListElement::setStringProperty(const ListLayout::Role &role, const QString &
 
     if (role.type == ListLayout::Role::String) {
         char *mem = getPropertyMemory(role);
-        QString *c = reinterpret_cast<QString *>(mem);
+        StringOrTranslation *c = reinterpret_cast<StringOrTranslation *>(mem);
         bool changed;
-        if (c->data_ptr() == 0) {
-            new (mem) QString(s);
+        if (!c->isSet() || c->isTranslation())
             changed = true;
-        } else {
-            changed = c->compare(s) != 0;
-            *c = s;
-        }
+        else
+            changed = c->asString().compare(s) != 0;
+        c->setString(s);
         if (changed)
             roleIndex = role.index;
     }
@@ -916,7 +1071,11 @@ int ListElement::setVariantMapProperty(const ListLayout::Role &role, QVariantMap
         char *mem = getPropertyMemory(role);
         if (isMemoryUsed<QVariantMap>(mem)) {
             QVariantMap *map = reinterpret_cast<QVariantMap *>(mem);
+            if (m && map->isSharedWith(*m))
+                return roleIndex;
             map->~QMap();
+        } else if (!m) {
+            return roleIndex;
         }
         if (m)
             new (mem) QVariantMap(*m);
@@ -945,10 +1104,42 @@ int ListElement::setDateTimeProperty(const ListLayout::Role &role, const QDateTi
     return roleIndex;
 }
 
+int ListElement::setFunctionProperty(const ListLayout::Role &role, const QJSValue &f)
+{
+    int roleIndex = -1;
+
+    if (role.type == ListLayout::Role::Function) {
+        char *mem = getPropertyMemory(role);
+        if (isMemoryUsed<QJSValue>(mem)) {
+            QJSValue *f = reinterpret_cast<QJSValue *>(mem);
+            f->~QJSValue();
+        }
+        new (mem) QJSValue(f);
+        roleIndex = role.index;
+    }
+
+    return roleIndex;
+}
+
+int ListElement::setTranslationProperty(const ListLayout::Role &role, const QV4::CompiledData::Binding *b)
+{
+    int roleIndex = -1;
+
+    if (role.type == ListLayout::Role::String) {
+        char *mem = getPropertyMemory(role);
+        StringOrTranslation *s = reinterpret_cast<StringOrTranslation *>(mem);
+        s->setTranslation(b);
+        roleIndex = role.index;
+    }
+
+    return roleIndex;
+}
+
+
 void ListElement::setStringPropertyFast(const ListLayout::Role &role, const QString &s)
 {
     char *mem = getPropertyMemory(role);
-    new (mem) QString(s);
+    new (mem) StringOrTranslation(s);
 }
 
 void ListElement::setDoublePropertyFast(const ListLayout::Role &role, double d)
@@ -991,6 +1182,12 @@ void ListElement::setDateTimePropertyFast(const ListLayout::Role &role, const QD
     new (mem) QDateTime(dt);
 }
 
+void ListElement::setFunctionPropertyFast(const ListLayout::Role &role, const QJSValue &f)
+{
+    char *mem = getPropertyMemory(role);
+    new (mem) QJSValue(f);
+}
+
 void ListElement::clearProperty(const ListLayout::Role &role)
 {
     switch (role.type) {
@@ -1004,16 +1201,19 @@ void ListElement::clearProperty(const ListLayout::Role &role)
         setBoolProperty(role, false);
         break;
     case ListLayout::Role::List:
-        setListProperty(role, 0);
+        setListProperty(role, nullptr);
         break;
     case ListLayout::Role::QObject:
-        setQObjectProperty(role, 0);
+        setQObjectProperty(role, nullptr);
         break;
     case ListLayout::Role::DateTime:
         setDateTimeProperty(role, QDateTime());
         break;
     case ListLayout::Role::VariantMap:
-        setVariantMapProperty(role, (QVariantMap *)0);
+        setVariantMapProperty(role, (QVariantMap *)nullptr);
+        break;
+    case ListLayout::Role::Function:
+        setFunctionProperty(role, QJSValue());
         break;
     default:
         break;
@@ -1022,17 +1222,17 @@ void ListElement::clearProperty(const ListLayout::Role &role)
 
 ListElement::ListElement()
 {
-    m_objectCache = 0;
+    m_objectCache = nullptr;
     uid = uidCounter.fetchAndAddOrdered(1);
-    next = 0;
+    next = nullptr;
     memset(data, 0, sizeof(data));
 }
 
 ListElement::ListElement(int existingUid)
 {
-    m_objectCache = 0;
+    m_objectCache = nullptr;
     uid = existingUid;
-    next = 0;
+    next = nullptr;
     memset(data, 0, sizeof(data));
 }
 
@@ -1041,12 +1241,14 @@ ListElement::~ListElement()
     delete next;
 }
 
-void ListElement::sync(ListElement *src, ListLayout *srcLayout, ListElement *target, ListLayout *targetLayout, QHash<int, ListModel *> *targetModelHash)
+QVector<int> ListElement::sync(ListElement *src, ListLayout *srcLayout, ListElement *target, ListLayout *targetLayout)
 {
+    QVector<int> changedRoles;
     for (int i=0 ; i < srcLayout->roleCount() ; ++i) {
         const ListLayout::Role &srcRole = srcLayout->getExistingRole(i);
         const ListLayout::Role &targetRole = targetLayout->getExistingRole(i);
 
+        int roleIndex = -1;
         switch (srcRole.type) {
             case ListLayout::Role::List:
                 {
@@ -1054,40 +1256,45 @@ void ListElement::sync(ListElement *src, ListLayout *srcLayout, ListElement *tar
                     ListModel *targetSubModel = target->getListProperty(targetRole);
 
                     if (srcSubModel) {
-                        if (targetSubModel == 0) {
-                            targetSubModel = new ListModel(targetRole.subLayout, 0, srcSubModel->getUid());
+                        if (targetSubModel == nullptr) {
+                            targetSubModel = new ListModel(targetRole.subLayout, nullptr);
                             target->setListPropertyFast(targetRole, targetSubModel);
                         }
-                        ListModel::sync(srcSubModel, targetSubModel, targetModelHash);
+                        if (ListModel::sync(srcSubModel, targetSubModel))
+                            roleIndex = targetRole.index;
                     }
                 }
                 break;
             case ListLayout::Role::QObject:
                 {
                     QObject *object = src->getQObjectProperty(srcRole);
-                    target->setQObjectProperty(targetRole, object);
+                    roleIndex = target->setQObjectProperty(targetRole, object);
                 }
                 break;
             case ListLayout::Role::String:
             case ListLayout::Role::Number:
             case ListLayout::Role::Bool:
             case ListLayout::Role::DateTime:
+            case ListLayout::Role::Function:
                 {
-                    QVariant v = src->getProperty(srcRole, 0, 0);
-                    target->setVariantProperty(targetRole, v);
+                    QVariant v = src->getProperty(srcRole, nullptr, nullptr);
+                    roleIndex = target->setVariantProperty(targetRole, v);
                 }
                 break;
             case ListLayout::Role::VariantMap:
                 {
                     QVariantMap *map = src->getVariantMapProperty(srcRole);
-                    target->setVariantMapProperty(targetRole, map);
+                    roleIndex = target->setVariantMapProperty(targetRole, map);
                 }
                 break;
             default:
                 break;
         }
+        if (roleIndex >= 0)
+            changedRoles << roleIndex;
     }
 
+    return changedRoles;
 }
 
 void ListElement::destroy(ListLayout *layout)
@@ -1099,9 +1306,9 @@ void ListElement::destroy(ListLayout *layout)
             switch (r.type) {
                 case ListLayout::Role::String:
                     {
-                        QString *string = getStringProperty(r);
+                        StringOrTranslation *string = getStringProperty(r);
                         if (string)
-                            string->~QString();
+                            string->~StringOrTranslation();
                     }
                     break;
                 case ListLayout::Role::List:
@@ -1134,17 +1341,27 @@ void ListElement::destroy(ListLayout *layout)
                             dt->~QDateTime();
                     }
                     break;
+                case ListLayout::Role::Function:
+                    {
+                        QJSValue *f = getFunctionProperty(r);
+                        if (f)
+                            f->~QJSValue();
+                    }
+                    break;
                 default:
                     // other types don't need explicit cleanup.
                     break;
             }
         }
 
-        delete m_objectCache;
+        if (m_objectCache) {
+            m_objectCache->~QObject();
+            operator delete(m_objectCache);
+        }
     }
 
     if (next)
-        next->destroy(0);
+        next->destroy(nullptr);
     uid = -1;
 }
 
@@ -1157,7 +1374,10 @@ int ListElement::setVariantProperty(const ListLayout::Role &role, const QVariant
             roleIndex = setDoubleProperty(role, d.toDouble());
             break;
         case ListLayout::Role::String:
-            roleIndex = setStringProperty(role, d.toString());
+            if (d.userType() == qMetaTypeId<const QV4::CompiledData::Binding *>())
+                roleIndex = setTranslationProperty(role, d.value<const QV4::CompiledData::Binding*>());
+            else
+                roleIndex = setStringProperty(role, d.toString());
             break;
         case ListLayout::Role::Bool:
             roleIndex = setBoolProperty(role, d.toBool());
@@ -1173,6 +1393,9 @@ int ListElement::setVariantProperty(const ListLayout::Role &role, const QVariant
         case ListLayout::Role::DateTime:
             roleIndex = setDateTimeProperty(role, d.toDateTime());
             break;
+        case ListLayout::Role::Function:
+            roleIndex = setFunctionProperty(role, d.value<QJSValue>());
+            break;
         default:
             break;
     }
@@ -1199,15 +1422,15 @@ int ListElement::setJsProperty(const ListLayout::Role &role, const QV4::Value &d
             QV4::Scope scope(a->engine());
             QV4::ScopedObject o(scope);
 
-            ListModel *subModel = new ListModel(role.subLayout, 0, -1);
+            ListModel *subModel = new ListModel(role.subLayout, nullptr);
             int arrayLength = a->getLength();
             for (int j=0 ; j < arrayLength ; ++j) {
-                o = a->getIndexed(j);
+                o = a->get(j);
                 subModel->append(o);
             }
             roleIndex = setListProperty(role, subModel);
         } else {
-            qmlWarning(0) << QStringLiteral("Can't assign to existing role '%1' of different type [%2 -> %3]").arg(role.name).arg(roleTypeName(role.type)).arg(roleTypeName(ListLayout::Role::List));
+            qmlWarning(nullptr) << QStringLiteral("Can't assign to existing role '%1' of different type [%2 -> %3]").arg(role.name).arg(roleTypeName(role.type)).arg(roleTypeName(ListLayout::Role::List));
         }
     } else if (d.isBoolean()) {
         roleIndex = setBoolProperty(role, d.booleanValue());
@@ -1215,6 +1438,11 @@ int ListElement::setJsProperty(const ListLayout::Role &role, const QV4::Value &d
         QV4::Scoped<QV4::DateObject> dd(scope, d);
         QDateTime dt = dd->toQDateTime();
         roleIndex = setDateTimeProperty(role, dt);
+    } else if (d.as<QV4::FunctionObject>()) {
+        QV4::ScopedFunctionObject f(scope, d);
+        QJSValue jsv;
+        QJSValuePrivate::setValue(&jsv, eng, f);
+        roleIndex = setFunctionProperty(role, jsv);
     } else if (d.isObject()) {
         QV4::ScopedObject o(scope, d);
         QV4::QObjectWrapper *wrapper = o->as<QV4::QObjectWrapper>();
@@ -1311,7 +1539,7 @@ void ModelNodeMetaObject::propertyWritten(int index)
         return;
 
     QString propName = QString::fromUtf8(name(index));
-    QVariant value = operator[](index);
+    const QVariant value = this->value(index);
 
     QV4::Scope scope(m_model->engine());
     QV4::ScopedValue v(scope, scope.engine->fromVariant(value));
@@ -1328,8 +1556,8 @@ void ModelNodeMetaObject::emitDirectNotifies(const int *changedRoles, int roleCo
     QQmlData *ddata = QQmlData::get(object(), /*create*/false);
     if (!ddata)
         return;
-    QQmlEnginePrivate *ep = QQmlEnginePrivate::get(qmlEngine(m_model));
-    if (!ep)
+    // There's nothing to emit if we're a list model in a worker thread.
+    if (!qmlEngine(m_model))
         return;
     for (int i = 0; i < roleCount; ++i) {
         const int changedRole = changedRoles[i];
@@ -1339,66 +1567,89 @@ void ModelNodeMetaObject::emitDirectNotifies(const int *changedRoles, int roleCo
 
 namespace QV4 {
 
-bool ModelObject::put(Managed *m, String *name, const Value &value)
+bool ModelObject::virtualPut(Managed *m, PropertyKey id, const Value &value, Value *receiver)
 {
+    if (!id.isString())
+        return Object::virtualPut(m, id, value, receiver);
+    QString propName = id.toQString();
+
     ModelObject *that = static_cast<ModelObject*>(m);
 
     ExecutionEngine *eng = that->engine();
-    const int elementIndex = that->d()->m_elementIndex;
-    const QString propName = name->toQString();
+    const int elementIndex = that->d()->elementIndex();
     int roleIndex = that->d()->m_model->m_listModel->setExistingProperty(elementIndex, propName, value, eng);
     if (roleIndex != -1)
         that->d()->m_model->emitItemsChanged(elementIndex, 1, QVector<int>(1, roleIndex));
 
     ModelNodeMetaObject *mo = ModelNodeMetaObject::get(that->object());
     if (mo->initialized())
-        mo->emitPropertyNotification(name->toQString().toUtf8());
+        mo->emitPropertyNotification(propName.toUtf8());
     return true;
 }
 
-ReturnedValue ModelObject::get(const Managed *m, String *name, bool *hasProperty)
+ReturnedValue ModelObject::virtualGet(const Managed *m, PropertyKey id, const Value *receiver, bool *hasProperty)
 {
+    if (!id.isString())
+        return QObjectWrapper::virtualGet(m, id, receiver, hasProperty);
+
     const ModelObject *that = static_cast<const ModelObject*>(m);
+    Scope scope(that);
+    ScopedString name(scope, id.asStringOrSymbol());
     const ListLayout::Role *role = that->d()->m_model->m_listModel->getExistingRole(name);
     if (!role)
-        return QObjectWrapper::get(m, name, hasProperty);
+        return QObjectWrapper::virtualGet(m, id, receiver, hasProperty);
     if (hasProperty)
         *hasProperty = true;
 
     if (QQmlEngine *qmlEngine = that->engine()->qmlEngine()) {
         QQmlEnginePrivate *ep = QQmlEnginePrivate::get(qmlEngine);
-        if (ep && ep->propertyCapture) {
-            QObjectPrivate *op = QObjectPrivate::get(that->object());
-            // Temporarily hide the dynamic meta-object, to prevent it from being created when the capture
-            // triggers a QObject::connectNotify() by calling obj->metaObject().
-            QScopedValueRollback<QDynamicMetaObjectData*> metaObjectBlocker(op->metaObject, 0);
-            ep->propertyCapture->captureProperty(that->object(), -1, role->index);
-        }
+        if (ep && ep->propertyCapture)
+            ep->propertyCapture->captureProperty(that->object(), -1, role->index,
+                                                 QQmlPropertyCapture::OnlyOnce, false);
     }
 
-    const int elementIndex = that->d()->m_elementIndex;
+    const int elementIndex = that->d()->elementIndex();
     QVariant value = that->d()->m_model->data(elementIndex, role->index);
     return that->engine()->fromVariant(value);
 }
 
-void ModelObject::advanceIterator(Managed *m, ObjectIterator *it, Value *name, uint *index, Property *p, PropertyAttributes *attributes)
+struct ModelObjectOwnPropertyKeyIterator : ObjectOwnPropertyKeyIterator
 {
-    ModelObject *that = static_cast<ModelObject*>(m);
+    int roleNameIndex = 0;
+    ~ModelObjectOwnPropertyKeyIterator() override = default;
+    PropertyKey next(const Object *o, Property *pd = nullptr, PropertyAttributes *attrs = nullptr) override;
+
+};
+
+PropertyKey ModelObjectOwnPropertyKeyIterator::next(const Object *o, Property *pd, PropertyAttributes *attrs)
+{
+    const ModelObject *that = static_cast<const ModelObject *>(o);
+
     ExecutionEngine *v4 = that->engine();
-    name->setM(0);
-    *index = UINT_MAX;
-    if (it->arrayIndex < uint(that->d()->m_model->m_listModel->roleCount())) {
+    if (roleNameIndex < that->listModel()->roleCount()) {
         Scope scope(that->engine());
-        const ListLayout::Role &role = that->d()->m_model->m_listModel->getExistingRole(it->arrayIndex);
-        ++it->arrayIndex;
+        const ListLayout::Role &role = that->listModel()->getExistingRole(roleNameIndex);
+        ++roleNameIndex;
         ScopedString roleName(scope, v4->newString(role.name));
-        name->setM(roleName->d());
-        *attributes = QV4::Attr_Data;
-        QVariant value = that->d()->m_model->data(that->d()->m_elementIndex, role.index);
-        p->value = v4->fromVariant(value);
-        return;
+        if (attrs)
+            *attrs = QV4::Attr_Data;
+        if (pd) {
+            QVariant value = that->d()->m_model->data(that->d()->elementIndex(), role.index);
+            pd->value = v4->fromVariant(value);
+        }
+        return roleName->toPropertyKey();
     }
-    QV4::QObjectWrapper::advanceIterator(m, it, name, index, p, attributes);
+
+    // Fall back to QV4::Object as opposed to QV4::QObjectWrapper otherwise it will add
+    // unnecessary entries that relate to the roles used. These just create extra work
+    // later on as they will just be ignored.
+    return ObjectOwnPropertyKeyIterator::next(o, pd, attrs);
+}
+
+OwnPropertyKeyIterator *ModelObject::virtualOwnPropertyKeys(const Object *m, Value *target)
+{
+    *target = *m;
+    return new ModelObjectOwnPropertyKeyIterator;
 }
 
 DEFINE_OBJECT_VTABLE(ModelObject);
@@ -1418,20 +1669,22 @@ DynamicRoleModelNode *DynamicRoleModelNode::create(const QVariantMap &obj, QQmlL
     return object;
 }
 
-void DynamicRoleModelNode::sync(DynamicRoleModelNode *src, DynamicRoleModelNode *target, QHash<int, QQmlListModel *> *targetModelHash)
+QVector<int> DynamicRoleModelNode::sync(DynamicRoleModelNode *src, DynamicRoleModelNode *target)
 {
-    for (int i=0 ; i < src->m_meta->count() ; ++i) {
+    QVector<int> changedRoles;
+    for (int i = 0; i < src->m_meta->count(); ++i) {
         const QByteArray &name = src->m_meta->name(i);
         QVariant value = src->m_meta->value(i);
 
         QQmlListModel *srcModel = qobject_cast<QQmlListModel *>(value.value<QObject *>());
         QQmlListModel *targetModel = qobject_cast<QQmlListModel *>(target->m_meta->value(i).value<QObject *>());
 
+        bool modelHasChanges = false;
         if (srcModel) {
-            if (targetModel == 0)
+            if (targetModel == nullptr)
                 targetModel = QQmlListModel::createWithOwner(target->m_owner);
 
-            QQmlListModel::sync(srcModel, targetModel, targetModelHash);
+            modelHasChanges = QQmlListModel::sync(srcModel, targetModel);
 
             QObject *targetModelObject = targetModel;
             value = QVariant::fromValue(targetModelObject);
@@ -1439,8 +1692,10 @@ void DynamicRoleModelNode::sync(DynamicRoleModelNode *src, DynamicRoleModelNode
             delete targetModel;
         }
 
-        target->setValue(name, value);
+        if (target->setValue(name, value) || modelHasChanges)
+            changedRoles << target->m_owner->m_roles.indexOf(QString::fromUtf8(name));
     }
+    return changedRoles;
 }
 
 void DynamicRoleModelNode::updateValues(const QVariantMap &object, QVector<int> &roles)
@@ -1555,7 +1810,7 @@ void DynamicRoleModelNodeMetaObject::propertyWritten(int index)
     \instantiates QQmlListModel
     \inqmlmodule QtQml.Models
     \ingroup qtquick-models
-    \brief Defines a free-form list data source
+    \brief Defines a free-form list data source.
 
     The ListModel is a simple container of ListElement definitions, each
     containing data roles. The contents can be defined dynamically, or
@@ -1628,13 +1883,13 @@ void DynamicRoleModelNodeMetaObject::propertyWritten(int index)
 
     \snippet ../quick/threading/threadedlistmodel/timedisplay.qml 0
 
-    The included file, \tt dataloader.js, looks like this:
+    The included file, \tt dataloader.mjs, looks like this:
 
-    \snippet ../quick/threading/threadedlistmodel/dataloader.js 0
+    \snippet ../quick/threading/threadedlistmodel/dataloader.mjs 0
 
     The timer in the main example sends messages to the worker script by calling
     \l WorkerScript::sendMessage(). When this message is received,
-    \c WorkerScript.onMessage() is invoked in \c dataloader.js,
+    \c WorkerScript.onMessage() is invoked in \c dataloader.mjs,
     which appends the current time to the list model.
 
     Note the call to sync() from the external thread.
@@ -1649,14 +1904,13 @@ QQmlListModel::QQmlListModel(QObject *parent)
 {
     m_mainThread = true;
     m_primary = true;
-    m_agent = 0;
-    m_uid = uidCounter.fetchAndAddOrdered(1);
+    m_agent = nullptr;
     m_dynamicRoles = false;
 
     m_layout = new ListLayout;
-    m_listModel = new ListModel(m_layout, this, -1);
+    m_listModel = new ListModel(m_layout, this);
 
-    m_engine = 0;
+    m_engine = nullptr;
 }
 
 QQmlListModel::QQmlListModel(const QQmlListModel *owner, ListModel *data, QV4::ExecutionEngine *engine, QObject *parent)
@@ -1668,10 +1922,11 @@ QQmlListModel::QQmlListModel(const QQmlListModel *owner, ListModel *data, QV4::E
 
     Q_ASSERT(owner->m_dynamicRoles == false);
     m_dynamicRoles = false;
-    m_layout = 0;
+    m_layout = nullptr;
     m_listModel = data;
 
     m_engine = engine;
+    m_compilationUnit = owner->m_compilationUnit;
 }
 
 QQmlListModel::QQmlListModel(QQmlListModel *orig, QQmlListModelWorkerAgent *agent)
@@ -1683,14 +1938,15 @@ QQmlListModel::QQmlListModel(QQmlListModel *orig, QQmlListModelWorkerAgent *agen
     m_dynamicRoles = orig->m_dynamicRoles;
 
     m_layout = new ListLayout(orig->m_layout);
-    m_listModel = new ListModel(m_layout, this, orig->m_listModel->getUid());
+    m_listModel = new ListModel(m_layout, this);
 
     if (m_dynamicRoles)
-        sync(orig, this, 0);
+        sync(orig, this);
     else
-        ListModel::sync(orig->m_listModel, m_listModel, 0);
+        ListModel::sync(orig->m_listModel, m_listModel);
 
-    m_engine = 0;
+    m_engine = nullptr;
+    m_compilationUnit = orig->m_compilationUnit;
 }
 
 QQmlListModel::~QQmlListModel()
@@ -1707,10 +1963,10 @@ QQmlListModel::~QQmlListModel()
         }
     }
 
-    m_listModel = 0;
+    m_listModel = nullptr;
 
     delete m_layout;
-    m_layout = 0;
+    m_layout = nullptr;
 }
 
 QQmlListModel *QQmlListModel::createWithOwner(QQmlListModel *newOwner)
@@ -1732,32 +1988,32 @@ QQmlListModel *QQmlListModel::createWithOwner(QQmlListModel *newOwner)
 
 QV4::ExecutionEngine *QQmlListModel::engine() const
 {
-    if (m_engine == 0) {
-        m_engine  = QQmlEnginePrivate::get(qmlEngine(this))->v4engine();
+    if (m_engine == nullptr) {
+        m_engine  = qmlEngine(this)->handle();
     }
 
     return m_engine;
 }
 
-void QQmlListModel::sync(QQmlListModel *src, QQmlListModel *target, QHash<int, QQmlListModel *> *targetModelHash)
+bool QQmlListModel::sync(QQmlListModel *src, QQmlListModel *target)
 {
     Q_ASSERT(src->m_dynamicRoles && target->m_dynamicRoles);
 
-    target->m_uid = src->m_uid;
-    if (targetModelHash)
-        targetModelHash->insert(target->m_uid, target);
+    bool hasChanges = false;
+
     target->m_roles = src->m_roles;
 
     // Build hash of elements <-> uid for each of the lists
     QHash<int, ElementSync> elementHash;
-    for (int i=0 ; i < target->m_modelObjects.count() ; ++i) {
+    for (int i = 0 ; i < target->m_modelObjects.count(); ++i) {
         DynamicRoleModelNode *e = target->m_modelObjects.at(i);
         int uid = e->getUid();
         ElementSync sync;
         sync.target = e;
+        sync.targetIndex = i;
         elementHash.insert(uid, sync);
     }
-    for (int i=0 ; i < src->m_modelObjects.count() ; ++i) {
+    for (int i = 0 ; i < src->m_modelObjects.count(); ++i) {
         DynamicRoleModelNode *e = src->m_modelObjects.at(i);
         int uid = e->getUid();
 
@@ -1765,118 +2021,102 @@ void QQmlListModel::sync(QQmlListModel *src, QQmlListModel *target, QHash<int, Q
         if (it == elementHash.end()) {
             ElementSync sync;
             sync.src = e;
+            sync.srcIndex = i;
             elementHash.insert(uid, sync);
         } else {
             ElementSync &sync = it.value();
             sync.src = e;
+            sync.srcIndex = i;
         }
     }
 
     // Get list of elements that are in the target but no longer in the source. These get deleted first.
-    QHash<int, ElementSync>::iterator it = elementHash.begin();
-    QHash<int, ElementSync>::iterator end = elementHash.end();
-    while (it != end) {
-        const ElementSync &s = it.value();
-        if (s.src == 0) {
-            int targetIndex = target->m_modelObjects.indexOf(s.target);
-            target->m_modelObjects.remove(targetIndex, 1);
+    int rowsRemoved = 0;
+    for (int i = 0 ; i < target->m_modelObjects.count() ; ++i) {
+        DynamicRoleModelNode *element = target->m_modelObjects.at(i);
+        ElementSync &s = elementHash.find(element->getUid()).value();
+        Q_ASSERT(s.targetIndex >= 0);
+        // need to update the targetIndex, to keep it correct after removals
+        s.targetIndex -= rowsRemoved;
+        if (s.src == nullptr) {
+            Q_ASSERT(s.targetIndex == i);
+            hasChanges = true;
+            target->beginRemoveRows(QModelIndex(), i, i);
+            target->m_modelObjects.remove(i, 1);
+            target->endRemoveRows();
             delete s.target;
+            ++rowsRemoved;
+            --i;
+            continue;
         }
-        ++it;
     }
 
     // Clear the target list, and append in correct order from the source
     target->m_modelObjects.clear();
-    for (int i=0 ; i < src->m_modelObjects.count() ; ++i) {
-        DynamicRoleModelNode *srcElement = src->m_modelObjects.at(i);
-        it = elementHash.find(srcElement->getUid());
-        const ElementSync &s = it.value();
+    for (int i = 0 ; i < src->m_modelObjects.count() ; ++i) {
+        DynamicRoleModelNode *element = src->m_modelObjects.at(i);
+        ElementSync &s = elementHash.find(element->getUid()).value();
+        Q_ASSERT(s.srcIndex >= 0);
         DynamicRoleModelNode *targetElement = s.target;
-        if (targetElement == 0) {
-            targetElement = new DynamicRoleModelNode(target, srcElement->getUid());
+        if (targetElement == nullptr) {
+            targetElement = new DynamicRoleModelNode(target, element->getUid());
         }
-        DynamicRoleModelNode::sync(srcElement, targetElement, targetModelHash);
+        s.changedRoles = DynamicRoleModelNode::sync(element, targetElement);
         target->m_modelObjects.append(targetElement);
     }
-}
-
-void QQmlListModel::emitItemsChanged(int index, int count, const QVector<int> &roles)
-{
-    if (count <= 0)
-        return;
 
-    if (m_mainThread) {
-        emit dataChanged(createIndex(index, 0), createIndex(index + count - 1, 0), roles);;
-    } else {
-        int uid = m_dynamicRoles ? getUid() : m_listModel->getUid();
-        m_agent->data.changedChange(uid, index, count, roles);
+    // now emit the change notifications required. This can be safely done, as we're only emitting changes, moves and inserts,
+    // so the model indices can't be out of bounds
+    //
+    // to ensure things are kept in the correct order, emit inserts and moves first. This shouls ensure all persistent
+    // model indices are updated correctly
+    int rowsInserted = 0;
+    for (int i = 0 ; i < target->m_modelObjects.count() ; ++i) {
+        DynamicRoleModelNode *element = target->m_modelObjects.at(i);
+        ElementSync &s = elementHash.find(element->getUid()).value();
+        Q_ASSERT(s.srcIndex >= 0);
+        s.srcIndex += rowsInserted;
+        if (s.srcIndex != s.targetIndex) {
+            if (s.targetIndex == -1) {
+                target->beginInsertRows(QModelIndex(), i, i);
+                target->endInsertRows();
+            } else {
+                target->beginMoveRows(QModelIndex(), i, i, QModelIndex(), s.srcIndex);
+                target->endMoveRows();
+            }
+            hasChanges = true;
+            ++rowsInserted;
+        }
+        if (s.targetIndex != -1 && !s.changedRoles.isEmpty()) {
+            QModelIndex idx = target->createIndex(i, 0);
+            emit target->dataChanged(idx, idx, s.changedRoles);
+            hasChanges = true;
+        }
     }
+    return hasChanges;
 }
 
-void QQmlListModel::emitItemsAboutToBeRemoved(int index, int count)
-{
-    if (count <= 0 || !m_mainThread)
-        return;
-
-    beginRemoveRows(QModelIndex(), index, index + count - 1);
-}
-
-void QQmlListModel::emitItemsRemoved(int index, int count)
+void QQmlListModel::emitItemsChanged(int index, int count, const QVector<int> &roles)
 {
     if (count <= 0)
         return;
 
-    if (m_mainThread) {
-            endRemoveRows();
-            emit countChanged();
-    } else {
-        int uid = m_dynamicRoles ? getUid() : m_listModel->getUid();
-        if (index == 0 && count == this->count())
-            m_agent->data.clearChange(uid);
-        m_agent->data.removeChange(uid, index, count);
-    }
+    if (m_mainThread)
+        emit dataChanged(createIndex(index, 0), createIndex(index + count - 1, 0), roles);;
 }
 
 void QQmlListModel::emitItemsAboutToBeInserted(int index, int count)
 {
-    if (count <= 0 || !m_mainThread)
-        return;
-
-    beginInsertRows(QModelIndex(), index, index + count - 1);
+    Q_ASSERT(index >= 0 && count >= 0);
+    if (m_mainThread)
+        beginInsertRows(QModelIndex(), index, index + count - 1);
 }
 
-void QQmlListModel::emitItemsInserted(int index, int count)
+void QQmlListModel::emitItemsInserted()
 {
-    if (count <= 0)
-        return;
-
     if (m_mainThread) {
         endInsertRows();
         emit countChanged();
-    } else {
-        int uid = m_dynamicRoles ? getUid() : m_listModel->getUid();
-        m_agent->data.insertChange(uid, index, count);
-    }
-}
-
-void QQmlListModel::emitItemsAboutToBeMoved(int from, int to, int n)
-{
-    if (n <= 0 || !m_mainThread)
-        return;
-
-    beginMoveRows(QModelIndex(), from, from + n - 1, QModelIndex(), to > from ? to + n : to);
-}
-
-void QQmlListModel::emitItemsMoved(int from, int to, int n)
-{
-    if (n <= 0)
-        return;
-
-    if (m_mainThread) {
-        endMoveRows();
-    } else {
-        int uid = m_dynamicRoles ? getUid() : m_listModel->getUid();
-        m_agent->data.moveChange(uid, from, n, to);
     }
 }
 
@@ -1990,7 +2230,7 @@ QHash<int, QByteArray> QQmlListModel::roleNames() const
 */
 void QQmlListModel::setDynamicRoles(bool enableDynamicRoles)
 {
-    if (m_mainThread && m_agent == 0) {
+    if (m_mainThread && m_agent == nullptr) {
         if (enableDynamicRoles) {
             if (m_layout->roleCount())
                 qmlWarning(this) << tr("unable to enable dynamic roles as this model is not empty");
@@ -2026,18 +2266,7 @@ int QQmlListModel::count() const
 */
 void QQmlListModel::clear()
 {
-    const int cleared = count();
-
-    emitItemsAboutToBeRemoved(0, cleared);
-
-    if (m_dynamicRoles) {
-        qDeleteAll(m_modelObjects);
-        m_modelObjects.clear();
-    } else {
-        m_listModel->clear();
-    }
-
-    emitItemsRemoved(0, cleared);
+    removeElements(0, count());
 }
 
 /*!
@@ -2061,20 +2290,41 @@ void QQmlListModel::remove(QQmlV4Function *args)
             return;
         }
 
-        emitItemsAboutToBeRemoved(index, removeCount);
+        removeElements(index, removeCount);
+    } else {
+        qmlWarning(this) << tr("remove: incorrect number of arguments");
+    }
+}
+
+void QQmlListModel::removeElements(int index, int removeCount)
+{
+    Q_ASSERT(index >= 0 && removeCount >= 0);
 
-        if (m_dynamicRoles) {
-            for (int i=0 ; i < removeCount ; ++i)
-                delete m_modelObjects[index+i];
-            m_modelObjects.remove(index, removeCount);
-        } else {
-            m_listModel->remove(index, removeCount);
-        }
+    if (!removeCount)
+        return;
+
+    if (m_mainThread)
+        beginRemoveRows(QModelIndex(), index, index + removeCount - 1);
 
-        emitItemsRemoved(index, removeCount);
+    QVector<std::function<void()>> toDestroy;
+    if (m_dynamicRoles) {
+        for (int i=0 ; i < removeCount ; ++i) {
+            auto modelObject = m_modelObjects[index+i];
+            toDestroy.append([modelObject](){
+                delete modelObject;
+            });
+        }
+        m_modelObjects.remove(index, removeCount);
     } else {
-        qmlWarning(this) << tr("remove: incorrect number of arguments");
+        toDestroy = m_listModel->remove(index, removeCount);
     }
+
+    if (m_mainThread) {
+        endRemoveRows();
+        emit countChanged();
+    }
+    for (const auto &destroyer : toDestroy)
+        destroyer();
 }
 
 /*!
@@ -2113,7 +2363,7 @@ void QQmlListModel::insert(QQmlV4Function *args)
             int objectArrayLength = objectArray->getLength();
             emitItemsAboutToBeInserted(index, objectArrayLength);
             for (int i=0 ; i < objectArrayLength ; ++i) {
-                argObject = objectArray->getIndexed(i);
+                argObject = objectArray->get(i);
 
                 if (m_dynamicRoles) {
                     m_modelObjects.insert(index+i, DynamicRoleModelNode::create(scope.engine->variantMapFromJS(argObject), this));
@@ -2121,7 +2371,7 @@ void QQmlListModel::insert(QQmlV4Function *args)
                     m_listModel->insert(index+i, argObject);
                 }
             }
-            emitItemsInserted(index, objectArrayLength);
+            emitItemsInserted();
         } else if (argObject) {
             emitItemsAboutToBeInserted(index, 1);
 
@@ -2131,7 +2381,7 @@ void QQmlListModel::insert(QQmlV4Function *args)
                 m_listModel->insert(index, argObject);
             }
 
-            emitItemsInserted(index, 1);
+            emitItemsInserted();
         } else {
             qmlWarning(this) << tr("insert: value is not an object");
         }
@@ -2156,14 +2406,15 @@ void QQmlListModel::insert(QQmlV4Function *args)
 */
 void QQmlListModel::move(int from, int to, int n)
 {
-    if (n==0 || from==to)
+    if (n == 0 || from == to)
         return;
     if (!canMove(from, to, n)) {
         qmlWarning(this) << tr("move: out of range");
         return;
     }
 
-    emitItemsAboutToBeMoved(from, to, n);
+    if (m_mainThread)
+        beginMoveRows(QModelIndex(), from, from + n - 1, QModelIndex(), to > from ? to + n : to);
 
     if (m_dynamicRoles) {
 
@@ -2192,7 +2443,8 @@ void QQmlListModel::move(int from, int to, int n)
         m_listModel->move(from, to, n);
     }
 
-    emitItemsMoved(from, to, n);
+    if (m_mainThread)
+        endMoveRows();
 }
 
 /*!
@@ -2218,21 +2470,22 @@ void QQmlListModel::append(QQmlV4Function *args)
             QV4::ScopedObject argObject(scope);
 
             int objectArrayLength = objectArray->getLength();
+            if (objectArrayLength > 0) {
+                int index = count();
+                emitItemsAboutToBeInserted(index, objectArrayLength);
 
-            int index = count();
-            emitItemsAboutToBeInserted(index, objectArrayLength);
-
-            for (int i=0 ; i < objectArrayLength ; ++i) {
-                argObject = objectArray->getIndexed(i);
+                for (int i=0 ; i < objectArrayLength ; ++i) {
+                    argObject = objectArray->get(i);
 
-                if (m_dynamicRoles) {
-                    m_modelObjects.append(DynamicRoleModelNode::create(scope.engine->variantMapFromJS(argObject), this));
-                } else {
-                    m_listModel->append(argObject);
+                    if (m_dynamicRoles) {
+                        m_modelObjects.append(DynamicRoleModelNode::create(scope.engine->variantMapFromJS(argObject), this));
+                    } else {
+                        m_listModel->append(argObject);
+                    }
                 }
-            }
 
-            emitItemsInserted(index, objectArrayLength);
+                emitItemsInserted();
+            }
         } else if (argObject) {
             int index;
 
@@ -2246,7 +2499,7 @@ void QQmlListModel::append(QQmlV4Function *args)
                 m_listModel->append(argObject);
             }
 
-            emitItemsInserted(index, 1);
+            emitItemsInserted();
         } else {
             qmlWarning(this) << tr("append: value is not an object");
         }
@@ -2289,7 +2542,7 @@ void QQmlListModel::append(QQmlV4Function *args)
 QQmlV4Handle QQmlListModel::get(int index) const
 {
     QV4::Scope scope(engine());
-    QV4::ScopedValue result(scope, QV4::Primitive::undefinedValue());
+    QV4::ScopedValue result(scope, QV4::Value::undefinedValue());
 
     if (index >= 0 && index < count()) {
 
@@ -2298,10 +2551,14 @@ QQmlV4Handle QQmlListModel::get(int index) const
             result = QV4::QObjectWrapper::wrap(scope.engine, object);
         } else {
             QObject *object = m_listModel->getOrCreateModelObject(const_cast<QQmlListModel *>(this), index);
-            result = scope.engine->memoryManager->allocObject<QV4::ModelObject>(object, const_cast<QQmlListModel *>(this), index);
-            // Keep track of the QObjectWrapper in persistent value storage
-            QV4::Value *val = scope.engine->memoryManager->m_weakValues->allocate();
-            *val = result;
+            QQmlData *ddata = QQmlData::get(object);
+            if (ddata->jsWrapper.isNullOrUndefined()) {
+                result = scope.engine->memoryManager->allocate<QV4::ModelObject>(object, const_cast<QQmlListModel *>(this));
+                // Keep track of the QObjectWrapper in persistent value storage
+                ddata->jsWrapper.set(scope.engine, result);
+            } else {
+                result = ddata->jsWrapper.value();
+            }
         }
     }
 
@@ -2348,7 +2605,7 @@ void QQmlListModel::set(int index, const QQmlV4Handle &handle)
             m_listModel->insert(index, object);
         }
 
-        emitItemsInserted(index, 1);
+        emitItemsInserted();
     } else {
 
         QVector<int> roles;
@@ -2413,12 +2670,12 @@ void QQmlListModel::sync()
     qmlWarning(this) << "List sync() can only be called from a WorkerScript";
 }
 
-bool QQmlListModelParser::verifyProperty(const QV4::CompiledData::Unit *qmlUnit, const QV4::CompiledData::Binding *binding)
+bool QQmlListModelParser::verifyProperty(const QQmlRefPointer<QV4::CompiledData::CompilationUnit> &compilationUnit, const QV4::CompiledData::Binding *binding)
 {
     if (binding->type >= QV4::CompiledData::Binding::Type_Object) {
         const quint32 targetObjectIndex = binding->value.objectIndex;
-        const QV4::CompiledData::Object *target = qmlUnit->objectAt(targetObjectIndex);
-        QString objName = qmlUnit->stringAt(target->inheritedTypeNameIndex);
+        const QV4::CompiledData::Object *target = compilationUnit->objectAt(targetObjectIndex);
+        QString objName = compilationUnit->stringAt(target->inheritedTypeNameIndex);
         if (objName != listElementTypeName) {
             const QMetaObject *mo = resolveType(objName);
             if (mo != &QQmlListElement::staticMetaObject) {
@@ -2428,24 +2685,24 @@ bool QQmlListModelParser::verifyProperty(const QV4::CompiledData::Unit *qmlUnit,
             listElementTypeName = objName; // cache right name for next time
         }
 
-        if (!qmlUnit->stringAt(target->idNameIndex).isEmpty()) {
+        if (!compilationUnit->stringAt(target->idNameIndex).isEmpty()) {
             error(target->locationOfIdProperty, QQmlListModel::tr("ListElement: cannot use reserved \"id\" property"));
             return false;
         }
 
         const QV4::CompiledData::Binding *binding = target->bindingTable();
         for (quint32 i = 0; i < target->nBindings; ++i, ++binding) {
-            QString propName = qmlUnit->stringAt(binding->propertyNameIndex);
+            QString propName = compilationUnit->stringAt(binding->propertyNameIndex);
             if (propName.isEmpty()) {
                 error(binding, QQmlListModel::tr("ListElement: cannot contain nested elements"));
                 return false;
             }
-            if (!verifyProperty(qmlUnit, binding))
+            if (!verifyProperty(compilationUnit, binding))
                 return false;
         }
     } else if (binding->type == QV4::CompiledData::Binding::Type_Script) {
-        QString scriptStr = binding->valueAsScriptString(qmlUnit);
-        if (!definesEmptyList(scriptStr)) {
+        QString scriptStr = binding->valueAsScriptString(compilationUnit.data());
+        if (!binding->isFunctionExpression() && !definesEmptyList(scriptStr)) {
             QByteArray script = scriptStr.toUtf8();
             bool ok;
             evaluateEnum(script, &ok);
@@ -2459,24 +2716,24 @@ bool QQmlListModelParser::verifyProperty(const QV4::CompiledData::Unit *qmlUnit,
     return true;
 }
 
-bool QQmlListModelParser::applyProperty(const QV4::CompiledData::Unit *qmlUnit, const QV4::CompiledData::Binding *binding, ListModel *model, int outterElementIndex)
+bool QQmlListModelParser::applyProperty(const QQmlRefPointer<QV4::CompiledData::CompilationUnit> &compilationUnit, const QV4::CompiledData::Binding *binding, ListModel *model, int outterElementIndex)
 {
-    const QString elementName = qmlUnit->stringAt(binding->propertyNameIndex);
+    const QString elementName = compilationUnit->stringAt(binding->propertyNameIndex);
 
     bool roleSet = false;
     if (binding->type >= QV4::CompiledData::Binding::Type_Object) {
         const quint32 targetObjectIndex = binding->value.objectIndex;
-        const QV4::CompiledData::Object *target = qmlUnit->objectAt(targetObjectIndex);
+        const QV4::CompiledData::Object *target = compilationUnit->objectAt(targetObjectIndex);
 
-        ListModel *subModel = 0;
+        ListModel *subModel = nullptr;
         if (outterElementIndex == -1) {
             subModel = model;
         } else {
             const ListLayout::Role &role = model->getOrCreateListRole(elementName);
             if (role.type == ListLayout::Role::List) {
                 subModel = model->getListProperty(outterElementIndex, role);
-                if (subModel == 0) {
-                    subModel = new ListModel(role.subLayout, 0, -1);
+                if (subModel == nullptr) {
+                    subModel = new ListModel(role.subLayout, nullptr);
                     QVariant vModel = QVariant::fromValue(subModel);
                     model->setOrCreateProperty(outterElementIndex, elementName, vModel);
                 }
@@ -2487,24 +2744,43 @@ bool QQmlListModelParser::applyProperty(const QV4::CompiledData::Unit *qmlUnit,
 
         const QV4::CompiledData::Binding *subBinding = target->bindingTable();
         for (quint32 i = 0; i < target->nBindings; ++i, ++subBinding) {
-            roleSet |= applyProperty(qmlUnit, subBinding, subModel, elementIndex);
+            roleSet |= applyProperty(compilationUnit, subBinding, subModel, elementIndex);
         }
 
     } else {
         QVariant value;
 
-        if (binding->evaluatesToString()) {
-            value = binding->valueAsString(qmlUnit);
+        if (binding->isTranslationBinding()) {
+            value = QVariant::fromValue<const QV4::CompiledData::Binding*>(binding);
+        } else if (binding->evaluatesToString()) {
+            value = binding->valueAsString(compilationUnit.data());
         } else if (binding->type == QV4::CompiledData::Binding::Type_Number) {
-            value = binding->valueAsNumber();
+            value = binding->valueAsNumber(compilationUnit->constants);
         } else if (binding->type == QV4::CompiledData::Binding::Type_Boolean) {
             value = binding->valueAsBoolean();
+        } else if (binding->type == QV4::CompiledData::Binding::Type_Null) {
+            value = QVariant::fromValue(nullptr);
         } else if (binding->type == QV4::CompiledData::Binding::Type_Script) {
-            QString scriptStr = binding->valueAsScriptString(qmlUnit);
+            QString scriptStr = binding->valueAsScriptString(compilationUnit.data());
             if (definesEmptyList(scriptStr)) {
                 const ListLayout::Role &role = model->getOrCreateListRole(elementName);
-                ListModel *emptyModel = new ListModel(role.subLayout, 0, -1);
+                ListModel *emptyModel = new ListModel(role.subLayout, nullptr);
                 value = QVariant::fromValue(emptyModel);
+            } else if (binding->isFunctionExpression()) {
+                QQmlBinding::Identifier id = binding->value.compiledScriptIndex;
+                Q_ASSERT(id != QQmlBinding::Invalid);
+
+                auto v4 = compilationUnit->engine;
+                QV4::Scope scope(v4);
+                // for now we do not provide a context object; data from the ListElement must be passed to the function
+                QV4::ScopedContext context(scope, QV4::QmlContext::create(v4->rootContext(), QQmlContextData::get(qmlContext(model->m_modelCache)), nullptr));
+                QV4::ScopedFunctionObject function(scope, QV4::FunctionObject::createScriptFunction(context, compilationUnit->runtimeFunctions[id]));
+
+                QV4::ReturnedValue result = function->call(v4->globalObject, nullptr, 0);
+
+                QJSValue v;
+                QJSValuePrivate::setValue(&v, v4, result);
+                value.setValue<QJSValue>(v);
             } else {
                 QByteArray script = scriptStr.toUtf8();
                 bool ok;
@@ -2520,35 +2796,34 @@ bool QQmlListModelParser::applyProperty(const QV4::CompiledData::Unit *qmlUnit,
     return roleSet;
 }
 
-void QQmlListModelParser::verifyBindings(const QV4::CompiledData::Unit *qmlUnit, const QList<const QV4::CompiledData::Binding *> &bindings)
+void QQmlListModelParser::verifyBindings(const QQmlRefPointer<QV4::CompiledData::CompilationUnit> &compilationUnit, const QList<const QV4::CompiledData::Binding *> &bindings)
 {
     listElementTypeName = QString(); // unknown
 
     for (const QV4::CompiledData::Binding *binding : bindings) {
-        QString propName = qmlUnit->stringAt(binding->propertyNameIndex);
+        QString propName = compilationUnit->stringAt(binding->propertyNameIndex);
         if (!propName.isEmpty()) { // isn't default property
             error(binding, QQmlListModel::tr("ListModel: undefined property '%1'").arg(propName));
             return;
         }
-        if (!verifyProperty(qmlUnit, binding))
+        if (!verifyProperty(compilationUnit, binding))
             return;
     }
 }
 
-void QQmlListModelParser::applyBindings(QObject *obj, QV4::CompiledData::CompilationUnit *compilationUnit, const QList<const QV4::CompiledData::Binding *> &bindings)
+void QQmlListModelParser::applyBindings(QObject *obj, const QQmlRefPointer<QV4::CompiledData::CompilationUnit> &compilationUnit, const QList<const QV4::CompiledData::Binding *> &bindings)
 {
     QQmlListModel *rv = static_cast<QQmlListModel *>(obj);
 
-    rv->m_engine = QV8Engine::getV4(qmlEngine(rv));
-
-    const QV4::CompiledData::Unit *qmlUnit = compilationUnit->data;
+    rv->m_engine = qmlEngine(rv)->handle();
+    rv->m_compilationUnit = compilationUnit;
 
     bool setRoles = false;
 
     for (const QV4::CompiledData::Binding *binding : bindings) {
         if (binding->type != QV4::CompiledData::Binding::Type_Object)
             continue;
-        setRoles |= applyProperty(qmlUnit, binding, rv->m_listModel, /*outter element index*/-1);
+        setRoles |= applyProperty(compilationUnit, binding, rv->m_listModel, /*outter element index*/-1);
     }
 
     if (setRoles == false)
@@ -2572,7 +2847,7 @@ bool QQmlListModelParser::definesEmptyList(const QString &s)
     \qmltype ListElement
     \instantiates QQmlListElement
     \inqmlmodule QtQml.Models
-    \brief Defines a data item in a ListModel
+    \brief Defines a data item in a ListModel.
     \ingroup qtquick-models
 
     List elements are defined inside ListModel definitions, and represent items in a
@@ -2588,6 +2863,9 @@ bool QQmlListModelParser::definesEmptyList(const QString &s)
     strings (quoted and optionally within a call to QT_TR_NOOP), boolean values
     (true, false), numbers, or enumeration values (such as AlignText.AlignHCenter).
 
+    Beginning with Qt 5.11 ListElement also allows assigning a function declaration to
+    a role. This allows the definition of ListElements with callable actions.
+
     \section1 Referencing Roles
 
     The role names are used by delegates to obtain data from list elements.
diff --git a/src/qml/types/qqmllistmodel_p.h b/src/qml/types/qqmllistmodel_p.h
index b750d30676..95b797c898 100644
--- a/src/qml/types/qqmllistmodel_p.h
+++ b/src/qml/types/qqmllistmodel_p.h
@@ -64,6 +64,8 @@
 #include <private/qv4engine_p.h>
 #include <private/qpodvector_p.h>
 
+QT_REQUIRE_CONFIG(qml_list_model);
+
 QT_BEGIN_NAMESPACE
 
 
@@ -82,7 +84,7 @@ class Q_QML_PRIVATE_EXPORT QQmlListModel : public QAbstractListModel
     Q_PROPERTY(bool dynamicRoles READ dynamicRoles WRITE setDynamicRoles)
 
 public:
-    QQmlListModel(QObject *parent=0);
+    QQmlListModel(QObject *parent=nullptr);
     ~QQmlListModel();
 
     QModelIndex index(int row, int column, const QModelIndex &parent) const override;
@@ -122,10 +124,11 @@ private:
     friend class ListElement;
     friend class DynamicRoleModelNode;
     friend class DynamicRoleModelNodeMetaObject;
+    friend struct StringOrTranslation;
 
     // Constructs a flat list model for a worker agent
     QQmlListModel(QQmlListModel *orig, QQmlListModelWorkerAgent *agent);
-    QQmlListModel(const QQmlListModel *owner, ListModel *data, QV4::ExecutionEngine *engine, QObject *parent=0);
+    QQmlListModel(const QQmlListModel *owner, ListModel *data, QV4::ExecutionEngine *engine, QObject *parent=nullptr);
 
     QV4::ExecutionEngine *engine() const;
 
@@ -133,6 +136,7 @@ private:
 
     QQmlListModelWorkerAgent *m_agent;
     mutable QV4::ExecutionEngine *m_engine;
+    QQmlRefPointer<QV4::CompiledData::CompilationUnit> m_compilationUnit;
     bool m_mainThread;
     bool m_primary;
 
@@ -143,28 +147,24 @@ private:
 
     QVector<class DynamicRoleModelNode *> m_modelObjects;
     QVector<QString> m_roles;
-    int m_uid;
 
     struct ElementSync
     {
-        ElementSync() : src(0), target(0) {}
-
-        DynamicRoleModelNode *src;
-        DynamicRoleModelNode *target;
+        DynamicRoleModelNode *src = nullptr;
+        DynamicRoleModelNode *target = nullptr;
+        int srcIndex = -1;
+        int targetIndex = -1;
+        QVector<int> changedRoles;
     };
 
-    int getUid() const { return m_uid; }
-
-    static void sync(QQmlListModel *src, QQmlListModel *target, QHash<int, QQmlListModel *> *targetModelHash);
+    static bool sync(QQmlListModel *src, QQmlListModel *target);
     static QQmlListModel *createWithOwner(QQmlListModel *newOwner);
 
     void emitItemsChanged(int index, int count, const QVector<int> &roles);
-    void emitItemsAboutToBeRemoved(int index, int count);
-    void emitItemsRemoved(int index, int count);
     void emitItemsAboutToBeInserted(int index, int count);
-    void emitItemsInserted(int index, int count);
-    void emitItemsAboutToBeMoved(int from, int to, int n);
-    void emitItemsMoved(int from, int to, int n);
+    void emitItemsInserted();
+
+    void removeElements(int index, int removeCount);
 };
 
 // ### FIXME
@@ -187,13 +187,13 @@ public:
 
     QQmlListModelParser() : QQmlCustomParser(QQmlCustomParser::AcceptsSignalHandlers) {}
 
-    void verifyBindings(const QV4::CompiledData::Unit *qmlUnit, const QList<const QV4::CompiledData::Binding *> &bindings) Q_DECL_OVERRIDE;
-    void applyBindings(QObject *obj, QV4::CompiledData::CompilationUnit *compilationUnit, const QList<const QV4::CompiledData::Binding *> &bindings) Q_DECL_OVERRIDE;
+    void verifyBindings(const QQmlRefPointer<QV4::CompiledData::CompilationUnit> &compilationUnit, const QList<const QV4::CompiledData::Binding *> &bindings) override;
+    void applyBindings(QObject *obj, const QQmlRefPointer<QV4::CompiledData::CompilationUnit> &compilationUnit, const QList<const QV4::CompiledData::Binding *> &bindings) override;
 
 private:
-    bool verifyProperty(const QV4::CompiledData::Unit *qmlUnit, const QV4::CompiledData::Binding *binding);
+    bool verifyProperty(const QQmlRefPointer<QV4::CompiledData::CompilationUnit> &compilationUnit, const QV4::CompiledData::Binding *binding);
     // returns true if a role was set
-    bool applyProperty(const QV4::CompiledData::Unit *qmlUnit, const QV4::CompiledData::Binding *binding, ListModel *model, int outterElementIndex);
+    bool applyProperty(const QQmlRefPointer<QV4::CompiledData::CompilationUnit> &compilationUnit, const QV4::CompiledData::Binding *binding, ListModel *model, int outterElementIndex);
 
     static bool definesEmptyList(const QString &);
 
diff --git a/src/qml/types/qqmllistmodel_p_p.h b/src/qml/types/qqmllistmodel_p_p.h
index e2653c220d..ff52ee049f 100644
--- a/src/qml/types/qqmllistmodel_p_p.h
+++ b/src/qml/types/qqmllistmodel_p_p.h
@@ -57,6 +57,8 @@
 #include <private/qv4qobjectwrapper_p.h>
 #include <qqml.h>
 
+QT_REQUIRE_CONFIG(qml_list_model);
+
 QT_BEGIN_NAMESPACE
 
 
@@ -108,7 +110,7 @@ public:
         return m_uid;
     }
 
-    static void sync(DynamicRoleModelNode *src, DynamicRoleModelNode *target, QHash<int, QQmlListModel *> *targetModelHash);
+    static QVector<int> sync(DynamicRoleModelNode *src, DynamicRoleModelNode *target);
 
 private:
     QQmlListModel *m_owner;
@@ -142,16 +144,6 @@ protected:
 
 private:
     using QQmlOpenMetaObject::setValue;
-    void setValue(const QByteArray &name, const QVariant &val, bool force)
-    {
-        if (force) {
-            QVariant existingValue = value(name);
-            if (existingValue.isValid()) {
-                (*this)[name] = QVariant();
-            }
-        }
-        setValue(name, val);
-    }
 
     void emitDirectNotifies(const int *changedRoles, int roleCount);
 
@@ -164,27 +156,32 @@ namespace QV4 {
 namespace Heap {
 
 struct ModelObject : public QObjectWrapper {
-    void init(QObject *object, QQmlListModel *model, int elementIndex)
+    void init(QObject *object, QQmlListModel *model)
     {
         QObjectWrapper::init(object);
         m_model = model;
-        m_elementIndex = elementIndex;
+        QObjectPrivate *op = QObjectPrivate::get(object);
+        m_nodeModelMetaObject = static_cast<ModelNodeMetaObject *>(op->metaObject);
     }
     void destroy() { QObjectWrapper::destroy(); }
+    int elementIndex() const { return m_nodeModelMetaObject->m_elementIndex; }
     QQmlListModel *m_model;
-    int m_elementIndex;
+    ModelNodeMetaObject *m_nodeModelMetaObject;
 };
 
 }
 
 struct ModelObject : public QObjectWrapper
 {
-    static bool put(Managed *m, String *name, const Value& value);
-    static ReturnedValue get(const Managed *m, String *name, bool *hasProperty);
-    static void advanceIterator(Managed *m, ObjectIterator *it, Value *name, uint *index, Property *p, PropertyAttributes *attributes);
-
     V4_OBJECT2(ModelObject, QObjectWrapper)
     V4_NEEDS_DESTROY
+
+    ListModel *listModel() const { return d()->m_model->m_listModel; }
+
+protected:
+    static bool virtualPut(Managed *m, PropertyKey id, const Value& value, Value *receiver);
+    static ReturnedValue virtualGet(const Managed *m, PropertyKey id, const Value *receiver, bool *hasProperty);
+    static OwnPropertyKeyIterator *virtualOwnPropertyKeys(const Object *m, Value *target);
 };
 
 } // namespace QV4
@@ -216,6 +213,7 @@ public:
             QObject,
             VariantMap,
             DateTime,
+            Function,
 
             MaxDataType
         };
@@ -249,6 +247,22 @@ private:
     QStringHash<Role *> roleHash;
 };
 
+struct StringOrTranslation
+{
+    explicit StringOrTranslation(const QString &s);
+    explicit StringOrTranslation(const QV4::CompiledData::Binding *binding);
+    ~StringOrTranslation();
+    bool isSet() const { return d.flag(); }
+    bool isTranslation() const { return d.isT2(); }
+    void setString(const QString &s);
+    void setTranslation(const QV4::CompiledData::Binding *binding);
+    QString toString(const QQmlListModel *owner) const;
+    QString asString() const;
+private:
+    void clear();
+    QBiPointer<QStringData, const QV4::CompiledData::Binding> d;
+};
+
 /*!
 \internal
 */
@@ -260,7 +274,7 @@ public:
     ListElement(int existingUid);
     ~ListElement();
 
-    static void sync(ListElement *src, ListLayout *srcLayout, ListElement *target, ListLayout *targetLayout, QHash<int, ListModel *> *targetModelHash);
+    static QVector<int> sync(ListElement *src, ListLayout *srcLayout, ListElement *target, ListLayout *targetLayout);
 
     enum
     {
@@ -283,6 +297,8 @@ private:
     int setVariantMapProperty(const ListLayout::Role &role, QV4::Object *o);
     int setVariantMapProperty(const ListLayout::Role &role, QVariantMap *m);
     int setDateTimeProperty(const ListLayout::Role &role, const QDateTime &dt);
+    int setFunctionProperty(const ListLayout::Role &role, const QJSValue &f);
+    int setTranslationProperty(const ListLayout::Role &role, const QV4::CompiledData::Binding *b);
 
     void setStringPropertyFast(const ListLayout::Role &role, const QString &s);
     void setDoublePropertyFast(const ListLayout::Role &role, double n);
@@ -291,16 +307,18 @@ private:
     void setListPropertyFast(const ListLayout::Role &role, ListModel *m);
     void setVariantMapFast(const ListLayout::Role &role, QV4::Object *o);
     void setDateTimePropertyFast(const ListLayout::Role &role, const QDateTime &dt);
+    void setFunctionPropertyFast(const ListLayout::Role &role, const QJSValue &f);
 
     void clearProperty(const ListLayout::Role &role);
 
     QVariant getProperty(const ListLayout::Role &role, const QQmlListModel *owner, QV4::ExecutionEngine *eng);
     ListModel *getListProperty(const ListLayout::Role &role);
-    QString *getStringProperty(const ListLayout::Role &role);
+    StringOrTranslation *getStringProperty(const ListLayout::Role &role);
     QObject *getQObjectProperty(const ListLayout::Role &role);
     QPointer<QObject> *getGuardProperty(const ListLayout::Role &role);
     QVariantMap *getVariantMapProperty(const ListLayout::Role &role);
     QDateTime *getDateTimeProperty(const ListLayout::Role &role);
+    QJSValue *getFunctionProperty(const ListLayout::Role &role);
 
     inline char *getPropertyMemory(const ListLayout::Role &role);
 
@@ -324,7 +342,7 @@ class ListModel
 {
 public:
 
-    ListModel(ListLayout *layout, QQmlListModel *modelCache, int uid);
+    ListModel(ListLayout *layout, QQmlListModel *modelCache);
     ~ListModel() {}
 
     void destroy();
@@ -366,33 +384,30 @@ public:
     int append(QV4::Object *object);
     void insert(int elementIndex, QV4::Object *object);
 
-    void clear();
-    void remove(int index, int count);
+    Q_REQUIRED_RESULT QVector<std::function<void()>> remove(int index, int count);
 
     int appendElement();
     void insertElement(int index);
 
     void move(int from, int to, int n);
 
-    int getUid() const { return m_uid; }
-
-    static void sync(ListModel *src, ListModel *target, QHash<int, ListModel *> *srcModelHash);
+    static bool sync(ListModel *src, ListModel *target);
 
     QObject *getOrCreateModelObject(QQmlListModel *model, int elementIndex);
 
 private:
     QPODVector<ListElement *, 4> elements;
     ListLayout *m_layout;
-    int m_uid;
 
     QQmlListModel *m_modelCache;
 
     struct ElementSync
     {
-        ElementSync() : src(0), target(0) {}
-
-        ListElement *src;
-        ListElement *target;
+        ListElement *src = nullptr;
+        ListElement *target = nullptr;
+        int srcIndex = -1;
+        int targetIndex = -1;
+        QVector<int> changedRoles;
     };
 
     void newElement(int index);
@@ -401,6 +416,7 @@ private:
 
     friend class ListElement;
     friend class QQmlListModelWorkerAgent;
+    friend class QQmlListModelParser;
 };
 
 QT_END_NAMESPACE
diff --git a/src/qml/types/qqmllistmodelworkeragent.cpp b/src/qml/types/qqmllistmodelworkeragent.cpp
index 0a5adbf292..fe3eaa3198 100644
--- a/src/qml/types/qqmllistmodelworkeragent.cpp
+++ b/src/qml/types/qqmllistmodelworkeragent.cpp
@@ -50,39 +50,8 @@
 
 QT_BEGIN_NAMESPACE
 
-
-void QQmlListModelWorkerAgent::Data::clearChange(int uid)
-{
-    for (int i=0 ; i < changes.count() ; ++i) {
-        if (changes[i].modelUid == uid) {
-            changes.removeAt(i);
-            --i;
-        }
-    }
-}
-
-void QQmlListModelWorkerAgent::Data::insertChange(int uid, int index, int count)
+QQmlListModelWorkerAgent::Sync::~Sync()
 {
-    Change c = { uid, Change::Inserted, index, count, 0, QVector<int>() };
-    changes << c;
-}
-
-void QQmlListModelWorkerAgent::Data::removeChange(int uid, int index, int count)
-{
-    Change c = { uid, Change::Removed, index, count, 0, QVector<int>() };
-    changes << c;
-}
-
-void QQmlListModelWorkerAgent::Data::moveChange(int uid, int index, int count, int to)
-{
-    Change c = { uid, Change::Moved, index, count, to, QVector<int>() };
-    changes << c;
-}
-
-void QQmlListModelWorkerAgent::Data::changedChange(int uid, int index, int count, const QVector<int> &roles)
-{
-    Change c = { uid, Change::Changed, index, count, 0, roles };
-    changes << c;
 }
 
 QQmlListModelWorkerAgent::QQmlListModelWorkerAgent(QQmlListModel *model)
@@ -117,7 +86,7 @@ void QQmlListModelWorkerAgent::release()
 
 void QQmlListModelWorkerAgent::modelDestroyed()
 {
-    m_orig = 0;
+    m_orig = nullptr;
 }
 
 int QQmlListModelWorkerAgent::count() const
@@ -167,8 +136,7 @@ void QQmlListModelWorkerAgent::move(int from, int to, int count)
 
 void QQmlListModelWorkerAgent::sync()
 {
-    Sync *s = new Sync(data, m_copy);
-    data.changes.clear();
+    Sync *s = new Sync(m_copy);
 
     mutex.lock();
     QCoreApplication::postEvent(this, s);
@@ -183,61 +151,14 @@ bool QQmlListModelWorkerAgent::event(QEvent *e)
         QMutexLocker locker(&mutex);
         if (m_orig) {
             Sync *s = static_cast<Sync *>(e);
-            const QList<Change> &changes = s->data.changes;
 
-            cc = m_orig->count() != s->list->count();
-
-            QHash<int, QQmlListModel *> targetModelDynamicHash;
-            QHash<int, ListModel *> targetModelStaticHash;
+            cc = (m_orig->count() != s->list->count());
 
             Q_ASSERT(m_orig->m_dynamicRoles == s->list->m_dynamicRoles);
             if (m_orig->m_dynamicRoles)
-                QQmlListModel::sync(s->list, m_orig, &targetModelDynamicHash);
+                QQmlListModel::sync(s->list, m_orig);
             else
-                ListModel::sync(s->list->m_listModel, m_orig->m_listModel, &targetModelStaticHash);
-
-            for (int ii = 0; ii < changes.count(); ++ii) {
-                const Change &change = changes.at(ii);
-
-                QQmlListModel *model = 0;
-                if (m_orig->m_dynamicRoles) {
-                    model = targetModelDynamicHash.value(change.modelUid);
-                } else {
-                    ListModel *lm = targetModelStaticHash.value(change.modelUid);
-                    if (lm)
-                        model = lm->m_modelCache;
-                }
-
-                if (model) {
-                    switch (change.type) {
-                    case Change::Inserted:
-                        model->beginInsertRows(
-                                    QModelIndex(), change.index, change.index + change.count - 1);
-                        model->endInsertRows();
-                        break;
-                    case Change::Removed:
-                        model->beginRemoveRows(
-                                    QModelIndex(), change.index, change.index + change.count - 1);
-                        model->endRemoveRows();
-                        break;
-                    case Change::Moved:
-                        model->beginMoveRows(
-                                    QModelIndex(),
-                                    change.index,
-                                    change.index + change.count - 1,
-                                    QModelIndex(),
-                                    change.to > change.index ? change.to + change.count : change.to);
-                        model->endMoveRows();
-                        break;
-                    case Change::Changed:
-                        emit model->dataChanged(
-                                    model->createIndex(change.index, 0),
-                                    model->createIndex(change.index + change.count - 1, 0),
-                                    change.roles);
-                        break;
-                    }
-                }
-            }
+                ListModel::sync(s->list->m_listModel, m_orig->m_listModel);
         }
 
         syncDone.wakeAll();
diff --git a/src/qml/types/qqmllistmodelworkeragent_p.h b/src/qml/types/qqmllistmodelworkeragent_p.h
index 5a39651bf7..ae2d4b11e0 100644
--- a/src/qml/types/qqmllistmodelworkeragent_p.h
+++ b/src/qml/types/qqmllistmodelworkeragent_p.h
@@ -59,6 +59,8 @@
 
 #include <private/qv8engine_p.h>
 
+QT_REQUIRE_CONFIG(qml_list_model);
+
 QT_BEGIN_NAMESPACE
 
 
@@ -91,7 +93,7 @@ public:
 
     struct VariantRef
     {
-        VariantRef() : a(0) {}
+        VariantRef() : a(nullptr) {}
         VariantRef(const VariantRef &r) : a(r.a) { if (a) a->addref(); }
         VariantRef(QQmlListModelWorkerAgent *_a) : a(_a) { if (a) a->addref(); }
         ~VariantRef() { if (a) a->release(); }
@@ -114,35 +116,12 @@ private:
     friend class QQuickWorkerScriptEnginePrivate;
     friend class QQmlListModel;
 
-    struct Change
-    {
-        int modelUid;
-        enum { Inserted, Removed, Moved, Changed } type;
-        int index; // Inserted/Removed/Moved/Changed
-        int count; // Inserted/Removed/Moved/Changed
-        int to;    // Moved
-        QVector<int> roles;
-    };
-
-    struct Data
-    {
-        QList<Change> changes;
-
-        void clearChange(int uid);
-        void insertChange(int uid, int index, int count);
-        void removeChange(int uid, int index, int count);
-        void moveChange(int uid, int index, int count, int to);
-        void changedChange(int uid, int index, int count, const QVector<int> &roles);
-    };
-    Data data;
-
     struct Sync : public QEvent {
-        Sync(const Data &d, QQmlListModel *l)
+        Sync(QQmlListModel *l)
             : QEvent(QEvent::User)
-            , data(d)
             , list(l)
         {}
-        Data data;
+        ~Sync();
         QQmlListModel *list;
     };
 
diff --git a/src/qml/types/qqmlmodelsmodule.cpp b/src/qml/types/qqmlmodelsmodule.cpp
index c36e26a525..b7b9c9ee1c 100644
--- a/src/qml/types/qqmlmodelsmodule.cpp
+++ b/src/qml/types/qqmlmodelsmodule.cpp
@@ -39,9 +39,15 @@
 
 #include "qqmlmodelsmodule_p.h"
 #include <QtCore/qitemselectionmodel.h>
+#if QT_CONFIG(qml_list_model)
 #include <private/qqmllistmodel_p.h>
+#endif
+#if QT_CONFIG(qml_delegate_model)
 #include <private/qqmldelegatemodel_p.h>
+#include <private/qqmldelegatecomponent_p.h>
+#endif
 #include <private/qqmlobjectmodel_p.h>
+#include <private/qqmltablemodel_p.h>
 
 QT_BEGIN_NAMESPACE
 
@@ -49,14 +55,28 @@ void QQmlModelsModule::defineModule()
 {
     const char uri[] = "QtQml.Models";
 
+#if QT_CONFIG(qml_list_model)
     qmlRegisterType<QQmlListElement>(uri, 2, 1, "ListElement");
     qmlRegisterCustomType<QQmlListModel>(uri, 2, 1, "ListModel", new QQmlListModelParser);
+#endif
+#if QT_CONFIG(qml_delegate_model)
     qmlRegisterType<QQmlDelegateModel>(uri, 2, 1, "DelegateModel");
     qmlRegisterType<QQmlDelegateModelGroup>(uri, 2, 1, "DelegateModelGroup");
+#endif
     qmlRegisterType<QQmlObjectModel>(uri, 2, 1, "ObjectModel");
     qmlRegisterType<QQmlObjectModel,3>(uri, 2, 3, "ObjectModel");
 
     qmlRegisterType<QItemSelectionModel>(uri, 2, 2, "ItemSelectionModel");
 }
 
+void QQmlModelsModule::defineLabsModule()
+{
+    const char uri[] = "Qt.labs.qmlmodels";
+
+    qmlRegisterUncreatableType<QQmlAbstractDelegateComponent>(uri, 1, 0, "AbstractDelegateComponent", QQmlAbstractDelegateComponent::tr("Cannot create instance of abstract class AbstractDelegateComponent."));
+    qmlRegisterType<QQmlDelegateChooser>(uri, 1, 0, "DelegateChooser");
+    qmlRegisterType<QQmlDelegateChoice>(uri, 1, 0, "DelegateChoice");
+    qmlRegisterType<QQmlTableModel>(uri, 1, 0, "TableModel");
+}
+
 QT_END_NAMESPACE
diff --git a/src/qml/types/qqmlmodelsmodule_p.h b/src/qml/types/qqmlmodelsmodule_p.h
index bac9bea81e..939ecc1500 100644
--- a/src/qml/types/qqmlmodelsmodule_p.h
+++ b/src/qml/types/qqmlmodelsmodule_p.h
@@ -59,6 +59,7 @@ class Q_QML_PRIVATE_EXPORT QQmlModelsModule
 {
 public:
     static void defineModule();
+    static void defineLabsModule();
 };
 
 QT_END_NAMESPACE
diff --git a/src/qml/types/qqmlobjectmodel.cpp b/src/qml/types/qqmlobjectmodel.cpp
index 2814b9d38f..2f4d427430 100644
--- a/src/qml/types/qqmlobjectmodel.cpp
+++ b/src/qml/types/qqmlobjectmodel.cpp
@@ -72,7 +72,7 @@ public:
         int ref;
     };
 
-    QQmlObjectModelPrivate() : QObjectPrivate() {}
+    QQmlObjectModelPrivate() : QObjectPrivate(), moveId(0) {}
 
     static void children_append(QQmlListProperty<QObject> *prop, QObject *item) {
         int index = static_cast<QQmlObjectModelPrivate *>(prop->data)->children.count();
@@ -129,7 +129,7 @@ public:
         }
 
         QQmlChangeSet changeSet;
-        changeSet.move(from, to, n, -1);
+        changeSet.move(from, to, n, ++moveId);
         emit q->modelUpdated(changeSet, false);
         emit q->childrenChanged();
     }
@@ -166,7 +166,7 @@ public:
         return -1;
     }
 
-
+    uint moveId;
     QList<Item> children;
 };
 
@@ -176,7 +176,7 @@ public:
     \instantiates QQmlObjectModel
     \inqmlmodule QtQml.Models
     \ingroup qtquick-models
-    \brief Defines a set of items to be used as a model
+    \brief Defines a set of items to be used as a model.
 
     An ObjectModel contains the visual items to be used in a view.
     When an ObjectModel is used in a view, the view does not require
@@ -206,27 +206,10 @@ public:
     }
     \endcode
 
-    \image visualitemmodel.png
+    \image objectmodel.png
 
     \sa {Qt Quick Examples - Views}
 */
-/*!
-    \qmltype VisualItemModel
-    \instantiates QQmlObjectModel
-    \inqmlmodule QtQuick
-    \brief Defines a set of objects to be used as a model
-
-    The VisualItemModel type contains the objects to be used
-    as a model.
-
-    This element is now primarily available as ObjectModel in the QtQml.Models module.
-    VisualItemModel continues to be provided, with the same implementation, in \c QtQuick for
-    compatibility reasons.
-
-    For full details about the type, see the \l ObjectModel documentation.
-
-    \sa {QtQml.Models::ObjectModel}
-*/
 
 QQmlObjectModel::QQmlObjectModel(QObject *parent)
     : QQmlInstanceModel(*(new QQmlObjectModelPrivate), parent)
@@ -267,7 +250,7 @@ bool QQmlObjectModel::isValid() const
     return true;
 }
 
-QObject *QQmlObjectModel::object(int index, bool)
+QObject *QQmlObjectModel::object(int index, QQmlIncubator::IncubationMode)
 {
     Q_D(QQmlObjectModel);
     QQmlObjectModelPrivate::Item &item = d->children[index];
@@ -287,7 +270,7 @@ QQmlInstanceModel::ReleaseFlags QQmlObjectModel::release(QObject *item)
         if (!d->children[idx].deref())
             return QQmlInstanceModel::Referenced;
     }
-    return 0;
+    return nullptr;
 }
 
 QString QQmlObjectModel::stringValue(int index, const QString &name)
@@ -298,6 +281,11 @@ QString QQmlObjectModel::stringValue(int index, const QString &name)
     return QQmlEngine::contextForObject(d->children.at(index).item)->contextProperty(name).toString();
 }
 
+QQmlIncubator::Status QQmlObjectModel::incubationStatus(int)
+{
+    return QQmlIncubator::Ready;
+}
+
 int QQmlObjectModel::indexOf(QObject *item, QObject *) const
 {
     Q_D(const QQmlObjectModel);
@@ -332,7 +320,7 @@ QObject *QQmlObjectModel::get(int index) const
 {
     Q_D(const QQmlObjectModel);
     if (index < 0 || index >= d->children.count())
-        return 0;
+        return nullptr;
     return d->children.at(index).item;
 }
 
diff --git a/src/qml/types/qqmlobjectmodel_p.h b/src/qml/types/qqmlobjectmodel_p.h
index fc4c03874f..4ac4f1c65b 100644
--- a/src/qml/types/qqmlobjectmodel_p.h
+++ b/src/qml/types/qqmlobjectmodel_p.h
@@ -52,6 +52,7 @@
 //
 
 #include <private/qtqmlglobal_p.h>
+#include <private/qqmlincubator_p.h>
 #include <QtQml/qqml.h>
 #include <QtCore/qobject.h>
 
@@ -59,6 +60,7 @@ QT_BEGIN_NAMESPACE
 
 class QObject;
 class QQmlChangeSet;
+class QAbstractItemModel;
 
 class Q_QML_PRIVATE_EXPORT QQmlInstanceModel : public QObject
 {
@@ -74,13 +76,15 @@ public:
 
     virtual int count() const = 0;
     virtual bool isValid() const = 0;
-    virtual QObject *object(int index, bool asynchronous=false) = 0;
+    virtual QObject *object(int index, QQmlIncubator::IncubationMode incubationMode = QQmlIncubator::AsynchronousIfNested) = 0;
     virtual ReleaseFlags release(QObject *object) = 0;
     virtual void cancel(int) {}
     virtual QString stringValue(int, const QString &) = 0;
     virtual void setWatchedRoles(const QList<QByteArray> &roles) = 0;
+    virtual QQmlIncubator::Status incubationStatus(int index) = 0;
 
     virtual int indexOf(QObject *object, QObject *objectContext) const = 0;
+    virtual const QAbstractItemModel *abstractItemModel() const { return nullptr; }
 
 Q_SIGNALS:
     void countChanged();
@@ -90,7 +94,7 @@ Q_SIGNALS:
     void destroyingItem(QObject *object);
 
 protected:
-    QQmlInstanceModel(QObjectPrivate &dd, QObject *parent = 0)
+    QQmlInstanceModel(QObjectPrivate &dd, QObject *parent = nullptr)
         : QObject(dd, parent) {}
 
 private:
@@ -108,15 +112,16 @@ class Q_QML_PRIVATE_EXPORT QQmlObjectModel : public QQmlInstanceModel
     Q_CLASSINFO("DefaultProperty", "children")
 
 public:
-    QQmlObjectModel(QObject *parent=0);
+    QQmlObjectModel(QObject *parent=nullptr);
     ~QQmlObjectModel() {}
 
     int count() const override;
     bool isValid() const override;
-    QObject *object(int index, bool asynchronous = false) override;
+    QObject *object(int index, QQmlIncubator::IncubationMode incubationMode = QQmlIncubator::AsynchronousIfNested) override;
     ReleaseFlags release(QObject *object) override;
     QString stringValue(int index, const QString &role) override;
     void setWatchedRoles(const QList<QByteArray> &) override {}
+    QQmlIncubator::Status incubationStatus(int index) override;
 
     int indexOf(QObject *object, QObject *objectContext) const override;
 
diff --git a/src/qml/types/qqmltableinstancemodel.cpp b/src/qml/types/qqmltableinstancemodel.cpp
new file mode 100644
index 0000000000..2170e2daec
--- /dev/null
+++ b/src/qml/types/qqmltableinstancemodel.cpp
@@ -0,0 +1,547 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qqmltableinstancemodel_p.h"
+#include "qqmldelegatecomponent_p.h"
+
+#include <QtCore/QTimer>
+
+#include <QtQml/private/qqmlincubator_p.h>
+#include <QtQml/private/qqmlchangeset_p.h>
+#include <QtQml/private/qqmlcomponent_p.h>
+
+QT_BEGIN_NAMESPACE
+
+const char* kModelItemTag = "_tableinstancemodel_modelItem";
+
+bool QQmlTableInstanceModel::isDoneIncubating(QQmlDelegateModelItem *modelItem)
+{
+    if (!modelItem->incubationTask)
+        return true;
+
+    const auto status = modelItem->incubationTask->status();
+    return (status == QQmlIncubator::Ready) || (status == QQmlIncubator::Error);
+}
+
+void QQmlTableInstanceModel::deleteModelItemLater(QQmlDelegateModelItem *modelItem)
+{
+    Q_ASSERT(modelItem);
+
+    delete modelItem->object;
+    modelItem->object = nullptr;
+
+    if (modelItem->contextData) {
+        modelItem->contextData->invalidate();
+        Q_ASSERT(modelItem->contextData->refCount == 1);
+        modelItem->contextData = nullptr;
+    }
+
+    modelItem->deleteLater();
+}
+
+QQmlTableInstanceModel::QQmlTableInstanceModel(QQmlContext *qmlContext, QObject *parent)
+    : QQmlInstanceModel(*(new QObjectPrivate()), parent)
+    , m_qmlContext(qmlContext)
+    , m_metaType(new QQmlDelegateModelItemMetaType(m_qmlContext->engine()->handle(), nullptr, QStringList()))
+{
+}
+
+void QQmlTableInstanceModel::useImportVersion(int minorVersion)
+{
+    m_adaptorModel.useImportVersion(minorVersion);
+}
+
+QQmlTableInstanceModel::~QQmlTableInstanceModel()
+{
+    for (const auto modelItem : m_modelItems) {
+        // No item in m_modelItems should be referenced at this point. The view
+        // should release all its items before it deletes this model. Only model items
+        // that are still being incubated should be left for us to delete.
+        Q_ASSERT(modelItem->objectRef == 0);
+        Q_ASSERT(modelItem->incubationTask);
+        // Check that we are not being deleted while we're
+        // in the process of e.g emitting a created signal.
+        Q_ASSERT(modelItem->scriptRef == 0);
+
+        if (modelItem->object) {
+            delete modelItem->object;
+            modelItem->object = nullptr;
+            modelItem->contextData->invalidate();
+            modelItem->contextData = nullptr;
+        }
+    }
+
+    deleteAllFinishedIncubationTasks();
+    qDeleteAll(m_modelItems);
+    drainReusableItemsPool(0);
+}
+
+QQmlComponent *QQmlTableInstanceModel::resolveDelegate(int index)
+{
+    if (m_delegateChooser) {
+        const int row = m_adaptorModel.rowAt(index);
+        const int column = m_adaptorModel.columnAt(index);
+        QQmlComponent *delegate = nullptr;
+        QQmlAbstractDelegateComponent *chooser = m_delegateChooser;
+        do {
+            delegate = chooser->delegate(&m_adaptorModel, row, column);
+            chooser = qobject_cast<QQmlAbstractDelegateComponent *>(delegate);
+        } while (chooser);
+        return delegate;
+    }
+
+    return m_delegate;
+}
+
+QQmlDelegateModelItem *QQmlTableInstanceModel::resolveModelItem(int index)
+{
+    // Check if an item for the given index is already loaded and ready
+    QQmlDelegateModelItem *modelItem = m_modelItems.value(index, nullptr);
+    if (modelItem)
+        return modelItem;
+
+    QQmlComponent *delegate = resolveDelegate(index);
+    if (!delegate)
+        return nullptr;
+
+    // Check if the pool contains an item that can be reused
+    modelItem = takeFromReusableItemsPool(delegate);
+    if (modelItem) {
+        reuseItem(modelItem, index);
+        m_modelItems.insert(index, modelItem);
+        return modelItem;
+    }
+
+    // Create a new item from scratch
+    modelItem = m_adaptorModel.createItem(m_metaType, index);
+    if (modelItem) {
+        modelItem->delegate = delegate;
+        m_modelItems.insert(index, modelItem);
+        return modelItem;
+    }
+
+    qWarning() << Q_FUNC_INFO << "failed creating a model item for index: " << index;
+    return nullptr;
+}
+
+QObject *QQmlTableInstanceModel::object(int index, QQmlIncubator::IncubationMode incubationMode)
+{
+    Q_ASSERT(m_delegate);
+    Q_ASSERT(index >= 0 && index < m_adaptorModel.count());
+    Q_ASSERT(m_qmlContext && m_qmlContext->isValid());
+
+    QQmlDelegateModelItem *modelItem = resolveModelItem(index);
+    if (!modelItem)
+        return nullptr;
+
+    if (modelItem->object) {
+        // The model item has already been incubated. So
+        // just bump the ref-count and return it.
+        modelItem->referenceObject();
+        return modelItem->object;
+    }
+
+    // The object is not ready, and needs to be incubated
+    incubateModelItem(modelItem, incubationMode);
+    if (!isDoneIncubating(modelItem))
+        return nullptr;
+
+    // Incubation is done, so the task should be removed
+    Q_ASSERT(!modelItem->incubationTask);
+
+    if (!modelItem->object) {
+        // The object was incubated synchronously (otherwise we would return above). But since
+        // we have no object, the incubation must have failed. And when we have no object, there
+        // should be no object references either. And there should also not be any internal script
+        // refs at this point. So we delete the model item.
+        Q_ASSERT(!modelItem->isObjectReferenced());
+        Q_ASSERT(!modelItem->isReferenced());
+        m_modelItems.remove(modelItem->index);
+        delete modelItem;
+        return nullptr;
+    }
+
+    // Incubation was completed sync and successful
+    modelItem->referenceObject();
+    return modelItem->object;
+}
+
+QQmlInstanceModel::ReleaseFlags QQmlTableInstanceModel::release(QObject *object, ReusableFlag reusable)
+{
+    Q_ASSERT(object);
+    auto modelItem = qvariant_cast<QQmlDelegateModelItem *>(object->property(kModelItemTag));
+    Q_ASSERT(modelItem);
+
+    if (!modelItem->releaseObject())
+        return QQmlDelegateModel::Referenced;
+
+    if (modelItem->isReferenced()) {
+        // We still have an internal reference to this object, which means that we are told to release an
+        // object while the createdItem signal for it is still on the stack. This can happen when objects
+        // are e.g delivered async, and the user flicks back and forth quicker than the loading can catch
+        // up with. The view might then find that the object is no longer visible and should be released.
+        // We detect this case in incubatorStatusChanged(), and delete it there instead. But from the callers
+        // point of view, it should consider it destroyed.
+        return QQmlDelegateModel::Destroyed;
+    }
+
+    // The item is not referenced by anyone
+    m_modelItems.remove(modelItem->index);
+
+    if (reusable == Reusable) {
+        insertIntoReusableItemsPool(modelItem);
+        return QQmlInstanceModel::Referenced;
+    }
+
+    // The item is not reused or referenced by anyone, so just delete it
+    modelItem->destroyObject();
+    emit destroyingItem(object);
+
+    delete modelItem;
+    return QQmlInstanceModel::Destroyed;
+}
+
+void QQmlTableInstanceModel::cancel(int index)
+{
+    auto modelItem = m_modelItems.value(index);
+    Q_ASSERT(modelItem);
+
+    // Since the view expects the item to be incubating, there should be
+    // an incubation task. And since the incubation is not done, no-one
+    // should yet have received, and therfore hold a reference to, the object.
+    Q_ASSERT(modelItem->incubationTask);
+    Q_ASSERT(!modelItem->isObjectReferenced());
+
+    m_modelItems.remove(index);
+
+    if (modelItem->object)
+        delete modelItem->object;
+
+    // modelItem->incubationTask will be deleted from the modelItems destructor
+    delete modelItem;
+}
+
+void QQmlTableInstanceModel::insertIntoReusableItemsPool(QQmlDelegateModelItem *modelItem)
+{
+    // Currently, the only way for a view to reuse items is to call QQmlTableInstanceModel::release()
+    // with the second argument explicitly set to QQmlTableInstanceModel::Reusable. If the released
+    // item is no longer referenced, it will be added to the pool. Reusing of items can be specified
+    // per item, in case certain items cannot be recycled.
+    // A QQmlDelegateModelItem knows which delegate its object was created from. So when we are
+    // about to create a new item, we first check if the pool contains an item based on the same
+    // delegate from before. If so, we take it out of the pool (instead of creating a new item), and
+    // update all its context-, and attached properties.
+    // When a view is recycling items, it should call QQmlTableInstanceModel::drainReusableItemsPool()
+    // regularly. As there is currently no logic to 'hibernate' items in the pool, they are only
+    // meant to rest there for a short while, ideally only from the time e.g a row is unloaded
+    // on one side of the view, and until a new row is loaded on the opposite side. In-between
+    // this time, the application will see the item as fully functional and 'alive' (just not
+    // visible on screen). Since this time is supposed to be short, we don't take any action to
+    // notify the application about it, since we don't want to trigger any bindings that can
+    // disturb performance.
+    // A recommended time for calling drainReusableItemsPool() is each time a view has finished
+    // loading e.g a new row or column. If there are more items in the pool after that, it means
+    // that the view most likely doesn't need them anytime soon. Those items should be destroyed to
+    // not consume resources.
+    // Depending on if a view is a list or a table, it can sometimes be performant to keep
+    // items in the pool for a bit longer than one "row out/row in" cycle. E.g for a table, if the
+    // number of visible rows in a view is much larger than the number of visible columns.
+    // In that case, if you flick out a row, and then flick in a column, you would throw away a lot
+    // of items in the pool if completely draining it. The reason is that unloading a row places more
+    // items in the pool than what ends up being recycled when loading a new column. And then, when you
+    // next flick in a new row, you would need to load all those drained items again from scratch. For
+    // that reason, you can specify a maxPoolTime to the drainReusableItemsPool() that allows you to keep
+    // items in the pool for a bit longer, effectively keeping more items in circulation.
+    // A recommended maxPoolTime would be equal to the number of dimenstions in the view, which
+    // means 1 for a list view and 2 for a table view. If you specify 0, all items will be drained.
+    Q_ASSERT(!modelItem->incubationTask);
+    Q_ASSERT(!modelItem->isObjectReferenced());
+    Q_ASSERT(!modelItem->isReferenced());
+    Q_ASSERT(modelItem->object);
+
+    modelItem->poolTime = 0;
+    m_reusableItemsPool.append(modelItem);
+    emit itemPooled(modelItem->index, modelItem->object);
+}
+
+QQmlDelegateModelItem *QQmlTableInstanceModel::takeFromReusableItemsPool(const QQmlComponent *delegate)
+{
+    // Find the oldest item in the pool that was made from the same delegate as
+    // the given argument, remove it from the pool, and return it.
+    if (m_reusableItemsPool.isEmpty())
+        return nullptr;
+
+    for (auto it = m_reusableItemsPool.begin(); it != m_reusableItemsPool.end(); ++it) {
+        if ((*it)->delegate != delegate)
+            continue;
+        auto modelItem = *it;
+        m_reusableItemsPool.erase(it);
+        return modelItem;
+    }
+
+    return nullptr;
+}
+
+void QQmlTableInstanceModel::drainReusableItemsPool(int maxPoolTime)
+{
+    // Rather than releasing all pooled items upon a call to this function, each
+    // item has a poolTime. The poolTime specifies for how many loading cycles an item
+    // has been resting in the pool. And for each invocation of this function, poolTime
+    // will increase. If poolTime is equal to, or exceeds, maxPoolTime, it will be removed
+    // from the pool and released. This way, the view can tweak a bit for how long
+    // items should stay in "circulation", even if they are not recycled right away.
+    for (auto it = m_reusableItemsPool.begin(); it != m_reusableItemsPool.end();) {
+        auto modelItem = *it;
+        modelItem->poolTime++;
+        if (modelItem->poolTime <= maxPoolTime) {
+            ++it;
+        } else {
+            it = m_reusableItemsPool.erase(it);
+            release(modelItem->object, NotReusable);
+        }
+    }
+}
+
+void QQmlTableInstanceModel::reuseItem(QQmlDelegateModelItem *item, int newModelIndex)
+{
+    // Update the context properties index, row and column on
+    // the delegate item, and inform the application about it.
+    const int newRow = m_adaptorModel.rowAt(newModelIndex);
+    const int newColumn = m_adaptorModel.columnAt(newModelIndex);
+    item->setModelIndex(newModelIndex, newRow, newColumn);
+
+    // Notify the application that all 'dynamic'/role-based context data has
+    // changed as well (their getter function will use the updated index).
+    auto const itemAsList = QList<QQmlDelegateModelItem *>() << item;
+    auto const updateAllRoles = QVector<int>();
+    m_adaptorModel.notify(itemAsList, newModelIndex, 1, updateAllRoles);
+
+    // Inform the view that the item is recycled. This will typically result
+    // in the view updating its own attached delegate item properties.
+    emit itemReused(newModelIndex, item->object);
+}
+
+void QQmlTableInstanceModel::incubateModelItem(QQmlDelegateModelItem *modelItem, QQmlIncubator::IncubationMode incubationMode)
+{
+    // Guard the model item temporarily so that it's not deleted from
+    // incubatorStatusChanged(), in case the incubation is done synchronously.
+    modelItem->scriptRef++;
+
+    if (modelItem->incubationTask) {
+        // We're already incubating the model item from a previous request. If the previous call requested
+        // the item async, but the current request needs it sync, we need to force-complete the incubation.
+        const bool sync = (incubationMode == QQmlIncubator::Synchronous || incubationMode == QQmlIncubator::AsynchronousIfNested);
+        if (sync && modelItem->incubationTask->incubationMode() == QQmlIncubator::Asynchronous)
+            modelItem->incubationTask->forceCompletion();
+    } else {
+        modelItem->incubationTask = new QQmlTableInstanceModelIncubationTask(this, modelItem, incubationMode);
+
+        QQmlContextData *ctxt = new QQmlContextData;
+        QQmlContext *creationContext = modelItem->delegate->creationContext();
+        ctxt->setParent(QQmlContextData::get(creationContext  ? creationContext : m_qmlContext.data()));
+        ctxt->contextObject = modelItem;
+        modelItem->contextData = ctxt;
+
+        QQmlComponentPrivate::get(modelItem->delegate)->incubateObject(
+                    modelItem->incubationTask,
+                    modelItem->delegate,
+                    m_qmlContext->engine(),
+                    ctxt,
+                    QQmlContextData::get(m_qmlContext));
+    }
+
+    // Remove the temporary guard
+    modelItem->scriptRef--;
+}
+
+void QQmlTableInstanceModel::incubatorStatusChanged(QQmlTableInstanceModelIncubationTask *incubationTask, QQmlIncubator::Status status)
+{
+    QQmlDelegateModelItem *modelItem = incubationTask->modelItemToIncubate;
+    Q_ASSERT(modelItem->incubationTask);
+
+    modelItem->incubationTask = nullptr;
+    incubationTask->modelItemToIncubate = nullptr;
+
+    if (status == QQmlIncubator::Ready) {
+        // Tag the incubated object with the model item for easy retrieval upon release etc.
+        modelItem->object->setProperty(kModelItemTag, QVariant::fromValue(modelItem));
+
+        // Emit that the item has been created. What normally happens next is that the view
+        // upon receiving the signal asks for the model item once more. And since the item is
+        // now in the map, it will be returned directly.
+        Q_ASSERT(modelItem->object);
+        modelItem->scriptRef++;
+        emit createdItem(modelItem->index, modelItem->object);
+        modelItem->scriptRef--;
+    } else if (status == QQmlIncubator::Error) {
+        qWarning() << "Error incubating delegate:" << incubationTask->errors();
+    }
+
+    if (!modelItem->isReferenced() && !modelItem->isObjectReferenced()) {
+        // We have no internal reference to the model item, and the view has no
+        // reference to the incubated object. So just delete the model item.
+        // Note that being here means that the object was incubated _async_
+        // (otherwise modelItem->isReferenced() would be true).
+        m_modelItems.remove(modelItem->index);
+
+        if (modelItem->object) {
+            modelItem->scriptRef++;
+            emit destroyingItem(modelItem->object);
+            modelItem->scriptRef--;
+            Q_ASSERT(!modelItem->isReferenced());
+        }
+
+        deleteModelItemLater(modelItem);
+    }
+
+    deleteIncubationTaskLater(incubationTask);
+}
+
+QQmlIncubator::Status QQmlTableInstanceModel::incubationStatus(int index) {
+    const auto modelItem = m_modelItems.value(index, nullptr);
+    if (!modelItem)
+        return QQmlIncubator::Null;
+
+    if (modelItem->incubationTask)
+        return modelItem->incubationTask->status();
+
+    // Since we clear the incubation task when we're done
+    // incubating, it means that the status is Ready.
+    return QQmlIncubator::Ready;
+}
+
+void QQmlTableInstanceModel::deleteIncubationTaskLater(QQmlIncubator *incubationTask)
+{
+    // We often need to post-delete incubation tasks, since we cannot
+    // delete them while we're in the middle of an incubation change callback.
+    Q_ASSERT(!m_finishedIncubationTasks.contains(incubationTask));
+    m_finishedIncubationTasks.append(incubationTask);
+    if (m_finishedIncubationTasks.count() == 1)
+        QTimer::singleShot(1, this, &QQmlTableInstanceModel::deleteAllFinishedIncubationTasks);
+}
+
+void QQmlTableInstanceModel::deleteAllFinishedIncubationTasks()
+{
+    qDeleteAll(m_finishedIncubationTasks);
+    m_finishedIncubationTasks.clear();
+}
+
+QVariant QQmlTableInstanceModel::model() const
+{
+    return m_adaptorModel.model();
+}
+
+void QQmlTableInstanceModel::setModel(const QVariant &model)
+{
+    // Pooled items are still accessible/alive for the application, and
+    // needs to stay in sync with the model. So we need to drain the pool
+    // completely when the model changes.
+    drainReusableItemsPool(0);
+    if (auto const aim = abstractItemModel())
+        disconnect(aim, &QAbstractItemModel::dataChanged, this, &QQmlTableInstanceModel::dataChangedCallback);
+    m_adaptorModel.setModel(model, this, m_qmlContext->engine());
+    if (auto const aim = abstractItemModel())
+        connect(aim, &QAbstractItemModel::dataChanged, this, &QQmlTableInstanceModel::dataChangedCallback);
+}
+
+void QQmlTableInstanceModel::dataChangedCallback(const QModelIndex &begin, const QModelIndex &end, const QVector<int> &roles)
+{
+    // This function is called when model data has changed. In that case, we tell the adaptor model
+    // to go through all the items we have created, find the ones that are affected, and notify that
+    // their model data has changed. This will in turn update QML bindings inside the delegate items.
+    int numberOfRowsChanged = end.row() - begin.row() + 1;
+    int numberOfColumnsChanged = end.column() - begin.column() + 1;
+
+    for (int column = 0; column < numberOfColumnsChanged; ++column) {
+        const int columnIndex = begin.column() + column;
+        const int rowIndex = begin.row() + (columnIndex * rows());
+        m_adaptorModel.notify(m_modelItems.values(), rowIndex, numberOfRowsChanged, roles);
+    }
+}
+
+QQmlComponent *QQmlTableInstanceModel::delegate() const
+{
+    return m_delegate;
+}
+
+void QQmlTableInstanceModel::setDelegate(QQmlComponent *delegate)
+{
+    if (m_delegate == delegate)
+        return;
+
+    m_delegateChooser = nullptr;
+    if (delegate) {
+        QQmlAbstractDelegateComponent *adc =
+                qobject_cast<QQmlAbstractDelegateComponent *>(delegate);
+        if (adc)
+            m_delegateChooser = adc;
+    }
+
+    m_delegate = delegate;
+}
+
+const QAbstractItemModel *QQmlTableInstanceModel::abstractItemModel() const
+{
+    return m_adaptorModel.adaptsAim() ? m_adaptorModel.aim() : nullptr;
+}
+
+// --------------------------------------------------------
+
+void QQmlTableInstanceModelIncubationTask::setInitialState(QObject *object)
+{
+    modelItemToIncubate->object = object;
+    emit tableInstanceModel->initItem(modelItemToIncubate->index, object);
+}
+
+void QQmlTableInstanceModelIncubationTask::statusChanged(QQmlIncubator::Status status)
+{
+    if (!QQmlTableInstanceModel::isDoneIncubating(modelItemToIncubate))
+        return;
+
+    // We require the view to cancel any ongoing load
+    // requests before the tableInstanceModel is destructed.
+    Q_ASSERT(tableInstanceModel);
+
+    tableInstanceModel->incubatorStatusChanged(this, status);
+}
+
+#include "moc_qqmltableinstancemodel_p.cpp"
+
+QT_END_NAMESPACE
+
diff --git a/src/qml/types/qqmltableinstancemodel_p.h b/src/qml/types/qqmltableinstancemodel_p.h
new file mode 100644
index 0000000000..3dd5c4e4ce
--- /dev/null
+++ b/src/qml/types/qqmltableinstancemodel_p.h
@@ -0,0 +1,162 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QQMLTABLEINSTANCEMODEL_P_H
+#define QQMLTABLEINSTANCEMODEL_P_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include <QtQml/private/qqmldelegatemodel_p.h>
+#include <QtQml/private/qqmldelegatemodel_p_p.h>
+
+QT_BEGIN_NAMESPACE
+
+class QQmlTableInstanceModel;
+class QQmlAbstractDelegateComponent;
+
+class QQmlTableInstanceModelIncubationTask : public QQDMIncubationTask
+{
+public:
+    QQmlTableInstanceModelIncubationTask(
+            QQmlTableInstanceModel *tableInstanceModel
+            , QQmlDelegateModelItem* modelItemToIncubate
+            , IncubationMode mode)
+        : QQDMIncubationTask(nullptr, mode)
+        , modelItemToIncubate(modelItemToIncubate)
+        , tableInstanceModel(tableInstanceModel) {
+        clear();
+    }
+
+    void statusChanged(Status status) override;
+    void setInitialState(QObject *object) override;
+
+    QQmlDelegateModelItem *modelItemToIncubate = nullptr;
+    QQmlTableInstanceModel *tableInstanceModel = nullptr;
+};
+
+class Q_QML_PRIVATE_EXPORT QQmlTableInstanceModel : public QQmlInstanceModel
+{
+    Q_OBJECT
+
+public:
+
+    enum ReusableFlag {
+        NotReusable,
+        Reusable
+    };
+
+    QQmlTableInstanceModel(QQmlContext *qmlContext, QObject *parent = nullptr);
+    ~QQmlTableInstanceModel() override;
+
+    void useImportVersion(int minorVersion);
+
+    int count() const override { return m_adaptorModel.count(); }
+    int rows() const { return m_adaptorModel.rowCount(); }
+    int columns() const { return m_adaptorModel.columnCount(); }
+
+    bool isValid() const override { return true; }
+
+    QVariant model() const;
+    void setModel(const QVariant &model);
+
+    QQmlComponent *delegate() const;
+    void setDelegate(QQmlComponent *);
+
+    const QAbstractItemModel *abstractItemModel() const override;
+
+    QObject *object(int index, QQmlIncubator::IncubationMode incubationMode = QQmlIncubator::AsynchronousIfNested) override;
+    ReleaseFlags release(QObject *object) override { return release(object, NotReusable); }
+    ReleaseFlags release(QObject *object, ReusableFlag reusable);
+    void cancel(int) override;
+
+    void insertIntoReusableItemsPool(QQmlDelegateModelItem *modelItem);
+    QQmlDelegateModelItem *takeFromReusableItemsPool(const QQmlComponent *delegate);
+    void drainReusableItemsPool(int maxPoolTime);
+    int poolSize() { return m_reusableItemsPool.size(); }
+    void reuseItem(QQmlDelegateModelItem *item, int newModelIndex);
+
+    QQmlIncubator::Status incubationStatus(int index) override;
+
+    QString stringValue(int, const QString &) override { Q_UNREACHABLE(); return QString(); }
+    void setWatchedRoles(const QList<QByteArray> &) override { Q_UNREACHABLE(); }
+    int indexOf(QObject *, QObject *) const override { Q_UNREACHABLE(); return 0; }
+
+Q_SIGNALS:
+    void itemPooled(int index, QObject *object);
+    void itemReused(int index, QObject *object);
+
+private:
+    QQmlComponent *resolveDelegate(int index);
+
+    QQmlAdaptorModel m_adaptorModel;
+    QQmlAbstractDelegateComponent *m_delegateChooser = nullptr;
+    QQmlComponent *m_delegate = nullptr;
+    QPointer<QQmlContext> m_qmlContext;
+    QQmlDelegateModelItemMetaType *m_metaType;
+
+    QHash<int, QQmlDelegateModelItem *> m_modelItems;
+    QList<QQmlDelegateModelItem *> m_reusableItemsPool;
+    QList<QQmlIncubator *> m_finishedIncubationTasks;
+
+    void incubateModelItem(QQmlDelegateModelItem *modelItem, QQmlIncubator::IncubationMode incubationMode);
+    void incubatorStatusChanged(QQmlTableInstanceModelIncubationTask *dmIncubationTask, QQmlIncubator::Status status);
+    void deleteIncubationTaskLater(QQmlIncubator *incubationTask);
+    void deleteAllFinishedIncubationTasks();
+    QQmlDelegateModelItem *resolveModelItem(int index);
+
+    void dataChangedCallback(const QModelIndex &begin, const QModelIndex &end, const QVector<int> &roles);
+
+    static bool isDoneIncubating(QQmlDelegateModelItem *modelItem);
+    static void deleteModelItemLater(QQmlDelegateModelItem *modelItem);
+
+    friend class QQmlTableInstanceModelIncubationTask;
+};
+
+QT_END_NAMESPACE
+
+#endif // QQMLTABLEINSTANCEMODEL_P_H
diff --git a/src/qml/types/qqmltablemodel.cpp b/src/qml/types/qqmltablemodel.cpp
new file mode 100644
index 0000000000..6068155f5a
--- /dev/null
+++ b/src/qml/types/qqmltablemodel.cpp
@@ -0,0 +1,950 @@
+/****************************************************************************
+**
+** Copyright (C) 2019 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qqmltablemodel_p.h"
+
+#include <QtCore/qloggingcategory.h>
+#include <QtQml/qqmlinfo.h>
+#include <QtQml/qqmlengine.h>
+
+QT_BEGIN_NAMESPACE
+
+Q_LOGGING_CATEGORY(lcTableModel, "qt.qml.tablemodel")
+
+static const QString lengthPropertyName = QStringLiteral("length");
+static const QString displayRoleName = QStringLiteral("display");
+
+/*!
+    \qmltype TableModel
+    \instantiates QQmlTableModel
+    \inqmlmodule Qt.labs.qmlmodels
+    \brief Encapsulates a simple table model.
+    \since 5.12
+
+    The TableModel type stores JavaScript objects as data for a table model
+    that can be used with \l TableView.
+
+    The following snippet shows the simplest use case for TableModel:
+
+    \snippet qml/tablemodel/fruit-example-simpledelegate.qml file
+
+    The model's initial data is set with either the \l rows property or by
+    calling \l appendRow(). Once the first row has been added to the table, the
+    columns and roles are established and will be fixed for the lifetime of the
+    model.
+
+    To access a specific row, the \l getRow() function can be used.
+    It's also possible to access the model's JavaScript data
+    directly via the \l rows property, but it is not possible to
+    modify the model data this way.
+
+    To add new rows, use \l appendRow() and \l insertRow(). To modify
+    existing rows, use \l setRow(), \l moveRow(), \l removeRow(), and
+    \l clear().
+
+    It is also possible to modify the model's data via the delegate,
+    as shown in the example above:
+
+    \snippet qml/tablemodel/fruit-example-simpledelegate.qml delegate
+
+    If the type of the data at the modified role does not match the type of the
+    data that is set, it will be automatically converted via
+    \l {QVariant::canConvert()}{QVariant}.
+
+    For convenience, TableModel provides the \c display role if it is not
+    explicitly specified in any column. When a column only has one role
+    declared, that role will be used used as the display role. However, when
+    there is more than one role in a column, which role will be used is
+    undefined. This is because JavaScript does not guarantee that properties
+    within an object can be accessed according to the order in which they were
+    declared. This is why \c checkable may be used as the display role for the
+    first column even though \c checked is declared before it, for example.
+
+    \section1 Using DelegateChooser with TableModel
+
+    For most real world use cases, it is recommended to use DelegateChooser
+    as the delegate of a TableView that uses TableModel. This allows you to
+    use specific roles in the relevant delegates. For example, the snippet
+    above can be rewritten to use DelegateChooser like so:
+
+    \snippet qml/tablemodel/fruit-example-delegatechooser.qml file
+
+    The most specific delegates are declared first: the columns at index \c 0
+    and \c 1 have \c bool and \c integer data types, so they use a
+    \l [QtQuickControls2]{CheckBox} and \l [QtQuickControls2]{SpinBox},
+    respectively. The remaining columns can simply use a
+    \l [QtQuickControls2]{TextField}, and so that delegate is declared
+    last as a fallback.
+
+    \sa QAbstractTableModel, TableView
+*/
+
+QQmlTableModel::QQmlTableModel(QObject *parent)
+    : QAbstractTableModel(parent)
+{
+    mRoleNames = QAbstractTableModel::roleNames();
+}
+
+QQmlTableModel::~QQmlTableModel()
+{
+}
+
+/*!
+    \qmlproperty object TableModel::rows
+
+    This property holds the model data in the form of an array of rows:
+
+    \snippet qml/tablemodel/fruit-example-simpledelegate.qml rows
+
+    \sa getRow(), setRow(), moveRow(), appendRow(), insertRow(), clear(), rowCount, columnCount
+*/
+QVariant QQmlTableModel::rows() const
+{
+    return mRows;
+}
+
+void QQmlTableModel::setRows(const QVariant &rows)
+{
+    if (rows.userType() != qMetaTypeId<QJSValue>()) {
+        qmlWarning(this) << "setRows(): \"rows\" must be an array; actual type is " << rows.typeName();
+        return;
+    }
+
+    const QJSValue rowsAsJSValue = rows.value<QJSValue>();
+    const QVariantList rowsAsVariantList = rowsAsJSValue.toVariant().toList();
+    if (rowsAsVariantList == mRows) {
+        // No change.
+        return;
+    }
+
+    QVariant firstRowAsVariant;
+    QVariantList firstRow;
+    if (!rowsAsVariantList.isEmpty()) {
+        // There are rows to validate. If they're not valid,
+        // we'll return early without changing anything.
+        firstRowAsVariant = rowsAsVariantList.first();
+        firstRow = firstRowAsVariant.toList();
+
+        if (firstRowAsVariant.type() != QVariant::List) {
+            qmlWarning(this) << "setRows(): each row in \"rows\" must be an array of objects";
+            return;
+        }
+
+        if (mColumnCount > 0) {
+            qCDebug(lcTableModel) << "validating" << rowsAsVariantList.size()
+                << "rows against existing metadata";
+
+            // This is not the first time the rows have been set; validate the new columns.
+            for (int i = 0; i < rowsAsVariantList.size(); ++i) {
+                // validateNewRow() expects a QVariant wrapping a QJSValue, so to
+                // simplify the code, just create one here.
+                const QVariant row = QVariant::fromValue(rowsAsJSValue.property(i));
+                if (!validateNewRow("setRows()", row, i))
+                    return;
+            }
+        }
+    }
+
+    const int oldRowCount = mRowCount;
+    const int oldColumnCount = mColumnCount;
+
+    beginResetModel();
+
+    // We don't clear the column or role data, because a TableModel should not be reused in that way.
+    // Once it has valid data, its columns and roles are fixed.
+    mRows = rowsAsVariantList;
+    mRowCount = mRows.size();
+
+    const bool isFirstTimeSet = mColumnCount == 0;
+    if (isFirstTimeSet && mRowCount > 0) {
+        // This is the first time the rows have been set, so establish
+        // the column count and gather column metadata.
+        mColumnCount = firstRow.size();
+        qCDebug(lcTableModel) << "gathering metadata for" << mColumnCount << "columns from first row:";
+
+        // Go through each property of each cell in the first row
+        // and make a role name from it.
+        int userRoleKey = Qt::UserRole;
+        for (int columnIndex = 0; columnIndex < mColumnCount; ++columnIndex) {
+            // We need it as a QVariantMap because we need to get
+            // the name of the property, which we can't do with QJSValue's API.
+            const QVariantMap column = firstRow.at(columnIndex).toMap();
+            const QStringList columnPropertyNames = column.keys();
+            ColumnProperties properties;
+            int propertyInfoIndex = 0;
+
+            qCDebug(lcTableModel).nospace() << "- column " << columnIndex << ":";
+
+            for (const QString &roleName : columnPropertyNames) {
+                // QML/JS supports utf8.
+                const QByteArray roleNameUtf8 = roleName.toUtf8();
+                if (!mRoleNames.values().contains(roleNameUtf8)) {
+                    // We don't already have this role name, so it's a user role.
+                    mRoleNames[userRoleKey] = roleName.toUtf8().constData();
+                    qCDebug(lcTableModel) << "  - added new user role" << roleName << "with key" << userRoleKey;
+                    ++userRoleKey;
+                } else {
+                    qCDebug(lcTableModel) << "  - found existing role" << roleName;
+                }
+
+                if (properties.explicitDisplayRoleIndex == -1 && roleName == displayRoleName) {
+                    // The user explicitly declared a "display" role,
+                    // so now we don't need to make it the first role in the column for them.
+                    properties.explicitDisplayRoleIndex = propertyInfoIndex;
+                }
+
+                // Keep track of the type of property so we can use it to validate new rows later on.
+                const QVariant roleValue = column.value(roleName);
+                const auto propertyInfo = ColumnPropertyInfo(roleName, roleValue.type(),
+                    QString::fromLatin1(roleValue.typeName()));
+                properties.infoForProperties.append(propertyInfo);
+
+                qCDebug(lcTableModel) << "    - column property" << propertyInfo.name
+                    << "has type" << propertyInfo.typeName;
+
+                ++propertyInfoIndex;
+            }
+
+            mColumnProperties.append(properties);
+        }
+    }
+
+    endResetModel();
+
+    emit rowsChanged();
+
+    if (mRowCount != oldRowCount)
+        emit rowCountChanged();
+    if (mColumnCount != oldColumnCount)
+        emit columnCountChanged();
+}
+
+/*!
+    \qmlmethod TableModel::appendRow(object row)
+
+    Adds a new row to the end of the model, with the
+    values (cells) in \a row.
+
+    \code
+        model.appendRow([
+            { checkable: true, checked: false },
+            { amount: 1 },
+            { fruitType: "Pear" },
+            { fruitName: "Williams" },
+            { fruitPrice: 1.50 },
+        ])
+    \endcode
+
+    \sa insertRow(), setRow(), removeRow()
+*/
+void QQmlTableModel::appendRow(const QVariant &row)
+{
+    if (!validateNewRow("appendRow()", row, -1, AppendOperation))
+        return;
+
+    doInsert(mRowCount, row);
+}
+
+/*!
+    \qmlmethod TableModel::clear()
+
+    Removes all rows from the model.
+
+    \sa removeRow()
+*/
+void QQmlTableModel::clear()
+{
+    QQmlEngine *engine = qmlEngine(this);
+    Q_ASSERT(engine);
+    setRows(QVariant::fromValue(engine->newArray()));
+}
+
+/*!
+    \qmlmethod object TableModel::getRow(int rowIndex)
+
+    Returns the row at \a rowIndex in the model.
+
+    Note that this equivalent to accessing the row directly
+    through the \l rows property:
+
+    \code
+    Component.onCompleted: {
+        // These two lines are equivalent.
+        console.log(model.getRow(0).fruitName);
+        console.log(model.rows[0].fruitName);
+    }
+    \endcode
+
+    \note the returned object cannot be used to modify the contents of the
+    model; use setRow() instead.
+
+    \sa setRow(), appendRow(), insertRow(), removeRow(), moveRow()
+*/
+QVariant QQmlTableModel::getRow(int rowIndex)
+{
+    if (!validateRowIndex("getRow()", "rowIndex", rowIndex))
+        return QVariant();
+
+    return mRows.at(rowIndex);
+}
+
+/*!
+    \qmlmethod TableModel::insertRow(int rowIndex, object row)
+
+    Adds a new row to the list model at position \a rowIndex, with the
+    values (cells) in \a row.
+
+    \code
+        model.insertRow(2, [
+            { checkable: true, checked: false },
+            { amount: 1 },
+            { fruitType: "Pear" },
+            { fruitName: "Williams" },
+            { fruitPrice: 1.50 },
+        ])
+    \endcode
+
+    The \a rowIndex must be to an existing item in the list, or one past
+    the end of the list (equivalent to \l appendRow()).
+
+    \sa appendRow(), setRow(), removeRow(), rowCount
+*/
+void QQmlTableModel::insertRow(int rowIndex, const QVariant &row)
+{
+    if (!validateNewRow("insertRow()", row, rowIndex))
+        return;
+
+    doInsert(rowIndex, row);
+}
+
+void QQmlTableModel::doInsert(int rowIndex, const QVariant &row)
+{
+    beginInsertRows(QModelIndex(), rowIndex, rowIndex);
+
+    // Adding rowAsVariant.toList() will add each invidual variant in the list,
+    // which is definitely not what we want.
+    const QVariant rowAsVariant = row.value<QJSValue>().toVariant();
+    mRows.insert(rowIndex, rowAsVariant);
+    ++mRowCount;
+
+    qCDebug(lcTableModel).nospace() << "inserted the following row to the model at index"
+        << rowIndex << ":\n" << rowAsVariant.toList();
+
+    endInsertRows();
+    emit rowCountChanged();
+}
+
+/*!
+    \qmlmethod TableModel::moveRow(int fromRowIndex, int toRowIndex, int rows)
+
+    Moves \a rows from the index at \a fromRowIndex to the index at
+    \a toRowIndex.
+
+    The from and to ranges must exist; for example, to move the first 3 items
+    to the end of the list:
+
+    \code
+        model.moveRow(0, model.rowCount - 3, 3)
+    \endcode
+
+    \sa appendRow(), insertRow(), removeRow(), rowCount
+*/
+void QQmlTableModel::moveRow(int fromRowIndex, int toRowIndex, int rows)
+{
+    if (fromRowIndex == toRowIndex) {
+        qmlWarning(this) << "moveRow(): \"fromRowIndex\" cannot be equal to \"toRowIndex\"";
+        return;
+    }
+
+    if (rows <= 0) {
+        qmlWarning(this) << "moveRow(): \"rows\" is less than or equal to 0";
+        return;
+    }
+
+    if (!validateRowIndex("moveRow()", "fromRowIndex", fromRowIndex))
+        return;
+
+    if (!validateRowIndex("moveRow()", "toRowIndex", toRowIndex))
+        return;
+
+    if (fromRowIndex + rows > mRowCount) {
+        qmlWarning(this) << "moveRow(): \"fromRowIndex\" (" << fromRowIndex
+            << ") + \"rows\" (" << rows << ") = " << (fromRowIndex + rows)
+            << ", which is greater than rowCount() of " << mRowCount;
+        return;
+    }
+
+    if (toRowIndex + rows > mRowCount) {
+        qmlWarning(this) << "moveRow(): \"toRowIndex\" (" << toRowIndex
+            << ") + \"rows\" (" << rows << ") = " << (toRowIndex + rows)
+            << ", which is greater than rowCount() of " << mRowCount;
+        return;
+    }
+
+    qCDebug(lcTableModel).nospace() << "moving " << rows
+        << " row(s) from index " << fromRowIndex
+        << " to index " << toRowIndex;
+
+    // Based on the same call in QQmlListModel::moveRow().
+    beginMoveRows(QModelIndex(), fromRowIndex, fromRowIndex + rows - 1, QModelIndex(),
+        toRowIndex > fromRowIndex ? toRowIndex + rows : toRowIndex);
+
+    // Based on ListModel::moveRow().
+    if (fromRowIndex > toRowIndex) {
+        // Only move forwards - flip if moving backwards.
+        const int from = fromRowIndex;
+        const int to = toRowIndex;
+        fromRowIndex = to;
+        toRowIndex = to + rows;
+        rows = from - to;
+    }
+
+    QVector<QVariant> store;
+    store.reserve(rows);
+    for (int i = 0; i < (toRowIndex - fromRowIndex); ++i)
+        store.append(mRows.at(fromRowIndex + rows + i));
+    for (int i = 0; i < rows; ++i)
+        store.append(mRows.at(fromRowIndex + i));
+    for (int i = 0; i < store.size(); ++i)
+        mRows[fromRowIndex + i] = store[i];
+
+    qCDebug(lcTableModel).nospace() << "after moving, rows are:\n" << mRows;
+
+    endMoveRows();
+}
+
+/*!
+    \qmlmethod TableModel::removeRow(int rowIndex, int rows = 1)
+
+    Removes the row at \a rowIndex from the model.
+
+    \sa clear(), rowCount
+*/
+void QQmlTableModel::removeRow(int rowIndex, int rows)
+{
+    if (!validateRowIndex("removeRow()", "rowIndex", rowIndex))
+        return;
+
+    if (rows <= 0) {
+        qmlWarning(this) << "removeRow(): \"rows\" is less than or equal to zero";
+        return;
+    }
+
+    if (rowIndex + rows - 1 >= mRowCount) {
+        qmlWarning(this) << "removeRow(): \"rows\" " << rows
+            << " exceeds available rowCount() of " << mRowCount
+            << " when removing from \"rowIndex\" " << rowIndex;
+        return;
+    }
+
+    beginRemoveRows(QModelIndex(), rowIndex, rowIndex + rows - 1);
+
+    auto firstIterator = mRows.begin() + rowIndex;
+    // The "last" argument to erase() is exclusive, so we go one past the last item.
+    auto lastIterator = firstIterator + rows;
+    mRows.erase(firstIterator, lastIterator);
+    mRowCount -= rows;
+
+    endRemoveRows();
+    emit rowCountChanged();
+
+    qCDebug(lcTableModel).nospace() << "removed " << rows
+        << " items from the model, starting at index " << rowIndex;
+}
+
+/*!
+    \qmlmethod TableModel::setRow(int rowIndex, object row)
+
+    Changes the row at \a rowIndex in the model with \a row.
+
+    All columns/cells must be present in \c row, and in the correct order.
+
+    \code
+        model.setRow(0, [
+            { checkable: true, checked: false },
+            { amount: 1 },
+            { fruitType: "Pear" },
+            { fruitName: "Williams" },
+            { fruitPrice: 1.50 },
+        ])
+    \endcode
+
+    If \a rowIndex is equal to \c rowCount(), then a new row is appended to the
+    model. Otherwise, \a rowIndex must point to an existing row in the model.
+
+    \sa appendRow(), insertRow(), rowCount
+*/
+void QQmlTableModel::setRow(int rowIndex, const QVariant &row)
+{
+    if (!validateNewRow("setRow()", row, rowIndex))
+        return;
+
+    if (rowIndex != mRowCount) {
+        // Setting an existing row.
+        mRows[rowIndex] = row;
+
+        // For now we just assume the whole row changed, as it's simpler.
+        const QModelIndex topLeftModelIndex(createIndex(rowIndex, 0));
+        const QModelIndex bottomRightModelIndex(createIndex(rowIndex, mColumnCount - 1));
+        emit dataChanged(topLeftModelIndex, bottomRightModelIndex);
+    } else {
+        // Appending a row.
+        doInsert(rowIndex, row);
+    }
+}
+
+/*!
+    \qmlproperty var TableModel::roleDataProvider
+
+    This property can hold a function that will map roles to values.
+
+    When assigned, it will be called each time data() is called, to enable
+    extracting arbitrary values, converting the data in arbitrary ways, or even
+    doing calculations. It takes 3 arguments: \c index (\l QModelIndex),
+    \c role (string), and \c cellData (object), which is the complete data that
+    is stored in the given cell. (If the cell contains a JS object with
+    multiple named values, the entire object will be given in \c cellData.)
+    The function that you define must return the value to be used; for example
+    a typical delegate will display the value returned for the \c display role,
+    so you can check whether that is the role and return data in a form that is
+    suitable for the delegate to show:
+
+    \snippet qml/tablemodel/roleDataProvider.qml 0
+*/
+QJSValue QQmlTableModel::roleDataProvider() const
+{
+    return mRoleDataProvider;
+}
+
+void QQmlTableModel::setRoleDataProvider(QJSValue roleDataProvider)
+{
+    if (roleDataProvider.strictlyEquals(mRoleDataProvider))
+        return;
+
+    mRoleDataProvider = roleDataProvider;
+    emit roleDataProviderChanged();
+}
+
+/*!
+    \qmlmethod QModelIndex TableModel::index(int row, int column)
+
+    Returns a \l QModelIndex object referencing the given \a row and \a column,
+    which can be passed to the data() function to get the data from that cell,
+    or to setData() to edit the contents of that cell.
+
+    \code
+    import QtQml 2.14
+    import Qt.labs.qmlmodels 1.0
+
+    TableModel {
+        id: model
+        rows: [
+            [{ fruitType: "Apple" }, { fruitPrice: 1.50 }],
+            [{ fruitType: "Orange" }, { fruitPrice: 2.50 }]
+        ]
+        Component.onCompleted: {
+            for (var r = 0; r < model.rowCount; ++r) {
+                console.log("An " + model.data(model.index(r, 0)).fruitType +
+                            " costs " + model.data(model.index(r, 1)).fruitPrice.toFixed(2))
+            }
+        }
+    }
+    \endcode
+
+    \sa {QModelIndex and related Classes in QML}, data()
+*/
+// Note: we don't document the parent argument, because you never need it, because
+// cells in a TableModel don't have parents.  But it is there because this function is an override.
+QModelIndex QQmlTableModel::index(int row, int column, const QModelIndex &parent) const
+{
+    return row >= 0 && row < rowCount() && column >= 0 && column < columnCount() && !parent.isValid()
+        ? createIndex(row, column)
+        : QModelIndex();
+}
+
+/*!
+    \qmlproperty int TableModel::rowCount
+    \readonly
+
+    This read-only property holds the number of rows in the model.
+
+    This value changes whenever rows are added or removed from the model.
+*/
+int QQmlTableModel::rowCount(const QModelIndex &parent) const
+{
+    if (parent.isValid())
+        return 0;
+
+    return mRowCount;
+}
+
+/*!
+    \qmlproperty int TableModel::columnCount
+    \readonly
+
+    This read-only property holds the number of columns in the model.
+
+    The number of columns is fixed for the lifetime of the model
+    after the \l rows property is set or \l appendRow() is called for the first
+    time.
+*/
+int QQmlTableModel::columnCount(const QModelIndex &parent) const
+{
+    if (parent.isValid())
+        return 0;
+
+    return mColumnCount;
+}
+
+/*!
+    \qmlmethod variant TableModel::data(QModelIndex index, string role)
+
+    Returns the data from the table cell at the given \a index belonging to the
+    given \a role.
+
+    \sa index()
+*/
+QVariant QQmlTableModel::data(const QModelIndex &index, const QString &role) const
+{
+    const int iRole = mRoleNames.key(role.toUtf8(), -1);
+    if (iRole >= 0)
+        return data(index, iRole);
+    return QVariant();
+}
+
+QVariant QQmlTableModel::data(const QModelIndex &index, int role) const
+{
+    const int row = index.row();
+    if (row < 0 || row >= rowCount())
+        return QVariant();
+
+    const int column = index.column();
+    if (column < 0 || column >= columnCount())
+        return QVariant();
+
+    if (!mRoleNames.contains(role))
+        return QVariant();
+
+    const QVariantList rowData = mRows.at(row).toList();
+
+    if (mRoleDataProvider.isCallable()) {
+        auto engine = qmlEngine(this);
+        const auto args = QJSValueList() <<
+            engine->toScriptValue(index) <<
+            QString::fromUtf8(mRoleNames.value(role)) <<
+            engine->toScriptValue(rowData.at(column));
+        return const_cast<QQmlTableModel*>(this)->mRoleDataProvider.call(args).toVariant();
+    }
+
+    // TODO: should we also allow this code to be executed if roleDataProvider doesn't
+    // handle the role/column, so that it only has to handle the case where there is
+    // more than one role in a column?
+    const QVariantMap columnData = rowData.at(column).toMap();
+    const QString propertyName = columnPropertyNameFromRole(column, role);
+    const QVariant value = columnData.value(propertyName);
+    return value;
+}
+
+/*!
+    \qmlmethod bool TableModel::setData(QModelIndex index, string role, variant value)
+
+    Inserts or updates the data field named by \a role in the table cell at the
+    given \a index with \a value. Returns true if sucessful, false if not.
+
+    \sa index()
+*/
+bool QQmlTableModel::setData(const QModelIndex &index, const QString &role, const QVariant &value)
+{
+    const int iRole = mRoleNames.key(role.toUtf8(), -1);
+    if (iRole >= 0)
+        return setData(index, value, iRole);
+    return false;
+}
+
+bool QQmlTableModel::setData(const QModelIndex &index, const QVariant &value, int role)
+{
+    const int row = index.row();
+    if (row < 0 || row >= rowCount())
+        return false;
+
+    const int column = index.column();
+    if (column < 0 || column >= columnCount())
+        return false;
+
+    if (!mRoleNames.contains(role))
+        return false;
+
+    const QVariantList rowData = mRows.at(row).toList();
+    const QString propertyName = columnPropertyNameFromRole(column, role);
+
+    qCDebug(lcTableModel).nospace() << "setData() called with index "
+        << index << ", value " << value << " and role " << propertyName;
+
+    // Verify that the role exists for this column.
+    const ColumnPropertyInfo propertyInfo = findColumnPropertyInfo(column, propertyName);
+    if (!propertyInfo.isValid()) {
+        QString message;
+        QDebug stream(&message);
+        stream.nospace() << "setData(): no role named " << propertyName
+            << " at column index " << column << ". The available roles for that column are:\n";
+
+        const QVector<ColumnPropertyInfo> availableProperties = mColumnProperties.at(column).infoForProperties;
+        for (auto propertyInfo : availableProperties)
+            stream << "    - " << propertyInfo.name << " (" << qPrintable(propertyInfo.typeName) << ")";
+
+        qmlWarning(this) << message;
+        return false;
+    }
+
+    // Verify that the type of the value is what we expect.
+    // If the value set is not of the expected type, we can try to convert it automatically.
+    QVariant effectiveValue = value;
+    if (value.type() != propertyInfo.type) {
+        if (!value.canConvert(int(propertyInfo.type))) {
+            qmlWarning(this).nospace() << "setData(): the value " << value
+                << " set at row " << row << " column " << column << " with role " << propertyName
+                << " cannot be converted to " << propertyInfo.typeName;
+            return false;
+        }
+
+        if (!effectiveValue.convert(int(propertyInfo.type))) {
+            qmlWarning(this).nospace() << "setData(): failed converting value " << value
+                << " set at row " << row << " column " << column << " with role " << propertyName
+                << " to " << propertyInfo.typeName;
+            return false;
+        }
+    }
+
+    QVariantMap modifiedColumn = rowData.at(column).toMap();
+    modifiedColumn[propertyName] = value;
+
+    QVariantList modifiedRow = rowData;
+    modifiedRow[column] = modifiedColumn;
+    mRows[row] = modifiedRow;
+
+    QVector<int> rolesChanged;
+    rolesChanged.append(role);
+    emit dataChanged(index, index, rolesChanged);
+
+    return true;
+}
+
+QHash<int, QByteArray> QQmlTableModel::roleNames() const
+{
+    return mRoleNames;
+}
+
+QQmlTableModel::ColumnPropertyInfo::ColumnPropertyInfo()
+{
+}
+
+QQmlTableModel::ColumnPropertyInfo::ColumnPropertyInfo(
+    const QString &name, QVariant::Type type, const QString &typeName) :
+    name(name),
+    type(type),
+    typeName(typeName)
+{
+}
+
+bool QQmlTableModel::ColumnPropertyInfo::isValid() const
+{
+    return !name.isEmpty();
+}
+
+bool QQmlTableModel::validateRowType(const char *functionName, const QVariant &row) const
+{
+    if (row.userType() != qMetaTypeId<QJSValue>()) {
+        qmlWarning(this) << functionName << ": expected \"row\" argument to be an array,"
+            << " but got " << row.typeName() << " instead";
+        return false;
+    }
+
+    const QVariant rowAsVariant = row.value<QJSValue>().toVariant();
+    if (rowAsVariant.type() != QVariant::List) {
+        qmlWarning(this) << functionName << ": expected \"row\" argument to be an array,"
+            << " but got " << row.typeName() << " instead";
+        return false;
+    }
+
+    return true;
+}
+
+bool QQmlTableModel::validateNewRow(const char *functionName, const QVariant &row,
+    int rowIndex, NewRowOperationFlag appendFlag) const
+{
+    if (!validateRowType(functionName, row))
+        return false;
+
+    if (appendFlag == OtherOperation) {
+        // Inserting/setting.
+        if (rowIndex < 0) {
+            qmlWarning(this) << functionName << ": \"rowIndex\" cannot be negative";
+            return false;
+        }
+
+        if (rowIndex > mRowCount) {
+            qmlWarning(this) << functionName << ": \"rowIndex\" " << rowIndex
+                << " is greater than rowCount() of " << mRowCount;
+            return false;
+        }
+    }
+
+    const QVariant rowAsVariant = row.value<QJSValue>().toVariant();
+    const QVariantList rowAsList = rowAsVariant.toList();
+
+    const int columnCount = rowAsList.size();
+    if (columnCount != mColumnCount) {
+        qmlWarning(this) << functionName << ": expected " << mColumnCount
+            << " columns, but got " << columnCount;
+        return false;
+    }
+
+    // Verify that the row's columns and their roles match the name and type of existing data.
+    // This iterates across the columns in the row. For example:
+    // [
+    //     { checkable: true, checked: false },   // columnIndex == 0
+    //     { amount: 1 },                         // columnIndex == 1
+    //     { fruitType: "Orange" },               // etc.
+    //     { fruitName: "Navel" },
+    //     { fruitPrice: 2.50 }
+    // ],
+    for (int columnIndex = 0; columnIndex < mColumnCount; ++columnIndex) {
+        const QVariantMap column = rowAsList.at(columnIndex).toMap();
+        if (!validateColumnPropertyTypes(functionName, column, columnIndex))
+            return false;
+    }
+
+    return true;
+}
+
+bool QQmlTableModel::validateRowIndex(const char *functionName, const char *argumentName, int rowIndex) const
+{
+    if (rowIndex < 0) {
+        qmlWarning(this) << functionName << ": \"" << argumentName << "\" cannot be negative";
+        return false;
+    }
+
+    if (rowIndex >= mRowCount) {
+        qmlWarning(this) << functionName << ": \"" << argumentName
+            << "\" " << rowIndex << " is greater than or equal to rowCount() of " << mRowCount;
+        return false;
+    }
+
+    return true;
+}
+
+bool QQmlTableModel::validateColumnPropertyTypes(const char *functionName,
+    const QVariantMap &column, int columnIndex) const
+{
+    // Actual
+    const QVariantList columnProperties = column.values();
+    const QStringList propertyNames = column.keys();
+    // Expected
+    const QVector<ColumnPropertyInfo> properties = mColumnProperties.at(columnIndex).infoForProperties;
+
+    // This iterates across the properties in the column. For example:
+    //   0         1       2
+    // { foo: "A", bar: 1, baz: true },
+    for (int propertyIndex = 0; propertyIndex < properties.size(); ++propertyIndex) {
+        const QString propertyName = propertyNames.at(propertyIndex);
+        const QVariant propertyValue = columnProperties.at(propertyIndex);
+        const ColumnPropertyInfo expectedPropertyFormat = properties.at(propertyIndex);
+
+        if (!validateColumnPropertyType(functionName, propertyName,
+                propertyValue, expectedPropertyFormat, columnIndex)) {
+            return false;
+        }
+    }
+
+    return true;
+}
+
+bool QQmlTableModel::validateColumnPropertyType(const char *functionName, const QString &propertyName,
+    const QVariant &propertyValue, const ColumnPropertyInfo &expectedPropertyFormat, int columnIndex) const
+{
+    if (propertyName != expectedPropertyFormat.name) {
+        qmlWarning(this) << functionName
+            << ": expected property named " << expectedPropertyFormat.name
+            << " at column index " << columnIndex
+            << ", but got " << propertyName << " instead";
+        return false;
+    }
+
+    if (propertyValue.type() != expectedPropertyFormat.type) {
+        qmlWarning(this) << functionName
+            << ": expected property with type " << expectedPropertyFormat.typeName
+            << " at column index " << columnIndex
+            << ", but got " << propertyValue.typeName() << " instead";
+        return false;
+    }
+
+    return true;
+}
+
+QQmlTableModel::ColumnPropertyInfo QQmlTableModel::findColumnPropertyInfo(
+    int columnIndex, const QString &columnPropertyName) const
+{
+    // TODO: check if a hash with its string-based lookup is faster,
+    // keeping in mind that we may be doing index-based lookups too.
+    const QVector<ColumnPropertyInfo> properties = mColumnProperties.at(columnIndex).infoForProperties;
+    for (int i = 0; i < properties.size(); ++i) {
+        const ColumnPropertyInfo &info = properties.at(i);
+        if (info.name == columnPropertyName)
+            return info;
+    }
+
+    return ColumnPropertyInfo();
+}
+
+QString QQmlTableModel::columnPropertyNameFromRole(int columnIndex, int role) const
+{
+    QString propertyName;
+    if (role == Qt::DisplayRole && mColumnProperties.at(columnIndex).explicitDisplayRoleIndex == -1) {
+        // The user is getting or setting data for the display role,
+        // but didn't specify any role with the name "display" in this column.
+        // So, we give them the implicit display role, aka the first property we find.
+        propertyName = mColumnProperties.at(columnIndex).infoForProperties.first().name;
+    } else {
+        // QML/JS supports utf8.
+        propertyName = QString::fromUtf8(mRoleNames.value(role));
+    }
+    return propertyName;
+}
+
+QT_END_NAMESPACE
diff --git a/src/qml/types/qqmltablemodel_p.h b/src/qml/types/qqmltablemodel_p.h
new file mode 100644
index 0000000000..33b2189fcd
--- /dev/null
+++ b/src/qml/types/qqmltablemodel_p.h
@@ -0,0 +1,158 @@
+/****************************************************************************
+**
+** Copyright (C) 2019 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QQMLTABLEMODEL_P_H
+#define QQMLTABLEMODEL_P_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include <QtCore/QObject>
+#include <QtCore/QAbstractTableModel>
+#include <QtQml/qqml.h>
+#include <QtQml/private/qtqmlglobal_p.h>
+#include <QtQml/QJSValue>
+
+QT_BEGIN_NAMESPACE
+
+class Q_QML_PRIVATE_EXPORT QQmlTableModel : public QAbstractTableModel
+{
+    Q_OBJECT
+    Q_PROPERTY(int columnCount READ columnCount NOTIFY columnCountChanged FINAL)
+    Q_PROPERTY(int rowCount READ rowCount NOTIFY rowCountChanged FINAL)
+    Q_PROPERTY(QVariant rows READ rows WRITE setRows NOTIFY rowsChanged FINAL)
+    Q_PROPERTY(QJSValue roleDataProvider READ roleDataProvider WRITE setRoleDataProvider NOTIFY roleDataProviderChanged)
+
+public:
+    QQmlTableModel(QObject *parent = nullptr);
+    ~QQmlTableModel() override;
+
+    QVariant rows() const;
+    void setRows(const QVariant &rows);
+
+    Q_INVOKABLE void appendRow(const QVariant &row);
+    Q_INVOKABLE void clear();
+    Q_INVOKABLE QVariant getRow(int rowIndex);
+    Q_INVOKABLE void insertRow(int rowIndex, const QVariant &row);
+    Q_INVOKABLE void moveRow(int fromRowIndex, int toRowIndex, int rows = 1);
+    Q_INVOKABLE void removeRow(int rowIndex, int rows = 1);
+    Q_INVOKABLE void setRow(int rowIndex, const QVariant &row);
+
+    QJSValue roleDataProvider() const;
+    void setRoleDataProvider(QJSValue roleDataProvider);
+
+    QModelIndex index(int row, int column, const QModelIndex &parent = QModelIndex()) const override;
+    int rowCount(const QModelIndex &parent = QModelIndex()) const override;
+    int columnCount(const QModelIndex &parent = QModelIndex()) const override;
+    Q_INVOKABLE QVariant data(const QModelIndex &index, const QString &role) const;
+    QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const override;
+    Q_INVOKABLE bool setData(const QModelIndex &index, const QString &role, const QVariant &value);
+    bool setData(const QModelIndex &index, const QVariant &value, int role = Qt::DisplayRole) override;
+    QHash<int, QByteArray> roleNames() const override;
+
+Q_SIGNALS:
+    void columnCountChanged();
+    void rowCountChanged();
+    void rowsChanged();
+    void roleDataProviderChanged();
+
+private:
+    class ColumnPropertyInfo
+    {
+    public:
+        ColumnPropertyInfo();
+        ColumnPropertyInfo(const QString &name, QVariant::Type type, const QString &typeName);
+
+        bool isValid() const;
+
+        QString name;
+        QVariant::Type type = QVariant::Invalid;
+        QString typeName;
+    };
+
+    struct ColumnProperties
+    {
+        QVector<ColumnPropertyInfo> infoForProperties;
+        // If there was a display role found in this column, it'll be stored here.
+        // The index is into infoForProperties.
+        int explicitDisplayRoleIndex = -1;
+    };
+
+    enum NewRowOperationFlag {
+        OtherOperation, // insert(), set(), etc.
+        AppendOperation
+    };
+
+    bool validateRowType(const char *functionName, const QVariant &row) const;
+    bool validateNewRow(const char *functionName, const QVariant &row,
+        int rowIndex, NewRowOperationFlag appendFlag = OtherOperation) const;
+    bool validateRowIndex(const char *functionName, const char *argumentName, int rowIndex) const;
+    bool validateColumnPropertyTypes(const char *functionName, const QVariantMap &column, int columnIndex) const;
+    bool validateColumnPropertyType(const char *functionName, const QString &propertyName,
+        const QVariant &propertyValue, const ColumnPropertyInfo &expectedPropertyFormat, int columnIndex) const;
+
+    ColumnPropertyInfo findColumnPropertyInfo(int columnIndex, const QString &columnPropertyNameFromRole) const;
+    QString columnPropertyNameFromRole(int columnIndex, int role) const;
+
+    void doInsert(int rowIndex, const QVariant &row);
+
+    QVariantList mRows;
+    int mRowCount = 0;
+    int mColumnCount = 0;
+    // Each entry contains information about the properties of the column at that index.
+    QVector<ColumnProperties> mColumnProperties;
+    // key = property index (0 to number of properties across all columns)
+    // value = role name
+    QHash<int, QByteArray> mRoleNames;
+    QJSValue mRoleDataProvider;
+};
+
+QT_END_NAMESPACE
+
+QML_DECLARE_TYPE(QQmlTableModel)
+
+#endif // QQMLTABLEMODEL_P_H
diff --git a/src/qml/types/qqmltimer.cpp b/src/qml/types/qqmltimer.cpp
index 2037c4f6cd..af2ff56f2a 100644
--- a/src/qml/types/qqmltimer.cpp
+++ b/src/qml/types/qqmltimer.cpp
@@ -57,7 +57,7 @@ class QQmlTimerPrivate : public QObjectPrivate, public QAnimationJobChangeListen
     Q_DECLARE_PUBLIC(QQmlTimer)
 public:
     QQmlTimerPrivate()
-        : interval(1000), running(false), repeating(false), triggeredOnStart(false)
+        : running(false), repeating(false), triggeredOnStart(false)
         , classBegun(false), componentComplete(false), firstTick(true), awaitingTick(false) {}
 
     void animationFinished(QAbstractAnimationJob *) override;
@@ -71,7 +71,7 @@ public:
         }
     }
 
-    int interval;
+    int interval = 1000;
     QPauseAnimationJob pause;
     bool running : 1;
     bool repeating : 1;
@@ -87,7 +87,7 @@ public:
     \instantiates QQmlTimer
     \inqmlmodule QtQml
     \ingroup qtquick-interceptors
-    \brief Triggers a handler at a specified interval
+    \brief Triggers a handler at a specified interval.
 
     A Timer can be used to trigger an action either once, or repeatedly
     at a given interval.
diff --git a/src/qml/types/qqmltimer_p.h b/src/qml/types/qqmltimer_p.h
index 7739dad2a6..0160e97a2f 100644
--- a/src/qml/types/qqmltimer_p.h
+++ b/src/qml/types/qqmltimer_p.h
@@ -57,6 +57,8 @@
 
 #include <private/qtqmlglobal_p.h>
 
+QT_REQUIRE_CONFIG(qml_animation);
+
 QT_BEGIN_NAMESPACE
 
 class QQmlTimerPrivate;
@@ -72,7 +74,7 @@ class Q_QML_PRIVATE_EXPORT QQmlTimer : public QObject, public QQmlParserStatus
     Q_PROPERTY(QObject *parent READ parent CONSTANT)
 
 public:
-    QQmlTimer(QObject *parent=0);
+    QQmlTimer(QObject *parent=nullptr);
 
     void setInterval(int interval);
     int interval() const;
diff --git a/src/qml/types/qquickpackage.cpp b/src/qml/types/qquickpackage.cpp
index e0d1888f33..03539d8737 100644
--- a/src/qml/types/qquickpackage.cpp
+++ b/src/qml/types/qquickpackage.cpp
@@ -49,7 +49,7 @@ QT_BEGIN_NAMESPACE
     \instantiates QQuickPackage
     \inqmlmodule QtQuick
     \ingroup qtquick-views
-    \brief Specifies a collection of named items
+    \brief Specifies a collection of named items.
 
     The Package type is used in conjunction with
     DelegateModel to enable delegates with a shared context
@@ -183,7 +183,7 @@ QObject *QQuickPackage::part(const QString &name)
     if (name == QLatin1String("default") && !d->dataList.isEmpty())
         return d->dataList.at(0);
 
-    return 0;
+    return nullptr;
 }
 
 QQuickPackageAttached *QQuickPackage::qmlAttachedProperties(QObject *o)
diff --git a/src/qml/types/qquickpackage_p.h b/src/qml/types/qquickpackage_p.h
index ca383bfdcb..122c7fcb30 100644
--- a/src/qml/types/qquickpackage_p.h
+++ b/src/qml/types/qquickpackage_p.h
@@ -66,7 +66,7 @@ class Q_AUTOTEST_EXPORT QQuickPackage : public QObject
     Q_PROPERTY(QQmlListProperty<QObject> data READ data)
 
 public:
-    QQuickPackage(QObject *parent=0);
+    QQuickPackage(QObject *parent=nullptr);
     virtual ~QQuickPackage();
 
     QQmlListProperty<QObject> data();
diff --git a/src/qml/types/qquickworkerscript.cpp b/src/qml/types/qquickworkerscript.cpp
index 6159355afc..edb112276c 100644
--- a/src/qml/types/qquickworkerscript.cpp
+++ b/src/qml/types/qquickworkerscript.cpp
@@ -37,9 +37,12 @@
 **
 ****************************************************************************/
 
+#include "qtqmlglobal_p.h"
 #include "qquickworkerscript_p.h"
+#if QT_CONFIG(qml_list_model)
 #include "qqmllistmodel_p.h"
 #include "qqmllistmodelworkeragent_p.h"
+#endif
 #include <private/qqmlengine_p.h>
 #include <private/qqmlexpression_p.h>
 
@@ -65,6 +68,7 @@
 #include <private/qv4functionobject_p.h>
 #include <private/qv4script_p.h>
 #include <private/qv4scopedvalue_p.h>
+#include <private/qv4jscall_p.h>
 
 QT_BEGIN_NAMESPACE
 
@@ -135,49 +139,26 @@ public:
 
     QQuickWorkerScriptEnginePrivate(QQmlEngine *eng);
 
-    class WorkerEngine : public QV8Engine
-    {
-    public:
-        WorkerEngine(QQuickWorkerScriptEnginePrivate *parent);
-        ~WorkerEngine();
+    QQmlEngine *qmlengine;
+
+    QMutex m_lock;
+    QWaitCondition m_wait;
 
-        void init();
+    struct WorkerScript : public QV8Engine {
+        WorkerScript(int id, QQuickWorkerScriptEnginePrivate *parent);
+        ~WorkerScript() override;
 
 #if QT_CONFIG(qml_network)
         QNetworkAccessManager *networkAccessManager() override;
 #endif
 
-        QQuickWorkerScriptEnginePrivate *p;
-
-        QV4::ReturnedValue sendFunction(int id);
-
-        QV4::PersistentValue onmessage;
-    private:
-        QV4::PersistentValue createsend;
+        QQuickWorkerScriptEnginePrivate *p = nullptr;
+        QUrl source;
+        QQuickWorkerScript *owner = nullptr;
 #if QT_CONFIG(qml_network)
-        QNetworkAccessManager *accessManager;
+        QScopedPointer<QNetworkAccessManager> accessManager;
 #endif
-    };
-
-    WorkerEngine *workerEngine;
-    static QQuickWorkerScriptEnginePrivate *get(QV8Engine *e) {
-        return static_cast<WorkerEngine *>(e)->p;
-    }
-
-    QQmlEngine *qmlengine;
-
-    QMutex m_lock;
-    QWaitCondition m_wait;
-
-    struct WorkerScript {
-        WorkerScript();
-        ~WorkerScript();
-
-        int id;
-        QUrl source;
-        bool initialized;
-        QQuickWorkerScript *owner;
-        QV4::PersistentValue qmlContext;
+        int id = -1;
     };
 
     QHash<int, WorkerScript *> workers;
@@ -185,7 +166,7 @@ public:
 
     int m_nextId;
 
-    static void method_sendMessage(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
+    static QV4::ReturnedValue method_sendMessage(const QV4::FunctionObject *, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
 
 signals:
     void stopThread();
@@ -199,128 +180,25 @@ private:
     void reportScriptException(WorkerScript *, const QQmlError &error);
 };
 
-QQuickWorkerScriptEnginePrivate::WorkerEngine::WorkerEngine(QQuickWorkerScriptEnginePrivate *parent)
-: QV8Engine(0), p(parent)
-#if QT_CONFIG(qml_network)
-, accessManager(0)
-#endif
-{
-    m_v4Engine->v8Engine = this;
-}
-
-QQuickWorkerScriptEnginePrivate::WorkerEngine::~WorkerEngine()
-{
-#if QT_CONFIG(qml_network)
-    delete accessManager;
-#endif
-}
-
-void QQuickWorkerScriptEnginePrivate::WorkerEngine::init()
-{
-    initQmlGlobalObject();
-#define CALL_ONMESSAGE_SCRIPT \
-    "(function(object, message) { "\
-        "var isfunction = false; "\
-        "try { "\
-            "isfunction = object.WorkerScript.onMessage instanceof Function; "\
-        "} catch (e) {}" \
-        "if (isfunction) "\
-            "object.WorkerScript.onMessage(message); "\
-    "})"
-
-#define SEND_MESSAGE_CREATE_SCRIPT \
-    "(function(method, engine) { "\
-        "return (function(id) { "\
-            "return (function(message) { "\
-                "if (arguments.length) method(engine, id, message); "\
-            "}); "\
-        "}); "\
-    "})"
-
-    QV4::Scope scope(m_v4Engine);
-    QV4::ExecutionContext *globalContext = scope.engine->rootContext();
-    onmessage.set(scope.engine, QV4::Script(globalContext, QString::fromUtf8(CALL_ONMESSAGE_SCRIPT)).run()); // do not use QStringLiteral here, MSVC2012 cannot apply this cleanly to the macro
-    Q_ASSERT(!scope.engine->hasException);
-    QV4::Script createsendscript(globalContext, QString::fromUtf8(SEND_MESSAGE_CREATE_SCRIPT)); // do not use QStringLiteral here, MSVC2012 cannot apply this cleanly to the macro
-    QV4::ScopedFunctionObject createsendconstructor(scope, createsendscript.run());
-    Q_ASSERT(!scope.engine->hasException);
-    QV4::ScopedString name(scope, m_v4Engine->newString(QStringLiteral("sendMessage")));
-    QV4::ScopedValue function(scope, QV4::BuiltinFunction::create(globalContext, name,
-                                                                    QQuickWorkerScriptEnginePrivate::method_sendMessage));
-    QV4::ScopedCallData callData(scope, 1);
-    callData->args[0] = function;
-    callData->thisObject = global();
-    createsendconstructor->call(scope, callData);
-    createsend.set(scope.engine, scope.result.asReturnedValue());
-}
-
-// Requires handle and context scope
-QV4::ReturnedValue QQuickWorkerScriptEnginePrivate::WorkerEngine::sendFunction(int id)
-{
-    QV4::ExecutionEngine *v4 = createsend.engine();
-    if (!v4)
-        return QV4::Encode::undefined();
-
-    QV4::Scope scope(v4);
-    QV4::ScopedFunctionObject f(scope, createsend.value());
-
-    QV4::ScopedCallData callData(scope, 1);
-    callData->args[0] = QV4::Primitive::fromInt32(id);
-    callData->thisObject = global();
-    f->call(scope, callData);
-    if (scope.hasException())
-        scope.result = scope.engine->catchException();
-    return scope.result.asReturnedValue();
-}
-
-#if QT_CONFIG(qml_network)
-QNetworkAccessManager *QQuickWorkerScriptEnginePrivate::WorkerEngine::networkAccessManager()
-{
-    if (!accessManager) {
-        if (p->qmlengine && p->qmlengine->networkAccessManagerFactory()) {
-            accessManager = p->qmlengine->networkAccessManagerFactory()->create(p);
-        } else {
-            accessManager = new QNetworkAccessManager(p);
-        }
-    }
-    return accessManager;
-}
-#endif
-
 QQuickWorkerScriptEnginePrivate::QQuickWorkerScriptEnginePrivate(QQmlEngine *engine)
-: workerEngine(0), qmlengine(engine), m_nextId(0)
+: qmlengine(engine), m_nextId(0)
 {
 }
 
-void QQuickWorkerScriptEnginePrivate::method_sendMessage(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+QV4::ReturnedValue QQuickWorkerScriptEnginePrivate::method_sendMessage(const QV4::FunctionObject *b,
+                                                                       const QV4::Value *, const QV4::Value *argv, int argc)
 {
-    WorkerEngine *engine = (WorkerEngine*)scope.engine->v8Engine;
-
-    int id = callData->argc > 1 ? callData->args[1].toInt32() : 0;
+    QV4::Scope scope(b);
+    WorkerScript *script = static_cast<WorkerScript *>(scope.engine->v8Engine);
 
-    QV4::ScopedValue v(scope, callData->argument(2));
+    QV4::ScopedValue v(scope, argc > 0 ? argv[0] : QV4::Value::undefinedValue());
     QByteArray data = QV4::Serialize::serialize(v, scope.engine);
 
-    QMutexLocker locker(&engine->p->m_lock);
-    WorkerScript *script = engine->p->workers.value(id);
+    QMutexLocker locker(&script->p->m_lock);
     if (script && script->owner)
         QCoreApplication::postEvent(script->owner, new WorkerDataEvent(0, data));
 
-    scope.result = QV4::Encode::undefined();
-}
-
-QV4::ReturnedValue QQuickWorkerScriptEnginePrivate::getWorker(WorkerScript *script)
-{
-    if (!script->initialized) {
-        script->initialized = true;
-
-        QV4::ExecutionEngine *v4 = QV8Engine::getV4(workerEngine);
-        QV4::Scope scope(v4);
-        QV4::ScopedValue v(scope, workerEngine->sendFunction(script->id));
-        script->qmlContext.set(v4, QV4::QmlContext::createWorkerContext(v4->rootContext(), script->source, v));
-    }
-
-    return script->qmlContext.value();
+    return QV4::Encode::undefined();
 }
 
 bool QQuickWorkerScriptEnginePrivate::event(QEvent *event)
@@ -337,6 +215,7 @@ bool QQuickWorkerScriptEnginePrivate::event(QEvent *event)
         emit stopThread();
         return true;
     } else if (event->type() == (QEvent::Type)WorkerRemoveEvent::WorkerRemove) {
+        QMutexLocker locker(&m_lock);
         WorkerRemoveEvent *workerEvent = static_cast<WorkerRemoveEvent *>(event);
         QHash<int, WorkerScript *>::iterator itr = workers.find(workerEvent->workerId());
         if (itr != workers.end()) {
@@ -355,19 +234,23 @@ void QQuickWorkerScriptEnginePrivate::processMessage(int id, const QByteArray &d
     if (!script)
         return;
 
-    QV4::ExecutionEngine *v4 = QV8Engine::getV4(workerEngine);
+    QV4::ExecutionEngine *v4 = QV8Engine::getV4(script);
     QV4::Scope scope(v4);
-    QV4::ScopedFunctionObject f(scope, workerEngine->onmessage.value());
+    QV4::ScopedString v(scope);
+    QV4::ScopedObject worker(scope, v4->globalObject->get((v = v4->newString(QStringLiteral("WorkerScript")))));
+    QV4::ScopedFunctionObject onmessage(scope);
+    if (worker)
+        onmessage = worker->get((v = v4->newString(QStringLiteral("onMessage"))));
+
+    if (!onmessage)
+        return;
 
     QV4::ScopedValue value(scope, QV4::Serialize::deserialize(data, v4));
-    QV4::Scoped<QV4::QmlContext> qmlContext(scope, script->qmlContext.value());
-    Q_ASSERT(!!qmlContext);
-
-    QV4::ScopedCallData callData(scope, 2);
-    callData->thisObject = workerEngine->global();
-    callData->args[0] = qmlContext->d()->qml; // ###
-    callData->args[1] = value;
-    f->call(scope, callData);
+
+    QV4::JSCallData jsCallData(scope, 1);
+    *jsCallData->thisObject = v4->global();
+    jsCallData->args[0] = value;
+    onmessage->call(jsCallData);
     if (scope.hasException()) {
         QQmlError error = scope.engine->catchExceptionAsQmlError();
         reportScriptException(script, error);
@@ -381,39 +264,37 @@ void QQuickWorkerScriptEnginePrivate::processLoad(int id, const QUrl &url)
 
     QString fileName = QQmlFile::urlToLocalFileOrQrc(url);
 
-    QV4::ExecutionEngine *v4 = QV8Engine::getV4(workerEngine);
-    QV4::Scope scope(v4);
-    QScopedPointer<QV4::Script> program;
-
     WorkerScript *script = workers.value(id);
     if (!script)
         return;
-    script->source = url;
 
-    QV4::Scoped<QV4::QmlContext> qmlContext(scope, getWorker(script));
-    Q_ASSERT(!!qmlContext);
+    QV4::ExecutionEngine *v4 = QV8Engine::getV4(script);
+
+    script->source = url;
 
-    if (const QQmlPrivate::CachedQmlUnit *cachedUnit = QQmlMetaType::findCachedCompilationUnit(url)) {
-        QV4::CompiledData::CompilationUnit *jsUnit = cachedUnit->createCompilationUnit();
-        program.reset(new QV4::Script(v4, qmlContext, jsUnit));
+    if (fileName.endsWith(QLatin1String(".mjs"))) {
+        auto moduleUnit = v4->loadModule(url);
+        if (moduleUnit) {
+            if (moduleUnit->instantiate(v4))
+                moduleUnit->evaluate();
+        } else {
+            v4->throwError(QStringLiteral("Could not load module file"));
+        }
     } else {
-        QFile f(fileName);
-        if (!f.open(QIODevice::ReadOnly)) {
-            qWarning().nospace() << "WorkerScript: Cannot find source file " << url.toString();
+        QString error;
+        QV4::Scope scope(v4);
+        QScopedPointer<QV4::Script> program;
+        program.reset(QV4::Script::createFromFileOrCache(v4, /*qmlContext*/nullptr, fileName, url, &error));
+        if (program.isNull()) {
+            if (!error.isEmpty())
+                qWarning().nospace() << error;
             return;
         }
 
-        QByteArray data = f.readAll();
-        QString sourceCode = QString::fromUtf8(data);
-        QmlIR::Document::removeScriptPragmas(sourceCode);
-
-        program.reset(new QV4::Script(v4, qmlContext, sourceCode, url.toString()));
-        program->parse();
+        if (!v4->hasException)
+            program->run();
     }
 
-    if (!v4->hasException)
-        program->run();
-
     if (v4->hasException) {
         QQmlError error = v4->catchExceptionAsQmlError();
         reportScriptException(script, error);
@@ -423,9 +304,7 @@ void QQuickWorkerScriptEnginePrivate::processLoad(int id, const QUrl &url)
 void QQuickWorkerScriptEnginePrivate::reportScriptException(WorkerScript *script,
                                                                   const QQmlError &error)
 {
-    QQuickWorkerScriptEnginePrivate *p = QQuickWorkerScriptEnginePrivate::get(workerEngine);
-
-    QMutexLocker locker(&p->m_lock);
+    QMutexLocker locker(&script->p->m_lock);
     if (script->owner)
         QCoreApplication::postEvent(script->owner, new WorkerErrorEvent(error));
 }
@@ -514,21 +393,47 @@ QQuickWorkerScriptEngine::~QQuickWorkerScriptEngine()
     d->deleteLater();
 }
 
-QQuickWorkerScriptEnginePrivate::WorkerScript::WorkerScript()
-: id(-1), initialized(false), owner(0)
+QQuickWorkerScriptEnginePrivate::WorkerScript::WorkerScript(int id, QQuickWorkerScriptEnginePrivate *parent)
+    : QV8Engine(new QV4::ExecutionEngine)
+    , p(parent)
+    , id(id)
 {
+    m_v4Engine->v8Engine = this;
+
+    initQmlGlobalObject();
+
+    QV4::Scope scope(m_v4Engine);
+    QV4::ScopedObject api(scope, scope.engine->newObject());
+    QV4::ScopedString name(scope, m_v4Engine->newString(QStringLiteral("sendMessage")));
+    QV4::ScopedValue sendMessage(scope, QV4::FunctionObject::createBuiltinFunction(m_v4Engine, name, method_sendMessage, 1));
+    api->put(QV4::ScopedString(scope, scope.engine->newString(QStringLiteral("sendMessage"))), sendMessage);
+    m_v4Engine->globalObject->put(QV4::ScopedString(scope, scope.engine->newString(QStringLiteral("WorkerScript"))), api);
 }
 
 QQuickWorkerScriptEnginePrivate::WorkerScript::~WorkerScript()
 {
+    delete m_v4Engine;
+}
+
+#if QT_CONFIG(qml_network)
+QNetworkAccessManager *QQuickWorkerScriptEnginePrivate::WorkerScript::networkAccessManager()
+{
+    if (!accessManager) {
+        if (p->qmlengine && p->qmlengine->networkAccessManagerFactory()) {
+            accessManager.reset(p->qmlengine->networkAccessManagerFactory()->create(p));
+        } else {
+            accessManager.reset(new QNetworkAccessManager(p));
+        }
+    }
+    return accessManager.data();
 }
+#endif
 
 int QQuickWorkerScriptEngine::registerWorkerScript(QQuickWorkerScript *owner)
 {
     typedef QQuickWorkerScriptEnginePrivate::WorkerScript WorkerScript;
-    WorkerScript *script = new WorkerScript;
+    WorkerScript *script = new WorkerScript(d->m_nextId++, d);
 
-    script->id = d->m_nextId++;
     script->owner = owner;
 
     d->m_lock.lock();
@@ -542,7 +447,7 @@ void QQuickWorkerScriptEngine::removeWorkerScript(int id)
 {
     QQuickWorkerScriptEnginePrivate::WorkerScript* script = d->workers.value(id);
     if (script) {
-        script->owner = 0;
+        script->owner = nullptr;
         QCoreApplication::postEvent(d, new WorkerRemoveEvent(id));
     }
 }
@@ -561,9 +466,6 @@ void QQuickWorkerScriptEngine::run()
 {
     d->m_lock.lock();
 
-    d->workerEngine = new QQuickWorkerScriptEnginePrivate::WorkerEngine(d);
-    d->workerEngine->init();
-
     d->m_wait.wakeAll();
 
     d->m_lock.unlock();
@@ -572,8 +474,6 @@ void QQuickWorkerScriptEngine::run()
 
     qDeleteAll(d->workers);
     d->workers.clear();
-
-    delete d->workerEngine; d->workerEngine = 0;
 }
 
 
@@ -581,8 +481,8 @@ void QQuickWorkerScriptEngine::run()
     \qmltype WorkerScript
     \instantiates QQuickWorkerScript
     \ingroup qtquick-threading
-    \inqmlmodule QtQuick
-    \brief Enables the use of threads in a Qt Quick application
+    \inqmlmodule QtQml
+    \brief Enables the use of threads in a Qt Quick application.
 
     Use WorkerScript to run operations in a new thread.
     This is useful for running operations in the background so
@@ -595,22 +495,32 @@ void QQuickWorkerScriptEngine::run()
 
     \snippet qml/workerscript/workerscript.qml 0
 
-    The above worker script specifies a JavaScript file, "script.js", that handles
-    the operations to be performed in the new thread. Here is \c script.js:
+    The above worker script specifies a JavaScript file, "script.mjs", that handles
+    the operations to be performed in the new thread. Here is \c script.mjs:
 
-    \quotefile qml/workerscript/script.js
+    \quotefile qml/workerscript/script.mjs
 
     When the user clicks anywhere within the rectangle, \c sendMessage() is
     called, triggering the \tt WorkerScript.onMessage() handler in
-    \tt script.js. This in turn sends a reply message that is then received
+    \tt script.mjs. This in turn sends a reply message that is then received
     by the \tt onMessage() handler of \tt myWorker.
 
+    The example uses a script that is an ECMAScript module, because it has the ".mjs" extension.
+    It can use import statements to access functionality from other modules and it is run in JavaScript
+    strict mode.
+
+    If a worker script has the extension ".js" instead, then it is considered to contain plain JavaScript
+    statements and it is run in non-strict mode.
+
+    \note Each WorkerScript element will instantiate a separate JavaScript engine to ensure perfect
+    isolation and thread-safety. If the impact of that results in a memory consumption that is too
+    high for your environment, then consider sharing a WorkerScript element.
 
     \section3 Restrictions
 
     Since the \c WorkerScript.onMessage() function is run in a separate thread, the
     JavaScript file is evaluated in a context separate from the main QML engine. This means
-    that unlike an ordinary JavaScript file that is imported into QML, the \c script.js
+    that unlike an ordinary JavaScript file that is imported into QML, the \c script.mjs
     in the above example cannot access the properties, methods or other attributes
     of the QML item, nor can it access any context properties set on the QML object
     through QQmlContext.
@@ -618,13 +528,14 @@ void QQuickWorkerScriptEngine::run()
     Additionally, there are restrictions on the types of values that can be passed to and
     from the worker script. See the sendMessage() documentation for details.
 
-    Worker script can not use \l {qtqml-javascript-imports.html}{.import} syntax.
+    Worker scripts that are plain JavaScript sources can not use \l {qtqml-javascript-imports.html}{.import} syntax.
+    Scripts that are ECMAScript modules can freely use import and export statements.
 
     \sa {Qt Quick Examples - Threading},
         {Threaded ListModel Example}
 */
 QQuickWorkerScript::QQuickWorkerScript(QObject *parent)
-: QObject(parent), m_engine(0), m_scriptId(-1), m_componentComplete(true)
+: QObject(parent), m_engine(nullptr), m_scriptId(-1), m_componentComplete(true)
 {
 }
 
@@ -638,6 +549,10 @@ QQuickWorkerScript::~QQuickWorkerScript()
 
     This holds the url of the JavaScript file that implements the
     \tt WorkerScript.onMessage() handler for threaded operations.
+
+    If the file name component of the url ends with ".mjs", then the script
+    is parsed as an ECMAScript module and run in strict mode. Otherwise it is considered to be
+    plain script.
 */
 QUrl QQuickWorkerScript::source() const
 {
@@ -685,7 +600,7 @@ void QQuickWorkerScript::sendMessage(QQmlV4Function *args)
     }
 
     QV4::Scope scope(args->v4engine());
-    QV4::ScopedValue argument(scope, QV4::Primitive::undefinedValue());
+    QV4::ScopedValue argument(scope, QV4::Value::undefinedValue());
     if (args->length() != 0)
         argument = (*args)[0];
 
@@ -704,7 +619,7 @@ QQuickWorkerScriptEngine *QQuickWorkerScript::engine()
         QQmlEngine *engine = qmlEngine(this);
         if (!engine) {
             qWarning("QQuickWorkerScript: engine() called without qmlEngine() set");
-            return 0;
+            return nullptr;
         }
 
         m_engine = QQmlEnginePrivate::get(engine)->getWorkerScriptEngine();
@@ -715,7 +630,7 @@ QQuickWorkerScriptEngine *QQuickWorkerScript::engine()
 
         return m_engine;
     }
-    return 0;
+    return nullptr;
 }
 
 void QQuickWorkerScript::componentComplete()
@@ -739,8 +654,7 @@ bool QQuickWorkerScript::event(QEvent *event)
         QQmlEngine *engine = qmlEngine(this);
         if (engine) {
             WorkerDataEvent *workerEvent = static_cast<WorkerDataEvent *>(event);
-            QV8Engine *v8engine = QQmlEnginePrivate::get(engine)->v8engine();
-            QV4::Scope scope(QV8Engine::getV4(v8engine));
+            QV4::Scope scope(engine->handle());
             QV4::ScopedValue value(scope, QV4::Serialize::deserialize(workerEvent->data(), scope.engine));
             emit message(QQmlV4Handle(value));
         }
diff --git a/src/qml/types/qquickworkerscript_p.h b/src/qml/types/qquickworkerscript_p.h
index dce3acc3e1..1a8d2ab076 100644
--- a/src/qml/types/qquickworkerscript_p.h
+++ b/src/qml/types/qquickworkerscript_p.h
@@ -51,7 +51,7 @@
 // We mean it.
 //
 
-#include "qqml.h"
+#include <qqml.h>
 
 #include <QtQml/qqmlparserstatus.h>
 #include <QtCore/qthread.h>
@@ -67,7 +67,7 @@ class QQuickWorkerScriptEngine : public QThread
 {
 Q_OBJECT
 public:
-    QQuickWorkerScriptEngine(QQmlEngine *parent = 0);
+    QQuickWorkerScriptEngine(QQmlEngine *parent = nullptr);
     ~QQuickWorkerScriptEngine();
 
     int registerWorkerScript(QQuickWorkerScript *);
@@ -91,7 +91,7 @@ class Q_AUTOTEST_EXPORT QQuickWorkerScript : public QObject, public QQmlParserSt
 
     Q_INTERFACES(QQmlParserStatus)
 public:
-    QQuickWorkerScript(QObject *parent = 0);
+    QQuickWorkerScript(QObject *parent = nullptr);
     ~QQuickWorkerScript();
 
     QUrl source() const;
diff --git a/src/qml/types/types.pri b/src/qml/types/types.pri
index e85ab5982b..1765beb09e 100644
--- a/src/qml/types/types.pri
+++ b/src/qml/types/types.pri
@@ -1,33 +1,56 @@
 SOURCES += \
     $$PWD/qqmlbind.cpp \
     $$PWD/qqmlconnections.cpp \
-    $$PWD/qqmldelegatemodel.cpp \
-    $$PWD/qqmllistmodel.cpp \
-    $$PWD/qqmllistmodelworkeragent.cpp \
     $$PWD/qqmlmodelsmodule.cpp \
     $$PWD/qqmlmodelindexvaluetype.cpp \
     $$PWD/qqmlobjectmodel.cpp \
     $$PWD/qquickpackage.cpp \
-    $$PWD/qquickworkerscript.cpp \
-    $$PWD/qqmlinstantiator.cpp
+    $$PWD/qqmlinstantiator.cpp \
+    $$PWD/qqmltableinstancemodel.cpp \
+    $$PWD/qqmltablemodel.cpp
 
 HEADERS += \
     $$PWD/qqmlbind_p.h \
     $$PWD/qqmlconnections_p.h \
-    $$PWD/qqmldelegatemodel_p.h \
-    $$PWD/qqmldelegatemodel_p_p.h \
-    $$PWD/qqmllistmodel_p.h \
-    $$PWD/qqmllistmodel_p_p.h \
-    $$PWD/qqmllistmodelworkeragent_p.h \
     $$PWD/qqmlmodelsmodule_p.h \
     $$PWD/qqmlmodelindexvaluetype_p.h \
     $$PWD/qqmlobjectmodel_p.h \
     $$PWD/qquickpackage_p.h \
-    $$PWD/qquickworkerscript_p.h \
     $$PWD/qqmlinstantiator_p.h \
-    $$PWD/qqmlinstantiator_p_p.h
+    $$PWD/qqmlinstantiator_p_p.h \
+    $$PWD/qqmltableinstancemodel_p.h \
+    $$PWD/qqmltablemodel_p.h
 
-qtConfig(animation) {
+qtConfig(qml-worker-script) {
+    SOURCES += \
+        $$PWD/qquickworkerscript.cpp
+    HEADERS += \
+        $$PWD/qquickworkerscript_p.h
+}
+
+qtConfig(qml-list-model) {
+    SOURCES += \
+        $$PWD/qqmllistmodel.cpp \
+        $$PWD/qqmllistmodelworkeragent.cpp
+
+    HEADERS += \
+        $$PWD/qqmllistmodel_p.h \
+        $$PWD/qqmllistmodel_p_p.h \
+        $$PWD/qqmllistmodelworkeragent_p.h
+}
+
+qtConfig(qml-delegate-model) {
+    SOURCES += \
+        $$PWD/qqmldelegatemodel.cpp \
+        $$PWD/qqmldelegatecomponent.cpp
+
+    HEADERS += \
+        $$PWD/qqmldelegatemodel_p.h \
+        $$PWD/qqmldelegatemodel_p_p.h \
+        $$PWD/qqmldelegatecomponent_p.h
+}
+
+qtConfig(qml-animation) {
     SOURCES += \
         $$PWD/qqmltimer.cpp
 
diff --git a/src/qml/util/qqmladaptormodel.cpp b/src/qml/util/qqmladaptormodel.cpp
index b9f6ea461a..d9cb6506b8 100644
--- a/src/qml/util/qqmladaptormodel.cpp
+++ b/src/qml/util/qqmladaptormodel.cpp
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2016 The Qt Company Ltd.
+** Copyright (C) 2018 The Qt Company Ltd.
 ** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the QtQml module of the Qt Toolkit.
@@ -61,11 +61,12 @@ public:
 
 V4_DEFINE_EXTENSION(QQmlAdaptorModelEngineData, engineData)
 
-static void get_index(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+static QV4::ReturnedValue get_index(const QV4::FunctionObject *f, const QV4::Value *thisObject, const QV4::Value *, int)
 {
-    QV4::Scoped<QQmlDelegateModelItemObject> o(scope, callData->thisObject.as<QQmlDelegateModelItemObject>());
+    QV4::Scope scope(f);
+    QV4::Scoped<QQmlDelegateModelItemObject> o(scope, thisObject->as<QQmlDelegateModelItemObject>());
     if (!o)
-        RETURN_RESULT(scope.engine->throwTypeError(QStringLiteral("Not a valid VisualData object")));
+        RETURN_RESULT(scope.engine->throwTypeError(QStringLiteral("Not a valid DelegateModel object")));
 
     RETURN_RESULT(QV4::Encode(o->d()->item->index));
 }
@@ -95,7 +96,7 @@ public:
     QQmlDMCachedModelData(
             QQmlDelegateModelItemMetaType *metaType,
             VDMModelDelegateDataType *dataType,
-            int index);
+            int index, int row, int column);
 
     int metaCall(QMetaObject::Call call, int id, void **arguments);
 
@@ -105,8 +106,8 @@ public:
     void setValue(const QString &role, const QVariant &value) override;
     bool resolveIndex(const QQmlAdaptorModel &model, int idx) override;
 
-    static QV4::ReturnedValue get_property(QV4::CallContext *ctx, uint propertyId);
-    static QV4::ReturnedValue set_property(QV4::CallContext *ctx, uint propertyId);
+    static QV4::ReturnedValue get_property(const QV4::FunctionObject *, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
+    static QV4::ReturnedValue set_property(const QV4::FunctionObject *, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
 
     VDMModelDelegateDataType *type;
     QVector<QVariant> cachedData;
@@ -120,21 +121,12 @@ class VDMModelDelegateDataType
 public:
     VDMModelDelegateDataType(QQmlAdaptorModel *model)
         : model(model)
-        , metaObject(0)
-        , propertyCache(0)
         , propertyOffset(0)
         , signalOffset(0)
         , hasModelData(false)
     {
     }
 
-    ~VDMModelDelegateDataType()
-    {
-        if (propertyCache)
-            propertyCache->release();
-        free(metaObject);
-    }
-
     bool notify(
             const QQmlAdaptorModel &,
             const QList<QQmlDelegateModelItem *> &items,
@@ -175,7 +167,7 @@ public:
             const int idx = item->modelIndex();
             if (idx >= index && idx < index + count) {
                 for (int i = 0; i < signalIndexes.count(); ++i)
-                    QMetaObject::activate(item, signalIndexes.at(i), 0);
+                    QMetaObject::activate(item, signalIndexes.at(i), nullptr);
             }
         }
         return changed;
@@ -194,11 +186,12 @@ public:
         dataType->watchedRoles += newRoles;
     }
 
-    static void get_hasModelChildren(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+    static QV4::ReturnedValue get_hasModelChildren(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *, int)
     {
-        QV4::Scoped<QQmlDelegateModelItemObject> o(scope, callData->thisObject.as<QQmlDelegateModelItemObject>());
+        QV4::Scope scope(b);
+        QV4::Scoped<QQmlDelegateModelItemObject> o(scope, thisObject->as<QQmlDelegateModelItemObject>());
         if (!o)
-            RETURN_RESULT(scope.engine->throwTypeError(QStringLiteral("Not a valid VisualData object")));
+            RETURN_RESULT(scope.engine->throwTypeError(QStringLiteral("Not a valid DelegateModel object")));
 
         const QQmlAdaptorModel *const model = static_cast<QQmlDMCachedModelData *>(o->d()->item)->type->model;
         if (o->d()->item->index >= 0 && *model) {
@@ -215,8 +208,8 @@ public:
         QV4::ExecutionEngine *v4 = data->v4;
         QV4::Scope scope(v4);
         QV4::ScopedObject proto(scope, v4->newObject());
-        proto->defineAccessorProperty(QStringLiteral("index"), get_index, 0);
-        proto->defineAccessorProperty(QStringLiteral("hasModelChildren"), get_hasModelChildren, 0);
+        proto->defineAccessorProperty(QStringLiteral("index"), get_index, nullptr);
+        proto->defineAccessorProperty(QStringLiteral("hasModelChildren"), get_hasModelChildren, nullptr);
         QV4::ScopedProperty p(scope);
 
         typedef QHash<QByteArray, int>::const_iterator iterator;
@@ -226,8 +219,8 @@ public:
 
             QV4::ScopedString name(scope, v4->newString(QString::fromUtf8(propertyName)));
             QV4::ExecutionContext *global = v4->rootContext();
-            QV4::ScopedFunctionObject g(scope, v4->memoryManager->allocObject<QV4::IndexedBuiltinFunction>(global, propertyId, QQmlDMCachedModelData::get_property));
-            QV4::ScopedFunctionObject s(scope, v4->memoryManager->allocObject<QV4::IndexedBuiltinFunction>(global, propertyId, QQmlDMCachedModelData::set_property));
+            QV4::ScopedFunctionObject g(scope, v4->memoryManager->allocate<QV4::IndexedBuiltinFunction>(global, propertyId, QQmlDMCachedModelData::get_property));
+            QV4::ScopedFunctionObject s(scope, v4->memoryManager->allocate<QV4::IndexedBuiltinFunction>(global, propertyId, QQmlDMCachedModelData::set_property));
             p->setGetter(g);
             p->setSetter(s);
             proto->insertMember(name, p, QV4::Attr_Accessor|QV4::Attr_NotEnumerable|QV4::Attr_NotConfigurable);
@@ -253,16 +246,13 @@ public:
     QList<QByteArray> watchedRoles;
     QHash<QByteArray, int> roleNames;
     QQmlAdaptorModel *model;
-    QMetaObject *metaObject;
-    QQmlPropertyCache *propertyCache;
     int propertyOffset;
     int signalOffset;
     bool hasModelData;
 };
 
-QQmlDMCachedModelData::QQmlDMCachedModelData(
-        QQmlDelegateModelItemMetaType *metaType, VDMModelDelegateDataType *dataType, int index)
-    : QQmlDelegateModelItem(metaType, index)
+QQmlDMCachedModelData::QQmlDMCachedModelData(QQmlDelegateModelItemMetaType *metaType, VDMModelDelegateDataType *dataType, int index, int row, int column)
+    : QQmlDelegateModelItem(metaType, dataType, index, row, column)
     , type(dataType)
 {
     if (index == -1)
@@ -271,10 +261,6 @@ QQmlDMCachedModelData::QQmlDMCachedModelData(
     QObjectPrivate::get(this)->metaObject = type;
 
     type->addref();
-
-    QQmlData *qmldata = QQmlData::get(this, true);
-    qmldata->propertyCache = dataType->propertyCache;
-    qmldata->propertyCache->addref();
 }
 
 int QQmlDMCachedModelData::metaCall(QMetaObject::Call call, int id, void **arguments)
@@ -296,11 +282,11 @@ int QQmlDMCachedModelData::metaCall(QMetaObject::Call call, int id, void **argum
             const QMetaObject *meta = metaObject();
             if (cachedData.count() > 1) {
                 cachedData[propertyIndex] = *static_cast<QVariant *>(arguments[0]);
-                QMetaObject::activate(this, meta, propertyIndex, 0);
+                QMetaObject::activate(this, meta, propertyIndex, nullptr);
             } else if (cachedData.count() == 1) {
                 cachedData[0] = *static_cast<QVariant *>(arguments[0]);
-                QMetaObject::activate(this, meta, 0, 0);
-                QMetaObject::activate(this, meta, 1, 0);
+                QMetaObject::activate(this, meta, 0, nullptr);
+                QMetaObject::activate(this, meta, 1, nullptr);
             }
         } else if (*type->model) {
             setValue(type->propertyRoles.at(propertyIndex), *static_cast<QVariant *>(arguments[0]));
@@ -324,29 +310,30 @@ void QQmlDMCachedModelData::setValue(const QString &role, const QVariant &value)
     }
 }
 
-bool QQmlDMCachedModelData::resolveIndex(const QQmlAdaptorModel &, int idx)
+bool QQmlDMCachedModelData::resolveIndex(const QQmlAdaptorModel &adaptorModel, int idx)
 {
     if (index == -1) {
         Q_ASSERT(idx >= 0);
-        index = idx;
         cachedData.clear();
-        emit modelIndexChanged();
+        setModelIndex(idx, adaptorModel.rowAt(idx), adaptorModel.columnAt(idx));
         const QMetaObject *meta = metaObject();
         const int propertyCount = type->propertyRoles.count();
         for (int i = 0; i < propertyCount; ++i)
-            QMetaObject::activate(this, meta, i, 0);
+            QMetaObject::activate(this, meta, i, nullptr);
         return true;
     } else {
         return false;
     }
 }
 
-QV4::ReturnedValue QQmlDMCachedModelData::get_property(QV4::CallContext *ctx, uint propertyId)
+QV4::ReturnedValue QQmlDMCachedModelData::get_property(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *, int)
 {
-    QV4::Scope scope(ctx);
-    QV4::Scoped<QQmlDelegateModelItemObject> o(scope, ctx->thisObject().as<QQmlDelegateModelItemObject>());
+    QV4::Scope scope(b);
+    QV4::Scoped<QQmlDelegateModelItemObject> o(scope, thisObject->as<QQmlDelegateModelItemObject>());
     if (!o)
-        return ctx->engine()->throwTypeError(QStringLiteral("Not a valid VisualData object"));
+        return scope.engine->throwTypeError(QStringLiteral("Not a valid DelegateModel object"));
+
+    uint propertyId = static_cast<const QV4::IndexedBuiltinFunction *>(b)->d()->index;
 
     QQmlDMCachedModelData *modelData = static_cast<QQmlDMCachedModelData *>(o->d()->item);
     if (o->d()->item->index == -1) {
@@ -361,25 +348,27 @@ QV4::ReturnedValue QQmlDMCachedModelData::get_property(QV4::CallContext *ctx, ui
     return QV4::Encode::undefined();
 }
 
-QV4::ReturnedValue QQmlDMCachedModelData::set_property(QV4::CallContext *ctx, uint propertyId)
+QV4::ReturnedValue QQmlDMCachedModelData::set_property(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc)
 {
-    QV4::Scope scope(ctx);
-    QV4::Scoped<QQmlDelegateModelItemObject> o(scope, ctx->thisObject().as<QQmlDelegateModelItemObject>());
+    QV4::Scope scope(b);
+    QV4::Scoped<QQmlDelegateModelItemObject> o(scope, thisObject->as<QQmlDelegateModelItemObject>());
     if (!o)
-        return ctx->engine()->throwTypeError(QStringLiteral("Not a valid VisualData object"));
-    if (!ctx->argc())
-        return ctx->engine()->throwTypeError();
+        return scope.engine->throwTypeError(QStringLiteral("Not a valid DelegateModel object"));
+    if (!argc)
+        return scope.engine->throwTypeError();
+
+    uint propertyId = static_cast<const QV4::IndexedBuiltinFunction *>(b)->d()->index;
 
     if (o->d()->item->index == -1) {
         QQmlDMCachedModelData *modelData = static_cast<QQmlDMCachedModelData *>(o->d()->item);
         if (!modelData->cachedData.isEmpty()) {
             if (modelData->cachedData.count() > 1) {
-                modelData->cachedData[propertyId] = scope.engine->toVariant(ctx->args()[0], QVariant::Invalid);
-                QMetaObject::activate(o->d()->item, o->d()->item->metaObject(), propertyId, 0);
+                modelData->cachedData[propertyId] = scope.engine->toVariant(argv[0], QVariant::Invalid);
+                QMetaObject::activate(o->d()->item, o->d()->item->metaObject(), propertyId, nullptr);
             } else if (modelData->cachedData.count() == 1) {
-                modelData->cachedData[0] = scope.engine->toVariant(ctx->args()[0], QVariant::Invalid);
-                QMetaObject::activate(o->d()->item, o->d()->item->metaObject(), 0, 0);
-                QMetaObject::activate(o->d()->item, o->d()->item->metaObject(), 1, 0);
+                modelData->cachedData[0] = scope.engine->toVariant(argv[0], QVariant::Invalid);
+                QMetaObject::activate(o->d()->item, o->d()->item->metaObject(), 0, nullptr);
+                QMetaObject::activate(o->d()->item, o->d()->item->metaObject(), 1, nullptr);
             }
         }
     }
@@ -394,12 +383,13 @@ class QQmlDMAbstractItemModelData : public QQmlDMCachedModelData
 {
     Q_OBJECT
     Q_PROPERTY(bool hasModelChildren READ hasModelChildren CONSTANT)
+
 public:
     QQmlDMAbstractItemModelData(
             QQmlDelegateModelItemMetaType *metaType,
             VDMModelDelegateDataType *dataType,
-            int index)
-        : QQmlDMCachedModelData(metaType, dataType, index)
+            int index, int row, int column)
+        : QQmlDMCachedModelData(metaType, dataType, index, row, column)
     {
     }
 
@@ -407,7 +397,7 @@ public:
     {
         if (index >= 0 && *type->model) {
             const QAbstractItemModel * const model = type->model->aim();
-            return model->hasChildren(model->index(index, 0, type->model->rootIndex));
+            return model->hasChildren(model->index(row, column, type->model->rootIndex));
         } else {
             return false;
         }
@@ -415,13 +405,13 @@ public:
 
     QVariant value(int role) const override
     {
-        return type->model->aim()->index(index, 0, type->model->rootIndex).data(role);
+        return type->model->aim()->index(row, column, type->model->rootIndex).data(role);
     }
 
     void setValue(int role, const QVariant &value) override
     {
         type->model->aim()->setData(
-                type->model->aim()->index(index, 0, type->model->rootIndex), value, role);
+                type->model->aim()->index(row, column, type->model->rootIndex), value, role);
     }
 
     QV4::ReturnedValue get() override
@@ -432,8 +422,8 @@ public:
         }
         QV4::Scope scope(v4);
         QV4::ScopedObject proto(scope, type->prototype.value());
-        QV4::ScopedObject o(scope, proto->engine()->memoryManager->allocObject<QQmlDelegateModelItemObject>(this));
-        o->setPrototype(proto);
+        QV4::ScopedObject o(scope, proto->engine()->memoryManager->allocate<QQmlDelegateModelItemObject>(this));
+        o->setPrototypeOf(proto);
         ++scriptRef;
         return o.asReturnedValue();
     }
@@ -447,31 +437,18 @@ public:
     {
     }
 
-    int count(const QQmlAdaptorModel &model) const override
+    int rowCount(const QQmlAdaptorModel &model) const override
     {
         return model.aim()->rowCount(model.rootIndex);
     }
 
-    void cleanup(QQmlAdaptorModel &model, QQmlDelegateModel *vdm) const override
-    {
-        QAbstractItemModel * const aim = model.aim();
-        if (aim && vdm) {
-            QObject::disconnect(aim, SIGNAL(rowsInserted(QModelIndex,int,int)),
-                                vdm, SLOT(_q_rowsInserted(QModelIndex,int,int)));
-            QObject::disconnect(aim, SIGNAL(rowsAboutToBeRemoved(QModelIndex,int,int)),
-                                vdm, SLOT(_q_rowsAboutToBeRemoved(QModelIndex,int,int)));
-            QObject::disconnect(aim, SIGNAL(rowsRemoved(QModelIndex,int,int)),
-                                vdm, SLOT(_q_rowsRemoved(QModelIndex,int,int)));
-            QObject::disconnect(aim, SIGNAL(dataChanged(QModelIndex,QModelIndex,QVector<int>)),
-                                vdm, SLOT(_q_dataChanged(QModelIndex,QModelIndex,QVector<int>)));
-            QObject::disconnect(aim, SIGNAL(rowsMoved(QModelIndex,int,int,QModelIndex,int)),
-                                vdm, SLOT(_q_rowsMoved(QModelIndex,int,int,QModelIndex,int)));
-            QObject::disconnect(aim, SIGNAL(modelReset()),
-                                vdm, SLOT(_q_modelReset()));
-            QObject::disconnect(aim, SIGNAL(layoutChanged(QList<QPersistentModelIndex>,QAbstractItemModel::LayoutChangeHint)),
-                                vdm, SLOT(_q_layoutChanged(QList<QPersistentModelIndex>,QAbstractItemModel::LayoutChangeHint)));
-        }
+    int columnCount(const QQmlAdaptorModel &model) const override
+    {
+        return model.aim()->columnCount(model.rootIndex);
+    }
 
+    void cleanup(QQmlAdaptorModel &) const override
+    {
         const_cast<VDMAbstractItemModelDataType *>(this)->release();
     }
 
@@ -479,9 +456,9 @@ public:
     {
         QHash<QByteArray, int>::const_iterator it = roleNames.find(role.toUtf8());
         if (it != roleNames.end()) {
-            return model.aim()->index(index, 0, model.rootIndex).data(*it);
+            return model.aim()->index(model.rowAt(index), model.columnAt(index), model.rootIndex).data(*it);
         } else if (role == QLatin1String("hasModelChildren")) {
-            return QVariant(model.aim()->hasChildren(model.aim()->index(index, 0, model.rootIndex)));
+            return QVariant(model.aim()->hasChildren(model.aim()->index(model.rowAt(index), model.columnAt(index), model.rootIndex)));
         } else {
             return QVariant();
         }
@@ -497,7 +474,7 @@ public:
     QVariant modelIndex(const QQmlAdaptorModel &model, int index) const override
     {
         return model
-                ? QVariant::fromValue(model.aim()->index(index, 0, model.rootIndex))
+                ? QVariant::fromValue(model.aim()->index(model.rowAt(index), model.columnAt(index), model.rootIndex))
                 : QVariant();
     }
 
@@ -515,16 +492,15 @@ public:
     QQmlDelegateModelItem *createItem(
             QQmlAdaptorModel &model,
             QQmlDelegateModelItemMetaType *metaType,
-            QQmlEngine *engine,
-            int index) const override
+            int index, int row, int column) const override
     {
         VDMAbstractItemModelDataType *dataType = const_cast<VDMAbstractItemModelDataType *>(this);
         if (!metaObject)
-            dataType->initializeMetaType(model, engine);
-        return new QQmlDMAbstractItemModelData(metaType, dataType, index);
+            dataType->initializeMetaType(model);
+        return new QQmlDMAbstractItemModelData(metaType, dataType, index, row, column);
     }
 
-    void initializeMetaType(QQmlAdaptorModel &model, QQmlEngine *engine)
+    void initializeMetaType(QQmlAdaptorModel &model)
     {
         QMetaObjectBuilder builder;
         setModelDataType<QQmlDMAbstractItemModelData>(&builder, this);
@@ -547,9 +523,9 @@ public:
             addProperty(&builder, 1, propertyName, propertyType);
         }
 
-        metaObject = builder.toMetaObject();
+        metaObject.reset(builder.toMetaObject());
         *static_cast<QMetaObject *>(this) = *metaObject;
-        propertyCache = new QQmlPropertyCache(QV8Engine::getV4(engine), metaObject);
+        propertyCache = new QQmlPropertyCache(metaObject.data(), model.modelItemRevision);
     }
 };
 
@@ -562,8 +538,10 @@ class QQmlDMListAccessorData : public QQmlDelegateModelItem
     Q_OBJECT
     Q_PROPERTY(QVariant modelData READ modelData WRITE setModelData NOTIFY modelDataChanged)
 public:
-    QQmlDMListAccessorData(QQmlDelegateModelItemMetaType *metaType, int index, const QVariant &value)
-        : QQmlDelegateModelItem(metaType, index)
+    QQmlDMListAccessorData(QQmlDelegateModelItemMetaType *metaType,
+                           QQmlAdaptorModel::Accessors *accessor,
+                           int index, int row, int column, const QVariant &value)
+        : QQmlDelegateModelItem(metaType, accessor, index, row, column)
         , cachedData(value)
     {
     }
@@ -575,40 +553,43 @@ public:
 
     void setModelData(const QVariant &data)
     {
-        if (index == -1 && data != cachedData) {
-            cachedData = data;
-            emit modelDataChanged();
-        }
+        if (data == cachedData)
+            return;
+
+        cachedData = data;
+        emit modelDataChanged();
     }
 
-    static void get_modelData(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+    static QV4::ReturnedValue get_modelData(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *, int)
     {
-        QV4::Scoped<QQmlDelegateModelItemObject> o(scope, callData->thisObject.as<QQmlDelegateModelItemObject>());
+        QV4::ExecutionEngine *v4 = b->engine();
+        const QQmlDelegateModelItemObject *o = thisObject->as<QQmlDelegateModelItemObject>();
         if (!o)
-            RETURN_RESULT(scope.engine->throwTypeError(QStringLiteral("Not a valid VisualData object")));
+            return v4->throwTypeError(QStringLiteral("Not a valid DelegateModel object"));
 
-        RETURN_RESULT(scope.engine->fromVariant(static_cast<QQmlDMListAccessorData *>(o->d()->item)->cachedData));
+        return v4->fromVariant(static_cast<QQmlDMListAccessorData *>(o->d()->item)->cachedData);
     }
 
-    static void set_modelData(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+    static QV4::ReturnedValue set_modelData(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc)
     {
-        QV4::Scoped<QQmlDelegateModelItemObject> o(scope, callData->thisObject.as<QQmlDelegateModelItemObject>());
+        QV4::ExecutionEngine *v4 = b->engine();
+        const QQmlDelegateModelItemObject *o = thisObject->as<QQmlDelegateModelItemObject>();
         if (!o)
-            RETURN_RESULT(scope.engine->throwTypeError(QStringLiteral("Not a valid VisualData object")));
-        if (!callData->argc)
-            RETURN_RESULT(scope.engine->throwTypeError());
+            return v4->throwTypeError(QStringLiteral("Not a valid DelegateModel object"));
+        if (!argc)
+            return v4->throwTypeError();
 
-        static_cast<QQmlDMListAccessorData *>(o->d()->item)->setModelData(scope.engine->toVariant(callData->args[0], QVariant::Invalid));
-        RETURN_RESULT(QV4::Encode::undefined());
+        static_cast<QQmlDMListAccessorData *>(o->d()->item)->setModelData(v4->toVariant(argv[0], QVariant::Invalid));
+        return QV4::Encode::undefined();
     }
 
     QV4::ReturnedValue get() override
     {
         QQmlAdaptorModelEngineData *data = engineData(v4);
         QV4::Scope scope(v4);
-        QV4::ScopedObject o(scope, v4->memoryManager->allocObject<QQmlDelegateModelItemObject>(this));
+        QV4::ScopedObject o(scope, v4->memoryManager->allocate<QQmlDelegateModelItemObject>(this));
         QV4::ScopedObject p(scope, data->listItemProto.value());
-        o->setPrototype(p);
+        o->setPrototypeOf(p);
         ++scriptRef;
         return o.asReturnedValue();
     }
@@ -641,16 +622,29 @@ private:
 };
 
 
-class VDMListDelegateDataType : public QQmlAdaptorModel::Accessors
+class VDMListDelegateDataType : public QQmlRefCount, public QQmlAdaptorModel::Accessors
 {
 public:
-    inline VDMListDelegateDataType() {}
+    VDMListDelegateDataType()
+        : QQmlRefCount()
+        , QQmlAdaptorModel::Accessors()
+    {}
+
+    void cleanup(QQmlAdaptorModel &) const override
+    {
+        const_cast<VDMListDelegateDataType *>(this)->release();
+    }
 
-    int count(const QQmlAdaptorModel &model) const override
+    int rowCount(const QQmlAdaptorModel &model) const override
     {
         return model.list.count();
     }
 
+    int columnCount(const QQmlAdaptorModel &) const override
+    {
+        return 1;
+    }
+
     QVariant value(const QQmlAdaptorModel &model, int index, const QString &role) const override
     {
         return role == QLatin1String("modelData")
@@ -661,14 +655,34 @@ public:
     QQmlDelegateModelItem *createItem(
             QQmlAdaptorModel &model,
             QQmlDelegateModelItemMetaType *metaType,
-            QQmlEngine *,
-            int index) const override
+            int index, int row, int column) const override
     {
+        VDMListDelegateDataType *dataType = const_cast<VDMListDelegateDataType *>(this);
+        if (!propertyCache) {
+            dataType->propertyCache = new QQmlPropertyCache(
+                        &QQmlDMListAccessorData::staticMetaObject, model.modelItemRevision);
+        }
+
         return new QQmlDMListAccessorData(
                 metaType,
-                index,
+                dataType,
+                index, row, column,
                 index >= 0 && index < model.list.count() ? model.list.at(index) : QVariant());
     }
+
+    bool notify(const QQmlAdaptorModel &model, const QList<QQmlDelegateModelItem *> &items, int index, int count, const QVector<int> &) const override
+    {
+        for (auto modelItem : items) {
+            const int modelItemIndex = modelItem->index;
+            if (modelItemIndex < index || modelItemIndex >= index + count)
+                continue;
+
+            auto listModelItem = static_cast<QQmlDMListAccessorData *>(modelItem);
+            QVariant updatedModelData = model.list.at(listModelItem->index);
+            listModelItem->setModelData(updatedModelData);
+        }
+        return true;
+    }
 };
 
 //-----------------------------------------------------------------
@@ -679,33 +693,43 @@ class VDMObjectDelegateDataType;
 class QQmlDMObjectData : public QQmlDelegateModelItem, public QQmlAdaptorModelProxyInterface
 {
     Q_OBJECT
-    Q_PROPERTY(QObject *modelData READ modelData CONSTANT)
+    Q_PROPERTY(QObject *modelData READ modelData NOTIFY modelDataChanged)
     Q_INTERFACES(QQmlAdaptorModelProxyInterface)
 public:
     QQmlDMObjectData(
             QQmlDelegateModelItemMetaType *metaType,
             VDMObjectDelegateDataType *dataType,
-            int index,
+            int index, int row, int column,
             QObject *object);
 
+    void setModelData(QObject *modelData)
+    {
+        if (modelData == object)
+            return;
+
+        object = modelData;
+        emit modelDataChanged();
+    }
+
     QObject *modelData() const { return object; }
     QObject *proxiedObject() override { return object; }
 
     QPointer<QObject> object;
+
+Q_SIGNALS:
+    void modelDataChanged();
 };
 
 class VDMObjectDelegateDataType : public QQmlRefCount, public QQmlAdaptorModel::Accessors
 {
 public:
-    QMetaObject *metaObject;
     int propertyOffset;
     int signalOffset;
     bool shared;
     QMetaObjectBuilder builder;
 
     VDMObjectDelegateDataType()
-        : metaObject(0)
-        , propertyOffset(0)
+        : propertyOffset(0)
         , signalOffset(0)
         , shared(true)
     {
@@ -714,11 +738,10 @@ public:
     VDMObjectDelegateDataType(const VDMObjectDelegateDataType &type)
         : QQmlRefCount()
         , QQmlAdaptorModel::Accessors()
-        , metaObject(0)
         , propertyOffset(type.propertyOffset)
         , signalOffset(type.signalOffset)
         , shared(false)
-        , builder(type.metaObject, QMetaObjectBuilder::Properties
+        , builder(type.metaObject.data(), QMetaObjectBuilder::Properties
                 | QMetaObjectBuilder::Signals
                 | QMetaObjectBuilder::SuperClass
                 | QMetaObjectBuilder::ClassName)
@@ -726,14 +749,14 @@ public:
         builder.setFlags(QMetaObjectBuilder::DynamicMetaObject);
     }
 
-    ~VDMObjectDelegateDataType()
+    int rowCount(const QQmlAdaptorModel &model) const override
     {
-        free(metaObject);
+        return model.list.count();
     }
 
-    int count(const QQmlAdaptorModel &model) const override
+    int columnCount(const QQmlAdaptorModel &) const override
     {
-        return model.list.count();
+        return 1;
     }
 
     QVariant value(const QQmlAdaptorModel &model, int index, const QString &role) const override
@@ -746,28 +769,48 @@ public:
     QQmlDelegateModelItem *createItem(
             QQmlAdaptorModel &model,
             QQmlDelegateModelItemMetaType *metaType,
-            QQmlEngine *,
-            int index) const override
+            int index, int row, int column) const override
     {
         VDMObjectDelegateDataType *dataType = const_cast<VDMObjectDelegateDataType *>(this);
         if (!metaObject)
             dataType->initializeMetaType(model);
         return index >= 0 && index < model.list.count()
-                ? new QQmlDMObjectData(metaType, dataType, index, qvariant_cast<QObject *>(model.list.at(index)))
-                : 0;
+                ? new QQmlDMObjectData(metaType, dataType, index, row, column, qvariant_cast<QObject *>(model.list.at(index)))
+                : nullptr;
     }
 
-    void initializeMetaType(QQmlAdaptorModel &)
+    void initializeMetaType(QQmlAdaptorModel &model)
     {
+        Q_UNUSED(model);
         setModelDataType<QQmlDMObjectData>(&builder, this);
 
-        metaObject = builder.toMetaObject();
+        metaObject.reset(builder.toMetaObject());
+        // Note: ATM we cannot create a shared property cache for this class, since each model
+        // object can have different properties. And to make those properties available to the
+        // delegate, QQmlDMObjectData makes use of a QAbstractDynamicMetaObject subclass
+        // (QQmlDMObjectDataMetaObject), which we cannot represent in a QQmlPropertyCache.
+        // By not having a shared property cache, revisioned properties in QQmlDelegateModelItem
+        // will always be available to the delegate, regardless of the import version.
     }
 
-    void cleanup(QQmlAdaptorModel &, QQmlDelegateModel *) const override
+    void cleanup(QQmlAdaptorModel &) const override
     {
         const_cast<VDMObjectDelegateDataType *>(this)->release();
     }
+
+    bool notify(const QQmlAdaptorModel &model, const QList<QQmlDelegateModelItem *> &items, int index, int count, const QVector<int> &) const override
+    {
+        for (auto modelItem : items) {
+            const int modelItemIndex = modelItem->index;
+            if (modelItemIndex < index || modelItemIndex >= index + count)
+                continue;
+
+            auto objectModelItem = static_cast<QQmlDMObjectData *>(modelItem);
+            QObject *updatedModelData = qvariant_cast<QObject *>(model.list.at(objectModelItem->index));
+            objectModelItem->setModelData(updatedModelData);
+        }
+        return true;
+    }
 };
 
 class QQmlDMObjectDataMetaObject : public QAbstractDynamicMetaObject
@@ -802,7 +845,7 @@ public:
                 QMetaObject::metacall(m_data->object, call, id - m_type->propertyOffset + objectPropertyOffset, arguments);
             return -1;
         } else if (id >= m_type->signalOffset && call == QMetaObject::InvokeMetaMethod) {
-            QMetaObject::activate(m_data, this, id - m_type->signalOffset, 0);
+            QMetaObject::activate(m_data, this, id - m_type->signalOffset, nullptr);
             return -1;
         } else {
             return m_data->qt_metacall(call, id, arguments);
@@ -846,9 +889,7 @@ public:
             propertyBuilder.setConstant(property.isConstant());
         }
 
-        if (m_type->metaObject)
-            free(m_type->metaObject);
-        m_type->metaObject = m_type->builder.toMetaObject();
+        m_type->metaObject.reset(m_type->builder.toMetaObject());
         *static_cast<QMetaObject *>(this) = *m_type->metaObject;
 
         notifierId = previousMethodCount;
@@ -867,12 +908,11 @@ public:
     VDMObjectDelegateDataType *m_type;
 };
 
-QQmlDMObjectData::QQmlDMObjectData(
-        QQmlDelegateModelItemMetaType *metaType,
+QQmlDMObjectData::QQmlDMObjectData(QQmlDelegateModelItemMetaType *metaType,
         VDMObjectDelegateDataType *dataType,
-        int index,
+        int index, int row, int column,
         QObject *object)
-    : QQmlDelegateModelItem(metaType, index)
+    : QQmlDelegateModelItem(metaType, dataType, index, row, column)
     , object(object)
 {
     new QQmlDMObjectDataMetaObject(this, dataType);
@@ -883,7 +923,6 @@ QQmlDMObjectData::QQmlDMObjectData(
 //-----------------------------------------------------------------
 
 static const QQmlAdaptorModel::Accessors qt_vdm_null_accessors;
-static const VDMListDelegateDataType qt_vdm_list_accessors;
 
 QQmlAdaptorModel::Accessors::~Accessors()
 {
@@ -899,50 +938,34 @@ QQmlAdaptorModel::~QQmlAdaptorModel()
     accessors->cleanup(*this);
 }
 
-void QQmlAdaptorModel::setModel(const QVariant &variant, QQmlDelegateModel *vdm, QQmlEngine *engine)
+void QQmlAdaptorModel::setModel(const QVariant &variant, QObject *parent, QQmlEngine *engine)
 {
-    accessors->cleanup(*this, vdm);
+    accessors->cleanup(*this);
 
     list.setList(variant, engine);
 
     if (QObject *object = qvariant_cast<QObject *>(list.list())) {
-        setObject(object);
-        if (QAbstractItemModel *model = qobject_cast<QAbstractItemModel *>(object)) {
+        setObject(object, parent);
+        if (qobject_cast<QAbstractItemModel *>(object))
             accessors = new VDMAbstractItemModelDataType(this);
-
-            qmlobject_connect(model, QAbstractItemModel, SIGNAL(rowsInserted(QModelIndex,int,int)),
-                              vdm, QQmlDelegateModel, SLOT(_q_rowsInserted(QModelIndex,int,int)));
-            qmlobject_connect(model, QAbstractItemModel, SIGNAL(rowsRemoved(QModelIndex,int,int)),
-                              vdm,  QQmlDelegateModel, SLOT(_q_rowsRemoved(QModelIndex,int,int)));
-            qmlobject_connect(model, QAbstractItemModel, SIGNAL(rowsAboutToBeRemoved(QModelIndex,int,int)),
-                              vdm,  QQmlDelegateModel, SLOT(_q_rowsAboutToBeRemoved(QModelIndex,int,int)));
-            qmlobject_connect(model, QAbstractItemModel, SIGNAL(dataChanged(QModelIndex,QModelIndex,QVector<int>)),
-                              vdm, QQmlDelegateModel, SLOT(_q_dataChanged(QModelIndex,QModelIndex,QVector<int>)));
-            qmlobject_connect(model, QAbstractItemModel, SIGNAL(rowsMoved(QModelIndex,int,int,QModelIndex,int)),
-                              vdm, QQmlDelegateModel, SLOT(_q_rowsMoved(QModelIndex,int,int,QModelIndex,int)));
-            qmlobject_connect(model, QAbstractItemModel, SIGNAL(modelReset()),
-                              vdm, QQmlDelegateModel, SLOT(_q_modelReset()));
-            qmlobject_connect(model, QAbstractItemModel, SIGNAL(layoutChanged(QList<QPersistentModelIndex>,QAbstractItemModel::LayoutChangeHint)),
-                              vdm, QQmlDelegateModel, SLOT(_q_layoutChanged(QList<QPersistentModelIndex>,QAbstractItemModel::LayoutChangeHint)));
-        } else {
+        else
             accessors = new VDMObjectDelegateDataType;
-        }
     } else if (list.type() == QQmlListAccessor::ListProperty) {
-        setObject(static_cast<const QQmlListReference *>(variant.constData())->object());
+        setObject(static_cast<const QQmlListReference *>(variant.constData())->object(), parent);
         accessors = new VDMObjectDelegateDataType;
     } else if (list.type() != QQmlListAccessor::Invalid
             && list.type() != QQmlListAccessor::Instance) { // Null QObject
-        setObject(0);
-        accessors = &qt_vdm_list_accessors;
+        setObject(nullptr, parent);
+        accessors = new VDMListDelegateDataType;
     } else {
-        setObject(0);
+        setObject(nullptr, parent);
         accessors = &qt_vdm_null_accessors;
     }
 }
 
-void QQmlAdaptorModel::invalidateModel(QQmlDelegateModel *vdm)
+void QQmlAdaptorModel::invalidateModel()
 {
-    accessors->cleanup(*this, vdm);
+    accessors->cleanup(*this);
     accessors = &qt_vdm_null_accessors;
     // Don't clear the model object as we still need the guard to clear the list variant if the
     // object is destroyed.
@@ -953,9 +976,46 @@ bool QQmlAdaptorModel::isValid() const
     return accessors != &qt_vdm_null_accessors;
 }
 
+int QQmlAdaptorModel::count() const
+{
+    return rowCount() * columnCount();
+}
+
+int QQmlAdaptorModel::rowCount() const
+{
+    return qMax(0, accessors->rowCount(*this));
+}
+
+int QQmlAdaptorModel::columnCount() const
+{
+    return qMax(0, accessors->columnCount(*this));
+}
+
+int QQmlAdaptorModel::rowAt(int index) const
+{
+    int count = rowCount();
+    return count <= 0 ? -1 : index % count;
+}
+
+int QQmlAdaptorModel::columnAt(int index) const
+{
+    int count = rowCount();
+    return count <= 0 ? -1 : index / count;
+}
+
+int QQmlAdaptorModel::indexAt(int row, int column) const
+{
+    return column * rowCount() + row;
+}
+
+void QQmlAdaptorModel::useImportVersion(int minorVersion)
+{
+    modelItemRevision = minorVersion;
+}
+
 void QQmlAdaptorModel::objectDestroyed(QObject *)
 {
-    setModel(QVariant(), 0, 0);
+    setModel(QVariant(), nullptr, nullptr);
 }
 
 QQmlAdaptorModelEngineData::QQmlAdaptorModelEngineData(QV4::ExecutionEngine *v4)
@@ -963,7 +1023,7 @@ QQmlAdaptorModelEngineData::QQmlAdaptorModelEngineData(QV4::ExecutionEngine *v4)
 {
     QV4::Scope scope(v4);
     QV4::ScopedObject proto(scope, v4->newObject());
-    proto->defineAccessorProperty(QStringLiteral("index"), get_index, 0);
+    proto->defineAccessorProperty(QStringLiteral("index"), get_index, nullptr);
     proto->defineAccessorProperty(QStringLiteral("modelData"),
                                   QQmlDMListAccessorData::get_modelData, QQmlDMListAccessorData::set_modelData);
     listItemProto.set(v4, proto);
diff --git a/src/qml/util/qqmladaptormodel_p.h b/src/qml/util/qqmladaptormodel_p.h
index 78d964236e..8c18466ab5 100644
--- a/src/qml/util/qqmladaptormodel_p.h
+++ b/src/qml/util/qqmladaptormodel_p.h
@@ -54,8 +54,11 @@
 #include <QtCore/qabstractitemmodel.h>
 
 #include "private/qqmllistaccessor_p.h"
-
+#include <private/qqmlglobal_p.h>
 #include <private/qqmlguard_p.h>
+#include <private/qqmlnullablevalue_p.h>
+
+QT_REQUIRE_CONFIG(qml_delegate_model);
 
 QT_BEGIN_NAMESPACE
 
@@ -65,7 +68,7 @@ class QQmlDelegateModel;
 class QQmlDelegateModelItem;
 class QQmlDelegateModelItemMetaType;
 
-class QQmlAdaptorModel : public QQmlGuard<QObject>
+class Q_QML_PRIVATE_EXPORT QQmlAdaptorModel : public QQmlStrongJSQObjectReference<QObject>
 {
 public:
     class Accessors
@@ -73,8 +76,9 @@ public:
     public:
         inline Accessors() {}
         virtual ~Accessors();
-        virtual int count(const QQmlAdaptorModel &) const { return 0; }
-        virtual void cleanup(QQmlAdaptorModel &, QQmlDelegateModel * = 0) const {}
+        virtual int rowCount(const QQmlAdaptorModel &) const { return 0; }
+        virtual int columnCount(const QQmlAdaptorModel &) const { return 0; }
+        virtual void cleanup(QQmlAdaptorModel &) const {}
 
         virtual QVariant value(const QQmlAdaptorModel &, int, const QString &) const {
             return QVariant(); }
@@ -82,8 +86,7 @@ public:
         virtual QQmlDelegateModelItem *createItem(
                 QQmlAdaptorModel &,
                 QQmlDelegateModelItemMetaType *,
-                QQmlEngine *,
-                int) const { return 0; }
+                int, int, int) const { return nullptr; }
 
         virtual bool notify(
                 const QQmlAdaptorModel &,
@@ -101,29 +104,42 @@ public:
             return QVariant(); }
         virtual bool canFetchMore(const QQmlAdaptorModel &) const { return false; }
         virtual void fetchMore(QQmlAdaptorModel &) const {}
+
+        QScopedPointer<QMetaObject, QScopedPointerPodDeleter> metaObject;
+        QQmlRefPointer<QQmlPropertyCache> propertyCache;
     };
 
     const Accessors *accessors;
     QPersistentModelIndex rootIndex;
     QQmlListAccessor list;
 
+    int modelItemRevision = 0;
+
     QQmlAdaptorModel();
     ~QQmlAdaptorModel();
 
     inline QVariant model() const { return list.list(); }
-    void setModel(const QVariant &variant, QQmlDelegateModel *vdm, QQmlEngine *engine);
-    void invalidateModel(QQmlDelegateModel *vdm);
+    void setModel(const QVariant &variant, QObject *parent, QQmlEngine *engine);
+    void invalidateModel();
 
     bool isValid() const;
+    int count() const;
+    int rowCount() const;
+    int columnCount() const;
+    int rowAt(int index) const;
+    int columnAt(int index) const;
+    int indexAt(int row, int column) const;
+
+    void useImportVersion(int minorVersion);
 
+    inline bool adaptsAim() const { return qobject_cast<QAbstractItemModel *>(object()); }
     inline QAbstractItemModel *aim() { return static_cast<QAbstractItemModel *>(object()); }
     inline const QAbstractItemModel *aim() const { return static_cast<const QAbstractItemModel *>(object()); }
 
-    inline int count() const { return qMax(0, accessors->count(*this)); }
     inline QVariant value(int index, const QString &role) const {
         return accessors->value(*this, index, role); }
-    inline QQmlDelegateModelItem *createItem(QQmlDelegateModelItemMetaType *metaType, QQmlEngine *engine, int index) {
-        return accessors->createItem(*this, metaType, engine, index); }
+    inline QQmlDelegateModelItem *createItem(QQmlDelegateModelItemMetaType *metaType, int index) {
+        return accessors->createItem(*this, metaType, index, rowAt(index), columnAt(index)); }
     inline bool hasProxyObject() const {
         return list.type() == QQmlListAccessor::Instance || list.type() == QQmlListAccessor::ListProperty; }
 
diff --git a/src/qml/util/qqmlchangeset.cpp b/src/qml/util/qqmlchangeset.cpp
index 79e3332331..ba876b42e2 100644
--- a/src/qml/util/qqmlchangeset.cpp
+++ b/src/qml/util/qqmlchangeset.cpp
@@ -120,7 +120,7 @@ void QQmlChangeSet::remove(int index, int count)
 {
     QVector<Change> removes;
     removes.append(Change(index, count));
-    remove(&removes, 0);
+    remove(&removes, nullptr);
 }
 
 /*!
diff --git a/src/qml/util/qqmlchangeset_p.h b/src/qml/util/qqmlchangeset_p.h
index 8e1fa3f9f2..8347a3ff19 100644
--- a/src/qml/util/qqmlchangeset_p.h
+++ b/src/qml/util/qqmlchangeset_p.h
@@ -62,10 +62,10 @@ class Q_QML_PRIVATE_EXPORT QQmlChangeSet
 public:
     struct MoveKey
     {
-        MoveKey() : moveId(-1), offset(0) {}
+        MoveKey() {}
         MoveKey(int moveId, int offset) : moveId(moveId), offset(offset) {}
-        int moveId;
-        int offset;
+        int moveId = -1;
+        int offset = 0;
     };
 
     // The storrage for Change (below). This struct is trivial, which it has to be in order to store
@@ -119,7 +119,7 @@ public:
     void change(int index, int count);
 
     void insert(const QVector<Change> &inserts);
-    void remove(const QVector<Change> &removes, QVector<Change> *inserts = 0);
+    void remove(const QVector<Change> &removes, QVector<Change> *inserts = nullptr);
     void move(const QVector<Change> &removes, const QVector<Change> &inserts);
     void change(const QVector<Change> &changes);
     void apply(const QQmlChangeSet &changeSet);
diff --git a/src/qml/util/qqmllistaccessor.cpp b/src/qml/util/qqmllistaccessor.cpp
index 356584abdc..46a11e2bc2 100644
--- a/src/qml/util/qqmllistaccessor.cpp
+++ b/src/qml/util/qqmllistaccessor.cpp
@@ -72,7 +72,7 @@ void QQmlListAccessor::setList(const QVariant &v, QQmlEngine *engine)
     if (d.userType() == qMetaTypeId<QJSValue>())
         d = d.value<QJSValue>().toVariant();
 
-    QQmlEnginePrivate *enginePrivate = engine?QQmlEnginePrivate::get(engine):0;
+    QQmlEnginePrivate *enginePrivate = engine?QQmlEnginePrivate::get(engine):nullptr;
 
     if (!d.isValid()) {
         m_type = Invalid;
@@ -81,7 +81,26 @@ void QQmlListAccessor::setList(const QVariant &v, QQmlEngine *engine)
     } else if (d.userType() == QMetaType::QVariantList) {
         m_type = VariantList;
     } else if (d.canConvert(QVariant::Int)) {
-        m_type = Integer;
+        // Here we have to check for an upper limit, because down the line code might (well, will)
+        // allocate memory depending on the number of elements. The upper limit cannot be INT_MAX:
+        //      QVector<QPointer<QQuickItem>> something;
+        //      something.resize(count());
+        // (See e.g. QQuickRepeater::regenerate())
+        // This will allocate data along the lines of:
+        //      sizeof(QPointer<QQuickItem>) * count() + QVector::headerSize
+        // So, doing an approximate round-down-to-nice-number, we get:
+        const int upperLimit = 100 * 1000 * 1000;
+
+        int i = v.toInt();
+        if (i < 0) {
+            qWarning("Model size of %d is less than 0", i);
+            m_type = Invalid;
+        } else if (i > upperLimit) {
+            qWarning("Model size of %d is bigger than the upper limit %d", i, upperLimit);
+            m_type = Invalid;
+        } else {
+            m_type = Integer;
+        }
     } else if ((!enginePrivate && QQmlMetaType::isQObject(d.userType())) ||
                (enginePrivate && enginePrivate->isQObject(d.userType()))) {
         QObject *data = enginePrivate?enginePrivate->toQObject(d):QQmlMetaType::toQObject(d);
diff --git a/src/qml/util/qqmllistaccessor_p.h b/src/qml/util/qqmllistaccessor_p.h
index bad5a5803c..bcd079adef 100644
--- a/src/qml/util/qqmllistaccessor_p.h
+++ b/src/qml/util/qqmllistaccessor_p.h
@@ -63,7 +63,7 @@ public:
     ~QQmlListAccessor();
 
     QVariant list() const;
-    void setList(const QVariant &, QQmlEngine * = 0);
+    void setList(const QVariant &, QQmlEngine * = nullptr);
 
     bool isValid() const;
 
diff --git a/src/qml/util/qqmllistcompositor.cpp b/src/qml/util/qqmllistcompositor.cpp
index 05a4eaac39..921e86f355 100644
--- a/src/qml/util/qqmllistcompositor.cpp
+++ b/src/qml/util/qqmllistcompositor.cpp
@@ -99,7 +99,7 @@ QT_BEGIN_NAMESPACE
     ranges is often quite small, which helps as well. If there is a need for faster random access
     then a skip list like index may be an appropriate addition.
 
-    \sa VisualDataModel
+    \sa DelegateModel
 */
 
 #ifdef QT_QML_VERIFY_MINIMAL
@@ -1253,7 +1253,7 @@ void QQmlListCompositor::listItemsRemoved(
 
     QVector<QQmlChangeSet::Change> removals;
     removals.append(QQmlChangeSet::Change(index, count));
-    listItemsRemoved(translatedRemovals, list, &removals, 0, 0);
+    listItemsRemoved(translatedRemovals, list, &removals, nullptr, nullptr);
 }
 
 /*!
diff --git a/src/qml/util/qqmllistcompositor_p.h b/src/qml/util/qqmllistcompositor_p.h
index 6ae9c47df3..172040559c 100644
--- a/src/qml/util/qqmllistcompositor_p.h
+++ b/src/qml/util/qqmllistcompositor_p.h
@@ -87,17 +87,17 @@ public:
     class Range
     {
     public:
-        Range() : next(this), previous(this), list(0), index(0), count(0), flags(0) {}
+        Range() : next(this), previous(this) {}
         Range(Range *next, void *list, int index, int count, uint flags)
             : next(next), previous(next->previous), list(list), index(index), count(count), flags(flags) {
             next->previous = this; previous->next = this; }
 
         Range *next;
         Range *previous;
-        void *list;
-        int index;
-        int count;
-        uint flags;
+        void *list = nullptr;
+        int index = 0;
+        int count = 0;
+        uint flags = 0;
 
         inline int start() const { return index; }
         inline int end() const { return index + count; }
@@ -145,11 +145,11 @@ public:
 
         void setGroup(Group g) { group = g; groupFlag = 1 << g; }
 
-        Range *range;
-        int offset;
-        Group group;
+        Range *range = nullptr;
+        int offset = 0;
+        Group group = Default;
         int groupFlag;
-        int groupCount;
+        int groupCount = 0;
         union {
             struct {
                 int cacheIndex;
@@ -222,22 +222,22 @@ public:
 
     const iterator &end() { return m_end; }
 
-    void append(void *list, int index, int count, uint flags, QVector<Insert> *inserts = 0);
-    void insert(Group group, int before, void *list, int index, int count, uint flags, QVector<Insert> *inserts = 0);
-    iterator insert(iterator before, void *list, int index, int count, uint flags, QVector<Insert> *inserts = 0);
+    void append(void *list, int index, int count, uint flags, QVector<Insert> *inserts = nullptr);
+    void insert(Group group, int before, void *list, int index, int count, uint flags, QVector<Insert> *inserts = nullptr);
+    iterator insert(iterator before, void *list, int index, int count, uint flags, QVector<Insert> *inserts = nullptr);
 
-    void setFlags(Group fromGroup, int from, int count, Group group, int flags, QVector<Insert> *inserts = 0);
-    void setFlags(iterator from, int count, Group group, uint flags, QVector<Insert> *inserts = 0);
-    void setFlags(Group fromGroup, int from, int count, uint flags, QVector<Insert> *inserts = 0) {
+    void setFlags(Group fromGroup, int from, int count, Group group, int flags, QVector<Insert> *inserts = nullptr);
+    void setFlags(iterator from, int count, Group group, uint flags, QVector<Insert> *inserts = nullptr);
+    void setFlags(Group fromGroup, int from, int count, uint flags, QVector<Insert> *inserts = nullptr) {
         setFlags(fromGroup, from, count, fromGroup, flags, inserts); }
-    void setFlags(const iterator from, int count, uint flags, QVector<Insert> *inserts = 0) {
+    void setFlags(const iterator from, int count, uint flags, QVector<Insert> *inserts = nullptr) {
         setFlags(from, count, from.group, flags, inserts); }
 
-    void clearFlags(Group fromGroup, int from, int count, Group group, uint flags, QVector<Remove> *removals = 0);
-    void clearFlags(iterator from, int count, Group group, uint flags, QVector<Remove> *removals = 0);
-    void clearFlags(Group fromGroup, int from, int count, uint flags, QVector<Remove> *removals = 0) {
+    void clearFlags(Group fromGroup, int from, int count, Group group, uint flags, QVector<Remove> *removals = nullptr);
+    void clearFlags(iterator from, int count, Group group, uint flags, QVector<Remove> *removals = nullptr);
+    void clearFlags(Group fromGroup, int from, int count, uint flags, QVector<Remove> *removals = nullptr) {
         clearFlags(fromGroup, from, count, fromGroup, flags, removals); }
-    void clearFlags(const iterator &from, int count, uint flags, QVector<Remove> *removals = 0) {
+    void clearFlags(const iterator &from, int count, uint flags, QVector<Remove> *removals = nullptr) {
         clearFlags(from, count, from.group, flags, removals); }
 
     bool verifyMoveTo(Group fromGroup, int from, Group toGroup, int to, int count, Group group) const;
@@ -249,8 +249,8 @@ public:
             int to,
             int count,
             Group group,
-            QVector<Remove> *removals = 0,
-            QVector<Insert> *inserts = 0);
+            QVector<Remove> *removals = nullptr,
+            QVector<Insert> *inserts = nullptr);
     void clear();
 
     void listItemsInserted(void *list, int index, int count, QVector<Insert> *inserts);
@@ -289,13 +289,13 @@ private:
             QVector<Remove> *translatedRemovals,
             void *list,
             QVector<QQmlChangeSet::Change> *removals,
-            QVector<QQmlChangeSet::Change> *insertions = 0,
-            QVector<MovedFlags> *movedFlags = 0);
+            QVector<QQmlChangeSet::Change> *insertions = nullptr,
+            QVector<MovedFlags> *movedFlags = nullptr);
     void listItemsInserted(
             QVector<Insert> *translatedInsertions,
             void *list,
             const QVector<QQmlChangeSet::Change> &insertions,
-            const QVector<MovedFlags> *movedFlags = 0);
+            const QVector<MovedFlags> *movedFlags = nullptr);
     void listItemsChanged(
             QVector<Change> *translatedChanges,
             void *list,
@@ -308,8 +308,7 @@ Q_DECLARE_TYPEINFO(QQmlListCompositor::Change, Q_PRIMITIVE_TYPE);
 Q_DECLARE_TYPEINFO(QQmlListCompositor::Remove, Q_PRIMITIVE_TYPE);
 Q_DECLARE_TYPEINFO(QQmlListCompositor::Insert, Q_PRIMITIVE_TYPE);
 
-inline QQmlListCompositor::iterator::iterator()
-    : range(0), offset(0), group(Default), groupCount(0) {}
+inline QQmlListCompositor::iterator::iterator() {}
 inline QQmlListCompositor::iterator::iterator(const iterator &it)
     : range(it.range)
     , offset(it.offset)
diff --git a/src/qml/util/qqmlpropertymap.cpp b/src/qml/util/qqmlpropertymap.cpp
index 6e6554f2c3..3f78ca6b69 100644
--- a/src/qml/util/qqmlpropertymap.cpp
+++ b/src/qml/util/qqmlpropertymap.cpp
@@ -122,7 +122,7 @@ QVariant QQmlPropertyMapMetaObject::propertyWriteValue(int index, const QVariant
 
 void QQmlPropertyMapMetaObject::propertyWritten(int index)
 {
-    priv->emitChanged(priv->propertyName(index), operator[](index));
+    priv->emitChanged(priv->propertyName(index), value(index));
 }
 
 void QQmlPropertyMapMetaObject::propertyCreated(int, QMetaPropertyBuilder &b)
@@ -186,9 +186,8 @@ int QQmlPropertyMapMetaObject::createProperty(const char *name, const char *valu
     Constructs a bindable map with parent object \a parent.
 */
 QQmlPropertyMap::QQmlPropertyMap(QObject *parent)
-: QObject(*allocatePrivate(), parent)
+: QQmlPropertyMap(&staticMetaObject, parent)
 {
-    init(metaObject());
 }
 
 /*!
@@ -312,7 +311,7 @@ QVariant &QQmlPropertyMap::operator[](const QString &key)
     if (!d->keys.contains(key))
         insert(key, QVariant());//force creation -- needed below
 
-    return (*(d->mo))[utf8key];
+    return d->mo->valueRef(utf8key);
 }
 
 /*!
@@ -339,18 +338,13 @@ QVariant QQmlPropertyMap::updateValue(const QString &key, const QVariant &input)
 }
 
 /*! \internal */
-void QQmlPropertyMap::init(const QMetaObject *staticMetaObject)
+QQmlPropertyMap::QQmlPropertyMap(const QMetaObject *staticMetaObject, QObject *parent)
+    : QObject(*(new QQmlPropertyMapPrivate), parent)
 {
     Q_D(QQmlPropertyMap);
     d->mo = new QQmlPropertyMapMetaObject(this, d, staticMetaObject);
 }
 
-/*! \internal */
-QObjectPrivate *QQmlPropertyMap::allocatePrivate()
-{
-    return new QQmlPropertyMapPrivate;
-}
-
 /*!
     \fn void QQmlPropertyMap::valueChanged(const QString &key, const QVariant &value)
     This signal is emitted whenever one of the values in the map is changed. \a key
@@ -361,7 +355,7 @@ QObjectPrivate *QQmlPropertyMap::allocatePrivate()
 */
 
 /*!
-    \fn QQmlPropertyMap::QQmlPropertyMap(DerivedType *derived, QObject *parent)
+    \fn template<class DerivedType> QQmlPropertyMap::QQmlPropertyMap(DerivedType *derived, QObject *parent)
 
     Constructs a bindable map with parent object \a parent.  Use this constructor
     in classes derived from QQmlPropertyMap.
diff --git a/src/qml/util/qqmlpropertymap.h b/src/qml/util/qqmlpropertymap.h
index 01048f3662..cb7ada3d79 100644
--- a/src/qml/util/qqmlpropertymap.h
+++ b/src/qml/util/qqmlpropertymap.h
@@ -55,8 +55,8 @@ class Q_QML_EXPORT QQmlPropertyMap : public QObject
 {
     Q_OBJECT
 public:
-    explicit QQmlPropertyMap(QObject *parent = Q_NULLPTR);
-    virtual ~QQmlPropertyMap();
+    explicit QQmlPropertyMap(QObject *parent = nullptr);
+    ~QQmlPropertyMap() override;
 
     QVariant value(const QString &key) const;
     void insert(const QString &key, const QVariant &value);
@@ -80,15 +80,13 @@ protected:
 
     template<class DerivedType>
     QQmlPropertyMap(DerivedType *derived, QObject *parentObj)
-        : QObject(*allocatePrivate(), parentObj)
+        : QQmlPropertyMap(&DerivedType::staticMetaObject, parentObj)
     {
         Q_UNUSED(derived)
-        init(&DerivedType::staticMetaObject);
     }
 
 private:
-    void init(const QMetaObject *staticMetaObject);
-    static QObjectPrivate *allocatePrivate();
+    QQmlPropertyMap(const QMetaObject *staticMetaObject, QObject *parent);
 
     Q_DECLARE_PRIVATE(QQmlPropertyMap)
     Q_DISABLE_COPY(QQmlPropertyMap)
diff --git a/src/qml/util/util.pri b/src/qml/util/util.pri
index a9c5ffe9b7..bebb271f1b 100644
--- a/src/qml/util/util.pri
+++ b/src/qml/util/util.pri
@@ -2,12 +2,18 @@ SOURCES += \
     $$PWD/qqmlchangeset.cpp \
     $$PWD/qqmllistaccessor.cpp \
     $$PWD/qqmllistcompositor.cpp \
-    $$PWD/qqmladaptormodel.cpp \
     $$PWD/qqmlpropertymap.cpp
 
 HEADERS += \
     $$PWD/qqmlchangeset_p.h \
     $$PWD/qqmllistaccessor_p.h \
     $$PWD/qqmllistcompositor_p.h \
-    $$PWD/qqmladaptormodel_p.h \
     $$PWD/qqmlpropertymap.h
+
+qtConfig(qml-delegate-model) {
+    SOURCES += \
+        $$PWD/qqmladaptormodel.cpp
+
+    HEADERS += \
+        $$PWD/qqmladaptormodel_p.h
+}
diff --git a/src/qmldebug/qmldebug.pro b/src/qmldebug/qmldebug.pro
index e5f6de3314..94d300b765 100644
--- a/src/qmldebug/qmldebug.pro
+++ b/src/qmldebug/qmldebug.pro
@@ -1,5 +1,5 @@
 TARGET    =  QtQmlDebug
-QT        =  core-private network packetprotocol-private qml-private
+QT        =  core-private network packetprotocol-private
 CONFIG    += static internal_module
 
 load(qt_module)
@@ -7,15 +7,38 @@ load(qt_module)
 SOURCES += \
     qqmldebugclient.cpp \
     qqmldebugconnection.cpp \
+    qqmldebugmessageclient.cpp \
     qqmlenginecontrolclient.cpp \
-    qqmlprofilerclient.cpp
+    qqmlenginedebugclient.cpp \
+    qqmlinspectorclient.cpp \
+    qqmlpreviewclient.cpp \
+    qqmlprofilerclient.cpp \
+    qqmlprofilerevent.cpp \
+    qqmlprofilereventlocation.cpp \
+    qqmlprofilereventtype.cpp \
+    qqmlprofilertypedevent.cpp \
+    qv4debugclient.cpp
 
 HEADERS += \
     qqmldebugclient_p.h \
     qqmldebugclient_p_p.h \
     qqmldebugconnection_p.h \
+    qqmldebugmessageclient_p.h \
+    qqmlenginedebugclient_p.h \
+    qqmlenginedebugclient_p_p.h \
     qqmlenginecontrolclient_p.h \
     qqmlenginecontrolclient_p_p.h \
-    qqmleventlocation_p.h \
+    qqmlinspectorclient_p.h \
+    qqmlinspectorclient_p_p.h \
+    qqmlpreviewclient_p.h \
+    qqmlpreviewclient_p_p.h \
     qqmlprofilerclient_p.h \
-    qqmlprofilerclient_p_p.h
+    qqmlprofilerclient_p_p.h \
+    qqmlprofilerevent_p.h \
+    qqmlprofilereventlocation_p.h \
+    qqmlprofilereventreceiver_p.h \
+    qqmlprofilereventtype_p.h \
+    qqmlprofilertypedevent_p.h \
+    qqmlprofilerclientdefinitions_p.h \
+    qv4debugclient_p.h \
+    qv4debugclient_p_p.h
diff --git a/src/qmldebug/qqmldebugclient.cpp b/src/qmldebug/qqmldebugclient.cpp
index 7f1e8c637c..03123cc6e0 100644
--- a/src/qmldebug/qqmldebugclient.cpp
+++ b/src/qmldebug/qqmldebugclient.cpp
@@ -77,7 +77,7 @@ void QQmlDebugClientPrivate::addToConnection()
     Q_Q(QQmlDebugClient);
     if (connection && !connection->addClient(name, q)) {
         qWarning() << "QQmlDebugClient: Conflicting plugin name" << name;
-        connection = 0;
+        connection = nullptr;
     }
 }
 
@@ -117,11 +117,6 @@ QQmlDebugConnection *QQmlDebugClient::connection() const
     return d->connection;
 }
 
-void QQmlDebugClient::stateChanged(QQmlDebugClient::State state)
-{
-    Q_UNUSED(state);
-}
-
 void QQmlDebugClient::messageReceived(const QByteArray &message)
 {
     Q_UNUSED(message);
diff --git a/src/qmldebug/qqmldebugclient_p.h b/src/qmldebug/qqmldebugclient_p.h
index 723de5ee43..469b65d4a9 100644
--- a/src/qmldebug/qqmldebugclient_p.h
+++ b/src/qmldebug/qqmldebugclient_p.h
@@ -76,13 +76,14 @@ public:
 
     QQmlDebugConnection *connection() const;
 
+signals:
+    void stateChanged(State state);
+
 protected:
     QQmlDebugClient(QQmlDebugClientPrivate &dd);
 
 private:
     friend class QQmlDebugConnection;
-
-    virtual void stateChanged(State state);
     virtual void messageReceived(const QByteArray &message);
 };
 
diff --git a/src/qmldebug/qqmldebugconnection.cpp b/src/qmldebug/qqmldebugconnection.cpp
index 73ccd7c854..4e087ee6db 100644
--- a/src/qmldebug/qqmldebugconnection.cpp
+++ b/src/qmldebug/qqmldebugconnection.cpp
@@ -63,15 +63,15 @@ class QQmlDebugConnectionPrivate : public QObjectPrivate
 
 public:
     QQmlDebugConnectionPrivate();
-    QPacketProtocol *protocol;
-    QIODevice *device;
-    QLocalServer *server;
+    QPacketProtocol *protocol = nullptr;
+    QIODevice *device = nullptr;
+    QLocalServer *server = nullptr;
     QEventLoop handshakeEventLoop;
     QTimer handshakeTimer;
 
-    bool gotHello;
-    int currentDataStreamVersion;
-    int maximumDataStreamVersion;
+    bool gotHello = false;
+    int currentDataStreamVersion = QDataStream::Qt_4_7;
+    int maximumDataStreamVersion = QDataStream::Qt_DefaultCompiledVersion;
     QHash <QString, float> serverPlugins;
     QHash<QString, QQmlDebugClient *> plugins;
     QStringList removedPlugins;
@@ -81,10 +81,7 @@ public:
     void flush();
 };
 
-QQmlDebugConnectionPrivate::QQmlDebugConnectionPrivate() :
-    protocol(0), device(0), server(0), gotHello(false),
-    currentDataStreamVersion(QDataStream::Qt_4_7),
-    maximumDataStreamVersion(QDataStream::Qt_DefaultCompiledVersion)
+QQmlDebugConnectionPrivate::QQmlDebugConnectionPrivate()
 {
     handshakeTimer.setSingleShot(true);
     handshakeTimer.setInterval(3000);
@@ -262,7 +259,7 @@ QQmlDebugConnection::~QQmlDebugConnection()
     Q_D(QQmlDebugConnection);
     QHash<QString, QQmlDebugClient*>::iterator iter = d->plugins.begin();
     for (; iter != d->plugins.end(); ++iter)
-        iter.value()->stateChanged(QQmlDebugClient::NotConnected);
+        emit iter.value()->stateChanged(QQmlDebugClient::NotConnected);
 }
 
 int QQmlDebugConnection::currentDataStreamVersion() const
@@ -298,12 +295,12 @@ void QQmlDebugConnection::close()
 
         QHash<QString, QQmlDebugClient*>::iterator iter = d->plugins.begin();
         for (; iter != d->plugins.end(); ++iter)
-            iter.value()->stateChanged(QQmlDebugClient::NotConnected);
+            emit iter.value()->stateChanged(QQmlDebugClient::NotConnected);
     }
 
     if (d->device) {
         d->device->deleteLater();
-        d->device = 0;
+        d->device = nullptr;
     }
 }
 
diff --git a/src/qmldebug/qqmldebugconnection_p.h b/src/qmldebug/qqmldebugconnection_p.h
index be425b6cbf..ad9376886c 100644
--- a/src/qmldebug/qqmldebugconnection_p.h
+++ b/src/qmldebug/qqmldebugconnection_p.h
@@ -64,7 +64,7 @@ class QQmlDebugConnection : public QObject
     Q_DISABLE_COPY(QQmlDebugConnection)
     Q_DECLARE_PRIVATE(QQmlDebugConnection)
 public:
-    QQmlDebugConnection(QObject *parent = 0);
+    QQmlDebugConnection(QObject *parent = nullptr);
     ~QQmlDebugConnection();
 
     void connectToHost(const QString &hostName, quint16 port);
diff --git a/src/qmldebug/qqmldebugmessageclient.cpp b/src/qmldebug/qqmldebugmessageclient.cpp
new file mode 100644
index 0000000000..0892404194
--- /dev/null
+++ b/src/qmldebug/qqmldebugmessageclient.cpp
@@ -0,0 +1,90 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qqmldebugmessageclient_p.h"
+
+#include <QtCore/qdatastream.h>
+
+QT_BEGIN_NAMESPACE
+
+/*!
+  \class QQmlDebugMessageClient
+  \internal
+
+  \brief Client for the debug message service
+
+  The QQmlDebugMessageClient receives debug messages routed through the QML
+  debug connection via QDebugMessageService.
+ */
+
+QQmlDebugMessageClient::QQmlDebugMessageClient(QQmlDebugConnection *client)
+    : QQmlDebugClient(QLatin1String("DebugMessages"), client)
+{
+}
+
+void QQmlDebugMessageClient::messageReceived(const QByteArray &data)
+{
+    QDataStream ds(data);
+    QByteArray command;
+    ds >> command;
+
+    if (command == "MESSAGE") {
+        int type;
+        int line;
+        QByteArray debugMessage;
+        QByteArray file;
+        QByteArray function;
+        ds >> type >> debugMessage >> file >> line >> function;
+        QQmlDebugContextInfo info;
+        info.line = line;
+        info.file = QString::fromUtf8(file);
+        info.function = QString::fromUtf8(function);
+        info.timestamp = -1;
+        if (!ds.atEnd()) {
+            QByteArray category;
+            ds >> category;
+            info.category = QString::fromUtf8(category);
+            if (!ds.atEnd())
+                ds >> info.timestamp;
+        }
+        emit message(QtMsgType(type), QString::fromUtf8(debugMessage), info);
+    }
+}
+
+QT_END_NAMESPACE
diff --git a/src/qmldebug/qqmldebugmessageclient_p.h b/src/qmldebug/qqmldebugmessageclient_p.h
new file mode 100644
index 0000000000..a2a7f28f81
--- /dev/null
+++ b/src/qmldebug/qqmldebugmessageclient_p.h
@@ -0,0 +1,82 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QQMLDEBUGMESSAGECLIENT_P_H
+#define QQMLDEBUGMESSAGECLIENT_P_H
+
+#include "qqmldebugclient_p.h"
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+QT_BEGIN_NAMESPACE
+
+struct QQmlDebugContextInfo
+{
+    int line;
+    QString file;
+    QString function;
+    QString category;
+    qint64 timestamp;
+};
+
+class QQmlDebugMessageClient : public QQmlDebugClient
+{
+    Q_OBJECT
+
+public:
+    explicit QQmlDebugMessageClient(QQmlDebugConnection *client);
+
+    virtual void messageReceived(const QByteArray &) override;
+
+signals:
+    void message(QtMsgType, const QString &, const QQmlDebugContextInfo &);
+};
+
+QT_END_NAMESPACE
+
+#endif // QQMLDEBUGMESSAGECLIENT_P_H
diff --git a/src/qmldebug/qqmlenginecontrolclient.cpp b/src/qmldebug/qqmlenginecontrolclient.cpp
index 3f75298e51..cdc724ef2f 100644
--- a/src/qmldebug/qqmlenginecontrolclient.cpp
+++ b/src/qmldebug/qqmlenginecontrolclient.cpp
@@ -41,7 +41,6 @@
 #include "qqmlenginecontrolclient_p_p.h"
 #include "qqmldebugconnection_p.h"
 
-#include <private/qqmldebugserviceinterfaces_p.h>
 #include <private/qpacket_p.h>
 
 QT_BEGIN_NAMESPACE
@@ -99,8 +98,8 @@ void QQmlEngineControlClient::messageReceived(const QByteArray &data)
 {
     Q_D(QQmlEngineControlClient);
     QPacket stream(d->connection->currentDataStreamVersion(), data);
-    int message;
-    int id;
+    qint32 message;
+    qint32 id;
     QString name;
 
     stream >> message >> id;
@@ -108,36 +107,41 @@ void QQmlEngineControlClient::messageReceived(const QByteArray &data)
     if (!stream.atEnd())
         stream >> name;
 
-    QQmlEngineControlClientPrivate::EngineState &state = d->blockedEngines[id];
-    Q_ASSERT(state.blockers == 0);
-    Q_ASSERT(state.releaseCommand == QQmlEngineControlClientPrivate::InvalidCommand);
+    auto handleWaiting = [&](
+            QQmlEngineControlClientPrivate::CommandType command, std::function<void()> emitter) {
+        QQmlEngineControlClientPrivate::EngineState &state = d->blockedEngines[id];
+        Q_ASSERT(state.blockers == 0);
+        Q_ASSERT(state.releaseCommand == QQmlEngineControlClientPrivate::InvalidCommand);
+        state.releaseCommand = command;
+        emitter();
+        if (state.blockers == 0) {
+            d->sendCommand(state.releaseCommand, id);
+            d->blockedEngines.remove(id);
+        }
+    };
 
     switch (message) {
     case QQmlEngineControlClientPrivate::EngineAboutToBeAdded:
-        state.releaseCommand = QQmlEngineControlClientPrivate::StartWaitingEngine;
-        emit engineAboutToBeAdded(id, name);
+        handleWaiting(QQmlEngineControlClientPrivate::StartWaitingEngine, [&](){
+            emit engineAboutToBeAdded(id, name);
+        });
         break;
     case QQmlEngineControlClientPrivate::EngineAdded:
         emit engineAdded(id, name);
         break;
     case QQmlEngineControlClientPrivate::EngineAboutToBeRemoved:
-        state.releaseCommand = QQmlEngineControlClientPrivate::StopWaitingEngine;
-        emit engineAboutToBeRemoved(id, name);
+        handleWaiting(QQmlEngineControlClientPrivate::StopWaitingEngine, [&](){
+            emit engineAboutToBeRemoved(id, name);
+        });
         break;
     case QQmlEngineControlClientPrivate::EngineRemoved:
         emit engineRemoved(id, name);
         break;
     }
-
-    if (state.blockers == 0 &&
-            state.releaseCommand != QQmlEngineControlClientPrivate::InvalidCommand) {
-        d->sendCommand(state.releaseCommand, id);
-        d->blockedEngines.remove(id);
-    }
 }
 
 QQmlEngineControlClientPrivate::QQmlEngineControlClientPrivate(QQmlDebugConnection *connection) :
-    QQmlDebugClientPrivate(QQmlEngineControlService::s_key, connection)
+    QQmlDebugClientPrivate(QLatin1String("EngineControl"), connection)
 {
 }
 
@@ -146,7 +150,7 @@ void QQmlEngineControlClientPrivate::sendCommand(
 {
     Q_Q(QQmlEngineControlClient);
     QPacket stream(connection->currentDataStreamVersion());
-    stream << int(command) << engineId;
+    stream << static_cast<qint32>(command) << engineId;
     q->sendMessage(stream.data());
 }
 
diff --git a/src/qmldebug/qqmlenginedebugclient.cpp b/src/qmldebug/qqmlenginedebugclient.cpp
new file mode 100644
index 0000000000..ec45ec33bc
--- /dev/null
+++ b/src/qmldebug/qqmlenginedebugclient.cpp
@@ -0,0 +1,566 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qqmlenginedebugclient_p_p.h"
+#include <private/qqmldebugconnection_p.h>
+
+QT_BEGIN_NAMESPACE
+
+struct QQmlObjectData {
+    QUrl url;
+    int lineNumber = -1;
+    int columnNumber = -1;
+    QString idString;
+    QString objectName;
+    QString objectType;
+    int objectId = -1;
+    int contextId = -1;
+    int parentId = -1;
+};
+
+QPacket &operator>>(QPacket &ds, QQmlObjectData &data)
+{
+    ds >> data.url >> data.lineNumber >> data.columnNumber >> data.idString
+       >> data.objectName >> data.objectType >> data.objectId >> data.contextId
+       >> data.parentId;
+    return ds;
+}
+
+struct QQmlObjectProperty {
+    enum Type { Unknown, Basic, Object, List, SignalProperty };
+    Type type = Unknown;
+    QString name;
+    QVariant value;
+    QString valueTypeName;
+    QString binding;
+    bool hasNotifySignal = false;
+};
+
+QPacket &operator>>(QPacket &ds, QQmlObjectProperty &data)
+{
+    int type;
+    ds >> type >> data.name >> data.value >> data.valueTypeName
+       >> data.binding >> data.hasNotifySignal;
+    data.type = (QQmlObjectProperty::Type)type;
+    return ds;
+}
+
+QQmlEngineDebugClient::QQmlEngineDebugClient(QQmlDebugConnection *connection) :
+    QQmlDebugClient(*new QQmlEngineDebugClientPrivate(connection))
+{
+}
+
+QQmlEngineDebugClientPrivate::QQmlEngineDebugClientPrivate(QQmlDebugConnection *connection) :
+    QQmlDebugClientPrivate (QLatin1String("QmlDebugger"), connection)
+{
+}
+
+
+quint32 QQmlEngineDebugClient::addWatch(
+        const QQmlEngineDebugPropertyReference &property, bool *success)
+{
+    quint32 id = -1;
+    *success = false;
+    if (state() == QQmlDebugClient::Enabled) {
+        id = getId();
+        QPacket ds(connection()->currentDataStreamVersion());
+        ds << QByteArray("WATCH_PROPERTY") << id << property.objectDebugId
+           << property.name.toUtf8();
+        sendMessage(ds.data());
+        *success = true;
+    }
+    return id;
+}
+
+quint32 QQmlEngineDebugClient::addWatch(
+        const QQmlEngineDebugContextReference &, const QString &, bool *success)
+{
+    *success = false;
+    qWarning("QQmlEngineDebugClient::addWatch(): Not implemented");
+    return 0;
+}
+
+quint32 QQmlEngineDebugClient::addWatch(
+        const QQmlEngineDebugObjectReference &object, const QString &expr,
+        bool *success)
+{
+    quint32 id = -1;
+    *success = false;
+    if (state() == QQmlDebugClient::Enabled) {
+        id = getId();
+        QPacket ds(connection()->currentDataStreamVersion());
+        ds << QByteArray("WATCH_EXPR_OBJECT") << id << object.debugId << expr;
+        sendMessage(ds.data());
+        *success = true;
+    }
+    return id;
+}
+
+quint32 QQmlEngineDebugClient::addWatch(
+        const QQmlEngineDebugObjectReference &object, bool *success)
+{
+    quint32 id = -1;
+    *success = false;
+    if (state() == QQmlDebugClient::Enabled) {
+        id = getId();
+        QPacket ds(connection()->currentDataStreamVersion());
+        ds << QByteArray("WATCH_OBJECT") << id << object.debugId;
+        sendMessage(ds.data());
+        *success = true;
+    }
+    return id;
+}
+
+quint32 QQmlEngineDebugClient::addWatch(
+        const QQmlEngineDebugFileReference &,  bool *success)
+{
+    *success = false;
+    qWarning("QQmlEngineDebugClient::addWatch(): Not implemented");
+    return 0;
+}
+
+void QQmlEngineDebugClient::removeWatch(quint32 id, bool *success)
+{
+    *success = false;
+    if (state() == QQmlDebugClient::Enabled) {
+        QPacket ds(connection()->currentDataStreamVersion());
+        ds << QByteArray("NO_WATCH") << id;
+        sendMessage(ds.data());
+        *success = true;
+    }
+}
+
+quint32 QQmlEngineDebugClient::queryAvailableEngines(bool *success)
+{
+    Q_D(QQmlEngineDebugClient);
+    d->engines.clear();
+    quint32 id = -1;
+    *success = false;
+    if (state() == QQmlDebugClient::Enabled) {
+        id = getId();
+        QPacket ds(connection()->currentDataStreamVersion());
+        ds << QByteArray("LIST_ENGINES") << id;
+        sendMessage(ds.data());
+        *success = true;
+    }
+    return id;
+}
+
+quint32 QQmlEngineDebugClient::queryRootContexts(
+        const QQmlEngineDebugEngineReference &engine, bool *success)
+{
+    Q_D(QQmlEngineDebugClient);
+    d->rootContext = QQmlEngineDebugContextReference();
+    quint32 id = -1;
+    *success = false;
+    if (state() == QQmlDebugClient::Enabled && engine.debugId != -1) {
+        id = getId();
+        QPacket ds(connection()->currentDataStreamVersion());
+        ds << QByteArray("LIST_OBJECTS") << id << engine.debugId;
+        sendMessage(ds.data());
+        *success = true;
+    }
+    return id;
+}
+
+quint32 QQmlEngineDebugClient::queryObject(
+        const QQmlEngineDebugObjectReference &object, bool *success)
+{
+    Q_D(QQmlEngineDebugClient);
+    d->object = QQmlEngineDebugObjectReference();
+    quint32 id = -1;
+    *success = false;
+    if (state() == QQmlDebugClient::Enabled && object.debugId != -1) {
+        id = getId();
+        QPacket ds(connection()->currentDataStreamVersion());
+        ds << QByteArray("FETCH_OBJECT") << id << object.debugId << false << true;
+        sendMessage(ds.data());
+        *success = true;
+    }
+    return id;
+}
+
+quint32 QQmlEngineDebugClient::queryObjectsForLocation(
+        const QString &file, int lineNumber, int columnNumber, bool *success)
+{
+    Q_D(QQmlEngineDebugClient);
+    d->objects.clear();
+    quint32 id = -1;
+    *success = false;
+    if (state() == QQmlDebugClient::Enabled) {
+        id = getId();
+        QPacket ds(connection()->currentDataStreamVersion());
+        ds << QByteArray("FETCH_OBJECTS_FOR_LOCATION") << id << file << lineNumber
+           << columnNumber << false << true;
+        sendMessage(ds.data());
+        *success = true;
+    }
+    return id;
+}
+
+quint32 QQmlEngineDebugClient::queryObjectRecursive(
+        const QQmlEngineDebugObjectReference &object, bool *success)
+{
+    Q_D(QQmlEngineDebugClient);
+    d->object = QQmlEngineDebugObjectReference();
+    quint32 id = -1;
+    *success = false;
+    if (state() == QQmlDebugClient::Enabled && object.debugId != -1) {
+        id = getId();
+        QPacket ds(connection()->currentDataStreamVersion());
+        ds << QByteArray("FETCH_OBJECT") << id << object.debugId << true << true;
+        sendMessage(ds.data());
+        *success = true;
+    }
+    return id;
+}
+
+quint32 QQmlEngineDebugClient::queryObjectsForLocationRecursive(const QString &file,
+        int lineNumber, int columnNumber, bool *success)
+{
+    Q_D(QQmlEngineDebugClient);
+    d->objects.clear();
+    quint32 id = -1;
+    *success = false;
+    if (state() == QQmlDebugClient::Enabled) {
+        id = getId();
+        QPacket ds(connection()->currentDataStreamVersion());
+        ds << QByteArray("FETCH_OBJECTS_FOR_LOCATION") << id << file << lineNumber
+           << columnNumber << true << true;
+        sendMessage(ds.data());
+        *success = true;
+    }
+    return id;
+}
+
+quint32 QQmlEngineDebugClient::queryExpressionResult(
+        int objectDebugId, const QString &expr, bool *success)
+{
+    Q_D(QQmlEngineDebugClient);
+    d->exprResult = QVariant();
+    quint32 id = -1;
+    *success = false;
+    if (state() == QQmlDebugClient::Enabled) {
+        id = getId();
+        QPacket ds(connection()->currentDataStreamVersion());
+        ds << QByteArray("EVAL_EXPRESSION") << id << objectDebugId << expr
+           << engines()[0].debugId;
+        sendMessage(ds.data());
+        *success = true;
+    }
+    return id;
+}
+
+quint32 QQmlEngineDebugClient::queryExpressionResultBC(
+        int objectDebugId, const QString &expr, bool *success)
+{
+    Q_D(QQmlEngineDebugClient);
+    d->exprResult = QVariant();
+    quint32 id = -1;
+    *success = false;
+    if (state() == QQmlDebugClient::Enabled) {
+        id = getId();
+        QPacket ds(connection()->currentDataStreamVersion());
+        ds << QByteArray("EVAL_EXPRESSION") << id << objectDebugId << expr;
+        sendMessage(ds.data());
+        *success = true;
+    }
+    return id;
+}
+
+quint32 QQmlEngineDebugClient::setBindingForObject(
+        int objectDebugId,
+        const QString &propertyName,
+        const QVariant &bindingExpression,
+        bool isLiteralValue,
+        const QString &source, int line,
+        bool *success)
+{
+    quint32 id = -1;
+    *success = false;
+    if (state() == QQmlDebugClient::Enabled && objectDebugId != -1) {
+        id = getId();
+        QPacket ds(connection()->currentDataStreamVersion());
+        ds << QByteArray("SET_BINDING") << id << objectDebugId << propertyName
+           << bindingExpression << isLiteralValue << source << line;
+        sendMessage(ds.data());
+        *success = true;
+    }
+    return id;
+}
+
+quint32 QQmlEngineDebugClient::resetBindingForObject(
+        int objectDebugId,
+        const QString &propertyName,
+        bool *success)
+{
+    quint32 id = -1;
+    *success = false;
+    if (state() == QQmlDebugClient::Enabled && objectDebugId != -1) {
+        id = getId();
+        QPacket ds(connection()->currentDataStreamVersion());
+        ds << QByteArray("RESET_BINDING") << id << objectDebugId << propertyName;
+        sendMessage(ds.data());
+        *success = true;
+    }
+    return id;
+}
+
+quint32 QQmlEngineDebugClient::setMethodBody(
+        int objectDebugId, const QString &methodName,
+        const QString &methodBody, bool *success)
+{
+    quint32 id = -1;
+    *success = false;
+    if (state() == QQmlDebugClient::Enabled && objectDebugId != -1) {
+        id = getId();
+        QPacket ds(connection()->currentDataStreamVersion());
+        ds << QByteArray("SET_METHOD_BODY") << id << objectDebugId
+           << methodName << methodBody;
+        sendMessage(ds.data());
+        *success = true;
+    }
+    return id;
+}
+
+void QQmlEngineDebugClient::decode(QPacket &ds,
+                                   QQmlEngineDebugObjectReference &o,
+                                   bool simple)
+{
+    QQmlObjectData data;
+    ds >> data;
+    o.debugId = data.objectId;
+    o.className = data.objectType;
+    o.idString = data.idString;
+    o.name = data.objectName;
+    o.source.url = data.url;
+    o.source.lineNumber = data.lineNumber;
+    o.source.columnNumber = data.columnNumber;
+    o.contextDebugId = data.contextId;
+
+    if (simple)
+        return;
+
+    int childCount;
+    bool recur;
+    ds >> childCount >> recur;
+
+    for (int ii = 0; ii < childCount; ++ii) {
+        o.children.append(QQmlEngineDebugObjectReference());
+        decode(ds, o.children.last(), !recur);
+    }
+
+    int propCount;
+    ds >> propCount;
+
+    for (int ii = 0; ii < propCount; ++ii) {
+        QQmlObjectProperty data;
+        ds >> data;
+        QQmlEngineDebugPropertyReference prop;
+        prop.objectDebugId = o.debugId;
+        prop.name = data.name;
+        prop.binding = data.binding;
+        prop.hasNotifySignal = data.hasNotifySignal;
+        prop.valueTypeName = data.valueTypeName;
+        switch (data.type) {
+        case QQmlObjectProperty::Basic:
+        case QQmlObjectProperty::List:
+        case QQmlObjectProperty::SignalProperty:
+        {
+            prop.value = data.value;
+            break;
+        }
+        case QQmlObjectProperty::Object:
+        {
+            QQmlEngineDebugObjectReference obj;
+            obj.name = data.value.toString();
+            obj.className = prop.valueTypeName;
+            prop.value = qVariantFromValue(obj);
+            break;
+        }
+        case QQmlObjectProperty::Unknown:
+            break;
+        }
+        o.properties << prop;
+    }
+}
+
+void QQmlEngineDebugClient::decode(QPacket &ds,
+                                   QList<QQmlEngineDebugObjectReference> &o,
+                                   bool simple)
+{
+    int count;
+    ds >> count;
+    for (int i = 0; i < count; i++) {
+        QQmlEngineDebugObjectReference obj;
+        decode(ds, obj, simple);
+        o << obj;
+    }
+}
+
+QList<QQmlEngineDebugEngineReference> QQmlEngineDebugClient::engines() const
+{
+    Q_D(const QQmlEngineDebugClient);
+    return d->engines;
+}
+
+QQmlEngineDebugContextReference QQmlEngineDebugClient::rootContext() const
+{
+    Q_D(const QQmlEngineDebugClient);
+    return d->rootContext;
+}
+
+QQmlEngineDebugObjectReference QQmlEngineDebugClient::object() const
+{
+    Q_D(const QQmlEngineDebugClient);
+    return d->object;
+}
+
+QList<QQmlEngineDebugObjectReference> QQmlEngineDebugClient::objects() const
+{
+    Q_D(const QQmlEngineDebugClient);
+    return d->objects;
+}
+
+QVariant QQmlEngineDebugClient::resultExpr() const
+{
+    Q_D(const QQmlEngineDebugClient);
+    return d->exprResult;
+}
+
+bool QQmlEngineDebugClient::valid() const
+{
+    Q_D(const QQmlEngineDebugClient);
+    return d->valid;
+}
+
+void QQmlEngineDebugClient::decode(QPacket &ds,
+                                   QQmlEngineDebugContextReference &c)
+{
+    ds >> c.name >> c.debugId;
+
+    int contextCount;
+    ds >> contextCount;
+
+    for (int ii = 0; ii < contextCount; ++ii) {
+        c.contexts.append(QQmlEngineDebugContextReference());
+        decode(ds, c.contexts.last());
+    }
+
+    int objectCount;
+    ds >> objectCount;
+
+    for (int ii = 0; ii < objectCount; ++ii) {
+        QQmlEngineDebugObjectReference obj;
+        decode(ds, obj, true);
+
+        obj.contextDebugId = c.debugId;
+        c.objects << obj;
+    }
+}
+
+void QQmlEngineDebugClient::messageReceived(const QByteArray &data)
+{
+    Q_D(QQmlEngineDebugClient);
+    d->valid = false;
+    QPacket ds(connection()->currentDataStreamVersion(), data);
+
+    int queryId;
+    QByteArray type;
+    ds >> type >> queryId;
+
+    //qDebug() << "QQmlEngineDebugPrivate::message()" << type;
+
+    if (type == "LIST_ENGINES_R") {
+        int count;
+        ds >> count;
+
+        d->engines.clear();
+        for (int ii = 0; ii < count; ++ii) {
+            QQmlEngineDebugEngineReference eng;
+            ds >> eng.name;
+            ds >> eng.debugId;
+            d->engines << eng;
+        }
+    } else if (type == "LIST_OBJECTS_R") {
+        if (!ds.atEnd())
+            decode(ds, d->rootContext);
+
+    } else if (type == "FETCH_OBJECT_R") {
+        if (!ds.atEnd())
+            decode(ds, d->object, false);
+
+    } else if (type == "FETCH_OBJECTS_FOR_LOCATION_R") {
+        if (!ds.atEnd())
+            decode(ds, d->objects, false);
+
+    } else if (type == "EVAL_EXPRESSION_R") {;
+        ds >> d->exprResult;
+
+    } else if (type == "WATCH_PROPERTY_R") {
+        ds >> d->valid;
+
+    } else if (type == "WATCH_OBJECT_R") {
+        ds >> d->valid;
+
+    } else if (type == "WATCH_EXPR_OBJECT_R") {
+        ds >> d->valid;
+
+    } else if (type == "UPDATE_WATCH") {
+        int debugId;
+        QByteArray name;
+        QVariant value;
+        ds >> debugId >> name >> value;
+        emit valueChanged(name, value);
+        return;
+
+    } else if (type == "OBJECT_CREATED") {
+        int engineId, objectId, parentId;
+        ds >> engineId >> objectId >> parentId;
+        emit newObject(objectId);
+        return;
+    } else if (type == "SET_BINDING_R") {
+        ds >> d->valid;
+    } else if (type == "RESET_BINDING_R") {
+        ds >> d->valid;
+    } else if (type == "SET_METHOD_BODY_R") {
+        ds >> d->valid;
+    } else if (type == "NO_WATCH_R") {
+        ds >> d->valid;
+    }
+    emit result();
+}
+
+
+quint32 QQmlEngineDebugClient::getId()
+{
+    Q_D(QQmlEngineDebugClient);
+    return d->nextId++;
+}
+
+QT_END_NAMESPACE
diff --git a/src/qmldebug/qqmlenginedebugclient_p.h b/src/qmldebug/qqmlenginedebugclient_p.h
new file mode 100644
index 0000000000..4a9cc3a020
--- /dev/null
+++ b/src/qmldebug/qqmlenginedebugclient_p.h
@@ -0,0 +1,168 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QQMLENGINEDEBUGCLIENT_H
+#define QQMLENGINEDEBUGCLIENT_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include <private/qqmldebugclient_p.h>
+#include <private/qpacket_p.h>
+
+#include <QtCore/qurl.h>
+#include <QtCore/qvariant.h>
+
+QT_BEGIN_NAMESPACE
+
+struct QQmlEngineDebugPropertyReference
+{
+    int objectDebugId = -1;
+    QString name;
+    QVariant value;
+    QString valueTypeName;
+    QString binding;
+    bool hasNotifySignal = false;
+};
+
+struct QQmlEngineDebugFileReference
+{
+    QUrl url;
+    int lineNumber = -1;
+    int columnNumber = -1;
+};
+
+struct QQmlEngineDebugObjectReference
+{
+    int debugId = -1;
+    QString className;
+    QString idString;
+    QString name;
+    QQmlEngineDebugFileReference source;
+    int contextDebugId = -1;
+    QList<QQmlEngineDebugPropertyReference> properties;
+    QList<QQmlEngineDebugObjectReference> children;
+};
+
+struct QQmlEngineDebugContextReference
+{
+    int debugId = -1;
+    QString name;
+    QList<QQmlEngineDebugObjectReference> objects;
+    QList<QQmlEngineDebugContextReference> contexts;
+};
+
+struct QQmlEngineDebugEngineReference
+{
+    int debugId = -1;
+    QString name;
+};
+
+class QQmlEngineDebugClientPrivate;
+class QQmlEngineDebugClient : public QQmlDebugClient
+{
+    Q_OBJECT
+    Q_DECLARE_PRIVATE(QQmlEngineDebugClient)
+
+public:
+    explicit QQmlEngineDebugClient(QQmlDebugConnection *conn);
+
+    quint32 addWatch(const QQmlEngineDebugPropertyReference &,
+                     bool *success);
+    quint32 addWatch(const QQmlEngineDebugContextReference &, const QString &,
+                     bool *success);
+    quint32 addWatch(const QQmlEngineDebugObjectReference &, const QString &,
+                     bool *success);
+    quint32 addWatch(const QQmlEngineDebugObjectReference &,
+                     bool *success);
+    quint32 addWatch(const QQmlEngineDebugFileReference &,
+                     bool *success);
+
+    void removeWatch(quint32 watch, bool *success);
+
+    quint32 queryAvailableEngines(bool *success);
+    quint32 queryRootContexts(const QQmlEngineDebugEngineReference &,
+                              bool *success);
+    quint32 queryObject(const QQmlEngineDebugObjectReference &,
+                        bool *success);
+    quint32 queryObjectsForLocation(const QString &file,
+            int lineNumber, int columnNumber, bool *success);
+    quint32 queryObjectRecursive(const QQmlEngineDebugObjectReference &,
+                                 bool *success);
+    quint32 queryObjectsForLocationRecursive(const QString &file,
+            int lineNumber, int columnNumber, bool *success);
+    quint32 queryExpressionResult(int objectDebugId,
+                                  const QString &expr,
+                                  bool *success);
+    quint32 queryExpressionResultBC(int objectDebugId,
+                                  const QString &expr,
+                                  bool *success);
+    quint32 setBindingForObject(int objectDebugId, const QString &propertyName,
+                                const QVariant &bindingExpression,
+                                bool isLiteralValue,
+                                const QString &source, int line, bool *success);
+    quint32 resetBindingForObject(int objectDebugId,
+                                  const QString &propertyName, bool *success);
+    quint32 setMethodBody(int objectDebugId, const QString &methodName,
+                          const QString &methodBody, bool *success);
+
+    quint32 getId();
+
+    void decode(QPacket &ds, QQmlEngineDebugContextReference &);
+    void decode(QPacket &ds, QQmlEngineDebugObjectReference &, bool simple);
+    void decode(QPacket &ds, QList<QQmlEngineDebugObjectReference> &o, bool simple);
+
+    QList<QQmlEngineDebugEngineReference> engines() const;
+    QQmlEngineDebugContextReference rootContext() const;
+    QQmlEngineDebugObjectReference object() const;
+    QList<QQmlEngineDebugObjectReference> objects() const;
+    QVariant resultExpr() const;
+    bool valid() const;
+
+signals:
+    void newObject(int objectId);
+    void valueChanged(QByteArray,QVariant);
+    void result();
+
+protected:
+    void messageReceived(const QByteArray &) override;
+};
+
+QT_END_NAMESPACE
+
+Q_DECLARE_METATYPE(QQmlEngineDebugObjectReference)
+
+#endif // QQMLENGINEDEBUGCLIENT_H
diff --git a/src/qmldebug/qqmlenginedebugclient_p_p.h b/src/qmldebug/qqmlenginedebugclient_p_p.h
new file mode 100644
index 0000000000..7c992ad3ab
--- /dev/null
+++ b/src/qmldebug/qqmlenginedebugclient_p_p.h
@@ -0,0 +1,76 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QQMLENGINEDEBUGCLIENT_P_P_H
+#define QQMLENGINEDEBUGCLIENT_P_P_H
+
+#include "qqmlenginedebugclient_p.h"
+#include "qqmldebugclient_p_p.h"
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+QT_BEGIN_NAMESPACE
+
+class QQmlEngineDebugClientPrivate : public QQmlDebugClientPrivate
+{
+    Q_DECLARE_PUBLIC(QQmlEngineDebugClient)
+public:
+    QQmlEngineDebugClientPrivate(QQmlDebugConnection *connection);
+
+    quint32 nextId = 0;
+    bool valid = false;
+    QList<QQmlEngineDebugEngineReference> engines;
+    QQmlEngineDebugContextReference rootContext;
+    QQmlEngineDebugObjectReference object;
+    QList<QQmlEngineDebugObjectReference> objects;
+    QVariant exprResult;
+};
+
+QT_END_NAMESPACE
+
+#endif // QQMLENGINEDEBUGCLIENT_P_P_H
diff --git a/src/qmldebug/qqmleventlocation_p.h b/src/qmldebug/qqmleventlocation_p.h
deleted file mode 100644
index c3a2b93f0f..0000000000
--- a/src/qmldebug/qqmleventlocation_p.h
+++ /dev/null
@@ -1,73 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the QtQml module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 3 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL3 included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 3 requirements
-** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 2.0 or (at your option) the GNU General
-** Public license version 3 or any later version approved by the KDE Free
-** Qt Foundation. The licenses are as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-2.0.html and
-** https://www.gnu.org/licenses/gpl-3.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef QQMLEVENTLOCATION_P_H
-#define QQMLEVENTLOCATION_P_H
-
-#include <QtCore/qstring.h>
-
-//
-//  W A R N I N G
-//  -------------
-//
-// This file is not part of the Qt API.  It exists purely as an
-// implementation detail.  This header file may change from version to
-// version without notice, or even be removed.
-//
-// We mean it.
-//
-
-QT_BEGIN_NAMESPACE
-
-struct QQmlEventLocation
-{
-    QQmlEventLocation() : line(-1), column(-1) {}
-    QQmlEventLocation(const QString &file, int lineNumber, int columnNumber) :
-        filename(file), line(lineNumber), column(columnNumber) {}
-
-    QString filename;
-    int line;
-    int column;
-};
-
-Q_DECLARE_TYPEINFO(QQmlEventLocation, Q_MOVABLE_TYPE);
-
-QT_END_NAMESPACE
-
-#endif // QQMLEVENTLOCATION_P_H
diff --git a/src/qmldebug/qqmlinspectorclient.cpp b/src/qmldebug/qqmlinspectorclient.cpp
new file mode 100644
index 0000000000..1de52bd0c1
--- /dev/null
+++ b/src/qmldebug/qqmlinspectorclient.cpp
@@ -0,0 +1,150 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qqmlinspectorclient_p_p.h"
+
+#include <private/qpacket_p.h>
+#include <private/qqmldebugconnection_p.h>
+#include <QtCore/qdebug.h>
+
+QT_BEGIN_NAMESPACE
+
+QQmlInspectorClient::QQmlInspectorClient(QQmlDebugConnection *connection) :
+    QQmlDebugClient(*new QQmlInspectorClientPrivate(connection))
+{
+}
+
+QQmlInspectorClientPrivate::QQmlInspectorClientPrivate(QQmlDebugConnection *connection) :
+    QQmlDebugClientPrivate(QLatin1String("QmlInspector"), connection)
+{
+}
+
+int QQmlInspectorClient::setInspectToolEnabled(bool enabled)
+{
+    Q_D(QQmlInspectorClient);
+    QPacket ds(connection()->currentDataStreamVersion());
+    ds << QByteArray("request") << ++(d->m_lastRequestId)
+       << QByteArray(enabled ? "enable" : "disable");
+
+    sendMessage(ds.data());
+    return d->m_lastRequestId;
+}
+
+int QQmlInspectorClient::setShowAppOnTop(bool showOnTop)
+{
+    Q_D(QQmlInspectorClient);
+    QPacket ds(connection()->currentDataStreamVersion());
+    ds << QByteArray("request") << ++(d->m_lastRequestId)
+       << QByteArray("showAppOnTop") << showOnTop;
+
+    sendMessage(ds.data());
+    return d->m_lastRequestId;
+}
+
+int QQmlInspectorClient::setAnimationSpeed(qreal speed)
+{
+    Q_D(QQmlInspectorClient);
+    QPacket ds(connection()->currentDataStreamVersion());
+    ds << QByteArray("request") << ++(d->m_lastRequestId)
+       << QByteArray("setAnimationSpeed") << speed;
+
+    sendMessage(ds.data());
+    return d->m_lastRequestId;
+}
+
+int QQmlInspectorClient::select(const QList<int> &objectIds)
+{
+    Q_D(QQmlInspectorClient);
+    QPacket ds(connection()->currentDataStreamVersion());
+    ds << QByteArray("request") << ++(d->m_lastRequestId)
+       << QByteArray("select") << objectIds;
+
+    sendMessage(ds.data());
+    return d->m_lastRequestId;
+}
+
+int QQmlInspectorClient::createObject(const QString &qml, int parentId, const QStringList &imports,
+                                      const QString &filename)
+{
+    Q_D(QQmlInspectorClient);
+    QPacket ds(connection()->currentDataStreamVersion());
+    ds << QByteArray("request") << ++(d->m_lastRequestId)
+       << QByteArray("createObject") << qml << parentId << imports << filename;
+    sendMessage(ds.data());
+    return d->m_lastRequestId;
+}
+
+int QQmlInspectorClient::moveObject(int childId, int newParentId)
+{
+    Q_D(QQmlInspectorClient);
+    QPacket ds(connection()->currentDataStreamVersion());
+    ds << QByteArray("request") << ++(d->m_lastRequestId)
+       << QByteArray("moveObject") << childId << newParentId;
+    sendMessage(ds.data());
+    return d->m_lastRequestId;
+}
+
+int QQmlInspectorClient::destroyObject(int objectId)
+{
+    Q_D(QQmlInspectorClient);
+    QPacket ds(connection()->currentDataStreamVersion());
+    ds << QByteArray("request") << ++(d->m_lastRequestId)
+       << QByteArray("destroyObject") << objectId;
+    sendMessage(ds.data());
+    return d->m_lastRequestId;
+}
+
+void QQmlInspectorClient::messageReceived(const QByteArray &message)
+{
+    QPacket ds(connection()->currentDataStreamVersion(), message);
+    QByteArray type;
+    ds >> type;
+
+    if (type != QByteArray("response")) {
+        qDebug() << "Unhandled message of type" << type;
+        return;
+    }
+
+    int responseId;
+    bool result;
+    ds >> responseId >> result;
+    emit responseReceived(responseId, result);
+}
+
+QT_END_NAMESPACE
diff --git a/src/qmldebug/qqmlinspectorclient_p.h b/src/qmldebug/qqmlinspectorclient_p.h
new file mode 100644
index 0000000000..d4ab136c9a
--- /dev/null
+++ b/src/qmldebug/qqmlinspectorclient_p.h
@@ -0,0 +1,85 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QQMLINSPECTORCLIENT_P_H
+#define QQMLINSPECTORCLIENT_P_H
+
+#include <private/qqmldebugclient_p.h>
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+QT_BEGIN_NAMESPACE
+
+class QQmlInspectorClientPrivate;
+class QQmlInspectorClient : public QQmlDebugClient
+{
+    Q_OBJECT
+    Q_DECLARE_PRIVATE(QQmlInspectorClient)
+
+public:
+    QQmlInspectorClient(QQmlDebugConnection *connection);
+
+    int setInspectToolEnabled(bool enabled);
+    int setShowAppOnTop(bool showOnTop);
+    int setAnimationSpeed(qreal speed);
+    int select(const QList<int> &objectIds);
+    int createObject(const QString &qml, int parentId, const QStringList &imports,
+                     const QString &filename);
+    int moveObject(int childId, int newParentId);
+    int destroyObject(int objectId);
+
+signals:
+    void responseReceived(int requestId, bool result);
+
+protected:
+    void messageReceived(const QByteArray &message) override;
+};
+
+QT_END_NAMESPACE
+
+#endif // QQMLINSPECTORCLIENT_P_H
diff --git a/src/qmldebug/qqmlinspectorclient_p_p.h b/src/qmldebug/qqmlinspectorclient_p_p.h
new file mode 100644
index 0000000000..91537dd994
--- /dev/null
+++ b/src/qmldebug/qqmlinspectorclient_p_p.h
@@ -0,0 +1,69 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QQMLINSPECTORCLIENT_P_P_H
+#define QQMLINSPECTORCLIENT_P_P_H
+
+#include "qqmlinspectorclient_p.h"
+#include "qqmldebugclient_p_p.h"
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+QT_BEGIN_NAMESPACE
+
+class QQmlInspectorClientPrivate : public QQmlDebugClientPrivate
+{
+    Q_DECLARE_PUBLIC(QQmlInspectorClient)
+public:
+    QQmlInspectorClientPrivate(QQmlDebugConnection *connection);
+    int m_lastRequestId = -1;
+};
+
+QT_END_NAMESPACE
+
+#endif // QQMLINSPECTORCLIENT_P_P_H
diff --git a/src/qmldebug/qqmlpreviewclient.cpp b/src/qmldebug/qqmlpreviewclient.cpp
new file mode 100644
index 0000000000..60937b9cfd
--- /dev/null
+++ b/src/qmldebug/qqmlpreviewclient.cpp
@@ -0,0 +1,139 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+
+#include "qqmlpreviewclient_p_p.h"
+#include <private/qpacket_p.h>
+
+#include <QtCore/qurl.h>
+#include <QtCore/qfile.h>
+#include <QtCore/qfileinfo.h>
+#include <QtCore/qdir.h>
+#include <QtQml/qqmlfile.h>
+
+QT_BEGIN_NAMESPACE
+
+QQmlPreviewClient::QQmlPreviewClient(QQmlDebugConnection *connection)
+    : QQmlDebugClient(*(new QQmlPreviewClientPrivate(connection)))
+{
+}
+
+void QQmlPreviewClient::messageReceived(const QByteArray &message)
+{
+    QPacket packet(connection()->currentDataStreamVersion(), message);
+
+    qint8 command;
+    packet >> command;
+
+    switch (command) {
+    case Error: {
+        QString seviceError;
+        packet >> seviceError;
+        emit error(seviceError);
+        break;
+    }
+    case Request: {
+        QString fileName;
+        packet >> fileName;
+        emit request(fileName);
+        break;
+    }
+    case Fps: {
+        FpsInfo info;
+        packet >> info.numSyncs >> info.minSync >> info.maxSync >> info.totalSync
+               >> info.numRenders >> info.minRender >> info.maxRender >> info.totalRender;
+        emit fps(info);
+        break;
+    }
+    default:
+        emit error(QString::fromLatin1("Unknown command received: %1").arg(command));
+        break;
+    }
+}
+
+void QQmlPreviewClient::sendDirectory(const QString &path, const QStringList &entries)
+{
+    QPacket packet(connection()->currentDataStreamVersion());
+    packet << static_cast<qint8>(Directory) << path << entries;
+    sendMessage(packet.data());
+}
+
+void QQmlPreviewClient::sendFile(const QString &path, const QByteArray &contents)
+{
+    QPacket packet(connection()->currentDataStreamVersion());
+    packet << static_cast<qint8>(File) << path << contents;
+    sendMessage(packet.data());
+}
+
+void QQmlPreviewClient::sendError(const QString &path)
+{
+    QPacket packet(connection()->currentDataStreamVersion());
+    packet << static_cast<qint8>(Error) << path;
+    sendMessage(packet.data());
+}
+
+void QQmlPreviewClient::triggerLoad(const QUrl &url)
+{
+    QPacket packet(connection()->currentDataStreamVersion());
+    packet << static_cast<qint8>(Load) << url;
+    sendMessage(packet.data());
+}
+
+void QQmlPreviewClient::triggerRerun()
+{
+    QPacket packet(connection()->currentDataStreamVersion());
+    packet << static_cast<qint8>(Rerun);
+    sendMessage(packet.data());
+}
+
+void QQmlPreviewClient::triggerZoom(float factor)
+{
+    QPacket packet(connection()->currentDataStreamVersion());
+    packet << static_cast<qint8>(Zoom) << factor;
+    sendMessage(packet.data());
+}
+
+void QQmlPreviewClient::triggerLanguage(const QUrl &url, const QString &locale)
+{
+    QPacket packet(connection()->currentDataStreamVersion());
+    packet << static_cast<qint8>(Language) << url << locale;
+    sendMessage(packet.data());
+}
+
+QT_END_NAMESPACE
diff --git a/src/qmldebug/qqmlpreviewclient_p.h b/src/qmldebug/qqmlpreviewclient_p.h
new file mode 100644
index 0000000000..65661613e9
--- /dev/null
+++ b/src/qmldebug/qqmlpreviewclient_p.h
@@ -0,0 +1,111 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+
+#ifndef QQMLPREVIEWCLIENT_P_H
+#define QQMLPREVIEWCLIENT_P_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include <private/qqmldebugclient_p.h>
+#include <private/qqmldebugconnection_p.h>
+
+QT_BEGIN_NAMESPACE
+
+class QQmlPreviewClientPrivate;
+class QQmlPreviewClient : public QQmlDebugClient
+{
+    Q_OBJECT
+    Q_DECLARE_PRIVATE(QQmlPreviewClient)
+public:
+    enum Command {
+        File,
+        Load,
+        Request,
+        Error,
+        Rerun,
+        Directory,
+        ClearCache,
+        Zoom,
+        Fps,
+        Language
+    };
+
+    struct FpsInfo {
+        quint16 numSyncs = 0;
+        quint16 minSync = std::numeric_limits<quint16>::max();
+        quint16 maxSync = 0;
+        quint16 totalSync = 0;
+
+        quint16 numRenders = 0;
+        quint16 minRender = std::numeric_limits<quint16>::max();
+        quint16 maxRender = 0;
+        quint16 totalRender = 0;
+    };
+
+    QQmlPreviewClient(QQmlDebugConnection *parent);
+    void messageReceived(const QByteArray &message) override;
+
+    void sendDirectory(const QString &path, const QStringList &entries);
+    void sendFile(const QString &path, const QByteArray &contents);
+    void sendError(const QString &path);
+
+    void triggerLoad(const QUrl &url);
+    void triggerRerun();
+    void triggerZoom(float factor);
+    void triggerLanguage(const QUrl &url, const QString &locale);
+
+signals:
+    void request(const QString &path);
+    void error(const QString &message);
+    void fps(const FpsInfo &info);
+};
+
+QT_END_NAMESPACE
+
+#endif // QQMLPREVIEWCLIENT_P_H
diff --git a/src/qmldebug/qqmlpreviewclient_p_p.h b/src/qmldebug/qqmlpreviewclient_p_p.h
new file mode 100644
index 0000000000..8fb2b4b18c
--- /dev/null
+++ b/src/qmldebug/qqmlpreviewclient_p_p.h
@@ -0,0 +1,70 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QQMLPREVIEWCLIENT_P_P_H
+#define QQMLPREVIEWCLIENT_P_P_H
+
+#include "qqmlpreviewclient_p.h"
+#include "qqmldebugclient_p_p.h"
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+QT_BEGIN_NAMESPACE
+
+class QQmlPreviewClientPrivate : public QQmlDebugClientPrivate
+{
+    Q_DECLARE_PUBLIC(QQmlPreviewClient)
+public:
+    QQmlPreviewClientPrivate(QQmlDebugConnection *connection)
+        : QQmlDebugClientPrivate(QLatin1String("QmlPreview"), connection)
+    {}
+};
+
+QT_END_NAMESPACE
+
+#endif // QQMLPREVIEWCLIENT_P_P_H
diff --git a/src/qmldebug/qqmlprofilerclient.cpp b/src/qmldebug/qqmlprofilerclient.cpp
index 3676bd933c..5477af89d4 100644
--- a/src/qmldebug/qqmlprofilerclient.cpp
+++ b/src/qmldebug/qqmlprofilerclient.cpp
@@ -39,341 +39,330 @@
 
 #include "qqmlprofilerclient_p_p.h"
 #include "qqmldebugconnection_p.h"
-#include <private/qqmldebugserviceinterfaces_p.h>
 
 QT_BEGIN_NAMESPACE
 
-QQmlProfilerClient::QQmlProfilerClient(QQmlDebugConnection *connection) :
-    QQmlDebugClient(*(new QQmlProfilerClientPrivate(connection)))
+QQmlProfilerClientPrivate::~QQmlProfilerClientPrivate()
 {
 }
 
-QQmlProfilerClient::QQmlProfilerClient(QQmlProfilerClientPrivate &dd) :
-    QQmlDebugClient(dd)
+int QQmlProfilerClientPrivate::resolveType(const QQmlProfilerTypedEvent &event)
 {
+    int typeIndex = -1;
+    if (event.serverTypeId != 0) {
+        QHash<qint64, int>::ConstIterator it = serverTypeIds.constFind(event.serverTypeId);
+
+        if (it != serverTypeIds.constEnd()) {
+            typeIndex = it.value();
+        } else {
+            typeIndex = eventReceiver->numLoadedEventTypes();
+            eventReceiver->addEventType(event.type);
+            serverTypeIds[event.serverTypeId] = typeIndex;
+        }
+    } else {
+        QHash<QQmlProfilerEventType, int>::ConstIterator it = eventTypeIds.constFind(event.type);
+
+        if (it != eventTypeIds.constEnd()) {
+            typeIndex = it.value();
+        } else {
+            typeIndex = eventReceiver->numLoadedEventTypes();
+            eventReceiver->addEventType(event.type);
+            eventTypeIds[event.type] = typeIndex;
+        }
+    }
+    return typeIndex;
 }
 
-QQmlProfilerClientPrivate::QQmlProfilerClientPrivate(QQmlDebugConnection *connection) :
-    QQmlDebugClientPrivate(QQmlProfilerService::s_key, connection),
-    features(std::numeric_limits<quint64>::max())
+int QQmlProfilerClientPrivate::resolveStackTop()
 {
+    if (rangesInProgress.isEmpty())
+        return -1;
+
+    QQmlProfilerTypedEvent &typedEvent = rangesInProgress.top();
+    int typeIndex = typedEvent.event.typeIndex();
+    if (typeIndex >= 0)
+        return typeIndex;
+
+    typeIndex = resolveType(typedEvent);
+    typedEvent.event.setTypeIndex(typeIndex);
+    while (!pendingMessages.isEmpty()
+           && pendingMessages.head().timestamp() < typedEvent.event.timestamp()) {
+        forwardEvents(pendingMessages.dequeue());
+    }
+    forwardEvents(typedEvent.event);
+    return typeIndex;
 }
 
-void QQmlProfilerClient::setFeatures(quint64 features)
+void QQmlProfilerClientPrivate::forwardEvents(const QQmlProfilerEvent &last)
 {
-    Q_D(QQmlProfilerClient);
-    d->features = features;
+    forwardDebugMessages(last.timestamp());
+    eventReceiver->addEvent(last);
 }
 
-void QQmlProfilerClient::sendRecordingStatus(bool record, int engineId, quint32 flushInterval)
+void QQmlProfilerClientPrivate::forwardDebugMessages(qint64 untilTimestamp)
 {
-    Q_D(const QQmlProfilerClient);
+    while (!pendingDebugMessages.isEmpty()
+           && pendingDebugMessages.front().timestamp() <= untilTimestamp) {
+        eventReceiver->addEvent(pendingDebugMessages.dequeue());
+    }
+}
 
-    QPacket stream(d->connection->currentDataStreamVersion());
-    stream << record << engineId << d->features << flushInterval << true;
-    sendMessage(stream.data());
+void QQmlProfilerClientPrivate::processCurrentEvent()
+{
+    // RangeData and RangeLocation always apply to the range on the top of the stack. Furthermore,
+    // all ranges are perfectly nested. This is why we can defer the type resolution until either
+    // the range ends or a child range starts. With only the information in RangeStart we wouldn't
+    // be able to uniquely identify the event type.
+    Message rangeStage = currentEvent.type.rangeType() == MaximumRangeType ?
+                currentEvent.type.message() : currentEvent.event.rangeStage();
+    switch (rangeStage) {
+    case RangeStart:
+        resolveStackTop();
+        rangesInProgress.push(currentEvent);
+        break;
+    case RangeEnd: {
+        int typeIndex = resolveStackTop();
+        if (typeIndex == -1)
+            break;
+        currentEvent.event.setTypeIndex(typeIndex);
+        while (!pendingMessages.isEmpty())
+            forwardEvents(pendingMessages.dequeue());
+        forwardEvents(currentEvent.event);
+        rangesInProgress.pop();
+        break;
+    }
+    case RangeData:
+        if (!rangesInProgress.isEmpty())
+            rangesInProgress.top().type.setData(currentEvent.type.data());
+        break;
+    case RangeLocation:
+        if (!rangesInProgress.isEmpty())
+            rangesInProgress.top().type.setLocation(currentEvent.type.location());
+        break;
+    case DebugMessage:
+        currentEvent.event.setTypeIndex(resolveType(currentEvent));
+        pendingDebugMessages.enqueue(currentEvent.event);
+        break;
+    default: {
+        int typeIndex = resolveType(currentEvent);
+        currentEvent.event.setTypeIndex(typeIndex);
+        if (rangesInProgress.isEmpty())
+            forwardEvents(currentEvent.event);
+        else
+            pendingMessages.enqueue(currentEvent.event);
+        break;
+    }
+    }
 }
 
-void QQmlProfilerClient::traceStarted(qint64 time, int engineId)
+void QQmlProfilerClientPrivate::sendRecordingStatus(int engineId)
 {
-    Q_UNUSED(time);
-    Q_UNUSED(engineId);
+    Q_Q(QQmlProfilerClient);
+    QPacket stream(connection->currentDataStreamVersion());
+    stream << recording << engineId; // engineId -1 is OK. It means "all of them"
+    if (recording) {
+        stream << requestedFeatures << flushInterval;
+        stream << true; // yes, we support type IDs
+    }
+    q->sendMessage(stream.data());
 }
 
-void QQmlProfilerClient::traceFinished(qint64 time, int engineId)
+QQmlProfilerClient::QQmlProfilerClient(QQmlDebugConnection *connection,
+                                       QQmlProfilerEventReceiver *eventReceiver,
+                                       quint64 features)
+    : QQmlDebugClient(*(new QQmlProfilerClientPrivate(connection, eventReceiver)))
 {
-    Q_UNUSED(time);
-    Q_UNUSED(engineId);
+    Q_D(QQmlProfilerClient);
+    setRequestedFeatures(features);
+    connect(this, &QQmlDebugClient::stateChanged, this, &QQmlProfilerClient::onStateChanged);
+    connect(d->engineControl.data(), &QQmlEngineControlClient::engineAboutToBeAdded,
+            this, &QQmlProfilerClient::sendRecordingStatus);
+    connect(d->engineControl.data(), &QQmlEngineControlClient::engineAboutToBeRemoved,
+            this, [d](int engineId) {
+        // We may already be done with that engine. Then we don't need to block it.
+        if (d->trackedEngines.contains(engineId))
+            d->engineControl->blockEngine(engineId);
+    });
+    connect(this, &QQmlProfilerClient::traceFinished,
+            d->engineControl.data(), [d](qint64 timestamp, const QList<int> &engineIds) {
+        Q_UNUSED(timestamp);
+        // The engines might not be blocked because the trace can get finished before engine control
+        // sees them.
+        for (int blocked : d->engineControl->blockedEngines()) {
+            if (engineIds.contains(blocked))
+                d->engineControl->releaseEngine(blocked);
+        }
+    });
 }
 
-void QQmlProfilerClient::rangeStart(QQmlProfilerDefinitions::RangeType type, qint64 startTime)
+QQmlProfilerClient::~QQmlProfilerClient()
 {
-    Q_UNUSED(type);
-    Q_UNUSED(startTime);
+    //Disable profiling if started by client
+    //Profiling data will be lost!!
+    if (isRecording())
+        setRecording(false);
 }
 
-void QQmlProfilerClient::rangeData(QQmlProfilerDefinitions::RangeType type, qint64 time,
-                                   const QString &data)
+void QQmlProfilerClient::clearEvents()
 {
-    Q_UNUSED(type);
-    Q_UNUSED(time);
-    Q_UNUSED(data);
+    Q_D(QQmlProfilerClient);
+    d->rangesInProgress.clear();
+    d->pendingMessages.clear();
+    d->pendingDebugMessages.clear();
+    if (d->recordedFeatures != 0) {
+        d->recordedFeatures = 0;
+        emit recordedFeaturesChanged(0);
+    }
+    emit cleared();
 }
 
-void QQmlProfilerClient::rangeLocation(QQmlProfilerDefinitions::RangeType type, qint64 time,
-                                       const QQmlEventLocation &location)
+void QQmlProfilerClient::clearAll()
 {
-    Q_UNUSED(type);
-    Q_UNUSED(time);
-    Q_UNUSED(location);
+    Q_D(QQmlProfilerClient);
+    d->serverTypeIds.clear();
+    d->eventTypeIds.clear();
+    d->trackedEngines.clear();
+    clearEvents();
 }
 
-void QQmlProfilerClient::rangeEnd(QQmlProfilerDefinitions::RangeType type, qint64 endTime)
+void QQmlProfilerClientPrivate::finalize()
 {
-    Q_UNUSED(type);
-    Q_UNUSED(endTime);
+    while (!rangesInProgress.isEmpty()) {
+        currentEvent = rangesInProgress.top();
+        currentEvent.event.setRangeStage(RangeEnd);
+        currentEvent.event.setTimestamp(maximumTime);
+        processCurrentEvent();
+    }
+    forwardDebugMessages(std::numeric_limits<qint64>::max());
 }
 
-void QQmlProfilerClient::animationFrame(qint64 time, int frameRate, int animationCount,
-                                        int threadId)
+
+void QQmlProfilerClient::sendRecordingStatus(int engineId)
 {
-    Q_UNUSED(time);
-    Q_UNUSED(frameRate);
-    Q_UNUSED(animationCount);
-    Q_UNUSED(threadId);
+    Q_D(QQmlProfilerClient);
+    d->sendRecordingStatus(engineId);
 }
 
-void QQmlProfilerClient::sceneGraphEvent(QQmlProfilerDefinitions::SceneGraphFrameType type,
-                                         qint64 time, qint64 numericData1, qint64 numericData2,
-                                         qint64 numericData3, qint64 numericData4,
-                                         qint64 numericData5)
+bool QQmlProfilerClient::isRecording() const
 {
-    Q_UNUSED(type);
-    Q_UNUSED(time);
-    Q_UNUSED(numericData1);
-    Q_UNUSED(numericData2);
-    Q_UNUSED(numericData3);
-    Q_UNUSED(numericData4);
-    Q_UNUSED(numericData5);
+    Q_D(const QQmlProfilerClient);
+    return d->recording;
 }
 
-void QQmlProfilerClient::pixmapCacheEvent(QQmlProfilerDefinitions::PixmapEventType type,
-                                          qint64 time, const QString &url, int numericData1,
-                                          int numericData2)
+void QQmlProfilerClient::setRecording(bool v)
 {
-    Q_UNUSED(type);
-    Q_UNUSED(time);
-    Q_UNUSED(url);
-    Q_UNUSED(numericData1);
-    Q_UNUSED(numericData2);
+    Q_D(QQmlProfilerClient);
+    if (v == d->recording)
+        return;
+
+    d->recording = v;
+
+    if (state() == Enabled)
+        sendRecordingStatus();
+
+    emit recordingChanged(v);
 }
 
-void QQmlProfilerClient::memoryAllocation(QQmlProfilerDefinitions::MemoryType type, qint64 time,
-                                          qint64 amount)
+quint64 QQmlProfilerClient::recordedFeatures() const
 {
-    Q_UNUSED(type);
-    Q_UNUSED(time);
-    Q_UNUSED(amount);
+    Q_D(const QQmlProfilerClient);
+    return d->recordedFeatures;
 }
 
-void QQmlProfilerClient::inputEvent(QQmlProfilerDefinitions::InputEventType type, qint64 time,
-                                    int a, int b)
+void QQmlProfilerClient::setRequestedFeatures(quint64 features)
 {
-    Q_UNUSED(type);
-    Q_UNUSED(time);
-    Q_UNUSED(a);
-    Q_UNUSED(b);
+    Q_D(QQmlProfilerClient);
+    d->requestedFeatures = features;
+    if (features & static_cast<quint64>(1) << ProfileDebugMessages) {
+        if (d->messageClient.isNull()) {
+            d->messageClient.reset(new QQmlDebugMessageClient(connection()));
+            connect(d->messageClient.data(), &QQmlDebugMessageClient::message, this,
+                    [this](QtMsgType type, const QString &text, const QQmlDebugContextInfo &context)
+            {
+                Q_D(QQmlProfilerClient);
+                d->updateFeatures(ProfileDebugMessages);
+                d->currentEvent.event.setTimestamp(context.timestamp > 0 ? context.timestamp : 0);
+                d->currentEvent.event.setTypeIndex(-1);
+                d->currentEvent.event.setString(text);
+                d->currentEvent.type = QQmlProfilerEventType(
+                            DebugMessage, MaximumRangeType, type,
+                            QQmlProfilerEventLocation(context.file, context.line, 1));
+                d->currentEvent.serverTypeId = 0;
+                d->processCurrentEvent();
+            });
+        }
+    } else {
+        d->messageClient.reset();
+    }
 }
 
-void QQmlProfilerClient::complete()
+void QQmlProfilerClient::setFlushInterval(quint32 flushInterval)
 {
+    Q_D(QQmlProfilerClient);
+    d->flushInterval = flushInterval;
 }
 
-void QQmlProfilerClient::unknownEvent(QQmlProfilerDefinitions::Message messageType, qint64 time,
-                                      int detailType)
+QQmlProfilerClient::QQmlProfilerClient(QQmlProfilerClientPrivate &dd) :
+    QQmlDebugClient(dd)
 {
-    Q_UNUSED(messageType);
-    Q_UNUSED(time);
-    Q_UNUSED(detailType);
+    Q_D(QQmlProfilerClient);
+    connect(d->engineControl.data(), &QQmlEngineControlClient::engineAboutToBeAdded,
+            this, &QQmlProfilerClient::sendRecordingStatus);
 }
 
-void QQmlProfilerClient::unknownData(QPacket &stream)
+bool QQmlProfilerClientPrivate::updateFeatures(ProfileFeature feature)
 {
-    Q_UNUSED(stream);
+    Q_Q(QQmlProfilerClient);
+    quint64 flag = 1ULL << feature;
+    if (!(requestedFeatures & flag))
+        return false;
+    if (!(recordedFeatures & flag)) {
+        recordedFeatures |= flag;
+        emit q->recordedFeaturesChanged(recordedFeatures);
+    }
+    return true;
 }
 
-inline QQmlProfilerDefinitions::ProfileFeature featureFromRangeType(
-        QQmlProfilerDefinitions::RangeType range)
+void QQmlProfilerClient::onStateChanged(State status)
 {
-    switch (range) {
-        case QQmlProfilerDefinitions::Painting:
-            return QQmlProfilerDefinitions::ProfilePainting;
-        case QQmlProfilerDefinitions::Compiling:
-            return QQmlProfilerDefinitions::ProfileCompiling;
-        case QQmlProfilerDefinitions::Creating:
-            return QQmlProfilerDefinitions::ProfileCreating;
-        case QQmlProfilerDefinitions::Binding:
-            return QQmlProfilerDefinitions::ProfileBinding;
-        case QQmlProfilerDefinitions::HandlingSignal:
-            return QQmlProfilerDefinitions::ProfileHandlingSignal;
-        case QQmlProfilerDefinitions::Javascript:
-            return QQmlProfilerDefinitions::ProfileJavaScript;
-        default:
-            return QQmlProfilerDefinitions::MaximumProfileFeature;
+    if (status == Enabled) {
+        sendRecordingStatus(-1);
+    } else {
+        Q_D(QQmlProfilerClient);
+        d->finalize();
     }
+
 }
 
 void QQmlProfilerClient::messageReceived(const QByteArray &data)
 {
     Q_D(QQmlProfilerClient);
-
     QPacket stream(d->connection->currentDataStreamVersion(), data);
 
-    // Force all the 1 << <FLAG> expressions to be done in 64 bit, to silence some warnings
-    const quint64 one = static_cast<quint64>(1);
-
-    qint64 time;
-    int messageType;
-
-    stream >> time >> messageType;
-
-    if (messageType >= QQmlProfilerDefinitions::MaximumMessage) {
-        unknownEvent(static_cast<QQmlProfilerDefinitions::Message>(messageType), time, -1);
-        return;
+    stream >> d->currentEvent;
+
+    d->maximumTime = qMax(d->currentEvent.event.timestamp(), d->maximumTime);
+    if (d->currentEvent.type.message() == Complete) {
+        d->finalize();
+        emit complete(d->maximumTime);
+    } else if (d->currentEvent.type.message() == Event
+               && d->currentEvent.type.detailType() == StartTrace) {
+        const QList<int> engineIds = d->currentEvent.event.numbers<QList<int>, qint32>();
+        d->trackedEngines.append(engineIds);
+        d->forwardDebugMessages(d->currentEvent.event.timestamp());
+        emit traceStarted(d->currentEvent.event.timestamp(), engineIds);
+    } else if (d->currentEvent.type.message() == Event
+               && d->currentEvent.type.detailType() == EndTrace) {
+        const QList<int> engineIds = d->currentEvent.event.numbers<QList<int>, qint32>();
+        for (int engineId : engineIds)
+            d->trackedEngines.removeAll(engineId);
+        d->forwardDebugMessages(d->currentEvent.event.timestamp());
+        emit traceFinished(d->currentEvent.event.timestamp(), engineIds);
+    } else if (d->updateFeatures(d->currentEvent.type.feature())) {
+        d->processCurrentEvent();
     }
-
-    if (messageType == QQmlProfilerDefinitions::Event) {
-        int type;
-        stream >> type;
-
-        QQmlProfilerDefinitions::EventType eventType =
-                static_cast<QQmlProfilerDefinitions::EventType>(type);
-
-        if (eventType == QQmlProfilerDefinitions::EndTrace) {
-            int engineId = -1;
-            if (!stream.atEnd())
-                stream >> engineId;
-            traceFinished(time, engineId);
-        } else if (eventType == QQmlProfilerDefinitions::AnimationFrame) {
-            if (!(d->features & one << QQmlProfilerDefinitions::ProfileAnimations))
-                return;
-
-            int frameRate, animationCount;
-            int threadId = 0;
-            stream >> frameRate >> animationCount;
-            if (!stream.atEnd())
-                stream >> threadId;
-
-            animationFrame(time, frameRate, animationCount, threadId);
-        } else if (type == QQmlProfilerDefinitions::StartTrace) {
-            int engineId = -1;
-            if (!stream.atEnd())
-                stream >> engineId;
-            traceStarted(time, engineId);
-        } else if (eventType == QQmlProfilerDefinitions::Key ||
-                   eventType == QQmlProfilerDefinitions::Mouse) {
-
-            if (!(d->features & one << QQmlProfilerDefinitions::ProfileInputEvents))
-                return;
-
-            int type;
-            if (!stream.atEnd()) {
-                stream >> type;
-            } else {
-                type = (eventType == QQmlProfilerDefinitions::Key) ?
-                            QQmlProfilerDefinitions::InputKeyUnknown :
-                            QQmlProfilerDefinitions::InputMouseUnknown;
-            }
-
-            int a = 0;
-            if (!stream.atEnd())
-                stream >> a;
-
-            int b = 0;
-            if (!stream.atEnd())
-                stream >> b;
-
-            inputEvent(static_cast<QQmlProfilerDefinitions::InputEventType>(type), time, a, b);
-        } else {
-            unknownEvent(QQmlProfilerDefinitions::Event, time, type);
-        }
-    } else if (messageType == QQmlProfilerDefinitions::Complete) {
-        complete();
-    } else if (messageType == QQmlProfilerDefinitions::SceneGraphFrame) {
-        if (!(d->features & one << QQmlProfilerDefinitions::ProfileSceneGraph))
-            return;
-
-        int type;
-        int count = 0;
-        qint64 params[5];
-
-        stream >> type;
-        while (!stream.atEnd())
-            stream >> params[count++];
-
-        while (count < 5)
-            params[count++] = 0;
-
-        sceneGraphEvent(static_cast<QQmlProfilerDefinitions::SceneGraphFrameType>(type), time,
-                        params[0], params[1], params[2], params[3], params[4]);
-    } else if (messageType == QQmlProfilerDefinitions::PixmapCacheEvent) {
-        if (!(d->features & one << QQmlProfilerDefinitions::ProfilePixmapCache))
-            return;
-
-        int type, param1 = 0, param2 = 0;
-        QString pixUrl;
-        stream >> type >> pixUrl;
-
-        QQmlProfilerDefinitions::PixmapEventType pixmapEventType =
-                static_cast<QQmlProfilerDefinitions::PixmapEventType>(type);
-
-        if (pixmapEventType == QQmlProfilerDefinitions::PixmapReferenceCountChanged ||
-                pixmapEventType == QQmlProfilerDefinitions::PixmapCacheCountChanged) {
-            stream >> param1;
-        } else if (pixmapEventType == QQmlProfilerDefinitions::PixmapSizeKnown) {
-            stream >> param1 >> param2;
-        }
-
-        pixmapCacheEvent(pixmapEventType, time, pixUrl, param1, param2);
-    } else if (messageType == QQmlProfilerDefinitions::MemoryAllocation) {
-        if (!(d->features & one << QQmlProfilerDefinitions::ProfileMemory))
-            return;
-        int type;
-        qint64 delta;
-        stream >> type >> delta;
-        memoryAllocation((QQmlProfilerDefinitions::MemoryType)type, time, delta);
-    } else {
-        int range;
-        stream >> range;
-
-        QQmlProfilerDefinitions::RangeType rangeType =
-                static_cast<QQmlProfilerDefinitions::RangeType>(range);
-
-        if (range >= QQmlProfilerDefinitions::MaximumRangeType ||
-                !(d->features & one << featureFromRangeType(rangeType)))
-            return;
-
-        qint64 typeId = 0;
-        if (messageType == QQmlProfilerDefinitions::RangeStart) {
-            rangeStart(rangeType, time);
-            if (!stream.atEnd()) {
-                stream >> typeId;
-                auto i = d->types.constFind(typeId);
-                if (i != d->types.constEnd()) {
-                    rangeLocation(rangeType, time, i->location);
-                    rangeData(rangeType, time, i->name);
-                }
-            }
-        } else if (messageType == QQmlProfilerDefinitions::RangeData) {
-            QString data;
-            stream >> data;
-            rangeData(rangeType, time, data);
-            if (!stream.atEnd()) {
-                stream >> typeId;
-                d->types[typeId].name = data;
-            }
-        } else if (messageType == QQmlProfilerDefinitions::RangeLocation) {
-            QQmlEventLocation location;
-            stream >> location.filename >> location.line;
-
-            if (!stream.atEnd())
-                stream >> location.column;
-
-            rangeLocation(rangeType, time, location);
-            if (!stream.atEnd()) {
-                stream >> typeId;
-                d->types[typeId].location = location;
-            }
-        } else if (messageType == QQmlProfilerDefinitions::RangeEnd) {
-            rangeEnd(rangeType, time);
-        } else {
-            unknownEvent(static_cast<QQmlProfilerDefinitions::Message>(messageType), time, range);
-        }
-    }
-
-    if (!stream.atEnd())
-        unknownData(stream);
 }
+
 QT_END_NAMESPACE
 
 #include "moc_qqmlprofilerclient_p.cpp"
diff --git a/src/qmldebug/qqmlprofilerclient_p.h b/src/qmldebug/qqmlprofilerclient_p.h
index a328cad26c..89c117a8b5 100644
--- a/src/qmldebug/qqmlprofilerclient_p.h
+++ b/src/qmldebug/qqmlprofilerclient_p.h
@@ -41,8 +41,10 @@
 #define QQMLPROFILERCLIENT_P_H
 
 #include "qqmldebugclient_p.h"
-#include "qqmleventlocation_p.h"
-#include <private/qqmlprofilerdefinitions_p.h>
+#include "qqmlprofilereventlocation_p.h"
+#include "qqmlprofilereventreceiver_p.h"
+#include "qqmlprofilerclientdefinitions_p.h"
+
 #include <private/qpacket_p.h>
 
 //
@@ -63,48 +65,38 @@ class QQmlProfilerClient : public QQmlDebugClient
 {
     Q_OBJECT
     Q_DECLARE_PRIVATE(QQmlProfilerClient)
+    Q_PROPERTY(bool recording READ isRecording WRITE setRecording NOTIFY recordingChanged)
 
 public:
-    QQmlProfilerClient(QQmlDebugConnection *connection);
-    void setFeatures(quint64 features);
-    void sendRecordingStatus(bool record, int engineId = -1, quint32 flushInterval = 0);
-
-protected:
-    QQmlProfilerClient(QQmlProfilerClientPrivate &dd);
-
-private:
-    void messageReceived(const QByteArray &message) override;
+    QQmlProfilerClient(QQmlDebugConnection *connection, QQmlProfilerEventReceiver *eventReceiver,
+                       quint64 features = std::numeric_limits<quint64>::max());
+    ~QQmlProfilerClient();
 
-    virtual void traceStarted(qint64 time, int engineId);
-    virtual void traceFinished(qint64 time, int engineId);
+    bool isRecording() const;
+    void setRecording(bool);
+    quint64 recordedFeatures() const;
+    virtual void messageReceived(const QByteArray &) override;
 
-    virtual void rangeStart(QQmlProfilerDefinitions::RangeType type, qint64 startTime);
-    virtual void rangeData(QQmlProfilerDefinitions::RangeType type, qint64 time,
-                           const QString &data);
-    virtual void rangeLocation(QQmlProfilerDefinitions::RangeType type, qint64 time,
-                               const QQmlEventLocation &location);
-    virtual void rangeEnd(QQmlProfilerDefinitions::RangeType type, qint64 endTime);
+    void clearEvents();
+    void clearAll();
 
-    virtual void animationFrame(qint64 time, int frameRate, int animationCount, int threadId);
+    void sendRecordingStatus(int engineId = -1);
+    void setRequestedFeatures(quint64 features);
+    void setFlushInterval(quint32 flushInterval);
 
-    virtual void sceneGraphEvent(QQmlProfilerDefinitions::SceneGraphFrameType type, qint64 time,
-                                 qint64 numericData1, qint64 numericData2, qint64 numericData3,
-                                 qint64 numericData4, qint64 numericData5);
-
-    virtual void pixmapCacheEvent(QQmlProfilerDefinitions::PixmapEventType type, qint64 time,
-                                  const QString &url, int numericData1, int numericData2);
-
-    virtual void memoryAllocation(QQmlProfilerDefinitions::MemoryType type, qint64 time,
-                                  qint64 amount);
+protected:
+    QQmlProfilerClient(QQmlProfilerClientPrivate &dd);
+    void onStateChanged(State status);
 
-    virtual void inputEvent(QQmlProfilerDefinitions::InputEventType type, qint64 time, int a,
-                            int b);
+signals:
+    void complete(qint64 maximumTime);
+    void traceFinished(qint64 timestamp, const QList<int> &engineIds);
+    void traceStarted(qint64 timestamp, const QList<int> &engineIds);
 
-    virtual void complete();
+    void recordingChanged(bool arg);
+    void recordedFeaturesChanged(quint64 features);
 
-    virtual void unknownEvent(QQmlProfilerDefinitions::Message messageType, qint64 time,
-                              int detailType);
-    virtual void unknownData(QPacket &stream);
+    void cleared();
 };
 
 QT_END_NAMESPACE
diff --git a/src/qmldebug/qqmlprofilerclient_p_p.h b/src/qmldebug/qqmlprofilerclient_p_p.h
index 9c44113aa8..52d42eae82 100644
--- a/src/qmldebug/qqmlprofilerclient_p_p.h
+++ b/src/qmldebug/qqmlprofilerclient_p_p.h
@@ -40,8 +40,15 @@
 #ifndef QQMLPROFILERCLIENT_P_P_H
 #define QQMLPROFILERCLIENT_P_P_H
 
-#include "qqmlprofilerclient_p.h"
 #include "qqmldebugclient_p_p.h"
+#include "qqmldebugmessageclient_p.h"
+#include "qqmlenginecontrolclient_p.h"
+#include "qqmlprofilerclient_p.h"
+#include "qqmlprofilertypedevent_p.h"
+#include "qqmlprofilerclientdefinitions_p.h"
+
+#include <QtCore/qqueue.h>
+#include <QtCore/qstack.h>
 
 //
 //  W A R N I N G
@@ -56,23 +63,53 @@
 
 QT_BEGIN_NAMESPACE
 
-struct QQmlProfilerRangeType
-{
-    QQmlEventLocation location;
-    QString name;
-};
-
-class QQmlProfilerClientPrivate : public QQmlDebugClientPrivate
-{
+class QQmlProfilerClientPrivate : public QQmlDebugClientPrivate {
     Q_DECLARE_PUBLIC(QQmlProfilerClient)
 public:
-    QQmlProfilerClientPrivate(QQmlDebugConnection *connection);
-    quint64 features;
+    QQmlProfilerClientPrivate(QQmlDebugConnection *connection,
+                              QQmlProfilerEventReceiver *eventReceiver)
+        : QQmlDebugClientPrivate(QLatin1String("CanvasFrameRate"), connection)
+        , eventReceiver(eventReceiver)
+        , engineControl(new QQmlEngineControlClient(connection))
+        , maximumTime(0)
+        , recording(false)
+        , requestedFeatures(0)
+        , recordedFeatures(0)
+        , flushInterval(0)
+    {
+    }
 
-    QHash<qint64, QQmlProfilerRangeType> types;
+    virtual ~QQmlProfilerClientPrivate() override;
+
+    void sendRecordingStatus(int engineId);
+    bool updateFeatures(ProfileFeature feature);
+    int resolveType(const QQmlProfilerTypedEvent &type);
+    int resolveStackTop();
+    void forwardEvents(const QQmlProfilerEvent &last);
+    void forwardDebugMessages(qint64 untilTimestamp);
+    void processCurrentEvent();
+    void finalize();
+
+    QQmlProfilerEventReceiver *eventReceiver;
+    QScopedPointer<QQmlEngineControlClient> engineControl;
+    QScopedPointer<QQmlDebugMessageClient> messageClient;
+    qint64 maximumTime;
+    bool recording;
+    quint64 requestedFeatures;
+    quint64 recordedFeatures;
+    quint32 flushInterval;
+
+    // Reuse the same event, so that we don't have to constantly reallocate all the data.
+    QQmlProfilerTypedEvent currentEvent;
+    QHash<QQmlProfilerEventType, int> eventTypeIds;
+    QHash<qint64, int> serverTypeIds;
+    QStack<QQmlProfilerTypedEvent> rangesInProgress;
+    QQueue<QQmlProfilerEvent> pendingMessages;
+    QQueue<QQmlProfilerEvent> pendingDebugMessages;
+
+    QList<int> trackedEngines;
 };
 
 QT_END_NAMESPACE
 
 #endif // QQMLPROFILERCLIENT_P_P_H
-
diff --git a/src/qmldebug/qqmlprofilerclientdefinitions_p.h b/src/qmldebug/qqmlprofilerclientdefinitions_p.h
new file mode 100644
index 0000000000..be1c6318af
--- /dev/null
+++ b/src/qmldebug/qqmlprofilerclientdefinitions_p.h
@@ -0,0 +1,163 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QQMLPROFILERCLIENTDEFINITIONS_P_H
+#define QQMLPROFILERCLIENTDEFINITIONS_P_H
+
+//
+// W A R N I N G
+// -------------
+//
+// This file is not part of the Qt API. It exists purely as an
+// implementation detail. This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include <QtCore/qglobal.h>
+
+QT_BEGIN_NAMESPACE
+
+enum Message {
+    Event,
+    RangeStart,
+    RangeData,
+    RangeLocation,
+    RangeEnd,
+    Complete, // end of transmission
+    PixmapCacheEvent,
+    SceneGraphFrame,
+    MemoryAllocation,
+    DebugMessage,
+
+    MaximumMessage
+};
+
+enum EventType {
+    FramePaint,
+    Mouse,
+    Key,
+    AnimationFrame,
+    EndTrace,
+    StartTrace,
+
+    MaximumEventType
+};
+
+enum RangeType {
+    Painting,
+    Compiling,
+    Creating,
+    Binding,            //running a binding
+    HandlingSignal,     //running a signal handler
+    Javascript,
+
+    MaximumRangeType
+};
+
+enum PixmapEventType {
+    PixmapSizeKnown,
+    PixmapReferenceCountChanged,
+    PixmapCacheCountChanged,
+    PixmapLoadingStarted,
+    PixmapLoadingFinished,
+    PixmapLoadingError,
+
+    MaximumPixmapEventType
+};
+
+enum SceneGraphFrameType {
+    SceneGraphRendererFrame,        // Render Thread
+    SceneGraphAdaptationLayerFrame, // Render Thread
+    SceneGraphContextFrame,         // Render Thread
+    SceneGraphRenderLoopFrame,      // Render Thread
+    SceneGraphTexturePrepare,       // Render Thread
+    SceneGraphTextureDeletion,      // Render Thread
+    SceneGraphPolishAndSync,        // GUI Thread
+    SceneGraphWindowsRenderShow,    // Unused
+    SceneGraphWindowsAnimations,    // GUI Thread
+    SceneGraphPolishFrame,          // GUI Thread
+
+    MaximumSceneGraphFrameType,
+    NumRenderThreadFrameTypes = SceneGraphPolishAndSync,
+    NumGUIThreadFrameTypes = MaximumSceneGraphFrameType - NumRenderThreadFrameTypes
+};
+
+enum MemoryType {
+    HeapPage,
+    LargeItem,
+    SmallItem
+};
+
+enum ProfileFeature {
+    ProfileJavaScript,
+    ProfileMemory,
+    ProfilePixmapCache,
+    ProfileSceneGraph,
+    ProfileAnimations,
+    ProfilePainting,
+    ProfileCompiling,
+    ProfileCreating,
+    ProfileBinding,
+    ProfileHandlingSignal,
+    ProfileInputEvents,
+    ProfileDebugMessages,
+
+    MaximumProfileFeature
+};
+
+enum InputEventType {
+    InputKeyPress,
+    InputKeyRelease,
+    InputKeyUnknown,
+
+    InputMousePress,
+    InputMouseRelease,
+    InputMouseMove,
+    InputMouseDoubleClick,
+    InputMouseWheel,
+    InputMouseUnknown,
+
+    MaximumInputEventType
+};
+
+QT_END_NAMESPACE
+
+#endif // QQMLPROFILERCLIENTDEFINITIONS_P_H
diff --git a/src/qmldebug/qqmlprofilerevent.cpp b/src/qmldebug/qqmlprofilerevent.cpp
new file mode 100644
index 0000000000..30ae1c79a1
--- /dev/null
+++ b/src/qmldebug/qqmlprofilerevent.cpp
@@ -0,0 +1,273 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qqmlprofilerevent_p.h"
+#include <QtCore/qdatastream.h>
+
+QT_BEGIN_NAMESPACE
+
+bool operator==(const QQmlProfilerEvent &event1, const QQmlProfilerEvent &event2)
+{
+    if (event1.timestamp() != event2.timestamp() || event1.typeIndex() != event2.typeIndex())
+        return false;
+
+    // This is not particularly efficient, but we also don't need to do this very often.
+    return event1.numbers<QVarLengthArray<qint64>>() == event2.numbers<QVarLengthArray<qint64>>();
+}
+
+bool operator!=(const QQmlProfilerEvent &event1, const QQmlProfilerEvent &event2)
+{
+    return !(event1 == event2);
+}
+
+enum SerializationType {
+    OneByte    = 0,
+    TwoByte    = 1,
+    FourByte   = 2,
+    EightByte  = 3,
+    TypeMask   = 0x3
+};
+
+enum SerializationTypeOffset {
+    TimestampOffset  = 0,
+    TypeIndexOffset  = 2,
+    DataLengthOffset = 4,
+    DataOffset       = 6
+};
+
+template<typename Number>
+static inline void readNumbers(QDataStream &stream, Number *data, quint16 length)
+{
+    for (quint16 i = 0; i != length; ++i)
+        stream >> data[i];
+}
+
+template<typename Number>
+static inline Number readNumber(QDataStream &stream, qint8 type)
+{
+    switch (type) {
+    case OneByte: {
+        qint8 value;
+        stream >> value;
+        return static_cast<Number>(value);
+    }
+    case TwoByte: {
+        qint16 value;
+        stream >> value;
+        return static_cast<Number>(value);
+    }
+    case FourByte: {
+        qint32 value;
+        stream >> value;
+        return static_cast<Number>(value);
+    }
+    case EightByte: {
+        qint64 value;
+        stream >> value;
+        return static_cast<Number>(value);
+    }
+    default:
+        Q_UNREACHABLE();
+        return 0;
+    }
+}
+
+QDataStream &operator>>(QDataStream &stream, QQmlProfilerEvent &event)
+{
+    qint8 type;
+    stream >> type;
+
+    event.m_timestamp = readNumber<qint64>(stream, (type >> TimestampOffset) & TypeMask);
+    event.m_typeIndex = readNumber<qint32>(stream, (type >> TypeIndexOffset) & TypeMask);
+    event.m_dataLength = readNumber<quint16>(stream, (type >> DataLengthOffset) & TypeMask);
+
+    uint bytesPerNumber = 1 << ((type >> DataOffset) & TypeMask);
+
+    if (event.m_dataLength * bytesPerNumber > sizeof(event.m_data)) {
+        event.m_dataType = static_cast<QQmlProfilerEvent::Type>((bytesPerNumber * 8)
+                                                                | QQmlProfilerEvent::External);
+        event.m_data.external = malloc(event.m_dataLength * bytesPerNumber);
+    } else {
+        event.m_dataType = static_cast<QQmlProfilerEvent::Type>(bytesPerNumber * 8);
+    }
+
+    switch (event.m_dataType) {
+    case QQmlProfilerEvent::Inline8Bit:
+        readNumbers<qint8>(stream, event.m_data.internal8bit, event.m_dataLength);
+        break;
+    case QQmlProfilerEvent::External8Bit:
+        readNumbers<qint8>(stream, static_cast<qint8 *>(event.m_data.external),
+                           event.m_dataLength);
+        break;
+    case QQmlProfilerEvent::Inline16Bit:
+        readNumbers<qint16>(stream, event.m_data.internal16bit, event.m_dataLength);
+        break;
+    case QQmlProfilerEvent::External16Bit:
+        readNumbers<qint16>(stream, static_cast<qint16 *>(event.m_data.external),
+                            event.m_dataLength);
+        break;
+    case QQmlProfilerEvent::Inline32Bit:
+        readNumbers<qint32>(stream, event.m_data.internal32bit, event.m_dataLength);
+        break;
+    case QQmlProfilerEvent::External32Bit:
+        readNumbers<qint32>(stream, static_cast<qint32 *>(event.m_data.external),
+                            event.m_dataLength);
+        break;
+    case QQmlProfilerEvent::Inline64Bit:
+        readNumbers<qint64>(stream, event.m_data.internal64bit, event.m_dataLength);
+        break;
+    case QQmlProfilerEvent::External64Bit:
+        readNumbers<qint64>(stream, static_cast<qint64 *>(event.m_data.external),
+                            event.m_dataLength);
+        break;
+    default:
+        Q_UNREACHABLE();
+        break;
+    }
+
+    return stream;
+}
+
+static inline qint8 minimumType(const QQmlProfilerEvent &event, quint16 length,
+                                quint16 origBitsPerNumber)
+{
+    qint8 type = OneByte;
+    bool ok = true;
+    for (quint16 i = 0; i < length;) {
+        if ((1 << type) == origBitsPerNumber / 8)
+            return type;
+        switch (type) {
+        case OneByte:
+            ok = (event.number<qint8>(i) == event.number<qint64>(i));
+            break;
+        case TwoByte:
+            ok = (event.number<qint16>(i) == event.number<qint64>(i));
+            break;
+        case FourByte:
+            ok = (event.number<qint32>(i) == event.number<qint64>(i));
+            break;
+        default:
+            // EightByte isn't possible, as (1 << type) == origBitsPerNumber / 8 then.
+            Q_UNREACHABLE();
+            break;
+        }
+
+        if (ok)
+            ++i;
+        else
+            ++type;
+    }
+    return type;
+}
+
+template<typename Number>
+static inline qint8 minimumType(Number number)
+{
+     if (static_cast<qint8>(number) == number)
+         return OneByte;
+     if (static_cast<qint16>(number) == number)
+         return TwoByte;
+     if (static_cast<qint32>(number) == number)
+         return FourByte;
+     return EightByte;
+}
+
+template<typename Number>
+static inline void writeNumbers(QDataStream &stream, const QQmlProfilerEvent &event, quint16 length)
+{
+    for (quint16 i = 0; i != length; ++i)
+        stream << event.number<Number>(i);
+}
+
+template<typename Number>
+static inline void writeNumber(QDataStream &stream, Number number, qint8 type)
+{
+    switch (type) {
+    case OneByte:
+        stream << static_cast<qint8>(number);
+        break;
+    case TwoByte:
+        stream << static_cast<qint16>(number);
+        break;
+    case FourByte:
+        stream << static_cast<qint32>(number);
+        break;
+    case EightByte:
+        stream << static_cast<qint64>(number);
+        break;
+    default:
+        Q_UNREACHABLE();
+        break;
+    }
+}
+
+QDataStream &operator<<(QDataStream &stream, const QQmlProfilerEvent &event)
+{
+    qint8 type = minimumType(event.m_timestamp); // << TimestampOffset;
+    type |= minimumType(event.m_typeIndex) << TypeIndexOffset;
+    type |= minimumType(event.m_dataLength) << DataLengthOffset;
+    type |= minimumType(event, event.m_dataLength, event.m_dataType) << DataOffset;
+    stream << type;
+
+    writeNumber(stream, event.m_timestamp, (type >> TimestampOffset) & TypeMask);
+    writeNumber(stream, event.m_typeIndex, (type >> TypeIndexOffset) & TypeMask);
+    writeNumber(stream, event.m_dataLength, (type >> DataLengthOffset) & TypeMask);
+
+    switch ((type >> DataOffset) & TypeMask) {
+    case OneByte:
+        writeNumbers<qint8>(stream, event, event.m_dataLength);
+        break;
+    case TwoByte:
+        writeNumbers<qint16>(stream, event, event.m_dataLength);
+        break;
+    case FourByte:
+        writeNumbers<qint32>(stream, event, event.m_dataLength);
+        break;
+    case EightByte:
+        writeNumbers<qint64>(stream, event, event.m_dataLength);
+        break;
+    default:
+        Q_UNREACHABLE();
+        break;
+    }
+
+    return stream;
+}
+
+QT_END_NAMESPACE
diff --git a/src/qmldebug/qqmlprofilerevent_p.h b/src/qmldebug/qqmlprofilerevent_p.h
new file mode 100644
index 0000000000..1e205d8dbb
--- /dev/null
+++ b/src/qmldebug/qqmlprofilerevent_p.h
@@ -0,0 +1,355 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QQMLPROFILEREVENT_P_H
+#define QQMLPROFILEREVENT_P_H
+
+#include "qqmlprofilerclientdefinitions_p.h"
+
+#include <QtCore/qstring.h>
+#include <QtCore/qbytearray.h>
+#include <QtCore/qvarlengtharray.h>
+#include <QtCore/qmetatype.h>
+
+#include <initializer_list>
+#include <type_traits>
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+QT_BEGIN_NAMESPACE
+
+struct QQmlProfilerEvent {
+    QQmlProfilerEvent() :
+        m_timestamp(-1), m_typeIndex(-1), m_dataType(Inline8Bit), m_dataLength(0)
+    {}
+
+    template<typename Number>
+    QQmlProfilerEvent(qint64 timestamp, int typeIndex, std::initializer_list<Number> list)
+        : m_timestamp(timestamp), m_typeIndex(typeIndex)
+    {
+        assignNumbers<std::initializer_list<Number>, Number>(list);
+    }
+
+    QQmlProfilerEvent(qint64 timestamp, int typeIndex, const QString &data)
+        : m_timestamp(timestamp), m_typeIndex(typeIndex)
+    {
+        assignNumbers<QByteArray, qint8>(data.toUtf8());
+    }
+
+    template<typename Number>
+    QQmlProfilerEvent(qint64 timestamp, int typeIndex, const QVector<Number> &data)
+        : m_timestamp(timestamp), m_typeIndex(typeIndex)
+    {
+        assignNumbers<QVector<Number>, Number>(data);
+    }
+
+    QQmlProfilerEvent(const QQmlProfilerEvent &other)
+        : m_timestamp(other.m_timestamp), m_typeIndex(other.m_typeIndex),
+          m_dataType(other.m_dataType), m_dataLength(other.m_dataLength)
+    {
+        assignData(other);
+    }
+
+    QQmlProfilerEvent(QQmlProfilerEvent &&other)
+    {
+        memcpy(static_cast<void *>(this), static_cast<const void *>(&other), sizeof(QQmlProfilerEvent));
+        other.m_dataType = Inline8Bit; // prevent dtor from deleting the pointer
+    }
+
+    QQmlProfilerEvent &operator=(const QQmlProfilerEvent &other)
+    {
+        if (this != &other) {
+            clearPointer();
+            m_timestamp = other.m_timestamp;
+            m_typeIndex = other.m_typeIndex;
+            m_dataType = other.m_dataType;
+            m_dataLength = other.m_dataLength;
+            assignData(other);
+        }
+        return *this;
+    }
+
+    QQmlProfilerEvent &operator=(QQmlProfilerEvent &&other)
+    {
+        if (this != &other) {
+            memcpy(static_cast<void *>(this), static_cast<const void *>(&other), sizeof(QQmlProfilerEvent));
+            other.m_dataType = Inline8Bit;
+        }
+        return *this;
+    }
+
+    ~QQmlProfilerEvent()
+    {
+        clearPointer();
+    }
+
+    qint64 timestamp() const { return m_timestamp; }
+    void setTimestamp(qint64 timestamp) { m_timestamp = timestamp; }
+
+    int typeIndex() const { return m_typeIndex; }
+    void setTypeIndex(int typeIndex) { m_typeIndex = typeIndex; }
+
+    template<typename Number>
+    Number number(int i) const
+    {
+        // Trailing zeroes can be omitted, for example for SceneGraph events
+        if (i >= m_dataLength)
+            return 0;
+        switch (m_dataType) {
+        case Inline8Bit:
+            return m_data.internal8bit[i];
+QT_WARNING_PUSH
+QT_WARNING_DISABLE_GCC("-Warray-bounds") // Mingw 5.3 gcc doesn't get the type/length logic.
+        case Inline16Bit:
+            return m_data.internal16bit[i];
+        case Inline32Bit:
+            return m_data.internal32bit[i];
+        case Inline64Bit:
+            return m_data.internal64bit[i];
+QT_WARNING_POP
+        case External8Bit:
+            return static_cast<const qint8 *>(m_data.external)[i];
+        case External16Bit:
+            return static_cast<const qint16 *>(m_data.external)[i];
+        case External32Bit:
+            return static_cast<const qint32 *>(m_data.external)[i];
+        case External64Bit:
+            return static_cast<const qint64 *>(m_data.external)[i];
+        default:
+            return 0;
+        }
+    }
+
+    template<typename Number>
+    void setNumber(int i, Number number)
+    {
+        QVarLengthArray<Number> nums = numbers<QVarLengthArray<Number>, Number>();
+        int prevSize = nums.size();
+        if (i >= prevSize) {
+            nums.resize(i + 1);
+            // Fill with zeroes. We don't want to accidentally prevent squeezing.
+            while (prevSize < i)
+                nums[prevSize++] = 0;
+        }
+        nums[i] = number;
+        setNumbers<QVarLengthArray<Number>, Number>(nums);
+    }
+
+    template<typename Container, typename Number>
+    void setNumbers(const Container &numbers)
+    {
+        clearPointer();
+        assignNumbers<Container, Number>(numbers);
+    }
+
+    template<typename Number>
+    void setNumbers(std::initializer_list<Number> numbers)
+    {
+        setNumbers<std::initializer_list<Number>, Number>(numbers);
+    }
+
+    template<typename Container, typename Number = qint64>
+    Container numbers() const
+    {
+        Container container;
+        for (int i = 0; i < m_dataLength; ++i)
+            container.append(number<Number>(i));
+        return container;
+    }
+
+    QString string() const
+    {
+        switch (m_dataType) {
+        case External8Bit:
+            return QString::fromUtf8(static_cast<const char *>(m_data.external), m_dataLength);
+        case Inline8Bit:
+            return QString::fromUtf8(m_data.internalChar, m_dataLength);
+        default:
+            Q_UNREACHABLE();
+            return QString();
+        }
+    }
+
+    void setString(const QString &data)
+    {
+        clearPointer();
+        assignNumbers<QByteArray, char>(data.toUtf8());
+    }
+
+    Message rangeStage() const
+    {
+        Q_ASSERT(m_dataType == Inline8Bit);
+        return static_cast<Message>(m_data.internal8bit[0]);
+    }
+
+    void setRangeStage(Message stage)
+    {
+        clearPointer();
+        m_dataType = Inline8Bit;
+        m_dataLength = 1;
+        m_data.internal8bit[0] = stage;
+    }
+
+    bool isValid() const
+    {
+        return m_timestamp != -1;
+    }
+
+private:
+    enum Type: quint16 {
+        External = 1,
+        Inline8Bit = 8,
+        External8Bit = Inline8Bit | External,
+        Inline16Bit = 16,
+        External16Bit = Inline16Bit | External,
+        Inline32Bit = 32,
+        External32Bit = Inline32Bit | External,
+        Inline64Bit = 64,
+        External64Bit = Inline64Bit | External
+    };
+
+    qint64 m_timestamp;
+
+    static const int s_internalDataLength = 8;
+    union {
+        void  *external;
+        char   internalChar [s_internalDataLength];
+        qint8  internal8bit [s_internalDataLength];
+        qint16 internal16bit[s_internalDataLength / 2];
+        qint32 internal32bit[s_internalDataLength / 4];
+        qint64 internal64bit[s_internalDataLength / 8];
+    } m_data;
+
+    qint32 m_typeIndex;
+    Type m_dataType;
+    quint16 m_dataLength;
+
+    void assignData(const QQmlProfilerEvent &other)
+    {
+        if (m_dataType & External) {
+            uint length = m_dataLength * (other.m_dataType / 8);
+            m_data.external = malloc(length);
+            memcpy(m_data.external, other.m_data.external, length);
+        } else {
+            memcpy(&m_data, &other.m_data, sizeof(m_data));
+        }
+    }
+
+    template<typename Big, typename Small>
+    bool squeezable(Big source)
+    {
+        return static_cast<Small>(source) == source;
+    }
+
+    template<typename Container, typename Number>
+    typename std::enable_if<(sizeof(Number) > 1), bool>::type
+    squeeze(const Container &numbers)
+    {
+        typedef typename QIntegerForSize<sizeof(Number) / 2>::Signed Small;
+        foreach (Number item, numbers) {
+            if (!squeezable<Number, Small>(item))
+                return false;
+        }
+        assignNumbers<Container, Small>(numbers);
+        return true;
+    }
+
+    template<typename Container, typename Number>
+    typename std::enable_if<(sizeof(Number) <= 1), bool>::type
+    squeeze(const Container &)
+    {
+        return false;
+    }
+
+    template<typename Container, typename Number>
+    void assignNumbers(const Container &numbers)
+    {
+        Number *data;
+        m_dataLength = squeezable<size_t, quint16>(static_cast<size_t>(numbers.size())) ?
+                    static_cast<quint16>(numbers.size()) : std::numeric_limits<quint16>::max();
+        if (m_dataLength > sizeof(m_data) / sizeof(Number)) {
+            if (squeeze<Container, Number>(numbers))
+                return;
+            m_dataType = static_cast<Type>((sizeof(Number) * 8) | External);
+            m_data.external = malloc(m_dataLength * sizeof(Number));
+            data = static_cast<Number *>(m_data.external);
+        } else {
+            m_dataType = static_cast<Type>(sizeof(Number) * 8);
+            data = static_cast<Number *>(m_dataType & External ? m_data.external : &m_data);
+        }
+        quint16 i = 0;
+        for (Number item : numbers) {
+            if (i >= m_dataLength)
+                break;
+            data[i++] = item;
+        }
+    }
+
+    void clearPointer()
+    {
+        if (m_dataType & External)
+            free(m_data.external);
+    }
+
+    friend QDataStream &operator>>(QDataStream &stream, QQmlProfilerEvent &event);
+    friend QDataStream &operator<<(QDataStream &stream, const QQmlProfilerEvent &event);
+};
+
+bool operator==(const QQmlProfilerEvent &event1, const QQmlProfilerEvent &event2);
+bool operator!=(const QQmlProfilerEvent &event1, const QQmlProfilerEvent &event2);
+
+QDataStream &operator>>(QDataStream &stream, QQmlProfilerEvent &event);
+QDataStream &operator<<(QDataStream &stream, const QQmlProfilerEvent &event);
+
+Q_DECLARE_TYPEINFO(QQmlProfilerEvent, Q_MOVABLE_TYPE);
+
+QT_END_NAMESPACE
+
+Q_DECLARE_METATYPE(QQmlProfilerEvent)
+
+#endif // QQMLPROFILEREVENT_P_H
diff --git a/src/qmldebug/qqmlprofilereventlocation.cpp b/src/qmldebug/qqmlprofilereventlocation.cpp
new file mode 100644
index 0000000000..8be44c17a3
--- /dev/null
+++ b/src/qmldebug/qqmlprofilereventlocation.cpp
@@ -0,0 +1,56 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qqmlprofilereventlocation_p.h"
+
+#include <QtCore/qdatastream.h>
+
+QT_BEGIN_NAMESPACE
+
+QDataStream &operator>>(QDataStream &stream, QQmlProfilerEventLocation &location)
+{
+    return stream >> location.m_filename >> location.m_line >> location.m_column;
+}
+
+QDataStream &operator<<(QDataStream &stream, const QQmlProfilerEventLocation &location)
+{
+    return stream << location.m_filename << location.m_line << location.m_column;
+}
+
+QT_END_NAMESPACE
diff --git a/src/qmldebug/qqmlprofilereventlocation_p.h b/src/qmldebug/qqmlprofilereventlocation_p.h
new file mode 100644
index 0000000000..6f37eab14b
--- /dev/null
+++ b/src/qmldebug/qqmlprofilereventlocation_p.h
@@ -0,0 +1,121 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QQMLPROFILEREVENTLOCATION_P_H
+#define QQMLPROFILEREVENTLOCATION_P_H
+
+#include <QtCore/qstring.h>
+#include <QtCore/qhash.h>
+#include <QtCore/qdatastream.h>
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+QT_BEGIN_NAMESPACE
+
+class QQmlProfilerEventLocation
+{
+public:
+    QQmlProfilerEventLocation() : m_line(-1),m_column(-1) {}
+    QQmlProfilerEventLocation(const QString &file, int lineNumber, int columnNumber) :
+        m_filename(file), m_line(lineNumber), m_column(columnNumber)
+    {}
+
+    void clear()
+    {
+        m_filename.clear();
+        m_line = m_column = -1;
+    }
+
+    bool isValid() const
+    {
+        return !m_filename.isEmpty();
+    }
+
+    QString filename() const { return m_filename; }
+    int line() const { return m_line; }
+    int column() const { return m_column; }
+
+private:
+    friend QDataStream &operator>>(QDataStream &stream, QQmlProfilerEventLocation &location);
+    friend QDataStream &operator<<(QDataStream &stream, const QQmlProfilerEventLocation &location);
+
+    QString m_filename;
+    int m_line;
+    int m_column;
+};
+
+inline bool operator==(const QQmlProfilerEventLocation &location1,
+                       const QQmlProfilerEventLocation &location2)
+{
+    // compare filename last as it's expensive.
+    return location1.line() == location2.line() && location1.column() == location2.column()
+            && location1.filename() == location2.filename();
+}
+
+inline bool operator!=(const QQmlProfilerEventLocation &location1,
+                       const QQmlProfilerEventLocation &location2)
+{
+    return !(location1 == location2);
+}
+
+inline uint qHash(const QQmlProfilerEventLocation &location)
+{
+    return qHash(location.filename())
+            ^ ((location.line() & 0xfff)                   // 12 bits of line number
+               | ((location.column() << 16) & 0xff0000));  // 8 bits of column
+
+}
+
+QDataStream &operator>>(QDataStream &stream, QQmlProfilerEventLocation &location);
+QDataStream &operator<<(QDataStream &stream, const QQmlProfilerEventLocation &location);
+
+Q_DECLARE_TYPEINFO(QQmlProfilerEventLocation, Q_MOVABLE_TYPE);
+
+QT_END_NAMESPACE
+
+#endif // QQMLPROFILEREVENTLOCATION_P_H
diff --git a/src/qmldebug/qqmlprofilereventreceiver_p.h b/src/qmldebug/qqmlprofilereventreceiver_p.h
new file mode 100644
index 0000000000..defe64a42e
--- /dev/null
+++ b/src/qmldebug/qqmlprofilereventreceiver_p.h
@@ -0,0 +1,74 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QQMLPROFILEREVENTRECEIVER_P_H
+#define QQMLPROFILEREVENTRECEIVER_P_H
+
+#include "qqmlprofilerevent_p.h"
+#include "qqmlprofilereventtype_p.h"
+
+#include <QtCore/qobject.h>
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API. It exists purely as an
+// implementation detail. This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+QT_BEGIN_NAMESPACE
+
+class QQmlProfilerEventReceiver : public QObject
+{
+    Q_OBJECT
+public:
+    QQmlProfilerEventReceiver(QObject *parent = nullptr) : QObject(parent) {}
+
+    virtual int numLoadedEventTypes() const = 0;
+    virtual void addEventType(const QQmlProfilerEventType &type) = 0;
+    virtual void addEvent(const QQmlProfilerEvent &event) = 0;
+};
+
+QT_END_NAMESPACE
+
+#endif // QQMLPROFILEREVENTRECEIVER_P_H
diff --git a/src/qmldebug/qqmlprofilereventtype.cpp b/src/qmldebug/qqmlprofilereventtype.cpp
new file mode 100644
index 0000000000..c92e914d74
--- /dev/null
+++ b/src/qmldebug/qqmlprofilereventtype.cpp
@@ -0,0 +1,110 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qqmlprofilereventtype_p.h"
+#include "qqmlprofilerclientdefinitions_p.h"
+
+#include <QtCore/qdatastream.h>
+
+QT_BEGIN_NAMESPACE
+
+QDataStream &operator>>(QDataStream &stream, QQmlProfilerEventType &type)
+{
+    quint8 message;
+    quint8 rangeType;
+    stream >> type.m_displayName >> type.m_data >> type.m_location >> message >> rangeType
+           >> type.m_detailType;
+    type.m_message = static_cast<Message>(message);
+    type.m_rangeType = static_cast<RangeType>(rangeType);
+    return stream;
+}
+
+QDataStream &operator<<(QDataStream &stream, const QQmlProfilerEventType &type)
+{
+    return stream << type.m_displayName << type.m_data << type.m_location
+                  << static_cast<quint8>(type.m_message) << static_cast<quint8>(type.m_rangeType)
+                  << type.m_detailType;
+}
+
+ProfileFeature QQmlProfilerEventType::feature() const
+{
+    switch (m_message) {
+    case Event: {
+        switch (m_detailType) {
+        case Mouse:
+        case Key:
+            return ProfileInputEvents;
+        case AnimationFrame:
+            return ProfileAnimations;
+        default:
+            return MaximumProfileFeature;
+        }
+    }
+    case PixmapCacheEvent:
+        return ProfilePixmapCache;
+    case SceneGraphFrame:
+        return ProfileSceneGraph;
+    case MemoryAllocation:
+        return ProfileMemory;
+    case DebugMessage:
+        return ProfileDebugMessages;
+    default:
+        break;
+    }
+
+    switch (m_rangeType) {
+        case Painting:
+            return ProfilePainting;
+        case Compiling:
+            return ProfileCompiling;
+        case Creating:
+            return ProfileCreating;
+        case Binding:
+            return ProfileBinding;
+        case HandlingSignal:
+            return ProfileHandlingSignal;
+        case Javascript:
+            return ProfileJavaScript;
+        default:
+            return MaximumProfileFeature;
+    }
+}
+
+
+QT_END_NAMESPACE
diff --git a/src/qmldebug/qqmlprofilereventtype_p.h b/src/qmldebug/qqmlprofilereventtype_p.h
new file mode 100644
index 0000000000..7189df53ef
--- /dev/null
+++ b/src/qmldebug/qqmlprofilereventtype_p.h
@@ -0,0 +1,125 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QQMLPROFILEREVENTTYPE_P_H
+#define QQMLPROFILEREVENTTYPE_P_H
+
+#include "qqmlprofilereventlocation_p.h"
+#include "qqmlprofilerclientdefinitions_p.h"
+
+#include <QtCore/qstring.h>
+#include <QtCore/qmetatype.h>
+#include <QtCore/qhash.h>
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+QT_BEGIN_NAMESPACE
+
+class QQmlProfilerEventType {
+public:
+    QQmlProfilerEventType(Message message = MaximumMessage, RangeType rangeType = MaximumRangeType,
+                          int detailType = -1,
+                          const QQmlProfilerEventLocation &location = QQmlProfilerEventLocation(),
+                          const QString &data = QString(), const QString displayName = QString()) :
+        m_displayName(displayName), m_data(data), m_location(location), m_message(message),
+        m_rangeType(rangeType), m_detailType(detailType)
+    {}
+
+    void setDisplayName(const QString &displayName) { m_displayName = displayName; }
+    void setData(const QString &data) { m_data = data; }
+    void setLocation(const QQmlProfilerEventLocation &location) { m_location = location; }
+
+    ProfileFeature feature() const;
+    QString displayName() const { return m_displayName; }
+    QString data() const { return m_data; }
+    QQmlProfilerEventLocation location() const { return m_location; }
+    Message message() const { return m_message; }
+    RangeType rangeType() const { return m_rangeType; }
+    int detailType() const { return m_detailType; }
+
+private:
+    friend QDataStream &operator>>(QDataStream &stream, QQmlProfilerEventType &type);
+    friend QDataStream &operator<<(QDataStream &stream, const QQmlProfilerEventType &type);
+
+    QString m_displayName;
+    QString m_data;
+    QQmlProfilerEventLocation m_location;
+    Message m_message;
+    RangeType m_rangeType;
+    int m_detailType; // can be EventType, BindingType, PixmapEventType or SceneGraphFrameType
+};
+
+QDataStream &operator>>(QDataStream &stream, QQmlProfilerEventType &type);
+QDataStream &operator<<(QDataStream &stream, const QQmlProfilerEventType &type);
+
+inline uint qHash(const QQmlProfilerEventType &type)
+{
+    return qHash(type.location())
+            ^ (((type.message() << 12) & 0xf000)                               // 4 bits message
+               | ((type.rangeType() << 24) & 0xf000000)                        // 4 bits rangeType
+               | ((static_cast<uint>(type.detailType()) << 28) & 0xf0000000)); // 4 bits detailType
+}
+
+inline bool operator==(const QQmlProfilerEventType &type1, const QQmlProfilerEventType &type2)
+{
+    return type1.message() == type2.message() && type1.rangeType() == type2.rangeType()
+            && type1.detailType() == type2.detailType() && type1.location() == type2.location();
+}
+
+inline bool operator!=(const QQmlProfilerEventType &type1, const QQmlProfilerEventType &type2)
+{
+    return !(type1 == type2);
+}
+
+Q_DECLARE_TYPEINFO(QQmlProfilerEventType, Q_MOVABLE_TYPE);
+
+QT_END_NAMESPACE
+
+Q_DECLARE_METATYPE(QQmlProfilerEventType)
+
+#endif // QQMLPROFILEREVENTTYPE_P_H
diff --git a/src/qmldebug/qqmlprofilertypedevent.cpp b/src/qmldebug/qqmlprofilertypedevent.cpp
new file mode 100644
index 0000000000..94591ba7e3
--- /dev/null
+++ b/src/qmldebug/qqmlprofilertypedevent.cpp
@@ -0,0 +1,224 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qqmlprofilertypedevent_p.h"
+#include "qqmlprofilerclientdefinitions_p.h"
+
+#include <QtCore/qvarlengtharray.h>
+
+QT_BEGIN_NAMESPACE
+
+QDataStream &operator>>(QDataStream &stream, QQmlProfilerTypedEvent &event)
+{
+    qint64 time;
+    qint32 messageType;
+    qint32 subtype;
+
+    stream >> time >> messageType;
+
+    if (messageType < 0 || messageType > MaximumMessage)
+        messageType = MaximumMessage;
+
+    RangeType rangeType = MaximumRangeType;
+    if (!stream.atEnd()) {
+        stream >> subtype;
+        if (subtype >= 0 && subtype < MaximumRangeType)
+            rangeType = static_cast<RangeType>(subtype);
+    } else {
+        subtype = -1;
+    }
+
+    event.event.setTimestamp(time > 0 ? time : 0);
+    event.event.setTypeIndex(-1);
+    event.serverTypeId = 0;
+
+    switch (messageType) {
+    case Event: {
+        event.type = QQmlProfilerEventType(
+                    static_cast<Message>(messageType),
+                    MaximumRangeType, subtype);
+        switch (subtype) {
+        case StartTrace:
+        case EndTrace: {
+            QVarLengthArray<qint32> engineIds;
+            while (!stream.atEnd()) {
+                qint32 id;
+                stream >> id;
+                engineIds << id;
+            }
+            event.event.setNumbers<QVarLengthArray<qint32>, qint32>(engineIds);
+            break;
+        }
+        case AnimationFrame: {
+            qint32 frameRate, animationCount;
+            qint32 threadId;
+            stream >> frameRate >> animationCount;
+            if (!stream.atEnd())
+                stream >> threadId;
+            else
+                threadId = 0;
+
+            event.event.setNumbers<qint32>({frameRate, animationCount, threadId});
+            break;
+        }
+        case Mouse:
+        case Key:
+            int inputType = (subtype == Key ? InputKeyUnknown : InputMouseUnknown);
+            if (!stream.atEnd())
+                stream >> inputType;
+            qint32 a = -1;
+            if (!stream.atEnd())
+                stream >> a;
+            qint32 b = -1;
+            if (!stream.atEnd())
+                stream >> b;
+
+            event.event.setNumbers<qint32>({inputType, a, b});
+            break;
+        }
+
+        break;
+    }
+    case Complete: {
+        event.type = QQmlProfilerEventType(
+                    static_cast<Message>(messageType),
+                    MaximumRangeType, subtype);
+        break;
+    }
+    case SceneGraphFrame: {
+        QVarLengthArray<qint64> params;
+        qint64 param;
+
+        while (!stream.atEnd()) {
+            stream >> param;
+            params.push_back(param);
+        }
+
+        event.type = QQmlProfilerEventType(
+                    static_cast<Message>(messageType),
+                    MaximumRangeType, subtype);
+        event.event.setNumbers<QVarLengthArray<qint64>, qint64>(params);
+        break;
+    }
+    case PixmapCacheEvent: {
+        qint32 width = 0, height = 0, refcount = 0;
+        QString filename;
+        stream >> filename;
+        if (subtype == PixmapReferenceCountChanged || subtype == PixmapCacheCountChanged) {
+            stream >> refcount;
+        } else if (subtype == PixmapSizeKnown) {
+            stream >> width >> height;
+            refcount = 1;
+        }
+
+        event.type = QQmlProfilerEventType(
+                    static_cast<Message>(messageType),
+                    MaximumRangeType, subtype,
+                    QQmlProfilerEventLocation(filename, 0, 0));
+        event.event.setNumbers<qint32>({width, height, refcount});
+        break;
+    }
+    case MemoryAllocation: {
+        qint64 delta;
+        stream >> delta;
+
+        event.type = QQmlProfilerEventType(
+                    static_cast<Message>(messageType),
+                    MaximumRangeType, subtype);
+        event.event.setNumbers<qint64>({delta});
+        break;
+    }
+    case RangeStart: {
+        if (!stream.atEnd()) {
+            qint64 typeId;
+            stream >> typeId;
+            if (stream.status() == QDataStream::Ok)
+                event.serverTypeId = typeId;
+            // otherwise it's the old binding type of 4 bytes
+        }
+
+        event.type = QQmlProfilerEventType(MaximumMessage, rangeType, -1);
+        event.event.setRangeStage(RangeStart);
+        break;
+    }
+    case RangeData: {
+        QString data;
+        stream >> data;
+
+        event.type = QQmlProfilerEventType(MaximumMessage, rangeType, -1,
+                                           QQmlProfilerEventLocation(), data);
+        event.event.setRangeStage(RangeData);
+        if (!stream.atEnd())
+            stream >> event.serverTypeId;
+        break;
+    }
+    case RangeLocation: {
+        QString filename;
+        qint32 line = 0;
+        qint32 column = 0;
+        stream >> filename >> line;
+
+        if (!stream.atEnd()) {
+            stream >> column;
+            if (!stream.atEnd())
+                stream >> event.serverTypeId;
+        }
+
+        event.type = QQmlProfilerEventType(MaximumMessage, rangeType, -1,
+                                           QQmlProfilerEventLocation(filename, line, column));
+        event.event.setRangeStage(RangeLocation);
+        break;
+    }
+    case RangeEnd: {
+        event.type = QQmlProfilerEventType(MaximumMessage, rangeType, -1);
+        event.event.setRangeStage(RangeEnd);
+        break;
+    }
+    default:
+        event.event.setNumbers<char>({});
+        event.type = QQmlProfilerEventType(
+                    static_cast<Message>(messageType),
+                    MaximumRangeType, subtype);
+        break;
+    }
+
+    return stream;
+}
+
+QT_END_NAMESPACE
diff --git a/src/qmldebug/qqmlprofilertypedevent_p.h b/src/qmldebug/qqmlprofilertypedevent_p.h
new file mode 100644
index 0000000000..e7e947f2ef
--- /dev/null
+++ b/src/qmldebug/qqmlprofilertypedevent_p.h
@@ -0,0 +1,76 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QQMLPROFILERTYPEDEVENT_P_H
+#define QQMLPROFILERTYPEDEVENT_P_H
+
+#include "qqmlprofilerevent_p.h"
+#include "qqmlprofilereventtype_p.h"
+
+#include <QtCore/qdatastream.h>
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+QT_BEGIN_NAMESPACE
+
+struct QQmlProfilerTypedEvent
+{
+    QQmlProfilerEvent event;
+    QQmlProfilerEventType type;
+    qint64 serverTypeId = 0;
+};
+
+QDataStream &operator>>(QDataStream &stream, QQmlProfilerTypedEvent &event);
+
+Q_DECLARE_TYPEINFO(QQmlProfilerTypedEvent, Q_MOVABLE_TYPE);
+
+QT_END_NAMESPACE
+
+Q_DECLARE_METATYPE(QQmlProfilerTypedEvent)
+
+#endif // QQMLPROFILERTYPEDEVENT_P_H
diff --git a/src/qmldebug/qv4debugclient.cpp b/src/qmldebug/qv4debugclient.cpp
new file mode 100644
index 0000000000..76c2f1ebea
--- /dev/null
+++ b/src/qmldebug/qv4debugclient.cpp
@@ -0,0 +1,578 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qv4debugclient_p.h"
+#include "qv4debugclient_p_p.h"
+#include "qqmldebugconnection_p.h"
+
+#include <private/qpacket_p.h>
+
+#include <QJsonDocument>
+#include <QJsonObject>
+#include <QJsonValue>
+#include <QJsonArray>
+
+QT_BEGIN_NAMESPACE
+
+const char *V8REQUEST = "v8request";
+const char *V8MESSAGE = "v8message";
+const char *SEQ = "seq";
+const char *TYPE = "type";
+const char *COMMAND = "command";
+const char *ARGUMENTS = "arguments";
+const char *STEPACTION = "stepaction";
+const char *STEPCOUNT = "stepcount";
+const char *EXPRESSION = "expression";
+const char *FRAME = "frame";
+const char *CONTEXT = "context";
+const char *GLOBAL = "global";
+const char *DISABLEBREAK = "disable_break";
+const char *HANDLES = "handles";
+const char *INCLUDESOURCE = "includeSource";
+const char *FROMFRAME = "fromFrame";
+const char *TOFRAME = "toFrame";
+const char *BOTTOM = "bottom";
+const char *NUMBER = "number";
+const char *FRAMENUMBER = "frameNumber";
+const char *TYPES = "types";
+const char *IDS = "ids";
+const char *FILTER = "filter";
+const char *FROMLINE = "fromLine";
+const char *TOLINE = "toLine";
+const char *TARGET = "target";
+const char *LINE = "line";
+const char *COLUMN = "column";
+const char *ENABLED = "enabled";
+const char *CONDITION = "condition";
+const char *IGNORECOUNT = "ignoreCount";
+const char *BREAKPOINT = "breakpoint";
+const char *FLAGS = "flags";
+
+const char *CONTINEDEBUGGING = "continue";
+const char *EVALUATE = "evaluate";
+const char *LOOKUP = "lookup";
+const char *BACKTRACE = "backtrace";
+const char *SCOPE = "scope";
+const char *SCOPES = "scopes";
+const char *SCRIPTS = "scripts";
+const char *SOURCE = "source";
+const char *SETBREAKPOINT = "setbreakpoint";
+const char *CLEARBREAKPOINT = "clearbreakpoint";
+const char *CHANGEBREAKPOINT = "changebreakpoint";
+const char *SETEXCEPTIONBREAK = "setexceptionbreak";
+const char *VERSION = "version";
+const char *DISCONNECT = "disconnect";
+const char *GARBAGECOLLECTOR = "gc";
+
+const char *CONNECT = "connect";
+const char *INTERRUPT = "interrupt";
+
+const char *REQUEST = "request";
+const char *IN = "in";
+const char *NEXT = "next";
+const char *OUT = "out";
+
+const char *SCRIPT = "script";
+const char *SCRIPTREGEXP = "scriptRegExp";
+const char *EVENT = "event";
+
+const char *ALL = "all";
+const char *UNCAUGHT = "uncaught";
+
+#define VARIANTMAPINIT \
+    Q_D(QV4DebugClient); \
+    QJsonObject jsonVal; \
+    jsonVal.insert(QLatin1String(SEQ), d->seq++); \
+    jsonVal.insert(QLatin1String(TYPE), QLatin1String(REQUEST));
+
+QV4DebugClient::QV4DebugClient(QQmlDebugConnection *connection)
+    : QQmlDebugClient(*new QV4DebugClientPrivate(connection))
+{
+    QObject::connect(this, &QQmlDebugClient::stateChanged,
+                     this, [this](State state) { d_func()->onStateChanged(state); });
+}
+
+QV4DebugClientPrivate::QV4DebugClientPrivate(QQmlDebugConnection *connection) :
+    QQmlDebugClientPrivate(QLatin1String("V8Debugger"), connection)
+{
+}
+
+void QV4DebugClient::connect()
+{
+    Q_D(QV4DebugClient);
+    d->sendMessage(CONNECT);
+}
+
+void QV4DebugClient::interrupt()
+{
+    Q_D(QV4DebugClient);
+    d->sendMessage(INTERRUPT);
+}
+
+void QV4DebugClient::continueDebugging(StepAction action)
+{
+    //    { "seq"       : <number>,
+    //      "type"      : "request",
+    //      "command"   : "continue",
+    //      "arguments" : { "stepaction" : <"in", "next" or "out">,
+    //                      "stepcount"  : <number of steps (default 1)>
+    //                    }
+    //    }
+    VARIANTMAPINIT;
+    jsonVal.insert(QLatin1String(COMMAND), QLatin1String(CONTINEDEBUGGING));
+
+    if (action != Continue) {
+        QJsonObject args;
+        switch (action) {
+        case In:
+            args.insert(QLatin1String(STEPACTION), QLatin1String(IN));
+            break;
+        case Out:
+            args.insert(QLatin1String(STEPACTION), QLatin1String(OUT));
+            break;
+        case Next:
+            args.insert(QLatin1String(STEPACTION), QLatin1String(NEXT));
+            break;
+        default:
+            break;
+        }
+        jsonVal.insert(QLatin1String(ARGUMENTS), args);
+    }
+
+    d->sendMessage(V8REQUEST, jsonVal);
+}
+
+void QV4DebugClient::evaluate(const QString &expr, int frame, int context)
+{
+    //    { "seq"       : <number>,
+    //      "type"      : "request",
+    //      "command"   : "evaluate",
+    //      "arguments" : { "expression"    : <expression to evaluate>,
+    //                      "frame"         : <number>,
+    //                      "context"       : <object ID>
+    //                    }
+    //    }
+    VARIANTMAPINIT;
+    jsonVal.insert(QLatin1String(COMMAND), QLatin1String(EVALUATE));
+
+    QJsonObject args;
+    args.insert(QLatin1String(EXPRESSION), expr);
+
+    if (frame != -1)
+        args.insert(QLatin1String(FRAME), frame);
+
+    if (context != -1)
+        args.insert(QLatin1String(CONTEXT), context);
+
+    jsonVal.insert(QLatin1String(ARGUMENTS), args);
+
+    d->sendMessage(V8REQUEST, jsonVal);
+}
+
+void QV4DebugClient::lookup(const QList<int> &handles, bool includeSource)
+{
+    //    { "seq"       : <number>,
+    //      "type"      : "request",
+    //      "command"   : "lookup",
+    //      "arguments" : { "handles"       : <array of handles>,
+    //                      "includeSource" : <boolean indicating whether the source will be included when script objects are returned>,
+    //                    }
+    //    }
+    VARIANTMAPINIT;
+    jsonVal.insert(QLatin1String(COMMAND),(QLatin1String(LOOKUP)));
+
+    QJsonObject args;
+    QJsonArray array;
+
+    for (int handle : handles)
+        array.append(handle);
+
+    args.insert(QLatin1String(HANDLES), array);
+
+    if (includeSource)
+        args.insert(QLatin1String(INCLUDESOURCE), includeSource);
+
+    jsonVal.insert(QLatin1String(ARGUMENTS), args);
+
+    d->sendMessage(V8REQUEST, jsonVal);
+}
+
+void QV4DebugClient::backtrace(int fromFrame, int toFrame, bool bottom)
+{
+    //    { "seq"       : <number>,
+    //      "type"      : "request",
+    //      "command"   : "backtrace",
+    //      "arguments" : { "fromFrame" : <number>
+    //                      "toFrame" : <number>
+    //                      "bottom" : <boolean, set to true if the bottom of the stack is requested>
+    //                    }
+    //    }
+    VARIANTMAPINIT;
+    jsonVal.insert(QLatin1String(COMMAND), QLatin1String(BACKTRACE));
+
+    QJsonObject args;
+
+    if (fromFrame != -1)
+        args.insert(QLatin1String(FROMFRAME), fromFrame);
+
+    if (toFrame != -1)
+        args.insert(QLatin1String(TOFRAME), toFrame);
+
+    if (bottom)
+        args.insert(QLatin1String(BOTTOM), bottom);
+
+    jsonVal.insert(QLatin1String(ARGUMENTS), args);
+    d->sendMessage(V8REQUEST, jsonVal);
+}
+
+void QV4DebugClient::frame(int number)
+{
+    //    { "seq"       : <number>,
+    //      "type"      : "request",
+    //      "command"   : "frame",
+    //      "arguments" : { "number" : <frame number>
+    //                    }
+    //    }
+    VARIANTMAPINIT;
+    jsonVal.insert(QLatin1String(COMMAND), QLatin1String(FRAME));
+
+    if (number != -1) {
+        QJsonObject args;
+        args.insert(QLatin1String(NUMBER), number);
+        jsonVal.insert(QLatin1String(ARGUMENTS), args);
+    }
+
+    d->sendMessage(V8REQUEST, jsonVal);
+}
+
+void QV4DebugClient::scope(int number, int frameNumber)
+{
+    //    { "seq"       : <number>,
+    //      "type"      : "request",
+    //      "command"   : "scope",
+    //      "arguments" : { "number" : <scope number>
+    //                      "frameNumber" : <frame number, optional uses selected frame if missing>
+    //                    }
+    //    }
+    VARIANTMAPINIT;
+    jsonVal.insert(QLatin1String(COMMAND), QLatin1String(SCOPE));
+
+    if (number != -1) {
+        QJsonObject args;
+        args.insert(QLatin1String(NUMBER), number);
+
+        if (frameNumber != -1)
+            args.insert(QLatin1String(FRAMENUMBER), frameNumber);
+
+        jsonVal.insert(QLatin1String(ARGUMENTS), args);
+    }
+
+    d->sendMessage(V8REQUEST, jsonVal);
+}
+
+void QV4DebugClient::scripts(int types, const QList<int> &ids, bool includeSource)
+{
+    //    { "seq"       : <number>,
+    //      "type"      : "request",
+    //      "command"   : "scripts",
+    //      "arguments" : { "types"         : <types of scripts to retrieve
+    //                                           set bit 0 for native scripts
+    //                                           set bit 1 for extension scripts
+    //                                           set bit 2 for normal scripts
+    //                                         (default is 4 for normal scripts)>
+    //                      "ids"           : <array of id's of scripts to return. If this is not specified all scripts are requrned>
+    //                      "includeSource" : <boolean indicating whether the source code should be included for the scripts returned>
+    //                      "filter"        : <string or number: filter string or script id.
+    //                                         If a number is specified, then only the script with the same number as its script id will be retrieved.
+    //                                         If a string is specified, then only scripts whose names contain the filter string will be retrieved.>
+    //                    }
+    //    }
+    VARIANTMAPINIT;
+    jsonVal.insert(QLatin1String(COMMAND), QLatin1String(SCRIPTS));
+
+    QJsonObject args;
+    args.insert(QLatin1String(TYPES), types);
+
+    if (ids.count()) {
+        QJsonArray array;
+        for (int id : ids)
+            array.append(id);
+
+        args.insert(QLatin1String(IDS), array);
+    }
+
+    if (includeSource)
+        args.insert(QLatin1String(INCLUDESOURCE), includeSource);
+
+    jsonVal.insert(QLatin1String(ARGUMENTS), args);
+    d->sendMessage(V8REQUEST, jsonVal);
+}
+
+void QV4DebugClient::setBreakpoint(const QString &target, int line, int column, bool enabled,
+                                   const QString &condition, int ignoreCount)
+{
+    //    { "seq"       : <number>,
+    //      "type"      : "request",
+    //      "command"   : "setbreakpoint",
+    //      "arguments" : { "type"        : "scriptRegExp"
+    //                      "target"      : <function expression or script identification>
+    //                      "line"        : <line in script or function>
+    //                      "column"      : <character position within the line>
+    //                      "enabled"     : <initial enabled state. True or false, default is true>
+    //                      "condition"   : <string with break point condition>
+    //                      "ignoreCount" : <number specifying the number of break point hits to ignore, default value is 0>
+    //                    }
+    //    }
+
+    VARIANTMAPINIT;
+    jsonVal.insert(QLatin1String(COMMAND), QLatin1String(SETBREAKPOINT));
+
+    QJsonObject args;
+
+    args.insert(QLatin1String(TYPE), QLatin1String(SCRIPTREGEXP));
+    args.insert(QLatin1String(TARGET), target);
+
+    if (line != -1)
+        args.insert(QLatin1String(LINE), line);
+
+    if (column != -1)
+        args.insert(QLatin1String(COLUMN), column);
+
+    args.insert(QLatin1String(ENABLED), enabled);
+
+    if (!condition.isEmpty())
+        args.insert(QLatin1String(CONDITION), condition);
+
+    if (ignoreCount != -1)
+        args.insert(QLatin1String(IGNORECOUNT), ignoreCount);
+
+    jsonVal.insert(QLatin1String(ARGUMENTS),args);
+    d->sendMessage(V8REQUEST, jsonVal);
+}
+
+void QV4DebugClient::clearBreakpoint(int breakpoint)
+{
+    //    { "seq"       : <number>,
+    //      "type"      : "request",
+    //      "command"   : "clearbreakpoint",
+    //      "arguments" : { "breakpoint" : <number of the break point to clear>
+    //                    }
+    //    }
+    VARIANTMAPINIT;
+    jsonVal.insert(QLatin1String(COMMAND), QLatin1String(CLEARBREAKPOINT));
+
+    QJsonObject args;
+    args.insert(QLatin1String(BREAKPOINT), breakpoint);
+    jsonVal.insert(QLatin1String(ARGUMENTS),args);
+
+    d->sendMessage(V8REQUEST, jsonVal);
+}
+
+void QV4DebugClient::changeBreakpoint(int breakpoint, bool enabled)
+{
+    //    { "seq"       : <number>,
+    //      "type"      : "request",
+    //      "command"   : "changebreakpoint",
+    //      "arguments" : { "breakpoint" : <number of the break point to change>
+    //                      "enabled" : <bool: enables the break type if true, disables if false>
+    //                    }
+    //    }
+    VARIANTMAPINIT;
+    jsonVal.insert(QLatin1String(COMMAND), QLatin1String(CHANGEBREAKPOINT));
+
+    QJsonObject args;
+    args.insert(QLatin1String(BREAKPOINT), breakpoint);
+    args.insert(QLatin1String(ENABLED), enabled);
+
+    jsonVal.insert(QLatin1String(ARGUMENTS), args);
+    d->sendMessage(V8REQUEST, jsonVal);
+}
+
+void QV4DebugClient::setExceptionBreak(Exception type, bool enabled)
+{
+    //    { "seq"       : <number>,
+    //      "type"      : "request",
+    //      "command"   : "setexceptionbreak",
+    //      "arguments" : { "type"    : <string: "all", or "uncaught">,
+    //                      "enabled" : <optional bool: enables the break type if true>
+    //                    }
+    //    }
+    VARIANTMAPINIT;
+    jsonVal.insert(QLatin1String(COMMAND), QLatin1String(SETEXCEPTIONBREAK));
+
+    QJsonObject args;
+
+    if (type == All)
+        args.insert(QLatin1String(TYPE), QLatin1String(ALL));
+    else if (type == Uncaught)
+        args.insert(QLatin1String(TYPE), QLatin1String(UNCAUGHT));
+
+    if (enabled)
+        args.insert(QLatin1String(ENABLED), enabled);
+
+    jsonVal.insert(QLatin1String(ARGUMENTS), args);
+    d->sendMessage(V8REQUEST, jsonVal);
+}
+
+void QV4DebugClient::version()
+{
+    //    { "seq"       : <number>,
+    //      "type"      : "request",
+    //      "command"   : "version",
+    //    }
+    VARIANTMAPINIT;
+    jsonVal.insert(QLatin1String(COMMAND), QLatin1String(VERSION));
+    d->sendMessage(V8REQUEST, jsonVal);
+}
+
+QV4DebugClient::Response QV4DebugClient::response() const
+{
+    Q_D(const QV4DebugClient);
+    const QJsonObject value = QJsonDocument::fromJson(d->response).object();
+    return {
+        value.value(QLatin1String(COMMAND)).toString(),
+        value.value(QLatin1String("body"))
+    };
+}
+
+void QV4DebugClient::disconnect()
+{
+    //    { "seq"     : <number>,
+    //      "type"    : "request",
+    //      "command" : "disconnect",
+    //    }
+    VARIANTMAPINIT;
+    jsonVal.insert(QLatin1String(COMMAND), QLatin1String(DISCONNECT));
+    d->sendMessage(DISCONNECT, jsonVal);
+}
+
+void QV4DebugClientPrivate::onStateChanged(QQmlDebugClient::State state)
+{
+    if (state == QQmlDebugClient::Enabled)
+        flushSendBuffer();
+}
+
+void QV4DebugClient::messageReceived(const QByteArray &data)
+{
+    Q_D(QV4DebugClient);
+    QPacket ds(connection()->currentDataStreamVersion(), data);
+    QByteArray command;
+    ds >> command;
+
+    if (command == "V8DEBUG") {
+        QByteArray type;
+        ds >> type >> d->response;
+
+        if (type == CONNECT) {
+            emit connected();
+
+        } else if (type == INTERRUPT) {
+            emit interrupted();
+
+        } else if (type == V8MESSAGE) {
+            const QJsonObject value = QJsonDocument::fromJson(d->response).object();
+            QString type = value.value(QLatin1String(TYPE)).toString();
+
+            if (type == QLatin1String("response")) {
+
+                if (!value.value(QLatin1String("success")).toBool()) {
+                    emit failure();
+                    qDebug() << "Received success == false response from application:"
+                             << value.value(QLatin1String("message")).toString();
+                    return;
+                }
+
+                QString debugCommand(value.value(QLatin1String(COMMAND)).toString());
+                if (debugCommand == QLatin1String(BACKTRACE) ||
+                        debugCommand == QLatin1String(LOOKUP) ||
+                        debugCommand == QLatin1String(SETBREAKPOINT) ||
+                        debugCommand == QLatin1String(EVALUATE) ||
+                        debugCommand == QLatin1String(VERSION) ||
+                        debugCommand == QLatin1String(DISCONNECT) ||
+                        debugCommand == QLatin1String(GARBAGECOLLECTOR) ||
+                        debugCommand == QLatin1String(CHANGEBREAKPOINT) ||
+                        debugCommand == QLatin1String(CLEARBREAKPOINT) ||
+                        debugCommand == QLatin1String(FRAME) ||
+                        debugCommand == QLatin1String(SCOPE) ||
+                        debugCommand == QLatin1String(SCOPES) ||
+                        debugCommand == QLatin1String(SCRIPTS) ||
+                        debugCommand == QLatin1String(SOURCE) ||
+                        debugCommand == QLatin1String(SETEXCEPTIONBREAK)) {
+                    emit result();
+                } else {
+                    // DO NOTHING
+                }
+
+            } else if (type == QLatin1String(EVENT)) {
+                QString event(value.value(QLatin1String(EVENT)).toString());
+
+                if (event == QLatin1String("break") || event == QLatin1String("exception"))
+                    emit stopped();
+            }
+        }
+    }
+}
+
+void QV4DebugClientPrivate::sendMessage(const QByteArray &command, const QJsonObject &args)
+{
+    Q_Q(QV4DebugClient);
+    const QByteArray msg = packMessage(command, args);
+    if (q->state() == QQmlDebugClient::Enabled) {
+        q->sendMessage(msg);
+    } else {
+        sendBuffer.append(msg);
+    }
+}
+
+void QV4DebugClientPrivate::flushSendBuffer()
+{
+    foreach (const QByteArray &msg, sendBuffer)
+        sendMessage(msg);
+    sendBuffer.clear();
+}
+
+QByteArray QV4DebugClientPrivate::packMessage(const QByteArray &type, const QJsonObject &object)
+{
+    QPacket rs(connection->currentDataStreamVersion());
+    QByteArray cmd = "V8DEBUG";
+    rs << cmd << type << QJsonDocument(object).toJson(QJsonDocument::Compact);
+    return rs.data();
+}
+
+QT_END_NAMESPACE
diff --git a/src/qmldebug/qv4debugclient_p.h b/src/qmldebug/qv4debugclient_p.h
new file mode 100644
index 0000000000..fdcf4284c5
--- /dev/null
+++ b/src/qmldebug/qv4debugclient_p.h
@@ -0,0 +1,121 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QV4DEBUGCLIENT_P_H
+#define QV4DEBUGCLIENT_P_H
+
+#include <QtQmlDebug/private/qqmldebugclient_p.h>
+#include <QtCore/qjsonvalue.h>
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+QT_BEGIN_NAMESPACE
+
+class QV4DebugClientPrivate;
+class QV4DebugClient : public QQmlDebugClient
+{
+    Q_OBJECT
+    Q_DECLARE_PRIVATE(QV4DebugClient)
+
+public:
+    enum StepAction
+    {
+        Continue,
+        In,
+        Out,
+        Next
+    };
+
+    enum Exception
+    {
+        All,
+        Uncaught
+    };
+
+    struct Response
+    {
+        QString command;
+        QJsonValue body;
+    };
+
+    QV4DebugClient(QQmlDebugConnection *connection);
+
+    void connect();
+    void disconnect();
+
+    void interrupt();
+    void continueDebugging(StepAction stepAction);
+    void evaluate(const QString &expr, int frame = -1, int context = -1);
+    void lookup(const QList<int> &handles, bool includeSource = false);
+    void backtrace(int fromFrame = -1, int toFrame = -1, bool bottom = false);
+    void frame(int number = -1);
+    void scope(int number = -1, int frameNumber = -1);
+    void scripts(int types = 4, const QList<int> &ids = QList<int>(), bool includeSource = false);
+    void setBreakpoint(const QString &target, int line = -1, int column = -1, bool enabled = true,
+                       const QString &condition = QString(), int ignoreCount = -1);
+    void clearBreakpoint(int breakpoint);
+    void changeBreakpoint(int breakpoint, bool enabled);
+    void setExceptionBreak(Exception type, bool enabled = false);
+    void version();
+
+    Response response() const;
+
+protected:
+    void messageReceived(const QByteArray &data) override;
+
+signals:
+    void connected();
+    void interrupted();
+    void result();
+    void failure();
+    void stopped();
+};
+
+QT_END_NAMESPACE
+
+#endif // QV4DEBUGCLIENT_P_H
diff --git a/src/qmldebug/qv4debugclient_p_p.h b/src/qmldebug/qv4debugclient_p_p.h
new file mode 100644
index 0000000000..993c281632
--- /dev/null
+++ b/src/qmldebug/qv4debugclient_p_p.h
@@ -0,0 +1,80 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QV4DEBUGCLIENT_P_P_H
+#define QV4DEBUGCLIENT_P_P_H
+
+#include "qv4debugclient_p.h"
+#include "qqmldebugclient_p_p.h"
+
+#include <QtCore/qjsonobject.h>
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+QT_BEGIN_NAMESPACE
+
+class QV4DebugClientPrivate : public QQmlDebugClientPrivate
+{
+    Q_DECLARE_PUBLIC(QV4DebugClient)
+
+public:
+    QV4DebugClientPrivate(QQmlDebugConnection *connection);
+
+    void sendMessage(const QByteArray &command, const QJsonObject &args = QJsonObject());
+    void flushSendBuffer();
+    QByteArray packMessage(const QByteArray &type, const QJsonObject &object);
+    void onStateChanged(QQmlDebugClient::State state);
+
+    int seq = 0;
+    QList<QByteArray> sendBuffer;
+    QByteArray response;
+};
+
+QT_END_NAMESPACE
+
+#endif // QV4DEBUGCLIENT_P_P_H
diff --git a/src/qmldevtools/qmldevtools.pro b/src/qmldevtools/qmldevtools.pro
index a21988b915..45029400b9 100644
--- a/src/qmldevtools/qmldevtools.pro
+++ b/src/qmldevtools/qmldevtools.pro
@@ -1,9 +1,10 @@
 option(host_build)
 TARGET     = QtQmlDevTools
 QT         = core-private
-CONFIG    += minimal_syncqt internal_module qmldevtools_build
+CONFIG    += minimal_syncqt internal_module qmldevtools_build generated_privates
 
 MODULE_INCNAME = QtQml
+INCLUDEPATH += $$OUT_PWD/../qml
 
 # 2415: variable "xx" of static storage duration was declared but never referenced
 # unused variable 'xx' [-Werror,-Wunused-const-variable]
@@ -16,6 +17,6 @@ include(../qml/parser/parser.pri)
 include(../qml/jsruntime/jsruntime.pri)
 include(../qml/compiler/compiler.pri)
 include(../qml/memory/memory.pri)
-include(../qml/jit/jit.pri)
+include(../qml/qmldirparser/qmldirparser.pri)
 
 load(qt_module)
diff --git a/src/qmltest/doc/qtqmltest.qdocconf b/src/qmltest/doc/qtqmltest.qdocconf
new file mode 100644
index 0000000000..9a3e16b64d
--- /dev/null
+++ b/src/qmltest/doc/qtqmltest.qdocconf
@@ -0,0 +1,42 @@
+include($QT_INSTALL_DOCS/global/qt-module-defaults.qdocconf)
+
+project                 = QtQmlTest
+description             = Qt Quick Test Reference Documentation
+version                 = $QT_VERSION
+moduleheader            = QtQuickTest
+qhp.projects            = QtQmlTest
+
+qhp.QtQmlTest.file                = qtqmltest.qhp
+qhp.QtQmlTest.namespace           = org.qt-project.qtqmltest.$QT_VERSION_TAG
+qhp.QtQmlTest.virtualFolder       = qtqmltest
+qhp.QtQmlTest.indexTitle          = Qt Quick Test
+qhp.QtQmlTest.indexRoot           =
+
+qhp.QtQmlTest.filterAttributes    = qtqmltest $QT_VERSION qtrefdoc
+qhp.QtQmlTest.customFilters.Qt.name = QtQmlTest $QT_VERSION
+qhp.QtQmlTest.customFilters.Qt.filterAttributes = qtqmltest $QT_VERSION
+
+qhp.QtQmlTest.subprojects         = qmltypes classes
+qhp.QtQmlTest.subprojects.classes.title = C++ API
+qhp.QtQmlTest.subprojects.classes.indexTitle = Qt Quick Test C++ API
+qhp.QtQmlTest.subprojects.classes.selectors = class namespace doc:headerfile
+qhp.QtQmlTest.subprojects.classes.sortPages = true
+qhp.QtQmlTest.subprojects.qmltypes.title = QML Types
+qhp.QtQmlTest.subprojects.qmltypes.indexTitle = Qt Quick Test QML Types
+qhp.QtQmlTest.subprojects.qmltypes.selectors = qmlclass
+qhp.QtQmlTest.subprojects.qmltypes.sortPages = true
+
+tagfile      = qtqmltest.tags
+
+depends += qtcore qtgui qttestlib qtqml qtquick qtdoc
+
+headerdirs  += ..
+
+sourcedirs  += .. \
+               ../../imports/testlib
+
+exampledirs += snippets
+
+navigation.landingpage = "Qt Quick Test"
+navigation.cppclassespage = "Qt Quick Test C++ API"
+navigation.qmltypespage = "Qt Quick Test QML Types"
diff --git a/src/qmltest/doc/snippets/src_qmltest_qquicktest.cpp b/src/qmltest/doc/snippets/src_qmltest_qquicktest.cpp
new file mode 100644
index 0000000000..191f693a9a
--- /dev/null
+++ b/src/qmltest/doc/snippets/src_qmltest_qquicktest.cpp
@@ -0,0 +1,81 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of The Qt Company Ltd nor the names of its
+**     contributors may be used to endorse or promote products derived
+**     from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [1]
+//! [0]
+#include <QtQuickTest>
+//! [0]
+QUICK_TEST_MAIN(example)
+//! [1]
+
+//! [2]
+// tst_mytest.cpp
+#include <QtQuickTest>
+#include <QQmlEngine>
+#include <QQmlContext>
+
+class Setup : public QObject
+{
+    Q_OBJECT
+
+public:
+    Setup() {}
+
+public slots:
+    void qmlEngineAvailable(QQmlEngine *engine)
+    {
+        engine->rootContext()->setContextProperty("myContextProperty", QVariant(true));
+    }
+};
+
+QUICK_TEST_MAIN_WITH_SETUP(mytest, Setup)
+
+#include "tst_mytest.moc"
+//! [2]
diff --git a/src/qmltest/doc/src/qtquicktest-cppapi.qdoc b/src/qmltest/doc/src/qtquicktest-cppapi.qdoc
new file mode 100644
index 0000000000..0e5dab8887
--- /dev/null
+++ b/src/qmltest/doc/src/qtquicktest-cppapi.qdoc
@@ -0,0 +1,59 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:FDL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Free Documentation License Usage
+** Alternatively, this file may be used under the terms of the GNU Free
+** Documentation License version 1.3 as published by the Free Software
+** Foundation and appearing in the file included in the packaging of
+** this file. Please review the following information to ensure
+** the GNU Free Documentation License version 1.3 requirements
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+/*!
+    \module QtQuickTest
+    \keyword Qt Quick Test C++ API
+    \title Qt Quick Test C++ API
+    \ingroup modules
+
+    \brief Provides macros and functions for tests.
+
+    The C++ macros and functions can be included into your application using
+    the following include statement:
+
+    \snippet src_qmltest_qquicktest.cpp 0
+
+    There are two ways to link against the corresponding C++ library. If your
+    test project uses a QML \l TestCase, you should already have the following
+    line in your project file:
+
+    \badcode
+    CONFIG += qmltestcase
+    \endcode
+
+    This will cause the test to link to the C++ \QtQuickTest library.
+
+    If you have a C++-only test project, you can add the following line
+    to your project file:
+
+    \badcode
+    QT += qmltest
+    \endcode
+
+    \sa {Executing C++ Before QML Tests}
+*/
diff --git a/src/qmltest/doc/src/qtquicktest-index.qdoc b/src/qmltest/doc/src/qtquicktest-index.qdoc
new file mode 100644
index 0000000000..4c0124689b
--- /dev/null
+++ b/src/qmltest/doc/src/qtquicktest-index.qdoc
@@ -0,0 +1,203 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:FDL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Free Documentation License Usage
+** Alternatively, this file may be used under the terms of the GNU Free
+** Documentation License version 1.3 as published by the Free Software
+** Foundation and appearing in the file included in the packaging of
+** this file. Please review the following information to ensure
+** the GNU Free Documentation License version 1.3 requirements
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+/*!
+    \page qtquicktest-index.html
+    \title Qt Quick Test
+    \brief Unit testing framework for QML.
+
+    \target Introduction to Qt Quick Test
+    \section1 Introduction
+
+    \l {Qt Quick Test QML Types}{Qt Quick Test} is a unit test framework for QML applications.
+    Test cases are written as JavaScript functions within a \l [QML] TestCase
+    type:
+
+    \qml
+    import QtQuick 2.3
+    import QtTest 1.0
+
+    TestCase {
+        name: "MathTests"
+
+        function test_math() {
+            compare(2 + 2, 4, "2 + 2 = 4")
+        }
+
+        function test_fail() {
+            compare(2 + 2, 5, "2 + 2 = 5")
+        }
+    }
+    \endqml
+
+    Functions whose names start with \c{test_} are treated as test cases
+    to be executed. See the documentation for the \l [QML] TestCase and
+    \l [QML] SignalSpy types for more information on writing test cases.
+
+    \note There is no binary compatibility guarantee for the Qt Quick Test
+          module. This means that an application that uses Qt Quick Test is
+          only guaranteed to work with the Qt version it was developed against.
+          However, source compatibility is guaranteed.
+
+    \target Running Qt Quick Tests
+    \section1 Running Tests
+
+    Test cases are launched by a C++ harness that consists of
+    the following code:
+
+    \snippet src_qmltest_qquicktest.cpp 1
+
+    Where "example" is the identifier to use to uniquely identify
+    this set of tests. Finally, add \c{CONFIG += qmltestcase} to the project
+    file:
+
+    \badcode
+    TEMPLATE = app
+    TARGET = tst_example
+    CONFIG += warn_on qmltestcase
+    SOURCES += tst_example.cpp
+    \endcode
+
+    The test harness scans the specified source directory recursively
+    for "tst_*.qml" files. If \c{QUICK_TEST_SOURCE_DIR} is not defined,
+    then the current directory will be scanned when the harness is run.
+    Other *.qml files may appear for auxillary QML components that are
+    used by the test.
+
+    The \c{-input} command-line option can be set at runtime to run
+    test cases from a different directory. This may be needed to run
+    tests on a target device where the compiled-in directory name refers
+    to a host. For example:
+
+    \badcode
+    tst_example -input /mnt/SDCard/qmltests
+    \endcode
+
+    It is also possible to run a single file using the \c{-input} option.
+    For example:
+
+    \badcode
+    tst_example -input data/test.qml
+    \endcode
+
+    \badcode
+    tst_example -input <full_path>/test.qml
+    \endcode
+
+    \note Specifying the full path to the qml test file is for example
+    needed for shadow builds.
+
+    If your test case needs QML imports, then you can add them as
+    \c{-import} options to the test program command-line.
+
+    If \c IMPORTPATH is specified in your .pro file, each import path added to \c IMPORTPATH
+    will be passed as a command-line argument when the test is run using "make check":
+
+    \badcode
+    IMPORTPATH += $$PWD/../imports/my_module1 $$PWD/../imports/my_module2
+    \endcode
+
+    The \c{-functions} command-line option will return a list of the current
+    tests functions. It is possible to run a single test function using the name
+    of the test function as an argument. For example:
+
+    \badcode
+    tst_example Test_Name::function1
+    \endcode
+
+    The \c{-help} command-line option will return all the options available.
+
+    \badcode
+    tst_example -help
+    \endcode
+
+    \section1 Executing C++ Before QML Tests
+
+    To execute C++ code before any of the QML tests are run, the
+    \l QUICK_TEST_MAIN_WITH_SETUP macro can be used. This can be useful for
+    setting context properties on the QML engine, amongst other things.
+
+    The macro is identical to \c QUICK_TEST_MAIN, except that it takes an
+    additional \c QObject* argument. The test framework will call slots and
+    invokable functions with the following names:
+
+    \table
+        \header
+            \li Name
+            \li Purpose
+        \row
+            \li \c {void applicationAvailable()}
+            \li Called right after the QApplication object was instantiated.
+                Use this function to setup everything that is not related
+                to QML directly.
+        \row
+            \li \c {void qmlEngineAvailable(QQmlEngine *)}
+            \li Called when the QML engine is available.
+                Any \l {QQmlEngine::addImportPath}{import paths},
+                \l {QQmlEngine::addPluginPath}{plugin paths},
+                and \l {QQmlFileSelector::setExtraSelectors}{extra file selectors}
+                will have been set on the engine by this point.
+        \row
+            \li \c {void cleanupTestCase()}
+            \li Called right after the test execution has finished.
+                Use this function to clean up before everything will start to be destructed.
+    \endtable
+
+    Each function will be called once for each \c {tst_*.qml} file, so any
+    arguments are unique to that test. For example, this means that each QML
+    test file will have its own QML engine.
+
+    The following example demonstrates how the macro can be used to set context
+    properties on the QML engine:
+
+    \snippet src_qmltest_qquicktest.cpp 2
+
+    The \c .moc include is based on the file name of the \c .cpp file.
+    For example, in the example above, the \c .cpp file is named
+    \c tst_mytest.cpp. If the file was named \c MyTest.cpp, the include would
+    be:
+
+    \code
+    #include "MyTest.moc"
+    \endcode
+
+    \section1 Reference
+
+    \list
+      \li \l{Qt Quick Test QML Types}{QML Types}
+      \li \l{Qt Quick Test C++ API}{C++ API}
+    \endlist
+
+    \section1 Licenses
+
+    Qt Quick Tests is available under commercial licenses from \l{The Qt Company}.
+    In addition, it is available under free software licenses. Since Qt 5.4,
+    these free software licenses are
+    \l{GNU Lesser General Public License, version 3}, or
+    the \l{GNU General Public License, version 2}.
+    See \l{Qt Licensing} for further details.
+*/
diff --git a/src/qmltest/doc/src/qtquicktest-qmltypes.qdoc b/src/qmltest/doc/src/qtquicktest-qmltypes.qdoc
new file mode 100644
index 0000000000..0ed8c6faa0
--- /dev/null
+++ b/src/qmltest/doc/src/qtquicktest-qmltypes.qdoc
@@ -0,0 +1,46 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:FDL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Free Documentation License Usage
+** Alternatively, this file may be used under the terms of the GNU Free
+** Documentation License version 1.3 as published by the Free Software
+** Foundation and appearing in the file included in the packaging of
+** this file. Please review the following information to ensure
+** the GNU Free Documentation License version 1.3 requirements
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+/*!
+    \qmlmodule QtTest 1.\QtMinorVersion
+    \title Qt Quick Test QML Types
+    \brief Provides QML types to unit test your QML application.
+    \ingroup qmlmodules
+
+    You can import this module using the following statement:
+
+    \qml \QtMinorVersion
+    import QtTest 1.\1
+    \endqml
+
+    \section1 QML Types
+    \generatelist {qmltypesbymodule QtTest}
+    \noautolist
+
+    For more information about how to use these types, see
+    \l{Qt Quick Test}.
+*/
diff --git a/src/qmltest/doc/src/qtquicktest.qdoc b/src/qmltest/doc/src/qtquicktest.qdoc
new file mode 100644
index 0000000000..31c097ed76
--- /dev/null
+++ b/src/qmltest/doc/src/qtquicktest.qdoc
@@ -0,0 +1,79 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:FDL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Free Documentation License Usage
+** Alternatively, this file may be used under the terms of the GNU Free
+** Documentation License version 1.3 as published by the Free Software
+** Foundation and appearing in the file included in the packaging of
+** this file. Please review the following information to ensure
+** the GNU Free Documentation License version 1.3 requirements
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+/*!
+   \namespace QQuickTest
+   \inmodule QtQuickTest
+
+   \brief The QQuickTest namespace contains all the functions and
+   macros related to Qt Quick Test.
+
+   See the \l{Introduction to Qt Quick Test} for information about how to write
+   Qt Quick unit tests.
+
+   To link to the Qt Quick Test C++ library, see \l {Qt Quick Test C++ API}.
+
+   \sa {Executing C++ Before QML Tests}
+*/
+
+/*!
+    \macro QUICK_TEST_MAIN(name)
+    \relates QQuickTest
+
+    \brief Sets up the entry point for a Qt Quick Test application.
+    The \a name argument uniquely identifies this set of tests.
+
+    \snippet src_qmltest_qquicktest.cpp 1
+
+    \note The macro assumes that your test sources are in the current
+    directory, unless the \c QUICK_TEST_SOURCE_DIR environment variable is set.
+
+    \sa QUICK_TEST_MAIN_WITH_SETUP(), {Running Qt Quick Tests}
+
+*/
+
+/*!
+    \macro QUICK_TEST_MAIN_WITH_SETUP(name, QuickTestSetupClass)
+    \relates QQuickTest
+
+    \brief Sets up the entry point for a Qt Quick Test application.
+    The \a name argument uniquely identifies this set of tests.
+
+    This macro is identical to QUICK_TEST_MAIN(), except that it takes an
+    additional argument \a QuickTestSetupClass, a pointer to a QObject-derived
+    class. With this class it is possible to define additional setup code to
+    execute before running the QML test.
+
+    \note The macro assumes that your test sources are in the current
+    directory, unless the \c QUICK_TEST_SOURCE_DIR environment variable is set.
+
+    The following snippet demonstrates the use of this macro:
+
+    \snippet src_qmltest_qquicktest.cpp 2
+
+    \sa QUICK_TEST_MAIN(), {Running Qt Quick Tests}
+*/
diff --git a/src/qmltest/qmltest.pro b/src/qmltest/qmltest.pro
index d13e162ff4..0bf05093be 100644
--- a/src/qmltest/qmltest.pro
+++ b/src/qmltest/qmltest.pro
@@ -1,8 +1,10 @@
 TARGET     = QtQuickTest
 
+QMAKE_DOCS = $$PWD/doc/qtqmltest.qdocconf
+
 DEFINES += QT_NO_URL_CAST_FROM_STRING QT_NO_FOREACH
 QT = core testlib-private
-QT_PRIVATE = quick qml-private  gui core-private gui-private
+QT_PRIVATE = quick quick-private qml-private  gui core-private gui-private
 
 # Testlib is only a private dependency, which results in our users not
 # inheriting testlibs's MODULE_CONFIG transitively. Make it explicit.
@@ -13,12 +15,6 @@ qtHaveModule(widgets) {
     DEFINES += QT_QMLTEST_WITH_WIDGETS
 }
 
-# Install qmltestcase.prf into the Qt mkspecs so that "CONFIG += qmltestcase"
-# can be used in customer applications to build against QtQuickTest.
-feature.path = $$[QT_INSTALL_DATA]/mkspecs/features
-feature.files = $$PWD/features/qmltestcase.prf
-INSTALLS += feature
-
 SOURCES += \
     $$PWD/quicktest.cpp \
     $$PWD/quicktestevent.cpp \
@@ -30,6 +26,6 @@ HEADERS += \
     $$PWD/quicktestresult_p.h \
     $$PWD/qtestoptions_p.h
 
-!contains(QT_CONFIG, no-qml-debug): DEFINES += QT_QML_DEBUG_NO_WARNING
+qtConfig(qml-debug): DEFINES += QT_QML_DEBUG_NO_WARNING
 
 load(qt_module)
diff --git a/src/qmltest/qtestoptions_p.h b/src/qmltest/qtestoptions_p.h
index 02609a6189..7be5c88590 100644
--- a/src/qmltest/qtestoptions_p.h
+++ b/src/qmltest/qtestoptions_p.h
@@ -51,7 +51,11 @@
 // We mean it.
 //
 
-#include <QtTest/qtest_global.h>
+#if QT_VERSION < QT_VERSION_CHECK(5, 11, 0)
+# include <QtTest/qtest_global.h>
+#else
+# include <QtTest/qttestglobal.h>
+#endif
 
 #include <QtCore/qstring.h>
 #include <QtCore/qstringlist.h>
diff --git a/src/qmltest/quicktest.cpp b/src/qmltest/quicktest.cpp
index f62f66170e..9a73726797 100644
--- a/src/qmltest/quicktest.cpp
+++ b/src/qmltest/quicktest.cpp
@@ -44,10 +44,14 @@
 #include <QtQml/qqml.h>
 #include <QtQml/qqmlengine.h>
 #include <QtQml/qqmlcontext.h>
+#include <QtQuick/private/qquickitem_p.h>
+#include <QtQuick/qquickitem.h>
 #include <QtQuick/qquickview.h>
 #include <QtQml/qjsvalue.h>
 #include <QtQml/qjsengine.h>
 #include <QtQml/qqmlpropertymap.h>
+#include <QtQuick/private/qquickitem_p.h>
+#include <QtQuick/qquickitem.h>
 #include <QtGui/qopengl.h>
 #include <QtCore/qurl.h>
 #include <QtCore/qfileinfo.h>
@@ -57,11 +61,15 @@
 #include <QtCore/qdebug.h>
 #include <QtCore/qeventloop.h>
 #include <QtCore/qtextstream.h>
+#include <QtCore/qtimer.h>
 #include <QtGui/qtextdocument.h>
 #include <stdio.h>
 #include <QtGui/QGuiApplication>
 #include <QtCore/QTranslator>
 #include <QtTest/QSignalSpy>
+#include <QtQml/QQmlFileSelector>
+
+#include <private/qqmlcomponent_p.h>
 
 #ifdef QT_QMLTEST_WITH_WIDGETS
 #include <QtWidgets/QApplication>
@@ -69,6 +77,61 @@
 
 QT_BEGIN_NAMESPACE
 
+/*!
+    \since 5.13
+
+    Returns \c true if \l {QQuickItem::}{updatePolish()} has not been called
+    on \a item since the last call to \l {QQuickItem::}{polish()},
+    otherwise returns \c false.
+
+    When assigning values to properties in QML, any layouting the item
+    must do as a result of the assignment might not take effect immediately,
+    but can instead be postponed until the item is polished. For these cases,
+    you can use this function to ensure that the item has been polished
+    before the execution of the test continues. For example:
+
+    \code
+        QVERIFY(QQuickTest::qIsPolishScheduled(item));
+        QVERIFY(QQuickTest::qWaitForItemPolished(item));
+    \endcode
+
+    Without the call to \c qIsPolishScheduled() above, the
+    call to \c qWaitForItemPolished() might see that no polish
+    was scheduled and therefore pass instantly, assuming that
+    the item had already been polished. This function
+    makes it obvious why an item wasn't polished and allows tests to
+    fail early under such circumstances.
+
+    The QML equivalent of this function is
+    \l {TestCase::}{isPolishScheduled()}.
+
+    \sa QQuickItem::polish(), QQuickItem::updatePolish()
+*/
+bool QQuickTest::qIsPolishScheduled(const QQuickItem *item)
+{
+    return QQuickItemPrivate::get(item)->polishScheduled;
+}
+
+/*!
+    \since 5.13
+
+    Waits for \a timeout milliseconds or until
+    \l {QQuickItem::}{updatePolish()} has been called on \a item.
+
+    Returns \c true if \c updatePolish() was called on \a item within
+    \a timeout milliseconds, otherwise returns \c false.
+
+    The QML equivalent of this function is
+    \l {TestCase::}{waitForItemPolished()}.
+
+    \sa QQuickItem::polish(), QQuickItem::updatePolish(),
+        QQuickTest::qIsPolishScheduled()
+*/
+bool QQuickTest::qWaitForItemPolished(const QQuickItem *item, int timeout)
+{
+    return QTest::qWaitFor([&]() { return !QQuickItemPrivate::get(item)->polishScheduled; }, timeout);
+}
+
 class QTestRootObject : public QObject
 {
     Q_OBJECT
@@ -76,7 +139,7 @@ class QTestRootObject : public QObject
     Q_PROPERTY(bool hasTestCase READ hasTestCase WRITE setHasTestCase NOTIFY hasTestCaseChanged)
     Q_PROPERTY(QObject *defined READ defined)
 public:
-    QTestRootObject(QObject *parent = 0)
+    QTestRootObject(QObject *parent = nullptr)
         : QObject(parent), hasQuit(false), m_windowShown(false), m_hasTestCase(false)  {
         m_defined = new QQmlPropertyMap(this);
 #if defined(QT_OPENGL_ES_2_ANGLE)
@@ -87,7 +150,7 @@ public:
     static QTestRootObject *instance() {
         static QPointer<QTestRootObject> object = new QTestRootObject;
         if (!object) {
-            qWarning("A new test root object has been created, the behavior may be compromised");
+            // QTestRootObject was deleted when previous test ended, create a new one
             object = new QTestRootObject;
         }
         return object;
@@ -188,15 +251,166 @@ bool qWaitForSignal(QObject *obj, const char* signal, int timeout = 5000)
         if (remaining <= 0)
             break;
         QCoreApplication::processEvents(QEventLoop::AllEvents, remaining);
-        QCoreApplication::sendPostedEvents(0, QEvent::DeferredDelete);
+        QCoreApplication::sendPostedEvents(nullptr, QEvent::DeferredDelete);
         QTest::qSleep(10);
     }
 
     return spy.size();
 }
 
+void maybeInvokeSetupMethod(QObject *setupObject, const char *member, QGenericArgument val0 = QGenericArgument(nullptr))
+{
+    // It's OK if it doesn't exist: since we have more than one callback that
+    // can be called, it makes sense if the user only implements one of them.
+    // We do this the long way rather than just calling the static
+    // QMetaObject::invokeMethod(), because that will issue a warning if the
+    // function doesn't exist, which we don't want.
+    const QMetaObject *setupMetaObject = setupObject->metaObject();
+    const int methodIndex = setupMetaObject->indexOfMethod(member);
+    if (methodIndex != -1) {
+        const QMetaMethod method = setupMetaObject->method(methodIndex);
+        method.invoke(setupObject, val0);
+    }
+}
+
+using namespace QV4::CompiledData;
+
+class TestCaseCollector
+{
+public:
+    typedef QList<QString> TestCaseList;
+
+    TestCaseCollector(const QFileInfo &fileInfo, QQmlEngine *engine)
+    {
+        QString path = fileInfo.absoluteFilePath();
+        if (path.startsWith(QLatin1String(":/")))
+            path.prepend(QLatin1String("qrc"));
+
+        QQmlComponent component(engine, path);
+        m_errors += component.errors();
+
+        if (component.isReady()) {
+            QQmlRefPointer<CompilationUnit> rootCompilationUnit = QQmlComponentPrivate::get(&component)->compilationUnit;
+            TestCaseEnumerationResult result = enumerateTestCases(rootCompilationUnit.data());
+            m_testCases = result.testCases + result.finalizedPartialTestCases();
+            m_errors += result.errors;
+        }
+    }
+
+    TestCaseList testCases() const { return m_testCases; }
+    QList<QQmlError> errors() const { return m_errors; }
+
+private:
+    TestCaseList m_testCases;
+    QList<QQmlError> m_errors;
+
+    struct TestCaseEnumerationResult
+    {
+        TestCaseList testCases;
+        QList<QQmlError> errors;
+
+        // Partially constructed test cases
+        bool isTestCase = false;
+        TestCaseList testFunctions;
+        QString testCaseName;
+
+        TestCaseList finalizedPartialTestCases() const
+        {
+            TestCaseList result;
+            for (const QString &function : testFunctions)
+                result << QString(QStringLiteral("%1::%2")).arg(testCaseName).arg(function);
+            return result;
+        }
+
+        TestCaseEnumerationResult &operator<<(const TestCaseEnumerationResult &other)
+        {
+            testCases += other.testCases + other.finalizedPartialTestCases();
+            errors += other.errors;
+            return *this;
+        }
+    };
+
+    TestCaseEnumerationResult enumerateTestCases(CompilationUnit *compilationUnit, const Object *object = nullptr)
+    {
+        QQmlType testCaseType;
+        for (quint32 i = 0, count = compilationUnit->importCount(); i < count; ++i) {
+            const Import *import = compilationUnit->importAt(i);
+            if (compilationUnit->stringAt(import->uriIndex) != QLatin1Literal("QtTest"))
+                continue;
+
+            QString testCaseTypeName(QStringLiteral("TestCase"));
+            QString typeQualifier = compilationUnit->stringAt(import->qualifierIndex);
+            if (!typeQualifier.isEmpty())
+                testCaseTypeName = typeQualifier % QLatin1Char('.') % testCaseTypeName;
+
+            testCaseType = compilationUnit->typeNameCache->query(testCaseTypeName).type;
+            if (testCaseType.isValid())
+                break;
+        }
+
+        TestCaseEnumerationResult result;
+
+        if (!object) // Start at root of compilation unit if not enumerating a specific child
+            object = compilationUnit->objectAt(0);
+
+        if (CompilationUnit *superTypeUnit = compilationUnit->resolvedTypes.value(object->inheritedTypeNameIndex)->compilationUnit.data()) {
+            // We have a non-C++ super type, which could indicate we're a subtype of a TestCase
+            if (testCaseType.isValid() && superTypeUnit->url() == testCaseType.sourceUrl())
+                result.isTestCase = true;
+            else
+                result = enumerateTestCases(superTypeUnit);
+
+            if (result.isTestCase) {
+                // Look for override of name in this type
+                for (auto binding = object->bindingsBegin(); binding != object->bindingsEnd(); ++binding) {
+                    if (compilationUnit->stringAt(binding->propertyNameIndex) == QLatin1Literal("name")) {
+                        if (binding->type == QV4::CompiledData::Binding::Type_String) {
+                            result.testCaseName = compilationUnit->stringAt(binding->stringIndex);
+                        } else {
+                            QQmlError error;
+                            error.setUrl(compilationUnit->url());
+                            error.setLine(binding->location.line);
+                            error.setColumn(binding->location.column);
+                            error.setDescription(QStringLiteral("the 'name' property of a TestCase must be a literal string"));
+                            result.errors << error;
+                        }
+                        break;
+                    }
+                }
+
+                // Look for additional functions in this type
+                auto functionsEnd = compilationUnit->objectFunctionsEnd(object);
+                for (auto function = compilationUnit->objectFunctionsBegin(object); function != functionsEnd; ++function) {
+                    QString functionName = compilationUnit->stringAt(function->nameIndex);
+                    if (!(functionName.startsWith(QLatin1Literal("test_")) || functionName.startsWith(QLatin1Literal("benchmark_"))))
+                        continue;
+
+                    if (functionName.endsWith(QLatin1Literal("_data")))
+                        continue;
+
+                    result.testFunctions << functionName;
+                }
+            }
+        }
+
+        for (auto binding = object->bindingsBegin(); binding != object->bindingsEnd(); ++binding) {
+            if (binding->type == QV4::CompiledData::Binding::Type_Object) {
+                const Object *child = compilationUnit->objectAt(binding->value.objectIndex);
+                result << enumerateTestCases(compilationUnit, child);
+            }
+        }
+
+        return result;
+    }
+};
+
 int quick_test_main(int argc, char **argv, const char *name, const char *sourceDir)
 {
+    return quick_test_main_with_setup(argc, argv, name, sourceDir, nullptr);
+}
+
+int quick_test_main_with_setup(int argc, char **argv, const char *name, const char *sourceDir, QObject *setup)
+{
     // Peek at arguments to check for '-widgets' argument
 #ifdef QT_QMLTEST_WITH_WIDGETS
     bool withWidgets = false;
@@ -208,7 +422,7 @@ int quick_test_main(int argc, char **argv, const char *name, const char *sourceD
     }
 #endif
 
-    QCoreApplication *app = 0;
+    QCoreApplication *app = nullptr;
     if (!QCoreApplication::instance()) {
 #ifdef QT_QMLTEST_WITH_WIDGETS
         if (withWidgets)
@@ -220,15 +434,20 @@ int quick_test_main(int argc, char **argv, const char *name, const char *sourceD
         }
     }
 
+    if (setup)
+        maybeInvokeSetupMethod(setup, "applicationAvailable()");
+
     // Look for QML-specific command-line options.
     //      -import dir         Specify an import directory.
     //      -plugins dir        Specify a directory where to search for plugins.
     //      -input dir          Specify the input directory for test cases.
     //      -translation file   Specify the translation file.
+    //      -file-selector      Specify a file selector
     QStringList imports;
     QStringList pluginPaths;
     QString testPath;
     QString translationFile;
+    QStringList fileSelectors;
     int index = 1;
     QScopedArrayPointer<char *> testArgV(new char *[argc + 1]);
     testArgV[0] = argv[0];
@@ -253,6 +472,9 @@ int quick_test_main(int argc, char **argv, const char *name, const char *sourceD
         } else if (strcmp(argv[index], "-translation") == 0 && (index + 1) < argc) {
             translationFile = stripQuotes(QString::fromLocal8Bit(argv[index + 1]));
             index += 2;
+        } else if (strcmp(argv[index], "-file-selector") == 0 && (index + 1) < argc) {
+            fileSelectors += stripQuotes(QString::fromLocal8Bit(argv[index + 1]));
+            index += 2;
         } else {
             testArgV[testArgC++] = argv[index++];
         }
@@ -277,6 +499,11 @@ int quick_test_main(int argc, char **argv, const char *name, const char *sourceD
     }
 #endif
 
+#if defined(Q_OS_ANDROID) || defined(Q_OS_WINRT)
+    if (testPath.isEmpty())
+        testPath = QLatin1String(":/");
+#endif
+
     // Determine where to look for the test data.
     if (testPath.isEmpty() && sourceDir) {
         const QString s = QString::fromLocal8Bit(sourceDir);
@@ -326,43 +553,77 @@ int quick_test_main(int argc, char **argv, const char *name, const char *sourceD
 
     // Register the test object
     qmlRegisterSingletonType<QTestRootObject>("Qt.test.qtestroot", 1, 0, "QTestRootObject", testRootObject);
+
+    QSet<QString> commandLineTestFunctions = QTest::testFunctions.toSet();
+    const bool filteringTestFunctions = !commandLineTestFunctions.isEmpty();
+
     // Scan through all of the "tst_*.qml" files and run each of them
-    // in turn with a QQuickView.
-    QQuickView *view = new QQuickView;
-    view->setFlags(Qt::Window | Qt::WindowSystemMenuHint
-                         | Qt::WindowTitleHint | Qt::WindowMinMaxButtonsHint
-                         | Qt::WindowCloseButtonHint);
-    QEventLoop eventLoop;
-    QObject::connect(view->engine(), SIGNAL(quit()),
-                     QTestRootObject::instance(), SLOT(quit()));
-    QObject::connect(view->engine(), SIGNAL(quit()),
-                     &eventLoop, SLOT(quit()));
-    view->rootContext()->setContextProperty
-        (QLatin1String("qtest"), QTestRootObject::instance()); // Deprecated. Use QTestRootObject from Qt.test.qtestroot instead
-    for (const QString &path : qAsConst(imports))
-        view->engine()->addImportPath(path);
-    for (const QString &path : qAsConst(pluginPaths))
-        view->engine()->addPluginPath(path);
+    // in turn with a separate QQuickView (for test isolation).
     for (const QString &file : qAsConst(files)) {
         const QFileInfo fi(file);
         if (!fi.exists())
             continue;
 
-        view->setObjectName(fi.baseName());
-        view->setTitle(view->objectName());
+        QQmlEngine engine;
+        for (const QString &path : qAsConst(imports))
+            engine.addImportPath(path);
+        for (const QString &path : qAsConst(pluginPaths))
+            engine.addPluginPath(path);
+
+        if (!fileSelectors.isEmpty()) {
+            QQmlFileSelector* const qmlFileSelector = new QQmlFileSelector(&engine, &engine);
+            qmlFileSelector->setExtraSelectors(fileSelectors);
+        }
+
+        TestCaseCollector testCaseCollector(fi, &engine);
+        if (!testCaseCollector.errors().isEmpty()) {
+            for (const QQmlError &error : testCaseCollector.errors())
+                qWarning() << error;
+            exit(1);
+        }
+
+        TestCaseCollector::TestCaseList availableTestFunctions = testCaseCollector.testCases();
+        if (QTest::printAvailableFunctions) {
+            for (const QString &function : availableTestFunctions)
+                qDebug("%s()", qPrintable(function));
+            continue;
+        }
+
+        const QSet<QString> availableTestSet = availableTestFunctions.toSet();
+        if (filteringTestFunctions && !availableTestSet.intersects(commandLineTestFunctions))
+            continue;
+        commandLineTestFunctions.subtract(availableTestSet);
+
+        QQuickView view(&engine, nullptr);
+        view.setFlags(Qt::Window | Qt::WindowSystemMenuHint
+                         | Qt::WindowTitleHint | Qt::WindowMinMaxButtonsHint
+                         | Qt::WindowCloseButtonHint);
+        QEventLoop eventLoop;
+        QObject::connect(view.engine(), SIGNAL(quit()),
+                         QTestRootObject::instance(), SLOT(quit()));
+        QObject::connect(view.engine(), SIGNAL(quit()),
+                         &eventLoop, SLOT(quit()));
+        view.rootContext()->setContextProperty
+            (QLatin1String("qtest"), QTestRootObject::instance()); // Deprecated. Use QTestRootObject from Qt.test.qtestroot instead
+
+        // Do this down here so that import paths, plugin paths,
+        // file selectors, etc. are available in case the user needs access to them.
+        if (setup)
+            maybeInvokeSetupMethod(setup, "qmlEngineAvailable(QQmlEngine*)", Q_ARG(QQmlEngine*, view.engine()));
+
+        view.setObjectName(fi.baseName());
+        view.setTitle(view.objectName());
         QTestRootObject::instance()->init();
         QString path = fi.absoluteFilePath();
         if (path.startsWith(QLatin1String(":/")))
-            view->setSource(QUrl(QLatin1String("qrc:") + path.midRef(2)));
+            view.setSource(QUrl(QLatin1String("qrc:") + path.midRef(1)));
         else
-            view->setSource(QUrl::fromLocalFile(path));
+            view.setSource(QUrl::fromLocalFile(path));
 
-        if (QTest::printAvailableFunctions)
-            continue;
-        while (view->status() == QQuickView::Loading)
+        while (view.status() == QQuickView::Loading)
             QTest::qWait(10);
-        if (view->status() == QQuickView::Error) {
-            handleCompileErrors(fi, view);
+        if (view.status() == QQuickView::Error) {
+            handleCompileErrors(fi, &view);
             continue;
         }
         if (!QTestRootObject::instance()->hasQuit) {
@@ -371,22 +632,25 @@ int quick_test_main(int argc, char **argv, const char *name, const char *sourceD
             // an asynchronous test and we need to show the window
             // and wait for the first frame to be rendered
             // and then wait for quit indication.
-            view->setFramePosition(QPoint(50, 50));
-            if (view->size().isEmpty()) { // Avoid hangs with empty windows.
-                view->resize(200, 200);
+            view.setFramePosition(QPoint(50, 50));
+            if (view.size().isEmpty()) { // Avoid hangs with empty windows.
+                view.resize(200, 200);
             }
-            view->show();
-            if (!QTest::qWaitForWindowExposed(view)) {
+            view.show();
+            if (!QTest::qWaitForWindowExposed(&view)) {
                 qWarning().nospace()
                     << "Test '" << QDir::toNativeSeparators(path) << "' window not exposed after show().";
             }
-            view->requestActivate();
-            if (!QTest::qWaitForWindowActive(view)) {
+            view.requestActivate();
+            if (!QTest::qWaitForWindowActive(&view)) {
                 qWarning().nospace()
                     << "Test '" << QDir::toNativeSeparators(path) << "' window not active after requestActivate().";
             }
-            if (view->isExposed()) {
-                QTestRootObject::instance()->setWindowShown(true);
+            if (view.isExposed()) {
+                // Defer property update until event loop has started
+                QTimer::singleShot(0, []() {
+                    QTestRootObject::instance()->setWindowShown(true);
+                });
             } else {
                 qWarning().nospace()
                     << "Test '" << QDir::toNativeSeparators(path) << "' window was never exposed! "
@@ -394,15 +658,24 @@ int quick_test_main(int argc, char **argv, const char *name, const char *sourceD
             }
             if (!QTestRootObject::instance()->hasQuit && QTestRootObject::instance()->hasTestCase())
                 eventLoop.exec();
-            // view->hide(); Causes a crash in Qt 3D due to deletion of the GL context, see QTBUG-27696
         }
     }
 
+    if (setup)
+        maybeInvokeSetupMethod(setup, "cleanupTestCase()");
+
     // Flush the current logging stream.
-    QuickTestResult::setProgramName(0);
-    delete view;
+    QuickTestResult::setProgramName(nullptr);
     delete app;
 
+    // Check that all test functions passed on the command line were found
+    if (!commandLineTestFunctions.isEmpty()) {
+        qWarning() << "Could not find the following test functions:";
+        for (const QString &functionName : qAsConst(commandLineTestFunctions))
+            qWarning("    %s()", qUtf8Printable(functionName));
+        return commandLineTestFunctions.count();
+    }
+
     // Return the number of failures as the exit code.
     return QuickTestResult::exitCode();
 }
diff --git a/src/qmltest/quicktest.h b/src/qmltest/quicktest.h
index 6486accb9e..8e3510c9a5 100644
--- a/src/qmltest/quicktest.h
+++ b/src/qmltest/quicktest.h
@@ -45,16 +45,16 @@
 
 QT_BEGIN_NAMESPACE
 
-QTEST_ADD_GPU_BLACKLIST_SUPPORT_DEFS
+class QQuickItem;
 
 Q_QUICK_TEST_EXPORT int quick_test_main(int argc, char **argv, const char *name, const char *sourceDir);
+Q_QUICK_TEST_EXPORT int quick_test_main_with_setup(int argc, char **argv, const char *name, const char *sourceDir, QObject *setup);
 
 #ifdef QUICK_TEST_SOURCE_DIR
 
 #define QUICK_TEST_MAIN(name) \
     int main(int argc, char **argv) \
     { \
-        QTEST_ADD_GPU_BLACKLIST_SUPPORT \
         QTEST_SET_MAIN_SOURCE_PATH \
         return quick_test_main(argc, argv, #name, QUICK_TEST_SOURCE_DIR); \
     }
@@ -62,31 +62,49 @@ Q_QUICK_TEST_EXPORT int quick_test_main(int argc, char **argv, const char *name,
 #define QUICK_TEST_OPENGL_MAIN(name) \
     int main(int argc, char **argv) \
     { \
-        QTEST_ADD_GPU_BLACKLIST_SUPPORT \
         QTEST_SET_MAIN_SOURCE_PATH \
         return quick_test_main(argc, argv, #name, QUICK_TEST_SOURCE_DIR); \
     }
 
+#define QUICK_TEST_MAIN_WITH_SETUP(name, QuickTestSetupClass) \
+    int main(int argc, char **argv) \
+    { \
+        QTEST_SET_MAIN_SOURCE_PATH \
+        QuickTestSetupClass setup; \
+        return quick_test_main_with_setup(argc, argv, #name, QUICK_TEST_SOURCE_DIR, &setup); \
+    }
+
 #else
 
 #define QUICK_TEST_MAIN(name) \
     int main(int argc, char **argv) \
     { \
-        QTEST_ADD_GPU_BLACKLIST_SUPPORT \
         QTEST_SET_MAIN_SOURCE_PATH \
-        return quick_test_main(argc, argv, #name, 0); \
+        return quick_test_main(argc, argv, #name, nullptr); \
     }
 
 #define QUICK_TEST_OPENGL_MAIN(name) \
     int main(int argc, char **argv) \
     { \
-        QTEST_ADD_GPU_BLACKLIST_SUPPORT \
         QTEST_SET_MAIN_SOURCE_PATH \
-        return quick_test_main(argc, argv, #name, 0); \
+        return quick_test_main(argc, argv, #name, nullptr); \
+    }
+
+#define QUICK_TEST_MAIN_WITH_SETUP(name, QuickTestSetupClass) \
+    int main(int argc, char **argv) \
+    { \
+        QTEST_SET_MAIN_SOURCE_PATH \
+        QuickTestSetupClass setup; \
+        return quick_test_main_with_setup(argc, argv, #name, nullptr, &setup); \
     }
 
 #endif
 
+namespace QQuickTest {
+Q_QUICK_TEST_EXPORT bool qIsPolishScheduled(const QQuickItem *item);
+Q_QUICK_TEST_EXPORT bool qWaitForItemPolished(const QQuickItem *item, int timeout = 5000);
+}
+
 QT_END_NAMESPACE
 
 #endif
diff --git a/src/qmltest/quicktestevent.cpp b/src/qmltest/quicktestevent.cpp
index dc7b917bc4..5b07220c29 100644
--- a/src/qmltest/quicktestevent.cpp
+++ b/src/qmltest/quicktestevent.cpp
@@ -121,12 +121,34 @@ bool QuickTestEvent::keyClickChar(const QString &character, int modifiers, int d
     return true;
 }
 
+#if QT_CONFIG(shortcut)
+// valueToKeySequence() is copied from qquickshortcut.cpp
+static QKeySequence valueToKeySequence(const QVariant &value)
+{
+    if (value.type() == QVariant::Int)
+        return QKeySequence(static_cast<QKeySequence::StandardKey>(value.toInt()));
+    return QKeySequence::fromString(value.toString());
+}
+#endif
+
+bool QuickTestEvent::keySequence(const QVariant &keySequence)
+{
+    QWindow *window = activeWindow();
+    if (!window)
+        return false;
+#if QT_CONFIG(shortcut)
+    QTest::keySequence(window, valueToKeySequence(keySequence));
+#endif
+    return true;
+}
+
 namespace QtQuickTest
 {
     enum MouseAction { MousePress, MouseRelease, MouseClick, MouseDoubleClick, MouseMove, MouseDoubleClickSequence };
 
     int lastMouseTimestamp = 0;
 
+    // TODO should be Qt::MouseButtons buttons in case multiple buttons are pressed
     static void mouseEvent(MouseAction action, QWindow *window,
                            QObject *item, Qt::MouseButton button,
                            Qt::KeyboardModifiers stateKey, const QPointF &_pos, int delay=-1)
@@ -156,7 +178,7 @@ namespace QtQuickTest
             return;
         }
 
-        QPoint pos;
+        QPoint pos = _pos.toPoint();
         QQuickItem *sgitem = qobject_cast<QQuickItem *>(item);
         if (sgitem)
             pos = sgitem->mapToScene(_pos).toPoint();
@@ -173,7 +195,7 @@ namespace QtQuickTest
                 me.setTimestamp(++lastMouseTimestamp);
                 break;
             case MouseRelease:
-                me = QMouseEvent(QEvent::MouseButtonRelease, pos, window->mapToGlobal(pos), button, 0, stateKey);
+                me = QMouseEvent(QEvent::MouseButtonRelease, pos, window->mapToGlobal(pos), button, nullptr, stateKey);
                 me.setTimestamp(++lastMouseTimestamp);
                 lastMouseTimestamp += 500; // avoid double clicks being generated
                 break;
@@ -235,6 +257,7 @@ bool QuickTestEvent::mousePress
     QWindow *view = eventWindow(item);
     if (!view)
         return false;
+    m_pressedButtons.setFlag(Qt::MouseButton(button), true);
     QtQuickTest::mouseEvent(QtQuickTest::MousePress, view, item,
                             Qt::MouseButton(button),
                             Qt::KeyboardModifiers(modifiers),
@@ -264,6 +287,7 @@ bool QuickTestEvent::mouseRelease
     QWindow *view = eventWindow(item);
     if (!view)
         return false;
+    m_pressedButtons.setFlag(Qt::MouseButton(button), false);
     QtQuickTest::mouseEvent(QtQuickTest::MouseRelease, view, item,
                             Qt::MouseButton(button),
                             Qt::KeyboardModifiers(modifiers),
@@ -319,8 +343,9 @@ bool QuickTestEvent::mouseMove
     QWindow *view = eventWindow(item);
     if (!view)
         return false;
+    const Qt::MouseButtons effectiveButtons = buttons ? Qt::MouseButtons(buttons) : m_pressedButtons;
     QtQuickTest::mouseEvent(QtQuickTest::MouseMove, view, item,
-                            Qt::MouseButton(buttons), Qt::NoModifier,
+                            Qt::MouseButton(int(effectiveButtons)), Qt::NoModifier,
                             QPointF(x, y), delay);
     return true;
 }
@@ -338,7 +363,7 @@ QWindow *QuickTestEvent::eventWindow(QObject *item)
     QQuickItem *testParentitem = qobject_cast<QQuickItem *>(parent());
     if (testParentitem)
         return testParentitem->window();
-    return 0;
+    return nullptr;
 }
 
 QWindow *QuickTestEvent::activeWindow()
diff --git a/src/qmltest/quicktestevent_p.h b/src/qmltest/quicktestevent_p.h
index 89065b8880..5208c03a82 100644
--- a/src/qmltest/quicktestevent_p.h
+++ b/src/qmltest/quicktestevent_p.h
@@ -81,8 +81,8 @@ class Q_QUICK_TEST_EXPORT QuickTestEvent : public QObject
     Q_OBJECT
     Q_PROPERTY(int defaultMouseDelay READ defaultMouseDelay FINAL)
 public:
-    QuickTestEvent(QObject *parent = 0);
-    ~QuickTestEvent();
+    QuickTestEvent(QObject *parent = nullptr);
+    ~QuickTestEvent() override;
     int defaultMouseDelay() const;
 
 public Q_SLOTS:
@@ -94,6 +94,8 @@ public Q_SLOTS:
     bool keyReleaseChar(const QString &character, int modifiers, int delay);
     bool keyClickChar(const QString &character, int modifiers, int delay);
 
+    Q_REVISION(2) bool keySequence(const QVariant &keySequence);
+
     bool mousePress(QObject *item, qreal x, qreal y, int button,
                     int modifiers, int delay);
     bool mouseRelease(QObject *item, qreal x, qreal y, int button,
@@ -113,10 +115,12 @@ public Q_SLOTS:
 
     QQuickTouchEventSequence *touchEvent(QObject *item = nullptr);
 private:
-    QWindow *eventWindow(QObject *item = 0);
+    QWindow *eventWindow(QObject *item = nullptr);
     QWindow *activeWindow();
     QTouchDevice *touchDevice();
 
+    Qt::MouseButtons m_pressedButtons;
+
     friend class QQuickTouchEventSequence;
 };
 
diff --git a/src/qmltest/quicktestresult.cpp b/src/qmltest/quicktestresult.cpp
index 3650df8f3a..49552e1901 100644
--- a/src/qmltest/quicktestresult.cpp
+++ b/src/qmltest/quicktestresult.cpp
@@ -39,6 +39,7 @@
 ****************************************************************************/
 
 #include "quicktestresult_p.h"
+#include "quicktest.h"
 #include <QtTest/qtestcase.h>
 #include <QtTest/qtestsystem.h>
 #include <QtTest/private/qtestblacklist_p.h>
@@ -57,9 +58,13 @@
 #include <QtCore/qmap.h>
 #include <QtCore/qbytearray.h>
 #include <QtCore/qcoreapplication.h>
+#include <QtCore/qdatetime.h>
 #include <QtCore/qdebug.h>
 #include <QtCore/QUrl>
 #include <QtCore/QDir>
+#if QT_CONFIG(regularexpression)
+#include <QtCore/qregularexpression.h>
+#endif
 #include <QtQuick/qquickwindow.h>
 #include <QtGui/qvector3d.h>
 #include <QtGui/qimagewriter.h>
@@ -72,7 +77,7 @@
 
 QT_BEGIN_NAMESPACE
 
-static const char *globalProgramName = 0;
+static const char *globalProgramName = nullptr;
 static bool loggingStarted = false;
 static QBenchmarkGlobalData globalBenchmarkData;
 
@@ -87,7 +92,7 @@ class Q_QUICK_TEST_EXPORT QuickTestImageObject : public QObject
     Q_PROPERTY(QSize size READ size CONSTANT)
 
 public:
-    QuickTestImageObject(const QImage& img, QObject *parent = 0)
+    QuickTestImageObject(const QImage& img, QObject *parent = nullptr)
         : QObject(parent)
         , m_image(img)
     {
@@ -142,7 +147,7 @@ public Q_SLOTS:
         QImageWriter writer(filePath);
         if (!writer.write(m_image)) {
             QQmlEngine *engine = qmlContext(this)->engine();
-            QV4::ExecutionEngine *v4 = QV8Engine::getV4(engine->handle());
+            QV4::ExecutionEngine *v4 = engine->handle();
             v4->throwError(QStringLiteral("Can't save to %1: %2").arg(filePath, writer.errorString()));
         }
     }
@@ -171,9 +176,9 @@ class QuickTestResultPrivate
 {
 public:
     QuickTestResultPrivate()
-        : table(0)
-        , benchmarkIter(0)
-        , benchmarkData(0)
+        : table(nullptr)
+        , benchmarkIter(nullptr)
+        , benchmarkData(nullptr)
         , iterCount(0)
     {
     }
@@ -260,10 +265,10 @@ void QuickTestResult::setFunctionName(const QString &name)
             QString fullName = d->testCaseName + QLatin1String("::") + name;
             QTestResult::setCurrentTestFunction
                 (d->intern(fullName).constData());
-            QTestPrivate::checkBlackLists(fullName.toUtf8().constData(), 0);
+            QTestPrivate::checkBlackLists(fullName.toUtf8().constData(), nullptr);
         }
     } else {
-        QTestResult::setCurrentTestFunction(0);
+        QTestResult::setCurrentTestFunction(nullptr);
     }
     d->functionName = name;
     emit functionNameChanged();
@@ -292,7 +297,7 @@ void QuickTestResult::setDataTag(const QString &tag)
         QTestPrivate::checkBlackLists((testCaseName() + QLatin1String("::") + functionName()).toUtf8().constData(), tag.toUtf8().constData());
         emit dataTagChanged();
     } else {
-        QTestResult::setCurrentTestData(0);
+        QTestResult::setCurrentTestData(nullptr);
     }
 }
 
@@ -379,6 +384,16 @@ QStringList QuickTestResult::functionsToRun() const
 }
 
 /*!
+    \qmlproperty list<string> TestResult::tagsToRun
+
+    This property returns the list of test function's data tags to be run
+*/
+QStringList QuickTestResult::tagsToRun() const
+{
+    return QTest::testTags;
+}
+
+/*!
     \qmlmethod TestResult::reset()
 
     Resets all pass/fail/skip counters and prepare for testing.
@@ -437,7 +452,7 @@ void QuickTestResult::clearTestTable()
 {
     Q_D(QuickTestResult);
     delete d->table;
-    d->table = 0;
+    d->table = nullptr;
 }
 
 void QuickTestResult::finishTestData()
@@ -548,6 +563,18 @@ void QuickTestResult::stringify(QQmlV4Function *args)
                 result = QString::fromLatin1("Qt.vector3d(%1, %2, %3)").arg(v3d.x()).arg(v3d.y()).arg(v3d.z());
                 break;
             }
+            case QVariant::Url:
+            {
+                QUrl url = v.value<QUrl>();
+                result = QString::fromLatin1("Qt.url(%1)").arg(url.toString());
+                break;
+            }
+            case QVariant::DateTime:
+            {
+                QDateTime dt = v.value<QDateTime>();
+                result = dt.toString(Qt::ISODateWithMs);
+                break;
+            }
             default:
                 result = v.toString();
             }
@@ -612,9 +639,15 @@ void QuickTestResult::warn(const QString &message, const QUrl &location, int lin
     QTestLog::warn(message.toLatin1().constData(), qtestFixUrl(location).toLatin1().constData(), line);
 }
 
-void QuickTestResult::ignoreWarning(const QString &message)
+void QuickTestResult::ignoreWarning(const QJSValue &message)
 {
-    QTestLog::ignoreMessage(QtWarningMsg, message.toLatin1().constData());
+    if (message.isRegExp()) {
+#if QT_CONFIG(regularexpression)
+        QTestLog::ignoreMessage(QtWarningMsg, message.toVariant().toRegularExpression());
+#endif
+    } else {
+        QTestLog::ignoreMessage(QtWarningMsg, message.toString().toLatin1());
+    }
 }
 
 void QuickTestResult::wait(int ms)
@@ -732,7 +765,7 @@ void QuickTestResult::stopBenchmark()
 {
     Q_D(QuickTestResult);
     delete d->benchmarkIter;
-    d->benchmarkIter = 0;
+    d->benchmarkIter = nullptr;
 }
 
 QObject *QuickTestResult::grabImage(QQuickItem *item)
@@ -746,7 +779,7 @@ QObject *QuickTestResult::grabImage(QQuickItem *item)
         QQmlEngine::setContextForObject(o, qmlContext(this));
         return o;
     }
-    return 0;
+    return nullptr;
 }
 
 QObject *QuickTestResult::findChild(QObject *parent, const QString &objectName)
@@ -754,6 +787,16 @@ QObject *QuickTestResult::findChild(QObject *parent, const QString &objectName)
     return parent ? parent->findChild<QObject*>(objectName) : 0;
 }
 
+bool QuickTestResult::isPolishScheduled(QQuickItem *item) const
+{
+    return QQuickTest::qIsPolishScheduled(item);
+}
+
+bool QuickTestResult::waitForItemPolished(QQuickItem *item, int timeout)
+{
+    return QQuickTest::qWaitForItemPolished(item, timeout);
+}
+
 namespace QTest {
     void qtest_qParseArgs(int argc, char *argv[], bool qml);
 };
@@ -769,12 +812,11 @@ void QuickTestResult::setProgramName(const char *name)
 {
     if (name) {
         QTestPrivate::parseBlackList();
-        QTestPrivate::parseGpuBlackList();
         QTestResult::reset();
     } else if (!name && loggingStarted) {
         QTestResult::setCurrentTestObject(globalProgramName);
         QTestLog::stopLogging();
-        QTestResult::setCurrentTestObject(0);
+        QTestResult::setCurrentTestObject(nullptr);
     }
     globalProgramName = name;
     QTestResult::setCurrentTestObject(globalProgramName);
@@ -796,7 +838,7 @@ int QuickTestResult::exitCode()
 #endif
 }
 
+QT_END_NAMESPACE
+
 #include "quicktestresult.moc"
 #include "moc_quicktestresult_p.cpp"
-
-QT_END_NAMESPACE
diff --git a/src/qmltest/quicktestresult_p.h b/src/qmltest/quicktestresult_p.h
index af13299ee5..3643826e5d 100644
--- a/src/qmltest/quicktestresult_p.h
+++ b/src/qmltest/quicktestresult_p.h
@@ -76,9 +76,10 @@ class Q_QUICK_TEST_EXPORT QuickTestResult : public QObject
     Q_PROPERTY(int failCount READ failCount)
     Q_PROPERTY(int skipCount READ skipCount)
     Q_PROPERTY(QStringList functionsToRun READ functionsToRun)
+    Q_PROPERTY(QStringList tagsToRun READ tagsToRun)
 public:
-    QuickTestResult(QObject *parent = 0);
-    ~QuickTestResult();
+    QuickTestResult(QObject *parent = nullptr);
+    ~QuickTestResult() override;
 
     // Values must match QBenchmarkIterationController::RunMode.
     enum RunMode
@@ -107,6 +108,7 @@ public:
     int skipCount() const;
 
     QStringList functionsToRun() const;
+    QStringList tagsToRun() const;
 
 public Q_SLOTS:
     void reset();
@@ -137,7 +139,7 @@ public Q_SLOTS:
                             const QUrl &location, int line);
     void warn(const QString &message, const QUrl &location, int line);
 
-    void ignoreWarning(const QString &message);
+    void ignoreWarning(const QJSValue &message);
 
     void wait(int ms);
     void sleep(int ms);
@@ -158,6 +160,9 @@ public Q_SLOTS:
 
     Q_REVISION(1) QObject *findChild(QObject *parent, const QString &objectName);
 
+    Q_REVISION(13) bool isPolishScheduled(QQuickItem *item) const;
+    Q_REVISION(13) bool waitForItemPolished(QQuickItem *item, int timeout);
+
 public:
     // Helper functions for the C++ main() shell.
     static void parseArgs(int argc, char *argv[]);
diff --git a/src/quick/accessible/qaccessiblequickitem.cpp b/src/quick/accessible/qaccessiblequickitem.cpp
index 2d6bb02af4..98e7663c96 100644
--- a/src/quick/accessible/qaccessiblequickitem.cpp
+++ b/src/quick/accessible/qaccessiblequickitem.cpp
@@ -92,7 +92,7 @@ QAccessibleInterface *QAccessibleQuickItem::childAt(int x, int y) const
 {
     if (item()->clip()) {
         if (!rect().contains(x, y))
-            return 0;
+            return nullptr;
     }
 
     const QList<QQuickItem*> kids = accessibleUnignoredChildren(item(), true);
@@ -106,14 +106,14 @@ QAccessibleInterface *QAccessibleQuickItem::childAt(int x, int y) const
         }
     }
 
-    return 0;
+    return nullptr;
 }
 
 QAccessibleInterface *QAccessibleQuickItem::parent() const
 {
     QQuickItem *parent = item()->parentItem();
     QQuickWindow *window = item()->window();
-    QQuickItem *ci = window ? window->contentItem() : 0;
+    QQuickItem *ci = window ? window->contentItem() : nullptr;
     while (parent && !QQuickItemPrivate::get(parent)->isAccessible && parent != ci)
         parent = parent->parentItem();
 
@@ -131,7 +131,7 @@ QAccessibleInterface *QAccessibleQuickItem::parent() const
             return QAccessible::queryAccessibleInterface(parent);
         }
     }
-    return 0;
+    return nullptr;
 }
 
 QAccessibleInterface *QAccessibleQuickItem::child(int index) const
@@ -139,7 +139,7 @@ QAccessibleInterface *QAccessibleQuickItem::child(int index) const
     QList<QQuickItem *> children = childItems();
 
     if (index < 0 || index >= children.count())
-        return 0;
+        return nullptr;
 
     QQuickItem *child = children.at(index);
     return QAccessible::queryAccessibleInterface(child);
@@ -205,14 +205,16 @@ QAccessible::Role QAccessibleQuickItem::role() const
     // Workaround for setAccessibleRole() not working for
     // Text items. Text items are special since they are defined
     // entirely from C++ (setting the role from QML works.)
-    if (qobject_cast<QQuickText*>(const_cast<QQuickItem *>(item())))
-        return QAccessible::StaticText;
 
     QAccessible::Role role = QAccessible::NoRole;
     if (item())
         role = QQuickItemPrivate::get(item())->accessibleRole();
-    if (role == QAccessible::NoRole)
-        role = QAccessible::Client;
+    if (role == QAccessible::NoRole) {
+        if (qobject_cast<QQuickText*>(const_cast<QQuickItem *>(item())))
+            role = QAccessible::StaticText;
+        else
+            role = QAccessible::Client;
+    }
 
     return role;
 }
@@ -458,7 +460,7 @@ QTextDocument *QAccessibleQuickItem::textDocument() const
         QQuickTextDocument *qqdoc = docVariant.value<QQuickTextDocument*>();
         return qqdoc->textDocument();
     }
-    return 0;
+    return nullptr;
 }
 
 int QAccessibleQuickItem::characterCount() const
diff --git a/src/quick/accessible/qaccessiblequickitem_p.h b/src/quick/accessible/qaccessiblequickitem_p.h
index 577a105627..5375d37bf0 100644
--- a/src/quick/accessible/qaccessiblequickitem_p.h
+++ b/src/quick/accessible/qaccessiblequickitem_p.h
@@ -66,73 +66,73 @@ class QAccessibleQuickItem : public QAccessibleObject, public QAccessibleActionI
 public:
     QAccessibleQuickItem(QQuickItem *item);
 
-    QWindow *window() const Q_DECL_OVERRIDE;
+    QWindow *window() const override;
 
-    QRect rect() const Q_DECL_OVERRIDE;
+    QRect rect() const override;
     QRect viewRect() const;
 
     bool clipsChildren() const;
-    QAccessibleInterface *childAt(int x, int y) const Q_DECL_OVERRIDE;
+    QAccessibleInterface *childAt(int x, int y) const override;
 
-    QAccessibleInterface *parent() const Q_DECL_OVERRIDE;
-    QAccessibleInterface *child(int index) const Q_DECL_OVERRIDE;
-    int childCount() const Q_DECL_OVERRIDE;
-    int indexOfChild(const QAccessibleInterface *iface) const Q_DECL_OVERRIDE;
+    QAccessibleInterface *parent() const override;
+    QAccessibleInterface *child(int index) const override;
+    int childCount() const override;
+    int indexOfChild(const QAccessibleInterface *iface) const override;
     QList<QQuickItem *> childItems() const;
 
-    QAccessible::State state() const Q_DECL_OVERRIDE;
-    QAccessible::Role role() const Q_DECL_OVERRIDE;
-    QString text(QAccessible::Text) const Q_DECL_OVERRIDE;
+    QAccessible::State state() const override;
+    QAccessible::Role role() const override;
+    QString text(QAccessible::Text) const override;
 
     bool isAccessible() const;
 
     // Action Interface
-    QStringList actionNames() const Q_DECL_OVERRIDE;
-    void doAction(const QString &actionName) Q_DECL_OVERRIDE;
-    QStringList keyBindingsForAction(const QString &actionName) const Q_DECL_OVERRIDE;
+    QStringList actionNames() const override;
+    void doAction(const QString &actionName) override;
+    QStringList keyBindingsForAction(const QString &actionName) const override;
 
     // Value Interface
-    QVariant currentValue() const Q_DECL_OVERRIDE;
-    void setCurrentValue(const QVariant &value) Q_DECL_OVERRIDE;
-    QVariant maximumValue() const Q_DECL_OVERRIDE;
-    QVariant minimumValue() const Q_DECL_OVERRIDE;
-    QVariant minimumStepSize() const Q_DECL_OVERRIDE;
+    QVariant currentValue() const override;
+    void setCurrentValue(const QVariant &value) override;
+    QVariant maximumValue() const override;
+    QVariant minimumValue() const override;
+    QVariant minimumStepSize() const override;
 
 
     // Text Interface
-    void selection(int selectionIndex, int *startOffset, int *endOffset) const Q_DECL_OVERRIDE;
-    int selectionCount() const Q_DECL_OVERRIDE;
-    void addSelection(int startOffset, int endOffset) Q_DECL_OVERRIDE;
-    void removeSelection(int selectionIndex) Q_DECL_OVERRIDE;
-    void setSelection(int selectionIndex, int startOffset, int endOffset) Q_DECL_OVERRIDE;
+    void selection(int selectionIndex, int *startOffset, int *endOffset) const override;
+    int selectionCount() const override;
+    void addSelection(int startOffset, int endOffset) override;
+    void removeSelection(int selectionIndex) override;
+    void setSelection(int selectionIndex, int startOffset, int endOffset) override;
 
     // cursor
-    int cursorPosition() const Q_DECL_OVERRIDE;
-    void setCursorPosition(int position) Q_DECL_OVERRIDE;
+    int cursorPosition() const override;
+    void setCursorPosition(int position) override;
 
     // text
-    QString text(int startOffset, int endOffset) const Q_DECL_OVERRIDE;
+    QString text(int startOffset, int endOffset) const override;
     QString textBeforeOffset(int offset, QAccessible::TextBoundaryType boundaryType,
-                                     int *startOffset, int *endOffset) const Q_DECL_OVERRIDE;
+                                     int *startOffset, int *endOffset) const override;
     QString textAfterOffset(int offset, QAccessible::TextBoundaryType boundaryType,
-                                    int *startOffset, int *endOffset) const Q_DECL_OVERRIDE;
+                                    int *startOffset, int *endOffset) const override;
     QString textAtOffset(int offset, QAccessible::TextBoundaryType boundaryType,
-                                 int *startOffset, int *endOffset) const Q_DECL_OVERRIDE;
-    int characterCount() const Q_DECL_OVERRIDE;
+                                 int *startOffset, int *endOffset) const override;
+    int characterCount() const override;
 
     // character <-> geometry
-    QRect characterRect(int /* offset */) const Q_DECL_OVERRIDE { return QRect(); }
-    int offsetAtPoint(const QPoint & /* point */) const Q_DECL_OVERRIDE { return -1; }
+    QRect characterRect(int /* offset */) const override { return QRect(); }
+    int offsetAtPoint(const QPoint & /* point */) const override { return -1; }
 
-    void scrollToSubstring(int /* startIndex */, int /* endIndex */) Q_DECL_OVERRIDE {}
-    QString attributes(int /* offset */, int *startOffset, int *endOffset) const Q_DECL_OVERRIDE
+    void scrollToSubstring(int /* startIndex */, int /* endIndex */) override {}
+    QString attributes(int /* offset */, int *startOffset, int *endOffset) const override
     { *startOffset = 0; *endOffset = 0; return QString(); }
 
     QTextDocument *textDocument() const;
 
 protected:
     QQuickItem *item() const { return static_cast<QQuickItem*>(object()); }
-    void *interface_cast(QAccessible::InterfaceType t) Q_DECL_OVERRIDE;
+    void *interface_cast(QAccessible::InterfaceType t) override;
 
 private:
     QTextDocument *m_doc;
diff --git a/src/quick/accessible/qaccessiblequickview.cpp b/src/quick/accessible/qaccessiblequickview.cpp
index b3d1b6fc0f..41a02fc09c 100644
--- a/src/quick/accessible/qaccessiblequickview.cpp
+++ b/src/quick/accessible/qaccessiblequickview.cpp
@@ -78,7 +78,7 @@ QAccessibleInterface *QAccessibleQuickWindow::child(int index) const
     const QList<QQuickItem*> &kids = rootItems();
     if (index >= 0 && index < kids.count())
         return QAccessible::queryAccessibleInterface(kids.at(index));
-    return 0;
+    return nullptr;
 }
 
 QAccessibleInterface *QAccessibleQuickWindow::focusChild() const
@@ -91,7 +91,7 @@ QAccessibleInterface *QAccessibleQuickWindow::focusChild() const
 
 QAccessible::Role QAccessibleQuickWindow::role() const
 {
-    return QAccessible::Window; // FIXME
+    return QAccessible::Window;
 }
 
 QAccessible::State QAccessibleQuickWindow::state() const
@@ -133,7 +133,7 @@ QAccessibleInterface *QAccessibleQuickWindow::childAt(int x, int y) const
                 return childIface;
         }
     }
-    return 0;
+    return nullptr;
 }
 
 int QAccessibleQuickWindow::indexOfChild(const QAccessibleInterface *iface) const
diff --git a/src/quick/accessible/qquickaccessiblefactory.cpp b/src/quick/accessible/qquickaccessiblefactory.cpp
index a1fa695e5a..1aacf8e8bd 100644
--- a/src/quick/accessible/qquickaccessiblefactory.cpp
+++ b/src/quick/accessible/qquickaccessiblefactory.cpp
@@ -55,11 +55,11 @@ QAccessibleInterface *qQuickAccessibleFactory(const QString &classname, QObject
         Q_ASSERT(item);
         QQuickItemPrivate *itemPrivate = QQuickItemPrivate::get(item);
         if (!itemPrivate->isAccessible)
-            return 0;
+            return nullptr;
         return new QAccessibleQuickItem(item);
     }
 
-    return 0;
+    return nullptr;
 }
 
 #endif
diff --git a/src/quick/configure.json b/src/quick/configure.json
index 65ad5b810b..9ec3531ef4 100644
--- a/src/quick/configure.json
+++ b/src/quick/configure.json
@@ -15,6 +15,7 @@
             "quick-flipable": "boolean",
             "quick-gridview": "boolean",
             "quick-listview": "boolean",
+            "quick-tableview": "boolean",
             "quick-path": "boolean",
             "quick-pathview": "boolean",
             "quick-positioners": "boolean",
@@ -45,7 +46,7 @@
             "label": "AnimatedImage item",
             "purpose": "Provides the AnimatedImage item.",
             "section": "Qt Quick",
-            "condition": "features.movie",
+            "condition": "module.gui && features.movie",
             "output": [
                 "privateFeature"
             ]
@@ -79,13 +80,14 @@
             "label": "GridView item",
             "purpose": "Provides the GridView item.",
             "section": "Qt Quick",
+            "condition": "features.qml-delegate-model",
             "output": [
                 "privateFeature"
             ]
         },
         "quick-itemview": {
             "label": "ItemView item",
-            "condition": "features.quick-gridview || features.quick-listview",
+            "condition": "features.quick-gridview || features.quick-listview || features.quick-tableview",
             "output": [
                 "privateFeature"
             ]
@@ -101,6 +103,15 @@
             "label": "ListView item",
             "purpose": "Provides the ListView item.",
             "section": "Qt Quick",
+            "condition": "features.qml-delegate-model",
+            "output": [
+                "privateFeature"
+            ]
+        },
+        "quick-tableview": {
+            "label": "TableView item",
+            "purpose": "Provides the TableView item.",
+            "section": "Qt Quick",
             "output": [
                 "privateFeature"
             ]
@@ -109,7 +120,7 @@
             "label": "Particle support",
             "purpose": "Provides a particle system.",
             "section": "Qt Quick",
-            "condition": "features.quick-shadereffect && features.quick-sprite && features.opengl",
+            "condition": "module.gui && features.quick-shadereffect && features.quick-sprite && features.opengl",
             "output": [
                 "privateFeature"
             ]
@@ -118,6 +129,7 @@
             "label": "Path support",
             "purpose": "Provides Path elements.",
             "section": "Qt Quick",
+            "condition": "features.quick-shadereffect",
             "output": [
                 "privateFeature"
             ]
@@ -126,7 +138,10 @@
             "label": "PathView item",
             "purpose": "Provides the PathView item.",
             "section": "Qt Quick",
-            "condition": "features.quick-path",
+            "condition": [
+                "features.qml-delegate-model",
+                "features.quick-path"
+            ],
             "output": [
                 "privateFeature"
             ]
@@ -139,6 +154,15 @@
                 "privateFeature"
             ]
         },
+        "quick-repeater": {
+            "label": "Repeater item",
+            "purpose": "Provides the Repeater item.",
+            "section": "Qt Quick",
+            "condition": "features.qml-delegate-model",
+            "output": [
+                "privateFeature"
+            ]
+        },
         "quick-shadereffect": {
             "label": "ShaderEffect item",
             "purpose": "Provides Shader effects.",
@@ -168,9 +192,11 @@
                 "quick-flipable",
                 "quick-gridview",
                 "quick-listview",
+                "quick-tableview",
                 "quick-path",
                 "quick-pathview",
                 "quick-positioners",
+                "quick-repeater",
                 "quick-shadereffect",
                 "quick-sprite"
             ]
diff --git a/src/quick/designer/qqmldesignermetaobject.cpp b/src/quick/designer/qqmldesignermetaobject.cpp
index 5e897218c5..de7da7f9be 100644
--- a/src/quick/designer/qqmldesignermetaobject.cpp
+++ b/src/quick/designer/qqmldesignermetaobject.cpp
@@ -45,12 +45,11 @@
 #include <QDebug>
 
 #include <private/qqmlengine_p.h>
-#include <private/qqmlpropertycache_p.h>
 
 QT_BEGIN_NAMESPACE
 
 static QHash<QDynamicMetaObjectData *, bool> nodeInstanceMetaObjectList;
-static void (*notifyPropertyChangeCallBack)(QObject*, const QQuickDesignerSupport::PropertyName &propertyName) = 0;
+static void (*notifyPropertyChangeCallBack)(QObject*, const QQuickDesignerSupport::PropertyName &propertyName) = nullptr;
 
 struct MetaPropertyData {
     inline QPair<QVariant, bool> &getDataRef(int idx) {
@@ -83,7 +82,7 @@ static QQmlPropertyCache *cacheForObject(QObject *object, QQmlEngine *engine)
 {
     QQmlVMEMetaObject *metaObject = QQmlVMEMetaObject::get(object);
     if (metaObject)
-        return metaObject->cache;
+        return metaObject->cache.data();
 
     return QQmlEnginePrivate::get(engine)->cache(object);
 }
@@ -127,7 +126,7 @@ void QQmlDesignerMetaObject::init(QObject *object, QQmlEngine *engine)
 }
 
 QQmlDesignerMetaObject::QQmlDesignerMetaObject(QObject *object, QQmlEngine *engine)
-    : QQmlVMEMetaObject(object, cacheForObject(object, engine), /*qml compilation unit*/nullptr, /*qmlObjectId*/-1),
+    : QQmlVMEMetaObject(engine->handle(), object, cacheForObject(object, engine), /*qml compilation unit*/nullptr, /*qmlObjectId*/-1),
       m_context(engine->contextForObject(object)),
       m_data(new MetaPropertyData)
 {
@@ -137,9 +136,9 @@ QQmlDesignerMetaObject::QQmlDesignerMetaObject(QObject *object, QQmlEngine *engi
     //Assign cache to object
     if (ddata && ddata->propertyCache) {
         cache->setParent(ddata->propertyCache);
-        cache->invalidate(engine, this);
+        cache->invalidate(this);
         ddata->propertyCache->release();
-        ddata->propertyCache = cache;
+        ddata->propertyCache = cache.data();
         ddata->propertyCache->addref();
     }
 
@@ -162,7 +161,7 @@ void QQmlDesignerMetaObject::createNewDynamicProperty(const QString &name)
 
     //Updating cache
     QQmlPropertyCache *oldParent = cache->parent();
-    QQmlEnginePrivate::get(m_context->engine())->cache(this)->invalidate(m_context->engine(), this);
+    QQmlEnginePrivate::get(m_context->engine())->cache(this)->invalidate(this);
     cache->setParent(oldParent);
 
     QQmlProperty property(myObject(), name, m_context);
@@ -174,7 +173,7 @@ void QQmlDesignerMetaObject::setValue(int id, const QVariant &value)
     QPair<QVariant, bool> &prop = m_data->getDataRef(id);
     prop.first = propertyWriteValue(id, value);
     prop.second = true;
-    QMetaObject::activate(myObject(), id + m_type->signalOffset(), 0);
+    QMetaObject::activate(myObject(), id + m_type->signalOffset(), nullptr);
 }
 
 QVariant QQmlDesignerMetaObject::propertyWriteValue(int, const QVariant &value)
@@ -187,7 +186,7 @@ const QAbstractDynamicMetaObject *QQmlDesignerMetaObject::dynamicMetaObjectParen
     if (QQmlVMEMetaObject::parent.isT1())
         return QQmlVMEMetaObject::parent.asT1()->toDynamicMetaObject(QQmlVMEMetaObject::object);
     else
-        return 0;
+        return nullptr;
 }
 
 const QMetaObject *QQmlDesignerMetaObject::metaObjectParent() const
@@ -218,7 +217,7 @@ int QQmlDesignerMetaObject::openMetaCall(QObject *o, QMetaObject::Call call, int
                 prop.first = propertyWriteValue(propId, *reinterpret_cast<QVariant *>(a[0]));
                 prop.second = true;
                 //propertyWritten(propId);
-                activate(myObject(), m_type->signalOffset() + propId, 0);
+                activate(myObject(), m_type->signalOffset() + propId, nullptr);
             }
         }
         return -1;
diff --git a/src/quick/designer/qquickdesignercustomobjectdata.cpp b/src/quick/designer/qquickdesignercustomobjectdata.cpp
index ca9c1259fd..8989de711e 100644
--- a/src/quick/designer/qquickdesignercustomobjectdata.cpp
+++ b/src/quick/designer/qquickdesignercustomobjectdata.cpp
@@ -148,7 +148,19 @@ void QQuickDesignerCustomObjectData::populateResetHashes()
     const QQuickDesignerSupport::PropertyNameList propertyNameList =
             QQuickDesignerSupportProperties::propertyNameListForWritableProperties(object());
 
+    const QMetaObject *mo = object()->metaObject();
+    QByteArrayList deferredPropertyNames;
+    const int namesIndex = mo->indexOfClassInfo("DeferredPropertyNames");
+    if (namesIndex != -1) {
+        QMetaClassInfo classInfo = mo->classInfo(namesIndex);
+        deferredPropertyNames = QByteArray(classInfo.value()).split(',');
+    }
+
     for (const QQuickDesignerSupport::PropertyName &propertyName : propertyNameList) {
+
+        if (deferredPropertyNames.contains(propertyName))
+            continue;
+
         QQmlProperty property(object(), QString::fromUtf8(propertyName), QQmlEngine::contextForObject(object()));
 
         QQmlAbstractBinding::Ptr binding = QQmlAbstractBinding::Ptr(QQmlPropertyPrivate::binding(property));
@@ -180,7 +192,7 @@ void QQuickDesignerCustomObjectData::doResetProperty(QQmlContext *context, const
 
     QQmlAbstractBinding *binding = QQmlPropertyPrivate::binding(property);
     if (binding && !(hasValidResetBinding(propertyName) && getResetBinding(propertyName) == binding)) {
-        binding->setEnabled(false, 0);
+        binding->setEnabled(false, nullptr);
     }
 
 
diff --git a/src/quick/designer/qquickdesignercustomparserobject.cpp b/src/quick/designer/qquickdesignercustomparserobject.cpp
index 9145b1367a..50a8b6a25b 100644
--- a/src/quick/designer/qquickdesignercustomparserobject.cpp
+++ b/src/quick/designer/qquickdesignercustomparserobject.cpp
@@ -46,12 +46,12 @@ QQuickDesignerCustomParserObject::QQuickDesignerCustomParserObject()
 
 }
 
-void QQuickDesignerCustomParser::verifyBindings(const QV4::CompiledData::Unit *, const QList<const QV4::CompiledData::Binding *> &)
+void QQuickDesignerCustomParser::verifyBindings(const QQmlRefPointer<QV4::CompiledData::CompilationUnit> &, const QList<const QV4::CompiledData::Binding *> &)
 {
     /* Nothing to do we accept anything */
 }
 
-void QQuickDesignerCustomParser::applyBindings(QObject *, QV4::CompiledData::CompilationUnit *, const QList<const QV4::CompiledData::Binding *> &)
+void QQuickDesignerCustomParser::applyBindings(QObject *, const QQmlRefPointer<QV4::CompiledData::CompilationUnit> &, const QList<const QV4::CompiledData::Binding *> &)
 {
     /* Nothing to do we accept anything */
 }
diff --git a/src/quick/designer/qquickdesignercustomparserobject_p.h b/src/quick/designer/qquickdesignercustomparserobject_p.h
index e4d0765277..b38417d102 100644
--- a/src/quick/designer/qquickdesignercustomparserobject_p.h
+++ b/src/quick/designer/qquickdesignercustomparserobject_p.h
@@ -70,8 +70,8 @@ public:
     QQuickDesignerCustomParser()
     : QQmlCustomParser(AcceptsAttachedProperties | AcceptsSignalHandlers) {}
 
-    void verifyBindings(const QV4::CompiledData::Unit *qmlUnit, const QList<const QV4::CompiledData::Binding *> &props) override;
-    void applyBindings(QObject *obj, QV4::CompiledData::CompilationUnit *compilationUnit, const QList<const QV4::CompiledData::Binding *> &bindings) override;
+    void verifyBindings(const QQmlRefPointer<QV4::CompiledData::CompilationUnit> &compilationUnit, const QList<const QV4::CompiledData::Binding *> &props) override;
+    void applyBindings(QObject *obj, const QQmlRefPointer<QV4::CompiledData::CompilationUnit> &compilationUnit, const QList<const QV4::CompiledData::Binding *> &bindings) override;
 };
 
 QT_END_NAMESPACE
diff --git a/src/quick/designer/qquickdesignersupport.cpp b/src/quick/designer/qquickdesignersupport.cpp
index 88971e3172..70b568800d 100644
--- a/src/quick/designer/qquickdesignersupport.cpp
+++ b/src/quick/designer/qquickdesignersupport.cpp
@@ -78,7 +78,7 @@ QQuickDesignerSupport::~QQuickDesignerSupport()
 
 void QQuickDesignerSupport::refFromEffectItem(QQuickItem *referencedItem, bool hide)
 {
-    if (referencedItem == 0)
+    if (referencedItem == nullptr)
         return;
 
     QQuickItemPrivate::get(referencedItem)->refFromEffectItem(hide);
@@ -114,7 +114,7 @@ void QQuickDesignerSupport::refFromEffectItem(QQuickItem *referencedItem, bool h
 
 void QQuickDesignerSupport::derefFromEffectItem(QQuickItem *referencedItem, bool unhide)
 {
-    if (referencedItem == 0)
+    if (referencedItem == nullptr)
         return;
 
     delete m_itemTextureHash.take(referencedItem);
@@ -123,7 +123,7 @@ void QQuickDesignerSupport::derefFromEffectItem(QQuickItem *referencedItem, bool
 
 QImage QQuickDesignerSupport::renderImageForItem(QQuickItem *referencedItem, const QRectF &boundingRect, const QSize &imageSize)
 {
-    if (referencedItem == 0 || referencedItem->parentItem() == 0) {
+    if (referencedItem == nullptr || referencedItem->parentItem() == nullptr) {
         qDebug() << __FILE__ << __LINE__ << "Warning: Item can be rendered.";
         return QImage();
     }
@@ -131,7 +131,7 @@ QImage QQuickDesignerSupport::renderImageForItem(QQuickItem *referencedItem, con
     QSGLayer *renderTexture = m_itemTextureHash.value(referencedItem);
 
     Q_ASSERT(renderTexture);
-    if (renderTexture == 0)
+    if (renderTexture == nullptr)
          return QImage();
     renderTexture->setRect(boundingRect);
     renderTexture->setSize(imageSize);
@@ -150,7 +150,7 @@ QImage QQuickDesignerSupport::renderImageForItem(QQuickItem *referencedItem, con
 
 bool QQuickDesignerSupport::isDirty(QQuickItem *referencedItem, DirtyType dirtyType)
 {
-    if (referencedItem == 0)
+    if (referencedItem == nullptr)
         return false;
 
     return QQuickItemPrivate::get(referencedItem)->dirtyAttributes & dirtyType;
@@ -158,7 +158,7 @@ bool QQuickDesignerSupport::isDirty(QQuickItem *referencedItem, DirtyType dirtyT
 
 void QQuickDesignerSupport::addDirty(QQuickItem *referencedItem, QQuickDesignerSupport::DirtyType dirtyType)
 {
-    if (referencedItem == 0)
+    if (referencedItem == nullptr)
         return;
 
     QQuickItemPrivate::get(referencedItem)->dirtyAttributes |= dirtyType;
@@ -166,7 +166,7 @@ void QQuickDesignerSupport::addDirty(QQuickItem *referencedItem, QQuickDesignerS
 
 void QQuickDesignerSupport::resetDirty(QQuickItem *referencedItem)
 {
-    if (referencedItem == 0)
+    if (referencedItem == nullptr)
         return;
 
     QQuickItemPrivate::get(referencedItem)->dirtyAttributes = 0x0;
@@ -175,7 +175,7 @@ void QQuickDesignerSupport::resetDirty(QQuickItem *referencedItem)
 
 QTransform QQuickDesignerSupport::windowTransform(QQuickItem *referencedItem)
 {
-    if (referencedItem == 0)
+    if (referencedItem == nullptr)
         return QTransform();
 
     return QQuickItemPrivate::get(referencedItem)->itemToWindowTransform();
@@ -183,7 +183,7 @@ QTransform QQuickDesignerSupport::windowTransform(QQuickItem *referencedItem)
 
 QTransform QQuickDesignerSupport::parentTransform(QQuickItem *referencedItem)
 {
-    if (referencedItem == 0)
+    if (referencedItem == nullptr)
         return QTransform();
 
     QTransform parentTransform;
@@ -294,31 +294,31 @@ bool QQuickDesignerSupport::hasAnchor(QQuickItem *item, const QString &name)
         return false;
 
     if (name == QLatin1String("anchors.fill"))
-        return anchors(item)->fill() != 0;
+        return anchors(item)->fill() != nullptr;
 
     if (name == QLatin1String("anchors.centerIn"))
-        return anchors(item)->centerIn() != 0;
+        return anchors(item)->centerIn() != nullptr;
 
     if (name == QLatin1String("anchors.right"))
-        return anchors(item)->right().item != 0;
+        return anchors(item)->right().item != nullptr;
 
     if (name == QLatin1String("anchors.top"))
-        return anchors(item)->top().item != 0;
+        return anchors(item)->top().item != nullptr;
 
     if (name == QLatin1String("anchors.left"))
-        return anchors(item)->left().item != 0;
+        return anchors(item)->left().item != nullptr;
 
     if (name == QLatin1String("anchors.bottom"))
-        return anchors(item)->bottom().item != 0;
+        return anchors(item)->bottom().item != nullptr;
 
     if (name == QLatin1String("anchors.horizontalCenter"))
-        return anchors(item)->horizontalCenter().item != 0;
+        return anchors(item)->horizontalCenter().item != nullptr;
 
     if (name == QLatin1String("anchors.verticalCenter"))
-        return anchors(item)->verticalCenter().item != 0;
+        return anchors(item)->verticalCenter().item != nullptr;
 
     if (name == QLatin1String("anchors.baseline"))
-        return anchors(item)->baseline().item != 0;
+        return anchors(item)->baseline().item != nullptr;
 
     return anchors(item)->usedAnchors().testFlag(anchorLineFlagForName(name));
 }
@@ -337,7 +337,7 @@ QQuickItem *QQuickDesignerSupport::anchorCenterInTargetItem(QQuickItem *item)
 
 QPair<QString, QObject*> QQuickDesignerSupport::anchorLineTarget(QQuickItem *item, const QString &name, QQmlContext *context)
 {
-    QObject *targetObject = 0;
+    QObject *targetObject = nullptr;
     QString targetName;
 
     if (name == QLatin1String("anchors.fill")) {
@@ -383,13 +383,20 @@ void QQuickDesignerSupport::resetAnchor(QQuickItem *item, const QString &name)
     }
 }
 
-void QQuickDesignerSupport::emitComponentCompleteSignalForAttachedProperty(QQuickItem *item)
+void QQuickDesignerSupport::emitComponentCompleteSignalForAttachedProperty(QObject *object)
 {
-    QQmlData *data = QQmlData::get(item);
+    if (!object)
+        return;
+
+    QQmlData *data = QQmlData::get(object);
     if (data && data->context) {
         QQmlComponentAttached *componentAttached = data->context->componentAttached;
-        if (componentAttached) {
-            emit componentAttached->completed();
+        while (componentAttached) {
+            if (componentAttached->parent())
+                if (componentAttached->parent() == object)
+                    emit componentAttached->completed();
+
+            componentAttached = componentAttached->next;
         }
     }
 }
diff --git a/src/quick/designer/qquickdesignersupport_p.h b/src/quick/designer/qquickdesignersupport_p.h
index 6628e404bd..fc46745e15 100644
--- a/src/quick/designer/qquickdesignersupport_p.h
+++ b/src/quick/designer/qquickdesignersupport_p.h
@@ -126,7 +126,7 @@ public:
     static QQuickItem *anchorCenterInTargetItem(QQuickItem *item);
     static QPair<QString, QObject*> anchorLineTarget(QQuickItem *item, const QString &name, QQmlContext *context);
     static void resetAnchor(QQuickItem *item, const QString &name);
-    static void emitComponentCompleteSignalForAttachedProperty(QQuickItem *item);
+    static void emitComponentCompleteSignalForAttachedProperty(QObject *item);
 
     static QList<QObject*> statesForItem(QQuickItem *item);
 
diff --git a/src/quick/designer/qquickdesignersupportitems.cpp b/src/quick/designer/qquickdesignersupportitems.cpp
index 874faed0af..ed5fdf3a4a 100644
--- a/src/quick/designer/qquickdesignersupportitems.cpp
+++ b/src/quick/designer/qquickdesignersupportitems.cpp
@@ -55,11 +55,11 @@
 
 QT_BEGIN_NAMESPACE
 
-static void (*fixResourcePathsForObjectCallBack)(QObject*) = 0;
+static void (*fixResourcePathsForObjectCallBack)(QObject*) = nullptr;
 
 static void stopAnimation(QObject *object)
 {
-    if (object == 0)
+    if (object == nullptr)
         return;
 
     QQuickTransition *transition = qobject_cast<QQuickTransition*>(object);
@@ -94,11 +94,24 @@ static void allSubObjects(QObject *object, QObjectList &objectList)
 
     objectList.append(object);
 
+    const QMetaObject *mo = object->metaObject();
+
+    QByteArrayList deferredPropertyNames;
+    const int namesIndex = mo->indexOfClassInfo("DeferredPropertyNames");
+    if (namesIndex != -1) {
+        QMetaClassInfo classInfo = mo->classInfo(namesIndex);
+        deferredPropertyNames = QByteArray(classInfo.value()).split(',');
+    }
+
     for (int index = QObject::staticMetaObject.propertyOffset();
          index < object->metaObject()->propertyCount();
          index++) {
+
         QMetaProperty metaProperty = object->metaObject()->property(index);
 
+        if (deferredPropertyNames.contains(metaProperty.name()))
+            continue;
+
         // search recursive in property objects
         if (metaProperty.isReadable()
                 && metaProperty.isWritable()
@@ -175,29 +188,24 @@ static bool isWindow(QObject *object) {
     return false;
 }
 
-static QQmlType *getQmlType(const QString &typeName, int majorNumber, int minorNumber)
+static bool isCrashingType(const QQmlType &type)
 {
-     return QQmlMetaType::qmlType(typeName, majorNumber, minorNumber);
-}
+    QString name = type.qmlTypeName();
 
-static bool isCrashingType(QQmlType *type)
-{
-    if (type) {
-        if (type->qmlTypeName() == QLatin1String("QtMultimedia/MediaPlayer"))
-            return true;
+    if (name == QLatin1String("QtMultimedia/MediaPlayer"))
+        return true;
 
-        if (type->qmlTypeName() == QLatin1String("QtMultimedia/Audio"))
-            return true;
+    if (name == QLatin1String("QtMultimedia/Audio"))
+        return true;
 
-        if (type->qmlTypeName() == QLatin1String("QtQuick.Controls/MenuItem"))
-            return true;
+    if (name == QLatin1String("QtQuick.Controls/MenuItem"))
+        return true;
 
-        if (type->qmlTypeName() == QLatin1String("QtQuick.Controls/Menu"))
-            return true;
+    if (name == QLatin1String("QtQuick.Controls/Menu"))
+        return true;
 
-        if (type->qmlTypeName() == QLatin1String("QtQuick/Timer"))
-            return true;
-    }
+    if (name == QLatin1String("QtQuick/Timer"))
+        return true;
 
     return false;
 }
@@ -208,20 +216,20 @@ QObject *QQuickDesignerSupportItems::createPrimitive(const QString &typeName, in
 
     Q_UNUSED(disableComponentComplete)
 
-    QObject *object = 0;
-    QQmlType *type = getQmlType(typeName, majorNumber, minorNumber);
+    QObject *object = nullptr;
+    QQmlType type = QQmlMetaType::qmlType(typeName, majorNumber, minorNumber);
 
     if (isCrashingType(type)) {
         object = new QObject;
-    } else if (type) {
-        if ( type->isComposite()) {
-             object = createComponent(type->sourceUrl(), context);
+    } else if (type.isValid()) {
+        if ( type.isComposite()) {
+             object = createComponent(type.sourceUrl(), context);
         } else
         {
-            if (type->typeName() == "QQmlComponent") {
-                object = new QQmlComponent(context->engine(), 0);
+            if (type.typeName() == "QQmlComponent") {
+                object = new QQmlComponent(context->engine(), nullptr);
             } else  {
-                object = type->create();
+                object = type.create();
             }
         }
 
@@ -240,7 +248,7 @@ QObject *QQuickDesignerSupportItems::createPrimitive(const QString &typeName, in
 
     tweakObjects(object);
 
-    if (object && QQmlEngine::contextForObject(object) == 0)
+    if (object && QQmlEngine::contextForObject(object) == nullptr)
         QQmlEngine::setContextForObject(object, context);
 
     QQmlEngine::setObjectOwnership(object, QQmlEngine::CppOwnership);
diff --git a/src/quick/designer/qquickdesignersupportmetainfo.cpp b/src/quick/designer/qquickdesignersupportmetainfo.cpp
index 332ae26bd4..9c8a642837 100644
--- a/src/quick/designer/qquickdesignersupportmetainfo.cpp
+++ b/src/quick/designer/qquickdesignersupportmetainfo.cpp
@@ -47,14 +47,14 @@ QT_BEGIN_NAMESPACE
 
 bool QQuickDesignerSupportMetaInfo::isSubclassOf(QObject *object, const QByteArray &superTypeName)
 {
-    if (object == 0)
+    if (object == nullptr)
         return false;
 
     const QMetaObject *metaObject = object->metaObject();
 
     while (metaObject) {
-         QQmlType *qmlType =  QQmlMetaType::qmlType(metaObject);
-         if (qmlType && qmlType->qmlTypeName() == QLatin1String(superTypeName)) // ignore version numbers
+         QQmlType qmlType =  QQmlMetaType::qmlType(metaObject);
+         if (qmlType.qmlTypeName() == QLatin1String(superTypeName)) // ignore version numbers
              return true;
 
          if (metaObject->className() == superTypeName)
diff --git a/src/quick/designer/qquickdesignersupportproperties.cpp b/src/quick/designer/qquickdesignersupportproperties.cpp
index a4d1fd0dc1..c746f55daa 100644
--- a/src/quick/designer/qquickdesignersupportproperties.cpp
+++ b/src/quick/designer/qquickdesignersupportproperties.cpp
@@ -134,7 +134,7 @@ QQuickDesignerSupport::PropertyNameList QQuickDesignerSupportProperties::propert
 
     QObjectList localObjectList;
 
-    if (inspectedObjects == 0)
+    if (inspectedObjects == nullptr)
         inspectedObjects = &localObjectList;
 
 
@@ -191,7 +191,7 @@ QQuickDesignerSupport::PropertyNameList QQuickDesignerSupportProperties::allProp
 
     QObjectList localObjectList;
 
-    if (inspectedObjects == 0)
+    if (inspectedObjects == nullptr)
         inspectedObjects = &localObjectList;
 
 
@@ -202,11 +202,20 @@ QQuickDesignerSupport::PropertyNameList QQuickDesignerSupportProperties::allProp
 
 
     const QMetaObject *metaObject = object->metaObject();
+
+    QStringList deferredPropertyNames;
+    const int namesIndex = metaObject->indexOfClassInfo("DeferredPropertyNames");
+    if (namesIndex != -1) {
+        QMetaClassInfo classInfo = metaObject->classInfo(namesIndex);
+        deferredPropertyNames = QString::fromUtf8(classInfo.value()).split(QLatin1Char(','));
+    }
+
     for (int index = 0; index < metaObject->propertyCount(); ++index) {
         QMetaProperty metaProperty = metaObject->property(index);
         QQmlProperty declarativeProperty(object, QString::fromUtf8(metaProperty.name()));
         if (declarativeProperty.isValid() && declarativeProperty.propertyTypeCategory() == QQmlProperty::Object) {
-            if (declarativeProperty.name() != QLatin1String("parent")) {
+            if (declarativeProperty.name() != QLatin1String("parent")
+                    && !deferredPropertyNames.contains(declarativeProperty.name())) {
                 QObject *childObject = QQmlMetaType::toQObject(declarativeProperty.read());
                 if (childObject)
                     propertyNameList.append(allPropertyNames(childObject,
diff --git a/src/quick/designer/qquickdesignersupportproperties_p.h b/src/quick/designer/qquickdesignersupportproperties_p.h
index a2872be060..02e75ea886 100644
--- a/src/quick/designer/qquickdesignersupportproperties_p.h
+++ b/src/quick/designer/qquickdesignersupportproperties_p.h
@@ -92,10 +92,10 @@ public:
     static bool isPropertyBlackListed(const QQuickDesignerSupport::PropertyName &propertyName);
     static QQuickDesignerSupport::PropertyNameList propertyNameListForWritableProperties(QObject *object,
                                                                   const QQuickDesignerSupport::PropertyName &baseName = QQuickDesignerSupport::PropertyName(),
-                                                                  QObjectList *inspectedObjects = 0);
+                                                                  QObjectList *inspectedObjects = nullptr);
     static QQuickDesignerSupport::PropertyNameList allPropertyNames(QObject *object,
                                              const QQuickDesignerSupport::PropertyName &baseName = QQuickDesignerSupport::PropertyName(),
-                                             QObjectList *inspectedObjects = 0);
+                                             QObjectList *inspectedObjects = nullptr);
     static bool hasFullImplementedListInterface(const QQmlListReference &list);
 };
 
diff --git a/src/quick/designer/qquickdesignersupportpropertychanges.cpp b/src/quick/designer/qquickdesignersupportpropertychanges.cpp
index 5cafcfc360..0ee8857325 100644
--- a/src/quick/designer/qquickdesignersupportpropertychanges.cpp
+++ b/src/quick/designer/qquickdesignersupportpropertychanges.cpp
@@ -59,7 +59,7 @@ QObject *QQuickDesignerSupportPropertyChanges::targetObject(QObject *propertyCha
     QQuickPropertyChanges *propertyChange = qobject_cast<QQuickPropertyChanges*>(propertyChanges);
 
     if (!propertyChange)
-        return 0;
+        return nullptr;
 
     return propertyChange->object();
 }
@@ -114,7 +114,7 @@ QObject *QQuickDesignerSupportPropertyChanges::stateObject(QObject *propertyChan
     QQuickPropertyChanges *propertyChange = qobject_cast<QQuickPropertyChanges*>(propertyChanges);
 
     if (!propertyChange)
-        return 0;
+        return nullptr;
 
     return propertyChange->state();
 }
diff --git a/src/quick/doc/QtQuickDoc b/src/quick/doc/QtQuickDoc
new file mode 100644
index 0000000000..6c151f2ebd
--- /dev/null
+++ b/src/quick/doc/QtQuickDoc
@@ -0,0 +1,2 @@
+#include <QtQuick/QtQuick>
+#include <QtQuickWidgets/QtQuickWidgets>
diff --git a/src/quick/doc/images/9BcAYDlpuT8.jpg b/src/quick/doc/images/9BcAYDlpuT8.jpg
new file mode 100644
index 0000000000..0a69ab0034
--- /dev/null
+++ b/src/quick/doc/images/9BcAYDlpuT8.jpg
diff --git a/src/quick/doc/images/animatedsprite-loading-frames.png b/src/quick/doc/images/animatedsprite-loading-frames.png
new file mode 100644
index 0000000000..924e7f0bac
--- /dev/null
+++ b/src/quick/doc/images/animatedsprite-loading-frames.png
diff --git a/src/quick/doc/images/animatedsprite-loading-interpolated.gif b/src/quick/doc/images/animatedsprite-loading-interpolated.gif
new file mode 100644
index 0000000000..e4512cd3be
--- /dev/null
+++ b/src/quick/doc/images/animatedsprite-loading-interpolated.gif
diff --git a/src/quick/doc/images/animatedsprite-loading.gif b/src/quick/doc/images/animatedsprite-loading.gif
new file mode 100644
index 0000000000..1eaf7ad892
--- /dev/null
+++ b/src/quick/doc/images/animatedsprite-loading.gif
diff --git a/src/quick/doc/images/animatedsprite-loading.png b/src/quick/doc/images/animatedsprite-loading.png
new file mode 100644
index 0000000000..ff2bbbd140
--- /dev/null
+++ b/src/quick/doc/images/animatedsprite-loading.png
diff --git a/src/quick/doc/images/flickable-contentXY-bottom-left.png b/src/quick/doc/images/flickable-contentXY-bottom-left.png
new file mode 100644
index 0000000000..47d3be4625
--- /dev/null
+++ b/src/quick/doc/images/flickable-contentXY-bottom-left.png
diff --git a/src/quick/doc/images/flickable-contentXY-bottom-left.svgz b/src/quick/doc/images/flickable-contentXY-bottom-left.svgz
new file mode 100644
index 0000000000..db86262d74
--- /dev/null
+++ b/src/quick/doc/images/flickable-contentXY-bottom-left.svgz
diff --git a/src/quick/doc/images/flickable-contentXY-bottom-right.png b/src/quick/doc/images/flickable-contentXY-bottom-right.png
new file mode 100644
index 0000000000..eb9eff24c5
--- /dev/null
+++ b/src/quick/doc/images/flickable-contentXY-bottom-right.png
diff --git a/src/quick/doc/images/flickable-contentXY-bottom-right.svgz b/src/quick/doc/images/flickable-contentXY-bottom-right.svgz
new file mode 100644
index 0000000000..088c1bdf1e
--- /dev/null
+++ b/src/quick/doc/images/flickable-contentXY-bottom-right.svgz
diff --git a/src/quick/doc/images/flickable-contentXY-resting.png b/src/quick/doc/images/flickable-contentXY-resting.png
new file mode 100644
index 0000000000..11bde53da5
--- /dev/null
+++ b/src/quick/doc/images/flickable-contentXY-resting.png
diff --git a/src/quick/doc/images/flickable-contentXY-resting.svgz b/src/quick/doc/images/flickable-contentXY-resting.svgz
new file mode 100644
index 0000000000..c8ac118048
--- /dev/null
+++ b/src/quick/doc/images/flickable-contentXY-resting.svgz
diff --git a/src/quick/doc/images/flickable-contentXY-top-left.png b/src/quick/doc/images/flickable-contentXY-top-left.png
new file mode 100644
index 0000000000..de3d11d283
--- /dev/null
+++ b/src/quick/doc/images/flickable-contentXY-top-left.png
diff --git a/src/quick/doc/images/flickable-contentXY-top-left.svgz b/src/quick/doc/images/flickable-contentXY-top-left.svgz
new file mode 100644
index 0000000000..bcb6476cd2
--- /dev/null
+++ b/src/quick/doc/images/flickable-contentXY-top-left.svgz
diff --git a/src/quick/doc/images/flickable-contentXY-top-right.png b/src/quick/doc/images/flickable-contentXY-top-right.png
new file mode 100644
index 0000000000..7f4a16bde1
--- /dev/null
+++ b/src/quick/doc/images/flickable-contentXY-top-right.png
diff --git a/src/quick/doc/images/flickable-contentXY-top-right.svgz b/src/quick/doc/images/flickable-contentXY-top-right.svgz
new file mode 100644
index 0000000000..32b721cb6b
--- /dev/null
+++ b/src/quick/doc/images/flickable-contentXY-top-right.svgz
diff --git a/src/quick/doc/images/pointerHandlerMargin.png b/src/quick/doc/images/pointerHandlerMargin.png
new file mode 100644
index 0000000000..e996f57bf1
--- /dev/null
+++ b/src/quick/doc/images/pointerHandlerMargin.png
diff --git a/src/quick/doc/images/pointerHandlerMargin.svg b/src/quick/doc/images/pointerHandlerMargin.svg
new file mode 100644
index 0000000000..3e8b05f3f9
--- /dev/null
+++ b/src/quick/doc/images/pointerHandlerMargin.svg
@@ -0,0 +1,217 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   id="svg6318"
+   inkscape:version="0.92.2 2405546, 2018-03-11"
+   viewBox="0 0 148.46917 100.37263"
+   version="1.1"
+   sodipodi:docname="pointerHandlerMargin.svg"
+   width="148.46918"
+   height="100.37263"
+   inkscape:export-filename="/home/rutledge/dev/qt5/qtdeclarative/src/quick/doc/images/pointerHandlerMargin.png"
+   inkscape:export-xdpi="96"
+   inkscape:export-ydpi="96">
+  <title
+     id="title892">pointerHandlerMargin</title>
+  <defs
+     id="defs20">
+    <marker
+       inkscape:isstock="true"
+       style="overflow:visible"
+       id="marker1145"
+       refX="0"
+       refY="0"
+       orient="auto"
+       inkscape:stockid="Arrow2Mstart">
+      <path
+         inkscape:connector-curvature="0"
+         transform="scale(0.6)"
+         d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z"
+         style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:0.625;stroke-linejoin:round;stroke-opacity:1"
+         id="path1143" />
+    </marker>
+    <marker
+       inkscape:stockid="Arrow2Mend"
+       orient="auto"
+       refY="0"
+       refX="0"
+       id="marker5708"
+       style="overflow:visible"
+       inkscape:isstock="true">
+      <path
+         id="path5710"
+         style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:0.625;stroke-linejoin:round;stroke-opacity:1"
+         d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z"
+         transform="scale(-0.6)"
+         inkscape:connector-curvature="0" />
+    </marker>
+    <marker
+       inkscape:stockid="Arrow2Mstart"
+       orient="auto"
+       refY="0"
+       refX="0"
+       id="marker5656"
+       style="overflow:visible"
+       inkscape:isstock="true"
+       inkscape:collect="always">
+      <path
+         id="path5658"
+         style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:0.625;stroke-linejoin:round;stroke-opacity:1"
+         d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z"
+         transform="scale(0.6)"
+         inkscape:connector-curvature="0" />
+    </marker>
+    <marker
+       inkscape:stockid="Arrow1Mstart"
+       orient="auto"
+       refY="0"
+       refX="0"
+       id="Arrow1Mstart"
+       style="overflow:visible"
+       inkscape:isstock="true">
+      <path
+         id="path4267"
+         d="M 0,0 5,-5 -12.5,0 5,5 Z"
+         style="fill:#e2ff8b;fill-opacity:0.25098039;fill-rule:evenodd;stroke:#000000;stroke-width:1.00000003pt;stroke-opacity:1"
+         transform="matrix(0.4,0,0,0.4,4,0)"
+         inkscape:connector-curvature="0" />
+    </marker>
+    <marker
+       inkscape:stockid="Arrow1Lend"
+       orient="auto"
+       refY="0"
+       refX="0"
+       id="Arrow1Lend"
+       style="overflow:visible"
+       inkscape:isstock="true">
+      <path
+         id="path4264"
+         d="M 0,0 5,-5 -12.5,0 5,5 Z"
+         style="fill:#e2ff8b;fill-opacity:0.25098039;fill-rule:evenodd;stroke:#000000;stroke-width:1.00000003pt;stroke-opacity:1"
+         transform="matrix(-0.8,0,0,-0.8,-10,0)"
+         inkscape:connector-curvature="0" />
+    </marker>
+  </defs>
+  <sodipodi:namedview
+     id="base"
+     bordercolor="#666666"
+     inkscape:pageshadow="2"
+     inkscape:window-y="0"
+     pagecolor="#ffffff"
+     inkscape:zoom="2.1818696"
+     inkscape:window-width="1920"
+     inkscape:window-maximized="0"
+     inkscape:window-x="0"
+     showgrid="false"
+     borderopacity="1.0"
+     inkscape:current-layer="layer1"
+     inkscape:cx="-22.660169"
+     inkscape:cy="58.210886"
+     inkscape:window-height="1080"
+     inkscape:pageopacity="0.0"
+     inkscape:document-units="px"
+     fit-margin-top="0"
+     fit-margin-left="0"
+     fit-margin-right="0"
+     fit-margin-bottom="0" />
+  <g
+     id="layer1"
+     inkscape:label="Camada 1"
+     inkscape:groupmode="layer"
+     transform="translate(-86.411864,-164.74934)">
+    <rect
+       style="opacity:1;fill:none;fill-opacity:1;stroke:#006eed;stroke-width:0.99999994;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+       id="rect4231"
+       width="30.622982"
+       height="41.004536"
+       x="127.52915"
+       y="204.5533"
+       ry="3.3911796"
+       transform="rotate(-6.0579549)" />
+    <text
+       xml:space="preserve"
+       style="font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:12px;line-height:125%;font-family:Sans;-inkscape-font-specification:Sans;text-align:start;letter-spacing:0px;word-spacing:0px;writing-mode:lr-tb;text-anchor:start;fill:#006eed;fill-opacity:1;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       x="129.10042"
+       y="218.27599"
+       id="text4234"
+       transform="rotate(-6.0579549)"><tspan
+         sodipodi:role="line"
+         id="tspan4236"
+         x="129.10042"
+         y="218.27599">Item</tspan></text>
+    <rect
+       ry="4.7313037"
+       y="196.45122"
+       x="121.42953"
+       height="57.208683"
+       width="42.822224"
+       id="rect1011"
+       style="opacity:1;fill:none;fill-opacity:1;stroke:#006eed;stroke-width:1;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:1, 3;stroke-dashoffset:0;stroke-opacity:1"
+       transform="rotate(-6.0579549)" />
+    <path
+       style="fill:none;fill-rule:evenodd;stroke:#000000;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;marker-start:url(#marker5656)"
+       d="m 152.47483,208.41921 12.89093,-1.36808"
+       id="path1013"
+       inkscape:connector-curvature="0" />
+    <path
+       id="path6337"
+       d="m 189.62569,349.61549 -24.29,-54.26 -12.83194,-58.84322 c -2.6119,-12.7355 2.2926,-19.07175 9.23283,-20.18303 6.94022,-1.11127 15.91617,3.00243 21.44717,11.16683 8.071,9.1465 4.33419,25.07247 11.96207,39.28935 7.62787,14.21687 15.16237,31.30787 22.85987,51.95087 l 5.2215,-4.5404 14.80555,-23.66072 -9.48553,-65.8264 -19.7978,-27.78564 -25.75599,2.46365 c -15.01523,-4.56498 -8.7269,-29.71674 14.1138,-30.8189 0,0 24.50188,-6.93892 30.57911,0.83552 6.07722,7.77444 30.208,23.27674 35.52842,29.53381 6.64558,7.81553 12.02547,67.49345 12.02547,67.49345"
+       sodipodi:nodetypes="cccscscccccccssc"
+       style="fill:#f2ecd5;fill-opacity:0.88108108;stroke:#4d4d4d;stroke-width:5.15140009;stroke-linecap:round;stroke-linejoin:round;stroke-opacity:0.25098039"
+       inkscape:connector-curvature="0" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path1141"
+       d="m 142.4415,209.48402 -12.89093,1.36807"
+       style="fill:none;fill-rule:evenodd;stroke:#000000;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;marker-start:url(#marker1145)" />
+    <text
+       id="text1335"
+       y="226.88364"
+       x="104.81705"
+       style="font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:12px;line-height:125%;font-family:Sans;-inkscape-font-specification:'Sans, Normal';font-variant-ligatures:normal;font-variant-caps:normal;font-variant-numeric:normal;font-feature-settings:normal;text-align:end;letter-spacing:0px;word-spacing:0px;writing-mode:lr-tb;text-anchor:end;fill:#000000;fill-opacity:1;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       xml:space="preserve"
+       transform="rotate(-6.0579549)"><tspan
+         y="226.88364"
+         x="104.81705"
+         sodipodi:role="line"
+         id="tspan862">margin</tspan></text>
+  </g>
+  <metadata
+     id="metadata19">
+    <rdf:RDF>
+      <cc:Work>
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+        <cc:license
+           rdf:resource="https://www.gnu.org/licenses/fdl-1.3.html" />
+        <dc:publisher>
+          <cc:Agent
+             rdf:about="http://openclipart.org/">
+            <dc:title />
+          </cc:Agent>
+        </dc:publisher>
+        <dc:title>pointerHandlerMargin</dc:title>
+        <dc:creator>
+          <cc:Agent>
+            <dc:title>The Qt Company</dc:title>
+          </cc:Agent>
+        </dc:creator>
+        <dc:contributor>
+          <cc:Agent>
+            <dc:title>Shawn Rutledge</dc:title>
+          </cc:Agent>
+        </dc:contributor>
+        <dc:date>20170921</dc:date>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+</svg>
diff --git a/src/quick/doc/images/qml-item-canvas-lineDash.png b/src/quick/doc/images/qml-item-canvas-lineDash.png
new file mode 100644
index 0000000000..a2a038abe0
--- /dev/null
+++ b/src/quick/doc/images/qml-item-canvas-lineDash.png
diff --git a/src/quick/doc/images/qtlabs-wavefrontmesh.png b/src/quick/doc/images/qtlabs-wavefrontmesh.png
new file mode 100644
index 0000000000..e8ec3642fa
--- /dev/null
+++ b/src/quick/doc/images/qtlabs-wavefrontmesh.png
diff --git a/src/quick/doc/images/qtquickcontrols2-gallery-welcome.png b/src/quick/doc/images/qtquickcontrols2-gallery-welcome.png
new file mode 100644
index 0000000000..e69e7e46a7
--- /dev/null
+++ b/src/quick/doc/images/qtquickcontrols2-gallery-welcome.png
diff --git a/src/quick/doc/images/shape-radial-gradient.png b/src/quick/doc/images/shape-radial-gradient.png
new file mode 100644
index 0000000000..bfff2e4b6b
--- /dev/null
+++ b/src/quick/doc/images/shape-radial-gradient.png
diff --git a/src/quick/doc/images/touchpoint-metrics.svg b/src/quick/doc/images/touchpoint-metrics.svg
new file mode 100644
index 0000000000..cbf4cb3257
--- /dev/null
+++ b/src/quick/doc/images/touchpoint-metrics.svg
@@ -0,0 +1,580 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:xlink="http://www.w3.org/1999/xlink"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   id="svg6318"
+   inkscape:version="0.92.2 5c3e80d, 2017-08-06"
+   viewBox="0 0 443.12941 596.85604"
+   version="1.1"
+   sodipodi:docname="touchpoint-metrics.svg"
+   width="443.12943"
+   height="596.85602"
+   inkscape:export-filename="/home/rutledge/dev/qt5/qtdeclarative/src/quick/doc/images/touchpoint-metrics.png"
+   inkscape:export-xdpi="90.474083"
+   inkscape:export-ydpi="90.474083">
+  <defs
+     id="defs20">
+    <marker
+       inkscape:stockid="Arrow2Mend"
+       orient="auto"
+       refY="0"
+       refX="0"
+       id="marker5708"
+       style="overflow:visible"
+       inkscape:isstock="true">
+      <path
+         id="path5710"
+         style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:0.625;stroke-linejoin:round;stroke-opacity:1"
+         d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z"
+         transform="scale(-0.6,-0.6)"
+         inkscape:connector-curvature="0" />
+    </marker>
+    <marker
+       inkscape:stockid="Arrow2Mstart"
+       orient="auto"
+       refY="0"
+       refX="0"
+       id="marker5656"
+       style="overflow:visible"
+       inkscape:isstock="true">
+      <path
+         id="path5658"
+         style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:0.625;stroke-linejoin:round;stroke-opacity:1"
+         d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z"
+         transform="scale(0.6,0.6)"
+         inkscape:connector-curvature="0" />
+    </marker>
+    <marker
+       inkscape:isstock="true"
+       style="overflow:visible"
+       id="marker5436"
+       refX="0"
+       refY="0"
+       orient="auto"
+       inkscape:stockid="Arrow2Mend"
+       inkscape:collect="always">
+      <path
+         transform="scale(-0.6,-0.6)"
+         d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z"
+         style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:0.625;stroke-linejoin:round;stroke-opacity:1"
+         id="path5438"
+         inkscape:connector-curvature="0" />
+    </marker>
+    <marker
+       inkscape:isstock="true"
+       style="overflow:visible"
+       id="marker5378"
+       refX="0"
+       refY="0"
+       orient="auto"
+       inkscape:stockid="Arrow2Mstart"
+       inkscape:collect="always">
+      <path
+         transform="scale(0.6,0.6)"
+         d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z"
+         style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:0.625;stroke-linejoin:round;stroke-opacity:1"
+         id="path5380"
+         inkscape:connector-curvature="0" />
+    </marker>
+    <marker
+       inkscape:stockid="Arrow2Mend"
+       orient="auto"
+       refY="0"
+       refX="0"
+       id="Arrow2Mend"
+       style="overflow:visible"
+       inkscape:isstock="true"
+       inkscape:collect="always">
+      <path
+         id="path4288"
+         style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:0.625;stroke-linejoin:round;stroke-opacity:1"
+         d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z"
+         transform="scale(-0.6,-0.6)"
+         inkscape:connector-curvature="0" />
+    </marker>
+    <marker
+       inkscape:stockid="Arrow2Mstart"
+       orient="auto"
+       refY="0"
+       refX="0"
+       id="Arrow2Mstart"
+       style="overflow:visible"
+       inkscape:isstock="true"
+       inkscape:collect="always">
+      <path
+         id="path4285"
+         style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:0.625;stroke-linejoin:round;stroke-opacity:1"
+         d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z"
+         transform="scale(0.6,0.6)"
+         inkscape:connector-curvature="0" />
+    </marker>
+    <marker
+       inkscape:stockid="Arrow1Mstart"
+       orient="auto"
+       refY="0"
+       refX="0"
+       id="Arrow1Mstart"
+       style="overflow:visible"
+       inkscape:isstock="true">
+      <path
+         id="path4267"
+         d="M 0,0 5,-5 -12.5,0 5,5 0,0 Z"
+         style="fill:#e2ff8b;fill-opacity:0.25098039;fill-rule:evenodd;stroke:#000000;stroke-width:1pt;stroke-opacity:1"
+         transform="matrix(0.4,0,0,0.4,4,0)"
+         inkscape:connector-curvature="0" />
+    </marker>
+    <marker
+       inkscape:stockid="Arrow1Lend"
+       orient="auto"
+       refY="0"
+       refX="0"
+       id="Arrow1Lend"
+       style="overflow:visible"
+       inkscape:isstock="true">
+      <path
+         id="path4264"
+         d="M 0,0 5,-5 -12.5,0 5,5 0,0 Z"
+         style="fill:#e2ff8b;fill-opacity:0.25098039;fill-rule:evenodd;stroke:#000000;stroke-width:1pt;stroke-opacity:1"
+         transform="matrix(-0.8,0,0,-0.8,-10,0)"
+         inkscape:connector-curvature="0" />
+    </marker>
+    <filter
+       inkscape:collect="always"
+       style="color-interpolation-filters:sRGB"
+       id="filter4958-5"
+       x="-0.084455244"
+       width="1.1689105"
+       y="-0.74658436"
+       height="2.4931686">
+      <feGaussianBlur
+         inkscape:collect="always"
+         stdDeviation="97.211503"
+         id="feGaussianBlur4960-1" />
+    </filter>
+    <linearGradient
+       inkscape:collect="always"
+       xlink:href="#linearGradient4317"
+       id="linearGradient5092"
+       gradientUnits="userSpaceOnUse"
+       x1="6603.8599"
+       y1="946.87665"
+       x2="6603.8599"
+       y2="-1479.8376"
+       gradientTransform="matrix(0.14148321,0,0,0.26337982,-551.07006,366.30969)" />
+    <linearGradient
+       inkscape:collect="always"
+       id="linearGradient4317">
+      <stop
+         style="stop-color:#000000;stop-opacity:0"
+         offset="0"
+         id="stop4319" />
+      <stop
+         style="stop-color:#ffffff;stop-opacity:0.661"
+         offset="1"
+         id="stop4321" />
+    </linearGradient>
+    <linearGradient
+       inkscape:collect="always"
+       xlink:href="#linearGradient4149"
+       id="linearGradient4155-1"
+       x1="3145.3071"
+       y1="1359.6201"
+       x2="3082.0513"
+       y2="1461.0105"
+       gradientUnits="userSpaceOnUse" />
+    <linearGradient
+       inkscape:collect="always"
+       id="linearGradient4149">
+      <stop
+         style="stop-color:#000000;stop-opacity:1"
+         offset="0"
+         id="stop4151" />
+      <stop
+         style="stop-color:#4d4d4d;stop-opacity:1"
+         offset="1"
+         id="stop4153" />
+    </linearGradient>
+  </defs>
+  <title
+     id="title6969">press button</title>
+  <sodipodi:namedview
+     id="base"
+     bordercolor="#666666"
+     inkscape:pageshadow="2"
+     inkscape:window-y="10"
+     pagecolor="#ffffff"
+     inkscape:zoom="2.1818696"
+     inkscape:window-width="3025"
+     inkscape:window-maximized="0"
+     inkscape:window-x="275"
+     showgrid="false"
+     borderopacity="1.0"
+     inkscape:current-layer="layer1"
+     inkscape:cx="294.2435"
+     inkscape:cy="305.24727"
+     inkscape:window-height="2115"
+     inkscape:pageopacity="0.0"
+     inkscape:document-units="px"
+     fit-margin-top="0"
+     fit-margin-left="0"
+     fit-margin-right="0"
+     fit-margin-bottom="0" />
+  <g
+     id="layer1"
+     inkscape:label="Camada 1"
+     inkscape:groupmode="layer"
+     transform="translate(-19.10777,28.71728)">
+    <ellipse
+       transform="matrix(0.17845239,0,0,-0.11180897,-891.75636,813.19424)"
+       ry="156.25"
+       rx="1381.25"
+       cy="2349.6123"
+       cx="6356.25"
+       id="path4860-7"
+       style="color:#000000;clip-rule:nonzero;display:inline;overflow:visible;visibility:visible;opacity:0.35;isolation:auto;mix-blend-mode:normal;color-interpolation:sRGB;color-interpolation-filters:linearRGB;solid-color:#000000;solid-opacity:1;fill:#000000;fill-opacity:1;fill-rule:nonzero;stroke:none;stroke-width:0.47037899;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;filter:url(#filter4958-5);color-rendering:auto;image-rendering:auto;shape-rendering:auto;text-rendering:auto;enable-background:accumulate" />
+    <g
+       id="g4433"
+       transform="matrix(0.68820663,0,0,0.68820663,5.9576757,-8.9538574)">
+      <rect
+         ry="15.802789"
+         y="-28.717279"
+         x="19.107775"
+         height="848.34637"
+         width="643.89008"
+         id="rect5025-7"
+         style="color:#000000;clip-rule:nonzero;display:inline;overflow:visible;visibility:visible;opacity:1;isolation:auto;mix-blend-mode:normal;color-interpolation:sRGB;color-interpolation-filters:linearRGB;solid-color:#000000;solid-opacity:1;fill:#333333;fill-opacity:1;fill-rule:nonzero;stroke:none;stroke-width:0.47037899;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;color-rendering:auto;image-rendering:auto;shape-rendering:auto;text-rendering:auto;enable-background:accumulate" />
+      <rect
+         style="color:#000000;clip-rule:nonzero;display:inline;overflow:visible;visibility:visible;opacity:1;isolation:auto;mix-blend-mode:normal;color-interpolation:sRGB;color-interpolation-filters:linearRGB;solid-color:#000000;solid-opacity:1;fill:#333333;fill-opacity:1;fill-rule:nonzero;stroke:none;stroke-width:0.47037899;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;color-rendering:auto;image-rendering:auto;shape-rendering:auto;text-rendering:auto;enable-background:accumulate"
+         id="rect4244-3"
+         width="643.89008"
+         height="848.34637"
+         x="19.107775"
+         y="-23.449682"
+         ry="15.802789" />
+      <rect
+         ry="15.802789"
+         y="-23.449682"
+         x="19.107775"
+         height="848.34637"
+         width="643.89008"
+         id="rect4315-1"
+         style="color:#000000;clip-rule:nonzero;display:inline;overflow:visible;visibility:visible;opacity:0.90399996;isolation:auto;mix-blend-mode:normal;color-interpolation:sRGB;color-interpolation-filters:linearRGB;solid-color:#000000;solid-opacity:1;fill:url(#linearGradient5092);fill-opacity:1;fill-rule:nonzero;stroke:none;stroke-width:0.47037899;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;color-rendering:auto;image-rendering:auto;shape-rendering:auto;text-rendering:auto;enable-background:accumulate" />
+      <path
+         style="color:#000000;clip-rule:nonzero;display:inline;overflow:visible;visibility:visible;opacity:1;isolation:auto;mix-blend-mode:normal;color-interpolation:sRGB;color-interpolation-filters:linearRGB;solid-color:#000000;solid-opacity:1;fill:#1a1a1a;fill-opacity:1;fill-rule:nonzero;stroke:none;stroke-width:0.47037899;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;color-rendering:auto;image-rendering:auto;shape-rendering:auto;text-rendering:auto;enable-background:accumulate"
+         d="m 34.910559,-23.449671 306.821051,0 315.87514,692.820621 0,139.72299 c 0,8.75475 -7.04805,15.80279 -15.80279,15.80279 l -606.893401,0 c -8.754745,0 -15.802789,-7.04804 -15.802789,-15.80279 l 0,-816.7408215 c 0,-8.7547455 7.048044,-15.8027895 15.802789,-15.8027895 z"
+         id="rect4325-4"
+         inkscape:connector-curvature="0"
+         sodipodi:nodetypes="sccssssss" />
+      <rect
+         y="25.141434"
+         x="62.871906"
+         height="740.51996"
+         width="554.67615"
+         id="rect5094"
+         style="color:#000000;clip-rule:nonzero;display:inline;overflow:visible;visibility:visible;opacity:1;isolation:auto;mix-blend-mode:normal;color-interpolation:sRGB;color-interpolation-filters:linearRGB;solid-color:#000000;solid-opacity:1;fill:#000000;fill-opacity:1;fill-rule:nonzero;stroke:none;stroke-width:64.19769287;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;color-rendering:auto;image-rendering:auto;shape-rendering:auto;text-rendering:auto;enable-background:accumulate" />
+      <rect
+         style="color:#000000;clip-rule:nonzero;display:inline;overflow:visible;visibility:visible;opacity:1;isolation:auto;mix-blend-mode:normal;color-interpolation:sRGB;color-interpolation-filters:linearRGB;solid-color:#000000;solid-opacity:1;fill:#939393;fill-opacity:1;fill-rule:nonzero;stroke:none;stroke-width:64.19769287;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;color-rendering:auto;image-rendering:auto;shape-rendering:auto;text-rendering:auto;enable-background:accumulate"
+         id="rect4248-1"
+         width="520.93262"
+         height="706.77637"
+         x="79.74366"
+         y="42.013233" />
+      <g
+         id="g4779-1"
+         transform="matrix(0.33396996,0,0,0.33396996,-712.61797,319.71649)">
+        <circle
+           r="59.752544"
+           cy="1410.4148"
+           cx="3113.8386"
+           id="path4147-2"
+           style="color:#000000;clip-rule:nonzero;display:inline;overflow:visible;visibility:visible;opacity:1;isolation:auto;mix-blend-mode:normal;color-interpolation:sRGB;color-interpolation-filters:linearRGB;solid-color:#000000;solid-opacity:1;fill:url(#linearGradient4155-1);fill-opacity:1;fill-rule:nonzero;stroke:none;stroke-width:0.47037899;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;color-rendering:auto;image-rendering:auto;shape-rendering:auto;text-rendering:auto;enable-background:accumulate" />
+        <path
+           id="circle4157-9"
+           d="m 3122.5371,1358.1816 -0.8867,7.8477 a 45.109688,45.109688 0 0 1 37.2988,44.3848 45.109688,45.109688 0 0 1 -45.1113,45.1113 45.109688,45.109688 0 0 1 -45.1094,-45.1113 45.109688,45.109688 0 0 1 37.293,-44.42 l -0.8789,-7.7656 a 52.966831,52.966831 0 0 0 -44.2715,52.1856 52.966831,52.966831 0 0 0 52.9668,52.9668 52.966831,52.966831 0 0 0 52.9668,-52.9668 52.966831,52.966831 0 0 0 -44.2676,-52.2325 z"
+           style="color:#000000;clip-rule:nonzero;display:inline;overflow:visible;visibility:visible;opacity:1;isolation:auto;mix-blend-mode:normal;color-interpolation:sRGB;color-interpolation-filters:linearRGB;solid-color:#000000;solid-opacity:1;fill:#2affd5;fill-opacity:1;fill-rule:nonzero;stroke:none;stroke-width:0.47037899;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;color-rendering:auto;image-rendering:auto;shape-rendering:auto;text-rendering:auto;enable-background:accumulate"
+           inkscape:connector-curvature="0" />
+        <rect
+           ry="0"
+           y="1357.4473"
+           x="3109.9236"
+           height="53.033009"
+           width="7.8286819"
+           id="rect4767-5"
+           style="color:#000000;clip-rule:nonzero;display:inline;overflow:visible;visibility:visible;opacity:1;isolation:auto;mix-blend-mode:normal;color-interpolation:sRGB;color-interpolation-filters:linearRGB;solid-color:#000000;solid-opacity:1;fill:#2affd5;fill-opacity:1;fill-rule:nonzero;stroke:none;stroke-width:0.47037899;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;color-rendering:auto;image-rendering:auto;shape-rendering:auto;text-rendering:auto;enable-background:accumulate" />
+      </g>
+    </g>
+    <path
+       style="fill:none;fill-rule:evenodd;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:1.00000003, 1.00000003;stroke-dashoffset:0;stroke-opacity:1"
+       d="m -93.997225,215.5841 -46.290585,0"
+       id="path4158"
+       inkscape:connector-curvature="0" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path4162"
+       d="m -117.94458,184.189 0,62.79019"
+       style="fill:none;fill-rule:evenodd;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:1.00000006, 1.00000006;stroke-dashoffset:0;stroke-opacity:1" />
+    <g
+       id="g4174"
+       transform="translate(-403.15923,36.297289)">
+      <ellipse
+         ry="24.954388"
+         rx="15.555983"
+         cy="178.94307"
+         cx="284.64172"
+         id="path4148"
+         style="opacity:1;fill:#e2ff8b;fill-opacity:0.25098039;stroke:#000000;stroke-width:1;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1" />
+      <path
+         inkscape:connector-curvature="0"
+         id="path4156"
+         d="m 284.87089,179.28681 15.23922,0"
+         style="fill:none;fill-rule:evenodd;stroke:#000000;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+      <path
+         inkscape:connector-curvature="0"
+         id="path4160"
+         d="m 285.21463,179.28681 0,-25.4369"
+         style="fill:none;fill-rule:evenodd;stroke:#000000;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+    </g>
+    <rect
+       style="opacity:1;fill:#e6e6e6;fill-opacity:1;stroke:#358e12;stroke-width:2;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+       id="rect4238"
+       width="321.4903"
+       height="289.082"
+       x="75.304832"
+       y="94.97757" />
+    <rect
+       style="opacity:1;fill:none;fill-opacity:1;stroke:#006eed;stroke-width:0.99999994;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+       id="rect4231"
+       width="156.85616"
+       height="110.83637"
+       x="168.64072"
+       y="119.2838"
+       ry="9.1664505" />
+    <path
+       id="path6337"
+       d="m 320.3128,565.52961 -13.62,-29.96 c -45.92,-30.16 -78.8,-67.18 -98.53,-111.24 l -48.58,-108.52 c -5.2238,-25.471 19.618,-25.345 30.68,-9.0162 16.142,18.293 30.885,45.371 46.28,86.657 l 5.2215,-4.5404 -59.025,-218.39 c -4.2637,-29.243 23.814,-32.925 34.28,-12.486 l 49.717,145.07 3.6827,-2.1073 c -16.547,-46.113 32.245,-68.82 43.104,-12.947 l 2.4051,8.2164 0.63738,-0.20605 c -18.07,-41.645 26.255,-63.863 41.465,-20.253 l 3.9923,15.864 0.25639,-0.0618 c -4.7466,-31.9 24.489,-34.442 36.128,-17.563 15.213,22.024 62.049,126.67 36.323,223.39 l 14.529,64.473"
+       sodipodi:nodetypes="ccsccccccccccccccccc"
+       style="fill:#f2ecd5;fill-opacity:0.88108108;stroke:#4d4d4d;stroke-width:5.15140009;stroke-linecap:round;stroke-linejoin:round;stroke-opacity:0.25098039"
+       inkscape:connector-curvature="0" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path4179"
+       d="m 257.62466,169.84909 -75.0045,0"
+       style="fill:none;fill-rule:evenodd;stroke:#000000;stroke-width:0.70000005;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:0.70000006, 0.70000006;stroke-dashoffset:0;stroke-opacity:1" />
+    <ellipse
+       ry="20.747375"
+       rx="15.555983"
+       cy="210.94308"
+       cx="157.19211"
+       id="ellipse4185"
+       style="opacity:1;fill:#d2ff44;fill-opacity:0.69019608;stroke:#000000;stroke-width:1;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+       transform="matrix(0.97361357,-0.228203,0.228203,0.97361357,0,0)" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path4187"
+       d="m 186.02082,173.21041 30.3228,-7.41015"
+       style="fill:none;fill-rule:evenodd;stroke:#000000;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path4189"
+       d="m 206.0817,189.77229 -9.79896,-40.5339"
+       style="fill:none;fill-rule:evenodd;stroke:#000000;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path4203"
+       d="m 202.70075,321.07311 -46.29058,0"
+       style="fill:none;fill-rule:evenodd;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:1.00000003, 1.00000003;stroke-dashoffset:0;stroke-opacity:1" />
+    <path
+       style="fill:none;fill-rule:evenodd;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:1.00000006, 1.00000006;stroke-dashoffset:0;stroke-opacity:1"
+       d="m 179.88768,290.65026 0,62.79019"
+       id="path4205"
+       inkscape:connector-curvature="0" />
+    <ellipse
+       ry="24.954388"
+       rx="15.555983"
+       cy="366.34235"
+       cx="-33.562881"
+       id="ellipse4209"
+       style="opacity:1;fill:#d2ff44;fill-opacity:0.69005845;stroke:#000000;stroke-width:1;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+       transform="matrix(0.82504909,-0.56506106,0.56506106,0.82504909,0,0)" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path4211"
+       d="m 166.58656,330.02978 25.45643,-17.62857"
+       style="fill:none;fill-rule:evenodd;stroke:#000000;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path4213"
+       d="M 193.54247,341.84882 165.08708,300.58218"
+       style="fill:none;fill-rule:evenodd;stroke:#000000;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+    <path
+       style="fill:none;fill-rule:evenodd;stroke:#000000;stroke-width:0.70000005;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:0.70000005, 0.70000005;stroke-dashoffset:0;stroke-opacity:1"
+       d="m 255.58123,156.48354 -55.13917,13.07972"
+       id="path4253"
+       inkscape:connector-curvature="0" />
+    <path
+       style="opacity:1;fill:none;fill-opacity:1;stroke:#000000;stroke-width:0.50683999;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;marker-start:url(#Arrow2Mstart);marker-end:url(#Arrow2Mend)"
+       id="path4255"
+       sodipodi:type="arc"
+       sodipodi:cx="88.504486"
+       sodipodi:cy="192.79727"
+       sodipodi:rx="99.028755"
+       sodipodi:ry="60.303371"
+       sodipodi:start="0.0081667968"
+       sodipodi:end="0.18640007"
+       sodipodi:open="true"
+       d="m 187.52994,193.28975 a 99.028755,60.303371 0 0 1 -1.7121,10.6831"
+       inkscape:transform-center-x="-97.138756"
+       inkscape:transform-center-y="-2.1359185"
+       transform="matrix(0.99260218,-0.12141219,0.34645175,0.93806779,0,0)" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path5368"
+       d="m 197.32294,149.03759 -25.3509,5.88287"
+       style="fill:none;fill-rule:evenodd;stroke:#000000;stroke-width:0.70000005;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:0.70000006, 0.70000006;stroke-dashoffset:0;stroke-opacity:1" />
+    <path
+       style="fill:none;fill-rule:evenodd;stroke:#000000;stroke-width:0.50000006;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1;marker-start:url(#marker5378);marker-end:url(#marker5436)"
+       d="m 174.13381,155.92063 10.90284,37.60336"
+       id="path5370"
+       inkscape:connector-curvature="0" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path5650"
+       d="m 186.19518,173.42441 6.5705,28.76449"
+       style="fill:none;fill-rule:evenodd;stroke:#000000;stroke-width:0.70000011;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:0.70000007, 0.70000007;stroke-dashoffset:0;stroke-opacity:1"
+       inkscape:transform-center-x="0.57875414"
+       inkscape:transform-center-y="-3.0663012" />
+    <path
+       style="fill:none;fill-rule:evenodd;stroke:#000000;stroke-width:0.70000005;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:0.70000006, 0.70000006;stroke-dashoffset:0;stroke-opacity:1"
+       d="m 216.29427,166.04651 6.78267,28.89901"
+       id="path5652"
+       inkscape:connector-curvature="0"
+       inkscape:transform-center-x="11.459489"
+       inkscape:transform-center-y="17.730719" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path5654"
+       d="m 193.42658,199.80678 27.98449,-7.24458"
+       style="fill:none;fill-rule:evenodd;stroke:#000000;stroke-width:0.50000006;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1;marker-start:url(#marker5656);marker-end:url(#marker5708)"
+       inkscape:transform-center-x="3.7104844"
+       inkscape:transform-center-y="53.812545" />
+    <rect
+       style="opacity:1;fill:none;fill-opacity:1;stroke:#877553;stroke-width:0.49999997;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+       id="rect6618"
+       width="32.408298"
+       height="41.563641"
+       x="184.97807"
+       y="148.72353" />
+    <rect
+       y="298.08408"
+       x="159.8698"
+       height="46.262844"
+       width="38.889957"
+       id="rect6620"
+       style="opacity:1;fill:none;fill-opacity:1;stroke:#877553;stroke-width:0.49999997;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1" />
+    <text
+       xml:space="preserve"
+       style="font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:12px;line-height:125%;font-family:Sans;-inkscape-font-specification:Sans;text-align:start;letter-spacing:0px;word-spacing:0px;writing-mode:lr-tb;text-anchor:start;fill:#000000;fill-opacity:1;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       x="258.05429"
+       y="166.59993"
+       id="text6622"><tspan
+         sodipodi:role="line"
+         id="tspan6624"
+         x="258.05429"
+         y="166.59993">rotation</tspan></text>
+    <text
+       xml:space="preserve"
+       style="font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:12px;line-height:125%;font-family:Sans;-inkscape-font-specification:Sans;text-align:start;letter-spacing:0px;word-spacing:0px;writing-mode:lr-tb;text-anchor:start;fill:#000000;fill-opacity:1;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       x="203.90126"
+       y="207.63615"
+       id="text6626"><tspan
+         sodipodi:role="line"
+         id="tspan6628"
+         x="203.90126"
+         y="207.63615">horizontalDiameter</tspan></text>
+    <text
+       xml:space="preserve"
+       style="font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:12px;line-height:125%;font-family:Sans;-inkscape-font-specification:Sans;text-align:start;letter-spacing:0px;word-spacing:0px;writing-mode:lr-tb;text-anchor:start;fill:#000000;fill-opacity:1;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       x="76.891922"
+       y="180.37347"
+       id="text6630"><tspan
+         sodipodi:role="line"
+         id="tspan6632"
+         x="76.891922"
+         y="180.37347">verticalDiameter</tspan></text>
+    <text
+       xml:space="preserve"
+       style="font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:12px;line-height:125%;font-family:Sans;-inkscape-font-specification:Sans;text-align:start;letter-spacing:0px;word-spacing:0px;writing-mode:lr-tb;text-anchor:start;fill:#877553;fill-opacity:1;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       x="219.07135"
+       y="151.56999"
+       id="text4233"><tspan
+         sodipodi:role="line"
+         id="tspan4235"
+         x="219.07135"
+         y="151.56999">bounding box</tspan></text>
+    <text
+       xml:space="preserve"
+       style="font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:12px;line-height:125%;font-family:Sans;-inkscape-font-specification:Sans;text-align:start;letter-spacing:0px;word-spacing:0px;writing-mode:lr-tb;text-anchor:start;fill:#006eed;fill-opacity:1;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       x="173.82605"
+       y="134.1916"
+       id="text4234"><tspan
+         sodipodi:role="line"
+         id="tspan4236"
+         x="173.82605"
+         y="134.1916">Item</tspan></text>
+    <text
+       xml:space="preserve"
+       style="font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:12px;line-height:125%;font-family:Sans;-inkscape-font-specification:Sans;text-align:start;letter-spacing:0px;word-spacing:0px;writing-mode:lr-tb;text-anchor:start;fill:#358e12;fill-opacity:1;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       x="81.786491"
+       y="109.88538"
+       id="text4240"><tspan
+         sodipodi:role="line"
+         id="tspan4242"
+         x="81.786491"
+         y="109.88538">Scene (Window)</tspan></text>
+    <path
+       inkscape:connector-curvature="0"
+       id="path4219"
+       d="m 261.39257,176.47248 -78.11808,18.63309"
+       style="fill:none;fill-rule:evenodd;stroke:#000000;stroke-width:0.70000005;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:0.70000005, 0.70000005;stroke-dashoffset:0;stroke-opacity:1" />
+  </g>
+  <metadata
+     id="metadata19">
+    <rdf:RDF>
+      <cc:Work>
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+        <cc:license
+           rdf:resource="https://www.gnu.org/licenses/fdl-1.3.html" />
+        <dc:publisher>
+          <cc:Agent
+             rdf:about="http://openclipart.org/">
+            <dc:title />
+          </cc:Agent>
+        </dc:publisher>
+        <dc:title>Touch Point Metrics</dc:title>
+        <dc:creator>
+          <cc:Agent>
+            <dc:title>The Qt Company</dc:title>
+          </cc:Agent>
+        </dc:creator>
+        <dc:contributor>
+          <cc:Agent>
+            <dc:title>Shawn Rutledge</dc:title>
+          </cc:Agent>
+        </dc:contributor>
+        <dc:date>20170921</dc:date>
+        <dc:description>The hand image is from https://openclipart.org/detail/192689/press-button
+The generic tablet device is from https://openclipart.org/detail/244440/computer-tablet-and-phone-vectors</dc:description>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+</svg>
diff --git a/src/quick/doc/images/touchpoints-pinchhandler.png b/src/quick/doc/images/touchpoints-pinchhandler.png
new file mode 100644
index 0000000000..1cf1393364
--- /dev/null
+++ b/src/quick/doc/images/touchpoints-pinchhandler.png
diff --git a/src/quick/doc/qtquick.qdocconf b/src/quick/doc/qtquick.qdocconf
index fae2eeae2e..b1268097fc 100644
--- a/src/quick/doc/qtquick.qdocconf
+++ b/src/quick/doc/qtquick.qdocconf
@@ -6,6 +6,10 @@ version                 = $QT_VERSION
 
 examplesinstallpath     = quick
 
+# Custom module header that pulls in also QtQuickWidgets
+moduleheader            = QtQuickDoc
+includepaths            = -I .
+
 qhp.projects            = QtQuick
 
 qhp.QtQuick.file                = qtquick.qhp
@@ -33,7 +37,7 @@ qhp.QtQuick.subprojects.examples.selectors = fake:example
 
 tagfile                 = ../../../doc/qtquick/qtquick.tags
 
-depends += qtcore qtxmlpatterns qtqml qtgui qtlinguist qtquickcontrols qtdoc qtquickdialogs qtsensors qtwidgets qmake qtmultimedia qtgraphicaleffects
+depends += qtcore qtqml qtqmltest qtgui qtlinguist qtquickcontrols1 qtquickcontrols qtdoc qtquickdialogs qtsensors qtwidgets qmake qtmultimedia qtgraphicaleffects qtsql qtxmlpatterns
 
 headerdirs  += ..\
                ../../quickwidgets
@@ -48,10 +52,11 @@ exampledirs +=  ../../../examples/quick \
 
 imagedirs   += images
 
-
-#add particles sources
-headerdirs += ../../particles
-sourcedirs += ../../particles
+#add particles and shapes sources
+headerdirs += ../../particles \
+              ../../quickshapes
+sourcedirs += ../../particles \
+              ../../quickshapes
 
 #add imports directory because of dependencies
 headerdirs += ../../imports
@@ -71,6 +76,21 @@ examples.fileextensions        += "*.qm"
 manifestmeta.thumbnail.names += "QtQuick/Threaded ListModel Example" \
                                 "QtQuick/QML Dynamic View Ordering Tutorial*"
 
+manifestmeta.highlighted.names = "QtQuick/Qt Quick Demo - Same Game" \
+                                 "QtQuick/Qt Quick Demo - Photo Surface" \
+                                 "QtQuick/Qt Quick Demo - Tweet Search" \
+                                 "QtQuick/Qt Quick Demo - Calqlatr" \
+                                 "QtQuick/Qt Quick Demo - StocQt" \
+                                 "QtQuick/Qt Quick Demo - Clocks" \
+                                 "QtQuick/Qt Quick Examples - Shader Effects"
+
 navigation.landingpage = "Qt Quick"
 navigation.cppclassespage = "Qt Quick C++ Classes"
 navigation.qmltypespage = "Qt Quick QML Types"
+
+# \svgcolor {#ffdead}
+macro.svgcolor.HTML = "<div style=\"padding:10px;color:#fff;background:\1;\"></div>"
+
+# youtube video thumbnails that show up in offline and online docs
+HTML.extraimages += images/9BcAYDlpuT8.jpg
+qhp.QtQuick.extraFiles += images/9BcAYDlpuT8.jpg
diff --git a/src/quick/doc/snippets/code/doc_src_qtquick.cpp b/src/quick/doc/snippets/code/doc_src_qtquick.cpp
new file mode 100644
index 0000000000..0e9b2a2196
--- /dev/null
+++ b/src/quick/doc/snippets/code/doc_src_qtquick.cpp
@@ -0,0 +1,53 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of The Qt Company Ltd nor the names of its
+**     contributors may be used to endorse or promote products derived
+**     from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [0]
+#include <QtQuick>
+//! [0]
diff --git a/src/quick/doc/snippets/code/doc_src_qtquick.pro b/src/quick/doc/snippets/code/doc_src_qtquick.pro
new file mode 100644
index 0000000000..bdd4cd9a9c
--- /dev/null
+++ b/src/quick/doc/snippets/code/doc_src_qtquick.pro
@@ -0,0 +1,3 @@
+#! [0]
+QT += quick
+#! [0]
diff --git a/src/quick/doc/snippets/imgprovider/imageprovider-example.qml b/src/quick/doc/snippets/imgprovider/imageprovider-example.qml
new file mode 100644
index 0000000000..388afad257
--- /dev/null
+++ b/src/quick/doc/snippets/imgprovider/imageprovider-example.qml
@@ -0,0 +1,57 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of The Qt Company Ltd nor the names of its
+**     contributors may be used to endorse or promote products derived
+**     from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.0
+//![0]
+Column {
+    Image { source: "image://colors/yellow" }
+    Image { source: "image://colors/red" }
+}
+//![0]
diff --git a/src/quick/doc/snippets/imgprovider/imageprovider.cpp b/src/quick/doc/snippets/imgprovider/imageprovider.cpp
new file mode 100644
index 0000000000..cc1256cda5
--- /dev/null
+++ b/src/quick/doc/snippets/imgprovider/imageprovider.cpp
@@ -0,0 +1,96 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of The Qt Company Ltd nor the names of its
+**     contributors may be used to endorse or promote products derived
+**     from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtGui/QGuiApplication>
+#include <QtQml/QQmlEngine>
+#include <QtQuick/QQuickImageProvider>
+#include <QtQuick/QQuickView>
+#include <QtCore/QUrl>
+#include <QtCore/QSize>
+#include <QtGui/QPixmap>
+#include <QtGui/QColor>
+
+//![0]
+class ColorImageProvider : public QQuickImageProvider
+{
+public:
+    ColorImageProvider()
+               : QQuickImageProvider(QQuickImageProvider::Pixmap)
+    {
+    }
+
+    QPixmap requestPixmap(const QString &id, QSize *size, const QSize &requestedSize) override
+    {
+       int width = 100;
+       int height = 50;
+
+       if (size)
+          *size = QSize(width, height);
+       QPixmap pixmap(requestedSize.width() > 0 ? requestedSize.width() : width,
+                      requestedSize.height() > 0 ? requestedSize.height() : height);
+       pixmap.fill(QColor(id).rgba());
+       return pixmap;
+    }
+};
+//![0]
+//![1]
+int main(int argc, char *argv[])
+{
+//![1]
+    QGuiApplication app(argc, argv);
+//![2]
+    QQuickView view;
+    QQmlEngine *engine = view.engine();
+    engine->addImageProvider(QLatin1String("colors"), new ColorImageProvider);
+    view.setSource(QUrl::fromLocalFile(QStringLiteral("imageprovider-example.qml")));
+    view.show();
+    return app.exec();
+}
+//![2]
diff --git a/src/quick/doc/snippets/pointerHandlers/dragHandler.qml b/src/quick/doc/snippets/pointerHandlers/dragHandler.qml
new file mode 100644
index 0000000000..04ea3967a0
--- /dev/null
+++ b/src/quick/doc/snippets/pointerHandlers/dragHandler.qml
@@ -0,0 +1,59 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of The Qt Company Ltd nor the names of its
+**     contributors may be used to endorse or promote products derived
+**     from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+//![0]
+import QtQuick 2.12
+
+Rectangle {
+    width: 100
+    height: 100
+    color: "lightsteelblue"
+    DragHandler { }
+}
+//![0]
diff --git a/src/quick/doc/snippets/pointerHandlers/dragHandlerDifferentTarget.qml b/src/quick/doc/snippets/pointerHandlers/dragHandlerDifferentTarget.qml
new file mode 100644
index 0000000000..7e7662539f
--- /dev/null
+++ b/src/quick/doc/snippets/pointerHandlers/dragHandlerDifferentTarget.qml
@@ -0,0 +1,71 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of The Qt Company Ltd nor the names of its
+**     contributors may be used to endorse or promote products derived
+**     from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+//![0]
+import QtQuick 2.12
+
+Item {
+    width: 640
+    height: 480
+
+    Rectangle {
+        id: feedback
+        border.color: "red"
+        width: Math.max(10, handler.centroid.ellipseDiameters.width)
+        height: Math.max(10, handler.centroid.ellipseDiameters.height)
+        radius: Math.max(width, height) / 2
+        visible: handler.active
+    }
+
+    DragHandler {
+        id: handler
+        target: feedback
+    }
+}
+//![0]
diff --git a/src/quick/doc/snippets/pointerHandlers/dragHandlerNullTarget.qml b/src/quick/doc/snippets/pointerHandlers/dragHandlerNullTarget.qml
new file mode 100644
index 0000000000..dcdd28da80
--- /dev/null
+++ b/src/quick/doc/snippets/pointerHandlers/dragHandlerNullTarget.qml
@@ -0,0 +1,69 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of The Qt Company Ltd nor the names of its
+**     contributors may be used to endorse or promote products derived
+**     from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+//![0]
+import QtQuick 2.12
+
+Item {
+    width: 640
+    height: 480
+
+    DragHandler {
+        id: handler
+        target: null
+    }
+
+    Text {
+        color: handler.active ? "darkgreen" : "black"
+        text: handler.centroid.position.x.toFixed(1) + "," + handler.centroid.position.y.toFixed(1)
+        x: handler.centroid.position.x - width / 2
+        y: handler.centroid.position.y - height
+    }
+}
+//![0]
diff --git a/src/quick/doc/snippets/pointerHandlers/pinchHandler.qml b/src/quick/doc/snippets/pointerHandlers/pinchHandler.qml
new file mode 100644
index 0000000000..dd0542a953
--- /dev/null
+++ b/src/quick/doc/snippets/pointerHandlers/pinchHandler.qml
@@ -0,0 +1,59 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of The Qt Company Ltd nor the names of its
+**     contributors may be used to endorse or promote products derived
+**     from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+//![0]
+import QtQuick 2.12
+
+Rectangle {
+    width: 400
+    height: 300
+    color: "lightsteelblue"
+    PinchHandler { }
+}
+//![0]
diff --git a/src/quick/doc/snippets/pointerHandlers/pinchHandlerDifferentTarget.qml b/src/quick/doc/snippets/pointerHandlers/pinchHandlerDifferentTarget.qml
new file mode 100644
index 0000000000..b071e294af
--- /dev/null
+++ b/src/quick/doc/snippets/pointerHandlers/pinchHandlerDifferentTarget.qml
@@ -0,0 +1,68 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of The Qt Company Ltd nor the names of its
+**     contributors may be used to endorse or promote products derived
+**     from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+//![0]
+import QtQuick 2.12
+
+Item {
+    width: 640
+    height: 480
+
+    Rectangle {
+        id: map
+        color: "aqua"
+        width: 400
+        height: 300
+    }
+
+    PinchHandler {
+        target: map
+    }
+}
+//![0]
diff --git a/src/quick/doc/snippets/pointerHandlers/pinchHandlerNullTarget.qml b/src/quick/doc/snippets/pointerHandlers/pinchHandlerNullTarget.qml
new file mode 100644
index 0000000000..ade59d29f0
--- /dev/null
+++ b/src/quick/doc/snippets/pointerHandlers/pinchHandlerNullTarget.qml
@@ -0,0 +1,69 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of The Qt Company Ltd nor the names of its
+**     contributors may be used to endorse or promote products derived
+**     from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+//![0]
+import QtQuick 2.12
+
+Item {
+    width: 640
+    height: 480
+
+    PinchHandler {
+        id: handler
+        target: null
+    }
+
+    Text {
+        color: handler.active ? "darkgreen" : "black"
+        text: handler.rotation.toFixed(1) + " degrees\n" +
+              handler.translation.x.toFixed(1) + ", " + handler.translation.y.toFixed(1) + "\n" +
+              (handler.scale * 100).toFixed(1) + "%"
+    }
+}
+//![0]
diff --git a/src/quick/doc/snippets/pointerHandlers/pointHandler.qml b/src/quick/doc/snippets/pointerHandlers/pointHandler.qml
new file mode 100644
index 0000000000..20be120120
--- /dev/null
+++ b/src/quick/doc/snippets/pointerHandlers/pointHandler.qml
@@ -0,0 +1,78 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of The Qt Company Ltd nor the names of its
+**     contributors may be used to endorse or promote products derived
+**     from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+//![0]
+import QtQuick 2.12
+import QtQuick.Window 2.2
+
+Window {
+    width: 480
+    height: 320
+    visible: true
+
+    Item {
+        id: glassPane
+        z: 10000
+        anchors.fill: parent
+
+        PointHandler {
+            id: handler
+            acceptedDevices: PointerDevice.TouchScreen | PointerDevice.TouchPad
+            target: Rectangle {
+                parent: glassPane
+                color: "red"
+                visible: handler.active
+                x: handler.point.position.x - width / 2
+                y: handler.point.position.y - height / 2
+                width: 20; height: width; radius: width / 2
+            }
+        }
+    }
+}
+//![0]
diff --git a/src/quick/doc/snippets/qml/anchoranimation.qml b/src/quick/doc/snippets/qml/anchoranimation.qml
index 1879ef5b0c..a3e629e885 100644
--- a/src/quick/doc/snippets/qml/anchoranimation.qml
+++ b/src/quick/doc/snippets/qml/anchoranimation.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/anchorchanges.qml b/src/quick/doc/snippets/qml/anchorchanges.qml
index 429ebf813f..d0ece9e0b9 100644
--- a/src/quick/doc/snippets/qml/anchorchanges.qml
+++ b/src/quick/doc/snippets/qml/anchorchanges.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/animatedimage.qml b/src/quick/doc/snippets/qml/animatedimage.qml
index beb0ca7773..6b2e82512d 100644
--- a/src/quick/doc/snippets/qml/animatedimage.qml
+++ b/src/quick/doc/snippets/qml/animatedimage.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/animation.qml b/src/quick/doc/snippets/qml/animation.qml
index 7d958abefb..5b20f84629 100644
--- a/src/quick/doc/snippets/qml/animation.qml
+++ b/src/quick/doc/snippets/qml/animation.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/animators.qml b/src/quick/doc/snippets/qml/animators.qml
index a2885ae141..a182d68ae2 100644
--- a/src/quick/doc/snippets/qml/animators.qml
+++ b/src/quick/doc/snippets/qml/animators.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/behavior.qml b/src/quick/doc/snippets/qml/behavior.qml
index fef83e2701..deaf2137a8 100644
--- a/src/quick/doc/snippets/qml/behavior.qml
+++ b/src/quick/doc/snippets/qml/behavior.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/borderimage/borderimage-scaled.qml b/src/quick/doc/snippets/qml/borderimage/borderimage-scaled.qml
index b9359b401c..c59afb629c 100644
--- a/src/quick/doc/snippets/qml/borderimage/borderimage-scaled.qml
+++ b/src/quick/doc/snippets/qml/borderimage/borderimage-scaled.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/borderimage/borderimage-tiled.qml b/src/quick/doc/snippets/qml/borderimage/borderimage-tiled.qml
index d806ed79b4..6f6c676b53 100644
--- a/src/quick/doc/snippets/qml/borderimage/borderimage-tiled.qml
+++ b/src/quick/doc/snippets/qml/borderimage/borderimage-tiled.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/borderimage/normal-image.qml b/src/quick/doc/snippets/qml/borderimage/normal-image.qml
index 90cff36142..16938bc8e4 100644
--- a/src/quick/doc/snippets/qml/borderimage/normal-image.qml
+++ b/src/quick/doc/snippets/qml/borderimage/normal-image.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/coloranimation.qml b/src/quick/doc/snippets/qml/coloranimation.qml
index 268f2d1427..62a1500ae6 100644
--- a/src/quick/doc/snippets/qml/coloranimation.qml
+++ b/src/quick/doc/snippets/qml/coloranimation.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/colors.qml b/src/quick/doc/snippets/qml/colors.qml
index dc1080477d..900344529d 100644
--- a/src/quick/doc/snippets/qml/colors.qml
+++ b/src/quick/doc/snippets/qml/colors.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/column/column-transitions.qml b/src/quick/doc/snippets/qml/column/column-transitions.qml
index b20a22696e..2989f56f4a 100644
--- a/src/quick/doc/snippets/qml/column/column-transitions.qml
+++ b/src/quick/doc/snippets/qml/column/column-transitions.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/column/column.qml b/src/quick/doc/snippets/qml/column/column.qml
index e47fdeaa1f..c4b752c576 100644
--- a/src/quick/doc/snippets/qml/column/column.qml
+++ b/src/quick/doc/snippets/qml/column/column.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/column/vertical-positioner.qml b/src/quick/doc/snippets/qml/column/vertical-positioner.qml
index 13a2f86eab..ee44d506fe 100644
--- a/src/quick/doc/snippets/qml/column/vertical-positioner.qml
+++ b/src/quick/doc/snippets/qml/column/vertical-positioner.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/drag.qml b/src/quick/doc/snippets/qml/drag.qml
index 03b71b3b4d..e9b3d39168 100644
--- a/src/quick/doc/snippets/qml/drag.qml
+++ b/src/quick/doc/snippets/qml/drag.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/externaldrag.qml b/src/quick/doc/snippets/qml/externaldrag.qml
index 096a7702b4..97a23293ca 100644
--- a/src/quick/doc/snippets/qml/externaldrag.qml
+++ b/src/quick/doc/snippets/qml/externaldrag.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/flickable.qml b/src/quick/doc/snippets/qml/flickable.qml
index 2740d0569c..94b09abc02 100644
--- a/src/quick/doc/snippets/qml/flickable.qml
+++ b/src/quick/doc/snippets/qml/flickable.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/flickableScrollbar.qml b/src/quick/doc/snippets/qml/flickableScrollbar.qml
index 6538cc0660..11f34d8484 100644
--- a/src/quick/doc/snippets/qml/flickableScrollbar.qml
+++ b/src/quick/doc/snippets/qml/flickableScrollbar.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/flipable/flipable.qml b/src/quick/doc/snippets/qml/flipable/flipable.qml
index a1a9ab0a87..4f97e7a1ec 100644
--- a/src/quick/doc/snippets/qml/flipable/flipable.qml
+++ b/src/quick/doc/snippets/qml/flipable/flipable.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/flow.qml b/src/quick/doc/snippets/qml/flow.qml
index c15c860af3..7a7be5370f 100644
--- a/src/quick/doc/snippets/qml/flow.qml
+++ b/src/quick/doc/snippets/qml/flow.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/focus/MyClickableWidget.qml b/src/quick/doc/snippets/qml/focus/MyClickableWidget.qml
index 5c53f73147..a5a4eae0ab 100644
--- a/src/quick/doc/snippets/qml/focus/MyClickableWidget.qml
+++ b/src/quick/doc/snippets/qml/focus/MyClickableWidget.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/focus/MyWidget.qml b/src/quick/doc/snippets/qml/focus/MyWidget.qml
index 8cf3aed80b..82d7ee35b4 100644
--- a/src/quick/doc/snippets/qml/focus/MyWidget.qml
+++ b/src/quick/doc/snippets/qml/focus/MyWidget.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/focus/advancedFocus.qml b/src/quick/doc/snippets/qml/focus/advancedFocus.qml
index d7c6146c34..eb157d39ad 100644
--- a/src/quick/doc/snippets/qml/focus/advancedFocus.qml
+++ b/src/quick/doc/snippets/qml/focus/advancedFocus.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/focus/basicwidget.qml b/src/quick/doc/snippets/qml/focus/basicwidget.qml
index 2c35e5bf48..ddcf95b69a 100644
--- a/src/quick/doc/snippets/qml/focus/basicwidget.qml
+++ b/src/quick/doc/snippets/qml/focus/basicwidget.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/focus/clickablewidget.qml b/src/quick/doc/snippets/qml/focus/clickablewidget.qml
index 6831d0aaf0..0c35d51674 100644
--- a/src/quick/doc/snippets/qml/focus/clickablewidget.qml
+++ b/src/quick/doc/snippets/qml/focus/clickablewidget.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the FOO module of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/focus/myfocusscopewidget.qml b/src/quick/doc/snippets/qml/focus/myfocusscopewidget.qml
index e6fe23f7b1..3283bcfcbf 100644
--- a/src/quick/doc/snippets/qml/focus/myfocusscopewidget.qml
+++ b/src/quick/doc/snippets/qml/focus/myfocusscopewidget.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/focus/rectangle.qml b/src/quick/doc/snippets/qml/focus/rectangle.qml
index aad7e72306..5675ae44b2 100644
--- a/src/quick/doc/snippets/qml/focus/rectangle.qml
+++ b/src/quick/doc/snippets/qml/focus/rectangle.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the FOO module of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/focus/widget.qml b/src/quick/doc/snippets/qml/focus/widget.qml
index 79d507c751..59b86010de 100644
--- a/src/quick/doc/snippets/qml/focus/widget.qml
+++ b/src/quick/doc/snippets/qml/focus/widget.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/gradient.qml b/src/quick/doc/snippets/qml/gradient.qml
index bf71d48551..0bd475fd46 100644
--- a/src/quick/doc/snippets/qml/gradient.qml
+++ b/src/quick/doc/snippets/qml/gradient.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/grid-spacing.qml b/src/quick/doc/snippets/qml/grid-spacing.qml
index a771cf9b86..5a7534a911 100644
--- a/src/quick/doc/snippets/qml/grid-spacing.qml
+++ b/src/quick/doc/snippets/qml/grid-spacing.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/grid/grid.qml b/src/quick/doc/snippets/qml/grid/grid.qml
index eedb554052..fc78e4ab18 100644
--- a/src/quick/doc/snippets/qml/grid/grid.qml
+++ b/src/quick/doc/snippets/qml/grid/grid.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/gridview/ContactModel.qml b/src/quick/doc/snippets/qml/gridview/ContactModel.qml
index aeff0bf3dc..1a5efd2f83 100644
--- a/src/quick/doc/snippets/qml/gridview/ContactModel.qml
+++ b/src/quick/doc/snippets/qml/gridview/ContactModel.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/gridview/gridview.qml b/src/quick/doc/snippets/qml/gridview/gridview.qml
index 6faac7f8bc..0ade84468c 100644
--- a/src/quick/doc/snippets/qml/gridview/gridview.qml
+++ b/src/quick/doc/snippets/qml/gridview/gridview.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/image-ext.qml b/src/quick/doc/snippets/qml/image-ext.qml
new file mode 100644
index 0000000000..5e95f2b4cf
--- /dev/null
+++ b/src/quick/doc/snippets/qml/image-ext.qml
@@ -0,0 +1,68 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of The Qt Company Ltd nor the names of its
+**     contributors may be used to endorse or promote products derived
+**     from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [ext]
+// Assuming the "pics" directory contains the following files:
+//   dog.jpg
+//   cat.png
+//   cat.pkm
+
+Image {
+    source: "pics/cat.png"     // loads cat.png
+}
+
+Image {
+    source: "pics/dog"         // loads dog.jpg
+}
+
+Image {
+    source: "pics/cat"         // normally loads cat.pkm, but if no OpenGL, loads cat.png instead.
+}
+//! [ext]
diff --git a/src/quick/doc/snippets/qml/image.qml b/src/quick/doc/snippets/qml/image.qml
index 7aa2951480..a3c0879c82 100644
--- a/src/quick/doc/snippets/qml/image.qml
+++ b/src/quick/doc/snippets/qml/image.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/itemGrab.qml b/src/quick/doc/snippets/qml/itemGrab.qml
index 5811147215..e26e3dc55e 100644
--- a/src/quick/doc/snippets/qml/itemGrab.qml
+++ b/src/quick/doc/snippets/qml/itemGrab.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
 ** Copyright (C) 2014 Jolla Ltd, author: <gunnar.sletta@jollamobile.com>
-** Contact: http://www.qt.io/licensing/
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/keynavigation.qml b/src/quick/doc/snippets/qml/keynavigation.qml
index 3e3dcb05f4..cd2e5262ab 100644
--- a/src/quick/doc/snippets/qml/keynavigation.qml
+++ b/src/quick/doc/snippets/qml/keynavigation.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/keys/keys-handler.qml b/src/quick/doc/snippets/qml/keys/keys-handler.qml
index 0326471f1f..26dbb1ec4b 100644
--- a/src/quick/doc/snippets/qml/keys/keys-handler.qml
+++ b/src/quick/doc/snippets/qml/keys/keys-handler.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/keys/keys-pressed.qml b/src/quick/doc/snippets/qml/keys/keys-pressed.qml
index 0abc9f0559..418691dc9a 100644
--- a/src/quick/doc/snippets/qml/keys/keys-pressed.qml
+++ b/src/quick/doc/snippets/qml/keys/keys-pressed.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/layerblending.qml b/src/quick/doc/snippets/qml/layerblending.qml
index a922f7896c..71804d722a 100644
--- a/src/quick/doc/snippets/qml/layerblending.qml
+++ b/src/quick/doc/snippets/qml/layerblending.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
 ** Copyright (C) 2014 Gunnar Sletta <gunnar@sletta.org>
-** Contact: http://www.qt.io/licensing/
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
@@ -62,7 +72,7 @@ Item {
             uniform highp vec2 pixelSize;
             varying highp vec2 qt_TexCoord0;
             void main() {
-                highp vec2 tc = sign(sin(3.14152 * qt_TexCoord0 * pixelSize));
+                highp vec2 tc = sign(sin(3.14159265358979323846 * qt_TexCoord0 * pixelSize));
                 if (tc.x != tc.y)
                     gl_FragColor = color1;
                 else
diff --git a/src/quick/doc/snippets/qml/layerwitheffect.qml b/src/quick/doc/snippets/qml/layerwitheffect.qml
index 2ac3e488cc..880470b469 100644
--- a/src/quick/doc/snippets/qml/layerwitheffect.qml
+++ b/src/quick/doc/snippets/qml/layerwitheffect.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
 ** Copyright (C) 2014 Gunnar Sletta <gunnar@sletta.org>
-** Contact: http://www.qt.io/licensing/
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/layout-simple.qml b/src/quick/doc/snippets/qml/layout-simple.qml
new file mode 100644
index 0000000000..6afdbe3ec9
--- /dev/null
+++ b/src/quick/doc/snippets/qml/layout-simple.qml
@@ -0,0 +1,74 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of The Qt Company Ltd nor the names of its
+**     contributors may be used to endorse or promote products derived
+**     from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.9
+import QtQuick.Layouts 1.2
+import QtQuick.Window 2.2
+
+//! [1]
+Window {
+    RowLayout {
+        anchors.fill: parent
+        //! [spacing]
+        spacing: 6
+        //! [spacing]
+        Rectangle {
+            color: 'azure'
+            Layout.preferredWidth: 100
+            Layout.preferredHeight: 150
+        }
+        Rectangle {
+            color: "plum"
+            Layout.fillWidth: true
+            Layout.fillHeight: true
+        }
+    }
+}
+//! [1]
diff --git a/src/quick/doc/snippets/qml/layoutmirroring.qml b/src/quick/doc/snippets/qml/layoutmirroring.qml
index 348c2b5213..0cefaf78ac 100644
--- a/src/quick/doc/snippets/qml/layoutmirroring.qml
+++ b/src/quick/doc/snippets/qml/layoutmirroring.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/listview-decorations.qml b/src/quick/doc/snippets/qml/listview-decorations.qml
index 82f75dc3a4..e99d6a082e 100644
--- a/src/quick/doc/snippets/qml/listview-decorations.qml
+++ b/src/quick/doc/snippets/qml/listview-decorations.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/listview-sections.qml b/src/quick/doc/snippets/qml/listview-sections.qml
index a307531b5a..3465f357b2 100644
--- a/src/quick/doc/snippets/qml/listview-sections.qml
+++ b/src/quick/doc/snippets/qml/listview-sections.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/listview.qml b/src/quick/doc/snippets/qml/listview.qml
index 9b155fc1a4..4d53077e26 100644
--- a/src/quick/doc/snippets/qml/listview.qml
+++ b/src/quick/doc/snippets/qml/listview.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/listview/ContactModel.qml b/src/quick/doc/snippets/qml/listview/ContactModel.qml
index 30e4757894..da5378e791 100644
--- a/src/quick/doc/snippets/qml/listview/ContactModel.qml
+++ b/src/quick/doc/snippets/qml/listview/ContactModel.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/listview/listview.qml b/src/quick/doc/snippets/qml/listview/listview.qml
index ecb5fea076..759344b574 100644
--- a/src/quick/doc/snippets/qml/listview/listview.qml
+++ b/src/quick/doc/snippets/qml/listview/listview.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/loader/KeyReader.qml b/src/quick/doc/snippets/qml/loader/KeyReader.qml
index 41eb208dd0..56604319e0 100644
--- a/src/quick/doc/snippets/qml/loader/KeyReader.qml
+++ b/src/quick/doc/snippets/qml/loader/KeyReader.qml
@@ -43,7 +43,7 @@ Item {
     Item {
         focus: true
         Keys.onPressed: {
-            console.log("Loaded item captured:",
+            console.log("KeyReader captured:",
                         event.text);
             event.accepted = true;
         }
diff --git a/src/quick/doc/snippets/qml/loader/focus.qml b/src/quick/doc/snippets/qml/loader/focus.qml
index 5634a48ad1..f3509021f1 100644
--- a/src/quick/doc/snippets/qml/loader/focus.qml
+++ b/src/quick/doc/snippets/qml/loader/focus.qml
@@ -49,11 +49,14 @@ Rectangle {
 
     MouseArea {
         anchors.fill: parent
-        onClicked: loader.source = "KeyReader.qml"
+        onClicked: {
+            loader.source = "KeyReader.qml"
+        }
     }
 
     Keys.onPressed: {
-        console.log("Captured:", event.text);
+        console.log("Captured:",
+                    event.text);
     }
 }
 //![0]
diff --git a/src/quick/doc/snippets/qml/localstorage/dbtransaction.js b/src/quick/doc/snippets/qml/localstorage/dbtransaction.js
deleted file mode 100644
index 38733a8e2c..0000000000
--- a/src/quick/doc/snippets/qml/localstorage/dbtransaction.js
+++ /dev/null
@@ -1,97 +0,0 @@
- /****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the examples of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-//![0]
-var db = LocalStorage.openDatabaseSync("ActivityTrackDB", "", "Database tracking sports activities", 1000000);
-db.transaction(
-    try {
-        function(tx) {
-            tx.executeSql("INSERT INTO trip_log VALUES(?, ?, ?)",
-                          [ "01/10/2016","Sylling - Vikersund", "53" ]);
-        }
-    }   catch (err) {
-            console.log("Error inserting into table trip_log: " + err);
-        }
-)
-//![0]
-
-//![1]
-// Retrieve activity date, description and distance based on minimum
-// distance parameter Pdistance
-function db_distance_select(Pdistance)
-{
-var db = LocalStorage.openDatabaseSync("ActivityTrackDB", "", "Database tracking sports activities", 1000000);
-db.transaction(
-    function(tx) {
-        var results = tx.executeSql("SELECT rowid,
-                                            date,
-                                            trip_desc,
-                                            distance FROM trip_log
-                                     where distance >= ?",[Pdistance]);
-        for (var i = 0; i < results.rows.length; i++) {
-            listModel.append({"id": results.rows.item(i).rowid,
-                              "date": results.rows.item(i).date,
-                              "trip_desc": results.rows.item(i).trip_desc,
-                              "distance": results.rows.item(i).distance});
-        }
-    }
-}
-//![1]
-//![2]
-var db = LocalStorage.openDatabaseSync("ActivityTrackDB", "", "Database tracking sports activities", 1000000);
-if (db.version == "0.1") {
-    db.changeVersion("0.1", "0.2", function(tx) {
-        tx.executeSql("INSERT INTO trip_log VALUES(?, ?, ?)",
-                    [ "01/10/2016","Sylling - Vikersund", "53" ]);
-    }
-});
-//![2]
-//![3]
-create table trip_log(date text, data text)
-//![3]
-//![4]
-var obj = {description = "Vikersund - Noresund", distance = "60"}
-//![4]
-//![5]
-db.transaction(function(tx) {
-    result = tx.executeSQL("insert into trip_log values (?,?)",
-                           ["01/11/2016", JSON.stringify(obj)])
-}
-//![5]
diff --git a/src/quick/doc/snippets/qml/localstorage/hello.qml b/src/quick/doc/snippets/qml/localstorage/hello.qml
index 959895c82a..18f5286985 100644
--- a/src/quick/doc/snippets/qml/localstorage/hello.qml
+++ b/src/quick/doc/snippets/qml/localstorage/hello.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/models/views-models-delegates.qml b/src/quick/doc/snippets/qml/models/views-models-delegates.qml
index 6b637b633d..3947eee69b 100644
--- a/src/quick/doc/snippets/qml/models/views-models-delegates.qml
+++ b/src/quick/doc/snippets/qml/models/views-models-delegates.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/models/visual-model-and-view.qml b/src/quick/doc/snippets/qml/models/visual-model-and-view.qml
deleted file mode 100644
index 367934856c..0000000000
--- a/src/quick/doc/snippets/qml/models/visual-model-and-view.qml
+++ /dev/null
@@ -1,58 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the documentation of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-import QtQuick 2.0
-
-Rectangle {
-    width: 200; height: 200
-
-    //! [visual model and view]
-    VisualItemModel {
-        id: itemModel
-        Rectangle { height: 30; width: 80; color: "red" }
-        Rectangle { height: 30; width: 80; color: "green" }
-        Rectangle { height: 30; width: 80; color: "blue" }
-    }
-
-    ListView {
-        anchors.fill: parent
-        model: itemModel
-    }
-    //! [visual model and view]
-}
diff --git a/src/quick/doc/snippets/qml/mousearea/mousearea-snippet.qml b/src/quick/doc/snippets/qml/mousearea/mousearea-snippet.qml
index c23f873482..13ef779d08 100644
--- a/src/quick/doc/snippets/qml/mousearea/mousearea-snippet.qml
+++ b/src/quick/doc/snippets/qml/mousearea/mousearea-snippet.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
@@ -80,7 +90,7 @@ Rectangle {
         Rectangle {
             width: 100; height: 100
 
-        //! [mouse handlers]
+        //! [signal handlers]
             MouseArea {
                 anchors.fill: parent
                 onClicked: console.log("area clicked")
@@ -88,7 +98,7 @@ Rectangle {
                 onEntered: console.log("mouse entered the area")
                 onExited: console.log("mouse left the area")
             }
-        //! [mouse handlers]
+        //! [signal handlers]
         }
 
     } //end of column
diff --git a/src/quick/doc/snippets/qml/mousearea/mousearea.qml b/src/quick/doc/snippets/qml/mousearea/mousearea.qml
index 351a1e8701..fd47752bb7 100644
--- a/src/quick/doc/snippets/qml/mousearea/mousearea.qml
+++ b/src/quick/doc/snippets/qml/mousearea/mousearea.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/mousearea/mouseareadragfilter.qml b/src/quick/doc/snippets/qml/mousearea/mouseareadragfilter.qml
index e5d1626f66..0b026d27ba 100644
--- a/src/quick/doc/snippets/qml/mousearea/mouseareadragfilter.qml
+++ b/src/quick/doc/snippets/qml/mousearea/mouseareadragfilter.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/multipointtoucharea/multipointtoucharea.qml b/src/quick/doc/snippets/qml/multipointtoucharea/multipointtoucharea.qml
index 5431b31560..98c153892d 100644
--- a/src/quick/doc/snippets/qml/multipointtoucharea/multipointtoucharea.qml
+++ b/src/quick/doc/snippets/qml/multipointtoucharea/multipointtoucharea.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/numberanimation.qml b/src/quick/doc/snippets/qml/numberanimation.qml
index a89d0e16fe..bac2c6a37a 100644
--- a/src/quick/doc/snippets/qml/numberanimation.qml
+++ b/src/quick/doc/snippets/qml/numberanimation.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/opacitymask.qml b/src/quick/doc/snippets/qml/opacitymask.qml
index beffb633d6..f58180b6d2 100644
--- a/src/quick/doc/snippets/qml/opacitymask.qml
+++ b/src/quick/doc/snippets/qml/opacitymask.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
 ** Copyright (C) 2014 Gunnar Sletta <gunnar@sletta.org>
-** Contact: http://www.qt.io/licensing/
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
@@ -63,7 +73,7 @@ Item {
             uniform highp vec2 pixelSize;
             varying highp vec2 qt_TexCoord0;
             void main() {
-                highp vec2 tc = sign(sin(3.14152 * qt_TexCoord0 * pixelSize));
+                highp vec2 tc = sign(sin(3.14159265358979323846 * qt_TexCoord0 * pixelSize));
                 if (tc.x != tc.y)
                     gl_FragColor = color1;
                 else
diff --git a/src/quick/doc/snippets/qml/parallelanimation.qml b/src/quick/doc/snippets/qml/parallelanimation.qml
index 8be0c9ef2a..e5e35242f1 100644
--- a/src/quick/doc/snippets/qml/parallelanimation.qml
+++ b/src/quick/doc/snippets/qml/parallelanimation.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/parentanimation.qml b/src/quick/doc/snippets/qml/parentanimation.qml
index 9be1d42f6c..d84aad0db2 100644
--- a/src/quick/doc/snippets/qml/parentanimation.qml
+++ b/src/quick/doc/snippets/qml/parentanimation.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/parentchange.qml b/src/quick/doc/snippets/qml/parentchange.qml
index 7e6e3a7e6d..168a1f5f7c 100644
--- a/src/quick/doc/snippets/qml/parentchange.qml
+++ b/src/quick/doc/snippets/qml/parentchange.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/path/arcdirection.qml b/src/quick/doc/snippets/qml/path/arcdirection.qml
index a40e53a0ff..4a4f119e87 100644
--- a/src/quick/doc/snippets/qml/path/arcdirection.qml
+++ b/src/quick/doc/snippets/qml/path/arcdirection.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/path/arcradius.qml b/src/quick/doc/snippets/qml/path/arcradius.qml
index 5032b63043..3947a512c9 100644
--- a/src/quick/doc/snippets/qml/path/arcradius.qml
+++ b/src/quick/doc/snippets/qml/path/arcradius.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/path/arcrotation.qml b/src/quick/doc/snippets/qml/path/arcrotation.qml
index c73d67ff17..985ac51d8a 100644
--- a/src/quick/doc/snippets/qml/path/arcrotation.qml
+++ b/src/quick/doc/snippets/qml/path/arcrotation.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
 ** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/path/basicarc.qml b/src/quick/doc/snippets/qml/path/basicarc.qml
index 96338c6705..ae9542b6ed 100644
--- a/src/quick/doc/snippets/qml/path/basicarc.qml
+++ b/src/quick/doc/snippets/qml/path/basicarc.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/path/basiccurve.qml b/src/quick/doc/snippets/qml/path/basiccurve.qml
index b6402b0ded..f9f16015de 100644
--- a/src/quick/doc/snippets/qml/path/basiccurve.qml
+++ b/src/quick/doc/snippets/qml/path/basiccurve.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/path/largearc.qml b/src/quick/doc/snippets/qml/path/largearc.qml
index 6b62a20708..f37a567359 100644
--- a/src/quick/doc/snippets/qml/path/largearc.qml
+++ b/src/quick/doc/snippets/qml/path/largearc.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/pathinterpolator.qml b/src/quick/doc/snippets/qml/pathinterpolator.qml
index 0589f0de20..64c82c3dba 100644
--- a/src/quick/doc/snippets/qml/pathinterpolator.qml
+++ b/src/quick/doc/snippets/qml/pathinterpolator.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/pathview/ContactModel.qml b/src/quick/doc/snippets/qml/pathview/ContactModel.qml
index dfcc18c829..7bf7608238 100644
--- a/src/quick/doc/snippets/qml/pathview/ContactModel.qml
+++ b/src/quick/doc/snippets/qml/pathview/ContactModel.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/pathview/pathattributes.qml b/src/quick/doc/snippets/qml/pathview/pathattributes.qml
index 3b55113cdc..cebdf03ec4 100644
--- a/src/quick/doc/snippets/qml/pathview/pathattributes.qml
+++ b/src/quick/doc/snippets/qml/pathview/pathattributes.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/pathview/pathview.qml b/src/quick/doc/snippets/qml/pathview/pathview.qml
index bac756b453..58d19b1a0c 100644
--- a/src/quick/doc/snippets/qml/pathview/pathview.qml
+++ b/src/quick/doc/snippets/qml/pathview/pathview.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
@@ -49,6 +59,7 @@ Rectangle {
         id: delegate
         Column {
             id: wrapper
+            opacity: PathView.isCurrentItem ? 1 : 0.5
             Image {
                 anchors.horizontalCenter: nameText.horizontalCenter
                 width: 64; height: 64
@@ -58,7 +69,6 @@ Rectangle {
                 id: nameText
                 text: name
                 font.pointSize: 16
-                color: wrapper.PathView.isCurrentItem ? "red" : "black"
             }
         }
     }
diff --git a/src/quick/doc/snippets/qml/propertyaction-sequential.qml b/src/quick/doc/snippets/qml/propertyaction-sequential.qml
index 0941388441..978bd70d78 100644
--- a/src/quick/doc/snippets/qml/propertyaction-sequential.qml
+++ b/src/quick/doc/snippets/qml/propertyaction-sequential.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/propertyaction.qml b/src/quick/doc/snippets/qml/propertyaction.qml
index 23a5d74429..7c7d017eea 100644
--- a/src/quick/doc/snippets/qml/propertyaction.qml
+++ b/src/quick/doc/snippets/qml/propertyaction.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/propertyanimation.qml b/src/quick/doc/snippets/qml/propertyanimation.qml
index 1cbb84e1db..d9ca9f3d31 100644
--- a/src/quick/doc/snippets/qml/propertyanimation.qml
+++ b/src/quick/doc/snippets/qml/propertyanimation.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/propertychanges.qml b/src/quick/doc/snippets/qml/propertychanges.qml
index 1ad9d69ada..f9e6638f4b 100644
--- a/src/quick/doc/snippets/qml/propertychanges.qml
+++ b/src/quick/doc/snippets/qml/propertychanges.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/qml-data-models/dynamic-listmodel.qml b/src/quick/doc/snippets/qml/qml-data-models/dynamic-listmodel.qml
index 55448d20f3..06911ef90c 100644
--- a/src/quick/doc/snippets/qml/qml-data-models/dynamic-listmodel.qml
+++ b/src/quick/doc/snippets/qml/qml-data-models/dynamic-listmodel.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/qml-data-models/listelements.qml b/src/quick/doc/snippets/qml/qml-data-models/listelements.qml
index 38e1d1a3c0..12146c1420 100644
--- a/src/quick/doc/snippets/qml/qml-data-models/listelements.qml
+++ b/src/quick/doc/snippets/qml/qml-data-models/listelements.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/qml-data-models/listmodel-listview.qml b/src/quick/doc/snippets/qml/qml-data-models/listmodel-listview.qml
index aa6a9a62d5..e8fa48d612 100644
--- a/src/quick/doc/snippets/qml/qml-data-models/listmodel-listview.qml
+++ b/src/quick/doc/snippets/qml/qml-data-models/listmodel-listview.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/qml-extending-types/components/Button.qml b/src/quick/doc/snippets/qml/qml-extending-types/components/Button.qml
index 8ba458a8bf..1080c21ffe 100644
--- a/src/quick/doc/snippets/qml/qml-extending-types/components/Button.qml
+++ b/src/quick/doc/snippets/qml/qml-extending-types/components/Button.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/qml-extending-types/components/application.qml b/src/quick/doc/snippets/qml/qml-extending-types/components/application.qml
index 8d7f8dee7d..8fd9dbc041 100644
--- a/src/quick/doc/snippets/qml/qml-extending-types/components/application.qml
+++ b/src/quick/doc/snippets/qml/qml-extending-types/components/application.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/qml-extending-types/methods/app.qml b/src/quick/doc/snippets/qml/qml-extending-types/methods/app.qml
index a0086180f1..5d5b451552 100644
--- a/src/quick/doc/snippets/qml/qml-extending-types/methods/app.qml
+++ b/src/quick/doc/snippets/qml/qml-extending-types/methods/app.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/qml-extending-types/properties/ImageViewer.qml b/src/quick/doc/snippets/qml/qml-extending-types/properties/ImageViewer.qml
index 8f0d61b77d..9d8802a6e2 100644
--- a/src/quick/doc/snippets/qml/qml-extending-types/properties/ImageViewer.qml
+++ b/src/quick/doc/snippets/qml/qml-extending-types/properties/ImageViewer.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/qml-extending-types/properties/alias-override.qml b/src/quick/doc/snippets/qml/qml-extending-types/properties/alias-override.qml
index 992febff83..fde68554c7 100644
--- a/src/quick/doc/snippets/qml/qml-extending-types/properties/alias-override.qml
+++ b/src/quick/doc/snippets/qml/qml-extending-types/properties/alias-override.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/qml-extending-types/properties/alias.qml b/src/quick/doc/snippets/qml/qml-extending-types/properties/alias.qml
index d625454266..67e4812d3b 100644
--- a/src/quick/doc/snippets/qml/qml-extending-types/properties/alias.qml
+++ b/src/quick/doc/snippets/qml/qml-extending-types/properties/alias.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/qml-extending-types/properties/alias/ImageViewer.qml b/src/quick/doc/snippets/qml/qml-extending-types/properties/alias/ImageViewer.qml
index 72e877dba3..a388812e07 100644
--- a/src/quick/doc/snippets/qml/qml-extending-types/properties/alias/ImageViewer.qml
+++ b/src/quick/doc/snippets/qml/qml-extending-types/properties/alias/ImageViewer.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/qml-extending-types/properties/alias/application.qml b/src/quick/doc/snippets/qml/qml-extending-types/properties/alias/application.qml
index 6b422a1f0e..a751c7cf4c 100644
--- a/src/quick/doc/snippets/qml/qml-extending-types/properties/alias/application.qml
+++ b/src/quick/doc/snippets/qml/qml-extending-types/properties/alias/application.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/qml-extending-types/properties/application.qml b/src/quick/doc/snippets/qml/qml-extending-types/properties/application.qml
index e9f95303f8..d72256b2c1 100644
--- a/src/quick/doc/snippets/qml/qml-extending-types/properties/application.qml
+++ b/src/quick/doc/snippets/qml/qml-extending-types/properties/application.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/qml-extending-types/properties/property-signals.qml b/src/quick/doc/snippets/qml/qml-extending-types/properties/property-signals.qml
index d9dcef7c14..64210a40b3 100644
--- a/src/quick/doc/snippets/qml/qml-extending-types/properties/property-signals.qml
+++ b/src/quick/doc/snippets/qml/qml-extending-types/properties/property-signals.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/qml-extending-types/signals/Button.qml b/src/quick/doc/snippets/qml/qml-extending-types/signals/Button.qml
index 851341e26f..b40f517234 100644
--- a/src/quick/doc/snippets/qml/qml-extending-types/signals/Button.qml
+++ b/src/quick/doc/snippets/qml/qml-extending-types/signals/Button.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/qml-extending-types/signals/basic.qml b/src/quick/doc/snippets/qml/qml-extending-types/signals/basic.qml
index 1f207be34d..e2ee31e2af 100644
--- a/src/quick/doc/snippets/qml/qml-extending-types/signals/basic.qml
+++ b/src/quick/doc/snippets/qml/qml-extending-types/signals/basic.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/qml-extending-types/signals/connectdynamic.qml b/src/quick/doc/snippets/qml/qml-extending-types/signals/connectdynamic.qml
index 5ecc19453f..45c3c3d746 100644
--- a/src/quick/doc/snippets/qml/qml-extending-types/signals/connectdynamic.qml
+++ b/src/quick/doc/snippets/qml/qml-extending-types/signals/connectdynamic.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/qml-extending-types/signals/connectslots.qml b/src/quick/doc/snippets/qml/qml-extending-types/signals/connectslots.qml
index d3bcfe1d30..93f0edf16d 100644
--- a/src/quick/doc/snippets/qml/qml-extending-types/signals/connectslots.qml
+++ b/src/quick/doc/snippets/qml/qml-extending-types/signals/connectslots.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/qml-extending-types/signals/no-parameters.qml b/src/quick/doc/snippets/qml/qml-extending-types/signals/no-parameters.qml
index 2b906aec49..8bc03fe027 100644
--- a/src/quick/doc/snippets/qml/qml-extending-types/signals/no-parameters.qml
+++ b/src/quick/doc/snippets/qml/qml-extending-types/signals/no-parameters.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/qml-extending-types/signals/parameters.qml b/src/quick/doc/snippets/qml/qml-extending-types/signals/parameters.qml
index 3a29f594e3..8c9c5a09ab 100644
--- a/src/quick/doc/snippets/qml/qml-extending-types/signals/parameters.qml
+++ b/src/quick/doc/snippets/qml/qml-extending-types/signals/parameters.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/rectangle/rectangle-colors.qml b/src/quick/doc/snippets/qml/rectangle/rectangle-colors.qml
index 57fee02caa..5d88fc7d43 100644
--- a/src/quick/doc/snippets/qml/rectangle/rectangle-colors.qml
+++ b/src/quick/doc/snippets/qml/rectangle/rectangle-colors.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/rectangle/rectangle-gradient.qml b/src/quick/doc/snippets/qml/rectangle/rectangle-gradient.qml
index a4b542ee78..e52a0ce0ef 100644
--- a/src/quick/doc/snippets/qml/rectangle/rectangle-gradient.qml
+++ b/src/quick/doc/snippets/qml/rectangle/rectangle-gradient.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
@@ -70,5 +80,17 @@ Rectangle {
     }
 }
 //! [rectangles]
+
+//! [presets]
+Rectangle {
+    y: 0; width: 80; height: 80
+    gradient: Gradient.NightFade
+}
+
+Rectangle {
+    y: 0; width: 80; height: 80
+    gradient: "NightFade"
+}
+//! [presets]
 }
 }
diff --git a/src/quick/doc/snippets/qml/rectangle/rectangle.qml b/src/quick/doc/snippets/qml/rectangle/rectangle.qml
index b50b664ea5..306a163546 100644
--- a/src/quick/doc/snippets/qml/rectangle/rectangle.qml
+++ b/src/quick/doc/snippets/qml/rectangle/rectangle.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/regexp.qml b/src/quick/doc/snippets/qml/regexp.qml
new file mode 100644
index 0000000000..10b451d60a
--- /dev/null
+++ b/src/quick/doc/snippets/qml/regexp.qml
@@ -0,0 +1,56 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of The Qt Company Ltd nor the names of its
+**     contributors may be used to endorse or promote products derived
+**     from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+import QtQuick 2.0
+//![0]
+TextInput {
+    id: hexNumber
+    validator: RegExpValidator { regExp: /[0-9A-F]+/ }
+}
+//![0]
diff --git a/src/quick/doc/snippets/qml/repeaters/repeater-grid-index.qml b/src/quick/doc/snippets/qml/repeaters/repeater-grid-index.qml
index 444356e31c..2332956a66 100644
--- a/src/quick/doc/snippets/qml/repeaters/repeater-grid-index.qml
+++ b/src/quick/doc/snippets/qml/repeaters/repeater-grid-index.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/repeaters/repeater.qml b/src/quick/doc/snippets/qml/repeaters/repeater.qml
index c859aa97d5..9321022558 100644
--- a/src/quick/doc/snippets/qml/repeaters/repeater.qml
+++ b/src/quick/doc/snippets/qml/repeaters/repeater.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/righttoleft.qml b/src/quick/doc/snippets/qml/righttoleft.qml
index 0eee55f707..6400216400 100644
--- a/src/quick/doc/snippets/qml/righttoleft.qml
+++ b/src/quick/doc/snippets/qml/righttoleft.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/righttoleft/Child.qml b/src/quick/doc/snippets/qml/righttoleft/Child.qml
index 6be9fbfb14..0adc1f2761 100644
--- a/src/quick/doc/snippets/qml/righttoleft/Child.qml
+++ b/src/quick/doc/snippets/qml/righttoleft/Child.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/rotation.qml b/src/quick/doc/snippets/qml/rotation.qml
index db31db5724..ea6c37f93a 100644
--- a/src/quick/doc/snippets/qml/rotation.qml
+++ b/src/quick/doc/snippets/qml/rotation.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/rotationanimation.qml b/src/quick/doc/snippets/qml/rotationanimation.qml
index 08489b5e16..97d0384113 100644
--- a/src/quick/doc/snippets/qml/rotationanimation.qml
+++ b/src/quick/doc/snippets/qml/rotationanimation.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/row.qml b/src/quick/doc/snippets/qml/row.qml
index 16f63ec76b..ba8ffbc211 100644
--- a/src/quick/doc/snippets/qml/row.qml
+++ b/src/quick/doc/snippets/qml/row.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/row/row.qml b/src/quick/doc/snippets/qml/row/row.qml
index 9d5d4de37d..e3d243d3c6 100644
--- a/src/quick/doc/snippets/qml/row/row.qml
+++ b/src/quick/doc/snippets/qml/row/row.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/sequentialanimation.qml b/src/quick/doc/snippets/qml/sequentialanimation.qml
index 5364340153..99d5283abd 100644
--- a/src/quick/doc/snippets/qml/sequentialanimation.qml
+++ b/src/quick/doc/snippets/qml/sequentialanimation.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/smoothedanimation.qml b/src/quick/doc/snippets/qml/smoothedanimation.qml
index 8f263333e6..e0a78c923b 100644
--- a/src/quick/doc/snippets/qml/smoothedanimation.qml
+++ b/src/quick/doc/snippets/qml/smoothedanimation.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/springanimation.qml b/src/quick/doc/snippets/qml/springanimation.qml
index af3ffe1de1..658bcfb7d7 100644
--- a/src/quick/doc/snippets/qml/springanimation.qml
+++ b/src/quick/doc/snippets/qml/springanimation.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/state-when.qml b/src/quick/doc/snippets/qml/state-when.qml
index c90adf739b..632df65d5d 100644
--- a/src/quick/doc/snippets/qml/state-when.qml
+++ b/src/quick/doc/snippets/qml/state-when.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/state.qml b/src/quick/doc/snippets/qml/state.qml
index 2a6bd8621a..e22b80e009 100644
--- a/src/quick/doc/snippets/qml/state.qml
+++ b/src/quick/doc/snippets/qml/state.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/states.qml b/src/quick/doc/snippets/qml/states.qml
index 2fbc23b737..e4627ab5a7 100644
--- a/src/quick/doc/snippets/qml/states.qml
+++ b/src/quick/doc/snippets/qml/states.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/states/statechangescript.qml b/src/quick/doc/snippets/qml/states/statechangescript.qml
index ecefc063d9..ff2ebcf875 100644
--- a/src/quick/doc/snippets/qml/states/statechangescript.qml
+++ b/src/quick/doc/snippets/qml/states/statechangescript.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/systempalette.qml b/src/quick/doc/snippets/qml/systempalette.qml
index 2187eec6c1..4d595f69d4 100644
--- a/src/quick/doc/snippets/qml/systempalette.qml
+++ b/src/quick/doc/snippets/qml/systempalette.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/tableview/reusabledelegate.qml b/src/quick/doc/snippets/qml/tableview/reusabledelegate.qml
new file mode 100644
index 0000000000..4a49e809cc
--- /dev/null
+++ b/src/quick/doc/snippets/qml/tableview/reusabledelegate.qml
@@ -0,0 +1,82 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of The Qt Company Ltd nor the names of its
+**     contributors may be used to endorse or promote products derived
+**     from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.12
+
+//![0]
+Component {
+    id: tableViewDelegate
+    Rectangle {
+        implicitWidth: 100
+        implicitHeight: 50
+
+        TableView.onPooled: rotationAnimation.pause()
+        TableView.onReused: rotationAnimation.resume()
+
+        Rectangle {
+            id: rect
+            anchors.centerIn: parent
+            width: 40
+            height: 5
+            color: "green"
+
+            RotationAnimation {
+                id: rotationAnimation
+                target: rect
+                duration: (Math.random() * 2000) + 200
+                from: 0
+                to: 359
+                running: true
+                loops: Animation.Infinite
+            }
+        }
+    }
+}
+//![0]
diff --git a/src/quick/doc/snippets/qml/tableview/tablemodel.cpp b/src/quick/doc/snippets/qml/tableview/tablemodel.cpp
new file mode 100644
index 0000000000..ea9f76f131
--- /dev/null
+++ b/src/quick/doc/snippets/qml/tableview/tablemodel.cpp
@@ -0,0 +1,103 @@
+/****************************************************************************
+ **
+ ** Copyright (C) 2018 The Qt Company Ltd.
+ ** Contact: https://www.qt.io/licensing/
+ **
+ ** This file is part of the documentation of the Qt Toolkit.
+ **
+ ** $QT_BEGIN_LICENSE:BSD$
+ ** Commercial License Usage
+ ** Licensees holding valid commercial Qt licenses may use this file in
+ ** accordance with the commercial license agreement provided with the
+ ** Software or, alternatively, in accordance with the terms contained in
+ ** a written agreement between you and The Qt Company. For licensing terms
+ ** and conditions see https://www.qt.io/terms-conditions. For further
+ ** information use the contact form at https://www.qt.io/contact-us.
+ **
+ ** BSD License Usage
+ ** Alternatively, you may use this file under the terms of the BSD license
+ ** as follows:
+ **
+ ** "Redistribution and use in source and binary forms, with or without
+ ** modification, are permitted provided that the following conditions are
+ ** met:
+ **   * Redistributions of source code must retain the above copyright
+ **     notice, this list of conditions and the following disclaimer.
+ **   * Redistributions in binary form must reproduce the above copyright
+ **     notice, this list of conditions and the following disclaimer in
+ **     the documentation and/or other materials provided with the
+ **     distribution.
+ **   * Neither the name of The Qt Company Ltd nor the names of its
+ **     contributors may be used to endorse or promote products derived
+ **     from this software without specific prior written permission.
+ **
+ **
+ ** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ ** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ ** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ ** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ ** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ ** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ ** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ ** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ ** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ ** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ ** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+ **
+ ** $QT_END_LICENSE$
+ **
+ ****************************************************************************/
+
+//![0]
+#include <QGuiApplication>
+#include <QQmlApplicationEngine>
+#include <QAbstractTableModel>
+
+class TableModel : public QAbstractTableModel
+{
+    Q_OBJECT
+
+public:
+
+    int rowCount(const QModelIndex & = QModelIndex()) const override
+    {
+        return 200;
+    }
+
+    int columnCount(const QModelIndex & = QModelIndex()) const override
+    {
+        return 200;
+    }
+
+    QVariant data(const QModelIndex &index, int role) const override
+    {
+        switch (role) {
+            case Qt::DisplayRole:
+                return QString("%1, %2").arg(index.column()).arg(index.row());
+            default:
+                break;
+        }
+
+        return QVariant();
+    }
+
+    QHash<int, QByteArray> roleNames() const override
+    {
+        return { {Qt::DisplayRole, "display"} };
+    }
+};
+
+int main(int argc, char *argv[])
+{
+    QGuiApplication app(argc, argv);
+
+    qmlRegisterType<TableModel>("TableModel", 0, 1, "TableModel");
+
+    QQmlApplicationEngine engine;
+    engine.load(QUrl(QStringLiteral("qrc:/main.qml")));
+
+    return app.exec();
+}
+
+#include "main.moc"
+//![0]
diff --git a/src/quick/doc/snippets/qml/tableview/tablemodel.qml b/src/quick/doc/snippets/qml/tableview/tablemodel.qml
new file mode 100644
index 0000000000..8a8ec94958
--- /dev/null
+++ b/src/quick/doc/snippets/qml/tableview/tablemodel.qml
@@ -0,0 +1,71 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of The Qt Company Ltd nor the names of its
+**     contributors may be used to endorse or promote products derived
+**     from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//![0]
+import QtQuick 2.12
+import TableModel 0.1
+
+TableView {
+    anchors.fill: parent
+    columnSpacing: 1
+    rowSpacing: 1
+    clip: true
+
+    model: TableModel {}
+
+    delegate: Rectangle {
+        implicitWidth: 100
+        implicitHeight: 50
+        Text {
+            text: display
+        }
+    }
+}
+//![0]
diff --git a/src/quick/doc/snippets/qml/tableview/tableviewwithheader.qml b/src/quick/doc/snippets/qml/tableview/tableviewwithheader.qml
new file mode 100644
index 0000000000..2214328ee7
--- /dev/null
+++ b/src/quick/doc/snippets/qml/tableview/tableviewwithheader.qml
@@ -0,0 +1,64 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of The Qt Company Ltd nor the names of its
+**     contributors may be used to endorse or promote products derived
+**     from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.12
+
+//![0]
+TableView {
+    id: tableView
+
+    topMargin: header.implicitHeight
+
+    Text {
+        id: header
+        text: "A table header"
+    }
+}
+//![0]
diff --git a/src/quick/doc/snippets/qml/tableview/tableviewwithprovider.qml b/src/quick/doc/snippets/qml/tableview/tableviewwithprovider.qml
new file mode 100644
index 0000000000..028b12ca6c
--- /dev/null
+++ b/src/quick/doc/snippets/qml/tableview/tableviewwithprovider.qml
@@ -0,0 +1,69 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of The Qt Company Ltd nor the names of its
+**     contributors may be used to endorse or promote products derived
+**     from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.12
+
+//![0]
+TableView {
+    id: tableView
+
+    property var columnWidths: [100, 50, 80, 150]
+    columnWidthProvider: function (column) { return columnWidths[column] }
+
+    Timer {
+        running: true
+        interval: 2000
+        onTriggered: {
+            tableView.columnWidths[2] = 150
+            tableView.forceLayout();
+        }
+    }
+}
+//![0]
diff --git a/src/quick/doc/snippets/qml/text/onLinkActivated.qml b/src/quick/doc/snippets/qml/text/onLinkActivated.qml
index da48262151..07bae61089 100644
--- a/src/quick/doc/snippets/qml/text/onLinkActivated.qml
+++ b/src/quick/doc/snippets/qml/text/onLinkActivated.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the QtQuick module of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/texteditor.qml b/src/quick/doc/snippets/qml/texteditor.qml
index 7da9086e10..ed8f074446 100644
--- a/src/quick/doc/snippets/qml/texteditor.qml
+++ b/src/quick/doc/snippets/qml/texteditor.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
@@ -63,7 +73,6 @@ Flickable {
      TextEdit {
          id: edit
          width: flick.width
-         height: flick.height
          focus: true
          wrapMode: TextEdit.Wrap
          onCursorRectangleChanged: flick.ensureVisible(cursorRectangle)
diff --git a/src/quick/doc/snippets/qml/texthandling.qml b/src/quick/doc/snippets/qml/texthandling.qml
index e8ff132b0c..0fb5fc130f 100644
--- a/src/quick/doc/snippets/qml/texthandling.qml
+++ b/src/quick/doc/snippets/qml/texthandling.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/transition-from-to-modified.qml b/src/quick/doc/snippets/qml/transition-from-to-modified.qml
index 5ed9a8a035..04513fda8a 100644
--- a/src/quick/doc/snippets/qml/transition-from-to-modified.qml
+++ b/src/quick/doc/snippets/qml/transition-from-to-modified.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/transition-from-to.qml b/src/quick/doc/snippets/qml/transition-from-to.qml
index da6741aedb..d5d42df87d 100644
--- a/src/quick/doc/snippets/qml/transition-from-to.qml
+++ b/src/quick/doc/snippets/qml/transition-from-to.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/transition-reversible.qml b/src/quick/doc/snippets/qml/transition-reversible.qml
index 648da3545a..f74b6bffb3 100644
--- a/src/quick/doc/snippets/qml/transition-reversible.qml
+++ b/src/quick/doc/snippets/qml/transition-reversible.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
@@ -37,24 +47,26 @@
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
-import QtQuick 2.0
+import QtQuick 2.12
 
 //![0]
 Rectangle {
     id: rect
     width: 100; height: 100
-    color: "red"
+    color: "steelblue"
 
-    MouseArea { id: mouseArea; anchors.fill: parent }
+    TapHandler { id: tapHandler }
 
     states: State {
         name: "brighter"
-        when: mouseArea.pressed
-        PropertyChanges { target: rect; color: "yellow"; x: 50 }
+        when: tapHandler.pressed
+        PropertyChanges { target: rect; color: "lightsteelblue"; x: 50 }
     }
 
     //! [sequential animations]
     transitions: Transition {
+        to: "brighter"
+        reversible: true
         SequentialAnimation {
             PropertyAnimation { property: "x"; duration: 1000 }
             ColorAnimation { duration: 1000 }
diff --git a/src/quick/doc/snippets/qml/transition.qml b/src/quick/doc/snippets/qml/transition.qml
index 34c9cb38a4..1bcaf0d72e 100644
--- a/src/quick/doc/snippets/qml/transition.qml
+++ b/src/quick/doc/snippets/qml/transition.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/transitions-list.qml b/src/quick/doc/snippets/qml/transitions-list.qml
index ac884856a2..06b9e39cc8 100644
--- a/src/quick/doc/snippets/qml/transitions-list.qml
+++ b/src/quick/doc/snippets/qml/transitions-list.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/viewtransitions/viewtransitions-basic.qml b/src/quick/doc/snippets/qml/viewtransitions/viewtransitions-basic.qml
index 95a8e9bb10..ee756c771c 100644
--- a/src/quick/doc/snippets/qml/viewtransitions/viewtransitions-basic.qml
+++ b/src/quick/doc/snippets/qml/viewtransitions/viewtransitions-basic.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/viewtransitions/viewtransitions-delayedbyindex.qml b/src/quick/doc/snippets/qml/viewtransitions/viewtransitions-delayedbyindex.qml
index 1a8fab037e..d5b8236ac6 100644
--- a/src/quick/doc/snippets/qml/viewtransitions/viewtransitions-delayedbyindex.qml
+++ b/src/quick/doc/snippets/qml/viewtransitions/viewtransitions-delayedbyindex.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/viewtransitions/viewtransitions-intermediatemove.qml b/src/quick/doc/snippets/qml/viewtransitions/viewtransitions-intermediatemove.qml
index b984eb895c..8707686a24 100644
--- a/src/quick/doc/snippets/qml/viewtransitions/viewtransitions-intermediatemove.qml
+++ b/src/quick/doc/snippets/qml/viewtransitions/viewtransitions-intermediatemove.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/viewtransitions/viewtransitions-interruptedgood.qml b/src/quick/doc/snippets/qml/viewtransitions/viewtransitions-interruptedgood.qml
index 5cde4622b6..b6c8b3cc9c 100644
--- a/src/quick/doc/snippets/qml/viewtransitions/viewtransitions-interruptedgood.qml
+++ b/src/quick/doc/snippets/qml/viewtransitions/viewtransitions-interruptedgood.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/viewtransitions/viewtransitions-pathanim.qml b/src/quick/doc/snippets/qml/viewtransitions/viewtransitions-pathanim.qml
index d7be9f6a26..58ea4dc199 100644
--- a/src/quick/doc/snippets/qml/viewtransitions/viewtransitions-pathanim.qml
+++ b/src/quick/doc/snippets/qml/viewtransitions/viewtransitions-pathanim.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/viewtransitions/viewtransitions-scriptactionbad.qml b/src/quick/doc/snippets/qml/viewtransitions/viewtransitions-scriptactionbad.qml
index a6c079cbb9..4974a8192c 100644
--- a/src/quick/doc/snippets/qml/viewtransitions/viewtransitions-scriptactionbad.qml
+++ b/src/quick/doc/snippets/qml/viewtransitions/viewtransitions-scriptactionbad.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/viewtransitions/viewtransitions-scriptactiongood.qml b/src/quick/doc/snippets/qml/viewtransitions/viewtransitions-scriptactiongood.qml
index 3c583445ed..61a4a4ea93 100644
--- a/src/quick/doc/snippets/qml/viewtransitions/viewtransitions-scriptactiongood.qml
+++ b/src/quick/doc/snippets/qml/viewtransitions/viewtransitions-scriptactiongood.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/visualparent.qml b/src/quick/doc/snippets/qml/visualparent.qml
index 30a1391883..744d63d1dc 100644
--- a/src/quick/doc/snippets/qml/visualparent.qml
+++ b/src/quick/doc/snippets/qml/visualparent.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/visualparent2.qml b/src/quick/doc/snippets/qml/visualparent2.qml
index d19aee17b6..6ddf5016d5 100644
--- a/src/quick/doc/snippets/qml/visualparent2.qml
+++ b/src/quick/doc/snippets/qml/visualparent2.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/src/quick/doc/snippets/qml/xmlrole.qml b/src/quick/doc/snippets/qml/xmlrole.qml
deleted file mode 100644
index bb6bcac83b..0000000000
--- a/src/quick/doc/snippets/qml/xmlrole.qml
+++ /dev/null
@@ -1,86 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the documentation of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-import QtQuick 2.0
-import QtQuick.XmlListModel 2.0
-
-Rectangle {
-    width: 300; height: 200
-
-//![0]
-XmlListModel {
-    id: model
-//![0]
-    source: "xmlrole.xml"
-
-//![1]
-    // XmlRole queries will be made on <book> elements
-    query: "/catalog/book"
-
-    // query the book title
-    XmlRole { name: "title"; query: "title/string()" }
-
-    // query the book's year
-    XmlRole { name: "year"; query: "year/number()" }
-
-    // query the book's type (the '@' indicates 'type' is an attribute, not an element)
-    XmlRole { name: "type"; query: "@type/string()" }
-
-    // query the book's first listed author (note in XPath the first index is 1, not 0)
-    XmlRole { name: "first_author"; query: "author[1]/string()" }
-
-    // query the wanted attribute as a boolean
-    XmlRole { name: "wanted"; query: "boolean(@wanted)" }
-}
-//![1]
-
-//![2]
-ListView {
-    width: 300; height: 200
-    model: model
-    delegate: Column {
-        Text { text: title + " (" + type + ")"; font.bold: wanted }
-        Text { text: first_author }
-        Text { text: year }
-    }
-//![2]
-}
-
-}
diff --git a/src/quick/doc/snippets/qquickview-ex.cpp b/src/quick/doc/snippets/qquickview-ex.cpp
new file mode 100644
index 0000000000..32406f8f2f
--- /dev/null
+++ b/src/quick/doc/snippets/qquickview-ex.cpp
@@ -0,0 +1,61 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of The Qt Company Ltd nor the names of its
+**     contributors may be used to endorse or promote products derived
+**     from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//![0]
+int main(int argc, char *argv[])
+{
+    QGuiApplication app(argc, argv);
+
+    QQuickView *view = new QQuickView;
+    view->setSource(QUrl::fromLocalFile("myqmlfile.qml"));
+    view->show();
+    return app.exec();
+}
+//![0]
diff --git a/src/quick/doc/src/advtutorial.qdoc b/src/quick/doc/src/advtutorial.qdoc
index 6aeabbd7b5..a18d4493ea 100644
--- a/src/quick/doc/src/advtutorial.qdoc
+++ b/src/quick/doc/src/advtutorial.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
@@ -70,7 +70,7 @@ directory.
 
 \example tutorials/samegame/samegame1
 
-\section2 Creating the application screen
+\section2 Creating the Application Screen
 
 The first step is to create the basic QML items in your application.
 
@@ -92,7 +92,7 @@ and is used to give the button a more native look-and-feel.
 Notice the anchors for the \c Item, \c Button and \c Text types are set using
 group (dot) notation for readability.
 
-\section2 Adding \c Button and \c Block components
+\section2 Adding \c Button and \c Block Components
 
 The \c Button item in the code above is defined in a separate component file named \c Button.qml.
 To create a functional button, we use the QML types \l Text and \l MouseArea inside a \l Rectangle.
@@ -138,7 +138,7 @@ types to get started. Next, we will populate the game canvas with some blocks.
 
 \example tutorials/samegame/samegame2
 
-\section2 Generating the blocks in JavaScript
+\section2 Generating the Blocks in JavaScript
 
 Now that we've written some types, let's start writing the game.
 
@@ -181,7 +181,7 @@ and moves the new block to its position on the game canvas. This involves severa
 \endlist
 
 
-\section2 Connecting JavaScript components to QML
+\section2 Connecting JavaScript Components to QML
 
 Now we need to call the JavaScript code in \c samegame.js from our QML files.
 To do this, we add this line to \c samegame.qml which imports
@@ -212,7 +212,7 @@ Now, we have a screen of blocks, and we can begin to add the game mechanics.
 
 \example tutorials/samegame/samegame3
 
-\section2 Making a playable game
+\section2 Making a Playable Game
 
 Now that we have all the game components, we can add the game logic that
 dictates how a player interacts with the blocks and plays the game
@@ -230,7 +230,7 @@ To do this, we have added the following functions to \c samegame.js:
 
 As this is a tutorial about QML, not game design, we will only discuss \c handleClick() and \c victoryCheck() below since they interface directly with the QML types. Note that although the game logic here is written in JavaScript, it could have been written in C++ and then exposed to QML.
 
-\section3 Enabling mouse click interaction
+\section3 Enabling Mouse Click Interaction
 
 To make it easier for the JavaScript code to interface with the QML types, we have added an Item called \c gameCanvas to \c samegame.qml. It replaces the background as the item which contains the blocks. It also accepts mouse input from the user.  Here is the item code:
 
@@ -248,7 +248,7 @@ When clicked, the \l MouseArea calls \c{handleClick()} in \c samegame.js, which
 
 Note that if \c score was a global variable in the \c{samegame.js} file you would not be able to bind to it. You can only bind to QML properties.
 
-\section3 Updating the score
+\section3 Updating the Score
 
 When the player clicks a block and triggers \c handleClick(), \c handleClick() also calls \c victoryCheck() to update the score and to check whether the player has completed the game. Here is the \c victoryCheck() code:
 
@@ -267,14 +267,14 @@ And this is how it is used in the main \c samegame.qml file:
 We give the dialog a \l {Item::z}{z} value of 100 to ensure it is displayed on top of our other components. The default \c z value for an item is 0.
 
 
-\section3 A dash of color
+\section3 A Dash of Color
 
 It's not much fun to play Same Game if all the blocks are the same color, so we've modified the \c createBlock() function in \c samegame.js to randomly create a different type of block (for either red, green or blue) each time it is called. \c Block.qml has also changed so that each block contains a different image depending on its type:
 
 \snippet tutorials/samegame/samegame3/Block.qml 0
 
 
-\section2 A working game
+\section2 A Working Game
 
 Now we now have a working game! The blocks can be clicked, the player can score, and the game can end (and then you can start a new one).
 Here is a screenshot of what has been accomplished so far:
@@ -298,7 +298,7 @@ until the next chapter - where your application becomes alive!
 
 \example tutorials/samegame/samegame4
 
-\section2 Adding some flair
+\section2 Adding Some Flair
 
 Now we're going to do two things to liven up the game: animate the blocks and add a High Score system.
 
@@ -307,7 +307,7 @@ JavaScript and QML files outside of \c samegame.qml have been moved into a new s
 
 In anticipation of the new block animations, \c Block.qml file is now renamed to \c BoomBlock.qml.
 
-\section3 Animating block movement
+\section3 Animating Block Movement
 
 First we will animate the blocks so that they move in a fluid manner. QML has a number of methods for adding fluid
 movement, and in this case we're going to use the \l Behavior type to add a \l SpringAnimation.
@@ -324,7 +324,7 @@ This ensures the \l SpringAnimation on the \c x is only enabled after \c createB
 the correct position. Otherwise, the blocks will slide out of the corner (0,0) when a game begins, instead of falling
 from the top in rows. (Try commenting out \c {enabled: spawned} and see for yourself.)
 
-\section3 Animating block opacity changes
+\section3 Animating Block Opacity Changes
 
 Next, we will add a smooth exit animation. For this, we'll use a \l Behavior type, which allows us to specify
 a default animation when a property change occurs. In this case, when the \c opacity of a Block changes, we will
@@ -353,7 +353,7 @@ Initially, we add these States to the root type of \c{BoomBlock.qml}:
 Now blocks will automatically fade in, as we already set \c spawned to true when we implemented the block animations.
 To fade out, we set \c dying to true instead of setting opacity to 0 when a block is destroyed (in the \c floodFill() function).
 
-\section3 Adding particle effects
+\section3 Adding Particle Effects
 
 Finally, we'll add a cool-looking particle effect to the blocks when they are destroyed. To do this, we first add a \l ParticleSystem in
 \c BoomBlock.qml, like so:
@@ -374,7 +374,7 @@ player's actions. The end result is shown below, with a different set of images
 
 The theme change here is produced simply by replacing the block images. This can be done at runtime by changing the \l Image \c source property, so for a further challenge, you could add a button that toggles between themes with different images.
 
-\section2 Keeping a High Scores table
+\section2 Keeping a High Scores Table
 
 Another feature we might want to add to the game is a method of storing and retrieving high scores.
 
@@ -409,7 +409,7 @@ The \c nameInputDialog is activated in the \c victoryCheck() function in \c same
 \dots 4
 \snippet tutorials/samegame/samegame4/content/samegame.js 4
 
-\section3 Storing high scores offline
+\section3 Storing High Scores Offline
 
 Now we need to implement the functionality to actually save the High Scores table.
 
@@ -423,7 +423,7 @@ Then, we use the \l{QtQuick.LocalStorage}{Local Storage API} to maintain a persi
 
 This is one way of storing and displaying high scores locally, but certainly not the only way. A more complex alternative would be to create a high score dialog component, and pass it the results for processing and display (instead of reusing the \c Dialog). This would allow a more themeable dialog that could better present the high scores. If your QML is the UI for a C++ application, you could also have passed the score to a C++ function to store it locally in a variety of ways, including a simple format without SQL or in another SQL database.
 
-\section3 Storing high scores online
+\section3 Storing High Scores Online
 
 You've seen how you can store high scores locally, but it is also easy to integrate a web-enabled high score storage into your QML application. The implementation we've done her is very
 simple: the high score data is posted to a php script running on a server somewhere, and that server then stores it and
@@ -445,7 +445,7 @@ An alternate way to access and submit web-based data would be to use QML types d
 makes it very easy to fetch and display XML based data such as RSS in a QML application (see the Flickr demo for an example).
 
 
-\section2 That's it!
+\section2 That's It!
 
 By following this tutorial you've seen how you can write a fully functional application in QML:
 
diff --git a/src/quick/doc/src/concepts/convenience/topic.qdoc b/src/quick/doc/src/concepts/convenience/topic.qdoc
index 0f81fa2526..1efe8aeb87 100644
--- a/src/quick/doc/src/concepts/convenience/topic.qdoc
+++ b/src/quick/doc/src/concepts/convenience/topic.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/src/quick/doc/src/concepts/effects/particles.qdoc b/src/quick/doc/src/concepts/effects/particles.qdoc
index d0c54decfd..0b87eb4529 100644
--- a/src/quick/doc/src/concepts/effects/particles.qdoc
+++ b/src/quick/doc/src/concepts/effects/particles.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,21 +20,22 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
 
 /*!
-    \qmlmodule QtQuick.Particles 2
+    \qmlmodule QtQuick.Particles 2.\QtMinorVersion
     \title Qt Quick Particles QML Types
     \ingroup qmlmodules
     \brief Provides QML types for particle effects
 
   This QML module contains a particle system for Qt Quick. To use these types, import the module with the following line:
-  \code
-  import QtQuick.Particles 2.0
-  \endcode
+
+  \qml \QtMinorVersion
+  import QtQuick.Particles 2.\1
+  \endqml
 
   For a simple overview of how the system can be used, see \l{Using the Qt Quick Particle System}.
 
@@ -48,10 +49,11 @@
 
     Documentation for all Particle System types can be found on the \l QtQuick.Particles module page.
 
-  Note that to use types from the particles module, you will need to import the types with the following line:
-  \code
-  import QtQuick.Particles 2.0
-  \endcode
+    To use the types from the particles module, import the module with the following line:
+
+    \qml \QtMinorVersion
+    import QtQuick.Particles 2.\1
+    \endqml
 
     \section1 The ParticleSystem
     This particle system contains four main types of QML types: ParticleSystem, Painters, Emitters and Affectors.
diff --git a/src/quick/doc/src/concepts/effects/sprites.qdoc b/src/quick/doc/src/concepts/effects/sprites.qdoc
index 62d9ea0811..004db90eb3 100644
--- a/src/quick/doc/src/concepts/effects/sprites.qdoc
+++ b/src/quick/doc/src/concepts/effects/sprites.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
@@ -52,38 +52,38 @@ This allows you to easily insert a transitional animation between two different
 \image spriteenginegraph.png
 
 As an example, consider the above diagram which illustrates the sprites for a hypothetical 2D
-platform game character. The character starts by displaying the standing state. From this state,
-barring external input, he will transition to either the waiting animation, the walking animation,
-or play the standing animation again. Because the weights for those transitions are one, zero and three
-respectively, he has a one in four chance of playing the waiting animation when the standing animation
-finishes, and a three in four chance of playing the standing animation again. This allows for a character
+platform game character. The character starts by displaying the \e standing state. From this state,
+barring external input, he will transition to either the \e waiting animation, the \e walking animation,
+or play the \e standing animation again. Because the weights for those transitions are one, zero and three
+respectively, he has a one in four chance of playing the \e waiting animation when the \e standing animation
+finishes, and a three in four chance of playing the \e standing animation again. This allows for a character
 who has a slightly animated and variable behavior while waiting.
 
-Because there is a zero weight transition to the walking animation, the standing animation will not normally
-transition there. But if you set the goal animation to be the walking animation, it would play the walking
-animation when it finished the standing animation. If it was previously in the waiting animation, it would
-finish playing that, then play the standing animation, then play the walking animation. It would then continue to
-play the walking animation until the goal animation is unset, at which point it would switch to the standing
-animation after finishing the walking animation.
-
-If you set the goal state then to the jumping animation, it would finish the walking animation before
-playing the jumping animation. Because the jumping animation does not transition to other states, it will still
-keep playing the jumping animation until the state is forced to change. In this example, you could set it back to
-walking and change to goal animation to walking or to nothing (which would lead it to play the standing animation
-after the walking animation). Note that by forcibly setting the animation, you can start playing the animation
+Because there is a zero weight transition to the \e walking animation, the \e standing animation will not normally
+transition there. But if you set the goal animation to be the \e walking animation, it would play the \e walking
+animation when it finished the \e standing animation. If it was previously in the \e waiting animation, it would
+finish playing that, then play the \e standing animation, then play the \e walking animation. It would then continue to
+play the \e walking animation until the goal animation is unset, at which point it would switch to the \e standing
+animation after finishing the \e walking animation.
+
+If you then set the goal state to the \e jumping animation, it would finish the \e walking animation before
+playing the \e jumping animation. Because the \e jumping animation does not transition to other states, it will still
+keep playing the \e jumping animation until the state is forced to change. In this example, you could set it back to
+\e walking and change the goal animation to \e walking or to nothing (which would lead it to play the \e standing animation
+after the \e walking animation). Note that by forcibly setting the animation, you can start playing the animation
 immediately.
 
 \section2 Input Format
 
-The file formats accepted by the sprite engine is the same as the file formats accepted by other QML types,
-such as \l Image. In order to animate the image however, the sprite engine requires the image file to contain
+The file formats accepted by the sprite engine are the same as the file formats accepted by other QML types,
+such as \l Image. In order to animate the image, however, the sprite engine requires the image file to contain
 all of the frames of the animation. They should be arranged in a contiguous line, which may wrap from the right
 edge of the file to a lower row starting from the left edge of the file (and which is placed directly below the
 previous row).
 
 \image spritecutting.png
 
-As an example, take the above image. For now just consider the black numbers, and assume the squares are 40x40 pixels.
+As an example, take the above image. For now, just consider the black numbers, and assume the squares are 40x40 pixels.
 Normally, the image is read from the top-left corner. If you specified the frame size as 40x40 pixels, and a frame count
 of 8, then it would read in the frames as they are numbered. The frame in the top left would be the first frame, the frame
 in the top right would be the fifth frame, and then it would wrap to the next row (at pixel location 0,40 in the file) to read
@@ -97,9 +97,9 @@ The first 120x40 of the image will not be used, as it starts reading 40x40 block
 When it reaches the end of the file at 160,0, it then starts to read the next row from 0,40.
 
 The blue numbers show the frame numbers if you tried to load two frames of that size, starting from 40,40. Note
-that it is possible to load multiple sprites out of the one image file. The red, blue and black numbers can all
+that it is possible to load multiple sprites from one image file. The red, blue and black numbers can all
 be loaded as separate animations to the same sprite engine. The following code loads the animations as per the image.
-It also specifies that animations are to played at 20 frames per second.
+It also specifies that animations are to be played at 20 frames per second.
 
 \code
 Sprite {
@@ -131,17 +131,17 @@ Sprite {
 }
 \endcode
 
-Frames within one animation must be the same size, however multiple animations within the same file
-do not. Sprites without a frameCount specified assume that they take the entire file, and you must specify
+Frames within one animation must be the same size. However, multiple animations within the same file
+do not. Sprites without a \l {Sprite::}{frameCount} specified assume that they take the entire file, and you must specify
 the frame size. Sprites without a frame size assume that they are square and take the entire file without wrapping,
 and you must specify a frame count.
 
-The sprite engine internally copies and cuts up images to fit in an easier to read internal format, which leads
+The sprite engine internally copies and cuts up images to fit in an easier-to-read internal format, which leads
 to some graphics memory limitations. Because it requires all the sprites for a single engine to be in the same
 texture, attempting to load many different animations can run into texture memory limits on embedded devices. In
 these situations, a warning will be output to the console containing the maximum texture size.
 
-There are several tools to help turn a set of images into sprite sheets, here are some examples:
+There are several tools to help turn a set of images into sprite sheets. Here are some examples:
 \list
  \li Photoshop plugin: \l http://www.johnwordsworth.com/projects/photoshop-sprite-sheet-generator-script
  \li Gimp plugin: \l http://registry.gimp.org/node/20943
@@ -150,23 +150,23 @@ There are several tools to help turn a set of images into sprite sheets, here ar
 
 \section2 QML Types Using the Sprite Engine
 
-Sprites for the sprite engine can be defined using the \l Sprite type. This type includes the input parameters
+Sprites for the sprite engine can be defined using the \l Sprite type. This type includes the input parameters,
 as well as the length of the animation and weighted transitions to other animations. It is purely a data class, and
 does not render anything.
 
 \l SpriteSequence is a type which uses a sprite engine to draw the sprites defined in it. It is a single and
 self-contained sprite engine, and does not interact with other sprite engines. \l Sprite types can be shared between
-sprite engine using types, but this is not done automatically. So if you have defined a sprite in one \l SpriteSequence
+sprite engine-using types, but this is not done automatically. So, if you have defined a sprite in one \l SpriteSequence
 you will need to redefine it (or reference the same \l Sprite type) in the sprites property of another \l SpriteSequence
 in order to transition to that animation.
 
 Additionally, \l ImageParticle can use \l Sprite types to define sprites for each particle. This is again a single
-sprite engine per type. This works similarly to SpriteSequence, but it also has the parametrized variability provided
+sprite engine per type. This works similarly to \c SpriteSequence, but it also has the parameterized variability provided
 by the \l ImageParticle type.
 
 \section1 AnimatedSprite Type
 
-For use-cases which do not need to transition between animations, consider the AnimatedSprite type.
+For use-cases which do not need to transition between animations, consider the \l AnimatedSprite type.
 This type displays sprite animations with the same input format, but only one at a time. It also provides more fine-grained
 manual control, as there is no sprite engine managing the timing and transitions behind the scenes.
 
diff --git a/src/quick/doc/src/concepts/effects/topic.qdoc b/src/quick/doc/src/concepts/effects/topic.qdoc
index 3b93a0d0f9..1337433c58 100644
--- a/src/quick/doc/src/concepts/effects/topic.qdoc
+++ b/src/quick/doc/src/concepts/effects/topic.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/src/quick/doc/src/concepts/effects/transformations.qdoc b/src/quick/doc/src/concepts/effects/transformations.qdoc
index cfe9d420fa..08ad255828 100644
--- a/src/quick/doc/src/concepts/effects/transformations.qdoc
+++ b/src/quick/doc/src/concepts/effects/transformations.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/src/quick/doc/src/concepts/input/focus.qdoc b/src/quick/doc/src/concepts/input/focus.qdoc
index fc1361f7ac..9862489f42 100644
--- a/src/quick/doc/src/concepts/input/focus.qdoc
+++ b/src/quick/doc/src/concepts/input/focus.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/src/quick/doc/src/concepts/input/mouse.qdoc b/src/quick/doc/src/concepts/input/mouse.qdoc
index 33229969b7..cb506cb99a 100644
--- a/src/quick/doc/src/concepts/input/mouse.qdoc
+++ b/src/quick/doc/src/concepts/input/mouse.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
@@ -33,6 +33,13 @@
 
 \tableofcontents
 
+A more modern way of handling events from all pointing devices, including
+mouse and touchscreen, is via \l {Qt Quick Input Handlers}{Input Handlers}.
+This page describes the original Qt Quick \l MouseArea type, which was
+initially designed to handle mouse input, and later began handling single-touch
+events (in the form of synthetic mouse events) in simple touch-oriented user
+interfaces.
+
 \section1 Mouse Types
 
 \list
@@ -44,8 +51,8 @@
 
 QML uses \l{qtqml-syntax-signals.html}{signals and handlers} to
 deliver mouse interactions. Specifically, Qt Quick provides the \l MouseArea
-and \l MouseEvent types which allow developers to define signal handlers which
-accept mouse events within a defined area.
+and \l MouseEvent types that allow developers to define JavaScript callbacks
+(also called signal handlers), which accept mouse events within a defined area.
 
 \section1 Defining a Mouse Area
 
@@ -59,8 +66,8 @@ definable.
 
 \section1 Receiving Events
 
-The MouseArea type provides
-\l{qtqml-syntax-signals.html}{signals and handlers} to detect different
+The MouseArea type emits
+\l{qtqml-syntax-signals.html}{signals} in response to different
 mouse events. The \l MouseArea type documentation describes these
 gestures in greater detail:
 
@@ -76,8 +83,8 @@ gestures in greater detail:
 \li released
 \endlist
 
-These signals have signal handlers that are invoked when the signals are emitted.
-\snippet qml/mousearea/mousearea-snippet.qml mouse handlers
+These signals can have callbacks that are invoked when the signals are emitted.
+\snippet qml/mousearea/mousearea-snippet.qml signal handlers
 
 \section1 Enabling Gestures
 Some mouse gestures and button clicks need to be enabled before they send or
@@ -101,9 +108,9 @@ Additionally, to disable the whole mouse area, set the MouseArea
 
 \section1 MouseEvent Object
 
-Signals and their handlers receive a \l MouseEvent object as a parameter. The
-\c mouse object contain information about the mouse event. For example, the
-mouse button that started the event is queried through the
+Signals and their callbacks receive a \l MouseEvent object as a parameter.
+The \c mouse object contains information about the mouse event. For example,
+the mouse button that started the event is queried through the
 \l {MouseEvent::button}{mouse.button} property.
 
 The \c MouseEvent object can also ignore a mouse event using its \c accepted
diff --git a/src/quick/doc/src/concepts/input/textinput.qdoc b/src/quick/doc/src/concepts/input/textinput.qdoc
index 41508caad6..1ec18f2e65 100644
--- a/src/quick/doc/src/concepts/input/textinput.qdoc
+++ b/src/quick/doc/src/concepts/input/textinput.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/src/quick/doc/src/concepts/input/topic.qdoc b/src/quick/doc/src/concepts/input/topic.qdoc
index c5f19f2d4f..95f4732f46 100644
--- a/src/quick/doc/src/concepts/input/topic.qdoc
+++ b/src/quick/doc/src/concepts/input/topic.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
@@ -35,30 +35,20 @@ design.  Depending on the use-case that an application solves, and the
 form-factor of the device that the application runs on, the best way
 to receive user-input may be different.
 
-\section1 Touch
+\section1 Input from Pointing Devices
 
 Allowing users to physically touch a screen to interact with an application is
 a popular user-interface paradigm on portable devices like smartphones and
-tablets.
+tablets. In desktop applications, detecting and reacting to clicks and presses
+according to the mouse cursor position is a fundamental concept in
+user-interface design.
 
-Qt Quick was designed specifically with touch-driven user-interfaces in mind,
-and thus touch events are supported in various visual object types, from
-\l{Flickable} lists to the generic \l{MultiPointTouchArea} type, as well as
-in the \l{MouseArea} type (which will be documented thoroughly in a proceeding
-section).
+Touch-driven and mouse-driven user interfaces are supported by various
+\l{Qt Quick Input Handlers}{input handler} types, and visual object types
+such as \l{Flickable} and \l{MouseArea}.
 
-
-\section1 Mouse
-
-Mouse input is another important user input for user interfaces. Detecting
-and reacting to clicks and presses according to the mouse cursor position is a fundamental
-concept in user-interface design.
-
-Qt Quick provides the MouseArea visual object type which automatically receives
-mouse events (including clicks and wheel events) which allows developers to
-create custom user-interface objects to handle mouse input.  Please see the
-documentation about \l{qtquick-input-mouseevents.html}
-{mouse events in Qt Quick} for more information on the topic.
+See also the documentation about
+\l{qtquick-input-mouseevents.html} {mouse events in Qt Quick}.
 
 
 \section1 Keyboard Input and Keyboard Focus
diff --git a/src/quick/doc/src/concepts/inputhandlers/qtquickhandlers-index.qdoc b/src/quick/doc/src/concepts/inputhandlers/qtquickhandlers-index.qdoc
new file mode 100644
index 0000000000..2ac9860e6f
--- /dev/null
+++ b/src/quick/doc/src/concepts/inputhandlers/qtquickhandlers-index.qdoc
@@ -0,0 +1,70 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:FDL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Free Documentation License Usage
+** Alternatively, this file may be used under the terms of the GNU Free
+** Documentation License version 1.3 as published by the Free Software
+** Foundation and appearing in the file included in the packaging of
+** this file. Please review the following information to ensure
+** the GNU Free Documentation License version 1.3 requirements
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+/*!
+    \page qtquickhandlers-index.html
+    \title Qt Quick Input Handlers
+    \brief A module with a set of QML elements that handle events from input devices in a user interface.
+
+    Qt Quick Input Handlers are a set of QML types used to handle events from
+    keyboard, touch, mouse, and stylus devices in a UI. In contrast to event-handling
+    items, such as \l MouseArea and \l Flickable, input handlers are explicitly non-visual,
+    require less memory and are intended to be used in greater numbers: one
+    handler instance per aspect of interaction. Each input handler instance
+    handles certain events on behalf of its \c parent Item. Thus the visual and
+    behavioral concerns are better separated, and the behavior is built up by
+    finer-grained composition.
+
+    In Qt 5.10, these handlers were introduced in a separate Qt.labs.handlers module.
+    Now they are included with Qt Quick since 5.12.  The pre-existing
+    \l Keys attached property is similar in concept, so we refer to the
+    pointing-device-oriented handlers plus \c Keys together as the set of Input Handlers.
+    We expect to offer more attached-property use cases in future versions of Qt.
+
+    \section1 Input Handlers
+
+    \annotatedlist qtquick-input-handlers
+
+    \section1 Key Features
+
+    Some of the key features are:
+
+    \list
+        \li Handle keystrokes within the focused Item
+        \li Handle gestures such as tapping or dragging regardless which device it comes from
+        \li Handle gestures from different classes of devices in different ways
+        \li Each Item can have unlimited Handlers
+    \endlist
+
+    \omit TODO actual overview with snippets and stuff \endomit
+
+    \section1 Related Information
+
+     \list
+      \li \l{Qt Quick}
+     \endlist
+*/
diff --git a/src/quick/doc/src/concepts/layouts/qtquicklayouts-index.qdoc b/src/quick/doc/src/concepts/layouts/qtquicklayouts-index.qdoc
index 0be66fad2c..a45ed4b45c 100644
--- a/src/quick/doc/src/concepts/layouts/qtquicklayouts-index.qdoc
+++ b/src/quick/doc/src/concepts/layouts/qtquicklayouts-index.qdoc
@@ -39,11 +39,20 @@
 
     Visit the \l{Qt Quick Layouts Overview} page to get started.
 
+    \section1 Licenses
+
+    Qt Quick Layouts is available under commercial licenses from \l{The Qt Company}.
+    In addition, it is available under free software licenses. Since Qt 5.4,
+    these free software licenses are
+    \l{GNU Lesser General Public License, version 3}, or
+    the \l{GNU General Public License, version 2}.
+    See \l{Qt Licensing} for further details.
+
     \section1 Layouts
 
     \annotatedlist layouts
 
-    \section1 Related information
+    \section1 Related Information
 
      \list
       \li \l{Qt Quick}
diff --git a/src/quick/doc/src/concepts/layouts/qtquicklayouts-overview.qdoc b/src/quick/doc/src/concepts/layouts/qtquicklayouts-overview.qdoc
index e5834eb5c8..a5f93b972a 100644
--- a/src/quick/doc/src/concepts/layouts/qtquicklayouts-overview.qdoc
+++ b/src/quick/doc/src/concepts/layouts/qtquicklayouts-overview.qdoc
@@ -33,12 +33,12 @@
     Qt Quick Layouts are items that are used to arrange items in a user interface. Since Qt Quick
     Layouts also resize their items, they are well suited for resizable user interfaces.
 
-    \section1 Getting started
+    \section1 Getting Started
 
     The QML types can be imported into your application using the following import statement in your \c {.qml} file.
 
     \code
-     import QtQuick.Layouts 1.2
+     import QtQuick.Layouts 1.11
     \endcode
 
     \section1 Key Features
@@ -74,8 +74,31 @@
     \endlist
 
 
+    \section1 A Simple Layout
+
+    \snippet qml/layout-simple.qml 1
+
+    As the intention of using a layout is to rearrange its children whenever the layout changes
+    size, the application should make sure that the layout gets resized. In the above snippet the
+    RowLayout ensures that by specifying \c{anchors.fill: parent}. However, it can also be by other
+    means, such as directly specifying \l{Item::width}{width} and \l{Item::height}{height}
+    properties. In the same snippet, the \c azure Rectangle has a fixed size of \c{(100, 150)}
+    pixels, and the \c plum Rectangle will expand to occupy all the space it gets allocated.
+
+    \note A layout is responsible for its children's geometry. You should
+    therefore not specify \l{Item::width}{width}, \l{Item::height}{height}, \l{Item::x}{x},
+    \l{Item::y}{y} or any other properties that might influence those properties (such as
+    \l{Item::anchors}{anchors}) on those items. Otherwise there would be a conflict of interest,
+    and the result is undefined. This is also the case if the child item is a layout. Therefore,
+    only layouts with no parent layout can have \c{anchors.fill: parent}.
+
+    All items in the layout will have 6 pixels of spacing between them:
+
+    \snippet qml/layout-simple.qml spacing
+
+
+    \section2 Size Constraints
 
-    \section1 Size Constraints
     Since an item can be resized by its layout, the layout needs to know the
     \l{Layout::minimumWidth}{minimum}, \l{Layout::preferredWidth}{preferred},
     and \l{Layout::maximumWidth}{maximum} sizes of all items where \l{Layout::fillWidth}{Layout.fillWidth} or
@@ -152,7 +175,7 @@
     height specified in the QML file.
 
 
-    \section1 Connecting windows and layouts
+    \section1 Connecting Windows and Layouts
     You can just use normal anchoring concepts to ensure that the layout will follow the window
     resizing.
 
diff --git a/src/quick/doc/src/concepts/layouts/qtquicklayouts.qdoc b/src/quick/doc/src/concepts/layouts/qtquicklayouts.qdoc
index 8f390c83db..c33fc0cfa3 100644
--- a/src/quick/doc/src/concepts/layouts/qtquicklayouts.qdoc
+++ b/src/quick/doc/src/concepts/layouts/qtquicklayouts.qdoc
@@ -26,7 +26,7 @@
 ****************************************************************************/
 
 /*!
-    \qmlmodule QtQuick.Layouts 1.3
+    \qmlmodule QtQuick.Layouts 1.\QtMinorVersion
     \title Qt Quick Layouts QML Types
     \ingroup qmlmodules
     \brief Provides QML types for arranging QML items in a user interface.
@@ -39,8 +39,8 @@
     The QML types can be imported into your application using the
     following import statement in your .qml file.
 
-    \code
-    import QtQuick.Layouts 1.3
-    \endcode
+    \qml \QtMinorVersion
+    import QtQuick.Layouts 1.\1
+    \endqml
 
 */
diff --git a/src/quick/doc/src/concepts/modelviewsdata/cppmodels.qdoc b/src/quick/doc/src/concepts/modelviewsdata/cppmodels.qdoc
index 12a107491a..e4d837112f 100644
--- a/src/quick/doc/src/concepts/modelviewsdata/cppmodels.qdoc
+++ b/src/quick/doc/src/concepts/modelviewsdata/cppmodels.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
@@ -41,6 +41,11 @@ QObjectList or a \l QAbstractItemModel. The first three are useful for exposing
 simpler datasets, while QAbstractItemModel provides a more flexible solution for
 more complex models.
 
+Here is a video tutorial that takes you through the whole process of exposing a C++
+model to QML:
+
+\youtube 9BcAYDlpuT8
+
 \section2 QStringList-based Model
 
 A model may be a simple \l QStringList, which provides the contents of the list
@@ -75,7 +80,7 @@ The API works just like with \l QStringList, as shown in the previous section.
 have changed. If the QVariantList changes, it will be necessary to reset
 the model.
 
-\section2 QObjectList-based model
+\section2 QObjectList-based Model
 
 A list of QObject* values can also be used as a model. A QList<QObject*> provides
 the properties of the objects in the list as roles.
@@ -112,7 +117,7 @@ has changed.  If the QList changes, it is necessary to reset
 the model by calling QQmlContext::setContextProperty() again.
 
 
-\section2 QAbstractItemModel subclass
+\section2 QAbstractItemModel Subclass
 
 A model can be defined by subclassing QAbstractItemModel. This is the
 best approach if you have a more complex model that cannot be supported
@@ -228,34 +233,10 @@ contact details from an SQLite database.
 
 \section3 Editable Data Model
 
-Besides the \c roleNames() and \c data(), the editable models must reimplement
-the \l{QSqlTableModel::}{setData} method to save changes to existing SQL data.
-The following version of the method checks if the given model index is valid
-and the \c role is equal to \l Qt::EditRole, before calling the parent class
-version:
-
-\code
-bool SqlEditableModel::setData(const QModelIndex &item, const QVariant &value, int role)
-{
-    if (item.isValid() && role == Qt::EditRole) {
-        QSqlTableModel::setData(item, value,role);
-        emit dataChanged(item, item);
-        return true;
-    }
-    return false;
+QSqlTableModel implements setData() as described \l{#changing-model-data}{below}.
 
-}
-\endcode
-
-\note It is important to emit the \l{QAbstractItemModel::}{dataChanged}()
-signal after saving the changes.
-
-Unlike the C++ item views such as QListView or QTableView, the \c setData()
-method must be explicitly invoked from QML whenever appropriate. For example,
-on the \l[QML]{TextField::}{editingFinished}() or \l[QML]{TextField::}{accepted}()
-signal of \l[QtQuickControls]{TextField}. Depending on the
-\l{QSqlTableModel::}{EditStrategy} used by the model, the changes are either
-queued for submission later or submitted immediately.
+Depending on the \l{QSqlTableModel::}{EditStrategy} used by the model, the
+changes are either queued for submission later or submitted immediately.
 
 You can also insert new data into the model by calling
 \l {QSqlTableModel::insertRecord}(). In the following example snippet,
@@ -322,5 +303,49 @@ ListView {
 See \l {Writing QML Extensions with C++} for details on writing QML C++
 plugins.
 
+\section2 Changing Model Data
+
+Besides the \c roleNames() and \c data(), editable models must reimplement
+the \l{QAbstractItemModel::}{setData} method to save changes to existing model data.
+The following version of the method checks if the given model index is valid
+and the \c role is equal to \l Qt::EditRole:
+
+\code
+bool EditableModel::setData(const QModelIndex &index, const QVariant &value, int role)
+{
+    if (index.isValid() && role == Qt::EditRole) {
+        // Set data in model here. It can also be a good idea to check whether
+        // the new value actually differs from the current value
+        if (m_entries[index.row()] != value.toString()) {
+            m_entries[index.row()] = value.toString();
+            emit dataChanged(index, index, { Qt::EditRole, Qt::DisplayRole });
+            return true;
+        }
+    }
+    return false;
+}
+\endcode
+
+\note It is important to emit the \l{QAbstractItemModel::}{dataChanged}()
+signal after saving the changes.
+
+Unlike the C++ item views such as QListView or QTableView, the \c setData()
+method must be explicitly invoked from QML delegates whenever appropriate. This is done
+by simply assigning a new value to the corresponding model property.
+
+\qml
+ListView {
+    anchors.fill: parent
+    model: EditableModel {}
+    delegate: TextField {
+        width: ListView.view.width
+        text: model.edit
+        onAccepted: model.edit = text
+    }
+}
+\endqml
+
+\note The \c edit role is equal to \l Qt::EditRole. See \l{QAbstractItemModel::}{roleNames}()
+for the built-in role names. However, real life models would usually register custom roles.
 
 */
diff --git a/src/quick/doc/src/concepts/modelviewsdata/modelview.qdoc b/src/quick/doc/src/concepts/modelviewsdata/modelview.qdoc
index 324fc9750f..04dbf1cf20 100644
--- a/src/quick/doc/src/concepts/modelviewsdata/modelview.qdoc
+++ b/src/quick/doc/src/concepts/modelviewsdata/modelview.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
@@ -46,7 +46,8 @@ types for creating models.
 display the data in a list or a grid.
 \li \b Delegate - dictates how the data should appear in the view.
 The delegate takes each data in the model and encapsulates it. The data is
-accessible through the delegate.
+accessible through the delegate. The delegate can also write data
+back into editable models (e.g. in a TextField's onAccepted Handler).
 \endlist
 
 To visualize data, bind the view's \c model property to a model and the
@@ -87,6 +88,7 @@ To visualize data, bind the view's \c model property to a model and the
     The club may decorate the members list by binding visual objects to the \c
     header and \c footer properties. The visual object may be defined inline, in
     another file, or in a \l {Component} type.
+
     \snippet qml/listview-decorations.qml decorations
     \image listview-decorations.png
 
@@ -102,7 +104,6 @@ To visualize data, bind the view's \c model property to a model and the
     will always ensure that the \c currentIndex is within the highlight range
     specified.
 
-
     \section2 ListView Sections
 
     \l {ListView} contents may be grouped into \e sections, where related list
@@ -195,7 +196,7 @@ To visualize data, bind the view's \c model property to a model and the
 
     Positioning of items from a model can be achieved using a \l{Repeater}.
 
-    \section2 ListModel
+    \section2 List Model
 
     ListModel is a simple hierarchy of types specified in QML.  The
     available roles are specified by the \l ListElement properties.
@@ -222,10 +223,10 @@ To visualize data, bind the view's \c model property to a model and the
     using the model. To reset the roles available in the model, call ListModel::clear().
 
 
-    \section2 XmlListModel
+    \section2 XML Model
 
     XmlListModel allows construction of a model from an XML data source. The roles
-    are specified via the \l XmlRole type. The type needs to be imported.
+    are specified via the \l [QML]{XmlRole} type. The type needs to be imported.
 
     \code
     import QtQuick.XmlListModel 2.0
@@ -244,23 +245,39 @@ To visualize data, bind the view's \c model property to a model and the
     }
     \endqml
 
+    The \c query property specifies that the XmlListModel generates a model item
+    for each \c <item> in the XML document.
+
     The \l{Qt Quick Demo - RSS News}{RSS News demo} shows how XmlListModel can
     be used to display an RSS feed.
 
 
-    \section2 VisualItemModel
+    \section2 Object Model
 
-    VisualItemModel allows QML items to be provided as a model.
+    ObjectModel contains the visual items to be used in a view. When an ObjectModel
+    is used in a view, the view does not require a delegate because the ObjectModel
+    already contains the visual delegate (items).
 
-    This model contains both the data and delegate; the child items of a
-    VisualItemModel provide the contents of the delegate. The model
-    does not provide any roles.
+    The example below places three colored rectangles in a ListView.
 
-    \snippet qml/models/visual-model-and-view.qml visual model and view
+    \code
+    import QtQuick 2.0
+    import QtQml.Models 2.1
 
-    Note that in the above example there is no delegate required.
-    The items of the model itself provide the visual types that
-    will be positioned by the view.
+    Rectangle {
+        ObjectModel {
+            id: itemModel
+            Rectangle { height: 30; width: 80; color: "red" }
+            Rectangle { height: 30; width: 80; color: "green" }
+            Rectangle { height: 30; width: 80; color: "blue" }
+        }
+
+        ListView {
+            anchors.fill: parent
+            model: itemModel
+        }
+    }
+    \endcode
 
     \section2 Integers as Models
 
@@ -286,6 +303,7 @@ To visualize data, bind the view's \c model property to a model and the
     }
     \endqml
 
+    \note The limit on the number of items in an integer model is 100,000,000.
 
     \section2 Object Instances as Models
 
@@ -357,12 +375,51 @@ rectangles for the Grid item to position in a 5 by 5 arrangement.
 The number of items created by a Repeater is held by its \l{Repeater::}{count}
 property. It is not possible to set this property to determine the number of
 items to be created. Instead, as in the above example, we use an integer as
-the model. This is explained in the \l{qtquick-modelviewsdata-modelview.html#integers-as-models}{QML Data Models}
-document.
+the model.
+
+For more details, see the \l{qtquick-modelviewsdata-modelview.html#integers-as-models}{QML Data Models} document.
+
+If the model is a string list, the delegate is also exposed to a read-only
+\c modelData property that holds the string. For example:
+
+\table
+   \row
+   \li \snippet qml/repeaters/repeater.qml modeldata
+   \li \image repeater-modeldata.png
+\endtable
 
 It is also possible to use a delegate as the template for the items created
 by a Repeater. This is specified using the \l{Repeater::}{delegate} property.
 
+\section1 Changing Model Data
+
+To change model data, you can assign updated values to the \c model properties.
+The QML ListModel is editable by default whereas C++ models must implement
+setData() to become editable. Integer and JavaScript array models are read-only.
+
+Supposed a \l{QAbstractItemModel} based C++ model that implements the
+\l{QAbstractItemModel::}{setData} method is registered as a QML type named
+\c EditableModel. Data could then be written to the model like this:
+
+\qml
+ListView {
+    anchors.fill: parent
+    model: EditableModel {}
+    delegate: TextEdit {
+        width: ListView.view.width
+        height: 30
+        text: model.edit
+        Keys.onReturnPressed: model.edit = text
+    }
+}
+\endqml
+
+\note The \c edit role is equal to \l Qt::EditRole. See \l{QAbstractItemModel::}{roleNames}()
+for the built-in role names. However, real life models would usually register custom roles.
+
+For more information, visit the \l{qtquick-modelviewsdata-cppmodels.html#changing-model-data}{Using C++ Models with Qt Quick Views}
+article.
+
 \section1 Using Transitions
 
 Transitions can be used to animate items that are added to, moved within,
diff --git a/src/quick/doc/src/concepts/modelviewsdata/topic.qdoc b/src/quick/doc/src/concepts/modelviewsdata/topic.qdoc
index e17e606ae1..732818a587 100644
--- a/src/quick/doc/src/concepts/modelviewsdata/topic.qdoc
+++ b/src/quick/doc/src/concepts/modelviewsdata/topic.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/src/quick/doc/src/concepts/positioning/anchors.qdoc b/src/quick/doc/src/concepts/positioning/anchors.qdoc
index 259dcbe671..b31954aaf2 100644
--- a/src/quick/doc/src/concepts/positioning/anchors.qdoc
+++ b/src/quick/doc/src/concepts/positioning/anchors.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/src/quick/doc/src/concepts/positioning/layouts.qdoc b/src/quick/doc/src/concepts/positioning/layouts.qdoc
index 47ed2563f8..9e15d46093 100644
--- a/src/quick/doc/src/concepts/positioning/layouts.qdoc
+++ b/src/quick/doc/src/concepts/positioning/layouts.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
@@ -48,7 +48,7 @@ graphical types:
 
 \annotatedlist qtquick-positioners
 
-\section2 Column
+\section2 Column Items
 
 \div {class="float-right"}
 \inlineimage qml-column.png
@@ -64,7 +64,7 @@ include a small amount of space between the rectangles.
 Note that, since Column inherits directly from Item, any background color
 must be added to a parent Rectangle, if desired.
 
-\section2 Row
+\section2 Row Items
 
 \div {class="float-right"}
 \inlineimage qml-row.png
@@ -80,7 +80,7 @@ left around the edges of the horizontally centered Row item.
 
 \snippet qml/row.qml document
 
-\section2 Grid
+\section2 Grid Items
 
 \div {class="float-right"}
 \inlineimage qml-grid-spacing.png
@@ -100,7 +100,7 @@ themselves.
 Any empty cells in the grid must be created by defining placeholder items
 at the appropriate places in the Grid definition.
 
-\section2 Flow
+\section2 Flow Items
 
 \div {class="float-right"}
 \inlineimage qml-flow-text1.png
@@ -133,6 +133,5 @@ control of spacing between items and between lines of items.
 There are several other ways to position items in a user interface. In addition
 to the basic technique of specifying their coordinates directly, they can be
 positioned relative to other items with \l{anchor-layout}{anchors}, or used
-with \l{QML Data Models} such as
-\l{QML Data Models#VisualItemModel}{VisualItemModel}.
+with \l{QML Data Models} such as \l{QML Data Models#Object Model}{Object Model}.
 */
diff --git a/src/quick/doc/src/concepts/positioning/righttoleft.qdoc b/src/quick/doc/src/concepts/positioning/righttoleft.qdoc
index 3e6bc64726..7c8cd735b3 100644
--- a/src/quick/doc/src/concepts/positioning/righttoleft.qdoc
+++ b/src/quick/doc/src/concepts/positioning/righttoleft.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
@@ -73,7 +73,7 @@ the effective alignment of the text element that takes the mirroring into accoun
 
 (This applies to the \l Row, \l Grid, \l Flow, \l ListView and \l GridView types.)
 
-From Qt Quick 1.1 onwards, types used for horizontal positioning and model views have gained a \c layoutDirection
+Types used for horizontal positioning and model views have the \c layoutDirection
 property for controlling the horizontal direction of the layouts. Setting \c layoutDirection to
 \c Qt.RightToLeft causes items to be laid out from the right to left. By default Qt Quick follows
 the left-to-right layout direction.
@@ -132,7 +132,7 @@ aligned and just make sure that text is translated and aligned properly.
 (This applies to \l Image, \l BorderImage and \l AnimatedImage types.)
 
 Most images do not need to be mirrored, but some directional icons, such as arrows, may need to be mirrored.
-The painting of these icons can be mirrored with a dedicated \c mirror property introduced in Qt Quick 1.1:
+The painting of these icons can be mirrored with a dedicated \c mirror property:
 
 \snippet qml/righttoleft.qml 5
 
diff --git a/src/quick/doc/src/concepts/positioning/topic.qdoc b/src/quick/doc/src/concepts/positioning/topic.qdoc
index b28acd1f89..017f93961f 100644
--- a/src/quick/doc/src/concepts/positioning/topic.qdoc
+++ b/src/quick/doc/src/concepts/positioning/topic.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/src/quick/doc/src/concepts/statesanimations/animations.qdoc b/src/quick/doc/src/concepts/statesanimations/animations.qdoc
index 1a2cff43f4..11d836f001 100644
--- a/src/quick/doc/src/concepts/statesanimations/animations.qdoc
+++ b/src/quick/doc/src/concepts/statesanimations/animations.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
@@ -139,7 +139,7 @@ values.
 
 
 \target qml-transition-animations
-\section2 Transitions during State Changes
+\section2 Transitions During State Changes
 
 \l{State}{Qt Quick States} are property configurations where a property may have different values to reflect different states. State changes introduce
 abrupt property changes; animations smooth transitions to produce visually
diff --git a/src/quick/doc/src/concepts/statesanimations/behaviors.qdoc b/src/quick/doc/src/concepts/statesanimations/behaviors.qdoc
index 3ffe07b0f5..4af2013382 100644
--- a/src/quick/doc/src/concepts/statesanimations/behaviors.qdoc
+++ b/src/quick/doc/src/concepts/statesanimations/behaviors.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/src/quick/doc/src/concepts/statesanimations/states.qdoc b/src/quick/doc/src/concepts/statesanimations/states.qdoc
index 981499ebc5..b695713091 100644
--- a/src/quick/doc/src/concepts/statesanimations/states.qdoc
+++ b/src/quick/doc/src/concepts/statesanimations/states.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/src/quick/doc/src/concepts/statesanimations/topic.qdoc b/src/quick/doc/src/concepts/statesanimations/topic.qdoc
index ab91268d5e..d90bb3efba 100644
--- a/src/quick/doc/src/concepts/statesanimations/topic.qdoc
+++ b/src/quick/doc/src/concepts/statesanimations/topic.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/src/quick/doc/src/concepts/visualcanvas/adaptations.qdoc b/src/quick/doc/src/concepts/visualcanvas/adaptations.qdoc
index bcfdf311af..b0e45fadae 100644
--- a/src/quick/doc/src/concepts/visualcanvas/adaptations.qdoc
+++ b/src/quick/doc/src/concepts/visualcanvas/adaptations.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
@@ -35,7 +35,7 @@ Originally Qt Quick always relied on OpenGL (OpenGL ES 2.0 or OpenGL 2.0) for pa
 the scene graph and rendering the results to a render target. From Qt 5.8 onwards
 Qt Quick also supports rendering in software and with Direct3D 12.
 
-\section1 Switching between the adaptation used by the application
+\section1 Switching Between the Adaptation Used by the Application
 
 The default rendering backend is still OpenGL, or - in Qt builds with disabled OpenGL support -
 the software renderer. This can be overridden either by using an environment variable
@@ -138,6 +138,13 @@ rasterization and does not respond as well to transformations such as scaling
 as when using OpenGL. The quality is similar to choosing \l [QML] {Text::renderType}
 {Text.NativeRendering} with \l [QML] {Text} items.
 
+\section2 Qt Multimedia VideoOutput
+The VideoOutput item of the Qt Multimedia module is not supported with the software
+adaptation.  This is because VideoOutput uses the QVideoRendererControl item which
+requires custom QSGGeometryNode behavior that is only present in the default OpenGL
+adaptation.
+
+
 */
 
 
@@ -261,7 +268,7 @@ offscreen render targets will be created with the specified sample count and a
 quality of the maximum supported quality level. The backend automatically
 performs resolving into the non-multisample swapchain buffers after each frame.
 
-\section2 Semi-transparent windows
+\section2 Semi-transparent Windows
 
 When the alpha channel is enabled either via
 QQuickWindow::setDefaultAlphaBuffer() or by setting alphaBufferSize to a
@@ -286,7 +293,7 @@ power-of-two images at the moment. Textures of other size will work too, but
 this involves a QImage-based scaling on the CPU first. Therefore avoid enabling
 mipmapping for NPOT images whenever possible.
 
-\section2 Image formats
+\section2 Image Formats
 
 When creating textures via the C++ scenegraph APIs like
 QQuickWindow::createTextureFromImage(), 32-bit formats will not involve any
diff --git a/src/quick/doc/src/concepts/visualcanvas/coordinates.qdoc b/src/quick/doc/src/concepts/visualcanvas/coordinates.qdoc
index 6c2e4fc61e..e866e16c9d 100644
--- a/src/quick/doc/src/concepts/visualcanvas/coordinates.qdoc
+++ b/src/quick/doc/src/concepts/visualcanvas/coordinates.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/src/quick/doc/src/concepts/visualcanvas/scenegraph.qdoc b/src/quick/doc/src/concepts/visualcanvas/scenegraph.qdoc
index cb14c72b04..4c94259139 100644
--- a/src/quick/doc/src/concepts/visualcanvas/scenegraph.qdoc
+++ b/src/quick/doc/src/concepts/visualcanvas/scenegraph.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
@@ -176,8 +176,8 @@ attach application code. This can be used to add custom scene graph
 content or render raw OpenGL content. The integration points are
 defined by the render loop.
 
-For detailed description of how the scene graph renderer works, see
-\l {Qt Quick Scene Graph Renderer}.
+For detailed description of how the scene graph renderer for OpenGL
+works, see \l {Qt Quick Scene Graph OpenGL Renderer}.
 
 There are three render loop variants available: \c basic, \c windows,
 and \c threaded. Out of these, \c basic and \c windows are
@@ -413,10 +413,11 @@ with multiple windows.
 */
 
 /*!
-  \title Qt Quick Scene Graph Renderer
+  \title Qt Quick Scene Graph OpenGL Renderer
   \page qtquick-visualcanvas-scenegraph-renderer.html
 
-  This document explains how the scene graph renderer works internally
+  This document explains how the scene graph renderer for OpenGL
+  works internally
   so that one can write code that uses it in an optimal fashion, both
   performance-wise and feature-wise.
 
@@ -428,7 +429,7 @@ with multiple windows.
   \note Even in the case where every frame is unique and everything is
   uploaded from scratch, the default renderer will perform well.
 
-  The Qt Quick items in a QML scene populates a tree of QSGNode
+  The Qt Quick items in a QML scene populate a tree of QSGNode
   instances.  Once created, this tree is a complete description of how
   a certain frame should be rendered. It does not contain any
   references back to the Qt Quick items at all and will on most
@@ -441,11 +442,11 @@ with multiple windows.
   If needed, the renderer can be completely replaced using the
   internal scene graph back-end API. This is mostly interesting for
   platform vendors who wish to take advantage of non-standard hardware
-  features. For majority of use cases, the default renderer will be
+  features. For the majority of use cases, the default renderer will be
   sufficient.
 
   The default renderer focuses on two primary strategies to optimize
-  the rendering. Batching of draw calls and retention of geometry on
+  the rendering: Batching of draw calls, and retention of geometry on
   the GPU.
 
   \section1 Batching
@@ -458,7 +459,7 @@ with multiple windows.
 
   \image visualcanvas_list.png
 
-  The simplest way of drawing this list is on a cell-by-cell basis. First
+  The simplest way of drawing this list is on a cell-by-cell basis. First,
   the background is drawn. This is a rectangle of a specific color. In
   OpenGL terms this means selecting a shader program to do solid color
   fills, setting up the fill color, setting the transformation matrix
@@ -495,8 +496,8 @@ with multiple windows.
   batches. From Qt Quick core item set, this includes Rectangle items
   with opaque colors and fully opaque images, such as JPEGs or BMPs.
 
-  Another benefit of using opaque primitives, is that opaque
-  primitives does not require \c GL_BLEND to be enabled which can be
+  Another benefit of using opaque primitives is that opaque
+  primitives do not require \c GL_BLEND to be enabled, which can be
   quite costly, especially on mobile and embedded GPUs.
 
   Opaque primitives are rendered in a front-to-back manner with
@@ -533,14 +534,14 @@ with multiple windows.
   and the two text elements in another call, as the texts only overlap
   a background which they are stacked in front of. In the right-most
   case, the background of "Item 4" overlaps the text of "Item 3" so in
-  this case, each of backgrounds and texts need to be drawn using
+  this case, each of backgrounds and texts needs to be drawn using
   separate calls.
 
   Z-wise, the alpha primitives are interleaved with the opaque nodes
   and may trigger early-z when available, but again, setting
   Item::visible to false is always faster.
 
-  \section2 Mixing with 3D primitives
+  \section2 Mixing with 3D Primitives
 
   The scene graph can support pseudo 3D and proper 3D primitives. For
   instance, one can implement a "page curl" effect using a
@@ -550,7 +551,7 @@ with multiple windows.
 
   The renderer modifies the vertex shader returned from
   QSGMaterialShader::vertexShader() and compresses the z values of the
-  vertex after the model-view and projection matrices has been applied
+  vertex after the model-view and projection matrices have been applied
   and then adds a small translation on the z to position it the
   correct z position.
 
@@ -561,7 +562,7 @@ with multiple windows.
 
   The active texture is a unique OpenGL state, which means that
   multiple primitives using different OpenGL textures cannot be
-  batched. The Qt Quick scene graph for this reason allows multiple
+  batched. The Qt Quick scene graph, for this reason, allows multiple
   QSGTexture instances to be allocated as smaller sub-regions of a
   larger texture; a texture atlas.
 
@@ -603,10 +604,10 @@ with multiple windows.
   Each Qt Quick Item inserts a QSGTransformNode into the scene graph
   tree to manage its x, y, scale or rotation. Child items will be
   populated under this transform node.  The default renderer tracks
-  the state of transform nodes between frames, and will look at
+  the state of transform nodes between frames and will look at
   subtrees to decide if a transform node is a good candidate to become
   a root for a set of batches. A transform node which changes between
-  frames and which has a fairly complex subtree, can become a batch
+  frames and which has a fairly complex subtree can become a batch
   root.
 
   QSGGeometryNodes in the subtree of a batch root are pre-transformed
@@ -621,7 +622,7 @@ with multiple windows.
   removed nodes when panning through a grid or list.
 
   Another benefit of identifying transform nodes as batch roots is
-  that it allows the renderer to retain the parts of the tree that has
+  that it allows the renderer to retain the parts of the tree that have
   not changed. For instance, say a UI consists of a list and a button
   row. When the list is being scrolled and delegates are being added
   and removed, the rest of the UI, the button row, is unchanged and
@@ -684,7 +685,7 @@ with multiple windows.
   to either \c vertex or \c {msaa}.
 
   Vertex antialiasing can produce seams between edges of adjacent
-  primitives, even when the two edges are mathmatically the same.
+  primitives, even when the two edges are mathematically the same.
   Multisample antialiasing does not.
 
 
@@ -722,7 +723,7 @@ with multiple windows.
   job when creating batches and can rely on early-z to avoid overdraw.
 
   When multisample antialiasing is used, content rendered into
-  framebuffer objects, need additional extensions to support multisampling
+  framebuffer objects need additional extensions to support multisampling
   of framebuffers. Typically \c GL_EXT_framebuffer_multisample and
   \c GL_EXT_framebuffer_blit. Most desktop chips have these extensions
   present, but they are less common in embedded chips. When framebuffer
@@ -736,7 +737,7 @@ with multiple windows.
   As stated in the beginning, understanding the finer details of the
   renderer is not required to get good performance. It is written to
   optimize for common use cases and will perform quite well under
-  almost any circumstance.
+  almost any circumstances.
 
   \list
 
@@ -744,7 +745,7 @@ with multiple windows.
   as possible of the geometry being uploaded again and again. By
   setting the environment variable \c {QSG_RENDERER_DEBUG=render}, the
   renderer will output statistics on how well the batching goes, how
-  many batches, which batches are retained and which are opaque and
+  many batches are used, which batches are retained and which are opaque and
   not. When striving for optimal performance, uploads should happen
   only when really needed, batches should be fewer than 10 and at
   least 3-4 of them should be opaque.
@@ -772,16 +773,16 @@ with multiple windows.
   QQuickWindow::createTextureFromImage(), let the image have
   QImage::Format_RGB32, when possible.
 
-  \li Be aware of that overlapping compond items, like in the
-  illustration above, can not be batched.
+  \li Be aware of that overlapping compound items, like in the
+  illustration above, cannot be batched.
 
   \li Clipping breaks batching. Never use on a per-item basis, inside
-  tables cells, item delegates or similar. Instead of clipping text,
+  table cells, item delegates or similar. Instead of clipping text,
   use eliding. Instead of clipping an image, create a
   QQuickImageProvider that returns a cropped image.
 
   \li Batching only works for 16-bit indices. All built-in items use
-  16-bit indices, but custom geometry is free to also use 32-bit
+  16-bit indices, but a custom geometry is free to also use 32-bit
   indices.
 
   \li Some material flags prevent batching, the most limiting one
@@ -792,9 +793,17 @@ with multiple windows.
   QQuickWindow::setColor() will be used in a call to \c glClear(),
   which is potentially faster.
 
-  \li Mipmapped Image items are not placed in global atlas and will
+  \li Mipmapped Image items are not placed in the global atlas and will
   not be batched.
 
+  \li A bug in the OpenGL driver related to framebuffer object (FBO) readbacks
+  may corrupt rendered glyphs. If you set the \c QML_USE_GLYPHCACHE_WORKAROUND
+  environment variable, Qt keeps an additional copy of the glyph in RAM. This
+  means that performance is slightly lower when drawing glyphs that have not
+  been drawn before, as Qt accesses the extra copy via the CPU. It also means
+  that the glyph cache will use twice as much memory. The quality is not
+  affected by this.
+
   \endlist
 
   If an application performs poorly, make sure that rendering is
diff --git a/src/quick/doc/src/concepts/visualcanvas/topic.qdoc b/src/quick/doc/src/concepts/visualcanvas/topic.qdoc
index f6b4024f7a..cb6b3564f2 100644
--- a/src/quick/doc/src/concepts/visualcanvas/topic.qdoc
+++ b/src/quick/doc/src/concepts/visualcanvas/topic.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/src/quick/doc/src/concepts/visualcanvas/visualparent.qdoc b/src/quick/doc/src/concepts/visualcanvas/visualparent.qdoc
index f971043b58..ac202a2e67 100644
--- a/src/quick/doc/src/concepts/visualcanvas/visualparent.qdoc
+++ b/src/quick/doc/src/concepts/visualcanvas/visualparent.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/src/quick/doc/src/concepts/visualtypes/topic.qdoc b/src/quick/doc/src/concepts/visualtypes/topic.qdoc
index 01ffed6b16..987ee36cad 100644
--- a/src/quick/doc/src/concepts/visualtypes/topic.qdoc
+++ b/src/quick/doc/src/concepts/visualtypes/topic.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/src/quick/doc/src/cppextensionpoints.qdoc b/src/quick/doc/src/cppextensionpoints.qdoc
index b4eaf1cc14..5d4240ceb5 100644
--- a/src/quick/doc/src/cppextensionpoints.qdoc
+++ b/src/quick/doc/src/cppextensionpoints.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/src/quick/doc/src/dynamicview-tutorial.qdoc b/src/quick/doc/src/dynamicview-tutorial.qdoc
index 2b5bb6e0c1..6f44ba1947 100644
--- a/src/quick/doc/src/dynamicview-tutorial.qdoc
+++ b/src/quick/doc/src/dynamicview-tutorial.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/src/quick/doc/src/examples.qdoc b/src/quick/doc/src/examples.qdoc
index e41b472ee1..77475e9812 100644
--- a/src/quick/doc/src/examples.qdoc
+++ b/src/quick/doc/src/examples.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
@@ -77,9 +77,7 @@ steps such as use cases and introductory material. For more information about Qt
         \b{Development Environment}
         \list
         \li \l{Qt Creator: Creating Qt Quick Projects}{Creating Qt Quick Projects}
-        \li \l{Qt Creator: Using Qt Quick Designer}{Using Qt Quick Designer}
         \li \l{Qt Creator: Creating Components}{Creating Components}
-        \li \l{Qt Creator: Creating Screens}{Creating Screens}
         \li \l{Qt Creator: Exporting Designs from Graphics Software}{Exporting Designs from Graphics Software}
         \li \l{Qt Creator: Using QML Modules with Plugins}{Using QML Modules with Plugins}
         \endlist
@@ -127,7 +125,7 @@ Creator.
         \li \l{Qt Quick Controls - Gallery}{Controls Gallery}
         \li \l{Qt Quick System Dialog Examples}{Dialog Examples}
         \li \l{Calendar Example}
-        \li \l{Qt Quick Controls - Table View Example}{TableView}
+        \li \l{tableview/gameoflife}{TableView}
         \li \l{Qt Quick Examples - Text}{Text and Fonts}
         \li \l{Qt Quick Examples - Toggle Switch}{Custom Toggle Switch}
         \endlist
@@ -159,7 +157,6 @@ Creator.
         \list
         \li \l{Qt Quick Examples - Key Interaction}{Key Interaction}
         \li \l{Qt Quick Examples - MouseArea}{MouseArea}
-        \li \l{Qt Quick Controls - Touch Gallery}{Touch Gallery}
         \endlist
     \enddiv
     \div {class="doc-column"}
diff --git a/src/quick/doc/src/guidelines/qtquick-bestpractices.qdoc b/src/quick/doc/src/guidelines/qtquick-bestpractices.qdoc
new file mode 100644
index 0000000000..dd7f21e81a
--- /dev/null
+++ b/src/quick/doc/src/guidelines/qtquick-bestpractices.qdoc
@@ -0,0 +1,457 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:FDL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Free Documentation License Usage
+** Alternatively, this file may be used under the terms of the GNU Free
+** Documentation License version 1.3 as published by the Free Software
+** Foundation and appearing in the file included in the packaging of
+** this file. Please review the following information to ensure
+** the GNU Free Documentation License version 1.3 requirements
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+/*!
+\page qtquick-bestpractices.html
+\title Best Practices for QML and Qt Quick
+\brief Lists best practices for working with QML and Qt Quick.
+\ingroup best-practices
+
+Despite all of the benefits that QML and Qt Quick offer, they can be
+challenging in certain situations. The following sections elaborate on some of
+the best practices that will help you get better results when developing
+applications.
+
+\section1 Custom UI Controls
+
+A fluid and modern UI is key for any application's success in today's world, and
+that's where QML makes so much sense for a designer or developer. Qt offers the
+most basic UI controls that are necessary to create a fluid and modern-looking
+UI. It is recommended to browse this list of UI controls before creating your
+own custom UI control.
+
+Besides these basic UI controls offered by Qt Quick itself, a rich set of UI
+controls are also available with Qt Quick Controls 2. They cater to the most
+common use cases without any change, and offer a lot more possibilities with their
+customization options. In particular, Qt Quick Controls 2 provides styling
+options that align with the latest UI design trends. If these UI controls do not
+satisfy your application's needs, only then it is recommended to create a
+custom control.
+
+
+\section2 Related Information
+\list
+\li \l{Qt Quick Controls 2}
+\li \l{Qt Quick}
+\endlist
+
+\omit
+\section1 Keep it Short and Simple or "KiSS"
+
+QML being a declarative language, a lot of the details are worked out by the underlying
+engine. So it is important for any QML application, especially one with a
+larger codebase, to have its code organized in smaller and simpler \c .qml files.
+
+TODO: need a few snippet or example applications that showcase this.
+\endomit
+
+\section1 Coding Conventions
+
+See \l{QML Coding Conventions}.
+
+\section1 Bundle Application Resources
+
+Most applications depend on resources such as images and icons to provide a
+rich user experience. It can often be a challenge to make these resources
+available to the application regardless of the target OS. Most popular OS-es
+employ stricter security policies that restrict access to the file system,
+making it harder to load these resources. As an alternative, Qt offers its own
+\l {The Qt Resource System}{resource system} that is built into the
+application binary, enabling access to the application's resources regardless
+of the target OS.
+
+For example, consider the following project directory structure:
+
+\badcode
+project
+├── images
+│   ├── image1.png
+│   └── image2.png
+├── project.pro
+└── qml
+    └── main.qml
+\endcode
+
+The following entry in \c project.pro ensures that the resources are built into
+the application binary, making them available when needed:
+
+\badcode
+    RESOURCES += \
+        qml/main.qml \
+        images/image1.png \
+        images/image2.png
+\endcode
+
+A more convenient approach is to use the
+\l {files(pattern[, recursive=false])}{wildcard syntax} to select several files
+at once:
+
+\badcode
+    RESOURCES += \
+        $$files(qml/*.qml) \
+        $$files(images/*.png)
+\endcode
+
+This approach is convenient for applications that depend on a limited number
+of resources. However, whenever a new file is added to \c RESOURCES using this
+approach, it causes \e all of the other files in \c RESOURCES to be recompiled
+as well. This can be inefficient, especially for large sets of files.
+In this case, a better approach is to separate each type of resource into its
+own \l [Qt Core] {Resource Collection Files}{.qrc} file. For example, the snippet
+above could be changed to the following:
+
+\badcode
+    qml.files = $$files(*.qml)
+    qml.prefix = /qml
+    RESOURCES += qml
+
+    images.files = $$files(*.png)
+    images.prefix = /images
+    RESOURCES += images
+\endcode
+
+Now, whenever a QML file is changed, only the QML files have to be recompiled.
+
+Sometimes it can be necessary to have more control over the path for a
+specific file managed by the resource system. For example, if we wanted to give
+\c image2.png an alias, we would need to switch to an explicit \c .qrc file.
+\l {Creating Resource Files} explains how to do this in detail.
+
+\section2 Related Information
+\list
+ \li \l{The Qt Resource System}
+\endlist
+
+\section1 Separate UI from Logic
+
+One of the key goals that most application developers want to achieve is to
+create a maintainable application. One of the ways to achieve this goal is
+to separate the user interface from the business logic. The following are a few
+reasons why an application's UI should be written in QML:
+
+\list
+ \li Declarative languages are strongly suited for defining UIs.
+ \li QML code is simpler to write, as it is less verbose than C++, and is not
+     strongly typed. This also results in it being an excellent language to
+     prototype in, a quality that is vital when collaborating with designers,
+     for example.
+ \li JavaScript can easily be used in QML to respond to events.
+\endlist
+
+Being a strongly typed language, C++ is best suited for an application's logic.
+Typically, such code performs tasks such as complex calculations
+or data processing, which are faster in C++ than QML.
+
+Qt offers various approaches to integrate QML and C++ code in an application.
+A typical use case is displaying a list of data in a user interface.
+If the data set is static, simple, and/or small, a model written in QML can be
+sufficient.
+
+The following snippet demonstrates examples of models written in QML:
+
+\qml
+    model: ListModel {
+        ListElement { name: "Item 1" }
+        ListElement { name: "Item 2" }
+        ListElement { name: "Item 3" }
+    }
+
+    model: [ "Item 1", "Item 2", "Item 3" ]
+
+    model: 10
+\endqml
+
+Use \l {QAbstractItemModel Subclass}{C++} for dynamic data sets that are large
+or frequently modified.
+
+\section2 Interacting with QML from C++
+
+Although Qt enables you to manipulate QML from C++, it is not recommended to do
+so. To explain why, let's take a look at a simplified example.
+
+\section3 Pulling References from QML
+
+Suppose we were writing the UI for a settings page:
+
+\qml \QtMinorVersion
+    import QtQuick 2.\1
+    import QtQuick.Controls 2.\1
+
+    Page {
+        Button {
+            text: qsTr("Restore default settings")
+        }
+    }
+\endqml
+
+We want the button to do something in C++ when it is clicked. We know objects
+in QML can emit change signals just like they can in C++, so we give the button
+an \l [QML]{QtObject::}{objectName} so that we can find it from C++:
+
+\qml
+    Button {
+        objectName: "restoreDefaultsButton"
+        text: qsTr("Restore default settings")
+    }
+\endqml
+
+Then, in C++, we find that object and connect to its change signal:
+
+\code
+    #include <QGuiApplication>
+    #include <QQmlApplicationEngine>
+    #include <QSettings>
+
+    class Backend : public QObject
+    {
+        Q_OBJECT
+
+    public:
+        Backend() {}
+
+    public slots:
+        void restoreDefaults() {
+            settings.setValue("loadLastProject", QVariant(false));
+        }
+
+    private:
+        QSettings settings;
+    };
+
+    int main(int argc, char *argv[])
+    {
+        QGuiApplication app(argc, argv);
+
+        QQmlApplicationEngine engine;
+        engine.load(QUrl(QStringLiteral("qrc:/main.qml")));
+        if (engine.rootObjects().isEmpty())
+            return -1;
+
+        Backend backend;
+
+        QObject *rootObject = engine.rootObjects().first();
+        QObject *restoreDefaultsButton = rootObject->findChild<QObject*>("restoreDefaultsButton");
+        QObject::connect(restoreDefaultsButton, SIGNAL(clicked()),
+            &backend, SLOT(restoreDefaults()));
+
+        return app.exec();
+    }
+
+    #include "main.moc"
+\endcode
+
+With this approach, references to objects are "pulled" from QML.
+The problem with this is that the C++ logic layer depends on the QML
+presentation layer. If we were to refactor the QML in such a way that the
+\c objectName changes, or some other change breaks the ability for the C++
+to find the QML object, our workflow becomes much more complicated and tedious.
+
+\section3 Pushing References to QML
+
+Refactoring QML is a lot easier than refactoring C++, so in order to make
+maintenance pain-free, we should strive to keep C++ types unaware of QML as
+much as possible. This can be achieved by "pushing" references to C++ types
+into QML:
+
+\code
+    int main(int argc, char *argv[])
+    {
+        QGuiApplication app(argc, argv);
+
+        Backend backend;
+
+        QQmlApplicationEngine engine;
+        engine.rootContext()->setContextProperty("backend", &backend);
+        engine.load(QUrl(QStringLiteral("qrc:/main.qml")));
+        if (engine.rootObjects().isEmpty())
+            return -1;
+
+        return app.exec();
+    }
+\endcode
+
+The QML then calls the C++ slot directly:
+
+\qml \QtMinorVersion
+    import QtQuick 2.\1
+    import QtQuick.Controls 2.\1
+
+    Page {
+        Button {
+            text: qsTr("Restore default settings")
+            onClicked: backend.restoreDefaults()
+        }
+    }
+\endqml
+
+With this approach, the C++ remains unchanged in the event that the QML needs
+to be refactored in the future.
+
+In the example above, we set a context property on the root context to expose
+the C++ object to QML. This means that the property is available to every
+component loaded by the engine. Context properties are useful for objects that
+must be available as soon as the QML is loaded and cannot be instantiated in
+QML.
+
+For a quick guide to choosing the correct approach to expose C++ types to QML,
+see \l {Choosing the Correct Integration Method Between C++ and QML}.
+
+\section2 Related Information
+\list
+\li \l{Integrating QML and C++}
+\li \l{Qt Quick Controls 2 - Chat Tutorial}{Chat application tutorial}
+\endlist
+
+\section1 Using Qt Quick Layouts
+
+Qt offers Qt Quick Layouts to arrange Qt Quick items visually in a layout.
+Unlike its alternative, the item positioners, the Qt Quick Layouts can also
+resize its children on window resize. Although Qt Quick Layouts are often
+the desired choice for most use cases, the following \e dos and \e{don'ts}
+must be considered while using them:
+
+\section2 Dos
+
+\list
+ \li Use \l {Item::}{anchors} or the \l {Item::}{width} and \l {Item::}{height}
+     properties to specify the size of the layout against its non-layout parent
+     item.
+ \li Use the \l Layout attached property to set the size and alignment
+     attributes of the layout's immediate children.
+\endlist
+
+\section2 Don'ts
+
+\list
+ \li Do not define preferred sizes for items that provide implicitWidth and
+     implicitHeight, unless their implicit sizes are not satisfactory.
+ \li Do not use anchors on an item that is an immediate child of a layout.
+     Instead, use \c Layout.preferredWidth and \c Layout.preferredHeight:
+
+    \snippet qml/windowconstraints.qml rowlayout
+\endlist
+
+\note Layouts and anchors are both types of objects that take more memory and
+instantiation time. Avoid using them (especially in list and table delegates,
+and styles for controls) when simple bindings to x, y, width, and height
+properties are enough.
+
+\section2 Related Information
+
+\list
+ \li \l{Item Positioners}
+ \li \l{Qt Quick Layouts Overview}
+\endlist
+
+\section1 Type Safety
+
+When declaring properties in QML, it's easy and convenient to use the "var" type:
+
+\code
+property var name
+property var size
+property var optionsMenu
+\endcode
+
+However, this approach has several disadvantages:
+\list
+ \li If a value with the wrong type is assigned, the error reported will point
+     to the location of the property declaration, as opposed to the location
+     where the property was assigned to. This slows down the development
+     process by making it more difficult to track down errors.
+ \li Static anaylsis to catch errors like the ones mentioned above is not
+     possible.
+ \li The actual underlying type of the property is not always immediately clear
+     to the reader.
+\endlist
+
+Instead, always use the actual type where possible:
+
+\code
+property string name
+property int size
+property MyMenu optionsMenu
+\endcode
+
+\section1 Performance
+
+For information on performance in QML and Qt Quick,
+see \l {Performance Considerations And Suggestions}.
+
+\section1 Tools and Utilities
+
+For information on useful tools and utilies that make working with QML and
+Qt Quick easier, see \l {Qt Quick Tools and Utilities}.
+
+\section1 Scene Graph
+
+For information on Qt Quick's scene graph, see \l {Qt Quick Scene Graph}.
+
+\section1 Scalable User Interfaces
+
+As display resolutions improve, a scalable application UI becomes more and
+more important. One of the approaches to achieve this is to maintain several
+copies of the UI for different screen resolutions, and load the appropriate one
+depending on the available resolution. Although this works pretty
+well, it adds to the maintenance overhead.
+
+Qt offers a better solution to this problem and recommends the application
+developers to follow these tips:
+
+\list
+ \li Use anchors or the Qt Quick Layouts module to lay out the visual items.
+ \li Do not specify explicit width and height for a visual item.
+ \li Provide UI resources such as images and icons for each display resolution
+     that your application supports. The Qt Quick Controls 2 gallery example
+     demonstrates this well by providing the \c qt-logo.png for \c @2x, \c @3x,
+     and \c @4x resolutions, enabling the application to cater to high
+     resolution displays. Qt automatically chooses the appropriate
+     image that is suitable for the given display, provided the high DPI scaling
+     feature is explicitly enabled.
+ \li Use SVG images for small icons. While larger SVGs can be slow to render,
+     small ones work well. Vector images avoid the need to provide several
+     versions of an image, as is necessary with bitmap images.
+ \li Use font-based icons, such as Font Awesome. These scale to any display
+     resolution, and also allow colorization. The
+     Qt Quick Controls 2 Text Editor example demonstrates this well.
+\endlist
+
+With this in place, your application's UI should scale depending
+on the display resolution on offer.
+
+\image qtquickcontrols2-gallery-welcome.png
+
+\section2 Related Information
+
+\list
+ \li \l{Qt Quick Controls 2 - Gallery}{Gallery example}
+ \li \l{Qt Quick Controls 2 - Text Editor}{Text Editor example}
+ \li \l{Font Awesome}
+ \li \l{Scalability}
+ \li \l{High DPI Displays}
+\endlist
+*/
diff --git a/src/quick/doc/src/guidelines/qtquick-toolsnutilities.qdoc b/src/quick/doc/src/guidelines/qtquick-toolsnutilities.qdoc
new file mode 100644
index 0000000000..0669ec06c8
--- /dev/null
+++ b/src/quick/doc/src/guidelines/qtquick-toolsnutilities.qdoc
@@ -0,0 +1,112 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:FDL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Free Documentation License Usage
+** Alternatively, this file may be used under the terms of the GNU Free
+** Documentation License version 1.3 as published by the Free Software
+** Foundation and appearing in the file included in the packaging of
+** this file. Please review the following information to ensure
+** the GNU Free Documentation License version 1.3 requirements
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+/*!
+\page qtquick-tools-and-utilities.html
+\title Qt Quick Tools and Utilities
+\brief Lists the tools and utilities that enhance developer experience
+
+Qt offers several tools and utilities to enable a rich developer experience,
+especially for Qt Quick developers. The following sections provide a brief
+introduction to those tools and utilities, and provide links to further
+information about them.
+
+\section1 Qt Quick Designer
+
+The Qt Quick Designer enables designing Qt Quick-based UIs using simple
+drag-n-drop gestures that most designers are familiar with. It offers UI
+elements from the Qt Quick and Qt Quick Controls 2 modules, as well as
+integration for custom UI elements.
+
+The following is a list of example applications that use UIs created by
+the Qt Quick Designer:
+
+\list
+ \li \l{Qt Quick Controls 2 - Contact List}
+ \li \l{Qt Quick Controls 2 - Flat Style}
+\endlist
+
+\section2 QML Debugger and Profiler
+
+Being a declarative language, a piece of QML code provides minimal details
+about the entities defined. In such a scenario, the QML debugger is a very
+useful utility that enables:
+\list
+ \li debugging JavaScript functions,
+ \li executing JavaScript expressions,
+ \li and inspecting QML properties.
+\endlist
+
+Besides this, a QML profiler enables you to get necessary diagnostic information,
+allowing you to analyze the application code for performance issues. For
+example, too much JavaScript in each frame, long-running C++ functions, and
+so on.
+
+\section2 Related Information
+\list
+ \li \l{QML Debugger}
+ \li \l{QML Profiler}
+\endlist
+
+\section2 QmlLive, GammaRay, and Squish
+
+QmlLive is a 3rd party tool that offers a QML runtime capable of rendering
+changes to the code in realtime. It avoids the need to rebuild the
+application after every code change and install it on the target device.
+You can also extend it to build a custom runtime that suits your needs.
+
+GammaRay is a useful utility that provides diagnostic information
+about your application. It is similar to the QML Profiler described in the
+earlier section, but offers a lot more. For example, the number of items or
+QObjects created, function calls made, time taken by each function call,
+property value introspection at runtime, and so on. Such information is very
+handy, especially while debugging QML applications.
+
+Squish is a well-known testing tool that automates UI testing by recording
+your actions or running scripts. Once the tests are setup, UI tests are a lot
+easier to run.
+
+\section2 Related Information
+\list
+ \li \l{QmlLive}
+ \li \l{GammaRay}
+ \li \l{Squish}
+\endlist
+
+\section1 Qt Creator
+
+The Qt Creator IDE is the key tool that enhances the overall developer experience of
+working with Qt Quick. Its auto-completion and debugging features make working
+with Qt Quick easier. Besides this, most of the tools and utilities
+mentioned in the earlier sections are integrated into it, with the possibility of
+integrating 3rd party tools such as QmlLive and GammaRay.
+
+\section2 Related Information
+\list
+\li \l{Qt Creator Manual}
+\endlist
+*/
diff --git a/src/quick/doc/src/includes/item.qdocinc b/src/quick/doc/src/includes/item.qdocinc
new file mode 100644
index 0000000000..4cb2652bbf
--- /dev/null
+++ b/src/quick/doc/src/includes/item.qdocinc
@@ -0,0 +1,15 @@
+//! [mapping]
+
+The following properties of the item are used in the mapping:
+\l x, \l y, \l scale, \l rotation, \l transformOrigin, and \l [QML]{Item::}{transform}.
+
+//! [mapping]
+
+
+//! [accepting-events]
+
+The event is accepted by default, so it is not necessary to explicitly
+accept the event if you reimplement this function. If you don't accept the
+event, call \c event->ignore().
+
+//! [accepting-events]
diff --git a/src/quick/doc/src/includes/svg-colors.qdocinc b/src/quick/doc/src/includes/svg-colors.qdocinc
new file mode 100644
index 0000000000..4e5fb56d5e
--- /dev/null
+++ b/src/quick/doc/src/includes/svg-colors.qdocinc
@@ -0,0 +1,594 @@
+\table
+\header
+    \li Name
+    \li Hex
+    \li Color
+\row
+    \li aliceblue
+    \li #f0f8ff
+    \li \svgcolor {#f0f8ff}
+\row
+    \li antiquewhite
+    \li #faebd7
+    \li \svgcolor {#faebd7}
+\row
+    \li aqua
+    \li #00ffff
+    \li \svgcolor {#00ffff}
+\row
+    \li aquamarine
+    \li #7fffd4
+    \li \svgcolor {#7fffd4}
+\row
+    \li azure
+    \li #f0ffff
+    \li \svgcolor {#f0ffff}
+\row
+    \li beige
+    \li #f5f5dc
+    \li \svgcolor {#f5f5dc}
+\row
+    \li bisque
+    \li #ffe4c4
+    \li \svgcolor {#ffe4c4}
+\row
+    \li black
+    \li #000000
+    \li \svgcolor {#000000}
+\row
+    \li blanchedalmond
+    \li #ffebcd
+    \li \svgcolor {#ffebcd}
+\row
+    \li blue
+    \li #0000ff
+    \li \svgcolor {#0000ff}
+\row
+    \li blueviolet
+    \li #8a2be2
+    \li \svgcolor {#8a2be2}
+\row
+    \li brown
+    \li #a52a2a
+    \li \svgcolor {#a52a2a}
+\row
+    \li burlywood
+    \li #deb887
+    \li \svgcolor {#deb887}
+\row
+    \li cadetblue
+    \li #5f9ea0
+    \li \svgcolor {#5f9ea0}
+\row
+    \li chartreuse
+    \li #7fff00
+    \li \svgcolor {#7fff00}
+\row
+    \li chocolate
+    \li #d2691e
+    \li \svgcolor {#d2691e}
+\row
+    \li coral
+    \li #ff7f50
+    \li \svgcolor {#ff7f50}
+\row
+    \li cornflowerblue
+    \li #6495ed
+    \li \svgcolor {#6495ed}
+\row
+    \li cornsilk
+    \li #fff8dc
+    \li \svgcolor {#fff8dc}
+\row
+    \li crimson
+    \li #dc143c
+    \li \svgcolor {#dc143c}
+\row
+    \li cyan
+    \li #00ffff
+    \li \svgcolor {#00ffff}
+\row
+    \li darkblue
+    \li #00008b
+    \li \svgcolor {#00008b}
+\row
+    \li darkcyan
+    \li #008b8b
+    \li \svgcolor {#008b8b}
+\row
+    \li darkgoldenrod
+    \li #b8860b
+    \li \svgcolor {#b8860b}
+\row
+    \li darkgray
+    \li #a9a9a9
+    \li \svgcolor {#a9a9a9}
+\row
+    \li darkgreen
+    \li #006400
+    \li \svgcolor {#006400}
+\row
+    \li darkgrey
+    \li #a9a9a9
+    \li \svgcolor {#a9a9a9}
+\row
+    \li darkkhaki
+    \li #bdb76b
+    \li \svgcolor {#bdb76b}
+\row
+    \li darkmagenta
+    \li #8b008b
+    \li \svgcolor {#8b008b}
+\row
+    \li darkolivegreen
+    \li #556b2f
+    \li \svgcolor {#556b2f}
+\row
+    \li darkorange
+    \li #ff8c00
+    \li \svgcolor {#ff8c00}
+\row
+    \li darkorchid
+    \li #9932cc
+    \li \svgcolor {#9932cc}
+\row
+    \li darkred
+    \li #8b0000
+    \li \svgcolor {#8b0000}
+\row
+    \li darksalmon
+    \li #e9967a
+    \li \svgcolor {#e9967a}
+\row
+    \li darkseagreen
+    \li #8fbc8f
+    \li \svgcolor {#8fbc8f}
+\row
+    \li darkslateblue
+    \li #483d8b
+    \li \svgcolor {#483d8b}
+\row
+    \li darkslategray
+    \li #2f4f4f
+    \li \svgcolor {#2f4f4f}
+\row
+    \li darkslategrey
+    \li #2f4f4f
+    \li \svgcolor {#2f4f4f}
+\row
+    \li darkturquoise
+    \li #00ced1
+    \li \svgcolor {#00ced1}
+\row
+    \li darkviolet
+    \li #9400d3
+    \li \svgcolor {#9400d3}
+\row
+    \li deeppink
+    \li #ff1493
+    \li \svgcolor {#ff1493}
+\row
+    \li deepskyblue
+    \li #00bfff
+    \li \svgcolor {#00bfff}
+\row
+    \li dimgray
+    \li #696969
+    \li \svgcolor {#696969}
+\row
+    \li dimgrey
+    \li #696969
+    \li \svgcolor {#696969}
+\row
+    \li dodgerblue
+    \li #1e90ff
+    \li \svgcolor {#1e90ff}
+\row
+    \li firebrick
+    \li #b22222
+    \li \svgcolor {#b22222}
+\row
+    \li floralwhite
+    \li #fffaf0
+    \li \svgcolor {#fffaf0}
+\row
+    \li forestgreen
+    \li #228b22
+    \li \svgcolor {#228b22}
+\row
+    \li fuchsia
+    \li #ff00ff
+    \li \svgcolor {#ff00ff}
+\row
+    \li gainsboro
+    \li #dcdcdc
+    \li \svgcolor {#dcdcdc}
+\row
+    \li ghostwhite
+    \li #f8f8ff
+    \li \svgcolor {#f8f8ff}
+\row
+    \li gold
+    \li #ffd700
+    \li \svgcolor {#ffd700}
+\row
+    \li goldenrod
+    \li #daa520
+    \li \svgcolor {#daa520}
+\row
+    \li gray
+    \li #808080
+    \li \svgcolor {#808080}
+\row
+    \li grey
+    \li #808080
+    \li \svgcolor {#808080}
+\row
+    \li green
+    \li #008000
+    \li \svgcolor {#008000}
+\row
+    \li greenyellow
+    \li #adff2f
+    \li \svgcolor {#adff2f}
+\row
+    \li honeydew
+    \li #f0fff0
+    \li \svgcolor {#f0fff0}
+\row
+    \li hotpink
+    \li #ff69b4
+    \li \svgcolor {#ff69b4}
+\row
+    \li indianred
+    \li #cd5c5c
+    \li \svgcolor {#cd5c5c}
+\row
+    \li indigo
+    \li #4b0082
+    \li \svgcolor {#4b0082}
+\row
+    \li ivory
+    \li #fffff0
+    \li \svgcolor {#fffff0}
+\row
+    \li khaki
+    \li #f0e68c
+    \li \svgcolor {#f0e68c}
+\row
+    \li lavender
+    \li #e6e6fa
+    \li \svgcolor {#e6e6fa}
+\row
+    \li lavenderblush
+    \li #fff0f5
+    \li \svgcolor {#fff0f5}
+\row
+    \li lawngreen
+    \li #7cfc00
+    \li \svgcolor {#7cfc00}
+\row
+    \li lemonchiffon
+    \li #fffacd
+    \li \svgcolor {#fffacd}
+\row
+    \li lightblue
+    \li #add8e6
+    \li \svgcolor {#add8e6}
+\row
+    \li lightcoral
+    \li #f08080
+    \li \svgcolor {#f08080}
+\row
+    \li lightcyan
+    \li #e0ffff
+    \li \svgcolor {#e0ffff}
+\row
+    \li lightgoldenrodyellow
+    \li #fafad2
+    \li \svgcolor {#fafad2}
+\row
+    \li lightgray
+    \li #d3d3d3
+    \li \svgcolor {#d3d3d3}
+\row
+    \li lightgreen
+    \li #90ee90
+    \li \svgcolor {#90ee90}
+\row
+    \li lightgrey
+    \li #d3d3d3
+    \li \svgcolor {#d3d3d3}
+\row
+    \li lightpink
+    \li #ffb6c1
+    \li \svgcolor {#ffb6c1}
+\row
+    \li lightsalmon
+    \li #ffa07a
+    \li \svgcolor {#ffa07a}
+\row
+    \li lightseagreen
+    \li #20b2aa
+    \li \svgcolor {#20b2aa}
+\row
+    \li lightskyblue
+    \li #87cefa
+    \li \svgcolor {#87cefa}
+\row
+    \li lightslategray
+    \li #778899
+    \li \svgcolor {#778899}
+\row
+    \li lightslategrey
+    \li #778899
+    \li \svgcolor {#778899}
+\row
+    \li lightsteelblue
+    \li #b0c4de
+    \li \svgcolor {#b0c4de}
+\row
+    \li lightyellow
+    \li #ffffe0
+    \li \svgcolor {#ffffe0}
+\row
+    \li lime
+    \li #00ff00
+    \li \svgcolor {#00ff00}
+\row
+    \li limegreen
+    \li #32cd32
+    \li \svgcolor {#32cd32}
+\row
+    \li linen
+    \li #faf0e6
+    \li \svgcolor {#faf0e6}
+\row
+    \li magenta
+    \li #ff00ff
+    \li \svgcolor {#ff00ff}
+\row
+    \li maroon
+    \li #800000
+    \li \svgcolor {#800000}
+\row
+    \li mediumaquamarine
+    \li #66cdaa
+    \li \svgcolor {#66cdaa}
+\row
+    \li mediumblue
+    \li #0000cd
+    \li \svgcolor {#0000cd}
+\row
+    \li mediumorchid
+    \li #ba55d3
+    \li \svgcolor {#ba55d3}
+\row
+    \li mediumpurple
+    \li #9370db
+    \li \svgcolor {#9370db}
+\row
+    \li mediumseagreen
+    \li #3cb371
+    \li \svgcolor {#3cb371}
+\row
+    \li mediumslateblue
+    \li #7b68ee
+    \li \svgcolor {#7b68ee}
+\row
+    \li mediumspringgreen
+    \li #00fa9a
+    \li \svgcolor {#00fa9a}
+\row
+    \li mediumturquoise
+    \li #48d1cc
+    \li \svgcolor {#48d1cc}
+\row
+    \li mediumvioletred
+    \li #c71585
+    \li \svgcolor {#c71585}
+\row
+    \li midnightblue
+    \li #191970
+    \li \svgcolor {#191970}
+\row
+    \li mintcream
+    \li #f5fffa
+    \li \svgcolor {#f5fffa}
+\row
+    \li mistyrose
+    \li #ffe4e1
+    \li \svgcolor {#ffe4e1}
+\row
+    \li moccasin
+    \li #ffe4b5
+    \li \svgcolor {#ffe4b5}
+\row
+    \li navajowhite
+    \li #ffdead
+    \li \svgcolor {#ffdead}
+\row
+    \li navy
+    \li #000080
+    \li \svgcolor {#000080}
+\row
+    \li oldlace
+    \li #fdf5e6
+    \li \svgcolor {#fdf5e6}
+\row
+    \li olive
+    \li #808000
+    \li \svgcolor {#808000}
+\row
+    \li olivedrab
+    \li #6b8e23
+    \li \svgcolor {#6b8e23}
+\row
+    \li orange
+    \li #ffa500
+    \li \svgcolor {#ffa500}
+\row
+    \li orangered
+    \li #ff4500
+    \li \svgcolor {#ff4500}
+\row
+    \li orchid
+    \li #da70d6
+    \li \svgcolor {#da70d6}
+\row
+    \li palegoldenrod
+    \li #eee8aa
+    \li \svgcolor {#eee8aa}
+\row
+    \li palegreen
+    \li #98fb98
+    \li \svgcolor {#98fb98}
+\row
+    \li paleturquoise
+    \li #afeeee
+    \li \svgcolor {#afeeee}
+\row
+    \li palevioletred
+    \li #db7093
+    \li \svgcolor {#db7093}
+\row
+    \li papayawhip
+    \li #ffefd5
+    \li \svgcolor {#ffefd5}
+\row
+    \li peachpuff
+    \li #ffdab9
+    \li \svgcolor {#ffdab9}
+\row
+    \li peru
+    \li #cd853f
+    \li \svgcolor {#cd853f}
+\row
+    \li pink
+    \li #ffc0cb
+    \li \svgcolor {#ffc0cb}
+\row
+    \li plum
+    \li #dda0dd
+    \li \svgcolor {#dda0dd}
+\row
+    \li powderblue
+    \li #b0e0e6
+    \li \svgcolor {#b0e0e6}
+\row
+    \li purple
+    \li #800080
+    \li \svgcolor {#800080}
+\row
+    \li red
+    \li #ff0000
+    \li \svgcolor {#ff0000}
+\row
+    \li rosybrown
+    \li #bc8f8f
+    \li \svgcolor {#bc8f8f}
+\row
+    \li royalblue
+    \li #4169e1
+    \li \svgcolor {#4169e1}
+\row
+    \li saddlebrown
+    \li #8b4513
+    \li \svgcolor {#8b4513}
+\row
+    \li salmon
+    \li #fa8072
+    \li \svgcolor {#fa8072}
+\row
+    \li sandybrown
+    \li #f4a460
+    \li \svgcolor {#f4a460}
+\row
+    \li seagreen
+    \li #2e8b57
+    \li \svgcolor {#2e8b57}
+\row
+    \li seashell
+    \li #fff5ee
+    \li \svgcolor {#fff5ee}
+\row
+    \li sienna
+    \li #a0522d
+    \li \svgcolor {#a0522d}
+\row
+    \li silver
+    \li #c0c0c0
+    \li \svgcolor {#c0c0c0}
+\row
+    \li skyblue
+    \li #87ceeb
+    \li \svgcolor {#87ceeb}
+\row
+    \li slateblue
+    \li #6a5acd
+    \li \svgcolor {#6a5acd}
+\row
+    \li slategray
+    \li #708090
+    \li \svgcolor {#708090}
+\row
+    \li slategrey
+    \li #708090
+    \li \svgcolor {#708090}
+\row
+    \li snow
+    \li #fffafa
+    \li \svgcolor {#fffafa}
+\row
+    \li springgreen
+    \li #00ff7f
+    \li \svgcolor {#00ff7f}
+\row
+    \li steelblue
+    \li #4682b4
+    \li \svgcolor {#4682b4}
+\row
+    \li tan
+    \li #d2b48c
+    \li \svgcolor {#d2b48c}
+\row
+    \li teal
+    \li #008080
+    \li \svgcolor {#008080}
+\row
+    \li thistle
+    \li #d8bfd8
+    \li \svgcolor {#d8bfd8}
+\row
+    \li tomato
+    \li #ff6347
+    \li \svgcolor {#ff6347}
+\row
+    \li turquoise
+    \li #40e0d0
+    \li \svgcolor {#40e0d0}
+\row
+    \li violet
+    \li #ee82ee
+    \li \svgcolor {#ee82ee}
+\row
+    \li wheat
+    \li #f5deb3
+    \li \svgcolor {#f5deb3}
+\row
+    \li white
+    \li #ffffff
+    \li \svgcolor {#ffffff}
+\row
+    \li whitesmoke
+    \li #f5f5f5
+    \li \svgcolor {#f5f5f5}
+\row
+    \li yellow
+    \li #ffff00
+    \li \svgcolor {#ffff00}
+\row
+    \li yellowgreen
+    \li #9acd32
+    \li \svgcolor {#9acd32}
+\endtable
diff --git a/src/quick/doc/src/qmltypereference.qdoc b/src/quick/doc/src/qmltypereference.qdoc
index 2406722dbc..418475f100 100644
--- a/src/quick/doc/src/qmltypereference.qdoc
+++ b/src/quick/doc/src/qmltypereference.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,13 +20,13 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
 
 /*!
-\qmlmodule QtQuick 2.7
+\qmlmodule QtQuick 2.\QtMinorVersion
 \title Qt Quick QML Types
 \ingroup qmlmodules
 \brief Provides graphical QML types.
@@ -34,11 +34,11 @@
 The \l{Qt Quick} module provides graphical primitive types. These types are only
 available in a QML document if that document imports the \c QtQuick namespace.
 
-The current version of the \c QtQuick module is version 2.7, and thus it may be
-imported via the following statement:
+The current version of the \c QtQuick module is version \QtMinorVersion, and
+thus it may be imported via the following statement:
 
-\qml
-import QtQuick 2.7
+\qml \QtMinorVersion
+import QtQuick 2.\1
 \endqml
 
 Visit the \l {Qt Quick} module documentation for more
@@ -49,7 +49,7 @@ information about the concepts which are central to \c QtQuick.
     Qt Quick includes several submodules which contain additional types.
 
     \list
-    \li \l{Qt Quick XmlListModel QML Types}{XML List Model} - contains types
+    \li \l{Qt Quick XmlListModel QML Types}{Xml List Model} - contains types
     for creating models from XML data
     \li \l{Qt Quick Local Storage QML Types}{Local Storage} - a submodule
     containing a JavaScript interface for an SQLite database
@@ -78,7 +78,7 @@ In addition, the \c QtQuick import provides the following basic types:
 
 \section1 Object Types
 
-All  object types provided by the \c QtQuick import are based on the \l{Item}
+Most object types provided by the \c QtQuick import are based on the \l{Item}
 type, which itself derives from \l{QtQml::QtObject}{QtObject}. \l{Qt QML QML
 Types#Object Types} {QML object types} provided by the Qt QML module (such as
 \l{QtQml::QtObject}{QtObject} and \l{QtQml::Component}{Component}) are also
@@ -95,8 +95,7 @@ available when you import \c QtQuick.
     The \c color type refers to an ARGB color value. It can be specified in a number of ways:
 
     \list
-    \li By a \l{http://www.w3.org/TR/SVG/types.html#ColorKeywords}{SVG color name}, such as
-        "red", "green" or "lightsteelblue".
+    \li By a \l{SVG Color Reference}{SVG color name}, such as "red", "green" or "lightsteelblue".
     \li By a hexadecimal triplet or quad in the form \c "#RRGGBB" and \c "#AARRGGBB"
         respectively. For example, the color red corresponds to a triplet of \c "#FF0000"
         and a slightly transparent blue to a quad of \c "#800000FF".
@@ -137,6 +136,13 @@ available when you import \c QtQuick.
 
     This basic type is provided by the QtQuick import.
 
+    \section1 SVG Color Reference
+
+    The following table lists the available
+    \l {http://www.w3.org/TR/SVG/types.html#ColorKeywords}{SVG colors}:
+
+    \include svg-colors.qdocinc
+
     \sa {QML Basic Types}
 */
 
@@ -170,6 +176,9 @@ available when you import \c QtQuick.
     \li \l enumeration \c font.capitalization
     \li \l real \c font.letterSpacing
     \li \l real \c font.wordSpacing
+    \li \l bool \c font.kerning
+    \li \l bool \c font.preferShaping
+    \li \l enumeration \c font.hintingPreference
     \endlist
 
     Example:
@@ -236,6 +245,19 @@ available when you import \c QtQuick.
         \li Alters the text to be rendered with the first character of each word as an uppercase character.
     \endtable
 
+    Setting the hinting preference only has an effect when using the "NativeRendering" render type.
+    The property supports the following values:
+
+    \list
+    \value Font.PreferDefaultHinting - Use the default hinting level for the target platform.
+    \value Font.PreferNoHinting - If possible, render text without hinting the outlines
+           of the glyphs.
+    \value Font.PreferVerticalHinting - If possible, render text with no horizontal hinting,
+           but align glyphs to the pixel grid in the vertical direction.
+    \value Font.PreferFullHinting - If possible, render text with hinting in both horizontal and
+           vertical directions.
+    \endlist
+
     \sa {QML Basic Types}
 */
 
@@ -865,18 +887,3 @@ console.log(c + " " + d); // false true
 
     \sa {QML Basic Types}
 */
-
-/*!
-\qmlmodule QtTest 1.1
-\title Qt Quick Test QML Types
-\brief This module provides QML types to unit test your QML application
-\ingroup qmlmodules
-
-You can import this module using the following statement:
-\code
-import QtTest 1.1
-\endcode
-
-For more information about how to use these types, see
-\l{Qt Quick Test Reference Documentation}.
-*/
diff --git a/src/quick/doc/src/qtquick-cpp.qdoc b/src/quick/doc/src/qtquick-cpp.qdoc
index fbea76a8d7..8a1ab915f2 100644
--- a/src/quick/doc/src/qtquick-cpp.qdoc
+++ b/src/quick/doc/src/qtquick-cpp.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
@@ -36,16 +36,14 @@
   To include the definitions of the module's classes, use the
   following directive:
 
-  \code
-  #include <QtQuick>
-  \endcode
+  \snippet code/doc_src_qtquick.cpp 0
 
+  \if !defined(qtforpython)
   To link against the module, add this line to your \l qmake \c
   .pro file:
 
-  \code
-  QT += quick
-  \endcode
+  \snippet code/doc_src_qtquick.pro 0
+  \endif
 
   For more information on the Qt Quick module, see the
   \l{Qt Quick} module documentation.
diff --git a/src/quick/doc/src/qtquick.qdoc b/src/quick/doc/src/qtquick.qdoc
index 4bdd02241d..7f72217279 100644
--- a/src/quick/doc/src/qtquick.qdoc
+++ b/src/quick/doc/src/qtquick.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
@@ -43,7 +43,7 @@ QML types for creating user interfaces with the QML language, and a
 \l{Qt Quick C++ Classes}{C++ API} for extending QML applications with C++ code.
 
 \note A set of Qt Quick-based UI controls is also available to create user
-interfaces. See \l{Qt Quick Controls} for more information.
+interfaces. See \l{Qt Quick Controls 2} for more information.
 
 For those new to QML and Qt Quick, please see
 \l{QML Applications}
@@ -86,6 +86,15 @@ To find out more about using the QML language, see the \l{Qt QML} module documen
         \endlist
 \endlist
 
+\section1 Licenses and Attributions
+
+Qt Quick is available under commercial licenses from \l{The Qt Company}.
+In addition, it is available under free software licenses. Since Qt 5.4,
+these free software licenses are
+\l{GNU Lesser General Public License, version 3}, or
+the \l{GNU General Public License, version 2}.
+See \l{Qt Licensing} for further details.
+
 \section1 Reference Documentation
 
 Additional Qt Quick information:
@@ -109,6 +118,7 @@ Additional Qt Quick information:
     \li \l{Qt Quick Test QML Types}{Tests} - contains types for writing unit test for a QML application
     \endlist
 \li \l{Qt Quick Examples and Tutorials}
+\li \l{Best Practices for QML and Qt Quick}{Qt Quick Guidelines}
 \endlist
 
 Further information for writing QML applications:
diff --git a/src/quick/doc/src/tutorial.qdoc b/src/quick/doc/src/tutorial.qdoc
index e44129de83..20021f2432 100644
--- a/src/quick/doc/src/tutorial.qdoc
+++ b/src/quick/doc/src/tutorial.qdoc
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
@@ -11,8 +11,8 @@
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Free Documentation License Usage
 ** Alternatively, this file may be used under the terms of the GNU Free
@@ -20,7 +20,7 @@
 ** Foundation and appearing in the file included in the packaging of
 ** this file. Please review the following information to ensure
 ** the GNU Free Documentation License version 1.3 requirements
-** will be met: http://www.gnu.org/copyleft/fdl.html.
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
@@ -99,7 +99,7 @@ In this case, we specify that our text type should be horizontally centered in t
 The \c font.pointSize and \c font.bold properties are related to fonts and use the dot notation.
 
 
-\section2 Viewing the example
+\section2 Viewing the Example
 
 To view what you have created, run the \l{Prototyping with qmlscene}{qmlscene} tool (located in the \c bin directory) with your filename as the first argument.
 For example, to run the provided completed Tutorial 1 example from the install location, you would type:
@@ -167,7 +167,7 @@ the same size as its parent.
 A \l MouseArea defines a signal called \e clicked.
 When this signal is triggered we want to emit our own \e clicked signal with the color as parameter.
 
-\section2 The main QML file
+\section2 The Main QML File
 
 In our main QML file, we use our \c Cell component to create the color picker:
 
diff --git a/src/quick/handlers/handlers.pri b/src/quick/handlers/handlers.pri
new file mode 100644
index 0000000000..226cca22cb
--- /dev/null
+++ b/src/quick/handlers/handlers.pri
@@ -0,0 +1,28 @@
+HEADERS += \
+    $$PWD/qquickdraghandler_p.h \
+    $$PWD/qquickhandlerpoint_p.h \
+    $$PWD/qquickhoverhandler_p.h \
+    $$PWD/qquickmultipointhandler_p.h \
+    $$PWD/qquickpinchhandler_p.h \
+    $$PWD/qquickpointerdevicehandler_p.h \
+    $$PWD/qquickpointerdevicehandler_p_p.h \
+    $$PWD/qquickpointerhandler_p.h \
+    $$PWD/qquickpointerhandler_p_p.h \
+    $$PWD/qquickpointhandler_p.h \
+    $$PWD/qquicksinglepointhandler_p.h \
+    $$PWD/qquicksinglepointhandler_p_p.h \
+    $$PWD/qquicktaphandler_p.h \
+    $$PWD/qquickdragaxis_p.h
+
+SOURCES += \
+    $$PWD/qquickdraghandler.cpp \
+    $$PWD/qquickhandlerpoint.cpp \
+    $$PWD/qquickhoverhandler.cpp \
+    $$PWD/qquickmultipointhandler.cpp \
+    $$PWD/qquickpinchhandler.cpp \
+    $$PWD/qquickpointerdevicehandler.cpp \
+    $$PWD/qquickpointerhandler.cpp \
+    $$PWD/qquickpointhandler.cpp \
+    $$PWD/qquicksinglepointhandler.cpp \
+    $$PWD/qquicktaphandler.cpp \
+    $$PWD/qquickdragaxis.cpp
diff --git a/src/quick/handlers/qquickdragaxis.cpp b/src/quick/handlers/qquickdragaxis.cpp
new file mode 100644
index 0000000000..5efe19b2fe
--- /dev/null
+++ b/src/quick/handlers/qquickdragaxis.cpp
@@ -0,0 +1,75 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQuick module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#include "qquickdragaxis_p.h"
+#include <limits>
+
+QQuickDragAxis::QQuickDragAxis()
+  : m_minimum(-std::numeric_limits<qreal>::max())
+  , m_maximum(std::numeric_limits<qreal>::max())
+  , m_enabled(true)
+{
+}
+
+void QQuickDragAxis::setMinimum(qreal minimum)
+{
+    if (m_minimum == minimum)
+        return;
+
+    m_minimum = minimum;
+    emit minimumChanged();
+}
+
+void QQuickDragAxis::setMaximum(qreal maximum)
+{
+    if (m_maximum == maximum)
+        return;
+
+    m_maximum = maximum;
+    emit maximumChanged();
+}
+
+void QQuickDragAxis::setEnabled(bool enabled)
+{
+    if (m_enabled == enabled)
+        return;
+
+    m_enabled = enabled;
+    emit enabledChanged();
+}
+
diff --git a/src/quick/handlers/qquickdragaxis_p.h b/src/quick/handlers/qquickdragaxis_p.h
new file mode 100644
index 0000000000..2c2e0a426d
--- /dev/null
+++ b/src/quick/handlers/qquickdragaxis_p.h
@@ -0,0 +1,87 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQuick module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QQUICKDRAGAXIS_P_H
+#define QQUICKDRAGAXIS_P_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include <QtCore/qobject.h>
+#include <QtCore/qglobal.h>
+
+class Q_AUTOTEST_EXPORT QQuickDragAxis : public QObject
+{
+    Q_OBJECT
+    Q_PROPERTY(qreal minimum READ minimum WRITE setMinimum NOTIFY minimumChanged)
+    Q_PROPERTY(qreal maximum READ maximum WRITE setMaximum NOTIFY maximumChanged)
+    Q_PROPERTY(bool enabled READ enabled WRITE setEnabled NOTIFY enabledChanged)
+
+public:
+    QQuickDragAxis();
+
+    qreal minimum() const { return m_minimum; }
+    void setMinimum(qreal minimum);
+
+    qreal maximum() const { return m_maximum; }
+    void setMaximum(qreal maximum);
+
+    bool enabled() const { return m_enabled; }
+    void setEnabled(bool enabled);
+
+signals:
+    void minimumChanged();
+    void maximumChanged();
+    void enabledChanged();
+
+private:
+    qreal m_minimum;
+    qreal m_maximum;
+    bool m_enabled;
+};
+
+#endif // QQUICKDRAGAXIS_P_H
diff --git a/src/quick/handlers/qquickdraghandler.cpp b/src/quick/handlers/qquickdraghandler.cpp
new file mode 100644
index 0000000000..48f0599284
--- /dev/null
+++ b/src/quick/handlers/qquickdraghandler.cpp
@@ -0,0 +1,312 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQuick module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qquickdraghandler_p.h"
+#include <private/qquickwindow_p.h>
+#include <QDebug>
+
+QT_BEGIN_NAMESPACE
+
+static const qreal DragAngleToleranceDegrees = 10;
+
+Q_LOGGING_CATEGORY(lcDragHandler, "qt.quick.handler.drag")
+
+/*!
+    \qmltype DragHandler
+    \instantiates QQuickDragHandler
+    \inherits MultiPointHandler
+    \inqmlmodule QtQuick
+    \ingroup qtquick-input-handlers
+    \brief Handler for dragging.
+
+    DragHandler is a handler that is used to interactively move an Item.
+    Like other Input Handlers, by default it is fully functional, and
+    manipulates its \l {PointerHandler::target} {target}.
+
+    \snippet pointerHandlers/dragHandler.qml 0
+
+    It has properties to restrict the range of dragging.
+
+    If it is declared within one Item but is assigned a different
+    \l {PointerHandler::target} {target}, then it handles events within the
+    bounds of the \l {PointerHandler::parent} {parent} Item but
+    manipulates the \c target Item instead:
+
+    \snippet pointerHandlers/dragHandlerDifferentTarget.qml 0
+
+    A third way to use it is to set \l {PointerHandler::target} {target} to
+    \c null and react to property changes in some other way:
+
+    \snippet pointerHandlers/dragHandlerNullTarget.qml 0
+
+    If minimumPointCount and maximumPointCount are set to values larger than 1,
+    the user will need to drag that many fingers in the same direction to start
+    dragging. A multi-finger drag gesture can be detected independently of both
+    a (default) single-finger DragHandler and a PinchHandler on the same Item,
+    and thus can be used to adjust some other feature independently of the
+    usual pinch behavior: for example adjust a tilt transformation, or adjust
+    some other numeric value, if the \c target is set to null. But if the
+    \c target is an Item, \c centroid is the point at which the drag begins and
+    to which the \c target will be moved (subject to constraints).
+
+    At this time, drag-and-drop is not yet supported.
+
+    \sa Drag, MouseArea
+*/
+
+QQuickDragHandler::QQuickDragHandler(QQuickItem *parent)
+    : QQuickMultiPointHandler(parent, 1, 1)
+{
+}
+
+bool QQuickDragHandler::targetContainsCentroid()
+{
+    Q_ASSERT(parentItem() && target());
+    return target()->contains(targetCentroidPosition());
+}
+
+QPointF QQuickDragHandler::targetCentroidPosition()
+{
+    QPointF pos = m_centroid.position();
+    if (target() != parentItem())
+        pos = parentItem()->mapToItem(target(), pos);
+    return pos;
+}
+
+void QQuickDragHandler::onGrabChanged(QQuickPointerHandler *grabber, QQuickEventPoint::GrabTransition transition, QQuickEventPoint *point)
+{
+    QQuickMultiPointHandler::onGrabChanged(grabber, transition, point);
+    if (grabber == this && transition == QQuickEventPoint::GrabExclusive) {
+        // In case the grab got handed over from another grabber, we might not get the Press.
+        if (!m_pressedInsideTarget) {
+            if (target())
+                m_pressTargetPos = QPointF(target()->width(), target()->height()) / 2;
+        } else if (m_pressTargetPos.isNull()) {
+            if (target())
+                m_pressTargetPos = targetCentroidPosition();
+        }
+    }
+}
+
+void QQuickDragHandler::onActiveChanged()
+{
+    QQuickMultiPointHandler::onActiveChanged();
+    if (active()) {
+        if (auto parent = parentItem()) {
+            if (currentEvent()->asPointerTouchEvent())
+                parent->setKeepTouchGrab(true);
+            // tablet and mouse are treated the same by Item's legacy event handling, and
+            // touch becomes synth-mouse for Flickable, so we need to prevent stealing
+            // mouse grab too, whenever dragging occurs in an enabled direction
+            parent->setKeepMouseGrab(true);
+        }
+    } else {
+        m_pressTargetPos = QPointF();
+        m_pressedInsideTarget = false;
+        if (auto parent = parentItem()) {
+            parent->setKeepTouchGrab(false);
+            parent->setKeepMouseGrab(false);
+        }
+    }
+}
+
+void QQuickDragHandler::handlePointerEventImpl(QQuickPointerEvent *event)
+{
+    QQuickMultiPointHandler::handlePointerEventImpl(event);
+    event->setAccepted(true);
+
+    if (active()) {
+        // Calculate drag delta, taking into account the axis enabled constraint
+        // i.e. if xAxis is not enabled, then ignore the horizontal component of the actual movement
+        QVector2D accumulatedDragDelta = QVector2D(m_centroid.scenePosition() - m_centroid.scenePressPosition());
+        if (!m_xAxis.enabled())
+            accumulatedDragDelta.setX(0);
+        if (!m_yAxis.enabled())
+            accumulatedDragDelta.setY(0);
+        setTranslation(accumulatedDragDelta);
+    } else {
+        // Check that all points have been dragged past the drag threshold,
+        // to the extent that the constraints allow,
+        // and in approximately the same direction
+        qreal minAngle =  361;
+        qreal maxAngle = -361;
+        bool allOverThreshold = !event->isReleaseEvent();
+        QVector <QQuickEventPoint *> chosenPoints;
+
+        if (event->isPressEvent())
+            m_pressedInsideTarget = target() && m_currentPoints.count() > 0;
+
+        for (const QQuickHandlerPoint &p : m_currentPoints) {
+            if (!allOverThreshold)
+                break;
+            QQuickEventPoint *point = event->pointById(p.id());
+            chosenPoints << point;
+            setPassiveGrab(point);
+            // Calculate drag delta, taking into account the axis enabled constraint
+            // i.e. if xAxis is not enabled, then ignore the horizontal component of the actual movement
+            QVector2D accumulatedDragDelta = QVector2D(point->scenePosition() - point->scenePressPosition());
+            if (!m_xAxis.enabled()) {
+                // If horizontal dragging is disallowed, but the user is dragging
+                // mostly horizontally, then don't activate.
+                if (qAbs(accumulatedDragDelta.x()) > qAbs(accumulatedDragDelta.y()))
+                    accumulatedDragDelta.setY(0);
+                accumulatedDragDelta.setX(0);
+            }
+            if (!m_yAxis.enabled()) {
+                // If vertical dragging is disallowed, but the user is dragging
+                // mostly vertically, then don't activate.
+                if (qAbs(accumulatedDragDelta.y()) > qAbs(accumulatedDragDelta.x()))
+                    accumulatedDragDelta.setX(0);
+                accumulatedDragDelta.setY(0);
+            }
+            qreal angle = std::atan2(accumulatedDragDelta.y(), accumulatedDragDelta.x()) * 180 / M_PI;
+            bool overThreshold = QQuickWindowPrivate::dragOverThreshold(accumulatedDragDelta);
+            qCDebug(lcDragHandler) << "movement" << accumulatedDragDelta << "angle" << angle << "of point" << point
+                                   << "pressed @" << point->scenePressPosition() << "over threshold?" << overThreshold;
+            minAngle = qMin(angle, minAngle);
+            maxAngle = qMax(angle, maxAngle);
+            if (allOverThreshold && !overThreshold)
+                allOverThreshold = false;
+
+            if (event->isPressEvent()) {
+                // m_pressedInsideTarget should stay true iff ALL points in which DragHandler is interested
+                // have been pressed inside the target() Item.  (E.g. in a Slider the parent might be the
+                // whole control while the target is just the knob.)
+                if (target()) {
+                    const QPointF localPressPos = target()->mapFromScene(point->scenePressPosition());
+                    m_pressedInsideTarget &= target()->contains(localPressPos);
+                    m_pressTargetPos = targetCentroidPosition();
+                }
+                // QQuickWindowPrivate::deliverToPassiveGrabbers() skips subsequent delivery if the event is filtered.
+                // (That affects behavior for mouse but not for touch, because Flickable only handles mouse.)
+                // So we have to compensate by accepting the event here to avoid any parent Flickable from
+                // getting the event via direct delivery and grabbing too soon.
+                point->setAccepted(event->asPointerMouseEvent()); // stop propagation iff it's a mouse event
+            }
+        }
+        if (allOverThreshold) {
+            qreal angleDiff = maxAngle - minAngle;
+            if (angleDiff > 180)
+                angleDiff = 360 - angleDiff;
+            qCDebug(lcDragHandler) << "angle min" << minAngle << "max" << maxAngle << "range" << angleDiff;
+            if (angleDiff < DragAngleToleranceDegrees && grabPoints(chosenPoints))
+                setActive(true);
+        }
+    }
+    if (active() && target() && target()->parentItem()) {
+        const QPointF newTargetTopLeft = targetCentroidPosition() - m_pressTargetPos;
+        const QPointF xformOrigin = target()->transformOriginPoint();
+        const QPointF targetXformOrigin = newTargetTopLeft + xformOrigin;
+        QPointF pos = target()->parentItem()->mapFromItem(target(), targetXformOrigin);
+        pos -= xformOrigin;
+        QPointF targetItemPos = target()->position();
+        if (!m_xAxis.enabled())
+            pos.setX(targetItemPos.x());
+        if (!m_yAxis.enabled())
+            pos.setY(targetItemPos.y());
+        enforceAxisConstraints(&pos);
+        moveTarget(pos);
+    }
+}
+
+void QQuickDragHandler::enforceConstraints()
+{
+    if (!target() || !target()->parentItem())
+        return;
+    QPointF pos = target()->position();
+    QPointF copy(pos);
+    enforceAxisConstraints(&pos);
+    if (pos != copy)
+        target()->setPosition(pos);
+}
+
+void QQuickDragHandler::enforceAxisConstraints(QPointF *localPos)
+{
+    if (m_xAxis.enabled())
+        localPos->setX(qBound(m_xAxis.minimum(), localPos->x(), m_xAxis.maximum()));
+    if (m_yAxis.enabled())
+        localPos->setY(qBound(m_yAxis.minimum(), localPos->y(), m_yAxis.maximum()));
+}
+
+void QQuickDragHandler::setTranslation(const QVector2D &trans)
+{
+    if (trans == m_translation) // fuzzy compare?
+        return;
+    m_translation = trans;
+    emit translationChanged();
+}
+
+/*!
+    \qmlpropertygroup QtQuick::DragHandler::xAxis
+    \qmlproperty real QtQuick::DragHandler::xAxis.minimum
+    \qmlproperty real QtQuick::DragHandler::xAxis.maximum
+    \qmlproperty bool QtQuick::DragHandler::xAxis.enabled
+
+    \c xAxis controls the constraints for horizontal dragging.
+
+    \c minimum is the minimum acceptable value of \l {Item::x}{x} to be
+    applied to the \l {PointerHandler::target} {target}.
+    \c maximum is the maximum acceptable value of \l {Item::x}{x} to be
+    applied to the \l {PointerHandler::target} {target}.
+    If \c enabled is true, horizontal dragging is allowed.
+ */
+
+/*!
+    \qmlpropertygroup QtQuick::DragHandler::yAxis
+    \qmlproperty real QtQuick::DragHandler::yAxis.minimum
+    \qmlproperty real QtQuick::DragHandler::yAxis.maximum
+    \qmlproperty bool QtQuick::DragHandler::yAxis.enabled
+
+    \c yAxis controls the constraints for vertical dragging.
+
+    \c minimum is the minimum acceptable value of \l {Item::y}{y} to be
+    applied to the \l {PointerHandler::target} {target}.
+    \c maximum is the maximum acceptable value of \l {Item::y}{y} to be
+    applied to the \l {PointerHandler::target} {target}.
+    If \c enabled is true, vertical dragging is allowed.
+ */
+
+/*!
+    \readonly
+    \qmlproperty QVector2D QtQuick::DragHandler::translation
+
+    The translation since the gesture began.
+*/
+
+QT_END_NAMESPACE
diff --git a/src/quick/handlers/qquickdraghandler_p.h b/src/quick/handlers/qquickdraghandler_p.h
new file mode 100644
index 0000000000..387a81eb43
--- /dev/null
+++ b/src/quick/handlers/qquickdraghandler_p.h
@@ -0,0 +1,110 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQuick module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QQUICKDRAGHANDLER_H
+#define QQUICKDRAGHANDLER_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include "qquickmultipointhandler_p.h"
+#include "qquickdragaxis_p.h"
+
+QT_BEGIN_NAMESPACE
+
+class Q_AUTOTEST_EXPORT QQuickDragHandler : public QQuickMultiPointHandler
+{
+    Q_OBJECT
+    Q_PROPERTY(QQuickDragAxis * xAxis READ xAxis CONSTANT)
+    Q_PROPERTY(QQuickDragAxis * yAxis READ yAxis CONSTANT)
+    Q_PROPERTY(QVector2D translation READ translation NOTIFY translationChanged)
+
+public:
+    explicit QQuickDragHandler(QQuickItem *parent = nullptr);
+
+    void handlePointerEventImpl(QQuickPointerEvent *event) override;
+
+    QQuickDragAxis *xAxis() { return &m_xAxis; }
+    QQuickDragAxis *yAxis() { return &m_yAxis; }
+
+    QVector2D translation() const { return m_translation; }
+    void setTranslation(const QVector2D &trans);
+
+    void enforceConstraints();
+
+Q_SIGNALS:
+    void translationChanged();
+
+protected:
+    void onActiveChanged() override;
+    void onGrabChanged(QQuickPointerHandler *grabber, QQuickEventPoint::GrabTransition transition, QQuickEventPoint *point) override;
+
+private:
+    void ungrab();
+    void enforceAxisConstraints(QPointF *localPos);
+    bool targetContainsCentroid();
+    QPointF targetCentroidPosition();
+
+private:
+    QPointF m_pressTargetPos;   // We must also store the local targetPos, because we cannot deduce
+                                // the press target pos from the scene pos in case there was e.g a
+                                // flick in one of the ancestors during the drag.
+    QVector2D m_translation;
+
+    QQuickDragAxis m_xAxis;
+    QQuickDragAxis m_yAxis;
+    bool m_pressedInsideTarget = false;
+
+    friend class QQuickDragAxis;
+};
+
+QT_END_NAMESPACE
+
+QML_DECLARE_TYPE(QQuickDragHandler)
+QML_DECLARE_TYPE(QQuickDragAxis)
+
+#endif // QQUICKDRAGHANDLER_H
diff --git a/src/quick/handlers/qquickhandlerpoint.cpp b/src/quick/handlers/qquickhandlerpoint.cpp
new file mode 100644
index 0000000000..de21537f27
--- /dev/null
+++ b/src/quick/handlers/qquickhandlerpoint.cpp
@@ -0,0 +1,350 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQuick module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qquickhandlerpoint_p.h"
+#include "private/qquickevents_p_p.h"
+
+QT_BEGIN_NAMESPACE
+Q_DECLARE_LOGGING_CATEGORY(DBG_TOUCH_TARGET)
+
+/*!
+    \qmltype HandlerPoint
+    \instantiates QQuickHandlerPoint
+    \inqmlmodule QtQuick
+    \brief An event point.
+
+    A QML representation of a QQuickEventPoint.
+
+    It's possible to make bindings to properties of a \l SinglePointHandler's
+    current point. For example:
+
+    \snippet pointerHandlers/dragHandlerNullTarget.qml 0
+
+    The point is kept up-to-date when the DragHandler is actively responding to
+    an EventPoint; but when the point is released, or the current point is
+    being handled by a different handler, \c position.x and \c position.y are 0.
+
+    \note This is practically identical to QtQuick::EventPoint; however an
+    EventPoint is a long-lived QObject which is invalidated between gestures
+    and reused for subsequent event deliveries. Continuous bindings to its
+    properties are not possible, and an individual handler cannot rely on it
+    outside the period when that point is part of an active gesture which that
+    handler is handling. HandlerPoint is a Q_GADGET that the handler owns.
+    This allows you to make lifetime bindings to its properties.
+
+    \sa SinglePointHandler::point
+*/
+
+QQuickHandlerPoint::QQuickHandlerPoint()
+{}
+
+void QQuickHandlerPoint::localize(QQuickItem *item)
+{
+    m_pressPosition = item->mapFromScene(m_scenePressPosition);
+}
+
+void QQuickHandlerPoint::reset()
+{
+    m_id = 0;
+    m_uniqueId = QPointingDeviceUniqueId();
+    m_position = QPointF();
+    m_scenePosition = QPointF();
+    m_pressPosition = QPointF();
+    m_scenePressPosition = QPointF();
+    m_sceneGrabPosition = QPointF();
+    m_velocity = QVector2D();
+    m_rotation = 0;
+    m_pressure = 0;
+    m_ellipseDiameters = QSizeF();
+    m_pressedButtons = Qt::NoButton;
+    m_pressedModifiers = Qt::NoModifier;
+}
+
+void QQuickHandlerPoint::reset(const QQuickEventPoint *point)
+{
+    m_id = point->pointId();
+    const QQuickPointerEvent *event = point->pointerEvent();
+    switch (point->state()) {
+    case QQuickEventPoint::Pressed:
+        m_pressPosition = point->position();
+        m_scenePressPosition = point->scenePosition();
+        m_pressedButtons = event->buttons();
+        break;
+    case QQuickEventPoint::Released:
+        if (event->buttons() == Qt::NoButton) {
+            reset();
+            return;
+        }
+        break;
+    default:
+        break;
+    }
+    m_scenePressPosition = point->scenePressPosition();
+    m_pressedButtons = event->buttons();
+    m_pressedModifiers = event->modifiers();
+    if (event->asPointerTouchEvent()) {
+        const QQuickEventTouchPoint *tp = static_cast<const QQuickEventTouchPoint *>(point);
+        m_uniqueId = tp->uniqueId();
+        m_rotation = tp->rotation();
+        m_pressure = tp->pressure();
+        m_ellipseDiameters = tp->ellipseDiameters();
+    } else if (event->asPointerTabletEvent()) {
+        // TODO
+    } else {
+        m_uniqueId = event->device()->uniqueId();
+        m_rotation = 0;
+        m_pressure = event->buttons() ? 1 : 0;
+        m_ellipseDiameters = QSizeF();
+    }
+    m_position = point->position();
+    m_scenePosition = point->scenePosition();
+    if (point->state() == QQuickEventPoint::Updated)
+        m_velocity = point->velocity();
+}
+
+void QQuickHandlerPoint::reset(const QVector<QQuickHandlerPoint> &points)
+{
+    if (points.isEmpty()) {
+        qWarning("reset: no points");
+        return;
+    }
+    if (points.count() == 1) {
+        *this = points.first(); // copy all values
+        return;
+    }
+    // all points are required to be from the same event
+    QPointF posSum;
+    QPointF scenePosSum;
+    QPointF pressPosSum;
+    QPointF scenePressPosSum;
+    QVector2D velocitySum;
+    qreal pressureSum = 0;
+    QSizeF ellipseDiameterSum;
+    for (const QQuickHandlerPoint &point : points) {
+        posSum += point.position();
+        scenePosSum += point.scenePosition();
+        pressPosSum += point.pressPosition();
+        scenePressPosSum += point.scenePressPosition();
+        velocitySum += point.velocity();
+        pressureSum += point.pressure();
+        ellipseDiameterSum += point.ellipseDiameters();
+    }
+    m_id = 0;
+    m_uniqueId = QPointingDeviceUniqueId();
+    // all points are required to be from the same event, so pressed buttons and modifiers should be the same
+    m_pressedButtons = points.first().pressedButtons();
+    m_pressedModifiers = points.first().modifiers();
+    m_position = posSum / points.size();
+    m_scenePosition = scenePosSum / points.size();
+    m_pressPosition = pressPosSum / points.size();
+    m_scenePressPosition = scenePressPosSum / points.size();
+    m_velocity = velocitySum / points.size();
+    m_rotation = 0; // averaging the rotations of all the points isn't very sensible
+    m_pressure = pressureSum / points.size();
+    m_ellipseDiameters = ellipseDiameterSum / points.size();
+}
+
+/*!
+    \readonly
+    \qmlproperty int QtQuick::HandlerPoint::id
+    \brief The ID number of the point
+
+    During a touch gesture, from the time that the first finger is pressed
+    until the last finger is released, each touchpoint will have a unique ID
+    number. Likewise, if input from multiple devices occurs (for example
+    simultaneous mouse and touch presses), all the current event points from
+    all the devices will have unique IDs.
+
+    \note Do not assume that id numbers start at zero or that they are
+    sequential. Such an assumption is often false due to the way the underlying
+    drivers work.
+
+    \sa QTouchEvent::TouchPoint::id
+*/
+
+/*!
+    \readonly
+    \qmlproperty PointingDeviceUniqueId QtQuick::HandlerPoint::uniqueId
+    \brief The unique ID of the point, if any
+
+    This is normally empty, because touchscreens cannot uniquely identify fingers.
+
+    On some types of touchscreens, especially those using TUIO drivers,
+    it's possible to use recognizable physical tokens (fiducial objects)
+    in addition to fingers.  So if this point is a touch point, and
+    uniqueId is set, it is the identifier for such an object.
+
+    On a graphics tablet, each type of stylus or other tool often has a unique
+    ID or serial number, which can be useful to respond in different ways to
+    different tools.
+
+    Interpreting the contents of this ID requires knowledge of the hardware and
+    drivers in use.
+
+    \sa QTabletEvent::uniqueId, QtQuick::TouchPoint::uniqueId, QtQuick::EventTouchPoint::uniqueId
+*/
+
+/*!
+    \readonly
+    \qmlproperty QPointF QtQuick::HandlerPoint::position
+    \brief The position within the \c parent Item
+
+    This is the position of the event point relative to the bounds of
+    the \l {PointerHandler::parent} {parent}.
+*/
+
+/*!
+    \readonly
+    \qmlproperty QPointF QtQuick::HandlerPoint::scenePosition
+    \brief The position within the scene
+
+    This is the position of the event point relative to the bounds of the Qt
+    Quick scene (typically the whole window).
+*/
+
+/*!
+    \readonly
+    \qmlproperty QPointF QtQuick::HandlerPoint::pressPosition
+    \brief The pressed position within the \c parent Item
+
+    This is the position at which this point was pressed, relative to the
+    bounds of the \l {PointerHandler::parent} {parent}.
+*/
+
+/*!
+    \readonly
+    \qmlproperty QPointF QtQuick::HandlerPoint::scenePressPosition
+    \brief The pressed position within the scene
+
+    This is the position at which this point was pressed, in the coordinate
+    system of the \l {Qt Quick Scene Graph}{scene graph}.
+*/
+
+/*!
+    \readonly
+    \qmlproperty QPointF QtQuick::HandlerPoint::sceneGrabPosition
+    \brief The grabbed position within the scene
+
+    If this point has been grabbed by a Pointer Handler or an Item, it means
+    that object has taken sole responsibility for handling the movement and the
+    release if this point. In that case, this is the position at which the grab
+    occurred, in the coordinate system of the \l {Qt Quick Scene Graph}{scene graph}.
+*/
+
+/*!
+    \readonly
+    \qmlproperty enumeration QtQuick::HandlerPoint::pressedButtons
+    \brief Which mouse or stylus buttons are currently pressed
+
+    \sa MouseArea::pressedButtons
+*/
+
+/*!
+    \readonly
+    \qmlproperty enumeration QtQuick::HandlerPoint::modifiers
+    \brief Which modifier keys are currently pressed
+
+    This property holds the keyboard modifiers that were pressed at the time
+    the event occurred.
+*/
+
+/*!
+    \readonly
+    \qmlproperty QVector2D QtQuick::HandlerPoint::velocity
+    \brief A vector representing the average speed and direction of movement
+
+    This is a velocity vector pointing in the direction of movement, in logical
+    pixels per second. It has x and y components, at least one of which will be
+    nonzero when this point is in motion. It holds the average recent velocity:
+    how fast and in which direction the event point has been moving recently.
+
+    \sa QtQuick::EventPoint::velocity, QtQuick::TouchPoint::velocity, QTouchEvent::TouchPoint::velocity
+*/
+
+/*!
+    \readonly
+    \qmlproperty qreal QtQuick::HandlerPoint::rotation
+
+    This property holds the rotation angle of the stylus on a graphics tablet
+    or the contact patch of a touchpoint on a touchscreen.
+
+    It is valid only with certain tablet stylus devices and touchscreens that
+    can measure the rotation angle. Otherwise, it will be zero.
+*/
+
+/*!
+    \readonly
+    \qmlproperty qreal QtQuick::HandlerPoint::pressure
+
+    This property tells how hard the user is pressing the stylus on a graphics
+    tablet or the finger against a touchscreen, in the range from \c 0 (no
+    measurable pressure) to \c 1.0 (maximum pressure which the device can
+    measure).
+
+    It is valid only with certain tablets and touchscreens that can measure
+    pressure. Otherwise, it will be zero.
+*/
+
+/*!
+    \readonly
+    \qmlproperty size QtQuick::HandlerPoint::ellipseDiameters
+
+    This property holds the diameters of the contact patch, if the event
+    comes from a touchpoint and the device provides this information.
+
+    A touchpoint is modeled as an elliptical area where the finger is pressed
+    against the touchscreen. (In fact, it could also be modeled as a bitmap;
+    but in that case we expect an elliptical bounding estimate to be fitted to
+    the contact patch before the event is sent.) The harder the user presses,
+    the larger the contact patch; so, these diameters provide an alternate way
+    of detecting pressure, in case the device does not include a separate
+    pressure sensor. The ellipse is centered on \l scenePosition (\l position
+    in the PointerHandler's Item's local coordinates). The \l rotation property
+    provides the rotation of the ellipse, if known. It is expected that if the
+    \l rotation is zero, the \l {QSize::height}{height} is the larger dimension
+    (the major axis), because of the usual hand position, reaching upward or
+    outward across the surface.
+
+    If the contact patch is unknown, or the device is not a touchscreen,
+    these values will be zero.
+
+    \sa QtQuick::EventTouchPoint::ellipseDiameters, QtQuick::TouchPoint::ellipseDiameters, QTouchEvent::TouchPoint::ellipseDiameters
+*/
+
+QT_END_NAMESPACE
diff --git a/src/quick/handlers/qquickhandlerpoint_p.h b/src/quick/handlers/qquickhandlerpoint_p.h
new file mode 100644
index 0000000000..44fd830af2
--- /dev/null
+++ b/src/quick/handlers/qquickhandlerpoint_p.h
@@ -0,0 +1,121 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQuick module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QQUICKHANDLERPOINT_H
+#define QQUICKHANDLERPOINT_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include "qquickpointerdevicehandler_p.h"
+
+QT_BEGIN_NAMESPACE
+
+class QQuickMultiPointHandler;
+class QQuickSinglePointHandler;
+
+class Q_QUICK_PRIVATE_EXPORT QQuickHandlerPoint {
+    Q_GADGET
+    Q_PROPERTY(int id READ id)
+    Q_PROPERTY(QPointingDeviceUniqueId uniqueId READ uniqueId)
+    Q_PROPERTY(QPointF position READ position)
+    Q_PROPERTY(QPointF scenePosition READ scenePosition)
+    Q_PROPERTY(QPointF pressPosition READ pressPosition)
+    Q_PROPERTY(QPointF scenePressPosition READ scenePressPosition)
+    Q_PROPERTY(QPointF sceneGrabPosition READ sceneGrabPosition)
+    Q_PROPERTY(Qt::MouseButtons pressedButtons READ pressedButtons)
+    Q_PROPERTY(Qt::KeyboardModifiers modifiers READ modifiers)
+    Q_PROPERTY(QVector2D velocity READ velocity)
+    Q_PROPERTY(qreal rotation READ rotation)
+    Q_PROPERTY(qreal pressure READ pressure)
+    Q_PROPERTY(QSizeF ellipseDiameters READ ellipseDiameters)
+
+public:
+    QQuickHandlerPoint();
+
+    int id() const { return m_id; }
+    Qt::MouseButtons pressedButtons() const { return m_pressedButtons; }
+    Qt::KeyboardModifiers modifiers() const { return m_pressedModifiers; }
+    QPointF pressPosition() const { return m_pressPosition; }
+    QPointF scenePressPosition() const { return m_scenePressPosition; }
+    QPointF sceneGrabPosition() const { return m_sceneGrabPosition; }
+    QPointF position() const { return m_position; }
+    QPointF scenePosition() const { return m_scenePosition; }
+    QVector2D velocity() const { return m_velocity; }
+    qreal rotation() const { return m_rotation; }
+    qreal pressure() const { return m_pressure; }
+    QSizeF ellipseDiameters() const { return m_ellipseDiameters; }
+    QPointingDeviceUniqueId uniqueId() const { return m_uniqueId; }
+    void localize(QQuickItem *item);
+
+    void reset();
+    void reset(const QQuickEventPoint *point);
+    void reset(const QVector<QQuickHandlerPoint> &points);
+
+private:
+    int m_id = 0;
+    QPointingDeviceUniqueId m_uniqueId;
+    Qt::MouseButtons m_pressedButtons = Qt::NoButton;
+    Qt::KeyboardModifiers m_pressedModifiers = Qt::NoModifier;
+    QPointF m_position;
+    QPointF m_scenePosition;
+    QPointF m_pressPosition;
+    QPointF m_scenePressPosition;
+    QPointF m_sceneGrabPosition;
+    QVector2D m_velocity;
+    qreal m_rotation = 0;
+    qreal m_pressure = 0;
+    QSizeF m_ellipseDiameters;
+    friend class QQuickMultiPointHandler;
+    friend class QQuickSinglePointHandler;
+};
+
+QT_END_NAMESPACE
+
+QML_DECLARE_TYPE(QQuickHandlerPoint)
+
+#endif // QQUICKHANDLERPOINT_H
diff --git a/src/quick/handlers/qquickhoverhandler.cpp b/src/quick/handlers/qquickhoverhandler.cpp
new file mode 100644
index 0000000000..61955cad03
--- /dev/null
+++ b/src/quick/handlers/qquickhoverhandler.cpp
@@ -0,0 +1,106 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQuick module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qquickhoverhandler_p.h"
+
+QT_BEGIN_NAMESPACE
+
+Q_LOGGING_CATEGORY(lcHoverHandler, "qt.quick.handler.hover")
+
+/*!
+    \qmltype HoverHandler
+    \instantiates QQuickHoverHandler
+    \inqmlmodule QtQuick
+    \ingroup qtquick-input-handlers
+    \brief Handler for mouse and tablet hover.
+
+    HoverHandler detects a hovering cursor.  Since touchscreens don't generally
+    offer hover events, in practice it detects a hovering mouse or tablet stylus.
+
+    \sa MouseArea
+*/
+
+QQuickHoverHandler::QQuickHoverHandler(QQuickItem *parent)
+    : QQuickSinglePointHandler(parent)
+{
+    // Rule out the touchscreen for now (can be overridden in QML in case a hover-detecting touchscreen exists)
+    setAcceptedDevices(static_cast<QQuickPointerDevice::DeviceType>(
+        static_cast<int>(QQuickPointerDevice::AllDevices) ^ static_cast<int>(QQuickPointerDevice::TouchScreen)));
+}
+
+QQuickHoverHandler::~QQuickHoverHandler()
+{
+    if (auto parent = parentItem())
+        QQuickItemPrivate::get(parent)->setHasHoverInChild(false);
+}
+
+void QQuickHoverHandler::componentComplete()
+{
+    parentItem()->setAcceptHoverEvents(true);
+    QQuickItemPrivate::get(parentItem())->setHasHoverInChild(true);
+}
+
+bool QQuickHoverHandler::wantsPointerEvent(QQuickPointerEvent *event)
+{
+    QQuickEventPoint *point = event->point(0);
+    if (QQuickPointerDeviceHandler::wantsPointerEvent(event) && wantsEventPoint(point) && parentContains(point)) {
+        // assume this is a mouse event, so there's only one point
+        setPointId(point->pointId());
+        return true;
+    }
+    setHovered(false);
+    return false;
+}
+
+void QQuickHoverHandler::handleEventPoint(QQuickEventPoint *point)
+{
+    setHovered(true);
+    setPassiveGrab(point);
+}
+
+void QQuickHoverHandler::setHovered(bool hovered)
+{
+    if (m_hovered != hovered) {
+        qCDebug(lcHoverHandler) << objectName() << "hovered" << m_hovered << "->" << hovered;
+        m_hovered = hovered;
+        emit hoveredChanged();
+    }
+}
+
+QT_END_NAMESPACE
diff --git a/src/quick/handlers/qquickhoverhandler_p.h b/src/quick/handlers/qquickhoverhandler_p.h
new file mode 100644
index 0000000000..1ee2aeb7e6
--- /dev/null
+++ b/src/quick/handlers/qquickhoverhandler_p.h
@@ -0,0 +1,91 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQuick module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QQUICKHOVERHANDLER_H
+#define QQUICKHOVERHANDLER_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include "qquickitem.h"
+#include "qevent.h"
+#include "qquicksinglepointhandler_p.h"
+#include <QtCore/qbasictimer.h>
+
+QT_BEGIN_NAMESPACE
+
+class Q_AUTOTEST_EXPORT QQuickHoverHandler : public QQuickSinglePointHandler
+{
+    Q_OBJECT
+    Q_PROPERTY(bool hovered READ isHovered NOTIFY hoveredChanged)
+
+public:
+    explicit QQuickHoverHandler(QQuickItem *parent = nullptr);
+    ~QQuickHoverHandler();
+
+    bool isHovered() const { return m_hovered; }
+
+Q_SIGNALS:
+    void hoveredChanged();
+
+protected:
+    void componentComplete() override;
+    bool wantsPointerEvent(QQuickPointerEvent *event) override;
+    void handleEventPoint(QQuickEventPoint *point) override;
+
+private:
+    void setHovered(bool hovered);
+
+private:
+    bool m_hovered = false;
+};
+
+QT_END_NAMESPACE
+
+QML_DECLARE_TYPE(QQuickHoverHandler)
+
+#endif // QQUICKHOVERHANDLER_H
diff --git a/src/quick/handlers/qquickmultipointhandler.cpp b/src/quick/handlers/qquickmultipointhandler.cpp
new file mode 100644
index 0000000000..baa68e5e53
--- /dev/null
+++ b/src/quick/handlers/qquickmultipointhandler.cpp
@@ -0,0 +1,347 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQuick module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qquickmultipointhandler_p.h"
+#include <private/qquickitem_p.h>
+#include <QLineF>
+#include <QMouseEvent>
+#include <QDebug>
+
+QT_BEGIN_NAMESPACE
+
+/*!
+    \qmltype MultiPointHandler
+    \since 5.10
+    \preliminary
+    \instantiates QQuickMultiPointHandler
+    \inherits PointerDeviceHandler
+    \inqmlmodule QtQuick
+    \brief Abstract handler for multi-point Pointer Events.
+
+    An intermediate class (not registered as a QML type)
+    for any type of handler which requires and acts upon a specific number
+    of multiple touchpoints.
+*/
+QQuickMultiPointHandler::QQuickMultiPointHandler(QQuickItem *parent, int minimumPointCount, int maximumPointCount)
+    : QQuickPointerDeviceHandler(parent)
+    , m_minimumPointCount(minimumPointCount)
+    , m_maximumPointCount(maximumPointCount)
+{
+}
+
+bool QQuickMultiPointHandler::wantsPointerEvent(QQuickPointerEvent *event)
+{
+    if (!QQuickPointerDeviceHandler::wantsPointerEvent(event))
+        return false;
+
+#if QT_CONFIG(gestures)
+    if (event->asPointerNativeGestureEvent())
+        return true;
+#endif
+
+    if (event->asPointerScrollEvent())
+        return false;
+
+    // If points were pressed or released within parentItem, reset stored state
+    // and check eligible points again. This class of handlers is intended to
+    // handle a specific number of points, so a differing number of points will
+    // usually result in different behavior. But otherwise if the currentPoints
+    // are all still there in the event, we're good to go (do not reset
+    // m_currentPoints, because we don't want to lose the pressPosition, and do
+    // not want to reshuffle the order either).
+    const QVector<QQuickEventPoint *> candidatePoints = eligiblePoints(event);
+    if (candidatePoints.count() != m_currentPoints.count()) {
+        m_currentPoints.clear();
+        if (active()) {
+            setActive(false);
+            m_centroid.reset();
+            emit centroidChanged();
+        }
+    } else if (hasCurrentPoints(event)) {
+        return true;
+    }
+
+    const bool ret = (candidatePoints.size() >= minimumPointCount() && candidatePoints.size() <= maximumPointCount());
+    if (ret) {
+        const int c = candidatePoints.count();
+        m_currentPoints.resize(c);
+        for (int i = 0; i < c; ++i) {
+            m_currentPoints[i].reset(candidatePoints[i]);
+            m_currentPoints[i].localize(parentItem());
+        }
+    } else {
+        m_currentPoints.clear();
+    }
+    return ret;
+}
+
+void QQuickMultiPointHandler::handlePointerEventImpl(QQuickPointerEvent *event)
+{
+    QQuickPointerHandler::handlePointerEventImpl(event);
+    // event's points can be reordered since the previous event, which is why m_currentPoints
+    // is _not_ a shallow copy of the QQuickPointerTouchEvent::m_touchPoints vector.
+    // So we have to update our m_currentPoints instances based on the given event.
+    for (QQuickHandlerPoint &p : m_currentPoints) {
+        const QQuickEventPoint *ep = event->pointById(p.id());
+        if (ep)
+            p.reset(ep);
+    }
+    QPointF sceneGrabPos = m_centroid.sceneGrabPosition();
+    m_centroid.reset(m_currentPoints);
+    m_centroid.m_sceneGrabPosition = sceneGrabPos; // preserve as it was
+    emit centroidChanged();
+}
+
+void QQuickMultiPointHandler::onActiveChanged()
+{
+    if (active()) {
+        m_centroid.m_sceneGrabPosition = m_centroid.m_scenePosition;
+    } else {
+        // Don't call m_centroid.reset() here, because in a QML onActiveChanged
+        // callback, we'd like to see what the position _was_, what the velocity _was_, etc.
+        // (having them undefined is not useful)
+        // But pressedButtons and pressedModifiers are meant to be more real-time than those
+        // (which seems a bit inconsistent, from one side).
+        m_centroid.m_pressedButtons = Qt::NoButton;
+        m_centroid.m_pressedModifiers = Qt::NoModifier;
+    }
+}
+
+void QQuickMultiPointHandler::onGrabChanged(QQuickPointerHandler *, QQuickEventPoint::GrabTransition transition, QQuickEventPoint *)
+{
+    // If another handler or item takes over this set of points, assume it has
+    // decided that it's the better fit for them. Don't immediately re-grab
+    // at the next opportunity. This should help to avoid grab cycles
+    // (e.g. between DragHandler and PinchHandler).
+    if (transition == QQuickEventPoint::UngrabExclusive || transition == QQuickEventPoint::CancelGrabExclusive)
+        m_currentPoints.clear();
+}
+
+QVector<QQuickEventPoint *> QQuickMultiPointHandler::eligiblePoints(QQuickPointerEvent *event)
+{
+    QVector<QQuickEventPoint *> ret;
+    int c = event->pointCount();
+    // If one or more points are newly pressed or released, all non-released points are candidates for this handler.
+    // In other cases however, check whether it would be OK to steal the grab if the handler chooses to do that.
+    bool stealingAllowed = event->isPressEvent() || event->isReleaseEvent();
+    for (int i = 0; i < c; ++i) {
+        QQuickEventPoint *p = event->point(i);
+        if (QQuickPointerMouseEvent *me = event->asPointerMouseEvent()) {
+            if (me->buttons() == Qt::NoButton)
+                continue;
+        }
+        if (!stealingAllowed) {
+            QObject *exclusiveGrabber = p->exclusiveGrabber();
+            if (exclusiveGrabber && exclusiveGrabber != this && !canGrab(p))
+                continue;
+        }
+        if (p->state() != QQuickEventPoint::Released && wantsEventPoint(p))
+            ret << p;
+    }
+    return ret;
+}
+
+/*!
+     \qmlproperty int MultiPointHandler::minimumPointCount
+
+     The minimum number of touchpoints required to activate this handler.
+
+     If a smaller number of touchpoints are in contact with the
+     \l {PointerHandler::parent}{parent}, they will be ignored.
+
+     Any ignored points are eligible to activate other Input Handlers that
+     have different constraints, on the same Item or on other Items.
+
+     The default value is 2.
+*/
+void QQuickMultiPointHandler::setMinimumPointCount(int c)
+{
+    if (m_minimumPointCount == c)
+        return;
+
+    m_minimumPointCount = c;
+    emit minimumPointCountChanged();
+    if (m_maximumPointCount < 0)
+        emit maximumPointCountChanged();
+}
+
+/*!
+     \qmlproperty int MultiPointHandler::maximumPointCount
+
+     The maximum number of touchpoints this handler can utilize.
+
+     If a larger number of touchpoints are in contact with the
+     \l {PointerHandler::parent}{parent}, the required number of points will be
+     chosen in the order that they are pressed, and the remaining points will
+     be ignored.
+
+     Any ignored points are eligible to activate other Input Handlers that
+     have different constraints, on the same Item or on other Items.
+
+     The default value is the same as \l minimumPointCount.
+*/
+void QQuickMultiPointHandler::setMaximumPointCount(int maximumPointCount)
+{
+    if (m_maximumPointCount == maximumPointCount)
+        return;
+
+    m_maximumPointCount = maximumPointCount;
+    emit maximumPointCountChanged();
+}
+
+bool QQuickMultiPointHandler::hasCurrentPoints(QQuickPointerEvent *event)
+{
+    if (event->pointCount() < m_currentPoints.size() || m_currentPoints.size() == 0)
+        return false;
+    // TODO optimize: either ensure the points are sorted,
+    // or use std::equal with a predicate
+    for (const QQuickHandlerPoint &p : qAsConst(m_currentPoints)) {
+        const QQuickEventPoint *ep = event->pointById(p.id());
+        if (!ep)
+            return false;
+        if (ep->state() == QQuickEventPoint::Released)
+            return false;
+    }
+    return true;
+}
+
+qreal QQuickMultiPointHandler::averageTouchPointDistance(const QPointF &ref)
+{
+    qreal ret = 0;
+    if (Q_UNLIKELY(m_currentPoints.size() == 0))
+        return ret;
+    for (const QQuickHandlerPoint &p : m_currentPoints)
+        ret += QVector2D(p.scenePosition() - ref).length();
+    return ret / m_currentPoints.size();
+}
+
+qreal QQuickMultiPointHandler::averageStartingDistance(const QPointF &ref)
+{
+    // TODO cache it in setActive()?
+    qreal ret = 0;
+    if (Q_UNLIKELY(m_currentPoints.size() == 0))
+        return ret;
+    for (const QQuickHandlerPoint &p : m_currentPoints)
+        ret += QVector2D(p.sceneGrabPosition() - ref).length();
+    return ret / m_currentPoints.size();
+}
+
+QVector<QQuickMultiPointHandler::PointData> QQuickMultiPointHandler::angles(const QPointF &ref) const
+{
+    QVector<PointData> angles;
+    angles.reserve(m_currentPoints.count());
+    for (const QQuickHandlerPoint &p : m_currentPoints) {
+        qreal angle = QLineF(ref, p.scenePosition()).angle();
+        angles.append(PointData(p.id(), -angle));     // convert to clockwise, to be consistent with QQuickItem::rotation
+    }
+    return angles;
+}
+
+qreal QQuickMultiPointHandler::averageAngleDelta(const QVector<PointData> &old, const QVector<PointData> &newAngles)
+{
+    qreal avgAngleDelta = 0;
+    int numSamples = 0;
+
+    auto oldBegin = old.constBegin();
+
+    for (PointData newData : newAngles) {
+        quint64 id = newData.id;
+        auto it = std::find_if(oldBegin, old.constEnd(), [id] (PointData pd) { return pd.id == id; });
+        qreal angleD = 0;
+        if (it != old.constEnd()) {
+            PointData oldData = *it;
+            // We might rotate from 359 degrees to 1 degree. However, this
+            // should be interpreted as a rotation of +2 degrees instead of
+            // -358 degrees. Therefore, we call remainder() to translate the angle
+            // to be in the range [-180, 180] (-350 to +10 etc)
+            angleD = remainder(newData.angle - oldData.angle, qreal(360));
+            // optimization: narrow down the O(n^2) search to optimally O(n)
+            // if both vectors have the same points and they are in the same order
+            if (it == oldBegin)
+                ++oldBegin;
+            numSamples++;
+        }
+        avgAngleDelta += angleD;
+    }
+    if (numSamples > 1)
+        avgAngleDelta /= numSamples;
+
+    return avgAngleDelta;
+}
+
+void QQuickMultiPointHandler::acceptPoints(const QVector<QQuickEventPoint *> &points)
+{
+    for (QQuickEventPoint* point : points)
+        point->setAccepted();
+}
+
+bool QQuickMultiPointHandler::grabPoints(QVector<QQuickEventPoint *> points)
+{
+    if (points.isEmpty())
+        return false;
+    bool allowed = true;
+    for (QQuickEventPoint* point : points) {
+        if (point->exclusiveGrabber() != this && !canGrab(point)) {
+            allowed = false;
+            break;
+        }
+    }
+    if (allowed) {
+        for (QQuickEventPoint* point : points)
+            setExclusiveGrab(point);
+    }
+    return allowed;
+}
+
+void QQuickMultiPointHandler::moveTarget(QPointF pos)
+{
+    target()->setPosition(pos);
+    m_centroid.m_position = target()->mapFromScene(m_centroid.m_scenePosition);
+}
+
+/*!
+    \readonly
+    \qmlproperty QtQuick::HandlerPoint QtQuick::MultiPointHandler::centroid
+
+    A point exactly in the middle of the currently-pressed touch points.
+    If only one point is pressed, it's the same as that point.
+    A handler that has a \l target will normally transform it relative to this point.
+*/
+
+QT_END_NAMESPACE
diff --git a/src/quick/handlers/qquickmultipointhandler_p.h b/src/quick/handlers/qquickmultipointhandler_p.h
new file mode 100644
index 0000000000..94142013cc
--- /dev/null
+++ b/src/quick/handlers/qquickmultipointhandler_p.h
@@ -0,0 +1,120 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQuick module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QQUICKPOINTERMULTIHANDLER_H
+#define QQUICKPOINTERMULTIHANDLER_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include "qquickitem.h"
+#include "qevent.h"
+#include "qquickhandlerpoint_p.h"
+#include "qquickpointerdevicehandler_p.h"
+
+QT_BEGIN_NAMESPACE
+
+class Q_AUTOTEST_EXPORT QQuickMultiPointHandler : public QQuickPointerDeviceHandler
+{
+    Q_OBJECT
+    Q_PROPERTY(int minimumPointCount READ minimumPointCount WRITE setMinimumPointCount NOTIFY minimumPointCountChanged)
+    Q_PROPERTY(int maximumPointCount READ maximumPointCount WRITE setMaximumPointCount NOTIFY maximumPointCountChanged)
+    Q_PROPERTY(QQuickHandlerPoint centroid READ centroid NOTIFY centroidChanged)
+
+public:
+    explicit QQuickMultiPointHandler(QQuickItem *parent = nullptr, int minimumPointCount = 2, int maximumPointCount = -1);
+
+    int minimumPointCount() const { return m_minimumPointCount; }
+    void setMinimumPointCount(int c);
+
+    int maximumPointCount() const { return m_maximumPointCount >= 0 ? m_maximumPointCount : m_minimumPointCount; }
+    void setMaximumPointCount(int maximumPointCount);
+
+    QQuickHandlerPoint centroid() const { return m_centroid; }
+
+signals:
+    void minimumPointCountChanged();
+    void maximumPointCountChanged();
+    void marginChanged();
+    void centroidChanged();
+
+protected:
+    struct PointData {
+        PointData() : id(0), angle(0) {}
+        PointData(quint64 id, qreal angle) : id(id), angle(angle) {}
+        quint64 id;
+        qreal angle;
+    };
+
+    bool wantsPointerEvent(QQuickPointerEvent *event) override;
+    void handlePointerEventImpl(QQuickPointerEvent *event) override;
+    void onActiveChanged() override;
+    void onGrabChanged(QQuickPointerHandler *grabber, QQuickEventPoint::GrabTransition transition, QQuickEventPoint *point) override;
+    bool hasCurrentPoints(QQuickPointerEvent *event);
+    QVector<QQuickEventPoint *> eligiblePoints(QQuickPointerEvent *event);
+    qreal averageTouchPointDistance(const QPointF &ref);
+    qreal averageStartingDistance(const QPointF &ref);
+    qreal averageTouchPointAngle(const QPointF &ref);
+    qreal averageStartingAngle(const QPointF &ref);
+    QVector<PointData> angles(const QPointF &ref) const;
+    static qreal averageAngleDelta(const QVector<PointData> &old, const QVector<PointData> &newAngles);
+    void acceptPoints(const QVector<QQuickEventPoint *> &points);
+    bool grabPoints(QVector<QQuickEventPoint *> points);
+    void moveTarget(QPointF pos);
+
+protected:
+    QVector<QQuickHandlerPoint> m_currentPoints;
+    QQuickHandlerPoint m_centroid;
+    int m_minimumPointCount;
+    int m_maximumPointCount;
+};
+
+QT_END_NAMESPACE
+
+QML_DECLARE_TYPE(QQuickMultiPointHandler)
+
+#endif // QQUICKPOINTERMULTIHANDLER_H
diff --git a/src/quick/handlers/qquickpinchhandler.cpp b/src/quick/handlers/qquickpinchhandler.cpp
new file mode 100644
index 0000000000..9ae2116d39
--- /dev/null
+++ b/src/quick/handlers/qquickpinchhandler.cpp
@@ -0,0 +1,563 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQuick module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qquickpinchhandler_p.h"
+#include <QtQml/qqmlinfo.h>
+#include <QtQuick/qquickwindow.h>
+#include <private/qsgadaptationlayer_p.h>
+#include <private/qquickitem_p.h>
+#include <private/qguiapplication_p.h>
+#include <private/qquickwindow_p.h>
+#include <QEvent>
+#include <QMouseEvent>
+#include <QDebug>
+#include <qpa/qplatformnativeinterface.h>
+#include <math.h>
+
+QT_BEGIN_NAMESPACE
+
+Q_LOGGING_CATEGORY(lcPinchHandler, "qt.quick.handler.pinch")
+
+/*!
+    \qmltype PinchHandler
+    \instantiates QQuickPinchHandler
+    \inherits MultiPointHandler
+    \inqmlmodule QtQuick
+    \ingroup qtquick-input-handlers
+    \brief Handler for pinch gestures.
+
+    PinchHandler is a handler that interprets a multi-finger gesture to
+    interactively rotate, zoom, and drag an Item. Like other Input Handlers,
+    by default it is fully functional, and manipulates its \l target,
+    which is the Item within which it is declared.
+
+    \snippet pointerHandlers/pinchHandler.qml 0
+
+    It has properties to restrict the range of dragging, rotation, and zoom.
+
+    If it is declared within one Item but is assigned a different \l target, it
+    handles events within the bounds of the outer Item but manipulates the
+    \c target Item instead:
+
+    \snippet pointerHandlers/pinchHandlerDifferentTarget.qml 0
+
+    A third way to use it is to set \l target to \c null and react to property
+    changes in some other way:
+
+    \snippet pointerHandlers/pinchHandlerNullTarget.qml 0
+
+    \image touchpoints-pinchhandler.png
+
+    \sa PinchArea
+*/
+
+QQuickPinchHandler::QQuickPinchHandler(QQuickItem *parent)
+    : QQuickMultiPointHandler(parent, 2)
+{
+}
+
+/*!
+    \qmlproperty real QtQuick::PinchHandler::minimumScale
+
+    The minimum acceptable \l {Item::scale}{scale} to be applied
+    to the \l target.
+*/
+void QQuickPinchHandler::setMinimumScale(qreal minimumScale)
+{
+    if (qFuzzyCompare(m_minimumScale, minimumScale))
+        return;
+
+    m_minimumScale = minimumScale;
+    emit minimumScaleChanged();
+}
+
+/*!
+    \qmlproperty real QtQuick::PinchHandler::maximumScale
+
+    The maximum acceptable \l {Item::scale}{scale} to be applied
+    to the \l target.
+*/
+void QQuickPinchHandler::setMaximumScale(qreal maximumScale)
+{
+    if (qFuzzyCompare(m_maximumScale, maximumScale))
+        return;
+
+    m_maximumScale = maximumScale;
+    emit maximumScaleChanged();
+}
+
+/*!
+    \qmlproperty real QtQuick::PinchHandler::minimumRotation
+
+    The minimum acceptable \l {Item::rotation}{rotation} to be applied
+    to the \l target.
+*/
+void QQuickPinchHandler::setMinimumRotation(qreal minimumRotation)
+{
+    if (qFuzzyCompare(m_minimumRotation, minimumRotation))
+        return;
+
+    m_minimumRotation = minimumRotation;
+    emit minimumRotationChanged();
+}
+
+/*!
+    \qmlproperty real QtQuick::PinchHandler::maximumRotation
+
+    The maximum acceptable \l {Item::rotation}{rotation} to be applied
+    to the \l target.
+*/
+void QQuickPinchHandler::setMaximumRotation(qreal maximumRotation)
+{
+    if (qFuzzyCompare(m_maximumRotation, maximumRotation))
+        return;
+
+    m_maximumRotation = maximumRotation;
+    emit maximumRotationChanged();
+}
+
+#if QT_DEPRECATED_SINCE(5, 12)
+void QQuickPinchHandler::warnAboutMinMaxDeprecated() const
+{
+    qmlWarning(this) << "min and max constraints are now part of the xAxis and yAxis properties";
+}
+
+void QQuickPinchHandler::setMinimumX(qreal minX)
+{
+    warnAboutMinMaxDeprecated();
+    if (qFuzzyCompare(m_minimumX, minX))
+        return;
+    m_minimumX = minX;
+    emit minimumXChanged();
+}
+
+void QQuickPinchHandler::setMaximumX(qreal maxX)
+{
+    warnAboutMinMaxDeprecated();
+    if (qFuzzyCompare(m_maximumX, maxX))
+        return;
+    m_maximumX = maxX;
+    emit maximumXChanged();
+}
+
+void QQuickPinchHandler::setMinimumY(qreal minY)
+{
+    warnAboutMinMaxDeprecated();
+    if (qFuzzyCompare(m_minimumY, minY))
+        return;
+    m_minimumY = minY;
+    emit minimumYChanged();
+}
+
+void QQuickPinchHandler::setMaximumY(qreal maxY)
+{
+    warnAboutMinMaxDeprecated();
+    if (qFuzzyCompare(m_maximumY, maxY))
+        return;
+    m_maximumY = maxY;
+    emit maximumYChanged();
+}
+#endif
+
+bool QQuickPinchHandler::wantsPointerEvent(QQuickPointerEvent *event)
+{
+    if (!QQuickMultiPointHandler::wantsPointerEvent(event))
+        return false;
+
+#if QT_CONFIG(gestures)
+    if (const auto gesture = event->asPointerNativeGestureEvent()) {
+        if (minimumPointCount() == 2) {
+            switch (gesture->type()) {
+            case Qt::BeginNativeGesture:
+            case Qt::EndNativeGesture:
+            case Qt::ZoomNativeGesture:
+            case Qt::RotateNativeGesture:
+                return parentContains(event->point(0));
+            default:
+                return false;
+            }
+        } else {
+            return false;
+        }
+    }
+#endif
+
+    return true;
+}
+
+/*!
+    \qmlpropertygroup QtQuick::PinchHandler::xAxis
+    \qmlproperty real QtQuick::PinchHandler::xAxis.minimum
+    \qmlproperty real QtQuick::PinchHandler::xAxis.maximum
+    \qmlproperty bool QtQuick::PinchHandler::xAxis.enabled
+
+    \c xAxis controls the constraints for horizontal translation of the \l target item.
+
+    \c minimum is the minimum acceptable x coordinate of the translation.
+    \c maximum is the maximum acceptable x coordinate of the translation.
+    If \c enabled is true, horizontal dragging is allowed.
+ */
+
+/*!
+    \qmlpropertygroup QtQuick::PinchHandler::yAxis
+    \qmlproperty real QtQuick::PinchHandler::yAxis.minimum
+    \qmlproperty real QtQuick::PinchHandler::yAxis.maximum
+    \qmlproperty bool QtQuick::PinchHandler::yAxis.enabled
+
+    \c yAxis controls the constraints for vertical translation of the \l target item.
+
+    \c minimum is the minimum acceptable y coordinate of the translation.
+    \c maximum is the maximum acceptable y coordinate of the translation.
+    If \c enabled is true, vertical dragging is allowed.
+ */
+
+/*!
+    \qmlproperty int QtQuick::PinchHandler::minimumTouchPoints
+
+    The pinch begins when this number of fingers are pressed.
+    Until then, PinchHandler tracks the positions of any pressed fingers,
+    but if it's an insufficient number, it does not scale or rotate
+    its \l target, and the \l active property will remain false.
+*/
+
+/*!
+    \qmlproperty bool QtQuick::PinchHandler::active
+
+    This property is true when all the constraints (epecially \l minimumTouchPoints)
+    are satisfied and the \l target, if any, is being manipulated.
+*/
+
+void QQuickPinchHandler::onActiveChanged()
+{
+    QQuickMultiPointHandler::onActiveChanged();
+    if (active()) {
+        m_startMatrix = QMatrix4x4();
+        m_startAngles = angles(m_centroid.sceneGrabPosition());
+        m_startDistance = averageTouchPointDistance(m_centroid.sceneGrabPosition());
+        m_activeRotation = 0;
+        m_activeTranslation = QVector2D();
+        if (const QQuickItem *t = target()) {
+            m_startScale = t->scale(); // TODO incompatible with independent x/y scaling
+            m_startRotation = t->rotation();
+            QVector3D xformOrigin(t->transformOriginPoint());
+            m_startMatrix.translate(float(t->x()), float(t->y()));
+            m_startMatrix.translate(xformOrigin);
+            m_startMatrix.scale(float(m_startScale));
+            m_startMatrix.rotate(float(m_startRotation), 0, 0, -1);
+            m_startMatrix.translate(-xformOrigin);
+        } else {
+            m_startScale = m_accumulatedScale;
+            m_startRotation = 0;
+        }
+        qCInfo(lcPinchHandler) << "activated with starting scale" << m_startScale << "rotation" << m_startRotation;
+    } else {
+        qCInfo(lcPinchHandler) << "deactivated with scale" << m_activeScale << "rotation" << m_activeRotation;
+    }
+}
+
+void QQuickPinchHandler::handlePointerEventImpl(QQuickPointerEvent *event)
+{
+    if (Q_UNLIKELY(lcPinchHandler().isDebugEnabled())) {
+        for (const QQuickHandlerPoint &p : m_currentPoints)
+            qCDebug(lcPinchHandler) << hex << p.id() << p.sceneGrabPosition() << "->" << p.scenePosition();
+    }
+    QQuickMultiPointHandler::handlePointerEventImpl(event);
+
+    qreal dist = 0;
+#if QT_CONFIG(gestures)
+    if (const auto gesture = event->asPointerNativeGestureEvent()) {
+        m_centroid.reset(event->point(0));
+        switch (gesture->type()) {
+        case Qt::EndNativeGesture:
+            m_activeScale = 1;
+            m_activeRotation = 0;
+            m_activeTranslation = QVector2D();
+            m_centroid.reset();
+            setActive(false);
+            emit updated();
+            return;
+        case Qt::ZoomNativeGesture:
+            m_activeScale *= 1 + gesture->value();
+            break;
+        case Qt::RotateNativeGesture:
+            m_activeRotation += gesture->value();
+            break;
+        default:
+            // Nothing of interest (which is unexpected, because wantsPointerEvent() should have returned false)
+            return;
+        }
+        if (!active()) {
+            setActive(true);
+            // Native gestures for 2-finger pinch do not allow dragging, so
+            // the centroid won't move during the gesture, and translation stays at zero
+            m_activeTranslation = QVector2D();
+        }
+    } else
+#endif // QT_CONFIG(gestures)
+    {
+        const bool containsReleasedPoints = event->isReleaseEvent();
+        QVector<QQuickEventPoint *> chosenPoints;
+        for (const QQuickHandlerPoint &p : m_currentPoints) {
+            QQuickEventPoint *ep = event->pointById(p.id());
+            chosenPoints << ep;
+        }
+        if (!active()) {
+            // Verify that at least one of the points has moved beyond threshold needed to activate the handler
+            int numberOfPointsDraggedOverThreshold = 0;
+            QVector2D accumulatedDrag;
+            const QVector2D currentCentroid(m_centroid.scenePosition());
+            const QVector2D pressCentroid(m_centroid.scenePressPosition());
+
+            QStyleHints *styleHints = QGuiApplication::styleHints();
+            const int dragThreshold = styleHints->startDragDistance();
+            const int dragThresholdSquared = dragThreshold * dragThreshold;
+
+            double accumulatedCentroidDistance = 0;     // Used to detect scale
+            if (event->isPressEvent())
+                m_accumulatedStartCentroidDistance = 0;   // Used to detect scale
+
+            float accumulatedMovementMagnitude = 0;
+
+            for (QQuickEventPoint *point : qAsConst(chosenPoints)) {
+                if (!containsReleasedPoints) {
+                    accumulatedDrag += QVector2D(point->scenePressPosition() - point->scenePosition());
+                    /*
+                       In order to detect a drag, we want to check if all points have moved more or
+                       less in the same direction.
+
+                       We then take each point, and convert the point to a local coordinate system where
+                       the centroid is the origin. This is done both for the press positions and the
+                       current positions. We will then have two positions:
+
+                       - pressCentroidRelativePosition
+                           is the start point relative to the press centroid
+                       - currentCentroidRelativePosition
+                           is the current point relative to the current centroid
+
+                       If those two points are far enough apart, it might not be considered as a drag
+                       anymore. (Note that the threshold will matched to the average of the relative
+                       movement of all the points). Therefore, a big relative movement will make a big
+                       contribution to the average relative movement.
+
+                       The algorithm then can be described as:
+                         For each point:
+                          - Calculate vector pressCentroidRelativePosition (from the press centroid to the press position)
+                          - Calculate vector currentCentroidRelativePosition (from the current centroid to the current position)
+                          - Calculate the relative movement vector:
+
+                             centroidRelativeMovement = currentCentroidRelativePosition - pressCentroidRelativePosition
+
+                           and measure its magnitude. Add the magnitude to the accumulatedMovementMagnitude.
+
+                         Finally, if the accumulatedMovementMagnitude is below some threshold, it means
+                         that the points were stationary or they were moved in parallel (e.g. the hand
+                         was moved, but the relative position between each finger remained very much
+                         the same). This is then used to rule out if there is a rotation or scale.
+                    */
+                    QVector2D pressCentroidRelativePosition = QVector2D(point->scenePosition()) - currentCentroid;
+                    QVector2D currentCentroidRelativePosition = QVector2D(point->scenePressPosition()) - pressCentroid;
+                    QVector2D centroidRelativeMovement = currentCentroidRelativePosition - pressCentroidRelativePosition;
+                    accumulatedMovementMagnitude += centroidRelativeMovement.length();
+
+                    accumulatedCentroidDistance += qreal(pressCentroidRelativePosition.length());
+                    if (event->isPressEvent())
+                        m_accumulatedStartCentroidDistance += qreal((QVector2D(point->scenePressPosition()) - pressCentroid).length());
+                } else {
+                    setPassiveGrab(point);
+                }
+                if (point->state() == QQuickEventPoint::Pressed) {
+                    point->setAccepted(false); // don't stop propagation
+                    setPassiveGrab(point);
+                }
+                if (QQuickWindowPrivate::dragOverThreshold(point))
+                    ++numberOfPointsDraggedOverThreshold;
+            }
+
+            const bool requiredNumberOfPointsDraggedOverThreshold = numberOfPointsDraggedOverThreshold >= minimumPointCount() && numberOfPointsDraggedOverThreshold <= maximumPointCount();
+            accumulatedMovementMagnitude /= m_currentPoints.count();
+
+            QVector2D avgDrag = accumulatedDrag / m_currentPoints.count();
+            if (!xAxis()->enabled())
+                avgDrag.setX(0);
+            if (!yAxis()->enabled())
+                avgDrag.setY(0);
+
+            const qreal centroidMovementDelta = qreal((currentCentroid - pressCentroid).length());
+
+            qreal distanceToCentroidDelta = qAbs(accumulatedCentroidDistance - m_accumulatedStartCentroidDistance); // Used to detect scale
+            if (numberOfPointsDraggedOverThreshold >= 1) {
+                if (requiredNumberOfPointsDraggedOverThreshold && avgDrag.lengthSquared() >= dragThresholdSquared && accumulatedMovementMagnitude < dragThreshold) {
+                    // Drag
+                    if (grabPoints(chosenPoints))
+                        setActive(true);
+                } else if (distanceToCentroidDelta > dragThreshold) {    // all points should in accumulation have been moved beyond threshold (?)
+                    // Scale
+                    if (grabPoints(chosenPoints))
+                        setActive(true);
+                } else if (distanceToCentroidDelta < dragThreshold && (centroidMovementDelta < dragThreshold)) {
+                    // Rotate
+                    // Since it wasn't a scale and if we exceeded the dragthreshold, and the
+                    // centroid didn't moved much, the points must have been moved around the centroid.
+                    if (grabPoints(chosenPoints))
+                        setActive(true);
+                }
+            }
+            if (!active())
+                return;
+        }
+
+        // avoid mapping the minima and maxima, as they might have unmappable values
+        // such as -inf/+inf. Because of this we perform the bounding to min/max in local coords.
+        // 1. scale
+        dist = averageTouchPointDistance(m_centroid.scenePosition());
+        m_activeScale = dist / m_startDistance;
+        m_activeScale = qBound(m_minimumScale/m_startScale, m_activeScale, m_maximumScale/m_startScale);
+
+        // 2. rotate
+        QVector<PointData> newAngles = angles(m_centroid.scenePosition());
+        const qreal angleDelta = averageAngleDelta(m_startAngles, newAngles);
+        m_activeRotation += angleDelta;
+        m_startAngles = std::move(newAngles);
+
+        if (!containsReleasedPoints)
+            acceptPoints(chosenPoints);
+    }
+
+    const qreal totalRotation = m_startRotation + m_activeRotation;
+    const qreal rotation = qBound(m_minimumRotation, totalRotation, m_maximumRotation);
+    m_activeRotation += (rotation - totalRotation);   //adjust for the potential bounding above
+    m_accumulatedScale = m_startScale * m_activeScale;
+
+    if (target() && target()->parentItem()) {
+        const QPointF centroidParentPos = target()->parentItem()->mapFromScene(m_centroid.scenePosition());
+        // 3. Drag/translate
+        const QPointF centroidStartParentPos = target()->parentItem()->mapFromScene(m_centroid.sceneGrabPosition());
+        m_activeTranslation = QVector2D(centroidParentPos - centroidStartParentPos);
+        // apply rotation + scaling around the centroid - then apply translation.
+        QMatrix4x4 mat;
+
+        const QVector3D centroidParentVector(centroidParentPos);
+        mat.translate(centroidParentVector);
+        mat.rotate(float(m_activeRotation), 0, 0, 1);
+        mat.scale(float(m_activeScale));
+        mat.translate(-centroidParentVector);
+        mat.translate(QVector3D(m_activeTranslation));
+
+        mat = mat * m_startMatrix;
+
+        QPointF xformOriginPoint = target()->transformOriginPoint();
+        QPointF pos = mat * xformOriginPoint;
+        pos -= xformOriginPoint;
+
+        if (xAxis()->enabled())
+            pos.setX(qBound(xAxis()->minimum(), pos.x(), xAxis()->maximum()));
+        else
+            pos.rx() -= qreal(m_activeTranslation.x());
+        if (yAxis()->enabled())
+            pos.setY(qBound(yAxis()->minimum(), pos.y(), yAxis()->maximum()));
+        else
+            pos.ry() -= qreal(m_activeTranslation.y());
+
+        target()->setPosition(pos);
+        target()->setRotation(rotation);
+        target()->setScale(m_accumulatedScale);
+    } else {
+        m_activeTranslation = QVector2D(m_centroid.scenePosition() - m_centroid.scenePressPosition());
+    }
+
+    qCDebug(lcPinchHandler) << "centroid" << m_centroid.scenePressPosition() << "->"  << m_centroid.scenePosition()
+                            << ", distance" << m_startDistance << "->" << dist
+                            << ", startScale" << m_startScale << "->" << m_accumulatedScale
+                            << ", activeRotation" << m_activeRotation
+                            << ", rotation" << rotation
+                            << " from " << event->device()->type();
+
+    emit updated();
+}
+
+/*!
+    \readonly
+    \qmlproperty QtQuick::HandlerPoint QtQuick::PinchHandler::centroid
+
+    A point exactly in the middle of the currently-pressed touch points.
+    The \l target will be rotated around this point.
+*/
+
+/*!
+    \readonly
+    \qmlproperty real QtQuick::PinchHandler::scale
+
+    The scale factor that will automatically be set on the \l target if it is not null.
+    Otherwise, bindings can be used to do arbitrary things with this value.
+    While the pinch gesture is being performed, it is continuously multiplied by
+    \l activeScale; after the gesture ends, it stays the same; and when the next
+    pinch gesture begins, it begins to be multiplied by activeScale again.
+*/
+
+/*!
+    \readonly
+    \qmlproperty real QtQuick::PinchHandler::activeScale
+
+    The scale factor while the pinch gesture is being performed.
+    It is 1.0 when the gesture begins, increases as the touchpoints are spread
+    apart, and decreases as the touchpoints are brought together.
+    If \l target is not null, its \l {Item::scale}{scale} will be automatically
+    multiplied by this value.
+    Otherwise, bindings can be used to do arbitrary things with this value.
+*/
+
+/*!
+    \readonly
+    \qmlproperty real QtQuick::PinchHandler::rotation
+
+    The rotation of the pinch gesture in degrees, with positive values clockwise.
+    It is 0 when the gesture begins. If \l target is not null, this will be
+    automatically applied to its \l {Item::rotation}{rotation}. Otherwise,
+    bindings can be used to do arbitrary things with this value.
+*/
+
+/*!
+    \readonly
+    \qmlproperty QVector2D QtQuick::PinchHandler::translation
+
+    The translation of the gesture \l centroid. It is \c (0, 0) when the
+    gesture begins.
+*/
+
+QT_END_NAMESPACE
diff --git a/src/quick/handlers/qquickpinchhandler_p.h b/src/quick/handlers/qquickpinchhandler_p.h
new file mode 100644
index 0000000000..1afc028758
--- /dev/null
+++ b/src/quick/handlers/qquickpinchhandler_p.h
@@ -0,0 +1,168 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQuick module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QQUICKPINCHHANDLER_H
+#define QQUICKPINCHHANDLER_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include "qquickitem.h"
+#include "qevent.h"
+#include "qquickmultipointhandler_p.h"
+#include <private/qquicktranslate_p.h>
+#include "qquickdragaxis_p.h"
+
+QT_BEGIN_NAMESPACE
+
+class Q_AUTOTEST_EXPORT QQuickPinchHandler : public QQuickMultiPointHandler
+{
+    Q_OBJECT
+    Q_PROPERTY(qreal minimumScale READ minimumScale WRITE setMinimumScale NOTIFY minimumScaleChanged)
+    Q_PROPERTY(qreal maximumScale READ maximumScale WRITE setMaximumScale NOTIFY maximumScaleChanged)
+    Q_PROPERTY(qreal minimumRotation READ minimumRotation WRITE setMinimumRotation NOTIFY minimumRotationChanged)
+    Q_PROPERTY(qreal maximumRotation READ maximumRotation WRITE setMaximumRotation NOTIFY maximumRotationChanged)
+    Q_PROPERTY(qreal scale READ scale NOTIFY updated)
+    Q_PROPERTY(qreal activeScale READ activeScale NOTIFY updated)
+    Q_PROPERTY(qreal rotation READ rotation NOTIFY updated)
+    Q_PROPERTY(QVector2D translation READ translation NOTIFY updated)
+#if QT_DEPRECATED_SINCE(5, 12)
+    Q_PROPERTY(qreal minimumX READ minimumX WRITE setMinimumX NOTIFY minimumXChanged)   // ### Qt 6: remove
+    Q_PROPERTY(qreal maximumX READ maximumX WRITE setMaximumX NOTIFY maximumXChanged)   // ### Qt 6: remove
+    Q_PROPERTY(qreal minimumY READ minimumY WRITE setMinimumY NOTIFY minimumYChanged)   // ### Qt 6: remove
+    Q_PROPERTY(qreal maximumY READ maximumY WRITE setMaximumY NOTIFY maximumYChanged)   // ### Qt 6: remove
+#endif
+    Q_PROPERTY(QQuickDragAxis * xAxis READ xAxis CONSTANT)
+    Q_PROPERTY(QQuickDragAxis * yAxis READ yAxis CONSTANT)
+
+public:
+    explicit QQuickPinchHandler(QQuickItem *parent = nullptr);
+
+    qreal minimumScale() const { return m_minimumScale; }
+    void setMinimumScale(qreal minimumScale);
+
+    qreal maximumScale() const { return m_maximumScale; }
+    void setMaximumScale(qreal maximumScale);
+
+    qreal minimumRotation() const { return m_minimumRotation; }
+    void setMinimumRotation(qreal minimumRotation);
+
+    qreal maximumRotation() const { return m_maximumRotation; }
+    void setMaximumRotation(qreal maximumRotation);
+
+    QVector2D translation() const { return m_activeTranslation; }
+    qreal scale() const { return m_accumulatedScale; }
+    qreal activeScale() const { return m_activeScale; }
+    qreal rotation() const { return m_activeRotation; }
+
+#if QT_DEPRECATED_SINCE(5, 12)
+    void warnAboutMinMaxDeprecated() const;
+    qreal minimumX() const { warnAboutMinMaxDeprecated(); return m_minimumX; }
+    void setMinimumX(qreal minX);
+    qreal maximumX() const { warnAboutMinMaxDeprecated(); return m_maximumX; }
+    void setMaximumX(qreal maxX);
+    qreal minimumY() const { warnAboutMinMaxDeprecated(); return m_minimumY; }
+    void setMinimumY(qreal minY);
+    qreal maximumY() const { warnAboutMinMaxDeprecated(); return m_maximumY; }
+    void setMaximumY(qreal maxY);
+#endif
+
+    QQuickDragAxis *xAxis() { return &m_xAxis; }
+    QQuickDragAxis *yAxis() { return &m_yAxis; }
+
+signals:
+    void minimumScaleChanged();
+    void maximumScaleChanged();
+    void minimumRotationChanged();
+    void maximumRotationChanged();
+    void minimumXChanged();
+    void maximumXChanged();
+    void minimumYChanged();
+    void maximumYChanged();
+    void updated();
+
+protected:
+    bool wantsPointerEvent(QQuickPointerEvent *event) override;
+    void onActiveChanged() override;
+    void handlePointerEventImpl(QQuickPointerEvent *event) override;
+
+private:
+    // properties
+    qreal m_activeScale = 1;
+    qreal m_accumulatedScale = 1;
+    qreal m_activeRotation = 0;
+    QVector2D m_activeTranslation = QVector2D(0, 0);
+
+    qreal m_minimumScale = -qInf();
+    qreal m_maximumScale = qInf();
+
+    qreal m_minimumRotation = -qInf();
+    qreal m_maximumRotation = qInf();
+
+    qreal m_minimumX = -qInf();
+    qreal m_maximumX = qInf();
+    qreal m_minimumY = -qInf();
+    qreal m_maximumY = qInf();
+    QQuickDragAxis m_xAxis;
+    QQuickDragAxis m_yAxis;
+
+    // internal
+    qreal m_startScale = 1;
+    qreal m_startRotation = 0;
+    qreal m_startDistance = 0;
+    QPointF m_startPos;
+    qreal m_accumulatedStartCentroidDistance = 0;
+    QVector<PointData> m_startAngles;
+    QQuickMatrix4x4 m_transform;
+    QMatrix4x4 m_startMatrix;
+};
+
+QT_END_NAMESPACE
+
+QML_DECLARE_TYPE(QQuickPinchHandler)
+
+#endif // QQUICKPINCHHANDLER_H
diff --git a/src/quick/handlers/qquickpointerdevicehandler.cpp b/src/quick/handlers/qquickpointerdevicehandler.cpp
new file mode 100644
index 0000000000..096fad2071
--- /dev/null
+++ b/src/quick/handlers/qquickpointerdevicehandler.cpp
@@ -0,0 +1,262 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQuick module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qquickpointerdevicehandler_p_p.h"
+#include <private/qquickitem_p.h>
+#include <QMouseEvent>
+#include <QDebug>
+
+QT_BEGIN_NAMESPACE
+
+/*!
+    \qmltype PointerDeviceHandler
+    \qmlabstract
+    \since 5.10
+    \preliminary
+    \instantiates QQuickPointerDeviceHandler
+    \inherits PointerHandler
+    \inqmlmodule QtQuick
+    \brief Abstract handler for pointer events with device-specific constraints.
+
+    An intermediate class (not registered as a QML type) for handlers which
+    allow filtering based on device type, pointer type, or keyboard modifiers.
+*/
+QQuickPointerDeviceHandler::QQuickPointerDeviceHandler(QQuickItem *parent)
+    : QQuickPointerHandler(*(new QQuickPointerDeviceHandlerPrivate), parent)
+{
+}
+
+QQuickPointerDeviceHandler::QQuickPointerDeviceHandler(QQuickPointerDeviceHandlerPrivate &dd, QQuickItem *parent)
+    : QQuickPointerHandler(dd, parent)
+{
+}
+
+QQuickPointerDevice::DeviceTypes QQuickPointerDeviceHandler::acceptedDevices() const
+{
+    Q_D(const QQuickPointerDeviceHandler);
+    return d->acceptedDevices;
+}
+
+QQuickPointerDevice::PointerTypes QQuickPointerDeviceHandler::acceptedPointerTypes() const
+{
+    Q_D(const QQuickPointerDeviceHandler);
+    return d->acceptedPointerTypes;
+}
+
+/*!
+    \qmlproperty flags QtQuick::PointerDeviceHandler::acceptedButtons
+
+    The mouse buttons which can activate this Pointer Handler.
+
+    By default, this property is set to \l {QtQuick::MouseEvent::button} {Qt.LeftButton}.
+    It can be set to an OR combination of mouse buttons, and will ignore events
+    from other buttons.
+
+    For example, a control could be made to respond to left and right clicks
+    in different ways, with two handlers:
+
+    \qml
+    Item {
+        TapHandler {
+            onTapped: console.log("left clicked")
+        }
+        TapHandler {
+            acceptedButtons: Qt.RightButton
+            onTapped: console.log("right clicked")
+        }
+    }
+    \endqml
+
+    \note Tapping on a touchscreen or tapping the stylus on a graphics tablet
+    emulates clicking the left mouse button. This behavior can be altered via
+    \l {PointerDeviceHandler::acceptedDevices}{acceptedDevices} or
+    \l {PointerDeviceHandler::acceptedPointerTypes}{acceptedPointerTypes}.
+*/
+Qt::MouseButtons QQuickPointerDeviceHandler::acceptedButtons() const
+{
+    Q_D(const QQuickPointerDeviceHandler);
+    return d->acceptedButtons;
+}
+
+void QQuickPointerDeviceHandler::setAcceptedButtons(Qt::MouseButtons buttons)
+{
+    Q_D(QQuickPointerDeviceHandler);
+    if (d->acceptedButtons == buttons)
+        return;
+
+    d->acceptedButtons = buttons;
+    emit acceptedButtonsChanged();
+}
+
+Qt::KeyboardModifiers QQuickPointerDeviceHandler::acceptedModifiers() const
+{
+    Q_D(const QQuickPointerDeviceHandler);
+    return d->acceptedModifiers;
+}
+
+/*!
+    \qmlproperty flags PointerDeviceHandler::acceptedDevices
+
+    The types of pointing devices that can activate this Pointer Handler.
+
+    By default, this property is set to
+    \l{QtQuick::PointerDevice::type} {PointerDevice.AllDevices}.
+    If you set it to an OR combination of device types, it will ignore events
+    from non-matching devices.
+
+    For example, a control could be made to respond to mouse and stylus clicks
+    in one way, and touchscreen taps in another way, with two handlers:
+
+    \qml
+    Item {
+       TapHandler {
+           acceptedDevices: PointerDevice.Mouse | PointerDevice.Stylus
+           onTapped: console.log("clicked")
+       }
+       TapHandler {
+           acceptedDevices: PointerDevice.TouchScreen
+           onTapped: console.log("tapped")
+       }
+    }
+    \endqml
+*/
+void QQuickPointerDeviceHandler::setAcceptedDevices(QQuickPointerDevice::DeviceTypes acceptedDevices)
+{
+    Q_D(QQuickPointerDeviceHandler);
+    if (d->acceptedDevices == acceptedDevices)
+        return;
+
+    d->acceptedDevices = acceptedDevices;
+    emit acceptedDevicesChanged();
+}
+
+/*!
+    \qmlproperty flags PointerDeviceHandler::acceptedPointerTypes
+
+    The types of pointing instruments (finger, stylus, eraser, etc.)
+    that can activate this Pointer Handler.
+
+    By default, this property is set to
+    \l {QtQuick::PointerDevice::pointerType} {PointerDevice.AllPointerTypes}.
+    If you set it to an OR combination of device types, it will ignore events
+    from non-matching events.
+
+    For example, a control could be made to respond to mouse, touch, and stylus clicks
+    in some way, but delete itself if tapped with an eraser tool on a graphics tablet,
+    with two handlers:
+
+    \qml
+    Rectangle {
+       id: rect
+       TapHandler {
+           acceptedPointerTypes: PointerDevice.GenericPointer | PointerDevice.Finger | PointerDevice.Pen
+           onTapped: console.log("clicked")
+       }
+       TapHandler {
+           acceptedPointerTypes: PointerDevice.Eraser
+           onTapped: rect.destroy()
+       }
+    }
+    \endqml
+*/
+void QQuickPointerDeviceHandler::setAcceptedPointerTypes(QQuickPointerDevice::PointerTypes acceptedPointerTypes)
+{
+    Q_D(QQuickPointerDeviceHandler);
+    if (d->acceptedPointerTypes == acceptedPointerTypes)
+        return;
+
+    d->acceptedPointerTypes = acceptedPointerTypes;
+    emit acceptedPointerTypesChanged();
+}
+
+/*!
+    \qmlproperty flags PointerDeviceHandler::acceptedModifiers
+
+    If this property is set, it will require the given keyboard modifiers to
+    be pressed in order to react to pointer events, and otherwise ignore them.
+
+    If this property is set to \c Qt.KeyboardModifierMask (the default value),
+    then the PointerHandler ignores the modifier keys.
+
+    For example, an \l [QML] Item could have two handlers of the same type,
+    one of which is enabled only if the required keyboard modifiers are
+    pressed:
+
+    \qml
+    Item {
+       TapHandler {
+           acceptedModifiers: Qt.ControlModifier
+           onTapped: console.log("control-tapped")
+       }
+       TapHandler {
+           acceptedModifiers: Qt.NoModifier
+           onTapped: console.log("tapped")
+       }
+    }
+    \endqml
+*/
+void QQuickPointerDeviceHandler::setAcceptedModifiers(Qt::KeyboardModifiers acceptedModifiers)
+{
+    Q_D(QQuickPointerDeviceHandler);
+    if (d->acceptedModifiers == acceptedModifiers)
+        return;
+
+    d->acceptedModifiers = acceptedModifiers;
+    emit acceptedModifiersChanged();
+}
+
+bool QQuickPointerDeviceHandler::wantsPointerEvent(QQuickPointerEvent *event)
+{
+    Q_D(QQuickPointerDeviceHandler);
+    if (!QQuickPointerHandler::wantsPointerEvent(event))
+        return false;
+    qCDebug(lcPointerHandlerDispatch) << objectName()
+        << "checking device type" << d->acceptedDevices
+        << "pointer type" << d->acceptedPointerTypes
+        << "modifiers" << d->acceptedModifiers;
+    if ((event->device()->type() & d->acceptedDevices) == 0)
+        return false;
+    if ((event->device()->pointerType() & d->acceptedPointerTypes) == 0)
+        return false;
+    if (d->acceptedModifiers != Qt::KeyboardModifierMask && event->modifiers() != d->acceptedModifiers)
+        return false;
+    return true;
+}
+
+QT_END_NAMESPACE
diff --git a/src/quick/handlers/qquickpointerdevicehandler_p.h b/src/quick/handlers/qquickpointerdevicehandler_p.h
new file mode 100644
index 0000000000..82b24369d3
--- /dev/null
+++ b/src/quick/handlers/qquickpointerdevicehandler_p.h
@@ -0,0 +1,99 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQuick module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#include "qquickpointerhandler_p.h"
+
+#ifndef QQUICKPOINTERDEVICEHANDLER_H
+#define QQUICKPOINTERDEVICEHANDLER_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+QT_BEGIN_NAMESPACE
+
+class QQuickPointerDeviceHandlerPrivate;
+
+class Q_AUTOTEST_EXPORT QQuickPointerDeviceHandler : public QQuickPointerHandler
+{
+    Q_OBJECT
+    Q_PROPERTY(QQuickPointerDevice::DeviceTypes acceptedDevices READ acceptedDevices WRITE setAcceptedDevices NOTIFY acceptedDevicesChanged)
+    Q_PROPERTY(QQuickPointerDevice::PointerTypes acceptedPointerTypes READ acceptedPointerTypes WRITE setAcceptedPointerTypes NOTIFY acceptedPointerTypesChanged)
+    Q_PROPERTY(Qt::MouseButtons acceptedButtons READ acceptedButtons WRITE setAcceptedButtons NOTIFY acceptedButtonsChanged)
+    Q_PROPERTY(Qt::KeyboardModifiers acceptedModifiers READ acceptedModifiers WRITE setAcceptedModifiers NOTIFY acceptedModifiersChanged)
+
+public:
+    explicit QQuickPointerDeviceHandler(QQuickItem *parent = nullptr);
+
+    QQuickPointerDevice::DeviceTypes acceptedDevices() const;
+    QQuickPointerDevice::PointerTypes acceptedPointerTypes() const;
+    Qt::MouseButtons acceptedButtons() const;
+    Qt::KeyboardModifiers acceptedModifiers() const;
+
+public Q_SLOTS:
+    void setAcceptedDevices(QQuickPointerDevice::DeviceTypes acceptedDevices);
+    void setAcceptedPointerTypes(QQuickPointerDevice::PointerTypes acceptedPointerTypes);
+    void setAcceptedButtons(Qt::MouseButtons buttons);
+    void setAcceptedModifiers(Qt::KeyboardModifiers acceptedModifiers);
+
+Q_SIGNALS:
+    void acceptedDevicesChanged();
+    void acceptedPointerTypesChanged();
+    void acceptedButtonsChanged();
+    void acceptedModifiersChanged();
+
+protected:
+    QQuickPointerDeviceHandler(QQuickPointerDeviceHandlerPrivate &dd, QQuickItem *parent = nullptr);
+
+    bool wantsPointerEvent(QQuickPointerEvent *event) override;
+
+    Q_DECLARE_PRIVATE(QQuickPointerDeviceHandler)
+};
+
+QT_END_NAMESPACE
+
+QML_DECLARE_TYPE(QQuickPointerDeviceHandler)
+
+#endif // QQUICKPOINTERDEVICEHANDLER_H
diff --git a/src/quick/handlers/qquickpointerdevicehandler_p_p.h b/src/quick/handlers/qquickpointerdevicehandler_p_p.h
new file mode 100644
index 0000000000..6a950590f3
--- /dev/null
+++ b/src/quick/handlers/qquickpointerdevicehandler_p_p.h
@@ -0,0 +1,75 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQuick module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QQUICKPOINTERDEVICEHANDLER_P_H
+#define QQUICKPOINTERDEVICEHANDLER_P_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include "qquickpointerdevicehandler_p.h"
+#include "qquickpointerhandler_p_p.h"
+
+QT_BEGIN_NAMESPACE
+
+class Q_AUTOTEST_EXPORT QQuickPointerDeviceHandlerPrivate : public QQuickPointerHandlerPrivate
+{
+    Q_DECLARE_PUBLIC(QQuickPointerDeviceHandler)
+
+public:
+    static QQuickPointerDeviceHandlerPrivate* get(QQuickPointerDeviceHandler *q) { return q->d_func(); }
+    static const QQuickPointerDeviceHandlerPrivate* get(const QQuickPointerDeviceHandler *q) { return q->d_func(); }
+
+    QQuickPointerDevice::DeviceTypes acceptedDevices = QQuickPointerDevice::AllDevices;
+    QQuickPointerDevice::PointerTypes acceptedPointerTypes = QQuickPointerDevice::AllPointerTypes;
+    Qt::MouseButtons acceptedButtons = Qt::LeftButton;
+    Qt::KeyboardModifiers acceptedModifiers = Qt::KeyboardModifierMask;
+};
+
+QT_END_NAMESPACE
+
+#endif // QQUICKPOINTERDEVICEHANDLER_P_H
diff --git a/src/quick/handlers/qquickpointerhandler.cpp b/src/quick/handlers/qquickpointerhandler.cpp
new file mode 100644
index 0000000000..12c06aa179
--- /dev/null
+++ b/src/quick/handlers/qquickpointerhandler.cpp
@@ -0,0 +1,550 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQuick module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qquickpointerhandler_p.h"
+#include "qquickpointerhandler_p_p.h"
+#include <QtQuick/private/qquickitem_p.h>
+
+QT_BEGIN_NAMESPACE
+
+Q_LOGGING_CATEGORY(lcPointerHandlerDispatch, "qt.quick.handler.dispatch")
+Q_LOGGING_CATEGORY(lcPointerHandlerGrab, "qt.quick.handler.grab")
+Q_LOGGING_CATEGORY(lcPointerHandlerActive, "qt.quick.handler.active")
+
+/*!
+    \qmltype PointerHandler
+    \qmlabstract
+    \since 5.10
+    \preliminary
+    \instantiates QQuickPointerHandler
+    \inqmlmodule QtQuick
+    \brief Abstract handler for pointer events.
+
+    PointerHandler is the base class Input Handler (not registered as a QML type) for
+    events from any kind of pointing device (touch, mouse or graphics tablet).
+*/
+
+QQuickPointerHandler::QQuickPointerHandler(QQuickItem *parent)
+  : QObject(*(new QQuickPointerHandlerPrivate), parent)
+{
+}
+
+QQuickPointerHandler::QQuickPointerHandler(QQuickPointerHandlerPrivate &dd, QQuickItem *parent)
+  : QObject(dd, parent)
+{
+}
+
+QQuickPointerHandler::~QQuickPointerHandler()
+{
+    QQuickItem *parItem = parentItem();
+    if (parItem) {
+        QQuickItemPrivate *p = QQuickItemPrivate::get(parItem);
+        p->extra.value().pointerHandlers.removeOne(this);
+    }
+}
+
+/*!
+     \qmlproperty real PointerHandler::margin
+
+     The margin beyond the bounds of the \l {PointerHandler::parent}{parent}
+     item within which an event point can activate this handler. For example, on
+     a PinchHandler where the \l {PointerHandler::target}{target} is also the
+     \c parent, it's useful to set this to a distance at least half the width
+     of a typical user's finger, so that if the \c parent has been scaled down
+     to a very small size, the pinch gesture is still possible.  Or, if a
+     TapHandler-based button is placed near the screen edge, it can be used
+     to comply with Fitts's Law: react to mouse clicks at the screen edge
+     even though the button is visually spaced away from the edge by a few pixels.
+
+     The default value is 0.
+
+     \image pointerHandlerMargin.png
+*/
+qreal QQuickPointerHandler::margin() const
+{
+    Q_D(const QQuickPointerHandler);
+    return d->m_margin;
+}
+
+void QQuickPointerHandler::setMargin(qreal pointDistanceThreshold)
+{
+    Q_D(QQuickPointerHandler);
+    if (d->m_margin == pointDistanceThreshold)
+        return;
+
+    d->m_margin = pointDistanceThreshold;
+    emit marginChanged();
+}
+
+/*!
+    Notification that the grab has changed in some way which is relevant to this handler.
+    The \a grabber (subject) will be the Input Handler whose state is changing,
+    or null if the state change regards an Item.
+    The \a transition (verb) tells what happened.
+    The \a point (object) is the point that was grabbed or ungrabbed.
+    EventPoint has the sole responsibility to call this function.
+    The Input Handler must react in whatever way is appropriate, and must
+    emit the relevant signals (for the benefit of QML code).
+    A subclass is allowed to override this virtual function, but must always
+    call its parent class's implementation in addition to (usually after)
+    whatever custom behavior it implements.
+*/
+void QQuickPointerHandler::onGrabChanged(QQuickPointerHandler *grabber, QQuickEventPoint::GrabTransition transition, QQuickEventPoint *point)
+{
+    qCDebug(lcPointerHandlerGrab) << point << transition << grabber;
+    Q_ASSERT(point);
+    if (grabber == this) {
+        bool wasCanceled = false;
+        switch (transition) {
+        case QQuickEventPoint::GrabPassive:
+        case QQuickEventPoint::GrabExclusive:
+            break;
+        case QQuickEventPoint::CancelGrabPassive:
+        case QQuickEventPoint::CancelGrabExclusive:
+            wasCanceled = true; // the grab was stolen by something else
+            Q_FALLTHROUGH();
+        case QQuickEventPoint::UngrabPassive:
+        case QQuickEventPoint::UngrabExclusive:
+            setActive(false);
+            point->setAccepted(false);
+            if (auto par = parentItem()) {
+                Q_D(const QQuickPointerHandler);
+                par->setKeepMouseGrab(d->hadKeepMouseGrab);
+                par->setKeepTouchGrab(d->hadKeepTouchGrab);
+            }
+            break;
+        case QQuickEventPoint::OverrideGrabPassive:
+            // Passive grab is still there, but we won't receive point updates right now.
+            // No need to notify about this.
+            return;
+        }
+        if (wasCanceled)
+            emit canceled(point);
+        emit grabChanged(transition, point);
+    }
+}
+
+/*!
+    Acquire or give up a passive grab of the given \a point, according to the \a grab state.
+
+    Unlike the exclusive grab, multiple Input Handlers can have passive grabs
+    simultaneously. This means that each of them will receive further events
+    when the \a point moves, and when it is finally released. Typically an
+    Input Handler should acquire a passive grab as soon as a point is pressed,
+    if the handler's constraints do not clearly rule out any interest in that
+    point. For example, DragHandler needs a passive grab in order to watch the
+    movement of a point to see whether it will be dragged past the drag
+    threshold. When a handler is actively manipulating its \l target (that is,
+    when \l active is true), it may be able to do its work with only a passive
+    grab, or it may acquire an exclusive grab if the gesture clearly must not
+    be interpreted in another way by another handler.
+*/
+void QQuickPointerHandler::setPassiveGrab(QQuickEventPoint *point, bool grab)
+{
+    qCDebug(lcPointerHandlerGrab) << point << grab;
+    if (grab) {
+        point->setGrabberPointerHandler(this, false);
+    } else {
+        point->removePassiveGrabber(this);
+    }
+}
+
+/*!
+    Check whether it's OK to take an exclusive grab of the \a point.
+
+    The default implementation will call approveGrabTransition() to check this
+    handler's \l grabPermissions. If grabbing can be done only by taking over
+    the exclusive grab from an Item, approveGrabTransition() checks the Item's
+    \l keepMouseGrab or \l keepTouchGrab flags appropriately. If grabbing can
+    be done only by taking over another handler's exclusive grab, canGrab()
+    also calls approveGrabTransition() on the handler which is about to lose
+    its grab. Either one can deny the takeover.
+*/
+bool QQuickPointerHandler::canGrab(QQuickEventPoint *point)
+{
+    QQuickPointerHandler *existingPhGrabber = point->grabberPointerHandler();
+    return approveGrabTransition(point, this) &&
+        (existingPhGrabber ? existingPhGrabber->approveGrabTransition(point, this) : true);
+}
+
+/*!
+    Check this handler's rules to see if \l proposedGrabber will be allowed to take
+    the exclusive grab.  This function may be called twice: once on the instance which
+    will take the grab, and once on the instance which would thereby lose its grab,
+    in case of a takeover scenario.
+*/
+bool QQuickPointerHandler::approveGrabTransition(QQuickEventPoint *point, QObject *proposedGrabber)
+{
+    Q_D(const QQuickPointerHandler);
+    bool allowed = false;
+    if (proposedGrabber == this) {
+        QObject* existingGrabber = point->exclusiveGrabber();
+        allowed = (existingGrabber == nullptr) || ((d->grabPermissions & CanTakeOverFromAnything) == CanTakeOverFromAnything);
+        if (existingGrabber) {
+            if (QQuickPointerHandler *existingPhGrabber = point->grabberPointerHandler()) {
+                if (!allowed && (d->grabPermissions & CanTakeOverFromHandlersOfDifferentType) &&
+                        existingPhGrabber->metaObject()->className() != metaObject()->className())
+                    allowed = true;
+                if (!allowed && (d->grabPermissions & CanTakeOverFromHandlersOfSameType) &&
+                        existingPhGrabber->metaObject()->className() == metaObject()->className())
+                    allowed = true;
+            } else if ((d->grabPermissions & CanTakeOverFromItems)) {
+                QQuickItem * existingItemGrabber = point->grabberItem();
+                if (existingItemGrabber && !((existingItemGrabber->keepMouseGrab() && point->pointerEvent()->asPointerMouseEvent()) ||
+                                             (existingItemGrabber->keepTouchGrab() && point->pointerEvent()->asPointerTouchEvent())))
+                    allowed = true;
+            }
+        }
+    } else {
+        // proposedGrabber is different: that means this instance will lose its grab
+        if (proposedGrabber) {
+            if ((d->grabPermissions & ApprovesTakeOverByAnything) == ApprovesTakeOverByAnything)
+                allowed = true;
+            if (!allowed && (d->grabPermissions & ApprovesTakeOverByHandlersOfDifferentType) &&
+                    proposedGrabber->metaObject()->className() != metaObject()->className())
+                allowed = true;
+            if (!allowed && (d->grabPermissions & ApprovesTakeOverByHandlersOfSameType) &&
+                    proposedGrabber->metaObject()->className() == metaObject()->className())
+                allowed = true;
+            if (!allowed && (d->grabPermissions & ApprovesTakeOverByItems) && proposedGrabber->inherits("QQuickItem"))
+                allowed = true;
+        } else {
+            if (!allowed && (d->grabPermissions & ApprovesCancellation))
+                allowed = true;
+        }
+    }
+    qCDebug(lcPointerHandlerGrab) << "point" << hex << point->pointId() << "permission" <<
+            QMetaEnum::fromType<GrabPermissions>().valueToKeys(grabPermissions()) <<
+            ':' << this << (allowed ? "approved to" : "denied to") << proposedGrabber;
+    return allowed;
+}
+
+/*!
+    \qmlproperty flags QtQuick::PointerHandler::grabPermissions
+
+    This property specifies the permissions when this handler's logic decides
+    to take over the exclusive grab, or when it is asked to approve grab
+    takeover or cancellation by another handler.
+
+    \value PointerHandler.TakeOverForbidden
+           This handler neither takes from nor gives grab permission to any type of Item or Handler.
+    \value PointerHandler.CanTakeOverFromHandlersOfSameType
+           This handler can take the exclusive grab from another handler of the same class.
+    \value PointerHandler.CanTakeOverFromHandlersOfDifferentType
+           This handler can take the exclusive grab from any kind of handler.
+    \value PointerHandler.CanTakeOverFromAnything
+           This handler can take the exclusive grab from any type of Item or Handler.
+    \value PointerHandler.ApprovesTakeOverByHandlersOfSameType
+           This handler gives permission for another handler of the same class to take the grab.
+    \value PointerHandler.ApprovesTakeOverByHandlersOfDifferentType
+           This handler gives permission for any kind of handler to take the grab.
+    \value PointerHandler.ApprovesTakeOverByItems
+           This handler gives permission for any kind of Item to take the grab.
+    \value PointerHandler.ApprovesCancellation
+           This handler will allow its grab to be set to null.
+    \value PointerHandler.ApprovesTakeOverByAnything
+           This handler gives permission for any any type of Item or Handler to take the grab.
+
+    The default is
+    \c {PointerHandler.CanTakeOverFromItems | PointerHandler.CanTakeOverFromHandlersOfDifferentType | PointerHandler.ApprovesTakeOverByAnything}
+    which allows most takeover scenarios but avoids e.g. two PinchHandlers fighting
+    over the same touchpoints.
+*/
+QQuickPointerHandler::GrabPermissions QQuickPointerHandler::grabPermissions() const
+{
+    Q_D(const QQuickPointerHandler);
+    return static_cast<QQuickPointerHandler::GrabPermissions>(d->grabPermissions);
+}
+
+void QQuickPointerHandler::setGrabPermissions(GrabPermissions grabPermission)
+{
+    Q_D(QQuickPointerHandler);
+    if (d->grabPermissions == grabPermission)
+        return;
+
+    d->grabPermissions = grabPermission;
+    emit grabPermissionChanged();
+}
+
+void QQuickPointerHandler::classBegin()
+{
+}
+
+void QQuickPointerHandler::componentComplete()
+{
+}
+
+QQuickPointerEvent *QQuickPointerHandler::currentEvent()
+{
+    Q_D(const QQuickPointerHandler);
+    return d->currentEvent;
+}
+
+/*!
+    Acquire or give up the exclusive grab of the given \a point, according to
+    the \a grab state, and subject to the rules: canGrab(), and the rule not to
+    relinquish another handler's grab. Returns true if permission is granted,
+    or if the exclusive grab has already been acquired or relinquished as
+    specified. Returns false if permission is denied either by this handler or
+    by the handler or item from which this handler would take over
+*/
+bool QQuickPointerHandler::setExclusiveGrab(QQuickEventPoint *point, bool grab)
+{
+    if ((grab && point->exclusiveGrabber() == this) || (!grab && point->exclusiveGrabber() != this))
+        return true;
+    // TODO m_hadKeepMouseGrab m_hadKeepTouchGrab
+    bool allowed = true;
+    if (grab) {
+        allowed = canGrab(point);
+    } else {
+        QQuickPointerHandler *existingPhGrabber = point->grabberPointerHandler();
+        // Ask before allowing one handler to cancel another's grab
+        if (existingPhGrabber && existingPhGrabber != this && !existingPhGrabber->approveGrabTransition(point, nullptr))
+            allowed = false;
+    }
+    qCDebug(lcPointerHandlerGrab) << point << (grab ? "grab" : "ungrab") << (allowed ? "allowed" : "forbidden") <<
+        point->exclusiveGrabber() << "->" << (grab ? this : nullptr);
+    if (allowed)
+        point->setGrabberPointerHandler(grab ? this : nullptr, true);
+    return allowed;
+}
+
+/*!
+    Cancel any existing grab of the given \a point.
+*/
+void QQuickPointerHandler::cancelAllGrabs(QQuickEventPoint *point)
+{
+    qCDebug(lcPointerHandlerGrab) << point;
+    point->cancelAllGrabs(this);
+}
+
+QPointF QQuickPointerHandler::eventPos(const QQuickEventPoint *point) const
+{
+    return (target() ? target()->mapFromScene(point->scenePosition()) : point->scenePosition());
+}
+
+bool QQuickPointerHandler::parentContains(const QQuickEventPoint *point) const
+{
+    if (!point)
+        return false;
+    if (QQuickItem *par = parentItem()) {
+        if (par->window()) {
+            QPoint screenPosition = par->window()->mapToGlobal(point->scenePosition().toPoint());
+            if (!par->window()->geometry().contains(screenPosition))
+                return false;
+        }
+        QPointF p = par->mapFromScene(point->scenePosition());
+        qreal m = margin();
+        if (m > 0)
+            return p.x() >= -m && p.y() >= -m && p.x() <= par->width() + m && p.y() <= par->height() + m;
+        return par->contains(p);
+    }
+    return false;
+}
+
+/*!
+     \qmlproperty bool QtQuick::PointerHandler::enabled
+
+     If a PointerHandler is disabled, it will reject all events
+     and no signals will be emitted.
+*/
+bool QQuickPointerHandler::enabled() const
+{
+    Q_D(const QQuickPointerHandler);
+    return d->enabled;
+}
+
+void QQuickPointerHandler::setEnabled(bool enabled)
+{
+    Q_D(QQuickPointerHandler);
+    if (d->enabled == enabled)
+        return;
+
+    d->enabled = enabled;
+    emit enabledChanged();
+}
+
+bool QQuickPointerHandler::active() const
+{
+    Q_D(const QQuickPointerHandler);
+    return d->active;
+}
+
+/*!
+    \qmlproperty Item QtQuick::PointerHandler::target
+
+    The Item which this handler will manipulate.
+
+    By default, it is the same as the \l [QML] {parent}, the Item within which
+    the handler is declared. However, it can sometimes be useful to set the
+    target to a different Item, in order to handle events within one item
+    but manipulate another; or to \c null, to disable the default behavior
+    and do something else instead.
+*/
+void QQuickPointerHandler::setTarget(QQuickItem *target)
+{
+    Q_D(QQuickPointerHandler);
+    d->targetExplicitlySet = true;
+    if (d->target == target)
+        return;
+
+    QQuickItem *oldTarget = d->target;
+    d->target = target;
+    onTargetChanged(oldTarget);
+    emit targetChanged();
+}
+
+QQuickItem *QQuickPointerHandler::parentItem() const
+{
+    return static_cast<QQuickItem *>(QObject::parent());
+}
+
+QQuickItem *QQuickPointerHandler::target() const
+{
+    Q_D(const QQuickPointerHandler);
+    if (!d->targetExplicitlySet)
+        return parentItem();
+    return d->target;
+}
+
+void QQuickPointerHandler::handlePointerEvent(QQuickPointerEvent *event)
+{
+    bool wants = wantsPointerEvent(event);
+    qCDebug(lcPointerHandlerDispatch) << metaObject()->className() << objectName()
+                                      << "on" << parentItem()->metaObject()->className() << parentItem()->objectName()
+                                      << (wants ? "WANTS" : "DECLINES") << event;
+    if (wants) {
+        handlePointerEventImpl(event);
+    } else {
+        setActive(false);
+        int pCount = event->pointCount();
+        for (int i = 0; i < pCount; ++i) {
+            QQuickEventPoint *pt = event->point(i);
+            if (pt->grabberPointerHandler() == this && pt->state() != QQuickEventPoint::Stationary)
+                pt->cancelExclusiveGrab();
+        }
+    }
+    event->device()->eventDeliveryTargets().append(this);
+}
+
+bool QQuickPointerHandler::wantsPointerEvent(QQuickPointerEvent *event)
+{
+    Q_D(const QQuickPointerHandler);
+    Q_UNUSED(event)
+    return d->enabled;
+}
+
+bool QQuickPointerHandler::wantsEventPoint(QQuickEventPoint *point)
+{
+    bool ret = point->exclusiveGrabber() == this || point->passiveGrabbers().contains(this) || parentContains(point);
+    qCDebug(lcPointerHandlerDispatch) << hex << point->pointId() << "@" << point->scenePosition()
+                                      << metaObject()->className() << objectName() << ret;
+    return ret;
+}
+
+/*!
+    \readonly
+    \qmlproperty bool QtQuick::PointerHandler::active
+
+    This holds true whenever this Input Handler has taken sole responsibility
+    for handing one or more EventPoints, by successfully taking an exclusive
+    grab of those points. This means that it is keeping its properties
+    up-to-date according to the movements of those Event Points and actively
+    manipulating its \l target (if any).
+*/
+void QQuickPointerHandler::setActive(bool active)
+{
+    Q_D(QQuickPointerHandler);
+    if (d->active != active) {
+        qCDebug(lcPointerHandlerActive) << this << d->active << "->" << active;
+        d->active = active;
+        onActiveChanged();
+        emit activeChanged();
+    }
+}
+
+void QQuickPointerHandler::handlePointerEventImpl(QQuickPointerEvent *event)
+{
+    Q_D(QQuickPointerHandler);
+    d->currentEvent = event;
+}
+
+/*!
+    \readonly
+    \qmlproperty Item QtQuick::PointerHandler::parent
+
+    The \l Item which is the scope of the handler; the Item in which it was declared.
+    The handler will handle events on behalf of this Item, which means a
+    pointer event is relevant if at least one of its event points occurs within
+    the Item's interior.  Initially \l [QML] {target} {target()} is the same, but it
+    can be reassigned.
+
+    \sa {target}, QObject::parent()
+*/
+
+/*!
+    \qmlsignal QtQuick::PointerHandler::grabChanged(GrabTransition transition, EventPoint point)
+
+    This signal is emitted when the grab has changed in some way which is
+    relevant to this handler.
+
+    The \a transition (verb) tells what happened.
+    The \a point (object) is the point that was grabbed or ungrabbed.
+*/
+
+/*!
+    \qmlsignal QtQuick::PointerHandler::canceled(EventPoint point)
+
+    If this handler has already grabbed the given \a point, this signal is
+    emitted when the grab is stolen by a different Pointer Handler or Item.
+*/
+
+QQuickPointerHandlerPrivate::QQuickPointerHandlerPrivate()
+  : grabPermissions(QQuickPointerHandler::CanTakeOverFromItems |
+                      QQuickPointerHandler::CanTakeOverFromHandlersOfDifferentType |
+                      QQuickPointerHandler::ApprovesTakeOverByAnything)
+  , enabled(true)
+  , active(false)
+  , targetExplicitlySet(false)
+  , hadKeepMouseGrab(false)
+  , hadKeepTouchGrab(false)
+{
+}
+
+QT_END_NAMESPACE
diff --git a/src/quick/handlers/qquickpointerhandler_p.h b/src/quick/handlers/qquickpointerhandler_p.h
new file mode 100644
index 0000000000..c600e42491
--- /dev/null
+++ b/src/quick/handlers/qquickpointerhandler_p.h
@@ -0,0 +1,157 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQuick module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QQUICKPOINTERHANDLER_H
+#define QQUICKPOINTERHANDLER_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include <QtQuick/private/qquickevents_p_p.h>
+#include <QtQuick/private/qquickitem_p.h>
+
+QT_BEGIN_NAMESPACE
+
+Q_DECLARE_LOGGING_CATEGORY(lcPointerHandlerDispatch)
+
+class QQuickPointerHandlerPrivate;
+
+class Q_QUICK_PRIVATE_EXPORT QQuickPointerHandler : public QObject, public QQmlParserStatus
+{
+    Q_OBJECT
+    Q_INTERFACES(QQmlParserStatus)
+
+    Q_PROPERTY(bool enabled READ enabled WRITE setEnabled NOTIFY enabledChanged)
+    Q_PROPERTY(bool active READ active NOTIFY activeChanged)
+    Q_PROPERTY(QQuickItem * target READ target WRITE setTarget NOTIFY targetChanged)
+    Q_PROPERTY(QQuickItem * parent READ parentItem CONSTANT)
+    Q_PROPERTY(GrabPermissions grabPermissions READ grabPermissions WRITE setGrabPermissions NOTIFY grabPermissionChanged)
+    Q_PROPERTY(qreal margin READ margin WRITE setMargin NOTIFY marginChanged)
+
+public:
+    explicit QQuickPointerHandler(QQuickItem *parent = nullptr);
+    ~QQuickPointerHandler();
+
+    enum GrabPermission {
+        TakeOverForbidden = 0x0,
+        CanTakeOverFromHandlersOfSameType = 0x01,
+        CanTakeOverFromHandlersOfDifferentType= 0x02,
+        CanTakeOverFromItems = 0x04,
+        CanTakeOverFromAnything = 0x0F,
+        ApprovesTakeOverByHandlersOfSameType = 0x10,
+        ApprovesTakeOverByHandlersOfDifferentType= 0x20,
+        ApprovesTakeOverByItems = 0x40,
+        ApprovesCancellation = 0x80,
+        ApprovesTakeOverByAnything = 0xF0
+    };
+    Q_DECLARE_FLAGS(GrabPermissions, GrabPermission)
+    Q_FLAG(GrabPermissions)
+
+public:
+    bool enabled() const;
+    void setEnabled(bool enabled);
+
+    bool active() const;
+
+    QQuickItem *target() const;
+    void setTarget(QQuickItem *target);
+
+    QQuickItem * parentItem() const;
+
+    void handlePointerEvent(QQuickPointerEvent *event);
+
+    GrabPermissions grabPermissions() const;
+    void setGrabPermissions(GrabPermissions grabPermissions);
+
+    qreal margin() const;
+    void setMargin(qreal pointDistanceThreshold);
+
+Q_SIGNALS:
+    void enabledChanged();
+    void activeChanged();
+    void targetChanged();
+    void marginChanged();
+    void grabChanged(QQuickEventPoint::GrabTransition transition, QQuickEventPoint *point);
+    void grabPermissionChanged();
+    void canceled(QQuickEventPoint *point);
+
+protected:
+    QQuickPointerHandler(QQuickPointerHandlerPrivate &dd, QQuickItem *parent);
+
+    void classBegin() override;
+    void componentComplete() override;
+
+    QQuickPointerEvent *currentEvent();
+    virtual bool wantsPointerEvent(QQuickPointerEvent *event);
+    virtual bool wantsEventPoint(QQuickEventPoint *point);
+    virtual void handlePointerEventImpl(QQuickPointerEvent *event);
+    void setActive(bool active);
+    virtual void onTargetChanged(QQuickItem *oldTarget) { Q_UNUSED(oldTarget); }
+    virtual void onActiveChanged() { }
+    virtual void onGrabChanged(QQuickPointerHandler *grabber, QQuickEventPoint::GrabTransition transition, QQuickEventPoint *point);
+    virtual bool canGrab(QQuickEventPoint *point);
+    virtual bool approveGrabTransition(QQuickEventPoint *point, QObject *proposedGrabber);
+    void setPassiveGrab(QQuickEventPoint *point, bool grab = true);
+    bool setExclusiveGrab(QQuickEventPoint *point, bool grab = true);
+    void cancelAllGrabs(QQuickEventPoint *point);
+    QPointF eventPos(const QQuickEventPoint *point) const;
+    bool parentContains(const QQuickEventPoint *point) const;
+
+    friend class QQuickEventPoint;
+    friend class QQuickItemPrivate;
+    friend class QQuickWindowPrivate;
+
+    Q_DECLARE_PRIVATE(QQuickPointerHandler)
+};
+
+Q_DECLARE_OPERATORS_FOR_FLAGS(QQuickPointerHandler::GrabPermissions)
+
+QT_END_NAMESPACE
+
+QML_DECLARE_TYPE(QQuickPointerHandler)
+
+#endif // QQUICKPOINTERHANDLER_H
diff --git a/src/quick/handlers/qquickpointerhandler_p_p.h b/src/quick/handlers/qquickpointerhandler_p_p.h
new file mode 100644
index 0000000000..2ea4905643
--- /dev/null
+++ b/src/quick/handlers/qquickpointerhandler_p_p.h
@@ -0,0 +1,84 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQuick module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QQUICKPOINTERHANDLER_P_H
+#define QQUICKPOINTERHANDLER_P_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include "qevent.h"
+
+#include <QtQuick/private/qquickevents_p_p.h>
+#include <QtQuick/private/qquickpointerhandler_p.h>
+
+QT_BEGIN_NAMESPACE
+
+class Q_QUICK_PRIVATE_EXPORT QQuickPointerHandlerPrivate : public QObjectPrivate
+{
+    Q_DECLARE_PUBLIC(QQuickPointerHandler)
+
+public:
+    static QQuickPointerHandlerPrivate* get(QQuickPointerHandler *q) { return q->d_func(); }
+    static const QQuickPointerHandlerPrivate* get(const QQuickPointerHandler *q) { return q->d_func(); }
+
+    QQuickPointerHandlerPrivate();
+
+    QQuickPointerEvent *currentEvent = nullptr;
+    QQuickItem *target = nullptr;
+    qreal m_margin = 0;
+    uint8_t grabPermissions : 8;
+    bool enabled : 1;
+    bool active : 1;
+    bool targetExplicitlySet : 1;
+    bool hadKeepMouseGrab : 1;    // some handlers override target()->setKeepMouseGrab(); this remembers previous state
+    bool hadKeepTouchGrab : 1;    // some handlers override target()->setKeepTouchGrab(); this remembers previous state
+};
+
+QT_END_NAMESPACE
+
+#endif // QQUICKPOINTERHANDLER_P_H
diff --git a/src/quick/handlers/qquickpointhandler.cpp b/src/quick/handlers/qquickpointhandler.cpp
new file mode 100644
index 0000000000..30f62332ba
--- /dev/null
+++ b/src/quick/handlers/qquickpointhandler.cpp
@@ -0,0 +1,165 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQuick module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qquickpointhandler_p.h"
+#include <private/qquickwindow_p.h>
+#include <QDebug>
+
+QT_BEGIN_NAMESPACE
+
+/*!
+    \qmltype PointHandler
+    \instantiates QQuickPointHandler
+    \inherits SinglePointHandler
+    \inqmlmodule QtQuick
+    \ingroup qtquick-input-handlers
+    \brief Handler for reacting to a single touchpoint.
+
+    PointHandler can be used to show feedback about a touchpoint or the mouse
+    position, or to otherwise react to pointer events.
+
+    When a press event occurs, each instance of PointHandler chooses a
+    single point which is not yet "taken" at that moment: if the press
+    occurs within the bounds of the \l {PointerHandler::parent}, and
+    no sibling PointHandler within the same \l {PointerHandler::parent}
+    has yet acquired a passive grab on that point, and if the other
+    constraints such as \l {PointerDeviceHandler::acceptedButtons}{acceptedButtons}, \l {PointerDeviceHandler::acceptedDevices}{acceptedDevices} etc.
+    are satisfied, it's
+    eligible, and the PointHandler then acquires a passive grab. In
+    this way, the \l {PointerHandler::parent} acts like an exclusive
+    group: there can be multiple instances of PointHandler, and the
+    set of pressed touchpoints will be distributed among them. Each
+    PointHandler which has chosen a point to track has its \l active
+    property \c true. It then continues to track its chosen point
+    until release: the properties of the \l point will be kept
+    up-to-date. Any Item can bind to these properties, and thereby
+    follow the point's movements.
+
+    By being only a passive grabber, it has the ability to keep independent
+    oversight of all movements. The passive grab cannot be stolen or overridden
+    even when other gestures are detected and exclusive grabs occur.
+
+    If your goal is orthogonal surveillance of eventpoints, an older
+    alternative was QObject::installEventFilter(), but that has never been a
+    built-in QtQuick feature: it requires some C++ code, such as a QQuickItem
+    subclass. PointHandler is more efficient than that, because only pointer
+    events will be delivered to it, during the course of normal event delivery
+    in QQuickWindow; whereas an event filter needs to filter all QEvents of all
+    types, and thus sets itself up as a potential event delivery bottleneck.
+
+    One possible use case is to add this handler to a transparent Item which is
+    on top of the rest of the scene (by having a high \l{Item::z} {z} value),
+    so that when a point is freshly pressed, it will be delivered to that Item
+    and its handlers first, providing the opportunity to take the passive grab
+    as early as possible. Such an item (like a pane of glass over the whole UI)
+    can be a convenient parent for other Items which visualize the kind of reactive
+    feedback which must always be on top; and likewise it can be the parent for
+    popups, popovers, dialogs and so on. If it will be used in that way, it can
+    be helpful for your main.cpp to use QQmlContext::setContextProperty() to
+    make the "glass pane" accessible by ID to the entire UI, so that other
+    Items and PointHandlers can be reparented to it.
+
+    \snippet pointerHandlers/pointHandler.qml 0
+
+    Like all input handlers, a PointHandler has a \l target property, which
+    may be used as a convenient place to put a point-tracking Item; but
+    PointHandler will not automatically manipulate the \c target item in any way.
+    You need to use bindings to make it react to the \l point.
+
+    \note On macOS, PointHandler does not react to the trackpad by default.
+    That is because macOS can provide either native gesture recognition, or raw
+    touchpoints, but not both. We prefer to use the native gesture event in
+    PinchHandler, so we do not want to disable it by enabling touch. However
+    MultiPointTouchArea does enable touch, thus disabling native gesture
+    recognition within the entire window; so it's an alternative if you only
+    want to react to all the touchpoints but do not require the smooth
+    native-gesture experience.
+
+    \sa MultiPointTouchArea
+*/
+
+QQuickPointHandler::QQuickPointHandler(QQuickItem *parent)
+    : QQuickSinglePointHandler(parent)
+{
+    setIgnoreAdditionalPoints();
+}
+
+bool QQuickPointHandler::wantsEventPoint(QQuickEventPoint *pt)
+{
+    // On press, we want it unless a sibling of the same type also does.
+    if (pt->state() == QQuickEventPoint::Pressed && QQuickSinglePointHandler::wantsEventPoint(pt)) {
+        for (const QQuickPointerHandler *grabber : pt->passiveGrabbers()) {
+            if (grabber && grabber->parent() == parent() &&
+                    grabber->metaObject()->className() == metaObject()->className())
+                return false;
+        }
+        return true;
+    }
+    // If we've already been interested in a point, stay interested, even if it has strayed outside bounds.
+    return (pt->state() != QQuickEventPoint::Pressed && point().id() == pt->pointId());
+}
+
+void QQuickPointHandler::handleEventPoint(QQuickEventPoint *point)
+{
+    switch (point->state()) {
+    case QQuickEventPoint::Pressed:
+        if (point->pointerEvent()->asPointerTouchEvent() ||
+                (point->pointerEvent()->buttons() & acceptedButtons()) != Qt::NoButton) {
+            setPassiveGrab(point);
+            setActive(true);
+        }
+        break;
+    case QQuickEventPoint::Released:
+        if (point->pointerEvent()->asPointerTouchEvent() ||
+                (point->pointerEvent()->buttons() & acceptedButtons()) == Qt::NoButton)
+            setActive(false);
+        break;
+    default:
+        break;
+    }
+    point->setAccepted(false); // Just lurking... don't interfere with propagation
+    emit translationChanged();
+}
+
+QVector2D QQuickPointHandler::translation() const
+{
+    return QVector2D(point().position() - point().pressPosition());
+}
+
+QT_END_NAMESPACE
diff --git a/src/quick/handlers/qquickpointhandler_p.h b/src/quick/handlers/qquickpointhandler_p.h
new file mode 100644
index 0000000000..380ce1f90f
--- /dev/null
+++ b/src/quick/handlers/qquickpointhandler_p.h
@@ -0,0 +1,80 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQuick module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QQUICKPONTHANDLER_H
+#define QQUICKPONTHANDLER_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include "qquicksinglepointhandler_p.h"
+
+QT_BEGIN_NAMESPACE
+
+class Q_AUTOTEST_EXPORT QQuickPointHandler : public QQuickSinglePointHandler
+{
+    Q_OBJECT
+    Q_PROPERTY(QVector2D translation READ translation NOTIFY translationChanged)
+
+public:
+    explicit QQuickPointHandler(QQuickItem *parent = nullptr);
+
+    QVector2D translation() const;
+
+Q_SIGNALS:
+    void translationChanged();
+
+protected:
+    bool wantsEventPoint(QQuickEventPoint *pt) override;
+    void handleEventPoint(QQuickEventPoint *point) override;
+};
+
+QT_END_NAMESPACE
+
+QML_DECLARE_TYPE(QQuickPointHandler)
+
+#endif // QQUICKPONTHANDLER_H
diff --git a/src/quick/handlers/qquicksinglepointhandler.cpp b/src/quick/handlers/qquicksinglepointhandler.cpp
new file mode 100644
index 0000000000..c0fa39fad3
--- /dev/null
+++ b/src/quick/handlers/qquicksinglepointhandler.cpp
@@ -0,0 +1,223 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQuick module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qquicksinglepointhandler_p.h"
+#include "qquicksinglepointhandler_p_p.h"
+
+QT_BEGIN_NAMESPACE
+Q_DECLARE_LOGGING_CATEGORY(DBG_TOUCH_TARGET)
+
+/*!
+    \qmltype SinglePointHandler
+    \qmlabstract
+    \preliminary
+    \instantiates QQuickSinglePointHandler
+    \inherits PointerDeviceHandler
+    \inqmlmodule QtQuick
+    \brief Abstract handler for single-point Pointer Events.
+
+    An intermediate class (not registered as a QML type)
+    for the most common handlers: those which expect only a single point.
+    wantsPointerEvent() will choose the first point which is inside the
+    \l target item, and return true as long as the event contains that point.
+    Override handleEventPoint() to implement a single-point handler.
+*/
+
+QQuickSinglePointHandler::QQuickSinglePointHandler(QQuickItem *parent)
+  : QQuickPointerDeviceHandler(*(new QQuickSinglePointHandlerPrivate), parent)
+{
+}
+
+QQuickSinglePointHandler::QQuickSinglePointHandler(QQuickSinglePointHandlerPrivate &dd, QQuickItem *parent)
+  : QQuickPointerDeviceHandler(dd, parent)
+{
+}
+
+bool QQuickSinglePointHandler::wantsPointerEvent(QQuickPointerEvent *event)
+{
+    Q_D(QQuickSinglePointHandler);
+    if (!QQuickPointerDeviceHandler::wantsPointerEvent(event))
+        return false;
+    if (event->device()->pointerType() != QQuickPointerDevice::Finger &&
+            (event->buttons() & acceptedButtons()) == 0 && (event->button() & acceptedButtons()) == 0)
+        return false;
+
+    if (d->pointInfo.id()) {
+        // We already know which one we want, so check whether it's there.
+        // It's expected to be an update or a release.
+        // If we no longer want it, cancel the grab.
+        int candidatePointCount = 0;
+        bool missing = true;
+        QQuickEventPoint *point = nullptr;
+        int c = event->pointCount();
+        for (int i = 0; i < c; ++i) {
+            QQuickEventPoint *p = event->point(i);
+            const bool found = (p->pointId() == d->pointInfo.id());
+            if (found)
+                missing = false;
+            if (wantsEventPoint(p)) {
+                ++candidatePointCount;
+                if (found)
+                    point = p;
+            }
+        }
+        if (missing)
+            qCWarning(DBG_TOUCH_TARGET) << this << "pointId" << hex << d->pointInfo.id()
+                << "is missing from current event, but was neither canceled nor released";
+        if (point) {
+            if (candidatePointCount == 1 || (candidatePointCount > 1 && d->ignoreAdditionalPoints)) {
+                point->setAccepted();
+                return true;
+            } else {
+                point->cancelAllGrabs(this);
+            }
+        } else {
+            return false;
+        }
+    } else {
+        // We have not yet chosen a point; choose the first one for which wantsEventPoint() returns true.
+        int candidatePointCount = 0;
+        int c = event->pointCount();
+        QQuickEventPoint *chosen = nullptr;
+        for (int i = 0; i < c && !chosen; ++i) {
+            QQuickEventPoint *p = event->point(i);
+            if (!p->exclusiveGrabber() && wantsEventPoint(p)) {
+                if (!chosen)
+                    chosen = p;
+                ++candidatePointCount;
+            }
+        }
+        if (chosen && candidatePointCount == 1) {
+            setPointId(chosen->pointId());
+            chosen->setAccepted();
+        }
+    }
+    return d->pointInfo.id();
+}
+
+void QQuickSinglePointHandler::handlePointerEventImpl(QQuickPointerEvent *event)
+{
+    Q_D(QQuickSinglePointHandler);
+    QQuickPointerDeviceHandler::handlePointerEventImpl(event);
+    QQuickEventPoint *currentPoint = event->pointById(d->pointInfo.id());
+    Q_ASSERT(currentPoint);
+    d->pointInfo.reset(currentPoint);
+    handleEventPoint(currentPoint);
+    if (currentPoint->state() == QQuickEventPoint::Released && (event->buttons() & acceptedButtons()) == Qt::NoButton) {
+        setExclusiveGrab(currentPoint, false);
+        d->reset();
+    }
+    emit pointChanged();
+}
+
+void QQuickSinglePointHandler::onGrabChanged(QQuickPointerHandler *grabber, QQuickEventPoint::GrabTransition transition, QQuickEventPoint *point)
+{
+    Q_D(QQuickSinglePointHandler);
+    if (grabber != this)
+        return;
+    switch (transition) {
+    case QQuickEventPoint::GrabExclusive:
+        d->pointInfo.m_sceneGrabPosition = point->sceneGrabPosition();
+        setActive(true);
+        QQuickPointerHandler::onGrabChanged(grabber, transition, point);
+        break;
+    case QQuickEventPoint::GrabPassive:
+        d->pointInfo.m_sceneGrabPosition = point->sceneGrabPosition();
+        QQuickPointerHandler::onGrabChanged(grabber, transition, point);
+        break;
+    case QQuickEventPoint::OverrideGrabPassive:
+        return; // don't emit
+    case QQuickEventPoint::UngrabPassive:
+    case QQuickEventPoint::UngrabExclusive:
+    case QQuickEventPoint::CancelGrabPassive:
+    case QQuickEventPoint::CancelGrabExclusive:
+        // the grab is lost or relinquished, so the point is no longer relevant
+        QQuickPointerHandler::onGrabChanged(grabber, transition, point);
+        d->reset();
+        break;
+    }
+}
+
+void QQuickSinglePointHandler::setIgnoreAdditionalPoints(bool v)
+{
+    Q_D(QQuickSinglePointHandler);
+    d->ignoreAdditionalPoints = v;
+}
+
+void QQuickSinglePointHandler::moveTarget(QPointF pos, QQuickEventPoint *point)
+{
+    Q_D(QQuickSinglePointHandler);
+    target()->setPosition(pos);
+    d->pointInfo.m_scenePosition = point->scenePosition();
+    d->pointInfo.m_position = target()->mapFromScene(d->pointInfo.m_scenePosition);
+}
+
+void QQuickSinglePointHandler::setPointId(int id)
+{
+    Q_D(QQuickSinglePointHandler);
+    d->pointInfo.m_id = id;
+}
+
+QQuickHandlerPoint QQuickSinglePointHandler::point() const
+{
+    Q_D(const QQuickSinglePointHandler);
+    return d->pointInfo;
+}
+
+/*!
+    \readonly
+    \qmlproperty HandlerPoint QtQuick::SinglePointHandler::point
+
+    The event point currently being handled. When no point is currently being
+    handled, this object is reset to default values (all coordinates are 0).
+*/
+
+QQuickSinglePointHandlerPrivate::QQuickSinglePointHandlerPrivate()
+  : QQuickPointerDeviceHandlerPrivate()
+{
+}
+
+void QQuickSinglePointHandlerPrivate::reset()
+{
+    Q_Q(QQuickSinglePointHandler);
+    q->setActive(false);
+    pointInfo.reset();
+}
+
+QT_END_NAMESPACE
diff --git a/src/quick/handlers/qquicksinglepointhandler_p.h b/src/quick/handlers/qquicksinglepointhandler_p.h
new file mode 100644
index 0000000000..edc55aaaf6
--- /dev/null
+++ b/src/quick/handlers/qquicksinglepointhandler_p.h
@@ -0,0 +1,97 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQuick module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QQUICKPOINTERSINGLEHANDLER_H
+#define QQUICKPOINTERSINGLEHANDLER_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include "qquickhandlerpoint_p.h"
+#include "qquickpointerdevicehandler_p.h"
+
+QT_BEGIN_NAMESPACE
+
+class QQuickSinglePointHandlerPrivate;
+
+class Q_QUICK_PRIVATE_EXPORT QQuickSinglePointHandler : public QQuickPointerDeviceHandler
+{
+    Q_OBJECT
+    Q_PROPERTY(QQuickHandlerPoint point READ point NOTIFY pointChanged)
+
+public:
+    explicit QQuickSinglePointHandler(QQuickItem *parent = nullptr);
+
+    QQuickHandlerPoint point() const;
+
+Q_SIGNALS:
+    void pointChanged();
+
+protected:
+    QQuickSinglePointHandler(QQuickSinglePointHandlerPrivate &dd, QQuickItem *parent);
+
+    bool wantsPointerEvent(QQuickPointerEvent *event) override;
+    void handlePointerEventImpl(QQuickPointerEvent *event) override;
+    virtual void handleEventPoint(QQuickEventPoint *point) = 0;
+
+    QQuickEventPoint *currentPoint(QQuickPointerEvent *ev);
+    void onGrabChanged(QQuickPointerHandler *grabber, QQuickEventPoint::GrabTransition transition, QQuickEventPoint *point) override;
+
+    void setIgnoreAdditionalPoints(bool v = true);
+
+    void moveTarget(QPointF pos, QQuickEventPoint *point);
+
+    void setPointId(int id);
+
+    Q_DECLARE_PRIVATE(QQuickSinglePointHandler)
+};
+
+QT_END_NAMESPACE
+
+QML_DECLARE_TYPE(QQuickSinglePointHandler)
+
+#endif // QQUICKPOINTERSINGLEHANDLER_H
diff --git a/src/quick/handlers/qquicksinglepointhandler_p_p.h b/src/quick/handlers/qquicksinglepointhandler_p_p.h
new file mode 100644
index 0000000000..1e66c25e14
--- /dev/null
+++ b/src/quick/handlers/qquicksinglepointhandler_p_p.h
@@ -0,0 +1,79 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQuick module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QQUICKPOINTERSINGLEHANDLER_P_H
+#define QQUICKPOINTERSINGLEHANDLER_P_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include "qquickhandlerpoint_p.h"
+#include "qquickpointerdevicehandler_p_p.h"
+#include "qquicksinglepointhandler_p.h"
+
+QT_BEGIN_NAMESPACE
+
+class Q_QUICK_PRIVATE_EXPORT QQuickSinglePointHandlerPrivate : public QQuickPointerDeviceHandlerPrivate
+{
+    Q_DECLARE_PUBLIC(QQuickSinglePointHandler)
+
+public:
+    static QQuickSinglePointHandlerPrivate* get(QQuickSinglePointHandler *q) { return q->d_func(); }
+    static const QQuickSinglePointHandlerPrivate* get(const QQuickSinglePointHandler *q) { return q->d_func(); }
+
+    QQuickSinglePointHandlerPrivate();
+
+    void reset();
+
+    QQuickHandlerPoint pointInfo;
+    bool ignoreAdditionalPoints = false;
+};
+
+QT_END_NAMESPACE
+
+#endif // QQUICKPOINTERSINGLEHANDLER_P_H
+
diff --git a/src/quick/handlers/qquicktaphandler.cpp b/src/quick/handlers/qquicktaphandler.cpp
new file mode 100644
index 0000000000..081645da71
--- /dev/null
+++ b/src/quick/handlers/qquicktaphandler.cpp
@@ -0,0 +1,432 @@
+/****************************************************************************
+**
+** Copyright (C) 2019 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQuick module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qquicktaphandler_p.h"
+#include "qquicksinglepointhandler_p_p.h"
+#include <qpa/qplatformtheme.h>
+#include <private/qguiapplication_p.h>
+#include <QtGui/qstylehints.h>
+
+QT_BEGIN_NAMESPACE
+
+Q_LOGGING_CATEGORY(lcTapHandler, "qt.quick.handler.tap")
+
+qreal QQuickTapHandler::m_multiTapInterval(0.0);
+// single tap distance is the same as the drag threshold
+int QQuickTapHandler::m_mouseMultiClickDistanceSquared(-1);
+int QQuickTapHandler::m_touchMultiTapDistanceSquared(-1);
+
+/*!
+    \qmltype TapHandler
+    \instantiates QQuickTapHandler
+    \inherits SinglePointHandler
+    \inqmlmodule QtQuick
+    \ingroup qtquick-input-handlers
+    \brief Handler for taps and clicks.
+
+    TapHandler is a handler for taps on a touchscreen or clicks on a mouse.
+
+    Detection of a valid tap gesture depends on \l gesturePolicy.  The default
+    value is DragThreshold, which requires the press and release to be close
+    together in both space and time.  In this case, DragHandler is able to
+    function using only a passive grab, and therefore does not interfere with
+    event delivery to any other Items or Input Handlers.  So the default
+    gesturePolicy is useful when you want to modify behavior of an existing
+    control or Item by adding a TapHandler with bindings and/or JavaScript
+    callbacks.
+
+    Note that buttons (such as QPushButton) are often implemented not to care
+    whether the press and release occur close together: if you press the button
+    and then change your mind, you need to drag all the way off the edge of the
+    button in order to cancel the click.  For this use case, set the
+    \l gesturePolicy to \c TapHandler.ReleaseWithinBounds.
+
+    For multi-tap gestures (double-tap, triple-tap etc.), the distance moved
+    must not exceed QPlatformTheme::MouseDoubleClickDistance with mouse and
+    QPlatformTheme::TouchDoubleTapDistance with touch, and the time between
+    taps must not exceed QStyleHints::mouseDoubleClickInterval().
+
+    \sa MouseArea
+*/
+
+QQuickTapHandler::QQuickTapHandler(QQuickItem *parent)
+    : QQuickSinglePointHandler(parent)
+{
+    if (m_mouseMultiClickDistanceSquared < 0) {
+        m_multiTapInterval = qApp->styleHints()->mouseDoubleClickInterval() / 1000.0;
+        m_mouseMultiClickDistanceSquared = QGuiApplicationPrivate::platformTheme()->
+                    themeHint(QPlatformTheme::MouseDoubleClickDistance).toInt();
+        m_mouseMultiClickDistanceSquared *= m_mouseMultiClickDistanceSquared;
+        m_touchMultiTapDistanceSquared = QGuiApplicationPrivate::platformTheme()->
+                    themeHint(QPlatformTheme::TouchDoubleTapDistance).toInt();
+        m_touchMultiTapDistanceSquared *= m_touchMultiTapDistanceSquared;
+    }
+}
+
+static bool dragOverThreshold(const QQuickEventPoint *point)
+{
+    QPointF delta = point->scenePosition() - point->scenePressPosition();
+    return (QQuickWindowPrivate::dragOverThreshold(delta.x(), Qt::XAxis, point) ||
+            QQuickWindowPrivate::dragOverThreshold(delta.y(), Qt::YAxis, point));
+}
+
+bool QQuickTapHandler::wantsEventPoint(QQuickEventPoint *point)
+{
+    if (!point->pointerEvent()->asPointerMouseEvent() &&
+            !point->pointerEvent()->asPointerTouchEvent() &&
+            !point->pointerEvent()->asPointerTabletEvent() )
+        return false;
+    // If the user has not violated any constraint, it could be a tap.
+    // Otherwise we want to give up the grab so that a competing handler
+    // (e.g. DragHandler) gets a chance to take over.
+    // Don't forget to emit released in case of a cancel.
+    bool ret = false;
+    bool overThreshold = dragOverThreshold(point);
+    if (overThreshold) {
+        m_longPressTimer.stop();
+        m_holdTimer.invalidate();
+    }
+    switch (point->state()) {
+    case QQuickEventPoint::Pressed:
+    case QQuickEventPoint::Released:
+        ret = parentContains(point);
+        break;
+    case QQuickEventPoint::Updated:
+        switch (m_gesturePolicy) {
+        case DragThreshold:
+            ret = !overThreshold && parentContains(point);
+            break;
+        case WithinBounds:
+            ret = parentContains(point);
+            break;
+        case ReleaseWithinBounds:
+            ret = point->pointId() == this->point().id();
+            break;
+        }
+        break;
+    case QQuickEventPoint::Stationary:
+        // Never react in any way when the point hasn't moved.
+        // In autotests, the point's position may not even be correct, because
+        // QTest::touchEvent(window, touchDevice).stationary(1)
+        // provides no opportunity to give a position, so it ends up being random.
+        break;
+    }
+    // If this is the grabber, returning false from this function will cancel the grab,
+    // so onGrabChanged(this, CancelGrabExclusive, point) and setPressed(false) will be called.
+    // But when m_gesturePolicy is DragThreshold, we don't get an exclusive grab, but
+    // we still don't want to be pressed anymore.
+    if (!ret && point->pointId() == this->point().id() && point->state() != QQuickEventPoint::Stationary)
+        setPressed(false, true, point);
+    return ret;
+}
+
+void QQuickTapHandler::handleEventPoint(QQuickEventPoint *point)
+{
+    switch (point->state()) {
+    case QQuickEventPoint::Pressed:
+        setPressed(true, false, point);
+        break;
+    case QQuickEventPoint::Released:
+        if ((point->pointerEvent()->buttons() & acceptedButtons()) == Qt::NoButton)
+            setPressed(false, false, point);
+        break;
+    default:
+        break;
+    }
+}
+
+/*!
+    \qmlproperty real QtQuick::TapHandler::longPressThreshold
+
+    The time in seconds that an event point must be pressed in order to
+    trigger a long press gesture and emit the \l longPressed() signal.
+    If the point is released before this time limit, a tap can be detected
+    if the \l gesturePolicy constraint is satisfied. The default value is
+    QStyleHints::mousePressAndHoldInterval() converted to seconds.
+*/
+qreal QQuickTapHandler::longPressThreshold() const
+{
+    return longPressThresholdMilliseconds() / 1000.0;
+}
+
+void QQuickTapHandler::setLongPressThreshold(qreal longPressThreshold)
+{
+    int ms = qRound(longPressThreshold * 1000);
+    if (m_longPressThreshold == ms)
+        return;
+
+    m_longPressThreshold = ms;
+    emit longPressThresholdChanged();
+}
+
+int QQuickTapHandler::longPressThresholdMilliseconds() const
+{
+    return (m_longPressThreshold < 0 ? QGuiApplication::styleHints()->mousePressAndHoldInterval() : m_longPressThreshold);
+}
+
+void QQuickTapHandler::timerEvent(QTimerEvent *event)
+{
+    if (event->timerId() == m_longPressTimer.timerId()) {
+        m_longPressTimer.stop();
+        qCDebug(lcTapHandler) << objectName() << "longPressed";
+        emit longPressed();
+    }
+}
+
+/*!
+    \qmlproperty enumeration QtQuick::TapHandler::gesturePolicy
+
+    The spatial constraint for a tap or long press gesture to be recognized,
+    in addition to the constraint that the release must occur before
+    \l longPressThreshold has elapsed. If these constraints are not satisfied,
+    the \l tapped signal is not emitted, and \l tapCount is not incremented.
+    If the spatial constraint is violated, \l pressed transitions immediately
+    from true to false, regardless of the time held.
+
+    \value TapHandler.DragThreshold
+           (the default value) The event point must not move significantly.
+           If the mouse, finger or stylus moves past the system-wide drag
+           threshold (QStyleHints::startDragDistance), the tap gesture is
+           canceled, even if the button or finger is still pressed. This policy
+           can be useful whenever TapHandler needs to cooperate with other
+           input handlers (for example \l DragHandler) or event-handling Items
+           (for example QtQuick Controls), because in this case TapHandler
+           will not take the exclusive grab, but merely a passive grab.
+
+    \value TapHandler.WithinBounds
+           If the event point leaves the bounds of the \c parent Item, the tap
+           gesture is canceled. The TapHandler will take the exclusive grab on
+           press, but will release the grab as soon as the boundary constraint
+           is no longer satisfied.
+
+    \value TapHandler.ReleaseWithinBounds
+           At the time of release (the mouse button is released or the finger
+           is lifted), if the event point is outside the bounds of the
+           \c parent Item, a tap gesture is not recognized. This corresponds to
+           typical behavior for button widgets: you can cancel a click by
+           dragging outside the button, and you can also change your mind by
+           dragging back inside the button before release. Note that it's
+           necessary for TapHandler take the exclusive grab on press and retain
+           it until release in order to detect this gesture.
+*/
+void QQuickTapHandler::setGesturePolicy(QQuickTapHandler::GesturePolicy gesturePolicy)
+{
+    if (m_gesturePolicy == gesturePolicy)
+        return;
+
+    m_gesturePolicy = gesturePolicy;
+    emit gesturePolicyChanged();
+}
+
+/*!
+    \qmlproperty bool QtQuick::TapHandler::pressed
+    \readonly
+
+    Holds true whenever the mouse or touch point is pressed,
+    and any movement since the press is compliant with the current
+    \l gesturePolicy. When the event point is released or the policy is
+    violated, \e pressed will change to false.
+*/
+void QQuickTapHandler::setPressed(bool press, bool cancel, QQuickEventPoint *point)
+{
+    if (m_pressed != press) {
+        qCDebug(lcTapHandler) << objectName() << "pressed" << m_pressed << "->" << press << (cancel ? "CANCEL" : "") << point;
+        m_pressed = press;
+        connectPreRenderSignal(press);
+        updateTimeHeld();
+        if (press) {
+            m_longPressTimer.start(longPressThresholdMilliseconds(), this);
+            m_holdTimer.start();
+        } else {
+            m_longPressTimer.stop();
+            m_holdTimer.invalidate();
+        }
+        if (press) {
+            // on press, grab before emitting changed signals
+            if (m_gesturePolicy == DragThreshold)
+                setPassiveGrab(point, press);
+            else
+                setExclusiveGrab(point, press);
+        }
+        if (!cancel && !press && parentContains(point)) {
+            if (point->timeHeld() < longPressThreshold()) {
+                // Assuming here that pointerEvent()->timestamp() is in ms.
+                qreal ts = point->pointerEvent()->timestamp() / 1000.0;
+                if (ts - m_lastTapTimestamp < m_multiTapInterval &&
+                        QVector2D(point->scenePosition() - m_lastTapPos).lengthSquared() <
+                        (point->pointerEvent()->device()->type() == QQuickPointerDevice::Mouse ?
+                         m_mouseMultiClickDistanceSquared : m_touchMultiTapDistanceSquared))
+                    ++m_tapCount;
+                else
+                    m_tapCount = 1;
+                qCDebug(lcTapHandler) << objectName() << "tapped" << m_tapCount << "times";
+                emit tapped(point);
+                emit tapCountChanged();
+                if (m_tapCount == 1)
+                    emit singleTapped(point);
+                else if (m_tapCount == 2)
+                    emit doubleTapped(point);
+                m_lastTapTimestamp = ts;
+                m_lastTapPos = point->scenePosition();
+            } else {
+                qCDebug(lcTapHandler) << objectName() << "tap threshold" << longPressThreshold() << "exceeded:" << point->timeHeld();
+            }
+        }
+        emit pressedChanged();
+        if (!press && m_gesturePolicy != DragThreshold) {
+            // on release, ungrab after emitting changed signals
+            setExclusiveGrab(point, press);
+        }
+        if (cancel) {
+            emit canceled(point);
+            setExclusiveGrab(point, false);
+            // In case there is a filtering parent (Flickable), we should not give up the passive grab,
+            // so that it can continue to filter future events.
+            d_func()->reset();
+            emit pointChanged();
+        }
+    }
+}
+
+void QQuickTapHandler::onGrabChanged(QQuickPointerHandler *grabber, QQuickEventPoint::GrabTransition transition, QQuickEventPoint *point)
+{
+    QQuickSinglePointHandler::onGrabChanged(grabber, transition, point);
+    bool isCanceled = transition == QQuickEventPoint::CancelGrabExclusive || transition == QQuickEventPoint::CancelGrabPassive;
+    if (grabber == this && (isCanceled || point->state() == QQuickEventPoint::Released))
+        setPressed(false, isCanceled, point);
+}
+
+void QQuickTapHandler::connectPreRenderSignal(bool conn)
+{
+    if (conn)
+        connect(parentItem()->window(), &QQuickWindow::beforeSynchronizing, this, &QQuickTapHandler::updateTimeHeld);
+    else
+        disconnect(parentItem()->window(), &QQuickWindow::beforeSynchronizing, this, &QQuickTapHandler::updateTimeHeld);
+}
+
+void QQuickTapHandler::updateTimeHeld()
+{
+    emit timeHeldChanged();
+}
+
+/*!
+    \qmlproperty int QtQuick::TapHandler::tapCount
+    \readonly
+
+    The number of taps which have occurred within the time and space
+    constraints to be considered a single gesture.  For example, to detect
+    a triple-tap, you can write:
+
+    \qml
+    Rectangle {
+        width: 100; height: 30
+        signal tripleTap
+        TapHandler {
+            acceptedButtons: Qt.AllButtons
+            onTapped: if (tapCount == 3) tripleTap()
+        }
+    }
+    \endqml
+*/
+
+/*!
+    \qmlproperty real QtQuick::TapHandler::timeHeld
+    \readonly
+
+    The amount of time in seconds that a pressed point has been held, without
+    moving beyond the drag threshold. It will be updated at least once per
+    frame rendered, which enables rendering an animation showing the progress
+    towards an action which will be triggered by a long-press. It is also
+    possible to trigger one of a series of actions depending on how long the
+    press is held.
+
+    A value of less than zero means no point is being held within this
+    handler's \l [QML] Item.
+*/
+
+/*!
+    \qmlsignal QtQuick::TapHandler::tapped
+
+    This signal is emitted each time the \c parent Item is tapped.
+
+    That is, if you press and release a touchpoint or button within a time
+    period less than \l longPressThreshold, while any movement does not exceed
+    the drag threshold, then the \c tapped signal will be emitted at the time
+    of release.
+*/
+
+/*!
+    \qmlsignal QtQuick::TapHandler::singleTapped
+    \since 5.11
+
+    This signal is emitted when the \c parent Item is tapped once.
+    After an amount of time greater than QStyleHints::mouseDoubleClickInterval,
+    it can be tapped again; but if the time until the next tap is less,
+    \l tapCount will increase.
+*/
+
+/*!
+    \qmlsignal QtQuick::TapHandler::doubleTapped
+    \since 5.11
+
+    This signal is emitted when the \c parent Item is tapped twice within a
+    short span of time (QStyleHints::mouseDoubleClickInterval) and distance
+    (QPlatformTheme::MouseDoubleClickDistance or
+    QPlatformTheme::TouchDoubleTapDistance). This signal always occurs after
+    \l singleTapped, \l tapped, and \l tapCountChanged.
+*/
+
+/*!
+    \qmlsignal QtQuick::TapHandler::longPressed
+
+    This signal is emitted when the \c parent Item is pressed and held for a
+    time period greater than \l longPressThreshold. That is, if you press and
+    hold a touchpoint or button, while any movement does not exceed the drag
+    threshold, then the \c longPressed signal will be emitted at the time that
+    \l timeHeld exceeds \l longPressThreshold.
+*/
+
+/*!
+    \qmlsignal QtQuick::TapHandler::tapCountChanged
+
+    This signal is emitted when the \c parent Item is tapped once or more (within
+    a specified time and distance span) and when the present \c tapCount differs
+    from the previous \c tapCount.
+*/
+QT_END_NAMESPACE
diff --git a/src/quick/handlers/qquicktaphandler_p.h b/src/quick/handlers/qquicktaphandler_p.h
new file mode 100644
index 0000000000..6ec5d55227
--- /dev/null
+++ b/src/quick/handlers/qquicktaphandler_p.h
@@ -0,0 +1,133 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQuick module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QQUICKTAPHANDLER_H
+#define QQUICKTAPHANDLER_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include "qquickitem.h"
+#include "qevent.h"
+#include "qquicksinglepointhandler_p.h"
+#include <QtCore/qbasictimer.h>
+
+QT_BEGIN_NAMESPACE
+
+class Q_AUTOTEST_EXPORT QQuickTapHandler : public QQuickSinglePointHandler
+{
+    Q_OBJECT
+    Q_PROPERTY(bool pressed READ isPressed NOTIFY pressedChanged)
+    Q_PROPERTY(int tapCount READ tapCount NOTIFY tapCountChanged)
+    Q_PROPERTY(qreal timeHeld READ timeHeld NOTIFY timeHeldChanged)
+    Q_PROPERTY(qreal longPressThreshold READ longPressThreshold WRITE setLongPressThreshold NOTIFY longPressThresholdChanged)
+    Q_PROPERTY(GesturePolicy gesturePolicy READ gesturePolicy WRITE setGesturePolicy NOTIFY gesturePolicyChanged)
+
+public:
+    enum GesturePolicy {
+        DragThreshold,
+        WithinBounds,
+        ReleaseWithinBounds
+    };
+    Q_ENUM(GesturePolicy)
+
+    explicit QQuickTapHandler(QQuickItem *parent = nullptr);
+
+    bool isPressed() const { return m_pressed; }
+
+    int tapCount() const { return m_tapCount; }
+    qreal timeHeld() const { return (m_holdTimer.isValid() ? m_holdTimer.elapsed() / 1000.0 : -1.0); }
+
+    qreal longPressThreshold() const;
+    void setLongPressThreshold(qreal longPressThreshold);
+
+    GesturePolicy gesturePolicy() const { return m_gesturePolicy; }
+    void setGesturePolicy(GesturePolicy gesturePolicy);
+
+Q_SIGNALS:
+    void pressedChanged();
+    void tapCountChanged();
+    void timeHeldChanged();
+    void longPressThresholdChanged();
+    void gesturePolicyChanged();
+    void tapped(QQuickEventPoint *eventPoint);
+    void singleTapped(QQuickEventPoint *eventPoint);
+    void doubleTapped(QQuickEventPoint *eventPoint);
+    void longPressed();
+
+protected:
+    void onGrabChanged(QQuickPointerHandler *grabber, QQuickEventPoint::GrabTransition transition, QQuickEventPoint *point) override;
+    void timerEvent(QTimerEvent *event) override;
+    bool wantsEventPoint(QQuickEventPoint *point) override;
+    void handleEventPoint(QQuickEventPoint *point) override;
+
+private:
+    void setPressed(bool press, bool cancel, QQuickEventPoint *point);
+    int longPressThresholdMilliseconds() const;
+    void connectPreRenderSignal(bool conn = true);
+    void updateTimeHeld();
+
+private:
+    QPointF m_lastTapPos;
+    qreal m_lastTapTimestamp = 0;
+    QElapsedTimer m_holdTimer;
+    QBasicTimer m_longPressTimer;
+    int m_tapCount = 0;
+    int m_longPressThreshold = -1;
+    GesturePolicy m_gesturePolicy = GesturePolicy::DragThreshold;
+    bool m_pressed = false;
+
+    static qreal m_multiTapInterval;
+    static int m_mouseMultiClickDistanceSquared;
+    static int m_touchMultiTapDistanceSquared;
+};
+
+QT_END_NAMESPACE
+
+QML_DECLARE_TYPE(QQuickTapHandler)
+
+#endif // QQUICKTAPHANDLER_H
diff --git a/src/quick/items/context2d/qquickcanvascontext_p.h b/src/quick/items/context2d/qquickcanvascontext_p.h
index 0746b7dcd3..95100d2912 100644
--- a/src/quick/items/context2d/qquickcanvascontext_p.h
+++ b/src/quick/items/context2d/qquickcanvascontext_p.h
@@ -69,7 +69,7 @@ class QQuickCanvasContext : public QObject
     Q_OBJECT
 
 public:
-    QQuickCanvasContext(QObject *parent = 0);
+    QQuickCanvasContext(QObject *parent = nullptr);
     ~QQuickCanvasContext();
 
     virtual QStringList contextNames() const = 0;
diff --git a/src/quick/items/context2d/qquickcanvasitem.cpp b/src/quick/items/context2d/qquickcanvasitem.cpp
index 670dc6d032..14443a2f2f 100644
--- a/src/quick/items/context2d/qquickcanvasitem.cpp
+++ b/src/quick/items/context2d/qquickcanvasitem.cpp
@@ -57,6 +57,7 @@
 #include <private/qv4value_p.h>
 #include <private/qv4functionobject_p.h>
 #include <private/qv4scopedvalue_p.h>
+#include <private/qv4jscall_p.h>
 #include <private/qv4qobjectwrapper_p.h>
 
 QT_BEGIN_NAMESPACE
@@ -65,12 +66,12 @@ class QQuickCanvasTextureProvider : public QSGTextureProvider
 {
 public:
     QSGTexture *tex;
-    QSGTexture *texture() const Q_DECL_OVERRIDE { return tex; }
+    QSGTexture *texture() const override { return tex; }
     void fireTextureChanged() { emit textureChanged(); }
 };
 
 QQuickCanvasPixmap::QQuickCanvasPixmap(const QImage& image)
-    : m_pixmap(0)
+    : m_pixmap(nullptr)
     , m_image(image)
 {
 
@@ -122,7 +123,7 @@ QHash<QQmlEngine *,QQuickContext2DRenderThread*> QQuickContext2DRenderThread::re
 QMutex QQuickContext2DRenderThread::renderThreadsMutex;
 
 QQuickContext2DRenderThread::QQuickContext2DRenderThread(QQmlEngine *eng)
-    : QThread(eng), m_engine(eng), m_eventLoopQuitHack(0)
+    : QThread(eng), m_engine(eng), m_eventLoopQuitHack(nullptr)
 {
     Q_ASSERT(eng);
     m_eventLoopQuitHack = new QObject;
@@ -143,7 +144,7 @@ QQuickContext2DRenderThread::~QQuickContext2DRenderThread()
 
 QQuickContext2DRenderThread *QQuickContext2DRenderThread::instance(QQmlEngine *engine)
 {
-    QQuickContext2DRenderThread *thread = 0;
+    QQuickContext2DRenderThread *thread = nullptr;
     renderThreadsMutex.lock();
     if (renderThreads.contains(engine))
         thread = renderThreads.value(engine);
@@ -182,7 +183,7 @@ public:
 
 QQuickCanvasItemPrivate::QQuickCanvasItemPrivate()
     : QQuickItemPrivate()
-    , context(0)
+    , context(nullptr)
     , canvasSize(1, 1)
     , tileSize(1, 1)
     , hasCanvasSize(false)
@@ -191,9 +192,9 @@ QQuickCanvasItemPrivate::QQuickCanvasItemPrivate()
     , available(false)
     , renderTarget(QQuickCanvasItem::Image)
     , renderStrategy(QQuickCanvasItem::Immediate)
-    , textureProvider(0)
-    , node(0)
-    , nodeTexture(0)
+    , textureProvider(nullptr)
+    , node(nullptr)
+    , nodeTexture(nullptr)
 {
     implicitAntialiasing = true;
 }
@@ -212,7 +213,7 @@ QQuickCanvasItemPrivate::~QQuickCanvasItemPrivate()
     \inherits Item
     \ingroup qtquick-canvas
     \ingroup qtquick-visual
-    \brief Provides a 2D canvas item enabling drawing via JavaScript
+    \brief Provides a 2D canvas item enabling drawing via JavaScript.
 
     The Canvas item allows drawing of straight and curved lines, simple and
     complex shapes, graphs, and referenced graphic images.  It can also add
@@ -633,16 +634,16 @@ void QQuickCanvasItem::releaseResources()
 
     if (d->context) {
         delete d->context;
-        d->context = 0;
+        d->context = nullptr;
     }
-    d->node = 0; // managed by the scene graph, just reset the pointer
+    d->node = nullptr; // managed by the scene graph, just reset the pointer
     if (d->textureProvider) {
         QQuickWindowQObjectCleanupJob::schedule(window(), d->textureProvider);
-        d->textureProvider = 0;
+        d->textureProvider = nullptr;
     }
     if (d->nodeTexture) {
         QQuickWindowQObjectCleanupJob::schedule(window(), d->nodeTexture);
-        d->nodeTexture = 0;
+        d->nodeTexture = nullptr;
     }
 }
 
@@ -662,12 +663,12 @@ void QQuickCanvasItem::invalidateSceneGraph()
     Q_D(QQuickCanvasItem);
     if (d->context)
         d->context->deleteLater();
-    d->context = 0;
-    d->node = 0; // managed by the scene graph, just reset the pointer
+    d->context = nullptr;
+    d->node = nullptr; // managed by the scene graph, just reset the pointer
     delete d->textureProvider;
-    d->textureProvider = 0;
+    d->textureProvider = nullptr;
     delete d->nodeTexture;
-    d->nodeTexture = 0;
+    d->nodeTexture = nullptr;
 }
 
 void QQuickCanvasItem::schedulePolish()
@@ -697,14 +698,14 @@ void QQuickCanvasItem::itemChange(QQuickItem::ItemChange change, const QQuickIte
         return;
     }
 
-    if (value.window== 0)
+    if (value.window== nullptr)
         return;
 
     d->window = value.window;
     QSGRenderContext *context = QQuickWindowPrivate::get(d->window)->context;
 
     // Rendering to FramebufferObject needs a valid OpenGL context.
-    if (context != 0 && (d->renderTarget != FramebufferObject || context->isValid())) {
+    if (context != nullptr && (d->renderTarget != FramebufferObject || context->isValid())) {
         // Defer the call. In some (arguably incorrect) cases we get here due
         // to ItemSceneChange with the user-supplied property values not yet
         // set. Work this around by a deferred invoke. (QTBUG-49692)
@@ -726,15 +727,16 @@ void QQuickCanvasItem::updatePolish()
         QMap<int, QV4::PersistentValue> animationCallbacks = d->animationCallbacks;
         d->animationCallbacks.clear();
 
-        QV4::ExecutionEngine *v4 = QQmlEnginePrivate::getV4Engine(qmlEngine(this));
+        QV4::ExecutionEngine *v4 = qmlEngine(this)->handle();
         QV4::Scope scope(v4);
-        QV4::ScopedCallData callData(scope, 1);
-        callData->thisObject = QV4::QObjectWrapper::wrap(v4, this);
+        QV4::ScopedFunctionObject function(scope);
+        QV4::JSCallData jsCall(scope, 1);
+        *jsCall->thisObject = QV4::QObjectWrapper::wrap(v4, this);
 
         for (auto it = animationCallbacks.cbegin(), end = animationCallbacks.cend(); it != end; ++it) {
-            QV4::ScopedFunctionObject f(scope, it.value().value());
-            callData->args[0] = QV4::Primitive::fromUInt32(QDateTime::currentMSecsSinceEpoch() / 1000);
-            f->call(scope, callData);
+            function = it.value().value();
+            jsCall->args[0] = QV4::Value::fromUInt32(QDateTime::currentMSecsSinceEpoch());
+            function->call(jsCall);
         }
     }
     else {
@@ -761,11 +763,11 @@ QSGNode *QQuickCanvasItem::updatePaintNode(QSGNode *oldNode, UpdatePaintNodeData
 
     if (!d->context || d->canvasWindow.size().isEmpty()) {
         if (d->textureProvider) {
-            d->textureProvider->tex = 0;
+            d->textureProvider->tex = nullptr;
             d->textureProvider->fireTextureChanged();
         }
         delete oldNode;
-        return 0;
+        return nullptr;
     }
 
     QSGInternalImageNode *node = static_cast<QSGInternalImageNode *>(oldNode);
@@ -790,13 +792,13 @@ QSGNode *QQuickCanvasItem::updatePaintNode(QSGNode *oldNode, UpdatePaintNodeData
     QSGTexture *texture = factory->textureForNextFrame(d->nodeTexture, window());
     if (!texture) {
         delete node;
-        d->node = 0;
-        d->nodeTexture = 0;
+        d->node = nullptr;
+        d->nodeTexture = nullptr;
         if (d->textureProvider) {
-            d->textureProvider->tex = 0;
+            d->textureProvider->tex = nullptr;
             d->textureProvider->fireTextureChanged();
         }
-        return 0;
+        return nullptr;
     }
 
     d->nodeTexture = texture;
@@ -831,7 +833,7 @@ QSGTextureProvider *QQuickCanvasItem::textureProvider() const
     if (!w || !w->isSceneGraphInitialized()
             || QThread::currentThread() != QQuickWindowPrivate::get(w)->context->thread()) {
         qWarning("QQuickCanvasItem::textureProvider: can only be queried on the rendering thread of an exposed window");
-        return 0;
+        return nullptr;
     }
 #endif
     if (!d->textureProvider)
@@ -877,7 +879,7 @@ void QQuickCanvasItem::getContext(QQmlV4Function *args)
 
     QString contextId = str->toQString();
 
-    if (d->context != 0) {
+    if (d->context != nullptr) {
         if (d->context->contextNames().contains(contextId, Qt::CaseInsensitive)) {
             args->setReturnValue(d->context->v4value());
             return;
@@ -1208,7 +1210,7 @@ void QQuickCanvasItem::initializeContext(QQuickCanvasContext *context, const QVa
 
     d->context = context;
     d->context->init(this, args);
-    d->context->setV4Engine(QQmlEnginePrivate::get(qmlEngine(this))->v4engine());
+    d->context->setV4Engine(qmlEngine(this)->handle());
     connect(d->context, SIGNAL(textureChanged()), SLOT(update()));
     connect(d->context, SIGNAL(textureChanged()), SIGNAL(painted()));
     emit contextChanged();
diff --git a/src/quick/items/context2d/qquickcanvasitem_p.h b/src/quick/items/context2d/qquickcanvasitem_p.h
index 217ae9bb69..7dc981a6eb 100644
--- a/src/quick/items/context2d/qquickcanvasitem_p.h
+++ b/src/quick/items/context2d/qquickcanvasitem_p.h
@@ -114,7 +114,7 @@ public:
     };
     Q_ENUM(RenderStrategy)
 
-    QQuickCanvasItem(QQuickItem *parent = 0);
+    QQuickCanvasItem(QQuickItem *parent = nullptr);
     ~QQuickCanvasItem();
 
     bool isAvailable() const;
@@ -155,8 +155,8 @@ public:
     Q_INVOKABLE QString toDataURL(const QString& type = QLatin1String("image/png")) const;
     QQmlRefPointer<QQuickCanvasPixmap> loadedPixmap(const QUrl& url);
 
-    bool isTextureProvider() const Q_DECL_OVERRIDE;
-    QSGTextureProvider *textureProvider() const Q_DECL_OVERRIDE;
+    bool isTextureProvider() const override;
+    QSGTextureProvider *textureProvider() const override;
 
 Q_SIGNALS:
     void paint(const QRect &region);
@@ -185,13 +185,13 @@ private Q_SLOTS:
     void schedulePolish();
 
 protected:
-    void componentComplete() Q_DECL_OVERRIDE;
-    void itemChange(QQuickItem::ItemChange, const QQuickItem::ItemChangeData &) Q_DECL_OVERRIDE;
-    void updatePolish() Q_DECL_OVERRIDE;
-    QSGNode *updatePaintNode(QSGNode *, UpdatePaintNodeData *) Q_DECL_OVERRIDE;
-    void geometryChanged(const QRectF &newGeometry, const QRectF &oldGeometry) Q_DECL_OVERRIDE;
-    void releaseResources() Q_DECL_OVERRIDE;
-    bool event(QEvent *event) Q_DECL_OVERRIDE;
+    void componentComplete() override;
+    void itemChange(QQuickItem::ItemChange, const QQuickItem::ItemChangeData &) override;
+    void updatePolish() override;
+    QSGNode *updatePaintNode(QSGNode *, UpdatePaintNodeData *) override;
+    void geometryChanged(const QRectF &newGeometry, const QRectF &oldGeometry) override;
+    void releaseResources() override;
+    bool event(QEvent *event) override;
 private:
     Q_DECLARE_PRIVATE(QQuickCanvasItem)
     Q_INVOKABLE void delayedCreate();
diff --git a/src/quick/items/context2d/qquickcontext2d.cpp b/src/quick/items/context2d/qquickcontext2d.cpp
index 9ac7422a39..546f3011ec 100644
--- a/src/quick/items/context2d/qquickcontext2d.cpp
+++ b/src/quick/items/context2d/qquickcontext2d.cpp
@@ -95,7 +95,7 @@ QT_BEGIN_NAMESPACE
     \inqmlmodule QtQuick
     \ingroup qtquick-canvas
     \since 5.0
-    \brief Provides 2D context for shapes on a Canvas item
+    \brief Provides 2D context for shapes on a Canvas item.
 
     The Context2D object can be created by \c Canvas item's \c getContext()
     method:
@@ -130,10 +130,10 @@ QT_BEGIN_NAMESPACE
 
 Q_CORE_EXPORT double qstrtod(const char *s00, char const **se, bool *ok);
 
-#define CHECK_CONTEXT(r)     if (!r || !r->d()->context || !r->d()->context->bufferValid()) \
+#define CHECK_CONTEXT(r)     if (!r || !r->d()->context() || !r->d()->context()->bufferValid()) \
                                 THROW_GENERIC_ERROR("Not a Context2D object");
 
-#define CHECK_CONTEXT_SETTER(r)     if (!r || !r->d()->context || !r->d()->context->bufferValid()) \
+#define CHECK_CONTEXT_SETTER(r)     if (!r || !r->d()->context() || !r->d()->context()->bufferValid()) \
                                        THROW_GENERIC_ERROR("Not a Context2D object");
 #define qClamp(val, min, max) qMin(qMax(val, min), max)
 #define CHECK_RGBA(c) (c == '-' || c == '.' || (c >=0 && c <= 9))
@@ -304,7 +304,7 @@ static QStringList qExtractFontFamiliesFromString(const QStringRef &fontFamilies
     return extractedFamilies;
 }
 
-/*!
+/*
     Tries to set a family on \a font using the families provided in \a fontFamilyTokens.
 
     The list is ordered by preference, with the first family having the highest preference.
@@ -364,7 +364,7 @@ if (!(usedTokens & token)) { \
     return currentFont; \
 }
 
-/*!
+/*
     Parses a font string based on the CSS shorthand font property.
 
     See: http://www.w3.org/TR/css3-fonts/#font-prop
@@ -491,8 +491,29 @@ namespace QV4 {
 namespace Heap {
 
 struct QQuickJSContext2D : Object {
-    void init() { Object::init(); }
-    QQuickContext2D* context;
+    void init()
+    {
+        Object::init();
+        m_context = nullptr;
+    }
+
+    void destroy()
+    {
+        delete m_context;
+        Object::destroy();
+    }
+
+    QQuickContext2D *context() { return m_context ? *m_context : nullptr; }
+    void setContext(QQuickContext2D *context)
+    {
+        if (m_context)
+            *m_context = context;
+        else
+            m_context = new QPointer<QQuickContext2D>(context);
+    }
+
+private:
+    QPointer<QQuickContext2D>* m_context;
 };
 
 struct QQuickJSContext2DPrototype : Object {
@@ -529,6 +550,11 @@ struct QQuickJSContext2DPixelData : Object {
 struct QQuickJSContext2DImageData : Object {
     void init();
 
+    static void markObjects(QV4::Heap::Base *that, QV4::MarkStack *markStack) {
+        static_cast<QQuickJSContext2DImageData *>(that)->pixelData.mark(markStack);
+        Object::markObjects(that, markStack);
+    }
+
     QV4::Value pixelData;
 };
 
@@ -538,47 +564,50 @@ struct QQuickJSContext2DImageData : Object {
 struct QQuickJSContext2D : public QV4::Object
 {
     V4_OBJECT2(QQuickJSContext2D, QV4::Object)
+    V4_NEEDS_DESTROY
 
-    static void method_get_globalAlpha(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_set_globalAlpha(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_get_globalCompositeOperation(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_set_globalCompositeOperation(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_get_fillStyle(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_set_fillStyle(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_get_fillRule(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_set_fillRule(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_get_strokeStyle(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_set_strokeStyle(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-
-    static void method_get_lineCap(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_set_lineCap(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_get_lineJoin(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_set_lineJoin(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_get_lineWidth(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_set_lineWidth(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_get_miterLimit(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_set_miterLimit(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-
-    static void method_get_shadowBlur(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_set_shadowBlur(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_get_shadowColor(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_set_shadowColor(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_get_shadowOffsetX(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_set_shadowOffsetX(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_get_shadowOffsetY(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_set_shadowOffsetY(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
+    static QV4::ReturnedValue method_get_globalAlpha(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
+    static QV4::ReturnedValue method_set_globalAlpha(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
+    static QV4::ReturnedValue method_get_globalCompositeOperation(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
+    static QV4::ReturnedValue method_set_globalCompositeOperation(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
+    static QV4::ReturnedValue method_get_fillStyle(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
+    static QV4::ReturnedValue method_set_fillStyle(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
+    static QV4::ReturnedValue method_get_fillRule(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
+    static QV4::ReturnedValue method_set_fillRule(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
+    static QV4::ReturnedValue method_get_strokeStyle(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
+    static QV4::ReturnedValue method_set_strokeStyle(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
+
+    static QV4::ReturnedValue method_get_lineCap(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
+    static QV4::ReturnedValue method_set_lineCap(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
+    static QV4::ReturnedValue method_get_lineJoin(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
+    static QV4::ReturnedValue method_set_lineJoin(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
+    static QV4::ReturnedValue method_get_lineWidth(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
+    static QV4::ReturnedValue method_set_lineWidth(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
+    static QV4::ReturnedValue method_get_miterLimit(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
+    static QV4::ReturnedValue method_set_miterLimit(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
+    static QV4::ReturnedValue method_set_lineDashOffset(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
+    static QV4::ReturnedValue method_get_lineDashOffset(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
+
+    static QV4::ReturnedValue method_get_shadowBlur(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
+    static QV4::ReturnedValue method_set_shadowBlur(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
+    static QV4::ReturnedValue method_get_shadowColor(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
+    static QV4::ReturnedValue method_set_shadowColor(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
+    static QV4::ReturnedValue method_get_shadowOffsetX(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
+    static QV4::ReturnedValue method_set_shadowOffsetX(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
+    static QV4::ReturnedValue method_get_shadowOffsetY(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
+    static QV4::ReturnedValue method_set_shadowOffsetY(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
 
     // should these two be on the proto?
 #if QT_CONFIG(quick_path)
-    static void method_get_path(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_set_path(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
+    static QV4::ReturnedValue method_get_path(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
+    static QV4::ReturnedValue method_set_path(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
 #endif
-    static void method_get_font(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_set_font(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_get_textAlign(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_set_textAlign(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_get_textBaseline(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_set_textBaseline(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
+    static QV4::ReturnedValue method_get_font(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
+    static QV4::ReturnedValue method_set_font(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
+    static QV4::ReturnedValue method_get_textAlign(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
+    static QV4::ReturnedValue method_set_textAlign(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
+    static QV4::ReturnedValue method_get_textBaseline(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
+    static QV4::ReturnedValue method_set_textBaseline(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
 };
 
 DEFINE_OBJECT_VTABLE(QQuickJSContext2D);
@@ -591,7 +620,7 @@ public:
     static QV4::Heap::QQuickJSContext2DPrototype *create(QV4::ExecutionEngine *engine)
     {
         QV4::Scope scope(engine);
-        QV4::Scoped<QQuickJSContext2DPrototype> o(scope, engine->memoryManager->allocObject<QQuickJSContext2DPrototype>());
+        QV4::Scoped<QQuickJSContext2DPrototype> o(scope, engine->memoryManager->allocate<QQuickJSContext2DPrototype>());
 
         o->defineDefaultProperty(QStringLiteral("quadraticCurveTo"), method_quadraticCurveTo, 0);
         o->defineDefaultProperty(QStringLiteral("restore"), method_restore, 0);
@@ -636,55 +665,59 @@ public:
         o->defineDefaultProperty(QStringLiteral("createLinearGradient"), method_createLinearGradient, 0);
         o->defineDefaultProperty(QStringLiteral("strokeRect"), method_strokeRect, 0);
         o->defineDefaultProperty(QStringLiteral("closePath"), method_closePath, 0);
-        o->defineAccessorProperty(QStringLiteral("canvas"), QQuickJSContext2DPrototype::method_get_canvas, 0);
+        o->defineDefaultProperty(QStringLiteral("setLineDash"), method_setLineDash, 0);
+        o->defineDefaultProperty(QStringLiteral("getLineDash"), method_getLineDash, 0);
+        o->defineAccessorProperty(QStringLiteral("canvas"), QQuickJSContext2DPrototype::method_get_canvas, nullptr);
 
         return o->d();
     }
 
-    static void method_get_canvas(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_restore(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_reset(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_save(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_rotate(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_scale(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_translate(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_setTransform(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_transform(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_resetTransform(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_shear(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_createLinearGradient(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_createRadialGradient(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_createConicalGradient(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_createPattern(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_clearRect(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_fillRect(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_strokeRect(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_arc(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_arcTo(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_beginPath(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_bezierCurveTo(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_clip(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_closePath(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_fill(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_lineTo(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_moveTo(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_quadraticCurveTo(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_rect(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_roundedRect(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_ellipse(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_text(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_stroke(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_isPointInPath(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_drawFocusRing(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_setCaretSelectionRect(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_caretBlinkRate(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_fillText(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_strokeText(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_measureText(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_drawImage(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_createImageData(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_getImageData(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_putImageData(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
+    static QV4::ReturnedValue method_get_canvas(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
+    static QV4::ReturnedValue method_restore(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
+    static QV4::ReturnedValue method_reset(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
+    static QV4::ReturnedValue method_save(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
+    static QV4::ReturnedValue method_rotate(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
+    static QV4::ReturnedValue method_scale(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
+    static QV4::ReturnedValue method_translate(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
+    static QV4::ReturnedValue method_setTransform(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
+    static QV4::ReturnedValue method_transform(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
+    static QV4::ReturnedValue method_resetTransform(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
+    static QV4::ReturnedValue method_shear(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
+    static QV4::ReturnedValue method_createLinearGradient(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
+    static QV4::ReturnedValue method_createRadialGradient(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
+    static QV4::ReturnedValue method_createConicalGradient(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
+    static QV4::ReturnedValue method_createPattern(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
+    static QV4::ReturnedValue method_clearRect(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
+    static QV4::ReturnedValue method_fillRect(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
+    static QV4::ReturnedValue method_strokeRect(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
+    static QV4::ReturnedValue method_arc(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
+    static QV4::ReturnedValue method_arcTo(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
+    static QV4::ReturnedValue method_beginPath(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
+    static QV4::ReturnedValue method_bezierCurveTo(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
+    static QV4::ReturnedValue method_clip(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
+    static QV4::ReturnedValue method_closePath(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
+    static QV4::ReturnedValue method_fill(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
+    static QV4::ReturnedValue method_lineTo(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
+    static QV4::ReturnedValue method_moveTo(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
+    static QV4::ReturnedValue method_quadraticCurveTo(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
+    static QV4::ReturnedValue method_rect(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
+    static QV4::ReturnedValue method_roundedRect(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
+    static QV4::ReturnedValue method_ellipse(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
+    static QV4::ReturnedValue method_text(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
+    static QV4::ReturnedValue method_stroke(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
+    static QV4::ReturnedValue method_isPointInPath(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
+    static QV4::ReturnedValue method_drawFocusRing(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
+    static QV4::ReturnedValue method_setCaretSelectionRect(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
+    static QV4::ReturnedValue method_caretBlinkRate(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
+    static QV4::ReturnedValue method_fillText(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
+    static QV4::ReturnedValue method_strokeText(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
+    static QV4::ReturnedValue method_measureText(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
+    static QV4::ReturnedValue method_drawImage(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
+    static QV4::ReturnedValue method_createImageData(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
+    static QV4::ReturnedValue method_getImageData(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
+    static QV4::ReturnedValue method_putImageData(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
+    static QV4::ReturnedValue method_setLineDash(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
+    static QV4::ReturnedValue method_getLineDash(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
 
 };
 
@@ -696,7 +729,7 @@ struct QQuickContext2DStyle : public QV4::Object
     V4_OBJECT2(QQuickContext2DStyle, QV4::Object)
     V4_NEEDS_DESTROY
 
-    static void gradient_proto_addColorStop(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
+    static QV4::ReturnedValue gradient_proto_addColorStop(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
 };
 
 
@@ -903,10 +936,10 @@ struct QQuickJSContext2DPixelData : public QV4::Object
     V4_OBJECT2(QQuickJSContext2DPixelData, QV4::Object)
     V4_NEEDS_DESTROY
 
-    static QV4::ReturnedValue getIndexed(const QV4::Managed *m, uint index, bool *hasProperty);
-    static bool putIndexed(QV4::Managed *m, uint index, const QV4::Value &value);
+    static QV4::ReturnedValue virtualGet(const QV4::Managed *m, QV4::PropertyKey id, const QV4::Value *receiver, bool *hasProperty);
+    static bool virtualPut(QV4::Managed *m, QV4::PropertyKey  id, const QV4::Value &value, Value *receiver);
 
-    static void proto_get_length(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
+    static QV4::ReturnedValue proto_get_length(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
 };
 
 void QV4::Heap::QQuickJSContext2DPixelData::init()
@@ -924,27 +957,23 @@ struct QQuickJSContext2DImageData : public QV4::Object
 {
     V4_OBJECT2(QQuickJSContext2DImageData, QV4::Object)
 
-    static void method_get_width(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_get_height(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
-    static void method_get_data(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
+    static QV4::ReturnedValue method_get_width(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
+    static QV4::ReturnedValue method_get_height(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
+    static QV4::ReturnedValue method_get_data(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc);
 
-    static void markObjects(QV4::Heap::Base *that, QV4::MarkStack *markStack) {
-        static_cast<QQuickJSContext2DImageData::Data *>(that)->pixelData.mark(markStack);
-        QV4::Object::markObjects(that, markStack);
-    }
 };
 
 void QV4::Heap::QQuickJSContext2DImageData::init()
 {
     Object::init();
-    pixelData = QV4::Primitive::undefinedValue();
+    pixelData = QV4::Value::undefinedValue();
 
     QV4::Scope scope(internalClass->engine);
     QV4::ScopedObject o(scope, this);
 
-    o->defineAccessorProperty(QStringLiteral("width"), ::QQuickJSContext2DImageData::method_get_width, 0);
-    o->defineAccessorProperty(QStringLiteral("height"), ::QQuickJSContext2DImageData::method_get_height, 0);
-    o->defineAccessorProperty(QStringLiteral("data"), ::QQuickJSContext2DImageData::method_get_data, 0);
+    o->defineAccessorProperty(QStringLiteral("width"), ::QQuickJSContext2DImageData::method_get_width, nullptr);
+    o->defineAccessorProperty(QStringLiteral("height"), ::QQuickJSContext2DImageData::method_get_height, nullptr);
+    o->defineAccessorProperty(QStringLiteral("data"), ::QQuickJSContext2DImageData::method_get_data, nullptr);
 }
 
 DEFINE_OBJECT_VTABLE(QQuickJSContext2DImageData);
@@ -953,19 +982,19 @@ static QV4::ReturnedValue qt_create_image_data(qreal w, qreal h, QV4::ExecutionE
 {
     QV4::Scope scope(v4);
     QQuickContext2DEngineData *ed = engineData(scope.engine);
-    QV4::Scoped<QQuickJSContext2DPixelData> pixelData(scope, scope.engine->memoryManager->allocObject<QQuickJSContext2DPixelData>());
+    QV4::Scoped<QQuickJSContext2DPixelData> pixelData(scope, scope.engine->memoryManager->allocate<QQuickJSContext2DPixelData>());
     QV4::ScopedObject p(scope, ed->pixelArrayProto.value());
-    pixelData->setPrototype(p);
+    pixelData->setPrototypeOf(p);
 
     if (image.isNull()) {
         *pixelData->d()->image = QImage(w, h, QImage::Format_ARGB32);
         pixelData->d()->image->fill(0x00000000);
     } else {
-        Q_ASSERT(image.width()== qRound(w * image.devicePixelRatio()) && image.height() == qRound(h * image.devicePixelRatio()));
+        Q_ASSERT(image.width()== qRound(w * image.devicePixelRatioF()) && image.height() == qRound(h * image.devicePixelRatioF()));
         *pixelData->d()->image = image.format() == QImage::Format_ARGB32 ? image : image.convertToFormat(QImage::Format_ARGB32);
     }
 
-    QV4::Scoped<QQuickJSContext2DImageData> imageData(scope, scope.engine->memoryManager->allocObject<QQuickJSContext2DImageData>());
+    QV4::Scoped<QQuickJSContext2DImageData> imageData(scope, scope.engine->memoryManager->allocate<QQuickJSContext2DImageData>());
     imageData->d()->pixelData = pixelData.asReturnedValue();
     return imageData.asReturnedValue();
 }
@@ -978,12 +1007,13 @@ static QV4::ReturnedValue qt_create_image_data(qreal w, qreal h, QV4::ExecutionE
 
      This property is read only.
 */
-void QQuickJSContext2DPrototype::method_get_canvas(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+QV4::ReturnedValue QQuickJSContext2DPrototype::method_get_canvas(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *, int)
 {
-    QV4::Scoped<QQuickJSContext2D> r(scope, callData->thisObject.as<QQuickJSContext2D>());
+    QV4::Scope scope(b);
+    QV4::Scoped<QQuickJSContext2D> r(scope, thisObject->as<QQuickJSContext2D>());
     CHECK_CONTEXT(r)
 
-    scope.result = QV4::QObjectWrapper::wrap(scope.engine, r->d()->context->canvas());
+    RETURN_RESULT(QV4::QObjectWrapper::wrap(scope.engine, r->d()->context()->canvas()));
 }
 
 /*!
@@ -992,27 +1022,29 @@ void QQuickJSContext2DPrototype::method_get_canvas(const QV4::BuiltinFunction *,
 
     \sa save()
 */
-void QQuickJSContext2DPrototype::method_restore(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+QV4::ReturnedValue QQuickJSContext2DPrototype::method_restore(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *, int)
 {
-    QV4::Scoped<QQuickJSContext2D> r(scope, callData->thisObject.as<QQuickJSContext2D>());
+    QV4::Scope scope(b);
+    QV4::Scoped<QQuickJSContext2D> r(scope, thisObject->as<QQuickJSContext2D>());
     CHECK_CONTEXT(r)
 
-    r->d()->context->popState();
-    scope.result = callData->thisObject.asReturnedValue();
+    r->d()->context()->popState();
+    RETURN_RESULT(thisObject->asReturnedValue());
 }
 
 /*!
     \qmlmethod object QtQuick::Context2D::reset()
     Resets the context state and properties to the default values.
 */
-void QQuickJSContext2DPrototype::method_reset(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+QV4::ReturnedValue QQuickJSContext2DPrototype::method_reset(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *, int)
 {
-    QV4::Scoped<QQuickJSContext2D> r(scope, callData->thisObject.as<QQuickJSContext2D>());
+    QV4::Scope scope(b);
+    QV4::Scoped<QQuickJSContext2D> r(scope, thisObject->as<QQuickJSContext2D>());
     CHECK_CONTEXT(r)
 
-    r->d()->context->reset();
+    r->d()->context()->reset();
 
-    scope.result = callData->thisObject.asReturnedValue();
+    RETURN_RESULT(thisObject->asReturnedValue());
 }
 
 /*!
@@ -1045,14 +1077,15 @@ void QQuickJSContext2DPrototype::method_reset(const QV4::BuiltinFunction *, QV4:
     The current path is NOT part of the drawing state. The path can be reset by
     invoking the beginPath() method.
 */
-void QQuickJSContext2DPrototype::method_save(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+QV4::ReturnedValue QQuickJSContext2DPrototype::method_save(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *, int)
 {
-    QV4::Scoped<QQuickJSContext2D> r(scope, callData->thisObject.as<QQuickJSContext2D>());
+    QV4::Scope scope(b);
+    QV4::Scoped<QQuickJSContext2D> r(scope, thisObject->as<QQuickJSContext2D>());
     CHECK_CONTEXT(r)
 
-    r->d()->context->pushState();
+    r->d()->context()->pushState();
 
-    scope.result = callData->thisObject;
+    RETURN_RESULT(*thisObject);
 }
 
 // transformations
@@ -1073,14 +1106,15 @@ void QQuickJSContext2DPrototype::method_save(const QV4::BuiltinFunction *, QV4::
     where the \a angle of rotation is in radians.
 
 */
-void QQuickJSContext2DPrototype::method_rotate(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+QV4::ReturnedValue QQuickJSContext2DPrototype::method_rotate(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc)
 {
-    QV4::Scoped<QQuickJSContext2D> r(scope, callData->thisObject.as<QQuickJSContext2D>());
+    QV4::Scope scope(b);
+    QV4::Scoped<QQuickJSContext2D> r(scope, thisObject->as<QQuickJSContext2D>());
     CHECK_CONTEXT(r)
 
-    if (callData->argc >= 1)
-        r->d()->context->rotate(callData->args[0].toNumber());
-    scope.result = callData->thisObject;
+    if (argc >= 1)
+        r->d()->context()->rotate(argv[0].toNumber());
+    RETURN_RESULT(*thisObject);
 }
 
 /*!
@@ -1100,15 +1134,16 @@ void QQuickJSContext2DPrototype::method_rotate(const QV4::BuiltinFunction *, QV4
 
     \image qml-item-canvas-scale.png
 */
-void QQuickJSContext2DPrototype::method_scale(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+QV4::ReturnedValue QQuickJSContext2DPrototype::method_scale(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc)
 {
-    QV4::Scoped<QQuickJSContext2D> r(scope, callData->thisObject.as<QQuickJSContext2D>());
+    QV4::Scope scope(b);
+    QV4::Scoped<QQuickJSContext2D> r(scope, thisObject->as<QQuickJSContext2D>());
     CHECK_CONTEXT(r)
 
 
-    if (callData->argc >= 2)
-        r->d()->context->scale(callData->args[0].toNumber(), callData->args[1].toNumber());
-    scope.result = callData->thisObject;
+    if (argc >= 2)
+        r->d()->context()->scale(argv[0].toNumber(), argv[1].toNumber());
+    RETURN_RESULT(*thisObject);
 
 }
 
@@ -1146,21 +1181,22 @@ void QQuickJSContext2DPrototype::method_scale(const QV4::BuiltinFunction *, QV4:
 
     \sa transform()
 */
-void QQuickJSContext2DPrototype::method_setTransform(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+QV4::ReturnedValue QQuickJSContext2DPrototype::method_setTransform(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc)
 {
-    QV4::Scoped<QQuickJSContext2D> r(scope, callData->thisObject.as<QQuickJSContext2D>());
+    QV4::Scope scope(b);
+    QV4::Scoped<QQuickJSContext2D> r(scope, thisObject->as<QQuickJSContext2D>());
     CHECK_CONTEXT(r)
 
 
-    if (callData->argc >= 6)
-        r->d()->context->setTransform( callData->args[0].toNumber()
-                                                        , callData->args[1].toNumber()
-                                                        , callData->args[2].toNumber()
-                                                        , callData->args[3].toNumber()
-                                                        , callData->args[4].toNumber()
-                                                        , callData->args[5].toNumber());
+    if (argc >= 6)
+        r->d()->context()->setTransform( argv[0].toNumber()
+                                                        , argv[1].toNumber()
+                                                        , argv[2].toNumber()
+                                                        , argv[3].toNumber()
+                                                        , argv[4].toNumber()
+                                                        , argv[5].toNumber());
 
-    scope.result = callData->thisObject;
+    RETURN_RESULT(*thisObject);
 
 }
 
@@ -1175,20 +1211,21 @@ void QQuickJSContext2DPrototype::method_setTransform(const QV4::BuiltinFunction
 
     \sa setTransform()
 */
-void QQuickJSContext2DPrototype::method_transform(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+QV4::ReturnedValue QQuickJSContext2DPrototype::method_transform(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc)
 {
-    QV4::Scoped<QQuickJSContext2D> r(scope, callData->thisObject.as<QQuickJSContext2D>());
+    QV4::Scope scope(b);
+    QV4::Scoped<QQuickJSContext2D> r(scope, thisObject->as<QQuickJSContext2D>());
     CHECK_CONTEXT(r)
 
-    if (callData->argc >= 6)
-        r->d()->context->transform( callData->args[0].toNumber()
-                                                  , callData->args[1].toNumber()
-                                                  , callData->args[2].toNumber()
-                                                  , callData->args[3].toNumber()
-                                                  , callData->args[4].toNumber()
-                                                  , callData->args[5].toNumber());
+    if (argc >= 6)
+        r->d()->context()->transform( argv[0].toNumber()
+                                                  , argv[1].toNumber()
+                                                  , argv[2].toNumber()
+                                                  , argv[3].toNumber()
+                                                  , argv[4].toNumber()
+                                                  , argv[5].toNumber());
 
-    scope.result = callData->thisObject;
+    RETURN_RESULT(*thisObject);
 
 }
 
@@ -1201,14 +1238,15 @@ void QQuickJSContext2DPrototype::method_transform(const QV4::BuiltinFunction *,
     Translating the origin enables you to draw patterns of different objects on the canvas
     without having to measure the coordinates manually for each shape.
 */
-void QQuickJSContext2DPrototype::method_translate(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+QV4::ReturnedValue QQuickJSContext2DPrototype::method_translate(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc)
 {
-    QV4::Scoped<QQuickJSContext2D> r(scope, callData->thisObject.as<QQuickJSContext2D>());
+    QV4::Scope scope(b);
+    QV4::Scoped<QQuickJSContext2D> r(scope, thisObject->as<QQuickJSContext2D>());
     CHECK_CONTEXT(r)
 
-    if (callData->argc >= 2)
-            r->d()->context->translate(callData->args[0].toNumber(), callData->args[1].toNumber());
-    scope.result = callData->thisObject;
+    if (argc >= 2)
+            r->d()->context()->translate(argv[0].toNumber(), argv[1].toNumber());
+    RETURN_RESULT(*thisObject);
 
 }
 
@@ -1221,14 +1259,15 @@ void QQuickJSContext2DPrototype::method_translate(const QV4::BuiltinFunction *,
 
     \sa transform(), setTransform(), reset()
 */
-void QQuickJSContext2DPrototype::method_resetTransform(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+QV4::ReturnedValue QQuickJSContext2DPrototype::method_resetTransform(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *, int)
 {
-    QV4::Scoped<QQuickJSContext2D> r(scope, callData->thisObject.as<QQuickJSContext2D>());
+    QV4::Scope scope(b);
+    QV4::Scoped<QQuickJSContext2D> r(scope, thisObject->as<QQuickJSContext2D>());
     CHECK_CONTEXT(r)
 
-    r->d()->context->setTransform(1, 0, 0, 1, 0, 0);
+    r->d()->context()->setTransform(1, 0, 0, 1, 0, 0);
 
-    scope.result = callData->thisObject;
+    RETURN_RESULT(*thisObject);
 
 }
 
@@ -1239,15 +1278,16 @@ void QQuickJSContext2DPrototype::method_resetTransform(const QV4::BuiltinFunctio
     Shears the transformation matrix by \a sh in the horizontal direction and
     \a sv in the vertical direction.
 */
-void QQuickJSContext2DPrototype::method_shear(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+QV4::ReturnedValue QQuickJSContext2DPrototype::method_shear(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc)
 {
-    QV4::Scoped<QQuickJSContext2D> r(scope, callData->thisObject.as<QQuickJSContext2D>());
+    QV4::Scope scope(b);
+    QV4::Scoped<QQuickJSContext2D> r(scope, thisObject->as<QQuickJSContext2D>());
     CHECK_CONTEXT(r)
 
-    if (callData->argc >= 2)
-            r->d()->context->shear(callData->args[0].toNumber(), callData->args[1].toNumber());
+    if (argc >= 2)
+            r->d()->context()->shear(argv[0].toNumber(), argv[1].toNumber());
 
-    scope.result = callData->thisObject;
+    RETURN_RESULT(*thisObject);
 
 }
 // compositing
@@ -1259,30 +1299,32 @@ void QQuickJSContext2DPrototype::method_shear(const QV4::BuiltinFunction *, QV4:
      The value must be in the range from \c 0.0 (fully transparent) to \c 1.0 (fully opaque).
      The default value is \c 1.0.
 */
-void QQuickJSContext2D::method_get_globalAlpha(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+QV4::ReturnedValue QQuickJSContext2D::method_get_globalAlpha(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *, int)
 {
-    QV4::Scoped<QQuickJSContext2D> r(scope, callData->thisObject.as<QQuickJSContext2D>());
+    QV4::Scope scope(b);
+    QV4::Scoped<QQuickJSContext2D> r(scope, thisObject->as<QQuickJSContext2D>());
     CHECK_CONTEXT(r)
 
-    scope.result = QV4::Encode(r->d()->context->state.globalAlpha);
+    RETURN_RESULT(QV4::Encode(r->d()->context()->state.globalAlpha));
 }
 
-void QQuickJSContext2D::method_set_globalAlpha(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+QV4::ReturnedValue QQuickJSContext2D::method_set_globalAlpha(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc)
 {
-    QV4::Scoped<QQuickJSContext2D> r(scope, callData->thisObject.as<QQuickJSContext2D>());
+    QV4::Scope scope(b);
+    QV4::Scoped<QQuickJSContext2D> r(scope, thisObject->as<QQuickJSContext2D>());
     CHECK_CONTEXT_SETTER(r)
 
-    double globalAlpha = callData->argc ? callData->args[0].toNumber() : qt_qnan();
+    double globalAlpha = argc ? argv[0].toNumber() : qt_qnan();
 
-    scope.result = QV4::Encode::undefined();
 
     if (!qt_is_finite(globalAlpha))
-        return;
+        RETURN_UNDEFINED();
 
-    if (globalAlpha >= 0.0 && globalAlpha <= 1.0 && r->d()->context->state.globalAlpha != globalAlpha) {
-        r->d()->context->state.globalAlpha = globalAlpha;
-        r->d()->context->buffer()->setGlobalAlpha(r->d()->context->state.globalAlpha);
+    if (globalAlpha >= 0.0 && globalAlpha <= 1.0 && r->d()->context()->state.globalAlpha != globalAlpha) {
+        r->d()->context()->state.globalAlpha = globalAlpha;
+        r->d()->context()->buffer()->setGlobalAlpha(r->d()->context()->state.globalAlpha);
     }
+    RETURN_UNDEFINED();
 }
 
 /*!
@@ -1311,33 +1353,35 @@ void QQuickJSContext2D::method_set_globalAlpha(const QV4::BuiltinFunction *, QV4
      extension composition modes are provided as "vendorName-operationName" syntax, for example: QPainter::CompositionMode_Exclusion is provided as
      "qt-exclusion".
 */
-void QQuickJSContext2D::method_get_globalCompositeOperation(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+QV4::ReturnedValue QQuickJSContext2D::method_get_globalCompositeOperation(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *, int)
 {
-    QV4::Scoped<QQuickJSContext2D> r(scope, callData->thisObject.as<QQuickJSContext2D>());
+    QV4::Scope scope(b);
+    QV4::Scoped<QQuickJSContext2D> r(scope, thisObject->as<QQuickJSContext2D>());
     CHECK_CONTEXT(r)
 
-    scope.result = scope.engine->newString(qt_composite_mode_to_string(r->d()->context->state.globalCompositeOperation));
+    RETURN_RESULT(scope.engine->newString(qt_composite_mode_to_string(r->d()->context()->state.globalCompositeOperation)));
 }
 
-void QQuickJSContext2D::method_set_globalCompositeOperation(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+QV4::ReturnedValue QQuickJSContext2D::method_set_globalCompositeOperation(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc)
 {
-    QV4::Scoped<QQuickJSContext2D> r(scope, callData->thisObject.as<QQuickJSContext2D>());
+    QV4::Scope scope(b);
+    QV4::Scoped<QQuickJSContext2D> r(scope, thisObject->as<QQuickJSContext2D>());
     CHECK_CONTEXT_SETTER(r)
 
-    if (!callData->argc)
+    if (!argc)
         THROW_TYPE_ERROR();
 
-    scope.result = QV4::Encode::undefined();
-
-    QString mode = callData->args[0].toQString();
+    QString mode = argv[0].toQString();
     QPainter::CompositionMode cm = qt_composite_mode_from_string(mode);
     if (cm == QPainter::CompositionMode_SourceOver && mode != QLatin1String("source-over"))
-        return;
+        RETURN_UNDEFINED();
 
-    if (cm != r->d()->context->state.globalCompositeOperation) {
-        r->d()->context->state.globalCompositeOperation = cm;
-        r->d()->context->buffer()->setGlobalCompositeOperation(cm);
+    if (cm != r->d()->context()->state.globalCompositeOperation) {
+        r->d()->context()->state.globalCompositeOperation = cm;
+        r->d()->context()->buffer()->setGlobalCompositeOperation(cm);
     }
+
+    RETURN_UNDEFINED();
 }
 
 // colors and styles
@@ -1363,12 +1407,13 @@ void QQuickJSContext2D::method_set_globalCompositeOperation(const QV4::BuiltinFu
      \sa createPattern()
      \sa strokeStyle
  */
-void QQuickJSContext2D::method_get_fillStyle(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+QV4::ReturnedValue QQuickJSContext2D::method_get_fillStyle(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *, int)
 {
-    QV4::Scoped<QQuickJSContext2D> r(scope, callData->thisObject.as<QQuickJSContext2D>());
+    QV4::Scope scope(b);
+    QV4::Scoped<QQuickJSContext2D> r(scope, thisObject->as<QQuickJSContext2D>());
     CHECK_CONTEXT(r)
 
-    QColor color = r->d()->context->state.fillStyle.color();
+    QColor color = r->d()->context()->state.fillStyle.color();
     if (color.isValid()) {
         if (color.alpha() == 255)
             RETURN_RESULT(scope.engine->newString(color.name()));
@@ -1380,41 +1425,42 @@ void QQuickJSContext2D::method_get_fillStyle(const QV4::BuiltinFunction *, QV4::
         QString str = QString::fromLatin1("rgba(%1, %2, %3, %4)").arg(color.red()).arg(color.green()).arg(color.blue()).arg(alphaString);
         RETURN_RESULT(scope.engine->newString(str));
     }
-    scope.result = r->d()->context->m_fillStyle.value();
+    RETURN_RESULT(r->d()->context()->m_fillStyle.value());
 }
 
-void QQuickJSContext2D::method_set_fillStyle(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+QV4::ReturnedValue QQuickJSContext2D::method_set_fillStyle(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc)
 {
-    QV4::Scoped<QQuickJSContext2D> r(scope, callData->thisObject.as<QQuickJSContext2D>());
+    QV4::Scope scope(b);
+    QV4::Scoped<QQuickJSContext2D> r(scope, thisObject->as<QQuickJSContext2D>());
     CHECK_CONTEXT_SETTER(r)
 
-    QV4::ScopedValue value(scope, callData->argument(0));
+    QV4::ScopedValue value(scope, argc ? argv[0] : QV4::Value::undefinedValue());
 
    if (value->as<Object>()) {
        QColor color = scope.engine->toVariant(value, qMetaTypeId<QColor>()).value<QColor>();
        if (color.isValid()) {
-           r->d()->context->state.fillStyle = color;
-           r->d()->context->buffer()->setFillStyle(color);
-           r->d()->context->m_fillStyle.set(scope.engine, value);
+           r->d()->context()->state.fillStyle = color;
+           r->d()->context()->buffer()->setFillStyle(color);
+           r->d()->context()->m_fillStyle.set(scope.engine, value);
        } else {
            QV4::Scoped<QQuickContext2DStyle> style(scope, value->as<QQuickContext2DStyle>());
-           if (style && *style->d()->brush != r->d()->context->state.fillStyle) {
-               r->d()->context->state.fillStyle = *style->d()->brush;
-               r->d()->context->buffer()->setFillStyle(*style->d()->brush, style->d()->patternRepeatX, style->d()->patternRepeatY);
-               r->d()->context->m_fillStyle.set(scope.engine, value);
-               r->d()->context->state.fillPatternRepeatX = style->d()->patternRepeatX;
-               r->d()->context->state.fillPatternRepeatY = style->d()->patternRepeatY;
+           if (style && *style->d()->brush != r->d()->context()->state.fillStyle) {
+               r->d()->context()->state.fillStyle = *style->d()->brush;
+               r->d()->context()->buffer()->setFillStyle(*style->d()->brush, style->d()->patternRepeatX, style->d()->patternRepeatY);
+               r->d()->context()->m_fillStyle.set(scope.engine, value);
+               r->d()->context()->state.fillPatternRepeatX = style->d()->patternRepeatX;
+               r->d()->context()->state.fillPatternRepeatY = style->d()->patternRepeatY;
            }
        }
    } else if (value->isString()) {
        QColor color = qt_color_from_string(value);
-       if (color.isValid() && r->d()->context->state.fillStyle != QBrush(color)) {
-            r->d()->context->state.fillStyle = QBrush(color);
-            r->d()->context->buffer()->setFillStyle(r->d()->context->state.fillStyle);
-            r->d()->context->m_fillStyle.set(scope.engine, value);
+       if (color.isValid() && r->d()->context()->state.fillStyle != QBrush(color)) {
+            r->d()->context()->state.fillStyle = QBrush(color);
+            r->d()->context()->buffer()->setFillStyle(r->d()->context()->state.fillStyle);
+            r->d()->context()->m_fillStyle.set(scope.engine, value);
        }
    }
-   scope.result = QV4::Encode::undefined();
+   RETURN_UNDEFINED();
 }
 /*!
     \qmlproperty enumeration QtQuick::Context2D::fillRule
@@ -1428,32 +1474,34 @@ void QQuickJSContext2D::method_set_fillStyle(const QV4::BuiltinFunction *, QV4::
 
      \sa fillStyle
  */
-void QQuickJSContext2D::method_get_fillRule(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+QV4::ReturnedValue QQuickJSContext2D::method_get_fillRule(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *, int)
 {
-    QV4::Scoped<QQuickJSContext2D> r(scope, callData->thisObject.as<QQuickJSContext2D>());
+    QV4::Scope scope(b);
+    QV4::Scoped<QQuickJSContext2D> r(scope, thisObject->as<QQuickJSContext2D>());
     CHECK_CONTEXT(r)
 
-    scope.result = scope.engine->fromVariant(r->d()->context->state.fillRule);
+    RETURN_RESULT(scope.engine->fromVariant(r->d()->context()->state.fillRule));
 }
 
-void QQuickJSContext2D::method_set_fillRule(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+QV4::ReturnedValue QQuickJSContext2D::method_set_fillRule(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc)
 {
-    QV4::Scoped<QQuickJSContext2D> r(scope, callData->thisObject.as<QQuickJSContext2D>());
+    QV4::Scope scope(b);
+    QV4::Scoped<QQuickJSContext2D> r(scope, thisObject->as<QQuickJSContext2D>());
     CHECK_CONTEXT_SETTER(r)
 
-    QV4::ScopedValue value(scope, callData->argument(0));
+    QV4::ScopedValue value(scope, argc ? argv[0] : QV4::Value::undefinedValue());
 
     if ((value->isString() && value->toQString() == QLatin1String("WindingFill"))
         || (value->isInt32() && value->integerValue() == Qt::WindingFill)) {
-        r->d()->context->state.fillRule = Qt::WindingFill;
+        r->d()->context()->state.fillRule = Qt::WindingFill;
     } else if ((value->isString() && value->toQStringNoThrow() == QLatin1String("OddEvenFill"))
                || (value->isInt32() && value->integerValue() == Qt::OddEvenFill)) {
-        r->d()->context->state.fillRule = Qt::OddEvenFill;
+        r->d()->context()->state.fillRule = Qt::OddEvenFill;
     } else {
         //error
     }
-    r->d()->context->m_path.setFillRule(r->d()->context->state.fillRule);
-    scope.result = QV4::Encode::undefined();
+    r->d()->context()->m_path.setFillRule(r->d()->context()->state.fillRule);
+    RETURN_UNDEFINED();
 }
 /*!
     \qmlproperty variant QtQuick::Context2D::strokeStyle
@@ -1468,12 +1516,13 @@ void QQuickJSContext2D::method_set_fillRule(const QV4::BuiltinFunction *, QV4::S
      \sa createPattern()
      \sa fillStyle
  */
-void QQuickJSContext2D::method_get_strokeStyle(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+QV4::ReturnedValue QQuickJSContext2D::method_get_strokeStyle(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *, int)
 {
-    QV4::Scoped<QQuickJSContext2D> r(scope, callData->thisObject.as<QQuickJSContext2D>());
+    QV4::Scope scope(b);
+    QV4::Scoped<QQuickJSContext2D> r(scope, thisObject->as<QQuickJSContext2D>());
     CHECK_CONTEXT(r)
 
-    QColor color = r->d()->context->state.strokeStyle.color();
+    QColor color = r->d()->context()->state.strokeStyle.color();
     if (color.isValid()) {
         if (color.alpha() == 255)
             RETURN_RESULT(scope.engine->newString(color.name()));
@@ -1485,42 +1534,48 @@ void QQuickJSContext2D::method_get_strokeStyle(const QV4::BuiltinFunction *, QV4
         QString str = QString::fromLatin1("rgba(%1, %2, %3, %4)").arg(color.red()).arg(color.green()).arg(color.blue()).arg(alphaString);
         RETURN_RESULT(scope.engine->newString(str));
     }
-    scope.result = r->d()->context->m_strokeStyle.value();
+    RETURN_RESULT(r->d()->context()->m_strokeStyle.value());
 }
 
-void QQuickJSContext2D::method_set_strokeStyle(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+QV4::ReturnedValue QQuickJSContext2D::method_set_strokeStyle(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc)
 {
-    QV4::Scoped<QQuickJSContext2D> r(scope, callData->thisObject.as<QQuickJSContext2D>());
+    QV4::Scope scope(b);
+    QV4::Scoped<QQuickJSContext2D> r(scope, thisObject->as<QQuickJSContext2D>());
     CHECK_CONTEXT_SETTER(r)
 
-    QV4::ScopedValue value(scope, callData->argument(0));
+    QV4::ScopedValue value(scope, argc ? argv[0] : QV4::Value::undefinedValue());
 
     if (value->as<Object>()) {
         QColor color = scope.engine->toVariant(value, qMetaTypeId<QColor>()).value<QColor>();
         if (color.isValid()) {
-            r->d()->context->state.fillStyle = color;
-            r->d()->context->buffer()->setStrokeStyle(color);
-            r->d()->context->m_strokeStyle.set(scope.engine, value);
+            r->d()->context()->state.strokeStyle = color;
+            r->d()->context()->buffer()->setStrokeStyle(color);
+            r->d()->context()->m_strokeStyle.set(scope.engine, value);
         } else {
             QV4::Scoped<QQuickContext2DStyle> style(scope, value->as<QQuickContext2DStyle>());
-            if (style && *style->d()->brush != r->d()->context->state.strokeStyle) {
-                r->d()->context->state.strokeStyle = *style->d()->brush;
-                r->d()->context->buffer()->setStrokeStyle(*style->d()->brush, style->d()->patternRepeatX, style->d()->patternRepeatY);
-                r->d()->context->m_strokeStyle.set(scope.engine, value);
-                r->d()->context->state.strokePatternRepeatX = style->d()->patternRepeatX;
-                r->d()->context->state.strokePatternRepeatY = style->d()->patternRepeatY;
-
+            if (style && *style->d()->brush != r->d()->context()->state.strokeStyle) {
+                r->d()->context()->state.strokeStyle = *style->d()->brush;
+                r->d()->context()->buffer()->setStrokeStyle(*style->d()->brush, style->d()->patternRepeatX, style->d()->patternRepeatY);
+                r->d()->context()->m_strokeStyle.set(scope.engine, value);
+                r->d()->context()->state.strokePatternRepeatX = style->d()->patternRepeatX;
+                r->d()->context()->state.strokePatternRepeatY = style->d()->patternRepeatY;
+            } else if (!style && r->d()->context()->state.strokeStyle != QBrush(QColor())) {
+                // If there is no style object, then ensure that the strokeStyle is at least
+                // QColor in case it was previously set
+                r->d()->context()->state.strokeStyle = QBrush(QColor());
+                r->d()->context()->buffer()->setStrokeStyle(r->d()->context()->state.strokeStyle);
+                r->d()->context()->m_strokeStyle.set(scope.engine, value);
             }
         }
     } else if (value->isString()) {
         QColor color = qt_color_from_string(value);
-        if (color.isValid() && r->d()->context->state.strokeStyle != QBrush(color)) {
-             r->d()->context->state.strokeStyle = QBrush(color);
-             r->d()->context->buffer()->setStrokeStyle(r->d()->context->state.strokeStyle);
-             r->d()->context->m_strokeStyle.set(scope.engine, value);
+        if (color.isValid() && r->d()->context()->state.strokeStyle != QBrush(color)) {
+             r->d()->context()->state.strokeStyle = QBrush(color);
+             r->d()->context()->buffer()->setStrokeStyle(r->d()->context()->state.strokeStyle);
+             r->d()->context()->m_strokeStyle.set(scope.engine, value);
         }
     }
-    scope.result = QV4::Encode::undefined();
+    RETURN_UNDEFINED();
 }
 
 /*!
@@ -1540,16 +1595,17 @@ void QQuickJSContext2D::method_set_strokeStyle(const QV4::BuiltinFunction *, QV4
     \sa strokeStyle
   */
 
-void QQuickJSContext2DPrototype::method_createLinearGradient(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+QV4::ReturnedValue QQuickJSContext2DPrototype::method_createLinearGradient(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc)
 {
-    QV4::Scoped<QQuickJSContext2D> r(scope, callData->thisObject.as<QQuickJSContext2D>());
+    QV4::Scope scope(b);
+    QV4::Scoped<QQuickJSContext2D> r(scope, thisObject->as<QQuickJSContext2D>());
     CHECK_CONTEXT(r)
 
-    if (callData->argc >= 4) {
-        qreal x0 = callData->args[0].toNumber();
-        qreal y0 = callData->args[1].toNumber();
-        qreal x1 = callData->args[2].toNumber();
-        qreal y1 = callData->args[3].toNumber();
+    if (argc >= 4) {
+        qreal x0 = argv[0].toNumber();
+        qreal y0 = argv[1].toNumber();
+        qreal x1 = argv[2].toNumber();
+        qreal y1 = argv[3].toNumber();
 
         if (!qt_is_finite(x0)
          || !qt_is_finite(y0)
@@ -1559,14 +1615,14 @@ void QQuickJSContext2DPrototype::method_createLinearGradient(const QV4::BuiltinF
         }
         QQuickContext2DEngineData *ed = engineData(scope.engine);
 
-        QV4::Scoped<QQuickContext2DStyle> gradient(scope, scope.engine->memoryManager->allocObject<QQuickContext2DStyle>());
+        QV4::Scoped<QQuickContext2DStyle> gradient(scope, scope.engine->memoryManager->allocate<QQuickContext2DStyle>());
         QV4::ScopedObject p(scope, ed->gradientProto.value());
-        gradient->setPrototype(p);
+        gradient->setPrototypeOf(p);
         *gradient->d()->brush = QLinearGradient(x0, y0, x1, y1);
-        RETURN_RESULT(gradient);
+        RETURN_RESULT(*gradient);
     }
 
-    scope.result = callData->thisObject;
+    RETURN_RESULT(*thisObject);
 
 }
 
@@ -1583,18 +1639,19 @@ void QQuickJSContext2DPrototype::method_createLinearGradient(const QV4::BuiltinF
     \sa strokeStyle
   */
 
-void QQuickJSContext2DPrototype::method_createRadialGradient(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+QV4::ReturnedValue QQuickJSContext2DPrototype::method_createRadialGradient(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc)
 {
-    QV4::Scoped<QQuickJSContext2D> r(scope, callData->thisObject.as<QQuickJSContext2D>());
+    QV4::Scope scope(b);
+    QV4::Scoped<QQuickJSContext2D> r(scope, thisObject->as<QQuickJSContext2D>());
     CHECK_CONTEXT(r)
 
-    if (callData->argc >= 6) {
-        qreal x0 = callData->args[0].toNumber();
-        qreal y0 = callData->args[1].toNumber();
-        qreal r0 = callData->args[2].toNumber();
-        qreal x1 = callData->args[3].toNumber();
-        qreal y1 = callData->args[4].toNumber();
-        qreal r1 = callData->args[5].toNumber();
+    if (argc >= 6) {
+        qreal x0 = argv[0].toNumber();
+        qreal y0 = argv[1].toNumber();
+        qreal r0 = argv[2].toNumber();
+        qreal x1 = argv[3].toNumber();
+        qreal y1 = argv[4].toNumber();
+        qreal r1 = argv[5].toNumber();
 
         if (!qt_is_finite(x0)
          || !qt_is_finite(y0)
@@ -1610,14 +1667,14 @@ void QQuickJSContext2DPrototype::method_createRadialGradient(const QV4::BuiltinF
 
         QQuickContext2DEngineData *ed = engineData(scope.engine);
 
-        QV4::Scoped<QQuickContext2DStyle> gradient(scope, scope.engine->memoryManager->allocObject<QQuickContext2DStyle>());
+        QV4::Scoped<QQuickContext2DStyle> gradient(scope, scope.engine->memoryManager->allocate<QQuickContext2DStyle>());
         QV4::ScopedObject p(scope, ed->gradientProto.value());
-        gradient->setPrototype(p);
-        *gradient->d()->brush = QRadialGradient(QPointF(x1, y1), r0+r1, QPointF(x0, y0));
-        RETURN_RESULT(gradient);
+        gradient->setPrototypeOf(p);
+        *gradient->d()->brush = QRadialGradient(QPointF(x1, y1), r1, QPointF(x0, y0), r0);
+        RETURN_RESULT(*gradient);
     }
 
-    scope.result = callData->thisObject;
+    RETURN_RESULT(*thisObject);
 
 }
 
@@ -1634,15 +1691,16 @@ void QQuickJSContext2DPrototype::method_createRadialGradient(const QV4::BuiltinF
     \sa strokeStyle
   */
 
-void QQuickJSContext2DPrototype::method_createConicalGradient(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+QV4::ReturnedValue QQuickJSContext2DPrototype::method_createConicalGradient(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc)
 {
-    QV4::Scoped<QQuickJSContext2D> r(scope, callData->thisObject.as<QQuickJSContext2D>());
+    QV4::Scope scope(b);
+    QV4::Scoped<QQuickJSContext2D> r(scope, thisObject->as<QQuickJSContext2D>());
     CHECK_CONTEXT(r)
 
-    if (callData->argc >= 3) {
-        qreal x = callData->args[0].toNumber();
-        qreal y = callData->args[1].toNumber();
-        qreal angle = qRadiansToDegrees(callData->args[2].toNumber());
+    if (argc >= 3) {
+        qreal x = argv[0].toNumber();
+        qreal y = argv[1].toNumber();
+        qreal angle = qRadiansToDegrees(argv[2].toNumber());
         if (!qt_is_finite(x) || !qt_is_finite(y)) {
             THROW_DOM(DOMEXCEPTION_NOT_SUPPORTED_ERR, "createConicalGradient(): Incorrect arguments");
         }
@@ -1653,14 +1711,14 @@ void QQuickJSContext2DPrototype::method_createConicalGradient(const QV4::Builtin
 
         QQuickContext2DEngineData *ed = engineData(scope.engine);
 
-        QV4::Scoped<QQuickContext2DStyle> gradient(scope, scope.engine->memoryManager->allocObject<QQuickContext2DStyle>());
+        QV4::Scoped<QQuickContext2DStyle> gradient(scope, scope.engine->memoryManager->allocate<QQuickContext2DStyle>());
         QV4::ScopedObject p(scope, ed->gradientProto.value());
-        gradient->setPrototype(p);
+        gradient->setPrototypeOf(p);
         *gradient->d()->brush = QConicalGradient(x, y, angle);
-        RETURN_RESULT(gradient);
+        RETURN_RESULT(*gradient);
     }
 
-    scope.result = callData->thisObject;
+    RETURN_RESULT(*thisObject);
 
 }
 /*!
@@ -1706,17 +1764,18 @@ void QQuickJSContext2DPrototype::method_createConicalGradient(const QV4::Builtin
   \sa strokeStyle
   \sa fillStyle
   */
-void QQuickJSContext2DPrototype::method_createPattern(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+QV4::ReturnedValue QQuickJSContext2DPrototype::method_createPattern(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc)
 {
-    QV4::Scoped<QQuickJSContext2D> r(scope, callData->thisObject);
+    QV4::Scope scope(b);
+    QV4::Scoped<QQuickJSContext2D> r(scope, *thisObject);
     CHECK_CONTEXT(r)
 
-    if (callData->argc >= 2) {
-        QV4::Scoped<QQuickContext2DStyle> pattern(scope, scope.engine->memoryManager->allocObject<QQuickContext2DStyle>());
+    if (argc >= 2) {
+        QV4::Scoped<QQuickContext2DStyle> pattern(scope, scope.engine->memoryManager->allocate<QQuickContext2DStyle>());
 
-        QColor color = scope.engine->toVariant(callData->args[0], qMetaTypeId<QColor>()).value<QColor>();
+        QColor color = scope.engine->toVariant(argv[0], qMetaTypeId<QColor>()).value<QColor>();
         if (color.isValid()) {
-            int patternMode = callData->args[1].toInt32();
+            int patternMode = argv[1].toInt32();
             Qt::BrushStyle style = Qt::SolidPattern;
             if (patternMode >= 0 && patternMode < Qt::LinearGradientPattern) {
                 style = static_cast<Qt::BrushStyle>(patternMode);
@@ -1725,20 +1784,20 @@ void QQuickJSContext2DPrototype::method_createPattern(const QV4::BuiltinFunction
         } else {
             QImage patternTexture;
 
-            if (const QV4::Object *o = callData->args[0].as<Object>()) {
+            if (const QV4::Object *o = argv[0].as<Object>()) {
                 QV4::ScopedString s(scope, scope.engine->newString(QStringLiteral("data")));
                 QV4::Scoped<QQuickJSContext2DPixelData> pixelData(scope, o->get(s));
                 if (!!pixelData) {
                     patternTexture = *pixelData->d()->image;
                 }
             } else {
-                patternTexture = r->d()->context->createPixmap(QUrl(callData->args[0].toQStringNoThrow()))->image();
+                patternTexture = r->d()->context()->createPixmap(QUrl(argv[0].toQStringNoThrow()))->image();
             }
 
             if (!patternTexture.isNull()) {
                 pattern->d()->brush->setTextureImage(patternTexture);
 
-                QString repetition = callData->args[1].toQStringNoThrow();
+                QString repetition = argv[1].toQStringNoThrow();
                 if (repetition == QLatin1String("repeat") || repetition.isEmpty()) {
                     pattern->d()->patternRepeatX = true;
                     pattern->d()->patternRepeatY = true;
@@ -1758,10 +1817,10 @@ void QQuickJSContext2DPrototype::method_createPattern(const QV4::BuiltinFunction
             }
         }
 
-        RETURN_RESULT(pattern);
+        RETURN_RESULT(*pattern);
 
     }
-    scope.result = QV4::Encode::undefined();
+    RETURN_UNDEFINED();
 }
 
 // line styles
@@ -1776,12 +1835,13 @@ void QQuickJSContext2DPrototype::method_createPattern(const QV4::BuiltinFunction
     \endlist
     Other values are ignored.
 */
-void QQuickJSContext2D::method_get_lineCap(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+QV4::ReturnedValue QQuickJSContext2D::method_get_lineCap(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *, int)
 {
-    QV4::Scoped<QQuickJSContext2D> r(scope, callData->thisObject);
+    QV4::Scope scope(b);
+    QV4::Scoped<QQuickJSContext2D> r(scope, *thisObject);
     CHECK_CONTEXT(r)
 
-    switch (r->d()->context->state.lineCap) {
+    switch (r->d()->context()->state.lineCap) {
     case Qt::RoundCap:
         RETURN_RESULT(scope.engine->newString(QStringLiteral("round")));
     case Qt::SquareCap:
@@ -1793,12 +1853,16 @@ void QQuickJSContext2D::method_get_lineCap(const QV4::BuiltinFunction *, QV4::Sc
     RETURN_RESULT(scope.engine->newString(QStringLiteral("butt")));
 }
 
-void QQuickJSContext2D::method_set_lineCap(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+QV4::ReturnedValue QQuickJSContext2D::method_set_lineCap(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc)
 {
-    QV4::Scoped<QQuickJSContext2D> r(scope, callData->thisObject);
+    if (!argc)
+        return QV4::Encode::undefined();
+
+    QV4::Scope scope(b);
+    QV4::Scoped<QQuickJSContext2D> r(scope, *thisObject);
     CHECK_CONTEXT_SETTER(r)
 
-    QString lineCap = callData->args[0].toQString();
+    QString lineCap = argv[0].toQString();
     Qt::PenCapStyle cap;
     if (lineCap == QLatin1String("round"))
         cap = Qt::RoundCap;
@@ -1809,9 +1873,9 @@ void QQuickJSContext2D::method_set_lineCap(const QV4::BuiltinFunction *, QV4::Sc
     else
         RETURN_UNDEFINED();
 
-    if (cap != r->d()->context->state.lineCap) {
-        r->d()->context->state.lineCap = cap;
-        r->d()->context->buffer()->setLineCap(cap);
+    if (cap != r->d()->context()->state.lineCap) {
+        r->d()->context()->state.lineCap = cap;
+        r->d()->context()->buffer()->setLineCap(cap);
     }
     RETURN_UNDEFINED();
 }
@@ -1830,12 +1894,13 @@ void QQuickJSContext2D::method_set_lineCap(const QV4::BuiltinFunction *, QV4::Sc
     \endlist
     Other values are ignored.
 */
-void QQuickJSContext2D::method_get_lineJoin(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+QV4::ReturnedValue QQuickJSContext2D::method_get_lineJoin(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *, int)
 {
-    QV4::Scoped<QQuickJSContext2D> r(scope, callData->thisObject);
+    QV4::Scope scope(b);
+    QV4::Scoped<QQuickJSContext2D> r(scope, *thisObject);
     CHECK_CONTEXT(r)
 
-    switch (r->d()->context->state.lineJoin) {
+    switch (r->d()->context()->state.lineJoin) {
     case Qt::RoundJoin:
         RETURN_RESULT(scope.engine->newString(QStringLiteral("round")));
     case Qt::BevelJoin:
@@ -1847,15 +1912,16 @@ void QQuickJSContext2D::method_get_lineJoin(const QV4::BuiltinFunction *, QV4::S
     RETURN_RESULT(scope.engine->newString(QStringLiteral("miter")));
 }
 
-void QQuickJSContext2D::method_set_lineJoin(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+QV4::ReturnedValue QQuickJSContext2D::method_set_lineJoin(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc)
 {
-    QV4::Scoped<QQuickJSContext2D> r(scope, callData->thisObject);
+    QV4::Scope scope(b);
+    QV4::Scoped<QQuickJSContext2D> r(scope, *thisObject);
     CHECK_CONTEXT_SETTER(r)
 
-    if (!callData->argc)
+    if (!argc)
         THROW_TYPE_ERROR();
 
-    QString lineJoin = callData->args[0].toQString();
+    QString lineJoin = argv[0].toQString();
     Qt::PenJoinStyle join;
     if (lineJoin == QLatin1String("round"))
         join = Qt::RoundJoin;
@@ -1866,9 +1932,9 @@ void QQuickJSContext2D::method_set_lineJoin(const QV4::BuiltinFunction *, QV4::S
     else
         RETURN_UNDEFINED();
 
-    if (join != r->d()->context->state.lineJoin) {
-        r->d()->context->state.lineJoin = join;
-        r->d()->context->buffer()->setLineJoin(join);
+    if (join != r->d()->context()->state.lineJoin) {
+        r->d()->context()->state.lineJoin = join;
+        r->d()->context()->buffer()->setLineJoin(join);
     }
     RETURN_UNDEFINED();
 }
@@ -1877,24 +1943,26 @@ void QQuickJSContext2D::method_set_lineJoin(const QV4::BuiltinFunction *, QV4::S
     \qmlproperty real QtQuick::Context2D::lineWidth
      Holds the current line width. Values that are not finite values greater than zero are ignored.
  */
-void QQuickJSContext2D::method_get_lineWidth(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+QV4::ReturnedValue QQuickJSContext2D::method_get_lineWidth(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *, int)
 {
-    QV4::Scoped<QQuickJSContext2D> r(scope, callData->thisObject);
+    QV4::Scope scope(b);
+    QV4::Scoped<QQuickJSContext2D> r(scope, *thisObject);
     CHECK_CONTEXT(r)
 
-    RETURN_RESULT(QV4::Encode(r->d()->context->state.lineWidth));
+    RETURN_RESULT(QV4::Encode(r->d()->context()->state.lineWidth));
 }
 
-void QQuickJSContext2D::method_set_lineWidth(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+QV4::ReturnedValue QQuickJSContext2D::method_set_lineWidth(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc)
 {
-    QV4::Scoped<QQuickJSContext2D> r(scope, callData->thisObject);
+    QV4::Scope scope(b);
+    QV4::Scoped<QQuickJSContext2D> r(scope, *thisObject);
     CHECK_CONTEXT_SETTER(r)
 
-    qreal w = callData->argc ? callData->args[0].toNumber() : -1;
+    qreal w = argc ? argv[0].toNumber() : -1;
 
-    if (w > 0 && qt_is_finite(w) && w != r->d()->context->state.lineWidth) {
-        r->d()->context->state.lineWidth = w;
-        r->d()->context->buffer()->setLineWidth(w);
+    if (w > 0 && qt_is_finite(w) && w != r->d()->context()->state.lineWidth) {
+        r->d()->context()->state.lineWidth = w;
+        r->d()->context()->buffer()->setLineWidth(w);
     }
     RETURN_UNDEFINED();
 }
@@ -1904,51 +1972,171 @@ void QQuickJSContext2D::method_set_lineWidth(const QV4::BuiltinFunction *, QV4::
      Holds the current miter limit ratio.
      The default miter limit value is 10.0.
  */
-void QQuickJSContext2D::method_get_miterLimit(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+QV4::ReturnedValue QQuickJSContext2D::method_get_miterLimit(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *, int)
+{
+    QV4::Scope scope(b);
+    QV4::Scoped<QQuickJSContext2D> r(scope, *thisObject);
+    CHECK_CONTEXT(r)
+
+    RETURN_RESULT(QV4::Encode(r->d()->context()->state.miterLimit));
+}
+
+QV4::ReturnedValue QQuickJSContext2D::method_set_miterLimit(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc)
+{
+    QV4::Scope scope(b);
+    QV4::Scoped<QQuickJSContext2D> r(scope, *thisObject);
+    CHECK_CONTEXT_SETTER(r)
+
+    qreal ml = argc ? argv[0].toNumber() : -1;
+
+    if (ml > 0 && qt_is_finite(ml) && ml != r->d()->context()->state.miterLimit) {
+        r->d()->context()->state.miterLimit = ml;
+        r->d()->context()->buffer()->setMiterLimit(ml);
+    }
+    RETURN_UNDEFINED();
+}
+
+/*!
+    \qmlmethod array QtQuick::Context2D::getLineDash()
+    \since QtQuick 2.11
+    Returns an array of qreals representing the dash pattern of the line.
+
+    \sa setLineDash()
+  */
+QV4::ReturnedValue QQuickJSContext2DPrototype::method_getLineDash(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *, int)
+{
+    QV4::Scope scope(b);
+    QV4::Scoped<QQuickJSContext2D> r(scope, *thisObject);
+    CHECK_CONTEXT(r)
+
+    const QVector<qreal> pattern = r->d()->context()->state.lineDash;
+    QV4::ScopedArrayObject array(scope, scope.engine->newArrayObject(pattern.size()));
+    array->arrayReserve(pattern.size());
+    for (int i = 0; i < pattern.size(); i++)
+        array->put(i, QV4::Value::fromDouble(pattern[i]));
+
+    array->setArrayLengthUnchecked(pattern.size());
+
+    RETURN_RESULT(*array);
+}
+
+/*!
+    \qmlmethod QtQuick::Context2D::setLineDash(array pattern)
+    \since QtQuick 2.11
+    Sets the dash pattern to the given pattern
+
+    \a pattern a list of numbers that specifies distances to alternately draw a line and a gap.
+
+    If the number of elements in the array is odd, the elements of the array get copied
+    and concatenated. For example, [5, 15, 25] will become [5, 15, 25, 5, 15, 25].
+
+    \table 100%
+    \row
+    \li \inlineimage qml-item-canvas-lineDash.png
+    \li
+    \code
+    var space = 4
+    ctx.setLineDash([1, space, 3, space, 9, space, 27, space, 9, space])
+    ...
+    ctx.stroke();
+    \endcode
+    \endtable
+
+    \sa setLineDash
+  */
+QV4::ReturnedValue QQuickJSContext2DPrototype::method_setLineDash(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc)
+{
+    QV4::Scope scope(b);
+    QV4::Scoped<QQuickJSContext2D> r(scope, *thisObject);
+    CHECK_CONTEXT_SETTER(r)
+
+    if (!argc)
+        RETURN_UNDEFINED();
+
+    QV4::ScopedArrayObject array(scope, argv[0]);
+    if (!array)
+        RETURN_UNDEFINED();
+
+    QV4::ScopedValue v(scope);
+    const uint arrayLength = array->getLength();
+    QVector<qreal> dashes;
+    dashes.reserve(arrayLength);
+    for (uint i = 0; i < arrayLength; ++i) {
+        v = array->get(i);
+        const double number = v->toNumber();
+
+        if (!qt_is_finite(number) || (number < 0))
+                RETURN_UNDEFINED();
+
+        dashes.append(v->toNumber());
+    }
+    if (dashes.size() % 2 != 0) {
+        dashes += dashes;
+    }
+
+    r->d()->context()->state.lineDash = dashes;
+    r->d()->context()->buffer()->setLineDash(dashes);
+
+    RETURN_UNDEFINED();
+}
+
+/*!
+    \qmlproperty real QtQuick::Context2D::lineDashOffset
+    \since QtQuick 2.11
+
+     Holds the current line dash offset
+     The default line dash ofset value is 0
+ */
+QV4::ReturnedValue QQuickJSContext2D::method_get_lineDashOffset(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *, int)
 {
-    QV4::Scoped<QQuickJSContext2D> r(scope, callData->thisObject);
+    QV4::Scope scope(b);
+    QV4::Scoped<QQuickJSContext2D> r(scope, *thisObject);
     CHECK_CONTEXT(r)
 
-    RETURN_RESULT(QV4::Encode(r->d()->context->state.miterLimit));
+    RETURN_RESULT(QV4::Encode(r->d()->context()->state.lineDashOffset));
 }
 
-void QQuickJSContext2D::method_set_miterLimit(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+QV4::ReturnedValue QQuickJSContext2D::method_set_lineDashOffset(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc)
 {
-    QV4::Scoped<QQuickJSContext2D> r(scope, callData->thisObject);
+    QV4::Scope scope(b);
+    QV4::Scoped<QQuickJSContext2D> r(scope, *thisObject);
     CHECK_CONTEXT_SETTER(r)
 
-    qreal ml = callData->argc ? callData->args[0].toNumber() : -1;
+    const qreal offset = argc ? argv[0].toNumber() : -1;
 
-    if (ml > 0 && qt_is_finite(ml) && ml != r->d()->context->state.miterLimit) {
-        r->d()->context->state.miterLimit = ml;
-        r->d()->context->buffer()->setMiterLimit(ml);
+    if (qt_is_finite(offset) && offset != r->d()->context()->state.lineDashOffset) {
+        r->d()->context()->state.lineDashOffset = offset;
+        r->d()->context()->buffer()->setLineDashOffset(offset);
     }
     RETURN_UNDEFINED();
 }
 
+
 // shadows
 /*!
     \qmlproperty real QtQuick::Context2D::shadowBlur
      Holds the current level of blur applied to shadows
  */
-void QQuickJSContext2D::method_get_shadowBlur(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+QV4::ReturnedValue QQuickJSContext2D::method_get_shadowBlur(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *, int)
 {
-    QV4::Scoped<QQuickJSContext2D> r(scope, callData->thisObject);
+    QV4::Scope scope(b);
+    QV4::Scoped<QQuickJSContext2D> r(scope, *thisObject);
     CHECK_CONTEXT(r)
 
-    RETURN_RESULT(QV4::Encode(r->d()->context->state.shadowBlur));
+    RETURN_RESULT(QV4::Encode(r->d()->context()->state.shadowBlur));
 }
 
-void QQuickJSContext2D::method_set_shadowBlur(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+QV4::ReturnedValue QQuickJSContext2D::method_set_shadowBlur(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc)
 {
-    QV4::Scoped<QQuickJSContext2D> r(scope, callData->thisObject);
+    QV4::Scope scope(b);
+    QV4::Scoped<QQuickJSContext2D> r(scope, *thisObject);
     CHECK_CONTEXT_SETTER(r)
 
-    qreal blur = callData->argc ? callData->args[0].toNumber() : -1;
+    qreal blur = argc ? argv[0].toNumber() : -1;
 
-    if (blur > 0 && qt_is_finite(blur) && blur != r->d()->context->state.shadowBlur) {
-        r->d()->context->state.shadowBlur = blur;
-        r->d()->context->buffer()->setShadowBlur(blur);
+    if (blur > 0 && qt_is_finite(blur) && blur != r->d()->context()->state.shadowBlur) {
+        r->d()->context()->state.shadowBlur = blur;
+        r->d()->context()->buffer()->setShadowBlur(blur);
     }
     RETURN_UNDEFINED();
 }
@@ -1957,26 +2145,28 @@ void QQuickJSContext2D::method_set_shadowBlur(const QV4::BuiltinFunction *, QV4:
     \qmlproperty string QtQuick::Context2D::shadowColor
      Holds the current shadow color.
  */
-void QQuickJSContext2D::method_get_shadowColor(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+QV4::ReturnedValue QQuickJSContext2D::method_get_shadowColor(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *, int)
 {
-    QV4::Scoped<QQuickJSContext2D> r(scope, callData->thisObject);
+    QV4::Scope scope(b);
+    QV4::Scoped<QQuickJSContext2D> r(scope, *thisObject);
     CHECK_CONTEXT(r)
 
-    RETURN_RESULT(scope.engine->newString(r->d()->context->state.shadowColor.name()));
+    RETURN_RESULT(scope.engine->newString(r->d()->context()->state.shadowColor.name()));
 }
 
-void QQuickJSContext2D::method_set_shadowColor(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+QV4::ReturnedValue QQuickJSContext2D::method_set_shadowColor(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc)
 {
-    QV4::Scoped<QQuickJSContext2D> r(scope, callData->thisObject);
+    QV4::Scope scope(b);
+    QV4::Scoped<QQuickJSContext2D> r(scope, *thisObject);
     CHECK_CONTEXT_SETTER(r)
 
     QColor color;
-    if (callData->argc)
-        color = qt_color_from_string(callData->args[0]);
+    if (argc)
+        color = qt_color_from_string(argv[0]);
 
-    if (color.isValid() && color != r->d()->context->state.shadowColor) {
-        r->d()->context->state.shadowColor = color;
-        r->d()->context->buffer()->setShadowColor(color);
+    if (color.isValid() && color != r->d()->context()->state.shadowColor) {
+        r->d()->context()->state.shadowColor = color;
+        r->d()->context()->buffer()->setShadowColor(color);
     }
     RETURN_UNDEFINED();
 }
@@ -1988,23 +2178,25 @@ void QQuickJSContext2D::method_set_shadowColor(const QV4::BuiltinFunction *, QV4
 
      \sa shadowOffsetY
  */
-void QQuickJSContext2D::method_get_shadowOffsetX(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+QV4::ReturnedValue QQuickJSContext2D::method_get_shadowOffsetX(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *, int)
 {
-    QV4::Scoped<QQuickJSContext2D> r(scope, callData->thisObject);
+    QV4::Scope scope(b);
+    QV4::Scoped<QQuickJSContext2D> r(scope, *thisObject);
     CHECK_CONTEXT(r)
 
-    RETURN_RESULT(QV4::Encode(r->d()->context->state.shadowOffsetX));
+    RETURN_RESULT(QV4::Encode(r->d()->context()->state.shadowOffsetX));
 }
 
-void QQuickJSContext2D::method_set_shadowOffsetX(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+QV4::ReturnedValue QQuickJSContext2D::method_set_shadowOffsetX(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc)
 {
-    QV4::Scoped<QQuickJSContext2D> r(scope, callData->thisObject);
+    QV4::Scope scope(b);
+    QV4::Scoped<QQuickJSContext2D> r(scope, *thisObject);
     CHECK_CONTEXT_SETTER(r)
 
-    qreal offsetX = callData->argc ? callData->args[0].toNumber() : qt_qnan();
-    if (qt_is_finite(offsetX) && offsetX != r->d()->context->state.shadowOffsetX) {
-        r->d()->context->state.shadowOffsetX = offsetX;
-        r->d()->context->buffer()->setShadowOffsetX(offsetX);
+    qreal offsetX = argc ? argv[0].toNumber() : qt_qnan();
+    if (qt_is_finite(offsetX) && offsetX != r->d()->context()->state.shadowOffsetX) {
+        r->d()->context()->state.shadowOffsetX = offsetX;
+        r->d()->context()->buffer()->setShadowOffsetX(offsetX);
     }
     RETURN_UNDEFINED();
 }
@@ -2014,52 +2206,56 @@ void QQuickJSContext2D::method_set_shadowOffsetX(const QV4::BuiltinFunction *, Q
 
      \sa shadowOffsetX
  */
-void QQuickJSContext2D::method_get_shadowOffsetY(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+QV4::ReturnedValue QQuickJSContext2D::method_get_shadowOffsetY(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *, int)
 {
-    QV4::Scoped<QQuickJSContext2D> r(scope, callData->thisObject);
+    QV4::Scope scope(b);
+    QV4::Scoped<QQuickJSContext2D> r(scope, *thisObject);
     CHECK_CONTEXT(r)
 
-    RETURN_RESULT(QV4::Encode(r->d()->context->state.shadowOffsetY));
+    RETURN_RESULT(QV4::Encode(r->d()->context()->state.shadowOffsetY));
 }
 
-void QQuickJSContext2D::method_set_shadowOffsetY(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+QV4::ReturnedValue QQuickJSContext2D::method_set_shadowOffsetY(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc)
 {
-    QV4::Scoped<QQuickJSContext2D> r(scope, callData->thisObject);
+    QV4::Scope scope(b);
+    QV4::Scoped<QQuickJSContext2D> r(scope, *thisObject);
     CHECK_CONTEXT_SETTER(r)
 
-    qreal offsetY = callData->argc ? callData->args[0].toNumber() : qt_qnan();
-    if (qt_is_finite(offsetY) && offsetY != r->d()->context->state.shadowOffsetY) {
-        r->d()->context->state.shadowOffsetY = offsetY;
-        r->d()->context->buffer()->setShadowOffsetY(offsetY);
+    qreal offsetY = argc ? argv[0].toNumber() : qt_qnan();
+    if (qt_is_finite(offsetY) && offsetY != r->d()->context()->state.shadowOffsetY) {
+        r->d()->context()->state.shadowOffsetY = offsetY;
+        r->d()->context()->buffer()->setShadowOffsetY(offsetY);
     }
     RETURN_UNDEFINED();
 }
 
 #if QT_CONFIG(quick_path)
-void QQuickJSContext2D::method_get_path(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+QV4::ReturnedValue QQuickJSContext2D::method_get_path(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *, int)
 {
-    QV4::Scoped<QQuickJSContext2D> r(scope, callData->thisObject);
+    QV4::Scope scope(b);
+    QV4::Scoped<QQuickJSContext2D> r(scope, *thisObject);
     CHECK_CONTEXT(r)
 
-    scope.result = r->d()->context->m_v4path.value();
+    RETURN_RESULT(r->d()->context()->m_v4path.value());
 }
 
-void QQuickJSContext2D::method_set_path(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+QV4::ReturnedValue QQuickJSContext2D::method_set_path(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc)
 {
-    QV4::Scoped<QQuickJSContext2D> r(scope, callData->thisObject);
+    QV4::Scope scope(b);
+    QV4::Scoped<QQuickJSContext2D> r(scope, *thisObject);
     CHECK_CONTEXT_SETTER(r)
 
-    QV4::ScopedValue value(scope, callData->argument(0));
-    r->d()->context->beginPath();
+    QV4::ScopedValue value(scope, argc ? argv[0] : QV4::Value::undefinedValue());
+    r->d()->context()->beginPath();
     QV4::Scoped<QV4::QObjectWrapper> qobjectWrapper(scope, value);
     if (!!qobjectWrapper) {
         if (QQuickPath *path = qobject_cast<QQuickPath*>(qobjectWrapper->object()))
-            r->d()->context->m_path = path->path();
+            r->d()->context()->m_path = path->path();
     } else {
         QString path =value->toQStringNoThrow();
-        QQuickSvgParser::parsePathDataFast(path, r->d()->context->m_path);
+        QQuickSvgParser::parsePathDataFast(path, r->d()->context()->m_path);
     }
-    r->d()->context->m_v4path.set(scope.engine, value);
+    r->d()->context()->m_v4path.set(scope.engine, value);
     RETURN_UNDEFINED();
 }
 #endif // QT_CONFIG(quick_path)
@@ -2069,19 +2265,20 @@ void QQuickJSContext2D::method_set_path(const QV4::BuiltinFunction *, QV4::Scope
   \qmlmethod object QtQuick::Context2D::clearRect(real x, real y, real w, real h)
   Clears all pixels on the canvas in the given rectangle to transparent black.
   */
-void QQuickJSContext2DPrototype::method_clearRect(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+QV4::ReturnedValue QQuickJSContext2DPrototype::method_clearRect(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc)
 {
-    QV4::Scoped<QQuickJSContext2D> r(scope, callData->thisObject);
+    QV4::Scope scope(b);
+    QV4::Scoped<QQuickJSContext2D> r(scope, *thisObject);
     CHECK_CONTEXT(r)
 
 
-    if (callData->argc >= 4)
-        r->d()->context->clearRect(callData->args[0].toNumber(),
-                              callData->args[1].toNumber(),
-                              callData->args[2].toNumber(),
-                              callData->args[3].toNumber());
+    if (argc >= 4)
+        r->d()->context()->clearRect(argv[0].toNumber(),
+                              argv[1].toNumber(),
+                              argv[2].toNumber(),
+                              argv[3].toNumber());
 
-    scope.result = callData->thisObject;
+    RETURN_RESULT(*thisObject);
 
 }
 /*!
@@ -2090,14 +2287,15 @@ void QQuickJSContext2DPrototype::method_clearRect(const QV4::BuiltinFunction *,
 
    \sa fillStyle
   */
-void QQuickJSContext2DPrototype::method_fillRect(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+QV4::ReturnedValue QQuickJSContext2DPrototype::method_fillRect(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc)
 {
-    QV4::Scoped<QQuickJSContext2D> r(scope, callData->thisObject);
+    QV4::Scope scope(b);
+    QV4::Scoped<QQuickJSContext2D> r(scope, *thisObject);
     CHECK_CONTEXT(r)
 
-    if (callData->argc >= 4)
-        r->d()->context->fillRect(callData->args[0].toNumber(), callData->args[1].toNumber(), callData->args[2].toNumber(), callData->args[3].toNumber());
-    scope.result = callData->thisObject;
+    if (argc >= 4)
+        r->d()->context()->fillRect(argv[0].toNumber(), argv[1].toNumber(), argv[2].toNumber(), argv[3].toNumber());
+    RETURN_RESULT(*thisObject);
 
 }
 
@@ -2111,15 +2309,16 @@ void QQuickJSContext2DPrototype::method_fillRect(const QV4::BuiltinFunction *, Q
    \sa lineJoin
    \sa miterLimit
   */
-void QQuickJSContext2DPrototype::method_strokeRect(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+QV4::ReturnedValue QQuickJSContext2DPrototype::method_strokeRect(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc)
 {
-    QV4::Scoped<QQuickJSContext2D> r(scope, callData->thisObject);
+    QV4::Scope scope(b);
+    QV4::Scoped<QQuickJSContext2D> r(scope, *thisObject);
     CHECK_CONTEXT(r)
 
-    if (callData->argc >= 4)
-        r->d()->context->strokeRect(callData->args[0].toNumber(), callData->args[1].toNumber(), callData->args[2].toNumber(), callData->args[3].toNumber());
+    if (argc >= 4)
+        r->d()->context()->strokeRect(argv[0].toNumber(), argv[1].toNumber(), argv[2].toNumber(), argv[3].toNumber());
 
-    scope.result = callData->thisObject;
+    RETURN_RESULT(*thisObject);
 
 }
 
@@ -2144,31 +2343,32 @@ void QQuickJSContext2DPrototype::method_strokeRect(const QV4::BuiltinFunction *,
     \sa arcTo, {http://www.w3.org/TR/2dcontext/#dom-context-2d-arc}{W3C's 2D
     Context Standard for arc()}
 */
-void QQuickJSContext2DPrototype::method_arc(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+QV4::ReturnedValue QQuickJSContext2DPrototype::method_arc(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc)
 {
-    QV4::Scoped<QQuickJSContext2D> r(scope, callData->thisObject);
+    QV4::Scope scope(b);
+    QV4::Scoped<QQuickJSContext2D> r(scope, *thisObject);
     CHECK_CONTEXT(r)
 
-    if (callData->argc >= 5) {
+    if (argc >= 5) {
         bool antiClockwise = false;
 
-        if (callData->argc == 6)
-            antiClockwise = callData->args[5].toBoolean();
+        if (argc == 6)
+            antiClockwise = argv[5].toBoolean();
 
-        qreal radius = callData->args[2].toNumber();
+        qreal radius = argv[2].toNumber();
 
         if (qt_is_finite(radius) && radius < 0)
            THROW_DOM(DOMEXCEPTION_INDEX_SIZE_ERR, "Incorrect argument radius");
 
-        r->d()->context->arc(callData->args[0].toNumber(),
-                        callData->args[1].toNumber(),
+        r->d()->context()->arc(argv[0].toNumber(),
+                        argv[1].toNumber(),
                         radius,
-                        callData->args[3].toNumber(),
-                        callData->args[4].toNumber(),
+                        argv[3].toNumber(),
+                        argv[4].toNumber(),
                         antiClockwise);
     }
 
-    scope.result = callData->thisObject;
+    RETURN_RESULT(*thisObject);
 
 }
 
@@ -2195,25 +2395,26 @@ void QQuickJSContext2DPrototype::method_arc(const QV4::BuiltinFunction *, QV4::S
     \sa arc, {http://www.w3.org/TR/2dcontext/#dom-context-2d-arcto}{W3C's 2D
     Context Standard for arcTo()}
 */
-void QQuickJSContext2DPrototype::method_arcTo(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+QV4::ReturnedValue QQuickJSContext2DPrototype::method_arcTo(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc)
 {
-    QV4::Scoped<QQuickJSContext2D> r(scope, callData->thisObject);
+    QV4::Scope scope(b);
+    QV4::Scoped<QQuickJSContext2D> r(scope, *thisObject);
     CHECK_CONTEXT(r)
 
-    if (callData->argc >= 5) {
-        qreal radius = callData->args[4].toNumber();
+    if (argc >= 5) {
+        qreal radius = argv[4].toNumber();
 
         if (qt_is_finite(radius) && radius < 0)
            THROW_DOM(DOMEXCEPTION_INDEX_SIZE_ERR, "Incorrect argument radius");
 
-        r->d()->context->arcTo(callData->args[0].toNumber(),
-                          callData->args[1].toNumber(),
-                          callData->args[2].toNumber(),
-                          callData->args[3].toNumber(),
+        r->d()->context()->arcTo(argv[0].toNumber(),
+                          argv[1].toNumber(),
+                          argv[2].toNumber(),
+                          argv[3].toNumber(),
                           radius);
     }
 
-    scope.result = callData->thisObject;
+    RETURN_RESULT(*thisObject);
 
 }
 
@@ -2222,14 +2423,15 @@ void QQuickJSContext2DPrototype::method_arcTo(const QV4::BuiltinFunction *, QV4:
 
    Resets the current path to a new path.
   */
-void QQuickJSContext2DPrototype::method_beginPath(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+QV4::ReturnedValue QQuickJSContext2DPrototype::method_beginPath(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *, int)
 {
-    QV4::Scoped<QQuickJSContext2D> r(scope, callData->thisObject);
+    QV4::Scope scope(b);
+    QV4::Scoped<QQuickJSContext2D> r(scope, *thisObject);
     CHECK_CONTEXT(r)
 
-    r->d()->context->beginPath();
+    r->d()->context()->beginPath();
 
-    scope.result = callData->thisObject;
+    RETURN_RESULT(*thisObject);
 
 }
 
@@ -2252,26 +2454,26 @@ void QQuickJSContext2DPrototype::method_beginPath(const QV4::BuiltinFunction *,
   \sa {http://www.w3.org/TR/2dcontext/#dom-context-2d-beziercurveto}{W3C 2d context standard for bezierCurveTo}
   \sa {http://www.openrise.com/lab/FlowerPower/}{The beautiful flower demo by using bezierCurveTo}
   */
-void QQuickJSContext2DPrototype::method_bezierCurveTo(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+QV4::ReturnedValue QQuickJSContext2DPrototype::method_bezierCurveTo(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc)
 {
-    QV4::Scoped<QQuickJSContext2D> r(scope, callData->thisObject);
+    QV4::Scope scope(b);
+    QV4::Scoped<QQuickJSContext2D> r(scope, *thisObject);
     CHECK_CONTEXT(r)
 
-    scope.result = callData->thisObject;
-
-    if (callData->argc >= 6) {
-        qreal cp1x = callData->args[0].toNumber();
-        qreal cp1y = callData->args[1].toNumber();
-        qreal cp2x = callData->args[2].toNumber();
-        qreal cp2y = callData->args[3].toNumber();
-        qreal x = callData->args[4].toNumber();
-        qreal y = callData->args[5].toNumber();
+    if (argc >= 6) {
+        qreal cp1x = argv[0].toNumber();
+        qreal cp1y = argv[1].toNumber();
+        qreal cp2x = argv[2].toNumber();
+        qreal cp2y = argv[3].toNumber();
+        qreal x = argv[4].toNumber();
+        qreal y = argv[5].toNumber();
 
         if (!qt_is_finite(cp1x) || !qt_is_finite(cp1y) || !qt_is_finite(cp2x) || !qt_is_finite(cp2y) || !qt_is_finite(x) || !qt_is_finite(y))
-            return;
+            RETURN_UNDEFINED();
 
-        r->d()->context->bezierCurveTo(cp1x, cp1y, cp2x, cp2y, x, y);
+        r->d()->context()->bezierCurveTo(cp1x, cp1y, cp2x, cp2y, x, y);
     }
+    RETURN_RESULT(*thisObject);
 }
 
 /*!
@@ -2298,13 +2500,14 @@ void QQuickJSContext2DPrototype::method_bezierCurveTo(const QV4::BuiltinFunction
     \sa fill()
    \sa {http://www.w3.org/TR/2dcontext/#dom-context-2d-clip}{W3C 2d context standard for clip}
   */
-void QQuickJSContext2DPrototype::method_clip(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+QV4::ReturnedValue QQuickJSContext2DPrototype::method_clip(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *, int)
 {
-    QV4::Scoped<QQuickJSContext2D> r(scope, callData->thisObject);
+    QV4::Scope scope(b);
+    QV4::Scoped<QQuickJSContext2D> r(scope, *thisObject);
     CHECK_CONTEXT(r)
 
-    r->d()->context->clip();
-    scope.result = callData->thisObject;
+    r->d()->context()->clip();
+    RETURN_RESULT(*thisObject);
 }
 
 /*!
@@ -2314,15 +2517,15 @@ void QQuickJSContext2DPrototype::method_clip(const QV4::BuiltinFunction *, QV4::
 
    \sa {http://www.w3.org/TR/2dcontext/#dom-context-2d-closepath}{W3C 2d context standard for closePath}
   */
-void QQuickJSContext2DPrototype::method_closePath(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+QV4::ReturnedValue QQuickJSContext2DPrototype::method_closePath(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *, int)
 {
-    QV4::Scoped<QQuickJSContext2D> r(scope, callData->thisObject);
+    QV4::Scope scope(b);
+    QV4::Scoped<QQuickJSContext2D> r(scope, *thisObject);
     CHECK_CONTEXT(r)
 
+    r->d()->context()->closePath();
 
-    r->d()->context->closePath();
-
-    scope.result = callData->thisObject;
+    RETURN_RESULT(*thisObject);
 }
 
 /*!
@@ -2334,12 +2537,13 @@ void QQuickJSContext2DPrototype::method_closePath(const QV4::BuiltinFunction *,
 
    \sa fillStyle
   */
-void QQuickJSContext2DPrototype::method_fill(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+QV4::ReturnedValue QQuickJSContext2DPrototype::method_fill(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *, int)
 {
-    QV4::Scoped<QQuickJSContext2D> r(scope, callData->thisObject);
+    QV4::Scope scope(b);
+    QV4::Scoped<QQuickJSContext2D> r(scope, *thisObject);
     CHECK_CONTEXT(r);
-    r->d()->context->fill();
-    scope.result = callData->thisObject;
+    r->d()->context()->fill();
+    RETURN_RESULT(*thisObject);
 }
 
 /*!
@@ -2347,22 +2551,23 @@ void QQuickJSContext2DPrototype::method_fill(const QV4::BuiltinFunction *, QV4::
 
    Draws a line from the current position to the point (x, y).
  */
-void QQuickJSContext2DPrototype::method_lineTo(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+QV4::ReturnedValue QQuickJSContext2DPrototype::method_lineTo(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc)
 {
-    QV4::Scoped<QQuickJSContext2D> r(scope, callData->thisObject);
+    QV4::Scope scope(b);
+    QV4::Scoped<QQuickJSContext2D> r(scope, *thisObject);
     CHECK_CONTEXT(r)
 
-    scope.result = callData->thisObject;
-
-    if (callData->argc >= 2) {
-        qreal x = callData->args[0].toNumber();
-        qreal y = callData->args[1].toNumber();
+    if (argc >= 2) {
+        qreal x = argv[0].toNumber();
+        qreal y = argv[1].toNumber();
 
         if (!qt_is_finite(x) || !qt_is_finite(y))
-            return;
+            RETURN_UNDEFINED();
 
-        r->d()->context->lineTo(x, y);
+        r->d()->context()->lineTo(x, y);
     }
+
+    RETURN_RESULT(*thisObject);
 }
 
 /*!
@@ -2370,21 +2575,22 @@ void QQuickJSContext2DPrototype::method_lineTo(const QV4::BuiltinFunction *, QV4
 
    Creates a new subpath with the given point.
  */
-void QQuickJSContext2DPrototype::method_moveTo(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+QV4::ReturnedValue QQuickJSContext2DPrototype::method_moveTo(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc)
 {
-    QV4::Scoped<QQuickJSContext2D> r(scope, callData->thisObject);
+    QV4::Scope scope(b);
+    QV4::Scoped<QQuickJSContext2D> r(scope, *thisObject);
     CHECK_CONTEXT(r)
 
-    scope.result = callData->thisObject;
-
-    if (callData->argc >= 2) {
-        qreal x = callData->args[0].toNumber();
-        qreal y = callData->args[1].toNumber();
+    if (argc >= 2) {
+        qreal x = argv[0].toNumber();
+        qreal y = argv[1].toNumber();
 
         if (!qt_is_finite(x) || !qt_is_finite(y))
-            return;
-        r->d()->context->moveTo(x, y);
+            RETURN_UNDEFINED();
+        r->d()->context()->moveTo(x, y);
     }
+
+    RETURN_RESULT(*thisObject);
 }
 
 /*!
@@ -2394,24 +2600,25 @@ void QQuickJSContext2DPrototype::method_moveTo(const QV4::BuiltinFunction *, QV4
 
    See \l{http://www.w3.org/TR/2dcontext/#dom-context-2d-quadraticcurveto}{W3C 2d context standard for quadraticCurveTo}
  */
-void QQuickJSContext2DPrototype::method_quadraticCurveTo(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+QV4::ReturnedValue QQuickJSContext2DPrototype::method_quadraticCurveTo(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc)
 {
-    QV4::Scoped<QQuickJSContext2D> r(scope, callData->thisObject);
+    QV4::Scope scope(b);
+    QV4::Scoped<QQuickJSContext2D> r(scope, *thisObject);
     CHECK_CONTEXT(r)
 
-    scope.result = callData->thisObject;
-
-    if (callData->argc >= 4) {
-        qreal cpx = callData->args[0].toNumber();
-        qreal cpy = callData->args[1].toNumber();
-        qreal x = callData->args[2].toNumber();
-        qreal y = callData->args[3].toNumber();
+    if (argc >= 4) {
+        qreal cpx = argv[0].toNumber();
+        qreal cpy = argv[1].toNumber();
+        qreal x = argv[2].toNumber();
+        qreal y = argv[3].toNumber();
 
         if (!qt_is_finite(cpx) || !qt_is_finite(cpy) || !qt_is_finite(x) || !qt_is_finite(y))
-            return;
+            RETURN_UNDEFINED();
 
-        r->d()->context->quadraticCurveTo(cpx, cpy, x, y);
+        r->d()->context()->quadraticCurveTo(cpx, cpy, x, y);
     }
+
+    RETURN_RESULT(*thisObject);
 }
 
 /*!
@@ -2419,14 +2626,15 @@ void QQuickJSContext2DPrototype::method_quadraticCurveTo(const QV4::BuiltinFunct
 
    Adds a rectangle at position (\c x, \c y), with the given width \c w and height \c h, as a closed subpath.
  */
-void QQuickJSContext2DPrototype::method_rect(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+QV4::ReturnedValue QQuickJSContext2DPrototype::method_rect(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc)
 {
-    QV4::Scoped<QQuickJSContext2D> r(scope, callData->thisObject);
+    QV4::Scope scope(b);
+    QV4::Scoped<QQuickJSContext2D> r(scope, *thisObject);
     CHECK_CONTEXT(r)
 
-    if (callData->argc >= 4)
-        r->d()->context->rect(callData->args[0].toNumber(), callData->args[1].toNumber(), callData->args[2].toNumber(), callData->args[3].toNumber());
-    scope.result = callData->thisObject;
+    if (argc >= 4)
+        r->d()->context()->rect(argv[0].toNumber(), argv[1].toNumber(), argv[2].toNumber(), argv[3].toNumber());
+    RETURN_RESULT(*thisObject);
 
 }
 
@@ -2436,19 +2644,20 @@ void QQuickJSContext2DPrototype::method_rect(const QV4::BuiltinFunction *, QV4::
    Adds the given rectangle rect with rounded corners to the path. The \c xRadius and \c yRadius arguments specify the radius of the
    ellipses defining the corners of the rounded rectangle.
  */
-void QQuickJSContext2DPrototype::method_roundedRect(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+QV4::ReturnedValue QQuickJSContext2DPrototype::method_roundedRect(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc)
 {
-    QV4::Scoped<QQuickJSContext2D> r(scope, callData->thisObject);
+    QV4::Scope scope(b);
+    QV4::Scoped<QQuickJSContext2D> r(scope, *thisObject);
     CHECK_CONTEXT(r)
 
-    if (callData->argc >= 6)
-        r->d()->context->roundedRect(callData->args[0].toNumber()
-                              , callData->args[1].toNumber()
-                              , callData->args[2].toNumber()
-                              , callData->args[3].toNumber()
-                              , callData->args[4].toNumber()
-                              , callData->args[5].toNumber());
-    scope.result = callData->thisObject;
+    if (argc >= 6)
+        r->d()->context()->roundedRect(argv[0].toNumber()
+                              , argv[1].toNumber()
+                              , argv[2].toNumber()
+                              , argv[3].toNumber()
+                              , argv[4].toNumber()
+                              , argv[5].toNumber());
+    RETURN_RESULT(*thisObject);
 
 }
 
@@ -2460,16 +2669,16 @@ void QQuickJSContext2DPrototype::method_roundedRect(const QV4::BuiltinFunction *
 
   The ellipse is composed of a clockwise curve, starting and finishing at zero degrees (the 3 o'clock position).
  */
-void QQuickJSContext2DPrototype::method_ellipse(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+QV4::ReturnedValue QQuickJSContext2DPrototype::method_ellipse(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc)
 {
-    QV4::Scoped<QQuickJSContext2D> r(scope, callData->thisObject);
+    QV4::Scope scope(b);
+    QV4::Scoped<QQuickJSContext2D> r(scope, *thisObject);
     CHECK_CONTEXT(r)
 
+    if (argc >= 4)
+        r->d()->context()->ellipse(argv[0].toNumber(), argv[1].toNumber(), argv[2].toNumber(), argv[3].toNumber());
 
-    if (callData->argc >= 4)
-        r->d()->context->ellipse(callData->args[0].toNumber(), callData->args[1].toNumber(), callData->args[2].toNumber(), callData->args[3].toNumber());
-
-    scope.result = callData->thisObject;
+    RETURN_RESULT(*thisObject);
 
 }
 
@@ -2479,22 +2688,22 @@ void QQuickJSContext2DPrototype::method_ellipse(const QV4::BuiltinFunction *, QV
   Adds the given \c text to the path as a set of closed subpaths created from the current context font supplied.
   The subpaths are positioned so that the left end of the text's baseline lies at the point specified by (\c x, \c y).
  */
-void QQuickJSContext2DPrototype::method_text(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+QV4::ReturnedValue QQuickJSContext2DPrototype::method_text(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc)
 {
-    QV4::Scoped<QQuickJSContext2D> r(scope, callData->thisObject);
+    QV4::Scope scope(b);
+    QV4::Scoped<QQuickJSContext2D> r(scope, *thisObject);
     CHECK_CONTEXT(r)
 
-    scope.result = callData->thisObject;
-
-    if (callData->argc >= 3) {
-        qreal x = callData->args[1].toNumber();
-        qreal y = callData->args[2].toNumber();
+    if (argc >= 3) {
+        qreal x = argv[1].toNumber();
+        qreal y = argv[2].toNumber();
 
         if (!qt_is_finite(x) || !qt_is_finite(y))
-            return;
-        r->d()->context->text(callData->args[0].toQStringNoThrow(), x, y);
+            RETURN_UNDEFINED();
+        r->d()->context()->text(argv[0].toQStringNoThrow(), x, y);
     }
 
+    RETURN_RESULT(*thisObject);
 }
 
 /*!
@@ -2506,13 +2715,14 @@ void QQuickJSContext2DPrototype::method_text(const QV4::BuiltinFunction *, QV4::
 
    \sa strokeStyle
   */
-void QQuickJSContext2DPrototype::method_stroke(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+QV4::ReturnedValue QQuickJSContext2DPrototype::method_stroke(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *, int)
 {
-    QV4::Scoped<QQuickJSContext2D> r(scope, callData->thisObject);
+    QV4::Scope scope(b);
+    QV4::Scoped<QQuickJSContext2D> r(scope, *thisObject);
     CHECK_CONTEXT(r)
 
-    r->d()->context->stroke();
-    scope.result = callData->thisObject;
+    r->d()->context()->stroke();
+    RETURN_RESULT(*thisObject);
 
 }
 
@@ -2523,29 +2733,33 @@ void QQuickJSContext2DPrototype::method_stroke(const QV4::BuiltinFunction *, QV4
 
    \sa {http://www.w3.org/TR/2dcontext/#dom-context-2d-ispointinpath}{W3C 2d context standard for isPointInPath}
   */
-void QQuickJSContext2DPrototype::method_isPointInPath(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+QV4::ReturnedValue QQuickJSContext2DPrototype::method_isPointInPath(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc)
 {
-    QV4::Scoped<QQuickJSContext2D> r(scope, callData->thisObject);
+    QV4::Scope scope(b);
+    QV4::Scoped<QQuickJSContext2D> r(scope, *thisObject);
     CHECK_CONTEXT(r)
 
     bool pointInPath = false;
-    if (callData->argc >= 2)
-        pointInPath = r->d()->context->isPointInPath(callData->args[0].toNumber(), callData->args[1].toNumber());
-    scope.result = QV4::Primitive::fromBoolean(pointInPath).asReturnedValue();
+    if (argc >= 2)
+        pointInPath = r->d()->context()->isPointInPath(argv[0].toNumber(), argv[1].toNumber());
+    RETURN_RESULT(QV4::Value::fromBoolean(pointInPath).asReturnedValue());
 }
 
-void QQuickJSContext2DPrototype::method_drawFocusRing(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *)
+QV4::ReturnedValue QQuickJSContext2DPrototype::method_drawFocusRing(const QV4::FunctionObject *b, const QV4::Value *, const QV4::Value *, int)
 {
+    QV4::Scope scope(b);
     THROW_DOM(DOMEXCEPTION_NOT_SUPPORTED_ERR, "Context2D::drawFocusRing is not supported");
 }
 
-void QQuickJSContext2DPrototype::method_setCaretSelectionRect(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *)
+QV4::ReturnedValue QQuickJSContext2DPrototype::method_setCaretSelectionRect(const QV4::FunctionObject *b, const QV4::Value *, const QV4::Value *, int)
 {
+    QV4::Scope scope(b);
     THROW_DOM(DOMEXCEPTION_NOT_SUPPORTED_ERR, "Context2D::setCaretSelectionRect is not supported");
 }
 
-void QQuickJSContext2DPrototype::method_caretBlinkRate(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *)
+QV4::ReturnedValue QQuickJSContext2DPrototype::method_caretBlinkRate(const QV4::FunctionObject *b, const QV4::Value *, const QV4::Value *, int)
 {
+    QV4::Scope scope(b);
     THROW_DOM(DOMEXCEPTION_NOT_SUPPORTED_ERR, "Context2D::caretBlinkRate is not supported");
 }
 
@@ -2572,25 +2786,27 @@ void QQuickJSContext2DPrototype::method_caretBlinkRate(const QV4::BuiltinFunctio
 
     The default font value is "10px sans-serif".
   */
-void QQuickJSContext2D::method_get_font(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+QV4::ReturnedValue QQuickJSContext2D::method_get_font(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *, int)
 {
-    QV4::Scoped<QQuickJSContext2D> r(scope, callData->thisObject);
+    QV4::Scope scope(b);
+    QV4::Scoped<QQuickJSContext2D> r(scope, *thisObject);
     CHECK_CONTEXT(r)
 
-    RETURN_RESULT(scope.engine->newString(r->d()->context->state.font.toString()));
+    RETURN_RESULT(scope.engine->newString(r->d()->context()->state.font.toString()));
 }
 
-void QQuickJSContext2D::method_set_font(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+QV4::ReturnedValue QQuickJSContext2D::method_set_font(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc)
 {
-    QV4::Scoped<QQuickJSContext2D> r(scope, callData->thisObject);
+    QV4::Scope scope(b);
+    QV4::Scoped<QQuickJSContext2D> r(scope, *thisObject);
     CHECK_CONTEXT_SETTER(r)
 
-    QV4::ScopedString s(scope, callData->argument(0), QV4::ScopedString::Convert);
+    QV4::ScopedString s(scope, argc ? argv[0] : QV4::Value::undefinedValue(), QV4::ScopedString::Convert);
     if (scope.engine->hasException)
         RETURN_UNDEFINED();
-    QFont font = qt_font_from_string(s->toQString(), r->d()->context->state.font);
-    if (font != r->d()->context->state.font) {
-        r->d()->context->state.font = font;
+    QFont font = qt_font_from_string(s->toQString(), r->d()->context()->state.font);
+    if (font != r->d()->context()->state.font) {
+        r->d()->context()->state.font = font;
     }
     RETURN_UNDEFINED();
 }
@@ -2609,12 +2825,13 @@ void QQuickJSContext2D::method_set_font(const QV4::BuiltinFunction *, QV4::Scope
   \endlist
   Other values are ignored. The default value is "start".
   */
-void QQuickJSContext2D::method_get_textAlign(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+QV4::ReturnedValue QQuickJSContext2D::method_get_textAlign(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *, int)
 {
-    QV4::Scoped<QQuickJSContext2D> r(scope, callData->thisObject);
+    QV4::Scope scope(b);
+    QV4::Scoped<QQuickJSContext2D> r(scope, *thisObject);
     CHECK_CONTEXT(r)
 
-    switch (r->d()->context->state.textAlign) {
+    switch (r->d()->context()->state.textAlign) {
     case QQuickContext2D::End:
         RETURN_RESULT(scope.engine->newString(QStringLiteral("end")));
     case QQuickContext2D::Left:
@@ -2630,12 +2847,13 @@ void QQuickJSContext2D::method_get_textAlign(const QV4::BuiltinFunction *, QV4::
     RETURN_RESULT(scope.engine->newString(QStringLiteral("start")));
 }
 
-void QQuickJSContext2D::method_set_textAlign(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+QV4::ReturnedValue QQuickJSContext2D::method_set_textAlign(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc)
 {
-    QV4::Scoped<QQuickJSContext2D> r(scope, callData->thisObject);
+    QV4::Scope scope(b);
+    QV4::Scoped<QQuickJSContext2D> r(scope, *thisObject);
     CHECK_CONTEXT_SETTER(r)
 
-    QV4::ScopedString s(scope, callData->argument(0), QV4::ScopedString::Convert);
+    QV4::ScopedString s(scope, argc ? argv[0] : QV4::Value::undefinedValue(), QV4::ScopedString::Convert);
     if (scope.engine->hasException)
         RETURN_UNDEFINED();
     QString textAlign = s->toQString();
@@ -2654,8 +2872,8 @@ void QQuickJSContext2D::method_set_textAlign(const QV4::BuiltinFunction *, QV4::
     else
         RETURN_UNDEFINED();
 
-    if (ta != r->d()->context->state.textAlign)
-        r->d()->context->state.textAlign = ta;
+    if (ta != r->d()->context()->state.textAlign)
+        r->d()->context()->state.textAlign = ta;
 
     RETURN_UNDEFINED();
 }
@@ -2675,12 +2893,13 @@ void QQuickJSContext2D::method_set_textAlign(const QV4::BuiltinFunction *, QV4::
   \endlist
   Other values are ignored. The default value is "alphabetic".
   */
-void QQuickJSContext2D::method_get_textBaseline(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+QV4::ReturnedValue QQuickJSContext2D::method_get_textBaseline(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *, int)
 {
-    QV4::Scoped<QQuickJSContext2D> r(scope, callData->thisObject);
+    QV4::Scope scope(b);
+    QV4::Scoped<QQuickJSContext2D> r(scope, *thisObject);
     CHECK_CONTEXT(r)
 
-    switch (r->d()->context->state.textBaseline) {
+    switch (r->d()->context()->state.textBaseline) {
     case QQuickContext2D::Hanging:
         RETURN_RESULT(scope.engine->newString(QStringLiteral("hanging")));
     case QQuickContext2D::Top:
@@ -2696,11 +2915,12 @@ void QQuickJSContext2D::method_get_textBaseline(const QV4::BuiltinFunction *, QV
     RETURN_RESULT(scope.engine->newString(QStringLiteral("alphabetic")));
 }
 
-void QQuickJSContext2D::method_set_textBaseline(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+QV4::ReturnedValue QQuickJSContext2D::method_set_textBaseline(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc)
 {
-    QV4::Scoped<QQuickJSContext2D> r(scope, callData->thisObject);
+    QV4::Scope scope(b);
+    QV4::Scoped<QQuickJSContext2D> r(scope, *thisObject);
     CHECK_CONTEXT_SETTER(r)
-    QV4::ScopedString s(scope, callData->argument(0), QV4::ScopedString::Convert);
+    QV4::ScopedString s(scope, argc ? argv[0] : QV4::Value::undefinedValue(), QV4::ScopedString::Convert);
     if (scope.engine->hasException)
         RETURN_UNDEFINED();
     QString textBaseline = s->toQString();
@@ -2719,8 +2939,8 @@ void QQuickJSContext2D::method_set_textBaseline(const QV4::BuiltinFunction *, QV
     else
         RETURN_UNDEFINED();
 
-    if (tb != r->d()->context->state.textBaseline)
-        r->d()->context->state.textBaseline = tb;
+    if (tb != r->d()->context()->state.textBaseline)
+        r->d()->context()->state.textBaseline = tb;
 
     RETURN_UNDEFINED();
 }
@@ -2733,21 +2953,22 @@ void QQuickJSContext2D::method_set_textBaseline(const QV4::BuiltinFunction *, QV
   \sa textBaseline
   \sa strokeText
   */
-void QQuickJSContext2DPrototype::method_fillText(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+QV4::ReturnedValue QQuickJSContext2DPrototype::method_fillText(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc)
 {
-    QV4::Scoped<QQuickJSContext2D> r(scope, callData->thisObject);
+    QV4::Scope scope(b);
+    QV4::Scoped<QQuickJSContext2D> r(scope, *thisObject);
     CHECK_CONTEXT(r)
 
-    scope.result = callData->thisObject;
-
-    if (callData->argc >= 3) {
-        qreal x = callData->args[1].toNumber();
-        qreal y = callData->args[2].toNumber();
+    if (argc >= 3) {
+        qreal x = argv[1].toNumber();
+        qreal y = argv[2].toNumber();
         if (!qt_is_finite(x) || !qt_is_finite(y))
-            return;
-        QPainterPath textPath = r->d()->context->createTextGlyphs(x, y, callData->args[0].toQStringNoThrow());
-        r->d()->context->buffer()->fill(textPath);
+            RETURN_UNDEFINED();
+        QPainterPath textPath = r->d()->context()->createTextGlyphs(x, y, argv[0].toQStringNoThrow());
+        r->d()->context()->buffer()->fill(textPath);
     }
+
+    RETURN_RESULT(*thisObject);
 }
 /*!
   \qmlmethod object QtQuick::Context2D::strokeText(text, x, y)
@@ -2757,15 +2978,16 @@ void QQuickJSContext2DPrototype::method_fillText(const QV4::BuiltinFunction *, Q
   \sa textBaseline
   \sa fillText
   */
-void QQuickJSContext2DPrototype::method_strokeText(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+QV4::ReturnedValue QQuickJSContext2DPrototype::method_strokeText(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc)
 {
-    QV4::Scoped<QQuickJSContext2D> r(scope, callData->thisObject);
+    QV4::Scope scope(b);
+    QV4::Scoped<QQuickJSContext2D> r(scope, *thisObject);
     CHECK_CONTEXT(r)
 
-    if (callData->argc >= 3)
-        r->d()->context->drawText(callData->args[0].toQStringNoThrow(), callData->args[1].toNumber(), callData->args[2].toNumber(), false);
-    scope.result = callData->thisObject;
+    if (argc >= 3)
+        r->d()->context()->drawText(argv[0].toQStringNoThrow(), argv[1].toNumber(), argv[2].toNumber(), false);
 
+    RETURN_RESULT(*thisObject);
 }
 
 /*!
@@ -2774,18 +2996,19 @@ void QQuickJSContext2DPrototype::method_strokeText(const QV4::BuiltinFunction *,
   Returns an object with a \c width property, whose value is equivalent to
   calling \l {QFontMetrics::width()} with the given \a text in the current font.
   */
-void QQuickJSContext2DPrototype::method_measureText(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+QV4::ReturnedValue QQuickJSContext2DPrototype::method_measureText(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc)
 {
-    QV4::Scoped<QQuickJSContext2D> r(scope, callData->thisObject);
+    QV4::Scope scope(b);
+    QV4::Scoped<QQuickJSContext2D> r(scope, *thisObject);
     CHECK_CONTEXT(r)
 
-    if (callData->argc >= 1) {
-        QFontMetrics fm(r->d()->context->state.font);
-        uint width = fm.width(callData->args[0].toQStringNoThrow());
+    if (argc >= 1) {
+        QFontMetrics fm(r->d()->context()->state.font);
+        uint width = fm.horizontalAdvance(argv[0].toQStringNoThrow());
         QV4::ScopedObject tm(scope, scope.engine->newObject());
         tm->put(QV4::ScopedString(scope, scope.engine->newIdentifier(QStringLiteral("width"))).getPointer(),
-                QV4::ScopedValue(scope, QV4::Primitive::fromDouble(width)));
-        RETURN_RESULT(tm);
+                QV4::ScopedValue(scope, QV4::Value::fromDouble(width)));
+        RETURN_RESULT(*tm);
     }
     RETURN_UNDEFINED();
 }
@@ -2849,36 +3072,35 @@ void QQuickJSContext2DPrototype::method_measureText(const QV4::BuiltinFunction *
 
   \sa {http://www.w3.org/TR/2dcontext/#dom-context-2d-drawimage}{W3C 2d context standard for drawImage}
 */
-void QQuickJSContext2DPrototype::method_drawImage(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+QV4::ReturnedValue QQuickJSContext2DPrototype::method_drawImage(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc)
 {
-    QV4::Scoped<QQuickJSContext2D> r(scope, callData->thisObject);
+    QV4::Scope scope(b);
+    QV4::Scoped<QQuickJSContext2D> r(scope, *thisObject);
     CHECK_CONTEXT(r)
 
-    scope.result = callData->thisObject;
-
     qreal sx, sy, sw, sh, dx, dy, dw, dh;
 
-    if (!callData->argc)
-        return;
+    if (!argc)
+        RETURN_UNDEFINED();
 
     //FIXME:This function should be moved to QQuickContext2D::drawImage(...)
-    if (!r->d()->context->state.invertibleCTM)
-        return;
+    if (!r->d()->context()->state.invertibleCTM)
+        RETURN_UNDEFINED();
 
     QQmlRefPointer<QQuickCanvasPixmap> pixmap;
 
-    QV4::ScopedValue arg(scope, callData->args[0]);
+    QV4::ScopedValue arg(scope, argv[0]);
     if (arg->isString()) {
         QUrl url(arg->toQString());
         if (!url.isValid())
             THROW_DOM(DOMEXCEPTION_TYPE_MISMATCH_ERR, "drawImage(), type mismatch");
 
-        pixmap = r->d()->context->createPixmap(url);
+        pixmap = r->d()->context()->createPixmap(url);
     } else if (arg->isObject()) {
         QV4::Scoped<QV4::QObjectWrapper> qobjectWrapper(scope, arg);
         if (!!qobjectWrapper) {
             if (QQuickImage *imageItem = qobject_cast<QQuickImage*>(qobjectWrapper->object())) {
-                pixmap = r->d()->context->createPixmap(imageItem->source());
+                pixmap = r->d()->context()->createPixmap(imageItem->source());
             } else if (QQuickCanvasItem *canvas = qobject_cast<QQuickCanvasItem*>(qobjectWrapper->object())) {
                 QImage img = canvas->toImage();
                 if (!img.isNull())
@@ -2898,7 +3120,7 @@ void QQuickJSContext2DPrototype::method_drawImage(const QV4::BuiltinFunction *,
             } else {
                 QUrl url(arg->toQStringNoThrow());
                 if (url.isValid())
-                    pixmap = r->d()->context->createPixmap(url);
+                    pixmap = r->d()->context()->createPixmap(url);
                 else
                     THROW_DOM(DOMEXCEPTION_TYPE_MISMATCH_ERR, "drawImage(), type mismatch");
             }
@@ -2908,29 +3130,29 @@ void QQuickJSContext2DPrototype::method_drawImage(const QV4::BuiltinFunction *,
     }
 
     if (pixmap.isNull() || !pixmap->isValid())
-        return;
+        RETURN_UNDEFINED();
 
-    if (callData->argc >= 9) {
-        sx = callData->args[1].toNumber();
-        sy = callData->args[2].toNumber();
-        sw = callData->args[3].toNumber();
-        sh = callData->args[4].toNumber();
-        dx = callData->args[5].toNumber();
-        dy = callData->args[6].toNumber();
-        dw = callData->args[7].toNumber();
-        dh = callData->args[8].toNumber();
-    } else if (callData->argc >= 5) {
+    if (argc >= 9) {
+        sx = argv[1].toNumber();
+        sy = argv[2].toNumber();
+        sw = argv[3].toNumber();
+        sh = argv[4].toNumber();
+        dx = argv[5].toNumber();
+        dy = argv[6].toNumber();
+        dw = argv[7].toNumber();
+        dh = argv[8].toNumber();
+    } else if (argc >= 5) {
         sx = 0;
         sy = 0;
         sw = pixmap->width();
         sh = pixmap->height();
-        dx = callData->args[1].toNumber();
-        dy = callData->args[2].toNumber();
-        dw = callData->args[3].toNumber();
-        dh = callData->args[4].toNumber();
-    } else if (callData->argc >= 3) {
-        dx = callData->args[1].toNumber();
-        dy = callData->args[2].toNumber();
+        dx = argv[1].toNumber();
+        dy = argv[2].toNumber();
+        dw = argv[3].toNumber();
+        dh = argv[4].toNumber();
+    } else if (argc >= 3) {
+        dx = argv[1].toNumber();
+        dy = argv[2].toNumber();
         sx = 0;
         sy = 0;
         sw = pixmap->width();
@@ -2938,7 +3160,7 @@ void QQuickJSContext2DPrototype::method_drawImage(const QV4::BuiltinFunction *,
         dw = sw;
         dh = sh;
     } else {
-        return;
+        RETURN_UNDEFINED();
     }
 
     if (!qt_is_finite(sx)
@@ -2949,7 +3171,7 @@ void QQuickJSContext2DPrototype::method_drawImage(const QV4::BuiltinFunction *,
      || !qt_is_finite(dy)
      || !qt_is_finite(dw)
      || !qt_is_finite(dh))
-        return;
+        RETURN_UNDEFINED();
 
     if (sx < 0
     || sy < 0
@@ -2961,7 +3183,9 @@ void QQuickJSContext2DPrototype::method_drawImage(const QV4::BuiltinFunction *,
             THROW_DOM(DOMEXCEPTION_INDEX_SIZE_ERR, "drawImage(), index size error");
     }
 
-    r->d()->context->buffer()->drawPixmap(pixmap, QRectF(sx, sy, sw, sh), QRectF(dx, dy, dw, dh));
+    r->d()->context()->buffer()->drawPixmap(pixmap, QRectF(sx, sy, sw, sh), QRectF(dx, dy, dw, dh));
+
+    RETURN_RESULT(*thisObject);
 }
 
 // pixel manipulation
@@ -2969,7 +3193,7 @@ void QQuickJSContext2DPrototype::method_drawImage(const QV4::BuiltinFunction *,
     \qmltype CanvasImageData
     \inqmlmodule QtQuick
     \ingroup qtquick-canvas
-    \brief Contains image pixel data in RGBA order
+    \brief Contains image pixel data in RGBA order.
 
      The CanvasImageData object holds the image pixel data.
 
@@ -2988,47 +3212,50 @@ void QQuickJSContext2DPrototype::method_drawImage(const QV4::BuiltinFunction *,
   \qmlproperty int QtQuick::CanvasImageData::width
   Holds the actual width dimension of the data in the ImageData object, in device pixels.
  */
-void QQuickJSContext2DImageData::method_get_width(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+QV4::ReturnedValue QQuickJSContext2DImageData::method_get_width(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *, int)
 {
-    QV4::Scoped<QQuickJSContext2DImageData> imageData(scope, callData->thisObject);
+    QV4::Scope scope(b);
+    QV4::Scoped<QQuickJSContext2DImageData> imageData(scope, *thisObject);
     if (!imageData)
         THROW_TYPE_ERROR();
     QV4::Scoped<QQuickJSContext2DPixelData> r(scope, imageData->d()->pixelData.as<QQuickJSContext2DPixelData>());
     int width = r ? r->d()->image->width() : 0;
-    scope.result = QV4::Encode(width);
+    RETURN_RESULT(QV4::Encode(width));
 }
 
 /*!
   \qmlproperty int QtQuick::CanvasImageData::height
   Holds the actual height dimension of the data in the ImageData object, in device pixels.
   */
-void QQuickJSContext2DImageData::method_get_height(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+QV4::ReturnedValue QQuickJSContext2DImageData::method_get_height(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *, int)
 {
-    QV4::Scoped<QQuickJSContext2DImageData> imageData(scope, callData->thisObject);
+    QV4::Scope scope(b);
+    QV4::Scoped<QQuickJSContext2DImageData> imageData(scope, *thisObject);
     if (!imageData)
         THROW_TYPE_ERROR();
     QV4::Scoped<QQuickJSContext2DPixelData> r(scope, imageData->d()->pixelData.as<QQuickJSContext2DPixelData>());
     int height = r ? r->d()->image->height() : 0;
-    scope.result = QV4::Encode(height);
+    RETURN_RESULT(QV4::Encode(height));
 }
 
 /*!
   \qmlproperty object QtQuick::CanvasImageData::data
   Holds the one-dimensional array containing the data in RGBA order, as integers in the range 0 to 255.
  */
-void QQuickJSContext2DImageData::method_get_data(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+QV4::ReturnedValue QQuickJSContext2DImageData::method_get_data(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *, int)
 {
-    QV4::Scoped<QQuickJSContext2DImageData> imageData(scope, callData->thisObject);
+    QV4::Scope scope(b);
+    QV4::Scoped<QQuickJSContext2DImageData> imageData(scope, *thisObject);
     if (!imageData)
         THROW_TYPE_ERROR();
-    scope.result = imageData->d()->pixelData;
+    RETURN_RESULT(imageData->d()->pixelData);
 }
 
 /*!
     \qmltype CanvasPixelArray
     \inqmlmodule QtQuick
     \ingroup qtquick-canvas
-    \brief Provides ordered and indexed access to the components of each pixel in image data
+    \brief Provides ordered and indexed access to the components of each pixel in image data.
 
   The CanvasPixelArray object provides ordered, indexed access to the color components of each pixel of the image data.
   The CanvasPixelArray can be accessed as normal Javascript array.
@@ -3042,17 +3269,22 @@ void QQuickJSContext2DImageData::method_get_data(const QV4::BuiltinFunction *, Q
   The length attribute of a CanvasPixelArray object must return this h×w×4 number value.
   This property is read only.
 */
-void QQuickJSContext2DPixelData::proto_get_length(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+QV4::ReturnedValue QQuickJSContext2DPixelData::proto_get_length(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *, int)
 {
-    QV4::Scoped<QQuickJSContext2DPixelData> r(scope, callData->thisObject.as<QQuickJSContext2DPixelData>());
+    QV4::Scope scope(b);
+    QV4::Scoped<QQuickJSContext2DPixelData> r(scope, thisObject->as<QQuickJSContext2DPixelData>());
     if (!r || r->d()->image->isNull())
         RETURN_UNDEFINED();
 
     RETURN_RESULT(QV4::Encode(r->d()->image->width() * r->d()->image->height() * 4));
 }
 
-QV4::ReturnedValue QQuickJSContext2DPixelData::getIndexed(const QV4::Managed *m, uint index, bool *hasProperty)
+QV4::ReturnedValue QQuickJSContext2DPixelData::virtualGet(const QV4::Managed *m, QV4::PropertyKey id, const QV4::Value *receiver, bool *hasProperty)
 {
+    if (!id.isArrayIndex())
+        return QV4::Object::virtualGet(m, id, receiver, hasProperty);
+
+    uint index = id.asArrayIndex();
     Q_ASSERT(m->as<QQuickJSContext2DPixelData>());
     QV4::ExecutionEngine *v4 = static_cast<const QQuickJSContext2DPixelData *>(m)->engine();
     QV4::Scope scope(v4);
@@ -3077,19 +3309,24 @@ QV4::ReturnedValue QQuickJSContext2DPixelData::getIndexed(const QV4::Managed *m,
             return QV4::Encode(qAlpha(*pixel));
         }
     }
+
     if (hasProperty)
         *hasProperty = false;
     return QV4::Encode::undefined();
 }
 
-bool QQuickJSContext2DPixelData::putIndexed(QV4::Managed *m, uint index, const QV4::Value &value)
+bool QQuickJSContext2DPixelData::virtualPut(QV4::Managed *m, QV4::PropertyKey id, const QV4::Value &value, QV4::Value *receiver)
 {
+    if (!id.isArrayIndex())
+        return Object::virtualPut(m, id, value, receiver);
+
     Q_ASSERT(m->as<QQuickJSContext2DPixelData>());
     QV4::ExecutionEngine *v4 = static_cast<QQuickJSContext2DPixelData *>(m)->engine();
     QV4::Scope scope(v4);
     if (scope.hasException())
         return false;
 
+    uint index = id.asArrayIndex();
     QV4::Scoped<QQuickJSContext2DPixelData> r(scope, static_cast<QQuickJSContext2DPixelData *>(m));
 
     const int v = value.toInt32();
@@ -3140,13 +3377,14 @@ bool QQuickJSContext2DPixelData::putIndexed(QV4::Managed *m, uint index, const Q
     \sa Canvas::loadImage(), QtQuick::Canvas::unloadImage(),
         QtQuick::Canvas::isImageLoaded
   */
-void QQuickJSContext2DPrototype::method_createImageData(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+QV4::ReturnedValue QQuickJSContext2DPrototype::method_createImageData(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc)
 {
-    QV4::Scoped<QQuickJSContext2D> r(scope, callData->thisObject.as<QQuickJSContext2D>());
+    QV4::Scope scope(b);
+    QV4::Scoped<QQuickJSContext2D> r(scope, thisObject->as<QQuickJSContext2D>());
     CHECK_CONTEXT(r)
 
-    if (callData->argc == 1) {
-        QV4::ScopedValue arg0(scope, callData->args[0]);
+    if (argc == 1) {
+        QV4::ScopedValue arg0(scope, argv[0]);
         QV4::Scoped<QQuickJSContext2DImageData> imgData(scope, arg0);
         if (!!imgData) {
             QV4::Scoped<QQuickJSContext2DPixelData> pa(scope, imgData->d()->pixelData.as<QQuickJSContext2DPixelData>());
@@ -3156,12 +3394,12 @@ void QQuickJSContext2DPrototype::method_createImageData(const QV4::BuiltinFuncti
                 RETURN_RESULT(qt_create_image_data(w, h, scope.engine, QImage()));
             }
         } else if (arg0->isString()) {
-            QImage image = r->d()->context->createPixmap(QUrl(arg0->toQStringNoThrow()))->image();
+            QImage image = r->d()->context()->createPixmap(QUrl(arg0->toQStringNoThrow()))->image();
             RETURN_RESULT(qt_create_image_data(image.width(), image.height(), scope.engine, image));
         }
-    } else if (callData->argc == 2) {
-        qreal w = callData->args[0].toNumber();
-        qreal h = callData->args[1].toNumber();
+    } else if (argc == 2) {
+        qreal w = argv[0].toNumber();
+        qreal h = argv[1].toNumber();
 
         if (!qt_is_finite(w) || !qt_is_finite(h))
             THROW_DOM(DOMEXCEPTION_NOT_SUPPORTED_ERR, "createImageData(): invalid arguments");
@@ -3178,66 +3416,66 @@ void QQuickJSContext2DPrototype::method_createImageData(const QV4::BuiltinFuncti
   \qmlmethod CanvasImageData QtQuick::Context2D::getImageData(real sx, real sy, real sw, real sh)
   Returns an CanvasImageData object containing the image data for the given rectangle of the canvas.
   */
-void QQuickJSContext2DPrototype::method_getImageData(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+QV4::ReturnedValue QQuickJSContext2DPrototype::method_getImageData(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc)
 {
-    QV4::Scoped<QQuickJSContext2D> r(scope, callData->thisObject.as<QQuickJSContext2D>());
+    QV4::Scope scope(b);
+    QV4::Scoped<QQuickJSContext2D> r(scope, thisObject->as<QQuickJSContext2D>());
     CHECK_CONTEXT(r)
 
-    if (callData->argc >= 4) {
-        qreal x = callData->args[0].toNumber();
-        qreal y = callData->args[1].toNumber();
-        qreal w = callData->args[2].toNumber();
-        qreal h = callData->args[3].toNumber();
+    if (argc >= 4) {
+        qreal x = argv[0].toNumber();
+        qreal y = argv[1].toNumber();
+        qreal w = argv[2].toNumber();
+        qreal h = argv[3].toNumber();
         if (!qt_is_finite(x) || !qt_is_finite(y) || !qt_is_finite(w) || !qt_is_finite(h))
             THROW_DOM(DOMEXCEPTION_NOT_SUPPORTED_ERR, "getImageData(): Invalid arguments");
 
         if (w <= 0 || h <= 0)
             THROW_DOM(DOMEXCEPTION_INDEX_SIZE_ERR, "getImageData(): Invalid arguments");
 
-        QImage image = r->d()->context->canvas()->toImage(QRectF(x, y, w, h));
+        QImage image = r->d()->context()->canvas()->toImage(QRectF(x, y, w, h));
         RETURN_RESULT(qt_create_image_data(w, h, scope.engine, image));
     }
-    scope.result = QV4::Encode::null();
+    RETURN_RESULT(QV4::Encode::null());
 }
 
 /*!
   \qmlmethod object QtQuick::Context2D::putImageData(CanvasImageData imageData, real dx, real dy, real dirtyX, real dirtyY, real dirtyWidth, real dirtyHeight)
   Paints the data from the given ImageData object onto the canvas. If a dirty rectangle (\a dirtyX, \a dirtyY, \a dirtyWidth, \a dirtyHeight) is provided, only the pixels from that rectangle are painted.
   */
-void QQuickJSContext2DPrototype::method_putImageData(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+QV4::ReturnedValue QQuickJSContext2DPrototype::method_putImageData(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc)
 {
-    QV4::Scoped<QQuickJSContext2D> r(scope, callData->thisObject.as<QQuickJSContext2D>());
+    QV4::Scope scope(b);
+    QV4::Scoped<QQuickJSContext2D> r(scope, thisObject->as<QQuickJSContext2D>());
     CHECK_CONTEXT(r)
-    if (callData->argc < 7)
+    if (argc < 7)
         RETURN_UNDEFINED();
 
-    QV4::ScopedValue arg0(scope, callData->args[0]);
+    QV4::ScopedValue arg0(scope, argv[0]);
     if (!arg0->isObject())
         THROW_DOM(DOMEXCEPTION_TYPE_MISMATCH_ERR, "Context2D::putImageData, the image data type mismatch");
 
-    qreal dx = callData->args[1].toNumber();
-    qreal dy = callData->args[2].toNumber();
+    qreal dx = argv[1].toNumber();
+    qreal dy = argv[2].toNumber();
     qreal w, h, dirtyX, dirtyY, dirtyWidth, dirtyHeight;
 
     if (!qt_is_finite(dx) || !qt_is_finite(dy))
         THROW_DOM(DOMEXCEPTION_NOT_SUPPORTED_ERR, "putImageData() : Invalid arguments");
 
-    scope.result = callData->thisObject;
-
     QV4::Scoped<QQuickJSContext2DImageData> imageData(scope, arg0);
     if (!imageData)
-        return;
+        RETURN_UNDEFINED();
 
     QV4::Scoped<QQuickJSContext2DPixelData> pixelArray(scope, imageData->d()->pixelData.as<QQuickJSContext2DPixelData>());
     if (pixelArray) {
         w = pixelArray->d()->image->width();
         h = pixelArray->d()->image->height();
 
-        if (callData->argc == 7) {
-            dirtyX = callData->args[3].toNumber();
-            dirtyY = callData->args[4].toNumber();
-            dirtyWidth = callData->args[5].toNumber();
-            dirtyHeight = callData->args[6].toNumber();
+        if (argc == 7) {
+            dirtyX = argv[3].toNumber();
+            dirtyY = argv[4].toNumber();
+            dirtyWidth = argv[5].toNumber();
+            dirtyHeight = argv[6].toNumber();
 
             if (!qt_is_finite(dirtyX) || !qt_is_finite(dirtyY) || !qt_is_finite(dirtyWidth) || !qt_is_finite(dirtyHeight))
                 THROW_DOM(DOMEXCEPTION_NOT_SUPPORTED_ERR, "putImageData() : Invalid arguments");
@@ -3272,7 +3510,7 @@ void QQuickJSContext2DPrototype::method_putImageData(const QV4::BuiltinFunction
             }
 
             if (dirtyWidth <=0 || dirtyHeight <= 0)
-                return;
+                RETURN_UNDEFINED();
         } else {
             dirtyX = 0;
             dirtyY = 0;
@@ -3281,8 +3519,10 @@ void QQuickJSContext2DPrototype::method_putImageData(const QV4::BuiltinFunction
         }
 
         QImage image = pixelArray->d()->image->copy(dirtyX, dirtyY, dirtyWidth, dirtyHeight);
-        r->d()->context->buffer()->drawImage(image, QRectF(dirtyX, dirtyY, dirtyWidth, dirtyHeight), QRectF(dx, dy, dirtyWidth, dirtyHeight));
+        r->d()->context()->buffer()->drawImage(image, QRectF(dirtyX, dirtyY, dirtyWidth, dirtyHeight), QRectF(dx, dy, dirtyWidth, dirtyHeight));
     }
+
+    RETURN_RESULT(*thisObject);
 }
 
 /*!
@@ -3290,7 +3530,7 @@ void QQuickJSContext2DPrototype::method_putImageData(const QV4::BuiltinFunction
     \inqmlmodule QtQuick
     \since 5.0
     \ingroup qtquick-canvas
-    \brief Provides an opaque CanvasGradient interface
+    \brief Provides an opaque CanvasGradient interface.
   */
 
 /*!
@@ -3305,24 +3545,25 @@ void QQuickJSContext2DPrototype::method_putImageData(const QV4::BuiltinFunction
   gradient.addColorStop(0.7, 'rgba(0, 255, 255, 1');
   \endcode
   */
-void QQuickContext2DStyle::gradient_proto_addColorStop(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData)
+QV4::ReturnedValue QQuickContext2DStyle::gradient_proto_addColorStop(const QV4::FunctionObject *b, const QV4::Value *thisObject, const QV4::Value *argv, int argc)
 {
-    QV4::Scoped<QQuickContext2DStyle> style(scope, callData->thisObject.as<QQuickContext2DStyle>());
+    QV4::Scope scope(b);
+    QV4::Scoped<QQuickContext2DStyle> style(scope, thisObject->as<QQuickContext2DStyle>());
     if (!style)
         THROW_GENERIC_ERROR("Not a CanvasGradient object");
 
-    if (callData->argc == 2) {
+    if (argc == 2) {
 
         if (!style->d()->brush->gradient())
             THROW_GENERIC_ERROR("Not a valid CanvasGradient object, can't get the gradient information");
         QGradient gradient = *(style->d()->brush->gradient());
-        qreal pos = callData->args[0].toNumber();
+        qreal pos = argv[0].toNumber();
         QColor color;
 
-        if (callData->args[1].as<Object>()) {
-            color = scope.engine->toVariant(callData->args[1], qMetaTypeId<QColor>()).value<QColor>();
+        if (argv[1].as<Object>()) {
+            color = scope.engine->toVariant(argv[1], qMetaTypeId<QColor>()).value<QColor>();
         } else {
-            color = qt_color_from_string(callData->args[1]);
+            color = qt_color_from_string(argv[1]);
         }
         if (pos < 0.0 || pos > 1.0 || !qt_is_finite(pos)) {
             THROW_DOM(DOMEXCEPTION_INDEX_SIZE_ERR, "CanvasGradient: parameter offset out of range");
@@ -3336,7 +3577,7 @@ void QQuickContext2DStyle::gradient_proto_addColorStop(const QV4::BuiltinFunctio
         *style->d()->brush = gradient;
     }
 
-    scope.result = callData->thisObject;
+    return thisObject->asReturnedValue();
 }
 
 void QQuickContext2D::scale(qreal x,  qreal y)
@@ -3843,10 +4084,10 @@ static int textAlignOffset(QQuickContext2D::TextAlignType value, const QFontMetr
         value = QGuiApplication::layoutDirection() == Qt::LeftToRight ? QQuickContext2D::Right: QQuickContext2D::Left;
     switch (value) {
     case QQuickContext2D::Center:
-        offset = metrics.width(text)/2;
+        offset = metrics.horizontalAdvance(text) / 2;
         break;
     case QQuickContext2D::Right:
-        offset = metrics.width(text);
+        offset = metrics.horizontalAdvance(text);
     case QQuickContext2D::Left:
     default:
         break;
@@ -3960,7 +4201,7 @@ class QQuickContext2DTextureCleanup : public QRunnable
 {
 public:
     QQuickContext2DTexture *texture;
-    void run() Q_DECL_OVERRIDE { delete texture; }
+    void run() override { delete texture; }
 };
 
 QMutex QQuickContext2D::mutex;
@@ -3968,10 +4209,10 @@ QMutex QQuickContext2D::mutex;
 QQuickContext2D::QQuickContext2D(QObject *parent)
     : QQuickCanvasContext(parent)
     , m_buffer(new QQuickContext2DCommandBuffer)
-    , m_v4engine(0)
-    , m_surface(0)
-    , m_glContext(0)
-    , m_thread(0)
+    , m_v4engine(nullptr)
+    , m_surface(nullptr)
+    , m_glContext(nullptr)
+    , m_thread(nullptr)
     , m_grabbed(false)
 {
 }
@@ -3979,7 +4220,7 @@ QQuickContext2D::QQuickContext2D(QObject *parent)
 QQuickContext2D::~QQuickContext2D()
 {
     mutex.lock();
-    m_texture->setItem(0);
+    m_texture->setItem(nullptr);
     delete m_buffer;
 
     if (m_renderTarget == QQuickCanvasItem::FramebufferObject) {
@@ -4159,7 +4400,7 @@ QImage QQuickContext2D::toImage(const QRectF& bounds)
         } else {
 #if QT_CONFIG(opengl)
             QQuickWindow *window = m_canvas->window();
-            QOpenGLContext *ctx =  window ? window->openglContext() : 0;
+            QOpenGLContext *ctx =  window ? window->openglContext() : nullptr;
             if (ctx && ctx->isValid()) {
                 if (ctx == QOpenGLContext::currentContext()) {
                     flush();
@@ -4220,6 +4461,7 @@ QQuickContext2DEngineData::QQuickContext2DEngineData(QV4::ExecutionEngine *v4)
     proto->defineAccessorProperty(QStringLiteral("lineWidth"), QQuickJSContext2D::method_get_lineWidth, QQuickJSContext2D::method_set_lineWidth);
     proto->defineAccessorProperty(QStringLiteral("textAlign"), QQuickJSContext2D::method_get_textAlign, QQuickJSContext2D::method_set_textAlign);
     proto->defineAccessorProperty(QStringLiteral("shadowBlur"), QQuickJSContext2D::method_get_shadowBlur, QQuickJSContext2D::method_set_shadowBlur);
+    proto->defineAccessorProperty(QStringLiteral("lineDashOffset"), QQuickJSContext2D::method_get_lineDashOffset, QQuickJSContext2D::method_set_lineDashOffset);
     contextPrototype = proto;
 
     proto = scope.engine->newObject();
@@ -4227,7 +4469,7 @@ QQuickContext2DEngineData::QQuickContext2DEngineData(QV4::ExecutionEngine *v4)
     gradientProto = proto;
 
     proto = scope.engine->newObject();
-    proto->defineAccessorProperty(scope.engine->id_length(), QQuickJSContext2DPixelData::proto_get_length, 0);
+    proto->defineAccessorProperty(scope.engine->id_length(), QQuickJSContext2DPixelData::proto_get_length, nullptr);
     pixelArrayProto = proto;
 }
 
@@ -4283,6 +4525,10 @@ void QQuickContext2D::popState()
 
     if (newState.shadowOffsetY != state.shadowOffsetY)
         buffer()->setShadowOffsetY(newState.shadowOffsetY);
+
+    if (newState.lineDash != state.lineDash)
+        buffer()->setLineDash(newState.lineDash);
+
     m_path = state.matrix.map(m_path);
     state = newState;
     m_path = state.matrix.inverted().map(m_path);
@@ -4311,15 +4557,15 @@ void QQuickContext2D::setV4Engine(QV4::ExecutionEngine *engine)
     if (m_v4engine != engine) {
         m_v4engine = engine;
 
-        if (m_v4engine == 0)
+        if (m_v4engine == nullptr)
             return;
 
         QQuickContext2DEngineData *ed = engineData(engine);
         QV4::Scope scope(engine);
-        QV4::Scoped<QQuickJSContext2D> wrapper(scope, engine->memoryManager->allocObject<QQuickJSContext2D>());
+        QV4::Scoped<QQuickJSContext2D> wrapper(scope, engine->memoryManager->allocate<QQuickJSContext2D>());
         QV4::ScopedObject p(scope, ed->contextPrototype.value());
-        wrapper->setPrototype(p);
-        wrapper->d()->context = this;
+        wrapper->setPrototypeOf(p);
+        wrapper->d()->setContext(this);
         m_v4value = wrapper;
     }
 }
diff --git a/src/quick/items/context2d/qquickcontext2d_p.h b/src/quick/items/context2d/qquickcontext2d_p.h
index 334bf08329..1ece6796f3 100644
--- a/src/quick/items/context2d/qquickcontext2d_p.h
+++ b/src/quick/items/context2d/qquickcontext2d_p.h
@@ -112,6 +112,8 @@ public:
         LineWidth,
         LineCap,
         LineJoin,
+        LineDash,
+        LineDashOffset,
         MiterLimit,
         ShadowOffsetX,
         ShadowOffsetY,
@@ -142,6 +144,7 @@ public:
             , lineWidth(1)
             , lineCap(Qt::FlatCap)
             , lineJoin(Qt::MiterJoin)
+            , lineDashOffset(0)
             , miterLimit(10)
             , shadowOffsetX(0)
             , shadowOffsetY(0)
@@ -170,6 +173,8 @@ public:
         qreal lineWidth;
         Qt::PenCapStyle lineCap;
         Qt::PenJoinStyle lineJoin;
+        QVector<qreal> lineDash;
+        qreal lineDashOffset;
         qreal miterLimit;
         qreal shadowOffsetX;
         qreal shadowOffsetY;
@@ -181,7 +186,7 @@ public:
         QQuickContext2D::TextBaseLineType textBaseline;
     };
 
-    QQuickContext2D(QObject *parent = 0);
+    QQuickContext2D(QObject *parent = nullptr);
     ~QQuickContext2D();
 
     QStringList contextNames() const override;
@@ -199,7 +204,7 @@ public:
     QQuickCanvasItem* canvas() const { return m_canvas; }
     QQuickContext2DCommandBuffer* buffer() const { return m_buffer; }
 
-    bool bufferValid() const { return m_buffer != 0; }
+    bool bufferValid() const { return m_buffer != nullptr; }
     void popState();
     void pushState();
     void reset();
diff --git a/src/quick/items/context2d/qquickcontext2dcommandbuffer.cpp b/src/quick/items/context2d/qquickcontext2dcommandbuffer.cpp
index b985cb0ccc..55ebbe907c 100644
--- a/src/quick/items/context2d/qquickcontext2dcommandbuffer.cpp
+++ b/src/quick/items/context2d/qquickcontext2dcommandbuffer.cpp
@@ -100,8 +100,8 @@ namespace {
         {
         }
 
-        void paint(QPainter *p) const Q_DECL_OVERRIDE { p->fillRect(m_rect, m_brush); }
-        QRectF boundingRect() const Q_DECL_OVERRIDE { return m_rect; }
+        void paint(QPainter *p) const override { p->fillRect(m_rect, m_brush); }
+        QRectF boundingRect() const override { return m_rect; }
 
     private:
         QRectF m_rect;
@@ -117,8 +117,8 @@ namespace {
         {
         }
 
-        void paint(QPainter *p) const Q_DECL_OVERRIDE { p->fillPath(m_path, m_brush); }
-        QRectF boundingRect() const Q_DECL_OVERRIDE { return m_path.boundingRect(); }
+        void paint(QPainter *p) const override { p->fillPath(m_path, m_brush); }
+        QRectF boundingRect() const override { return m_path.boundingRect(); }
 
     private:
         QPainterPath m_path;
@@ -134,9 +134,9 @@ namespace {
         {
         }
 
-        void paint(QPainter *p) const Q_DECL_OVERRIDE { p->strokePath(m_path, m_pen); }
+        void paint(QPainter *p) const override { p->strokePath(m_path, m_pen); }
 
-        QRectF boundingRect() const Q_DECL_OVERRIDE
+        QRectF boundingRect() const override
         {
             qreal d = qMax(qreal(1), m_pen.widthF());
             return m_path.boundingRect().adjusted(-d, -d, d, d);
@@ -156,9 +156,9 @@ namespace {
         {
         }
 
-        void paint(QPainter *p) const Q_DECL_OVERRIDE { p->drawImage(m_offset, m_image); }
+        void paint(QPainter *p) const override { p->drawImage(m_offset, m_image); }
 
-        QRectF boundingRect() const Q_DECL_OVERRIDE { return QRectF(m_image.rect()).translated(m_offset); }
+        QRectF boundingRect() const override { return QRectF(m_image.rect()).translated(m_offset); }
 
     private:
         QImage m_image;
@@ -192,6 +192,10 @@ QPen QQuickContext2DCommandBuffer::makePen(const QQuickContext2D::State& state)
     pen.setJoinStyle(state.lineJoin);
     pen.setMiterLimit(state.miterLimit);
     pen.setBrush(state.strokeStyle);
+    if (!state.lineDash.isEmpty()) {
+        pen.setDashPattern(state.lineDash);
+    }
+    pen.setDashOffset(state.lineDashOffset);
     return pen;
 }
 
@@ -361,6 +365,28 @@ void QQuickContext2DCommandBuffer::replay(QPainter* p, QQuickContext2D::State& s
             p->setPen(nPen);
             break;
         }
+        case QQuickContext2D::LineDash:
+        {
+            const qreal count = takeReal();
+            QVector<qreal> pattern;
+            pattern.reserve(count);
+            for (uint i = 0; i < count; i++) {
+                pattern.append(takeReal());
+            }
+            state.lineDash = pattern;
+            QPen nPen = p->pen();
+            nPen.setDashPattern(pattern);
+            p->setPen(nPen);
+            break;
+        }
+        case QQuickContext2D::LineDashOffset:
+        {
+            state.lineDashOffset = takeReal();
+            QPen nPen = p->pen();
+            nPen.setDashOffset(state.lineDashOffset);
+            p->setPen(nPen);
+            break;
+        }
         case QQuickContext2D::MiterLimit:
         {
             state.miterLimit = takeMiterLimit();
diff --git a/src/quick/items/context2d/qquickcontext2dcommandbuffer_p.h b/src/quick/items/context2d/qquickcontext2dcommandbuffer_p.h
index 2a1ac7304e..c3e844c929 100644
--- a/src/quick/items/context2d/qquickcontext2dcommandbuffer_p.h
+++ b/src/quick/items/context2d/qquickcontext2dcommandbuffer_p.h
@@ -201,6 +201,20 @@ public:
         ints << join;
     }
 
+    inline void setLineDash(const QVector<qreal> &pattern)
+    {
+        commands << QQuickContext2D::LineDash;
+        reals << pattern.length();
+        for (qreal r : pattern)
+            reals << r;
+    }
+
+    inline void setLineDashOffset( qreal offset)
+    {
+        commands << QQuickContext2D::LineDashOffset;
+        reals << offset;
+    }
+
     inline void setMiterLimit( qreal limit)
     {
         commands << QQuickContext2D::MiterLimit;
diff --git a/src/quick/items/context2d/qquickcontext2dtexture.cpp b/src/quick/items/context2d/qquickcontext2dtexture.cpp
index df6dd9dba2..69ff3b3852 100644
--- a/src/quick/items/context2d/qquickcontext2dtexture.cpp
+++ b/src/quick/items/context2d/qquickcontext2dtexture.cpp
@@ -54,6 +54,9 @@
 #include <QtGui/QGuiApplication>
 
 QT_BEGIN_NAMESPACE
+
+Q_LOGGING_CATEGORY(lcCanvas, "qt.quick.canvas")
+
 #if QT_CONFIG(opengl)
 #define QT_MINIMUM_FBO_SIZE 64
 
@@ -90,12 +93,13 @@ struct GLAcquireContext {
 };
 #endif
 QQuickContext2DTexture::QQuickContext2DTexture()
-    : m_context(0)
+    : m_context(nullptr)
 #if QT_CONFIG(opengl)
-    , m_gl(0)
+    , m_gl(nullptr)
 #endif
-    , m_surface(0)
-    , m_item(0)
+    , m_surface(nullptr)
+    , m_item(nullptr)
+    , m_canvasDevicePixelRatio(1)
     , m_canvasWindowChanged(false)
     , m_dirtyTexture(false)
     , m_smooth(true)
@@ -155,18 +159,28 @@ void QQuickContext2DTexture::setItem(QQuickCanvasItem* item)
         m_context = (QQuickContext2D*) item->rawContext(); // FIXME
         m_state = m_context->state;
     } else {
-        m_context = 0;
+        m_context = nullptr;
     }
 }
 
 bool QQuickContext2DTexture::setCanvasWindow(const QRect& r)
 {
+    qreal canvasDevicePixelRatio = (m_item && m_item->window()) ?
+        m_item->window()->effectiveDevicePixelRatio() : qApp->devicePixelRatio();
+    if (!qFuzzyCompare(m_canvasDevicePixelRatio, canvasDevicePixelRatio)) {
+        qCDebug(lcCanvas, "%s device pixel ratio %.1lf -> %.1lf",
+                (m_item->objectName().isEmpty() ? "Canvas" : qPrintable(m_item->objectName())),
+                m_canvasDevicePixelRatio, canvasDevicePixelRatio);
+        m_canvasDevicePixelRatio = canvasDevicePixelRatio;
+        m_canvasWindowChanged = true;
+    }
+
     if (m_canvasWindow != r) {
         m_canvasWindow = r;
         m_canvasWindowChanged = true;
-        return true;
     }
-    return false;
+
+    return m_canvasWindowChanged;
 }
 
 bool QQuickContext2DTexture::setDirtyRect(const QRect &r)
@@ -243,7 +257,7 @@ void QQuickContext2DTexture::paintWithoutTiles(QQuickContext2DCommandBuffer *ccb
 
 bool QQuickContext2DTexture::canvasDestroyed()
 {
-    return m_item == 0;
+    return m_item == nullptr;
 }
 
 void QQuickContext2DTexture::paint(QQuickContext2DCommandBuffer *ccb)
@@ -335,7 +349,7 @@ QRect QQuickContext2DTexture::createTiles(const QRect& window)
             int ht = xx + h1;
             int vt = yy + v1;
 
-            QQuickContext2DTile* tile = 0;
+            QQuickContext2DTile* tile = nullptr;
 
             QPoint pos(ht * tw, vt * th);
             QRect rect(pos, m_tileSize);
@@ -406,9 +420,9 @@ static inline QSize npotAdjustedSize(const QSize &size)
 
 QQuickContext2DFBOTexture::QQuickContext2DFBOTexture()
     : QQuickContext2DTexture()
-    , m_fbo(0)
-    , m_multisampledFbo(0)
-    , m_paint_device(0)
+    , m_fbo(nullptr)
+    , m_multisampledFbo(nullptr)
+    , m_paint_device(nullptr)
 {
     m_displayTextures[0] = 0;
     m_displayTextures[1] = 0;
@@ -549,24 +563,21 @@ QPaintDevice* QQuickContext2DFBOTexture::beginPainting()
 {
     QQuickContext2DTexture::beginPainting();
 
-    const qreal devicePixelRatio = (m_item && m_item->window()) ?
-        m_item->window()->effectiveDevicePixelRatio() : qApp->devicePixelRatio();
-
     if (m_canvasWindow.size().isEmpty()) {
         delete m_fbo;
         delete m_multisampledFbo;
         delete m_paint_device;
-        m_fbo = 0;
-        m_multisampledFbo = 0;
-        m_paint_device = 0;
-        return 0;
+        m_fbo = nullptr;
+        m_multisampledFbo = nullptr;
+        m_paint_device = nullptr;
+        return nullptr;
     } else if (!m_fbo || m_canvasWindowChanged) {
         delete m_fbo;
         delete m_multisampledFbo;
         delete m_paint_device;
-        m_paint_device = 0;
+        m_paint_device = nullptr;
 
-        m_fboSize = npotAdjustedSize(m_canvasWindow.size() * devicePixelRatio);
+        m_fboSize = npotAdjustedSize(m_canvasWindow.size() * m_canvasDevicePixelRatio);
         m_canvasWindowChanged = false;
 
         if (doMultisampling()) {
@@ -604,7 +615,10 @@ QPaintDevice* QQuickContext2DFBOTexture::beginPainting()
         QOpenGLPaintDevice *gl_device = new QOpenGLPaintDevice(m_fbo->size());
         gl_device->setPaintFlipped(true);
         gl_device->setSize(m_fbo->size());
-        gl_device->setDevicePixelRatio(devicePixelRatio);
+        gl_device->setDevicePixelRatio(m_canvasDevicePixelRatio);
+        qCDebug(lcCanvas, "%s size %.1lf x %.1lf painting with size %d x %d DPR %.1lf",
+                (m_item->objectName().isEmpty() ? "Canvas" : qPrintable(m_item->objectName())),
+                m_item->width(), m_item->height(), m_fbo->size().width(), m_fbo->size().height(), m_canvasDevicePixelRatio);
         m_paint_device = gl_device;
     }
 
@@ -708,16 +722,17 @@ QPaintDevice* QQuickContext2DImageTexture::beginPainting()
     QQuickContext2DTexture::beginPainting();
 
     if (m_canvasWindow.size().isEmpty())
-        return 0;
+        return nullptr;
 
-    const qreal devicePixelRatio = (m_item && m_item->window()) ?
-        m_item->window()->effectiveDevicePixelRatio() : qApp->devicePixelRatio();
 
     if (m_canvasWindowChanged) {
-        m_image = QImage(m_canvasWindow.size() * devicePixelRatio, QImage::Format_ARGB32_Premultiplied);
-        m_image.setDevicePixelRatio(devicePixelRatio);
+        m_image = QImage(m_canvasWindow.size() * m_canvasDevicePixelRatio, QImage::Format_ARGB32_Premultiplied);
+        m_image.setDevicePixelRatio(m_canvasDevicePixelRatio);
         m_image.fill(0x00000000);
         m_canvasWindowChanged = false;
+        qCDebug(lcCanvas, "%s size %.1lf x %.1lf painting with size %d x %d DPR %.1lf",
+                (m_item->objectName().isEmpty() ? "Canvas" : qPrintable(m_item->objectName())),
+                m_item->width(), m_item->height(), m_image.size().width(), m_image.size().height(), m_canvasDevicePixelRatio);
     }
 
     return &m_image;
diff --git a/src/quick/items/context2d/qquickcontext2dtexture_p.h b/src/quick/items/context2d/qquickcontext2dtexture_p.h
index 97135816a2..9c4870f328 100644
--- a/src/quick/items/context2d/qquickcontext2dtexture_p.h
+++ b/src/quick/items/context2d/qquickcontext2dtexture_p.h
@@ -146,7 +146,7 @@ protected:
     virtual QVector2D scaleFactor() const { return QVector2D(1, 1); }
 
     void paintWithoutTiles(QQuickContext2DCommandBuffer *ccb);
-    virtual QPaintDevice* beginPainting() {m_painting = true; return 0; }
+    virtual QPaintDevice* beginPainting() {m_painting = true; return nullptr; }
     virtual void endPainting() {m_painting = false;}
     virtual QQuickContext2DTile* createTile() const = 0;
     virtual void compositeTile(QQuickContext2DTile* tile) = 0;
@@ -168,6 +168,7 @@ protected:
     QSize m_canvasSize;
     QSize m_tileSize;
     QRect m_canvasWindow;
+    qreal m_canvasDevicePixelRatio;
 
     QMutex m_mutex;
     QWaitCondition m_condition;
@@ -188,21 +189,21 @@ class QQuickContext2DFBOTexture : public QQuickContext2DTexture
 public:
     QQuickContext2DFBOTexture();
     ~QQuickContext2DFBOTexture();
-    QQuickContext2DTile* createTile() const Q_DECL_OVERRIDE;
-    QPaintDevice* beginPainting() Q_DECL_OVERRIDE;
-    void endPainting() Q_DECL_OVERRIDE;
+    QQuickContext2DTile* createTile() const override;
+    QPaintDevice* beginPainting() override;
+    void endPainting() override;
     QRectF normalizedTextureSubRect() const;
-    QQuickCanvasItem::RenderTarget renderTarget() const Q_DECL_OVERRIDE;
-    void compositeTile(QQuickContext2DTile* tile) Q_DECL_OVERRIDE;
-    QSize adjustedTileSize(const QSize &ts) Q_DECL_OVERRIDE;
+    QQuickCanvasItem::RenderTarget renderTarget() const override;
+    void compositeTile(QQuickContext2DTile* tile) override;
+    QSize adjustedTileSize(const QSize &ts) override;
 
-    QSGTexture *textureForNextFrame(QSGTexture *, QQuickWindow *window) Q_DECL_OVERRIDE;
+    QSGTexture *textureForNextFrame(QSGTexture *, QQuickWindow *window) override;
 
 protected:
-    QVector2D scaleFactor() const Q_DECL_OVERRIDE;
+    QVector2D scaleFactor() const override;
 
 public Q_SLOTS:
-    void grabImage(const QRectF& region = QRectF()) Q_DECL_OVERRIDE;
+    void grabImage(const QRectF& region = QRectF()) override;
 
 private:
     bool doMultisampling() const;
diff --git a/src/quick/items/context2d/qquickcontext2dtile.cpp b/src/quick/items/context2d/qquickcontext2dtile.cpp
index d31fee7f91..0ee3de6bcc 100644
--- a/src/quick/items/context2d/qquickcontext2dtile.cpp
+++ b/src/quick/items/context2d/qquickcontext2dtile.cpp
@@ -49,7 +49,7 @@ QT_BEGIN_NAMESPACE
 QQuickContext2DTile::QQuickContext2DTile()
     : m_dirty(true)
     , m_rect(QRect(0, 0, 1, 1))
-    , m_device(0)
+    , m_device(nullptr)
 {
 }
 
@@ -95,12 +95,12 @@ QPainter* QQuickContext2DTile::createPainter(bool smooth, bool antialiasing)
         return &m_painter;
     }
 
-    return 0;
+    return nullptr;
 }
 #if QT_CONFIG(opengl)
 QQuickContext2DFBOTile::QQuickContext2DFBOTile()
     : QQuickContext2DTile()
-    , m_fbo(0)
+    , m_fbo(nullptr)
 {
 }
 
diff --git a/src/quick/items/context2d/qquickcontext2dtile_p.h b/src/quick/items/context2d/qquickcontext2dtile_p.h
index d5255edcfc..c3d4dfef64 100644
--- a/src/quick/items/context2d/qquickcontext2dtile_p.h
+++ b/src/quick/items/context2d/qquickcontext2dtile_p.h
@@ -93,7 +93,7 @@ class QQuickContext2DFBOTile : public QQuickContext2DTile
 public:
     QQuickContext2DFBOTile();
     ~QQuickContext2DFBOTile();
-    virtual void setRect(const QRect& r) override;
+    void setRect(const QRect& r) override;
     QOpenGLFramebufferObject* fbo() const {return m_fbo;}
     void drawFinished() override;
 
diff --git a/src/quick/items/items.pri b/src/quick/items/items.pri
index 0f8061b5ef..e649b5429d 100644
--- a/src/quick/items/items.pri
+++ b/src/quick/items/items.pri
@@ -41,8 +41,6 @@ HEADERS += \
     $$PWD/qquickflickable_p.h \
     $$PWD/qquickflickable_p_p.h \
     $$PWD/qquickflickablebehavior_p.h \
-    $$PWD/qquickrepeater_p.h \
-    $$PWD/qquickrepeater_p_p.h \
     $$PWD/qquickloader_p.h \
     $$PWD/qquickloader_p_p.h \
     $$PWD/qquicktranslate_p.h \
@@ -89,7 +87,6 @@ SOURCES += \
     $$PWD/qquickmousearea.cpp \
     $$PWD/qquickpincharea.cpp \
     $$PWD/qquickflickable.cpp \
-    $$PWD/qquickrepeater.cpp \
     $$PWD/qquickloader.cpp \
     $$PWD/qquicktranslate.cpp \
     $$PWD/qquickclipnode.cpp \
@@ -125,9 +122,11 @@ qtConfig(quick-gridview) {
 
 qtConfig(quick-itemview) {
     HEADERS += \
+        $$PWD/qquickitemviewfxitem_p_p.h \
         $$PWD/qquickitemview_p.h \
         $$PWD/qquickitemview_p_p.h
     SOURCES += \
+        $$PWD/qquickitemviewfxitem.cpp \
         $$PWD/qquickitemview.cpp
 }
 
@@ -145,6 +144,14 @@ qtConfig(quick-listview) {
         $$PWD/qquicklistview.cpp
 }
 
+qtConfig(quick-tableview) {
+    HEADERS += \
+        $$PWD/qquicktableview_p.h \
+        $$PWD/qquicktableview_p_p.h
+    SOURCES += \
+        $$PWD/qquicktableview.cpp
+}
+
 qtConfig(quick-pathview) {
     HEADERS += \
         $$PWD/qquickpathview_p.h \
@@ -168,6 +175,15 @@ qtConfig(quick-flipable) {
         $$PWD/qquickflipable.cpp
 }
 
+qtConfig(quick-repeater) {
+    HEADERS += \
+        $$PWD/qquickrepeater_p.h \
+        $$PWD/qquickrepeater_p_p.h
+
+    SOURCES += \
+        $$PWD/qquickrepeater.cpp
+}
+
 qtConfig(quick-shadereffect) {
     HEADERS += \
         $$PWD/qquickshadereffectsource_p.h \
diff --git a/src/quick/items/items.qrc b/src/quick/items/items.qrc
index da9bf0c828..6aaf757c29 100644
--- a/src/quick/items/items.qrc
+++ b/src/quick/items/items.qrc
@@ -8,9 +8,5 @@
         <file>shaders/shadereffect_core.vert</file>
         <file>shaders/shadereffectfallback_core.frag</file>
         <file>shaders/shadereffectfallback_core.vert</file>
-        <file>shaders/lineargradient.vert</file>
-        <file>shaders/lineargradient.frag</file>
-        <file>shaders/lineargradient_core.vert</file>
-        <file>shaders/lineargradient_core.frag</file>
     </qresource>
 </RCC>
diff --git a/src/quick/items/qquickaccessibleattached.cpp b/src/quick/items/qquickaccessibleattached.cpp
index c559ee8887..0168c3160c 100644
--- a/src/quick/items/qquickaccessibleattached.cpp
+++ b/src/quick/items/qquickaccessibleattached.cpp
@@ -48,7 +48,7 @@ QT_BEGIN_NAMESPACE
 /*!
     \qmltype Accessible
     \instantiates QQuickAccessibleAttached
-    \brief Enables accessibility of QML items
+    \brief Enables accessibility of QML items.
 
     \inqmlmodule QtQuick
     \ingroup qtquick-visual-utility
@@ -410,7 +410,7 @@ void QQuickAccessibleAttached::setIgnored(bool ignored)
 
 bool QQuickAccessibleAttached::doAction(const QString &actionName)
 {
-    QMetaMethod *sig = 0;
+    QMetaMethod *sig = nullptr;
     if (actionName == QAccessibleActionInterface::pressAction())
         sig = &sigPress;
     else if (actionName == QAccessibleActionInterface::toggleAction())
diff --git a/src/quick/items/qquickanchors.cpp b/src/quick/items/qquickanchors.cpp
index c0bec7d716..8ee4229013 100644
--- a/src/quick/items/qquickanchors.cpp
+++ b/src/quick/items/qquickanchors.cpp
@@ -252,35 +252,35 @@ void QQuickAnchorsPrivate::clearItem(QQuickItem *item)
     if (!item)
         return;
     if (fill == item)
-        fill = 0;
+        fill = nullptr;
     if (centerIn == item)
-        centerIn = 0;
+        centerIn = nullptr;
     if (leftAnchorItem == item) {
-        leftAnchorItem = 0;
+        leftAnchorItem = nullptr;
         usedAnchors &= ~QQuickAnchors::LeftAnchor;
     }
     if (rightAnchorItem == item) {
-        rightAnchorItem = 0;
+        rightAnchorItem = nullptr;
         usedAnchors &= ~QQuickAnchors::RightAnchor;
     }
     if (topAnchorItem == item) {
-        topAnchorItem = 0;
+        topAnchorItem = nullptr;
         usedAnchors &= ~QQuickAnchors::TopAnchor;
     }
     if (bottomAnchorItem == item) {
-        bottomAnchorItem = 0;
+        bottomAnchorItem = nullptr;
         usedAnchors &= ~QQuickAnchors::BottomAnchor;
     }
     if (vCenterAnchorItem == item) {
-        vCenterAnchorItem = 0;
+        vCenterAnchorItem = nullptr;
         usedAnchors &= ~QQuickAnchors::VCenterAnchor;
     }
     if (hCenterAnchorItem == item) {
-        hCenterAnchorItem = 0;
+        hCenterAnchorItem = nullptr;
         usedAnchors &= ~QQuickAnchors::HCenterAnchor;
     }
     if (baselineAnchorItem == item) {
-        baselineAnchorItem = 0;
+        baselineAnchorItem = nullptr;
         usedAnchors &= ~QQuickAnchors::BaselineAnchor;
     }
 }
@@ -462,7 +462,7 @@ void QQuickAnchorsPrivate::updateOnComplete()
 
     std::sort(dependencies, dependencies + 9);
 
-    QQuickItem *lastDependency = 0;
+    QQuickItem *lastDependency = nullptr;
     for (int i = 0; i < 9; ++i) {
         QQuickItem *dependency = dependencies[i];
         if (lastDependency != dependency) {
@@ -542,7 +542,7 @@ void QQuickAnchors::setFill(QQuickItem *f)
 
 void QQuickAnchors::resetFill()
 {
-    setFill(0);
+    setFill(nullptr);
 }
 
 QQuickItem *QQuickAnchors::centerIn() const
@@ -578,7 +578,7 @@ void QQuickAnchors::setCenterIn(QQuickItem* c)
 
 void QQuickAnchors::resetCenterIn()
 {
-    setCenterIn(0);
+    setCenterIn(nullptr);
 }
 
 bool QQuickAnchorsPrivate::calcStretch(QQuickItem *edge1Item,
@@ -832,7 +832,7 @@ void QQuickAnchors::resetTop()
     Q_D(QQuickAnchors);
     d->usedAnchors &= ~TopAnchor;
     d->remDepend(d->topAnchorItem);
-    d->topAnchorItem = Q_NULLPTR;
+    d->topAnchorItem = nullptr;
     d->topAnchorLine = QQuickAnchors::InvalidAnchor;
     emit topChanged();
     d->updateVerticalAnchors();
@@ -872,7 +872,7 @@ void QQuickAnchors::resetBottom()
     Q_D(QQuickAnchors);
     d->usedAnchors &= ~BottomAnchor;
     d->remDepend(d->bottomAnchorItem);
-    d->bottomAnchorItem = Q_NULLPTR;
+    d->bottomAnchorItem = nullptr;
     d->bottomAnchorLine = QQuickAnchors::InvalidAnchor;
     emit bottomChanged();
     d->updateVerticalAnchors();
@@ -912,7 +912,7 @@ void QQuickAnchors::resetVerticalCenter()
     Q_D(QQuickAnchors);
     d->usedAnchors &= ~VCenterAnchor;
     d->remDepend(d->vCenterAnchorItem);
-    d->vCenterAnchorItem = Q_NULLPTR;
+    d->vCenterAnchorItem = nullptr;
     d->vCenterAnchorLine = QQuickAnchors::InvalidAnchor;
     emit verticalCenterChanged();
     d->updateVerticalAnchors();
@@ -952,7 +952,7 @@ void QQuickAnchors::resetBaseline()
     Q_D(QQuickAnchors);
     d->usedAnchors &= ~BaselineAnchor;
     d->remDepend(d->baselineAnchorItem);
-    d->baselineAnchorItem = Q_NULLPTR;
+    d->baselineAnchorItem = nullptr;
     d->baselineAnchorLine = QQuickAnchors::InvalidAnchor;
     emit baselineChanged();
     d->updateVerticalAnchors();
@@ -992,7 +992,7 @@ void QQuickAnchors::resetLeft()
     Q_D(QQuickAnchors);
     d->usedAnchors &= ~LeftAnchor;
     d->remDepend(d->leftAnchorItem);
-    d->leftAnchorItem = Q_NULLPTR;
+    d->leftAnchorItem = nullptr;
     d->leftAnchorLine = QQuickAnchors::InvalidAnchor;
     emit leftChanged();
     d->updateHorizontalAnchors();
@@ -1032,7 +1032,7 @@ void QQuickAnchors::resetRight()
     Q_D(QQuickAnchors);
     d->usedAnchors &= ~RightAnchor;
     d->remDepend(d->rightAnchorItem);
-    d->rightAnchorItem = Q_NULLPTR;
+    d->rightAnchorItem = nullptr;
     d->rightAnchorLine = QQuickAnchors::InvalidAnchor;
     emit rightChanged();
     d->updateHorizontalAnchors();
@@ -1072,7 +1072,7 @@ void QQuickAnchors::resetHorizontalCenter()
     Q_D(QQuickAnchors);
     d->usedAnchors &= ~HCenterAnchor;
     d->remDepend(d->hCenterAnchorItem);
-    d->hCenterAnchorItem = Q_NULLPTR;
+    d->hCenterAnchorItem = nullptr;
     d->hCenterAnchorLine = QQuickAnchors::InvalidAnchor;
     emit horizontalCenterChanged();
     d->updateHorizontalAnchors();
@@ -1324,6 +1324,19 @@ QQuickAnchors::Anchors QQuickAnchors::usedAnchors() const
     return static_cast<QQuickAnchors::Anchors>(d->usedAnchors);
 }
 
+Qt::Orientations QQuickAnchors::activeDirections() const
+{
+    Q_D(const QQuickAnchors);
+    if (d->fill || d->centerIn)
+        return Qt::Horizontal | Qt::Vertical;
+    Qt::Orientations o;
+    if (d->usedAnchors & QQuickAnchors::Horizontal_Mask)
+        o |= Qt::Horizontal;
+    if (d->usedAnchors & QQuickAnchors::Vertical_Mask)
+        o |= Qt::Vertical;
+    return o;
+}
+
 bool QQuickAnchorsPrivate::checkHValid() const
 {
     if (usedAnchors & QQuickAnchors::LeftAnchor &&
diff --git a/src/quick/items/qquickanchors_p.h b/src/quick/items/qquickanchors_p.h
index f00b8b5ba7..c7995cb7a8 100644
--- a/src/quick/items/qquickanchors_p.h
+++ b/src/quick/items/qquickanchors_p.h
@@ -86,8 +86,8 @@ class Q_QUICK_PRIVATE_EXPORT QQuickAnchors : public QObject
     Q_PROPERTY(bool alignWhenCentered READ alignWhenCentered WRITE setAlignWhenCentered NOTIFY centerAlignedChanged)
 
 public:
-    QQuickAnchors(QQuickItem *item, QObject *parent=0);
-    virtual ~QQuickAnchors();
+    QQuickAnchors(QQuickItem *item, QObject *parent=nullptr);
+    ~QQuickAnchors() override;
 
     enum Anchor
 #if defined(Q_CC_CLANG) || !defined(Q_CC_GNU) // meaning: clang and msvc, but NOT gcc proper (because, you know, Q_CC_CLANG implies Q_CC_GNU)
@@ -108,6 +108,7 @@ public:
         Vertical_Mask = TopAnchor | BottomAnchor | VCenterAnchor | BaselineAnchor
     };
     Q_DECLARE_FLAGS(Anchors, Anchor)
+    Q_FLAG(Anchors)
 
     QQuickAnchorLine left() const;
     void setLeft(const QQuickAnchorLine &edge);
@@ -174,6 +175,7 @@ public:
     void resetCenterIn();
 
     Anchors usedAnchors() const;
+    Qt::Orientations activeDirections() const;
 
     bool mirrored();
 
diff --git a/src/quick/items/qquickanchors_p_p.h b/src/quick/items/qquickanchors_p_p.h
index 906f607302..0a834276ae 100644
--- a/src/quick/items/qquickanchors_p_p.h
+++ b/src/quick/items/qquickanchors_p_p.h
@@ -60,15 +60,15 @@ QT_BEGIN_NAMESPACE
 class QQuickAnchorLine
 {
 public:
-    QQuickAnchorLine() : item(0), anchorLine(QQuickAnchors::InvalidAnchor) {}
+    QQuickAnchorLine() {}
     QQuickAnchorLine(QQuickItem *i, QQuickAnchors::Anchor l) : item(i), anchorLine(l) {}
     QQuickAnchorLine(QQuickItem *i, uint l)
         : item(i)
         , anchorLine(static_cast<QQuickAnchors::Anchor>(l))
     { Q_ASSERT(l < ((QQuickAnchors::BaselineAnchor << 1) - 1)); }
 
-    QQuickItem *item;
-    QQuickAnchors::Anchor anchorLine;
+    QQuickItem *item = nullptr;
+    QQuickAnchors::Anchor anchorLine = QQuickAnchors::InvalidAnchor;
 };
 
 inline bool operator==(const QQuickAnchorLine& a, const QQuickAnchorLine& b)
@@ -90,15 +90,15 @@ public:
         , hCenterOffset(0)
         , baselineOffset(0)
         , item(i)
-        , fill(Q_NULLPTR)
-        , centerIn(Q_NULLPTR)
-        , leftAnchorItem(Q_NULLPTR)
-        , rightAnchorItem(Q_NULLPTR)
-        , topAnchorItem(Q_NULLPTR)
-        , bottomAnchorItem(Q_NULLPTR)
-        , vCenterAnchorItem(Q_NULLPTR)
-        , hCenterAnchorItem(Q_NULLPTR)
-        , baselineAnchorItem(Q_NULLPTR)
+        , fill(nullptr)
+        , centerIn(nullptr)
+        , leftAnchorItem(nullptr)
+        , rightAnchorItem(nullptr)
+        , topAnchorItem(nullptr)
+        , bottomAnchorItem(nullptr)
+        , vCenterAnchorItem(nullptr)
+        , hCenterAnchorItem(nullptr)
+        , baselineAnchorItem(nullptr)
         , leftAnchorLine(QQuickAnchors::InvalidAnchor)
         , leftMarginExplicit(false)
         , rightAnchorLine(QQuickAnchors::InvalidAnchor)
@@ -141,8 +141,8 @@ public:
     void updateMe();
 
     // QQuickItemGeometryListener interface
-    void itemGeometryChanged(QQuickItem *, QQuickGeometryChange, const QRectF &) Q_DECL_OVERRIDE;
-    QQuickAnchorsPrivate *anchorPrivate() Q_DECL_OVERRIDE { return this; }
+    void itemGeometryChanged(QQuickItem *, QQuickGeometryChange, const QRectF &) override;
+    QQuickAnchorsPrivate *anchorPrivate() override { return this; }
 
     bool checkHValid() const;
     bool checkVValid() const;
diff --git a/src/quick/items/qquickanimatedimage.cpp b/src/quick/items/qquickanimatedimage.cpp
index adf460886a..fe445425e7 100644
--- a/src/quick/items/qquickanimatedimage.cpp
+++ b/src/quick/items/qquickanimatedimage.cpp
@@ -54,26 +54,26 @@ QT_BEGIN_NAMESPACE
 
 QQuickPixmap* QQuickAnimatedImagePrivate::infoForCurrentFrame(QQmlEngine *engine)
 {
-    if (!_movie)
-        return 0;
+    if (!movie)
+        return nullptr;
 
-    int current = _movie->currentFrameNumber();
+    int current = movie->currentFrameNumber();
     if (!frameMap.contains(current)) {
         QUrl requestedUrl;
-        QQuickPixmap *pixmap = 0;
-        if (engine && !_movie->fileName().isEmpty()) {
+        QQuickPixmap *pixmap = nullptr;
+        if (engine && !movie->fileName().isEmpty()) {
             requestedUrl.setUrl(QString::fromUtf8("quickanimatedimage://%1#%2")
-                                .arg(_movie->fileName())
+                                .arg(movie->fileName())
                                 .arg(current));
         }
         if (!requestedUrl.isEmpty()) {
             if (QQuickPixmap::isCached(requestedUrl, QSize(), QQuickImageProviderOptions()))
                 pixmap = new QQuickPixmap(engine, requestedUrl);
             else
-                pixmap = new QQuickPixmap(requestedUrl, _movie->currentImage());
+                pixmap = new QQuickPixmap(requestedUrl, movie->currentImage());
         } else {
             pixmap = new QQuickPixmap;
-            pixmap->setImage(_movie->currentImage());
+            pixmap->setImage(movie->currentImage());
         }
         frameMap.insert(current, pixmap);
     }
@@ -86,7 +86,7 @@ QQuickPixmap* QQuickAnimatedImagePrivate::infoForCurrentFrame(QQmlEngine *engine
     \instantiates QQuickAnimatedImage
     \inqmlmodule QtQuick
     \inherits Image
-    \brief Plays animations stored as a series of images
+    \brief Plays animations stored as a series of images.
     \ingroup qtquick-visual
 
     The AnimatedImage type extends the features of the \l Image type, providing
@@ -138,7 +138,7 @@ QQuickPixmap* QQuickAnimatedImagePrivate::infoForCurrentFrame(QQmlEngine *engine
 QQuickAnimatedImage::QQuickAnimatedImage(QQuickItem *parent)
     : QQuickImage(*(new QQuickAnimatedImagePrivate), parent)
 {
-    QObject::connect(this, &QQuickImageBase::cacheChanged, this, &QQuickAnimatedImage::onCacheChanged);
+    connect(this, &QQuickImageBase::cacheChanged, this, &QQuickAnimatedImage::onCacheChanged);
 }
 
 QQuickAnimatedImage::~QQuickAnimatedImage()
@@ -148,7 +148,7 @@ QQuickAnimatedImage::~QQuickAnimatedImage()
     if (d->reply)
         d->reply->deleteLater();
 #endif
-    delete d->_movie;
+    delete d->movie;
     qDeleteAll(d->frameMap);
     d->frameMap.clear();
 }
@@ -164,9 +164,9 @@ QQuickAnimatedImage::~QQuickAnimatedImage()
 bool QQuickAnimatedImage::isPaused() const
 {
     Q_D(const QQuickAnimatedImage);
-    if (!d->_movie)
+    if (!d->movie)
         return d->paused;
-    return d->_movie->state()==QMovie::Paused;
+    return d->movie->state()==QMovie::Paused;
 }
 
 void QQuickAnimatedImage::setPaused(bool pause)
@@ -174,11 +174,11 @@ void QQuickAnimatedImage::setPaused(bool pause)
     Q_D(QQuickAnimatedImage);
     if (pause == d->paused)
         return;
-    if (!d->_movie) {
+    if (!d->movie) {
         d->paused = pause;
         emit pausedChanged();
     } else {
-        d->_movie->setPaused(pause);
+        d->movie->setPaused(pause);
     }
 }
 
@@ -203,9 +203,9 @@ void QQuickAnimatedImage::setPaused(bool pause)
 bool QQuickAnimatedImage::isPlaying() const
 {
     Q_D(const QQuickAnimatedImage);
-    if (!d->_movie)
+    if (!d->movie)
         return d->playing;
-    return d->_movie->state()!=QMovie::NotRunning;
+    return d->movie->state()!=QMovie::NotRunning;
 }
 
 void QQuickAnimatedImage::setPlaying(bool play)
@@ -213,15 +213,15 @@ void QQuickAnimatedImage::setPlaying(bool play)
     Q_D(QQuickAnimatedImage);
     if (play == d->playing)
         return;
-    if (!d->_movie) {
+    if (!d->movie) {
         d->playing = play;
         emit playingChanged();
         return;
     }
     if (play)
-        d->_movie->start();
+        d->movie->start();
     else
-        d->_movie->stop();
+        d->movie->stop();
 }
 
 /*!
@@ -237,27 +237,53 @@ void QQuickAnimatedImage::setPlaying(bool play)
 int QQuickAnimatedImage::currentFrame() const
 {
     Q_D(const QQuickAnimatedImage);
-    if (!d->_movie)
-        return d->preset_currentframe;
-    return d->_movie->currentFrameNumber();
+    if (!d->movie)
+        return d->presetCurrentFrame;
+    return d->movie->currentFrameNumber();
 }
 
 void QQuickAnimatedImage::setCurrentFrame(int frame)
 {
     Q_D(QQuickAnimatedImage);
-    if (!d->_movie) {
-        d->preset_currentframe = frame;
+    if (!d->movie) {
+        d->presetCurrentFrame = frame;
         return;
     }
-    d->_movie->jumpToFrame(frame);
+    d->movie->jumpToFrame(frame);
 }
 
 int QQuickAnimatedImage::frameCount() const
 {
     Q_D(const QQuickAnimatedImage);
-    if (!d->_movie)
+    if (!d->movie)
         return 0;
-    return d->_movie->frameCount();
+    return d->movie->frameCount();
+}
+
+/*!
+    \qmlproperty real QtQuick::AnimatedImage::speed
+    \since QtQuick 2.11
+
+    This property holds the speed of the animation.
+
+    The speed is measured in percentage of the original animated image speed.
+    The default speed is 1.0 (original speed).
+*/
+qreal QQuickAnimatedImage::speed() const
+{
+    Q_D(const QQuickAnimatedImage);
+    return d->speed;
+}
+
+void QQuickAnimatedImage::setSpeed(qreal speed)
+{
+    Q_D(QQuickAnimatedImage);
+    if (d->speed != speed) {
+        d->speed = speed;
+        if (d->movie)
+            d->movie->setSpeed(qRound(speed * 100.0));
+        emit speedChanged();
+    }
 }
 
 void QQuickAnimatedImage::setSource(const QUrl &url)
@@ -269,7 +295,7 @@ void QQuickAnimatedImage::setSource(const QUrl &url)
 #if QT_CONFIG(qml_network)
     if (d->reply) {
         d->reply->deleteLater();
-        d->reply = 0;
+        d->reply = nullptr;
     }
 #endif
 
@@ -278,11 +304,7 @@ void QQuickAnimatedImage::setSource(const QUrl &url)
     d->frameMap.clear();
 
     d->oldPlaying = isPlaying();
-    if (d->_movie) {
-        delete d->_movie;
-        d->_movie = 0;
-    }
-
+    d->setMovie(nullptr);
     d->url = url;
     emit sourceChanged(d->url);
 
@@ -320,7 +342,7 @@ void QQuickAnimatedImage::load()
         QString lf = QQmlFile::urlToLocalFileOrQrc(loadUrl);
 
         if (!lf.isEmpty()) {
-            d->_movie = new QMovie(lf);
+            d->setMovie(new QMovie(lf));
             movieRequestFinished();
         } else {
 #if QT_CONFIG(qml_network)
@@ -336,10 +358,8 @@ void QQuickAnimatedImage::load()
             req.setAttribute(QNetworkRequest::HttpPipeliningAllowedAttribute, true);
 
             d->reply = qmlEngine(this)->networkAccessManager()->get(req);
-            QObject::connect(d->reply, SIGNAL(finished()),
-                            this, SLOT(movieRequestFinished()));
-            QObject::connect(d->reply, SIGNAL(downloadProgress(qint64,qint64)),
-                            this, SLOT(requestProgress(qint64,qint64)));
+            connect(d->reply, &QNetworkReply::finished, this, &QQuickAnimatedImage::movieRequestFinished);
+            connect(d->reply, SIGNAL(downloadProgress(qint64,qint64)), this, SLOT(requestProgress(qint64,qint64)));
 #endif
         }
     }
@@ -366,14 +386,13 @@ void QQuickAnimatedImage::movieRequestFinished()
         }
 
         d->redirectCount=0;
-        d->_movie = new QMovie(d->reply);
+        d->setMovie(new QMovie(d->reply));
     }
 #endif
 
-    if (!d->_movie->isValid()) {
+    if (!d->movie || !d->movie->isValid()) {
         qmlWarning(this) << "Error Reading Animated Image File " << d->url.toString();
-        delete d->_movie;
-        d->_movie = 0;
+        d->setMovie(nullptr);
         d->setImage(QImage());
         if (d->progress != 0) {
             d->progress = 0;
@@ -392,12 +411,11 @@ void QQuickAnimatedImage::movieRequestFinished()
         return;
     }
 
-    connect(d->_movie, SIGNAL(stateChanged(QMovie::MovieState)),
-            this, SLOT(playingStatusChanged()));
-    connect(d->_movie, SIGNAL(frameChanged(int)),
-            this, SLOT(movieUpdate()));
+    connect(d->movie, &QMovie::stateChanged, this, &QQuickAnimatedImage::playingStatusChanged);
+    connect(d->movie, &QMovie::frameChanged, this, &QQuickAnimatedImage::movieUpdate);
     if (d->cache)
-        d->_movie->setCacheMode(QMovie::CacheAll);
+        d->movie->setCacheMode(QMovie::CacheAll);
+    d->movie->setSpeed(qRound(d->speed * 100.0));
 
     d->status = Ready;
     emit statusChanged(d->status);
@@ -408,22 +426,24 @@ void QQuickAnimatedImage::movieRequestFinished()
     }
 
     bool pausedAtStart = d->paused;
-    if (d->playing) {
-        d->_movie->start();
+    if (d->movie && d->playing)
+        d->movie->start();
+    if (d->movie && pausedAtStart)
+        d->movie->setPaused(true);
+    if (d->movie && (d->paused || !d->playing)) {
+        d->movie->jumpToFrame(d->presetCurrentFrame);
+        d->presetCurrentFrame = 0;
     }
-    if (pausedAtStart)
-        d->_movie->setPaused(true);
-    if (d->paused || !d->playing) {
-        d->_movie->jumpToFrame(d->preset_currentframe);
-        d->preset_currentframe = 0;
-    }
-    d->setPixmap(*d->infoForCurrentFrame(qmlEngine(this)));
+
+    QQuickPixmap *pixmap = d->infoForCurrentFrame(qmlEngine(this));
+    if (pixmap)
+        d->setPixmap(*pixmap);
 
     if (isPlaying() != d->oldPlaying)
         emit playingChanged();
 
-    if (d->_movie)
-        d->currentSourceSize = d->_movie->currentPixmap().size();
+    if (d->movie)
+        d->currentSourceSize = d->movie->currentPixmap().size();
     else
         d->currentSourceSize = QSize(0, 0);
 
@@ -442,7 +462,7 @@ void QQuickAnimatedImage::movieUpdate()
         d->frameMap.clear();
     }
 
-    if (d->_movie) {
+    if (d->movie) {
         d->setPixmap(*d->infoForCurrentFrame(qmlEngine(this)));
         emit frameChanged();
     }
@@ -452,12 +472,12 @@ void QQuickAnimatedImage::playingStatusChanged()
 {
     Q_D(QQuickAnimatedImage);
 
-    if ((d->_movie->state() != QMovie::NotRunning) != d->playing) {
-        d->playing = (d->_movie->state() != QMovie::NotRunning);
+    if ((d->movie->state() != QMovie::NotRunning) != d->playing) {
+        d->playing = (d->movie->state() != QMovie::NotRunning);
         emit playingChanged();
     }
-    if ((d->_movie->state() == QMovie::Paused) != d->paused) {
-        d->paused = (d->_movie->state() == QMovie::Paused);
+    if ((d->movie->state() == QMovie::Paused) != d->paused) {
+        d->paused = (d->movie->state() == QMovie::Paused);
         emit pausedChanged();
     }
 }
@@ -468,13 +488,11 @@ void QQuickAnimatedImage::onCacheChanged()
     if (!cache()) {
         qDeleteAll(d->frameMap);
         d->frameMap.clear();
-        if (d->_movie) {
-            d->_movie->setCacheMode(QMovie::CacheNone);
-        }
+        if (d->movie)
+            d->movie->setCacheMode(QMovie::CacheNone);
     } else {
-        if (d->_movie) {
-            d->_movie->setCacheMode(QMovie::CacheAll);
-        }
+        if (d->movie)
+            d->movie->setCacheMode(QMovie::CacheAll);
     }
 }
 
@@ -490,6 +508,23 @@ void QQuickAnimatedImage::componentComplete()
     load();
 }
 
+void QQuickAnimatedImagePrivate::setMovie(QMovie *m)
+{
+    if (movie == m)
+        return;
+    Q_Q(QQuickAnimatedImage);
+    const int oldFrameCount = q->frameCount();
+
+    if (movie) {
+        movie->disconnect();
+        movie->deleteLater();
+    }
+    movie = m;
+
+    if (oldFrameCount != q->frameCount())
+        emit q->frameCountChanged();
+}
+
 QT_END_NAMESPACE
 
 #include "moc_qquickanimatedimage_p.cpp"
diff --git a/src/quick/items/qquickanimatedimage_p.h b/src/quick/items/qquickanimatedimage_p.h
index 54da093259..6b5db215bd 100644
--- a/src/quick/items/qquickanimatedimage_p.h
+++ b/src/quick/items/qquickanimatedimage_p.h
@@ -69,13 +69,14 @@ class Q_AUTOTEST_EXPORT QQuickAnimatedImage : public QQuickImage
     Q_PROPERTY(bool playing READ isPlaying WRITE setPlaying NOTIFY playingChanged)
     Q_PROPERTY(bool paused READ isPaused WRITE setPaused NOTIFY pausedChanged)
     Q_PROPERTY(int currentFrame READ currentFrame WRITE setCurrentFrame NOTIFY frameChanged)
-    Q_PROPERTY(int frameCount READ frameCount)
+    Q_PROPERTY(int frameCount READ frameCount NOTIFY frameCountChanged)
+    Q_PROPERTY(qreal speed READ speed WRITE setSpeed NOTIFY speedChanged REVISION 11)
 
     // read-only for AnimatedImage
     Q_PROPERTY(QSize sourceSize READ sourceSize NOTIFY sourceSizeChanged)
 
 public:
-    QQuickAnimatedImage(QQuickItem *parent=0);
+    QQuickAnimatedImage(QQuickItem *parent=nullptr);
     ~QQuickAnimatedImage();
 
     bool isPlaying() const;
@@ -89,14 +90,19 @@ public:
 
     int frameCount() const;
 
+    qreal speed() const;
+    void setSpeed(qreal speed);
+
     // Extends QQuickImage's src property
-    void setSource(const QUrl&) Q_DECL_OVERRIDE;
+    void setSource(const QUrl&) override;
     virtual QSize sourceSize();
 
 Q_SIGNALS:
     void playingChanged();
     void pausedChanged();
     void frameChanged();
+    void frameCountChanged();
+    Q_REVISION(11) void speedChanged();
 
 private Q_SLOTS:
     void movieUpdate();
@@ -105,8 +111,8 @@ private Q_SLOTS:
     void onCacheChanged();
 
 protected:
-    void load() Q_DECL_OVERRIDE;
-    void componentComplete() Q_DECL_OVERRIDE;
+    void load() override;
+    void componentComplete() override;
 
 private:
     Q_DISABLE_COPY(QQuickAnimatedImage)
diff --git a/src/quick/items/qquickanimatedimage_p_p.h b/src/quick/items/qquickanimatedimage_p_p.h
index 9eff6a44e3..1a74f67424 100644
--- a/src/quick/items/qquickanimatedimage_p_p.h
+++ b/src/quick/items/qquickanimatedimage_p_p.h
@@ -70,27 +70,30 @@ class QQuickAnimatedImagePrivate : public QQuickImagePrivate
 
 public:
     QQuickAnimatedImagePrivate()
-      : playing(true), paused(false), preset_currentframe(0), _movie(0), oldPlaying(false)
+      : playing(true), paused(false), oldPlaying(false), padding(0)
+      , presetCurrentFrame(0), speed(1.0), currentSourceSize(0, 0), movie(nullptr)
 #if QT_CONFIG(qml_network)
-        , reply(0), redirectCount(0)
+      , reply(nullptr), redirectCount(0)
 #endif
-        , currentSourceSize(0, 0)
     {
     }
 
     QQuickPixmap *infoForCurrentFrame(QQmlEngine *engine);
+    void setMovie(QMovie *movie);
 
-    bool playing;
-    bool paused;
-    int preset_currentframe;
-    QMovie *_movie;
-    bool oldPlaying;
+    bool playing : 1;
+    bool paused : 1;
+    bool oldPlaying : 1;
+    unsigned padding: 29;
+    int presetCurrentFrame;
+    qreal speed;
+    QSize currentSourceSize;
+    QMovie *movie;
 #if QT_CONFIG(qml_network)
     QNetworkReply *reply;
     int redirectCount;
 #endif
     QMap<int, QQuickPixmap *> frameMap;
-    QSize currentSourceSize;
 };
 
 QT_END_NAMESPACE
diff --git a/src/quick/items/qquickanimatedsprite.cpp b/src/quick/items/qquickanimatedsprite.cpp
index 4e71b0c65f..18adb4e992 100644
--- a/src/quick/items/qquickanimatedsprite.cpp
+++ b/src/quick/items/qquickanimatedsprite.cpp
@@ -63,15 +63,73 @@ QT_BEGIN_NAMESPACE
     \inqmlmodule QtQuick
     \inherits Item
     \ingroup qtquick-visual
-    \brief Draws a sprite animation
+    \brief Draws a sprite animation.
 
     AnimatedSprite provides rendering and control over animations which are provided
     as multiple frames in the same image file. You can play it at a fixed speed, at the
     frame rate of your display, or manually advance and control the progress.
 
-    For details of how a sprite animation is defined see the \l{Sprite Animations} overview.
-    Note that the AnimatedSprite type does not use Sprite types to define multiple animations,
-    but instead encapsulates a single animation itself.
+    Consider the following sprite sheet:
+
+    \image animatedsprite-loading.png
+
+    It can be divided up into four frames:
+
+    \image animatedsprite-loading-frames.png
+
+    To play each of these frames at a speed of 500 milliseconds per frame, the
+    following code can be used:
+
+    \table
+        \header
+            \li Code
+            \li Result
+        \row
+            \li
+                \code
+                AnimatedSprite {
+                    source: "loading.png"
+                    frameWidth: 64
+                    frameHeight: 64
+                    frameCount: 4
+                    frameDuration: 500
+                }
+                \endcode
+            \li
+                \image animatedsprite-loading-interpolated.gif
+    \endtable
+
+    By default, the frames are interpolated (blended together) to make the
+    animation appear smoother. To disable this, set \l interpolate to \c false:
+
+    \table
+        \header
+            \li Code
+            \li Result
+        \row
+            \li
+                \code
+                AnimatedSprite {
+                    source: "loading.png"
+                    frameWidth: 64
+                    frameHeight: 64
+                    frameCount: 4
+                    frameDuration: 500
+                    interpolate: false
+                }
+                \endcode
+            \li
+                \image animatedsprite-loading.gif
+    \endtable
+
+    To control how AnimatedSprite responds to being scaled, use the
+    \l {Item::}{smooth} property.
+
+    Note that unlike \l SpriteSequence, the AnimatedSprite type does not use
+    \l Sprite to define multiple animations, but instead encapsulates a
+    single animation itself.
+
+    \sa {Sprite Animations}
 */
 
 /*!
@@ -94,10 +152,10 @@ QT_BEGIN_NAMESPACE
 /*!
     \qmlproperty qreal QtQuick::AnimatedSprite::frameRate
 
-    Frames per second to show in the animation. Values equal to or below 0 are invalid.
+    Frames per second to show in the animation. Values less than or equal to \c 0 are invalid.
 
-    If frameRate is valid  then it will be used to calculate the duration of the frames.
-    If not, and frameDuration is valid , then frameDuration will be used.
+    If \c frameRate is valid, it will be used to calculate the duration of the frames.
+    If not, and \l frameDuration is valid, \c frameDuration will be used.
 
     Changing this parameter will restart the animation.
 */
@@ -105,10 +163,10 @@ QT_BEGIN_NAMESPACE
 /*!
     \qmlproperty int QtQuick::AnimatedSprite::frameDuration
 
-    Duration of each frame of the animation. Values equal to or below 0 are invalid.
+    Duration of each frame of the animation in milliseconds. Values less than or equal to \c 0 are invalid.
 
-    If frameRate is valid then it will be used to calculate the duration of the frames.
-    If not, and frameDuration is valid, then frameDuration will be used.
+    If frameRate is valid, it will be used to calculate the duration of the frames.
+    If not, and \l frameDuration is valid, \c frameDuration will be used.
 
     Changing this parameter will restart the animation.
 */
@@ -160,21 +218,21 @@ QT_BEGIN_NAMESPACE
 /*!
     \qmlproperty bool QtQuick::AnimatedSprite::reverse
 
-    If true, then the animation will be played in reverse.
+    If \c true, the animation will be played in reverse.
 
-    Default is false.
+    Default is \c false.
 */
 
 /*!
     \qmlproperty bool QtQuick::AnimatedSprite::frameSync
 
-    If true, then the animation will have no duration. Instead, the animation will advance
+    If \c true, the animation will have no duration. Instead, the animation will advance
     one frame each time a frame is rendered to the screen. This synchronizes it with the painting
     rate as opposed to elapsed time.
 
     If frameSync is set to true, it overrides both frameRate and frameDuration.
 
-    Default is false.
+    Default is \c false.
 
     Changing this parameter will restart the animation.
 */
@@ -184,9 +242,9 @@ QT_BEGIN_NAMESPACE
 
     After playing the animation this many times, the animation will automatically stop. Negative values are invalid.
 
-    If this is set to AnimatedSprite.Infinite the animation will not stop playing on its own.
+    If this is set to \c AnimatedSprite.Infinite the animation will not stop playing on its own.
 
-    Default is AnimatedSprite.Infinite
+    Default is \c AnimatedSprite.Infinite
 */
 
 /*!
@@ -194,13 +252,13 @@ QT_BEGIN_NAMESPACE
 
     When paused, the current frame can be advanced manually.
 
-    Default is false.
+    Default is \c false.
 */
 
 /*!
     \qmlproperty int QtQuick::AnimatedSprite::currentFrame
 
-    When paused, the current frame can be advanced manually by setting this property or calling advance().
+    When paused, the current frame can be advanced manually by setting this property or calling \l advance().
 
 */
 
@@ -210,7 +268,16 @@ QT_BEGIN_NAMESPACE
     Stops, then starts the sprite animation.
 */
 
-//TODO: Implicitly size element to size of sprite
+/*!
+    \qmlsignal QtQuick::AnimatedSprite::finished()
+    \since 5.12
+
+    This signal is emitted when the sprite has finished animating.
+
+    It is not emitted when running is set to \c false, nor for sprites whose
+    \l loops property is set to \c AnimatedSprite.Infinite.
+*/
+
 QQuickAnimatedSprite::QQuickAnimatedSprite(QQuickItem *parent) :
     QQuickItem(*(new QQuickAnimatedSpritePrivate), parent)
 {
@@ -395,7 +462,7 @@ void QQuickAnimatedSprite::maybeUpdate()
     \qmlmethod int QtQuick::AnimatedSprite::pause()
 
     Pauses the sprite animation. This does nothing if
-    \l paused is true.
+    \l paused is \c true.
 
     \sa resume()
 */
@@ -414,7 +481,7 @@ void QQuickAnimatedSprite::pause()
 /*!
     \qmlmethod int QtQuick::AnimatedSprite::resume()
 
-    Resumes the sprite animation if \l paused is true;
+    Resumes the sprite animation if \l paused is \c true;
     otherwise, this does nothing.
 
     \sa pause()
@@ -470,6 +537,8 @@ void QQuickAnimatedSprite::setSource(QUrl arg)
     Q_D(QQuickAnimatedSprite);
 
     if (d->m_sprite->m_source != arg) {
+        const qreal targetDevicePixelRatio = (window() ? window()->effectiveDevicePixelRatio() : qApp->devicePixelRatio());
+        d->m_sprite->setDevicePixelRatio(targetDevicePixelRatio);
         d->m_sprite->setSource(arg);
         Q_EMIT sourceChanged(arg);
         reloadImage();
@@ -516,6 +585,7 @@ void QQuickAnimatedSprite::setFrameHeight(int arg)
     if (d->m_sprite->m_frameHeight != arg) {
         d->m_sprite->setFrameHeight(arg);
         Q_EMIT frameHeightChanged(arg);
+        setImplicitHeight(frameHeight());
         reloadImage();
     }
 }
@@ -527,6 +597,7 @@ void QQuickAnimatedSprite::setFrameWidth(int arg)
     if (d->m_sprite->m_frameWidth != arg) {
         d->m_sprite->setFrameWidth(arg);
         Q_EMIT frameWidthChanged(arg);
+        setImplicitWidth(frameWidth());
         reloadImage();
     }
 }
@@ -641,9 +712,20 @@ QSGSpriteNode* QQuickAnimatedSprite::initNode()
     if (image.isNull())
         return nullptr;
 
+    // If frameWidth or frameHeight are not explicitly set, frameWidth
+    // will be set to the width of the image divided by the number of frames,
+    // and frameHeight will be set to the height of the image.
+    // In this case, QQuickAnimatedSprite currently won't emit frameWidth/HeightChanged
+    // at all, so we have to do this here, as it's the only place where assembledImage()
+    // is called (which calculates the "implicit" frameWidth/Height.
+    // In addition, currently the "implicit" frameWidth/Height are only calculated once,
+    // even after changing to a different source.
+    setImplicitWidth(frameWidth());
+    setImplicitHeight(frameHeight());
+
     QSGSpriteNode *node = d->sceneGraphContext()->createSpriteNode();
 
-    d->m_sheetSize = QSize(image.size());
+    d->m_sheetSize = QSize(image.size() / image.devicePixelRatioF());
     node->setTexture(window()->createTextureFromImage(image));
     d->m_spriteEngine->start(0);
     node->setTime(0.0f);
@@ -734,6 +816,7 @@ void QQuickAnimatedSprite::prepareNextFrame(QSGSpriteNode *node)
             frameAt = 0;
             d->m_running = false;
             emit runningChanged(false);
+            emit finished();
             maybeUpdate();
         }
     } else {
diff --git a/src/quick/items/qquickanimatedsprite_p.h b/src/quick/items/qquickanimatedsprite_p.h
index 850461a011..ff59591c9f 100644
--- a/src/quick/items/qquickanimatedsprite_p.h
+++ b/src/quick/items/qquickanimatedsprite_p.h
@@ -94,7 +94,7 @@ class Q_AUTOTEST_EXPORT QQuickAnimatedSprite : public QQuickItem
     Q_PROPERTY(int currentFrame READ currentFrame WRITE setCurrentFrame NOTIFY currentFrameChanged)
 
 public:
-    explicit QQuickAnimatedSprite(QQuickItem *parent = 0);
+    explicit QQuickAnimatedSprite(QQuickItem *parent = nullptr);
     enum LoopParameters {
         Infinite = -1
     };
@@ -135,6 +135,8 @@ Q_SIGNALS:
     void loopsChanged(int arg);
     void currentFrameChanged(int arg);
 
+    Q_REVISION(12) void finished();
+
 public Q_SLOTS:
     void start();
     void stop();
@@ -169,8 +171,8 @@ protected Q_SLOTS:
     void reset();
 
 protected:
-    void componentComplete() Q_DECL_OVERRIDE;
-    QSGNode *updatePaintNode(QSGNode *, UpdatePaintNodeData *) Q_DECL_OVERRIDE;
+    void componentComplete() override;
+    QSGNode *updatePaintNode(QSGNode *, UpdatePaintNodeData *) override;
 private:
     void maybeUpdate();
     bool isCurrentFrameChangedConnected();
diff --git a/src/quick/items/qquickborderimage.cpp b/src/quick/items/qquickborderimage.cpp
index 75e3a3dbed..b840328184 100644
--- a/src/quick/items/qquickborderimage.cpp
+++ b/src/quick/items/qquickborderimage.cpp
@@ -60,7 +60,7 @@ QT_BEGIN_NAMESPACE
     \qmltype BorderImage
     \instantiates QQuickBorderImage
     \inqmlmodule QtQuick
-    \brief Paints a border based on an image
+    \brief Paints a border based on an image.
     \inherits Item
     \ingroup qtquick-visual
 
@@ -278,7 +278,7 @@ void QQuickBorderImage::setSource(const QUrl &url)
 #if QT_CONFIG(qml_network)
     if (d->sciReply) {
         d->sciReply->deleteLater();
-        d->sciReply = 0;
+        d->sciReply = nullptr;
     }
 #endif
 
@@ -559,12 +559,12 @@ void QQuickBorderImage::sciRequestFinished()
     if (d->sciReply->error() != QNetworkReply::NoError) {
         d->status = Error;
         d->sciReply->deleteLater();
-        d->sciReply = 0;
+        d->sciReply = nullptr;
         emit statusChanged(d->status);
     } else {
         QQuickGridScaledImage sci(d->sciReply);
         d->sciReply->deleteLater();
-        d->sciReply = 0;
+        d->sciReply = nullptr;
         setGridScaledImage(sci);
     }
 }
@@ -591,10 +591,18 @@ void QQuickBorderImagePrivate::calculateRects(const QQuickScaleGrid *border,
     *innerTargetRect = *targetRect;
 
     if (border) {
-        *innerSourceRect = QRectF(border->left() * devicePixelRatio / qreal(sourceSize.width()),
-                                  border->top() * devicePixelRatio / qreal(sourceSize.height()),
-                                  qMax<qreal>(0, sourceSize.width() - (border->right() + border->left()) * devicePixelRatio) / sourceSize.width(),
-                                  qMax<qreal>(0, sourceSize.height() - (border->bottom() + border->top()) * devicePixelRatio) / sourceSize.height());
+        qreal borderLeft = border->left() * devicePixelRatio;
+        qreal borderRight = border->right() * devicePixelRatio;
+        qreal borderTop = border->top() * devicePixelRatio;
+        qreal borderBottom = border->bottom() * devicePixelRatio;
+        if (borderLeft + borderRight > sourceSize.width() && borderLeft < sourceSize.width())
+            borderRight = sourceSize.width() - borderLeft;
+        if (borderTop + borderBottom > sourceSize.height() && borderTop < sourceSize.height())
+            borderBottom = sourceSize.height() - borderTop;
+        *innerSourceRect = QRectF(QPointF(borderLeft / qreal(sourceSize.width()),
+                                          borderTop / qreal(sourceSize.height())),
+                                  QPointF((sourceSize.width() - borderRight) / qreal(sourceSize.width()),
+                                          (sourceSize.height() - borderBottom) / qreal(sourceSize.height()))),
         *innerTargetRect = QRectF(border->left(),
                                   border->top(),
                                   qMax<qreal>(0, targetSize.width() - (border->right() + border->left())),
@@ -604,14 +612,16 @@ void QQuickBorderImagePrivate::calculateRects(const QQuickScaleGrid *border,
     qreal hTiles = 1;
     qreal vTiles = 1;
     const QSizeF innerTargetSize = innerTargetRect->size() * devicePixelRatio;
-    if (innerSourceRect->width() != 0
-        && horizontalTileMode != QQuickBorderImage::Stretch) {
+    if (innerSourceRect->width() <= 0)
+        hTiles = 0;
+    else if (horizontalTileMode != QQuickBorderImage::Stretch) {
         hTiles = innerTargetSize.width() / qreal(innerSourceRect->width() * sourceSize.width());
         if (horizontalTileMode == QQuickBorderImage::Round)
             hTiles = qCeil(hTiles);
     }
-    if (innerSourceRect->height() != 0
-        && verticalTileMode != QQuickBorderImage::Stretch) {
+    if (innerSourceRect->height() <= 0)
+        vTiles = 0;
+    else if (verticalTileMode != QQuickBorderImage::Stretch) {
         vTiles = innerTargetSize.height() / qreal(innerSourceRect->height() * sourceSize.height());
         if (verticalTileMode == QQuickBorderImage::Round)
             vTiles = qCeil(vTiles);
@@ -629,7 +639,7 @@ QSGNode *QQuickBorderImage::updatePaintNode(QSGNode *oldNode, UpdatePaintNodeDat
 
     if (!texture || width() <= 0 || height() <= 0) {
         delete oldNode;
-        return 0;
+        return nullptr;
     }
 
     QSGInternalImageNode *node = static_cast<QSGInternalImageNode *>(oldNode);
diff --git a/src/quick/items/qquickborderimage_p.h b/src/quick/items/qquickborderimage_p.h
index 844f71e2c9..61bd26ba83 100644
--- a/src/quick/items/qquickborderimage_p.h
+++ b/src/quick/items/qquickborderimage_p.h
@@ -69,7 +69,7 @@ class Q_AUTOTEST_EXPORT QQuickBorderImage : public QQuickImageBase
     Q_PROPERTY(QSize sourceSize READ sourceSize NOTIFY sourceSizeChanged)
 
 public:
-    QQuickBorderImage(QQuickItem *parent=0);
+    QQuickBorderImage(QQuickItem *parent=nullptr);
     ~QQuickBorderImage();
 
     QQuickScaleGrid *border();
@@ -83,7 +83,7 @@ public:
     TileMode verticalTileMode() const;
     void setVerticalTileMode(TileMode);
 
-    void setSource(const QUrl &url) Q_DECL_OVERRIDE;
+    void setSource(const QUrl &url) override;
 
 Q_SIGNALS:
     void horizontalTileModeChanged();
@@ -91,16 +91,16 @@ Q_SIGNALS:
     void sourceSizeChanged();
 
 protected:
-    void load() Q_DECL_OVERRIDE;
-    void pixmapChange() Q_DECL_OVERRIDE;
-    QSGNode *updatePaintNode(QSGNode *, UpdatePaintNodeData *) Q_DECL_OVERRIDE;
+    void load() override;
+    void pixmapChange() override;
+    QSGNode *updatePaintNode(QSGNode *, UpdatePaintNodeData *) override;
 
 private:
     void setGridScaledImage(const QQuickGridScaledImage& sci);
 
 private Q_SLOTS:
     void doUpdate();
-    void requestFinished() Q_DECL_OVERRIDE;
+    void requestFinished() override;
 #if QT_CONFIG(qml_network)
     void sciRequestFinished();
 #endif
diff --git a/src/quick/items/qquickdrag.cpp b/src/quick/items/qquickdrag.cpp
index 41847e5f01..f60f3c1ccf 100644
--- a/src/quick/items/qquickdrag.cpp
+++ b/src/quick/items/qquickdrag.cpp
@@ -41,7 +41,6 @@
 
 #include <private/qguiapplication_p.h>
 #include <qpa/qplatformintegration.h>
-#include <qpa/qplatformdrag.h>
 #include <private/qquickitem_p.h>
 #include <QtQuick/private/qquickevents_p_p.h>
 #include <private/qquickitemchangelistener_p.h>
@@ -50,12 +49,13 @@
 #include <private/qv4scopedvalue_p.h>
 #include <QtCore/qmimedata.h>
 #include <QtQml/qqmlinfo.h>
-#include <QtGui/qdrag.h>
 #include <QtGui/qevent.h>
 #include <QtGui/qstylehints.h>
 #include <QtGui/qguiapplication.h>
 
 #if QT_CONFIG(draganddrop)
+#include <qpa/qplatformdrag.h>
+#include <QtGui/qdrag.h>
 
 QT_BEGIN_NAMESPACE
 
@@ -67,8 +67,8 @@ public:
         return static_cast<QQuickDragAttachedPrivate *>(QObjectPrivate::get(attached)); }
 
     QQuickDragAttachedPrivate()
-        : attachedItem(0)
-        , mimeData(0)
+        : attachedItem(nullptr)
+        , mimeData(nullptr)
         , proposedAction(Qt::MoveAction)
         , supportedActions(Qt::MoveAction | Qt::CopyAction | Qt::LinkAction)
         , active(false)
@@ -82,8 +82,8 @@ public:
     {
     }
 
-    void itemGeometryChanged(QQuickItem *, QQuickGeometryChange, const QRectF &) Q_DECL_OVERRIDE;
-    void itemParentChanged(QQuickItem *, QQuickItem *parent) Q_DECL_OVERRIDE;
+    void itemGeometryChanged(QQuickItem *, QQuickGeometryChange, const QRectF &) override;
+    void itemParentChanged(QQuickItem *, QQuickItem *parent) override;
     void updatePosition();
     void restartDrag();
     void deliverEnterEvent();
@@ -123,7 +123,7 @@ public:
     \instantiates QQuickDrag
     \inqmlmodule QtQuick
     \ingroup qtquick-input
-    \brief For specifying drag and drop events for moved Items
+    \brief For specifying drag and drop events for moved Items.
 
     Using the Drag attached property, any Item can be made a source of drag and drop
     events within a scene.
@@ -231,7 +231,7 @@ void QQuickDragAttachedPrivate::deliverLeaveEvent()
     if (window) {
         QDragLeaveEvent event;
         deliverEvent(window, &event);
-        window = 0;
+        window = nullptr;
     }
 }
 
@@ -686,7 +686,7 @@ int QQuickDragAttached::drop()
         return acceptedAction;
     d->active = false;
 
-    QObject *target = 0;
+    QObject *target = nullptr;
 
     if (d->window) {
         QPoint scenePos = d->attachedItem->mapToScene(d->hotSpot).toPoint();
@@ -732,7 +732,7 @@ void QQuickDragAttached::cancel()
     d->deliverLeaveEvent();
 
     if (d->target) {
-        d->target = 0;
+        d->target = nullptr;
         emit targetChanged();
     }
 
@@ -772,6 +772,7 @@ Qt::DropAction QQuickDragAttachedPrivate::startDrag(Qt::DropActions supportedAct
         drag->setPixmap(QPixmap::fromImage(pixmapLoader.image()));
     }
 
+    drag->setHotSpot(hotSpot.toPoint());
     emit q->dragStarted();
 
     Qt::DropAction dropAction = drag->exec(supportedActions);
@@ -782,7 +783,7 @@ Qt::DropAction QQuickDragAttachedPrivate::startDrag(Qt::DropActions supportedAct
     deliverLeaveEvent();
 
     if (target) {
-        target = 0;
+        target = nullptr;
         emit q->targetChanged();
     }
 
@@ -835,7 +836,7 @@ void QQuickDragAttached::startDrag(QQmlV4Function *args)
 }
 
 QQuickDrag::QQuickDrag(QObject *parent)
-: QObject(parent), _target(0), _axis(XAndYAxis), _xmin(-FLT_MAX),
+: QObject(parent), _target(nullptr), _axis(XAndYAxis), _xmin(-FLT_MAX),
 _xmax(FLT_MAX), _ymin(-FLT_MAX), _ymax(FLT_MAX), _active(false), _filterChildren(false),
   _smoothed(true), _threshold(QGuiApplication::styleHints()->startDragDistance())
 {
@@ -860,9 +861,9 @@ void QQuickDrag::setTarget(QQuickItem *t)
 
 void QQuickDrag::resetTarget()
 {
-    if (_target == 0)
+    if (_target == nullptr)
         return;
-    _target = 0;
+    _target = nullptr;
     emit targetChanged();
 }
 
diff --git a/src/quick/items/qquickdrag_p.h b/src/quick/items/qquickdrag_p.h
index 17e9d8c690..6bfbae74c9 100644
--- a/src/quick/items/qquickdrag_p.h
+++ b/src/quick/items/qquickdrag_p.h
@@ -83,7 +83,7 @@ class QQuickDragGrabber
     typedef QIntrusiveList<Item, &Item::node> ItemList;
 
 public:
-    QQuickDragGrabber() : m_target(0) {}
+    QQuickDragGrabber() : m_target(nullptr) {}
     ~QQuickDragGrabber() { while (!m_items.isEmpty()) delete m_items.first(); }
 
 
@@ -94,10 +94,10 @@ public:
         else if (!m_items.isEmpty())
             return *m_items.first();
         else
-            return 0;
+            return nullptr;
     }
     void setTarget(QObject *target) { m_target = target; }
-    void resetTarget() { m_target = 0; }
+    void resetTarget() { m_target = nullptr; }
 
     bool isEmpty() const { return m_items.isEmpty(); }
 
@@ -136,7 +136,7 @@ class QQuickDragMimeData : public QMimeData
     Q_OBJECT
 public:
     QQuickDragMimeData()
-        : m_source(0)
+        : m_source(nullptr)
     {
     }
 
@@ -173,7 +173,7 @@ class Q_AUTOTEST_EXPORT QQuickDrag : public QObject
     //### consider drag and drop
 
 public:
-    QQuickDrag(QObject *parent=0);
+    QQuickDrag(QObject *parent=nullptr);
     ~QQuickDrag();
 
     enum DragType { None, Automatic, Internal };
diff --git a/src/quick/items/qquickdroparea.cpp b/src/quick/items/qquickdroparea.cpp
index c7606f90e1..cb87bdce76 100644
--- a/src/quick/items/qquickdroparea.cpp
+++ b/src/quick/items/qquickdroparea.cpp
@@ -78,7 +78,7 @@ public:
 };
 
 QQuickDropAreaPrivate::QQuickDropAreaPrivate()
-    : drag(0)
+    : drag(nullptr)
     , containsDrag(false)
 {
 }
@@ -93,7 +93,7 @@ QQuickDropAreaPrivate::~QQuickDropAreaPrivate()
     \instantiates QQuickDropArea
     \inqmlmodule QtQuick
     \ingroup qtquick-input
-    \brief For specifying drag and drop handling in an area
+    \brief For specifying drag and drop handling in an area.
 
     A DropArea is an invisible item which receives events when other items are
     dragged over it.
@@ -303,7 +303,7 @@ void QQuickDropArea::dragLeaveEvent(QDragLeaveEvent *)
     emit exited();
 
     d->containsDrag = false;
-    d->source = 0;
+    d->source = nullptr;
     emit containsDragChanged();
     if (d->drag)
         emit d->drag->sourceChanged();
@@ -328,7 +328,7 @@ void QQuickDropArea::dropEvent(QDropEvent *event)
     emit dropped(&dragTargetEvent);
 
     d->containsDrag = false;
-    d->source = 0;
+    d->source = nullptr;
     emit containsDragChanged();
     if (d->drag)
         emit d->drag->sourceChanged();
@@ -339,7 +339,7 @@ void QQuickDropArea::dropEvent(QDropEvent *event)
     \instantiates QQuickDropEvent
     \inqmlmodule QtQuick
     \ingroup qtquick-input-events
-    \brief Provides information about a drag event
+    \brief Provides information about a drag event.
 
     The position of the drag event can be obtained from the \l x and \l y
     properties, and the \l keys property identifies the drag keys of the event
diff --git a/src/quick/items/qquickdroparea_p.h b/src/quick/items/qquickdroparea_p.h
index 0c4c072db7..d25cd4decc 100644
--- a/src/quick/items/qquickdroparea_p.h
+++ b/src/quick/items/qquickdroparea_p.h
@@ -175,10 +175,10 @@ Q_SIGNALS:
     void dropped(QQuickDropEvent *drop);
 
 protected:
-    void dragMoveEvent(QDragMoveEvent *event) Q_DECL_OVERRIDE;
-    void dragEnterEvent(QDragEnterEvent *event) Q_DECL_OVERRIDE;
-    void dragLeaveEvent(QDragLeaveEvent *event) Q_DECL_OVERRIDE;
-    void dropEvent(QDropEvent *event) Q_DECL_OVERRIDE;
+    void dragMoveEvent(QDragMoveEvent *event) override;
+    void dragEnterEvent(QDragEnterEvent *event) override;
+    void dragLeaveEvent(QDragLeaveEvent *event) override;
+    void dropEvent(QDropEvent *event) override;
 
 private:
     Q_DISABLE_COPY(QQuickDropArea)
diff --git a/src/quick/items/qquickevents.cpp b/src/quick/items/qquickevents.cpp
index 448b63c347..c43eab6b8a 100644
--- a/src/quick/items/qquickevents.cpp
+++ b/src/quick/items/qquickevents.cpp
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2016 The Qt Company Ltd.
+** Copyright (C) 2017 The Qt Company Ltd.
 ** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the QtQuick module of the Qt Toolkit.
@@ -38,8 +38,11 @@
 ****************************************************************************/
 
 #include "qquickevents_p_p.h"
+#include <QtCore/qmap.h>
 #include <QtGui/private/qguiapplication_p.h>
+#include <QtGui/private/qtouchdevice_p.h>
 #include <QtQuick/private/qquickitem_p.h>
+#include <QtQuick/private/qquickpointerhandler_p.h>
 #include <QtQuick/private/qquickwindow_p.h>
 #include <private/qdebug_p.h>
 
@@ -54,7 +57,7 @@ Q_LOGGING_CATEGORY(lcPointerGrab, "qt.quick.pointer.grab")
     \inqmlmodule QtQuick
     \ingroup qtquick-input-events
 
-    \brief Provides information about a key event
+    \brief Provides information about a key event.
 
     For example, the following changes the Item's state property when the Enter
     key is pressed:
@@ -131,13 +134,13 @@ Item {
 
     It contains a bitwise combination of:
     \list
-    \li Qt.NoModifier - No modifier key is pressed.
-    \li Qt.ShiftModifier - A Shift key on the keyboard is pressed.
-    \li Qt.ControlModifier - A Ctrl key on the keyboard is pressed.
-    \li Qt.AltModifier - An Alt key on the keyboard is pressed.
-    \li Qt.MetaModifier - A Meta key on the keyboard is pressed.
-    \li Qt.KeypadModifier - A keypad button is pressed.
-    \li Qt.GroupSwitchModifier - X11 only. A Mode_switch key on the keyboard is pressed.
+    \li \l {Qt::NoModifier} {Qt.NoModifier} - No modifier key is pressed.
+    \li \l {Qt::ShiftModifier} {Qt.ShiftModifier} - A Shift key on the keyboard is pressed.
+    \li \l {Qt::ControlModifier} {Qt.ControlModifier} - A Ctrl key on the keyboard is pressed.
+    \li \l {Qt::AltModifier} {Qt.AltModifier} - An Alt key on the keyboard is pressed.
+    \li \l {Qt::MetaModifier} {Qt.MetaModifier} - A Meta key on the keyboard is pressed.
+    \li \l {Qt::KeypadModifier} {Qt.KeypadModifier} - A keypad button is pressed.
+    \li \l {Qt::GroupSwitchModifier} {Qt.GroupSwitchModifier} - X11 only. A Mode_switch key on the keyboard is pressed.
     \endlist
 
     For example, to react to a Shift key + Enter key combination:
@@ -179,9 +182,9 @@ Item {
     \inqmlmodule QtQuick
     \ingroup qtquick-input-events
 
-    \brief Provides information about a mouse event
+    \brief Provides information about a mouse event.
 
-    The position of the mouse can be found via the \l x and \l y properties.
+    The position of the mouse can be found via the \l {Item::x} {x} and \l {Item::y} {y} properties.
     The button that caused the event is available via the \l button property.
 
     \sa MouseArea
@@ -215,17 +218,17 @@ Item {
 
     This property holds the button that caused the event.  It can be one of:
     \list
-    \li Qt.LeftButton
-    \li Qt.RightButton
-    \li Qt.MiddleButton
+    \li \l {Qt::LeftButton} {Qt.LeftButton}
+    \li \l {Qt::RightButton} {Qt.RightButton}
+    \li \l {Qt::MiddleButton} {Qt.MiddleButton}
     \endlist
 */
 
 /*!
     \qmlproperty bool QtQuick::MouseEvent::wasHeld
 
-    This property is true if the mouse button has been held pressed longer the
-    threshold (800ms).
+    This property is true if the mouse button has been held pressed longer
+    than the threshold (800ms).
 */
 
 /*!
@@ -238,9 +241,9 @@ Item {
 
     It contains a bitwise combination of:
     \list
-    \li Qt.LeftButton
-    \li Qt.RightButton
-    \li Qt.MiddleButton
+    \li \l {Qt::LeftButton} {Qt.LeftButton}
+    \li \l {Qt::RightButton} {Qt.RightButton}
+    \li \l {Qt::MiddleButton} {Qt.MiddleButton}
     \endlist
 */
 
@@ -252,12 +255,12 @@ Item {
 
     It contains a bitwise combination of:
     \list
-    \li Qt.NoModifier - No modifier key is pressed.
-    \li Qt.ShiftModifier - A Shift key on the keyboard is pressed.
-    \li Qt.ControlModifier - A Ctrl key on the keyboard is pressed.
-    \li Qt.AltModifier - An Alt key on the keyboard is pressed.
-    \li Qt.MetaModifier - A Meta key on the keyboard is pressed.
-    \li Qt.KeypadModifier - A keypad button is pressed.
+    \li \l {Qt::NoModifier} {Qt.NoModifier} - No modifier key is pressed.
+    \li \l {Qt::ShiftModifier} {Qt.ShiftModifier} - A Shift key on the keyboard is pressed.
+    \li \l {Qt::ControlModifier} {Qt.ControlModifier} - A Ctrl key on the keyboard is pressed.
+    \li \l {Qt::AltModifier} {Qt.AltModifier} - An Alt key on the keyboard is pressed.
+    \li \l {Qt::MetaModifier} {Qt.MetaModifier} - A Meta key on the keyboard is pressed.
+    \li \l {Qt::KeypadModifier} {Qt.KeypadModifier} - A keypad button is pressed.
     \endlist
 
     For example, to react to a Shift key + Left mouse button click:
@@ -285,20 +288,24 @@ Item {
 
     The value can be one of:
 
-    \value Qt.MouseEventNotSynthesized The most common value. On platforms where
-    such information is available, this value indicates that the event
-    represents a genuine mouse event from the system.
+    \list
+    \li \l{Qt::MouseEventNotSynthesized} {Qt.MouseEventNotSynthesized}
+    - The most common value. On platforms where such information is
+    available, this value indicates that the event represents a genuine
+    mouse event from the system.
 
-    \value Qt.MouseEventSynthesizedBySystem Indicates that the mouse event was
+    \li \l{Qt::MouseEventSynthesizedBySystem} {Qt.MouseEventSynthesizedBySystem} - Indicates that the mouse event was
     synthesized from a touch or tablet event by the platform.
 
-    \value Qt.MouseEventSynthesizedByQt Indicates that the mouse event was
-    synthesized from an unhandled touch or tablet event by Qt.
+    \li \l{Qt::MouseEventSynthesizedByQt} {Qt.MouseEventSynthesizedByQt}
+    - Indicates that the mouse event was synthesized from an unhandled
+    touch or tablet event by Qt.
 
-    \value Qt.MouseEventSynthesizedByApplication Indicates that the mouse event
-    was synthesized by the application. This allows distinguishing
-    application-generated mouse events from the ones that are coming from the
-    system or are synthesized by Qt.
+    \li \l{Qt::MouseEventSynthesizedByApplication} {Qt.MouseEventSynthesizedByApplication}
+    - Indicates that the mouse event was synthesized by the application.
+    This allows distinguishing application-generated mouse events from
+    the ones that are coming from the system or are synthesized by Qt.
+    \endlist
 
     For example, to react only to events which come from an actual mouse:
     \qml
@@ -323,13 +330,29 @@ Item {
 */
 
 /*!
+    \qmlproperty int QtQuick::MouseEvent::flags
+    \since 5.11
+
+    This property holds the flags that provide additional information about the
+    mouse event.
+
+    \list
+    \li \l {Qt::MouseEventCreatedDoubleClick} {Qt.MouseEventCreatedDoubleClick}
+    - Indicates that Qt has created a double click event from this event.
+    This flag is set in the event originating from a button press, and not
+    in the resulting double click event.
+    \endlist
+*/
+
+/*!
     \qmltype WheelEvent
     \instantiates QQuickWheelEvent
     \inqmlmodule QtQuick
     \ingroup qtquick-input-events
-    \brief Provides information about a mouse wheel event
+    \brief Provides information about a mouse wheel event.
 
-    The position of the mouse can be found via the \l x and \l y properties.
+    The position of the mouse can be found via the
+    \l {Item::x} {x} and \l {Item::y} {y} properties.
 
     \sa MouseArea
 */
@@ -363,9 +386,9 @@ Item {
 
     It contains a bitwise combination of:
     \list
-    \li Qt.LeftButton
-    \li Qt.RightButton
-    \li Qt.MiddleButton
+    \li \l {Qt::LeftButton} {Qt.LeftButton}
+    \li \l {Qt::RightButton} {Qt.RightButton}
+    \li \l {Qt::MiddleButton} {Qt.MiddleButton}
     \endlist
 */
 
@@ -403,12 +426,12 @@ Item {
 
     It contains a bitwise combination of:
     \list
-    \li Qt.NoModifier - No modifier key is pressed.
-    \li Qt.ShiftModifier - A Shift key on the keyboard is pressed.
-    \li Qt.ControlModifier - A Ctrl key on the keyboard is pressed.
-    \li Qt.AltModifier - An Alt key on the keyboard is pressed.
-    \li Qt.MetaModifier - A Meta key on the keyboard is pressed.
-    \li Qt.KeypadModifier - A keypad button is pressed.
+    \li \l {Qt::NoModifier} {Qt.NoModifier} - No modifier key is pressed.
+    \li \l {Qt::ShiftModifier} {Qt.ShiftModifier} - A Shift key on the keyboard is pressed.
+    \li \l {Qt::ControlModifier} {Qt.ControlModifier} - A Ctrl key on the keyboard is pressed.
+    \li \l {Qt::AltModifier} {Qt.AltModifier} - An Alt key on the keyboard is pressed.
+    \li \l {Qt::MetaModifier} {Qt.MetaModifier} - A Meta key on the keyboard is pressed.
+    \li \l {Qt::KeypadModifier} {Qt.KeypadModifier} - A keypad button is pressed.
     \endlist
 
     For example, to react to a Control key pressed during the wheel event:
@@ -445,10 +468,129 @@ Item {
     \l inverted always returns false.
 */
 
-typedef QHash<QTouchDevice *, QQuickPointerDevice *> PointerDeviceForTouchDeviceHash;
+/*!
+    \qmltype PointerDevice
+    \instantiates QQuickPointerDevice
+    \inqmlmodule QtQuick
+    \ingroup qtquick-input-events
+
+    \brief Provides information about a pointing device.
+
+    A pointing device can be a mouse, a touchscreen, or a stylus on a graphics
+    tablet.
+
+    \sa PointerEvent, PointerHandler
+*/
+
+/*!
+    \readonly
+    \qmlproperty enumeration QtQuick::PointerDevice::type
+
+    This property holds the type of the pointing device.
+
+    Valid values are:
+
+    \value DeviceType.UnknownDevice
+        the device cannot be identified
+    \value DeviceType.Mouse
+        a mouse
+    \value DeviceType.TouchScreen
+        a touchscreen providing absolute coordinates
+    \value DeviceType.TouchPad
+        a trackpad or touchpad providing relative coordinates
+    \value DeviceType.Stylus
+        a pen-like device
+    \value DeviceType.Airbrush
+        a stylus with a thumbwheel to adjust
+        \l {QTabletEvent::tangentialPressure}{tangentialPressure}
+    \value DeviceType.Puck
+        a device that is similar to a flat mouse with a
+        transparent circle with cross-hairs
+        (same as \l {QTabletEvent::Puck} {Puck})
+    \value DeviceType.AllDevices
+        any of the above; used as a default value for construction
+
+    \sa QTouchDevice::DeviceType
+*/
+
+/*!
+    \readonly
+    \qmlproperty enumeration QtQuick::PointerDevice::pointerType
+
+    This property holds a value indicating what is interacting with
+    the device. Think of the device as having a planar 2D surface, and
+    the value of this property as identifying what interacts with the
+    device.
+
+    There is some redundancy between this property and \l {PointerDevice::type}.
+    If a tocuchscreen is used, then the device is TouchScreen and
+    pointerType is Finger (always).
+
+    Valid values are:
+
+    \value PointerDevice.GenericPointer
+        a mouse or something acting like a mouse (the core pointer on X11)
+    \value PointerDevice.Finger
+        the user's finger
+    \value PointerDevice.Pen
+        the drawing end of a stylus
+    \value PointerDevice.Eraser
+        the other end of the stylus (if it has a virtual eraser on the other end)
+    \value PointerDevice.Cursor
+        a cursor in the pre-computer sense of the word
+    \value PointerDevice.AllPointerTypes
+        any of the above (used as a default value in constructors)
+*/
+
+
+/*!
+    \readonly
+    \qmlproperty enumeration QtQuick::PointerDevice::capabilities
+
+    This property holds a bitwise combination of the capabilities of the
+    pointing device. It tells you under which conditions events are sent,
+    and which properties of PointerEvent are expected to be valid.
+
+    Valid values are:
+
+    \value CapabilityFlag.Position
+        the \l {QtQuick::EventPoint::position}{position} and
+        \l {QtQuick::EventPoint::scenePosition}{scenePosition} properties
+    \value CapabilityFlag.Area
+        the \l {QtQuick::EventTouchPoint::ellipseDiameters}{ellipseDiameters} property
+    \value CapabilityFlag.Pressure
+        the \l {QtQuick::EventTouchPoint::pressure}{pressure} property
+    \value CapabilityFlag.Velocity
+        the \l {QtQuick::EventPoint::velocity}{velocity} property
+    \value CapabilityFlag.Scroll
+        a \l {QtQuick::PointerDevice::type}{Mouse} has a wheel, or the
+        operating system recognizes scroll gestures on a
+        \l {QtQuick::PointerDevice::type}{TouchPad}
+    \value CapabilityFlag.Hover
+        events are sent even when no button is pressed, or the finger or stylus
+        is not in contact with the surface
+    \value CapabilityFlag.Rotation
+        the \l {QtQuick::EventTouchPoint::rotation}{rotation} property
+    \value CapabilityFlag.XTilt
+        horizontal angle between a stylus and the axis perpendicular to the surface
+    \value CapabilityFlag.YTilt
+        vertical angle between a stylus and the axis perpendicular to the surface
+
+    \sa QTouchDevice::capabilities
+*/
+
+typedef QHash<const QTouchDevice *, QQuickPointerDevice *> PointerDeviceForTouchDeviceHash;
 Q_GLOBAL_STATIC(PointerDeviceForTouchDeviceHash, g_touchDevices)
 
-Q_GLOBAL_STATIC_WITH_ARGS(QQuickPointerDevice, g_genericMouseDevice,
+struct ConstructableQQuickPointerDevice : public QQuickPointerDevice
+{
+    ConstructableQQuickPointerDevice(DeviceType devType, PointerType pType, Capabilities caps,
+                              int maxPoints, int buttonCount, const QString &name,
+                              qint64 uniqueId = 0)
+        : QQuickPointerDevice(devType, pType, caps, maxPoints, buttonCount, name, uniqueId) {}
+
+};
+Q_GLOBAL_STATIC_WITH_ARGS(ConstructableQQuickPointerDevice, g_genericMouseDevice,
                             (QQuickPointerDevice::Mouse,
                              QQuickPointerDevice::GenericPointer,
                              QQuickPointerDevice::Position | QQuickPointerDevice::Scroll | QQuickPointerDevice::Hover,
@@ -457,7 +599,23 @@ Q_GLOBAL_STATIC_WITH_ARGS(QQuickPointerDevice, g_genericMouseDevice,
 typedef QHash<qint64, QQuickPointerDevice *> PointerDeviceForDeviceIdHash;
 Q_GLOBAL_STATIC(PointerDeviceForDeviceIdHash, g_tabletDevices)
 
-QQuickPointerDevice *QQuickPointerDevice::touchDevice(QTouchDevice *d)
+// debugging helpers
+static const char *pointStateString(const QQuickEventPoint *point)
+{
+    static const QMetaEnum stateMetaEnum = point->metaObject()->enumerator(point->metaObject()->indexOfEnumerator("State"));
+    return stateMetaEnum.valueToKey(point->state());
+}
+
+static const QString pointDeviceName(const QQuickEventPoint *point)
+{
+    auto device = static_cast<const QQuickPointerEvent *>(point->parent())->device();
+    QString deviceName = (device ? device->name() : QLatin1String("null device"));
+    deviceName.resize(16, ' '); // shorten, and align in case of sequential output
+    return deviceName;
+}
+
+
+QQuickPointerDevice *QQuickPointerDevice::touchDevice(const QTouchDevice *d)
 {
     if (g_touchDevices->contains(d))
         return g_touchDevices->value(d);
@@ -467,8 +625,7 @@ QQuickPointerDevice *QQuickPointerDevice::touchDevice(QTouchDevice *d)
     int maximumTouchPoints = 10;
     QQuickPointerDevice::Capabilities caps = QQuickPointerDevice::Capabilities(QTouchDevice::Position);
     if (d) {
-        QQuickPointerDevice::Capabilities caps =
-            static_cast<QQuickPointerDevice::Capabilities>(static_cast<int>(d->capabilities()) & 0x0F);
+        caps = static_cast<QQuickPointerDevice::Capabilities>(static_cast<int>(d->capabilities()) & 0xFF);
         if (d->type() == QTouchDevice::TouchPad) {
             type = QQuickPointerDevice::TouchPad;
             caps |= QQuickPointerDevice::Scroll;
@@ -485,6 +642,11 @@ QQuickPointerDevice *QQuickPointerDevice::touchDevice(QTouchDevice *d)
     return dev;
 }
 
+const QTouchDevice *QQuickPointerDevice::qTouchDevice() const
+{
+    return g_touchDevices->key(const_cast<QQuickPointerDevice *>(this));
+}
+
 QList<QQuickPointerDevice*> QQuickPointerDevice::touchDevices()
 {
     return g_touchDevices->values();
@@ -505,37 +667,363 @@ QQuickPointerDevice *QQuickPointerDevice::tabletDevice(qint64 id)
     return nullptr;
 }
 
-void QQuickEventPoint::reset(Qt::TouchPointState state, QPointF scenePos, quint64 pointId, ulong timestamp)
+/*!
+    \qmltype EventPoint
+    \qmlabstract
+    \instantiates QQuickEventPoint
+    \inqmlmodule QtQuick
+    \ingroup qtquick-input-events
+    \brief Provides information about an individual point within a PointerEvent.
+
+    A PointerEvent contains an EventPoint for each point of contact: one corresponding
+    to the mouse cursor, or one for each finger touching a touchscreen.
+
+    \sa PointerEvent, PointerHandler
+*/
+
+/*!
+    \readonly
+    \qmlproperty point QtQuick::EventPoint::position
+
+    This property holds the coordinates of the position supplied by the event,
+    relative to the upper-left corner of the Item which has the PointerHandler.
+    If a contact patch is available from the pointing device, this point
+    represents its centroid.
+*/
+
+/*!
+    \readonly
+    \qmlproperty point QtQuick::EventPoint::scenePosition
+
+    This property holds the coordinates of the position supplied by the event,
+    relative to the scene. If a contact patch is available from the
+    \l {QtQuick::PointerEvent::device} {device}, this point represents its centroid.
+*/
+
+/*!
+    \readonly
+    \qmlproperty point QtQuick::EventPoint::scenePressPosition
+
+    This property holds the scene-relative position at which the press event
+    (on a touch device) or most recent change in QQuickPointerEvent::buttons()
+    (on a mouse or tablet stylus) occurred.
+*/
+
+/*!
+    \readonly
+    \qmlproperty point QtQuick::EventPoint::sceneGrabPosition
+
+    This property holds the scene-relative position at which the EventPoint was
+    located when setGrabber() was called most recently.
+*/
+
+/*!
+    \readonly
+    \qmlproperty vector2d QtQuick::EventPoint::velocity
+
+    This property holds average recent velocity: how fast and in which
+    direction the event point has been moving recently.
+*/
+
+/*!
+    \readonly
+    \qmlproperty int QtQuick::EventPoint::state
+
+    This property tells what the user is currently doing at this point.
+
+    It can be one of:
+    \value Pressed
+        The user's finger is now pressing a touchscreen, button or stylus
+        which was not pressed already
+    \value Updated
+        The touchpoint or position is being moved, with no change in pressed state
+    \value Stationary
+        The touchpoint or position is not being moved, and there is also
+        no change in pressed state
+    \value Released
+        The user's finger has now released a touch point, button or stylus
+        which was pressed
+*/
+
+/*!
+    \readonly
+    \qmlproperty int QtQuick::EventPoint::pointId
+
+    This property holds the ID of the event, if any.
+
+    Touchpoints have automatically-incrementing IDs: each time the user
+    presses a finger against the touchscreen, it will be a larger number.
+    In other cases, it will be -1.
+
+    \sa {QtQuick::EventTouchPoint::uniqueId}{uniqueId}
+*/
+
+/*!
+    \readonly
+    \qmlproperty bool QtQuick::EventPoint::accepted
+
+    Setting \a accepted to true prevents the event from being propagated to
+    Items below the PointerHandler's Item.
+
+    Generally, if the handler acts on the mouse event, then it should be
+    accepted so that items lower in the stacking order do not also respond to
+    the same event.
+*/
+
+/*!
+    \readonly
+    \qmlproperty real QtQuick::EventPoint::timeHeld
+
+    This property holds the amount of time in seconds that the button or touchpoint has
+    been held.  It can be used to detect a "long press", and can drive an
+    animation to show progress toward activation of the "long press" action.
+*/
+
+void QQuickEventPoint::reset(Qt::TouchPointState state, const QPointF &scenePos, int pointId, ulong timestamp, const QVector2D &velocity)
 {
     m_scenePos = scenePos;
     m_pointId = pointId;
-    m_valid = true;
     m_accept = false;
     m_state = static_cast<QQuickEventPoint::State>(state);
     m_timestamp = timestamp;
-    if (state == Qt::TouchPointPressed)
+    if (state == Qt::TouchPointPressed) {
         m_pressTimestamp = timestamp;
-    // TODO calculate velocity
+        m_scenePressPos = scenePos;
+    }
+    m_velocity = (Q_LIKELY(velocity.isNull()) ? estimatedVelocity() : velocity);
+}
+
+void QQuickEventPoint::localizePosition(QQuickItem *target)
+{
+    if (target)
+        m_pos = target->mapFromScene(scenePosition());
+    else
+        m_pos = QPointF();
+}
+
+/*!
+    If this point has an exclusive grabber, returns a pointer to it; else
+    returns null, if there is no grabber.  The grabber could be either
+    an Item or a PointerHandler.
+*/
+QObject *QQuickEventPoint::exclusiveGrabber() const
+{
+    return m_exclusiveGrabber.data();
+}
+
+/*!
+    Set the given Item or PointerHandler as the exclusive grabber of this point.
+    If there was already an exclusive grab, it will be canceled.  If there
+    were passive grabbers, they will continue to lurk, but the exclusive grab
+    is a behavioral override of the passive grab as long as it remains.
+    If you already know whether the grabber is to be an Item or a PointerHandler,
+    you should instead call setGrabberItem() or setGrabberPointerHandler(),
+    because it is slightly more efficient.
+*/
+void QQuickEventPoint::setExclusiveGrabber(QObject *grabber)
+{
+    if (QQuickPointerHandler *phGrabber = qmlobject_cast<QQuickPointerHandler *>(grabber))
+        setGrabberPointerHandler(phGrabber, true);
+    else
+        setGrabberItem(static_cast<QQuickItem *>(grabber));
+}
+
+/*!
+    If the exclusive grabber of this point is an Item, returns a
+    pointer to that Item; else returns null, if there is no grabber or if
+    the grabber is a PointerHandler.
+*/
+QQuickItem *QQuickEventPoint::grabberItem() const
+{
+    return (m_grabberIsHandler ? nullptr : static_cast<QQuickItem *>(m_exclusiveGrabber.data()));
+}
+
+/*!
+    Set the given Item \a grabber as the exclusive grabber of this point.
+    If there was already an exclusive grab, it will be canceled.  If there
+    were passive grabbers, they will continue to lurk, but the exclusive grab
+    is a behavioral override of the passive grab as long as it remains.
+*/
+void QQuickEventPoint::setGrabberItem(QQuickItem *grabber)
+{
+    if (grabber != m_exclusiveGrabber.data()) {
+        QQuickPointerHandler *oldGrabberHandler = grabberPointerHandler();
+        if (oldGrabberHandler && !oldGrabberHandler->approveGrabTransition(this, grabber))
+            return;
+        if (Q_UNLIKELY(lcPointerGrab().isDebugEnabled())) {
+            qCDebug(lcPointerGrab) << pointDeviceName(this) << "point" << hex << m_pointId << pointStateString(this) << "@" << m_scenePos
+                                   << ": grab" << m_exclusiveGrabber << "->" << grabber;
+        }
+        QQuickItem *oldGrabberItem = grabberItem();
+        m_exclusiveGrabber = QPointer<QObject>(grabber);
+        m_grabberIsHandler = false;
+        m_sceneGrabPos = m_scenePos;
+        if (oldGrabberHandler) {
+            oldGrabberHandler->onGrabChanged(oldGrabberHandler, (grabber ? CancelGrabExclusive : UngrabExclusive), this);
+        } else if (oldGrabberItem && oldGrabberItem != grabber && grabber && grabber->window()) {
+            QQuickWindowPrivate *windowPriv = QQuickWindowPrivate::get(grabber->window());
+            windowPriv->sendUngrabEvent(oldGrabberItem, windowPriv->isDeliveringTouchAsMouse());
+        }
+        if (grabber) {
+            for (QPointer<QQuickPointerHandler> passiveGrabber : m_passiveGrabbers)
+                if (passiveGrabber)
+                    passiveGrabber->onGrabChanged(passiveGrabber, OverrideGrabPassive, this);
+        }
+    }
+}
+
+/*!
+    If the exclusive grabber of this point is a PointerHandler, returns a
+    pointer to that handler; else returns null, if there is no grabber or if
+    the grabber is an Item.
+*/
+QQuickPointerHandler *QQuickEventPoint::grabberPointerHandler() const
+{
+    return (m_grabberIsHandler ? static_cast<QQuickPointerHandler *>(m_exclusiveGrabber.data()) : nullptr);
+}
+
+/*!
+    Set the given PointerHandler \a grabber as grabber of this point. If \a
+    exclusive is true, it will override any other grabs; if false, \a grabber
+    will be added to the list of passive grabbers of this point.
+*/
+void QQuickEventPoint::setGrabberPointerHandler(QQuickPointerHandler *grabber, bool exclusive)
+{
+    if (Q_UNLIKELY(lcPointerGrab().isDebugEnabled())) {
+        if (exclusive) {
+            if (m_exclusiveGrabber != grabber)
+                qCDebug(lcPointerGrab) << pointDeviceName(this) << "point" << hex << m_pointId << pointStateString(this)
+                                       << ": grab (exclusive)" << m_exclusiveGrabber << "->" << grabber;
+        } else {
+            qCDebug(lcPointerGrab) << pointDeviceName(this) << "point" << hex << m_pointId << pointStateString(this)
+                                   << ": grab (passive)" << grabber;
+        }
+    }
+    if (exclusive) {
+        if (grabber != m_exclusiveGrabber.data()) {
+            QQuickPointerHandler *oldGrabberHandler = grabberPointerHandler();
+            QQuickItem *oldGrabberItem = grabberItem();
+            m_exclusiveGrabber = QPointer<QObject>(grabber);
+            m_grabberIsHandler = true;
+            m_sceneGrabPos = m_scenePos;
+            if (grabber) {
+                grabber->onGrabChanged(grabber, GrabExclusive, this);
+                for (QPointer<QQuickPointerHandler> passiveGrabber : m_passiveGrabbers) {
+                    if (!passiveGrabber.isNull() && passiveGrabber != grabber)
+                        passiveGrabber->onGrabChanged(grabber, OverrideGrabPassive, this);
+                }
+            }
+            if (oldGrabberHandler)
+                oldGrabberHandler->onGrabChanged(oldGrabberHandler, (grabber ? CancelGrabExclusive : UngrabExclusive), this);
+            else if (oldGrabberItem && pointerEvent()->asPointerTouchEvent())
+                oldGrabberItem->touchUngrabEvent();
+            // touchUngrabEvent() can result in the grabber being set to null (MPTA does that, for example).
+            // So set it again to ensure that final state is what we want.
+            m_exclusiveGrabber = QPointer<QObject>(grabber);
+            m_grabberIsHandler = true;
+            m_sceneGrabPos = m_scenePos;
+        }
+    } else {
+        if (!grabber) {
+            qDebug() << "can't set passive grabber to null";
+            return;
+        }
+        auto ptr = QPointer<QQuickPointerHandler>(grabber);
+        if (!m_passiveGrabbers.contains(ptr)) {
+            m_passiveGrabbers.append(ptr);
+            grabber->onGrabChanged(grabber, GrabPassive, this);
+        }
+    }
+}
+
+/*!
+    If this point has an existing exclusive grabber (Item or PointerHandler),
+    inform the grabber that its grab is canceled, and remove it as grabber.
+    This normally happens when the grab is stolen by another Item.
+*/
+void QQuickEventPoint::cancelExclusiveGrab()
+{
+    if (m_exclusiveGrabber.isNull())
+        qWarning("cancelGrab: no grabber");
+    else
+        cancelExclusiveGrabImpl();
 }
 
-QQuickItem *QQuickEventPoint::grabber() const
+void QQuickEventPoint::cancelExclusiveGrabImpl(QTouchEvent *cancelEvent)
 {
-    return m_grabber.data();
+    if (m_exclusiveGrabber.isNull())
+        return;
+    if (Q_UNLIKELY(lcPointerGrab().isDebugEnabled())) {
+        qCDebug(lcPointerGrab) << pointDeviceName(this) << "point" << hex << m_pointId << pointStateString(this)
+                               << ": grab (exclusive)" << m_exclusiveGrabber << "-> nullptr";
+    }
+    if (auto handler = grabberPointerHandler()) {
+        handler->onGrabChanged(handler, CancelGrabExclusive, this);
+    } else if (auto item = grabberItem()) {
+        if (cancelEvent)
+            QCoreApplication::sendEvent(item, cancelEvent);
+        else
+            item->touchUngrabEvent();
+    }
+    m_exclusiveGrabber.clear();
 }
 
-void QQuickEventPoint::setGrabber(QQuickItem *grabber)
+/*!
+    If this point has the given \a handler as a passive grabber,
+    inform the grabber that its grab is canceled, and remove it as grabber.
+    This normally happens when another Item or PointerHandler does an exclusive grab.
+*/
+void QQuickEventPoint::cancelPassiveGrab(QQuickPointerHandler *handler)
 {
-    if (Q_UNLIKELY(lcPointerGrab().isDebugEnabled()) && m_grabber.data() != grabber) {
-        auto device = static_cast<const QQuickPointerEvent *>(parent())->device();
-        static const QMetaEnum stateMetaEnum = metaObject()->enumerator(metaObject()->indexOfEnumerator("State"));
-        QString deviceName = (device ? device->name() : QLatin1String("null device"));
-        deviceName.resize(16, ' '); // shorten, and align in case of sequential output
-        qCDebug(lcPointerGrab) << deviceName << "point" << hex << m_pointId << stateMetaEnum.valueToKey(state())
-                               << ": grab" << m_grabber << "->" << grabber;
+    if (removePassiveGrabber(handler)) {
+        if (Q_UNLIKELY(lcPointerGrab().isDebugEnabled())) {
+            qCDebug(lcPointerGrab) << pointDeviceName(this) << "point" << hex << m_pointId << pointStateString(this)
+                                   << ": grab (passive)" << handler << "removed";
+        }
+        handler->onGrabChanged(handler, CancelGrabPassive, this);
     }
-    m_grabber = QPointer<QQuickItem>(grabber);
 }
 
+/*!
+    If this point has the given \a handler as a passive grabber, remove it as grabber.
+    Returns true if it was removed, false if it wasn't a grabber.
+*/
+bool QQuickEventPoint::removePassiveGrabber(QQuickPointerHandler *handler)
+{
+    return m_passiveGrabbers.removeOne(handler);
+}
+
+/*!
+    If the given \a handler is grabbing this point passively, exclusively
+    or both, cancel the grab and remove it as grabber.
+    This normally happens when the handler decides that the behavior of this
+    point can no longer satisfy the handler's behavioral constraints within
+    the remainder of the gesture which the user is performing: for example
+    the handler tries to detect a tap but a drag is occurring instead, or
+    it tries to detect a drag in one direction but the drag is going in
+    another direction.  In such cases the handler no longer needs or wants
+    to be informed of any further movements of this point.
+*/
+void QQuickEventPoint::cancelAllGrabs(QQuickPointerHandler *handler)
+{
+    if (m_exclusiveGrabber == handler) {
+        handler->onGrabChanged(handler, CancelGrabExclusive, this);
+        m_exclusiveGrabber.clear();
+    }
+    cancelPassiveGrab(handler);
+}
+
+/*!
+    Sets this point as \a accepted (true) or rejected (false).
+
+    During delivery of the current event to the Items in the scene, each Item
+    or Pointer Handler should accept the points for which it is taking
+    responsibility. As soon as all points within the event are accepted, event
+    propagation stops. However accepting the point does not imply any kind of
+    grab, passive or exclusive.
+
+    \sa setExclusiveGrabber, QQuickPointerHandler::setPassiveGrab, QQuickPointerHandler::setExclusiveGrab
+*/
 void QQuickEventPoint::setAccepted(bool accepted)
 {
     if (m_accept != accepted) {
@@ -544,18 +1032,180 @@ void QQuickEventPoint::setAccepted(bool accepted)
     }
 }
 
+
+/*!
+    \qmltype EventTouchPoint
+    \qmlabstract
+    \instantiates QQuickEventTouchPoint
+    \inqmlmodule QtQuick
+    \ingroup qtquick-input-events
+    \brief Provides information about an individual touch point within a PointerEvent.
+
+    \sa PointerEvent, PointerHandler
+*/
+
+/*!
+    \readonly
+    \qmlproperty QPointerUniqueId QtQuick::EventTouchPoint::uniqueId
+
+    This property holds the unique ID of the fiducial or stylus in use, if any.
+
+    On touchscreens that can track physical objects (such as knobs or game
+    pieces) in addition to fingers, each object usually has a unique ID.
+    Likewise, each stylus that can be used with a graphics tablet usually has a
+    unique serial number. Qt so far only supports numeric IDs. You can get the
+    actual number as uniqueId.numeric, but that is a device-specific detail.
+    In the future, there may be support for non-numeric IDs, so you should
+    not assume that the number is meaningful.
+
+    If you need to identify specific objects, your application should provide
+    UI for registering objects and mapping them to functionality: allow the
+    user to select a meaning, virtual tool, or action, prompt the user to bring
+    the object into proximity, and store a mapping from uniqueId to its
+    purpose, for example in \l Settings.
+*/
+
+/*!
+    \readonly
+    \qmlproperty qreal QtQuick::EventTouchPoint::rotation
+
+    This property holds the rotation angle of the stylus on a graphics tablet
+    or the contact patch of a touchpoint on a touchscreen.
+
+    It is valid only with certain tablet stylus devices and touchscreens that
+    can measure the rotation angle. Otherwise, it will be zero.
+*/
+
+/*!
+    \readonly
+    \qmlproperty qreal QtQuick::EventTouchPoint::pressure
+
+    This property tells how hard the user is pressing the stylus on a graphics
+    tablet or the finger against a touchscreen, in the range from \c 0 (no
+    measurable pressure) to \c 1.0 (maximum pressure which the device can
+    measure).
+
+    It is valid only with certain tablets and touchscreens that can measure
+    pressure. Otherwise, it will be \c 1.0 when pressed.
+*/
+
+/*!
+    \readonly
+    \qmlproperty size QtQuick::EventTouchPoint::ellipseDiameters
+
+    This property holds the diameters of the contact patch, if the event
+    comes from a touchpoint and the \l {QtQuick::PointerEvent::device} {device}
+    provides this information.
+
+    A touchpoint is modeled as an elliptical area where the finger is
+    pressed against the touchscreen. (In fact, it could also be
+    modeled as a bitmap; but in that case we expect an elliptical
+    bounding estimate to be fitted to the contact patch before the
+    event is sent.) The harder the user presses, the larger the
+    contact patch; so, these diameters provide an alternate way of
+    detecting pressure, in case the device does not include a separate
+    pressure sensor. The ellipse is centered on
+    \l {QtQuick::EventPoint::scenePosition} {scenePosition}
+    (\l {QtQuick::EventPoint::position} {position} in the PointerHandler's
+    Item's local coordinates).  The \l rotation property provides the
+    rotation of the ellipse, if known.  It is expected that if the
+    \l rotation is zero, the verticalDiameter of the ellipse is the
+    larger one (the major axis), because of the usual hand position,
+    reaching upward or outward across the surface.
+
+    If the contact patch is unknown, or the \l {QtQuick::PointerEvent::device} {device}
+    is not a touchscreen, these values will be zero.
+*/
+
 QQuickEventTouchPoint::QQuickEventTouchPoint(QQuickPointerTouchEvent *parent)
     : QQuickEventPoint(parent), m_rotation(0), m_pressure(0)
 {}
 
 void QQuickEventTouchPoint::reset(const QTouchEvent::TouchPoint &tp, ulong timestamp)
 {
-    QQuickEventPoint::reset(tp.state(), tp.scenePos(), tp.id(), timestamp);
+    QQuickEventPoint::reset(tp.state(), tp.scenePos(), tp.id(), timestamp, tp.velocity());
+    m_exclusiveGrabber.clear();
+    m_passiveGrabbers.clear();
     m_rotation = tp.rotation();
     m_pressure = tp.pressure();
+    m_ellipseDiameters = tp.ellipseDiameters();
     m_uniqueId = tp.uniqueId();
 }
 
+struct PointVelocityData {
+    QVector2D velocity;
+    QPointF pos;
+    ulong timestamp;
+};
+
+typedef QMap<quint64, PointVelocityData*> PointDataForPointIdMap;
+Q_GLOBAL_STATIC(PointDataForPointIdMap, g_previousPointData)
+static const int PointVelocityAgeLimit = 500; // milliseconds
+
+/*!
+    \internal
+    Estimates the velocity based on a weighted average of all previous velocities.
+    The older the velocity is, the less significant it becomes for the estimate.
+*/
+QVector2D QQuickEventPoint::estimatedVelocity() const
+{
+    PointVelocityData *prevPoint = g_previousPointData->value(m_pointId);
+    if (!prevPoint) {
+        // cleanup events older than PointVelocityAgeLimit
+        auto end = g_previousPointData->end();
+        for (auto it = g_previousPointData->begin(); it != end; ) {
+            PointVelocityData *data = it.value();
+            if (m_timestamp - data->timestamp > PointVelocityAgeLimit) {
+                it = g_previousPointData->erase(it);
+                delete data;
+            } else {
+                ++it;
+            }
+        }
+        // TODO optimize: stop this dynamic memory thrashing
+        prevPoint = new PointVelocityData;
+        prevPoint->velocity = QVector2D();
+        prevPoint->timestamp = 0;
+        prevPoint->pos = QPointF();
+        g_previousPointData->insert(m_pointId, prevPoint);
+    }
+    const ulong timeElapsed = m_timestamp - prevPoint->timestamp;
+    if (timeElapsed == 0)   // in case we call estimatedVelocity() twice on the same QQuickEventPoint
+        return m_velocity;
+
+    QVector2D newVelocity;
+    if (prevPoint->timestamp != 0)
+        newVelocity = QVector2D(m_scenePos - prevPoint->pos)/timeElapsed;
+
+    // VERY simple kalman filter: does a weighted average
+    // where the older velocities get less and less significant
+    static const float KalmanGain = 0.7f;
+    QVector2D filteredVelocity = newVelocity * KalmanGain + m_velocity * (1.0f - KalmanGain);
+
+    prevPoint->velocity = filteredVelocity;
+    prevPoint->pos = m_scenePos;
+    prevPoint->timestamp = m_timestamp;
+    return filteredVelocity;
+}
+
+/*!
+    \qmltype PointerEvent
+    \instantiates QQuickPointerEvent
+    \inqmlmodule QtQuick
+    \ingroup qtquick-input-events
+
+    \brief Provides information about an event from a pointing device.
+
+    A PointerEvent is an event describing contact or movement across a surface,
+    provided by a mouse, a touchpoint (single finger on a touchscreen), or a
+    stylus on a graphics tablet. The \l {QtQuick::PointerEvent::device} {device}
+    property provides more information about where the event came from.
+
+    \sa PointerHandler
+
+    \image touchpoint-metrics.png
+*/
+
 /*!
     \internal
     \class QQuickPointerEvent
@@ -570,6 +1220,68 @@ void QQuickEventTouchPoint::reset(const QTouchEvent::TouchPoint &tp, ulong times
     dynamically create and destroy objects of this type for each event.
 */
 
+/*!
+    \readonly
+    \qmlproperty enumeration QtQuick::PointerEvent::button
+
+    This property holds the \l {Qt::MouseButton}{button} that caused the event,
+    if any. If the \l {QtQuick::PointerEvent::device} {device} does not have
+    buttons, or the event is a hover event, it will be \c Qt.NoButton.
+*/
+
+/*!
+    \readonly
+    \qmlproperty int QtQuick::PointerEvent::buttons
+
+    This property holds the combination of mouse or stylus
+    \l {Qt::MouseButton}{buttons} pressed when the event was generated. For move
+    events, this is all buttons that are pressed down.  For press events, this
+    includes the button that caused the event, as well as any others that were
+    already held.  For release events, this excludes the button that caused the
+    event.
+*/
+
+/*!
+    \readonly
+    \qmlproperty int QtQuick::PointerEvent::modifiers
+
+    This property holds the \l {Qt::KeyboardModifier}{keyboard modifier} flags
+    that existed immediately before the event occurred.
+
+    It contains a bitwise combination of the following flags:
+    \value Qt.NoModifier
+        No modifier key is pressed.
+    \value Qt.ShiftModifier
+        A Shift key on the keyboard is pressed.
+    \value Qt.ControlModifier
+        A Ctrl key on the keyboard is pressed.
+    \value Qt.AltModifier
+        An Alt key on the keyboard is pressed.
+    \value Qt.MetaModifier
+        A Meta key on the keyboard is pressed.
+    \value Qt.KeypadModifier
+        A keypad button is pressed.
+
+    For example, to react to a Shift key + Left mouse button click:
+    \qml
+    Item {
+        TapHandler {
+            onTapped: {
+                if ((event.button == Qt.LeftButton) && (event.modifiers & Qt.ShiftModifier))
+                    doSomething();
+            }
+        }
+    }
+    \endqml
+*/
+
+/*!
+    \readonly
+    \qmlproperty PointerDevice QtQuick::PointerEvent::device
+
+    This property holds the device that generated the event.
+*/
+
 QQuickPointerEvent::~QQuickPointerEvent()
 {}
 
@@ -581,11 +1293,14 @@ QQuickPointerEvent *QQuickPointerMouseEvent::reset(QEvent *event)
         return this;
 
     m_device = QQuickPointerDevice::genericMouseDevice();
+    m_device->eventDeliveryTargets().clear();
     m_button = ev->button();
     m_pressedButtons = ev->buttons();
     Qt::TouchPointState state = Qt::TouchPointStationary;
     switch (ev->type()) {
     case QEvent::MouseButtonPress:
+        m_point->clearPassiveGrabbers();
+        Q_FALLTHROUGH();
     case QEvent::MouseButtonDblClick:
         state = Qt::TouchPointPressed;
         break;
@@ -598,10 +1313,15 @@ QQuickPointerEvent *QQuickPointerMouseEvent::reset(QEvent *event)
     default:
         break;
     }
-    m_mousePoint->reset(state, ev->windowPos(), 0, ev->timestamp());  // mouse is 0
+    m_point->reset(state, ev->windowPos(), quint64(1) << 24, ev->timestamp());  // mouse has device ID 1
     return this;
 }
 
+void QQuickSinglePointEvent::localize(QQuickItem *target)
+{
+    m_point->localizePosition(target);
+}
+
 QQuickPointerEvent *QQuickPointerTouchEvent::reset(QEvent *event)
 {
     auto ev = static_cast<QTouchEvent*>(event);
@@ -610,6 +1330,7 @@ QQuickPointerEvent *QQuickPointerTouchEvent::reset(QEvent *event)
         return this;
 
     m_device = QQuickPointerDevice::touchDevice(ev->device());
+    m_device->eventDeliveryTargets().clear();
     m_button = Qt::NoButton;
     m_pressedButtons = Qt::NoButton;
 
@@ -620,47 +1341,137 @@ QQuickPointerEvent *QQuickPointerTouchEvent::reset(QEvent *event)
     for (int i = m_touchPoints.size(); i < newPointCount; ++i)
         m_touchPoints.insert(i, new QQuickEventTouchPoint(this));
 
-    // Make sure the grabbers are right from one event to the next
-    QVector<QQuickItem*> grabbers;
-    // Copy all grabbers, because the order of points might have changed in the event.
+    // Make sure the grabbers and on-pressed values are right from one event to the next
+    struct ToPreserve {
+        int pointId; // just for double-checking
+        ulong pressTimestamp;
+        QPointF scenePressPos;
+        QPointF sceneGrabPos;
+        QObject * grabber;
+        QVector <QPointer <QQuickPointerHandler> > passiveGrabbers;
+
+        ToPreserve() : pointId(0), pressTimestamp(0), grabber(nullptr) {}
+    };
+    QVector<ToPreserve> preserves(newPointCount); // jar of pickled touchpoints, in order of points in the _new_ event
+
+    // Copy stuff we need to preserve, because the order of points might have changed in the event.
     // The ID is all that we can rely on (release might remove the first point etc).
     for (int i = 0; i < newPointCount; ++i) {
-        QQuickItem *grabber = nullptr;
-        if (auto point = pointById(tps.at(i).id()))
-            grabber = point->grabber();
-        grabbers.append(grabber);
+        int pid = tps.at(i).id();
+        if (auto point = pointById(pid)) {
+            preserves[i].pointId = pid;
+            preserves[i].pressTimestamp = point->m_pressTimestamp;
+            preserves[i].scenePressPos = point->scenePressPosition();
+            preserves[i].sceneGrabPos = point->sceneGrabPosition();
+            preserves[i].grabber = point->exclusiveGrabber();
+            preserves[i].passiveGrabbers = point->passiveGrabbers();
+        }
     }
 
     for (int i = 0; i < newPointCount; ++i) {
         auto point = m_touchPoints.at(i);
         point->reset(tps.at(i), ev->timestamp());
+        const auto &preserved = preserves.at(i);
         if (point->state() == QQuickEventPoint::Pressed) {
-            if (grabbers.at(i))
+            if (preserved.grabber)
                 qWarning() << "TouchPointPressed without previous release event" << point;
-            point->setGrabber(nullptr);
+            point->setGrabberItem(nullptr);
+            point->clearPassiveGrabbers();
         } else {
-            point->setGrabber(grabbers.at(i));
+            // Restore the grabbers without notifying (don't call onGrabChanged)
+            Q_ASSERT(preserved.pointId == 0 || preserved.pointId == point->pointId());
+            point->m_pressTimestamp = preserved.pressTimestamp;
+            point->m_scenePressPos = preserved.scenePressPos;
+            point->m_sceneGrabPos = preserved.sceneGrabPos;
+            point->m_exclusiveGrabber = preserved.grabber;
+            point->m_grabberIsHandler = (qmlobject_cast<QQuickPointerHandler *>(point->m_exclusiveGrabber) != nullptr);
+            point->m_passiveGrabbers = preserved.passiveGrabbers;
         }
     }
     m_pointCount = newPointCount;
     return this;
 }
 
-QQuickEventPoint *QQuickPointerMouseEvent::point(int i) const {
+void QQuickPointerTouchEvent::localize(QQuickItem *target)
+{
+    for (auto point : qAsConst(m_touchPoints))
+        point->localizePosition(target);
+}
+
+#if QT_CONFIG(gestures)
+QQuickPointerEvent *QQuickPointerNativeGestureEvent::reset(QEvent *event)
+{
+    auto ev = static_cast<QNativeGestureEvent*>(event);
+    m_event = ev;
+    if (!event)
+        return this;
+
+    m_device = QQuickPointerDevice::touchDevice(ev->device());
+    m_device->eventDeliveryTargets().clear();
+    Qt::TouchPointState state = Qt::TouchPointMoved;
+    switch (type()) {
+    case Qt::BeginNativeGesture:
+        state = Qt::TouchPointPressed;
+        break;
+    case Qt::EndNativeGesture:
+        state = Qt::TouchPointReleased;
+        break;
+    default:
+        break;
+    }
+    quint64 deviceId = QTouchDevicePrivate::get(const_cast<QTouchDevice *>(ev->device()))->id; // a bit roundabout since QTouchDevice::mTouchDeviceId is protected
+    m_point->reset(state, ev->windowPos(), deviceId << 24, ev->timestamp());
+    return this;
+}
+#endif // QT_CONFIG(gestures)
+
+QQuickEventPoint *QQuickSinglePointEvent::point(int i) const
+{
     if (i == 0)
-        return m_mousePoint;
+        return m_point;
     return nullptr;
 }
 
-QQuickEventPoint *QQuickPointerTouchEvent::point(int i) const {
+QQuickPointerEvent *QQuickPointerScrollEvent::reset(QEvent *event)
+{
+    m_event = static_cast<QInputEvent*>(event);
+    if (!event)
+        return this;
+#if QT_CONFIG(wheelevent)
+    if (event->type() == QEvent::Wheel) {
+        auto ev = static_cast<QWheelEvent*>(event);
+        m_device = QQuickPointerDevice::genericMouseDevice();
+        m_device->eventDeliveryTargets().clear();
+        // m_button = Qt::NoButton;
+        m_pressedButtons = ev->buttons();
+        m_angleDelta = QVector2D(ev->angleDelta());
+        m_pixelDelta = QVector2D(ev->pixelDelta());
+        m_phase = ev->phase();
+        m_synthSource = ev->source();
+        m_inverted = ev->inverted();
+
+        m_point->reset(Qt::TouchPointMoved, ev->posF(), quint64(1) << 24, ev->timestamp()); // mouse has device ID 1
+    }
+#endif
+    // TODO else if (event->type() == QEvent::Scroll) ...
+    return this;
+}
+
+void QQuickPointerScrollEvent::localize(QQuickItem *target)
+{
+    m_point->localizePosition(target);
+}
+
+QQuickEventPoint *QQuickPointerTouchEvent::point(int i) const
+{
     if (i >= 0 && i < m_pointCount)
         return m_touchPoints.at(i);
     return nullptr;
 }
 
 QQuickEventPoint::QQuickEventPoint(QQuickPointerEvent *parent)
-  : QObject(parent), m_pointId(0), m_grabber(nullptr), m_timestamp(0), m_pressTimestamp(0),
-    m_state(QQuickEventPoint::Released), m_valid(false), m_accept(false)
+  : QObject(parent), m_pointId(0), m_exclusiveGrabber(nullptr), m_timestamp(0), m_pressTimestamp(0),
+    m_state(QQuickEventPoint::Released), m_accept(false), m_grabberIsHandler(false)
 {
     Q_UNUSED(m_reserved);
 }
@@ -670,8 +1481,19 @@ QQuickPointerEvent *QQuickEventPoint::pointerEvent() const
     return static_cast<QQuickPointerEvent *>(parent());
 }
 
-bool QQuickPointerMouseEvent::allPointsAccepted() const {
-    return m_mousePoint->isAccepted();
+bool QQuickSinglePointEvent::allPointsAccepted() const
+{
+    return m_point->isAccepted();
+}
+
+bool QQuickSinglePointEvent::allUpdatedPointsAccepted() const
+{
+    return m_point->state() == QQuickEventPoint::Pressed || m_point->isAccepted();
+}
+
+bool QQuickSinglePointEvent::allPointsGrabbed() const
+{
+    return m_point->exclusiveGrabber() != nullptr;
 }
 
 QMouseEvent *QQuickPointerMouseEvent::asMouseEvent(const QPointF &localPos) const
@@ -681,16 +1503,32 @@ QMouseEvent *QQuickPointerMouseEvent::asMouseEvent(const QPointF &localPos) cons
     return event;
 }
 
-QVector<QQuickItem *> QQuickPointerMouseEvent::grabbers() const
+/*!
+    Returns the exclusive grabber of this event, if any, in a vector.
+*/
+QVector<QObject *> QQuickSinglePointEvent::exclusiveGrabbers() const
 {
-    QVector<QQuickItem *> result;
-    if (QQuickItem *grabber = m_mousePoint->grabber())
+    QVector<QObject *> result;
+    if (QObject *grabber = m_point->exclusiveGrabber())
         result << grabber;
     return result;
 }
 
-void QQuickPointerMouseEvent::clearGrabbers() const {
-    m_mousePoint->setGrabber(nullptr);
+/*!
+    Remove all passive and exclusive grabbers of this event, without notifying.
+*/
+void QQuickSinglePointEvent::clearGrabbers() const
+{
+    m_point->setGrabberItem(nullptr);
+    m_point->clearPassiveGrabbers();
+}
+
+/*!
+    Returns whether the given \a handler is the exclusive grabber of this event.
+*/
+bool QQuickSinglePointEvent::hasExclusiveGrabber(const QQuickPointerHandler *handler) const
+{
+    return handler && (m_point->exclusiveGrabber() == handler);
 }
 
 bool QQuickPointerMouseEvent::isPressEvent() const
@@ -700,7 +1538,26 @@ bool QQuickPointerMouseEvent::isPressEvent() const
             (me->buttons() & me->button()) == me->buttons());
 }
 
-bool QQuickPointerTouchEvent::allPointsAccepted() const {
+bool QQuickPointerMouseEvent::isDoubleClickEvent() const
+{
+    auto me = static_cast<QMouseEvent*>(m_event);
+    return (me->type() == QEvent::MouseButtonDblClick);
+}
+
+bool QQuickPointerMouseEvent::isUpdateEvent() const
+{
+    auto me = static_cast<QMouseEvent*>(m_event);
+    return me->type() == QEvent::MouseMove;
+}
+
+bool QQuickPointerMouseEvent::isReleaseEvent() const
+{
+    auto me = static_cast<QMouseEvent*>(m_event);
+    return me && me->type() == QEvent::MouseButtonRelease;
+}
+
+bool QQuickPointerTouchEvent::allPointsAccepted() const
+{
     for (int i = 0; i < m_pointCount; ++i) {
         if (!m_touchPoints.at(i)->isAccepted())
             return false;
@@ -708,12 +1565,33 @@ bool QQuickPointerTouchEvent::allPointsAccepted() const {
     return true;
 }
 
-QVector<QQuickItem *> QQuickPointerTouchEvent::grabbers() const
+bool QQuickPointerTouchEvent::allUpdatedPointsAccepted() const
 {
-    QVector<QQuickItem *> result;
     for (int i = 0; i < m_pointCount; ++i) {
         auto point = m_touchPoints.at(i);
-        if (QQuickItem *grabber = point->grabber()) {
+        if (point->state() != QQuickEventPoint::Pressed && !point->isAccepted())
+            return false;
+    }
+    return true;
+}
+
+bool QQuickPointerTouchEvent::allPointsGrabbed() const
+{
+    for (int i = 0; i < m_pointCount; ++i) {
+        if (!m_touchPoints.at(i)->exclusiveGrabber())
+            return false;
+    }
+    return true;
+}
+
+/*!
+    Returns the exclusive grabbers of all points in this event, if any, in a vector.
+*/
+QVector<QObject *> QQuickPointerTouchEvent::exclusiveGrabbers() const
+{
+    QVector<QObject *> result;
+    for (int i = 0; i < m_pointCount; ++i) {
+        if (QObject *grabber = m_touchPoints.at(i)->exclusiveGrabber()) {
             if (!result.contains(grabber))
                 result << grabber;
         }
@@ -721,14 +1599,50 @@ QVector<QQuickItem *> QQuickPointerTouchEvent::grabbers() const
     return result;
 }
 
-void QQuickPointerTouchEvent::clearGrabbers() const {
+/*!
+    Remove all passive and exclusive grabbers of all touchpoints in this event,
+    without notifying.
+*/
+void QQuickPointerTouchEvent::clearGrabbers() const
+{
+    for (auto point: m_touchPoints) {
+        point->setGrabberItem(nullptr);
+        point->clearPassiveGrabbers();
+    }
+}
+
+Qt::TouchPointStates QQuickPointerTouchEvent::touchPointStates() const
+{
+    return m_event
+        ? static_cast<QTouchEvent*>(m_event)->touchPointStates()
+        : Qt::TouchPointStates();
+}
+
+/*!
+    Returns whether the given \a handler is the exclusive grabber of any
+    touchpoint within this event.
+*/
+bool QQuickPointerTouchEvent::hasExclusiveGrabber(const QQuickPointerHandler *handler) const
+{
     for (auto point: m_touchPoints)
-        point->setGrabber(nullptr);
+        if (point->exclusiveGrabber() == handler)
+            return true;
+    return false;
 }
 
 bool QQuickPointerTouchEvent::isPressEvent() const
 {
-    return static_cast<QTouchEvent*>(m_event)->touchPointStates() & Qt::TouchPointPressed;
+    return touchPointStates() & Qt::TouchPointPressed;
+}
+
+bool QQuickPointerTouchEvent::isUpdateEvent() const
+{
+    return touchPointStates() & (Qt::TouchPointMoved | Qt::TouchPointStationary);
+}
+
+bool QQuickPointerTouchEvent::isReleaseEvent() const
+{
+    return touchPointStates() & Qt::TouchPointReleased;
 }
 
 QVector<QPointF> QQuickPointerEvent::unacceptedPressedPointScenePositions() const
@@ -736,7 +1650,7 @@ QVector<QPointF> QQuickPointerEvent::unacceptedPressedPointScenePositions() cons
     QVector<QPointF> points;
     for (int i = 0; i < pointCount(); ++i) {
         if (!point(i)->isAccepted() && point(i)->state() == QQuickEventPoint::Pressed)
-            points << point(i)->scenePos();
+            points << point(i)->scenePosition();
     }
     return points;
 }
@@ -748,7 +1662,8 @@ QVector<QPointF> QQuickPointerEvent::unacceptedPressedPointScenePositions() cons
     If the touchpoint cannot be found, this returns nullptr.
     Ownership of the event is NOT transferred to the caller.
 */
-QMouseEvent *QQuickPointerTouchEvent::syntheticMouseEvent(int pointID, QQuickItem *relativeTo) const {
+QMouseEvent *QQuickPointerTouchEvent::syntheticMouseEvent(int pointID, QQuickItem *relativeTo) const
+{
     const QTouchEvent::TouchPoint *p = touchPointById(pointID);
     if (!p)
         return nullptr;
@@ -787,21 +1702,89 @@ QMouseEvent *QQuickPointerTouchEvent::syntheticMouseEvent(int pointID, QQuickIte
     return &m_synthMouseEvent;
 }
 
+#if QT_CONFIG(gestures)
+bool QQuickPointerNativeGestureEvent::isPressEvent() const
+{
+    return type() == Qt::BeginNativeGesture;
+}
+
+bool QQuickPointerNativeGestureEvent::isUpdateEvent() const
+{
+    switch (type()) {
+    case Qt::BeginNativeGesture:
+    case Qt::EndNativeGesture:
+        return false;
+    default:
+        return true;
+    }
+}
+
+bool QQuickPointerNativeGestureEvent::isReleaseEvent() const
+{
+    return type() == Qt::EndNativeGesture;
+}
+
+Qt::NativeGestureType QQuickPointerNativeGestureEvent::type() const
+{
+    return static_cast<QNativeGestureEvent *>(m_event)->gestureType();
+}
+
+qreal QQuickPointerNativeGestureEvent::value() const
+{
+    return static_cast<QNativeGestureEvent *>(m_event)->value();
+}
+#endif // QT_CONFIG(gestures)
+
+/*!
+    Returns whether the scroll event has Qt::ScrollBegin phase. On touchpads
+    which provide phase information, this is true when the fingers are placed
+    on the touchpad and scrolling begins. On other devices where this
+    information is not available, it remains false.
+*/
+bool QQuickPointerScrollEvent::isPressEvent() const
+{
+    return phase() == Qt::ScrollBegin;
+}
+
+/*!
+    Returns true when the scroll event has Qt::ScrollUpdate phase, or when the
+    phase is unknown. Some multi-touch-capable touchpads and trackpads provide
+    phase information; whereas ordinary mouse wheels and other types of
+    trackpads do not, and in such cases this is always true.
+*/
+bool QQuickPointerScrollEvent::isUpdateEvent() const
+{
+    return phase() == Qt::ScrollUpdate || phase() == Qt::NoScrollPhase;
+}
+
+/*!
+    Returns whether the scroll event has Qt::ScrollBegin phase. On touchpads
+    which provide phase information, this is true when the fingers are lifted
+    from the touchpad. On other devices where this information is not
+    available, it remains false.
+*/
+bool QQuickPointerScrollEvent::isReleaseEvent() const
+{
+    return phase() == Qt::ScrollEnd;
+}
+
 /*!
     \internal
     Returns a pointer to the QQuickEventPoint which has the \a pointId as
     \l {QQuickEventPoint::pointId}{pointId}.
     Returns nullptr if there is no point with that ID.
 
-    \fn QQuickPointerEvent::pointById(quint64 pointId) const
+    \fn QQuickPointerEvent::pointById(int pointId) const
 */
-QQuickEventPoint *QQuickPointerMouseEvent::pointById(quint64 pointId) const {
-    if (m_mousePoint && pointId == m_mousePoint->pointId())
-        return m_mousePoint;
+QQuickEventPoint *QQuickSinglePointEvent::pointById(int pointId) const
+{
+    if (m_point && pointId == m_point->pointId())
+        return m_point;
     return nullptr;
 }
 
-QQuickEventPoint *QQuickPointerTouchEvent::pointById(quint64 pointId) const {
+QQuickEventPoint *QQuickPointerTouchEvent::pointById(int pointId) const
+{
     auto it = std::find_if(m_touchPoints.constBegin(), m_touchPoints.constEnd(),
         [pointId](const QQuickEventTouchPoint *tp) { return tp->pointId() == pointId; } );
     if (it != m_touchPoints.constEnd())
@@ -809,14 +1792,14 @@ QQuickEventPoint *QQuickPointerTouchEvent::pointById(quint64 pointId) const {
     return nullptr;
 }
 
-
 /*!
     \internal
     Returns a pointer to the original TouchPoint which has the same
     \l {QTouchEvent::TouchPoint::id}{id} as \a pointId, if the original event is a
     QTouchEvent, and if that point is found. Otherwise, returns nullptr.
 */
-const QTouchEvent::TouchPoint *QQuickPointerTouchEvent::touchPointById(int pointId) const {
+const QTouchEvent::TouchPoint *QQuickPointerTouchEvent::touchPointById(int pointId) const
+{
     const QTouchEvent *ev = asTouchEvent();
     if (!ev)
         return nullptr;
@@ -831,7 +1814,12 @@ const QTouchEvent::TouchPoint *QQuickPointerTouchEvent::touchPointById(int point
     \internal
     Make a new QTouchEvent, giving it a subset of the original touch points.
 
-    Returns a nullptr if all points are stationary or there are no points inside the item.
+    Returns a nullptr if all points are stationary, or there are no points inside the item,
+    or none of the points were pressed inside and the item was not grabbing any of them
+    and isFiltering is false.  When isFiltering is true, it is assumed that the item
+    cares about all points which are inside its bounds, because most filtering items
+    need to monitor eventpoint movements until a drag threshold is exceeded or the
+    requirements for a gesture to be recognized are met in some other way.
 */
 QTouchEvent *QQuickPointerTouchEvent::touchEventForItem(QQuickItem *item, bool isFiltering) const
 {
@@ -841,19 +1829,24 @@ QTouchEvent *QQuickPointerTouchEvent::touchEventForItem(QQuickItem *item, bool i
     // Or else just document that velocity is always scene-relative and is not scaled and rotated with the item
     // but that would require changing tst_qquickwindow::touchEvent_velocity(): it expects transformed velocity
 
+    bool anyPressOrReleaseInside = false;
+    bool anyGrabber = false;
     QMatrix4x4 transformMatrix(QQuickItemPrivate::get(item)->windowToItemTransform());
     for (int i = 0; i < m_pointCount; ++i) {
         auto p = m_touchPoints.at(i);
         if (p->isAccepted())
             continue;
         // include points where item is the grabber
-        bool isGrabber = p->grabber() == item;
-        // include newly pressed points inside the bounds
-        bool isPressInside = p->state() == QQuickEventPoint::Pressed && item->contains(item->mapFromScene(p->scenePos()));
+        bool isGrabber = p->exclusiveGrabber() == item;
+        if (isGrabber)
+            anyGrabber = true;
+        // include points inside the bounds if no other item is the grabber or if the item is filtering
+        bool isInside = item->contains(item->mapFromScene(p->scenePosition()));
+        bool hasAnotherGrabber = p->exclusiveGrabber() && p->exclusiveGrabber() != item;
 
         // filtering: (childMouseEventFilter) include points that are grabbed by children of the target item
         bool grabberIsChild = false;
-        auto parent = p->grabber();
+        auto parent = p->grabberItem();
         while (isFiltering && parent) {
             if (parent == item) {
                 grabberIsChild = true;
@@ -862,11 +1855,11 @@ QTouchEvent *QQuickPointerTouchEvent::touchEventForItem(QQuickItem *item, bool i
             parent = parent->parentItem();
         }
 
-        // when filtering, send points that are grabbed by a child and points that are not grabbed but inside
-        bool filterRelevant = isFiltering && (grabberIsChild || (!p->grabber() && item->contains(item->mapFromScene(p->scenePos()))));
-        if (!(isGrabber || isPressInside || filterRelevant))
+        bool filterRelevant = isFiltering && grabberIsChild;
+        if (!(isGrabber || (isInside && (!hasAnotherGrabber || isFiltering)) || filterRelevant))
             continue;
-
+        if ((p->state() == QQuickEventPoint::Pressed || p->state() == QQuickEventPoint::Released) && isInside)
+            anyPressOrReleaseInside = true;
         const QTouchEvent::TouchPoint *tp = touchPointById(p->pointId());
         if (tp) {
             eventStates |= tp->state();
@@ -880,7 +1873,9 @@ QTouchEvent *QQuickPointerTouchEvent::touchEventForItem(QQuickItem *item, bool i
         }
     }
 
-    if (eventStates == Qt::TouchPointStationary || touchPoints.isEmpty())
+    // Now touchPoints will have only points which are inside the item.
+    // But if none of them were just pressed inside, and the item has no other reason to care, ignore them anyway.
+    if (eventStates == Qt::TouchPointStationary || touchPoints.isEmpty() || (!anyPressOrReleaseInside && !anyGrabber && !isFiltering))
         return nullptr;
 
     // if all points have the same state, set the event type accordingly
@@ -917,7 +1912,8 @@ QTouchEvent *QQuickPointerTouchEvent::asTouchEvent() const
 
 #ifndef QT_NO_DEBUG_STREAM
 
-Q_QUICK_PRIVATE_EXPORT QDebug operator<<(QDebug dbg, const QQuickPointerDevice *dev) {
+Q_QUICK_PRIVATE_EXPORT QDebug operator<<(QDebug dbg, const QQuickPointerDevice *dev)
+{
     QDebugStateSaver saver(dbg);
     dbg.nospace();
     if (!dev) {
@@ -939,10 +1935,13 @@ Q_QUICK_PRIVATE_EXPORT QDebug operator<<(QDebug dbg, const QQuickPointerDevice *
     return dbg;
 }
 
-Q_QUICK_PRIVATE_EXPORT QDebug operator<<(QDebug dbg, const QQuickPointerEvent *event) {
+Q_QUICK_PRIVATE_EXPORT QDebug operator<<(QDebug dbg, const QQuickPointerEvent *event)
+{
     QDebugStateSaver saver(dbg);
     dbg.nospace();
-    dbg << "QQuickPointerEvent(dev:";
+    dbg << "QQuickPointerEvent(";
+    dbg << event->timestamp();
+    dbg << " dev:";
     QtDebugUtils::formatQEnum(dbg, event->device()->type());
     if (event->buttons() != Qt::NoButton) {
         dbg << " buttons:";
@@ -956,13 +1955,14 @@ Q_QUICK_PRIVATE_EXPORT QDebug operator<<(QDebug dbg, const QQuickPointerEvent *e
     return dbg;
 }
 
-Q_QUICK_PRIVATE_EXPORT QDebug operator<<(QDebug dbg, const QQuickEventPoint *event) {
+Q_QUICK_PRIVATE_EXPORT QDebug operator<<(QDebug dbg, const QQuickEventPoint *event)
+{
     QDebugStateSaver saver(dbg);
     dbg.nospace();
-    dbg << "QQuickEventPoint(valid:" << event->isValid() << " accepted:" << event->isAccepted()
+    dbg << "QQuickEventPoint(accepted:" << event->isAccepted()
         << " state:";
     QtDebugUtils::formatQEnum(dbg, event->state());
-    dbg << " scenePos:" << event->scenePos() << " id:" << hex << event->pointId() << dec
+    dbg << " scenePos:" << event->scenePosition() << " id:" << hex << event->pointId() << dec
         << " timeHeld:" << event->timeHeld() << ')';
     return dbg;
 }
diff --git a/src/quick/items/qquickevents_p_p.h b/src/quick/items/qquickevents_p_p.h
index 3735d68a85..e614b1bd6d 100644
--- a/src/quick/items/qquickevents_p_p.h
+++ b/src/quick/items/qquickevents_p_p.h
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2016 The Qt Company Ltd.
+** Copyright (C) 2017 The Qt Company Ltd.
 ** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the QtQuick module of the Qt Toolkit.
@@ -66,23 +66,28 @@ QT_BEGIN_NAMESPACE
 class QQuickPointerDevice;
 class QQuickPointerEvent;
 class QQuickPointerMouseEvent;
+#if QT_CONFIG(gestures)
+class QQuickPointerNativeGestureEvent;
+#endif
+class QQuickPointerScrollEvent;
 class QQuickPointerTabletEvent;
 class QQuickPointerTouchEvent;
+class QQuickPointerHandler;
 
 class QQuickKeyEvent : public QObject
 {
     Q_OBJECT
-    Q_PROPERTY(int key READ key)
-    Q_PROPERTY(QString text READ text)
-    Q_PROPERTY(int modifiers READ modifiers)
-    Q_PROPERTY(bool isAutoRepeat READ isAutoRepeat)
-    Q_PROPERTY(int count READ count)
-    Q_PROPERTY(quint32 nativeScanCode READ nativeScanCode)
+    Q_PROPERTY(int key READ key CONSTANT)
+    Q_PROPERTY(QString text READ text CONSTANT)
+    Q_PROPERTY(int modifiers READ modifiers CONSTANT)
+    Q_PROPERTY(bool isAutoRepeat READ isAutoRepeat CONSTANT)
+    Q_PROPERTY(int count READ count CONSTANT)
+    Q_PROPERTY(quint32 nativeScanCode READ nativeScanCode CONSTANT)
     Q_PROPERTY(bool accepted READ isAccepted WRITE setAccepted)
 
 public:
     QQuickKeyEvent()
-        : event(QEvent::None, 0, 0)
+        : event(QEvent::None, 0, nullptr)
     {}
 
     void reset(QEvent::Type type, int key, Qt::KeyboardModifiers modifiers,
@@ -120,24 +125,27 @@ private:
 class Q_QUICK_PRIVATE_EXPORT QQuickMouseEvent : public QObject
 {
     Q_OBJECT
-    Q_PROPERTY(qreal x READ x)
-    Q_PROPERTY(qreal y READ y)
-    Q_PROPERTY(int button READ button)
-    Q_PROPERTY(int buttons READ buttons)
-    Q_PROPERTY(int modifiers READ modifiers)
-    Q_PROPERTY(int source READ source REVISION 7)
-    Q_PROPERTY(bool wasHeld READ wasHeld)
-    Q_PROPERTY(bool isClick READ isClick)
+    Q_PROPERTY(qreal x READ x CONSTANT)
+    Q_PROPERTY(qreal y READ y CONSTANT)
+    Q_PROPERTY(int button READ button CONSTANT)
+    Q_PROPERTY(int buttons READ buttons CONSTANT)
+    Q_PROPERTY(int modifiers READ modifiers CONSTANT)
+    Q_PROPERTY(int source READ source CONSTANT REVISION 7)
+    Q_PROPERTY(bool wasHeld READ wasHeld CONSTANT)
+    Q_PROPERTY(bool isClick READ isClick CONSTANT)
     Q_PROPERTY(bool accepted READ isAccepted WRITE setAccepted)
+    Q_PROPERTY(int flags READ flags CONSTANT REVISION 11)
 
 public:
     QQuickMouseEvent()
-      : _x(0), _y(0), _button(Qt::NoButton), _buttons(Qt::NoButton), _modifiers(Qt::NoModifier)
-      , _source(Qt::MouseEventNotSynthesized), _wasHeld(false), _isClick(false), _accepted(false)
+      : _buttons(Qt::NoButton), _modifiers(Qt::NoModifier)
+      , _wasHeld(false), _isClick(false), _accepted(false)
+      , _flags(Qt::MouseEventFlags(nullptr))
     {}
 
     void reset(qreal x, qreal y, Qt::MouseButton button, Qt::MouseButtons buttons,
-               Qt::KeyboardModifiers modifiers, bool isClick = false, bool wasHeld = false)
+               Qt::KeyboardModifiers modifiers, bool isClick = false, bool wasHeld = false,
+               Qt::MouseEventFlags flags = nullptr)
     {
         _x = x;
         _y = y;
@@ -148,6 +156,7 @@ public:
         _wasHeld = wasHeld;
         _isClick = isClick;
         _accepted = true;
+        _flags = flags;
     }
 
     qreal x() const { return _x; }
@@ -167,35 +176,35 @@ public:
 
     bool isAccepted() { return _accepted; }
     void setAccepted(bool accepted) { _accepted = accepted; }
-
+    int flags() const { return _flags; }
 private:
-    qreal _x;
-    qreal _y;
-    Qt::MouseButton _button;
+    qreal _x = 0;
+    qreal _y = 0;
+    Qt::MouseButton _button = Qt::NoButton;
     Qt::MouseButtons _buttons;
     Qt::KeyboardModifiers _modifiers;
-    Qt::MouseEventSource _source;
+    Qt::MouseEventSource _source = Qt::MouseEventNotSynthesized;
     bool _wasHeld : 1;
     bool _isClick : 1;
     bool _accepted : 1;
+    Qt::MouseEventFlags _flags;
 };
 
 class QQuickWheelEvent : public QObject
 {
     Q_OBJECT
-    Q_PROPERTY(qreal x READ x)
-    Q_PROPERTY(qreal y READ y)
-    Q_PROPERTY(QPoint angleDelta READ angleDelta)
-    Q_PROPERTY(QPoint pixelDelta READ pixelDelta)
-    Q_PROPERTY(int buttons READ buttons)
-    Q_PROPERTY(int modifiers READ modifiers)
-    Q_PROPERTY(bool inverted READ inverted)
+    Q_PROPERTY(qreal x READ x CONSTANT)
+    Q_PROPERTY(qreal y READ y CONSTANT)
+    Q_PROPERTY(QPoint angleDelta READ angleDelta CONSTANT)
+    Q_PROPERTY(QPoint pixelDelta READ pixelDelta CONSTANT)
+    Q_PROPERTY(int buttons READ buttons CONSTANT)
+    Q_PROPERTY(int modifiers READ modifiers CONSTANT)
+    Q_PROPERTY(bool inverted READ inverted CONSTANT)
     Q_PROPERTY(bool accepted READ isAccepted WRITE setAccepted)
 
 public:
     QQuickWheelEvent()
-      : _x(0), _y(0), _buttons(Qt::NoButton), _modifiers(Qt::NoModifier)
-      , _inverted(false), _accepted(false)
+      : _buttons(Qt::NoButton), _modifiers(Qt::NoModifier)
     {}
 
     void reset(qreal x, qreal y, const QPoint &angleDelta, const QPoint &pixelDelta,
@@ -222,14 +231,14 @@ public:
     void setAccepted(bool accepted) { _accepted = accepted; }
 
 private:
-    qreal _x;
-    qreal _y;
+    qreal _x = 0;
+    qreal _y = 0;
     QPoint _angleDelta;
     QPoint _pixelDelta;
     Qt::MouseButtons _buttons;
     Qt::KeyboardModifiers _modifiers;
-    bool _inverted;
-    bool _accepted;
+    bool _inverted = false;
+    bool _accepted = false;
 };
 
 class Q_QUICK_PRIVATE_EXPORT QQuickCloseEvent : public QObject
@@ -238,25 +247,29 @@ class Q_QUICK_PRIVATE_EXPORT QQuickCloseEvent : public QObject
     Q_PROPERTY(bool accepted READ isAccepted WRITE setAccepted)
 
 public:
-    QQuickCloseEvent()
-        : _accepted(true) {}
+    QQuickCloseEvent() {}
 
     bool isAccepted() { return _accepted; }
     void setAccepted(bool accepted) { _accepted = accepted; }
 
 private:
-    bool _accepted;
+    bool _accepted = true;
 };
 
 class Q_QUICK_PRIVATE_EXPORT QQuickEventPoint : public QObject
 {
     Q_OBJECT
-    Q_PROPERTY(QPointF scenePos READ scenePos)
-    Q_PROPERTY(State state READ state)
-    Q_PROPERTY(quint64 pointId READ pointId)
-    Q_PROPERTY(qreal timeHeld READ timeHeld)
+    Q_PROPERTY(QQuickPointerEvent *event READ pointerEvent CONSTANT)
+    Q_PROPERTY(QPointF position READ position CONSTANT)
+    Q_PROPERTY(QPointF scenePosition READ scenePosition CONSTANT)
+    Q_PROPERTY(QPointF scenePressPosition READ scenePressPosition CONSTANT)
+    Q_PROPERTY(QPointF sceneGrabPosition READ sceneGrabPosition CONSTANT)
+    Q_PROPERTY(State state READ state CONSTANT)
+    Q_PROPERTY(int pointId READ pointId CONSTANT)
+    Q_PROPERTY(qreal timeHeld READ timeHeld CONSTANT)
+    Q_PROPERTY(QVector2D velocity READ velocity CONSTANT)
     Q_PROPERTY(bool accepted READ isAccepted WRITE setAccepted)
-    Q_PROPERTY(QQuickItem *grabber READ grabber WRITE setGrabber)
+    Q_PROPERTY(QObject *exclusiveGrabber READ exclusiveGrabber WRITE setExclusiveGrabber)
 
 public:
     enum State {
@@ -264,37 +277,79 @@ public:
         Updated     = Qt::TouchPointMoved,
         Stationary  = Qt::TouchPointStationary,
         Released    = Qt::TouchPointReleased
-        // Canceled    = Qt::TouchPointReleased << 1 // 0x10 // TODO maybe
     };
-    Q_ENUM(State)
+    Q_DECLARE_FLAGS(States, State)
+    Q_FLAG(States)
+
+    enum GrabTransition {
+        GrabPassive = 0x01,
+        UngrabPassive = 0x02,
+        CancelGrabPassive = 0x03,
+        OverrideGrabPassive = 0x04,
+        GrabExclusive = 0x10,
+        UngrabExclusive = 0x20,
+        CancelGrabExclusive = 0x30,
+    };
+    Q_ENUM(GrabTransition)
 
     QQuickEventPoint(QQuickPointerEvent *parent);
 
-    void reset(Qt::TouchPointState state, QPointF scenePos, quint64 pointId, ulong timestamp);
-
-    void invalidate() { m_valid = false; }
+    void reset(Qt::TouchPointState state, const QPointF &scenePosition, int pointId, ulong timestamp, const QVector2D &velocity = QVector2D());
+    void localizePosition(QQuickItem *target);
 
     QQuickPointerEvent *pointerEvent() const;
-    QPointF scenePos() const { return m_scenePos; }
+    QPointF position() const { return m_pos; }
+    QPointF scenePosition() const { return m_scenePos; }
+    QPointF scenePressPosition() const { return m_scenePressPos; }
+    QPointF sceneGrabPosition() const { return m_sceneGrabPos; }
+    QVector2D velocity() const { return m_velocity; }
     State state() const { return m_state; }
-    quint64 pointId() const { return m_pointId; }
-    bool isValid() const { return m_valid; }
+    int pointId() const { return m_pointId; }
     qreal timeHeld() const { return (m_timestamp - m_pressTimestamp) / 1000.0; }
     bool isAccepted() const { return m_accept; }
     void setAccepted(bool accepted = true);
-    QQuickItem *grabber() const;
-    void setGrabber(QQuickItem *grabber);
+    QObject *exclusiveGrabber() const;
+    void setExclusiveGrabber(QObject *exclusiveGrabber);
+
+    QQuickItem *grabberItem() const;
+    void setGrabberItem(QQuickItem *exclusiveGrabber);
+
+    QQuickPointerHandler *grabberPointerHandler() const;
+    void setGrabberPointerHandler(QQuickPointerHandler *exclusiveGrabber, bool exclusive = false);
+
+    void cancelExclusiveGrab();
+    void cancelPassiveGrab(QQuickPointerHandler *handler);
+    bool removePassiveGrabber(QQuickPointerHandler *handler);
+    void cancelAllGrabs(QQuickPointerHandler *handler);
+
+    QVector<QPointer <QQuickPointerHandler> > passiveGrabbers() const { return m_passiveGrabbers; }
+    void setPassiveGrabbers(const QVector<QPointer <QQuickPointerHandler> > &grabbers) { m_passiveGrabbers = grabbers; }
+    void clearPassiveGrabbers() { m_passiveGrabbers.clear(); }
+
+protected:
+    void cancelExclusiveGrabImpl(QTouchEvent *cancelEvent = nullptr);
 
 private:
+    QVector2D estimatedVelocity() const;
+
+protected:
+    QPointF m_pos;
     QPointF m_scenePos;
-    quint64 m_pointId;
-    QPointer<QQuickItem> m_grabber;
+    QPointF m_scenePressPos;
+    QPointF m_sceneGrabPos;
+    QVector2D m_velocity;
+    int m_pointId;
+    QPointer<QObject> m_exclusiveGrabber;
+    QVector<QPointer <QQuickPointerHandler> > m_passiveGrabbers;
     ulong m_timestamp;
     ulong m_pressTimestamp;
     State m_state;
-    bool m_valid : 1;
     bool m_accept : 1;
-    int m_reserved : 30;
+    bool m_grabberIsHandler : 1;
+    int m_reserved : 29;
+
+    friend class QQuickPointerTouchEvent;
+    friend class QQuickWindowPrivate;
 
     Q_DISABLE_COPY(QQuickEventPoint)
 };
@@ -304,6 +359,7 @@ class Q_QUICK_PRIVATE_EXPORT QQuickEventTouchPoint : public QQuickEventPoint
     Q_OBJECT
     Q_PROPERTY(qreal rotation READ rotation)
     Q_PROPERTY(qreal pressure READ pressure)
+    Q_PROPERTY(QSizeF ellipseDiameters READ ellipseDiameters)
     Q_PROPERTY(QPointingDeviceUniqueId uniqueId READ uniqueId)
 
 public:
@@ -313,34 +369,36 @@ public:
 
     qreal rotation() const { return m_rotation; }
     qreal pressure() const { return m_pressure; }
+    QSizeF ellipseDiameters() const { return m_ellipseDiameters; }
     QPointingDeviceUniqueId uniqueId() const { return m_uniqueId; }
 
 private:
     qreal m_rotation;
     qreal m_pressure;
+    QSizeF m_ellipseDiameters;
     QPointingDeviceUniqueId m_uniqueId;
 
+    friend class QQuickPointerTouchEvent;
+
     Q_DISABLE_COPY(QQuickEventTouchPoint)
 };
 
 class Q_QUICK_PRIVATE_EXPORT QQuickPointerEvent : public QObject
 {
     Q_OBJECT
-    Q_PROPERTY(const QQuickPointerDevice *device READ device)
-    Q_PROPERTY(Qt::KeyboardModifiers modifiers READ modifiers)
-    Q_PROPERTY(Qt::MouseButtons button READ button)
-    Q_PROPERTY(Qt::MouseButtons buttons READ buttons)
+    Q_PROPERTY(QQuickPointerDevice *device READ device CONSTANT)
+    Q_PROPERTY(Qt::KeyboardModifiers modifiers READ modifiers CONSTANT)
+    Q_PROPERTY(Qt::MouseButtons button READ button CONSTANT)
+    Q_PROPERTY(Qt::MouseButtons buttons READ buttons CONSTANT)
 
 public:
     QQuickPointerEvent(QObject *parent = nullptr, QQuickPointerDevice *device = nullptr)
       : QObject(parent)
       , m_device(device)
-      , m_event(nullptr)
-      , m_button(Qt::NoButton)
       , m_pressedButtons(Qt::NoButton)
-    { }
+    {}
 
-    virtual ~QQuickPointerEvent();
+    ~QQuickPointerEvent() override;
 
 public: // property accessors
     QQuickPointerDevice *device() const { return m_device; }
@@ -350,60 +408,94 @@ public: // property accessors
 
 public: // helpers for C++ only (during event delivery)
     virtual QQuickPointerEvent *reset(QEvent *ev) = 0;
+    virtual void localize(QQuickItem *target) = 0;
 
     virtual bool isPressEvent() const = 0;
+    virtual bool isDoubleClickEvent() const { return false; }
+    virtual bool isUpdateEvent() const = 0;
+    virtual bool isReleaseEvent() const = 0;
     virtual QQuickPointerMouseEvent *asPointerMouseEvent() { return nullptr; }
     virtual QQuickPointerTouchEvent *asPointerTouchEvent() { return nullptr; }
     virtual QQuickPointerTabletEvent *asPointerTabletEvent() { return nullptr; }
+#if QT_CONFIG(gestures)
+    virtual QQuickPointerNativeGestureEvent *asPointerNativeGestureEvent() { return nullptr; }
+#endif
+    virtual QQuickPointerScrollEvent *asPointerScrollEvent() { return nullptr; }
     virtual const QQuickPointerMouseEvent *asPointerMouseEvent() const { return nullptr; }
     virtual const QQuickPointerTouchEvent *asPointerTouchEvent() const { return nullptr; }
     virtual const QQuickPointerTabletEvent *asPointerTabletEvent() const { return nullptr; }
-    bool isValid() const { return m_event != nullptr; }
+#if QT_CONFIG(gestures)
+    virtual const QQuickPointerNativeGestureEvent *asPointerNativeGestureEvent() const { return nullptr; }
+#endif
+    virtual const QQuickPointerScrollEvent *asPointerScrollEvent() const { return nullptr; }
     virtual bool allPointsAccepted() const = 0;
-    bool isAccepted() { return m_event->isAccepted(); }
-    void setAccepted(bool accepted) { m_event->setAccepted(accepted); }
+    virtual bool allUpdatedPointsAccepted() const = 0;
+    virtual bool allPointsGrabbed() const = 0;
+    bool isAccepted() { return m_event ? m_event->isAccepted() : false; }
+    void setAccepted(bool accepted) { if (m_event) m_event->setAccepted(accepted); }
     QVector<QPointF> unacceptedPressedPointScenePositions() const;
 
     virtual int pointCount() const = 0;
     virtual QQuickEventPoint *point(int i) const = 0;
-    virtual QQuickEventPoint *pointById(quint64 pointId) const = 0;
-    virtual QVector<QQuickItem *> grabbers() const = 0;
+    virtual QQuickEventPoint *pointById(int pointId) const = 0;
+    virtual QVector<QObject *> exclusiveGrabbers() const = 0;
     virtual void clearGrabbers() const = 0;
+    virtual bool hasExclusiveGrabber(const QQuickPointerHandler *handler) const = 0;
 
-    ulong timestamp() const { return m_event->timestamp(); }
+    ulong timestamp() const { return m_event ? m_event->timestamp() : 0; }
 
 protected:
     QQuickPointerDevice *m_device;
-    QInputEvent *m_event; // original event as received by QQuickWindow
-    Qt::MouseButton m_button;
+    QInputEvent *m_event = nullptr; // original event as received by QQuickWindow
+    Qt::MouseButton m_button = Qt::NoButton;
     Qt::MouseButtons m_pressedButtons;
 
+    friend class QQuickWindowPrivate;
+
     Q_DISABLE_COPY(QQuickPointerEvent)
 };
 
-class Q_QUICK_PRIVATE_EXPORT QQuickPointerMouseEvent : public QQuickPointerEvent
+class Q_QUICK_PRIVATE_EXPORT QQuickSinglePointEvent : public QQuickPointerEvent
+{
+    Q_OBJECT
+public:
+    QQuickSinglePointEvent(QObject *parent = nullptr, QQuickPointerDevice *device = nullptr)
+        : QQuickPointerEvent(parent, device), m_point(new QQuickEventPoint(this)) { }
+
+    void localize(QQuickItem *target) override;
+    int pointCount() const override { return 1; }
+    QQuickEventPoint *point(int i) const override;
+    QQuickEventPoint *pointById(int pointId) const override;
+    bool allPointsAccepted() const override;
+    bool allUpdatedPointsAccepted() const override;
+    bool allPointsGrabbed() const override;
+    QVector<QObject *> exclusiveGrabbers() const override;
+    void clearGrabbers() const override;
+    bool hasExclusiveGrabber(const QQuickPointerHandler *handler) const override;
+
+protected:
+    QQuickEventPoint *m_point;
+
+    Q_DISABLE_COPY(QQuickSinglePointEvent)
+};
+
+class Q_QUICK_PRIVATE_EXPORT QQuickPointerMouseEvent : public QQuickSinglePointEvent
 {
     Q_OBJECT
 public:
     QQuickPointerMouseEvent(QObject *parent = nullptr, QQuickPointerDevice *device = nullptr)
-        : QQuickPointerEvent(parent, device), m_mousePoint(new QQuickEventPoint(this)) { }
+        : QQuickSinglePointEvent(parent, device) { }
 
     QQuickPointerEvent *reset(QEvent *) override;
     bool isPressEvent() const override;
+    bool isDoubleClickEvent() const override;
+    bool isUpdateEvent() const override;
+    bool isReleaseEvent() const override;
     QQuickPointerMouseEvent *asPointerMouseEvent() override { return this; }
     const QQuickPointerMouseEvent *asPointerMouseEvent() const override { return this; }
-    int pointCount() const override { return 1; }
-    QQuickEventPoint *point(int i) const override;
-    QQuickEventPoint *pointById(quint64 pointId) const override;
-    bool allPointsAccepted() const override;
-    QVector<QQuickItem *> grabbers() const override;
-    void clearGrabbers() const override;
 
     QMouseEvent *asMouseEvent(const QPointF& localPos) const;
 
-private:
-    QQuickEventPoint *m_mousePoint;
-
     Q_DISABLE_COPY(QQuickPointerMouseEvent)
 };
 
@@ -413,21 +505,26 @@ class Q_QUICK_PRIVATE_EXPORT QQuickPointerTouchEvent : public QQuickPointerEvent
 public:
     QQuickPointerTouchEvent(QObject *parent = nullptr, QQuickPointerDevice *device = nullptr)
         : QQuickPointerEvent(parent, device)
-        , m_pointCount(0)
         , m_synthMouseEvent(QEvent::MouseMove, QPointF(), Qt::NoButton, Qt::NoButton, Qt::NoModifier)
-    { }
+    {}
 
     QQuickPointerEvent *reset(QEvent *) override;
+    void localize(QQuickItem *target) override;
     bool isPressEvent() const override;
+    bool isUpdateEvent() const override;
+    bool isReleaseEvent() const override;
     QQuickPointerTouchEvent *asPointerTouchEvent() override { return this; }
     const QQuickPointerTouchEvent *asPointerTouchEvent() const override { return this; }
     int pointCount() const override { return m_pointCount; }
     QQuickEventPoint *point(int i) const override;
-    QQuickEventPoint *pointById(quint64 pointId) const override;
+    QQuickEventPoint *pointById(int pointId) const override;
     const QTouchEvent::TouchPoint *touchPointById(int pointId) const;
     bool allPointsAccepted() const override;
-    QVector<QQuickItem *> grabbers() const override;
+    bool allUpdatedPointsAccepted() const override;
+    bool allPointsGrabbed() const override;
+    QVector<QObject *> exclusiveGrabbers() const override;
     void clearGrabbers() const override;
+    bool hasExclusiveGrabber(const QQuickPointerHandler *handler) const override;
 
     QMouseEvent *syntheticMouseEvent(int pointID, QQuickItem *relativeTo) const;
     QTouchEvent *touchEventForItem(QQuickItem *item, bool isFiltering = false) const;
@@ -435,13 +532,84 @@ public:
     QTouchEvent *asTouchEvent() const;
 
 private:
-    int m_pointCount;
+    Qt::TouchPointStates touchPointStates() const;
+
+    int m_pointCount = 0;
     QVector<QQuickEventTouchPoint *> m_touchPoints;
     mutable QMouseEvent m_synthMouseEvent;
 
     Q_DISABLE_COPY(QQuickPointerTouchEvent)
 };
 
+#if QT_CONFIG(gestures)
+class Q_QUICK_PRIVATE_EXPORT QQuickPointerNativeGestureEvent : public QQuickSinglePointEvent
+{
+    Q_OBJECT
+    Q_PROPERTY(Qt::NativeGestureType type READ type CONSTANT)
+    Q_PROPERTY(qreal value READ value CONSTANT)
+
+public:
+    QQuickPointerNativeGestureEvent(QObject *parent = nullptr, QQuickPointerDevice *device = nullptr)
+        : QQuickSinglePointEvent(parent, device) { }
+
+    QQuickPointerEvent *reset(QEvent *) override;
+    bool isPressEvent() const override;
+    bool isUpdateEvent() const override;
+    bool isReleaseEvent() const override;
+    QQuickPointerNativeGestureEvent *asPointerNativeGestureEvent() override { return this; }
+    const QQuickPointerNativeGestureEvent *asPointerNativeGestureEvent() const override { return this; }
+    Qt::NativeGestureType type() const;
+    qreal value() const;
+
+    Q_DISABLE_COPY(QQuickPointerNativeGestureEvent)
+};
+#endif // QT_CONFIG(gestures)
+
+class Q_QUICK_PRIVATE_EXPORT QQuickPointerScrollEvent : public QQuickSinglePointEvent
+{
+    Q_OBJECT
+    Q_PROPERTY(QVector2D angleDelta READ angleDelta CONSTANT)
+    Q_PROPERTY(QVector2D pixelDelta READ pixelDelta CONSTANT)
+    Q_PROPERTY(bool hasAngleDelta READ hasAngleDelta CONSTANT)
+    Q_PROPERTY(bool hasPixelDelta READ hasPixelDelta CONSTANT)
+    Q_PROPERTY(bool inverted READ isInverted CONSTANT)
+
+public:
+    QQuickPointerScrollEvent(QObject *parent = nullptr, QQuickPointerDevice *device = nullptr)
+        : QQuickSinglePointEvent(parent, device) { }
+
+    QQuickPointerEvent *reset(QEvent *) override;
+    void localize(QQuickItem *target) override;
+    bool isPressEvent() const override;
+    bool isUpdateEvent() const override;
+    bool isReleaseEvent() const override;
+    QQuickPointerScrollEvent *asPointerScrollEvent() override { return this; }
+    const QQuickPointerScrollEvent *asPointerScrollEvent() const override { return this; }
+    QVector2D angleDelta() const { return m_angleDelta; }
+    QVector2D pixelDelta() const { return m_pixelDelta; }
+    bool hasAngleDelta() const { return !angleDelta().isNull(); }
+    bool hasPixelDelta() const { return !pixelDelta().isNull(); }
+    bool isInverted() const { return m_inverted; }
+    Qt::ScrollPhase phase() const { return m_phase; }
+
+private:
+    // TODO add QQuickPointerDevice source() whenever QInputEvent is extended to have a source device
+    // then maybe Qt::MouseEventSource synthSource() will be obsolete... that's why it's not public now
+    Qt::MouseEventSource synthSource() const { return m_synthSource; }
+
+private:
+    QVector2D m_angleDelta;
+    QVector2D m_pixelDelta;
+    Qt::ScrollPhase m_phase = Qt::NoScrollPhase;
+    Qt::MouseEventSource m_synthSource = Qt::MouseEventNotSynthesized;
+    bool m_inverted = false;
+
+    friend class QQuickWindowPrivate;
+
+    Q_DISABLE_COPY(QQuickPointerScrollEvent)
+};
+
+
 // ### Qt 6: move this to qtbase, replace QTouchDevice and the enums in QTabletEvent
 class Q_QUICK_PRIVATE_EXPORT QQuickPointerDevice : public QObject
 {
@@ -455,7 +623,7 @@ class Q_QUICK_PRIVATE_EXPORT QQuickPointerDevice : public QObject
     Q_PROPERTY(QPointingDeviceUniqueId uniqueId READ uniqueId CONSTANT)
 
 public:
-    enum DeviceType {
+    enum DeviceType : qint16 {
         UnknownDevice = 0x0000,
         Mouse = 0x0001,
         TouchScreen = 0x0002,
@@ -463,29 +631,28 @@ public:
         Puck = 0x0008,
         Stylus = 0x0010,
         Airbrush = 0x0020,
-        AllDevices = 0x003F
+        AllDevices = 0x7FFF
     };
     Q_DECLARE_FLAGS(DeviceTypes, DeviceType)
-    Q_ENUM(DeviceType)
     Q_FLAG(DeviceTypes)
 
-    enum PointerType {
+    enum PointerType : qint16 {
         GenericPointer = 0x0001,
         Finger = 0x0002,
         Pen = 0x0004,
         Eraser = 0x0008,
         Cursor = 0x0010,
-        AllPointerTypes = 0x001F
+        AllPointerTypes = 0x7FFF
     };
     Q_DECLARE_FLAGS(PointerTypes, PointerType)
-    Q_ENUM(PointerType)
     Q_FLAG(PointerTypes)
 
-    enum CapabilityFlag {
+    enum CapabilityFlag : qint16 {
         Position    = QTouchDevice::Position,
         Area        = QTouchDevice::Area,
         Pressure    = QTouchDevice::Pressure,
         Velocity    = QTouchDevice::Velocity,
+        MouseEmulation = QTouchDevice::MouseEmulation,
         // some bits reserved in case we need more of QTouchDevice::Capabilities
         Scroll      = 0x0100, // mouse has a wheel, or there is OS-level scroll gesture recognition (dubious?)
         Hover       = 0x0200,
@@ -494,40 +661,48 @@ public:
         YTilt       = 0x1000
     };
     Q_DECLARE_FLAGS(Capabilities, CapabilityFlag)
-    Q_ENUM(CapabilityFlag)
     Q_FLAG(Capabilities)
 
-    QQuickPointerDevice(DeviceType devType, PointerType pType, Capabilities caps, int maxPoints, int buttonCount, const QString &name, qint64 uniqueId = 0)
-      : m_deviceType(devType), m_pointerType(pType), m_capabilities(caps)
-      , m_maximumTouchPoints(maxPoints), m_buttonCount(buttonCount), m_name(name)
-      , m_uniqueId(QPointingDeviceUniqueId::fromNumericId(uniqueId))
-    {
-    }
-
     DeviceType type() const { return m_deviceType; }
     PointerType pointerType() const { return m_pointerType; }
-    Capabilities capabilities() const { return m_capabilities; }
+    Capabilities capabilities() const { return static_cast<Capabilities>(m_capabilities); }
     bool hasCapability(CapabilityFlag cap) { return m_capabilities & cap; }
     int maximumTouchPoints() const { return m_maximumTouchPoints; }
     int buttonCount() const { return m_buttonCount; }
     QString name() const { return m_name; }
     QPointingDeviceUniqueId uniqueId() const { return m_uniqueId; }
+    const QTouchDevice *qTouchDevice() const;
 
-    static QQuickPointerDevice *touchDevice(QTouchDevice *d);
+    static QQuickPointerDevice *touchDevice(const QTouchDevice *d);
     static QList<QQuickPointerDevice *> touchDevices();
     static QQuickPointerDevice *genericMouseDevice();
     static QQuickPointerDevice *tabletDevice(qint64);
 
+    QVector<QQuickPointerHandler *> &eventDeliveryTargets() { return m_eventDeliveryTargets; }
+
+private:
+    QQuickPointerDevice(DeviceType devType, PointerType pType, Capabilities caps, int maxPoints, int buttonCount, const QString &name, qint64 uniqueId = 0)
+      : m_deviceType(devType), m_pointerType(pType), m_capabilities(static_cast<qint16>(caps))
+      , m_maximumTouchPoints(static_cast<qint8>(maxPoints)), m_buttonCount(static_cast<qint8>(buttonCount)), m_name(name)
+      , m_uniqueId(QPointingDeviceUniqueId::fromNumericId(uniqueId))
+    {
+    }
+    ~QQuickPointerDevice() override { }
+
 private:
+    // begin 64-bit field
     DeviceType m_deviceType;
     PointerType m_pointerType;
-    Capabilities m_capabilities;
-    int m_maximumTouchPoints;
-    int m_buttonCount;
+    qint16 m_capabilities;
+    qint8 m_maximumTouchPoints;
+    qint8 m_buttonCount;
+    // end 64-bit field
     QString m_name;
     QPointingDeviceUniqueId m_uniqueId;
+    QVector<QQuickPointerHandler *> m_eventDeliveryTargets; // during delivery, handlers which have already seen the event
 
     Q_DISABLE_COPY(QQuickPointerDevice)
+    friend struct ConstructableQQuickPointerDevice;
 };
 
 Q_DECLARE_OPERATORS_FOR_FLAGS(QQuickPointerDevice::DeviceTypes)
@@ -548,5 +723,6 @@ QML_DECLARE_TYPE(QQuickCloseEvent)
 QML_DECLARE_TYPE(QQuickPointerDevice)
 QML_DECLARE_TYPE(QPointingDeviceUniqueId)
 QML_DECLARE_TYPE(QQuickPointerEvent)
+Q_DECLARE_METATYPE(QQuickEventPoint::GrabTransition)
 
 #endif // QQUICKEVENTS_P_P_H
diff --git a/src/quick/items/qquickflickable.cpp b/src/quick/items/qquickflickable.cpp
index a3bc7635a1..d6dddc3f1c 100644
--- a/src/quick/items/qquickflickable.cpp
+++ b/src/quick/items/qquickflickable.cpp
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2016 The Qt Company Ltd.
+** Copyright (C) 2019 The Qt Company Ltd.
 ** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the QtQuick module of the Qt Toolkit.
@@ -44,6 +44,7 @@
 #include "qquickwindow_p.h"
 #include "qquickevents_p_p.h"
 
+#include <QtQuick/private/qquickpointerhandler_p.h>
 #include <QtQuick/private/qquicktransition_p.h>
 #include <private/qqmlglobal_p.h>
 
@@ -55,10 +56,13 @@
 #include <QtCore/qmath.h>
 #include "qplatformdefs.h"
 
+#include <math.h>
 #include <cmath>
 
 QT_BEGIN_NAMESPACE
 
+Q_DECLARE_LOGGING_CATEGORY(lcHandlerParent)
+
 // FlickThreshold determines how far the "mouse" must have moved
 // before we perform a flick.
 static const int FlickThreshold = 15;
@@ -67,10 +71,6 @@ static const int FlickThreshold = 15;
 // will ensure the Flickable retains the grab on consecutive flicks.
 static const int RetainGrabVelocity = 100;
 
-#ifdef Q_OS_OSX
-static const int MovementEndingTimerInterval = 100;
-#endif
-
 // Currently std::round can't be used on Android when using ndk g++, so
 // use C version instead. We could just define two versions of Round, one
 // for float and one for double, but then only one of them would be used
@@ -170,13 +170,13 @@ class QQuickFlickableReboundTransition : public QQuickTransitionManager
 {
 public:
     QQuickFlickableReboundTransition(QQuickFlickable *f, const QString &name)
-        : flickable(f), axisData(0), propName(name), active(false)
+        : flickable(f), axisData(nullptr), propName(name), active(false)
     {
     }
 
     ~QQuickFlickableReboundTransition()
     {
-        flickable = 0;
+        flickable = nullptr;
     }
 
     bool startTransition(QQuickFlickablePrivate::AxisData *data, qreal toPos) {
@@ -211,7 +211,7 @@ public:
     }
 
 protected:
-    void finished() Q_DECL_OVERRIDE {
+    void finished() override {
         if (!flickable)
             return;
         axisData->move.setValue(axisData->transitionTo);
@@ -246,16 +246,17 @@ QQuickFlickablePrivate::QQuickFlickablePrivate()
     , stealMouse(false), pressed(false)
     , scrollingPhase(false), interactive(true), calcVelocity(false)
     , pixelAligned(false)
+    , syncDrag(false)
     , lastPosTime(-1)
     , lastPressTime(0)
     , deceleration(QML_FLICK_DEFAULTDECELERATION)
     , maxVelocity(QML_FLICK_DEFAULTMAXVELOCITY), reportedVelocitySmoothing(100)
-    , delayedPressEvent(0), pressDelay(0), fixupDuration(400)
-    , flickBoost(1.0), fixupMode(Normal), vTime(0), visibleArea(0)
+    , delayedPressEvent(nullptr), pressDelay(0), fixupDuration(400)
+    , flickBoost(1.0), fixupMode(Normal), vTime(0), visibleArea(nullptr)
     , flickableDirection(QQuickFlickable::AutoFlickDirection)
     , boundsBehavior(QQuickFlickable::DragAndOvershootBounds)
     , boundsMovement(QQuickFlickable::FollowBoundsBehavior)
-    , rebound(0)
+    , rebound(nullptr)
 {
 }
 
@@ -269,6 +270,7 @@ void QQuickFlickablePrivate::init()
     qmlobject_connect(&velocityTimeline, QQuickTimeLine, SIGNAL(completed()),
                       q, QQuickFlickable, SLOT(velocityTimelineCompleted()))
     q->setAcceptedMouseButtons(Qt::LeftButton);
+    q->setAcceptTouchEvents(false); // rely on mouse events synthesized from touch
     q->setFiltersChildMouseEvents(true);
     QQuickItemPrivate *viewportPrivate = QQuickItemPrivate::get(contentItem);
     viewportPrivate->addItemChangeListener(this, QQuickItemPrivate::Geometry);
@@ -314,7 +316,7 @@ void QQuickFlickablePrivate::itemGeometryChanged(QQuickItem *item, QQuickGeometr
 {
     Q_Q(QQuickFlickable);
     if (item == contentItem) {
-        Qt::Orientations orient = 0;
+        Qt::Orientations orient = nullptr;
         if (change.xChange())
             orient |= Qt::Horizontal;
         if (change.yChange())
@@ -505,7 +507,8 @@ static bool fuzzyLessThanOrEqualTo(qreal a, qreal b)
 void QQuickFlickablePrivate::updateBeginningEnd()
 {
     Q_Q(QQuickFlickable);
-    bool atBoundaryChange = false;
+    bool atXBeginningChange = false, atXEndChange = false;
+    bool atYBeginningChange = false, atYEndChange = false;
 
     // Vertical
     const qreal maxyextent = -q->maxYExtent();
@@ -516,11 +519,11 @@ void QQuickFlickablePrivate::updateBeginningEnd()
 
     if (atBeginning != vData.atBeginning) {
         vData.atBeginning = atBeginning;
-        atBoundaryChange = true;
+        atYBeginningChange = true;
     }
     if (atEnd != vData.atEnd) {
         vData.atEnd = atEnd;
-        atBoundaryChange = true;
+        atYEndChange = true;
     }
 
     // Horizontal
@@ -532,11 +535,11 @@ void QQuickFlickablePrivate::updateBeginningEnd()
 
     if (atBeginning != hData.atBeginning) {
         hData.atBeginning = atBeginning;
-        atBoundaryChange = true;
+        atXBeginningChange = true;
     }
     if (atEnd != hData.atEnd) {
         hData.atEnd = atEnd;
-        atBoundaryChange = true;
+        atXEndChange = true;
     }
 
     if (vData.extentsChanged) {
@@ -557,8 +560,16 @@ void QQuickFlickablePrivate::updateBeginningEnd()
         }
     }
 
-    if (atBoundaryChange)
+    if (atXEndChange || atYEndChange || atXBeginningChange || atYBeginningChange)
         emit q->isAtBoundaryChanged();
+    if (atXEndChange)
+        emit q->atXEndChanged();
+    if (atXBeginningChange)
+        emit q->atXBeginningChanged();
+    if (atYEndChange)
+        emit q->atYEndChanged();
+    if (atYBeginningChange)
+        emit q->atYBeginningChanged();
 
     if (visibleArea)
         visibleArea->updateVisible();
@@ -591,7 +602,7 @@ void QQuickFlickablePrivate::updateBeginningEnd()
     \ingroup qtquick-input
     \ingroup qtquick-containers
 
-    \brief Provides a surface that can be "flicked"
+    \brief Provides a surface that can be "flicked".
     \inherits Item
 
     The Flickable item places its children on a surface that can be dragged
@@ -629,6 +640,31 @@ void QQuickFlickablePrivate::updateBeginningEnd()
     \c contentItem that are relevant.  For example, the bound of Items added
     to the Flickable will be available by \c contentItem.childrenRect
 
+    \section1 Examples of contentX and contentY
+
+    The following images demonstrate a flickable being flicked in various
+    directions and the resulting \l contentX and \l contentY values.
+    The blue square represents the flickable's content, and the black
+    border represents the bounds of the flickable.
+
+    \table
+        \row
+            \li \image flickable-contentXY-resting.png
+            \li The \c contentX and \c contentY are both \c 0.
+        \row
+            \li \image flickable-contentXY-top-left.png
+            \li The \c contentX and the \c contentY are both \c 50.
+        \row
+            \li \image flickable-contentXY-top-right.png
+            \li The \c contentX is \c -50 and the \c contentY is \c 50.
+        \row
+            \li \image flickable-contentXY-bottom-right.png
+            \li The \c contentX and the \c contentY are both \c -50.
+        \row
+            \li \image flickable-contentXY-bottom-left.png
+            \li The \c contentX is \c 50 and the \c contentY is \c -50.
+    \endtable
+
     \section1 Limitations
 
     \note Due to an implementation detail, items placed inside a Flickable
@@ -722,7 +758,19 @@ QQuickFlickable::~QQuickFlickable()
 
     These properties hold the surface coordinate currently at the top-left
     corner of the Flickable. For example, if you flick an image up 100 pixels,
-    \c contentY will be 100.
+    \c contentY will increase by 100.
+
+    \note If you flick back to the origin (the top-left corner), after the
+    rebound animation, \c contentX will settle to the same value as \c originX,
+    and \c contentY to \c originY. These are usually (0,0), however ListView
+    and GridView may have an arbitrary origin due to delegate size variation,
+    or item insertion/removal outside the visible region. So if you want to
+    implement something like a vertical scrollbar, one way is to use
+    \c {y: (contentY - originY) * (height / contentHeight)}
+    for the position; another way is to use the normalized values in
+    \l {QtQuick::Flickable::visibleArea}{visibleArea}.
+
+    \sa {Examples of contentX and contentY}, originX, originY
 */
 qreal QQuickFlickable::contentX() const
 {
@@ -736,8 +784,9 @@ void QQuickFlickable::setContentX(qreal pos)
     d->hData.explicitValue = true;
     d->resetTimeline(d->hData);
     d->hData.vTime = d->timeline.time();
-    movementEnding(true, false);
-    if (-pos != d->hData.move.value())
+    if (isMoving() || isFlicking())
+        movementEnding(true, false);
+    if (!qFuzzyCompare(-pos, d->hData.move.value()))
         d->hData.move.setValue(-pos);
 }
 
@@ -753,8 +802,9 @@ void QQuickFlickable::setContentY(qreal pos)
     d->vData.explicitValue = true;
     d->resetTimeline(d->vData);
     d->vData.vTime = d->timeline.time();
-    movementEnding(false, true);
-    if (-pos != d->vData.move.value())
+    if (isMoving() || isFlicking())
+        movementEnding(false, true);
+    if (!qFuzzyCompare(-pos, d->vData.move.value()))
         d->vData.move.setValue(-pos);
 }
 
@@ -942,6 +992,33 @@ void QQuickFlickable::setPixelAligned(bool align)
     }
 }
 
+/*!
+    \qmlproperty bool QtQuick::Flickable::synchronousDrag
+    \since 5.12
+
+    If this property is set to true, then when the mouse or touchpoint moves
+    far enough to begin dragging the content, the content will jump, such that
+    the content pixel which was under the cursor or touchpoint when pressed
+    remains under that point.
+
+    The default is \c false, which provides a smoother experience (no jump)
+    at the cost that some of the drag distance is "lost" at the beginning.
+*/
+bool QQuickFlickable::synchronousDrag() const
+{
+    Q_D(const QQuickFlickable);
+    return d->syncDrag;
+}
+
+void QQuickFlickable::setSynchronousDrag(bool v)
+{
+    Q_D(QQuickFlickable);
+    if (v != d->syncDrag) {
+        d->syncDrag = v;
+        emit synchronousDragChanged();
+    }
+}
+
 qint64 QQuickFlickablePrivate::computeCurrentTime(QInputEvent *event) const
 {
     if (0 != event->timestamp())
@@ -1058,7 +1135,7 @@ void QQuickFlickablePrivate::drag(qint64 currentTimestamp, QEvent::Type eventTyp
         if (overThreshold || elapsedSincePress > 200) {
             if (!vMoved)
                 vData.dragStartOffset = dy;
-            qreal newY = dy + vData.pressPos - vData.dragStartOffset;
+            qreal newY = dy + vData.pressPos - (syncDrag ? 0 : vData.dragStartOffset);
             // Recalculate bounds in case margins have changed, but use the content
             // size estimate taken at the start of the drag in case the drag causes
             // the estimate to be altered
@@ -1134,7 +1211,7 @@ void QQuickFlickablePrivate::drag(qint64 currentTimestamp, QEvent::Type eventTyp
         if (overThreshold || elapsedSincePress > 200) {
             if (!hMoved)
                 hData.dragStartOffset = dx;
-            qreal newX = dx + hData.pressPos - hData.dragStartOffset;
+            qreal newX = dx + hData.pressPos - (syncDrag ? 0 : hData.dragStartOffset);
             const qreal minX = hData.dragMinBound + hData.startMargin;
             const qreal maxX = hData.dragMaxBound - hData.endMargin;
             if (!(boundsBehavior & QQuickFlickable::DragOverBounds)) {
@@ -1238,7 +1315,7 @@ void QQuickFlickablePrivate::drag(qint64 currentTimestamp, QEvent::Type eventTyp
 void QQuickFlickablePrivate::handleMouseMoveEvent(QMouseEvent *event)
 {
     Q_Q(QQuickFlickable);
-    if (!interactive || lastPosTime == -1)
+    if (!interactive || lastPosTime == -1 || event->buttons() == Qt::NoButton)
         return;
 
     qint64 currentTimestamp = computeCurrentTime(event);
@@ -1418,9 +1495,13 @@ void QQuickFlickable::wheelEvent(QWheelEvent *event)
     case Qt::ScrollUpdate:
         if (d->scrollingPhase)
             d->pressed = true;
-#ifdef Q_OS_OSX
-        d->movementEndingTimer.start(MovementEndingTimerInterval, this);
-#endif
+        break;
+    case Qt::ScrollMomentum:
+        d->pressed = false;
+        d->scrollingPhase = false;
+        d->draggingEnding();
+        event->accept();
+        d->lastPosTime = -1;
         break;
     case Qt::ScrollEnd:
         d->pressed = false;
@@ -1429,6 +1510,9 @@ void QQuickFlickable::wheelEvent(QWheelEvent *event)
         event->accept();
         returnToBounds();
         d->lastPosTime = -1;
+        d->stealMouse = false;
+        if (!d->velocityTimeline.isActive() && !d->timeline.isActive())
+            movementEnding(true, true);
         return;
     }
 
@@ -1532,7 +1616,7 @@ void QQuickFlickablePrivate::clearDelayedPress()
     if (delayedPressEvent) {
         delayedPressTimer.stop();
         delete delayedPressEvent;
-        delayedPressEvent = 0;
+        delayedPressEvent = nullptr;
     }
 }
 
@@ -1542,11 +1626,13 @@ void QQuickFlickablePrivate::replayDelayedPress()
     if (delayedPressEvent) {
         // Losing the grab will clear the delayed press event; take control of it here
         QScopedPointer<QMouseEvent> mouseEvent(delayedPressEvent);
-        delayedPressEvent = 0;
+        delayedPressEvent = nullptr;
         delayedPressTimer.stop();
 
         // If we have the grab, release before delivering the event
         if (QQuickWindow *w = q->window()) {
+            QQuickWindowPrivate *wpriv = QQuickWindowPrivate::get(w);
+            wpriv->allowChildEventFiltering = false; // don't allow re-filtering during replay
             replayingPressEvent = true;
             if (w->mouseGrabberItem() == q)
                 q->ungrabMouse();
@@ -1554,6 +1640,7 @@ void QQuickFlickablePrivate::replayDelayedPress()
             // Use the event handler that will take care of finding the proper item to propagate the event
             QCoreApplication::sendEvent(w, mouseEvent.data());
             replayingPressEvent = false;
+            wpriv->allowChildEventFiltering = true;
         }
     }
 }
@@ -1621,12 +1708,6 @@ void QQuickFlickable::timerEvent(QTimerEvent *event)
         if (d->delayedPressEvent) {
             d->replayDelayedPress();
         }
-    } else if (event->timerId() == d->movementEndingTimer.timerId()) {
-        d->movementEndingTimer.stop();
-        d->pressed = false;
-        d->stealMouse = false;
-        if (!d->velocityTimeline.isActive() && !d->timeline.isActive())
-            movementEnding(true, true);
     }
 }
 
@@ -1766,9 +1847,10 @@ void QQuickFlickable::flick(qreal xVelocity, qreal yVelocity)
     d->vData.reset();
     d->hData.velocity = xVelocity;
     d->vData.velocity = yVelocity;
+    d->hData.vTime = d->vData.vTime = d->timeline.time();
 
-    bool flickedX = d->flickX(xVelocity);
-    bool flickedY = d->flickY(yVelocity);
+    const bool flickedX = xflick() && !qFuzzyIsNull(xVelocity) && d->flickX(xVelocity);
+    const bool flickedY = yflick() && !qFuzzyIsNull(yVelocity) && d->flickY(yVelocity);
 
     if (flickedX)
         d->hMoved = true;
@@ -1817,6 +1899,8 @@ void QQuickFlickablePrivate::data_append(QQmlListProperty<QObject> *prop, QObjec
 {
     if (QQuickItem *i = qmlobject_cast<QQuickItem *>(o)) {
         i->setParentItem(static_cast<QQuickFlickablePrivate*>(prop->data)->contentItem);
+    } else if (QQuickPointerHandler *pointerHandler = qmlobject_cast<QQuickPointerHandler *>(o)) {
+        static_cast<QQuickFlickablePrivate*>(prop->data)->addPointerHandler(pointerHandler);
     } else {
         o->setParent(prop->object); // XXX todo - do we want this?
     }
@@ -1831,7 +1915,7 @@ int QQuickFlickablePrivate::data_count(QQmlListProperty<QObject> *)
 QObject *QQuickFlickablePrivate::data_at(QQmlListProperty<QObject> *, int)
 {
     // XXX todo
-    return 0;
+    return nullptr;
 }
 
 void QQuickFlickablePrivate::data_clear(QQmlListProperty<QObject> *)
@@ -2143,6 +2227,8 @@ void QQuickFlickable::setRightMargin(qreal m)
     This is usually (0,0), however ListView and GridView may have an arbitrary
     origin due to delegate size variation, or item insertion/removal outside
     the visible region.
+
+    \sa contentX, contentY
 */
 
 qreal QQuickFlickable::originY() const
@@ -2173,25 +2259,25 @@ qreal QQuickFlickable::originX() const
 void QQuickFlickable::resizeContent(qreal w, qreal h, QPointF center)
 {
     Q_D(QQuickFlickable);
-    if (w != d->hData.viewSize) {
-        qreal oldSize = d->hData.viewSize;
-        d->hData.viewSize = w;
-        d->contentItem->setWidth(w);
+    const qreal oldHSize = d->hData.viewSize;
+    const qreal oldVSize = d->vData.viewSize;
+    const bool needToUpdateWidth = w != oldHSize;
+    const bool needToUpdateHeight = h != oldVSize;
+    d->hData.viewSize = w;
+    d->vData.viewSize = h;
+    d->contentItem->setSize(QSizeF(w, h));
+    if (needToUpdateWidth)
         emit contentWidthChanged();
-        if (center.x() != 0) {
-            qreal pos = center.x() * w / oldSize;
-            setContentX(contentX() + pos - center.x());
-        }
-    }
-    if (h != d->vData.viewSize) {
-        qreal oldSize = d->vData.viewSize;
-        d->vData.viewSize = h;
-        d->contentItem->setHeight(h);
+    if (needToUpdateHeight)
         emit contentHeightChanged();
-        if (center.y() != 0) {
-            qreal pos = center.y() * h / oldSize;
-            setContentY(contentY() + pos - center.y());
-        }
+
+    if (center.x() != 0) {
+        qreal pos = center.x() * w / oldHSize;
+        setContentX(contentX() + pos - center.x());
+    }
+    if (center.y() != 0) {
+        qreal pos = center.y() * h / oldVSize;
+        setContentY(contentY() + pos - center.y());
     }
     d->updateBeginningEnd();
 }
@@ -2274,6 +2360,14 @@ void QQuickFlickablePrivate::cancelInteraction()
     }
 }
 
+void QQuickFlickablePrivate::addPointerHandler(QQuickPointerHandler *h)
+{
+    Q_Q(const QQuickFlickable);
+    qCDebug(lcHandlerParent) << "reparenting handler" << h << "to contentItem of" << q;
+    h->setParent(contentItem);
+    QQuickItemPrivate::get(contentItem)->addPointerHandler(h);
+}
+
 /*!
     QQuickFlickable::filterMouseEvent checks filtered mouse events and potentially steals them.
 
@@ -2484,7 +2578,7 @@ void QQuickFlickablePrivate::draggingStarting()
 void QQuickFlickablePrivate::draggingEnding()
 {
     Q_Q(QQuickFlickable);
-    bool wasDragging = hData.dragging || vData.dragging;
+    const bool wasDragging = hData.dragging || vData.dragging;
     if (hData.dragging) {
         hData.dragging = false;
         emit q->draggingHorizontallyChanged();
@@ -2493,12 +2587,14 @@ void QQuickFlickablePrivate::draggingEnding()
         vData.dragging = false;
         emit q->draggingVerticallyChanged();
     }
-    if (wasDragging && !hData.dragging && !vData.dragging) {
-        emit q->draggingChanged();
-        emit q->dragEnded();
+    if (wasDragging) {
+        if (!hData.dragging && !vData.dragging) {
+            emit q->draggingChanged();
+            emit q->dragEnded();
+        }
+        hData.inRebound = false;
+        vData.inRebound = false;
     }
-    hData.inRebound = false;
-    vData.inRebound = false;
 }
 
 bool QQuickFlickablePrivate::isViewMoving() const
diff --git a/src/quick/items/qquickflickable_p.h b/src/quick/items/qquickflickable_p.h
index 7558ee7df8..c54ed5ce71 100644
--- a/src/quick/items/qquickflickable_p.h
+++ b/src/quick/items/qquickflickable_p.h
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2016 The Qt Company Ltd.
+** Copyright (C) 2019 The Qt Company Ltd.
 ** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the QtQuick module of the Qt Toolkit.
@@ -98,14 +98,15 @@ class Q_QUICK_PRIVATE_EXPORT QQuickFlickable : public QQuickItem
     Q_PROPERTY(bool interactive READ isInteractive WRITE setInteractive NOTIFY interactiveChanged)
     Q_PROPERTY(int pressDelay READ pressDelay WRITE setPressDelay NOTIFY pressDelayChanged)
 
-    Q_PROPERTY(bool atXEnd READ isAtXEnd NOTIFY isAtBoundaryChanged)
-    Q_PROPERTY(bool atYEnd READ isAtYEnd NOTIFY isAtBoundaryChanged)
-    Q_PROPERTY(bool atXBeginning READ isAtXBeginning NOTIFY isAtBoundaryChanged)
-    Q_PROPERTY(bool atYBeginning READ isAtYBeginning NOTIFY isAtBoundaryChanged)
+    Q_PROPERTY(bool atXEnd READ isAtXEnd NOTIFY atXEndChanged)
+    Q_PROPERTY(bool atYEnd READ isAtYEnd NOTIFY atYEndChanged)
+    Q_PROPERTY(bool atXBeginning READ isAtXBeginning NOTIFY atXBeginningChanged)
+    Q_PROPERTY(bool atYBeginning READ isAtYBeginning NOTIFY atYBeginningChanged)
 
     Q_PROPERTY(QQuickFlickableVisibleArea *visibleArea READ visibleArea CONSTANT)
 
     Q_PROPERTY(bool pixelAligned READ pixelAligned WRITE setPixelAligned NOTIFY pixelAlignedChanged)
+    Q_PROPERTY(bool synchronousDrag READ synchronousDrag WRITE setSynchronousDrag NOTIFY synchronousDragChanged REVISION 12)
 
     Q_PROPERTY(qreal horizontalOvershoot READ horizontalOvershoot NOTIFY horizontalOvershootChanged REVISION 9)
     Q_PROPERTY(qreal verticalOvershoot READ verticalOvershoot NOTIFY verticalOvershootChanged REVISION 9)
@@ -115,8 +116,8 @@ class Q_QUICK_PRIVATE_EXPORT QQuickFlickable : public QQuickItem
     Q_CLASSINFO("DefaultProperty", "flickableData")
 
 public:
-    QQuickFlickable(QQuickItem *parent=0);
-    ~QQuickFlickable();
+    QQuickFlickable(QQuickItem *parent=nullptr);
+    ~QQuickFlickable() override;
 
     QQmlListProperty<QObject> flickableData();
     QQmlListProperty<QQuickItem> flickableChildren();
@@ -213,6 +214,9 @@ public:
     bool pixelAligned() const;
     void setPixelAligned(bool align);
 
+    bool synchronousDrag() const;
+    void setSynchronousDrag(bool v);
+
     qreal horizontalOvershoot() const;
     qreal verticalOvershoot() const;
 
@@ -259,18 +263,25 @@ Q_SIGNALS:
     void dragStarted();
     void dragEnded();
     void pixelAlignedChanged();
+    Q_REVISION(12) void synchronousDragChanged();
     Q_REVISION(9) void horizontalOvershootChanged();
     Q_REVISION(9) void verticalOvershootChanged();
 
+    // The next four signals should be marked as Q_REVISION(12). See QTBUG-71243
+    void atXEndChanged();
+    void atYEndChanged();
+    void atXBeginningChanged();
+    void atYBeginningChanged();
+
 protected:
-    bool childMouseEventFilter(QQuickItem *, QEvent *) Q_DECL_OVERRIDE;
-    void mousePressEvent(QMouseEvent *event) Q_DECL_OVERRIDE;
-    void mouseMoveEvent(QMouseEvent *event) Q_DECL_OVERRIDE;
-    void mouseReleaseEvent(QMouseEvent *event) Q_DECL_OVERRIDE;
+    bool childMouseEventFilter(QQuickItem *, QEvent *) override;
+    void mousePressEvent(QMouseEvent *event) override;
+    void mouseMoveEvent(QMouseEvent *event) override;
+    void mouseReleaseEvent(QMouseEvent *event) override;
 #if QT_CONFIG(wheelevent)
-    void wheelEvent(QWheelEvent *event) Q_DECL_OVERRIDE;
+    void wheelEvent(QWheelEvent *event) override;
 #endif
-    void timerEvent(QTimerEvent *event) Q_DECL_OVERRIDE;
+    void timerEvent(QTimerEvent *event) override;
 
     QQuickFlickableVisibleArea *visibleArea();
 
@@ -288,11 +299,11 @@ protected:
     virtual qreal maxYExtent() const;
     qreal vWidth() const;
     qreal vHeight() const;
-    void componentComplete() Q_DECL_OVERRIDE;
+    void componentComplete() override;
     virtual void viewportMoved(Qt::Orientations orient);
     void geometryChanged(const QRectF &newGeometry,
-                         const QRectF &oldGeometry) Q_DECL_OVERRIDE;
-    void mouseUngrabEvent() Q_DECL_OVERRIDE;
+                         const QRectF &oldGeometry) override;
+    void mouseUngrabEvent() override;
     bool filterMouseEvent(QQuickItem *receiver, QMouseEvent *event);
 
     bool xflick() const;
diff --git a/src/quick/items/qquickflickable_p_p.h b/src/quick/items/qquickflickable_p_p.h
index 8609a15fcd..835c54170f 100644
--- a/src/quick/items/qquickflickable_p_p.h
+++ b/src/quick/items/qquickflickable_p_p.h
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2016 The Qt Company Ltd.
+** Copyright (C) 2019 The Qt Company Ltd.
 ** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the QtQuick module of the Qt Toolkit.
@@ -87,7 +87,7 @@ public:
     {
         Velocity(QQuickFlickablePrivate *p)
             : parent(p) {}
-        void setValue(qreal v) Q_DECL_OVERRIDE {
+        void setValue(qreal v) override {
             if (v != value()) {
                 QQuickTimeLineValue::setValue(v);
                 parent->updateVelocity();
@@ -99,16 +99,17 @@ public:
     struct AxisData {
         AxisData(QQuickFlickablePrivate *fp, void (QQuickFlickablePrivate::*func)(qreal))
             : move(fp, func)
-            , transitionToBounds(0)
+            , transitionToBounds(nullptr)
             , viewSize(-1), lastPos(0), previousDragDelta(0), velocity(0), startMargin(0), endMargin(0)
             , origin(0), overshoot(0)
             , transitionTo(0)
             , continuousFlickVelocity(0), velocityTime(), vTime(0)
             , smoothVelocity(fp), atEnd(false), atBeginning(true)
             , transitionToSet(false)
-            , fixingUp(false), inOvershoot(false), moving(false), flicking(false)
+            , fixingUp(false), inOvershoot(false), inRebound(false), moving(false), flicking(false)
             , dragging(false), extentsChanged(false)
             , explicitValue(false), minExtentDirty(true), maxExtentDirty(true)
+            , unused(0)
         {}
 
         ~AxisData();
@@ -168,6 +169,7 @@ public:
         bool explicitValue : 1;
         mutable bool minExtentDirty : 1;
         mutable bool maxExtentDirty : 1;
+        uint unused : 19;
     };
 
     bool flickX(qreal velocity);
@@ -195,7 +197,7 @@ public:
 
     qreal overShootDistance(qreal size) const;
 
-    void itemGeometryChanged(QQuickItem *, QQuickGeometryChange, const QRectF &) Q_DECL_OVERRIDE;
+    void itemGeometryChanged(QQuickItem *, QQuickGeometryChange, const QRectF &) override;
 
     void draggingStarting();
     void draggingEnding();
@@ -204,6 +206,8 @@ public:
 
     void cancelInteraction();
 
+    void addPointerHandler(QQuickPointerHandler *h) override;
+
 public:
     QQuickItem *contentItem;
 
@@ -219,8 +223,8 @@ public:
     bool interactive : 1;
     bool calcVelocity : 1;
     bool pixelAligned : 1;
+    bool syncDrag : 1;
     QElapsedTimer timer;
-    QBasicTimer movementEndingTimer;
     qint64 lastPosTime;
     qint64 lastPressTime;
     QPointF lastPos;
@@ -282,7 +286,7 @@ class QQuickFlickableVisibleArea : public QObject
     Q_PROPERTY(qreal heightRatio READ heightRatio NOTIFY heightRatioChanged)
 
 public:
-    QQuickFlickableVisibleArea(QQuickFlickable *parent=0);
+    QQuickFlickableVisibleArea(QQuickFlickable *parent=nullptr);
 
     qreal xPosition() const;
     qreal widthRatio() const;
diff --git a/src/quick/items/qquickflipable.cpp b/src/quick/items/qquickflipable.cpp
index a960cd8b80..a338985622 100644
--- a/src/quick/items/qquickflipable.cpp
+++ b/src/quick/items/qquickflipable.cpp
@@ -57,7 +57,7 @@ public:
         transform = t;
         update();
     }
-    void applyTo(QMatrix4x4 *matrix) const Q_DECL_OVERRIDE {
+    void applyTo(QMatrix4x4 *matrix) const override {
         *matrix *= transform;
     }
 private:
@@ -68,9 +68,9 @@ class QQuickFlipablePrivate : public QQuickItemPrivate
 {
     Q_DECLARE_PUBLIC(QQuickFlipable)
 public:
-    QQuickFlipablePrivate() : current(QQuickFlipable::Front), front(0), back(0), sideDirty(false) {}
+    QQuickFlipablePrivate() : current(QQuickFlipable::Front), front(nullptr), back(nullptr), sideDirty(false) {}
 
-    void transformChanged() Q_DECL_OVERRIDE;
+    void transformChanged() override;
     void updateSide();
     void setBackTransform();
 
@@ -91,7 +91,7 @@ public:
     \inherits Item
     \ingroup qtquick-input
     \ingroup qtquick-containers
-    \brief Provides a surface that can be flipped
+    \brief Provides a surface that can be flipped.
 
     Flipable is an item that can be visibly "flipped" between its front and
     back sides, like a card. It may used together with \l Rotation, \l State
@@ -178,7 +178,7 @@ void QQuickFlipable::setBack(QQuickItem *back)
         qmlWarning(this) << tr("back is a write-once property");
         return;
     }
-    if (back == 0)
+    if (back == nullptr)
         return;
     d->back = back;
     d->back->setParentItem(this);
diff --git a/src/quick/items/qquickflipable_p.h b/src/quick/items/qquickflipable_p.h
index a76977d4ac..d70cd02d35 100644
--- a/src/quick/items/qquickflipable_p.h
+++ b/src/quick/items/qquickflipable_p.h
@@ -74,7 +74,7 @@ class Q_AUTOTEST_EXPORT QQuickFlipable : public QQuickItem
     //### flipAxis
     //### flipRotation
 public:
-    QQuickFlipable(QQuickItem *parent=0);
+    QQuickFlipable(QQuickItem *parent=nullptr);
     ~QQuickFlipable();
 
     QQuickItem *front() const;
@@ -93,7 +93,7 @@ Q_SIGNALS:
     void sideChanged();
 
 protected:
-    void updatePolish() Q_DECL_OVERRIDE;
+    void updatePolish() override;
 
 private Q_SLOTS:
     void retransformBack();
diff --git a/src/quick/items/qquickfocusscope.cpp b/src/quick/items/qquickfocusscope.cpp
index de4494a521..667d4d7b1d 100644
--- a/src/quick/items/qquickfocusscope.cpp
+++ b/src/quick/items/qquickfocusscope.cpp
@@ -47,7 +47,7 @@ QT_BEGIN_NAMESPACE
     \inqmlmodule QtQuick
     \ingroup qtquick-input
 
-    \brief Explicitly creates a focus scope
+    \brief Explicitly creates a focus scope.
     \inherits Item
 
     Focus scopes assist in keyboard focus handling when building reusable QML
diff --git a/src/quick/items/qquickfocusscope_p.h b/src/quick/items/qquickfocusscope_p.h
index b65e543343..af750fc127 100644
--- a/src/quick/items/qquickfocusscope_p.h
+++ b/src/quick/items/qquickfocusscope_p.h
@@ -59,7 +59,7 @@ class Q_AUTOTEST_EXPORT QQuickFocusScope : public QQuickItem
 {
     Q_OBJECT
 public:
-    QQuickFocusScope(QQuickItem *parent=0);
+    QQuickFocusScope(QQuickItem *parent=nullptr);
     virtual ~QQuickFocusScope();
 };
 
diff --git a/src/quick/items/qquickframebufferobject.cpp b/src/quick/items/qquickframebufferobject.cpp
index 52b19d994c..48f8b8db5c 100644
--- a/src/quick/items/qquickframebufferobject.cpp
+++ b/src/quick/items/qquickframebufferobject.cpp
@@ -57,7 +57,7 @@ public:
     QQuickFramebufferObjectPrivate()
         : followsItemSize(true)
         , mirrorVertically(false)
-        , node(0)
+        , node(nullptr)
     {
     }
 
@@ -194,10 +194,10 @@ class QSGFramebufferObjectNode : public QSGTextureProvider, public QSGSimpleText
 
 public:
     QSGFramebufferObjectNode()
-        : window(0)
-        , fbo(0)
-        , msDisplayFbo(0)
-        , renderer(0)
+        : window(nullptr)
+        , fbo(nullptr)
+        , msDisplayFbo(nullptr)
+        , renderer(nullptr)
         , renderPending(true)
         , invalidatePending(false)
         , devicePixelRatio(1)
@@ -219,7 +219,7 @@ public:
         window->update();
     }
 
-    QSGTexture *texture() const Q_DECL_OVERRIDE
+    QSGTexture *texture() const override
     {
         return QSGSimpleTextureNode::texture();
     }
@@ -260,7 +260,7 @@ public:
     bool renderPending;
     bool invalidatePending;
 
-    int devicePixelRatio;
+    qreal devicePixelRatio;
 };
 
 static inline bool isOpenGL(QSGRenderContext *rc)
@@ -282,13 +282,13 @@ QSGNode *QQuickFramebufferObject::updatePaintNode(QSGNode *node, UpdatePaintNode
     // that easily so with this logic, the renderer only goes away when
     // the scenegraph is invalidated or it is removed from the scene.
     if (!n && (width() <= 0 || height() <= 0))
-        return 0;
+        return nullptr;
 
     Q_D(QQuickFramebufferObject);
 
     if (!n) {
         if (!isOpenGL(d->sceneGraphRenderContext()))
-            return 0;
+            return nullptr;
         if (!d->node)
             d->node = new QSGFramebufferObjectNode;
         n = d->node;
@@ -312,14 +312,13 @@ QSGNode *QQuickFramebufferObject::updatePaintNode(QSGNode *node, UpdatePaintNode
     n->devicePixelRatio = window()->effectiveDevicePixelRatio();
     desiredFboSize *= n->devicePixelRatio;
 
-    if (n->fbo && (d->followsItemSize || n->invalidatePending)) {
-        if (n->fbo->size() != desiredFboSize) {
-            delete n->fbo;
-            n->fbo = 0;
-            delete n->msDisplayFbo;
-            n->msDisplayFbo = 0;
-            n->invalidatePending = false;
-        }
+    if (n->fbo && ((d->followsItemSize && n->fbo->size() != desiredFboSize) || n->invalidatePending)) {
+        delete n->texture();
+        delete n->fbo;
+        n->fbo = nullptr;
+        delete n->msDisplayFbo;
+        n->msDisplayFbo = nullptr;
+        n->invalidatePending = false;
     }
 
     if (!n->fbo) {
@@ -369,10 +368,10 @@ QSGTextureProvider *QQuickFramebufferObject::textureProvider() const
     QQuickWindow *w = window();
     if (!w || !w->openglContext() || QThread::currentThread() != w->openglContext()->thread()) {
         qWarning("QQuickFramebufferObject::textureProvider: can only be queried on the rendering thread of an exposed window");
-        return 0;
+        return nullptr;
     }
     if (!isOpenGL(d->sceneGraphRenderContext()))
-        return 0;
+        return nullptr;
     if (!d->node)
         d->node = new QSGFramebufferObjectNode;
     return d->node;
@@ -387,13 +386,13 @@ void QQuickFramebufferObject::releaseResources()
     // forget about the node. Since it is the node we returned from updatePaintNode
     // it will be managed by the scene graph.
     Q_D(QQuickFramebufferObject);
-    d->node = 0;
+    d->node = nullptr;
 }
 
 void QQuickFramebufferObject::invalidateSceneGraph()
 {
     Q_D(QQuickFramebufferObject);
-    d->node = 0;
+    d->node = nullptr;
 }
 
 /*!
@@ -412,7 +411,7 @@ void QQuickFramebufferObject::invalidateSceneGraph()
  * GUI thread is blocked.
  */
 QQuickFramebufferObject::Renderer::Renderer()
-    : data(0)
+    : data(nullptr)
 {
 }
 
@@ -440,7 +439,7 @@ QQuickFramebufferObject::Renderer::~Renderer()
  */
 QOpenGLFramebufferObject *QQuickFramebufferObject::Renderer::framebufferObject() const
 {
-    return data ? ((QSGFramebufferObjectNode *) data)->fbo : 0;
+    return data ? ((QSGFramebufferObjectNode *) data)->fbo : nullptr;
 }
 
 /*!
diff --git a/src/quick/items/qquickframebufferobject.h b/src/quick/items/qquickframebufferobject.h
index 13eeb931ad..d66ca40b3a 100644
--- a/src/quick/items/qquickframebufferobject.h
+++ b/src/quick/items/qquickframebufferobject.h
@@ -75,7 +75,7 @@ public:
         void *data;
     };
 
-    QQuickFramebufferObject(QQuickItem *parent = Q_NULLPTR);
+    QQuickFramebufferObject(QQuickItem *parent = nullptr);
 
     bool textureFollowsItemSize() const;
     void setTextureFollowsItemSize(bool follows);
@@ -85,15 +85,15 @@ public:
 
     virtual Renderer *createRenderer() const = 0;
 
-    bool isTextureProvider() const Q_DECL_OVERRIDE;
-    QSGTextureProvider *textureProvider() const Q_DECL_OVERRIDE;
-    void releaseResources() Q_DECL_OVERRIDE;
+    bool isTextureProvider() const override;
+    QSGTextureProvider *textureProvider() const override;
+    void releaseResources() override;
 
 protected:
-    void geometryChanged(const QRectF &newGeometry, const QRectF &oldGeometry) Q_DECL_OVERRIDE;
+    void geometryChanged(const QRectF &newGeometry, const QRectF &oldGeometry) override;
 
 protected:
-    QSGNode *updatePaintNode(QSGNode *, UpdatePaintNodeData *) Q_DECL_OVERRIDE;
+    QSGNode *updatePaintNode(QSGNode *, UpdatePaintNodeData *) override;
 
 Q_SIGNALS:
     void textureFollowsItemSizeChanged(bool);
diff --git a/src/quick/items/qquickgenericshadereffect.cpp b/src/quick/items/qquickgenericshadereffect.cpp
index b366071962..248c2b6ec3 100644
--- a/src/quick/items/qquickgenericshadereffect.cpp
+++ b/src/quick/items/qquickgenericshadereffect.cpp
@@ -61,7 +61,7 @@ QQuickGenericShaderEffect::QQuickGenericShaderEffect(QQuickShaderEffect *item, Q
     , m_mgr(nullptr)
     , m_fragNeedsUpdate(true)
     , m_vertNeedsUpdate(true)
-    , m_dirty(0)
+    , m_dirty(nullptr)
 {
     qRegisterMetaType<QSGGuiThreadShaderEffectManager::ShaderInfo::Type>("ShaderInfo::Type");
     for (int i = 0; i < NShader; ++i)
@@ -134,7 +134,7 @@ void QQuickGenericShaderEffect::setMesh(const QVariant &mesh)
         return;
 
     if (m_mesh)
-        disconnect(m_mesh, SIGNAL(geometryChanged()), this, 0);
+        disconnect(m_mesh, SIGNAL(geometryChanged()), this, nullptr);
 
     m_mesh = newMesh;
 
@@ -290,7 +290,7 @@ QSGNode *QQuickGenericShaderEffect::handleUpdatePaintNode(QSGNode *oldNode, QQui
         m_dirty &= ~QSGShaderEffectNode::DirtyShaderGeometry;
     }
 
-    m_dirty = 0;
+    m_dirty = nullptr;
     for (int i = 0; i < NShader; ++i) {
         m_dirtyConstants[i].clear();
         m_dirtyTextures[i].clear();
@@ -546,7 +546,10 @@ void QQuickGenericShaderEffect::updateShaderVars(Shader shaderType)
             // Have a QSignalMapper that emits mapped() with an index+type on each property change notify signal.
             auto &sm(m_signalMappers[shaderType][i]);
             if (!sm.mapper) {
+QT_WARNING_PUSH
+QT_WARNING_DISABLE_DEPRECATED
                 sm.mapper = new QSignalMapper;
+QT_WARNING_POP
                 sm.mapper->setMapping(m_item, i | (shaderType << 16));
             }
             sm.active = true;
diff --git a/src/quick/items/qquickgenericshadereffect_p.h b/src/quick/items/qquickgenericshadereffect_p.h
index ab19816493..3f6f92921b 100644
--- a/src/quick/items/qquickgenericshadereffect_p.h
+++ b/src/quick/items/qquickgenericshadereffect_p.h
@@ -66,7 +66,7 @@ class Q_QUICK_PRIVATE_EXPORT QQuickGenericShaderEffect : public QObject
     Q_OBJECT
 
 public:
-    QQuickGenericShaderEffect(QQuickShaderEffect *item, QObject *parent = 0);
+    QQuickGenericShaderEffect(QQuickShaderEffect *item, QObject *parent = nullptr);
     ~QQuickGenericShaderEffect();
 
     QByteArray fragmentShader() const { return m_fragShader; }
diff --git a/src/quick/items/qquickgraphicsinfo.cpp b/src/quick/items/qquickgraphicsinfo.cpp
index a36133874b..cd1012c690 100644
--- a/src/quick/items/qquickgraphicsinfo.cpp
+++ b/src/quick/items/qquickgraphicsinfo.cpp
@@ -51,7 +51,7 @@ QT_BEGIN_NAMESPACE
     \ingroup qtquick-visual
     \since 5.8
     \since QtQuick 2.8
-    \brief Provides information about the used Qt Quick backend
+    \brief Provides information about the used Qt Quick backend.
 
     The GraphicsInfo attached type provides information about the scenegraph
     backend used to render the contents of the associated window.
@@ -63,7 +63,7 @@ QT_BEGIN_NAMESPACE
 
 QQuickGraphicsInfo::QQuickGraphicsInfo(QQuickItem *item)
     : QObject(item)
-    , m_window(0)
+    , m_window(nullptr)
     , m_api(Unknown)
     , m_shaderType(UnknownShadingLanguage)
     , m_shaderCompilationType(ShaderCompilationType(0))
diff --git a/src/quick/items/qquickgridview.cpp b/src/quick/items/qquickgridview.cpp
index fd78c46a16..6638fbd3e8 100644
--- a/src/quick/items/qquickgridview.cpp
+++ b/src/quick/items/qquickgridview.cpp
@@ -230,7 +230,7 @@ public:
         : flow(QQuickGridView::FlowLeftToRight)
         , cellWidth(100), cellHeight(100), columns(1)
         , snapMode(QQuickGridView::NoSnap)
-        , highlightXAnimator(0), highlightYAnimator(0)
+        , highlightXAnimator(nullptr), highlightYAnimator(nullptr)
     {}
     ~QQuickGridViewPrivate()
     {
@@ -390,7 +390,7 @@ FxViewItem *QQuickGridViewPrivate::snapItemAt(qreal pos) const
         if (itemTop+rowSize()/2 >= pos && itemTop - rowSize()/2 <= pos)
             return item;
     }
-    return 0;
+    return nullptr;
 }
 
 int QQuickGridViewPrivate::snapIndex() const
@@ -417,11 +417,11 @@ qreal QQuickGridViewPrivate::contentXForPosition(qreal pos) const
     if (flow == QQuickGridView::FlowLeftToRight) {
         // vertical scroll
         if (q->effectiveLayoutDirection() == Qt::LeftToRight) {
-            return 0;
+            return -q->leftMargin();
         } else {
             qreal colSize = cellWidth;
-            int columns = q->width()/colSize;
-            return -q->width() + (cellWidth * columns);
+            int columns = (q->width() - q->leftMargin() - q->rightMargin()) / colSize;
+            return -q->width() + q->rightMargin() + (cellWidth * columns);
         }
     } else {
         // horizontal scroll
@@ -444,16 +444,18 @@ qreal QQuickGridViewPrivate::contentYForPosition(qreal pos) const
     } else {
         // horizontal scroll
         if (verticalLayoutDirection == QQuickItemView::TopToBottom)
-            return 0;
+            return -q->topMargin();
         else
-            return -q->height();
+            return -q->height() + q->bottomMargin();
     }
 }
 
 void QQuickGridViewPrivate::resetColumns()
 {
     Q_Q(QQuickGridView);
-    qreal length = flow == QQuickGridView::FlowLeftToRight ? q->width() : q->height();
+    qreal length = flow == QQuickGridView::FlowLeftToRight
+            ? q->width() - q->leftMargin() - q->rightMargin()
+            : q->height() - q->topMargin() - q->bottomMargin();
     columns = qMax(1, qFloor(length / colSize()));
 }
 
@@ -495,9 +497,7 @@ bool QQuickGridViewPrivate::addVisibleItems(qreal fillFrom, qreal fillTo, qreal
         // We've jumped more than a page.  Estimate which items are now
         // visible and fill from there.
         int count = (fillFrom - (rowPos + rowSize())) / (rowSize()) * columns;
-        for (FxViewItem *item : qAsConst(visibleItems))
-            releaseItem(item);
-        visibleItems.clear();
+        releaseVisibleItems();
         modelIndex += count;
         if (modelIndex >= model->count())
             modelIndex = model->count() - 1;
@@ -510,12 +510,14 @@ bool QQuickGridViewPrivate::addVisibleItems(qreal fillFrom, qreal fillTo, qreal
     }
 
     int colNum = qFloor((colPos+colSize()/2) / colSize());
-    FxGridItemSG *item = 0;
+    FxGridItemSG *item = nullptr;
     bool changed = false;
 
+    QQmlIncubator::IncubationMode incubationMode = doBuffer ? QQmlIncubator::Asynchronous : QQmlIncubator::AsynchronousIfNested;
+
     while (modelIndex < model->count() && rowPos <= fillTo + rowSize()*(columns - colNum)/(columns+1)) {
         qCDebug(lcItemViewDelegateLifecycle) << "refill: append item" << modelIndex << colPos << rowPos;
-        if (!(item = static_cast<FxGridItemSG*>(createItem(modelIndex, doBuffer))))
+        if (!(item = static_cast<FxGridItemSG*>(createItem(modelIndex, incubationMode))))
             break;
         if (!transitioner || !transitioner->canTransition(QQuickItemViewTransitioner::PopulateTransition, true)) // pos will be set by layoutVisibleItems()
             item->setPosition(colPos, rowPos, true);
@@ -537,20 +539,19 @@ bool QQuickGridViewPrivate::addVisibleItems(qreal fillFrom, qreal fillTo, qreal
     if (visibleItems.count()) {
         FxGridItemSG *firstItem = static_cast<FxGridItemSG*>(visibleItems.constFirst());
         rowPos = firstItem->rowPos();
-        colNum = qFloor((firstItem->colPos()+colSize()/2) / colSize());
-        if (--colNum < 0) {
-            colNum = columns - 1;
-            rowPos -= rowSize();
-        }
-    } else {
-        colNum = qFloor((colPos+colSize()/2) / colSize());
+        colPos = firstItem->colPos();
+    }
+    colNum = qFloor((colPos+colSize()/2) / colSize());
+    if (--colNum < 0) {
+        colNum = columns - 1;
+        rowPos -= rowSize();
     }
 
     // Prepend
     colPos = colNum * colSize();
     while (visibleIndex > 0 && rowPos + rowSize() - 1 >= fillFrom - rowSize()*(colNum+1)/(columns+1)){
         qCDebug(lcItemViewDelegateLifecycle) << "refill: prepend item" << visibleIndex-1 << "top pos" << rowPos << colPos;
-        if (!(item = static_cast<FxGridItemSG*>(createItem(visibleIndex-1, doBuffer))))
+        if (!(item = static_cast<FxGridItemSG*>(createItem(visibleIndex-1, incubationMode))))
             break;
         --visibleIndex;
         if (!transitioner || !transitioner->canTransition(QQuickItemViewTransitioner::PopulateTransition, true)) // pos will be set by layoutVisibleItems()
@@ -581,7 +582,7 @@ void QQuickGridViewPrivate::removeItem(FxViewItem *item)
 
 bool QQuickGridViewPrivate::removeNonVisibleItems(qreal bufferFrom, qreal bufferTo)
 {
-    FxGridItemSG *item = 0;
+    FxGridItemSG *item = nullptr;
     bool changed = false;
 
     while (visibleItems.count() > 1
@@ -701,14 +702,14 @@ void QQuickGridViewPrivate::createHighlight()
     bool changed = false;
     if (highlight) {
         if (trackedItem == highlight)
-            trackedItem = 0;
+            trackedItem = nullptr;
         delete highlight;
-        highlight = 0;
+        highlight = nullptr;
 
         delete highlightXAnimator;
         delete highlightYAnimator;
-        highlightXAnimator = 0;
-        highlightYAnimator = 0;
+        highlightXAnimator = nullptr;
+        highlightYAnimator = nullptr;
 
         changed = true;
     }
@@ -746,8 +747,7 @@ void QQuickGridViewPrivate::updateHighlight()
         // auto-update highlight
         highlightXAnimator->to = currentItem->itemX();
         highlightYAnimator->to = currentItem->itemY();
-        highlight->item->setWidth(currentItem->item->width());
-        highlight->item->setHeight(currentItem->item->height());
+        highlight->item->setSize(currentItem->item->size());
 
         highlightXAnimator->restart();
         highlightYAnimator->restart();
@@ -895,7 +895,6 @@ void QQuickGridViewPrivate::initializeCurrentItem()
 
 void QQuickGridViewPrivate::fixupPosition()
 {
-    moveReason = Other;
     if (flow == QQuickGridView::FlowLeftToRight)
         fixupY();
     else
@@ -917,7 +916,7 @@ void QQuickGridViewPrivate::fixup(AxisData &data, qreal minExtent, qreal maxExte
         qreal tempPosition = isContentFlowReversed() ? -position()-size() : position();
         if (snapMode == QQuickGridView::SnapOneRow && moveReason == Mouse) {
             // if we've been dragged < rowSize()/2 then bias towards the next row
-            qreal dist = data.move.value() - (data.pressPos - data.dragStartOffset);
+            qreal dist = data.move.value() - data.pressPos;
             qreal bias = 0;
             if (data.velocity > 0 && dist > QML_FLICK_SNAPONETHRESHOLD && dist < rowSize()/2)
                 bias = rowSize()/2;
@@ -928,13 +927,13 @@ void QQuickGridViewPrivate::fixup(AxisData &data, qreal minExtent, qreal maxExte
             tempPosition -= bias;
         }
         FxViewItem *topItem = snapItemAt(tempPosition+highlightRangeStart);
-        if (strictHighlightRange && currentItem && (!topItem || topItem->index != currentIndex)) {
+        if (strictHighlightRange && currentItem && (!topItem || (topItem->index != currentIndex && fixupMode == Immediate))) {
             // StrictlyEnforceRange always keeps an item in range
             updateHighlight();
             topItem = currentItem;
         }
         FxViewItem *bottomItem = snapItemAt(tempPosition+highlightRangeEnd);
-        if (strictHighlightRange && currentItem && (!bottomItem || bottomItem->index != currentIndex)) {
+        if (strictHighlightRange && currentItem && (!bottomItem || (bottomItem->index != currentIndex && fixupMode == Immediate))) {
             // StrictlyEnforceRange always keeps an item in range
             updateHighlight();
             bottomItem = currentItem;
@@ -1016,7 +1015,7 @@ bool QQuickGridViewPrivate::flick(AxisData &data, qreal minExtent, qreal maxExte
         if (data.move.value() < minExtent) {
             if (snapMode == QQuickGridView::SnapOneRow) {
                 // if we've been dragged < averageSize/2 then bias towards the next item
-                qreal dist = data.move.value() - (data.pressPos - data.dragStartOffset);
+                qreal dist = data.move.value() - data.pressPos;
                 qreal bias = dist < rowSize()/2 ? rowSize()/2 : 0;
                 if (isContentFlowReversed())
                     bias = -bias;
@@ -1033,7 +1032,7 @@ bool QQuickGridViewPrivate::flick(AxisData &data, qreal minExtent, qreal maxExte
         if (data.move.value() > maxExtent) {
             if (snapMode == QQuickGridView::SnapOneRow) {
                 // if we've been dragged < averageSize/2 then bias towards the next item
-                qreal dist = data.move.value() - (data.pressPos - data.dragStartOffset);
+                qreal dist = data.move.value() - data.pressPos;
                 qreal bias = -dist < rowSize()/2 ? rowSize()/2 : 0;
                 if (isContentFlowReversed())
                     bias = -bias;
@@ -1117,7 +1116,7 @@ bool QQuickGridViewPrivate::flick(AxisData &data, qreal minExtent, qreal maxExte
     \ingroup qtquick-views
 
     \inherits Flickable
-    \brief For specifying a grid view of items provided by a model
+    \brief For specifying a grid view of items provided by a model.
 
     A GridView displays data from models created from built-in QML types like ListModel
     and XmlListModel, or custom model classes defined in C++ that inherit from
@@ -1312,13 +1311,14 @@ void QQuickGridView::setHighlightFollowsCurrentItem(bool autoHighlight)
 
 
 /*!
-  \qmlproperty model QtQuick::GridView::model
-  This property holds the model providing data for the grid.
+    \qmlproperty model QtQuick::GridView::model
+    This property holds the model providing data for the grid.
 
     The model provides the set of data that is used to create the items
-    in the view. Models can be created directly in QML using \l ListModel, \l XmlListModel
-    or \l VisualItemModel, or provided by C++ model classes. If a C++ model class is
-    used, it must be a subclass of \l QAbstractItemModel or a simple list.
+    in the view. Models can be created directly in QML using \l ListModel,
+    \l XmlListModel, \l DelegateModel, or \l ObjectModel, or provided by C++
+    model classes. If a C++ model class is used, it must be a subclass of
+    \l QAbstractItemModel or a simple list.
 
   \sa {qml-data-models}{Data Models}
 */
@@ -2413,11 +2413,11 @@ bool QQuickGridViewPrivate::applyInsertionChange(const QQmlChangeSet::Change &ch
         } else {
             while (i >= 0) {
                 // item is before first visible e.g. in cache buffer
-                FxViewItem *item = 0;
+                FxViewItem *item = nullptr;
                 if (change.isMove() && (item = currentChanges.removedItems.take(change.moveKey(modelIndex + i))))
                     item->index = modelIndex + i;
                 if (!item)
-                    item = createItem(modelIndex + i);
+                    item = createItem(modelIndex + i, QQmlIncubator::Synchronous);
                 if (!item)
                     return false;
 
@@ -2465,12 +2465,12 @@ bool QQuickGridViewPrivate::applyInsertionChange(const QQmlChangeSet::Change &ch
         int i = 0;
         int to = buffer+displayMarginEnd+tempPos+size()-1;
         while (i < count && rowPos <= to + rowSize()*(columns - colNum)/qreal(columns+1)) {
-            FxViewItem *item = 0;
+            FxViewItem *item = nullptr;
             if (change.isMove() && (item = currentChanges.removedItems.take(change.moveKey(modelIndex + i))))
                 item->index = modelIndex + i;
             bool newItem = !item;
             if (!item)
-                item = createItem(modelIndex + i);
+                item = createItem(modelIndex + i, QQmlIncubator::Synchronous);
             if (!item)
                 return false;
 
@@ -2636,6 +2636,19 @@ bool QQuickGridViewPrivate::needsRefillForAddedOrRemovedIndex(int modelIndex) co
     \b Note: methods should only be called after the Component has completed.
 */
 
+/*!
+    \qmlmethod Item QtQuick::GridView::itemAtIndex(int index)
+
+    Returns the item for \a index. If there is no item for that index, for example
+    because it has not been created yet, or because it has been panned out of
+    the visible area and removed from the cache, null is returned.
+
+    \b Note: this method should only be called after the Component has completed.
+    The returned value should also not be stored since it can turn to null
+    as soon as control goes out of the calling scope, if the view releases that item.
+
+    \since 5.13
+*/
 
 /*!
     \qmlmethod QtQuick::GridView::forceLayout()
diff --git a/src/quick/items/qquickgridview_p.h b/src/quick/items/qquickgridview_p.h
index 5c6da2b433..7daeaf41a1 100644
--- a/src/quick/items/qquickgridview_p.h
+++ b/src/quick/items/qquickgridview_p.h
@@ -81,7 +81,7 @@ public:
     };
     Q_ENUM(Flow)
 
-    QQuickGridView(QQuickItem *parent=0);
+    QQuickGridView(QQuickItem *parent=nullptr);
     ~QQuickGridView();
 
     void setHighlightFollowsCurrentItem(bool) override;
diff --git a/src/quick/items/qquickimage.cpp b/src/quick/items/qquickimage.cpp
index 7e13e5e0e1..4a0936b4d5 100644
--- a/src/quick/items/qquickimage.cpp
+++ b/src/quick/items/qquickimage.cpp
@@ -52,42 +52,28 @@
 
 QT_BEGIN_NAMESPACE
 
-class QQuickImageTextureProvider : public QSGTextureProvider
+QQuickImageTextureProvider::QQuickImageTextureProvider()
+    : m_texture(nullptr)
+    , m_smooth(false)
 {
-    Q_OBJECT
-public:
-    QQuickImageTextureProvider()
-        : m_texture(0)
-        , m_smooth(false)
-    {
-    }
+}
 
-    void updateTexture(QSGTexture *texture) {
-        if (m_texture == texture)
-            return;
-        m_texture = texture;
-        emit textureChanged();
-    }
+void QQuickImageTextureProvider::updateTexture(QSGTexture *texture) {
+    if (m_texture == texture)
+        return;
+    m_texture = texture;
+    emit textureChanged();
+}
 
-    QSGTexture *texture() const override {
-        if (m_texture) {
-            m_texture->setFiltering(m_smooth ? QSGTexture::Linear : QSGTexture::Nearest);
-            m_texture->setMipmapFiltering(m_mipmap ? QSGTexture::Linear : QSGTexture::None);
-            m_texture->setHorizontalWrapMode(QSGTexture::ClampToEdge);
-            m_texture->setVerticalWrapMode(QSGTexture::ClampToEdge);
-        }
-        return m_texture;
+QSGTexture *QQuickImageTextureProvider::texture() const {
+    if (m_texture) {
+        m_texture->setFiltering(m_smooth ? QSGTexture::Linear : QSGTexture::Nearest);
+        m_texture->setMipmapFiltering(m_mipmap ? QSGTexture::Linear : QSGTexture::None);
+        m_texture->setHorizontalWrapMode(QSGTexture::ClampToEdge);
+        m_texture->setVerticalWrapMode(QSGTexture::ClampToEdge);
     }
-
-    friend class QQuickImage;
-
-    QSGTexture *m_texture;
-    bool m_smooth;
-    bool m_mipmap;
-};
-
-#include "qquickimage.moc"
-#include "moc_qquickimage_p.cpp"
+    return m_texture;
+}
 
 QQuickImagePrivate::QQuickImagePrivate()
     : fillMode(QQuickImage::Stretch)
@@ -97,7 +83,7 @@ QQuickImagePrivate::QQuickImagePrivate()
     , mipmap(false)
     , hAlign(QQuickImage::AlignHCenter)
     , vAlign(QQuickImage::AlignVCenter)
-    , provider(0)
+    , provider(nullptr)
 {
 }
 
@@ -107,7 +93,7 @@ QQuickImagePrivate::QQuickImagePrivate()
     \inqmlmodule QtQuick
     \ingroup qtquick-visual
     \inherits Item
-    \brief Displays an image
+    \brief Displays an image.
 
     The Image type displays an image.
 
@@ -135,6 +121,49 @@ QQuickImagePrivate::QQuickImagePrivate()
 
     \clearfloat
 
+    \section1 OpenGL Texture Files
+
+    When the default OpenGL \l{Qt Quick Scene Graph}{scene graph} backend is in
+    use, images can also be supplied in compressed texture files. The content
+    must be a simple RGB(A) format 2D texture. Supported compression schemes
+    are only limited by the underlying OpenGL driver and GPU. The following
+    container file formats are supported:
+
+    \list
+    \li \c PKM (since Qt 5.10)
+    \li \c KTX (since Qt 5.11)
+    \li \c ASTC (since Qt 5.13)
+    \endlist
+
+    \note Semi-transparent original images require alpha pre-multiplication
+    prior to texture compression in order to be correctly displayed in Qt
+    Quick. This can be done with the following ImageMagick command
+    line:
+    \badcode
+    convert foo.png \( +clone -alpha Extract \) -channel RGB -compose Multiply -composite foo_pm.png
+    \endcode
+
+    \section1 Automatic Detection of File Extension
+
+    If the \l source URL indicates a non-existing local file or resource, the
+    Image element attempts to auto-detect the file extension. If an existing
+    file can be found by appending any of the supported image file extensions
+    to the \l source URL, then that file will be loaded.
+
+    If the OpenGL \l{Qt Quick Scene Graph}{scene graph} backend is in use, the
+    file search the attempts the OpenGL texture file extensions first. If the
+    search is unsuccessful, it attempts to search with the file extensions for
+    the \l{QImageReader::supportedImageFormats()}{conventional image file
+    types}. For example:
+
+    \snippet qml/image-ext.qml ext
+
+    This functionality facilitates deploying different image asset file types
+    on different target platforms. This can be useful in order to tune
+    application performance and adapt to different graphics hardware.
+
+    This functionality was introduced in Qt 5.11.
+
     \section1 Performance
 
     By default, locally available images are loaded immediately, and the user interface
@@ -154,7 +183,7 @@ QQuickImagePrivate::QQuickImagePrivate()
     size bounded via the \l sourceSize property. This is especially important for content
     that is loaded from external sources or provided by the user.
 
-    \sa {Qt Quick Examples - Image Elements}, QQuickImageProvider
+    \sa {Qt Quick Examples - Image Elements}, QQuickImageProvider, QImageReader::setAutoDetectImageFormat()
 */
 
 QQuickImage::QQuickImage(QQuickItem *parent)
@@ -461,7 +490,7 @@ qreal QQuickImage::paintedHeight() const
 
     The URL may be absolute, or relative to the URL of the component.
 
-    \sa QQuickImageProvider
+    \sa QQuickImageProvider {OpenGL Texture Files} {Automatic Detection of File Extension}
 */
 
 /*!
@@ -583,7 +612,7 @@ QSGTextureProvider *QQuickImage::textureProvider() const
 
     if (!d->window || !d->sceneGraphRenderContext() || QThread::currentThread() != d->sceneGraphRenderContext()->thread()) {
         qWarning("QQuickImage::textureProvider: can only be queried on the rendering thread of an exposed window");
-        return 0;
+        return nullptr;
     }
 
     if (!d->provider) {
@@ -601,7 +630,7 @@ void QQuickImage::invalidateSceneGraph()
 {
     Q_D(QQuickImage);
     delete d->provider;
-    d->provider = 0;
+    d->provider = nullptr;
 }
 
 void QQuickImage::releaseResources()
@@ -609,7 +638,7 @@ void QQuickImage::releaseResources()
     Q_D(QQuickImage);
     if (d->provider) {
         QQuickWindowQObjectCleanupJob::schedule(window(), d->provider);
-        d->provider = 0;
+        d->provider = nullptr;
     }
 }
 
@@ -628,7 +657,7 @@ QSGNode *QQuickImage::updatePaintNode(QSGNode *oldNode, UpdatePaintNodeData *)
 
     if (!texture || width() <= 0 || height() <= 0) {
         delete oldNode;
-        return 0;
+        return nullptr;
     }
 
     QSGInternalImageNode *node = static_cast<QSGInternalImageNode *>(oldNode);
@@ -736,7 +765,7 @@ QSGNode *QQuickImage::updatePaintNode(QSGNode *oldNode, UpdatePaintNodeData *)
         || nsrect.isEmpty()
         || !qt_is_finite(nsrect.width()) || !qt_is_finite(nsrect.height())) {
         delete node;
-        return 0;
+        return nullptr;
     }
 
     if (d->pixmapChanged) {
diff --git a/src/quick/items/qquickimage_p.h b/src/quick/items/qquickimage_p.h
index a5331266c9..7fb4413900 100644
--- a/src/quick/items/qquickimage_p.h
+++ b/src/quick/items/qquickimage_p.h
@@ -70,7 +70,7 @@ class Q_QUICK_PRIVATE_EXPORT QQuickImage : public QQuickImageBase
     Q_PROPERTY(bool autoTransform READ autoTransform WRITE setAutoTransform NOTIFY autoTransformChanged REVISION 2)
 
 public:
-    QQuickImage(QQuickItem *parent=0);
+    QQuickImage(QQuickItem *parent=nullptr);
     ~QQuickImage();
 
     enum HAlignment { AlignLeft = Qt::AlignLeft,
@@ -91,7 +91,7 @@ public:
     qreal paintedWidth() const;
     qreal paintedHeight() const;
 
-    QRectF boundingRect() const Q_DECL_OVERRIDE;
+    QRectF boundingRect() const override;
 
     HAlignment horizontalAlignment() const;
     void setHorizontalAlignment(HAlignment align);
@@ -99,13 +99,13 @@ public:
     VAlignment verticalAlignment() const;
     void setVerticalAlignment(VAlignment align);
 
-    bool isTextureProvider() const Q_DECL_OVERRIDE { return true; }
-    QSGTextureProvider *textureProvider() const Q_DECL_OVERRIDE;
+    bool isTextureProvider() const override { return true; }
+    QSGTextureProvider *textureProvider() const override;
 
     bool mipmap() const;
     void setMipmap(bool use);
 
-    virtual void emitAutoTransformBaseChanged() Q_DECL_OVERRIDE { emit autoTransformChanged(); }
+    void emitAutoTransformBaseChanged() override { emit autoTransformChanged(); }
 
 Q_SIGNALS:
     void fillModeChanged();
@@ -120,12 +120,12 @@ private Q_SLOTS:
 
 protected:
     QQuickImage(QQuickImagePrivate &dd, QQuickItem *parent);
-    void pixmapChange() Q_DECL_OVERRIDE;
+    void pixmapChange() override;
     void updatePaintedGeometry();
-    void releaseResources() Q_DECL_OVERRIDE;
+    void releaseResources() override;
 
-    void geometryChanged(const QRectF &newGeometry, const QRectF &oldGeometry) Q_DECL_OVERRIDE;
-    QSGNode *updatePaintNode(QSGNode *, UpdatePaintNodeData *) Q_DECL_OVERRIDE;
+    void geometryChanged(const QRectF &newGeometry, const QRectF &oldGeometry) override;
+    QSGNode *updatePaintNode(QSGNode *, UpdatePaintNodeData *) override;
 
 private:
     Q_DISABLE_COPY(QQuickImage)
diff --git a/src/quick/items/qquickimage_p_p.h b/src/quick/items/qquickimage_p_p.h
index afc33def0f..e2c467c311 100644
--- a/src/quick/items/qquickimage_p_p.h
+++ b/src/quick/items/qquickimage_p_p.h
@@ -53,10 +53,26 @@
 
 #include "qquickimagebase_p_p.h"
 #include "qquickimage_p.h"
+#include <QtQuick/qsgtextureprovider.h>
 
 QT_BEGIN_NAMESPACE
 
-class QQuickImageTextureProvider;
+class Q_QUICK_PRIVATE_EXPORT QQuickImageTextureProvider : public QSGTextureProvider
+{
+    Q_OBJECT
+public:
+    QQuickImageTextureProvider();
+
+    void updateTexture(QSGTexture *texture);
+
+    QSGTexture *texture() const override ;
+
+    friend class QQuickImage;
+
+    QSGTexture *m_texture;
+    bool m_smooth;
+    bool m_mipmap;
+};
 
 class Q_QUICK_PRIVATE_EXPORT QQuickImagePrivate : public QQuickImageBasePrivate
 {
diff --git a/src/quick/items/qquickimagebase_p.h b/src/quick/items/qquickimagebase_p.h
index 54b1f789c9..d8d0be9b8c 100644
--- a/src/quick/items/qquickimagebase_p.h
+++ b/src/quick/items/qquickimagebase_p.h
@@ -70,7 +70,7 @@ class Q_QUICK_PRIVATE_EXPORT QQuickImageBase : public QQuickImplicitSizeItem
     Q_PROPERTY(bool mirror READ mirror WRITE setMirror NOTIFY mirrorChanged)
 
 public:
-    QQuickImageBase(QQuickItem *parent=0);
+    QQuickImageBase(QQuickItem *parent=nullptr);
     ~QQuickImageBase();
     enum Status { Null, Ready, Loading, Error };
     Q_ENUM(Status)
@@ -98,7 +98,7 @@ public:
     virtual void setAutoTransform(bool transform);
     bool autoTransform() const;
 
-    void resolve2xLocalFile(const QUrl &url, qreal targetDevicePixelRatio, QUrl *sourceUrl, qreal *sourceDevicePixelRatio);
+    static void resolve2xLocalFile(const QUrl &url, qreal targetDevicePixelRatio, QUrl *sourceUrl, qreal *sourceDevicePixelRatio);
 
     // Use a virtual rather than a signal->signal to avoid the huge
     // connect/conneciton overhead for this rare case.
@@ -115,9 +115,9 @@ Q_SIGNALS:
 
 protected:
     virtual void load();
-    void componentComplete() Q_DECL_OVERRIDE;
+    void componentComplete() override;
     virtual void pixmapChange();
-    void itemChange(ItemChange change, const ItemChangeData &value) Q_DECL_OVERRIDE;
+    void itemChange(ItemChange change, const ItemChangeData &value) override;
     QQuickImageBase(QQuickImageBasePrivate &dd, QQuickItem *parent);
 
 private Q_SLOTS:
diff --git a/src/quick/items/qquickimplicitsizeitem.cpp b/src/quick/items/qquickimplicitsizeitem.cpp
index 1996fb9489..2569b2a224 100644
--- a/src/quick/items/qquickimplicitsizeitem.cpp
+++ b/src/quick/items/qquickimplicitsizeitem.cpp
@@ -45,29 +45,11 @@ QT_BEGIN_NAMESPACE
 /*!
     \internal
 
-    The purpose of QQuickImplicitSizeItem is not immediately clear, as both
-    the implicit size properties and signals exist on QQuickItem. However,
-    for some items - where the implicit size has an underlying meaning (such as
-    Image, where the implicit size represents the real size of the image)
-    having implicit size writable is an undesirable thing.
-
-    QQuickImplicitSizeItem redefines the properties as being readonly.
-    Unfortunately, this also means they need to redefine the change signals.
-    See QTBUG-30258 for more information.
+    QQuickImplicitSizeItem redefines the implicitWidth and implicitHeight
+    properties as readonly, as some items (e.g. Image, where the implicit size
+    represents the real size of the image) should not be able to have their
+    implicit size modified.
 */
-void QQuickImplicitSizeItemPrivate::implicitWidthChanged()
-{
-    Q_Q(QQuickImplicitSizeItem);
-    QQuickItemPrivate::implicitWidthChanged();
-    emit q->implicitWidthChanged2();
-}
-
-void QQuickImplicitSizeItemPrivate::implicitHeightChanged()
-{
-    Q_Q(QQuickImplicitSizeItem);
-    QQuickItemPrivate::implicitHeightChanged();
-    emit q->implicitHeightChanged2();
-}
 
 QQuickImplicitSizeItem::QQuickImplicitSizeItem(QQuickImplicitSizeItemPrivate &dd, QQuickItem *parent)
     : QQuickItem(dd, parent)
diff --git a/src/quick/items/qquickimplicitsizeitem_p.h b/src/quick/items/qquickimplicitsizeitem_p.h
index 75b04449f8..8ae8f9f447 100644
--- a/src/quick/items/qquickimplicitsizeitem_p.h
+++ b/src/quick/items/qquickimplicitsizeitem_p.h
@@ -60,16 +60,12 @@ class QQuickImplicitSizeItemPrivate;
 class Q_QUICK_PRIVATE_EXPORT QQuickImplicitSizeItem : public QQuickItem
 {
     Q_OBJECT
-    Q_PROPERTY(qreal implicitWidth READ implicitWidth NOTIFY implicitWidthChanged2)
-    Q_PROPERTY(qreal implicitHeight READ implicitHeight NOTIFY implicitHeightChanged2)
+    Q_PROPERTY(qreal implicitWidth READ implicitWidth NOTIFY implicitWidthChanged)
+    Q_PROPERTY(qreal implicitHeight READ implicitHeight NOTIFY implicitHeightChanged)
 
 protected:
     QQuickImplicitSizeItem(QQuickImplicitSizeItemPrivate &dd, QQuickItem *parent);
 
-Q_SIGNALS:
-    Q_REVISION(1) void implicitWidthChanged2();
-    Q_REVISION(1) void implicitHeightChanged2();
-
 private:
     Q_DISABLE_COPY(QQuickImplicitSizeItem)
     Q_DECLARE_PRIVATE(QQuickImplicitSizeItem)
diff --git a/src/quick/items/qquickimplicitsizeitem_p_p.h b/src/quick/items/qquickimplicitsizeitem_p_p.h
index 2c42fa62f2..0495cf87e1 100644
--- a/src/quick/items/qquickimplicitsizeitem_p_p.h
+++ b/src/quick/items/qquickimplicitsizeitem_p_p.h
@@ -65,9 +65,6 @@ public:
     QQuickImplicitSizeItemPrivate()
     {
     }
-
-    void implicitWidthChanged() Q_DECL_OVERRIDE;
-    void implicitHeightChanged() Q_DECL_OVERRIDE;
 };
 
 QT_END_NAMESPACE
diff --git a/src/quick/items/qquickitem.cpp b/src/quick/items/qquickitem.cpp
index a8a862bb2f..ec6bf5a1b8 100644
--- a/src/quick/items/qquickitem.cpp
+++ b/src/quick/items/qquickitem.cpp
@@ -67,6 +67,8 @@
 #include <QtQuick/private/qquickstate_p.h>
 #include <private/qquickitem_p.h>
 #include <QtQuick/private/qquickaccessibleattached_p.h>
+#include <QtQuick/private/qquickhoverhandler_p.h>
+#include <QtQuick/private/qquickpointerhandler_p.h>
 
 #include <private/qv4engine_p.h>
 #include <private/qv4object_p.h>
@@ -86,8 +88,10 @@ QT_BEGIN_NAMESPACE
 
 Q_DECLARE_LOGGING_CATEGORY(DBG_MOUSE_TARGET)
 Q_DECLARE_LOGGING_CATEGORY(DBG_HOVER_TRACE)
+Q_DECLARE_LOGGING_CATEGORY(lcTransient)
+Q_LOGGING_CATEGORY(lcHandlerParent, "qt.quick.handler.parent")
 
-void debugFocusTree(QQuickItem *item, QQuickItem *scope = 0, int depth = 1)
+void debugFocusTree(QQuickItem *item, QQuickItem *scope = nullptr, int depth = 1)
 {
     if (DBG_FOCUS().isEnabled(QtDebugMsg)) {
         qCDebug(DBG_FOCUS)
@@ -112,7 +116,7 @@ void debugFocusTree(QQuickItem *item, QQuickItem *scope = 0, int depth = 1)
     \instantiates QQuickTransform
     \inqmlmodule QtQuick
     \ingroup qtquick-visual-transforms
-    \brief For specifying advanced transformations on Items
+    \brief For specifying advanced transformations on Items.
 
     The Transform type is a base type which cannot be instantiated directly.
     The following concrete Transform types are available:
@@ -121,6 +125,7 @@ void debugFocusTree(QQuickItem *item, QQuickItem *scope = 0, int depth = 1)
     \li \l Rotation
     \li \l Scale
     \li \l Translate
+    \li \l Matrix4x4
     \endlist
 
     The Transform types let you create and control advanced transformations that can be configured
@@ -300,9 +305,9 @@ void QQuickContents::itemChildAdded(QQuickItem *, QQuickItem *item)
 }
 
 QQuickItemKeyFilter::QQuickItemKeyFilter(QQuickItem *item)
-: m_processPost(false), m_next(0)
+: m_processPost(false), m_next(nullptr)
 {
-    QQuickItemPrivate *p = item?QQuickItemPrivate::get(item):0;
+    QQuickItemPrivate *p = item?QQuickItemPrivate::get(item):nullptr;
     if (p) {
         m_next = p->extra.value().keyHandler;
         p->extra->keyHandler = this;
@@ -353,8 +358,8 @@ void QQuickItemKeyFilter::componentComplete()
     \qmltype KeyNavigation
     \instantiates QQuickKeyNavigationAttached
     \inqmlmodule QtQuick
-    \ingroup qtquick-input
-    \brief Supports key navigation by arrow keys
+    \ingroup qtquick-input-handlers
+    \brief Supports key navigation by arrow keys.
 
     Key-based user interfaces commonly allow the use of arrow keys to navigate between
     focusable items.  The KeyNavigation attached property enables this behavior by providing a
@@ -783,7 +788,7 @@ const SigMap sigMap[] = {
     { Qt::Key_Menu, "menuPressed" },
     { Qt::Key_VolumeUp, "volumeUpPressed" },
     { Qt::Key_VolumeDown, "volumeDownPressed" },
-    { 0, 0 }
+    { 0, nullptr }
 };
 
 QByteArray QQuickKeysAttached::keyToSignal(int key)
@@ -812,8 +817,8 @@ bool QQuickKeysAttached::isConnected(const char *signalName) const
     \qmltype Keys
     \instantiates QQuickKeysAttached
     \inqmlmodule QtQuick
-    \ingroup qtquick-input
-    \brief Provides key handling to Items
+    \ingroup qtquick-input-handlers
+    \brief Provides key handling to Items.
 
     All visual primitives support key handling via the Keys
     attached property.  Keys can be handled via the onPressed
@@ -968,7 +973,7 @@ bool QQuickKeysAttached::isConnected(const char *signalName) const
 
         Keys.onEscapePressed: {
             console.log("escapeItem is handling escape");
-            event.accepted = true;
+            // event.accepted is set to true by default for the specific key handlers
         }
     }
 
@@ -1504,7 +1509,7 @@ QQuickKeysAttached *QQuickKeysAttached::qmlAttachedProperties(QObject *obj)
     \inqmlmodule QtQuick
     \ingroup qtquick-positioners
     \ingroup qml-utility-elements
-    \brief Property used to mirror layout behavior
+    \brief Property used to mirror layout behavior.
 
     The LayoutMirroring attached property is used to horizontally mirror \l {anchor-layout}{Item anchors},
     \l{Item Positioners}{positioner} types (such as \l Row and \l Grid)
@@ -1541,6 +1546,13 @@ QQuickKeysAttached *QQuickKeysAttached::qmlAttachedProperties(QObject *obj)
     mirroring is not the desired behavior, or if the child item already implements mirroring in
     some custom way.
 
+    To set the layout direction based on the \l {Default Layout Direction}{default layout direction}
+    of the application, use the following code:
+
+    \code
+    LayoutMirroring.enabled: Qt.application.layoutDirection === Qt.RightToLeft
+    \endcode
+
     See \l {Right-to-left User Interfaces} for further details on using \c LayoutMirroring and
     other related features to implement right-to-left support for an application.
 */
@@ -1567,7 +1579,7 @@ QQuickKeysAttached *QQuickKeysAttached::qmlAttachedProperties(QObject *obj)
 */
 
 
-QQuickLayoutMirroringAttached::QQuickLayoutMirroringAttached(QObject *parent) : QObject(parent), itemPrivate(0)
+QQuickLayoutMirroringAttached::QQuickLayoutMirroringAttached(QObject *parent) : QObject(parent), itemPrivate(nullptr)
 {
     if (QQuickItem *item = qobject_cast<QQuickItem *>(parent))
         itemPrivate = QQuickItemPrivate::get(item);
@@ -1721,7 +1733,7 @@ void QQuickItemPrivate::setLayoutMirror(bool mirror)
 */
 
 QQuickEnterKeyAttached::QQuickEnterKeyAttached(QObject *parent)
-    : QObject(parent), itemPrivate(0), keyType(Qt::EnterKeyDefault)
+    : QObject(parent), itemPrivate(nullptr), keyType(Qt::EnterKeyDefault)
 {
     if (QQuickItem *item = qobject_cast<QQuickItem*>(parent)) {
         itemPrivate = QQuickItemPrivate::get(item);
@@ -1774,7 +1786,7 @@ void QQuickItemPrivate::updateSubFocusItem(QQuickItem *scope, bool focus)
     if (oldSubFocusItem) {
         QQuickItem *sfi = scopePrivate->subFocusItem->parentItem();
         while (sfi && sfi != scope) {
-            QQuickItemPrivate::get(sfi)->subFocusItem = 0;
+            QQuickItemPrivate::get(sfi)->subFocusItem = nullptr;
             sfi = sfi->parentItem();
         }
     }
@@ -1787,7 +1799,7 @@ void QQuickItemPrivate::updateSubFocusItem(QQuickItem *scope, bool focus)
             sfi = sfi->parentItem();
         }
     } else {
-        scopePrivate->subFocusItem = 0;
+        scopePrivate->subFocusItem = nullptr;
     }
 }
 
@@ -1806,10 +1818,10 @@ void QQuickItemPrivate::updateSubFocusItem(QQuickItem *scope, bool focus)
 
     \section1 Custom Scene Graph Items
 
-    All visual QML items are rendered using the scene graph, a
-    low-level, high-performance rendering stack, closely tied to
-    OpenGL. It is possible for subclasses of QQuickItem to add their
-    own custom content into the scene graph by setting the
+    All visual QML items are rendered using the scene graph, the default
+    implementation of which is a low-level, high-performance rendering stack,
+    closely tied to OpenGL. It is possible for subclasses of QQuickItem to add
+    their own custom content into the scene graph by setting the
     QQuickItem::ItemHasContents flag and reimplementing the
     QQuickItem::updatePaintNode() function.
 
@@ -1914,7 +1926,7 @@ void QQuickItemPrivate::updateSubFocusItem(QQuickItem *scope, bool focus)
     \inherits QtObject
     \inqmlmodule QtQuick
     \ingroup qtquick-visual
-    \brief A basic visual QML type
+    \brief A basic visual QML type.
 
     The Item type is the base type for all visual items in Qt Quick.
 
@@ -2065,7 +2077,7 @@ void QQuickItemPrivate::updateSubFocusItem(QQuickItem *scope, bool focus)
     In the QPainter / QWidget world, it is some times favorable to
     cache complex content in a pixmap, image or texture. In Qt Quick,
     because of the techniques already applied by the \l {Qt Quick
-    Scene Graph Renderer} {scene graph renderer}, this will in most
+    Scene Graph OpenGL Renderer} {scene graph renderer}, this will in most
     cases not be the case. Excessive draw calls are already reduced
     because of batching and a cache will in most cases end up blending
     more pixels than the original content. The overhead of rendering
@@ -2138,6 +2150,9 @@ void QQuickItemPrivate::updateSubFocusItem(QQuickItem *scope, bool focus)
 
     \value ItemAntialiasingHasChanged The antialiasing has changed. The current
     (boolean) value can be found in QQuickItem::antialiasing.
+
+    \value ItemEnabledHasChanged The item's enabled state has changed.
+    ItemChangeData::boolValue contains the new enabled state. (since Qt 5.10)
 */
 
 /*!
@@ -2342,6 +2357,9 @@ void QQuickItemPrivate::updateSubFocusItem(QQuickItem *scope, bool focus)
     \fn QQuickItem::QQuickItem(QQuickItem *parent)
 
     Constructs a QQuickItem with the given \a parent.
+
+    The \c parent will be used as both the \l {setParentItem()}{visual parent}
+    and the \l QObject parent.
 */
 QQuickItem::QQuickItem(QQuickItem* parent)
 : QObject(*(new QQuickItemPrivate), parent)
@@ -2369,13 +2387,13 @@ QQuickItem::~QQuickItem()
     if (d->windowRefCount > 1)
         d->windowRefCount = 1; // Make sure window is set to null in next call to derefWindow().
     if (d->parentItem)
-        setParentItem(0);
+        setParentItem(nullptr);
     else if (d->window)
         d->derefWindow();
 
     // XXX todo - optimize
     while (!d->childItems.isEmpty())
-        d->childItems.constFirst()->setParentItem(0);
+        d->childItems.constFirst()->setParentItem(nullptr);
 
     if (!d->changeListeners.isEmpty()) {
         const auto listeners = d->changeListeners; // NOTE: intentional copy (QTBUG-54732)
@@ -2415,14 +2433,14 @@ QQuickItem::~QQuickItem()
     }
 
     if (d->extra.isAllocated()) {
-        delete d->extra->contents; d->extra->contents = 0;
+        delete d->extra->contents; d->extra->contents = nullptr;
 #if QT_CONFIG(quick_shadereffect)
-        delete d->extra->layer; d->extra->layer = 0;
+        delete d->extra->layer; d->extra->layer = nullptr;
 #endif
     }
 
-    delete d->_anchors; d->_anchors = 0;
-    delete d->_stateGroup; d->_stateGroup = 0;
+    delete d->_anchors; d->_anchors = nullptr;
+    delete d->_stateGroup; d->_stateGroup = nullptr;
 }
 
 /*!
@@ -2437,20 +2455,19 @@ bool QQuickItemPrivate::canAcceptTabFocus(QQuickItem *item)
         return true;
 
 #if QT_CONFIG(accessibility)
-    if (QObject *acc = qmlAttachedPropertiesObject<QQuickAccessibleAttached>(item, false)) {
-        int role = acc->property("role").toInt();
-        if (role == QAccessible::EditableText
-                || role == QAccessible::Table
-                || role == QAccessible::List
-                || role == QAccessible::SpinBox) {
-            return true;
-        } else if (role == QAccessible::ComboBox) {
-            QAccessibleInterface *iface = QAccessible::queryAccessibleInterface(item);
+    QAccessible::Role role = QQuickItemPrivate::get(item)->accessibleRole();
+    if (role == QAccessible::EditableText || role == QAccessible::Table || role == QAccessible::List) {
+        return true;
+    } else if (role == QAccessible::ComboBox || role == QAccessible::SpinBox) {
+        if (QAccessibleInterface *iface = QAccessible::queryAccessibleInterface(item))
             return iface->state().editable;
-        }
     }
 #endif
 
+    QVariant editable = item->property("editable");
+    if (editable.isValid())
+        return editable.toBool();
+
     QVariant readonly = item->property("readOnly");
     if (readonly.isValid() && !readonly.toBool() && item->property("text").isValid())
         return true;
@@ -2484,13 +2501,13 @@ QQuickItem *QQuickItemPrivate::nextTabChildItem(const QQuickItem *item, int star
 {
     if (!item) {
         qWarning() << "QQuickItemPrivate::nextTabChildItem called with null item.";
-        return Q_NULLPTR;
+        return nullptr;
     }
     const QList<QQuickItem *> &children = item->childItems();
     const int count = children.count();
     if (start < 0 || start >= count) {
         qWarning() << "QQuickItemPrivate::nextTabChildItem: Start index value out of range for item" << item;
-        return Q_NULLPTR;
+        return nullptr;
     }
     while (start < count) {
         QQuickItem *child = children.at(start);
@@ -2498,14 +2515,14 @@ QQuickItem *QQuickItemPrivate::nextTabChildItem(const QQuickItem *item, int star
             return child;
         ++start;
     }
-    return Q_NULLPTR;
+    return nullptr;
 }
 
 QQuickItem *QQuickItemPrivate::prevTabChildItem(const QQuickItem *item, int start)
 {
     if (!item) {
         qWarning() << "QQuickItemPrivate::prevTabChildItem called with null item.";
-        return Q_NULLPTR;
+        return nullptr;
     }
     const QList<QQuickItem *> &children = item->childItems();
     const int count = children.count();
@@ -2513,7 +2530,7 @@ QQuickItem *QQuickItemPrivate::prevTabChildItem(const QQuickItem *item, int star
         start = count - 1;
     if (start < 0 || start >= count) {
         qWarning() << "QQuickItemPrivate::prevTabChildItem: Start index value out of range for item" << item;
-        return Q_NULLPTR;
+        return nullptr;
     }
     while (start >= 0) {
         QQuickItem *child = children.at(start);
@@ -2521,7 +2538,7 @@ QQuickItem *QQuickItemPrivate::prevTabChildItem(const QQuickItem *item, int star
             return child;
         --start;
     }
-    return Q_NULLPTR;
+    return nullptr;
 }
 
 QQuickItem* QQuickItemPrivate::nextPrevItemInTabFocusChain(QQuickItem *item, bool forward)
@@ -2537,7 +2554,7 @@ QQuickItem* QQuickItemPrivate::nextPrevItemInTabFocusChain(QQuickItem *item, boo
 
     bool all = QGuiApplication::styleHints()->tabFocusBehavior() == Qt::TabFocusAllControls;
 
-    QQuickItem *from = 0;
+    QQuickItem *from = nullptr;
     bool isTabFence = item->d_func()->isTabFence;
     if (forward) {
         if (!isTabFence)
@@ -2549,8 +2566,19 @@ QQuickItem* QQuickItemPrivate::nextPrevItemInTabFocusChain(QQuickItem *item, boo
             from = item->parentItem();
     }
     bool skip = false;
-    QQuickItem * startItem = item;
-    QQuickItem * firstFromItem = from;
+
+    QQuickItem *startItem = item;
+    // Protect from endless loop:
+    // If we start on an invisible item we will not find it again.
+    // If there is no other item which can become the focus item, we have a forever loop,
+    // since the protection only works if we encounter the first item again.
+    while (startItem && !startItem->isVisible()) {
+        startItem = startItem->parentItem();
+    }
+    if (!startItem)
+        return item;
+
+    QQuickItem *firstFromItem = from;
     QQuickItem *current = item;
     qCDebug(DBG_FOCUS) << "QQuickItemPrivate::nextPrevItemInTabFocusChain: startItem:" << startItem;
     qCDebug(DBG_FOCUS) << "QQuickItemPrivate::nextPrevItemInTabFocusChain: firstFromItem:" << firstFromItem;
@@ -2561,8 +2589,8 @@ QQuickItem* QQuickItemPrivate::nextPrevItemInTabFocusChain(QQuickItem *item, boo
         QQuickItem *last = current;
 
         bool hasChildren = !current->childItems().isEmpty() && current->isEnabled() && current->isVisible();
-        QQuickItem *firstChild = Q_NULLPTR;
-        QQuickItem *lastChild = Q_NULLPTR;
+        QQuickItem *firstChild = nullptr;
+        QQuickItem *lastChild = nullptr;
         if (hasChildren) {
             firstChild = nextTabChildItem(current, 0);
             if (!firstChild)
@@ -2594,11 +2622,11 @@ QQuickItem* QQuickItemPrivate::nextPrevItemInTabFocusChain(QQuickItem *item, boo
             if (!current->childItems().isEmpty())
                 skip = true;
         // back to the parent
-        } else if (QQuickItem *parent = !isTabFence ? current->parentItem() : Q_NULLPTR) {
+        } else if (QQuickItem *parent = !isTabFence ? current->parentItem() : nullptr) {
             // we would evaluate the parent twice, thus we skip
             if (forward) {
                 skip = true;
-            } else if (QQuickItem *firstSibling = !forward ? nextTabChildItem(parent, 0) : Q_NULLPTR) {
+            } else if (QQuickItem *firstSibling = !forward ? nextTabChildItem(parent, 0) : nullptr) {
                 if (last != firstSibling
                     || (parent->isFocusScope() && parent->activeFocusOnTab() && parent->hasActiveFocus()))
                         skip = true;
@@ -2672,7 +2700,7 @@ void QQuickItem::setParentItem(QQuickItem *parentItem)
 
     if (parentItem) {
         QQuickItem *itemAncestor = parentItem;
-        while (itemAncestor != 0) {
+        while (itemAncestor != nullptr) {
             if (Q_UNLIKELY(itemAncestor == this)) {
                 qWarning() << "QQuickItem::setParentItem: Parent" << parentItem << "is already part of the subtree of" << this;
                 return;
@@ -2684,12 +2712,12 @@ void QQuickItem::setParentItem(QQuickItem *parentItem)
     d->removeFromDirtyList();
 
     QQuickItem *oldParentItem = d->parentItem;
-    QQuickItem *scopeFocusedItem = 0;
+    QQuickItem *scopeFocusedItem = nullptr;
 
     if (oldParentItem) {
         QQuickItemPrivate *op = QQuickItemPrivate::get(oldParentItem);
 
-        QQuickItem *scopeItem = 0;
+        QQuickItem *scopeItem = nullptr;
 
         if (hasFocus() || op->subFocusItem == this)
             scopeFocusedItem = this;
@@ -2719,7 +2747,7 @@ void QQuickItem::setParentItem(QQuickItem *parentItem)
         QQuickWindowPrivate::get(d->window)->parentlessItems.remove(this);
     }
 
-    QQuickWindow *parentWindow = parentItem ? QQuickItemPrivate::get(parentItem)->window : 0;
+    QQuickWindow *parentWindow = parentItem ? QQuickItemPrivate::get(parentItem)->window : nullptr;
     if (d->window == parentWindow) {
         // Avoid freeing and reallocating resources if the window stays the same.
         d->parentItem = parentItem;
@@ -2739,7 +2767,7 @@ void QQuickItem::setParentItem(QQuickItem *parentItem)
         QQuickWindowPrivate::get(d->window)->parentlessItems.insert(this);
 
     d->setEffectiveVisibleRecur(d->calcEffectiveVisible());
-    d->setEffectiveEnableRecur(0, d->calcEffectiveEnable());
+    d->setEffectiveEnableRecur(nullptr, d->calcEffectiveEnable());
 
     if (d->parentItem) {
         if (!scopeFocusedItem) {
@@ -2803,7 +2831,8 @@ void QQuickItem::stackBefore(const QQuickItem *sibling)
 {
     Q_D(QQuickItem);
     if (!sibling || sibling == this || !d->parentItem || d->parentItem != QQuickItemPrivate::get(sibling)->parentItem) {
-        qWarning("QQuickItem::stackBefore: Cannot stack before %p, which must be a sibling", sibling);
+        qWarning().nospace() << "QQuickItem::stackBefore: Cannot stack "
+            << this << " before " << sibling << ", which must be a sibling";
         return;
     }
 
@@ -2847,7 +2876,8 @@ void QQuickItem::stackAfter(const QQuickItem *sibling)
 {
     Q_D(QQuickItem);
     if (!sibling || sibling == this || !d->parentItem || d->parentItem != QQuickItemPrivate::get(sibling)->parentItem) {
-        qWarning("QQuickItem::stackAfter: Cannot stack after %p, which must be a sibling", sibling);
+        qWarning().nospace() << "QQuickItem::stackAfter: Cannot stack "
+            << this << " after " << sibling << ", which must be a sibling";
         return;
     }
 
@@ -2937,6 +2967,7 @@ void QQuickItemPrivate::addChild(QQuickItem *child)
     if (childPrivate->subtreeHoverEnabled && !subtreeHoverEnabled)
         setHasHoverInChild(true);
 
+    childPrivate->recursiveRefFromEffectItem(extra.value().recursiveEffectRefCount);
     markSortedChildrenDirty(child);
     dirty(QQuickItemPrivate::ChildrenChanged);
 
@@ -2965,6 +2996,7 @@ void QQuickItemPrivate::removeChild(QQuickItem *child)
     if (childPrivate->subtreeHoverEnabled && subtreeHoverEnabled)
         setHasHoverInChild(false);
 
+    childPrivate->recursiveRefFromEffectItem(-extra.value().recursiveEffectRefCount);
     markSortedChildrenDirty(child);
     dirty(QQuickItemPrivate::ChildrenChanged);
 
@@ -2985,7 +3017,7 @@ void QQuickItemPrivate::refWindow(QQuickWindow *c)
     // derefWindow() decrements the reference count.
 
     Q_Q(QQuickItem);
-    Q_ASSERT((window != 0) == (windowRefCount > 0));
+    Q_ASSERT((window != nullptr) == (windowRefCount > 0));
     Q_ASSERT(c);
     if (++windowRefCount > 1) {
         if (c != window)
@@ -2993,7 +3025,7 @@ void QQuickItemPrivate::refWindow(QQuickWindow *c)
         return; // Window already set.
     }
 
-    Q_ASSERT(window == 0);
+    Q_ASSERT(window == nullptr);
     window = c;
 
     if (polishScheduled)
@@ -3017,7 +3049,7 @@ void QQuickItemPrivate::refWindow(QQuickWindow *c)
 void QQuickItemPrivate::derefWindow()
 {
     Q_Q(QQuickItem);
-    Q_ASSERT((window != 0) == (windowRefCount > 0));
+    Q_ASSERT((window != nullptr) == (windowRefCount > 0));
 
     if (!window)
         return; // This can happen when destroying recursive shader effect sources.
@@ -3033,7 +3065,7 @@ void QQuickItemPrivate::derefWindow()
     c->removeGrabber(q);
 #if QT_CONFIG(cursor)
     if (c->cursorItem == q) {
-        c->cursorItem = 0;
+        c->cursorItem = nullptr;
         window->unsetCursor();
     }
 #endif
@@ -3043,17 +3075,17 @@ void QQuickItemPrivate::derefWindow()
     if (!parentItem)
         c->parentlessItems.remove(q);
 
-    window = 0;
+    window = nullptr;
 
-    itemNodeInstance = 0;
+    itemNodeInstance = nullptr;
 
     if (extra.isAllocated()) {
-        extra->opacityNode = 0;
-        extra->clipNode = 0;
-        extra->rootNode = 0;
+        extra->opacityNode = nullptr;
+        extra->clipNode = nullptr;
+        extra->rootNode = nullptr;
     }
 
-    paintNode = 0;
+    paintNode = nullptr;
 
     for (int ii = 0; ii < childItems.count(); ++ii) {
         QQuickItem *child = childItems.at(ii);
@@ -3063,8 +3095,8 @@ void QQuickItemPrivate::derefWindow()
     dirty(Window);
 
     if (extra.isAllocated() && extra->screenAttached)
-        extra->screenAttached->windowChanged(0);
-    itemChange(QQuickItem::ItemSceneChange, (QQuickWindow *)0);
+        extra->screenAttached->windowChanged(nullptr);
+    itemChange(QQuickItem::ItemSceneChange, (QQuickWindow *)nullptr);
 }
 
 
@@ -3117,6 +3149,9 @@ void QQuickItemPrivate::itemToParentTransform(QTransform &t) const
 */
 QTransform QQuickItemPrivate::windowToGlobalTransform() const
 {
+    if (Q_UNLIKELY(window == nullptr))
+        return QTransform();
+
     QPoint quickWidgetOffset;
     QWindow *renderWindow = QQuickRenderControl::renderWindowFor(window, &quickWidgetOffset);
     QPointF pos = (renderWindow ? renderWindow : window)->mapToGlobal(quickWidgetOffset);
@@ -3128,6 +3163,9 @@ QTransform QQuickItemPrivate::windowToGlobalTransform() const
 */
 QTransform QQuickItemPrivate::globalToWindowTransform() const
 {
+    if (Q_UNLIKELY(window == nullptr))
+        return QTransform();
+
     QPoint quickWidgetOffset;
     QWindow *renderWindow = QQuickRenderControl::renderWindowFor(window, &quickWidgetOffset);
     QPointF pos = (renderWindow ? renderWindow : window)->mapToGlobal(quickWidgetOffset);
@@ -3150,8 +3188,8 @@ bool QQuickItem::isComponentComplete() const
 }
 
 QQuickItemPrivate::QQuickItemPrivate()
-    : _anchors(0)
-    , _stateGroup(0)
+    : _anchors(nullptr)
+    , _stateGroup(nullptr)
     , flags(0)
     , widthValid(false)
     , heightValid(false)
@@ -3186,14 +3224,19 @@ QQuickItemPrivate::QQuickItemPrivate()
     , antialiasingValid(false)
     , isTabFence(false)
     , replayingPressEvent(false)
+#if QT_VERSION < QT_VERSION_CHECK(6, 0, 0)
+    , touchEnabled(true)
+#else
+    , touchEnabled(false)
+#endif
     , dirtyAttributes(0)
-    , nextDirtyItem(0)
-    , prevDirtyItem(0)
-    , window(0)
+    , nextDirtyItem(nullptr)
+    , prevDirtyItem(nullptr)
+    , window(nullptr)
     , windowRefCount(0)
-    , parentItem(0)
+    , parentItem(nullptr)
     , sortedChildItems(&childItems)
-    , subFocusItem(0)
+    , subFocusItem(nullptr)
     , x(0)
     , y(0)
     , width(0)
@@ -3201,8 +3244,8 @@ QQuickItemPrivate::QQuickItemPrivate()
     , implicitWidth(0)
     , implicitHeight(0)
     , baselineOffset(0)
-    , itemNodeInstance(0)
-    , paintNode(0)
+    , itemNodeInstance(nullptr)
+    , paintNode(nullptr)
 {
 }
 
@@ -3237,7 +3280,13 @@ void QQuickItemPrivate::data_append(QQmlListProperty<QObject> *prop, QObject *o)
     } else {
         if (o->inherits("QGraphicsItem"))
             qWarning("Cannot add a QtQuick 1.0 item (%s) into a QtQuick 2.0 scene!", o->metaObject()->className());
-        else {
+        else if (QQuickPointerHandler *pointerHandler = qmlobject_cast<QQuickPointerHandler *>(o)) {
+            if (pointerHandler->parent() != that) {
+                qCDebug(lcHandlerParent) << "reparenting handler" << pointerHandler << ":" << pointerHandler->parent() << "->" << that;
+                pointerHandler->setParent(that);
+            }
+            QQuickItemPrivate::get(that)->addPointerHandler(pointerHandler);
+        } else {
             QQuickWindow *thisWindow = qmlobject_cast<QQuickWindow *>(o);
             QQuickItem *item = that;
             QQuickWindow *itemWindow = that->window();
@@ -3247,11 +3296,13 @@ void QQuickItemPrivate::data_append(QQmlListProperty<QObject> *prop, QObject *o)
             }
 
             if (thisWindow) {
-                if (itemWindow)
+                if (itemWindow) {
+                    qCDebug(lcTransient) << thisWindow << "is transient for" << itemWindow;
                     thisWindow->setTransientParent(itemWindow);
-                else
+                } else {
                     QObject::connect(item, SIGNAL(windowChanged(QQuickWindow*)),
                                      thisWindow, SLOT(setTransientParent_helper(QQuickWindow*)));
+                }
             }
             o->setParent(that);
         }
@@ -3318,7 +3369,7 @@ QObject *QQuickItemPrivate::data_at(QQmlListProperty<QObject> *property, int i)
     const int j = i - resourcesCount;
     if (j < children_count(&childrenProperty))
         return children_at(&childrenProperty, j);
-    return 0;
+    return nullptr;
 }
 
 void QQuickItemPrivate::data_clear(QQmlListProperty<QObject> *property)
@@ -3372,7 +3423,7 @@ QQuickItem *QQuickItemPrivate::children_at(QQmlListProperty<QQuickItem> *prop, i
 {
     QQuickItemPrivate *p = QQuickItemPrivate::get(static_cast<QQuickItem *>(prop->object));
     if (index >= p->childItems.count() || index < 0)
-        return 0;
+        return nullptr;
     else
         return p->childItems.at(index);
 }
@@ -3384,7 +3435,7 @@ void QQuickItemPrivate::children_append(QQmlListProperty<QQuickItem> *prop, QQui
 
     QQuickItem *that = static_cast<QQuickItem *>(prop->object);
     if (o->parentItem() == that)
-        o->setParentItem(0);
+        o->setParentItem(nullptr);
 
     o->setParentItem(that);
 }
@@ -3400,7 +3451,7 @@ void QQuickItemPrivate::children_clear(QQmlListProperty<QQuickItem> *prop)
     QQuickItem *that = static_cast<QQuickItem *>(prop->object);
     QQuickItemPrivate *p = QQuickItemPrivate::get(that);
     while (!p->childItems.isEmpty())
-        p->childItems.at(0)->setParentItem(0);
+        p->childItems.at(0)->setParentItem(nullptr);
 }
 
 int QQuickItemPrivate::visibleChildren_count(QQmlListProperty<QQuickItem> *prop)
@@ -3420,14 +3471,14 @@ QQuickItem *QQuickItemPrivate::visibleChildren_at(QQmlListProperty<QQuickItem> *
     QQuickItemPrivate *p = QQuickItemPrivate::get(static_cast<QQuickItem *>(prop->object));
     const int childCount = p->childItems.count();
     if (index >= childCount || index < 0)
-        return 0;
+        return nullptr;
 
     int visibleCount = -1;
     for (int i = 0; i < childCount; i++) {
         if (p->childItems.at(i)->isVisible()) visibleCount++;
         if (visibleCount == index) return p->childItems.at(i);
     }
-    return 0;
+    return nullptr;
 }
 
 int QQuickItemPrivate::transform_count(QQmlListProperty<QQuickTransform> *prop)
@@ -3491,7 +3542,7 @@ QQuickTransform *QQuickItemPrivate::transform_at(QQmlListProperty<QQuickTransfor
     QQuickItemPrivate *p = QQuickItemPrivate::get(that);
 
     if (idx < 0 || idx >= p->transforms.count())
-        return 0;
+        return nullptr;
     else
         return p->transforms.at(idx);
 }
@@ -3638,7 +3689,7 @@ void QQuickItemPrivate::siblingOrderChanged()
 
 QQmlListProperty<QObject> QQuickItemPrivate::data()
 {
-    return QQmlListProperty<QObject>(q_func(), 0, QQuickItemPrivate::data_append,
+    return QQmlListProperty<QObject>(q_func(), nullptr, QQuickItemPrivate::data_append,
                                              QQuickItemPrivate::data_count,
                                              QQuickItemPrivate::data_at,
                                              QQuickItemPrivate::data_clear);
@@ -3650,8 +3701,9 @@ QQmlListProperty<QObject> QQuickItemPrivate::data()
     \qmlproperty real QtQuick::Item::childrenRect.y
     \qmlproperty real QtQuick::Item::childrenRect.width
     \qmlproperty real QtQuick::Item::childrenRect.height
+    \readonly
 
-    This property holds the collective position and size of the item's
+    This read-only property holds the collective position and size of the item's
     children.
 
     This property is useful if you need to access the collective geometry
@@ -3816,11 +3868,11 @@ QSGNode *QQuickItem::updatePaintNode(QSGNode *oldNode, UpdatePaintNodeData *upda
 {
     Q_UNUSED(updatePaintNodeData)
     delete oldNode;
-    return 0;
+    return nullptr;
 }
 
 QQuickItem::UpdatePaintNodeData::UpdatePaintNodeData()
-: transformNode(0)
+: transformNode(nullptr)
 {
 }
 
@@ -3867,6 +3919,16 @@ void QQuickItemPrivate::addItemChangeListener(QQuickItemChangeListener *listener
     changeListeners.append(ChangeListener(listener, types));
 }
 
+void QQuickItemPrivate::updateOrAddItemChangeListener(QQuickItemChangeListener *listener, ChangeTypes types)
+{
+    const ChangeListener changeListener(listener, types);
+    const int index = changeListeners.indexOf(changeListener);
+    if (index > -1)
+        changeListeners[index].types = changeListener.types;
+    else
+        changeListeners.append(changeListener);
+}
+
 void QQuickItemPrivate::removeItemChangeListener(QQuickItemChangeListener *listener, ChangeTypes types)
 {
     ChangeListener change(listener, types);
@@ -3901,6 +3963,8 @@ void QQuickItemPrivate::updateOrRemoveGeometryChangeListener(QQuickItemChangeLis
     This event handler can be reimplemented in a subclass to receive key
     press events for an item. The event information is provided by the
     \a event parameter.
+
+    \input item.qdocinc accepting-events
   */
 void QQuickItem::keyPressEvent(QKeyEvent *event)
 {
@@ -3911,6 +3975,8 @@ void QQuickItem::keyPressEvent(QKeyEvent *event)
     This event handler can be reimplemented in a subclass to receive key
     release events for an item. The event information is provided by the
     \a event parameter.
+
+    \input item.qdocinc accepting-events
   */
 void QQuickItem::keyReleaseEvent(QKeyEvent *event)
 {
@@ -3922,6 +3988,8 @@ void QQuickItem::keyReleaseEvent(QKeyEvent *event)
     This event handler can be reimplemented in a subclass to receive input
     method events for an item. The event information is provided by the
     \a event parameter.
+
+    \input item.qdocinc accepting-events
   */
 void QQuickItem::inputMethodEvent(QInputMethodEvent *event)
 {
@@ -3931,8 +3999,13 @@ void QQuickItem::inputMethodEvent(QInputMethodEvent *event)
 
 /*!
     This event handler can be reimplemented in a subclass to receive focus-in
-    events for an item. The event information is provided by the
-    \a event parameter.
+    events for an item. The event information is provided by the \c event
+    parameter.
+
+    \input item.qdocinc accepting-events
+
+    If you do reimplement this function, you should call the base class
+    implementation.
   */
 void QQuickItem::focusInEvent(QFocusEvent * /*event*/)
 {
@@ -3948,8 +4021,10 @@ void QQuickItem::focusInEvent(QFocusEvent * /*event*/)
 
 /*!
     This event handler can be reimplemented in a subclass to receive focus-out
-    events for an item. The event information is provided by the
-    \a event parameter.
+    events for an item. The event information is provided by the \c event
+    parameter.
+
+    \input item.qdocinc accepting-events
   */
 void QQuickItem::focusOutEvent(QFocusEvent * /*event*/)
 {
@@ -3959,6 +4034,8 @@ void QQuickItem::focusOutEvent(QFocusEvent * /*event*/)
     This event handler can be reimplemented in a subclass to receive mouse
     press events for an item. The event information is provided by the
     \a event parameter.
+
+    \input item.qdocinc accepting-events
   */
 void QQuickItem::mousePressEvent(QMouseEvent *event)
 {
@@ -3969,6 +4046,8 @@ void QQuickItem::mousePressEvent(QMouseEvent *event)
     This event handler can be reimplemented in a subclass to receive mouse
     move events for an item. The event information is provided by the
     \a event parameter.
+
+    \input item.qdocinc accepting-events
   */
 void QQuickItem::mouseMoveEvent(QMouseEvent *event)
 {
@@ -3979,6 +4058,8 @@ void QQuickItem::mouseMoveEvent(QMouseEvent *event)
     This event handler can be reimplemented in a subclass to receive mouse
     release events for an item. The event information is provided by the
     \a event parameter.
+
+    \input item.qdocinc accepting-events
   */
 void QQuickItem::mouseReleaseEvent(QMouseEvent *event)
 {
@@ -3989,6 +4070,8 @@ void QQuickItem::mouseReleaseEvent(QMouseEvent *event)
     This event handler can be reimplemented in a subclass to receive mouse
     double-click events for an item. The event information is provided by the
     \a event parameter.
+
+    \input item.qdocinc accepting-events
   */
 void QQuickItem::mouseDoubleClickEvent(QMouseEvent *)
 {
@@ -3997,8 +4080,6 @@ void QQuickItem::mouseDoubleClickEvent(QMouseEvent *)
 /*!
     This event handler can be reimplemented in a subclass to be notified
     when a mouse ungrab event has occurred on this item.
-
-    \sa ungrabMouse()
   */
 void QQuickItem::mouseUngrabEvent()
 {
@@ -4019,6 +4100,8 @@ void QQuickItem::touchUngrabEvent()
     This event handler can be reimplemented in a subclass to receive
     wheel events for an item. The event information is provided by the
     \a event parameter.
+
+    \input item.qdocinc accepting-events
   */
 void QQuickItem::wheelEvent(QWheelEvent *event)
 {
@@ -4030,6 +4113,8 @@ void QQuickItem::wheelEvent(QWheelEvent *event)
     This event handler can be reimplemented in a subclass to receive touch
     events for an item. The event information is provided by the
     \a event parameter.
+
+    \input item.qdocinc accepting-events
   */
 void QQuickItem::touchEvent(QTouchEvent *event)
 {
@@ -4042,6 +4127,8 @@ void QQuickItem::touchEvent(QTouchEvent *event)
     \a event parameter.
 
     Hover events are only provided if acceptHoverEvents() is true.
+
+    \input item.qdocinc accepting-events
   */
 void QQuickItem::hoverEnterEvent(QHoverEvent *event)
 {
@@ -4054,6 +4141,8 @@ void QQuickItem::hoverEnterEvent(QHoverEvent *event)
     \a event parameter.
 
     Hover events are only provided if acceptHoverEvents() is true.
+
+    \input item.qdocinc accepting-events
   */
 void QQuickItem::hoverMoveEvent(QHoverEvent *event)
 {
@@ -4066,6 +4155,8 @@ void QQuickItem::hoverMoveEvent(QHoverEvent *event)
     \a event parameter.
 
     Hover events are only provided if acceptHoverEvents() is true.
+
+    \input item.qdocinc accepting-events
   */
 void QQuickItem::hoverLeaveEvent(QHoverEvent *event)
 {
@@ -4081,6 +4172,8 @@ void QQuickItem::hoverLeaveEvent(QHoverEvent *event)
     Drag and drop events are only provided if the ItemAcceptsDrops flag
     has been set for this item.
 
+    \input item.qdocinc accepting-events
+
     \sa Drag, {Drag and Drop}
   */
 void QQuickItem::dragEnterEvent(QDragEnterEvent *event)
@@ -4096,6 +4189,8 @@ void QQuickItem::dragEnterEvent(QDragEnterEvent *event)
     Drag and drop events are only provided if the ItemAcceptsDrops flag
     has been set for this item.
 
+    \input item.qdocinc accepting-events
+
     \sa Drag, {Drag and Drop}
   */
 void QQuickItem::dragMoveEvent(QDragMoveEvent *event)
@@ -4111,6 +4206,8 @@ void QQuickItem::dragMoveEvent(QDragMoveEvent *event)
     Drag and drop events are only provided if the ItemAcceptsDrops flag
     has been set for this item.
 
+    \input item.qdocinc accepting-events
+
     \sa Drag, {Drag and Drop}
   */
 void QQuickItem::dragLeaveEvent(QDragLeaveEvent *event)
@@ -4126,6 +4223,8 @@ void QQuickItem::dragLeaveEvent(QDragLeaveEvent *event)
     Drag and drop events are only provided if the ItemAcceptsDrops flag
     has been set for this item.
 
+    \input item.qdocinc accepting-events
+
     \sa Drag, {Drag and Drop}
   */
 void QQuickItem::dropEvent(QDropEvent *event)
@@ -4345,6 +4444,8 @@ void QQuickItem::update()
 
     When the scene graph processes the request, it will call updatePolish()
     on this item.
+
+    \sa updatePolish(), QQuickTest::qIsPolishScheduled()
   */
 void QQuickItem::polish()
 {
@@ -4368,6 +4469,8 @@ void QQuickItem::polish()
     item's coordinate system, to this item's coordinate system, and returns a \l point or \l rect
     matching the mapped coordinate.
 
+    \input item.qdocinc mapping
+
     If \a item is a \c null value, this maps the point or rect from the coordinate system of
     the root QML view.
 */
@@ -4385,7 +4488,7 @@ void QQuickItem::mapFromItem(QQmlV4Function *args) const
     QV4::Scope scope(v4);
     QV4::ScopedValue item(scope, (*args)[0]);
 
-    QQuickItem *itemObj = 0;
+    QQuickItem *itemObj = nullptr;
     if (!item->isNull()) {
         QV4::Scoped<QV4::QObjectWrapper> qobjectWrapper(scope, item->as<QV4::QObjectWrapper>());
         if (qobjectWrapper)
@@ -4456,6 +4559,8 @@ QTransform QQuickItem::itemTransform(QQuickItem *other, bool *ok) const
     item's coordinate system, to \a item's coordinate system, and returns a \l point or \l rect
     matching the mapped coordinate.
 
+    \input item.qdocinc mapping
+
     If \a item is a \c null value, this maps the point or rect to the coordinate system of the
     root QML view.
 */
@@ -4473,7 +4578,7 @@ void QQuickItem::mapToItem(QQmlV4Function *args) const
     QV4::Scope scope(v4);
     QV4::ScopedValue item(scope, (*args)[0]);
 
-    QQuickItem *itemObj = 0;
+    QQuickItem *itemObj = nullptr;
     if (!item->isNull()) {
         QV4::Scoped<QV4::QObjectWrapper> qobjectWrapper(scope, item->as<QV4::QObjectWrapper>());
         if (qobjectWrapper)
@@ -4525,6 +4630,8 @@ void QQuickItem::mapToItem(QQmlV4Function *args) const
 
     Maps the point (\a x, \a y), which is in the global coordinate system, to the
     item's coordinate system, and returns a \l point  matching the mapped coordinate.
+
+    \input item.qdocinc mapping
 */
 /*!
     \internal
@@ -4560,6 +4667,8 @@ void QQuickItem::mapFromGlobal(QQmlV4Function *args) const
 
     Maps the point (\a x, \a y), which is in this item's coordinate system, to the
     global coordinate system, and returns a \l point  matching the mapped coordinate.
+
+    \input item.qdocinc mapping
 */
 /*!
     \internal
@@ -4691,7 +4800,7 @@ QQuickItem *QQuickItem::nextItemInFocusChain(bool forward)
     Returns the first visible child item found at point (\a x, \a y) within
     the coordinate system of this item.
 
-    Returns 0 if there is no such item.
+    Returns \nullptr if there is no such item.
 */
 QQuickItem *QQuickItem::childAt(qreal x, qreal y) const
 {
@@ -4706,12 +4815,12 @@ QQuickItem *QQuickItem::childAt(qreal x, qreal y) const
                 && child->height() > point.y())
             return child;
     }
-    return 0;
+    return nullptr;
 }
 
 QQmlListProperty<QObject> QQuickItemPrivate::resources()
 {
-    return QQmlListProperty<QObject>(q_func(), 0, QQuickItemPrivate::resources_append,
+    return QQmlListProperty<QObject>(q_func(), nullptr, QQuickItemPrivate::resources_append,
                                              QQuickItemPrivate::resources_count,
                                              QQuickItemPrivate::resources_at,
                                              QQuickItemPrivate::resources_clear);
@@ -4736,7 +4845,7 @@ QQmlListProperty<QObject> QQuickItemPrivate::resources()
 */
 QQmlListProperty<QQuickItem> QQuickItemPrivate::children()
 {
-    return QQmlListProperty<QQuickItem>(q_func(), 0, QQuickItemPrivate::children_append,
+    return QQmlListProperty<QQuickItem>(q_func(), nullptr, QQuickItemPrivate::children_append,
                                              QQuickItemPrivate::children_count,
                                              QQuickItemPrivate::children_at,
                                              QQuickItemPrivate::children_clear);
@@ -4756,7 +4865,7 @@ QQmlListProperty<QQuickItem> QQuickItemPrivate::children()
 QQmlListProperty<QQuickItem> QQuickItemPrivate::visibleChildren()
 {
     return QQmlListProperty<QQuickItem>(q_func(),
-                                        0,
+                                        nullptr,
                                         QQuickItemPrivate::visibleChildren_count,
                                         QQuickItemPrivate::visibleChildren_at);
 
@@ -4906,7 +5015,7 @@ void QQuickItem::setState(const QString &state)
   */
 QQmlListProperty<QQuickTransform> QQuickItem::transform()
 {
-    return QQmlListProperty<QQuickTransform>(this, 0, QQuickItemPrivate::transform_append,
+    return QQmlListProperty<QQuickTransform>(this, nullptr, QQuickItemPrivate::transform_append,
                                                      QQuickItemPrivate::transform_count,
                                                      QQuickItemPrivate::transform_at,
                                                      QQuickItemPrivate::transform_clear);
@@ -5013,22 +5122,31 @@ void QQuickItemPrivate::transformChanged()
 #endif
 }
 
+bool QQuickItemPrivate::filterKeyEvent(QKeyEvent *e, bool post)
+{
+    if (!extra.isAllocated() || !extra->keyHandler)
+        return false;
+
+    if (post)
+        e->accept();
+
+    if (e->type() == QEvent::KeyPress)
+        extra->keyHandler->keyPressed(e, post);
+    else
+        extra->keyHandler->keyReleased(e, post);
+
+    return e->isAccepted();
+}
+
 void QQuickItemPrivate::deliverKeyEvent(QKeyEvent *e)
 {
     Q_Q(QQuickItem);
 
     Q_ASSERT(e->isAccepted());
-    if (extra.isAllocated() && extra->keyHandler) {
-        if (e->type() == QEvent::KeyPress)
-            extra->keyHandler->keyPressed(e, false);
-        else
-            extra->keyHandler->keyReleased(e, false);
-
-        if (e->isAccepted())
-            return;
-        else
-            e->accept();
-    }
+    if (filterKeyEvent(e, false))
+        return;
+    else
+        e->accept();
 
     if (e->type() == QEvent::KeyPress)
         q->keyPressEvent(e);
@@ -5038,16 +5156,7 @@ void QQuickItemPrivate::deliverKeyEvent(QKeyEvent *e)
     if (e->isAccepted())
         return;
 
-    if (extra.isAllocated() && extra->keyHandler) {
-        e->accept();
-
-        if (e->type() == QEvent::KeyPress)
-            extra->keyHandler->keyPressed(e, true);
-        else
-            extra->keyHandler->keyReleased(e, true);
-    }
-
-    if (e->isAccepted() || !q->window())
+    if (filterKeyEvent(e, true) || !q->window())
         return;
 
     //only care about KeyPress now
@@ -5101,6 +5210,39 @@ void QQuickItemPrivate::deliverShortcutOverrideEvent(QKeyEvent *event)
     }
 }
 
+bool QQuickItemPrivate::anyPointerHandlerWants(QQuickEventPoint *point) const
+{
+    if (!hasPointerHandlers())
+        return false;
+    for (QQuickPointerHandler *handler : extra->pointerHandlers) {
+        if (handler->wantsEventPoint(point))
+            return true;
+    }
+    return false;
+}
+
+/*!
+    \internal
+    Deliver the \a event to all PointerHandlers which are in the pre-determined
+    eventDeliveryTargets() vector.  If \a avoidExclusiveGrabber is true, it skips
+    delivery to any handler which is the exclusive grabber of any point within this event
+    (because delivery to exclusive grabbers is handled separately).
+*/
+bool QQuickItemPrivate::handlePointerEvent(QQuickPointerEvent *event, bool avoidExclusiveGrabber)
+{
+    bool delivered = false;
+    QVector<QQuickPointerHandler *> &eventDeliveryTargets = event->device()->eventDeliveryTargets();
+    if (extra.isAllocated()) {
+        for (QQuickPointerHandler *handler : extra->pointerHandlers) {
+            if ((!avoidExclusiveGrabber || !event->hasExclusiveGrabber(handler)) && !eventDeliveryTargets.contains(handler)) {
+                handler->handlePointerEvent(event);
+                delivered = true;
+            }
+        }
+    }
+    return delivered;
+}
+
 /*!
     Called when \a change occurs for this item.
 
@@ -5132,8 +5274,8 @@ void QQuickItem::updateInputMethod(Qt::InputMethodQueries queries)
 }
 #endif // im
 
-/*! \internal */
 // XXX todo - do we want/need this anymore?
+/*! \internal */
 QRectF QQuickItem::boundingRect() const
 {
     Q_D(const QQuickItem);
@@ -5767,19 +5909,24 @@ bool QQuickItem::isVisible() const
     return d->effectiveVisible;
 }
 
-void QQuickItem::setVisible(bool v)
+void QQuickItemPrivate::setVisible(bool visible)
 {
-    Q_D(QQuickItem);
-    if (v == d->explicitVisible)
+    if (visible == explicitVisible)
         return;
 
-    d->explicitVisible = v;
-    if (!v)
-        d->dirty(QQuickItemPrivate::Visible);
+    explicitVisible = visible;
+    if (!visible)
+        dirty(QQuickItemPrivate::Visible);
+
+    const bool childVisibilityChanged = setEffectiveVisibleRecur(calcEffectiveVisible());
+    if (childVisibilityChanged && parentItem)
+        emit parentItem->visibleChildrenChanged();   // signal the parent, not this!
+}
 
-    const bool childVisibilityChanged = d->setEffectiveVisibleRecur(d->calcEffectiveVisible());
-    if (childVisibilityChanged && d->parentItem)
-        emit d->parentItem->visibleChildrenChanged();   // signal the parent, not this!
+void QQuickItem::setVisible(bool v)
+{
+    Q_D(QQuickItem);
+    d->setVisible(v);
 }
 
 /*!
@@ -5794,7 +5941,7 @@ void QQuickItem::setVisible(bool v)
     are returned to \c true, unless they have explicitly been set to \c false.
 
     Setting this property to \c false automatically causes \l activeFocus to be
-    set to \c false, and this item will longer receive keyboard events.
+    set to \c false, and this item will no longer receive keyboard events.
 
     \sa visible
 */
@@ -5927,6 +6074,7 @@ void QQuickItemPrivate::setEffectiveEnableRecur(QQuickItem *scope, bool newEffec
                 scope, q, Qt::OtherFocusReason, QQuickWindowPrivate::DontChangeFocusProperty | QQuickWindowPrivate::DontChangeSubFocusItem);
     }
 
+    itemChange(QQuickItem::ItemEnabledHasChanged, effectiveEnable);
     emit q->enabledChanged();
 }
 
@@ -6012,8 +6160,8 @@ void QQuickItemPrivate::removeFromDirtyList()
     if (prevDirtyItem) {
         if (nextDirtyItem) QQuickItemPrivate::get(nextDirtyItem)->prevDirtyItem = prevDirtyItem;
         *prevDirtyItem = nextDirtyItem;
-        prevDirtyItem = 0;
-        nextDirtyItem = 0;
+        prevDirtyItem = nullptr;
+        nextDirtyItem = nullptr;
     }
     Q_ASSERT(!prevDirtyItem);
     Q_ASSERT(!nextDirtyItem);
@@ -6022,28 +6170,48 @@ void QQuickItemPrivate::removeFromDirtyList()
 void QQuickItemPrivate::refFromEffectItem(bool hide)
 {
     ++extra.value().effectRefCount;
-    if (1 == extra->effectRefCount) {
+    if (extra->effectRefCount == 1) {
         dirty(EffectReference);
-        if (parentItem) QQuickItemPrivate::get(parentItem)->dirty(ChildrenStackingChanged);
+        if (parentItem)
+            QQuickItemPrivate::get(parentItem)->dirty(ChildrenStackingChanged);
     }
     if (hide) {
         if (++extra->hideRefCount == 1)
             dirty(HideReference);
     }
+    recursiveRefFromEffectItem(1);
+}
+
+void QQuickItemPrivate::recursiveRefFromEffectItem(int refs)
+{
+    Q_Q(QQuickItem);
+    if (!refs)
+        return;
+    extra.value().recursiveEffectRefCount += refs;
+    for (int ii = 0; ii < childItems.count(); ++ii) {
+        QQuickItem *child = childItems.at(ii);
+        QQuickItemPrivate::get(child)->recursiveRefFromEffectItem(refs);
+    }
+    // Polish may rely on the effect ref count so trigger one, if item is not visible
+    // (if visible, it will be triggered automatically).
+    if (!effectiveVisible && refs > 0 && extra.value().recursiveEffectRefCount == 1) // it wasn't referenced, now it's referenced
+        q->polish();
 }
 
 void QQuickItemPrivate::derefFromEffectItem(bool unhide)
 {
     Q_ASSERT(extra->effectRefCount);
     --extra->effectRefCount;
-    if (0 == extra->effectRefCount) {
+    if (extra->effectRefCount == 0) {
         dirty(EffectReference);
-        if (parentItem) QQuickItemPrivate::get(parentItem)->dirty(ChildrenStackingChanged);
+        if (parentItem)
+            QQuickItemPrivate::get(parentItem)->dirty(ChildrenStackingChanged);
     }
     if (unhide) {
         if (--extra->hideRefCount == 0)
             dirty(HideReference);
     }
+    recursiveRefFromEffectItem(-1);
 }
 
 void QQuickItemPrivate::setCulled(bool cull)
@@ -6099,6 +6267,18 @@ void QQuickItemPrivate::itemChange(QQuickItem::ItemChange change, const QQuickIt
         }
         break;
     }
+    case QQuickItem::ItemEnabledHasChanged: {
+        q->itemChange(change, data);
+        if (!changeListeners.isEmpty()) {
+            const auto listeners = changeListeners; // NOTE: intentional copy (QTBUG-54732)
+            for (const QQuickItemPrivate::ChangeListener &change : listeners) {
+                if (change.types & QQuickItemPrivate::Enabled) {
+                    change.listener->itemEnabledChanged(q);
+                }
+            }
+        }
+        break;
+    }
     case QQuickItem::ItemParentHasChanged: {
         q->itemChange(change, data);
         if (!changeListeners.isEmpty()) {
@@ -7044,13 +7224,13 @@ bool QQuickItem::isFocusScope() const
     If this item is a focus scope, this returns the item in its focus chain
     that currently has focus.
 
-    Returns 0 if this item is not a focus scope.
+    Returns \nullptr if this item is not a focus scope.
   */
 QQuickItem *QQuickItem::scopedFocusItem() const
 {
     Q_D(const QQuickItem);
     if (!isFocusScope())
-        return 0;
+        return nullptr;
     else
         return d->subFocusItem;
 }
@@ -7173,6 +7353,36 @@ void QQuickItem::setAcceptHoverEvents(bool enabled)
     d->setHasHoverInChild(enabled);
 }
 
+/*!
+    Returns whether touch events are accepted by this item.
+
+    The default value is false.
+
+    If this is false, then the item will not receive any touch events through
+    the touchEvent() function.
+
+    \since 5.10
+*/
+bool QQuickItem::acceptTouchEvents() const
+{
+    Q_D(const QQuickItem);
+    return d->touchEnabled;
+}
+
+/*!
+    If \a enabled is true, this sets the item to accept touch events;
+    otherwise, touch events are not accepted by this item.
+
+    \since 5.10
+
+    \sa acceptTouchEvents()
+*/
+void QQuickItem::setAcceptTouchEvents(bool enabled)
+{
+    Q_D(QQuickItem);
+    d->touchEnabled = enabled;
+}
+
 void QQuickItemPrivate::setHasCursorInChild(bool hasCursor)
 {
 #if QT_CONFIG(cursor)
@@ -7214,6 +7424,8 @@ void QQuickItemPrivate::setHasHoverInChild(bool hasHover)
             QQuickItemPrivate *otherChildPrivate = QQuickItemPrivate::get(otherChild);
             if (otherChildPrivate->subtreeHoverEnabled || otherChildPrivate->hoverEnabled)
                 return; // nope! sorry, something else wants it kept on.
+            if (otherChildPrivate->hasHoverHandlers())
+                return; // nope! sorry, we have pointer handlers which are interested.
         }
     }
 
@@ -7327,10 +7539,15 @@ void QQuickItem::unsetCursor()
 void QQuickItem::grabMouse()
 {
     Q_D(QQuickItem);
-    if (!d->window)
+    if (!d->window || d->window->mouseGrabberItem() == this)
         return;
     QQuickWindowPrivate *windowPriv = QQuickWindowPrivate::get(d->window);
-    windowPriv->setMouseGrabber(this);
+    bool fromTouch = windowPriv->isDeliveringTouchAsMouse();
+    auto point = fromTouch ?
+        windowPriv->pointerEventInstance(windowPriv->touchMouseDevice)->pointById(windowPriv->touchMouseId) :
+        windowPriv->pointerEventInstance(QQuickPointerDevice::genericMouseDevice())->point(0);
+    if (point)
+        point->setGrabberItem(this);
 }
 
 /*!
@@ -7348,7 +7565,7 @@ void QQuickItem::ungrabMouse()
     if (!d->window)
         return;
     QQuickWindowPrivate *windowPriv = QQuickWindowPrivate::get(d->window);
-    windowPriv->removeGrabber(this, true, false);
+    windowPriv->removeGrabber(this, true, windowPriv->isDeliveringTouchAsMouse());
 }
 
 
@@ -7478,9 +7695,75 @@ void QQuickItem::setKeepTouchGrab(bool keep)
 bool QQuickItem::contains(const QPointF &point) const
 {
     Q_D(const QQuickItem);
-    qreal x = point.x();
-    qreal y = point.y();
-    return x >= 0 && y >= 0 && x <= d->width && y <= d->height;
+    if (d->mask) {
+        bool res = false;
+        d->extra->maskContains.invoke(d->mask,
+                      Qt::DirectConnection,
+                      Q_RETURN_ARG(bool, res),
+                      Q_ARG(QPointF, point));
+        return res;
+    } else {
+        qreal x = point.x();
+        qreal y = point.y();
+        return x >= 0 && y >= 0 && x <= d->width && y <= d->height;
+    }
+}
+
+/*!
+    \qmlproperty QObject* QtQuick::Item::containmentMask
+    \since 5.11
+    This property holds an optional mask for the Item to be used in the
+    QtQuick::Item::contains method.
+    QtQuick::Item::contains main use is currently to determine whether
+    an input event has landed into the item or not.
+
+    By default the \l contains method will return true for any point
+    within the Item's bounding box. \c containmentMask allows for a
+    more fine-grained control. For example, the developer could
+    define and use an AnotherItem element as containmentMask,
+    which has a specialized contains method, like:
+
+    \code
+    Item { id: item; containmentMask: AnotherItem { id: anotherItem } }
+    \endcode
+
+    \e{item}'s contains method would then return true only if
+    \e{anotherItem}'s contains implementation returns true.
+*/
+QObject *QQuickItem::containmentMask() const
+{
+    Q_D(const QQuickItem);
+    return d->mask.data();
+}
+
+void QQuickItem::setContainmentMask(QObject *mask)
+{
+    Q_D(QQuickItem);
+    // an Item can't mask itself (to prevent infinite loop in contains())
+    if (d->mask.data() == mask || mask == static_cast<QObject *>(this))
+        return;
+
+    QQuickItem *quickMask = qobject_cast<QQuickItem *>(d->mask);
+    if (quickMask) {
+        QQuickItemPrivate *maskPrivate = QQuickItemPrivate::get(quickMask);
+        maskPrivate->registerAsContainmentMask(this, false); // removed from use as my mask
+    }
+
+    if (mask) {
+        int methodIndex = mask->metaObject()->indexOfMethod(QByteArrayLiteral("contains(QPointF)"));
+        if (methodIndex < 0) {
+            qmlWarning(this) << QStringLiteral("QQuickItem: Object set as mask does not have an invokable contains method, ignoring it.");
+            return;
+        }
+        d->extra.value().maskContains = mask->metaObject()->method(methodIndex);
+    }
+    d->mask = mask;
+    quickMask = qobject_cast<QQuickItem *>(mask);
+    if (quickMask) {
+        QQuickItemPrivate *maskPrivate = QQuickItemPrivate::get(quickMask);
+        maskPrivate->registerAsContainmentMask(this, true); // telling maskPrivate that "this" is using it as mask
+    }
+    emit containmentMaskChanged();
 }
 
 /*!
@@ -7488,6 +7771,8 @@ bool QQuickItem::contains(const QPointF &point) const
     point within \a item's coordinate system, and returns the mapped
     coordinate.
 
+    \input item.qdocinc mapping
+
     If \a item is 0, this maps \a point to the coordinate system of the
     scene.
 
@@ -7506,6 +7791,8 @@ QPointF QQuickItem::mapToItem(const QQuickItem *item, const QPointF &point) cons
     point within the scene's coordinate system, and returns the mapped
     coordinate.
 
+    \input item.qdocinc mapping
+
     \sa {Concepts - Visual Coordinates in Qt Quick}
 */
 QPointF QQuickItem::mapToScene(const QPointF &point) const
@@ -7519,6 +7806,8 @@ QPointF QQuickItem::mapToScene(const QPointF &point) const
     point within global screen coordinate system, and returns the mapped
     coordinate.
 
+    \input item.qdocinc mapping
+
     For example, this may be helpful to add a popup to a Qt Quick component.
 
     \note Window positioning is done by the window manager and this value is
@@ -7540,6 +7829,8 @@ QPointF QQuickItem::mapToGlobal(const QPointF &point) const
     rectangular area within \a item's coordinate system, and returns the mapped
     rectangle value.
 
+    \input item.qdocinc mapping
+
     If \a item is 0, this maps \a rect to the coordinate system of the
     scene.
 
@@ -7559,6 +7850,8 @@ QRectF QQuickItem::mapRectToItem(const QQuickItem *item, const QRectF &rect) con
     rectangular area within the scene's coordinate system, and returns the mapped
     rectangle value.
 
+    \input item.qdocinc mapping
+
     \sa {Concepts - Visual Coordinates in Qt Quick}
 */
 QRectF QQuickItem::mapRectToScene(const QRectF &rect) const
@@ -7572,6 +7865,8 @@ QRectF QQuickItem::mapRectToScene(const QRectF &rect) const
     point within this item's coordinate system, and returns the mapped
     coordinate.
 
+    \input item.qdocinc mapping
+
     If \a item is 0, this maps \a point from the coordinate system of the
     scene.
 
@@ -7588,6 +7883,8 @@ QPointF QQuickItem::mapFromItem(const QQuickItem *item, const QPointF &point) co
     point within this item's coordinate system, and returns the mapped
     coordinate.
 
+    \input item.qdocinc mapping
+
     \sa {Concepts - Visual Coordinates in Qt Quick}
 */
 QPointF QQuickItem::mapFromScene(const QPointF &point) const
@@ -7601,6 +7898,8 @@ QPointF QQuickItem::mapFromScene(const QPointF &point) const
     equivalent point within this item's coordinate system, and returns the
     mapped coordinate.
 
+    \input item.qdocinc mapping
+
     For example, this may be helpful to add a popup to a Qt Quick component.
 
     \note Window positioning is done by the window manager and this value is
@@ -7622,6 +7921,8 @@ QPointF QQuickItem::mapFromGlobal(const QPointF &point) const
     rectangular area within this item's coordinate system, and returns the mapped
     rectangle value.
 
+    \input item.qdocinc mapping
+
     If \a item is 0, this maps \a rect from the coordinate system of the
     scene.
 
@@ -7640,6 +7941,8 @@ QRectF QQuickItem::mapRectFromItem(const QQuickItem *item, const QRectF &rect) c
     rectangular area within this item's coordinate system, and returns the mapped
     rectangle value.
 
+    \input item.qdocinc mapping
+
     \sa {Concepts - Visual Coordinates in Qt Quick}
 */
 QRectF QQuickItem::mapRectFromScene(const QRectF &rect) const
@@ -7857,7 +8160,7 @@ bool QQuickItem::isTextureProvider() const
     \fn QSGTextureProvider *QQuickItem::textureProvider() const
 
     Returns the texture provider for an item. The default implementation
-    returns 0.
+    returns \nullptr.
 
     This function may only be called on the rendering thread.
  */
@@ -7867,7 +8170,7 @@ QSGTextureProvider *QQuickItem::textureProvider() const
 #if QT_CONFIG(quick_shadereffect)
     Q_D(const QQuickItem);
     return d->extra.isAllocated() && d->extra->layer && d->extra->layer->effectSource() ?
-           d->extra->layer->effectSource()->textureProvider() : 0;
+           d->extra->layer->effectSource()->textureProvider() : nullptr;
 #else
     return 0;
 #endif
@@ -7891,6 +8194,32 @@ QQuickItemLayer *QQuickItemPrivate::layer() const
 #endif
 }
 
+bool QQuickItemPrivate::hasPointerHandlers() const
+{
+    return extra.isAllocated() && !extra->pointerHandlers.isEmpty();
+}
+
+bool QQuickItemPrivate::hasHoverHandlers() const
+{
+    if (!hasPointerHandlers())
+        return false;
+    for (QQuickPointerHandler *h : extra->pointerHandlers)
+        if (qmlobject_cast<QQuickHoverHandler *>(h))
+            return true;
+    return false;
+}
+
+void QQuickItemPrivate::addPointerHandler(QQuickPointerHandler *h)
+{
+    Q_Q(QQuickItem);
+    // Accept all buttons, and leave filtering to pointerEvent() and/or user JS,
+    // because there can be multiple handlers...
+    q->setAcceptedMouseButtons(Qt::AllButtons);
+    auto &handlers = extra.value().pointerHandlers;
+    if (!handlers.contains(h))
+        handlers.prepend(h);
+}
+
 #if QT_CONFIG(quick_shadereffect)
 QQuickItemLayer::QQuickItemLayer(QQuickItem *item)
     : m_item(item)
@@ -7901,9 +8230,9 @@ QQuickItemLayer::QQuickItemLayer(QQuickItem *item)
     , m_wrapMode(QQuickShaderEffectSource::ClampToEdge)
     , m_format(QQuickShaderEffectSource::RGBA)
     , m_name("source")
-    , m_effectComponent(0)
-    , m_effect(0)
-    , m_effectSource(0)
+    , m_effectComponent(nullptr)
+    , m_effect(nullptr)
+    , m_effectSource(nullptr)
     , m_textureMirroring(QQuickShaderEffectSource::MirrorVertically)
     , m_samples(0)
 {
@@ -8004,7 +8333,7 @@ void QQuickItemLayer::deactivate()
         deactivateEffect();
 
     delete m_effectSource;
-    m_effectSource = 0;
+    m_effectSource = nullptr;
 
     QQuickItemPrivate *id = QQuickItemPrivate::get(m_item);
     id->removeItemChangeListener(this,  QQuickItemPrivate::Geometry | QQuickItemPrivate::Opacity | QQuickItemPrivate::Parent | QQuickItemPrivate::Visibility | QQuickItemPrivate::SiblingOrder);
@@ -8041,7 +8370,7 @@ void QQuickItemLayer::deactivateEffect()
     Q_ASSERT(m_effectComponent);
 
     delete m_effect;
-    m_effect = 0;
+    m_effect = nullptr;
 }
 
 
@@ -8349,7 +8678,7 @@ void QQuickItemLayer::itemParentChanged(QQuickItem *item, QQuickItem *parent)
     Q_UNUSED(item)
     Q_ASSERT(item == m_item);
     Q_ASSERT(parent != m_effectSource);
-    Q_ASSERT(parent == 0 || parent != m_effect);
+    Q_ASSERT(parent == nullptr || parent != m_effect);
 
     m_effectSource->setParentItem(parent);
     if (parent)
@@ -8397,10 +8726,8 @@ void QQuickItemLayer::updateGeometry()
     QQuickItem *l = m_effect ? (QQuickItem *) m_effect : (QQuickItem *) m_effectSource;
     Q_ASSERT(l);
     QRectF bounds = m_item->clipRect();
-    l->setWidth(bounds.width());
-    l->setHeight(bounds.height());
-    l->setX(bounds.x() + m_item->x());
-    l->setY(bounds.y() + m_item->y());
+    l->setSize(bounds.size());
+    l->setPosition(bounds.topLeft() + m_item->position());
 }
 
 void QQuickItemLayer::updateMatrix()
@@ -8423,15 +8750,16 @@ void QQuickItemLayer::updateMatrix()
 
 QQuickItemPrivate::ExtraData::ExtraData()
 : z(0), scale(1), rotation(0), opacity(1),
-  contents(0), screenAttached(0), layoutDirectionAttached(0),
-  enterKeyAttached(0),
-  keyHandler(0),
+  contents(nullptr), screenAttached(nullptr), layoutDirectionAttached(nullptr),
+  enterKeyAttached(nullptr),
+  keyHandler(nullptr),
 #if QT_CONFIG(quick_shadereffect)
-  layer(0),
+  layer(nullptr),
 #endif
   effectRefCount(0), hideRefCount(0),
-  opacityNode(0), clipNode(0), rootNode(0),
-  acceptedMouseButtons(0), origin(QQuickItem::Center),
+  recursiveEffectRefCount(0),
+  opacityNode(nullptr), clipNode(nullptr), rootNode(nullptr),
+  acceptedMouseButtons(nullptr), origin(QQuickItem::Center),
   transparentForPositioner(false)
 {
 }
@@ -8454,30 +8782,30 @@ QAccessible::Role QQuickItemPrivate::accessibleRole() const
 namespace QV4 {
 namespace Heap {
 struct QQuickItemWrapper : public QObjectWrapper {
+    static void markObjects(QV4::Heap::Base *that, QV4::MarkStack *markStack);
 };
 }
 }
 
 struct QQuickItemWrapper : public QV4::QObjectWrapper {
     V4_OBJECT2(QQuickItemWrapper, QV4::QObjectWrapper)
-    static void markObjects(QV4::Heap::Base *that, QV4::MarkStack *markStack);
 };
 
 DEFINE_OBJECT_VTABLE(QQuickItemWrapper);
 
-void QQuickItemWrapper::markObjects(QV4::Heap::Base *that, QV4::MarkStack *markStack)
+void QV4::Heap::QQuickItemWrapper::markObjects(QV4::Heap::Base *that, QV4::MarkStack *markStack)
 {
-    QObjectWrapper::Data *This = static_cast<QObjectWrapper::Data *>(that);
+    QObjectWrapper *This = static_cast<QObjectWrapper *>(that);
     if (QQuickItem *item = static_cast<QQuickItem*>(This->object())) {
         for (QQuickItem *child : qAsConst(QQuickItemPrivate::get(item)->childItems))
             QV4::QObjectWrapper::markWrapper(child, markStack);
     }
-    QV4::QObjectWrapper::markObjects(that, markStack);
+    QObjectWrapper::markObjects(that, markStack);
 }
 
 quint64 QQuickItemPrivate::_q_createJSWrapper(QV4::ExecutionEngine *engine)
 {
-    return (engine->memoryManager->allocObject<QQuickItemWrapper>(q_func()))->asReturnedValue();
+    return (engine->memoryManager->allocate<QQuickItemWrapper>(q_func()))->asReturnedValue();
 }
 
 QT_END_NAMESPACE
diff --git a/src/quick/items/qquickitem.h b/src/quick/items/qquickitem.h
index f58946d01d..6f601e0872 100644
--- a/src/quick/items/qquickitem.h
+++ b/src/quick/items/qquickitem.h
@@ -59,8 +59,8 @@ class Q_QUICK_EXPORT QQuickTransform : public QObject
 {
     Q_OBJECT
 public:
-    explicit QQuickTransform(QObject *parent = Q_NULLPTR);
-    ~QQuickTransform();
+    explicit QQuickTransform(QObject *parent = nullptr);
+    ~QQuickTransform() override;
 
     void appendToItem(QQuickItem *);
     void prependToItem(QQuickItem *);
@@ -144,6 +144,7 @@ class Q_QUICK_EXPORT QQuickItem : public QObject, public QQmlParserStatus
     Q_PROPERTY(bool antialiasing READ antialiasing WRITE setAntialiasing NOTIFY antialiasingChanged RESET resetAntialiasing)
     Q_PROPERTY(qreal implicitWidth READ implicitWidth WRITE setImplicitWidth NOTIFY implicitWidthChanged)
     Q_PROPERTY(qreal implicitHeight READ implicitHeight WRITE setImplicitHeight NOTIFY implicitHeightChanged)
+    Q_PROPERTY(QObject *containmentMask READ containmentMask WRITE setContainmentMask NOTIFY containmentMaskChanged REVISION 11)
 
     Q_PRIVATE_PROPERTY(QQuickItem::d_func(), QQuickItemLayer *layer READ layer DESIGNABLE false CONSTANT FINAL)
 
@@ -162,6 +163,7 @@ public:
         // Remember to increment the size of QQuickItemPrivate::flags
     };
     Q_DECLARE_FLAGS(Flags, Flag)
+    Q_FLAG(Flags)
 
     enum ItemChange {
         ItemChildAddedChange,      // value.item
@@ -173,7 +175,8 @@ public:
         ItemActiveFocusHasChanged, // value.boolValue
         ItemRotationHasChanged,    // value.realValue
         ItemAntialiasingHasChanged, // value.boolValue
-        ItemDevicePixelRatioHasChanged // value.realValue
+        ItemDevicePixelRatioHasChanged, // value.realValue
+        ItemEnabledHasChanged      // value.boolValue
     };
 
     union ItemChangeData {
@@ -195,8 +198,8 @@ public:
     };
     Q_ENUM(TransformOrigin)
 
-    explicit QQuickItem(QQuickItem *parent = Q_NULLPTR);
-    virtual ~QQuickItem();
+    explicit QQuickItem(QQuickItem *parent = nullptr);
+    ~QQuickItem() override;
 
     QQuickWindow *window() const;
     QQuickItem *parentItem() const;
@@ -292,6 +295,8 @@ public:
     void setAcceptedMouseButtons(Qt::MouseButtons buttons);
     bool acceptHoverEvents() const;
     void setAcceptHoverEvents(bool enabled);
+    bool acceptTouchEvents() const;
+    void setAcceptTouchEvents(bool accept);
 
 #if QT_CONFIG(cursor)
     QCursor cursor() const;
@@ -317,6 +322,8 @@ public:
     QSharedPointer<QQuickItemGrabResult> grabToImage(const QSize &targetSize = QSize());
 
     Q_INVOKABLE virtual bool contains(const QPointF &point) const;
+    QObject *containmentMask() const;
+    void setContainmentMask(QObject *mask);
 
     QTransform itemTransform(QQuickItem *, bool *) const;
     QPointF mapToItem(const QQuickItem *item, const QPointF &point) const;
@@ -387,9 +394,10 @@ Q_SIGNALS:
     void zChanged();
     void implicitWidthChanged();
     void implicitHeightChanged();
+    Q_REVISION(11) void containmentMaskChanged();
 
 protected:
-    bool event(QEvent *) Q_DECL_OVERRIDE;
+    bool event(QEvent *) override;
 
     bool isComponentComplete() const;
     virtual void itemChange(ItemChange, const ItemChangeData &);
@@ -402,8 +410,8 @@ protected:
     bool heightValid() const; // ### better name?
     void setImplicitSize(qreal, qreal);
 
-    void classBegin() Q_DECL_OVERRIDE;
-    void componentComplete() Q_DECL_OVERRIDE;
+    void classBegin() override;
+    void componentComplete() override;
 
     virtual void keyPressEvent(QKeyEvent *event);
     virtual void keyReleaseEvent(QKeyEvent *event);
@@ -442,12 +450,13 @@ protected:
     virtual void updatePolish();
 
 protected:
-    QQuickItem(QQuickItemPrivate &dd, QQuickItem *parent = Q_NULLPTR);
+    QQuickItem(QQuickItemPrivate &dd, QQuickItem *parent = nullptr);
 
 private:
     Q_PRIVATE_SLOT(d_func(), void _q_resourceObjectDeleted(QObject *))
     Q_PRIVATE_SLOT(d_func(), quint64 _q_createJSWrapper(QV4::ExecutionEngine *))
 
+    friend class QQuickEventPoint;
     friend class QQuickWindow;
     friend class QQuickWindowPrivate;
     friend class QSGRenderer;
diff --git a/src/quick/items/qquickitem_p.h b/src/quick/items/qquickitem_p.h
index e56d839de9..771228914b 100644
--- a/src/quick/items/qquickitem_p.h
+++ b/src/quick/items/qquickitem_p.h
@@ -87,28 +87,29 @@ class QQuickItemKeyFilter;
 class QQuickLayoutMirroringAttached;
 class QQuickEnterKeyAttached;
 class QQuickScreenAttached;
+class QQuickPointerHandler;
 
 class QQuickContents : public QQuickItemChangeListener
 {
 public:
     QQuickContents(QQuickItem *item);
-    ~QQuickContents();
+    ~QQuickContents() override;
 
     QRectF rectF() const { return m_contents; }
 
-    inline void calcGeometry(QQuickItem *changed = 0);
+    inline void calcGeometry(QQuickItem *changed = nullptr);
     void complete();
 
 protected:
-    void itemGeometryChanged(QQuickItem *item, QQuickGeometryChange change, const QRectF &) Q_DECL_OVERRIDE;
-    void itemDestroyed(QQuickItem *item) Q_DECL_OVERRIDE;
-    void itemChildAdded(QQuickItem *, QQuickItem *) Q_DECL_OVERRIDE;
-    void itemChildRemoved(QQuickItem *, QQuickItem *) Q_DECL_OVERRIDE;
+    void itemGeometryChanged(QQuickItem *item, QQuickGeometryChange change, const QRectF &) override;
+    void itemDestroyed(QQuickItem *item) override;
+    void itemChildAdded(QQuickItem *, QQuickItem *) override;
+    void itemChildRemoved(QQuickItem *, QQuickItem *) override;
     //void itemVisibilityChanged(QQuickItem *item)
 
 private:
-    bool calcHeight(QQuickItem *changed = 0);
-    bool calcWidth(QQuickItem *changed = 0);
+    bool calcHeight(QQuickItem *changed = nullptr);
+    bool calcWidth(QQuickItem *changed = nullptr);
     void updateRect();
 
     QQuickItem *m_item;
@@ -153,7 +154,7 @@ class QQuickItemLayer : public QObject, public QQuickItemChangeListener
 
 public:
     QQuickItemLayer(QQuickItem *item);
-    ~QQuickItemLayer();
+    ~QQuickItemLayer() override;
 
     void classBegin();
     void componentComplete();
@@ -193,11 +194,11 @@ public:
 
     QQuickShaderEffectSource *effectSource() const { return m_effectSource; }
 
-    void itemGeometryChanged(QQuickItem *, QQuickGeometryChange, const QRectF &) Q_DECL_OVERRIDE;
-    void itemOpacityChanged(QQuickItem *) Q_DECL_OVERRIDE;
-    void itemParentChanged(QQuickItem *, QQuickItem *) Q_DECL_OVERRIDE;
-    void itemSiblingOrderChanged(QQuickItem *) Q_DECL_OVERRIDE;
-    void itemVisibilityChanged(QQuickItem *) Q_DECL_OVERRIDE;
+    void itemGeometryChanged(QQuickItem *, QQuickGeometryChange, const QRectF &) override;
+    void itemOpacityChanged(QQuickItem *) override;
+    void itemParentChanged(QQuickItem *, QQuickItem *) override;
+    void itemSiblingOrderChanged(QQuickItem *) override;
+    void itemVisibilityChanged(QQuickItem *) override;
 
     void updateMatrix();
     void updateGeometry();
@@ -254,7 +255,7 @@ public:
     static const QQuickItemPrivate* get(const QQuickItem *item) { return item->d_func(); }
 
     QQuickItemPrivate();
-    ~QQuickItemPrivate();
+    ~QQuickItemPrivate() override;
     void init(QQuickItem *parent);
 
     QQmlListProperty<QObject> data();
@@ -278,6 +279,10 @@ public:
 
     QQuickItemLayer *layer() const;
 
+    bool hasPointerHandlers() const;
+    bool hasHoverHandlers() const;
+    virtual void addPointerHandler(QQuickPointerHandler *h);
+
     // data property
     static void data_append(QQmlListProperty<QObject> *, QObject *);
     static int data_count(QQmlListProperty<QObject> *);
@@ -308,7 +313,6 @@ public:
     static void transform_clear(QQmlListProperty<QQuickTransform> *list);
 
     void _q_resourceObjectDeleted(QObject *);
-    void _q_windowChanged(QQuickWindow *w);
     quint64 _q_createJSWrapper(QV4::ExecutionEngine *engine);
 
     enum ChangeType {
@@ -321,18 +325,33 @@ public:
         Children = 0x40,
         Rotation = 0x80,
         ImplicitWidth = 0x100,
-        ImplicitHeight = 0x200
+        ImplicitHeight = 0x200,
+        Enabled = 0x400,
     };
 
     Q_DECLARE_FLAGS(ChangeTypes, ChangeType)
 
     struct ChangeListener {
-        ChangeListener(QQuickItemChangeListener *l = nullptr, QQuickItemPrivate::ChangeTypes t = 0) : listener(l), types(t), gTypes(QQuickGeometryChange::All) {}
-        ChangeListener(QQuickItemChangeListener *l, QQuickGeometryChange gt) : listener(l), types(Geometry), gTypes(gt) {}
+        using ChangeTypes = QQuickItemPrivate::ChangeTypes;
+
+        ChangeListener(QQuickItemChangeListener *l = nullptr, ChangeTypes t = nullptr)
+            : listener(l)
+            , types(t)
+            , gTypes(QQuickGeometryChange::All)
+        {}
+
+        ChangeListener(QQuickItemChangeListener *l, QQuickGeometryChange gt)
+            : listener(l)
+            , types(Geometry)
+            , gTypes(gt)
+        {}
+
+        bool operator==(const ChangeListener &other) const
+        { return listener == other.listener && types == other.types; }
+
         QQuickItemChangeListener *listener;
-        QQuickItemPrivate::ChangeTypes types;
+        ChangeTypes types;
         QQuickGeometryChange gTypes;  //NOTE: not used for ==
-        bool operator==(const ChangeListener &other) const { return listener == other.listener && types == other.types; }
     };
 
     struct ExtraData {
@@ -348,6 +367,7 @@ public:
         QQuickLayoutMirroringAttached* layoutDirectionAttached;
         QQuickEnterKeyAttached *enterKeyAttached;
         QQuickItemKeyFilter *keyHandler;
+        QVector<QQuickPointerHandler *> pointerHandlers;
 #if QT_CONFIG(quick_shadereffect)
         mutable QQuickItemLayer *layer;
 #endif
@@ -356,13 +376,19 @@ public:
 #endif
         QPointF userTransformOriginPoint;
 
+        // these do not include child items
         int effectRefCount;
         int hideRefCount;
+        // updated recursively for child items as well
+        int recursiveEffectRefCount;
 
         QSGOpacityNode *opacityNode;
         QQuickDefaultClipNode *clipNode;
         QSGRootNode *rootNode;
 
+        // Mask contains() method
+        QMetaMethod maskContains;
+
         QObjectList resourcesList;
 
         // Although acceptedMouseButtons is inside ExtraData, we actually store
@@ -377,6 +403,10 @@ public:
         // 26 bits padding
     };
     QLazilyAllocated<ExtraData> extra;
+    // Contains mask
+    QPointer<QObject> mask;
+    // If the mask is an Item, inform it that it's being used as a mask (true) or is no longer being used (false)
+    virtual void registerAsContainmentMask(QQuickItem * /* maskedItem */, bool /* set */) { }
 
     QQuickAnchors *anchors() const;
     mutable QQuickAnchors *_anchors;
@@ -386,6 +416,7 @@ public:
     QVector<QQuickItemPrivate::ChangeListener> changeListeners;
 
     void addItemChangeListener(QQuickItemChangeListener *listener, ChangeTypes types);
+    void updateOrAddItemChangeListener(QQuickItemChangeListener *listener, ChangeTypes types);
     void removeItemChangeListener(QQuickItemChangeListener *, ChangeTypes types);
     void updateOrAddGeometryChangeListener(QQuickItemChangeListener *listener, QQuickGeometryChange types);
     void updateOrRemoveGeometryChangeListener(QQuickItemChangeListener *listener, QQuickGeometryChange types);
@@ -437,6 +468,7 @@ public:
     // focus chain and prevents tabbing outside.
     bool isTabFence:1;
     bool replayingPressEvent:1;
+    bool touchEnabled:1;
 
     enum DirtyType {
         TransformOrigin         = 0x00000001,
@@ -560,11 +592,17 @@ public:
     virtual void transformChanged();
 
     void deliverKeyEvent(QKeyEvent *);
+    bool filterKeyEvent(QKeyEvent *, bool post);
 #if QT_CONFIG(im)
     void deliverInputMethodEvent(QInputMethodEvent *);
 #endif
     void deliverShortcutOverrideEvent(QKeyEvent *);
 
+    bool anyPointerHandlerWants(QQuickEventPoint *point) const;
+    virtual bool handlePointerEvent(QQuickPointerEvent *, bool avoidExclusiveGrabber = false);
+
+    virtual void setVisible(bool visible);
+
     bool isTransparentForPositioner() const;
     void setTransparentForPositioner(bool trans);
 
@@ -585,9 +623,9 @@ public:
          - (rootNode) (shader effect source's root node)
      */
 
-    QSGOpacityNode *opacityNode() const { return extra.isAllocated()?extra->opacityNode:0; }
-    QQuickDefaultClipNode *clipNode() const { return extra.isAllocated()?extra->clipNode:0; }
-    QSGRootNode *rootNode() const { return extra.isAllocated()?extra->rootNode:0; }
+    QSGOpacityNode *opacityNode() const { return extra.isAllocated()?extra->opacityNode:nullptr; }
+    QQuickDefaultClipNode *clipNode() const { return extra.isAllocated()?extra->clipNode:nullptr; }
+    QSGRootNode *rootNode() const { return extra.isAllocated()?extra->rootNode:nullptr; }
 
     QSGTransformNode *itemNodeInstance;
     QSGNode *paintNode;
@@ -597,6 +635,7 @@ public:
     // A reference from an effect item means that this item is used by the effect, so
     // it should insert a root node.
     void refFromEffectItem(bool hide);
+    void recursiveRefFromEffectItem(int refs);
     void derefFromEffectItem(bool unhide);
 
     void itemChange(QQuickItem::ItemChange, const QQuickItem::ItemChangeData &);
@@ -618,7 +657,7 @@ public:
 class QQuickItemKeyFilter
 {
 public:
-    QQuickItemKeyFilter(QQuickItem * = 0);
+    QQuickItemKeyFilter(QQuickItem * = nullptr);
     virtual ~QQuickItemKeyFilter();
 
     virtual void keyPressed(QKeyEvent *event, bool post);
@@ -640,17 +679,15 @@ class QQuickKeyNavigationAttachedPrivate : public QObjectPrivate
 {
 public:
     QQuickKeyNavigationAttachedPrivate()
-        : QObjectPrivate(),
-          left(0), right(0), up(0), down(0), tab(0), backtab(0),
-          leftSet(false), rightSet(false), upSet(false), downSet(false),
+        : leftSet(false), rightSet(false), upSet(false), downSet(false),
           tabSet(false), backtabSet(false) {}
 
-    QQuickItem *left;
-    QQuickItem *right;
-    QQuickItem *up;
-    QQuickItem *down;
-    QQuickItem *tab;
-    QQuickItem *backtab;
+    QQuickItem *left = nullptr;
+    QQuickItem *right = nullptr;
+    QQuickItem *up = nullptr;
+    QQuickItem *down = nullptr;
+    QQuickItem *tab = nullptr;
+    QQuickItem *backtab = nullptr;
     bool leftSet : 1;
     bool rightSet : 1;
     bool upSet : 1;
@@ -673,7 +710,7 @@ class Q_QUICK_PRIVATE_EXPORT QQuickKeyNavigationAttached : public QObject, publi
     Q_PROPERTY(Priority priority READ priority WRITE setPriority NOTIFY priorityChanged)
 
 public:
-    QQuickKeyNavigationAttached(QObject * = 0);
+    QQuickKeyNavigationAttached(QObject * = nullptr);
 
     QQuickItem *left() const;
     void setLeft(QQuickItem *);
@@ -705,8 +742,8 @@ Q_SIGNALS:
     void priorityChanged();
 
 private:
-    void keyPressed(QKeyEvent *event, bool post) Q_DECL_OVERRIDE;
-    void keyReleased(QKeyEvent *event, bool post) Q_DECL_OVERRIDE;
+    void keyPressed(QKeyEvent *event, bool post) override;
+    void keyReleased(QKeyEvent *event, bool post) override;
     void setFocusNavigation(QQuickItem *currentItem, const char *dir,
                             Qt::FocusReason reason = Qt::OtherFocusReason);
 };
@@ -718,7 +755,7 @@ class QQuickLayoutMirroringAttached : public QObject
     Q_PROPERTY(bool childrenInherit READ childrenInherit WRITE setChildrenInherit NOTIFY childrenInheritChanged)
 
 public:
-    explicit QQuickLayoutMirroringAttached(QObject *parent = 0);
+    explicit QQuickLayoutMirroringAttached(QObject *parent = nullptr);
 
     bool enabled() const;
     void setEnabled(bool);
@@ -742,7 +779,7 @@ class QQuickEnterKeyAttached : public QObject
     Q_PROPERTY(Qt::EnterKeyType type READ type WRITE setType NOTIFY typeChanged)
 
 public:
-    explicit QQuickEnterKeyAttached(QObject *parent = Q_NULLPTR);
+    explicit QQuickEnterKeyAttached(QObject *parent = nullptr);
 
     Qt::EnterKeyType type() const;
     void setType(Qt::EnterKeyType type);
@@ -761,8 +798,7 @@ class QQuickKeysAttachedPrivate : public QObjectPrivate
 {
 public:
     QQuickKeysAttachedPrivate()
-        : QObjectPrivate(), inPress(false), inRelease(false)
-        , inIM(false), enabled(true), imeItem(0), item(0)
+        : inPress(false), inRelease(false), inIM(false), enabled(true)
     {}
 
     //loop detection
@@ -772,9 +808,9 @@ public:
 
     bool enabled : 1;
 
-    QQuickItem *imeItem;
+    QQuickItem *imeItem = nullptr;
     QList<QQuickItem *> targets;
-    QQuickItem *item;
+    QQuickItem *item = nullptr;
     QQuickKeyEvent theKeyEvent;
 };
 
@@ -788,8 +824,8 @@ class QQuickKeysAttached : public QObject, public QQuickItemKeyFilter
     Q_PROPERTY(Priority priority READ priority WRITE setPriority NOTIFY priorityChanged)
 
 public:
-    QQuickKeysAttached(QObject *parent=0);
-    ~QQuickKeysAttached();
+    QQuickKeysAttached(QObject *parent=nullptr);
+    ~QQuickKeysAttached() override;
 
     bool enabled() const { Q_D(const QQuickKeysAttached); return d->enabled; }
     void setEnabled(bool enabled) {
@@ -810,7 +846,7 @@ public:
         return QQmlListProperty<QQuickItem>(this, d->targets);
     }
 
-    void componentComplete() Q_DECL_OVERRIDE;
+    void componentComplete() override;
 
     static QQuickKeysAttached *qmlAttachedProperties(QObject *);
 
@@ -862,11 +898,11 @@ Q_SIGNALS:
     void volumeDownPressed(QQuickKeyEvent *event);
 
 private:
-    void keyPressed(QKeyEvent *event, bool post) Q_DECL_OVERRIDE;
-    void keyReleased(QKeyEvent *event, bool post) Q_DECL_OVERRIDE;
+    void keyPressed(QKeyEvent *event, bool post) override;
+    void keyReleased(QKeyEvent *event, bool post) override;
 #if QT_CONFIG(im)
-    void inputMethodEvent(QInputMethodEvent *, bool post) Q_DECL_OVERRIDE;
-    QVariant inputMethodQuery(Qt::InputMethodQuery query) const Q_DECL_OVERRIDE;
+    void inputMethodEvent(QInputMethodEvent *, bool post) override;
+    QVariant inputMethodQuery(Qt::InputMethodQuery query) const override;
 #endif
     void shortcutOverride(QKeyEvent *event) override;
     static QByteArray keyToSignal(int key);
@@ -877,7 +913,7 @@ private:
 Qt::MouseButtons QQuickItemPrivate::acceptedMouseButtons() const
 {
     return ((extra.flag() ? Qt::LeftButton : Qt::MouseButton(0)) |
-            (extra.isAllocated() ? extra->acceptedMouseButtons : Qt::MouseButtons(0)));
+            (extra.isAllocated() ? extra->acceptedMouseButtons : Qt::MouseButtons(nullptr)));
 }
 
 QSGContext *QQuickItemPrivate::sceneGraphContext() const
@@ -899,7 +935,7 @@ void QQuickItemPrivate::markSortedChildrenDirty(QQuickItem *child)
     if (child->z() != 0. || sortedChildItems != &childItems) {
         if (sortedChildItems != &childItems)
             delete sortedChildItems;
-        sortedChildItems = 0;
+        sortedChildItems = nullptr;
     }
 }
 
diff --git a/src/quick/items/qquickitemanimation.cpp b/src/quick/items/qquickitemanimation.cpp
index d4d346def9..8251282736 100644
--- a/src/quick/items/qquickitemanimation.cpp
+++ b/src/quick/items/qquickitemanimation.cpp
@@ -61,7 +61,7 @@ QT_BEGIN_NAMESPACE
     \ingroup qtquick-animation-properties
     \since 5.0
     \inherits Animation
-    \brief Animates changes in parent values
+    \brief Animates changes in parent values.
 
     ParentAnimation is used to animate a parent change for an \l Item.
 
@@ -211,7 +211,7 @@ struct QQuickParentAnimationData : public QAbstractAnimationAction
     //### reverse should probably apply on a per-action basis
     bool reverse;
     QList<QQuickParentChange *> pc;
-    void doAction() Q_DECL_OVERRIDE
+    void doAction() override
     {
         for (int ii = 0; ii < actions.count(); ++ii) {
             const QQuickStateAction &action = actions.at(ii);
@@ -371,7 +371,7 @@ QAbstractAnimationJob* QQuickParentAnimation::transition(QQuickStateActions &act
 
     if (data->actions.count()) {
         QSequentialAnimationGroupJob *topLevelGroup = new QSequentialAnimationGroupJob;
-        QActionAnimation *viaAction = d->via ? new QActionAnimation : 0;
+        QActionAnimation *viaAction = d->via ? new QActionAnimation : nullptr;
         QActionAnimation *targetAction = new QActionAnimation;
         //we'll assume the common case by far is to have children, and always create ag
         QParallelAnimationGroupJob *ag = new QParallelAnimationGroupJob;
@@ -409,7 +409,7 @@ QAbstractAnimationJob* QQuickParentAnimation::transition(QQuickStateActions &act
         delete data;
         delete viaData;
     }
-    return 0;
+    return nullptr;
 }
 
 /*!
@@ -418,7 +418,7 @@ QAbstractAnimationJob* QQuickParentAnimation::transition(QQuickStateActions &act
     \inqmlmodule QtQuick
     \ingroup qtquick-animation-properties
     \inherits Animation
-    \brief Animates changes in anchor values
+    \brief Animates changes in anchor values.
 
     AnchorAnimation is used to animate an anchor change.
 
@@ -565,7 +565,7 @@ QAbstractAnimationJob* QQuickAnchorAnimation::transition(QQuickStateActions &act
     \ingroup qtquick-animation-properties
     \inherits Animation
     \since 5.0
-    \brief Animates an item along a path
+    \brief Animates an item along a path.
 
     When used in a transition, the path can be specified without start
     or end points, for example:
@@ -922,12 +922,12 @@ QAbstractAnimationJob* QQuickPathAnimation::transition(QQuickStateActions &actio
         pa->setEasingCurve(d->easingCurve);
         return initInstance(pa);
     } else {
-        pa->setFromSourcedValue(0);
-        pa->setAnimValue(0);
+        pa->setFromSourcedValue(nullptr);
+        pa->setAnimValue(nullptr);
         delete pa;
         delete data;
     }
-    return 0;
+    return nullptr;
 }
 
 void QQuickPathAnimationUpdater::setValue(qreal v)
@@ -955,7 +955,7 @@ void QQuickPathAnimationUpdater::setValue(qreal v)
 
     qreal angle;
     bool fixed = orientation == QQuickPathAnimation::Fixed;
-    QPointF currentPos = !painterPath.isEmpty() ? path->sequentialPointAt(painterPath, pathLength, attributePoints, prevBez, v, fixed ? 0 : &angle) : path->sequentialPointAt(v, fixed ? 0 : &angle);
+    QPointF currentPos = !painterPath.isEmpty() ? path->sequentialPointAt(painterPath, pathLength, attributePoints, prevBez, v, fixed ? nullptr : &angle) : path->sequentialPointAt(v, fixed ? nullptr : &angle);
 
     //adjust position according to anchor point
     if (!anchorPoint.isNull()) {
diff --git a/src/quick/items/qquickitemanimation_p.h b/src/quick/items/qquickitemanimation_p.h
index a503cff223..b803455f12 100644
--- a/src/quick/items/qquickitemanimation_p.h
+++ b/src/quick/items/qquickitemanimation_p.h
@@ -68,7 +68,7 @@ class Q_AUTOTEST_EXPORT QQuickParentAnimation : public QQuickAnimationGroup
     Q_PROPERTY(QQuickItem *via READ via WRITE setVia NOTIFY viaChanged)
 
 public:
-    QQuickParentAnimation(QObject *parent=0);
+    QQuickParentAnimation(QObject *parent=nullptr);
     virtual ~QQuickParentAnimation();
 
     QQuickItem *target() const;
@@ -89,7 +89,7 @@ protected:
     QAbstractAnimationJob* transition(QQuickStateActions &actions,
                             QQmlProperties &modified,
                             TransitionDirection direction,
-                            QObject *defaultTarget = 0) Q_DECL_OVERRIDE;
+                            QObject *defaultTarget = nullptr) override;
 };
 
 class QQuickAnchorAnimationPrivate;
@@ -102,7 +102,7 @@ class Q_AUTOTEST_EXPORT QQuickAnchorAnimation : public QQuickAbstractAnimation
     Q_PROPERTY(QEasingCurve easing READ easing WRITE setEasing NOTIFY easingChanged)
 
 public:
-    QQuickAnchorAnimation(QObject *parent=0);
+    QQuickAnchorAnimation(QObject *parent=nullptr);
     virtual ~QQuickAnchorAnimation();
 
     QQmlListProperty<QQuickItem> targets();
@@ -121,7 +121,7 @@ protected:
     QAbstractAnimationJob* transition(QQuickStateActions &actions,
                             QQmlProperties &modified,
                             TransitionDirection direction,
-                            QObject *defaultTarget = 0) Q_DECL_OVERRIDE;
+                            QObject *defaultTarget = nullptr) override;
 };
 
 #if QT_CONFIG(quick_path)
@@ -145,7 +145,7 @@ class Q_AUTOTEST_EXPORT QQuickPathAnimation : public QQuickAbstractAnimation
     Q_PROPERTY(qreal endRotation READ endRotation WRITE setEndRotation NOTIFY endRotationChanged)
 
 public:
-    QQuickPathAnimation(QObject *parent=0);
+    QQuickPathAnimation(QObject *parent=nullptr);
     virtual ~QQuickPathAnimation();
 
     enum Orientation {
@@ -188,7 +188,7 @@ protected:
     QAbstractAnimationJob* transition(QQuickStateActions &actions,
                             QQmlProperties &modified,
                             TransitionDirection direction,
-                            QObject *defaultTarget = 0) Q_DECL_OVERRIDE;
+                            QObject *defaultTarget = nullptr) override;
 Q_SIGNALS:
     void durationChanged(int);
     void easingChanged(const QEasingCurve &);
diff --git a/src/quick/items/qquickitemanimation_p_p.h b/src/quick/items/qquickitemanimation_p_p.h
index 2d075dfab3..83b9899197 100644
--- a/src/quick/items/qquickitemanimation_p_p.h
+++ b/src/quick/items/qquickitemanimation_p_p.h
@@ -65,7 +65,7 @@ class QQuickParentAnimationPrivate : public QQuickAnimationGroupPrivate
     Q_DECLARE_PUBLIC(QQuickParentAnimation)
 public:
  QQuickParentAnimationPrivate()
-    : QQuickAnimationGroupPrivate(), target(0), newParent(0), via(0) {}
+    : QQuickAnimationGroupPrivate(), target(nullptr), newParent(nullptr), via(nullptr) {}
 
     QQuickItem *target;
     QQuickItem *newParent;
@@ -91,7 +91,7 @@ public:
 class QQuickPathAnimationUpdater : public QQuickBulkValueUpdater
 {
 public:
-    QQuickPathAnimationUpdater() : path(0), pathLength(0), target(0), reverse(false),
+    QQuickPathAnimationUpdater() : path(nullptr), pathLength(0), target(nullptr), reverse(false),
         fromSourced(false), fromDefined(false), toDefined(false),
         toX(0), toY(0), currentV(0), orientation(QQuickPathAnimation::Fixed),
         entryInterval(0), exitInterval(0) {}
@@ -128,10 +128,10 @@ class QQuickPathAnimationPrivate;
 class QQuickPathAnimationAnimator : public QQuickBulkValueAnimator
 {
 public:
-    QQuickPathAnimationAnimator(QQuickPathAnimationPrivate * = 0);
+    QQuickPathAnimationAnimator(QQuickPathAnimationPrivate * = nullptr);
     ~QQuickPathAnimationAnimator();
 
-    void clearTemplate() { animationTemplate = 0; }
+    void clearTemplate() { animationTemplate = nullptr; }
 
     QQuickPathAnimationUpdater *pathUpdater() const { return static_cast<QQuickPathAnimationUpdater*>(getAnimValue()); }
 private:
@@ -142,7 +142,7 @@ class QQuickPathAnimationPrivate : public QQuickAbstractAnimationPrivate
 {
     Q_DECLARE_PUBLIC(QQuickPathAnimation)
 public:
-    QQuickPathAnimationPrivate() : path(0), target(0),
+    QQuickPathAnimationPrivate() : path(nullptr), target(nullptr),
         orientation(QQuickPathAnimation::Fixed), entryDuration(0), exitDuration(0), duration(250) {}
 
     QQuickPath *path;
diff --git a/src/quick/items/qquickitemchangelistener_p.h b/src/quick/items/qquickitemchangelistener_p.h
index 83c69a9330..31d06c9983 100644
--- a/src/quick/items/qquickitemchangelistener_p.h
+++ b/src/quick/items/qquickitemchangelistener_p.h
@@ -125,6 +125,7 @@ public:
     virtual void itemGeometryChanged(QQuickItem *, QQuickGeometryChange, const QRectF & /* oldGeometry */) {}
     virtual void itemSiblingOrderChanged(QQuickItem *) {}
     virtual void itemVisibilityChanged(QQuickItem *) {}
+    virtual void itemEnabledChanged(QQuickItem *) {}
     virtual void itemOpacityChanged(QQuickItem *) {}
     virtual void itemDestroyed(QQuickItem *) {}
     virtual void itemChildAdded(QQuickItem *, QQuickItem * /* child */ ) {}
@@ -134,7 +135,7 @@ public:
     virtual void itemImplicitWidthChanged(QQuickItem *) {}
     virtual void itemImplicitHeightChanged(QQuickItem *) {}
 
-    virtual QQuickAnchorsPrivate *anchorPrivate() { return 0; }
+    virtual QQuickAnchorsPrivate *anchorPrivate() { return nullptr; }
 };
 
 QT_END_NAMESPACE
diff --git a/src/quick/items/qquickitemgrabresult.cpp b/src/quick/items/qquickitemgrabresult.cpp
index c3f8d4f024..f298803c7f 100644
--- a/src/quick/items/qquickitemgrabresult.cpp
+++ b/src/quick/items/qquickitemgrabresult.cpp
@@ -62,9 +62,9 @@ class QQuickItemGrabResultPrivate : public QObjectPrivate
 {
 public:
     QQuickItemGrabResultPrivate()
-        : cacheEntry(0)
-        , qmlEngine(0)
-        , texture(0)
+        : cacheEntry(nullptr)
+        , qmlEngine(nullptr)
+        , texture(nullptr)
     {
     }
 
@@ -139,7 +139,7 @@ public:
  * This property holds the pixel results from a grab.
  *
  * If the grab is not yet complete or if it failed,
- * an empty image is returned.
+ * a null image is returned (\c {image.isNull()} will return \c true).
  */
 
 /*!
@@ -226,10 +226,12 @@ bool QQuickItemGrabResult::event(QEvent *e)
     Q_D(QQuickItemGrabResult);
     if (e->type() == Event_Grab_Completed) {
         // JS callback
-        if (d->qmlEngine && d->callback.isCallable())
+        if (d->qmlEngine && d->callback.isCallable()) {
             d->callback.call(QJSValueList() << d->qmlEngine->newQObject(this));
-        else
+            deleteLater();
+        } else {
             Q_EMIT ready();
+        }
         return true;
     }
     return QObject::event(e);
@@ -266,7 +268,7 @@ void QQuickItemGrabResult::render()
     d->image =  d->texture->toImage();
 
     delete d->texture;
-    d->texture = 0;
+    d->texture = nullptr;
 
     disconnect(d->window.data(), &QQuickWindow::beforeSynchronizing, this, &QQuickItemGrabResult::setup);
     disconnect(d->window.data(), &QQuickWindow::afterRendering, this, &QQuickItemGrabResult::render);
@@ -281,17 +283,17 @@ QQuickItemGrabResult *QQuickItemGrabResultPrivate::create(QQuickItem *item, cons
 
     if (size.width() < 1 || size.height() < 1) {
         qmlWarning(item) << "grabToImage: item has invalid dimensions";
-        return 0;
+        return nullptr;
     }
 
     if (!item->window()) {
         qmlWarning(item) << "grabToImage: item is not attached to a window";
-        return 0;
+        return nullptr;
     }
 
     if (!item->window()->isVisible()) {
         qmlWarning(item) << "grabToImage: item's window is not visible";
-        return 0;
+        return nullptr;
     }
 
     QQuickItemGrabResult *result = new QQuickItemGrabResult();
diff --git a/src/quick/items/qquickitemgrabresult.h b/src/quick/items/qquickitemgrabresult.h
index 30f8f0c2ef..3dc10e2d75 100644
--- a/src/quick/items/qquickitemgrabresult.h
+++ b/src/quick/items/qquickitemgrabresult.h
@@ -82,7 +82,7 @@ private Q_SLOTS:
 private:
     friend class QQuickItem;
 
-    QQuickItemGrabResult(QObject *parent = Q_NULLPTR);
+    QQuickItemGrabResult(QObject *parent = nullptr);
 };
 
 QT_END_NAMESPACE
diff --git a/src/quick/items/qquickitemsmodule.cpp b/src/quick/items/qquickitemsmodule.cpp
index e6321e9365..cd5cca5ac9 100644
--- a/src/quick/items/qquickitemsmodule.cpp
+++ b/src/quick/items/qquickitemsmodule.cpp
@@ -64,6 +64,9 @@
 #if QT_CONFIG(quick_pathview)
 #include "qquickpathview_p.h"
 #endif
+#if QT_CONFIG(quick_tableview)
+#include "qquicktableview_p.h"
+#endif
 #if QT_CONFIG(quick_viewtransitions)
 #include "qquickitemviewtransition_p.h"
 #endif
@@ -74,7 +77,9 @@
 #if QT_CONFIG(quick_positioners)
 #include "qquickpositioners_p.h"
 #endif
+#if QT_CONFIG(quick_repeater)
 #include "qquickrepeater_p.h"
+#endif
 #include "qquickloader_p.h"
 #if QT_CONFIG(quick_animatedimage)
 #include "qquickanimatedimage_p.h"
@@ -108,9 +113,18 @@
 #include "qquickdrag_p.h"
 #include "qquickdroparea_p.h"
 #include "qquickmultipointtoucharea_p.h"
-#include <private/qqmlmetatype_p.h>
 #include <QtQuick/private/qquickaccessibleattached_p.h>
 
+#include "handlers/qquickdraghandler_p.h"
+#include "handlers/qquickhoverhandler_p.h"
+#include "handlers/qquickpinchhandler_p.h"
+#include "handlers/qquickpointhandler_p.h"
+#include "handlers/qquicktaphandler_p.h"
+
+QT_BEGIN_NAMESPACE
+Q_DECLARE_LOGGING_CATEGORY(lcTransient)
+QT_END_NAMESPACE
+
 static QQmlPrivate::AutoParentResult qquickitem_autoParent(QObject *obj, QObject *parent)
 {
     // When setting a parent (especially during dynamic object creation) in QML,
@@ -125,24 +139,31 @@ static QQmlPrivate::AutoParentResult qquickitem_autoParent(QObject *obj, QObject
             QQuickWindow *win = qmlobject_cast<QQuickWindow *>(obj);
             if (win) {
                 // A Window inside an Item should be transient for that item's window
+                qCDebug(lcTransient) << win << "is transient for" << parentItem->window();
                 win->setTransientParent(parentItem->window());
                 return QQmlPrivate::Parented;
             }
+        } else if (QQuickPointerHandler *handler = qmlobject_cast<QQuickPointerHandler *>(obj)) {
+            QQuickItemPrivate::get(parentItem)->addPointerHandler(handler);
+            handler->setParent(parent);
+            return QQmlPrivate::Parented;
         }
         return QQmlPrivate::IncompatibleObject;
     } else if (QQuickWindow *parentWindow = qmlobject_cast<QQuickWindow *>(parent)) {
         QQuickWindow *win = qmlobject_cast<QQuickWindow *>(obj);
         if (win) {
             // A Window inside a Window should be transient for it
+            qCDebug(lcTransient) << win << "is transient for" << parentWindow;
             win->setTransientParent(parentWindow);
             return QQmlPrivate::Parented;
-        } else {
-            QQuickItem *item = qmlobject_cast<QQuickItem *>(obj);
-            if (item) {
-                // The parent of an Item inside a Window is actually the implicit content Item
-                item->setParentItem(parentWindow->contentItem());
-                return QQmlPrivate::Parented;
-            }
+        } else if (QQuickItem *item = qmlobject_cast<QQuickItem *>(obj)) {
+            // The parent of an Item inside a Window is actually the implicit content Item
+            item->setParentItem(parentWindow->contentItem());
+            return QQmlPrivate::Parented;
+        } else if (QQuickPointerHandler *handler = qmlobject_cast<QQuickPointerHandler *>(obj)) {
+            QQuickItemPrivate::get(parentWindow->contentItem())->addPointerHandler(handler);
+            handler->setParent(parentWindow->contentItem());
+            return QQmlPrivate::Parented;
         }
         return QQmlPrivate::IncompatibleObject;
     } else if (qmlobject_cast<QQuickItem *>(obj)) {
@@ -156,6 +177,9 @@ static void qt_quickitems_defineModule(const char *uri, int major, int minor)
     QQmlPrivate::RegisterAutoParent autoparent = { 0, &qquickitem_autoParent };
     QQmlPrivate::qmlregister(QQmlPrivate::AutoParentRegistration, &autoparent);
 
+    // Register the latest version, even if there are no new types or new revisions for existing types yet.
+    qmlRegisterModule(uri, 2, QT_VERSION_MINOR);
+
 #if !QT_CONFIG(quick_animatedimage)
     qmlRegisterTypeNotAvailable(uri,major,minor,"AnimatedImage", QCoreApplication::translate("QQuickAnimatedImage","Qt was built without support for QMovie"));
 #else
@@ -204,7 +228,9 @@ static void qt_quickitems_defineModule(const char *uri, int major, int minor)
     qmlRegisterType<QQuickPathView>(uri,major,minor,"PathView");
 #endif
     qmlRegisterType<QQuickRectangle>(uri,major,minor,"Rectangle");
+#if QT_CONFIG(quick_repeater)
     qmlRegisterType<QQuickRepeater>(uri,major,minor,"Repeater");
+#endif
     qmlRegisterType<QQuickTranslate>(uri,major,minor,"Translate");
     qmlRegisterType<QQuickRotation>(uri,major,minor,"Rotation");
     qmlRegisterType<QQuickScale>(uri,major,minor,"Scale");
@@ -287,7 +313,8 @@ static void qt_quickitems_defineModule(const char *uri, int major, int minor)
 
     qmlRegisterType<QQuickMultiPointTouchArea>("QtQuick", 2, 0, "MultiPointTouchArea");
     qmlRegisterType<QQuickTouchPoint>("QtQuick", 2, 0, "TouchPoint");
-    qmlRegisterType<QQuickGrabGestureEvent>();
+    qmlRegisterUncreatableType<QQuickGrabGestureEvent>(uri,major,minor, "GestureEvent",
+        QQuickMouseEvent::tr("GestureEvent is only available in the context of handling the gestureStarted signal from MultiPointTouchArea"));
 
 #if QT_CONFIG(accessibility)
     qmlRegisterUncreatableType<QQuickAccessibleAttached>("QtQuick", 2, 0, "Accessible",QQuickAccessibleAttached::tr("Accessible is only available via attached properties"));
@@ -397,6 +424,57 @@ static void qt_quickitems_defineModule(const char *uri, int major, int minor)
 #endif
 
     qmlRegisterType<QQuickFlickable, 10>(uri, 2, 10, "Flickable");
+    qmlRegisterType<QQuickTextEdit, 10>(uri, 2, 10, "TextEdit");
+    qmlRegisterType<QQuickText, 10>(uri, 2, 10, "Text");
+
+#if QT_CONFIG(quick_path)
+    qmlRegisterType<QQuickPathAngleArc>(uri, 2, 11, "PathAngleArc");
+#endif
+
+#if QT_CONFIG(quick_animatedimage)
+    qmlRegisterType<QQuickAnimatedImage, 11>(uri, 2, 11,"AnimatedImage");
+#endif
+    qmlRegisterType<QQuickItem, 11>(uri, 2, 11,"Item");
+    qmlRegisterType<QQuickFlickable, 12>(uri, 2, 12, "Flickable");
+
+    // classes related to Input Handlers which are newly exposed since 5.12
+    qmlRegisterUncreatableType<QQuickPointerEvent>(uri, 2, 12, "PointerEvent",
+        QQuickPointerHandler::tr("PointerEvent is only available as a parameter of several signals in PointerHandler"));
+    qmlRegisterUncreatableType<QQuickPointerMouseEvent>(uri, 2, 12, "PointerMouseEvent",
+        QQuickPointerHandler::tr("PointerMouseEvent is only available as a parameter of several signals in PointerHandler"));
+    qmlRegisterUncreatableType<QQuickPointerTouchEvent>(uri, 2, 12, "PointerTouchEvent",
+        QQuickPointerHandler::tr("PointerTouchEvent is only available as a parameter of several signals in PointerHandler"));
+    qmlRegisterUncreatableType<QQuickEventPoint>(uri, 2, 12, "EventPoint",
+        QQuickPointerHandler::tr("EventPoint is only available as a member of PointerEvent"));
+    qmlRegisterUncreatableType<QQuickEventTouchPoint>(uri, 2, 12, "EventTouchPoint",
+        QQuickPointerHandler::tr("EventTouchPoint is only available as a member of PointerEvent"));
+    qmlRegisterUncreatableType<QQuickPointerDevice>(uri, 2, 12, "PointerDevice",
+        QQuickPointerHandler::tr("PointerDevice is only available as a property of PointerEvent"));
+
+    // Input Handlers are part of QtQuick, not a separate module, since 5.12
+    qmlRegisterUncreatableType<QQuickPointerHandler>(uri, 2, 12, "PointerHandler",
+        QQuickPointerHandler::tr("PointerHandler is an abstract base class"));
+    qmlRegisterType<QQuickPointHandler>(uri, 2, 12, "PointHandler");
+    qmlRegisterType<QQuickDragHandler>(uri, 2, 12, "DragHandler");
+    qmlRegisterUncreatableType<QQuickDragAxis>(uri, 2, 12, "DragAxis",
+        QQuickDragHandler::tr("DragAxis is only available as a grouped property of DragHandler"));
+    qmlRegisterType<QQuickHoverHandler>(uri, 2, 12, "HoverHandler");
+    qmlRegisterType<QQuickPinchHandler>(uri, 2, 12, "PinchHandler");
+    qmlRegisterType<QQuickTapHandler>(uri, 2, 12, "TapHandler");
+    qRegisterMetaType<QQuickHandlerPoint>();
+
+    // The rest of the 5.12 revisions
+    qmlRegisterType<QQuickAnimatedSprite, 12>("QtQuick", 2, 12, "AnimatedSprite");
+    qmlRegisterType<QQuickGradient, 12>(uri, 2, 12, "Gradient");
+    qmlRegisterType<QQuickFlickable, 12>(uri, 2, 12, "Flickable");
+    qmlRegisterType<QQuickText, 12>(uri, 2, 12, "Text");
+#if QT_CONFIG(quick_tableview)
+    qmlRegisterType<QQuickTableView>(uri, 2, 12, "TableView");
+#endif
+
+    qmlRegisterUncreatableType<QQuickItemView, 13>(uri, 2, 13, itemViewName, itemViewMessage);
+    qmlRegisterType<QQuickPathView, 13>(uri, 2, 13, "PathView");
+    qmlRegisterType<QQuickGridView, 13>(uri, 2, 13, "GridView");
 }
 
 static void initResources()
diff --git a/src/quick/items/qquickitemview.cpp b/src/quick/items/qquickitemview.cpp
index 555db03962..1f8a0de72b 100644
--- a/src/quick/items/qquickitemview.cpp
+++ b/src/quick/items/qquickitemview.cpp
@@ -38,6 +38,7 @@
 ****************************************************************************/
 
 #include "qquickitemview_p_p.h"
+#include "qquickitemviewfxitem_p_p.h"
 #include <QtQuick/private/qquicktransition_p.h>
 #include <QtQml/QQmlInfo>
 #include "qplatformdefs.h"
@@ -52,117 +53,14 @@ Q_LOGGING_CATEGORY(lcItemViewDelegateLifecycle, "qt.quick.itemview.lifecycle")
 #endif
 
 FxViewItem::FxViewItem(QQuickItem *i, QQuickItemView *v, bool own, QQuickItemViewAttached *attached)
-    : item(i)
+    : QQuickItemViewFxItem(i, own, QQuickItemViewPrivate::get(v))
     , view(v)
-    , transitionableItem(0)
     , attached(attached)
-    , ownItem(own)
-    , releaseAfterTransition(false)
-    , trackGeom(false)
 {
     if (attached) // can be null for default components (see createComponentItem)
         attached->setView(view);
 }
 
-FxViewItem::~FxViewItem()
-{
-    delete transitionableItem;
-    if (ownItem && item) {
-        trackGeometry(false);
-        item->setParentItem(0);
-        item->deleteLater();
-        item = 0;
-    }
-}
-
-qreal FxViewItem::itemX() const
-{
-    return transitionableItem ? transitionableItem->itemX() : (item ? item->x() : 0);
-}
-
-qreal FxViewItem::itemY() const
-{
-    return transitionableItem ? transitionableItem->itemY() : (item ? item->y() : 0);
-}
-
-void FxViewItem::moveTo(const QPointF &pos, bool immediate)
-{
-    if (transitionableItem)
-        transitionableItem->moveTo(pos, immediate);
-    else if (item)
-        item->setPosition(pos);
-}
-
-void FxViewItem::setVisible(bool visible)
-{
-    if (!visible && transitionableItem && transitionableItem->transitionScheduledOrRunning())
-        return;
-    if (item)
-        QQuickItemPrivate::get(item)->setCulled(!visible);
-}
-
-void FxViewItem::trackGeometry(bool track)
-{
-    if (track) {
-        if (!trackGeom) {
-            if (item) {
-                QQuickItemPrivate *itemPrivate = QQuickItemPrivate::get(item);
-                itemPrivate->addItemChangeListener(QQuickItemViewPrivate::get(view), QQuickItemPrivate::Geometry);
-            }
-            trackGeom = true;
-        }
-    } else {
-        if (trackGeom) {
-            if (item) {
-                QQuickItemPrivate *itemPrivate = QQuickItemPrivate::get(item);
-                itemPrivate->removeItemChangeListener(QQuickItemViewPrivate::get(view), QQuickItemPrivate::Geometry);
-            }
-            trackGeom = false;
-        }
-    }
-}
-
-QQuickItemViewTransitioner::TransitionType FxViewItem::scheduledTransitionType() const
-{
-    return transitionableItem ? transitionableItem->nextTransitionType : QQuickItemViewTransitioner::NoTransition;
-}
-
-bool FxViewItem::transitionScheduledOrRunning() const
-{
-    return transitionableItem ? transitionableItem->transitionScheduledOrRunning() : false;
-}
-
-bool FxViewItem::transitionRunning() const
-{
-    return transitionableItem ? transitionableItem->transitionRunning() : false;
-}
-
-bool FxViewItem::isPendingRemoval() const
-{
-    return transitionableItem ? transitionableItem->isPendingRemoval() : false;
-}
-
-void FxViewItem::transitionNextReposition(QQuickItemViewTransitioner *transitioner, QQuickItemViewTransitioner::TransitionType type, bool asTarget)
-{
-    if (!transitioner)
-        return;
-    if (!transitionableItem)
-        transitionableItem = new QQuickItemViewTransitionableItem(item);
-    transitioner->transitionNextReposition(transitionableItem, type, asTarget);
-}
-
-bool FxViewItem::prepareTransition(QQuickItemViewTransitioner *transitioner, const QRectF &viewBounds)
-{
-    return transitionableItem ? transitionableItem->prepareTransition(transitioner, index, viewBounds) : false;
-}
-
-void FxViewItem::startTransition(QQuickItemViewTransitioner *transitioner)
-{
-    if (transitionableItem)
-        transitionableItem->startTransition(transitioner, index);
-}
-
-
 QQuickItemViewChangeSet::QQuickItemViewChangeSet()
     : active(false)
 {
@@ -275,7 +173,7 @@ QQuickItemView::~QQuickItemView()
 QQuickItem *QQuickItemView::currentItem() const
 {
     Q_D(const QQuickItemView);
-    return d->currentItem ? d->currentItem->item : 0;
+    return d->currentItem ? d->currentItem->item : nullptr;
 }
 
 QVariant QQuickItemView::model() const
@@ -304,12 +202,12 @@ void QQuickItemView::setModel(const QVariant &m)
     QQmlInstanceModel *oldModel = d->model;
 
     d->clear();
-    d->model = 0;
+    d->model = nullptr;
     d->setPosition(d->contentStartOffset());
     d->modelVariant = model;
 
     QObject *object = qvariant_cast<QObject*>(model);
-    QQmlInstanceModel *vim = 0;
+    QQmlInstanceModel *vim = nullptr;
     if (object && (vim = qobject_cast<QQmlInstanceModel *>(object))) {
         if (d->ownModel) {
             delete oldModel;
@@ -362,7 +260,7 @@ QQmlComponent *QQuickItemView::delegate() const
             return dataModel->delegate();
     }
 
-    return 0;
+    return nullptr;
 }
 
 void QQuickItemView::setDelegate(QQmlComponent *delegate)
@@ -380,11 +278,9 @@ void QQuickItemView::setDelegate(QQmlComponent *delegate)
         int oldCount = dataModel->count();
         dataModel->setDelegate(delegate);
         if (isComponentComplete()) {
-            for (FxViewItem *item : qAsConst(d->visibleItems))
-                d->releaseItem(item);
-            d->visibleItems.clear();
+            d->releaseVisibleItems();
             d->releaseItem(d->currentItem);
-            d->currentItem = 0;
+            d->currentItem = nullptr;
             d->updateSectionCriteria();
             d->refill();
             d->moveReason = QQuickItemViewPrivate::SetIndex;
@@ -588,7 +484,7 @@ QQmlComponent *QQuickItemView::header() const
 QQuickItem *QQuickItemView::headerItem() const
 {
     Q_D(const QQuickItemView);
-    return d->header ? d->header->item : 0;
+    return d->header ? d->header->item : nullptr;
 }
 
 void QQuickItemView::setHeader(QQmlComponent *headerComponent)
@@ -597,7 +493,7 @@ void QQuickItemView::setHeader(QQmlComponent *headerComponent)
     if (d->headerComponent != headerComponent) {
         d->applyPendingChanges();
         delete d->header;
-        d->header = 0;
+        d->header = nullptr;
         d->headerComponent = headerComponent;
 
         d->markExtentsDirty();
@@ -623,7 +519,7 @@ QQmlComponent *QQuickItemView::footer() const
 QQuickItem *QQuickItemView::footerItem() const
 {
     Q_D(const QQuickItemView);
-    return d->footer ? d->footer->item : 0;
+    return d->footer ? d->footer->item : nullptr;
 }
 
 void QQuickItemView::setFooter(QQmlComponent *footerComponent)
@@ -632,7 +528,7 @@ void QQuickItemView::setFooter(QQmlComponent *footerComponent)
     if (d->footerComponent != footerComponent) {
         d->applyPendingChanges();
         delete d->footer;
-        d->footer = 0;
+        d->footer = nullptr;
         d->footerComponent = footerComponent;
 
         if (isComponentComplete()) {
@@ -668,7 +564,7 @@ void QQuickItemView::setHighlight(QQmlComponent *highlightComponent)
 QQuickItem *QQuickItemView::highlightItem() const
 {
     Q_D(const QQuickItemView);
-    return d->highlight ? d->highlight->item : 0;
+    return d->highlight ? d->highlight->item : nullptr;
 }
 
 bool QQuickItemView::highlightFollowsCurrentItem() const
@@ -801,7 +697,7 @@ void QQuickItemView::setHighlightMoveDuration(int duration)
 QQuickTransition *QQuickItemView::populateTransition() const
 {
     Q_D(const QQuickItemView);
-    return d->transitioner ? d->transitioner->populateTransition : 0;
+    return d->transitioner ? d->transitioner->populateTransition : nullptr;
 }
 
 void QQuickItemView::setPopulateTransition(QQuickTransition *transition)
@@ -817,7 +713,7 @@ void QQuickItemView::setPopulateTransition(QQuickTransition *transition)
 QQuickTransition *QQuickItemView::addTransition() const
 {
     Q_D(const QQuickItemView);
-    return d->transitioner ? d->transitioner->addTransition : 0;
+    return d->transitioner ? d->transitioner->addTransition : nullptr;
 }
 
 void QQuickItemView::setAddTransition(QQuickTransition *transition)
@@ -833,7 +729,7 @@ void QQuickItemView::setAddTransition(QQuickTransition *transition)
 QQuickTransition *QQuickItemView::addDisplacedTransition() const
 {
     Q_D(const QQuickItemView);
-    return d->transitioner ? d->transitioner->addDisplacedTransition : 0;
+    return d->transitioner ? d->transitioner->addDisplacedTransition : nullptr;
 }
 
 void QQuickItemView::setAddDisplacedTransition(QQuickTransition *transition)
@@ -849,7 +745,7 @@ void QQuickItemView::setAddDisplacedTransition(QQuickTransition *transition)
 QQuickTransition *QQuickItemView::moveTransition() const
 {
     Q_D(const QQuickItemView);
-    return d->transitioner ? d->transitioner->moveTransition : 0;
+    return d->transitioner ? d->transitioner->moveTransition : nullptr;
 }
 
 void QQuickItemView::setMoveTransition(QQuickTransition *transition)
@@ -865,7 +761,7 @@ void QQuickItemView::setMoveTransition(QQuickTransition *transition)
 QQuickTransition *QQuickItemView::moveDisplacedTransition() const
 {
     Q_D(const QQuickItemView);
-    return d->transitioner ? d->transitioner->moveDisplacedTransition : 0;
+    return d->transitioner ? d->transitioner->moveDisplacedTransition : nullptr;
 }
 
 void QQuickItemView::setMoveDisplacedTransition(QQuickTransition *transition)
@@ -881,7 +777,7 @@ void QQuickItemView::setMoveDisplacedTransition(QQuickTransition *transition)
 QQuickTransition *QQuickItemView::removeTransition() const
 {
     Q_D(const QQuickItemView);
-    return d->transitioner ? d->transitioner->removeTransition : 0;
+    return d->transitioner ? d->transitioner->removeTransition : nullptr;
 }
 
 void QQuickItemView::setRemoveTransition(QQuickTransition *transition)
@@ -897,7 +793,7 @@ void QQuickItemView::setRemoveTransition(QQuickTransition *transition)
 QQuickTransition *QQuickItemView::removeDisplacedTransition() const
 {
     Q_D(const QQuickItemView);
-    return d->transitioner ? d->transitioner->removeDisplacedTransition : 0;
+    return d->transitioner ? d->transitioner->removeDisplacedTransition : nullptr;
 }
 
 void QQuickItemView::setRemoveDisplacedTransition(QQuickTransition *transition)
@@ -913,7 +809,7 @@ void QQuickItemView::setRemoveDisplacedTransition(QQuickTransition *transition)
 QQuickTransition *QQuickItemView::displacedTransition() const
 {
     Q_D(const QQuickItemView);
-    return d->transitioner ? d->transitioner->displacedTransition : 0;
+    return d->transitioner ? d->transitioner->displacedTransition : nullptr;
 }
 
 void QQuickItemView::setDisplacedTransition(QQuickTransition *transition)
@@ -928,12 +824,13 @@ void QQuickItemView::setDisplacedTransition(QQuickTransition *transition)
 
 void QQuickItemViewPrivate::positionViewAtIndex(int index, int mode)
 {
-    Q_Q(QQuickItemView);
     if (!isValid())
         return;
     if (mode < QQuickItemView::Beginning || mode > QQuickItemView::SnapPosition)
         return;
 
+    Q_Q(QQuickItemView);
+    q->cancelFlick();
     applyPendingChanges();
     const int modelCount = model->count();
     int idx = qMax(qMin(index, modelCount - 1), 0);
@@ -955,11 +852,16 @@ void QQuickItemViewPrivate::positionViewAtIndex(int index, int mode)
         item = visibleItem(idx);
     }
     if (item) {
+        const bool stickyHeader = hasStickyHeader();
+        const bool stickyFooter = hasStickyFooter();
+        const qreal stickyHeaderSize = stickyHeader ? headerSize() : 0;
+        const qreal stickyFooterSize = stickyFooter ? footerSize() : 0;
+
         const qreal itemPos = item->position();
         switch (mode) {
         case QQuickItemView::Beginning:
             pos = itemPos;
-            if (header && (index < 0 || hasStickyHeader()))
+            if (header && (index < 0 || stickyHeader))
                 pos -= headerSize();
             break;
         case QQuickItemView::Center:
@@ -967,30 +869,29 @@ void QQuickItemViewPrivate::positionViewAtIndex(int index, int mode)
             break;
         case QQuickItemView::End:
             pos = itemPos - viewSize + item->size();
-            if (footer && (index >= modelCount || hasStickyFooter()))
+            if (footer && (index >= modelCount || stickyFooter))
                 pos += footerSize();
             break;
         case QQuickItemView::Visible:
-            if (itemPos > pos + viewSize)
-                pos = itemPos - viewSize + item->size();
-            else if (item->endPosition() <= pos)
-                pos = itemPos;
+            if (itemPos > pos + viewSize - stickyFooterSize)
+                pos = item->endPosition() - viewSize + stickyFooterSize;
+            else if (item->endPosition() <= pos - stickyHeaderSize)
+                pos = itemPos - stickyHeaderSize;
             break;
         case QQuickItemView::Contain:
-            if (item->endPosition() >= pos + viewSize)
-                pos = itemPos - viewSize + item->size();
-            if (itemPos < pos)
-                pos = itemPos;
+            if (item->endPosition() >= pos + viewSize + stickyFooterSize)
+                pos = itemPos - viewSize + item->size() + stickyFooterSize;
+            if (itemPos - stickyHeaderSize < pos)
+                pos = itemPos - stickyHeaderSize;
             break;
         case QQuickItemView::SnapPosition:
-            pos = itemPos - highlightRangeStart;
+            pos = itemPos - highlightRangeStart - stickyHeaderSize;
             break;
         }
         pos = qMin(pos, maxExtent);
         qreal minExtent = calculatedMinExtent();
         pos = qMax(pos, minExtent);
         moveReason = QQuickItemViewPrivate::Other;
-        q->cancelFlick();
         setPosition(pos);
 
         if (highlight) {
@@ -1050,6 +951,13 @@ QQuickItem *QQuickItemView::itemAt(qreal x, qreal y) const
     return item ? item->item : nullptr;
 }
 
+QQuickItem *QQuickItemView::itemAtIndex(int index) const
+{
+    Q_D(const QQuickItemView);
+    const FxViewItem *item = d->visibleItem(index);
+    return item ? item->item : nullptr;
+}
+
 void QQuickItemView::forceLayout()
 {
     Q_D(QQuickItemView);
@@ -1233,7 +1141,7 @@ void QQuickItemViewPrivate::itemGeometryChanged(QQuickItem *item, QQuickGeometry
         // start new transitions
         bool prevInLayout = inLayout;
         if (!inLayout) {
-            FxViewItem *actualItem = transitioner ? visibleItem(currentIndex) : 0;
+            FxViewItem *actualItem = transitioner ? visibleItem(currentIndex) : nullptr;
             if (actualItem && actualItem->transitionRunning())
                 inLayout = true;
         }
@@ -1248,16 +1156,26 @@ void QQuickItemViewPrivate::itemGeometryChanged(QQuickItem *item, QQuickGeometry
 void QQuickItemView::destroyRemoved()
 {
     Q_D(QQuickItemView);
+
+    bool hasRemoveTransition = false;
+    bool hasRemoveTransitionAsTarget = false;
+    if (d->transitioner) {
+        hasRemoveTransition = d->transitioner->canTransition(QQuickItemViewTransitioner::RemoveTransition, false);
+        hasRemoveTransitionAsTarget = d->transitioner->canTransition(QQuickItemViewTransitioner::RemoveTransition, true);
+    }
+
     for (QList<FxViewItem*>::Iterator it = d->visibleItems.begin();
             it != d->visibleItems.end();) {
         FxViewItem *item = *it;
         if (item->index == -1 && (!item->attached || item->attached->delayRemove() == false)) {
-            if (d->transitioner && d->transitioner->canTransition(QQuickItemViewTransitioner::RemoveTransition, true)) {
+            if (hasRemoveTransitionAsTarget) {
                 // don't remove from visibleItems until next layout()
                 d->runDelayedRemoveTransition = true;
                 QObject::disconnect(item->attached, SIGNAL(delayRemoveChanged()), this, SLOT(destroyRemoved()));
                 ++it;
             } else {
+                if (hasRemoveTransition)
+                    d->runDelayedRemoveTransition = true;
                 d->releaseItem(item);
                 it = d->visibleItems.erase(it);
             }
@@ -1274,6 +1192,7 @@ void QQuickItemView::modelUpdated(const QQmlChangeSet &changeSet, bool reset)
 {
     Q_D(QQuickItemView);
     if (reset) {
+        cancelFlick();
         if (d->transitioner)
             d->transitioner->setPopulateTransitionEnabled(true);
         d->moveReason = QQuickItemViewPrivate::SetIndex;
@@ -1318,6 +1237,12 @@ void QQuickItemView::trackedPositionChanged()
     Q_D(QQuickItemView);
     if (!d->trackedItem || !d->currentItem)
         return;
+
+    if (d->inLayout) {
+        polish();
+        return;
+    }
+
     if (d->moveReason == QQuickItemViewPrivate::SetIndex) {
         qreal trackedPos = d->trackedItem->position();
         qreal trackedSize = d->trackedItem->size();
@@ -1386,7 +1311,6 @@ void QQuickItemView::trackedPositionChanged()
                 pos = qMax(trackedPos, toItemPos);
         }
         if (viewPos != pos) {
-            cancelFlick();
             d->calcVelocity = true;
             d->setPosition(pos);
             d->calcVelocity = false;
@@ -1548,14 +1472,14 @@ QQuickItemViewPrivate::QQuickItemViewPrivate()
     , layoutDirection(Qt::LeftToRight), verticalLayoutDirection(QQuickItemView::TopToBottom)
     , moveReason(Other)
     , visibleIndex(0)
-    , currentIndex(-1), currentItem(0)
-    , trackedItem(0), requestedIndex(-1)
-    , highlightComponent(0), highlight(0)
+    , currentIndex(-1), currentItem(nullptr)
+    , trackedItem(nullptr), requestedIndex(-1)
+    , highlightComponent(nullptr), highlight(nullptr)
     , highlightRange(QQuickItemView::NoHighlightRange)
     , highlightRangeStart(0), highlightRangeEnd(0)
     , highlightMoveDuration(150)
-    , headerComponent(0), header(0), footerComponent(0), footer(0)
-    , transitioner(0)
+    , headerComponent(nullptr), header(nullptr), footerComponent(nullptr), footer(nullptr)
+    , transitioner(nullptr)
     , minExtent(0), maxExtent(0)
     , ownModel(false), wrap(false)
     , keyNavigationEnabled(true)
@@ -1573,7 +1497,7 @@ QQuickItemViewPrivate::QQuickItemViewPrivate()
 QQuickItemViewPrivate::~QQuickItemViewPrivate()
 {
     if (transitioner)
-        transitioner->setChangeListener(0);
+        transitioner->setChangeListener(nullptr);
     delete transitioner;
 }
 
@@ -1639,7 +1563,7 @@ FxViewItem *QQuickItemViewPrivate::visibleItem(int modelIndex) const {
                 return item;
         }
     }
-    return 0;
+    return nullptr;
 }
 
 // should rename to firstItemInView() to avoid confusion with other "*visible*" methods
@@ -1699,7 +1623,7 @@ void QQuickItemViewPrivate::updateCurrent(int modelIndex)
             if (currentItem->attached)
                 currentItem->attached->setIsCurrentItem(false);
             releaseItem(currentItem);
-            currentItem = 0;
+            currentItem = nullptr;
             currentIndex = modelIndex;
             emit q->currentIndexChanged();
             emit q->currentItemChanged();
@@ -1719,7 +1643,7 @@ void QQuickItemViewPrivate::updateCurrent(int modelIndex)
     FxViewItem *oldCurrentItem = currentItem;
     int oldCurrentIndex = currentIndex;
     currentIndex = modelIndex;
-    currentItem = createItem(modelIndex, false);
+    currentItem = createItem(modelIndex, QQmlIncubator::AsynchronousIfNested);
     if (oldCurrentItem && oldCurrentItem->attached && (!currentItem || oldCurrentItem->item != currentItem->item))
         oldCurrentItem->attached->setIsCurrentItem(false);
     if (currentItem) {
@@ -1740,12 +1664,12 @@ void QQuickItemViewPrivate::updateCurrent(int modelIndex)
 
 void QQuickItemViewPrivate::clear()
 {
+    Q_Q(QQuickItemView);
     currentChanges.reset();
+    bufferedChanges.reset();
     timeline.clear();
 
-    for (FxViewItem *item : qAsConst(visibleItems))
-        releaseItem(item);
-    visibleItems.clear();
+    releaseVisibleItems();
     visibleIndex = 0;
 
     for (FxViewItem *item : qAsConst(releasePendingTransition)) {
@@ -1754,10 +1678,13 @@ void QQuickItemViewPrivate::clear()
     }
     releasePendingTransition.clear();
 
+    auto oldCurrentItem = currentItem;
     releaseItem(currentItem);
-    currentItem = 0;
+    currentItem = nullptr;
+    if (oldCurrentItem)
+        emit q->currentItemChanged();
     createHighlight();
-    trackedItem = 0;
+    trackedItem = nullptr;
 
     if (requestedIndex >= 0) {
         if (model)
@@ -1800,56 +1727,61 @@ void QQuickItemViewPrivate::refill(qreal from, qreal to)
     if (!isValid() || !q->isComponentComplete())
         return;
 
-    bufferPause.stop();
-    currentChanges.reset();
+    do {
+        bufferPause.stop();
+        if (currentChanges.hasPendingChanges() || bufferedChanges.hasPendingChanges()) {
+            currentChanges.reset();
+            bufferedChanges.reset();
+            releaseVisibleItems();
+        }
 
-    int prevCount = itemCount;
-    itemCount = model->count();
-    qreal bufferFrom = from - buffer;
-    qreal bufferTo = to + buffer;
-    qreal fillFrom = from;
-    qreal fillTo = to;
-
-    bool added = addVisibleItems(fillFrom, fillTo, bufferFrom, bufferTo, false);
-    bool removed = removeNonVisibleItems(bufferFrom, bufferTo);
-
-    if (requestedIndex == -1 && buffer && bufferMode != NoBuffer) {
-        if (added) {
-            // We've already created a new delegate this frame.
-            // Just schedule a buffer refill.
-            bufferPause.start();
-        } else {
-            if (bufferMode & BufferAfter)
-                fillTo = bufferTo;
-            if (bufferMode & BufferBefore)
-                fillFrom = bufferFrom;
-            added |= addVisibleItems(fillFrom, fillTo, bufferFrom, bufferTo, true);
+        int prevCount = itemCount;
+        itemCount = model->count();
+        qreal bufferFrom = from - buffer;
+        qreal bufferTo = to + buffer;
+        qreal fillFrom = from;
+        qreal fillTo = to;
+
+        bool added = addVisibleItems(fillFrom, fillTo, bufferFrom, bufferTo, false);
+        bool removed = removeNonVisibleItems(bufferFrom, bufferTo);
+
+        if (requestedIndex == -1 && buffer && bufferMode != NoBuffer) {
+            if (added) {
+                // We've already created a new delegate this frame.
+                // Just schedule a buffer refill.
+                bufferPause.start();
+            } else {
+                if (bufferMode & BufferAfter)
+                    fillTo = bufferTo;
+                if (bufferMode & BufferBefore)
+                    fillFrom = bufferFrom;
+                added |= addVisibleItems(fillFrom, fillTo, bufferFrom, bufferTo, true);
+            }
         }
-    }
 
-    if (added || removed) {
-        markExtentsDirty();
-        updateBeginningEnd();
-        visibleItemsChanged();
-        updateHeader();
-        updateFooter();
-        updateViewport();
-    }
+        if (added || removed) {
+            markExtentsDirty();
+            updateBeginningEnd();
+            visibleItemsChanged();
+            updateHeader();
+            updateFooter();
+            updateViewport();
+        }
 
-    if (prevCount != itemCount)
-        emit q->countChanged();
+        if (prevCount != itemCount)
+            emit q->countChanged();
+    } while (currentChanges.hasPendingChanges() || bufferedChanges.hasPendingChanges());
 }
 
 void QQuickItemViewPrivate::regenerate(bool orientationChanged)
 {
     Q_Q(QQuickItemView);
     if (q->isComponentComplete()) {
-        currentChanges.reset();
         if (orientationChanged) {
             delete header;
-            header = 0;
+            header = nullptr;
             delete footer;
-            footer = 0;
+            footer = nullptr;
         }
         clear();
         updateHeader();
@@ -1880,6 +1812,9 @@ void QQuickItemViewPrivate::layout()
 
     inLayout = true;
 
+    // viewBounds contains bounds before any add/remove/move operation to the view
+    QRectF viewBounds(q->contentX(),  q->contentY(), q->width(), q->height());
+
     if (!isValid() && !visibleItems.count()) {
         clear();
         setPosition(contentStartOffset());
@@ -1925,7 +1860,7 @@ void QQuickItemViewPrivate::layout()
     markExtentsDirty();
     updateHighlight();
 
-    if (!q->isMoving() && !q->isFlicking()) {
+    if (!q->isMoving() && !q->isFlicking() && !movingFromHighlight()) {
         fixupPosition();
         refill();
     }
@@ -1938,14 +1873,14 @@ void QQuickItemViewPrivate::layout()
     if (transitioner) {
         // items added in the last refill() may need to be transitioned in - e.g. a remove
         // causes items to slide up into view
-        if (transitioner->canTransition(QQuickItemViewTransitioner::MoveTransition, false)
-                || transitioner->canTransition(QQuickItemViewTransitioner::RemoveTransition, false)) {
+        if (lastIndexInView != -1 &&
+            (transitioner->canTransition(QQuickItemViewTransitioner::MoveTransition, false)
+                || transitioner->canTransition(QQuickItemViewTransitioner::RemoveTransition, false))) {
             translateAndTransitionItemsAfter(lastIndexInView, insertionPosChanges, removalPosChanges);
         }
 
         prepareVisibleItemTransitions();
 
-        QRectF viewBounds(q->contentX(),  q->contentY(), q->width(), q->height());
         for (QList<FxViewItem*>::Iterator it = releasePendingTransition.begin();
              it != releasePendingTransition.end(); ) {
             FxViewItem *item = *it;
@@ -1982,7 +1917,6 @@ bool QQuickItemViewPrivate::applyModelChanges(ChangeResult *totalInsertionResult
     }
 
     updateUnrequestedIndexes();
-    moveReason = QQuickItemViewPrivate::Other;
 
     FxViewItem *prevVisibleItemsFirst = visibleItems.count() ? *visibleItems.constBegin() : 0;
     int prevItemCount = itemCount;
@@ -2104,8 +2038,11 @@ bool QQuickItemViewPrivate::applyModelChanges(ChangeResult *totalInsertionResult
         if (currentChanges.currentRemoved && currentItem) {
             if (currentItem->item && currentItem->attached)
                 currentItem->attached->setIsCurrentItem(false);
+            auto oldCurrentItem = currentItem;
             releaseItem(currentItem);
-            currentItem = 0;
+            currentItem = nullptr;
+            if (oldCurrentItem)
+                emit q->currentItemChanged();
         }
         if (!currentIndexCleared)
             updateCurrent(currentChanges.newCurrentIndex);
@@ -2317,12 +2254,12 @@ void QQuickItemViewPrivate::viewItemTransitionFinished(QQuickItemViewTransitiona
   When the item becomes available, refill() will be called and the item
   will be returned on the next call to createItem().
 */
-FxViewItem *QQuickItemViewPrivate::createItem(int modelIndex, bool asynchronous)
+FxViewItem *QQuickItemViewPrivate::createItem(int modelIndex, QQmlIncubator::IncubationMode incubationMode)
 {
     Q_Q(QQuickItemView);
 
-    if (requestedIndex == modelIndex && asynchronous)
-        return 0;
+    if (requestedIndex == modelIndex && incubationMode == QQmlIncubator::Asynchronous)
+        return nullptr;
 
     for (int i=0; i<releasePendingTransition.count(); i++) {
         if (releasePendingTransition.at(i)->index == modelIndex
@@ -2332,14 +2269,20 @@ FxViewItem *QQuickItemViewPrivate::createItem(int modelIndex, bool asynchronous)
         }
     }
 
-    if (asynchronous)
-        requestedIndex = modelIndex;
     inRequest = true;
 
-    QObject* object = model->object(modelIndex, asynchronous);
+    QObject* object = model->object(modelIndex, incubationMode);
     QQuickItem *item = qmlobject_cast<QQuickItem*>(object);
+
     if (!item) {
-        if (object) {
+        if (!object) {
+            if (requestedIndex == -1 && model->incubationStatus(modelIndex) == QQmlIncubator::Loading) {
+                // The reason we didn't receive an item is because it's incubating async. We keep track
+                // of this by assigning the index we're waiting for to 'requestedIndex'. This will e.g. let
+                // the view avoid unnecessary layout calls until the item has been loaded.
+                requestedIndex = modelIndex;
+            }
+        } else {
             model->release(object);
             if (!delegateValidated) {
                 delegateValidated = true;
@@ -2348,7 +2291,7 @@ FxViewItem *QQuickItemViewPrivate::createItem(int modelIndex, bool asynchronous)
             }
         }
         inRequest = false;
-        return 0;
+        return nullptr;
     } else {
         item->setParentItem(q->contentItem());
         if (requestedIndex == modelIndex)
@@ -2401,7 +2344,7 @@ void QQuickItemView::destroyingItem(QObject *object)
     Q_D(QQuickItemView);
     QQuickItem* item = qmlobject_cast<QQuickItem*>(object);
     if (item) {
-        item->setParentItem(0);
+        item->setParentItem(nullptr);
         d->unrequestedItems.remove(item);
     }
 }
@@ -2412,7 +2355,7 @@ bool QQuickItemViewPrivate::releaseItem(FxViewItem *item)
     if (!item || !model)
         return true;
     if (trackedItem == item)
-        trackedItem = 0;
+        trackedItem = nullptr;
     item->trackGeometry(false);
 
     QQmlInstanceModel::ReleaseFlags flags = model->release(item->item);
@@ -2422,7 +2365,7 @@ bool QQuickItemViewPrivate::releaseItem(FxViewItem *item)
             QQuickItemPrivate::get(item->item)->setCulled(true);
             unrequestedItems.insert(item->item, model->indexOf(item->item, q));
         } else if (flags & QQmlInstanceModel::Destroyed) {
-            item->item->setParentItem(0);
+            item->item->setParentItem(nullptr);
         }
     }
     delete item;
@@ -2438,7 +2381,7 @@ QQuickItem *QQuickItemViewPrivate::createComponentItem(QQmlComponent *component,
 {
     Q_Q(const QQuickItemView);
 
-    QQuickItem *item = 0;
+    QQuickItem *item = nullptr;
     if (component) {
         QQmlContext *creationContext = component->creationContext();
         QQmlContext *context = new QQmlContext(
diff --git a/src/quick/items/qquickitemview_p.h b/src/quick/items/qquickitemview_p.h
index b38bc6174f..0a0da587b4 100644
--- a/src/quick/items/qquickitemview_p.h
+++ b/src/quick/items/qquickitemview_p.h
@@ -128,7 +128,7 @@ public:
     };
     Q_ENUM(VerticalLayoutDirection)
 
-    QQuickItemView(QQuickFlickablePrivate &dd, QQuickItem *parent = 0);
+    QQuickItemView(QQuickFlickablePrivate &dd, QQuickItem *parent = nullptr);
     ~QQuickItemView();
 
     QVariant model() const;
@@ -228,6 +228,7 @@ public:
     Q_INVOKABLE void positionViewAtIndex(int index, int mode);
     Q_INVOKABLE int indexAt(qreal x, qreal y) const;
     Q_INVOKABLE QQuickItem *itemAt(qreal x, qreal y) const;
+    Q_REVISION(13) Q_INVOKABLE QQuickItem *itemAtIndex(int index) const;
     Q_INVOKABLE void positionViewAtBeginning();
     Q_INVOKABLE void positionViewAtEnd();
     Q_REVISION(1) Q_INVOKABLE void forceLayout();
diff --git a/src/quick/items/qquickitemview_p_p.h b/src/quick/items/qquickitemview_p_p.h
index 3087682ac7..ea5b5df9c6 100644
--- a/src/quick/items/qquickitemview_p_p.h
+++ b/src/quick/items/qquickitemview_p_p.h
@@ -56,6 +56,7 @@
 QT_REQUIRE_CONFIG(quick_itemview);
 
 #include "qquickitemview_p.h"
+#include "qquickitemviewfxitem_p_p.h"
 #include "qquickitemviewtransition_p.h"
 #include "qquickflickable_p_p.h"
 #include <QtQml/private/qqmlobjectmodel_p.h>
@@ -65,47 +66,13 @@ QT_REQUIRE_CONFIG(quick_itemview);
 
 QT_BEGIN_NAMESPACE
 
-
-class Q_AUTOTEST_EXPORT FxViewItem
+class Q_AUTOTEST_EXPORT FxViewItem : public QQuickItemViewFxItem
 {
 public:
     FxViewItem(QQuickItem *, QQuickItemView *, bool own, QQuickItemViewAttached *attached);
-    virtual ~FxViewItem();
-
-    qreal itemX() const;
-    qreal itemY() const;
-    inline qreal itemWidth() const { return item ? item->width() : 0; }
-    inline qreal itemHeight() const { return item ? item->height() : 0; }
-
-    void moveTo(const QPointF &pos, bool immediate);
-    void setVisible(bool visible);
-    void trackGeometry(bool track);
-
-    QQuickItemViewTransitioner::TransitionType scheduledTransitionType() const;
-    bool transitionScheduledOrRunning() const;
-    bool transitionRunning() const;
-    bool isPendingRemoval() const;
-
-    void transitionNextReposition(QQuickItemViewTransitioner *transitioner, QQuickItemViewTransitioner::TransitionType type, bool asTarget);
-    bool prepareTransition(QQuickItemViewTransitioner *transitioner, const QRectF &viewBounds);
-    void startTransition(QQuickItemViewTransitioner *transitioner);
 
-    // these are positions and sizes along the current direction of scrolling/flicking
-    virtual qreal position() const = 0;
-    virtual qreal endPosition() const = 0;
-    virtual qreal size() const = 0;
-    virtual qreal sectionSize() const = 0;
-
-    virtual bool contains(qreal x, qreal y) const = 0;
-
-    QPointer<QQuickItem> item;
     QQuickItemView *view;
-    QQuickItemViewTransitionableItem *transitionableItem;
     QQuickItemViewAttached *attached;
-    int index;
-    bool ownItem;
-    bool releaseAfterTransition;
-    bool trackGeom;
 };
 
 
@@ -201,12 +168,12 @@ public:
 
     void regenerate(bool orientationChanged=false);
     void layout();
-    virtual void animationFinished(QAbstractAnimationJob *) override;
+    void animationFinished(QAbstractAnimationJob *) override;
     void refill();
     void refill(qreal from, qreal to);
     void mirrorChange() override;
 
-    FxViewItem *createItem(int modelIndex, bool asynchronous = false);
+    FxViewItem *createItem(int modelIndex,QQmlIncubator::IncubationMode incubationMode = QQmlIncubator::AsynchronousIfNested);
     virtual bool releaseItem(FxViewItem *item);
 
     QQuickItem *createHighlightItem() const;
@@ -269,6 +236,15 @@ public:
         q->polish();
     }
 
+    void releaseVisibleItems() {
+        // make a copy and clear the visibleItems first to avoid destroyed
+        // items being accessed during the loop (QTBUG-61294)
+        const QList<FxViewItem *> oldVisible = visibleItems;
+        visibleItems.clear();
+        for (FxViewItem *item : oldVisible)
+            releaseItem(item);
+    }
+
     QPointer<QQmlInstanceModel> model;
     QVariant modelVariant;
     int itemCount;
@@ -354,6 +330,7 @@ protected:
     virtual void createHighlight() = 0;
     virtual void updateHighlight() = 0;
     virtual void resetHighlightPosition() = 0;
+    virtual bool movingFromHighlight() { return false; }
 
     virtual void setPosition(qreal pos) = 0;
     virtual void fixupPosition() = 0;
diff --git a/src/quick/items/qquickitemviewfxitem.cpp b/src/quick/items/qquickitemviewfxitem.cpp
new file mode 100644
index 0000000000..60e9d7b115
--- /dev/null
+++ b/src/quick/items/qquickitemviewfxitem.cpp
@@ -0,0 +1,165 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQuick module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qquickitemviewfxitem_p_p.h"
+#include "qquickitem_p.h"
+#include "qquickitemview_p_p.h"
+
+QT_BEGIN_NAMESPACE
+
+QQuickItemViewFxItem::QQuickItemViewFxItem(QQuickItem *item, bool ownItem, QQuickItemChangeListener* changeListener)
+    : item(item)
+    , changeListener(changeListener)
+    , transitionableItem(nullptr)
+    , ownItem(ownItem)
+    , releaseAfterTransition(false)
+    , trackGeom(false)
+{
+}
+
+QQuickItemViewFxItem::~QQuickItemViewFxItem()
+{
+    delete transitionableItem;
+    if (ownItem && item) {
+        trackGeometry(false);
+        item->setParentItem(0);
+        item->deleteLater();
+    }
+}
+
+qreal QQuickItemViewFxItem::itemX() const
+{
+    return transitionableItem ? transitionableItem->itemX() : (item ? item->x() : 0);
+}
+
+qreal QQuickItemViewFxItem::itemY() const
+{
+    return transitionableItem ? transitionableItem->itemY() : (item ? item->y() : 0);
+}
+
+void QQuickItemViewFxItem::moveTo(const QPointF &pos, bool immediate)
+{
+    if (transitionableItem)
+        transitionableItem->moveTo(pos, immediate);
+    else if (item)
+        item->setPosition(pos);
+}
+
+void QQuickItemViewFxItem::setVisible(bool visible)
+{
+    if (!visible && transitionableItem && transitionableItem->transitionScheduledOrRunning())
+        return;
+    if (item)
+        QQuickItemPrivate::get(item)->setCulled(!visible);
+}
+
+void QQuickItemViewFxItem::trackGeometry(bool track)
+{
+    if (track) {
+        if (!trackGeom) {
+            if (item) {
+                QQuickItemPrivate *itemPrivate = QQuickItemPrivate::get(item);
+                itemPrivate->addItemChangeListener(changeListener, QQuickItemPrivate::Geometry);
+            }
+            trackGeom = true;
+        }
+    } else {
+        if (trackGeom) {
+            if (item) {
+                QQuickItemPrivate *itemPrivate = QQuickItemPrivate::get(item);
+                itemPrivate->removeItemChangeListener(changeListener, QQuickItemPrivate::Geometry);
+            }
+            trackGeom = false;
+        }
+    }
+}
+
+QRectF QQuickItemViewFxItem::geometry() const
+{
+    return QRectF(item->position(), item->size());
+}
+
+void QQuickItemViewFxItem::setGeometry(const QRectF &geometry)
+{
+    item->setPosition(geometry.topLeft());
+    item->setSize(geometry.size());
+}
+
+QQuickItemViewTransitioner::TransitionType QQuickItemViewFxItem::scheduledTransitionType() const
+{
+    return transitionableItem ? transitionableItem->nextTransitionType : QQuickItemViewTransitioner::NoTransition;
+}
+
+bool QQuickItemViewFxItem::transitionScheduledOrRunning() const
+{
+    return transitionableItem ? transitionableItem->transitionScheduledOrRunning() : false;
+}
+
+bool QQuickItemViewFxItem::transitionRunning() const
+{
+    return transitionableItem ? transitionableItem->transitionRunning() : false;
+}
+
+bool QQuickItemViewFxItem::isPendingRemoval() const
+{
+    return transitionableItem ? transitionableItem->isPendingRemoval() : false;
+}
+
+void QQuickItemViewFxItem::transitionNextReposition(QQuickItemViewTransitioner *transitioner, QQuickItemViewTransitioner::TransitionType type, bool asTarget)
+{
+    if (!transitioner)
+        return;
+    if (!transitionableItem)
+        transitionableItem = new QQuickItemViewTransitionableItem(item);
+    transitioner->transitionNextReposition(transitionableItem, type, asTarget);
+}
+
+bool QQuickItemViewFxItem::prepareTransition(QQuickItemViewTransitioner *transitioner, const QRectF &viewBounds)
+{
+    return transitionableItem ? transitionableItem->prepareTransition(transitioner, index, viewBounds) : false;
+}
+
+void QQuickItemViewFxItem::startTransition(QQuickItemViewTransitioner *transitioner)
+{
+    if (transitionableItem)
+        transitionableItem->startTransition(transitioner, index);
+}
+
+QT_END_NAMESPACE
+
diff --git a/src/quick/items/qquickitemviewfxitem_p_p.h b/src/quick/items/qquickitemviewfxitem_p_p.h
new file mode 100644
index 0000000000..3bc5ba440c
--- /dev/null
+++ b/src/quick/items/qquickitemviewfxitem_p_p.h
@@ -0,0 +1,108 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQuick module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QQUICKFXVIEWITEM_P_P_H
+#define QQUICKFXVIEWITEM_P_P_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include <QtQuick/private/qtquickglobal_p.h>
+#include <QtQuick/private/qquickitem_p.h>
+#include <QtQuick/private/qquickitemviewtransition_p.h>
+
+QT_REQUIRE_CONFIG(quick_itemview);
+
+QT_BEGIN_NAMESPACE
+
+class Q_AUTOTEST_EXPORT QQuickItemViewFxItem
+{
+public:
+    QQuickItemViewFxItem(QQuickItem *item, bool ownItem, QQuickItemChangeListener *changeListener);
+    virtual ~QQuickItemViewFxItem();
+
+    qreal itemX() const;
+    qreal itemY() const;
+    inline qreal itemWidth() const { return item ? item->width() : 0; }
+    inline qreal itemHeight() const { return item ? item->height() : 0; }
+
+    void moveTo(const QPointF &pos, bool immediate);
+    void setVisible(bool visible);
+    void trackGeometry(bool track);
+
+    QRectF geometry() const;
+    void setGeometry(const QRectF &geometry);
+
+    QQuickItemViewTransitioner::TransitionType scheduledTransitionType() const;
+    bool transitionScheduledOrRunning() const;
+    bool transitionRunning() const;
+    bool isPendingRemoval() const;
+
+    void transitionNextReposition(QQuickItemViewTransitioner *transitioner, QQuickItemViewTransitioner::TransitionType type, bool asTarget);
+    bool prepareTransition(QQuickItemViewTransitioner *transitioner, const QRectF &viewBounds);
+    void startTransition(QQuickItemViewTransitioner *transitioner);
+
+    // these are positions and sizes along the current direction of scrolling/flicking
+    virtual qreal position() const = 0;
+    virtual qreal endPosition() const = 0;
+    virtual qreal size() const = 0;
+    virtual qreal sectionSize() const = 0;
+
+    virtual bool contains(qreal x, qreal y) const = 0;
+
+    QPointer<QQuickItem> item;
+    QQuickItemChangeListener *changeListener;
+    QQuickItemViewTransitionableItem *transitionableItem;
+    int index = -1;
+    bool ownItem : 1;
+    bool releaseAfterTransition : 1;
+    bool trackGeom : 1;
+};
+
+QT_END_NAMESPACE
+
+#endif // QQUICKFXVIEWITEM_P_P_H
diff --git a/src/quick/items/qquickitemviewtransition.cpp b/src/quick/items/qquickitemviewtransition.cpp
index 04d93937eb..0fde0beb75 100644
--- a/src/quick/items/qquickitemviewtransition.cpp
+++ b/src/quick/items/qquickitemviewtransition.cpp
@@ -69,11 +69,11 @@ protected:
 
 
 QQuickItemViewTransitionJob::QQuickItemViewTransitionJob()
-    : m_transitioner(0)
-    , m_item(0)
+    : m_transitioner(nullptr)
+    , m_item(nullptr)
     , m_type(QQuickItemViewTransitioner::NoTransition)
     , m_isTarget(false)
-    , m_wasDeleted(0)
+    , m_wasDeleted(nullptr)
 {
 }
 
@@ -143,12 +143,12 @@ void QQuickItemViewTransitionJob::finished()
         m_transitioner->finishedTransition(this, m_item);
         if (deleted)
             return;
-        m_wasDeleted = 0;
+        m_wasDeleted = nullptr;
 
-        m_transitioner = 0;
+        m_transitioner = nullptr;
     }
 
-    m_item = 0;
+    m_item = nullptr;
     m_toPos.setX(0);
     m_toPos.setY(0);
     m_type = QQuickItemViewTransitioner::NoTransition;
@@ -157,12 +157,12 @@ void QQuickItemViewTransitionJob::finished()
 
 
 QQuickItemViewTransitioner::QQuickItemViewTransitioner()
-    : populateTransition(0)
-    , addTransition(0), addDisplacedTransition(0)
-    , moveTransition(0), moveDisplacedTransition(0)
-    , removeTransition(0), removeDisplacedTransition(0)
-    , displacedTransition(0)
-    , changeListener(0)
+    : populateTransition(nullptr)
+    , addTransition(nullptr), addDisplacedTransition(nullptr)
+    , moveTransition(nullptr), moveDisplacedTransition(nullptr)
+    , removeTransition(nullptr), removeDisplacedTransition(nullptr)
+    , displacedTransition(nullptr)
+    , changeListener(nullptr)
     , usePopulateTransition(false)
 {
 }
@@ -172,7 +172,7 @@ QQuickItemViewTransitioner::~QQuickItemViewTransitioner()
     typedef QSet<QQuickItemViewTransitionJob *>::iterator JobIt;
 
     for (JobIt it = runningJobs.begin(), end = runningJobs.end(); it != end; ++it)
-        (*it)->m_transitioner = 0;
+        (*it)->m_transitioner = nullptr;
 }
 
 bool QQuickItemViewTransitioner::canTransition(QQuickItemViewTransitioner::TransitionType type, bool asTarget) const
@@ -249,12 +249,12 @@ void QQuickItemViewTransitioner::resetTargetLists()
 QQuickTransition *QQuickItemViewTransitioner::transitionObject(QQuickItemViewTransitioner::TransitionType type, bool asTarget) const
 {
     if (type == QQuickItemViewTransitioner::NoTransition)
-        return 0;
+        return nullptr;
 
     if (type == PopulateTransition)
         asTarget = true;    // no separate displaced transition
 
-    QQuickTransition *trans = 0;
+    QQuickTransition *trans = nullptr;
     switch (type) {
     case NoTransition:
         break;
@@ -276,7 +276,7 @@ QQuickTransition *QQuickItemViewTransitioner::transitionObject(QQuickItemViewTra
         trans = displacedTransition;
     if (trans && trans->enabled())
         return trans;
-    return 0;
+    return nullptr;
 }
 
 const QList<int> &QQuickItemViewTransitioner::targetIndexes(QQuickItemViewTransitioner::TransitionType type) const
@@ -328,7 +328,7 @@ void QQuickItemViewTransitioner::finishedTransition(QQuickItemViewTransitionJob
 
 QQuickItemViewTransitionableItem::QQuickItemViewTransitionableItem(QQuickItem *i)
     : item(i)
-    , transition(0)
+    , transition(nullptr)
     , nextTransitionType(QQuickItemViewTransitioner::NoTransition)
     , isTransitionTarget(false)
     , nextTransitionToSet(false)
@@ -500,6 +500,8 @@ void QQuickItemViewTransitionableItem::startTransition(QQuickItemViewTransitione
     }
 
     if (!transition || transition->m_type != nextTransitionType || transition->m_isTarget != isTransitionTarget) {
+        if (transition)
+            transition->cancel();
         delete transition;
         transition = new QQuickItemViewTransitionJob;
     }
@@ -563,7 +565,7 @@ void QQuickItemViewTransitionableItem::stopTransition()
 
 
 QQuickViewTransitionAttached::QQuickViewTransitionAttached(QObject *parent)
-    : QObject(parent), m_item(0), m_index(-1)
+    : QObject(parent), m_item(nullptr), m_index(-1)
 {
 }
 /*!
@@ -571,7 +573,7 @@ QQuickViewTransitionAttached::QQuickViewTransitionAttached(QObject *parent)
     \instantiates QQuickViewTransitionAttached
     \inqmlmodule QtQuick
     \ingroup qtquick-transitions-animations
-    \brief Specifies items under transition in a view
+    \brief Specifies items under transition in a view.
 
     With ListView and GridView, it is possible to specify transitions that should be applied whenever
     the items in the view change as a result of modifications to the view's model. They both have the
@@ -639,7 +641,7 @@ QQuickViewTransitionAttached::QQuickViewTransitionAttached(QObject *parent)
     attached property can be used to augment view transitions.
 
 
-    \section2 View transitions: a simple example
+    \section2 View Transitions: a Simple Example
 
     Here is a basic example of the use of view transitions. The view below specifies transitions for
     the \c add and \c displaced properties, which will be run when items are added to the view:
@@ -668,7 +670,7 @@ QQuickViewTransitionAttached::QQuickViewTransitionAttached(QObject *parent)
     are some examples of how this can be achieved.
 
 
-    \section2 Using the ViewTransition attached property
+    \section2 Using the ViewTransition Attached Property
 
     As stated, the various ViewTransition properties provide details specific to the individual item
     being transitioned as well as the operation that triggered the transition. In the animation above,
@@ -719,7 +721,7 @@ QQuickViewTransitionAttached::QQuickViewTransitionAttached(QObject *parent)
     that is triggered by a particular add operation.
 
 
-    \section3 Delaying animations based on index
+    \section3 Delaying Animations Based on Index
 
     Since each view transition is run once for each item affected by the transition, the ViewTransition
     properties can be used within a transition to define custom behavior for each item's transition.
@@ -738,7 +740,7 @@ QQuickViewTransitionAttached::QQuickViewTransitionAttached(QObject *parent)
     \image viewtransitions-delayedbyindex.gif
 
 
-    \section3 Animating items to intermediate positions
+    \section3 Animating Items to Intermediate Positions
 
     The ViewTransition.item property gives a reference to the item to which the transition is being
     applied. This can be used to access any of the item's attributes, custom \c property values,
@@ -775,7 +777,7 @@ QQuickViewTransitionAttached::QQuickViewTransitionAttached(QObject *parent)
     \image viewtransitions-pathanim.gif
 
 
-    \section2 Handling interrupted animations
+    \section2 Handling Interrupted Animations
 
     A view transition may be interrupted at any time if a different view transition needs to be
     applied while the original transition is in progress. For example, say Item A is inserted at index 0
@@ -819,7 +821,7 @@ QQuickViewTransitionAttached::QQuickViewTransitionAttached(QObject *parent)
     properties.
 
 
-    \section2 Restrictions regarding ScriptAction
+    \section2 Restrictions Regarding ScriptAction
 
     When a view transition is initialized, any property bindings that refer to the ViewTransition
     attached property are evaluated in preparation for the transition. Due to the nature of the
diff --git a/src/quick/items/qquickitemviewtransition_p.h b/src/quick/items/qquickitemviewtransition_p.h
index 3d2f5361b1..29a62f7f10 100644
--- a/src/quick/items/qquickitemviewtransition_p.h
+++ b/src/quick/items/qquickitemviewtransition_p.h
@@ -58,6 +58,8 @@ QT_REQUIRE_CONFIG(quick_viewtransitions);
 #include <QtCore/qobject.h>
 #include <QtCore/qpoint.h>
 #include <QtQml/qqml.h>
+#include <private/qqmlguard_p.h>
+#include <private/qquicktransition_p.h>
 
 QT_BEGIN_NAMESPACE
 
@@ -115,14 +117,14 @@ public:
     QList<QObject *> moveTransitionTargets;
     QList<QObject *> removeTransitionTargets;
 
-    QQuickTransition *populateTransition;
-    QQuickTransition *addTransition;
-    QQuickTransition *addDisplacedTransition;
-    QQuickTransition *moveTransition;
-    QQuickTransition *moveDisplacedTransition;
-    QQuickTransition *removeTransition;
-    QQuickTransition *removeDisplacedTransition;
-    QQuickTransition *displacedTransition;
+    QQmlGuard<QQuickTransition> populateTransition;
+    QQmlGuard<QQuickTransition> addTransition;
+    QQmlGuard<QQuickTransition> addDisplacedTransition;
+    QQmlGuard<QQuickTransition> moveTransition;
+    QQmlGuard<QQuickTransition> moveDisplacedTransition;
+    QQmlGuard<QQuickTransition> removeTransition;
+    QQmlGuard<QQuickTransition> removeDisplacedTransition;
+    QQmlGuard<QQuickTransition> displacedTransition;
 
 private:
     friend class QQuickItemViewTransitionJob;
diff --git a/src/quick/items/qquicklistview.cpp b/src/quick/items/qquicklistview.cpp
index f739115e6b..81d019a26d 100644
--- a/src/quick/items/qquicklistview.cpp
+++ b/src/quick/items/qquicklistview.cpp
@@ -101,6 +101,7 @@ public:
     void createHighlight() override;
     void updateHighlight() override;
     void resetHighlightPosition() override;
+    bool movingFromHighlight() override;
 
     void setPosition(qreal pos) override;
     void layoutVisibleItems(int fromModelIndex = 0) override;
@@ -175,9 +176,9 @@ public:
         , snapMode(QQuickListView::NoSnap)
         , headerPositioning(QQuickListView::InlineHeader)
         , footerPositioning(QQuickListView::InlineFooter)
-        , highlightPosAnimator(0), highlightWidthAnimator(0), highlightHeightAnimator(0)
+        , highlightPosAnimator(nullptr), highlightWidthAnimator(nullptr), highlightHeightAnimator(nullptr)
         , highlightMoveVelocity(400), highlightResizeVelocity(400), highlightResizeDuration(-1)
-        , sectionCriteria(0), currentSectionItem(0), nextSectionItem(0)
+        , sectionCriteria(nullptr), currentSectionItem(nullptr), nextSectionItem(nullptr)
         , overshootDist(0.0), correctFlick(false), inFlickCorrection(false)
     {
         highlightMoveDuration = -1; //override default value set in base class
@@ -194,8 +195,8 @@ public:
 //----------------------------------------------------------------------------
 
 QQuickViewSection::QQuickViewSection(QQuickListView *parent)
-    : QObject(parent), m_criteria(FullString), m_delegate(0), m_labelPositioning(InlineLabels)
-    , m_view(parent ? QQuickListViewPrivate::get(parent) : 0)
+    : QObject(parent), m_criteria(FullString), m_delegate(nullptr), m_labelPositioning(InlineLabels)
+    , m_view(parent ? QQuickListViewPrivate::get(parent) : nullptr)
 {
 }
 
@@ -257,7 +258,7 @@ public:
     }
 
     inline QQuickItem *section() const {
-        return item && attached ? static_cast<QQuickListViewAttached*>(attached)->m_sectionItem : 0;
+        return item && attached ? static_cast<QQuickListViewAttached*>(attached)->m_sectionItem : nullptr;
     }
     void setSection(QQuickItem *s) {
         static_cast<QQuickListViewAttached*>(attached)->m_sectionItem = s;
@@ -388,7 +389,7 @@ bool QQuickListViewPrivate::isBottomToTop() const
 FxViewItem *QQuickListViewPrivate::itemBefore(int modelIndex) const
 {
     if (modelIndex < visibleIndex)
-        return 0;
+        return nullptr;
     int idx = 1;
     int lastIndex = -1;
     while (idx < visibleItems.count()) {
@@ -401,7 +402,7 @@ FxViewItem *QQuickListViewPrivate::itemBefore(int modelIndex) const
     }
     if (lastIndex == modelIndex-1)
         return visibleItems.constLast();
-    return 0;
+    return nullptr;
 }
 
 void QQuickListViewPrivate::setPosition(qreal pos)
@@ -514,8 +515,8 @@ QString QQuickListViewPrivate::sectionAt(int modelIndex)
 
 qreal QQuickListViewPrivate::snapPosAt(qreal pos)
 {
-    if (FxViewItem *snapItem = snapItemAt(pos))
-        return snapItem->position();
+    if (FxListItemSG *snapItem = static_cast<FxListItemSG*>(snapItemAt(pos)))
+        return snapItem->itemPosition();
     if (visibleItems.count()) {
         qreal firstPos = (*visibleItems.constBegin())->position();
         qreal endPos = (*(--visibleItems.constEnd()))->position();
@@ -529,17 +530,35 @@ qreal QQuickListViewPrivate::snapPosAt(qreal pos)
 
 FxViewItem *QQuickListViewPrivate::snapItemAt(qreal pos)
 {
-    FxViewItem *snapItem = 0;
+    const qreal velocity = orient == QQuickListView::Vertical ? vData.velocity : hData.velocity;
+    FxViewItem *snapItem = nullptr;
+    FxViewItem *prevItem = nullptr;
     qreal prevItemSize = 0;
     for (FxViewItem *item : qAsConst(visibleItems)) {
         if (item->index == -1)
             continue;
-        qreal itemTop = item->position();
-        if (highlight && itemTop >= pos && item->endPosition() <= pos + highlight->size())
+
+        const FxListItemSG *listItem = static_cast<FxListItemSG *>(item);
+        qreal itemTop = listItem->position();
+        qreal itemSize = listItem->size();
+        if (highlight && itemTop >= pos && listItem->endPosition() <= pos + highlight->size())
             return item;
-        if (itemTop+item->size()/2 >= pos && itemTop-prevItemSize/2 < pos)
+
+        if (listItem->section() && velocity > 0) {
+            if (itemTop + listItem->sectionSize() / 2 >= pos && itemTop - prevItemSize / 2 < pos)
+                snapItem = prevItem;
+            itemTop = listItem->itemPosition();
+            itemSize = listItem->itemSize();
+        }
+
+        // Middle of item and spacing (i.e. the middle of the distance between this item and the next
+        qreal halfwayToNextItem = itemTop + (itemSize+spacing) / 2;
+        qreal halfwayToPrevItem = itemTop - (prevItemSize+spacing) / 2;
+        if (halfwayToNextItem >= pos && halfwayToPrevItem < pos)
             snapItem = item;
-        prevItemSize = item->size();
+
+        prevItemSize = listItem->itemSize();
+        prevItem = item;
     }
     return snapItem;
 }
@@ -560,13 +579,13 @@ void QQuickListViewPrivate::clear()
 {
     for (int i = 0; i < sectionCacheSize; ++i) {
         delete sectionCache[i];
-        sectionCache[i] = 0;
+        sectionCache[i] = nullptr;
     }
     visiblePos = 0;
     releaseSectionItem(currentSectionItem);
-    currentSectionItem = 0;
+    currentSectionItem = nullptr;
     releaseSectionItem(nextSectionItem);
-    nextSectionItem = 0;
+    nextSectionItem = nullptr;
     lastVisibleSection = QString();
     QQuickItemViewPrivate::clear();
 }
@@ -628,13 +647,13 @@ bool QQuickListViewPrivate::releaseItem(FxViewItem *item)
             if (!sectionCache[i]) {
                 sectionCache[i] = att->m_sectionItem;
                 sectionCache[i]->setVisible(false);
-                att->m_sectionItem = 0;
+                att->m_sectionItem = nullptr;
                 break;
             }
             ++i;
         } while (i < sectionCacheSize);
         delete att->m_sectionItem;
-        att->m_sectionItem = 0;
+        att->m_sectionItem = nullptr;
     }
 
     return released;
@@ -660,9 +679,7 @@ bool QQuickListViewPrivate::addVisibleItems(qreal fillFrom, qreal fillTo, qreal
         int newModelIdx = qBound(0, modelIndex + count, model->count());
         count = newModelIdx - modelIndex;
         if (count) {
-            for (FxViewItem *item : qAsConst(visibleItems))
-                releaseItem(item);
-            visibleItems.clear();
+            releaseVisibleItems();
             modelIndex = newModelIdx;
             visibleIndex = modelIndex;
             visiblePos = itemEnd + count * (averageSize + spacing);
@@ -670,11 +687,13 @@ bool QQuickListViewPrivate::addVisibleItems(qreal fillFrom, qreal fillTo, qreal
         }
     }
 
+    QQmlIncubator::IncubationMode incubationMode = doBuffer ? QQmlIncubator::Asynchronous : QQmlIncubator::AsynchronousIfNested;
+
     bool changed = false;
-    FxListItemSG *item = 0;
+    FxListItemSG *item = nullptr;
     qreal pos = itemEnd;
     while (modelIndex < model->count() && pos <= fillTo) {
-        if (!(item = static_cast<FxListItemSG*>(createItem(modelIndex, doBuffer))))
+        if (!(item = static_cast<FxListItemSG*>(createItem(modelIndex, incubationMode))))
             break;
         qCDebug(lcItemViewDelegateLifecycle) << "refill: append item" << modelIndex << "pos" << pos << "buffer" << doBuffer << "item" << (QObject *)(item->item);
         if (!transitioner || !transitioner->canTransition(QQuickItemViewTransitioner::PopulateTransition, true)) // pos will be set by layoutVisibleItems()
@@ -691,7 +710,7 @@ bool QQuickListViewPrivate::addVisibleItems(qreal fillFrom, qreal fillTo, qreal
         return changed;
 
     while (visibleIndex > 0 && visibleIndex <= model->count() && visiblePos > fillFrom) {
-        if (!(item = static_cast<FxListItemSG*>(createItem(visibleIndex-1, doBuffer))))
+        if (!(item = static_cast<FxListItemSG*>(createItem(visibleIndex-1, incubationMode))))
             break;
         qCDebug(lcItemViewDelegateLifecycle) << "refill: prepend item" << visibleIndex-1 << "current top pos" << visiblePos << "buffer" << doBuffer << "item" << (QObject *)(item->item);
         --visibleIndex;
@@ -721,7 +740,7 @@ void QQuickListViewPrivate::removeItem(FxViewItem *item)
 
 bool QQuickListViewPrivate::removeNonVisibleItems(qreal bufferFrom, qreal bufferTo)
 {
-    FxViewItem *item = 0;
+    FxViewItem *item = nullptr;
     bool changed = false;
 
     // Remove items from the start of the view.
@@ -863,16 +882,16 @@ void QQuickListViewPrivate::createHighlight()
     bool changed = false;
     if (highlight) {
         if (trackedItem == highlight)
-            trackedItem = 0;
+            trackedItem = nullptr;
         delete highlight;
-        highlight = 0;
+        highlight = nullptr;
 
         delete highlightPosAnimator;
         delete highlightWidthAnimator;
         delete highlightHeightAnimator;
-        highlightPosAnimator = 0;
-        highlightWidthAnimator = 0;
-        highlightHeightAnimator = 0;
+        highlightPosAnimator = nullptr;
+        highlightWidthAnimator = nullptr;
+        highlightHeightAnimator = nullptr;
 
         changed = true;
     }
@@ -947,16 +966,27 @@ void QQuickListViewPrivate::resetHighlightPosition()
         static_cast<FxListItemSG*>(highlight)->setPosition(static_cast<FxListItemSG*>(currentItem)->itemPosition());
 }
 
+bool QQuickListViewPrivate::movingFromHighlight()
+{
+    if (!haveHighlightRange || highlightRange != QQuickListView::StrictlyEnforceRange)
+        return false;
+
+    return (highlightPosAnimator && highlightPosAnimator->isRunning()) ||
+           (highlightHeightAnimator && highlightHeightAnimator->isRunning()) ||
+           (highlightWidthAnimator && highlightWidthAnimator->isRunning());
+}
+
+
 QQuickItem * QQuickListViewPrivate::getSectionItem(const QString &section)
 {
     Q_Q(QQuickListView);
-    QQuickItem *sectionItem = 0;
+    QQuickItem *sectionItem = nullptr;
     int i = sectionCacheSize-1;
     while (i >= 0 && !sectionCache[i])
         --i;
     if (i >= 0) {
         sectionItem = sectionCache[i];
-        sectionCache[i] = 0;
+        sectionCache[i] = nullptr;
         sectionItem->setVisible(true);
         QQmlContext *context = QQmlEngine::contextForObject(sectionItem)->parentContext();
         context->setContextProperty(QLatin1String("section"), section);
@@ -1013,13 +1043,13 @@ void QQuickListViewPrivate::releaseSectionItems()
         if (listItem->section()) {
             qreal pos = listItem->position();
             releaseSectionItem(listItem->section());
-            listItem->setSection(0);
+            listItem->setSection(nullptr);
             listItem->setPosition(pos);
         }
     }
     for (int i = 0; i < sectionCacheSize; ++i) {
         delete sectionCache[i];
-        sectionCache[i] = 0;
+        sectionCache[i] = nullptr;
     }
 }
 
@@ -1041,7 +1071,7 @@ void QQuickListViewPrivate::updateInlineSection(FxListItemSG *listItem)
     } else if (listItem->section()) {
         qreal pos = listItem->position();
         releaseSectionItem(listItem->section());
-        listItem->setSection(0);
+        listItem->setSection(nullptr);
         listItem->setPosition(pos);
     }
 }
@@ -1057,8 +1087,8 @@ void QQuickListViewPrivate::updateStickySections()
     qreal startPos = hasStickyHeader() ? header->endPosition() : viewPos;
     qreal endPos = hasStickyFooter() ? footer->position() : viewPos + size();
 
-    QQuickItem *sectionItem = 0;
-    QQuickItem *lastSectionItem = 0;
+    QQuickItem *sectionItem = nullptr;
+    QQuickItem *lastSectionItem = nullptr;
     int index = 0;
     while (index < visibleItems.count()) {
         if (QQuickItem *section = static_cast<FxListItemSG *>(visibleItems.at(index))->section()) {
@@ -1117,7 +1147,7 @@ void QQuickListViewPrivate::updateStickySections()
             currentSectionItem->setX(pos);
     } else if (currentSectionItem) {
         releaseSectionItem(currentSectionItem);
-        currentSectionItem = 0;
+        currentSectionItem = nullptr;
     }
 
     // Next section footer
@@ -1149,7 +1179,7 @@ void QQuickListViewPrivate::updateStickySections()
             nextSectionItem->setX(pos);
     } else if (nextSectionItem) {
         releaseSectionItem(nextSectionItem);
-        nextSectionItem = 0;
+        nextSectionItem = nullptr;
     }
 }
 
@@ -1165,7 +1195,7 @@ void QQuickListViewPrivate::updateSections()
         QString prevSection;
         if (visibleIndex > 0)
             prevSection = sectionAt(visibleIndex-1);
-        QQuickListViewAttached *prevAtt = 0;
+        QQuickListViewAttached *prevAtt = nullptr;
         int prevIdx = -1;
         int idx = -1;
         for (FxViewItem *item : qAsConst(visibleItems)) {
@@ -1456,9 +1486,6 @@ void QQuickListViewPrivate::itemGeometryChanged(QQuickItem *item, QQuickGeometry
 
 void QQuickListViewPrivate::fixupPosition()
 {
-    if ((haveHighlightRange && highlightRange == QQuickListView::StrictlyEnforceRange)
-        || snapMode != QQuickListView::NoSnap)
-        moveReason = Other;
     if (orient == QQuickListView::Vertical)
         fixupY();
     else
@@ -1487,7 +1514,7 @@ void QQuickListViewPrivate::fixup(AxisData &data, qreal minExtent, qreal maxExte
         qreal tempPosition = isContentFlowReversed() ? -position()-size() : position();
         if (snapMode == QQuickListView::SnapOneItem && moveReason == Mouse) {
             // if we've been dragged < averageSize/2 then bias towards the next item
-            qreal dist = data.move.value() - (data.pressPos - data.dragStartOffset);
+            qreal dist = data.move.value() - data.pressPos;
             qreal bias = 0;
             if (data.velocity > 0 && dist > QML_FLICK_SNAPONETHRESHOLD && dist < averageSize/2)
                 bias = averageSize/2;
@@ -1498,13 +1525,13 @@ void QQuickListViewPrivate::fixup(AxisData &data, qreal minExtent, qreal maxExte
             tempPosition -= bias;
         }
         FxViewItem *topItem = snapItemAt(tempPosition+highlightRangeStart);
-        if (strictHighlightRange && currentItem && (!topItem || topItem->index != currentIndex)) {
+        if (strictHighlightRange && currentItem && (!topItem || (topItem->index != currentIndex && fixupMode == Immediate))) {
             // StrictlyEnforceRange always keeps an item in range
             updateHighlight();
             topItem = currentItem;
         }
         FxViewItem *bottomItem = snapItemAt(tempPosition+highlightRangeEnd);
-        if (strictHighlightRange && currentItem && (!bottomItem || bottomItem->index != currentIndex)) {
+        if (strictHighlightRange && currentItem && (!bottomItem || (bottomItem->index != currentIndex && fixupMode == Immediate))) {
             // StrictlyEnforceRange always keeps an item in range
             updateHighlight();
             bottomItem = currentItem;
@@ -1516,15 +1543,15 @@ void QQuickListViewPrivate::fixup(AxisData &data, qreal minExtent, qreal maxExte
                 pos = isContentFlowReversed() ? - header->position() + highlightRangeStart - size() : header->position() - highlightRangeStart;
             } else {
                 if (isContentFlowReversed())
-                    pos = qMax(qMin(-topItem->position() + highlightRangeStart - size(), -maxExtent), -minExtent);
+                    pos = qMax(qMin(-static_cast<FxListItemSG*>(topItem)->itemPosition() + highlightRangeStart - size(), -maxExtent), -minExtent);
                 else
-                    pos = qMax(qMin(topItem->position() - highlightRangeStart, -maxExtent), -minExtent);
+                    pos = qMax(qMin(static_cast<FxListItemSG*>(topItem)->itemPosition() - highlightRangeStart, -maxExtent), -minExtent);
             }
         } else if (bottomItem && isInBounds) {
             if (isContentFlowReversed())
-                pos = qMax(qMin(-bottomItem->position() + highlightRangeEnd - size(), -maxExtent), -minExtent);
+                pos = qMax(qMin(-static_cast<FxListItemSG*>(bottomItem)->itemPosition() + highlightRangeEnd - size(), -maxExtent), -minExtent);
             else
-                pos = qMax(qMin(bottomItem->position() - highlightRangeEnd, -maxExtent), -minExtent);
+                pos = qMax(qMin(static_cast<FxListItemSG*>(bottomItem)->itemPosition() - highlightRangeEnd, -maxExtent), -minExtent);
         } else {
             QQuickItemViewPrivate::fixup(data, minExtent, maxExtent);
             return;
@@ -1554,7 +1581,10 @@ void QQuickListViewPrivate::fixup(AxisData &data, qreal minExtent, qreal maxExte
         timeline.reset(data.move);
         if (viewPos != position()) {
             if (fixupMode != Immediate) {
-                timeline.move(data.move, -viewPos, QEasingCurve(QEasingCurve::InOutQuad), fixupDuration/2);
+                if (fixupMode == ExtentChanged && data.fixingUp)
+                    timeline.move(data.move, -viewPos, QEasingCurve(QEasingCurve::OutQuad), fixupDuration/2);
+                else
+                    timeline.move(data.move, -viewPos, QEasingCurve(QEasingCurve::InOutQuad), fixupDuration/2);
                 data.fixingUp = true;
             } else {
                 timeline.set(data.move, -viewPos);
@@ -1585,7 +1615,7 @@ bool QQuickListViewPrivate::flick(AxisData &data, qreal minExtent, qreal maxExte
         if (data.move.value() < minExtent) {
             if (snapMode == QQuickListView::SnapOneItem && !hData.flicking && !vData.flicking) {
                 // if we've been dragged < averageSize/2 then bias towards the next item
-                qreal dist = data.move.value() - (data.pressPos - data.dragStartOffset);
+                qreal dist = data.move.value() - data.pressPos;
                 qreal bias = dist < averageSize/2 ? averageSize/2 : 0;
                 if (isContentFlowReversed())
                     bias = -bias;
@@ -1602,7 +1632,7 @@ bool QQuickListViewPrivate::flick(AxisData &data, qreal minExtent, qreal maxExte
         if (data.move.value() > maxExtent) {
             if (snapMode == QQuickListView::SnapOneItem && !hData.flicking && !vData.flicking) {
                 // if we've been dragged < averageSize/2 then bias towards the next item
-                qreal dist = data.move.value() - (data.pressPos - data.dragStartOffset);
+                qreal dist = data.move.value() - data.pressPos;
                 qreal bias = -dist < averageSize/2 ? averageSize/2 : 0;
                 if (isContentFlowReversed())
                     bias = -bias;
@@ -1729,7 +1759,7 @@ bool QQuickListViewPrivate::flick(AxisData &data, qreal minExtent, qreal maxExte
     \inqmlmodule QtQuick
     \ingroup qtquick-views
     \inherits Flickable
-    \brief Provides a list view of items provided by a model
+    \brief Provides a list view of items provided by a model.
 
     A ListView displays data from models created from built-in QML types like ListModel
     and XmlListModel, or custom model classes defined in C++ that inherit from
@@ -1837,6 +1867,38 @@ bool QQuickListViewPrivate::flick(AxisData &data, qreal minExtent, qreal maxExte
 
     \snippet qml/listview/listview.qml flickBothDirections
 
+    \section1 Stacking Order in ListView
+
+    The \l {QQuickItem::z}{Z value} of items determines whether they are
+    rendered above or below other items. ListView uses several different
+    default Z values, depending on what type of item is being created:
+
+    \table
+    \header
+        \li Property
+        \li Default Z value
+    \row
+        \li \l delegate
+        \li 1
+    \row
+        \li \l footer
+        \li 1
+    \row
+        \li \l header
+        \li 1
+    \row
+        \li \l highlight
+        \li 0
+    \row
+        \li \l section.delegate
+        \li 2
+    \endtable
+
+    These default values are set if the Z value of the item is \c 0, so setting
+    the Z value of these items to \c 0 has no effect. Note that the Z value is
+    of type \l [QML] {real}, so it is possible to set fractional
+    values like \c 0.1.
+
     \sa {QML Data Models}, GridView, PathView, {Qt Quick Examples - Views}
 */
 QQuickListView::QQuickListView(QQuickItem *parent)
@@ -1936,7 +1998,7 @@ QQuickListView::~QQuickListView()
 
     The model provides the set of data that is used to create the items
     in the view. Models can be created directly in QML using \l ListModel, \l XmlListModel
-    or \l VisualItemModel, or provided by C++ model classes. If a C++ model class is
+    or \l ObjectModel, or provided by C++ model classes. If a C++ model class is
     used, it must be a subclass of \l QAbstractItemModel or a simple list.
 
     \sa {qml-data-models}{Data Models}
@@ -1965,6 +2027,8 @@ QQuickListView::~QQuickListView()
     \note Delegates are instantiated as needed and may be destroyed at any time.
     They are parented to ListView's \l {Flickable::contentItem}{contentItem}, not to the view itself.
     State should \e never be stored in a delegate.
+
+    \sa {Stacking Order in ListView}
 */
 /*!
     \qmlproperty int QtQuick::ListView::currentIndex
@@ -1992,7 +2056,7 @@ QQuickListView::~QQuickListView()
   The default \l {QQuickItem::z}{stacking order}
   of the highlight item is \c 0.
 
-  \sa highlight, highlightFollowsCurrentItem
+  \sa highlight, highlightFollowsCurrentItem, {Stacking Order in ListView}
 */
 
 /*!
@@ -2011,7 +2075,8 @@ QQuickListView::~QQuickListView()
     highlight item is \c 0.
 
     \sa highlightItem, highlightFollowsCurrentItem,
-    {Qt Quick Examples - Views#Highlight}{ListView highlight example}
+    {Qt Quick Examples - Views#Highlight}{ListView highlight example},
+    {Stacking Order in ListView}
 */
 
 /*!
@@ -2354,7 +2419,8 @@ void QQuickListView::setOrientation(QQuickListView::Orientation orientation)
     differing sections will result in a section header being created
     even if that section exists elsewhere.
 
-    \sa {Qt Quick Examples - Views}{ListView examples}
+    \sa {Qt Quick Examples - Views}{ListView examples},
+    {Stacking Order in ListView}
 */
 QQuickViewSection *QQuickListView::sectionCriteria()
 {
@@ -2390,7 +2456,23 @@ QString QQuickListView::currentSection() const
     The default value for the duration properties is -1, i.e. the
     highlight will take as much time as necessary to move at the set speed.
 
-    These properties have the same characteristics as a SmoothedAnimation.
+    These properties have the same characteristics as a SmoothedAnimation:
+    if both the velocity and duration are set, the animation will use
+    whichever gives the shorter duration.
+
+    The move velocity and duration properties are used to control movement due
+    to index changes; for example, when incrementCurrentIndex() is called. When
+    the user flicks a ListView, the velocity from the flick is used to control
+    the movement instead.
+
+    To set only one property, the other can be set to \c -1. For example,
+    if you only want to animate the duration and not velocity, use the
+    following code:
+
+    \code
+    highlightMoveDuration: 1000
+    highlightMoveVelocity: -1
+    \endcode
 
     \sa highlightFollowsCurrentItem
 */
@@ -2471,7 +2553,11 @@ void QQuickListView::setHighlightResizeDuration(int duration)
     the view.
     \li ListView.SnapOneItem - the view settles no more than one item away from the first
     visible item at the time the mouse button is released.  This mode is particularly
-    useful for moving one page at a time.
+    useful for moving one page at a time. When SnapOneItem is enabled, the ListView will
+    show a stronger affinity to neighboring items when movement occurs. For example, a
+    short drag that snaps back to the current item with SnapToItem might snap to a
+    neighboring item with SnapOneItem.
+
     \endlist
 
     \c snapMode does not affect the \l currentIndex.  To update the
@@ -2505,7 +2591,7 @@ void QQuickListView::setSnapMode(SnapMode mode)
     footer is positioned at the end of the view, after any items. The
     default \l {QQuickItem::z}{stacking order} of the footer is \c 1.
 
-    \sa header, footerItem
+    \sa header, footerItem, {Stacking Order in ListView}
 */
 
 
@@ -2517,7 +2603,7 @@ void QQuickListView::setSnapMode(SnapMode mode)
     header is positioned at the beginning of the view, before any items.
     The default \l {QQuickItem::z}{stacking order} of the header is \c 1.
 
-    \sa footer, headerItem
+    \sa footer, headerItem, {Stacking Order in ListView}
 */
 
 /*!
@@ -2528,7 +2614,7 @@ void QQuickListView::setSnapMode(SnapMode mode)
     header is positioned at the beginning of the view, before any items.
     The default \l {QQuickItem::z}{stacking order} of the header is \c 1.
 
-    \sa header, footerItem
+    \sa header, footerItem, {Stacking Order in ListView}
 */
 
 /*!
@@ -2539,7 +2625,7 @@ void QQuickListView::setSnapMode(SnapMode mode)
     footer is positioned at the end of the view, after any items. The
     default \l {QQuickItem::z}{stacking order} of the footer is \c 1.
 
-    \sa footer, headerItem
+    \sa footer, headerItem, {Stacking Order in ListView}
 */
 
 /*!
@@ -2557,6 +2643,12 @@ void QQuickListView::setSnapMode(SnapMode mode)
     The header can be pushed away by moving the content forwards, and pulled back by
     moving the content backwards.
     \endlist
+
+    \note This property has no effect on the \l {QQuickItem::z}{stacking order}
+    of the header. For example, if the header should be shown above the
+    \l delegate items when using \c ListView.OverlayHeader, its Z value
+    should be set to a value higher than that of the delegates. For more
+    information, see \l {Stacking Order in ListView}.
 */
 QQuickListView::HeaderPositioning QQuickListView::headerPositioning() const
 {
@@ -2594,6 +2686,12 @@ void QQuickListView::setHeaderPositioning(QQuickListView::HeaderPositioning posi
     The footer can be pushed away by moving the content backwards, and pulled back by
     moving the content forwards.
     \endlist
+
+    \note This property has no effect on the \l {QQuickItem::z}{stacking order}
+    of the footer. For example, if the footer should be shown above the
+    \l delegate items when using \c ListView.OverlayFooter, its Z value
+    should be set to a value higher than that of the delegates. For more
+    information, see \l {Stacking Order in ListView}.
 */
 QQuickListView::FooterPositioning QQuickListView::footerPositioning() const
 {
@@ -3150,6 +3248,7 @@ bool QQuickListViewPrivate::applyInsertionChange(const QQmlChangeSet::Change &ch
 
     qreal tempPos = isContentFlowReversed() ? -position()-size() : position();
     int index = visibleItems.count() ? mapFromModel(modelIndex) : 0;
+    qreal lastVisiblePos = buffer + displayMarginEnd + tempPos + size();
 
     if (index < 0) {
         int i = visibleItems.count() - 1;
@@ -3159,7 +3258,7 @@ bool QQuickListViewPrivate::applyInsertionChange(const QQmlChangeSet::Change &ch
             // there are no visible items except items marked for removal
             index = visibleItems.count();
         } else if (visibleItems.at(i)->index + 1 == modelIndex
-            && visibleItems.at(i)->endPosition() <= buffer+displayMarginEnd+tempPos+size()) {
+            && visibleItems.at(i)->endPosition() <= lastVisiblePos) {
             // Special case of appending an item to the model.
             index = visibleItems.count();
         } else {
@@ -3208,11 +3307,11 @@ bool QQuickListViewPrivate::applyInsertionChange(const QQmlChangeSet::Change &ch
         } else {
             for (i = count-1; i >= 0 && pos >= from; --i) {
                 // item is before first visible e.g. in cache buffer
-                FxViewItem *item = 0;
+                FxViewItem *item = nullptr;
                 if (change.isMove() && (item = currentChanges.removedItems.take(change.moveKey(modelIndex + i))))
                     item->index = modelIndex + i;
                 if (!item)
-                    item = createItem(modelIndex + i);
+                    item = createItem(modelIndex + i, QQmlIncubator::Synchronous);
                 if (!item)
                     return false;
 
@@ -3247,17 +3346,14 @@ bool QQuickListViewPrivate::applyInsertionChange(const QQmlChangeSet::Change &ch
         }
 
     } else {
-        qreal to = buffer + displayMarginEnd + tempPos + size();
-
-        visibleAffected = count > 0 && pos < to;
-
-        for (int i = 0; i < count && pos <= to; ++i) {
-            FxViewItem *item = 0;
+        for (int i = 0; i < count && pos <= lastVisiblePos; ++i) {
+            visibleAffected = true;
+            FxViewItem *item = nullptr;
             if (change.isMove() && (item = currentChanges.removedItems.take(change.moveKey(modelIndex + i))))
                 item->index = modelIndex + i;
             bool newItem = !item;
             if (!item)
-                item = createItem(modelIndex + i);
+                item = createItem(modelIndex + i, QQmlIncubator::Synchronous);
             if (!item)
                 return false;
 
@@ -3422,6 +3518,20 @@ void QQuickListViewPrivate::translateAndTransitionItemsAfter(int afterModelIndex
 */
 
 /*!
+    \qmlmethod Item QtQuick::ListView::itemAtIndex(int index)
+
+    Returns the item for \a index. If there is no item for that index, for example
+    because it has not been created yet, or because it has been panned out of
+    the visible area and removed from the cache, null is returned.
+
+    \b Note: this method should only be called after the Component has completed.
+    The returned value should also not be stored since it can turn to null
+    as soon as control goes out of the calling scope, if the view releases that item.
+
+    \since 5.13
+*/
+
+/*!
     \qmlmethod QtQuick::ListView::forceLayout()
 
     Responding to changes in the model is usually batched to happen only once
diff --git a/src/quick/items/qquicklistview_p.h b/src/quick/items/qquicklistview_p.h
index f8db0f0f8f..9a9b325b1e 100644
--- a/src/quick/items/qquicklistview_p.h
+++ b/src/quick/items/qquicklistview_p.h
@@ -71,7 +71,7 @@ class Q_QUICK_PRIVATE_EXPORT QQuickViewSection : public QObject
     Q_PROPERTY(QQmlComponent *delegate READ delegate WRITE setDelegate NOTIFY delegateChanged)
     Q_PROPERTY(int labelPositioning READ labelPositioning WRITE setLabelPositioning NOTIFY labelPositioningChanged)
 public:
-    QQuickViewSection(QQuickListView *parent=0);
+    QQuickViewSection(QQuickListView *parent=nullptr);
 
     QString property() const { return m_property; }
     void setProperty(const QString &);
@@ -132,7 +132,7 @@ class Q_QUICK_PRIVATE_EXPORT QQuickListView : public QQuickItemView
     Q_CLASSINFO("DefaultProperty", "data")
 
 public:
-    QQuickListView(QQuickItem *parent=0);
+    QQuickListView(QQuickItem *parent=nullptr);
     ~QQuickListView();
 
     qreal spacing() const;
@@ -206,7 +206,7 @@ class QQuickListViewAttached : public QQuickItemViewAttached
 
 public:
     QQuickListViewAttached(QObject *parent)
-        : QQuickItemViewAttached(parent), m_sectionItem(0) {}
+        : QQuickItemViewAttached(parent), m_sectionItem(nullptr) {}
     ~QQuickListViewAttached() {}
 
 public:
diff --git a/src/quick/items/qquickloader.cpp b/src/quick/items/qquickloader.cpp
index 5d5934bbd2..d0e29c204e 100644
--- a/src/quick/items/qquickloader.cpp
+++ b/src/quick/items/qquickloader.cpp
@@ -48,11 +48,13 @@
 
 QT_BEGIN_NAMESPACE
 
+Q_DECLARE_LOGGING_CATEGORY(lcTransient)
+
 static const QQuickItemPrivate::ChangeTypes watchedChanges
     = QQuickItemPrivate::Geometry | QQuickItemPrivate::ImplicitWidth | QQuickItemPrivate::ImplicitHeight;
 
 QQuickLoaderPrivate::QQuickLoaderPrivate()
-    : item(0), object(0), component(0), itemContext(0), incubator(0), updatingSize(false),
+    : item(nullptr), object(nullptr), itemContext(nullptr), incubator(nullptr), updatingSize(false),
       active(true), loadingFromSource(false), asynchronous(false)
 {
 }
@@ -60,7 +62,7 @@ QQuickLoaderPrivate::QQuickLoaderPrivate()
 QQuickLoaderPrivate::~QQuickLoaderPrivate()
 {
     delete itemContext;
-    itemContext = 0;
+    itemContext = nullptr;
     delete incubator;
     disposeInitialPropertyValues();
 }
@@ -94,7 +96,13 @@ void QQuickLoaderPrivate::clear()
         incubator->clear();
 
     delete itemContext;
-    itemContext = 0;
+    itemContext = nullptr;
+
+    // Prevent any bindings from running while waiting for deletion. Without
+    // this we may get transient errors from use of 'parent', for example.
+    QQmlContext *context = qmlContext(object);
+    if (context)
+        QQmlContextData::get(context)->clearContextRecursively();
 
     if (loadingFromSource && component) {
         // disconnect since we deleteLater
@@ -103,9 +111,10 @@ void QQuickLoaderPrivate::clear()
         QObject::disconnect(component, SIGNAL(progressChanged(qreal)),
                 q, SIGNAL(progressChanged()));
         component->deleteLater();
-        component = 0;
+        component.setObject(nullptr, q);
+    } else if (component) {
+        component.setObject(nullptr, q);
     }
-    componentStrongReference.clear();
     source = QUrl();
 
     if (item) {
@@ -114,13 +123,13 @@ void QQuickLoaderPrivate::clear()
 
         // We can't delete immediately because our item may have triggered
         // the Loader to load a different item.
-        item->setParentItem(0);
+        item->setParentItem(nullptr);
         item->setVisible(false);
-        item = 0;
+        item = nullptr;
     }
     if (object) {
         object->deleteLater();
-        object = 0;
+        object = nullptr;
     }
 }
 
@@ -162,7 +171,7 @@ qreal QQuickLoaderPrivate::getImplicitHeight() const
     \ingroup qtquick-dynamic
     \inherits Item
 
-    \brief Allows dynamic loading of a subtree from a URL or Component
+    \brief Allows dynamic loading of a subtree from a URL or Component.
 
     Loader is used to dynamically load QML components.
 
@@ -185,7 +194,7 @@ qreal QQuickLoaderPrivate::getImplicitHeight() const
     \l sourceComponent to \c undefined destroys the currently loaded object,
     freeing resources and leaving the Loader empty.
 
-    \section2 Loader sizing behavior
+    \section2 Loader Sizing Behavior
 
     If the source component is not an Item type, Loader does not
     apply any special sizing rules.  When used to load visual types,
@@ -217,7 +226,7 @@ qreal QQuickLoaderPrivate::getImplicitHeight() const
     \endtable
 
 
-    \section2 Receiving signals from loaded objects
+    \section2 Receiving Signals from Loaded Objects
 
     Any signals emitted from the loaded object can be received using the
     \l Connections type. For example, the following \c application.qml
@@ -238,7 +247,7 @@ qreal QQuickLoaderPrivate::getImplicitHeight() const
     its parent \l Item.
 
 
-    \section2 Focus and key events
+    \section2 Focus and Key Events
 
     Loader is a focus scope. Its \l {Item::}{focus} property must be set to
     \c true for any of its children to get the \e {active focus}. (See
@@ -266,10 +275,11 @@ qreal QQuickLoaderPrivate::getImplicitHeight() const
 
     Since \c {QtQuick 2.0}, Loader can also load non-visual components.
 
-    \section2 Using a Loader within a view delegate
+    \section2 Using a Loader within a View Delegate
 
     In some cases you may wish to use a Loader within a view delegate to improve delegate
     loading performance. This works well in most cases, but there is one important issue to
+    be aware of related to the \l{QtQml::Component#Creation Context}{creation context} of a Component.
 
     In the following example, the \c index context property inserted by the ListView into \c delegateComponent's
     context will be inaccessible to Text, as the Loader will use the creation context of \c myComponent as the parent
@@ -302,10 +312,7 @@ QQuickLoader::QQuickLoader(QQuickItem *parent)
 QQuickLoader::~QQuickLoader()
 {
     Q_D(QQuickLoader);
-    if (d->item) {
-        QQuickItemPrivate *p = QQuickItemPrivate::get(d->item);
-        p->removeItemChangeListener(d, watchedChanges);
-    }
+    d->clear();
 }
 
 /*!
@@ -347,22 +354,28 @@ void QQuickLoader::setActive(bool newVal)
         if (d->incubator) {
             d->incubator->clear();
             delete d->itemContext;
-            d->itemContext = 0;
+            d->itemContext = nullptr;
         }
 
+        // Prevent any bindings from running while waiting for deletion. Without
+        // this we may get transient errors from use of 'parent', for example.
+        QQmlContext *context = qmlContext(d->object);
+        if (context)
+            QQmlContextData::get(context)->clearContextRecursively();
+
         if (d->item) {
             QQuickItemPrivate *p = QQuickItemPrivate::get(d->item);
             p->removeItemChangeListener(d, watchedChanges);
 
             // We can't delete immediately because our item may have triggered
             // the Loader to load a different item.
-            d->item->setParentItem(0);
+            d->item->setParentItem(nullptr);
             d->item->setVisible(false);
-            d->item = 0;
+            d->item = nullptr;
         }
         if (d->object) {
             d->object->deleteLater();
-            d->object = 0;
+            d->object = nullptr;
             emit itemChanged();
         }
         emit statusChanged();
@@ -426,7 +439,8 @@ void QQuickLoader::loadFromSource()
 
     if (isComponentComplete()) {
         QQmlComponent::CompilationMode mode = d->asynchronous ? QQmlComponent::Asynchronous : QQmlComponent::PreferSynchronous;
-        d->component = new QQmlComponent(qmlEngine(this), d->source, mode, this);
+        if (!d->component)
+            d->component.setObject(new QQmlComponent(qmlEngine(this), d->source, mode, this), this);
         d->load();
     }
 }
@@ -469,11 +483,7 @@ void QQuickLoader::setSourceComponent(QQmlComponent *comp)
 
     d->clear();
 
-    d->component = comp;
-    if (comp) {
-        if (QQmlData *ddata = QQmlData::get(comp))
-            d->componentStrongReference = ddata->jsWrapper;
-    }
+    d->component.setObject(comp, this);
     d->loadingFromSource = false;
 
     if (d->active)
@@ -484,7 +494,7 @@ void QQuickLoader::setSourceComponent(QQmlComponent *comp)
 
 void QQuickLoader::resetSourceComponent()
 {
-    setSourceComponent(0);
+    setSourceComponent(nullptr);
 }
 
 void QQuickLoader::loadFromSourceComponent()
@@ -641,7 +651,7 @@ void QQuickLoaderPrivate::setInitialState(QObject *obj)
     if (obj) {
         QQml_setParent_noEvent(itemContext, obj);
         QQml_setParent_noEvent(obj, q);
-        itemContext = 0;
+        itemContext = nullptr;
     }
 
     if (initialPropertyValues.isUndefined())
@@ -649,7 +659,7 @@ void QQuickLoaderPrivate::setInitialState(QObject *obj)
 
     QQmlComponentPrivate *d = QQmlComponentPrivate::get(component);
     Q_ASSERT(d && d->engine);
-    QV4::ExecutionEngine *v4 = QV8Engine::getV4(d->engine);
+    QV4::ExecutionEngine *v4 = d->engine->handle();
     Q_ASSERT(v4);
     QV4::Scope scope(v4);
     QV4::ScopedValue ipv(scope, initialPropertyValues.value());
@@ -671,6 +681,13 @@ void QQuickLoaderPrivate::incubatorStateChanged(QQmlIncubator::Status status)
     if (status == QQmlIncubator::Ready) {
         object = incubator->object();
         item = qmlobject_cast<QQuickItem*>(object);
+        if (!item) {
+            QQuickWindow *window = qmlobject_cast<QQuickWindow*>(object);
+            if (window) {
+                qCDebug(lcTransient) << window << "is transient for" << q->window();
+                window->setTransientParent(q->window());
+            }
+        }
         emit q->itemChanged();
         initResize();
         incubator->clear();
@@ -678,7 +695,7 @@ void QQuickLoaderPrivate::incubatorStateChanged(QQmlIncubator::Status status)
         if (!incubator->errors().isEmpty())
             QQmlEnginePrivate::warning(qmlEngine(q), incubator->errors());
         delete itemContext;
-        itemContext = 0;
+        itemContext = nullptr;
         delete incubator->object();
         source = QUrl();
         emit q->itemChanged();
@@ -809,12 +826,25 @@ void QQuickLoader::componentComplete()
     if (active()) {
         if (d->loadingFromSource) {
             QQmlComponent::CompilationMode mode = d->asynchronous ? QQmlComponent::Asynchronous : QQmlComponent::PreferSynchronous;
-            d->component = new QQmlComponent(qmlEngine(this), d->source, mode, this);
+            if (!d->component)
+                d->component.setObject(new QQmlComponent(qmlEngine(this), d->source, mode, this), this);
         }
         d->load();
     }
 }
 
+void QQuickLoader::itemChange(QQuickItem::ItemChange change, const QQuickItem::ItemChangeData &value)
+{
+    if (change == ItemSceneChange) {
+        QQuickWindow *loadedWindow = qmlobject_cast<QQuickWindow *>(item());
+        if (loadedWindow) {
+            qCDebug(lcTransient) << loadedWindow << "is transient for" << value.window;
+            loadedWindow->setTransientParent(value.window);
+        }
+    }
+    QQuickItem::itemChange(change, value);
+}
+
 /*!
     \qmlsignal QtQuick::Loader::loaded()
 
@@ -851,6 +881,7 @@ qreal QQuickLoader::progress() const
 \qmlproperty bool QtQuick::Loader::asynchronous
 
 This property holds whether the component will be instantiated asynchronously.
+By default it is \c false.
 
 When used in conjunction with the \l source property, loading and compilation
 will also be performed in a background thread.
@@ -914,9 +945,14 @@ void QQuickLoaderPrivate::_q_updateSize(bool loaderGeometryChanged)
     if (!item)
         return;
 
-    if (loaderGeometryChanged && q->widthValid())
+    const bool needToUpdateWidth = loaderGeometryChanged && q->widthValid();
+    const bool needToUpdateHeight = loaderGeometryChanged && q->heightValid();
+
+    if (needToUpdateWidth && needToUpdateHeight)
+        item->setSize(QSizeF(q->width(), q->height()));
+    else if (needToUpdateWidth)
         item->setWidth(q->width());
-    if (loaderGeometryChanged && q->heightValid())
+    else if (needToUpdateHeight)
         item->setHeight(q->height());
 
     if (updatingSize)
@@ -966,7 +1002,7 @@ QUrl QQuickLoaderPrivate::resolveSourceUrl(QQmlV4Function *args)
 QV4::ReturnedValue QQuickLoaderPrivate::extractInitialPropertyValues(QQmlV4Function *args, QObject *loader, bool *error)
 {
     QV4::Scope scope(args->v4engine());
-    QV4::ScopedValue valuemap(scope, QV4::Primitive::undefinedValue());
+    QV4::ScopedValue valuemap(scope, QV4::Encode::undefined());
     if (args->length() >= 2) {
         QV4::ScopedValue v(scope, (*args)[1]);
         if (!v->isObject() || v->as<QV4::ArrayObject>()) {
diff --git a/src/quick/items/qquickloader_p.h b/src/quick/items/qquickloader_p.h
index db171dcd1e..de1dfa9da5 100644
--- a/src/quick/items/qquickloader_p.h
+++ b/src/quick/items/qquickloader_p.h
@@ -69,7 +69,7 @@ class Q_AUTOTEST_EXPORT QQuickLoader : public QQuickImplicitSizeItem
     Q_PROPERTY(bool asynchronous READ asynchronous WRITE setAsynchronous NOTIFY asynchronousChanged)
 
 public:
-    QQuickLoader(QQuickItem *parent = 0);
+    QQuickLoader(QQuickItem *parent = nullptr);
     virtual ~QQuickLoader();
 
     bool active() const;
@@ -105,8 +105,9 @@ Q_SIGNALS:
     void asynchronousChanged();
 
 protected:
-    void geometryChanged(const QRectF &newGeometry, const QRectF &oldGeometry) Q_DECL_OVERRIDE;
-    void componentComplete() Q_DECL_OVERRIDE;
+    void geometryChanged(const QRectF &newGeometry, const QRectF &oldGeometry) override;
+    void componentComplete() override;
+    void itemChange(ItemChange change, const ItemChangeData &value) override;
 
 private:
     void setSource(const QUrl &sourceUrl, bool needsClear);
diff --git a/src/quick/items/qquickloader_p_p.h b/src/quick/items/qquickloader_p_p.h
index 9b6267e011..349b5c6c06 100644
--- a/src/quick/items/qquickloader_p_p.h
+++ b/src/quick/items/qquickloader_p_p.h
@@ -68,8 +68,8 @@ public:
     QQuickLoaderIncubator(QQuickLoaderPrivate *l, IncubationMode mode) : QQmlIncubator(mode), loader(l) {}
 
 protected:
-    void statusChanged(Status) Q_DECL_OVERRIDE;
-    void setInitialState(QObject *) Q_DECL_OVERRIDE;
+    void statusChanged(Status) override;
+    void setInitialState(QObject *) override;
 
 private:
     QQuickLoaderPrivate *loader;
@@ -84,9 +84,9 @@ public:
     QQuickLoaderPrivate();
     ~QQuickLoaderPrivate();
 
-    void itemGeometryChanged(QQuickItem *item, QQuickGeometryChange change, const QRectF &oldGeometry) Q_DECL_OVERRIDE;
-    void itemImplicitWidthChanged(QQuickItem *) Q_DECL_OVERRIDE;
-    void itemImplicitHeightChanged(QQuickItem *) Q_DECL_OVERRIDE;
+    void itemGeometryChanged(QQuickItem *item, QQuickGeometryChange change, const QRectF &oldGeometry) override;
+    void itemImplicitWidthChanged(QQuickItem *) override;
+    void itemImplicitHeightChanged(QQuickItem *) override;
     void clear();
     void initResize();
     void load();
@@ -97,14 +97,13 @@ public:
     static QUrl resolveSourceUrl(QQmlV4Function *args);
     QV4::ReturnedValue extractInitialPropertyValues(QQmlV4Function *args, QObject *loader, bool *error);
 
-    qreal getImplicitWidth() const Q_DECL_OVERRIDE;
-    qreal getImplicitHeight() const Q_DECL_OVERRIDE;
+    qreal getImplicitWidth() const override;
+    qreal getImplicitHeight() const override;
 
     QUrl source;
     QQuickItem *item;
     QObject *object;
-    QQmlComponent *component;
-    QV4::PersistentValue componentStrongReference; // To ensure GC doesn't delete components created by Qt.createComponent
+    QQmlStrongJSQObjectReference<QQmlComponent> component;
     QQmlContext *itemContext;
     QQuickLoaderIncubator *incubator;
     QV4::PersistentValue initialPropertyValues;
diff --git a/src/quick/items/qquickmousearea.cpp b/src/quick/items/qquickmousearea.cpp
index d8bad7d793..0b345697ec 100644
--- a/src/quick/items/qquickmousearea.cpp
+++ b/src/quick/items/qquickmousearea.cpp
@@ -60,13 +60,13 @@ Q_DECLARE_LOGGING_CATEGORY(DBG_HOVER_TRACE)
 QQuickMouseAreaPrivate::QQuickMouseAreaPrivate()
 : enabled(true), scrollGestureEnabled(true), hovered(false), longPress(false),
   moved(false), stealMouse(false), doubleClick(false), preventStealing(false),
-  propagateComposedEvents(false), overThreshold(false), pressed(0),
+  propagateComposedEvents(false), overThreshold(false), pressed(nullptr),
   pressAndHoldInterval(-1)
 #if QT_CONFIG(draganddrop)
-  , drag(0)
+  , drag(nullptr)
 #endif
 #if QT_CONFIG(cursor)
-  , cursor(0)
+  , cursor(nullptr)
 #endif
 {
 }
@@ -85,6 +85,7 @@ void QQuickMouseAreaPrivate::init()
 {
     Q_Q(QQuickMouseArea);
     q->setAcceptedMouseButtons(Qt::LeftButton);
+    q->setAcceptTouchEvents(false); // rely on mouse events synthesized from touch
     q->setFiltersChildMouseEvents(true);
     if (qmlVisualTouchDebugging()) {
         q->setFlag(QQuickItem::ItemHasContents);
@@ -98,6 +99,7 @@ void QQuickMouseAreaPrivate::saveEvent(QMouseEvent *event)
     lastButton = event->button();
     lastButtons = event->buttons();
     lastModifiers = event->modifiers();
+    lastFlags = event->flags();
 }
 
 bool QQuickMouseAreaPrivate::isPressAndHoldConnected()
@@ -194,7 +196,7 @@ bool QQuickMouseAreaPrivate::propagateHelper(QQuickMouseEvent *ev, QQuickItem *i
     \instantiates QQuickMouseArea
     \inqmlmodule QtQuick
     \ingroup qtquick-input
-    \brief Enables simple mouse handling
+    \brief Enables simple mouse handling.
     \inherits Item
 
     A MouseArea is an invisible item that is typically used in conjunction with
@@ -783,7 +785,7 @@ void QQuickMouseArea::mouseMoveEvent(QMouseEvent *event)
 #endif
 
     QQuickMouseEvent &me = d->quickMouseEvent;
-    me.reset(d->lastPos.x(), d->lastPos.y(), d->lastButton, d->lastButtons, d->lastModifiers, false, d->longPress);
+    me.reset(d->lastPos.x(), d->lastPos.y(), d->lastButton, d->lastButtons, d->lastModifiers, false, d->longPress, event->flags());
     me.setSource(event->source());
     emit mouseXChanged(&me);
     me.setPosition(d->lastPos);
@@ -826,7 +828,8 @@ void QQuickMouseArea::mouseDoubleClickEvent(QMouseEvent *event)
     if (d->enabled) {
         d->saveEvent(event);
         QQuickMouseEvent &me = d->quickMouseEvent;
-        me.reset(d->lastPos.x(), d->lastPos.y(), d->lastButton, d->lastButtons, d->lastModifiers, true, false);
+        me.reset(d->lastPos.x(), d->lastPos.y(), d->lastButton, d->lastButtons, d->lastModifiers, true,
+                 false, event->flags());
         me.setSource(event->source());
         me.setAccepted(d->isDoubleClickConnected());
         emit this->doubleClicked(&me);
@@ -907,7 +910,7 @@ void QQuickMouseArea::ungrabMouse()
     if (d->pressed) {
         // if our mouse grab has been removed (probably by Flickable), fix our
         // state
-        d->pressed = 0;
+        d->pressed = Qt::NoButton;
         d->stealMouse = false;
         d->doubleClick = false;
         d->overThreshold = false;
@@ -941,7 +944,7 @@ bool QQuickMouseArea::sendMouseEvent(QMouseEvent *event)
     QPointF localPos = mapFromScene(event->windowPos());
 
     QQuickWindow *c = window();
-    QQuickItem *grabber = c ? c->mouseGrabberItem() : 0;
+    QQuickItem *grabber = c ? c->mouseGrabberItem() : nullptr;
     bool stealThisEvent = d->stealMouse;
     if ((stealThisEvent || contains(localPos)) && (!grabber || !grabber->keepMouseGrab())) {
         QMouseEvent mouseEvent(event->type(), localPos, event->windowPos(), event->screenPos(),
@@ -962,7 +965,7 @@ bool QQuickMouseArea::sendMouseEvent(QMouseEvent *event)
         default:
             break;
         }
-        grabber = c ? c->mouseGrabberItem() : 0;
+        grabber = c ? c->mouseGrabberItem() : nullptr;
         if (grabber && stealThisEvent && !grabber->keepMouseGrab() && grabber != this)
             grabMouse();
 
@@ -1027,7 +1030,7 @@ void QQuickMouseArea::timerEvent(QTimerEvent *event)
         if (d->pressed && dragged == false && d->hovered == true) {
             d->longPress = true;
             QQuickMouseEvent &me = d->quickMouseEvent;
-            me.reset(d->lastPos.x(), d->lastPos.y(), d->lastButton, d->lastButtons, d->lastModifiers, false, d->longPress);
+            me.reset(d->lastPos.x(), d->lastPos.y(), d->lastButton, d->lastButtons, d->lastModifiers, false, d->longPress, d->lastFlags);
             me.setSource(Qt::MouseEventSynthesizedByQt);
             me.setAccepted(d->isPressAndHoldConnected());
             emit pressAndHold(&me);
@@ -1206,7 +1209,7 @@ bool QQuickMouseArea::setPressed(Qt::MouseButton button, bool p, Qt::MouseEventS
 
     if (wasPressed != p) {
         QQuickMouseEvent &me = d->quickMouseEvent;
-        me.reset(d->lastPos.x(), d->lastPos.y(), d->lastButton, d->lastButtons, d->lastModifiers, isclick, d->longPress);
+        me.reset(d->lastPos.x(), d->lastPos.y(), d->lastButton, d->lastButtons, d->lastModifiers, isclick, d->longPress, d->lastFlags);
         me.setSource(source);
         if (p) {
             d->pressed |= button;
@@ -1417,7 +1420,7 @@ QSGNode *QQuickMouseArea::updatePaintNode(QSGNode *oldNode, UpdatePaintNodeData
     Q_D(QQuickMouseArea);
 
     if (!qmlVisualTouchDebugging())
-        return 0;
+        return nullptr;
 
     QSGInternalRectangleNode *rectangle = static_cast<QSGInternalRectangleNode *>(oldNode);
     if (!rectangle) rectangle = d->sceneGraphContext()->createInternalRectangleNode();
diff --git a/src/quick/items/qquickmousearea_p.h b/src/quick/items/qquickmousearea_p.h
index ee166a2082..0a8449957f 100644
--- a/src/quick/items/qquickmousearea_p.h
+++ b/src/quick/items/qquickmousearea_p.h
@@ -87,7 +87,7 @@ class Q_QUICK_PRIVATE_EXPORT QQuickMouseArea : public QQuickItem
     Q_PROPERTY(int pressAndHoldInterval READ pressAndHoldInterval WRITE setPressAndHoldInterval NOTIFY pressAndHoldIntervalChanged RESET resetPressAndHoldInterval REVISION 9)
 
 public:
-    QQuickMouseArea(QQuickItem *parent=0);
+    QQuickMouseArea(QQuickItem *parent=nullptr);
     ~QQuickMouseArea();
 
     qreal mouseX() const;
@@ -164,25 +164,25 @@ protected:
     bool setPressed(Qt::MouseButton button, bool p, Qt::MouseEventSource source);
     bool sendMouseEvent(QMouseEvent *event);
 
-    void mousePressEvent(QMouseEvent *event) Q_DECL_OVERRIDE;
-    void mouseReleaseEvent(QMouseEvent *event) Q_DECL_OVERRIDE;
-    void mouseDoubleClickEvent(QMouseEvent *event) Q_DECL_OVERRIDE;
-    void mouseMoveEvent(QMouseEvent *event) Q_DECL_OVERRIDE;
-    void mouseUngrabEvent() Q_DECL_OVERRIDE;
-    void hoverEnterEvent(QHoverEvent *event) Q_DECL_OVERRIDE;
-    void hoverMoveEvent(QHoverEvent *event) Q_DECL_OVERRIDE;
-    void hoverLeaveEvent(QHoverEvent *event) Q_DECL_OVERRIDE;
+    void mousePressEvent(QMouseEvent *event) override;
+    void mouseReleaseEvent(QMouseEvent *event) override;
+    void mouseDoubleClickEvent(QMouseEvent *event) override;
+    void mouseMoveEvent(QMouseEvent *event) override;
+    void mouseUngrabEvent() override;
+    void hoverEnterEvent(QHoverEvent *event) override;
+    void hoverMoveEvent(QHoverEvent *event) override;
+    void hoverLeaveEvent(QHoverEvent *event) override;
 #if QT_CONFIG(wheelevent)
-    void wheelEvent(QWheelEvent *event) Q_DECL_OVERRIDE;
+    void wheelEvent(QWheelEvent *event) override;
 #endif
-    bool childMouseEventFilter(QQuickItem *i, QEvent *e) Q_DECL_OVERRIDE;
-    void timerEvent(QTimerEvent *event) Q_DECL_OVERRIDE;
-    void windowDeactivateEvent() Q_DECL_OVERRIDE;
+    bool childMouseEventFilter(QQuickItem *i, QEvent *e) override;
+    void timerEvent(QTimerEvent *event) override;
+    void windowDeactivateEvent() override;
 
     void geometryChanged(const QRectF &newGeometry,
-                                 const QRectF &oldGeometry) Q_DECL_OVERRIDE;
-    void itemChange(ItemChange change, const ItemChangeData& value) Q_DECL_OVERRIDE;
-    QSGNode *updatePaintNode(QSGNode *, UpdatePaintNodeData *) Q_DECL_OVERRIDE;
+                                 const QRectF &oldGeometry) override;
+    void itemChange(ItemChange change, const ItemChangeData& value) override;
+    QSGNode *updatePaintNode(QSGNode *, UpdatePaintNodeData *) override;
 
 private:
     void handlePress();
diff --git a/src/quick/items/qquickmousearea_p_p.h b/src/quick/items/qquickmousearea_p_p.h
index 2fa5f7cd44..0dd2690d43 100644
--- a/src/quick/items/qquickmousearea_p_p.h
+++ b/src/quick/items/qquickmousearea_p_p.h
@@ -61,6 +61,7 @@ QT_BEGIN_NAMESPACE
 
 class QQuickMouseEvent;
 class QQuickMouseArea;
+class QQuickPointerMask;
 class QQuickMouseAreaPrivate : public QQuickItemPrivate
 {
     Q_DECLARE_PUBLIC(QQuickMouseArea)
@@ -99,6 +100,7 @@ public:
 #if QT_CONFIG(draganddrop)
     QQuickDrag *drag;
 #endif
+    QPointer<QQuickPointerMask> mask;
     QPointF startScene;
     QPointF targetStartPos;
     QPointF lastPos;
@@ -112,6 +114,7 @@ public:
 #endif
     QQuickMouseEvent quickMouseEvent;
     QQuickWheelEvent quickWheelEvent;
+    Qt::MouseEventFlags lastFlags;
 };
 
 QT_END_NAMESPACE
diff --git a/src/quick/items/qquickmultipointtoucharea.cpp b/src/quick/items/qquickmultipointtoucharea.cpp
index d4c447a384..3eca535a67 100644
--- a/src/quick/items/qquickmultipointtoucharea.cpp
+++ b/src/quick/items/qquickmultipointtoucharea.cpp
@@ -56,7 +56,7 @@ DEFINE_BOOL_CONFIG_OPTION(qmlVisualTouchDebugging, QML_VISUAL_TOUCH_DEBUGGING)
     \instantiates QQuickTouchPoint
     \inqmlmodule QtQuick
     \ingroup qtquick-input-events
-    \brief Describes a touch point in a MultiPointTouchArea
+    \brief Describes a touch point in a MultiPointTouchArea.
 
     The TouchPoint type contains information about a touch point, such as the current
     position, pressure, and area.
@@ -285,13 +285,50 @@ void QQuickTouchPoint::setUniqueId(const QPointingDeviceUniqueId &id)
     emit uniqueIdChanged();
 }
 
+
+/*!
+    \qmltype GestureEvent
+    \instantiates QQuickGrabGestureEvent
+    \inqmlmodule QtQuick
+    \ingroup qtquick-input-events
+    \brief The parameter given with the gestureStarted signal.
+
+    The GestureEvent object has the current touch points, which you may choose
+    to interpret as a gesture, and an invokable method to grab the involved
+    points exclusively.
+*/
+
+/*!
+    \qmlproperty real QtQuick::GestureEvent::dragThreshold
+
+    This property holds the system setting for the distance a finger must move
+    before it is interpreted as a drag. It comes from
+    QStyleHints::startDragDistance().
+*/
+
+/*!
+    \qmlproperty list<TouchPoint> QtQuick::GestureEvent::touchPoints
+
+    This property holds the set of current touch points.
+*/
+
+/*!
+    \qmlmethod QtQuick::GestureEvent::grab()
+
+    Acquires an exclusive grab of the mouse and all the \l touchPoints, and
+    calls \l {QQuickItem::setKeepTouchGrab()}{setKeepTouchGrab()} and
+    \l {QQuickItem::setKeepMouseGrab()}{setKeepMouseGrab()} so that any
+    parent Item that \l {QQuickItem::filtersChildMouseEvents()}{filters} its
+    children's events will not be allowed to take over the grabs.
+*/
+
 /*!
     \qmltype MultiPointTouchArea
     \instantiates QQuickMultiPointTouchArea
     \inqmlmodule QtQuick
     \inherits Item
     \ingroup qtquick-input
-    \brief Enables handling of multiple touch points
+    \brief Enables handling of multiple touch points.
 
 
     A MultiPointTouchArea is an invisible item that is used to track multiple touch points.
@@ -418,6 +455,7 @@ QQuickMultiPointTouchArea::QQuickMultiPointTouchArea(QQuickItem *parent)
     if (qmlVisualTouchDebugging()) {
         setFlag(QQuickItem::ItemHasContents);
     }
+    setAcceptTouchEvents(true);
 #ifdef Q_OS_OSX
     setAcceptHoverEvents(true); // needed to enable touch events on mouse hover.
 #endif
@@ -490,7 +528,7 @@ void QQuickMultiPointTouchArea::setMouseEnabled(bool arg)
     if (_mouseEnabled != arg) {
         _mouseEnabled = arg;
         if (_mouseTouchPoint && !arg)
-            _mouseTouchPoint = Q_NULLPTR;
+            _mouseTouchPoint = nullptr;
         emit mouseEnabledChanged();
     }
 }
@@ -503,7 +541,7 @@ void QQuickMultiPointTouchArea::touchEvent(QTouchEvent *event)
     case QEvent::TouchEnd: {
         //if e.g. a parent Flickable has the mouse grab, don't process the touch events
         QQuickWindow *c = window();
-        QQuickItem *grabber = c ? c->mouseGrabberItem() : 0;
+        QQuickItem *grabber = c ? c->mouseGrabberItem() : nullptr;
         if (grabber && grabber != this && grabber->keepMouseGrab() && grabber->isEnabled()) {
             QQuickItem *item = this;
             while ((item = item->parentItem())) {
@@ -572,6 +610,9 @@ void QQuickMultiPointTouchArea::updateTouchData(QEvent *event)
         else { // QEvent::MouseButtonPress
             addTouchPoint(me);
             started = true;
+            _mouseQpaTouchPoint.setStartPos(me->localPos());
+            _mouseQpaTouchPoint.setStartScenePos(me->windowPos());
+            _mouseQpaTouchPoint.setStartScreenPos(me->screenPos());
             _mouseQpaTouchPoint.setState(Qt::TouchPointPressed);
         }
         touchPoints << _mouseQpaTouchPoint;
@@ -681,7 +722,7 @@ void QQuickMultiPointTouchArea::clearTouchLists()
 
 void QQuickMultiPointTouchArea::addTouchPoint(const QTouchEvent::TouchPoint *p)
 {
-    QQuickTouchPoint *dtp = 0;
+    QQuickTouchPoint *dtp = nullptr;
     for (QQuickTouchPoint* tp : qAsConst(_touchPrototypes)) {
         if (!tp->inUse()) {
             tp->setInUse(true);
@@ -690,7 +731,7 @@ void QQuickMultiPointTouchArea::addTouchPoint(const QTouchEvent::TouchPoint *p)
         }
     }
 
-    if (dtp == 0)
+    if (dtp == nullptr)
         dtp = new QQuickTouchPoint(false);
     dtp->setPointId(p->id());
     updateTouchPoint(dtp,p);
@@ -701,7 +742,7 @@ void QQuickMultiPointTouchArea::addTouchPoint(const QTouchEvent::TouchPoint *p)
 
 void QQuickMultiPointTouchArea::addTouchPoint(const QMouseEvent *e)
 {
-    QQuickTouchPoint *dtp = 0;
+    QQuickTouchPoint *dtp = nullptr;
     for (QQuickTouchPoint *tp : qAsConst(_touchPrototypes))
         if (!tp->inUse()) {
             tp->setInUse(true);
@@ -709,7 +750,7 @@ void QQuickMultiPointTouchArea::addTouchPoint(const QMouseEvent *e)
             break;
         }
 
-    if (dtp == 0)
+    if (dtp == nullptr)
         dtp = new QQuickTouchPoint(false);
     updateTouchPoint(dtp, e);
     dtp->setPressed(true);
@@ -834,7 +875,7 @@ void QQuickMultiPointTouchArea::mouseReleaseEvent(QMouseEvent *event)
         updateTouchData(event);
         _mouseTouchPoint->setInUse(false);
         _releasedTouchPoints.removeAll(_mouseTouchPoint);
-        _mouseTouchPoint = Q_NULLPTR;
+        _mouseTouchPoint = nullptr;
     }
 
     QQuickWindow *c = window();
@@ -882,7 +923,7 @@ bool QQuickMultiPointTouchArea::sendMouseEvent(QMouseEvent *event)
     QPointF localPos = mapFromScene(event->windowPos());
 
     QQuickWindow *c = window();
-    QQuickItem *grabber = c ? c->mouseGrabberItem() : 0;
+    QQuickItem *grabber = c ? c->mouseGrabberItem() : nullptr;
     bool stealThisEvent = _stealMouse;
     if ((stealThisEvent || contains(localPos)) && (!grabber || !grabber->keepMouseGrab())) {
         QMouseEvent mouseEvent(event->type(), localPos, event->windowPos(), event->screenPos(),
@@ -906,7 +947,7 @@ bool QQuickMultiPointTouchArea::sendMouseEvent(QMouseEvent *event)
         default:
             break;
         }
-        grabber = c ? c->mouseGrabberItem() : 0;
+        grabber = c ? c->mouseGrabberItem() : nullptr;
         if (grabber && stealThisEvent && !grabber->keepMouseGrab() && grabber != this)
             grabMouse();
 
@@ -953,7 +994,7 @@ bool QQuickMultiPointTouchArea::childMouseEventFilter(QQuickItem *receiver, QEve
 bool QQuickMultiPointTouchArea::shouldFilter(QEvent *event)
 {
     QQuickWindow *c = window();
-    QQuickItem *grabber = c ? c->mouseGrabberItem() : 0;
+    QQuickItem *grabber = c ? c->mouseGrabberItem() : nullptr;
     bool disabledItem = grabber && !grabber->isEnabled();
     bool stealThisEvent = _stealMouse;
     bool containsPoint = false;
@@ -994,7 +1035,7 @@ QSGNode *QQuickMultiPointTouchArea::updatePaintNode(QSGNode *oldNode, UpdatePain
     Q_UNUSED(data);
 
     if (!qmlVisualTouchDebugging())
-        return 0;
+        return nullptr;
 
     QSGInternalRectangleNode *rectangle = static_cast<QSGInternalRectangleNode *>(oldNode);
     if (!rectangle) rectangle = QQuickItemPrivate::get(this)->sceneGraphContext()->createInternalRectangleNode();
diff --git a/src/quick/items/qquickmultipointtoucharea_p.h b/src/quick/items/qquickmultipointtoucharea_p.h
index 25e1056712..634ea1c2e2 100644
--- a/src/quick/items/qquickmultipointtoucharea_p.h
+++ b/src/quick/items/qquickmultipointtoucharea_p.h
@@ -86,16 +86,7 @@ class Q_AUTOTEST_EXPORT QQuickTouchPoint : public QObject
 
 public:
     QQuickTouchPoint(bool qmlDefined = true)
-        : _id(0),
-          _x(0.0), _y(0.0),
-          _pressure(0.0),
-          _rotation(0),
-          _qmlDefined(qmlDefined),
-          _inUse(false),
-          _pressed(false),
-          _startX(0.0), _startY(0.0),
-          _previousX(0.0), _previousY(0.0),
-          _sceneX(0.0), _sceneY(0.0)
+        : _qmlDefined(qmlDefined)
     {}
 
     int pointId() const { return _id; }
@@ -171,33 +162,33 @@ Q_SIGNALS:
 
 private:
     friend class QQuickMultiPointTouchArea;
-    int _id;
-    qreal _x;
-    qreal _y;
-    qreal _pressure;
-    qreal _rotation;
+    int _id = 0;
+    qreal _x = 0.0;
+    qreal _y = 0.0;
+    qreal _pressure = 0.0;
+    qreal _rotation = 0;
     QSizeF _ellipseDiameters;
     QVector2D _velocity;
     QRectF _area;
     bool _qmlDefined;
-    bool _inUse;    //whether the point is currently in use (only valid when _qmlDefined == true)
-    bool _pressed;
-    qreal _startX;
-    qreal _startY;
-    qreal _previousX;
-    qreal _previousY;
-    qreal _sceneX;
-    qreal _sceneY;
+    bool _inUse = false;    //whether the point is currently in use (only valid when _qmlDefined == true)
+    bool _pressed = false;
+    qreal _startX = 0.0;
+    qreal _startY = 0.0;
+    qreal _previousX = 0.0;
+    qreal _previousY = 0.0;
+    qreal _sceneX = 0.0;
+    qreal _sceneY = 0.0;
     QPointingDeviceUniqueId _uniqueId;
 };
 
 class QQuickGrabGestureEvent : public QObject
 {
     Q_OBJECT
-    Q_PROPERTY(QQmlListProperty<QObject> touchPoints READ touchPoints)
-    Q_PROPERTY(qreal dragThreshold READ dragThreshold)
+    Q_PROPERTY(QQmlListProperty<QObject> touchPoints READ touchPoints CONSTANT)
+    Q_PROPERTY(qreal dragThreshold READ dragThreshold CONSTANT)
 public:
-    QQuickGrabGestureEvent() : _grab(false), _dragThreshold(QGuiApplication::styleHints()->startDragDistance()) {}
+    QQuickGrabGestureEvent() : _dragThreshold(QGuiApplication::styleHints()->startDragDistance()) {}
 
     Q_INVOKABLE void grab() { _grab = true; }
     bool wantsGrab() const { return _grab; }
@@ -209,7 +200,7 @@ public:
 
 private:
     friend class QQuickMultiPointTouchArea;
-    bool _grab;
+    bool _grab = false;
     qreal _dragThreshold;
     QList<QObject*> _touchPoints;
 };
@@ -224,7 +215,7 @@ class Q_AUTOTEST_EXPORT QQuickMultiPointTouchArea : public QQuickItem
     Q_PROPERTY(bool mouseEnabled READ mouseEnabled WRITE setMouseEnabled NOTIFY mouseEnabledChanged)
 
 public:
-    QQuickMultiPointTouchArea(QQuickItem *parent=0);
+    QQuickMultiPointTouchArea(QQuickItem *parent=nullptr);
     ~QQuickMultiPointTouchArea();
 
     int minimumTouchPoints() const;
@@ -235,7 +226,7 @@ public:
     void setMouseEnabled(bool arg);
 
     QQmlListProperty<QQuickTouchPoint> touchPoints() {
-        return QQmlListProperty<QQuickTouchPoint>(this, 0, QQuickMultiPointTouchArea::touchPoint_append, QQuickMultiPointTouchArea::touchPoint_count, QQuickMultiPointTouchArea::touchPoint_at, 0);
+        return QQmlListProperty<QQuickTouchPoint>(this, nullptr, QQuickMultiPointTouchArea::touchPoint_append, QQuickMultiPointTouchArea::touchPoint_count, QQuickMultiPointTouchArea::touchPoint_at, nullptr);
     }
 
     static void touchPoint_append(QQmlListProperty<QQuickTouchPoint> *list, QQuickTouchPoint* touch) {
@@ -265,13 +256,13 @@ Q_SIGNALS:
     void mouseEnabledChanged();
 
 protected:
-    void touchEvent(QTouchEvent *) Q_DECL_OVERRIDE;
-    bool childMouseEventFilter(QQuickItem *receiver, QEvent *event) Q_DECL_OVERRIDE;
-    void mousePressEvent(QMouseEvent *event) Q_DECL_OVERRIDE;
-    void mouseReleaseEvent(QMouseEvent *event) Q_DECL_OVERRIDE;
-    void mouseMoveEvent(QMouseEvent *event) Q_DECL_OVERRIDE;
-    void mouseUngrabEvent() Q_DECL_OVERRIDE;
-    void touchUngrabEvent() Q_DECL_OVERRIDE;
+    void touchEvent(QTouchEvent *) override;
+    bool childMouseEventFilter(QQuickItem *receiver, QEvent *event) override;
+    void mousePressEvent(QMouseEvent *event) override;
+    void mouseReleaseEvent(QMouseEvent *event) override;
+    void mouseMoveEvent(QMouseEvent *event) override;
+    void mouseUngrabEvent() override;
+    void touchUngrabEvent() override;
 
     void addTouchPrototype(QQuickTouchPoint* prototype);
     void addTouchPoint(const QTouchEvent::TouchPoint *p);
@@ -285,10 +276,10 @@ protected:
     bool sendMouseEvent(QMouseEvent *event);
     bool shouldFilter(QEvent *event);
     void grabGesture();
-    QSGNode *updatePaintNode(QSGNode *, UpdatePaintNodeData *) Q_DECL_OVERRIDE;
+    QSGNode *updatePaintNode(QSGNode *, UpdatePaintNodeData *) override;
 #ifdef Q_OS_OSX
-    void hoverEnterEvent(QHoverEvent *event) Q_DECL_OVERRIDE;
-    void hoverLeaveEvent(QHoverEvent *event) Q_DECL_OVERRIDE;
+    void hoverEnterEvent(QHoverEvent *event) override;
+    void hoverLeaveEvent(QHoverEvent *event) override;
     void setTouchEventsEnabled(bool enable);
 #endif
 
diff --git a/src/quick/items/qquickopenglinfo.cpp b/src/quick/items/qquickopenglinfo.cpp
index 7f5364031a..3e634725f4 100644
--- a/src/quick/items/qquickopenglinfo.cpp
+++ b/src/quick/items/qquickopenglinfo.cpp
@@ -51,7 +51,7 @@ QT_BEGIN_NAMESPACE
     \inqmlmodule QtQuick
     \ingroup qtquick-effects
     \since 5.4
-    \brief Provides information about the used OpenGL version
+    \brief Provides information about the used OpenGL version.
 
     The OpenGLInfo attached type provides information about the OpenGL
     version being used to render the surface of the attachee item.
@@ -69,7 +69,7 @@ QT_BEGIN_NAMESPACE
  */
 QQuickOpenGLInfo::QQuickOpenGLInfo(QQuickItem *item)
     : QObject(item)
-    , m_window(0)
+    , m_window(nullptr)
     , m_majorVersion(2)
     , m_minorVersion(0)
     , m_profile(NoProfile)
@@ -150,12 +150,12 @@ QQuickOpenGLInfo *QQuickOpenGLInfo::qmlAttachedProperties(QObject *object)
 {
     if (QQuickItem *item = qobject_cast<QQuickItem *>(object))
         return new QQuickOpenGLInfo(item);
-    return 0;
+    return nullptr;
 }
 
 void QQuickOpenGLInfo::updateFormat()
 {
-    QOpenGLContext *context = 0;
+    QOpenGLContext *context = nullptr;
     if (m_window)
         context = m_window->openglContext();
     QSurfaceFormat format = context ? context->format() : QSurfaceFormat::defaultFormat();
diff --git a/src/quick/items/qquickopenglshadereffect.cpp b/src/quick/items/qquickopenglshadereffect.cpp
index 4fcfe04b55..3aa00340b2 100644
--- a/src/quick/items/qquickopenglshadereffect.cpp
+++ b/src/quick/items/qquickopenglshadereffect.cpp
@@ -139,7 +139,7 @@ namespace {
                         expected = TypeIdentifier;
                         break;
                     }
-                    // Fall through.
+                    Q_FALLTHROUGH();
                 case TypeIdentifier:
                     typeIndex = idIndex;
                     typeLength = idLength;
@@ -230,7 +230,7 @@ void QQuickOpenGLShaderEffectCommon::disconnectPropertySignals(QQuickItem *item,
         auto mapper = signalMappers[shaderType].at(i);
         void *a = mapper;
         QObjectPrivate::disconnect(item, mapper->signalIndex(), &a);
-        if (d.specialType == UniformData::Sampler) {
+        if (d.specialType == UniformData::Sampler || d.specialType == UniformData::SamplerExternal) {
             QQuickItem *source = qobject_cast<QQuickItem *>(qvariant_cast<QObject *>(d.value));
             if (source) {
                 if (item->window())
@@ -245,7 +245,11 @@ void QQuickOpenGLShaderEffectCommon::connectPropertySignals(QQuickItem *item,
                                                             const QMetaObject *itemMetaObject,
                                                             Key::ShaderType shaderType)
 {
-    QQmlPropertyCache *propCache = QQmlData::ensurePropertyCache(qmlEngine(item), item);
+    auto engine = qmlEngine(item);
+    if (!engine)
+        return;
+
+    QQmlPropertyCache *propCache = QQmlData::ensurePropertyCache(engine, item);
     for (int i = 0; i < uniformData[shaderType].size(); ++i) {
         if (signalMappers[shaderType].at(i) == 0)
             continue;
@@ -272,7 +276,7 @@ void QQuickOpenGLShaderEffectCommon::connectPropertySignals(QQuickItem *item,
                 qWarning("QQuickOpenGLShaderEffect: '%s' does not have a matching property!", d.name.constData());
         }
 
-        if (d.specialType == UniformData::Sampler) {
+        if (d.specialType == UniformData::Sampler || d.specialType == UniformData::SamplerExternal) {
             QQuickItem *source = qobject_cast<QQuickItem *>(qvariant_cast<QObject *>(d.value));
             if (source) {
                 if (item->window())
@@ -317,7 +321,8 @@ void QQuickOpenGLShaderEffectCommon::lookThroughShaderCode(QQuickItem *item,
                                                            Key::ShaderType shaderType,
                                                            const QByteArray &code)
 {
-    QQmlPropertyCache *propCache = QQmlData::ensurePropertyCache(qmlEngine(item), item);
+    auto engine = qmlEngine(item);
+    QQmlPropertyCache *propCache = (engine) ? QQmlData::ensurePropertyCache(engine, item) : nullptr;
     int index = 0;
     int typeIndex = -1;
     int typeLength = 0;
@@ -335,6 +340,7 @@ void QQuickOpenGLShaderEffectCommon::lookThroughShaderCode(QQuickItem *item,
             Q_ASSERT(decl == UniformQualifier);
 
             const int sampLen = sizeof("sampler2D") - 1;
+            const int sampExtLen = sizeof("samplerExternalOES") - 1;
             const int opLen = sizeof("qt_Opacity") - 1;
             const int matLen = sizeof("qt_Matrix") - 1;
             const int srLen = sizeof("qt_SubRect_") - 1;
@@ -349,16 +355,22 @@ void QQuickOpenGLShaderEffectCommon::lookThroughShaderCode(QQuickItem *item,
             } else if (nameLength > srLen && qstrncmp("qt_SubRect_", s + nameIndex, srLen) == 0) {
                 d.specialType = UniformData::SubRect;
             } else {
-                if (QQmlPropertyData *pd = propCache->property(QString::fromUtf8(d.name), nullptr, nullptr)) {
-                    if (!pd->isFunction())
-                        d.propertyIndex = pd->coreIndex();
+                if (propCache) {
+                    if (QQmlPropertyData *pd = propCache->property(QString::fromUtf8(d.name), nullptr, nullptr)) {
+                        if (!pd->isFunction())
+                            d.propertyIndex = pd->coreIndex();
+                    }
                 }
                 const int mappedId = uniformData[shaderType].size() | (shaderType << 16);
                 mapper = new QtPrivate::MappedSlotObject([this, mappedId](){
                     this->mappedPropertyChanged(mappedId);
                 });
-                bool sampler = typeLength == sampLen && qstrncmp("sampler2D", s + typeIndex, sampLen) == 0;
-                d.specialType = sampler ? UniformData::Sampler : UniformData::None;
+                if (typeLength == sampLen && qstrncmp("sampler2D", s + typeIndex, sampLen) == 0)
+                    d.specialType = UniformData::Sampler;
+                else if (typeLength == sampExtLen && qstrncmp("samplerExternalOES", s + typeIndex, sampExtLen) == 0)
+                    d.specialType = UniformData::SamplerExternal;
+                else
+                    d.specialType = UniformData::None;
                 d.setValueFromProperty(item, itemMetaObject);
             }
             uniformData[shaderType].append(d);
@@ -417,8 +429,9 @@ void QQuickOpenGLShaderEffectCommon::updateShader(QQuickItem *item,
             d.specialType = UniformData::Opacity;
             uniformData[Key::FragmentShader].append(d);
             signalMappers[Key::FragmentShader].append(0);
-            const int mappedId = 1 | (Key::FragmentShader << 16);
-            auto mapper = new QtPrivate::MappedSlotObject([this, mappedId](){mappedPropertyChanged(mappedId);});
+            auto mapper = new QtPrivate::MappedSlotObject([this](){
+                mappedPropertyChanged(1 | (Key::FragmentShader << 16));
+            });
             const char *sourceName = "source";
             d.name = sourceName;
             d.setValueFromProperty(item, itemMetaObject);
@@ -451,7 +464,8 @@ void QQuickOpenGLShaderEffectCommon::updateMaterial(QQuickOpenGLShaderEffectNode
         int textureProviderCount = 0;
         for (int shaderType = 0; shaderType < Key::ShaderTypeCount; ++shaderType) {
             for (int i = 0; i < uniformData[shaderType].size(); ++i) {
-                if (uniformData[shaderType].at(i).specialType == UniformData::Sampler)
+                if (uniformData[shaderType].at(i).specialType == UniformData::Sampler ||
+                        uniformData[shaderType].at(i).specialType == UniformData::SamplerExternal)
                     ++textureProviderCount;
             }
             material->uniforms[shaderType] = uniformData[shaderType];
@@ -474,10 +488,10 @@ void QQuickOpenGLShaderEffectCommon::updateMaterial(QQuickOpenGLShaderEffectNode
         for (int shaderType = 0; shaderType < Key::ShaderTypeCount; ++shaderType) {
             for (int i = 0; i < uniformData[shaderType].size(); ++i) {
                 const UniformData &d = uniformData[shaderType].at(i);
-                if (d.specialType != UniformData::Sampler)
+                if (d.specialType != UniformData::Sampler && d.specialType != UniformData::SamplerExternal)
                     continue;
                 QSGTextureProvider *oldProvider = material->textureProviders.at(index);
-                QSGTextureProvider *newProvider = 0;
+                QSGTextureProvider *newProvider = nullptr;
                 QQuickItem *source = qobject_cast<QQuickItem *>(qvariant_cast<QObject *>(d.value));
                 if (source && source->isTextureProvider())
                     newProvider = source->textureProvider();
@@ -513,7 +527,7 @@ void QQuickOpenGLShaderEffectCommon::updateWindow(QQuickWindow *window)
         for (int shaderType = 0; shaderType < Key::ShaderTypeCount; ++shaderType) {
             for (int i = 0; i < uniformData[shaderType].size(); ++i) {
                 const UniformData &d = uniformData[shaderType].at(i);
-                if (d.specialType == UniformData::Sampler) {
+                if (d.specialType == UniformData::Sampler || d.specialType == UniformData::SamplerExternal) {
                     QQuickItem *source = qobject_cast<QQuickItem *>(qvariant_cast<QObject *>(d.value));
                     if (source)
                         QQuickItemPrivate::get(source)->refWindow(window);
@@ -524,7 +538,7 @@ void QQuickOpenGLShaderEffectCommon::updateWindow(QQuickWindow *window)
         for (int shaderType = 0; shaderType < Key::ShaderTypeCount; ++shaderType) {
             for (int i = 0; i < uniformData[shaderType].size(); ++i) {
                 const UniformData &d = uniformData[shaderType].at(i);
-                if (d.specialType == UniformData::Sampler) {
+                if (d.specialType == UniformData::Sampler || d.specialType == UniformData::SamplerExternal) {
                     QQuickItem *source = qobject_cast<QQuickItem *>(qvariant_cast<QObject *>(d.value));
                     if (source)
                         QQuickItemPrivate::get(source)->derefWindow();
@@ -539,7 +553,7 @@ void QQuickOpenGLShaderEffectCommon::sourceDestroyed(QObject *object)
     for (int shaderType = 0; shaderType < Key::ShaderTypeCount; ++shaderType) {
         for (int i = 0; i < uniformData[shaderType].size(); ++i) {
             UniformData &d = uniformData[shaderType][i];
-            if (d.specialType == UniformData::Sampler && d.value.canConvert<QObject *>()) {
+            if ((d.specialType == UniformData::Sampler || d.specialType == UniformData::SamplerExternal) && d.value.canConvert<QObject *>()) {
                 if (qvariant_cast<QObject *>(d.value) == object)
                     d.value = QVariant();
             }
@@ -554,7 +568,7 @@ static bool qquick_uniqueInUniformData(QQuickItem *source, const QVector<QQuickO
             if (s == typeToSkip && i == indexToSkip)
                 continue;
             const QQuickOpenGLShaderEffectMaterial::UniformData &d = uniformData[s][i];
-            if (d.specialType == QQuickOpenGLShaderEffectMaterial::UniformData::Sampler && qvariant_cast<QObject *>(d.value) == source)
+            if ((d.specialType == QQuickOpenGLShaderEffectMaterial::UniformData::Sampler || d.specialType == QQuickOpenGLShaderEffectMaterial::UniformData::SamplerExternal) && qvariant_cast<QObject *>(d.value) == source)
                 return false;
         }
     }
@@ -568,7 +582,7 @@ void QQuickOpenGLShaderEffectCommon::propertyChanged(QQuickItem *item,
     Key::ShaderType shaderType = Key::ShaderType(mappedId >> 16);
     int index = mappedId & 0xffff;
     UniformData &d = uniformData[shaderType][index];
-    if (d.specialType == UniformData::Sampler) {
+    if (d.specialType == UniformData::Sampler || d.specialType == UniformData::SamplerExternal) {
         QQuickItem *source = qobject_cast<QQuickItem *>(qvariant_cast<QObject *>(d.value));
         if (source) {
             if (item->window())
@@ -617,7 +631,7 @@ QQuickOpenGLShaderEffect::QQuickOpenGLShaderEffect(QQuickShaderEffect *item, QOb
     , m_item(item)
     , m_itemMetaObject(nullptr)
     , m_meshResolution(1, 1)
-    , m_mesh(0)
+    , m_mesh(nullptr)
     , m_cullMode(QQuickShaderEffect::NoCulling)
     , m_status(QQuickShaderEffect::Uncompiled)
     , m_common(this, [this](int mappedId){this->propertyChanged(mappedId);})
@@ -706,7 +720,7 @@ void QQuickOpenGLShaderEffect::setMesh(const QVariant &mesh)
     if (newMesh && newMesh == m_mesh)
         return;
     if (m_mesh)
-        disconnect(m_mesh, SIGNAL(geometryChanged()), this, 0);
+        disconnect(m_mesh, SIGNAL(geometryChanged()), this, nullptr);
     m_mesh = newMesh;
     if (m_mesh) {
         connect(m_mesh, SIGNAL(geometryChanged()), this, SLOT(updateGeometry()));
@@ -759,7 +773,7 @@ QString QQuickOpenGLShaderEffect::parseLog()
     maybeUpdateShaders(true);
 
     if (m_dirtyParseLog) {
-        m_common.updateParseLog(m_mesh != 0);
+        m_common.updateParseLog(m_mesh != nullptr);
         m_dirtyParseLog = false;
     }
     return m_common.parseLog;
@@ -831,7 +845,7 @@ QSGNode *QQuickOpenGLShaderEffect::handleUpdatePaintNode(QSGNode *oldNode, QQuic
     if (m_common.attributes.isEmpty() || m_item->width() <= 0 || m_item->height() <= 0) {
         if (node)
             delete node;
-        return 0;
+        return nullptr;
     }
 
     if (!node) {
@@ -890,7 +904,7 @@ QSGNode *QQuickOpenGLShaderEffect::handleUpdatePaintNode(QSGNode *oldNode, QQuic
     bool geometryUsesTextureSubRect = false;
     if (m_supportsAtlasTextures && material->textureProviders.size() == 1) {
         QSGTextureProvider *provider = material->textureProviders.at(0);
-        if (provider->texture()) {
+        if (provider && provider->texture()) {
             srcRect = provider->texture()->normalizedTextureSubRect();
             geometryUsesTextureSubRect = true;
         }
@@ -907,7 +921,7 @@ QSGNode *QQuickOpenGLShaderEffect::handleUpdatePaintNode(QSGNode *oldNode, QQuic
     }
 
     if (m_dirtyMesh) {
-        node->setGeometry(0);
+        node->setGeometry(nullptr);
         m_dirtyMesh = false;
         m_dirtyGeometry = true;
     }
@@ -928,7 +942,7 @@ QSGNode *QQuickOpenGLShaderEffect::handleUpdatePaintNode(QSGNode *oldNode, QQuic
                 emit m_item->statusChanged();
             }
             delete node;
-            return 0;
+            return nullptr;
         }
 
         geometry = mesh->updateGeometry(geometry, m_common.attributes.count(), posIndex, srcRect, rect);
diff --git a/src/quick/items/qquickopenglshadereffect_p.h b/src/quick/items/qquickopenglshadereffect_p.h
index bc2e2975ee..0c2adadc62 100644
--- a/src/quick/items/qquickopenglshadereffect_p.h
+++ b/src/quick/items/qquickopenglshadereffect_p.h
@@ -120,8 +120,8 @@ class Q_QUICK_PRIVATE_EXPORT QQuickOpenGLShaderEffect : public QObject
     Q_OBJECT
 
 public:
-    QQuickOpenGLShaderEffect(QQuickShaderEffect *item, QObject *parent = 0);
-    ~QQuickOpenGLShaderEffect();
+    QQuickOpenGLShaderEffect(QQuickShaderEffect *item, QObject *parent = nullptr);
+    ~QQuickOpenGLShaderEffect() override;
 
     QByteArray fragmentShader() const { return m_common.source.sourceCode[Key::FragmentShader]; }
     void setFragmentShader(const QByteArray &code);
diff --git a/src/quick/items/qquickopenglshadereffectnode.cpp b/src/quick/items/qquickopenglshadereffectnode.cpp
index e1ea98641d..f32b32491b 100644
--- a/src/quick/items/qquickopenglshadereffectnode.cpp
+++ b/src/quick/items/qquickopenglshadereffectnode.cpp
@@ -47,6 +47,10 @@
 #include <QtCore/qmutex.h>
 #include <QtGui/qopenglfunctions.h>
 
+#ifndef GL_TEXTURE_EXTERNAL_OES
+#define GL_TEXTURE_EXTERNAL_OES 0x8D65
+#endif
+
 QT_BEGIN_NAMESPACE
 
 static bool hasAtlasTexture(const QVector<QSGTextureProvider *> &textureProviders)
@@ -63,16 +67,16 @@ class QQuickCustomMaterialShader : public QSGMaterialShader
 {
 public:
     QQuickCustomMaterialShader(const QQuickOpenGLShaderEffectMaterialKey &key, const QVector<QByteArray> &attributes);
-    void deactivate() Q_DECL_OVERRIDE;
-    void updateState(const RenderState &state, QSGMaterial *newEffect, QSGMaterial *oldEffect) Q_DECL_OVERRIDE;
-    char const *const *attributeNames() const Q_DECL_OVERRIDE;
+    void deactivate() override;
+    void updateState(const RenderState &state, QSGMaterial *newEffect, QSGMaterial *oldEffect) override;
+    char const *const *attributeNames() const override;
 
 protected:
     friend class QQuickOpenGLShaderEffectNode;
 
-    void compile() Q_DECL_OVERRIDE;
-    const char *vertexShader() const Q_DECL_OVERRIDE;
-    const char *fragmentShader() const Q_DECL_OVERRIDE;
+    void compile() override;
+    const char *vertexShader() const override;
+    const char *fragmentShader() const override;
 
     const QQuickOpenGLShaderEffectMaterialKey m_key;
     QVector<QByteArray> m_attributes;
@@ -107,7 +111,7 @@ void QQuickCustomMaterialShader::updateState(const RenderState &state, QSGMateri
 {
     typedef QQuickOpenGLShaderEffectMaterial::UniformData UniformData;
 
-    Q_ASSERT(newEffect != 0);
+    Q_ASSERT(newEffect != nullptr);
 
     QQuickOpenGLShaderEffectMaterial *material = static_cast<QQuickOpenGLShaderEffectMaterial *>(newEffect);
     if (!material->m_emittedLogChanged && material->m_node) {
@@ -124,7 +128,7 @@ void QQuickCustomMaterialShader::updateState(const RenderState &state, QSGMateri
             for (int i = 0; i < material->uniforms[shaderType].size(); ++i) {
                 const UniformData &d = material->uniforms[shaderType].at(i);
                 QByteArray name = d.name;
-                if (d.specialType == UniformData::Sampler) {
+                if (d.specialType == UniformData::Sampler || d.specialType == UniformData::SamplerExternal) {
                     program()->setUniformValue(d.name.constData(), textureProviderIndex++);
                     // We don't need to store the sampler uniform locations, since their values
                     // only need to be set once. Look for the "qt_SubRect_" uniforms instead.
@@ -143,7 +147,7 @@ void QQuickCustomMaterialShader::updateState(const RenderState &state, QSGMateri
         for (int i = 0; i < material->uniforms[shaderType].size(); ++i) {
             const UniformData &d = material->uniforms[shaderType].at(i);
             int loc = m_uniformLocs[shaderType].at(i);
-            if (d.specialType == UniformData::Sampler) {
+            if (d.specialType == UniformData::Sampler || d.specialType == UniformData::SamplerExternal) {
                 int idx = textureProviderIndex++;
                 functions->glActiveTexture(GL_TEXTURE0 + idx);
                 if (QSGTextureProvider *provider = material->textureProviders.at(idx)) {
@@ -164,7 +168,10 @@ void QQuickCustomMaterialShader::updateState(const RenderState &state, QSGMateri
                         continue;
                     }
                 }
-                functions->glBindTexture(GL_TEXTURE_2D, 0);
+                if (d.specialType == UniformData::Sampler)
+                    functions->glBindTexture(GL_TEXTURE_2D, 0);
+                else if (d.specialType == UniformData::SamplerExternal)
+                    functions->glBindTexture(GL_TEXTURE_EXTERNAL_OES, 0);
             } else if (d.specialType == UniformData::Opacity) {
                 program()->setUniformValue(loc, state.opacity());
             } else if (d.specialType == UniformData::Matrix) {
@@ -232,7 +239,7 @@ void QQuickCustomMaterialShader::updateState(const RenderState &state, QSGMateri
     functions->glActiveTexture(GL_TEXTURE0);
 
     const QQuickOpenGLShaderEffectMaterial *oldMaterial = static_cast<const QQuickOpenGLShaderEffectMaterial *>(oldEffect);
-    if (oldEffect == 0 || material->cullMode != oldMaterial->cullMode) {
+    if (oldEffect == nullptr || material->cullMode != oldMaterial->cullMode) {
         switch (material->cullMode) {
         case QQuickShaderEffect::FrontFaceCulling:
             functions->glEnable(GL_CULL_FACE);
@@ -359,6 +366,7 @@ class QQuickOpenGLShaderEffectMaterialCache : public QObject
 public:
     static QQuickOpenGLShaderEffectMaterialCache *get(bool create = true) {
         QOpenGLContext *ctx = QOpenGLContext::currentContext();
+        Q_ASSERT(ctx);
         QQuickOpenGLShaderEffectMaterialCache *me = ctx->findChild<QQuickOpenGLShaderEffectMaterialCache *>(QStringLiteral("__qt_ShaderEffectCache"), Qt::FindDirectChildrenOnly);
         if (!me && create) {
             me = new QQuickOpenGLShaderEffectMaterialCache();
@@ -396,7 +404,7 @@ bool QQuickOpenGLShaderEffectMaterial::UniformData::operator == (const UniformDa
     if (name != other.name)
         return false;
 
-    if (specialType == UniformData::Sampler) {
+    if (specialType == UniformData::Sampler || specialType == UniformData::SamplerExternal) {
         // We can't check the source objects as these live in the GUI thread,
         // so return true here and rely on the textureProvider check for
         // equality of these..
diff --git a/src/quick/items/qquickopenglshadereffectnode_p.h b/src/quick/items/qquickopenglshadereffectnode_p.h
index aea28e6612..7c75bb3126 100644
--- a/src/quick/items/qquickopenglshadereffectnode_p.h
+++ b/src/quick/items/qquickopenglshadereffectnode_p.h
@@ -90,7 +90,7 @@ class Q_QUICK_PRIVATE_EXPORT QQuickOpenGLShaderEffectMaterial : public QSGMateri
 public:
     struct UniformData
     {
-        enum SpecialType { None, Sampler, SubRect, Opacity, Matrix };
+        enum SpecialType { None, Sampler, SamplerExternal, SubRect, Opacity, Matrix };
 
         QByteArray name;
         QVariant value;
@@ -109,10 +109,10 @@ public:
         }
     };
 
-    explicit QQuickOpenGLShaderEffectMaterial(QQuickOpenGLShaderEffectNode *node = 0);
-    QSGMaterialType *type() const Q_DECL_OVERRIDE;
-    QSGMaterialShader *createShader() const Q_DECL_OVERRIDE;
-    int compare(const QSGMaterial *other) const Q_DECL_OVERRIDE;
+    explicit QQuickOpenGLShaderEffectMaterial(QQuickOpenGLShaderEffectNode *node = nullptr);
+    QSGMaterialType *type() const override;
+    QSGMaterialShader *createShader() const override;
+    int compare(const QSGMaterial *other) const override;
 
     QVector<QByteArray> attributes;
     QVector<UniformData> uniforms[QQuickOpenGLShaderEffectMaterialKey::ShaderTypeCount];
@@ -149,9 +149,9 @@ class Q_QUICK_PRIVATE_EXPORT QQuickOpenGLShaderEffectNode : public QObject, publ
     Q_OBJECT
 public:
     QQuickOpenGLShaderEffectNode();
-    virtual ~QQuickOpenGLShaderEffectNode();
+    ~QQuickOpenGLShaderEffectNode() override;
 
-    void preprocess() Q_DECL_OVERRIDE;
+    void preprocess() override;
 
 Q_SIGNALS:
     void logAndStatusChanged(const QString &, int status);
diff --git a/src/quick/items/qquickpainteditem.cpp b/src/quick/items/qquickpainteditem.cpp
index 34d71f00e8..57848919f3 100644
--- a/src/quick/items/qquickpainteditem.cpp
+++ b/src/quick/items/qquickpainteditem.cpp
@@ -53,7 +53,7 @@ class QQuickPaintedItemTextureProvider : public QSGTextureProvider
 {
 public:
     QSGPainterNode *node;
-    QSGTexture *texture() const override { return node ? node->texture() : 0; }
+    QSGTexture *texture() const override { return node ? node->texture() : nullptr; }
     void fireTextureChanged() { emit textureChanged(); }
 };
 
@@ -133,12 +133,12 @@ QQuickPaintedItemPrivate::QQuickPaintedItemPrivate()
     , contentsScale(1.0)
     , fillColor(Qt::transparent)
     , renderTarget(QQuickPaintedItem::Image)
-    , performanceHints(0)
+    , performanceHints(nullptr)
     , opaquePainting(false)
     , antialiasing(false)
     , mipmap(false)
-    , textureProvider(0)
-    , node(0)
+    , textureProvider(nullptr)
+    , node(nullptr)
 {
 }
 
@@ -566,10 +566,10 @@ QSGNode *QQuickPaintedItem::updatePaintNode(QSGNode *oldNode, UpdatePaintNodeDat
     if (width() <= 0 || height() <= 0) {
         delete oldNode;
         if (d->textureProvider) {
-            d->textureProvider->node = 0;
+            d->textureProvider->node = nullptr;
             d->textureProvider->fireTextureChanged();
         }
-        return 0;
+        return nullptr;
     }
 
     QSGPainterNode *node = static_cast<QSGPainterNode *>(oldNode);
@@ -628,17 +628,17 @@ void QQuickPaintedItem::releaseResources()
     Q_D(QQuickPaintedItem);
     if (d->textureProvider) {
         QQuickWindowQObjectCleanupJob::schedule(window(), d->textureProvider);
-        d->textureProvider = 0;
+        d->textureProvider = nullptr;
     }
-    d->node = 0; // Managed by the scene graph, just clear the pointer.
+    d->node = nullptr; // Managed by the scene graph, just clear the pointer.
 }
 
 void QQuickPaintedItem::invalidateSceneGraph()
 {
     Q_D(QQuickPaintedItem);
     delete d->textureProvider;
-    d->textureProvider = 0;
-    d->node = 0; // Managed by the scene graph, just clear the pointer
+    d->textureProvider = nullptr;
+    d->node = nullptr; // Managed by the scene graph, just clear the pointer
 }
 
 /*!
@@ -666,7 +666,7 @@ QSGTextureProvider *QQuickPaintedItem::textureProvider() const
     QQuickWindow *w = window();
     if (!w || !w->openglContext() || QThread::currentThread() != w->openglContext()->thread()) {
         qWarning("QQuickPaintedItem::textureProvider: can only be queried on the rendering thread of an exposed window");
-        return 0;
+        return nullptr;
     }
 #endif
     if (!d->textureProvider)
@@ -675,6 +675,10 @@ QSGTextureProvider *QQuickPaintedItem::textureProvider() const
     return d->textureProvider;
 }
 
+
+/*!
+   \reimp
+*/
 void QQuickPaintedItem::itemChange(ItemChange change, const ItemChangeData &value)
 {
     if (change == ItemDevicePixelRatioHasChanged)
diff --git a/src/quick/items/qquickpainteditem.h b/src/quick/items/qquickpainteditem.h
index e8b471ac01..ddc1fd99d9 100644
--- a/src/quick/items/qquickpainteditem.h
+++ b/src/quick/items/qquickpainteditem.h
@@ -57,8 +57,8 @@ class Q_QUICK_EXPORT QQuickPaintedItem : public QQuickItem
     Q_PROPERTY(QSize textureSize READ textureSize WRITE setTextureSize NOTIFY textureSizeChanged)
 
 public:
-    explicit QQuickPaintedItem(QQuickItem *parent = Q_NULLPTR);
-    virtual ~QQuickPaintedItem();
+    explicit QQuickPaintedItem(QQuickItem *parent = nullptr);
+    ~QQuickPaintedItem() override;
 
     enum RenderTarget {
         Image,
@@ -71,6 +71,7 @@ public:
         FastFBOResizing = 0x1
     };
     Q_DECLARE_FLAGS(PerformanceHints, PerformanceHint)
+    Q_FLAG(PerformanceHints)
 
     void update(const QRect &rect = QRect());
 
@@ -107,8 +108,8 @@ public:
 
     virtual void paint(QPainter *painter) = 0;
 
-    bool isTextureProvider() const Q_DECL_OVERRIDE;
-    QSGTextureProvider *textureProvider() const Q_DECL_OVERRIDE;
+    bool isTextureProvider() const override;
+    QSGTextureProvider *textureProvider() const override;
 
 Q_SIGNALS:
     void fillColorChanged();
@@ -118,10 +119,10 @@ Q_SIGNALS:
     void textureSizeChanged();
 
 protected:
-    QQuickPaintedItem(QQuickPaintedItemPrivate &dd, QQuickItem *parent = Q_NULLPTR);
-    QSGNode *updatePaintNode(QSGNode *, UpdatePaintNodeData *) Q_DECL_OVERRIDE;
-    void releaseResources() Q_DECL_OVERRIDE;
-    void itemChange(ItemChange, const ItemChangeData &) Q_DECL_OVERRIDE;
+    QQuickPaintedItem(QQuickPaintedItemPrivate &dd, QQuickItem *parent = nullptr);
+    QSGNode *updatePaintNode(QSGNode *, UpdatePaintNodeData *) override;
+    void releaseResources() override;
+    void itemChange(ItemChange, const ItemChangeData &) override;
 
 private Q_SLOTS:
     void invalidateSceneGraph();
diff --git a/src/quick/items/qquickpathview.cpp b/src/quick/items/qquickpathview.cpp
index aac2b0296a..be8532bf64 100644
--- a/src/quick/items/qquickpathview.cpp
+++ b/src/quick/items/qquickpathview.cpp
@@ -66,7 +66,7 @@ const qreal MinimumFlickVelocity = 75.0;
 static QQmlOpenMetaObjectType *qPathViewAttachedType = nullptr;
 
 QQuickPathViewAttached::QQuickPathViewAttached(QObject *parent)
-: QObject(parent), m_percent(-1), m_view(0), m_onPath(false), m_isCurrent(false)
+: QObject(parent), m_percent(-1), m_view(nullptr), m_onPath(false), m_isCurrent(false)
 {
     if (qPathViewAttachedType) {
         m_metaobject = new QQmlOpenMetaObject(this, qPathViewAttachedType);
@@ -129,7 +129,7 @@ QQuickItem *QQuickPathViewPrivate::getItem(int modelIndex, qreal z, bool async)
     requestedIndex = modelIndex;
     requestedZ = z;
     inRequest = true;
-    QObject *object = model->object(modelIndex, async);
+    QObject *object = model->object(modelIndex, async ? QQmlIncubator::Asynchronous : QQmlIncubator::AsynchronousIfNested);
     QQuickItem *item = qmlobject_cast<QQuickItem*>(object);
     if (!item) {
         if (object) {
@@ -240,9 +240,13 @@ void QQuickPathViewPrivate::clear()
         releaseItem(currentItem);
         currentItem = nullptr;
     }
+
     for (QQuickItem *p : qAsConst(items))
         releaseItem(p);
 
+    for (QQuickItem *p : qAsConst(itemCache))
+        releaseItem(p);
+
     if (requestedIndex >= 0) {
         if (model)
             model->cancel(requestedIndex);
@@ -250,6 +254,7 @@ void QQuickPathViewPrivate::clear()
     }
 
     items.clear();
+    itemCache.clear();
     tl.clear();
 }
 
@@ -475,7 +480,7 @@ void QQuickPathViewPrivate::setDragging(bool d)
     \ingroup qtquick-paths
     \ingroup qtquick-views
     \inherits Item
-    \brief Lays out model-provided items on a path
+    \brief Lays out model-provided items on a path.
 
     A PathView displays data from models created from built-in QML types like ListModel
     and XmlListModel, or custom model classes defined in C++ that inherit from
@@ -1545,6 +1550,33 @@ QQuickItem *QQuickPathView::itemAt(qreal x, qreal y) const
     return nullptr;
 }
 
+/*!
+    \qmlmethod Item QtQuick::QQuickPathView::itemAtIndex(int index)
+
+    Returns the item for \a index. If there is no item for that index, for example
+    because it has not been created yet, or because it has been panned out of
+    the visible area and removed from the cache, null is returned.
+
+    \b Note: this method should only be called after the Component has completed.
+    The returned value should also not be stored since it can turn to null
+    as soon as control goes out of the calling scope, if the view releases that item.
+
+    \since 5.13
+*/
+QQuickItem *QQuickPathView::itemAtIndex(int index) const
+{
+    Q_D(const QQuickPathView);
+    if (!d->isValid())
+        return nullptr;
+
+    for (QQuickItem *item : d->items) {
+        if (index ==  d->model->indexOf(item, nullptr))
+            return item;
+    }
+
+    return nullptr;
+}
+
 QPointF QQuickPathViewPrivate::pointNear(const QPointF &point, qreal *nearPercent) const
 {
     const auto pathLength = path->path().length();
@@ -1627,6 +1659,7 @@ void QQuickPathView::mousePressEvent(QMouseEvent *event)
 
 void QQuickPathViewPrivate::handleMousePressEvent(QMouseEvent *event)
 {
+    Q_Q(QQuickPathView);
     if (!interactive || !items.count() || !model || !modelCount)
         return;
     velocityBuffer.clear();
@@ -1652,6 +1685,7 @@ void QQuickPathViewPrivate::handleMousePressEvent(QMouseEvent *event)
         stealMouse = true; // If we've been flicked then steal the click.
     else
         stealMouse = false;
+    q->setKeepMouseGrab(stealMouse);
 
     timer.start();
     lastPosTime = computeCurrentTime(event);
@@ -2396,7 +2430,11 @@ void QQuickPathViewPrivate::snapToIndex(int index, MovementReason reason)
 
     const int duration = highlightMoveDuration;
 
-    if (!duration) {
+    const qreal count = pathItems == -1 ? modelCount : qMin(pathItems, modelCount);
+    const qreal averageItemLength = path->path().length() / count;
+    const qreal threshold = 0.5 / averageItemLength; // if we are within .5 px, we want to immediately assign rather than animate
+
+    if (!duration || qAbs(offset - targetOffset) < threshold || (qFuzzyIsNull(targetOffset) && qAbs(modelCount - offset) < threshold)) {
         tl.set(moveOffset, targetOffset);
     } else if (moveDirection == QQuickPathView::Positive || (moveDirection == QQuickPathView::Shortest && targetOffset - offset > modelCount/2.0)) {
         qreal distance = modelCount - targetOffset + offset;
diff --git a/src/quick/items/qquickpathview_p.h b/src/quick/items/qquickpathview_p.h
index 0e237b7b74..66be7fa6ff 100644
--- a/src/quick/items/qquickpathview_p.h
+++ b/src/quick/items/qquickpathview_p.h
@@ -180,6 +180,7 @@ public:
     Q_INVOKABLE void positionViewAtIndex(int index, int mode);
     Q_INVOKABLE int indexAt(qreal x, qreal y) const;
     Q_INVOKABLE QQuickItem *itemAt(qreal x, qreal y) const;
+    Q_REVISION(13) Q_INVOKABLE QQuickItem *itemAtIndex(int index) const;
 
     static QQuickPathViewAttached *qmlAttachedProperties(QObject *);
 
diff --git a/src/quick/items/qquickpathview_p_p.h b/src/quick/items/qquickpathview_p_p.h
index d58c986d1a..274086ea7c 100644
--- a/src/quick/items/qquickpathview_p_p.h
+++ b/src/quick/items/qquickpathview_p_p.h
@@ -153,7 +153,6 @@ public:
     bool moving : 1;
     bool flicking : 1;
     bool dragging : 1;
-    bool requestedOnPath : 1;
     bool inRequest : 1;
     bool delegateValidated : 1;
     bool inRefill : 1;
diff --git a/src/quick/items/qquickpincharea.cpp b/src/quick/items/qquickpincharea.cpp
index 3f6ce7b8ba..3d4f195380 100644
--- a/src/quick/items/qquickpincharea.cpp
+++ b/src/quick/items/qquickpincharea.cpp
@@ -58,7 +58,7 @@ QT_BEGIN_NAMESPACE
     \instantiates QQuickPinchEvent
     \inqmlmodule QtQuick
     \ingroup qtquick-input-events
-    \brief For specifying information about a pinch event
+    \brief For specifying information about a pinch event.
 
     \b {The PinchEvent type was added in QtQuick 1.1}
 
@@ -151,7 +151,7 @@ QT_BEGIN_NAMESPACE
 */
 
 QQuickPinch::QQuickPinch()
-    : m_target(0), m_minScale(1.0), m_maxScale(1.0)
+    : m_target(nullptr), m_minScale(1.0), m_maxScale(1.0)
     , m_minRotation(0.0), m_maxRotation(0.0)
     , m_axis(NoDrag), m_xmin(-FLT_MAX), m_xmax(FLT_MAX)
     , m_ymin(-FLT_MAX), m_ymax(FLT_MAX), m_active(false)
@@ -169,7 +169,7 @@ QQuickPinchAreaPrivate::~QQuickPinchAreaPrivate()
     \inqmlmodule QtQuick
     \ingroup qtquick-input
     \inherits Item
-    \brief Enables simple pinch gesture handling
+    \brief Enables simple pinch gesture handling.
 
     \b {The PinchArea type was added in QtQuick 1.1}
 
@@ -288,6 +288,7 @@ QQuickPinchArea::QQuickPinchArea(QQuickItem *parent)
 {
     Q_D(QQuickPinchArea);
     d->init();
+    setAcceptTouchEvents(true);
 #ifdef Q_OS_OSX
     setAcceptHoverEvents(true); // needed to enable touch events on mouse hover.
 #endif
@@ -643,7 +644,8 @@ bool QQuickPinchArea::childMouseEventFilter(QQuickItem *i, QEvent *e)
         return QQuickItem::childMouseEventFilter(i, e);
     switch (e->type()) {
     case QEvent::TouchBegin:
-        clearPinch(); // fall through
+        clearPinch();
+        Q_FALLTHROUGH();
     case QEvent::TouchUpdate: {
              QTouchEvent *touch = static_cast<QTouchEvent*>(e);
             d->touchPoints.clear();
diff --git a/src/quick/items/qquickpincharea_p.h b/src/quick/items/qquickpincharea_p.h
index fc96594a4b..8eff53e6dc 100644
--- a/src/quick/items/qquickpincharea_p.h
+++ b/src/quick/items/qquickpincharea_p.h
@@ -84,7 +84,7 @@ public:
     void resetTarget() {
         if (!m_target)
             return;
-        m_target = 0;
+        m_target = nullptr;
         Q_EMIT targetChanged();
     }
 
@@ -270,7 +270,7 @@ class Q_AUTOTEST_EXPORT QQuickPinchArea : public QQuickItem
     Q_PROPERTY(QQuickPinch *pinch READ pinch CONSTANT)
 
 public:
-    QQuickPinchArea(QQuickItem *parent=0);
+    QQuickPinchArea(QQuickItem *parent=nullptr);
     ~QQuickPinchArea();
 
     bool isEnabled() const;
@@ -286,13 +286,13 @@ Q_SIGNALS:
     Q_REVISION(1) void smartZoom(QQuickPinchEvent *pinch);
 
 protected:
-    bool childMouseEventFilter(QQuickItem *i, QEvent *e) Q_DECL_OVERRIDE;
-    void touchEvent(QTouchEvent *event) Q_DECL_OVERRIDE;
+    bool childMouseEventFilter(QQuickItem *i, QEvent *e) override;
+    void touchEvent(QTouchEvent *event) override;
 
     void geometryChanged(const QRectF &newGeometry,
-                         const QRectF &oldGeometry) Q_DECL_OVERRIDE;
-    void itemChange(ItemChange change, const ItemChangeData& value) Q_DECL_OVERRIDE;
-    bool event(QEvent *) Q_DECL_OVERRIDE;
+                         const QRectF &oldGeometry) override;
+    void itemChange(ItemChange change, const ItemChangeData& value) override;
+    bool event(QEvent *) override;
 
 private:
     void clearPinch();
diff --git a/src/quick/items/qquickpositioners.cpp b/src/quick/items/qquickpositioners.cpp
index e752e2538f..512f59d799 100644
--- a/src/quick/items/qquickpositioners.cpp
+++ b/src/quick/items/qquickpositioners.cpp
@@ -69,7 +69,7 @@ void QQuickBasePositionerPrivate::unwatchChanges(QQuickItem* other)
 
 QQuickBasePositioner::PositionedItem::PositionedItem(QQuickItem *i)
     : item(i)
-    , transitionableItem(0)
+    , transitionableItem(nullptr)
     , index(-1)
     , isNew(false)
     , isVisible(true)
@@ -203,7 +203,7 @@ void QQuickBasePositioner::setSpacing(qreal s)
 QQuickTransition *QQuickBasePositioner::populate() const
 {
     Q_D(const QQuickBasePositioner);
-    return d->transitioner ? d->transitioner->populateTransition : 0;
+    return d->transitioner ? d->transitioner->populateTransition : nullptr;
 }
 
 void QQuickBasePositioner::setPopulate(QQuickTransition *transition)
@@ -220,7 +220,7 @@ void QQuickBasePositioner::setPopulate(QQuickTransition *transition)
 QQuickTransition *QQuickBasePositioner::move() const
 {
     Q_D(const QQuickBasePositioner);
-    return d->transitioner ? d->transitioner->displacedTransition : 0;
+    return d->transitioner ? d->transitioner->displacedTransition : nullptr;
 }
 
 void QQuickBasePositioner::setMove(QQuickTransition *mt)
@@ -238,7 +238,7 @@ void QQuickBasePositioner::setMove(QQuickTransition *mt)
 QQuickTransition *QQuickBasePositioner::add() const
 {
     Q_D(const QQuickBasePositioner);
-    return d->transitioner ? d->transitioner->addTransition : 0;
+    return d->transitioner ? d->transitioner->addTransition : nullptr;
 }
 
 void QQuickBasePositioner::setAdd(QQuickTransition *add)
@@ -460,15 +460,15 @@ void QQuickBasePositioner::updateAttachedProperties(QQuickPositionerAttached *sp
     // be changed to run only when there are attached properties present. This
     // could be a flag in the positioner that is set by the attached property
     // constructor.
-    QQuickPositionerAttached *prevLastProperty = 0;
-    QQuickPositionerAttached *lastProperty = 0;
+    QQuickPositionerAttached *prevLastProperty = nullptr;
+    QQuickPositionerAttached *lastProperty = nullptr;
 
     for (int ii = 0; ii < positionedItems.count(); ++ii) {
         const PositionedItem &child = positionedItems.at(ii);
         if (!child.item)
             continue;
 
-        QQuickPositionerAttached *property = 0;
+        QQuickPositionerAttached *property = nullptr;
 
         if (specificProperty) {
             if (specificPropertyOwner == child.item) {
@@ -503,7 +503,7 @@ void QQuickBasePositioner::updateAttachedProperties(QQuickPositionerAttached *sp
         if (!child.item)
             continue;
 
-        QQuickPositionerAttached *property = 0;
+        QQuickPositionerAttached *property = nullptr;
 
         if (specificProperty) {
             if (specificPropertyOwner == child.item) {
@@ -705,7 +705,7 @@ void QQuickBasePositionerPrivate::setBottomPadding(qreal value, bool reset)
     \instantiates QQuickPositionerAttached
     \inqmlmodule QtQuick
     \ingroup qtquick-positioners
-    \brief Provides attached properties that contain details on where an item exists in a positioner
+    \brief Provides attached properties that contain details on where an item exists in a positioner.
 
     An object of type Positioner is attached to the top-level child item within a
     Column, Row, Flow or Grid. It provides properties that allow a child item to determine
@@ -789,7 +789,7 @@ void QQuickPositionerAttached::setIsLastItem(bool isLastItem)
     \inqmlmodule QtQuick
     \inherits Item
     \ingroup qtquick-positioners
-    \brief Positions its children in a column
+    \brief Positions its children in a column.
 
     Column is a type that positions its child items along a single column.
     It can be used as a convenient way to vertically position a series of items without
@@ -900,11 +900,7 @@ void QQuickPositionerAttached::setIsLastItem(bool isLastItem)
     cases, these lists will be empty.  See the \l ViewTransition documentation for more details
     and examples on using these transitions.
 
-    \note In \l {Qt Quick 1}, this transition was applied to all items that were part of the
-    positioner at the time of its creation. From \l {Qt Quick}{Qt Quick 2} onwards, positioners apply the
-    \l populate transition to these items instead.
-
-    \sa add, ViewTransition, {Qt Quick Examples - Positioners}
+    \sa add, populate, ViewTransition, {Qt Quick Examples - Positioners}
 */
 /*!
   \qmlproperty real QtQuick::Column::spacing
@@ -993,7 +989,7 @@ void QQuickColumn::reportConflictingAnchors()
     \inqmlmodule QtQuick
     \inherits Item
     \ingroup qtquick-positioners
-    \brief Positions its children in a row
+    \brief Positions its children in a row.
 
     Row is a type that positions its child items along a single row.
     It can be used as a convenient way to horizontally position a series of items without
@@ -1089,11 +1085,7 @@ void QQuickColumn::reportConflictingAnchors()
     cases, these lists will be empty.  See the \l ViewTransition documentation for more details
     and examples on using these transitions.
 
-    \note In \l {Qt Quick 1}, this transition was applied to all items that were part of the
-    positioner at the time of its creation. From \l {Qt Quick}{QtQuick 2} onwards, positioners apply the
-    \l populate transition to these items instead.
-
-    \sa add, ViewTransition, {Qt Quick Examples - Positioners}
+    \sa add, populate, ViewTransition, {Qt Quick Examples - Positioners}
 */
 /*!
   \qmlproperty real QtQuick::Row::spacing
@@ -1281,7 +1273,7 @@ void QQuickRow::reportConflictingAnchors()
     \inqmlmodule QtQuick
     \inherits Item
     \ingroup qtquick-positioners
-    \brief Positions its children in grid formation
+    \brief Positions its children in grid formation.
 
     Grid is a type that positions its child items in grid formation.
 
@@ -1378,11 +1370,7 @@ void QQuickRow::reportConflictingAnchors()
     cases, these lists will be empty.  See the \l ViewTransition documentation for more details
     and examples on using these transitions.
 
-    \note In \l {Qt Quick 1}, this transition was applied to all items that were part of the
-    positioner at the time of its creation. From \l {Qt Quick}{QtQuick 2} onwards, positioners apply the
-    \l populate transition to these items instead.
-
-    \sa add, ViewTransition, {Qt Quick Examples - Positioners}
+    \sa add, populate, ViewTransition, {Qt Quick Examples - Positioners}
 */
 /*!
   \qmlproperty qreal QtQuick::Grid::spacing
@@ -1885,7 +1873,7 @@ void QQuickGrid::reportConflictingAnchors()
     \inqmlmodule QtQuick
     \inherits Item
     \ingroup qtquick-positioners
-    \brief Positions its children side by side, wrapping as necessary
+    \brief Positions its children side by side, wrapping as necessary.
 
     The Flow item positions its child items like words on a page, wrapping them
     to create rows or columns of items.
@@ -1974,11 +1962,7 @@ void QQuickGrid::reportConflictingAnchors()
     cases, these lists will be empty.  See the \l ViewTransition documentation for more details
     and examples on using these transitions.
 
-    \note In \l {Qt Quick 1}, this transition was applied to all items that were part of the
-    positioner at the time of its creation. From \l {Qt Quick}{QtQuick 2} onwards, positioners apply the
-    \l populate transition to these items instead.
-
-    \sa add, ViewTransition, {Qt Quick Examples - Positioners}
+    \sa add, populate, ViewTransition, {Qt Quick Examples - Positioners}
 */
 /*!
   \qmlproperty real QtQuick::Flow::spacing
diff --git a/src/quick/items/qquickpositioners_p.h b/src/quick/items/qquickpositioners_p.h
index 9ae7029d69..94a737e1f1 100644
--- a/src/quick/items/qquickpositioners_p.h
+++ b/src/quick/items/qquickpositioners_p.h
@@ -132,7 +132,7 @@ public:
 
     static QQuickPositionerAttached *qmlAttachedProperties(QObject *obj);
 
-    void updateAttachedProperties(QQuickPositionerAttached *specificProperty = 0, QQuickItem *specificPropertyOwner = 0) const;
+    void updateAttachedProperties(QQuickPositionerAttached *specificProperty = nullptr, QQuickItem *specificPropertyOwner = nullptr) const;
 
     qreal padding() const;
     void setPadding(qreal padding);
@@ -158,10 +158,10 @@ public:
 
 protected:
     QQuickBasePositioner(QQuickBasePositionerPrivate &dd, PositionerType at, QQuickItem *parent);
-    void componentComplete() Q_DECL_OVERRIDE;
-    void itemChange(ItemChange, const ItemChangeData &) Q_DECL_OVERRIDE;
+    void componentComplete() override;
+    void itemChange(ItemChange, const ItemChangeData &) override;
 
-    void updatePolish() Q_DECL_OVERRIDE;
+    void updatePolish() override;
 
 Q_SIGNALS:
     void spacingChanged();
@@ -231,11 +231,11 @@ class Q_AUTOTEST_EXPORT QQuickColumn : public QQuickBasePositioner
 {
     Q_OBJECT
 public:
-    QQuickColumn(QQuickItem *parent=0);
+    QQuickColumn(QQuickItem *parent=nullptr);
 
 protected:
-    void doPositioning(QSizeF *contentSize) Q_DECL_OVERRIDE;
-    void reportConflictingAnchors() Q_DECL_OVERRIDE;
+    void doPositioning(QSizeF *contentSize) override;
+    void reportConflictingAnchors() override;
 private:
     Q_DISABLE_COPY(QQuickColumn)
 };
@@ -247,7 +247,7 @@ class Q_AUTOTEST_EXPORT QQuickRow: public QQuickBasePositioner
     Q_PROPERTY(Qt::LayoutDirection layoutDirection READ layoutDirection WRITE setLayoutDirection NOTIFY layoutDirectionChanged)
     Q_PROPERTY(Qt::LayoutDirection effectiveLayoutDirection READ effectiveLayoutDirection NOTIFY effectiveLayoutDirectionChanged)
 public:
-    QQuickRow(QQuickItem *parent=0);
+    QQuickRow(QQuickItem *parent=nullptr);
 
     Qt::LayoutDirection layoutDirection() const;
     void setLayoutDirection (Qt::LayoutDirection);
@@ -258,8 +258,8 @@ Q_SIGNALS:
     void effectiveLayoutDirectionChanged();
 
 protected:
-    void doPositioning(QSizeF *contentSize) Q_DECL_OVERRIDE;
-    void reportConflictingAnchors() Q_DECL_OVERRIDE;
+    void doPositioning(QSizeF *contentSize) override;
+    void reportConflictingAnchors() override;
 private:
     Q_DISABLE_COPY(QQuickRow)
     Q_DECLARE_PRIVATE(QQuickRow)
@@ -281,7 +281,7 @@ class Q_AUTOTEST_EXPORT QQuickGrid : public QQuickBasePositioner
     Q_PROPERTY(VAlignment verticalItemAlignment READ vItemAlign WRITE setVItemAlign NOTIFY verticalAlignmentChanged REVISION 1)
 
 public:
-    QQuickGrid(QQuickItem *parent=0);
+    QQuickGrid(QQuickItem *parent=nullptr);
 
     int rows() const { return m_rows; }
     void setRows(const int rows);
@@ -335,8 +335,8 @@ Q_SIGNALS:
     Q_REVISION(1) void verticalAlignmentChanged(VAlignment alignment);
 
 protected:
-    void doPositioning(QSizeF *contentSize) Q_DECL_OVERRIDE;
-    void reportConflictingAnchors() Q_DECL_OVERRIDE;
+    void doPositioning(QSizeF *contentSize) override;
+    void reportConflictingAnchors() override;
 
 private:
     int m_rows;
@@ -360,7 +360,7 @@ class Q_AUTOTEST_EXPORT QQuickFlow: public QQuickBasePositioner
     Q_PROPERTY(Qt::LayoutDirection layoutDirection READ layoutDirection WRITE setLayoutDirection NOTIFY layoutDirectionChanged)
     Q_PROPERTY(Qt::LayoutDirection effectiveLayoutDirection READ effectiveLayoutDirection NOTIFY effectiveLayoutDirectionChanged)
 public:
-    QQuickFlow(QQuickItem *parent=0);
+    QQuickFlow(QQuickItem *parent=nullptr);
 
     enum Flow { LeftToRight, TopToBottom };
     Q_ENUM(Flow)
@@ -377,8 +377,8 @@ Q_SIGNALS:
     void effectiveLayoutDirectionChanged();
 
 protected:
-    void doPositioning(QSizeF *contentSize) Q_DECL_OVERRIDE;
-    void reportConflictingAnchors() Q_DECL_OVERRIDE;
+    void doPositioning(QSizeF *contentSize) override;
+    void reportConflictingAnchors() override;
 protected:
     QQuickFlow(QQuickFlowPrivate &dd, QQuickItem *parent);
 private:
diff --git a/src/quick/items/qquickpositioners_p_p.h b/src/quick/items/qquickpositioners_p_p.h
index 0be4c56df6..f4cb283a22 100644
--- a/src/quick/items/qquickpositioners_p_p.h
+++ b/src/quick/items/qquickpositioners_p_p.h
@@ -122,7 +122,7 @@ public:
 
     Qt::LayoutDirection layoutDirection;
 
-    void mirrorChange() Q_DECL_OVERRIDE {
+    void mirrorChange() override {
         effectiveLayoutDirectionChange();
     }
     bool isLeftToRight() const {
@@ -132,24 +132,24 @@ public:
             return effectiveLayoutMirror ? layoutDirection == Qt::RightToLeft : layoutDirection == Qt::LeftToRight;
     }
 
-    void itemSiblingOrderChanged(QQuickItem* other) Q_DECL_OVERRIDE
+    void itemSiblingOrderChanged(QQuickItem* other) override
     {
         Q_UNUSED(other);
         setPositioningDirty();
     }
 
-    void itemGeometryChanged(QQuickItem *, QQuickGeometryChange change, const QRectF &) Q_DECL_OVERRIDE
+    void itemGeometryChanged(QQuickItem *, QQuickGeometryChange change, const QRectF &) override
     {
         if (change.sizeChange())
             setPositioningDirty();
     }
 
-    void itemVisibilityChanged(QQuickItem *) Q_DECL_OVERRIDE
+    void itemVisibilityChanged(QQuickItem *) override
     {
         setPositioningDirty();
     }
 
-    void itemDestroyed(QQuickItem *item) Q_DECL_OVERRIDE
+    void itemDestroyed(QQuickItem *item) override
     {
         Q_Q(QQuickBasePositioner);
         int index = q->positionedItems.find(QQuickBasePositioner::PositionedItem(item));
diff --git a/src/quick/items/qquickrectangle.cpp b/src/quick/items/qquickrectangle.cpp
index 65284eb532..5e217dcd0c 100644
--- a/src/quick/items/qquickrectangle.cpp
+++ b/src/quick/items/qquickrectangle.cpp
@@ -40,9 +40,13 @@
 #include "qquickrectangle_p.h"
 #include "qquickrectangle_p_p.h"
 
+#include <QtQml/qqmlinfo.h>
+
 #include <QtQuick/private/qsgcontext_p.h>
 #include <private/qsgadaptationlayer_p.h>
 
+#include <private/qqmlmetatype_p.h>
+
 #include <QtGui/qpixmapcache.h>
 #include <QtCore/qmath.h>
 #include <QtCore/qmetaobject.h>
@@ -132,7 +136,7 @@ bool QQuickPen::isValid() const
     \instantiates QQuickGradientStop
     \inqmlmodule QtQuick
     \ingroup qtquick-visual-utility
-    \brief Defines the color at a position in a Gradient
+    \brief Defines the color at a position in a Gradient.
 
     \sa Gradient
 */
@@ -184,7 +188,7 @@ void QQuickGradientStop::updateGradient()
     \instantiates QQuickGradient
     \inqmlmodule QtQuick
     \ingroup qtquick-visual-utility
-    \brief Defines a gradient fill
+    \brief Defines a gradient fill.
 
     A gradient is defined by two or more colors, which will be blended seamlessly.
 
@@ -219,10 +223,11 @@ void QQuickGradientStop::updateGradient()
     of solid color fills or images. Consider using gradients for static items
     in a user interface.
 
-    In Qt 5.0, only vertical, linear gradients can be applied to items. If you
-    need to apply different orientations of gradients, a combination of rotation
-    and clipping will need to be applied to the relevant items. This can
-    introduce additional performance requirements for your application.
+    Since Qt 5.12, vertical and horizontal linear gradients can be applied to items.
+    If you need to apply angled gradients, a combination of rotation and clipping
+    can be applied to the relevant items. Alternatively, consider using
+    QtQuick.Shapes::LinearGradient or QtGraphicalEffects::LinearGradient. These
+    approaches can all introduce additional performance requirements for your application.
 
     The use of animations involving gradient stops may not give the desired
     result. An alternative way to animate gradients is to use pre-generated
@@ -255,6 +260,28 @@ QQmlListProperty<QQuickGradientStop> QQuickGradient::stops()
     return QQmlListProperty<QQuickGradientStop>(this, m_stops);
 }
 
+/*!
+    \qmlproperty enumeration QtQuick::Gradient::orientation
+    \since 5.12
+
+    Set this property to define the direction of the gradient.
+    \list
+    \li Gradient.Vertical - a vertical gradient
+    \li Gradient.Horizontal - a horizontal gradient
+    \endlist
+
+    The default is Gradient.Vertical.
+*/
+void QQuickGradient::setOrientation(Orientation orientation)
+{
+    if (m_orientation == orientation)
+        return;
+
+    m_orientation = orientation;
+    emit orientationChanged();
+    emit updated();
+}
+
 QGradientStops QQuickGradient::gradientStops() const
 {
     QGradientStops stops;
@@ -280,7 +307,7 @@ int QQuickRectanglePrivate::doUpdateSlotIdx = -1;
     \inqmlmodule QtQuick
     \inherits Item
     \ingroup qtquick-visual
-    \brief Paints a filled rectangle with an optional border
+    \brief Paints a filled rectangle with an optional border.
 
     Rectangle items are used to fill areas with solid color or gradients, and/or
     to provide a rectangular border.
@@ -325,6 +352,9 @@ QQuickRectangle::QQuickRectangle(QQuickItem *parent)
 : QQuickItem(*(new QQuickRectanglePrivate), parent)
 {
     setFlag(ItemHasContents);
+#if QT_VERSION < QT_VERSION_CHECK(6, 0, 0)
+    setAcceptTouchEvents(false);
+#endif
 }
 
 void QQuickRectangle::doUpdate()
@@ -367,11 +397,11 @@ QQuickPen *QQuickRectangle::border()
 }
 
 /*!
-    \qmlproperty Gradient QtQuick::Rectangle::gradient
+    \qmlproperty any QtQuick::Rectangle::gradient
 
     The gradient to use to fill the rectangle.
 
-    This property allows for the construction of simple vertical gradients.
+    This property allows for the construction of simple vertical or horizontal gradients.
     Other gradients may be formed by adding rotation to the rectangle.
 
     \div {class="float-left"}
@@ -381,37 +411,66 @@ QQuickPen *QQuickRectangle::border()
     \snippet qml/rectangle/rectangle-gradient.qml rectangles
     \clearfloat
 
+    The property also accepts gradient presets from QGradient::Preset. Note however
+    that due to Rectangle only supporting simple vertical or horizontal gradients,
+    any preset with an unsupported angle will revert to the closest representation.
+
+    \snippet qml/rectangle/rectangle-gradient.qml presets
+    \clearfloat
+
     If both a gradient and a color are specified, the gradient will be used.
 
     \sa Gradient, color
 */
-QQuickGradient *QQuickRectangle::gradient() const
+QJSValue QQuickRectangle::gradient() const
 {
     Q_D(const QQuickRectangle);
     return d->gradient;
 }
 
-void QQuickRectangle::setGradient(QQuickGradient *gradient)
+void QQuickRectangle::setGradient(const QJSValue &gradient)
 {
     Q_D(QQuickRectangle);
-    if (d->gradient == gradient)
+    if (d->gradient.equals(gradient))
         return;
-    static int updatedSignalIdx = -1;
-    if (updatedSignalIdx < 0)
-        updatedSignalIdx = QMetaMethod::fromSignal(&QQuickGradient::updated).methodIndex();
+
+    static int updatedSignalIdx = QMetaMethod::fromSignal(&QQuickGradient::updated).methodIndex();
     if (d->doUpdateSlotIdx < 0)
         d->doUpdateSlotIdx = QQuickRectangle::staticMetaObject.indexOfSlot("doUpdate()");
-    if (d->gradient)
-        QMetaObject::disconnect(d->gradient, updatedSignalIdx, this, d->doUpdateSlotIdx);
-    d->gradient = gradient;
-    if (d->gradient)
-        QMetaObject::connect(d->gradient, updatedSignalIdx, this, d->doUpdateSlotIdx);
+
+    if (auto oldGradient = qobject_cast<QQuickGradient*>(d->gradient.toQObject()))
+        QMetaObject::disconnect(oldGradient, updatedSignalIdx, this, d->doUpdateSlotIdx);
+
+    if (gradient.isQObject()) {
+        if (auto newGradient = qobject_cast<QQuickGradient*>(gradient.toQObject())) {
+            d->gradient = gradient;
+            QMetaObject::connect(newGradient, updatedSignalIdx, this, d->doUpdateSlotIdx);
+        } else {
+            qmlWarning(this) << "Can't assign "
+                << QQmlMetaType::prettyTypeName(gradient.toQObject()) << " to gradient property";
+            d->gradient = QJSValue();
+        }
+    } else if (gradient.isNumber() || gradient.isString()) {
+        QGradient preset(gradient.toVariant().value<QGradient::Preset>());
+        if (preset.type() != QGradient::NoGradient) {
+            d->gradient = gradient;
+        } else {
+            qmlWarning(this) << "No such gradient preset '" << gradient.toString() << "'";
+            d->gradient = QJSValue();
+        }
+    } else if (gradient.isNull() || gradient.isUndefined()) {
+        d->gradient = gradient;
+    } else {
+        qmlWarning(this) << "Unknown gradient type. Expected int, string, or Gradient";
+        d->gradient = QJSValue();
+    }
+
     update();
 }
 
 void QQuickRectangle::resetGradient()
 {
-    setGradient(0);
+    setGradient(QJSValue());
 }
 
 /*!
@@ -486,7 +545,7 @@ QSGNode *QQuickRectangle::updatePaintNode(QSGNode *oldNode, UpdatePaintNodeData
     if (width() <= 0 || height() <= 0
             || (d->color.alpha() == 0 && (!d->pen || d->pen->width() == 0 || d->pen->color().alpha() == 0))) {
         delete oldNode;
-        return 0;
+        return nullptr;
     }
 
     QSGInternalRectangleNode *rectangle = static_cast<QSGInternalRectangleNode *>(oldNode);
@@ -507,10 +566,35 @@ QSGNode *QQuickRectangle::updatePaintNode(QSGNode *oldNode, UpdatePaintNodeData
     rectangle->setAntialiasing(antialiasing());
 
     QGradientStops stops;
-    if (d->gradient) {
-        stops = d->gradient->gradientStops();
+    bool vertical = true;
+    if (d->gradient.isQObject()) {
+        auto gradient = qobject_cast<QQuickGradient*>(d->gradient.toQObject());
+        Q_ASSERT(gradient);
+        stops = gradient->gradientStops();
+        vertical = gradient->orientation() == QQuickGradient::Vertical;
+    } else if (d->gradient.isNumber() || d->gradient.isString()) {
+        QGradient preset(d->gradient.toVariant().value<QGradient::Preset>());
+        if (preset.type() == QGradient::LinearGradient) {
+            auto linearGradient = static_cast<QLinearGradient&>(preset);
+            const QPointF start = linearGradient.start();
+            const QPointF end = linearGradient.finalStop();
+            vertical = qAbs(start.y() - end.y()) >= qAbs(start.x() - end.x());
+            stops = linearGradient.stops();
+            if ((vertical && start.y() > end.y()) || (!vertical && start.x() > end.x())) {
+                // QSGInternalRectangleNode doesn't support stops in the wrong order,
+                // so we need to manually reverse them here.
+                QGradientStops reverseStops;
+                for (auto it = stops.rbegin(); it != stops.rend(); ++it) {
+                    auto stop = *it;
+                    stop.first = 1 - stop.first;
+                    reverseStops.append(stop);
+                }
+                stops = reverseStops;
+            }
+        }
     }
     rectangle->setGradientStops(stops);
+    rectangle->setGradientVertical(vertical);
 
     rectangle->update();
 
diff --git a/src/quick/items/qquickrectangle_p.h b/src/quick/items/qquickrectangle_p.h
index 724a06013c..d56a03d22d 100644
--- a/src/quick/items/qquickrectangle_p.h
+++ b/src/quick/items/qquickrectangle_p.h
@@ -67,7 +67,7 @@ class Q_QUICK_PRIVATE_EXPORT QQuickPen : public QObject
     Q_PROPERTY(QColor color READ color WRITE setColor NOTIFY penChanged)
     Q_PROPERTY(bool pixelAligned READ pixelAligned WRITE setPixelAligned NOTIFY penChanged)
 public:
-    QQuickPen(QObject *parent=0);
+    QQuickPen(QObject *parent=nullptr);
 
     qreal width() const;
     void setWidth(qreal w);
@@ -98,7 +98,7 @@ class Q_QUICK_PRIVATE_EXPORT QQuickGradientStop : public QObject
     Q_PROPERTY(QColor color READ color WRITE setColor)
 
 public:
-    QQuickGradientStop(QObject *parent=0);
+    QQuickGradientStop(QObject *parent=nullptr);
 
     qreal position() const;
     void setPosition(qreal position);
@@ -119,24 +119,35 @@ class Q_QUICK_PRIVATE_EXPORT QQuickGradient : public QObject
     Q_OBJECT
 
     Q_PROPERTY(QQmlListProperty<QQuickGradientStop> stops READ stops)
+    Q_PROPERTY(Orientation orientation READ orientation WRITE setOrientation NOTIFY orientationChanged REVISION 12)
     Q_CLASSINFO("DefaultProperty", "stops")
 
+    Q_ENUMS(QGradient::Preset)
 public:
-    QQuickGradient(QObject *parent=0);
-    ~QQuickGradient();
+    QQuickGradient(QObject *parent=nullptr);
+    ~QQuickGradient() override;
+
+    enum Orientation { Vertical = Qt::Vertical,
+                       Horizontal = Qt::Horizontal };
+    Q_ENUM(Orientation)
 
     QQmlListProperty<QQuickGradientStop> stops();
 
+    Orientation orientation() const { return m_orientation; }
+    void setOrientation(Orientation orientation);
+
     QGradientStops gradientStops() const;
 
 Q_SIGNALS:
     void updated();
+    void orientationChanged();
 
 private:
     void doUpdate();
 
 private:
     QList<QQuickGradientStop *> m_stops;
+    Orientation m_orientation = Vertical;
     friend class QQuickRectangle;
     friend class QQuickGradientStop;
 };
@@ -147,19 +158,19 @@ class Q_QUICK_PRIVATE_EXPORT QQuickRectangle : public QQuickItem
     Q_OBJECT
 
     Q_PROPERTY(QColor color READ color WRITE setColor NOTIFY colorChanged)
-    Q_PROPERTY(QQuickGradient *gradient READ gradient WRITE setGradient RESET resetGradient)
+    Q_PROPERTY(QJSValue gradient READ gradient WRITE setGradient RESET resetGradient)
     Q_PROPERTY(QQuickPen * border READ border CONSTANT)
     Q_PROPERTY(qreal radius READ radius WRITE setRadius NOTIFY radiusChanged)
 public:
-    QQuickRectangle(QQuickItem *parent=0);
+    QQuickRectangle(QQuickItem *parent=nullptr);
 
     QColor color() const;
     void setColor(const QColor &);
 
     QQuickPen *border();
 
-    QQuickGradient *gradient() const;
-    void setGradient(QQuickGradient *gradient);
+    QJSValue gradient() const;
+    void setGradient(const QJSValue &gradient);
     void resetGradient();
 
     qreal radius() const;
@@ -170,7 +181,7 @@ Q_SIGNALS:
     void radiusChanged();
 
 protected:
-    QSGNode *updatePaintNode(QSGNode *, UpdatePaintNodeData *) Q_DECL_OVERRIDE;
+    QSGNode *updatePaintNode(QSGNode *, UpdatePaintNodeData *) override;
 
 private Q_SLOTS:
     void doUpdate();
diff --git a/src/quick/items/qquickrectangle_p_p.h b/src/quick/items/qquickrectangle_p_p.h
index 3c1aaf7661..c7c5293f9b 100644
--- a/src/quick/items/qquickrectangle_p_p.h
+++ b/src/quick/items/qquickrectangle_p_p.h
@@ -73,7 +73,7 @@ public:
     }
 
     QColor color;
-    QQuickGradient *gradient;
+    QJSValue gradient;
     QQuickPen *pen;
     qreal radius;
     static int doUpdateSlotIdx;
diff --git a/src/quick/items/qquickrendercontrol.cpp b/src/quick/items/qquickrendercontrol.cpp
index f2828bbedd..f6d4e7ed49 100644
--- a/src/quick/items/qquickrendercontrol.cpp
+++ b/src/quick/items/qquickrendercontrol.cpp
@@ -133,11 +133,11 @@ extern Q_GUI_EXPORT QImage qt_gl_read_framebuffer(const QSize &size, bool alpha_
   \inmodule QtQuick
 */
 
-QSGContext *QQuickRenderControlPrivate::sg = 0;
+QSGContext *QQuickRenderControlPrivate::sg = nullptr;
 
 QQuickRenderControlPrivate::QQuickRenderControlPrivate()
     : initialized(0),
-      window(0)
+      window(nullptr)
 {
     if (!sg) {
         qAddPostRoutine(cleanup);
@@ -149,7 +149,7 @@ QQuickRenderControlPrivate::QQuickRenderControlPrivate()
 void QQuickRenderControlPrivate::cleanup()
 {
     delete sg;
-    sg = 0;
+    sg = nullptr;
 }
 
 /*!
@@ -173,7 +173,7 @@ QQuickRenderControl::~QQuickRenderControl()
     invalidate();
 
     if (d->window)
-        QQuickWindowPrivate::get(d->window)->renderControl = 0;
+        QQuickWindowPrivate::get(d->window)->renderControl = nullptr;
 
     // It is likely that the cleanup in windowDestroyed() is not called since
     // the standard pattern is to destroy the rendercontrol before the QQuickWindow.
@@ -187,16 +187,16 @@ void QQuickRenderControlPrivate::windowDestroyed()
 {
     if (window) {
         rc->invalidate();
-        QCoreApplication::sendPostedEvents(0, QEvent::DeferredDelete);
 
         delete QQuickWindowPrivate::get(window)->animationController;
-        QQuickWindowPrivate::get(window)->animationController = 0;
+        QQuickWindowPrivate::get(window)->animationController = nullptr;
 
 #if QT_CONFIG(quick_shadereffect) && QT_CONFIG(opengl)
-        QQuickOpenGLShaderEffectMaterial::cleanupMaterialCache();
+        if (QOpenGLContext::currentContext())
+            QQuickOpenGLShaderEffectMaterial::cleanupMaterialCache();
 #endif
 
-        window = 0;
+        window = nullptr;
     }
 }
 
@@ -284,6 +284,7 @@ bool QQuickRenderControl::sync()
 
     QQuickWindowPrivate *cd = QQuickWindowPrivate::get(d->window);
     cd->syncSceneGraph();
+    d->rc->endSync();
 
     // TODO: find out if the sync actually caused a scenegraph update.
     return true;
@@ -312,9 +313,6 @@ bool QQuickRenderControl::sync()
 void QQuickRenderControl::invalidate()
 {
     Q_D(QQuickRenderControl);
-    if (!d->initialized)
-        return;
-
     if (!d->window)
         return;
 
@@ -322,6 +320,9 @@ void QQuickRenderControl::invalidate()
     cd->fireAboutToStop();
     cd->cleanupNodesOnShutdown();
 
+    if (!d->initialized)
+        return;
+
     // We must invalidate since the context can potentially be destroyed by the
     // application right after returning from this function. Invalidating is
     // also essential to allow a subsequent initialize() to succeed.
@@ -383,14 +384,19 @@ QImage QQuickRenderControl::grab()
         QQuickWindowPrivate *cd = QQuickWindowPrivate::get(d->window);
         cd->polishItems();
         cd->syncSceneGraph();
+        d->rc->endSync();
         render();
-        grabContent = qt_gl_read_framebuffer(d->window->size() * d->window->effectiveDevicePixelRatio(), false, false);
+        const bool alpha = d->window->format().alphaBufferSize() > 0 && d->window->color().alpha() < 255;
+        grabContent = qt_gl_read_framebuffer(d->window->size() * d->window->effectiveDevicePixelRatio(), alpha, alpha);
         if (QQuickRenderControl::renderWindowFor(d->window)) {
             grabContent.setDevicePixelRatio(d->window->effectiveDevicePixelRatio());
         }
 #endif
+#if QT_CONFIG(thread)
     } else if (d->window->rendererInterface()->graphicsApi() == QSGRendererInterface::Software) {
         QQuickWindowPrivate *cd = QQuickWindowPrivate::get(d->window);
+        cd->polishItems();
+        cd->syncSceneGraph();
         QSGSoftwareRenderer *softwareRenderer = static_cast<QSGSoftwareRenderer *>(cd->renderer);
         if (softwareRenderer) {
             const qreal dpr = d->window->effectiveDevicePixelRatio();
@@ -400,11 +406,11 @@ QImage QQuickRenderControl::grab()
             QPaintDevice *prevDev = softwareRenderer->currentPaintDevice();
             softwareRenderer->setCurrentPaintDevice(&grabContent);
             softwareRenderer->markDirty();
-            cd->polishItems();
-            cd->syncSceneGraph();
+            d->rc->endSync();
             render();
             softwareRenderer->setCurrentPaintDevice(prevDev);
         }
+#endif
     } else {
         qWarning("QQuickRenderControl: grabs are not supported with the current Qt Quick backend");
     }
@@ -449,11 +455,11 @@ void QQuickRenderControlPrivate::maybeUpdate()
 QWindow *QQuickRenderControl::renderWindowFor(QQuickWindow *win, QPoint *offset)
 {
     if (!win)
-        return 0;
+        return nullptr;
     QQuickRenderControl *rc = QQuickWindowPrivate::get(win)->renderControl;
     if (rc)
         return rc->renderWindow(offset);
-    return 0;
+    return nullptr;
 }
 
 QT_END_NAMESPACE
diff --git a/src/quick/items/qquickrendercontrol.h b/src/quick/items/qquickrendercontrol.h
index 31ea176cc1..8ec9b8aafc 100644
--- a/src/quick/items/qquickrendercontrol.h
+++ b/src/quick/items/qquickrendercontrol.h
@@ -55,8 +55,8 @@ class Q_QUICK_EXPORT QQuickRenderControl : public QObject
     Q_OBJECT
 
 public:
-    explicit QQuickRenderControl(QObject *parent = Q_NULLPTR);
-    ~QQuickRenderControl();
+    explicit QQuickRenderControl(QObject *parent = nullptr);
+    ~QQuickRenderControl() override;
 
     void prepareThread(QThread *targetThread);
     void initialize(QOpenGLContext *gl);
@@ -68,8 +68,8 @@ public:
 
     QImage grab();
 
-    static QWindow *renderWindowFor(QQuickWindow *win, QPoint *offset = Q_NULLPTR);
-    virtual QWindow *renderWindow(QPoint *offset) { Q_UNUSED(offset); return Q_NULLPTR; }
+    static QWindow *renderWindowFor(QQuickWindow *win, QPoint *offset = nullptr);
+    virtual QWindow *renderWindow(QPoint *offset) { Q_UNUSED(offset); return nullptr; }
 
 Q_SIGNALS:
     void renderRequested();
diff --git a/src/quick/items/qquickrepeater.cpp b/src/quick/items/qquickrepeater.cpp
index 9ad7d27b18..805b6fe190 100644
--- a/src/quick/items/qquickrepeater.cpp
+++ b/src/quick/items/qquickrepeater.cpp
@@ -50,7 +50,7 @@
 QT_BEGIN_NAMESPACE
 
 QQuickRepeaterPrivate::QQuickRepeaterPrivate()
-    : model(0)
+    : model(nullptr)
     , ownModel(false)
     , dataSourceIsObject(false)
     , delegateValidated(false)
@@ -72,7 +72,7 @@ QQuickRepeaterPrivate::~QQuickRepeaterPrivate()
     \ingroup qtquick-models
     \ingroup qtquick-positioning
     \inherits Item
-    \brief Instantiates a number of Item-based components using a provided model
+    \brief Instantiates a number of Item-based components using a provided model.
 
     The Repeater type is used to create a large number of
     similar items. Like other view types, a Repeater has a \l model and a \l delegate:
@@ -216,8 +216,8 @@ void QQuickRepeater::setModel(const QVariant &m)
     d->dataSource = model;
     QObject *object = qvariant_cast<QObject*>(model);
     d->dataSourceAsObject = object;
-    d->dataSourceIsObject = object != 0;
-    QQmlInstanceModel *vim = 0;
+    d->dataSourceIsObject = object != nullptr;
+    QQmlInstanceModel *vim = nullptr;
     if (object && (vim = qobject_cast<QQmlInstanceModel *>(object))) {
         if (d->ownModel) {
             delete d->model;
@@ -288,7 +288,7 @@ QQmlComponent *QQuickRepeater::delegate() const
             return dataModel->delegate();
     }
 
-    return 0;
+    return nullptr;
 }
 
 void QQuickRepeater::setDelegate(QQmlComponent *delegate)
@@ -314,7 +314,11 @@ void QQuickRepeater::setDelegate(QQmlComponent *delegate)
 /*!
     \qmlproperty int QtQuick::Repeater::count
 
-    This property holds the number of items in the repeater.
+    This property holds the number of items in the model.
+
+    \note The number of items in the model as reported by count may differ from
+    the number of created delegates if the Repeater is in the process of
+    instantiating delegates or is incorrectly set up.
 */
 int QQuickRepeater::count() const
 {
@@ -335,7 +339,7 @@ QQuickItem *QQuickRepeater::itemAt(int index) const
     Q_D(const QQuickRepeater);
     if (index >= 0 && index < d->deletables.count())
         return d->deletables[index];
-    return 0;
+    return nullptr;
 }
 
 void QQuickRepeater::componentComplete()
@@ -370,9 +374,12 @@ void QQuickRepeater::clear()
                 if (complete)
                     emit itemRemoved(i, item);
                 d->model->release(item);
-                item->setParentItem(0);
             }
         }
+        for (QQuickItem *item : qAsConst(d->deletables)) {
+            if (item)
+                item->setParentItem(nullptr);
+        }
     }
     d->deletables.clear();
     d->itemCount = 0;
@@ -397,7 +404,7 @@ void QQuickRepeater::regenerate()
 void QQuickRepeaterPrivate::requestItems()
 {
     for (int i = 0; i < itemCount; i++) {
-        QObject *object = model->object(i, false);
+        QObject *object = model->object(i, QQmlIncubator::AsynchronousIfNested);
         if (object)
             model->release(object);
     }
@@ -406,7 +413,7 @@ void QQuickRepeaterPrivate::requestItems()
 void QQuickRepeater::createdItem(int index, QObject *)
 {
     Q_D(QQuickRepeater);
-    QObject *object = d->model->object(index, false);
+    QObject *object = d->model->object(index, QQmlIncubator::AsynchronousIfNested);
     QQuickItem *item = qmlobject_cast<QQuickItem*>(object);
     emit itemAdded(index, item);
 }
@@ -475,7 +482,7 @@ void QQuickRepeater::modelUpdated(const QQmlChangeSet &changeSet, bool reset)
             emit itemRemoved(index, item);
             if (item) {
                 d->model->release(item);
-                item->setParentItem(0);
+                item->setParentItem(nullptr);
             }
             --d->itemCount;
         }
@@ -491,13 +498,20 @@ void QQuickRepeater::modelUpdated(const QQmlChangeSet &changeSet, bool reset)
             QQuickItem *stackBefore = index + items.count() < d->deletables.count()
                     ? d->deletables.at(index + items.count())
                     : this;
-            for (int i = index; i < index + items.count(); ++i)
-                d->deletables.at(i)->stackBefore(stackBefore);
+            if (stackBefore) {
+                for (int i = index; i < index + items.count(); ++i) {
+                    if (i < d->deletables.count()) {
+                        QPointer<QQuickItem> item = d->deletables.at(i);
+                        if (item)
+                            item->stackBefore(stackBefore);
+                    }
+                }
+            }
         } else for (int i = 0; i < insert.count; ++i) {
             int modelIndex = index + i;
             ++d->itemCount;
-            d->deletables.insert(modelIndex, 0);
-            QObject *object = d->model->object(modelIndex, false);
+            d->deletables.insert(modelIndex, nullptr);
+            QObject *object = d->model->object(modelIndex, QQmlIncubator::AsynchronousIfNested);
             if (object)
                 d->model->release(object);
         }
diff --git a/src/quick/items/qquickrepeater_p.h b/src/quick/items/qquickrepeater_p.h
index c14c1fb8cb..dbe3cd0c55 100644
--- a/src/quick/items/qquickrepeater_p.h
+++ b/src/quick/items/qquickrepeater_p.h
@@ -53,6 +53,10 @@
 
 #include "qquickitem.h"
 
+#include <private/qtquickglobal_p.h>
+
+QT_REQUIRE_CONFIG(quick_repeater);
+
 QT_BEGIN_NAMESPACE
 
 class QQmlChangeSet;
@@ -68,7 +72,7 @@ class Q_AUTOTEST_EXPORT QQuickRepeater : public QQuickItem
     Q_CLASSINFO("DefaultProperty", "delegate")
 
 public:
-    QQuickRepeater(QQuickItem *parent=0);
+    QQuickRepeater(QQuickItem *parent=nullptr);
     virtual ~QQuickRepeater();
 
     QVariant model() const;
@@ -94,8 +98,8 @@ private:
     void regenerate();
 
 protected:
-    void componentComplete() Q_DECL_OVERRIDE;
-    void itemChange(ItemChange change, const ItemChangeData &value) Q_DECL_OVERRIDE;
+    void componentComplete() override;
+    void itemChange(ItemChange change, const ItemChangeData &value) override;
 
 private Q_SLOTS:
     void createdItem(int index, QObject *item);
diff --git a/src/quick/items/qquickrepeater_p_p.h b/src/quick/items/qquickrepeater_p_p.h
index 64380688c9..942f428904 100644
--- a/src/quick/items/qquickrepeater_p_p.h
+++ b/src/quick/items/qquickrepeater_p_p.h
@@ -56,6 +56,8 @@
 
 #include <QtCore/qpointer.h>
 
+QT_REQUIRE_CONFIG(quick_repeater);
+
 QT_BEGIN_NAMESPACE
 
 class QQmlContext;
diff --git a/src/quick/items/qquickscalegrid.cpp b/src/quick/items/qquickscalegrid.cpp
index d7a0f1b681..23f179be1d 100644
--- a/src/quick/items/qquickscalegrid.cpp
+++ b/src/quick/items/qquickscalegrid.cpp
@@ -66,6 +66,7 @@ void QQuickScaleGrid::setLeft(int pos)
 {
     if (_left != pos) {
         _left = pos;
+        emit leftBorderChanged();
         emit borderChanged();
     }
 }
@@ -74,6 +75,7 @@ void QQuickScaleGrid::setTop(int pos)
 {
     if (_top != pos) {
         _top = pos;
+        emit topBorderChanged();
         emit borderChanged();
     }
 }
@@ -82,6 +84,7 @@ void QQuickScaleGrid::setRight(int pos)
 {
     if (_right != pos) {
         _right = pos;
+        emit rightBorderChanged();
         emit borderChanged();
     }
 }
@@ -90,6 +93,7 @@ void QQuickScaleGrid::setBottom(int pos)
 {
     if (_bottom != pos) {
         _bottom = pos;
+        emit bottomBorderChanged();
         emit borderChanged();
     }
 }
diff --git a/src/quick/items/qquickscalegrid_p_p.h b/src/quick/items/qquickscalegrid_p_p.h
index 7f6a31a7bd..f5187a8eea 100644
--- a/src/quick/items/qquickscalegrid_p_p.h
+++ b/src/quick/items/qquickscalegrid_p_p.h
@@ -65,13 +65,13 @@ class Q_AUTOTEST_EXPORT QQuickScaleGrid : public QObject
 {
     Q_OBJECT
 
-    Q_PROPERTY(int left READ left WRITE setLeft NOTIFY borderChanged)
-    Q_PROPERTY(int top READ top WRITE setTop NOTIFY borderChanged)
-    Q_PROPERTY(int right READ right WRITE setRight NOTIFY borderChanged)
-    Q_PROPERTY(int bottom READ bottom WRITE setBottom NOTIFY borderChanged)
+    Q_PROPERTY(int left READ left WRITE setLeft NOTIFY leftBorderChanged)
+    Q_PROPERTY(int top READ top WRITE setTop NOTIFY topBorderChanged)
+    Q_PROPERTY(int right READ right WRITE setRight NOTIFY rightBorderChanged)
+    Q_PROPERTY(int bottom READ bottom WRITE setBottom NOTIFY bottomBorderChanged)
 
 public:
-    QQuickScaleGrid(QObject *parent=0);
+    QQuickScaleGrid(QObject *parent=nullptr);
     ~QQuickScaleGrid();
 
     bool isNull() const;
@@ -90,6 +90,10 @@ public:
 
 Q_SIGNALS:
     void borderChanged();
+    void leftBorderChanged();
+    void topBorderChanged();
+    void rightBorderChanged();
+    void bottomBorderChanged();
 
 private:
     int _left;
diff --git a/src/quick/items/qquickscreen.cpp b/src/quick/items/qquickscreen.cpp
index 6a3eab957e..b057fd9d8f 100644
--- a/src/quick/items/qquickscreen.cpp
+++ b/src/quick/items/qquickscreen.cpp
@@ -396,24 +396,24 @@ void QQuickScreenInfo::setWrappedScreen(QScreen *screen)
     if (!oldScreen || screen->devicePixelRatio() != oldScreen->devicePixelRatio())
         emit devicePixelRatioChanged();
 
-    connect(screen, SIGNAL(geometryChanged(QRect)),
-            this, SIGNAL(widthChanged()));
-    connect(screen, SIGNAL(geometryChanged(QRect)),
-            this, SIGNAL(heightChanged()));
-    connect(screen, SIGNAL(geometryChanged(QRect)),
-            this, SIGNAL(virtualXChanged()));
-    connect(screen, SIGNAL(geometryChanged(QRect)),
-            this, SIGNAL(virtualYChanged()));
-    connect(screen, SIGNAL(orientationChanged(Qt::ScreenOrientation)),
-            this, SIGNAL(orientationChanged()));
-    connect(screen, SIGNAL(primaryOrientationChanged(Qt::ScreenOrientation)),
-            this, SIGNAL(primaryOrientationChanged()));
-    connect(screen, SIGNAL(virtualGeometryChanged(QRect)),
-            this, SIGNAL(desktopGeometryChanged()));
-    connect(screen, SIGNAL(logicalDotsPerInchChanged(qreal)),
-            this, SIGNAL(logicalPixelDensityChanged()));
-    connect(screen, SIGNAL(physicalDotsPerInchChanged(qreal)),
-            this, SIGNAL(pixelDensityChanged()));
+    qmlobject_connect(screen, QScreen, SIGNAL(geometryChanged(QRect)),
+            this, QQuickScreenInfo, SIGNAL(widthChanged()));
+    qmlobject_connect(screen, QScreen, SIGNAL(geometryChanged(QRect)),
+            this, QQuickScreenInfo, SIGNAL(heightChanged()));
+    qmlobject_connect(screen, QScreen, SIGNAL(geometryChanged(QRect)),
+            this, QQuickScreenInfo, SIGNAL(virtualXChanged()));
+    qmlobject_connect(screen, QScreen, SIGNAL(geometryChanged(QRect)),
+            this, QQuickScreenInfo, SIGNAL(virtualYChanged()));
+    qmlobject_connect(screen, QScreen, SIGNAL(orientationChanged(Qt::ScreenOrientation)),
+            this, QQuickScreenInfo, SIGNAL(orientationChanged()));
+    qmlobject_connect(screen, QScreen, SIGNAL(primaryOrientationChanged(Qt::ScreenOrientation)),
+            this, QQuickScreenInfo, SIGNAL(primaryOrientationChanged()));
+    qmlobject_connect(screen, QScreen, SIGNAL(virtualGeometryChanged(QRect)),
+            this, QQuickScreenInfo, SIGNAL(desktopGeometryChanged()));
+    qmlobject_connect(screen, QScreen, SIGNAL(logicalDotsPerInchChanged(qreal)),
+            this, QQuickScreenInfo, SIGNAL(logicalPixelDensityChanged()));
+    qmlobject_connect(screen, QScreen, SIGNAL(physicalDotsPerInchChanged(qreal)),
+            this, QQuickScreenInfo, SIGNAL(pixelDensityChanged()));
 }
 
 QScreen *QQuickScreenInfo::wrappedScreen() const
@@ -423,8 +423,8 @@ QScreen *QQuickScreenInfo::wrappedScreen() const
 
 QQuickScreenAttached::QQuickScreenAttached(QObject* attachee)
     : QQuickScreenInfo(attachee)
-    , m_window(NULL)
-    , m_updateMask(0)
+    , m_window(nullptr)
+    , m_updateMask(nullptr)
     , m_updateMaskSet(false)
 {
     m_attachee = qobject_cast<QQuickItem*>(attachee);
@@ -473,11 +473,11 @@ int QQuickScreenAttached::angleBetween(int a, int b)
 void QQuickScreenAttached::windowChanged(QQuickWindow* c)
 {
     if (m_window)
-        disconnect(m_window, SIGNAL(screenChanged(QScreen*)), this, SLOT(screenChanged(QScreen*)));
+        qmlobject_disconnect(m_window, QQuickWindow, SIGNAL(screenChanged(QScreen*)), this, QQuickScreenAttached, SLOT(screenChanged(QScreen*)));
     m_window = c;
-    screenChanged(c ? c->screen() : NULL);
+    screenChanged(c ? c->screen() : nullptr);
     if (c)
-        connect(c, SIGNAL(screenChanged(QScreen*)), this, SLOT(screenChanged(QScreen*)));
+        qmlobject_connect(c, QQuickWindow, SIGNAL(screenChanged(QScreen*)), this, QQuickScreenAttached, SLOT(screenChanged(QScreen*)));
 }
 
 void QQuickScreenAttached::screenChanged(QScreen *screen)
diff --git a/src/quick/items/qquickshadereffect.cpp b/src/quick/items/qquickshadereffect.cpp
index a41e9324f3..ab79b69c8c 100644
--- a/src/quick/items/qquickshadereffect.cpp
+++ b/src/quick/items/qquickshadereffect.cpp
@@ -53,7 +53,7 @@ QT_BEGIN_NAMESPACE
     \inqmlmodule QtQuick
     \inherits Item
     \ingroup qtquick-effects
-    \brief Applies custom shaders to a rectangle
+    \brief Applies custom shaders to a rectangle.
 
     The ShaderEffect type applies a custom
     \l{vertexShader}{vertex} and \l{fragmentShader}{fragment (pixel)} shader to a
@@ -475,7 +475,7 @@ QT_BEGIN_NAMESPACE
       \li \snippet qml/opacitymask.qml 1
     \endtable
 
-    \section1 Other notes
+    \section1 Other Notes
 
     By default, the ShaderEffect consists of four vertices, one for each
     corner. For non-linear vertex transformations, like page curl, you can
@@ -876,7 +876,7 @@ void QQuickShaderEffectPrivate::updatePolish()
 #if QT_CONFIG(opengl)
 bool QQuickShaderEffect::isOpenGLShaderEffect() const
 {
-    return m_glImpl != Q_NULLPTR;
+    return m_glImpl != nullptr;
 }
 #endif
 
diff --git a/src/quick/items/qquickshadereffect_p.h b/src/quick/items/qquickshadereffect_p.h
index 30bd018098..cabad930fc 100644
--- a/src/quick/items/qquickshadereffect_p.h
+++ b/src/quick/items/qquickshadereffect_p.h
@@ -91,7 +91,7 @@ public:
     };
     Q_ENUM(Status)
 
-    QQuickShaderEffect(QQuickItem *parent = 0);
+    QQuickShaderEffect(QQuickItem *parent = nullptr);
 
     QByteArray fragmentShader() const;
     void setFragmentShader(const QByteArray &code);
diff --git a/src/quick/items/qquickshadereffectmesh.cpp b/src/quick/items/qquickshadereffectmesh.cpp
index 4ea976a272..804f548d21 100644
--- a/src/quick/items/qquickshadereffectmesh.cpp
+++ b/src/quick/items/qquickshadereffectmesh.cpp
@@ -64,13 +64,18 @@ QQuickShaderEffectMesh::QQuickShaderEffectMesh(QObject *parent)
 {
 }
 
+QQuickShaderEffectMesh::QQuickShaderEffectMesh(QObjectPrivate &dd, QObject *parent)
+    : QObject(dd, parent)
+{
+}
+
 /*!
     \qmltype GridMesh
     \instantiates QQuickGridMesh
     \inqmlmodule QtQuick
     \since 5.0
     \ingroup qtquick-effects
-    \brief Defines a mesh with vertices arranged in a grid
+    \brief Defines a mesh with vertices arranged in a grid.
 
     GridMesh defines a rectangular mesh consisting of vertices arranged in an
     evenly spaced grid. It is used to generate \l{QSGGeometry}{geometry}.
diff --git a/src/quick/items/qquickshadereffectmesh_p.h b/src/quick/items/qquickshadereffectmesh_p.h
index aa3112b5a5..62a9798e40 100644
--- a/src/quick/items/qquickshadereffectmesh_p.h
+++ b/src/quick/items/qquickshadereffectmesh_p.h
@@ -72,11 +72,11 @@ const char *qtTexCoordAttributeName();
 class QSGGeometry;
 class QRectF;
 
-class QQuickShaderEffectMesh : public QObject
+class Q_QUICK_PRIVATE_EXPORT QQuickShaderEffectMesh : public QObject
 {
     Q_OBJECT
 public:
-    QQuickShaderEffectMesh(QObject *parent = 0);
+    QQuickShaderEffectMesh(QObject *parent = nullptr);
     virtual bool validateAttributes(const QVector<QByteArray> &attributes, int *posIndex) = 0;
     // If 'geometry' != 0, 'attrCount' is the same as last time the function was called.
     virtual QSGGeometry *updateGeometry(QSGGeometry *geometry, int attrCount, int posIndex,
@@ -87,18 +87,21 @@ public:
 Q_SIGNALS:
     // Emitted when the geometry needs to be updated.
     void geometryChanged();
+
+protected:
+    QQuickShaderEffectMesh(QObjectPrivate &dd, QObject *parent = nullptr);
 };
 
-class QQuickGridMesh : public QQuickShaderEffectMesh
+class Q_QUICK_PRIVATE_EXPORT QQuickGridMesh : public QQuickShaderEffectMesh
 {
     Q_OBJECT
     Q_PROPERTY(QSize resolution READ resolution WRITE setResolution NOTIFY resolutionChanged)
 public:
-    QQuickGridMesh(QObject *parent = 0);
-    bool validateAttributes(const QVector<QByteArray> &attributes, int *posIndex) Q_DECL_OVERRIDE;
+    QQuickGridMesh(QObject *parent = nullptr);
+    bool validateAttributes(const QVector<QByteArray> &attributes, int *posIndex) override;
     QSGGeometry *updateGeometry(QSGGeometry *geometry, int attrCount, int posIndex,
-                                const QRectF &srcRect, const QRectF &rect) Q_DECL_OVERRIDE;
-    QString log() const  Q_DECL_OVERRIDE { return m_log; }
+                                const QRectF &srcRect, const QRectF &rect) override;
+    QString log() const  override { return m_log; }
 
     void setResolution(const QSize &res);
     QSize resolution() const;
@@ -121,7 +124,7 @@ class QQuickBorderImageMesh : public QQuickShaderEffectMesh
     Q_PROPERTY(TileMode horizontalTileMode READ horizontalTileMode WRITE setHorizontalTileMode NOTIFY horizontalTileModeChanged)
     Q_PROPERTY(TileMode verticalTileMode READ verticalTileMode WRITE setVerticalTileMode NOTIFY verticalTileModeChanged)
 public:
-    QQuickBorderImageMesh(QObject *parent = 0);
+    QQuickBorderImageMesh(QObject *parent = nullptr);
 
     bool validateAttributes(const QVector<QByteArray> &attributes, int *posIndex) override;
     QSGGeometry *updateGeometry(QSGGeometry *geometry, int attrCount, int posIndex,
diff --git a/src/quick/items/qquickshadereffectsource.cpp b/src/quick/items/qquickshadereffectsource.cpp
index f61bad1179..505940e673 100644
--- a/src/quick/items/qquickshadereffectsource.cpp
+++ b/src/quick/items/qquickshadereffectsource.cpp
@@ -56,7 +56,7 @@ class QQuickShaderEffectSourceTextureProvider : public QSGTextureProvider
     Q_OBJECT
 public:
     QQuickShaderEffectSourceTextureProvider()
-        : sourceTexture(0)
+        : sourceTexture(nullptr)
         , mipmapFiltering(QSGTexture::None)
         , filtering(QSGTexture::Nearest)
         , horizontalWrap(QSGTexture::ClampToEdge)
@@ -87,7 +87,7 @@ public:
         : texture(t)
         , provider(p)
     {}
-    void run() Q_DECL_OVERRIDE {
+    void run() override {
         delete texture;
         delete provider;
     }
@@ -102,7 +102,7 @@ public:
     \since 5.0
     \inherits Item
     \ingroup qtquick-effects
-    \brief Renders a \l {Qt Quick} item into a texture and displays it
+    \brief Renders a \l {Qt Quick} item into a texture and displays it.
 
     The ShaderEffectSource type renders \l sourceItem into a texture and
     displays it in the scene. \l sourceItem is drawn into the texture as though
@@ -183,10 +183,10 @@ public:
 
 QQuickShaderEffectSource::QQuickShaderEffectSource(QQuickItem *parent)
     : QQuickItem(parent)
-    , m_provider(0)
-    , m_texture(0)
+    , m_provider(nullptr)
+    , m_texture(nullptr)
     , m_wrapMode(ClampToEdge)
-    , m_sourceItem(0)
+    , m_sourceItem(nullptr)
     , m_textureSize(0, 0)
     , m_format(RGBA)
     , m_samples(0)
@@ -246,7 +246,7 @@ QSGTextureProvider *QQuickShaderEffectSource::textureProvider() const
     const QQuickItemPrivate *d = QQuickItemPrivate::get(this);
     if (!d->window || !d->sceneGraphRenderContext() || QThread::currentThread() != d->sceneGraphRenderContext()->thread()) {
         qWarning("QQuickShaderEffectSource::textureProvider: can only be queried on the rendering thread of an exposed window");
-        return 0;
+        return nullptr;
     }
 
     if (!m_provider) {
@@ -334,8 +334,8 @@ void QQuickShaderEffectSource::setSourceItem(QQuickItem *item)
 
     if (m_sourceItem) {
         if (window() == m_sourceItem->window()
-                || (window() == 0 && m_sourceItem->window())
-                || (m_sourceItem->window() == 0 && window())) {
+                || (window() == nullptr && m_sourceItem->window())
+                || (m_sourceItem->window() == nullptr && window())) {
             QQuickItemPrivate *d = QQuickItemPrivate::get(item);
             // 'item' needs a window to get a scene graph node. It usually gets one through its
             // parent, but if the source item is "inline" rather than a reference -- i.e.
@@ -350,7 +350,7 @@ void QQuickShaderEffectSource::setSourceItem(QQuickItem *item)
             connect(m_sourceItem, SIGNAL(destroyed(QObject*)), this, SLOT(sourceItemDestroyed(QObject*)));
         } else {
             qWarning("ShaderEffectSource: sourceItem and ShaderEffectSource must both be children of the same window.");
-            m_sourceItem = 0;
+            m_sourceItem = nullptr;
         }
     }
     update();
@@ -361,7 +361,7 @@ void QQuickShaderEffectSource::sourceItemDestroyed(QObject *item)
 {
     Q_ASSERT(item == m_sourceItem);
     Q_UNUSED(item);
-    m_sourceItem = 0;
+    m_sourceItem = nullptr;
     update();
     emit sourceItemChanged();
 }
@@ -662,8 +662,8 @@ void QQuickShaderEffectSource::releaseResources()
     if (m_texture || m_provider) {
         window()->scheduleRenderJob(new QQuickShaderEffectSourceCleanup(m_texture, m_provider),
                                     QQuickWindow::AfterSynchronizingStage);
-        m_texture = 0;
-        m_provider = 0;
+        m_texture = nullptr;
+        m_provider = nullptr;
     }
 }
 
@@ -684,9 +684,9 @@ QSGNode *QQuickShaderEffectSource::updatePaintNode(QSGNode *oldNode, UpdatePaint
 {
     if (!m_sourceItem || m_sourceItem->width() <= 0 || m_sourceItem->height() <= 0) {
         if (m_texture)
-            m_texture->setItem(0);
+            m_texture->setItem(nullptr);
         delete oldNode;
-        return 0;
+        return nullptr;
     }
 
     ensureTexture();
@@ -745,7 +745,7 @@ QSGNode *QQuickShaderEffectSource::updatePaintNode(QSGNode *oldNode, UpdatePaint
     // Don't create the paint node if we're not spanning any area
     if (width() <= 0 || height() <= 0) {
         delete oldNode;
-        return 0;
+        return nullptr;
     }
 
     QSGInternalImageNode *node = static_cast<QSGInternalImageNode *>(oldNode);
@@ -779,8 +779,8 @@ void QQuickShaderEffectSource::invalidateSceneGraph()
         delete m_texture;
     if (m_provider)
         delete m_provider;
-    m_texture = 0;
-    m_provider = 0;
+    m_texture = nullptr;
+    m_provider = nullptr;
 }
 
 void QQuickShaderEffectSource::itemChange(ItemChange change, const ItemChangeData &value)
diff --git a/src/quick/items/qquickshadereffectsource_p.h b/src/quick/items/qquickshadereffectsource_p.h
index d9f9079a3d..d5bb33902a 100644
--- a/src/quick/items/qquickshadereffectsource_p.h
+++ b/src/quick/items/qquickshadereffectsource_p.h
@@ -113,8 +113,8 @@ public:
     };
     Q_ENUM(TextureMirroring)
 
-    QQuickShaderEffectSource(QQuickItem *parent = 0);
-    ~QQuickShaderEffectSource();
+    QQuickShaderEffectSource(QQuickItem *parent = nullptr);
+    ~QQuickShaderEffectSource() override;
 
     WrapMode wrapMode() const;
     void setWrapMode(WrapMode mode);
@@ -146,8 +146,8 @@ public:
     TextureMirroring textureMirroring() const;
     void setTextureMirroring(TextureMirroring mirroring);
 
-    bool isTextureProvider() const Q_DECL_OVERRIDE { return true; }
-    QSGTextureProvider *textureProvider() const Q_DECL_OVERRIDE;
+    bool isTextureProvider() const override { return true; }
+    QSGTextureProvider *textureProvider() const override;
 
     Q_INVOKABLE void scheduleUpdate();
 
@@ -174,11 +174,11 @@ private Q_SLOTS:
     void invalidateSceneGraph();
 
 protected:
-    void releaseResources() Q_DECL_OVERRIDE;
-    QSGNode *updatePaintNode(QSGNode *, UpdatePaintNodeData *) Q_DECL_OVERRIDE;
+    void releaseResources() override;
+    QSGNode *updatePaintNode(QSGNode *, UpdatePaintNodeData *) override;
 
-    void itemGeometryChanged(QQuickItem *item, QQuickGeometryChange change, const QRectF &) Q_DECL_OVERRIDE;
-    void itemChange(ItemChange change, const ItemChangeData &value) Q_DECL_OVERRIDE;
+    void itemGeometryChanged(QQuickItem *item, QQuickGeometryChange change, const QRectF &) override;
+    void itemChange(ItemChange change, const ItemChangeData &value) override;
 
 private:
     void ensureTexture();
diff --git a/src/quick/items/qquicksprite.cpp b/src/quick/items/qquicksprite.cpp
index aae657b749..58f3de8b7b 100644
--- a/src/quick/items/qquicksprite.cpp
+++ b/src/quick/items/qquicksprite.cpp
@@ -38,8 +38,10 @@
 ****************************************************************************/
 
 #include "qquicksprite_p.h"
+#include "qquickimagebase_p.h"
 #include <qqml.h>
 #include <QDebug>
+#include <QRandomGenerator>
 
 QT_BEGIN_NAMESPACE
 
@@ -48,10 +50,10 @@ QT_BEGIN_NAMESPACE
     \instantiates QQuickSprite
     \inqmlmodule QtQuick
     \ingroup qtquick-visual-utility
-    \brief Specifies sprite animations
+    \brief Specifies sprite animations.
 
-    QQuickSprite renders sprites of one or more frames and animates them. The sprites
-    can be in the middle of an image file, or split along multiple rows, as long as they form
+    Sprite defines a series of one or more frames to be animated and rendered by SpriteSequence.
+    The sprites can be in the middle of an image file, or split along multiple rows, as long as they form
     a contiguous line wrapping to the next row of the file from the left edge of the file.
 
     For full details, see the \l{Sprite Animations} overview.
@@ -99,7 +101,7 @@ QT_BEGIN_NAMESPACE
 /*!
     \qmlproperty int QtQuick::Sprite::frameDuration
 
-    Duration of each frame of the animation. Values below 0 are invalid.
+    Duration of each frame of the animation in milliseconds. Values below 0 are invalid.
 
     If frameRate is valid then it will be used to calculate the duration of the frames.
     If not, and frameDuration is valid, then frameDuration will be used. Otherwise duration is used.
@@ -221,6 +223,7 @@ QQuickSprite::QQuickSprite(QObject *parent)
     , m_frameDuration(unsetDuration)
     , m_frameDurationVariation(0)
     , m_frameSync(false)
+    , m_devicePixelRatio(1.0)
 {
 }
 
@@ -236,12 +239,12 @@ int QQuickSprite::variedDuration() const //Deals with precedence when multiple d
 
     if (m_frameRate != unsetDuration) {
         qreal fpms = (m_frameRate
-                + (m_frameRateVariation * ((qreal)qrand()/RAND_MAX) * 2)
+                + (m_frameRateVariation * QRandomGenerator::global()->generateDouble() * 2)
                 - m_frameRateVariation) / 1000.0;
         return qMax(qreal(0.0) , m_frames / fpms);
     } else if (m_frameDuration != unsetDuration) {
         int mspf = m_frameDuration
-                + (m_frameDurationVariation * ((qreal)qrand()/RAND_MAX) * 2)
+                + (m_frameDurationVariation * QRandomGenerator::global()->generateDouble() * 2)
                 - m_frameDurationVariation;
         return qMax(0, m_frames * mspf);
     } else if (duration() >= 0) {
@@ -264,7 +267,10 @@ void QQuickSprite::startImageLoading()
             if (!e)
                 qWarning() << "QQuickSprite: Cannot find QQmlEngine - this class is only for use in QML and may not work";
         }
-        m_pix.load(e, m_source);
+        QUrl loadUrl = m_source;
+        QQuickImageBase::resolve2xLocalFile(m_source, m_devicePixelRatio, &loadUrl, &m_devicePixelRatio);
+
+        m_pix.load(e, loadUrl);
     }
 }
 
diff --git a/src/quick/items/qquicksprite_p.h b/src/quick/items/qquicksprite_p.h
index d68a45ecc0..fab9e75190 100644
--- a/src/quick/items/qquicksprite_p.h
+++ b/src/quick/items/qquicksprite_p.h
@@ -88,8 +88,8 @@ class Q_QUICK_EXPORT QQuickSprite : public QQuickStochasticState
     Q_PROPERTY(int frameDurationVariation READ frameDurationVariation WRITE setFrameDurationVariation NOTIFY frameDurationVariationChanged)
 
 public:
-    explicit QQuickSprite(QObject *parent = 0);
-    ~QQuickSprite();
+    explicit QQuickSprite(QObject *parent = nullptr);
+    ~QQuickSprite() override;
 
     QUrl source() const
     {
@@ -161,13 +161,23 @@ public:
         return m_frameDurationVariation;
     }
 
-    int variedDuration() const Q_DECL_OVERRIDE;
+    int variedDuration() const override;
 
     bool frameSync() const
     {
         return m_frameSync;
     }
 
+    void setDevicePixelRatio(qreal dpr)
+    {
+        m_devicePixelRatio = dpr;
+    }
+
+    qreal devicePixelRatio() const
+    {
+        return m_devicePixelRatio;
+    }
+
 Q_SIGNALS:
 
     void sourceChanged(QUrl arg);
@@ -308,6 +318,7 @@ private:
     friend class QQuickAnimatedSprite;
     friend class QQuickSpriteEngine;
     friend class QQuickStochasticEngine;
+
     int m_generatedCount;
     int m_framesPerRow;
     int m_rowY;
@@ -325,6 +336,7 @@ private:
     int m_frameDuration;
     int m_frameDurationVariation;
     bool m_frameSync;
+    qreal m_devicePixelRatio;
     QQuickPixmap m_pix;
 };
 
diff --git a/src/quick/items/qquickspriteengine.cpp b/src/quick/items/qquickspriteengine.cpp
index 92b60a8e3a..be297bbe76 100644
--- a/src/quick/items/qquickspriteengine.cpp
+++ b/src/quick/items/qquickspriteengine.cpp
@@ -43,6 +43,7 @@
 #include <qqml.h>
 #include <QDebug>
 #include <QPainter>
+#include <QRandomGenerator>
 #include <QSet>
 #include <QtGui/qopengl.h>
 #include <QOpenGLFunctions>
@@ -389,6 +390,7 @@ QImage QQuickSpriteEngine::assembledImage(int maxSize)
     int w = 0;
     m_maxFrames = 0;
     m_imageStateCount = 0;
+    qreal pixelRatio = 1.0;
 
     for (QQuickSprite* state : qAsConst(m_sprites)) {
         if (state->frames() > m_maxFrames)
@@ -412,6 +414,8 @@ QImage QQuickSpriteEngine::assembledImage(int maxSize)
         if (!state->m_frameHeight)
             state->m_frameHeight = img.height();
 
+        pixelRatio = qMax(pixelRatio, state->devicePixelRatio());
+
         if (state->frames() * state->frameWidth() > maxSize){
             struct helper{
                 static int divRoundUp(int a, int b){return (a+b-1)/b;}
@@ -436,43 +440,58 @@ QImage QQuickSpriteEngine::assembledImage(int maxSize)
         }
     }
 
+    if (h > maxSize){
+        qWarning() << "SpriteEngine: Too many animations to fit in one texture...";
+        qWarning() << "SpriteEngine: Your texture max size today is " << maxSize;
+        return QImage();
+    }
+
     //maxFrames is max number in a line of the texture
-    QImage image(w, h, QImage::Format_ARGB32_Premultiplied);
+    QImage image(w * pixelRatio, h * pixelRatio, QImage::Format_ARGB32_Premultiplied);
+    image.setDevicePixelRatio(pixelRatio);
     image.fill(0);
     QPainter p(&image);
     int y = 0;
     for (QQuickSprite* state : qAsConst(m_sprites)) {
         QImage img(state->m_pix.image());
-        int frameWidth = state->m_frameWidth;
-        int frameHeight = state->m_frameHeight;
-        if (img.height() == frameHeight && img.width() <  maxSize){//Simple case
-            p.drawImage(0,y,img.copy(state->m_frameX,0,state->m_frames * frameWidth, frameHeight));
+        const int frameWidth = state->m_frameWidth;
+        const int frameHeight = state->m_frameHeight;
+        const int imgHeight = img.height() / img.devicePixelRatioF();
+        const int imgWidth = img.width() / img.devicePixelRatioF();
+        if (imgHeight == frameHeight && imgWidth <  maxSize){ //Simple case
+            p.drawImage(QRect(0, y, state->m_frames * frameWidth, frameHeight),
+                        img,
+                        QRect(state->m_frameX * img.devicePixelRatioF(), 0, state->m_frames * frameWidth * img.devicePixelRatioF(), frameHeight * img.devicePixelRatioF()));
             state->m_rowStartX = 0;
             state->m_rowY = y;
             y += frameHeight;
-        }else{//Chopping up image case
-            state->m_framesPerRow = image.width()/frameWidth;
+        } else { //Chopping up image case
+            state->m_framesPerRow = w/frameWidth;
             state->m_rowY = y;
             int x = 0;
             int curX = state->m_frameX;
             int curY = state->m_frameY;
             int framesLeft = state->frames();
             while (framesLeft > 0){
-                if (image.width() - x + curX <= img.width()){//finish a row in image (dest)
-                    int copied = image.width() - x;
+                if (w - x + curX <= imgWidth){//finish a row in image (dest)
+                    int copied = w - x;
                     framesLeft -= copied/frameWidth;
-                    p.drawImage(x,y,img.copy(curX,curY,copied,frameHeight));
+                    p.drawImage(QRect(x, y, copied, frameHeight),
+                                img,
+                                QRect(curX * img.devicePixelRatioF(), curY * img.devicePixelRatioF(), copied * img.devicePixelRatioF(), frameHeight * img.devicePixelRatioF()));
                     y += frameHeight;
                     curX += copied;
                     x = 0;
-                    if (curX == img.width()){
+                    if (curX == imgWidth){
                         curX = 0;
                         curY += frameHeight;
                     }
                 }else{//finish a row in img (src)
-                    int copied = img.width() - curX;
+                    int copied = imgWidth - curX;
                     framesLeft -= copied/frameWidth;
-                    p.drawImage(x,y,img.copy(curX,curY,copied,frameHeight));
+                    p.drawImage(QRect(x, y, copied, frameHeight),
+                                img,
+                                QRect(curX * img.devicePixelRatioF(), curY * img.devicePixelRatioF(), copied * img.devicePixelRatioF(), frameHeight * img.devicePixelRatioF()));
                     curY += frameHeight;
                     x += copied;
                     curX = 0;
@@ -483,12 +502,6 @@ QImage QQuickSpriteEngine::assembledImage(int maxSize)
         }
     }
 
-    if (image.height() > maxSize){
-        qWarning() << "SpriteEngine: Too many animations to fit in one texture...";
-        qWarning() << "SpriteEngine: Your texture max size today is " << maxSize;
-        return QImage();
-    }
-
 #ifdef SPRITE_IMAGE_DEBUG
     QString fPath = QDir::tempPath() + "/SpriteImage.%1.png";
     int acc = 0;
@@ -543,7 +556,7 @@ void QQuickStochasticEngine::restart(int index)
     if (m_addAdvance)
         m_startTimes[index] += m_advanceTime.elapsed();
     if (randomStart)
-        m_startTimes[index] -= qrand() % m_duration.at(index);
+        m_startTimes[index] -= QRandomGenerator::global()->bounded(m_duration.at(index));
     int time = m_duration.at(index) + m_startTimes.at(index);
     for (int i=0; i<m_stateUpdates.count(); i++)
         m_stateUpdates[i].second.removeAll(index);
@@ -557,13 +570,13 @@ void QQuickSpriteEngine::restart(int index) //Reimplemented to recognize and han
     if (m_loaded && m_sprites.at(m_things.at(index))->frameSync()) {//Manually advanced
         m_startTimes[index] = 0;
         if (randomStart && m_sprites.at(m_things.at(index))->m_generatedCount)
-            m_startTimes[index] += qrand() % m_sprites.at(m_things.at(index))->m_generatedCount;
+            m_startTimes[index] += QRandomGenerator::global()->bounded(m_sprites.at(m_things.at(index))->m_generatedCount);
     } else {
         m_startTimes[index] = m_timeOffset;
         if (m_addAdvance)
             m_startTimes[index] += m_advanceTime.elapsed();
         if (randomStart)
-            m_startTimes[index] -= qrand() % m_duration.at(index);
+            m_startTimes[index] -= QRandomGenerator::global()->bounded(m_duration.at(index));
         int time = spriteDuration(index) + m_startTimes.at(index);
         if (randomStart) {
             int curTime = m_timeOffset + (m_addAdvance ? m_advanceTime.elapsed() : 0);
@@ -629,7 +642,7 @@ int QQuickStochasticEngine::nextState(int curState, int curThing)
     int nextIdx = -1;
     int goalPath = goalSeek(curState, curThing);
     if (goalPath == -1){//Random
-        qreal r =(qreal) qrand() / (qreal) RAND_MAX;
+        qreal r = QRandomGenerator::global()->generateDouble();
         qreal total = 0.0;
         for (QVariantMap::const_iterator iter=m_states.at(curState)->m_to.constBegin();
             iter!=m_states.at(curState)->m_to.constEnd(); ++iter)
@@ -719,7 +732,7 @@ int QQuickStochasticEngine::goalSeek(int curIdx, int spriteIdx, int dist)
             if (options.count()==1)
                 return *(options.begin());
             int option = -1;
-            qreal r =(qreal) qrand() / (qreal) RAND_MAX;
+            qreal r = QRandomGenerator::global()->generateDouble();
             qreal total = 0;
             for (QSet<int>::const_iterator iter=options.constBegin();
                 iter!=options.constEnd(); ++iter)
diff --git a/src/quick/items/qquickspriteengine_p.h b/src/quick/items/qquickspriteengine_p.h
index 90ee68b2f6..d3944b4620 100644
--- a/src/quick/items/qquickspriteengine_p.h
+++ b/src/quick/items/qquickspriteengine_p.h
@@ -63,6 +63,7 @@ QT_REQUIRE_CONFIG(quick_sprite);
 #include <QQmlListProperty>
 #include <QImage>
 #include <QPair>
+#include <QRandomGenerator>
 #include <private/qquickpixmapcache_p.h>
 #include <private/qtquickglobal_p.h>
 
@@ -80,11 +81,8 @@ class Q_QUICK_PRIVATE_EXPORT QQuickStochasticState : public QObject //Currently
     Q_PROPERTY(QString name READ name WRITE setName NOTIFY nameChanged)
 
 public:
-    QQuickStochasticState(QObject* parent = 0)
+    QQuickStochasticState(QObject* parent = nullptr)
         : QObject(parent)
-        , m_duration(-1)
-        , m_durationVariation(0)
-        , m_randomStart(false)
     {
     }
 
@@ -111,8 +109,8 @@ public:
 
     virtual int variedDuration() const
     {
-        return qMax(qreal(0.0) , m_duration
-                + (m_durationVariation * ((qreal)qrand()/RAND_MAX) * 2)
+        return qMax(0.0 , m_duration
+                + (m_durationVariation * QRandomGenerator::global()->bounded(2.0))
                 - m_durationVariation);
     }
 
@@ -178,11 +176,11 @@ public Q_SLOTS:
 private:
     QString m_name;
     QVariantMap m_to;
-    int m_duration;
-    int m_durationVariation;
+    int m_duration = -1;
+    int m_durationVariation = 0;
 
     friend class QQuickStochasticEngine;
-    bool m_randomStart;
+    bool m_randomStart = false;
 };
 
 class Q_QUICK_PRIVATE_EXPORT QQuickStochasticEngine : public QObject
@@ -192,9 +190,9 @@ class Q_QUICK_PRIVATE_EXPORT QQuickStochasticEngine : public QObject
     Q_PROPERTY(QString globalGoal READ globalGoal WRITE setGlobalGoal NOTIFY globalGoalChanged)
     Q_PROPERTY(QQmlListProperty<QQuickStochasticState> states READ states)
 public:
-    explicit QQuickStochasticEngine(QObject *parent = 0);
-    QQuickStochasticEngine(const QList<QQuickStochasticState*> &states, QObject *parent = 0);
-    ~QQuickStochasticEngine();
+    explicit QQuickStochasticEngine(QObject *parent = nullptr);
+    QQuickStochasticEngine(const QList<QQuickStochasticState*> &states, QObject *parent = nullptr);
+    ~QQuickStochasticEngine() override;
 
     QQmlListProperty<QQuickStochasticState> states()
     {
@@ -269,9 +267,9 @@ class Q_QUICK_PRIVATE_EXPORT QQuickSpriteEngine : public QQuickStochasticEngine
     Q_OBJECT
     Q_PROPERTY(QQmlListProperty<QQuickSprite> sprites READ sprites)
 public:
-    explicit QQuickSpriteEngine(QObject *parent = 0);
-    QQuickSpriteEngine(const QList<QQuickSprite*> &sprites, QObject *parent = 0);
-    ~QQuickSpriteEngine();
+    explicit QQuickSpriteEngine(QObject *parent = nullptr);
+    QQuickSpriteEngine(const QList<QQuickSprite*> &sprites, QObject *parent = nullptr);
+    ~QQuickSpriteEngine() override;
     QQmlListProperty<QQuickSprite> sprites()
     {
         return QQmlListProperty<QQuickSprite>(this, m_sprites);
@@ -289,8 +287,8 @@ public:
     int spriteCount() const;//Like state count
     int maxFrames() const;
 
-    void restart(int index=0) Q_DECL_OVERRIDE;
-    void advance(int index=0) Q_DECL_OVERRIDE;
+    void restart(int index=0) override;
+    void advance(int index=0) override;
 
     //Similar API to QQuickPixmap for async loading convenience
     bool isNull() const { return status() == QQuickPixmap::Null; }
@@ -302,7 +300,7 @@ public:
     QImage assembledImage(int maxSize = 2048);
 
 private:
-    int pseudospriteProgress(int, int, int *rd = 0) const;
+    int pseudospriteProgress(int, int, int *rd = nullptr) const;
     QList<QQuickSprite*> m_sprites;
     bool m_startedImageAssembly;
     bool m_loaded;
diff --git a/src/quick/items/qquickspritesequence.cpp b/src/quick/items/qquickspritesequence.cpp
index ae466aa482..eb4b5335e7 100644
--- a/src/quick/items/qquickspritesequence.cpp
+++ b/src/quick/items/qquickspritesequence.cpp
@@ -61,50 +61,51 @@ QT_BEGIN_NAMESPACE
     \inqmlmodule QtQuick
     \ingroup qtquick-visual-utility
     \inherits Item
-    \brief Draws a sprite animation
+    \brief Draws a sprite animation.
 
     SpriteSequence renders and controls a list of animations defined
     by \l Sprite types.
 
     For full details, see the \l{Sprite Animations} overview.
+    \sa {Sprite animations with SpriteSequence}
 */
 /*!
     \qmlproperty bool QtQuick::SpriteSequence::running
 
     Whether the sprite is animating or not.
 
-    Default is true
+    Default is \c true.
 */
 /*!
     \qmlproperty bool QtQuick::SpriteSequence::interpolate
 
-    If true, interpolation will occur between sprite frames to make the
+    If \c true, interpolation will occur between sprite frames to make the
     animation appear smoother.
 
-    Default is true.
+    Default is \c true.
 */
 /*!
     \qmlproperty string QtQuick::SpriteSequence::currentSprite
 
-    The name of the Sprite which is currently animating.
+    The name of the \l Sprite that is currently animating.
 */
 /*!
     \qmlproperty string QtQuick::SpriteSequence::goalSprite
 
-    The name of the Sprite which the animation should move to.
+    The name of the \l Sprite that the animation should move to.
 
-    Sprite states have defined durations and transitions between them, setting goalState
-    will cause it to disregard any path weightings (including 0) and head down the path
-    which will reach the goalState quickest (fewest animations). It will pass through
+    Sprite states have defined durations and transitions between them; setting \c goalSprite
+    will cause it to disregard any path weightings (including \c 0) and head down the path
+    that will reach the \c goalSprite quickest (fewest animations). It will pass through
     intermediate states on that path, and animate them for their duration.
 
-    If it is possible to return to the goalState from the starting point of the goalState
-    it will continue to do so until goalState is set to "" or an unreachable state.
+    If it is possible to return to the \c goalSprite from the starting point of the \c goalSprite,
+    it will continue to do so until \c goalSprite is set to \c "" or an unreachable state.
 */
 /*! \qmlmethod QtQuick::SpriteSequence::jumpTo(string sprite)
 
-    This function causes the SpriteSequence to jump to the specified sprite immediately, intermediate
-    sprites are not played. The \a sprite argument is the name of the sprite you wish to jump to.
+    This function causes the SpriteSequence to jump to the specified \a sprite immediately;
+    intermediate sprites are not played.
 */
 /*!
     \qmlproperty list<Sprite> QtQuick::SpriteSequence::sprites
@@ -199,7 +200,7 @@ void QQuickSpriteSequence::createEngine()
         if (!d->m_goalState.isEmpty())
             d->m_spriteEngine->setGoal(d->m_spriteEngine->stateIndex(d->m_goalState));
     } else {
-        d->m_spriteEngine = 0;
+        d->m_spriteEngine = nullptr;
     }
     reset();
 }
@@ -226,7 +227,7 @@ QSGSpriteNode *QQuickSpriteSequence::initNode()
 
     QSGSpriteNode *node = d->sceneGraphContext()->createSpriteNode();
 
-    d->m_sheetSize = QSize(image.size());
+    d->m_sheetSize = QSize(image.size() / image.devicePixelRatioF());
     node->setTexture(window()->createTextureFromImage(image));
     d->m_spriteEngine->start(0);
     node->setTime(0.0f);
diff --git a/src/quick/items/qquickspritesequence_p.h b/src/quick/items/qquickspritesequence_p.h
index b80a8348aa..899ce79e0e 100644
--- a/src/quick/items/qquickspritesequence_p.h
+++ b/src/quick/items/qquickspritesequence_p.h
@@ -77,7 +77,7 @@ class Q_AUTOTEST_EXPORT QQuickSpriteSequence : public QQuickItem
     Q_CLASSINFO("DefaultProperty", "sprites")
 
 public:
-    explicit QQuickSpriteSequence(QQuickItem *parent = 0);
+    explicit QQuickSpriteSequence(QQuickItem *parent = nullptr);
 
     QQmlListProperty<QQuickSprite> sprites();
 
@@ -105,7 +105,7 @@ private Q_SLOTS:
 
 protected:
     void reset();
-    QSGNode *updatePaintNode(QSGNode *, UpdatePaintNodeData *) Q_DECL_OVERRIDE;
+    QSGNode *updatePaintNode(QSGNode *, UpdatePaintNodeData *) override;
 private:
     void prepareNextFrame(QSGSpriteNode *node);
     QSGSpriteNode* initNode();
diff --git a/src/quick/items/qquickstateoperations.cpp b/src/quick/items/qquickstateoperations.cpp
index a4ce13a199..fe1dfd349e 100644
--- a/src/quick/items/qquickstateoperations.cpp
+++ b/src/quick/items/qquickstateoperations.cpp
@@ -51,8 +51,8 @@ class QQuickParentChangePrivate : public QQuickStateOperationPrivate
 {
     Q_DECLARE_PUBLIC(QQuickParentChange)
 public:
-    QQuickParentChangePrivate() : target(0), parent(0), origParent(0), origStackBefore(0),
-        rewindParent(0), rewindStackBefore(0) {}
+    QQuickParentChangePrivate() : target(nullptr), parent(nullptr), origParent(nullptr), origStackBefore(nullptr),
+        rewindParent(nullptr), rewindStackBefore(nullptr) {}
 
     QQuickItem *target;
     QPointer<QQuickItem> parent;
@@ -68,7 +68,7 @@ public:
     QQmlNullableValue<QQmlScriptString> scaleString;
     QQmlNullableValue<QQmlScriptString> rotationString;
 
-    void doChange(QQuickItem *targetParent, QQuickItem *stackBefore = 0);
+    void doChange(QQuickItem *targetParent, QQuickItem *stackBefore = nullptr);
 };
 
 void QQuickParentChangePrivate::doChange(QQuickItem *targetParent, QQuickItem *stackBefore)
@@ -149,7 +149,7 @@ void QQuickParentChangePrivate::doChange(QQuickItem *targetParent, QQuickItem *s
     \instantiates QQuickParentChange
     \inqmlmodule QtQuick
     \ingroup qtquick-states
-    \brief Specifies how to reparent an Item in a state change
+    \brief Specifies how to reparent an Item in a state change.
 
     ParentChange reparents an item while preserving its visual appearance (position, size,
     rotation, and scale) on screen. You can then specify a transition to move/resize/rotate/scale
@@ -510,7 +510,7 @@ QQuickStateActionEvent::EventType QQuickParentChange::type() const
     return ParentChange;
 }
 
-bool QQuickParentChange::override(QQuickStateActionEvent*other)
+bool QQuickParentChange::mayOverride(QQuickStateActionEvent*other)
 {
     Q_D(QQuickParentChange);
     if (other->type() != ParentChange)
@@ -524,13 +524,13 @@ void QQuickParentChange::saveCurrentValues()
 {
     Q_D(QQuickParentChange);
     if (!d->target) {
-        d->rewindParent = 0;
-        d->rewindStackBefore = 0;
+        d->rewindParent = nullptr;
+        d->rewindStackBefore = nullptr;
         return;
     }
 
     d->rewindParent = d->target->parentItem();
-    d->rewindStackBefore = 0;
+    d->rewindStackBefore = nullptr;
 
     if (!d->rewindParent)
         return;
@@ -555,7 +555,7 @@ void QQuickParentChange::rewind()
     \instantiates QQuickAnchorChanges
     \inqmlmodule QtQuick
     \ingroup qtquick-states
-    \brief Specifies how to change the anchors of an item in a state
+    \brief Specifies how to change the anchors of an item in a state.
 
     The AnchorChanges type is used to modify the anchors of an item in a \l State.
 
@@ -588,7 +588,7 @@ class QQuickAnchorSetPrivate : public QObjectPrivate
     Q_DECLARE_PUBLIC(QQuickAnchorSet)
 public:
     QQuickAnchorSetPrivate()
-      : usedAnchors(0), resetAnchors(0)
+      : usedAnchors(nullptr), resetAnchors(nullptr)
     {
     }
 
@@ -771,7 +771,7 @@ class QQuickAnchorChangesPrivate : public QQuickStateOperationPrivate
 {
 public:
     QQuickAnchorChangesPrivate()
-        : target(0), anchorSet(new QQuickAnchorSet)
+        : target(nullptr), anchorSet(new QQuickAnchorSet)
     {
 
     }
@@ -855,7 +855,7 @@ QQuickAnchorChanges::ActionList QQuickAnchorChanges::actions()
     Q_D(QQuickAnchorChanges);
     //### ASSERT these are all 0?
     d->leftBinding = d->rightBinding = d->hCenterBinding = d->topBinding
-                   = d->bottomBinding = d->vCenterBinding = d->baselineBinding = 0;
+                   = d->bottomBinding = d->vCenterBinding = d->baselineBinding = nullptr;
 
     d->leftProp = QQmlProperty(d->target, QLatin1String("anchors.left"));
     d->rightProp = QQmlProperty(d->target, QLatin1String("anchors.right"));
@@ -1236,20 +1236,20 @@ void QQuickAnchorChanges::copyOriginals(QQuickStateActionEvent *other)
 
     //clear old values from other
     //### could this be generalized for all QQuickStateActionEvents, and called after copyOriginals?
-    acp->leftBinding = 0;
-    acp->rightBinding = 0;
-    acp->hCenterBinding = 0;
-    acp->topBinding = 0;
-    acp->bottomBinding = 0;
-    acp->vCenterBinding = 0;
-    acp->baselineBinding = 0;
-    acp->origLeftBinding = 0;
-    acp->origRightBinding = 0;
-    acp->origHCenterBinding = 0;
-    acp->origTopBinding = 0;
-    acp->origBottomBinding = 0;
-    acp->origVCenterBinding = 0;
-    acp->origBaselineBinding = 0;
+    acp->leftBinding = nullptr;
+    acp->rightBinding = nullptr;
+    acp->hCenterBinding = nullptr;
+    acp->topBinding = nullptr;
+    acp->bottomBinding = nullptr;
+    acp->vCenterBinding = nullptr;
+    acp->baselineBinding = nullptr;
+    acp->origLeftBinding = nullptr;
+    acp->origRightBinding = nullptr;
+    acp->origHCenterBinding = nullptr;
+    acp->origTopBinding = nullptr;
+    acp->origBottomBinding = nullptr;
+    acp->origVCenterBinding = nullptr;
+    acp->origBaselineBinding = nullptr;
 
     saveCurrentValues();
 }
@@ -1302,7 +1302,7 @@ void QQuickAnchorChanges::clearBindings()
     }
 }
 
-bool QQuickAnchorChanges::override(QQuickStateActionEvent*other)
+bool QQuickAnchorChanges::mayOverride(QQuickStateActionEvent*other)
 {
     if (other->type() != AnchorChanges)
         return false;
diff --git a/src/quick/items/qquickstateoperations_p.h b/src/quick/items/qquickstateoperations_p.h
index 48b4b23a76..e947b2213f 100644
--- a/src/quick/items/qquickstateoperations_p.h
+++ b/src/quick/items/qquickstateoperations_p.h
@@ -75,7 +75,7 @@ class Q_AUTOTEST_EXPORT QQuickParentChange : public QQuickStateOperation, public
     Q_PROPERTY(QQmlScriptString scale READ scale WRITE setScale)
     Q_PROPERTY(QQmlScriptString rotation READ rotation WRITE setRotation)
 public:
-    QQuickParentChange(QObject *parent=0);
+    QQuickParentChange(QObject *parent=nullptr);
     ~QQuickParentChange();
 
     QQuickItem *object() const;
@@ -110,17 +110,17 @@ public:
     void setRotation(QQmlScriptString rotation);
     bool rotationIsSet() const;
 
-    ActionList actions() Q_DECL_OVERRIDE;
+    ActionList actions() override;
 
-    void saveOriginals() Q_DECL_OVERRIDE;
+    void saveOriginals() override;
     //virtual void copyOriginals(QQuickStateActionEvent*);
-    void execute() Q_DECL_OVERRIDE;
-    bool isReversable() Q_DECL_OVERRIDE;
-    void reverse() Q_DECL_OVERRIDE;
-    EventType type() const Q_DECL_OVERRIDE;
-    bool override(QQuickStateActionEvent*other) Q_DECL_OVERRIDE;
-    void rewind() Q_DECL_OVERRIDE;
-    void saveCurrentValues() Q_DECL_OVERRIDE;
+    void execute() override;
+    bool isReversable() override;
+    void reverse() override;
+    EventType type() const override;
+    bool mayOverride(QQuickStateActionEvent*other) override;
+    void rewind() override;
+    void saveCurrentValues() override;
 };
 
 class QQuickAnchorChanges;
@@ -138,7 +138,7 @@ class Q_AUTOTEST_EXPORT QQuickAnchorSet : public QObject
     Q_PROPERTY(QQmlScriptString baseline READ baseline WRITE setBaseline RESET resetBaseline)
 
 public:
-    QQuickAnchorSet(QObject *parent=0);
+    QQuickAnchorSet(QObject *parent=nullptr);
     virtual ~QQuickAnchorSet();
 
     QQmlScriptString left() const;
@@ -187,31 +187,31 @@ class Q_AUTOTEST_EXPORT QQuickAnchorChanges : public QQuickStateOperation, publi
     Q_PROPERTY(QQuickAnchorSet *anchors READ anchors CONSTANT)
 
 public:
-    QQuickAnchorChanges(QObject *parent=0);
+    QQuickAnchorChanges(QObject *parent=nullptr);
     ~QQuickAnchorChanges();
 
-    ActionList actions() Q_DECL_OVERRIDE;
+    ActionList actions() override;
 
     QQuickAnchorSet *anchors() const;
 
     QQuickItem *object() const;
     void setObject(QQuickItem *);
 
-    void execute() Q_DECL_OVERRIDE;
-    bool isReversable() Q_DECL_OVERRIDE;
-    void reverse() Q_DECL_OVERRIDE;
-    EventType type() const Q_DECL_OVERRIDE;
-    bool override(QQuickStateActionEvent*other) Q_DECL_OVERRIDE;
-    bool changesBindings() Q_DECL_OVERRIDE;
-    void saveOriginals() Q_DECL_OVERRIDE;
-    bool needsCopy() Q_DECL_OVERRIDE { return true; }
-    void copyOriginals(QQuickStateActionEvent*) Q_DECL_OVERRIDE;
-    void clearBindings() Q_DECL_OVERRIDE;
-    void rewind() Q_DECL_OVERRIDE;
-    void saveCurrentValues() Q_DECL_OVERRIDE;
+    void execute() override;
+    bool isReversable() override;
+    void reverse() override;
+    EventType type() const override;
+    bool mayOverride(QQuickStateActionEvent*other) override;
+    bool changesBindings() override;
+    void saveOriginals() override;
+    bool needsCopy() override { return true; }
+    void copyOriginals(QQuickStateActionEvent*) override;
+    void clearBindings() override;
+    void rewind() override;
+    void saveCurrentValues() override;
 
     QList<QQuickStateAction> additionalActions() const;
-    void saveTargetValues() Q_DECL_OVERRIDE;
+    void saveTargetValues() override;
 };
 
 QT_END_NAMESPACE
diff --git a/src/quick/items/qquicktableview.cpp b/src/quick/items/qquicktableview.cpp
new file mode 100644
index 0000000000..ac3397d2a9
--- /dev/null
+++ b/src/quick/items/qquicktableview.cpp
@@ -0,0 +1,2301 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQuick module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qquicktableview_p.h"
+#include "qquicktableview_p_p.h"
+
+#include <QtCore/qtimer.h>
+#include <QtCore/qdir.h>
+#include <QtQml/private/qqmldelegatemodel_p.h>
+#include <QtQml/private/qqmldelegatemodel_p_p.h>
+#include <QtQml/private/qqmlincubator_p.h>
+#include <QtQml/private/qqmlchangeset_p.h>
+#include <QtQml/qqmlinfo.h>
+
+#include <QtQuick/private/qquickflickable_p_p.h>
+#include <QtQuick/private/qquickitemviewfxitem_p_p.h>
+
+/*!
+    \qmltype TableView
+    \instantiates QQuickTableView
+    \inqmlmodule QtQuick
+    \ingroup qtquick-views
+    \inherits Flickable
+    \brief Provides a table view of items provided by the model.
+
+    A TableView has a \l model that defines the data to be displayed, and a
+    \l delegate that defines how the data should be displayed.
+
+    TableView inherits \l Flickable. This means that while the model can have
+    any number of rows and columns, only a subsection of the table is usually
+    visible inside the viewport. As soon as you flick, new rows and columns
+    enter the viewport, while old ones exit and are removed from the viewport.
+    The rows and columns that move out are reused for building the rows and columns
+    that move into the viewport. As such, the TableView support models of any
+    size without affecting performance.
+
+    A TableView displays data from models created from built-in QML types
+    such as ListModel and XmlListModel, which populates the first column only
+    in a TableView. To create models with multiple columns, create a model in
+    C++ that inherits QAbstractItemModel, and expose it to QML.
+
+    \section1 Example Usage
+
+    The following example shows how to create a model from C++ with multiple
+    columns:
+
+    \snippet qml/tableview/tablemodel.cpp 0
+
+    And then how to use it from QML:
+
+    \snippet qml/tableview/tablemodel.qml 0
+
+    \section1 Reusing items
+
+    TableView recycles delegate items by default, instead of instantiating from
+    the \l delegate whenever new rows and columns are flicked into view. This
+    can give a huge performance boost, depending on the complexity of the
+    delegate.
+
+    When an item is flicked out, it moves to the \e{reuse pool}, which is an
+    internal cache of unused items. When this happens, the \l TableView::pooled
+    signal is emitted to inform the item about it. Likewise, when the item is
+    moved back from the pool, the \l TableView::reused signal is emitted.
+
+    Any item properties that come from the model are updated when the
+    item is reused. This includes \c index, \c row, and \c column, but also
+    any model roles.
+
+    \note Avoid storing any state inside a delegate. If you do, reset it
+    manually on receiving the \l TableView::reused signal.
+
+    If an item has timers or animations, consider pausing them on receiving
+    the \l TableView::pooled signal. That way you avoid using the CPU resources
+    for items that are not visible. Likewise, if an item has resources that
+    cannot be reused, they could be freed up.
+
+    If you don't want to reuse items or if the \l delegate cannot support it,
+    you can set the \l reuseItems property to \c false.
+
+    \note While an item is in the pool, it might still be alive and respond
+    to connected signals and bindings.
+
+    The following example shows a delegate that animates a spinning rectangle. When
+    it is pooled, the animation is temporarily paused:
+
+    \snippet qml/tableview/reusabledelegate.qml 0
+
+    \section1 Row heights and column widths
+
+    When a new column is flicked into view, TableView will determine its width
+    by calling the \l columnWidthProvider function. TableView itself will never
+    store row height or column width, as it's designed to support large models
+    containing any number of rows and columns. Instead, it will ask the
+    application whenever it needs to know.
+
+    TableView uses the largest \c implicitWidth among the items as the column
+    width, unless the \l columnWidthProvider property is explicitly set. Once
+    the column width is found, all other items in the same column are resized
+    to this width, even if new items that are flicked in later have larger
+    \c implicitWidth. Setting an explicit \c width on an item is ignored and
+    overwritten.
+
+    \note The calculated width of a column is discarded when it is flicked out
+    of the viewport, and is recalculated if the column is flicked back in. The
+    calculation is always based on the items that are visible when the column
+    is flicked in. This means that it can end up different each time, depending
+    on which row you're at when the column enters. You should therefore have the
+    same \c implicitWidth for all items in a column, or set
+    \l columnWidthProvider. The same logic applies for the row height
+    calculation.
+
+    If you change the values that a \l rowHeightProvider or a
+    \l columnWidthProvider return for rows and columns inside the viewport, you
+    must call \l forceLayout. This informs TableView that it needs to use the
+    provider functions again to recalculate and update the layout.
+
+    Since Qt 5.13, if you want to hide a specific column, you can return \c 0 from the
+    \l columnWidthProvider for that column. Likewise, you can return 0 from the
+    \l rowHeightProvider to hide a row. If you return a negative number, TableView
+    will fall back to calculate the size based on the delegate items.
+
+    \note The size of a row or column should be a whole number to avoid
+    sub-pixel alignment of items.
+
+    The following example shows how to set a simple \c columnWidthProvider
+    together with a timer that modifies the values the function returns. When
+    the array is modified, \l forceLayout is called to let the changes
+    take effect:
+
+    \snippet qml/tableview/tableviewwithprovider.qml 0
+
+    \section1 Overlays and underlays
+
+    Tableview inherits \l Flickable. And when new items are instantiated from the
+    delegate, it will parent them to the \l{Flickable::}{contentItem}
+    with a \c z value equal to \c 1. You can add your own items inside the
+    Tableview, as child items of the Flickable. By controlling their \c z
+    value, you can make them be on top of or underneath the table items.
+
+    Here is an example that shows how to add some text on top of the table, that
+    moves together with the table as you flick:
+
+    \snippet qml/tableview/tableviewwithheader.qml 0
+*/
+
+/*!
+    \qmlproperty int QtQuick::TableView::rows
+
+    This property holds the number of rows in the table. This is
+    equal to the number of rows in the model.
+
+    This property is read only.
+*/
+
+/*!
+    \qmlproperty int QtQuick::TableView::columns
+
+    This property holds the number of columns in the table. This is
+    equal to the number of columns in the model. If the model is
+    a list, columns will be 1.
+
+    This property is read only.
+*/
+
+/*!
+    \qmlproperty real QtQuick::TableView::rowSpacing
+
+    This property holds the spacing between the rows.
+
+    The default value is 0.
+*/
+
+/*!
+    \qmlproperty real QtQuick::TableView::columnSpacing
+
+    This property holds the spacing between the columns.
+
+    The default value is 0.
+*/
+
+/*!
+    \qmlproperty var QtQuick::TableView::rowHeightProvider
+
+    This property can hold a function that returns the row height for each row
+    in the model. When assigned, it will be called whenever TableView needs to
+    know the height of a specific row. The function takes one argument, \c row,
+    for which the TableView needs to know the height.
+
+    Since Qt 5.13, if you want to hide a specific row, you can return \c 0 height for
+    that row. If you return a negative number, TableView will fall back to
+    calculate the height based on the delegate items.
+
+    \sa columnWidthProvider, {Row heights and column widths}
+*/
+
+/*!
+    \qmlproperty var QtQuick::TableView::columnWidthProvider
+
+    This property can hold a function that returns the column width for each
+    column in the model. When assigned, it is called whenever TableView needs
+    to know the width of a specific column. The function takes one argument,
+    \c column, for which the TableView needs to know the width.
+
+    Since Qt 5.13, if you want to hide a specific column, you can return \c 0 width for
+    that column. If you return a negative number, TableView will fall back to
+    calculate the width based on the delegate items.
+
+    \sa rowHeightProvider, {Row heights and column widths}
+*/
+
+/*!
+    \qmlproperty model QtQuick::TableView::model
+    This property holds the model that provides data for the table.
+
+    The model provides the set of data that is used to create the items
+    in the view. Models can be created directly in QML using \l ListModel,
+    \l XmlListModel or \l ObjectModel, or provided by a custom C++ model
+    class. If it is a C++ model, it must be a subclass of \l QAbstractItemModel
+    or a simple list.
+
+    \sa {qml-data-models}{Data Models}
+*/
+
+/*!
+    \qmlproperty Component QtQuick::TableView::delegate
+
+    The delegate provides a template defining each cell item instantiated by the
+    view. The model index is exposed as an accessible \c index property. The same
+    applies to \c row and \c column. Properties of the model are also available
+    depending upon the type of \l {qml-data-models}{Data Model}.
+
+    A delegate should specify its size using \l [QML]{Item::implicitWidth}{implicitWidth} and
+    \l [QML]{Item::implicitHeight}{implicitHeight}.
+    The TableView lays out the items based on that information. Explicit width or
+    height settings are ignored and overwritten.
+
+    \note Delegates are instantiated as needed and may be destroyed at any time.
+    They are also reused if the \l reuseItems property is set to \c true. You
+    should therefore avoid storing state information in the delegates.
+
+    \sa {Row heights and column widths}, {Reusing items}
+*/
+
+/*!
+    \qmlproperty bool QtQuick::TableView::reuseItems
+
+    This property holds whether or not items instantiated from the \l delegate
+    should be reused. If set to \c false, any currently pooled items
+    are destroyed.
+
+    \sa {Reusing items}, TableView::pooled, TableView::reused
+*/
+
+/*!
+    \qmlproperty real QtQuick::TableView::contentWidth
+
+    This property holds the width of the \l view, which is also
+    the width of the table (including margins). As a TableView cannot
+    always know the exact width of the table without loading all columns
+    in the model, the \c contentWidth is usually an estimated width based on
+    the columns it has seen so far. This estimate is recalculated whenever
+    new columns are flicked into view, which means that the content width
+    can change dynamically.
+
+    If you know up front what the width of the table will be, assign a value
+    to \c contentWidth explicitly, to avoid unnecessary calculations and
+    updates to the TableView.
+
+    \sa contentHeight
+*/
+
+/*!
+    \qmlproperty real QtQuick::TableView::contentHeight
+
+    This property holds the height of the \l view, which is also
+    the height of the table (including margins). As a TableView cannot
+    always know the exact height of the table without loading all rows
+    in the model, the \c contentHeight is usually an estimated height
+    based on the rows it has seen so far. This estimate is recalculated
+    whenever new rows are flicked into view, which means that the content height
+    can change dynamically.
+
+    If you know up front what the height of the table will be, assign a
+    value to \c contentHeight explicitly, to avoid unnecessary calculations and
+    updates to the TableView.
+
+    \sa contentWidth
+*/
+
+/*!
+    \qmlmethod QtQuick::TableView::forceLayout
+
+    Responding to changes in the model are batched so that they are handled
+    only once per frame. This means the TableView delays showing any changes
+    while a script is being run. The same is also true when changing
+    properties such as \l rowSpacing or \l {Item::anchors.leftMargin}{leftMargin}.
+
+    This method forces the TableView to immediately update the layout so
+    that any recent changes take effect.
+
+    Calling this function re-evaluates the size and position of each visible
+    row and column. This is needed if the functions assigned to
+    \l rowHeightProvider or \l columnWidthProvider return different values than
+    what is already assigned.
+*/
+
+/*!
+    \qmlattachedproperty TableView QtQuick::TableView::view
+
+    This attached property holds the view that manages the delegate instance.
+    It is attached to each instance of the delegate.
+*/
+
+/*!
+    \qmlattachedsignal QtQuick::TableView::pooled
+
+    This signal is emitted after an item has been added to the reuse
+    pool. You can use it to pause ongoing timers or animations inside
+    the item, or free up resources that cannot be reused.
+
+    This signal is emitted only if the \l reuseItems property is \c true.
+
+    \sa {Reusing items}, reuseItems, reused
+*/
+
+/*!
+    \qmlattachedsignal QtQuick::TableView::reused
+
+    This signal is emitted after an item has been reused. At this point, the
+    item has been taken out of the pool and placed inside the content view,
+    and the model properties such as index, row, and column have been updated.
+
+    Other properties that are not provided by the model does not change when an item
+    is reused. You should avoid storing any state inside a delegate, but if you do,
+    manually reset that state on receiving this signal.
+
+    This signal is emitted when the item is reused, and not the first time the
+    item is created.
+
+    This signal is emitted only if the \l reuseItems property is \c true.
+
+    \sa {Reusing items}, reuseItems, pooled
+*/
+
+QT_BEGIN_NAMESPACE
+
+Q_LOGGING_CATEGORY(lcTableViewDelegateLifecycle, "qt.quick.tableview.lifecycle")
+
+#define Q_TABLEVIEW_UNREACHABLE(output) { dumpTable(); qWarning() << "output:" << output; Q_UNREACHABLE(); }
+#define Q_TABLEVIEW_ASSERT(cond, output) Q_ASSERT((cond) || [&](){ dumpTable(); qWarning() << "output:" << output; return false;}())
+
+static const Qt::Edge allTableEdges[] = { Qt::LeftEdge, Qt::RightEdge, Qt::TopEdge, Qt::BottomEdge };
+static const int kEdgeIndexNotSet = -2;
+static const int kEdgeIndexAtEnd = -3;
+
+const QPoint QQuickTableViewPrivate::kLeft = QPoint(-1, 0);
+const QPoint QQuickTableViewPrivate::kRight = QPoint(1, 0);
+const QPoint QQuickTableViewPrivate::kUp = QPoint(0, -1);
+const QPoint QQuickTableViewPrivate::kDown = QPoint(0, 1);
+
+QQuickTableViewPrivate::EdgeRange::EdgeRange()
+    : startIndex(kEdgeIndexNotSet)
+    , endIndex(kEdgeIndexNotSet)
+    , size(0)
+{}
+
+bool QQuickTableViewPrivate::EdgeRange::containsIndex(Qt::Edge edge, int index)
+{
+    if (startIndex == kEdgeIndexNotSet)
+        return false;
+
+    if (endIndex == kEdgeIndexAtEnd) {
+        switch (edge) {
+        case Qt::LeftEdge:
+        case Qt::TopEdge:
+            return index <= startIndex;
+        case Qt::RightEdge:
+        case Qt::BottomEdge:
+            return index >= startIndex;
+        }
+    }
+
+    const int s = std::min(startIndex, endIndex);
+    const int e = std::max(startIndex, endIndex);
+    return index >= s && index <= e;
+}
+
+QQuickTableViewPrivate::QQuickTableViewPrivate()
+    : QQuickFlickablePrivate()
+{
+}
+
+QQuickTableViewPrivate::~QQuickTableViewPrivate()
+{
+    releaseLoadedItems(QQmlTableInstanceModel::NotReusable);
+    if (tableModel)
+        delete tableModel;
+}
+
+QString QQuickTableViewPrivate::tableLayoutToString() const
+{
+    return QString(QLatin1String("table cells: (%1,%2) -> (%3,%4), item count: %5, table rect: %6,%7 x %8,%9"))
+            .arg(leftColumn()).arg(topRow())
+            .arg(rightColumn()).arg(bottomRow())
+            .arg(loadedItems.count())
+            .arg(loadedTableOuterRect.x())
+            .arg(loadedTableOuterRect.y())
+            .arg(loadedTableOuterRect.width())
+            .arg(loadedTableOuterRect.height());
+}
+
+void QQuickTableViewPrivate::dumpTable() const
+{
+    auto listCopy = loadedItems.values();
+    std::stable_sort(listCopy.begin(), listCopy.end(),
+        [](const FxTableItem *lhs, const FxTableItem *rhs)
+        { return lhs->index < rhs->index; });
+
+    qWarning() << QStringLiteral("******* TABLE DUMP *******");
+    for (int i = 0; i < listCopy.count(); ++i)
+        qWarning() << static_cast<FxTableItem *>(listCopy.at(i))->cell;
+    qWarning() << tableLayoutToString();
+
+    const QString filename = QStringLiteral("QQuickTableView_dumptable_capture.png");
+    const QString path = QDir::current().absoluteFilePath(filename);
+    if (q_func()->window() && q_func()->window()->grabWindow().save(path))
+        qWarning() << "Window capture saved to:" << path;
+}
+
+QQuickTableViewAttached *QQuickTableViewPrivate::getAttachedObject(const QObject *object) const
+{
+    QObject *attachedObject = qmlAttachedPropertiesObject<QQuickTableView>(object);
+    return static_cast<QQuickTableViewAttached *>(attachedObject);
+}
+
+int QQuickTableViewPrivate::modelIndexAtCell(const QPoint &cell) const
+{
+    int availableRows = tableSize.height();
+    int modelIndex = cell.y() + (cell.x() * availableRows);
+    Q_TABLEVIEW_ASSERT(modelIndex < model->count(),
+        "modelIndex:" << modelIndex << "cell:" << cell << "count:" << model->count());
+    return modelIndex;
+}
+
+QPoint QQuickTableViewPrivate::cellAtModelIndex(int modelIndex) const
+{
+    int availableRows = tableSize.height();
+    Q_TABLEVIEW_ASSERT(availableRows > 0, availableRows);
+    int column = int(modelIndex / availableRows);
+    int row = modelIndex % availableRows;
+    return QPoint(column, row);
+}
+
+int QQuickTableViewPrivate::edgeToArrayIndex(Qt::Edge edge)
+{
+    return int(log2(float(edge)));
+}
+
+void QQuickTableViewPrivate::clearEdgeSizeCache()
+{
+    cachedColumnWidth.startIndex = kEdgeIndexNotSet;
+    cachedRowHeight.startIndex = kEdgeIndexNotSet;
+
+    for (Qt::Edge edge : allTableEdges)
+        cachedNextVisibleEdgeIndex[edgeToArrayIndex(edge)].startIndex = kEdgeIndexNotSet;
+}
+
+int QQuickTableViewPrivate::nextVisibleEdgeIndexAroundLoadedTable(Qt::Edge edge)
+{
+    // Find the next column (or row) around the loaded table that is
+    // visible, and should be loaded next if the content item moves.
+    int startIndex = -1;
+    switch (edge) {
+    case Qt::LeftEdge: startIndex = loadedColumns.firstKey() - 1; break;
+    case Qt::RightEdge: startIndex = loadedColumns.lastKey() + 1; break;
+    case Qt::TopEdge: startIndex = loadedRows.firstKey() - 1; break;
+    case Qt::BottomEdge: startIndex = loadedRows.lastKey() + 1; break;
+    }
+
+    return nextVisibleEdgeIndex(edge, startIndex);
+}
+
+int QQuickTableViewPrivate::nextVisibleEdgeIndex(Qt::Edge edge, int startIndex)
+{
+    // First check if we have already searched for the first visible index
+    // after the given startIndex recently, and if so, return the cached result.
+    // The cached result is valid if startIndex is inside the range between the
+    // startIndex and the first visible index found after it.
+    auto &cachedResult = cachedNextVisibleEdgeIndex[edgeToArrayIndex(edge)];
+    if (cachedResult.containsIndex(edge, startIndex))
+        return cachedResult.endIndex;
+
+    // Search for the first column (or row) in the direction of edge that is
+    // visible, starting from the given column (startIndex).
+    int foundIndex = kEdgeIndexNotSet;
+    int testIndex = startIndex;
+
+    switch (edge) {
+    case Qt::LeftEdge: {
+        forever {
+            if (testIndex < 0) {
+                foundIndex = kEdgeIndexAtEnd;
+                break;
+            }
+
+            if (!isColumnHidden(testIndex)) {
+                foundIndex = testIndex;
+                break;
+            }
+
+            --testIndex;
+        }
+        break; }
+    case Qt::RightEdge: {
+        forever {
+            if (testIndex > tableSize.width() - 1) {
+                foundIndex = kEdgeIndexAtEnd;
+                break;
+            }
+
+            if (!isColumnHidden(testIndex)) {
+                foundIndex = testIndex;
+                break;
+            }
+
+            ++testIndex;
+        }
+        break; }
+    case Qt::TopEdge: {
+        forever {
+            if (testIndex < 0) {
+                foundIndex = kEdgeIndexAtEnd;
+                break;
+            }
+
+            if (!isRowHidden(testIndex)) {
+                foundIndex = testIndex;
+                break;
+            }
+
+            --testIndex;
+        }
+        break; }
+    case Qt::BottomEdge: {
+        forever {
+            if (testIndex > tableSize.height() - 1) {
+                foundIndex = kEdgeIndexAtEnd;
+                break;
+            }
+
+            if (!isRowHidden(testIndex)) {
+                foundIndex = testIndex;
+                break;
+            }
+
+            ++testIndex;
+        }
+        break; }
+    }
+
+    cachedResult.startIndex = startIndex;
+    cachedResult.endIndex = foundIndex;
+    return foundIndex;
+}
+
+void QQuickTableViewPrivate::updateContentWidth()
+{
+    Q_Q(QQuickTableView);
+
+    if (explicitContentWidth.isValid()) {
+        // Don't calculate contentWidth when it
+        // was set explicitly by the application.
+        return;
+    }
+
+    const int nextColumn = nextVisibleEdgeIndexAroundLoadedTable(Qt::RightEdge);
+    const int columnsRemaining = nextColumn == kEdgeIndexAtEnd ? 0 : tableSize.width() - nextColumn;
+    const qreal remainingColumnWidths = columnsRemaining * averageEdgeSize.width();
+    const qreal remainingSpacing = columnsRemaining * cellSpacing.width();
+    const qreal estimatedRemainingWidth = remainingColumnWidths + remainingSpacing;
+    const qreal estimatedWidth = loadedTableOuterRect.right() + estimatedRemainingWidth;
+    q->QQuickFlickable::setContentWidth(estimatedWidth);
+}
+
+void QQuickTableViewPrivate::updateContentHeight()
+{
+    Q_Q(QQuickTableView);
+
+    if (explicitContentHeight.isValid()) {
+        // Don't calculate contentHeight when it
+        // was set explicitly by the application.
+        return;
+    }
+
+    const int nextRow = nextVisibleEdgeIndexAroundLoadedTable(Qt::BottomEdge);
+    const int rowsRemaining = nextRow == kEdgeIndexAtEnd ? 0 : tableSize.height() - nextRow;
+    const qreal remainingRowHeights = rowsRemaining * averageEdgeSize.height();
+    const qreal remainingSpacing = rowsRemaining * cellSpacing.height();
+    const qreal estimatedRemainingHeight = remainingRowHeights + remainingSpacing;
+    const qreal estimatedHeight = loadedTableOuterRect.bottom() + estimatedRemainingHeight;
+    q->QQuickFlickable::setContentHeight(estimatedHeight);
+}
+
+void QQuickTableViewPrivate::enforceTableAtOrigin()
+{
+    // Gaps before the first row/column can happen if rows/columns
+    // changes size while flicking e.g because of spacing changes or
+    // changes to a column maxWidth/row maxHeight. Check for this, and
+    // move the whole table rect accordingly.
+    bool layoutNeeded = false;
+    const qreal flickMargin = 50;
+
+    const bool noMoreColumns = nextVisibleEdgeIndexAroundLoadedTable(Qt::LeftEdge) == kEdgeIndexAtEnd;
+    const bool noMoreRows = nextVisibleEdgeIndexAroundLoadedTable(Qt::TopEdge) == kEdgeIndexAtEnd;
+
+    if (noMoreColumns) {
+        if (!qFuzzyIsNull(loadedTableOuterRect.left())) {
+            // There are no more columns, but the table rect
+            // is not at origin. So we move it there.
+            loadedTableOuterRect.moveLeft(0);
+            layoutNeeded = true;
+        }
+    } else {
+        if (loadedTableOuterRect.left() <= 0) {
+            // The table rect is at origin, or outside. But we still have
+            // more visible columns to the left. So we need to make some
+            // space so that they can be flicked in.
+            loadedTableOuterRect.moveLeft(flickMargin);
+            layoutNeeded = true;
+        }
+    }
+
+    if (noMoreRows) {
+        if (!qFuzzyIsNull(loadedTableOuterRect.top())) {
+            loadedTableOuterRect.moveTop(0);
+            layoutNeeded = true;
+        }
+    } else {
+        if (loadedTableOuterRect.top() <= 0) {
+            loadedTableOuterRect.moveTop(flickMargin);
+            layoutNeeded = true;
+        }
+    }
+
+    if (layoutNeeded) {
+        qCDebug(lcTableViewDelegateLifecycle);
+        relayoutTableItems();
+    }
+}
+
+void QQuickTableViewPrivate::updateAverageEdgeSize()
+{
+    const int loadedRowCount = loadedRows.count();
+    const int loadedColumnCount = loadedColumns.count();
+    const qreal accRowSpacing = (loadedRowCount - 1) * cellSpacing.height();
+    const qreal accColumnSpacing = (loadedColumnCount - 1) * cellSpacing.width();
+    averageEdgeSize.setHeight((loadedTableOuterRect.height() - accRowSpacing) / loadedRowCount);
+    averageEdgeSize.setWidth((loadedTableOuterRect.width() - accColumnSpacing) / loadedColumnCount);
+}
+
+void QQuickTableViewPrivate::syncLoadedTableRectFromLoadedTable()
+{
+    const QPoint topLeft = QPoint(leftColumn(), topRow());
+    const QPoint bottomRight = QPoint(rightColumn(), bottomRow());
+    QRectF topLeftRect = loadedTableItem(topLeft)->geometry();
+    QRectF bottomRightRect = loadedTableItem(bottomRight)->geometry();
+    loadedTableOuterRect = QRectF(topLeftRect.topLeft(), bottomRightRect.bottomRight());
+    loadedTableInnerRect = QRectF(topLeftRect.bottomRight(), bottomRightRect.topLeft());
+}
+
+void QQuickTableViewPrivate::forceLayout()
+{
+    columnRowPositionsInvalid = true;
+    clearEdgeSizeCache();
+    RebuildOptions rebuildOptions = RebuildOption::None;
+
+    // Go through all columns from first to last, find the columns that used
+    // to be hidden and not loaded, and check if they should become visible
+    // (and vice versa). If there is a change, we need to rebuild.
+    for (int column = leftColumn(); column <= rightColumn(); ++column) {
+        const bool wasVisibleFromBefore = loadedColumns.contains(column);
+        const bool isVisibleNow = !qFuzzyIsNull(getColumnWidth(column));
+        if (wasVisibleFromBefore == isVisibleNow)
+            continue;
+
+        // A column changed visibility. This means that it should
+        // either be loaded or unloaded. So we need a rebuild.
+        qCDebug(lcTableViewDelegateLifecycle) << "Column" << column << "changed visibility to" << isVisibleNow;
+        rebuildOptions.setFlag(RebuildOption::ViewportOnly);
+        if (column == leftColumn()) {
+            // The first loaded column should now be hidden. This means that we
+            // need to calculate which column should now be first instead.
+            rebuildOptions.setFlag(RebuildOption::CalculateNewTopLeftColumn);
+        }
+        break;
+    }
+
+    // Go through all rows from first to last, and do the same as above
+    for (int row = topRow(); row <= bottomRow(); ++row) {
+        const bool wasVisibleFromBefore = loadedRows.contains(row);
+        const bool isVisibleNow = !qFuzzyIsNull(getRowHeight(row));
+        if (wasVisibleFromBefore == isVisibleNow)
+            continue;
+
+        // A row changed visibility. This means that it should
+        // either be loaded or unloaded. So we need a rebuild.
+        qCDebug(lcTableViewDelegateLifecycle) << "Row" << row << "changed visibility to" << isVisibleNow;
+        rebuildOptions.setFlag(RebuildOption::ViewportOnly);
+        if (row == topRow())
+            rebuildOptions.setFlag(RebuildOption::CalculateNewTopLeftRow);
+        break;
+    }
+
+    if (rebuildOptions)
+        scheduleRebuildTable(rebuildOptions);
+
+    if (polishing) {
+        qWarning() << "TableView::forceLayout(): Cannot do an immediate re-layout during an ongoing layout!";
+        q_func()->polish();
+        return;
+    }
+
+    updatePolish();
+}
+
+void QQuickTableViewPrivate::syncLoadedTableFromLoadRequest()
+{
+    if (loadRequest.edge() == Qt::Edge(0)) {
+        // No edge means we're loading the top-left item
+        loadedColumns.insert(loadRequest.column(), 0);
+        loadedRows.insert(loadRequest.row(), 0);
+        return;
+    }
+
+    switch (loadRequest.edge()) {
+    case Qt::LeftEdge:
+    case Qt::RightEdge:
+        loadedColumns.insert(loadRequest.column(), 0);
+        break;
+    case Qt::TopEdge:
+    case Qt::BottomEdge:
+        loadedRows.insert(loadRequest.row(), 0);
+        break;
+    }
+}
+
+FxTableItem *QQuickTableViewPrivate::loadedTableItem(const QPoint &cell) const
+{
+    const int modelIndex = modelIndexAtCell(cell);
+    Q_TABLEVIEW_ASSERT(loadedItems.contains(modelIndex), modelIndex << cell);
+    return loadedItems.value(modelIndex);
+}
+
+FxTableItem *QQuickTableViewPrivate::createFxTableItem(const QPoint &cell, QQmlIncubator::IncubationMode incubationMode)
+{
+    Q_Q(QQuickTableView);
+
+    bool ownItem = false;
+    int modelIndex = modelIndexAtCell(cell);
+
+    QObject* object = model->object(modelIndex, incubationMode);
+    if (!object) {
+        if (model->incubationStatus(modelIndex) == QQmlIncubator::Loading) {
+            // Item is incubating. Return nullptr for now, and let the table call this
+            // function again once we get a callback to itemCreatedCallback().
+            return nullptr;
+        }
+
+        qWarning() << "TableView: failed loading index:" << modelIndex;
+        object = new QQuickItem();
+        ownItem = true;
+    }
+
+    QQuickItem *item = qmlobject_cast<QQuickItem*>(object);
+    if (!item) {
+        // The model could not provide an QQuickItem for the
+        // given index, so we create a placeholder instead.
+        qWarning() << "TableView: delegate is not an item:" << modelIndex;
+        model->release(object);
+        item = new QQuickItem();
+        ownItem = true;
+    } else {
+        QQuickAnchors *anchors = QQuickItemPrivate::get(item)->_anchors;
+        if (anchors && anchors->activeDirections())
+            qmlWarning(item) << "TableView: detected anchors on delegate with index: " << modelIndex
+                             << ". Use implicitWidth and implicitHeight instead.";
+    }
+
+    if (ownItem) {
+        // Parent item is normally set early on from initItemCallback (to
+        // allow bindings to the parent property). But if we created the item
+        // within this function, we need to set it explicit.
+        item->setImplicitWidth(kDefaultColumnWidth);
+        item->setImplicitHeight(kDefaultRowHeight);
+        item->setParentItem(q->contentItem());
+    }
+    Q_TABLEVIEW_ASSERT(item->parentItem() == q->contentItem(), item->parentItem());
+
+    FxTableItem *fxTableItem = new FxTableItem(item, q, ownItem);
+    fxTableItem->setVisible(false);
+    fxTableItem->cell = cell;
+    fxTableItem->index = modelIndex;
+    return fxTableItem;
+}
+
+FxTableItem *QQuickTableViewPrivate::loadFxTableItem(const QPoint &cell, QQmlIncubator::IncubationMode incubationMode)
+{
+#ifdef QT_DEBUG
+    // Since TableView needs to work flawlessly when e.g incubating inside an async
+    // loader, being able to override all loading to async while debugging can be helpful.
+    static const bool forcedAsync = forcedIncubationMode == QLatin1String("async");
+    if (forcedAsync)
+        incubationMode = QQmlIncubator::Asynchronous;
+#endif
+
+    // Note that even if incubation mode is asynchronous, the item might
+    // be ready immediately since the model has a cache of items.
+    QBoolBlocker guard(blockItemCreatedCallback);
+    auto item = createFxTableItem(cell, incubationMode);
+    qCDebug(lcTableViewDelegateLifecycle) << cell << "ready?" << bool(item);
+    return item;
+}
+
+void QQuickTableViewPrivate::releaseLoadedItems(QQmlTableInstanceModel::ReusableFlag reusableFlag) {
+    // Make a copy and clear the list of items first to avoid destroyed
+    // items being accessed during the loop (QTBUG-61294)
+    auto const tmpList = loadedItems;
+    loadedItems.clear();
+    for (FxTableItem *item : tmpList)
+        releaseItem(item, reusableFlag);
+}
+
+void QQuickTableViewPrivate::releaseItem(FxTableItem *fxTableItem, QQmlTableInstanceModel::ReusableFlag reusableFlag)
+{
+    Q_Q(QQuickTableView);
+    auto item = fxTableItem->item;
+    Q_TABLEVIEW_ASSERT(item, fxTableItem->index);
+
+    if (fxTableItem->ownItem) {
+        delete item;
+    } else {
+        // Only QQmlTableInstanceModel supports reusing items
+        auto releaseFlag = tableModel ?
+                    tableModel->release(item, reusableFlag) :
+                    model->release(item);
+
+        if (releaseFlag != QQmlInstanceModel::Destroyed) {
+            // When items are not destroyed, it typically means that the
+            // item is reused, or that the model is an ObjectModel. If
+            // so, we just hide the item instead.
+            fxTableItem->setVisible(false);
+
+            // If the item (or a descendant) has focus, remove it, so
+            // that the item doesn't enter with focus when it's reused.
+            if (QQuickWindow *window = item->window()) {
+                const auto focusItem = qobject_cast<QQuickItem *>(window->focusObject());
+                if (focusItem) {
+                    const bool hasFocus = item == focusItem || item->isAncestorOf(focusItem);
+                    if (hasFocus) {
+                        const auto focusChild = QQuickItemPrivate::get(q)->subFocusItem;
+                        QQuickWindowPrivate::get(window)->clearFocusInScope(q, focusChild, Qt::OtherFocusReason);
+                    }
+                }
+            }
+        }
+    }
+
+    delete fxTableItem;
+}
+
+void QQuickTableViewPrivate::unloadItem(const QPoint &cell)
+{
+    const int modelIndex = modelIndexAtCell(cell);
+    Q_TABLEVIEW_ASSERT(loadedItems.contains(modelIndex), modelIndex << cell);
+    releaseItem(loadedItems.take(modelIndex), reusableFlag);
+}
+
+bool QQuickTableViewPrivate::canLoadTableEdge(Qt::Edge tableEdge, const QRectF fillRect) const
+{
+    switch (tableEdge) {
+    case Qt::LeftEdge:
+        return loadedTableOuterRect.left() > fillRect.left() + cellSpacing.width();
+    case Qt::RightEdge:
+        return loadedTableOuterRect.right() < fillRect.right() - cellSpacing.width();
+    case Qt::TopEdge:
+        return loadedTableOuterRect.top() > fillRect.top() + cellSpacing.height();
+    case Qt::BottomEdge:
+        return loadedTableOuterRect.bottom() < fillRect.bottom() - cellSpacing.height();
+    }
+
+    return false;
+}
+
+bool QQuickTableViewPrivate::canUnloadTableEdge(Qt::Edge tableEdge, const QRectF fillRect) const
+{
+    // Note: if there is only one row or column left, we cannot unload, since
+    // they are needed as anchor point for further layouting.
+    switch (tableEdge) {
+    case Qt::LeftEdge:
+        if (loadedColumns.count() <= 1)
+            return false;
+        return loadedTableInnerRect.left() <= fillRect.left();
+    case Qt::RightEdge:
+        if (loadedColumns.count() <= 1)
+            return false;
+        return loadedTableInnerRect.right() >= fillRect.right();
+    case Qt::TopEdge:
+        if (loadedRows.count() <= 1)
+            return false;
+        return loadedTableInnerRect.top() <= fillRect.top();
+    case Qt::BottomEdge:
+        if (loadedRows.count() <= 1)
+            return false;
+        return loadedTableInnerRect.bottom() >= fillRect.bottom();
+    }
+    Q_TABLEVIEW_UNREACHABLE(tableEdge);
+    return false;
+}
+
+Qt::Edge QQuickTableViewPrivate::nextEdgeToLoad(const QRectF rect)
+{
+    for (Qt::Edge edge : allTableEdges) {
+        if (!canLoadTableEdge(edge, rect))
+            continue;
+        const int nextIndex = nextVisibleEdgeIndexAroundLoadedTable(edge);
+        if (nextIndex == kEdgeIndexAtEnd)
+            continue;
+        return edge;
+    }
+
+    return Qt::Edge(0);
+}
+
+Qt::Edge QQuickTableViewPrivate::nextEdgeToUnload(const QRectF rect)
+{
+    for (Qt::Edge edge : allTableEdges) {
+        if (canUnloadTableEdge(edge, rect))
+            return edge;
+    }
+    return Qt::Edge(0);
+}
+
+qreal QQuickTableViewPrivate::cellWidth(const QPoint& cell)
+{
+    // Using an items width directly is not an option, since we change
+    // it during layout (which would also cause problems when recycling items).
+    auto const cellItem = loadedTableItem(cell)->item;
+    return cellItem->implicitWidth();
+}
+
+qreal QQuickTableViewPrivate::cellHeight(const QPoint& cell)
+{
+    // Using an items height directly is not an option, since we change
+    // it during layout (which would also cause problems when recycling items).
+    auto const cellItem = loadedTableItem(cell)->item;
+    return cellItem->implicitHeight();
+}
+
+qreal QQuickTableViewPrivate::sizeHintForColumn(int column)
+{
+    // Find the widest cell in the column, and return its width
+    qreal columnWidth = 0;
+    for (auto r = loadedRows.cbegin(); r != loadedRows.cend(); ++r) {
+        const int row = r.key();
+        columnWidth = qMax(columnWidth, cellWidth(QPoint(column, row)));
+    }
+
+    return columnWidth;
+}
+
+qreal QQuickTableViewPrivate::sizeHintForRow(int row)
+{
+    // Find the highest cell in the row, and return its height
+    qreal rowHeight = 0;
+    for (auto c = loadedColumns.cbegin(); c != loadedColumns.cend(); ++c) {
+        const int column = c.key();
+        rowHeight = qMax(rowHeight, cellHeight(QPoint(column, row)));
+    }
+
+    return rowHeight;
+}
+
+void QQuickTableViewPrivate::calculateTableSize()
+{
+    // tableSize is the same as row and column count, and will always
+    // be the same as the number of rows and columns in the model.
+    Q_Q(QQuickTableView);
+    QSize prevTableSize = tableSize;
+
+    if (tableModel)
+        tableSize = QSize(tableModel->columns(), tableModel->rows());
+    else if (model)
+        tableSize = QSize(1, model->count());
+    else
+        tableSize = QSize(0, 0);
+
+    if (prevTableSize.width() != tableSize.width())
+        emit q->columnsChanged();
+    if (prevTableSize.height() != tableSize.height())
+        emit q->rowsChanged();
+}
+
+qreal QQuickTableViewPrivate::getColumnLayoutWidth(int column)
+{
+    // Return the column width specified by the application, or go
+    // through the loaded items and calculate it as a fallback. For
+    // layouting, the width can never be zero (or negative), as this
+    // can lead us to be stuck in an infinite loop trying to load and
+    // fill out the empty viewport space with empty columns.
+    const qreal explicitColumnWidth = getColumnWidth(column);
+    if (explicitColumnWidth >= 0)
+        return explicitColumnWidth;
+
+    // Iterate over the currently visible items in the column. The downside
+    // of doing that, is that the column width will then only be based on the implicit
+    // width of the currently loaded items (which can be different depending on which
+    // row you're at when the column is flicked in). The upshot is that you don't have to
+    // bother setting columnWidthProvider for small tables, or if the implicit width doesn't vary.
+    qreal columnWidth = sizeHintForColumn(column);
+
+    if (qIsNaN(columnWidth) || columnWidth <= 0) {
+        if (!layoutWarningIssued) {
+            layoutWarningIssued = true;
+            qmlWarning(q_func()) << "the delegate's implicitHeight needs to be greater than zero";
+        }
+        columnWidth = kDefaultRowHeight;
+    }
+
+    return columnWidth;
+}
+
+qreal QQuickTableViewPrivate::getRowLayoutHeight(int row)
+{
+    // Return the row height specified by the application, or go
+    // through the loaded items and calculate it as a fallback. For
+    // layouting, the height can never be zero (or negative), as this
+    // can lead us to be stuck in an infinite loop trying to load and
+    // fill out the empty viewport space with empty rows.
+    const qreal explicitRowHeight = getRowHeight(row);
+    if (explicitRowHeight >= 0)
+        return explicitRowHeight;
+
+    // Iterate over the currently visible items in the row. The downside
+    // of doing that, is that the row height will then only be based on the implicit
+    // height of the currently loaded items (which can be different depending on which
+    // column you're at when the row is flicked in). The upshot is that you don't have to
+    // bother setting rowHeightProvider for small tables, or if the implicit height doesn't vary.
+    qreal rowHeight = sizeHintForRow(row);
+
+    if (qIsNaN(rowHeight) || rowHeight <= 0) {
+        if (!layoutWarningIssued) {
+            layoutWarningIssued = true;
+            qmlWarning(q_func()) << "the delegate's implicitHeight needs to be greater than zero";
+        }
+        rowHeight = kDefaultRowHeight;
+    }
+
+    return rowHeight;
+}
+
+qreal QQuickTableViewPrivate::getColumnWidth(int column)
+{
+    // Return the width of the given column, if explicitly set. Return 0 if the column
+    // is hidden, and -1 if the width is not set (which means that the width should
+    // instead be calculated from the implicit size of the delegate items. This function
+    // can be overridden by e.g HeaderView to provide the column widths by other means.
+    const int noExplicitColumnWidth = -1;
+
+    if (cachedColumnWidth.startIndex == column)
+        return cachedColumnWidth.size;
+
+    if (columnWidthProvider.isUndefined())
+        return noExplicitColumnWidth;
+
+    qreal columnWidth = noExplicitColumnWidth;
+
+    if (columnWidthProvider.isCallable()) {
+        auto const columnAsArgument = QJSValueList() << QJSValue(column);
+        columnWidth = columnWidthProvider.call(columnAsArgument).toNumber();
+        if (qIsNaN(columnWidth) || columnWidth < 0)
+            columnWidth = noExplicitColumnWidth;
+    } else {
+        if (!layoutWarningIssued) {
+            layoutWarningIssued = true;
+            qmlWarning(q_func()) << "columnWidthProvider doesn't contain a function";
+        }
+        columnWidth = noExplicitColumnWidth;
+    }
+
+    cachedColumnWidth.startIndex = column;
+    cachedColumnWidth.size = columnWidth;
+    return columnWidth;
+}
+
+qreal QQuickTableViewPrivate::getRowHeight(int row)
+{
+    // Return the height of the given row, if explicitly set. Return 0 if the row
+    // is hidden, and -1 if the height is not set (which means that the height should
+    // instead be calculated from the implicit size of the delegate items. This function
+    // can be overridden by e.g HeaderView to provide the row heights by other means.
+    const int noExplicitRowHeight = -1;
+
+    if (cachedRowHeight.startIndex == row)
+        return cachedRowHeight.size;
+
+    if (rowHeightProvider.isUndefined())
+        return noExplicitRowHeight;
+
+    qreal rowHeight = noExplicitRowHeight;
+
+    if (rowHeightProvider.isCallable()) {
+        auto const rowAsArgument = QJSValueList() << QJSValue(row);
+        rowHeight = rowHeightProvider.call(rowAsArgument).toNumber();
+        if (qIsNaN(rowHeight) || rowHeight < 0)
+            rowHeight = noExplicitRowHeight;
+    } else {
+        if (!layoutWarningIssued) {
+            layoutWarningIssued = true;
+            qmlWarning(q_func()) << "rowHeightProvider doesn't contain a function";
+        }
+        rowHeight = noExplicitRowHeight;
+    }
+
+    cachedRowHeight.startIndex = row;
+    cachedRowHeight.size = rowHeight;
+    return rowHeight;
+}
+
+bool QQuickTableViewPrivate::isColumnHidden(int column)
+{
+    // A column is hidden if the width is explicit set to zero (either by
+    // using a columnWidthProvider, or by overriding getColumnWidth()).
+    return qFuzzyIsNull(getColumnWidth(column));
+}
+
+bool QQuickTableViewPrivate::isRowHidden(int row)
+{
+    // A row is hidden if the height is explicit set to zero (either by
+    // using a rowHeightProvider, or by overriding getRowHeight()).
+    return qFuzzyIsNull(getRowHeight(row));
+}
+
+void QQuickTableViewPrivate::relayoutTable()
+{
+    clearEdgeSizeCache();
+    relayoutTableItems();
+    syncLoadedTableRectFromLoadedTable();
+    enforceTableAtOrigin();
+    updateContentWidth();
+    updateContentHeight();
+    // Return back to updatePolish to loadAndUnloadVisibleEdges()
+    // since the re-layout might have caused some edges to be pushed
+    // out, while others might have been pushed in.
+}
+
+void QQuickTableViewPrivate::relayoutTableItems()
+{
+    qCDebug(lcTableViewDelegateLifecycle);
+    columnRowPositionsInvalid = false;
+
+    qreal nextColumnX = loadedTableOuterRect.x();
+    qreal nextRowY = loadedTableOuterRect.y();
+
+    for (auto c = loadedColumns.cbegin(); c != loadedColumns.cend(); ++c) {
+        const int column = c.key();
+        // Adjust the geometry of all cells in the current column
+        const qreal width = getColumnLayoutWidth(column);
+
+        for (auto r = loadedRows.cbegin(); r != loadedRows.cend(); ++r) {
+            const int row = r.key();
+            auto item = loadedTableItem(QPoint(column, row));
+            QRectF geometry = item->geometry();
+            geometry.moveLeft(nextColumnX);
+            geometry.setWidth(width);
+            item->setGeometry(geometry);
+        }
+
+        if (width > 0)
+            nextColumnX += width + cellSpacing.width();
+    }
+
+    for (auto r = loadedRows.cbegin(); r != loadedRows.cend(); ++r) {
+        const int row = r.key();
+        // Adjust the geometry of all cells in the current row
+        const qreal height = getRowLayoutHeight(row);
+
+        for (auto c = loadedColumns.cbegin(); c != loadedColumns.cend(); ++c) {
+            const int column = c.key();
+            auto item = loadedTableItem(QPoint(column, row));
+            QRectF geometry = item->geometry();
+            geometry.moveTop(nextRowY);
+            geometry.setHeight(height);
+            item->setGeometry(geometry);
+        }
+
+        if (height > 0)
+            nextRowY += height + cellSpacing.height();
+    }
+
+    if (Q_UNLIKELY(lcTableViewDelegateLifecycle().isDebugEnabled())) {
+        for (auto c = loadedColumns.cbegin(); c != loadedColumns.cend(); ++c) {
+            const int column = c.key();
+            for (auto r = loadedRows.cbegin(); r != loadedRows.cend(); ++r) {
+                const int row = r.key();
+                QPoint cell = QPoint(column, row);
+                qCDebug(lcTableViewDelegateLifecycle()) << "relayout item:" << cell << loadedTableItem(cell)->geometry();
+            }
+        }
+    }
+}
+
+void QQuickTableViewPrivate::layoutVerticalEdge(Qt::Edge tableEdge)
+{
+    int columnThatNeedsLayout;
+    int neighbourColumn;
+    qreal columnX;
+    qreal columnWidth;
+
+    if (tableEdge == Qt::LeftEdge) {
+        columnThatNeedsLayout = leftColumn();
+        neighbourColumn = loadedColumns.keys().value(1);
+        columnWidth = getColumnLayoutWidth(columnThatNeedsLayout);
+        const auto neighbourItem = loadedTableItem(QPoint(neighbourColumn, topRow()));
+        columnX = neighbourItem->geometry().left() - cellSpacing.width() - columnWidth;
+    } else {
+        columnThatNeedsLayout = rightColumn();
+        neighbourColumn = loadedColumns.keys().value(loadedColumns.count() - 2);
+        columnWidth = getColumnLayoutWidth(columnThatNeedsLayout);
+        const auto neighbourItem = loadedTableItem(QPoint(neighbourColumn, topRow()));
+        columnX = neighbourItem->geometry().right() + cellSpacing.width();
+    }
+
+    for (auto r = loadedRows.cbegin(); r != loadedRows.cend(); ++r) {
+        const int row = r.key();
+        auto fxTableItem = loadedTableItem(QPoint(columnThatNeedsLayout, row));
+        auto const neighbourItem = loadedTableItem(QPoint(neighbourColumn, row));
+        const qreal rowY = neighbourItem->geometry().y();
+        const qreal rowHeight = neighbourItem->geometry().height();
+
+        fxTableItem->setGeometry(QRectF(columnX, rowY, columnWidth, rowHeight));
+        fxTableItem->setVisible(true);
+
+        qCDebug(lcTableViewDelegateLifecycle()) << "layout item:" << QPoint(columnThatNeedsLayout, row) << fxTableItem->geometry();
+    }
+}
+
+void QQuickTableViewPrivate::layoutHorizontalEdge(Qt::Edge tableEdge)
+{
+    int rowThatNeedsLayout;
+    int neighbourRow;
+    qreal rowY;
+    qreal rowHeight;
+
+    if (tableEdge == Qt::TopEdge) {
+        rowThatNeedsLayout = topRow();
+        neighbourRow = loadedRows.keys().value(1);
+        rowHeight = getRowLayoutHeight(rowThatNeedsLayout);
+        const auto neighbourItem = loadedTableItem(QPoint(leftColumn(), neighbourRow));
+        rowY = neighbourItem->geometry().top() - cellSpacing.height() - rowHeight;
+    } else {
+        rowThatNeedsLayout = bottomRow();
+        neighbourRow = loadedRows.keys().value(loadedRows.count() - 2);
+        rowHeight = getRowLayoutHeight(rowThatNeedsLayout);
+        const auto neighbourItem = loadedTableItem(QPoint(leftColumn(), neighbourRow));
+        rowY = neighbourItem->geometry().bottom() + cellSpacing.height();
+    }
+
+    for (auto c = loadedColumns.cbegin(); c != loadedColumns.cend(); ++c) {
+        const int column = c.key();
+        auto fxTableItem = loadedTableItem(QPoint(column, rowThatNeedsLayout));
+        auto const neighbourItem = loadedTableItem(QPoint(column, neighbourRow));
+        const qreal columnX = neighbourItem->geometry().x();
+        const qreal columnWidth = neighbourItem->geometry().width();
+
+        fxTableItem->setGeometry(QRectF(columnX, rowY, columnWidth, rowHeight));
+        fxTableItem->setVisible(true);
+
+        qCDebug(lcTableViewDelegateLifecycle()) << "layout item:" << QPoint(column, rowThatNeedsLayout) << fxTableItem->geometry();
+    }
+}
+
+void QQuickTableViewPrivate::layoutTopLeftItem()
+{
+    const QPoint cell(loadRequest.column(), loadRequest.row());
+    auto topLeftItem = loadedTableItem(cell);
+    auto item = topLeftItem->item;
+
+    item->setPosition(loadRequest.startPosition());
+    item->setSize(QSizeF(getColumnLayoutWidth(cell.x()), getRowLayoutHeight(cell.y())));
+    topLeftItem->setVisible(true);
+    qCDebug(lcTableViewDelegateLifecycle) << "geometry:" << topLeftItem->geometry();
+}
+
+void QQuickTableViewPrivate::layoutTableEdgeFromLoadRequest()
+{
+    if (loadRequest.edge() == Qt::Edge(0)) {
+        // No edge means we're loading the top-left item
+        layoutTopLeftItem();
+        return;
+    }
+
+    switch (loadRequest.edge()) {
+    case Qt::LeftEdge:
+    case Qt::RightEdge:
+        layoutVerticalEdge(loadRequest.edge());
+        break;
+    case Qt::TopEdge:
+    case Qt::BottomEdge:
+        layoutHorizontalEdge(loadRequest.edge());
+        break;
+    }
+}
+
+void QQuickTableViewPrivate::processLoadRequest()
+{
+    Q_TABLEVIEW_ASSERT(loadRequest.isActive(), "");
+
+    while (loadRequest.hasCurrentCell()) {
+        QPoint cell = loadRequest.currentCell();
+        FxTableItem *fxTableItem = loadFxTableItem(cell, loadRequest.incubationMode());
+
+        if (!fxTableItem) {
+            // Requested item is not yet ready. Just leave, and wait for this
+            // function to be called again when the item is ready.
+            return;
+        }
+
+        loadedItems.insert(modelIndexAtCell(cell), fxTableItem);
+        loadRequest.moveToNextCell();
+    }
+
+    qCDebug(lcTableViewDelegateLifecycle()) << "all items loaded!";
+
+    syncLoadedTableFromLoadRequest();
+    layoutTableEdgeFromLoadRequest();
+    syncLoadedTableRectFromLoadedTable();
+
+    if (rebuildState == RebuildState::Done) {
+        // Loading of this edge was not done as a part of a rebuild, but
+        // instead as an incremental build after e.g a flick.
+        switch (loadRequest.edge()) {
+        case Qt::LeftEdge:
+        case Qt::TopEdge:
+            enforceTableAtOrigin();
+            break;
+        case Qt::RightEdge:
+            updateAverageEdgeSize();
+            updateContentWidth();
+            break;
+        case Qt::BottomEdge:
+            updateAverageEdgeSize();
+            updateContentHeight();
+            break;
+        }
+        drainReusePoolAfterLoadRequest();
+    }
+
+    loadRequest.markAsDone();
+
+    qCDebug(lcTableViewDelegateLifecycle()) << "request completed! Table:" << tableLayoutToString();
+}
+
+void QQuickTableViewPrivate::processRebuildTable()
+{
+    moveToNextRebuildState();
+
+    if (rebuildState == RebuildState::LoadInitalTable) {
+        beginRebuildTable();
+        if (!moveToNextRebuildState())
+            return;
+    }
+
+    if (rebuildState == RebuildState::VerifyTable) {
+        if (loadedItems.isEmpty()) {
+            qCDebug(lcTableViewDelegateLifecycle()) << "no items loaded, meaning empty model, all rows or columns hidden, or no delegate";
+            rebuildState = RebuildState::Done;
+            return;
+        }
+        if (!moveToNextRebuildState())
+            return;
+    }
+
+    if (rebuildState == RebuildState::LayoutTable) {
+        layoutAfterLoadingInitialTable();
+        if (!moveToNextRebuildState())
+            return;
+    }
+
+    if (rebuildState == RebuildState::LoadAndUnloadAfterLayout) {
+        loadAndUnloadVisibleEdges();
+        if (!moveToNextRebuildState())
+            return;
+    }
+
+    const bool preload = (rebuildOptions & RebuildOption::All
+                          && reusableFlag == QQmlTableInstanceModel::Reusable);
+
+    if (rebuildState == RebuildState::PreloadColumns) {
+        if (preload && nextVisibleEdgeIndexAroundLoadedTable(Qt::RightEdge) != kEdgeIndexAtEnd)
+            loadEdge(Qt::RightEdge, QQmlIncubator::AsynchronousIfNested);
+        if (!moveToNextRebuildState())
+            return;
+    }
+
+    if (rebuildState == RebuildState::PreloadRows) {
+        if (preload && nextVisibleEdgeIndexAroundLoadedTable(Qt::BottomEdge) != kEdgeIndexAtEnd)
+            loadEdge(Qt::BottomEdge, QQmlIncubator::AsynchronousIfNested);
+        if (!moveToNextRebuildState())
+            return;
+    }
+
+    if (rebuildState == RebuildState::MovePreloadedItemsToPool) {
+        while (Qt::Edge edge = nextEdgeToUnload(viewportRect))
+            unloadEdge(edge);
+        if (!moveToNextRebuildState())
+            return;
+    }
+
+    Q_TABLEVIEW_ASSERT(rebuildState == RebuildState::Done, int(rebuildState));
+}
+
+bool QQuickTableViewPrivate::moveToNextRebuildState()
+{
+    if (loadRequest.isActive()) {
+        // Items are still loading async, which means
+        // that the current state is not yet done.
+        return false;
+    }
+    rebuildState = RebuildState(int(rebuildState) + 1);
+    qCDebug(lcTableViewDelegateLifecycle()) << int(rebuildState);
+    return true;
+}
+
+QPoint QQuickTableViewPrivate::calculateNewTopLeft()
+{
+    const int firstVisibleLeft = nextVisibleEdgeIndex(Qt::RightEdge, 0);
+    const int firstVisibleTop = nextVisibleEdgeIndex(Qt::BottomEdge, 0);
+
+    return QPoint(firstVisibleLeft, firstVisibleTop);
+}
+
+void QQuickTableViewPrivate::calculateTopLeft(QPoint &topLeft, QPointF &topLeftPos)
+{
+    if (tableSize.isEmpty()) {
+        releaseLoadedItems(QQmlTableInstanceModel::NotReusable);
+        topLeft = QPoint(kEdgeIndexAtEnd, kEdgeIndexAtEnd);
+        return;
+    }
+
+    if (rebuildOptions & RebuildOption::All) {
+        qCDebug(lcTableViewDelegateLifecycle()) << "RebuildOption::All";
+        releaseLoadedItems(QQmlTableInstanceModel::NotReusable);
+        topLeft = calculateNewTopLeft();
+    } else if (rebuildOptions & RebuildOption::ViewportOnly) {
+        qCDebug(lcTableViewDelegateLifecycle()) << "RebuildOption::ViewportOnly";
+        releaseLoadedItems(reusableFlag);
+
+        if (rebuildOptions & RebuildOption::CalculateNewTopLeftRow) {
+            const int newRow = int(viewportRect.y() / (averageEdgeSize.height() + cellSpacing.height()));
+            topLeft.ry() = qBound(0, newRow, tableSize.height() - 1);
+            topLeftPos.ry() = topLeft.y() * (averageEdgeSize.height() + cellSpacing.height());
+        } else {
+            topLeft.ry() = qBound(0, topRow(), tableSize.height() - 1);
+            topLeftPos.ry() = loadedTableOuterRect.topLeft().y();
+        }
+        if (rebuildOptions & RebuildOption::CalculateNewTopLeftColumn) {
+            const int newColumn = int(viewportRect.x() / (averageEdgeSize.width() + cellSpacing.width()));
+            topLeft.rx() = qBound(0, newColumn, tableSize.width() - 1);
+            topLeftPos.rx() = topLeft.x() * (averageEdgeSize.width() + cellSpacing.width());
+        } else {
+            topLeft.rx() = qBound(0, leftColumn(), tableSize.width() - 1);
+            topLeftPos.rx() = loadedTableOuterRect.topLeft().x();
+        }
+    } else {
+        Q_TABLEVIEW_UNREACHABLE(rebuildOptions);
+    }
+}
+
+void QQuickTableViewPrivate::beginRebuildTable()
+{
+    calculateTableSize();
+
+    QPoint topLeft;
+    QPointF topLeftPos;
+    calculateTopLeft(topLeft, topLeftPos);
+
+    loadedColumns.clear();
+    loadedRows.clear();
+    loadedTableOuterRect = QRect();
+    loadedTableInnerRect = QRect();
+    columnRowPositionsInvalid = false;
+    clearEdgeSizeCache();
+
+    if (topLeft.x() == kEdgeIndexAtEnd || topLeft.y() == kEdgeIndexAtEnd) {
+        // No visible columns or rows, so nothing to load
+        return;
+    }
+
+    loadInitialTopLeftItem(topLeft, topLeftPos);
+    loadAndUnloadVisibleEdges();
+}
+
+void QQuickTableViewPrivate::layoutAfterLoadingInitialTable()
+{
+    if (rowHeightProvider.isUndefined() || columnWidthProvider.isUndefined()) {
+        // Since we don't have both size providers, we need to calculate the
+        // size of each row and column based on the size of the delegate items.
+        // This couldn't be done while we were loading the initial rows and
+        // columns, since during the process, we didn't have all the items
+        // available yet for the calculation. So we do it now.
+        relayoutTable();
+    }
+
+    updateAverageEdgeSize();
+    updateContentWidth();
+    updateContentHeight();
+}
+
+void QQuickTableViewPrivate::loadInitialTopLeftItem(const QPoint &cell, const QPointF &pos)
+{
+    Q_TABLEVIEW_ASSERT(loadedItems.isEmpty(), "");
+
+    if (tableModel && !tableModel->delegate())
+        return;
+
+    // Load top-left item. After loaded, loadItemsInsideRect() will take
+    // care of filling out the rest of the table.
+    loadRequest.begin(cell, pos, QQmlIncubator::AsynchronousIfNested);
+    processLoadRequest();
+}
+
+void QQuickTableViewPrivate::unloadEdge(Qt::Edge edge)
+{
+    qCDebug(lcTableViewDelegateLifecycle) << edge;
+
+    switch (edge) {
+    case Qt::LeftEdge:
+    case Qt::RightEdge: {
+        const int column = edge == Qt::LeftEdge ? leftColumn() : rightColumn();
+        for (auto r = loadedRows.cbegin(); r != loadedRows.cend(); ++r)
+            unloadItem(QPoint(column, r.key()));
+        loadedColumns.remove(column);
+        syncLoadedTableRectFromLoadedTable();
+        updateAverageEdgeSize();
+        updateContentWidth();
+        break; }
+    case Qt::TopEdge:
+    case Qt::BottomEdge: {
+        const int row = edge == Qt::TopEdge ? topRow() : bottomRow();
+        for (auto c = loadedColumns.cbegin(); c != loadedColumns.cend(); ++c)
+            unloadItem(QPoint(c.key(), row));
+        loadedRows.remove(row);
+        syncLoadedTableRectFromLoadedTable();
+        updateAverageEdgeSize();
+        updateContentHeight();
+        break; }
+    }
+
+    qCDebug(lcTableViewDelegateLifecycle) << tableLayoutToString();
+}
+
+void QQuickTableViewPrivate::loadEdge(Qt::Edge edge, QQmlIncubator::IncubationMode incubationMode)
+{
+    const int edgeIndex = nextVisibleEdgeIndexAroundLoadedTable(edge);
+    qCDebug(lcTableViewDelegateLifecycle) << edge << edgeIndex;
+
+    const QList<int> visibleCells = edge & (Qt::LeftEdge | Qt::RightEdge)
+            ? loadedRows.keys() : loadedColumns.keys();
+    loadRequest.begin(edge, edgeIndex, visibleCells, incubationMode);
+    processLoadRequest();
+}
+
+void QQuickTableViewPrivate::loadAndUnloadVisibleEdges()
+{
+    // Unload table edges that have been moved outside the visible part of the
+    // table (including buffer area), and load new edges that has been moved inside.
+    // Note: an important point is that we always keep the table rectangular
+    // and without holes to reduce complexity (we never leave the table in
+    // a half-loaded state, or keep track of multiple patches).
+    // We load only one edge (row or column) at a time. This is especially
+    // important when loading into the buffer, since we need to be able to
+    // cancel the buffering quickly if the user starts to flick, and then
+    // focus all further loading on the edges that are flicked into view.
+
+    if (loadRequest.isActive()) {
+        // Don't start loading more edges while we're
+        // already waiting for another one to load.
+        return;
+    }
+
+    if (loadedItems.isEmpty()) {
+        // We need at least the top-left item to be loaded before we can
+        // start loading edges around it. Not having a top-left item at
+        // this point means that the model is empty (or no delegate).
+        return;
+    }
+
+    bool tableModified;
+
+    do {
+        tableModified = false;
+
+        if (Qt::Edge edge = nextEdgeToUnload(viewportRect)) {
+            tableModified = true;
+            unloadEdge(edge);
+        }
+
+        if (Qt::Edge edge = nextEdgeToLoad(viewportRect)) {
+            tableModified = true;
+            loadEdge(edge, QQmlIncubator::AsynchronousIfNested);
+            if (loadRequest.isActive())
+                return;
+        }
+    } while (tableModified);
+
+}
+
+void QQuickTableViewPrivate::drainReusePoolAfterLoadRequest()
+{
+    Q_Q(QQuickTableView);
+
+    if (reusableFlag == QQmlTableInstanceModel::NotReusable || !tableModel)
+        return;
+
+    if (!qFuzzyIsNull(q->verticalOvershoot()) || !qFuzzyIsNull(q->horizontalOvershoot())) {
+        // Don't drain while we're overshooting, since this will fill up the
+        // pool, but we expect to reuse them all once the content item moves back.
+        return;
+    }
+
+    // When loading edges, we don't want to drain the reuse pool too aggressively. Normally,
+    // all the items in the pool are reused rapidly as the content view is flicked around
+    // anyway. Even if the table is temporarily flicked to a section that contains fewer
+    // cells than what used to be (e.g if the flicked-in rows are taller than average), it
+    // still makes sense to keep all the items in circulation; Chances are, that soon enough,
+    // thinner rows are flicked back in again (meaning that we can fit more items into the
+    // view). But at the same time, if a delegate chooser is in use, the pool might contain
+    // items created from different delegates. And some of those delegates might be used only
+    // occasionally. So to avoid situations where an item ends up in the pool for too long, we
+    // call drain after each load request, but with a sufficiently large pool time. (If an item
+    // in the pool has a large pool time, it means that it hasn't been reused for an equal
+    // amount of load cycles, and should be released).
+    //
+    // We calculate an appropriate pool time by figuring out what the minimum time must be to
+    // not disturb frequently reused items. Since the number of items in a row might be higher
+    // than in a column (or vice versa), the minimum pool time should take into account that
+    // you might be flicking out a single row (filling up the pool), before you continue
+    // flicking in several new columns (taking them out again, but now in smaller chunks). This
+    // will increase the number of load cycles items are kept in the pool (poolTime), but still,
+    // we shouldn't release them, as they are still being reused frequently.
+    // To get a flexible maxValue (that e.g tolerates rows and columns being flicked
+    // in with varying sizes, causing some items not to be resued immediately), we multiply the
+    // value by 2. Note that we also add an extra +1 to the column count, because the number of
+    // visible columns will fluctuate between +1/-1 while flicking.
+    const int w = loadedColumns.count();
+    const int h = loadedRows.count();
+    const int minTime = int(std::ceil(w > h ? qreal(w + 1) / h : qreal(h + 1) / w));
+    const int maxTime = minTime * 2;
+    tableModel->drainReusableItemsPool(maxTime);
+}
+
+void QQuickTableViewPrivate::scheduleRebuildTable(RebuildOptions options) {
+    if (!q_func()->isComponentComplete()) {
+        // We'll rebuild the table once complete anyway
+        return;
+    }
+
+    rebuildScheduled = true;
+    scheduledRebuildOptions |= options;
+    q_func()->polish();
+}
+
+void QQuickTableViewPrivate::invalidateColumnRowPositions() {
+    columnRowPositionsInvalid = true;
+    q_func()->polish();
+}
+
+void QQuickTableViewPrivate::updatePolish()
+{
+    // Whenever something changes, e.g viewport moves, spacing is set to a
+    // new value, model changes etc, this function will end up being called. Here
+    // we check what needs to be done, and load/unload cells accordingly.
+
+    Q_TABLEVIEW_ASSERT(!polishing, "recursive updatePolish() calls are not allowed!");
+    QBoolBlocker polishGuard(polishing, true);
+
+    if (loadRequest.isActive()) {
+        // We're currently loading items async to build a new edge in the table. We see the loading
+        // as an atomic operation, which means that we don't continue doing anything else until all
+        // items have been received and laid out. Note that updatePolish is then called once more
+        // after the loadRequest has completed to handle anything that might have occurred in-between.
+        return;
+    }
+
+    if (rebuildState != RebuildState::Done) {
+        processRebuildTable();
+        return;
+    }
+
+    syncWithPendingChanges();
+
+    if (rebuildState == RebuildState::Begin) {
+        processRebuildTable();
+        return;
+    }
+
+    if (loadedItems.isEmpty())
+        return;
+
+    if (columnRowPositionsInvalid) {
+        relayoutTable();
+        updateAverageEdgeSize();
+        updateContentWidth();
+        updateContentHeight();
+    }
+
+    loadAndUnloadVisibleEdges();
+}
+
+void QQuickTableViewPrivate::fixup(QQuickFlickablePrivate::AxisData &data, qreal minExtent, qreal maxExtent)
+{
+    if (rebuildScheduled || rebuildState != RebuildState::Done)
+        return;
+
+    QQuickFlickablePrivate::fixup(data, minExtent, maxExtent);
+}
+
+int QQuickTableViewPrivate::resolveImportVersion()
+{
+    const auto data = QQmlData::get(q_func());
+    if (!data || !data->propertyCache)
+        return 0;
+
+    const auto cppMetaObject = data->propertyCache->firstCppMetaObject();
+    const auto qmlTypeView = QQmlMetaType::qmlType(cppMetaObject);
+    return qmlTypeView.minorVersion();
+}
+
+void QQuickTableViewPrivate::createWrapperModel()
+{
+    Q_Q(QQuickTableView);
+    // When the assigned model is not an instance model, we create a wrapper
+    // model (QQmlTableInstanceModel) that keeps a pointer to both the
+    // assigned model and the assigned delegate. This model will give us a
+    // common interface to any kind of model (js arrays, QAIM, number etc), and
+    // help us create delegate instances.
+    tableModel = new QQmlTableInstanceModel(qmlContext(q));
+    tableModel->useImportVersion(resolveImportVersion());
+    model = tableModel;
+}
+
+void QQuickTableViewPrivate::itemCreatedCallback(int modelIndex, QObject*)
+{
+    if (blockItemCreatedCallback)
+        return;
+
+    qCDebug(lcTableViewDelegateLifecycle) << "item done loading:"
+        << cellAtModelIndex(modelIndex);
+
+    // Since the item we waited for has finished incubating, we can
+    // continue with the load request. processLoadRequest will
+    // ask the model for the requested item once more, which will be
+    // quick since the model has cached it.
+    processLoadRequest();
+    loadAndUnloadVisibleEdges();
+    updatePolish();
+}
+
+void QQuickTableViewPrivate::initItemCallback(int modelIndex, QObject *object)
+{
+    Q_UNUSED(modelIndex);
+    Q_Q(QQuickTableView);
+
+    if (auto item = qmlobject_cast<QQuickItem*>(object)) {
+        item->setParentItem(q->contentItem());
+        item->setZ(1);
+    }
+
+    if (auto attached = getAttachedObject(object))
+        attached->setView(q);
+}
+
+void QQuickTableViewPrivate::itemPooledCallback(int modelIndex, QObject *object)
+{
+    Q_UNUSED(modelIndex);
+
+    if (auto attached = getAttachedObject(object))
+        emit attached->pooled();
+}
+
+void QQuickTableViewPrivate::itemReusedCallback(int modelIndex, QObject *object)
+{
+    Q_UNUSED(modelIndex);
+
+    if (auto attached = getAttachedObject(object))
+        emit attached->reused();
+}
+
+void QQuickTableViewPrivate::syncWithPendingChanges()
+{
+    // The application can change properties like the model or the delegate while
+    // we're e.g in the middle of e.g loading a new row. Since this will lead to
+    // unpredicted behavior, and possibly a crash, we need to postpone taking
+    // such assignments into effect until we're in a state that allows it.
+    Q_Q(QQuickTableView);
+    viewportRect = QRectF(q->contentX(), q->contentY(), q->width(), q->height());
+    syncRebuildOptions();
+    syncModel();
+    syncDelegate();
+}
+
+void QQuickTableViewPrivate::syncRebuildOptions()
+{
+    if (!rebuildScheduled)
+        return;
+
+    rebuildState = RebuildState::Begin;
+    rebuildOptions = scheduledRebuildOptions;
+    scheduledRebuildOptions = RebuildOption::None;
+    rebuildScheduled = false;
+
+    if (loadedItems.isEmpty()) {
+        // If we have no items from before, we cannot just rebuild the viewport, but need
+        // to rebuild everything, since we have no top-left loaded item to start from.
+        rebuildOptions.setFlag(RebuildOption::All);
+    }
+}
+
+void QQuickTableViewPrivate::syncDelegate()
+{
+    if (tableModel && assignedDelegate == tableModel->delegate())
+        return;
+
+    if (!tableModel)
+        createWrapperModel();
+
+    tableModel->setDelegate(assignedDelegate);
+}
+
+void QQuickTableViewPrivate::syncModel()
+{
+    if (modelVariant == assignedModel)
+        return;
+
+    if (model)
+        disconnectFromModel();
+
+    modelVariant = assignedModel;
+    QVariant effectiveModelVariant = modelVariant;
+    if (effectiveModelVariant.userType() == qMetaTypeId<QJSValue>())
+        effectiveModelVariant = effectiveModelVariant.value<QJSValue>().toVariant();
+
+    const auto instanceModel = qobject_cast<QQmlInstanceModel *>(qvariant_cast<QObject*>(effectiveModelVariant));
+
+    if (instanceModel) {
+        if (tableModel) {
+            delete tableModel;
+            tableModel = nullptr;
+        }
+        model = instanceModel;
+    } else {
+        if (!tableModel)
+            createWrapperModel();
+        tableModel->setModel(effectiveModelVariant);
+    }
+
+    connectToModel();
+}
+
+void QQuickTableViewPrivate::connectToModel()
+{
+    Q_TABLEVIEW_ASSERT(model, "");
+
+    QObjectPrivate::connect(model, &QQmlInstanceModel::createdItem, this, &QQuickTableViewPrivate::itemCreatedCallback);
+    QObjectPrivate::connect(model, &QQmlInstanceModel::initItem, this, &QQuickTableViewPrivate::initItemCallback);
+
+    if (tableModel) {
+        const auto tm = tableModel.data();
+        QObjectPrivate::connect(tm, &QQmlTableInstanceModel::itemPooled, this, &QQuickTableViewPrivate::itemPooledCallback);
+        QObjectPrivate::connect(tm, &QQmlTableInstanceModel::itemReused, this, &QQuickTableViewPrivate::itemReusedCallback);
+    }
+
+    if (auto const aim = model->abstractItemModel()) {
+        // When the model exposes a QAIM, we connect to it directly. This means that if the current model is
+        // a QQmlDelegateModel, we just ignore all the change sets it emits. In most cases, the model will instead
+        // be our own QQmlTableInstanceModel, which doesn't bother creating change sets at all. For models that are
+        // not based on QAIM (like QQmlObjectModel, QQmlListModel, javascript arrays etc), there is currently no way
+        // to modify the model at runtime without also re-setting the model on the view.
+        connect(aim, &QAbstractItemModel::rowsMoved, this, &QQuickTableViewPrivate::rowsMovedCallback);
+        connect(aim, &QAbstractItemModel::columnsMoved, this, &QQuickTableViewPrivate::columnsMovedCallback);
+        connect(aim, &QAbstractItemModel::rowsInserted, this, &QQuickTableViewPrivate::rowsInsertedCallback);
+        connect(aim, &QAbstractItemModel::rowsRemoved, this, &QQuickTableViewPrivate::rowsRemovedCallback);
+        connect(aim, &QAbstractItemModel::columnsInserted, this, &QQuickTableViewPrivate::columnsInsertedCallback);
+        connect(aim, &QAbstractItemModel::columnsRemoved, this, &QQuickTableViewPrivate::columnsRemovedCallback);
+        connect(aim, &QAbstractItemModel::modelReset, this, &QQuickTableViewPrivate::modelResetCallback);
+        connect(aim, &QAbstractItemModel::layoutChanged, this, &QQuickTableViewPrivate::layoutChangedCallback);
+    } else {
+        QObjectPrivate::connect(model, &QQmlInstanceModel::modelUpdated, this, &QQuickTableViewPrivate::modelUpdated);
+    }
+}
+
+void QQuickTableViewPrivate::disconnectFromModel()
+{
+    Q_TABLEVIEW_ASSERT(model, "");
+
+    QObjectPrivate::disconnect(model, &QQmlInstanceModel::createdItem, this, &QQuickTableViewPrivate::itemCreatedCallback);
+    QObjectPrivate::disconnect(model, &QQmlInstanceModel::initItem, this, &QQuickTableViewPrivate::initItemCallback);
+
+    if (tableModel) {
+        const auto tm = tableModel.data();
+        QObjectPrivate::disconnect(tm, &QQmlTableInstanceModel::itemPooled, this, &QQuickTableViewPrivate::itemPooledCallback);
+        QObjectPrivate::disconnect(tm, &QQmlTableInstanceModel::itemReused, this, &QQuickTableViewPrivate::itemReusedCallback);
+    }
+
+    if (auto const aim = model->abstractItemModel()) {
+        disconnect(aim, &QAbstractItemModel::rowsMoved, this, &QQuickTableViewPrivate::rowsMovedCallback);
+        disconnect(aim, &QAbstractItemModel::columnsMoved, this, &QQuickTableViewPrivate::columnsMovedCallback);
+        disconnect(aim, &QAbstractItemModel::rowsInserted, this, &QQuickTableViewPrivate::rowsInsertedCallback);
+        disconnect(aim, &QAbstractItemModel::rowsRemoved, this, &QQuickTableViewPrivate::rowsRemovedCallback);
+        disconnect(aim, &QAbstractItemModel::columnsInserted, this, &QQuickTableViewPrivate::columnsInsertedCallback);
+        disconnect(aim, &QAbstractItemModel::columnsRemoved, this, &QQuickTableViewPrivate::columnsRemovedCallback);
+        disconnect(aim, &QAbstractItemModel::modelReset, this, &QQuickTableViewPrivate::modelResetCallback);
+        disconnect(aim, &QAbstractItemModel::layoutChanged, this, &QQuickTableViewPrivate::layoutChangedCallback);
+    } else {
+        QObjectPrivate::disconnect(model, &QQmlInstanceModel::modelUpdated, this, &QQuickTableViewPrivate::modelUpdated);
+    }
+}
+
+void QQuickTableViewPrivate::modelUpdated(const QQmlChangeSet &changeSet, bool reset)
+{
+    Q_UNUSED(changeSet);
+    Q_UNUSED(reset);
+
+    Q_TABLEVIEW_ASSERT(!model->abstractItemModel(), "");
+    scheduleRebuildTable(RebuildOption::ViewportOnly);
+}
+
+void QQuickTableViewPrivate::rowsMovedCallback(const QModelIndex &parent, int, int, const QModelIndex &, int )
+{
+    if (parent != QModelIndex())
+        return;
+
+    scheduleRebuildTable(RebuildOption::ViewportOnly);
+}
+
+void QQuickTableViewPrivate::columnsMovedCallback(const QModelIndex &parent, int, int, const QModelIndex &, int)
+{
+    if (parent != QModelIndex())
+        return;
+
+    scheduleRebuildTable(RebuildOption::ViewportOnly);
+}
+
+void QQuickTableViewPrivate::rowsInsertedCallback(const QModelIndex &parent, int, int)
+{
+    if (parent != QModelIndex())
+        return;
+
+    scheduleRebuildTable(RebuildOption::ViewportOnly);
+}
+
+void QQuickTableViewPrivate::rowsRemovedCallback(const QModelIndex &parent, int, int)
+{
+    if (parent != QModelIndex())
+        return;
+
+    scheduleRebuildTable(RebuildOption::ViewportOnly);
+}
+
+void QQuickTableViewPrivate::columnsInsertedCallback(const QModelIndex &parent, int, int)
+{
+    if (parent != QModelIndex())
+        return;
+
+    scheduleRebuildTable(RebuildOption::ViewportOnly);
+}
+
+void QQuickTableViewPrivate::columnsRemovedCallback(const QModelIndex &parent, int, int)
+{
+    if (parent != QModelIndex())
+        return;
+
+    scheduleRebuildTable(RebuildOption::ViewportOnly);
+}
+
+void QQuickTableViewPrivate::layoutChangedCallback(const QList<QPersistentModelIndex> &parents, QAbstractItemModel::LayoutChangeHint hint)
+{
+    Q_UNUSED(parents);
+    Q_UNUSED(hint);
+
+    scheduleRebuildTable(RebuildOption::ViewportOnly);
+}
+
+void QQuickTableViewPrivate::modelResetCallback()
+{
+    scheduleRebuildTable(RebuildOption::All);
+}
+
+QQuickTableView::QQuickTableView(QQuickItem *parent)
+    : QQuickFlickable(*(new QQuickTableViewPrivate), parent)
+{
+    setFlag(QQuickItem::ItemIsFocusScope);
+}
+
+QQuickTableView::~QQuickTableView()
+{
+}
+
+QQuickTableView::QQuickTableView(QQuickTableViewPrivate &dd, QQuickItem *parent)
+    : QQuickFlickable(dd, parent)
+{
+    setFlag(QQuickItem::ItemIsFocusScope);
+}
+
+int QQuickTableView::rows() const
+{
+    return d_func()->tableSize.height();
+}
+
+int QQuickTableView::columns() const
+{
+    return d_func()->tableSize.width();
+}
+
+qreal QQuickTableView::rowSpacing() const
+{
+    return d_func()->cellSpacing.height();
+}
+
+void QQuickTableView::setRowSpacing(qreal spacing)
+{
+    Q_D(QQuickTableView);
+    if (qt_is_nan(spacing) || !qt_is_finite(spacing) || spacing < 0)
+        return;
+    if (qFuzzyCompare(d->cellSpacing.height(), spacing))
+        return;
+
+    d->cellSpacing.setHeight(spacing);
+    d->invalidateColumnRowPositions();
+    emit rowSpacingChanged();
+}
+
+qreal QQuickTableView::columnSpacing() const
+{
+    return d_func()->cellSpacing.width();
+}
+
+void QQuickTableView::setColumnSpacing(qreal spacing)
+{
+    Q_D(QQuickTableView);
+    if (qt_is_nan(spacing) || !qt_is_finite(spacing) || spacing < 0)
+        return;
+    if (qFuzzyCompare(d->cellSpacing.width(), spacing))
+        return;
+
+    d->cellSpacing.setWidth(spacing);
+    d->invalidateColumnRowPositions();
+    emit columnSpacingChanged();
+}
+
+QJSValue QQuickTableView::rowHeightProvider() const
+{
+    return d_func()->rowHeightProvider;
+}
+
+void QQuickTableView::setRowHeightProvider(QJSValue provider)
+{
+    Q_D(QQuickTableView);
+    if (provider.strictlyEquals(d->rowHeightProvider))
+        return;
+
+    d->rowHeightProvider = provider;
+    d->scheduleRebuildTable(QQuickTableViewPrivate::RebuildOption::ViewportOnly);
+    emit rowHeightProviderChanged();
+}
+
+QJSValue QQuickTableView::columnWidthProvider() const
+{
+    return d_func()->columnWidthProvider;
+}
+
+void QQuickTableView::setColumnWidthProvider(QJSValue provider)
+{
+    Q_D(QQuickTableView);
+    if (provider.strictlyEquals(d->columnWidthProvider))
+        return;
+
+    d->columnWidthProvider = provider;
+    d->scheduleRebuildTable(QQuickTableViewPrivate::RebuildOption::ViewportOnly);
+    emit columnWidthProviderChanged();
+}
+
+QVariant QQuickTableView::model() const
+{
+    return d_func()->assignedModel;
+}
+
+void QQuickTableView::setModel(const QVariant &newModel)
+{
+    Q_D(QQuickTableView);
+    if (newModel == d->assignedModel)
+        return;
+
+    d->assignedModel = newModel;
+    d->scheduleRebuildTable(QQuickTableViewPrivate::RebuildOption::All);
+    emit modelChanged();
+}
+
+QQmlComponent *QQuickTableView::delegate() const
+{
+    return d_func()->assignedDelegate;
+}
+
+void QQuickTableView::setDelegate(QQmlComponent *newDelegate)
+{
+    Q_D(QQuickTableView);
+    if (newDelegate == d->assignedDelegate)
+        return;
+
+    d->assignedDelegate = newDelegate;
+    d->scheduleRebuildTable(QQuickTableViewPrivate::RebuildOption::All);
+
+    emit delegateChanged();
+}
+
+bool QQuickTableView::reuseItems() const
+{
+    return bool(d_func()->reusableFlag == QQmlTableInstanceModel::Reusable);
+}
+
+void QQuickTableView::setReuseItems(bool reuse)
+{
+    Q_D(QQuickTableView);
+    if (reuseItems() == reuse)
+        return;
+
+    d->reusableFlag = reuse ? QQmlTableInstanceModel::Reusable : QQmlTableInstanceModel::NotReusable;
+
+    if (!reuse && d->tableModel) {
+        // When we're told to not reuse items, we
+        // immediately, as documented, drain the pool.
+        d->tableModel->drainReusableItemsPool(0);
+    }
+
+    emit reuseItemsChanged();
+}
+
+void QQuickTableView::setContentWidth(qreal width)
+{
+    Q_D(QQuickTableView);
+    d->explicitContentWidth = width;
+    QQuickFlickable::setContentWidth(width);
+}
+
+void QQuickTableView::setContentHeight(qreal height)
+{
+    Q_D(QQuickTableView);
+    d->explicitContentHeight = height;
+    QQuickFlickable::setContentHeight(height);
+}
+
+void QQuickTableView::forceLayout()
+{
+    d_func()->forceLayout();
+}
+
+QQuickTableViewAttached *QQuickTableView::qmlAttachedProperties(QObject *obj)
+{
+    return new QQuickTableViewAttached(obj);
+}
+
+void QQuickTableView::geometryChanged(const QRectF &newGeometry, const QRectF &oldGeometry)
+{
+    Q_D(QQuickTableView);
+    QQuickFlickable::geometryChanged(newGeometry, oldGeometry);
+
+    if (d->tableModel) {
+        // When the view changes size, we force the pool to
+        // shrink by releasing all pooled items.
+        d->tableModel->drainReusableItemsPool(0);
+    }
+
+    polish();
+}
+
+void QQuickTableView::viewportMoved(Qt::Orientations orientation)
+{
+    Q_D(QQuickTableView);
+    QQuickFlickable::viewportMoved(orientation);
+
+    QQuickTableViewPrivate::RebuildOptions options = QQuickTableViewPrivate::RebuildOption::None;
+
+    // Check the viewport moved more than one page vertically
+    if (!d->viewportRect.intersects(QRectF(d->viewportRect.x(), contentY(), 1, height())))
+        options |= QQuickTableViewPrivate::RebuildOption::CalculateNewTopLeftRow;
+    // Check the viewport moved more than one page horizontally
+    if (!d->viewportRect.intersects(QRectF(contentX(), d->viewportRect.y(), width(), 1)))
+        options |= QQuickTableViewPrivate::RebuildOption::CalculateNewTopLeftColumn;
+
+    if (options) {
+        // When the viewport has moved more than one page vertically or horizontally, we switch
+        // strategy from refilling edges around the current table to instead rebuild the table
+        // from scratch inside the new viewport. This will greatly improve performance when flicking
+        // a long distance in one go, which can easily happen when dragging on scrollbars.
+        options |= QQuickTableViewPrivate::RebuildOption::ViewportOnly;
+        d->scheduleRebuildTable(options);
+    }
+
+    if (d->rebuildScheduled) {
+        // No reason to do anything, since we're about to rebuild the whole table anyway.
+        // Besides, calling updatePolish, which will start the rebuild, can easily cause
+        // binding loops to happen since we usually end up modifying the geometry of the
+        // viewport (contentItem) as well.
+        return;
+    }
+
+    // Calling polish() will schedule a polish event. But while the user is flicking, several
+    // mouse events will be handled before we get an updatePolish() call. And the updatePolish()
+    // call will only see the last mouse position. This results in a stuttering flick experience
+    // (especially on windows). We improve on this by calling updatePolish() directly. But this
+    // has the pitfall that we open up for recursive callbacks. E.g while inside updatePolish(), we
+    // load/unload items, and emit signals. The application can listen to those signals and set a
+    // new contentX/Y on the flickable. So we need to guard for this, to avoid unexpected behavior.
+    if (d->polishing)
+        polish();
+    else
+        d->updatePolish();
+}
+
+void QQuickTableViewPrivate::_q_componentFinalized()
+{
+    // Now that all bindings are evaluated, and we know
+    // our final geometery, we can build the table.
+    qCDebug(lcTableViewDelegateLifecycle);
+    updatePolish();
+}
+
+void QQuickTableViewPrivate::registerCallbackWhenBindingsAreEvaluated()
+{
+    // componentComplete() is called on us after all static values have been assigned, but
+    // before bindings to any anchestors has been evaluated. Especially this means that
+    // if our size is bound to the parents size, it will still be empty at that point.
+    // And we cannot build the table without knowing our own size. We could wait until we
+    // got the first updatePolish() callback, but at that time, any asynchronous loaders that we
+    // might be inside have already finished loading, which means that we would load all
+    // the delegate items synchronously instead of asynchronously. We therefore add a componentFinalized
+    // function that gets called after all the bindings we rely on has been evaluated.
+    // When receiving this call, we load the delegate items (and build the table).
+    Q_Q(QQuickTableView);
+    QQmlEnginePrivate *engPriv = QQmlEnginePrivate::get(qmlEngine(q));
+    static int finalizedIdx = -1;
+    if (finalizedIdx < 0)
+        finalizedIdx = q->metaObject()->indexOfSlot("_q_componentFinalized()");
+    engPriv->registerFinalizeCallback(q, finalizedIdx);
+}
+
+void QQuickTableView::componentComplete()
+{
+    QQuickFlickable::componentComplete();
+    d_func()->registerCallbackWhenBindingsAreEvaluated();
+}
+
+#include "moc_qquicktableview_p.cpp"
+
+QT_END_NAMESPACE
diff --git a/src/quick/items/qquicktableview_p.h b/src/quick/items/qquicktableview_p.h
new file mode 100644
index 0000000000..f32c71b983
--- /dev/null
+++ b/src/quick/items/qquicktableview_p.h
@@ -0,0 +1,176 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQuick module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QQUICKTABLEVIEW_P_H
+#define QQUICKTABLEVIEW_P_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include <private/qtquickglobal_p.h>
+QT_REQUIRE_CONFIG(quick_tableview);
+
+#include <QtCore/qpointer.h>
+#include <QtQuick/private/qtquickglobal_p.h>
+#include <QtQuick/private/qquickflickable_p.h>
+#include <QtQml/private/qqmlnullablevalue_p.h>
+
+QT_BEGIN_NAMESPACE
+
+class QQuickTableViewAttached;
+class QQuickTableViewPrivate;
+
+class Q_QUICK_PRIVATE_EXPORT QQuickTableView : public QQuickFlickable
+{
+    Q_OBJECT
+
+    Q_PROPERTY(int rows READ rows NOTIFY rowsChanged)
+    Q_PROPERTY(int columns READ columns NOTIFY columnsChanged)
+    Q_PROPERTY(qreal rowSpacing READ rowSpacing WRITE setRowSpacing NOTIFY rowSpacingChanged)
+    Q_PROPERTY(qreal columnSpacing READ columnSpacing WRITE setColumnSpacing NOTIFY columnSpacingChanged)
+    Q_PROPERTY(QJSValue rowHeightProvider READ rowHeightProvider WRITE setRowHeightProvider NOTIFY rowHeightProviderChanged)
+    Q_PROPERTY(QJSValue columnWidthProvider READ columnWidthProvider WRITE setColumnWidthProvider NOTIFY columnWidthProviderChanged)
+    Q_PROPERTY(QVariant model READ model WRITE setModel NOTIFY modelChanged)
+    Q_PROPERTY(QQmlComponent *delegate READ delegate WRITE setDelegate NOTIFY delegateChanged)
+    Q_PROPERTY(bool reuseItems READ reuseItems WRITE setReuseItems NOTIFY reuseItemsChanged)
+    Q_PROPERTY(qreal contentWidth READ contentWidth WRITE setContentWidth NOTIFY contentWidthChanged)
+    Q_PROPERTY(qreal contentHeight READ contentHeight WRITE setContentHeight NOTIFY contentHeightChanged)
+
+public:
+    QQuickTableView(QQuickItem *parent = nullptr);
+    ~QQuickTableView() override;
+    int rows() const;
+    int columns() const;
+
+    qreal rowSpacing() const;
+    void setRowSpacing(qreal spacing);
+
+    qreal columnSpacing() const;
+    void setColumnSpacing(qreal spacing);
+
+    QJSValue rowHeightProvider() const;
+    void setRowHeightProvider(QJSValue provider);
+
+    QJSValue columnWidthProvider() const;
+    void setColumnWidthProvider(QJSValue provider);
+
+    virtual QVariant model() const;
+    virtual void setModel(const QVariant &newModel);
+
+    QQmlComponent *delegate() const;
+    void setDelegate(QQmlComponent *);
+
+    bool reuseItems() const;
+    void setReuseItems(bool reuseItems);
+
+    void setContentWidth(qreal width);
+    void setContentHeight(qreal height);
+
+    Q_INVOKABLE void forceLayout();
+
+    static QQuickTableViewAttached *qmlAttachedProperties(QObject *);
+
+Q_SIGNALS:
+    void rowsChanged();
+    void columnsChanged();
+    void rowSpacingChanged();
+    void columnSpacingChanged();
+    void rowHeightProviderChanged();
+    void columnWidthProviderChanged();
+    void modelChanged();
+    void delegateChanged();
+    void reuseItemsChanged();
+
+protected:
+    void geometryChanged(const QRectF &newGeometry, const QRectF &oldGeometry) override;
+    void viewportMoved(Qt::Orientations orientation) override;
+    void componentComplete() override;
+
+protected:
+    QQuickTableView(QQuickTableViewPrivate &dd, QQuickItem *parent);
+
+private:
+    Q_DISABLE_COPY(QQuickTableView)
+    Q_DECLARE_PRIVATE(QQuickTableView)
+
+    Q_PRIVATE_SLOT(d_func(), void _q_componentFinalized())
+};
+
+class Q_QUICK_PRIVATE_EXPORT QQuickTableViewAttached : public QObject
+{
+    Q_OBJECT
+    Q_PROPERTY(QQuickTableView *view READ view NOTIFY viewChanged)
+
+public:
+    QQuickTableViewAttached(QObject *parent)
+        : QObject(parent) {}
+
+    QQuickTableView *view() const { return m_view; }
+    void setView(QQuickTableView *newTableView) {
+        if (newTableView == m_view)
+            return;
+        m_view = newTableView;
+        Q_EMIT viewChanged();
+    }
+
+Q_SIGNALS:
+    void viewChanged();
+    void pooled();
+    void reused();
+
+private:
+    QPointer<QQuickTableView> m_view;
+
+    friend class QQuickTableViewPrivate;
+};
+
+QT_END_NAMESPACE
+
+QML_DECLARE_TYPE(QQuickTableView)
+QML_DECLARE_TYPEINFO(QQuickTableView, QML_HAS_ATTACHED_PROPERTIES)
+
+#endif // QQUICKTABLEVIEW_P_H
diff --git a/src/quick/items/qquicktableview_p_p.h b/src/quick/items/qquicktableview_p_p.h
new file mode 100644
index 0000000000..f2fef0d774
--- /dev/null
+++ b/src/quick/items/qquicktableview_p_p.h
@@ -0,0 +1,414 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQuick module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QQUICKTABLEVIEW_P_P_H
+#define QQUICKTABLEVIEW_P_P_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include "qquicktableview_p.h"
+
+#include <QtCore/qtimer.h>
+#include <QtQml/private/qqmltableinstancemodel_p.h>
+#include <QtQml/private/qqmlincubator_p.h>
+#include <QtQml/private/qqmlchangeset_p.h>
+#include <QtQml/qqmlinfo.h>
+
+#include <QtQuick/private/qquickflickable_p_p.h>
+#include <QtQuick/private/qquickitemviewfxitem_p_p.h>
+
+QT_BEGIN_NAMESPACE
+
+Q_DECLARE_LOGGING_CATEGORY(lcTableViewDelegateLifecycle)
+
+static const qreal kDefaultRowHeight = 50;
+static const qreal kDefaultColumnWidth = 50;
+
+class FxTableItem;
+
+class Q_QML_AUTOTEST_EXPORT QQuickTableViewPrivate : public QQuickFlickablePrivate
+{
+    Q_DECLARE_PUBLIC(QQuickTableView)
+
+public:
+    class TableEdgeLoadRequest
+    {
+        // Whenever we need to load new rows or columns in the
+        // table, we fill out a TableEdgeLoadRequest.
+        // TableEdgeLoadRequest is just a struct that keeps track
+        // of which cells that needs to be loaded, and which cell
+        // the table is currently loading. The loading itself is
+        // done by QQuickTableView.
+
+    public:
+        void begin(const QPoint &cell, const QPointF &pos, QQmlIncubator::IncubationMode incubationMode)
+        {
+            Q_ASSERT(!m_active);
+            m_active = true;
+            m_edge = Qt::Edge(0);
+            m_mode = incubationMode;
+            m_edgeIndex = cell.x();
+            m_visibleCellsInEdge.clear();
+            m_visibleCellsInEdge.append(cell.y());
+            m_currentIndex = 0;
+            m_startPos = pos;
+            qCDebug(lcTableViewDelegateLifecycle()) << "begin top-left:" << toString();
+        }
+
+        void begin(Qt::Edge edgeToLoad, int edgeIndex, const QList<int> visibleCellsInEdge, QQmlIncubator::IncubationMode incubationMode)
+        {
+            Q_ASSERT(!m_active);
+            m_active = true;
+            m_edge = edgeToLoad;
+            m_edgeIndex = edgeIndex;
+            m_visibleCellsInEdge = visibleCellsInEdge;
+            m_mode = incubationMode;
+            m_currentIndex = 0;
+            qCDebug(lcTableViewDelegateLifecycle()) << "begin:" << toString();
+        }
+
+        inline void markAsDone() { m_active = false; }
+        inline bool isActive() { return m_active; }
+
+        inline QPoint currentCell() { return cellAt(m_currentIndex); }
+        inline bool hasCurrentCell() { return m_currentIndex < m_visibleCellsInEdge.count(); }
+        inline void moveToNextCell() { ++m_currentIndex; }
+
+        inline Qt::Edge edge() { return m_edge; }
+        inline int row() { return cellAt(0).y(); }
+        inline int column() { return cellAt(0).x(); }
+        inline QQmlIncubator::IncubationMode incubationMode() { return m_mode; }
+
+        inline QPointF startPosition() { return m_startPos; }
+
+        QString toString()
+        {
+            QString str;
+            QDebug dbg(&str);
+            dbg.nospace() << "TableSectionLoadRequest(" << "edge:"
+                << m_edge << ", edgeIndex:" << m_edgeIndex << ", incubation:";
+
+            switch (m_mode) {
+            case QQmlIncubator::Asynchronous:
+                dbg << "Asynchronous";
+                break;
+            case QQmlIncubator::AsynchronousIfNested:
+                dbg << "AsynchronousIfNested";
+                break;
+            case QQmlIncubator::Synchronous:
+                dbg << "Synchronous";
+                break;
+            }
+
+            return str;
+        }
+
+    private:
+        Qt::Edge m_edge = Qt::Edge(0);
+        QList<int> m_visibleCellsInEdge;
+        int m_edgeIndex = 0;
+        int m_currentIndex = 0;
+        bool m_active = false;
+        QQmlIncubator::IncubationMode m_mode = QQmlIncubator::AsynchronousIfNested;
+        QPointF m_startPos;
+
+        inline QPoint cellAt(int index) {
+            return !m_edge || (m_edge & (Qt::LeftEdge | Qt::RightEdge))
+                    ? QPoint(m_edgeIndex, m_visibleCellsInEdge[index])
+                    : QPoint(m_visibleCellsInEdge[index], m_edgeIndex);
+        }
+    };
+
+    class EdgeRange {
+    public:
+        EdgeRange();
+        bool containsIndex(Qt::Edge edge, int index);
+
+        int startIndex;
+        int endIndex;
+        qreal size;
+    };
+
+    enum class RebuildState {
+        Begin = 0,
+        LoadInitalTable,
+        VerifyTable,
+        LayoutTable,
+        LoadAndUnloadAfterLayout,
+        PreloadColumns,
+        PreloadRows,
+        MovePreloadedItemsToPool,
+        Done
+    };
+
+    enum class RebuildOption {
+        None = 0,
+        ViewportOnly = 0x1,
+        CalculateNewTopLeftRow = 0x2,
+        CalculateNewTopLeftColumn = 0x4,
+        All = 0x8,
+    };
+    Q_DECLARE_FLAGS(RebuildOptions, RebuildOption)
+
+public:
+    QQuickTableViewPrivate();
+    ~QQuickTableViewPrivate() override;
+
+    static inline QQuickTableViewPrivate *get(QQuickTableView *q) { return q->d_func(); }
+
+    void updatePolish() override;
+    void fixup(AxisData &data, qreal minExtent, qreal maxExtent) override;
+
+public:
+    QHash<int, FxTableItem *> loadedItems;
+
+    // model, tableModel and modelVariant all point to the same model. modelVariant
+    // is the model assigned by the user. And tableModel is the wrapper model we create
+    // around it. But if the model is an instance model directly, we cannot wrap it, so
+    // we need a pointer for that case as well.
+    QQmlInstanceModel* model = nullptr;
+    QPointer<QQmlTableInstanceModel> tableModel = nullptr;
+    QVariant modelVariant;
+
+    // When the applications assignes a new model or delegate to the view, we keep them
+    // around until we're ready to take them into use (syncWithPendingChanges).
+    QVariant assignedModel = QVariant(int(0));
+    QQmlComponent *assignedDelegate = nullptr;
+
+    // loadedRows/Columns describes the rows and columns that are currently loaded (from top left
+    // row/column to bottom right row/column). loadedTableOuterRect describes the actual
+    // pixels that all the loaded delegate items cover, and is matched agains the viewport to determine when
+    // we need to fill up with more rows/columns. loadedTableInnerRect describes the pixels
+    // that the loaded table covers if you remove one row/column on each side of the table, and
+    // is used to determine rows/columns that are no longer visible and can be unloaded.
+    QMap<int, int> loadedColumns;
+    QMap<int, int> loadedRows;
+    QRectF loadedTableOuterRect;
+    QRectF loadedTableInnerRect;
+
+    QRectF viewportRect = QRectF(0, 0, -1, -1);
+
+    QSize tableSize;
+
+    RebuildState rebuildState = RebuildState::Done;
+    RebuildOptions rebuildOptions = RebuildOption::All;
+    RebuildOptions scheduledRebuildOptions = RebuildOption::All;
+
+    TableEdgeLoadRequest loadRequest;
+
+    QSizeF cellSpacing = QSizeF(0, 0);
+
+    QQmlTableInstanceModel::ReusableFlag reusableFlag = QQmlTableInstanceModel::Reusable;
+
+    bool blockItemCreatedCallback = false;
+    bool columnRowPositionsInvalid = false;
+    bool layoutWarningIssued = false;
+    bool polishing = false;
+    bool rebuildScheduled = true;
+
+    QJSValue rowHeightProvider;
+    QJSValue columnWidthProvider;
+
+    EdgeRange cachedNextVisibleEdgeIndex[4];
+    EdgeRange cachedColumnWidth;
+    EdgeRange cachedRowHeight;
+
+    // TableView uses contentWidth/height to report the size of the table (this
+    // will e.g make scrollbars written for Flickable work out of the box). This
+    // value is continuously calculated, and will change/improve as more columns
+    // are loaded into view. At the same time, we want to open up for the
+    // possibility that the application can set the content width explicitly, in
+    // case it knows what the exact width should be from the start. We therefore
+    // override the contentWidth/height properties from QQuickFlickable, to be able
+    // to implement this combined behavior. This also lets us lazy build the table
+    // if the application needs to know the content size early on.
+    QQmlNullableValue<qreal> explicitContentWidth;
+    QQmlNullableValue<qreal> explicitContentHeight;
+
+    QSizeF averageEdgeSize;
+
+    const static QPoint kLeft;
+    const static QPoint kRight;
+    const static QPoint kUp;
+    const static QPoint kDown;
+
+#ifdef QT_DEBUG
+    QString forcedIncubationMode = qEnvironmentVariable("QT_TABLEVIEW_INCUBATION_MODE");
+#endif
+
+public:
+    QQuickTableViewAttached *getAttachedObject(const QObject *object) const;
+
+    int modelIndexAtCell(const QPoint &cell) const;
+    QPoint cellAtModelIndex(int modelIndex) const;
+
+    qreal sizeHintForColumn(int column);
+    qreal sizeHintForRow(int row);
+    void calculateTableSize();
+
+    inline bool isColumnHidden(int column);
+    inline bool isRowHidden(int row);
+
+    qreal getColumnLayoutWidth(int column);
+    qreal getRowLayoutHeight(int row);
+    qreal getColumnWidth(int column);
+    qreal getRowHeight(int row);
+
+    inline int topRow() const { return loadedRows.firstKey(); }
+    inline int bottomRow() const { return loadedRows.lastKey(); }
+    inline int leftColumn() const { return loadedColumns.firstKey(); }
+    inline int rightColumn() const { return loadedColumns.lastKey(); }
+
+    void relayoutTable();
+    void relayoutTableItems();
+
+    void layoutVerticalEdge(Qt::Edge tableEdge);
+    void layoutHorizontalEdge(Qt::Edge tableEdge);
+    void layoutTopLeftItem();
+    void layoutTableEdgeFromLoadRequest();
+
+    void updateContentWidth();
+    void updateContentHeight();
+    void updateAverageEdgeSize();
+    void forceLayout();
+
+    void enforceTableAtOrigin();
+    void syncLoadedTableRectFromLoadedTable();
+    void syncLoadedTableFromLoadRequest();
+
+    int nextVisibleEdgeIndex(Qt::Edge edge, int startIndex);
+    int nextVisibleEdgeIndexAroundLoadedTable(Qt::Edge edge);
+    inline int edgeToArrayIndex(Qt::Edge edge);
+    void clearEdgeSizeCache();
+
+    bool canLoadTableEdge(Qt::Edge tableEdge, const QRectF fillRect) const;
+    bool canUnloadTableEdge(Qt::Edge tableEdge, const QRectF fillRect) const;
+    Qt::Edge nextEdgeToLoad(const QRectF rect);
+    Qt::Edge nextEdgeToUnload(const QRectF rect);
+
+    qreal cellWidth(const QPoint &cell);
+    qreal cellHeight(const QPoint &cell);
+
+    FxTableItem *loadedTableItem(const QPoint &cell) const;
+    FxTableItem *createFxTableItem(const QPoint &cell, QQmlIncubator::IncubationMode incubationMode);
+    FxTableItem *loadFxTableItem(const QPoint &cell, QQmlIncubator::IncubationMode incubationMode);
+
+    void releaseItem(FxTableItem *fxTableItem, QQmlTableInstanceModel::ReusableFlag reusableFlag);
+    void releaseLoadedItems(QQmlTableInstanceModel::ReusableFlag reusableFlag);
+
+    void unloadItem(const QPoint &cell);
+    void loadInitialTopLeftItem(const QPoint &cell, const QPointF &pos);
+    void loadEdge(Qt::Edge edge, QQmlIncubator::IncubationMode incubationMode);
+    void unloadEdge(Qt::Edge edge);
+    void loadAndUnloadVisibleEdges();
+    void drainReusePoolAfterLoadRequest();
+    void processLoadRequest();
+
+    void processRebuildTable();
+    bool moveToNextRebuildState();
+    QPoint calculateNewTopLeft();
+    void calculateTopLeft(QPoint &topLeft, QPointF &topLeftPos);
+    void beginRebuildTable();
+    void layoutAfterLoadingInitialTable();
+
+    void scheduleRebuildTable(QQuickTableViewPrivate::RebuildOptions options);
+    void invalidateColumnRowPositions();
+
+    int resolveImportVersion();
+    void createWrapperModel();
+
+    void initItemCallback(int modelIndex, QObject *item);
+    void itemCreatedCallback(int modelIndex, QObject *object);
+    void itemPooledCallback(int modelIndex, QObject *object);
+    void itemReusedCallback(int modelIndex, QObject *object);
+    void modelUpdated(const QQmlChangeSet &changeSet, bool reset);
+
+    inline void syncWithPendingChanges();
+    inline void syncDelegate();
+    inline void syncModel();
+    inline void syncRebuildOptions();
+
+    void connectToModel();
+    void disconnectFromModel();
+
+    void rowsMovedCallback(const QModelIndex &parent, int start, int end, const QModelIndex &destination, int row);
+    void columnsMovedCallback(const QModelIndex &parent, int start, int end, const QModelIndex &destination, int column);
+    void rowsInsertedCallback(const QModelIndex &parent, int begin, int end);
+    void rowsRemovedCallback(const QModelIndex &parent, int begin, int end);
+    void columnsInsertedCallback(const QModelIndex &parent, int begin, int end);
+    void columnsRemovedCallback(const QModelIndex &parent, int begin, int end);
+    void layoutChangedCallback(const QList<QPersistentModelIndex> &parents, QAbstractItemModel::LayoutChangeHint hint);
+    void modelResetCallback();
+
+    void _q_componentFinalized();
+    void registerCallbackWhenBindingsAreEvaluated();
+
+    inline QString tableLayoutToString() const;
+    void dumpTable() const;
+};
+
+class FxTableItem : public QQuickItemViewFxItem
+{
+public:
+    FxTableItem(QQuickItem *item, QQuickTableView *table, bool own)
+        : QQuickItemViewFxItem(item, own, QQuickTableViewPrivate::get(table))
+    {
+    }
+
+    qreal position() const override { return 0; }
+    qreal endPosition() const override { return 0; }
+    qreal size() const override { return 0; }
+    qreal sectionSize() const override { return 0; }
+    bool contains(qreal, qreal) const override { return false; }
+
+    QPoint cell;
+};
+
+QT_END_NAMESPACE
+
+#endif
diff --git a/src/quick/items/qquicktext.cpp b/src/quick/items/qquicktext.cpp
index 080cc9412e..73b151168e 100644
--- a/src/quick/items/qquicktext.cpp
+++ b/src/quick/items/qquicktext.cpp
@@ -74,17 +74,13 @@ Q_DECLARE_LOGGING_CATEGORY(DBG_HOVER_TRACE)
 const QChar QQuickTextPrivate::elideChar = QChar(0x2026);
 
 QQuickTextPrivate::QQuickTextPrivate()
-    : fontInfo(font), elideLayout(0), textLine(0), lineWidth(0)
+    : fontInfo(font), elideLayout(nullptr), textLine(nullptr), lineWidth(0)
     , color(0xFF000000), linkColor(0xFF0000FF), styleColor(0xFF000000)
     , lineCount(1), multilengthEos(-1)
     , elideMode(QQuickText::ElideNone), hAlign(QQuickText::AlignLeft), vAlign(QQuickText::AlignTop)
     , format(QQuickText::AutoText), wrapMode(QQuickText::NoWrap)
     , style(QQuickText::Normal)
-#if defined(QT_QUICK_DEFAULT_TEXT_RENDER_TYPE)
-    , renderType(QQuickText::QT_QUICK_DEFAULT_TEXT_RENDER_TYPE)
-#else
-    , renderType(QQuickText::QtRendering)
-#endif
+    , renderType(QQuickTextUtil::textRenderType<QQuickText>())
     , updateType(UpdatePaintNode)
     , maximumLineCountValid(false), updateOnComponentComplete(true), richText(false)
     , styledText(false), widthExceeded(false), heightExceeded(false), internalWidthUpdate(false)
@@ -92,6 +88,7 @@ QQuickTextPrivate::QQuickTextPrivate()
     , truncated(false), hAlignImplicit(true), rightToLeftText(false)
     , layoutTextElided(false), textHasChanged(true), needToUpdateLayout(false), formatModifiesFontSize(false)
     , polishSize(false)
+    , updateSizeRecursionGuard(false)
 {
     implicitAntialiasing = true;
 }
@@ -107,7 +104,7 @@ QQuickTextPrivate::ExtraData::ExtraData()
     , explicitRightPadding(false)
     , explicitBottomPadding(false)
     , lineHeight(1.0)
-    , doc(0)
+    , doc(nullptr)
     , minimumPixelSize(12)
     , minimumPointSize(12)
     , nbActiveDownloads(0)
@@ -128,7 +125,7 @@ void QQuickTextPrivate::init()
 QQuickTextPrivate::~QQuickTextPrivate()
 {
     delete elideLayout;
-    delete textLine; textLine = 0;
+    delete textLine; textLine = nullptr;
 
     if (extra.isAllocated()) {
         qDeleteAll(extra->imgTags);
@@ -269,9 +266,6 @@ void QQuickTextPrivate::updateLayout()
                 formatModifiesFontSize = fontSizeModified;
                 multilengthEos = -1;
             } else {
-                layout.clearFormats();
-                if (elideLayout)
-                    elideLayout->clearFormats();
                 QString tmp = text;
                 multilengthEos = tmp.indexOf(QLatin1Char('\x9c'));
                 if (multilengthEos != -1)
@@ -349,6 +343,19 @@ void QQuickTextPrivate::updateBaseline(qreal baseline, qreal dy)
     q->setBaselineOffset(baseline + yoff + q->topPadding());
 }
 
+void QQuickTextPrivate::signalSizeChange(const QSizeF &previousSize)
+{
+    Q_Q(QQuickText);
+
+    if (layedOutTextRect.size() != previousSize) {
+        emit q->contentSizeChanged();
+        if (layedOutTextRect.width() != previousSize.width())
+            emit q->contentWidthChanged(layedOutTextRect.width());
+        if (layedOutTextRect.height() != previousSize.height())
+            emit q->contentHeightChanged(layedOutTextRect.height());
+    }
+}
+
 void QQuickTextPrivate::updateSize()
 {
     Q_Q(QQuickText);
@@ -369,6 +376,8 @@ void QQuickTextPrivate::updateSize()
     qreal hPadding = q->leftPadding() + q->rightPadding();
     qreal vPadding = q->topPadding() + q->bottomPadding();
 
+    const QSizeF previousSize = layedOutTextRect.size();
+
     if (text.isEmpty() && !isLineLaidOutConnected() && fontSizeMode() == QQuickText::FixedSize) {
         // How much more expensive is it to just do a full layout on an empty string here?
         // There may be subtle differences in the height and baseline calculations between
@@ -385,14 +394,13 @@ void QQuickTextPrivate::updateSize()
         q->setImplicitSize(hPadding, fontHeight + vPadding);
         layedOutTextRect = QRectF(0, 0, 0, fontHeight);
         advance = QSizeF();
-        emit q->contentSizeChanged();
+        signalSizeChange(previousSize);
         updateType = UpdatePaintNode;
         q->update();
         return;
     }
 
     QSizeF size(0, 0);
-    QSizeF previousSize = layedOutTextRect.size();
 
     //setup instance of QTextLayout for all cases other than richtext
     if (!richText) {
@@ -434,7 +442,7 @@ void QQuickTextPrivate::updateSize()
         if (internalWidthUpdate)
             return;
 
-        extra->doc->setPageSize(QSizeF());
+        extra->doc->setPageSize(QSizeF(q->width(), -1));
         if (q->widthValid() && (wrapMode != QQuickText::NoWrap || extra->doc->idealWidth() < availableWidth()))
             extra->doc->setTextWidth(availableWidth());
         else
@@ -449,6 +457,7 @@ void QQuickTextPrivate::updateSize()
 
         //### need to confirm cost of always setting these for richText
         internalWidthUpdate = true;
+        qreal oldWidth = q->width();
         qreal iWidth = -1;
         if (!q->widthValid())
             iWidth = size.width();
@@ -456,36 +465,45 @@ void QQuickTextPrivate::updateSize()
             q->setImplicitSize(iWidth + hPadding, size.height() + vPadding);
         internalWidthUpdate = false;
 
-        if (iWidth == -1)
-            q->setImplicitHeight(size.height() + vPadding);
-
-        QTextBlock firstBlock = extra->doc->firstBlock();
-        while (firstBlock.layout()->lineCount() == 0)
-            firstBlock = firstBlock.next();
-
-        QTextBlock lastBlock = extra->doc->lastBlock();
-        while (lastBlock.layout()->lineCount() == 0)
-            lastBlock = lastBlock.previous();
-
-        if (firstBlock.lineCount() > 0 && lastBlock.lineCount() > 0) {
-            QTextLine firstLine = firstBlock.layout()->lineAt(0);
-            QTextLine lastLine = lastBlock.layout()->lineAt(lastBlock.layout()->lineCount() - 1);
-            advance = QSizeF(lastLine.horizontalAdvance(),
-                             (lastLine.y() + lastBlock.layout()->position().y()) - (firstLine.y() + firstBlock.layout()->position().y()));
+        // If the implicit width update caused a recursive change of the width,
+        // we will have skipped integral parts of the layout due to the
+        // internalWidthUpdate recursion guard. To make sure everything is up
+        // to date, we need to run a second pass over the layout when updateSize()
+        // is done.
+        if (!qFuzzyCompare(q->width(), oldWidth) && !updateSizeRecursionGuard) {
+            updateSizeRecursionGuard = true;
+            updateSize();
+            updateSizeRecursionGuard = false;
         } else {
-            advance = QSizeF();
+            if (iWidth == -1)
+                q->setImplicitHeight(size.height() + vPadding);
+
+            QTextBlock firstBlock = extra->doc->firstBlock();
+            while (firstBlock.layout()->lineCount() == 0)
+                firstBlock = firstBlock.next();
+
+            QTextBlock lastBlock = extra->doc->lastBlock();
+            while (lastBlock.layout()->lineCount() == 0)
+                lastBlock = lastBlock.previous();
+
+            if (firstBlock.lineCount() > 0 && lastBlock.lineCount() > 0) {
+                QTextLine firstLine = firstBlock.layout()->lineAt(0);
+                QTextLine lastLine = lastBlock.layout()->lineAt(lastBlock.layout()->lineCount() - 1);
+                advance = QSizeF(lastLine.horizontalAdvance(),
+                                 (lastLine.y() + lastBlock.layout()->position().y()) - (firstLine.y() + firstBlock.layout()->position().y()));
+            } else {
+                advance = QSizeF();
+            }
         }
     }
 
-
-    if (layedOutTextRect.size() != previousSize)
-        emit q->contentSizeChanged();
+    signalSizeChange(previousSize);
     updateType = UpdatePaintNode;
     q->update();
 }
 
 QQuickTextLine::QQuickTextLine()
-    : QObject(), m_line(0), m_height(0), m_lineOffset(0)
+    : QObject(), m_line(nullptr), m_height(0), m_lineOffset(0)
 {
 }
 
@@ -625,13 +643,20 @@ QString QQuickTextPrivate::elidedText(qreal lineWidth, const QTextLine &line, QT
             // Appending the elide character may push the line over the maximum width
             // in which case the elided text will need to be elided.
             QFontMetricsF metrics(layout.font());
-            if (metrics.width(elideChar) + line.naturalTextWidth() >= lineWidth)
+            if (metrics.horizontalAdvance(elideChar) + line.naturalTextWidth() >= lineWidth)
                 elideText = metrics.elidedText(elideText, Qt::TextElideMode(elideMode), lineWidth);
         }
         return elideText;
     }
 }
 
+void QQuickTextPrivate::clearFormats()
+{
+    layout.clearFormats();
+    if (elideLayout)
+        elideLayout->clearFormats();
+}
+
 /*!
     Lays out the QQuickTextPrivate::layout QTextLayout in the constraints of the QQuickText.
 
@@ -1055,12 +1080,15 @@ QRectF QQuickTextPrivate::setupTextLayout(qreal *const baseline)
     if (eos != multilengthEos)
         truncated = true;
 
+    assignedFont = QFontInfo(font).family();
+
     if (elide) {
         if (!elideLayout) {
             elideLayout = new QTextLayout;
             elideLayout->setCacheEnabled(true);
         }
-        if (styledText) {
+        QTextEngine *engine = layout.engine();
+        if (engine && engine->hasFormats()) {
             QVector<QTextLayout::FormatRange> formats;
             switch (elideMode) {
             case QQuickText::ElideRight:
@@ -1107,7 +1135,7 @@ QRectF QQuickTextPrivate::setupTextLayout(qreal *const baseline)
             layout.clearLayout();
     } else {
         delete elideLayout;
-        elideLayout = 0;
+        elideLayout = nullptr;
     }
 
     QTextLine firstLine = visibleCount == 1 && elideLayout
@@ -1219,7 +1247,7 @@ void QQuickTextPrivate::ensureDoc()
     if (!extra.isAllocated() || !extra->doc) {
         Q_Q(QQuickText);
         extra.value().doc = new QQuickTextDocumentWithImageResources(q);
-        extra->doc->setPageSize(QSizeF(0, 0));
+        extra->doc->setPageSize(QSizeF(q->width(), -1));
         extra->doc->setDocumentMargin(0);
         extra->doc->setBaseUrl(q->baseUrl());
         qmlobject_connect(extra->doc, QQuickTextDocumentWithImageResources, SIGNAL(imagesLoaded()),
@@ -1233,7 +1261,7 @@ void QQuickTextPrivate::ensureDoc()
     \inqmlmodule QtQuick
     \ingroup qtquick-visual
     \inherits Item
-    \brief Specifies how to add formatted text to a scene
+    \brief Specifies how to add formatted text to a scene.
 
     Text items can display both plain and rich text. For example, red text with
     a specific font and size can be defined like this:
@@ -1499,6 +1527,36 @@ QQuickText::~QQuickText()
     Text { text: "Hello"; renderType: Text.NativeRendering; font.hintingPreference: Font.PreferVerticalHinting }
     \endqml
 */
+
+/*!
+    \qmlproperty bool QtQuick::Text::font.kerning
+    \since 5.10
+
+    Enables or disables the kerning OpenType feature when shaping the text. Disabling this may
+    improve performance when creating or changing the text, at the expense of some cosmetic
+    features. The default value is true.
+
+    \qml
+    Text { text: "OATS FLAVOUR WAY"; font.kerning: false }
+    \endqml
+*/
+
+/*!
+    \qmlproperty bool QtQuick::Text::font.preferShaping
+    \since 5.10
+
+    Sometimes, a font will apply complex rules to a set of characters in order to
+    display them correctly. In some writing systems, such as Brahmic scripts, this is
+    required in order for the text to be legible, but in e.g. Latin script, it is merely
+    a cosmetic feature. Setting the \c preferShaping property to false will disable all
+    such features when they are not required, which will improve performance in most cases.
+
+    The default value is true.
+
+    \qml
+    Text { text: "Some text"; font.preferShaping: false }
+    \endqml
+*/
 QFont QQuickText::font() const
 {
     Q_D(const QQuickText);
@@ -1599,6 +1657,7 @@ void QQuickText::setText(const QString &n)
             d->extra->doc->setText(n);
             d->rightToLeftText = d->extra->doc->toPlainText().isRightToLeft();
         } else {
+            d->clearFormats();
             d->rightToLeftText = d->text.isRightToLeft();
         }
         d->determineHorizontalAlignment();
@@ -2023,6 +2082,8 @@ void QQuickText::resetMaximumLineCount()
 
     \code
     <b></b> - bold
+    <del></del> - strike out (removed content)
+    <s></s> - strike out (no longer accurate or no longer relevant content)
     <strong></strong> - bold
     <i></i> - italic
     <br> - new line
@@ -2089,6 +2150,7 @@ void QQuickText::setTextFormat(TextFormat format)
             d->extra->doc->setText(d->text);
             d->rightToLeftText = d->extra->doc->toPlainText().isRightToLeft();
         } else {
+            d->clearFormats();
             d->rightToLeftText = d->text.isRightToLeft();
             d->textHasChanged = true;
         }
@@ -2283,8 +2345,10 @@ void QQuickText::geometryChanged(const QRectF &newGeometry, const QRectF &oldGeo
 
     if (!(widthChanged || widthMaximum) && !d->isLineLaidOutConnected()) { // only height has changed
         if (newGeometry.height() > oldGeometry.height()) {
-            if (!d->heightExceeded) // Height is adequate and growing.
+            if (!d->heightExceeded && !qFuzzyIsNull(oldGeometry.height())) {
+                // Height is adequate and growing, and it wasn't 0 previously.
                 goto geomChangeDone;
+            }
             if (d->lineCount == d->maximumLineCount())  // Reached maximum line and height is growing.
                 goto geomChangeDone;
         } else if (newGeometry.height() < oldGeometry.height()) {
@@ -2328,10 +2392,10 @@ QSGNode *QQuickText::updatePaintNode(QSGNode *oldNode, UpdatePaintNodeData *data
 
     if (d->text.isEmpty()) {
         delete oldNode;
-        return 0;
+        return nullptr;
     }
 
-    if (d->updateType != QQuickTextPrivate::UpdatePaintNode && oldNode != 0) {
+    if (d->updateType != QQuickTextPrivate::UpdatePaintNode && oldNode != nullptr) {
         // Update done in preprocess() in the nodes
         d->updateType = QQuickTextPrivate::UpdateNone;
         return oldNode;
@@ -2341,7 +2405,7 @@ QSGNode *QQuickText::updatePaintNode(QSGNode *oldNode, UpdatePaintNodeData *data
 
     const qreal dy = QQuickTextUtil::alignedY(d->layedOutTextRect.height() + d->lineHeightOffset(), d->availableHeight(), d->vAlign) + topPadding();
 
-    QQuickTextNode *node = 0;
+    QQuickTextNode *node = nullptr;
     if (!oldNode)
         node = new QQuickTextNode(this);
     else
@@ -2394,6 +2458,12 @@ QSGNode *QQuickText::updatePaintNode(QSGNode *oldNode, UpdatePaintNodeData *data
 void QQuickText::updatePolish()
 {
     Q_D(QQuickText);
+    // If the fonts used for rendering are different from the ones used in the GUI thread,
+    // it means we will get warnings and corrupted text. If this case is detected, we need
+    // to update the text layout before creating the scenegraph nodes.
+    if (!d->assignedFont.isEmpty() && QFontInfo(d->font).family() != d->assignedFont)
+        d->polishSize = true;
+
     if (d->polishSize) {
         d->updateSize();
         d->polishSize = false;
@@ -2799,7 +2869,7 @@ void QQuickText::hoverLeaveEvent(QHoverEvent *event)
 
     Supported render types are:
     \list
-    \li Text.QtRendering - the default
+    \li Text.QtRendering
     \li Text.NativeRendering
     \endlist
 
@@ -2807,6 +2877,8 @@ void QQuickText::hoverLeaveEvent(QHoverEvent *event)
     not require advanced features such as transformation of the text. Using such features in
     combination with the NativeRendering render type will lend poor and sometimes pixelated
     results.
+
+    The default rendering type is determined by \l QQuickWindow::textRenderType().
 */
 QQuickText::RenderType QQuickText::renderType() const
 {
@@ -2875,14 +2947,14 @@ void QQuickText::invalidateFontCaches()
 {
     Q_D(QQuickText);
 
-    if (d->richText && d->extra.isAllocated() && d->extra->doc != 0) {
+    if (d->richText && d->extra.isAllocated() && d->extra->doc != nullptr) {
         QTextBlock block;
         for (block = d->extra->doc->firstBlock(); block.isValid(); block = block.next()) {
-            if (block.layout() != 0 && block.layout()->engine() != 0)
+            if (block.layout() != nullptr && block.layout()->engine() != nullptr)
                 block.layout()->engine()->resetFontEngineCache();
         }
     } else {
-        if (d->layout.engine() != 0)
+        if (d->layout.engine() != nullptr)
             d->layout.engine()->resetFontEngineCache();
     }
 }
diff --git a/src/quick/items/qquicktext_p.h b/src/quick/items/qquicktext_p.h
index a56bcdb87b..1af60051fb 100644
--- a/src/quick/items/qquicktext_p.h
+++ b/src/quick/items/qquicktext_p.h
@@ -79,10 +79,10 @@ class Q_QUICK_PRIVATE_EXPORT QQuickText : public QQuickImplicitSizeItem
 
     Q_PROPERTY(TextFormat textFormat READ textFormat WRITE setTextFormat NOTIFY textFormatChanged)
     Q_PROPERTY(TextElideMode elide READ elideMode WRITE setElideMode NOTIFY elideModeChanged) //### elideMode?
-    Q_PROPERTY(qreal contentWidth READ contentWidth NOTIFY contentSizeChanged)
-    Q_PROPERTY(qreal contentHeight READ contentHeight NOTIFY contentSizeChanged)
-    Q_PROPERTY(qreal paintedWidth READ contentWidth NOTIFY contentSizeChanged)  // Compatibility
-    Q_PROPERTY(qreal paintedHeight READ contentHeight NOTIFY contentSizeChanged)
+    Q_PROPERTY(qreal contentWidth READ contentWidth NOTIFY contentWidthChanged)
+    Q_PROPERTY(qreal contentHeight READ contentHeight NOTIFY contentHeightChanged)
+    Q_PROPERTY(qreal paintedWidth READ contentWidth NOTIFY contentWidthChanged)  // Compatibility
+    Q_PROPERTY(qreal paintedHeight READ contentHeight NOTIFY contentHeightChanged)
     Q_PROPERTY(qreal lineHeight READ lineHeight WRITE setLineHeight NOTIFY lineHeightChanged)
     Q_PROPERTY(LineHeightMode lineHeightMode READ lineHeightMode WRITE setLineHeightMode NOTIFY lineHeightModeChanged)
     Q_PROPERTY(QUrl baseUrl READ baseUrl WRITE setBaseUrl RESET resetBaseUrl NOTIFY baseUrlChanged)
@@ -102,8 +102,8 @@ class Q_QUICK_PRIVATE_EXPORT QQuickText : public QQuickImplicitSizeItem
     Q_PROPERTY(QSizeF advance READ advance NOTIFY contentSizeChanged REVISION 10)
 
 public:
-    QQuickText(QQuickItem *parent=0);
-    ~QQuickText();
+    QQuickText(QQuickItem *parent=nullptr);
+    ~QQuickText() override;
 
     enum HAlignment { AlignLeft = Qt::AlignLeft,
                        AlignRight = Qt::AlignRight,
@@ -212,15 +212,15 @@ public:
     FontSizeMode fontSizeMode() const;
     void setFontSizeMode(FontSizeMode mode);
 
-    void componentComplete() Q_DECL_OVERRIDE;
+    void componentComplete() override;
 
     int resourcesLoading() const; // mainly for testing
 
     qreal contentWidth() const;
     qreal contentHeight() const;
 
-    QRectF boundingRect() const Q_DECL_OVERRIDE;
-    QRectF clipRect() const Q_DECL_OVERRIDE;
+    QRectF boundingRect() const override;
+    QRectF clipRect() const override;
     Q_INVOKABLE void doLayout(); // ### Qt 6: remove
     Q_REVISION(9) Q_INVOKABLE void forceLayout();
 
@@ -272,6 +272,10 @@ Q_SIGNALS:
     void textFormatChanged(QQuickText::TextFormat textFormat);
     void elideModeChanged(QQuickText::TextElideMode mode);
     void contentSizeChanged();
+    // The next two signals should be marked as Q_REVISION(12). See QTBUG-71247
+    void contentWidthChanged(qreal contentWidth);
+    void contentHeightChanged(qreal contentHeight);
+
     void lineHeightChanged(qreal lineHeight);
     void lineHeightModeChanged(LineHeightMode mode);
     void fontSizeModeChanged();
@@ -289,20 +293,20 @@ Q_SIGNALS:
     Q_REVISION(9) void fontInfoChanged();
 
 protected:
-    QQuickText(QQuickTextPrivate &dd, QQuickItem *parent = 0);
+    QQuickText(QQuickTextPrivate &dd, QQuickItem *parent = nullptr);
 
-    void mousePressEvent(QMouseEvent *event) Q_DECL_OVERRIDE;
-    void mouseReleaseEvent(QMouseEvent *event) Q_DECL_OVERRIDE;
-    void itemChange(ItemChange change, const ItemChangeData &value) Q_DECL_OVERRIDE;
+    void mousePressEvent(QMouseEvent *event) override;
+    void mouseReleaseEvent(QMouseEvent *event) override;
+    void itemChange(ItemChange change, const ItemChangeData &value) override;
     void geometryChanged(const QRectF &newGeometry,
-                                 const QRectF &oldGeometry) Q_DECL_OVERRIDE;
-    QSGNode *updatePaintNode(QSGNode *, UpdatePaintNodeData *) Q_DECL_OVERRIDE;
+                                 const QRectF &oldGeometry) override;
+    QSGNode *updatePaintNode(QSGNode *, UpdatePaintNodeData *) override;
 
-    void updatePolish() Q_DECL_OVERRIDE;
+    void updatePolish() override;
 
-    void hoverEnterEvent(QHoverEvent *event) Q_DECL_OVERRIDE;
-    void hoverMoveEvent(QHoverEvent *event) Q_DECL_OVERRIDE;
-    void hoverLeaveEvent(QHoverEvent *event) Q_DECL_OVERRIDE;
+    void hoverEnterEvent(QHoverEvent *event) override;
+    void hoverMoveEvent(QHoverEvent *event) override;
+    void hoverLeaveEvent(QHoverEvent *event) override;
     void invalidateFontCaches();
 
 private Q_SLOTS:
diff --git a/src/quick/items/qquicktext_p_p.h b/src/quick/items/qquicktext_p_p.h
index fde07eaf2e..efa45e0958 100644
--- a/src/quick/items/qquicktext_p_p.h
+++ b/src/quick/items/qquicktext_p_p.h
@@ -75,16 +75,18 @@ public:
 
     void updateBaseline(qreal baseline, qreal dy);
     void updateSize();
+    void signalSizeChange(const QSizeF &previousSize);
     void updateLayout();
     bool determineHorizontalAlignment();
     bool setHAlign(QQuickText::HAlignment, bool forceAlign = false);
-    void mirrorChange() Q_DECL_OVERRIDE;
+    void mirrorChange() override;
     bool isLineLaidOutConnected();
     void setLineGeometry(QTextLine &line, qreal lineWidth, qreal &height);
 
     int lineHeightOffset() const;
-    QString elidedText(qreal lineWidth, const QTextLine &line, QTextLine *nextLine = 0) const;
+    QString elidedText(qreal lineWidth, const QTextLine &line, QTextLine *nextLine = nullptr) const;
     void elideFormats(int start, int length, int offset, QVector<QTextLayout::FormatRange> *elidedFormats);
+    void clearFormats();
 
     void processHoverEvent(QHoverEvent *event);
 
@@ -153,6 +155,8 @@ public:
     QQuickText::RenderType renderType;
     UpdateType updateType;
 
+    QString assignedFont;
+
     bool maximumLineCountValid:1;
     bool updateOnComponentComplete:1;
     bool richText:1;
@@ -171,11 +175,12 @@ public:
     bool needToUpdateLayout:1;
     bool formatModifiesFontSize:1;
     bool polishSize:1; // Workaround for problem with polish called after updateSize (QTBUG-42636)
+    bool updateSizeRecursionGuard:1;
 
     static const QChar elideChar;
 
-    qreal getImplicitWidth() const Q_DECL_OVERRIDE;
-    qreal getImplicitHeight() const Q_DECL_OVERRIDE;
+    qreal getImplicitWidth() const override;
+    qreal getImplicitHeight() const override;
 
     qreal availableWidth() const;
     qreal availableHeight() const;
diff --git a/src/quick/items/qquicktextcontrol.cpp b/src/quick/items/qquicktextcontrol.cpp
index 2e23d69e5b..a7a90c9134 100644
--- a/src/quick/items/qquicktextcontrol.cpp
+++ b/src/quick/items/qquicktextcontrol.cpp
@@ -47,7 +47,6 @@
 #include <qfontmetrics.h>
 #include <qevent.h>
 #include <qdebug.h>
-#include <qdrag.h>
 #include <qclipboard.h>
 #include <qtimer.h>
 #include <qinputmethod.h>
@@ -95,7 +94,7 @@ static QTextLine currentTextLine(const QTextCursor &cursor)
 }
 
 QQuickTextControlPrivate::QQuickTextControlPrivate()
-    : doc(0),
+    : doc(nullptr),
 #if QT_CONFIG(im)
       preeditCursor(0),
 #endif
@@ -432,6 +431,7 @@ void QQuickTextControlPrivate::selectionChanged(bool forceEmitSelectionChanged /
 #endif
         emit q->selectionChanged();
     }
+    q->updateCursorRectangle(true);
 }
 
 void QQuickTextControlPrivate::_q_updateCurrentCharFormatAndSelection()
@@ -998,7 +998,7 @@ QRectF QQuickTextControlPrivate::rectForPosition(int position) const
             if (relativePos < line.textLength() - line.textStart())
                 w = line.cursorToX(relativePos + 1) - x;
             else
-                w = QFontMetrics(block.layout()->font()).width(QLatin1Char(' ')); // in sync with QTextLine::draw()
+                w = QFontMetrics(block.layout()->font()).horizontalAdvance(QLatin1Char(' ')); // in sync with QTextLine::draw()
         }
         r = QRectF(layoutPos.x() + x, layoutPos.y() + line.y(), textCursorWidth + w, line.height());
     } else {
@@ -1150,7 +1150,6 @@ void QQuickTextControlPrivate::mouseMoveEvent(QMouseEvent *e, const QPointF &mou
         if (interactionFlags & Qt::TextEditable) {
             if (cursor.position() != oldCursorPos) {
                 emit q->cursorPositionChanged();
-                q->updateCursorRectangle(true);
             }
             _q_updateCurrentCharFormatAndSelection();
 #if QT_CONFIG(im)
@@ -1159,7 +1158,6 @@ void QQuickTextControlPrivate::mouseMoveEvent(QMouseEvent *e, const QPointF &mou
 #endif
         } else if (cursor.position() != oldCursorPos) {
             emit q->cursorPositionChanged();
-            q->updateCursorRectangle(true);
         }
         selectionChanged(true);
         repaintOldAndNewSelection(oldSelection);
@@ -1305,8 +1303,12 @@ void QQuickTextControlPrivate::inputMethodEvent(QInputMethodEvent *e)
         cursor.removeSelectedText();
     }
 
+    QTextBlock block;
+
     // insert commit string
     if (!e->commitString().isEmpty() || e->replacementLength()) {
+        if (e->commitString().endsWith(QChar::LineFeed))
+            block = cursor.block(); // Remember the block where the preedit text is
         QTextCursor c = cursor;
         c.setPosition(c.position() + e->replacementStart());
         c.setPosition(c.position() + e->replacementLength(), QTextCursor::KeepAnchor);
@@ -1325,7 +1327,9 @@ void QQuickTextControlPrivate::inputMethodEvent(QInputMethodEvent *e)
         }
     }
 
-    QTextBlock block = cursor.block();
+    if (!block.isValid())
+        block = cursor.block();
+
     QTextLayout *layout = block.layout();
     if (isGettingInput) {
         layout->setPreeditArea(cursor.position() - block.position(), e->preeditString());
diff --git a/src/quick/items/qquicktextcontrol_p.h b/src/quick/items/qquicktextcontrol_p.h
index 70104a97e0..c99736a874 100644
--- a/src/quick/items/qquicktextcontrol_p.h
+++ b/src/quick/items/qquicktextcontrol_p.h
@@ -77,7 +77,7 @@ class Q_AUTOTEST_EXPORT QQuickTextControl : public QInputControl
     Q_OBJECT
     Q_DECLARE_PRIVATE(QQuickTextControl)
 public:
-    explicit QQuickTextControl(QTextDocument *doc, QObject *parent = 0);
+    explicit QQuickTextControl(QTextDocument *doc, QObject *parent = nullptr);
     virtual ~QQuickTextControl();
 
     QTextDocument *document() const;
@@ -177,9 +177,9 @@ public:
     bool cursorOn() const;
 
 protected:
-    void timerEvent(QTimerEvent *e) Q_DECL_OVERRIDE;
+    void timerEvent(QTimerEvent *e) override;
 
-    bool event(QEvent *e) Q_DECL_OVERRIDE;
+    bool event(QEvent *e) override;
 
 private:
     Q_DISABLE_COPY(QQuickTextControl)
diff --git a/src/quick/items/qquicktextdocument.cpp b/src/quick/items/qquicktextdocument.cpp
index 5d2034defe..06ac5804c4 100644
--- a/src/quick/items/qquicktextdocument.cpp
+++ b/src/quick/items/qquicktextdocument.cpp
@@ -53,7 +53,7 @@ QT_BEGIN_NAMESPACE
 /*!
     \class QQuickTextDocument
     \since 5.1
-    \brief The QQuickTextDocument class provides access to the QTextDocument of QQuickTextEdit
+    \brief The QQuickTextDocument class provides access to the QTextDocument of QQuickTextEdit.
     \inmodule QtQuick
 
     This class provides access to the QTextDocument of QQuickTextEdit elements.
diff --git a/src/quick/items/qquicktextedit.cpp b/src/quick/items/qquicktextedit.cpp
index 61d610520f..6b4b118eb7 100644
--- a/src/quick/items/qquicktextedit.cpp
+++ b/src/quick/items/qquicktextedit.cpp
@@ -45,7 +45,6 @@
 #include "qquickwindow.h"
 #include "qquicktextnode_p.h"
 #include "qquicktextnodeengine_p.h"
-#include "qquicktextutil_p.h"
 
 #include <QtCore/qmath.h>
 #include <QtGui/qguiapplication.h>
@@ -74,7 +73,7 @@ QT_BEGIN_NAMESPACE
     \ingroup qtquick-visual
     \ingroup qtquick-input
     \inherits Item
-    \brief Displays multiple lines of editable formatted text
+    \brief Displays multiple lines of editable formatted text.
 
     The TextEdit item displays a block of editable, formatted text.
 
@@ -140,7 +139,7 @@ namespace {
     class RootNode : public QSGTransformNode
     {
     public:
-        RootNode() : cursorNode(0), frameDecorationsNode(0)
+        RootNode() : cursorNode(nullptr), frameDecorationsNode(nullptr)
         { }
 
         void resetFrameDecorations(QQuickTextNode* newNode)
@@ -356,6 +355,36 @@ QString QQuickTextEdit::text() const
 */
 
 /*!
+    \qmlproperty bool QtQuick::TextEdit::font.kerning
+    \since 5.10
+
+    Enables or disables the kerning OpenType feature when shaping the text. Disabling this may
+    improve performance when creating or changing the text, at the expense of some cosmetic
+    features. The default value is true.
+
+    \qml
+    TextEdit { text: "OATS FLAVOUR WAY"; kerning: font.false }
+    \endqml
+*/
+
+/*!
+    \qmlproperty bool QtQuick::TextEdit::font.preferShaping
+    \since 5.10
+
+    Sometimes, a font will apply complex rules to a set of characters in order to
+    display them correctly. In some writing systems, such as Brahmic scripts, this is
+    required in order for the text to be legible, but in e.g. Latin script, it is merely
+    a cosmetic feature. Setting the \c preferShaping property to false will disable all
+    such features when they are not required, which will improve performance in most cases.
+
+    The default value is true.
+
+    \qml
+    TextEdit { text: "Some text"; font.preferShaping: false }
+    \endqml
+*/
+
+/*!
     \qmlproperty string QtQuick::TextEdit::text
 
     The text to display.  If the text format is AutoText the text edit will
@@ -482,7 +511,7 @@ void QQuickTextEdit::setTextFormat(TextFormat format)
 
     Supported render types are:
     \list
-    \li Text.QtRendering - the default
+    \li Text.QtRendering
     \li Text.NativeRendering
     \endlist
 
@@ -490,6 +519,8 @@ void QQuickTextEdit::setTextFormat(TextFormat format)
     not require advanced features such as transformation of the text. Using such features in
     combination with the NativeRendering render type will lend poor and sometimes pixelated
     results.
+
+    The default rendering type is determined by \l QQuickWindow::textRenderType().
 */
 QQuickTextEdit::RenderType QQuickTextEdit::renderType() const
 {
@@ -1610,7 +1641,8 @@ bool QQuickTextEdit::event(QEvent *event)
     Q_D(QQuickTextEdit);
     if (event->type() == QEvent::ShortcutOverride) {
         d->control->processEvent(event, QPointF(-d->xoff, -d->yoff));
-        return event->isAccepted();
+        if (event->isAccepted())
+            return true;
     }
     return QQuickImplicitSizeItem::event(event);
 }
@@ -1937,12 +1969,11 @@ void QQuickTextEdit::triggerPreprocess()
 }
 
 typedef QQuickTextEditPrivate::Node TextNode;
-typedef QList<TextNode*>::iterator TextNodeIterator;
+using TextNodeIterator = QQuickTextEditPrivate::TextNodeIterator;
 
-
-static bool comesBefore(TextNode* n1, TextNode* n2)
+static inline bool operator<(const TextNode &n1, const TextNode &n2)
 {
-    return n1->startPos() < n2->startPos();
+    return n1.startPos() < n2.startPos();
 }
 
 static inline void updateNodeTransform(QQuickTextNode* node, const QPointF &topLeft)
@@ -1961,12 +1992,12 @@ static inline void updateNodeTransform(QQuickTextNode* node, const QPointF &topL
 void QQuickTextEdit::invalidateFontCaches()
 {
     Q_D(QQuickTextEdit);
-    if (d->document == 0)
+    if (d->document == nullptr)
         return;
 
     QTextBlock block;
     for (block = d->document->firstBlock(); block.isValid(); block = block.next()) {
-        if (block.layout() != 0 && block.layout()->engine() != 0)
+        if (block.layout() != nullptr && block.layout()->engine() != nullptr)
             block.layout()->engine()->resetFontEngineCache();
     }
 }
@@ -1984,7 +2015,7 @@ QSGNode *QQuickTextEdit::updatePaintNode(QSGNode *oldNode, UpdatePaintNodeData *
     Q_UNUSED(updatePaintNodeData);
     Q_D(QQuickTextEdit);
 
-    if (d->updateType != QQuickTextEditPrivate::UpdatePaintNode && oldNode != 0) {
+    if (d->updateType != QQuickTextEditPrivate::UpdatePaintNode && oldNode != nullptr) {
         // Update done in preprocess() in the nodes
         d->updateType = QQuickTextEditPrivate::UpdateNone;
         return oldNode;
@@ -1995,13 +2026,12 @@ QSGNode *QQuickTextEdit::updatePaintNode(QSGNode *oldNode, UpdatePaintNodeData *
     if (!oldNode) {
         // If we had any QQuickTextNode node references, they were deleted along with the root node
         // But here we must delete the Node structures in textNodeMap
-        qDeleteAll(d->textNodeMap);
         d->textNodeMap.clear();
     }
 
     RootNode *rootNode = static_cast<RootNode *>(oldNode);
     TextNodeIterator nodeIterator = d->textNodeMap.begin();
-    while (nodeIterator != d->textNodeMap.end() && !(*nodeIterator)->dirty())
+    while (nodeIterator != d->textNodeMap.end() && !nodeIterator->dirty())
         ++nodeIterator;
 
     QQuickTextNodeEngine engine;
@@ -2014,20 +2044,30 @@ QSGNode *QQuickTextEdit::updatePaintNode(QSGNode *oldNode, UpdatePaintNodeData *
 
         int firstDirtyPos = 0;
         if (nodeIterator != d->textNodeMap.end()) {
-            firstDirtyPos = (*nodeIterator)->startPos();
+            firstDirtyPos = nodeIterator->startPos();
+            // ### this could be optimized if the first and last dirty nodes are not connected
+            // as the intermediate text nodes would usually only need to be transformed differently.
+            int lastDirtyPos = firstDirtyPos;
+            auto it = d->textNodeMap.constEnd();
+            while (it != nodeIterator) {
+                --it;
+                if (it->dirty()) {
+                    lastDirtyPos = it->startPos();
+                    break;
+                }
+            }
             do {
-                rootNode->removeChildNode((*nodeIterator)->textNode());
-                delete (*nodeIterator)->textNode();
-                delete *nodeIterator;
+                rootNode->removeChildNode(nodeIterator->textNode());
+                delete nodeIterator->textNode();
                 nodeIterator = d->textNodeMap.erase(nodeIterator);
-            } while (nodeIterator != d->textNodeMap.end() && (*nodeIterator)->dirty());
+            } while (nodeIterator != d->textNodeMap.constEnd() && nodeIterator->startPos() <= lastDirtyPos);
         }
 
         // FIXME: the text decorations could probably be handled separately (only updated for affected textFrames)
         rootNode->resetFrameDecorations(d->createTextNode());
         resetEngine(&frameDecorationsEngine, d->color, d->selectedTextColor, d->selectionColor);
 
-        QQuickTextNode *node = 0;
+        QQuickTextNode *node = nullptr;
 
         int currentNodeSize = 0;
         int nodeStart = firstDirtyPos;
@@ -2037,7 +2077,8 @@ QSGNode *QQuickTextEdit::updatePaintNode(QSGNode *oldNode, UpdatePaintNodeData *
         rootNode->setMatrix(basePositionMatrix);
 
         QPointF nodeOffset;
-        TextNode *firstCleanNode = (nodeIterator != d->textNodeMap.end()) ? *nodeIterator : 0;
+        const TextNode firstCleanNode = (nodeIterator != d->textNodeMap.end()) ? *nodeIterator
+                                                                               : TextNode();
 
         QList<QTextFrame *> frames;
         frames.append(d->document->rootFrame());
@@ -2047,7 +2088,8 @@ QSGNode *QQuickTextEdit::updatePaintNode(QSGNode *oldNode, UpdatePaintNodeData *
             frames.append(textFrame->childFrames());
             frameDecorationsEngine.addFrameDecorations(d->document, textFrame);
 
-            if (textFrame->lastPosition() < firstDirtyPos || (firstCleanNode && textFrame->firstPosition() >= firstCleanNode->startPos()))
+            if (textFrame->lastPosition() < firstDirtyPos
+                    || textFrame->firstPosition() >= firstCleanNode.startPos())
                 continue;
             node = d->createTextNode();
             resetEngine(&engine, d->color, d->selectedTextColor, d->selectionColor);
@@ -2060,7 +2102,7 @@ QSGNode *QQuickTextEdit::updatePaintNode(QSGNode *oldNode, UpdatePaintNodeData *
                 QTextCharFormat format = a->formatAccessor(pos);
                 QTextBlock block = textFrame->firstCursorPosition().block();
                 engine.setCurrentLine(block.layout()->lineForTextPosition(pos - block.position()));
-                engine.addTextObject(QPointF(0, 0), format, QQuickTextNodeEngine::Unselected, d->document,
+                engine.addTextObject(block, QPointF(0, 0), format, QQuickTextNodeEngine::Unselected, d->document,
                                               pos, textFrame->frameFormat().position());
                 nodeStart = pos;
             } else {
@@ -2087,8 +2129,8 @@ QSGNode *QQuickTextEdit::updatePaintNode(QSGNode *oldNode, UpdatePaintNodeData *
                     engine.addTextBlock(d->document, block, -nodeOffset, d->color, QColor(), selectionStart(), selectionEnd() - 1);
                     currentNodeSize += block.length();
 
-                    if ((it.atEnd()) || (firstCleanNode && block.next().position() >= firstCleanNode->startPos())) // last node that needed replacing or last block of the frame
-                        break;
+                    if ((it.atEnd()) || block.next().position() >= firstCleanNode.startPos())
+                        break; // last node that needed replacing or last block of the frame
 
                     QList<int>::const_iterator lowerBound = std::lower_bound(frameBoundaries.constBegin(), frameBoundaries.constEnd(), block.next().position());
                     if (currentNodeSize > nodeBreakingSize || lowerBound == frameBoundaries.constEnd() || *lowerBound > nodeStart) {
@@ -2106,16 +2148,19 @@ QSGNode *QQuickTextEdit::updatePaintNode(QSGNode *oldNode, UpdatePaintNodeData *
         // Now prepend the frame decorations since we want them rendered first, with the text nodes and cursor in front.
         rootNode->prependChildNode(rootNode->frameDecorationsNode);
 
-        Q_ASSERT(nodeIterator == d->textNodeMap.end() || (*nodeIterator) == firstCleanNode);
+        Q_ASSERT(nodeIterator == d->textNodeMap.end()
+                 || (nodeIterator->textNode() == firstCleanNode.textNode()
+                     && nodeIterator->startPos() == firstCleanNode.startPos()));
         // Update the position of the subsequent text blocks.
-        if (firstCleanNode) {
-            QPointF oldOffset = firstCleanNode->textNode()->matrix().map(QPointF(0,0));
-            QPointF currentOffset = d->document->documentLayout()->blockBoundingRect(d->document->findBlock(firstCleanNode->startPos())).topLeft();
+        if (firstCleanNode.textNode() != nullptr) {
+            QPointF oldOffset = firstCleanNode.textNode()->matrix().map(QPointF(0,0));
+            QPointF currentOffset = d->document->documentLayout()->blockBoundingRect(
+                        d->document->findBlock(firstCleanNode.startPos())).topLeft();
             QPointF delta = currentOffset - oldOffset;
             while (nodeIterator != d->textNodeMap.end()) {
-                QMatrix4x4 transformMatrix = (*nodeIterator)->textNode()->matrix();
+                QMatrix4x4 transformMatrix = nodeIterator->textNode()->matrix();
                 transformMatrix.translate(delta.x(), delta.y());
-                (*nodeIterator)->textNode()->setMatrix(transformMatrix);
+                nodeIterator->textNode()->setMatrix(transformMatrix);
                 ++nodeIterator;
             }
 
@@ -2123,11 +2168,11 @@ QSGNode *QQuickTextEdit::updatePaintNode(QSGNode *oldNode, UpdatePaintNodeData *
 
         // Since we iterate over blocks from different text frames that are potentially not sorted
         // we need to ensure that our list of nodes is sorted again:
-        std::sort(d->textNodeMap.begin(), d->textNodeMap.end(), &comesBefore);
+        std::sort(d->textNodeMap.begin(), d->textNodeMap.end());
     }
 
-    if (d->cursorComponent == 0) {
-        QSGInternalRectangleNode* cursor = 0;
+    if (d->cursorComponent == nullptr) {
+        QSGInternalRectangleNode* cursor = nullptr;
         if (!isReadOnly() && d->cursorVisible && d->control->cursorOn())
             cursor = d->sceneGraphContext()->createInternalRectangleNode(d->control->cursorRect(), d->color);
         rootNode->resetCursorNode(cursor);
@@ -2302,22 +2347,26 @@ void QQuickTextEdit::markDirtyNodesForRange(int start, int end, int charDelta)
     if (start == end)
         return;
 
-    TextNode dummyNode(start, 0);
-    TextNodeIterator it = std::lower_bound(d->textNodeMap.begin(), d->textNodeMap.end(), &dummyNode, &comesBefore);
+    TextNode dummyNode(start);
+
+    const TextNodeIterator textNodeMapBegin = d->textNodeMap.begin();
+    const TextNodeIterator textNodeMapEnd = d->textNodeMap.end();
+
+    TextNodeIterator it = std::lower_bound(textNodeMapBegin, textNodeMapEnd, dummyNode);
     // qLowerBound gives us the first node past the start of the affected portion, rewind to the first node
     // that starts at the last position before the edit position. (there might be several because of images)
-    if (it != d->textNodeMap.begin()) {
+    if (it != textNodeMapBegin) {
         --it;
-        TextNode otherDummy((*it)->startPos(), 0);
-        it = std::lower_bound(d->textNodeMap.begin(), d->textNodeMap.end(), &otherDummy, &comesBefore);
+        TextNode otherDummy(it->startPos());
+        it = std::lower_bound(textNodeMapBegin, textNodeMapEnd, otherDummy);
     }
 
     // mark the affected nodes as dirty
-    while (it != d->textNodeMap.end()) {
-        if ((*it)->startPos() <= end)
-            (*it)->setDirty();
+    while (it != textNodeMapEnd) {
+        if (it->startPos() <= end)
+            it->setDirty();
         else if (charDelta)
-            (*it)->moveStartPos(charDelta);
+            it->moveStartPos(charDelta);
         else
             return;
         ++it;
@@ -2480,7 +2529,7 @@ void QQuickTextEdit::updateSize()
 
     if (d->isImplicitResizeEnabled()) {
         // ### Setting the implicitWidth triggers another updateSize(), and unless there are bindings nothing has changed.
-        if (!widthValid() && !d->requireImplicitWidth)
+        if (!widthValid())
             setImplicitSize(newWidth + leftPadding() + rightPadding(), newHeight + topPadding() + bottomPadding());
         else
             setImplicitHeight(newHeight + topPadding() + bottomPadding());
@@ -2502,8 +2551,8 @@ void QQuickTextEdit::updateWholeDocument()
 {
     Q_D(QQuickTextEdit);
     if (!d->textNodeMap.isEmpty()) {
-        for (TextNode* node : qAsConst(d->textNodeMap))
-            node->setDirty();
+        for (TextNode &node : d->textNodeMap)
+            node.setDirty();
     }
 
     polish();
@@ -2640,6 +2689,12 @@ void QQuickTextEditPrivate::handleFocusEvent(QFocusEvent *event)
         q->disconnect(QGuiApplication::inputMethod(), SIGNAL(inputDirectionChanged(Qt::LayoutDirection)),
                    q, SLOT(q_updateAlignment()));
 #endif
+        if (event->reason() != Qt::ActiveWindowFocusReason
+                && event->reason() != Qt::PopupFocusReason
+                && control->textCursor().hasSelection()
+                && !persistentSelection)
+            q->deselect();
+
         emit q->editingFinished();
     }
 }
@@ -2647,7 +2702,7 @@ void QQuickTextEditPrivate::handleFocusEvent(QFocusEvent *event)
 void QQuickTextEditPrivate::addCurrentTextNodeToRoot(QQuickTextNodeEngine *engine, QSGTransformNode *root, QQuickTextNode *node, TextNodeIterator &it, int startPos)
 {
     engine->addToSceneGraph(node, QQuickText::Normal, QColor());
-    it = textNodeMap.insert(it, new TextNode(startPos, node));
+    it = textNodeMap.insert(it, TextNode(startPos, node));
     ++it;
     root->appendChildNode(node);
 }
@@ -3038,6 +3093,32 @@ void QQuickTextEdit::resetBottomPadding()
 }
 
 /*!
+    \qmlproperty real QtQuick::TextEdit::tabStopDistance
+    \since 5.10
+
+    The default distance, in device units, between tab stops.
+
+    \sa QTextOption::setTabStop()
+*/
+int QQuickTextEdit::tabStopDistance() const
+{
+    Q_D(const QQuickTextEdit);
+    return d->document->defaultTextOption().tabStopDistance();
+}
+
+void QQuickTextEdit::setTabStopDistance(qreal distance)
+{
+    Q_D(QQuickTextEdit);
+    QTextOption textOptions = d->document->defaultTextOption();
+    if (textOptions.tabStopDistance() == distance)
+        return;
+
+    textOptions.setTabStopDistance(distance);
+    d->document->setDefaultTextOption(textOptions);
+    emit tabStopDistanceChanged(distance);
+}
+
+/*!
     \qmlmethod QtQuick::TextEdit::clear()
     \since 5.7
 
diff --git a/src/quick/items/qquicktextedit_p.h b/src/quick/items/qquicktextedit_p.h
index c8d3515be1..7a847ffeae 100644
--- a/src/quick/items/qquicktextedit_p.h
+++ b/src/quick/items/qquicktextedit_p.h
@@ -111,9 +111,10 @@ class Q_QUICK_PRIVATE_EXPORT QQuickTextEdit : public QQuickImplicitSizeItem
     Q_PROPERTY(qreal rightPadding READ rightPadding WRITE setRightPadding RESET resetRightPadding NOTIFY rightPaddingChanged REVISION 6)
     Q_PROPERTY(qreal bottomPadding READ bottomPadding WRITE setBottomPadding RESET resetBottomPadding NOTIFY bottomPaddingChanged REVISION 6)
     Q_PROPERTY(QString preeditText READ preeditText NOTIFY preeditTextChanged REVISION 7)
+    Q_PROPERTY(qreal tabStopDistance READ tabStopDistance WRITE setTabStopDistance NOTIFY tabStopDistanceChanged REVISION 10)
 
 public:
-    QQuickTextEdit(QQuickItem *parent=0);
+    QQuickTextEdit(QQuickItem *parent=nullptr);
 
     enum HAlignment {
         AlignLeft = Qt::AlignLeft,
@@ -234,7 +235,7 @@ public:
     bool canUndo() const;
     bool canRedo() const;
 
-    void componentComplete() Q_DECL_OVERRIDE;
+    void componentComplete() override;
 
     /* FROM EDIT */
     void setReadOnly(bool);
@@ -243,7 +244,7 @@ public:
     QRectF cursorRectangle() const;
 
 #if QT_CONFIG(im)
-    QVariant inputMethodQuery(Qt::InputMethodQuery property) const Q_DECL_OVERRIDE;
+    QVariant inputMethodQuery(Qt::InputMethodQuery property) const override;
     Q_REVISION(4) Q_INVOKABLE QVariant inputMethodQuery(Qt::InputMethodQuery query, QVariant argument) const;
 #endif
 
@@ -259,8 +260,8 @@ public:
     Q_INVOKABLE void moveCursorSelection(int pos);
     Q_INVOKABLE void moveCursorSelection(int pos, SelectionMode mode);
 
-    QRectF boundingRect() const Q_DECL_OVERRIDE;
-    QRectF clipRect() const Q_DECL_OVERRIDE;
+    QRectF boundingRect() const override;
+    QRectF clipRect() const override;
 
     bool isInputMethodComposing() const;
 
@@ -296,6 +297,9 @@ public:
     void setBottomPadding(qreal padding);
     void resetBottomPadding();
 
+    int tabStopDistance() const;
+    void setTabStopDistance(qreal distance);
+
 Q_SIGNALS:
     void textChanged();
     Q_REVISION(7) void preeditTextChanged();
@@ -340,6 +344,7 @@ Q_SIGNALS:
     Q_REVISION(6) void leftPaddingChanged();
     Q_REVISION(6) void rightPaddingChanged();
     Q_REVISION(6) void bottomPaddingChanged();
+    Q_REVISION(10) void tabStopDistanceChanged(qreal distance);
 
 public Q_SLOTS:
     void selectAll();
@@ -379,31 +384,31 @@ private:
     void invalidateFontCaches();
 
 protected:
-    QQuickTextEdit(QQuickTextEditPrivate &dd, QQuickItem *parent = 0);
+    QQuickTextEdit(QQuickTextEditPrivate &dd, QQuickItem *parent = nullptr);
 
     void geometryChanged(const QRectF &newGeometry,
-                         const QRectF &oldGeometry) Q_DECL_OVERRIDE;
+                         const QRectF &oldGeometry) override;
 
-    bool event(QEvent *) Q_DECL_OVERRIDE;
-    void keyPressEvent(QKeyEvent *) Q_DECL_OVERRIDE;
-    void keyReleaseEvent(QKeyEvent *) Q_DECL_OVERRIDE;
-    void focusInEvent(QFocusEvent *event) Q_DECL_OVERRIDE;
-    void focusOutEvent(QFocusEvent *event) Q_DECL_OVERRIDE;
+    bool event(QEvent *) override;
+    void keyPressEvent(QKeyEvent *) override;
+    void keyReleaseEvent(QKeyEvent *) override;
+    void focusInEvent(QFocusEvent *event) override;
+    void focusOutEvent(QFocusEvent *event) override;
 
-    void hoverEnterEvent(QHoverEvent *event) Q_DECL_OVERRIDE;
-    void hoverMoveEvent(QHoverEvent *event) Q_DECL_OVERRIDE;
-    void hoverLeaveEvent(QHoverEvent *event) Q_DECL_OVERRIDE;
+    void hoverEnterEvent(QHoverEvent *event) override;
+    void hoverMoveEvent(QHoverEvent *event) override;
+    void hoverLeaveEvent(QHoverEvent *event) override;
 
     // mouse filter?
-    void mousePressEvent(QMouseEvent *event) Q_DECL_OVERRIDE;
-    void mouseReleaseEvent(QMouseEvent *event) Q_DECL_OVERRIDE;
-    void mouseDoubleClickEvent(QMouseEvent *event) Q_DECL_OVERRIDE;
-    void mouseMoveEvent(QMouseEvent *event) Q_DECL_OVERRIDE;
+    void mousePressEvent(QMouseEvent *event) override;
+    void mouseReleaseEvent(QMouseEvent *event) override;
+    void mouseDoubleClickEvent(QMouseEvent *event) override;
+    void mouseMoveEvent(QMouseEvent *event) override;
 #if QT_CONFIG(im)
-    void inputMethodEvent(QInputMethodEvent *e) Q_DECL_OVERRIDE;
+    void inputMethodEvent(QInputMethodEvent *e) override;
 #endif
-    QSGNode *updatePaintNode(QSGNode *oldNode, UpdatePaintNodeData *updatePaintNodeData) Q_DECL_OVERRIDE;
-    void updatePolish() Q_DECL_OVERRIDE;
+    QSGNode *updatePaintNode(QSGNode *oldNode, UpdatePaintNodeData *updatePaintNodeData) override;
+    void updatePolish() override;
 
     friend class QQuickTextUtil;
     friend class QQuickTextDocument;
diff --git a/src/quick/items/qquicktextedit_p_p.h b/src/quick/items/qquicktextedit_p_p.h
index 03bce00cb0..46d3d5ff6b 100644
--- a/src/quick/items/qquicktextedit_p_p.h
+++ b/src/quick/items/qquicktextedit_p_p.h
@@ -53,11 +53,14 @@
 
 #include "qquicktextedit_p.h"
 #include "qquickimplicitsizeitem_p_p.h"
+#include "qquicktextutil_p.h"
 
 #include <QtQml/qqml.h>
 #include <QtCore/qlist.h>
 #include <private/qlazilyallocated_p.h>
 
+#include <limits>
+
 QT_BEGIN_NAMESPACE
 class QTextLayout;
 class QQuickTextDocumentWithImageResources;
@@ -73,7 +76,8 @@ public:
     typedef QQuickTextEdit Public;
 
     struct Node {
-        explicit Node(int startPos, QQuickTextNode* node)
+        explicit Node(int startPos = std::numeric_limits<int>::max(),
+                      QQuickTextNode *node = nullptr)
             : m_startPos(startPos), m_node(node), m_dirty(false) { }
         QQuickTextNode* textNode() const { return m_node; }
         void moveStartPos(int delta) { Q_ASSERT(m_startPos + delta > 0); m_startPos += delta; }
@@ -86,7 +90,7 @@ public:
         QQuickTextNode* m_node;
         bool m_dirty;
     };
-    typedef QList<Node*>::iterator TextNodeIterator;
+    typedef QList<Node>::iterator TextNodeIterator;
 
     struct ExtraData {
         ExtraData();
@@ -108,15 +112,11 @@ public:
     QQuickTextEditPrivate()
         : color(QRgb(0xFF000000)), selectionColor(QRgb(0xFF000080)), selectedTextColor(QRgb(0xFFFFFFFF))
         , textMargin(0.0), xoff(0), yoff(0)
-        , font(sourceFont), cursorComponent(0), cursorItem(0), document(0), control(0)
-        , quickDocument(0), lastSelectionStart(0), lastSelectionEnd(0), lineCount(0)
+        , font(sourceFont), cursorComponent(nullptr), cursorItem(nullptr), document(nullptr), control(nullptr)
+        , quickDocument(nullptr), lastSelectionStart(0), lastSelectionEnd(0), lineCount(0)
         , hAlign(QQuickTextEdit::AlignLeft), vAlign(QQuickTextEdit::AlignTop)
         , format(QQuickTextEdit::PlainText), wrapMode(QQuickTextEdit::NoWrap)
-#if defined(QT_QUICK_DEFAULT_TEXT_RENDER_TYPE)
-        , renderType(QQuickTextEdit::QT_QUICK_DEFAULT_TEXT_RENDER_TYPE)
-#else
-        , renderType(QQuickTextEdit::QtRendering)
-#endif
+        , renderType(QQuickTextUtil::textRenderType<QQuickTextEdit>())
         , contentDirection(Qt::LayoutDirectionAuto)
         , mouseSelectionMode(QQuickTextEdit::SelectCharacters)
 #if QT_CONFIG(im)
@@ -131,11 +131,6 @@ public:
     {
     }
 
-    ~QQuickTextEditPrivate()
-    {
-        qDeleteAll(textNodeMap);
-    }
-
     static QQuickTextEditPrivate *get(QQuickTextEdit *item) {
         return static_cast<QQuickTextEditPrivate *>(QObjectPrivate::get(item)); }
 
@@ -146,8 +141,8 @@ public:
     void relayoutDocument();
     bool determineHorizontalAlignment();
     bool setHAlign(QQuickTextEdit::HAlignment, bool forceAlign = false);
-    void mirrorChange() Q_DECL_OVERRIDE;
-    qreal getImplicitWidth() const Q_DECL_OVERRIDE;
+    void mirrorChange() override;
+    qreal getImplicitWidth() const override;
     Qt::LayoutDirection textDirection(const QString &text) const;
     bool isLinkHoveredConnected();
 
@@ -189,7 +184,7 @@ public:
     QQuickTextDocumentWithImageResources *document;
     QQuickTextControl *control;
     QQuickTextDocument *quickDocument;
-    QList<Node*> textNodeMap;
+    QList<Node> textNodeMap;
 
     int lastSelectionStart;
     int lastSelectionEnd;
diff --git a/src/quick/items/qquicktextinput.cpp b/src/quick/items/qquicktextinput.cpp
index a378359c95..5f6fd8f50f 100644
--- a/src/quick/items/qquicktextinput.cpp
+++ b/src/quick/items/qquicktextinput.cpp
@@ -40,7 +40,6 @@
 #include "qquicktextinput_p.h"
 #include "qquicktextinput_p_p.h"
 #include "qquickwindow.h"
-#include "qquicktextutil_p.h"
 
 #include <private/qqmlglobal_p.h>
 #include <private/qv4scopedvalue_p.h>
@@ -76,7 +75,7 @@ DEFINE_BOOL_CONFIG_OPTION(qmlDisableDistanceField, QML_DISABLE_DISTANCEFIELD)
     \ingroup qtquick-visual
     \ingroup qtquick-input
     \inherits Item
-    \brief Displays an editable line of text
+    \brief Displays an editable line of text.
 
     The TextInput type displays a single line of editable plain text.
 
@@ -157,7 +156,7 @@ void QQuickTextInput::setText(const QString &s)
 
     Supported render types are:
     \list
-    \li Text.QtRendering - the default
+    \li Text.QtRendering
     \li Text.NativeRendering
     \endlist
 
@@ -165,6 +164,8 @@ void QQuickTextInput::setText(const QString &s)
     not require advanced features such as transformation of the text. Using such features in
     combination with the NativeRendering render type will lend poor and sometimes pixelated
     results.
+
+    The default rendering type is determined by \l QQuickWindow::textRenderType().
 */
 QQuickTextInput::RenderType QQuickTextInput::renderType() const
 {
@@ -378,6 +379,36 @@ QString QQuickTextInputPrivate::realText() const
     TextInput { text: "Hello"; renderType: TextInput.NativeRendering; font.hintingPreference: Font.PreferVerticalHinting }
     \endqml
 */
+
+/*!
+    \qmlproperty bool QtQuick::TextInput::font.kerning
+    \since 5.10
+
+    Enables or disables the kerning OpenType feature when shaping the text. Disabling this may
+    improve performance when creating or changing the text, at the expense of some cosmetic
+    features. The default value is true.
+
+    \qml
+    TextInput { text: "OATS FLAVOUR WAY"; font.kerning: false }
+    \endqml
+*/
+
+/*!
+    \qmlproperty bool QtQuick::TextInput::font.preferShaping
+    \since 5.10
+
+    Sometimes, a font will apply complex rules to a set of characters in order to
+    display them correctly. In some writing systems, such as Brahmic scripts, this is
+    required in order for the text to be legible, but in e.g. Latin script, it is merely
+    a cosmetic feature. Setting the \c preferShaping property to false will disable all
+    such features when they are not required, which will improve performance in most cases.
+
+    The default value is true.
+
+    \qml
+    TextInput { text: "Some text"; font.preferShaping: false }
+    \endqml
+*/
 QFont QQuickTextInput::font() const
 {
     Q_D(const QQuickTextInput);
@@ -846,7 +877,7 @@ QRectF QQuickTextInput::cursorRectangle() const
         if (c < text().length())
             w = l.cursorToX(c + 1) - x;
         else
-            w = QFontMetrics(font()).width(QLatin1Char(' ')); // in sync with QTextLine::draw()
+            w = QFontMetrics(font()).horizontalAdvance(QLatin1Char(' ')); // in sync with QTextLine::draw()
     }
     return QRectF(x, y, w, l.height());
 }
@@ -1077,7 +1108,8 @@ void QQuickTextInputPrivate::checkIsValid()
     Q_Q(QQuickTextInput);
 
     ValidatorState state = hasAcceptableInput(m_text);
-    m_validInput = state != InvalidInput;
+    if (!m_maskData)
+        m_validInput = state != InvalidInput;
     if (state != AcceptableInput) {
         if (m_acceptableInput) {
             m_acceptableInput = false;
@@ -1210,6 +1242,12 @@ void QQuickTextInput::setEchoMode(QQuickTextInput::EchoMode echo)
     d->updateDisplayText();
     updateCursorRectangle();
 
+    // If this control is used for password input, we want to minimize
+    // the possibility of string reallocation not to leak (parts of)
+    // the password.
+    if (d->m_echoMode != QQuickTextInput::Normal)
+        d->m_text.reserve(30);
+
     emit echoModeChanged(echoMode());
 }
 
@@ -1345,7 +1383,7 @@ QRectF QQuickTextInput::positionToRectangle(int pos) const
         if (pos < text().length())
             w = l.cursorToX(pos + 1) - x;
         else
-            w = QFontMetrics(font()).width(QLatin1Char(' ')); // in sync with QTextLine::draw()
+            w = QFontMetrics(font()).horizontalAdvance(QLatin1Char(' ')); // in sync with QTextLine::draw()
     }
     return QRectF(x, y, w, l.height());
 }
@@ -1831,7 +1869,7 @@ void QQuickTextInput::invalidateFontCaches()
 {
     Q_D(QQuickTextInput);
 
-    if (d->m_textLayout.engine() != 0)
+    if (d->m_textLayout.engine() != nullptr)
         d->m_textLayout.engine()->resetFontEngineCache();
 }
 
@@ -1854,7 +1892,7 @@ QSGNode *QQuickTextInput::updatePaintNode(QSGNode *oldNode, UpdatePaintNodeData
     Q_UNUSED(data);
     Q_D(QQuickTextInput);
 
-    if (d->updateType != QQuickTextInputPrivate::UpdatePaintNode && oldNode != 0) {
+    if (d->updateType != QQuickTextInputPrivate::UpdatePaintNode && oldNode != nullptr) {
         // Update done in preprocess() in the nodes
         d->updateType = QQuickTextInputPrivate::UpdateNone;
         return oldNode;
@@ -1863,13 +1901,13 @@ QSGNode *QQuickTextInput::updatePaintNode(QSGNode *oldNode, UpdatePaintNodeData
     d->updateType = QQuickTextInputPrivate::UpdateNone;
 
     QQuickTextNode *node = static_cast<QQuickTextNode *>(oldNode);
-    if (node == 0)
+    if (node == nullptr)
         node = new QQuickTextNode(this);
     d->textNode = node;
 
-    const bool showCursor = !isReadOnly() && d->cursorItem == 0 && d->cursorVisible && d->m_blinkStatus;
+    const bool showCursor = !isReadOnly() && d->cursorItem == nullptr && d->cursorVisible && d->m_blinkStatus;
 
-    if (!d->textLayoutDirty && oldNode != 0) {
+    if (!d->textLayoutDirty && oldNode != nullptr) {
         if (showCursor)
             node->setCursor(cursorRectangle(), d->color);
         else
@@ -3407,10 +3445,10 @@ void QQuickTextInputPrivate::processInputMethodEvent(QInputMethodEvent *event)
     if (!event->commitString().isEmpty()) {
         internalInsert(event->commitString());
         cursorPositionChanged = true;
+    } else {
+        m_cursor = qBound(0, c, m_text.length());
     }
 
-    m_cursor = qBound(0, c, m_text.length());
-
     for (int i = 0; i < event->attributes().size(); ++i) {
         const QInputMethodEvent::Attribute &a = event->attributes().at(i);
         if (a.type == QInputMethodEvent::Selection) {
@@ -3530,11 +3568,15 @@ bool QQuickTextInputPrivate::finishChange(int validateFromState, bool update, bo
 #if QT_CONFIG(validator)
         if (m_validator) {
             QString textCopy = m_text;
+            if (m_maskData)
+                textCopy = maskString(0, m_text, true);
             int cursorCopy = m_cursor;
             QValidator::State state = m_validator->validate(textCopy, cursorCopy);
+            if (m_maskData)
+                textCopy = m_text;
             m_validInput = state != QValidator::Invalid;
             m_acceptableInput = state == QValidator::Acceptable;
-            if (m_validInput) {
+            if (m_validInput && !m_maskData) {
                 if (m_text != textCopy) {
                     internalSetText(textCopy, cursorCopy);
                     return true;
@@ -3543,26 +3585,8 @@ bool QQuickTextInputPrivate::finishChange(int validateFromState, bool update, bo
             }
         }
 #endif
-
-        if (m_maskData) {
-            if (m_text.length() != m_maxLength) {
-                m_acceptableInput = false;
-            } else {
-                for (int i = 0; i < m_maxLength; ++i) {
-                    if (m_maskData[i].separator) {
-                        if (m_text.at(i) != m_maskData[i].maskChar) {
-                            m_acceptableInput = false;
-                            break;
-                        }
-                    } else {
-                        if (!isValidInput(m_text.at(i), m_maskData[i].maskChar)) {
-                            m_acceptableInput = false;
-                            break;
-                        }
-                    }
-                }
-            }
-        }
+        if (m_maskData)
+            checkIsValid();
 
         if (validateFromState >= 0 && wasValidInput && !m_validInput) {
             if (m_transactions.count())
@@ -3810,7 +3834,7 @@ void QQuickTextInputPrivate::parseInputMask(const QString &maskFields)
     if (maskFields.isEmpty() || delimiter == 0) {
         if (m_maskData) {
             delete [] m_maskData;
-            m_maskData = 0;
+            m_maskData = nullptr;
             m_maxLength = 32767;
             internalSetText(QString());
         }
diff --git a/src/quick/items/qquicktextinput_p.h b/src/quick/items/qquicktextinput_p.h
index c4da807471..c46a2f8128 100644
--- a/src/quick/items/qquicktextinput_p.h
+++ b/src/quick/items/qquicktextinput_p.h
@@ -115,10 +115,10 @@ class Q_QUICK_PRIVATE_EXPORT QQuickTextInput : public QQuickImplicitSizeItem
     Q_PROPERTY(qreal bottomPadding READ bottomPadding WRITE setBottomPadding RESET resetBottomPadding NOTIFY bottomPaddingChanged REVISION 6)
 
 public:
-    QQuickTextInput(QQuickItem * parent=0);
+    QQuickTextInput(QQuickItem * parent=nullptr);
     ~QQuickTextInput();
 
-    void componentComplete() Q_DECL_OVERRIDE;
+    void componentComplete() override;
 
     enum EchoMode {//To match QLineEdit::EchoMode
         Normal,
@@ -267,12 +267,12 @@ public:
     bool hasAcceptableInput() const;
 
 #if QT_CONFIG(im)
-    QVariant inputMethodQuery(Qt::InputMethodQuery property) const Q_DECL_OVERRIDE;
+    QVariant inputMethodQuery(Qt::InputMethodQuery property) const override;
     Q_REVISION(3) Q_INVOKABLE QVariant inputMethodQuery(Qt::InputMethodQuery query, QVariant argument) const;
 #endif
 
-    QRectF boundingRect() const Q_DECL_OVERRIDE;
-    QRectF clipRect() const Q_DECL_OVERRIDE;
+    QRectF boundingRect() const override;
+    QRectF clipRect() const override;
 
     bool canPaste() const;
 
@@ -363,26 +363,26 @@ private:
     void ensureActiveFocus();
 
 protected:
-    QQuickTextInput(QQuickTextInputPrivate &dd, QQuickItem *parent = 0);
+    QQuickTextInput(QQuickTextInputPrivate &dd, QQuickItem *parent = nullptr);
 
     void geometryChanged(const QRectF &newGeometry,
-                                 const QRectF &oldGeometry) Q_DECL_OVERRIDE;
+                                 const QRectF &oldGeometry) override;
 
-    void mousePressEvent(QMouseEvent *event) Q_DECL_OVERRIDE;
-    void mouseMoveEvent(QMouseEvent *event) Q_DECL_OVERRIDE;
-    void mouseReleaseEvent(QMouseEvent *event) Q_DECL_OVERRIDE;
-    void mouseDoubleClickEvent(QMouseEvent *event) Q_DECL_OVERRIDE;
-    void keyPressEvent(QKeyEvent* ev) Q_DECL_OVERRIDE;
+    void mousePressEvent(QMouseEvent *event) override;
+    void mouseMoveEvent(QMouseEvent *event) override;
+    void mouseReleaseEvent(QMouseEvent *event) override;
+    void mouseDoubleClickEvent(QMouseEvent *event) override;
+    void keyPressEvent(QKeyEvent* ev) override;
 #if QT_CONFIG(im)
-    void inputMethodEvent(QInputMethodEvent *) Q_DECL_OVERRIDE;
+    void inputMethodEvent(QInputMethodEvent *) override;
 #endif
-    void mouseUngrabEvent() Q_DECL_OVERRIDE;
-    bool event(QEvent *e) Q_DECL_OVERRIDE;
-    void focusOutEvent(QFocusEvent *event) Q_DECL_OVERRIDE;
-    void focusInEvent(QFocusEvent *event) Q_DECL_OVERRIDE;
-    void timerEvent(QTimerEvent *event) Q_DECL_OVERRIDE;
-    QSGNode *updatePaintNode(QSGNode *oldNode, UpdatePaintNodeData *data) Q_DECL_OVERRIDE;
-    void updatePolish() Q_DECL_OVERRIDE;
+    void mouseUngrabEvent() override;
+    bool event(QEvent *e) override;
+    void focusOutEvent(QFocusEvent *event) override;
+    void focusInEvent(QFocusEvent *event) override;
+    void timerEvent(QTimerEvent *event) override;
+    QSGNode *updatePaintNode(QSGNode *oldNode, UpdatePaintNodeData *data) override;
+    void updatePolish() override;
 
 public Q_SLOTS:
     void selectAll();
diff --git a/src/quick/items/qquicktextinput_p_p.h b/src/quick/items/qquicktextinput_p_p.h
index 0bf5779a53..7965f3d3f4 100644
--- a/src/quick/items/qquicktextinput_p_p.h
+++ b/src/quick/items/qquicktextinput_p_p.h
@@ -43,6 +43,7 @@
 #include "qquicktextinput_p.h"
 #include "qquicktext_p.h"
 #include "qquickimplicitsizeitem_p_p.h"
+#include "qquicktextutil_p.h"
 
 #include <QtQml/qqml.h>
 #include <QtCore/qelapsedtimer.h>
@@ -98,9 +99,9 @@ public:
     QQuickTextInputPrivate()
         : hscroll(0)
         , vscroll(0)
-        , cursorItem(0)
-        , textNode(0)
-        , m_maskData(0)
+        , cursorItem(nullptr)
+        , textNode(nullptr)
+        , m_maskData(nullptr)
         , color(QRgb(0xFF000000))
         , selectionColor(QRgb(0xFF000080))
         , selectedTextColor(QRgb(0xFFFFFFFF))
@@ -122,11 +123,7 @@ public:
         , vAlign(QQuickTextInput::AlignTop)
         , wrapMode(QQuickTextInput::NoWrap)
         , m_echoMode(QQuickTextInput::Normal)
-#if defined(QT_QUICK_DEFAULT_TEXT_RENDER_TYPE)
-        , renderType(QQuickTextInput::QT_QUICK_DEFAULT_TEXT_RENDER_TYPE)
-#else
-        , renderType(QQuickTextInput::QtRendering)
-#endif
+        , renderType(QQuickTextUtil::textRenderType<QQuickTextInput>())
         , updateType(UpdatePaintNode)
         , mouseSelectionMode(QQuickTextInput::SelectCharacters)
         , m_layoutDirection(Qt::LayoutDirectionAuto)
@@ -165,6 +162,11 @@ public:
 
     ~QQuickTextInputPrivate()
     {
+        // If this control is used for password input, we don't want the
+        // password data to stay in the process memory, therefore we need
+        // to zero it out
+        if (m_echoMode != QQuickTextInput::Normal)
+            m_text.fill(0);
     }
 
     void init();
@@ -175,7 +177,7 @@ public:
     void updateVerticalScroll();
     bool determineHorizontalAlignment();
     bool setHAlign(QQuickTextInput::HAlignment, bool forceAlign = false);
-    void mirrorChange() Q_DECL_OVERRIDE;
+    void mirrorChange() override;
     bool sendMouseEventToInputContext(QMouseEvent *event);
 #if QT_CONFIG(im)
     Qt::InputMethodHints effectiveInputMethodHints() const;
@@ -454,7 +456,7 @@ public:
     void updateLayout();
     void updateBaselineOffset();
 
-    qreal getImplicitWidth() const Q_DECL_OVERRIDE;
+    qreal getImplicitWidth() const override;
 
     inline qreal padding() const { return extra.isAllocated() ? extra->padding : 0.0; }
     void setTopPadding(qreal value, bool reset = false);
diff --git a/src/quick/items/qquicktextnode.cpp b/src/quick/items/qquicktextnode.cpp
index cf4e71adf5..0dd12207b7 100644
--- a/src/quick/items/qquicktextnode.cpp
+++ b/src/quick/items/qquicktextnode.cpp
@@ -78,7 +78,7 @@ namespace {
   Creates an empty QQuickTextNode
 */
 QQuickTextNode::QQuickTextNode(QQuickItem *ownerElement)
-    : m_cursorNode(0), m_ownerElement(ownerElement), m_useNativeRenderer(false)
+    : m_cursorNode(nullptr), m_ownerElement(ownerElement), m_useNativeRenderer(false)
 {
 #ifdef QSG_RUNTIME_DESCRIPTION
     qsgnode_set_description(this, QLatin1String("text"));
@@ -125,7 +125,7 @@ QSGGlyphNode *QQuickTextNode::addGlyphs(const QPointF &position, const QGlyphRun
     node->geometry()->setIndexDataPattern(QSGGeometry::StaticPattern);
     node->geometry()->setVertexDataPattern(QSGGeometry::StaticPattern);
 
-    if (parentNode == 0)
+    if (parentNode == nullptr)
         parentNode = this;
     parentNode->appendChildNode(node);
 
@@ -134,7 +134,7 @@ QSGGlyphNode *QQuickTextNode::addGlyphs(const QPointF &position, const QGlyphRun
 
 void QQuickTextNode::setCursor(const QRectF &rect, const QColor &color)
 {
-    if (m_cursorNode != 0)
+    if (m_cursorNode != nullptr)
         delete m_cursorNode;
 
     QSGRenderContext *sg = QQuickItemPrivate::get(m_ownerElement)->sceneGraphRenderContext();
@@ -147,7 +147,7 @@ void QQuickTextNode::clearCursor()
     if (m_cursorNode)
         removeChildNode(m_cursorNode);
     delete m_cursorNode;
-    m_cursorNode = 0;
+    m_cursorNode = nullptr;
 }
 
 void QQuickTextNode::addRectangleNode(const QRectF &rect, const QColor &color)
@@ -205,7 +205,7 @@ void QQuickTextNode::addTextDocument(const QPointF &position, QTextDocument *tex
 
             QTextBlock block = textFrame->firstCursorPosition().block();
             engine.setCurrentLine(block.layout()->lineForTextPosition(pos - block.position()));
-            engine.addTextObject(rect.topLeft(), format, QQuickTextNodeEngine::Unselected, textDocument,
+            engine.addTextObject(block, rect.topLeft(), format, QQuickTextNodeEngine::Unselected, textDocument,
                                  pos, textFrame->frameFormat().position());
         } else {
             QTextFrame::iterator it = textFrame->begin();
@@ -273,9 +273,9 @@ void QQuickTextNode::addTextLayout(const QPointF &position, QTextLayout *textLay
 
 void QQuickTextNode::deleteContent()
 {
-    while (firstChild() != 0)
+    while (firstChild() != nullptr)
         delete firstChild();
-    m_cursorNode = 0;
+    m_cursorNode = nullptr;
     qDeleteAll(m_textures);
     m_textures.clear();
 }
diff --git a/src/quick/items/qquicktextnodeengine.cpp b/src/quick/items/qquicktextnodeengine.cpp
index c179ab7163..a1b5eb1faf 100644
--- a/src/quick/items/qquicktextnodeengine.cpp
+++ b/src/quick/items/qquicktextnodeengine.cpp
@@ -75,7 +75,7 @@ QQuickTextNodeEngine::BinaryTreeNode::BinaryTreeNode(const QGlyphRun &g,
     : glyphRun(g)
     , boundingRect(brect)
     , selectionState(selState)
-    , clipNode(0)
+    , clipNode(nullptr)
     , decorations(decs)
     , color(c)
     , backgroundColor(bc)
@@ -256,10 +256,10 @@ void QQuickTextNodeEngine::processCurrentLine()
     QVarLengthArray<TextDecoration> pendingOverlines;
     QVarLengthArray<TextDecoration> pendingStrikeOuts;
     if (!sortedIndexes.isEmpty()) {
-        QQuickDefaultClipNode *currentClipNode = m_hasSelection ? new QQuickDefaultClipNode(QRectF()) : 0;
+        QQuickDefaultClipNode *currentClipNode = m_hasSelection ? new QQuickDefaultClipNode(QRectF()) : nullptr;
         bool currentClipNodeUsed = false;
         for (int i=0; i<=sortedIndexes.size(); ++i) {
-            BinaryTreeNode *node = 0;
+            BinaryTreeNode *node = nullptr;
             if (i < sortedIndexes.size()) {
                 int sortedIndex = sortedIndexes.at(i);
                 Q_ASSERT(sortedIndex < m_currentLineTree.size());
@@ -275,7 +275,7 @@ void QQuickTextNodeEngine::processCurrentLine()
                 decorationRect.setY(m_position.y() + m_currentLine.y());
                 decorationRect.setHeight(m_currentLine.height());
 
-                if (node != 0)
+                if (node != nullptr)
                     decorationRect.setRight(node->boundingRect.left());
 
                 TextDecoration textDecoration(currentSelectionState, decorationRect, lastColor);
@@ -295,14 +295,14 @@ void QQuickTextNodeEngine::processCurrentLine()
             // If we've reached an unselected node from a selected node, we add the
             // selection rect to the graph, and we add decoration every time the
             // selection state changes, because that means the text color changes
-            if (node == 0 || node->selectionState != currentSelectionState) {
+            if (node == nullptr || node->selectionState != currentSelectionState) {
                 currentRect.setY(m_position.y() + m_currentLine.y());
                 currentRect.setHeight(m_currentLine.height());
 
                 if (currentSelectionState == Selected)
                     m_selectionRects.append(currentRect);
 
-                if (currentClipNode != 0) {
+                if (currentClipNode != nullptr) {
                     if (!currentClipNodeUsed) {
                         delete currentClipNode;
                     } else {
@@ -312,13 +312,13 @@ void QQuickTextNodeEngine::processCurrentLine()
                     }
                 }
 
-                if (node != 0 && m_hasSelection)
+                if (node != nullptr && m_hasSelection)
                     currentClipNode = new QQuickDefaultClipNode(QRectF());
                 else
-                    currentClipNode = 0;
+                    currentClipNode = nullptr;
                 currentClipNodeUsed = false;
 
-                if (node != 0) {
+                if (node != nullptr) {
                     currentSelectionState = node->selectionState;
                     currentRect = node->boundingRect;
 
@@ -333,7 +333,7 @@ void QQuickTextNodeEngine::processCurrentLine()
                     currentRect = currentRect.united(node->boundingRect);
             }
 
-            if (node != 0) {
+            if (node != nullptr) {
                 if (node->selectionState == Selected) {
                     node->clipNode = currentClipNode;
                     currentClipNodeUsed = true;
@@ -423,10 +423,11 @@ void QQuickTextNodeEngine::addImage(const QRectF &rect, const QImage &image, qre
     QRectF searchRect = rect;
     if (layoutPosition == QTextFrameFormat::InFlow) {
         if (m_currentLineTree.isEmpty()) {
+            qreal y = m_currentLine.ascent() - ascent;
             if (m_currentTextDirection == Qt::RightToLeft)
-                searchRect.moveTopRight(m_position + m_currentLine.rect().topRight() + QPointF(0, 1));
+                searchRect.moveTopRight(m_position + m_currentLine.rect().topRight() + QPointF(0, y));
             else
-                searchRect.moveTopLeft(m_position + m_currentLine.position() + QPointF(0,1));
+                searchRect.moveTopLeft(m_position + m_currentLine.position() + QPointF(0, y));
         } else {
             const BinaryTreeNode *lastNode = m_currentLineTree.data() + m_currentLineTree.size() - 1;
             if (lastNode->glyphRun.isRightToLeft()) {
@@ -443,13 +444,13 @@ void QQuickTextNodeEngine::addImage(const QRectF &rect, const QImage &image, qre
     m_hasContents = true;
 }
 
-void QQuickTextNodeEngine::addTextObject(const QPointF &position, const QTextCharFormat &format,
+void QQuickTextNodeEngine::addTextObject(const QTextBlock &block, const QPointF &position, const QTextCharFormat &format,
                                          SelectionState selectionState,
                                          QTextDocument *textDocument, int pos,
                                          QTextFrameFormat::Position layoutPosition)
 {
     QTextObjectInterface *handler = textDocument->documentLayout()->handlerForObject(format.objectType());
-    if (handler != 0) {
+    if (handler != nullptr) {
         QImage image;
         QSizeF size = handler->intrinsicSize(textDocument, pos, format);
 
@@ -476,17 +477,23 @@ void QQuickTextNodeEngine::addTextObject(const QPointF &position, const QTextCha
         }
 
         qreal ascent;
-        QFontMetrics m(format.font());
+        QTextLine line = block.layout()->lineForTextPosition(pos);
         switch (format.verticalAlignment())
         {
-        case QTextCharFormat::AlignMiddle:
-            ascent = size.height() / 2 - 1;
+        case QTextCharFormat::AlignTop:
+            ascent = line.ascent();
             break;
-        case QTextCharFormat::AlignBaseline:
-            ascent = size.height() - m.descent() - 1;
+        case QTextCharFormat::AlignMiddle: {
+            QFontMetrics m(format.font());
+            ascent = (size.height() - m.xHeight()) / 2;
+            break;
+        }
+        case QTextCharFormat::AlignBottom:
+            ascent = size.height() - line.descent();
             break;
+        case QTextCharFormat::AlignBaseline:
         default:
-            ascent = size.height() - 1;
+            ascent = size.height();
         }
 
         addImage(QRectF(position, size), image, ascent, selectionState, layoutPosition);
@@ -651,7 +658,7 @@ void QQuickTextNodeEngine::addFrameDecorations(QTextDocument *document, QTextFra
     QTextFrameFormat frameFormat = frame->format().toFrameFormat();
     QTextTable *table = qobject_cast<QTextTable *>(frame);
 
-    QRectF boundingRect = table == 0
+    QRectF boundingRect = table == nullptr
             ? documentLayout->frameBoundingRect(frame)
             : documentLayout->tableBoundingRect(table);
 
@@ -674,7 +681,7 @@ void QQuickTextNodeEngine::addFrameDecorations(QTextDocument *document, QTextFra
     addBorder(boundingRect.adjusted(frameFormat.leftMargin(), frameFormat.topMargin(),
                                     -frameFormat.rightMargin(), -frameFormat.bottomMargin()),
               borderWidth, borderStyle, borderBrush);
-    if (table != 0) {
+    if (table != nullptr) {
         int rows = table->rows();
         int columns = table->columns();
 
@@ -781,7 +788,7 @@ void  QQuickTextNodeEngine::addToSceneGraph(QQuickTextNode *parentNode,
     // Add all text with unselected color first
     for (int i = 0; i < nodes.size(); ++i) {
         const BinaryTreeNode *node = nodes.at(i);
-        parentNode->addGlyphs(node->position, node->glyphRun, node->color, style, styleColor, 0);
+        parentNode->addGlyphs(node->position, node->glyphRun, node->color, style, styleColor, nullptr);
     }
 
     for (int i = 0; i < imageNodes.size(); ++i) {
@@ -812,7 +819,7 @@ void  QQuickTextNodeEngine::addToSceneGraph(QQuickTextNode *parentNode,
     for (int i = 0; i < nodes.size(); ++i) {
         const BinaryTreeNode *node = nodes.at(i);
         QQuickDefaultClipNode *clipNode = node->clipNode;
-        if (clipNode != 0 && clipNode->parent() == 0)
+        if (clipNode != nullptr && clipNode->parent() == nullptr)
             parentNode->appendChildNode(clipNode);
 
         if (node->selectionState == Selected) {
@@ -820,26 +827,26 @@ void  QQuickTextNodeEngine::addToSceneGraph(QQuickTextNode *parentNode,
             int previousNodeIndex = i - 1;
             int nextNodeIndex = i + 1;
             const BinaryTreeNode *previousNode = previousNodeIndex < 0 ? 0 : nodes.at(previousNodeIndex);
-            while (previousNode != 0 && qFuzzyCompare(previousNode->boundingRect.left(), node->boundingRect.left()))
+            while (previousNode != nullptr && qFuzzyCompare(previousNode->boundingRect.left(), node->boundingRect.left()))
                 previousNode = --previousNodeIndex < 0 ? 0 : nodes.at(previousNodeIndex);
 
             const BinaryTreeNode *nextNode = nextNodeIndex == nodes.size() ? 0 : nodes.at(nextNodeIndex);
 
-            if (previousNode != 0 && previousNode->selectionState == Unselected)
+            if (previousNode != nullptr && previousNode->selectionState == Unselected)
                 parentNode->addGlyphs(previousNode->position, previousNode->glyphRun, color, style, styleColor, clipNode);
 
-            if (nextNode != 0 && nextNode->selectionState == Unselected)
+            if (nextNode != nullptr && nextNode->selectionState == Unselected)
                 parentNode->addGlyphs(nextNode->position, nextNode->glyphRun, color, style, styleColor, clipNode);
 
             // If the previous or next node completely overlaps this one, then we have already drawn the glyphs of
             // this node
             bool drawCurrent = false;
-            if (previousNode != 0 || nextNode != 0) {
+            if (previousNode != nullptr || nextNode != nullptr) {
                 for (int i = 0; i < node->ranges.size(); ++i) {
                     const QPair<int, int> &range = node->ranges.at(i);
 
                     int rangeLength = range.second - range.first + 1;
-                    if (previousNode != 0) {
+                    if (previousNode != nullptr) {
                         for (int j = 0; j < previousNode->ranges.size(); ++j) {
                             const QPair<int, int> &otherRange = previousNode->ranges.at(j);
 
@@ -853,7 +860,7 @@ void  QQuickTextNodeEngine::addToSceneGraph(QQuickTextNode *parentNode,
                         }
                     }
 
-                    if (nextNode != 0 && rangeLength > 0) {
+                    if (nextNode != nullptr && rangeLength > 0) {
                         for (int j = 0; j < nextNode->ranges.size(); ++j) {
                             const QPair<int, int> &otherRange = nextNode->ranges.at(j);
 
@@ -896,8 +903,8 @@ void  QQuickTextNodeEngine::addToSceneGraph(QQuickTextNode *parentNode,
 
 void QQuickTextNodeEngine::mergeFormats(QTextLayout *textLayout, QVarLengthArray<QTextLayout::FormatRange> *mergedFormats)
 {
-    Q_ASSERT(mergedFormats != 0);
-    if (textLayout == 0)
+    Q_ASSERT(mergedFormats != nullptr);
+    if (textLayout == nullptr)
         return;
 
     QVector<QTextLayout::FormatRange> additionalFormats = textLayout->formats();
@@ -911,7 +918,7 @@ void QQuickTextNodeEngine::mergeFormats(QTextLayout *textLayout, QVarLengthArray
                 QTextLayout::FormatRange *lastFormat = mergedFormats->data() + mergedFormats->size() - 1;
 
                 if (additionalFormat.start < lastFormat->start + lastFormat->length) {
-                    QTextLayout::FormatRange *mergedRange = 0;
+                    QTextLayout::FormatRange *mergedRange = nullptr;
 
                     int length = additionalFormat.length;
                     if (additionalFormat.start > lastFormat->start) {
@@ -960,9 +967,14 @@ void QQuickTextNodeEngine::addTextBlock(QTextDocument *textDocument, const QText
     QVarLengthArray<QTextLayout::FormatRange> colorChanges;
     mergeFormats(block.layout(), &colorChanges);
 
-    QPointF blockPosition = textDocument->documentLayout()->blockBoundingRect(block).topLeft() + position;
+    const QTextCharFormat charFormat = block.charFormat();
+    const QRectF blockBoundingRect = textDocument->documentLayout()->blockBoundingRect(block).translated(position);
+
+    if (charFormat.background().style() != Qt::NoBrush)
+        m_backgrounds.append(qMakePair(blockBoundingRect, charFormat.background().color()));
+
     if (QTextList *textList = block.textList()) {
-        QPointF pos = blockPosition;
+        QPointF pos = blockBoundingRect.topLeft();
         QTextLayout *layout = block.layout();
         if (layout->lineCount() > 0) {
             QTextLine firstLine = layout->lineAt(0);
@@ -975,7 +987,6 @@ void QQuickTextNodeEngine::addTextBlock(QTextDocument *textDocument, const QText
             if (block.textDirection() == Qt::RightToLeft)
                 pos.rx() += textRect.width();
 
-            const QTextCharFormat charFormat = block.charFormat();
             QFont font(charFormat.font());
             QFontMetricsF fontMetrics(font);
             QTextListFormat listFormat = textList->format();
@@ -1000,8 +1011,8 @@ void QQuickTextNodeEngine::addTextBlock(QTextDocument *textDocument, const QText
                 break;
             };
 
-            QSizeF size(fontMetrics.width(listItemBullet), fontMetrics.height());
-            qreal xoff = fontMetrics.width(QLatin1Char(' '));
+            QSizeF size(fontMetrics.horizontalAdvance(listItemBullet), fontMetrics.height());
+            qreal xoff = fontMetrics.horizontalAdvance(QLatin1Char(' '));
             if (block.textDirection() == Qt::LeftToRight)
                 xoff = -xoff - size.width();
             setPosition(pos + QPointF(xoff, 0));
@@ -1036,15 +1047,15 @@ void QQuickTextNodeEngine::addTextBlock(QTextDocument *textDocument, const QText
         int fontHeight = fontMetrics.descent() + fontMetrics.ascent();
         int valign = charFormat.verticalAlignment();
         if (valign == QTextCharFormat::AlignSuperScript)
-            setPosition(QPointF(blockPosition.x(), blockPosition.y() - fontHeight / 2));
+            setPosition(QPointF(blockBoundingRect.x(), blockBoundingRect.y() - fontHeight / 2));
         else if (valign == QTextCharFormat::AlignSubScript)
-            setPosition(QPointF(blockPosition.x(), blockPosition.y() + fontHeight / 6));
+            setPosition(QPointF(blockBoundingRect.x(), blockBoundingRect.y() + fontHeight / 6));
         else
-            setPosition(blockPosition);
+            setPosition(blockBoundingRect.topLeft());
 
         if (text.contains(QChar::ObjectReplacementCharacter)) {
             QTextFrame *frame = qobject_cast<QTextFrame *>(textDocument->objectForFormat(charFormat));
-            if (frame && frame->frameFormat().position() == QTextFrameFormat::InFlow) {
+            if (!frame || frame->frameFormat().position() == QTextFrameFormat::InFlow) {
                 int blockRelativePosition = textPos - block.position();
                 QTextLine line = block.layout()->lineForTextPosition(blockRelativePosition);
                 if (!currentLine().isValid()
@@ -1058,7 +1069,7 @@ void QQuickTextNodeEngine::addTextBlock(QTextDocument *textDocument, const QText
                         ? QQuickTextNodeEngine::Selected
                         : QQuickTextNodeEngine::Unselected;
 
-                addTextObject(QPointF(), charFormat, selectionState, textDocument, textPos);
+                addTextObject(block, QPointF(), charFormat, selectionState, textDocument, textPos);
             }
             textPos += text.length();
         } else {
@@ -1094,7 +1105,7 @@ void QQuickTextNodeEngine::addTextBlock(QTextDocument *textDocument, const QText
 
 #if QT_CONFIG(im)
     if (preeditLength >= 0 && textPos <= block.position() + preeditPosition) {
-        setPosition(blockPosition);
+        setPosition(blockBoundingRect.topLeft());
         textPos = block.position() + preeditPosition;
         QTextLine line = block.layout()->lineForTextPosition(preeditPosition);
         if (!currentLine().isValid()
diff --git a/src/quick/items/qquicktextnodeengine_p.h b/src/quick/items/qquicktextnodeengine_p.h
index 18c624513a..49c1766045 100644
--- a/src/quick/items/qquicktextnodeengine_p.h
+++ b/src/quick/items/qquicktextnodeengine_p.h
@@ -179,7 +179,7 @@ public:
                 const QVarLengthArray<QTextLayout::FormatRange> &colorChanges,
                 int textPos, int fragmentEnd,
                 int selectionStart, int selectionEnd);
-    void addTextObject(const QPointF &position, const QTextCharFormat &format,
+    void addTextObject(const QTextBlock &block, const QPointF &position, const QTextCharFormat &format,
                        SelectionState selectionState,
                        QTextDocument *textDocument, int pos,
                        QTextFrameFormat::Position layoutPosition = QTextFrameFormat::InFlow);
diff --git a/src/quick/items/qquicktextutil.cpp b/src/quick/items/qquicktextutil.cpp
index 6aa6c5cb4b..eb356a9c48 100644
--- a/src/quick/items/qquicktextutil.cpp
+++ b/src/quick/items/qquicktextutil.cpp
@@ -48,7 +48,7 @@ QT_BEGIN_NAMESPACE
 QQuickItem *QQuickTextUtil::createCursor(
         QQmlComponent *component, QQuickItem *parent, const QRectF &rectangle, const char *className)
 {
-    QQuickItem *item = 0;
+    QQuickItem *item = nullptr;
     if (component->isReady()) {
         QQmlContext *creationContext = component->creationContext();
 
diff --git a/src/quick/items/qquicktextutil_p.h b/src/quick/items/qquicktextutil_p.h
index 01055c95ec..bad5e738a8 100644
--- a/src/quick/items/qquicktextutil_p.h
+++ b/src/quick/items/qquicktextutil_p.h
@@ -54,6 +54,7 @@
 #include <QtQml/qqml.h>
 #include <QtQml/qqmlincubator.h>
 #include <QtQuick/qquickitem.h>
+#include <QtQuick/qquickwindow.h>
 
 QT_BEGIN_NAMESPACE
 
@@ -64,6 +65,7 @@ public:
     template <typename Private> static void setCursorDelegate(Private *d, QQmlComponent *delegate);
     template <typename Private> static void createCursor(Private *d);
 
+    template <typename T> static typename T::RenderType textRenderType();
 
     static qreal alignedX(qreal textWidth, qreal itemWidth, int alignment);
     static qreal alignedY(qreal textHeight, qreal itemHeight, int alignment);
@@ -124,6 +126,20 @@ void QQuickTextUtil::createCursor(Private *d)
     parent->update();
 }
 
+template <typename T>
+typename T::RenderType QQuickTextUtil::textRenderType()
+{
+    switch (QQuickWindow::textRenderType()) {
+    case QQuickWindow::QtTextRendering:
+        return T::QtRendering;
+    case QQuickWindow::NativeTextRendering:
+        return T::NativeRendering;
+    }
+
+    Q_UNREACHABLE();
+    return T::QtRendering;
+}
+
 QT_END_NAMESPACE
 
 #endif
diff --git a/src/quick/items/qquicktranslate.cpp b/src/quick/items/qquicktranslate.cpp
index 9937c692a5..872fe25a18 100644
--- a/src/quick/items/qquicktranslate.cpp
+++ b/src/quick/items/qquicktranslate.cpp
@@ -58,7 +58,7 @@ public:
     \instantiates QQuickTranslate
     \inqmlmodule QtQuick
     \ingroup qtquick-visual-transforms
-    \brief Provides a way to move an Item without changing its x or y properties
+    \brief Provides a way to move an Item without changing its x or y properties.
 
     The Translate type provides independent control over position in addition
     to the Item's x and y properties.
@@ -162,7 +162,7 @@ public:
     \instantiates QQuickScale
     \inqmlmodule QtQuick
     \ingroup qtquick-visual-transforms
-    \brief Provides a way to scale an Item
+    \brief Provides a way to scale an Item.
 
     The Scale type provides a way to scale an \l Item through a scale-type
     transform.
@@ -304,7 +304,7 @@ public:
     \instantiates QQuickRotation
     \inqmlmodule QtQuick
     \ingroup qtquick-visual-transforms
-    \brief Provides a way to rotate an Item
+    \brief Provides a way to rotate an Item.
 
     The Rotation type provides a way to rotate an \l Item through a
     rotation-type transform.
@@ -467,7 +467,8 @@ public:
     \instantiates QQuickMatrix4x4
     \inqmlmodule QtQuick
     \ingroup qtquick-visual-transforms
-    \brief Provides a way to apply a 4x4 tranformation matrix to an \l Item
+    \since 5.3
+    \brief Provides a way to apply a 4x4 tranformation matrix to an \l Item.
 
     The Matrix4x4 type provides a way to apply a transformation to an
     \l Item through a 4x4 matrix.
diff --git a/src/quick/items/qquicktranslate_p.h b/src/quick/items/qquicktranslate_p.h
index 1bceba20cf..b6ea43342c 100644
--- a/src/quick/items/qquicktranslate_p.h
+++ b/src/quick/items/qquicktranslate_p.h
@@ -66,7 +66,7 @@ class Q_AUTOTEST_EXPORT QQuickTranslate : public QQuickTransform
     Q_PROPERTY(qreal y READ y WRITE setY NOTIFY yChanged)
 
 public:
-    QQuickTranslate(QObject *parent = 0);
+    QQuickTranslate(QObject *parent = nullptr);
     ~QQuickTranslate();
 
     qreal x() const;
@@ -75,7 +75,7 @@ public:
     qreal y() const;
     void setY(qreal);
 
-    void applyTo(QMatrix4x4 *matrix) const Q_DECL_OVERRIDE;
+    void applyTo(QMatrix4x4 *matrix) const override;
 
 Q_SIGNALS:
     void xChanged();
@@ -96,7 +96,7 @@ class Q_AUTOTEST_EXPORT QQuickScale : public QQuickTransform
     Q_PROPERTY(qreal yScale READ yScale WRITE setYScale NOTIFY yScaleChanged)
     Q_PROPERTY(qreal zScale READ zScale WRITE setZScale NOTIFY zScaleChanged)
 public:
-    QQuickScale(QObject *parent = 0);
+    QQuickScale(QObject *parent = nullptr);
     ~QQuickScale();
 
     QVector3D origin() const;
@@ -111,7 +111,7 @@ public:
     qreal zScale() const;
     void setZScale(qreal);
 
-    void applyTo(QMatrix4x4 *matrix) const Q_DECL_OVERRIDE;
+    void applyTo(QMatrix4x4 *matrix) const override;
 
 Q_SIGNALS:
     void originChanged();
@@ -133,7 +133,7 @@ class Q_AUTOTEST_EXPORT QQuickRotation : public QQuickTransform
     Q_PROPERTY(qreal angle READ angle WRITE setAngle NOTIFY angleChanged)
     Q_PROPERTY(QVector3D axis READ axis WRITE setAxis NOTIFY axisChanged)
 public:
-    QQuickRotation(QObject *parent = 0);
+    QQuickRotation(QObject *parent = nullptr);
     ~QQuickRotation();
 
     QVector3D origin() const;
@@ -146,7 +146,7 @@ public:
     void setAxis(const QVector3D &axis);
     void setAxis(Qt::Axis axis);
 
-    void applyTo(QMatrix4x4 *matrix) const Q_DECL_OVERRIDE;
+    void applyTo(QMatrix4x4 *matrix) const override;
 
 Q_SIGNALS:
     void originChanged();
@@ -164,13 +164,13 @@ class Q_AUTOTEST_EXPORT QQuickMatrix4x4 : public QQuickTransform
 
     Q_PROPERTY(QMatrix4x4 matrix READ matrix WRITE setMatrix NOTIFY matrixChanged)
 public:
-    QQuickMatrix4x4(QObject *parent = 0);
+    QQuickMatrix4x4(QObject *parent = nullptr);
     ~QQuickMatrix4x4();
 
     QMatrix4x4 matrix() const;
     void setMatrix(const QMatrix4x4& matrix);
 
-    void applyTo(QMatrix4x4 *matrix) const Q_DECL_OVERRIDE;
+    void applyTo(QMatrix4x4 *matrix) const override;
 
 Q_SIGNALS:
     void matrixChanged();
diff --git a/src/quick/items/qquickview.cpp b/src/quick/items/qquickview.cpp
index fca1805fc9..c411da9519 100644
--- a/src/quick/items/qquickview.cpp
+++ b/src/quick/items/qquickview.cpp
@@ -70,13 +70,13 @@ void QQuickViewPrivate::init(QQmlEngine* e)
     {
         // The content item has CppOwnership policy (set in QQuickWindow). Ensure the presence of a JS
         // wrapper so that the garbage collector can see the policy.
-        QV4::ExecutionEngine *v4 = QQmlEnginePrivate::getV4Engine(engine.data());
+        QV4::ExecutionEngine *v4 = engine.data()->handle();
         QV4::QObjectWrapper::wrap(v4, contentItem);
     }
 }
 
 QQuickViewPrivate::QQuickViewPrivate()
-    : root(0), component(0), resizeMode(QQuickView::SizeViewToRootObject), initialSize(0,0)
+    : root(nullptr), component(nullptr), resizeMode(QQuickView::SizeViewToRootObject), initialSize(0,0)
 {
 }
 
@@ -94,11 +94,11 @@ void QQuickViewPrivate::execute()
 
     if (root) {
         delete root;
-        root = 0;
+        root = nullptr;
     }
     if (component) {
         delete component;
-        component = 0;
+        component = nullptr;
     }
     if (!source.isEmpty()) {
         QML_MEMORY_SCOPE_URL(engine.data()->baseUrl().resolved(source));
@@ -136,11 +136,7 @@ void QQuickViewPrivate::itemGeometryChanged(QQuickItem *resizeItem, QQuickGeomet
 
     Typical usage:
 
-    \code
-    QQuickView *view = new QQuickView;
-    view->setSource(QUrl::fromLocalFile("myqmlfile.qml"));
-    view->show();
-    \endcode
+    \snippet qquickview-ex.cpp 0
 
     To receive errors related to loading and executing QML with QQuickView,
     you can connect to the statusChanged() signal and monitor for QQuickView::Error.
@@ -198,6 +194,16 @@ QQuickView::QQuickView(QQmlEngine* engine, QWindow *parent)
 }
 
 /*!
+    \internal
+*/
+QQuickView::QQuickView(const QUrl &source, QQuickRenderControl *control)
+    : QQuickWindow(*(new QQuickViewPrivate), control)
+{
+    d_func()->init();
+    setSource(source);
+}
+
+/*!
   Destroys the QQuickView.
 */
 QQuickView::~QQuickView()
@@ -206,7 +212,7 @@ QQuickView::~QQuickView()
     // be a child of the QQuickViewPrivate, and will be destroyed by its dtor
     Q_D(QQuickView);
     delete d->root;
-    d->root = 0;
+    d->root = nullptr;
 }
 
 /*!
@@ -250,7 +256,7 @@ void QQuickView::setContent(const QUrl& url, QQmlComponent *component, QObject*
     if (d->component && d->component->isError()) {
         const QList<QQmlError> errorList = d->component->errors();
         for (const QQmlError &error : errorList) {
-            QMessageLogger(error.url().toString().toLatin1().constData(), error.line(), 0).warning()
+            QMessageLogger(error.url().toString().toLatin1().constData(), error.line(), nullptr).warning()
                     << error;
         }
         emit statusChanged(status());
@@ -279,7 +285,7 @@ QUrl QQuickView::source() const
 QQmlEngine* QQuickView::engine() const
 {
     Q_D(const QQuickView);
-    return d->engine ? const_cast<QQmlEngine *>(d->engine.data()) : 0;
+    return d->engine ? const_cast<QQmlEngine *>(d->engine.data()) : nullptr;
 }
 
 /*!
@@ -292,7 +298,7 @@ QQmlEngine* QQuickView::engine() const
 QQmlContext* QQuickView::rootContext() const
 {
     Q_D(const QQuickView);
-    return d->engine ? d->engine.data()->rootContext() : 0;
+    return d->engine ? d->engine.data()->rootContext() : nullptr;
 }
 
 /*!
@@ -461,7 +467,7 @@ void QQuickView::continueExecute()
     if (d->component->isError()) {
         const QList<QQmlError> errorList = d->component->errors();
         for (const QQmlError &error : errorList) {
-            QMessageLogger(error.url().toString().toLatin1().constData(), error.line(), 0).warning()
+            QMessageLogger(error.url().toString().toLatin1().constData(), error.line(), nullptr).warning()
                     << error;
         }
         emit statusChanged(status());
@@ -473,7 +479,7 @@ void QQuickView::continueExecute()
     if (d->component->isError()) {
         const QList<QQmlError> errorList = d->component->errors();
         for (const QQmlError &error : errorList) {
-            QMessageLogger(error.url().toString().toLatin1().constData(), error.line(), 0).warning()
+            QMessageLogger(error.url().toString().toLatin1().constData(), error.line(), nullptr).warning()
                     << error;
         }
         emit statusChanged(status());
@@ -507,7 +513,7 @@ void QQuickViewPrivate::setRootObject(QObject *obj)
                    << "Ensure your QML code is written for QtQuick 2, and uses a root that is or" << endl
                    << "inherits from QtQuick's Item (not a Timer, QtObject, etc)." << endl;
         delete obj;
-        root = 0;
+        root = nullptr;
     }
     if (root) {
         initialSize = rootObjectSize();
diff --git a/src/quick/items/qquickview.h b/src/quick/items/qquickview.h
index 6d3b30e4c4..ecae25e90b 100644
--- a/src/quick/items/qquickview.h
+++ b/src/quick/items/qquickview.h
@@ -42,7 +42,6 @@
 
 #include <QtQuick/qquickwindow.h>
 #include <QtCore/qurl.h>
-#include <QtQml/qqmldebug.h>
 
 QT_BEGIN_NAMESPACE
 
@@ -60,10 +59,11 @@ class Q_QUICK_EXPORT QQuickView : public QQuickWindow
     Q_PROPERTY(Status status READ status NOTIFY statusChanged)
     Q_PROPERTY(QUrl source READ source WRITE setSource DESIGNABLE true)
 public:
-    explicit QQuickView(QWindow *parent = Q_NULLPTR);
+    explicit QQuickView(QWindow *parent = nullptr);
     QQuickView(QQmlEngine* engine, QWindow *parent);
-    explicit QQuickView(const QUrl &source, QWindow *parent = Q_NULLPTR);
-    virtual ~QQuickView();
+    explicit QQuickView(const QUrl &source, QWindow *parent = nullptr);
+    QQuickView(const QUrl &source, QQuickRenderControl *renderControl);
+    ~QQuickView() override;
 
     QUrl source() const;
 
diff --git a/src/quick/items/qquickview_p.h b/src/quick/items/qquickview_p.h
index f92d4b95d6..3f284c0519 100644
--- a/src/quick/items/qquickview_p.h
+++ b/src/quick/items/qquickview_p.h
@@ -93,7 +93,7 @@ public:
     void updateSize();
     void setRootObject(QObject *);
 
-    void init(QQmlEngine* e = 0);
+    void init(QQmlEngine* e = nullptr);
 
     QSize rootObjectSize() const;
 
diff --git a/src/quick/items/qquickwindow.cpp b/src/quick/items/qquickwindow.cpp
index 2cb518d691..d448d74b99 100644
--- a/src/quick/items/qquickwindow.cpp
+++ b/src/quick/items/qquickwindow.cpp
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2016 The Qt Company Ltd.
+** Copyright (C) 2018 The Qt Company Ltd.
 ** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the QtQuick module of the Qt Toolkit.
@@ -46,6 +46,8 @@
 #include "qquickevents_p_p.h"
 
 #include <private/qquickdrag_p.h>
+#include <private/qquickhoverhandler_p.h>
+#include <private/qquickpointerhandler_p.h>
 
 #include <QtQuick/private/qsgrenderer_p.h>
 #include <QtQuick/private/qsgtexture_p.h>
@@ -77,6 +79,9 @@
 # include <private/qopenglvertexarrayobject_p.h>
 # include <private/qsgdefaultrendercontext_p.h>
 #endif
+#ifndef QT_NO_DEBUG_STREAM
+#include <private/qdebug_p.h>
+#endif
 
 QT_BEGIN_NAMESPACE
 
@@ -84,14 +89,23 @@ Q_LOGGING_CATEGORY(DBG_TOUCH, "qt.quick.touch")
 Q_LOGGING_CATEGORY(DBG_TOUCH_TARGET, "qt.quick.touch.target")
 Q_LOGGING_CATEGORY(DBG_MOUSE, "qt.quick.mouse")
 Q_LOGGING_CATEGORY(DBG_MOUSE_TARGET, "qt.quick.mouse.target")
+Q_LOGGING_CATEGORY(lcWheelTarget, "qt.quick.wheel.target")
+Q_LOGGING_CATEGORY(lcGestureTarget, "qt.quick.gesture.target")
 Q_LOGGING_CATEGORY(DBG_HOVER_TRACE, "qt.quick.hover.trace")
 Q_LOGGING_CATEGORY(DBG_FOCUS, "qt.quick.focus")
 Q_LOGGING_CATEGORY(DBG_DIRTY, "qt.quick.dirty")
+Q_LOGGING_CATEGORY(lcTransient, "qt.quick.window.transient")
 
 extern Q_GUI_EXPORT QImage qt_gl_read_framebuffer(const QSize &size, bool alpha_format, bool include_alpha);
 
 bool QQuickWindowPrivate::defaultAlphaBuffer = false;
 
+#if defined(QT_QUICK_DEFAULT_TEXT_RENDER_TYPE)
+QQuickWindow::TextRenderType QQuickWindowPrivate::textRenderType = QQuickWindow::QT_QUICK_DEFAULT_TEXT_RENDER_TYPE;
+#else
+QQuickWindow::TextRenderType QQuickWindowPrivate::textRenderType = QQuickWindow::QtTextRendering;
+#endif
+
 void QQuickWindowPrivate::updateFocusItemTransform()
 {
 #if QT_CONFIG(im)
@@ -125,7 +139,7 @@ public:
     }
 
 protected:
-    void timerEvent(QTimerEvent *) Q_DECL_OVERRIDE
+    void timerEvent(QTimerEvent *) override
     {
         killTimer(m_timer);
         m_timer = 0;
@@ -156,7 +170,7 @@ public slots:
     void animationStopped() { incubate(); }
 
 protected:
-    void incubatingObjectCountChanged(int count) Q_DECL_OVERRIDE
+    void incubatingObjectCountChanged(int count) override
     {
         if (count && !m_renderLoop->interleaveIncubation())
             incubateAgain();
@@ -245,14 +259,16 @@ void QQuickWindow::hideEvent(QHideEvent *)
 void QQuickWindow::focusOutEvent(QFocusEvent *ev)
 {
     Q_D(QQuickWindow);
-    d->contentItem->setFocus(false, ev->reason());
+    if (d->contentItem)
+        d->contentItem->setFocus(false, ev->reason());
 }
 
 /*! \reimp */
 void QQuickWindow::focusInEvent(QFocusEvent *ev)
 {
     Q_D(QQuickWindow);
-    d->contentItem->setFocus(true, ev->reason());
+    if (d->contentItem)
+        d->contentItem->setFocus(true, ev->reason());
     d->updateFocusItemTransform();
 }
 
@@ -432,10 +448,8 @@ void QQuickWindowPrivate::syncSceneGraph()
 
     emit q->afterSynchronizing();
     runAndClearJobs(&afterSynchronizingJobs);
-    context->endSync();
 }
 
-
 void QQuickWindowPrivate::renderSceneGraph(const QSize &size)
 {
     QML_MEMORY_SCOPE_STRING("SceneGraph");
@@ -476,36 +490,38 @@ void QQuickWindowPrivate::renderSceneGraph(const QSize &size)
 }
 
 QQuickWindowPrivate::QQuickWindowPrivate()
-    : contentItem(0)
-    , activeFocusItem(0)
+    : contentItem(nullptr)
+    , activeFocusItem(nullptr)
 #if QT_CONFIG(cursor)
-    , cursorItem(0)
+    , cursorItem(nullptr)
 #endif
 #if QT_CONFIG(draganddrop)
-    , dragGrabber(0)
+    , dragGrabber(nullptr)
 #endif
     , touchMouseId(-1)
     , touchMouseDevice(nullptr)
     , touchMousePressTimestamp(0)
-    , dirtyItemList(0)
+    , dirtyItemList(nullptr)
     , devicePixelRatio(0)
-    , context(0)
-    , renderer(0)
-    , windowManager(0)
-    , renderControl(0)
+    , context(nullptr)
+    , renderer(nullptr)
+    , windowManager(nullptr)
+    , renderControl(nullptr)
     , pointerEventRecursionGuard(0)
-    , customRenderStage(0)
+    , customRenderStage(nullptr)
     , clearColor(Qt::white)
     , clearBeforeRendering(true)
     , persistentGLContext(true)
     , persistentSceneGraph(true)
     , lastWheelEventAccepted(false)
     , componentCompleted(true)
+    , allowChildEventFiltering(true)
+    , allowDoubleClick(true)
     , lastFocusReason(Qt::OtherFocusReason)
-    , renderTarget(0)
+    , renderTarget(nullptr)
     , renderTargetId(0)
-    , vaoHelper(0)
-    , incubationController(0)
+    , vaoHelper(nullptr)
+    , incubationController(nullptr)
 {
 #if QT_CONFIG(draganddrop)
     dragGrabber = new QQuickDragGrabber;
@@ -569,13 +585,21 @@ void QQuickWindowPrivate::init(QQuickWindow *c, QQuickRenderControl *control)
 
     QObject::connect(q, SIGNAL(focusObjectChanged(QObject*)), q, SIGNAL(activeFocusItemChanged()));
     QObject::connect(q, SIGNAL(screenChanged(QScreen*)), q, SLOT(handleScreenChanged(QScreen*)));
-
+    QObject::connect(qApp, SIGNAL(applicationStateChanged(Qt::ApplicationState)),
+                     q, SLOT(handleApplicationStateChanged(Qt::ApplicationState)));
     QObject::connect(q, SIGNAL(frameSwapped()), q, SLOT(runJobsAfterSwap()), Qt::DirectConnection);
 
     if (QQmlInspectorService *service = QQmlDebugConnector::service<QQmlInspectorService>())
         service->addWindow(q);
 }
 
+void QQuickWindow::handleApplicationStateChanged(Qt::ApplicationState state)
+{
+    Q_D(QQuickWindow);
+    if (state != Qt::ApplicationActive && d->contentItem)
+        d->contentItem->windowDeactivateEvent();
+}
+
 /*!
     \property QQuickWindow::data
     \internal
@@ -583,7 +607,7 @@ void QQuickWindowPrivate::init(QQuickWindow *c, QQuickRenderControl *control)
 
 QQmlListProperty<QObject> QQuickWindowPrivate::data()
 {
-    return QQmlListProperty<QObject>(q_func(), 0, QQuickWindowPrivate::data_append,
+    return QQmlListProperty<QObject>(q_func(), nullptr, QQuickWindowPrivate::data_append,
                                              QQuickWindowPrivate::data_count,
                                              QQuickWindowPrivate::data_at,
                                              QQuickWindowPrivate::data_clear);
@@ -591,6 +615,7 @@ QQmlListProperty<QObject> QQuickWindowPrivate::data()
 
 static QMouseEvent *touchToMouseEvent(QEvent::Type type, const QTouchEvent::TouchPoint &p, QTouchEvent *event, QQuickItem *item, bool transformNeeded = true)
 {
+    Q_ASSERT(QCoreApplication::testAttribute(Qt::AA_SynthesizeMouseForUnhandledTouchEvents));
     // The touch point local position and velocity are not yet transformed.
     QMouseEvent *me = new QMouseEvent(type, transformNeeded ? item->mapFromScene(p.scenePos()) : p.pos(), p.scenePos(), p.screenPos(),
                                       Qt::LeftButton, (type == QEvent::MouseButtonRelease ? Qt::NoButton : Qt::LeftButton), event->modifiers());
@@ -630,11 +655,25 @@ bool QQuickWindowPrivate::checkIfDoubleClicked(ulong newPressEventTimestamp)
     return doubleClicked;
 }
 
+void QQuickWindowPrivate::cancelTouchMouseSynthesis()
+{
+    qCDebug(DBG_TOUCH_TARGET);
+    touchMouseId = -1;
+    touchMouseDevice = nullptr;
+}
+
 bool QQuickWindowPrivate::deliverTouchAsMouse(QQuickItem *item, QQuickPointerEvent *pointerEvent)
 {
+    Q_ASSERT(QCoreApplication::testAttribute(Qt::AA_SynthesizeMouseForUnhandledTouchEvents));
     Q_Q(QQuickWindow);
     auto device = pointerEvent->device();
 
+    // A touch event from a trackpad is likely to be followed by a mouse or gesture event, so mouse event synth is redundant
+    if (device->type() == QQuickPointerDevice::TouchPad && device->capabilities().testFlag(QQuickPointerDevice::MouseEmulation)) {
+        qCDebug(DBG_TOUCH_TARGET) << "skipping delivery of synth-mouse event from" << device;
+        return false;
+    }
+
     // FIXME: make this work for mouse events too and get rid of the asTouchEvent in here.
     Q_ASSERT(pointerEvent->asPointerTouchEvent());
     QScopedPointer<QTouchEvent> event(pointerEvent->asPointerTouchEvent()->touchEventForItem(item));
@@ -654,7 +693,7 @@ bool QQuickWindowPrivate::deliverTouchAsMouse(QQuickItem *item, QQuickPointerEve
             if (!item->contains(pos))
                 break;
 
-            qCDebug(DBG_TOUCH_TARGET) << "TP (mouse)" << p.id() << "->" << item;
+            qCDebug(DBG_TOUCH_TARGET) << "TP (mouse)" << hex << p.id() << "->" << item;
             QScopedPointer<QMouseEvent> mousePress(touchToMouseEvent(QEvent::MouseButtonPress, p, event.data(), item, false));
 
             // Send a single press and see if that's accepted
@@ -665,17 +704,15 @@ bool QQuickWindowPrivate::deliverTouchAsMouse(QQuickItem *item, QQuickPointerEve
                 touchMouseId = p.id();
                 if (!q->mouseGrabberItem())
                     item->grabMouse();
-                auto pointerEventPoint = pointerEvent->pointById(p.id());
-                pointerEventPoint->setGrabber(item);
+                if (auto pointerEventPoint = pointerEvent->pointById(p.id()))
+                    pointerEventPoint->setGrabberItem(item);
 
                 if (checkIfDoubleClicked(event->timestamp())) {
                     QScopedPointer<QMouseEvent> mouseDoubleClick(touchToMouseEvent(QEvent::MouseButtonDblClick, p, event.data(), item, false));
                     QCoreApplication::sendEvent(item, mouseDoubleClick.data());
                     event->setAccepted(mouseDoubleClick->isAccepted());
-                    if (!mouseDoubleClick->isAccepted()) {
-                        touchMouseId = -1;
-                        touchMouseDevice = nullptr;
-                    }
+                    if (!mouseDoubleClick->isAccepted())
+                        cancelTouchMouseSynthesis();
                 }
 
                 return true;
@@ -690,7 +727,7 @@ bool QQuickWindowPrivate::deliverTouchAsMouse(QQuickItem *item, QQuickPointerEve
                     QCoreApplication::sendEvent(item, me.data());
                     event->setAccepted(me->isAccepted());
                     if (me->isAccepted()) {
-                        qCDebug(DBG_TOUCH_TARGET) << "TP (mouse)" << p.id() << "->" << mouseGrabberItem;
+                        qCDebug(DBG_TOUCH_TARGET) << "TP (mouse)" << hex << p.id() << "->" << mouseGrabberItem;
                     }
                     return event->isAccepted();
                 } else {
@@ -729,8 +766,7 @@ bool QQuickWindowPrivate::deliverTouchAsMouse(QQuickItem *item, QQuickPointerEve
                     if (q->mouseGrabberItem()) // might have ungrabbed due to event
                         q->mouseGrabberItem()->ungrabMouse();
 
-                    touchMouseId = -1;
-                    touchMouseDevice = nullptr;
+                    cancelTouchMouseSynthesis();
                     return me->isAccepted();
                 }
             }
@@ -740,45 +776,10 @@ bool QQuickWindowPrivate::deliverTouchAsMouse(QQuickItem *item, QQuickPointerEve
     return false;
 }
 
-void QQuickWindowPrivate::setMouseGrabber(QQuickItem *grabber)
-{
-    Q_Q(QQuickWindow);
-    if (q->mouseGrabberItem() == grabber)
-        return;
-
-    qCDebug(DBG_MOUSE_TARGET) << "grabber" << q->mouseGrabberItem() << "->" << grabber;
-    QQuickItem *oldGrabber = q->mouseGrabberItem();
-    bool fromTouch = false;
-
-    if (grabber && touchMouseId != -1 && touchMouseDevice) {
-        // update the touch item for mouse touch id to the new grabber
-        qCDebug(DBG_TOUCH_TARGET) << "TP (mouse)" << hex << touchMouseId << "->" << q->mouseGrabberItem();
-        auto point = pointerEventInstance(touchMouseDevice)->pointById(touchMouseId);
-        if (point)
-            point->setGrabber(grabber);
-        fromTouch = true;
-    } else {
-        QQuickPointerEvent *event = pointerEventInstance(QQuickPointerDevice::genericMouseDevice());
-        Q_ASSERT(event->pointCount() == 1);
-        event->point(0)->setGrabber(grabber);
-    }
-
-    if (oldGrabber) {
-        QEvent e(QEvent::UngrabMouse);
-        QSet<QQuickItem *> hasFiltered;
-        if (!sendFilteredMouseEvent(oldGrabber->parentItem(), oldGrabber, &e, &hasFiltered)) {
-            oldGrabber->mouseUngrabEvent();
-            if (fromTouch)
-                oldGrabber->touchUngrabEvent();
-        }
-    }
-}
-
-void QQuickWindowPrivate::grabTouchPoints(QQuickItem *grabber, const QVector<int> &ids)
+void QQuickWindowPrivate::grabTouchPoints(QObject *grabber, const QVector<int> &ids)
 {
-    QSet<QQuickItem*> ungrab;
+    QQuickPointerEvent *ev = nullptr;
     for (int i = 0; i < ids.count(); ++i) {
-        // FIXME: deprecate this function, we need a device
         int id = ids.at(i);
         if (Q_UNLIKELY(id < 0)) {
             qWarning("ignoring grab of touchpoint %d", id);
@@ -786,54 +787,90 @@ void QQuickWindowPrivate::grabTouchPoints(QQuickItem *grabber, const QVector<int
         }
         if (id == touchMouseId) {
             auto point = pointerEventInstance(touchMouseDevice)->pointById(id);
-            auto touchMouseGrabber = point->grabber();
+            auto touchMouseGrabber = point->grabberItem();
             if (touchMouseGrabber) {
-                point->setGrabber(nullptr);
+                point->setExclusiveGrabber(nullptr);
                 touchMouseGrabber->mouseUngrabEvent();
-                ungrab.insert(touchMouseGrabber);
-                touchMouseDevice = nullptr;
-                touchMouseId = -1;
+                touchMouseGrabber->touchUngrabEvent();
+                cancelTouchMouseSynthesis();
             }
             qCDebug(DBG_MOUSE_TARGET) << "grabTouchPoints: mouse grabber changed due to grabTouchPoints:" << touchMouseGrabber << "-> null";
         }
 
+        // optimization to avoid the loop over devices below:
+        // all ids are probably from the same event, so we don't have to search
+        if (ev) {
+            auto point = ev->pointById(id);
+            if (point && point->exclusiveGrabber() != grabber) {
+                point->setExclusiveGrabber(grabber);
+                continue; // next id in the ids loop
+            }
+        }
+        // search all devices for a QQuickPointerEvent instance that is delivering the point with id
         const auto touchDevices = QQuickPointerDevice::touchDevices();
         for (auto device : touchDevices) {
-            auto point = pointerEventInstance(device)->pointById(id);
-            if (!point)
-                continue;
-            QQuickItem *oldGrabber = point->grabber();
-            if (oldGrabber == grabber)
-                continue;
-
-            point->setGrabber(grabber);
-            if (oldGrabber)
-                ungrab.insert(oldGrabber);
+            QQuickPointerEvent *pev = pointerEventInstance(device);
+            auto point = pev->pointById(id);
+            if (point) {
+                ev = pev;
+                if (point->exclusiveGrabber() != grabber)
+                    point->setExclusiveGrabber(grabber);
+                break; // out of touchDevices loop
+            }
         }
     }
-    for (QQuickItem *oldGrabber : qAsConst(ungrab))
-        oldGrabber->touchUngrabEvent();
 }
 
+/*!
+    Ungrabs all touchpoint grabs and/or the mouse grab from the given item \a grabber.
+    This should not be called when processing a release event - that's redundant.
+    It is called in other cases, when the points may not be released, but the item
+    nevertheless must lose its grab due to becoming disabled, invisible, etc.
+    QQuickEventPoint::setGrabberItem() calls touchUngrabEvent() when all points are released,
+    but if not all points are released, it cannot be sure whether to call touchUngrabEvent()
+    or not; so we have to do it here.
+*/
 void QQuickWindowPrivate::removeGrabber(QQuickItem *grabber, bool mouse, bool touch)
 {
     Q_Q(QQuickWindow);
     if (Q_LIKELY(mouse) && q->mouseGrabberItem() == grabber) {
-        qCDebug(DBG_MOUSE_TARGET) << "removeGrabber" << q->mouseGrabberItem() << "-> null";
-        setMouseGrabber(nullptr);
+        bool fromTouch = isDeliveringTouchAsMouse();
+        auto point = fromTouch ?
+            pointerEventInstance(touchMouseDevice)->pointById(touchMouseId) :
+            pointerEventInstance(QQuickPointerDevice::genericMouseDevice())->point(0);
+        QQuickItem *oldGrabber = point->grabberItem();
+        qCDebug(DBG_MOUSE_TARGET) << "removeGrabber" << oldGrabber << "-> null";
+        point->setGrabberItem(nullptr);
+        sendUngrabEvent(oldGrabber, fromTouch);
     }
     if (Q_LIKELY(touch)) {
+        bool ungrab = false;
         const auto touchDevices = QQuickPointerDevice::touchDevices();
         for (auto device : touchDevices) {
-            auto pointerEvent = pointerEventInstance(device);
-            for (int i = 0; i < pointerEvent->pointCount(); ++i) {
-                if (pointerEvent->point(i)->grabber() == grabber) {
-                    pointerEvent->point(i)->setGrabber(nullptr);
-                    // FIXME send ungrab event only once
-                    grabber->touchUngrabEvent();
+            if (auto pointerEvent = queryPointerEventInstance(device)) {
+                for (int i = 0; i < pointerEvent->pointCount(); ++i) {
+                    if (pointerEvent->point(i)->exclusiveGrabber() == grabber) {
+                        pointerEvent->point(i)->setGrabberItem(nullptr);
+                        ungrab = true;
+                    }
                 }
             }
         }
+        if (ungrab)
+            grabber->touchUngrabEvent();
+    }
+}
+
+void QQuickWindowPrivate::sendUngrabEvent(QQuickItem *grabber, bool touch)
+{
+    if (!grabber)
+        return;
+    QEvent e(QEvent::UngrabMouse);
+    hasFiltered.clear();
+    if (!sendFilteredMouseEvent(&e, grabber, grabber->parentItem())) {
+        grabber->mouseUngrabEvent();
+        if (touch)
+            grabber->touchUngrabEvent();
     }
 }
 
@@ -880,12 +917,12 @@ void QQuickWindowPrivate::setFocusInScope(QQuickItem *scope, QQuickItem *item, Q
     qCDebug(DBG_FOCUS) << "    item:" << (QObject *)item;
     qCDebug(DBG_FOCUS) << "    activeFocusItem:" << (QObject *)activeFocusItem;
 
-    QQuickItemPrivate *scopePrivate = scope ? QQuickItemPrivate::get(scope) : 0;
+    QQuickItemPrivate *scopePrivate = scope ? QQuickItemPrivate::get(scope) : nullptr;
     QQuickItemPrivate *itemPrivate = QQuickItemPrivate::get(item);
 
-    QQuickItem *oldActiveFocusItem = 0;
+    QQuickItem *oldActiveFocusItem = nullptr;
     QQuickItem *currentActiveFocusItem = activeFocusItem;
-    QQuickItem *newActiveFocusItem = 0;
+    QQuickItem *newActiveFocusItem = nullptr;
     bool sendFocusIn = false;
 
     lastFocusReason = reason;
@@ -911,7 +948,7 @@ void QQuickWindowPrivate::setFocusInScope(QQuickItem *scope, QQuickItem *item, Q
             QGuiApplication::inputMethod()->commit();
 #endif
 
-            activeFocusItem = 0;
+            activeFocusItem = nullptr;
 
             QQuickItem *afi = oldActiveFocusItem;
             while (afi && afi != scope) {
@@ -991,7 +1028,7 @@ void QQuickWindowPrivate::clearFocusInScope(QQuickItem *scope, QQuickItem *item,
     qCDebug(DBG_FOCUS) << "    item:" << (QObject *)item;
     qCDebug(DBG_FOCUS) << "    activeFocusItem:" << (QObject *)activeFocusItem;
 
-    QQuickItemPrivate *scopePrivate = 0;
+    QQuickItemPrivate *scopePrivate = nullptr;
     if (scope) {
         scopePrivate = QQuickItemPrivate::get(scope);
         if ( !scopePrivate->subFocusItem )
@@ -999,8 +1036,8 @@ void QQuickWindowPrivate::clearFocusInScope(QQuickItem *scope, QQuickItem *item,
     }
 
     QQuickItem *currentActiveFocusItem = activeFocusItem;
-    QQuickItem *oldActiveFocusItem = 0;
-    QQuickItem *newActiveFocusItem = 0;
+    QQuickItem *oldActiveFocusItem = nullptr;
+    QQuickItem *newActiveFocusItem = nullptr;
 
     lastFocusReason = reason;
 
@@ -1017,7 +1054,7 @@ void QQuickWindowPrivate::clearFocusInScope(QQuickItem *scope, QQuickItem *item,
         QGuiApplication::inputMethod()->commit();
 #endif
 
-        activeFocusItem = 0;
+        activeFocusItem = nullptr;
 
         if (oldActiveFocusItem) {
             QQuickItem *afi = oldActiveFocusItem;
@@ -1123,7 +1160,7 @@ void QQuickWindowPrivate::cleanup(QSGNode *n)
     \instantiates QQuickWindow
     \inqmlmodule QtQuick.Window
     \ingroup qtquick-visual
-    \brief Creates a new top-level window
+    \brief Creates a new top-level window.
 
     The Window object creates a new top-level window for a Qt Quick scene. It automatically sets up the
     window for use with \c {QtQuick 2.x} graphical types.
@@ -1160,7 +1197,7 @@ void QQuickWindowPrivate::cleanup(QSGNode *n)
 
     \inmodule QtQuick
 
-    \brief The QQuickWindow class provides the window for displaying a graphical QML scene
+    \brief The QQuickWindow class provides the window for displaying a graphical QML scene.
 
     QQuickWindow provides the graphical scene management needed to interact with and display
     a scene of QQuickItems.
@@ -1228,7 +1265,7 @@ void QQuickWindowPrivate::cleanup(QSGNode *n)
     \note All classes with QSG prefix should be used solely on the scene graph's
     rendering thread. See \l {Scene Graph and Rendering} for more information.
 
-    \section2 Context and surface formats
+    \section2 Context and Surface Formats
 
     While it is possible to specify a QSurfaceFormat for every QQuickWindow by
     calling the member function setFormat(), windows may also be created from
@@ -1266,13 +1303,21 @@ QQuickWindow::QQuickWindow(QQuickWindowPrivate &dd, QWindow *parent)
     \internal
 */
 QQuickWindow::QQuickWindow(QQuickRenderControl *control)
-    : QWindow(*(new QQuickWindowPrivate), 0)
+    : QWindow(*(new QQuickWindowPrivate), nullptr)
 {
     Q_D(QQuickWindow);
     d->init(this, control);
 }
 
-
+/*!
+    \internal
+*/
+QQuickWindow::QQuickWindow(QQuickWindowPrivate &dd, QQuickRenderControl *control)
+    : QWindow(dd, nullptr)
+{
+    Q_D(QQuickWindow);
+    d->init(this, control);
+}
 
 /*!
     Destroys the window.
@@ -1288,11 +1333,15 @@ QQuickWindow::~QQuickWindow()
         d->windowManager->windowDestroyed(this);
     }
 
-    delete d->incubationController; d->incubationController = 0;
+    delete d->incubationController; d->incubationController = nullptr;
 #if QT_CONFIG(draganddrop)
-    delete d->dragGrabber; d->dragGrabber = 0;
+    delete d->dragGrabber; d->dragGrabber = nullptr;
 #endif
-    delete d->contentItem; d->contentItem = 0;
+    QQuickRootItem *root = d->contentItem;
+    d->contentItem = nullptr;
+    delete root;
+    qDeleteAll(d->pointerEventInstances);
+    d->pointerEventInstances.clear();
 
     d->renderJobMutex.lock();
     qDeleteAll(d->beforeSynchronizingJobs);
@@ -1493,16 +1542,16 @@ QQuickItem *QQuickWindow::mouseGrabberItem() const
 {
     Q_D(const QQuickWindow);
 
-    if (d->touchMouseId != -1 && d->touchMouseDevice) {
-        QQuickPointerEvent *event = d->pointerEventInstance(d->touchMouseDevice);
-        auto point = event->pointById(d->touchMouseId);
-        Q_ASSERT(point);
-        return point->grabber();
+    if (d->isDeliveringTouchAsMouse()) {
+        if (QQuickPointerEvent *event = d->queryPointerEventInstance(d->touchMouseDevice)) {
+            auto point = event->pointById(d->touchMouseId);
+            return point ? point->grabberItem() : nullptr;
+        }
+    } else if (QQuickPointerEvent *event = d->queryPointerEventInstance(QQuickPointerDevice::genericMouseDevice())) {
+        Q_ASSERT(event->pointCount());
+        return event->point(0)->grabberItem();
     }
-
-    QQuickPointerEvent *event = d->pointerEventInstance(QQuickPointerDevice::genericMouseDevice());
-    Q_ASSERT(event->pointCount());
-    return event->point(0)->grabber();
+    return nullptr;
 }
 
 
@@ -1515,8 +1564,20 @@ bool QQuickWindowPrivate::clearHover(ulong timestamp)
     QPointF pos = q->mapFromGlobal(QGuiApplicationPrivate::lastCursorPosition.toPoint());
 
     bool accepted = false;
-    for (QQuickItem* item : qAsConst(hoverItems))
+    for (QQuickItem* item : qAsConst(hoverItems)) {
         accepted = sendHoverEvent(QEvent::HoverLeave, item, pos, pos, QGuiApplication::keyboardModifiers(), timestamp, true) || accepted;
+        QQuickItemPrivate *itemPrivate = QQuickItemPrivate::get(item);
+        if (itemPrivate->hasPointerHandlers()) {
+            pos = q->mapFromGlobal(QCursor::pos());
+            QQuickPointerEvent *pointerEvent = pointerEventInstance(QQuickPointerDevice::genericMouseDevice(), QEvent::MouseMove);
+            pointerEvent->point(0)->reset(Qt::TouchPointMoved, pos, quint64(1) << 24 /* mouse has device ID 1 */, timestamp, QVector2D());
+            pointerEvent->point(0)->setAccepted(true);
+            pointerEvent->localize(item);
+            for (QQuickPointerHandler *h : itemPrivate->extra->pointerHandlers)
+                if (QQuickHoverHandler *hh = qmlobject_cast<QQuickHoverHandler *>(h))
+                    hh->handlePointerEvent(pointerEvent);
+        }
+    }
     hoverItems.clear();
     return accepted;
 }
@@ -1546,11 +1607,15 @@ bool QQuickWindow::event(QEvent *e)
         return d->deliverTouchCancelEvent(static_cast<QTouchEvent*>(e));
         break;
     case QEvent::Enter: {
+        if (!d->contentItem)
+            return false;
         QEnterEvent *enter = static_cast<QEnterEvent*>(e);
         bool accepted = enter->isAccepted();
         bool delivered = d->deliverHoverEvent(d->contentItem, enter->windowPos(), d->lastMousePosition,
             QGuiApplication::keyboardModifiers(), 0L, accepted);
+        d->lastMousePosition = enter->windowPos();
         enter->setAccepted(accepted);
+        d->updateCursor(mapFromGlobal(QCursor::pos()));
         return delivered;
     }
         break;
@@ -1567,7 +1632,8 @@ bool QQuickWindow::event(QEvent *e)
         break;
 #endif
     case QEvent::WindowDeactivate:
-        contentItem()->windowDeactivateEvent();
+        if (d->contentItem)
+            d->contentItem->windowDeactivateEvent();
         break;
     case QEvent::Close: {
         // TOOD Qt 6 (binary incompatible)
@@ -1577,6 +1643,14 @@ bool QQuickWindow::event(QEvent *e)
         emit closing(&qev);
         e->setAccepted(qev.isAccepted());
         } break;
+    case QEvent::PlatformSurface:
+        if ((static_cast<QPlatformSurfaceEvent *>(e))->surfaceEventType() == QPlatformSurfaceEvent::SurfaceAboutToBeDestroyed) {
+            // Ensure that the rendering thread is notified before
+            // the QPlatformWindow is destroyed.
+            if (d->windowManager)
+                d->windowManager->hide(this);
+        }
+        break;
     case QEvent::FocusAboutToChange:
 #if QT_CONFIG(im)
         if (d->activeFocusItem)
@@ -1592,7 +1666,7 @@ bool QQuickWindow::event(QEvent *e)
     }
 #if QT_CONFIG(gestures)
     case QEvent::NativeGesture:
-        d->deliverNativeGestureEvent(d->contentItem, static_cast<QNativeGestureEvent*>(e));
+        d->deliverSinglePointEventUntilAccepted(d->pointerEventInstance(e));
         break;
 #endif
     case QEvent::ShortcutOverride:
@@ -1629,10 +1703,15 @@ void QQuickWindow::keyReleaseEvent(QKeyEvent *e)
 
 void QQuickWindowPrivate::deliverKeyEvent(QKeyEvent *e)
 {
-    Q_Q(QQuickWindow);
-
-    if (activeFocusItem)
-        q->sendEvent(activeFocusItem, e);
+    if (activeFocusItem) {
+        QQuickItem *item = activeFocusItem;
+        e->accept();
+        QCoreApplication::sendEvent(item, e);
+        while (!e->isAccepted() && (item = item->parentItem())) {
+            e->accept();
+            QCoreApplication::sendEvent(item, e);
+        }
+    }
 }
 
 QMouseEvent *QQuickWindowPrivate::cloneMouseEvent(QMouseEvent *event, QPointF *transformedLocalPos)
@@ -1649,38 +1728,113 @@ QMouseEvent *QQuickWindowPrivate::cloneMouseEvent(QMouseEvent *event, QPointF *t
     return me;
 }
 
+void QQuickWindowPrivate::deliverToPassiveGrabbers(const QVector<QPointer <QQuickPointerHandler> > &passiveGrabbers,
+                                                   QQuickPointerEvent *pointerEvent)
+{
+    const QVector<QQuickPointerHandler *> &eventDeliveryTargets = pointerEvent->device()->eventDeliveryTargets();
+    QVarLengthArray<QPair<QQuickItem *, bool>, 4> sendFilteredPointerEventResult;
+    hasFiltered.clear();
+    for (auto handler : passiveGrabbers) {
+        // a null pointer in passiveGrabbers is unlikely, unless the grabbing handler was deleted dynamically
+        if (Q_LIKELY(handler) && !eventDeliveryTargets.contains(handler)) {
+            bool alreadyFiltered = false;
+            QQuickItem *par = handler->parentItem();
+
+            // see if we already have sent a filter event to the parent
+            auto it = std::find_if(sendFilteredPointerEventResult.begin(), sendFilteredPointerEventResult.end(),
+                                        [par](const QPair<QQuickItem *, bool> &pair) { return pair.first == par; });
+            if (it != sendFilteredPointerEventResult.end()) {
+                // Yes, the event was already filtered to that parent, do not call it again but use
+                // the result of the previous call to determine if we should call the handler.
+                alreadyFiltered = it->second;
+            } else {
+                alreadyFiltered = sendFilteredPointerEvent(pointerEvent, par);
+                sendFilteredPointerEventResult << qMakePair<QQuickItem*, bool>(par, alreadyFiltered);
+            }
+            if (!alreadyFiltered) {
+                pointerEvent->localize(handler->parentItem());
+                handler->handlePointerEvent(pointerEvent);
+            }
+        }
+    }
+}
+
+
+
 void QQuickWindowPrivate::deliverMouseEvent(QQuickPointerMouseEvent *pointerEvent)
 {
     Q_Q(QQuickWindow);
     auto point = pointerEvent->point(0);
-    lastMousePosition = point->scenePos();
-    QQuickItem *grabber = point->grabber();
-    if (grabber) {
-        // if the update consists of changing button state, then don't accept it
-        // unless the button is one in which the item is interested
-        if (pointerEvent->button() != Qt::NoButton
-                && grabber->acceptedMouseButtons()
-                && !(grabber->acceptedMouseButtons() & pointerEvent->button())) {
+    lastMousePosition = point->scenePosition();
+    const bool mouseIsReleased = (point->state() == QQuickEventPoint::Released && pointerEvent->buttons() == Qt::NoButton);
+    QQuickItem *grabberItem = point->grabberItem();
+    if (!grabberItem && isDeliveringTouchAsMouse())
+        grabberItem = q->mouseGrabberItem();
+
+    if (grabberItem) {
+        bool handled = false;
+        hasFiltered.clear();
+        if (sendFilteredPointerEvent(pointerEvent, grabberItem))
+            handled = true;
+        // if the grabber is an Item:
+        // if the update consists of changing button state, don't accept it unless
+        // the button is one in which the grabber is interested
+        Qt::MouseButtons acceptedButtons = grabberItem->acceptedMouseButtons();
+        if (!handled && pointerEvent->button() != Qt::NoButton && acceptedButtons
+                && !(acceptedButtons & pointerEvent->button())) {
             pointerEvent->setAccepted(false);
-            return;
+            handled = true;
         }
 
         // send update
-        QPointF localPos = grabber->mapFromScene(lastMousePosition);
-        auto me = pointerEvent->asMouseEvent(localPos);
-        me->accept();
-        q->sendEvent(grabber, me);
-        point->setAccepted(me->isAccepted());
-
-        // release event, make sure to ungrab if there still is a grabber
-        if (me->type() == QEvent::MouseButtonRelease && !me->buttons() && q->mouseGrabberItem())
-            q->mouseGrabberItem()->ungrabMouse();
+        if (!handled) {
+            QPointF localPos = grabberItem->mapFromScene(lastMousePosition);
+            auto me = pointerEvent->asMouseEvent(localPos);
+            me->accept();
+            QCoreApplication::sendEvent(grabberItem, me);
+            point->setAccepted(me->isAccepted());
+        }
+
+        // release event: ungrab if no buttons are pressed anymore
+        if (mouseIsReleased)
+            removeGrabber(grabberItem, true, isDeliveringTouchAsMouse());
+        deliverToPassiveGrabbers(point->passiveGrabbers(), pointerEvent);
+    } else if (auto handler = point->grabberPointerHandler()) {
+        pointerEvent->localize(handler->parentItem());
+        hasFiltered.clear();
+        if (!sendFilteredPointerEvent(pointerEvent, handler->parentItem()))
+            handler->handlePointerEvent(pointerEvent);
+        if (mouseIsReleased)
+            point->setGrabberPointerHandler(nullptr, true);
+        deliverToPassiveGrabbers(point->passiveGrabbers(), pointerEvent);
     } else {
-        // send initial press
         bool delivered = false;
         if (pointerEvent->isPressEvent()) {
-            QSet<QQuickItem*> hasFiltered;
-            delivered = deliverPressEvent(pointerEvent, &hasFiltered);
+            // send initial press
+            delivered = deliverPressOrReleaseEvent(pointerEvent);
+        } else if (pointerEvent->device()->type() == QQuickPointerDevice::Mouse) {
+            // if this is an update or release from an actual mouse,
+            // and the point wasn't grabbed, deliver only to PointerHandlers:
+            // passive grabbers first, then the rest
+            deliverToPassiveGrabbers(point->passiveGrabbers(), pointerEvent);
+
+            // If some points weren't grabbed, deliver to non-grabber PointerHandlers in reverse paint order
+            if (!pointerEvent->allPointsGrabbed() && pointerEvent->buttons()) {
+                QVector<QQuickItem *> targetItems = pointerTargets(contentItem, point, false, false);
+                for (QQuickItem *item : targetItems) {
+                    QQuickItemPrivate *itemPrivate = QQuickItemPrivate::get(item);
+                    if (!itemPrivate->extra.isAllocated() || itemPrivate->extra->pointerHandlers.isEmpty())
+                        continue;
+                    pointerEvent->localize(item);
+                    hasFiltered.clear();
+                    if (!sendFilteredPointerEvent(pointerEvent, item)) {
+                        if (itemPrivate->handlePointerEvent(pointerEvent, true)) // avoid re-delivering to grabbers
+                            delivered = true;
+                    }
+                    if (point->exclusiveGrabber())
+                        break;
+                }
+            }
         }
 
         if (!delivered)
@@ -1701,10 +1855,9 @@ bool QQuickWindowPrivate::sendHoverEvent(QEvent::Type type, QQuickItem *item,
     hoverEvent.setTimestamp(timestamp);
     hoverEvent.setAccepted(accepted);
 
-    QSet<QQuickItem *> hasFiltered;
-    if (sendFilteredMouseEvent(item->parentItem(), item, &hoverEvent, &hasFiltered)) {
+    hasFiltered.clear();
+    if (sendFilteredMouseEvent(&hoverEvent, item, item->parentItem()))
         return true;
-    }
 
     QCoreApplication::sendEvent(item, &hoverEvent);
 
@@ -1735,6 +1888,16 @@ bool QQuickWindowPrivate::deliverHoverEvent(QQuickItem *item, const QPointF &sce
         }
     }
 
+    if (itemPrivate->hasPointerHandlers()) {
+        QQuickPointerEvent *pointerEvent = pointerEventInstance(QQuickPointerDevice::genericMouseDevice(), QEvent::MouseMove);
+        pointerEvent->point(0)->reset(Qt::TouchPointMoved, scenePos, quint64(1) << 24 /* mouse has device ID 1 */, timestamp, QVector2D());
+        pointerEvent->point(0)->setAccepted(true);
+        pointerEvent->localize(item);
+        for (QQuickPointerHandler *h : itemPrivate->extra->pointerHandlers)
+            if (QQuickHoverHandler *hh = qmlobject_cast<QQuickHoverHandler *>(h))
+                hh->handlePointerEvent(pointerEvent);
+    }
+
     if (itemPrivate->hoverEnabled) {
         QPointF p = item->mapFromScene(scenePos);
         if (item->contains(p)) {
@@ -1787,43 +1950,57 @@ bool QQuickWindowPrivate::deliverHoverEvent(QQuickItem *item, const QPointF &sce
     return false;
 }
 
-#if QT_CONFIG(wheelevent)
-bool QQuickWindowPrivate::deliverWheelEvent(QQuickItem *item, QWheelEvent *event)
+// Simple delivery of non-mouse, non-touch Pointer Events: visit the items and handlers
+// in the usual reverse-paint-order until propagation is stopped
+bool QQuickWindowPrivate::deliverSinglePointEventUntilAccepted(QQuickPointerEvent *event)
 {
-    QQuickItemPrivate *itemPrivate = QQuickItemPrivate::get(item);
-
-    if (itemPrivate->flags & QQuickItem::ItemClipsChildrenToShape) {
-        QPointF p = item->mapFromScene(event->posF());
-        if (!item->contains(p))
-            return false;
-    }
-
-    QList<QQuickItem *> children = itemPrivate->paintOrderChildItems();
-    for (int ii = children.count() - 1; ii >= 0; --ii) {
-        QQuickItem *child = children.at(ii);
-        if (!child->isVisible() || !child->isEnabled() || QQuickItemPrivate::get(child)->culled)
-            continue;
-        if (deliverWheelEvent(child, event))
-            return true;
-    }
+    Q_ASSERT(event->pointCount() == 1);
+    QQuickEventPoint *point = event->point(0);
+    QVector<QQuickItem *> targetItems = pointerTargets(contentItem, point, false, false);
 
-    QPointF p = item->mapFromScene(event->posF());
-
-    if (item->contains(p)) {
-        QWheelEvent wheel(p, event->globalPosF(), event->pixelDelta(), event->angleDelta(), event->delta(),
-                          event->orientation(), event->buttons(), event->modifiers(), event->phase(), event->source(), event->inverted());
-        wheel.setTimestamp(event->timestamp());
-        wheel.accept();
-        QCoreApplication::sendEvent(item, &wheel);
-        if (wheel.isAccepted()) {
-            event->accept();
+    for (QQuickItem *item : targetItems) {
+        QQuickItemPrivate *itemPrivate = QQuickItemPrivate::get(item);
+        event->localize(item);
+        // Let Pointer Handlers have the first shot
+        itemPrivate->handlePointerEvent(event);
+        if (point->isAccepted())
             return true;
+        QPointF g = item->window()->mapToGlobal(point->scenePosition().toPoint());
+#if QT_CONFIG(wheelevent)
+        // Let the Item have a chance to handle it
+        if (QQuickPointerScrollEvent *pse = event->asPointerScrollEvent()) {
+            QWheelEvent wheel(point->position(), g, pse->pixelDelta().toPoint(), pse->angleDelta().toPoint(),
+                              pse->buttons(), pse->modifiers(), pse->phase(),
+                              pse->isInverted(), pse->synthSource());
+            wheel.setTimestamp(pse->timestamp());
+            wheel.accept();
+            QCoreApplication::sendEvent(item, &wheel);
+            if (wheel.isAccepted()) {
+                qCDebug(lcWheelTarget) << &wheel << "->" << item;
+                event->setAccepted(true);
+                return true;
+            }
         }
+#endif
+#if QT_CONFIG(gestures)
+        if (QQuickPointerNativeGestureEvent *pnge = event->asPointerNativeGestureEvent()) {
+            QNativeGestureEvent nge(pnge->type(), pnge->device()->qTouchDevice(), point->position(), point->scenePosition(), g,
+                                    pnge->value(), 0L, 0L); // TODO can't copy things I can't access
+            nge.accept();
+            QCoreApplication::sendEvent(item, &nge);
+            if (nge.isAccepted()) {
+                qCDebug(lcGestureTarget) << &nge << "->" << item;
+                event->setAccepted(true);
+                return true;
+            }
+        }
+#endif // gestures
     }
 
-    return false;
+    return false; // it wasn't handled
 }
 
+#if QT_CONFIG(wheelevent)
 /*! \reimp */
 void QQuickWindow::wheelEvent(QWheelEvent *event)
 {
@@ -1838,64 +2015,27 @@ void QQuickWindow::wheelEvent(QWheelEvent *event)
         return;
 
     event->ignore();
-    d->deliverWheelEvent(d->contentItem, event);
+    d->deliverPointerEvent(d->pointerEventInstance(event));
     d->lastWheelEventAccepted = event->isAccepted();
 }
 #endif // wheelevent
 
-#if QT_CONFIG(gestures)
-bool QQuickWindowPrivate::deliverNativeGestureEvent(QQuickItem *item, QNativeGestureEvent *event)
-{
-    QQuickItemPrivate *itemPrivate = QQuickItemPrivate::get(item);
-
-    if ((itemPrivate->flags & QQuickItem::ItemClipsChildrenToShape) && !item->contains(event->localPos()))
-        return false;
-
-    QList<QQuickItem *> children = itemPrivate->paintOrderChildItems();
-    for (int ii = children.count() - 1; ii >= 0; --ii) {
-        QQuickItem *child = children.at(ii);
-        if (!child->isVisible() || !child->isEnabled() || QQuickItemPrivate::get(child)->culled)
-            continue;
-        if (deliverNativeGestureEvent(child, event))
-            return true;
-    }
-
-    QPointF p = item->mapFromScene(event->localPos());
-
-    if (item->contains(p)) {
-        QNativeGestureEvent copy(event->gestureType(), p, event->windowPos(), event->screenPos(),
-                                 event->value(), 0L, 0L); // TODO can't copy things I can't access
-        event->accept();
-        item->event(&copy);
-        if (copy.isAccepted()) {
-            event->accept();
-            return true;
-        }
-    }
-
-    return false;
-}
-#endif // gestures
-
 bool QQuickWindowPrivate::deliverTouchCancelEvent(QTouchEvent *event)
 {
     qCDebug(DBG_TOUCH) << event;
     Q_Q(QQuickWindow);
 
-    // A TouchCancel event will typically not contain any points.
-    // Deliver it to all items that have active touches.
-    QQuickPointerEvent *pointerEvent = pointerEventInstance(QQuickPointerDevice::touchDevice(event->device()));
-    QVector<QQuickItem *> grabbers = pointerEvent->grabbers();
-
-    for (QQuickItem *grabber: qAsConst(grabbers)) {
-        q->sendEvent(grabber, event);
-    }
-    touchMouseId = -1;
-    touchMouseDevice = nullptr;
     if (q->mouseGrabberItem())
         q->mouseGrabberItem()->ungrabMouse();
+    cancelTouchMouseSynthesis();
+
+    // A TouchCancel event will typically not contain any points.
+    // Deliver it to all items and handlers that have active touches.
+    QQuickPointerEvent *pointerEvent = pointerEventInstance(QQuickPointerDevice::touchDevice(event->device()));
+    for (int i = 0; i < pointerEvent->pointCount(); ++i)
+        pointerEvent->point(i)->cancelExclusiveGrabImpl(event);
 
-    // The next touch event can only be a TouchBegin so clean up.
+    // The next touch event can only be a TouchBegin, so clean up.
     pointerEvent->clearGrabbers();
     return true;
 }
@@ -2032,8 +2172,6 @@ void QQuickWindow::mouseReleaseEvent(QMouseEvent *event)
 
 void QQuickWindowPrivate::handleMouseEvent(QMouseEvent *event)
 {
-    Q_Q(QQuickWindow);
-
     if (event->source() == Qt::MouseEventSynthesizedBySystem) {
         event->accept();
         return;
@@ -2054,7 +2192,8 @@ void QQuickWindowPrivate::handleMouseEvent(QMouseEvent *event)
     case QEvent::MouseButtonDblClick:
         Q_QUICK_INPUT_PROFILE(QQuickProfiler::Mouse, QQuickProfiler::InputMouseDoubleClick,
                               event->button(), event->buttons());
-        deliverPointerEvent(pointerEventInstance(event));
+        if (allowDoubleClick)
+            deliverPointerEvent(pointerEventInstance(event));
         break;
     case QEvent::MouseMove:
         Q_QUICK_INPUT_PROFILE(QQuickProfiler::Mouse, QQuickProfiler::InputMouseMove,
@@ -2066,7 +2205,7 @@ void QQuickWindowPrivate::handleMouseEvent(QMouseEvent *event)
         updateCursor(event->windowPos());
     #endif
 
-        if (!q->mouseGrabberItem()) {
+        if (!pointerEventInstance(QQuickPointerDevice::genericMouseDevice())->point(0)->exclusiveGrabber()) {
             QPointF last = lastMousePosition.isNull() ? event->windowPos() : lastMousePosition;
             lastMousePosition = event->windowPos();
 
@@ -2077,7 +2216,6 @@ void QQuickWindowPrivate::handleMouseEvent(QMouseEvent *event)
                 accepted = clearHover(event->timestamp());
             }
             event->setAccepted(accepted);
-            return;
         }
         deliverPointerEvent(pointerEventInstance(event));
         break;
@@ -2114,23 +2252,51 @@ void QQuickWindowPrivate::flushFrameSynchronousEvents()
     }
 }
 
-QQuickPointerEvent *QQuickWindowPrivate::pointerEventInstance(QQuickPointerDevice *device) const
+QQuickPointerEvent *QQuickWindowPrivate::queryPointerEventInstance(QQuickPointerDevice *device, QEvent::Type eventType) const
 {
-    // the list of devices should be very small so a linear search should be ok
-    for (QQuickPointerEvent *e: pointerEventInstances) {
+    // Search for a matching reusable event object.
+    for (QQuickPointerEvent *e : pointerEventInstances) {
+        // If device can generate native gestures (e.g. a trackpad), there might be multiple QQuickPointerEvents:
+        // QQuickPointerNativeGestureEvent, QQuickPointerScrollEvent, and QQuickPointerTouchEvent.
+        // Use eventType to disambiguate.
+#if QT_CONFIG(gestures)
+        if ((eventType == QEvent::NativeGesture) != bool(e->asPointerNativeGestureEvent()))
+            continue;
+#endif
+        if ((eventType == QEvent::Wheel) != bool(e->asPointerScrollEvent()))
+            continue;
+        // Otherwise we assume there's only one event type per device.
+        // More disambiguation tests might need to be added above if that changes later.
         if (e->device() == device)
             return e;
     }
+    return nullptr;
+}
 
-    QQuickPointerEvent *ev = nullptr;
+QQuickPointerEvent *QQuickWindowPrivate::pointerEventInstance(QQuickPointerDevice *device, QEvent::Type eventType) const
+{
+    QQuickPointerEvent *ev = queryPointerEventInstance(device, eventType);
+    if (ev)
+        return ev;
     QQuickWindow *q = const_cast<QQuickWindow*>(q_func());
     switch (device->type()) {
     case QQuickPointerDevice::Mouse:
-        ev = new QQuickPointerMouseEvent(q, device);
+        // QWindowSystemInterface::handleMouseEvent() does not take a device parameter:
+        // we assume all mouse events come from one mouse (the "core pointer").
+        // So when the event is a mouse event, device == QQuickPointerDevice::genericMouseDevice()
+        if (eventType == QEvent::Wheel)
+            ev = new QQuickPointerScrollEvent(q, device);
+        else
+            ev = new QQuickPointerMouseEvent(q, device);
         break;
     case QQuickPointerDevice::TouchPad:
     case QQuickPointerDevice::TouchScreen:
-        ev = new QQuickPointerTouchEvent(q, device);
+#if QT_CONFIG(gestures)
+        if (eventType == QEvent::NativeGesture)
+            ev = new QQuickPointerNativeGestureEvent(q, device);
+        else // assume QEvent::Type is one of TouchBegin/Update/End
+#endif
+            ev = new QQuickPointerTouchEvent(q, device);
         break;
     default:
         // TODO tablet event types
@@ -2150,44 +2316,55 @@ QQuickPointerEvent *QQuickWindowPrivate::pointerEventInstance(QQuickPointerDevic
 QQuickPointerEvent *QQuickWindowPrivate::pointerEventInstance(QEvent *event) const
 {
     QQuickPointerDevice *dev = nullptr;
-    QQuickPointerEvent *ev = nullptr;
     switch (event->type()) {
     case QEvent::MouseButtonPress:
     case QEvent::MouseButtonRelease:
     case QEvent::MouseButtonDblClick:
     case QEvent::MouseMove:
+    case QEvent::Wheel:
         dev = QQuickPointerDevice::genericMouseDevice();
-        ev = pointerEventInstance(dev);
         break;
     case QEvent::TouchBegin:
     case QEvent::TouchUpdate:
     case QEvent::TouchEnd:
     case QEvent::TouchCancel:
         dev = QQuickPointerDevice::touchDevice(static_cast<QTouchEvent *>(event)->device());
-        ev = pointerEventInstance(dev);
         break;
     // TODO tablet event types
+#if QT_CONFIG(gestures)
+    case QEvent::NativeGesture:
+        dev = QQuickPointerDevice::touchDevice(static_cast<QNativeGestureEvent *>(event)->device());
+        break;
+#endif
     default:
         break;
     }
 
-    Q_ASSERT(ev);
-    return ev->reset(event);
+    Q_ASSERT(dev);
+    return pointerEventInstance(dev, event->type())->reset(event);
 }
 
 void QQuickWindowPrivate::deliverPointerEvent(QQuickPointerEvent *event)
 {
+    Q_Q(QQuickWindow);
     // If users spin the eventloop as a result of event delivery, we disable
     // event compression and send events directly. This is because we consider
     // the usecase a bit evil, but we at least don't want to lose events.
     ++pointerEventRecursionGuard;
 
+    skipDelivery.clear();
     if (event->asPointerMouseEvent()) {
         deliverMouseEvent(event->asPointerMouseEvent());
+        // failsafe: never allow any kind of grab to persist after release
+        if (event->isReleaseEvent() && event->buttons() == Qt::NoButton) {
+            QQuickItem *oldGrabber = q->mouseGrabberItem();
+            event->clearGrabbers();
+            sendUngrabEvent(oldGrabber, false);
+        }
     } else if (event->asPointerTouchEvent()) {
         deliverTouchEvent(event->asPointerTouchEvent());
     } else {
-        Q_ASSERT(false);
+        deliverSinglePointEventUntilAccepted(event);
     }
 
     event->reset(nullptr);
@@ -2195,13 +2372,16 @@ void QQuickWindowPrivate::deliverPointerEvent(QQuickPointerEvent *event)
     --pointerEventRecursionGuard;
 }
 
-// check if item or any of its child items contain the point
+// check if item or any of its child items contain the point, or if any pointer handler "wants" the point
 // FIXME: should this be iterative instead of recursive?
-QVector<QQuickItem *> QQuickWindowPrivate::pointerTargets(QQuickItem *item, const QPointF &scenePos, bool checkMouseButtons) const
+// If checkMouseButtons is true, it means we are finding targets for a mouse event, so no item for which acceptedMouseButtons() is NoButton will be added.
+// If checkAcceptsTouch is true, it means we are finding targets for a touch event, so either acceptTouchEvents() must return true OR
+// it must accept a synth. mouse event, thus if acceptTouchEvents() returns false but acceptedMouseButtons() is true, gets added; if not, it doesn't.
+QVector<QQuickItem *> QQuickWindowPrivate::pointerTargets(QQuickItem *item, QQuickEventPoint *point, bool checkMouseButtons, bool checkAcceptsTouch) const
 {
     QVector<QQuickItem *> targets;
     auto itemPrivate = QQuickItemPrivate::get(item);
-    QPointF itemPos = item->mapFromScene(scenePos);
+    QPointF itemPos = item->mapFromScene(point->scenePosition());
     // if the item clips, we can potentially return early
     if (itemPrivate->flags & QQuickItem::ItemClipsChildrenToShape) {
         if (!item->contains(itemPos))
@@ -2215,13 +2395,22 @@ QVector<QQuickItem *> QQuickWindowPrivate::pointerTargets(QQuickItem *item, cons
         auto childPrivate = QQuickItemPrivate::get(child);
         if (!child->isVisible() || !child->isEnabled() || childPrivate->culled)
             continue;
-        targets << pointerTargets(child, scenePos, false);
+        targets << pointerTargets(child, point, checkMouseButtons, checkAcceptsTouch);
     }
 
-    if (item->contains(itemPos) && (!checkMouseButtons || itemPrivate->acceptedMouseButtons())) {
-        // add this item last - children take precedence
-        targets << item;
+    bool relevant = item->contains(itemPos);
+    if (itemPrivate->hasPointerHandlers()) {
+        if (!relevant)
+            if (itemPrivate->anyPointerHandlerWants(point))
+                relevant = true;
+    } else {
+        if (relevant && checkMouseButtons && item->acceptedMouseButtons() == Qt::NoButton)
+            relevant = false;
+        if (relevant && checkAcceptsTouch && !(item->acceptTouchEvents() || item->acceptedMouseButtons()))
+            relevant = false;
     }
+    if (relevant)
+        targets << item; // add this item last: children take precedence
     return targets;
 }
 
@@ -2251,11 +2440,12 @@ void QQuickWindowPrivate::deliverTouchEvent(QQuickPointerTouchEvent *event)
 {
     qCDebug(DBG_TOUCH) << " - delivering" << event->asTouchEvent();
 
-    QSet<QQuickItem *> hasFiltered;
     if (event->isPressEvent())
-        deliverPressEvent(event, &hasFiltered);
-    if (!event->allPointsAccepted())
-        deliverUpdatedTouchPoints(event, &hasFiltered);
+        deliverPressOrReleaseEvent(event);
+    if (!event->allUpdatedPointsAccepted())
+        deliverUpdatedTouchPoints(event);
+    if (event->isReleaseEvent())
+        deliverPressOrReleaseEvent(event, true);
 
     // Remove released points from itemForTouchPointId
     bool allReleased = true;
@@ -2265,39 +2455,113 @@ void QQuickWindowPrivate::deliverTouchEvent(QQuickPointerTouchEvent *event)
         if (point->state() == QQuickEventPoint::Released) {
             int id = point->pointId();
             qCDebug(DBG_TOUCH_TARGET) << "TP" << hex << id << "released";
-            point->setGrabber(nullptr);
-            if (id == touchMouseId) {
-                touchMouseId = -1;
-                touchMouseDevice = nullptr;
-            }
+            point->setGrabberItem(nullptr);
+            if (id == touchMouseId)
+                cancelTouchMouseSynthesis();
         } else {
             allReleased = false;
         }
     }
 
-    if (allReleased && !event->grabbers().isEmpty()) {
-        qWarning() << "No release received for some grabbers" << event->grabbers();
+    if (allReleased) {
+        if (Q_UNLIKELY(!event->exclusiveGrabbers().isEmpty()))
+                qWarning() << "No release received for some grabbers" << event->exclusiveGrabbers();
         event->clearGrabbers();
     }
 }
 
 // Deliver touch points to existing grabbers
-bool QQuickWindowPrivate::deliverUpdatedTouchPoints(QQuickPointerTouchEvent *event, QSet<QQuickItem *> *hasFiltered)
-{
-    const auto grabbers = event->grabbers();
-    for (auto grabber : grabbers)
-        deliverMatchingPointsToItem(grabber, event, hasFiltered);
+void QQuickWindowPrivate::deliverUpdatedTouchPoints(QQuickPointerTouchEvent *event)
+{
+    bool done = false;
+    const auto grabbers = event->exclusiveGrabbers();
+    for (auto grabber : grabbers) {
+        // The grabber is guaranteed to be either an item or a handler.
+        QQuickItem *receiver = qmlobject_cast<QQuickItem *>(grabber);
+        if (!receiver) {
+            // The grabber is not an item? It's a handler then.  Let it have the event first.
+            QQuickPointerHandler *handler = static_cast<QQuickPointerHandler *>(grabber);
+            receiver = static_cast<QQuickPointerHandler *>(grabber)->parentItem();
+            hasFiltered.clear();
+            if (sendFilteredPointerEvent(event, receiver))
+                done = true;
+            event->localize(receiver);
+            handler->handlePointerEvent(event);
+        }
+        if (done)
+            break;
+        // If the grabber is an item or the grabbing handler didn't handle it,
+        // then deliver the event to the item (which may have multiple handlers).
+        deliverMatchingPointsToItem(receiver, event);
+    }
 
-    return false;
+    // Deliver to each eventpoint's passive grabbers (but don't visit any handler more than once)
+    int pointCount = event->pointCount();
+    for (int i = 0; i < pointCount; ++i) {
+        QQuickEventPoint *point = event->point(i);
+        deliverToPassiveGrabbers(point->passiveGrabbers(), event);
+    }
+
+    if (done)
+        return;
+
+    // If some points weren't grabbed, deliver only to non-grabber PointerHandlers in reverse paint order
+    if (!event->allPointsGrabbed()) {
+        QVector<QQuickItem *> targetItems;
+        for (int i = 0; i < pointCount; ++i) {
+            QQuickEventPoint *point = event->point(i);
+            if (point->state() == QQuickEventPoint::Pressed)
+                continue; // presses were delivered earlier; not the responsibility of deliverUpdatedTouchPoints
+            QVector<QQuickItem *> targetItemsForPoint = pointerTargets(contentItem, point, false, false);
+            if (targetItems.count()) {
+                targetItems = mergePointerTargets(targetItems, targetItemsForPoint);
+            } else {
+                targetItems = targetItemsForPoint;
+            }
+        }
+        for (QQuickItem *item : targetItems) {
+            if (grabbers.contains(item))
+                continue;
+            QQuickItemPrivate *itemPrivate = QQuickItemPrivate::get(item);
+            event->localize(item);
+            itemPrivate->handlePointerEvent(event, true); // avoid re-delivering to grabbers
+            if (event->allPointsGrabbed())
+                break;
+        }
+    }
 }
 
-// Deliver newly pressed touch points
-bool QQuickWindowPrivate::deliverPressEvent(QQuickPointerEvent *event, QSet<QQuickItem *> *hasFiltered)
+// Deliver an event containing newly pressed or released touch points
+bool QQuickWindowPrivate::deliverPressOrReleaseEvent(QQuickPointerEvent *event, bool handlersOnly)
 {
-    const QVector<QPointF> points = event->unacceptedPressedPointScenePositions();
+    int pointCount = event->pointCount();
     QVector<QQuickItem *> targetItems;
-    for (QPointF point: points) {
-        QVector<QQuickItem *> targetItemsForPoint = pointerTargets(contentItem, point, false);
+    bool isTouchEvent = (event->asPointerTouchEvent() != nullptr);
+    if (isTouchEvent && event->isPressEvent() && isDeliveringTouchAsMouse()) {
+        if (const QQuickEventPoint *point = pointerEventInstance(touchMouseDevice)->pointById(touchMouseId)) {
+            // When a second point is pressed, if the first point's existing
+            // grabber was a pointer handler while a filtering parent is filtering
+            // the same first point _as mouse_: we're starting over with delivery,
+            // so we need to allow the second point to now be sent as a synth-mouse
+            // instead of the first one, so that filtering parents (maybe even the
+            // same one) can get a chance to see the second touchpoint as a
+            // synth-mouse and perhaps grab it.  Ideally we would always do this
+            // when a new touchpoint is pressed, but this compromise fixes
+            // QTBUG-70998 and avoids breaking tst_FlickableInterop::touchDragSliderAndFlickable
+            if (point->grabberPointerHandler())
+                cancelTouchMouseSynthesis();
+        } else {
+            qCWarning(DBG_TOUCH_TARGET) << "during delivery of touch press, synth-mouse ID" << touchMouseId << "is missing from" << event;
+        }
+    }
+    for (int i = 0; i < pointCount; ++i) {
+        auto point = event->point(i);
+        if (point->state() == QQuickEventPoint::Pressed && !event->isDoubleClickEvent())
+            point->clearPassiveGrabbers();
+        point->setAccepted(false); // because otherwise touchEventForItem will ignore it
+        if (point->grabberPointerHandler() && point->state() == QQuickEventPoint::Released)
+            point->setGrabberPointerHandler(nullptr, true);
+        QVector<QQuickItem *> targetItemsForPoint = pointerTargets(contentItem, point, !isTouchEvent, isTouchEvent);
         if (targetItems.count()) {
             targetItems = mergePointerTargets(targetItems, targetItemsForPoint);
         } else {
@@ -2305,70 +2569,97 @@ bool QQuickWindowPrivate::deliverPressEvent(QQuickPointerEvent *event, QSet<QQui
         }
     }
 
-    for (QQuickItem *item: targetItems) {
-        deliverMatchingPointsToItem(item, event, hasFiltered);
-        if (event->allPointsAccepted())
+    for (QQuickItem *item : targetItems) {
+        if (!event->m_event) {
+            qWarning("event went missing during delivery! (nested sendEvent() is not allowed)");
+            break;
+        }
+        hasFiltered.clear();
+        if (!handlersOnly && sendFilteredPointerEvent(event, item)) {
+            if (event->isAccepted()) {
+                for (int i = 0; i < event->pointCount(); ++i)
+                    event->point(i)->setAccepted();
+                return true;
+            }
+            skipDelivery.append(item);
+        }
+
+        // Do not deliverMatchingPointsTo any item for which the filtering parent already intercepted the event,
+        // nor to any item which already had a chance to filter.
+        if (skipDelivery.contains(item))
+            continue;
+        if (!event->m_event) {
+            qWarning("event went missing during delivery! (nested sendEvent() is not allowed)");
             break;
+        }
+        deliverMatchingPointsToItem(item, event, handlersOnly);
+        if (event->allPointsAccepted())
+            handlersOnly = true;
     }
 
     return event->allPointsAccepted();
 }
 
-bool QQuickWindowPrivate::deliverMatchingPointsToItem(QQuickItem *item, QQuickPointerEvent *pointerEvent, QSet<QQuickItem *> *hasFiltered)
+void QQuickWindowPrivate::deliverMatchingPointsToItem(QQuickItem *item, QQuickPointerEvent *pointerEvent, bool handlersOnly)
 {
     Q_Q(QQuickWindow);
+    QQuickItemPrivate *itemPrivate = QQuickItemPrivate::get(item);
+    pointerEvent->localize(item);
+
+    // Let the Item's handlers (if any) have the event first.
+    // However, double click should never be delivered to handlers.
+    if (!pointerEvent->isDoubleClickEvent()) {
+        bool wasAccepted = pointerEvent->allPointsAccepted();
+        itemPrivate->handlePointerEvent(pointerEvent);
+        allowDoubleClick = wasAccepted || !(pointerEvent->asPointerMouseEvent() && pointerEvent->isPressEvent() && pointerEvent->allPointsAccepted());
+    }
+    if (handlersOnly)
+        return;
+
+    // If all points are released and the item is not the grabber, it doesn't get the event.
+    // But if at least one point is still pressed, we might be in a potential gesture-takeover scenario.
+    if (pointerEvent->isReleaseEvent() && !pointerEvent->isUpdateEvent()
+            && !pointerEvent->exclusiveGrabbers().contains(item))
+        return;
 
     // TODO: unite this mouse point delivery with the synthetic mouse event below
-    if (auto event = pointerEvent->asPointerMouseEvent()) {
-        if (item->acceptedMouseButtons() & event->button()) {
+    auto event = pointerEvent->asPointerMouseEvent();
+    if (event && item->acceptedMouseButtons() & event->button()) {
             auto point = event->point(0);
-            if (point->isAccepted())
-                return false;
-
             // The only reason to already have a mouse grabber here is
             // synthetic events - flickable sends one when setPressDelay is used.
             auto oldMouseGrabber = q->mouseGrabberItem();
-            QPointF localPos = item->mapFromScene(point->scenePos());
-            Q_ASSERT(item->contains(localPos)); // transform is checked already
+            QPointF localPos = item->mapFromScene(point->scenePosition());
             QMouseEvent *me = event->asMouseEvent(localPos);
             me->accept();
-            q->sendEvent(item, me);
+            QCoreApplication::sendEvent(item, me);
             if (me->isAccepted()) {
                 auto mouseGrabber = q->mouseGrabberItem();
                 if (mouseGrabber && mouseGrabber != item && mouseGrabber != oldMouseGrabber) {
                     item->mouseUngrabEvent();
-                } else {
+                } else if (item->isEnabled() && item->isVisible()) {
                     item->grabMouse();
                 }
                 point->setAccepted(true);
             }
-            return me->isAccepted();
-        }
-        return false;
+        return;
     }
 
-    QQuickPointerTouchEvent *event = pointerEvent->asPointerTouchEvent();
-    if (!event)
-        return false;
+    QQuickPointerTouchEvent *ptEvent = pointerEvent->asPointerTouchEvent();
+    if (!ptEvent)
+        return;
 
-    QScopedPointer<QTouchEvent> touchEvent(event->touchEventForItem(item));
+    QScopedPointer<QTouchEvent> touchEvent(ptEvent->touchEventForItem(item));
     if (!touchEvent)
-        return false;
+        return;
 
-    qCDebug(DBG_TOUCH) << " - considering delivering " << touchEvent.data() << " to " << item;
+    qCDebug(DBG_TOUCH) << "considering delivering " << touchEvent.data() << " to " << item;
     bool eventAccepted = false;
 
-    // First check whether the parent wants to be a filter,
-    // and if the parent accepts the event we are done.
-    if (sendFilteredTouchEvent(item->parentItem(), item, event, hasFiltered)) {
-        // If the touch was accepted (regardless by whom or in what form),
-        // update acceptedNewPoints
-        qCDebug(DBG_TOUCH) << " - can't. intercepted " << touchEvent.data() << " to " << item->parentItem() << " instead of " << item;
-        for (auto point: qAsConst(touchEvent->touchPoints())) {
-            event->pointById(point.id())->setAccepted();
-        }
-        return true;
-    }
+    // If any parent filters the event, we're done.
+    hasFiltered.clear();
+    if (sendFilteredPointerEvent(pointerEvent, item))
+        return;
 
     // Deliver the touch event to the given item
     qCDebug(DBG_TOUCH) << " - actually delivering " << touchEvent.data() << " to " << item;
@@ -2376,36 +2667,39 @@ bool QQuickWindowPrivate::deliverMatchingPointsToItem(QQuickItem *item, QQuickPo
     eventAccepted = touchEvent->isAccepted();
 
     // If the touch event wasn't accepted, synthesize a mouse event and see if the item wants it.
-    QQuickItemPrivate *itemPrivate = QQuickItemPrivate::get(item);
-    if (!eventAccepted && (itemPrivate->acceptedMouseButtons() & Qt::LeftButton)) {
-        //  send mouse event
-        if (deliverTouchAsMouse(item, event))
-            eventAccepted = true;
+    if (Q_LIKELY(QCoreApplication::testAttribute(Qt::AA_SynthesizeMouseForUnhandledTouchEvents))) {
+        if (!eventAccepted && (itemPrivate->acceptedMouseButtons() & Qt::LeftButton)) {
+            //  send mouse event
+            if (deliverTouchAsMouse(item, ptEvent))
+                eventAccepted = true;
+        }
     }
 
     if (eventAccepted) {
         // If the touch was accepted (regardless by whom or in what form),
         // update accepted new points.
+        bool isPressOrRelease = pointerEvent->isPressEvent() || pointerEvent->isReleaseEvent();
         for (auto point: qAsConst(touchEvent->touchPoints())) {
-            auto pointerEventPoint = event->pointById(point.id());
-            pointerEventPoint->setAccepted();
-            if (point.state() == Qt::TouchPointPressed)
-                pointerEventPoint->setGrabber(item);
+            if (auto pointerEventPoint = ptEvent->pointById(point.id())) {
+                pointerEventPoint->setAccepted();
+                if (isPressOrRelease)
+                    pointerEventPoint->setGrabberItem(item);
+            }
         }
     } else {
         // But if the event was not accepted then we know this item
         // will not be interested in further updates for those touchpoint IDs either.
         for (auto point: qAsConst(touchEvent->touchPoints())) {
             if (point.state() == Qt::TouchPointPressed) {
-                if (event->pointById(point.id())->grabber() == item) {
-                    qCDebug(DBG_TOUCH_TARGET) << "TP" << point.id() << "disassociated";
-                    event->pointById(point.id())->setGrabber(nullptr);
+                if (auto *tp = ptEvent->pointById(point.id())) {
+                    if (tp->exclusiveGrabber() == item) {
+                        qCDebug(DBG_TOUCH_TARGET) << "TP" << hex << point.id() << "disassociated";
+                        tp->setGrabberItem(nullptr);
+                    }
                 }
             }
         }
     }
-
-    return eventAccepted;
 }
 
 #if QT_CONFIG(draganddrop)
@@ -2557,7 +2851,7 @@ QQuickItem *QQuickWindowPrivate::findCursorItem(QQuickItem *item, const QPointF
     if (itemPrivate->flags & QQuickItem::ItemClipsChildrenToShape) {
         QPointF p = item->mapFromScene(scenePos);
         if (!item->contains(p))
-            return 0;
+            return nullptr;
     }
 
     if (itemPrivate->subtreeCursorEnabled) {
@@ -2576,119 +2870,154 @@ QQuickItem *QQuickWindowPrivate::findCursorItem(QQuickItem *item, const QPointF
         if (item->contains(p))
             return item;
     }
-    return 0;
+    return nullptr;
 }
 #endif
 
-bool QQuickWindowPrivate::sendFilteredTouchEvent(QQuickItem *target, QQuickItem *item, QQuickPointerTouchEvent *event, QSet<QQuickItem *> *hasFiltered)
+bool QQuickWindowPrivate::sendFilteredPointerEvent(QQuickPointerEvent *event, QQuickItem *receiver, QQuickItem *filteringParent)
 {
-    Q_Q(QQuickWindow);
+    return sendFilteredPointerEventImpl(event, receiver, filteringParent ? filteringParent : receiver->parentItem());
+}
 
-    if (!target)
+bool QQuickWindowPrivate::sendFilteredPointerEventImpl(QQuickPointerEvent *event, QQuickItem *receiver, QQuickItem *filteringParent)
+{
+    if (!allowChildEventFiltering)
+        return false;
+    if (!filteringParent)
         return false;
-
     bool filtered = false;
-
-    QQuickItemPrivate *targetPrivate = QQuickItemPrivate::get(target);
-    if (targetPrivate->filtersChildMouseEvents && !hasFiltered->contains(target)) {
-        hasFiltered->insert(target);
-        QScopedPointer<QTouchEvent> targetEvent(event->touchEventForItem(target, true));
-        if (targetEvent) {
-            if (target->childMouseEventFilter(item, targetEvent.data())) {
-                qCDebug(DBG_TOUCH) << " - first chance intercepted on childMouseEventFilter by " << target;
-                QVector<int> touchIds;
-                const int touchPointCount = targetEvent->touchPoints().size();
-                touchIds.reserve(touchPointCount);
-                for (int i = 0; i < touchPointCount; ++i)
-                    touchIds.append(targetEvent->touchPoints().at(i).id());
-                target->grabTouchPoints(touchIds);
-                if (q->mouseGrabberItem()) {
-                    q->mouseGrabberItem()->ungrabMouse();
-                    touchMouseId = -1;
-                    touchMouseDevice = nullptr;
+    if (filteringParent->filtersChildMouseEvents() && !hasFiltered.contains(filteringParent)) {
+        hasFiltered.append(filteringParent);
+        if (QQuickPointerMouseEvent *pme = event->asPointerMouseEvent()) {
+            if (receiver->acceptedMouseButtons()) {
+                QPointF localPos = receiver->mapFromScene(pme->point(0)->scenePosition());
+                QMouseEvent *me = pme->asMouseEvent(localPos);
+                const bool wasAccepted = me->isAccepted();
+                me->setAccepted(true);
+                auto oldMouseGrabber = pme->point(0)->grabberItem();
+                if (filteringParent->childMouseEventFilter(receiver, me)) {
+                    qCDebug(DBG_MOUSE) << "mouse event intercepted by childMouseEventFilter of " << filteringParent;
+                    skipDelivery.append(filteringParent);
+                    filtered = true;
+                    if (me->isAccepted() && pme->isPressEvent()) {
+                        auto mouseGrabber = pme->point(0)->grabberItem();
+                        if (mouseGrabber && mouseGrabber != receiver && mouseGrabber != oldMouseGrabber) {
+                            receiver->mouseUngrabEvent();
+                        } else {
+                            pme->point(0)->setGrabberItem(receiver);
+                        }
+                    }
+                } else {
+                    // Restore accepted state if the event was not filtered.
+                    me->setAccepted(wasAccepted);
                 }
-                filtered = true;
             }
+        } else if (QQuickPointerTouchEvent *pte = event->asPointerTouchEvent()) {
+#if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0)
+            bool acceptsTouchEvents = receiver->acceptTouchEvents();
+#else
+            // In versions prior to Qt 6, we can't trust item->acceptTouchEvents() here, because it defaults to true.
+            bool acceptsTouchEvents = false;
+#endif
+            auto device = pte->device();
+            if (device->type() == QQuickPointerDevice::TouchPad &&
+                    device->capabilities().testFlag(QQuickPointerDevice::MouseEmulation)) {
+                qCDebug(DBG_TOUCH_TARGET) << "skipping filtering of synth-mouse event from" << device;
+            } else if (acceptsTouchEvents || receiver->acceptedMouseButtons()) {
+                // get a touch event customized for delivery to filteringParent
+                QScopedPointer<QTouchEvent> filteringParentTouchEvent(pte->touchEventForItem(receiver, true));
+                if (filteringParentTouchEvent) {
+                    if (filteringParent->childMouseEventFilter(receiver, filteringParentTouchEvent.data())) {
+                        qCDebug(DBG_TOUCH) << "touch event intercepted by childMouseEventFilter of " << filteringParent;
+                        skipDelivery.append(filteringParent);
+                        for (auto point: qAsConst(filteringParentTouchEvent->touchPoints())) {
+                            QQuickEventPoint *pt = event->pointById(point.id());
+                            pt->setAccepted();
+                            pt->setGrabberItem(filteringParent);
+                        }
+                        return true;
+                    } else if (Q_LIKELY(QCoreApplication::testAttribute(Qt::AA_SynthesizeMouseForUnhandledTouchEvents))) {
+                        // filteringParent didn't filter the touch event.  Give it a chance to filter a synthetic mouse event.
+                        for (int i = 0; i < filteringParentTouchEvent->touchPoints().size(); ++i) {
+                            const QTouchEvent::TouchPoint &tp = filteringParentTouchEvent->touchPoints().at(i);
+
+                            QEvent::Type t;
+                            switch (tp.state()) {
+                            case Qt::TouchPointPressed:
+                                t = QEvent::MouseButtonPress;
+                                break;
+                            case Qt::TouchPointReleased:
+                                t = QEvent::MouseButtonRelease;
+                                break;
+                            case Qt::TouchPointStationary:
+                                continue;
+                            default:
+                                t = QEvent::MouseMove;
+                                break;
+                            }
 
-            for (int i = 0; i < targetEvent->touchPoints().size(); ++i) {
-                const QTouchEvent::TouchPoint &tp = targetEvent->touchPoints().at(i);
-
-                QEvent::Type t;
-                switch (tp.state()) {
-                case Qt::TouchPointPressed:
-                    t = QEvent::MouseButtonPress;
-                    break;
-                case Qt::TouchPointReleased:
-                    t = QEvent::MouseButtonRelease;
-                    break;
-                case Qt::TouchPointStationary:
-                    continue;
-                default:
-                    t = QEvent::MouseMove;
-                    break;
-                }
-
-                bool touchMouseUnset = (touchMouseId == -1);
-                // Only deliver mouse event if it is the touchMouseId or it could become the touchMouseId
-                if (touchMouseUnset || touchMouseId == tp.id()) {
-                    // targetEvent is already transformed wrt local position, velocity, etc.
-
-                    // FIXME: remove asTouchEvent!!!
-                    QScopedPointer<QMouseEvent> mouseEvent(touchToMouseEvent(t, tp, event->asTouchEvent(), item, false));
-                    // If a filtering item calls QQuickWindow::mouseGrabberItem(), it should
-                    // report the touchpoint's grabber.  Whenever we send a synthetic mouse event,
-                    // touchMouseId and touchMouseDevice must be set, even if it's only temporarily and isn't grabbed.
-                    touchMouseId = tp.id();
-                    touchMouseDevice = event->device();
-                    if (target->childMouseEventFilter(item, mouseEvent.data())) {
-                        qCDebug(DBG_TOUCH) << " - second chance intercepted on childMouseEventFilter by " << target;
-                        if (t != QEvent::MouseButtonRelease) {
-                            qCDebug(DBG_TOUCH_TARGET) << "TP" << tp.id() << "->" << target;
-                            if (touchMouseUnset) {
-                                // the point was grabbed as a pure touch point before, now it will be treated as mouse
-                                // but the old receiver still needs to be informed
-                                if (auto oldGrabber = pointerEventInstance(touchMouseDevice)->pointById(tp.id())->grabber())
-                                    oldGrabber->touchUngrabEvent();
+                            bool touchMouseUnset = (touchMouseId == -1);
+                            // Only deliver mouse event if it is the touchMouseId or it could become the touchMouseId
+                            if (touchMouseUnset || touchMouseId == tp.id()) {
+                                // convert filteringParentTouchEvent (which is already transformed wrt local position, velocity, etc.)
+                                // into a synthetic mouse event, and let childMouseEventFilter() have another chance with that
+                                QScopedPointer<QMouseEvent> mouseEvent(touchToMouseEvent(t, tp, filteringParentTouchEvent.data(), receiver, false));
+                                // If a filtering item calls QQuickWindow::mouseGrabberItem(), it should
+                                // report the touchpoint's grabber.  Whenever we send a synthetic mouse event,
+                                // touchMouseId and touchMouseDevice must be set, even if it's only temporarily and isn't grabbed.
+                                touchMouseId = tp.id();
+                                touchMouseDevice = event->device();
+                                QQuickPointerDevice *dev = touchMouseDevice;
+                                if (filteringParent->childMouseEventFilter(receiver, mouseEvent.data())) {
+                                    qCDebug(DBG_TOUCH) << "touch event intercepted as synth mouse event by childMouseEventFilter of " << filteringParent;
+                                    skipDelivery.append(filteringParent);
+                                    if (t != QEvent::MouseButtonRelease) {
+                                        qCDebug(DBG_TOUCH_TARGET) << "TP (mouse)" << hex << tp.id() << "->" << filteringParent;
+                                        pointerEventInstance(dev)->pointById(tp.id())->setGrabberItem(filteringParent);
+                                        touchMouseUnset = false; // We want to leave touchMouseId and touchMouseDevice set
+                                        if (mouseEvent->isAccepted())
+                                            filteringParent->grabMouse();
+                                    }
+                                    filtered = true;
+                                }
+                                if (touchMouseUnset) {
+                                    // Now that we're done sending a synth mouse event, and it wasn't grabbed,
+                                    // the touchpoint is no longer acting as a synthetic mouse.  Restore previous state.
+                                    cancelTouchMouseSynthesis();
+                                }
+                                // Only one touchpoint can be treated as a synthetic mouse, so after childMouseEventFilter
+                                // has been called once, we're done with this loop over the touchpoints.
+                                break;
                             }
-                            touchMouseUnset = false; // We want to leave touchMouseId and touchMouseDevice set
-                            target->grabMouse();
                         }
-                        filtered = true;
-                    }
-                    if (touchMouseUnset) {
-                        // Now that we're done sending a synth mouse event, and it wasn't grabbed,
-                        // the touchpoint is no longer acting as a synthetic mouse.  Restore previous state.
-                        touchMouseId = -1;
-                        touchMouseDevice = nullptr;
                     }
-                    // Only one event can be filtered as a mouse event.
-                    break;
                 }
             }
         }
     }
-
-    return sendFilteredTouchEvent(target->parentItem(), item, event, hasFiltered) || filtered;
+    return sendFilteredPointerEventImpl(event, receiver, filteringParent->parentItem()) || filtered;
 }
 
-bool QQuickWindowPrivate::sendFilteredMouseEvent(QQuickItem *target, QQuickItem *item, QEvent *event, QSet<QQuickItem *> *hasFiltered)
+bool QQuickWindowPrivate::sendFilteredMouseEvent(QEvent *event, QQuickItem *receiver, QQuickItem *filteringParent)
 {
-    if (!target)
+    if (!filteringParent)
         return false;
 
-    QQuickItemPrivate *targetPrivate = QQuickItemPrivate::get(target);
-    if (targetPrivate->replayingPressEvent)
+    QQuickItemPrivate *filteringParentPrivate = QQuickItemPrivate::get(filteringParent);
+    if (filteringParentPrivate->replayingPressEvent)
         return false;
 
     bool filtered = false;
-    if (targetPrivate->filtersChildMouseEvents && !hasFiltered->contains(target)) {
-        hasFiltered->insert(target);
-        if (target->childMouseEventFilter(item, event))
+    if (filteringParentPrivate->filtersChildMouseEvents && !hasFiltered.contains(filteringParent)) {
+        hasFiltered.append(filteringParent);
+        if (filteringParent->childMouseEventFilter(receiver, event)) {
             filtered = true;
-        qCDebug(DBG_MOUSE_TARGET) << target << "childMouseEventFilter ->" << filtered;
+            skipDelivery.append(filteringParent);
+        }
+        qCDebug(DBG_MOUSE_TARGET) << "for" << receiver << filteringParent << "childMouseEventFilter ->" << filtered;
     }
 
-    return sendFilteredMouseEvent(target->parentItem(), item, event, hasFiltered) || filtered;
+    return sendFilteredMouseEvent(event, receiver, filteringParent->parentItem()) || filtered;
 }
 
 bool QQuickWindowPrivate::dragOverThreshold(qreal d, Qt::Axis axis, QMouseEvent *event, int startDragThreshold)
@@ -2706,6 +3035,12 @@ bool QQuickWindowPrivate::dragOverThreshold(qreal d, Qt::Axis axis, QMouseEvent
     return overThreshold;
 }
 
+bool QQuickWindowPrivate::dragOverThreshold(QVector2D delta)
+{
+    int threshold = qApp->styleHints()->startDragDistance();
+    return qAbs(delta.x()) > threshold || qAbs(delta.y()) > threshold;
+}
+
 /*!
     \qmlproperty list<Object> Window::data
     \default
@@ -2735,8 +3070,10 @@ void QQuickWindowPrivate::data_append(QQmlListProperty<QObject> *property, QObje
     if (!o)
         return;
     QQuickWindow *that = static_cast<QQuickWindow *>(property->object);
-    if (QQuickWindow *window = qmlobject_cast<QQuickWindow *>(o))
+    if (QQuickWindow *window = qmlobject_cast<QQuickWindow *>(o)) {
+        qCDebug(lcTransient) << window << "is transient for" << that;
         window->setTransientParent(that);
+    }
     QQmlListProperty<QObject> itemProperty = QQuickItemPrivate::get(that->contentItem())->data();
     itemProperty.append(&itemProperty, o);
 }
@@ -2802,6 +3139,7 @@ void QQuickWindowPrivate::contextCreationFailureMessage(const QSurfaceFormat &fo
 
 #if QT_DEPRECATED_SINCE(5, 8)
 
+// ### Qt6: remove
 /*!
     Propagates an event \a e to a QQuickItem \a item on the window.
 
@@ -2811,7 +3149,6 @@ void QQuickWindowPrivate::contextCreationFailureMessage(const QSurfaceFormat &fo
 
     \deprecated
 */
-// ### Qt6: remove
 bool QQuickWindow::sendEvent(QQuickItem *item, QEvent *e)
 {
     Q_D(QQuickWindow);
@@ -2838,8 +3175,8 @@ bool QQuickWindow::sendEvent(QQuickItem *item, QEvent *e)
     case QEvent::MouseButtonDblClick:
     case QEvent::MouseMove: {
             // XXX todo - should sendEvent be doing this?  how does it relate to forwarded events?
-            QSet<QQuickItem *> hasFiltered;
-            if (!d->sendFilteredMouseEvent(item->parentItem(), item, e, &hasFiltered)) {
+            d->hasFiltered.clear();
+            if (!d->sendFilteredMouseEvent(e, item, item->parentItem())) {
                 // accept because qml items by default accept and have to explicitly opt out of accepting
                 e->accept();
                 QCoreApplication::sendEvent(item, e);
@@ -2868,15 +3205,15 @@ void QQuickWindowPrivate::cleanupNodesOnShutdown(QQuickItem *item)
     QQuickItemPrivate *p = QQuickItemPrivate::get(item);
     if (p->itemNodeInstance) {
         delete p->itemNodeInstance;
-        p->itemNodeInstance = 0;
+        p->itemNodeInstance = nullptr;
 
         if (p->extra.isAllocated()) {
-            p->extra->opacityNode = 0;
-            p->extra->clipNode = 0;
-            p->extra->rootNode = 0;
+            p->extra->opacityNode = nullptr;
+            p->extra->clipNode = nullptr;
+            p->extra->rootNode = nullptr;
         }
 
-        p->paintNode = 0;
+        p->paintNode = nullptr;
 
         p->dirty(QQuickItemPrivate::Window);
     }
@@ -2888,7 +3225,7 @@ void QQuickWindowPrivate::cleanupNodesOnShutdown(QQuickItem *item)
         if (index >= 0) {
             const QMetaMethod &method = mo->method(index);
             // Skip functions named invalidateSceneGraph() in QML items.
-            if (strstr(method.enclosingMetaObject()->className(), "_QML_") == 0)
+            if (strstr(method.enclosingMetaObject()->className(), "_QML_") == nullptr)
                 method.invoke(item, Qt::DirectConnection);
         }
     }
@@ -2916,7 +3253,7 @@ void QQuickWindowPrivate::updateDirtyNodes()
     cleanupNodes();
 
     QQuickItem *updateList = dirtyItemList;
-    dirtyItemList = 0;
+    dirtyItemList = nullptr;
     if (updateList) QQuickItemPrivate::get(updateList)->prevDirtyItem = &updateList;
 
     while (updateList) {
@@ -2932,7 +3269,7 @@ void QQuickWindowPrivate::updateDirtyNodes()
 static inline QSGNode *qquickitem_before_paintNode(QQuickItemPrivate *d)
 {
     const QList<QQuickItem *> childItems = d->paintOrderChildItems();
-    QQuickItem *before = 0;
+    QQuickItem *before = nullptr;
     for (int i=0; i<childItems.size(); ++i) {
         QQuickItemPrivate *dd = QQuickItemPrivate::get(childItems.at(i));
         // Perform the same check as the in fetchNextNode below.
@@ -2941,7 +3278,7 @@ static inline QSGNode *qquickitem_before_paintNode(QQuickItemPrivate *d)
         else
             break;
     }
-    return Q_UNLIKELY(before) ? QQuickItemPrivate::get(before)->itemNode() : 0;
+    return Q_UNLIKELY(before) ? QQuickItemPrivate::get(before)->itemNode() : nullptr;
 }
 
 static QSGNode *fetchNextNode(QQuickItemPrivate *itemPriv, int &ii, bool &returnedPaintNode)
@@ -2973,7 +3310,7 @@ static QSGNode *fetchNextNode(QQuickItemPrivate *itemPriv, int &ii, bool &return
         return childPrivate->itemNode();
     }
 
-    return 0;
+    return nullptr;
 }
 
 void QQuickWindowPrivate::updateDirtyNode(QQuickItem *item)
@@ -3008,10 +3345,10 @@ void QQuickWindowPrivate::updateDirtyNode(QQuickItem *item)
     }
 
     bool clipEffectivelyChanged = (dirty & (QQuickItemPrivate::Clip | QQuickItemPrivate::Window)) &&
-                                  ((item->clip() == false) != (itemPriv->clipNode() == 0));
+                                  ((item->clip() == false) != (itemPriv->clipNode() == nullptr));
     int effectRefCount = itemPriv->extra.isAllocated()?itemPriv->extra->effectRefCount:0;
     bool effectRefEffectivelyChanged = (dirty & (QQuickItemPrivate::EffectReference | QQuickItemPrivate::Window)) &&
-                                  ((effectRefCount == 0) != (itemPriv->rootNode() == 0));
+                                  ((effectRefCount == 0) != (itemPriv->rootNode() == nullptr));
 
     if (clipEffectivelyChanged) {
         QSGNode *parent = itemPriv->opacityNode() ? (QSGNode *) itemPriv->opacityNode() :
@@ -3019,7 +3356,7 @@ void QQuickWindowPrivate::updateDirtyNode(QQuickItem *item)
         QSGNode *child = itemPriv->rootNode();
 
         if (item->clip()) {
-            Q_ASSERT(itemPriv->clipNode() == 0);
+            Q_ASSERT(itemPriv->clipNode() == nullptr);
             QQuickDefaultClipNode *clip = new QQuickDefaultClipNode(item->clipRect());
             itemPriv->extra.value().clipNode = clip;
             clip->update();
@@ -3045,7 +3382,7 @@ void QQuickWindowPrivate::updateDirtyNode(QQuickItem *item)
             }
 
             delete itemPriv->clipNode();
-            itemPriv->extra->clipNode = 0;
+            itemPriv->extra->clipNode = nullptr;
         }
     }
 
@@ -3060,18 +3397,18 @@ void QQuickWindowPrivate::updateDirtyNode(QQuickItem *item)
             parent = itemPriv->itemNode();
 
         if (itemPriv->extra.isAllocated() && itemPriv->extra->effectRefCount) {
-            Q_ASSERT(itemPriv->rootNode() == 0);
+            Q_ASSERT(itemPriv->rootNode() == nullptr);
             QSGRootNode *root = new QSGRootNode();
             itemPriv->extra->rootNode = root;
             parent->reparentChildNodesTo(root);
             parent->appendChildNode(root);
         } else {
-            Q_ASSERT(itemPriv->rootNode() != 0);
+            Q_ASSERT(itemPriv->rootNode() != nullptr);
             QSGRootNode *root = itemPriv->rootNode();
             parent->removeChildNode(root);
             root->reparentChildNodesTo(parent);
             delete itemPriv->rootNode();
-            itemPriv->extra->rootNode = 0;
+            itemPriv->extra->rootNode = nullptr;
         }
     }
 
@@ -3097,7 +3434,7 @@ void QQuickWindowPrivate::updateDirtyNode(QQuickItem *item)
         int added = 0;
         int removed = 0;
         int replaced = 0;
-        QSGNode *desiredNode = 0;
+        QSGNode *desiredNode = nullptr;
 
         while (currentNode && (desiredNode = fetchNextNode(itemPriv, ii, fetchedPaintNode))) {
             // uh oh... reality and our utopic paradise are diverging!
@@ -3182,11 +3519,11 @@ void QQuickWindowPrivate::updateDirtyNode(QQuickItem *item)
             updatePaintNodeData.transformNode = itemPriv->itemNode();
             itemPriv->paintNode = item->updatePaintNode(itemPriv->paintNode, &updatePaintNodeData);
 
-            Q_ASSERT(itemPriv->paintNode == 0 ||
-                     itemPriv->paintNode->parent() == 0 ||
+            Q_ASSERT(itemPriv->paintNode == nullptr ||
+                     itemPriv->paintNode->parent() == nullptr ||
                      itemPriv->paintNode->parent() == itemPriv->childContainerNode());
 
-            if (itemPriv->paintNode && itemPriv->paintNode->parent() == 0) {
+            if (itemPriv->paintNode && itemPriv->paintNode->parent() == nullptr) {
                 QSGNode *before = qquickitem_before_paintNode(itemPriv);
                 if (before && before->parent()) {
                     Q_ASSERT(before->parent() == itemPriv->childContainerNode());
@@ -3197,7 +3534,7 @@ void QQuickWindowPrivate::updateDirtyNode(QQuickItem *item)
             }
         } else if (itemPriv->paintNode) {
             delete itemPriv->paintNode;
-            itemPriv->paintNode = 0;
+            itemPriv->paintNode = nullptr;
         }
     }
 
@@ -3249,14 +3586,14 @@ void QQuickWindow::cleanupSceneGraph()
     Q_D(QQuickWindow);
 #if QT_CONFIG(opengl)
     delete d->vaoHelper;
-    d->vaoHelper = 0;
+    d->vaoHelper = nullptr;
 #endif
     if (!d->renderer)
         return;
 
     delete d->renderer->rootNode();
     delete d->renderer;
-    d->renderer = 0;
+    d->renderer = nullptr;
 
     d->runAndClearJobs(&d->beforeSynchronizingJobs);
     d->runAndClearJobs(&d->afterSynchronizingJobs);
@@ -3267,6 +3604,7 @@ void QQuickWindow::cleanupSceneGraph()
 
 void QQuickWindow::setTransientParent_helper(QQuickWindow *window)
 {
+    qCDebug(lcTransient) << this << "is transient for" << window;
     setTransientParent(window);
     disconnect(sender(), SIGNAL(windowChanged(QQuickWindow*)),
                this, SLOT(setTransientParent_helper(QQuickWindow*)));
@@ -3305,7 +3643,7 @@ QOpenGLContext *QQuickWindow::openglContext() const
 bool QQuickWindow::isSceneGraphInitialized() const
 {
     Q_D(const QQuickWindow);
-    return d->context != 0 && d->context->isValid();
+    return d->context != nullptr && d->context->isValid();
 }
 
 /*!
@@ -3375,7 +3713,7 @@ bool QQuickWindow::isSceneGraphInitialized() const
     \instantiates QQuickCloseEvent
     \inqmlmodule QtQuick.Window
     \ingroup qtquick-visual
-    \brief Notification that a \l Window is about to be closed
+    \brief Notification that a \l Window is about to be closed.
     \since 5.1
 
     Notification that a window is about to be closed by the windowing system
@@ -3434,7 +3772,7 @@ void QQuickWindow::setRenderTarget(QOpenGLFramebufferObject *fbo)
 {
     Q_D(QQuickWindow);
     if (d->context && QThread::currentThread() != d->context->thread()) {
-        qWarning("QQuickWindow::setRenderThread: Cannot set render target from outside the rendering thread");
+        qWarning("QQuickWindow::setRenderTarget: Cannot set render target from outside the rendering thread");
         return;
     }
 
@@ -3483,7 +3821,7 @@ void QQuickWindow::setRenderTarget(uint fboId, const QSize &size)
     d->renderTargetSize = size;
 
     // Unset any previously set instance...
-    d->renderTarget = 0;
+    d->renderTarget = nullptr;
 }
 
 
@@ -3597,7 +3935,7 @@ QQmlIncubationController *QQuickWindow::incubationController() const
     Q_D(const QQuickWindow);
 
     if (!d->windowManager)
-        return 0; // TODO: make sure that this is safe
+        return nullptr; // TODO: make sure that this is safe
 
     if (!d->incubationController)
         d->incubationController = new QQuickWindowIncubationController(d->windowManager);
@@ -3643,6 +3981,23 @@ QQmlIncubationController *QQuickWindow::incubationController() const
  */
 
 /*!
+    \enum QQuickWindow::TextRenderType
+    \since 5.10
+
+    This enum describes the default render type of text-like elements in Qt
+    Quick (\l Text, \l TextInput, etc.).
+
+    Select NativeTextRendering if you prefer text to look native on the target
+    platform and do not require advanced features such as transformation of the
+    text. Using such features in combination with the NativeTextRendering
+    render type will lend poor and sometimes pixelated results.
+
+    \value QtTextRendering Use Qt's own rasterization algorithm.
+
+    \value NativeTextRendering Use the operating system's native rasterizer for text.
+*/
+
+/*!
     \fn void QQuickWindow::beforeSynchronizing()
 
     This signal is emitted before the scene graph is synchronized with the QML state.
@@ -3824,7 +4179,7 @@ bool QQuickWindow::clearBeforeRendering() const
 
 QSGTexture *QQuickWindow::createTextureFromImage(const QImage &image) const
 {
-    return createTextureFromImage(image, 0);
+    return createTextureFromImage(image, nullptr);
 }
 
 
@@ -3873,7 +4228,7 @@ QSGTexture *QQuickWindow::createTextureFromImage(const QImage &image, CreateText
 {
     Q_D(const QQuickWindow);
     if (!isSceneGraphInitialized()) // check both for d->context and d->context->isValid()
-         return 0;
+         return nullptr;
     uint flags = 0;
     if (options & TextureCanUseAtlas)     flags |= QSGRenderContext::CreateTexture_Atlas;
     if (options & TextureHasMipmaps)      flags |= QSGRenderContext::CreateTexture_Mipmap;
@@ -3919,7 +4274,7 @@ QSGTexture *QQuickWindow::createTextureFromId(uint id, const QSize &size, Create
     Q_UNUSED(size)
     Q_UNUSED(options)
 #endif
-    return 0;
+    return nullptr;
 }
 
 /*!
@@ -4033,7 +4388,7 @@ void QQuickWindow::resetOpenGLState()
         int maxAttribs;
         gl->glGetIntegerv(GL_MAX_VERTEX_ATTRIBS, &maxAttribs);
         for (int i=0; i<maxAttribs; ++i) {
-            gl->glVertexAttribPointer(i, 4, GL_FLOAT, GL_FALSE, 0, 0);
+            gl->glVertexAttribPointer(i, 4, GL_FLOAT, GL_FALSE, 0, nullptr);
             gl->glDisableVertexAttribArray(i);
         }
     }
@@ -4096,6 +4451,8 @@ void QQuickWindow::resetOpenGLState()
 
     The flags which you read from this property might differ from the ones
     that you set if the requested flags could not be fulfilled.
+
+    \sa Qt::WindowFlags
  */
 
 /*!
@@ -4265,6 +4622,62 @@ void QQuickWindow::resetOpenGLState()
  */
 
 /*!
+    \qmlproperty QWindow Window::transientParent
+    \since 5.13
+
+    The window for which this window is a transient pop-up.
+
+    This is a hint to the window manager that this window is a dialog or pop-up
+    on behalf of the transient parent. It usually means that the transient
+    window will be centered over its transient parent when it is initially
+    shown, that minimizing the parent window will also minimize the transient
+    window, and so on; however results vary somewhat from platform to platform.
+
+    Normally if you declare a Window inside an Item or inside another Window,
+    this relationship is deduced automatically. In that case, if you declare
+    this window's \l visible property \c true, it will not actually be shown
+    until the \c transientParent window is shown.
+
+    However if you set this property, then Qt Quick will no longer wait until
+    the \c transientParent window is shown before showing this window. If you
+    want to to be able to show a transient window independently of the "parent"
+    Item or Window within which it was declared, you can remove that
+    relationship by setting \c transientParent to \c null:
+
+    \qml
+    import QtQuick.Window 2.13
+
+    Window {
+        // visible is false by default
+        Window {
+            transientParent: null
+            visible: true
+        }
+    }
+    \endqml
+
+    In order to cause the window to be centered above its transient parent by
+    default, depending on the window manager, it may also be necessary to set
+    the \l Window::flags property with a suitable \l Qt::WindowType (such as
+    \c Qt::Dialog).
+*/
+
+/*!
+    \property QQuickWindow::transientParent
+    \brief The window for which this window is a transient pop-up.
+    \since 5.13
+
+    This is a hint to the window manager that this window is a dialog or pop-up
+    on behalf of the transient parent, which may be any kind of \l QWindow.
+
+    In order to cause the window to be centered above its transient parent by
+    default, depending on the window manager, it may also be necessary to set
+    the \l flags property with a suitable \l Qt::WindowType (such as \c Qt::Dialog).
+
+    \sa parent()
+ */
+
+/*!
     \qmlproperty Item Window::activeFocusItem
     \since 5.1
 
@@ -4610,7 +5023,7 @@ void QQuickWindow::setSceneGraphBackend(const QString &backend)
 }
 
 /*!
-    Returns the requested Qt Quick scenegraph \a backend.
+    Returns the requested Qt Quick scenegraph backend.
 
     \note The return value of this function may still be outdated by
     subsequent calls to setSceneGraphBackend() until the first QQuickWindow in the
@@ -4662,6 +5075,65 @@ QSGNinePatchNode *QQuickWindow::createNinePatchNode() const
     return isSceneGraphInitialized() ? d->context->sceneGraphContext()->createNinePatchNode() : nullptr;
 }
 
+/*!
+    \since 5.10
+
+    Returns the render type of text-like elements in Qt Quick.
+    The default is QQuickWindow::QtTextRendering.
+
+    \sa setTextRenderType()
+*/
+QQuickWindow::TextRenderType QQuickWindow::textRenderType()
+{
+    return QQuickWindowPrivate::textRenderType;
+}
+
+/*!
+    \since 5.10
+
+    Sets the default render type of text-like elements in Qt Quick to \a renderType.
+
+    \note setting the render type will only affect elements created afterwards;
+    the render type of existing elements will not be modified.
+
+    \sa textRenderType()
+*/
+void QQuickWindow::setTextRenderType(QQuickWindow::TextRenderType renderType)
+{
+    QQuickWindowPrivate::textRenderType = renderType;
+}
+
+#ifndef QT_NO_DEBUG_STREAM
+QDebug operator<<(QDebug debug, const QQuickWindow *win)
+{
+    QDebugStateSaver saver(debug);
+    debug.nospace();
+    if (!win) {
+        debug << "QQuickWindow(0)";
+        return debug;
+    }
+
+    debug << win->metaObject()->className() << '(' << static_cast<const void *>(win);
+    if (win->isActive())
+        debug << " active";
+    if (win->isExposed())
+        debug << " exposed";
+    debug << ", visibility=" << win->visibility() << ", flags=" << win->flags();
+    if (!win->title().isEmpty())
+        debug << ", title=" << win->title();
+    if (!win->objectName().isEmpty())
+        debug << ", name=" << win->objectName();
+    if (win->parent())
+        debug << ", parent=" << static_cast<const void *>(win->parent());
+    if (win->transientParent())
+        debug << ", transientParent=" << static_cast<const void *>(win->transientParent());
+    debug << ", geometry=";
+    QtDebugUtils::formatQRect(debug, win->geometry());
+    debug << ')';
+    return debug;
+}
+#endif
+
 #include "moc_qquickwindow.cpp"
 
 QT_END_NAMESPACE
diff --git a/src/quick/items/qquickwindow.h b/src/quick/items/qquickwindow.h
index d1a16fbeb6..79e8a11aa8 100644
--- a/src/quick/items/qquickwindow.h
+++ b/src/quick/items/qquickwindow.h
@@ -47,6 +47,7 @@
 #include <QtGui/qwindow.h>
 #include <QtGui/qevent.h>
 #include <QtQml/qqml.h>
+#include <QtQml/qqmldebug.h>
 
 QT_BEGIN_NAMESPACE
 
@@ -94,21 +95,28 @@ public:
     };
 
     Q_DECLARE_FLAGS(CreateTextureOptions, CreateTextureOption)
+    Q_FLAG(CreateTextureOptions)
 
     enum SceneGraphError {
         ContextNotAvailable = 1
     };
     Q_ENUM(SceneGraphError)
 
-    explicit QQuickWindow(QWindow *parent = Q_NULLPTR);
+    enum TextRenderType {
+        QtTextRendering,
+        NativeTextRendering
+    };
+    Q_ENUM(TextRenderType)
+
+    explicit QQuickWindow(QWindow *parent = nullptr);
     explicit QQuickWindow(QQuickRenderControl *renderControl);
 
-    virtual ~QQuickWindow();
+    ~QQuickWindow() override;
 
     QQuickItem *contentItem() const;
 
     QQuickItem *activeFocusItem() const;
-    QObject *focusObject() const Q_DECL_OVERRIDE;
+    QObject *focusObject() const override;
 
     QQuickItem *mouseGrabberItem() const;
 
@@ -130,7 +138,7 @@ public:
     QQmlIncubationController *incubationController() const;
 
 #if QT_CONFIG(accessibility)
-    QAccessibleInterface *accessibleRoot() const Q_DECL_OVERRIDE;
+    QAccessibleInterface *accessibleRoot() const override;
 #endif
 
     // Scene graph specific functions
@@ -170,6 +178,9 @@ public:
     QSGImageNode *createImageNode() const;
     QSGNinePatchNode *createNinePatchNode() const;
 
+    static TextRenderType textRenderType();
+    static void setTextRenderType(TextRenderType renderType);
+
 Q_SIGNALS:
     void frameSwapped();
     Q_REVISION(2) void openglContextCreated(QOpenGLContext *context);
@@ -193,27 +204,28 @@ public Q_SLOTS:
     void releaseResources();
 
 protected:
-    QQuickWindow(QQuickWindowPrivate &dd, QWindow *parent = Q_NULLPTR);
+    QQuickWindow(QQuickWindowPrivate &dd, QWindow *parent = nullptr);
+    QQuickWindow(QQuickWindowPrivate &dd, QQuickRenderControl *control);
 
-    void exposeEvent(QExposeEvent *) Q_DECL_OVERRIDE;
-    void resizeEvent(QResizeEvent *) Q_DECL_OVERRIDE;
+    void exposeEvent(QExposeEvent *) override;
+    void resizeEvent(QResizeEvent *) override;
 
-    void showEvent(QShowEvent *) Q_DECL_OVERRIDE;
-    void hideEvent(QHideEvent *) Q_DECL_OVERRIDE;
+    void showEvent(QShowEvent *) override;
+    void hideEvent(QHideEvent *) override;
     // TODO Qt 6: reimplement QWindow::closeEvent to emit closing
 
-    void focusInEvent(QFocusEvent *) Q_DECL_OVERRIDE;
-    void focusOutEvent(QFocusEvent *) Q_DECL_OVERRIDE;
+    void focusInEvent(QFocusEvent *) override;
+    void focusOutEvent(QFocusEvent *) override;
 
-    bool event(QEvent *) Q_DECL_OVERRIDE;
-    void keyPressEvent(QKeyEvent *) Q_DECL_OVERRIDE;
-    void keyReleaseEvent(QKeyEvent *) Q_DECL_OVERRIDE;
-    void mousePressEvent(QMouseEvent *) Q_DECL_OVERRIDE;
-    void mouseReleaseEvent(QMouseEvent *) Q_DECL_OVERRIDE;
-    void mouseDoubleClickEvent(QMouseEvent *) Q_DECL_OVERRIDE;
-    void mouseMoveEvent(QMouseEvent *) Q_DECL_OVERRIDE;
+    bool event(QEvent *) override;
+    void keyPressEvent(QKeyEvent *) override;
+    void keyReleaseEvent(QKeyEvent *) override;
+    void mousePressEvent(QMouseEvent *) override;
+    void mouseReleaseEvent(QMouseEvent *) override;
+    void mouseDoubleClickEvent(QMouseEvent *) override;
+    void mouseMoveEvent(QMouseEvent *) override;
 #if QT_CONFIG(wheelevent)
-    void wheelEvent(QWheelEvent *) Q_DECL_OVERRIDE;
+    void wheelEvent(QWheelEvent *) override;
 #endif
 
 private Q_SLOTS:
@@ -223,7 +235,7 @@ private Q_SLOTS:
     void handleScreenChanged(QScreen *screen);
     void setTransientParent_helper(QQuickWindow *window);
     void runJobsAfterSwap();
-
+    void handleApplicationStateChanged(Qt::ApplicationState state);
 private:
     friend class QQuickItem;
     friend class QQuickWidget;
@@ -232,6 +244,10 @@ private:
     Q_DISABLE_COPY(QQuickWindow)
 };
 
+#ifndef QT_NO_DEBUG_STREAM
+QDebug Q_QUICK_EXPORT operator<<(QDebug debug, const QQuickWindow *item);
+#endif
+
 QT_END_NAMESPACE
 
 Q_DECLARE_METATYPE(QQuickWindow *)
diff --git a/src/quick/items/qquickwindow_p.h b/src/quick/items/qquickwindow_p.h
index b3ff5a2b35..5a3807b24f 100644
--- a/src/quick/items/qquickwindow_p.h
+++ b/src/quick/items/qquickwindow_p.h
@@ -114,9 +114,9 @@ public:
     static inline QQuickWindowPrivate *get(QQuickWindow *c) { return c->d_func(); }
 
     QQuickWindowPrivate();
-    virtual ~QQuickWindowPrivate();
+    ~QQuickWindowPrivate() override;
 
-    void init(QQuickWindow *, QQuickRenderControl *control = 0);
+    void init(QQuickWindow *, QQuickRenderControl *control = nullptr);
 
     QQuickRootItem *contentItem;
     QSet<QQuickItem *> parentlessItems;
@@ -137,23 +137,23 @@ public:
     QQuickPointerDevice *touchMouseDevice;
     bool checkIfDoubleClicked(ulong newPressEventTimestamp);
     ulong touchMousePressTimestamp;
+    void cancelTouchMouseSynthesis();
 
     // Mouse positions are saved in widget coordinates
     QPointF lastMousePosition;
     bool deliverTouchAsMouse(QQuickItem *item, QQuickPointerEvent *pointerEvent);
+    bool isDeliveringTouchAsMouse() const { return touchMouseId != -1 && touchMouseDevice; }
     void translateTouchEvent(QTouchEvent *touchEvent);
-    void setMouseGrabber(QQuickItem *grabber);
-    void grabTouchPoints(QQuickItem *grabber, const QVector<int> &ids);
+    void grabTouchPoints(QObject *grabber, const QVector<int> &ids);
     void removeGrabber(QQuickItem *grabber, bool mouse = true, bool touch = true);
-    static QMouseEvent *cloneMouseEvent(QMouseEvent *event, QPointF *transformedLocalPos = 0);
+    void sendUngrabEvent(QQuickItem *grabber, bool touch);
+    static QMouseEvent *cloneMouseEvent(QMouseEvent *event, QPointF *transformedLocalPos = nullptr);
+    void deliverToPassiveGrabbers(const QVector<QPointer <QQuickPointerHandler> > &passiveGrabbers, QQuickPointerEvent *pointerEvent);
     void deliverMouseEvent(QQuickPointerMouseEvent *pointerEvent);
-    bool sendFilteredMouseEvent(QQuickItem *, QQuickItem *, QEvent *, QSet<QQuickItem *> *);
-#if QT_CONFIG(wheelevent)
-    bool deliverWheelEvent(QQuickItem *, QWheelEvent *);
-#endif
-#if QT_CONFIG(gestures)
-    bool deliverNativeGestureEvent(QQuickItem *, QNativeGestureEvent *);
-#endif
+    bool sendFilteredMouseEvent(QEvent *event, QQuickItem *receiver, QQuickItem *filteringParent);
+    bool sendFilteredPointerEvent(QQuickPointerEvent *event, QQuickItem *receiver, QQuickItem *filteringParent = nullptr);
+    bool sendFilteredPointerEventImpl(QQuickPointerEvent *event, QQuickItem *receiver, QQuickItem *filteringParent);
+    bool deliverSinglePointEventUntilAccepted(QQuickPointerEvent *);
 
     // entry point of events to the window
     void handleTouchEvent(QTouchEvent *);
@@ -164,19 +164,19 @@ public:
 
     // the device-specific event instances which are reused during event delivery
     mutable QVector<QQuickPointerEvent *> pointerEventInstances;
-    QQuickPointerEvent *pointerEventInstance(QQuickPointerDevice *device) const;
+    QQuickPointerEvent *queryPointerEventInstance(QQuickPointerDevice *device, QEvent::Type eventType = QEvent::None) const;
+    QQuickPointerEvent *pointerEventInstance(QQuickPointerDevice *device, QEvent::Type eventType = QEvent::None) const;
 
     // delivery of pointer events:
     QQuickPointerEvent *pointerEventInstance(QEvent *ev) const;
     void deliverPointerEvent(QQuickPointerEvent *);
     void deliverTouchEvent(QQuickPointerTouchEvent *);
     bool deliverTouchCancelEvent(QTouchEvent *);
-    bool deliverPressEvent(QQuickPointerEvent *, QSet<QQuickItem *> *);
-    bool deliverUpdatedTouchPoints(QQuickPointerTouchEvent *event, QSet<QQuickItem *> *hasFiltered);
-    bool deliverMatchingPointsToItem(QQuickItem *item, QQuickPointerEvent *pointerEvent, QSet<QQuickItem*> *filtered);
-    bool sendFilteredTouchEvent(QQuickItem *target, QQuickItem *item, QQuickPointerTouchEvent *event, QSet<QQuickItem*> *filtered);
+    bool deliverPressOrReleaseEvent(QQuickPointerEvent *, bool handlersOnly = false);
+    void deliverUpdatedTouchPoints(QQuickPointerTouchEvent *event);
+    void deliverMatchingPointsToItem(QQuickItem *item, QQuickPointerEvent *pointerEvent, bool handlersOnly = false);
 
-    QVector<QQuickItem *> pointerTargets(QQuickItem *, const QPointF &, bool checkMouseButtons) const;
+    QVector<QQuickItem *> pointerTargets(QQuickItem *, QQuickEventPoint *point, bool checkMouseButtons, bool checkAcceptsTouch) const;
     QVector<QQuickItem *> mergePointerTargets(const QVector<QQuickItem *> &list1, const QVector<QQuickItem *> &list2) const;
 
     // hover delivery
@@ -201,8 +201,8 @@ public:
     };
     Q_DECLARE_FLAGS(FocusOptions, FocusOption)
 
-    void setFocusInScope(QQuickItem *scope, QQuickItem *item, Qt::FocusReason reason, FocusOptions = 0);
-    void clearFocusInScope(QQuickItem *scope, QQuickItem *item, Qt::FocusReason reason, FocusOptions = 0);
+    void setFocusInScope(QQuickItem *scope, QQuickItem *item, Qt::FocusReason reason, FocusOptions = nullptr);
+    void clearFocusInScope(QQuickItem *scope, QQuickItem *item, Qt::FocusReason reason, FocusOptions = nullptr);
     static void notifyFocusChangesRecur(QQuickItem **item, int remaining);
     void clearFocusObject() override;
 
@@ -226,6 +226,8 @@ public:
     QList<QSGNode *> cleanupNodeList;
 
     QVector<QQuickItem *> itemsToPolish;
+    QVector<QQuickItem *> hasFiltered; // during event delivery to a single receiver, the filtering parents for which childMouseEventFilter was already called
+    QVector<QQuickItem *> skipDelivery; // during delivery of one event to all receivers, Items to which we know delivery is no longer necessary
 
     qreal devicePixelRatio;
     QMetaObject::Connection physicalDpiChangedConnection;
@@ -263,6 +265,9 @@ public:
     uint lastWheelEventAccepted : 1;
     bool componentCompleted : 1;
 
+    bool allowChildEventFiltering : 1;
+    bool allowDoubleClick : 1;
+
     Qt::FocusReason lastFocusReason;
 
     QOpenGLFramebufferObject *renderTarget;
@@ -274,6 +279,7 @@ public:
     mutable QQuickWindowIncubationController *incubationController;
 
     static bool defaultAlphaBuffer;
+    static QQuickWindow::TextRenderType textRenderType;
 
     static bool dragOverThreshold(qreal d, Qt::Axis axis, QMouseEvent *event, int startDragThreshold = -1);
 
@@ -290,6 +296,15 @@ public:
         return overThreshold;
     }
 
+    static bool dragOverThreshold(const QQuickEventPoint *point)
+    {
+        QPointF delta = point->scenePosition() - point->scenePressPosition();
+        return (QQuickWindowPrivate::dragOverThreshold(delta.x(), Qt::XAxis, point) ||
+                QQuickWindowPrivate::dragOverThreshold(delta.y(), Qt::YAxis, point));
+    }
+
+    static bool dragOverThreshold(QVector2D delta);
+
     // data property
     static void data_append(QQmlListProperty<QObject> *, QObject *);
     static int data_count(QQmlListProperty<QObject> *);
@@ -318,7 +333,7 @@ class QQuickWindowQObjectCleanupJob : public QRunnable
 {
 public:
     QQuickWindowQObjectCleanupJob(QObject *o) : object(o) { }
-    void run() Q_DECL_OVERRIDE { delete object; }
+    void run() override { delete object; }
     QObject *object;
     static void schedule(QQuickWindow *window, QObject *object) {
         Q_ASSERT(window);
diff --git a/src/quick/items/qquickwindowattached.cpp b/src/quick/items/qquickwindowattached.cpp
index c8d71139ca..481366222d 100644
--- a/src/quick/items/qquickwindowattached.cpp
+++ b/src/quick/items/qquickwindowattached.cpp
@@ -47,7 +47,7 @@ QT_BEGIN_NAMESPACE
 
 QQuickWindowAttached::QQuickWindowAttached(QObject* attachee)
     : QObject(attachee)
-    , m_window(NULL)
+    , m_window(nullptr)
 {
     m_attachee = qobject_cast<QQuickItem*>(attachee);
     if (m_attachee && m_attachee->window()) // It might not be in a window yet
@@ -68,12 +68,12 @@ bool QQuickWindowAttached::isActive() const
 
 QQuickItem *QQuickWindowAttached::activeFocusItem() const
 {
-    return (m_window ? m_window->activeFocusItem() : Q_NULLPTR);
+    return (m_window ? m_window->activeFocusItem() : nullptr);
 }
 
 QQuickItem *QQuickWindowAttached::contentItem() const
 {
-    return (m_window ? m_window->contentItem() : Q_NULLPTR);
+    return (m_window ? m_window->contentItem() : nullptr);
 }
 
 int QQuickWindowAttached::width() const
diff --git a/src/quick/items/qquickwindowattached_p.h b/src/quick/items/qquickwindowattached_p.h
index 3212508fd8..191f22137c 100644
--- a/src/quick/items/qquickwindowattached_p.h
+++ b/src/quick/items/qquickwindowattached_p.h
@@ -51,6 +51,7 @@
 // We mean it.
 //
 
+#include <private/qtquickglobal_p.h>
 #include <qqml.h>
 #include <QWindow>
 
@@ -59,7 +60,7 @@ QT_BEGIN_NAMESPACE
 class QQuickItem;
 class QQuickWindow;
 
-class Q_AUTOTEST_EXPORT QQuickWindowAttached : public QObject
+class Q_QUICK_PRIVATE_EXPORT QQuickWindowAttached : public QObject
 {
     Q_OBJECT
 
diff --git a/src/quick/items/qquickwindowmodule.cpp b/src/quick/items/qquickwindowmodule.cpp
index a7f45534c4..2b109c0897 100644
--- a/src/quick/items/qquickwindowmodule.cpp
+++ b/src/quick/items/qquickwindowmodule.cpp
@@ -52,6 +52,8 @@
 
 QT_BEGIN_NAMESPACE
 
+Q_DECLARE_LOGGING_CATEGORY(lcTransient)
+
 class QQuickWindowQmlImplPrivate : public QQuickWindowPrivate
 {
 public:
@@ -112,7 +114,7 @@ void QQuickWindowQmlImpl::classBegin()
     {
         // The content item has CppOwnership policy (set in QQuickWindow). Ensure the presence of a JS
         // wrapper so that the garbage collector can see the policy.
-        QV4::ExecutionEngine *v4 = QQmlEnginePrivate::getV4Engine(e);
+        QV4::ExecutionEngine *v4 = e->handle();
         QV4::QObjectWrapper::wrap(v4, d->contentItem);
     }
 }
@@ -121,7 +123,14 @@ void QQuickWindowQmlImpl::componentComplete()
 {
     Q_D(QQuickWindowQmlImpl);
     d->complete = true;
-    if (transientParent() && !transientParent()->isVisible()) {
+    QQuickItem *itemParent = qmlobject_cast<QQuickItem *>(QObject::parent());
+    const bool transientParentAlreadySet = QQuickWindowPrivate::get(this)->transientParentPropertySet;
+    if (!transientParentAlreadySet && itemParent && !itemParent->window()) {
+        qCDebug(lcTransient) << "window" << title() << "has invisible Item parent" << itemParent << "transientParent"
+                             << transientParent() << "declared visibility" << d->visibility << "; delaying show";
+        connect(itemParent, &QQuickItem::windowChanged, this,
+                &QQuickWindowQmlImpl::setWindowVisibility, Qt::QueuedConnection);
+    } else if (transientParent() && !transientParent()->isVisible()) {
         connect(transientParent(), &QQuickWindow::visibleChanged, this,
                 &QQuickWindowQmlImpl::setWindowVisibility, Qt::QueuedConnection);
     } else {
@@ -135,9 +144,10 @@ void QQuickWindowQmlImpl::setWindowVisibility()
     if (transientParent() && !transientParent()->isVisible())
         return;
 
-    if (sender()) {
-        disconnect(transientParent(), &QWindow::visibleChanged, this,
-                   &QQuickWindowQmlImpl::setWindowVisibility);
+    if (QQuickItem *senderItem = qmlobject_cast<QQuickItem *>(sender())) {
+        disconnect(senderItem, &QQuickItem::windowChanged, this, &QQuickWindowQmlImpl::setWindowVisibility);
+    } else if (sender()) {
+        disconnect(transientParent(), &QWindow::visibleChanged, this, &QQuickWindowQmlImpl::setWindowVisibility);
     }
 
     // We have deferred window creation until we have the full picture of what
@@ -201,10 +211,11 @@ void QQuickWindowModule::defineModule()
     qmlRegisterUncreatableType<QQuickScreen,1>(uri, 2, 3, "Screen", QStringLiteral("Screen can only be used via the attached property."));
     qmlRegisterUncreatableType<QQuickScreenInfo,2>(uri, 2, 3, "ScreenInfo", QStringLiteral("ScreenInfo can only be used via the attached property."));
     qmlRegisterUncreatableType<QQuickScreenInfo,10>(uri, 2, 10, "ScreenInfo", QStringLiteral("ScreenInfo can only be used via the attached property."));
+    qmlRegisterRevision<QWindow,13>(uri, 2, 13);
+    qmlRegisterRevision<QQuickWindow,13>(uri, 2, 13);
+    qmlRegisterType<QQuickWindowQmlImpl,13>(uri, 2, 13, "Window");
 }
 
 QT_END_NAMESPACE
 
-QML_DECLARE_TYPEINFO(QQuickWindowQmlImpl, QML_HAS_ATTACHED_PROPERTIES)
-
 #include "moc_qquickwindowmodule_p.cpp"
diff --git a/src/quick/items/qquickwindowmodule_p.h b/src/quick/items/qquickwindowmodule_p.h
index 16130bc8a0..e7033e9b8d 100644
--- a/src/quick/items/qquickwindowmodule_p.h
+++ b/src/quick/items/qquickwindowmodule_p.h
@@ -54,10 +54,10 @@
 #include <private/qtquickglobal_p.h>
 #include <qquickwindow.h>
 #include <qqmlparserstatus.h>
+#include <private/qquickwindowattached_p.h>
 
 QT_BEGIN_NAMESPACE
 
-class QQuickWindowAttached;
 class QQuickWindowQmlImplPrivate;
 
 class Q_QUICK_PRIVATE_EXPORT QQuickWindowQmlImpl : public QQuickWindow, public QQmlParserStatus
@@ -70,7 +70,7 @@ class Q_QUICK_PRIVATE_EXPORT QQuickWindowQmlImpl : public QQuickWindow, public Q
     Q_PROPERTY(QObject *screen READ screen WRITE setScreen NOTIFY screenChanged REVISION 2)
 
 public:
-    QQuickWindowQmlImpl(QWindow *parent = Q_NULLPTR);
+    QQuickWindowQmlImpl(QWindow *parent = nullptr);
 
     void setVisible(bool visible);
     void setVisibility(Visibility visibility);
@@ -86,8 +86,8 @@ Q_SIGNALS:
     Q_REVISION(2) void screenChanged();
 
 protected:
-    void classBegin() Q_DECL_OVERRIDE;
-    void componentComplete() Q_DECL_OVERRIDE;
+    void classBegin() override;
+    void componentComplete() override;
 
 private Q_SLOTS:
     void setWindowVisibility();
@@ -105,4 +105,7 @@ public:
 
 QT_END_NAMESPACE
 
+QML_DECLARE_TYPE(QQuickWindowQmlImpl)
+QML_DECLARE_TYPEINFO(QQuickWindowQmlImpl, QML_HAS_ATTACHED_PROPERTIES)
+
 #endif
diff --git a/src/quick/qtquick2.cpp b/src/quick/qtquick2.cpp
index c6b89fabd3..63f3b91b82 100644
--- a/src/quick/qtquick2.cpp
+++ b/src/quick/qtquick2.cpp
@@ -55,14 +55,9 @@
 #include <qqmlproperty.h>
 #include <QtCore/QPointer>
 
-static void initResources()
-{
-    Q_INIT_RESOURCE(scenegraph);
-}
-
 QT_BEGIN_NAMESPACE
 
-#ifdef QT_NO_QML_DEBUGGER
+#if !QT_CONFIG(qml_debug)
 
 class QQmlQtQuick2DebugStatesDelegate : public QQmlDebugStatesDelegate {};
 
@@ -140,7 +135,7 @@ void QQmlQtQuick2DebugStatesDelegate::updateBinding(QQmlContext *context,
             if (state->isStateActive() && state->containsPropertyInRevertList(object, propertyName)) {
                 *inBaseState = false;
 
-                QQmlBinding *newBinding = 0;
+                QQmlBinding *newBinding = nullptr;
                 if (!isLiteralValue) {
                     newBinding = QQmlBinding::create(&QQmlPropertyPrivate::get(property)->core,
                                                      expression.toString(), object,
@@ -181,12 +176,10 @@ void QQmlQtQuick2DebugStatesDelegate::resetBindingForInvalidProperty(QObject *ob
     }
 }
 
-#endif // QT_NO_QML_DEBUGGER
+#endif // QT_CONFIG(qml_debug)
 
 void QQmlQtQuick2Module::defineModule()
 {
-    initResources();
-
     QQuick_initializeProviders();
 
     QQuickUtilModule::defineModule();
diff --git a/src/quick/quick.pro b/src/quick/quick.pro
index eae9b09b2f..37d2ad1172 100644
--- a/src/quick/quick.pro
+++ b/src/quick/quick.pro
@@ -5,7 +5,7 @@ qtConfig(qml-network): \
     QT_PRIVATE += network
 
 DEFINES   += QT_NO_URL_CAST_FROM_STRING QT_NO_INTEGER_EVENT_COORDINATES
-win32-msvc*:DEFINES *= _CRT_SECURE_NO_WARNINGS
+msvc:DEFINES *= _CRT_SECURE_NO_WARNINGS
 solaris-cc*:QMAKE_CXXFLAGS_RELEASE -= -O2
 win32:!winrt: LIBS += -luser32
 
@@ -21,7 +21,6 @@ QMAKE_DOCS = $$PWD/doc/qtquick.qdocconf
 ANDROID_LIB_DEPENDENCIES = \
     lib/libQt5QuickParticles.so
 MODULE_PLUGIN_TYPES += \
-    accessible/libqtaccessiblequick.so \
     scenegraph
 ANDROID_BUNDLED_FILES += \
     qml \
@@ -30,6 +29,7 @@ ANDROID_BUNDLED_FILES += \
 include(util/util.pri)
 include(scenegraph/scenegraph.pri)
 include(items/items.pri)
+include(handlers/handlers.pri)
 qtConfig(quick-designer): \
     include(designer/designer.pri)
 qtConfig(accessibility) {
diff --git a/src/quick/scenegraph/adaptations/software/qsgabstractsoftwarerenderer.cpp b/src/quick/scenegraph/adaptations/software/qsgabstractsoftwarerenderer.cpp
index 02cf8209d1..2e5fdbbe6b 100644
--- a/src/quick/scenegraph/adaptations/software/qsgabstractsoftwarerenderer.cpp
+++ b/src/quick/scenegraph/adaptations/software/qsgabstractsoftwarerenderer.cpp
@@ -77,6 +77,11 @@ QSGSoftwareRenderableNode *QSGAbstractSoftwareRenderer::renderableNode(QSGNode *
     return m_nodes.value(node, nullptr);
 }
 
+const QLinkedList<QSGSoftwareRenderableNode*> &QSGAbstractSoftwareRenderer::renderableNodes() const
+{
+    return m_renderableNodes;
+}
+
 void QSGAbstractSoftwareRenderer::addNodeMapping(QSGNode *node, QSGSoftwareRenderableNode *renderableNode)
 {
     m_nodes.insert(node, renderableNode);
@@ -193,6 +198,12 @@ QRegion QSGAbstractSoftwareRenderer::optimizeRenderList()
         }
     }
 
+    if (m_obscuredRegion.contains(m_background->rect().toAlignedRect())) {
+        m_isOpaque = true;
+    } else {
+        m_isOpaque = false;
+    }
+
     // Empty dirtyRegion (for second pass)
     m_dirtyRegion = QRegion();
     m_obscuredRegion = QRegion();
@@ -227,11 +238,11 @@ void QSGAbstractSoftwareRenderer::setBackgroundColor(const QColor &color)
     renderableNode(m_background)->markMaterialDirty();
 }
 
-void QSGAbstractSoftwareRenderer::setBackgroundSize(const QSize &size)
+void QSGAbstractSoftwareRenderer::setBackgroundRect(const QRect &rect)
 {
-    if (m_background->rect().size().toSize() == size)
+    if (m_background->rect().toRect() == rect)
         return;
-    m_background->setRect(0.0f, 0.0f, size.width(), size.height());
+    m_background->setRect(rect);
     renderableNode(m_background)->markGeometryDirty();
     // Invalidate the whole scene when the background is resized
     markDirty();
@@ -242,21 +253,21 @@ QColor QSGAbstractSoftwareRenderer::backgroundColor()
     return m_background->color();
 }
 
-QSize QSGAbstractSoftwareRenderer::backgroundSize()
+QRect QSGAbstractSoftwareRenderer::backgroundRect()
 {
-    return m_background->rect().size().toSize();
+    return m_background->rect().toRect();
 }
 
 void QSGAbstractSoftwareRenderer::nodeAdded(QSGNode *node)
 {
-    qCDebug(lc2DRender) << "nodeAdded" << (void*)node;
+    qCDebug(lc2DRender, "nodeAdded %p", (void*)node);
 
     m_nodeUpdater->updateNodes(node);
 }
 
 void QSGAbstractSoftwareRenderer::nodeRemoved(QSGNode *node)
 {
-    qCDebug(lc2DRender) << "nodeRemoved" << (void*)node;
+    qCDebug(lc2DRender, "nodeRemoved %p", (void*)node);
 
     auto renderable = renderableNode(node);
     // remove mapping
@@ -280,7 +291,7 @@ void QSGAbstractSoftwareRenderer::nodeRemoved(QSGNode *node)
 
 void QSGAbstractSoftwareRenderer::nodeGeometryUpdated(QSGNode *node)
 {
-    qCDebug(lc2DRender) << "nodeGeometryUpdated";
+    qCDebug(lc2DRender, "nodeGeometryUpdated");
 
     // Mark node as dirty
     auto renderable = renderableNode(node);
@@ -293,7 +304,7 @@ void QSGAbstractSoftwareRenderer::nodeGeometryUpdated(QSGNode *node)
 
 void QSGAbstractSoftwareRenderer::nodeMaterialUpdated(QSGNode *node)
 {
-    qCDebug(lc2DRender) << "nodeMaterialUpdated";
+    qCDebug(lc2DRender, "nodeMaterialUpdated");
 
     // Mark node as dirty
     auto renderable = renderableNode(node);
@@ -306,7 +317,7 @@ void QSGAbstractSoftwareRenderer::nodeMaterialUpdated(QSGNode *node)
 
 void QSGAbstractSoftwareRenderer::nodeMatrixUpdated(QSGNode *node)
 {
-    qCDebug(lc2DRender) << "nodeMaterialUpdated";
+    qCDebug(lc2DRender, "nodeMaterialUpdated");
 
     // Update children nodes
     m_nodeUpdater->updateNodes(node);
@@ -314,7 +325,7 @@ void QSGAbstractSoftwareRenderer::nodeMatrixUpdated(QSGNode *node)
 
 void QSGAbstractSoftwareRenderer::nodeOpacityUpdated(QSGNode *node)
 {
-    qCDebug(lc2DRender) << "nodeOpacityUpdated";
+    qCDebug(lc2DRender, "nodeOpacityUpdated");
 
     // Update children nodes
     m_nodeUpdater->updateNodes(node);
diff --git a/src/quick/scenegraph/adaptations/software/qsgabstractsoftwarerenderer_p.h b/src/quick/scenegraph/adaptations/software/qsgabstractsoftwarerenderer_p.h
index 905577b92a..99204ef25e 100644
--- a/src/quick/scenegraph/adaptations/software/qsgabstractsoftwarerenderer_p.h
+++ b/src/quick/scenegraph/adaptations/software/qsgabstractsoftwarerenderer_p.h
@@ -63,7 +63,7 @@ class QSGSimpleRectNode;
 class QSGSoftwareRenderableNode;
 class QSGSoftwareRenderableNodeUpdater;
 
-class QSGAbstractSoftwareRenderer : public QSGRenderer
+class Q_QUICK_PRIVATE_EXPORT QSGAbstractSoftwareRenderer : public QSGRenderer
 {
 public:
     QSGAbstractSoftwareRenderer(QSGRenderContext *context);
@@ -83,9 +83,12 @@ protected:
     QRegion optimizeRenderList();
 
     void setBackgroundColor(const QColor &color);
-    void setBackgroundSize(const QSize &size);
+    void setBackgroundRect(const QRect &rect);
     QColor backgroundColor();
-    QSize backgroundSize();
+    QRect backgroundRect();
+    // only known after calling optimizeRenderList()
+    bool isOpaque() const { return m_isOpaque; }
+    const QLinkedList<QSGSoftwareRenderableNode*> &renderableNodes() const;
 
 private:
     void nodeAdded(QSGNode *node);
@@ -102,6 +105,7 @@ private:
 
     QRegion m_dirtyRegion;
     QRegion m_obscuredRegion;
+    bool m_isOpaque = false;
 
     QSGSoftwareRenderableNodeUpdater *m_nodeUpdater;
 };
diff --git a/src/quick/scenegraph/adaptations/software/qsgsoftwareadaptation.cpp b/src/quick/scenegraph/adaptations/software/qsgsoftwareadaptation.cpp
index 92c02b4966..c33144344f 100644
--- a/src/quick/scenegraph/adaptations/software/qsgsoftwareadaptation.cpp
+++ b/src/quick/scenegraph/adaptations/software/qsgsoftwareadaptation.cpp
@@ -74,6 +74,7 @@ QSGContextFactoryInterface::Flags QSGSoftwareAdaptation::flags(const QString &)
 
 QSGRenderLoop *QSGSoftwareAdaptation::createWindowManager()
 {
+#if QT_CONFIG(thread)
     static bool threaded = false;
     static bool envChecked = false;
     if (!envChecked) {
@@ -83,10 +84,11 @@ QSGRenderLoop *QSGSoftwareAdaptation::createWindowManager()
 
     if (threaded)
         return new QSGSoftwareThreadedRenderLoop;
+#endif
 
     return new QSGSoftwareRenderLoop();
 }
 
-QSGSoftwareContext *QSGSoftwareAdaptation::instance = 0;
+QSGSoftwareContext *QSGSoftwareAdaptation::instance = nullptr;
 
 QT_END_NAMESPACE
diff --git a/src/quick/scenegraph/adaptations/software/qsgsoftwareadaptation_p.h b/src/quick/scenegraph/adaptations/software/qsgsoftwareadaptation_p.h
index ffe54b5d4b..8b2a545033 100644
--- a/src/quick/scenegraph/adaptations/software/qsgsoftwareadaptation_p.h
+++ b/src/quick/scenegraph/adaptations/software/qsgsoftwareadaptation_p.h
@@ -62,7 +62,7 @@ class QSGSoftwareContext;
 class QSGSoftwareAdaptation : public QSGContextPlugin
 {
 public:
-    QSGSoftwareAdaptation(QObject *parent = 0);
+    QSGSoftwareAdaptation(QObject *parent = nullptr);
 
     QStringList keys() const override;
     QSGContext *create(const QString &key) const override;
diff --git a/src/quick/scenegraph/adaptations/software/qsgsoftwarecontext.cpp b/src/quick/scenegraph/adaptations/software/qsgsoftwarecontext.cpp
index aa850a80db..5b5bf005d8 100644
--- a/src/quick/scenegraph/adaptations/software/qsgsoftwarecontext.cpp
+++ b/src/quick/scenegraph/adaptations/software/qsgsoftwarecontext.cpp
@@ -205,12 +205,12 @@ QSGRendererInterface::ShaderType QSGSoftwareContext::shaderType() const
 
 QSGRendererInterface::ShaderCompilationTypes QSGSoftwareContext::shaderCompilationType() const
 {
-    return 0;
+    return nullptr;
 }
 
 QSGRendererInterface::ShaderSourceTypes QSGSoftwareContext::shaderSourceType() const
 {
-    return 0;
+    return nullptr;
 }
 
 void *QSGSoftwareContext::getResource(QQuickWindow *window, Resource resource) const
diff --git a/src/quick/scenegraph/adaptations/software/qsgsoftwareglyphnode.cpp b/src/quick/scenegraph/adaptations/software/qsgsoftwareglyphnode.cpp
index 21f20c66cd..dd789b78c7 100644
--- a/src/quick/scenegraph/adaptations/software/qsgsoftwareglyphnode.cpp
+++ b/src/quick/scenegraph/adaptations/software/qsgsoftwareglyphnode.cpp
@@ -49,12 +49,40 @@ QSGSoftwareGlyphNode::QSGSoftwareGlyphNode()
     setGeometry(&m_geometry);
 }
 
+namespace {
+QRectF calculateBoundingRect(const QPointF &position, const QGlyphRun &glyphs)
+{
+    qreal minX = 0;
+    qreal minY = 0;
+    qreal maxX = 0;
+    qreal maxY = 0;
+
+    for (int i = 0, n = qMin(glyphs.glyphIndexes().size(), glyphs.positions().size()); i < n; ++i) {
+        QRectF glyphRect = glyphs.rawFont().boundingRect(glyphs.glyphIndexes()[i]);
+        glyphRect.translate(glyphs.positions()[i]);
+
+        if (i == 0) {
+            minX = glyphRect.left();
+            minY = glyphRect.top();
+            maxX = glyphRect.right();
+            maxY = glyphRect.bottom();
+        } else {
+            minX = qMin(glyphRect.left(), minX);
+            minY = qMin(glyphRect.top(), minY);
+            maxX = qMax(glyphRect.right(),maxX);
+            maxY = qMax(glyphRect.bottom(), maxY);
+        }
+    }
+    QRectF boundingRect(QPointF(minX, minY), QPointF(maxX, maxY));
+    return boundingRect.translated(position - QPointF(0.0, glyphs.rawFont().ascent()));
+}
+}
 
 void QSGSoftwareGlyphNode::setGlyphs(const QPointF &position, const QGlyphRun &glyphs)
 {
     m_position = position;
     m_glyphRun = glyphs;
-    m_bounding_rect = glyphs.boundingRect().translated(m_position - QPointF(0.0, glyphs.rawFont().ascent()));
+    m_bounding_rect = calculateBoundingRect(position, glyphs);
 }
 
 void QSGSoftwareGlyphNode::setColor(const QColor &color)
@@ -91,8 +119,8 @@ void QSGSoftwareGlyphNode::paint(QPainter *painter)
     QPointF pos = m_position - QPointF(0, m_glyphRun.rawFont().ascent());
 
     qreal offset = 1.0;
-    if (painter->device()->devicePixelRatio() != 0)
-        offset = 1.0 / painter->device()->devicePixelRatio();
+    if (painter->device()->devicePixelRatioF() > 0.0)
+        offset = 1.0 / painter->device()->devicePixelRatioF();
 
     switch (m_style) {
     case QQuickText::Normal: break;
diff --git a/src/quick/scenegraph/adaptations/software/qsgsoftwareinternalimagenode.cpp b/src/quick/scenegraph/adaptations/software/qsgsoftwareinternalimagenode.cpp
index 10291b9cb5..da5d39db20 100644
--- a/src/quick/scenegraph/adaptations/software/qsgsoftwareinternalimagenode.cpp
+++ b/src/quick/scenegraph/adaptations/software/qsgsoftwareinternalimagenode.cpp
@@ -68,6 +68,9 @@ void qDrawBorderPixmap(QPainter *painter, const QRect &targetRect, const QMargin
     QMargins sourceMargins = normalizedMargins(sourceMarginsIn);
     QMargins targetMargins = normalizedMargins(targetMarginsIn);
 
+    const qreal sourceDpr = pixmap.devicePixelRatioF();
+    sourceMargins *= sourceDpr;
+
     // source center
     const int sourceCenterTop = sourceRect.top() + sourceMargins.top();
     const int sourceCenterLeft = sourceRect.left() + sourceMargins.left();
@@ -89,20 +92,13 @@ void qDrawBorderPixmap(QPainter *painter, const QRect &targetRect, const QMargin
     int columns = 3;
     int rows = 3;
     if (rules.horizontal != Qt::StretchTile && sourceCenterWidth != 0)
-        columns = qMax(3, 2 + qCeil(targetCenterWidth / qreal(sourceCenterWidth)));
+        columns = qMax(3, 2 + qCeil((targetCenterWidth * sourceDpr) / qreal(sourceCenterWidth)));
     if (rules.vertical != Qt::StretchTile && sourceCenterHeight != 0)
-        rows = qMax(3, 2 + qCeil(targetCenterHeight / qreal(sourceCenterHeight)));
+        rows = qMax(3, 2 + qCeil((targetCenterHeight * sourceDpr) / qreal(sourceCenterHeight)));
 
     xTarget.resize(columns + 1);
     yTarget.resize(rows + 1);
 
-    bool oldAA = painter->testRenderHint(QPainter::Antialiasing);
-    if (painter->paintEngine()->type() != QPaintEngine::OpenGL
-        && painter->paintEngine()->type() != QPaintEngine::OpenGL2
-        && oldAA && painter->combinedTransform().type() != QTransform::TxNone) {
-        painter->setRenderHint(QPainter::Antialiasing, false);
-    }
-
     xTarget[0] = targetRect.left();
     xTarget[1] = targetCenterLeft;
     xTarget[columns - 1] = targetCenterRight;
@@ -121,7 +117,7 @@ void qDrawBorderPixmap(QPainter *painter, const QRect &targetRect, const QMargin
         dx = targetCenterWidth;
         break;
     case Qt::RepeatTile:
-        dx = sourceCenterWidth;
+        dx = sourceCenterWidth / sourceDpr;
         break;
     case Qt::RoundTile:
         dx = targetCenterWidth / qreal(columns - 2);
@@ -136,7 +132,7 @@ void qDrawBorderPixmap(QPainter *painter, const QRect &targetRect, const QMargin
         dy = targetCenterHeight;
         break;
     case Qt::RepeatTile:
-        dy = sourceCenterHeight;
+        dy = sourceCenterHeight / sourceDpr;
         break;
     case Qt::RoundTile:
         dy = targetCenterHeight / qreal(rows - 2);
@@ -308,9 +304,6 @@ void qDrawBorderPixmap(QPainter *painter, const QRect &targetRect, const QMargin
         painter->drawPixmapFragments(opaqueData.data(), opaqueData.size(), pixmap, QPainter::OpaqueHint);
     if (translucentData.size())
         painter->drawPixmapFragments(translucentData.data(), translucentData.size(), pixmap);
-
-    if (oldAA)
-        painter->setRenderHint(QPainter::Antialiasing, true);
 }
 
 } // QSGSoftwareHelpers namespace
@@ -318,8 +311,9 @@ void qDrawBorderPixmap(QPainter *painter, const QRect &targetRect, const QMargin
 QSGSoftwareInternalImageNode::QSGSoftwareInternalImageNode()
     : m_innerSourceRect(0, 0, 1, 1)
     , m_subSourceRect(0, 0, 1, 1)
-    , m_texture(0)
+    , m_texture(nullptr)
     , m_mirror(false)
+    , m_textureIsLayer(false)
     , m_smooth(true)
     , m_tileHorizontal(false)
     , m_tileVertical(false)
@@ -366,6 +360,7 @@ void QSGSoftwareInternalImageNode::setTexture(QSGTexture *texture)
 {
     m_texture = texture;
     m_cachedMirroredPixmapIsDirty = true;
+    m_textureIsLayer = static_cast<bool>(qobject_cast<QSGSoftwareLayer*>(texture));
     markDirty(DirtyMaterial);
 }
 
@@ -415,8 +410,13 @@ void QSGSoftwareInternalImageNode::setVerticalWrapMode(QSGTexture::WrapMode wrap
 void QSGSoftwareInternalImageNode::update()
 {
     if (m_cachedMirroredPixmapIsDirty) {
-        if (m_mirror) {
-            m_cachedMirroredPixmap = pixmap().transformed(QTransform(-1, 0, 0, 1, 0, 0));
+        if (m_mirror || m_textureIsLayer) {
+            QTransform transform(
+                        (m_mirror ? -1 : 1), 0,
+                        0                  , (m_textureIsLayer ? -1 :1),
+                        0                  , 0
+            );
+            m_cachedMirroredPixmap = pixmap().transformed(transform);
         } else {
             //Cleanup cached pixmap if necessary
             if (!m_cachedMirroredPixmap.isNull())
@@ -436,6 +436,7 @@ void QSGSoftwareInternalImageNode::preprocess()
     }
     if (doDirty)
         markDirty(DirtyMaterial);
+    m_cachedMirroredPixmapIsDirty = doDirty;
 }
 
 static Qt::TileRule getTileRule(qreal factor)
@@ -453,8 +454,10 @@ static Qt::TileRule getTileRule(qreal factor)
 void QSGSoftwareInternalImageNode::paint(QPainter *painter)
 {
     painter->setRenderHint(QPainter::SmoothPixmapTransform, m_smooth);
+    // Disable antialiased clipping. It causes transformed tiles to have gaps.
+    painter->setRenderHint(QPainter::Antialiasing, false);
 
-    const QPixmap &pm = m_mirror ? m_cachedMirroredPixmap : pixmap();
+    const QPixmap &pm = m_mirror || m_textureIsLayer ? m_cachedMirroredPixmap : pixmap();
 
     if (m_innerTargetRect != m_targetRect) {
         // border image
@@ -462,7 +465,7 @@ void QSGSoftwareInternalImageNode::paint(QPainter *painter)
                          m_targetRect.right() - m_innerTargetRect.right(), m_targetRect.bottom() - m_innerTargetRect.bottom());
         QSGSoftwareHelpers::QTileRules tilerules(getTileRule(m_subSourceRect.width()), getTileRule(m_subSourceRect.height()));
         QSGSoftwareHelpers::qDrawBorderPixmap(painter, m_targetRect.toRect(), margins, pm, QRect(0, 0, pm.width(), pm.height()),
-                                              margins, tilerules, QSGSoftwareHelpers::QDrawBorderPixmap::DrawingHints(0));
+                                              margins, tilerules, QSGSoftwareHelpers::QDrawBorderPixmap::DrawingHints(nullptr));
         return;
     }
 
@@ -470,8 +473,7 @@ void QSGSoftwareInternalImageNode::paint(QPainter *painter)
         painter->save();
         qreal sx = m_targetRect.width()/(m_subSourceRect.width()*pm.width());
         qreal sy = m_targetRect.height()/(m_subSourceRect.height()*pm.height());
-        QMatrix transform(sx, 0, 0, sy, 0, 0);
-        painter->setMatrix(transform, true);
+        painter->setTransform(QTransform::fromScale(sx, sy), true);
         painter->drawTiledPixmap(QRectF(m_targetRect.x()/sx, m_targetRect.y()/sy, m_targetRect.width()/sx, m_targetRect.height()/sy),
                                  pm,
                                  QPointF(m_subSourceRect.left()*pm.width(), m_subSourceRect.top()*pm.height()));
@@ -483,6 +485,7 @@ void QSGSoftwareInternalImageNode::paint(QPainter *painter)
     }
 }
 
+
 QRectF QSGSoftwareInternalImageNode::rect() const
 {
     return m_targetRect;
@@ -490,12 +493,13 @@ QRectF QSGSoftwareInternalImageNode::rect() const
 
 const QPixmap &QSGSoftwareInternalImageNode::pixmap() const
 {
-    if (QSGSoftwarePixmapTexture *pt = qobject_cast<QSGSoftwarePixmapTexture*>(m_texture)) {
+    if (QSGSoftwarePixmapTexture *pt = qobject_cast<QSGSoftwarePixmapTexture*>(m_texture))
         return pt->pixmap();
-    } else {
-        QSGSoftwareLayer *layer = qobject_cast<QSGSoftwareLayer*>(m_texture);
+    if (QSGSoftwareLayer *layer = qobject_cast<QSGSoftwareLayer*>(m_texture))
         return layer->pixmap();
-    }
+    Q_ASSERT(m_texture == nullptr);
+    static const QPixmap nullPixmap;
+    return nullPixmap;
 }
 
 QT_END_NAMESPACE
diff --git a/src/quick/scenegraph/adaptations/software/qsgsoftwareinternalimagenode_p.h b/src/quick/scenegraph/adaptations/software/qsgsoftwareinternalimagenode_p.h
index f21667fdf7..b80bacbaa0 100644
--- a/src/quick/scenegraph/adaptations/software/qsgsoftwareinternalimagenode_p.h
+++ b/src/quick/scenegraph/adaptations/software/qsgsoftwareinternalimagenode_p.h
@@ -124,8 +124,8 @@ public:
 
     QRectF rect() const;
 
-private:
     const QPixmap &pixmap() const;
+private:
 
     QRectF m_targetRect;
     QRectF m_innerTargetRect;
@@ -136,6 +136,7 @@ private:
     QPixmap m_cachedMirroredPixmap;
 
     bool m_mirror;
+    bool m_textureIsLayer;
     bool m_smooth;
     bool m_tileHorizontal;
     bool m_tileVertical;
diff --git a/src/quick/scenegraph/adaptations/software/qsgsoftwareinternalrectanglenode.cpp b/src/quick/scenegraph/adaptations/software/qsgsoftwareinternalrectanglenode.cpp
index f6898b3879..f50fa00b0b 100644
--- a/src/quick/scenegraph/adaptations/software/qsgsoftwareinternalrectanglenode.cpp
+++ b/src/quick/scenegraph/adaptations/software/qsgsoftwareinternalrectanglenode.cpp
@@ -47,6 +47,7 @@ QT_BEGIN_NAMESPACE
 QSGSoftwareInternalRectangleNode::QSGSoftwareInternalRectangleNode()
     : m_penWidth(0)
     , m_radius(0)
+    , m_vertical(true)
     , m_cornerPixmapIsDirty(true)
     , m_devicePixelRatio(1)
 {
@@ -120,7 +121,7 @@ void QSGSoftwareInternalRectangleNode::setGradientStops(const QGradientStops &st
     for (const QGradientStop &stop : qAsConst(stops)) {
         if (stop.first < 0.0 || stop.first > 1.0) {
             needsNormalization = true;
-            continue;
+            break;
         }
     }
 
@@ -186,6 +187,15 @@ void QSGSoftwareInternalRectangleNode::setGradientStops(const QGradientStops &st
     markDirty(DirtyMaterial);
 }
 
+void QSGSoftwareInternalRectangleNode::setGradientVertical(bool vertical)
+{
+    if (m_vertical != vertical) {
+        m_vertical = vertical;
+        m_cornerPixmapIsDirty = true;
+        markDirty(DirtyMaterial);
+    }
+}
+
 void QSGSoftwareInternalRectangleNode::setRadius(qreal radius)
 {
     if (m_radius != radius) {
@@ -209,7 +219,7 @@ void QSGSoftwareInternalRectangleNode::update()
     }
 
     if (!m_stops.isEmpty()) {
-        QLinearGradient gradient(QPoint(0,0), QPoint(0,1));
+        QLinearGradient gradient(QPoint(0,0), QPoint(m_vertical ? 0 : 1, m_vertical ? 1 : 0));
         gradient.setStops(m_stops);
         gradient.setCoordinateMode(QGradient::ObjectBoundingMode);
         m_brush = QBrush(gradient);
@@ -227,8 +237,8 @@ void QSGSoftwareInternalRectangleNode::paint(QPainter *painter)
 {
     //We can only check for a device pixel ratio change when we know what
     //paint device is being used.
-    if (painter->device()->devicePixelRatio() != m_devicePixelRatio) {
-        m_devicePixelRatio = painter->device()->devicePixelRatio();
+    if (!qFuzzyCompare(painter->device()->devicePixelRatioF(), m_devicePixelRatio)) {
+        m_devicePixelRatio = painter->device()->devicePixelRatioF();
         generateCornerPixmap();
     }
 
@@ -245,7 +255,7 @@ void QSGSoftwareInternalRectangleNode::paint(QPainter *painter)
         } else {
             //Rounded Rects and Rects with Borders
             //Avoids broken behaviors of QPainter::drawRect/roundedRect
-            QPixmap pixmap = QPixmap(m_rect.width() * m_devicePixelRatio, m_rect.height() * m_devicePixelRatio);
+            QPixmap pixmap = QPixmap(qRound(m_rect.width() * m_devicePixelRatio), qRound(m_rect.height() * m_devicePixelRatio));
             pixmap.fill(Qt::transparent);
             pixmap.setDevicePixelRatio(m_devicePixelRatio);
             QPainter pixmapPainter(&pixmap);
@@ -356,7 +366,7 @@ void QSGSoftwareInternalRectangleNode::paintRectangle(QPainter *painter, const Q
         } else {
 
             //blit 4 corners to border
-            int scaledRadius = radius * m_devicePixelRatio;
+            int scaledRadius = qRound(radius * m_devicePixelRatio);
             QRectF topLeftCorner(QPointF(rect.x(), rect.y()),
                                  QPointF(rect.x() + radius, rect.y() + radius));
             painter->drawPixmap(topLeftCorner, m_cornerPixmap, QRectF(0, 0, scaledRadius, scaledRadius));
@@ -415,8 +425,11 @@ void QSGSoftwareInternalRectangleNode::generateCornerPixmap()
 {
     //Generate new corner Pixmap
     int radius = qFloor(qMin(qMin(m_rect.width(), m_rect.height()) * 0.5, m_radius));
+    const auto width = qRound(radius * 2 * m_devicePixelRatio);
+
+    if (m_cornerPixmap.width() != width)
+        m_cornerPixmap = QPixmap(width, width);
 
-    m_cornerPixmap = QPixmap(radius * 2 * m_devicePixelRatio, radius * 2 * m_devicePixelRatio);
     m_cornerPixmap.setDevicePixelRatio(m_devicePixelRatio);
     m_cornerPixmap.fill(Qt::transparent);
 
diff --git a/src/quick/scenegraph/adaptations/software/qsgsoftwareinternalrectanglenode_p.h b/src/quick/scenegraph/adaptations/software/qsgsoftwareinternalrectanglenode_p.h
index f363e279e1..125520de26 100644
--- a/src/quick/scenegraph/adaptations/software/qsgsoftwareinternalrectanglenode_p.h
+++ b/src/quick/scenegraph/adaptations/software/qsgsoftwareinternalrectanglenode_p.h
@@ -69,6 +69,7 @@ public:
     void setPenColor(const QColor &color) override;
     void setPenWidth(qreal width) override;
     void setGradientStops(const QGradientStops &stops) override;
+    void setGradientVertical(bool vertical) override;
     void setRadius(qreal radius) override;
     void setAntialiasing(bool antialiasing) override { Q_UNUSED(antialiasing) }
     void setAligned(bool aligned) override;
@@ -91,11 +92,12 @@ private:
     double m_radius;
     QPen m_pen;
     QBrush m_brush;
+    bool m_vertical;
 
     bool m_cornerPixmapIsDirty;
     QPixmap m_cornerPixmap;
 
-    int m_devicePixelRatio;
+    qreal m_devicePixelRatio;
 };
 
 QT_END_NAMESPACE
diff --git a/src/quick/scenegraph/adaptations/software/qsgsoftwarelayer.cpp b/src/quick/scenegraph/adaptations/software/qsgsoftwarelayer.cpp
index 2954f591ad..70378d2950 100644
--- a/src/quick/scenegraph/adaptations/software/qsgsoftwarelayer.cpp
+++ b/src/quick/scenegraph/adaptations/software/qsgsoftwarelayer.cpp
@@ -45,12 +45,12 @@
 QT_BEGIN_NAMESPACE
 
 QSGSoftwareLayer::QSGSoftwareLayer(QSGRenderContext *renderContext)
-    : m_item(0)
+    : m_item(nullptr)
     , m_context(renderContext)
-    , m_renderer(0)
+    , m_renderer(nullptr)
     , m_device_pixel_ratio(1)
     , m_mirrorHorizontal(false)
-    , m_mirrorVertical(false)
+    , m_mirrorVertical(true)
     , m_live(true)
     , m_grab(true)
     , m_recursive(false)
@@ -203,7 +203,7 @@ void QSGSoftwareLayer::markDirtyTexture()
 void QSGSoftwareLayer::invalidated()
 {
     delete m_renderer;
-    m_renderer = 0;
+    m_renderer = nullptr;
 }
 
 void QSGSoftwareLayer::grab()
@@ -229,9 +229,6 @@ void QSGSoftwareLayer::grab()
     if (m_pixmap.size() != m_size) {
         m_pixmap = QPixmap(m_size);
         m_pixmap.setDevicePixelRatio(m_device_pixel_ratio);
-        // This fill here is wasteful, but necessary because it is the only way
-        // to force a QImage based pixmap to have an alpha channel.
-        m_pixmap.fill(Qt::transparent);
     }
 
     // Render texture.
@@ -243,9 +240,9 @@ void QSGSoftwareLayer::grab()
     m_renderer->setDeviceRect(m_size);
     m_renderer->setViewportRect(m_size);
     QRect mirrored(m_mirrorHorizontal ? m_rect.right() * m_device_pixel_ratio : m_rect.left() * m_device_pixel_ratio,
-                   m_mirrorVertical ? m_rect.top() * m_device_pixel_ratio : m_rect.bottom() * m_device_pixel_ratio,
+                   m_mirrorVertical ? m_rect.bottom() * m_device_pixel_ratio : m_rect.top() * m_device_pixel_ratio,
                    m_mirrorHorizontal ? -m_rect.width() * m_device_pixel_ratio : m_rect.width() * m_device_pixel_ratio,
-                   m_mirrorVertical ? m_rect.height() * m_device_pixel_ratio : -m_rect.height() * m_device_pixel_ratio);
+                   m_mirrorVertical ? -m_rect.height() * m_device_pixel_ratio : m_rect.height() * m_device_pixel_ratio);
     m_renderer->setProjectionRect(mirrored);
     m_renderer->setClearColor(Qt::transparent);
 
diff --git a/src/quick/scenegraph/adaptations/software/qsgsoftwarepainternode.cpp b/src/quick/scenegraph/adaptations/software/qsgsoftwarepainternode.cpp
index 34b0cd5b72..60ae06dd94 100644
--- a/src/quick/scenegraph/adaptations/software/qsgsoftwarepainternode.cpp
+++ b/src/quick/scenegraph/adaptations/software/qsgsoftwarepainternode.cpp
@@ -47,7 +47,7 @@ QSGSoftwarePainterNode::QSGSoftwarePainterNode(QQuickPaintedItem *item)
     : QSGPainterNode()
     , m_preferredRenderTarget(QQuickPaintedItem::Image)
     , m_item(item)
-    , m_texture(0)
+    , m_texture(nullptr)
     , m_dirtyContents(false)
     , m_opaquePainting(false)
     , m_linear_filtering(false)
diff --git a/src/quick/scenegraph/adaptations/software/qsgsoftwarepixmaprenderer.cpp b/src/quick/scenegraph/adaptations/software/qsgsoftwarepixmaprenderer.cpp
index ad6cf39425..bb4afc8301 100644
--- a/src/quick/scenegraph/adaptations/software/qsgsoftwarepixmaprenderer.cpp
+++ b/src/quick/scenegraph/adaptations/software/qsgsoftwarepixmaprenderer.cpp
@@ -79,16 +79,9 @@ void QSGSoftwarePixmapRenderer::render(QPaintDevice *target)
     QElapsedTimer renderTimer;
 
     // Setup background item
-    setBackgroundSize(QSize(target->width(), target->height()));
+    setBackgroundRect(m_projectionRect.normalized());
     setBackgroundColor(clearColor());
 
-    QPainter painter(target);
-    painter.setRenderHint(QPainter::Antialiasing);
-    painter.setWindow(m_projectionRect);
-    auto rc = static_cast<QSGSoftwareRenderContext *>(context());
-    QPainter *prevPainter = rc->m_activePainter;
-    rc->m_activePainter = &painter;
-
     renderTimer.start();
     buildRenderList();
     qint64 buildRenderListTime = renderTimer.restart();
@@ -101,6 +94,19 @@ void QSGSoftwarePixmapRenderer::render(QPaintDevice *target)
     optimizeRenderList();
     qint64 optimizeRenderListTime = renderTimer.restart();
 
+    if (!isOpaque() && target->devType() == QInternal::Pixmap) {
+        // This fill here is wasteful, but necessary because it is the only way
+        // to force a QImage based pixmap to have an alpha channel.
+        static_cast<QPixmap *>(target)->fill(Qt::transparent);
+    }
+
+    QPainter painter(target);
+    painter.setRenderHint(QPainter::Antialiasing);
+    painter.setWindow(m_projectionRect);
+    auto rc = static_cast<QSGSoftwareRenderContext *>(context());
+    QPainter *prevPainter = rc->m_activePainter;
+    rc->m_activePainter = &painter;
+
     QRegion paintedRegion = renderNodes(&painter);
     qint64 renderTime = renderTimer.elapsed();
 
diff --git a/src/quick/scenegraph/adaptations/software/qsgsoftwarepublicnodes.cpp b/src/quick/scenegraph/adaptations/software/qsgsoftwarepublicnodes.cpp
index 77d21ec042..20286a03d5 100644
--- a/src/quick/scenegraph/adaptations/software/qsgsoftwarepublicnodes.cpp
+++ b/src/quick/scenegraph/adaptations/software/qsgsoftwarepublicnodes.cpp
@@ -38,6 +38,7 @@
 ****************************************************************************/
 
 #include "qsgsoftwarepublicnodes_p.h"
+#include "qsgsoftwarelayer_p.h"
 #include "qsgsoftwarepixmaptexture_p.h"
 #include "qsgsoftwareinternalimagenode_p.h"
 
@@ -98,12 +99,17 @@ void QSGSoftwareImageNode::paint(QPainter *painter)
         updateCachedMirroredPixmap();
 
     painter->setRenderHint(QPainter::SmoothPixmapTransform, (m_filtering == QSGTexture::Linear));
+    // Disable antialiased clipping. It causes transformed tiles to have gaps.
+    painter->setRenderHint(QPainter::Antialiasing, false);
 
     if (!m_cachedPixmap.isNull()) {
         painter->drawPixmap(m_rect, m_cachedPixmap, m_sourceRect);
     } else if (QSGSoftwarePixmapTexture *pt = qobject_cast<QSGSoftwarePixmapTexture *>(m_texture)) {
         const QPixmap &pm = pt->pixmap();
         painter->drawPixmap(m_rect, pm, m_sourceRect);
+    } else if (QSGSoftwareLayer *pt = qobject_cast<QSGSoftwareLayer *>(m_texture)) {
+        const QPixmap &pm = pt->pixmap();
+        painter->drawPixmap(m_rect, pm, m_sourceRect);
     } else if (QSGPlainTexture *pt = qobject_cast<QSGPlainTexture *>(m_texture)) {
         const QImage &im = pt->image();
         painter->drawImage(m_rect, im, m_sourceRect);
@@ -115,7 +121,6 @@ void QSGSoftwareImageNode::updateCachedMirroredPixmap()
     if (m_transformMode == NoTransform) {
         m_cachedPixmap = QPixmap();
     } else {
-
         if (QSGSoftwarePixmapTexture *pt = qobject_cast<QSGSoftwarePixmapTexture *>(m_texture)) {
             QTransform mirrorTransform;
             if (m_transformMode.testFlag(MirrorVertically))
@@ -123,6 +128,13 @@ void QSGSoftwareImageNode::updateCachedMirroredPixmap()
             if (m_transformMode.testFlag(MirrorHorizontally))
                 mirrorTransform = mirrorTransform.scale(-1, 1);
             m_cachedPixmap = pt->pixmap().transformed(mirrorTransform);
+        } else if (QSGSoftwareLayer *pt = qobject_cast<QSGSoftwareLayer *>(m_texture)) {
+            QTransform mirrorTransform;
+            if (m_transformMode.testFlag(MirrorVertically))
+                mirrorTransform = mirrorTransform.scale(1, -1);
+            if (m_transformMode.testFlag(MirrorHorizontally))
+                mirrorTransform = mirrorTransform.scale(-1, 1);
+            m_cachedPixmap = pt->pixmap().transformed(mirrorTransform);
         } else if (QSGPlainTexture *pt = qobject_cast<QSGPlainTexture *>(m_texture)) {
             m_cachedPixmap = QPixmap::fromImage(pt->image().mirrored(m_transformMode.testFlag(MirrorHorizontally), m_transformMode.testFlag(MirrorVertically)));
         } else {
@@ -144,10 +156,11 @@ void QSGSoftwareNinePatchNode::setTexture(QSGTexture *texture)
     QSGSoftwarePixmapTexture *pt = qobject_cast<QSGSoftwarePixmapTexture*>(texture);
     if (!pt) {
         qWarning() << "Image used with invalid texture format.";
-        return;
+    } else {
+        m_pixmap = pt->pixmap();
+        markDirty(DirtyMaterial);
     }
-    m_pixmap = pt->pixmap();
-    markDirty(DirtyMaterial);
+    delete texture;
 }
 
 void QSGSoftwareNinePatchNode::setBounds(const QRectF &bounds)
@@ -184,11 +197,14 @@ void QSGSoftwareNinePatchNode::update()
 
 void QSGSoftwareNinePatchNode::paint(QPainter *painter)
 {
+    // Disable antialiased clipping. It causes transformed tiles to have gaps.
+    painter->setRenderHint(QPainter::Antialiasing, false);
+
     if (m_margins.isNull())
         painter->drawPixmap(m_bounds, m_pixmap, QRectF(0, 0, m_pixmap.width(), m_pixmap.height()));
     else
         QSGSoftwareHelpers::qDrawBorderPixmap(painter, m_bounds.toRect(), m_margins, m_pixmap, QRect(0, 0, m_pixmap.width(), m_pixmap.height()),
-                                              m_margins, Qt::StretchTile, QSGSoftwareHelpers::QDrawBorderPixmap::DrawingHints(0));
+                                              m_margins, Qt::StretchTile, QSGSoftwareHelpers::QDrawBorderPixmap::DrawingHints(nullptr));
 }
 
 QRectF QSGSoftwareNinePatchNode::bounds() const
diff --git a/src/quick/scenegraph/adaptations/software/qsgsoftwarepublicnodes_p.h b/src/quick/scenegraph/adaptations/software/qsgsoftwarepublicnodes_p.h
index 9f1913205b..114137fb55 100644
--- a/src/quick/scenegraph/adaptations/software/qsgsoftwarepublicnodes_p.h
+++ b/src/quick/scenegraph/adaptations/software/qsgsoftwarepublicnodes_p.h
@@ -133,6 +133,8 @@ public:
 
     QRectF bounds() const;
 
+    bool isOpaque() const { return !m_pixmap.hasAlphaChannel(); }
+
 private:
     QPixmap m_pixmap;
     QRectF m_bounds;
diff --git a/src/quick/scenegraph/adaptations/software/qsgsoftwarerenderablenode.cpp b/src/quick/scenegraph/adaptations/software/qsgsoftwarerenderablenode.cpp
index 8036baf166..7fb531cca3 100644
--- a/src/quick/scenegraph/adaptations/software/qsgsoftwarerenderablenode.cpp
+++ b/src/quick/scenegraph/adaptations/software/qsgsoftwarerenderablenode.cpp
@@ -134,73 +134,58 @@ void QSGSoftwareRenderableNode::update()
 {
     // Update the Node properties
     m_isDirty = true;
+    m_isOpaque = false;
 
     QRectF boundingRect;
 
     switch (m_nodeType) {
     case QSGSoftwareRenderableNode::SimpleRect:
-        if (m_handle.simpleRectNode->color().alpha() == 255 && !m_transform.isRotating())
+        if (m_handle.simpleRectNode->color().alpha() == 255)
             m_isOpaque = true;
-        else
-            m_isOpaque = false;
 
         boundingRect = m_handle.simpleRectNode->rect();
         break;
     case QSGSoftwareRenderableNode::SimpleTexture:
-        if (!m_handle.simpleTextureNode->texture()->hasAlphaChannel() && !m_transform.isRotating())
+        if (!m_handle.simpleTextureNode->texture()->hasAlphaChannel())
             m_isOpaque = true;
-        else
-            m_isOpaque = false;
 
         boundingRect = m_handle.simpleTextureNode->rect();
         break;
     case QSGSoftwareRenderableNode::Image:
-        // There isn't a way to tell, so assume it's not
-        m_isOpaque = false;
+        m_isOpaque = !m_handle.imageNode->pixmap().hasAlphaChannel();
 
         boundingRect = m_handle.imageNode->rect().toRect();
         break;
     case QSGSoftwareRenderableNode::Painter:
-        if (m_handle.painterNode->opaquePainting() && !m_transform.isRotating())
+        if (m_handle.painterNode->opaquePainting())
             m_isOpaque = true;
-        else
-            m_isOpaque = false;
 
         boundingRect = QRectF(0, 0, m_handle.painterNode->size().width(), m_handle.painterNode->size().height());
         break;
     case QSGSoftwareRenderableNode::Rectangle:
-        if (m_handle.rectangleNode->isOpaque() && !m_transform.isRotating())
+        if (m_handle.rectangleNode->isOpaque())
             m_isOpaque = true;
-        else
-            m_isOpaque = false;
 
         boundingRect = m_handle.rectangleNode->rect();
         break;
     case QSGSoftwareRenderableNode::Glyph:
         // Always has alpha
-        m_isOpaque = false;
-
         boundingRect = m_handle.glpyhNode->boundingRect();
         break;
     case QSGSoftwareRenderableNode::NinePatch:
-        // Difficult to tell, assume non-opaque
-        m_isOpaque = false;
+        m_isOpaque = m_handle.ninePatchNode->isOpaque();
 
         boundingRect = m_handle.ninePatchNode->bounds();
         break;
     case QSGSoftwareRenderableNode::SimpleRectangle:
-        if (m_handle.simpleRectangleNode->color().alpha() == 255 && !m_transform.isRotating())
+        if (m_handle.simpleRectangleNode->color().alpha() == 255)
             m_isOpaque = true;
-        else
-            m_isOpaque = false;
 
         boundingRect = m_handle.simpleRectangleNode->rect();
         break;
     case QSGSoftwareRenderableNode::SimpleImage:
-        if (!m_handle.simpleImageNode->texture()->hasAlphaChannel() && !m_transform.isRotating())
+        if (!m_handle.simpleImageNode->texture()->hasAlphaChannel())
             m_isOpaque = true;
-        else
-            m_isOpaque = false;
 
         boundingRect = m_handle.simpleImageNode->rect();
         break;
@@ -211,10 +196,8 @@ void QSGSoftwareRenderableNode::update()
         break;
 #endif
     case QSGSoftwareRenderableNode::RenderNode:
-        if (m_handle.renderNode->flags().testFlag(QSGRenderNode::OpaqueRendering) && !m_transform.isRotating())
+        if (m_handle.renderNode->flags().testFlag(QSGRenderNode::OpaqueRendering))
             m_isOpaque = true;
-        else
-            m_isOpaque = false;
 
         boundingRect = m_handle.renderNode->rect();
         break;
@@ -222,6 +205,9 @@ void QSGSoftwareRenderableNode::update()
         break;
     }
 
+    if (m_transform.isRotating())
+        m_isOpaque = false;
+
     const QRectF transformedRect = m_transform.mapRect(boundingRect);
     m_boundingRectMin = toRectMin(transformedRect);
     m_boundingRectMax = toRectMax(transformedRect);
@@ -232,8 +218,9 @@ void QSGSoftwareRenderableNode::update()
             m_boundingRectMin = QRect();
             m_boundingRectMax = QRect();
         } else {
-            m_boundingRectMin = m_boundingRectMin.intersected(m_clipRegion.rects().first());
-            m_boundingRectMax = m_boundingRectMax.intersected(m_clipRegion.rects().first());
+            const auto rects = m_clipRegion.begin();
+            m_boundingRectMin = m_boundingRectMin.intersected(rects[0]);
+            m_boundingRectMax = m_boundingRectMax.intersected(rects[0]);
         }
     }
 
diff --git a/src/quick/scenegraph/adaptations/software/qsgsoftwarerenderablenode_p.h b/src/quick/scenegraph/adaptations/software/qsgsoftwarerenderablenode_p.h
index 8fc87db179..b20d0a1828 100644
--- a/src/quick/scenegraph/adaptations/software/qsgsoftwarerenderablenode_p.h
+++ b/src/quick/scenegraph/adaptations/software/qsgsoftwarerenderablenode_p.h
@@ -72,7 +72,7 @@ class QSGSoftwareNinePatchNode;
 class QSGSoftwareSpriteNode;
 class QSGRenderNode;
 
-class QSGSoftwareRenderableNode
+class Q_QUICK_PRIVATE_EXPORT QSGSoftwareRenderableNode
 {
 public:
     enum NodeType {
@@ -104,6 +104,7 @@ public:
     bool isOpaque() const { return m_isOpaque; }
     bool isDirty() const { return m_isDirty; }
     bool isDirtyRegionEmpty() const;
+    QSGNode *handle() const { return m_handle.node; }
 
     void setTransform(const QTransform &transform);
     void setClipRegion(const QRegion &clipRegion, bool hasClipRegion = true);
@@ -123,6 +124,7 @@ public:
 
 private:
     union RenderableNodeHandle {
+        QSGNode *node;
         QSGSimpleRectNode *simpleRectNode;
         QSGSimpleTextureNode *simpleTextureNode;
         QSGSoftwareInternalImageNode *imageNode;
diff --git a/src/quick/scenegraph/adaptations/software/qsgsoftwarerenderablenodeupdater.cpp b/src/quick/scenegraph/adaptations/software/qsgsoftwarerenderablenodeupdater.cpp
index 4937565aa9..fabecfcbb8 100644
--- a/src/quick/scenegraph/adaptations/software/qsgsoftwarerenderablenodeupdater.cpp
+++ b/src/quick/scenegraph/adaptations/software/qsgsoftwarerenderablenodeupdater.cpp
@@ -83,7 +83,7 @@ void QSGSoftwareRenderableNodeUpdater::endVisit(QSGTransformNode *)
 bool QSGSoftwareRenderableNodeUpdater::visit(QSGClipNode *node)
 {
     // Make sure to translate the clip rect into world coordinates
-    if (m_clipState.count() == 1) {
+    if (m_clipState.count() == 0 || (m_clipState.count() == 1 && m_clipState.top().isNull())) {
         m_clipState.push(m_transformState.top().map(QRegion(node->clipRect().toRect())));
         m_hasClip = true;
     } else {
@@ -97,7 +97,7 @@ bool QSGSoftwareRenderableNodeUpdater::visit(QSGClipNode *node)
 void QSGSoftwareRenderableNodeUpdater::endVisit(QSGClipNode *)
 {
     m_clipState.pop();
-    if (m_clipState.count() == 1)
+    if (m_clipState.count() == 0 || (m_clipState.count() == 1 && m_clipState.top().isNull()))
         m_hasClip = false;
 }
 
diff --git a/src/quick/scenegraph/adaptations/software/qsgsoftwarerenderer.cpp b/src/quick/scenegraph/adaptations/software/qsgsoftwarerenderer.cpp
index 85d04fe136..e9ed52d428 100644
--- a/src/quick/scenegraph/adaptations/software/qsgsoftwarerenderer.cpp
+++ b/src/quick/scenegraph/adaptations/software/qsgsoftwarerenderer.cpp
@@ -112,8 +112,9 @@ void QSGSoftwareRenderer::render()
     QElapsedTimer renderTimer;
 
     setBackgroundColor(clearColor());
-    setBackgroundSize(QSize(m_paintDevice->width() / m_paintDevice->devicePixelRatio(),
-                            m_paintDevice->height() / m_paintDevice->devicePixelRatio()));
+    setBackgroundRect(QRect(0, 0,
+                            m_paintDevice->width() / m_paintDevice->devicePixelRatioF(),
+                            m_paintDevice->height() / m_paintDevice->devicePixelRatioF()));
 
     // Build Renderlist
     // The renderlist is created by visiting each node in the tree and when a
@@ -155,6 +156,7 @@ void QSGSoftwareRenderer::render()
     m_flushRegion = renderNodes(&painter);
     qint64 renderTime = renderTimer.elapsed();
 
+    painter.end();
     if (m_backingStore != nullptr)
         m_backingStore->endPaint();
 
diff --git a/src/quick/scenegraph/adaptations/software/qsgsoftwarerenderloop.cpp b/src/quick/scenegraph/adaptations/software/qsgsoftwarerenderloop.cpp
index 962db20cbc..f5a41410ee 100644
--- a/src/quick/scenegraph/adaptations/software/qsgsoftwarerenderloop.cpp
+++ b/src/quick/scenegraph/adaptations/software/qsgsoftwarerenderloop.cpp
@@ -45,6 +45,7 @@
 
 #include <private/qquickwindow_p.h>
 #include <QElapsedTimer>
+#include <private/qquickanimatorcontroller_p.h>
 #include <private/qquickprofiler_p.h>
 #include <private/qsgsoftwarerenderer_p.h>
 #include <qpa/qplatformbackingstore.h>
@@ -97,8 +98,9 @@ void QSGSoftwareRenderLoop::windowDestroyed(QQuickWindow *window)
 
     if (m_windows.size() == 0) {
         rc->invalidate();
-        QCoreApplication::sendPostedEvents(0, QEvent::DeferredDelete);
     }
+
+    delete d->animationController;
 }
 
 void QSGSoftwareRenderLoop::renderWindow(QQuickWindow *window, bool isNewExpose)
@@ -149,6 +151,7 @@ void QSGSoftwareRenderLoop::renderWindow(QQuickWindow *window, bool isNewExpose)
     emit window->afterAnimating();
 
     cd->syncSceneGraph();
+    rc->endSync();
 
     if (profileFrames)
         syncTime = renderTimer.nsecsElapsed();
@@ -195,7 +198,7 @@ void QSGSoftwareRenderLoop::renderWindow(QQuickWindow *window, bool isNewExpose)
                 int(polishTime / 1000000),
                 int((syncTime - polishTime) / 1000000),
                 int((renderTime - syncTime) / 1000000),
-                int((swapTime - renderTime) / 10000000),
+                int((swapTime - renderTime) / 1000000),
                 int(lastFrameTime.msecsTo(QTime::currentTime())));
         lastFrameTime = QTime::currentTime();
     }
diff --git a/src/quick/scenegraph/adaptations/software/qsgsoftwarespritenode.cpp b/src/quick/scenegraph/adaptations/software/qsgsoftwarespritenode.cpp
index ba7bbc2d11..d4e5e98d68 100644
--- a/src/quick/scenegraph/adaptations/software/qsgsoftwarespritenode.cpp
+++ b/src/quick/scenegraph/adaptations/software/qsgsoftwarespritenode.cpp
@@ -123,7 +123,7 @@ void QSGSoftwareSpriteNode::paint(QPainter *painter)
     // XXX try to do some kind of interpolation between sourceA and sourceB using time
     painter->drawPixmap(QRectF(0, 0, m_size.width(), m_size.height()),
                         pixmap,
-                        QRectF(m_sourceA, m_spriteSize));
+                        QRectF(m_sourceA * pixmap.devicePixelRatioF(), m_spriteSize * pixmap.devicePixelRatioF()));
 }
 
 bool QSGSoftwareSpriteNode::isOpaque() const
diff --git a/src/quick/scenegraph/adaptations/software/qsgsoftwarethreadedrenderloop.cpp b/src/quick/scenegraph/adaptations/software/qsgsoftwarethreadedrenderloop.cpp
index d2186e7cf1..f8973af2fb 100644
--- a/src/quick/scenegraph/adaptations/software/qsgsoftwarethreadedrenderloop.cpp
+++ b/src/quick/scenegraph/adaptations/software/qsgsoftwarethreadedrenderloop.cpp
@@ -294,7 +294,7 @@ bool QSGSoftwareRenderThread::event(QEvent *e)
                 }
                 rc->invalidate();
                 QCoreApplication::processEvents();
-                QCoreApplication::sendPostedEvents(0, QEvent::DeferredDelete);
+                QCoreApplication::sendPostedEvents(nullptr, QEvent::DeferredDelete);
                 if (wme->destroying)
                     delete wd->animationController;
             }
@@ -330,6 +330,7 @@ bool QSGSoftwareRenderThread::event(QEvent *e)
                 softwareRenderer->setBackingStore(backingStore);
             rc->initialize(nullptr);
             wd->syncSceneGraph();
+            rc->endSync();
             wd->renderSceneGraph(wme->window->size());
             *wme->image = backingStore->handle()->toImage();
         }
@@ -443,6 +444,7 @@ void QSGSoftwareRenderThread::sync(bool inExpose)
 
         rc->initialize(nullptr);
         wd->syncSceneGraph();
+        rc->endSync();
 
         if (!hadRenderer && wd->renderer) {
             qCDebug(QSG_RASTER_LOG_RENDERLOOP, "RT - created renderer");
@@ -454,7 +456,7 @@ void QSGSoftwareRenderThread::sync(bool inExpose)
         // Process deferred deletes now, directly after the sync as deleteLater
         // on the GUI must now also have resulted in SG changes and the delete
         // is a safe operation.
-        QCoreApplication::sendPostedEvents(0, QEvent::DeferredDelete);
+        QCoreApplication::sendPostedEvents(nullptr, QEvent::DeferredDelete);
     }
 
     if (!inExpose) {
@@ -521,7 +523,7 @@ void QSGSoftwareRenderThread::syncAndRender()
         // rate of the current screen the window is on.
         int blockTime = vsyncDelta - (int) renderThrottleTimer.elapsed();
         if (blockTime > 0) {
-            qCDebug(QSG_RASTER_LOG_RENDERLOOP) <<  "RT - blocking for " << blockTime << "ms";
+            qCDebug(QSG_RASTER_LOG_RENDERLOOP, "RT - blocking for %d ms", blockTime);
             msleep(blockTime);
         }
         renderThrottleTimer.restart();
diff --git a/src/quick/scenegraph/adaptations/software/software.pri b/src/quick/scenegraph/adaptations/software/software.pri
index de5f01cdee..278dbe7944 100644
--- a/src/quick/scenegraph/adaptations/software/software.pri
+++ b/src/quick/scenegraph/adaptations/software/software.pri
@@ -18,8 +18,7 @@ SOURCES += \
     $$PWD/qsgsoftwarerenderlistbuilder.cpp \
     $$PWD/qsgsoftwarerenderloop.cpp \
     $$PWD/qsgsoftwarelayer.cpp \
-    $$PWD/qsgsoftwareadaptation.cpp \
-    $$PWD/qsgsoftwarethreadedrenderloop.cpp
+    $$PWD/qsgsoftwareadaptation.cpp
 
 HEADERS += \
     $$PWD/qsgsoftwarecontext_p.h \
@@ -37,8 +36,7 @@ HEADERS += \
     $$PWD/qsgsoftwarerenderlistbuilder_p.h \
     $$PWD/qsgsoftwarerenderloop_p.h \
     $$PWD/qsgsoftwarelayer_p.h \
-    $$PWD/qsgsoftwareadaptation_p.h \
-    $$PWD/qsgsoftwarethreadedrenderloop_p.h
+    $$PWD/qsgsoftwareadaptation_p.h
 
 qtConfig(quick-sprite) {
     SOURCES += \
@@ -46,3 +44,10 @@ qtConfig(quick-sprite) {
     HEADERS += \
         $$PWD/qsgsoftwarespritenode_p.h
 }
+
+qtConfig(thread) {
+    SOURCES += \
+        $$PWD/qsgsoftwarethreadedrenderloop.cpp
+    HEADERS +=\
+        $$PWD/qsgsoftwarethreadedrenderloop_p.h
+}
diff --git a/src/quick/scenegraph/compressedtexture/qsgcompressedatlastexture.cpp b/src/quick/scenegraph/compressedtexture/qsgcompressedatlastexture.cpp
new file mode 100644
index 0000000000..796bc870de
--- /dev/null
+++ b/src/quick/scenegraph/compressedtexture/qsgcompressedatlastexture.cpp
@@ -0,0 +1,172 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQuick module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qsgcompressedatlastexture_p.h"
+
+#include <QtCore/QVarLengthArray>
+#include <QtCore/QElapsedTimer>
+#include <QtCore/QtMath>
+
+#include <QtGui/QOpenGLContext>
+#include <QtGui/QGuiApplication>
+#include <QtGui/QScreen>
+#include <QtGui/QSurface>
+#include <QtGui/QWindow>
+#include <QtGui/QOpenGLFunctions>
+#include <QtGui/QOpenGLTexture>
+#include <QDebug>
+
+#include <private/qqmlglobal_p.h>
+#include <private/qquickprofiler_p.h>
+#include <private/qsgtexture_p.h>
+#include <private/qsgcompressedtexture_p.h>
+
+QT_BEGIN_NAMESPACE
+
+static QElapsedTimer qsg_renderer_timer;
+
+namespace QSGCompressedAtlasTexture
+{
+
+Atlas::Atlas(const QSize &size, uint format)
+    : QSGAtlasTexture::AtlasBase(size)
+    , m_format(format)
+{
+}
+
+Atlas::~Atlas()
+{
+}
+
+Texture *Atlas::create(const QByteArray &data, int dataLength, int dataOffset, const QSize &size, const QSize &paddedSize)
+{
+    // No need to lock, as manager already locked it.
+    QRect rect = m_allocator.allocate(paddedSize);
+    if (rect.width() > 0 && rect.height() > 0) {
+        Texture *t = new Texture(this, rect, data, dataLength, dataOffset, size);
+        m_pending_uploads << t;
+        return t;
+    }
+    return nullptr;
+}
+
+void Atlas::generateTexture()
+{
+    QOpenGLFunctions *funcs = QOpenGLContext::currentContext()->functions();
+    funcs->glCompressedTexImage2D(GL_TEXTURE_2D, 0, m_format,
+                                  m_size.width(), m_size.height(), 0,
+                                  (m_size.width() * m_size.height()) / 2,
+                                  nullptr);
+}
+
+void Atlas::uploadPendingTexture(int i)
+{
+    Texture *texture = static_cast<Texture*>(m_pending_uploads.at(i));
+
+    const QRect &r = texture->atlasSubRect();
+
+    QOpenGLFunctions *funcs = QOpenGLContext::currentContext()->functions();
+    funcs->glCompressedTexSubImage2D(GL_TEXTURE_2D, 0,
+                                     r.x(), r.y(), r.width(), r.height(), m_format,
+                                     texture->sizeInBytes(),
+                                     texture->data().constData() + texture->dataOffset());
+
+    qCDebug(QSG_LOG_TIME_TEXTURE).nospace() << "compressed atlastexture uploaded in: " << qsg_renderer_timer.elapsed()
+                                       << "ms (" << texture->textureSize().width() << "x"
+                                       << texture->textureSize().height() << ")";
+
+    // TODO: consider releasing the data (as is done in the regular atlas)?
+    // The advantage of keeping this data around is that it makes it much easier
+    // to remove the texture from the atlas
+}
+
+Texture::Texture(Atlas *atlas, const QRect &textureRect, const QByteArray &data, int dataLength, int dataOffset, const QSize &size)
+    : QSGAtlasTexture::TextureBase(atlas, textureRect)
+    , m_nonatlas_texture(nullptr)
+    , m_data(data)
+    , m_size(size)
+    , m_dataLength(dataLength)
+    , m_dataOffset(dataOffset)
+{
+    float w = atlas->size().width();
+    float h = atlas->size().height();
+    QRect nopad = atlasSubRect();
+    // offset by half-pixel to prevent bleeding when scaling
+    m_texture_coords_rect = QRectF((nopad.x() + .5) / w,
+                                   (nopad.y() + .5) / h,
+                                   (nopad.width() - 1.) / w,
+                                   (nopad.height() - 1.) / h);
+}
+
+Texture::~Texture()
+{
+    delete m_nonatlas_texture;
+}
+
+bool Texture::hasAlphaChannel() const
+{
+    return QSGCompressedTexture::formatIsOpaque(static_cast<Atlas*>(m_atlas)->format());
+}
+
+QSGTexture *Texture::removedFromAtlas() const
+{
+    if (m_nonatlas_texture) {
+        m_nonatlas_texture->setMipmapFiltering(mipmapFiltering());
+        m_nonatlas_texture->setFiltering(filtering());
+        return m_nonatlas_texture;
+    }
+
+    if (!m_data.isEmpty()) {
+        QTextureFileData texData;
+        texData.setData(m_data);
+        texData.setSize(m_size);
+        texData.setGLInternalFormat(static_cast<Atlas*>(m_atlas)->format());
+        texData.setDataLength(m_dataLength);
+        texData.setDataOffset(m_dataOffset);
+        m_nonatlas_texture = new QSGCompressedTexture(texData);
+        m_nonatlas_texture->setMipmapFiltering(mipmapFiltering());
+        m_nonatlas_texture->setFiltering(filtering());
+    }
+
+    return m_nonatlas_texture;
+}
+
+}
+
+QT_END_NAMESPACE
diff --git a/src/quick/scenegraph/compressedtexture/qsgcompressedatlastexture_p.h b/src/quick/scenegraph/compressedtexture/qsgcompressedatlastexture_p.h
new file mode 100644
index 0000000000..59e935b623
--- /dev/null
+++ b/src/quick/scenegraph/compressedtexture/qsgcompressedatlastexture_p.h
@@ -0,0 +1,119 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQuick module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QSGCOMPRESSEDATLASTEXTURE_P_H
+#define QSGCOMPRESSEDATLASTEXTURE_P_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include <QtCore/QSize>
+
+#include <QtGui/qopengl.h>
+
+#include <QtQuick/QSGTexture>
+#include <QtQuick/private/qsgareaallocator_p.h>
+#include <QtQuick/private/qsgatlastexture_p.h>
+
+QT_BEGIN_NAMESPACE
+
+class QSGCompressedTextureFactory;
+
+namespace QSGCompressedAtlasTexture {
+
+class Texture;
+
+class Atlas : public QSGAtlasTexture::AtlasBase
+{
+public:
+    Atlas(const QSize &size, uint format);
+    ~Atlas();
+
+    void generateTexture() override;
+    void uploadPendingTexture(int i) override;
+
+    Texture *create(const QByteArray &data, int dataLength, int dataOffset, const QSize &size, const QSize &paddedSize);
+
+    uint format() const { return m_format; }
+
+private:
+    uint m_format;
+};
+
+class Texture : public QSGAtlasTexture::TextureBase
+{
+    Q_OBJECT
+public:
+    Texture(Atlas *atlas, const QRect &textureRect, const QByteArray &data, int dataLength, int dataOffset, const QSize &size);
+    ~Texture();
+
+    QSize textureSize() const override { return m_size; }
+    bool hasAlphaChannel() const override;
+    bool hasMipmaps() const override { return false; }
+
+    QRectF normalizedTextureSubRect() const override { return m_texture_coords_rect; }
+
+    QSGTexture *removedFromAtlas() const override;
+
+    const QByteArray &data() const { return m_data; }
+    int sizeInBytes() const { return m_dataLength; }
+    int dataOffset() const { return m_dataOffset; }
+
+private:
+    QRectF m_texture_coords_rect;
+    mutable QSGTexture *m_nonatlas_texture;
+    QByteArray m_data;
+    QSize m_size;
+    int m_dataLength;
+    int m_dataOffset;
+};
+
+}
+
+QT_END_NAMESPACE
+
+#endif
diff --git a/src/quick/scenegraph/compressedtexture/qsgcompressedtexture.cpp b/src/quick/scenegraph/compressedtexture/qsgcompressedtexture.cpp
new file mode 100644
index 0000000000..d3310bc11c
--- /dev/null
+++ b/src/quick/scenegraph/compressedtexture/qsgcompressedtexture.cpp
@@ -0,0 +1,207 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQuick module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+
+#include "qsgcompressedtexture_p.h"
+#include <QOpenGLContext>
+#include <QOpenGLTexture>
+#include <QOpenGLFunctions>
+#include <QDebug>
+#include <QtQuick/private/qquickwindow_p.h>
+
+QT_BEGIN_NAMESPACE
+
+Q_LOGGING_CATEGORY(QSG_LOG_TEXTUREIO, "qt.scenegraph.textureio");
+
+QSGCompressedTexture::QSGCompressedTexture(const QTextureFileData &texData)
+    : m_textureData(texData)
+{
+    m_size = m_textureData.size();
+    m_hasAlpha = !formatIsOpaque(m_textureData.glInternalFormat());
+}
+
+QSGCompressedTexture::~QSGCompressedTexture()
+{
+#if QT_CONFIG(opengl)
+    if (m_textureId) {
+        QOpenGLContext *ctx = QOpenGLContext::currentContext();
+        QOpenGLFunctions *funcs = ctx ? ctx->functions() : nullptr;
+        if (!funcs)
+            return;
+
+        funcs->glDeleteTextures(1, &m_textureId);
+    }
+#endif
+}
+
+int QSGCompressedTexture::textureId() const
+{
+#if QT_CONFIG(opengl)
+    if (!m_textureId) {
+        QOpenGLContext *ctx = QOpenGLContext::currentContext();
+        QOpenGLFunctions *funcs = ctx ? ctx->functions() : nullptr;
+        if (!funcs)
+            return 0;
+
+        funcs->glGenTextures(1, &m_textureId);
+    }
+#endif
+    return m_textureId;
+}
+
+QSize QSGCompressedTexture::textureSize() const
+{
+    return m_size;
+}
+
+bool QSGCompressedTexture::hasAlphaChannel() const
+{
+    return m_hasAlpha;
+}
+
+bool QSGCompressedTexture::hasMipmaps() const
+{
+    return false;
+}
+
+void QSGCompressedTexture::bind()
+{
+#if QT_CONFIG(opengl)
+    QOpenGLContext *ctx = QOpenGLContext::currentContext();
+    QOpenGLFunctions *funcs = ctx ? ctx->functions() : nullptr;
+    if (!funcs)
+        return;
+
+    if (!textureId())
+        return;
+
+    funcs->glBindTexture(GL_TEXTURE_2D, m_textureId);
+
+    if (m_uploaded)
+        return;
+
+    if (!m_textureData.isValid()) {
+        qCDebug(QSG_LOG_TEXTUREIO, "Invalid texture data for %s", m_textureData.logName().constData());
+        funcs->glBindTexture(GL_TEXTURE_2D, 0);
+        return;
+    }
+
+    if (Q_UNLIKELY(QSG_LOG_TEXTUREIO().isDebugEnabled())) {
+        qCDebug(QSG_LOG_TEXTUREIO) << "Uploading texture" << m_textureData;
+        while (funcs->glGetError() != GL_NO_ERROR);
+    }
+
+    funcs->glCompressedTexImage2D(GL_TEXTURE_2D, 0, m_textureData.glInternalFormat(),
+                                  m_size.width(), m_size.height(), 0, m_textureData.dataLength(),
+                                  m_textureData.data().constData() + m_textureData.dataOffset());
+
+    if (Q_UNLIKELY(QSG_LOG_TEXTUREIO().isDebugEnabled())) {
+        GLuint error = funcs->glGetError();
+        if (error != GL_NO_ERROR) {
+            qCDebug(QSG_LOG_TEXTUREIO, "glCompressedTexImage2D failed for %s, error 0x%x", m_textureData.logName().constData(), error);
+        }
+    }
+
+    m_textureData = QTextureFileData();  // Release this memory, not needed anymore
+
+    updateBindOptions(true);
+    m_uploaded = true;
+#endif // QT_CONFIG(opengl)
+}
+
+QTextureFileData QSGCompressedTexture::textureData() const
+{
+    return m_textureData;
+}
+
+bool QSGCompressedTexture::formatIsOpaque(quint32 glTextureFormat)
+{
+    switch (glTextureFormat) {
+    case QOpenGLTexture::RGB_DXT1:
+    case QOpenGLTexture::R_ATI1N_UNorm:
+    case QOpenGLTexture::R_ATI1N_SNorm:
+    case QOpenGLTexture::RG_ATI2N_UNorm:
+    case QOpenGLTexture::RG_ATI2N_SNorm:
+    case QOpenGLTexture::RGB_BP_UNSIGNED_FLOAT:
+    case QOpenGLTexture::RGB_BP_SIGNED_FLOAT:
+    case QOpenGLTexture::R11_EAC_UNorm:
+    case QOpenGLTexture::R11_EAC_SNorm:
+    case QOpenGLTexture::RG11_EAC_UNorm:
+    case QOpenGLTexture::RG11_EAC_SNorm:
+    case QOpenGLTexture::RGB8_ETC2:
+    case QOpenGLTexture::SRGB8_ETC2:
+    case QOpenGLTexture::RGB8_ETC1:
+    case QOpenGLTexture::SRGB_DXT1:
+        return true;
+        break;
+    default:
+        return false;
+    }
+}
+
+QSGCompressedTextureFactory::QSGCompressedTextureFactory(const QTextureFileData &texData)
+    : m_textureData(texData)
+{
+}
+
+QSGTexture *QSGCompressedTextureFactory::createTexture(QQuickWindow *window) const
+{
+    if (!m_textureData.isValid())
+        return nullptr;
+
+    // attempt to atlas the texture
+    QSGRenderContext *context = QQuickWindowPrivate::get(window)->context;
+    QSGTexture *t = context->compressedTextureForFactory(this);
+    if (t)
+        return t;
+
+    return new QSGCompressedTexture(m_textureData);
+}
+
+int QSGCompressedTextureFactory::textureByteCount() const
+{
+    return qMax(0, m_textureData.data().size() - m_textureData.dataOffset());
+}
+
+QSize QSGCompressedTextureFactory::textureSize() const
+{
+    return m_textureData.size();
+}
+
+QT_END_NAMESPACE
diff --git a/src/quick/scenegraph/compressedtexture/qsgcompressedtexture_p.h b/src/quick/scenegraph/compressedtexture/qsgcompressedtexture_p.h
new file mode 100644
index 0000000000..c3b58a2389
--- /dev/null
+++ b/src/quick/scenegraph/compressedtexture/qsgcompressedtexture_p.h
@@ -0,0 +1,109 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQuick module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QSGCOMPRESSEDTEXTURE_P_H
+#define QSGCOMPRESSEDTEXTURE_P_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include <private/qtexturefiledata_p.h>
+#include <QSGTexture>
+#include <QtQuick/private/qsgcontext_p.h>
+#include <QQuickTextureFactory>
+#include <QOpenGLFunctions>
+
+QT_BEGIN_NAMESPACE
+
+class Q_QUICK_PRIVATE_EXPORT QSGCompressedTexture : public QSGTexture
+{
+    Q_OBJECT
+public:
+    QSGCompressedTexture(const QTextureFileData& texData);
+    virtual ~QSGCompressedTexture();
+
+    int textureId() const override;
+    QSize textureSize() const override;
+    bool hasAlphaChannel() const override;
+    bool hasMipmaps() const override;
+
+    void bind() override;
+
+    QTextureFileData textureData() const;
+
+    static bool formatIsOpaque(quint32 glTextureFormat);
+
+protected:
+    QTextureFileData m_textureData;
+    QSize m_size;
+    mutable uint m_textureId = 0;
+    bool m_hasAlpha = false;
+    bool m_uploaded = false;
+};
+
+namespace QSGAtlasTexture {
+    class Manager;
+}
+
+class Q_QUICK_PRIVATE_EXPORT QSGCompressedTextureFactory : public QQuickTextureFactory
+{
+public:
+    QSGCompressedTextureFactory(const QTextureFileData& texData);
+    QSGTexture *createTexture(QQuickWindow *) const override;
+    int textureByteCount() const override;
+    QSize textureSize() const override;
+
+protected:
+    QTextureFileData m_textureData;
+
+private:
+    friend class QSGAtlasTexture::Manager;
+};
+
+QT_END_NAMESPACE
+
+#endif // QSGCOMPRESSEDTEXTURE_P_H
diff --git a/src/quick/scenegraph/coreapi/qsgabstractrenderer.cpp b/src/quick/scenegraph/coreapi/qsgabstractrenderer.cpp
index 3d4ce24716..fddac7ed71 100644
--- a/src/quick/scenegraph/coreapi/qsgabstractrenderer.cpp
+++ b/src/quick/scenegraph/coreapi/qsgabstractrenderer.cpp
@@ -97,7 +97,7 @@ QT_BEGIN_NAMESPACE
     \internal
  */
 QSGAbstractRendererPrivate::QSGAbstractRendererPrivate()
-    : m_root_node(0)
+    : m_root_node(nullptr)
     , m_clear_color(Qt::transparent)
     , m_clear_mode(QSGAbstractRenderer::ClearColorBuffer | QSGAbstractRenderer::ClearDepthBuffer)
 {
diff --git a/src/quick/scenegraph/coreapi/qsgabstractrenderer.h b/src/quick/scenegraph/coreapi/qsgabstractrenderer.h
index eb9e7cea7c..b9805f9db6 100644
--- a/src/quick/scenegraph/coreapi/qsgabstractrenderer.h
+++ b/src/quick/scenegraph/coreapi/qsgabstractrenderer.h
@@ -61,8 +61,9 @@ public:
         ClearStencilBuffer  = 0x0004
     };
     Q_DECLARE_FLAGS(ClearMode, ClearModeBit)
+    Q_FLAG(ClearMode)
 
-    virtual ~QSGAbstractRenderer();
+    ~QSGAbstractRenderer() override;
 
     void setRootNode(QSGRootNode *node);
     QSGRootNode *rootNode() const;
@@ -90,7 +91,7 @@ Q_SIGNALS:
     void sceneGraphChanged();
 
 protected:
-    explicit QSGAbstractRenderer(QObject *parent = Q_NULLPTR);
+    explicit QSGAbstractRenderer(QObject *parent = nullptr);
     virtual void nodeChanged(QSGNode *node, QSGNode::DirtyState state) = 0;
 
 private:
diff --git a/src/quick/scenegraph/coreapi/qsgbatchrenderer.cpp b/src/quick/scenegraph/coreapi/qsgbatchrenderer.cpp
index 78f2c86f6c..afe3380494 100644
--- a/src/quick/scenegraph/coreapi/qsgbatchrenderer.cpp
+++ b/src/quick/scenegraph/coreapi/qsgbatchrenderer.cpp
@@ -55,6 +55,7 @@
 #include <QtGui/QOpenGLFunctions_1_0>
 #include <QtGui/QOpenGLFunctions_3_2_Core>
 
+#include <private/qnumeric_p.h>
 #include <private/qquickprofiler_p.h>
 #include "qsgmaterialshader_p.h"
 
@@ -143,7 +144,7 @@ ShaderManager::Shader *ShaderManager::prepareMaterial(QSGMaterial *material)
     Q_QUICK_SG_PROFILE_START(QQuickProfiler::SceneGraphContextFrame);
 
     QSGMaterialShader *s = material->createShader();
-    QOpenGLContext *ctx = QOpenGLContext::currentContext();
+    QOpenGLContext *ctx = context->openglContext();
     QSurfaceFormat::OpenGLContextProfile profile = ctx->format().profile();
 
     QOpenGLShaderProgram *p = s->program();
@@ -154,10 +155,10 @@ ShaderManager::Shader *ShaderManager::prepareMaterial(QSGMaterial *material)
             p->bindAttributeLocation(attr[i], i);
     }
     p->bindAttributeLocation("_qt_order", i);
-    context->compileShader(s, material, qsgShaderRewriter_insertZAttributes(s->vertexShader(), profile), 0);
+    context->compileShader(s, material, qsgShaderRewriter_insertZAttributes(s->vertexShader(), profile), nullptr);
     context->initializeShader(s);
     if (!p->isLinked())
-        return 0;
+        return nullptr;
 
     shader = new Shader;
     shader->program = s;
@@ -214,7 +215,7 @@ void ShaderManager::invalidated()
     qDeleteAll(rewrittenShaders);
     rewrittenShaders.clear();
     delete blitProgram;
-    blitProgram = 0;
+    blitProgram = nullptr;
 }
 
 void qsg_dumpShadowRoots(BatchRootInfo *i, int indent)
@@ -225,7 +226,7 @@ void qsg_dumpShadowRoots(BatchRootInfo *i, int indent)
     QByteArray ind(indent + extraIndent + 10, ' ');
 
     if (!i) {
-        qDebug() << ind.constData() << "- no info";
+        qDebug("%s - no info", ind.constData());
     } else {
         qDebug() << ind.constData() << "- parent:" << i->parentRoot << "orders" << i->firstOrder << "->" << i->lastOrder << ", avail:" << i->availableOrders;
         for (QSet<Node *>::const_iterator it = i->subRoots.constBegin();
@@ -279,7 +280,7 @@ Updater::Updater(Renderer *r)
 
 void Updater::updateStates(QSGNode *n)
 {
-    m_current_clip = 0;
+    m_current_clip = nullptr;
 
     m_added = 0;
     m_transformChange = 0;
@@ -292,15 +293,15 @@ void Updater::updateStates(QSGNode *n)
         qsg_dumpShadowRoots(sn);
 
     if (Q_UNLIKELY(debug_build())) {
-        qDebug() << "Updater::updateStates()";
+        qDebug("Updater::updateStates()");
         if (sn->dirtyState & (QSGNode::DirtyNodeAdded << 16))
-            qDebug() << " - nodes have been added";
+            qDebug(" - nodes have been added");
         if (sn->dirtyState & (QSGNode::DirtyMatrix << 16))
-            qDebug() << " - transforms have changed";
+            qDebug(" - transforms have changed");
         if (sn->dirtyState & (QSGNode::DirtyOpacity << 16))
-            qDebug() << " - opacity has changed";
+            qDebug(" - opacity has changed");
         if (uint(sn->dirtyState) & uint(QSGNode::DirtyForceUpdate << 16))
-            qDebug() << " - forceupdate";
+            qDebug(" - forceupdate");
     }
 
     if (Q_UNLIKELY(renderer->m_visualizeMode == Renderer::VisualizeChanges))
@@ -346,7 +347,7 @@ void Updater::visitNode(Node *n)
 
     m_added = count;
     m_force_update = force;
-    n->dirtyState = 0;
+    n->dirtyState = nullptr;
 }
 
 void Updater::visitClipNode(Node *n)
@@ -472,7 +473,7 @@ void Updater::visitGeometryNode(Node *n)
 
         if (e->root) {
             BatchRootInfo *info = renderer->batchRootInfo(e->root);
-            while (info != 0) {
+            while (info != nullptr) {
                 info->availableOrders--;
                 if (info->availableOrders < 0) {
                     renderer->m_rebuild |= Renderer::BuildRenderLists;
@@ -480,10 +481,10 @@ void Updater::visitGeometryNode(Node *n)
                     renderer->m_rebuild |= Renderer::BuildRenderListsForTaggedRoots;
                     renderer->m_taggedRoots << e->root;
                 }
-                if (info->parentRoot != 0)
+                if (info->parentRoot != nullptr)
                     info = renderer->batchRootInfo(info->parentRoot);
                 else
-                    info = 0;
+                    info = nullptr;
             }
         } else {
             renderer->m_rebuild |= Renderer::FullRebuild;
@@ -679,12 +680,12 @@ void Batch::invalidate()
     // the batch to do an early out..
     cleanupRemovedElements();
     Element *e = first;
-    first = 0;
-    root = 0;
+    first = nullptr;
+    root = nullptr;
     while (e) {
-        e->batch = 0;
+        e->batch = nullptr;
         Element *n = e->nextInBatch;
-        e->nextInBatch = 0;
+        e->nextInBatch = nullptr;
         e = n;
     }
 }
@@ -755,7 +756,7 @@ Renderer::Renderer(QSGDefaultRenderContext *ctx)
     , m_alphaRenderList(64)
     , m_nextRenderOrder(0)
     , m_partialRebuild(false)
-    , m_partialRebuildRoot(0)
+    , m_partialRebuildRoot(nullptr)
     , m_useDepthBuffer(true)
     , m_opaqueBatches(16)
     , m_alphaBatches(16)
@@ -767,17 +768,15 @@ Renderer::Renderer(QSGDefaultRenderContext *ctx)
     , m_zRange(0)
     , m_renderOrderRebuildLower(-1)
     , m_renderOrderRebuildUpper(-1)
-    , m_currentMaterial(0)
-    , m_currentShader(0)
+    , m_currentMaterial(nullptr)
+    , m_currentShader(nullptr)
     , m_currentStencilValue(0)
     , m_clipMatrixId(0)
-    , m_currentClip(0)
+    , m_currentClip(nullptr)
     , m_currentClipType(NoClip)
     , m_vertexUploadPool(256)
-#ifdef QSG_SEPARATE_INDEX_BUFFER
     , m_indexUploadPool(64)
-#endif
-    , m_vao(0)
+    , m_vao(nullptr)
     , m_visualizeMode(VisualizeNothing)
 {
     initializeOpenGLFunctions();
@@ -804,8 +803,11 @@ Renderer::Renderer(QSGDefaultRenderContext *ctx)
     m_batchVertexThreshold = qt_sg_envInt("QSG_RENDERER_BATCH_VERTEX_THRESHOLD", 1024);
 
     if (Q_UNLIKELY(debug_build() || debug_render())) {
-        qDebug() << "Batch thresholds: nodes:" << m_batchNodeThreshold << " vertices:" << m_batchVertexThreshold;
-        qDebug() << "Using buffer strategy:" << (m_bufferStrategy == GL_STATIC_DRAW ? "static" : (m_bufferStrategy == GL_DYNAMIC_DRAW ? "dynamic" : "stream"));
+        qDebug("Batch thresholds: nodes: %d vertices: %d",
+               m_batchNodeThreshold, m_batchVertexThreshold);
+        qDebug("Using buffer strategy: %s",
+               (m_bufferStrategy == GL_STATIC_DRAW
+                ? "static" : (m_bufferStrategy == GL_DYNAMIC_DRAW ? "dynamic" : "stream")));
     }
 
     // If rendering with an OpenGL Core profile context, we need to create a VAO
@@ -830,12 +832,11 @@ static void qsg_wipeBuffer(Buffer *buffer, QOpenGLFunctions *funcs)
     free(buffer->data);
 }
 
-static void qsg_wipeBatch(Batch *batch, QOpenGLFunctions *funcs)
+static void qsg_wipeBatch(Batch *batch, QOpenGLFunctions *funcs, bool separateIndexBuffer)
 {
     qsg_wipeBuffer(&batch->vbo, funcs);
-#ifdef QSG_SEPARATE_INDEX_BUFFER
-    qsg_wipeBuffer(&batch->ibo, funcs);
-#endif
+    if (separateIndexBuffer)
+        qsg_wipeBuffer(&batch->ibo, funcs);
     delete batch;
 }
 
@@ -843,9 +844,13 @@ Renderer::~Renderer()
 {
     if (QOpenGLContext::currentContext()) {
         // Clean up batches and buffers
-        for (int i=0; i<m_opaqueBatches.size(); ++i) qsg_wipeBatch(m_opaqueBatches.at(i), this);
-        for (int i=0; i<m_alphaBatches.size(); ++i) qsg_wipeBatch(m_alphaBatches.at(i), this);
-        for (int i=0; i<m_batchPool.size(); ++i) qsg_wipeBatch(m_batchPool.at(i), this);
+        const bool separateIndexBuffer = m_context->separateIndexBuffer();
+        for (int i = 0; i < m_opaqueBatches.size(); ++i)
+            qsg_wipeBatch(m_opaqueBatches.at(i), this, separateIndexBuffer);
+        for (int i = 0; i < m_alphaBatches.size(); ++i)
+            qsg_wipeBatch(m_alphaBatches.at(i), this, separateIndexBuffer);
+        for (int i = 0; i < m_batchPool.size(); ++i)
+            qsg_wipeBatch(m_batchPool.at(i), this, separateIndexBuffer);
     }
 
     for (Node *n : qAsConst(m_nodes))
@@ -885,13 +890,8 @@ void Renderer::map(Buffer *buffer, int byteSize, bool isIndexBuf)
     if (!m_context->hasBrokenIndexBufferObjects() && m_visualizeMode == VisualizeNothing) {
         // Common case, use a shared memory pool for uploading vertex data to avoid
         // excessive reevaluation
-        QDataBuffer<char> &pool =
-#ifdef QSG_SEPARATE_INDEX_BUFFER
-                isIndexBuf ? m_indexUploadPool : m_vertexUploadPool;
-#else
-                m_vertexUploadPool;
-        Q_UNUSED(isIndexBuf);
-#endif
+        QDataBuffer<char> &pool = m_context->separateIndexBuffer() && isIndexBuf
+                ? m_indexUploadPool : m_vertexUploadPool;
         if (byteSize > pool.size())
             pool.resize(byteSize);
         buffer->data = pool.data();
@@ -912,7 +912,7 @@ void Renderer::unmap(Buffer *buffer, bool isIndexBuf)
     glBufferData(target, buffer->size, buffer->data, m_bufferStrategy);
 
     if (!m_context->hasBrokenIndexBufferObjects() && m_visualizeMode == VisualizeNothing) {
-        buffer->data = 0;
+        buffer->data = nullptr;
     }
 }
 
@@ -940,7 +940,7 @@ void Renderer::removeBatchRootFromParent(Node *childRoot)
 
     Q_ASSERT(parentInfo->subRoots.contains(childRoot));
     parentInfo->subRoots.remove(childRoot);
-    childInfo->parentRoot = 0;
+    childInfo->parentRoot = nullptr;
 }
 
 void Renderer::registerBatchRoot(Node *subRoot, Node *parentRoot)
@@ -969,9 +969,10 @@ bool Renderer::changeBatchRoot(Node *node, Node *root)
 void Renderer::nodeChangedBatchRoot(Node *node, Node *root)
 {
     if (node->type() == QSGNode::ClipNodeType || node->isBatchRoot) {
-        if (!changeBatchRoot(node, root))
-            return;
-        node = root;
+        // When we reach a batchroot, we only need to update it. Its subtree
+        // is relative to that root, so no need to recurse further.
+        changeBatchRoot(node, root);
+        return;
     } else if (node->type() == QSGNode::GeometryNodeType) {
         // Only need to change the root as nodeChanged anyway flags a full update.
         Element *e = node->element();
@@ -1067,7 +1068,7 @@ void Renderer::nodeWasRemoved(Node *node)
         if (e) {
             e->removed = true;
             m_elementsToDelete.add(e);
-            e->node = 0;
+            e->node = nullptr;
             if (e->root) {
                 BatchRootInfo *info = batchRootInfo(e->root);
                 info->availableOrders++;
@@ -1110,7 +1111,7 @@ void Renderer::nodeWasRemoved(Node *node)
 
 void Renderer::turnNodeIntoBatchRoot(Node *node)
 {
-    if (Q_UNLIKELY(debug_change())) qDebug() << " - new batch root";
+    if (Q_UNLIKELY(debug_change())) qDebug(" - new batch root");
     m_rebuild |= FullRebuild;
     node->isBatchRoot = true;
     node->becameBatchRoot = true;
@@ -1180,7 +1181,7 @@ void Renderer::nodeChanged(QSGNode *node, QSGNode::DirtyState state)
             return;
         }
         if (node == rootNode())
-            nodeWasAdded(node, 0);
+            nodeWasAdded(node, nullptr);
         else
             nodeWasAdded(node, m_nodes.value(node->parent()));
     }
@@ -1433,7 +1434,7 @@ void Renderer::buildRenderListsForTaggedRoots()
         }
     }
     m_partialRebuild = false;
-    m_partialRebuildRoot = 0;
+    m_partialRebuildRoot = nullptr;
     m_taggedRoots.clear();
     m_nextRenderOrder = qMax(m_nextRenderOrder, maxRenderOrder);
 
@@ -1859,11 +1860,11 @@ void Renderer::uploadBatch(Batch *b)
             ibufferSize = unmergedIndexSize;
         }
 
-#ifdef QSG_SEPARATE_INDEX_BUFFER
-        map(&b->ibo, ibufferSize, true);
-#else
-        bufferSize += ibufferSize;
-#endif
+        const bool separateIndexBuffer = m_context->separateIndexBuffer();
+        if (separateIndexBuffer)
+            map(&b->ibo, ibufferSize, true);
+        else
+            bufferSize += ibufferSize;
         map(&b->vbo, bufferSize);
 
         if (Q_UNLIKELY(debug_upload())) qDebug() << " - batch" << b << " first:" << b->first << " root:"
@@ -1873,22 +1874,17 @@ void Renderer::uploadBatch(Batch *b)
         if (b->merged) {
             char *vertexData = b->vbo.data;
             char *zData = vertexData + b->vertexCount * g->sizeOfVertex();
-#ifdef QSG_SEPARATE_INDEX_BUFFER
-            char *indexData = b->ibo.data;
-#else
-            char *indexData = zData + (m_useDepthBuffer ? b->vertexCount * sizeof(float) : 0);
-#endif
+            char *indexData = separateIndexBuffer
+                    ? b->ibo.data
+                    : zData + (int(m_useDepthBuffer) * b->vertexCount * sizeof(float));
 
             quint16 iOffset = 0;
             e = b->first;
             int verticesInSet = 0;
             int indicesInSet = 0;
             b->drawSets.reset();
-#ifdef QSG_SEPARATE_INDEX_BUFFER
-            int drawSetIndices = 0;
-#else
-            int drawSetIndices = indexData - vertexData;
-#endif
+            int drawSetIndices = separateIndexBuffer ? 0 : indexData - vertexData;
+            const auto indexBase = separateIndexBuffer ? b->ibo.data : b->vbo.data;
             b->drawSets << DrawSet(0, zData - vertexData, drawSetIndices);
             while (e) {
                 verticesInSet  += e->node->geometry()->vertexCount();
@@ -1898,11 +1894,7 @@ void Renderer::uploadBatch(Batch *b)
                         b->drawSets.last().indices += 1 * sizeof(quint16);
                         b->drawSets.last().indexCount -= 2;
                     }
-#ifdef QSG_SEPARATE_INDEX_BUFFER
-                    drawSetIndices = indexData - b->ibo.data;
-#else
-                    drawSetIndices = indexData - b->vbo.data;
-#endif
+                    drawSetIndices = indexData - indexBase;
                     b->drawSets << DrawSet(vertexData - b->vbo.data,
                                            zData - b->vbo.data,
                                            drawSetIndices);
@@ -1922,11 +1914,8 @@ void Renderer::uploadBatch(Batch *b)
             }
         } else {
             char *vboData = b->vbo.data;
-#ifdef QSG_SEPARATE_INDEX_BUFFER
-            char *iboData = b->ibo.data;
-#else
-            char *iboData = vboData + b->vertexCount * g->sizeOfVertex();
-#endif
+            char *iboData = separateIndexBuffer ? b->ibo.data
+                                                : vboData + b->vertexCount * g->sizeOfVertex();
             Element *e = b->first;
             while (e) {
                 QSGGeometry *g = e->node->geometry();
@@ -1974,12 +1963,9 @@ void Renderer::uploadBatch(Batch *b)
             }
 
             if (!b->drawSets.isEmpty()) {
-                const quint16 *id =
-# ifdef QSG_SEPARATE_INDEX_BUFFER
-                    (const quint16 *) (b->ibo.data);
-# else
-                    (const quint16 *) (b->vbo.data + b->drawSets.at(0).indices);
-# endif
+                const quint16 *id = (const quint16 *)(separateIndexBuffer
+                                                      ? b->ibo.data
+                                                      : b->vbo.data + b->drawSets.at(0).indices);
                 {
                     QDebug iDump = qDebug();
                     iDump << "  -- Index Data, count:" << b->indexCount;
@@ -1999,9 +1985,8 @@ void Renderer::uploadBatch(Batch *b)
 #endif // QT_NO_DEBUG_OUTPUT
 
         unmap(&b->vbo);
-#ifdef QSG_SEPARATE_INDEX_BUFFER
-        unmap(&b->ibo, true);
-#endif
+        if (separateIndexBuffer)
+            unmap(&b->ibo, true);
 
         if (Q_UNLIKELY(debug_upload())) qDebug() << "  --- vertex/index buffers unmapped, batch upload completed...";
 
@@ -2030,7 +2015,7 @@ Renderer::ClipType Renderer::updateStencilClip(const QSGClipNode *clip)
     int vboSize = 0;
 
     bool useVBO = false;
-    QOpenGLContext *ctx = QOpenGLContext::currentContext();
+    QOpenGLContext *ctx = m_context->openglContext();
     QSurfaceFormat::OpenGLContextProfile profile = ctx->format().profile();
 
     if (!ctx->isOpenGLES() && profile == QSurfaceFormat::CoreProfile) {
@@ -2139,7 +2124,7 @@ Renderer::ClipType Renderer::updateStencilClip(const QSGClipNode *clip)
                     glBufferSubData(GL_ARRAY_BUFFER, 0, vertexByteSize, g->vertexData());
                 }
 
-                pointer = 0;
+                pointer = nullptr;
             }
 
             glVertexAttribPointer(0, a->tupleSize, a->type, GL_FALSE, g->sizeOfVertex(), pointer);
@@ -2181,7 +2166,7 @@ void Renderer::updateClip(const QSGClipNode *clipList, const Batch *batch)
         m_currentClip = clipList;
         // updateClip sets another program, so force-reactivate our own
         if (m_currentShader)
-            setActiveShader(0, 0);
+            setActiveShader(nullptr, nullptr);
         glBindBuffer(GL_ARRAY_BUFFER, 0);
         glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, 0);
         if (batch->isOpaque)
@@ -2202,8 +2187,8 @@ void Renderer::updateClip(const QSGClipNode *clipList, const Batch *batch)
  */
 void Renderer::setActiveShader(QSGMaterialShader *program, ShaderManager::Shader *shader)
 {
-    const char * const *c = m_currentProgram ? m_currentProgram->attributeNames() : 0;
-    const char * const *n = program ? program->attributeNames() : 0;
+    const char * const *c = m_currentProgram ? m_currentProgram->attributeNames() : nullptr;
+    const char * const *n = program ? program->attributeNames() : nullptr;
 
     int cza = m_currentShader ? m_currentShader->pos_order : -1;
     int nza = shader ? shader->pos_order : -1;
@@ -2214,18 +2199,18 @@ void Renderer::setActiveShader(QSGMaterialShader *program, ShaderManager::Shader
         bool was = c;
         if (cza == i) {
             was = true;
-            c = 0;
+            c = nullptr;
         } else if (c && !c[i]) { // end of the attribute array names
-            c = 0;
+            c = nullptr;
             was = false;
         }
 
         bool is = n;
         if (nza == i) {
             is = true;
-            n = 0;
+            n = nullptr;
         } else if (n && !n[i]) {
-            n = 0;
+            n = nullptr;
             is = false;
         }
 
@@ -2241,7 +2226,7 @@ void Renderer::setActiveShader(QSGMaterialShader *program, ShaderManager::Shader
         m_currentProgram->deactivate();
     m_currentProgram = program;
     m_currentShader = shader;
-    m_currentMaterial = 0;
+    m_currentMaterial = nullptr;
     if (m_currentProgram) {
         m_currentProgram->program()->bind();
         m_currentProgram->activate();
@@ -2293,12 +2278,8 @@ void Renderer::renderMergedBatch(const Batch *batch)
 
     glBindBuffer(GL_ARRAY_BUFFER, batch->vbo.id);
 
-    char *indexBase = 0;
-#ifdef QSG_SEPARATE_INDEX_BUFFER
-    const Buffer *indexBuf = &batch->ibo;
-#else
-    const Buffer *indexBuf = &batch->vbo;
-#endif
+    char *indexBase = nullptr;
+    const Buffer *indexBuf = m_context->separateIndexBuffer() ? &batch->ibo : &batch->vbo;
     if (m_context->hasBrokenIndexBufferObjects()) {
         indexBase = indexBuf->data;
         glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, 0);
@@ -2317,7 +2298,7 @@ void Renderer::renderMergedBatch(const Batch *batch)
         setActiveShader(program, sms);
 
     m_current_opacity = gn->inheritedOpacity();
-    if (sms->lastOpacity != m_current_opacity) {
+    if (!qFuzzyCompare(sms->lastOpacity, float(m_current_opacity))) {
         dirty |= QSGMaterialShader::RenderState::DirtyOpacity;
         sms->lastOpacity = m_current_opacity;
     }
@@ -2326,7 +2307,7 @@ void Renderer::renderMergedBatch(const Batch *batch)
 
 #ifndef QT_NO_DEBUG
     if (qsg_test_and_clear_material_failure()) {
-        qDebug() << "QSGMaterial::updateState triggered an error (merged), batch will be skipped:";
+        qDebug("QSGMaterial::updateState triggered an error (merged), batch will be skipped:");
         Element *ee = e;
         while (ee) {
             qDebug() << "   -" << ee->node;
@@ -2389,12 +2370,9 @@ void Renderer::renderUnmergedBatch(const Batch *batch)
     updateClip(gn->clipList(), batch);
 
     glBindBuffer(GL_ARRAY_BUFFER, batch->vbo.id);
-    char *indexBase = 0;
-#ifdef QSG_SEPARATE_INDEX_BUFFER
-    const Buffer *indexBuf = &batch->ibo;
-#else
-    const Buffer *indexBuf = &batch->vbo;
-#endif
+    char *indexBase = nullptr;
+    const auto separateIndexBuffer = m_context->separateIndexBuffer();
+    const Buffer *indexBuf = separateIndexBuffer ? &batch->ibo : &batch->vbo;
     if (batch->indexCount) {
         if (m_context->hasBrokenIndexBufferObjects()) {
             indexBase = indexBuf->data;
@@ -2423,11 +2401,9 @@ void Renderer::renderUnmergedBatch(const Batch *batch)
     }
 
     int vOffset = 0;
-#ifdef QSG_SEPARATE_INDEX_BUFFER
     char *iOffset = indexBase;
-#else
-    char *iOffset = indexBase + batch->vertexCount * gn->geometry()->sizeOfVertex();
-#endif
+    if (!separateIndexBuffer)
+        iOffset += batch->vertexCount * gn->geometry()->sizeOfVertex();
 
     QMatrix4x4 rootMatrix = batch->root ? qsg_matrixForRoot(batch->root) : QMatrix4x4();
 
@@ -2447,7 +2423,7 @@ void Renderer::renderUnmergedBatch(const Batch *batch)
 
 #ifndef QT_NO_DEBUG
     if (qsg_test_and_clear_material_failure()) {
-        qDebug() << "QSGMaterial::updateState() triggered an error (unmerged), batch will be skipped:";
+        qDebug("QSGMaterial::updateState() triggered an error (unmerged), batch will be skipped:");
         qDebug() << "   - offending node is" << e->node;
         QSGNodeDumper::dump(rootNode());
         qFatal("Aborting: scene graph is invalid...");
@@ -2492,18 +2468,21 @@ void Renderer::updateLineWidth(QSGGeometry *g)
     if (g->drawingMode() == GL_LINE_STRIP || g->drawingMode() == GL_LINE_LOOP || g->drawingMode() == GL_LINES)
         glLineWidth(g->lineWidth());
 #if !defined(QT_OPENGL_ES_2)
-    else if (!QOpenGLContext::currentContext()->isOpenGLES() && g->drawingMode() == GL_POINTS) {
-        QOpenGLFunctions_1_0 *gl1funcs = 0;
-        QOpenGLFunctions_3_2_Core *gl3funcs = 0;
-        if (QOpenGLContext::currentContext()->format().profile() == QSurfaceFormat::CoreProfile)
-            gl3funcs = QOpenGLContext::currentContext()->versionFunctions<QOpenGLFunctions_3_2_Core>();
-        else
-            gl1funcs = QOpenGLContext::currentContext()->versionFunctions<QOpenGLFunctions_1_0>();
-        Q_ASSERT(gl1funcs || gl3funcs);
-        if (gl1funcs)
-            gl1funcs->glPointSize(g->lineWidth());
-        else
-            gl3funcs->glPointSize(g->lineWidth());
+    else {
+        QOpenGLContext *ctx = m_context->openglContext();
+        if (!ctx->isOpenGLES() && g->drawingMode() == GL_POINTS) {
+            QOpenGLFunctions_1_0 *gl1funcs = nullptr;
+            QOpenGLFunctions_3_2_Core *gl3funcs = nullptr;
+            if (ctx->format().profile() == QSurfaceFormat::CoreProfile)
+                gl3funcs = ctx->versionFunctions<QOpenGLFunctions_3_2_Core>();
+            else
+                gl1funcs = ctx->versionFunctions<QOpenGLFunctions_1_0>();
+            Q_ASSERT(gl1funcs || gl3funcs);
+            if (gl1funcs)
+                gl1funcs->glPointSize(g->lineWidth());
+            else
+                gl3funcs->glPointSize(g->lineWidth());
+        }
     }
 #endif
 }
@@ -2538,10 +2517,10 @@ void Renderer::renderBatches()
     bindable()->clear(clearMode());
 
     m_current_opacity = 1;
-    m_currentMaterial = 0;
-    m_currentShader = 0;
-    m_currentProgram = 0;
-    m_currentClip = 0;
+    m_currentMaterial = nullptr;
+    m_currentShader = nullptr;
+    m_currentProgram = nullptr;
+    m_currentClip = nullptr;
 
     bool renderOpaque = !debug_noopaque();
     bool renderAlpha = !debug_noalpha();
@@ -2574,8 +2553,8 @@ void Renderer::renderBatches()
     }
 
     if (m_currentShader)
-        setActiveShader(0, 0);
-    updateStencilClip(0);
+        setActiveShader(nullptr, nullptr);
+    updateStencilClip(nullptr);
     glBindBuffer(GL_ARRAY_BUFFER, 0);
     glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, 0);
     glDepthMask(true);
@@ -2589,12 +2568,12 @@ void Renderer::deleteRemovedElements()
     for (int i=0; i<m_opaqueRenderList.size(); ++i) {
         Element **e = m_opaqueRenderList.data() + i;
         if (*e && (*e)->removed)
-            *e = 0;
+            *e = nullptr;
     }
     for (int i=0; i<m_alphaRenderList.size(); ++i) {
         Element **e = m_alphaRenderList.data() + i;
         if (*e && (*e)->removed)
-            *e = 0;
+            *e = nullptr;
     }
 
     for (int i=0; i<m_elementsToDelete.size(); ++i) {
@@ -2609,6 +2588,8 @@ void Renderer::deleteRemovedElements()
 
 void Renderer::render()
 {
+    Q_ASSERT(m_context->openglContext() == QOpenGLContext::currentContext());
+
     if (Q_UNLIKELY(debug_dump())) {
         qDebug("\n");
         QSGNodeDumper::dump(rootNode());
@@ -2653,12 +2634,12 @@ void Renderer::render()
         m_rebuild |= BuildBatches;
 
         if (Q_UNLIKELY(debug_build())) {
-            qDebug() << "Opaque render lists" << (complete ? "(complete)" : "(partial)") << ":";
+            qDebug("Opaque render lists %s:", (complete ? "(complete)" : "(partial)"));
             for (int i=0; i<m_opaqueRenderList.size(); ++i) {
                 Element *e = m_opaqueRenderList.at(i);
                 qDebug() << " - element:" << e << " batch:" << e->batch << " node:" << e->node << " order:" << e->order;
             }
-            qDebug() << "Alpha render list:" << (complete ? "(complete)" : "(partial)") << ":";
+            qDebug("Alpha render list %s:", complete ? "(complete)" : "(partial)");
             for (int i=0; i<m_alphaRenderList.size(); ++i) {
                 Element *e = m_alphaRenderList.at(i);
                 qDebug() << " - element:" << e << " batch:" << e->batch << " node:" << e->node << " order:" << e->order;
@@ -2683,7 +2664,7 @@ void Renderer::render()
         if (Q_UNLIKELY(debug_render())) timePrepareAlpha = timer.restart();
 
         if (Q_UNLIKELY(debug_build())) {
-            qDebug() << "Opaque Batches:";
+            qDebug("Opaque Batches:");
             for (int i=0; i<m_opaqueBatches.size(); ++i) {
                 Batch *b = m_opaqueBatches.at(i);
                 qDebug() << " - Batch " << i << b << (b->needsUpload ? "upload" : "") << " root:" << b->root;
@@ -2691,7 +2672,7 @@ void Renderer::render()
                     qDebug() << "   - element:" << e << " node:" << e->node << e->order;
                 }
             }
-            qDebug() << "Alpha Batches:";
+            qDebug("Alpha Batches:");
             for (int i=0; i<m_alphaBatches.size(); ++i) {
                 Batch *b = m_alphaBatches.at(i);
                 qDebug() << " - Batch " << i << b << (b->needsUpload ? "upload" : "") << " root:" << b->root;
@@ -2725,39 +2706,31 @@ void Renderer::render()
     if (Q_UNLIKELY(debug_render())) timeSorting = timer.restart();
 
     int largestVBO = 0;
-#ifdef QSG_SEPARATE_INDEX_BUFFER
     int largestIBO = 0;
-#endif
 
-    if (Q_UNLIKELY(debug_upload())) qDebug() << "Uploading Opaque Batches:";
+    if (Q_UNLIKELY(debug_upload())) qDebug("Uploading Opaque Batches:");
     for (int i=0; i<m_opaqueBatches.size(); ++i) {
         Batch *b = m_opaqueBatches.at(i);
         largestVBO = qMax(b->vbo.size, largestVBO);
-#ifdef QSG_SEPARATE_INDEX_BUFFER
         largestIBO = qMax(b->ibo.size, largestIBO);
-#endif
         uploadBatch(b);
     }
     if (Q_UNLIKELY(debug_render())) timeUploadOpaque = timer.restart();
 
 
-    if (Q_UNLIKELY(debug_upload())) qDebug() << "Uploading Alpha Batches:";
+    if (Q_UNLIKELY(debug_upload())) qDebug("Uploading Alpha Batches:");
     for (int i=0; i<m_alphaBatches.size(); ++i) {
         Batch *b = m_alphaBatches.at(i);
         uploadBatch(b);
         largestVBO = qMax(b->vbo.size, largestVBO);
-#ifdef QSG_SEPARATE_INDEX_BUFFER
         largestIBO = qMax(b->ibo.size, largestIBO);
-#endif
     }
     if (Q_UNLIKELY(debug_render())) timeUploadAlpha = timer.restart();
 
     if (largestVBO * 2 < m_vertexUploadPool.size())
         m_vertexUploadPool.resize(largestVBO * 2);
-#ifdef QSG_SEPARATE_INDEX_BUFFER
-    if (largestIBO * 2 < m_indexUploadPool.size())
+    if (m_context->separateIndexBuffer() && largestIBO * 2 < m_indexUploadPool.size())
         m_indexUploadPool.resize(largestIBO * 2);
-#endif
 
     renderBatches();
 
@@ -2805,11 +2778,11 @@ void Renderer::renderRenderNode(Batch *batch)
     Q_ASSERT(batch->first->isRenderNode);
     RenderNodeElement *e = (RenderNodeElement *) batch->first;
 
-    setActiveShader(0, 0);
+    setActiveShader(nullptr, nullptr);
 
     QSGNode *clip = e->renderNode->parent();
     QSGRenderNodePrivate *rd = QSGRenderNodePrivate::get(e->renderNode);
-    rd->m_clip_list = 0;
+    rd->m_clip_list = nullptr;
     while (clip != rootNode()) {
         if (clip->type() == QSGNode::ClipNodeType) {
             rd->m_clip_list = static_cast<QSGClipNode *>(clip);
@@ -2873,8 +2846,8 @@ void Renderer::renderRenderNode(Batch *batch)
 
     e->renderNode->render(&state);
 
-    rd->m_matrix = 0;
-    rd->m_clip_list = 0;
+    rd->m_matrix = nullptr;
+    rd->m_clip_list = nullptr;
 
     if (changes & QSGRenderNode::ViewportState) {
         QRect r = viewportRect();
@@ -2889,7 +2862,7 @@ void Renderer::renderRenderNode(Batch *batch)
 
     if (changes & (QSGRenderNode::StencilState | QSGRenderNode::ScissorState)) {
         glDisable(GL_SCISSOR_TEST);
-        m_currentClip = 0;
+        m_currentClip = nullptr;
         m_currentClipType = NoClip;
     }
 
@@ -2913,6 +2886,11 @@ void Renderer::renderRenderNode(Batch *batch)
         glBindFramebuffer(GL_FRAMEBUFFER, prevFbo);
 }
 
+void Renderer::releaseCachedResources()
+{
+    m_shaderManager->invalidated();
+}
+
 class VisualizeShader : public QOpenGLShaderProgram
 {
 public:
@@ -2963,14 +2941,12 @@ void Renderer::visualizeBatch(Batch *b)
 
     if (b->merged) {
         shader->setUniformValue(shader->matrix, matrix);
+        const auto &dataStart = m_context->separateIndexBuffer() ? b->ibo.data : b->vbo.data;
         for (int ds=0; ds<b->drawSets.size(); ++ds) {
             const DrawSet &set = b->drawSets.at(ds);
             glVertexAttribPointer(a.position, 2, a.type, false, g->sizeOfVertex(), (void *) (qintptr) (set.vertices));
-#ifdef QSG_SEPARATE_INDEX_BUFFER
-            glDrawElements(g->drawingMode(), set.indexCount, GL_UNSIGNED_SHORT, (void *) (qintptr) (b->ibo.data + set.indices));
-#else
-            glDrawElements(g->drawingMode(), set.indexCount, GL_UNSIGNED_SHORT, (void *) (qintptr) (b->vbo.data + set.indices));
-#endif
+            glDrawElements(g->drawingMode(), set.indexCount, GL_UNSIGNED_SHORT,
+                           (void *)(qintptr)(dataStart + set.indices));
         }
     } else {
         Element *e = b->first;
@@ -3054,7 +3030,7 @@ void Renderer::visualizeChanges(Node *n)
         // This is because many changes don't propegate their dirty state to the
         // parent so the node updater will not unset these states. They are
         // not used for anything so, unsetting it should have no side effects.
-        n->dirtyState = 0;
+        n->dirtyState = nullptr;
     }
 
     SHADOWNODE_TRAVERSE(n) {
@@ -3146,7 +3122,7 @@ void Renderer::visualizeOverdraw()
     visualizeOverdraw_helper(m_nodes.value(rootNode()));
 
     // Animate the view...
-    QSurface *surface = QOpenGLContext::currentContext()->surface();
+    QSurface *surface = m_context->openglContext()->surface();
     if (surface->surfaceClass() == QSurface::Window)
         if (QQuickWindow *window = qobject_cast<QQuickWindow *>(static_cast<QWindow *>(surface)))
             window->update();
diff --git a/src/quick/scenegraph/coreapi/qsgbatchrenderer_p.h b/src/quick/scenegraph/coreapi/qsgbatchrenderer_p.h
index 2c0f8667e8..12b48c1451 100644
--- a/src/quick/scenegraph/coreapi/qsgbatchrenderer_p.h
+++ b/src/quick/scenegraph/coreapi/qsgbatchrenderer_p.h
@@ -125,7 +125,6 @@ template <typename Type, int PageSize> class Allocator
 {
 public:
     Allocator()
-        : m_freePage(0)
     {
         pages.push_back(new AllocatorPage<Type, PageSize>());
     }
@@ -209,7 +208,7 @@ public:
     }
 
     QVector<AllocatorPage<Type, PageSize> *> pages;
-    int m_freePage;
+    int m_freePage = 0;
 };
 
 
@@ -306,12 +305,7 @@ struct Buffer {
 struct Element {
 
     Element()
-        : node(0)
-        , batch(0)
-        , nextInBatch(0)
-        , root(0)
-        , order(0)
-        , boundsComputed(false)
+        : boundsComputed(false)
         , boundsOutsideFloatRange(false)
         , translateOnlyToRoot(false)
         , removed(false)
@@ -332,14 +326,14 @@ struct Element {
     }
     void computeBounds();
 
-    QSGGeometryNode *node;
-    Batch *batch;
-    Element *nextInBatch;
-    Node *root;
+    QSGGeometryNode *node = nullptr;
+    Batch *batch = nullptr;
+    Element *nextInBatch = nullptr;
+    Node *root = nullptr;
 
     Rect bounds; // in device coordinates
 
-    int order;
+    int order = 0;
 
     uint boundsComputed : 1;
     uint boundsOutsideFloatRange : 1;
@@ -362,12 +356,12 @@ struct RenderNodeElement : public Element {
 };
 
 struct BatchRootInfo {
-    BatchRootInfo() : parentRoot(0), lastOrder(-1), firstOrder(-1), availableOrders(0) { }
+    BatchRootInfo() {}
     QSet<Node *> subRoots;
-    Node *parentRoot;
-    int lastOrder;
-    int firstOrder;
-    int availableOrders;
+    Node *parentRoot = nullptr;
+    int lastOrder = -1;
+    int firstOrder = -1;
+    int availableOrders = 0;
 };
 
 struct ClipBatchRootInfo : public BatchRootInfo
@@ -381,14 +375,13 @@ struct DrawSet
         : vertices(v)
         , zorders(z)
         , indices(i)
-        , indexCount(0)
     {
     }
-    DrawSet() : vertices(0), zorders(0), indices(0), indexCount(0) {}
-    int vertices;
-    int zorders;
-    int indices;
-    int indexCount;
+    DrawSet() {}
+    int vertices = 0;
+    int zorders = 0;
+    int indices = 0;
+    int indexCount = 0;
 };
 
 enum BatchCompatibility
@@ -410,8 +403,8 @@ struct Batch
 
     // pseudo-constructor...
     void init() {
-        first = 0;
-        root = 0;
+        first = nullptr;
+        root = nullptr;
         vertexCount = 0;
         indexCount = 0;
         isOpaque = false;
@@ -461,9 +454,9 @@ struct Node
     void append(Node *child) {
         Q_ASSERT(child);
         Q_ASSERT(!hasChild(child));
-        Q_ASSERT(child->m_parent == 0);
-        Q_ASSERT(child->m_next == 0);
-        Q_ASSERT(child->m_prev == 0);
+        Q_ASSERT(child->m_parent == nullptr);
+        Q_ASSERT(child->m_next == nullptr);
+        Q_ASSERT(child->m_prev == nullptr);
 
         if (!m_child) {
             child->m_next = child;
@@ -484,27 +477,27 @@ struct Node
 
         // only child..
         if (child->m_next == child) {
-            m_child = 0;
+            m_child = nullptr;
         } else {
             if (m_child == child)
                 m_child = child->m_next;
             child->m_next->m_prev = child->m_prev;
             child->m_prev->m_next = child->m_next;
         }
-        child->m_next = 0;
-        child->m_prev = 0;
-        child->setParent(0);
+        child->m_next = nullptr;
+        child->m_prev = nullptr;
+        child->setParent(nullptr);
     }
 
     Node *firstChild() const { return m_child; }
 
     Node *sibling() const {
         Q_ASSERT(m_parent);
-        return m_next == m_parent->m_child ? 0 : m_next;
+        return m_next == m_parent->m_child ? nullptr : m_next;
     }
 
     void setParent(Node *p) {
-        Q_ASSERT(m_parent == 0 || p == 0);
+        Q_ASSERT(m_parent == nullptr || p == nullptr);
         m_parent = p;
     }
 
@@ -589,7 +582,7 @@ public:
         float lastOpacity;
     };
 
-    ShaderManager(QSGDefaultRenderContext *ctx) : visualizeProgram(0), blitProgram(0), context(ctx) { }
+    ShaderManager(QSGDefaultRenderContext *ctx) : visualizeProgram(nullptr), blitProgram(nullptr), context(ctx) { }
     ~ShaderManager() {
         qDeleteAll(rewrittenShaders);
         qDeleteAll(stockShaders);
@@ -627,8 +620,9 @@ public:
     };
 
 protected:
-    void nodeChanged(QSGNode *node, QSGNode::DirtyState state) Q_DECL_OVERRIDE;
-    void render() Q_DECL_OVERRIDE;
+    void nodeChanged(QSGNode *node, QSGNode::DirtyState state) override;
+    void render() override;
+    void releaseCachedResources() override;
 
 private:
     enum ClipTypeBit
@@ -697,7 +691,7 @@ private:
     void visualizeOverdraw();
     void visualizeOverdraw_helper(Node *node);
     void visualizeDrawGeometry(const QSGGeometry *g);
-    void setCustomRenderMode(const QByteArray &mode) Q_DECL_OVERRIDE;
+    void setCustomRenderMode(const QByteArray &mode) override;
 
     QSGDefaultRenderContext *m_context;
     QSet<Node *> m_taggedRoots;
@@ -762,6 +756,7 @@ Batch *Renderer::newBatch()
         m_batchPool.resize(size - 1);
     } else {
         b = new Batch();
+        Q_ASSERT(offsetof(Batch, ibo) == sizeof(Buffer) + offsetof(Batch, vbo));
         memset(&b->vbo, 0, sizeof(Buffer) * 2); // Clear VBO & IBO
     }
     b->init();
diff --git a/src/quick/scenegraph/coreapi/qsggeometry.cpp b/src/quick/scenegraph/coreapi/qsggeometry.cpp
index 69a8c21ed2..dd701fba5f 100644
--- a/src/quick/scenegraph/coreapi/qsggeometry.cpp
+++ b/src/quick/scenegraph/coreapi/qsggeometry.cpp
@@ -115,7 +115,7 @@ const QSGGeometry::AttributeSet &QSGGeometry::defaultAttributes_ColoredPoint2D()
 
 /*!
     \class QSGGeometry::Attribute
-    \brief The QSGGeometry::Attribute describes a single vertex attribute in a QSGGeometry
+    \brief The QSGGeometry::Attribute describes a single vertex attribute in a QSGGeometry.
     \inmodule QtQuick
 
     The QSGGeometry::Attribute struct describes the attribute register position,
@@ -430,9 +430,9 @@ QSGGeometry::QSGGeometry(const QSGGeometry::AttributeSet &attributes,
     , m_index_count(0)
     , m_index_type(indexType)
     , m_attributes(attributes)
-    , m_data(0)
+    , m_data(nullptr)
     , m_index_data_offset(-1)
-    , m_server_data(0)
+    , m_server_data(nullptr)
     , m_owns_data(false)
     , m_index_usage_pattern(AlwaysUploadPattern)
     , m_vertex_usage_pattern(AlwaysUploadPattern)
@@ -529,7 +529,7 @@ QSGGeometry::~QSGGeometry()
 void *QSGGeometry::indexData()
 {
     return m_index_data_offset < 0
-            ? 0
+            ? nullptr
             : ((char *) m_data + m_index_data_offset);
 }
 
@@ -541,7 +541,7 @@ void *QSGGeometry::indexData()
 const void *QSGGeometry::indexData() const
 {
     return m_index_data_offset < 0
-            ? 0
+            ? nullptr
             : ((char *) m_data + m_index_data_offset);
 }
 
@@ -768,6 +768,19 @@ void QSGGeometry::updateColoredRectGeometry(QSGGeometry *g, const QRectF &rect)
     v[3].y = rect.bottom();
 }
 
+/*!
+  \enum QSGGeometry::AttributeType
+
+  This enum identifies several attribute types.
+
+  \value UnknownAttribute    Don't care
+  \value PositionAttribute   Position
+  \value ColorAttribute      Color
+  \value TexCoordAttribute   Texture coordinate
+  \value TexCoord1Attribute  Texture coordinate 1
+  \value TexCoord2Attribute  Texture coordinate 2
+
+ */
 
 /*!
     \enum QSGGeometry::DataPattern
diff --git a/src/quick/scenegraph/coreapi/qsgmaterial.cpp b/src/quick/scenegraph/coreapi/qsgmaterial.cpp
index 07dc87a643..8557de1b1f 100644
--- a/src/quick/scenegraph/coreapi/qsgmaterial.cpp
+++ b/src/quick/scenegraph/coreapi/qsgmaterial.cpp
@@ -443,7 +443,12 @@ void QSGMaterialShader::compile()
     otherwise returns \c false.
  */
 
+/*!
+  \fn bool QSGMaterialShader::RenderState::isCachedMaterialDataDirty() const
 
+  Returns \c true if the dirtyStates() contains the dirty cached material state,
+  otherwise returns \c false.
+ */
 
 /*!
     \fn QSGMaterialShader::RenderState::DirtyStates QSGMaterialShader::RenderState::dirtyStates() const
@@ -636,7 +641,7 @@ static void qt_print_material_count()
  */
 
 QSGMaterial::QSGMaterial()
-    : m_flags(0)
+    : m_flags(nullptr)
 {
     Q_UNUSED(m_reserved);
 #ifndef QT_NO_DEBUG
diff --git a/src/quick/scenegraph/coreapi/qsgnode.cpp b/src/quick/scenegraph/coreapi/qsgnode.cpp
index e400928d4e..1976538aec 100644
--- a/src/quick/scenegraph/coreapi/qsgnode.cpp
+++ b/src/quick/scenegraph/coreapi/qsgnode.cpp
@@ -114,6 +114,10 @@ static void qt_print_node_count()
     \value DirtyOpacity The opacity of a QSGOpacityNode has changed.
     \value DirtySubtreeBlocked The subtree has been blocked.
 
+    \omitvalue DirtyForceUpdate
+    \omitvalue DirtyUsePreprocess
+    \omitvalue DirtyPropagationMask
+
     \sa QSGNode::markDirty()
  */
 
@@ -135,6 +139,8 @@ static void qt_print_node_count()
     ownership over the opaque material and will delete it when the node is
     destroyed or a material is assigned.
     \value InternalReserved Reserved for internal use.
+
+    \omitvalue IsVisitableNode
  */
 
 /*!
@@ -149,6 +155,8 @@ static void qt_print_node_count()
     \value OpacityNodeType The type of QSGOpacityNode
     \value RenderNodeType The type of QSGRenderNode
 
+    \omitvalue RootNodeType
+
     \sa type()
  */
 
@@ -236,15 +244,8 @@ static void qt_print_node_count()
  * Constructs a new node
  */
 QSGNode::QSGNode()
-    : m_parent(0)
-    , m_type(BasicNodeType)
-    , m_firstChild(0)
-    , m_lastChild(0)
-    , m_nextSibling(0)
-    , m_previousSibling(0)
-    , m_subtreeRenderableCount(0)
-    , m_nodeFlags(OwnedByParent)
-    , m_dirtyState(0)
+    : m_nodeFlags(OwnedByParent)
+    , m_dirtyState(nullptr)
 {
     init();
 }
@@ -255,15 +256,15 @@ QSGNode::QSGNode()
  * \internal
  */
 QSGNode::QSGNode(NodeType type)
-    : m_parent(0)
+    : m_parent(nullptr)
     , m_type(type)
-    , m_firstChild(0)
-    , m_lastChild(0)
-    , m_nextSibling(0)
-    , m_previousSibling(0)
+    , m_firstChild(nullptr)
+    , m_lastChild(nullptr)
+    , m_nextSibling(nullptr)
+    , m_previousSibling(nullptr)
     , m_subtreeRenderableCount(type == GeometryNodeType || type == RenderNodeType ? 1 : 0)
     , m_nodeFlags(OwnedByParent)
-    , m_dirtyState(0)
+    , m_dirtyState(nullptr)
 {
     init();
 }
@@ -274,15 +275,15 @@ QSGNode::QSGNode(NodeType type)
  * \internal
  */
 QSGNode::QSGNode(QSGNodePrivate &dd, NodeType type)
-    : m_parent(0)
+    : m_parent(nullptr)
     , m_type(type)
-    , m_firstChild(0)
-    , m_lastChild(0)
-    , m_nextSibling(0)
-    , m_previousSibling(0)
+    , m_firstChild(nullptr)
+    , m_lastChild(nullptr)
+    , m_nextSibling(nullptr)
+    , m_previousSibling(nullptr)
     , m_subtreeRenderableCount(type == GeometryNodeType || type == RenderNodeType ? 1 : 0)
     , m_nodeFlags(OwnedByParent)
-    , m_dirtyState(0)
+    , m_dirtyState(nullptr)
     , d_ptr(&dd)
 {
     init();
@@ -380,17 +381,17 @@ void QSGNode::destroy()
 {
     if (m_parent) {
         m_parent->removeChildNode(this);
-        Q_ASSERT(m_parent == 0);
+        Q_ASSERT(m_parent == nullptr);
     }
     while (m_firstChild) {
         QSGNode *child = m_firstChild;
         removeChildNode(child);
-        Q_ASSERT(child->m_parent == 0);
+        Q_ASSERT(child->m_parent == nullptr);
         if (child->flags() & OwnedByParent)
             delete child;
     }
 
-    Q_ASSERT(m_firstChild == 0 && m_lastChild == 0);
+    Q_ASSERT(m_firstChild == nullptr && m_lastChild == nullptr);
 }
 
 
@@ -549,11 +550,11 @@ void QSGNode::removeChildNode(QSGNode *node)
         next->m_previousSibling = previous;
     else
         m_lastChild = previous;
-    node->m_previousSibling = 0;
-    node->m_nextSibling = 0;
+    node->m_previousSibling = nullptr;
+    node->m_nextSibling = nullptr;
 
     node->markDirty(DirtyNodeRemoved);
-    node->m_parent = 0;
+    node->m_parent = nullptr;
 }
 
 
@@ -566,13 +567,13 @@ void QSGNode::removeAllChildNodes()
     while (m_firstChild) {
         QSGNode *node = m_firstChild;
         m_firstChild = node->m_nextSibling;
-        node->m_nextSibling = 0;
+        node->m_nextSibling = nullptr;
         if (m_firstChild)
-            m_firstChild->m_previousSibling = 0;
+            m_firstChild->m_previousSibling = nullptr;
         else
-            m_lastChild = 0;
+            m_lastChild = nullptr;
         node->markDirty(DirtyNodeRemoved);
-        node->m_parent = 0;
+        node->m_parent = nullptr;
     }
 }
 
@@ -706,9 +707,9 @@ void qsgnode_set_description(QSGNode *node, const QString &description)
  */
 QSGBasicGeometryNode::QSGBasicGeometryNode(NodeType type)
     : QSGNode(type)
-    , m_geometry(0)
-    , m_matrix(0)
-    , m_clip_list(0)
+    , m_geometry(nullptr)
+    , m_matrix(nullptr)
+    , m_clip_list(nullptr)
 {
 }
 
@@ -718,9 +719,9 @@ QSGBasicGeometryNode::QSGBasicGeometryNode(NodeType type)
  */
 QSGBasicGeometryNode::QSGBasicGeometryNode(QSGBasicGeometryNodePrivate &dd, NodeType type)
     : QSGNode(dd, type)
-    , m_geometry(0)
-    , m_matrix(0)
-    , m_clip_list(0)
+    , m_geometry(nullptr)
+    , m_matrix(nullptr)
+    , m_clip_list(nullptr)
 {
 }
 
@@ -862,10 +863,6 @@ void QSGBasicGeometryNode::setGeometry(QSGGeometry *geometry)
 
 QSGGeometryNode::QSGGeometryNode()
     : QSGBasicGeometryNode(GeometryNodeType)
-    , m_render_order(0)
-    , m_material(0)
-    , m_opaque_material(0)
-    , m_opacity(1)
 {
 }
 
@@ -876,8 +873,8 @@ QSGGeometryNode::QSGGeometryNode()
 QSGGeometryNode::QSGGeometryNode(QSGGeometryNodePrivate &dd)
     : QSGBasicGeometryNode(dd, GeometryNodeType)
     , m_render_order(0)
-    , m_material(0)
-    , m_opaque_material(0)
+    , m_material(nullptr)
+    , m_opaque_material(nullptr)
     , m_opacity(1)
 {
 }
@@ -971,7 +968,7 @@ void QSGGeometryNode::setMaterial(QSGMaterial *material)
         delete m_material;
     m_material = material;
 #ifndef QT_NO_DEBUG
-    if (m_material != 0 && m_opaque_material == m_material)
+    if (m_material != nullptr && m_opaque_material == m_material)
         qWarning("QSGGeometryNode: using same material for both opaque and translucent");
 #endif
     markDirty(DirtyMaterial);
@@ -1002,7 +999,7 @@ void QSGGeometryNode::setOpaqueMaterial(QSGMaterial *material)
         delete m_opaque_material;
     m_opaque_material = material;
 #ifndef QT_NO_DEBUG
-    if (m_opaque_material != 0 && m_opaque_material == m_material)
+    if (m_opaque_material != nullptr && m_opaque_material == m_material)
         qWarning("QSGGeometryNode: using same material for both opaque and translucent");
 #endif
 
@@ -1079,6 +1076,7 @@ void QSGGeometryNode::setInheritedOpacity(qreal opacity)
 
 QSGClipNode::QSGClipNode()
     : QSGBasicGeometryNode(ClipNodeType)
+    , m_is_rectangular(false)
 {
     Q_UNUSED(m_reserved);
 }
@@ -1114,6 +1112,8 @@ QSGClipNode::~QSGClipNode()
 
     When this hint is set and it is applicable, the clip region will be
     generated from clipRect() rather than geometry().
+
+    By default this property is \c false.
  */
 
 void QSGClipNode::setIsRectangular(bool rectHint)
@@ -1144,7 +1144,7 @@ void QSGClipNode::setClipRect(const QRectF &rect)
 
 /*!
     \class QSGTransformNode
-    \brief The QSGTransformNode class implements transformations in the scene graph
+    \brief The QSGTransformNode class implements transformations in the scene graph.
 
     \inmodule QtQuick
     \ingroup qtquick-scenegraph-nodes
@@ -1263,7 +1263,7 @@ QSGRootNode::QSGRootNode()
 QSGRootNode::~QSGRootNode()
 {
     while (!m_renderers.isEmpty())
-        m_renderers.constLast()->setRootNode(0);
+        m_renderers.constLast()->setRootNode(nullptr);
     destroy(); // Must call destroy() here because markDirty() casts this to QSGRootNode.
 }
 
@@ -1315,8 +1315,6 @@ void QSGRootNode::notifyNodeChange(QSGNode *node, DirtyState state)
   */
 QSGOpacityNode::QSGOpacityNode()
     : QSGNode(OpacityNodeType)
-    , m_opacity(1)
-    , m_combined_opacity(1)
 {
 }
 
@@ -1582,6 +1580,7 @@ QDebug operator<<(QDebug d, const QSGRootNode *n)
         d << "RootNode(null)";
         return d;
     }
+    QDebugStateSaver saver(d);
     d << "RootNode" << hex << (const void *) n << (n->isSubtreeBlocked() ? "*BLOCKED*" : "");
 #ifdef QSG_RUNTIME_DESCRIPTION
     d << QSGNodePrivate::description(n);
diff --git a/src/quick/scenegraph/coreapi/qsgnode.h b/src/quick/scenegraph/coreapi/qsgnode.h
index 1467f2233d..854e284c9e 100644
--- a/src/quick/scenegraph/coreapi/qsgnode.h
+++ b/src/quick/scenegraph/coreapi/qsgnode.h
@@ -77,9 +77,7 @@ public:
         TransformNodeType,
         ClipNodeType,
         OpacityNodeType,
-#ifndef qdoc
         RootNodeType,
-#endif
         RenderNodeType
     };
 
@@ -96,9 +94,8 @@ public:
         OwnsOpaqueMaterial          = 0x00040000,
 
         // Uppermost 8 bits are reserved for internal use.
-#ifndef qdoc
         IsVisitableNode             = 0x01000000
-#else
+#ifdef Q_CLANG_QDOC
         InternalReserved            = 0x01000000
 #endif
     };
@@ -113,7 +110,6 @@ public:
         DirtyMaterial               = 0x2000,
         DirtyOpacity                = 0x4000,
 
-#ifndef qdoc
         DirtyForceUpdate            = 0x8000,
 
         DirtyUsePreprocess          = UsePreprocess,
@@ -122,7 +118,6 @@ public:
                                       | DirtyNodeAdded
                                       | DirtyOpacity
                                       | DirtyForceUpdate
-#endif
 
     };
     Q_DECLARE_FLAGS(DirtyState, DirtyStateBit)
@@ -151,7 +146,7 @@ public:
 
     QT_DEPRECATED void clearDirty() { }
     void markDirty(DirtyState bits);
-    QT_DEPRECATED DirtyState dirtyState() const { return Q_NULLPTR; }
+    QT_DEPRECATED DirtyState dirtyState() const { return nullptr; }
 
     virtual bool isSubtreeBlocked() const;
 
@@ -173,13 +168,13 @@ private:
     void init();
     void destroy();
 
-    QSGNode *m_parent;
-    NodeType m_type;
-    QSGNode *m_firstChild;
-    QSGNode *m_lastChild;
-    QSGNode *m_nextSibling;
-    QSGNode *m_previousSibling;
-    int m_subtreeRenderableCount;
+    QSGNode *m_parent = nullptr;
+    NodeType m_type = BasicNodeType;
+    QSGNode *m_firstChild = nullptr;
+    QSGNode *m_lastChild = nullptr;
+    QSGNode *m_nextSibling = nullptr;
+    QSGNode *m_previousSibling = nullptr;
+    int m_subtreeRenderableCount = 0;
 
     Flags m_nodeFlags;
     DirtyState m_dirtyState; // Obsolete, remove in Qt 6
@@ -195,7 +190,7 @@ void Q_QUICK_EXPORT qsgnode_set_description(QSGNode *node, const QString &descri
 class Q_QUICK_EXPORT QSGBasicGeometryNode : public QSGNode
 {
 public:
-    ~QSGBasicGeometryNode();
+    ~QSGBasicGeometryNode() override;
 
     void setGeometry(QSGGeometry *geometry);
     const QSGGeometry *geometry() const { return m_geometry; }
@@ -229,7 +224,7 @@ class Q_QUICK_EXPORT QSGGeometryNode : public QSGBasicGeometryNode
 {
 public:
     QSGGeometryNode();
-    ~QSGGeometryNode();
+    ~QSGGeometryNode() override;
 
     void setMaterial(QSGMaterial *material);
     QSGMaterial *material() const { return m_material; }
@@ -251,18 +246,18 @@ protected:
 private:
     friend class QSGNodeUpdater;
 
-    int m_render_order;
-    QSGMaterial *m_material;
-    QSGMaterial *m_opaque_material;
+    int m_render_order = 0;
+    QSGMaterial *m_material = nullptr;
+    QSGMaterial *m_opaque_material = nullptr;
 
-    qreal m_opacity;
+    qreal m_opacity = 1;
 };
 
 class Q_QUICK_EXPORT QSGClipNode : public QSGBasicGeometryNode
 {
 public:
     QSGClipNode();
-    ~QSGClipNode();
+    ~QSGClipNode() override;
 
     void setIsRectangular(bool rectHint);
     bool isRectangular() const { return m_is_rectangular; }
@@ -282,7 +277,7 @@ class Q_QUICK_EXPORT QSGTransformNode : public QSGNode
 {
 public:
     QSGTransformNode();
-    ~QSGTransformNode();
+    ~QSGTransformNode() override;
 
     void setMatrix(const QMatrix4x4 &matrix);
     const QMatrix4x4 &matrix() const { return m_matrix; }
@@ -300,7 +295,7 @@ class Q_QUICK_EXPORT QSGRootNode : public QSGNode
 {
 public:
     QSGRootNode();
-    ~QSGRootNode();
+    ~QSGRootNode() override;
 
 private:
     void notifyNodeChange(QSGNode *node, DirtyState state);
@@ -317,7 +312,7 @@ class Q_QUICK_EXPORT QSGOpacityNode : public QSGNode
 {
 public:
     QSGOpacityNode();
-    ~QSGOpacityNode();
+    ~QSGOpacityNode() override;
 
     void setOpacity(qreal opacity);
     qreal opacity() const { return m_opacity; }
@@ -328,8 +323,8 @@ public:
     bool isSubtreeBlocked() const override;
 
 private:
-    qreal m_opacity;
-    qreal m_combined_opacity;
+    qreal m_opacity = 1;
+    qreal m_combined_opacity = 1;
 };
 
 class Q_QUICK_EXPORT QSGNodeVisitor {
diff --git a/src/quick/scenegraph/coreapi/qsgnode_p.h b/src/quick/scenegraph/coreapi/qsgnode_p.h
index 84d5477085..f81128f51a 100644
--- a/src/quick/scenegraph/coreapi/qsgnode_p.h
+++ b/src/quick/scenegraph/coreapi/qsgnode_p.h
@@ -78,18 +78,14 @@ public:
 class QSGBasicGeometryNodePrivate : public QSGNodePrivate
 {
 public:
-    QSGBasicGeometryNodePrivate()
-        : QSGNodePrivate()
-    {}
+    QSGBasicGeometryNodePrivate() {}
 };
 
 
 class QSGGeometryNodePrivate: public QSGBasicGeometryNodePrivate
 {
 public:
-    QSGGeometryNodePrivate()
-        : QSGBasicGeometryNodePrivate()
-    {}
+    QSGGeometryNodePrivate() {}
 };
 
 QT_END_NAMESPACE
diff --git a/src/quick/scenegraph/coreapi/qsgnodeupdater.cpp b/src/quick/scenegraph/coreapi/qsgnodeupdater.cpp
index d6d533307e..8bc9ded594 100644
--- a/src/quick/scenegraph/coreapi/qsgnodeupdater.cpp
+++ b/src/quick/scenegraph/coreapi/qsgnodeupdater.cpp
@@ -48,7 +48,7 @@ QT_BEGIN_NAMESPACE
 QSGNodeUpdater::QSGNodeUpdater()
     : m_combined_matrix_stack(64)
     , m_opacity_stack(64)
-    , m_current_clip(0)
+    , m_current_clip(nullptr)
     , m_force_update(0)
 {
     m_opacity_stack.add(1);
@@ -60,7 +60,7 @@ QSGNodeUpdater::~QSGNodeUpdater()
 
 void QSGNodeUpdater::updateStates(QSGNode *n)
 {
-    m_current_clip = 0;
+    m_current_clip = nullptr;
     m_force_update = 0;
 
     Q_ASSERT(m_opacity_stack.size() == 1); // The one we added in the constructr...
@@ -82,7 +82,7 @@ void QSGNodeUpdater::updateStates(QSGNode *n)
 
 bool QSGNodeUpdater::isNodeBlocked(QSGNode *node, QSGNode *root) const
 {
-    while (node != root && node != 0) {
+    while (node != root && node != nullptr) {
         if (node->isSubtreeBlocked())
             return true;
         node = node->parent();
diff --git a/src/quick/scenegraph/coreapi/qsgrenderer.cpp b/src/quick/scenegraph/coreapi/qsgrenderer.cpp
index 8fbd402a2f..e1ba001d2d 100644
--- a/src/quick/scenegraph/coreapi/qsgrenderer.cpp
+++ b/src/quick/scenegraph/coreapi/qsgrenderer.cpp
@@ -50,7 +50,9 @@
 
 QT_BEGIN_NAMESPACE
 
+#if QT_CONFIG(opengl)
 static const bool qsg_sanity_check = qEnvironmentVariableIntValue("QSG_SANITY_CHECK");
+#endif
 
 static QElapsedTimer frameTimer;
 static qint64 preprocessTime;
@@ -130,8 +132,8 @@ QSGRenderer::QSGRenderer(QSGRenderContext *context)
     , m_current_determinant(1)
     , m_device_pixel_ratio(1)
     , m_context(context)
-    , m_node_updater(0)
-    , m_bindable(0)
+    , m_node_updater(nullptr)
+    , m_bindable(nullptr)
     , m_changed_emitted(false)
     , m_is_rendering(false)
     , m_is_preprocessing(false)
@@ -141,7 +143,7 @@ QSGRenderer::QSGRenderer(QSGRenderContext *context)
 
 QSGRenderer::~QSGRenderer()
 {
-    setRootNode(0);
+    setRootNode(nullptr);
     delete m_node_updater;
 }
 
@@ -247,7 +249,7 @@ void QSGRenderer::renderScene(const QSGBindable &bindable)
 
     m_is_rendering = false;
     m_changed_emitted = false;
-    m_bindable = 0;
+    m_bindable = nullptr;
 
     qCDebug(QSG_LOG_TIME_RENDERER,
             "time in renderer: total=%dms, preprocess=%d, updates=%d, binding=%d, rendering=%d",
diff --git a/src/quick/scenegraph/coreapi/qsgrenderer_p.h b/src/quick/scenegraph/coreapi/qsgrenderer_p.h
index 1ea2775e6f..d4ff6ea9fe 100644
--- a/src/quick/scenegraph/coreapi/qsgrenderer_p.h
+++ b/src/quick/scenegraph/coreapi/qsgrenderer_p.h
@@ -86,13 +86,14 @@ public:
 
     bool isMirrored() const;
     void renderScene(const QSGBindable &bindable);
-    virtual void renderScene(uint fboId = 0) Q_DECL_OVERRIDE;
-    virtual void nodeChanged(QSGNode *node, QSGNode::DirtyState state) Q_DECL_OVERRIDE;
+    void renderScene(uint fboId = 0) override;
+    void nodeChanged(QSGNode *node, QSGNode::DirtyState state) override;
 
     QSGNodeUpdater *nodeUpdater() const;
     void setNodeUpdater(QSGNodeUpdater *updater);
     inline QSGMaterialShader::RenderState state(QSGMaterialShader::RenderState::DirtyStates dirty) const;
-    virtual void setCustomRenderMode(const QByteArray &) { };
+    virtual void setCustomRenderMode(const QByteArray &) { }
+    virtual void releaseCachedResources() { }
 
     void clearChangedFlag() { m_changed_emitted = false; }
 
@@ -161,12 +162,12 @@ class Q_QUICK_PRIVATE_EXPORT QSGNodeDumper : public QSGNodeVisitor {
 public:
     static void dump(QSGNode *n);
 
-    QSGNodeDumper() : m_indent(0) {}
+    QSGNodeDumper() {}
     void visitNode(QSGNode *n) override;
     void visitChildren(QSGNode *n) override;
 
 private:
-    int m_indent;
+    int m_indent = 0;
 };
 
 
diff --git a/src/quick/scenegraph/coreapi/qsgrendernode.cpp b/src/quick/scenegraph/coreapi/qsgrendernode.cpp
index a8954848d6..df3fa16a32 100644
--- a/src/quick/scenegraph/coreapi/qsgrendernode.cpp
+++ b/src/quick/scenegraph/coreapi/qsgrendernode.cpp
@@ -74,8 +74,8 @@ QSGRenderNode::~QSGRenderNode()
 }
 
 QSGRenderNodePrivate::QSGRenderNodePrivate()
-    : m_matrix(0)
-    , m_clip_list(0)
+    : m_matrix(nullptr)
+    , m_clip_list(nullptr)
     , m_opacity(1)
 {
 }
@@ -119,7 +119,7 @@ QSGRenderNodePrivate::QSGRenderNodePrivate()
   */
 QSGRenderNode::StateFlags QSGRenderNode::changedStates() const
 {
-    return 0;
+    return nullptr;
 }
 
 /*!
@@ -213,6 +213,22 @@ void QSGRenderNode::releaseResources()
 }
 
 /*!
+  \enum QSGRenderNode::StateFlag
+
+  This enum is a bit mask identifying several states.
+
+  \value DepthState         Depth
+  \value StencilState       Stencil
+  \value ScissorState       Scissor
+  \value ColorState         Color
+  \value BlendState         Blend
+  \value CullState          Cull
+  \value ViewportState      View poirt
+  \value RenderTargetState  Render target
+
+ */
+
+/*!
     \enum QSGRenderNode::RenderingFlag
 
     Possible values for the bitmask returned from flags().
@@ -251,7 +267,7 @@ void QSGRenderNode::releaseResources()
  */
 QSGRenderNode::RenderingFlags QSGRenderNode::flags() const
 {
-    return 0;
+    return nullptr;
 }
 
 /*!
@@ -354,7 +370,7 @@ QSGRenderNode::RenderState::~RenderState()
  */
 
 /*!
-    \fn const QRegion *QSGRenderNode::clipRegion() const
+    \fn const QRegion *QSGRenderNode::RenderState::clipRegion() const
 
     \return the current clip region or null for backends where clipping is
     implemented via stencil or scissoring.
diff --git a/src/quick/scenegraph/coreapi/qsgrendernode.h b/src/quick/scenegraph/coreapi/qsgrendernode.h
index f6bc40d3ee..0fb83b080c 100644
--- a/src/quick/scenegraph/coreapi/qsgrendernode.h
+++ b/src/quick/scenegraph/coreapi/qsgrendernode.h
@@ -80,7 +80,7 @@ public:
     };
 
     QSGRenderNode();
-    ~QSGRenderNode();
+    ~QSGRenderNode() override;
 
     virtual StateFlags changedStates() const;
     virtual void render(const RenderState *state) = 0;
diff --git a/src/quick/scenegraph/qsgadaptationlayer.cpp b/src/quick/scenegraph/qsgadaptationlayer.cpp
index c64360f955..252e5a9c55 100644
--- a/src/quick/scenegraph/qsgadaptationlayer.cpp
+++ b/src/quick/scenegraph/qsgadaptationlayer.cpp
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2016 The Qt Company Ltd.
+** Copyright (C) 2018 The Qt Company Ltd.
 ** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the QtQuick module of the Qt Toolkit.
@@ -56,7 +56,7 @@ static QElapsedTimer qsg_render_timer;
 
 QSGDistanceFieldGlyphCache::Texture QSGDistanceFieldGlyphCache::s_emptyTexture;
 
-QSGDistanceFieldGlyphCache::QSGDistanceFieldGlyphCache(QOpenGLContext *c, const QRawFont &font)
+QSGDistanceFieldGlyphCache::QSGDistanceFieldGlyphCache(const QRawFont &font)
     : m_pendingGlyphs(64)
 {
     Q_ASSERT(font.isValid());
@@ -71,30 +71,32 @@ QSGDistanceFieldGlyphCache::QSGDistanceFieldGlyphCache(QOpenGLContext *c, const
     // this allows us to call pathForGlyph once and reuse the result.
     m_referenceFont.setPixelSize(QT_DISTANCEFIELD_BASEFONTSIZE(m_doubleGlyphResolution) * QT_DISTANCEFIELD_SCALE(m_doubleGlyphResolution));
     Q_ASSERT(m_referenceFont.isValid());
-#if QT_CONFIG(opengl)
-    m_coreProfile = (c->format().profile() == QSurfaceFormat::CoreProfile);
-#else
-    Q_UNUSED(c)
-#endif
 }
 
 QSGDistanceFieldGlyphCache::~QSGDistanceFieldGlyphCache()
 {
 }
 
+QSGDistanceFieldGlyphCache::GlyphData &QSGDistanceFieldGlyphCache::emptyData(glyph_t glyph)
+{
+    GlyphData gd;
+    gd.texture = &s_emptyTexture;
+    QHash<glyph_t, GlyphData>::iterator it = m_glyphsData.insert(glyph, gd);
+    return it.value();
+}
+
 QSGDistanceFieldGlyphCache::GlyphData &QSGDistanceFieldGlyphCache::glyphData(glyph_t glyph)
 {
     QHash<glyph_t, GlyphData>::iterator data = m_glyphsData.find(glyph);
     if (data == m_glyphsData.end()) {
-        GlyphData gd;
-        gd.texture = &s_emptyTexture;
+        GlyphData &gd = emptyData(glyph);
         gd.path = m_referenceFont.pathForGlyph(glyph);
         // need bounding rect in base font size scale
         qreal scaleFactor = qreal(1) / QT_DISTANCEFIELD_SCALE(m_doubleGlyphResolution);
         QTransform scaleDown;
         scaleDown.scale(scaleFactor, scaleFactor);
         gd.boundingRect = scaleDown.mapRect(gd.path.boundingRect());
-        data = m_glyphsData.insert(glyph, gd);
+        return gd;
     }
     return data.value();
 }
@@ -234,10 +236,8 @@ void QSGDistanceFieldGlyphCache::setGlyphsPosition(const QList<GlyphPosition> &g
     }
 
     if (!invalidatedGlyphs.isEmpty()) {
-        QLinkedList<QSGDistanceFieldGlyphConsumer *>::iterator it = m_registeredNodes.begin();
-        while (it != m_registeredNodes.end()) {
-            (*it)->invalidateGlyphs(invalidatedGlyphs);
-            ++it;
+        for (QSGDistanceFieldGlyphConsumerList::iterator iter = m_registeredNodes.begin(); iter != m_registeredNodes.end(); ++iter) {
+            iter->invalidateGlyphs(invalidatedGlyphs);
         }
     }
 }
@@ -280,10 +280,8 @@ void QSGDistanceFieldGlyphCache::setGlyphsTexture(const QVector<glyph_t> &glyphs
     }
 
     if (!invalidatedGlyphs.isEmpty()) {
-        QLinkedList<QSGDistanceFieldGlyphConsumer*>::iterator it = m_registeredNodes.begin();
-        while (it != m_registeredNodes.end()) {
-            (*it)->invalidateGlyphs(invalidatedGlyphs);
-            ++it;
+        for (QSGDistanceFieldGlyphConsumerList::iterator iter = m_registeredNodes.begin(); iter != m_registeredNodes.end(); ++iter) {
+            iter->invalidateGlyphs(invalidatedGlyphs);
         }
     }
 }
diff --git a/src/quick/scenegraph/qsgadaptationlayer_p.h b/src/quick/scenegraph/qsgadaptationlayer_p.h
index ba146b884f..58ecae94e7 100644
--- a/src/quick/scenegraph/qsgadaptationlayer_p.h
+++ b/src/quick/scenegraph/qsgadaptationlayer_p.h
@@ -62,8 +62,8 @@
 #include <QtCore/qurl.h>
 #include <private/qfontengine_p.h>
 #include <QtGui/private/qdatabuffer_p.h>
-#include <private/qopenglcontext_p.h>
 #include <private/qdistancefield_p.h>
+#include <private/qintrusivelist_p.h>
 
 // ### remove
 #include <QtQuick/private/qquicktext_p.h>
@@ -74,7 +74,6 @@ class QSGNode;
 class QImage;
 class TextureReference;
 class QSGDistanceFieldGlyphNode;
-class QOpenGLContext;
 class QSGInternalImageNode;
 class QSGPainterNode;
 class QSGInternalRectangleNode;
@@ -82,6 +81,7 @@ class QSGGlyphNode;
 class QSGRootNode;
 class QSGSpriteNode;
 class QSGRenderNode;
+class QSGRenderContext;
 
 class Q_QUICK_PRIVATE_EXPORT QSGNodeVisitorEx
 {
@@ -136,6 +136,7 @@ public:
     virtual void setPenColor(const QColor &color) = 0;
     virtual void setPenWidth(qreal width) = 0;
     virtual void setGradientStops(const QGradientStops &stops) = 0;
+    virtual void setGradientVertical(bool vertical) = 0;
     virtual void setRadius(qreal radius) = 0;
     virtual void setAntialiasing(bool antialiasing) { Q_UNUSED(antialiasing) }
     virtual void setAligned(bool aligned) = 0;
@@ -266,19 +267,19 @@ public:
             Texture // for APIs with separate texture and sampler objects
         };
         struct InputParameter {
-            InputParameter() : semanticIndex(0) { }
+            InputParameter() {}
             // Semantics use the D3D keys (POSITION, TEXCOORD).
             // Attribute name based APIs can map based on pre-defined names.
             QByteArray semanticName;
-            int semanticIndex;
+            int semanticIndex = 0;
         };
         struct Variable {
-            Variable() : type(Constant), offset(0), size(0), bindPoint(0) { }
-            VariableType type;
+            Variable() {}
+            VariableType type = Constant;
             QByteArray name;
-            uint offset; // for cbuffer members
-            uint size; // for cbuffer members
-            int bindPoint; // for textures and samplers; for register-based APIs
+            uint offset = 0; // for cbuffer members
+            uint size = 0; // for cbuffer members
+            int bindPoint = 0; // for textures and samplers; for register-based APIs
         };
 
         QByteArray blob; // source or bytecode
@@ -329,8 +330,8 @@ public:
     };
 
     struct ShaderData {
-        ShaderData() : hasShaderCode(false) { }
-        bool hasShaderCode;
+        ShaderData() {}
+        bool hasShaderCode = false;
         QSGGuiThreadShaderEffectManager::ShaderInfo shaderInfo;
         QVector<VariableData> varData;
     };
@@ -373,7 +374,7 @@ public:
         HighQualitySubPixelAntialiasing
     };
 
-    QSGGlyphNode() : m_ownerElement(0) {}
+    QSGGlyphNode() {}
 
     virtual void setGlyphs(const QPointF &position, const QGlyphRun &glyphs) = 0;
     virtual void setColor(const QColor &color) = 0;
@@ -394,7 +395,7 @@ public:
     void accept(QSGNodeVisitorEx *visitor) override { if (visitor->visit(this)) visitor->visitChildren(this); visitor->endVisit(this); }
 protected:
     QRectF m_bounding_rect;
-    QQuickItem *m_ownerElement;
+    QQuickItem *m_ownerElement = nullptr;
 };
 
 class Q_QUICK_PRIVATE_EXPORT QSGDistanceFieldGlyphConsumer
@@ -403,12 +404,14 @@ public:
     virtual ~QSGDistanceFieldGlyphConsumer() {}
 
     virtual void invalidateGlyphs(const QVector<quint32> &glyphs) = 0;
+    QIntrusiveListNode node;
 };
+typedef QIntrusiveList<QSGDistanceFieldGlyphConsumer, &QSGDistanceFieldGlyphConsumer::node> QSGDistanceFieldGlyphConsumerList;
 
 class Q_QUICK_PRIVATE_EXPORT QSGDistanceFieldGlyphCache
 {
 public:
-    QSGDistanceFieldGlyphCache(QOpenGLContext *c, const QRawFont &font);
+    QSGDistanceFieldGlyphCache(const QRawFont &font);
     virtual ~QSGDistanceFieldGlyphCache();
 
     struct Metrics {
@@ -421,24 +424,24 @@ public:
     };
 
     struct TexCoord {
-        qreal x;
-        qreal y;
-        qreal width;
-        qreal height;
-        qreal xMargin;
-        qreal yMargin;
+        qreal x = 0;
+        qreal y = 0;
+        qreal width = -1;
+        qreal height = -1;
+        qreal xMargin = 0;
+        qreal yMargin = 0;
 
-        TexCoord() : x(0), y(0), width(-1), height(-1), xMargin(0), yMargin(0) { }
+        TexCoord() {}
 
         bool isNull() const { return width <= 0 || height <= 0; }
         bool isValid() const { return width >= 0 && height >= 0; }
     };
 
     struct Texture {
-        uint textureId;
+        uint textureId = 0;
         QSize size;
 
-        Texture() : textureId(0), size(QSize()) { }
+        Texture() : size(QSize()) { }
         bool operator == (const Texture &other) const { return textureId == other.textureId; }
     };
 
@@ -464,8 +467,8 @@ public:
 
     void update();
 
-    void registerGlyphNode(QSGDistanceFieldGlyphConsumer *node) { m_registeredNodes.append(node); }
-    void unregisterGlyphNode(QSGDistanceFieldGlyphConsumer *node) { m_registeredNodes.removeOne(node); }
+    void registerGlyphNode(QSGDistanceFieldGlyphConsumer *node) { m_registeredNodes.insert(node); }
+    void unregisterGlyphNode(QSGDistanceFieldGlyphConsumer *node) { m_registeredNodes.remove(node); }
 
     virtual void registerOwnerElement(QQuickItem *ownerElement);
     virtual void unregisterOwnerElement(QQuickItem *ownerElement);
@@ -478,13 +481,13 @@ protected:
     };
 
     struct GlyphData {
-        Texture *texture;
+        Texture *texture = nullptr;
         TexCoord texCoord;
         QRectF boundingRect;
         QPainterPath path;
-        quint32 ref;
+        quint32 ref = 0;
 
-        GlyphData() : texture(0), ref(0) { }
+        GlyphData() {}
     };
 
     virtual void requestGlyphs(const QSet<glyph_t> &glyphs) = 0;
@@ -503,25 +506,24 @@ protected:
     uint textureIdForGlyph(glyph_t glyph) const;
 
     GlyphData &glyphData(glyph_t glyph);
+    GlyphData &emptyData(glyph_t glyph);
 
 #if defined(QSG_DISTANCEFIELD_CACHE_DEBUG)
     void saveTexture(GLuint textureId, int width, int height) const;
 #endif
 
-    inline bool isCoreProfile() const { return m_coreProfile; }
+    bool m_doubleGlyphResolution;
 
-private:
+protected:
     QRawFont m_referenceFont;
-    int m_glyphCount;
-
-    bool m_doubleGlyphResolution;
-    bool m_coreProfile;
 
+private:
+    int m_glyphCount;
     QList<Texture> m_textures;
     QHash<glyph_t, GlyphData> m_glyphsData;
     QDataBuffer<glyph_t> m_pendingGlyphs;
     QSet<glyph_t> m_populatingGlyphs;
-    QLinkedList<QSGDistanceFieldGlyphConsumer*> m_registeredNodes;
+    QSGDistanceFieldGlyphConsumerList m_registeredNodes;
 
     static Texture s_emptyTexture;
 };
diff --git a/src/quick/scenegraph/qsgbasicglyphnode.cpp b/src/quick/scenegraph/qsgbasicglyphnode.cpp
index 38f650a82c..4559b7951c 100644
--- a/src/quick/scenegraph/qsgbasicglyphnode.cpp
+++ b/src/quick/scenegraph/qsgbasicglyphnode.cpp
@@ -44,7 +44,7 @@ QT_BEGIN_NAMESPACE
 
 QSGBasicGlyphNode::QSGBasicGlyphNode()
     : m_style(QQuickText::Normal)
-    , m_material(0)
+    , m_material(nullptr)
     , m_geometry(QSGGeometry::defaultAttributes_TexturedPoint2D(), 0)
 {
     m_geometry.setDrawingMode(QSGGeometry::DrawTriangles);
@@ -59,7 +59,7 @@ QSGBasicGlyphNode::~QSGBasicGlyphNode()
 void QSGBasicGlyphNode::setColor(const QColor &color)
 {
     m_color = color;
-    if (m_material != 0) {
+    if (m_material != nullptr) {
         setMaterialColor(color);
         markDirty(DirtyMaterial);
     }
@@ -67,7 +67,7 @@ void QSGBasicGlyphNode::setColor(const QColor &color)
 
 void QSGBasicGlyphNode::setGlyphs(const QPointF &position, const QGlyphRun &glyphs)
 {
-    if (m_material != 0)
+    if (m_material != nullptr)
         delete m_material;
 
     m_position = position;
diff --git a/src/quick/scenegraph/qsgbasicinternalimagenode.cpp b/src/quick/scenegraph/qsgbasicinternalimagenode.cpp
index c8699218ba..c434563c90 100644
--- a/src/quick/scenegraph/qsgbasicinternalimagenode.cpp
+++ b/src/quick/scenegraph/qsgbasicinternalimagenode.cpp
@@ -189,15 +189,30 @@ namespace {
     struct Y { float y, ty; };
 }
 
-static inline void appendQuad(quint16 **indices, quint16 topLeft, quint16 topRight,
-                              quint16 bottomLeft, quint16 bottomRight)
+static inline void appendQuad(int indexType, void **indexData,
+                              int topLeft, int topRight,
+                              int bottomLeft, int bottomRight)
 {
-    *(*indices)++ = topLeft;
-    *(*indices)++ = bottomLeft;
-    *(*indices)++ = bottomRight;
-    *(*indices)++ = bottomRight;
-    *(*indices)++ = topRight;
-    *(*indices)++ = topLeft;
+    if (indexType == QSGGeometry::UnsignedIntType) {
+        quint32 *indices = static_cast<quint32 *>(*indexData);
+        *indices++ = topLeft;
+        *indices++ = bottomLeft;
+        *indices++ = bottomRight;
+        *indices++ = bottomRight;
+        *indices++ = topRight;
+        *indices++ = topLeft;
+        *indexData = indices;
+    } else {
+        Q_ASSERT(indexType == QSGGeometry::UnsignedShortType);
+        quint16 *indices = static_cast<quint16 *>(*indexData);
+        *indices++ = topLeft;
+        *indices++ = bottomLeft;
+        *indices++ = bottomRight;
+        *indices++ = bottomRight;
+        *indices++ = topRight;
+        *indices++ = topLeft;
+        *indexData = indices;
+    }
 }
 
 QSGGeometry *QSGBasicInternalImageNode::updateGeometry(const QRectF &targetRect,
@@ -230,6 +245,7 @@ QSGGeometry *QSGBasicInternalImageNode::updateGeometry(const QRectF &targetRect,
         ++vCells;
     if (innerTargetRect.bottom() != targetRect.bottom())
         ++vCells;
+
     QVarLengthArray<X, 32> xData(2 * hCells);
     QVarLengthArray<Y, 32> yData(2 * vCells);
     X *xs = xData.data();
@@ -270,7 +286,7 @@ QSGGeometry *QSGBasicInternalImageNode::updateGeometry(const QRectF &targetRect,
         float leftPlusRight = targetRect.left() + targetRect.right();
         int count = xData.size();
         xs = xData.data();
-        for (int i = 0; i < count >> 1; ++i)
+        for (int i = 0; i < (count >> 1); ++i)
             qSwap(xs[i], xs[count - 1 - i]);
         for (int i = 0; i < count; ++i)
             xs[i].x = leftPlusRight - xs[i].x;
@@ -308,16 +324,29 @@ QSGGeometry *QSGBasicInternalImageNode::updateGeometry(const QRectF &targetRect,
     }
     Q_ASSERT(ys == yData.data() + yData.size());
 
+    QSGGeometry::Type indexType = QSGGeometry::UnsignedShortType;
+    // We can handled up to 0xffff indices, but keep the limit lower here to
+    // merge better in the batch renderer.
+    if (hCells * vCells * 4 > 0x7fff)
+        indexType = QSGGeometry::UnsignedIntType;
+
     if (antialiasing) {
+        if (!geometry || geometry->indexType() != indexType) {
+            geometry = new QSGGeometry(smoothAttributeSet(),
+                                       hCells * vCells * 4 + (hCells + vCells - 1) * 4,
+                                       hCells * vCells * 6 + (hCells + vCells) * 12,
+                                       indexType);
+        } else {
+            geometry->allocate(hCells * vCells * 4 + (hCells + vCells - 1) * 4,
+                               hCells * vCells * 6 + (hCells + vCells) * 12);
+        }
         QSGGeometry *g = geometry;
         Q_ASSERT(g);
 
-        g->allocate(hCells * vCells * 4 + (hCells + vCells - 1) * 4,
-                    hCells * vCells * 6 + (hCells + vCells) * 12);
         g->setDrawingMode(QSGGeometry::DrawTriangles);
         SmoothVertex *vertices = reinterpret_cast<SmoothVertex *>(g->vertexData());
         memset(vertices, 0, g->vertexCount() * g->sizeOfVertex());
-        quint16 *indices = g->indexDataAsUShort();
+        void *indexData = g->indexData();
 
         // The deltas are how much the fuzziness can reach into the image.
         // Only the border vertices are moved by the vertex shader, so the fuzziness
@@ -345,7 +374,7 @@ QSGGeometry *QSGBasicInternalImageNode::updateGeometry(const QRectF &targetRect,
         float delta = float(qAbs(targetRect.width()) < qAbs(targetRect.height())
                             ? targetRect.width() : targetRect.height()) * 0.5f;
 
-        quint16 index = 0;
+        int index = 0;
         ys = yData.data();
         for (int j = 0; j < vCells; ++j, ys += 2) {
             xs = xData.data();
@@ -357,7 +386,7 @@ QSGGeometry *QSGBasicInternalImageNode::updateGeometry(const QRectF &targetRect,
 
                 SmoothVertex *v = vertices + index;
 
-                quint16 topLeft = index;
+                int topLeft = index;
                 for (int k = (isTop || isLeft ? 2 : 1); k--; ++v, ++index) {
                     v->x = xs[0].x;
                     v->u = xs[0].tx;
@@ -365,7 +394,7 @@ QSGGeometry *QSGBasicInternalImageNode::updateGeometry(const QRectF &targetRect,
                     v->v = ys[0].ty;
                 }
 
-                quint16 topRight = index;
+                int topRight = index;
                 for (int k = (isTop || isRight ? 2 : 1); k--; ++v, ++index) {
                     v->x = xs[1].x;
                     v->u = xs[1].tx;
@@ -373,7 +402,7 @@ QSGGeometry *QSGBasicInternalImageNode::updateGeometry(const QRectF &targetRect,
                     v->v = ys[0].ty;
                 }
 
-                quint16 bottomLeft = index;
+                int bottomLeft = index;
                 for (int k = (isBottom || isLeft ? 2 : 1); k--; ++v, ++index) {
                     v->x = xs[0].x;
                     v->u = xs[0].tx;
@@ -381,7 +410,7 @@ QSGGeometry *QSGBasicInternalImageNode::updateGeometry(const QRectF &targetRect,
                     v->v = ys[1].ty;
                 }
 
-                quint16 bottomRight = index;
+                int bottomRight = index;
                 for (int k = (isBottom || isRight ? 2 : 1); k--; ++v, ++index) {
                     v->x = xs[1].x;
                     v->u = xs[1].tx;
@@ -389,45 +418,44 @@ QSGGeometry *QSGBasicInternalImageNode::updateGeometry(const QRectF &targetRect,
                     v->v = ys[1].ty;
                 }
 
-                appendQuad(&indices, topLeft, topRight, bottomLeft, bottomRight);
+                appendQuad(g->indexType(), &indexData, topLeft, topRight, bottomLeft, bottomRight);
 
                 if (isTop) {
                     vertices[topLeft].dy = vertices[topRight].dy = topDy;
                     vertices[topLeft].dv = vertices[topRight].dv = topDv;
                     vertices[topLeft + 1].dy = vertices[topRight + 1].dy = -delta;
-                    appendQuad(&indices, topLeft + 1, topRight + 1, topLeft, topRight);
+                    appendQuad(g->indexType(), &indexData, topLeft + 1, topRight + 1, topLeft, topRight);
                 }
 
                 if (isBottom) {
                     vertices[bottomLeft].dy = vertices[bottomRight].dy = -bottomDy;
                     vertices[bottomLeft].dv = vertices[bottomRight].dv = -bottomDv;
                     vertices[bottomLeft + 1].dy = vertices[bottomRight + 1].dy = delta;
-                    appendQuad(&indices, bottomLeft, bottomRight, bottomLeft + 1, bottomRight + 1);
+                    appendQuad(g->indexType(), &indexData, bottomLeft, bottomRight, bottomLeft + 1, bottomRight + 1);
                 }
 
                 if (isLeft) {
                     vertices[topLeft].dx = vertices[bottomLeft].dx = leftDx;
                     vertices[topLeft].du = vertices[bottomLeft].du = leftDu;
                     vertices[topLeft + 1].dx = vertices[bottomLeft + 1].dx = -delta;
-                    appendQuad(&indices, topLeft + 1, topLeft, bottomLeft + 1, bottomLeft);
+                    appendQuad(g->indexType(), &indexData, topLeft + 1, topLeft, bottomLeft + 1, bottomLeft);
                 }
 
                 if (isRight) {
                     vertices[topRight].dx = vertices[bottomRight].dx = -rightDx;
                     vertices[topRight].du = vertices[bottomRight].du = -rightDu;
                     vertices[topRight + 1].dx = vertices[bottomRight + 1].dx = delta;
-                    appendQuad(&indices, topRight, topRight + 1, bottomRight, bottomRight + 1);
+                    appendQuad(g->indexType(), &indexData, topRight, topRight + 1, bottomRight, bottomRight + 1);
                 }
             }
         }
 
         Q_ASSERT(index == g->vertexCount());
-        Q_ASSERT(indices - g->indexCount() == g->indexData());
     } else {
-        if (!geometry) {
+        if (!geometry || geometry->indexType() != indexType) {
             geometry = new QSGGeometry(QSGGeometry::defaultAttributes_TexturedPoint2D(),
                                        hCells * vCells * 4, hCells * vCells * 6,
-                                       QSGGeometry::UnsignedShortType);
+                                       indexType);
         } else {
             geometry->allocate(hCells * vCells * 4, hCells * vCells * 6);
         }
@@ -450,10 +478,9 @@ QSGGeometry *QSGBasicInternalImageNode::updateGeometry(const QRectF &targetRect,
                 vertices += 4;
             }
         }
-
-        quint16 *indices = geometry->indexDataAsUShort();
+        void *indexData = geometry->indexData();
         for (int i = 0; i < 4 * vCells * hCells; i += 4)
-            appendQuad(&indices, i, i + 1, i + 2, i + 3);
+            appendQuad(geometry->indexType(), &indexData, i, i + 1, i + 2, i + 3);
     }
     return geometry;
 }
@@ -484,7 +511,7 @@ void QSGBasicInternalImageNode::updateGeometry()
         int hTiles = ceilRight - floorLeft;
         int vTiles = ceilBottom - floorTop;
 
-        bool hasTiles = hTiles != 1 || vTiles != 1;
+        bool hasTiles = hTiles > 1 || vTiles > 1;
         bool fullTexture = innerSourceRect == QRectF(0, 0, 1, 1);
 
         // An image can be rendered as a single quad if:
@@ -512,6 +539,10 @@ void QSGBasicInternalImageNode::updateGeometry()
             if (m_antialiasing) {
                 QSGGeometry *g = geometry();
                 Q_ASSERT(g != &m_geometry);
+                if (g->indexType() != QSGGeometry::UnsignedShortType) {
+                    setGeometry(new QSGGeometry(smoothAttributeSet(), 0));
+                    g = geometry();
+                }
                 g->allocate(8, 14);
                 g->setDrawingMode(QSGGeometry::DrawTriangleStrip);
                 SmoothVertex *vertices = reinterpret_cast<SmoothVertex *>(g->vertexData());
@@ -546,10 +577,14 @@ void QSGBasicInternalImageNode::updateGeometry()
                 QSGGeometry::updateTexturedRectGeometry(&m_geometry, m_targetRect, sr);
             }
         } else {
-            QSGGeometry *g = m_antialiasing ? geometry() : &m_geometry;
-            updateGeometry(m_targetRect, m_innerTargetRect,
-                           sourceRect, innerSourceRect, m_subSourceRect,
-                           g, m_mirror, m_antialiasing);
+            QSGGeometry *g = geometry();
+            g = updateGeometry(m_targetRect, m_innerTargetRect,
+                               sourceRect, innerSourceRect, m_subSourceRect,
+                               g, m_mirror, m_antialiasing);
+            if (g != geometry()) {
+                setGeometry(g);
+                setFlag(OwnsGeometry, true);
+            }
         }
     }
     markDirty(DirtyGeometry);
diff --git a/src/quick/scenegraph/qsgbasicinternalrectanglenode.cpp b/src/quick/scenegraph/qsgbasicinternalrectanglenode.cpp
index df124cce35..91317ee2d7 100644
--- a/src/quick/scenegraph/qsgbasicinternalrectanglenode.cpp
+++ b/src/quick/scenegraph/qsgbasicinternalrectanglenode.cpp
@@ -68,19 +68,30 @@ namespace
     {
         float x, y;
         Color4ub color;
-        void set(float nx, float ny, Color4ub ncolor)
+
+        void set(float primary, float secondary, Color4ub ncolor, bool vertical)
         {
-            x = nx; y = ny; color = ncolor;
+            if (vertical) {
+                x = secondary; y = primary;
+            } else {
+                x = primary; y = secondary;
+            }
+            color = ncolor;
         }
     };
 
     struct SmoothVertex : public Vertex
     {
         float dx, dy;
-        void set(float nx, float ny, Color4ub ncolor, float ndx, float ndy)
+
+        void set(float primary, float secondary, Color4ub ncolor, float dPrimary, float dSecondary, bool vertical)
         {
-            Vertex::set(nx, ny, ncolor);
-            dx = ndx; dy = ndy;
+            Vertex::set(primary, secondary, ncolor, vertical);
+            if (vertical) {
+                dx = dSecondary; dy = dPrimary;
+            } else {
+                dx = dPrimary; dy = dSecondary;
+            }
         }
     };
 
@@ -103,6 +114,7 @@ QSGBasicInternalRectangleNode::QSGBasicInternalRectangleNode()
     , m_antialiasing(false)
     , m_gradient_is_opaque(true)
     , m_dirty_geometry(false)
+    , m_gradient_is_vertical(true)
     , m_geometry(QSGGeometry::defaultAttributes_ColoredPoint2D(), 0)
 {
     setGeometry(&m_geometry);
@@ -160,6 +172,15 @@ void QSGBasicInternalRectangleNode::setGradientStops(const QGradientStops &stops
     m_dirty_geometry = true;
 }
 
+void QSGBasicInternalRectangleNode::setGradientVertical(bool vertical)
+{
+    if (vertical == m_gradient_is_vertical)
+        return;
+    m_gradient_is_vertical = vertical;
+    m_dirty_geometry = true;
+}
+
+
 void QSGBasicInternalRectangleNode::setRadius(qreal radius)
 {
     if (radius == m_radius)
@@ -230,12 +251,15 @@ void QSGBasicInternalRectangleNode::updateGeometry()
     Color4ub transparent = { 0, 0, 0, 0 };
     const QGradientStops &stops = m_gradient_stops;
 
+    float length = (m_gradient_is_vertical ? height : width);
+    float secondaryLength = (m_gradient_is_vertical ? width : height);
+
     int nextGradientStop = 0;
-    float gradientPos = penWidth / height;
+    float gradientPos = penWidth / length;
     while (nextGradientStop < stops.size() && stops.at(nextGradientStop).first <= gradientPos)
         ++nextGradientStop;
     int lastGradientStop = stops.size() - 1;
-    float lastGradientPos = 1.0f - penWidth / height;
+    float lastGradientPos = 1.0f - penWidth / length;
     while (lastGradientStop >= nextGradientStop && stops.at(lastGradientStop).first >= lastGradientPos)
         --lastGradientStop;
     int gradientIntersections = (lastGradientStop - nextGradientStop + 1);
@@ -319,40 +343,46 @@ void QSGBasicInternalRectangleNode::updateGeometry()
         quint16 *indices = g->indexDataAsUShort();
         quint16 index = 0;
 
-        float py = 0; // previous inner y-coordinate.
-        float plx = 0; // previous inner left x-coordinate.
-        float prx = 0; // previous inner right x-coordinate.
+        float pp = 0; // previous inner primary coordinate.
+        float pss = 0; // previous inner secondary start coordinate.
+        float pse = 0; // previous inner secondary end coordinate.
 
         float angle = 0.5f * float(M_PI) / segments;
         float cosStep = qFastCos(angle);
         float sinStep = qFastSin(angle);
 
+        float innerStart = (m_gradient_is_vertical ? innerRect.top() : innerRect.left());
+        float innerEnd = (m_gradient_is_vertical ? innerRect.bottom() : innerRect.right());
+        float innerLength = (m_gradient_is_vertical ? innerRect.height() : innerRect.width());
+        float innerSecondaryStart = (m_gradient_is_vertical ? innerRect.left() : innerRect.top());
+        float innerSecondaryEnd = (m_gradient_is_vertical ? innerRect.right() : innerRect.bottom());
+
         for (int part = 0; part < 2; ++part) {
             float c = 1 - part;
             float s = part;
             for (int i = 0; i <= segments; ++i) {
-                float y, lx, rx;
+                float p, ss, se;
                 if (innerRadius > 0) {
-                    y = (part ? innerRect.bottom() : innerRect.top()) - innerRadius * c; // current inner y-coordinate.
-                    lx = innerRect.left() - innerRadius * s; // current inner left x-coordinate.
-                    rx = innerRect.right() + innerRadius * s; // current inner right x-coordinate.
-                    gradientPos = ((part ? innerRect.height() : 0) + radius - innerRadius * c) / height;
+                    p = (part ? innerEnd : innerStart) - innerRadius * c; // current inner primary coordinate.
+                    ss = innerSecondaryStart - innerRadius * s; // current inner secondary start coordinate.
+                    se = innerSecondaryEnd + innerRadius * s; // current inner secondary end coordinate.
+                    gradientPos = ((part ? innerLength : 0) + radius - innerRadius * c) / length;
                 } else {
-                    y = (part ? innerRect.bottom() + innerRadius : innerRect.top() - innerRadius); // current inner y-coordinate.
-                    lx = innerRect.left() - innerRadius; // current inner left x-coordinate.
-                    rx = innerRect.right() + innerRadius; // current inner right x-coordinate.
-                    gradientPos = ((part ? innerRect.height() + innerRadius : -innerRadius) + radius) / height;
+                    p = (part ? innerEnd + innerRadius : innerStart - innerRadius); // current inner  primary coordinate.
+                    ss = innerSecondaryStart - innerRadius; // current inner secondary start coordinate.
+                    se = innerSecondaryEnd + innerRadius; // current inner secondary end coordinate.
+                    gradientPos = ((part ? innerLength + innerRadius : -innerRadius) + radius) / length;
                 }
-                float Y = (part ? innerRect.bottom() : innerRect.top()) - outerRadius * c; // current outer y-coordinate.
-                float lX = innerRect.left() - outerRadius * s; // current outer left x-coordinate.
-                float rX = innerRect.right() + outerRadius * s; // current outer right x-coordinate.
+                float outerEdge = (part ? innerEnd : innerStart) - outerRadius * c; // current outer primary coordinate.
+                float outerSecondaryStart = innerSecondaryStart - outerRadius * s; // current outer secondary start coordinate.
+                float outerSecondaryEnd = innerSecondaryEnd + outerRadius * s; // current outer secondary end coordinate.
 
                 while (nextGradientStop <= lastGradientStop && stops.at(nextGradientStop).first <= gradientPos) {
                     // Insert vertices at gradient stops.
-                    float gy = (innerRect.top() - radius) + stops.at(nextGradientStop).first * height;
-                    float t = (gy - py) / (y - py);
-                    float glx = plx * (1 - t) + t * lx;
-                    float grx = prx * (1 - t) + t * rx;
+                    float gp = (innerStart - radius) + stops.at(nextGradientStop).first * length;
+                    float t = (gp - pp) / (p - pp);
+                    float gis = pss * (1 - t) + t * ss; // gradient inner start
+                    float gie = pse * (1 - t) + t * se; // gradient inner end
 
                     fillColor = colorToColor4ub(stops.at(nextGradientStop).second);
 
@@ -377,23 +407,23 @@ void QSGBasicInternalRectangleNode::updateGeometry()
                         indices[innerAATail++] = index + 3;
 
                         bool lower = stops.at(nextGradientStop).first > 0.5f;
-                        float dy = lower ? qMin(0.0f, height - gy - delta) : qMax(0.0f, delta - gy);
-                        smoothVertices[index++].set(grx, gy, fillColor, width - grx - delta, dy);
-                        smoothVertices[index++].set(glx, gy, fillColor, delta - glx, dy);
+                        float dp = lower ? qMin(0.0f, length - gp - delta) : qMax(0.0f, delta - gp);
+                        smoothVertices[index++].set(gp, gie, fillColor, dp, secondaryLength - gie - delta, m_gradient_is_vertical);
+                        smoothVertices[index++].set(gp, gis, fillColor, dp, delta - gis, m_gradient_is_vertical);
                         if (penWidth) {
-                            smoothVertices[index++].set(grx, gy, borderColor, 0.49f * penWidth * s, -0.49f * penWidth * c);
-                            smoothVertices[index++].set(glx, gy, borderColor, -0.49f * penWidth * s, -0.49f * penWidth * c);
+                            smoothVertices[index++].set(gp, gie, borderColor, -0.49f * penWidth * c, 0.49f * penWidth * s, m_gradient_is_vertical);
+                            smoothVertices[index++].set(gp, gis, borderColor, -0.49f * penWidth * c, -0.49f * penWidth * s, m_gradient_is_vertical);
                         } else {
-                            dy = lower ? delta : -delta;
-                            smoothVertices[index++].set(grx, gy, transparent, delta, dy);
-                            smoothVertices[index++].set(glx, gy, transparent, -delta, dy);
+                            dp = lower ? delta : -delta;
+                            smoothVertices[index++].set(gp, gie, transparent, dp, delta, m_gradient_is_vertical);
+                            smoothVertices[index++].set(gp, gis, transparent, dp, -delta, m_gradient_is_vertical);
                         }
                     } else {
-                        vertices[index++].set(grx, gy, fillColor);
-                        vertices[index++].set(glx, gy, fillColor);
+                        vertices[index++].set(gp, gie, fillColor, m_gradient_is_vertical);
+                        vertices[index++].set(gp, gis, fillColor, m_gradient_is_vertical);
                         if (penWidth) {
-                            vertices[index++].set(grx, gy, borderColor);
-                            vertices[index++].set(glx, gy, borderColor);
+                            vertices[index++].set(gp, gie, borderColor, m_gradient_is_vertical);
+                            vertices[index++].set(gp, gis, borderColor, m_gradient_is_vertical);
                         }
                     }
                     ++nextGradientStop;
@@ -430,41 +460,41 @@ void QSGBasicInternalRectangleNode::updateGeometry()
                     indices[innerAATail++] = index + 1;
                     indices[innerAATail++] = index + 3;
 
-                    float dy = part ? qMin(0.0f, height - y - delta) : qMax(0.0f, delta - y);
-                    smoothVertices[index++].set(rx, y, fillColor, width - rx - delta, dy);
-                    smoothVertices[index++].set(lx, y, fillColor, delta - lx, dy);
+                    float dp = part ? qMin(0.0f, length - p - delta) : qMax(0.0f, delta - p);
+                    smoothVertices[index++].set(p, se, fillColor, dp, secondaryLength - se - delta, m_gradient_is_vertical);
+                    smoothVertices[index++].set(p, ss, fillColor, dp, delta - ss, m_gradient_is_vertical);
 
-                    dy = part ? delta : -delta;
+                    dp = part ? delta : -delta;
                     if (penWidth) {
-                        smoothVertices[index++].set(rx, y, borderColor, 0.49f * penWidth * s, -0.49f * penWidth * c);
-                        smoothVertices[index++].set(lx, y, borderColor, -0.49f * penWidth * s, -0.49f * penWidth * c);
-                        smoothVertices[index++].set(rX, Y, borderColor, -0.49f * penWidth * s, 0.49f * penWidth * c);
-                        smoothVertices[index++].set(lX, Y, borderColor, 0.49f * penWidth * s, 0.49f * penWidth * c);
-                        smoothVertices[index++].set(rX, Y, transparent, delta, dy);
-                        smoothVertices[index++].set(lX, Y, transparent, -delta, dy);
+                        smoothVertices[index++].set(p, se, borderColor, -0.49f * penWidth * c, 0.49f * penWidth * s, m_gradient_is_vertical);
+                        smoothVertices[index++].set(p, ss, borderColor, -0.49f * penWidth * c, -0.49f * penWidth * s, m_gradient_is_vertical);
+                        smoothVertices[index++].set(outerEdge, outerSecondaryEnd, borderColor, 0.49f * penWidth * c, -0.49f * penWidth * s, m_gradient_is_vertical);
+                        smoothVertices[index++].set(outerEdge, outerSecondaryStart, borderColor, 0.49f * penWidth * c, 0.49f * penWidth * s, m_gradient_is_vertical);
+                        smoothVertices[index++].set(outerEdge, outerSecondaryEnd, transparent, dp, delta, m_gradient_is_vertical);
+                        smoothVertices[index++].set(outerEdge, outerSecondaryStart, transparent, dp, -delta, m_gradient_is_vertical);
 
                         indices[--outerAAHead] = index - 2;
                         indices[--outerAAHead] = index - 4;
                         indices[outerAATail++] = index - 3;
                         indices[outerAATail++] = index - 1;
                     } else {
-                        smoothVertices[index++].set(rx, y, transparent, delta, dy);
-                        smoothVertices[index++].set(lx, y, transparent, -delta, dy);
+                        smoothVertices[index++].set(p, se, transparent, dp, delta, m_gradient_is_vertical);
+                        smoothVertices[index++].set(p, ss, transparent, dp, -delta, m_gradient_is_vertical);
                     }
                 } else {
-                    vertices[index++].set(rx, y, fillColor);
-                    vertices[index++].set(lx, y, fillColor);
+                    vertices[index++].set(p, se, fillColor, m_gradient_is_vertical);
+                    vertices[index++].set(p, ss, fillColor, m_gradient_is_vertical);
                     if (penWidth) {
-                        vertices[index++].set(rx, y, borderColor);
-                        vertices[index++].set(lx, y, borderColor);
-                        vertices[index++].set(rX, Y, borderColor);
-                        vertices[index++].set(lX, Y, borderColor);
+                        vertices[index++].set(p, se, borderColor, m_gradient_is_vertical);
+                        vertices[index++].set(p, ss, borderColor, m_gradient_is_vertical);
+                        vertices[index++].set(outerEdge, outerSecondaryEnd, borderColor, m_gradient_is_vertical);
+                        vertices[index++].set(outerEdge, outerSecondaryStart, borderColor, m_gradient_is_vertical);
                     }
                 }
 
-                py = y;
-                plx = lx;
-                prx = rx;
+                pp = p;
+                pss = ss;
+                pse = se;
 
                 // Rotate
                 qreal tmp = c;
@@ -543,19 +573,24 @@ void QSGBasicInternalRectangleNode::updateGeometry()
         quint16 *indices = g->indexDataAsUShort();
         quint16 index = 0;
 
-        float lx = innerRect.left();
-        float rx = innerRect.right();
-        float lX = outerRect.left();
-        float rX = outerRect.right();
+        float innerStart = (m_gradient_is_vertical ? innerRect.top() : innerRect.left());
+        float innerEnd = (m_gradient_is_vertical ? innerRect.bottom() : innerRect.right());
+        float outerStart = (m_gradient_is_vertical ? outerRect.top() : outerRect.left());
+        float outerEnd = (m_gradient_is_vertical ? outerRect.bottom() : outerRect.right());
+
+        float innerSecondaryStart = (m_gradient_is_vertical ? innerRect.left() : innerRect.top());
+        float innerSecondaryEnd = (m_gradient_is_vertical ? innerRect.right() : innerRect.bottom());
+        float outerSecondaryStart = (m_gradient_is_vertical ? outerRect.left() : outerRect.top());
+        float outerSecondaryEnd = (m_gradient_is_vertical ? outerRect.right() : outerRect.bottom());
 
         for (int part = -1; part <= 1; part += 2) {
-            float y = (part == 1 ? innerRect.bottom() : innerRect.top());
-            float Y = (part == 1 ? outerRect.bottom() : outerRect.top());
-            gradientPos = (y - innerRect.top() + penWidth) / height;
+            float innerEdge = (part == 1 ? innerEnd : innerStart);
+            float outerEdge = (part == 1 ? outerEnd : outerStart);
+            gradientPos = (innerEdge - innerStart + penWidth) / length;
 
             while (nextGradientStop <= lastGradientStop && stops.at(nextGradientStop).first <= gradientPos) {
                 // Insert vertices at gradient stops.
-                float gy = (innerRect.top() - penWidth) + stops.at(nextGradientStop).first * height;
+                float gp = (innerStart - penWidth) + stops.at(nextGradientStop).first * length;
 
                 fillColor = colorToColor4ub(stops.at(nextGradientStop).second);
 
@@ -580,22 +615,22 @@ void QSGBasicInternalRectangleNode::updateGeometry()
                     indices[innerAATail++] = index + 3;
 
                     bool lower = stops.at(nextGradientStop).first > 0.5f;
-                    float dy = lower ? qMin(0.0f, height - gy - delta) : qMax(0.0f, delta - gy);
-                    smoothVertices[index++].set(rx, gy, fillColor, width - rx - delta, dy);
-                    smoothVertices[index++].set(lx, gy, fillColor, delta - lx, dy);
+                    float dp = lower ? qMin(0.0f, length - gp - delta) : qMax(0.0f, delta - gp);
+                    smoothVertices[index++].set(gp, innerSecondaryEnd, fillColor, dp, secondaryLength - innerSecondaryEnd - delta, m_gradient_is_vertical);
+                    smoothVertices[index++].set(gp, innerSecondaryStart, fillColor, dp, delta - innerSecondaryStart, m_gradient_is_vertical);
                     if (penWidth) {
-                        smoothVertices[index++].set(rx, gy, borderColor, 0.49f * penWidth, (lower ? 0.49f : -0.49f) * penWidth);
-                        smoothVertices[index++].set(lx, gy, borderColor, -0.49f * penWidth, (lower ? 0.49f : -0.49f) * penWidth);
+                        smoothVertices[index++].set(gp, innerSecondaryEnd, borderColor, (lower ? 0.49f : -0.49f) * penWidth, 0.49f * penWidth, m_gradient_is_vertical);
+                        smoothVertices[index++].set(gp, innerSecondaryStart, borderColor, (lower ? 0.49f : -0.49f) * penWidth, -0.49f * penWidth, m_gradient_is_vertical);
                     } else {
-                        smoothVertices[index++].set(rx, gy, transparent, delta, lower ? delta : -delta);
-                        smoothVertices[index++].set(lx, gy, transparent, -delta, lower ? delta : -delta);
+                        smoothVertices[index++].set(gp, innerSecondaryEnd, transparent, lower ? delta : -delta, delta, m_gradient_is_vertical);
+                        smoothVertices[index++].set(gp, innerSecondaryStart, transparent, lower ? delta : -delta, -delta, m_gradient_is_vertical);
                     }
                 } else {
-                    vertices[index++].set(rx, gy, fillColor);
-                    vertices[index++].set(lx, gy, fillColor);
+                    vertices[index++].set(gp, innerSecondaryEnd, fillColor, m_gradient_is_vertical);
+                    vertices[index++].set(gp, innerSecondaryStart, fillColor, m_gradient_is_vertical);
                     if (penWidth) {
-                        vertices[index++].set(rx, gy, borderColor);
-                        vertices[index++].set(lx, gy, borderColor);
+                        vertices[index++].set(gp, innerSecondaryEnd, borderColor, m_gradient_is_vertical);
+                        vertices[index++].set(gp, innerSecondaryStart, borderColor, m_gradient_is_vertical);
                     }
                 }
                 ++nextGradientStop;
@@ -632,34 +667,34 @@ void QSGBasicInternalRectangleNode::updateGeometry()
                 indices[innerAATail++] = index + 1;
                 indices[innerAATail++] = index + 3;
 
-                float dy = part == 1 ? qMin(0.0f, height - y - delta) : qMax(0.0f, delta - y);
-                smoothVertices[index++].set(rx, y, fillColor, width - rx - delta, dy);
-                smoothVertices[index++].set(lx, y, fillColor, delta - lx, dy);
+                float dp = part == 1 ? qMin(0.0f, length - innerEdge - delta) : qMax(0.0f, delta - innerEdge);
+                smoothVertices[index++].set(innerEdge, innerSecondaryEnd, fillColor, dp, secondaryLength - innerSecondaryEnd - delta, m_gradient_is_vertical);
+                smoothVertices[index++].set(innerEdge, innerSecondaryStart, fillColor, dp, delta - innerSecondaryStart, m_gradient_is_vertical);
 
                 if (penWidth) {
-                    smoothVertices[index++].set(rx, y, borderColor, 0.49f * penWidth, 0.49f * penWidth * part);
-                    smoothVertices[index++].set(lx, y, borderColor, -0.49f * penWidth, 0.49f * penWidth * part);
-                    smoothVertices[index++].set(rX, Y, borderColor, -0.49f * penWidth, -0.49f * penWidth * part);
-                    smoothVertices[index++].set(lX, Y, borderColor, 0.49f * penWidth, -0.49f * penWidth * part);
-                    smoothVertices[index++].set(rX, Y, transparent, delta, delta * part);
-                    smoothVertices[index++].set(lX, Y, transparent, -delta, delta * part);
+                    smoothVertices[index++].set(innerEdge, innerSecondaryEnd, borderColor, 0.49f * penWidth * part, 0.49f * penWidth, m_gradient_is_vertical);
+                    smoothVertices[index++].set(innerEdge, innerSecondaryStart, borderColor, 0.49f * penWidth * part, -0.49f * penWidth, m_gradient_is_vertical);
+                    smoothVertices[index++].set(outerEdge, outerSecondaryEnd, borderColor, -0.49f * penWidth * part, -0.49f * penWidth, m_gradient_is_vertical);
+                    smoothVertices[index++].set(outerEdge, outerSecondaryStart, borderColor, -0.49f * penWidth * part, 0.49f * penWidth, m_gradient_is_vertical);
+                    smoothVertices[index++].set(outerEdge, outerSecondaryEnd, transparent, delta * part, delta, m_gradient_is_vertical);
+                    smoothVertices[index++].set(outerEdge, outerSecondaryStart, transparent, delta * part, -delta, m_gradient_is_vertical);
 
                     indices[--outerAAHead] = index - 2;
                     indices[--outerAAHead] = index - 4;
                     indices[outerAATail++] = index - 3;
                     indices[outerAATail++] = index - 1;
                 } else {
-                    smoothVertices[index++].set(rx, y, transparent, delta, delta * part);
-                    smoothVertices[index++].set(lx, y, transparent, -delta, delta * part);
+                    smoothVertices[index++].set(innerEdge, innerSecondaryEnd, transparent, delta * part, delta, m_gradient_is_vertical);
+                    smoothVertices[index++].set(innerEdge, innerSecondaryStart, transparent, delta * part, -delta, m_gradient_is_vertical);
                 }
             } else {
-                vertices[index++].set(rx, y, fillColor);
-                vertices[index++].set(lx, y, fillColor);
+                vertices[index++].set(innerEdge, innerSecondaryEnd, fillColor, m_gradient_is_vertical);
+                vertices[index++].set(innerEdge, innerSecondaryStart, fillColor, m_gradient_is_vertical);
                 if (penWidth) {
-                    vertices[index++].set(rx, y, borderColor);
-                    vertices[index++].set(lx, y, borderColor);
-                    vertices[index++].set(rX, Y, borderColor);
-                    vertices[index++].set(lX, Y, borderColor);
+                    vertices[index++].set(innerEdge, innerSecondaryEnd, borderColor, m_gradient_is_vertical);
+                    vertices[index++].set(innerEdge, innerSecondaryStart, borderColor, m_gradient_is_vertical);
+                    vertices[index++].set(outerEdge, outerSecondaryEnd, borderColor, m_gradient_is_vertical);
+                    vertices[index++].set(outerEdge, outerSecondaryStart, borderColor, m_gradient_is_vertical);
                 }
             }
         }
diff --git a/src/quick/scenegraph/qsgbasicinternalrectanglenode_p.h b/src/quick/scenegraph/qsgbasicinternalrectanglenode_p.h
index 98e53669ce..99f26b9aed 100644
--- a/src/quick/scenegraph/qsgbasicinternalrectanglenode_p.h
+++ b/src/quick/scenegraph/qsgbasicinternalrectanglenode_p.h
@@ -66,6 +66,7 @@ public:
     void setPenColor(const QColor &color) override;
     void setPenWidth(qreal width) override;
     void setGradientStops(const QGradientStops &stops) override;
+    void setGradientVertical(bool vertical) override;
     void setRadius(qreal radius) override;
     void setAntialiasing(bool antialiasing) override;
     void setAligned(bool aligned) override;
@@ -90,6 +91,7 @@ protected:
     uint m_antialiasing : 1;
     uint m_gradient_is_opaque : 1;
     uint m_dirty_geometry : 1;
+    uint m_gradient_is_vertical : 1;
 
     QSGGeometry m_geometry;
 };
diff --git a/src/quick/scenegraph/qsgcontext.cpp b/src/quick/scenegraph/qsgcontext.cpp
index d460794573..d9ed25c099 100644
--- a/src/quick/scenegraph/qsgcontext.cpp
+++ b/src/quick/scenegraph/qsgcontext.cpp
@@ -143,7 +143,7 @@ public:
             qCDebug(QSG_LOG_INFO, "Animation Driver: using walltime");
     }
 
-    void start() Q_DECL_OVERRIDE
+    void start() override
     {
         m_time = 0;
         m_timer.start();
@@ -151,14 +151,14 @@ public:
         QAnimationDriver::start();
     }
 
-    qint64 elapsed() const Q_DECL_OVERRIDE
+    qint64 elapsed() const override
     {
         return m_mode == VSyncMode
                 ? qint64(m_time)
                 : qint64(m_time) + m_wallTime.elapsed();
     }
 
-    void advance() Q_DECL_OVERRIDE
+    void advance() override
     {
         qint64 delta = m_timer.restart();
 
@@ -363,13 +363,6 @@ void QSGRenderContext::registerFontengineForCleanup(QFontEngine *engine)
 }
 
 /*!
-    Factory function for texture objects.
-
-    If \a image is a valid image, the QSGTexture::setImage function
-    will be called with \a image as argument.
- */
-
-/*!
     Factory function for the scene graph renderers.
 
     The renderers are used for the toplevel renderer and once for every
@@ -379,7 +372,7 @@ void QSGRenderContext::registerFontengineForCleanup(QFontEngine *engine)
 QSGTexture *QSGRenderContext::textureForFactory(QQuickTextureFactory *factory, QQuickWindow *window)
 {
     if (!factory)
-        return 0;
+        return nullptr;
 
     m_mutex.lock();
     QSGTexture *texture = m_textures.value(factory);
@@ -404,6 +397,20 @@ void QSGRenderContext::textureFactoryDestroyed(QObject *o)
     m_mutex.unlock();
 }
 
+/*!
+    Return the texture corresponding to a texture factory.
+
+    This may optionally manipulate the texture in some way; for example by returning
+    an atlased texture.
+
+    This function is not a replacement for textureForFactory; both should be used
+    for a single texture (this might atlas, while the other might cache).
+*/
+QSGTexture *QSGRenderContext::compressedTextureForFactory(const QSGCompressedTextureFactory *) const
+{
+    return nullptr;
+}
+
 #include "qsgcontext.moc"
 #include "moc_qsgcontext_p.cpp"
 
diff --git a/src/quick/scenegraph/qsgcontext_p.h b/src/quick/scenegraph/qsgcontext_p.h
index 6ff8f4a76e..6d70d7ef6b 100644
--- a/src/quick/scenegraph/qsgcontext_p.h
+++ b/src/quick/scenegraph/qsgcontext_p.h
@@ -78,6 +78,7 @@ class QSGMaterial;
 class QSGRenderLoop;
 class QSGLayer;
 class QQuickTextureFactory;
+class QSGCompressedTextureFactory;
 class QSGContext;
 class QQuickPaintedItem;
 class QSGRendererInterface;
@@ -109,8 +110,8 @@ public:
         MsaaAntialiasing
     };
 
-    explicit QSGContext(QObject *parent = 0);
-    virtual ~QSGContext();
+    explicit QSGContext(QObject *parent = nullptr);
+    ~QSGContext() override;
 
     virtual void renderContextInitialized(QSGRenderContext *renderContext);
     virtual void renderContextInvalidated(QSGRenderContext *renderContext);
@@ -158,7 +159,7 @@ public:
     };
 
     QSGRenderContext(QSGContext *context);
-    virtual ~QSGRenderContext();
+    ~QSGRenderContext() override;
 
     QSGContext *sceneGraphContext() const { return m_sg; }
     virtual bool isValid() const { return true; }
@@ -173,6 +174,7 @@ public:
 
     virtual QSGTexture *createTexture(const QImage &image, uint flags = CreateTexture_Alpha) const = 0;
     virtual QSGRenderer *createRenderer() = 0;
+    virtual QSGTexture *compressedTextureForFactory(const QSGCompressedTextureFactory *) const;
 
     virtual void setAttachToGraphicsContext(bool attach) { Q_UNUSED(attach); }
 
@@ -194,7 +196,7 @@ protected:
     QMutex m_mutex;
     QHash<QQuickTextureFactory *, QSGTexture *> m_textures;
     QSet<QSGTexture *> m_texturesToDelete;
-    QHash<QRawFont, QSGDistanceFieldGlyphCache*> m_glyphCaches;
+    QHash<QString, QSGDistanceFieldGlyphCache *> m_glyphCaches;
 
     QSet<QFontEngine *> m_fontEnginesToClean;
 };
diff --git a/src/quick/scenegraph/qsgcontextplugin.cpp b/src/quick/scenegraph/qsgcontextplugin.cpp
index b8b5141957..66add51c55 100644
--- a/src/quick/scenegraph/qsgcontextplugin.cpp
+++ b/src/quick/scenegraph/qsgcontextplugin.cpp
@@ -49,6 +49,9 @@
 #include <QtQuick/private/qsgdefaultcontext_p.h>
 #endif
 
+#include <QtGui/private/qguiapplication_p.h>
+#include <QtGui/qpa/qplatformintegration.h>
+
 QT_BEGIN_NAMESPACE
 
 Q_DECLARE_LOGGING_CATEGORY(QSG_LOG_INFO)
@@ -70,9 +73,11 @@ Q_GLOBAL_STATIC_WITH_ARGS(QFactoryLoader, loader,
 struct QSGAdaptationBackendData
 {
     QSGAdaptationBackendData();
+    ~QSGAdaptationBackendData();
+    Q_DISABLE_COPY(QSGAdaptationBackendData)
 
-    bool tried;
-    QSGContextFactoryInterface *factory;
+    bool tried = false;
+    QSGContextFactoryInterface *factory = nullptr;
     QString name;
     QSGContextFactoryInterface::Flags flags;
 
@@ -82,14 +87,17 @@ struct QSGAdaptationBackendData
 };
 
 QSGAdaptationBackendData::QSGAdaptationBackendData()
-    : tried(false)
-    , factory(nullptr)
-    , flags(0)
+    : flags(nullptr)
 {
     // Fill in the table with the built-in adaptations.
     builtIns.append(new QSGSoftwareAdaptation);
 }
 
+QSGAdaptationBackendData::~QSGAdaptationBackendData()
+{
+    qDeleteAll(builtIns);
+}
+
 Q_GLOBAL_STATIC(QSGAdaptationBackendData, qsg_adaptation_data)
 
 // This only works when the backend is loaded (contextFactory() was called),
@@ -119,24 +127,24 @@ QSGAdaptationBackendData *contextFactory()
             }
         }
 
-        if (requestedBackend.isEmpty() && qEnvironmentVariableIsSet("QMLSCENE_DEVICE"))
-            requestedBackend = QString::fromLocal8Bit(qgetenv("QMLSCENE_DEVICE"));
+        if (requestedBackend.isEmpty())
+            requestedBackend = qEnvironmentVariable("QMLSCENE_DEVICE");
 
         // A modern alternative. Scenegraph adaptations can represent backends
         // for different graphics APIs as well, instead of being specific to
         // some device or platform.
-        if (requestedBackend.isEmpty() && qEnvironmentVariableIsSet("QT_QUICK_BACKEND"))
-            requestedBackend = QString::fromLocal8Bit(qgetenv("QT_QUICK_BACKEND"));
+        if (requestedBackend.isEmpty())
+            requestedBackend = qEnvironmentVariable("QT_QUICK_BACKEND");
 
-#if !QT_CONFIG(opengl)
-        // If this is a build without OpenGL, and no backend has been set
+        // If this platform does not support OpenGL, and no backend has been set
         // default to the software renderer
-        if (requestedBackend.isEmpty())
+        if (requestedBackend.isEmpty()
+            && !QGuiApplicationPrivate::platformIntegration()->hasCapability(QPlatformIntegration::OpenGL)) {
             requestedBackend = QString::fromLocal8Bit("software");
-#endif
+        }
 
         if (!requestedBackend.isEmpty()) {
-            qCDebug(QSG_LOG_INFO) << "Loading backend" << requestedBackend;
+            qCDebug(QSG_LOG_INFO, "Loading backend %s", qUtf8Printable(requestedBackend));
 
             // First look for a built-in adaptation.
             for (QSGContextFactoryInterface *builtInBackend : qAsConst(backendData->builtIns)) {
@@ -206,7 +214,7 @@ QQuickTextureFactory *QSGContext::createTextureFactoryFromImage(const QImage &im
     QSGAdaptationBackendData *backendData = contextFactory();
     if (backendData->factory)
         return backendData->factory->createTextureFactoryFromImage(image);
-    return 0;
+    return nullptr;
 }
 
 
@@ -220,7 +228,7 @@ QSGRenderLoop *QSGContext::createWindowManager()
     QSGAdaptationBackendData *backendData = contextFactory();
     if (backendData->factory)
         return backendData->factory->createWindowManager();
-    return 0;
+    return nullptr;
 }
 
 void QSGContext::setBackend(const QString &backend)
diff --git a/src/quick/scenegraph/qsgcontextplugin_p.h b/src/quick/scenegraph/qsgcontextplugin_p.h
index 5914b42809..d37d4df270 100644
--- a/src/quick/scenegraph/qsgcontextplugin_p.h
+++ b/src/quick/scenegraph/qsgcontextplugin_p.h
@@ -87,13 +87,13 @@ class Q_QUICK_PRIVATE_EXPORT QSGContextPlugin : public QObject, public QSGContex
     Q_OBJECT
     Q_INTERFACES(QSGContextFactoryInterface:QFactoryInterface)
 public:
-    explicit QSGContextPlugin(QObject *parent = 0);
+    explicit QSGContextPlugin(QObject *parent = nullptr);
     virtual ~QSGContextPlugin();
 
-    virtual QStringList keys() const override = 0;
+    QStringList keys() const override = 0;
 
-    QQuickTextureFactory *createTextureFactoryFromImage(const QImage &) override { return 0; }
-    QSGRenderLoop *createWindowManager() override { return 0; }
+    QQuickTextureFactory *createTextureFactoryFromImage(const QImage &) override { return nullptr; }
+    QSGRenderLoop *createWindowManager() override { return nullptr; }
 };
 
 QT_END_NAMESPACE
diff --git a/src/quick/scenegraph/qsgdefaultcontext.cpp b/src/quick/scenegraph/qsgdefaultcontext.cpp
index be5fec9dab..af0589e5d3 100644
--- a/src/quick/scenegraph/qsgdefaultcontext.cpp
+++ b/src/quick/scenegraph/qsgdefaultcontext.cpp
@@ -149,20 +149,23 @@ void QSGDefaultContext::renderContextInitialized(QSGRenderContext *renderContext
         dumped = true;
         QSurfaceFormat format = openglRenderContext->openglContext()->format();
         QOpenGLFunctions *funcs = QOpenGLContext::currentContext()->functions();
-        qCDebug(QSG_LOG_INFO) << "R/G/B/A Buffers:   " << format.redBufferSize() << format.greenBufferSize() << format.blueBufferSize() << format.alphaBufferSize();
-        qCDebug(QSG_LOG_INFO) << "Depth Buffer:      " << format.depthBufferSize();
-        qCDebug(QSG_LOG_INFO) << "Stencil Buffer:    " << format.stencilBufferSize();
-        qCDebug(QSG_LOG_INFO) << "Samples:           " << format.samples();
-        qCDebug(QSG_LOG_INFO) << "GL_VENDOR:         " << (const char *) funcs->glGetString(GL_VENDOR);
-        qCDebug(QSG_LOG_INFO) << "GL_RENDERER:       " << (const char *) funcs->glGetString(GL_RENDERER);
-        qCDebug(QSG_LOG_INFO) << "GL_VERSION:        " << (const char *) funcs->glGetString(GL_VERSION);
+        qCDebug(QSG_LOG_INFO, "R/G/B/A Buffers:   %d %d %d %d", format.redBufferSize(),
+                format.greenBufferSize(), format.blueBufferSize(), format.alphaBufferSize());
+        qCDebug(QSG_LOG_INFO, "Depth Buffer:      %d", format.depthBufferSize());
+        qCDebug(QSG_LOG_INFO, "Stencil Buffer:    %d", format.stencilBufferSize());
+        qCDebug(QSG_LOG_INFO, "Samples:           %d", format.samples());
+        qCDebug(QSG_LOG_INFO, "GL_VENDOR:         %s", (const char*)funcs->glGetString(GL_VENDOR));
+        qCDebug(QSG_LOG_INFO, "GL_RENDERER:       %s",
+                (const char*)funcs->glGetString(GL_RENDERER));
+        qCDebug(QSG_LOG_INFO, "GL_VERSION:        %s", (const char*)funcs->glGetString(GL_VERSION));
         QSet<QByteArray> exts = openglRenderContext->openglContext()->extensions();
         QByteArray all;
         for (const QByteArray &e : qAsConst(exts))
             all += ' ' + e;
-        qCDebug(QSG_LOG_INFO) << "GL_EXTENSIONS:    " << all.constData();
-        qCDebug(QSG_LOG_INFO) << "Max Texture Size: " << openglRenderContext->maxTextureSize();
-        qCDebug(QSG_LOG_INFO) << "Debug context:    " << format.testOption(QSurfaceFormat::DebugContext);
+        qCDebug(QSG_LOG_INFO, "GL_EXTENSIONS:    %s", all.constData());
+        qCDebug(QSG_LOG_INFO, "Max Texture Size: %d", openglRenderContext->maxTextureSize());
+        qCDebug(QSG_LOG_INFO, "Debug context:    %s",
+                format.testOption(QSurfaceFormat::DebugContext) ? "true" : "false");
     }
 
     m_mutex.unlock();
@@ -218,8 +221,14 @@ QSurfaceFormat QSGDefaultContext::defaultSurfaceFormat() const
     static bool useDepth = qEnvironmentVariableIsEmpty("QSG_NO_DEPTH_BUFFER");
     static bool useStencil = qEnvironmentVariableIsEmpty("QSG_NO_STENCIL_BUFFER");
     static bool enableDebug = qEnvironmentVariableIsSet("QSG_OPENGL_DEBUG");
-    format.setDepthBufferSize(useDepth ? 24 : 0);
-    format.setStencilBufferSize(useStencil ? 8 : 0);
+    if (useDepth && format.depthBufferSize() == -1)
+        format.setDepthBufferSize(24);
+    else if (!useDepth)
+        format.setDepthBufferSize(0);
+    if (useStencil && format.stencilBufferSize() == -1)
+        format.setStencilBufferSize(8);
+    else if (!useStencil)
+        format.setStencilBufferSize(0);
     if (enableDebug)
         format.setOption(QSurfaceFormat::DebugContext);
     if (QQuickWindow::hasDefaultAlphaBuffer())
@@ -287,3 +296,10 @@ QSGRendererInterface::ShaderSourceTypes QSGDefaultContext::shaderSourceType() co
 }
 
 QT_END_NAMESPACE
+
+static void initResources()
+{
+    Q_INIT_RESOURCE(scenegraph);
+}
+
+Q_CONSTRUCTOR_FUNCTION(initResources)
diff --git a/src/quick/scenegraph/qsgdefaultcontext_p.h b/src/quick/scenegraph/qsgdefaultcontext_p.h
index ab319502ef..6dfd197cf6 100644
--- a/src/quick/scenegraph/qsgdefaultcontext_p.h
+++ b/src/quick/scenegraph/qsgdefaultcontext_p.h
@@ -53,14 +53,14 @@
 
 #include <QtQuick/private/qsgcontext_p.h>
 #include <QtQuick/private/qsgdistancefieldglyphnode_p.h>
-#include "qsgrendererinterface.h"
+#include <qsgrendererinterface.h>
 
 QT_BEGIN_NAMESPACE
 
 class Q_QUICK_PRIVATE_EXPORT QSGDefaultContext : public QSGContext, public QSGRendererInterface
 {
 public:
-    QSGDefaultContext(QObject *parent = 0);
+    QSGDefaultContext(QObject *parent = nullptr);
     ~QSGDefaultContext();
 
     void renderContextInitialized(QSGRenderContext *renderContext) override;
diff --git a/src/quick/scenegraph/qsgdefaultdistancefieldglyphcache.cpp b/src/quick/scenegraph/qsgdefaultdistancefieldglyphcache.cpp
index ba25172d2f..8121b4559e 100644
--- a/src/quick/scenegraph/qsgdefaultdistancefieldglyphcache.cpp
+++ b/src/quick/scenegraph/qsgdefaultdistancefieldglyphcache.cpp
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2016 The Qt Company Ltd.
+** Copyright (C) 2018 The Qt Company Ltd.
 ** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the QtQuick module of the Qt Toolkit.
@@ -39,12 +39,18 @@
 
 #include "qsgdefaultdistancefieldglyphcache_p.h"
 
+#include <QtCore/qelapsedtimer.h>
+#include <QtCore/qbuffer.h>
+#include <QtQml/qqmlfile.h>
+
 #include <QtGui/private/qdistancefield_p.h>
 #include <QtGui/private/qopenglcontext_p.h>
 #include <QtQml/private/qqmlglobal_p.h>
 #include <qopenglfunctions.h>
 #include <qopenglframebufferobject.h>
 #include <qmath.h>
+#include "qsgcontext_p.h"
+
 
 #if !defined(QT_OPENGL_ES_2)
 #include <QtGui/qopenglfunctions_3_2_core.h>
@@ -59,26 +65,34 @@ DEFINE_BOOL_CONFIG_OPTION(qsgPreferFullSizeGlyphCacheTextures, QSG_PREFER_FULLSI
 #  define QSG_DEFAULT_DISTANCEFIELD_GLYPH_CACHE_PADDING 2
 #endif
 
-QSGDefaultDistanceFieldGlyphCache::QSGDefaultDistanceFieldGlyphCache(QOpenGLContext *c, const QRawFont &font)
-    : QSGDistanceFieldGlyphCache(c, font)
+QSGDefaultDistanceFieldGlyphCache::QSGDefaultDistanceFieldGlyphCache(QOpenGLContext *c,
+                                                                     const QRawFont &font)
+    : QSGDistanceFieldGlyphCache(font)
     , m_maxTextureSize(0)
     , m_maxTextureCount(3)
-    , m_blitProgram(0)
+    , m_areaAllocator(nullptr)
+    , m_blitProgram(nullptr)
     , m_blitBuffer(QOpenGLBuffer::VertexBuffer)
-    , m_fboGuard(0)
+    , m_fboGuard(nullptr)
     , m_funcs(c->functions())
 #if !defined(QT_OPENGL_ES_2)
-    , m_coreFuncs(0)
+    , m_coreFuncs(nullptr)
 #endif
 {
-    m_blitBuffer.create();
-    m_blitBuffer.bind();
-    static GLfloat buffer[16] = {-1.0f, -1.0f, 1.0f, -1.0f, 1.0f, 1.0f, -1.0f, 1.0f,
-                                 0.0f, 0.0f, 1.0f, 0.0f, 1.0f, 1.0f, 0.0f, 1.0f};
-    m_blitBuffer.allocate(buffer, sizeof(buffer));
-    m_blitBuffer.release();
-
-    m_areaAllocator = new QSGAreaAllocator(QSize(maxTextureSize(), m_maxTextureCount * maxTextureSize()));
+    if (Q_LIKELY(m_blitBuffer.create())) {
+        m_blitBuffer.bind();
+        static const GLfloat buffer[16] = {-1.0f, -1.0f, 1.0f, -1.0f, 1.0f, 1.0f, -1.0f, 1.0f,
+                                           0.0f, 0.0f, 1.0f, 0.0f, 1.0f, 1.0f, 0.0f, 1.0f};
+        m_blitBuffer.allocate(buffer, sizeof(buffer));
+        m_blitBuffer.release();
+    } else {
+        qWarning("Buffer creation failed");
+    }
+
+    m_coreProfile = (c->format().profile() == QSurfaceFormat::CoreProfile);
+
+    // Load a pregenerated cache if the font contains one
+    loadPregeneratedCache(font);
 }
 
 QSGDefaultDistanceFieldGlyphCache::~QSGDefaultDistanceFieldGlyphCache()
@@ -86,7 +100,7 @@ QSGDefaultDistanceFieldGlyphCache::~QSGDefaultDistanceFieldGlyphCache()
     for (int i = 0; i < m_textures.count(); ++i)
         m_funcs->glDeleteTextures(1, &m_textures[i].texture);
 
-    if (m_fboGuard != 0)
+    if (m_fboGuard != nullptr)
         m_fboGuard->free();
 
     delete m_blitProgram;
@@ -98,6 +112,9 @@ void QSGDefaultDistanceFieldGlyphCache::requestGlyphs(const QSet<glyph_t> &glyph
     QList<GlyphPosition> glyphPositions;
     QVector<glyph_t> glyphsToRender;
 
+    if (m_areaAllocator == nullptr)
+        m_areaAllocator = new QSGAreaAllocator(QSize(maxTextureSize(), m_maxTextureCount * maxTextureSize()));
+
     for (QSet<glyph_t>::const_iterator it = glyphs.constBegin(); it != glyphs.constEnd() ; ++it) {
         glyph_t glyphIndex = *it;
 
@@ -234,10 +251,23 @@ void QSGDefaultDistanceFieldGlyphCache::releaseGlyphs(const QSet<glyph_t> &glyph
     m_unusedGlyphs += glyphs;
 }
 
-void QSGDefaultDistanceFieldGlyphCache::createTexture(TextureInfo *texInfo, int width, int height)
+void QSGDefaultDistanceFieldGlyphCache::createTexture(TextureInfo *texInfo,
+                                                      int width,
+                                                      int height)
 {
-    if (useTextureResizeWorkaround() && texInfo->image.isNull())
+    QByteArray zeroBuf(width * height, 0);
+    createTexture(texInfo, width, height, zeroBuf.constData());
+}
+
+void QSGDefaultDistanceFieldGlyphCache::createTexture(TextureInfo *texInfo,
+                                                      int width,
+                                                      int height,
+                                                      const void *pixels)
+{
+    if (useTextureResizeWorkaround() && texInfo->image.isNull()) {
         texInfo->image = QDistanceField(width, height);
+        memcpy(texInfo->image.bits(), pixels, width * height);
+    }
 
     while (m_funcs->glGetError() != GL_NO_ERROR) { }
 
@@ -258,8 +288,7 @@ void QSGDefaultDistanceFieldGlyphCache::createTexture(TextureInfo *texInfo, int
     const GLenum format = GL_ALPHA;
 #endif
 
-    QByteArray zeroBuf(width * height, 0);
-    m_funcs->glTexImage2D(GL_TEXTURE_2D, 0, internalFormat, width, height, 0, format, GL_UNSIGNED_BYTE, zeroBuf.constData());
+    m_funcs->glTexImage2D(GL_TEXTURE_2D, 0, internalFormat, width, height, 0, format, GL_UNSIGNED_BYTE, pixels);
 
     texInfo->size = QSize(width, height);
 
@@ -397,7 +426,7 @@ void QSGDefaultDistanceFieldGlyphCache::resizeTexture(TextureInfo *texInfo, int
         m_funcs->glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAX_LEVEL, 0);
 #endif
     m_funcs->glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, oldWidth, oldHeight, 0,
-                          GL_RGBA, GL_UNSIGNED_BYTE, NULL);
+                          GL_RGBA, GL_UNSIGNED_BYTE, nullptr);
     m_funcs->glBindTexture(GL_TEXTURE_2D, 0);
     m_funcs->glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0,
                                     GL_TEXTURE_2D, tmp_texture, 0);
@@ -517,4 +546,261 @@ int QSGDefaultDistanceFieldGlyphCache::maxTextureSize() const
     return m_maxTextureSize;
 }
 
+namespace {
+    struct Qtdf {
+        // We need these structs to be tightly packed, but some compilers we use do not
+        // support #pragma pack(1), so we need to hardcode the offsets/sizes in the
+        // file format
+        enum TableSize {
+            HeaderSize = 14,
+            GlyphRecordSize = 46,
+            TextureRecordSize = 17
+        };
+
+        enum Offset {
+            // Header
+            majorVersion        = 0,
+            minorVersion        = 1,
+            pixelSize           = 2,
+            textureSize         = 4,
+            flags               = 8,
+            headerPadding       = 9,
+            numGlyphs           = 10,
+
+            // Glyph record
+            glyphIndex          = 0,
+            textureOffsetX      = 4,
+            textureOffsetY      = 8,
+            textureWidth        = 12,
+            textureHeight       = 16,
+            xMargin             = 20,
+            yMargin             = 24,
+            boundingRectX       = 28,
+            boundingRectY       = 32,
+            boundingRectWidth   = 36,
+            boundingRectHeight  = 40,
+            textureIndex        = 44,
+
+            // Texture record
+            allocatedX          = 0,
+            allocatedY          = 4,
+            allocatedWidth      = 8,
+            allocatedHeight     = 12,
+            texturePadding      = 16
+
+        };
+
+        template <typename T>
+        static inline T fetch(const char *data, Offset offset)
+        {
+            return qFromBigEndian<T>(data + int(offset));
+        }
+    };
+}
+
+bool QSGDefaultDistanceFieldGlyphCache::loadPregeneratedCache(const QRawFont &font)
+{
+    // The pregenerated data must be loaded first, otherwise the area allocator
+    // will be wrong
+    if (m_areaAllocator != nullptr) {
+        qWarning("Font cache must be loaded before cache is used");
+        return false;
+    }
+
+    static QElapsedTimer timer;
+
+    bool profile = QSG_LOG_TIME_GLYPH().isDebugEnabled();
+    if (profile)
+        timer.start();
+
+    QByteArray qtdfTable = font.fontTable("qtdf");
+    if (qtdfTable.isEmpty())
+        return false;
+
+    typedef QHash<TextureInfo *, QVector<glyph_t> > GlyphTextureHash;
+
+    GlyphTextureHash glyphTextures;
+
+    if (uint(qtdfTable.size()) < Qtdf::HeaderSize) {
+        qWarning("Invalid qtdf table in font '%s'",
+                 qPrintable(font.familyName()));
+        return false;
+    }
+
+    const char *qtdfTableStart = qtdfTable.constData();
+    const char *qtdfTableEnd = qtdfTableStart + qtdfTable.size();
+
+    int padding = 0;
+    int textureCount = 0;
+    {
+        quint8 majorVersion = Qtdf::fetch<quint8>(qtdfTableStart, Qtdf::majorVersion);
+        quint8 minorVersion = Qtdf::fetch<quint8>(qtdfTableStart, Qtdf::minorVersion);
+        if (majorVersion != 5 || minorVersion != 12) {
+            qWarning("Invalid version of qtdf table %d.%d in font '%s'",
+                     majorVersion,
+                     minorVersion,
+                     qPrintable(font.familyName()));
+            return false;
+        }
+
+        qreal pixelSize = qreal(Qtdf::fetch<quint16>(qtdfTableStart, Qtdf::pixelSize));
+        m_maxTextureSize = Qtdf::fetch<quint32>(qtdfTableStart, Qtdf::textureSize);
+        m_doubleGlyphResolution = Qtdf::fetch<quint8>(qtdfTableStart, Qtdf::flags) == 1;
+        padding = Qtdf::fetch<quint8>(qtdfTableStart, Qtdf::headerPadding);
+
+        if (pixelSize <= 0.0) {
+            qWarning("Invalid pixel size in '%s'", qPrintable(font.familyName()));
+            return false;
+        }
+
+        if (m_maxTextureSize <= 0) {
+            qWarning("Invalid texture size in '%s'", qPrintable(font.familyName()));
+            return false;
+        }
+
+        int systemMaxTextureSize;
+        m_funcs->glGetIntegerv(GL_MAX_TEXTURE_SIZE, &systemMaxTextureSize);
+
+        if (m_maxTextureSize > systemMaxTextureSize) {
+            qWarning("System maximum texture size is %d. This is lower than the value in '%s', which is %d",
+                     systemMaxTextureSize,
+                     qPrintable(font.familyName()),
+                     m_maxTextureSize);
+        }
+
+        if (padding != QSG_DEFAULT_DISTANCEFIELD_GLYPH_CACHE_PADDING) {
+            qWarning("Padding mismatch in '%s'. Font requires %d, but Qt is compiled with %d.",
+                     qPrintable(font.familyName()),
+                     padding,
+                     QSG_DEFAULT_DISTANCEFIELD_GLYPH_CACHE_PADDING);
+        }
+
+        m_referenceFont.setPixelSize(pixelSize);
+
+        quint32 glyphCount = Qtdf::fetch<quint32>(qtdfTableStart, Qtdf::numGlyphs);
+        m_unusedGlyphs.reserve(glyphCount);
+
+        const char *allocatorData = qtdfTableStart + Qtdf::HeaderSize;
+        {
+            m_areaAllocator = new QSGAreaAllocator(QSize(0, 0));
+            allocatorData = m_areaAllocator->deserialize(allocatorData, qtdfTableEnd - allocatorData);
+            if (allocatorData == nullptr)
+                return false;
+        }
+
+        if (m_areaAllocator->size().height() % m_maxTextureSize != 0) {
+            qWarning("Area allocator size mismatch in '%s'", qPrintable(font.familyName()));
+            return false;
+        }
+
+        textureCount = m_areaAllocator->size().height() / m_maxTextureSize;
+        m_maxTextureCount = qMax(m_maxTextureCount, textureCount);
+
+        const char *textureRecord = allocatorData;
+        for (int i = 0; i < textureCount; ++i, textureRecord += Qtdf::TextureRecordSize) {
+            if (textureRecord + Qtdf::TextureRecordSize > qtdfTableEnd) {
+                qWarning("qtdf table too small in font '%s'.",
+                         qPrintable(font.familyName()));
+                return false;
+            }
+
+            TextureInfo *tex = textureInfo(i);
+            tex->allocatedArea.setX(Qtdf::fetch<quint32>(textureRecord, Qtdf::allocatedX));
+            tex->allocatedArea.setY(Qtdf::fetch<quint32>(textureRecord, Qtdf::allocatedY));
+            tex->allocatedArea.setWidth(Qtdf::fetch<quint32>(textureRecord, Qtdf::allocatedWidth));
+            tex->allocatedArea.setHeight(Qtdf::fetch<quint32>(textureRecord, Qtdf::allocatedHeight));
+            tex->padding = Qtdf::fetch<quint8>(textureRecord, Qtdf::texturePadding);
+        }
+
+        const char *glyphRecord = textureRecord;
+        for (quint32 i = 0; i < glyphCount; ++i, glyphRecord += Qtdf::GlyphRecordSize) {
+            if (glyphRecord + Qtdf::GlyphRecordSize > qtdfTableEnd) {
+                qWarning("qtdf table too small in font '%s'.",
+                         qPrintable(font.familyName()));
+                return false;
+            }
+
+            glyph_t glyph = Qtdf::fetch<quint32>(glyphRecord, Qtdf::glyphIndex);
+            m_unusedGlyphs.insert(glyph);
+
+            GlyphData &glyphData = emptyData(glyph);
+
+#define FROM_FIXED_POINT(value) \
+(((qreal)value)/(qreal)65536)
+
+            glyphData.texCoord.x = FROM_FIXED_POINT(Qtdf::fetch<quint32>(glyphRecord, Qtdf::textureOffsetX));
+            glyphData.texCoord.y = FROM_FIXED_POINT(Qtdf::fetch<quint32>(glyphRecord, Qtdf::textureOffsetY));
+            glyphData.texCoord.width = FROM_FIXED_POINT(Qtdf::fetch<quint32>(glyphRecord, Qtdf::textureWidth));
+            glyphData.texCoord.height = FROM_FIXED_POINT(Qtdf::fetch<quint32>(glyphRecord, Qtdf::textureHeight));
+            glyphData.texCoord.xMargin = FROM_FIXED_POINT(Qtdf::fetch<quint32>(glyphRecord, Qtdf::xMargin));
+            glyphData.texCoord.yMargin = FROM_FIXED_POINT(Qtdf::fetch<quint32>(glyphRecord, Qtdf::yMargin));
+            glyphData.boundingRect.setX(FROM_FIXED_POINT(Qtdf::fetch<qint32>(glyphRecord, Qtdf::boundingRectX)));
+            glyphData.boundingRect.setY(FROM_FIXED_POINT(Qtdf::fetch<qint32>(glyphRecord, Qtdf::boundingRectY)));
+            glyphData.boundingRect.setWidth(FROM_FIXED_POINT(Qtdf::fetch<quint32>(glyphRecord, Qtdf::boundingRectWidth)));
+            glyphData.boundingRect.setHeight(FROM_FIXED_POINT(Qtdf::fetch<quint32>(glyphRecord, Qtdf::boundingRectHeight)));
+
+#undef FROM_FIXED_POINT
+
+            int textureIndex = Qtdf::fetch<quint16>(glyphRecord, Qtdf::textureIndex);
+            if (textureIndex < 0 || textureIndex >= textureCount) {
+                qWarning("Invalid texture index %d (texture count == %d) in '%s'",
+                         textureIndex,
+                         textureCount,
+                         qPrintable(font.familyName()));
+                return false;
+            }
+
+
+            TextureInfo *texInfo = textureInfo(textureIndex);
+            m_glyphsTexture.insert(glyph, texInfo);
+
+            glyphTextures[texInfo].append(glyph);
+        }
+
+        GLint alignment = 4; // default value
+        m_funcs->glGetIntegerv(GL_UNPACK_ALIGNMENT, &alignment);
+
+        m_funcs->glPixelStorei(GL_UNPACK_ALIGNMENT, 1);
+
+        const uchar *textureData = reinterpret_cast<const uchar *>(glyphRecord);
+        for (int i = 0; i < textureCount; ++i) {
+
+            TextureInfo *texInfo = textureInfo(i);
+
+            int width = texInfo->allocatedArea.width();
+            int height = texInfo->allocatedArea.height();
+            qint64 size = width * height;
+            if (reinterpret_cast<const char *>(textureData + size) > qtdfTableEnd) {
+                qWarning("qtdf table too small in font '%s'.",
+                         qPrintable(font.familyName()));
+                return false;
+            }
+
+            createTexture(texInfo, width, height, textureData);
+
+            QVector<glyph_t> glyphs = glyphTextures.value(texInfo);
+
+            Texture t;
+            t.textureId = texInfo->texture;
+            t.size = texInfo->size;
+
+            setGlyphsTexture(glyphs, t);
+
+            textureData += size;
+        }
+
+        m_funcs->glPixelStorei(GL_UNPACK_ALIGNMENT, alignment);
+    }
+
+    if (profile) {
+        quint64 now = timer.elapsed();
+        qCDebug(QSG_LOG_TIME_GLYPH,
+                "distancefield: %d pre-generated glyphs loaded in %dms",
+                m_unusedGlyphs.size(),
+                (int) now);
+    }
+
+    return true;
+}
+
 QT_END_NAMESPACE
diff --git a/src/quick/scenegraph/qsgdefaultdistancefieldglyphcache_p.h b/src/quick/scenegraph/qsgdefaultdistancefieldglyphcache_p.h
index fe365495c2..c64adddd91 100644
--- a/src/quick/scenegraph/qsgdefaultdistancefieldglyphcache_p.h
+++ b/src/quick/scenegraph/qsgdefaultdistancefieldglyphcache_p.h
@@ -85,18 +85,22 @@ public:
     void setMaxTextureCount(int max) { m_maxTextureCount = max; }
     int maxTextureCount() const { return m_maxTextureCount; }
 
+
 private:
+    bool loadPregeneratedCache(const QRawFont &font);
+    inline bool isCoreProfile() const { return m_coreProfile; }
+
     struct TextureInfo {
         GLuint texture;
         QSize size;
         QRect allocatedArea;
         QDistanceField image;
-        int padding;
+        int padding = -1;
 
-        TextureInfo(const QRect &preallocRect = QRect()) : texture(0), allocatedArea(preallocRect), padding(-1)
-        { }
+        TextureInfo(const QRect &preallocRect = QRect()) : texture(0), allocatedArea(preallocRect) { }
     };
 
+    void createTexture(TextureInfo * texInfo, int width, int height, const void *pixels);
     void createTexture(TextureInfo * texInfo, int width, int height);
     void resizeTexture(TextureInfo * texInfo, int width, int height);
 
@@ -134,6 +138,7 @@ private:
 
     mutable int m_maxTextureSize;
     int m_maxTextureCount;
+    bool m_coreProfile;
 
     QList<TextureInfo> m_textures;
     QHash<glyph_t, TextureInfo *> m_glyphsTexture;
diff --git a/src/quick/scenegraph/qsgdefaultglyphnode_p.cpp b/src/quick/scenegraph/qsgdefaultglyphnode_p.cpp
index edb6e92a0d..ce706d76f7 100644
--- a/src/quick/scenegraph/qsgdefaultglyphnode_p.cpp
+++ b/src/quick/scenegraph/qsgdefaultglyphnode_p.cpp
@@ -71,9 +71,9 @@ static inline QVector4D qsg_premultiply(const QVector4D &c, float globalOpacity)
     return QVector4D(c.x() * o, c.y() * o, c.z() * o, o);
 }
 
-static inline int qsg_device_pixel_ratio(QOpenGLContext *ctx)
+static inline qreal qsg_device_pixel_ratio(QOpenGLContext *ctx)
 {
-    int devicePixelRatio = 1;
+    qreal devicePixelRatio = 1;
     if (ctx->surface()->surfaceClass() == QSurface::Window) {
         QWindow *w = static_cast<QWindow *>(ctx->surface());
         if (QQuickWindow *qw = qobject_cast<QQuickWindow *>(w))
@@ -107,7 +107,7 @@ protected:
 
 char const *const *QSGTextMaskShader::attributeNames() const
 {
-    static char const *const attr[] = { "vCoord", "tCoord", 0 };
+    static char const *const attr[] = { "vCoord", "tCoord", nullptr };
     return attr;
 }
 
@@ -141,13 +141,13 @@ void QSGTextMaskShader::updateState(const RenderState &state, QSGMaterial *newEf
 {
     QSGTextMaskMaterial *material = static_cast<QSGTextMaskMaterial *>(newEffect);
     QSGTextMaskMaterial *oldMaterial = static_cast<QSGTextMaskMaterial *>(oldEffect);
-    Q_ASSERT(oldEffect == 0 || newEffect->type() == oldEffect->type());
+    Q_ASSERT(oldEffect == nullptr || newEffect->type() == oldEffect->type());
     bool updated = material->ensureUpToDate();
     Q_ASSERT(material->texture());
 
-    Q_ASSERT(oldMaterial == 0 || oldMaterial->texture());
+    Q_ASSERT(oldMaterial == nullptr || oldMaterial->texture());
     if (updated
-            || oldMaterial == 0
+            || oldMaterial == nullptr
             || oldMaterial->texture()->textureId() != material->texture()->textureId()) {
         program()->setUniformValue(m_textureScale_id, QVector2D(1.0 / material->cacheTextureWidth(),
                                                                1.0 / material->cacheTextureHeight()));
@@ -190,7 +190,7 @@ void QSG8BitTextMaskShader::updateState(const RenderState &state, QSGMaterial *n
     QSGTextMaskMaterial *material = static_cast<QSGTextMaskMaterial *>(newEffect);
     QSGTextMaskMaterial *oldMaterial = static_cast<QSGTextMaskMaterial *>(oldEffect);
 
-    if (oldMaterial == 0 || material->color() != oldMaterial->color() || state.isOpacityDirty()) {
+    if (oldMaterial == nullptr || material->color() != oldMaterial->color() || state.isOpacityDirty()) {
         QVector4D color = qsg_premultiply(material->color(), state.opacity());
         program()->setUniformValue(m_color_id, color);
     }
@@ -282,7 +282,7 @@ void QSG24BitTextMaskShader::updateState(const RenderState &state, QSGMaterial *
     QSGTextMaskMaterial *material = static_cast<QSGTextMaskMaterial *>(newEffect);
     QSGTextMaskMaterial *oldMaterial = static_cast<QSGTextMaskMaterial *>(oldEffect);
 
-    if (oldMaterial == 0 || material->color() != oldMaterial->color() || state.isOpacityDirty()) {
+    if (oldMaterial == nullptr || material->color() != oldMaterial->color() || state.isOpacityDirty()) {
         QVector4D color = material->color();
         if (useSRGB())
             color = qt_sRGB_to_linear_RGB(color);
@@ -301,7 +301,7 @@ public:
         setShaderSourceFile(QOpenGLShader::Fragment, QStringLiteral(":/qt-project.org/scenegraph/shaders/32bitcolortext.frag"));
     }
 
-    void updateState(const RenderState &state, QSGMaterial *newEffect, QSGMaterial *oldEffect) Q_DECL_OVERRIDE;
+    void updateState(const RenderState &state, QSGMaterial *newEffect, QSGMaterial *oldEffect) override;
 };
 
 void QSG32BitColorTextShader::updateState(const RenderState &state, QSGMaterial *newEffect, QSGMaterial *oldEffect)
@@ -310,7 +310,7 @@ void QSG32BitColorTextShader::updateState(const RenderState &state, QSGMaterial
     QSGTextMaskMaterial *material = static_cast<QSGTextMaskMaterial *>(newEffect);
     QSGTextMaskMaterial *oldMaterial = static_cast<QSGTextMaskMaterial *>(oldEffect);
 
-    if (oldMaterial == Q_NULLPTR || material->color() != oldMaterial->color() || state.isOpacityDirty()) {
+    if (oldMaterial == nullptr || material->color() != oldMaterial->color() || state.isOpacityDirty()) {
         float opacity = material->color().w() * state.opacity();
         program()->setUniformValue(m_color_id, opacity);
     }
@@ -346,20 +346,20 @@ void QSGStyledTextShader::updateState(const RenderState &state,
                                       QSGMaterial *newEffect,
                                       QSGMaterial *oldEffect)
 {
-    Q_ASSERT(oldEffect == 0 || newEffect->type() == oldEffect->type());
+    Q_ASSERT(oldEffect == nullptr || newEffect->type() == oldEffect->type());
 
     QSGStyledTextMaterial *material = static_cast<QSGStyledTextMaterial *>(newEffect);
     QSGStyledTextMaterial *oldMaterial = static_cast<QSGStyledTextMaterial *>(oldEffect);
 
-    if (oldMaterial == 0 || oldMaterial->styleShift() != material->styleShift())
+    if (oldMaterial == nullptr || oldMaterial->styleShift() != material->styleShift())
         program()->setUniformValue(m_shift_id, material->styleShift());
 
-    if (oldMaterial == 0 || material->color() != oldMaterial->color() || state.isOpacityDirty()) {
+    if (oldMaterial == nullptr || material->color() != oldMaterial->color() || state.isOpacityDirty()) {
         QVector4D color = qsg_premultiply(material->color(), state.opacity());
         program()->setUniformValue(m_color_id, color);
     }
 
-    if (oldMaterial == 0 || material->styleColor() != oldMaterial->styleColor() || state.isOpacityDirty()) {
+    if (oldMaterial == nullptr || material->styleColor() != oldMaterial->styleColor() || state.isOpacityDirty()) {
         QVector4D styleColor = qsg_premultiply(material->styleColor(), state.opacity());
         program()->setUniformValue(m_styleColor_id, styleColor);
     }
@@ -367,9 +367,9 @@ void QSGStyledTextShader::updateState(const RenderState &state,
     bool updated = material->ensureUpToDate();
     Q_ASSERT(material->texture());
 
-    Q_ASSERT(oldMaterial == 0 || oldMaterial->texture());
+    Q_ASSERT(oldMaterial == nullptr || oldMaterial->texture());
     if (updated
-            || oldMaterial == 0
+            || oldMaterial == nullptr
             || oldMaterial->texture()->textureId() != material->texture()->textureId()) {
         program()->setUniformValue(m_textureScale_id, QVector2D(1.0 / material->cacheTextureWidth(),
                                                                 1.0 / material->cacheTextureHeight()));
@@ -400,8 +400,8 @@ public:
 };
 
 QSGTextMaskMaterial::QSGTextMaskMaterial(const QRawFont &font, QFontEngine::GlyphFormat glyphFormat)
-    : m_texture(0)
-    , m_glyphCache(0)
+    : m_texture(nullptr)
+    , m_glyphCache(nullptr)
     , m_font(font)
 {
     init(glyphFormat);
@@ -419,7 +419,7 @@ void QSGTextMaskMaterial::init(QFontEngine::GlyphFormat glyphFormat)
     setFlag(Blending, true);
 
     QOpenGLContext *ctx = const_cast<QOpenGLContext *>(QOpenGLContext::currentContext());
-    Q_ASSERT(ctx != 0);
+    Q_ASSERT(ctx != nullptr);
 
     // The following piece of code will read/write to the font engine's caches,
     // potentially from different threads. However, this is safe because this
diff --git a/src/quick/scenegraph/qsgdefaultinternalimagenode.cpp b/src/quick/scenegraph/qsgdefaultinternalimagenode.cpp
index a5a6da06a7..5dd6eaa4ca 100644
--- a/src/quick/scenegraph/qsgdefaultinternalimagenode.cpp
+++ b/src/quick/scenegraph/qsgdefaultinternalimagenode.cpp
@@ -83,7 +83,6 @@ QSGMaterialShader *QSGSmoothTextureMaterial::createShader() const
 }
 
 SmoothTextureMaterialShader::SmoothTextureMaterialShader()
-    : QSGTextureMaterialShader()
 {
     setShaderSourceFile(QOpenGLShader::Vertex, QStringLiteral(":/qt-project.org/scenegraph/shaders/smoothtexture.vert"));
     setShaderSourceFile(QOpenGLShader::Fragment, QStringLiteral(":/qt-project.org/scenegraph/shaders/smoothtexture.frag"));
@@ -91,7 +90,7 @@ SmoothTextureMaterialShader::SmoothTextureMaterialShader()
 
 void SmoothTextureMaterialShader::updateState(const RenderState &state, QSGMaterial *newEffect, QSGMaterial *oldEffect)
 {
-    if (oldEffect == 0) {
+    if (oldEffect == nullptr) {
         // The viewport is constant, so set the pixel size uniform only once.
         QRect r = state.viewportRect();
         program()->setUniformValue(m_pixelSizeLoc, 2.0f / r.width(), 2.0f / r.height());
@@ -106,7 +105,7 @@ char const *const *SmoothTextureMaterialShader::attributeNames() const
         "multiTexCoord",
         "vertexOffset",
         "texCoordOffset",
-        0
+        nullptr
     };
     return attributes;
 }
@@ -171,7 +170,7 @@ void QSGDefaultInternalImageNode::updateMaterialAntialiasing()
 {
     if (m_antialiasing) {
         setMaterial(&m_smoothMaterial);
-        setOpaqueMaterial(0);
+        setOpaqueMaterial(nullptr);
     } else {
         setMaterial(&m_materialO);
         setOpaqueMaterial(&m_material);
diff --git a/src/quick/scenegraph/qsgdefaultinternalrectanglenode.cpp b/src/quick/scenegraph/qsgdefaultinternalrectanglenode.cpp
index e52dcaad52..fd0dcebd57 100644
--- a/src/quick/scenegraph/qsgdefaultinternalrectanglenode.cpp
+++ b/src/quick/scenegraph/qsgdefaultinternalrectanglenode.cpp
@@ -67,7 +67,6 @@ private:
 };
 
 SmoothColorMaterialShader::SmoothColorMaterialShader()
-    : QSGMaterialShader()
 {
     setShaderSourceFile(QOpenGLShader::Vertex, QStringLiteral(":/qt-project.org/scenegraph/shaders/smoothcolor.vert"));
     setShaderSourceFile(QOpenGLShader::Fragment, QStringLiteral(":/qt-project.org/scenegraph/shaders/smoothcolor.frag"));
@@ -81,7 +80,7 @@ void SmoothColorMaterialShader::updateState(const RenderState &state, QSGMateria
     if (state.isMatrixDirty())
         program()->setUniformValue(m_matrixLoc, state.combinedMatrix());
 
-    if (oldEffect == 0) {
+    if (oldEffect == nullptr) {
         // The viewport is constant, so set the pixel size uniform only once.
         QRect r = state.viewportRect();
         program()->setUniformValue(m_pixelSizeLoc, 2.0f / r.width(), 2.0f / r.height());
@@ -94,7 +93,7 @@ char const *const *SmoothColorMaterialShader::attributeNames() const
         "vertex",
         "vertexColor",
         "vertexOffset",
-        0
+        nullptr
     };
     return attributes;
 }
diff --git a/src/quick/scenegraph/qsgdefaultlayer.cpp b/src/quick/scenegraph/qsgdefaultlayer.cpp
index 86d74acf54..b2b123912f 100644
--- a/src/quick/scenegraph/qsgdefaultlayer.cpp
+++ b/src/quick/scenegraph/qsgdefaultlayer.cpp
@@ -60,7 +60,7 @@ namespace
     public:
         BindableFbo(QOpenGLFramebufferObject *fbo, QSGDepthStencilBuffer *depthStencil);
         virtual ~BindableFbo();
-        void bind() const Q_DECL_OVERRIDE;
+        void bind() const override;
     private:
         QOpenGLFramebufferObject *m_fbo;
         QSGDepthStencilBuffer *m_depthStencil;
@@ -90,15 +90,15 @@ namespace
 
 QSGDefaultLayer::QSGDefaultLayer(QSGRenderContext *context)
     : QSGLayer()
-    , m_item(0)
+    , m_item(nullptr)
     , m_device_pixel_ratio(1)
     , m_format(GL_RGBA)
-    , m_renderer(0)
-    , m_fbo(0)
-    , m_secondaryFbo(0)
+    , m_renderer(nullptr)
+    , m_fbo(nullptr)
+    , m_secondaryFbo(nullptr)
     , m_transparentTexture(0)
 #ifdef QSG_DEBUG_FBO_OVERLAY
-    , m_debugOverlay(0)
+    , m_debugOverlay(nullptr)
 #endif
     , m_samples(0)
     , m_mipmap(false)
@@ -122,13 +122,13 @@ QSGDefaultLayer::~QSGDefaultLayer()
 void QSGDefaultLayer::invalidated()
 {
     delete m_renderer;
-    m_renderer = 0;
+    m_renderer = nullptr;
     delete m_fbo;
     delete m_secondaryFbo;
-    m_fbo = m_secondaryFbo = 0;
+    m_fbo = m_secondaryFbo = nullptr;
 #ifdef QSG_DEBUG_FBO_OVERLAY
     delete m_debugOverlay;
-    m_debugOverlay = 0;
+    m_debugOverlay = nullptr;
 #endif
     if (m_transparentTexture) {
         QOpenGLContext::currentContext()->functions()->glDeleteTextures(1, &m_transparentTexture);
@@ -204,7 +204,7 @@ void QSGDefaultLayer::setItem(QSGNode *item)
     if (m_live && !m_item) {
         delete m_fbo;
         delete m_secondaryFbo;
-        m_fbo = m_secondaryFbo = 0;
+        m_fbo = m_secondaryFbo = nullptr;
         m_depthStencilBuffer.clear();
     }
 
@@ -228,7 +228,7 @@ void QSGDefaultLayer::setSize(const QSize &size)
     if (m_live && m_size.isNull()) {
         delete m_fbo;
         delete m_secondaryFbo;
-        m_fbo = m_secondaryFbo = 0;
+        m_fbo = m_secondaryFbo = nullptr;
         m_depthStencilBuffer.clear();
     }
 
@@ -252,7 +252,7 @@ void QSGDefaultLayer::setLive(bool live)
     if (m_live && (!m_item || m_size.isNull())) {
         delete m_fbo;
         delete m_secondaryFbo;
-        m_fbo = m_secondaryFbo = 0;
+        m_fbo = m_secondaryFbo = nullptr;
         m_depthStencilBuffer.clear();
     }
 
@@ -295,7 +295,7 @@ void QSGDefaultLayer::grab()
     if (!m_item || m_size.isNull()) {
         delete m_fbo;
         delete m_secondaryFbo;
-        m_fbo = m_secondaryFbo = 0;
+        m_fbo = m_secondaryFbo = nullptr;
         m_depthStencilBuffer.clear();
         m_dirtyTexture = false;
         return;
@@ -362,7 +362,7 @@ void QSGDefaultLayer::grab()
                 delete m_fbo;
                 delete m_secondaryFbo;
                 m_fbo = new QOpenGLFramebufferObject(m_size, format);
-                m_secondaryFbo = 0;
+                m_secondaryFbo = nullptr;
                 funcs->glBindTexture(GL_TEXTURE_2D, m_fbo->texture());
                 updateBindOptions(true);
                 m_depthStencilBuffer = m_context->depthStencilBufferForFbo(m_fbo);
diff --git a/src/quick/scenegraph/qsgdefaultlayer_p.h b/src/quick/scenegraph/qsgdefaultlayer_p.h
index 7b09293095..06355e0c21 100644
--- a/src/quick/scenegraph/qsgdefaultlayer_p.h
+++ b/src/quick/scenegraph/qsgdefaultlayer_p.h
@@ -69,56 +69,56 @@ public:
     QSGDefaultLayer(QSGRenderContext *context);
     ~QSGDefaultLayer();
 
-    bool updateTexture() Q_DECL_OVERRIDE;
+    bool updateTexture() override;
 
     // The item's "paint node", not effect node.
     QSGNode *item() const { return m_item; }
-    void setItem(QSGNode *item) Q_DECL_OVERRIDE;
+    void setItem(QSGNode *item) override;
 
     QRectF rect() const { return m_rect; }
-    void setRect(const QRectF &rect) Q_DECL_OVERRIDE;
+    void setRect(const QRectF &rect) override;
 
     QSize size() const { return m_size; }
-    void setSize(const QSize &size) Q_DECL_OVERRIDE;
+    void setSize(const QSize &size) override;
 
-    void setHasMipmaps(bool mipmap) Q_DECL_OVERRIDE;
+    void setHasMipmaps(bool mipmap) override;
 
-    void bind() Q_DECL_OVERRIDE;
+    void bind() override;
 
-    bool hasAlphaChannel() const Q_DECL_OVERRIDE;
-    bool hasMipmaps() const Q_DECL_OVERRIDE;
-    int textureId() const Q_DECL_OVERRIDE;
-    QSize textureSize() const Q_DECL_OVERRIDE { return m_size; }
+    bool hasAlphaChannel() const override;
+    bool hasMipmaps() const override;
+    int textureId() const override;
+    QSize textureSize() const override { return m_size; }
 
     GLenum format() const { return m_format; }
-    void setFormat(GLenum format) Q_DECL_OVERRIDE;
+    void setFormat(GLenum format) override;
 
     bool live() const { return bool(m_live); }
-    void setLive(bool live) Q_DECL_OVERRIDE;
+    void setLive(bool live) override;
 
     bool recursive() const { return bool(m_recursive); }
-    void setRecursive(bool recursive) Q_DECL_OVERRIDE;
+    void setRecursive(bool recursive) override;
 
-    void setDevicePixelRatio(qreal ratio) Q_DECL_OVERRIDE { m_device_pixel_ratio = ratio; }
+    void setDevicePixelRatio(qreal ratio) override { m_device_pixel_ratio = ratio; }
 
     bool mirrorHorizontal() const { return bool(m_mirrorHorizontal); }
-    void setMirrorHorizontal(bool mirror) Q_DECL_OVERRIDE;
+    void setMirrorHorizontal(bool mirror) override;
 
     bool mirrorVertical() const { return bool(m_mirrorVertical); }
-    void setMirrorVertical(bool mirror) Q_DECL_OVERRIDE;
+    void setMirrorVertical(bool mirror) override;
 
-    void scheduleUpdate() Q_DECL_OVERRIDE;
+    void scheduleUpdate() override;
 
-    QImage toImage() const Q_DECL_OVERRIDE;
+    QImage toImage() const override;
 
-    QRectF normalizedTextureSubRect() const Q_DECL_OVERRIDE;
+    QRectF normalizedTextureSubRect() const override;
 
     int samples() const { return m_samples; }
-    void setSamples(int samples) Q_DECL_OVERRIDE { m_samples = samples; }
+    void setSamples(int samples) override { m_samples = samples; }
 
 public Q_SLOTS:
-    void markDirtyTexture() Q_DECL_OVERRIDE;
-    void invalidated() Q_DECL_OVERRIDE;
+    void markDirtyTexture() override;
+    void invalidated() override;
 
 private:
     void grab();
diff --git a/src/quick/scenegraph/qsgdefaultrendercontext.cpp b/src/quick/scenegraph/qsgdefaultrendercontext.cpp
index 29600ef0ca..73b79c6300 100644
--- a/src/quick/scenegraph/qsgdefaultrendercontext.cpp
+++ b/src/quick/scenegraph/qsgdefaultrendercontext.cpp
@@ -39,11 +39,13 @@
 
 #include "qsgdefaultrendercontext_p.h"
 
+#include <QtGui/QGuiApplication>
 #include <QtGui/QOpenGLFramebufferObject>
 
 #include <QtQuick/private/qsgbatchrenderer_p.h>
 #include <QtQuick/private/qsgrenderer_p.h>
 #include <QtQuick/private/qsgatlastexture_p.h>
+#include <QtQuick/private/qsgcompressedtexture_p.h>
 #include <QtQuick/private/qsgdefaultdistancefieldglyphcache_p.h>
 
 QT_BEGIN_NAMESPACE
@@ -156,14 +158,14 @@ void QSGDefaultRenderContext::invalidate()
     m_fontEnginesToClean.clear();
 
     delete m_depthStencilManager;
-    m_depthStencilManager = 0;
+    m_depthStencilManager = nullptr;
 
     qDeleteAll(m_glyphCaches);
     m_glyphCaches.clear();
 
     if (m_gl->property(QSG_RENDERCONTEXT_PROPERTY) == QVariant::fromValue(this))
         m_gl->setProperty(QSG_RENDERCONTEXT_PROPERTY, QVariant());
-    m_gl = 0;
+    m_gl = nullptr;
 
     if (m_sg)
         m_sg->renderContextInvalidated(this);
@@ -210,7 +212,7 @@ QSharedPointer<QSGDepthStencilBuffer> QSGDefaultRenderContext::depthStencilBuffe
 QSGDepthStencilBufferManager *QSGDefaultRenderContext::depthStencilBufferManager()
 {
     if (!m_gl)
-        return 0;
+        return nullptr;
     if (!m_depthStencilManager)
         m_depthStencilManager = new QSGDepthStencilBufferManager(m_gl);
     return m_depthStencilManager;
@@ -243,6 +245,14 @@ QSGRenderer *QSGDefaultRenderContext::createRenderer()
     return new QSGBatchRenderer::Renderer(this);
 }
 
+QSGTexture *QSGDefaultRenderContext::compressedTextureForFactory(const QSGCompressedTextureFactory *factory) const
+{
+    // The atlas implementation is only supported from the render thread
+    if (openglContext() && QThread::currentThread() == openglContext()->thread())
+        return m_atlasManager->create(factory);
+    return nullptr;
+}
+
 /*!
     Compile \a shader, optionally using \a vertexCode and \a fragmentCode as
     replacement for the source code supplied by \a shader.
@@ -271,6 +281,26 @@ void QSGDefaultRenderContext::compileShader(QSGMaterialShader *shader, QSGMateri
     }
 }
 
+QString QSGDefaultRenderContext::fontKey(const QRawFont &font)
+{
+    QFontEngine *fe = QRawFontPrivate::get(font)->fontEngine;
+    if (!fe->faceId().filename.isEmpty()) {
+        QByteArray keyName = fe->faceId().filename;
+        if (font.style() != QFont::StyleNormal)
+            keyName += QByteArray(" I");
+        if (font.weight() != QFont::Normal)
+            keyName += ' ' + QByteArray::number(font.weight());
+        keyName += QByteArray(" DF");
+        return QString::fromUtf8(keyName);
+    } else {
+        return QString::fromLatin1("%1_%2_%3_%4")
+            .arg(font.familyName())
+            .arg(font.styleName())
+            .arg(font.weight())
+            .arg(font.style());
+    }
+}
+
 void QSGDefaultRenderContext::initializeShader(QSGMaterialShader *shader)
 {
     shader->program()->bind();
@@ -288,18 +318,30 @@ QSGDefaultRenderContext *QSGDefaultRenderContext::from(QOpenGLContext *context)
     return qobject_cast<QSGDefaultRenderContext *>(context->property(QSG_RENDERCONTEXT_PROPERTY).value<QObject *>());
 }
 
-QT_END_NAMESPACE
-
+bool QSGDefaultRenderContext::separateIndexBuffer() const
+{
+    // WebGL: A given WebGLBuffer object may only be bound to one of
+    // the ARRAY_BUFFER or ELEMENT_ARRAY_BUFFER target in its
+    // lifetime. An attempt to bind a buffer object to the other
+    // target will generate an INVALID_OPERATION error, and the
+    // current binding will remain untouched.
+    static const bool isWebGL = (qGuiApp->platformName().compare(QLatin1String("webgl")) == 0
+                                  || qGuiApp->platformName().compare(QLatin1String("wasm")) == 0);
+    return isWebGL;
+}
 
 QSGDistanceFieldGlyphCache *QSGDefaultRenderContext::distanceFieldGlyphCache(const QRawFont &font)
 {
-    QSGDistanceFieldGlyphCache *cache = m_glyphCaches.value(font, 0);
+    QString key = fontKey(font);
+    QSGDistanceFieldGlyphCache *cache = m_glyphCaches.value(key, 0);
     if (!cache) {
         cache = new QSGDefaultDistanceFieldGlyphCache(openglContext(), font);
-        m_glyphCaches.insert(font, cache);
+        m_glyphCaches.insert(key, cache);
     }
 
     return cache;
 }
 
+QT_END_NAMESPACE
+
 #include "moc_qsgdefaultrendercontext_p.cpp"
diff --git a/src/quick/scenegraph/qsgdefaultrendercontext_p.h b/src/quick/scenegraph/qsgdefaultrendercontext_p.h
index 0aed46b658..57aa4b4c90 100644
--- a/src/quick/scenegraph/qsgdefaultrendercontext_p.h
+++ b/src/quick/scenegraph/qsgdefaultrendercontext_p.h
@@ -84,8 +84,9 @@ public:
 
     QSGTexture *createTexture(const QImage &image, uint flags) const override;
     QSGRenderer *createRenderer() override;
+    QSGTexture *compressedTextureForFactory(const QSGCompressedTextureFactory *factory) const override;
 
-    virtual void compileShader(QSGMaterialShader *shader, QSGMaterial *material, const char *vertexCode = 0, const char *fragmentCode = 0);
+    virtual void compileShader(QSGMaterialShader *shader, QSGMaterial *material, const char *vertexCode = nullptr, const char *fragmentCode = nullptr);
     virtual void initializeShader(QSGMaterialShader *shader);
 
     void setAttachToGraphicsContext(bool attach) override;
@@ -94,8 +95,11 @@ public:
 
     bool hasBrokenIndexBufferObjects() const { return m_brokenIBOs; }
     int maxTextureSize() const override { return m_maxTextureSize; }
+    bool separateIndexBuffer() const;
 
 protected:
+    static QString fontKey(const QRawFont &font);
+
     QOpenGLContext *m_gl;
     QSGDepthStencilBufferManager *m_depthStencilManager;
     int m_maxTextureSize;
@@ -103,8 +107,6 @@ protected:
     bool m_serializedRender;
     bool m_attachToGLContext;
     QSGAtlasTexture::Manager *m_atlasManager;
-
-
 };
 
 QT_END_NAMESPACE
diff --git a/src/quick/scenegraph/qsgdefaultspritenode.cpp b/src/quick/scenegraph/qsgdefaultspritenode.cpp
index 5eb8fb6e08..8761d99c1f 100644
--- a/src/quick/scenegraph/qsgdefaultspritenode.cpp
+++ b/src/quick/scenegraph/qsgdefaultspritenode.cpp
@@ -70,26 +70,18 @@ public:
         return this - static_cast<const QQuickSpriteMaterial *>(other);
     }
 
-    QSGTexture *texture;
-
-    float animT;
-    float animX1;
-    float animY1;
-    float animX2;
-    float animY2;
-    float animW;
-    float animH;
+    QSGTexture *texture = nullptr;
+
+    float animT = 0.0f;
+    float animX1 = 0.0f;
+    float animY1 = 0.0f;
+    float animX2 = 0.0f;
+    float animY2 = 0.0f;
+    float animW = 1.0f;
+    float animH = 1.0f;
 };
 
 QQuickSpriteMaterial::QQuickSpriteMaterial()
-    : texture(0)
-    , animT(0.0f)
-    , animX1(0.0f)
-    , animY1(0.0f)
-    , animX2(0.0f)
-    , animY2(0.0f)
-    , animW(1.0f)
-    , animH(1.0f)
 {
     setFlag(Blending, true);
 }
@@ -103,13 +95,12 @@ class SpriteMaterialData : public QSGMaterialShader
 {
 public:
     SpriteMaterialData()
-        : QSGMaterialShader()
     {
         setShaderSourceFile(QOpenGLShader::Vertex, QStringLiteral(":/qt-project.org/scenegraph/shaders/sprite.vert"));
         setShaderSourceFile(QOpenGLShader::Fragment, QStringLiteral(":/qt-project.org/scenegraph/shaders/sprite.frag"));
     }
 
-    void updateState(const RenderState &state, QSGMaterial *newEffect, QSGMaterial *) Q_DECL_OVERRIDE
+    void updateState(const RenderState &state, QSGMaterial *newEffect, QSGMaterial *) override
     {
         QQuickSpriteMaterial *m = static_cast<QQuickSpriteMaterial *>(newEffect);
         m->texture->bind();
@@ -122,18 +113,18 @@ public:
             program()->setUniformValue(m_matrix_id, state.combinedMatrix());
     }
 
-    void initialize() Q_DECL_OVERRIDE {
+    void initialize() override {
         m_matrix_id = program()->uniformLocation("qt_Matrix");
         m_opacity_id = program()->uniformLocation("qt_Opacity");
         m_animData_id = program()->uniformLocation("animData");
         m_animPos_id = program()->uniformLocation("animPos");
     }
 
-    char const *const *attributeNames() const Q_DECL_OVERRIDE {
+    char const *const *attributeNames() const override {
         static const char *attr[] = {
            "vPos",
            "vTex",
-            0
+            nullptr
         };
         return attr;
     }
diff --git a/src/quick/scenegraph/qsgdistancefieldglyphnode.cpp b/src/quick/scenegraph/qsgdistancefieldglyphnode.cpp
index 32eda2d142..ae6336718e 100644
--- a/src/quick/scenegraph/qsgdistancefieldglyphnode.cpp
+++ b/src/quick/scenegraph/qsgdistancefieldglyphnode.cpp
@@ -46,12 +46,12 @@ QT_BEGIN_NAMESPACE
 QSGDistanceFieldGlyphNode::QSGDistanceFieldGlyphNode(QSGRenderContext *context)
     : m_glyphNodeType(RootGlyphNode)
     , m_context(context)
-    , m_material(0)
-    , m_glyph_cache(0)
+    , m_material(nullptr)
+    , m_glyph_cache(nullptr)
     , m_geometry(QSGGeometry::defaultAttributes_TexturedPoint2D(), 0)
     , m_style(QQuickText::Normal)
     , m_antialiasingMode(GrayAntialiasing)
-    , m_texture(0)
+    , m_texture(nullptr)
     , m_dirtyGeometry(false)
     , m_dirtyMaterial(false)
 {
@@ -80,7 +80,7 @@ QSGDistanceFieldGlyphNode::~QSGDistanceFieldGlyphNode()
 void QSGDistanceFieldGlyphNode::setColor(const QColor &color)
 {
     m_color = color;
-    if (m_material != 0) {
+    if (m_material != nullptr) {
         m_material->setColor(color);
         markDirty(DirtyMaterial);
     } else {
@@ -113,7 +113,7 @@ void QSGDistanceFieldGlyphNode::setGlyphs(const QPointF &position, const QGlyphR
         return;
 
     if (m_glyph_cache != oldCache) {
-        Q_ASSERT(ownerElement() != 0);
+        Q_ASSERT(ownerElement() != nullptr);
         if (oldCache) {
             oldCache->unregisterGlyphNode(this);
             oldCache->unregisterOwnerElement(ownerElement());
@@ -181,7 +181,7 @@ void QSGDistanceFieldGlyphNode::updateGeometry()
     // Remove previously created sub glyph nodes
     // We assume all the children are sub glyph nodes
     QSGNode *subnode = firstChild();
-    QSGNode *nextNode = 0;
+    QSGNode *nextNode = nullptr;
     while (subnode) {
         nextNode = subnode->nextSibling();
         delete subnode;
diff --git a/src/quick/scenegraph/qsgdistancefieldglyphnode_p.cpp b/src/quick/scenegraph/qsgdistancefieldglyphnode_p.cpp
index a67c659c99..aa58218505 100644
--- a/src/quick/scenegraph/qsgdistancefieldglyphnode_p.cpp
+++ b/src/quick/scenegraph/qsgdistancefieldglyphnode_p.cpp
@@ -61,37 +61,27 @@ protected:
     void updateColor(const QVector4D &c);
     void updateTextureScale(const QVector2D &ts);
 
-    float m_fontScale;
-    float m_matrixScale;
+    float m_fontScale = 1.0;
+    float m_matrixScale = 1.0;
 
-    int m_matrix_id;
-    int m_textureScale_id;
-    int m_alphaMin_id;
-    int m_alphaMax_id;
-    int m_color_id;
+    int m_matrix_id = -1;
+    int m_textureScale_id = -1;
+    int m_alphaMin_id = -1;
+    int m_alphaMax_id = -1;
+    int m_color_id = -1;
 
     QVector2D m_lastTextureScale;
     QVector4D m_lastColor;
-    float m_lastAlphaMin;
-    float m_lastAlphaMax;
+    float m_lastAlphaMin = -1;
+    float m_lastAlphaMax = -1;
 };
 
 char const *const *QSGDistanceFieldTextMaterialShader::attributeNames() const {
-    static char const *const attr[] = { "vCoord", "tCoord", 0 };
+    static char const *const attr[] = { "vCoord", "tCoord", nullptr };
     return attr;
 }
 
 QSGDistanceFieldTextMaterialShader::QSGDistanceFieldTextMaterialShader()
-    : QSGMaterialShader(),
-      m_fontScale(1.0)
-    , m_matrixScale(1.0)
-    , m_matrix_id(-1)
-    , m_textureScale_id(-1)
-    , m_alphaMin_id(-1)
-    , m_alphaMax_id(-1)
-    , m_color_id(-1)
-    , m_lastAlphaMin(-1)
-    , m_lastAlphaMax(-1)
 {
     setShaderSourceFile(QOpenGLShader::Vertex, QStringLiteral(":/qt-project.org/scenegraph/shaders/distancefieldtext.vert"));
     setShaderSourceFile(QOpenGLShader::Fragment, QStringLiteral(":/qt-project.org/scenegraph/shaders/distancefieldtext.frag"));
@@ -166,13 +156,13 @@ void QSGDistanceFieldTextMaterialShader::initialize()
 
 void QSGDistanceFieldTextMaterialShader::updateState(const RenderState &state, QSGMaterial *newEffect, QSGMaterial *oldEffect)
 {
-    Q_ASSERT(oldEffect == 0 || newEffect->type() == oldEffect->type());
+    Q_ASSERT(oldEffect == nullptr || newEffect->type() == oldEffect->type());
     QSGDistanceFieldTextMaterial *material = static_cast<QSGDistanceFieldTextMaterial *>(newEffect);
     QSGDistanceFieldTextMaterial *oldMaterial = static_cast<QSGDistanceFieldTextMaterial *>(oldEffect);
 
     bool updated = material->updateTextureSize();
 
-    if (oldMaterial == 0
+    if (oldMaterial == nullptr
            || material->color() != oldMaterial->color()
            || state.isOpacityDirty()) {
         QVector4D color = material->color();
@@ -181,7 +171,7 @@ void QSGDistanceFieldTextMaterialShader::updateState(const RenderState &state, Q
     }
 
     bool updateRange = false;
-    if (oldMaterial == 0
+    if (oldMaterial == nullptr
             || material->fontScale() != oldMaterial->fontScale()) {
         m_fontScale = material->fontScale();
         updateRange = true;
@@ -198,12 +188,12 @@ void QSGDistanceFieldTextMaterialShader::updateState(const RenderState &state, Q
     Q_ASSERT(material->glyphCache());
 
     if (updated
-            || oldMaterial == 0
+            || oldMaterial == nullptr
             || oldMaterial->texture()->textureId != material->texture()->textureId) {
         updateTextureScale(QVector2D(1.0 / material->textureSize().width(),
                                      1.0 / material->textureSize().height()));
 
-        QOpenGLFunctions *funcs = QOpenGLContext::currentContext()->functions();
+        QOpenGLFunctions *funcs = state.context()->functions();
         funcs->glBindTexture(GL_TEXTURE_2D, material->texture()->textureId);
 
         if (updated) {
@@ -218,8 +208,8 @@ void QSGDistanceFieldTextMaterialShader::updateState(const RenderState &state, Q
 }
 
 QSGDistanceFieldTextMaterial::QSGDistanceFieldTextMaterial()
-    : m_glyph_cache(0)
-    , m_texture(0)
+    : m_glyph_cache(nullptr)
+    , m_texture(nullptr)
     , m_fontScale(1.0)
 {
    setFlag(Blending | RequiresDeterminant, true);
@@ -288,12 +278,11 @@ public:
 protected:
     void initialize() override;
 
-    int m_styleColor_id;
+    int m_styleColor_id = -1;
 };
 
 DistanceFieldStyledTextMaterialShader::DistanceFieldStyledTextMaterialShader()
     : QSGDistanceFieldTextMaterialShader()
-    , m_styleColor_id(-1)
 {
 }
 
@@ -310,7 +299,7 @@ void DistanceFieldStyledTextMaterialShader::updateState(const RenderState &state
     QSGDistanceFieldStyledTextMaterial *material = static_cast<QSGDistanceFieldStyledTextMaterial *>(newEffect);
     QSGDistanceFieldStyledTextMaterial *oldMaterial = static_cast<QSGDistanceFieldStyledTextMaterial *>(oldEffect);
 
-    if (oldMaterial == 0
+    if (oldMaterial == nullptr
            || material->styleColor() != oldMaterial->styleColor()
            || (state.isOpacityDirty())) {
         QVector4D color = material->styleColor();
@@ -358,14 +347,12 @@ protected:
 
     void updateOutlineAlphaRange(int dfRadius);
 
-    int m_outlineAlphaMax0_id;
-    int m_outlineAlphaMax1_id;
+    int m_outlineAlphaMax0_id = -1;
+    int m_outlineAlphaMax1_id = -1;
 };
 
 DistanceFieldOutlineTextMaterialShader::DistanceFieldOutlineTextMaterialShader()
     : DistanceFieldStyledTextMaterialShader()
-    , m_outlineAlphaMax0_id(-1)
-    , m_outlineAlphaMax1_id(-1)
 {
     setShaderSourceFile(QOpenGLShader::Fragment, QStringLiteral(":/qt-project.org/scenegraph/shaders/distancefieldoutlinetext.frag"));
 }
@@ -398,7 +385,7 @@ void DistanceFieldOutlineTextMaterialShader::updateState(const RenderState &stat
     QSGDistanceFieldOutlineTextMaterial *material = static_cast<QSGDistanceFieldOutlineTextMaterial *>(newEffect);
     QSGDistanceFieldOutlineTextMaterial *oldMaterial = static_cast<QSGDistanceFieldOutlineTextMaterial *>(oldEffect);
 
-    if (oldMaterial == 0
+    if (oldMaterial == nullptr
             || material->fontScale() != oldMaterial->fontScale()
             || state.isMatrixDirty())
         updateOutlineAlphaRange(material->glyphCache()->distanceFieldRadius());
@@ -438,12 +425,11 @@ protected:
 
     void updateShift(qreal fontScale, const QPointF& shift);
 
-    int m_shift_id;
+    int m_shift_id = -1;
 };
 
 DistanceFieldShiftedStyleTextMaterialShader::DistanceFieldShiftedStyleTextMaterialShader()
     : DistanceFieldStyledTextMaterialShader()
-    , m_shift_id(-1)
 {
     setShaderSourceFile(QOpenGLShader::Vertex, QStringLiteral(":/qt-project.org/scenegraph/shaders/distancefieldshiftedtext.vert"));
     setShaderSourceFile(QOpenGLShader::Fragment, QStringLiteral(":/qt-project.org/scenegraph/shaders/distancefieldshiftedtext.frag"));
@@ -462,7 +448,7 @@ void DistanceFieldShiftedStyleTextMaterialShader::updateState(const RenderState
     QSGDistanceFieldShiftedStyleTextMaterial *material = static_cast<QSGDistanceFieldShiftedStyleTextMaterial *>(newEffect);
     QSGDistanceFieldShiftedStyleTextMaterial *oldMaterial = static_cast<QSGDistanceFieldShiftedStyleTextMaterial *>(oldEffect);
 
-    if (oldMaterial == 0
+    if (oldMaterial == nullptr
             || oldMaterial->fontScale() != material->fontScale()
             || oldMaterial->shift() != material->shift()
             || oldMaterial->textureSize() != material->textureSize()) {
@@ -516,14 +502,12 @@ public:
     void updateState(const RenderState &state, QSGMaterial *newEffect, QSGMaterial *oldEffect) override;
 
 private:
-    int m_fontScale_id;
-    int m_vecDelta_id;
+    int m_fontScale_id = -1;
+    int m_vecDelta_id = -1;
 };
 
 QSGHiQSubPixelDistanceFieldTextMaterialShader::QSGHiQSubPixelDistanceFieldTextMaterialShader()
     : QSGDistanceFieldTextMaterialShader()
-    , m_fontScale_id(-1)
-    , m_vecDelta_id(-1)
 {
     setShaderSourceFile(QOpenGLShader::Vertex, QStringLiteral(":/qt-project.org/scenegraph/shaders/hiqsubpixeldistancefieldtext.vert"));
     setShaderSourceFile(QOpenGLShader::Fragment, QStringLiteral(":/qt-project.org/scenegraph/shaders/hiqsubpixeldistancefieldtext.frag"));
@@ -550,19 +534,19 @@ void QSGHiQSubPixelDistanceFieldTextMaterialShader::deactivate()
 
 void QSGHiQSubPixelDistanceFieldTextMaterialShader::updateState(const RenderState &state, QSGMaterial *newEffect, QSGMaterial *oldEffect)
 {
-    Q_ASSERT(oldEffect == 0 || newEffect->type() == oldEffect->type());
+    Q_ASSERT(oldEffect == nullptr || newEffect->type() == oldEffect->type());
     QSGDistanceFieldTextMaterial *material = static_cast<QSGDistanceFieldTextMaterial *>(newEffect);
     QSGDistanceFieldTextMaterial *oldMaterial = static_cast<QSGDistanceFieldTextMaterial *>(oldEffect);
 
-    if (oldMaterial == 0 || material->color() != oldMaterial->color()) {
+    if (oldMaterial == nullptr || material->color() != oldMaterial->color()) {
         QVector4D c = material->color();
         state.context()->functions()->glBlendColor(c.x(), c.y(), c.z(), 1.0f);
     }
 
-    if (oldMaterial == 0 || material->fontScale() != oldMaterial->fontScale())
+    if (oldMaterial == nullptr || material->fontScale() != oldMaterial->fontScale())
         program()->setUniformValue(m_fontScale_id, GLfloat(material->fontScale()));
 
-    if (oldMaterial == 0 || state.isMatrixDirty()) {
+    if (oldMaterial == nullptr || state.isMatrixDirty()) {
         int viewportWidth = state.viewportRect().width();
         QMatrix4x4 mat = state.combinedMatrix().inverted();
         program()->setUniformValue(m_vecDelta_id, mat.column(0) * (qreal(2) / viewportWidth));
diff --git a/src/quick/scenegraph/qsgrenderloop.cpp b/src/quick/scenegraph/qsgrenderloop.cpp
index c11b698a03..2e91bafa7c 100644
--- a/src/quick/scenegraph/qsgrenderloop.cpp
+++ b/src/quick/scenegraph/qsgrenderloop.cpp
@@ -56,6 +56,7 @@
 #include <QtQuick/QQuickWindow>
 #include <QtQuick/private/qquickwindow_p.h>
 #include <QtQuick/private/qsgcontext_p.h>
+#include <QtQuick/private/qsgrenderer_p.h>
 #include <private/qquickprofiler_p.h>
 
 #if QT_CONFIG(opengl)
@@ -75,7 +76,7 @@ QT_BEGIN_NAMESPACE
 extern bool qsg_useConsistentTiming();
 extern Q_GUI_EXPORT QImage qt_gl_read_framebuffer(const QSize &size, bool alpha_format, bool include_alpha);
 #if QT_CONFIG(opengl)
-/*!
+/*
     expectations for this manager to work:
      - one opengl context to render multiple windows
      - OpenGL pipeline will not block for vsync in swap
@@ -87,7 +88,7 @@ extern Q_GUI_EXPORT QImage qt_gl_read_framebuffer(const QSize &size, bool alpha_
 DEFINE_BOOL_CONFIG_OPTION(qmlNoThreadedRenderer, QML_BAD_GUI_RENDER_LOOP);
 DEFINE_BOOL_CONFIG_OPTION(qmlForceThreadedRenderer, QML_FORCE_THREADED_RENDERER); // Might trigger graphics driver threading bugs, use at own risk
 #endif
-QSGRenderLoop *QSGRenderLoop::s_instance = 0;
+QSGRenderLoop *QSGRenderLoop::s_instance = nullptr;
 
 QSGRenderLoop::~QSGRenderLoop()
 {
@@ -106,11 +107,11 @@ void QSGRenderLoop::cleanup()
         QQuickWindowPrivate *wd = QQuickWindowPrivate::get(w);
         if (wd->windowManager == s_instance) {
            s_instance->windowDestroyed(w);
-           wd->windowManager = 0;
+           wd->windowManager = nullptr;
         }
     }
     delete s_instance;
-    s_instance = 0;
+    s_instance = nullptr;
 }
 
 /*!
@@ -152,9 +153,9 @@ public:
     void update(QQuickWindow *window) override { maybeUpdate(window); } // identical for this implementation.
     void handleUpdateRequest(QQuickWindow *) override;
 
-    void releaseResources(QQuickWindow *) override { }
+    void releaseResources(QQuickWindow *) override;
 
-    QAnimationDriver *animationDriver() const override { return 0; }
+    QAnimationDriver *animationDriver() const override { return nullptr; }
 
     QSGContext *sceneGraphContext() const override;
     QSGRenderContext *createRenderContext(QSGContext *) const override { return rc; }
@@ -220,10 +221,12 @@ QSGRenderLoop *QSGRenderLoop::instance()
             }
 
             switch (loopType) {
+#if QT_CONFIG(thread)
             case ThreadedRenderLoop:
                 qCDebug(QSG_LOG_INFO, "threaded render loop");
                 s_instance = new QSGThreadedRenderLoop();
                 break;
+#endif
             case WindowsRenderLoop:
                 qCDebug(QSG_LOG_INFO, "windows render loop");
                 s_instance = new QSGWindowsRenderLoop();
@@ -274,7 +277,7 @@ void QSGRenderLoop::handleContextCreationFailure(QQuickWindow *window,
 }
 #if QT_CONFIG(opengl)
 QSGGuiThreadRenderLoop::QSGGuiThreadRenderLoop()
-    : gl(0)
+    : gl(nullptr)
 {
     if (qsg_useConsistentTiming()) {
         QUnifiedTimer::instance(true)->setConsistentTiming(true);
@@ -304,6 +307,8 @@ void QSGGuiThreadRenderLoop::hide(QQuickWindow *window)
 {
     QQuickWindowPrivate *cd = QQuickWindowPrivate::get(window);
     cd->fireAboutToStop();
+    if (m_windows.contains(window))
+        m_windows[window].updatePending = false;
 }
 
 void QSGGuiThreadRenderLoop::windowDestroyed(QQuickWindow *window)
@@ -326,17 +331,18 @@ void QSGGuiThreadRenderLoop::windowDestroyed(QQuickWindow *window)
         current = gl->makeCurrent(surface);
     }
     if (Q_UNLIKELY(!current))
-        qCDebug(QSG_LOG_RENDERLOOP) << "cleanup without an OpenGL context";
+        qCDebug(QSG_LOG_RENDERLOOP, "cleanup without an OpenGL context");
 
 #if QT_CONFIG(quick_shadereffect) && QT_CONFIG(opengl)
-    QQuickOpenGLShaderEffectMaterial::cleanupMaterialCache();
+    if (current)
+        QQuickOpenGLShaderEffectMaterial::cleanupMaterialCache();
 #endif
 
     d->cleanupNodesOnShutdown();
     if (m_windows.size() == 0) {
         rc->invalidate();
         delete gl;
-        gl = 0;
+        gl = nullptr;
     } else if (gl && window == gl->surface() && current) {
         gl->doneCurrent();
     }
@@ -346,11 +352,16 @@ void QSGGuiThreadRenderLoop::windowDestroyed(QQuickWindow *window)
 
 void QSGGuiThreadRenderLoop::renderWindow(QQuickWindow *window)
 {
-    QQuickWindowPrivate *cd = QQuickWindowPrivate::get(window);
-    if (!cd->isRenderable() || !m_windows.contains(window))
+    if (!m_windows.contains(window))
         return;
 
     WindowData &data = const_cast<WindowData &>(m_windows[window]);
+    bool alsoSwap = data.updatePending;
+    data.updatePending = false;
+
+    QQuickWindowPrivate *cd = QQuickWindowPrivate::get(window);
+    if (!cd->isRenderable())
+        return;
 
     bool current = false;
 
@@ -363,7 +374,7 @@ void QSGGuiThreadRenderLoop::renderWindow(QQuickWindow *window)
         if (!gl->create()) {
             const bool isEs = gl->isOpenGLES();
             delete gl;
-            gl = 0;
+            gl = nullptr;
             handleContextCreationFailure(window, isEs);
         } else {
             cd->fireOpenGLContextCreated(gl);
@@ -377,8 +388,15 @@ void QSGGuiThreadRenderLoop::renderWindow(QQuickWindow *window)
         current = gl->makeCurrent(window);
     }
 
-    bool alsoSwap = data.updatePending;
-    data.updatePending = false;
+    bool lastDirtyWindow = true;
+    auto i = m_windows.constBegin();
+    while (i != m_windows.constEnd()) {
+        if (i.value().updatePending) {
+            lastDirtyWindow = false;
+            break;
+        }
+        i++;
+    }
 
     if (!current)
         return;
@@ -407,6 +425,8 @@ void QSGGuiThreadRenderLoop::renderWindow(QQuickWindow *window)
     emit window->afterAnimating();
 
     cd->syncSceneGraph();
+    if (lastDirtyWindow)
+        rc->endSync();
 
     if (profileFrames)
         syncTime = renderTimer.nsecsElapsed();
@@ -481,7 +501,8 @@ QImage QSGGuiThreadRenderLoop::grab(QQuickWindow *window)
 
 void QSGGuiThreadRenderLoop::maybeUpdate(QQuickWindow *window)
 {
-    if (!m_windows.contains(window))
+    QQuickWindowPrivate *cd = QQuickWindowPrivate::get(window);
+    if (!cd->isRenderable() || !m_windows.contains(window))
         return;
 
     m_windows[window].updatePending = true;
@@ -493,6 +514,14 @@ QSGContext *QSGGuiThreadRenderLoop::sceneGraphContext() const
     return sg;
 }
 
+void QSGGuiThreadRenderLoop::releaseResources(QQuickWindow *w)
+{
+    // No full invalidation of the rendercontext, just clear some caches.
+    QQuickWindowPrivate *d = QQuickWindowPrivate::get(w);
+    if (d->renderer)
+        d->renderer->releaseCachedResources();
+}
+
 void QSGGuiThreadRenderLoop::handleUpdateRequest(QQuickWindow *window)
 {
     renderWindow(window);
diff --git a/src/quick/scenegraph/qsgthreadedrenderloop.cpp b/src/quick/scenegraph/qsgthreadedrenderloop.cpp
index 7d77e52b5f..c18ba4226c 100644
--- a/src/quick/scenegraph/qsgthreadedrenderloop.cpp
+++ b/src/quick/scenegraph/qsgthreadedrenderloop.cpp
@@ -115,7 +115,7 @@
 
 QT_BEGIN_NAMESPACE
 
-#define QSG_RT_PAD "                    (RT)"
+#define QSG_RT_PAD "                    (RT) %s"
 
 static inline int qsgrl_animation_interval() {
     qreal refreshRate = QGuiApplication::primaryScreen()->refreshRate();
@@ -167,7 +167,7 @@ template <typename T> T *windowFor(const QList<T> &list, QQuickWindow *window)
         if (t.window == window)
             return const_cast<T *>(&t);
     }
-    return 0;
+    return nullptr;
 }
 
 
@@ -270,13 +270,13 @@ class QSGRenderThread : public QThread
 public:
     QSGRenderThread(QSGThreadedRenderLoop *w, QSGRenderContext *renderContext)
         : wm(w)
-        , gl(0)
-        , animatorDriver(0)
+        , gl(nullptr)
+        , animatorDriver(nullptr)
         , pendingUpdate(0)
         , sleeping(false)
         , syncResultedInChanges(false)
         , active(false)
-        , window(0)
+        , window(nullptr)
         , stopEventProcessing(false)
     {
         sgrc = static_cast<QSGDefaultRenderContext *>(renderContext);
@@ -315,7 +315,7 @@ public:
 
 public slots:
     void sceneGraphChanged() {
-        qCDebug(QSG_LOG_RENDERLOOP) << QSG_RT_PAD << "sceneGraphChanged";
+        qCDebug(QSG_LOG_RENDERLOOP, QSG_RT_PAD, "sceneGraphChanged");
         syncResultedInChanges = true;
     }
 
@@ -358,15 +358,15 @@ bool QSGRenderThread::event(QEvent *e)
     switch ((int) e->type()) {
 
     case WM_Obscure: {
-        qCDebug(QSG_LOG_RENDERLOOP) << QSG_RT_PAD << "WM_Obscure";
+        qCDebug(QSG_LOG_RENDERLOOP, QSG_RT_PAD, "WM_Obscure");
 
         Q_ASSERT(!window || window == static_cast<WMWindowEvent *>(e)->window);
 
         mutex.lock();
         if (window) {
             QQuickWindowPrivate::get(window)->fireAboutToStop();
-            qCDebug(QSG_LOG_RENDERLOOP) << QSG_RT_PAD << "- window removed";
-            window = 0;
+            qCDebug(QSG_LOG_RENDERLOOP, QSG_RT_PAD, "- window removed");
+            window = nullptr;
         }
         waitCondition.wakeOne();
         mutex.unlock();
@@ -374,7 +374,7 @@ bool QSGRenderThread::event(QEvent *e)
         return true; }
 
     case WM_RequestSync: {
-        qCDebug(QSG_LOG_RENDERLOOP) << QSG_RT_PAD << "WM_RequestSync";
+        qCDebug(QSG_LOG_RENDERLOOP, QSG_RT_PAD, "WM_RequestSync");
         WMSyncEvent *se = static_cast<WMSyncEvent *>(e);
         if (sleeping)
             stopEventProcessing = true;
@@ -383,29 +383,36 @@ bool QSGRenderThread::event(QEvent *e)
 
         pendingUpdate |= SyncRequest;
         if (se->syncInExpose) {
-            qCDebug(QSG_LOG_RENDERLOOP) << QSG_RT_PAD << "- triggered from expose";
+            qCDebug(QSG_LOG_RENDERLOOP, QSG_RT_PAD, "- triggered from expose");
             pendingUpdate |= ExposeRequest;
         }
         if (se->forceRenderPass) {
-            qCDebug(QSG_LOG_RENDERLOOP) << QSG_RT_PAD << "- repaint regardless";
+            qCDebug(QSG_LOG_RENDERLOOP, QSG_RT_PAD, "- repaint regardless");
             pendingUpdate |= RepaintRequest;
         }
         return true; }
 
     case WM_TryRelease: {
-        qCDebug(QSG_LOG_RENDERLOOP) << QSG_RT_PAD << "WM_TryRelease";
+        qCDebug(QSG_LOG_RENDERLOOP, QSG_RT_PAD, "WM_TryRelease");
         mutex.lock();
         wm->m_lockedForSync = true;
         WMTryReleaseEvent *wme = static_cast<WMTryReleaseEvent *>(e);
         if (!window || wme->inDestructor) {
-            qCDebug(QSG_LOG_RENDERLOOP) << QSG_RT_PAD << "- setting exit flag and invalidating OpenGL";
+            qCDebug(QSG_LOG_RENDERLOOP, QSG_RT_PAD, "- setting exit flag and invalidating OpenGL");
             invalidateOpenGL(wme->window, wme->inDestructor, wme->fallbackSurface);
             active = gl;
             Q_ASSERT_X(!wme->inDestructor || !active, "QSGRenderThread::invalidateOpenGL()", "Thread's active state is not set to false when shutting down");
             if (sleeping)
                 stopEventProcessing = true;
         } else {
-            qCDebug(QSG_LOG_RENDERLOOP) << QSG_RT_PAD << "- not releasing because window is still active";
+            qCDebug(QSG_LOG_RENDERLOOP, QSG_RT_PAD, "- not releasing because window is still active");
+            if (window) {
+                QQuickWindowPrivate *d = QQuickWindowPrivate::get(window);
+                if (d->renderer) {
+                    qCDebug(QSG_LOG_RENDERLOOP, QSG_RT_PAD, "- requesting renderer to release cached resources");
+                    d->renderer->releaseCachedResources();
+                }
+            }
         }
         waitCondition.wakeOne();
         wm->m_lockedForSync = false;
@@ -414,7 +421,7 @@ bool QSGRenderThread::event(QEvent *e)
     }
 
     case WM_Grab: {
-        qCDebug(QSG_LOG_RENDERLOOP) << QSG_RT_PAD << "WM_Grab";
+        qCDebug(QSG_LOG_RENDERLOOP, QSG_RT_PAD, "WM_Grab");
         WMGrabEvent *ce = static_cast<WMGrabEvent *>(e);
         Q_ASSERT(ce->window);
         Q_ASSERT(ce->window == window || !window);
@@ -422,40 +429,41 @@ bool QSGRenderThread::event(QEvent *e)
         if (ce->window) {
             gl->makeCurrent(ce->window);
 
-            qCDebug(QSG_LOG_RENDERLOOP) << QSG_RT_PAD << "- sync scene graph";
+            qCDebug(QSG_LOG_RENDERLOOP, QSG_RT_PAD, "- sync scene graph");
             QQuickWindowPrivate *d = QQuickWindowPrivate::get(ce->window);
             d->syncSceneGraph();
+            sgrc->endSync();
 
-            qCDebug(QSG_LOG_RENDERLOOP) << QSG_RT_PAD << "- rendering scene graph";
+            qCDebug(QSG_LOG_RENDERLOOP, QSG_RT_PAD, "- rendering scene graph");
             QQuickWindowPrivate::get(ce->window)->renderSceneGraph(ce->window->size());
 
-            qCDebug(QSG_LOG_RENDERLOOP) << QSG_RT_PAD << "- grabbing result";
+            qCDebug(QSG_LOG_RENDERLOOP, QSG_RT_PAD, "- grabbing result");
             bool alpha = ce->window->format().alphaBufferSize() > 0 && ce->window->color().alpha() != 255;
             *ce->image = qt_gl_read_framebuffer(windowSize * ce->window->effectiveDevicePixelRatio(), alpha, alpha);
             ce->image->setDevicePixelRatio(ce->window->effectiveDevicePixelRatio());
         }
-        qCDebug(QSG_LOG_RENDERLOOP) << QSG_RT_PAD << "- waking gui to handle result";
+        qCDebug(QSG_LOG_RENDERLOOP, QSG_RT_PAD, "- waking gui to handle result");
         waitCondition.wakeOne();
         mutex.unlock();
         return true;
     }
 
     case WM_PostJob: {
-        qCDebug(QSG_LOG_RENDERLOOP) << QSG_RT_PAD << "WM_PostJob";
+        qCDebug(QSG_LOG_RENDERLOOP, QSG_RT_PAD, "WM_PostJob");
         WMJobEvent *ce = static_cast<WMJobEvent *>(e);
         Q_ASSERT(ce->window == window);
         if (window) {
             gl->makeCurrent(window);
             ce->job->run();
             delete ce->job;
-            ce->job = 0;
-            qCDebug(QSG_LOG_RENDERLOOP) << QSG_RT_PAD << "- job done";
+            ce->job = nullptr;
+            qCDebug(QSG_LOG_RENDERLOOP, QSG_RT_PAD, "- job done");
         }
         return true;
     }
 
     case WM_RequestRepaint:
-        qCDebug(QSG_LOG_RENDERLOOP) << QSG_RT_PAD << "WM_RequestPaint";
+        qCDebug(QSG_LOG_RENDERLOOP, QSG_RT_PAD, "WM_RequestPaint");
         // When GUI posts this event, it is followed by a polishAndSync, so we mustn't
         // exit the event loop yet.
         pendingUpdate |= RepaintRequest;
@@ -469,13 +477,13 @@ bool QSGRenderThread::event(QEvent *e)
 
 void QSGRenderThread::invalidateOpenGL(QQuickWindow *window, bool inDestructor, QOffscreenSurface *fallback)
 {
-    qCDebug(QSG_LOG_RENDERLOOP) << QSG_RT_PAD << "invalidateOpenGL()";
+    qCDebug(QSG_LOG_RENDERLOOP, QSG_RT_PAD, "invalidateOpenGL()");
 
     if (!gl)
         return;
 
     if (!window) {
-        qCWarning(QSG_LOG_RENDERLOOP()) << "QSGThreadedRenderLoop:QSGRenderThread: no window to make current...";
+        qCWarning(QSG_LOG_RENDERLOOP, "QSGThreadedRenderLoop:QSGRenderThread: no window to make current...");
         return;
     }
 
@@ -485,20 +493,21 @@ void QSGRenderThread::invalidateOpenGL(QQuickWindow *window, bool inDestructor,
 
     bool current = gl->makeCurrent(fallback ? static_cast<QSurface *>(fallback) : static_cast<QSurface *>(window));
     if (Q_UNLIKELY(!current)) {
-        qCDebug(QSG_LOG_RENDERLOOP) << QSG_RT_PAD << "- cleanup without an OpenGL context";
+        qCDebug(QSG_LOG_RENDERLOOP, QSG_RT_PAD, "- cleanup without an OpenGL context");
     }
 
     QQuickWindowPrivate *dd = QQuickWindowPrivate::get(window);
 
 #if QT_CONFIG(quick_shadereffect)
-    QQuickOpenGLShaderEffectMaterial::cleanupMaterialCache();
+    if (current)
+        QQuickOpenGLShaderEffectMaterial::cleanupMaterialCache();
 #endif
 
     // The canvas nodes must be cleaned up regardless if we are in the destructor..
     if (wipeSG) {
         dd->cleanupNodesOnShutdown();
     } else {
-        qCDebug(QSG_LOG_RENDERLOOP) << QSG_RT_PAD << "- persistent SG, avoiding cleanup";
+        qCDebug(QSG_LOG_RENDERLOOP, QSG_RT_PAD, "- persistent SG, avoiding cleanup");
         if (current)
             gl->doneCurrent();
         return;
@@ -506,29 +515,29 @@ void QSGRenderThread::invalidateOpenGL(QQuickWindow *window, bool inDestructor,
 
     sgrc->invalidate();
     QCoreApplication::processEvents();
-    QCoreApplication::sendPostedEvents(0, QEvent::DeferredDelete);
+    QCoreApplication::sendPostedEvents(nullptr, QEvent::DeferredDelete);
     if (inDestructor)
         delete dd->animationController;
     if (current)
         gl->doneCurrent();
-    qCDebug(QSG_LOG_RENDERLOOP) << QSG_RT_PAD << "- invalidating scene graph";
+    qCDebug(QSG_LOG_RENDERLOOP, QSG_RT_PAD, "- invalidating scene graph");
 
     if (wipeGL) {
         delete gl;
-        gl = 0;
-        qCDebug(QSG_LOG_RENDERLOOP) << QSG_RT_PAD << "- invalidated OpenGL";
+        gl = nullptr;
+        qCDebug(QSG_LOG_RENDERLOOP, QSG_RT_PAD, "- invalidated OpenGL");
     } else {
-        qCDebug(QSG_LOG_RENDERLOOP) << QSG_RT_PAD << "- persistent GL, avoiding cleanup";
+        qCDebug(QSG_LOG_RENDERLOOP, QSG_RT_PAD, "- persistent GL, avoiding cleanup");
     }
 }
 
-/*!
+/*
     Enters the mutex lock to make sure GUI is blocking and performs
     sync, then wakes GUI.
  */
 void QSGRenderThread::sync(bool inExpose)
 {
-    qCDebug(QSG_LOG_RENDERLOOP) << QSG_RT_PAD << "sync()";
+    qCDebug(QSG_LOG_RENDERLOOP, QSG_RT_PAD, "sync()");
     mutex.lock();
 
     Q_ASSERT_X(wm->m_lockedForSync, "QSGRenderThread::sync()", "sync triggered on bad terms as gui is not already locked...");
@@ -546,14 +555,15 @@ void QSGRenderThread::sync(bool inExpose)
     }
     if (current) {
         QQuickWindowPrivate *d = QQuickWindowPrivate::get(window);
-        bool hadRenderer = d->renderer != 0;
+        bool hadRenderer = d->renderer != nullptr;
         // If the scene graph was touched since the last sync() make sure it sends the
         // changed signal.
         if (d->renderer)
             d->renderer->clearChangedFlag();
         d->syncSceneGraph();
+        sgrc->endSync();
         if (!hadRenderer && d->renderer) {
-            qCDebug(QSG_LOG_RENDERLOOP) << QSG_RT_PAD << "- renderer was created";
+            qCDebug(QSG_LOG_RENDERLOOP, QSG_RT_PAD, "- renderer was created");
             syncResultedInChanges = true;
             connect(d->renderer, SIGNAL(sceneGraphChanged()), this, SLOT(sceneGraphChanged()), Qt::DirectConnection);
         }
@@ -561,13 +571,13 @@ void QSGRenderThread::sync(bool inExpose)
         // Process deferred deletes now, directly after the sync as
         // deleteLater on the GUI must now also have resulted in SG changes
         // and the delete is a safe operation.
-        QCoreApplication::sendPostedEvents(0, QEvent::DeferredDelete);
+        QCoreApplication::sendPostedEvents(nullptr, QEvent::DeferredDelete);
     } else {
-        qCDebug(QSG_LOG_RENDERLOOP) << QSG_RT_PAD << "- window has bad size, sync aborted";
+        qCDebug(QSG_LOG_RENDERLOOP, QSG_RT_PAD, "- window has bad size, sync aborted");
     }
 
     if (!inExpose) {
-        qCDebug(QSG_LOG_RENDERLOOP) << QSG_RT_PAD << "- sync complete, waking Gui";
+        qCDebug(QSG_LOG_RENDERLOOP, QSG_RT_PAD, "- sync complete, waking Gui");
         waitCondition.wakeOne();
         mutex.unlock();
     }
@@ -585,7 +595,7 @@ void QSGRenderThread::syncAndRender()
     QElapsedTimer waitTimer;
     waitTimer.start();
 
-    qCDebug(QSG_LOG_RENDERLOOP) << QSG_RT_PAD << "syncAndRender()";
+    qCDebug(QSG_LOG_RENDERLOOP, QSG_RT_PAD, "syncAndRender()");
 
     syncResultedInChanges = false;
     QQuickWindowPrivate *d = QQuickWindowPrivate::get(window);
@@ -596,7 +606,7 @@ void QSGRenderThread::syncAndRender()
     pendingUpdate = 0;
 
     if (syncRequested) {
-        qCDebug(QSG_LOG_RENDERLOOP) << QSG_RT_PAD << "- updatePending, doing sync";
+        qCDebug(QSG_LOG_RENDERLOOP, QSG_RT_PAD, "- updatePending, doing sync");
         sync(exposeRequested);
     }
 #ifndef QSG_NO_RENDER_TIMING
@@ -607,14 +617,14 @@ void QSGRenderThread::syncAndRender()
                               QQuickProfiler::SceneGraphRenderLoopSync);
 
     if (!syncResultedInChanges && !repaintRequested && sgrc->isValid()) {
-        qCDebug(QSG_LOG_RENDERLOOP) << QSG_RT_PAD << "- no changes, render aborted";
+        qCDebug(QSG_LOG_RENDERLOOP, QSG_RT_PAD, "- no changes, render aborted");
         int waitTime = vsyncDelta - (int) waitTimer.elapsed();
         if (waitTime > 0)
             msleep(waitTime);
         return;
     }
 
-    qCDebug(QSG_LOG_RENDERLOOP) << QSG_RT_PAD << "- rendering started";
+    qCDebug(QSG_LOG_RENDERLOOP, QSG_RT_PAD, "- rendering started");
 
 
     if (animatorDriver->isRunning()) {
@@ -644,10 +654,10 @@ void QSGRenderThread::syncAndRender()
     } else {
         Q_QUICK_SG_PROFILE_SKIP(QQuickProfiler::SceneGraphRenderLoopFrame,
                                 QQuickProfiler::SceneGraphRenderLoopSync, 1);
-        qCDebug(QSG_LOG_RENDERLOOP) << QSG_RT_PAD << "- window not ready, skipping render";
+        qCDebug(QSG_LOG_RENDERLOOP, QSG_RT_PAD, "- window not ready, skipping render");
     }
 
-    qCDebug(QSG_LOG_RENDERLOOP) << QSG_RT_PAD << "- rendering done";
+    qCDebug(QSG_LOG_RENDERLOOP, QSG_RT_PAD, "- rendering done");
 
     // Though it would be more correct to put this block directly after
     // fireFrameSwapped in the if (current) branch above, we don't do
@@ -655,7 +665,7 @@ void QSGRenderThread::syncAndRender()
     // has started rendering with a bad window, causing makeCurrent to
     // fail or if the window has a bad size.
     if (exposeRequested) {
-        qCDebug(QSG_LOG_RENDERLOOP) << QSG_RT_PAD << "- wake Gui after initial expose";
+        qCDebug(QSG_LOG_RENDERLOOP, QSG_RT_PAD, "- wake Gui after initial expose");
         waitCondition.wakeOne();
         mutex.unlock();
     }
@@ -683,31 +693,31 @@ void QSGRenderThread::postEvent(QEvent *e)
 
 void QSGRenderThread::processEvents()
 {
-    qCDebug(QSG_LOG_RENDERLOOP) << QSG_RT_PAD << "--- begin processEvents()";
+    qCDebug(QSG_LOG_RENDERLOOP, QSG_RT_PAD, "--- begin processEvents()");
     while (eventQueue.hasMoreEvents()) {
         QEvent *e = eventQueue.takeEvent(false);
         event(e);
         delete e;
     }
-    qCDebug(QSG_LOG_RENDERLOOP) << QSG_RT_PAD << "--- done processEvents()";
+    qCDebug(QSG_LOG_RENDERLOOP, QSG_RT_PAD, "--- done processEvents()");
 }
 
 void QSGRenderThread::processEventsAndWaitForMore()
 {
-    qCDebug(QSG_LOG_RENDERLOOP) << QSG_RT_PAD << "--- begin processEventsAndWaitForMore()";
+    qCDebug(QSG_LOG_RENDERLOOP, QSG_RT_PAD, "--- begin processEventsAndWaitForMore()");
     stopEventProcessing = false;
     while (!stopEventProcessing) {
         QEvent *e = eventQueue.takeEvent(true);
         event(e);
         delete e;
     }
-    qCDebug(QSG_LOG_RENDERLOOP) << QSG_RT_PAD << "--- done processEventsAndWaitForMore()";
+    qCDebug(QSG_LOG_RENDERLOOP, QSG_RT_PAD, "--- done processEventsAndWaitForMore()");
 }
 
 void QSGRenderThread::run()
 {
-    qCDebug(QSG_LOG_RENDERLOOP) << QSG_RT_PAD << "run()";
-    animatorDriver = sgrc->sceneGraphContext()->createAnimationDriver(0);
+    qCDebug(QSG_LOG_RENDERLOOP, QSG_RT_PAD, "run()");
+    animatorDriver = sgrc->sceneGraphContext()->createAnimationDriver(nullptr);
     animatorDriver->install();
     if (QQmlDebugConnector::service<QQmlProfilerService>())
         QQuickProfiler::registerAnimationCallback();
@@ -724,7 +734,7 @@ void QSGRenderThread::run()
         QCoreApplication::processEvents();
 
         if (active && (pendingUpdate == 0 || !window)) {
-            qCDebug(QSG_LOG_RENDERLOOP) << QSG_RT_PAD << "done drawing, sleep...";
+            qCDebug(QSG_LOG_RENDERLOOP, QSG_RT_PAD, "done drawing, sleep...");
             sleeping = true;
             processEventsAndWaitForMore();
             sleeping = false;
@@ -733,10 +743,10 @@ void QSGRenderThread::run()
 
     Q_ASSERT_X(!gl, "QSGRenderThread::run()", "The OpenGL context should be cleaned up before exiting the render thread...");
 
-    qCDebug(QSG_LOG_RENDERLOOP) << QSG_RT_PAD << "run() completed";
+    qCDebug(QSG_LOG_RENDERLOOP, QSG_RT_PAD, "run() completed");
 
     delete animatorDriver;
-    animatorDriver = 0;
+    animatorDriver = nullptr;
 
     sgrc->moveToThread(wm->thread());
     moveToThread(wm->thread());
@@ -800,7 +810,7 @@ bool QSGThreadedRenderLoop::interleaveIncubation() const
 
 void QSGThreadedRenderLoop::animationStarted()
 {
-    qCDebug(QSG_LOG_RENDERLOOP) << "- animationStarted()";
+    qCDebug(QSG_LOG_RENDERLOOP, "- animationStarted()");
     startOrStopAnimationTimer();
 
     for (int i=0; i<m_windows.size(); ++i)
@@ -809,7 +819,7 @@ void QSGThreadedRenderLoop::animationStarted()
 
 void QSGThreadedRenderLoop::animationStopped()
 {
-    qCDebug(QSG_LOG_RENDERLOOP) << "- animationStopped()";
+    qCDebug(QSG_LOG_RENDERLOOP, "- animationStopped()");
     startOrStopAnimationTimer();
 }
 
@@ -817,7 +827,7 @@ void QSGThreadedRenderLoop::animationStopped()
 void QSGThreadedRenderLoop::startOrStopAnimationTimer()
 {
     int exposedWindows = 0;
-    const Window *theOne = 0;
+    const Window *theOne = nullptr;
     for (int i=0; i<m_windows.size(); ++i) {
         const Window &w = m_windows.at(i);
         if (w.window->isVisible() && w.window->isExposed()) {
@@ -827,14 +837,14 @@ void QSGThreadedRenderLoop::startOrStopAnimationTimer()
     }
 
     if (m_animation_timer != 0 && (exposedWindows == 1 || !m_animation_driver->isRunning())) {
-        qCDebug(QSG_LOG_RENDERLOOP) << "*** Stopping animation timer";
+        qCDebug(QSG_LOG_RENDERLOOP, "*** Stopping animation timer");
         killTimer(m_animation_timer);
         m_animation_timer = 0;
         // If animations are running, make sure we keep on animating
         if (m_animation_driver->isRunning())
             maybePostPolishRequest(const_cast<Window *>(theOne));
     } else if (m_animation_timer == 0 && exposedWindows != 1 && m_animation_driver->isRunning()) {
-        qCDebug(QSG_LOG_RENDERLOOP) << "*** Starting animation timer";
+        qCDebug(QSG_LOG_RENDERLOOP, "*** Starting animation timer");
         m_animation_timer = startTimer(qsgrl_animation_interval());
     }
 }
@@ -861,7 +871,7 @@ void QSGThreadedRenderLoop::hide(QQuickWindow *window)
 }
 
 
-/*!
+/*
     If the window is first hide it, then perform a complete cleanup
     with releaseResources which will take down the GL context and
     exit the rendering thread.
@@ -911,7 +921,7 @@ void QSGThreadedRenderLoop::exposureChanged(QQuickWindow *window)
     }
 }
 
-/*!
+/*
     Will post an event to the render thread that this window should
     start to render.
  */
@@ -921,7 +931,7 @@ void QSGThreadedRenderLoop::handleExposure(QQuickWindow *window)
 
     Window *w = windowFor(m_windows, window);
     if (!w) {
-        qCDebug(QSG_LOG_RENDERLOOP) << "- adding window to list";
+        qCDebug(QSG_LOG_RENDERLOOP, "- adding window to list");
         Window win;
         win.window = window;
         win.actualWindowFormat = window->format();
@@ -953,7 +963,7 @@ void QSGThreadedRenderLoop::handleExposure(QQuickWindow *window)
     // Start render thread if it is not running
     if (!w->thread->isRunning()) {
 
-        qCDebug(QSG_LOG_RENDERLOOP) << "- starting render thread";
+        qCDebug(QSG_LOG_RENDERLOOP, "- starting render thread");
 
         if (!w->thread->gl) {
             w->thread->gl = new QOpenGLContext();
@@ -964,7 +974,7 @@ void QSGThreadedRenderLoop::handleExposure(QQuickWindow *window)
             if (!w->thread->gl->create()) {
                 const bool isEs = w->thread->gl->isOpenGLES();
                 delete w->thread->gl;
-                w->thread->gl = 0;
+                w->thread->gl = nullptr;
                 handleContextCreationFailure(w->window, isEs);
                 return;
             }
@@ -972,7 +982,7 @@ void QSGThreadedRenderLoop::handleExposure(QQuickWindow *window)
             QQuickWindowPrivate::get(w->window)->fireOpenGLContextCreated(w->thread->gl);
 
             w->thread->gl->moveToThread(w->thread);
-            qCDebug(QSG_LOG_RENDERLOOP) << "- OpenGL context created";
+            qCDebug(QSG_LOG_RENDERLOOP, "- OpenGL context created");
         }
 
         QQuickAnimatorController *controller = QQuickWindowPrivate::get(w->window)->animationController;
@@ -989,16 +999,16 @@ void QSGThreadedRenderLoop::handleExposure(QQuickWindow *window)
             qFatal("Render thread failed to start, aborting application.");
 
     } else {
-        qCDebug(QSG_LOG_RENDERLOOP) << "- render thread already running";
+        qCDebug(QSG_LOG_RENDERLOOP, "- render thread already running");
     }
 
     polishAndSync(w, true);
-    qCDebug(QSG_LOG_RENDERLOOP) << "- done with handleExposure()";
+    qCDebug(QSG_LOG_RENDERLOOP, "- done with handleExposure()");
 
     startOrStopAnimationTimer();
 }
 
-/*!
+/*
     This function posts an event to the render thread to remove the window
     from the list of windowses to render.
 
@@ -1020,7 +1030,7 @@ void QSGThreadedRenderLoop::handleObscurity(Window *w)
 
 void QSGThreadedRenderLoop::handleUpdateRequest(QQuickWindow *window)
 {
-    qCDebug(QSG_LOG_RENDERLOOP) << "- polish and sync update request";
+    qCDebug(QSG_LOG_RENDERLOOP, "- polish and sync update request");
     Window *w = windowFor(m_windows, window);
     if (w)
         polishAndSync(w);
@@ -1033,7 +1043,7 @@ void QSGThreadedRenderLoop::maybeUpdate(QQuickWindow *window)
         maybeUpdate(w);
 }
 
-/*!
+/*
     Called whenever the QML scene has changed. Will post an event to
     ourselves that a sync is needed.
  */
@@ -1056,7 +1066,7 @@ void QSGThreadedRenderLoop::maybeUpdate(Window *w)
     // Call this function from the Gui thread later as startTimer cannot be
     // called from the render thread.
     if (current == w->thread) {
-        qCDebug(QSG_LOG_RENDERLOOP) << "- on render thread";
+        qCDebug(QSG_LOG_RENDERLOOP, "- on render thread");
         w->updateDuringSync = true;
         return;
     }
@@ -1064,7 +1074,7 @@ void QSGThreadedRenderLoop::maybeUpdate(Window *w)
     maybePostPolishRequest(w);
 }
 
-/*!
+/*
     Called when the QQuickWindow should be explicitly repainted. This function
     can also be called on the render thread when the GUI thread is blocked to
     keep render thread animations alive.
@@ -1096,7 +1106,7 @@ void QSGThreadedRenderLoop::releaseResources(QQuickWindow *window)
         releaseResources(w, false);
 }
 
-/*!
+/*
  * Release resources will post an event to the render thread to
  * free up the SG and GL resources and exists the render thread.
  */
@@ -1114,15 +1124,15 @@ void QSGThreadedRenderLoop::releaseResources(Window *w, bool inDestructor)
         // and the OpenGL resources.
         // QOffscreenSurface must be created on the GUI thread, so we
         // create it here and pass it on to QSGRenderThread::invalidateGL()
-        QOffscreenSurface *fallback = 0;
+        QOffscreenSurface *fallback = nullptr;
         if (!window->handle()) {
-            qCDebug(QSG_LOG_RENDERLOOP) << "- using fallback surface";
+            qCDebug(QSG_LOG_RENDERLOOP, "- using fallback surface");
             fallback = new QOffscreenSurface();
             fallback->setFormat(w->actualWindowFormat);
             fallback->create();
         }
 
-        qCDebug(QSG_LOG_RENDERLOOP) << "- posting release request to render thread";
+        qCDebug(QSG_LOG_RENDERLOOP, "- posting release request to render thread");
         w->thread->postEvent(new WMTryReleaseEvent(window, inDestructor, fallback));
         w->thread->waitCondition.wait(&w->thread->mutex);
         delete fallback;
@@ -1152,7 +1162,7 @@ void QSGThreadedRenderLoop::polishAndSync(Window *w, bool inExpose)
 
     QQuickWindow *window = w->window;
     if (!w->thread || !w->thread->window) {
-        qCDebug(QSG_LOG_RENDERLOOP) << "- not exposed, abort";
+        qCDebug(QSG_LOG_RENDERLOOP, "- not exposed, abort");
         return;
     }
 
@@ -1161,7 +1171,7 @@ void QSGThreadedRenderLoop::polishAndSync(Window *w, bool inExpose)
     // The delivery of the event might have caused the window to stop rendering
     w = windowFor(m_windows, window);
     if (!w || !w->thread || !w->thread->window) {
-        qCDebug(QSG_LOG_RENDERLOOP) << "- removed after event flushing, abort";
+        qCDebug(QSG_LOG_RENDERLOOP, "- removed after event flushing, abort");
         return;
     }
 
@@ -1187,13 +1197,13 @@ void QSGThreadedRenderLoop::polishAndSync(Window *w, bool inExpose)
 
     emit window->afterAnimating();
 
-    qCDebug(QSG_LOG_RENDERLOOP) << "- lock for sync";
+    qCDebug(QSG_LOG_RENDERLOOP, "- lock for sync");
     w->thread->mutex.lock();
     m_lockedForSync = true;
     w->thread->postEvent(new WMSyncEvent(window, inExpose, w->forceRenderPass));
     w->forceRenderPass = false;
 
-    qCDebug(QSG_LOG_RENDERLOOP) << "- wait for sync";
+    qCDebug(QSG_LOG_RENDERLOOP, "- wait for sync");
     if (profileFrames)
         waitTime = timer.nsecsElapsed();
     Q_QUICK_SG_PROFILE_RECORD(QQuickProfiler::SceneGraphPolishAndSync,
@@ -1201,7 +1211,7 @@ void QSGThreadedRenderLoop::polishAndSync(Window *w, bool inExpose)
     w->thread->waitCondition.wait(&w->thread->mutex);
     m_lockedForSync = false;
     w->thread->mutex.unlock();
-    qCDebug(QSG_LOG_RENDERLOOP) << "- unlock after sync";
+    qCDebug(QSG_LOG_RENDERLOOP, "- unlock after sync");
 
     if (profileFrames)
         syncTime = timer.nsecsElapsed();
@@ -1209,9 +1219,9 @@ void QSGThreadedRenderLoop::polishAndSync(Window *w, bool inExpose)
                               QQuickProfiler::SceneGraphPolishAndSyncSync);
 
     if (m_animation_timer == 0 && m_animation_driver->isRunning()) {
-        qCDebug(QSG_LOG_RENDERLOOP) << "- advancing animations";
+        qCDebug(QSG_LOG_RENDERLOOP, "- advancing animations");
         m_animation_driver->advance();
-        qCDebug(QSG_LOG_RENDERLOOP) << "- animations done..";
+        qCDebug(QSG_LOG_RENDERLOOP, "- animations done..");
         // We need to trigger another sync to keep animations running...
         maybePostPolishRequest(w);
         emit timeToIncubate();
@@ -1238,7 +1248,7 @@ bool QSGThreadedRenderLoop::event(QEvent *e)
     case QEvent::Timer: {
         QTimerEvent *te = static_cast<QTimerEvent *>(e);
         if (te->timerId() == m_animation_timer) {
-            qCDebug(QSG_LOG_RENDERLOOP) << "- ticking non-visual timer";
+            qCDebug(QSG_LOG_RENDERLOOP, "- ticking non-visual timer");
             m_animation_driver->advance();
             emit timeToIncubate();
             return true;
@@ -1277,25 +1287,25 @@ QImage QSGThreadedRenderLoop::grab(QQuickWindow *window)
     if (!window->handle())
         window->create();
 
-    qCDebug(QSG_LOG_RENDERLOOP) << "- polishing items";
+    qCDebug(QSG_LOG_RENDERLOOP, "- polishing items");
     QQuickWindowPrivate *d = QQuickWindowPrivate::get(window);
     d->polishItems();
 
     QImage result;
     w->thread->mutex.lock();
     m_lockedForSync = true;
-    qCDebug(QSG_LOG_RENDERLOOP) << "- posting grab event";
+    qCDebug(QSG_LOG_RENDERLOOP, "- posting grab event");
     w->thread->postEvent(new WMGrabEvent(window, &result));
     w->thread->waitCondition.wait(&w->thread->mutex);
     m_lockedForSync = false;
     w->thread->mutex.unlock();
 
-    qCDebug(QSG_LOG_RENDERLOOP) << "- grab complete";
+    qCDebug(QSG_LOG_RENDERLOOP, "- grab complete");
 
     return result;
 }
 
-/*!
+/*
  * Posts a new job event to the render thread.
  * Returns true if posting succeeded.
  */
diff --git a/src/quick/scenegraph/qsgwindowsrenderloop.cpp b/src/quick/scenegraph/qsgwindowsrenderloop.cpp
index e16f7ea966..95df700a15 100644
--- a/src/quick/scenegraph/qsgwindowsrenderloop.cpp
+++ b/src/quick/scenegraph/qsgwindowsrenderloop.cpp
@@ -48,6 +48,7 @@
 
 #include <QtQuick/private/qsgcontext_p.h>
 #include <QtQuick/private/qquickwindow_p.h>
+#include <QtQuick/private/qsgrenderer_p.h>
 #include <QtQuick/private/qsgdefaultrendercontext_p.h>
 
 #include <QtQuick/QQuickWindow>
@@ -63,7 +64,7 @@ QT_BEGIN_NAMESPACE
 
 extern Q_GUI_EXPORT QImage qt_gl_read_framebuffer(const QSize &size, bool alpha_format, bool include_alpha);
 
-#define RLDEBUG(x) qCDebug(QSG_LOG_RENDERLOOP) << x;
+#define RLDEBUG(x) qCDebug(QSG_LOG_RENDERLOOP, x)
 
 static QElapsedTimer qsg_render_timer;
 #define QSG_LOG_TIME_SAMPLE(sampleName) \
@@ -77,7 +78,7 @@ static QElapsedTimer qsg_render_timer;
 
 
 QSGWindowsRenderLoop::QSGWindowsRenderLoop()
-    : m_gl(0)
+    : m_gl(nullptr)
     , m_sg(QSGContext::createDefaultContext())
     , m_updateTimer(0)
     , m_animationTimer(0)
@@ -116,7 +117,7 @@ QSGWindowsRenderLoop::WindowData *QSGWindowsRenderLoop::windowData(QQuickWindow
         if (wd.window == window)
             return &wd;
     }
-    return 0;
+    return nullptr;
 }
 
 void QSGWindowsRenderLoop::maybePostUpdateTimer()
@@ -157,7 +158,7 @@ void QSGWindowsRenderLoop::stopped()
 void QSGWindowsRenderLoop::show(QQuickWindow *window)
 {
     RLDEBUG("show");
-    if (windowData(window) != 0)
+    if (windowData(window) != nullptr)
         return;
 
     // This happens before the platform window is shown, but after
@@ -177,7 +178,7 @@ void QSGWindowsRenderLoop::show(QQuickWindow *window)
         if (!created) {
             const bool isEs = m_gl->isOpenGLES();
             delete m_gl;
-            m_gl = 0;
+            m_gl = nullptr;
             handleContextCreationFailure(window, isEs);
             return;
         }
@@ -242,17 +243,18 @@ void QSGWindowsRenderLoop::windowDestroyed(QQuickWindow *window)
         current = m_gl->makeCurrent(surface);
     }
     if (Q_UNLIKELY(!current))
-        qCDebug(QSG_LOG_RENDERLOOP) << "cleanup without an OpenGL context";
+        RLDEBUG("cleanup without an OpenGL context");
 
 #if QT_CONFIG(quick_shadereffect) && QT_CONFIG(opengl)
-    QQuickOpenGLShaderEffectMaterial::cleanupMaterialCache();
+    if (current)
+        QQuickOpenGLShaderEffectMaterial::cleanupMaterialCache();
 #endif
 
     d->cleanupNodesOnShutdown();
     if (m_windows.size() == 0) {
         d->context->invalidate();
         delete m_gl;
-        m_gl = 0;
+        m_gl = nullptr;
     } else if (m_gl && current) {
         m_gl->doneCurrent();
     }
@@ -271,7 +273,7 @@ bool QSGWindowsRenderLoop::anyoneShowing() const
 void QSGWindowsRenderLoop::exposureChanged(QQuickWindow *window)
 {
 
-    if (windowData(window) == 0)
+    if (windowData(window) == nullptr)
         return;
 
     if (window->isExposed() && window->isVisible()) {
@@ -445,6 +447,14 @@ void QSGWindowsRenderLoop::renderWindow(QQuickWindow *window)
         }
     }
 
+    bool lastDirtyWindow = true;
+    for (int i=0; i<m_windows.size(); ++i) {
+        if ( m_windows[i].pendingUpdate) {
+            lastDirtyWindow = false;
+            break;
+        }
+    }
+
     d->flushFrameSynchronousEvents();
     // Event delivery or processing has caused the window to stop rendering.
     if (!windowData(window))
@@ -464,6 +474,8 @@ void QSGWindowsRenderLoop::renderWindow(QQuickWindow *window)
 
     RLDEBUG(" - syncing");
     d->syncSceneGraph();
+    if (lastDirtyWindow)
+        m_rc->endSync();
     QSG_RENDER_TIMING_SAMPLE(QQuickProfiler::SceneGraphRenderLoopFrame, time_synced,
                              QQuickProfiler::SceneGraphRenderLoopSync);
 
@@ -493,6 +505,15 @@ void QSGWindowsRenderLoop::renderWindow(QQuickWindow *window)
                               QQuickProfiler::SceneGraphRenderLoopSwap);
 }
 
+void QSGWindowsRenderLoop::releaseResources(QQuickWindow *w)
+{
+    // No full invalidation of the rendercontext, just clear some caches.
+    RLDEBUG("releaseResources");
+    QQuickWindowPrivate *d = QQuickWindowPrivate::get(w);
+    if (d->renderer)
+        d->renderer->releaseCachedResources();
+}
+
 QT_END_NAMESPACE
 
 #include "moc_qsgwindowsrenderloop_p.cpp"
diff --git a/src/quick/scenegraph/qsgwindowsrenderloop_p.h b/src/quick/scenegraph/qsgwindowsrenderloop_p.h
index 1940a66af2..a1188fed8a 100644
--- a/src/quick/scenegraph/qsgwindowsrenderloop_p.h
+++ b/src/quick/scenegraph/qsgwindowsrenderloop_p.h
@@ -86,7 +86,7 @@ public:
     QSGContext *sceneGraphContext() const override { return m_sg; }
     QSGRenderContext *createRenderContext(QSGContext *) const override;
 
-    void releaseResources(QQuickWindow *) override { }
+    void releaseResources(QQuickWindow *) override;
 
     void render();
     void renderWindow(QQuickWindow *window);
diff --git a/src/quick/scenegraph/scenegraph.pri b/src/quick/scenegraph/scenegraph.pri
index c6db3df158..ddd7fb7f4c 100644
--- a/src/quick/scenegraph/scenegraph.pri
+++ b/src/quick/scenegraph/scenegraph.pri
@@ -1,4 +1,3 @@
-DEFINES += QSG_SEPARATE_INDEX_BUFFER
 # DEFINES += QSG_DISTANCEFIELD_CACHE_DEBUG
 
 # Core API
@@ -116,7 +115,6 @@ qtConfig(opengl(es1|es2)?) {
         $$PWD/util/qsgdefaultimagenode.cpp \
         $$PWD/util/qsgdefaultninepatchnode.cpp \
         $$PWD/qsgdefaultlayer.cpp \
-        $$PWD/qsgthreadedrenderloop.cpp \
         $$PWD/qsgwindowsrenderloop.cpp
     HEADERS += \
         $$PWD/qsgdefaultglyphnode_p.h \
@@ -133,9 +131,15 @@ qtConfig(opengl(es1|es2)?) {
         $$PWD/util/qsgdefaultimagenode_p.h \
         $$PWD/util/qsgdefaultninepatchnode_p.h \
         $$PWD/qsgdefaultlayer_p.h \
-        $$PWD/qsgthreadedrenderloop_p.h \
         $$PWD/qsgwindowsrenderloop_p.h
 
+    qtConfig(thread) {
+        SOURCES += \
+            $$PWD/qsgthreadedrenderloop.cpp
+        HEADERS += \
+            $$PWD/qsgthreadedrenderloop_p.h
+    }
+
     qtConfig(quick-sprite) {
         SOURCES += \
             $$PWD/qsgdefaultspritenode.cpp
@@ -220,3 +224,20 @@ qtConfig(opengl(es1|es2)?) {
         $$PWD/shaders/visualization.frag \
         $$PWD/shaders/visualization.vert
 }
+
+# Compressed Texture API
+HEADERS += \
+    $$PWD/util/qsgtexturereader_p.h
+
+SOURCES += \
+    $$PWD/util/qsgtexturereader.cpp
+
+qtConfig(opengl(es1|es2)?) {
+    HEADERS += \
+        $$PWD/compressedtexture/qsgcompressedatlastexture_p.h \
+        $$PWD/compressedtexture/qsgcompressedtexture_p.h
+
+    SOURCES += \
+        $$PWD/compressedtexture/qsgcompressedatlastexture.cpp \
+        $$PWD/compressedtexture/qsgcompressedtexture.cpp
+}
diff --git a/src/quick/scenegraph/util/qsgareaallocator.cpp b/src/quick/scenegraph/util/qsgareaallocator.cpp
index 67a9fa285a..9a8c8e333b 100644
--- a/src/quick/scenegraph/util/qsgareaallocator.cpp
+++ b/src/quick/scenegraph/util/qsgareaallocator.cpp
@@ -42,6 +42,9 @@
 #include <QtCore/qglobal.h>
 #include <QtCore/qrect.h>
 #include <QtCore/qpoint.h>
+#include <QtCore/qdatastream.h>
+#include <QtCore/qstack.h>
+#include <QtCore/qendian.h>
 
 QT_BEGIN_NAMESPACE
 
@@ -72,8 +75,8 @@ struct QSGAreaAllocatorNode
 
 QSGAreaAllocatorNode::QSGAreaAllocatorNode(QSGAreaAllocatorNode *parent)
     : parent(parent)
-    , left(0)
-    , right(0)
+    , left(nullptr)
+    , right(nullptr)
     , isOccupied(false)
 {
 }
@@ -86,14 +89,14 @@ QSGAreaAllocatorNode::~QSGAreaAllocatorNode()
 
 bool QSGAreaAllocatorNode::isLeaf()
 {
-    Q_ASSERT((left != 0) == (right != 0));
+    Q_ASSERT((left != nullptr) == (right != nullptr));
     return !left;
 }
 
 
 QSGAreaAllocator::QSGAreaAllocator(const QSize &size) : m_size(size)
 {
-    m_root = new QSGAreaAllocatorNode(0);
+    m_root = new QSGAreaAllocatorNode(nullptr);
 }
 
 QSGAreaAllocator::~QSGAreaAllocator()
@@ -179,13 +182,13 @@ bool QSGAreaAllocator::deallocateInNode(const QPoint &pos, QSGAreaAllocatorNode
 void QSGAreaAllocator::mergeNodeWithNeighbors(QSGAreaAllocatorNode *node)
 {
     bool done = false;
-    QSGAreaAllocatorNode *parent = 0;
-    QSGAreaAllocatorNode *current = 0;
+    QSGAreaAllocatorNode *parent = nullptr;
+    QSGAreaAllocatorNode *current = nullptr;
     QSGAreaAllocatorNode *sibling;
     while (!done) {
         Q_ASSERT(node->isLeaf());
         Q_ASSERT(!node->isOccupied);
-        if (node->parent == 0)
+        if (node->parent == nullptr)
             return; // No neighbours.
 
         SplitType splitType = SplitType(node->parent->splitType);
@@ -238,7 +241,7 @@ void QSGAreaAllocator::mergeNodeWithNeighbors(QSGAreaAllocatorNode *node)
                 }
                 sibling->parent = parent->parent;
                 *nodeRef = sibling;
-                parent->left = parent->right = 0;
+                parent->left = parent->right = nullptr;
                 delete parent;
                 delete neighbor;
                 done = false;
@@ -276,7 +279,7 @@ void QSGAreaAllocator::mergeNodeWithNeighbors(QSGAreaAllocatorNode *node)
                 }
                 sibling->parent = parent->parent;
                 *nodeRef = sibling;
-                parent->left = parent->right = 0;
+                parent->left = parent->right = nullptr;
                 delete parent;
                 delete neighbor;
                 done = false;
@@ -285,4 +288,145 @@ void QSGAreaAllocator::mergeNodeWithNeighbors(QSGAreaAllocatorNode *node)
     } // end while(!done)
 }
 
+namespace {
+    struct AreaAllocatorTable
+    {
+        enum TableSize {
+            HeaderSize = 10,
+            NodeSize   = 9
+        };
+
+        enum Offset {
+            // Header
+            majorVersion    = 0,
+            minorVersion    = 1,
+            width           = 2,
+            height          = 6,
+
+            // Node
+            split           = 0,
+            splitType       = 4,
+            flags           = 8
+        };
+
+        enum Flags {
+            IsOccupied = 1,
+            HasLeft = 2,
+            HasRight = 4
+        };
+
+        template <typename T>
+        static inline T fetch(const char *data, Offset offset)
+        {
+            return qFromBigEndian<T>(data + int(offset));
+        }
+
+        template <typename T>
+        static inline void put(char *data, Offset offset, T value)
+        {
+            qToBigEndian(value, data + int(offset));
+        }
+    };
+}
+
+QByteArray QSGAreaAllocator::serialize()
+{
+    QVarLengthArray<QSGAreaAllocatorNode *> nodesToProcess;
+
+    QStack<QSGAreaAllocatorNode *> nodes;
+    nodes.push(m_root);
+    while (!nodes.isEmpty()) {
+        QSGAreaAllocatorNode *node = nodes.pop();
+
+        nodesToProcess.append(node);
+        if (node->left != nullptr)
+            nodes.push(node->left);
+        if (node->right != nullptr)
+            nodes.push(node->right);
+    }
+
+    QByteArray ret;
+    ret.resize(AreaAllocatorTable::HeaderSize + AreaAllocatorTable::NodeSize * nodesToProcess.size());
+
+    char *data = ret.data();
+    AreaAllocatorTable::put(data, AreaAllocatorTable::majorVersion, quint8(5));
+    AreaAllocatorTable::put(data, AreaAllocatorTable::minorVersion, quint8(12));
+    AreaAllocatorTable::put(data, AreaAllocatorTable::width, quint32(m_size.width()));
+    AreaAllocatorTable::put(data, AreaAllocatorTable::height, quint32(m_size.height()));
+
+    data += AreaAllocatorTable::HeaderSize;
+    for (QSGAreaAllocatorNode *node : nodesToProcess) {
+        AreaAllocatorTable::put(data, AreaAllocatorTable::split, qint32(node->split));
+        AreaAllocatorTable::put(data, AreaAllocatorTable::splitType, quint32(node->splitType));
+
+        quint8 flags =
+                (node->isOccupied ? AreaAllocatorTable::IsOccupied : 0)
+              | (node->left != nullptr ? AreaAllocatorTable::HasLeft : 0)
+              | (node->right != nullptr ? AreaAllocatorTable::HasRight : 0);
+        AreaAllocatorTable::put(data, AreaAllocatorTable::flags, flags);
+        data += AreaAllocatorTable::NodeSize;
+    }
+
+    return ret;
+}
+
+const char *QSGAreaAllocator::deserialize(const char *data, int size)
+{
+    if (uint(size) < AreaAllocatorTable::HeaderSize) {
+        qWarning("QSGAreaAllocator::deserialize: Data not long enough to fit header");
+        return nullptr;
+    }
+
+    const char *end = data + size;
+
+    quint8 majorVersion = AreaAllocatorTable::fetch<quint8>(data, AreaAllocatorTable::majorVersion);
+    quint8 minorVersion = AreaAllocatorTable::fetch<quint8>(data, AreaAllocatorTable::minorVersion);
+    if (majorVersion != 5 || minorVersion != 12) {
+        qWarning("Unrecognized version %d.%d of QSGAreaAllocator",
+                 majorVersion,
+                 minorVersion);
+        return nullptr;
+    }
+
+    m_size = QSize(AreaAllocatorTable::fetch<quint32>(data, AreaAllocatorTable::width),
+                   AreaAllocatorTable::fetch<quint32>(data, AreaAllocatorTable::height));
+
+    Q_ASSERT(m_root != nullptr);
+    Q_ASSERT(m_root->left == nullptr);
+    Q_ASSERT(m_root->right == nullptr);
+
+    QStack<QSGAreaAllocatorNode *> nodes;
+    nodes.push(m_root);
+
+    data += AreaAllocatorTable::HeaderSize;
+    while (!nodes.isEmpty()) {
+        if (data + AreaAllocatorTable::NodeSize > end) {
+            qWarning("QSGAreaAllocator::deseriable: Data not long enough for nodes");
+            return nullptr;
+        }
+
+        QSGAreaAllocatorNode *node = nodes.pop();
+
+        node->split = AreaAllocatorTable::fetch<qint32>(data, AreaAllocatorTable::split);
+        node->splitType = SplitType(AreaAllocatorTable::fetch<quint32>(data, AreaAllocatorTable::splitType));
+
+        quint8 flags = AreaAllocatorTable::fetch<quint8>(data, AreaAllocatorTable::flags);
+        node->isOccupied = flags & AreaAllocatorTable::IsOccupied;
+
+        if (flags & AreaAllocatorTable::HasLeft) {
+            node->left = new QSGAreaAllocatorNode(node);
+            nodes.push(node->left);
+        }
+
+        if (flags & AreaAllocatorTable::HasRight) {
+            node->right = new QSGAreaAllocatorNode(node);
+            nodes.push(node->right);
+        }
+
+        data += AreaAllocatorTable::NodeSize;
+    }
+
+    return data;
+}
+
 QT_END_NAMESPACE
diff --git a/src/quick/scenegraph/util/qsgareaallocator_p.h b/src/quick/scenegraph/util/qsgareaallocator_p.h
index aa40ff0a6e..300a8128c0 100644
--- a/src/quick/scenegraph/util/qsgareaallocator_p.h
+++ b/src/quick/scenegraph/util/qsgareaallocator_p.h
@@ -67,8 +67,12 @@ public:
 
     QRect allocate(const QSize &size);
     bool deallocate(const QRect &rect);
-    bool isEmpty() const { return m_root == 0; }
+    bool isEmpty() const { return m_root == nullptr; }
     QSize size() const { return m_size; }
+
+    QByteArray serialize();
+    const char *deserialize(const char *data, int size);
+
 private:
     bool allocateInNode(const QSize &size, QPoint &result, const QRect &currentRect, QSGAreaAllocatorNode *node);
     bool deallocateInNode(const QPoint &pos, QSGAreaAllocatorNode *node);
diff --git a/src/quick/scenegraph/util/qsgatlastexture.cpp b/src/quick/scenegraph/util/qsgatlastexture.cpp
index 22f0b13f46..921ed0c1fc 100644
--- a/src/quick/scenegraph/util/qsgatlastexture.cpp
+++ b/src/quick/scenegraph/util/qsgatlastexture.cpp
@@ -44,6 +44,7 @@
 #include <QtCore/QtMath>
 
 #include <QtGui/QOpenGLContext>
+#include <QtGui/QOpenGLTexture>
 #include <QtGui/QOpenGLFunctions>
 #include <QtGui/QGuiApplication>
 #include <QtGui/QScreen>
@@ -51,7 +52,10 @@
 #include <QtGui/QWindow>
 #include <QtGui/qpa/qplatformnativeinterface.h>
 
+#include <private/qqmlglobal_p.h>
 #include <private/qsgtexture_p.h>
+#include <private/qsgcompressedtexture_p.h>
+#include <private/qsgcompressedatlastexture_p.h>
 
 #include <private/qquickprofiler_p.h>
 
@@ -65,11 +69,13 @@ int qt_sg_envInt(const char *name, int defaultValue);
 
 static QElapsedTimer qsg_renderer_timer;
 
+DEFINE_BOOL_CONFIG_OPTION(qsgEnableCompressedAtlas, QSG_ENABLE_COMPRESSED_ATLAS)
+
 namespace QSGAtlasTexture
 {
 
 Manager::Manager()
-    : m_atlas(0)
+    : m_atlas(nullptr)
 {
     QOpenGLContext *gl = QOpenGLContext::currentContext();
     Q_ASSERT(gl);
@@ -99,7 +105,8 @@ Manager::Manager()
 
 Manager::~Manager()
 {
-    Q_ASSERT(m_atlas == 0);
+    Q_ASSERT(m_atlas == nullptr);
+    Q_ASSERT(m_atlases.isEmpty());
 }
 
 void Manager::invalidate()
@@ -107,13 +114,21 @@ void Manager::invalidate()
     if (m_atlas) {
         m_atlas->invalidate();
         m_atlas->deleteLater();
-        m_atlas = 0;
+        m_atlas = nullptr;
+    }
+
+    QHash<unsigned int, QSGCompressedAtlasTexture::Atlas*>::iterator i = m_atlases.begin();
+    while (i != m_atlases.end()) {
+        i.value()->invalidate();
+        i.value()->deleteLater();
+        ++i;
     }
+    m_atlases.clear();
 }
 
 QSGTexture *Manager::create(const QImage &image, bool hasAlphaChannel)
 {
-    Texture *t = 0;
+    Texture *t = nullptr;
     if (image.width() < m_atlas_size_limit && image.height() < m_atlas_size_limit) {
         if (!m_atlas)
             m_atlas = new Atlas(m_atlas_size);
@@ -125,13 +140,147 @@ QSGTexture *Manager::create(const QImage &image, bool hasAlphaChannel)
     return t;
 }
 
-Atlas::Atlas(const QSize &size)
+QSGTexture *Manager::create(const QSGCompressedTextureFactory *factory)
+{
+    QSGTexture *t = nullptr;
+    if (!qsgEnableCompressedAtlas() || !factory->m_textureData.isValid())
+        return t;
+
+    // TODO: further abstract the atlas and remove this restriction
+    unsigned int format = factory->m_textureData.glInternalFormat();
+    switch (format) {
+    case QOpenGLTexture::RGB8_ETC1:
+    case QOpenGLTexture::RGB8_ETC2:
+    case QOpenGLTexture::RGBA8_ETC2_EAC:
+    case QOpenGLTexture::RGB8_PunchThrough_Alpha1_ETC2:
+        break;
+    default:
+        return t;
+    }
+
+    QSize size = factory->m_textureData.size();
+    if (size.width() < m_atlas_size_limit && size.height() < m_atlas_size_limit) {
+        QHash<unsigned int, QSGCompressedAtlasTexture::Atlas*>::iterator i = m_atlases.find(format);
+        if (i == m_atlases.end())
+            i = m_atlases.insert(format, new QSGCompressedAtlasTexture::Atlas(m_atlas_size, format));
+        // must be multiple of 4
+        QSize paddedSize(((size.width() + 3) / 4) * 4, ((size.height() + 3) / 4) * 4);
+        QByteArray data = factory->m_textureData.data();
+        t = i.value()->create(data, factory->m_textureData.dataLength(), factory->m_textureData.dataOffset(), size, paddedSize);
+    }
+    return t;
+}
+
+AtlasBase::AtlasBase(const QSize &size)
     : m_allocator(size)
     , m_texture_id(0)
     , m_size(size)
-    , m_atlas_transient_image_threshold(0)
     , m_allocated(false)
 {
+}
+
+AtlasBase::~AtlasBase()
+{
+    Q_ASSERT(!m_texture_id);
+}
+
+void AtlasBase::invalidate()
+{
+    if (m_texture_id && QOpenGLContext::currentContext())
+        QOpenGLContext::currentContext()->functions()->glDeleteTextures(1, &m_texture_id);
+    m_texture_id = 0;
+}
+
+int AtlasBase::textureId() const
+{
+    if (!m_texture_id) {
+        Q_ASSERT(QOpenGLContext::currentContext());
+        QOpenGLContext::currentContext()->functions()->glGenTextures(1, &const_cast<AtlasBase *>(this)->m_texture_id);
+    }
+
+    return m_texture_id;
+}
+
+void AtlasBase::bind(QSGTexture::Filtering filtering)
+{
+    QOpenGLFunctions *funcs = QOpenGLContext::currentContext()->functions();
+    if (!m_allocated) {
+        m_allocated = true;
+
+        while (funcs->glGetError() != GL_NO_ERROR) ;
+
+        funcs->glGenTextures(1, &m_texture_id);
+        funcs->glBindTexture(GL_TEXTURE_2D, m_texture_id);
+        funcs->glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
+        funcs->glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
+        funcs->glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
+        funcs->glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
+#if !defined(QT_OPENGL_ES_2)
+        if (!QOpenGLContext::currentContext()->isOpenGLES())
+            funcs->glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAX_LEVEL, 0);
+#endif
+        generateTexture();
+
+        GLenum errorCode = funcs->glGetError();
+        if (errorCode == GL_OUT_OF_MEMORY) {
+            qDebug("QSGTextureAtlas: texture atlas allocation failed, out of memory");
+            funcs->glDeleteTextures(1, &m_texture_id);
+            m_texture_id = 0;
+        } else if (errorCode != GL_NO_ERROR) {
+            qDebug("QSGTextureAtlas: texture atlas allocation failed, code=%x", errorCode);
+            funcs->glDeleteTextures(1, &m_texture_id);
+            m_texture_id = 0;
+        }
+    } else {
+        funcs->glBindTexture(GL_TEXTURE_2D, m_texture_id);
+    }
+
+    if (m_texture_id == 0)
+        return;
+
+    // Upload all pending images..
+    for (int i=0; i<m_pending_uploads.size(); ++i) {
+
+        bool profileFrames = QSG_LOG_TIME_TEXTURE().isDebugEnabled();
+        if (profileFrames)
+            qsg_renderer_timer.start();
+
+        Q_QUICK_SG_PROFILE_START(QQuickProfiler::SceneGraphTexturePrepare);
+
+        // Skip bind, convert, swizzle; they're irrelevant
+        Q_QUICK_SG_PROFILE_SKIP(QQuickProfiler::SceneGraphTexturePrepare,
+                                QQuickProfiler::SceneGraphTexturePrepareStart, 3);
+
+        uploadPendingTexture(i);
+
+        Q_QUICK_SG_PROFILE_RECORD(QQuickProfiler::SceneGraphTexturePrepare,
+                                  QQuickProfiler::SceneGraphTexturePrepareUpload);
+
+        // Skip mipmap; unused
+        Q_QUICK_SG_PROFILE_SKIP(QQuickProfiler::SceneGraphTexturePrepare,
+                                QQuickProfiler::SceneGraphTexturePrepareUpload, 1);
+        Q_QUICK_SG_PROFILE_REPORT(QQuickProfiler::SceneGraphTexturePrepare,
+                                  QQuickProfiler::SceneGraphTexturePrepareMipmap);
+    }
+
+    GLenum f = filtering == QSGTexture::Nearest ? GL_NEAREST : GL_LINEAR;
+    funcs->glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, f);
+    funcs->glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, f);
+
+    m_pending_uploads.clear();
+}
+
+void AtlasBase::remove(TextureBase *t)
+{
+    QRect atlasRect = t->atlasSubRect();
+    m_allocator.deallocate(atlasRect);
+    m_pending_uploads.removeOne(t);
+}
+
+Atlas::Atlas(const QSize &size)
+    : AtlasBase(size)
+    , m_atlas_transient_image_threshold(0)
+{
 
     m_internalFormat = GL_RGBA;
     m_externalFormat = GL_BGRA;
@@ -188,14 +337,6 @@ Atlas::Atlas(const QSize &size)
 
 Atlas::~Atlas()
 {
-    Q_ASSERT(!m_texture_id);
-}
-
-void Atlas::invalidate()
-{
-    if (m_texture_id && QOpenGLContext::currentContext())
-        QOpenGLContext::currentContext()->functions()->glDeleteTextures(1, &m_texture_id);
-    m_texture_id = 0;
 }
 
 Texture *Atlas::create(const QImage &image)
@@ -207,31 +348,7 @@ Texture *Atlas::create(const QImage &image)
         m_pending_uploads << t;
         return t;
     }
-    return 0;
-}
-
-
-int Atlas::textureId() const
-{
-    if (!m_texture_id) {
-        Q_ASSERT(QOpenGLContext::currentContext());
-        QOpenGLContext::currentContext()->functions()->glGenTextures(1, &const_cast<Atlas *>(this)->m_texture_id);
-    }
-
-    return m_texture_id;
-}
-
-static void swizzleBGRAToRGBA(QImage *image)
-{
-    const int width = image->width();
-    const int height = image->height();
-    uint *p = (uint *) image->bits();
-    int stride = image->bytesPerLine() / 4;
-    for (int i = 0; i < height; ++i) {
-        for (int x = 0; x < width; ++x)
-            p[x] = ((p[x] << 16) & 0xff0000) | ((p[x] >> 16) & 0xff) | (p[x] & 0xff00ff00);
-        p += stride;
-    }
+    return nullptr;
 }
 
 void Atlas::upload(Texture *texture)
@@ -265,7 +382,7 @@ void Atlas::upload(Texture *texture)
     }
 
     if (m_externalFormat == GL_RGBA)
-        swizzleBGRAToRGBA(&tmp);
+        tmp = std::move(tmp).convertToFormat(QImage::Format_RGBA8888_Premultiplied);
     QOpenGLContext::currentContext()->functions()->glTexSubImage2D(GL_TEXTURE_2D, 0,
                                                                    r.x(), r.y(), r.width(), r.height(),
                                                                    m_externalFormat, GL_UNSIGNED_BYTE, tmp.constBits());
@@ -334,126 +451,74 @@ void Atlas::uploadBgra(Texture *texture)
     }
 }
 
-void Atlas::bind(QSGTexture::Filtering filtering)
+void Atlas::generateTexture()
 {
     QOpenGLFunctions *funcs = QOpenGLContext::currentContext()->functions();
-    if (!m_allocated) {
-        m_allocated = true;
-
-        while (funcs->glGetError() != GL_NO_ERROR) ;
-
-        funcs->glGenTextures(1, &m_texture_id);
-        funcs->glBindTexture(GL_TEXTURE_2D, m_texture_id);
-        funcs->glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
-        funcs->glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
-        funcs->glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
-        funcs->glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
-#if !defined(QT_OPENGL_ES_2)
-        if (!QOpenGLContext::currentContext()->isOpenGLES())
-            funcs->glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAX_LEVEL, 0);
-#endif
-        funcs->glTexImage2D(GL_TEXTURE_2D, 0, m_internalFormat, m_size.width(), m_size.height(), 0, m_externalFormat, GL_UNSIGNED_BYTE, 0);
+    funcs->glTexImage2D(GL_TEXTURE_2D, 0, m_internalFormat, m_size.width(), m_size.height(), 0, m_externalFormat, GL_UNSIGNED_BYTE, nullptr);
 
 #if 0
-        QImage pink(m_size.width(), m_size.height(), QImage::Format_ARGB32_Premultiplied);
-        pink.fill(0);
-        QPainter p(&pink);
-        QLinearGradient redGrad(0, 0, m_size.width(), 0);
-        redGrad.setColorAt(0, Qt::black);
-        redGrad.setColorAt(1, Qt::red);
-        p.fillRect(0, 0, m_size.width(), m_size.height(), redGrad);
-        p.setCompositionMode(QPainter::CompositionMode_Plus);
-        QLinearGradient blueGrad(0, 0, 0, m_size.height());
-        blueGrad.setColorAt(0, Qt::black);
-        blueGrad.setColorAt(1, Qt::blue);
-        p.fillRect(0, 0, m_size.width(), m_size.height(), blueGrad);
-        p.end();
-
-        funcs->glTexImage2D(GL_TEXTURE_2D, 0, m_internalFormat, m_size.width(), m_size.height(), 0, m_externalFormat, GL_UNSIGNED_BYTE, pink.constBits());
+    QImage pink(m_size.width(), m_size.height(), QImage::Format_ARGB32_Premultiplied);
+    pink.fill(0);
+    QPainter p(&pink);
+    QLinearGradient redGrad(0, 0, m_size.width(), 0);
+    redGrad.setColorAt(0, Qt::black);
+    redGrad.setColorAt(1, Qt::red);
+    p.fillRect(0, 0, m_size.width(), m_size.height(), redGrad);
+    p.setCompositionMode(QPainter::CompositionMode_Plus);
+    QLinearGradient blueGrad(0, 0, 0, m_size.height());
+    blueGrad.setColorAt(0, Qt::black);
+    blueGrad.setColorAt(1, Qt::blue);
+    p.fillRect(0, 0, m_size.width(), m_size.height(), blueGrad);
+    p.end();
+
+    funcs->glTexImage2D(GL_TEXTURE_2D, 0, m_internalFormat, m_size.width(), m_size.height(), 0, m_externalFormat, GL_UNSIGNED_BYTE, pink.constBits());
 #endif
+}
 
-        GLenum errorCode = funcs->glGetError();
-        if (errorCode == GL_OUT_OF_MEMORY) {
-            qDebug("QSGTextureAtlas: texture atlas allocation failed, out of memory");
-            funcs->glDeleteTextures(1, &m_texture_id);
-            m_texture_id = 0;
-        } else if (errorCode != GL_NO_ERROR) {
-            qDebug("QSGTextureAtlas: texture atlas allocation failed, code=%x", errorCode);
-            funcs->glDeleteTextures(1, &m_texture_id);
-            m_texture_id = 0;
-        }
+void Atlas::uploadPendingTexture(int i)
+{
+    Texture *t = static_cast<Texture*>(m_pending_uploads.at(i));
+    if (m_externalFormat == GL_BGRA &&
+            !m_use_bgra_fallback) {
+        uploadBgra(t);
     } else {
-        funcs->glBindTexture(GL_TEXTURE_2D, m_texture_id);
-    }
-
-    if (m_texture_id == 0)
-        return;
-
-    // Upload all pending images..
-    for (int i=0; i<m_pending_uploads.size(); ++i) {
-
-        bool profileFrames = QSG_LOG_TIME_TEXTURE().isDebugEnabled();
-        if (profileFrames)
-            qsg_renderer_timer.start();
-
-        Q_QUICK_SG_PROFILE_START(QQuickProfiler::SceneGraphTexturePrepare);
-
-        // Skip bind, convert, swizzle; they're irrelevant
-        Q_QUICK_SG_PROFILE_SKIP(QQuickProfiler::SceneGraphTexturePrepare,
-                                QQuickProfiler::SceneGraphTexturePrepareStart, 3);
-
-        Texture *t = m_pending_uploads.at(i);
-        if (m_externalFormat == GL_BGRA &&
-                !m_use_bgra_fallback) {
-            uploadBgra(t);
-        } else {
-            upload(t);
-        }
-        const QSize textureSize = t->textureSize();
-        if (textureSize.width() > m_atlas_transient_image_threshold ||
-                textureSize.height() > m_atlas_transient_image_threshold)
-            t->releaseImage();
-
-        qCDebug(QSG_LOG_TIME_TEXTURE).nospace() << "atlastexture uploaded in: " << qsg_renderer_timer.elapsed()
-                                           << "ms (" << t->textureSize().width() << "x"
-                                           << t->textureSize().height() << ")";
-
-        Q_QUICK_SG_PROFILE_RECORD(QQuickProfiler::SceneGraphTexturePrepare,
-                                  QQuickProfiler::SceneGraphTexturePrepareUpload);
-
-        // Skip mipmap; unused
-        Q_QUICK_SG_PROFILE_SKIP(QQuickProfiler::SceneGraphTexturePrepare,
-                                QQuickProfiler::SceneGraphTexturePrepareUpload, 1);
-        Q_QUICK_SG_PROFILE_REPORT(QQuickProfiler::SceneGraphTexturePrepare,
-                                  QQuickProfiler::SceneGraphTexturePrepareMipmap);
+        upload(t);
     }
-
-    GLenum f = filtering == QSGTexture::Nearest ? GL_NEAREST : GL_LINEAR;
-    funcs->glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, f);
-    funcs->glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, f);
-
-    m_pending_uploads.clear();
+    const QSize textureSize = t->textureSize();
+    if (textureSize.width() > m_atlas_transient_image_threshold ||
+            textureSize.height() > m_atlas_transient_image_threshold)
+        t->releaseImage();
+
+    qCDebug(QSG_LOG_TIME_TEXTURE, "atlastexture uploaded in: %lldms (%dx%d)",
+            qsg_renderer_timer.elapsed(),
+            t->textureSize().width(),
+            t->textureSize().height());
 }
 
-void Atlas::remove(Texture *t)
+TextureBase::TextureBase(AtlasBase *atlas, const QRect &textureRect)
+    : m_allocated_rect(textureRect)
+    , m_atlas(atlas)
 {
-    QRect atlasRect = t->atlasSubRect();
-    m_allocator.deallocate(atlasRect);
-    m_pending_uploads.removeOne(t);
 }
 
+TextureBase::~TextureBase()
+{
+    m_atlas->remove(this);
+}
 
+void TextureBase::bind()
+{
+    m_atlas->bind(filtering());
+}
 
 Texture::Texture(Atlas *atlas, const QRect &textureRect, const QImage &image)
-    : QSGTexture()
-    , m_allocated_rect(textureRect)
+    : TextureBase(atlas, textureRect)
     , m_image(image)
-    , m_atlas(atlas)
-    , m_nonatlas_texture(0)
+    , m_nonatlas_texture(nullptr)
     , m_has_alpha(image.hasAlphaChannel())
 {
-    float w = atlas->size().width();
-    float h = atlas->size().height();
+    qreal w = atlas->size().width();
+    qreal h = atlas->size().height();
     QRect nopad = atlasSubRectWithoutPadding();
     m_texture_coords_rect = QRectF(nopad.x() / w,
                                    nopad.y() / h,
@@ -463,16 +528,10 @@ Texture::Texture(Atlas *atlas, const QRect &textureRect, const QImage &image)
 
 Texture::~Texture()
 {
-    m_atlas->remove(this);
     if (m_nonatlas_texture)
         delete m_nonatlas_texture;
 }
 
-void Texture::bind()
-{
-    m_atlas->bind(filtering());
-}
-
 QSGTexture *Texture::removedFromAtlas() const
 {
     if (m_nonatlas_texture) {
@@ -508,7 +567,7 @@ QSGTexture *Texture::removedFromAtlas() const
         QRect r = atlasSubRectWithoutPadding();
         // and copy atlas into our texture.
         while (f->glGetError() != GL_NO_ERROR) ;
-        f->glCopyTexImage2D(GL_TEXTURE_2D, 0, m_atlas->internalFormat(), r.x(), r.y(), r.width(), r.height(), 0);
+        f->glCopyTexImage2D(GL_TEXTURE_2D, 0, static_cast<Atlas*>(m_atlas)->internalFormat(), r.x(), r.y(), r.width(), r.height(), 0);
         // BGRA may have been rejected by some GLES implementations
         if (f->glGetError() != GL_NO_ERROR)
             f->glCopyTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, r.x(), r.y(), r.width(), r.height(), 0);
diff --git a/src/quick/scenegraph/util/qsgatlastexture_p.h b/src/quick/scenegraph/util/qsgatlastexture_p.h
index 3dee539547..14dc8f7958 100644
--- a/src/quick/scenegraph/util/qsgatlastexture_p.h
+++ b/src/quick/scenegraph/util/qsgatlastexture_p.h
@@ -61,10 +61,16 @@
 
 QT_BEGIN_NAMESPACE
 
+namespace QSGCompressedAtlasTexture {
+    class Atlas;
+}
+class QSGCompressedTextureFactory;
+
 namespace QSGAtlasTexture
 {
 
 class Texture;
+class TextureBase;
 class Atlas;
 
 class Manager : public QObject
@@ -76,93 +82,121 @@ public:
     ~Manager();
 
     QSGTexture *create(const QImage &image, bool hasAlphaChannel);
+    QSGTexture *create(const QSGCompressedTextureFactory *factory);
     void invalidate();
 
 private:
     Atlas *m_atlas;
+    // set of atlases for different compressed formats
+    QHash<unsigned int, QSGCompressedAtlasTexture::Atlas*> m_atlases;
 
     QSize m_atlas_size;
     int m_atlas_size_limit;
 };
 
-class Atlas : public QObject
+class AtlasBase : public QObject
 {
+    Q_OBJECT
 public:
-    Atlas(const QSize &size);
-    ~Atlas();
+    AtlasBase(const QSize &size);
+    ~AtlasBase();
 
     void invalidate();
 
     int textureId() const;
     void bind(QSGTexture::Filtering filtering);
 
+    void remove(TextureBase *t);
+
+    QSize size() const { return m_size; }
+
+protected:
+    virtual void generateTexture() = 0;
+    virtual void uploadPendingTexture(int i) = 0;
+
+protected:
+    QSGAreaAllocator m_allocator;
+    unsigned int m_texture_id;
+    QSize m_size;
+    QList<TextureBase *> m_pending_uploads;
+
+private:
+    bool m_allocated;
+};
+
+class Atlas : public AtlasBase
+{
+public:
+    Atlas(const QSize &size);
+    ~Atlas();
+
+    void generateTexture() override;
+    void uploadPendingTexture(int i) override;
+
     void upload(Texture *texture);
     void uploadBgra(Texture *texture);
 
     Texture *create(const QImage &image);
-    void remove(Texture *t);
-
-    QSize size() const { return m_size; }
 
     uint internalFormat() const { return m_internalFormat; }
     uint externalFormat() const { return m_externalFormat; }
 
 private:
-    QSGAreaAllocator m_allocator;
-    unsigned int m_texture_id;
-    QSize m_size;
-    QList<Texture *> m_pending_uploads;
-
     uint m_internalFormat;
     uint m_externalFormat;
 
     int m_atlas_transient_image_threshold;
 
-    uint m_allocated : 1;
     uint m_use_bgra_fallback: 1;
-
     uint m_debug_overlay : 1;
 };
 
-class Texture : public QSGTexture
+class TextureBase : public QSGTexture
+{
+    Q_OBJECT
+public:
+    TextureBase(AtlasBase *atlas, const QRect &textureRect);
+    ~TextureBase();
+
+    int textureId() const override { return m_atlas->textureId(); }
+    bool isAtlasTexture() const override { return true; }
+
+    QRect atlasSubRect() const { return m_allocated_rect; }
+
+    void bind() override;
+
+protected:
+    QRect m_allocated_rect;
+    AtlasBase *m_atlas;
+};
+
+class Texture : public TextureBase
 {
     Q_OBJECT
 public:
     Texture(Atlas *atlas, const QRect &textureRect, const QImage &image);
     ~Texture();
 
-    int textureId() const override { return m_atlas->textureId(); }
     QSize textureSize() const override { return atlasSubRectWithoutPadding().size(); }
     void setHasAlphaChannel(bool alpha) { m_has_alpha = alpha; }
     bool hasAlphaChannel() const override { return m_has_alpha; }
     bool hasMipmaps() const override { return false; }
-    bool isAtlasTexture() const override { return true; }
 
     QRectF normalizedTextureSubRect() const override { return m_texture_coords_rect; }
 
     QRect atlasSubRect() const { return m_allocated_rect; }
     QRect atlasSubRectWithoutPadding() const { return m_allocated_rect.adjusted(1, 1, -1, -1); }
 
-    bool isTexture() const { return true; }
-
     QSGTexture *removedFromAtlas() const override;
 
     void releaseImage() { m_image = QImage(); }
     const QImage &image() const { return m_image; }
 
-    void bind() override;
-
 private:
-    QRect m_allocated_rect;
     QRectF m_texture_coords_rect;
-
     QImage m_image;
-
-    Atlas *m_atlas;
-
     mutable QSGPlainTexture *m_nonatlas_texture;
-
-    uint m_has_alpha : 1;
+    bool m_has_alpha;
 };
 
 }
diff --git a/src/quick/scenegraph/util/qsgdefaultpainternode.cpp b/src/quick/scenegraph/util/qsgdefaultpainternode.cpp
index 9ffd1b4b08..981ea089be 100644
--- a/src/quick/scenegraph/util/qsgdefaultpainternode.cpp
+++ b/src/quick/scenegraph/util/qsgdefaultpainternode.cpp
@@ -78,11 +78,11 @@ QSGDefaultPainterNode::QSGDefaultPainterNode(QQuickPaintedItem *item)
     , m_preferredRenderTarget(QQuickPaintedItem::Image)
     , m_actualRenderTarget(QQuickPaintedItem::Image)
     , m_item(item)
-    , m_fbo(0)
-    , m_multisampledFbo(0)
+    , m_fbo(nullptr)
+    , m_multisampledFbo(nullptr)
     , m_geometry(QSGGeometry::defaultAttributes_TexturedPoint2D(), 4)
-    , m_texture(0)
-    , m_gl_device(0)
+    , m_texture(nullptr)
+    , m_gl_device(nullptr)
     , m_fillColor(Qt::transparent)
     , m_contentsScale(1.0)
     , m_dirtyContents(false)
@@ -260,8 +260,8 @@ void QSGDefaultPainterNode::updateRenderTarget()
         delete m_fbo;
         delete m_multisampledFbo;
         delete m_gl_device;
-        m_fbo = m_multisampledFbo = 0;
-        m_gl_device = 0;
+        m_fbo = m_multisampledFbo = nullptr;
+        m_gl_device = nullptr;
     }
 
     if (m_actualRenderTarget == QQuickPaintedItem::FramebufferObject ||
@@ -275,7 +275,7 @@ void QSGDefaultPainterNode::updateRenderTarget()
 
         delete m_fbo;
         delete m_multisampledFbo;
-        m_fbo = m_multisampledFbo = 0;
+        m_fbo = m_multisampledFbo = nullptr;
         if (m_gl_device)
             m_gl_device->setSize(m_fboSize);
 
diff --git a/src/quick/scenegraph/util/qsgdepthstencilbuffer.cpp b/src/quick/scenegraph/util/qsgdepthstencilbuffer.cpp
index ba0207aca8..94912778f8 100644
--- a/src/quick/scenegraph/util/qsgdepthstencilbuffer.cpp
+++ b/src/quick/scenegraph/util/qsgdepthstencilbuffer.cpp
@@ -43,7 +43,7 @@ QT_BEGIN_NAMESPACE
 
 QSGDepthStencilBuffer::QSGDepthStencilBuffer(QOpenGLContext *context, const Format &format)
     : m_functions(context)
-    , m_manager(0)
+    , m_manager(nullptr)
     , m_format(format)
     , m_depthBuffer(0)
     , m_stencilBuffer(0)
@@ -57,20 +57,34 @@ QSGDepthStencilBuffer::~QSGDepthStencilBuffer()
         m_manager->m_buffers.remove(m_format);
 }
 
+#ifndef GL_DEPTH_STENCIL_ATTACHMENT
+#define GL_DEPTH_STENCIL_ATTACHMENT 0x821A
+#endif
+
 void QSGDepthStencilBuffer::attach()
 {
+#ifndef Q_OS_WASM
     m_functions.glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT,
                                           GL_RENDERBUFFER, m_depthBuffer);
     m_functions.glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_STENCIL_ATTACHMENT,
                                           GL_RENDERBUFFER, m_stencilBuffer);
+#else
+    m_functions.glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_DEPTH_STENCIL_ATTACHMENT,
+                                          GL_RENDERBUFFER, m_stencilBuffer);
+#endif
 }
 
 void QSGDepthStencilBuffer::detach()
 {
+#ifndef Q_OS_WASM
     m_functions.glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT,
                                           GL_RENDERBUFFER, 0);
     m_functions.glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_STENCIL_ATTACHMENT,
                                           GL_RENDERBUFFER, 0);
+#else
+    m_functions.glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_DEPTH_STENCIL_ATTACHMENT,
+                                          GL_RENDERBUFFER, 0);
+#endif
 }
 
 #ifndef GL_DEPTH24_STENCIL8_OES
@@ -81,12 +95,17 @@ void QSGDepthStencilBuffer::detach()
 #define GL_DEPTH_COMPONENT24_OES 0x81A6
 #endif
 
+#ifndef GL_DEPTH_STENCIL
+#define GL_DEPTH_STENCIL 0x84F9
+#endif
+
 QSGDefaultDepthStencilBuffer::QSGDefaultDepthStencilBuffer(QOpenGLContext *context, const Format &format)
     : QSGDepthStencilBuffer(context, format)
 {
     const GLsizei width = format.size.width();
     const GLsizei height = format.size.height();
 
+#ifndef Q_OS_WASM
     if (format.attachments == (DepthAttachment | StencilAttachment)
             && m_functions.hasOpenGLExtension(QOpenGLExtensions::PackedDepthStencil))
     {
@@ -138,6 +157,12 @@ QSGDefaultDepthStencilBuffer::QSGDefaultDepthStencilBuffer(QOpenGLContext *conte
             m_functions.glRenderbufferStorage(GL_RENDERBUFFER, internalFormat, width, height);
         }
     }
+#else
+    m_functions.glGenRenderbuffers(1, &m_depthBuffer);
+    m_functions.glBindRenderbuffer(GL_RENDERBUFFER, m_depthBuffer);
+    m_functions.glRenderbufferStorage(GL_RENDERBUFFER, GL_DEPTH_STENCIL, width, height);
+    m_stencilBuffer = m_depthBuffer;
+#endif
 }
 
 QSGDefaultDepthStencilBuffer::~QSGDefaultDepthStencilBuffer()
@@ -160,7 +185,7 @@ QSGDepthStencilBufferManager::~QSGDepthStencilBufferManager()
     for (Hash::const_iterator it = m_buffers.constBegin(), cend = m_buffers.constEnd(); it != cend; ++it) {
         QSGDepthStencilBuffer *buffer = it.value().data();
         buffer->free();
-        buffer->m_manager = 0;
+        buffer->m_manager = nullptr;
     }
 }
 
@@ -174,7 +199,7 @@ QSharedPointer<QSGDepthStencilBuffer> QSGDepthStencilBufferManager::bufferForFor
 
 void QSGDepthStencilBufferManager::insertBuffer(const QSharedPointer<QSGDepthStencilBuffer> &buffer)
 {
-    Q_ASSERT(buffer->m_manager == 0);
+    Q_ASSERT(buffer->m_manager == nullptr);
     Q_ASSERT(!m_buffers.contains(buffer->m_format));
     buffer->m_manager = this;
     m_buffers.insert(buffer->m_format, buffer.toWeakRef());
diff --git a/src/quick/scenegraph/util/qsgengine.cpp b/src/quick/scenegraph/util/qsgengine.cpp
index dffe199224..91fa46033c 100644
--- a/src/quick/scenegraph/util/qsgengine.cpp
+++ b/src/quick/scenegraph/util/qsgengine.cpp
@@ -157,7 +157,7 @@ QSGAbstractRenderer *QSGEngine::createRenderer() const
 {
     Q_D(const QSGEngine);
     if (!d->sgRenderContext->isValid())
-        return 0;
+        return nullptr;
 
     QSGRenderer *renderer = d->sgRenderContext->createRenderer();
     renderer->setCustomRenderMode(qgetenv("QSG_VISUALIZE"));
@@ -178,7 +178,7 @@ QSGTexture *QSGEngine::createTextureFromImage(const QImage &image, CreateTexture
 {
     Q_D(const QSGEngine);
      if (!d->sgRenderContext->isValid())
-         return 0;
+         return nullptr;
     uint flags = 0;
     if (options & TextureCanUseAtlas)     flags |= QSGRenderContext::CreateTexture_Atlas;
     if (!(options & TextureIsOpaque))     flags |= QSGRenderContext::CreateTexture_Alpha;
@@ -206,7 +206,7 @@ QSGTexture *QSGEngine::createTextureFromId(uint id, const QSize &size, CreateTex
         texture->setTextureSize(size);
         return texture;
     }
-    return 0;
+    return nullptr;
 }
 
 /*!
diff --git a/src/quick/scenegraph/util/qsgengine.h b/src/quick/scenegraph/util/qsgengine.h
index 3c8b61852e..e48b7784ae 100644
--- a/src/quick/scenegraph/util/qsgengine.h
+++ b/src/quick/scenegraph/util/qsgengine.h
@@ -66,9 +66,10 @@ public:
         TextureIsOpaque         = 0x0010
     };
     Q_DECLARE_FLAGS(CreateTextureOptions, CreateTextureOption)
+    Q_FLAG(CreateTextureOptions)
 
-    explicit QSGEngine(QObject *parent = Q_NULLPTR);
-    ~QSGEngine();
+    explicit QSGEngine(QObject *parent = nullptr);
+    ~QSGEngine() override;
 
     void initialize(QOpenGLContext *context);
     void invalidate();
diff --git a/src/quick/scenegraph/util/qsgflatcolormaterial.cpp b/src/quick/scenegraph/util/qsgflatcolormaterial.cpp
index a0c71b5340..28f6113a60 100644
--- a/src/quick/scenegraph/util/qsgflatcolormaterial.cpp
+++ b/src/quick/scenegraph/util/qsgflatcolormaterial.cpp
@@ -77,13 +77,13 @@ FlatColorMaterialShader::FlatColorMaterialShader()
 void FlatColorMaterialShader::updateState(const RenderState &state, QSGMaterial *newEffect, QSGMaterial *oldEffect)
 {
 #if QT_CONFIG(opengl)
-    Q_ASSERT(oldEffect == 0 || newEffect->type() == oldEffect->type());
+    Q_ASSERT(oldEffect == nullptr || newEffect->type() == oldEffect->type());
     QSGFlatColorMaterial *oldMaterial = static_cast<QSGFlatColorMaterial *>(oldEffect);
     QSGFlatColorMaterial *newMaterial = static_cast<QSGFlatColorMaterial *>(newEffect);
 
     const QColor &c = newMaterial->color();
 
-    if (oldMaterial == 0 || c != oldMaterial->color() || state.isOpacityDirty()) {
+    if (oldMaterial == nullptr || c != oldMaterial->color() || state.isOpacityDirty()) {
         float opacity = state.opacity() * c.alphaF();
         QVector4D v(c.redF() * opacity,
                     c.greenF() *  opacity,
@@ -103,7 +103,7 @@ void FlatColorMaterialShader::updateState(const RenderState &state, QSGMaterial
 
 char const *const *FlatColorMaterialShader::attributeNames() const
 {
-    static char const *const attr[] = { "vCoord", 0 };
+    static char const *const attr[] = { "vCoord", nullptr };
     return attr;
 }
 
diff --git a/src/quick/scenegraph/util/qsgimagenode.cpp b/src/quick/scenegraph/util/qsgimagenode.cpp
index c03c91d1cb..b154023247 100644
--- a/src/quick/scenegraph/util/qsgimagenode.cpp
+++ b/src/quick/scenegraph/util/qsgimagenode.cpp
@@ -168,7 +168,7 @@ QT_BEGIN_NAMESPACE
  */
 
 /*!
-    \fn QSGImageNode::TextureCoordinatesTransformMode textureCoordinatesTransform() const
+    \fn QSGImageNode::TextureCoordinatesTransformMode QSGImageNode::textureCoordinatesTransform() const
 
     Returns the mode used to generate texture coordinates for this node.
  */
@@ -187,6 +187,15 @@ QT_BEGIN_NAMESPACE
     \return \c true if the node takes ownership of the texture; otherwise \c false.
  */
 
+/*!
+    Updates the geometry \a g with the \a texture, the coordinates
+    in \a rect, and the texture coordinates from \a sourceRect.
+
+    \a g is assumed to be a triangle strip of four vertices of type
+    QSGGeometry::TexturedPoint2D.
+
+    \a texCoordMode is used for normalizing the \a sourceRect.
+ */
 void QSGImageNode::rebuildGeometry(QSGGeometry *g,
                                    QSGTexture *texture,
                                    const QRectF &rect,
diff --git a/src/quick/scenegraph/util/qsgimagenode.h b/src/quick/scenegraph/util/qsgimagenode.h
index 0e053c307f..3b78f78a0e 100644
--- a/src/quick/scenegraph/util/qsgimagenode.h
+++ b/src/quick/scenegraph/util/qsgimagenode.h
@@ -48,7 +48,7 @@ QT_BEGIN_NAMESPACE
 class Q_QUICK_EXPORT QSGImageNode : public QSGGeometryNode
 {
 public:
-    virtual ~QSGImageNode() { }
+    ~QSGImageNode() override = default;
 
     virtual void setRect(const QRectF &rect) = 0;
     inline void setRect(qreal x, qreal y, qreal w, qreal h) { setRect(QRectF(x, y, w, h)); }
diff --git a/src/quick/scenegraph/util/qsgninepatchnode.h b/src/quick/scenegraph/util/qsgninepatchnode.h
index 8509cbd326..b690a50e9d 100644
--- a/src/quick/scenegraph/util/qsgninepatchnode.h
+++ b/src/quick/scenegraph/util/qsgninepatchnode.h
@@ -48,7 +48,7 @@ QT_BEGIN_NAMESPACE
 class Q_QUICK_EXPORT QSGNinePatchNode : public QSGGeometryNode
 {
 public:
-    virtual ~QSGNinePatchNode() { }
+    ~QSGNinePatchNode() override = default;
 
     virtual void setTexture(QSGTexture *texture) = 0;
     virtual void setBounds(const QRectF &bounds) = 0;
diff --git a/src/quick/scenegraph/util/qsgrectanglenode.h b/src/quick/scenegraph/util/qsgrectanglenode.h
index 8e0da1d9c7..c435dc790f 100644
--- a/src/quick/scenegraph/util/qsgrectanglenode.h
+++ b/src/quick/scenegraph/util/qsgrectanglenode.h
@@ -47,7 +47,7 @@ QT_BEGIN_NAMESPACE
 class Q_QUICK_EXPORT QSGRectangleNode : public QSGGeometryNode
 {
 public:
-    virtual ~QSGRectangleNode() { }
+    ~QSGRectangleNode() override = default;
 
     virtual void setRect(const QRectF &rect) = 0;
     inline void setRect(qreal x, qreal y, qreal w, qreal h) { setRect(QRectF(x, y, w, h)); }
diff --git a/src/quick/scenegraph/util/qsgshadersourcebuilder.cpp b/src/quick/scenegraph/util/qsgshadersourcebuilder.cpp
index e134a5d4d3..93fc213f2e 100644
--- a/src/quick/scenegraph/util/qsgshadersourcebuilder.cpp
+++ b/src/quick/scenegraph/util/qsgshadersourcebuilder.cpp
@@ -262,8 +262,8 @@ void QSGShaderSourceBuilder::addDefinition(const QByteArray &definition)
     tok.initialize(input);
 
     // First find #version, #extension's and "void main() { ... "
-    const char *versionPos = 0;
-    const char *extensionPos = 0;
+    const char *versionPos = nullptr;
+    const char *extensionPos = nullptr;
     bool inSingleLineComment = false;
     bool inMultiLineComment = false;
     bool foundVersionStart = false;
@@ -325,8 +325,8 @@ void QSGShaderSourceBuilder::removeVersion()
     tok.initialize(input);
 
     // First find #version beginning and end (if present)
-    const char *versionStartPos = 0;
-    const char *versionEndPos = 0;
+    const char *versionStartPos = nullptr;
+    const char *versionEndPos = nullptr;
     bool inSingleLineComment = false;
     bool inMultiLineComment = false;
     bool foundVersionStart = false;
@@ -361,7 +361,7 @@ void QSGShaderSourceBuilder::removeVersion()
         t = tok.next();
     }
 
-    if (versionStartPos == 0)
+    if (versionStartPos == nullptr)
         return;
 
     // Construct a new shader string, inserting the definition
diff --git a/src/quick/scenegraph/util/qsgsimplematerial.cpp b/src/quick/scenegraph/util/qsgsimplematerial.cpp
index f29c58ad9e..376f7dce5c 100644
--- a/src/quick/scenegraph/util/qsgsimplematerial.cpp
+++ b/src/quick/scenegraph/util/qsgsimplematerial.cpp
@@ -173,17 +173,17 @@
 
 
 /*!
-    \fn char const *const *QSGSimpleMaterialShader::attributeNames() const
+    \fn template <typename State> char const *const *QSGSimpleMaterialShader<State>::attributeNames() const
     \internal
  */
 
 /*!
-    \fn void QSGSimpleMaterialShader::initialize()
+    \fn template <typename State> void QSGSimpleMaterialShader<State>::initialize()
     \internal
  */
 
 /*!
-    \fn void QSGSimpleMaterialShader::resolveUniforms()
+    \fn template <typename State> void QSGSimpleMaterialShader<State>::resolveUniforms()
 
     Reimplement this function to resolve the location of named uniforms
     in the shader program.
@@ -192,34 +192,34 @@
  */
 
 /*!
-    \fn const char *QSGSimpleMaterialShader::uniformMatrixName() const
+    \fn template <typename State> const char *QSGSimpleMaterialShader<State>::uniformMatrixName() const
 
     Returns the name for the transform matrix uniform of this item.
     The default value is \c qt_Matrix.
  */
 
 /*!
-    \fn const char *QSGSimpleMaterialShader::uniformOpacityName() const
+    \fn template <typename State> const char *QSGSimpleMaterialShader<State>::uniformOpacityName() const
 
     Returns the name for the opacity uniform of this item.
     The default value is \c qt_Opacity.
  */
 
 /*!
-    \fn void QSGSimpleMaterialShader::updateState(const RenderState &state, QSGMaterial *newMaterial, QSGMaterial *oldMaterial)
+    \fn template <typename State> void QSGSimpleMaterialShader<State>::updateState(const RenderState &state, QSGMaterial *newMaterial, QSGMaterial *oldMaterial)
     \internal
  */
 
 
 /*!
-    \fn QList<QByteArray> QSGSimpleMaterialShader::attributes() const
+    \fn template <typename State> QList<QByteArray> QSGSimpleMaterialShader<State>::attributes() const
 
     Returns a list of names, declaring the vertex attributes in the
     vertex shader.
 */
 
 /*!
-    \fn void QSGSimpleMaterialShader::updateState(const State *newState, const State *oldState)
+    \fn template <typename State> void QSGSimpleMaterialShader<State>::updateState(const State *newState, const State *oldState)
 
     Called whenever the state of this shader should be updated from
     \a oldState to \a newState, typical for each new set of
diff --git a/src/quick/scenegraph/util/qsgsimplematerial.h b/src/quick/scenegraph/util/qsgsimplematerial.h
index b5b8815b4a..79180ca8e2 100644
--- a/src/quick/scenegraph/util/qsgsimplematerial.h
+++ b/src/quick/scenegraph/util/qsgsimplematerial.h
@@ -138,7 +138,7 @@ template <typename State>
 class QSGSimpleMaterial : public QSGMaterial
 {
 public:
-#ifndef qdoc
+#ifndef Q_CLANG_QDOC
     QSGSimpleMaterial(const State &aState, PtrShaderCreateFunc func)
         : m_state(aState)
         , m_func(func)
@@ -185,7 +185,7 @@ public:
     QSGSimpleMaterialComparableMaterial(PtrShaderCreateFunc func)
         : QSGSimpleMaterial<State>(func) {}
 
-    int compare(const QSGMaterial *other) const {
+    int compare(const QSGMaterial *other) const override {
         return QSGSimpleMaterialComparableMaterial<State>::state()->compare(static_cast<const QSGSimpleMaterialComparableMaterial<State> *>(other)->state());
     }
 };
@@ -207,7 +207,7 @@ Q_INLINE_TEMPLATE void QSGSimpleMaterialShader<State>::updateState(const RenderS
     Q_UNUSED(state)
 #endif
     State *ns = static_cast<QSGSimpleMaterial<State> *>(newMaterial)->state();
-    State *old = 0;
+    State *old = nullptr;
     if (oldMaterial)
         old = static_cast<QSGSimpleMaterial<State> *>(oldMaterial)->state();
     updateState(ns, old);
diff --git a/src/quick/scenegraph/util/qsgsimpletexturenode.cpp b/src/quick/scenegraph/util/qsgsimpletexturenode.cpp
index 6ce37de7cb..0c49ca9aa5 100644
--- a/src/quick/scenegraph/util/qsgsimpletexturenode.cpp
+++ b/src/quick/scenegraph/util/qsgsimpletexturenode.cpp
@@ -47,8 +47,7 @@ class QSGSimpleTextureNodePrivate : public QSGGeometryNodePrivate
 {
 public:
     QSGSimpleTextureNodePrivate()
-        : QSGGeometryNodePrivate()
-        , texCoordMode(QSGSimpleTextureNode::NoTransform)
+        : texCoordMode(QSGSimpleTextureNode::NoTransform)
         , isAtlasTexture(false)
         , ownsTexture(false)
     {}
diff --git a/src/quick/scenegraph/util/qsgsimpletexturenode.h b/src/quick/scenegraph/util/qsgsimpletexturenode.h
index 09e4277c66..010463d3c6 100644
--- a/src/quick/scenegraph/util/qsgsimpletexturenode.h
+++ b/src/quick/scenegraph/util/qsgsimpletexturenode.h
@@ -52,7 +52,7 @@ class Q_QUICK_EXPORT QSGSimpleTextureNode : public QSGGeometryNode
 {
 public:
     QSGSimpleTextureNode();
-    ~QSGSimpleTextureNode();
+    ~QSGSimpleTextureNode() override;
 
     void setRect(const QRectF &rect);
     inline void setRect(qreal x, qreal y, qreal w, qreal h) { setRect(QRectF(x, y, w, h)); }
diff --git a/src/quick/scenegraph/util/qsgtexture.cpp b/src/quick/scenegraph/util/qsgtexture.cpp
index 4f11d95e70..042eee19f5 100644
--- a/src/quick/scenegraph/util/qsgtexture.cpp
+++ b/src/quick/scenegraph/util/qsgtexture.cpp
@@ -49,11 +49,12 @@
 # include <qopenglfunctions.h>
 # include <QtGui/qopenglcontext.h>
 # include <QtGui/qopenglfunctions.h>
+# include <QtGui/private/qopengltextureuploader_p.h>
 # include <private/qsgdefaultrendercontext_p.h>
 #endif
 #include <private/qsgmaterialshader_p.h>
 
-#if defined(Q_OS_LINUX) && !defined(Q_OS_ANDROID) && !defined(__UCLIBC__)
+#if defined(Q_OS_LINUX) && !defined(Q_OS_ANDROID) && defined(__GLIBC__)
 #define CAN_BACKTRACE_EXECINFO
 #endif
 
@@ -89,7 +90,7 @@ static const bool qsg_leak_check = !qEnvironmentVariableIsEmpty("QML_LEAK_CHECK"
 
 QT_BEGIN_NAMESPACE
 
-#if QT_CONFIG(opengl)
+#if QT_CONFIG(opengl) && !defined(QT_NO_DEBUG)
 inline static bool isPowerOfTwo(int x)
 {
     // Assumption: x >= 1
@@ -388,7 +389,7 @@ QSGTexture::~QSGTexture()
     it to a shader that operates on the texture coordinates 0-1 instead
     of the texture subrect inside the atlas.
 
-    If the texture is not part of a texture atlas, this function returns 0.
+    If the texture is not part of a texture atlas, this function returns \nullptr.
 
     Implementations of this function are recommended to return the same instance
     for multiple calls to limit memory usage.
@@ -399,7 +400,7 @@ QSGTexture::~QSGTexture()
 QSGTexture *QSGTexture::removedFromAtlas() const
 {
     Q_ASSERT_X(!isAtlasTexture(), "QSGTexture::removedFromAtlas()", "Called on a non-atlas texture");
-    return 0;
+    return nullptr;
 }
 
 /*!
@@ -659,17 +660,6 @@ QSGPlainTexture::~QSGPlainTexture()
 #endif
 }
 
-void qsg_swizzleBGRAToRGBA(QImage *image)
-{
-    const int width = image->width();
-    const int height = image->height();
-    for (int i = 0; i < height; ++i) {
-        uint *p = (uint *) image->scanLine(i);
-        for (int x = 0; x < width; ++x)
-            p[x] = ((p[x] << 16) & 0xff0000) | ((p[x] >> 16) & 0xff) | (p[x] & 0xff00ff00);
-    }
-}
-
 void QSGPlainTexture::setImage(const QImage &image)
 {
     m_image = image;
@@ -766,9 +756,7 @@ void QSGPlainTexture::bind()
 
     // ### TODO: check for out-of-memory situations...
 
-    QImage tmp = (m_image.format() == QImage::Format_RGB32 || m_image.format() == QImage::Format_ARGB32_Premultiplied)
-                 ? m_image
-                 : m_image.convertToFormat(QImage::Format_ARGB32_Premultiplied);
+    QOpenGLTextureUploader::BindOptions options = QOpenGLTextureUploader::PremultipliedAlphaBindOption;
 
     // Downscale the texture to fit inside the max texture limit if it is too big.
     // It would be better if the image was already downscaled to the right size,
@@ -782,75 +770,19 @@ void QSGPlainTexture::bind()
         max = rc->maxTextureSize();
     else
         funcs->glGetIntegerv(GL_MAX_TEXTURE_SIZE, &max);
-    if (tmp.width() > max || tmp.height() > max) {
-        tmp = tmp.scaled(qMin(max, tmp.width()), qMin(max, tmp.height()), Qt::IgnoreAspectRatio, Qt::SmoothTransformation);
-        m_texture_size = tmp.size();
-    }
+
+    m_texture_size = m_texture_size.boundedTo(QSize(max, max));
 
     // Scale to a power of two size if mipmapping is requested and the
     // texture is npot and npot textures are not properly supported.
     if (mipmapFiltering() != QSGTexture::None
-        && (!isPowerOfTwo(m_texture_size.width()) || !isPowerOfTwo(m_texture_size.height()))
         && !funcs->hasOpenGLFeature(QOpenGLFunctions::NPOTTextures)) {
-        tmp = tmp.scaled(qNextPowerOfTwo(m_texture_size.width()), qNextPowerOfTwo(m_texture_size.height()),
-                         Qt::IgnoreAspectRatio, Qt::SmoothTransformation);
-        m_texture_size = tmp.size();
+        options |= QOpenGLTextureUploader::PowerOfTwoBindOption;
     }
 
-    if (tmp.width() * 4 != tmp.bytesPerLine())
-        tmp = tmp.copy();
-
-    qint64 convertTime = 0;
-    if (profileFrames)
-        convertTime = qsg_renderer_timer.nsecsElapsed();
-    Q_QUICK_SG_PROFILE_RECORD(QQuickProfiler::SceneGraphTexturePrepare,
-                              QQuickProfiler::SceneGraphTexturePrepareConvert);
-
     updateBindOptions(m_dirty_bind_options);
 
-    GLenum externalFormat = GL_RGBA;
-    GLenum internalFormat = GL_RGBA;
-
-#if defined(Q_OS_ANDROID) && !defined(Q_OS_ANDROID_EMBEDDED)
-    QString *deviceName =
-            static_cast<QString *>(QGuiApplication::platformNativeInterface()->nativeResourceForIntegration("AndroidDeviceName"));
-    static bool wrongfullyReportsBgra8888Support = deviceName != 0
-                                                    && (deviceName->compare(QLatin1String("samsung SM-T211"), Qt::CaseInsensitive) == 0
-                                                        || deviceName->compare(QLatin1String("samsung SM-T210"), Qt::CaseInsensitive) == 0
-                                                        || deviceName->compare(QLatin1String("samsung SM-T215"), Qt::CaseInsensitive) == 0);
-#else
-    static bool wrongfullyReportsBgra8888Support = false;
-#endif
-
-    if (context->hasExtension(QByteArrayLiteral("GL_EXT_bgra"))) {
-        externalFormat = GL_BGRA;
-#ifdef QT_OPENGL_ES
-        internalFormat = GL_BGRA;
-#else
-        if (context->isOpenGLES())
-            internalFormat = GL_BGRA;
-#endif // QT_OPENGL_ES
-    } else if (!wrongfullyReportsBgra8888Support
-               && (context->hasExtension(QByteArrayLiteral("GL_EXT_texture_format_BGRA8888"))
-                   || context->hasExtension(QByteArrayLiteral("GL_IMG_texture_format_BGRA8888")))) {
-        externalFormat = GL_BGRA;
-        internalFormat = GL_BGRA;
-#if defined(Q_OS_DARWIN) && !defined(Q_OS_OSX)
-    } else if (context->hasExtension(QByteArrayLiteral("GL_APPLE_texture_format_BGRA8888"))) {
-        externalFormat = GL_BGRA;
-        internalFormat = GL_RGBA;
-#endif
-    } else {
-        qsg_swizzleBGRAToRGBA(&tmp);
-    }
-
-    qint64 swizzleTime = 0;
-    if (profileFrames)
-        swizzleTime = qsg_renderer_timer.nsecsElapsed();
-    Q_QUICK_SG_PROFILE_RECORD(QQuickProfiler::SceneGraphTexturePrepare,
-                              QQuickProfiler::SceneGraphTexturePrepareSwizzle);
-
-    funcs->glTexImage2D(GL_TEXTURE_2D, 0, internalFormat, m_texture_size.width(), m_texture_size.height(), 0, externalFormat, GL_UNSIGNED_BYTE, tmp.constBits());
+    QOpenGLTextureUploader::textureImage(GL_TEXTURE_2D, m_image, options, QSize(max, max));
 
     qint64 uploadTime = 0;
     if (profileFrames)
@@ -867,15 +799,11 @@ void QSGPlainTexture::bind()
     if (profileFrames) {
         mipmapTime = qsg_renderer_timer.nsecsElapsed();
         qCDebug(QSG_LOG_TIME_TEXTURE,
-                "plain texture uploaded in: %dms (%dx%d), bind=%d, convert=%d, swizzle=%d (%s->%s), upload=%d, mipmap=%d%s",
+                "plain texture uploaded in: %dms (%dx%d), bind=%d, upload=%d, mipmap=%d%s",
                 int(mipmapTime / 1000000),
                 m_texture_size.width(), m_texture_size.height(),
                 int(bindTime / 1000000),
-                int((convertTime - bindTime)/1000000),
-                int((swizzleTime - convertTime)/1000000),
-                (externalFormat == GL_BGRA ? "BGRA" : "RGBA"),
-                (internalFormat == GL_BGRA ? "BGRA" : "RGBA"),
-                int((uploadTime - swizzleTime)/1000000),
+                int((uploadTime - bindTime)/1000000),
                 int((mipmapTime - uploadTime)/1000000),
                 m_texture_size != m_image.size() ? " (scaled to GL_MAX_TEXTURE_SIZE)" : "");
     }
diff --git a/src/quick/scenegraph/util/qsgtexture.h b/src/quick/scenegraph/util/qsgtexture.h
index 032129434e..7bd57a16e3 100644
--- a/src/quick/scenegraph/util/qsgtexture.h
+++ b/src/quick/scenegraph/util/qsgtexture.h
@@ -54,7 +54,7 @@ class Q_QUICK_EXPORT QSGTexture : public QObject
 
 public:
     QSGTexture();
-    ~QSGTexture();
+    ~QSGTexture() override;
 
     enum WrapMode {
         Repeat,
diff --git a/src/quick/scenegraph/util/qsgtexture_p.h b/src/quick/scenegraph/util/qsgtexture_p.h
index 52dc6db2d0..18dd5eff68 100644
--- a/src/quick/scenegraph/util/qsgtexture_p.h
+++ b/src/quick/scenegraph/util/qsgtexture_p.h
@@ -83,7 +83,7 @@ class Q_QUICK_PRIVATE_EXPORT QSGPlainTexture : public QSGTexture
     Q_OBJECT
 public:
     QSGPlainTexture();
-    virtual ~QSGPlainTexture();
+    ~QSGPlainTexture() override;
 
     void setOwnsTexture(bool owns) { m_owns_texture = owns; }
     bool ownsTexture() const { return m_owns_texture; }
diff --git a/src/quick/scenegraph/util/qsgtexturematerial.cpp b/src/quick/scenegraph/util/qsgtexturematerial.cpp
index fbc8f27a63..7b1d5abb26 100644
--- a/src/quick/scenegraph/util/qsgtexturematerial.cpp
+++ b/src/quick/scenegraph/util/qsgtexturematerial.cpp
@@ -57,7 +57,6 @@ inline static bool isPowerOfTwo(int x)
 QSGMaterialType QSGOpaqueTextureMaterialShader::type;
 
 QSGOpaqueTextureMaterialShader::QSGOpaqueTextureMaterialShader()
-    : QSGMaterialShader()
 {
 #if QT_CONFIG(opengl)
     setShaderSourceFile(QOpenGLShader::Vertex, QStringLiteral(":/qt-project.org/scenegraph/shaders/opaquetexture.vert"));
@@ -67,7 +66,7 @@ QSGOpaqueTextureMaterialShader::QSGOpaqueTextureMaterialShader()
 
 char const *const *QSGOpaqueTextureMaterialShader::attributeNames() const
 {
-    static char const *const attr[] = { "qt_VertexPosition", "qt_VertexTexCoord", 0 };
+    static char const *const attr[] = { "qt_VertexPosition", "qt_VertexTexCoord", nullptr };
     return attr;
 }
 
@@ -80,7 +79,7 @@ void QSGOpaqueTextureMaterialShader::initialize()
 
 void QSGOpaqueTextureMaterialShader::updateState(const RenderState &state, QSGMaterial *newEffect, QSGMaterial *oldEffect)
 {
-    Q_ASSERT(oldEffect == 0 || newEffect->type() == oldEffect->type());
+    Q_ASSERT(oldEffect == nullptr || newEffect->type() == oldEffect->type());
     QSGOpaqueTextureMaterial *tx = static_cast<QSGOpaqueTextureMaterial *>(newEffect);
     QSGOpaqueTextureMaterial *oldTx = static_cast<QSGOpaqueTextureMaterial *>(oldEffect);
 
@@ -112,7 +111,7 @@ void QSGOpaqueTextureMaterialShader::updateState(const RenderState &state, QSGMa
     t->setMipmapFiltering(tx->mipmapFiltering());
     t->setAnisotropyLevel(tx->anisotropyLevel());
 
-    if (oldTx == 0 || oldTx->texture()->textureId() != t->textureId())
+    if (oldTx == nullptr || oldTx->texture()->textureId() != t->textureId())
         t->bind();
     else
         t->updateBindOptions();
@@ -169,7 +168,7 @@ void QSGOpaqueTextureMaterialShader::updateState(const RenderState &state, QSGMa
 
  */
 QSGOpaqueTextureMaterial::QSGOpaqueTextureMaterial()
-    : m_texture(0)
+    : m_texture(nullptr)
     , m_filtering(QSGTexture::Nearest)
     , m_mipmap_filtering(QSGTexture::None)
     , m_horizontal_wrap(QSGTexture::ClampToEdge)
@@ -304,7 +303,17 @@ void QSGOpaqueTextureMaterial::setTexture(QSGTexture *texture)
      The default vertical wrap mode is \c QSGTexture::ClampToEdge.
   */
 
+/*!
+  \fn void QSGOpaqueTextureMaterial::setAnisotropyLevel(QSGTexture::AnisotropyLevel level)
+
+  Sets this material's anistropy level to \a level.
+*/
+
+/*!
+  \fn QSGTexture::AnisotropyLevel QSGOpaqueTextureMaterial::anisotropyLevel() const
 
+  Returns this material's anistropy level.
+*/
 
 /*!
     \internal
@@ -388,7 +397,7 @@ QSGTextureMaterialShader::QSGTextureMaterialShader()
 
 void QSGTextureMaterialShader::updateState(const RenderState &state, QSGMaterial *newEffect, QSGMaterial *oldEffect)
 {
-    Q_ASSERT(oldEffect == 0 || newEffect->type() == oldEffect->type());
+    Q_ASSERT(oldEffect == nullptr || newEffect->type() == oldEffect->type());
 #if QT_CONFIG(opengl)
     if (state.isOpacityDirty())
         program()->setUniformValue(m_opacity_id, state.opacity());
diff --git a/src/quick/scenegraph/util/qsgtexturematerial_p.h b/src/quick/scenegraph/util/qsgtexturematerial_p.h
index 093d820801..a99e872580 100644
--- a/src/quick/scenegraph/util/qsgtexturematerial_p.h
+++ b/src/quick/scenegraph/util/qsgtexturematerial_p.h
@@ -72,7 +72,7 @@ protected:
     int m_matrix_id;
 };
 
-class QSGTextureMaterialShader : public QSGOpaqueTextureMaterialShader
+class Q_QUICK_PRIVATE_EXPORT QSGTextureMaterialShader : public QSGOpaqueTextureMaterialShader
 {
 public:
     QSGTextureMaterialShader();
diff --git a/src/quick/scenegraph/util/qsgtexturereader.cpp b/src/quick/scenegraph/util/qsgtexturereader.cpp
new file mode 100644
index 0000000000..5e12ca4035
--- /dev/null
+++ b/src/quick/scenegraph/util/qsgtexturereader.cpp
@@ -0,0 +1,90 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQuick module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qsgtexturereader_p.h"
+#include <private/qtexturefilereader_p.h>
+
+#if QT_CONFIG(opengl)
+#include <private/qsgcompressedtexture_p.h>
+#endif
+
+QT_BEGIN_NAMESPACE
+
+QSGTextureReader::QSGTextureReader(QIODevice *device, const QString &fileName)
+{
+#if QT_CONFIG(opengl)
+    m_reader = new QTextureFileReader(device, fileName);
+#else
+    Q_UNUSED(device);
+    Q_UNUSED(fileName);
+#endif
+}
+
+QSGTextureReader::~QSGTextureReader()
+{
+    delete m_reader;
+}
+
+QQuickTextureFactory *QSGTextureReader::read()
+{
+#if QT_CONFIG(opengl)
+    if (!m_reader)
+        return nullptr;
+
+    QTextureFileData texData = m_reader->read();
+    if (!texData.isValid())
+        return nullptr;
+
+    return new QSGCompressedTextureFactory(texData);
+#else
+    return nullptr;
+#endif
+}
+
+bool QSGTextureReader::isTexture()
+{
+    return m_reader ? m_reader->canRead() : false;
+}
+
+QList<QByteArray> QSGTextureReader::supportedFileFormats()
+{
+    return QTextureFileReader::supportedFileFormats();
+}
+
+QT_END_NAMESPACE
diff --git a/src/quick/scenegraph/util/qsgtexturereader_p.h b/src/quick/scenegraph/util/qsgtexturereader_p.h
new file mode 100644
index 0000000000..20c17fce50
--- /dev/null
+++ b/src/quick/scenegraph/util/qsgtexturereader_p.h
@@ -0,0 +1,83 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQuick module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QSGTEXTUREREADER_H
+#define QSGTEXTUREREADER_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include <QString>
+#include <QFileInfo>
+
+QT_BEGIN_NAMESPACE
+
+class QIODevice;
+class QQuickTextureFactory;
+class QTextureFileReader;
+
+class QSGTextureReader
+{
+public:
+    QSGTextureReader(QIODevice *device, const QString &fileName = QString());
+    ~QSGTextureReader();
+
+    QQuickTextureFactory *read();
+    bool isTexture();
+
+    // TBD access function to params
+    // TBD ask for identified fmt
+
+    static QList<QByteArray> supportedFileFormats();
+
+private:
+    QTextureFileReader *m_reader = nullptr;
+};
+
+QT_END_NAMESPACE
+
+#endif // QSGTEXTUREREADER_H
diff --git a/src/quick/scenegraph/util/qsgvertexcolormaterial.cpp b/src/quick/scenegraph/util/qsgvertexcolormaterial.cpp
index 42c589b14a..cb61430e2e 100644
--- a/src/quick/scenegraph/util/qsgvertexcolormaterial.cpp
+++ b/src/quick/scenegraph/util/qsgvertexcolormaterial.cpp
@@ -64,7 +64,6 @@ private:
 QSGMaterialType QSGVertexColorMaterialShader::type;
 
 QSGVertexColorMaterialShader::QSGVertexColorMaterialShader()
-    : QSGMaterialShader()
 {
 #if QT_CONFIG(opengl)
     setShaderSourceFile(QOpenGLShader::Vertex, QStringLiteral(":/qt-project.org/scenegraph/shaders/vertexcolor.vert"));
@@ -87,7 +86,7 @@ void QSGVertexColorMaterialShader::updateState(const RenderState &state, QSGMate
 
 char const *const *QSGVertexColorMaterialShader::attributeNames() const
 {
-    static const char *const attr[] = { "vertexCoord", "vertexColor", 0 };
+    static const char *const attr[] = { "vertexCoord", "vertexColor", nullptr };
     return attr;
 }
 
diff --git a/src/quick/util/qquickanimation.cpp b/src/quick/util/qquickanimation.cpp
index bfac46adb9..02be9daac0 100644
--- a/src/quick/util/qquickanimation.cpp
+++ b/src/quick/util/qquickanimation.cpp
@@ -74,7 +74,7 @@ QT_BEGIN_NAMESPACE
     \instantiates QQuickAbstractAnimation
     \inqmlmodule QtQuick
     \ingroup qtquick-transitions-animations
-    \brief Is the base of all QML animations
+    \brief Is the base of all QML animations.
 
     The Animation type cannot be used directly in a QML file.  It exists
     to provide a set of common properties and methods, available across all the
@@ -91,7 +91,7 @@ QQuickAbstractAnimation::~QQuickAbstractAnimation()
 {
     Q_D(QQuickAbstractAnimation);
     if (d->group)
-        setGroup(0);    //remove from group
+        setGroup(nullptr);    //remove from group
     delete d->animationInstance;
 }
 
@@ -234,6 +234,27 @@ QQmlProperty QQuickAbstractAnimationPrivate::createProperty(QObject *obj, const
     The corresponding handler is \c onStopped.
 */
 
+/*!
+    \qmlsignal QtQuick::Animation::finished()
+    \since 5.12
+
+    This signal is emitted when the animation has finished naturally.
+
+    It is not emitted when \l running is set to \c false, nor for animations whose
+    \l loops property is set to \c Animation.Infinite.
+
+    In addition, it is only emitted for top-level, standalone animations. It
+    will not be emitted for animations in a Behavior or Transition, or
+    animations that are part of an animation group.
+
+    If \l alwaysRunToEnd is true, this signal will not be emitted until the
+    animation has completed its current iteration.
+
+    The corresponding handler is \c onFinished.
+
+    \sa stopped(), started(), running
+*/
+
 void QQuickAbstractAnimation::setRunning(bool r)
 {
     Q_D(QQuickAbstractAnimation);
@@ -643,7 +664,7 @@ QAbstractAnimationJob* QQuickAbstractAnimation::transition(QQuickStateActions &a
     Q_UNUSED(modified);
     Q_UNUSED(direction);
     Q_UNUSED(defaultTarget);
-    return 0;
+    return nullptr;
 }
 
 void QQuickAbstractAnimationPrivate::animationFinished(QAbstractAnimationJob*)
@@ -656,6 +677,7 @@ void QQuickAbstractAnimationPrivate::animationFinished(QAbstractAnimationJob*)
         if (loopCount != 1)
             animationInstance->setLoopCount(loopCount);
     }
+    emit q->finished();
 }
 
 QQuickAbstractAnimation::ThreadingModel QQuickAbstractAnimation::threadingModel() const
@@ -669,7 +691,7 @@ QQuickAbstractAnimation::ThreadingModel QQuickAbstractAnimation::threadingModel(
     \inqmlmodule QtQuick
     \ingroup qtquick-transitions-animations
     \inherits Animation
-    \brief Provides a pause for an animation
+    \brief Provides a pause for an animation.
 
     When used in a SequentialAnimation, PauseAnimation is a step when
     nothing happens, for a specified duration.
@@ -740,7 +762,7 @@ QAbstractAnimationJob* QQuickPauseAnimation::transition(QQuickStateActions &acti
     \inqmlmodule QtQuick
     \ingroup qtquick-animation-properties
     \inherits PropertyAnimation
-    \brief Animates changes in color values
+    \brief Animates changes in color values.
 
     ColorAnimation is a specialized PropertyAnimation that defines an
     animation to be applied when a color value changes.
@@ -838,7 +860,7 @@ void QQuickColorAnimation::setTo(const QColor &t)
 }
 
 QActionAnimation::QActionAnimation()
-    : QAbstractAnimationJob(), animAction(0)
+    : QAbstractAnimationJob(), animAction(nullptr)
 {
 }
 
@@ -898,7 +920,7 @@ void QActionAnimation::debugAnimation(QDebug d) const
     \inqmlmodule QtQuick
     \ingroup qtquick-transitions-animations
     \inherits Animation
-    \brief Defines scripts to be run during an animation
+    \brief Defines scripts to be run during an animation.
 
     ScriptAction can be used to run a script at a specific point in an animation.
 
@@ -1041,7 +1063,7 @@ QAbstractAnimationJob* QQuickScriptAction::transition(QQuickStateActions &action
     \inqmlmodule QtQuick
     \ingroup qtquick-transitions-animations
     \inherits Animation
-    \brief Specifies immediate property changes during animation
+    \brief Specifies immediate property changes during animation.
 
     PropertyAction is used to specify an immediate property change during an
     animation. The property change is not animated.
@@ -1302,7 +1324,7 @@ QAbstractAnimationJob* QQuickPropertyAction::transition(QQuickStateActions &acti
     \inqmlmodule QtQuick
     \ingroup qtquick-animation-properties
     \inherits PropertyAnimation
-    \brief Animates changes in qreal-type values
+    \brief Animates changes in qreal-type values.
 
     NumberAnimation is a specialized PropertyAnimation that defines an
     animation to be applied when a numerical value changes.
@@ -1415,7 +1437,7 @@ void QQuickNumberAnimation::setTo(qreal t)
     \inqmlmodule QtQuick
     \ingroup qtquick-animation-properties
     \inherits PropertyAnimation
-    \brief Animates changes in QVector3d values
+    \brief Animates changes in QVector3d values.
 
     Vector3dAnimation is a specialized PropertyAnimation that defines an
     animation to be applied when a Vector3d value changes.
@@ -1492,7 +1514,7 @@ void QQuickVector3dAnimation::setTo(QVector3D t)
     \inqmlmodule QtQuick
     \ingroup qtquick-animation-properties
     \inherits PropertyAnimation
-    \brief Animates changes in rotation values
+    \brief Animates changes in rotation values.
 
     RotationAnimation is a specialized PropertyAnimation that gives control
     over the direction of rotation during an animation.
@@ -1666,13 +1688,13 @@ void QQuickRotationAnimation::setDirection(QQuickRotationAnimation::RotationDire
     d->direction = direction;
     switch(d->direction) {
     case Clockwise:
-        d->interpolator = reinterpret_cast<QVariantAnimation::Interpolator>(&_q_interpolateClockwiseRotation);
+        d->interpolator = reinterpret_cast<QVariantAnimation::Interpolator>(reinterpret_cast<void *>(&_q_interpolateClockwiseRotation));
         break;
     case Counterclockwise:
-        d->interpolator = reinterpret_cast<QVariantAnimation::Interpolator>(&_q_interpolateCounterclockwiseRotation);
+        d->interpolator = reinterpret_cast<QVariantAnimation::Interpolator>(reinterpret_cast<void *>(&_q_interpolateCounterclockwiseRotation));
         break;
     case Shortest:
-        d->interpolator = reinterpret_cast<QVariantAnimation::Interpolator>(&_q_interpolateShortestRotation);
+        d->interpolator = reinterpret_cast<QVariantAnimation::Interpolator>(reinterpret_cast<void *>(&_q_interpolateShortestRotation));
         break;
     default:
         d->interpolator = QVariantAnimationPrivate::getInterpolator(d->interpolatorType);
@@ -1706,7 +1728,7 @@ void QQuickAnimationGroupPrivate::clear_animation(QQmlListProperty<QQuickAbstrac
     if (q) {
         while (q->d_func()->animations.count()) {
             QQuickAbstractAnimation *firstAnim = q->d_func()->animations.at(0);
-            firstAnim->setGroup(0);
+            firstAnim->setGroup(nullptr);
         }
     }
 }
@@ -1715,7 +1737,7 @@ QQuickAnimationGroup::~QQuickAnimationGroup()
 {
     Q_D(QQuickAnimationGroup);
     for (int i = 0; i < d->animations.count(); ++i)
-        d->animations.at(i)->d_func()->group = 0;
+        d->animations.at(i)->d_func()->group = nullptr;
     d->animations.clear();
 }
 
@@ -1734,7 +1756,7 @@ QQmlListProperty<QQuickAbstractAnimation> QQuickAnimationGroup::animations()
     \inqmlmodule QtQuick
     \ingroup qtquick-transitions-animations
     \inherits Animation
-    \brief Allows animations to be run sequentially
+    \brief Allows animations to be run sequentially.
 
     The SequentialAnimation and ParallelAnimation types allow multiple
     animations to be run together. Animations defined in a SequentialAnimation
@@ -1828,7 +1850,7 @@ QAbstractAnimationJob* QQuickSequentialAnimation::transition(QQuickStateActions
     \inqmlmodule QtQuick
     \ingroup qtquick-transitions-animations
     \inherits Animation
-    \brief Enables animations to be run in parallel
+    \brief Enables animations to be run in parallel.
 
     The SequentialAnimation and ParallelAnimation types allow multiple
     animations to be run together. Animations defined in a SequentialAnimation
@@ -1937,7 +1959,7 @@ void QQuickPropertyAnimationPrivate::convertVariant(QVariant &variant, int type)
 }
 
 QQuickBulkValueAnimator::QQuickBulkValueAnimator()
-    : QAbstractAnimationJob(), animValue(0), fromSourced(0), m_duration(250)
+    : QAbstractAnimationJob(), animValue(nullptr), fromSourced(nullptr), m_duration(250)
 {
 }
 
@@ -1991,7 +2013,7 @@ void QQuickBulkValueAnimator::debugAnimation(QDebug d) const
     \inqmlmodule QtQuick
     \ingroup qtquick-animation-properties
     \inherits Animation
-    \brief Animates changes in property values
+    \brief Animates changes in property values.
 
     PropertyAnimation provides a way to animate changes to a property's value.
 
@@ -2112,7 +2134,7 @@ void QQuickPropertyAnimation::setFrom(const QVariant &f)
         return;
     d->from = f;
     d->fromIsDefined = f.isValid();
-    emit fromChanged(f);
+    emit fromChanged();
 }
 
 /*!
@@ -2139,7 +2161,7 @@ void QQuickPropertyAnimation::setTo(const QVariant &t)
         return;
     d->to = t;
     d->toIsDefined = t.isValid();
-    emit toChanged(t);
+    emit toChanged();
 }
 
 /*!
@@ -2556,7 +2578,7 @@ void QQuickAnimationPropertyUpdater::setValue(qreal v)
         if (deleted)
             return;
     }
-    wasDeleted = 0;
+    wasDeleted = nullptr;
     fromSourced = true;
 }
 
diff --git a/src/quick/util/qquickanimation_p.h b/src/quick/util/qquickanimation_p.h
index e27871dcaa..746cb938bd 100644
--- a/src/quick/util/qquickanimation_p.h
+++ b/src/quick/util/qquickanimation_p.h
@@ -87,8 +87,8 @@ public:
         AnyThread
     };
 
-    QQuickAbstractAnimation(QObject *parent=0);
-    virtual ~QQuickAbstractAnimation();
+    QQuickAbstractAnimation(QObject *parent=nullptr);
+    ~QQuickAbstractAnimation() override;
 
     enum Loops { Infinite = -2 };
     Q_ENUM(Loops)
@@ -126,6 +126,7 @@ Q_SIGNALS:
     void pausedChanged(bool);
     void alwaysRunToEndChanged(bool);
     void loopCountChanged(int);
+    Q_REVISION(12) void finished();
 
 public Q_SLOTS:
     void restart();
@@ -144,7 +145,7 @@ public:
     virtual QAbstractAnimationJob* transition(QQuickStateActions &actions,
                             QQmlProperties &modified,
                             TransitionDirection direction,
-                            QObject *defaultTarget = 0);
+                            QObject *defaultTarget = nullptr);
     QAbstractAnimationJob* qtAnimation();
 
 private Q_SLOTS:
@@ -166,8 +167,8 @@ class Q_QUICK_PRIVATE_EXPORT QQuickPauseAnimation : public QQuickAbstractAnimati
     Q_PROPERTY(int duration READ duration WRITE setDuration NOTIFY durationChanged)
 
 public:
-    QQuickPauseAnimation(QObject *parent=0);
-    virtual ~QQuickPauseAnimation();
+    QQuickPauseAnimation(QObject *parent=nullptr);
+    ~QQuickPauseAnimation() override;
 
     int duration() const;
     void setDuration(int);
@@ -179,7 +180,7 @@ protected:
     QAbstractAnimationJob* transition(QQuickStateActions &actions,
                                           QQmlProperties &modified,
                                           TransitionDirection direction,
-                                          QObject *defaultTarget = 0) override;
+                                          QObject *defaultTarget = nullptr) override;
 };
 
 class QQuickScriptActionPrivate;
@@ -192,8 +193,8 @@ class QQuickScriptAction : public QQuickAbstractAnimation
     Q_PROPERTY(QString scriptName READ stateChangeScriptName WRITE setStateChangeScriptName)
 
 public:
-    QQuickScriptAction(QObject *parent=0);
-    virtual ~QQuickScriptAction();
+    QQuickScriptAction(QObject *parent=nullptr);
+    ~QQuickScriptAction() override;
 
     QQmlScriptString script() const;
     void setScript(const QQmlScriptString &);
@@ -205,7 +206,7 @@ protected:
     QAbstractAnimationJob* transition(QQuickStateActions &actions,
                             QQmlProperties &modified,
                             TransitionDirection direction,
-                            QObject *defaultTarget = 0) override;
+                            QObject *defaultTarget = nullptr) override;
 };
 
 class QQuickPropertyActionPrivate;
@@ -222,8 +223,8 @@ class QQuickPropertyAction : public QQuickAbstractAnimation
     Q_PROPERTY(QVariant value READ value WRITE setValue NOTIFY valueChanged)
 
 public:
-    QQuickPropertyAction(QObject *parent=0);
-    virtual ~QQuickPropertyAction();
+    QQuickPropertyAction(QObject *parent=nullptr);
+    ~QQuickPropertyAction() override;
 
     QObject *target() const;
     void setTargetObject(QObject *);
@@ -250,7 +251,7 @@ protected:
     QAbstractAnimationJob* transition(QQuickStateActions &actions,
                             QQmlProperties &modified,
                             TransitionDirection direction,
-                            QObject *defaultTarget = 0) override;
+                            QObject *defaultTarget = nullptr) override;
 };
 
 class QQuickPropertyAnimationPrivate;
@@ -270,8 +271,8 @@ class Q_QUICK_PRIVATE_EXPORT QQuickPropertyAnimation : public QQuickAbstractAnim
     Q_PROPERTY(QQmlListProperty<QObject> exclude READ exclude)
 
 public:
-    QQuickPropertyAnimation(QObject *parent=0);
-    virtual ~QQuickPropertyAnimation();
+    QQuickPropertyAnimation(QObject *parent=nullptr);
+    ~QQuickPropertyAnimation() override;
 
     virtual int duration() const;
     virtual void setDuration(int);
@@ -300,17 +301,17 @@ public:
 protected:
     QQuickStateActions createTransitionActions(QQuickStateActions &actions,
                                                      QQmlProperties &modified,
-                                                     QObject *defaultTarget = 0);
+                                                     QObject *defaultTarget = nullptr);
 
     QQuickPropertyAnimation(QQuickPropertyAnimationPrivate &dd, QObject *parent);
     QAbstractAnimationJob* transition(QQuickStateActions &actions,
                             QQmlProperties &modified,
                             TransitionDirection direction,
-                            QObject *defaultTarget = 0) override;
+                            QObject *defaultTarget = nullptr) override;
 Q_SIGNALS:
     void durationChanged(int);
-    void fromChanged(const QVariant &);
-    void toChanged(const QVariant &);
+    void fromChanged();
+    void toChanged();
     void easingChanged(const QEasingCurve &);
     void propertiesChanged(const QString &);
     void targetChanged();
@@ -325,8 +326,8 @@ class Q_QUICK_PRIVATE_EXPORT QQuickColorAnimation : public QQuickPropertyAnimati
     Q_PROPERTY(QColor to READ to WRITE setTo)
 
 public:
-    QQuickColorAnimation(QObject *parent=0);
-    virtual ~QQuickColorAnimation();
+    QQuickColorAnimation(QObject *parent=nullptr);
+    ~QQuickColorAnimation() override;
 
     QColor from() const;
     void setFrom(const QColor &);
@@ -340,12 +341,12 @@ class Q_QUICK_PRIVATE_EXPORT QQuickNumberAnimation : public QQuickPropertyAnimat
     Q_OBJECT
     Q_DECLARE_PRIVATE(QQuickPropertyAnimation)
 
-    Q_PROPERTY(qreal from READ from WRITE setFrom)
-    Q_PROPERTY(qreal to READ to WRITE setTo)
+    Q_PROPERTY(qreal from READ from WRITE setFrom NOTIFY fromChanged)
+    Q_PROPERTY(qreal to READ to WRITE setTo NOTIFY toChanged)
 
 public:
-    QQuickNumberAnimation(QObject *parent=0);
-    virtual ~QQuickNumberAnimation();
+    QQuickNumberAnimation(QObject *parent=nullptr);
+    ~QQuickNumberAnimation() override;
 
     qreal from() const;
     void setFrom(qreal);
@@ -365,12 +366,12 @@ class Q_QUICK_PRIVATE_EXPORT QQuickVector3dAnimation : public QQuickPropertyAnim
     Q_OBJECT
     Q_DECLARE_PRIVATE(QQuickPropertyAnimation)
 
-    Q_PROPERTY(QVector3D from READ from WRITE setFrom)
-    Q_PROPERTY(QVector3D to READ to WRITE setTo)
+    Q_PROPERTY(QVector3D from READ from WRITE setFrom NOTIFY fromChanged)
+    Q_PROPERTY(QVector3D to READ to WRITE setTo NOTIFY toChanged)
 
 public:
-    QQuickVector3dAnimation(QObject *parent=0);
-    virtual ~QQuickVector3dAnimation();
+    QQuickVector3dAnimation(QObject *parent=nullptr);
+    ~QQuickVector3dAnimation() override;
 
     QVector3D from() const;
     void setFrom(QVector3D);
@@ -385,13 +386,13 @@ class Q_QUICK_PRIVATE_EXPORT QQuickRotationAnimation : public QQuickPropertyAnim
     Q_OBJECT
     Q_DECLARE_PRIVATE(QQuickRotationAnimation)
 
-    Q_PROPERTY(qreal from READ from WRITE setFrom)
-    Q_PROPERTY(qreal to READ to WRITE setTo)
+    Q_PROPERTY(qreal from READ from WRITE setFrom NOTIFY fromChanged)
+    Q_PROPERTY(qreal to READ to WRITE setTo NOTIFY toChanged)
     Q_PROPERTY(RotationDirection direction READ direction WRITE setDirection NOTIFY directionChanged)
 
 public:
-    QQuickRotationAnimation(QObject *parent=0);
-    virtual ~QQuickRotationAnimation();
+    QQuickRotationAnimation(QObject *parent=nullptr);
+    ~QQuickRotationAnimation() override;
 
     qreal from() const;
     void setFrom(qreal);
@@ -419,7 +420,7 @@ class Q_QUICK_PRIVATE_EXPORT QQuickAnimationGroup : public QQuickAbstractAnimati
 
 public:
     QQuickAnimationGroup(QObject *parent);
-    virtual ~QQuickAnimationGroup();
+    ~QQuickAnimationGroup() override;
 
     QQmlListProperty<QQuickAbstractAnimation> animations();
     friend class QQuickAbstractAnimation;
@@ -434,15 +435,15 @@ class QQuickSequentialAnimation : public QQuickAnimationGroup
     Q_DECLARE_PRIVATE(QQuickAnimationGroup)
 
 public:
-    QQuickSequentialAnimation(QObject *parent=0);
-    virtual ~QQuickSequentialAnimation();
+    QQuickSequentialAnimation(QObject *parent=nullptr);
+    ~QQuickSequentialAnimation() override;
 
 protected:
     ThreadingModel threadingModel() const override;
     QAbstractAnimationJob* transition(QQuickStateActions &actions,
                             QQmlProperties &modified,
                             TransitionDirection direction,
-                            QObject *defaultTarget = 0) override;
+                            QObject *defaultTarget = nullptr) override;
 };
 
 class Q_QUICK_PRIVATE_EXPORT QQuickParallelAnimation : public QQuickAnimationGroup
@@ -451,15 +452,15 @@ class Q_QUICK_PRIVATE_EXPORT QQuickParallelAnimation : public QQuickAnimationGro
     Q_DECLARE_PRIVATE(QQuickAnimationGroup)
 
 public:
-    QQuickParallelAnimation(QObject *parent=0);
-    virtual ~QQuickParallelAnimation();
+    QQuickParallelAnimation(QObject *parent=nullptr);
+    ~QQuickParallelAnimation() override;
 
 protected:
     ThreadingModel threadingModel() const override;
     QAbstractAnimationJob* transition(QQuickStateActions &actions,
                             QQmlProperties &modified,
                             TransitionDirection direction,
-                            QObject *defaultTarget = 0) override;
+                            QObject *defaultTarget = nullptr) override;
 };
 
 
diff --git a/src/quick/util/qquickanimation_p_p.h b/src/quick/util/qquickanimation_p_p.h
index a7abc5a004..c20ec65c24 100644
--- a/src/quick/util/qquickanimation_p_p.h
+++ b/src/quick/util/qquickanimation_p_p.h
@@ -102,7 +102,7 @@ public:
     QActionAnimation();
 
     QActionAnimation(QAbstractAnimationAction *action);
-    ~QActionAnimation();
+    ~QActionAnimation() override;
 
     int duration() const override;
     void setAnimAction(QAbstractAnimationAction *action);
@@ -130,7 +130,7 @@ class Q_AUTOTEST_EXPORT QQuickBulkValueAnimator : public QAbstractAnimationJob
     Q_DISABLE_COPY(QQuickBulkValueAnimator)
 public:
     QQuickBulkValueAnimator();
-    ~QQuickBulkValueAnimator();
+    ~QQuickBulkValueAnimator() override;
 
     void setAnimValue(QQuickBulkValueUpdater *value);
     QQuickBulkValueUpdater *getAnimValue() const { return animValue; }
@@ -178,7 +178,7 @@ public:
     : running(false), paused(false), alwaysRunToEnd(false),
       /*connectedTimeLine(false), */componentComplete(true),
       avoidPropertyValueSourceStart(false), disableUserControl(false),
-      registered(false), loopCount(1), group(0), animationInstance(0) {}
+      registered(false), loopCount(1), group(nullptr), animationInstance(nullptr) {}
 
     bool running:1;
     bool paused:1;
@@ -199,7 +199,7 @@ public:
     QQuickAnimationGroup *group;
     QAbstractAnimationJob* animationInstance;
 
-    static QQmlProperty createProperty(QObject *obj, const QString &str, QObject *infoObj, QString *errorMessage = Q_NULLPTR);
+    static QQmlProperty createProperty(QObject *obj, const QString &str, QObject *infoObj, QString *errorMessage = nullptr);
 };
 
 class QQuickPauseAnimationPrivate : public QQuickAbstractAnimationPrivate
@@ -237,7 +237,7 @@ class QQuickPropertyActionPrivate : public QQuickAbstractAnimationPrivate
     Q_DECLARE_PUBLIC(QQuickPropertyAction)
 public:
     QQuickPropertyActionPrivate()
-    : QQuickAbstractAnimationPrivate(), target(0) {}
+    : QQuickAbstractAnimationPrivate(), target(nullptr) {}
 
     QObject *target;
     QString propertyName;
@@ -265,8 +265,8 @@ class QQuickPropertyAnimationPrivate : public QQuickAbstractAnimationPrivate
     Q_DECLARE_PUBLIC(QQuickPropertyAnimation)
 public:
     QQuickPropertyAnimationPrivate()
-    : QQuickAbstractAnimationPrivate(), target(0), fromSourced(false), fromIsDefined(false), toIsDefined(false),
-      defaultToInterpolatorType(0), interpolatorType(0), interpolator(0), duration(250), actions(0) {}
+    : QQuickAbstractAnimationPrivate(), target(nullptr), fromSourced(false), fromIsDefined(false), toIsDefined(false),
+      defaultToInterpolatorType(0), interpolatorType(0), interpolator(nullptr), duration(250), actions(nullptr) {}
 
     QVariant from;
     QVariant to;
@@ -306,8 +306,8 @@ public:
 class Q_AUTOTEST_EXPORT QQuickAnimationPropertyUpdater : public QQuickBulkValueUpdater
 {
 public:
-    QQuickAnimationPropertyUpdater() : interpolatorType(0), interpolator(0), prevInterpolatorType(0), reverse(false), fromSourced(false), fromDefined(false), wasDeleted(0) {}
-    ~QQuickAnimationPropertyUpdater();
+    QQuickAnimationPropertyUpdater() : interpolatorType(0), interpolator(nullptr), prevInterpolatorType(0), reverse(false), fromSourced(false), fromDefined(false), wasDeleted(nullptr) {}
+    ~QQuickAnimationPropertyUpdater() override;
 
     void setValue(qreal v) override;
 
diff --git a/src/quick/util/qquickanimationcontroller.cpp b/src/quick/util/qquickanimationcontroller.cpp
index cebb0391ae..bfe96755c5 100644
--- a/src/quick/util/qquickanimationcontroller.cpp
+++ b/src/quick/util/qquickanimationcontroller.cpp
@@ -49,7 +49,7 @@ class QQuickAnimationControllerPrivate : public QObjectPrivate, QAnimationJobCha
     Q_DECLARE_PUBLIC(QQuickAnimationController)
 public:
     QQuickAnimationControllerPrivate()
-        : progress(0.0), animation(0), animationInstance(0), finalized(false) {}
+        : progress(0.0), animation(nullptr), animationInstance(nullptr), finalized(false) {}
     void animationFinished(QAbstractAnimationJob *job) override;
     void animationCurrentTimeChanged(QAbstractAnimationJob *job, int currentTime) override;
 
@@ -96,7 +96,7 @@ void QQuickAnimationControllerPrivate::animationCurrentTimeChanged(QAbstractAnim
     \instantiates QQuickAnimationController
     \inqmlmodule QtQuick
     \ingroup qtquick-animation-control
-    \brief Enables manual control of animations
+    \brief Enables manual control of animations.
 
     Normally animations are driven by an internal timer, but the AnimationController
     allows the given \a animation to be driven by a \a progress value explicitly.
@@ -197,7 +197,7 @@ void QQuickAnimationController::reload()
         return;
 
     if (!d->animation) {
-        d->animationInstance = 0;
+        d->animationInstance = nullptr;
     } else {
         QQuickStateActions actions;
         QQmlProperties properties;
@@ -223,7 +223,7 @@ void QQuickAnimationController::updateProgress()
 
     d->animationInstance->setDisableUserControl();
     d->animationInstance->start();
-    QQmlAnimationTimer::unregisterAnimation(d->animationInstance);
+    QQmlAnimationTimer::instance()->unregisterAnimation(d->animationInstance);
     d->animationInstance->setCurrentTime(d->progress * d->animationInstance->duration());
 }
 
diff --git a/src/quick/util/qquickanimationcontroller_p.h b/src/quick/util/qquickanimationcontroller_p.h
index 43555ac1c1..d9ce377060 100644
--- a/src/quick/util/qquickanimationcontroller_p.h
+++ b/src/quick/util/qquickanimationcontroller_p.h
@@ -69,7 +69,7 @@ class Q_AUTOTEST_EXPORT QQuickAnimationController : public QObject, public QQmlP
     Q_PROPERTY(QQuickAbstractAnimation *animation READ animation WRITE setAnimation NOTIFY animationChanged)
 
 public:
-    QQuickAnimationController(QObject *parent=0);
+    QQuickAnimationController(QObject *parent=nullptr);
     ~QQuickAnimationController();
 
     qreal progress() const;
diff --git a/src/quick/util/qquickanimator.cpp b/src/quick/util/qquickanimator.cpp
index 5608326f8a..d1ff78f8bc 100644
--- a/src/quick/util/qquickanimator.cpp
+++ b/src/quick/util/qquickanimator.cpp
@@ -280,22 +280,22 @@ QAbstractAnimationJob *QQuickAnimator::transition(QQuickStateActions &actions,
 
     if (d->defaultProperty.isValid() && propertyName() != d->defaultProperty.name()) {
         qDebug() << Q_FUNC_INFO << "property name conflict...";
-        return 0;
+        return nullptr;
     }
 
     // The animation system cannot handle backwards uncontrolled animations.
     if (direction == Backward)
-        return 0;
+        return nullptr;
 
     QQuickAnimatorJob *job = createJob();
     if (!job)
-        return 0;
+        return nullptr;
 
     d->apply(job, propertyName(), actions, modified, defaultTarget);
 
     if (!job->target()) {
         delete job;
-        return 0;
+        return nullptr;
     }
 
     return job;
@@ -576,7 +576,7 @@ QQuickAnimatorJob *QQuickUniformAnimator::createJob() const
 {
     QString u = propertyName();
     if (u.isEmpty())
-        return 0;
+        return nullptr;
 
     QQuickUniformAnimatorJob *job = new QQuickUniformAnimatorJob();
     job->setUniform(u.toLatin1());
diff --git a/src/quick/util/qquickanimator_p.h b/src/quick/util/qquickanimator_p.h
index 92c66299dc..511cecda7f 100644
--- a/src/quick/util/qquickanimator_p.h
+++ b/src/quick/util/qquickanimator_p.h
@@ -94,8 +94,8 @@ protected:
                                       TransitionDirection,
                                       QObject *) override;
 
-    QQuickAnimator(QQuickAnimatorPrivate &dd, QObject *parent = 0);
-    QQuickAnimator(QObject *parent = 0);
+    QQuickAnimator(QQuickAnimatorPrivate &dd, QObject *parent = nullptr);
+    QQuickAnimator(QObject *parent = nullptr);
 
 Q_SIGNALS:
     void targetItemChanged(QQuickItem *);
@@ -110,7 +110,7 @@ class Q_QUICK_PRIVATE_EXPORT QQuickScaleAnimator : public QQuickAnimator
 {
     Q_OBJECT
 public:
-    QQuickScaleAnimator(QObject *parent = 0);
+    QQuickScaleAnimator(QObject *parent = nullptr);
 protected:
     QQuickAnimatorJob *createJob() const override;
     QString propertyName() const override { return QStringLiteral("scale"); }
@@ -120,7 +120,7 @@ class Q_QUICK_PRIVATE_EXPORT QQuickXAnimator : public QQuickAnimator
 {
     Q_OBJECT
 public:
-    QQuickXAnimator(QObject *parent = 0);
+    QQuickXAnimator(QObject *parent = nullptr);
 protected:
     QQuickAnimatorJob *createJob() const override;
     QString propertyName() const override { return QStringLiteral("x"); }
@@ -130,7 +130,7 @@ class Q_QUICK_PRIVATE_EXPORT QQuickYAnimator : public QQuickAnimator
 {
     Q_OBJECT
 public:
-    QQuickYAnimator(QObject *parent = 0);
+    QQuickYAnimator(QObject *parent = nullptr);
 protected:
     QQuickAnimatorJob *createJob() const override;
     QString propertyName() const override { return QStringLiteral("y"); }
@@ -140,7 +140,7 @@ class Q_QUICK_PRIVATE_EXPORT QQuickOpacityAnimator : public QQuickAnimator
 {
     Q_OBJECT
 public:
-    QQuickOpacityAnimator(QObject *parent = 0);
+    QQuickOpacityAnimator(QObject *parent = nullptr);
 protected:
     QQuickAnimatorJob *createJob() const override;
     QString propertyName() const override { return QStringLiteral("opacity"); }
@@ -157,7 +157,7 @@ public:
     enum RotationDirection { Numerical, Shortest, Clockwise, Counterclockwise };
     Q_ENUM(RotationDirection)
 
-    QQuickRotationAnimator(QObject *parent = 0);
+    QQuickRotationAnimator(QObject *parent = nullptr);
 
     void setDirection(RotationDirection dir);
     RotationDirection direction() const;
@@ -179,7 +179,7 @@ class Q_QUICK_PRIVATE_EXPORT QQuickUniformAnimator : public QQuickAnimator
     Q_PROPERTY(QString uniform READ uniform WRITE setUniform NOTIFY uniformChanged)
 
 public:
-    QQuickUniformAnimator(QObject *parent = 0);
+    QQuickUniformAnimator(QObject *parent = nullptr);
 
     QString uniform() const;
     void setUniform(const QString &);
diff --git a/src/quick/util/qquickanimatorcontroller.cpp b/src/quick/util/qquickanimatorcontroller.cpp
index 3f7347c01d..5cf8051922 100644
--- a/src/quick/util/qquickanimatorcontroller.cpp
+++ b/src/quick/util/qquickanimatorcontroller.cpp
@@ -123,8 +123,10 @@ static void qquickanimator_sync_before_start(QAbstractAnimationJob *job)
 
 void QQuickAnimatorController::beforeNodeSync()
 {
-    for (const QSharedPointer<QAbstractAnimationJob> &toStop : qAsConst(m_rootsPendingStop))
+    for (const QSharedPointer<QAbstractAnimationJob> &toStop : qAsConst(m_rootsPendingStop)) {
         toStop->stop();
+        m_animationRoots.remove(toStop.data());
+    }
     m_rootsPendingStop.clear();
 
 
diff --git a/src/quick/util/qquickanimatorjob.cpp b/src/quick/util/qquickanimatorjob.cpp
index a7950e2b33..03be78ab15 100644
--- a/src/quick/util/qquickanimatorjob.cpp
+++ b/src/quick/util/qquickanimatorjob.cpp
@@ -197,8 +197,12 @@ void QQuickAnimatorProxyJob::windowChanged(QQuickWindow *window)
 void QQuickAnimatorProxyJob::setWindow(QQuickWindow *window)
 {
     if (!window) {
-        if (m_job && m_controller)
+        if (m_job && m_controller) {
+            disconnect(m_controller->window(), &QQuickWindow::sceneGraphInitialized,
+                       this, &QQuickAnimatorProxyJob::sceneGraphInitialized);
             m_controller->cancel(m_job);
+        }
+
         m_controller = nullptr;
         stop();
 
@@ -213,8 +217,10 @@ void QQuickAnimatorProxyJob::setWindow(QQuickWindow *window)
 
 void QQuickAnimatorProxyJob::sceneGraphInitialized()
 {
-    disconnect(m_controller->window(), &QQuickWindow::sceneGraphInitialized, this, &QQuickAnimatorProxyJob::sceneGraphInitialized);
-    readyToAnimate();
+    if (m_controller) {
+        disconnect(m_controller->window(), &QQuickWindow::sceneGraphInitialized, this, &QQuickAnimatorProxyJob::sceneGraphInitialized);
+        readyToAnimate();
+    }
 }
 
 void QQuickAnimatorProxyJob::readyToAnimate()
@@ -246,8 +252,8 @@ void QQuickAnimatorProxyJob::syncBackCurrentValues()
 }
 
 QQuickAnimatorJob::QQuickAnimatorJob()
-    : m_target(0)
-    , m_controller(0)
+    : m_target(nullptr)
+    , m_controller(nullptr)
     , m_from(0)
     , m_to(0)
     , m_value(0)
diff --git a/src/quick/util/qquickanimatorjob_p.h b/src/quick/util/qquickanimatorjob_p.h
index 777da2ee6c..74085526c0 100644
--- a/src/quick/util/qquickanimatorjob_p.h
+++ b/src/quick/util/qquickanimatorjob_p.h
@@ -194,7 +194,7 @@ public:
     {
         Helper()
             : ref(1)
-            , node(0)
+            , node(nullptr)
             , ox(0)
             , oy(0)
             , dx(0)
diff --git a/src/quick/util/qquickapplication_p.h b/src/quick/util/qquickapplication_p.h
index 8ee203f0da..66a33489e4 100644
--- a/src/quick/util/qquickapplication_p.h
+++ b/src/quick/util/qquickapplication_p.h
@@ -72,7 +72,7 @@ class Q_AUTOTEST_EXPORT QQuickApplication : public QQmlApplication
     Q_PROPERTY(QQmlListProperty<QQuickScreenInfo> screens READ screens NOTIFY screensChanged)
 
 public:
-    explicit QQuickApplication(QObject *parent = 0);
+    explicit QQuickApplication(QObject *parent = nullptr);
     virtual ~QQuickApplication();
     bool active() const;
     Qt::LayoutDirection layoutDirection() const;
diff --git a/src/quick/util/qquickbehavior.cpp b/src/quick/util/qquickbehavior.cpp
index a562ebd937..76d464e7f8 100644
--- a/src/quick/util/qquickbehavior.cpp
+++ b/src/quick/util/qquickbehavior.cpp
@@ -57,7 +57,7 @@ class QQuickBehaviorPrivate : public QObjectPrivate, public QAnimationJobChangeL
 {
     Q_DECLARE_PUBLIC(QQuickBehavior)
 public:
-    QQuickBehaviorPrivate() : animation(0), animationInstance(0), enabled(true), finalized(false)
+    QQuickBehaviorPrivate() : animation(nullptr), animationInstance(nullptr), enabled(true), finalized(false)
       , blockRunningChanged(false) {}
 
     void animationStateChanged(QAbstractAnimationJob *, QAbstractAnimationJob::State newState, QAbstractAnimationJob::State oldState) override;
@@ -77,7 +77,7 @@ public:
     \inqmlmodule QtQuick
     \ingroup qtquick-transitions-animations
     \ingroup qtquick-interceptors
-    \brief Defines a default animation for a property change
+    \brief Defines a default animation for a property change.
 
     A Behavior defines the default animation to be applied whenever a
     particular property value changes.
@@ -171,9 +171,28 @@ void QQuickBehavior::setEnabled(bool enabled)
     emit enabledChanged();
 }
 
+/*!
+    \qmlproperty Variant QtQuick::Behavior::targetValue
+
+    This property holds the target value of the property being controlled by the Behavior.
+    This value is set by the Behavior before the animation is started.
+
+    \since QtQuick 2.13
+*/
+QVariant QQuickBehavior::targetValue() const
+{
+    Q_D(const QQuickBehavior);
+    return d->targetValue;
+}
+
 void QQuickBehavior::write(const QVariant &value)
 {
     Q_D(QQuickBehavior);
+    const bool targetValueHasChanged = d->targetValue != value;
+    if (targetValueHasChanged) {
+        d->targetValue = value;
+        emit targetValueChanged(); // emitting the signal here should allow
+    }                              // d->enabled to change if scripted by the user.
     bool bypass = !d->enabled || !d->finalized || QQmlEnginePrivate::designerMode();
     if (!bypass)
         qmlExecuteDeferred(this);
@@ -181,16 +200,13 @@ void QQuickBehavior::write(const QVariant &value)
         if (d->animationInstance)
             d->animationInstance->stop();
         QQmlPropertyPrivate::write(d->property, value, QQmlPropertyData::BypassInterceptor | QQmlPropertyData::DontRemoveBinding);
-        d->targetValue = value;
         return;
     }
 
     bool behaviorActive = d->animation->isRunning();
-    if (behaviorActive && value == d->targetValue)
+    if (behaviorActive && !targetValueHasChanged)
         return;
 
-    d->targetValue = value;
-
     if (d->animationInstance
             && (d->animationInstance->duration() != -1
                 || d->animationInstance->isRenderThreadProxy())
diff --git a/src/quick/util/qquickbehavior_p.h b/src/quick/util/qquickbehavior_p.h
index b3fd2af400..80a51d77af 100644
--- a/src/quick/util/qquickbehavior_p.h
+++ b/src/quick/util/qquickbehavior_p.h
@@ -69,10 +69,11 @@ class Q_QUICK_PRIVATE_EXPORT QQuickBehavior : public QObject, public QQmlPropert
     Q_CLASSINFO("DefaultProperty", "animation")
     Q_PROPERTY(QQuickAbstractAnimation *animation READ animation WRITE setAnimation)
     Q_PROPERTY(bool enabled READ enabled WRITE setEnabled NOTIFY enabledChanged)
+    Q_PROPERTY(QVariant targetValue READ targetValue NOTIFY targetValueChanged REVISION 13)
     Q_CLASSINFO("DeferredPropertyNames", "animation")
 
 public:
-    QQuickBehavior(QObject *parent=0);
+    QQuickBehavior(QObject *parent=nullptr);
     ~QQuickBehavior();
 
     void setTarget(const QQmlProperty &) override;
@@ -84,8 +85,11 @@ public:
     bool enabled() const;
     void setEnabled(bool enabled);
 
+    QVariant targetValue() const;
+
 Q_SIGNALS:
     void enabledChanged();
+    void targetValueChanged();
 
 private Q_SLOTS:
     void componentFinalized();
diff --git a/src/quick/util/qquickfontloader.cpp b/src/quick/util/qquickfontloader.cpp
index 68e27c25fd..2de9768243 100644
--- a/src/quick/util/qquickfontloader.cpp
+++ b/src/quick/util/qquickfontloader.cpp
@@ -77,8 +77,8 @@ Q_SIGNALS:
     void fontDownloaded(const QString&, QQuickFontLoader::Status);
 
 private:
-    int redirectCount;
-    QNetworkReply *reply;
+    int redirectCount = 0;
+    QNetworkReply *reply = nullptr;
 
 private Q_SLOTS:
     void replyFinished();
@@ -91,13 +91,8 @@ public:
 };
 
 QQuickFontObject::QQuickFontObject(int _id)
-    : QObject(0)
-#if QT_CONFIG(qml_network)
-    ,redirectCount(0), reply(0)
-#endif
-    ,id(_id)
+    : QObject(nullptr), id(_id)
 {
-
 }
 
 #if QT_CONFIG(qml_network)
@@ -119,7 +114,7 @@ void QQuickFontObject::replyFinished()
                 QUrl url = reply->url().resolved(redirect.toUrl());
                 QNetworkAccessManager *manager = reply->manager();
                 reply->deleteLater();
-                reply = 0;
+                reply = nullptr;
                 download(url, manager);
                 return;
             }
@@ -138,7 +133,7 @@ void QQuickFontObject::replyFinished()
             emit fontDownloaded(QString(), QQuickFontLoader::Error);
         }
         reply->deleteLater();
-        reply = 0;
+        reply = nullptr;
     }
 }
 #endif // qml_network
@@ -148,11 +143,11 @@ class QQuickFontLoaderPrivate : public QObjectPrivate
     Q_DECLARE_PUBLIC(QQuickFontLoader)
 
 public:
-    QQuickFontLoaderPrivate() : status(QQuickFontLoader::Null) {}
+    QQuickFontLoaderPrivate() {}
 
     QUrl url;
     QString name;
-    QQuickFontLoader::Status status;
+    QQuickFontLoader::Status status = QQuickFontLoader::Null;
 };
 
 static void q_QFontLoaderFontsStaticReset();
@@ -203,7 +198,7 @@ static void q_QFontLoaderFontsStaticReset()
     \instantiates QQuickFontLoader
     \inqmlmodule QtQuick
     \ingroup qtquick-text-utility
-    \brief Allows fonts to be loaded by name or URL
+    \brief Allows fonts to be loaded by name or URL.
 
     The FontLoader type is used to load fonts by name or URL.
 
diff --git a/src/quick/util/qquickfontloader_p.h b/src/quick/util/qquickfontloader_p.h
index 29feecde4f..8d277f7cf7 100644
--- a/src/quick/util/qquickfontloader_p.h
+++ b/src/quick/util/qquickfontloader_p.h
@@ -72,7 +72,7 @@ public:
     enum Status { Null = 0, Ready, Loading, Error };
     Q_ENUM(Status)
 
-    QQuickFontLoader(QObject *parent = 0);
+    QQuickFontLoader(QObject *parent = nullptr);
     ~QQuickFontLoader();
 
     QUrl source() const;
diff --git a/src/quick/util/qquickfontmetrics.cpp b/src/quick/util/qquickfontmetrics.cpp
index 8c44150486..42b3038c48 100644
--- a/src/quick/util/qquickfontmetrics.cpp
+++ b/src/quick/util/qquickfontmetrics.cpp
@@ -49,7 +49,7 @@ QT_BEGIN_NAMESPACE
     \inqmlmodule QtQuick
     \since 5.4
     \ingroup qtquick-text-utility
-    \brief Provides metrics for a given font
+    \brief Provides metrics for a given font.
 
     FontMetrics calculates the size of characters and strings for a given font.
 
@@ -287,7 +287,7 @@ qreal QQuickFontMetrics::lineWidth() const
 */
 qreal QQuickFontMetrics::advanceWidth(const QString &text) const
 {
-    return m_metrics.width(text);
+    return m_metrics.horizontalAdvance(text);
 }
 
 /*!
diff --git a/src/quick/util/qquickfontmetrics_p.h b/src/quick/util/qquickfontmetrics_p.h
index ebabe51712..db2b7b6796 100644
--- a/src/quick/util/qquickfontmetrics_p.h
+++ b/src/quick/util/qquickfontmetrics_p.h
@@ -80,7 +80,7 @@ class Q_AUTOTEST_EXPORT QQuickFontMetrics : public QObject
     Q_PROPERTY(qreal strikeOutPosition READ strikeOutPosition NOTIFY fontChanged)
     Q_PROPERTY(qreal lineWidth READ lineWidth NOTIFY fontChanged)
 public:
-    explicit QQuickFontMetrics(QObject *parent = 0);
+    explicit QQuickFontMetrics(QObject *parent = nullptr);
     ~QQuickFontMetrics();
 
     QFont font() const;
diff --git a/src/quick/util/qquickglobal.cpp b/src/quick/util/qquickglobal.cpp
index 1d2f3de1df..5337bfd640 100644
--- a/src/quick/util/qquickglobal.cpp
+++ b/src/quick/util/qquickglobal.cpp
@@ -302,6 +302,8 @@ public:
         QV4::ScopedValue vweight(scope, obj->get((s = v4->newString(QStringLiteral("weight")))));
         QV4::ScopedValue vwspac(scope, obj->get((s = v4->newString(QStringLiteral("wordSpacing")))));
         QV4::ScopedValue vhint(scope, obj->get((s = v4->newString(QStringLiteral("hintingPreference")))));
+        QV4::ScopedValue vkerning(scope, obj->get((s = v4->newString(QStringLiteral("kerning")))));
+        QV4::ScopedValue vshaping(scope, obj->get((s = v4->newString(QStringLiteral("preferShaping")))));
 
         // pull out the values, set ok to true if at least one valid field is given.
         if (vbold->isBoolean()) {
@@ -356,6 +358,17 @@ public:
             retn.setHintingPreference(static_cast<QFont::HintingPreference>(vhint->integerValue()));
             if (ok) *ok = true;
         }
+        if (vkerning->isBoolean()) {
+            retn.setKerning(vkerning->booleanValue());
+            if (ok) *ok = true;
+        }
+        if (vshaping->isBoolean()) {
+            bool enable = vshaping->booleanValue();
+            if (enable)
+                retn.setStyleStrategy(static_cast<QFont::StyleStrategy>(retn.styleStrategy() & ~QFont::PreferNoShaping));
+            else
+                retn.setStyleStrategy(static_cast<QFont::StyleStrategy>(retn.styleStrategy() | QFont::PreferNoShaping));
+        }
 
         return retn;
     }
@@ -375,7 +388,7 @@ public:
         float matVals[16];
         QV4::ScopedValue v(scope);
         for (quint32 i = 0; i < 16; ++i) {
-            v = array->getIndexed(i);
+            v = array->get(i);
             if (!v->isNumber())
                 return QMatrix4x4();
             matVals[i] = v->asDouble();
@@ -385,7 +398,7 @@ public:
         return QMatrix4x4(matVals);
     }
 
-    const QMetaObject *getMetaObjectForMetaType(int type) Q_DECL_OVERRIDE
+    const QMetaObject *getMetaObjectForMetaType(int type) override
     {
         switch (type) {
         case QMetaType::QColor:
@@ -406,10 +419,10 @@ public:
             break;
         }
 
-        return 0;
+        return nullptr;
     }
 
-    bool init(int type, QVariant& dst) Q_DECL_OVERRIDE
+    bool init(int type, QVariant& dst) override
     {
         switch (type) {
         case QMetaType::QColor:
@@ -439,7 +452,7 @@ public:
         return false;
     }
 
-    bool create(int type, int argc, const void *argv[], QVariant *v) Q_DECL_OVERRIDE
+    bool create(int type, int argc, const void *argv[], QVariant *v) override
     {
         switch (type) {
         case QMetaType::QFont: // must specify via js-object.
@@ -506,7 +519,7 @@ public:
         return true;
     }
 
-    bool createFromString(int type, const QString &s, void *data, size_t dataSize) Q_DECL_OVERRIDE
+    bool createFromString(int type, const QString &s, void *data, size_t dataSize) override
     {
         bool ok = false;
 
@@ -529,7 +542,7 @@ public:
         return false;
     }
 
-    bool createStringFrom(int type, const void *data, QString *s) Q_DECL_OVERRIDE
+    bool createStringFrom(int type, const void *data, QString *s) override
     {
         if (type == QMetaType::QColor) {
             const QColor *color = reinterpret_cast<const QColor *>(data);
@@ -540,7 +553,7 @@ public:
         return false;
     }
 
-    bool variantFromString(const QString &s, QVariant *v) Q_DECL_OVERRIDE
+    bool variantFromString(const QString &s, QVariant *v) override
     {
         QColor c(s);
         if (c.isValid()) {
@@ -583,7 +596,7 @@ public:
         return false;
     }
 
-    bool variantFromString(int type, const QString &s, QVariant *v) Q_DECL_OVERRIDE
+    bool variantFromString(int type, const QString &s, QVariant *v) override
     {
         bool ok = false;
 
@@ -626,7 +639,7 @@ public:
         return false;
     }
 
-    bool variantFromJsObject(int type, QQmlV4Handle object, QV4::ExecutionEngine *v4, QVariant *v) Q_DECL_OVERRIDE
+    bool variantFromJsObject(int type, QQmlV4Handle object, QV4::ExecutionEngine *v4, QVariant *v) override
     {
         QV4::Scope scope(v4);
 #ifndef QT_NO_DEBUG
@@ -652,7 +665,7 @@ public:
         return (*(reinterpret_cast<const T *>(lhs)) == rhs.value<T>());
     }
 
-    bool equal(int type, const void *lhs, const QVariant &rhs) Q_DECL_OVERRIDE
+    bool equal(int type, const void *lhs, const QVariant &rhs) override
     {
         switch (type) {
         case QMetaType::QColor:
@@ -685,7 +698,7 @@ public:
         return true;
     }
 
-    bool store(int type, const void *src, void *dst, size_t dstSize) Q_DECL_OVERRIDE
+    bool store(int type, const void *src, void *dst, size_t dstSize) override
     {
         Q_UNUSED(dstSize);
         switch (type) {
@@ -715,7 +728,7 @@ public:
         return true;
     }
 
-    bool read(const QVariant &src, void *dst, int dstType) Q_DECL_OVERRIDE
+    bool read(const QVariant &src, void *dst, int dstType) override
     {
         switch (dstType) {
         case QMetaType::QColor:
@@ -749,7 +762,7 @@ public:
         return false;
     }
 
-    bool write(int type, const void *src, QVariant& dst) Q_DECL_OVERRIDE
+    bool write(int type, const void *src, QVariant& dst) override
     {
         switch (type) {
         case QMetaType::QColor:
@@ -850,8 +863,8 @@ void QQuick_initializeProviders()
 void QQuick_deinitializeProviders()
 {
     QQml_removeValueTypeProvider(getValueTypeProvider());
-    QQml_setColorProvider(0); // technically, another plugin may have overridden our providers
-    QQml_setGuiProvider(0);   // but we cannot handle that case in a sane way.
+    QQml_setColorProvider(nullptr); // technically, another plugin may have overridden our providers
+    QQml_setGuiProvider(nullptr);   // but we cannot handle that case in a sane way.
 }
 
 QT_END_NAMESPACE
diff --git a/src/quick/util/qquickimageprovider.cpp b/src/quick/util/qquickimageprovider.cpp
index b4a6b9e1f6..ebcca77f17 100644
--- a/src/quick/util/qquickimageprovider.cpp
+++ b/src/quick/util/qquickimageprovider.cpp
@@ -39,8 +39,10 @@
 
 #include "qquickimageprovider.h"
 
+#include "qquickimageprovider_p.h"
 #include "qquickpixmapcache_p.h"
 #include <QtQuick/private/qsgcontext_p.h>
+#include <private/qqmlglobal_p.h>
 
 QT_BEGIN_NAMESPACE
 
@@ -108,7 +110,7 @@ QImage QQuickTextureFactory::image() const
 QQuickTextureFactory *QQuickTextureFactory::textureFactoryForImage(const QImage &image)
 {
     if (image.isNull())
-        return 0;
+        return nullptr;
     QQuickTextureFactory *texture = QSGContext::createTextureFactoryFromImage(image);
     if (texture)
         return texture;
@@ -160,7 +162,10 @@ QQuickTextureFactory *QQuickTextureFactory::textureFactoryForImage(const QImage
     Constructs the image response
 */
 QQuickImageResponse::QQuickImageResponse()
+    : QObject(*(new QQuickImageResponsePrivate))
 {
+    qmlobject_connect(this, QQuickImageResponse, SIGNAL(finished()),
+                      this, QQuickImageResponse, SLOT(_q_finished()));
 }
 
 /*!
@@ -255,13 +260,13 @@ void QQuickImageResponse::cancel()
     If you want the rest of the URL to be case insensitive, you will have to take care
     of that yourself inside your image provider.
 
-    \section2 An example
+    \section2 An Example
 
     Here are two images. Their \c source values indicate they should be loaded by
     an image provider named "colors", and the images to be loaded are "yellow"
     and "red", respectively:
 
-    \snippet imageprovider/imageprovider-example.qml 0
+    \snippet imgprovider/imageprovider-example.qml 0
 
     When these images are loaded by QML, it looks for a matching image provider
     and calls its requestImage() or requestPixmap() method (depending on its
@@ -272,25 +277,14 @@ void QQuickImageResponse::cancel()
     requested by the above QML. This implementation dynamically
     generates QPixmap images that are filled with the requested color:
 
-    \snippet imageprovider/imageprovider.cpp 0
-    \codeline
-    \snippet imageprovider/imageprovider.cpp 1
+    \snippet imgprovider/imageprovider.cpp 0
 
     To make this provider accessible to QML, it is registered with the QML engine
     with a "colors" identifier:
 
-    \code
-    int main(int argc, char *argv[])
-    {
-        ...
-
-        QQuickView view;
-        QQmlEngine *engine = view.engine();
-        engine->addImageProvider(QLatin1String("colors"), new ColorPixmapProvider);
-
-        ...
-    }
-    \endcode
+    \snippet imgprovider/imageprovider.cpp 1
+    \codeline
+    \snippet imgprovider/imageprovider.cpp 2
 
     Now the images can be successfully loaded in QML:
 
@@ -301,7 +295,7 @@ void QQuickImageResponse::cancel()
     instead of registering it in the application \c main() function as shown above.
 
 
-    \section2 Asynchronous image loading
+    \section2 Asynchronous Image Loading
 
     Image providers that support QImage or Texture loading automatically include support
     for asychronous loading of images. To enable asynchronous loading for an
@@ -330,7 +324,7 @@ void QQuickImageResponse::cancel()
     See the \l {imageresponseprovider}{Image Response Provider Example} for a complete implementation.
 
 
-    \section2 Image caching
+    \section2 Image Caching
 
     Images returned by a QQuickImageProvider are automatically cached,
     similar to any image loaded by the QML engine. When an image with a
@@ -340,8 +334,6 @@ void QQuickImageResponse::cancel()
     \c cache property to \c false for the relevant \l Image, \l BorderImage or
     \l AnimatedImage object.
 
-    The \l {Qt Quick 1} version of this class is named QDeclarativeImageProvider.
-
     \sa QQmlEngine::addImageProvider()
 */
 
@@ -444,7 +436,7 @@ QPixmap QQuickImageProvider::requestPixmap(const QString &id, QSize *size, const
 
 /*!
     Implement this method to return the texture with \a id. The default
-    implementation returns 0.
+    implementation returns \nullptr.
 
     The \a id is the requested image source, with the "image:" scheme and
     provider identifier removed. For example, if the image \l{Image::}{source}
@@ -469,7 +461,7 @@ QQuickTextureFactory *QQuickImageProvider::requestTexture(const QString &id, QSi
     Q_UNUSED(requestedSize);
     if (d->type == Texture)
         qWarning("ImageProvider supports Texture type but has not implemented requestTexture()");
-    return 0;
+    return nullptr;
 }
 
 /*!
@@ -484,7 +476,7 @@ QQuickTextureFactory *QQuickImageProvider::requestTexture(const QString &id, QSi
 */
 QQuickAsyncImageProvider::QQuickAsyncImageProvider()
  : QQuickImageProvider(ImageResponse, ForceAsynchronousImageLoading)
- , d(0) // just as a placeholder in case we need it for the future
+ , d(nullptr) // just as a placeholder in case we need it for the future
 {
     Q_UNUSED(d);
 }
@@ -515,15 +507,12 @@ class QQuickImageProviderOptionsPrivate : public QSharedData
 {
 public:
     QQuickImageProviderOptionsPrivate()
-     : autoTransform(QQuickImageProviderOptions::UsePluginDefaultTransform)
-     , preserveAspectRatioCrop(false)
-     , preserveAspectRatioFit(false)
     {
     }
 
-    QQuickImageProviderOptions::AutoTransform autoTransform;
-    bool preserveAspectRatioCrop;
-    bool preserveAspectRatioFit;
+    QQuickImageProviderOptions::AutoTransform autoTransform = QQuickImageProviderOptions::UsePluginDefaultTransform;
+    bool preserveAspectRatioCrop = false;
+    bool preserveAspectRatioFit = false;
 };
 
 /*!
@@ -683,13 +672,18 @@ QSize QQuickImageProviderWithOptions::loadSize(const QSize &originalSize, const
         return res;
 
     const bool preserveAspectCropOrFit = options.preserveAspectRatioCrop() || options.preserveAspectRatioFit();
-    const bool force_scale = (format == "svg" || format == "svgz");
+    const bool formatIsSvg = (format == "svg" || format == "svgz");
+
+    if (!preserveAspectCropOrFit && formatIsSvg && !requestedSize.isEmpty())
+        return requestedSize;
 
     qreal ratio = 0.0;
-    if (requestedSize.width() && (preserveAspectCropOrFit || force_scale || requestedSize.width() < originalSize.width())) {
+    if (requestedSize.width() && (preserveAspectCropOrFit || formatIsSvg ||
+                                  requestedSize.width() < originalSize.width())) {
         ratio = qreal(requestedSize.width()) / originalSize.width();
     }
-    if (requestedSize.height() && (preserveAspectCropOrFit || force_scale || requestedSize.height() < originalSize.height())) {
+    if (requestedSize.height() && (preserveAspectCropOrFit || formatIsSvg ||
+                                   requestedSize.height() < originalSize.height())) {
         qreal hr = qreal(requestedSize.height()) / originalSize.height();
         if (ratio == 0.0)
             ratio = hr;
diff --git a/src/quick/util/qquickimageprovider.h b/src/quick/util/qquickimageprovider.h
index 681de4b6c2..82d0501697 100644
--- a/src/quick/util/qquickimageprovider.h
+++ b/src/quick/util/qquickimageprovider.h
@@ -56,9 +56,10 @@ class QQuickWindow;
 
 class Q_QUICK_EXPORT QQuickTextureFactory : public QObject
 {
+    Q_OBJECT
 public:
     QQuickTextureFactory();
-    virtual ~QQuickTextureFactory();
+    ~QQuickTextureFactory() override;
 
     virtual QSGTexture *createTexture(QQuickWindow *window) const = 0;
     virtual QSize textureSize() const = 0;
@@ -68,12 +69,14 @@ public:
     static QQuickTextureFactory *textureFactoryForImage(const QImage &image);
 };
 
+class QQuickImageResponsePrivate;
+
 class Q_QUICK_EXPORT QQuickImageResponse : public QObject
 {
 Q_OBJECT
 public:
     QQuickImageResponse();
-    virtual ~QQuickImageResponse();
+    ~QQuickImageResponse() override;
 
     virtual QQuickTextureFactory *textureFactory() const = 0;
     virtual QString errorString() const;
@@ -83,6 +86,10 @@ public Q_SLOTS:
 
 Q_SIGNALS:
     void finished();
+
+private:
+    Q_DECLARE_PRIVATE(QQuickImageResponse)
+    Q_PRIVATE_SLOT(d_func(), void _q_finished())
 };
 
 class Q_QUICK_EXPORT QQuickImageProvider : public QQmlImageProviderBase
@@ -90,7 +97,7 @@ class Q_QUICK_EXPORT QQuickImageProvider : public QQmlImageProviderBase
     friend class QQuickImageProviderWithOptions; // ### Qt 6 Remove
 public:
     QQuickImageProvider(ImageType type, Flags flags = Flags());
-    virtual ~QQuickImageProvider();
+    ~QQuickImageProvider() override;
 
     ImageType imageType() const override;
     Flags flags() const override;
@@ -113,7 +120,7 @@ class Q_QUICK_EXPORT QQuickAsyncImageProvider : public QQuickImageProvider
 {
 public:
     QQuickAsyncImageProvider();
-    virtual ~QQuickAsyncImageProvider();
+    ~QQuickAsyncImageProvider() override;
 
 #if QT_VERSION >= QT_VERSION_CHECK(6,0,0)
     virtual QQuickImageResponse *requestImageResponse(const QString &id, const QSize &requestedSize, const QQuickImageProviderOptions &options) = 0;
diff --git a/src/quick/util/qquickimageprovider_p.h b/src/quick/util/qquickimageprovider_p.h
new file mode 100644
index 0000000000..b5baf79319
--- /dev/null
+++ b/src/quick/util/qquickimageprovider_p.h
@@ -0,0 +1,72 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQuick module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QQUICKQQUICKIMAGEPROVIDER_P_H
+#define QQUICKQQUICKIMAGEPROVIDER_P_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include <private/qtquickglobal_p.h>
+#include <private/qobject_p.h>
+#include <qquickimageprovider.h>
+
+QT_BEGIN_NAMESPACE
+
+class QQuickImageResponsePrivate : public QObjectPrivate
+{
+    Q_DECLARE_PUBLIC(QQuickImageResponse)
+public:
+    bool finished = false;
+
+    void _q_finished() { finished = true; }
+};
+
+
+QT_END_NAMESPACE
+
+#endif // QQUICKQQUICKIMAGEPROVIDER_P_H
diff --git a/src/quick/util/qquickpath.cpp b/src/quick/util/qquickpath.cpp
index 15defdc01b..60d725d650 100644
--- a/src/quick/util/qquickpath.cpp
+++ b/src/quick/util/qquickpath.cpp
@@ -55,12 +55,13 @@ QT_BEGIN_NAMESPACE
     \instantiates QQuickPathElement
     \inqmlmodule QtQuick
     \ingroup qtquick-animation-paths
-    \brief PathElement is the base path type
+    \brief PathElement is the base path type.
 
     This type is the base for all path types.  It cannot
     be instantiated.
 
-    \sa Path, PathAttribute, PathPercent, PathLine, PathQuad, PathCubic, PathArc, PathCurve, PathSvg
+    \sa Path, PathAttribute, PathPercent, PathLine, PathQuad, PathCubic, PathArc,
+        PathAngleArc, PathCurve, PathSvg
 */
 
 /*!
@@ -68,10 +69,10 @@ QT_BEGIN_NAMESPACE
     \instantiates QQuickPath
     \inqmlmodule QtQuick
     \ingroup qtquick-animation-paths
-    \brief Defines a path for use by \l PathView and \l Shape
+    \brief Defines a path for use by \l PathView and \l Shape.
 
     A Path is composed of one or more path segments - PathLine, PathQuad,
-    PathCubic, PathArc, PathCurve, PathSvg.
+    PathCubic, PathArc, PathAngleArc, PathCurve, PathSvg.
 
     The spacing of the items along the Path can be adjusted via a
     PathPercent object.
@@ -121,6 +122,12 @@ QT_BEGIN_NAMESPACE
         \li Yes
         \li Yes
     \row
+        \li PathAngleArc
+        \li Yes
+        \li Yes
+        \li Yes
+        \li Yes
+    \row
         \li PathSvg
         \li Yes
         \li Yes
@@ -146,7 +153,10 @@ QT_BEGIN_NAMESPACE
         \li No
     \endtable
 
-    \sa PathView, Shape, PathAttribute, PathPercent, PathLine, PathMove, PathQuad, PathCubic, PathArc, PathCurve, PathSvg
+    \note Path is a non-visual type; it does not display anything on its own.
+    To draw a path, use \l Shape.
+
+    \sa PathView, Shape, PathAttribute, PathPercent, PathLine, PathMove, PathQuad, PathCubic, PathArc, PathAngleArc, PathCurve, PathSvg
 */
 QQuickPath::QQuickPath(QObject *parent)
  : QObject(*(new QQuickPathPrivate), parent)
@@ -233,6 +243,7 @@ bool QQuickPath::isClosed() const
         \li \l PathQuad - a quadratic Bezier curve to a given position with a control point.
         \li \l PathCubic - a cubic Bezier curve to a given position with two control points.
         \li \l PathArc - an arc to a given position with a radius.
+        \li \l PathAngleArc - an arc specified by center point, radii, and angles.
         \li \l PathSvg - a path specified as an SVG path data string.
         \li \l PathCurve - a point on a Catmull-Rom curve.
         \li \l PathAttribute - an attribute at a given position in the path.
@@ -245,7 +256,7 @@ bool QQuickPath::isClosed() const
 QQmlListProperty<QQuickPathElement> QQuickPath::pathElements()
 {
     return QQmlListProperty<QQuickPathElement>(this,
-                                               0,
+                                               nullptr,
                                                pathElements_append,
                                                pathElements_count,
                                                pathElements_at,
@@ -386,7 +397,12 @@ void QQuickPath::processPath()
     d->_pointCache.clear();
     d->prevBez.isValid = false;
 
-    d->_path = createPath(QPointF(), QPointF(), d->_attributes, d->pathLength, d->_attributePoints, &d->closed);
+    if (d->isShapePath) {
+        // This path is a ShapePath, so avoid extra overhead
+        d->_path = createShapePath(QPointF(), QPointF(), d->pathLength, &d->closed);
+    } else {
+        d->_path = createPath(QPointF(), QPointF(), d->_attributes, d->pathLength, d->_attributePoints, &d->closed);
+    }
 
     emit changed();
 }
@@ -482,6 +498,42 @@ QPainterPath QQuickPath::createPath(const QPointF &startPoint, const QPointF &en
     return path;
 }
 
+QPainterPath QQuickPath::createShapePath(const QPointF &startPoint, const QPointF &endPoint, qreal &pathLength, bool *closed)
+{
+    Q_D(QQuickPath);
+
+    if (!d->componentComplete)
+        return QPainterPath();
+
+    QPainterPath path;
+
+    qreal startX = d->startX.isValid() ? d->startX.value : startPoint.x();
+    qreal startY = d->startY.isValid() ? d->startY.value : startPoint.y();
+    path.moveTo(startX, startY);
+
+    int index = 0;
+    for (QQuickCurve *curve : qAsConst(d->_pathCurves)) {
+        QQuickPathData data;
+        data.index = index;
+        data.endPoint = endPoint;
+        data.curves = d->_pathCurves;
+        curve->addToPath(path, data);
+        ++index;
+    }
+
+    if (closed) {
+        QPointF end = path.currentPosition();
+        *closed = startX == end.x() && startY == end.y();
+    }
+
+    // Note: Length of paths inside ShapePath is not used, so currently
+    // length is always 0. This avoids potentially heavy path.length()
+    //pathLength = path.length();
+    pathLength = 0;
+
+    return path;
+}
+
 void QQuickPath::classBegin()
 {
     Q_D(QQuickPath);
@@ -946,7 +998,7 @@ bool QQuickCurve::hasRelativeY()
     \instantiates QQuickPathAttribute
     \inqmlmodule QtQuick
     \ingroup qtquick-animation-paths
-    \brief Specifies how to set an attribute at a given position in a Path
+    \brief Specifies how to set an attribute at a given position in a Path.
 
     The PathAttribute object allows attributes consisting of a name and
     a value to be specified for various points along a path.  The
@@ -1063,7 +1115,7 @@ void QQuickPathAttribute::setValue(qreal value)
     \instantiates QQuickPathLine
     \inqmlmodule QtQuick
     \ingroup qtquick-animation-paths
-    \brief Defines a straight line
+    \brief Defines a straight line.
 
     The example below creates a path consisting of a straight line from
     0,100 to 200,100:
@@ -1075,7 +1127,7 @@ void QQuickPathAttribute::setValue(qreal value)
     }
     \endqml
 
-    \sa Path, PathQuad, PathCubic, PathArc, PathCurve, PathSvg, PathMove
+    \sa Path, PathQuad, PathCubic, PathArc, PathAngleArc, PathCurve, PathSvg, PathMove
 */
 
 /*!
@@ -1122,7 +1174,7 @@ void QQuickPathLine::addToPath(QPainterPath &path, const QQuickPathData &data)
     \instantiates QQuickPathMove
     \inqmlmodule QtQuick
     \ingroup qtquick-animation-paths
-    \brief Moves the Path's position
+    \brief Moves the Path's position.
 
     The example below creates a path consisting of two horizontal lines with
     some empty space between them. All three segments have a width of 100:
@@ -1141,7 +1193,7 @@ void QQuickPathLine::addToPath(QPainterPath &path, const QQuickPathData &data)
     between the operations of drawing a straight line and moving the path
     position without drawing anything.
 
-    \sa Path, PathQuad, PathCubic, PathArc, PathCurve, PathSvg, PathLine
+    \sa Path, PathQuad, PathCubic, PathArc, PathAngleArc, PathCurve, PathSvg, PathLine
 */
 
 /*!
@@ -1180,7 +1232,7 @@ void QQuickPathMove::addToPath(QPainterPath &path, const QQuickPathData &data)
     \instantiates QQuickPathQuad
     \inqmlmodule QtQuick
     \ingroup qtquick-animation-paths
-    \brief Defines a quadratic Bezier curve with a control point
+    \brief Defines a quadratic Bezier curve with a control point.
 
     The following QML produces the path shown below:
     \table
@@ -1195,7 +1247,7 @@ void QQuickPathMove::addToPath(QPainterPath &path, const QQuickPathData &data)
     \endqml
     \endtable
 
-    \sa Path, PathCubic, PathLine, PathArc, PathCurve, PathSvg
+    \sa Path, PathCubic, PathLine, PathArc, PathAngleArc, PathCurve, PathSvg
 */
 
 /*!
@@ -1332,7 +1384,7 @@ void QQuickPathQuad::addToPath(QPainterPath &path, const QQuickPathData &data)
     \instantiates QQuickPathCubic
     \inqmlmodule QtQuick
     \ingroup qtquick-animation-paths
-    \brief Defines a cubic Bezier curve with two control points
+    \brief Defines a cubic Bezier curve with two control points.
 
     The following QML produces the path shown below:
     \table
@@ -1351,7 +1403,7 @@ void QQuickPathQuad::addToPath(QPainterPath &path, const QQuickPathData &data)
     \endqml
     \endtable
 
-    \sa Path, PathQuad, PathLine, PathArc, PathCurve, PathSvg
+    \sa Path, PathQuad, PathLine, PathArc, PathAngleArc, PathCurve, PathSvg
 */
 
 /*!
@@ -1556,7 +1608,7 @@ void QQuickPathCubic::addToPath(QPainterPath &path, const QQuickPathData &data)
     \instantiates QQuickPathCatmullRomCurve
     \inqmlmodule QtQuick
     \ingroup qtquick-animation-paths
-    \brief Defines a point on a Catmull-Rom curve
+    \brief Defines a point on a Catmull-Rom curve.
 
     PathCurve provides an easy way to specify a curve passing directly through a set of points.
     Typically multiple PathCurves are used in a series, as the following example demonstrates:
@@ -1702,7 +1754,7 @@ void QQuickPathCatmullRomCurve::addToPath(QPainterPath &path, const QQuickPathDa
     \instantiates QQuickPathArc
     \inqmlmodule QtQuick
     \ingroup qtquick-animation-paths
-    \brief Defines an arc with the given radius
+    \brief Defines an arc with the given radius.
 
     PathArc provides a simple way of specifying an arc that ends at a given position
     and uses the specified radius. It is modeled after the SVG elliptical arc command.
@@ -1717,7 +1769,7 @@ void QQuickPathCatmullRomCurve::addToPath(QPainterPath &path, const QQuickPathDa
     Note that a single PathArc cannot be used to specify a circle. Instead, you can
     use two PathArc elements, each specifying half of the circle.
 
-    \sa Path, PathLine, PathQuad, PathCubic, PathCurve, PathSvg
+    \sa Path, PathLine, PathQuad, PathCubic, PathAngleArc, PathCurve, PathSvg
 */
 
 /*!
@@ -1909,11 +1961,184 @@ void QQuickPathArc::addToPath(QPainterPath &path, const QQuickPathData &data)
 /****************************************************************************/
 
 /*!
+    \qmltype PathAngleArc
+    \instantiates QQuickPathAngleArc
+    \inqmlmodule QtQuick
+    \ingroup qtquick-animation-paths
+    \brief Defines an arc with the given radii and center.
+
+    PathAngleArc provides a simple way of specifying an arc. While PathArc is designed
+    to work as part of a larger path (specifying start and end), PathAngleArc is designed
+    to make a path where the arc is primary (such as a circular progress indicator) more intuitive.
+
+    \sa Path, PathLine, PathQuad, PathCubic, PathCurve, PathSvg, PathArc
+*/
+
+/*!
+    \qmlproperty real QtQuick::PathAngleArc::centerX
+    \qmlproperty real QtQuick::PathAngleArc::centerY
+
+    Defines the center of the arc.
+*/
+
+qreal QQuickPathAngleArc::centerX() const
+{
+    return _centerX;
+}
+
+void QQuickPathAngleArc::setCenterX(qreal centerX)
+{
+    if (_centerX == centerX)
+        return;
+
+    _centerX = centerX;
+    emit centerXChanged();
+    emit changed();
+}
+
+qreal QQuickPathAngleArc::centerY() const
+{
+    return _centerY;
+}
+
+void QQuickPathAngleArc::setCenterY(qreal centerY)
+{
+    if (_centerY == centerY)
+        return;
+
+    _centerY = centerY;
+    emit centerYChanged();
+    emit changed();
+}
+
+/*!
+    \qmlproperty real QtQuick::PathAngleArc::radiusX
+    \qmlproperty real QtQuick::PathAngleArc::radiusY
+
+    Defines the radii of the ellipse of which the arc is part.
+*/
+
+qreal QQuickPathAngleArc::radiusX() const
+{
+    return _radiusX;
+}
+
+void QQuickPathAngleArc::setRadiusX(qreal radius)
+{
+    if (_radiusX == radius)
+        return;
+
+    _radiusX = radius;
+    emit radiusXChanged();
+    emit changed();
+}
+
+qreal QQuickPathAngleArc::radiusY() const
+{
+    return _radiusY;
+}
+
+void QQuickPathAngleArc::setRadiusY(qreal radius)
+{
+    if (_radiusY == radius)
+        return;
+
+    _radiusY = radius;
+    emit radiusYChanged();
+    emit changed();
+}
+
+/*!
+    \qmlproperty real QtQuick::PathAngleArc::startAngle
+
+    Defines the start angle of the arc.
+
+    The start angle is reported clockwise, with zero degrees at the 3 o'clock position.
+*/
+
+qreal QQuickPathAngleArc::startAngle() const
+{
+    return _startAngle;
+}
+
+void QQuickPathAngleArc::setStartAngle(qreal angle)
+{
+    if (_startAngle == angle)
+        return;
+
+    _startAngle = angle;
+    emit startAngleChanged();
+    emit changed();
+}
+
+/*!
+    \qmlproperty real QtQuick::PathAngleArc::sweepAngle
+
+    Defines the sweep angle of the arc.
+
+    The arc will begin at startAngle and continue sweepAngle degrees, with a value of 360
+    resulting in a full circle. Positive numbers are clockwise and negative numbers are counterclockwise.
+*/
+
+qreal QQuickPathAngleArc::sweepAngle() const
+{
+    return _sweepAngle;
+}
+
+void QQuickPathAngleArc::setSweepAngle(qreal angle)
+{
+    if (_sweepAngle == angle)
+        return;
+
+    _sweepAngle = angle;
+    emit sweepAngleChanged();
+    emit changed();
+}
+
+/*!
+    \qmlproperty bool QtQuick::PathAngleArc::moveToStart
+
+    Whether this element should be disconnected from the previous Path element (or startX/Y).
+
+    The default value is true. If set to false, the previous element's end-point
+    (or startX/Y if PathAngleArc is the first element) will be connected to the arc's
+    start-point with a straight line.
+*/
+
+bool QQuickPathAngleArc::moveToStart() const
+{
+    return _moveToStart;
+}
+
+void QQuickPathAngleArc::setMoveToStart(bool move)
+{
+    if (_moveToStart == move)
+        return;
+
+    _moveToStart = move;
+    emit moveToStartChanged();
+    emit changed();
+}
+
+void QQuickPathAngleArc::addToPath(QPainterPath &path, const QQuickPathData &)
+{
+    qreal x = _centerX - _radiusX;
+    qreal y = _centerY - _radiusY;
+    qreal width = _radiusX * 2;
+    qreal height = _radiusY * 2;
+    if (_moveToStart)
+        path.arcMoveTo(x, y, width, height, -_startAngle);
+    path.arcTo(x, y, width, height, -_startAngle, -_sweepAngle);
+}
+
+/****************************************************************************/
+
+/*!
     \qmltype PathSvg
     \instantiates QQuickPathSvg
     \inqmlmodule QtQuick
     \ingroup qtquick-animation-paths
-    \brief Defines a path using an SVG path data string
+    \brief Defines a path using an SVG path data string.
 
     The following QML produces the path shown below:
     \table
@@ -1933,7 +2158,7 @@ void QQuickPathArc::addToPath(QPainterPath &path, const QQuickPathData &data)
     ShapePath can contain one or more PathSvg elements, or one or more other
     type of elements, but not both.
 
-    \sa Path, PathLine, PathQuad, PathCubic, PathArc, PathCurve
+    \sa Path, PathLine, PathQuad, PathCubic, PathArc, PathAngleArc, PathCurve
 */
 
 /*!
@@ -1972,7 +2197,7 @@ void QQuickPathSvg::addToPath(QPainterPath &path, const QQuickPathData &)
     \instantiates QQuickPathPercent
     \inqmlmodule QtQuick
     \ingroup qtquick-animation-paths
-    \brief Manipulates the way a path is interpreted
+    \brief Manipulates the way a path is interpreted.
 
     PathPercent allows you to manipulate the spacing between items on a
     PathView's path. You can use it to bunch together items on part of
diff --git a/src/quick/util/qquickpath_p.h b/src/quick/util/qquickpath_p.h
index b7fde5c272..6b9a40fe6d 100644
--- a/src/quick/util/qquickpath_p.h
+++ b/src/quick/util/qquickpath_p.h
@@ -78,7 +78,7 @@ class Q_QUICK_PRIVATE_EXPORT QQuickPathElement : public QObject
 {
     Q_OBJECT
 public:
-    QQuickPathElement(QObject *parent=0) : QObject(parent) {}
+    QQuickPathElement(QObject *parent=nullptr) : QObject(parent) {}
 Q_SIGNALS:
     void changed();
 };
@@ -90,7 +90,7 @@ class Q_QUICK_PRIVATE_EXPORT QQuickPathAttribute : public QQuickPathElement
     Q_PROPERTY(QString name READ name WRITE setName NOTIFY nameChanged)
     Q_PROPERTY(qreal value READ value WRITE setValue NOTIFY valueChanged)
 public:
-    QQuickPathAttribute(QObject *parent=0) : QQuickPathElement(parent), _value(0) {}
+    QQuickPathAttribute(QObject *parent=nullptr) : QQuickPathElement(parent) {}
 
 
     QString name() const;
@@ -105,7 +105,7 @@ Q_SIGNALS:
 
 private:
     QString _name;
-    qreal _value;
+    qreal _value = 0;
 };
 
 class Q_QUICK_PRIVATE_EXPORT QQuickCurve : public QQuickPathElement
@@ -117,7 +117,7 @@ class Q_QUICK_PRIVATE_EXPORT QQuickCurve : public QQuickPathElement
     Q_PROPERTY(qreal relativeX READ relativeX WRITE setRelativeX NOTIFY relativeXChanged)
     Q_PROPERTY(qreal relativeY READ relativeY WRITE setRelativeY NOTIFY relativeYChanged)
 public:
-    QQuickCurve(QObject *parent=0) : QQuickPathElement(parent) {}
+    QQuickCurve(QObject *parent=nullptr) : QQuickPathElement(parent) {}
 
     qreal x() const;
     void setX(qreal x);
@@ -154,7 +154,7 @@ class Q_QUICK_PRIVATE_EXPORT QQuickPathLine : public QQuickCurve
 {
     Q_OBJECT
 public:
-    QQuickPathLine(QObject *parent=0) : QQuickCurve(parent) {}
+    QQuickPathLine(QObject *parent=nullptr) : QQuickCurve(parent) {}
 
     void addToPath(QPainterPath &path, const QQuickPathData &) override;
 };
@@ -163,7 +163,7 @@ class Q_QUICK_PRIVATE_EXPORT QQuickPathMove : public QQuickCurve
 {
     Q_OBJECT
 public:
-    QQuickPathMove(QObject *parent=0) : QQuickCurve(parent) {}
+    QQuickPathMove(QObject *parent=nullptr) : QQuickCurve(parent) {}
 
     void addToPath(QPainterPath &path, const QQuickPathData &) override;
 };
@@ -177,7 +177,7 @@ class Q_QUICK_PRIVATE_EXPORT QQuickPathQuad : public QQuickCurve
     Q_PROPERTY(qreal relativeControlX READ relativeControlX WRITE setRelativeControlX NOTIFY relativeControlXChanged)
     Q_PROPERTY(qreal relativeControlY READ relativeControlY WRITE setRelativeControlY NOTIFY relativeControlYChanged)
 public:
-    QQuickPathQuad(QObject *parent=0) : QQuickCurve(parent), _controlX(0), _controlY(0) {}
+    QQuickPathQuad(QObject *parent=nullptr) : QQuickCurve(parent) {}
 
     qreal controlX() const;
     void setControlX(qreal x);
@@ -202,8 +202,8 @@ Q_SIGNALS:
     void relativeControlYChanged();
 
 private:
-    qreal _controlX;
-    qreal _controlY;
+    qreal _controlX = 0;
+    qreal _controlY = 0;
     QQmlNullableValue<qreal> _relativeControlX;
     QQmlNullableValue<qreal> _relativeControlY;
 };
@@ -221,7 +221,7 @@ class Q_QUICK_PRIVATE_EXPORT QQuickPathCubic : public QQuickCurve
     Q_PROPERTY(qreal relativeControl2X READ relativeControl2X WRITE setRelativeControl2X NOTIFY relativeControl2XChanged)
     Q_PROPERTY(qreal relativeControl2Y READ relativeControl2Y WRITE setRelativeControl2Y NOTIFY relativeControl2YChanged)
 public:
-    QQuickPathCubic(QObject *parent=0) : QQuickCurve(parent), _control1X(0), _control1Y(0), _control2X(0), _control2Y(0) {}
+    QQuickPathCubic(QObject *parent=nullptr) : QQuickCurve(parent) {}
 
     qreal control1X() const;
     void setControl1X(qreal x);
@@ -264,10 +264,10 @@ Q_SIGNALS:
     void relativeControl2YChanged();
 
 private:
-    qreal _control1X;
-    qreal _control1Y;
-    qreal _control2X;
-    qreal _control2Y;
+    qreal _control1X = 0;
+    qreal _control1Y = 0;
+    qreal _control2X = 0;
+    qreal _control2Y = 0;
     QQmlNullableValue<qreal> _relativeControl1X;
     QQmlNullableValue<qreal> _relativeControl1Y;
     QQmlNullableValue<qreal> _relativeControl2X;
@@ -278,7 +278,7 @@ class Q_QUICK_PRIVATE_EXPORT QQuickPathCatmullRomCurve : public QQuickCurve
 {
     Q_OBJECT
 public:
-    QQuickPathCatmullRomCurve(QObject *parent=0) : QQuickCurve(parent) {}
+    QQuickPathCatmullRomCurve(QObject *parent=nullptr) : QQuickCurve(parent) {}
 
     void addToPath(QPainterPath &path, const QQuickPathData &) override;
 };
@@ -293,8 +293,8 @@ class Q_QUICK_PRIVATE_EXPORT QQuickPathArc : public QQuickCurve
     Q_PROPERTY(qreal xAxisRotation READ xAxisRotation WRITE setXAxisRotation NOTIFY xAxisRotationChanged REVISION 2)
 
 public:
-    QQuickPathArc(QObject *parent=0)
-        : QQuickCurve(parent), _radiusX(0), _radiusY(0), _useLargeArc(false), _direction(Clockwise), _xAxisRotation(0) {}
+    QQuickPathArc(QObject *parent=nullptr)
+        : QQuickCurve(parent) {}
 
     enum ArcDirection { Clockwise, Counterclockwise };
     Q_ENUM(ArcDirection)
@@ -324,11 +324,68 @@ Q_SIGNALS:
     Q_REVISION(2) void xAxisRotationChanged();
 
 private:
-    qreal _radiusX;
-    qreal _radiusY;
-    bool _useLargeArc;
-    ArcDirection _direction;
-    qreal _xAxisRotation;
+    qreal _radiusX = 0;
+    qreal _radiusY = 0;
+    bool _useLargeArc = false;
+    ArcDirection _direction = Clockwise;
+    qreal _xAxisRotation = 0;
+};
+
+class Q_QUICK_PRIVATE_EXPORT QQuickPathAngleArc : public QQuickCurve
+{
+    Q_OBJECT
+    Q_PROPERTY(qreal centerX READ centerX WRITE setCenterX NOTIFY centerXChanged)
+    Q_PROPERTY(qreal centerY READ centerY WRITE setCenterY NOTIFY centerYChanged)
+    Q_PROPERTY(qreal radiusX READ radiusX WRITE setRadiusX NOTIFY radiusXChanged)
+    Q_PROPERTY(qreal radiusY READ radiusY WRITE setRadiusY NOTIFY radiusYChanged)
+    Q_PROPERTY(qreal startAngle READ startAngle WRITE setStartAngle NOTIFY startAngleChanged)
+    Q_PROPERTY(qreal sweepAngle READ sweepAngle WRITE setSweepAngle NOTIFY sweepAngleChanged)
+    Q_PROPERTY(bool moveToStart READ moveToStart WRITE setMoveToStart NOTIFY moveToStartChanged)
+
+public:
+    QQuickPathAngleArc(QObject *parent=nullptr)
+        : QQuickCurve(parent) {}
+
+    qreal centerX() const;
+    void setCenterX(qreal);
+
+    qreal centerY() const;
+    void setCenterY(qreal);
+
+    qreal radiusX() const;
+    void setRadiusX(qreal);
+
+    qreal radiusY() const;
+    void setRadiusY(qreal);
+
+    qreal startAngle() const;
+    void setStartAngle(qreal);
+
+    qreal sweepAngle() const;
+    void setSweepAngle(qreal);
+
+    bool moveToStart() const;
+    void setMoveToStart(bool);
+
+    void addToPath(QPainterPath &path, const QQuickPathData &) override;
+
+Q_SIGNALS:
+    void centerXChanged();
+    void centerYChanged();
+    void radiusXChanged();
+    void radiusYChanged();
+    void startAngleChanged();
+    void sweepAngleChanged();
+    void moveToStartChanged();
+
+private:
+    qreal _centerX = 0;
+    qreal _centerY = 0;
+    qreal _radiusX = 0;
+    qreal _radiusY = 0;
+    qreal _startAngle = 0;
+    qreal _sweepAngle = 0;
+    bool _moveToStart = true;
 };
 
 class Q_QUICK_PRIVATE_EXPORT QQuickPathSvg : public QQuickCurve
@@ -336,7 +393,7 @@ class Q_QUICK_PRIVATE_EXPORT QQuickPathSvg : public QQuickCurve
     Q_OBJECT
     Q_PROPERTY(QString path READ path WRITE setPath NOTIFY pathChanged)
 public:
-    QQuickPathSvg(QObject *parent=0) : QQuickCurve(parent) {}
+    QQuickPathSvg(QObject *parent=nullptr) : QQuickCurve(parent) {}
 
     QString path() const;
     void setPath(const QString &path);
@@ -355,7 +412,7 @@ class Q_QUICK_PRIVATE_EXPORT QQuickPathPercent : public QQuickPathElement
     Q_OBJECT
     Q_PROPERTY(qreal value READ value WRITE setValue NOTIFY valueChanged)
 public:
-    QQuickPathPercent(QObject *parent=0) : QQuickPathElement(parent), _value(0) {}
+    QQuickPathPercent(QObject *parent=nullptr) : QQuickPathElement(parent) {}
 
     qreal value() const;
     void setValue(qreal value);
@@ -364,18 +421,18 @@ Q_SIGNALS:
     void valueChanged();
 
 private:
-    qreal _value;
+    qreal _value = 0;
 };
 
 struct QQuickCachedBezier
 {
-    QQuickCachedBezier() : isValid(false) {}
+    QQuickCachedBezier() {}
     QBezier bezier;
     int element;
     qreal bezLength;
     qreal currLength;
     qreal p;
-    bool isValid;
+    bool isValid = false;
 };
 
 class QQuickPathPrivate;
@@ -391,8 +448,8 @@ class Q_QUICK_PRIVATE_EXPORT QQuickPath : public QObject, public QQmlParserStatu
     Q_CLASSINFO("DefaultProperty", "pathElements")
     Q_INTERFACES(QQmlParserStatus)
 public:
-    QQuickPath(QObject *parent=0);
-    ~QQuickPath();
+    QQuickPath(QObject *parent=nullptr);
+    ~QQuickPath() override;
 
     QQmlListProperty<QQuickPathElement> pathElements();
 
@@ -410,7 +467,7 @@ public:
     QStringList attributes() const;
     qreal attributeAt(const QString &, qreal) const;
     QPointF pointAt(qreal) const;
-    QPointF sequentialPointAt(qreal p, qreal *angle = 0) const;
+    QPointF sequentialPointAt(qreal p, qreal *angle = nullptr) const;
     void invalidateSequentialHistory() const;
 
 Q_SIGNALS:
@@ -437,15 +494,15 @@ private Q_SLOTS:
 
 private:
     struct AttributePoint {
-        AttributePoint() : percent(0), scale(1), origpercent(0) {}
+        AttributePoint() {}
         AttributePoint(const AttributePoint &other)
             : percent(other.percent), scale(other.scale), origpercent(other.origpercent), values(other.values) {}
         AttributePoint &operator=(const AttributePoint &other) {
             percent = other.percent; scale = other.scale; origpercent = other.origpercent; values = other.values; return *this;
         }
-        qreal percent;      //massaged percent along the painter path
-        qreal scale;
-        qreal origpercent;  //'real' percent along the painter path
+        qreal percent = 0;      //massaged percent along the painter path
+        qreal scale = 1;
+        qreal origpercent = 0;  //'real' percent along the painter path
         QHash<QString, qreal> values;
     };
 
@@ -455,8 +512,8 @@ private:
 
     static void interpolate(QList<AttributePoint> &points, int idx, const QString &name, qreal value);
     static void endpoint(QList<AttributePoint> &attributePoints, const QString &name);
-    static QPointF forwardsPointAt(const QPainterPath &path, const qreal &pathLength, const QList<AttributePoint> &attributePoints, QQuickCachedBezier &prevBez, qreal p, qreal *angle = 0);
-    static QPointF backwardsPointAt(const QPainterPath &path, const qreal &pathLength, const QList<AttributePoint> &attributePoints, QQuickCachedBezier &prevBez, qreal p, qreal *angle = 0);
+    static QPointF forwardsPointAt(const QPainterPath &path, const qreal &pathLength, const QList<AttributePoint> &attributePoints, QQuickCachedBezier &prevBez, qreal p, qreal *angle = nullptr);
+    static QPointF backwardsPointAt(const QPainterPath &path, const qreal &pathLength, const QList<AttributePoint> &attributePoints, QQuickCachedBezier &prevBez, qreal p, qreal *angle = nullptr);
 
 private:
     Q_DISABLE_COPY(QQuickPath)
@@ -464,8 +521,9 @@ private:
     friend class QQuickPathAnimationUpdater;
 
 public:
-    QPainterPath createPath(const QPointF &startPoint, const QPointF &endPoint, const QStringList &attributes, qreal &pathLength, QList<AttributePoint> &attributePoints, bool *closed = 0);
-    static QPointF sequentialPointAt(const QPainterPath &path, const qreal &pathLength, const QList<AttributePoint> &attributePoints, QQuickCachedBezier &prevBez, qreal p, qreal *angle = 0);
+    QPainterPath createPath(const QPointF &startPoint, const QPointF &endPoint, const QStringList &attributes, qreal &pathLength, QList<AttributePoint> &attributePoints, bool *closed = nullptr);
+    QPainterPath createShapePath(const QPointF &startPoint, const QPointF &endPoint, qreal &pathLength, bool *closed = nullptr);
+    static QPointF sequentialPointAt(const QPainterPath &path, const qreal &pathLength, const QList<AttributePoint> &attributePoints, QQuickCachedBezier &prevBez, qreal p, qreal *angle = nullptr);
 };
 
 QT_END_NAMESPACE
@@ -479,6 +537,7 @@ QML_DECLARE_TYPE(QQuickPathQuad)
 QML_DECLARE_TYPE(QQuickPathCubic)
 QML_DECLARE_TYPE(QQuickPathCatmullRomCurve)
 QML_DECLARE_TYPE(QQuickPathArc)
+QML_DECLARE_TYPE(QQuickPathAngleArc)
 QML_DECLARE_TYPE(QQuickPathSvg)
 QML_DECLARE_TYPE(QQuickPathPercent)
 QML_DECLARE_TYPE(QQuickPath)
diff --git a/src/quick/util/qquickpath_p_p.h b/src/quick/util/qquickpath_p_p.h
index 8ce85dbf0f..9735d51264 100644
--- a/src/quick/util/qquickpath_p_p.h
+++ b/src/quick/util/qquickpath_p_p.h
@@ -72,7 +72,7 @@ public:
     static QQuickPathPrivate* get(QQuickPath *path) { return path->d_func(); }
     static const QQuickPathPrivate* get(const QQuickPath *path) { return path->d_func(); }
 
-    QQuickPathPrivate() : pathLength(0), closed(false), componentComplete(true) { }
+    QQuickPathPrivate() {}
 
     QPainterPath _path;
     QList<QQuickPathElement*> _pathElements;
@@ -83,9 +83,10 @@ public:
     mutable QQuickCachedBezier prevBez;
     QQmlNullableValue<qreal> startX;
     QQmlNullableValue<qreal> startY;
-    qreal pathLength;
-    bool closed;
-    bool componentComplete;
+    qreal pathLength = 0;
+    bool closed = false;
+    bool componentComplete = true;
+    bool isShapePath = false;
 };
 
 QT_END_NAMESPACE
diff --git a/src/quick/util/qquickpathinterpolator.cpp b/src/quick/util/qquickpathinterpolator.cpp
index 838213042e..c27ca795e8 100644
--- a/src/quick/util/qquickpathinterpolator.cpp
+++ b/src/quick/util/qquickpathinterpolator.cpp
@@ -48,7 +48,7 @@ QT_BEGIN_NAMESPACE
     \instantiates QQuickPathInterpolator
     \inqmlmodule QtQuick
     \ingroup qtquick-animation-control
-    \brief Specifies how to manually animate along a path
+    \brief Specifies how to manually animate along a path.
 
     PathInterpolator provides \c x, \c y, and \c angle information for a particular \c progress
     along a path.
@@ -59,7 +59,7 @@ QT_BEGIN_NAMESPACE
 */
 
 QQuickPathInterpolator::QQuickPathInterpolator(QObject *parent) :
-    QObject(parent), _path(0), _x(0), _y(0), _angle(0), _progress(0)
+    QObject(parent), _path(nullptr), _x(0), _y(0), _angle(0), _progress(0)
 {
 }
 
diff --git a/src/quick/util/qquickpathinterpolator_p.h b/src/quick/util/qquickpathinterpolator_p.h
index 0fdb1a444f..60a9ff2e22 100644
--- a/src/quick/util/qquickpathinterpolator_p.h
+++ b/src/quick/util/qquickpathinterpolator_p.h
@@ -70,7 +70,7 @@ class Q_AUTOTEST_EXPORT QQuickPathInterpolator : public QObject
     Q_PROPERTY(qreal y READ y NOTIFY yChanged)
     Q_PROPERTY(qreal angle READ angle NOTIFY angleChanged)
 public:
-    explicit QQuickPathInterpolator(QObject *parent = 0);
+    explicit QQuickPathInterpolator(QObject *parent = nullptr);
 
     QQuickPath *path() const;
     void setPath(QQuickPath *path);
diff --git a/src/quick/util/qquickpixmapcache.cpp b/src/quick/util/qquickpixmapcache.cpp
index e026608150..ced0acd9ab 100644
--- a/src/quick/util/qquickpixmapcache.cpp
+++ b/src/quick/util/qquickpixmapcache.cpp
@@ -39,6 +39,7 @@
 
 #include "qquickpixmapcache_p.h"
 #include <qquickimageprovider.h>
+#include "qquickimageprovider_p.h"
 
 #include <qqmlengine.h>
 #include <private/qqmlglobal_p.h>
@@ -49,6 +50,7 @@
 #include <qpa/qplatformintegration.h>
 
 #include <QtQuick/private/qsgtexture_p.h>
+#include <QtQuick/private/qsgtexturereader_p.h>
 
 #include <QQuickWindow>
 #include <QCoreApplication>
@@ -59,9 +61,7 @@
 #include <QThread>
 #include <QMutex>
 #include <QMutexLocker>
-#include <QWaitCondition>
 #include <QBuffer>
-#include <QWaitCondition>
 #include <QtCore/qdebug.h>
 #include <private/qobject_p.h>
 #include <QQmlFile>
@@ -178,6 +178,8 @@ public:
     QQuickPixmapReaderThreadObject(QQuickPixmapReader *);
     void processJobs();
     bool event(QEvent *e) override;
+public slots:
+    void asyncResponseFinished(QQuickImageResponse *response);
 private slots:
     void networkRequestDone();
     void asyncResponseFinished();
@@ -218,7 +220,6 @@ private:
 
     QMutex mutex;
     QQuickPixmapReaderThreadObject *threadObject;
-    QWaitCondition waitCondition;
 
 #if QT_CONFIG(qml_network)
     QNetworkAccessManager *networkAccessManager();
@@ -243,8 +244,8 @@ public:
     : refCount(1), inCache(false), pixmapStatus(QQuickPixmap::Error),
       url(u), errorString(e), requestSize(s),
       providerOptions(po), appliedTransform(QQuickImageProviderOptions::UsePluginDefaultTransform),
-      textureFactory(0), reply(0), prevUnreferenced(0),
-      prevUnreferencedPtr(0), nextUnreferenced(0)
+      textureFactory(nullptr), reply(nullptr), prevUnreferenced(nullptr),
+      prevUnreferencedPtr(nullptr), nextUnreferenced(nullptr)
     {
         declarativePixmaps.insert(pixmap);
     }
@@ -253,8 +254,8 @@ public:
     : refCount(1), inCache(false), pixmapStatus(QQuickPixmap::Loading),
       url(u), requestSize(r),
       providerOptions(po), appliedTransform(aTransform),
-      textureFactory(0), reply(0), prevUnreferenced(0), prevUnreferencedPtr(0),
-      nextUnreferenced(0)
+      textureFactory(nullptr), reply(nullptr), prevUnreferenced(nullptr), prevUnreferencedPtr(nullptr),
+      nextUnreferenced(nullptr)
     {
         declarativePixmaps.insert(pixmap);
     }
@@ -264,8 +265,8 @@ public:
     : refCount(1), inCache(false), pixmapStatus(QQuickPixmap::Ready),
       url(u), implicitSize(s), requestSize(r),
       providerOptions(po), appliedTransform(aTransform),
-      textureFactory(texture), reply(0), prevUnreferenced(0),
-      prevUnreferencedPtr(0), nextUnreferenced(0)
+      textureFactory(texture), reply(nullptr), prevUnreferenced(nullptr),
+      prevUnreferencedPtr(nullptr), nextUnreferenced(nullptr)
     {
         declarativePixmaps.insert(pixmap);
     }
@@ -273,8 +274,8 @@ public:
     QQuickPixmapData(QQuickPixmap *pixmap, QQuickTextureFactory *texture)
     : refCount(1), inCache(false), pixmapStatus(QQuickPixmap::Ready),
       appliedTransform(QQuickImageProviderOptions::UsePluginDefaultTransform),
-      textureFactory(texture), reply(0), prevUnreferenced(0),
-      prevUnreferencedPtr(0), nextUnreferenced(0)
+      textureFactory(texture), reply(nullptr), prevUnreferenced(nullptr),
+      prevUnreferencedPtr(nullptr), nextUnreferenced(nullptr)
     {
         if (texture)
             requestSize = implicitSize = texture->textureSize();
@@ -286,7 +287,7 @@ public:
         while (!declarativePixmaps.isEmpty()) {
             QQuickPixmap *referencer = declarativePixmaps.first();
             declarativePixmaps.remove(referencer);
-            referencer->d = 0;
+            referencer->d = nullptr;
         }
         delete textureFactory;
     }
@@ -368,15 +369,27 @@ static void maybeRemoveAlpha(QImage *image)
         switch (image->format()) {
         case QImage::Format_RGBA8888:
         case QImage::Format_RGBA8888_Premultiplied:
+            if (image->data_ptr()->convertInPlace(QImage::Format_RGBX8888, Qt::AutoColor))
+                break;
+
             *image = image->convertToFormat(QImage::Format_RGBX8888);
             break;
         case QImage::Format_A2BGR30_Premultiplied:
+            if (image->data_ptr()->convertInPlace(QImage::Format_BGR30, Qt::AutoColor))
+                break;
+
             *image = image->convertToFormat(QImage::Format_BGR30);
             break;
         case QImage::Format_A2RGB30_Premultiplied:
+            if (image->data_ptr()->convertInPlace(QImage::Format_RGB30, Qt::AutoColor))
+                break;
+
             *image = image->convertToFormat(QImage::Format_RGB30);
             break;
         default:
+            if (image->data_ptr()->convertInPlace(QImage::Format_RGB32, Qt::AutoColor))
+                break;
+
             *image = image->convertToFormat(QImage::Format_RGB32);
             break;
         }
@@ -413,16 +426,64 @@ static bool readImage(const QUrl& url, QIODevice *dev, QImage *image, QString *e
     }
 }
 
+static QStringList fromLatin1List(const QList<QByteArray> &list)
+{
+    QStringList res;
+    res.reserve(list.size());
+    for (const QByteArray &item : list)
+        res.append(QString::fromLatin1(item));
+    return res;
+}
+
+class BackendSupport
+{
+public:
+    BackendSupport()
+    {
+        delete QSGContext::createTextureFactoryFromImage(QImage());  // Force init of backend data
+        hasOpenGL = QQuickWindow::sceneGraphBackend().isEmpty();     // i.e. default
+        QList<QByteArray> list;
+        if (hasOpenGL)
+            list.append(QSGTextureReader::supportedFileFormats());
+        list.append(QImageReader::supportedImageFormats());
+        fileSuffixes = fromLatin1List(list);
+    }
+    bool hasOpenGL;
+    QStringList fileSuffixes;
+};
+Q_GLOBAL_STATIC(BackendSupport, backendSupport);
+
+static QString existingImageFileForPath(const QString &localFile)
+{
+    // Do nothing if given filepath exists or already has a suffix
+    QFileInfo fi(localFile);
+    if (!fi.suffix().isEmpty() || fi.exists())
+        return localFile;
+
+    QString tryFile = localFile + QStringLiteral(".xxxx");
+    const int suffixIdx = localFile.length() + 1;
+    for (const QString &suffix : backendSupport()->fileSuffixes) {
+        tryFile.replace(suffixIdx, 10, suffix);
+        if (QFileInfo::exists(tryFile))
+            return tryFile;
+    }
+    return localFile;
+}
+
 QQuickPixmapReader::QQuickPixmapReader(QQmlEngine *eng)
-: QThread(eng), engine(eng), threadObject(0)
+: QThread(eng), engine(eng), threadObject(nullptr)
 #if QT_CONFIG(qml_network)
-, accessManager(0)
+, accessManager(nullptr)
 #endif
 {
     eventLoopQuitHack = new QObject;
     eventLoopQuitHack->moveToThread(this);
     connect(eventLoopQuitHack, SIGNAL(destroyed(QObject*)), SLOT(quit()), Qt::DirectConnection);
     start(QThread::LowestPriority);
+#if !QT_CONFIG(thread)
+    // call nonblocking run ourself, as nothread qthread does not
+    run();
+#endif
 }
 
 QQuickPixmapReader::~QQuickPixmapReader()
@@ -435,7 +496,7 @@ QQuickPixmapReader::~QQuickPixmapReader()
     // manually cancel all outstanding jobs.
     for (QQuickPixmapReply *reply : qAsConst(jobs)) {
         if (reply->data && reply->data->reply == reply)
-            reply->data->reply = 0;
+            reply->data->reply = nullptr;
         delete reply;
     }
     jobs.clear();
@@ -444,7 +505,7 @@ QQuickPixmapReader::~QQuickPixmapReader()
     const auto cancelJob = [this](QQuickPixmapReply *reply) {
         if (reply->loading) {
             cancelled.append(reply);
-            reply->data = 0;
+            reply->data = nullptr;
         }
     };
 
@@ -518,7 +579,7 @@ void QQuickPixmapReader::asyncResponseFinished(QQuickImageResponse *response)
     QQuickPixmapReply *job = asyncResponses.take(response);
 
     if (job) {
-        QQuickTextureFactory *t = 0;
+        QQuickTextureFactory *t = nullptr;
         QQuickPixmapReply::ReadError error = QQuickPixmapReply::NoError;
         QString errorString;
         if (!response->errorString().isEmpty()) {
@@ -568,10 +629,15 @@ void QQuickPixmapReaderThreadObject::networkRequestDone()
 #endif
 }
 
+void QQuickPixmapReaderThreadObject::asyncResponseFinished(QQuickImageResponse *response)
+{
+    reader->asyncResponseFinished(response);
+}
+
 void QQuickPixmapReaderThreadObject::asyncResponseFinished()
 {
     QQuickImageResponse *response = static_cast<QQuickImageResponse *>(sender());
-    reader->asyncResponseFinished(response);
+    asyncResponseFinished(response);
 }
 
 void QQuickPixmapReader::processJobs()
@@ -617,7 +683,7 @@ void QQuickPixmapReader::processJobs()
                 const QUrl url = job->url;
                 QString localFile;
                 QQuickImageProvider::ImageType imageType = QQuickImageProvider::Invalid;
-                QQuickImageProvider *provider = 0;
+                QQuickImageProvider *provider = nullptr;
 
                 if (url.scheme() == QLatin1String("image")) {
                     provider = static_cast<QQuickImageProvider *>(engine->imageProvider(imageProviderId(url)));
@@ -666,7 +732,7 @@ void QQuickPixmapReader::processJob(QQuickPixmapReply *runningJob, const QUrl &u
             QString errorStr = QQuickPixmap::tr("Invalid image provider: %1").arg(url.toString());
             mutex.lock();
             if (!cancelled.contains(runningJob))
-                runningJob->postReply(QQuickPixmapReply::Loading, errorStr, readSize, 0);
+                runningJob->postReply(QQuickPixmapReply::Loading, errorStr, readSize, nullptr);
             mutex.unlock();
             return;
         }
@@ -755,7 +821,14 @@ void QQuickPixmapReader::processJob(QQuickPixmapReply *runningJob, const QUrl &u
                     response = asyncProvider->requestImageResponse(imageId(url), runningJob->requestSize);
                 }
 
-                QObject::connect(response, SIGNAL(finished()), threadObject, SLOT(asyncResponseFinished()));
+                // Might be that the async provider was so quick it emitted the signal before we
+                // could connect to it.
+                if (static_cast<QQuickImageResponsePrivate*>(QObjectPrivate::get(response))->finished) {
+                    QMetaObject::invokeMethod(threadObject, "asyncResponseFinished",
+                                              Qt::QueuedConnection, Q_ARG(QQuickImageResponse*, response));
+                } else {
+                    QObject::connect(response, SIGNAL(finished()), threadObject, SLOT(asyncResponseFinished()));
+                }
 
                 asyncResponses.insert(response, runningJob);
                 break;
@@ -768,11 +841,32 @@ void QQuickPixmapReader::processJob(QQuickPixmapReply *runningJob, const QUrl &u
             QImage image;
             QQuickPixmapReply::ReadError errorCode = QQuickPixmapReply::NoError;
             QString errorStr;
-            QFile f(localFile);
+            QFile f(existingImageFileForPath(localFile));
             QSize readSize;
             if (f.open(QIODevice::ReadOnly)) {
-                if (!readImage(url, &f, &image, &errorStr, &readSize, runningJob->requestSize, runningJob->providerOptions))
-                    errorCode = QQuickPixmapReply::Loading;
+                QSGTextureReader texReader(&f, localFile);
+                if (backendSupport()->hasOpenGL && texReader.isTexture()) {
+                    QQuickTextureFactory *factory = texReader.read();
+                    if (factory) {
+                        readSize = factory->textureSize();
+                    } else {
+                        errorStr = QQuickPixmap::tr("Error decoding: %1").arg(url.toString());
+                        if (f.fileName() != localFile)
+                            errorStr += QString::fromLatin1(" (%1)").arg(f.fileName());
+                        errorCode = QQuickPixmapReply::Decoding;
+                    }
+                    mutex.lock();
+                    if (!cancelled.contains(runningJob))
+                        runningJob->postReply(errorCode, errorStr, readSize, factory);
+                    mutex.unlock();
+                    return;
+                } else {
+                    if (!readImage(url, &f, &image, &errorStr, &readSize, runningJob->requestSize, runningJob->providerOptions)) {
+                        errorCode = QQuickPixmapReply::Loading;
+                        if (f.fileName() != localFile)
+                            errorStr += QString::fromLatin1(" (%1)").arg(f.fileName());
+                    }
+                }
             } else {
                 errorStr = QQuickPixmap::tr("Cannot open: %1").arg(url.toString());
                 errorCode = QQuickPixmapReply::Loading;
@@ -834,7 +928,7 @@ void QQuickPixmapReader::cancel(QQuickPixmapReply *reply)
     mutex.lock();
     if (reply->loading) {
         cancelled.append(reply);
-        reply->data = 0;
+        reply->data = nullptr;
         // XXX
         if (threadObject) threadObject->processJobs();
     } else {
@@ -867,8 +961,11 @@ void QQuickPixmapReader::run()
     processJobs();
     exec();
 
+#if QT_CONFIG(thread)
+    // nothread exec is empty and returns
     delete threadObject;
-    threadObject = 0;
+    threadObject = nullptr;
+#endif
 }
 
 class QQuickPixmapKey
@@ -921,7 +1018,7 @@ Q_GLOBAL_STATIC(QQuickPixmapStore, pixmapStore);
 
 
 QQuickPixmapStore::QQuickPixmapStore()
-    : m_unreferencedPixmaps(0), m_lastUnreferencedPixmap(0), m_unreferencedCost(0), m_timerId(-1), m_destroying(false)
+    : m_unreferencedPixmaps(nullptr), m_lastUnreferencedPixmap(nullptr), m_unreferencedCost(0), m_timerId(-1), m_destroying(false)
 {
 }
 
@@ -938,7 +1035,8 @@ QQuickPixmapStore::~QQuickPixmapStore()
     m_timerId = -2;
 
     // unreference all (leaked) pixmaps
-    for (auto *pixmap : qAsConst(m_cache)) {
+    const auto cache = m_cache; // NOTE: intentional copy (QTBUG-65077); releasing items from the cache modifies m_cache.
+    for (auto *pixmap : cache) {
         int currRefCount = pixmap->refCount;
         if (currRefCount) {
 #ifndef QT_NO_DEBUG
@@ -964,9 +1062,9 @@ QQuickPixmapStore::~QQuickPixmapStore()
 
 void QQuickPixmapStore::unreferencePixmap(QQuickPixmapData *data)
 {
-    Q_ASSERT(data->prevUnreferenced == 0);
-    Q_ASSERT(data->prevUnreferencedPtr == 0);
-    Q_ASSERT(data->nextUnreferenced == 0);
+    Q_ASSERT(data->prevUnreferenced == nullptr);
+    Q_ASSERT(data->prevUnreferencedPtr == nullptr);
+    Q_ASSERT(data->nextUnreferenced == nullptr);
 
     data->nextUnreferenced = m_unreferencedPixmaps;
     data->prevUnreferencedPtr = &m_unreferencedPixmaps;
@@ -1002,9 +1100,9 @@ void QQuickPixmapStore::referencePixmap(QQuickPixmapData *data)
     if (m_lastUnreferencedPixmap == data)
         m_lastUnreferencedPixmap = data->prevUnreferenced;
 
-    data->nextUnreferenced = 0;
-    data->prevUnreferencedPtr = 0;
-    data->prevUnreferenced = 0;
+    data->nextUnreferenced = nullptr;
+    data->prevUnreferencedPtr = nullptr;
+    data->prevUnreferenced = nullptr;
 
     m_unreferencedCost -= data->cost();
 }
@@ -1013,12 +1111,12 @@ void QQuickPixmapStore::shrinkCache(int remove)
 {
     while ((remove > 0 || m_unreferencedCost > cache_limit) && m_lastUnreferencedPixmap) {
         QQuickPixmapData *data = m_lastUnreferencedPixmap;
-        Q_ASSERT(data->nextUnreferenced == 0);
+        Q_ASSERT(data->nextUnreferenced == nullptr);
 
-        *data->prevUnreferencedPtr = 0;
+        *data->prevUnreferencedPtr = nullptr;
         m_lastUnreferencedPixmap = data->prevUnreferenced;
-        data->prevUnreferencedPtr = 0;
-        data->prevUnreferenced = 0;
+        data->prevUnreferencedPtr = nullptr;
+        data->prevUnreferenced = nullptr;
 
         if (!m_destroying) {
             remove -= data->cost();
@@ -1035,7 +1133,7 @@ void QQuickPixmapStore::timerEvent(QTimerEvent *)
 
     shrinkCache(removalCost);
 
-    if (m_unreferencedPixmaps == 0) {
+    if (m_unreferencedPixmaps == nullptr) {
         killTimer(m_timerId);
         m_timerId = -1;
     }
@@ -1052,7 +1150,7 @@ void QQuickPixmap::purgeCache()
 }
 
 QQuickPixmapReply::QQuickPixmapReply(QQuickPixmapData *d)
-: data(d), engineForReader(0), requestSize(d->requestSize), url(d->url), loading(false), providerOptions(d->providerOptions), redirectCount(0)
+: data(d), engineForReader(nullptr), requestSize(d->requestSize), url(d->url), loading(false), providerOptions(d->providerOptions), redirectCount(0)
 {
     if (finishedIndex == -1) {
         finishedIndex = QMetaMethod::fromSignal(&QQuickPixmapReply::finished).methodIndex();
@@ -1075,10 +1173,10 @@ bool QQuickPixmapReply::event(QEvent *event)
             data->pixmapStatus = (de->error == NoError) ? QQuickPixmap::Ready : QQuickPixmap::Error;
             if (data->pixmapStatus == QQuickPixmap::Ready) {
                 data->textureFactory = de->textureFactory;
-                de->textureFactory = 0;
+                de->textureFactory = nullptr;
                 data->implicitSize = de->implicitSize;
                 PIXMAP_PROFILE(pixmapLoadingFinished(data->url,
-                        data->textureFactory != 0 && data->textureFactory->textureSize().isValid() ?
+                        data->textureFactory != nullptr && data->textureFactory->textureSize().isValid() ?
                         data->textureFactory->textureSize() :
                         (data->requestSize.isValid() ? data->requestSize : data->implicitSize)));
             } else {
@@ -1087,7 +1185,7 @@ bool QQuickPixmapReply::event(QEvent *event)
                 data->removeFromCache(); // We don't continue to cache error'd pixmaps
             }
 
-            data->reply = 0;
+            data->reply = nullptr;
             emit finished();
         } else {
             PIXMAP_PROFILE(pixmapStateChanged<QQuickProfiler::PixmapLoadingError>(url));
@@ -1123,8 +1221,8 @@ void QQuickPixmapData::release()
     if (refCount == 0) {
         if (reply) {
             QQuickPixmapReply *cancelReply = reply;
-            reply->data = 0;
-            reply = 0;
+            reply->data = nullptr;
+            reply = nullptr;
             QQuickPixmapReader::readerMutex.lock();
             QQuickPixmapReader *reader = QQuickPixmapReader::existingInstance(cancelReply->engineForReader);
             if (reader)
@@ -1226,18 +1324,33 @@ static QQuickPixmapData* createPixmapDataSync(QQuickPixmap *declarativePixmap, Q
 
     QString localFile = QQmlFile::urlToLocalFileOrQrc(url);
     if (localFile.isEmpty())
-        return 0;
+        return nullptr;
 
-    QFile f(localFile);
+    QFile f(existingImageFileForPath(localFile));
     QSize readSize;
     QString errorString;
 
     if (f.open(QIODevice::ReadOnly)) {
-        QImage image;
-        QQuickImageProviderOptions::AutoTransform appliedTransform = providerOptions.autoTransform();
-        if (readImage(url, &f, &image, &errorString, &readSize, requestSize, providerOptions, &appliedTransform)) {
-            *ok = true;
-            return new QQuickPixmapData(declarativePixmap, url, QQuickTextureFactory::textureFactoryForImage(image), readSize, requestSize, providerOptions, appliedTransform);
+        QSGTextureReader texReader(&f, localFile);
+        if (backendSupport()->hasOpenGL && texReader.isTexture()) {
+            QQuickTextureFactory *factory = texReader.read();
+            if (factory) {
+                *ok = true;
+                return new QQuickPixmapData(declarativePixmap, url, factory, factory->textureSize(), requestSize, providerOptions, QQuickImageProviderOptions::UsePluginDefaultTransform);
+            } else {
+                errorString = QQuickPixmap::tr("Error decoding: %1").arg(url.toString());
+                if (f.fileName() != localFile)
+                    errorString += QString::fromLatin1(" (%1)").arg(f.fileName());
+            }
+        } else {
+            QImage image;
+            QQuickImageProviderOptions::AutoTransform appliedTransform = providerOptions.autoTransform();
+            if (readImage(url, &f, &image, &errorString, &readSize, requestSize, providerOptions, &appliedTransform)) {
+                *ok = true;
+                return new QQuickPixmapData(declarativePixmap, url, QQuickTextureFactory::textureFactoryForImage(image), readSize, requestSize, providerOptions, appliedTransform);
+            } else if (f.fileName() != localFile) {
+                errorString += QString::fromLatin1(" (%1)").arg(f.fileName());
+            }
         }
     } else {
         errorString = QQuickPixmap::tr("Cannot open: %1").arg(url.toString());
@@ -1253,18 +1366,18 @@ struct QQuickPixmapNull {
 Q_GLOBAL_STATIC(QQuickPixmapNull, nullPixmap);
 
 QQuickPixmap::QQuickPixmap()
-: d(0)
+: d(nullptr)
 {
 }
 
 QQuickPixmap::QQuickPixmap(QQmlEngine *engine, const QUrl &url)
-: d(0)
+: d(nullptr)
 {
     load(engine, url);
 }
 
 QQuickPixmap::QQuickPixmap(QQmlEngine *engine, const QUrl &url, const QSize &size)
-: d(0)
+: d(nullptr)
 {
     load(engine, url, size);
 }
@@ -1280,13 +1393,13 @@ QQuickPixmap::~QQuickPixmap()
     if (d) {
         d->declarativePixmaps.remove(this);
         d->release();
-        d = 0;
+        d = nullptr;
     }
 }
 
 bool QQuickPixmap::isNull() const
 {
-    return d == 0;
+    return d == nullptr;
 }
 
 bool QQuickPixmap::isReady() const
@@ -1357,7 +1470,7 @@ QQuickTextureFactory *QQuickPixmap::textureFactory() const
     if (d)
         return d->textureFactory;
 
-    return 0;
+    return nullptr;
 }
 
 QImage QQuickPixmap::image() const
@@ -1435,7 +1548,7 @@ void QQuickPixmap::load(QQmlEngine *engine, const QUrl &url, const QSize &reques
     if (d) {
         d->declarativePixmaps.remove(this);
         d->release();
-        d = 0;
+        d = nullptr;
     }
 
     QQuickPixmapKey key = { &url, &requestSize, providerOptions };
@@ -1507,7 +1620,7 @@ void QQuickPixmap::clear()
     if (d) {
         d->declarativePixmaps.remove(this);
         d->release();
-        d = 0;
+        d = nullptr;
     }
 }
 
@@ -1515,10 +1628,10 @@ void QQuickPixmap::clear(QObject *obj)
 {
     if (d) {
         if (d->reply)
-            QObject::disconnect(d->reply, 0, obj, 0);
+            QObject::disconnect(d->reply, nullptr, obj, nullptr);
         d->declarativePixmaps.remove(this);
         d->release();
-        d = 0;
+        d = nullptr;
     }
 }
 
diff --git a/src/quick/util/qquickprofiler.cpp b/src/quick/util/qquickprofiler.cpp
index 402cd44ff0..decc6eac31 100644
--- a/src/quick/util/qquickprofiler.cpp
+++ b/src/quick/util/qquickprofiler.cpp
@@ -47,12 +47,12 @@
 QT_BEGIN_NAMESPACE
 
 // instance will be set, unset in constructor. Allows static methods to be inlined.
-QQuickProfiler *QQuickProfiler::s_instance = 0;
+QQuickProfiler *QQuickProfiler::s_instance = nullptr;
 quint64 QQuickProfiler::featuresEnabled = 0;
 
 void QQuickProfiler::initialize(QObject *parent)
 {
-    Q_ASSERT(s_instance == 0);
+    Q_ASSERT(s_instance == nullptr);
     s_instance = new QQuickProfiler(parent);
 }
 
@@ -99,7 +99,7 @@ QQuickProfiler::~QQuickProfiler()
 {
     QMutexLocker lock(&m_dataMutex);
     featuresEnabled = 0;
-    s_instance = 0;
+    s_instance = nullptr;
 }
 
 void QQuickProfiler::startProfilingImpl(quint64 features)
@@ -116,9 +116,8 @@ void QQuickProfiler::stopProfilingImpl()
     m_data.clear();
 }
 
-void QQuickProfiler::reportDataImpl(bool trackLocations)
+void QQuickProfiler::reportDataImpl()
 {
-    Q_UNUSED(trackLocations);
     QMutexLocker lock(&m_dataMutex);
     emit dataReady(m_data);
     m_data.clear();
diff --git a/src/quick/util/qquickprofiler_p.h b/src/quick/util/qquickprofiler_p.h
index d2fa935ad4..28b058c2e8 100644
--- a/src/quick/util/qquickprofiler_p.h
+++ b/src/quick/util/qquickprofiler_p.h
@@ -52,9 +52,12 @@
 //
 
 #include <QtCore/private/qabstractanimation_p.h>
-#include <QtQml/private/qqmlprofilerdefinitions_p.h>
 #include <QtQuick/private/qtquickglobal_p.h>
 
+#if QT_CONFIG(qml_debug)
+#include <QtQml/private/qqmlprofilerdefinitions_p.h>
+#endif
+
 #include <QtCore/qurl.h>
 #include <QtCore/qsize.h>
 #include <QtCore/qmutex.h>
@@ -62,7 +65,7 @@
 
 QT_BEGIN_NAMESPACE
 
-#ifdef QT_NO_QML_DEBUGGER
+#if !QT_CONFIG(qml_debug)
 
 #define Q_QUICK_PROFILE_IF_ENABLED(feature, Code)
 
@@ -330,7 +333,7 @@ public:
 
     static void initialize(QObject *parent);
 
-    virtual ~QQuickProfiler();
+    ~QQuickProfiler() override;
 
 signals:
     void dataReady(const QVector<QQuickProfilerData> &data);
@@ -354,11 +357,11 @@ protected:
 
     void startProfilingImpl(quint64 features);
     void stopProfilingImpl();
-    void reportDataImpl(bool trackLocations);
+    void reportDataImpl();
     void setTimer(const QElapsedTimer &t);
 };
 
-#endif // QT_NO_QML_DEBUGGER
+#endif // QT_CONFIG(qml_debug)
 
 #define Q_QUICK_PROFILE(feature, Method)\
     Q_QUICK_PROFILE_IF_ENABLED(feature, QQuickProfiler::Method)
diff --git a/src/quick/util/qquickpropertychanges.cpp b/src/quick/util/qquickpropertychanges.cpp
index 8d76bd986f..d739c8a017 100644
--- a/src/quick/util/qquickpropertychanges.cpp
+++ b/src/quick/util/qquickpropertychanges.cpp
@@ -101,7 +101,7 @@ QT_BEGIN_NAMESPACE
     \l {Item::}{parent} value, use ParentChange instead.
 
 
-    \section2 Resetting property values
+    \section2 Resetting Property Values
 
     The \c undefined value can be used to reset the property value for a state.
     In the following example, when \c myText changes to the \e widerText
@@ -111,7 +111,7 @@ QT_BEGIN_NAMESPACE
     \snippet qml/propertychanges.qml reset
 
 
-    \section2 Immediate property changes in transitions
+    \section2 Immediate Property Changes in Transitions
 
     When \l{Animation and Transitions in Qt Quick}{Transitions} are used to animate
     state changes, they animate properties from their values in the current
@@ -180,7 +180,7 @@ public:
         rewindExpression = QQmlPropertyPrivate::signalExpression(property);
     }
 
-    bool override(QQuickStateActionEvent *other) override {
+    bool mayOverride(QQuickStateActionEvent *other) override {
         if (other == this)
             return true;
         if (other->type() != type())
@@ -208,18 +208,20 @@ public:
     bool isExplicit : 1;
 
     void decode();
-    void decodeBinding(const QString &propertyPrefix, const QV4::CompiledData::Unit *qmlUnit, const QV4::CompiledData::Binding *binding);
+    void decodeBinding(const QString &propertyPrefix, const QQmlRefPointer<QV4::CompiledData::CompilationUnit> &qmlUnit, const QV4::CompiledData::Binding *binding);
 
     class ExpressionChange {
     public:
         ExpressionChange(const QString &_name,
+                         const QV4::CompiledData::Binding *_binding,
                          QQmlBinding::Identifier _id,
                          const QString& _expr,
                          const QUrl &_url,
                          int _line,
                          int _column)
-            : name(_name), id(_id), expression(_expr), url(_url), line(_line), column(_column) {}
+            : name(_name), binding(_binding), id(_id), expression(_expr), url(_url), line(_line), column(_column) {}
         QString name;
+        const QV4::CompiledData::Binding *binding;
         QQmlBinding::Identifier id;
         QString expression;
         QUrl url;
@@ -234,19 +236,19 @@ public:
     QQmlProperty property(const QString &);
 };
 
-void QQuickPropertyChangesParser::verifyList(const QV4::CompiledData::Unit *qmlUnit, const QV4::CompiledData::Binding *binding)
+void QQuickPropertyChangesParser::verifyList(const QQmlRefPointer<QV4::CompiledData::CompilationUnit> &compilationUnit, const QV4::CompiledData::Binding *binding)
 {
     if (binding->type == QV4::CompiledData::Binding::Type_Object) {
-        error(qmlUnit->objectAt(binding->value.objectIndex), QQuickPropertyChanges::tr("PropertyChanges does not support creating state-specific objects."));
+        error(compilationUnit->objectAt(binding->value.objectIndex), QQuickPropertyChanges::tr("PropertyChanges does not support creating state-specific objects."));
         return;
     }
 
     if (binding->type == QV4::CompiledData::Binding::Type_GroupProperty
         || binding->type == QV4::CompiledData::Binding::Type_AttachedProperty) {
-        const QV4::CompiledData::Object *subObj = qmlUnit->objectAt(binding->value.objectIndex);
+        const QV4::CompiledData::Object *subObj = compilationUnit->objectAt(binding->value.objectIndex);
         const QV4::CompiledData::Binding *subBinding = subObj->bindingTable();
         for (quint32 i = 0; i < subObj->nBindings; ++i, ++subBinding) {
-            verifyList(qmlUnit, subBinding);
+            verifyList(compilationUnit, subBinding);
         }
     }
 }
@@ -257,43 +259,46 @@ void QQuickPropertyChangesPrivate::decode()
         return;
 
     for (const QV4::CompiledData::Binding *binding : qAsConst(bindings))
-        decodeBinding(QString(), compilationUnit->data, binding);
+        decodeBinding(QString(), compilationUnit, binding);
 
     bindings.clear();
 
     decoded = true;
 }
 
-void QQuickPropertyChangesPrivate::decodeBinding(const QString &propertyPrefix, const QV4::CompiledData::Unit *qmlUnit, const QV4::CompiledData::Binding *binding)
+void QQuickPropertyChangesPrivate::decodeBinding(const QString &propertyPrefix, const QQmlRefPointer<QV4::CompiledData::CompilationUnit> &compilationUnit, const QV4::CompiledData::Binding *binding)
 {
     Q_Q(QQuickPropertyChanges);
 
-    QString propertyName = propertyPrefix + qmlUnit->stringAt(binding->propertyNameIndex);
+    QString propertyName = propertyPrefix + compilationUnit->stringAt(binding->propertyNameIndex);
 
     if (binding->type == QV4::CompiledData::Binding::Type_GroupProperty
         || binding->type == QV4::CompiledData::Binding::Type_AttachedProperty) {
         QString pre = propertyName + QLatin1Char('.');
-        const QV4::CompiledData::Object *subObj = qmlUnit->objectAt(binding->value.objectIndex);
+        const QV4::CompiledData::Object *subObj = compilationUnit->objectAt(binding->value.objectIndex);
         const QV4::CompiledData::Binding *subBinding = subObj->bindingTable();
         for (quint32 i = 0; i < subObj->nBindings; ++i, ++subBinding) {
-            decodeBinding(pre, qmlUnit, subBinding);
+            decodeBinding(pre, compilationUnit, subBinding);
         }
         return;
     }
 
-    QQmlProperty prop = property(propertyName);      //### better way to check for signal property?
-
-    if (prop.type() & QQmlProperty::SignalProperty) {
-        QQuickReplaceSignalHandler *handler = new QQuickReplaceSignalHandler;
-        handler->property = prop;
-        handler->expression.take(new QQmlBoundSignalExpression(object, QQmlPropertyPrivate::get(prop)->signalIndex(),
-                                                               QQmlContextData::get(qmlContext(q)), object, compilationUnit->runtimeFunctions.at(binding->value.compiledScriptIndex)));
-        signalReplacements << handler;
-        return;
+    if (propertyName.count() >= 3 &&
+        propertyName.at(0) == QLatin1Char('o') &&
+        propertyName.at(1) == QLatin1Char('n') &&
+        propertyName.at(2).isUpper()) {
+        QQmlProperty prop = property(propertyName);
+        if (prop.isSignalProperty()) {
+            QQuickReplaceSignalHandler *handler = new QQuickReplaceSignalHandler;
+            handler->property = prop;
+            handler->expression.take(new QQmlBoundSignalExpression(object, QQmlPropertyPrivate::get(prop)->signalIndex(),
+                                                                   QQmlContextData::get(qmlContext(q)), object, compilationUnit->runtimeFunctions.at(binding->value.compiledScriptIndex)));
+            signalReplacements << handler;
+            return;
+        }
     }
 
-    if (binding->type == QV4::CompiledData::Binding::Type_Script) {
-        QString expression = binding->valueAsString(qmlUnit);
+    if (binding->type == QV4::CompiledData::Binding::Type_Script || binding->isTranslationBinding()) {
         QUrl url = QUrl();
         int line = -1;
         int column = -1;
@@ -305,25 +310,35 @@ void QQuickPropertyChangesPrivate::decodeBinding(const QString &propertyPrefix,
             column = ddata->columnNumber;
         }
 
-        expressions << ExpressionChange(propertyName, binding->value.compiledScriptIndex, expression, url, line, column);
+        QString expression;
+        QQmlBinding::Identifier id = QQmlBinding::Invalid;
+
+        if (!binding->isTranslationBinding()) {
+            expression = binding->valueAsString(compilationUnit.data());
+            id = binding->value.compiledScriptIndex;
+        }
+        expressions << ExpressionChange(propertyName, binding, id, expression, url, line, column);
         return;
     }
 
     QVariant var;
     switch (binding->type) {
     case QV4::CompiledData::Binding::Type_Script:
-        Q_UNREACHABLE();
     case QV4::CompiledData::Binding::Type_Translation:
     case QV4::CompiledData::Binding::Type_TranslationById:
+        Q_UNREACHABLE();
     case QV4::CompiledData::Binding::Type_String:
-        var = binding->valueAsString(qmlUnit);
+        var = binding->valueAsString(compilationUnit.data());
         break;
     case QV4::CompiledData::Binding::Type_Number:
-        var = binding->valueAsNumber();
+        var = binding->valueAsNumber(compilationUnit->constants);
         break;
     case QV4::CompiledData::Binding::Type_Boolean:
         var = binding->valueAsBoolean();
         break;
+    case QV4::CompiledData::Binding::Type_Null:
+        var = QVariant::fromValue(nullptr);
+        break;
     default:
         break;
     }
@@ -331,13 +346,13 @@ void QQuickPropertyChangesPrivate::decodeBinding(const QString &propertyPrefix,
     properties << qMakePair(propertyName, var);
 }
 
-void QQuickPropertyChangesParser::verifyBindings(const QV4::CompiledData::Unit *qmlUnit, const QList<const QV4::CompiledData::Binding *> &props)
+void QQuickPropertyChangesParser::verifyBindings(const QQmlRefPointer<QV4::CompiledData::CompilationUnit> &compilationUnit, const QList<const QV4::CompiledData::Binding *> &props)
 {
     for (int ii = 0; ii < props.count(); ++ii)
-        verifyList(qmlUnit, props.at(ii));
+        verifyList(compilationUnit, props.at(ii));
 }
 
-void QQuickPropertyChangesParser::applyBindings(QObject *obj, QV4::CompiledData::CompilationUnit *compilationUnit, const QList<const QV4::CompiledData::Binding *> &bindings)
+void QQuickPropertyChangesParser::applyBindings(QObject *obj, const QQmlRefPointer<QV4::CompiledData::CompilationUnit> &compilationUnit, const QList<const QV4::CompiledData::Binding *> &bindings)
 {
     QQuickPropertyChangesPrivate *p =
         static_cast<QQuickPropertyChangesPrivate *>(QObjectPrivate::get(obj));
@@ -395,7 +410,10 @@ QQmlProperty
 QQuickPropertyChangesPrivate::property(const QString &property)
 {
     Q_Q(QQuickPropertyChanges);
-    QQmlProperty prop(object, property, qmlContext(q));
+    QQmlContextData *context = nullptr;
+    if (QQmlData *ddata = QQmlData::get(q))
+        context = ddata->outerContext;
+    QQmlProperty prop = QQmlPropertyPrivate::create(object, property, context);
     if (!prop.isValid()) {
         qmlWarning(q) << QQuickPropertyChanges::tr("Cannot assign to non-existent property \"%1\"").arg(property);
         return QQmlProperty();
@@ -415,9 +433,10 @@ QQuickPropertyChanges::ActionList QQuickPropertyChanges::actions()
     ActionList list;
 
     for (int ii = 0; ii < d->properties.count(); ++ii) {
+        QQmlProperty prop = d->property(d->properties.at(ii).first);
 
-        QQuickStateAction a(d->object, d->properties.at(ii).first,
-                 qmlContext(this), d->properties.at(ii).second);
+        QQuickStateAction a(d->object, prop, d->properties.at(ii).first,
+                            d->properties.at(ii).second);
 
         if (a.property.isValid()) {
             a.restore = restoreEntryValues();
@@ -426,7 +445,6 @@ QQuickPropertyChanges::ActionList QQuickPropertyChanges::actions()
     }
 
     for (int ii = 0; ii < d->signalReplacements.count(); ++ii) {
-
         QQuickReplaceSignalHandler *handler = d->signalReplacements.at(ii);
 
         if (handler->property.isValid()) {
@@ -452,14 +470,15 @@ QQuickPropertyChanges::ActionList QQuickPropertyChanges::actions()
 
             QQmlContextData *context = QQmlContextData::get(qmlContext(this));
 
-            QQmlBinding *newBinding = 0;
-            if (e.id != QQmlBinding::Invalid) {
-                QV4::Scope scope(QQmlEnginePrivate::getV4Engine(qmlEngine(this)));
+            QQmlBinding *newBinding = nullptr;
+            if (e.binding && e.binding->isTranslationBinding()) {
+                newBinding = QQmlBinding::createTranslationBinding(d->compilationUnit, e.binding, object(), context);
+            } else if (e.id != QQmlBinding::Invalid) {
+                QV4::Scope scope(qmlEngine(this)->handle());
                 QV4::Scoped<QV4::QmlContext> qmlContext(scope, QV4::QmlContext::create(scope.engine->rootContext(), context, object()));
                 newBinding = QQmlBinding::create(&QQmlPropertyPrivate::get(prop)->core,
                                                  d->compilationUnit->runtimeFunctions.at(e.id), object(), context, qmlContext);
             }
-//            QQmlBinding *newBinding = e.id != QQmlBinding::Invalid ? QQmlBinding::createBinding(e.id, object(), qmlContext(this)) : 0;
             if (!newBinding)
                 newBinding = QQmlBinding::create(&QQmlPropertyPrivate::get(prop)->core,
                                                  e.expression, object(), context, e.url.toString(), e.line);
@@ -638,7 +657,7 @@ void QQuickPropertyChanges::changeExpression(const QString &name, const QString
     }
 
     // adding a new expression.
-    expressionIterator.insert(ExpressionEntry(name, QQmlBinding::Invalid, expression, QUrl(), -1, -1));
+    expressionIterator.insert(ExpressionEntry(name, nullptr, QQmlBinding::Invalid, expression, QUrl(), -1, -1));
 
     if (state() && state()->isStateActive()) {
         if (hadValue) {
diff --git a/src/quick/util/qquickpropertychanges_p.h b/src/quick/util/qquickpropertychanges_p.h
index 35b37e84cb..74fe511d6e 100644
--- a/src/quick/util/qquickpropertychanges_p.h
+++ b/src/quick/util/qquickpropertychanges_p.h
@@ -101,10 +101,10 @@ public:
     QQuickPropertyChangesParser()
     : QQmlCustomParser(AcceptsAttachedProperties) {}
 
-    void verifyList(const QV4::CompiledData::Unit *qmlUnit, const QV4::CompiledData::Binding *binding);
+    void verifyList(const QQmlRefPointer<QV4::CompiledData::CompilationUnit> &compilationUnit, const QV4::CompiledData::Binding *binding);
 
-    void verifyBindings(const QV4::CompiledData::Unit *qmlUnit, const QList<const QV4::CompiledData::Binding *> &props) override;
-    void applyBindings(QObject *obj, QV4::CompiledData::CompilationUnit *compilationUnit, const QList<const QV4::CompiledData::Binding *> &bindings) override;
+    void verifyBindings(const QQmlRefPointer<QV4::CompiledData::CompilationUnit> &compilationUnit, const QList<const QV4::CompiledData::Binding *> &props) override;
+    void applyBindings(QObject *obj, const QQmlRefPointer<QV4::CompiledData::CompilationUnit> &compilationUnit, const QList<const QV4::CompiledData::Binding *> &bindings) override;
 };
 
 
diff --git a/src/quick/util/qquickshortcut.cpp b/src/quick/util/qquickshortcut.cpp
index 2fe4962b1a..730a14369e 100644
--- a/src/quick/util/qquickshortcut.cpp
+++ b/src/quick/util/qquickshortcut.cpp
@@ -41,6 +41,7 @@
 
 #include <QtQuick/qquickitem.h>
 #include <QtQuick/qquickwindow.h>
+#include <QtQuick/qquickrendercontrol.h>
 #include <QtQuick/private/qtquickglobal_p.h>
 #include <QtGui/private/qguiapplication_p.h>
 
@@ -50,7 +51,7 @@
     \inqmlmodule QtQuick
     \since 5.5
     \ingroup qtquick-input
-    \brief Provides keyboard shortcuts
+    \brief Provides keyboard shortcuts.
 
     The Shortcut type provides a way of handling keyboard shortcuts. The shortcut can
     be set to one of the \l{QKeySequence::StandardKey}{standard keyboard shortcuts},
@@ -102,6 +103,8 @@ static bool qQuickShortcutContextMatcher(QObject *obj, Qt::ShortcutContext conte
             if (QQuickItem *item = qobject_cast<QQuickItem *>(obj))
                 obj = item->window();
         }
+        if (QWindow *renderWindow = QQuickRenderControl::renderWindowFor(qobject_cast<QQuickWindow *>(obj)))
+            obj = renderWindow;
         return obj && obj == QGuiApplication::focusWindow();
     default:
         return false;
@@ -119,7 +122,8 @@ Q_QUICK_PRIVATE_EXPORT ContextMatcher qt_quick_shortcut_context_matcher()
 
 Q_QUICK_PRIVATE_EXPORT void qt_quick_set_shortcut_context_matcher(ContextMatcher matcher)
 {
-    *ctxMatcher() = matcher;
+    if (!ctxMatcher.isDestroyed())
+        *ctxMatcher() = matcher;
 }
 
 QT_BEGIN_NAMESPACE
diff --git a/src/quick/util/qquickshortcut_p.h b/src/quick/util/qquickshortcut_p.h
index db918058b2..c5d5501cb7 100644
--- a/src/quick/util/qquickshortcut_p.h
+++ b/src/quick/util/qquickshortcut_p.h
@@ -74,7 +74,7 @@ class QQuickShortcut : public QObject, public QQmlParserStatus
     Q_PROPERTY(Qt::ShortcutContext context READ context WRITE setContext NOTIFY contextChanged FINAL)
 
 public:
-    explicit QQuickShortcut(QObject *parent = Q_NULLPTR);
+    explicit QQuickShortcut(QObject *parent = nullptr);
     ~QQuickShortcut();
 
     QVariant sequence() const;
@@ -106,9 +106,9 @@ Q_SIGNALS:
     void activatedAmbiguously();
 
 protected:
-    void classBegin() Q_DECL_OVERRIDE;
-    void componentComplete() Q_DECL_OVERRIDE;
-    bool event(QEvent *event) Q_DECL_OVERRIDE;
+    void classBegin() override;
+    void componentComplete() override;
+    bool event(QEvent *event) override;
 
     struct Shortcut {
         Shortcut() : id(0) { }
diff --git a/src/quick/util/qquicksmoothedanimation.cpp b/src/quick/util/qquicksmoothedanimation.cpp
index 607f39768b..bae57172d1 100644
--- a/src/quick/util/qquicksmoothedanimation.cpp
+++ b/src/quick/util/qquicksmoothedanimation.cpp
@@ -324,7 +324,7 @@ void QSmoothedAnimation::debugAnimation(QDebug d) const
     \inqmlmodule QtQuick
     \ingroup qtquick-transitions-animations
     \inherits NumberAnimation
-    \brief Allows a property to smoothly track a value
+    \brief Allows a property to smoothly track a value.
 
     A SmoothedAnimation animates a property's value to a set target value
     using an ease in/out quad easing curve.  When the target value changes,
diff --git a/src/quick/util/qquicksmoothedanimation_p.h b/src/quick/util/qquicksmoothedanimation_p.h
index 2f0e3bc0d8..7bceba387c 100644
--- a/src/quick/util/qquicksmoothedanimation_p.h
+++ b/src/quick/util/qquicksmoothedanimation_p.h
@@ -73,7 +73,7 @@ public:
     enum ReversingMode { Eased, Immediate, Sync };
     Q_ENUM(ReversingMode)
 
-    QQuickSmoothedAnimation(QObject *parent = 0);
+    QQuickSmoothedAnimation(QObject *parent = nullptr);
     ~QQuickSmoothedAnimation();
 
     ReversingMode reversingMode() const;
@@ -91,7 +91,7 @@ public:
     QAbstractAnimationJob* transition(QQuickStateActions &actions,
                             QQmlProperties &modified,
                             TransitionDirection direction,
-                            QObject *defaultTarget = 0) override;
+                            QObject *defaultTarget = nullptr) override;
 Q_SIGNALS:
     void velocityChanged();
     void reversingModeChanged();
diff --git a/src/quick/util/qquicksmoothedanimation_p_p.h b/src/quick/util/qquicksmoothedanimation_p_p.h
index a415fdb55f..7850562594 100644
--- a/src/quick/util/qquicksmoothedanimation_p_p.h
+++ b/src/quick/util/qquicksmoothedanimation_p_p.h
@@ -65,7 +65,7 @@ class QSmoothedAnimationTimer : public QTimer
 {
     Q_OBJECT
 public:
-    explicit QSmoothedAnimationTimer(QSmoothedAnimation *animation, QObject *parent = 0);
+    explicit QSmoothedAnimationTimer(QSmoothedAnimation *animation, QObject *parent = nullptr);
     ~QSmoothedAnimationTimer();
 public Q_SLOTS:
     void stopAnimation();
@@ -78,7 +78,7 @@ class Q_AUTOTEST_EXPORT QSmoothedAnimation : public QAbstractAnimationJob
 {
     Q_DISABLE_COPY(QSmoothedAnimation)
 public:
-    QSmoothedAnimation(QQuickSmoothedAnimationPrivate * = 0);
+    QSmoothedAnimation(QQuickSmoothedAnimationPrivate * = nullptr);
 
     ~QSmoothedAnimation();
     qreal to;
@@ -98,7 +98,7 @@ public:
     void init();
 
     void prepareForRestart();
-    void clearTemplate() { animationTemplate = 0; }
+    void clearTemplate() { animationTemplate = nullptr; }
 
 protected:
     void updateCurrentTime(int) override;
diff --git a/src/quick/util/qquickspringanimation.cpp b/src/quick/util/qquickspringanimation.cpp
index bf844589ba..9012d20f9a 100644
--- a/src/quick/util/qquickspringanimation.cpp
+++ b/src/quick/util/qquickspringanimation.cpp
@@ -58,7 +58,7 @@ class Q_AUTOTEST_EXPORT QSpringAnimation : public QAbstractAnimationJob
 {
     Q_DISABLE_COPY(QSpringAnimation)
 public:
-    QSpringAnimation(QQuickSpringAnimationPrivate * = 0);
+    QSpringAnimation(QQuickSpringAnimationPrivate * = nullptr);
 
     ~QSpringAnimation();
     int duration() const override;
@@ -94,7 +94,7 @@ public:
     typedef QHash<QQmlProperty, QSpringAnimation*> ActiveAnimationHash;
     typedef ActiveAnimationHash::Iterator ActiveAnimationHashIt;
 
-    void clearTemplate() { animationTemplate = 0; }
+    void clearTemplate() { animationTemplate = nullptr; }
 
 protected:
     void updateCurrentTime(int time) override;
@@ -352,7 +352,7 @@ void QQuickSpringAnimationPrivate::updateMode()
     \ingroup qtquick-transitions-animations
     \inherits NumberAnimation
 
-    \brief Allows a property to track a value in a spring-like motion
+    \brief Allows a property to track a value in a spring-like motion.
 
     SpringAnimation mimics the oscillatory behavior of a spring, with the appropriate \l spring constant to
     control the acceleration and the \l damping to control how quickly the effect dies away.
diff --git a/src/quick/util/qquickspringanimation_p.h b/src/quick/util/qquickspringanimation_p.h
index ffb2c41e6b..2014a4311a 100644
--- a/src/quick/util/qquickspringanimation_p.h
+++ b/src/quick/util/qquickspringanimation_p.h
@@ -73,7 +73,7 @@ class Q_AUTOTEST_EXPORT QQuickSpringAnimation : public QQuickNumberAnimation
     Q_PROPERTY(qreal mass READ mass WRITE setMass NOTIFY massChanged)
 
 public:
-    QQuickSpringAnimation(QObject *parent=0);
+    QQuickSpringAnimation(QObject *parent=nullptr);
     ~QQuickSpringAnimation();
 
     qreal velocity() const;
@@ -97,7 +97,7 @@ public:
     QAbstractAnimationJob* transition(QQuickStateActions &actions,
                             QQmlProperties &modified,
                             TransitionDirection direction,
-                            QObject *defaultTarget = 0) override;
+                            QObject *defaultTarget = nullptr) override;
 
 Q_SIGNALS:
     void modulusChanged();
diff --git a/src/quick/util/qquickstate.cpp b/src/quick/util/qquickstate.cpp
index 0a49d41491..3ca6440784 100644
--- a/src/quick/util/qquickstate.cpp
+++ b/src/quick/util/qquickstate.cpp
@@ -52,8 +52,8 @@ QT_BEGIN_NAMESPACE
 DEFINE_BOOL_CONFIG_OPTION(stateChangeDebug, STATECHANGE_DEBUG);
 
 QQuickStateAction::QQuickStateAction()
-: restore(true), actionDone(false), reverseEvent(false), deletableToBinding(false), fromBinding(0), event(0),
-  specifiedObject(0)
+: restore(true), actionDone(false), reverseEvent(false), deletableToBinding(false), fromBinding(nullptr), event(nullptr),
+  specifiedObject(nullptr)
 {
 }
 
@@ -61,18 +61,17 @@ QQuickStateAction::QQuickStateAction(QObject *target, const QString &propertyNam
                const QVariant &value)
 : restore(true), actionDone(false), reverseEvent(false), deletableToBinding(false),
   property(target, propertyName, qmlEngine(target)), toValue(value),
-  fromBinding(0), event(0),
+  fromBinding(nullptr), event(nullptr),
   specifiedObject(target), specifiedProperty(propertyName)
 {
     if (property.isValid())
         fromValue = property.read();
 }
 
-QQuickStateAction::QQuickStateAction(QObject *target, const QString &propertyName,
-               QQmlContext *context, const QVariant &value)
+QQuickStateAction::QQuickStateAction(QObject *target, const QQmlProperty &property, const QString &propertyName, const QVariant &value)
 : restore(true), actionDone(false), reverseEvent(false), deletableToBinding(false),
-  property(target, propertyName, context), toValue(value),
-  fromBinding(0), event(0),
+  property(property), toValue(value),
+  fromBinding(nullptr), event(nullptr),
   specifiedObject(target), specifiedProperty(propertyName)
 {
     if (property.isValid())
@@ -106,7 +105,7 @@ void QQuickStateActionEvent::clearBindings()
 {
 }
 
-bool QQuickStateActionEvent::override(QQuickStateActionEvent *other)
+bool QQuickStateActionEvent::mayOverride(QQuickStateActionEvent *other)
 {
     Q_UNUSED(other);
     return false;
@@ -122,7 +121,7 @@ QQuickStateOperation::QQuickStateOperation(QObjectPrivate &dd, QObject *parent)
     \instantiates QQuickState
     \inqmlmodule QtQuick
     \ingroup qtquick-states
-    \brief Defines configurations of objects and properties
+    \brief Defines configurations of objects and properties.
 
     A \e state is a set of batched changes from the default configuration.
 
@@ -193,7 +192,7 @@ bool QQuickState::isNamed() const
 bool QQuickState::isWhenKnown() const
 {
     Q_D(const QQuickState);
-    return d->when != 0;
+    return d->when != nullptr;
 }
 
 /*!
@@ -223,7 +222,7 @@ bool QQuickState::isWhenKnown() const
 QQmlBinding *QQuickState::when() const
 {
     Q_D(const QQuickState);
-    return d->when;
+    return d->when.data();
 }
 
 void QQuickState::setWhen(QQmlBinding *when)
@@ -363,7 +362,7 @@ void QQuickStateAction::deleteFromBinding()
 {
     if (fromBinding) {
         QQmlPropertyPrivate::removeBinding(property);
-        fromBinding = 0;
+        fromBinding = nullptr;
     }
 }
 
@@ -531,7 +530,7 @@ QQmlAbstractBinding *QQuickState::bindingInRevertList(QObject *target, const QSt
         }
     }
 
-    return 0;
+    return nullptr;
 }
 
 bool QQuickState::isStateActive() const
@@ -574,7 +573,7 @@ void QQuickState::apply(QQuickTransition *trans, QQuickState *revert)
             for (int jj = 0; jj < d->revertList.count(); ++jj) {
                 QQuickStateActionEvent *event = d->revertList.at(jj).event();
                 if (event && event->type() == action.event->type()) {
-                    if (action.event->override(event)) {
+                    if (action.event->mayOverride(event)) {
                         found = true;
 
                         if (action.event != d->revertList.at(jj).event() && action.event->needsCopy()) {
@@ -636,7 +635,7 @@ void QQuickState::apply(QQuickTransition *trans, QQuickState *revert)
             for (int jj = 0; !found && jj < applyList.count(); ++jj) {
                 const QQuickStateAction &action = applyList.at(jj);
                 if (action.event && action.event->type() == event->type()) {
-                    if (action.event->override(event))
+                    if (action.event->mayOverride(event))
                         found = true;
                 }
             }
diff --git a/src/quick/util/qquickstate_p.h b/src/quick/util/qquickstate_p.h
index 7d22ca9f8c..79874ee78e 100644
--- a/src/quick/util/qquickstate_p.h
+++ b/src/quick/util/qquickstate_p.h
@@ -69,8 +69,8 @@ class Q_QUICK_PRIVATE_EXPORT QQuickStateAction
 public:
     QQuickStateAction();
     QQuickStateAction(QObject *, const QString &, const QVariant &);
-    QQuickStateAction(QObject *, const QString &,
-                       QQmlContext *, const QVariant &);
+    QQuickStateAction(QObject *, const QQmlProperty &property, const QString &,
+                      const QVariant &);
 
     bool restore:1;
     bool actionDone:1;
@@ -115,7 +115,7 @@ public:
 
     virtual bool changesBindings();
     virtual void clearBindings();
-    virtual bool override(QQuickStateActionEvent*other);
+    virtual bool mayOverride(QQuickStateActionEvent*other);
 };
 
 //### rename to QQuickStateChange?
@@ -126,7 +126,7 @@ class Q_QUICK_PRIVATE_EXPORT QQuickStateOperation : public QObject
 {
     Q_OBJECT
 public:
-    QQuickStateOperation(QObject *parent = 0)
+    QQuickStateOperation(QObject *parent = nullptr)
         : QObject(parent) {}
     typedef QList<QQuickStateAction> ActionList;
 
@@ -136,7 +136,7 @@ public:
     void setState(QQuickState *state);
 
 protected:
-    QQuickStateOperation(QObjectPrivate &dd, QObject *parent = 0);
+    QQuickStateOperation(QObjectPrivate &dd, QObject *parent = nullptr);
 
 private:
     Q_DECLARE_PRIVATE(QQuickStateOperation)
@@ -159,8 +159,8 @@ class Q_QUICK_PRIVATE_EXPORT QQuickState : public QObject
     Q_CLASSINFO("DeferredPropertyNames", "changes")
 
 public:
-    QQuickState(QObject *parent=0);
-    virtual ~QQuickState();
+    QQuickState(QObject *parent=nullptr);
+    ~QQuickState() override;
 
     QString name() const;
     void setName(const QString &);
diff --git a/src/quick/util/qquickstate_p_p.h b/src/quick/util/qquickstate_p_p.h
index eba1dabecf..61472b4d06 100644
--- a/src/quick/util/qquickstate_p_p.h
+++ b/src/quick/util/qquickstate_p_p.h
@@ -178,8 +178,8 @@ private:
 class QQuickRevertAction
 {
 public:
-    QQuickRevertAction() : event(0) {}
-    QQuickRevertAction(const QQmlProperty &prop) : property(prop), event(0) {}
+    QQuickRevertAction() : event(nullptr) {}
+    QQuickRevertAction(const QQmlProperty &prop) : property(prop), event(nullptr) {}
     QQuickRevertAction(QQuickStateActionEvent *e) : event(e) {}
     QQmlProperty property;
     QQuickStateActionEvent *event;
@@ -192,7 +192,7 @@ class QQuickStateOperationPrivate : public QObjectPrivate
 public:
 
     QQuickStateOperationPrivate()
-    : m_state(0) {}
+    : m_state(nullptr) {}
 
     QQuickState *m_state;
 };
@@ -203,12 +203,12 @@ class QQuickStatePrivate : public QObjectPrivate
 
 public:
     QQuickStatePrivate()
-    : when(0), named(false), inState(false), group(0) {}
+    : named(false), inState(false), group(nullptr) {}
 
     typedef QList<QQuickSimpleAction> SimpleActionList;
 
     QString name;
-    QQmlBinding *when;
+    QQmlBinding::Ptr when;
     bool named;
 
     struct OperationGuard : public QQmlGuard<QQuickStateOperation>
@@ -233,7 +233,7 @@ public:
         QList<OperationGuard> *list = static_cast<QList<OperationGuard> *>(prop->data);
         QMutableListIterator<OperationGuard> listIterator(*list);
         while(listIterator.hasNext())
-            listIterator.next()->setState(0);
+            listIterator.next()->setState(nullptr);
         list->clear();
     }
     static int operations_count(QQmlListProperty<QQuickStateOperation> *prop) {
diff --git a/src/quick/util/qquickstatechangescript.cpp b/src/quick/util/qquickstatechangescript.cpp
index a70fa1a676..f971d7e551 100644
--- a/src/quick/util/qquickstatechangescript.cpp
+++ b/src/quick/util/qquickstatechangescript.cpp
@@ -69,7 +69,7 @@ public:
     \instantiates QQuickStateChangeScript
     \inqmlmodule QtQuick
     \ingroup qtquick-states
-    \brief Specifies how to run a script in a state
+    \brief Specifies how to run a script in a state.
 
     A StateChangeScript is run upon entering a state. You can optionally use
     ScriptAction to specify the point in the transition at which
diff --git a/src/quick/util/qquickstatechangescript_p.h b/src/quick/util/qquickstatechangescript_p.h
index a1315ae2ef..ff509a7cf5 100644
--- a/src/quick/util/qquickstatechangescript_p.h
+++ b/src/quick/util/qquickstatechangescript_p.h
@@ -66,7 +66,7 @@ class Q_AUTOTEST_EXPORT QQuickStateChangeScript : public QQuickStateOperation, p
     Q_PROPERTY(QString name READ name WRITE setName)
 
 public:
-    QQuickStateChangeScript(QObject *parent=0);
+    QQuickStateChangeScript(QObject *parent=nullptr);
     ~QQuickStateChangeScript();
 
     ActionList actions() override;
diff --git a/src/quick/util/qquickstategroup.cpp b/src/quick/util/qquickstategroup.cpp
index ebcbbf93ed..d8daec2f07 100644
--- a/src/quick/util/qquickstategroup.cpp
+++ b/src/quick/util/qquickstategroup.cpp
@@ -60,7 +60,7 @@ class QQuickStateGroupPrivate : public QObjectPrivate
     Q_DECLARE_PUBLIC(QQuickStateGroup)
 public:
     QQuickStateGroupPrivate()
-    : nullState(0), componentComplete(true),
+    : nullState(nullptr), componentComplete(true),
       ignoreTrans(false), applyingState(false), unnamedCount(0) {}
 
     QString currentState;
@@ -94,7 +94,7 @@ public:
     \instantiates QQuickStateGroup
     \inqmlmodule QtQuick
    \ingroup qtquick-states
-   \brief Provides built-in state support for non-Item types
+   \brief Provides built-in state support for non-Item types.
 
    Item (and all derived types) provides built in support for states and transitions
    via its \l{Item::state}{state}, \l{Item::states}{states} and \l{Item::transitions}{transitions} properties. StateGroup provides an easy way to
@@ -129,7 +129,7 @@ QQuickStateGroup::~QQuickStateGroup()
 {
     Q_D(const QQuickStateGroup);
     for (int i = 0; i < d->states.count(); ++i)
-        d->states.at(i)->setStateGroup(0);
+        d->states.at(i)->setStateGroup(nullptr);
 }
 
 QList<QQuickState *> QQuickStateGroup::states() const
@@ -194,7 +194,7 @@ void QQuickStateGroupPrivate::clear_states(QQmlListProperty<QQuickState> *list)
     QQuickStateGroup *_this = static_cast<QQuickStateGroup *>(list->object);
     _this->d_func()->setCurrentStateInternal(QString(), true);
     for (int i = 0; i < _this->d_func()->states.count(); ++i) {
-        _this->d_func()->states.at(i)->setStateGroup(0);
+        _this->d_func()->states.at(i)->setStateGroup(nullptr);
     }
     _this->d_func()->states.clear();
 }
@@ -302,10 +302,19 @@ void QQuickStateGroup::componentComplete()
     Q_D(QQuickStateGroup);
     d->componentComplete = true;
 
+    QVarLengthArray<QString, 4> names;
+    names.reserve(d->states.count());
     for (int ii = 0; ii < d->states.count(); ++ii) {
         QQuickState *state = d->states.at(ii);
         if (!state->isNamed())
             state->setName(QLatin1String("anonymousState") + QString::number(++d->unnamedCount));
+
+        const QString stateName = state->name();
+        if (names.contains(stateName)) {
+            qmlWarning(state->parent()) << "Found duplicate state name: " << stateName;
+        } else {
+            names.append(std::move(stateName));
+        }
     }
 
     if (d->updateAutoState()) {
@@ -364,7 +373,7 @@ bool QQuickStateGroupPrivate::updateAutoState()
 
 QQuickTransition *QQuickStateGroupPrivate::findTransition(const QString &from, const QString &to)
 {
-    QQuickTransition *highest = 0;
+    QQuickTransition *highest = nullptr;
     int score = 0;
     bool reversed = false;
     bool done = false;
@@ -444,7 +453,7 @@ void QQuickStateGroupPrivate::setCurrentStateInternal(const QString &state,
 
     applyingState = true;
 
-    QQuickTransition *transition = ignoreTrans ? 0 : findTransition(currentState, state);
+    QQuickTransition *transition = ignoreTrans ? nullptr : findTransition(currentState, state);
     if (stateChangeDebug()) {
         qWarning() << this << "Changing state.  From" << currentState << ". To" << state;
         if (transition)
@@ -452,7 +461,7 @@ void QQuickStateGroupPrivate::setCurrentStateInternal(const QString &state,
                        << transition->toState();
     }
 
-    QQuickState *oldState = 0;
+    QQuickState *oldState = nullptr;
     if (!currentState.isEmpty()) {
         for (int ii = 0; ii < states.count(); ++ii) {
             if (states.at(ii)->name() == currentState) {
@@ -465,7 +474,7 @@ void QQuickStateGroupPrivate::setCurrentStateInternal(const QString &state,
     currentState = state;
     emit q->stateChanged(currentState);
 
-    QQuickState *newState = 0;
+    QQuickState *newState = nullptr;
     for (int ii = 0; ii < states.count(); ++ii) {
         if (states.at(ii)->name() == currentState) {
             newState = states.at(ii);
@@ -473,7 +482,7 @@ void QQuickStateGroupPrivate::setCurrentStateInternal(const QString &state,
         }
     }
 
-    if (oldState == 0 || newState == 0) {
+    if (oldState == nullptr || newState == nullptr) {
         if (!nullState) {
             nullState = new QQuickState;
             QQml_setParent_noEvent(nullState, q);
@@ -496,7 +505,7 @@ QQuickState *QQuickStateGroup::findState(const QString &name) const
             return state;
     }
 
-    return 0;
+    return nullptr;
 }
 
 void QQuickStateGroup::removeState(QQuickState *state)
diff --git a/src/quick/util/qquickstategroup_p.h b/src/quick/util/qquickstategroup_p.h
index eebe3a9e56..7235066d99 100644
--- a/src/quick/util/qquickstategroup_p.h
+++ b/src/quick/util/qquickstategroup_p.h
@@ -67,7 +67,7 @@ class Q_QUICK_PRIVATE_EXPORT QQuickStateGroup : public QObject, public QQmlParse
     Q_PROPERTY(QQmlListProperty<QQuickTransition> transitions READ transitionsProperty DESIGNABLE false)
 
 public:
-    QQuickStateGroup(QObject * = 0);
+    QQuickStateGroup(QObject * = nullptr);
     virtual ~QQuickStateGroup();
 
     QString state() const;
diff --git a/src/quick/util/qquickstyledtext.cpp b/src/quick/util/qquickstyledtext.cpp
index ae8719341d..7d545cdb2f 100644
--- a/src/quick/util/qquickstyledtext.cpp
+++ b/src/quick/util/qquickstyledtext.cpp
@@ -50,6 +50,8 @@
     QQuickStyledText supports few tags:
 
     <b></b> - bold
+    <del></del> - strike out (removed content)
+    <s></s> - strike out (no longer accurate or no longer relevant content)
     <strong></strong> - bold
     <i></i> - italic
     <br> - new line
@@ -379,8 +381,16 @@ bool QQuickStyledTextPrivate::parseTag(const QChar *&ch, const QString &textIn,
                     format.setFontWeight(QFont::Bold);
                     return true;
                 }
-            } else if (tag == QLatin1String("strong")) {
-                format.setFontWeight(QFont::Bold);
+            } else if (char0 == QLatin1Char('s')) {
+                if (tagLength == 1) {
+                    format.setFontStrikeOut(true);
+                    return true;
+                } else if (tag == QLatin1String("strong")) {
+                    format.setFontWeight(QFont::Bold);
+                    return true;
+                }
+            } else if (tag == QLatin1String("del")) {
+                format.setFontStrikeOut(true);
                 return true;
             } else if (tag == QLatin1String("ol")) {
                 List listItem;
@@ -511,7 +521,13 @@ bool QQuickStyledTextPrivate::parseCloseTag(const QChar *&ch, const QString &tex
                 return true;
             } else if (tag == QLatin1String("font")) {
                 return true;
-            } else if (tag == QLatin1String("strong")) {
+            } else if (char0 == QLatin1Char('s')) {
+                if (tagLength == 1) {
+                    return true;
+                } else if (tag == QLatin1String("strong")) {
+                    return true;
+                }
+            } else if (tag == QLatin1String("del")) {
                 return true;
             } else if (tag == QLatin1String("ol")) {
                 if (!listStack.isEmpty()) {
@@ -659,7 +675,7 @@ void QQuickStyledTextPrivate::parseImageAttributes(const QChar *&ch, const QStri
 {
     qreal imgWidth = 0.0;
     QFontMetricsF fm(layout.font());
-    const qreal spaceWidth = fm.width(QChar::Nbsp);
+    const qreal spaceWidth = fm.horizontalAdvance(QChar::Nbsp);
     const bool trailingSpace = textOut.endsWith(space);
 
     if (!updateImagePositions) {
@@ -695,7 +711,7 @@ void QQuickStyledTextPrivate::parseImageAttributes(const QChar *&ch, const QStri
                     image->size = image->pix->implicitSize();
                 } else {
                     delete image->pix;
-                    image->pix = 0;
+                    image->pix = nullptr;
                 }
             }
         }
diff --git a/src/quick/util/qquickstyledtext_p.h b/src/quick/util/qquickstyledtext_p.h
index 2a2e234224..51f1b7d8f9 100644
--- a/src/quick/util/qquickstyledtext_p.h
+++ b/src/quick/util/qquickstyledtext_p.h
@@ -67,9 +67,7 @@ class QQmlContext;
 class Q_AUTOTEST_EXPORT QQuickStyledTextImgTag
 {
 public:
-    QQuickStyledTextImgTag()
-        : position(0), offset(0.0), align(QQuickStyledTextImgTag::Bottom), pix(0)
-    { }
+    QQuickStyledTextImgTag() { }
 
     ~QQuickStyledTextImgTag() { delete pix; }
 
@@ -82,10 +80,10 @@ public:
     QUrl url;
     QPointF pos;
     QSize size;
-    int position;
-    qreal offset; // this offset allows us to compensate for flooring reserved space
-    Align align;
-    QQuickPixmap *pix;
+    int position = 0;
+    qreal offset = 0.0; // this offset allows us to compensate for flooring reserved space
+    Align align = QQuickStyledTextImgTag::Bottom;
+    QQuickPixmap *pix = nullptr;
 };
 
 class Q_AUTOTEST_EXPORT QQuickStyledText
diff --git a/src/quick/util/qquicksvgparser.cpp b/src/quick/util/qquicksvgparser.cpp
index 310b600965..0687913565 100644
--- a/src/quick/util/qquicksvgparser.cpp
+++ b/src/quick/util/qquicksvgparser.cpp
@@ -45,8 +45,6 @@
 
 QT_BEGIN_NAMESPACE
 
-static const double Q_PI   = 3.14159265358979323846;   // pi
-
 //copied from Qt SVG (qsvghandler.cpp).
 Q_CORE_EXPORT double qstrtod(const char *s00, char const **se, bool *ok);
 // '0' is 0x30 and '9' is 0x39
@@ -128,7 +126,7 @@ static qreal toDouble(const QChar *&str)
             val = -val;
     } else {
         bool ok = false;
-        val = qstrtod(temp, 0, &ok);
+        val = qstrtod(temp, nullptr, &ok);
     }
     return val;
 
@@ -253,11 +251,11 @@ void QQuickSvgParser::pathArc(QPainterPath &path,
 
     th_arc = th1 - th0;
     if (th_arc < 0 && sweep_flag)
-        th_arc += 2 * Q_PI;
+        th_arc += 2 * M_PI;
     else if (th_arc > 0 && !sweep_flag)
-        th_arc -= 2 * Q_PI;
+        th_arc -= 2 * M_PI;
 
-    n_segs = qCeil(qAbs(th_arc / (Q_PI * 0.5 + 0.001)));
+    n_segs = qCeil(qAbs(th_arc / (M_PI * 0.5 + 0.001)));
 
     for (i = 0; i < n_segs; i++) {
         pathArcSegment(path, xc, yc,
@@ -282,11 +280,8 @@ bool QQuickSvgParser::parsePathDataFast(const QString &dataStr, QPainterPath &pa
             ++str;
         QChar pathElem = *str;
         ++str;
-        QChar endc = *end;
-        *const_cast<QChar *>(end) = 0; // parseNumbersArray requires 0-termination that QStringRef cannot guarantee
         QVarLengthArray<qreal, 8> arg;
         parseNumbersArray(str, arg);
-        *const_cast<QChar *>(end) = endc;
         if (pathElem == QLatin1Char('z') || pathElem == QLatin1Char('Z'))
             arg.append(0);//dummy
         const qreal *num = arg.constData();
diff --git a/src/quick/util/qquicksystempalette.cpp b/src/quick/util/qquicksystempalette.cpp
index c5768a5d9f..413b87aa93 100644
--- a/src/quick/util/qquicksystempalette.cpp
+++ b/src/quick/util/qquicksystempalette.cpp
@@ -58,7 +58,7 @@ public:
     \instantiates QQuickSystemPalette
     \inqmlmodule QtQuick
     \ingroup qtquick-visual-utility
-    \brief Provides access to the Qt palettes
+    \brief Provides access to the Qt palettes.
 
     The SystemPalette type provides access to the Qt application
     palettes. This provides information about the standard colors used
diff --git a/src/quick/util/qquicksystempalette_p.h b/src/quick/util/qquicksystempalette_p.h
index 086fb31993..9a3a520ed1 100644
--- a/src/quick/util/qquicksystempalette_p.h
+++ b/src/quick/util/qquicksystempalette_p.h
@@ -81,7 +81,7 @@ class Q_AUTOTEST_EXPORT QQuickSystemPalette : public QObject
     Q_PROPERTY(QColor highlightedText READ highlightedText NOTIFY paletteChanged)
 
 public:
-    QQuickSystemPalette(QObject *parent=0);
+    QQuickSystemPalette(QObject *parent=nullptr);
     ~QQuickSystemPalette();
 
     enum ColorGroup { Active = QPalette::Active, Inactive = QPalette::Inactive, Disabled = QPalette::Disabled };
diff --git a/src/quick/util/qquicktextmetrics.cpp b/src/quick/util/qquicktextmetrics.cpp
index 43945b0f5a..959980b267 100644
--- a/src/quick/util/qquicktextmetrics.cpp
+++ b/src/quick/util/qquicktextmetrics.cpp
@@ -49,7 +49,7 @@ QT_BEGIN_NAMESPACE
     \inqmlmodule QtQuick
     \since 5.4
     \ingroup qtquick-text-utility
-    \brief Provides metrics for a given font and text
+    \brief Provides metrics for a given font and text.
 
     TextMetrics calculates various properties of a given string of text for a
     particular font.
@@ -186,7 +186,7 @@ void QQuickTextMetrics::setElideWidth(qreal elideWidth)
 */
 qreal QQuickTextMetrics::advanceWidth() const
 {
-    return m_metrics.width(m_text);
+    return m_metrics.horizontalAdvance(m_text);
 }
 
 /*!
diff --git a/src/quick/util/qquicktimeline.cpp b/src/quick/util/qquicktimeline.cpp
index b3f0caa2b3..ac9f75979e 100644
--- a/src/quick/util/qquicktimeline.cpp
+++ b/src/quick/util/qquicktimeline.cpp
@@ -57,7 +57,7 @@ struct Update {
     Update(QQuickTimeLineValue *_g, qreal _v)
         : g(_g), v(_v) {}
     Update(const QQuickTimeLineCallback &_e)
-        : g(0), v(0), e(_e) {}
+        : g(nullptr), v(0), e(_e) {}
 
     QQuickTimeLineValue *g;
     qreal v;
@@ -104,11 +104,11 @@ struct QQuickTimeLinePrivate
     };
     struct TimeLine
     {
-        TimeLine() : length(0), consumedOpLength(0), base(0.) {}
+        TimeLine() {}
         QList<Op> ops;
-        int length;
-        int consumedOpLength;
-        qreal base;
+        int length = 0;
+        int consumedOpLength = 0;
+        qreal base = 0.;
     };
 
     int length;
@@ -133,7 +133,7 @@ struct QQuickTimeLinePrivate
 };
 
 QQuickTimeLinePrivate::QQuickTimeLinePrivate(QQuickTimeLine *parent)
-: length(0), syncPoint(0), q(parent), clockRunning(false), prevTime(0), order(0), syncMode(QQuickTimeLine::LocalSync), syncAdj(0), updateQueue(0)
+: length(0), syncPoint(0), q(parent), clockRunning(false), prevTime(0), order(0), syncMode(QQuickTimeLine::LocalSync), syncAdj(0), updateQueue(nullptr)
 {
 }
 
@@ -326,9 +326,9 @@ QQuickTimeLine::~QQuickTimeLine()
     for (QQuickTimeLinePrivate::Ops::Iterator iter = d->ops.begin();
             iter != d->ops.end();
             ++iter)
-        iter.key()->_t = 0;
+        iter.key()->_t = nullptr;
 
-    delete d; d = 0;
+    delete d; d = nullptr;
 }
 
 /*!
@@ -514,7 +514,7 @@ void QQuickTimeLine::reset(QQuickTimeLineValue &timeLineValue)
         return;
     }
     remove(&timeLineValue);
-    timeLineValue._t = 0;
+    timeLineValue._t = nullptr;
 }
 
 int QQuickTimeLine::duration() const
@@ -666,7 +666,7 @@ void QQuickTimeLine::complete()
 void QQuickTimeLine::clear()
 {
     for (QQuickTimeLinePrivate::Ops::const_iterator iter = d->ops.cbegin(), cend  = d->ops.cend(); iter != cend; ++iter)
-        iter.key()->_t = 0;
+        iter.key()->_t = nullptr;
     d->ops.clear();
     d->length = 0;
     d->syncPoint = 0;
@@ -800,7 +800,7 @@ int QQuickTimeLinePrivate::advance(int t)
 
             if (tl.ops.isEmpty()) {
                 iter = ops.erase(iter);
-                v->_t = 0;
+                v->_t = nullptr;
             } else {
                 if (tl.ops.first().type == Op::Pause && pauseTime != 0) {
                     int opPauseTime = tl.ops.first().length - tl.consumedOpLength;
@@ -826,7 +826,7 @@ int QQuickTimeLinePrivate::advance(int t)
                 v.e.d0(v.e.d1);
             }
         }
-        updateQueue = 0;
+        updateQueue = nullptr;
     } while(t);
 
     return pauseTime;
@@ -854,7 +854,7 @@ void QQuickTimeLine::remove(QQuickTimeLineObject *v)
     if (d->ops.isEmpty()) {
         stop();
         d->clockRunning = false;
-    } else if (/*!GfxClock::isActive()*/ state() != Running) {
+    } else if (state() != Running) { // was !GfxClock::isActive()
         stop();
         d->prevTime = 0;
         d->clockRunning = true;
@@ -913,7 +913,7 @@ void QQuickTimeLine::remove(QQuickTimeLineObject *v)
 
 
 QQuickTimeLineObject::QQuickTimeLineObject()
-: _t(0)
+: _t(nullptr)
 {
 }
 
@@ -921,12 +921,12 @@ QQuickTimeLineObject::~QQuickTimeLineObject()
 {
     if (_t) {
         _t->remove(this);
-        _t = 0;
+        _t = nullptr;
     }
 }
 
 QQuickTimeLineCallback::QQuickTimeLineCallback()
-: d0(0), d1(0), d2(0)
+: d0(nullptr), d1(nullptr), d2(nullptr)
 {
 }
 
diff --git a/src/quick/util/qquicktimeline_p_p.h b/src/quick/util/qquicktimeline_p_p.h
index ae1087487b..abb5369b7b 100644
--- a/src/quick/util/qquicktimeline_p_p.h
+++ b/src/quick/util/qquicktimeline_p_p.h
@@ -65,7 +65,7 @@ class Q_AUTOTEST_EXPORT QQuickTimeLine : public QObject, QAbstractAnimationJob
 {
 Q_OBJECT
 public:
-    QQuickTimeLine(QObject *parent = 0);
+    QQuickTimeLine(QObject *parent = nullptr);
     ~QQuickTimeLine();
 
     enum SyncMode { LocalSync, GlobalSync };
@@ -152,7 +152,7 @@ public:
     typedef void (*Callback)(void *);
 
     QQuickTimeLineCallback();
-    QQuickTimeLineCallback(QQuickTimeLineObject *b, Callback, void * = 0);
+    QQuickTimeLineCallback(QQuickTimeLineObject *b, Callback, void * = nullptr);
     QQuickTimeLineCallback(const QQuickTimeLineCallback &o);
 
     QQuickTimeLineCallback &operator=(const QQuickTimeLineCallback &o);
@@ -170,7 +170,7 @@ class QQuickTimeLineValueProxy : public QQuickTimeLineValue
 {
 public:
     QQuickTimeLineValueProxy(T *cls, void (T::*func)(qreal), qreal v = 0.)
-    : QQuickTimeLineValue(v), _class(cls), _setFunctionReal(func), _setFunctionInt(0)
+    : QQuickTimeLineValue(v), _class(cls), _setFunctionReal(func), _setFunctionInt(nullptr)
     {
         Q_ASSERT(_class);
     }
diff --git a/src/quick/util/qquicktransition.cpp b/src/quick/util/qquicktransition.cpp
index 29690a4857..c8699426f2 100644
--- a/src/quick/util/qquicktransition.cpp
+++ b/src/quick/util/qquicktransition.cpp
@@ -57,7 +57,7 @@ QT_BEGIN_NAMESPACE
     \instantiates QQuickTransition
     \inqmlmodule QtQuick
     \ingroup qtquick-transitions-animations
-    \brief Defines animated transitions that occur on state changes
+    \brief Defines animated transitions that occur on state changes.
 
     A Transition defines the animations to be applied when a \l State change occurs.
 
@@ -109,7 +109,7 @@ protected:
     void updateState(QAbstractAnimationJob::State newState, QAbstractAnimationJob::State oldState) override;
 };
 
-class QQuickTransitionPrivate : public QObjectPrivate, QAnimationJobChangeListener
+class QQuickTransitionPrivate : public QObjectPrivate
 {
     Q_DECLARE_PUBLIC(QQuickTransition)
 public:
@@ -120,11 +120,8 @@ public:
     {
     }
 
-    void removeStateChangeListener(QAbstractAnimationJob *anim)
-    {
-        if (anim)
-            anim->removeAnimationChangeListener(this, QAbstractAnimationJob::StateChange);
-    }
+    static QQuickTransitionPrivate *get(QQuickTransition *q) { return q->d_func(); }
+    void animationStateChanged(QAbstractAnimationJob::State newState);
 
     QString fromState;
     QString toState;
@@ -134,7 +131,6 @@ public:
     bool reversible;
     bool enabled;
 protected:
-    void animationStateChanged(QAbstractAnimationJob *, QAbstractAnimationJob::State, QAbstractAnimationJob::State) override;
 
     static void append_animation(QQmlListProperty<QQuickAbstractAnimation> *list, QQuickAbstractAnimation *a);
     static int animation_count(QQmlListProperty<QQuickAbstractAnimation> *list);
@@ -171,7 +167,16 @@ void QQuickTransitionPrivate::clear_animations(QQmlListProperty<QQuickAbstractAn
     }
 }
 
-void QQuickTransitionPrivate::animationStateChanged(QAbstractAnimationJob *, QAbstractAnimationJob::State newState, QAbstractAnimationJob::State)
+void QQuickTransitionInstance::animationStateChanged(QAbstractAnimationJob *, QAbstractAnimationJob::State newState, QAbstractAnimationJob::State)
+{
+    if (!m_transition)
+        return;
+
+    QQuickTransitionPrivate *transition = QQuickTransitionPrivate::get(m_transition);
+    transition->animationStateChanged(newState);
+}
+
+void QQuickTransitionPrivate::animationStateChanged(QAbstractAnimationJob::State newState)
 {
     Q_Q(QQuickTransition);
 
@@ -197,15 +202,16 @@ void ParallelAnimationWrapper::updateState(QAbstractAnimationJob::State newState
     }
 }
 
-QQuickTransitionInstance::QQuickTransitionInstance(QQuickTransitionPrivate *transition, QAbstractAnimationJob *anim)
+QQuickTransitionInstance::QQuickTransitionInstance(QQuickTransition *transition, QAbstractAnimationJob *anim)
     : m_transition(transition)
     , m_anim(anim)
 {
+    anim->addAnimationChangeListener(this, QAbstractAnimationJob::StateChange);
 }
 
 QQuickTransitionInstance::~QQuickTransitionInstance()
 {
-    m_transition->removeStateChangeListener(m_anim);
+    removeStateChangeListener();
     delete m_anim;
 }
 
@@ -257,7 +263,7 @@ QQuickTransitionInstance *QQuickTransition::prepare(QQuickStateOperation::Action
     int start = d->reversed ? d->animations.count() - 1 : 0;
     int end = d->reversed ? -1 : d->animations.count();
 
-    QAbstractAnimationJob *anim = 0;
+    QAbstractAnimationJob *anim = nullptr;
     for (int i = start; i != end;) {
         anim = d->animations.at(i)->transition(actions, after, direction, defaultTarget);
         if (anim) {
@@ -270,8 +276,7 @@ QQuickTransitionInstance *QQuickTransition::prepare(QQuickStateOperation::Action
 
     group->setDirection(d->reversed ? QAbstractAnimationJob::Backward : QAbstractAnimationJob::Forward);
 
-    group->addAnimationChangeListener(d, QAbstractAnimationJob::StateChange);
-    QQuickTransitionInstance *wrapper = new QQuickTransitionInstance(d, group);
+    QQuickTransitionInstance *wrapper = new QQuickTransitionInstance(this, group);
     return wrapper;
 }
 
diff --git a/src/quick/util/qquicktransition_p.h b/src/quick/util/qquicktransition_p.h
index d6f365f99e..c7d06b8832 100644
--- a/src/quick/util/qquicktransition_p.h
+++ b/src/quick/util/qquicktransition_p.h
@@ -53,6 +53,7 @@
 
 #include "qquickstate_p.h"
 #include <private/qabstractanimationjob_p.h>
+#include <private/qqmlguard_p.h>
 #include <qqml.h>
 
 #include <QtCore/qobject.h>
@@ -64,10 +65,10 @@ class QQuickTransitionPrivate;
 class QQuickTransitionManager;
 class QQuickTransition;
 
-class QQuickTransitionInstance
+class QQuickTransitionInstance : QAnimationJobChangeListener
 {
 public:
-    QQuickTransitionInstance(QQuickTransitionPrivate *transition, QAbstractAnimationJob *anim);
+    QQuickTransitionInstance(QQuickTransition *transition, QAbstractAnimationJob *anim);
     ~QQuickTransitionInstance();
 
     void start();
@@ -75,8 +76,16 @@ public:
 
     bool isRunning() const;
 
+protected:
+    void animationStateChanged(QAbstractAnimationJob *, QAbstractAnimationJob::State, QAbstractAnimationJob::State) override;
+
+    void removeStateChangeListener()
+    {
+        m_anim->removeAnimationChangeListener(this, QAbstractAnimationJob::StateChange);
+    }
+
 private:
-    QQuickTransitionPrivate *m_transition;
+    QQmlGuard<QQuickTransition> m_transition;
     QAbstractAnimationJob *m_anim;
     friend class QQuickTransition;
 };
@@ -96,7 +105,7 @@ class Q_QUICK_PRIVATE_EXPORT QQuickTransition : public QObject
     Q_CLASSINFO("DeferredPropertyNames", "animations")
 
 public:
-    QQuickTransition(QObject *parent=0);
+    QQuickTransition(QObject *parent=nullptr);
     ~QQuickTransition();
 
     QString fromState() const;
diff --git a/src/quick/util/qquicktransitionmanager.cpp b/src/quick/util/qquicktransitionmanager.cpp
index 714e6d62b6..e51de1a02a 100644
--- a/src/quick/util/qquicktransitionmanager.cpp
+++ b/src/quick/util/qquicktransitionmanager.cpp
@@ -56,7 +56,7 @@ class QQuickTransitionManagerPrivate
 {
 public:
     QQuickTransitionManagerPrivate()
-        : state(0), transitionInstance(0) {}
+        : state(nullptr), transitionInstance(nullptr) {}
 
     void applyBindings();
     typedef QList<QQuickSimpleAction> SimpleActionList;
@@ -79,7 +79,7 @@ void QQuickTransitionManager::setState(QQuickState *s)
 QQuickTransitionManager::~QQuickTransitionManager()
 {
     delete d->transitionInstance;
-    delete d; d = 0;
+    delete d; d = nullptr;
 }
 
 bool QQuickTransitionManager::isRunning() const
@@ -91,10 +91,10 @@ void QQuickTransitionManager::complete()
 {
     d->applyBindings();
 
-    for (int ii = 0; ii < d->completeList.count(); ++ii) {
-        const QQmlProperty &prop = d->completeList.at(ii).property();
-        prop.write(d->completeList.at(ii).value());
-    }
+    // Explicitly take a copy in case the write action triggers a script that modifies the list.
+    QQuickTransitionManagerPrivate::SimpleActionList completeListCopy = d->completeList;
+    for (const QQuickSimpleAction &action : qAsConst(completeListCopy))
+        action.property().write(action.value());
 
     d->completeList.clear();
 
@@ -131,7 +131,9 @@ void QQuickTransitionManager::transition(const QList<QQuickStateAction> &list,
 {
     cancel();
 
+    // The copy below is ON PURPOSE, because firing actions might involve scripts that modify the list.
     QQuickStateOperation::ActionList applyList = list;
+
     // Determine which actions are binding changes and disable any current bindings
     for (const QQuickStateAction &action : qAsConst(applyList)) {
         if (action.toBinding)
@@ -156,8 +158,7 @@ void QQuickTransitionManager::transition(const QList<QQuickStateAction> &list,
     if (transition && !d->bindingsList.isEmpty()) {
 
         // Apply all the property and binding changes
-        for (int ii = 0; ii < applyList.size(); ++ii) {
-            const QQuickStateAction &action = applyList.at(ii);
+        for (const QQuickStateAction &action : qAsConst(applyList)) {
             if (action.toBinding) {
                 QQmlPropertyPrivate::setBinding(action.toBinding.data(), QQmlPropertyPrivate::None, QQmlPropertyData::BypassInterceptor | QQmlPropertyData::DontRemoveBinding);
             } else if (!action.event) {
@@ -170,17 +171,15 @@ void QQuickTransitionManager::transition(const QList<QQuickStateAction> &list,
             }
         }
 
-        // Read all the end values for binding changes
-        for (int ii = 0; ii < applyList.size(); ++ii) {
-            QQuickStateAction *action = &applyList[ii];
-            if (action->event) {
-                action->event->saveTargetValues();
+        // Read all the end values for binding changes.
+        for (auto it = applyList.begin(), eit = applyList.end(); it != eit; ++it) {
+            if (it->event) {
+                it->event->saveTargetValues();
                 continue;
             }
-            const QQmlProperty &prop = action->property;
-            if (action->toBinding || !action->toValue.isValid()) {
-                action->toValue = prop.read();
-            }
+            const QQmlProperty &prop = it->property;
+            if (it->toBinding || !it->toValue.isValid())
+                it->toValue = prop.read();
         }
 
         // Revert back to the original values
@@ -210,29 +209,20 @@ void QQuickTransitionManager::transition(const QList<QQuickStateAction> &list,
             delete oldInstance;
 
         // Modify the action list to remove actions handled in the transition
-        for (int ii = 0; ii < applyList.count(); ++ii) {
-            const QQuickStateAction &action = applyList.at(ii);
-
+        auto isHandledInTransition = [this, touched](const QQuickStateAction &action) {
             if (action.event) {
-
-                if (action.actionDone) {
-                    applyList.removeAt(ii);
-                    --ii;
-                }
-
+                return action.actionDone;
             } else {
-
                 if (touched.contains(action.property)) {
                     if (action.toValue != action.fromValue)
-                        d->completeList <<
-                            QQuickSimpleAction(action, QQuickSimpleAction::EndState);
-
-                    applyList.removeAt(ii);
-                    --ii;
+                        d->completeList << QQuickSimpleAction(action, QQuickSimpleAction::EndState);
+                    return true;
                 }
-
             }
-        }
+            return false;
+        };
+        auto newEnd = std::remove_if(applyList.begin(), applyList.end(), isHandledInTransition);
+        applyList.erase(newEnd, applyList.end());
     }
 
     // Any actions remaining have not been handled by the transition and should
@@ -270,12 +260,9 @@ void QQuickTransitionManager::cancel()
     if (d->transitionInstance && d->transitionInstance->isRunning())
         d->transitionInstance->stop();
 
-    for(int i = 0; i < d->bindingsList.count(); ++i) {
-        QQuickStateAction action = d->bindingsList[i];
+    for (const QQuickStateAction &action : qAsConst(d->bindingsList)) {
         if (action.toBinding && action.deletableToBinding) {
             QQmlPropertyPrivate::removeBinding(action.property);
-            action.toBinding = 0;
-            action.deletableToBinding = false;
         } else if (action.event) {
             //### what do we do here?
         }
diff --git a/src/quick/util/qquicktransitionmanager_p_p.h b/src/quick/util/qquicktransitionmanager_p_p.h
index 68daf6db3c..89317e1e07 100644
--- a/src/quick/util/qquicktransitionmanager_p_p.h
+++ b/src/quick/util/qquicktransitionmanager_p_p.h
@@ -66,7 +66,7 @@ public:
 
     bool isRunning() const;
 
-    void transition(const QList<QQuickStateAction> &, QQuickTransition *transition, QObject *defaultTarget = 0);
+    void transition(const QList<QQuickStateAction> &, QQuickTransition *transition, QObject *defaultTarget = nullptr);
 
     void cancel();
 
diff --git a/src/quick/util/qquickutilmodule.cpp b/src/quick/util/qquickutilmodule.cpp
index b2e5b84cf4..5147ebc6f6 100644
--- a/src/quick/util/qquickutilmodule.cpp
+++ b/src/quick/util/qquickutilmodule.cpp
@@ -132,4 +132,9 @@ void QQuickUtilModule::defineModule()
 
     qmlRegisterType<QQuickShortcut,9>("QtQuick", 2, 9, "Shortcut");
 #endif
+
+    qmlRegisterUncreatableType<QQuickAbstractAnimation, 12>("QtQuick", 2, 12, "Animation",
+        QQuickAbstractAnimation::tr("Animation is an abstract class"));
+    // 5.13
+    qmlRegisterType<QQuickBehavior, 13>("QtQuick", 2, 13, "Behavior");
 }
diff --git a/src/quick/util/qquickvalidator.cpp b/src/quick/util/qquickvalidator.cpp
index a05117bd06..b2b773cd94 100644
--- a/src/quick/util/qquickvalidator.cpp
+++ b/src/quick/util/qquickvalidator.cpp
@@ -48,7 +48,7 @@ QT_BEGIN_NAMESPACE
     \instantiates QIntValidator
     \inqmlmodule QtQuick
     \ingroup qtquick-text-utility
-    \brief Defines a validator for integer values
+    \brief Defines a validator for integer values.
 
     The IntValidator type provides a validator for integer values.
 
@@ -111,7 +111,7 @@ void QQuickIntValidator::resetLocaleName()
     \instantiates QDoubleValidator
     \inqmlmodule QtQuick
     \ingroup qtquick-text-utility
-    \brief Defines a validator for non-integer numbers
+    \brief Defines a validator for non-integer numbers.
 
     The DoubleValidator type provides a validator for non-integer numbers.
 
@@ -205,7 +205,7 @@ void QQuickDoubleValidator::resetLocaleName()
     \instantiates QRegExpValidator
     \inqmlmodule QtQuick
     \ingroup qtquick-text-utility
-    \brief Provides a string validator
+    \brief Provides a string validator.
 
     The RegExpValidator type provides a validator, which counts as valid any string which
     matches a specified regular expression.
@@ -219,6 +219,25 @@ void QQuickDoubleValidator::resetLocaleName()
    matching "a".
 
    By default, this property contains a regular expression with the pattern .* that matches any string.
+
+   Below you can find an example of a \l TextInput object with a RegExpValidator specified:
+
+   \snippet qml/regexp.qml 0
+
+   Some more examples of regular expressions:
+
+   \list
+   \li A list of numbers with one to three positions separated by a comma:
+       \badcode
+       /\d{1,3}(?:,\d{1,3})+$/
+       \endcode
+
+   \li An amount consisting of up to 3 numbers before the decimal point, and
+       1 to 2 after the decimal point:
+       \badcode
+       /(\d{1,3})([.,]\d{1,2})?$/
+       \endcode
+   \endlist
 */
 
 #endif // validator
diff --git a/src/quick/util/qquickvalidator_p.h b/src/quick/util/qquickvalidator_p.h
index ba188e947a..812e552d8e 100644
--- a/src/quick/util/qquickvalidator_p.h
+++ b/src/quick/util/qquickvalidator_p.h
@@ -62,7 +62,7 @@ class Q_AUTOTEST_EXPORT QQuickIntValidator : public QIntValidator
     Q_OBJECT
     Q_PROPERTY(QString locale READ localeName WRITE setLocaleName RESET resetLocaleName NOTIFY localeNameChanged)
 public:
-    QQuickIntValidator(QObject *parent = 0);
+    QQuickIntValidator(QObject *parent = nullptr);
 
     QString localeName() const;
     void setLocaleName(const QString &name);
@@ -77,7 +77,7 @@ class Q_AUTOTEST_EXPORT QQuickDoubleValidator : public QDoubleValidator
     Q_OBJECT
     Q_PROPERTY(QString locale READ localeName WRITE setLocaleName RESET resetLocaleName NOTIFY localeNameChanged)
 public:
-    QQuickDoubleValidator(QObject *parent = 0);
+    QQuickDoubleValidator(QObject *parent = nullptr);
 
     QString localeName() const;
     void setLocaleName(const QString &name);
diff --git a/src/quick/util/qquickvaluetypes.cpp b/src/quick/util/qquickvaluetypes.cpp
index 4d34c6d661..e4a03f3b52 100644
--- a/src/quick/util/qquickvaluetypes.cpp
+++ b/src/quick/util/qquickvaluetypes.cpp
@@ -757,6 +757,29 @@ void QQuickFontValueType::setHintingPreference(QQuickFontValueType::HintingPrefe
     v.setHintingPreference(QFont::HintingPreference(hintingPreference));
 }
 
+bool QQuickFontValueType::kerning() const
+{
+    return v.kerning();
+}
+
+void QQuickFontValueType::setKerning(bool b)
+{
+    v.setKerning(b);
+}
+
+bool QQuickFontValueType::preferShaping() const
+{
+    return (v.styleStrategy() & QFont::PreferNoShaping) == 0;
+}
+
+void QQuickFontValueType::setPreferShaping(bool enable)
+{
+    if (enable)
+        v.setStyleStrategy(static_cast<QFont::StyleStrategy>(v.styleStrategy() & ~QFont::PreferNoShaping));
+    else
+        v.setStyleStrategy(static_cast<QFont::StyleStrategy>(v.styleStrategy() | QFont::PreferNoShaping));
+}
+
 QT_END_NAMESPACE
 
 #include "moc_qquickvaluetypes_p.cpp"
diff --git a/src/quick/util/qquickvaluetypes_p.h b/src/quick/util/qquickvaluetypes_p.h
index 4a1598ec5c..5a9af970e8 100644
--- a/src/quick/util/qquickvaluetypes_p.h
+++ b/src/quick/util/qquickvaluetypes_p.h
@@ -323,6 +323,8 @@ class QQuickFontValueType
     Q_PROPERTY(qreal letterSpacing READ letterSpacing WRITE setLetterSpacing FINAL)
     Q_PROPERTY(qreal wordSpacing READ wordSpacing WRITE setWordSpacing FINAL)
     Q_PROPERTY(HintingPreference hintingPreference READ hintingPreference WRITE setHintingPreference FINAL)
+    Q_PROPERTY(bool kerning READ kerning WRITE setKerning FINAL)
+    Q_PROPERTY(bool preferShaping READ preferShaping WRITE setPreferShaping FINAL)
 
 public:
     enum FontWeight { Thin = QFont::Thin,
@@ -393,6 +395,12 @@ public:
 
     HintingPreference hintingPreference() const;
     void setHintingPreference(HintingPreference);
+
+    bool kerning() const;
+    void setKerning(bool b);
+
+    bool preferShaping() const;
+    void setPreferShaping(bool b);
 };
 
 QT_END_NAMESPACE
diff --git a/src/quick/util/util.pri b/src/quick/util/util.pri
index b53b132cce..c51f082d03 100644
--- a/src/quick/util/util.pri
+++ b/src/quick/util/util.pri
@@ -28,7 +28,7 @@ SOURCES += \
     $$PWD/qquicktextmetrics.cpp \
     $$PWD/qquickvalidator.cpp
 
-!contains(QT_CONFIG, no-qml-debug): SOURCES += $$PWD/qquickprofiler.cpp
+qtConfig(qml-debug): SOURCES += $$PWD/qquickprofiler.cpp
 
 HEADERS += \
     $$PWD/qquickapplication_p.h\
@@ -53,6 +53,7 @@ HEADERS += \
     $$PWD/qquickfontloader_p.h \
     $$PWD/qquickstyledtext_p.h \
     $$PWD/qquickimageprovider.h \
+    $$PWD/qquickimageprovider_p.h \
     $$PWD/qquicksvgparser_p.h \
     $$PWD/qquickvaluetypes_p.h \
     $$PWD/qquickanimator_p.h \
diff --git a/src/quickshapes/qquicknvprfunctions.cpp b/src/quickshapes/qquicknvprfunctions.cpp
new file mode 100644
index 0000000000..409a59be7f
--- /dev/null
+++ b/src/quickshapes/qquicknvprfunctions.cpp
@@ -0,0 +1,281 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQuick module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qquicknvprfunctions_p.h"
+
+#if QT_CONFIG(opengl)
+
+#include <QOpenGLContext>
+#include <QOffscreenSurface>
+#include <QOpenGLExtraFunctions>
+#include "qquicknvprfunctions_p_p.h"
+
+QT_BEGIN_NAMESPACE
+
+/*!
+    \class QQuickNvprFunctions
+
+    \brief Function resolvers and other helpers for GL_NV_path_rendering
+    for both desktop (GL 4.3+) and mobile/embedded (GLES 3.1+) in a manner
+    that does not distract builds that do not have NVPR support either at
+    compile or run time.
+
+    \internal
+ */
+
+QQuickNvprFunctions::QQuickNvprFunctions()
+    : d(new QQuickNvprFunctionsPrivate(this))
+{
+}
+
+QQuickNvprFunctions::~QQuickNvprFunctions()
+{
+    delete d;
+}
+
+/*!
+   \return a recommended QSurfaceFormat suitable for GL_NV_path_rendering on top
+   of OpenGL 4.3 or OpenGL ES 3.1.
+ */
+QSurfaceFormat QQuickNvprFunctions::format()
+{
+    QSurfaceFormat fmt;
+    fmt.setDepthBufferSize(24);
+    fmt.setStencilBufferSize(8);
+    if (QOpenGLContext::openGLModuleType() == QOpenGLContext::LibGL) {
+        fmt.setVersion(4, 3);
+        fmt.setProfile(QSurfaceFormat::CompatibilityProfile);
+    } else if (QOpenGLContext::openGLModuleType() == QOpenGLContext::LibGLES) {
+        fmt.setVersion(3, 1);
+    }
+    return fmt;
+}
+
+#define PROC(type, name) reinterpret_cast<type>(ctx->getProcAddress(#name))
+
+/*!
+  \return true if GL_NV_path_rendering is supported with the current OpenGL
+  context.
+
+  When there is no current context, a temporary dummy one will be created and
+  made current.
+ */
+bool QQuickNvprFunctions::isSupported()
+{
+    QOpenGLContext *ctx = QOpenGLContext::currentContext();
+    QScopedPointer<QOpenGLContext> tempContext;
+    QScopedPointer<QOffscreenSurface> tempSurface;
+    if (!ctx) {
+        tempContext.reset(new QOpenGLContext);
+        if (!tempContext->create())
+            return false;
+        ctx = tempContext.data();
+        tempSurface.reset(new QOffscreenSurface);
+        tempSurface->setFormat(ctx->format());
+        tempSurface->create();
+        if (!ctx->makeCurrent(tempSurface.data()))
+            return false;
+    }
+
+    if (!ctx->hasExtension(QByteArrayLiteral("GL_NV_path_rendering")))
+        return false;
+
+    // Check that GL_NV_Path_rendering extension is at least API revision 1.3
+    if (!PROC(PFNGLPROGRAMPATHFRAGMENTINPUTGENNVPROC, glProgramPathFragmentInputGenNV))
+        return false;
+
+    // Do not check for DSA as the string may not be exposed on ES
+    // drivers, yet the functions we need are resolvable.
+#if 0
+    if (!ctx->hasExtension(QByteArrayLiteral("GL_EXT_direct_state_access"))) {
+        qWarning("QtQuickPath/NVPR: GL_EXT_direct_state_access not supported");
+        return false;
+    }
+#endif
+
+    return true;
+}
+
+/*!
+    Initializes using the current OpenGL context.
+
+    \return true when GL_NV_path_rendering is supported and initialization was
+    successful.
+ */
+bool QQuickNvprFunctions::create()
+{
+    return isSupported() && d->resolve();
+}
+
+/*!
+    Creates a program pipeline consisting of a separable fragment shader program.
+
+    This is essential for using NVPR with OpenGL ES 3.1+ since normal,
+    GLES2-style programs would not work without a vertex shader.
+
+    \note \a fragmentShaderSource should be a \c{version 310 es} shader since
+    this works both on desktop and embedded NVIDIA drivers, thus avoiding the
+    need to fight GLSL and GLSL ES differences.
+
+    The pipeline object is stored into \a pipeline, the fragment shader program
+    into \a program.
+
+    Use QOpenGLExtraFunctions to set uniforms, bind the pipeline, etc.
+
+    \return \c false on failure in which case the error log is printed on the
+    debug output. \c true on success.
+ */
+bool QQuickNvprFunctions::createFragmentOnlyPipeline(const char *fragmentShaderSource, GLuint *pipeline, GLuint *program)
+{
+    QOpenGLContext *ctx = QOpenGLContext::currentContext();
+    if (!ctx)
+        return false;
+
+    QOpenGLExtraFunctions *f = ctx->extraFunctions();
+    *program = f->glCreateShaderProgramv(GL_FRAGMENT_SHADER, 1, &fragmentShaderSource);
+    GLint status = 0;
+    f->glGetProgramiv(*program, GL_LINK_STATUS, &status);
+    if (!status) {
+        GLint len = 0;
+        f->glGetProgramiv(*program, GL_INFO_LOG_LENGTH, &len);
+        if (len) {
+            QByteArray s;
+            s.resize(len);
+            f->glGetProgramInfoLog(*program, s.count(), nullptr, s.data());
+            qWarning("Failed to create separable shader program:\n%s", s.constData());
+        }
+        return false;
+    }
+
+    f->glGenProgramPipelines(1, pipeline);
+    f->glUseProgramStages(*pipeline, GL_FRAGMENT_SHADER_BIT, *program);
+    f->glActiveShaderProgram(*pipeline, *program);
+
+    f->glValidateProgramPipeline(*pipeline);
+    status = 0;
+    f->glGetProgramPipelineiv(*pipeline, GL_VALIDATE_STATUS, &status);
+    if (!status) {
+        GLint len = 0;
+        f->glGetProgramPipelineiv(*pipeline, GL_INFO_LOG_LENGTH, &len);
+        if (len) {
+            QByteArray s;
+            s.resize(len);
+            f->glGetProgramPipelineInfoLog(*pipeline, s.count(), nullptr, s.data());
+            qWarning("Program pipeline validation failed:\n%s", s.constData());
+        }
+        return false;
+    }
+
+    return true;
+}
+
+bool QQuickNvprFunctionsPrivate::resolve()
+{
+    QOpenGLContext *ctx = QOpenGLContext::currentContext();
+
+    q->genPaths = PROC(PFNGLGENPATHSNVPROC, glGenPathsNV);
+    q->deletePaths = PROC(PFNGLDELETEPATHSNVPROC, glDeletePathsNV);
+    q->isPath = PROC(PFNGLISPATHNVPROC, glIsPathNV);
+    q->pathCommands = PROC(PFNGLPATHCOMMANDSNVPROC, glPathCommandsNV);
+    q->pathCoords = PROC(PFNGLPATHCOORDSNVPROC, glPathCoordsNV);
+    q->pathSubCommands = PROC(PFNGLPATHSUBCOMMANDSNVPROC, glPathSubCommandsNV);
+    q->pathSubCoords = PROC(PFNGLPATHSUBCOORDSNVPROC, glPathSubCoordsNV);
+    q->pathString = PROC(PFNGLPATHSTRINGNVPROC, glPathStringNV);
+    q->pathGlyphs = PROC(PFNGLPATHGLYPHSNVPROC, glPathGlyphsNV);
+    q->pathGlyphRange = PROC(PFNGLPATHGLYPHRANGENVPROC, glPathGlyphRangeNV);
+    q->weightPaths = PROC(PFNGLWEIGHTPATHSNVPROC, glWeightPathsNV);
+    q->copyPath = PROC(PFNGLCOPYPATHNVPROC, glCopyPathNV);
+    q->interpolatePaths = PROC(PFNGLINTERPOLATEPATHSNVPROC, glInterpolatePathsNV);
+    q->transformPath = PROC(PFNGLTRANSFORMPATHNVPROC, glTransformPathNV);
+    q->pathParameteriv = PROC(PFNGLPATHPARAMETERIVNVPROC, glPathParameterivNV);
+    q->pathParameteri = PROC(PFNGLPATHPARAMETERINVPROC, glPathParameteriNV);
+    q->pathParameterfv = PROC(PFNGLPATHPARAMETERFVNVPROC, glPathParameterfvNV);
+    q->pathParameterf = PROC(PFNGLPATHPARAMETERFNVPROC, glPathParameterfNV);
+    q->pathDashArray = PROC(PFNGLPATHDASHARRAYNVPROC, glPathDashArrayNV);
+    q->pathStencilFunc = PROC(PFNGLPATHSTENCILFUNCNVPROC, glPathStencilFuncNV);
+    q->pathStencilDepthOffset = PROC(PFNGLPATHSTENCILDEPTHOFFSETNVPROC, glPathStencilDepthOffsetNV);
+    q->stencilFillPath = PROC(PFNGLSTENCILFILLPATHNVPROC, glStencilFillPathNV);
+    q->stencilStrokePath = PROC(PFNGLSTENCILSTROKEPATHNVPROC, glStencilStrokePathNV);
+    q->stencilFillPathInstanced = PROC(PFNGLSTENCILFILLPATHINSTANCEDNVPROC, glStencilFillPathInstancedNV);
+    q->stencilStrokePathInstanced = PROC(PFNGLSTENCILSTROKEPATHINSTANCEDNVPROC, glStencilStrokePathInstancedNV);
+    q->pathCoverDepthFunc = PROC(PFNGLPATHCOVERDEPTHFUNCNVPROC,  glPathCoverDepthFuncNV);
+    q->coverFillPath = PROC(PFNGLCOVERFILLPATHNVPROC, glCoverFillPathNV);
+    q->coverStrokePath = PROC(PFNGLCOVERSTROKEPATHNVPROC, glCoverStrokePathNV);
+    q->coverFillPathInstanced = PROC(PFNGLCOVERFILLPATHINSTANCEDNVPROC, glCoverFillPathInstancedNV);
+    q->coverStrokePathInstanced = PROC(PFNGLCOVERSTROKEPATHINSTANCEDNVPROC, glCoverStrokePathInstancedNV);
+    q->getPathParameteriv = PROC(PFNGLGETPATHPARAMETERIVNVPROC, glGetPathParameterivNV);
+    q->getPathParameterfv = PROC(PFNGLGETPATHPARAMETERFVNVPROC, glGetPathParameterfvNV);
+    q->getPathCommands = PROC(PFNGLGETPATHCOMMANDSNVPROC, glGetPathCommandsNV);
+    q->getPathCoords = PROC(PFNGLGETPATHCOORDSNVPROC, glGetPathCoordsNV);
+    q->getPathDashArray = PROC(PFNGLGETPATHDASHARRAYNVPROC, glGetPathDashArrayNV);
+    q->getPathMetrics = PROC(PFNGLGETPATHMETRICSNVPROC, glGetPathMetricsNV);
+    q->getPathMetricRange = PROC(PFNGLGETPATHMETRICRANGENVPROC, glGetPathMetricRangeNV);
+    q->getPathSpacing = PROC(PFNGLGETPATHSPACINGNVPROC, glGetPathSpacingNV);
+    q->isPointInFillPath = PROC(PFNGLISPOINTINFILLPATHNVPROC, glIsPointInFillPathNV);
+    q->isPointInStrokePath = PROC(PFNGLISPOINTINSTROKEPATHNVPROC, glIsPointInStrokePathNV);
+    q->getPathLength = PROC(PFNGLGETPATHLENGTHNVPROC, glGetPathLengthNV);
+    q->getPointAlongPath = PROC(PFNGLPOINTALONGPATHNVPROC, glPointAlongPathNV);
+    q->matrixLoad3x2f = PROC(PFNGLMATRIXLOAD3X2FNVPROC, glMatrixLoad3x2fNV);
+    q->matrixLoad3x3f = PROC(PFNGLMATRIXLOAD3X3FNVPROC, glMatrixLoad3x3fNV);
+    q->matrixLoadTranspose3x3f = PROC(PFNGLMATRIXLOADTRANSPOSE3X3FNVPROC, glMatrixLoadTranspose3x3fNV);
+    q->matrixMult3x2f = PROC(PFNGLMATRIXMULT3X2FNVPROC, glMatrixMult3x2fNV);
+    q->matrixMult3x3f = PROC(PFNGLMATRIXMULT3X3FNVPROC, glMatrixMult3x3fNV);
+    q->matrixMultTranspose3x3f = PROC(PFNGLMATRIXMULTTRANSPOSE3X3FNVPROC, glMatrixMultTranspose3x3fNV);
+    q->stencilThenCoverFillPath = PROC(PFNGLSTENCILTHENCOVERFILLPATHNVPROC, glStencilThenCoverFillPathNV);
+    q->stencilThenCoverStrokePath = PROC(PFNGLSTENCILTHENCOVERSTROKEPATHNVPROC, glStencilThenCoverStrokePathNV);
+    q->stencilThenCoverFillPathInstanced = PROC(PFNGLSTENCILTHENCOVERFILLPATHINSTANCEDNVPROC, glStencilThenCoverFillPathInstancedNV);
+    q->stencilThenCoverStrokePathInstanced = PROC(PFNGLSTENCILTHENCOVERSTROKEPATHINSTANCEDNVPROC, glStencilThenCoverStrokePathInstancedNV);
+    q->pathGlyphIndexRange = PROC(PFNGLPATHGLYPHINDEXRANGENVPROC, glPathGlyphIndexRangeNV);
+    q->pathGlyphIndexArray = PROC(PFNGLPATHGLYPHINDEXARRAYNVPROC, glPathGlyphIndexArrayNV);
+    q->pathMemoryGlyphIndexArray = PROC(PFNGLPATHMEMORYGLYPHINDEXARRAYNVPROC, glPathMemoryGlyphIndexArrayNV);
+    q->programPathFragmentInputGen = PROC(PFNGLPROGRAMPATHFRAGMENTINPUTGENNVPROC, glProgramPathFragmentInputGenNV);
+    q->getProgramResourcefv = PROC(PFNGLGETPROGRAMRESOURCEFVNVPROC, glGetProgramResourcefvNV);
+
+    q->matrixLoadf = PROC(PFNGLMATRIXLOADFEXTPROC, glMatrixLoadfEXT);
+    q->matrixLoadIdentity = PROC(PFNGLMATRIXLOADIDENTITYEXTPROC, glMatrixLoadIdentityEXT);
+
+    return q->genPaths != nullptr // base path rendering ext
+        && q->programPathFragmentInputGen != nullptr // updated path rendering ext
+        && q->matrixLoadf != nullptr // direct state access ext
+        && q->matrixLoadIdentity != nullptr;
+}
+
+QT_END_NAMESPACE
+
+#endif // QT_CONFIG(opengl)
diff --git a/src/quickshapes/qquicknvprfunctions_p.h b/src/quickshapes/qquicknvprfunctions_p.h
new file mode 100644
index 0000000000..92246cf4c8
--- /dev/null
+++ b/src/quickshapes/qquicknvprfunctions_p.h
@@ -0,0 +1,401 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQuick module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QQUICKNVPRFUNCTIONS_P_H
+#define QQUICKNVPRFUNCTIONS_P_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists for the convenience
+// of a number of Qt sources files.  This header file may change from
+// version to version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include <QtQuickShapes/private/qquickshapesglobal_p.h>
+#include <qopengl.h>
+#include <QtGui/qsurfaceformat.h>
+
+#if QT_CONFIG(opengl)
+
+QT_BEGIN_NAMESPACE
+
+// note: fixed pipeline specific functions are removed - modern ES ext
+// headers have all this, but not the fixed stuff
+
+#ifndef GL_NV_path_rendering
+#define GL_PATH_FORMAT_SVG_NV             0x9070
+#define GL_PATH_FORMAT_PS_NV              0x9071
+#define GL_STANDARD_FONT_NAME_NV          0x9072
+#define GL_SYSTEM_FONT_NAME_NV            0x9073
+#define GL_FILE_NAME_NV                   0x9074
+#define GL_PATH_STROKE_WIDTH_NV           0x9075
+#define GL_PATH_END_CAPS_NV               0x9076
+#define GL_PATH_INITIAL_END_CAP_NV        0x9077
+#define GL_PATH_TERMINAL_END_CAP_NV       0x9078
+#define GL_PATH_JOIN_STYLE_NV             0x9079
+#define GL_PATH_MITER_LIMIT_NV            0x907A
+#define GL_PATH_DASH_CAPS_NV              0x907B
+#define GL_PATH_INITIAL_DASH_CAP_NV       0x907C
+#define GL_PATH_TERMINAL_DASH_CAP_NV      0x907D
+#define GL_PATH_DASH_OFFSET_NV            0x907E
+#define GL_PATH_CLIENT_LENGTH_NV          0x907F
+#define GL_PATH_FILL_MODE_NV              0x9080
+#define GL_PATH_FILL_MASK_NV              0x9081
+#define GL_PATH_FILL_COVER_MODE_NV        0x9082
+#define GL_PATH_STROKE_COVER_MODE_NV      0x9083
+#define GL_PATH_STROKE_MASK_NV            0x9084
+#define GL_COUNT_UP_NV                    0x9088
+#define GL_COUNT_DOWN_NV                  0x9089
+#define GL_PATH_OBJECT_BOUNDING_BOX_NV    0x908A
+#define GL_CONVEX_HULL_NV                 0x908B
+#define GL_BOUNDING_BOX_NV                0x908D
+#define GL_TRANSLATE_X_NV                 0x908E
+#define GL_TRANSLATE_Y_NV                 0x908F
+#define GL_TRANSLATE_2D_NV                0x9090
+#define GL_TRANSLATE_3D_NV                0x9091
+#define GL_AFFINE_2D_NV                   0x9092
+#define GL_AFFINE_3D_NV                   0x9094
+#define GL_TRANSPOSE_AFFINE_2D_NV         0x9096
+#define GL_TRANSPOSE_AFFINE_3D_NV         0x9098
+#define GL_UTF8_NV                        0x909A
+#define GL_UTF16_NV                       0x909B
+#define GL_BOUNDING_BOX_OF_BOUNDING_BOXES_NV 0x909C
+#define GL_PATH_COMMAND_COUNT_NV          0x909D
+#define GL_PATH_COORD_COUNT_NV            0x909E
+#define GL_PATH_DASH_ARRAY_COUNT_NV       0x909F
+#define GL_PATH_COMPUTED_LENGTH_NV        0x90A0
+#define GL_PATH_FILL_BOUNDING_BOX_NV      0x90A1
+#define GL_PATH_STROKE_BOUNDING_BOX_NV    0x90A2
+#define GL_SQUARE_NV                      0x90A3
+#define GL_ROUND_NV                       0x90A4
+#define GL_TRIANGULAR_NV                  0x90A5
+#define GL_BEVEL_NV                       0x90A6
+#define GL_MITER_REVERT_NV                0x90A7
+#define GL_MITER_TRUNCATE_NV              0x90A8
+#define GL_SKIP_MISSING_GLYPH_NV          0x90A9
+#define GL_USE_MISSING_GLYPH_NV           0x90AA
+#define GL_PATH_ERROR_POSITION_NV         0x90AB
+#define GL_PATH_FOG_GEN_MODE_NV           0x90AC
+#define GL_ACCUM_ADJACENT_PAIRS_NV        0x90AD
+#define GL_ADJACENT_PAIRS_NV              0x90AE
+#define GL_FIRST_TO_REST_NV               0x90AF
+#define GL_PATH_GEN_MODE_NV               0x90B0
+#define GL_PATH_GEN_COEFF_NV              0x90B1
+#define GL_PATH_GEN_COLOR_FORMAT_NV       0x90B2
+#define GL_PATH_GEN_COMPONENTS_NV         0x90B3
+#define GL_PATH_STENCIL_FUNC_NV           0x90B7
+#define GL_PATH_STENCIL_REF_NV            0x90B8
+#define GL_PATH_STENCIL_VALUE_MASK_NV     0x90B9
+#define GL_PATH_STENCIL_DEPTH_OFFSET_FACTOR_NV 0x90BD
+#define GL_PATH_STENCIL_DEPTH_OFFSET_UNITS_NV 0x90BE
+#define GL_PATH_COVER_DEPTH_FUNC_NV       0x90BF
+#define GL_PATH_DASH_OFFSET_RESET_NV      0x90B4
+#define GL_MOVE_TO_RESETS_NV              0x90B5
+#define GL_MOVE_TO_CONTINUES_NV           0x90B6
+#define GL_CLOSE_PATH_NV                  0x00
+#define GL_MOVE_TO_NV                     0x02
+#define GL_RELATIVE_MOVE_TO_NV            0x03
+#define GL_LINE_TO_NV                     0x04
+#define GL_RELATIVE_LINE_TO_NV            0x05
+#define GL_HORIZONTAL_LINE_TO_NV          0x06
+#define GL_RELATIVE_HORIZONTAL_LINE_TO_NV 0x07
+#define GL_VERTICAL_LINE_TO_NV            0x08
+#define GL_RELATIVE_VERTICAL_LINE_TO_NV   0x09
+#define GL_QUADRATIC_CURVE_TO_NV          0x0A
+#define GL_RELATIVE_QUADRATIC_CURVE_TO_NV 0x0B
+#define GL_CUBIC_CURVE_TO_NV              0x0C
+#define GL_RELATIVE_CUBIC_CURVE_TO_NV     0x0D
+#define GL_SMOOTH_QUADRATIC_CURVE_TO_NV   0x0E
+#define GL_RELATIVE_SMOOTH_QUADRATIC_CURVE_TO_NV 0x0F
+#define GL_SMOOTH_CUBIC_CURVE_TO_NV       0x10
+#define GL_RELATIVE_SMOOTH_CUBIC_CURVE_TO_NV 0x11
+#define GL_SMALL_CCW_ARC_TO_NV            0x12
+#define GL_RELATIVE_SMALL_CCW_ARC_TO_NV   0x13
+#define GL_SMALL_CW_ARC_TO_NV             0x14
+#define GL_RELATIVE_SMALL_CW_ARC_TO_NV    0x15
+#define GL_LARGE_CCW_ARC_TO_NV            0x16
+#define GL_RELATIVE_LARGE_CCW_ARC_TO_NV   0x17
+#define GL_LARGE_CW_ARC_TO_NV             0x18
+#define GL_RELATIVE_LARGE_CW_ARC_TO_NV    0x19
+#define GL_RESTART_PATH_NV                0xF0
+#define GL_DUP_FIRST_CUBIC_CURVE_TO_NV    0xF2
+#define GL_DUP_LAST_CUBIC_CURVE_TO_NV     0xF4
+#define GL_RECT_NV                        0xF6
+#define GL_CIRCULAR_CCW_ARC_TO_NV         0xF8
+#define GL_CIRCULAR_CW_ARC_TO_NV          0xFA
+#define GL_CIRCULAR_TANGENT_ARC_TO_NV     0xFC
+#define GL_ARC_TO_NV                      0xFE
+#define GL_RELATIVE_ARC_TO_NV             0xFF
+#define GL_BOLD_BIT_NV                    0x01
+#define GL_ITALIC_BIT_NV                  0x02
+#define GL_GLYPH_WIDTH_BIT_NV             0x01
+#define GL_GLYPH_HEIGHT_BIT_NV            0x02
+#define GL_GLYPH_HORIZONTAL_BEARING_X_BIT_NV 0x04
+#define GL_GLYPH_HORIZONTAL_BEARING_Y_BIT_NV 0x08
+#define GL_GLYPH_HORIZONTAL_BEARING_ADVANCE_BIT_NV 0x10
+#define GL_GLYPH_VERTICAL_BEARING_X_BIT_NV 0x20
+#define GL_GLYPH_VERTICAL_BEARING_Y_BIT_NV 0x40
+#define GL_GLYPH_VERTICAL_BEARING_ADVANCE_BIT_NV 0x80
+#define GL_GLYPH_HAS_KERNING_BIT_NV       0x100
+#define GL_FONT_X_MIN_BOUNDS_BIT_NV       0x00010000
+#define GL_FONT_Y_MIN_BOUNDS_BIT_NV       0x00020000
+#define GL_FONT_X_MAX_BOUNDS_BIT_NV       0x00040000
+#define GL_FONT_Y_MAX_BOUNDS_BIT_NV       0x00080000
+#define GL_FONT_UNITS_PER_EM_BIT_NV       0x00100000
+#define GL_FONT_ASCENDER_BIT_NV           0x00200000
+#define GL_FONT_DESCENDER_BIT_NV          0x00400000
+#define GL_FONT_HEIGHT_BIT_NV             0x00800000
+#define GL_FONT_MAX_ADVANCE_WIDTH_BIT_NV  0x01000000
+#define GL_FONT_MAX_ADVANCE_HEIGHT_BIT_NV 0x02000000
+#define GL_FONT_UNDERLINE_POSITION_BIT_NV 0x04000000
+#define GL_FONT_UNDERLINE_THICKNESS_BIT_NV 0x08000000
+#define GL_FONT_HAS_KERNING_BIT_NV        0x10000000
+#define GL_PRIMARY_COLOR_NV               0x852C
+#define GL_SECONDARY_COLOR_NV             0x852D
+#define GL_ROUNDED_RECT_NV                0xE8
+#define GL_RELATIVE_ROUNDED_RECT_NV       0xE9
+#define GL_ROUNDED_RECT2_NV               0xEA
+#define GL_RELATIVE_ROUNDED_RECT2_NV      0xEB
+#define GL_ROUNDED_RECT4_NV               0xEC
+#define GL_RELATIVE_ROUNDED_RECT4_NV      0xED
+#define GL_ROUNDED_RECT8_NV               0xEE
+#define GL_RELATIVE_ROUNDED_RECT8_NV      0xEF
+#define GL_RELATIVE_RECT_NV               0xF7
+#define GL_FONT_GLYPHS_AVAILABLE_NV       0x9368
+#define GL_FONT_TARGET_UNAVAILABLE_NV     0x9369
+#define GL_FONT_UNAVAILABLE_NV            0x936A
+#define GL_FONT_UNINTELLIGIBLE_NV         0x936B
+#define GL_CONIC_CURVE_TO_NV              0x1A
+#define GL_RELATIVE_CONIC_CURVE_TO_NV     0x1B
+#define GL_FONT_NUM_GLYPH_INDICES_BIT_NV  0x20000000
+#define GL_STANDARD_FONT_FORMAT_NV        0x936C
+#define GL_2_BYTES_NV                     0x1407
+#define GL_3_BYTES_NV                     0x1408
+#define GL_4_BYTES_NV                     0x1409
+#define GL_EYE_LINEAR_NV                  0x2400
+#define GL_OBJECT_LINEAR_NV               0x2401
+#define GL_CONSTANT_NV                    0x8576
+#define GL_PATH_PROJECTION_NV             0x1701
+#define GL_PATH_MODELVIEW_NV              0x1700
+#define GL_PATH_MODELVIEW_STACK_DEPTH_NV  0x0BA3
+#define GL_PATH_MODELVIEW_MATRIX_NV       0x0BA6
+#define GL_PATH_MAX_MODELVIEW_STACK_DEPTH_NV 0x0D36
+#define GL_PATH_TRANSPOSE_MODELVIEW_MATRIX_NV 0x84E3
+#define GL_PATH_PROJECTION_STACK_DEPTH_NV 0x0BA4
+#define GL_PATH_PROJECTION_MATRIX_NV      0x0BA7
+#define GL_PATH_MAX_PROJECTION_STACK_DEPTH_NV 0x0D38
+#define GL_PATH_TRANSPOSE_PROJECTION_MATRIX_NV 0x84E4
+#define GL_FRAGMENT_INPUT_NV              0x936D
+
+typedef GLuint (QOPENGLF_APIENTRYP PFNGLGENPATHSNVPROC) (GLsizei range);
+typedef void (QOPENGLF_APIENTRYP PFNGLDELETEPATHSNVPROC) (GLuint path, GLsizei range);
+typedef GLboolean (QOPENGLF_APIENTRYP PFNGLISPATHNVPROC) (GLuint path);
+typedef void (QOPENGLF_APIENTRYP PFNGLPATHCOMMANDSNVPROC) (GLuint path, GLsizei numCommands, const GLubyte *commands, GLsizei numCoords, GLenum coordType, const void *coords);
+typedef void (QOPENGLF_APIENTRYP PFNGLPATHCOORDSNVPROC) (GLuint path, GLsizei numCoords, GLenum coordType, const void *coords);
+typedef void (QOPENGLF_APIENTRYP PFNGLPATHSUBCOMMANDSNVPROC) (GLuint path, GLsizei commandStart, GLsizei commandsToDelete, GLsizei numCommands, const GLubyte *commands, GLsizei numCoords, GLenum coordType, const void *coords);
+typedef void (QOPENGLF_APIENTRYP PFNGLPATHSUBCOORDSNVPROC) (GLuint path, GLsizei coordStart, GLsizei numCoords, GLenum coordType, const void *coords);
+typedef void (QOPENGLF_APIENTRYP PFNGLPATHSTRINGNVPROC) (GLuint path, GLenum format, GLsizei length, const void *pathString);
+typedef void (QOPENGLF_APIENTRYP PFNGLPATHGLYPHSNVPROC) (GLuint firstPathName, GLenum fontTarget, const void *fontName, GLbitfield fontStyle, GLsizei numGlyphs, GLenum type, const void *charcodes, GLenum handleMissingGlyphs, GLuint pathParameterTemplate, GLfloat emScale);
+typedef void (QOPENGLF_APIENTRYP PFNGLPATHGLYPHRANGENVPROC) (GLuint firstPathName, GLenum fontTarget, const void *fontName, GLbitfield fontStyle, GLuint firstGlyph, GLsizei numGlyphs, GLenum handleMissingGlyphs, GLuint pathParameterTemplate, GLfloat emScale);
+typedef void (QOPENGLF_APIENTRYP PFNGLWEIGHTPATHSNVPROC) (GLuint resultPath, GLsizei numPaths, const GLuint *paths, const GLfloat *weights);
+typedef void (QOPENGLF_APIENTRYP PFNGLCOPYPATHNVPROC) (GLuint resultPath, GLuint srcPath);
+typedef void (QOPENGLF_APIENTRYP PFNGLINTERPOLATEPATHSNVPROC) (GLuint resultPath, GLuint pathA, GLuint pathB, GLfloat weight);
+typedef void (QOPENGLF_APIENTRYP PFNGLTRANSFORMPATHNVPROC) (GLuint resultPath, GLuint srcPath, GLenum transformType, const GLfloat *transformValues);
+typedef void (QOPENGLF_APIENTRYP PFNGLPATHPARAMETERIVNVPROC) (GLuint path, GLenum pname, const GLint *value);
+typedef void (QOPENGLF_APIENTRYP PFNGLPATHPARAMETERINVPROC) (GLuint path, GLenum pname, GLint value);
+typedef void (QOPENGLF_APIENTRYP PFNGLPATHPARAMETERFVNVPROC) (GLuint path, GLenum pname, const GLfloat *value);
+typedef void (QOPENGLF_APIENTRYP PFNGLPATHPARAMETERFNVPROC) (GLuint path, GLenum pname, GLfloat value);
+typedef void (QOPENGLF_APIENTRYP PFNGLPATHDASHARRAYNVPROC) (GLuint path, GLsizei dashCount, const GLfloat *dashArray);
+typedef void (QOPENGLF_APIENTRYP PFNGLPATHSTENCILFUNCNVPROC) (GLenum func, GLint ref, GLuint mask);
+typedef void (QOPENGLF_APIENTRYP PFNGLPATHSTENCILDEPTHOFFSETNVPROC) (GLfloat factor, GLfloat units);
+typedef void (QOPENGLF_APIENTRYP PFNGLSTENCILFILLPATHNVPROC) (GLuint path, GLenum fillMode, GLuint mask);
+typedef void (QOPENGLF_APIENTRYP PFNGLSTENCILSTROKEPATHNVPROC) (GLuint path, GLint reference, GLuint mask);
+typedef void (QOPENGLF_APIENTRYP PFNGLSTENCILFILLPATHINSTANCEDNVPROC) (GLsizei numPaths, GLenum pathNameType, const void *paths, GLuint pathBase, GLenum fillMode, GLuint mask, GLenum transformType, const GLfloat *transformValues);
+typedef void (QOPENGLF_APIENTRYP PFNGLSTENCILSTROKEPATHINSTANCEDNVPROC) (GLsizei numPaths, GLenum pathNameType, const void *paths, GLuint pathBase, GLint reference, GLuint mask, GLenum transformType, const GLfloat *transformValues);
+typedef void (QOPENGLF_APIENTRYP PFNGLPATHCOVERDEPTHFUNCNVPROC) (GLenum func);
+typedef void (QOPENGLF_APIENTRYP PFNGLCOVERFILLPATHNVPROC) (GLuint path, GLenum coverMode);
+typedef void (QOPENGLF_APIENTRYP PFNGLCOVERSTROKEPATHNVPROC) (GLuint path, GLenum coverMode);
+typedef void (QOPENGLF_APIENTRYP PFNGLCOVERFILLPATHINSTANCEDNVPROC) (GLsizei numPaths, GLenum pathNameType, const void *paths, GLuint pathBase, GLenum coverMode, GLenum transformType, const GLfloat *transformValues);
+typedef void (QOPENGLF_APIENTRYP PFNGLCOVERSTROKEPATHINSTANCEDNVPROC) (GLsizei numPaths, GLenum pathNameType, const void *paths, GLuint pathBase, GLenum coverMode, GLenum transformType, const GLfloat *transformValues);
+typedef void (QOPENGLF_APIENTRYP PFNGLGETPATHPARAMETERIVNVPROC) (GLuint path, GLenum pname, GLint *value);
+typedef void (QOPENGLF_APIENTRYP PFNGLGETPATHPARAMETERFVNVPROC) (GLuint path, GLenum pname, GLfloat *value);
+typedef void (QOPENGLF_APIENTRYP PFNGLGETPATHCOMMANDSNVPROC) (GLuint path, GLubyte *commands);
+typedef void (QOPENGLF_APIENTRYP PFNGLGETPATHCOORDSNVPROC) (GLuint path, GLfloat *coords);
+typedef void (QOPENGLF_APIENTRYP PFNGLGETPATHDASHARRAYNVPROC) (GLuint path, GLfloat *dashArray);
+typedef void (QOPENGLF_APIENTRYP PFNGLGETPATHMETRICSNVPROC) (GLbitfield metricQueryMask, GLsizei numPaths, GLenum pathNameType, const void *paths, GLuint pathBase, GLsizei stride, GLfloat *metrics);
+typedef void (QOPENGLF_APIENTRYP PFNGLGETPATHMETRICRANGENVPROC) (GLbitfield metricQueryMask, GLuint firstPathName, GLsizei numPaths, GLsizei stride, GLfloat *metrics);
+typedef void (QOPENGLF_APIENTRYP PFNGLGETPATHSPACINGNVPROC) (GLenum pathListMode, GLsizei numPaths, GLenum pathNameType, const void *paths, GLuint pathBase, GLfloat advanceScale, GLfloat kerningScale, GLenum transformType, GLfloat *returnedSpacing);
+typedef GLboolean (QOPENGLF_APIENTRYP PFNGLISPOINTINFILLPATHNVPROC) (GLuint path, GLuint mask, GLfloat x, GLfloat y);
+typedef GLboolean (QOPENGLF_APIENTRYP PFNGLISPOINTINSTROKEPATHNVPROC) (GLuint path, GLfloat x, GLfloat y);
+typedef GLfloat (QOPENGLF_APIENTRYP PFNGLGETPATHLENGTHNVPROC) (GLuint path, GLsizei startSegment, GLsizei numSegments);
+typedef GLboolean (QOPENGLF_APIENTRYP PFNGLPOINTALONGPATHNVPROC) (GLuint path, GLsizei startSegment, GLsizei numSegments, GLfloat distance, GLfloat *x, GLfloat *y, GLfloat *tangentX, GLfloat *tangentY);
+typedef void (QOPENGLF_APIENTRYP PFNGLMATRIXLOAD3X2FNVPROC) (GLenum matrixMode, const GLfloat *m);
+typedef void (QOPENGLF_APIENTRYP PFNGLMATRIXLOAD3X3FNVPROC) (GLenum matrixMode, const GLfloat *m);
+typedef void (QOPENGLF_APIENTRYP PFNGLMATRIXLOADTRANSPOSE3X3FNVPROC) (GLenum matrixMode, const GLfloat *m);
+typedef void (QOPENGLF_APIENTRYP PFNGLMATRIXMULT3X2FNVPROC) (GLenum matrixMode, const GLfloat *m);
+typedef void (QOPENGLF_APIENTRYP PFNGLMATRIXMULT3X3FNVPROC) (GLenum matrixMode, const GLfloat *m);
+typedef void (QOPENGLF_APIENTRYP PFNGLMATRIXMULTTRANSPOSE3X3FNVPROC) (GLenum matrixMode, const GLfloat *m);
+typedef void (QOPENGLF_APIENTRYP PFNGLSTENCILTHENCOVERFILLPATHNVPROC) (GLuint path, GLenum fillMode, GLuint mask, GLenum coverMode);
+typedef void (QOPENGLF_APIENTRYP PFNGLSTENCILTHENCOVERSTROKEPATHNVPROC) (GLuint path, GLint reference, GLuint mask, GLenum coverMode);
+typedef void (QOPENGLF_APIENTRYP PFNGLSTENCILTHENCOVERFILLPATHINSTANCEDNVPROC) (GLsizei numPaths, GLenum pathNameType, const void *paths, GLuint pathBase, GLenum fillMode, GLuint mask, GLenum coverMode, GLenum transformType, const GLfloat *transformValues);
+typedef void (QOPENGLF_APIENTRYP PFNGLSTENCILTHENCOVERSTROKEPATHINSTANCEDNVPROC) (GLsizei numPaths, GLenum pathNameType, const void *paths, GLuint pathBase, GLint reference, GLuint mask, GLenum coverMode, GLenum transformType, const GLfloat *transformValues);
+typedef GLenum (QOPENGLF_APIENTRYP PFNGLPATHGLYPHINDEXRANGENVPROC) (GLenum fontTarget, const void *fontName, GLbitfield fontStyle, GLuint pathParameterTemplate, GLfloat emScale, GLuint baseAndCount[2]);
+typedef GLenum (QOPENGLF_APIENTRYP PFNGLPATHGLYPHINDEXARRAYNVPROC) (GLuint firstPathName, GLenum fontTarget, const void *fontName, GLbitfield fontStyle, GLuint firstGlyphIndex, GLsizei numGlyphs, GLuint pathParameterTemplate, GLfloat emScale);
+typedef GLenum (QOPENGLF_APIENTRYP PFNGLPATHMEMORYGLYPHINDEXARRAYNVPROC) (GLuint firstPathName, GLenum fontTarget, GLsizeiptr fontSize, const void *fontData, GLsizei faceIndex, GLuint firstGlyphIndex, GLsizei numGlyphs, GLuint pathParameterTemplate, GLfloat emScale);
+typedef void (QOPENGLF_APIENTRYP PFNGLPROGRAMPATHFRAGMENTINPUTGENNVPROC) (GLuint program, GLint location, GLenum genMode, GLint components, const GLfloat *coeffs);
+typedef void (QOPENGLF_APIENTRYP PFNGLGETPROGRAMRESOURCEFVNVPROC) (GLuint program, GLenum programInterface, GLuint index, GLsizei propCount, const GLenum *props, GLsizei bufSize, GLsizei *length, GLfloat *params);
+#endif
+
+#ifndef GL_FLAT
+#define GL_FLAT                           0x1D00
+#endif
+
+#ifndef GL_INVERT
+#define GL_INVERT                         0x150A
+#endif
+
+// this one originates from fixed pipeline so may not be in GLES ext headers, but we need it still
+#ifndef GL_OBJECT_LINEAR_NV
+#define GL_OBJECT_LINEAR_NV               0x2401
+#endif
+
+#ifndef GL_EXT_direct_state_access
+typedef void (QOPENGLF_APIENTRYP PFNGLMATRIXLOADFEXTPROC) (GLenum mode, const GLfloat *m);
+typedef void (QOPENGLF_APIENTRYP PFNGLMATRIXLOADIDENTITYEXTPROC) (GLenum mode);
+#endif
+
+// When building on a system with GLES 2.0 or 3.0, we may still compile the NVPR
+// code path even though it's never used. Keep it compiling by defining the
+// necessary ES 3.1 separable program constants.
+#ifndef GL_FRAGMENT_SHADER_BIT
+#define GL_FRAGMENT_SHADER_BIT            0x00000002
+#endif
+#ifndef GL_UNIFORM
+#define GL_UNIFORM                        0x92E1
+#endif
+
+class QQuickNvprFunctionsPrivate;
+
+class QQuickNvprFunctions
+{
+public:
+    QQuickNvprFunctions();
+    ~QQuickNvprFunctions();
+
+    static QSurfaceFormat format();
+    static bool isSupported();
+
+    bool create();
+
+    bool createFragmentOnlyPipeline(const char *fragmentShaderSource, GLuint *pipeline, GLuint *program);
+
+    PFNGLGENPATHSNVPROC genPaths = nullptr;
+    PFNGLDELETEPATHSNVPROC deletePaths = nullptr;
+    PFNGLISPATHNVPROC isPath = nullptr;
+    PFNGLPATHCOMMANDSNVPROC pathCommands = nullptr;
+    PFNGLPATHCOORDSNVPROC pathCoords = nullptr;
+    PFNGLPATHSUBCOMMANDSNVPROC pathSubCommands = nullptr;
+    PFNGLPATHSUBCOORDSNVPROC pathSubCoords = nullptr;
+    PFNGLPATHSTRINGNVPROC pathString = nullptr;
+    PFNGLPATHGLYPHSNVPROC pathGlyphs = nullptr;
+    PFNGLPATHGLYPHRANGENVPROC pathGlyphRange = nullptr;
+    PFNGLWEIGHTPATHSNVPROC weightPaths = nullptr;
+    PFNGLCOPYPATHNVPROC copyPath = nullptr;
+    PFNGLINTERPOLATEPATHSNVPROC interpolatePaths = nullptr;
+    PFNGLTRANSFORMPATHNVPROC transformPath = nullptr;
+    PFNGLPATHPARAMETERIVNVPROC pathParameteriv = nullptr;
+    PFNGLPATHPARAMETERINVPROC pathParameteri = nullptr;
+    PFNGLPATHPARAMETERFVNVPROC pathParameterfv = nullptr;
+    PFNGLPATHPARAMETERFNVPROC pathParameterf = nullptr;
+    PFNGLPATHDASHARRAYNVPROC pathDashArray = nullptr;
+    PFNGLPATHSTENCILFUNCNVPROC pathStencilFunc = nullptr;
+    PFNGLPATHSTENCILDEPTHOFFSETNVPROC pathStencilDepthOffset = nullptr;
+    PFNGLSTENCILFILLPATHNVPROC stencilFillPath = nullptr;
+    PFNGLSTENCILSTROKEPATHNVPROC stencilStrokePath = nullptr;
+    PFNGLSTENCILFILLPATHINSTANCEDNVPROC stencilFillPathInstanced = nullptr;
+    PFNGLSTENCILSTROKEPATHINSTANCEDNVPROC stencilStrokePathInstanced = nullptr;
+    PFNGLPATHCOVERDEPTHFUNCNVPROC pathCoverDepthFunc = nullptr;
+    PFNGLCOVERFILLPATHNVPROC coverFillPath = nullptr;
+    PFNGLCOVERSTROKEPATHNVPROC coverStrokePath = nullptr;
+    PFNGLCOVERFILLPATHINSTANCEDNVPROC coverFillPathInstanced = nullptr;
+    PFNGLCOVERSTROKEPATHINSTANCEDNVPROC coverStrokePathInstanced = nullptr;
+    PFNGLGETPATHPARAMETERIVNVPROC getPathParameteriv = nullptr;
+    PFNGLGETPATHPARAMETERFVNVPROC getPathParameterfv = nullptr;
+    PFNGLGETPATHCOMMANDSNVPROC getPathCommands = nullptr;
+    PFNGLGETPATHCOORDSNVPROC getPathCoords = nullptr;
+    PFNGLGETPATHDASHARRAYNVPROC getPathDashArray = nullptr;
+    PFNGLGETPATHMETRICSNVPROC getPathMetrics = nullptr;
+    PFNGLGETPATHMETRICRANGENVPROC getPathMetricRange = nullptr;
+    PFNGLGETPATHSPACINGNVPROC getPathSpacing = nullptr;
+    PFNGLISPOINTINFILLPATHNVPROC isPointInFillPath = nullptr;
+    PFNGLISPOINTINSTROKEPATHNVPROC isPointInStrokePath = nullptr;
+    PFNGLGETPATHLENGTHNVPROC getPathLength = nullptr;
+    PFNGLPOINTALONGPATHNVPROC getPointAlongPath = nullptr;
+    PFNGLMATRIXLOAD3X2FNVPROC matrixLoad3x2f = nullptr;
+    PFNGLMATRIXLOAD3X3FNVPROC matrixLoad3x3f = nullptr;
+    PFNGLMATRIXLOADTRANSPOSE3X3FNVPROC matrixLoadTranspose3x3f = nullptr;
+    PFNGLMATRIXMULT3X2FNVPROC matrixMult3x2f = nullptr;
+    PFNGLMATRIXMULT3X3FNVPROC matrixMult3x3f = nullptr;
+    PFNGLMATRIXMULTTRANSPOSE3X3FNVPROC matrixMultTranspose3x3f = nullptr;
+    PFNGLSTENCILTHENCOVERFILLPATHNVPROC stencilThenCoverFillPath = nullptr;
+    PFNGLSTENCILTHENCOVERSTROKEPATHNVPROC stencilThenCoverStrokePath = nullptr;
+    PFNGLSTENCILTHENCOVERFILLPATHINSTANCEDNVPROC stencilThenCoverFillPathInstanced = nullptr;
+    PFNGLSTENCILTHENCOVERSTROKEPATHINSTANCEDNVPROC stencilThenCoverStrokePathInstanced = nullptr;
+    PFNGLPATHGLYPHINDEXRANGENVPROC pathGlyphIndexRange = nullptr;
+    PFNGLPATHGLYPHINDEXARRAYNVPROC pathGlyphIndexArray = nullptr;
+    PFNGLPATHMEMORYGLYPHINDEXARRAYNVPROC pathMemoryGlyphIndexArray = nullptr;
+    PFNGLPROGRAMPATHFRAGMENTINPUTGENNVPROC programPathFragmentInputGen = nullptr;
+    PFNGLGETPROGRAMRESOURCEFVNVPROC getProgramResourcefv = nullptr;
+
+    PFNGLMATRIXLOADFEXTPROC matrixLoadf = nullptr;
+    PFNGLMATRIXLOADIDENTITYEXTPROC matrixLoadIdentity = nullptr;
+
+private:
+    QQuickNvprFunctionsPrivate *d;
+};
+
+QT_END_NAMESPACE
+
+#endif // QT_CONFIG(opengl)
+
+#endif // QQUICKNVPRFUNCTIONS_P_H
diff --git a/src/quickshapes/qquicknvprfunctions_p_p.h b/src/quickshapes/qquicknvprfunctions_p_p.h
new file mode 100644
index 0000000000..3d9ca0de9f
--- /dev/null
+++ b/src/quickshapes/qquicknvprfunctions_p_p.h
@@ -0,0 +1,71 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQuick module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QQUICKNVPRFUNCTIONS_P_P_H
+#define QQUICKNVPRFUNCTIONS_P_P_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists for the convenience
+// of a number of Qt sources files.  This header file may change from
+// version to version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include <QtQuickShapes/private/qquickshapesglobal_p.h>
+#include <QtQuickShapes/private/qquicknvprfunctions_p.h>
+
+QT_BEGIN_NAMESPACE
+
+class QQuickNvprFunctionsPrivate
+{
+public:
+    QQuickNvprFunctionsPrivate(QQuickNvprFunctions *q_ptr) : q(q_ptr) { }
+
+    bool resolve();
+
+    QQuickNvprFunctions *q;
+};
+
+QT_END_NAMESPACE
+
+#endif // QQUICKNVPRFUNCTIONS_P_P_H
diff --git a/src/quickshapes/qquickshape.cpp b/src/quickshapes/qquickshape.cpp
new file mode 100644
index 0000000000..262d0b3e9a
--- /dev/null
+++ b/src/quickshapes/qquickshape.cpp
@@ -0,0 +1,1625 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQuick module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qquickshape_p.h"
+#include "qquickshape_p_p.h"
+#include "qquickshapegenericrenderer_p.h"
+#include "qquickshapenvprrenderer_p.h"
+#include "qquickshapesoftwarerenderer_p.h"
+#include <private/qsgtexture_p.h>
+#include <private/qquicksvgparser_p.h>
+#include <QtGui/private/qdrawhelper_p.h>
+#include <QOpenGLFunctions>
+#include <QLoggingCategory>
+
+QT_BEGIN_NAMESPACE
+
+Q_LOGGING_CATEGORY(QQSHAPE_LOG_TIME_DIRTY_SYNC, "qt.shape.time.sync")
+
+/*!
+    \qmlmodule QtQuick.Shapes 1.\QtMinorVersion
+    \title Qt Quick Shapes QML Types
+    \ingroup qmlmodules
+    \brief Provides QML types for drawing stroked and filled shapes.
+
+    To use the types in this module, import the module with the following line:
+
+    \qml \QtMinorVersion
+    import QtQuick.Shapes 1.\1
+    \endqml
+*/
+
+QQuickShapeStrokeFillParams::QQuickShapeStrokeFillParams()
+    : strokeColor(Qt::white),
+      strokeWidth(1),
+      fillColor(Qt::white),
+      fillRule(QQuickShapePath::OddEvenFill),
+      joinStyle(QQuickShapePath::BevelJoin),
+      miterLimit(2),
+      capStyle(QQuickShapePath::SquareCap),
+      strokeStyle(QQuickShapePath::SolidLine),
+      dashOffset(0),
+      fillGradient(nullptr)
+{
+    dashPattern << 4 << 2; // 4 * strokeWidth dash followed by 2 * strokeWidth space
+}
+
+/*!
+    \qmltype ShapePath
+    \instantiates QQuickShapePath
+    \inqmlmodule QtQuick.Shapes
+    \ingroup qtquick-paths
+    \ingroup qtquick-views
+    \inherits Path
+    \brief Describes a Path and associated properties for stroking and filling.
+    \since 5.10
+
+    A \l Shape contains one or more ShapePath elements. At least one ShapePath is
+    necessary in order to have a Shape output anything visible. A ShapePath
+    itself is a \l Path with additional properties describing the stroking and
+    filling parameters, such as the stroke width and color, the fill color or
+    gradient, join and cap styles, and so on. As with ordinary \l Path objects,
+    ShapePath also contains a list of path elements like \l PathMove, \l PathLine,
+    \l PathCubic, \l PathQuad, \l PathArc, together with a starting position.
+
+    Any property changes in these data sets will be bubble up and change the
+    output of the Shape. This means that it is simple and easy to change, or
+    even animate, the starting and ending position, control points, or any
+    stroke or fill parameters using the usual QML bindings and animation types
+    like NumberAnimation.
+
+    In the following example the line join style changes automatically based on
+    the value of joinStyleIndex:
+
+    \qml
+    ShapePath {
+        strokeColor: "black"
+        strokeWidth: 16
+        fillColor: "transparent"
+        capStyle: ShapePath.RoundCap
+
+        property int joinStyleIndex: 0
+
+        property variant styles: [
+            ShapePath.BevelJoin,
+            ShapePath.MiterJoin,
+            ShapePath.RoundJoin
+        ]
+
+        joinStyle: styles[joinStyleIndex]
+
+        startX: 30
+        startY: 30
+        PathLine { x: 100; y: 100 }
+        PathLine { x: 30; y: 100 }
+    }
+    \endqml
+
+    Once associated with a Shape, here is the output with a joinStyleIndex
+    of 2 (ShapePath.RoundJoin):
+
+    \image visualpath-code-example.png
+
+    \sa {Qt Quick Examples - Shapes}, Shape
+ */
+
+QQuickShapePathPrivate::QQuickShapePathPrivate()
+    : dirty(DirtyAll)
+{
+    // Set this QQuickPath to be a ShapePath
+    isShapePath = true;
+}
+
+QQuickShapePath::QQuickShapePath(QObject *parent)
+    : QQuickPath(*(new QQuickShapePathPrivate), parent)
+{
+    // The inherited changed() and the shapePathChanged() signals remain
+    // distinct, and this is intentional. Combining the two is not possible due
+    // to the difference in semantics and the need to act (see dirty flag
+    // below) differently on QQuickPath-related changes.
+
+    connect(this, &QQuickPath::changed, [this]() {
+        Q_D(QQuickShapePath);
+        d->dirty |= QQuickShapePathPrivate::DirtyPath;
+        emit shapePathChanged();
+    });
+}
+
+QQuickShapePath::~QQuickShapePath()
+{
+}
+
+/*!
+    \qmlproperty color QtQuick.Shapes::ShapePath::strokeColor
+
+    This property holds the stroking color.
+
+    When set to \c transparent, no stroking occurs.
+
+    The default value is \c white.
+ */
+
+QColor QQuickShapePath::strokeColor() const
+{
+    Q_D(const QQuickShapePath);
+    return d->sfp.strokeColor;
+}
+
+void QQuickShapePath::setStrokeColor(const QColor &color)
+{
+    Q_D(QQuickShapePath);
+    if (d->sfp.strokeColor != color) {
+        d->sfp.strokeColor = color;
+        d->dirty |= QQuickShapePathPrivate::DirtyStrokeColor;
+        emit strokeColorChanged();
+        emit shapePathChanged();
+    }
+}
+
+/*!
+    \qmlproperty color QtQuick.Shapes::ShapePath::strokeWidth
+
+    This property holds the stroke width.
+
+    When set to a negative value, no stroking occurs.
+
+    The default value is 1.
+ */
+
+qreal QQuickShapePath::strokeWidth() const
+{
+    Q_D(const QQuickShapePath);
+    return d->sfp.strokeWidth;
+}
+
+void QQuickShapePath::setStrokeWidth(qreal w)
+{
+    Q_D(QQuickShapePath);
+    if (d->sfp.strokeWidth != w) {
+        d->sfp.strokeWidth = w;
+        d->dirty |= QQuickShapePathPrivate::DirtyStrokeWidth;
+        emit strokeWidthChanged();
+        emit shapePathChanged();
+    }
+}
+
+/*!
+    \qmlproperty color QtQuick.Shapes::ShapePath::fillColor
+
+    This property holds the fill color.
+
+    When set to \c transparent, no filling occurs.
+
+    The default value is \c white.
+ */
+
+QColor QQuickShapePath::fillColor() const
+{
+    Q_D(const QQuickShapePath);
+    return d->sfp.fillColor;
+}
+
+void QQuickShapePath::setFillColor(const QColor &color)
+{
+    Q_D(QQuickShapePath);
+    if (d->sfp.fillColor != color) {
+        d->sfp.fillColor = color;
+        d->dirty |= QQuickShapePathPrivate::DirtyFillColor;
+        emit fillColorChanged();
+        emit shapePathChanged();
+    }
+}
+
+/*!
+    \qmlproperty enumeration QtQuick.Shapes::ShapePath::fillRule
+
+    This property holds the fill rule. The default value is
+    \c ShapePath.OddEvenFill. For an explanation on fill rules, see
+    QPainterPath::setFillRule().
+
+    \value ShapePath.OddEvenFill
+           Odd-even fill rule.
+
+    \value ShapePath.WindingFill
+           Non-zero winding fill rule.
+ */
+
+QQuickShapePath::FillRule QQuickShapePath::fillRule() const
+{
+    Q_D(const QQuickShapePath);
+    return d->sfp.fillRule;
+}
+
+void QQuickShapePath::setFillRule(FillRule fillRule)
+{
+    Q_D(QQuickShapePath);
+    if (d->sfp.fillRule != fillRule) {
+        d->sfp.fillRule = fillRule;
+        d->dirty |= QQuickShapePathPrivate::DirtyFillRule;
+        emit fillRuleChanged();
+        emit shapePathChanged();
+    }
+}
+
+/*!
+    \qmlproperty enumeration QtQuick.Shapes::ShapePath::joinStyle
+
+    This property defines how joins between two connected lines are drawn. The
+    default value is \c ShapePath.BevelJoin.
+
+    \value ShapePath.MiterJoin
+           The outer edges of the lines are extended to meet at an angle, and
+           this area is filled.
+
+    \value ShapePath.BevelJoin
+           The triangular notch between the two lines is filled.
+
+    \value ShapePath.RoundJoin
+           A circular arc between the two lines is filled.
+ */
+
+QQuickShapePath::JoinStyle QQuickShapePath::joinStyle() const
+{
+    Q_D(const QQuickShapePath);
+    return d->sfp.joinStyle;
+}
+
+void QQuickShapePath::setJoinStyle(JoinStyle style)
+{
+    Q_D(QQuickShapePath);
+    if (d->sfp.joinStyle != style) {
+        d->sfp.joinStyle = style;
+        d->dirty |= QQuickShapePathPrivate::DirtyStyle;
+        emit joinStyleChanged();
+        emit shapePathChanged();
+    }
+}
+
+/*!
+    \qmlproperty int QtQuick.Shapes::ShapePath::miterLimit
+
+    When joinStyle is set to \c ShapePath.MiterJoin, this property
+    specifies how far the miter join can extend from the join point.
+
+    The default value is 2.
+ */
+
+int QQuickShapePath::miterLimit() const
+{
+    Q_D(const QQuickShapePath);
+    return d->sfp.miterLimit;
+}
+
+void QQuickShapePath::setMiterLimit(int limit)
+{
+    Q_D(QQuickShapePath);
+    if (d->sfp.miterLimit != limit) {
+        d->sfp.miterLimit = limit;
+        d->dirty |= QQuickShapePathPrivate::DirtyStyle;
+        emit miterLimitChanged();
+        emit shapePathChanged();
+    }
+}
+
+/*!
+    \qmlproperty enumeration QtQuick.Shapes::ShapePath::capStyle
+
+    This property defines how the end points of lines are drawn. The
+    default value is \c ShapePath.SquareCap.
+
+    \value ShapePath.FlatCap
+           A square line end that does not cover the end point of the line.
+
+    \value ShapePath.SquareCap
+           A square line end that covers the end point and extends beyond it
+           by half the line width.
+
+    \value ShapePath.RoundCap
+           A rounded line end.
+ */
+
+QQuickShapePath::CapStyle QQuickShapePath::capStyle() const
+{
+    Q_D(const QQuickShapePath);
+    return d->sfp.capStyle;
+}
+
+void QQuickShapePath::setCapStyle(CapStyle style)
+{
+    Q_D(QQuickShapePath);
+    if (d->sfp.capStyle != style) {
+        d->sfp.capStyle = style;
+        d->dirty |= QQuickShapePathPrivate::DirtyStyle;
+        emit capStyleChanged();
+        emit shapePathChanged();
+    }
+}
+
+/*!
+    \qmlproperty enumeration QtQuick.Shapes::ShapePath::strokeStyle
+
+    This property defines the style of stroking. The default value is
+    ShapePath.SolidLine.
+
+    \list
+    \li ShapePath.SolidLine - A plain line.
+    \li ShapePath.DashLine - Dashes separated by a few pixels.
+    \endlist
+ */
+
+QQuickShapePath::StrokeStyle QQuickShapePath::strokeStyle() const
+{
+    Q_D(const QQuickShapePath);
+    return d->sfp.strokeStyle;
+}
+
+void QQuickShapePath::setStrokeStyle(StrokeStyle style)
+{
+    Q_D(QQuickShapePath);
+    if (d->sfp.strokeStyle != style) {
+        d->sfp.strokeStyle = style;
+        d->dirty |= QQuickShapePathPrivate::DirtyDash;
+        emit strokeStyleChanged();
+        emit shapePathChanged();
+    }
+}
+
+/*!
+    \qmlproperty real QtQuick.Shapes::ShapePath::dashOffset
+
+    This property defines the starting point on the dash pattern, measured in
+    units used to specify the dash pattern.
+
+    The default value is 0.
+
+    \sa QPen::setDashOffset()
+ */
+
+qreal QQuickShapePath::dashOffset() const
+{
+    Q_D(const QQuickShapePath);
+    return d->sfp.dashOffset;
+}
+
+void QQuickShapePath::setDashOffset(qreal offset)
+{
+    Q_D(QQuickShapePath);
+    if (d->sfp.dashOffset != offset) {
+        d->sfp.dashOffset = offset;
+        d->dirty |= QQuickShapePathPrivate::DirtyDash;
+        emit dashOffsetChanged();
+        emit shapePathChanged();
+    }
+}
+
+/*!
+    \qmlproperty list<real> QtQuick.Shapes::ShapePath::dashPattern
+
+    This property defines the dash pattern when ShapePath.strokeStyle is set
+    to ShapePath.DashLine. The pattern must be specified as an even number of
+    positive entries where the entries 1, 3, 5... are the dashes and 2, 4,
+    6... are the spaces. The pattern is specified in units of the pen's width.
+
+    The default value is (4, 2), meaning a dash of 4 * ShapePath.strokeWidth
+    pixels followed by a space of 2 * ShapePath.strokeWidth pixels.
+
+    \sa QPen::setDashPattern()
+ */
+
+QVector<qreal> QQuickShapePath::dashPattern() const
+{
+    Q_D(const QQuickShapePath);
+    return d->sfp.dashPattern;
+}
+
+void QQuickShapePath::setDashPattern(const QVector<qreal> &array)
+{
+    Q_D(QQuickShapePath);
+    if (d->sfp.dashPattern != array) {
+        d->sfp.dashPattern = array;
+        d->dirty |= QQuickShapePathPrivate::DirtyDash;
+        emit dashPatternChanged();
+        emit shapePathChanged();
+    }
+}
+
+/*!
+    \qmlproperty ShapeGradient QtQuick.Shapes::ShapePath::fillGradient
+
+    This property defines the fill gradient. By default no gradient is enabled
+    and the value is \c null. In this case the fill uses a solid color based
+    on the value of ShapePath.fillColor.
+
+    When set, ShapePath.fillColor is ignored and filling is done using one of
+    the ShapeGradient subtypes.
+
+    \note The Gradient type cannot be used here. Rather, prefer using one of
+    the advanced subtypes, like LinearGradient.
+ */
+
+QQuickShapeGradient *QQuickShapePath::fillGradient() const
+{
+    Q_D(const QQuickShapePath);
+    return d->sfp.fillGradient;
+}
+
+void QQuickShapePath::setFillGradient(QQuickShapeGradient *gradient)
+{
+    Q_D(QQuickShapePath);
+    if (d->sfp.fillGradient != gradient) {
+        if (d->sfp.fillGradient)
+            qmlobject_disconnect(d->sfp.fillGradient, QQuickShapeGradient, SIGNAL(updated()),
+                                 this, QQuickShapePath, SLOT(_q_fillGradientChanged()));
+        d->sfp.fillGradient = gradient;
+        if (d->sfp.fillGradient)
+            qmlobject_connect(d->sfp.fillGradient, QQuickShapeGradient, SIGNAL(updated()),
+                              this, QQuickShapePath, SLOT(_q_fillGradientChanged()));
+        d->dirty |= QQuickShapePathPrivate::DirtyFillGradient;
+        emit shapePathChanged();
+    }
+}
+
+void QQuickShapePathPrivate::_q_fillGradientChanged()
+{
+    Q_Q(QQuickShapePath);
+    dirty |= DirtyFillGradient;
+    emit q->shapePathChanged();
+}
+
+void QQuickShapePath::resetFillGradient()
+{
+    setFillGradient(nullptr);
+}
+
+/*!
+    \qmltype Shape
+    \instantiates QQuickShape
+    \inqmlmodule QtQuick.Shapes
+    \ingroup qtquick-paths
+    \ingroup qtquick-views
+    \inherits Item
+    \brief Renders a path.
+    \since 5.10
+
+    Renders a path either by generating geometry via QPainterPath and manual
+    triangulation or by using a GPU vendor extension like
+    \c{GL_NV_path_rendering}.
+
+    This approach is different from rendering shapes via QQuickPaintedItem or
+    the 2D Canvas because the path never gets rasterized in software.
+    Therefore Shape is suitable for creating shapes spreading over larger
+    areas of the screen, avoiding the performance penalty for texture uploads
+    or framebuffer blits. In addition, the declarative API allows manipulating,
+    binding to, and even animating the path element properties like starting
+    and ending position, the control points, and so on.
+
+    The types for specifying path elements are shared between \l PathView and
+    Shape. However, not all Shape implementations support all path
+    element types, while some may not make sense for PathView. Shape's
+    currently supported subset is: PathMove, PathLine, PathQuad, PathCubic,
+    PathArc, and PathSvg.
+
+    See \l Path for a detailed overview of the supported path elements.
+
+    \qml
+    Shape {
+        width: 200
+        height: 150
+        anchors.centerIn: parent
+        ShapePath {
+            strokeWidth: 4
+            strokeColor: "red"
+            fillGradient: LinearGradient {
+                x1: 20; y1: 20
+                x2: 180; y2: 130
+                GradientStop { position: 0; color: "blue" }
+                GradientStop { position: 0.2; color: "green" }
+                GradientStop { position: 0.4; color: "red" }
+                GradientStop { position: 0.6; color: "yellow" }
+                GradientStop { position: 1; color: "cyan" }
+            }
+            strokeStyle: ShapePath.DashLine
+            dashPattern: [ 1, 4 ]
+            startX: 20; startY: 20
+            PathLine { x: 180; y: 130 }
+            PathLine { x: 20; y: 130 }
+            PathLine { x: 20; y: 20 }
+        }
+    }
+    \endqml
+
+    \image pathitem-code-example.png
+
+    Like \l Item, Shape also allows any visual or non-visual objects to be
+    declared as children. ShapePath objects are handled specially. This is
+    useful since it allows adding visual items, like \l Rectangle or \l Image,
+    and non-visual objects, like \l Timer directly as children of Shape.
+
+    The following list summarizes the available Shape rendering approaches:
+
+    \list
+
+    \li When running with the default, OpenGL backend of Qt Quick, both the
+    generic, triangulation-based and the NVIDIA-specific
+    \c{GL_NV_path_rendering} methods are available. By default only the generic
+    approach is used. Setting Shape.vendorExtensionsEnabled property to \c true
+    leads to using NV_path_rendering on NVIDIA systems, and the generic method
+    on others.
+
+    \li The \c software backend is fully supported. The path is rendered via
+    QPainter::strokePath() and QPainter::fillPath() in this case.
+
+    \li The Direct 3D 12 backend is not currently supported.
+
+    \li The OpenVG backend is not currently supported.
+
+    \endlist
+
+    When using Shape, it is important to be aware of potential performance
+    implications:
+
+    \list
+
+    \li When the application is running with the generic, triangulation-based
+    Shape implementation, the geometry generation happens entirely on the
+    CPU. This is potentially expensive. Changing the set of path elements,
+    changing the properties of these elements, or changing certain properties
+    of the Shape itself all lead to retriangulation of the affected paths on
+    every change. Therefore, applying animation to such properties can affect
+    performance on less powerful systems.
+
+    \li However, the data-driven, declarative nature of the Shape API often
+    means better cacheability for the underlying CPU and GPU resources. A
+    property change in one ShapePath will only lead to reprocessing the
+    affected ShapePath, leaving other parts of the Shape unchanged. Therefore,
+    a frequently changing property can still result in a lower overall system
+    load than with imperative painting approaches (for example, QPainter).
+
+    \li If animating properties other than stroke and fill colors is a must,
+    it is recommended to target systems providing \c{GL_NV_path_rendering}
+    where the cost of property changes is smaller.
+
+    \li At the same time, attention must be paid to the number of Shape
+    elements in the scene, in particular when using this special accelerated
+    approach for \c{GL_NV_path_rendering}. The way such a Shape item is
+    represented in the scene graph is different from an ordinary
+    geometry-based item, and incurs a certain cost when it comes to OpenGL
+    state changes.
+
+    \li As a general rule, scenes should avoid using separate Shape items when
+    it is not absolutely necessary. Prefer using one Shape item with multiple
+    ShapePath elements over multiple Shape items.
+
+    \endlist
+
+    \sa {Qt Quick Examples - Shapes}, Path, PathMove, PathLine, PathQuad, PathCubic, PathArc, PathSvg
+*/
+
+QQuickShapePrivate::QQuickShapePrivate()
+      : effectRefCount(0)
+{
+}
+
+QQuickShapePrivate::~QQuickShapePrivate()
+{
+    delete renderer;
+}
+
+void QQuickShapePrivate::_q_shapePathChanged()
+{
+    Q_Q(QQuickShape);
+    spChanged = true;
+    q->polish();
+}
+
+void QQuickShapePrivate::setStatus(QQuickShape::Status newStatus)
+{
+    Q_Q(QQuickShape);
+    if (status != newStatus) {
+        status = newStatus;
+        emit q->statusChanged();
+    }
+}
+
+struct QQuickShapeResourceInitializer
+{
+    QQuickShapeResourceInitializer()
+    {
+#if defined(QT_STATIC)
+        Q_INIT_RESOURCE(qtquickshapes);
+#endif
+    }
+};
+
+Q_GLOBAL_STATIC(QQuickShapeResourceInitializer, initQQuickShapeResources)
+
+QQuickShape::QQuickShape(QQuickItem *parent)
+  : QQuickItem(*(new QQuickShapePrivate), parent)
+{
+    initQQuickShapeResources();
+    setFlag(ItemHasContents);
+}
+
+QQuickShape::~QQuickShape()
+{
+}
+
+/*!
+    \qmlproperty enumeration QtQuick.Shapes::Shape::rendererType
+
+    This property determines which path rendering backend is active.
+
+    \value Shape.UnknownRenderer
+           The renderer is unknown.
+
+    \value Shape.GeometryRenderer
+           The generic, driver independent solution for OpenGL. Uses the same
+           CPU-based triangulation approach as QPainter's OpenGL 2 paint
+           engine. This is the default on non-NVIDIA hardware when the default,
+           OpenGL Qt Quick scenegraph backend is in use.
+
+    \value Shape.NvprRenderer
+           Path items are rendered by performing OpenGL calls using the
+           \c{GL_NV_path_rendering} extension. This is the default on NVIDIA
+           hardware when the default, OpenGL Qt Quick scenegraph backend is in
+           use.
+
+    \value Shape.SoftwareRenderer
+           Pure QPainter drawing using the raster paint engine. This is the
+           default, and only, option when the Qt Quick scenegraph is running
+           with the \c software backend.
+*/
+
+QQuickShape::RendererType QQuickShape::rendererType() const
+{
+    Q_D(const QQuickShape);
+    return d->rendererType;
+}
+
+/*!
+    \qmlproperty bool QtQuick.Shapes::Shape::asynchronous
+
+    When rendererType is \c Shape.GeometryRenderer, the input path is
+    triangulated on the CPU during the polishing phase of the Shape. This is
+    potentially expensive. To offload this work to separate worker threads,
+    set this property to \c true.
+
+    When enabled, making a Shape visible will not wait for the content to
+    become available. Instead, the gui/main thread is not blocked and the
+    results of the path rendering are shown only when all the asynchronous
+    work has been finished.
+
+    The default value is \c false.
+ */
+
+bool QQuickShape::asynchronous() const
+{
+    Q_D(const QQuickShape);
+    return d->async;
+}
+
+void QQuickShape::setAsynchronous(bool async)
+{
+    Q_D(QQuickShape);
+    if (d->async != async) {
+        d->async = async;
+        emit asynchronousChanged();
+        if (d->componentComplete)
+            d->_q_shapePathChanged();
+    }
+}
+
+/*!
+    \qmlproperty bool QtQuick.Shapes::Shape::vendorExtensionsEnabled
+
+    This property controls the usage of non-standard OpenGL extensions like
+    \c GL_NV_path_rendering.
+
+    The default value is \c false.
+
+    As of Qt 5.12 Shape.NvprRenderer is disabled by default and a uniform
+    behavior, based on triangulating the path and generating QSGGeometryNode
+    instances, is used regardless of the graphics card and drivers. To enable
+    using vendor-specific path rendering approaches set the value to \c true.
+    Depending on the platform and content, this can lead to improved
+    performance. Setting the value to \c true is safe in any case since
+    rendering falls back to the default method when the vendor-specific
+    approach, such as \c GL_NV_path_rendering, is not supported at run time.
+ */
+
+bool QQuickShape::vendorExtensionsEnabled() const
+{
+    Q_D(const QQuickShape);
+    return d->enableVendorExts;
+}
+
+void QQuickShape::setVendorExtensionsEnabled(bool enable)
+{
+    Q_D(QQuickShape);
+    if (d->enableVendorExts != enable) {
+        d->enableVendorExts = enable;
+        emit vendorExtensionsEnabledChanged();
+    }
+}
+
+/*!
+    \qmlproperty enumeration QtQuick.Shapes::Shape::status
+
+    This property determines the status of the Shape and is relevant when
+    Shape.asynchronous is set to \c true.
+
+    \value Shape.Null
+           Not yet initialized.
+
+    \value Shape.Ready
+           The Shape has finished processing.
+
+    \value Shape.Processing
+           The path is being processed.
+ */
+
+QQuickShape::Status QQuickShape::status() const
+{
+    Q_D(const QQuickShape);
+    return d->status;
+}
+
+/*!
+    \qmlproperty enumeration QtQuick.Shapes::Shape::containsMode
+    \since QtQuick.Shapes 1.11
+
+    This property determines the definition of \l {QQuickItem::contains()}{contains()}
+    for the Shape. It is useful in case you add \l {Qt Quick Input Handlers} and you want to
+    react only when the mouse or touchpoint is fully inside the Shape.
+
+    \value Shape.BoundingRectContains
+        The default implementation of \l QQuickItem::contains() checks only
+        whether the given point is inside the rectangular bounding box. This is
+        the most efficient implementation, which is why it's the default.
+
+    \value Shape.FillContains
+        Check whether the interior (the part that would be filled if you are
+        rendering it with fill) of any \l ShapePath that makes up this Shape
+        contains the given point. The more complex and numerous ShapePaths you
+        add, the less efficient this is to check, which can potentially slow
+        down event delivery in your application. So it should be used with care.
+
+    One way to speed up the \c FillContains check is to generate an approximate
+    outline with as few points as possible, place that in a transparent Shape
+    on top, and add your Pointer Handlers to that, so that the containment
+    check is cheaper during event delivery.
+*/
+QQuickShape::ContainsMode QQuickShape::containsMode() const
+{
+    Q_D(const QQuickShape);
+    return d->containsMode;
+}
+
+void QQuickShape::setContainsMode(QQuickShape::ContainsMode containsMode)
+{
+    Q_D(QQuickShape);
+    if (d->containsMode == containsMode)
+        return;
+
+    d->containsMode = containsMode;
+    emit containsModeChanged();
+}
+
+bool QQuickShape::contains(const QPointF &point) const
+{
+    Q_D(const QQuickShape);
+    switch (d->containsMode) {
+    case BoundingRectContains:
+        return QQuickItem::contains(point);
+    case FillContains:
+        for (QQuickShapePath *path : d->sp) {
+            if (path->path().contains(point))
+                return true;
+        }
+    }
+    return false;
+}
+
+static void vpe_append(QQmlListProperty<QObject> *property, QObject *obj)
+{
+    QQuickShape *item = static_cast<QQuickShape *>(property->object);
+    QQuickShapePrivate *d = QQuickShapePrivate::get(item);
+    QQuickShapePath *path = qobject_cast<QQuickShapePath *>(obj);
+    if (path)
+        d->sp.append(path);
+
+    QQuickItemPrivate::data_append(property, obj);
+
+    if (path && d->componentComplete) {
+        QObject::connect(path, SIGNAL(shapePathChanged()), item, SLOT(_q_shapePathChanged()));
+        d->_q_shapePathChanged();
+    }
+}
+
+static void vpe_clear(QQmlListProperty<QObject> *property)
+{
+    QQuickShape *item = static_cast<QQuickShape *>(property->object);
+    QQuickShapePrivate *d = QQuickShapePrivate::get(item);
+
+    for (QQuickShapePath *p : d->sp)
+        QObject::disconnect(p, SIGNAL(shapePathChanged()), item, SLOT(_q_shapePathChanged()));
+
+    d->sp.clear();
+
+    QQuickItemPrivate::data_clear(property);
+
+    if (d->componentComplete)
+        d->_q_shapePathChanged();
+}
+
+/*!
+    \qmlproperty list<Object> QtQuick.Shapes::Shape::data
+
+    This property holds the ShapePath objects that define the contents of the
+    Shape. It can also contain any other type of objects, since Shape, like
+    Item, allows adding any visual or non-visual objects as children.
+
+    \default
+ */
+
+QQmlListProperty<QObject> QQuickShape::data()
+{
+    return QQmlListProperty<QObject>(this,
+                                     nullptr,
+                                     vpe_append,
+                                     QQuickItemPrivate::data_count,
+                                     QQuickItemPrivate::data_at,
+                                     vpe_clear);
+}
+
+void QQuickShape::classBegin()
+{
+    QQuickItem::classBegin();
+}
+
+void QQuickShape::componentComplete()
+{
+    Q_D(QQuickShape);
+
+    QQuickItem::componentComplete();
+
+    for (QQuickShapePath *p : d->sp)
+        connect(p, SIGNAL(shapePathChanged()), this, SLOT(_q_shapePathChanged()));
+
+    d->_q_shapePathChanged();
+}
+
+void QQuickShape::updatePolish()
+{
+    Q_D(QQuickShape);
+
+    const int currentEffectRefCount = d->extra.isAllocated() ? d->extra->recursiveEffectRefCount : 0;
+    if (!d->spChanged && currentEffectRefCount <= d->effectRefCount)
+        return;
+
+    d->spChanged = false;
+    d->effectRefCount = currentEffectRefCount;
+
+    if (!d->renderer) {
+        d->createRenderer();
+        if (!d->renderer)
+            return;
+        emit rendererChanged();
+    }
+
+    // endSync() is where expensive calculations may happen (or get kicked off
+    // on worker threads), depending on the backend. Therefore do this only
+    // when the item is visible.
+    if (isVisible() || d->effectRefCount > 0)
+        d->sync();
+
+    update();
+}
+
+void QQuickShape::itemChange(ItemChange change, const ItemChangeData &data)
+{
+    Q_D(QQuickShape);
+
+    // sync may have been deferred; do it now if the item became visible
+    if (change == ItemVisibleHasChanged && data.boolValue)
+        d->_q_shapePathChanged();
+
+    QQuickItem::itemChange(change, data);
+}
+
+QSGNode *QQuickShape::updatePaintNode(QSGNode *node, UpdatePaintNodeData *)
+{
+    // Called on the render thread, with the gui thread blocked. We can now
+    // safely access gui thread data.
+
+    Q_D(QQuickShape);
+    if (d->renderer) {
+        if (!node)
+            node = d->createNode();
+        d->renderer->updateNode();
+    }
+    return node;
+}
+
+// the renderer object lives on the gui thread
+void QQuickShapePrivate::createRenderer()
+{
+    Q_Q(QQuickShape);
+    QSGRendererInterface *ri = q->window()->rendererInterface();
+    if (!ri)
+        return;
+
+    switch (ri->graphicsApi()) {
+#if QT_CONFIG(opengl)
+    case QSGRendererInterface::OpenGL:
+        if (enableVendorExts && QQuickShapeNvprRenderNode::isSupported()) {
+            rendererType = QQuickShape::NvprRenderer;
+            renderer = new QQuickShapeNvprRenderer;
+        } else {
+            rendererType = QQuickShape::GeometryRenderer;
+            renderer = new QQuickShapeGenericRenderer(q);
+        }
+        break;
+#endif
+    case QSGRendererInterface::Software:
+        rendererType = QQuickShape::SoftwareRenderer;
+        renderer = new QQuickShapeSoftwareRenderer;
+        break;
+    default:
+        qWarning("No path backend for this graphics API yet");
+        break;
+    }
+}
+
+// the node lives on the render thread
+QSGNode *QQuickShapePrivate::createNode()
+{
+    Q_Q(QQuickShape);
+    QSGNode *node = nullptr;
+    if (!q->window())
+        return node;
+    QSGRendererInterface *ri = q->window()->rendererInterface();
+    if (!ri)
+        return node;
+
+    switch (ri->graphicsApi()) {
+#if QT_CONFIG(opengl)
+    case QSGRendererInterface::OpenGL:
+        if (enableVendorExts && QQuickShapeNvprRenderNode::isSupported()) {
+            node = new QQuickShapeNvprRenderNode;
+            static_cast<QQuickShapeNvprRenderer *>(renderer)->setNode(
+                static_cast<QQuickShapeNvprRenderNode *>(node));
+        } else {
+            node = new QQuickShapeGenericNode;
+            static_cast<QQuickShapeGenericRenderer *>(renderer)->setRootNode(
+                static_cast<QQuickShapeGenericNode *>(node));
+        }
+        break;
+#endif
+    case QSGRendererInterface::Software:
+        node = new QQuickShapeSoftwareRenderNode(q);
+        static_cast<QQuickShapeSoftwareRenderer *>(renderer)->setNode(
+                    static_cast<QQuickShapeSoftwareRenderNode *>(node));
+        break;
+    default:
+        qWarning("No path backend for this graphics API yet");
+        break;
+    }
+
+    return node;
+}
+
+void QQuickShapePrivate::asyncShapeReady(void *data)
+{
+    QQuickShapePrivate *self = static_cast<QQuickShapePrivate *>(data);
+    self->setStatus(QQuickShape::Ready);
+    if (self->syncTimingActive)
+        qDebug("[Shape %p] [%d] [dirty=0x%x] async update took %lld ms",
+               self->q_func(), self->syncTimeCounter, self->syncTimingTotalDirty, self->syncTimer.elapsed());
+}
+
+void QQuickShapePrivate::sync()
+{
+    syncTimingTotalDirty = 0;
+    syncTimingActive = QQSHAPE_LOG_TIME_DIRTY_SYNC().isDebugEnabled();
+    if (syncTimingActive)
+        syncTimer.start();
+
+    const bool useAsync = async && renderer->flags().testFlag(QQuickAbstractPathRenderer::SupportsAsync);
+    if (useAsync) {
+        setStatus(QQuickShape::Processing);
+        renderer->setAsyncCallback(asyncShapeReady, this);
+    }
+
+    const int count = sp.count();
+    renderer->beginSync(count);
+
+    for (int i = 0; i < count; ++i) {
+        QQuickShapePath *p = sp[i];
+        int &dirty(QQuickShapePathPrivate::get(p)->dirty);
+        syncTimingTotalDirty |= dirty;
+
+        if (dirty & QQuickShapePathPrivate::DirtyPath)
+            renderer->setPath(i, p);
+        if (dirty & QQuickShapePathPrivate::DirtyStrokeColor)
+            renderer->setStrokeColor(i, p->strokeColor());
+        if (dirty & QQuickShapePathPrivate::DirtyStrokeWidth)
+            renderer->setStrokeWidth(i, p->strokeWidth());
+        if (dirty & QQuickShapePathPrivate::DirtyFillColor)
+            renderer->setFillColor(i, p->fillColor());
+        if (dirty & QQuickShapePathPrivate::DirtyFillRule)
+            renderer->setFillRule(i, p->fillRule());
+        if (dirty & QQuickShapePathPrivate::DirtyStyle) {
+            renderer->setJoinStyle(i, p->joinStyle(), p->miterLimit());
+            renderer->setCapStyle(i, p->capStyle());
+        }
+        if (dirty & QQuickShapePathPrivate::DirtyDash)
+            renderer->setStrokeStyle(i, p->strokeStyle(), p->dashOffset(), p->dashPattern());
+        if (dirty & QQuickShapePathPrivate::DirtyFillGradient)
+            renderer->setFillGradient(i, p->fillGradient());
+
+        dirty = 0;
+    }
+
+    if (syncTimingTotalDirty)
+        ++syncTimeCounter;
+    else
+        syncTimingActive = false;
+
+    renderer->endSync(useAsync);
+
+    if (!useAsync) {
+        setStatus(QQuickShape::Ready);
+        if (syncTimingActive)
+            qDebug("[Shape %p] [%d] [dirty=0x%x] update took %lld ms",
+                   q_func(), syncTimeCounter, syncTimingTotalDirty, syncTimer.elapsed());
+    }
+}
+
+// ***** gradient support *****
+
+/*!
+    \qmltype ShapeGradient
+    \instantiates QQuickShapeGradient
+    \inqmlmodule QtQuick.Shapes
+    \ingroup qtquick-paths
+    \ingroup qtquick-views
+    \inherits Gradient
+    \brief Base type of Shape fill gradients.
+    \since 5.10
+
+    This is an abstract base class for gradients like LinearGradient and
+    cannot be created directly. It extends \l Gradient with properties like the
+    spread mode.
+ */
+
+QQuickShapeGradient::QQuickShapeGradient(QObject *parent)
+    : QQuickGradient(parent),
+      m_spread(PadSpread)
+{
+}
+
+/*!
+    \qmlproperty enumeration QtQuick.Shapes::ShapeGradient::spread
+
+    Specifies how the area outside the gradient area should be filled. The
+    default value is \c ShapeGradient.PadSpread.
+
+    \value ShapeGradient.PadSpread
+           The area is filled with the closest stop color.
+
+    \value ShapeGradient.RepeatSpread
+           The gradient is repeated outside the gradient area.
+
+    \value ShapeGradient.ReflectSpread
+           The gradient is reflected outside the gradient area.
+ */
+
+QQuickShapeGradient::SpreadMode QQuickShapeGradient::spread() const
+{
+    return m_spread;
+}
+
+void QQuickShapeGradient::setSpread(SpreadMode mode)
+{
+    if (m_spread != mode) {
+        m_spread = mode;
+        emit spreadChanged();
+        emit updated();
+    }
+}
+
+/*!
+    \qmltype LinearGradient
+    \instantiates QQuickShapeLinearGradient
+    \inqmlmodule QtQuick.Shapes
+    \ingroup qtquick-paths
+    \ingroup qtquick-views
+    \inherits ShapeGradient
+    \brief Linear gradient.
+    \since 5.10
+
+    Linear gradients interpolate colors between start and end points in Shape
+    items. Outside these points the gradient is either padded, reflected or
+    repeated depending on the spread type.
+
+    \note LinearGradient is only supported in combination with Shape items. It
+    is not compatible with \l Rectangle, as that only supports \l Gradient.
+
+    \sa QLinearGradient
+ */
+
+QQuickShapeLinearGradient::QQuickShapeLinearGradient(QObject *parent)
+    : QQuickShapeGradient(parent)
+{
+}
+
+/*!
+    \qmlproperty real QtQuick.Shapes::LinearGradient::x1
+    \qmlproperty real QtQuick.Shapes::LinearGradient::y1
+    \qmlproperty real QtQuick.Shapes::LinearGradient::x2
+    \qmlproperty real QtQuick.Shapes::LinearGradient::y2
+
+    These properties define the start and end points between which color
+    interpolation occurs. By default both points are set to (0, 0).
+ */
+
+qreal QQuickShapeLinearGradient::x1() const
+{
+    return m_start.x();
+}
+
+void QQuickShapeLinearGradient::setX1(qreal v)
+{
+    if (m_start.x() != v) {
+        m_start.setX(v);
+        emit x1Changed();
+        emit updated();
+    }
+}
+
+qreal QQuickShapeLinearGradient::y1() const
+{
+    return m_start.y();
+}
+
+void QQuickShapeLinearGradient::setY1(qreal v)
+{
+    if (m_start.y() != v) {
+        m_start.setY(v);
+        emit y1Changed();
+        emit updated();
+    }
+}
+
+qreal QQuickShapeLinearGradient::x2() const
+{
+    return m_end.x();
+}
+
+void QQuickShapeLinearGradient::setX2(qreal v)
+{
+    if (m_end.x() != v) {
+        m_end.setX(v);
+        emit x2Changed();
+        emit updated();
+    }
+}
+
+qreal QQuickShapeLinearGradient::y2() const
+{
+    return m_end.y();
+}
+
+void QQuickShapeLinearGradient::setY2(qreal v)
+{
+    if (m_end.y() != v) {
+        m_end.setY(v);
+        emit y2Changed();
+        emit updated();
+    }
+}
+
+/*!
+    \qmltype RadialGradient
+    \instantiates QQuickShapeRadialGradient
+    \inqmlmodule QtQuick.Shapes
+    \ingroup qtquick-paths
+    \ingroup qtquick-views
+    \inherits ShapeGradient
+    \brief Radial gradient.
+    \since 5.10
+
+    Radial gradients interpolate colors between a focal circle and a center
+    circle in Shape items. Points outside the cone defined by the two circles
+    will be transparent.
+
+    Outside the end points the gradient is either padded, reflected or repeated
+    depending on the spread type.
+
+    Below is an example of a simple radial gradient. Here the colors are
+    interpolated between the specified point and the end points on a circle
+    specified by the radius:
+
+    \code
+        fillGradient: RadialGradient {
+            centerX: 50; centerY: 50
+            centerRadius: 100
+            focalX: centerX; focalY: centerY
+            GradientStop { position: 0; color: "blue" }
+            GradientStop { position: 0.2; color: "green" }
+            GradientStop { position: 0.4; color: "red" }
+            GradientStop { position: 0.6; color: "yellow" }
+            GradientStop { position: 1; color: "cyan" }
+        }
+    \endcode
+
+    \image shape-radial-gradient.png
+
+    Extended radial gradients, where a separate focal circle is specified, are
+    also supported.
+
+    \note RadialGradient is only supported in combination with Shape items. It
+    is not compatible with \l Rectangle, as that only supports \l Gradient.
+
+    \sa QRadialGradient
+ */
+
+QQuickShapeRadialGradient::QQuickShapeRadialGradient(QObject *parent)
+    : QQuickShapeGradient(parent)
+{
+}
+
+/*!
+    \qmlproperty real QtQuick.Shapes::RadialGradient::centerX
+    \qmlproperty real QtQuick.Shapes::RadialGradient::centerY
+    \qmlproperty real QtQuick.Shapes::RadialGradient::focalX
+    \qmlproperty real QtQuick.Shapes::RadialGradient::focalY
+
+    These properties define the center and focal points. To specify a simple
+    radial gradient, set focalX and focalY to the value of centerX and
+    centerY, respectively.
+ */
+
+qreal QQuickShapeRadialGradient::centerX() const
+{
+    return m_centerPoint.x();
+}
+
+void QQuickShapeRadialGradient::setCenterX(qreal v)
+{
+    if (m_centerPoint.x() != v) {
+        m_centerPoint.setX(v);
+        emit centerXChanged();
+        emit updated();
+    }
+}
+
+qreal QQuickShapeRadialGradient::centerY() const
+{
+    return m_centerPoint.y();
+}
+
+void QQuickShapeRadialGradient::setCenterY(qreal v)
+{
+    if (m_centerPoint.y() != v) {
+        m_centerPoint.setY(v);
+        emit centerYChanged();
+        emit updated();
+    }
+}
+
+/*!
+    \qmlproperty real QtQuick.Shapes::RadialGradient::centerRadius
+    \qmlproperty real QtQuick.Shapes::RadialGradient::focalRadius
+
+    These properties define the center and focal radius. For simple radial
+    gradients, focalRadius should be set to \c 0 (the default value).
+ */
+
+qreal QQuickShapeRadialGradient::centerRadius() const
+{
+    return m_centerRadius;
+}
+
+void QQuickShapeRadialGradient::setCenterRadius(qreal v)
+{
+    if (m_centerRadius != v) {
+        m_centerRadius = v;
+        emit centerRadiusChanged();
+        emit updated();
+    }
+}
+
+qreal QQuickShapeRadialGradient::focalX() const
+{
+    return m_focalPoint.x();
+}
+
+void QQuickShapeRadialGradient::setFocalX(qreal v)
+{
+    if (m_focalPoint.x() != v) {
+        m_focalPoint.setX(v);
+        emit focalXChanged();
+        emit updated();
+    }
+}
+
+qreal QQuickShapeRadialGradient::focalY() const
+{
+    return m_focalPoint.y();
+}
+
+void QQuickShapeRadialGradient::setFocalY(qreal v)
+{
+    if (m_focalPoint.y() != v) {
+        m_focalPoint.setY(v);
+        emit focalYChanged();
+        emit updated();
+    }
+}
+
+qreal QQuickShapeRadialGradient::focalRadius() const
+{
+    return m_focalRadius;
+}
+
+void QQuickShapeRadialGradient::setFocalRadius(qreal v)
+{
+    if (m_focalRadius != v) {
+        m_focalRadius = v;
+        emit focalRadiusChanged();
+        emit updated();
+    }
+}
+
+/*!
+    \qmltype ConicalGradient
+    \instantiates QQuickShapeConicalGradient
+    \inqmlmodule QtQuick.Shapes
+    \ingroup qtquick-paths
+    \ingroup qtquick-views
+    \inherits ShapeGradient
+    \brief Conical gradient.
+    \since 5.10
+
+    Conical gradients interpolate colors counter-clockwise around a center
+    point in Shape items.
+
+    \note The \l{ShapeGradient::spread}{spread mode} setting has no effect for
+    conical gradients.
+
+    \note ConicalGradient is only supported in combination with Shape items. It
+    is not compatible with \l Rectangle, as that only supports \l Gradient.
+
+    \sa QConicalGradient
+ */
+
+QQuickShapeConicalGradient::QQuickShapeConicalGradient(QObject *parent)
+    : QQuickShapeGradient(parent)
+{
+}
+
+/*!
+    \qmlproperty real QtQuick.Shapes::ConicalGradient::centerX
+    \qmlproperty real QtQuick.Shapes::ConicalGradient::centerY
+
+    These properties define the center point of the conical gradient.
+ */
+
+qreal QQuickShapeConicalGradient::centerX() const
+{
+    return m_centerPoint.x();
+}
+
+void QQuickShapeConicalGradient::setCenterX(qreal v)
+{
+    if (m_centerPoint.x() != v) {
+        m_centerPoint.setX(v);
+        emit centerXChanged();
+        emit updated();
+    }
+}
+
+qreal QQuickShapeConicalGradient::centerY() const
+{
+    return m_centerPoint.y();
+}
+
+void QQuickShapeConicalGradient::setCenterY(qreal v)
+{
+    if (m_centerPoint.y() != v) {
+        m_centerPoint.setY(v);
+        emit centerYChanged();
+        emit updated();
+    }
+}
+
+/*!
+    \qmlproperty real QtQuick.Shapes::ConicalGradient::angle
+
+    This property defines the start angle for the conical gradient. The value
+    is in degrees (0-360).
+ */
+
+qreal QQuickShapeConicalGradient::angle() const
+{
+    return m_angle;
+}
+
+void QQuickShapeConicalGradient::setAngle(qreal v)
+{
+    if (m_angle != v) {
+        m_angle = v;
+        emit angleChanged();
+        emit updated();
+    }
+}
+
+#if QT_CONFIG(opengl)
+
+// contexts sharing with each other get the same cache instance
+class QQuickShapeGradientCacheWrapper
+{
+public:
+    QQuickShapeGradientCache *get(QOpenGLContext *context)
+    {
+        return m_resource.value<QQuickShapeGradientCache>(context);
+    }
+
+private:
+    QOpenGLMultiGroupSharedResource m_resource;
+};
+
+QQuickShapeGradientCache *QQuickShapeGradientCache::currentCache()
+{
+    static QQuickShapeGradientCacheWrapper qt_path_gradient_caches;
+    return qt_path_gradient_caches.get(QOpenGLContext::currentContext());
+}
+
+// let QOpenGLContext manage the lifetime of the cached textures
+QQuickShapeGradientCache::~QQuickShapeGradientCache()
+{
+    m_cache.clear();
+}
+
+void QQuickShapeGradientCache::invalidateResource()
+{
+    m_cache.clear();
+}
+
+void QQuickShapeGradientCache::freeResource(QOpenGLContext *)
+{
+    qDeleteAll(m_cache);
+    m_cache.clear();
+}
+
+static void generateGradientColorTable(const QQuickShapeGradientCache::Key &gradient,
+                                       uint *colorTable, int size, float opacity)
+{
+    int pos = 0;
+    const QGradientStops &s = gradient.stops;
+    const bool colorInterpolation = true;
+
+    uint alpha = qRound(opacity * 256);
+    uint current_color = ARGB_COMBINE_ALPHA(s[0].second.rgba(), alpha);
+    qreal incr = 1.0 / qreal(size);
+    qreal fpos = 1.5 * incr;
+    colorTable[pos++] = ARGB2RGBA(qPremultiply(current_color));
+
+    while (fpos <= s.first().first) {
+        colorTable[pos] = colorTable[pos - 1];
+        pos++;
+        fpos += incr;
+    }
+
+    if (colorInterpolation)
+        current_color = qPremultiply(current_color);
+
+    const int sLast = s.size() - 1;
+    for (int i = 0; i < sLast; ++i) {
+        qreal delta = 1/(s[i+1].first - s[i].first);
+        uint next_color = ARGB_COMBINE_ALPHA(s[i + 1].second.rgba(), alpha);
+        if (colorInterpolation)
+            next_color = qPremultiply(next_color);
+
+        while (fpos < s[i+1].first && pos < size) {
+            int dist = int(256 * ((fpos - s[i].first) * delta));
+            int idist = 256 - dist;
+            if (colorInterpolation)
+                colorTable[pos] = ARGB2RGBA(INTERPOLATE_PIXEL_256(current_color, idist, next_color, dist));
+            else
+                colorTable[pos] = ARGB2RGBA(qPremultiply(INTERPOLATE_PIXEL_256(current_color, idist, next_color, dist)));
+            ++pos;
+            fpos += incr;
+        }
+        current_color = next_color;
+    }
+
+    Q_ASSERT(s.size() > 0);
+
+    uint last_color = ARGB2RGBA(qPremultiply(ARGB_COMBINE_ALPHA(s[sLast].second.rgba(), alpha)));
+    for ( ; pos < size; ++pos)
+        colorTable[pos] = last_color;
+
+    colorTable[size-1] = last_color;
+}
+
+QSGTexture *QQuickShapeGradientCache::get(const Key &grad)
+{
+    QSGPlainTexture *tx = m_cache[grad];
+    if (!tx) {
+        QOpenGLFunctions *f = QOpenGLContext::currentContext()->functions();
+        GLuint id;
+        f->glGenTextures(1, &id);
+        f->glBindTexture(GL_TEXTURE_2D, id);
+        static const uint W = 1024; // texture size is 1024x1
+        uint buf[W];
+        generateGradientColorTable(grad, buf, W, 1.0f);
+        f->glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, W, 1, 0, GL_RGBA, GL_UNSIGNED_BYTE, buf);
+        tx = new QSGPlainTexture;
+        tx->setTextureId(id);
+        switch (grad.spread) {
+        case QQuickShapeGradient::PadSpread:
+            tx->setHorizontalWrapMode(QSGTexture::ClampToEdge);
+            tx->setVerticalWrapMode(QSGTexture::ClampToEdge);
+            break;
+        case QQuickShapeGradient::RepeatSpread:
+            tx->setHorizontalWrapMode(QSGTexture::Repeat);
+            tx->setVerticalWrapMode(QSGTexture::Repeat);
+            break;
+        case QQuickShapeGradient::ReflectSpread:
+            tx->setHorizontalWrapMode(QSGTexture::MirroredRepeat);
+            tx->setVerticalWrapMode(QSGTexture::MirroredRepeat);
+            break;
+        default:
+            qWarning("Unknown gradient spread mode %d", grad.spread);
+            break;
+        }
+        tx->setFiltering(QSGTexture::Linear);
+        m_cache[grad] = tx;
+    }
+    return tx;
+}
+
+#endif // QT_CONFIG(opengl)
+
+QT_END_NAMESPACE
+
+#include "moc_qquickshape_p.cpp"
diff --git a/src/quickshapes/qquickshape_p.h b/src/quickshapes/qquickshape_p.h
new file mode 100644
index 0000000000..cd242cafc3
--- /dev/null
+++ b/src/quickshapes/qquickshape_p.h
@@ -0,0 +1,377 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQuick module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QQUICKSHAPE_P_H
+#define QQUICKSHAPE_P_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include <QtQuickShapes/private/qquickshapesglobal_p.h>
+#include <QtQuick/qquickitem.h>
+
+#include <private/qtquickglobal_p.h>
+#include <private/qquickpath_p_p.h>
+#include <private/qquickrectangle_p.h>
+
+QT_BEGIN_NAMESPACE
+
+class QQuickShapePathPrivate;
+class QQuickShapePrivate;
+
+class Q_QUICKSHAPES_PRIVATE_EXPORT QQuickShapeGradient : public QQuickGradient
+{
+    Q_OBJECT
+    Q_PROPERTY(SpreadMode spread READ spread WRITE setSpread NOTIFY spreadChanged)
+    Q_CLASSINFO("DefaultProperty", "stops")
+
+public:
+    enum SpreadMode {
+        PadSpread,
+        RepeatSpread,
+        ReflectSpread
+    };
+    Q_ENUM(SpreadMode)
+
+    QQuickShapeGradient(QObject *parent = nullptr);
+
+    SpreadMode spread() const;
+    void setSpread(SpreadMode mode);
+
+signals:
+    void spreadChanged();
+
+private:
+    SpreadMode m_spread;
+};
+
+class Q_QUICKSHAPES_PRIVATE_EXPORT QQuickShapeLinearGradient : public QQuickShapeGradient
+{
+    Q_OBJECT
+    Q_PROPERTY(qreal x1 READ x1 WRITE setX1 NOTIFY x1Changed)
+    Q_PROPERTY(qreal y1 READ y1 WRITE setY1 NOTIFY y1Changed)
+    Q_PROPERTY(qreal x2 READ x2 WRITE setX2 NOTIFY x2Changed)
+    Q_PROPERTY(qreal y2 READ y2 WRITE setY2 NOTIFY y2Changed)
+    Q_CLASSINFO("DefaultProperty", "stops")
+
+public:
+    QQuickShapeLinearGradient(QObject *parent = nullptr);
+
+    qreal x1() const;
+    void setX1(qreal v);
+    qreal y1() const;
+    void setY1(qreal v);
+    qreal x2() const;
+    void setX2(qreal v);
+    qreal y2() const;
+    void setY2(qreal v);
+
+signals:
+    void x1Changed();
+    void y1Changed();
+    void x2Changed();
+    void y2Changed();
+
+private:
+    QPointF m_start;
+    QPointF m_end;
+};
+
+class Q_QUICKSHAPES_PRIVATE_EXPORT QQuickShapeRadialGradient : public QQuickShapeGradient
+{
+    Q_OBJECT
+    Q_PROPERTY(qreal centerX READ centerX WRITE setCenterX NOTIFY centerXChanged)
+    Q_PROPERTY(qreal centerY READ centerY WRITE setCenterY NOTIFY centerYChanged)
+    Q_PROPERTY(qreal centerRadius READ centerRadius WRITE setCenterRadius NOTIFY centerRadiusChanged)
+    Q_PROPERTY(qreal focalX READ focalX WRITE setFocalX NOTIFY focalXChanged)
+    Q_PROPERTY(qreal focalY READ focalY WRITE setFocalY NOTIFY focalYChanged)
+    Q_PROPERTY(qreal focalRadius READ focalRadius WRITE setFocalRadius NOTIFY focalRadiusChanged)
+    Q_CLASSINFO("DefaultProperty", "stops")
+
+public:
+    QQuickShapeRadialGradient(QObject *parent = nullptr);
+
+    qreal centerX() const;
+    void setCenterX(qreal v);
+
+    qreal centerY() const;
+    void setCenterY(qreal v);
+
+    qreal centerRadius() const;
+    void setCenterRadius(qreal v);
+
+    qreal focalX() const;
+    void setFocalX(qreal v);
+
+    qreal focalY() const;
+    void setFocalY(qreal v);
+
+    qreal focalRadius() const;
+    void setFocalRadius(qreal v);
+
+signals:
+    void centerXChanged();
+    void centerYChanged();
+    void focalXChanged();
+    void focalYChanged();
+    void centerRadiusChanged();
+    void focalRadiusChanged();
+
+private:
+    QPointF m_centerPoint;
+    QPointF m_focalPoint;
+    qreal m_centerRadius = 0;
+    qreal m_focalRadius = 0;
+};
+
+class Q_QUICKSHAPES_PRIVATE_EXPORT QQuickShapeConicalGradient : public QQuickShapeGradient
+{
+    Q_OBJECT
+    Q_PROPERTY(qreal centerX READ centerX WRITE setCenterX NOTIFY centerXChanged)
+    Q_PROPERTY(qreal centerY READ centerY WRITE setCenterY NOTIFY centerYChanged)
+    Q_PROPERTY(qreal angle READ angle WRITE setAngle NOTIFY angleChanged)
+    Q_CLASSINFO("DefaultProperty", "stops")
+
+public:
+    QQuickShapeConicalGradient(QObject *parent = nullptr);
+
+    qreal centerX() const;
+    void setCenterX(qreal v);
+
+    qreal centerY() const;
+    void setCenterY(qreal v);
+
+    qreal angle() const;
+    void setAngle(qreal v);
+
+signals:
+    void centerXChanged();
+    void centerYChanged();
+    void angleChanged();
+
+private:
+    QPointF m_centerPoint;
+    qreal m_angle = 0;
+};
+
+class Q_QUICKSHAPES_PRIVATE_EXPORT QQuickShapePath : public QQuickPath
+{
+    Q_OBJECT
+
+    Q_PROPERTY(QColor strokeColor READ strokeColor WRITE setStrokeColor NOTIFY strokeColorChanged)
+    Q_PROPERTY(qreal strokeWidth READ strokeWidth WRITE setStrokeWidth NOTIFY strokeWidthChanged)
+    Q_PROPERTY(QColor fillColor READ fillColor WRITE setFillColor NOTIFY fillColorChanged)
+    Q_PROPERTY(FillRule fillRule READ fillRule WRITE setFillRule NOTIFY fillRuleChanged)
+    Q_PROPERTY(JoinStyle joinStyle READ joinStyle WRITE setJoinStyle NOTIFY joinStyleChanged)
+    Q_PROPERTY(int miterLimit READ miterLimit WRITE setMiterLimit NOTIFY miterLimitChanged)
+    Q_PROPERTY(CapStyle capStyle READ capStyle WRITE setCapStyle NOTIFY capStyleChanged)
+    Q_PROPERTY(StrokeStyle strokeStyle READ strokeStyle WRITE setStrokeStyle NOTIFY strokeStyleChanged)
+    Q_PROPERTY(qreal dashOffset READ dashOffset WRITE setDashOffset NOTIFY dashOffsetChanged)
+    Q_PROPERTY(QVector<qreal> dashPattern READ dashPattern WRITE setDashPattern NOTIFY dashPatternChanged)
+    Q_PROPERTY(QQuickShapeGradient *fillGradient READ fillGradient WRITE setFillGradient RESET resetFillGradient)
+
+public:
+    enum FillRule {
+        OddEvenFill = Qt::OddEvenFill,
+        WindingFill = Qt::WindingFill
+    };
+    Q_ENUM(FillRule)
+
+    enum JoinStyle {
+        MiterJoin = Qt::MiterJoin,
+        BevelJoin = Qt::BevelJoin,
+        RoundJoin = Qt::RoundJoin
+    };
+    Q_ENUM(JoinStyle)
+
+    enum CapStyle {
+        FlatCap = Qt::FlatCap,
+        SquareCap = Qt::SquareCap,
+        RoundCap = Qt::RoundCap
+    };
+    Q_ENUM(CapStyle)
+
+    enum StrokeStyle {
+        SolidLine = Qt::SolidLine,
+        DashLine = Qt::DashLine
+    };
+    Q_ENUM(StrokeStyle)
+
+    QQuickShapePath(QObject *parent = nullptr);
+    ~QQuickShapePath();
+
+    QColor strokeColor() const;
+    void setStrokeColor(const QColor &color);
+
+    qreal strokeWidth() const;
+    void setStrokeWidth(qreal w);
+
+    QColor fillColor() const;
+    void setFillColor(const QColor &color);
+
+    FillRule fillRule() const;
+    void setFillRule(FillRule fillRule);
+
+    JoinStyle joinStyle() const;
+    void setJoinStyle(JoinStyle style);
+
+    int miterLimit() const;
+    void setMiterLimit(int limit);
+
+    CapStyle capStyle() const;
+    void setCapStyle(CapStyle style);
+
+    StrokeStyle strokeStyle() const;
+    void setStrokeStyle(StrokeStyle style);
+
+    qreal dashOffset() const;
+    void setDashOffset(qreal offset);
+
+    QVector<qreal> dashPattern() const;
+    void setDashPattern(const QVector<qreal> &array);
+
+    QQuickShapeGradient *fillGradient() const;
+    void setFillGradient(QQuickShapeGradient *gradient);
+    void resetFillGradient();
+
+Q_SIGNALS:
+    void shapePathChanged();
+    void strokeColorChanged();
+    void strokeWidthChanged();
+    void fillColorChanged();
+    void fillRuleChanged();
+    void joinStyleChanged();
+    void miterLimitChanged();
+    void capStyleChanged();
+    void strokeStyleChanged();
+    void dashOffsetChanged();
+    void dashPatternChanged();
+
+private:
+    Q_DISABLE_COPY(QQuickShapePath)
+    Q_DECLARE_PRIVATE(QQuickShapePath)
+    Q_PRIVATE_SLOT(d_func(), void _q_fillGradientChanged())
+};
+
+class Q_QUICKSHAPES_PRIVATE_EXPORT QQuickShape : public QQuickItem
+{
+    Q_OBJECT
+    Q_PROPERTY(RendererType rendererType READ rendererType NOTIFY rendererChanged)
+    Q_PROPERTY(bool asynchronous READ asynchronous WRITE setAsynchronous NOTIFY asynchronousChanged)
+    Q_PROPERTY(bool vendorExtensionsEnabled READ vendorExtensionsEnabled WRITE setVendorExtensionsEnabled NOTIFY vendorExtensionsEnabledChanged)
+    Q_PROPERTY(Status status READ status NOTIFY statusChanged)
+    Q_PROPERTY(ContainsMode containsMode READ containsMode WRITE setContainsMode NOTIFY containsModeChanged REVISION 11)
+    Q_PROPERTY(QQmlListProperty<QObject> data READ data)
+    Q_CLASSINFO("DefaultProperty", "data")
+
+public:
+    enum RendererType {
+        UnknownRenderer,
+        GeometryRenderer,
+        NvprRenderer,
+        SoftwareRenderer
+    };
+    Q_ENUM(RendererType)
+
+    enum Status {
+        Null,
+        Ready,
+        Processing
+    };
+    Q_ENUM(Status)
+
+    enum ContainsMode {
+        BoundingRectContains,
+        FillContains
+    };
+    Q_ENUM(ContainsMode)
+
+    QQuickShape(QQuickItem *parent = nullptr);
+    ~QQuickShape();
+
+    RendererType rendererType() const;
+
+    bool asynchronous() const;
+    void setAsynchronous(bool async);
+
+    bool vendorExtensionsEnabled() const;
+    void setVendorExtensionsEnabled(bool enable);
+
+    Status status() const;
+
+    ContainsMode containsMode() const;
+    void setContainsMode(ContainsMode containsMode);
+
+    bool contains(const QPointF &point) const override;
+
+    QQmlListProperty<QObject> data();
+
+protected:
+    QSGNode *updatePaintNode(QSGNode *node, UpdatePaintNodeData *) override;
+    void updatePolish() override;
+    void itemChange(ItemChange change, const ItemChangeData &data) override;
+    void componentComplete() override;
+    void classBegin() override;
+
+Q_SIGNALS:
+    void rendererChanged();
+    void asynchronousChanged();
+    void vendorExtensionsEnabledChanged();
+    void statusChanged();
+    Q_REVISION(11) void containsModeChanged();
+
+private:
+    Q_DISABLE_COPY(QQuickShape)
+    Q_DECLARE_PRIVATE(QQuickShape)
+    Q_PRIVATE_SLOT(d_func(), void _q_shapePathChanged())
+};
+
+QT_END_NAMESPACE
+
+QML_DECLARE_TYPE(QQuickShape)
+
+#endif // QQUICKSHAPE_P_H
diff --git a/src/quickshapes/qquickshape_p_p.h b/src/quickshapes/qquickshape_p_p.h
new file mode 100644
index 0000000000..bc06c8fde8
--- /dev/null
+++ b/src/quickshapes/qquickshape_p_p.h
@@ -0,0 +1,232 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQuick module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QQUICKSHAPE_P_P_H
+#define QQUICKSHAPE_P_P_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include <QtQuickShapes/private/qquickshapesglobal_p.h>
+#include <QtQuickShapes/private/qquickshape_p.h>
+#include <QtQuick/private/qquickitem_p.h>
+#include <QPainterPath>
+#include <QColor>
+#include <QBrush>
+#include <QElapsedTimer>
+#include <private/qopenglcontext_p.h>
+
+QT_BEGIN_NAMESPACE
+
+class QSGPlainTexture;
+
+class QQuickAbstractPathRenderer
+{
+public:
+    enum Flag {
+        SupportsAsync = 0x01
+    };
+    Q_DECLARE_FLAGS(Flags, Flag)
+
+    enum FillGradientType { NoGradient = 0, LinearGradient, RadialGradient, ConicalGradient };
+    struct GradientDesc { // can fully describe a linear/radial/conical gradient
+        QGradientStops stops;
+        QQuickShapeGradient::SpreadMode spread;
+        QPointF a; // start (L) or center point (R/C)
+        QPointF b; // end (L) or focal point (R)
+        qreal v0; // center radius (R) or start angle (C)
+        qreal v1; // focal radius (R)
+    };
+
+    virtual ~QQuickAbstractPathRenderer() { }
+
+    // Gui thread
+    virtual void beginSync(int totalCount) = 0;
+    virtual void endSync(bool async) = 0;
+    virtual void setAsyncCallback(void (*)(void *), void *) { }
+    virtual Flags flags() const { return 0; }
+    virtual void setPath(int index, const QQuickPath *path) = 0;
+    virtual void setStrokeColor(int index, const QColor &color) = 0;
+    virtual void setStrokeWidth(int index, qreal w) = 0;
+    virtual void setFillColor(int index, const QColor &color) = 0;
+    virtual void setFillRule(int index, QQuickShapePath::FillRule fillRule) = 0;
+    virtual void setJoinStyle(int index, QQuickShapePath::JoinStyle joinStyle, int miterLimit) = 0;
+    virtual void setCapStyle(int index, QQuickShapePath::CapStyle capStyle) = 0;
+    virtual void setStrokeStyle(int index, QQuickShapePath::StrokeStyle strokeStyle,
+                                qreal dashOffset, const QVector<qreal> &dashPattern) = 0;
+    virtual void setFillGradient(int index, QQuickShapeGradient *gradient) = 0;
+
+    // Render thread, with gui blocked
+    virtual void updateNode() = 0;
+};
+
+Q_DECLARE_OPERATORS_FOR_FLAGS(QQuickAbstractPathRenderer::Flags)
+
+struct QQuickShapeStrokeFillParams
+{
+    QQuickShapeStrokeFillParams();
+
+    QColor strokeColor;
+    qreal strokeWidth;
+    QColor fillColor;
+    QQuickShapePath::FillRule fillRule;
+    QQuickShapePath::JoinStyle joinStyle;
+    int miterLimit;
+    QQuickShapePath::CapStyle capStyle;
+    QQuickShapePath::StrokeStyle strokeStyle;
+    qreal dashOffset;
+    QVector<qreal> dashPattern;
+    QQuickShapeGradient *fillGradient;
+};
+
+class Q_QUICKSHAPES_PRIVATE_EXPORT QQuickShapePathPrivate : public QQuickPathPrivate
+{
+    Q_DECLARE_PUBLIC(QQuickShapePath)
+
+public:
+    enum Dirty {
+        DirtyPath = 0x01,
+        DirtyStrokeColor = 0x02,
+        DirtyStrokeWidth = 0x04,
+        DirtyFillColor = 0x08,
+        DirtyFillRule = 0x10,
+        DirtyStyle = 0x20,
+        DirtyDash = 0x40,
+        DirtyFillGradient = 0x80,
+
+        DirtyAll = 0xFF
+    };
+
+    QQuickShapePathPrivate();
+
+    void _q_pathChanged();
+    void _q_fillGradientChanged();
+
+    static QQuickShapePathPrivate *get(QQuickShapePath *p) { return p->d_func(); }
+
+    int dirty;
+    QQuickShapeStrokeFillParams sfp;
+};
+
+class QQuickShapePrivate : public QQuickItemPrivate
+{
+    Q_DECLARE_PUBLIC(QQuickShape)
+
+public:
+    QQuickShapePrivate();
+    ~QQuickShapePrivate();
+
+    void createRenderer();
+    QSGNode *createNode();
+    void sync();
+
+    void _q_shapePathChanged();
+    void setStatus(QQuickShape::Status newStatus);
+
+    static QQuickShapePrivate *get(QQuickShape *item) { return item->d_func(); }
+
+    static void asyncShapeReady(void *data);
+
+    int effectRefCount;
+    QVector<QQuickShapePath *> sp;
+    QElapsedTimer syncTimer;
+    QQuickAbstractPathRenderer *renderer = nullptr;
+    int syncTimingTotalDirty = 0;
+    int syncTimeCounter = 0;
+    QQuickShape::Status status = QQuickShape::Null;
+    QQuickShape::RendererType rendererType = QQuickShape::UnknownRenderer;
+    QQuickShape::ContainsMode containsMode = QQuickShape::BoundingRectContains;
+    bool spChanged = false;
+    bool async = false;
+    bool enableVendorExts = false;
+    bool syncTimingActive = false;
+};
+
+#if QT_CONFIG(opengl)
+
+class QQuickShapeGradientCache : public QOpenGLSharedResource
+{
+public:
+    struct Key {
+        Key(const QGradientStops &stops, QQuickShapeGradient::SpreadMode spread)
+            : stops(stops), spread(spread)
+        { }
+        QGradientStops stops;
+        QQuickShapeGradient::SpreadMode spread;
+        bool operator==(const Key &other) const
+        {
+            return spread == other.spread && stops == other.stops;
+        }
+    };
+
+    QQuickShapeGradientCache(QOpenGLContext *context) : QOpenGLSharedResource(context->shareGroup()) { }
+    ~QQuickShapeGradientCache();
+
+    void invalidateResource() override;
+    void freeResource(QOpenGLContext *) override;
+
+    QSGTexture *get(const Key &grad);
+
+    static QQuickShapeGradientCache *currentCache();
+
+private:
+    QHash<Key, QSGPlainTexture *> m_cache;
+};
+
+inline uint qHash(const QQuickShapeGradientCache::Key &v, uint seed = 0)
+{
+    uint h = seed + v.spread;
+    for (int i = 0; i < 3 && i < v.stops.count(); ++i)
+        h += v.stops[i].second.rgba();
+    return h;
+}
+
+#endif // QT_CONFIG(opengl)
+
+QT_END_NAMESPACE
+
+#endif
diff --git a/src/quickshapes/qquickshapegenericrenderer.cpp b/src/quickshapes/qquickshapegenericrenderer.cpp
new file mode 100644
index 0000000000..604da2a889
--- /dev/null
+++ b/src/quickshapes/qquickshapegenericrenderer.cpp
@@ -0,0 +1,1023 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQuick module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qquickshapegenericrenderer_p.h"
+#include <QtGui/private/qtriangulator_p.h>
+#include <QtGui/private/qtriangulatingstroker_p.h>
+
+#if QT_CONFIG(thread)
+#include <QThreadPool>
+#endif
+
+#if QT_CONFIG(opengl)
+#include <QSGVertexColorMaterial>
+#include <QOpenGLContext>
+#include <QOffscreenSurface>
+#include <QtGui/private/qopenglextensions_p.h>
+#endif
+
+QT_BEGIN_NAMESPACE
+
+static const qreal TRI_SCALE = 1;
+
+struct ColoredVertex // must match QSGGeometry::ColoredPoint2D
+{
+    float x, y;
+    QQuickShapeGenericRenderer::Color4ub color;
+    void set(float nx, float ny, QQuickShapeGenericRenderer::Color4ub ncolor)
+    {
+        x = nx; y = ny; color = ncolor;
+    }
+};
+
+static inline QQuickShapeGenericRenderer::Color4ub colorToColor4ub(const QColor &c)
+{
+    QQuickShapeGenericRenderer::Color4ub color = {
+        uchar(qRound(c.redF() * c.alphaF() * 255)),
+        uchar(qRound(c.greenF() * c.alphaF() * 255)),
+        uchar(qRound(c.blueF() * c.alphaF() * 255)),
+        uchar(qRound(c.alphaF() * 255))
+    };
+    return color;
+}
+
+QQuickShapeGenericStrokeFillNode::QQuickShapeGenericStrokeFillNode(QQuickWindow *window)
+    : m_material(nullptr)
+{
+    setFlag(QSGNode::OwnsGeometry, true);
+    setGeometry(new QSGGeometry(QSGGeometry::defaultAttributes_ColoredPoint2D(), 0, 0));
+    activateMaterial(window, MatSolidColor);
+#ifdef QSG_RUNTIME_DESCRIPTION
+    qsgnode_set_description(this, QLatin1String("stroke-fill"));
+#endif
+}
+
+void QQuickShapeGenericStrokeFillNode::activateMaterial(QQuickWindow *window, Material m)
+{
+    switch (m) {
+    case MatSolidColor:
+        // Use vertexcolor material. Items with different colors remain batchable
+        // this way, at the expense of having to provide per-vertex color values.
+        m_material.reset(QQuickShapeGenericMaterialFactory::createVertexColor(window));
+        break;
+    case MatLinearGradient:
+        m_material.reset(QQuickShapeGenericMaterialFactory::createLinearGradient(window, this));
+        break;
+    case MatRadialGradient:
+        m_material.reset(QQuickShapeGenericMaterialFactory::createRadialGradient(window, this));
+        break;
+    case MatConicalGradient:
+        m_material.reset(QQuickShapeGenericMaterialFactory::createConicalGradient(window, this));
+        break;
+    default:
+        qWarning("Unknown material %d", m);
+        return;
+    }
+
+    if (material() != m_material.data())
+        setMaterial(m_material.data());
+}
+
+static bool q_supportsElementIndexUint(QSGRendererInterface::GraphicsApi api)
+{
+    static bool elementIndexUint = true;
+#if QT_CONFIG(opengl)
+    if (api == QSGRendererInterface::OpenGL) {
+        static bool elementIndexUintChecked = false;
+        if (!elementIndexUintChecked) {
+            elementIndexUintChecked = true;
+            QOpenGLContext *context = QOpenGLContext::currentContext();
+            QScopedPointer<QOpenGLContext> dummyContext;
+            QScopedPointer<QOffscreenSurface> dummySurface;
+            bool ok = true;
+            if (!context) {
+                dummyContext.reset(new QOpenGLContext);
+                dummyContext->create();
+                context = dummyContext.data();
+                dummySurface.reset(new QOffscreenSurface);
+                dummySurface->setFormat(context->format());
+                dummySurface->create();
+                ok = context->makeCurrent(dummySurface.data());
+            }
+            if (ok) {
+                elementIndexUint = static_cast<QOpenGLExtensions *>(context->functions())->hasOpenGLExtension(
+                            QOpenGLExtensions::ElementIndexUint);
+            }
+        }
+    }
+#else
+    Q_UNUSED(api);
+#endif
+    return elementIndexUint;
+}
+
+QQuickShapeGenericRenderer::~QQuickShapeGenericRenderer()
+{
+    for (ShapePathData &d : m_sp) {
+        if (d.pendingFill)
+            d.pendingFill->orphaned = true;
+        if (d.pendingStroke)
+            d.pendingStroke->orphaned = true;
+    }
+}
+
+// sync, and so triangulation too, happens on the gui thread
+//    - except when async is set, in which case triangulation is moved to worker threads
+
+void QQuickShapeGenericRenderer::beginSync(int totalCount)
+{
+    if (m_sp.count() != totalCount) {
+        m_sp.resize(totalCount);
+        m_accDirty |= DirtyList;
+    }
+    for (ShapePathData &d : m_sp)
+        d.syncDirty = 0;
+}
+
+void QQuickShapeGenericRenderer::setPath(int index, const QQuickPath *path)
+{
+    ShapePathData &d(m_sp[index]);
+    d.path = path ? path->path() : QPainterPath();
+    d.syncDirty |= DirtyFillGeom | DirtyStrokeGeom;
+}
+
+void QQuickShapeGenericRenderer::setStrokeColor(int index, const QColor &color)
+{
+    ShapePathData &d(m_sp[index]);
+    d.strokeColor = colorToColor4ub(color);
+    d.syncDirty |= DirtyColor;
+}
+
+void QQuickShapeGenericRenderer::setStrokeWidth(int index, qreal w)
+{
+    ShapePathData &d(m_sp[index]);
+    d.strokeWidth = w;
+    if (w >= 0.0f)
+        d.pen.setWidthF(w);
+    d.syncDirty |= DirtyStrokeGeom;
+}
+
+void QQuickShapeGenericRenderer::setFillColor(int index, const QColor &color)
+{
+    ShapePathData &d(m_sp[index]);
+    d.fillColor = colorToColor4ub(color);
+    d.syncDirty |= DirtyColor;
+}
+
+void QQuickShapeGenericRenderer::setFillRule(int index, QQuickShapePath::FillRule fillRule)
+{
+    ShapePathData &d(m_sp[index]);
+    d.fillRule = Qt::FillRule(fillRule);
+    d.syncDirty |= DirtyFillGeom;
+}
+
+void QQuickShapeGenericRenderer::setJoinStyle(int index, QQuickShapePath::JoinStyle joinStyle, int miterLimit)
+{
+    ShapePathData &d(m_sp[index]);
+    d.pen.setJoinStyle(Qt::PenJoinStyle(joinStyle));
+    d.pen.setMiterLimit(miterLimit);
+    d.syncDirty |= DirtyStrokeGeom;
+}
+
+void QQuickShapeGenericRenderer::setCapStyle(int index, QQuickShapePath::CapStyle capStyle)
+{
+    ShapePathData &d(m_sp[index]);
+    d.pen.setCapStyle(Qt::PenCapStyle(capStyle));
+    d.syncDirty |= DirtyStrokeGeom;
+}
+
+void QQuickShapeGenericRenderer::setStrokeStyle(int index, QQuickShapePath::StrokeStyle strokeStyle,
+                                                   qreal dashOffset, const QVector<qreal> &dashPattern)
+{
+    ShapePathData &d(m_sp[index]);
+    d.pen.setStyle(Qt::PenStyle(strokeStyle));
+    if (strokeStyle == QQuickShapePath::DashLine) {
+        d.pen.setDashPattern(dashPattern);
+        d.pen.setDashOffset(dashOffset);
+    }
+    d.syncDirty |= DirtyStrokeGeom;
+}
+
+void QQuickShapeGenericRenderer::setFillGradient(int index, QQuickShapeGradient *gradient)
+{
+    ShapePathData &d(m_sp[index]);
+    if (gradient) {
+        d.fillGradient.stops = gradient->gradientStops(); // sorted
+        d.fillGradient.spread = gradient->spread();
+        if (QQuickShapeLinearGradient *g  = qobject_cast<QQuickShapeLinearGradient *>(gradient)) {
+            d.fillGradientActive = LinearGradient;
+            d.fillGradient.a = QPointF(g->x1(), g->y1());
+            d.fillGradient.b = QPointF(g->x2(), g->y2());
+        } else if (QQuickShapeRadialGradient *g = qobject_cast<QQuickShapeRadialGradient *>(gradient)) {
+            d.fillGradientActive = RadialGradient;
+            d.fillGradient.a = QPointF(g->centerX(), g->centerY());
+            d.fillGradient.b = QPointF(g->focalX(), g->focalY());
+            d.fillGradient.v0 = g->centerRadius();
+            d.fillGradient.v1 = g->focalRadius();
+        } else if (QQuickShapeConicalGradient *g = qobject_cast<QQuickShapeConicalGradient *>(gradient)) {
+            d.fillGradientActive = ConicalGradient;
+            d.fillGradient.a = QPointF(g->centerX(), g->centerY());
+            d.fillGradient.v0 = g->angle();
+        } else {
+            Q_UNREACHABLE();
+        }
+    } else {
+        d.fillGradientActive = NoGradient;
+    }
+    d.syncDirty |= DirtyFillGradient;
+}
+
+void QQuickShapeFillRunnable::run()
+{
+    QQuickShapeGenericRenderer::triangulateFill(path, fillColor, &fillVertices, &fillIndices, &indexType, supportsElementIndexUint);
+    emit done(this);
+}
+
+void QQuickShapeStrokeRunnable::run()
+{
+    QQuickShapeGenericRenderer::triangulateStroke(path, pen, strokeColor, &strokeVertices, clipSize);
+    emit done(this);
+}
+
+void QQuickShapeGenericRenderer::setAsyncCallback(void (*callback)(void *), void *data)
+{
+    m_asyncCallback = callback;
+    m_asyncCallbackData = data;
+}
+
+#if QT_CONFIG(thread)
+static QThreadPool *pathWorkThreadPool = nullptr;
+
+static void deletePathWorkThreadPool()
+{
+    delete pathWorkThreadPool;
+    pathWorkThreadPool = nullptr;
+}
+#endif
+
+void QQuickShapeGenericRenderer::endSync(bool async)
+{
+#if !QT_CONFIG(thread)
+    // Force synchronous mode for the no-thread configuration due
+    // to lack of QThreadPool.
+    async = false;
+#endif
+
+    bool didKickOffAsync = false;
+
+    for (int i = 0; i < m_sp.count(); ++i) {
+        ShapePathData &d(m_sp[i]);
+        if (!d.syncDirty)
+            continue;
+
+        m_accDirty |= d.syncDirty;
+
+        // Use a shadow dirty flag in order to avoid losing state in case there are
+        // multiple syncs with different dirty flags before we get to updateNode()
+        // on the render thread (with the gui thread blocked). For our purposes
+        // here syncDirty is still required since geometry regeneration must only
+        // happen when there was an actual change in this particular sync round.
+        d.effectiveDirty |= d.syncDirty;
+
+        if (d.path.isEmpty()) {
+            d.fillVertices.clear();
+            d.fillIndices.clear();
+            d.strokeVertices.clear();
+            continue;
+        }
+
+#if QT_CONFIG(thread)
+        if (async && !pathWorkThreadPool) {
+            qAddPostRoutine(deletePathWorkThreadPool);
+            pathWorkThreadPool = new QThreadPool;
+            const int idealCount = QThread::idealThreadCount();
+            pathWorkThreadPool->setMaxThreadCount(idealCount > 0 ? idealCount * 2 : 4);
+        }
+#endif
+        if ((d.syncDirty & DirtyFillGeom) && d.fillColor.a) {
+            d.path.setFillRule(d.fillRule);
+            if (m_api == QSGRendererInterface::Unknown)
+                m_api = m_item->window()->rendererInterface()->graphicsApi();
+            if (async) {
+                QQuickShapeFillRunnable *r = new QQuickShapeFillRunnable;
+                r->setAutoDelete(false);
+                if (d.pendingFill)
+                    d.pendingFill->orphaned = true;
+                d.pendingFill = r;
+                r->path = d.path;
+                r->fillColor = d.fillColor;
+                r->supportsElementIndexUint = q_supportsElementIndexUint(m_api);
+                // Unlikely in practice but in theory m_sp could be
+                // resized. Therefore, capture 'i' instead of 'd'.
+                QObject::connect(r, &QQuickShapeFillRunnable::done, qApp, [this, i](QQuickShapeFillRunnable *r) {
+                    // Bail out when orphaned (meaning either another run was
+                    // started after this one, or the renderer got destroyed).
+                    if (!r->orphaned && i < m_sp.count()) {
+                        ShapePathData &d(m_sp[i]);
+                        d.fillVertices = r->fillVertices;
+                        d.fillIndices = r->fillIndices;
+                        d.indexType = r->indexType;
+                        d.pendingFill = nullptr;
+                        d.effectiveDirty |= DirtyFillGeom;
+                        maybeUpdateAsyncItem();
+                    }
+                    r->deleteLater();
+                });
+                didKickOffAsync = true;
+#if QT_CONFIG(thread)
+                pathWorkThreadPool->start(r);
+#endif
+            } else {
+                triangulateFill(d.path, d.fillColor, &d.fillVertices, &d.fillIndices, &d.indexType, q_supportsElementIndexUint(m_api));
+            }
+        }
+
+        if ((d.syncDirty & DirtyStrokeGeom) && d.strokeWidth >= 0.0f && d.strokeColor.a) {
+            if (async) {
+                QQuickShapeStrokeRunnable *r = new QQuickShapeStrokeRunnable;
+                r->setAutoDelete(false);
+                if (d.pendingStroke)
+                    d.pendingStroke->orphaned = true;
+                d.pendingStroke = r;
+                r->path = d.path;
+                r->pen = d.pen;
+                r->strokeColor = d.strokeColor;
+                r->clipSize = QSize(m_item->width(), m_item->height());
+                QObject::connect(r, &QQuickShapeStrokeRunnable::done, qApp, [this, i](QQuickShapeStrokeRunnable *r) {
+                    if (!r->orphaned && i < m_sp.count()) {
+                        ShapePathData &d(m_sp[i]);
+                        d.strokeVertices = r->strokeVertices;
+                        d.pendingStroke = nullptr;
+                        d.effectiveDirty |= DirtyStrokeGeom;
+                        maybeUpdateAsyncItem();
+                    }
+                    r->deleteLater();
+                });
+                didKickOffAsync = true;
+#if QT_CONFIG(thread)
+                pathWorkThreadPool->start(r);
+#endif
+            } else {
+                triangulateStroke(d.path, d.pen, d.strokeColor, &d.strokeVertices,
+                                  QSize(m_item->width(), m_item->height()));
+            }
+        }
+    }
+
+    if (!didKickOffAsync && async && m_asyncCallback)
+        m_asyncCallback(m_asyncCallbackData);
+}
+
+void QQuickShapeGenericRenderer::maybeUpdateAsyncItem()
+{
+    for (const ShapePathData &d : qAsConst(m_sp)) {
+        if (d.pendingFill || d.pendingStroke)
+            return;
+    }
+    m_accDirty |= DirtyFillGeom | DirtyStrokeGeom;
+    m_item->update();
+    if (m_asyncCallback)
+        m_asyncCallback(m_asyncCallbackData);
+}
+
+// the stroke/fill triangulation functions may be invoked either on the gui
+// thread or some worker thread and must thus be self-contained.
+void QQuickShapeGenericRenderer::triangulateFill(const QPainterPath &path,
+                                                    const Color4ub &fillColor,
+                                                    VertexContainerType *fillVertices,
+                                                    IndexContainerType *fillIndices,
+                                                    QSGGeometry::Type *indexType,
+                                                    bool supportsElementIndexUint)
+{
+    const QVectorPath &vp = qtVectorPathForPath(path);
+
+    QTriangleSet ts = qTriangulate(vp, QTransform::fromScale(TRI_SCALE, TRI_SCALE), 1, supportsElementIndexUint);
+    const int vertexCount = ts.vertices.count() / 2; // just a qreal vector with x,y hence the / 2
+    fillVertices->resize(vertexCount);
+    ColoredVertex *vdst = reinterpret_cast<ColoredVertex *>(fillVertices->data());
+    const qreal *vsrc = ts.vertices.constData();
+    for (int i = 0; i < vertexCount; ++i)
+        vdst[i].set(vsrc[i * 2] / TRI_SCALE, vsrc[i * 2 + 1] / TRI_SCALE, fillColor);
+
+    size_t indexByteSize;
+    if (ts.indices.type() == QVertexIndexVector::UnsignedShort) {
+        *indexType = QSGGeometry::UnsignedShortType;
+        // fillIndices is still QVector<quint32>. Just resize to N/2 and pack
+        // the N quint16s into it.
+        fillIndices->resize(ts.indices.size() / 2);
+        indexByteSize = ts.indices.size() * sizeof(quint16);
+    } else {
+        *indexType = QSGGeometry::UnsignedIntType;
+        fillIndices->resize(ts.indices.size());
+        indexByteSize = ts.indices.size() * sizeof(quint32);
+    }
+    memcpy(fillIndices->data(), ts.indices.data(), indexByteSize);
+}
+
+void QQuickShapeGenericRenderer::triangulateStroke(const QPainterPath &path,
+                                                      const QPen &pen,
+                                                      const Color4ub &strokeColor,
+                                                      VertexContainerType *strokeVertices,
+                                                      const QSize &clipSize)
+{
+    const QVectorPath &vp = qtVectorPathForPath(path);
+    const QRectF clip(QPointF(0, 0), clipSize);
+    const qreal inverseScale = 1.0 / TRI_SCALE;
+
+    QTriangulatingStroker stroker;
+    stroker.setInvScale(inverseScale);
+
+    if (pen.style() == Qt::SolidLine) {
+        stroker.process(vp, pen, clip, nullptr);
+    } else {
+        QDashedStrokeProcessor dashStroker;
+        dashStroker.setInvScale(inverseScale);
+        dashStroker.process(vp, pen, clip, nullptr);
+        QVectorPath dashStroke(dashStroker.points(), dashStroker.elementCount(),
+                               dashStroker.elementTypes(), 0);
+        stroker.process(dashStroke, pen, clip, nullptr);
+    }
+
+    if (!stroker.vertexCount()) {
+        strokeVertices->clear();
+        return;
+    }
+
+    const int vertexCount = stroker.vertexCount() / 2; // just a float vector with x,y hence the / 2
+    strokeVertices->resize(vertexCount);
+    ColoredVertex *vdst = reinterpret_cast<ColoredVertex *>(strokeVertices->data());
+    const float *vsrc = stroker.vertices();
+    for (int i = 0; i < vertexCount; ++i)
+        vdst[i].set(vsrc[i * 2], vsrc[i * 2 + 1], strokeColor);
+}
+
+void QQuickShapeGenericRenderer::setRootNode(QQuickShapeGenericNode *node)
+{
+    if (m_rootNode != node) {
+        m_rootNode = node;
+        m_accDirty |= DirtyList;
+    }
+}
+
+// on the render thread with gui blocked
+void QQuickShapeGenericRenderer::updateNode()
+{
+    if (!m_rootNode || !m_accDirty)
+        return;
+
+//                     [   m_rootNode   ]
+//                     /       /        /
+// #0          [  fill  ] [  stroke  ] [   next   ]
+//                                    /     /      |
+// #1                       [  fill  ] [  stroke  ] [   next   ]
+//                                                 /      /     |
+// #2                                     [  fill  ] [ stroke ] [  next  ]
+//                                                                 ...
+// ...
+
+    QQuickShapeGenericNode **nodePtr = &m_rootNode;
+    QQuickShapeGenericNode *prevNode = nullptr;
+
+    for (ShapePathData &d : m_sp) {
+        if (!*nodePtr) {
+            Q_ASSERT(prevNode);
+            *nodePtr = new QQuickShapeGenericNode;
+            prevNode->m_next = *nodePtr;
+            prevNode->appendChildNode(*nodePtr);
+        }
+
+        QQuickShapeGenericNode *node = *nodePtr;
+
+        if (m_accDirty & DirtyList)
+            d.effectiveDirty |= DirtyFillGeom | DirtyStrokeGeom | DirtyColor | DirtyFillGradient;
+
+        if (!d.effectiveDirty) {
+            prevNode = node;
+            nodePtr = &node->m_next;
+            continue;
+        }
+
+        if (d.fillColor.a == 0) {
+            delete node->m_fillNode;
+            node->m_fillNode = nullptr;
+        } else if (!node->m_fillNode) {
+            node->m_fillNode = new QQuickShapeGenericStrokeFillNode(m_item->window());
+            if (node->m_strokeNode)
+                node->removeChildNode(node->m_strokeNode);
+            node->appendChildNode(node->m_fillNode);
+            if (node->m_strokeNode)
+                node->appendChildNode(node->m_strokeNode);
+            d.effectiveDirty |= DirtyFillGeom;
+        }
+
+        if (d.strokeWidth < 0.0f || d.strokeColor.a == 0) {
+            delete node->m_strokeNode;
+            node->m_strokeNode = nullptr;
+        } else if (!node->m_strokeNode) {
+            node->m_strokeNode = new QQuickShapeGenericStrokeFillNode(m_item->window());
+            node->appendChildNode(node->m_strokeNode);
+            d.effectiveDirty |= DirtyStrokeGeom;
+        }
+
+        updateFillNode(&d, node);
+        updateStrokeNode(&d, node);
+
+        d.effectiveDirty = 0;
+
+        prevNode = node;
+        nodePtr = &node->m_next;
+    }
+
+    if (*nodePtr && prevNode) {
+        prevNode->removeChildNode(*nodePtr);
+        delete *nodePtr;
+        *nodePtr = nullptr;
+    }
+
+    m_accDirty = 0;
+}
+
+void QQuickShapeGenericRenderer::updateShadowDataInNode(ShapePathData *d, QQuickShapeGenericStrokeFillNode *n)
+{
+    if (d->fillGradientActive) {
+        if (d->effectiveDirty & DirtyFillGradient)
+            n->m_fillGradient = d->fillGradient;
+    }
+}
+
+void QQuickShapeGenericRenderer::updateFillNode(ShapePathData *d, QQuickShapeGenericNode *node)
+{
+    if (!node->m_fillNode)
+        return;
+    if (!(d->effectiveDirty & (DirtyFillGeom | DirtyColor | DirtyFillGradient)))
+        return;
+
+    // Make a copy of the data that will be accessed by the material on
+    // the render thread. This must be done even when we bail out below.
+    QQuickShapeGenericStrokeFillNode *n = node->m_fillNode;
+    updateShadowDataInNode(d, n);
+
+    QSGGeometry *g = n->geometry();
+    if (d->fillVertices.isEmpty()) {
+        if (g->vertexCount() || g->indexCount()) {
+            g->allocate(0, 0);
+            n->markDirty(QSGNode::DirtyGeometry);
+        }
+        return;
+    }
+
+    if (d->fillGradientActive) {
+        QQuickShapeGenericStrokeFillNode::Material gradMat;
+        switch (d->fillGradientActive) {
+        case LinearGradient:
+            gradMat = QQuickShapeGenericStrokeFillNode::MatLinearGradient;
+            break;
+        case RadialGradient:
+            gradMat = QQuickShapeGenericStrokeFillNode::MatRadialGradient;
+            break;
+        case ConicalGradient:
+            gradMat = QQuickShapeGenericStrokeFillNode::MatConicalGradient;
+            break;
+        default:
+            Q_UNREACHABLE();
+            return;
+        }
+        n->activateMaterial(m_item->window(), gradMat);
+        if (d->effectiveDirty & DirtyFillGradient) {
+            // Gradients are implemented via a texture-based material.
+            n->markDirty(QSGNode::DirtyMaterial);
+            // stop here if only the gradient changed; no need to touch the geometry
+            if (!(d->effectiveDirty & DirtyFillGeom))
+                return;
+        }
+    } else {
+        n->activateMaterial(m_item->window(), QQuickShapeGenericStrokeFillNode::MatSolidColor);
+        // fast path for updating only color values when no change in vertex positions
+        if ((d->effectiveDirty & DirtyColor) && !(d->effectiveDirty & DirtyFillGeom)) {
+            ColoredVertex *vdst = reinterpret_cast<ColoredVertex *>(g->vertexData());
+            for (int i = 0; i < g->vertexCount(); ++i)
+                vdst[i].set(vdst[i].x, vdst[i].y, d->fillColor);
+            n->markDirty(QSGNode::DirtyGeometry);
+            return;
+        }
+    }
+
+    const int indexCount = d->indexType == QSGGeometry::UnsignedShortType
+            ? d->fillIndices.count() * 2 : d->fillIndices.count();
+    if (g->indexType() != d->indexType) {
+        g = new QSGGeometry(QSGGeometry::defaultAttributes_ColoredPoint2D(),
+                            d->fillVertices.count(), indexCount, d->indexType);
+        n->setGeometry(g);
+    } else {
+        g->allocate(d->fillVertices.count(), indexCount);
+    }
+    g->setDrawingMode(QSGGeometry::DrawTriangles);
+    memcpy(g->vertexData(), d->fillVertices.constData(), g->vertexCount() * g->sizeOfVertex());
+    memcpy(g->indexData(), d->fillIndices.constData(), g->indexCount() * g->sizeOfIndex());
+
+    n->markDirty(QSGNode::DirtyGeometry);
+}
+
+void QQuickShapeGenericRenderer::updateStrokeNode(ShapePathData *d, QQuickShapeGenericNode *node)
+{
+    if (!node->m_strokeNode)
+        return;
+    if (!(d->effectiveDirty & (DirtyStrokeGeom | DirtyColor)))
+        return;
+
+    QQuickShapeGenericStrokeFillNode *n = node->m_strokeNode;
+    QSGGeometry *g = n->geometry();
+    if (d->strokeVertices.isEmpty()) {
+        if (g->vertexCount() || g->indexCount()) {
+            g->allocate(0, 0);
+            n->markDirty(QSGNode::DirtyGeometry);
+        }
+        return;
+    }
+
+    n->markDirty(QSGNode::DirtyGeometry);
+
+    // Async loading runs update once, bails out above, then updates again once
+    // ready. Set the material dirty then. This is in-line with fill where the
+    // first activateMaterial() achieves the same.
+    if (!g->vertexCount())
+        n->markDirty(QSGNode::DirtyMaterial);
+
+    if ((d->effectiveDirty & DirtyColor) && !(d->effectiveDirty & DirtyStrokeGeom)) {
+        ColoredVertex *vdst = reinterpret_cast<ColoredVertex *>(g->vertexData());
+        for (int i = 0; i < g->vertexCount(); ++i)
+            vdst[i].set(vdst[i].x, vdst[i].y, d->strokeColor);
+        return;
+    }
+
+    g->allocate(d->strokeVertices.count(), 0);
+    g->setDrawingMode(QSGGeometry::DrawTriangleStrip);
+    memcpy(g->vertexData(), d->strokeVertices.constData(), g->vertexCount() * g->sizeOfVertex());
+}
+
+QSGMaterial *QQuickShapeGenericMaterialFactory::createVertexColor(QQuickWindow *window)
+{
+    QSGRendererInterface::GraphicsApi api = window->rendererInterface()->graphicsApi();
+
+#if QT_CONFIG(opengl)
+    if (api == QSGRendererInterface::OpenGL)
+        return new QSGVertexColorMaterial;
+#endif
+
+    qWarning("Vertex-color material: Unsupported graphics API %d", api);
+    return nullptr;
+}
+
+QSGMaterial *QQuickShapeGenericMaterialFactory::createLinearGradient(QQuickWindow *window,
+                                                                     QQuickShapeGenericStrokeFillNode *node)
+{
+    QSGRendererInterface::GraphicsApi api = window->rendererInterface()->graphicsApi();
+
+#if QT_CONFIG(opengl)
+    if (api == QSGRendererInterface::OpenGL)
+        return new QQuickShapeLinearGradientMaterial(node);
+#else
+        Q_UNUSED(node);
+#endif
+
+    qWarning("Linear gradient material: Unsupported graphics API %d", api);
+    return nullptr;
+}
+
+QSGMaterial *QQuickShapeGenericMaterialFactory::createRadialGradient(QQuickWindow *window,
+                                                                     QQuickShapeGenericStrokeFillNode *node)
+{
+    QSGRendererInterface::GraphicsApi api = window->rendererInterface()->graphicsApi();
+
+#if QT_CONFIG(opengl)
+    if (api == QSGRendererInterface::OpenGL)
+        return new QQuickShapeRadialGradientMaterial(node);
+#else
+        Q_UNUSED(node);
+#endif
+
+    qWarning("Radial gradient material: Unsupported graphics API %d", api);
+    return nullptr;
+}
+
+QSGMaterial *QQuickShapeGenericMaterialFactory::createConicalGradient(QQuickWindow *window,
+                                                                      QQuickShapeGenericStrokeFillNode *node)
+{
+    QSGRendererInterface::GraphicsApi api = window->rendererInterface()->graphicsApi();
+
+#if QT_CONFIG(opengl)
+    if (api == QSGRendererInterface::OpenGL)
+        return new QQuickShapeConicalGradientMaterial(node);
+#else
+        Q_UNUSED(node);
+#endif
+
+    qWarning("Conical gradient material: Unsupported graphics API %d", api);
+    return nullptr;
+}
+
+#if QT_CONFIG(opengl)
+
+QSGMaterialType QQuickShapeLinearGradientShader::type;
+
+QQuickShapeLinearGradientShader::QQuickShapeLinearGradientShader()
+{
+    setShaderSourceFile(QOpenGLShader::Vertex,
+                        QStringLiteral(":/qt-project.org/shapes/shaders/lineargradient.vert"));
+    setShaderSourceFile(QOpenGLShader::Fragment,
+                        QStringLiteral(":/qt-project.org/shapes/shaders/lineargradient.frag"));
+}
+
+void QQuickShapeLinearGradientShader::initialize()
+{
+    m_opacityLoc = program()->uniformLocation("opacity");
+    m_matrixLoc = program()->uniformLocation("matrix");
+    m_gradStartLoc = program()->uniformLocation("gradStart");
+    m_gradEndLoc = program()->uniformLocation("gradEnd");
+}
+
+void QQuickShapeLinearGradientShader::updateState(const RenderState &state, QSGMaterial *mat, QSGMaterial *)
+{
+    QQuickShapeLinearGradientMaterial *m = static_cast<QQuickShapeLinearGradientMaterial *>(mat);
+
+    if (state.isOpacityDirty())
+        program()->setUniformValue(m_opacityLoc, state.opacity());
+
+    if (state.isMatrixDirty())
+        program()->setUniformValue(m_matrixLoc, state.combinedMatrix());
+
+    QQuickShapeGenericStrokeFillNode *node = m->node();
+    program()->setUniformValue(m_gradStartLoc, QVector2D(node->m_fillGradient.a));
+    program()->setUniformValue(m_gradEndLoc, QVector2D(node->m_fillGradient.b));
+
+    const QQuickShapeGradientCache::Key cacheKey(node->m_fillGradient.stops, node->m_fillGradient.spread);
+    QSGTexture *tx = QQuickShapeGradientCache::currentCache()->get(cacheKey);
+    tx->bind();
+}
+
+char const *const *QQuickShapeLinearGradientShader::attributeNames() const
+{
+    static const char *const attr[] = { "vertexCoord", "vertexColor", nullptr };
+    return attr;
+}
+
+int QQuickShapeLinearGradientMaterial::compare(const QSGMaterial *other) const
+{
+    Q_ASSERT(other && type() == other->type());
+    const QQuickShapeLinearGradientMaterial *m = static_cast<const QQuickShapeLinearGradientMaterial *>(other);
+
+    QQuickShapeGenericStrokeFillNode *a = node();
+    QQuickShapeGenericStrokeFillNode *b = m->node();
+    Q_ASSERT(a && b);
+    if (a == b)
+        return 0;
+
+    const QQuickAbstractPathRenderer::GradientDesc *ga = &a->m_fillGradient;
+    const QQuickAbstractPathRenderer::GradientDesc *gb = &b->m_fillGradient;
+
+    if (int d = ga->spread - gb->spread)
+        return d;
+
+    if (int d = ga->a.x() - gb->a.x())
+        return d;
+    if (int d = ga->a.y() - gb->a.y())
+        return d;
+    if (int d = ga->b.x() - gb->b.x())
+        return d;
+    if (int d = ga->b.y() - gb->b.y())
+        return d;
+
+    if (int d = ga->stops.count() - gb->stops.count())
+        return d;
+
+    for (int i = 0; i < ga->stops.count(); ++i) {
+        if (int d = ga->stops[i].first - gb->stops[i].first)
+            return d;
+        if (int d = ga->stops[i].second.rgba() - gb->stops[i].second.rgba())
+            return d;
+    }
+
+    return 0;
+}
+
+QSGMaterialType QQuickShapeRadialGradientShader::type;
+
+QQuickShapeRadialGradientShader::QQuickShapeRadialGradientShader()
+{
+    setShaderSourceFile(QOpenGLShader::Vertex,
+                        QStringLiteral(":/qt-project.org/shapes/shaders/radialgradient.vert"));
+    setShaderSourceFile(QOpenGLShader::Fragment,
+                        QStringLiteral(":/qt-project.org/shapes/shaders/radialgradient.frag"));
+}
+
+void QQuickShapeRadialGradientShader::initialize()
+{
+    QOpenGLShaderProgram *prog = program();
+    m_opacityLoc = prog->uniformLocation("opacity");
+    m_matrixLoc = prog->uniformLocation("matrix");
+    m_translationPointLoc = prog->uniformLocation("translationPoint");
+    m_focalToCenterLoc = prog->uniformLocation("focalToCenter");
+    m_centerRadiusLoc = prog->uniformLocation("centerRadius");
+    m_focalRadiusLoc = prog->uniformLocation("focalRadius");
+}
+
+void QQuickShapeRadialGradientShader::updateState(const RenderState &state, QSGMaterial *mat, QSGMaterial *)
+{
+    QQuickShapeRadialGradientMaterial *m = static_cast<QQuickShapeRadialGradientMaterial *>(mat);
+
+    if (state.isOpacityDirty())
+        program()->setUniformValue(m_opacityLoc, state.opacity());
+
+    if (state.isMatrixDirty())
+        program()->setUniformValue(m_matrixLoc, state.combinedMatrix());
+
+    QQuickShapeGenericStrokeFillNode *node = m->node();
+
+    const QPointF centerPoint = node->m_fillGradient.a;
+    const QPointF focalPoint = node->m_fillGradient.b;
+    const QPointF focalToCenter = centerPoint - focalPoint;
+    const GLfloat centerRadius = node->m_fillGradient.v0;
+    const GLfloat focalRadius = node->m_fillGradient.v1;
+
+    program()->setUniformValue(m_translationPointLoc, focalPoint);
+    program()->setUniformValue(m_centerRadiusLoc, centerRadius);
+    program()->setUniformValue(m_focalRadiusLoc, focalRadius);
+    program()->setUniformValue(m_focalToCenterLoc, focalToCenter);
+
+    const QQuickShapeGradientCache::Key cacheKey(node->m_fillGradient.stops, node->m_fillGradient.spread);
+    QSGTexture *tx = QQuickShapeGradientCache::currentCache()->get(cacheKey);
+    tx->bind();
+}
+
+char const *const *QQuickShapeRadialGradientShader::attributeNames() const
+{
+    static const char *const attr[] = { "vertexCoord", "vertexColor", nullptr };
+    return attr;
+}
+
+int QQuickShapeRadialGradientMaterial::compare(const QSGMaterial *other) const
+{
+    Q_ASSERT(other && type() == other->type());
+    const QQuickShapeRadialGradientMaterial *m = static_cast<const QQuickShapeRadialGradientMaterial *>(other);
+
+    QQuickShapeGenericStrokeFillNode *a = node();
+    QQuickShapeGenericStrokeFillNode *b = m->node();
+    Q_ASSERT(a && b);
+    if (a == b)
+        return 0;
+
+    const QQuickAbstractPathRenderer::GradientDesc *ga = &a->m_fillGradient;
+    const QQuickAbstractPathRenderer::GradientDesc *gb = &b->m_fillGradient;
+
+    if (int d = ga->spread - gb->spread)
+        return d;
+
+    if (int d = ga->a.x() - gb->a.x())
+        return d;
+    if (int d = ga->a.y() - gb->a.y())
+        return d;
+    if (int d = ga->b.x() - gb->b.x())
+        return d;
+    if (int d = ga->b.y() - gb->b.y())
+        return d;
+
+    if (int d = ga->v0 - gb->v0)
+        return d;
+    if (int d = ga->v1 - gb->v1)
+        return d;
+
+    if (int d = ga->stops.count() - gb->stops.count())
+        return d;
+
+    for (int i = 0; i < ga->stops.count(); ++i) {
+        if (int d = ga->stops[i].first - gb->stops[i].first)
+            return d;
+        if (int d = ga->stops[i].second.rgba() - gb->stops[i].second.rgba())
+            return d;
+    }
+
+    return 0;
+}
+
+QSGMaterialType QQuickShapeConicalGradientShader::type;
+
+QQuickShapeConicalGradientShader::QQuickShapeConicalGradientShader()
+{
+    setShaderSourceFile(QOpenGLShader::Vertex,
+                        QStringLiteral(":/qt-project.org/shapes/shaders/conicalgradient.vert"));
+    setShaderSourceFile(QOpenGLShader::Fragment,
+                        QStringLiteral(":/qt-project.org/shapes/shaders/conicalgradient.frag"));
+}
+
+void QQuickShapeConicalGradientShader::initialize()
+{
+    QOpenGLShaderProgram *prog = program();
+    m_opacityLoc = prog->uniformLocation("opacity");
+    m_matrixLoc = prog->uniformLocation("matrix");
+    m_angleLoc = prog->uniformLocation("angle");
+    m_translationPointLoc = prog->uniformLocation("translationPoint");
+}
+
+void QQuickShapeConicalGradientShader::updateState(const RenderState &state, QSGMaterial *mat, QSGMaterial *)
+{
+    QQuickShapeConicalGradientMaterial *m = static_cast<QQuickShapeConicalGradientMaterial *>(mat);
+
+    if (state.isOpacityDirty())
+        program()->setUniformValue(m_opacityLoc, state.opacity());
+
+    if (state.isMatrixDirty())
+        program()->setUniformValue(m_matrixLoc, state.combinedMatrix());
+
+    QQuickShapeGenericStrokeFillNode *node = m->node();
+
+    const QPointF centerPoint = node->m_fillGradient.a;
+    const GLfloat angle = -qDegreesToRadians(node->m_fillGradient.v0);
+
+    program()->setUniformValue(m_angleLoc, angle);
+    program()->setUniformValue(m_translationPointLoc, centerPoint);
+
+    const QQuickShapeGradientCache::Key cacheKey(node->m_fillGradient.stops, QQuickShapeGradient::RepeatSpread);
+    QSGTexture *tx = QQuickShapeGradientCache::currentCache()->get(cacheKey);
+    tx->bind();
+}
+
+char const *const *QQuickShapeConicalGradientShader::attributeNames() const
+{
+    static const char *const attr[] = { "vertexCoord", "vertexColor", nullptr };
+    return attr;
+}
+
+int QQuickShapeConicalGradientMaterial::compare(const QSGMaterial *other) const
+{
+    Q_ASSERT(other && type() == other->type());
+    const QQuickShapeConicalGradientMaterial *m = static_cast<const QQuickShapeConicalGradientMaterial *>(other);
+
+    QQuickShapeGenericStrokeFillNode *a = node();
+    QQuickShapeGenericStrokeFillNode *b = m->node();
+    Q_ASSERT(a && b);
+    if (a == b)
+        return 0;
+
+    const QQuickAbstractPathRenderer::GradientDesc *ga = &a->m_fillGradient;
+    const QQuickAbstractPathRenderer::GradientDesc *gb = &b->m_fillGradient;
+
+    if (int d = ga->a.x() - gb->a.x())
+        return d;
+    if (int d = ga->a.y() - gb->a.y())
+        return d;
+
+    if (int d = ga->v0 - gb->v0)
+        return d;
+
+    if (int d = ga->stops.count() - gb->stops.count())
+        return d;
+
+    for (int i = 0; i < ga->stops.count(); ++i) {
+        if (int d = ga->stops[i].first - gb->stops[i].first)
+            return d;
+        if (int d = ga->stops[i].second.rgba() - gb->stops[i].second.rgba())
+            return d;
+    }
+
+    return 0;
+}
+
+#endif // QT_CONFIG(opengl)
+
+QT_END_NAMESPACE
diff --git a/src/quickshapes/qquickshapegenericrenderer_p.h b/src/quickshapes/qquickshapegenericrenderer_p.h
new file mode 100644
index 0000000000..9928d7ab72
--- /dev/null
+++ b/src/quickshapes/qquickshapegenericrenderer_p.h
@@ -0,0 +1,393 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQuick module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QQUICKSHAPEGENERICRENDERER_P_H
+#define QQUICKSHAPEGENERICRENDERER_P_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists for the convenience
+// of a number of Qt sources files.  This header file may change from
+// version to version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include <QtQuickShapes/private/qquickshapesglobal_p.h>
+#include <QtQuickShapes/private/qquickshape_p_p.h>
+#include <qsgnode.h>
+#include <qsggeometry.h>
+#include <qsgmaterial.h>
+#include <qsgrendererinterface.h>
+#include <QtCore/qrunnable.h>
+
+QT_BEGIN_NAMESPACE
+
+class QQuickShapeGenericNode;
+class QQuickShapeGenericStrokeFillNode;
+class QQuickShapeFillRunnable;
+class QQuickShapeStrokeRunnable;
+
+class QQuickShapeGenericRenderer : public QQuickAbstractPathRenderer
+{
+public:
+    enum Dirty {
+        DirtyFillGeom = 0x01,
+        DirtyStrokeGeom = 0x02,
+        DirtyColor = 0x04,
+        DirtyFillGradient = 0x08,
+        DirtyList = 0x10 // only for accDirty
+    };
+
+    QQuickShapeGenericRenderer(QQuickItem *item)
+        : m_item(item),
+          m_api(QSGRendererInterface::Unknown),
+          m_rootNode(nullptr),
+          m_accDirty(0),
+          m_asyncCallback(nullptr),
+          m_asyncCallbackData(nullptr)
+    { }
+    ~QQuickShapeGenericRenderer();
+
+    void beginSync(int totalCount) override;
+    void setPath(int index, const QQuickPath *path) override;
+    void setStrokeColor(int index, const QColor &color) override;
+    void setStrokeWidth(int index, qreal w) override;
+    void setFillColor(int index, const QColor &color) override;
+    void setFillRule(int index, QQuickShapePath::FillRule fillRule) override;
+    void setJoinStyle(int index, QQuickShapePath::JoinStyle joinStyle, int miterLimit) override;
+    void setCapStyle(int index, QQuickShapePath::CapStyle capStyle) override;
+    void setStrokeStyle(int index, QQuickShapePath::StrokeStyle strokeStyle,
+                        qreal dashOffset, const QVector<qreal> &dashPattern) override;
+    void setFillGradient(int index, QQuickShapeGradient *gradient) override;
+    void endSync(bool async) override;
+    void setAsyncCallback(void (*)(void *), void *) override;
+    Flags flags() const override { return SupportsAsync; }
+
+    void updateNode() override;
+
+    void setRootNode(QQuickShapeGenericNode *node);
+
+    struct Color4ub { unsigned char r, g, b, a; };
+    typedef QVector<QSGGeometry::ColoredPoint2D> VertexContainerType;
+    typedef QVector<quint32> IndexContainerType;
+
+    static void triangulateFill(const QPainterPath &path,
+                                const Color4ub &fillColor,
+                                VertexContainerType *fillVertices,
+                                IndexContainerType *fillIndices,
+                                QSGGeometry::Type *indexType,
+                                bool supportsElementIndexUint);
+    static void triangulateStroke(const QPainterPath &path,
+                                  const QPen &pen,
+                                  const Color4ub &strokeColor,
+                                  VertexContainerType *strokeVertices,
+                                  const QSize &clipSize);
+
+private:
+    void maybeUpdateAsyncItem();
+
+    struct ShapePathData {
+        float strokeWidth;
+        QPen pen;
+        Color4ub strokeColor;
+        Color4ub fillColor;
+        Qt::FillRule fillRule;
+        QPainterPath path;
+        FillGradientType fillGradientActive;
+        GradientDesc fillGradient;
+        VertexContainerType fillVertices;
+        IndexContainerType fillIndices;
+        QSGGeometry::Type indexType;
+        VertexContainerType strokeVertices;
+        int syncDirty;
+        int effectiveDirty = 0;
+        QQuickShapeFillRunnable *pendingFill = nullptr;
+        QQuickShapeStrokeRunnable *pendingStroke = nullptr;
+    };
+
+    void updateShadowDataInNode(ShapePathData *d, QQuickShapeGenericStrokeFillNode *n);
+    void updateFillNode(ShapePathData *d, QQuickShapeGenericNode *node);
+    void updateStrokeNode(ShapePathData *d, QQuickShapeGenericNode *node);
+
+    QQuickItem *m_item;
+    QSGRendererInterface::GraphicsApi m_api;
+    QQuickShapeGenericNode *m_rootNode;
+    QVector<ShapePathData> m_sp;
+    int m_accDirty;
+    void (*m_asyncCallback)(void *);
+    void *m_asyncCallbackData;
+};
+
+class QQuickShapeFillRunnable : public QObject, public QRunnable
+{
+    Q_OBJECT
+
+public:
+    void run() override;
+
+    bool orphaned = false;
+
+    // input
+    QPainterPath path;
+    QQuickShapeGenericRenderer::Color4ub fillColor;
+    bool supportsElementIndexUint;
+
+    // output
+    QQuickShapeGenericRenderer::VertexContainerType fillVertices;
+    QQuickShapeGenericRenderer::IndexContainerType fillIndices;
+    QSGGeometry::Type indexType;
+
+Q_SIGNALS:
+    void done(QQuickShapeFillRunnable *self);
+};
+
+class QQuickShapeStrokeRunnable : public QObject, public QRunnable
+{
+    Q_OBJECT
+
+public:
+    void run() override;
+
+    bool orphaned = false;
+
+    // input
+    QPainterPath path;
+    QPen pen;
+    QQuickShapeGenericRenderer::Color4ub strokeColor;
+    QSize clipSize;
+
+    // output
+    QQuickShapeGenericRenderer::VertexContainerType strokeVertices;
+
+Q_SIGNALS:
+    void done(QQuickShapeStrokeRunnable *self);
+};
+
+class QQuickShapeGenericStrokeFillNode : public QSGGeometryNode
+{
+public:
+    QQuickShapeGenericStrokeFillNode(QQuickWindow *window);
+
+    enum Material {
+        MatSolidColor,
+        MatLinearGradient,
+        MatRadialGradient,
+        MatConicalGradient
+    };
+
+    void activateMaterial(QQuickWindow *window, Material m);
+
+    // shadow data for custom materials
+    QQuickAbstractPathRenderer::GradientDesc m_fillGradient;
+
+private:
+    QScopedPointer<QSGMaterial> m_material;
+
+    friend class QQuickShapeGenericRenderer;
+};
+
+class QQuickShapeGenericNode : public QSGNode
+{
+public:
+    QQuickShapeGenericStrokeFillNode *m_fillNode = nullptr;
+    QQuickShapeGenericStrokeFillNode *m_strokeNode = nullptr;
+    QQuickShapeGenericNode *m_next = nullptr;
+};
+
+class QQuickShapeGenericMaterialFactory
+{
+public:
+    static QSGMaterial *createVertexColor(QQuickWindow *window);
+    static QSGMaterial *createLinearGradient(QQuickWindow *window, QQuickShapeGenericStrokeFillNode *node);
+    static QSGMaterial *createRadialGradient(QQuickWindow *window, QQuickShapeGenericStrokeFillNode *node);
+    static QSGMaterial *createConicalGradient(QQuickWindow *window, QQuickShapeGenericStrokeFillNode *node);
+};
+
+#if QT_CONFIG(opengl)
+
+class QQuickShapeLinearGradientShader : public QSGMaterialShader
+{
+public:
+    QQuickShapeLinearGradientShader();
+
+    void initialize() override;
+    void updateState(const RenderState &state, QSGMaterial *newEffect, QSGMaterial *oldEffect) override;
+    char const *const *attributeNames() const override;
+
+    static QSGMaterialType type;
+
+private:
+    int m_opacityLoc = -1;
+    int m_matrixLoc = -1;
+    int m_gradStartLoc = -1;
+    int m_gradEndLoc = -1;
+};
+
+class QQuickShapeLinearGradientMaterial : public QSGMaterial
+{
+public:
+    QQuickShapeLinearGradientMaterial(QQuickShapeGenericStrokeFillNode *node)
+        : m_node(node)
+    {
+        // Passing RequiresFullMatrix is essential in order to prevent the
+        // batch renderer from baking in simple, translate-only transforms into
+        // the vertex data. The shader will rely on the fact that
+        // vertexCoord.xy is the Shape-space coordinate and so no modifications
+        // are welcome.
+        setFlag(Blending | RequiresFullMatrix);
+    }
+
+    QSGMaterialType *type() const override
+    {
+        return &QQuickShapeLinearGradientShader::type;
+    }
+
+    int compare(const QSGMaterial *other) const override;
+
+    QSGMaterialShader *createShader() const override
+    {
+        return new QQuickShapeLinearGradientShader;
+    }
+
+    QQuickShapeGenericStrokeFillNode *node() const { return m_node; }
+
+private:
+    QQuickShapeGenericStrokeFillNode *m_node;
+};
+
+class QQuickShapeRadialGradientShader : public QSGMaterialShader
+{
+public:
+    QQuickShapeRadialGradientShader();
+
+    void initialize() override;
+    void updateState(const RenderState &state, QSGMaterial *newEffect, QSGMaterial *oldEffect) override;
+    char const *const *attributeNames() const override;
+
+    static QSGMaterialType type;
+
+private:
+    int m_opacityLoc = -1;
+    int m_matrixLoc = -1;
+    int m_translationPointLoc = -1;
+    int m_focalToCenterLoc = -1;
+    int m_centerRadiusLoc = -1;
+    int m_focalRadiusLoc = -1;
+};
+
+class QQuickShapeRadialGradientMaterial : public QSGMaterial
+{
+public:
+    QQuickShapeRadialGradientMaterial(QQuickShapeGenericStrokeFillNode *node)
+        : m_node(node)
+    {
+        setFlag(Blending | RequiresFullMatrix);
+    }
+
+    QSGMaterialType *type() const override
+    {
+        return &QQuickShapeRadialGradientShader::type;
+    }
+
+    int compare(const QSGMaterial *other) const override;
+
+    QSGMaterialShader *createShader() const override
+    {
+        return new QQuickShapeRadialGradientShader;
+    }
+
+    QQuickShapeGenericStrokeFillNode *node() const { return m_node; }
+
+private:
+    QQuickShapeGenericStrokeFillNode *m_node;
+};
+
+class QQuickShapeConicalGradientShader : public QSGMaterialShader
+{
+public:
+    QQuickShapeConicalGradientShader();
+
+    void initialize() override;
+    void updateState(const RenderState &state, QSGMaterial *newEffect, QSGMaterial *oldEffect) override;
+    char const *const *attributeNames() const override;
+
+    static QSGMaterialType type;
+
+private:
+    int m_opacityLoc = -1;
+    int m_matrixLoc = -1;
+    int m_angleLoc = -1;
+    int m_translationPointLoc = -1;
+};
+
+class QQuickShapeConicalGradientMaterial : public QSGMaterial
+{
+public:
+    QQuickShapeConicalGradientMaterial(QQuickShapeGenericStrokeFillNode *node)
+        : m_node(node)
+    {
+        setFlag(Blending | RequiresFullMatrix);
+    }
+
+    QSGMaterialType *type() const override
+    {
+        return &QQuickShapeConicalGradientShader::type;
+    }
+
+    int compare(const QSGMaterial *other) const override;
+
+    QSGMaterialShader *createShader() const override
+    {
+        return new QQuickShapeConicalGradientShader;
+    }
+
+    QQuickShapeGenericStrokeFillNode *node() const { return m_node; }
+
+private:
+    QQuickShapeGenericStrokeFillNode *m_node;
+};
+
+#endif // QT_CONFIG(opengl)
+
+QT_END_NAMESPACE
+
+#endif // QQUICKSHAPEGENERICRENDERER_P_H
diff --git a/src/quickshapes/qquickshapenvprrenderer.cpp b/src/quickshapes/qquickshapenvprrenderer.cpp
new file mode 100644
index 0000000000..51af0d8961
--- /dev/null
+++ b/src/quickshapes/qquickshapenvprrenderer.cpp
@@ -0,0 +1,1001 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQuick module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qquickshapenvprrenderer_p.h"
+#include <QOpenGLExtraFunctions>
+#include <QOpenGLFramebufferObject>
+#include <QOpenGLShaderProgram>
+#include <QOpenGLBuffer>
+#include <qmath.h>
+#include <private/qpainterpath_p.h>
+#include <private/qquickpath_p_p.h>
+
+QT_BEGIN_NAMESPACE
+
+void QQuickShapeNvprRenderer::beginSync(int totalCount)
+{
+    if (m_sp.count() != totalCount) {
+        m_sp.resize(totalCount);
+        m_accDirty |= DirtyList;
+    }
+}
+
+void QQuickShapeNvprRenderer::setPath(int index, const QQuickPath *path)
+{
+    ShapePathGuiData &d(m_sp[index]);
+    convertPath(path, &d);
+    d.dirty |= DirtyPath;
+    m_accDirty |= DirtyPath;
+}
+
+void QQuickShapeNvprRenderer::setStrokeColor(int index, const QColor &color)
+{
+    ShapePathGuiData &d(m_sp[index]);
+    d.strokeColor = color;
+    d.dirty |= DirtyStyle;
+    m_accDirty |= DirtyStyle;
+}
+
+void QQuickShapeNvprRenderer::setStrokeWidth(int index, qreal w)
+{
+    ShapePathGuiData &d(m_sp[index]);
+    d.strokeWidth = w;
+    d.dirty |= DirtyStyle;
+    m_accDirty |= DirtyStyle;
+}
+
+void QQuickShapeNvprRenderer::setFillColor(int index, const QColor &color)
+{
+    ShapePathGuiData &d(m_sp[index]);
+    d.fillColor = color;
+    d.dirty |= DirtyStyle;
+    m_accDirty |= DirtyStyle;
+}
+
+void QQuickShapeNvprRenderer::setFillRule(int index, QQuickShapePath::FillRule fillRule)
+{
+    ShapePathGuiData &d(m_sp[index]);
+    d.fillRule = fillRule;
+    d.dirty |= DirtyFillRule;
+    m_accDirty |= DirtyFillRule;
+}
+
+void QQuickShapeNvprRenderer::setJoinStyle(int index, QQuickShapePath::JoinStyle joinStyle, int miterLimit)
+{
+    ShapePathGuiData &d(m_sp[index]);
+    d.joinStyle = joinStyle;
+    d.miterLimit = miterLimit;
+    d.dirty |= DirtyStyle;
+    m_accDirty |= DirtyStyle;
+}
+
+void QQuickShapeNvprRenderer::setCapStyle(int index, QQuickShapePath::CapStyle capStyle)
+{
+    ShapePathGuiData &d(m_sp[index]);
+    d.capStyle = capStyle;
+    d.dirty |= DirtyStyle;
+    m_accDirty |= DirtyStyle;
+}
+
+void QQuickShapeNvprRenderer::setStrokeStyle(int index, QQuickShapePath::StrokeStyle strokeStyle,
+                                                qreal dashOffset, const QVector<qreal> &dashPattern)
+{
+    ShapePathGuiData &d(m_sp[index]);
+    d.dashActive = strokeStyle == QQuickShapePath::DashLine;
+    d.dashOffset = dashOffset;
+    d.dashPattern = dashPattern;
+    d.dirty |= DirtyDash;
+    m_accDirty |= DirtyDash;
+}
+
+void QQuickShapeNvprRenderer::setFillGradient(int index, QQuickShapeGradient *gradient)
+{
+    ShapePathGuiData &d(m_sp[index]);
+    if (gradient) {
+        d.fillGradient.stops = gradient->gradientStops(); // sorted
+        d.fillGradient.spread = gradient->spread();
+        if (QQuickShapeLinearGradient *g  = qobject_cast<QQuickShapeLinearGradient *>(gradient)) {
+            d.fillGradientActive = LinearGradient;
+            d.fillGradient.a = QPointF(g->x1(), g->y1());
+            d.fillGradient.b = QPointF(g->x2(), g->y2());
+        } else if (QQuickShapeRadialGradient *g = qobject_cast<QQuickShapeRadialGradient *>(gradient)) {
+            d.fillGradientActive = RadialGradient;
+            d.fillGradient.a = QPointF(g->centerX(), g->centerY());
+            d.fillGradient.b = QPointF(g->focalX(), g->focalY());
+            d.fillGradient.v0 = g->centerRadius();
+            d.fillGradient.v1 = g->focalRadius();
+        } else if (QQuickShapeConicalGradient *g = qobject_cast<QQuickShapeConicalGradient *>(gradient)) {
+            d.fillGradientActive = ConicalGradient;
+            d.fillGradient.a = QPointF(g->centerX(), g->centerY());
+            d.fillGradient.v0 = g->angle();
+        } else {
+            Q_UNREACHABLE();
+        }
+    } else {
+        d.fillGradientActive = NoGradient;
+    }
+    d.dirty |= DirtyFillGradient;
+    m_accDirty |= DirtyFillGradient;
+}
+
+void QQuickShapeNvprRenderer::endSync(bool)
+{
+}
+
+void QQuickShapeNvprRenderer::setNode(QQuickShapeNvprRenderNode *node)
+{
+    if (m_node != node) {
+        m_node = node;
+        m_accDirty |= DirtyList;
+    }
+}
+
+QDebug operator<<(QDebug debug, const QQuickShapeNvprRenderer::NvprPath &path)
+{
+    QDebugStateSaver saver(debug);
+    debug.space().noquote();
+    if (!path.str.isEmpty()) {
+        debug << "Path with SVG string" << path.str;
+        return debug;
+    }
+    debug << "Path with" << path.cmd.count() << "commands";
+    int ci = 0;
+    for (GLubyte cmd : path.cmd) {
+        static struct { GLubyte cmd; const char *s; int coordCount; } nameTab[] = {
+        { GL_MOVE_TO_NV, "moveTo", 2 },
+        { GL_LINE_TO_NV, "lineTo", 2 },
+        { GL_QUADRATIC_CURVE_TO_NV, "quadTo", 4 },
+        { GL_CUBIC_CURVE_TO_NV, "cubicTo", 6 },
+        { GL_LARGE_CW_ARC_TO_NV, "arcTo-large-CW", 5 },
+        { GL_LARGE_CCW_ARC_TO_NV, "arcTo-large-CCW", 5 },
+        { GL_SMALL_CW_ARC_TO_NV, "arcTo-small-CW", 5 },
+        { GL_SMALL_CCW_ARC_TO_NV, "arcTo-small-CCW", 5 },
+        { GL_CLOSE_PATH_NV, "closePath", 0 } };
+        for (size_t i = 0; i < sizeof(nameTab) / sizeof(nameTab[0]); ++i) {
+            if (nameTab[i].cmd == cmd) {
+                QByteArray cs;
+                for (int j = 0; j < nameTab[i].coordCount; ++j) {
+                    cs.append(QByteArray::number(path.coord[ci++]));
+                    cs.append(' ');
+                }
+                debug << "\n  " << nameTab[i].s << " " << cs;
+                break;
+            }
+        }
+    }
+    return debug;
+}
+
+static inline void appendCoords(QVector<GLfloat> *v, QQuickCurve *c, QPointF *pos)
+{
+    QPointF p(c->hasRelativeX() ? pos->x() + c->relativeX() : c->x(),
+              c->hasRelativeY() ? pos->y() + c->relativeY() : c->y());
+    v->append(p.x());
+    v->append(p.y());
+    *pos = p;
+}
+
+static inline void appendControlCoords(QVector<GLfloat> *v, QQuickPathQuad *c, const QPointF &pos)
+{
+    QPointF p(c->hasRelativeControlX() ? pos.x() + c->relativeControlX() : c->controlX(),
+              c->hasRelativeControlY() ? pos.y() + c->relativeControlY() : c->controlY());
+    v->append(p.x());
+    v->append(p.y());
+}
+
+static inline void appendControl1Coords(QVector<GLfloat> *v, QQuickPathCubic *c, const QPointF &pos)
+{
+    QPointF p(c->hasRelativeControl1X() ? pos.x() + c->relativeControl1X() : c->control1X(),
+              c->hasRelativeControl1Y() ? pos.y() + c->relativeControl1Y() : c->control1Y());
+    v->append(p.x());
+    v->append(p.y());
+}
+
+static inline void appendControl2Coords(QVector<GLfloat> *v, QQuickPathCubic *c, const QPointF &pos)
+{
+    QPointF p(c->hasRelativeControl2X() ? pos.x() + c->relativeControl2X() : c->control2X(),
+              c->hasRelativeControl2Y() ? pos.y() + c->relativeControl2Y() : c->control2Y());
+    v->append(p.x());
+    v->append(p.y());
+}
+
+void QQuickShapeNvprRenderer::convertPath(const QQuickPath *path, ShapePathGuiData *d)
+{
+    d->path = NvprPath();
+    if (!path)
+        return;
+
+    const QList<QQuickPathElement *> &pp(QQuickPathPrivate::get(path)->_pathElements);
+    if (pp.isEmpty())
+        return;
+
+    QPointF startPos(path->startX(), path->startY());
+    QPointF pos(startPos);
+    if (!qFuzzyIsNull(pos.x()) || !qFuzzyIsNull(pos.y())) {
+        d->path.cmd.append(GL_MOVE_TO_NV);
+        d->path.coord.append(pos.x());
+        d->path.coord.append(pos.y());
+    }
+
+    for (QQuickPathElement *e : pp) {
+        if (QQuickPathMove *o = qobject_cast<QQuickPathMove *>(e)) {
+            d->path.cmd.append(GL_MOVE_TO_NV);
+            appendCoords(&d->path.coord, o, &pos);
+            startPos = pos;
+        } else if (QQuickPathLine *o = qobject_cast<QQuickPathLine *>(e)) {
+            d->path.cmd.append(GL_LINE_TO_NV);
+            appendCoords(&d->path.coord, o, &pos);
+        } else if (QQuickPathQuad *o = qobject_cast<QQuickPathQuad *>(e)) {
+            d->path.cmd.append(GL_QUADRATIC_CURVE_TO_NV);
+            appendControlCoords(&d->path.coord, o, pos);
+            appendCoords(&d->path.coord, o, &pos);
+        } else if (QQuickPathCubic *o = qobject_cast<QQuickPathCubic *>(e)) {
+            d->path.cmd.append(GL_CUBIC_CURVE_TO_NV);
+            appendControl1Coords(&d->path.coord, o, pos);
+            appendControl2Coords(&d->path.coord, o, pos);
+            appendCoords(&d->path.coord, o, &pos);
+        } else if (QQuickPathArc *o = qobject_cast<QQuickPathArc *>(e)) {
+            const bool sweepFlag = o->direction() == QQuickPathArc::Clockwise; // maps to CCW, not a typo
+            GLenum cmd;
+            if (o->useLargeArc())
+                cmd = sweepFlag ? GL_LARGE_CCW_ARC_TO_NV : GL_LARGE_CW_ARC_TO_NV;
+            else
+                cmd = sweepFlag ? GL_SMALL_CCW_ARC_TO_NV : GL_SMALL_CW_ARC_TO_NV;
+            d->path.cmd.append(cmd);
+            d->path.coord.append(o->radiusX());
+            d->path.coord.append(o->radiusY());
+            d->path.coord.append(o->xAxisRotation());
+            appendCoords(&d->path.coord, o, &pos);
+        } else if (QQuickPathSvg *o = qobject_cast<QQuickPathSvg *>(e)) {
+            // PathSvg cannot be combined with other elements. But take at
+            // least startX and startY into account.
+            if (d->path.str.isEmpty())
+                d->path.str = QString(QStringLiteral("M %1 %2 ")).arg(pos.x()).arg(pos.y()).toUtf8();
+            d->path.str.append(o->path().toUtf8());
+        } else if (QQuickPathAngleArc *o = qobject_cast<QQuickPathAngleArc *>(e)) {
+            QRectF rect(o->centerX() - o->radiusX(), o->centerY() - o->radiusY(), o->radiusX() * 2, o->radiusY() * 2);
+            QPointF startPoint;
+            QPointF endPoint;
+            qt_find_ellipse_coords(rect, o->startAngle(), -o->sweepAngle(), &startPoint, &endPoint);
+
+            // get to our starting position
+            if (o->moveToStart())
+                d->path.cmd.append(GL_MOVE_TO_NV);
+            else
+                d->path.cmd.append(GL_LINE_TO_NV); // ### should we check if startPoint == pos?
+            d->path.coord.append(startPoint.x());
+            d->path.coord.append(startPoint.y());
+
+            const bool sweepFlag = o->sweepAngle() > 0; // maps to CCW, not a typo
+            d->path.cmd.append(qAbs(o->sweepAngle()) > 180.0
+                                 ? (sweepFlag ? GL_LARGE_CCW_ARC_TO_NV : GL_LARGE_CW_ARC_TO_NV)
+                                 : (sweepFlag ? GL_SMALL_CCW_ARC_TO_NV : GL_SMALL_CW_ARC_TO_NV));
+            d->path.coord.append(o->radiusX());
+            d->path.coord.append(o->radiusY());
+            d->path.coord.append(0); // xAxisRotation
+            d->path.coord.append(endPoint.x());
+            d->path.coord.append(endPoint.y());
+            pos = endPoint;
+        } else {
+            qWarning() << "Shape/NVPR: unsupported Path element" << e;
+        }
+    }
+
+    // For compatibility with QTriangulatingStroker. SVG and others would not
+    // implicitly close the path when end_pos == start_pos (start_pos being the
+    // last moveTo pos); that would still need an explicit 'z' or similar. We
+    // don't have an explicit close command, so just fake a close when the
+    // positions match.
+    if (pos == startPos)
+        d->path.cmd.append(GL_CLOSE_PATH_NV);
+}
+
+static inline QVector4D qsg_premultiply(const QColor &c, float globalOpacity)
+{
+    const float o = c.alphaF() * globalOpacity;
+    return QVector4D(c.redF() * o, c.greenF() * o, c.blueF() * o, o);
+}
+
+void QQuickShapeNvprRenderer::updateNode()
+{
+    // Called on the render thread with gui blocked -> update the node with its
+    // own copy of all relevant data.
+
+    if (!m_accDirty)
+        return;
+
+    const int count = m_sp.count();
+    const bool listChanged = m_accDirty & DirtyList;
+    if (listChanged)
+        m_node->m_sp.resize(count);
+
+    for (int i = 0; i < count; ++i) {
+        ShapePathGuiData &src(m_sp[i]);
+        QQuickShapeNvprRenderNode::ShapePathRenderData &dst(m_node->m_sp[i]);
+
+        int dirty = src.dirty;
+        src.dirty = 0;
+        if (listChanged)
+            dirty |= DirtyPath | DirtyStyle | DirtyFillRule | DirtyDash | DirtyFillGradient;
+
+        // updateNode() can be called several times with different dirty
+        // states before render() gets invoked. So accumulate.
+        dst.dirty |= dirty;
+
+        if (dirty & DirtyPath)
+            dst.source = src.path;
+
+        if (dirty & DirtyStyle) {
+            dst.strokeWidth = src.strokeWidth;
+            dst.strokeColor = qsg_premultiply(src.strokeColor, 1.0f);
+            dst.fillColor = qsg_premultiply(src.fillColor, 1.0f);
+            switch (src.joinStyle) {
+            case QQuickShapePath::MiterJoin:
+                dst.joinStyle = GL_MITER_TRUNCATE_NV;
+                break;
+            case QQuickShapePath::BevelJoin:
+                dst.joinStyle = GL_BEVEL_NV;
+                break;
+            case QQuickShapePath::RoundJoin:
+                dst.joinStyle = GL_ROUND_NV;
+                break;
+            default:
+                Q_UNREACHABLE();
+            }
+            dst.miterLimit = src.miterLimit;
+            switch (src.capStyle) {
+            case QQuickShapePath::FlatCap:
+                dst.capStyle = GL_FLAT;
+                break;
+            case QQuickShapePath::SquareCap:
+                dst.capStyle = GL_SQUARE_NV;
+                break;
+            case QQuickShapePath::RoundCap:
+                dst.capStyle = GL_ROUND_NV;
+                break;
+            default:
+                Q_UNREACHABLE();
+            }
+        }
+
+        if (dirty & DirtyFillRule) {
+            switch (src.fillRule) {
+            case QQuickShapePath::OddEvenFill:
+                dst.fillRule = GL_INVERT;
+                break;
+            case QQuickShapePath::WindingFill:
+                dst.fillRule = GL_COUNT_UP_NV;
+                break;
+            default:
+                Q_UNREACHABLE();
+            }
+        }
+
+        if (dirty & DirtyDash) {
+            // Multiply by strokeWidth because the Shape API follows QPen
+            // meaning the input dash pattern and dash offset here are in width units.
+            dst.dashOffset = src.dashOffset * src.strokeWidth;
+            if (src.dashActive) {
+                if (src.dashPattern.isEmpty()) {
+                    // default values for DashLine as defined in qpen.cpp
+                    dst.dashPattern.resize(2);
+                    dst.dashPattern[0]  = 4 * src.strokeWidth; // dash
+                    dst.dashPattern[1]  = 2 * src.strokeWidth; // space
+                } else {
+                    dst.dashPattern.resize(src.dashPattern.count());
+                    for (int i = 0; i < src.dashPattern.count(); ++i)
+                        dst.dashPattern[i] = GLfloat(src.dashPattern[i]) * src.strokeWidth;
+
+                    // QPen expects a dash pattern of even length and so should we
+                    if (src.dashPattern.count() % 2 != 0) {
+                        qWarning("QQuickShapeNvprRenderNode: dash pattern not of even length");
+                        dst.dashPattern << src.strokeWidth;
+                    }
+                }
+            } else {
+                dst.dashPattern.clear();
+            }
+        }
+
+        if (dirty & DirtyFillGradient) {
+            dst.fillGradientActive = src.fillGradientActive;
+            if (src.fillGradientActive)
+                dst.fillGradient = src.fillGradient;
+        }
+    }
+
+    m_node->markDirty(QSGNode::DirtyMaterial);
+    m_accDirty = 0;
+}
+
+bool QQuickShapeNvprRenderNode::nvprInited = false;
+QQuickNvprFunctions QQuickShapeNvprRenderNode::nvpr;
+QQuickNvprMaterialManager QQuickShapeNvprRenderNode::mtlmgr;
+
+QQuickShapeNvprRenderNode::~QQuickShapeNvprRenderNode()
+{
+    releaseResources();
+}
+
+void QQuickShapeNvprRenderNode::releaseResources()
+{
+    for (ShapePathRenderData &d : m_sp) {
+        if (d.path) {
+            nvpr.deletePaths(d.path, 1);
+            d.path = 0;
+        }
+        if (d.fallbackFbo) {
+            delete d.fallbackFbo;
+            d.fallbackFbo = nullptr;
+        }
+    }
+
+    m_fallbackBlitter.destroy();
+}
+
+void QQuickNvprMaterialManager::create(QQuickNvprFunctions *nvpr)
+{
+    m_nvpr = nvpr;
+}
+
+void QQuickNvprMaterialManager::releaseResources()
+{
+    QOpenGLExtraFunctions *f = QOpenGLContext::currentContext()->extraFunctions();
+    for (MaterialDesc &mtl : m_materials) {
+        if (mtl.ppl) {
+            f->glDeleteProgramPipelines(1, &mtl.ppl);
+            mtl = MaterialDesc();
+        }
+    }
+}
+
+QQuickNvprMaterialManager::MaterialDesc *QQuickNvprMaterialManager::activateMaterial(Material m)
+{
+    QOpenGLExtraFunctions *f = QOpenGLContext::currentContext()->extraFunctions();
+    MaterialDesc &mtl(m_materials[m]);
+
+    if (!mtl.ppl) {
+        if (m == MatSolid) {
+            static const char *fragSrc =
+                    "#version 310 es\n"
+                    "precision highp float;\n"
+                    "out vec4 fragColor;\n"
+                    "uniform vec4 color;\n"
+                    "uniform float opacity;\n"
+                    "void main() {\n"
+                    "  fragColor = color * opacity;\n"
+                    "}\n";
+            if (!m_nvpr->createFragmentOnlyPipeline(fragSrc, &mtl.ppl, &mtl.prg)) {
+                qWarning("NVPR: Failed to create shader pipeline for solid fill");
+                return nullptr;
+            }
+            Q_ASSERT(mtl.ppl && mtl.prg);
+            mtl.uniLoc[0] = f->glGetProgramResourceLocation(mtl.prg, GL_UNIFORM, "color");
+            Q_ASSERT(mtl.uniLoc[0] >= 0);
+            mtl.uniLoc[1] = f->glGetProgramResourceLocation(mtl.prg, GL_UNIFORM, "opacity");
+            Q_ASSERT(mtl.uniLoc[1] >= 0);
+        } else if (m == MatLinearGradient) {
+            static const char *fragSrc =
+                    "#version 310 es\n"
+                    "precision highp float;\n"
+                    "layout(location = 0) in vec2 uv;"
+                    "uniform float opacity;\n"
+                    "uniform sampler2D gradTab;\n"
+                    "uniform vec2 gradStart;\n"
+                    "uniform vec2 gradEnd;\n"
+                    "out vec4 fragColor;\n"
+                    "void main() {\n"
+                    "  vec2 gradVec = gradEnd - gradStart;\n"
+                    "  float gradTabIndex = dot(gradVec, uv - gradStart) / (gradVec.x * gradVec.x + gradVec.y * gradVec.y);\n"
+                    "  fragColor = texture(gradTab, vec2(gradTabIndex, 0.5)) * opacity;\n"
+                    "}\n";
+            if (!m_nvpr->createFragmentOnlyPipeline(fragSrc, &mtl.ppl, &mtl.prg)) {
+                qWarning("NVPR: Failed to create shader pipeline for linear gradient");
+                return nullptr;
+            }
+            Q_ASSERT(mtl.ppl && mtl.prg);
+            mtl.uniLoc[1] = f->glGetProgramResourceLocation(mtl.prg, GL_UNIFORM, "opacity");
+            Q_ASSERT(mtl.uniLoc[1] >= 0);
+            mtl.uniLoc[2] = f->glGetProgramResourceLocation(mtl.prg, GL_UNIFORM, "gradStart");
+            Q_ASSERT(mtl.uniLoc[2] >= 0);
+            mtl.uniLoc[3] = f->glGetProgramResourceLocation(mtl.prg, GL_UNIFORM, "gradEnd");
+            Q_ASSERT(mtl.uniLoc[3] >= 0);
+        } else if (m == MatRadialGradient) {
+            static const char *fragSrc =
+                    "#version 310 es\n"
+                    "precision highp float;\n"
+                    "uniform sampler2D gradTab;\n"
+                    "uniform float opacity;\n"
+                    "uniform vec2 focalToCenter;\n"
+                    "uniform float centerRadius;\n"
+                    "uniform float focalRadius;\n"
+                    "uniform vec2 translationPoint;\n"
+                    "layout(location = 0) in vec2 uv;\n"
+                    "out vec4 fragColor;\n"
+                    "void main() {\n"
+                    "    vec2 coord = uv - translationPoint;\n"
+                    "    float rd = centerRadius - focalRadius;\n"
+                    "    float b = 2.0 * (rd * focalRadius + dot(coord, focalToCenter));\n"
+                    "    float fmp2_m_radius2 = -focalToCenter.x * focalToCenter.x - focalToCenter.y * focalToCenter.y + rd * rd;\n"
+                    "    float inverse_2_fmp2_m_radius2 = 1.0 / (2.0 * fmp2_m_radius2);\n"
+                    "    float det = b * b - 4.0 * fmp2_m_radius2 * ((focalRadius * focalRadius) - dot(coord, coord));\n"
+                    "    vec4 result = vec4(0.0);\n"
+                    "    if (det >= 0.0) {\n"
+                    "        float detSqrt = sqrt(det);\n"
+                    "        float w = max((-b - detSqrt) * inverse_2_fmp2_m_radius2, (-b + detSqrt) * inverse_2_fmp2_m_radius2);\n"
+                    "        if (focalRadius + w * (centerRadius - focalRadius) >= 0.0)\n"
+                    "            result = texture(gradTab, vec2(w, 0.5)) * opacity;\n"
+                    "    }\n"
+                    "    fragColor = result;\n"
+                    "}\n";
+            if (!m_nvpr->createFragmentOnlyPipeline(fragSrc, &mtl.ppl, &mtl.prg)) {
+                qWarning("NVPR: Failed to create shader pipeline for radial gradient");
+                return nullptr;
+            }
+            Q_ASSERT(mtl.ppl && mtl.prg);
+            mtl.uniLoc[1] = f->glGetProgramResourceLocation(mtl.prg, GL_UNIFORM, "opacity");
+            Q_ASSERT(mtl.uniLoc[1] >= 0);
+            mtl.uniLoc[2] = f->glGetProgramResourceLocation(mtl.prg, GL_UNIFORM, "focalToCenter");
+            Q_ASSERT(mtl.uniLoc[2] >= 0);
+            mtl.uniLoc[3] = f->glGetProgramResourceLocation(mtl.prg, GL_UNIFORM, "centerRadius");
+            Q_ASSERT(mtl.uniLoc[3] >= 0);
+            mtl.uniLoc[4] = f->glGetProgramResourceLocation(mtl.prg, GL_UNIFORM, "focalRadius");
+            Q_ASSERT(mtl.uniLoc[4] >= 0);
+            mtl.uniLoc[5] = f->glGetProgramResourceLocation(mtl.prg, GL_UNIFORM, "translationPoint");
+            Q_ASSERT(mtl.uniLoc[5] >= 0);
+        } else if (m == MatConicalGradient) {
+            static const char *fragSrc =
+                    "#version 310 es\n"
+                    "precision highp float;\n"
+                    "#define INVERSE_2PI 0.1591549430918953358\n"
+                    "uniform sampler2D gradTab;\n"
+                    "uniform float opacity;\n"
+                    "uniform float angle;\n"
+                    "uniform vec2 translationPoint;\n"
+                    "layout(location = 0) in vec2 uv;\n"
+                    "out vec4 fragColor;\n"
+                    "void main() {\n"
+                    "    vec2 coord = uv - translationPoint;\n"
+                    "    float t;\n"
+                    "    if (abs(coord.y) == abs(coord.x))\n"
+                    "        t = (atan(-coord.y + 0.002, coord.x) + angle) * INVERSE_2PI;\n"
+                    "    else\n"
+                    "        t = (atan(-coord.y, coord.x) + angle) * INVERSE_2PI;\n"
+                    "    fragColor = texture(gradTab, vec2(t - floor(t), 0.5)) * opacity;\n"
+                    "}\n";
+            if (!m_nvpr->createFragmentOnlyPipeline(fragSrc, &mtl.ppl, &mtl.prg)) {
+                qWarning("NVPR: Failed to create shader pipeline for conical gradient");
+                return nullptr;
+            }
+            Q_ASSERT(mtl.ppl && mtl.prg);
+            mtl.uniLoc[1] = f->glGetProgramResourceLocation(mtl.prg, GL_UNIFORM, "opacity");
+            Q_ASSERT(mtl.uniLoc[1] >= 0);
+            mtl.uniLoc[2] = f->glGetProgramResourceLocation(mtl.prg, GL_UNIFORM, "angle");
+            Q_ASSERT(mtl.uniLoc[2] >= 0);
+            mtl.uniLoc[3] = f->glGetProgramResourceLocation(mtl.prg, GL_UNIFORM, "translationPoint");
+            Q_ASSERT(mtl.uniLoc[3] >= 0);
+        } else {
+            Q_UNREACHABLE();
+        }
+    }
+
+    f->glBindProgramPipeline(mtl.ppl);
+
+    return &mtl;
+}
+
+void QQuickShapeNvprRenderNode::updatePath(ShapePathRenderData *d)
+{
+    if (d->dirty & QQuickShapeNvprRenderer::DirtyPath) {
+        if (!d->path) {
+            d->path = nvpr.genPaths(1);
+            Q_ASSERT(d->path != 0);
+        }
+        if (d->source.str.isEmpty()) {
+            nvpr.pathCommands(d->path, d->source.cmd.count(), d->source.cmd.constData(),
+                              d->source.coord.count(), GL_FLOAT, d->source.coord.constData());
+        } else {
+            nvpr.pathString(d->path, GL_PATH_FORMAT_SVG_NV, d->source.str.count(), d->source.str.constData());
+        }
+    }
+
+    if (d->dirty & QQuickShapeNvprRenderer::DirtyStyle) {
+        nvpr.pathParameterf(d->path, GL_PATH_STROKE_WIDTH_NV, d->strokeWidth);
+        nvpr.pathParameteri(d->path, GL_PATH_JOIN_STYLE_NV, d->joinStyle);
+        nvpr.pathParameteri(d->path, GL_PATH_MITER_LIMIT_NV, d->miterLimit);
+        nvpr.pathParameteri(d->path, GL_PATH_END_CAPS_NV, d->capStyle);
+        nvpr.pathParameteri(d->path, GL_PATH_DASH_CAPS_NV, d->capStyle);
+    }
+
+    if (d->dirty & QQuickShapeNvprRenderer::DirtyDash) {
+        nvpr.pathParameterf(d->path, GL_PATH_DASH_OFFSET_NV, d->dashOffset);
+        // count == 0 -> no dash
+        nvpr.pathDashArray(d->path, d->dashPattern.count(), d->dashPattern.constData());
+    }
+
+    if (d->dirty)
+        d->fallbackValid = false;
+}
+
+void QQuickShapeNvprRenderNode::renderStroke(ShapePathRenderData *d, int strokeStencilValue, int writeMask)
+{
+    QQuickNvprMaterialManager::MaterialDesc *mtl = mtlmgr.activateMaterial(QQuickNvprMaterialManager::MatSolid);
+    f->glProgramUniform4f(mtl->prg, mtl->uniLoc[0],
+            d->strokeColor.x(), d->strokeColor.y(), d->strokeColor.z(), d->strokeColor.w());
+    f->glProgramUniform1f(mtl->prg, mtl->uniLoc[1], inheritedOpacity());
+
+    nvpr.stencilThenCoverStrokePath(d->path, strokeStencilValue, writeMask, GL_CONVEX_HULL_NV);
+}
+
+void QQuickShapeNvprRenderNode::renderFill(ShapePathRenderData *d)
+{
+    QQuickNvprMaterialManager::MaterialDesc *mtl = nullptr;
+    if (d->fillGradientActive) {
+        QQuickShapeGradient::SpreadMode spread = d->fillGradient.spread;
+        if (d->fillGradientActive == QQuickAbstractPathRenderer::LinearGradient) {
+            mtl = mtlmgr.activateMaterial(QQuickNvprMaterialManager::MatLinearGradient);
+            // uv = vec2(coeff[0] * x + coeff[1] * y + coeff[2], coeff[3] * x + coeff[4] * y + coeff[5])
+            // where x and y are in path coordinate space, which is just what
+            // we need since the gradient's start and stop are in that space too.
+            GLfloat coeff[6] = { 1, 0, 0,
+                                 0, 1, 0 };
+            nvpr.programPathFragmentInputGen(mtl->prg, 0, GL_OBJECT_LINEAR_NV, 2, coeff);
+            f->glProgramUniform2f(mtl->prg, mtl->uniLoc[2], d->fillGradient.a.x(), d->fillGradient.a.y());
+            f->glProgramUniform2f(mtl->prg, mtl->uniLoc[3], d->fillGradient.b.x(), d->fillGradient.b.y());
+        } else if (d->fillGradientActive == QQuickAbstractPathRenderer::RadialGradient) {
+            mtl = mtlmgr.activateMaterial(QQuickNvprMaterialManager::MatRadialGradient);
+            // simply drive uv (location 0) with x and y, just like for the linear gradient
+            GLfloat coeff[6] = { 1, 0, 0,
+                                 0, 1, 0 };
+            nvpr.programPathFragmentInputGen(mtl->prg, 0, GL_OBJECT_LINEAR_NV, 2, coeff);
+
+            const QPointF centerPoint = d->fillGradient.a;
+            const QPointF focalPoint = d->fillGradient.b;
+            const QPointF focalToCenter = centerPoint - focalPoint;
+            const GLfloat centerRadius = d->fillGradient.v0;
+            const GLfloat focalRadius = d->fillGradient.v1;
+
+            f->glProgramUniform2f(mtl->prg, mtl->uniLoc[2], focalToCenter.x(), focalToCenter.y());
+            f->glProgramUniform1f(mtl->prg, mtl->uniLoc[3], centerRadius);
+            f->glProgramUniform1f(mtl->prg, mtl->uniLoc[4], focalRadius);
+            f->glProgramUniform2f(mtl->prg, mtl->uniLoc[5], focalPoint.x(), focalPoint.y());
+        } else if (d->fillGradientActive == QQuickAbstractPathRenderer::ConicalGradient) {
+            mtl = mtlmgr.activateMaterial(QQuickNvprMaterialManager::MatConicalGradient);
+            // same old
+            GLfloat coeff[6] = { 1, 0, 0,
+                                 0, 1, 0 };
+            nvpr.programPathFragmentInputGen(mtl->prg, 0, GL_OBJECT_LINEAR_NV, 2, coeff);
+
+            const QPointF centerPoint = d->fillGradient.a;
+            const GLfloat angle = -qDegreesToRadians(d->fillGradient.v0);
+
+            f->glProgramUniform1f(mtl->prg, mtl->uniLoc[2], angle);
+            f->glProgramUniform2f(mtl->prg, mtl->uniLoc[3], centerPoint.x(), centerPoint.y());
+
+            spread = QQuickShapeGradient::RepeatSpread;
+        } else {
+            Q_UNREACHABLE();
+        }
+        const QQuickShapeGradientCache::Key cacheKey(d->fillGradient.stops, spread);
+        QSGTexture *tx = QQuickShapeGradientCache::currentCache()->get(cacheKey);
+        tx->bind();
+    } else {
+        mtl = mtlmgr.activateMaterial(QQuickNvprMaterialManager::MatSolid);
+        f->glProgramUniform4f(mtl->prg, mtl->uniLoc[0],
+                d->fillColor.x(), d->fillColor.y(), d->fillColor.z(), d->fillColor.w());
+    }
+    f->glProgramUniform1f(mtl->prg, mtl->uniLoc[1], inheritedOpacity());
+
+    const int writeMask = 0xFF;
+    nvpr.stencilThenCoverFillPath(d->path, d->fillRule, writeMask, GL_BOUNDING_BOX_NV);
+}
+
+void QQuickShapeNvprRenderNode::renderOffscreenFill(ShapePathRenderData *d)
+{
+    if (d->fallbackValid && d->fallbackFbo)
+        return;
+
+    GLfloat bb[4];
+    nvpr.getPathParameterfv(d->path, GL_PATH_STROKE_BOUNDING_BOX_NV, bb);
+    QSize sz = QSizeF(bb[2] - bb[0] + 1, bb[3] - bb[1] + 1).toSize();
+    d->fallbackSize = QSize(qMax(32, sz.width()), qMax(32, sz.height()));
+    d->fallbackTopLeft = QPointF(bb[0], bb[1]);
+
+    if (d->fallbackFbo && d->fallbackFbo->size() != d->fallbackSize) {
+        delete d->fallbackFbo;
+        d->fallbackFbo = nullptr;
+    }
+    if (!d->fallbackFbo)
+        d->fallbackFbo = new QOpenGLFramebufferObject(d->fallbackSize, QOpenGLFramebufferObject::CombinedDepthStencil);
+    if (!d->fallbackFbo->bind())
+        return;
+
+    GLint prevViewport[4];
+    f->glGetIntegerv(GL_VIEWPORT, prevViewport);
+
+    f->glViewport(0, 0, d->fallbackSize.width(), d->fallbackSize.height());
+    f->glDisable(GL_DEPTH_TEST);
+    f->glClearColor(0, 0, 0, 0);
+    f->glClearStencil(0);
+    f->glClear(GL_COLOR_BUFFER_BIT | GL_STENCIL_BUFFER_BIT);
+    f->glStencilFunc(GL_NOTEQUAL, 0, 0xFF);
+    f->glStencilOp(GL_KEEP, GL_KEEP, GL_KEEP);
+
+    QMatrix4x4 mv;
+    mv.translate(-d->fallbackTopLeft.x(), -d->fallbackTopLeft.y());
+    nvpr.matrixLoadf(GL_PATH_MODELVIEW_NV, mv.constData());
+    QMatrix4x4 proj;
+    proj.ortho(0, d->fallbackSize.width(), d->fallbackSize.height(), 0, 1, -1);
+    nvpr.matrixLoadf(GL_PATH_PROJECTION_NV, proj.constData());
+
+    renderFill(d);
+
+    d->fallbackFbo->release();
+    f->glEnable(GL_DEPTH_TEST);
+    f->glViewport(prevViewport[0], prevViewport[1], prevViewport[2], prevViewport[3]);
+
+    d->fallbackValid = true;
+}
+
+void QQuickShapeNvprRenderNode::setupStencilForCover(bool stencilClip, int sv)
+{
+    if (!stencilClip) {
+        // Assume stencil buffer is cleared to 0 for each frame.
+        // Within the frame dppass=GL_ZERO for glStencilOp ensures stencil is reset and so no need to clear.
+        f->glStencilFunc(GL_NOTEQUAL, 0, 0xFF);
+        f->glStencilOp(GL_KEEP, GL_KEEP, GL_ZERO);
+    } else {
+        f->glStencilFunc(GL_LESS, sv, 0xFF); // pass if (sv & 0xFF) < (stencil_value & 0xFF)
+        f->glStencilOp(GL_KEEP, GL_KEEP, GL_REPLACE); // dppass: replace with the original value (clip's stencil ref value)
+    }
+}
+
+void QQuickShapeNvprRenderNode::render(const RenderState *state)
+{
+    f = QOpenGLContext::currentContext()->extraFunctions();
+
+    if (!nvprInited) {
+        if (!nvpr.create()) {
+            qWarning("NVPR init failed");
+            return;
+        }
+        mtlmgr.create(&nvpr);
+        nvprInited = true;
+    }
+
+    f->glUseProgram(0);
+    f->glStencilMask(~0);
+    f->glEnable(GL_STENCIL_TEST);
+
+    const bool stencilClip = state->stencilEnabled();
+    // when true, the stencil buffer already has a clip path with a ref value of sv
+    const int sv = state->stencilValue();
+    const bool hasScissor = state->scissorEnabled();
+
+    if (hasScissor) {
+        // scissor rect is already set, just enable scissoring
+        f->glEnable(GL_SCISSOR_TEST);
+    }
+
+    // Depth test against the opaque batches rendered before.
+    f->glEnable(GL_DEPTH_TEST);
+    f->glDepthFunc(GL_LESS);
+    nvpr.pathCoverDepthFunc(GL_LESS);
+    nvpr.pathStencilDepthOffset(-0.05f, -1);
+
+    bool reloadMatrices = true;
+
+    for (ShapePathRenderData &d : m_sp) {
+        updatePath(&d);
+
+        const bool hasFill = d.hasFill();
+        const bool hasStroke = d.hasStroke();
+
+        if (hasFill && stencilClip) {
+            // Fall back to a texture when complex clipping is in use and we have
+            // to fill. Reconciling glStencilFillPath's and the scenegraph's clip
+            // stencil semantics has not succeeded so far...
+            if (hasScissor)
+                f->glDisable(GL_SCISSOR_TEST);
+            renderOffscreenFill(&d);
+            reloadMatrices = true;
+            if (hasScissor)
+                f->glEnable(GL_SCISSOR_TEST);
+        }
+
+        if (reloadMatrices) {
+            reloadMatrices = false;
+            nvpr.matrixLoadf(GL_PATH_MODELVIEW_NV, matrix()->constData());
+            nvpr.matrixLoadf(GL_PATH_PROJECTION_NV, state->projectionMatrix()->constData());
+        }
+
+        // Fill!
+        if (hasFill) {
+            if (!stencilClip) {
+                setupStencilForCover(false, 0);
+                renderFill(&d);
+            } else {
+                if (!m_fallbackBlitter.isCreated())
+                    m_fallbackBlitter.create();
+                f->glStencilFunc(GL_EQUAL, sv, 0xFF);
+                f->glStencilOp(GL_KEEP, GL_KEEP, GL_KEEP);
+                QMatrix4x4 mv = *matrix();
+                mv.translate(d.fallbackTopLeft.x(), d.fallbackTopLeft.y());
+                m_fallbackBlitter.texturedQuad(d.fallbackFbo->texture(), d.fallbackFbo->size(),
+                                               *state->projectionMatrix(), mv,
+                                               inheritedOpacity());
+            }
+        }
+
+        // Stroke!
+        if (hasStroke) {
+            const int strokeStencilValue = 0x80;
+            const int writeMask = 0x80;
+
+            setupStencilForCover(stencilClip, sv);
+            if (stencilClip) {
+                // for the stencil step (eff. read mask == 0xFF & ~writeMask)
+                nvpr.pathStencilFunc(GL_EQUAL, sv, 0xFF);
+                // With stencilCLip == true the read mask for the stencil test before the stencil step is 0x7F.
+                // This assumes the clip stencil value is <= 127.
+                if (sv >= strokeStencilValue)
+                    qWarning("Shape/NVPR: stencil clip ref value %d too large; expect rendering errors", sv);
+            }
+
+            renderStroke(&d, strokeStencilValue, writeMask);
+        }
+
+        if (stencilClip)
+            nvpr.pathStencilFunc(GL_ALWAYS, 0, ~0);
+
+        d.dirty = 0;
+    }
+
+    f->glBindProgramPipeline(0);
+}
+
+QSGRenderNode::StateFlags QQuickShapeNvprRenderNode::changedStates() const
+{
+    return BlendState | StencilState | DepthState | ScissorState;
+}
+
+QSGRenderNode::RenderingFlags QQuickShapeNvprRenderNode::flags() const
+{
+    return DepthAwareRendering; // avoid hitting the less optimal no-opaque-batch path in the renderer
+}
+
+bool QQuickShapeNvprRenderNode::isSupported()
+{
+    static const bool nvprDisabled = qEnvironmentVariableIntValue("QT_NO_NVPR") != 0;
+    return !nvprDisabled && QQuickNvprFunctions::isSupported();
+}
+
+bool QQuickNvprBlitter::create()
+{
+    if (isCreated())
+        destroy();
+
+    m_program = new QOpenGLShaderProgram;
+    if (QOpenGLContext::currentContext()->format().profile() == QSurfaceFormat::CoreProfile) {
+        m_program->addCacheableShaderFromSourceFile(QOpenGLShader::Vertex, QStringLiteral(":/qt-project.org/shapes/shaders/blit_core.vert"));
+        m_program->addCacheableShaderFromSourceFile(QOpenGLShader::Fragment, QStringLiteral(":/qt-project.org/shapes/shaders/blit_core.frag"));
+    } else {
+        m_program->addCacheableShaderFromSourceFile(QOpenGLShader::Vertex, QStringLiteral(":/qt-project.org/shapes/shaders/blit.vert"));
+        m_program->addCacheableShaderFromSourceFile(QOpenGLShader::Fragment, QStringLiteral(":/qt-project.org/shapes/shaders/blit.frag"));
+    }
+    m_program->bindAttributeLocation("qt_Vertex", 0);
+    m_program->bindAttributeLocation("qt_MultiTexCoord0", 1);
+    if (!m_program->link())
+        return false;
+
+    m_matrixLoc = m_program->uniformLocation("qt_Matrix");
+    m_opacityLoc = m_program->uniformLocation("qt_Opacity");
+
+    m_buffer = new QOpenGLBuffer;
+    if (!m_buffer->create())
+        return false;
+    m_buffer->bind();
+    m_buffer->allocate(4 * sizeof(GLfloat) * 6);
+    m_buffer->release();
+
+    return true;
+}
+
+void QQuickNvprBlitter::destroy()
+{
+    if (m_program) {
+        delete m_program;
+        m_program = nullptr;
+    }
+    if (m_buffer) {
+        delete m_buffer;
+        m_buffer = nullptr;
+    }
+}
+
+void QQuickNvprBlitter::texturedQuad(GLuint textureId, const QSize &size,
+                                     const QMatrix4x4 &proj, const QMatrix4x4 &modelview,
+                                     float opacity)
+{
+    QOpenGLExtraFunctions *f = QOpenGLContext::currentContext()->extraFunctions();
+
+    m_program->bind();
+
+    QMatrix4x4 m = proj * modelview;
+    m_program->setUniformValue(m_matrixLoc, m);
+    m_program->setUniformValue(m_opacityLoc, opacity);
+
+    m_buffer->bind();
+
+    if (size != m_prevSize) {
+        m_prevSize = size;
+
+        QPointF p0(size.width() - 1, size.height() - 1);
+        QPointF p1(0, 0);
+        QPointF p2(0, size.height() - 1);
+        QPointF p3(size.width() - 1, 0);
+
+        GLfloat vertices[6 * 4] = {
+            GLfloat(p0.x()), GLfloat(p0.y()), 1, 0,
+            GLfloat(p1.x()), GLfloat(p1.y()), 0, 1,
+            GLfloat(p2.x()), GLfloat(p2.y()), 0, 0,
+
+            GLfloat(p0.x()), GLfloat(p0.y()), 1, 0,
+            GLfloat(p3.x()), GLfloat(p3.y()), 1, 1,
+            GLfloat(p1.x()), GLfloat(p1.y()), 0, 1,
+        };
+
+        m_buffer->write(0, vertices, sizeof(vertices));
+    }
+
+    m_program->enableAttributeArray(0);
+    m_program->enableAttributeArray(1);
+    f->glVertexAttribPointer(0, 2, GL_FLOAT, GL_FALSE, 4 * sizeof(GLfloat), nullptr);
+    f->glVertexAttribPointer(1, 2, GL_FLOAT, GL_FALSE, 4 * sizeof(GLfloat), (const void *) (2 * sizeof(GLfloat)));
+
+    f->glBindTexture(GL_TEXTURE_2D, textureId);
+
+    f->glDrawArrays(GL_TRIANGLES, 0, 6);
+
+    f->glBindTexture(GL_TEXTURE_2D, 0);
+    m_buffer->release();
+    m_program->release();
+}
+
+QT_END_NAMESPACE
diff --git a/src/quickshapes/qquickshapenvprrenderer_p.h b/src/quickshapes/qquickshapenvprrenderer_p.h
new file mode 100644
index 0000000000..d40eb1bce9
--- /dev/null
+++ b/src/quickshapes/qquickshapenvprrenderer_p.h
@@ -0,0 +1,238 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQuick module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QQUICKSHAPENVPRRENDERER_P_H
+#define QQUICKSHAPENVPRRENDERER_P_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists for the convenience
+// of a number of Qt sources files.  This header file may change from
+// version to version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include <QtQuickShapes/private/qquickshapesglobal_p.h>
+#include <QtQuickShapes/private/qquickshape_p_p.h>
+#include <QtQuickShapes/private/qquicknvprfunctions_p.h>
+#include <qsgrendernode.h>
+#include <QColor>
+#include <QVector4D>
+#include <QDebug>
+
+#if QT_CONFIG(opengl)
+
+QT_BEGIN_NAMESPACE
+
+class QQuickShapeNvprRenderNode;
+class QOpenGLFramebufferObject;
+class QOpenGLBuffer;
+class QOpenGLExtraFunctions;
+
+class QQuickShapeNvprRenderer : public QQuickAbstractPathRenderer
+{
+public:
+    enum Dirty {
+        DirtyPath = 0x01,
+        DirtyStyle = 0x02,
+        DirtyFillRule = 0x04,
+        DirtyDash = 0x08,
+        DirtyFillGradient = 0x10,
+        DirtyList = 0x20
+    };
+
+    void beginSync(int totalCount) override;
+    void setPath(int index, const QQuickPath *path) override;
+    void setStrokeColor(int index, const QColor &color) override;
+    void setStrokeWidth(int index, qreal w) override;
+    void setFillColor(int index, const QColor &color) override;
+    void setFillRule(int index, QQuickShapePath::FillRule fillRule) override;
+    void setJoinStyle(int index, QQuickShapePath::JoinStyle joinStyle, int miterLimit) override;
+    void setCapStyle(int index, QQuickShapePath::CapStyle capStyle) override;
+    void setStrokeStyle(int index, QQuickShapePath::StrokeStyle strokeStyle,
+                        qreal dashOffset, const QVector<qreal> &dashPattern) override;
+    void setFillGradient(int index, QQuickShapeGradient *gradient) override;
+    void endSync(bool async) override;
+
+    void updateNode() override;
+
+    void setNode(QQuickShapeNvprRenderNode *node);
+
+    struct NvprPath {
+        QVector<GLubyte> cmd;
+        QVector<GLfloat> coord;
+        QByteArray str;
+    };
+
+private:
+    struct ShapePathGuiData {
+        int dirty = 0;
+        NvprPath path;
+        qreal strokeWidth;
+        QColor strokeColor;
+        QColor fillColor;
+        QQuickShapePath::JoinStyle joinStyle;
+        int miterLimit;
+        QQuickShapePath::CapStyle capStyle;
+        QQuickShapePath::FillRule fillRule;
+        bool dashActive;
+        qreal dashOffset;
+        QVector<qreal> dashPattern;
+        FillGradientType fillGradientActive;
+        GradientDesc fillGradient;
+    };
+
+    void convertPath(const QQuickPath *path, ShapePathGuiData *d);
+
+    QQuickShapeNvprRenderNode *m_node = nullptr;
+    int m_accDirty = 0;
+
+    QVector<ShapePathGuiData> m_sp;
+};
+
+QDebug operator<<(QDebug debug, const QQuickShapeNvprRenderer::NvprPath &path);
+
+class QQuickNvprMaterialManager
+{
+public:
+    enum Material {
+        MatSolid,
+        MatLinearGradient,
+        MatRadialGradient,
+        MatConicalGradient,
+
+        NMaterials
+    };
+
+    struct MaterialDesc {
+        GLuint ppl = 0;
+        GLuint prg = 0;
+        int uniLoc[8];
+    };
+
+    void create(QQuickNvprFunctions *nvpr);
+    MaterialDesc *activateMaterial(Material m);
+    void releaseResources();
+
+private:
+    QQuickNvprFunctions *m_nvpr = nullptr;
+    MaterialDesc m_materials[NMaterials];
+};
+
+class QQuickNvprBlitter
+{
+public:
+    bool create();
+    void destroy();
+    bool isCreated() const { return m_program != nullptr; }
+    void texturedQuad(GLuint textureId, const QSize &size,
+                      const QMatrix4x4 &proj, const QMatrix4x4 &modelview,
+                      float opacity);
+
+private:
+    QOpenGLShaderProgram *m_program = nullptr;
+    QOpenGLBuffer *m_buffer = nullptr;
+    int m_matrixLoc = -1;
+    int m_opacityLoc = -1;
+    QSize m_prevSize;
+};
+
+class QQuickShapeNvprRenderNode : public QSGRenderNode
+{
+public:
+    ~QQuickShapeNvprRenderNode();
+
+    void render(const RenderState *state) override;
+    void releaseResources() override;
+    StateFlags changedStates() const override;
+    RenderingFlags flags() const override;
+
+    static bool isSupported();
+
+private:
+    struct ShapePathRenderData {
+        GLuint path = 0;
+        int dirty = 0;
+        QQuickShapeNvprRenderer::NvprPath source;
+        GLfloat strokeWidth;
+        QVector4D strokeColor;
+        QVector4D fillColor;
+        GLenum joinStyle;
+        GLint miterLimit;
+        GLenum capStyle;
+        GLenum fillRule;
+        GLfloat dashOffset;
+        QVector<GLfloat> dashPattern;
+        QQuickAbstractPathRenderer::FillGradientType fillGradientActive;
+        QQuickAbstractPathRenderer::GradientDesc fillGradient;
+        QOpenGLFramebufferObject *fallbackFbo = nullptr;
+        bool fallbackValid = false;
+        QSize fallbackSize;
+        QPointF fallbackTopLeft;
+
+        bool hasFill() const { return !qFuzzyIsNull(fillColor.w()) || fillGradientActive; }
+        bool hasStroke() const { return strokeWidth >= 0.0f && !qFuzzyIsNull(strokeColor.w()); }
+    };
+
+    void updatePath(ShapePathRenderData *d);
+    void renderStroke(ShapePathRenderData *d, int strokeStencilValue, int writeMask);
+    void renderFill(ShapePathRenderData *d);
+    void renderOffscreenFill(ShapePathRenderData *d);
+    void setupStencilForCover(bool stencilClip, int sv);
+
+    static bool nvprInited;
+    static QQuickNvprFunctions nvpr;
+    static QQuickNvprMaterialManager mtlmgr;
+
+    QQuickNvprBlitter m_fallbackBlitter;
+    QOpenGLExtraFunctions *f = nullptr;
+
+    QVector<ShapePathRenderData> m_sp;
+
+    friend class QQuickShapeNvprRenderer;
+};
+
+QT_END_NAMESPACE
+
+#endif // QT_CONFIG(opengl)
+
+#endif // QQUICKSHAPENVPRRENDERER_P_H
diff --git a/src/quickshapes/qquickshapesglobal.h b/src/quickshapes/qquickshapesglobal.h
new file mode 100644
index 0000000000..eb279c5d14
--- /dev/null
+++ b/src/quickshapes/qquickshapesglobal.h
@@ -0,0 +1,56 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: http://www.qt.io/licensing/
+**
+** This file is part of the QtQuick module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL3$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see http://www.qt.io/terms-conditions. For further
+** information use the contact form at http://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPLv3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or later as published by the Free
+** Software Foundation and appearing in the file LICENSE.GPL included in
+** the packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 2.0 requirements will be
+** met: http://www.gnu.org/licenses/gpl-2.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#ifndef QQUICKSHAPESGLOBAL_H
+#define QQUICKSHAPESGLOBAL_H
+
+#include <QtCore/qglobal.h>
+
+QT_BEGIN_NAMESPACE
+
+#ifndef QT_STATIC
+#    if defined(QT_BUILD_QUICKSHAPES_LIB)
+#      define Q_QUICKSHAPES_EXPORT Q_DECL_EXPORT
+#    else
+#      define Q_QUICKSHAPES_EXPORT Q_DECL_IMPORT
+#    endif
+#else
+#    define Q_QUICKSHAPES_EXPORT
+#endif
+
+QT_END_NAMESPACE
+
+#endif // QQUICKSHAPESGLOBAL_H
+
diff --git a/src/quickshapes/qquickshapesglobal_p.h b/src/quickshapes/qquickshapesglobal_p.h
new file mode 100644
index 0000000000..2f559b45a0
--- /dev/null
+++ b/src/quickshapes/qquickshapesglobal_p.h
@@ -0,0 +1,63 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQuick module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QQUICKSHAPESGLOBAL_P_H
+#define QQUICKSHAPESGLOBAL_P_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include "qquickshapesglobal.h"
+
+QT_BEGIN_NAMESPACE
+
+#define Q_QUICKSHAPES_PRIVATE_EXPORT Q_QUICKSHAPES_EXPORT
+
+QT_END_NAMESPACE
+
+
+#endif // QQUICKSHAPESGLOBAL_P_H
diff --git a/src/quickshapes/qquickshapesoftwarerenderer.cpp b/src/quickshapes/qquickshapesoftwarerenderer.cpp
new file mode 100644
index 0000000000..0f5c3604b5
--- /dev/null
+++ b/src/quickshapes/qquickshapesoftwarerenderer.cpp
@@ -0,0 +1,282 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQuick module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qquickshapesoftwarerenderer_p.h"
+#include <private/qquickpath_p_p.h>
+
+QT_BEGIN_NAMESPACE
+
+void QQuickShapeSoftwareRenderer::beginSync(int totalCount)
+{
+    if (m_sp.count() != totalCount) {
+        m_sp.resize(totalCount);
+        m_accDirty |= DirtyList;
+    }
+}
+
+void QQuickShapeSoftwareRenderer::setPath(int index, const QQuickPath *path)
+{
+    ShapePathGuiData &d(m_sp[index]);
+    d.path = path ? path->path() : QPainterPath();
+    d.dirty |= DirtyPath;
+    m_accDirty |= DirtyPath;
+}
+
+void QQuickShapeSoftwareRenderer::setStrokeColor(int index, const QColor &color)
+{
+    ShapePathGuiData &d(m_sp[index]);
+    d.pen.setColor(color);
+    d.dirty |= DirtyPen;
+    m_accDirty |= DirtyPen;
+}
+
+void QQuickShapeSoftwareRenderer::setStrokeWidth(int index, qreal w)
+{
+    ShapePathGuiData &d(m_sp[index]);
+    d.strokeWidth = w;
+    if (w >= 0.0f)
+        d.pen.setWidthF(w);
+    d.dirty |= DirtyPen;
+    m_accDirty |= DirtyPen;
+}
+
+void QQuickShapeSoftwareRenderer::setFillColor(int index, const QColor &color)
+{
+    ShapePathGuiData &d(m_sp[index]);
+    d.fillColor = color;
+    d.brush.setColor(color);
+    d.dirty |= DirtyBrush;
+    m_accDirty |= DirtyBrush;
+}
+
+void QQuickShapeSoftwareRenderer::setFillRule(int index, QQuickShapePath::FillRule fillRule)
+{
+    ShapePathGuiData &d(m_sp[index]);
+    d.fillRule = Qt::FillRule(fillRule);
+    d.dirty |= DirtyFillRule;
+    m_accDirty |= DirtyFillRule;
+}
+
+void QQuickShapeSoftwareRenderer::setJoinStyle(int index, QQuickShapePath::JoinStyle joinStyle, int miterLimit)
+{
+    ShapePathGuiData &d(m_sp[index]);
+    d.pen.setJoinStyle(Qt::PenJoinStyle(joinStyle));
+    d.pen.setMiterLimit(miterLimit);
+    d.dirty |= DirtyPen;
+    m_accDirty |= DirtyPen;
+}
+
+void QQuickShapeSoftwareRenderer::setCapStyle(int index, QQuickShapePath::CapStyle capStyle)
+{
+    ShapePathGuiData &d(m_sp[index]);
+    d.pen.setCapStyle(Qt::PenCapStyle(capStyle));
+    d.dirty |= DirtyPen;
+    m_accDirty |= DirtyPen;
+}
+
+void QQuickShapeSoftwareRenderer::setStrokeStyle(int index, QQuickShapePath::StrokeStyle strokeStyle,
+                                                    qreal dashOffset, const QVector<qreal> &dashPattern)
+{
+    ShapePathGuiData &d(m_sp[index]);
+    switch (strokeStyle) {
+    case QQuickShapePath::SolidLine:
+        d.pen.setStyle(Qt::SolidLine);
+        break;
+    case QQuickShapePath::DashLine:
+        d.pen.setStyle(Qt::CustomDashLine);
+        d.pen.setDashPattern(dashPattern);
+        d.pen.setDashOffset(dashOffset);
+        break;
+    default:
+        break;
+    }
+    d.dirty |= DirtyPen;
+    m_accDirty |= DirtyPen;
+}
+
+static inline void setupPainterGradient(QGradient *painterGradient, const QQuickShapeGradient &g)
+{
+    painterGradient->setStops(g.gradientStops()); // sorted
+    switch (g.spread()) {
+    case QQuickShapeGradient::PadSpread:
+        painterGradient->setSpread(QGradient::PadSpread);
+        break;
+    case QQuickShapeGradient::RepeatSpread:
+        painterGradient->setSpread(QGradient::RepeatSpread);
+        break;
+    case QQuickShapeGradient::ReflectSpread:
+        painterGradient->setSpread(QGradient::ReflectSpread);
+        break;
+    default:
+        break;
+    }
+}
+
+void QQuickShapeSoftwareRenderer::setFillGradient(int index, QQuickShapeGradient *gradient)
+{
+    ShapePathGuiData &d(m_sp[index]);
+    if (QQuickShapeLinearGradient *g = qobject_cast<QQuickShapeLinearGradient *>(gradient)) {
+        QLinearGradient painterGradient(g->x1(), g->y1(), g->x2(), g->y2());
+        setupPainterGradient(&painterGradient, *g);
+        d.brush = QBrush(painterGradient);
+    } else if (QQuickShapeRadialGradient *g = qobject_cast<QQuickShapeRadialGradient *>(gradient)) {
+        QRadialGradient painterGradient(g->centerX(), g->centerY(), g->centerRadius(),
+                                        g->focalX(), g->focalY(), g->focalRadius());
+        setupPainterGradient(&painterGradient, *g);
+        d.brush = QBrush(painterGradient);
+    } else if (QQuickShapeConicalGradient *g = qobject_cast<QQuickShapeConicalGradient *>(gradient)) {
+        QConicalGradient painterGradient(g->centerX(), g->centerY(), g->angle());
+        setupPainterGradient(&painterGradient, *g);
+        d.brush = QBrush(painterGradient);
+    } else {
+        d.brush = QBrush(d.fillColor);
+    }
+    d.dirty |= DirtyBrush;
+    m_accDirty |= DirtyBrush;
+}
+
+void QQuickShapeSoftwareRenderer::endSync(bool)
+{
+}
+
+void QQuickShapeSoftwareRenderer::setNode(QQuickShapeSoftwareRenderNode *node)
+{
+    if (m_node != node) {
+        m_node = node;
+        m_accDirty |= DirtyList;
+    }
+}
+
+void QQuickShapeSoftwareRenderer::updateNode()
+{
+    if (!m_accDirty)
+        return;
+
+    const int count = m_sp.count();
+    const bool listChanged = m_accDirty & DirtyList;
+    if (listChanged)
+        m_node->m_sp.resize(count);
+
+    m_node->m_boundingRect = QRectF();
+
+    for (int i = 0; i < count; ++i) {
+        ShapePathGuiData &src(m_sp[i]);
+        QQuickShapeSoftwareRenderNode::ShapePathRenderData &dst(m_node->m_sp[i]);
+
+        if (listChanged || (src.dirty & DirtyPath)) {
+            dst.path = src.path;
+            dst.path.setFillRule(src.fillRule);
+        }
+
+        if (listChanged || (src.dirty & DirtyFillRule))
+            dst.path.setFillRule(src.fillRule);
+
+        if (listChanged || (src.dirty & DirtyPen)) {
+            dst.pen = src.pen;
+            dst.strokeWidth = src.strokeWidth;
+        }
+
+        if (listChanged || (src.dirty & DirtyBrush))
+            dst.brush = src.brush;
+
+        src.dirty = 0;
+
+        QRectF br = dst.path.boundingRect();
+        const float sw = qMax(1.0f, dst.strokeWidth);
+        br.adjust(-sw, -sw, sw, sw);
+        m_node->m_boundingRect |= br;
+    }
+
+    m_node->markDirty(QSGNode::DirtyMaterial);
+    m_accDirty = 0;
+}
+
+QQuickShapeSoftwareRenderNode::QQuickShapeSoftwareRenderNode(QQuickShape *item)
+    : m_item(item)
+{
+}
+
+QQuickShapeSoftwareRenderNode::~QQuickShapeSoftwareRenderNode()
+{
+    releaseResources();
+}
+
+void QQuickShapeSoftwareRenderNode::releaseResources()
+{
+}
+
+void QQuickShapeSoftwareRenderNode::render(const RenderState *state)
+{
+    if (m_sp.isEmpty())
+        return;
+
+    QSGRendererInterface *rif = m_item->window()->rendererInterface();
+    QPainter *p = static_cast<QPainter *>(rif->getResource(m_item->window(), QSGRendererInterface::PainterResource));
+    Q_ASSERT(p);
+
+    const QRegion *clipRegion = state->clipRegion();
+    if (clipRegion && !clipRegion->isEmpty())
+        p->setClipRegion(*clipRegion, Qt::ReplaceClip); // must be done before setTransform
+
+    p->setTransform(matrix()->toTransform());
+    p->setOpacity(inheritedOpacity());
+
+    for (const ShapePathRenderData &d : qAsConst(m_sp)) {
+        p->setPen(d.strokeWidth >= 0.0f && d.pen.color() != Qt::transparent ? d.pen : Qt::NoPen);
+        p->setBrush(d.brush.color() != Qt::transparent ? d.brush : Qt::NoBrush);
+        p->drawPath(d.path);
+    }
+}
+
+QSGRenderNode::StateFlags QQuickShapeSoftwareRenderNode::changedStates() const
+{
+    return nullptr;
+}
+
+QSGRenderNode::RenderingFlags QQuickShapeSoftwareRenderNode::flags() const
+{
+    return BoundedRectRendering; // avoid fullscreen updates by saying we won't draw outside rect()
+}
+
+QRectF QQuickShapeSoftwareRenderNode::rect() const
+{
+    return m_boundingRect;
+}
+
+QT_END_NAMESPACE
diff --git a/src/quickshapes/qquickshapesoftwarerenderer_p.h b/src/quickshapes/qquickshapesoftwarerenderer_p.h
new file mode 100644
index 0000000000..11e658b4b7
--- /dev/null
+++ b/src/quickshapes/qquickshapesoftwarerenderer_p.h
@@ -0,0 +1,136 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQuick module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QQUICKSHAPESOFTWARERENDERER_P_H
+#define QQUICKSHAPESOFTWARERENDERER_P_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists for the convenience
+// of a number of Qt sources files.  This header file may change from
+// version to version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include <QtQuickShapes/private/qquickshapesglobal_p.h>
+#include <QtQuickShapes/private/qquickshape_p_p.h>
+#include <qsgrendernode.h>
+#include <QPen>
+#include <QBrush>
+
+QT_BEGIN_NAMESPACE
+
+class QQuickShapeSoftwareRenderNode;
+
+class QQuickShapeSoftwareRenderer : public QQuickAbstractPathRenderer
+{
+public:
+    enum Dirty {
+        DirtyPath = 0x01,
+        DirtyPen = 0x02,
+        DirtyFillRule = 0x04,
+        DirtyBrush = 0x08,
+        DirtyList = 0x10
+    };
+
+    void beginSync(int totalCount) override;
+    void setPath(int index, const QQuickPath *path) override;
+    void setStrokeColor(int index, const QColor &color) override;
+    void setStrokeWidth(int index, qreal w) override;
+    void setFillColor(int index, const QColor &color) override;
+    void setFillRule(int index, QQuickShapePath::FillRule fillRule) override;
+    void setJoinStyle(int index, QQuickShapePath::JoinStyle joinStyle, int miterLimit) override;
+    void setCapStyle(int index, QQuickShapePath::CapStyle capStyle) override;
+    void setStrokeStyle(int index, QQuickShapePath::StrokeStyle strokeStyle,
+                        qreal dashOffset, const QVector<qreal> &dashPattern) override;
+    void setFillGradient(int index, QQuickShapeGradient *gradient) override;
+    void endSync(bool async) override;
+
+    void updateNode() override;
+
+    void setNode(QQuickShapeSoftwareRenderNode *node);
+
+private:
+    QQuickShapeSoftwareRenderNode *m_node = nullptr;
+    int m_accDirty = 0;
+    struct ShapePathGuiData {
+        int dirty = 0;
+        QPainterPath path;
+        QPen pen;
+        float strokeWidth;
+        QColor fillColor;
+        QBrush brush;
+        Qt::FillRule fillRule;
+    };
+    QVector<ShapePathGuiData> m_sp;
+};
+
+class QQuickShapeSoftwareRenderNode : public QSGRenderNode
+{
+public:
+    QQuickShapeSoftwareRenderNode(QQuickShape *item);
+    ~QQuickShapeSoftwareRenderNode();
+
+    void render(const RenderState *state) override;
+    void releaseResources() override;
+    StateFlags changedStates() const override;
+    RenderingFlags flags() const override;
+    QRectF rect() const override;
+
+private:
+    QQuickShape *m_item;
+
+    struct ShapePathRenderData {
+        QPainterPath path;
+        QPen pen;
+        float strokeWidth;
+        QBrush brush;
+    };
+    QVector<ShapePathRenderData> m_sp;
+    QRectF m_boundingRect;
+
+    friend class QQuickShapeSoftwareRenderer;
+};
+
+QT_END_NAMESPACE
+
+#endif // QQUICKSHAPESOFTWARERENDERER_P_H
diff --git a/src/quickshapes/qtquickshapes.qrc b/src/quickshapes/qtquickshapes.qrc
new file mode 100644
index 0000000000..f139861693
--- /dev/null
+++ b/src/quickshapes/qtquickshapes.qrc
@@ -0,0 +1,20 @@
+<RCC>
+    <qresource prefix="/qt-project.org/shapes">
+        <file>shaders/blit.vert</file>
+        <file>shaders/blit.frag</file>
+        <file>shaders/blit_core.frag</file>
+        <file>shaders/blit_core.vert</file>
+        <file>shaders/lineargradient.vert</file>
+        <file>shaders/lineargradient.frag</file>
+        <file>shaders/lineargradient_core.vert</file>
+        <file>shaders/lineargradient_core.frag</file>
+        <file>shaders/radialgradient.vert</file>
+        <file>shaders/radialgradient.frag</file>
+        <file>shaders/radialgradient_core.vert</file>
+        <file>shaders/radialgradient_core.frag</file>
+        <file>shaders/conicalgradient.vert</file>
+        <file>shaders/conicalgradient.frag</file>
+        <file>shaders/conicalgradient_core.vert</file>
+        <file>shaders/conicalgradient_core.frag</file>
+    </qresource>
+</RCC>
diff --git a/src/quickshapes/quickshapes.pro b/src/quickshapes/quickshapes.pro
new file mode 100644
index 0000000000..5a59dec18e
--- /dev/null
+++ b/src/quickshapes/quickshapes.pro
@@ -0,0 +1,33 @@
+TARGET = QtQuickShapes
+
+QT = core gui-private qml quick-private
+
+CONFIG += simd optimize_full internal_module
+
+HEADERS += \
+    qquickshapesglobal.h \
+    qquickshapesglobal_p.h \
+    qquickshape_p.h \
+    qquickshape_p_p.h \
+    qquickshapegenericrenderer_p.h \
+    qquickshapesoftwarerenderer_p.h
+
+SOURCES += \
+    qquickshape.cpp \
+    qquickshapegenericrenderer.cpp \
+    qquickshapesoftwarerenderer.cpp
+
+qtConfig(opengl) {
+    HEADERS += \
+        qquicknvprfunctions_p.h \
+        qquicknvprfunctions_p_p.h \
+        qquickshapenvprrenderer_p.h
+
+    SOURCES += \
+        qquicknvprfunctions.cpp \
+        qquickshapenvprrenderer.cpp
+}
+
+RESOURCES += qtquickshapes.qrc
+
+load(qt_module)
diff --git a/src/quickshapes/shaders/blit.frag b/src/quickshapes/shaders/blit.frag
new file mode 100644
index 0000000000..505f0db179
--- /dev/null
+++ b/src/quickshapes/shaders/blit.frag
@@ -0,0 +1,9 @@
+varying highp vec2 qt_TexCoord0;
+
+uniform sampler2D source;
+uniform lowp float qt_Opacity;
+
+void main()
+{
+    gl_FragColor = texture2D(source, qt_TexCoord0) * qt_Opacity;
+}
diff --git a/src/quickshapes/shaders/blit.vert b/src/quickshapes/shaders/blit.vert
new file mode 100644
index 0000000000..f8306bd945
--- /dev/null
+++ b/src/quickshapes/shaders/blit.vert
@@ -0,0 +1,12 @@
+uniform highp mat4 qt_Matrix;
+
+attribute highp vec4 qt_Vertex;
+attribute highp vec2 qt_MultiTexCoord0;
+
+varying highp vec2 qt_TexCoord0;
+
+void main()
+{
+    qt_TexCoord0 = qt_MultiTexCoord0;
+    gl_Position = qt_Matrix * qt_Vertex;
+}
diff --git a/src/quickshapes/shaders/blit_core.frag b/src/quickshapes/shaders/blit_core.frag
new file mode 100644
index 0000000000..7073808fba
--- /dev/null
+++ b/src/quickshapes/shaders/blit_core.frag
@@ -0,0 +1,13 @@
+#version 150 core
+
+in vec2 qt_TexCoord0;
+
+out vec4 fragColor;
+
+uniform sampler2D source;
+uniform float qt_Opacity;
+
+void main()
+{
+    fragColor = texture(source, qt_TexCoord0) * qt_Opacity;
+}
diff --git a/src/quickshapes/shaders/blit_core.vert b/src/quickshapes/shaders/blit_core.vert
new file mode 100644
index 0000000000..5246441da3
--- /dev/null
+++ b/src/quickshapes/shaders/blit_core.vert
@@ -0,0 +1,14 @@
+#version 150 core
+
+in vec4 qt_Vertex;
+in vec2 qt_MultiTexCoord0;
+
+out vec2 qt_TexCoord0;
+
+uniform mat4 qt_Matrix;
+
+void main()
+{
+    qt_TexCoord0 = qt_MultiTexCoord0;
+    gl_Position = qt_Matrix * qt_Vertex;
+}
diff --git a/src/quickshapes/shaders/conicalgradient.frag b/src/quickshapes/shaders/conicalgradient.frag
new file mode 100644
index 0000000000..af5fdd5ee0
--- /dev/null
+++ b/src/quickshapes/shaders/conicalgradient.frag
@@ -0,0 +1,19 @@
+#define INVERSE_2PI 0.1591549430918953358
+
+uniform sampler2D gradTabTexture;
+uniform lowp float opacity;
+
+uniform highp float angle;
+
+varying highp vec2 coord;
+
+void main()
+{
+    highp float t;
+    if (abs(coord.y) == abs(coord.x))
+        t = (atan(-coord.y + 0.002, coord.x) + angle) * INVERSE_2PI;
+    else
+        t = (atan(-coord.y, coord.x) + angle) * INVERSE_2PI;
+    gl_FragColor = texture2D(gradTabTexture, vec2(t - floor(t), 0.5)) * opacity;
+
+}
diff --git a/src/quickshapes/shaders/conicalgradient.vert b/src/quickshapes/shaders/conicalgradient.vert
new file mode 100644
index 0000000000..3350b0675a
--- /dev/null
+++ b/src/quickshapes/shaders/conicalgradient.vert
@@ -0,0 +1,13 @@
+attribute vec4 vertexCoord;
+attribute vec4 vertexColor;
+
+uniform mat4 matrix;
+uniform vec2 translationPoint;
+
+varying vec2 coord;
+
+void main()
+{
+    coord = vertexCoord.xy - translationPoint;
+    gl_Position = matrix * vertexCoord;
+}
diff --git a/src/quickshapes/shaders/conicalgradient_core.frag b/src/quickshapes/shaders/conicalgradient_core.frag
new file mode 100644
index 0000000000..e18b80159a
--- /dev/null
+++ b/src/quickshapes/shaders/conicalgradient_core.frag
@@ -0,0 +1,22 @@
+#version 150 core
+
+#define INVERSE_2PI 0.1591549430918953358
+
+uniform sampler2D gradTabTexture;
+uniform float opacity;
+
+uniform float angle;
+
+in vec2 coord;
+
+out vec4 fragColor;
+
+void main()
+{
+    float t;
+    if (abs(coord.y) == abs(coord.x))
+        t = (atan(-coord.y + 0.002, coord.x) + angle) * INVERSE_2PI;
+    else
+        t = (atan(-coord.y, coord.x) + angle) * INVERSE_2PI;
+    fragColor = texture(gradTabTexture, vec2(t - floor(t), 0.5)) * opacity;
+}
diff --git a/src/quickshapes/shaders/conicalgradient_core.vert b/src/quickshapes/shaders/conicalgradient_core.vert
new file mode 100644
index 0000000000..f94a56401b
--- /dev/null
+++ b/src/quickshapes/shaders/conicalgradient_core.vert
@@ -0,0 +1,15 @@
+#version 150 core
+
+in vec4 vertexCoord;
+in vec4 vertexColor;
+
+uniform mat4 matrix;
+uniform vec2 translationPoint;
+
+out vec2 coord;
+
+void main()
+{
+    coord = vertexCoord.xy - translationPoint;
+    gl_Position = matrix * vertexCoord;
+}
diff --git a/src/quick/items/shaders/lineargradient.frag b/src/quickshapes/shaders/lineargradient.frag
index 7f4a739109..7f4a739109 100644
--- a/src/quick/items/shaders/lineargradient.frag
+++ b/src/quickshapes/shaders/lineargradient.frag
diff --git a/src/quick/items/shaders/lineargradient.vert b/src/quickshapes/shaders/lineargradient.vert
index eb21b8886b..eb21b8886b 100644
--- a/src/quick/items/shaders/lineargradient.vert
+++ b/src/quickshapes/shaders/lineargradient.vert
diff --git a/src/quick/items/shaders/lineargradient_core.frag b/src/quickshapes/shaders/lineargradient_core.frag
index 5908acfa67..5908acfa67 100644
--- a/src/quick/items/shaders/lineargradient_core.frag
+++ b/src/quickshapes/shaders/lineargradient_core.frag
diff --git a/src/quick/items/shaders/lineargradient_core.vert b/src/quickshapes/shaders/lineargradient_core.vert
index 60b56f38e3..60b56f38e3 100644
--- a/src/quick/items/shaders/lineargradient_core.vert
+++ b/src/quickshapes/shaders/lineargradient_core.vert
diff --git a/src/quickshapes/shaders/radialgradient.frag b/src/quickshapes/shaders/radialgradient.frag
new file mode 100644
index 0000000000..0f503bc0f7
--- /dev/null
+++ b/src/quickshapes/shaders/radialgradient.frag
@@ -0,0 +1,25 @@
+uniform sampler2D gradTabTexture;
+uniform lowp float opacity;
+
+uniform highp vec2 focalToCenter;
+uniform highp float centerRadius;
+uniform highp float focalRadius;
+
+varying highp vec2 coord;
+
+void main()
+{
+    highp float rd = centerRadius - focalRadius;
+    highp float b = 2.0 * (rd * focalRadius + dot(coord, focalToCenter));
+    highp float fmp2_m_radius2 = -focalToCenter.x * focalToCenter.x - focalToCenter.y * focalToCenter.y + rd * rd;
+    highp float inverse_2_fmp2_m_radius2 = 1.0 / (2.0 * fmp2_m_radius2);
+    highp float det = b * b - 4.0 * fmp2_m_radius2 * ((focalRadius * focalRadius) - dot(coord, coord));
+    lowp vec4 result = vec4(0.0);
+    if (det >= 0.0) {
+        highp float detSqrt = sqrt(det);
+        highp float w = max((-b - detSqrt) * inverse_2_fmp2_m_radius2, (-b + detSqrt) * inverse_2_fmp2_m_radius2);
+        if (focalRadius + w * (centerRadius - focalRadius) >= 0.0)
+            result = texture2D(gradTabTexture, vec2(w, 0.5)) * opacity;
+    }
+    gl_FragColor = result;
+}
diff --git a/src/quickshapes/shaders/radialgradient.vert b/src/quickshapes/shaders/radialgradient.vert
new file mode 100644
index 0000000000..3350b0675a
--- /dev/null
+++ b/src/quickshapes/shaders/radialgradient.vert
@@ -0,0 +1,13 @@
+attribute vec4 vertexCoord;
+attribute vec4 vertexColor;
+
+uniform mat4 matrix;
+uniform vec2 translationPoint;
+
+varying vec2 coord;
+
+void main()
+{
+    coord = vertexCoord.xy - translationPoint;
+    gl_Position = matrix * vertexCoord;
+}
diff --git a/src/quickshapes/shaders/radialgradient_core.frag b/src/quickshapes/shaders/radialgradient_core.frag
new file mode 100644
index 0000000000..706ce53e4d
--- /dev/null
+++ b/src/quickshapes/shaders/radialgradient_core.frag
@@ -0,0 +1,29 @@
+#version 150 core
+
+uniform sampler2D gradTabTexture;
+uniform float opacity;
+
+uniform vec2 focalToCenter;
+uniform float centerRadius;
+uniform float focalRadius;
+
+in vec2 coord;
+
+out vec4 fragColor;
+
+void main()
+{
+    float rd = centerRadius - focalRadius;
+    float b = 2.0 * (rd * focalRadius + dot(coord, focalToCenter));
+    float fmp2_m_radius2 = -focalToCenter.x * focalToCenter.x - focalToCenter.y * focalToCenter.y + rd * rd;
+    float inverse_2_fmp2_m_radius2 = 1.0 / (2.0 * fmp2_m_radius2);
+    float det = b * b - 4.0 * fmp2_m_radius2 * ((focalRadius * focalRadius) - dot(coord, coord));
+    vec4 result = vec4(0.0);
+    if (det >= 0.0) {
+        float detSqrt = sqrt(det);
+        float w = max((-b - detSqrt) * inverse_2_fmp2_m_radius2, (-b + detSqrt) * inverse_2_fmp2_m_radius2);
+        if (focalRadius + w * (centerRadius - focalRadius) >= 0.0)
+            result = texture(gradTabTexture, vec2(w, 0.5)) * opacity;
+    }
+    fragColor = result;
+}
diff --git a/src/quickshapes/shaders/radialgradient_core.vert b/src/quickshapes/shaders/radialgradient_core.vert
new file mode 100644
index 0000000000..f94a56401b
--- /dev/null
+++ b/src/quickshapes/shaders/radialgradient_core.vert
@@ -0,0 +1,15 @@
+#version 150 core
+
+in vec4 vertexCoord;
+in vec4 vertexColor;
+
+uniform mat4 matrix;
+uniform vec2 translationPoint;
+
+out vec2 coord;
+
+void main()
+{
+    coord = vertexCoord.xy - translationPoint;
+    gl_Position = matrix * vertexCoord;
+}
diff --git a/src/quickwidgets/qquickwidget.cpp b/src/quickwidgets/qquickwidget.cpp
index 2e8623f508..a098c94670 100644
--- a/src/quickwidgets/qquickwidget.cpp
+++ b/src/quickwidgets/qquickwidget.cpp
@@ -80,7 +80,7 @@ class QQuickWidgetRenderControl : public QQuickRenderControl
 {
 public:
     QQuickWidgetRenderControl(QQuickWidget *quickwidget) : m_quickWidget(quickwidget) {}
-    QWindow *renderWindow(QPoint *offset) Q_DECL_OVERRIDE {
+    QWindow *renderWindow(QPoint *offset) override {
         if (offset)
             *offset = m_quickWidget->mapTo(m_quickWidget->window(), QPoint());
         return m_quickWidget->window()->windowHandle();
@@ -184,15 +184,15 @@ void QQuickWidgetPrivate::handleWindowChange()
 }
 
 QQuickWidgetPrivate::QQuickWidgetPrivate()
-    : root(0)
-    , component(0)
-    , offscreenWindow(0)
-    , offscreenSurface(0)
-    , renderControl(0)
+    : root(nullptr)
+    , component(nullptr)
+    , offscreenWindow(nullptr)
+    , offscreenSurface(nullptr)
+    , renderControl(nullptr)
 #if QT_CONFIG(opengl)
-    , fbo(0)
-    , resolvedFbo(0)
-    , context(0)
+    , fbo(nullptr)
+    , resolvedFbo(nullptr)
+    , context(nullptr)
 #endif
     , resizeMode(QQuickWidget::SizeViewToRootObject)
     , initialSize(0,0)
@@ -201,6 +201,7 @@ QQuickWidgetPrivate::QQuickWidgetPrivate()
     , fakeHidden(false)
     , requestedSamples(0)
     , useSoftwareRenderer(false)
+    , forceFullUpdate(false)
 {
 }
 
@@ -232,11 +233,11 @@ void QQuickWidgetPrivate::execute()
 
     if (root) {
         delete root;
-        root = 0;
+        root = nullptr;
     }
     if (component) {
         delete component;
-        component = 0;
+        component = nullptr;
     }
     if (!source.isEmpty()) {
         QML_MEMORY_SCOPE_URL(engine.data()->baseUrl().resolved(source));
@@ -306,6 +307,10 @@ void QQuickWidgetPrivate::render(bool needsSync)
         auto softwareRenderer = static_cast<QSGSoftwareRenderer*>(cd->renderer);
         if (softwareRenderer && !softwareImage.isNull()) {
             softwareRenderer->setCurrentPaintDevice(&softwareImage);
+            if (forceFullUpdate) {
+                softwareRenderer->markDirty();
+                forceFullUpdate = false;
+            }
             renderControl->render();
 
             updateRegion += softwareRenderer->flushRegion();
@@ -367,7 +372,7 @@ QImage QQuickWidgetPrivate::grabFramebuffer()
     \module QtQuickWidgets
     \title Qt Quick Widgets C++ Classes
     \ingroup modules
-    \brief The C++ API provided by the Qt Quick Widgets module
+    \brief The C++ API provided by the Qt Quick Widgets module.
     \qtvariable quickwidgets
 
     To link against the module, add this line to your \l qmake
@@ -423,7 +428,7 @@ QImage QQuickWidgetPrivate::grabFramebuffer()
     entire purpose of QQuickWidget is to render Quick scenes without a separate native
     window, hence making it a native widget should always be avoided.
 
-    \section1 Scene graph and context persistency
+    \section1 Scene Graph and Context Persistency
 
     QQuickWidget honors QQuickWindow::isPersistentSceneGraph(), meaning that
     applications can decide - by calling
@@ -480,11 +485,18 @@ QImage QQuickWidgetPrivate::grabFramebuffer()
     compatible however and attempting to construct a QQuickWidget will lead to
     problems.
 
+    \section1 Tab Key Handling
+
+    On press of the \c[TAB] key, the item inside the QQuickWidget gets focus. If
+    this item can handle \c[TAB] key press, focus will change accordingly within
+    the item, otherwise the next widget in the focus chain gets focus.
+
     \sa {Exposing Attributes of C++ Types to QML}, {Qt Quick Widgets Example}, QQuickView
 */
 
 
-/*! \fn void QQuickWidget::statusChanged(QQuickWidget::Status status)
+/*!
+    \fn void QQuickWidget::statusChanged(QQuickWidget::Status status)
     This signal is emitted when the component's current \a status changes.
 */
 
@@ -494,7 +506,7 @@ QImage QQuickWidgetPrivate::grabFramebuffer()
 
 */
 QQuickWidget::QQuickWidget(QWidget *parent)
-: QWidget(*(new QQuickWidgetPrivate), parent, 0)
+: QWidget(*(new QQuickWidgetPrivate), parent, nullptr)
 {
     setMouseTracking(true);
     setFocusPolicy(Qt::StrongFocus);
@@ -522,7 +534,7 @@ QQuickWidget::QQuickWidget(const QUrl &source, QWidget *parent)
   \sa Status, status(), errors()
 */
 QQuickWidget::QQuickWidget(QQmlEngine* engine, QWidget *parent)
-    : QWidget(*(new QQuickWidgetPrivate), parent, 0)
+    : QWidget(*(new QQuickWidgetPrivate), parent, nullptr)
 {
     setMouseTracking(true);
     setFocusPolicy(Qt::StrongFocus);
@@ -538,7 +550,7 @@ QQuickWidget::~QQuickWidget()
     // be a child of the QQuickWidgetPrivate, and will be destroyed by its dtor
     Q_D(QQuickWidget);
     delete d->root;
-    d->root = 0;
+    d->root = nullptr;
 }
 
 /*!
@@ -582,7 +594,7 @@ void QQuickWidget::setContent(const QUrl& url, QQmlComponent *component, QObject
     if (d->component && d->component->isError()) {
         const QList<QQmlError> errorList = d->component->errors();
         for (const QQmlError &error : errorList) {
-            QMessageLogger(error.url().toString().toLatin1().constData(), error.line(), 0).warning()
+            QMessageLogger(error.url().toString().toLatin1().constData(), error.line(), nullptr).warning()
                     << error;
         }
         emit statusChanged(status());
@@ -768,6 +780,7 @@ void QQuickWidgetPrivate::updateSize()
         QSize newSize = QSize(root->width(), root->height());
         if (newSize.isValid() && newSize != q->size()) {
             q->resize(newSize);
+            q->updateGeometry();
         }
     } else if (resizeMode == QQuickWidget::SizeRootObjectToView) {
         bool needToUpdateWidth = !qFuzzyCompare(q->width(), root->width());
@@ -790,7 +803,7 @@ void QQuickWidgetPrivate::updateSize()
 void QQuickWidgetPrivate::updatePosition()
 {
     Q_Q(QQuickWidget);
-    if (offscreenWindow == 0)
+    if (offscreenWindow == nullptr)
         return;
 
     const QPoint &pos = q->mapToGlobal(QPoint(0, 0));
@@ -864,7 +877,7 @@ void QQuickWidgetPrivate::createContext()
         if (!context->create()) {
             const bool isEs = context->isOpenGLES();
             delete context;
-            context = 0;
+            context = nullptr;
             handleContextCreationFailure(offscreenWindow->requestedFormat(), isEs);
             return;
         }
@@ -890,10 +903,10 @@ void QQuickWidgetPrivate::createContext()
 void QQuickWidgetPrivate::destroyContext()
 {
     delete offscreenSurface;
-    offscreenSurface = 0;
+    offscreenSurface = nullptr;
 #if QT_CONFIG(opengl)
     delete context;
-    context = 0;
+    context = nullptr;
 #endif
 }
 
@@ -913,9 +926,10 @@ void QQuickWidget::createFramebufferObject()
     d->offscreenWindow->setGeometry(globalPos.x(), globalPos.y(), width(), height());
 
     if (d->useSoftwareRenderer) {
-        const QSize imageSize = size() * devicePixelRatio();
+        const QSize imageSize = size() * devicePixelRatioF();
         d->softwareImage = QImage(imageSize, QImage::Format_ARGB32_Premultiplied);
-        d->softwareImage.setDevicePixelRatio(devicePixelRatio());
+        d->softwareImage.setDevicePixelRatio(devicePixelRatioF());
+        d->forceFullUpdate = true;
         return;
     }
 
@@ -928,7 +942,7 @@ void QQuickWidget::createFramebufferObject()
     }
 
     QOpenGLContext *shareWindowContext = QWidgetPrivate::get(window())->shareContext();
-    if (shareWindowContext && context->shareContext() != shareWindowContext) {
+    if (shareWindowContext && context->shareContext() != shareWindowContext && !qGuiApp->testAttribute(Qt::AA_ShareOpenGLContexts)) {
         context->setShareContext(shareWindowContext);
         context->setScreen(shareWindowContext->screen());
         if (!context->create())
@@ -960,7 +974,7 @@ void QQuickWidget::createFramebufferObject()
         format.setInternalTextureFormat(GL_SRGB8_ALPHA8_EXT);
 #endif
 
-    const QSize fboSize = size() * devicePixelRatio();
+    const QSize fboSize = size() * devicePixelRatioF();
 
     // Could be a simple hide - show, in which case the previous fbo is just fine.
     if (!d->fbo || d->fbo->size() != fboSize) {
@@ -1002,9 +1016,9 @@ void QQuickWidget::destroyFramebufferObject()
 
 #if QT_CONFIG(opengl)
     delete d->fbo;
-    d->fbo = 0;
+    d->fbo = nullptr;
     delete d->resolvedFbo;
-    d->resolvedFbo = 0;
+    d->resolvedFbo = nullptr;
 #endif
 }
 
@@ -1025,7 +1039,7 @@ void QQuickWidget::continueExecute()
     if (d->component->isError()) {
         const QList<QQmlError> errorList = d->component->errors();
         for (const QQmlError &error : errorList) {
-            QMessageLogger(error.url().toString().toLatin1().constData(), error.line(), 0).warning()
+            QMessageLogger(error.url().toString().toLatin1().constData(), error.line(), nullptr).warning()
                     << error;
         }
         emit statusChanged(status());
@@ -1037,7 +1051,7 @@ void QQuickWidget::continueExecute()
     if (d->component->isError()) {
         const QList<QQmlError> errorList = d->component->errors();
         for (const QQmlError &error : errorList) {
-            QMessageLogger(error.url().toString().toLatin1().constData(), error.line(), 0).warning()
+            QMessageLogger(error.url().toString().toLatin1().constData(), error.line(), nullptr).warning()
                     << error;
         }
         emit statusChanged(status());
@@ -1070,7 +1084,7 @@ void QQuickWidgetPrivate::setRootObject(QObject *obj)
                    << "Ensure your QML code is written for QtQuick 2, and uses a root that is or" << endl
                    << "inherits from QtQuick's Item (not a Timer, QtObject, etc)." << endl;
         delete obj;
-        root = 0;
+        root = nullptr;
     }
     if (root) {
         initialSize = rootObjectSize();
@@ -1181,7 +1195,7 @@ void QQuickWidget::resizeEvent(QResizeEvent *e)
     // Software Renderer
     if (d->useSoftwareRenderer) {
         needsSync = true;
-        if (d->softwareImage.size() != size() * devicePixelRatio()) {
+        if (d->softwareImage.size() != size() * devicePixelRatioF()) {
             createFramebufferObject();
         }
     } else {
@@ -1191,7 +1205,7 @@ void QQuickWidget::resizeEvent(QResizeEvent *e)
             // during hide - resize - show sequences and also during application exit.
             if (!d->fbo && !d->offscreenWindow->openglContext())
                 return;
-            if (!d->fbo || d->fbo->size() != size() * devicePixelRatio()) {
+            if (!d->fbo || d->fbo->size() != size() * devicePixelRatioF()) {
                 needsSync = true;
                 createFramebufferObject();
             }
@@ -1214,6 +1228,22 @@ void QQuickWidget::resizeEvent(QResizeEvent *e)
 }
 
 /*! \reimp */
+bool QQuickWidget::focusNextPrevChild(bool next)
+{
+    Q_D(QQuickWidget);
+    QKeyEvent event(QEvent::KeyPress, next ? Qt::Key_Tab : Qt::Key_Backtab, Qt::NoModifier);
+    Q_QUICK_INPUT_PROFILE(QQuickProfiler::Key, QQuickProfiler::InputKeyPress, event.key(),
+                          Qt::NoModifier);
+    QCoreApplication::sendEvent(d->offscreenWindow, &event);
+
+    QKeyEvent releaseEvent(QEvent::KeyRelease, next ? Qt::Key_Tab : Qt::Key_Backtab, Qt::NoModifier);
+    Q_QUICK_INPUT_PROFILE(QQuickProfiler::Key, QQuickProfiler::InputKeyRelease, releaseEvent.key(),
+                          Qt::NoModifier);
+    QCoreApplication::sendEvent(d->offscreenWindow, &releaseEvent);
+    return event.isAccepted();
+}
+
+/*! \reimp */
 void QQuickWidget::keyPressEvent(QKeyEvent *e)
 {
     Q_D(QQuickWidget);
@@ -1240,11 +1270,12 @@ void QQuickWidget::mouseMoveEvent(QMouseEvent *e)
     Q_QUICK_INPUT_PROFILE(QQuickProfiler::Mouse, QQuickProfiler::InputMouseMove, e->localPos().x(),
                           e->localPos().y());
 
-    // Use the constructor taking localPos and screenPos. That puts localPos into the
-    // event's localPos and windowPos, and screenPos into the event's screenPos. This way
-    // the windowPos in e is ignored and is replaced by localPos. This is necessary
-    // because QQuickWindow thinks of itself as a top-level window always.
-    QMouseEvent mappedEvent(e->type(), e->localPos(), e->screenPos(), e->button(), e->buttons(), e->modifiers());
+    // Put localPos into the event's localPos and windowPos, and screenPos into the
+    // event's screenPos. This way the windowPos in e is ignored and is replaced by
+    // localPos. This is necessary because QQuickWindow thinks of itself as a
+    // top-level window always.
+    QMouseEvent mappedEvent(e->type(), e->localPos(), e->localPos(), e->screenPos(),
+                            e->button(), e->buttons(), e->modifiers(), e->source());
     QCoreApplication::sendEvent(d->offscreenWindow, &mappedEvent);
     e->setAccepted(mappedEvent.isAccepted());
 }
@@ -1258,12 +1289,12 @@ void QQuickWidget::mouseDoubleClickEvent(QMouseEvent *e)
 
     // As the second mouse press is suppressed in widget windows we emulate it here for QML.
     // See QTBUG-25831
-    QMouseEvent pressEvent(QEvent::MouseButtonPress, e->localPos(), e->screenPos(), e->button(),
-                           e->buttons(), e->modifiers());
+    QMouseEvent pressEvent(QEvent::MouseButtonPress, e->localPos(), e->localPos(), e->screenPos(),
+                           e->button(), e->buttons(), e->modifiers(), e->source());
     QCoreApplication::sendEvent(d->offscreenWindow, &pressEvent);
     e->setAccepted(pressEvent.isAccepted());
-    QMouseEvent mappedEvent(e->type(), e->localPos(), e->screenPos(), e->button(), e->buttons(),
-                            e->modifiers());
+    QMouseEvent mappedEvent(e->type(), e->localPos(), e->localPos(), e->screenPos(),
+                            e->button(), e->buttons(), e->modifiers(), e->source());
     QCoreApplication::sendEvent(d->offscreenWindow, &mappedEvent);
 }
 
@@ -1323,7 +1354,8 @@ void QQuickWidget::mousePressEvent(QMouseEvent *e)
     Q_QUICK_INPUT_PROFILE(QQuickProfiler::Mouse, QQuickProfiler::InputMousePress, e->button(),
                           e->buttons());
 
-    QMouseEvent mappedEvent(e->type(), e->localPos(), e->screenPos(), e->button(), e->buttons(), e->modifiers());
+    QMouseEvent mappedEvent(e->type(), e->localPos(), e->localPos(), e->screenPos(),
+                            e->button(), e->buttons(), e->modifiers(), e->source());
     QCoreApplication::sendEvent(d->offscreenWindow, &mappedEvent);
     e->setAccepted(mappedEvent.isAccepted());
 }
@@ -1335,7 +1367,8 @@ void QQuickWidget::mouseReleaseEvent(QMouseEvent *e)
     Q_QUICK_INPUT_PROFILE(QQuickProfiler::Mouse, QQuickProfiler::InputMouseRelease, e->button(),
                           e->buttons());
 
-    QMouseEvent mappedEvent(e->type(), e->localPos(), e->screenPos(), e->button(), e->buttons(), e->modifiers());
+    QMouseEvent mappedEvent(e->type(), e->localPos(), e->localPos(), e->screenPos(),
+                            e->button(), e->buttons(), e->modifiers(), e->source());
     QCoreApplication::sendEvent(d->offscreenWindow, &mappedEvent);
     e->setAccepted(mappedEvent.isAccepted());
 }
@@ -1385,15 +1418,36 @@ static Qt::WindowState resolveWindowState(Qt::WindowStates states)
     return Qt::WindowNoState;
 }
 
+static void remapInputMethodQueryEvent(QObject *object, QInputMethodQueryEvent *e)
+{
+    auto item = qobject_cast<QQuickItem *>(object);
+    if (!item)
+        return;
+
+    // Remap all QRectF values.
+    for (auto query : {Qt::ImCursorRectangle, Qt::ImAnchorRectangle, Qt::ImInputItemClipRectangle}) {
+        if (e->queries() & query) {
+            auto value = e->value(query);
+            if (value.canConvert<QRectF>())
+                e->setValue(query, item->mapRectToScene(value.toRectF()));
+        }
+    }
+    // Remap all QPointF values.
+    if (e->queries() & Qt::ImCursorPosition) {
+        auto value = e->value(Qt::ImCursorPosition);
+        if (value.canConvert<QPointF>())
+            e->setValue(Qt::ImCursorPosition, item->mapToScene(value.toPointF()));
+    }
+}
+
 /*! \reimp */
 bool QQuickWidget::event(QEvent *e)
 {
     Q_D(QQuickWidget);
 
     switch (e->type()) {
-    case QEvent::InputMethod:
-    case QEvent::InputMethodQuery:
 
+    case QEvent::Leave:
     case QEvent::TouchBegin:
     case QEvent::TouchEnd:
     case QEvent::TouchUpdate:
@@ -1401,6 +1455,19 @@ bool QQuickWidget::event(QEvent *e)
         // Touch events only have local and global positions, no need to map.
         return QCoreApplication::sendEvent(d->offscreenWindow, e);
 
+    case QEvent::InputMethod:
+        return QCoreApplication::sendEvent(d->offscreenWindow->focusObject(), e);
+    case QEvent::InputMethodQuery:
+        {
+            bool eventResult = QCoreApplication::sendEvent(d->offscreenWindow->focusObject(), e);
+            // The result in focusObject are based on offscreenWindow. But
+            // the inputMethodTransform won't get updated because the focus
+            // is on QQuickWidget. We need to remap the value based on the
+            // widget.
+            remapInputMethodQueryEvent(d->offscreenWindow->focusObject(), static_cast<QInputMethodQueryEvent *>(e));
+            return eventResult;
+        }
+
     case QEvent::WindowChangeInternal:
         d->handleWindowChange();
         break;
@@ -1443,6 +1510,14 @@ bool QQuickWidget::event(QEvent *e)
     case QEvent::ShortcutOverride:
         return QCoreApplication::sendEvent(d->offscreenWindow, e);
 
+    case QEvent::Enter: {
+        QEnterEvent *enterEvent = static_cast<QEnterEvent *>(e);
+        QEnterEvent mappedEvent(enterEvent->localPos(), enterEvent->windowPos(),
+                                enterEvent->screenPos());
+        const bool ret = QCoreApplication::sendEvent(d->offscreenWindow, &mappedEvent);
+        e->setAccepted(mappedEvent.isAccepted());
+        return ret;
+    }
     default:
         break;
     }
@@ -1597,6 +1672,9 @@ QQuickWindow *QQuickWidget::quickWindow() const
     return d->offscreenWindow;
 }
 
+/*!
+  \reimp
+ */
 void QQuickWidget::paintEvent(QPaintEvent *event)
 {
     Q_D(QQuickWidget);
@@ -1607,13 +1685,15 @@ void QQuickWidget::paintEvent(QPaintEvent *event)
             //Paint everything
             painter.drawImage(rect(), d->softwareImage);
         } else {
+            QTransform transform;
+            transform.scale(devicePixelRatioF(), devicePixelRatioF());
             //Paint only the updated areas
-            const auto rects = d->updateRegion.rects();
-            for (auto targetRect : rects) {
-                auto sourceRect = QRect(targetRect.topLeft() * devicePixelRatio(), targetRect.size() * devicePixelRatio());
+            QRegion targetRegion;
+            d->updateRegion.swap(targetRegion);
+            for (auto targetRect : targetRegion) {
+                auto sourceRect = transform.mapRect(QRectF(targetRect));
                 painter.drawImage(targetRect, d->softwareImage, sourceRect);
             }
-            d->updateRegion = QRegion();
         }
     }
 }
diff --git a/src/quickwidgets/qquickwidget.h b/src/quickwidgets/qquickwidget.h
index 2d159778ed..5543705f13 100644
--- a/src/quickwidgets/qquickwidget.h
+++ b/src/quickwidgets/qquickwidget.h
@@ -43,7 +43,6 @@
 #include <QtWidgets/qwidget.h>
 #include <QtQuick/qquickwindow.h>
 #include <QtCore/qurl.h>
-#include <QtQml/qqmldebug.h>
 #include <QtQuickWidgets/qtquickwidgetsglobal.h>
 #include <QtGui/qimage.h>
 
@@ -64,10 +63,10 @@ class Q_QUICKWIDGETS_EXPORT QQuickWidget : public QWidget
     Q_PROPERTY(QUrl source READ source WRITE setSource DESIGNABLE true)
 
 public:
-    explicit QQuickWidget(QWidget *parent = Q_NULLPTR);
+    explicit QQuickWidget(QWidget *parent = nullptr);
     QQuickWidget(QQmlEngine* engine, QWidget *parent);
-    explicit QQuickWidget(const QUrl &source, QWidget *parent = Q_NULLPTR);
-    virtual ~QQuickWidget();
+    explicit QQuickWidget(const QUrl &source, QWidget *parent = nullptr);
+    ~QQuickWidget() override;
 
     QUrl source() const;
 
@@ -144,6 +143,7 @@ protected:
 
     bool event(QEvent *) override;
     void paintEvent(QPaintEvent *event) override;
+    bool focusNextPrevChild(bool next) override;
 
 private:
     Q_DISABLE_COPY(QQuickWidget)
diff --git a/src/quickwidgets/qquickwidget_p.h b/src/quickwidgets/qquickwidget_p.h
index 6892e6e0b4..03571e8dc7 100644
--- a/src/quickwidgets/qquickwidget_p.h
+++ b/src/quickwidgets/qquickwidget_p.h
@@ -87,7 +87,7 @@ public:
     ~QQuickWidgetPrivate();
 
     void execute();
-    void itemGeometryChanged(QQuickItem *item, QQuickGeometryChange change, const QRectF &oldGeometry) Q_DECL_OVERRIDE;
+    void itemGeometryChanged(QQuickItem *item, QQuickGeometryChange change, const QRectF &oldGeometry) override;
     void initResize();
     void updateSize();
     void updatePosition();
@@ -100,8 +100,8 @@ public:
     void handleContextCreationFailure(const QSurfaceFormat &format, bool isEs);
 
 #if QT_CONFIG(opengl)
-    GLuint textureId() const Q_DECL_OVERRIDE;
-    QImage grabFramebuffer() Q_DECL_OVERRIDE;
+    GLuint textureId() const override;
+    QImage grabFramebuffer() override;
 #else
     QImage grabFramebuffer();
 #endif
@@ -144,6 +144,7 @@ public:
     bool useSoftwareRenderer;
     QImage softwareImage;
     QRegion updateRegion;
+    bool forceFullUpdate;
 };
 
 QT_END_NAMESPACE
diff --git a/src/src.pro b/src/src.pro
index 3bb399acd4..1b2b4ef6f8 100644
--- a/src/src.pro
+++ b/src/src.pro
@@ -1,14 +1,18 @@
 TEMPLATE = subdirs
 CONFIG += ordered
+include($$OUT_PWD/qml/qtqml-config.pri)
 include($$OUT_PWD/quick/qtquick-config.pri)
-QT_FOR_CONFIG += network quick-private
+QT_FOR_CONFIG += qml qml-private quick-private
 SUBDIRS += \
     qml
 
-qtHaveModule(gui):qtConfig(animation) {
+qtHaveModule(gui):qtConfig(qml-animation) {
     SUBDIRS += \
         quick \
-        qmltest
+        quickshapes
+
+    qtConfig(testlib): \
+        SUBDIRS += qmltest
 
     qtConfig(quick-particles): \
         SUBDIRS += particles
@@ -17,7 +21,15 @@ qtHaveModule(gui):qtConfig(animation) {
 
 SUBDIRS += \
     plugins \
-    imports \
-    qmldevtools
+    imports
+
+qtConfig(qml-devtools): SUBDIRS += qmldevtools
+
+qmldevtools.depends = qml
+
+qtConfig(qml-network) {
+    QT_FOR_CONFIG += network
+    qtConfig(thread):qtConfig(localserver):qtConfig(qml-debug): SUBDIRS += qmldebug
+}
 
-qtConfig(localserver):!contains(QT_CONFIG, no-qml-debug): SUBDIRS += qmldebug
+DISTFILES += sync.profile configure.json
diff --git a/sync.profile b/sync.profile
index 64abbd2eb9..642942d152 100644
--- a/sync.profile
+++ b/sync.profile
@@ -1,9 +1,13 @@
 %modules = ( # path to module name map
     "QtQml" => "$basedir/src/qml",
     "QtQuick" => "$basedir/src/quick",
+    "QtQuickShapes" => "$basedir/src/quickshapes",
     "QtQuickWidgets" => "$basedir/src/quickwidgets",
     "QtQuickParticles" => "$basedir/src/particles",
     "QtQuickTest" => "$basedir/src/qmltest",
     "QtPacketProtocol" => "$basedir/src/plugins/qmltooling/packetprotocol",
     "QtQmlDebug" => "$basedir/src/qmldebug",
 );
+%inject_headers = (
+    "$basedir/src/qml" => [ "^qqmljsgrammar_p.h", "^qqmljsparser_p.h" ],
+);
diff --git a/tests/auto/auto.pro b/tests/auto/auto.pro
index f9c1fcce91..1e80f1bf65 100644
--- a/tests/auto/auto.pro
+++ b/tests/auto/auto.pro
@@ -18,7 +18,4 @@ qtHaveModule(gui):qtConfig(opengl(es1|es2)?) {
 # console applications not supported
 uikit: SUBDIRS -= qmltest
 
-# Restricted sub-set for now
-boot2qt: SUBDIRS = qml
-
 installed_cmake.depends = cmake
diff --git a/tests/auto/bic/README b/tests/auto/bic/README
new file mode 100644
index 0000000000..2bde3dd9b9
--- /dev/null
+++ b/tests/auto/bic/README
@@ -0,0 +1,13 @@
+This directory contains test data to be used by tst_bic to check that we don't
+introduce binary incompatible changes between releases. The bic test is run
+after every successful integration on Linux only. This data is generated after
+each minor release. The generated BC files contain virtual tables, and the bic
+test checks new content against the old data.
+
+See the following README for an explanation of how to generate this data:
+
+http://code.qt.io/cgit/qt/qtqa.git/tree/tests/postbuild/bic/README
+
+The test itself can be found here:
+
+http://code.qt.io/cgit/qt/qtqa.git/tree/tests/postbuild/bic
diff --git a/tests/auto/bic/data/QtQml.5.10.0.linux-gcc-amd64.txt b/tests/auto/bic/data/QtQml.5.10.0.linux-gcc-amd64.txt
new file mode 100644
index 0000000000..f732634d95
--- /dev/null
+++ b/tests/auto/bic/data/QtQml.5.10.0.linux-gcc-amd64.txt
@@ -0,0 +1,5889 @@
+Class std::__failure_type
+   size=1 align=1
+   base size=0 base align=1
+std::__failure_type (0x0x7fbd1b2e7000) 0 empty
+
+Class std::__do_is_destructible_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__do_is_destructible_impl (0x0x7fbd18f31780) 0 empty
+
+Class std::__do_is_nt_destructible_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__do_is_nt_destructible_impl (0x0x7fbd18f319c0) 0 empty
+
+Class std::__do_is_default_constructible_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__do_is_default_constructible_impl (0x0x7fbd18f31c00) 0 empty
+
+Class std::__do_is_static_castable_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__do_is_static_castable_impl (0x0x7fbd18f31e40) 0 empty
+
+Class std::__do_is_direct_constructible_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__do_is_direct_constructible_impl (0x0x7fbd18f59000) 0 empty
+
+Class std::__do_is_nary_constructible_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__do_is_nary_constructible_impl (0x0x7fbd18f593c0) 0 empty
+
+Class std::__do_common_type_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__do_common_type_impl (0x0x7fbd18fe6b40) 0 empty
+
+Class std::__do_member_type_wrapper
+   size=1 align=1
+   base size=0 base align=1
+std::__do_member_type_wrapper (0x0x7fbd18fe6c00) 0 empty
+
+Class std::__result_of_memfun_ref_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__result_of_memfun_ref_impl (0x0x7fbd18fe6f60) 0 empty
+
+Class std::__result_of_memfun_deref_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__result_of_memfun_deref_impl (0x0x7fbd1901a060) 0 empty
+
+Class std::__result_of_memobj_ref_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__result_of_memobj_ref_impl (0x0x7fbd1901a120) 0 empty
+
+Class std::__result_of_memobj_deref_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__result_of_memobj_deref_impl (0x0x7fbd1901a1e0) 0 empty
+
+Class std::__result_of_other_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__result_of_other_impl (0x0x7fbd1901a480) 0 empty
+
+Class std::piecewise_construct_t
+   size=1 align=1
+   base size=0 base align=1
+std::piecewise_construct_t (0x0x7fbd1901a660) 0 empty
+
+Class std::__true_type
+   size=1 align=1
+   base size=0 base align=1
+std::__true_type (0x0x7fbd1901aae0) 0 empty
+
+Class std::__false_type
+   size=1 align=1
+   base size=0 base align=1
+std::__false_type (0x0x7fbd1901ab40) 0 empty
+
+Class std::input_iterator_tag
+   size=1 align=1
+   base size=0 base align=1
+std::input_iterator_tag (0x0x7fbd190c97e0) 0 empty
+
+Class std::output_iterator_tag
+   size=1 align=1
+   base size=0 base align=1
+std::output_iterator_tag (0x0x7fbd190c9840) 0 empty
+
+Class std::forward_iterator_tag
+   size=1 align=1
+   base size=1 base align=1
+std::forward_iterator_tag (0x0x7fbd1900c680) 0 empty
+  std::input_iterator_tag (0x0x7fbd190c98a0) 0 empty
+
+Class std::bidirectional_iterator_tag
+   size=1 align=1
+   base size=1 base align=1
+std::bidirectional_iterator_tag (0x0x7fbd1900c6e8) 0 empty
+  std::forward_iterator_tag (0x0x7fbd1900c750) 0 empty
+    std::input_iterator_tag (0x0x7fbd190c9900) 0 empty
+
+Class std::random_access_iterator_tag
+   size=1 align=1
+   base size=1 base align=1
+std::random_access_iterator_tag (0x0x7fbd1900c7b8) 0 empty
+  std::bidirectional_iterator_tag (0x0x7fbd1900c820) 0 empty
+    std::forward_iterator_tag (0x0x7fbd1900c888) 0 empty
+      std::input_iterator_tag (0x0x7fbd190c9960) 0 empty
+
+Class __gnu_cxx::__ops::_Iter_less_iter
+   size=1 align=1
+   base size=0 base align=1
+__gnu_cxx::__ops::_Iter_less_iter (0x0x7fbd18d09600) 0 empty
+
+Class __gnu_cxx::__ops::_Iter_less_val
+   size=1 align=1
+   base size=0 base align=1
+__gnu_cxx::__ops::_Iter_less_val (0x0x7fbd18d09660) 0 empty
+
+Class __gnu_cxx::__ops::_Val_less_iter
+   size=1 align=1
+   base size=0 base align=1
+__gnu_cxx::__ops::_Val_less_iter (0x0x7fbd18d096c0) 0 empty
+
+Class __gnu_cxx::__ops::_Iter_equal_to_iter
+   size=1 align=1
+   base size=0 base align=1
+__gnu_cxx::__ops::_Iter_equal_to_iter (0x0x7fbd18d09720) 0 empty
+
+Class __gnu_cxx::__ops::_Iter_equal_to_val
+   size=1 align=1
+   base size=0 base align=1
+__gnu_cxx::__ops::_Iter_equal_to_val (0x0x7fbd18d09780) 0 empty
+
+Class wait
+   size=4 align=4
+   base size=4 base align=4
+wait (0x0x7fbd18e082a0) 0
+
+Class __locale_struct
+   size=232 align=8
+   base size=232 base align=8
+__locale_struct (0x0x7fbd18e084e0) 0
+
+Class timespec
+   size=16 align=8
+   base size=16 base align=8
+timespec (0x0x7fbd18e085a0) 0
+
+Class timeval
+   size=16 align=8
+   base size=16 base align=8
+timeval (0x0x7fbd18e08600) 0
+
+Class pthread_attr_t
+   size=56 align=8
+   base size=56 base align=8
+pthread_attr_t (0x0x7fbd18e086c0) 0
+
+Class __pthread_internal_list
+   size=16 align=8
+   base size=16 base align=8
+__pthread_internal_list (0x0x7fbd18e08720) 0
+
+Class random_data
+   size=48 align=8
+   base size=48 base align=8
+random_data (0x0x7fbd18e08ba0) 0
+
+Class drand48_data
+   size=24 align=8
+   base size=24 base align=8
+drand48_data (0x0x7fbd18e08c00) 0
+
+Vtable for std::exception
+std::exception::_ZTVSt9exception: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt9exception)
+16    (int (*)(...))std::exception::~exception
+24    (int (*)(...))std::exception::~exception
+32    (int (*)(...))std::exception::what
+
+Class std::exception
+   size=8 align=8
+   base size=8 base align=8
+std::exception (0x0x7fbd18e08c60) 0 nearly-empty
+    vptr=((& std::exception::_ZTVSt9exception) + 16u)
+
+Vtable for std::bad_exception
+std::bad_exception::_ZTVSt13bad_exception: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt13bad_exception)
+16    (int (*)(...))std::bad_exception::~bad_exception
+24    (int (*)(...))std::bad_exception::~bad_exception
+32    (int (*)(...))std::bad_exception::what
+
+Class std::bad_exception
+   size=8 align=8
+   base size=8 base align=8
+std::bad_exception (0x0x7fbd1900cdd0) 0 nearly-empty
+    vptr=((& std::bad_exception::_ZTVSt13bad_exception) + 16u)
+  std::exception (0x0x7fbd18e08cc0) 0 nearly-empty
+      primary-for std::bad_exception (0x0x7fbd1900cdd0)
+
+Class std::__exception_ptr::exception_ptr
+   size=8 align=8
+   base size=8 base align=8
+std::__exception_ptr::exception_ptr (0x0x7fbd18e08d20) 0
+
+Vtable for std::nested_exception
+std::nested_exception::_ZTVSt16nested_exception: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt16nested_exception)
+16    (int (*)(...))std::nested_exception::~nested_exception
+24    (int (*)(...))std::nested_exception::~nested_exception
+
+Class std::nested_exception
+   size=16 align=8
+   base size=16 base align=8
+std::nested_exception (0x0x7fbd18e08d80) 0
+    vptr=((& std::nested_exception::_ZTVSt16nested_exception) + 16u)
+
+Vtable for std::bad_alloc
+std::bad_alloc::_ZTVSt9bad_alloc: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt9bad_alloc)
+16    (int (*)(...))std::bad_alloc::~bad_alloc
+24    (int (*)(...))std::bad_alloc::~bad_alloc
+32    (int (*)(...))std::bad_alloc::what
+
+Class std::bad_alloc
+   size=8 align=8
+   base size=8 base align=8
+std::bad_alloc (0x0x7fbd18b4e000) 0 nearly-empty
+    vptr=((& std::bad_alloc::_ZTVSt9bad_alloc) + 16u)
+  std::exception (0x0x7fbd18b451e0) 0 nearly-empty
+      primary-for std::bad_alloc (0x0x7fbd18b4e000)
+
+Vtable for std::bad_array_new_length
+std::bad_array_new_length::_ZTVSt20bad_array_new_length: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt20bad_array_new_length)
+16    (int (*)(...))std::bad_array_new_length::~bad_array_new_length
+24    (int (*)(...))std::bad_array_new_length::~bad_array_new_length
+32    (int (*)(...))std::bad_array_new_length::what
+
+Class std::bad_array_new_length
+   size=8 align=8
+   base size=8 base align=8
+std::bad_array_new_length (0x0x7fbd18b4e068) 0 nearly-empty
+    vptr=((& std::bad_array_new_length::_ZTVSt20bad_array_new_length) + 16u)
+  std::bad_alloc (0x0x7fbd18b4e0d0) 0 nearly-empty
+      primary-for std::bad_array_new_length (0x0x7fbd18b4e068)
+    std::exception (0x0x7fbd18b45240) 0 nearly-empty
+        primary-for std::bad_alloc (0x0x7fbd18b4e0d0)
+
+Class std::nothrow_t
+   size=1 align=1
+   base size=0 base align=1
+std::nothrow_t (0x0x7fbd18b452a0) 0 empty
+
+Class __exception
+   size=40 align=8
+   base size=40 base align=8
+__exception (0x0x7fbd18b45ea0) 0
+
+Class lconv
+   size=96 align=8
+   base size=96 base align=8
+lconv (0x0x7fbd18c8aba0) 0
+
+Vtable for __cxxabiv1::__forced_unwind
+__cxxabiv1::__forced_unwind::_ZTVN10__cxxabiv115__forced_unwindE: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN10__cxxabiv115__forced_unwindE)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class __cxxabiv1::__forced_unwind
+   size=8 align=8
+   base size=8 base align=8
+__cxxabiv1::__forced_unwind (0x0x7fbd18c8ac00) 0 nearly-empty
+    vptr=((& __cxxabiv1::__forced_unwind::_ZTVN10__cxxabiv115__forced_unwindE) + 16u)
+
+Class sched_param
+   size=4 align=4
+   base size=4 base align=4
+sched_param (0x0x7fbd18a42ae0) 0
+
+Class __sched_param
+   size=4 align=4
+   base size=4 base align=4
+__sched_param (0x0x7fbd18a42b40) 0
+
+Class timex
+   size=208 align=8
+   base size=208 base align=8
+timex (0x0x7fbd18a42c00) 0
+
+Class tm
+   size=56 align=8
+   base size=56 base align=8
+tm (0x0x7fbd18a42c60) 0
+
+Class itimerspec
+   size=32 align=8
+   base size=32 base align=8
+itimerspec (0x0x7fbd18a42cc0) 0
+
+Class _pthread_cleanup_buffer
+   size=32 align=8
+   base size=32 base align=8
+_pthread_cleanup_buffer (0x0x7fbd18a42d20) 0
+
+Class __pthread_cleanup_frame
+   size=24 align=8
+   base size=24 base align=8
+__pthread_cleanup_frame (0x0x7fbd18a42e40) 0
+
+Class __pthread_cleanup_class
+   size=24 align=8
+   base size=24 base align=8
+__pthread_cleanup_class (0x0x7fbd18a42ea0) 0
+
+Class _IO_marker
+   size=24 align=8
+   base size=24 base align=8
+_IO_marker (0x0x7fbd18737300) 0
+
+Class _IO_FILE
+   size=216 align=8
+   base size=216 base align=8
+_IO_FILE (0x0x7fbd18737360) 0
+
+Class std::_Hash_impl
+   size=1 align=1
+   base size=0 base align=1
+std::_Hash_impl (0x0x7fbd18599b40) 0 empty
+
+Class std::_Fnv_hash_impl
+   size=1 align=1
+   base size=0 base align=1
+std::_Fnv_hash_impl (0x0x7fbd18599ba0) 0 empty
+
+Class std::__numeric_limits_base
+   size=1 align=1
+   base size=0 base align=1
+std::__numeric_limits_base (0x0x7fbd185cfb40) 0 empty
+
+Class std::_Bit_reference
+   size=16 align=8
+   base size=16 base align=8
+std::_Bit_reference (0x0x7fbd1839b960) 0
+
+Class std::_Bit_iterator_base
+   size=16 align=8
+   base size=12 base align=8
+std::_Bit_iterator_base (0x0x7fbd185b1e38) 0
+  std::iterator<std::random_access_iterator_tag, bool> (0x0x7fbd1839ba20) 0 empty
+
+Class std::_Bit_iterator
+   size=16 align=8
+   base size=12 base align=8
+std::_Bit_iterator (0x0x7fbd185b1ea0) 0
+  std::_Bit_iterator_base (0x0x7fbd185b1f08) 0
+    std::iterator<std::random_access_iterator_tag, bool> (0x0x7fbd1839ba80) 0 empty
+
+Class std::_Bit_const_iterator
+   size=16 align=8
+   base size=12 base align=8
+std::_Bit_const_iterator (0x0x7fbd185b1f70) 0
+  std::_Bit_iterator_base (0x0x7fbd185b1618) 0
+    std::iterator<std::random_access_iterator_tag, bool> (0x0x7fbd1839bae0) 0 empty
+
+Class std::random_device
+   size=5000 align=8
+   base size=5000 base align=8
+std::random_device (0x0x7fbd1818c900) 0
+
+Class std::bernoulli_distribution::param_type
+   size=8 align=8
+   base size=8 base align=8
+std::bernoulli_distribution::param_type (0x0x7fbd182856c0) 0
+
+Class std::bernoulli_distribution
+   size=8 align=8
+   base size=8 base align=8
+std::bernoulli_distribution (0x0x7fbd18285660) 0
+
+Class std::seed_seq
+   size=24 align=8
+   base size=24 base align=8
+std::seed_seq (0x0x7fbd18068660) 0
+
+Class qIsNull(double)::U
+   size=8 align=8
+   base size=8 base align=8
+qIsNull(double)::U (0x0x7fbd16be4180) 0
+
+Class qIsNull(float)::U
+   size=4 align=4
+   base size=4 base align=4
+qIsNull(float)::U (0x0x7fbd16be41e0) 0
+
+Class QSysInfo
+   size=1 align=1
+   base size=0 base align=1
+QSysInfo (0x0x7fbd16c89c60) 0 empty
+
+Class QMessageLogContext
+   size=32 align=8
+   base size=32 base align=8
+QMessageLogContext (0x0x7fbd16c89cc0) 0
+
+Class QMessageLogger
+   size=32 align=8
+   base size=32 base align=8
+QMessageLogger (0x0x7fbd16c89d20) 0
+
+Class QFlag
+   size=4 align=4
+   base size=4 base align=4
+QFlag (0x0x7fbd16c89d80) 0
+
+Class QIncompatibleFlag
+   size=4 align=4
+   base size=4 base align=4
+QIncompatibleFlag (0x0x7fbd16cf0060) 0
+
+Class std::__atomic_flag_base
+   size=1 align=1
+   base size=1 base align=1
+std::__atomic_flag_base (0x0x7fbd16cf05a0) 0
+
+Class std::atomic_flag
+   size=1 align=1
+   base size=1 base align=1
+std::atomic_flag (0x0x7fbd16c8bd00) 0
+  std::__atomic_flag_base (0x0x7fbd16cf0600) 0
+
+Class QAtomicInt
+   size=4 align=4
+   base size=4 base align=4
+QAtomicInt (0x0x7fbd16717478) 0
+  QAtomicInteger<int> (0x0x7fbd167174e0) 0
+    QBasicAtomicInteger<int> (0x0x7fbd16ad1d20) 0
+
+Class QInternal
+   size=1 align=1
+   base size=0 base align=1
+QInternal (0x0x7fbd164b3300) 0 empty
+
+Class QtPrivate::QSlotObjectBase
+   size=16 align=8
+   base size=16 base align=8
+QtPrivate::QSlotObjectBase (0x0x7fbd16105360) 0
+
+Class QGenericArgument
+   size=16 align=8
+   base size=16 base align=8
+QGenericArgument (0x0x7fbd16105480) 0
+
+Class QGenericReturnArgument
+   size=16 align=8
+   base size=16 base align=8
+QGenericReturnArgument (0x0x7fbd1667af08) 0
+  QGenericArgument (0x0x7fbd161054e0) 0
+
+Class QMetaObject
+   size=48 align=8
+   base size=48 base align=8
+QMetaObject (0x0x7fbd16105660) 0
+
+Class QMetaObject::Connection
+   size=8 align=8
+   base size=8 base align=8
+QMetaObject::Connection (0x0x7fbd16105720) 0
+
+Class QLatin1Char
+   size=1 align=1
+   base size=1 base align=1
+QLatin1Char (0x0x7fbd161e6780) 0
+
+Class QChar
+   size=2 align=2
+   base size=2 base align=2
+QChar (0x0x7fbd161e67e0) 0
+
+Class QtPrivate::RefCount
+   size=4 align=4
+   base size=4 base align=4
+QtPrivate::RefCount (0x0x7fbd161e6a80) 0
+
+Class QArrayData
+   size=24 align=8
+   base size=24 base align=8
+QArrayData (0x0x7fbd161e6ae0) 0
+
+Class QtPrivate::QContainerImplHelper
+   size=1 align=1
+   base size=0 base align=1
+QtPrivate::QContainerImplHelper (0x0x7fbd161e6e40) 0 empty
+
+Class std::locale
+   size=8 align=8
+   base size=8 base align=8
+std::locale (0x0x7fbd161e6ea0) 0
+
+Vtable for std::locale::facet
+std::locale::facet::_ZTVNSt6locale5facetE: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTINSt6locale5facetE)
+16    (int (*)(...))std::locale::facet::~facet
+24    (int (*)(...))std::locale::facet::~facet
+
+Class std::locale::facet
+   size=16 align=8
+   base size=12 base align=8
+std::locale::facet (0x0x7fbd161e6f00) 0
+    vptr=((& std::locale::facet::_ZTVNSt6locale5facetE) + 16u)
+
+Class std::locale::id
+   size=8 align=8
+   base size=8 base align=8
+std::locale::id (0x0x7fbd161e6f60) 0
+
+Class std::locale::_Impl
+   size=40 align=8
+   base size=40 base align=8
+std::locale::_Impl (0x0x7fbd15f36000) 0
+
+Class std::__cow_string
+   size=8 align=8
+   base size=8 base align=8
+std::__cow_string (0x0x7fbd15f363c0) 0
+
+Vtable for std::logic_error
+std::logic_error::_ZTVSt11logic_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt11logic_error)
+16    (int (*)(...))std::logic_error::~logic_error
+24    (int (*)(...))std::logic_error::~logic_error
+32    (int (*)(...))std::logic_error::what
+
+Class std::logic_error
+   size=16 align=8
+   base size=16 base align=8
+std::logic_error (0x0x7fbd15f4e548) 0
+    vptr=((& std::logic_error::_ZTVSt11logic_error) + 16u)
+  std::exception (0x0x7fbd15f36480) 0 nearly-empty
+      primary-for std::logic_error (0x0x7fbd15f4e548)
+
+Vtable for std::domain_error
+std::domain_error::_ZTVSt12domain_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt12domain_error)
+16    (int (*)(...))std::domain_error::~domain_error
+24    (int (*)(...))std::domain_error::~domain_error
+32    (int (*)(...))std::logic_error::what
+
+Class std::domain_error
+   size=16 align=8
+   base size=16 base align=8
+std::domain_error (0x0x7fbd15f4e5b0) 0
+    vptr=((& std::domain_error::_ZTVSt12domain_error) + 16u)
+  std::logic_error (0x0x7fbd15f4e618) 0
+      primary-for std::domain_error (0x0x7fbd15f4e5b0)
+    std::exception (0x0x7fbd15f364e0) 0 nearly-empty
+        primary-for std::logic_error (0x0x7fbd15f4e618)
+
+Vtable for std::invalid_argument
+std::invalid_argument::_ZTVSt16invalid_argument: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt16invalid_argument)
+16    (int (*)(...))std::invalid_argument::~invalid_argument
+24    (int (*)(...))std::invalid_argument::~invalid_argument
+32    (int (*)(...))std::logic_error::what
+
+Class std::invalid_argument
+   size=16 align=8
+   base size=16 base align=8
+std::invalid_argument (0x0x7fbd15f4e680) 0
+    vptr=((& std::invalid_argument::_ZTVSt16invalid_argument) + 16u)
+  std::logic_error (0x0x7fbd15f4e6e8) 0
+      primary-for std::invalid_argument (0x0x7fbd15f4e680)
+    std::exception (0x0x7fbd15f36540) 0 nearly-empty
+        primary-for std::logic_error (0x0x7fbd15f4e6e8)
+
+Vtable for std::length_error
+std::length_error::_ZTVSt12length_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt12length_error)
+16    (int (*)(...))std::length_error::~length_error
+24    (int (*)(...))std::length_error::~length_error
+32    (int (*)(...))std::logic_error::what
+
+Class std::length_error
+   size=16 align=8
+   base size=16 base align=8
+std::length_error (0x0x7fbd15f4e750) 0
+    vptr=((& std::length_error::_ZTVSt12length_error) + 16u)
+  std::logic_error (0x0x7fbd15f4e7b8) 0
+      primary-for std::length_error (0x0x7fbd15f4e750)
+    std::exception (0x0x7fbd15f365a0) 0 nearly-empty
+        primary-for std::logic_error (0x0x7fbd15f4e7b8)
+
+Vtable for std::out_of_range
+std::out_of_range::_ZTVSt12out_of_range: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt12out_of_range)
+16    (int (*)(...))std::out_of_range::~out_of_range
+24    (int (*)(...))std::out_of_range::~out_of_range
+32    (int (*)(...))std::logic_error::what
+
+Class std::out_of_range
+   size=16 align=8
+   base size=16 base align=8
+std::out_of_range (0x0x7fbd15f4e820) 0
+    vptr=((& std::out_of_range::_ZTVSt12out_of_range) + 16u)
+  std::logic_error (0x0x7fbd15f4e888) 0
+      primary-for std::out_of_range (0x0x7fbd15f4e820)
+    std::exception (0x0x7fbd15f36600) 0 nearly-empty
+        primary-for std::logic_error (0x0x7fbd15f4e888)
+
+Vtable for std::runtime_error
+std::runtime_error::_ZTVSt13runtime_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt13runtime_error)
+16    (int (*)(...))std::runtime_error::~runtime_error
+24    (int (*)(...))std::runtime_error::~runtime_error
+32    (int (*)(...))std::runtime_error::what
+
+Class std::runtime_error
+   size=16 align=8
+   base size=16 base align=8
+std::runtime_error (0x0x7fbd15f4e8f0) 0
+    vptr=((& std::runtime_error::_ZTVSt13runtime_error) + 16u)
+  std::exception (0x0x7fbd15f36660) 0 nearly-empty
+      primary-for std::runtime_error (0x0x7fbd15f4e8f0)
+
+Vtable for std::range_error
+std::range_error::_ZTVSt11range_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt11range_error)
+16    (int (*)(...))std::range_error::~range_error
+24    (int (*)(...))std::range_error::~range_error
+32    (int (*)(...))std::runtime_error::what
+
+Class std::range_error
+   size=16 align=8
+   base size=16 base align=8
+std::range_error (0x0x7fbd15f4e958) 0
+    vptr=((& std::range_error::_ZTVSt11range_error) + 16u)
+  std::runtime_error (0x0x7fbd15f4e9c0) 0
+      primary-for std::range_error (0x0x7fbd15f4e958)
+    std::exception (0x0x7fbd15f366c0) 0 nearly-empty
+        primary-for std::runtime_error (0x0x7fbd15f4e9c0)
+
+Vtable for std::overflow_error
+std::overflow_error::_ZTVSt14overflow_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt14overflow_error)
+16    (int (*)(...))std::overflow_error::~overflow_error
+24    (int (*)(...))std::overflow_error::~overflow_error
+32    (int (*)(...))std::runtime_error::what
+
+Class std::overflow_error
+   size=16 align=8
+   base size=16 base align=8
+std::overflow_error (0x0x7fbd15f4ea28) 0
+    vptr=((& std::overflow_error::_ZTVSt14overflow_error) + 16u)
+  std::runtime_error (0x0x7fbd15f4ea90) 0
+      primary-for std::overflow_error (0x0x7fbd15f4ea28)
+    std::exception (0x0x7fbd15f36720) 0 nearly-empty
+        primary-for std::runtime_error (0x0x7fbd15f4ea90)
+
+Vtable for std::underflow_error
+std::underflow_error::_ZTVSt15underflow_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt15underflow_error)
+16    (int (*)(...))std::underflow_error::~underflow_error
+24    (int (*)(...))std::underflow_error::~underflow_error
+32    (int (*)(...))std::runtime_error::what
+
+Class std::underflow_error
+   size=16 align=8
+   base size=16 base align=8
+std::underflow_error (0x0x7fbd15f4eaf8) 0
+    vptr=((& std::underflow_error::_ZTVSt15underflow_error) + 16u)
+  std::runtime_error (0x0x7fbd15f4eb60) 0
+      primary-for std::underflow_error (0x0x7fbd15f4eaf8)
+    std::exception (0x0x7fbd15f36780) 0 nearly-empty
+        primary-for std::runtime_error (0x0x7fbd15f4eb60)
+
+Vtable for std::_V2::error_category
+std::_V2::error_category::_ZTVNSt3_V214error_categoryE: 10u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTINSt3_V214error_categoryE)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))std::_V2::error_category::_M_message
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))std::_V2::error_category::default_error_condition
+64    (int (*)(...))std::_V2::error_category::equivalent
+72    (int (*)(...))std::_V2::error_category::equivalent
+
+Class std::_V2::error_category
+   size=8 align=8
+   base size=8 base align=8
+std::_V2::error_category (0x0x7fbd15f36900) 0 nearly-empty
+    vptr=((& std::_V2::error_category::_ZTVNSt3_V214error_categoryE) + 16u)
+
+Class std::error_code
+   size=16 align=8
+   base size=16 base align=8
+std::error_code (0x0x7fbd15f36b40) 0
+
+Class std::error_condition
+   size=16 align=8
+   base size=16 base align=8
+std::error_condition (0x0x7fbd15f36cc0) 0
+
+Vtable for std::system_error
+std::system_error::_ZTVSt12system_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt12system_error)
+16    (int (*)(...))std::system_error::~system_error
+24    (int (*)(...))std::system_error::~system_error
+32    (int (*)(...))std::runtime_error::what
+
+Class std::system_error
+   size=32 align=8
+   base size=32 base align=8
+std::system_error (0x0x7fbd15f4e340) 0
+    vptr=((& std::system_error::_ZTVSt12system_error) + 16u)
+  std::runtime_error (0x0x7fbd16010000) 0
+      primary-for std::system_error (0x0x7fbd15f4e340)
+    std::exception (0x0x7fbd15f36f00) 0 nearly-empty
+        primary-for std::runtime_error (0x0x7fbd16010000)
+
+Vtable for std::ios_base::failure
+std::ios_base::failure::_ZTVNSt8ios_base7failureB5cxx11E: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTINSt8ios_base7failureB5cxx11E)
+16    (int (*)(...))std::ios_base::failure::~failure
+24    (int (*)(...))std::ios_base::failure::~failure
+32    (int (*)(...))std::ios_base::failure::what
+
+Class std::ios_base::failure
+   size=32 align=8
+   base size=32 base align=8
+std::ios_base::failure (0x0x7fbd16010bc8) 0
+    vptr=((& std::ios_base::failure::_ZTVNSt8ios_base7failureB5cxx11E) + 16u)
+  std::system_error (0x0x7fbd16010c30) 0
+      primary-for std::ios_base::failure (0x0x7fbd16010bc8)
+    std::runtime_error (0x0x7fbd16010c98) 0
+        primary-for std::system_error (0x0x7fbd16010c30)
+      std::exception (0x0x7fbd16024240) 0 nearly-empty
+          primary-for std::runtime_error (0x0x7fbd16010c98)
+
+Class std::ios_base::_Callback_list
+   size=24 align=8
+   base size=24 base align=8
+std::ios_base::_Callback_list (0x0x7fbd160242a0) 0
+
+Class std::ios_base::_Words
+   size=16 align=8
+   base size=16 base align=8
+std::ios_base::_Words (0x0x7fbd16024300) 0
+
+Class std::ios_base::Init
+   size=1 align=1
+   base size=0 base align=1
+std::ios_base::Init (0x0x7fbd16024360) 0 empty
+
+Vtable for std::ios_base
+std::ios_base::_ZTVSt8ios_base: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt8ios_base)
+16    (int (*)(...))std::ios_base::~ios_base
+24    (int (*)(...))std::ios_base::~ios_base
+
+Class std::ios_base
+   size=216 align=8
+   base size=216 base align=8
+std::ios_base (0x0x7fbd160241e0) 0
+    vptr=((& std::ios_base::_ZTVSt8ios_base) + 16u)
+
+Class std::ctype_base
+   size=1 align=1
+   base size=0 base align=1
+std::ctype_base (0x0x7fbd16024ae0) 0 empty
+
+Class std::__num_base
+   size=1 align=1
+   base size=0 base align=1
+std::__num_base (0x0x7fbd15dbd1e0) 0 empty
+
+VTT for std::basic_ostream<char>
+std::basic_ostream<char>::_ZTTSo: 2u entries
+0     ((& std::basic_ostream<char>::_ZTVSo) + 24u)
+8     ((& std::basic_ostream<char>::_ZTVSo) + 64u)
+
+VTT for std::basic_ostream<wchar_t>
+std::basic_ostream<wchar_t>::_ZTTSt13basic_ostreamIwSt11char_traitsIwEE: 2u entries
+0     ((& std::basic_ostream<wchar_t>::_ZTVSt13basic_ostreamIwSt11char_traitsIwEE) + 24u)
+8     ((& std::basic_ostream<wchar_t>::_ZTVSt13basic_ostreamIwSt11char_traitsIwEE) + 64u)
+
+VTT for std::basic_istream<char>
+std::basic_istream<char>::_ZTTSi: 2u entries
+0     ((& std::basic_istream<char>::_ZTVSi) + 24u)
+8     ((& std::basic_istream<char>::_ZTVSi) + 64u)
+
+VTT for std::basic_istream<wchar_t>
+std::basic_istream<wchar_t>::_ZTTSt13basic_istreamIwSt11char_traitsIwEE: 2u entries
+0     ((& std::basic_istream<wchar_t>::_ZTVSt13basic_istreamIwSt11char_traitsIwEE) + 24u)
+8     ((& std::basic_istream<wchar_t>::_ZTVSt13basic_istreamIwSt11char_traitsIwEE) + 64u)
+
+Construction vtable for std::basic_istream<char> (0x0x7fbd158c55b0 instance) in std::basic_iostream<char>
+std::basic_iostream<char>::_ZTCSd0_Si: 10u entries
+0     24u
+8     (int (*)(...))0
+16    (int (*)(...))(& _ZTISi)
+24    0u
+32    0u
+40    18446744073709551592u
+48    (int (*)(...))-24
+56    (int (*)(...))(& _ZTISi)
+64    0u
+72    0u
+
+Construction vtable for std::basic_ostream<char> (0x0x7fbd158c5680 instance) in std::basic_iostream<char>
+std::basic_iostream<char>::_ZTCSd16_So: 10u entries
+0     8u
+8     (int (*)(...))0
+16    (int (*)(...))(& _ZTISo)
+24    0u
+32    0u
+40    18446744073709551608u
+48    (int (*)(...))-8
+56    (int (*)(...))(& _ZTISo)
+64    0u
+72    0u
+
+VTT for std::basic_iostream<char>
+std::basic_iostream<char>::_ZTTSd: 7u entries
+0     ((& std::basic_iostream<char>::_ZTVSd) + 24u)
+8     ((& std::basic_iostream<char>::_ZTCSd0_Si) + 24u)
+16    ((& std::basic_iostream<char>::_ZTCSd0_Si) + 64u)
+24    ((& std::basic_iostream<char>::_ZTCSd16_So) + 24u)
+32    ((& std::basic_iostream<char>::_ZTCSd16_So) + 64u)
+40    ((& std::basic_iostream<char>::_ZTVSd) + 104u)
+48    ((& std::basic_iostream<char>::_ZTVSd) + 64u)
+
+Construction vtable for std::basic_istream<wchar_t> (0x0x7fbd158c5a28 instance) in std::basic_iostream<wchar_t>
+std::basic_iostream<wchar_t>::_ZTCSt14basic_iostreamIwSt11char_traitsIwEE0_St13basic_istreamIwS1_E: 10u entries
+0     24u
+8     (int (*)(...))0
+16    (int (*)(...))(& _ZTISt13basic_istreamIwSt11char_traitsIwEE)
+24    0u
+32    0u
+40    18446744073709551592u
+48    (int (*)(...))-24
+56    (int (*)(...))(& _ZTISt13basic_istreamIwSt11char_traitsIwEE)
+64    0u
+72    0u
+
+Construction vtable for std::basic_ostream<wchar_t> (0x0x7fbd158c5af8 instance) in std::basic_iostream<wchar_t>
+std::basic_iostream<wchar_t>::_ZTCSt14basic_iostreamIwSt11char_traitsIwEE16_St13basic_ostreamIwS1_E: 10u entries
+0     8u
+8     (int (*)(...))0
+16    (int (*)(...))(& _ZTISt13basic_ostreamIwSt11char_traitsIwEE)
+24    0u
+32    0u
+40    18446744073709551608u
+48    (int (*)(...))-8
+56    (int (*)(...))(& _ZTISt13basic_ostreamIwSt11char_traitsIwEE)
+64    0u
+72    0u
+
+VTT for std::basic_iostream<wchar_t>
+std::basic_iostream<wchar_t>::_ZTTSt14basic_iostreamIwSt11char_traitsIwEE: 7u entries
+0     ((& std::basic_iostream<wchar_t>::_ZTVSt14basic_iostreamIwSt11char_traitsIwEE) + 24u)
+8     ((& std::basic_iostream<wchar_t>::_ZTCSt14basic_iostreamIwSt11char_traitsIwEE0_St13basic_istreamIwS1_E) + 24u)
+16    ((& std::basic_iostream<wchar_t>::_ZTCSt14basic_iostreamIwSt11char_traitsIwEE0_St13basic_istreamIwS1_E) + 64u)
+24    ((& std::basic_iostream<wchar_t>::_ZTCSt14basic_iostreamIwSt11char_traitsIwEE16_St13basic_ostreamIwS1_E) + 24u)
+32    ((& std::basic_iostream<wchar_t>::_ZTCSt14basic_iostreamIwSt11char_traitsIwEE16_St13basic_ostreamIwS1_E) + 64u)
+40    ((& std::basic_iostream<wchar_t>::_ZTVSt14basic_iostreamIwSt11char_traitsIwEE) + 104u)
+48    ((& std::basic_iostream<wchar_t>::_ZTVSt14basic_iostreamIwSt11char_traitsIwEE) + 64u)
+
+Class QByteArrayDataPtr
+   size=8 align=8
+   base size=8 base align=8
+QByteArrayDataPtr (0x0x7fbd15b76a20) 0
+
+Class QByteArray
+   size=8 align=8
+   base size=8 base align=8
+QByteArray (0x0x7fbd15b76a80) 0
+
+Class QByteRef
+   size=16 align=8
+   base size=12 base align=8
+QByteRef (0x0x7fbd15a21de0) 0
+
+Class QStringDataPtr
+   size=8 align=8
+   base size=8 base align=8
+QStringDataPtr (0x0x7fbd15702180) 0
+
+Class QStringView
+   size=16 align=8
+   base size=16 base align=8
+QStringView (0x0x7fbd15702600) 0
+
+Class QLatin1String
+   size=16 align=8
+   base size=16 base align=8
+QLatin1String (0x0x7fbd1578a480) 0
+
+Class QString::Null
+   size=1 align=1
+   base size=0 base align=1
+QString::Null (0x0x7fbd1578aae0) 0 empty
+
+Class QString
+   size=8 align=8
+   base size=8 base align=8
+QString (0x0x7fbd1578aa80) 0
+
+Class QCharRef
+   size=16 align=8
+   base size=12 base align=8
+QCharRef (0x0x7fbd15574ba0) 0
+
+Class QStringRef
+   size=16 align=8
+   base size=16 base align=8
+QStringRef (0x0x7fbd1530f7e0) 0
+
+Class QtPrivate::QHashCombine
+   size=1 align=1
+   base size=0 base align=1
+QtPrivate::QHashCombine (0x0x7fbd150e5420) 0 empty
+
+Class QtPrivate::QHashCombineCommutative
+   size=1 align=1
+   base size=0 base align=1
+QtPrivate::QHashCombineCommutative (0x0x7fbd150e5480) 0 empty
+
+Class std::__detail::_List_node_base
+   size=16 align=8
+   base size=16 base align=8
+std::__detail::_List_node_base (0x0x7fbd150e54e0) 0
+
+Class QListData::NotArrayCompatibleLayout
+   size=1 align=1
+   base size=0 base align=1
+QListData::NotArrayCompatibleLayout (0x0x7fbd150e58a0) 0 empty
+
+Class QListData::NotIndirectLayout
+   size=1 align=1
+   base size=0 base align=1
+QListData::NotIndirectLayout (0x0x7fbd150e5900) 0 empty
+
+Class QListData::ArrayCompatibleLayout
+   size=1 align=1
+   base size=1 base align=1
+QListData::ArrayCompatibleLayout (0x0x7fbd151124e0) 0 empty
+  QListData::NotIndirectLayout (0x0x7fbd150e5960) 0 empty
+
+Class QListData::InlineWithPaddingLayout
+   size=1 align=1
+   base size=1 base align=1
+QListData::InlineWithPaddingLayout (0x0x7fbd151dd1c0) 0 empty
+  QListData::NotArrayCompatibleLayout (0x0x7fbd150e59c0) 0 empty
+  QListData::NotIndirectLayout (0x0x7fbd150e5a20) 0 empty
+
+Class QListData::IndirectLayout
+   size=1 align=1
+   base size=1 base align=1
+QListData::IndirectLayout (0x0x7fbd15112548) 0 empty
+  QListData::NotArrayCompatibleLayout (0x0x7fbd150e5a80) 0 empty
+
+Class QListData::Data
+   size=24 align=8
+   base size=24 base align=8
+QListData::Data (0x0x7fbd150e5ae0) 0
+
+Class QListData
+   size=8 align=8
+   base size=8 base align=8
+QListData (0x0x7fbd150e5840) 0
+
+Class QRegExp
+   size=8 align=8
+   base size=8 base align=8
+QRegExp (0x0x7fbd150e5f60) 0
+
+Class QStringMatcher::Data
+   size=272 align=8
+   base size=272 base align=8
+QStringMatcher::Data (0x0x7fbd14f921e0) 0
+
+Class QStringMatcher
+   size=1048 align=8
+   base size=1048 base align=8
+QStringMatcher (0x0x7fbd14f92180) 0
+
+Class QStringList
+   size=8 align=8
+   base size=8 base align=8
+QStringList (0x0x7fbd14f7ff70) 0
+  QList<QString> (0x0x7fbd14fcf000) 0
+    QListSpecialMethods<QString> (0x0x7fbd14f923c0) 0 empty
+
+Class QScopedPointerPodDeleter
+   size=1 align=1
+   base size=0 base align=1
+QScopedPointerPodDeleter (0x0x7fbd14f927e0) 0 empty
+
+Class std::_Rb_tree_node_base
+   size=32 align=8
+   base size=32 base align=8
+std::_Rb_tree_node_base (0x0x7fbd1509f300) 0
+
+Class std::allocator_arg_t
+   size=1 align=1
+   base size=0 base align=1
+std::allocator_arg_t (0x0x7fbd1509f960) 0 empty
+
+Class std::__uses_alloc_base
+   size=1 align=1
+   base size=0 base align=1
+std::__uses_alloc_base (0x0x7fbd1509fae0) 0 empty
+
+Class std::__uses_alloc0::_Sink
+   size=1 align=1
+   base size=0 base align=1
+std::__uses_alloc0::_Sink (0x0x7fbd1509fba0) 0 empty
+
+Class std::__uses_alloc0
+   size=1 align=1
+   base size=1 base align=1
+std::__uses_alloc0 (0x0x7fbd14fcf8f0) 0
+  std::__uses_alloc_base (0x0x7fbd1509fb40) 0 empty
+
+Class std::_Swallow_assign
+   size=1 align=1
+   base size=0 base align=1
+std::_Swallow_assign (0x0x7fbd14e85c00) 0 empty
+
+Class QtPrivate::AbstractDebugStreamFunction
+   size=16 align=8
+   base size=16 base align=8
+QtPrivate::AbstractDebugStreamFunction (0x0x7fbd14e85e40) 0
+
+Class QtPrivate::AbstractComparatorFunction
+   size=24 align=8
+   base size=24 base align=8
+QtPrivate::AbstractComparatorFunction (0x0x7fbd14e85f00) 0
+
+Class QtPrivate::AbstractConverterFunction
+   size=8 align=8
+   base size=8 base align=8
+QtPrivate::AbstractConverterFunction (0x0x7fbd14be0060) 0
+
+Class QMetaType
+   size=80 align=8
+   base size=80 base align=8
+QMetaType (0x0x7fbd14be01e0) 0
+
+Class QtMetaTypePrivate::VariantData
+   size=24 align=8
+   base size=20 base align=8
+QtMetaTypePrivate::VariantData (0x0x7fbd14be0600) 0
+
+Class QtMetaTypePrivate::VectorBoolElements
+   size=1 align=1
+   base size=0 base align=1
+QtMetaTypePrivate::VectorBoolElements (0x0x7fbd14be0720) 0 empty
+
+Class QtMetaTypePrivate::QSequentialIterableImpl
+   size=104 align=8
+   base size=104 base align=8
+QtMetaTypePrivate::QSequentialIterableImpl (0x0x7fbd148f30c0) 0
+
+Class QtMetaTypePrivate::QAssociativeIterableImpl
+   size=112 align=8
+   base size=112 base align=8
+QtMetaTypePrivate::QAssociativeIterableImpl (0x0x7fbd148f34e0) 0
+
+Class QtMetaTypePrivate::QPairVariantInterfaceImpl
+   size=40 align=8
+   base size=40 base align=8
+QtMetaTypePrivate::QPairVariantInterfaceImpl (0x0x7fbd148f37e0) 0
+
+Class std::chrono::_V2::system_clock
+   size=1 align=1
+   base size=0 base align=1
+std::chrono::_V2::system_clock (0x0x7fbd147ce060) 0 empty
+
+Class std::chrono::_V2::steady_clock
+   size=1 align=1
+   base size=0 base align=1
+std::chrono::_V2::steady_clock (0x0x7fbd144a3ea0) 0 empty
+
+Vtable for QObjectData
+QObjectData::_ZTV11QObjectData: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QObjectData)
+16    (int (*)(...))__cxa_pure_virtual
+24    (int (*)(...))__cxa_pure_virtual
+
+Class QObjectData
+   size=48 align=8
+   base size=48 base align=8
+QObjectData (0x0x7fbd144a3f00) 0
+    vptr=((& QObjectData::_ZTV11QObjectData) + 16u)
+
+Class QObject::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QObject::QPrivateSignal (0x0x7fbd144eb120) 0 empty
+
+Vtable for QObject
+QObject::_ZTV7QObject: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QObject)
+16    (int (*)(...))QObject::metaObject
+24    (int (*)(...))QObject::qt_metacast
+32    (int (*)(...))QObject::qt_metacall
+40    (int (*)(...))QObject::~QObject
+48    (int (*)(...))QObject::~QObject
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QObject
+   size=16 align=8
+   base size=16 base align=8
+QObject (0x0x7fbd144eb0c0) 0
+    vptr=((& QObject::_ZTV7QObject) + 16u)
+
+Vtable for QObjectUserData
+QObjectUserData::_ZTV15QObjectUserData: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QObjectUserData)
+16    (int (*)(...))QObjectUserData::~QObjectUserData
+24    (int (*)(...))QObjectUserData::~QObjectUserData
+
+Class QObjectUserData
+   size=8 align=8
+   base size=8 base align=8
+QObjectUserData (0x0x7fbd145b13c0) 0 nearly-empty
+    vptr=((& QObjectUserData::_ZTV15QObjectUserData) + 16u)
+
+Class QSignalBlocker
+   size=16 align=8
+   base size=10 base align=8
+QSignalBlocker (0x0x7fbd145b1420) 0
+
+Class QAbstractAnimation::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractAnimation::QPrivateSignal (0x0x7fbd145b14e0) 0 empty
+
+Vtable for QAbstractAnimation
+QAbstractAnimation::_ZTV18QAbstractAnimation: 18u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QAbstractAnimation)
+16    (int (*)(...))QAbstractAnimation::metaObject
+24    (int (*)(...))QAbstractAnimation::qt_metacast
+32    (int (*)(...))QAbstractAnimation::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QAbstractAnimation::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))QAbstractAnimation::updateState
+136   (int (*)(...))QAbstractAnimation::updateDirection
+
+Class QAbstractAnimation
+   size=16 align=8
+   base size=16 base align=8
+QAbstractAnimation (0x0x7fbd14588bc8) 0
+    vptr=((& QAbstractAnimation::_ZTV18QAbstractAnimation) + 16u)
+  QObject (0x0x7fbd145b1480) 0
+      primary-for QAbstractAnimation (0x0x7fbd14588bc8)
+
+Class QAnimationDriver::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAnimationDriver::QPrivateSignal (0x0x7fbd145b15a0) 0 empty
+
+Vtable for QAnimationDriver
+QAnimationDriver::_ZTV16QAnimationDriver: 18u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QAnimationDriver)
+16    (int (*)(...))QAnimationDriver::metaObject
+24    (int (*)(...))QAnimationDriver::qt_metacast
+32    (int (*)(...))QAnimationDriver::qt_metacall
+40    (int (*)(...))QAnimationDriver::~QAnimationDriver
+48    (int (*)(...))QAnimationDriver::~QAnimationDriver
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QAnimationDriver::advance
+120   (int (*)(...))QAnimationDriver::elapsed
+128   (int (*)(...))QAnimationDriver::start
+136   (int (*)(...))QAnimationDriver::stop
+
+Class QAnimationDriver
+   size=16 align=8
+   base size=16 base align=8
+QAnimationDriver (0x0x7fbd14588c30) 0
+    vptr=((& QAnimationDriver::_ZTV16QAnimationDriver) + 16u)
+  QObject (0x0x7fbd145b1540) 0
+      primary-for QAnimationDriver (0x0x7fbd14588c30)
+
+Class QEventLoop::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QEventLoop::QPrivateSignal (0x0x7fbd145b1660) 0 empty
+
+Vtable for QEventLoop
+QEventLoop::_ZTV10QEventLoop: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QEventLoop)
+16    (int (*)(...))QEventLoop::metaObject
+24    (int (*)(...))QEventLoop::qt_metacast
+32    (int (*)(...))QEventLoop::qt_metacall
+40    (int (*)(...))QEventLoop::~QEventLoop
+48    (int (*)(...))QEventLoop::~QEventLoop
+56    (int (*)(...))QEventLoop::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QEventLoop
+   size=16 align=8
+   base size=16 base align=8
+QEventLoop (0x0x7fbd14588c98) 0
+    vptr=((& QEventLoop::_ZTV10QEventLoop) + 16u)
+  QObject (0x0x7fbd145b1600) 0
+      primary-for QEventLoop (0x0x7fbd14588c98)
+
+Class QEventLoopLocker
+   size=8 align=8
+   base size=8 base align=8
+QEventLoopLocker (0x0x7fbd145b1840) 0
+
+Class QAbstractEventDispatcher::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractEventDispatcher::QPrivateSignal (0x0x7fbd145b1900) 0 empty
+
+Class QAbstractEventDispatcher::TimerInfo
+   size=12 align=4
+   base size=12 base align=4
+QAbstractEventDispatcher::TimerInfo (0x0x7fbd145b1960) 0
+
+Vtable for QAbstractEventDispatcher
+QAbstractEventDispatcher::_ZTV24QAbstractEventDispatcher: 28u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QAbstractEventDispatcher)
+16    (int (*)(...))QAbstractEventDispatcher::metaObject
+24    (int (*)(...))QAbstractEventDispatcher::qt_metacast
+32    (int (*)(...))QAbstractEventDispatcher::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))__cxa_pure_virtual
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))__cxa_pure_virtual
+160   (int (*)(...))__cxa_pure_virtual
+168   (int (*)(...))__cxa_pure_virtual
+176   (int (*)(...))__cxa_pure_virtual
+184   (int (*)(...))__cxa_pure_virtual
+192   (int (*)(...))__cxa_pure_virtual
+200   (int (*)(...))__cxa_pure_virtual
+208   (int (*)(...))QAbstractEventDispatcher::startingUp
+216   (int (*)(...))QAbstractEventDispatcher::closingDown
+
+Class QAbstractEventDispatcher
+   size=16 align=8
+   base size=16 base align=8
+QAbstractEventDispatcher (0x0x7fbd14588dd0) 0
+    vptr=((& QAbstractEventDispatcher::_ZTV24QAbstractEventDispatcher) + 16u)
+  QObject (0x0x7fbd145b18a0) 0
+      primary-for QAbstractEventDispatcher (0x0x7fbd14588dd0)
+
+Vtable for std::type_info
+std::type_info::_ZTVSt9type_info: 8u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt9type_info)
+16    (int (*)(...))std::type_info::~type_info
+24    (int (*)(...))std::type_info::~type_info
+32    (int (*)(...))std::type_info::__is_pointer_p
+40    (int (*)(...))std::type_info::__is_function_p
+48    (int (*)(...))std::type_info::__do_catch
+56    (int (*)(...))std::type_info::__do_upcast
+
+Class std::type_info
+   size=16 align=8
+   base size=16 base align=8
+std::type_info (0x0x7fbd145b1c00) 0
+    vptr=((& std::type_info::_ZTVSt9type_info) + 16u)
+
+Vtable for std::bad_cast
+std::bad_cast::_ZTVSt8bad_cast: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt8bad_cast)
+16    (int (*)(...))std::bad_cast::~bad_cast
+24    (int (*)(...))std::bad_cast::~bad_cast
+32    (int (*)(...))std::bad_cast::what
+
+Class std::bad_cast
+   size=8 align=8
+   base size=8 base align=8
+std::bad_cast (0x0x7fbd14588000) 0 nearly-empty
+    vptr=((& std::bad_cast::_ZTVSt8bad_cast) + 16u)
+  std::exception (0x0x7fbd145b1c60) 0 nearly-empty
+      primary-for std::bad_cast (0x0x7fbd14588000)
+
+Vtable for std::bad_typeid
+std::bad_typeid::_ZTVSt10bad_typeid: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt10bad_typeid)
+16    (int (*)(...))std::bad_typeid::~bad_typeid
+24    (int (*)(...))std::bad_typeid::~bad_typeid
+32    (int (*)(...))std::bad_typeid::what
+
+Class std::bad_typeid
+   size=8 align=8
+   base size=8 base align=8
+std::bad_typeid (0x0x7fbd145880d0) 0 nearly-empty
+    vptr=((& std::bad_typeid::_ZTVSt10bad_typeid) + 16u)
+  std::exception (0x0x7fbd145b1cc0) 0 nearly-empty
+      primary-for std::bad_typeid (0x0x7fbd145880d0)
+
+Vtable for std::bad_function_call
+std::bad_function_call::_ZTVSt17bad_function_call: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt17bad_function_call)
+16    (int (*)(...))std::bad_function_call::~bad_function_call
+24    (int (*)(...))std::bad_function_call::~bad_function_call
+32    (int (*)(...))std::bad_function_call::what
+
+Class std::bad_function_call
+   size=8 align=8
+   base size=8 base align=8
+std::bad_function_call (0x0x7fbd143d3208) 0 nearly-empty
+    vptr=((& std::bad_function_call::_ZTVSt17bad_function_call) + 16u)
+  std::exception (0x0x7fbd14364d80) 0 nearly-empty
+      primary-for std::bad_function_call (0x0x7fbd143d3208)
+
+Class std::_Nocopy_types
+   size=16 align=8
+   base size=16 base align=8
+std::_Nocopy_types (0x0x7fbd14364e40) 0
+
+Class std::_Any_data
+   size=16 align=8
+   base size=16 base align=8
+std::_Any_data (0x0x7fbd14364ea0) 0
+
+Class std::_Function_base
+   size=24 align=8
+   base size=24 base align=8
+std::_Function_base (0x0x7fbd1440d000) 0
+
+Class QMapNodeBase
+   size=24 align=8
+   base size=24 base align=8
+QMapNodeBase (0x0x7fbd1440d4e0) 0
+
+Class QMapDataBase
+   size=40 align=8
+   base size=40 base align=8
+QMapDataBase (0x0x7fbd1440da20) 0
+
+Class QHashData::Node
+   size=16 align=8
+   base size=16 base align=8
+QHashData::Node (0x0x7fbd1440dde0) 0
+
+Class QHashData
+   size=48 align=8
+   base size=44 base align=8
+QHashData (0x0x7fbd1440dd80) 0
+
+Class QHashDummyValue
+   size=1 align=1
+   base size=0 base align=1
+QHashDummyValue (0x0x7fbd1440de40) 0 empty
+
+Class QVariant::PrivateShared
+   size=16 align=8
+   base size=12 base align=8
+QVariant::PrivateShared (0x0x7fbd141a3720) 0
+
+Class QVariant::Private::Data
+   size=8 align=8
+   base size=8 base align=8
+QVariant::Private::Data (0x0x7fbd141a37e0) 0
+
+Class QVariant::Private
+   size=16 align=8
+   base size=12 base align=8
+QVariant::Private (0x0x7fbd141a3780) 0
+
+Class QVariant::Handler
+   size=72 align=8
+   base size=72 base align=8
+QVariant::Handler (0x0x7fbd141a3840) 0
+
+Class QVariant
+   size=16 align=8
+   base size=16 base align=8
+QVariant (0x0x7fbd141a36c0) 0
+
+Class QVariantComparisonHelper
+   size=8 align=8
+   base size=8 base align=8
+QVariantComparisonHelper (0x0x7fbd13fec360) 0
+
+Class QSequentialIterable::const_iterator
+   size=112 align=8
+   base size=112 base align=8
+QSequentialIterable::const_iterator (0x0x7fbd13fec9c0) 0
+
+Class QSequentialIterable
+   size=104 align=8
+   base size=104 base align=8
+QSequentialIterable (0x0x7fbd13fec960) 0
+
+Class QAssociativeIterable::const_iterator
+   size=120 align=8
+   base size=120 base align=8
+QAssociativeIterable::const_iterator (0x0x7fbd13feca80) 0
+
+Class QAssociativeIterable
+   size=112 align=8
+   base size=112 base align=8
+QAssociativeIterable (0x0x7fbd13feca20) 0
+
+Class QModelIndex
+   size=24 align=8
+   base size=24 base align=8
+QModelIndex (0x0x7fbd13d1ad80) 0
+
+Class QPersistentModelIndex
+   size=8 align=8
+   base size=8 base align=8
+QPersistentModelIndex (0x0x7fbd13e49480) 0
+
+Class QAbstractItemModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractItemModel::QPrivateSignal (0x0x7fbd13ae4ba0) 0 empty
+
+Vtable for QAbstractItemModel
+QAbstractItemModel::_ZTV18QAbstractItemModel: 48u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QAbstractItemModel)
+16    (int (*)(...))QAbstractItemModel::metaObject
+24    (int (*)(...))QAbstractItemModel::qt_metacast
+32    (int (*)(...))QAbstractItemModel::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))QAbstractItemModel::sibling
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))QAbstractItemModel::hasChildren
+160   (int (*)(...))__cxa_pure_virtual
+168   (int (*)(...))QAbstractItemModel::setData
+176   (int (*)(...))QAbstractItemModel::headerData
+184   (int (*)(...))QAbstractItemModel::setHeaderData
+192   (int (*)(...))QAbstractItemModel::itemData
+200   (int (*)(...))QAbstractItemModel::setItemData
+208   (int (*)(...))QAbstractItemModel::mimeTypes
+216   (int (*)(...))QAbstractItemModel::mimeData
+224   (int (*)(...))QAbstractItemModel::canDropMimeData
+232   (int (*)(...))QAbstractItemModel::dropMimeData
+240   (int (*)(...))QAbstractItemModel::supportedDropActions
+248   (int (*)(...))QAbstractItemModel::supportedDragActions
+256   (int (*)(...))QAbstractItemModel::insertRows
+264   (int (*)(...))QAbstractItemModel::insertColumns
+272   (int (*)(...))QAbstractItemModel::removeRows
+280   (int (*)(...))QAbstractItemModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QAbstractItemModel::fetchMore
+312   (int (*)(...))QAbstractItemModel::canFetchMore
+320   (int (*)(...))QAbstractItemModel::flags
+328   (int (*)(...))QAbstractItemModel::sort
+336   (int (*)(...))QAbstractItemModel::buddy
+344   (int (*)(...))QAbstractItemModel::match
+352   (int (*)(...))QAbstractItemModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractItemModel::submit
+376   (int (*)(...))QAbstractItemModel::revert
+
+Class QAbstractItemModel
+   size=16 align=8
+   base size=16 base align=8
+QAbstractItemModel (0x0x7fbd13ae3f70) 0
+    vptr=((& QAbstractItemModel::_ZTV18QAbstractItemModel) + 16u)
+  QObject (0x0x7fbd13ae4b40) 0
+      primary-for QAbstractItemModel (0x0x7fbd13ae3f70)
+
+Class QAbstractTableModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractTableModel::QPrivateSignal (0x0x7fbd13ae4f00) 0 empty
+
+Vtable for QAbstractTableModel
+QAbstractTableModel::_ZTV19QAbstractTableModel: 48u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QAbstractTableModel)
+16    (int (*)(...))QAbstractTableModel::metaObject
+24    (int (*)(...))QAbstractTableModel::qt_metacast
+32    (int (*)(...))QAbstractTableModel::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QAbstractTableModel::index
+120   (int (*)(...))QAbstractTableModel::parent
+128   (int (*)(...))QAbstractTableModel::sibling
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))QAbstractTableModel::hasChildren
+160   (int (*)(...))__cxa_pure_virtual
+168   (int (*)(...))QAbstractItemModel::setData
+176   (int (*)(...))QAbstractItemModel::headerData
+184   (int (*)(...))QAbstractItemModel::setHeaderData
+192   (int (*)(...))QAbstractItemModel::itemData
+200   (int (*)(...))QAbstractItemModel::setItemData
+208   (int (*)(...))QAbstractItemModel::mimeTypes
+216   (int (*)(...))QAbstractItemModel::mimeData
+224   (int (*)(...))QAbstractItemModel::canDropMimeData
+232   (int (*)(...))QAbstractTableModel::dropMimeData
+240   (int (*)(...))QAbstractItemModel::supportedDropActions
+248   (int (*)(...))QAbstractItemModel::supportedDragActions
+256   (int (*)(...))QAbstractItemModel::insertRows
+264   (int (*)(...))QAbstractItemModel::insertColumns
+272   (int (*)(...))QAbstractItemModel::removeRows
+280   (int (*)(...))QAbstractItemModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QAbstractItemModel::fetchMore
+312   (int (*)(...))QAbstractItemModel::canFetchMore
+320   (int (*)(...))QAbstractTableModel::flags
+328   (int (*)(...))QAbstractItemModel::sort
+336   (int (*)(...))QAbstractItemModel::buddy
+344   (int (*)(...))QAbstractItemModel::match
+352   (int (*)(...))QAbstractItemModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractItemModel::submit
+376   (int (*)(...))QAbstractItemModel::revert
+
+Class QAbstractTableModel
+   size=16 align=8
+   base size=16 base align=8
+QAbstractTableModel (0x0x7fbd13b4c1a0) 0
+    vptr=((& QAbstractTableModel::_ZTV19QAbstractTableModel) + 16u)
+  QAbstractItemModel (0x0x7fbd13b4c208) 0
+      primary-for QAbstractTableModel (0x0x7fbd13b4c1a0)
+    QObject (0x0x7fbd13ae4ea0) 0
+        primary-for QAbstractItemModel (0x0x7fbd13b4c208)
+
+Class QAbstractListModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractListModel::QPrivateSignal (0x0x7fbd13bb3000) 0 empty
+
+Vtable for QAbstractListModel
+QAbstractListModel::_ZTV18QAbstractListModel: 48u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QAbstractListModel)
+16    (int (*)(...))QAbstractListModel::metaObject
+24    (int (*)(...))QAbstractListModel::qt_metacast
+32    (int (*)(...))QAbstractListModel::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QAbstractListModel::index
+120   (int (*)(...))QAbstractListModel::parent
+128   (int (*)(...))QAbstractListModel::sibling
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))QAbstractListModel::columnCount
+152   (int (*)(...))QAbstractListModel::hasChildren
+160   (int (*)(...))__cxa_pure_virtual
+168   (int (*)(...))QAbstractItemModel::setData
+176   (int (*)(...))QAbstractItemModel::headerData
+184   (int (*)(...))QAbstractItemModel::setHeaderData
+192   (int (*)(...))QAbstractItemModel::itemData
+200   (int (*)(...))QAbstractItemModel::setItemData
+208   (int (*)(...))QAbstractItemModel::mimeTypes
+216   (int (*)(...))QAbstractItemModel::mimeData
+224   (int (*)(...))QAbstractItemModel::canDropMimeData
+232   (int (*)(...))QAbstractListModel::dropMimeData
+240   (int (*)(...))QAbstractItemModel::supportedDropActions
+248   (int (*)(...))QAbstractItemModel::supportedDragActions
+256   (int (*)(...))QAbstractItemModel::insertRows
+264   (int (*)(...))QAbstractItemModel::insertColumns
+272   (int (*)(...))QAbstractItemModel::removeRows
+280   (int (*)(...))QAbstractItemModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QAbstractItemModel::fetchMore
+312   (int (*)(...))QAbstractItemModel::canFetchMore
+320   (int (*)(...))QAbstractListModel::flags
+328   (int (*)(...))QAbstractItemModel::sort
+336   (int (*)(...))QAbstractItemModel::buddy
+344   (int (*)(...))QAbstractItemModel::match
+352   (int (*)(...))QAbstractItemModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractItemModel::submit
+376   (int (*)(...))QAbstractItemModel::revert
+
+Class QAbstractListModel
+   size=16 align=8
+   base size=16 base align=8
+QAbstractListModel (0x0x7fbd13b4c270) 0
+    vptr=((& QAbstractListModel::_ZTV18QAbstractListModel) + 16u)
+  QAbstractItemModel (0x0x7fbd13b4c2d8) 0
+      primary-for QAbstractListModel (0x0x7fbd13b4c270)
+    QObject (0x0x7fbd13ae4f60) 0
+        primary-for QAbstractItemModel (0x0x7fbd13b4c2d8)
+
+Vtable for QAbstractNativeEventFilter
+QAbstractNativeEventFilter::_ZTV26QAbstractNativeEventFilter: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI26QAbstractNativeEventFilter)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class QAbstractNativeEventFilter
+   size=16 align=8
+   base size=16 base align=8
+QAbstractNativeEventFilter (0x0x7fbd13bb32a0) 0
+    vptr=((& QAbstractNativeEventFilter::_ZTV26QAbstractNativeEventFilter) + 16u)
+
+Class QAbstractProxyModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractProxyModel::QPrivateSignal (0x0x7fbd13bb3360) 0 empty
+
+Vtable for QAbstractProxyModel
+QAbstractProxyModel::_ZTV19QAbstractProxyModel: 53u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QAbstractProxyModel)
+16    (int (*)(...))QAbstractProxyModel::metaObject
+24    (int (*)(...))QAbstractProxyModel::qt_metacast
+32    (int (*)(...))QAbstractProxyModel::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))QAbstractProxyModel::sibling
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))QAbstractProxyModel::hasChildren
+160   (int (*)(...))QAbstractProxyModel::data
+168   (int (*)(...))QAbstractProxyModel::setData
+176   (int (*)(...))QAbstractProxyModel::headerData
+184   (int (*)(...))QAbstractProxyModel::setHeaderData
+192   (int (*)(...))QAbstractProxyModel::itemData
+200   (int (*)(...))QAbstractProxyModel::setItemData
+208   (int (*)(...))QAbstractProxyModel::mimeTypes
+216   (int (*)(...))QAbstractProxyModel::mimeData
+224   (int (*)(...))QAbstractProxyModel::canDropMimeData
+232   (int (*)(...))QAbstractProxyModel::dropMimeData
+240   (int (*)(...))QAbstractProxyModel::supportedDropActions
+248   (int (*)(...))QAbstractProxyModel::supportedDragActions
+256   (int (*)(...))QAbstractItemModel::insertRows
+264   (int (*)(...))QAbstractItemModel::insertColumns
+272   (int (*)(...))QAbstractItemModel::removeRows
+280   (int (*)(...))QAbstractItemModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QAbstractProxyModel::fetchMore
+312   (int (*)(...))QAbstractProxyModel::canFetchMore
+320   (int (*)(...))QAbstractProxyModel::flags
+328   (int (*)(...))QAbstractProxyModel::sort
+336   (int (*)(...))QAbstractProxyModel::buddy
+344   (int (*)(...))QAbstractItemModel::match
+352   (int (*)(...))QAbstractProxyModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractProxyModel::submit
+376   (int (*)(...))QAbstractProxyModel::revert
+384   (int (*)(...))QAbstractProxyModel::setSourceModel
+392   (int (*)(...))__cxa_pure_virtual
+400   (int (*)(...))__cxa_pure_virtual
+408   (int (*)(...))QAbstractProxyModel::mapSelectionToSource
+416   (int (*)(...))QAbstractProxyModel::mapSelectionFromSource
+
+Class QAbstractProxyModel
+   size=16 align=8
+   base size=16 base align=8
+QAbstractProxyModel (0x0x7fbd13b4c410) 0
+    vptr=((& QAbstractProxyModel::_ZTV19QAbstractProxyModel) + 16u)
+  QAbstractItemModel (0x0x7fbd13b4c478) 0
+      primary-for QAbstractProxyModel (0x0x7fbd13b4c410)
+    QObject (0x0x7fbd13bb3300) 0
+        primary-for QAbstractItemModel (0x0x7fbd13b4c478)
+
+Class QAbstractState::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractState::QPrivateSignal (0x0x7fbd13bb3420) 0 empty
+
+Vtable for QAbstractState
+QAbstractState::_ZTV14QAbstractState: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QAbstractState)
+16    (int (*)(...))QAbstractState::metaObject
+24    (int (*)(...))QAbstractState::qt_metacast
+32    (int (*)(...))QAbstractState::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QAbstractState::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+
+Class QAbstractState
+   size=16 align=8
+   base size=16 base align=8
+QAbstractState (0x0x7fbd13b4c4e0) 0
+    vptr=((& QAbstractState::_ZTV14QAbstractState) + 16u)
+  QObject (0x0x7fbd13bb33c0) 0
+      primary-for QAbstractState (0x0x7fbd13b4c4e0)
+
+Class QAbstractTransition::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractTransition::QPrivateSignal (0x0x7fbd13bb34e0) 0 empty
+
+Vtable for QAbstractTransition
+QAbstractTransition::_ZTV19QAbstractTransition: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QAbstractTransition)
+16    (int (*)(...))QAbstractTransition::metaObject
+24    (int (*)(...))QAbstractTransition::qt_metacast
+32    (int (*)(...))QAbstractTransition::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QAbstractTransition::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+
+Class QAbstractTransition
+   size=16 align=8
+   base size=16 base align=8
+QAbstractTransition (0x0x7fbd13b4c548) 0
+    vptr=((& QAbstractTransition::_ZTV19QAbstractTransition) + 16u)
+  QObject (0x0x7fbd13bb3480) 0
+      primary-for QAbstractTransition (0x0x7fbd13b4c548)
+
+Class QAnimationGroup::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAnimationGroup::QPrivateSignal (0x0x7fbd13bb35a0) 0 empty
+
+Vtable for QAnimationGroup
+QAnimationGroup::_ZTV15QAnimationGroup: 18u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QAnimationGroup)
+16    (int (*)(...))QAnimationGroup::metaObject
+24    (int (*)(...))QAnimationGroup::qt_metacast
+32    (int (*)(...))QAnimationGroup::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QAnimationGroup::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))QAbstractAnimation::updateState
+136   (int (*)(...))QAbstractAnimation::updateDirection
+
+Class QAnimationGroup
+   size=16 align=8
+   base size=16 base align=8
+QAnimationGroup (0x0x7fbd13b4c5b0) 0
+    vptr=((& QAnimationGroup::_ZTV15QAnimationGroup) + 16u)
+  QAbstractAnimation (0x0x7fbd13b4c618) 0
+      primary-for QAnimationGroup (0x0x7fbd13b4c5b0)
+    QObject (0x0x7fbd13bb3540) 0
+        primary-for QAbstractAnimation (0x0x7fbd13b4c618)
+
+Class QBasicTimer
+   size=4 align=4
+   base size=4 base align=4
+QBasicTimer (0x0x7fbd13c88300) 0
+
+Class QBitArray
+   size=8 align=8
+   base size=8 base align=8
+QBitArray (0x0x7fbd13c885a0) 0
+
+Class QBitRef
+   size=16 align=8
+   base size=12 base align=8
+QBitRef (0x0x7fbd13c88660) 0
+
+Class QIODevice::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QIODevice::QPrivateSignal (0x0x7fbd13c88960) 0 empty
+
+Vtable for QIODevice
+QIODevice::_ZTV9QIODevice: 30u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QIODevice)
+16    (int (*)(...))QIODevice::metaObject
+24    (int (*)(...))QIODevice::qt_metacast
+32    (int (*)(...))QIODevice::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QIODevice::isSequential
+120   (int (*)(...))QIODevice::open
+128   (int (*)(...))QIODevice::close
+136   (int (*)(...))QIODevice::pos
+144   (int (*)(...))QIODevice::size
+152   (int (*)(...))QIODevice::seek
+160   (int (*)(...))QIODevice::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QIODevice::bytesAvailable
+184   (int (*)(...))QIODevice::bytesToWrite
+192   (int (*)(...))QIODevice::canReadLine
+200   (int (*)(...))QIODevice::waitForReadyRead
+208   (int (*)(...))QIODevice::waitForBytesWritten
+216   (int (*)(...))__cxa_pure_virtual
+224   (int (*)(...))QIODevice::readLineData
+232   (int (*)(...))__cxa_pure_virtual
+
+Class QIODevice
+   size=16 align=8
+   base size=16 base align=8
+QIODevice (0x0x7fbd13b4cc98) 0
+    vptr=((& QIODevice::_ZTV9QIODevice) + 16u)
+  QObject (0x0x7fbd13c88900) 0
+      primary-for QIODevice (0x0x7fbd13b4cc98)
+
+Class QBuffer::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QBuffer::QPrivateSignal (0x0x7fbd13c88ba0) 0 empty
+
+Vtable for QBuffer
+QBuffer::_ZTV7QBuffer: 30u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QBuffer)
+16    (int (*)(...))QBuffer::metaObject
+24    (int (*)(...))QBuffer::qt_metacast
+32    (int (*)(...))QBuffer::qt_metacall
+40    (int (*)(...))QBuffer::~QBuffer
+48    (int (*)(...))QBuffer::~QBuffer
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QBuffer::connectNotify
+104   (int (*)(...))QBuffer::disconnectNotify
+112   (int (*)(...))QIODevice::isSequential
+120   (int (*)(...))QBuffer::open
+128   (int (*)(...))QBuffer::close
+136   (int (*)(...))QBuffer::pos
+144   (int (*)(...))QBuffer::size
+152   (int (*)(...))QBuffer::seek
+160   (int (*)(...))QBuffer::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QIODevice::bytesAvailable
+184   (int (*)(...))QIODevice::bytesToWrite
+192   (int (*)(...))QBuffer::canReadLine
+200   (int (*)(...))QIODevice::waitForReadyRead
+208   (int (*)(...))QIODevice::waitForBytesWritten
+216   (int (*)(...))QBuffer::readData
+224   (int (*)(...))QIODevice::readLineData
+232   (int (*)(...))QBuffer::writeData
+
+Class QBuffer
+   size=16 align=8
+   base size=16 base align=8
+QBuffer (0x0x7fbd13b4cdd0) 0
+    vptr=((& QBuffer::_ZTV7QBuffer) + 16u)
+  QIODevice (0x0x7fbd13b4ce38) 0
+      primary-for QBuffer (0x0x7fbd13b4cdd0)
+    QObject (0x0x7fbd13c88b40) 0
+        primary-for QIODevice (0x0x7fbd13b4ce38)
+
+Class QByteArrayMatcher::Data
+   size=272 align=8
+   base size=272 base align=8
+QByteArrayMatcher::Data (0x0x7fbd13c88c60) 0
+
+Class QByteArrayMatcher
+   size=1040 align=8
+   base size=1040 base align=8
+QByteArrayMatcher (0x0x7fbd13c88c00) 0
+
+Class QStaticByteArrayMatcherBase::Skiptable
+   size=256 align=1
+   base size=256 base align=1
+QStaticByteArrayMatcherBase::Skiptable (0x0x7fbd13c88d80) 0
+
+Class QStaticByteArrayMatcherBase
+   size=256 align=16
+   base size=256 base align=16
+QStaticByteArrayMatcherBase (0x0x7fbd13c88d20) 0
+
+Class QSharedData
+   size=4 align=4
+   base size=4 base align=4
+QSharedData (0x0x7fbd13c88f60) 0
+
+Class QLocale
+   size=8 align=8
+   base size=8 base align=8
+QLocale (0x0x7fbd139b6180) 0
+
+Class QCollatorSortKey
+   size=8 align=8
+   base size=8 base align=8
+QCollatorSortKey (0x0x7fbd139b6780) 0
+
+Class QCollator
+   size=8 align=8
+   base size=8 base align=8
+QCollator (0x0x7fbd139b6840) 0
+
+Class QCommandLineOption
+   size=8 align=8
+   base size=8 base align=8
+QCommandLineOption (0x0x7fbd13709840) 0
+
+Vtable for QEvent
+QEvent::_ZTV6QEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI6QEvent)
+16    (int (*)(...))QEvent::~QEvent
+24    (int (*)(...))QEvent::~QEvent
+
+Class QEvent
+   size=24 align=8
+   base size=20 base align=8
+QEvent (0x0x7fbd13709cc0) 0
+    vptr=((& QEvent::_ZTV6QEvent) + 16u)
+
+Vtable for QTimerEvent
+QTimerEvent::_ZTV11QTimerEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QTimerEvent)
+16    (int (*)(...))QTimerEvent::~QTimerEvent
+24    (int (*)(...))QTimerEvent::~QTimerEvent
+
+Class QTimerEvent
+   size=24 align=8
+   base size=24 base align=8
+QTimerEvent (0x0x7fbd1371d340) 0
+    vptr=((& QTimerEvent::_ZTV11QTimerEvent) + 16u)
+  QEvent (0x0x7fbd13709d20) 0
+      primary-for QTimerEvent (0x0x7fbd1371d340)
+
+Vtable for QChildEvent
+QChildEvent::_ZTV11QChildEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QChildEvent)
+16    (int (*)(...))QChildEvent::~QChildEvent
+24    (int (*)(...))QChildEvent::~QChildEvent
+
+Class QChildEvent
+   size=32 align=8
+   base size=32 base align=8
+QChildEvent (0x0x7fbd1371d3a8) 0
+    vptr=((& QChildEvent::_ZTV11QChildEvent) + 16u)
+  QEvent (0x0x7fbd13709d80) 0
+      primary-for QChildEvent (0x0x7fbd1371d3a8)
+
+Vtable for QDynamicPropertyChangeEvent
+QDynamicPropertyChangeEvent::_ZTV27QDynamicPropertyChangeEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI27QDynamicPropertyChangeEvent)
+16    (int (*)(...))QDynamicPropertyChangeEvent::~QDynamicPropertyChangeEvent
+24    (int (*)(...))QDynamicPropertyChangeEvent::~QDynamicPropertyChangeEvent
+
+Class QDynamicPropertyChangeEvent
+   size=32 align=8
+   base size=32 base align=8
+QDynamicPropertyChangeEvent (0x0x7fbd1371d8f0) 0
+    vptr=((& QDynamicPropertyChangeEvent::_ZTV27QDynamicPropertyChangeEvent) + 16u)
+  QEvent (0x0x7fbd137902a0) 0
+      primary-for QDynamicPropertyChangeEvent (0x0x7fbd1371d8f0)
+
+Vtable for QDeferredDeleteEvent
+QDeferredDeleteEvent::_ZTV20QDeferredDeleteEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QDeferredDeleteEvent)
+16    (int (*)(...))QDeferredDeleteEvent::~QDeferredDeleteEvent
+24    (int (*)(...))QDeferredDeleteEvent::~QDeferredDeleteEvent
+
+Class QDeferredDeleteEvent
+   size=24 align=8
+   base size=24 base align=8
+QDeferredDeleteEvent (0x0x7fbd1371d958) 0
+    vptr=((& QDeferredDeleteEvent::_ZTV20QDeferredDeleteEvent) + 16u)
+  QEvent (0x0x7fbd13790300) 0
+      primary-for QDeferredDeleteEvent (0x0x7fbd1371d958)
+
+Class QCoreApplication::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QCoreApplication::QPrivateSignal (0x0x7fbd137903c0) 0 empty
+
+Vtable for QCoreApplication
+QCoreApplication::_ZTV16QCoreApplication: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QCoreApplication)
+16    (int (*)(...))QCoreApplication::metaObject
+24    (int (*)(...))QCoreApplication::qt_metacast
+32    (int (*)(...))QCoreApplication::qt_metacall
+40    (int (*)(...))QCoreApplication::~QCoreApplication
+48    (int (*)(...))QCoreApplication::~QCoreApplication
+56    (int (*)(...))QCoreApplication::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QCoreApplication::notify
+120   (int (*)(...))QCoreApplication::compressEvent
+
+Class QCoreApplication
+   size=16 align=8
+   base size=16 base align=8
+QCoreApplication (0x0x7fbd1371d9c0) 0
+    vptr=((& QCoreApplication::_ZTV16QCoreApplication) + 16u)
+  QObject (0x0x7fbd13790360) 0
+      primary-for QCoreApplication (0x0x7fbd1371d9c0)
+
+Class QCommandLineParser
+   size=8 align=8
+   base size=8 base align=8
+QCommandLineParser (0x0x7fbd13790420) 0
+
+Class QContiguousCacheData
+   size=24 align=4
+   base size=24 base align=4
+QContiguousCacheData (0x0x7fbd13790480) 0
+
+Class QCryptographicHash
+   size=8 align=8
+   base size=8 base align=8
+QCryptographicHash (0x0x7fbd13790a80) 0
+
+Class QDataStream
+   size=32 align=8
+   base size=32 base align=8
+QDataStream (0x0x7fbd13790ae0) 0
+
+Class QtPrivate::StreamStateSaver
+   size=16 align=8
+   base size=12 base align=8
+QtPrivate::StreamStateSaver (0x0x7fbd13790ba0) 0
+
+Class QDate
+   size=8 align=8
+   base size=8 base align=8
+QDate (0x0x7fbd134610c0) 0
+
+Class QTime
+   size=4 align=4
+   base size=4 base align=4
+QTime (0x0x7fbd13461360) 0
+
+Class QDateTime::ShortData
+   size=8 align=8
+   base size=8 base align=8
+QDateTime::ShortData (0x0x7fbd13461ae0) 0
+
+Class QDateTime::Data
+   size=8 align=8
+   base size=8 base align=8
+QDateTime::Data (0x0x7fbd13461b40) 0
+
+Class QDateTime
+   size=8 align=8
+   base size=8 base align=8
+QDateTime (0x0x7fbd13461a80) 0
+
+Class QElapsedTimer
+   size=16 align=8
+   base size=16 base align=8
+QElapsedTimer (0x0x7fbd13579c60) 0
+
+Class QDeadlineTimer
+   size=16 align=8
+   base size=16 base align=8
+QDeadlineTimer (0x0x7fbd135b5180) 0
+
+Vtable for QTextStream
+QTextStream::_ZTV11QTextStream: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QTextStream)
+16    (int (*)(...))QTextStream::~QTextStream
+24    (int (*)(...))QTextStream::~QTextStream
+
+Class QTextStream
+   size=16 align=8
+   base size=16 base align=8
+QTextStream (0x0x7fbd132ea120) 0
+    vptr=((& QTextStream::_ZTV11QTextStream) + 16u)
+
+Class QTextStreamManipulator
+   size=40 align=8
+   base size=38 base align=8
+QTextStreamManipulator (0x0x7fbd132ea3c0) 0
+
+Class QtSharedPointer::NormalDeleter
+   size=1 align=1
+   base size=0 base align=1
+QtSharedPointer::NormalDeleter (0x0x7fbd132ea600) 0 empty
+
+Class QtSharedPointer::ExternalRefCountData
+   size=16 align=8
+   base size=16 base align=8
+QtSharedPointer::ExternalRefCountData (0x0x7fbd132ea780) 0
+
+Class QDebug::Stream
+   size=80 align=8
+   base size=76 base align=8
+QDebug::Stream (0x0x7fbd132eacc0) 0
+
+Class QDebug
+   size=8 align=8
+   base size=8 base align=8
+QDebug (0x0x7fbd132eac60) 0
+
+Class QDebugStateSaver
+   size=8 align=8
+   base size=8 base align=8
+QDebugStateSaver (0x0x7fbd1318a1e0) 0
+
+Class QNoDebug
+   size=1 align=1
+   base size=0 base align=1
+QNoDebug (0x0x7fbd1318a2a0) 0 empty
+
+Class QFileDevice::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFileDevice::QPrivateSignal (0x0x7fbd13231420) 0 empty
+
+Vtable for QFileDevice
+QFileDevice::_ZTV11QFileDevice: 34u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QFileDevice)
+16    (int (*)(...))QFileDevice::metaObject
+24    (int (*)(...))QFileDevice::qt_metacast
+32    (int (*)(...))QFileDevice::qt_metacall
+40    (int (*)(...))QFileDevice::~QFileDevice
+48    (int (*)(...))QFileDevice::~QFileDevice
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QFileDevice::isSequential
+120   (int (*)(...))QIODevice::open
+128   (int (*)(...))QFileDevice::close
+136   (int (*)(...))QFileDevice::pos
+144   (int (*)(...))QFileDevice::size
+152   (int (*)(...))QFileDevice::seek
+160   (int (*)(...))QFileDevice::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QIODevice::bytesAvailable
+184   (int (*)(...))QIODevice::bytesToWrite
+192   (int (*)(...))QIODevice::canReadLine
+200   (int (*)(...))QIODevice::waitForReadyRead
+208   (int (*)(...))QIODevice::waitForBytesWritten
+216   (int (*)(...))QFileDevice::readData
+224   (int (*)(...))QFileDevice::readLineData
+232   (int (*)(...))QFileDevice::writeData
+240   (int (*)(...))QFileDevice::fileName
+248   (int (*)(...))QFileDevice::resize
+256   (int (*)(...))QFileDevice::permissions
+264   (int (*)(...))QFileDevice::setPermissions
+
+Class QFileDevice
+   size=16 align=8
+   base size=16 base align=8
+QFileDevice (0x0x7fbd13227a90) 0
+    vptr=((& QFileDevice::_ZTV11QFileDevice) + 16u)
+  QIODevice (0x0x7fbd13227af8) 0
+      primary-for QFileDevice (0x0x7fbd13227a90)
+    QObject (0x0x7fbd132313c0) 0
+        primary-for QIODevice (0x0x7fbd13227af8)
+
+Class QFile::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFile::QPrivateSignal (0x0x7fbd13231660) 0 empty
+
+Vtable for QFile
+QFile::_ZTV5QFile: 34u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI5QFile)
+16    (int (*)(...))QFile::metaObject
+24    (int (*)(...))QFile::qt_metacast
+32    (int (*)(...))QFile::qt_metacall
+40    (int (*)(...))QFile::~QFile
+48    (int (*)(...))QFile::~QFile
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QFileDevice::isSequential
+120   (int (*)(...))QFile::open
+128   (int (*)(...))QFileDevice::close
+136   (int (*)(...))QFileDevice::pos
+144   (int (*)(...))QFile::size
+152   (int (*)(...))QFileDevice::seek
+160   (int (*)(...))QFileDevice::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QIODevice::bytesAvailable
+184   (int (*)(...))QIODevice::bytesToWrite
+192   (int (*)(...))QIODevice::canReadLine
+200   (int (*)(...))QIODevice::waitForReadyRead
+208   (int (*)(...))QIODevice::waitForBytesWritten
+216   (int (*)(...))QFileDevice::readData
+224   (int (*)(...))QFileDevice::readLineData
+232   (int (*)(...))QFileDevice::writeData
+240   (int (*)(...))QFile::fileName
+248   (int (*)(...))QFile::resize
+256   (int (*)(...))QFile::permissions
+264   (int (*)(...))QFile::setPermissions
+
+Class QFile
+   size=16 align=8
+   base size=16 base align=8
+QFile (0x0x7fbd13227c30) 0
+    vptr=((& QFile::_ZTV5QFile) + 16u)
+  QFileDevice (0x0x7fbd13227c98) 0
+      primary-for QFile (0x0x7fbd13227c30)
+    QIODevice (0x0x7fbd13227d00) 0
+        primary-for QFileDevice (0x0x7fbd13227c98)
+      QObject (0x0x7fbd13231600) 0
+          primary-for QIODevice (0x0x7fbd13227d00)
+
+Class QFileInfo
+   size=8 align=8
+   base size=8 base align=8
+QFileInfo (0x0x7fbd13231840) 0
+
+Class QDir
+   size=8 align=8
+   base size=8 base align=8
+QDir (0x0x7fbd13231c60) 0
+
+Class QDirIterator
+   size=8 align=8
+   base size=8 base align=8
+QDirIterator (0x0x7fbd12f1d660) 0
+
+Class QEasingCurve
+   size=8 align=8
+   base size=8 base align=8
+QEasingCurve (0x0x7fbd12f1d8a0) 0
+
+Class QEventTransition::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QEventTransition::QPrivateSignal (0x0x7fbd13043cc0) 0 empty
+
+Vtable for QEventTransition
+QEventTransition::_ZTV16QEventTransition: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QEventTransition)
+16    (int (*)(...))QEventTransition::metaObject
+24    (int (*)(...))QEventTransition::qt_metacast
+32    (int (*)(...))QEventTransition::qt_metacall
+40    (int (*)(...))QEventTransition::~QEventTransition
+48    (int (*)(...))QEventTransition::~QEventTransition
+56    (int (*)(...))QEventTransition::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QEventTransition::eventTest
+120   (int (*)(...))QEventTransition::onTransition
+
+Class QEventTransition
+   size=16 align=8
+   base size=16 base align=8
+QEventTransition (0x0x7fbd13042d68) 0
+    vptr=((& QEventTransition::_ZTV16QEventTransition) + 16u)
+  QAbstractTransition (0x0x7fbd13042dd0) 0
+      primary-for QEventTransition (0x0x7fbd13042d68)
+    QObject (0x0x7fbd13043c60) 0
+        primary-for QAbstractTransition (0x0x7fbd13042dd0)
+
+Vtable for QException
+QException::_ZTV10QException: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QException)
+16    (int (*)(...))QException::~QException
+24    (int (*)(...))QException::~QException
+32    (int (*)(...))std::exception::what
+40    (int (*)(...))QException::raise
+48    (int (*)(...))QException::clone
+
+Class QException
+   size=8 align=8
+   base size=8 base align=8
+QException (0x0x7fbd13042e38) 0 nearly-empty
+    vptr=((& QException::_ZTV10QException) + 16u)
+  std::exception (0x0x7fbd13043d20) 0 nearly-empty
+      primary-for QException (0x0x7fbd13042e38)
+
+Vtable for QUnhandledException
+QUnhandledException::_ZTV19QUnhandledException: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QUnhandledException)
+16    (int (*)(...))QUnhandledException::~QUnhandledException
+24    (int (*)(...))QUnhandledException::~QUnhandledException
+32    (int (*)(...))std::exception::what
+40    (int (*)(...))QUnhandledException::raise
+48    (int (*)(...))QUnhandledException::clone
+
+Class QUnhandledException
+   size=8 align=8
+   base size=8 base align=8
+QUnhandledException (0x0x7fbd13042ea0) 0 nearly-empty
+    vptr=((& QUnhandledException::_ZTV19QUnhandledException) + 16u)
+  QException (0x0x7fbd13042f08) 0 nearly-empty
+      primary-for QUnhandledException (0x0x7fbd13042ea0)
+    std::exception (0x0x7fbd13043d80) 0 nearly-empty
+        primary-for QException (0x0x7fbd13042f08)
+
+Class QtPrivate::ExceptionHolder
+   size=8 align=8
+   base size=8 base align=8
+QtPrivate::ExceptionHolder (0x0x7fbd13043de0) 0
+
+Class QtPrivate::ExceptionStore
+   size=8 align=8
+   base size=8 base align=8
+QtPrivate::ExceptionStore (0x0x7fbd13043ea0) 0
+
+Vtable for QFactoryInterface
+QFactoryInterface::_ZTV17QFactoryInterface: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QFactoryInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class QFactoryInterface
+   size=8 align=8
+   base size=8 base align=8
+QFactoryInterface (0x0x7fbd13043f00) 0 nearly-empty
+    vptr=((& QFactoryInterface::_ZTV17QFactoryInterface) + 16u)
+
+Class QFileSelector::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFileSelector::QPrivateSignal (0x0x7fbd12cc4060) 0 empty
+
+Vtable for QFileSelector
+QFileSelector::_ZTV13QFileSelector: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QFileSelector)
+16    (int (*)(...))QFileSelector::metaObject
+24    (int (*)(...))QFileSelector::qt_metacast
+32    (int (*)(...))QFileSelector::qt_metacall
+40    (int (*)(...))QFileSelector::~QFileSelector
+48    (int (*)(...))QFileSelector::~QFileSelector
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QFileSelector
+   size=16 align=8
+   base size=16 base align=8
+QFileSelector (0x0x7fbd13042f70) 0
+    vptr=((& QFileSelector::_ZTV13QFileSelector) + 16u)
+  QObject (0x0x7fbd12cc4000) 0
+      primary-for QFileSelector (0x0x7fbd13042f70)
+
+Class QFileSystemWatcher::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFileSystemWatcher::QPrivateSignal (0x0x7fbd12cc4120) 0 empty
+
+Vtable for QFileSystemWatcher
+QFileSystemWatcher::_ZTV18QFileSystemWatcher: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QFileSystemWatcher)
+16    (int (*)(...))QFileSystemWatcher::metaObject
+24    (int (*)(...))QFileSystemWatcher::qt_metacast
+32    (int (*)(...))QFileSystemWatcher::qt_metacall
+40    (int (*)(...))QFileSystemWatcher::~QFileSystemWatcher
+48    (int (*)(...))QFileSystemWatcher::~QFileSystemWatcher
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QFileSystemWatcher
+   size=16 align=8
+   base size=16 base align=8
+QFileSystemWatcher (0x0x7fbd12cd0000) 0
+    vptr=((& QFileSystemWatcher::_ZTV18QFileSystemWatcher) + 16u)
+  QObject (0x0x7fbd12cc40c0) 0
+      primary-for QFileSystemWatcher (0x0x7fbd12cd0000)
+
+Class QFinalState::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFinalState::QPrivateSignal (0x0x7fbd12cc41e0) 0 empty
+
+Vtable for QFinalState
+QFinalState::_ZTV11QFinalState: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QFinalState)
+16    (int (*)(...))QFinalState::metaObject
+24    (int (*)(...))QFinalState::qt_metacast
+32    (int (*)(...))QFinalState::qt_metacall
+40    (int (*)(...))QFinalState::~QFinalState
+48    (int (*)(...))QFinalState::~QFinalState
+56    (int (*)(...))QFinalState::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QFinalState::onEntry
+120   (int (*)(...))QFinalState::onExit
+
+Class QFinalState
+   size=16 align=8
+   base size=16 base align=8
+QFinalState (0x0x7fbd12cd0068) 0
+    vptr=((& QFinalState::_ZTV11QFinalState) + 16u)
+  QAbstractState (0x0x7fbd12cd00d0) 0
+      primary-for QFinalState (0x0x7fbd12cd0068)
+    QObject (0x0x7fbd12cc4180) 0
+        primary-for QAbstractState (0x0x7fbd12cd00d0)
+
+Vtable for QRunnable
+QRunnable::_ZTV9QRunnable: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QRunnable)
+16    (int (*)(...))__cxa_pure_virtual
+24    0u
+32    0u
+
+Class QRunnable
+   size=16 align=8
+   base size=12 base align=8
+QRunnable (0x0x7fbd12cc4240) 0
+    vptr=((& QRunnable::_ZTV9QRunnable) + 16u)
+
+Class QBasicMutex
+   size=8 align=8
+   base size=8 base align=8
+QBasicMutex (0x0x7fbd12cc42a0) 0
+
+Class QMutex
+   size=8 align=8
+   base size=8 base align=8
+QMutex (0x0x7fbd12cd0208) 0
+  QBasicMutex (0x0x7fbd12cc4480) 0
+
+Class QMutexLocker
+   size=8 align=8
+   base size=8 base align=8
+QMutexLocker (0x0x7fbd12cc44e0) 0
+
+Class QtPrivate::ResultItem
+   size=16 align=8
+   base size=16 base align=8
+QtPrivate::ResultItem (0x0x7fbd12cc4540) 0
+
+Class QtPrivate::ResultIteratorBase
+   size=16 align=8
+   base size=12 base align=8
+QtPrivate::ResultIteratorBase (0x0x7fbd12cc45a0) 0
+
+Vtable for QtPrivate::ResultStoreBase
+QtPrivate::ResultStoreBase::_ZTVN9QtPrivate15ResultStoreBaseE: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN9QtPrivate15ResultStoreBaseE)
+16    (int (*)(...))QtPrivate::ResultStoreBase::~ResultStoreBase
+24    (int (*)(...))QtPrivate::ResultStoreBase::~ResultStoreBase
+
+Class QtPrivate::ResultStoreBase
+   size=48 align=8
+   base size=44 base align=8
+QtPrivate::ResultStoreBase (0x0x7fbd12cc46c0) 0
+    vptr=((& QtPrivate::ResultStoreBase::_ZTVN9QtPrivate15ResultStoreBaseE) + 16u)
+
+Vtable for QFutureInterfaceBase
+QFutureInterfaceBase::_ZTV20QFutureInterfaceBase: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QFutureInterfaceBase)
+16    (int (*)(...))QFutureInterfaceBase::~QFutureInterfaceBase
+24    (int (*)(...))QFutureInterfaceBase::~QFutureInterfaceBase
+
+Class QFutureInterfaceBase
+   size=16 align=8
+   base size=16 base align=8
+QFutureInterfaceBase (0x0x7fbd12cc4f00) 0
+    vptr=((& QFutureInterfaceBase::_ZTV20QFutureInterfaceBase) + 16u)
+
+Class QFutureWatcherBase::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFutureWatcherBase::QPrivateSignal (0x0x7fbd12e09720) 0 empty
+
+Vtable for QFutureWatcherBase
+QFutureWatcherBase::_ZTV18QFutureWatcherBase: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QFutureWatcherBase)
+16    (int (*)(...))QFutureWatcherBase::metaObject
+24    (int (*)(...))QFutureWatcherBase::qt_metacast
+32    (int (*)(...))QFutureWatcherBase::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QFutureWatcherBase::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QFutureWatcherBase::connectNotify
+104   (int (*)(...))QFutureWatcherBase::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+
+Class QFutureWatcherBase
+   size=16 align=8
+   base size=16 base align=8
+QFutureWatcherBase (0x0x7fbd12a57340) 0
+    vptr=((& QFutureWatcherBase::_ZTV18QFutureWatcherBase) + 16u)
+  QObject (0x0x7fbd12e096c0) 0
+      primary-for QFutureWatcherBase (0x0x7fbd12a57340)
+
+Class QHistoryState::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QHistoryState::QPrivateSignal (0x0x7fbd12e09d20) 0 empty
+
+Vtable for QHistoryState
+QHistoryState::_ZTV13QHistoryState: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QHistoryState)
+16    (int (*)(...))QHistoryState::metaObject
+24    (int (*)(...))QHistoryState::qt_metacast
+32    (int (*)(...))QHistoryState::qt_metacall
+40    (int (*)(...))QHistoryState::~QHistoryState
+48    (int (*)(...))QHistoryState::~QHistoryState
+56    (int (*)(...))QHistoryState::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QHistoryState::onEntry
+120   (int (*)(...))QHistoryState::onExit
+
+Class QHistoryState
+   size=16 align=8
+   base size=16 base align=8
+QHistoryState (0x0x7fbd12a57c30) 0
+    vptr=((& QHistoryState::_ZTV13QHistoryState) + 16u)
+  QAbstractState (0x0x7fbd12a57c98) 0
+      primary-for QHistoryState (0x0x7fbd12a57c30)
+    QObject (0x0x7fbd12e09cc0) 0
+        primary-for QAbstractState (0x0x7fbd12a57c98)
+
+Class QIdentityProxyModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QIdentityProxyModel::QPrivateSignal (0x0x7fbd12e09de0) 0 empty
+
+Vtable for QIdentityProxyModel
+QIdentityProxyModel::_ZTV19QIdentityProxyModel: 53u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QIdentityProxyModel)
+16    (int (*)(...))QIdentityProxyModel::metaObject
+24    (int (*)(...))QIdentityProxyModel::qt_metacast
+32    (int (*)(...))QIdentityProxyModel::qt_metacall
+40    (int (*)(...))QIdentityProxyModel::~QIdentityProxyModel
+48    (int (*)(...))QIdentityProxyModel::~QIdentityProxyModel
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QIdentityProxyModel::index
+120   (int (*)(...))QIdentityProxyModel::parent
+128   (int (*)(...))QIdentityProxyModel::sibling
+136   (int (*)(...))QIdentityProxyModel::rowCount
+144   (int (*)(...))QIdentityProxyModel::columnCount
+152   (int (*)(...))QAbstractProxyModel::hasChildren
+160   (int (*)(...))QAbstractProxyModel::data
+168   (int (*)(...))QAbstractProxyModel::setData
+176   (int (*)(...))QIdentityProxyModel::headerData
+184   (int (*)(...))QAbstractProxyModel::setHeaderData
+192   (int (*)(...))QAbstractProxyModel::itemData
+200   (int (*)(...))QAbstractProxyModel::setItemData
+208   (int (*)(...))QAbstractProxyModel::mimeTypes
+216   (int (*)(...))QAbstractProxyModel::mimeData
+224   (int (*)(...))QAbstractProxyModel::canDropMimeData
+232   (int (*)(...))QIdentityProxyModel::dropMimeData
+240   (int (*)(...))QAbstractProxyModel::supportedDropActions
+248   (int (*)(...))QAbstractProxyModel::supportedDragActions
+256   (int (*)(...))QIdentityProxyModel::insertRows
+264   (int (*)(...))QIdentityProxyModel::insertColumns
+272   (int (*)(...))QIdentityProxyModel::removeRows
+280   (int (*)(...))QIdentityProxyModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QAbstractProxyModel::fetchMore
+312   (int (*)(...))QAbstractProxyModel::canFetchMore
+320   (int (*)(...))QAbstractProxyModel::flags
+328   (int (*)(...))QAbstractProxyModel::sort
+336   (int (*)(...))QAbstractProxyModel::buddy
+344   (int (*)(...))QIdentityProxyModel::match
+352   (int (*)(...))QAbstractProxyModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractProxyModel::submit
+376   (int (*)(...))QAbstractProxyModel::revert
+384   (int (*)(...))QIdentityProxyModel::setSourceModel
+392   (int (*)(...))QIdentityProxyModel::mapToSource
+400   (int (*)(...))QIdentityProxyModel::mapFromSource
+408   (int (*)(...))QIdentityProxyModel::mapSelectionToSource
+416   (int (*)(...))QIdentityProxyModel::mapSelectionFromSource
+
+Class QIdentityProxyModel
+   size=16 align=8
+   base size=16 base align=8
+QIdentityProxyModel (0x0x7fbd12a57d00) 0
+    vptr=((& QIdentityProxyModel::_ZTV19QIdentityProxyModel) + 16u)
+  QAbstractProxyModel (0x0x7fbd12a57d68) 0
+      primary-for QIdentityProxyModel (0x0x7fbd12a57d00)
+    QAbstractItemModel (0x0x7fbd12a57dd0) 0
+        primary-for QAbstractProxyModel (0x0x7fbd12a57d68)
+      QObject (0x0x7fbd12e09d80) 0
+          primary-for QAbstractItemModel (0x0x7fbd12a57dd0)
+
+Class QItemSelectionRange
+   size=16 align=8
+   base size=16 base align=8
+QItemSelectionRange (0x0x7fbd12e09e40) 0
+
+Class QItemSelectionModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QItemSelectionModel::QPrivateSignal (0x0x7fbd12b1f540) 0 empty
+
+Vtable for QItemSelectionModel
+QItemSelectionModel::_ZTV19QItemSelectionModel: 20u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QItemSelectionModel)
+16    (int (*)(...))QItemSelectionModel::metaObject
+24    (int (*)(...))QItemSelectionModel::qt_metacast
+32    (int (*)(...))QItemSelectionModel::qt_metacall
+40    (int (*)(...))QItemSelectionModel::~QItemSelectionModel
+48    (int (*)(...))QItemSelectionModel::~QItemSelectionModel
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QItemSelectionModel::setCurrentIndex
+120   (int (*)(...))QItemSelectionModel::select
+128   (int (*)(...))QItemSelectionModel::select
+136   (int (*)(...))QItemSelectionModel::clear
+144   (int (*)(...))QItemSelectionModel::reset
+152   (int (*)(...))QItemSelectionModel::clearCurrentIndex
+
+Class QItemSelectionModel
+   size=16 align=8
+   base size=16 base align=8
+QItemSelectionModel (0x0x7fbd12b1e618) 0
+    vptr=((& QItemSelectionModel::_ZTV19QItemSelectionModel) + 16u)
+  QObject (0x0x7fbd12b1f4e0) 0
+      primary-for QItemSelectionModel (0x0x7fbd12b1e618)
+
+Class QItemSelection
+   size=8 align=8
+   base size=8 base align=8
+QItemSelection (0x0x7fbd12b1e820) 0
+  QList<QItemSelectionRange> (0x0x7fbd12b1e888) 0
+    QListSpecialMethods<QItemSelectionRange> (0x0x7fbd12b1f840) 0 empty
+
+Class QJsonValue
+   size=24 align=8
+   base size=20 base align=8
+QJsonValue (0x0x7fbd12b1fd20) 0
+
+Class QJsonValueRef
+   size=16 align=8
+   base size=12 base align=8
+QJsonValueRef (0x0x7fbd1292a480) 0
+
+Class QJsonValuePtr
+   size=24 align=8
+   base size=24 base align=8
+QJsonValuePtr (0x0x7fbd1292a9c0) 0
+
+Class QJsonValueRefPtr
+   size=16 align=8
+   base size=16 base align=8
+QJsonValueRefPtr (0x0x7fbd1292aa20) 0
+
+Class QJsonArray::iterator
+   size=16 align=8
+   base size=12 base align=8
+QJsonArray::iterator (0x0x7fbd1292ac00) 0
+
+Class QJsonArray::const_iterator
+   size=16 align=8
+   base size=12 base align=8
+QJsonArray::const_iterator (0x0x7fbd1292ac60) 0
+
+Class QJsonArray
+   size=16 align=8
+   base size=16 base align=8
+QJsonArray (0x0x7fbd1292aba0) 0
+
+Class QJsonParseError
+   size=8 align=4
+   base size=8 base align=4
+QJsonParseError (0x0x7fbd12a2bea0) 0
+
+Class QJsonDocument
+   size=8 align=8
+   base size=8 base align=8
+QJsonDocument (0x0x7fbd12a2bf00) 0
+
+Class QJsonObject::iterator
+   size=16 align=8
+   base size=12 base align=8
+QJsonObject::iterator (0x0x7fbd1268c5a0) 0
+
+Class QJsonObject::const_iterator
+   size=16 align=8
+   base size=12 base align=8
+QJsonObject::const_iterator (0x0x7fbd1268c600) 0
+
+Class QJsonObject
+   size=16 align=8
+   base size=16 base align=8
+QJsonObject (0x0x7fbd1268c540) 0
+
+Class QLibrary::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QLibrary::QPrivateSignal (0x0x7fbd127458a0) 0 empty
+
+Vtable for QLibrary
+QLibrary::_ZTV8QLibrary: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI8QLibrary)
+16    (int (*)(...))QLibrary::metaObject
+24    (int (*)(...))QLibrary::qt_metacast
+32    (int (*)(...))QLibrary::qt_metacall
+40    (int (*)(...))QLibrary::~QLibrary
+48    (int (*)(...))QLibrary::~QLibrary
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QLibrary
+   size=32 align=8
+   base size=25 base align=8
+QLibrary (0x0x7fbd12742bc8) 0
+    vptr=((& QLibrary::_ZTV8QLibrary) + 16u)
+  QObject (0x0x7fbd12745840) 0
+      primary-for QLibrary (0x0x7fbd12742bc8)
+
+Class QVersionNumber::SegmentStorage
+   size=8 align=8
+   base size=8 base align=8
+QVersionNumber::SegmentStorage (0x0x7fbd12745f60) 0
+
+Class QVersionNumber
+   size=8 align=8
+   base size=8 base align=8
+QVersionNumber (0x0x7fbd12745a80) 0
+
+Class QLibraryInfo
+   size=1 align=1
+   base size=0 base align=1
+QLibraryInfo (0x0x7fbd127d6480) 0 empty
+
+Class QPoint
+   size=8 align=4
+   base size=8 base align=4
+QPoint (0x0x7fbd127d64e0) 0
+
+Class QPointF
+   size=16 align=8
+   base size=16 base align=8
+QPointF (0x0x7fbd127d6780) 0
+
+Class QLine
+   size=16 align=4
+   base size=16 base align=4
+QLine (0x0x7fbd127d6a20) 0
+
+Class QLineF
+   size=32 align=8
+   base size=32 base align=8
+QLineF (0x0x7fbd124cd3c0) 0
+
+Class QLinkedListData
+   size=32 align=8
+   base size=25 base align=8
+QLinkedListData (0x0x7fbd124cdd20) 0
+
+Class QLockFile
+   size=8 align=8
+   base size=8 base align=8
+QLockFile (0x0x7fbd125da0c0) 0
+
+Class QLoggingCategory::AtomicBools
+   size=4 align=1
+   base size=4 base align=1
+QLoggingCategory::AtomicBools (0x0x7fbd125da240) 0
+
+Class QLoggingCategory
+   size=24 align=8
+   base size=24 base align=8
+QLoggingCategory (0x0x7fbd125da1e0) 0
+
+Class QMargins
+   size=16 align=4
+   base size=16 base align=4
+QMargins (0x0x7fbd125da3c0) 0
+
+Class QMarginsF
+   size=32 align=8
+   base size=32 base align=8
+QMarginsF (0x0x7fbd125da660) 0
+
+Class QMessageAuthenticationCode
+   size=8 align=8
+   base size=8 base align=8
+QMessageAuthenticationCode (0x0x7fbd125dacc0) 0
+
+Class QMetaMethod
+   size=16 align=8
+   base size=12 base align=8
+QMetaMethod (0x0x7fbd125dad20) 0
+
+Class QMetaEnum
+   size=16 align=8
+   base size=12 base align=8
+QMetaEnum (0x0x7fbd12331360) 0
+
+Class QMetaProperty
+   size=32 align=8
+   base size=32 base align=8
+QMetaProperty (0x0x7fbd12331660) 0
+
+Class QMetaClassInfo
+   size=16 align=8
+   base size=12 base align=8
+QMetaClassInfo (0x0x7fbd123316c0) 0
+
+Class QMimeData::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QMimeData::QPrivateSignal (0x0x7fbd123319c0) 0 empty
+
+Vtable for QMimeData
+QMimeData::_ZTV9QMimeData: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QMimeData)
+16    (int (*)(...))QMimeData::metaObject
+24    (int (*)(...))QMimeData::qt_metacast
+32    (int (*)(...))QMimeData::qt_metacall
+40    (int (*)(...))QMimeData::~QMimeData
+48    (int (*)(...))QMimeData::~QMimeData
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QMimeData::hasFormat
+120   (int (*)(...))QMimeData::formats
+128   (int (*)(...))QMimeData::retrieveData
+
+Class QMimeData
+   size=16 align=8
+   base size=16 base align=8
+QMimeData (0x0x7fbd122a2e38) 0
+    vptr=((& QMimeData::_ZTV9QMimeData) + 16u)
+  QObject (0x0x7fbd12331960) 0
+      primary-for QMimeData (0x0x7fbd122a2e38)
+
+Class QMimeType
+   size=8 align=8
+   base size=8 base align=8
+QMimeType (0x0x7fbd12331a20) 0
+
+Class QMimeDatabase
+   size=8 align=8
+   base size=8 base align=8
+QMimeDatabase (0x0x7fbd12331d20) 0
+
+Class QObjectCleanupHandler::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QObjectCleanupHandler::QPrivateSignal (0x0x7fbd12331de0) 0 empty
+
+Vtable for QObjectCleanupHandler
+QObjectCleanupHandler::_ZTV21QObjectCleanupHandler: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QObjectCleanupHandler)
+16    (int (*)(...))QObjectCleanupHandler::metaObject
+24    (int (*)(...))QObjectCleanupHandler::qt_metacast
+32    (int (*)(...))QObjectCleanupHandler::qt_metacall
+40    (int (*)(...))QObjectCleanupHandler::~QObjectCleanupHandler
+48    (int (*)(...))QObjectCleanupHandler::~QObjectCleanupHandler
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QObjectCleanupHandler
+   size=24 align=8
+   base size=24 base align=8
+QObjectCleanupHandler (0x0x7fbd1238d068) 0
+    vptr=((& QObjectCleanupHandler::_ZTV21QObjectCleanupHandler) + 16u)
+  QObject (0x0x7fbd12331d80) 0
+      primary-for QObjectCleanupHandler (0x0x7fbd1238d068)
+
+Class QOperatingSystemVersion
+   size=16 align=4
+   base size=16 base align=4
+QOperatingSystemVersion (0x0x7fbd12331e40) 0
+
+Class QParallelAnimationGroup::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QParallelAnimationGroup::QPrivateSignal (0x0x7fbd123b9600) 0 empty
+
+Vtable for QParallelAnimationGroup
+QParallelAnimationGroup::_ZTV23QParallelAnimationGroup: 18u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI23QParallelAnimationGroup)
+16    (int (*)(...))QParallelAnimationGroup::metaObject
+24    (int (*)(...))QParallelAnimationGroup::qt_metacast
+32    (int (*)(...))QParallelAnimationGroup::qt_metacall
+40    (int (*)(...))QParallelAnimationGroup::~QParallelAnimationGroup
+48    (int (*)(...))QParallelAnimationGroup::~QParallelAnimationGroup
+56    (int (*)(...))QParallelAnimationGroup::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QParallelAnimationGroup::duration
+120   (int (*)(...))QParallelAnimationGroup::updateCurrentTime
+128   (int (*)(...))QParallelAnimationGroup::updateState
+136   (int (*)(...))QParallelAnimationGroup::updateDirection
+
+Class QParallelAnimationGroup
+   size=16 align=8
+   base size=16 base align=8
+QParallelAnimationGroup (0x0x7fbd1238d7b8) 0
+    vptr=((& QParallelAnimationGroup::_ZTV23QParallelAnimationGroup) + 16u)
+  QAnimationGroup (0x0x7fbd1238d820) 0
+      primary-for QParallelAnimationGroup (0x0x7fbd1238d7b8)
+    QAbstractAnimation (0x0x7fbd1238d888) 0
+        primary-for QAnimationGroup (0x0x7fbd1238d820)
+      QObject (0x0x7fbd123b95a0) 0
+          primary-for QAbstractAnimation (0x0x7fbd1238d888)
+
+Class QPauseAnimation::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPauseAnimation::QPrivateSignal (0x0x7fbd123b96c0) 0 empty
+
+Vtable for QPauseAnimation
+QPauseAnimation::_ZTV15QPauseAnimation: 18u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QPauseAnimation)
+16    (int (*)(...))QPauseAnimation::metaObject
+24    (int (*)(...))QPauseAnimation::qt_metacast
+32    (int (*)(...))QPauseAnimation::qt_metacall
+40    (int (*)(...))QPauseAnimation::~QPauseAnimation
+48    (int (*)(...))QPauseAnimation::~QPauseAnimation
+56    (int (*)(...))QPauseAnimation::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QPauseAnimation::duration
+120   (int (*)(...))QPauseAnimation::updateCurrentTime
+128   (int (*)(...))QAbstractAnimation::updateState
+136   (int (*)(...))QAbstractAnimation::updateDirection
+
+Class QPauseAnimation
+   size=16 align=8
+   base size=16 base align=8
+QPauseAnimation (0x0x7fbd1238d8f0) 0
+    vptr=((& QPauseAnimation::_ZTV15QPauseAnimation) + 16u)
+  QAbstractAnimation (0x0x7fbd1238d958) 0
+      primary-for QPauseAnimation (0x0x7fbd1238d8f0)
+    QObject (0x0x7fbd123b9660) 0
+        primary-for QAbstractAnimation (0x0x7fbd1238d958)
+
+Class QStaticPlugin
+   size=16 align=8
+   base size=16 base align=8
+QStaticPlugin (0x0x7fbd123b98a0) 0
+
+Class QPluginLoader::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPluginLoader::QPrivateSignal (0x0x7fbd123b9ba0) 0 empty
+
+Vtable for QPluginLoader
+QPluginLoader::_ZTV13QPluginLoader: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QPluginLoader)
+16    (int (*)(...))QPluginLoader::metaObject
+24    (int (*)(...))QPluginLoader::qt_metacast
+32    (int (*)(...))QPluginLoader::qt_metacall
+40    (int (*)(...))QPluginLoader::~QPluginLoader
+48    (int (*)(...))QPluginLoader::~QPluginLoader
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QPluginLoader
+   size=32 align=8
+   base size=25 base align=8
+QPluginLoader (0x0x7fbd1238db60) 0
+    vptr=((& QPluginLoader::_ZTV13QPluginLoader) + 16u)
+  QObject (0x0x7fbd123b9b40) 0
+      primary-for QPluginLoader (0x0x7fbd1238db60)
+
+Class QProcessEnvironment
+   size=8 align=8
+   base size=8 base align=8
+QProcessEnvironment (0x0x7fbd123b9c00) 0
+
+Class QProcess::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QProcess::QPrivateSignal (0x0x7fbd1203c300) 0 empty
+
+Vtable for QProcess
+QProcess::_ZTV8QProcess: 31u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI8QProcess)
+16    (int (*)(...))QProcess::metaObject
+24    (int (*)(...))QProcess::qt_metacast
+32    (int (*)(...))QProcess::qt_metacall
+40    (int (*)(...))QProcess::~QProcess
+48    (int (*)(...))QProcess::~QProcess
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QProcess::isSequential
+120   (int (*)(...))QProcess::open
+128   (int (*)(...))QProcess::close
+136   (int (*)(...))QIODevice::pos
+144   (int (*)(...))QIODevice::size
+152   (int (*)(...))QIODevice::seek
+160   (int (*)(...))QProcess::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QProcess::bytesAvailable
+184   (int (*)(...))QProcess::bytesToWrite
+192   (int (*)(...))QProcess::canReadLine
+200   (int (*)(...))QProcess::waitForReadyRead
+208   (int (*)(...))QProcess::waitForBytesWritten
+216   (int (*)(...))QProcess::readData
+224   (int (*)(...))QIODevice::readLineData
+232   (int (*)(...))QProcess::writeData
+240   (int (*)(...))QProcess::setupChildProcess
+
+Class QProcess
+   size=16 align=8
+   base size=16 base align=8
+QProcess (0x0x7fbd1203f1a0) 0
+    vptr=((& QProcess::_ZTV8QProcess) + 16u)
+  QIODevice (0x0x7fbd1203f208) 0
+      primary-for QProcess (0x0x7fbd1203f1a0)
+    QObject (0x0x7fbd1203c2a0) 0
+        primary-for QIODevice (0x0x7fbd1203f208)
+
+Class QVariantAnimation::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QVariantAnimation::QPrivateSignal (0x0x7fbd1203c3c0) 0 empty
+
+Vtable for QVariantAnimation
+QVariantAnimation::_ZTV17QVariantAnimation: 20u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QVariantAnimation)
+16    (int (*)(...))QVariantAnimation::metaObject
+24    (int (*)(...))QVariantAnimation::qt_metacast
+32    (int (*)(...))QVariantAnimation::qt_metacall
+40    (int (*)(...))QVariantAnimation::~QVariantAnimation
+48    (int (*)(...))QVariantAnimation::~QVariantAnimation
+56    (int (*)(...))QVariantAnimation::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QVariantAnimation::duration
+120   (int (*)(...))QVariantAnimation::updateCurrentTime
+128   (int (*)(...))QVariantAnimation::updateState
+136   (int (*)(...))QAbstractAnimation::updateDirection
+144   (int (*)(...))QVariantAnimation::updateCurrentValue
+152   (int (*)(...))QVariantAnimation::interpolated
+
+Class QVariantAnimation
+   size=16 align=8
+   base size=16 base align=8
+QVariantAnimation (0x0x7fbd1203f270) 0
+    vptr=((& QVariantAnimation::_ZTV17QVariantAnimation) + 16u)
+  QAbstractAnimation (0x0x7fbd1203f2d8) 0
+      primary-for QVariantAnimation (0x0x7fbd1203f270)
+    QObject (0x0x7fbd1203c360) 0
+        primary-for QAbstractAnimation (0x0x7fbd1203f2d8)
+
+Class QPropertyAnimation::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPropertyAnimation::QPrivateSignal (0x0x7fbd1203c480) 0 empty
+
+Vtable for QPropertyAnimation
+QPropertyAnimation::_ZTV18QPropertyAnimation: 20u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QPropertyAnimation)
+16    (int (*)(...))QPropertyAnimation::metaObject
+24    (int (*)(...))QPropertyAnimation::qt_metacast
+32    (int (*)(...))QPropertyAnimation::qt_metacall
+40    (int (*)(...))QPropertyAnimation::~QPropertyAnimation
+48    (int (*)(...))QPropertyAnimation::~QPropertyAnimation
+56    (int (*)(...))QPropertyAnimation::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QVariantAnimation::duration
+120   (int (*)(...))QVariantAnimation::updateCurrentTime
+128   (int (*)(...))QPropertyAnimation::updateState
+136   (int (*)(...))QAbstractAnimation::updateDirection
+144   (int (*)(...))QPropertyAnimation::updateCurrentValue
+152   (int (*)(...))QVariantAnimation::interpolated
+
+Class QPropertyAnimation
+   size=16 align=8
+   base size=16 base align=8
+QPropertyAnimation (0x0x7fbd1203f3a8) 0
+    vptr=((& QPropertyAnimation::_ZTV18QPropertyAnimation) + 16u)
+  QVariantAnimation (0x0x7fbd1203f410) 0
+      primary-for QPropertyAnimation (0x0x7fbd1203f3a8)
+    QAbstractAnimation (0x0x7fbd1203f478) 0
+        primary-for QVariantAnimation (0x0x7fbd1203f410)
+      QObject (0x0x7fbd1203c420) 0
+          primary-for QAbstractAnimation (0x0x7fbd1203f478)
+
+Class QRandomGenerator::Storage
+   size=2504 align=8
+   base size=2504 base align=8
+QRandomGenerator::Storage (0x0x7fbd1203c5a0) 0
+
+Class QRandomGenerator
+   size=2512 align=8
+   base size=2512 base align=8
+QRandomGenerator (0x0x7fbd1203c540) 0
+
+Class QRandomGenerator64
+   size=2512 align=8
+   base size=2512 base align=8
+QRandomGenerator64 (0x0x7fbd1211e750) 0
+  QRandomGenerator (0x0x7fbd12128540) 0
+
+Class QReadWriteLock
+   size=8 align=8
+   base size=8 base align=8
+QReadWriteLock (0x0x7fbd12128600) 0
+
+Class QReadLocker
+   size=8 align=8
+   base size=8 base align=8
+QReadLocker (0x0x7fbd121288a0) 0
+
+Class QWriteLocker
+   size=8 align=8
+   base size=8 base align=8
+QWriteLocker (0x0x7fbd12128960) 0
+
+Class QSize
+   size=8 align=4
+   base size=8 base align=4
+QSize (0x0x7fbd12128a20) 0
+
+Class QSizeF
+   size=16 align=8
+   base size=16 base align=8
+QSizeF (0x0x7fbd12128cc0) 0
+
+Class QRect
+   size=16 align=4
+   base size=16 base align=4
+QRect (0x0x7fbd12128f60) 0
+
+Class QRectF
+   size=32 align=8
+   base size=32 base align=8
+QRectF (0x0x7fbd11e87240) 0
+
+Class QRegularExpression
+   size=8 align=8
+   base size=8 base align=8
+QRegularExpression (0x0x7fbd11e874e0) 0
+
+Class QRegularExpressionMatch
+   size=8 align=8
+   base size=8 base align=8
+QRegularExpressionMatch (0x0x7fbd11e87ae0) 0
+
+Class QRegularExpressionMatchIterator
+   size=8 align=8
+   base size=8 base align=8
+QRegularExpressionMatchIterator (0x0x7fbd11e87de0) 0
+
+Class QResource
+   size=8 align=8
+   base size=8 base align=8
+QResource (0x0x7fbd11c38120) 0
+
+Class QSaveFile::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSaveFile::QPrivateSignal (0x0x7fbd11c382a0) 0 empty
+
+Vtable for QSaveFile
+QSaveFile::_ZTV9QSaveFile: 34u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QSaveFile)
+16    (int (*)(...))QSaveFile::metaObject
+24    (int (*)(...))QSaveFile::qt_metacast
+32    (int (*)(...))QSaveFile::qt_metacall
+40    (int (*)(...))QSaveFile::~QSaveFile
+48    (int (*)(...))QSaveFile::~QSaveFile
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QFileDevice::isSequential
+120   (int (*)(...))QSaveFile::open
+128   (int (*)(...))QSaveFile::close
+136   (int (*)(...))QFileDevice::pos
+144   (int (*)(...))QFileDevice::size
+152   (int (*)(...))QFileDevice::seek
+160   (int (*)(...))QFileDevice::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QIODevice::bytesAvailable
+184   (int (*)(...))QIODevice::bytesToWrite
+192   (int (*)(...))QIODevice::canReadLine
+200   (int (*)(...))QIODevice::waitForReadyRead
+208   (int (*)(...))QIODevice::waitForBytesWritten
+216   (int (*)(...))QFileDevice::readData
+224   (int (*)(...))QFileDevice::readLineData
+232   (int (*)(...))QSaveFile::writeData
+240   (int (*)(...))QSaveFile::fileName
+248   (int (*)(...))QFileDevice::resize
+256   (int (*)(...))QFileDevice::permissions
+264   (int (*)(...))QFileDevice::setPermissions
+
+Class QSaveFile
+   size=16 align=8
+   base size=16 base align=8
+QSaveFile (0x0x7fbd11e8b958) 0
+    vptr=((& QSaveFile::_ZTV9QSaveFile) + 16u)
+  QFileDevice (0x0x7fbd11e8b9c0) 0
+      primary-for QSaveFile (0x0x7fbd11e8b958)
+    QIODevice (0x0x7fbd11e8ba28) 0
+        primary-for QFileDevice (0x0x7fbd11e8b9c0)
+      QObject (0x0x7fbd11c38240) 0
+          primary-for QIODevice (0x0x7fbd11e8ba28)
+
+Class QSemaphore
+   size=8 align=8
+   base size=8 base align=8
+QSemaphore (0x0x7fbd11c38360) 0
+
+Class QSemaphoreReleaser
+   size=16 align=8
+   base size=12 base align=8
+QSemaphoreReleaser (0x0x7fbd11c383c0) 0
+
+Class QSequentialAnimationGroup::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSequentialAnimationGroup::QPrivateSignal (0x0x7fbd11d489c0) 0 empty
+
+Vtable for QSequentialAnimationGroup
+QSequentialAnimationGroup::_ZTV25QSequentialAnimationGroup: 18u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI25QSequentialAnimationGroup)
+16    (int (*)(...))QSequentialAnimationGroup::metaObject
+24    (int (*)(...))QSequentialAnimationGroup::qt_metacast
+32    (int (*)(...))QSequentialAnimationGroup::qt_metacall
+40    (int (*)(...))QSequentialAnimationGroup::~QSequentialAnimationGroup
+48    (int (*)(...))QSequentialAnimationGroup::~QSequentialAnimationGroup
+56    (int (*)(...))QSequentialAnimationGroup::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QSequentialAnimationGroup::duration
+120   (int (*)(...))QSequentialAnimationGroup::updateCurrentTime
+128   (int (*)(...))QSequentialAnimationGroup::updateState
+136   (int (*)(...))QSequentialAnimationGroup::updateDirection
+
+Class QSequentialAnimationGroup
+   size=16 align=8
+   base size=16 base align=8
+QSequentialAnimationGroup (0x0x7fbd11d55270) 0
+    vptr=((& QSequentialAnimationGroup::_ZTV25QSequentialAnimationGroup) + 16u)
+  QAnimationGroup (0x0x7fbd11d552d8) 0
+      primary-for QSequentialAnimationGroup (0x0x7fbd11d55270)
+    QAbstractAnimation (0x0x7fbd11d55340) 0
+        primary-for QAnimationGroup (0x0x7fbd11d552d8)
+      QObject (0x0x7fbd11d48960) 0
+          primary-for QAbstractAnimation (0x0x7fbd11d55340)
+
+Class QSettings::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSettings::QPrivateSignal (0x0x7fbd11d48a80) 0 empty
+
+Vtable for QSettings
+QSettings::_ZTV9QSettings: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QSettings)
+16    (int (*)(...))QSettings::metaObject
+24    (int (*)(...))QSettings::qt_metacast
+32    (int (*)(...))QSettings::qt_metacall
+40    (int (*)(...))QSettings::~QSettings
+48    (int (*)(...))QSettings::~QSettings
+56    (int (*)(...))QSettings::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QSettings
+   size=16 align=8
+   base size=16 base align=8
+QSettings (0x0x7fbd11d553a8) 0
+    vptr=((& QSettings::_ZTV9QSettings) + 16u)
+  QObject (0x0x7fbd11d48a20) 0
+      primary-for QSettings (0x0x7fbd11d553a8)
+
+Class QSharedMemory::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSharedMemory::QPrivateSignal (0x0x7fbd11d48b40) 0 empty
+
+Vtable for QSharedMemory
+QSharedMemory::_ZTV13QSharedMemory: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QSharedMemory)
+16    (int (*)(...))QSharedMemory::metaObject
+24    (int (*)(...))QSharedMemory::qt_metacast
+32    (int (*)(...))QSharedMemory::qt_metacall
+40    (int (*)(...))QSharedMemory::~QSharedMemory
+48    (int (*)(...))QSharedMemory::~QSharedMemory
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QSharedMemory
+   size=16 align=8
+   base size=16 base align=8
+QSharedMemory (0x0x7fbd11d55410) 0
+    vptr=((& QSharedMemory::_ZTV13QSharedMemory) + 16u)
+  QObject (0x0x7fbd11d48ae0) 0
+      primary-for QSharedMemory (0x0x7fbd11d55410)
+
+Class QSignalMapper::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSignalMapper::QPrivateSignal (0x0x7fbd11d48c00) 0 empty
+
+Vtable for QSignalMapper
+QSignalMapper::_ZTV13QSignalMapper: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QSignalMapper)
+16    (int (*)(...))QSignalMapper::metaObject
+24    (int (*)(...))QSignalMapper::qt_metacast
+32    (int (*)(...))QSignalMapper::qt_metacall
+40    (int (*)(...))QSignalMapper::~QSignalMapper
+48    (int (*)(...))QSignalMapper::~QSignalMapper
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QSignalMapper
+   size=16 align=8
+   base size=16 base align=8
+QSignalMapper (0x0x7fbd11d55478) 0
+    vptr=((& QSignalMapper::_ZTV13QSignalMapper) + 16u)
+  QObject (0x0x7fbd11d48ba0) 0
+      primary-for QSignalMapper (0x0x7fbd11d55478)
+
+Class QSignalTransition::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSignalTransition::QPrivateSignal (0x0x7fbd11d48cc0) 0 empty
+
+Vtable for QSignalTransition
+QSignalTransition::_ZTV17QSignalTransition: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QSignalTransition)
+16    (int (*)(...))QSignalTransition::metaObject
+24    (int (*)(...))QSignalTransition::qt_metacast
+32    (int (*)(...))QSignalTransition::qt_metacall
+40    (int (*)(...))QSignalTransition::~QSignalTransition
+48    (int (*)(...))QSignalTransition::~QSignalTransition
+56    (int (*)(...))QSignalTransition::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QSignalTransition::eventTest
+120   (int (*)(...))QSignalTransition::onTransition
+
+Class QSignalTransition
+   size=16 align=8
+   base size=16 base align=8
+QSignalTransition (0x0x7fbd11d554e0) 0
+    vptr=((& QSignalTransition::_ZTV17QSignalTransition) + 16u)
+  QAbstractTransition (0x0x7fbd11d55548) 0
+      primary-for QSignalTransition (0x0x7fbd11d554e0)
+    QObject (0x0x7fbd11d48c60) 0
+        primary-for QAbstractTransition (0x0x7fbd11d55548)
+
+Class QSocketNotifier::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSocketNotifier::QPrivateSignal (0x0x7fbd11d48d80) 0 empty
+
+Vtable for QSocketNotifier
+QSocketNotifier::_ZTV15QSocketNotifier: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QSocketNotifier)
+16    (int (*)(...))QSocketNotifier::metaObject
+24    (int (*)(...))QSocketNotifier::qt_metacast
+32    (int (*)(...))QSocketNotifier::qt_metacall
+40    (int (*)(...))QSocketNotifier::~QSocketNotifier
+48    (int (*)(...))QSocketNotifier::~QSocketNotifier
+56    (int (*)(...))QSocketNotifier::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QSocketNotifier
+   size=16 align=8
+   base size=16 base align=8
+QSocketNotifier (0x0x7fbd11d555b0) 0
+    vptr=((& QSocketNotifier::_ZTV15QSocketNotifier) + 16u)
+  QObject (0x0x7fbd11d48d20) 0
+      primary-for QSocketNotifier (0x0x7fbd11d555b0)
+
+Class QSortFilterProxyModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSortFilterProxyModel::QPrivateSignal (0x0x7fbd11d48e40) 0 empty
+
+Vtable for QSortFilterProxyModel
+QSortFilterProxyModel::_ZTV21QSortFilterProxyModel: 56u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QSortFilterProxyModel)
+16    (int (*)(...))QSortFilterProxyModel::metaObject
+24    (int (*)(...))QSortFilterProxyModel::qt_metacast
+32    (int (*)(...))QSortFilterProxyModel::qt_metacall
+40    (int (*)(...))QSortFilterProxyModel::~QSortFilterProxyModel
+48    (int (*)(...))QSortFilterProxyModel::~QSortFilterProxyModel
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QSortFilterProxyModel::index
+120   (int (*)(...))QSortFilterProxyModel::parent
+128   (int (*)(...))QSortFilterProxyModel::sibling
+136   (int (*)(...))QSortFilterProxyModel::rowCount
+144   (int (*)(...))QSortFilterProxyModel::columnCount
+152   (int (*)(...))QSortFilterProxyModel::hasChildren
+160   (int (*)(...))QSortFilterProxyModel::data
+168   (int (*)(...))QSortFilterProxyModel::setData
+176   (int (*)(...))QSortFilterProxyModel::headerData
+184   (int (*)(...))QSortFilterProxyModel::setHeaderData
+192   (int (*)(...))QAbstractProxyModel::itemData
+200   (int (*)(...))QAbstractProxyModel::setItemData
+208   (int (*)(...))QSortFilterProxyModel::mimeTypes
+216   (int (*)(...))QSortFilterProxyModel::mimeData
+224   (int (*)(...))QAbstractProxyModel::canDropMimeData
+232   (int (*)(...))QSortFilterProxyModel::dropMimeData
+240   (int (*)(...))QSortFilterProxyModel::supportedDropActions
+248   (int (*)(...))QAbstractProxyModel::supportedDragActions
+256   (int (*)(...))QSortFilterProxyModel::insertRows
+264   (int (*)(...))QSortFilterProxyModel::insertColumns
+272   (int (*)(...))QSortFilterProxyModel::removeRows
+280   (int (*)(...))QSortFilterProxyModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QSortFilterProxyModel::fetchMore
+312   (int (*)(...))QSortFilterProxyModel::canFetchMore
+320   (int (*)(...))QSortFilterProxyModel::flags
+328   (int (*)(...))QSortFilterProxyModel::sort
+336   (int (*)(...))QSortFilterProxyModel::buddy
+344   (int (*)(...))QSortFilterProxyModel::match
+352   (int (*)(...))QSortFilterProxyModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractProxyModel::submit
+376   (int (*)(...))QAbstractProxyModel::revert
+384   (int (*)(...))QSortFilterProxyModel::setSourceModel
+392   (int (*)(...))QSortFilterProxyModel::mapToSource
+400   (int (*)(...))QSortFilterProxyModel::mapFromSource
+408   (int (*)(...))QSortFilterProxyModel::mapSelectionToSource
+416   (int (*)(...))QSortFilterProxyModel::mapSelectionFromSource
+424   (int (*)(...))QSortFilterProxyModel::filterAcceptsRow
+432   (int (*)(...))QSortFilterProxyModel::filterAcceptsColumn
+440   (int (*)(...))QSortFilterProxyModel::lessThan
+
+Class QSortFilterProxyModel
+   size=16 align=8
+   base size=16 base align=8
+QSortFilterProxyModel (0x0x7fbd11d55618) 0
+    vptr=((& QSortFilterProxyModel::_ZTV21QSortFilterProxyModel) + 16u)
+  QAbstractProxyModel (0x0x7fbd11d55680) 0
+      primary-for QSortFilterProxyModel (0x0x7fbd11d55618)
+    QAbstractItemModel (0x0x7fbd11d556e8) 0
+        primary-for QAbstractProxyModel (0x0x7fbd11d55680)
+      QObject (0x0x7fbd11d48de0) 0
+          primary-for QAbstractItemModel (0x0x7fbd11d556e8)
+
+Class QStandardPaths
+   size=1 align=1
+   base size=0 base align=1
+QStandardPaths (0x0x7fbd11d48f00) 0 empty
+
+Class QState::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QState::QPrivateSignal (0x0x7fbd11e0f180) 0 empty
+
+Vtable for QState
+QState::_ZTV6QState: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI6QState)
+16    (int (*)(...))QState::metaObject
+24    (int (*)(...))QState::qt_metacast
+32    (int (*)(...))QState::qt_metacall
+40    (int (*)(...))QState::~QState
+48    (int (*)(...))QState::~QState
+56    (int (*)(...))QState::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QState::onEntry
+120   (int (*)(...))QState::onExit
+
+Class QState
+   size=16 align=8
+   base size=16 base align=8
+QState (0x0x7fbd11d55888) 0
+    vptr=((& QState::_ZTV6QState) + 16u)
+  QAbstractState (0x0x7fbd11d558f0) 0
+      primary-for QState (0x0x7fbd11d55888)
+    QObject (0x0x7fbd11e0f120) 0
+        primary-for QAbstractState (0x0x7fbd11d558f0)
+
+Class QStateMachine::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QStateMachine::QPrivateSignal (0x0x7fbd11e0f2a0) 0 empty
+
+Vtable for QStateMachine::SignalEvent
+QStateMachine::SignalEvent::_ZTVN13QStateMachine11SignalEventE: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN13QStateMachine11SignalEventE)
+16    (int (*)(...))QStateMachine::SignalEvent::~SignalEvent
+24    (int (*)(...))QStateMachine::SignalEvent::~SignalEvent
+
+Class QStateMachine::SignalEvent
+   size=48 align=8
+   base size=48 base align=8
+QStateMachine::SignalEvent (0x0x7fbd11d55a90) 0
+    vptr=((& QStateMachine::SignalEvent::_ZTVN13QStateMachine11SignalEventE) + 16u)
+  QEvent (0x0x7fbd11e0f300) 0
+      primary-for QStateMachine::SignalEvent (0x0x7fbd11d55a90)
+
+Vtable for QStateMachine::WrappedEvent
+QStateMachine::WrappedEvent::_ZTVN13QStateMachine12WrappedEventE: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN13QStateMachine12WrappedEventE)
+16    (int (*)(...))QStateMachine::WrappedEvent::~WrappedEvent
+24    (int (*)(...))QStateMachine::WrappedEvent::~WrappedEvent
+
+Class QStateMachine::WrappedEvent
+   size=40 align=8
+   base size=40 base align=8
+QStateMachine::WrappedEvent (0x0x7fbd11d55af8) 0
+    vptr=((& QStateMachine::WrappedEvent::_ZTVN13QStateMachine12WrappedEventE) + 16u)
+  QEvent (0x0x7fbd11e0f360) 0
+      primary-for QStateMachine::WrappedEvent (0x0x7fbd11d55af8)
+
+Vtable for QStateMachine
+QStateMachine::_ZTV13QStateMachine: 20u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QStateMachine)
+16    (int (*)(...))QStateMachine::metaObject
+24    (int (*)(...))QStateMachine::qt_metacast
+32    (int (*)(...))QStateMachine::qt_metacall
+40    (int (*)(...))QStateMachine::~QStateMachine
+48    (int (*)(...))QStateMachine::~QStateMachine
+56    (int (*)(...))QStateMachine::event
+64    (int (*)(...))QStateMachine::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QStateMachine::onEntry
+120   (int (*)(...))QStateMachine::onExit
+128   (int (*)(...))QStateMachine::beginSelectTransitions
+136   (int (*)(...))QStateMachine::endSelectTransitions
+144   (int (*)(...))QStateMachine::beginMicrostep
+152   (int (*)(...))QStateMachine::endMicrostep
+
+Class QStateMachine
+   size=16 align=8
+   base size=16 base align=8
+QStateMachine (0x0x7fbd11d55958) 0
+    vptr=((& QStateMachine::_ZTV13QStateMachine) + 16u)
+  QState (0x0x7fbd11d559c0) 0
+      primary-for QStateMachine (0x0x7fbd11d55958)
+    QAbstractState (0x0x7fbd11d55a28) 0
+        primary-for QState (0x0x7fbd11d559c0)
+      QObject (0x0x7fbd11e0f240) 0
+          primary-for QAbstractState (0x0x7fbd11d55a28)
+
+Class QStorageInfo
+   size=8 align=8
+   base size=8 base align=8
+QStorageInfo (0x0x7fbd11e0f3c0) 0
+
+Class QAbstractConcatenable
+   size=1 align=1
+   base size=0 base align=1
+QAbstractConcatenable (0x0x7fbd11abf300) 0 empty
+
+Class QStringListModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QStringListModel::QPrivateSignal (0x0x7fbd11abfde0) 0 empty
+
+Vtable for QStringListModel
+QStringListModel::_ZTV16QStringListModel: 48u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QStringListModel)
+16    (int (*)(...))QStringListModel::metaObject
+24    (int (*)(...))QStringListModel::qt_metacast
+32    (int (*)(...))QStringListModel::qt_metacall
+40    (int (*)(...))QStringListModel::~QStringListModel
+48    (int (*)(...))QStringListModel::~QStringListModel
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QAbstractListModel::index
+120   (int (*)(...))QAbstractListModel::parent
+128   (int (*)(...))QStringListModel::sibling
+136   (int (*)(...))QStringListModel::rowCount
+144   (int (*)(...))QAbstractListModel::columnCount
+152   (int (*)(...))QAbstractListModel::hasChildren
+160   (int (*)(...))QStringListModel::data
+168   (int (*)(...))QStringListModel::setData
+176   (int (*)(...))QAbstractItemModel::headerData
+184   (int (*)(...))QAbstractItemModel::setHeaderData
+192   (int (*)(...))QAbstractItemModel::itemData
+200   (int (*)(...))QAbstractItemModel::setItemData
+208   (int (*)(...))QAbstractItemModel::mimeTypes
+216   (int (*)(...))QAbstractItemModel::mimeData
+224   (int (*)(...))QAbstractItemModel::canDropMimeData
+232   (int (*)(...))QAbstractListModel::dropMimeData
+240   (int (*)(...))QStringListModel::supportedDropActions
+248   (int (*)(...))QAbstractItemModel::supportedDragActions
+256   (int (*)(...))QStringListModel::insertRows
+264   (int (*)(...))QAbstractItemModel::insertColumns
+272   (int (*)(...))QStringListModel::removeRows
+280   (int (*)(...))QAbstractItemModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QAbstractItemModel::fetchMore
+312   (int (*)(...))QAbstractItemModel::canFetchMore
+320   (int (*)(...))QStringListModel::flags
+328   (int (*)(...))QStringListModel::sort
+336   (int (*)(...))QAbstractItemModel::buddy
+344   (int (*)(...))QAbstractItemModel::match
+352   (int (*)(...))QAbstractItemModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractItemModel::submit
+376   (int (*)(...))QAbstractItemModel::revert
+
+Class QStringListModel
+   size=24 align=8
+   base size=24 base align=8
+QStringListModel (0x0x7fbd11b4c000) 0
+    vptr=((& QStringListModel::_ZTV16QStringListModel) + 16u)
+  QAbstractListModel (0x0x7fbd11b4c068) 0
+      primary-for QStringListModel (0x0x7fbd11b4c000)
+    QAbstractItemModel (0x0x7fbd11b4c0d0) 0
+        primary-for QAbstractListModel (0x0x7fbd11b4c068)
+      QObject (0x0x7fbd11abfd80) 0
+          primary-for QAbstractItemModel (0x0x7fbd11b4c0d0)
+
+Class QSystemSemaphore
+   size=8 align=8
+   base size=8 base align=8
+QSystemSemaphore (0x0x7fbd11abfe40) 0
+
+Class QTemporaryDir
+   size=8 align=8
+   base size=8 base align=8
+QTemporaryDir (0x0x7fbd11abff00) 0
+
+Class QTemporaryFile::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTemporaryFile::QPrivateSignal (0x0x7fbd11b77060) 0 empty
+
+Vtable for QTemporaryFile
+QTemporaryFile::_ZTV14QTemporaryFile: 34u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QTemporaryFile)
+16    (int (*)(...))QTemporaryFile::metaObject
+24    (int (*)(...))QTemporaryFile::qt_metacast
+32    (int (*)(...))QTemporaryFile::qt_metacall
+40    (int (*)(...))QTemporaryFile::~QTemporaryFile
+48    (int (*)(...))QTemporaryFile::~QTemporaryFile
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QFileDevice::isSequential
+120   (int (*)(...))QTemporaryFile::open
+128   (int (*)(...))QFileDevice::close
+136   (int (*)(...))QFileDevice::pos
+144   (int (*)(...))QFile::size
+152   (int (*)(...))QFileDevice::seek
+160   (int (*)(...))QFileDevice::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QIODevice::bytesAvailable
+184   (int (*)(...))QIODevice::bytesToWrite
+192   (int (*)(...))QIODevice::canReadLine
+200   (int (*)(...))QIODevice::waitForReadyRead
+208   (int (*)(...))QIODevice::waitForBytesWritten
+216   (int (*)(...))QFileDevice::readData
+224   (int (*)(...))QFileDevice::readLineData
+232   (int (*)(...))QFileDevice::writeData
+240   (int (*)(...))QTemporaryFile::fileName
+248   (int (*)(...))QFile::resize
+256   (int (*)(...))QFile::permissions
+264   (int (*)(...))QFile::setPermissions
+
+Class QTemporaryFile
+   size=16 align=8
+   base size=16 base align=8
+QTemporaryFile (0x0x7fbd11b4c138) 0
+    vptr=((& QTemporaryFile::_ZTV14QTemporaryFile) + 16u)
+  QFile (0x0x7fbd11b4c1a0) 0
+      primary-for QTemporaryFile (0x0x7fbd11b4c138)
+    QFileDevice (0x0x7fbd11b4c208) 0
+        primary-for QFile (0x0x7fbd11b4c1a0)
+      QIODevice (0x0x7fbd11b4c270) 0
+          primary-for QFileDevice (0x0x7fbd11b4c208)
+        QObject (0x0x7fbd11b77000) 0
+            primary-for QIODevice (0x0x7fbd11b4c270)
+
+Class QTextBoundaryFinder
+   size=48 align=8
+   base size=48 base align=8
+QTextBoundaryFinder (0x0x7fbd11b770c0) 0
+
+Class QTextCodec::ConverterState
+   size=32 align=8
+   base size=32 base align=8
+QTextCodec::ConverterState (0x0x7fbd11b77300) 0
+
+Vtable for QTextCodec
+QTextCodec::_ZTV10QTextCodec: 9u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QTextCodec)
+16    (int (*)(...))__cxa_pure_virtual
+24    (int (*)(...))QTextCodec::aliases
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+56    0u
+64    0u
+
+Class QTextCodec
+   size=8 align=8
+   base size=8 base align=8
+QTextCodec (0x0x7fbd11b772a0) 0 nearly-empty
+    vptr=((& QTextCodec::_ZTV10QTextCodec) + 16u)
+
+Class QTextEncoder
+   size=40 align=8
+   base size=40 base align=8
+QTextEncoder (0x0x7fbd11b774e0) 0
+
+Class QTextDecoder
+   size=40 align=8
+   base size=40 base align=8
+QTextDecoder (0x0x7fbd11b77540) 0
+
+Class std::__mutex_base
+   size=40 align=8
+   base size=40 base align=8
+std::__mutex_base (0x0x7fbd11b775a0) 0
+
+Class std::__recursive_mutex_base
+   size=40 align=8
+   base size=40 base align=8
+std::__recursive_mutex_base (0x0x7fbd11b77600) 0
+
+Class std::mutex
+   size=40 align=8
+   base size=40 base align=8
+std::mutex (0x0x7fbd11b4c478) 0
+  std::__mutex_base (0x0x7fbd11b77660) 0
+
+Class std::recursive_mutex
+   size=40 align=8
+   base size=40 base align=8
+std::recursive_mutex (0x0x7fbd11b4c4e0) 0
+  std::__recursive_mutex_base (0x0x7fbd11b776c0) 0
+
+Class std::timed_mutex
+   size=40 align=8
+   base size=40 base align=8
+std::timed_mutex (0x0x7fbd1183f000) 0
+  std::__mutex_base (0x0x7fbd11b777e0) 0
+  std::__timed_mutex_impl<std::timed_mutex> (0x0x7fbd11b77840) 0 empty
+
+Class std::recursive_timed_mutex
+   size=40 align=8
+   base size=40 base align=8
+std::recursive_timed_mutex (0x0x7fbd1183fc40) 0
+  std::__recursive_mutex_base (0x0x7fbd11b77900) 0
+  std::__timed_mutex_impl<std::recursive_timed_mutex> (0x0x7fbd11b77960) 0 empty
+
+Class std::defer_lock_t
+   size=1 align=1
+   base size=0 base align=1
+std::defer_lock_t (0x0x7fbd11b779c0) 0 empty
+
+Class std::try_to_lock_t
+   size=1 align=1
+   base size=0 base align=1
+std::try_to_lock_t (0x0x7fbd11b77a20) 0 empty
+
+Class std::adopt_lock_t
+   size=1 align=1
+   base size=0 base align=1
+std::adopt_lock_t (0x0x7fbd11b77a80) 0 empty
+
+Class std::once_flag
+   size=4 align=4
+   base size=4 base align=4
+std::once_flag (0x0x7fbd11b77cc0) 0
+
+Vtable for __gnu_cxx::__concurrence_lock_error
+__gnu_cxx::__concurrence_lock_error::_ZTVN9__gnu_cxx24__concurrence_lock_errorE: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN9__gnu_cxx24__concurrence_lock_errorE)
+16    (int (*)(...))__gnu_cxx::__concurrence_lock_error::~__concurrence_lock_error
+24    (int (*)(...))__gnu_cxx::__concurrence_lock_error::~__concurrence_lock_error
+32    (int (*)(...))__gnu_cxx::__concurrence_lock_error::what
+
+Class __gnu_cxx::__concurrence_lock_error
+   size=8 align=8
+   base size=8 base align=8
+__gnu_cxx::__concurrence_lock_error (0x0x7fbd11b4c618) 0 nearly-empty
+    vptr=((& __gnu_cxx::__concurrence_lock_error::_ZTVN9__gnu_cxx24__concurrence_lock_errorE) + 16u)
+  std::exception (0x0x7fbd11b77d80) 0 nearly-empty
+      primary-for __gnu_cxx::__concurrence_lock_error (0x0x7fbd11b4c618)
+
+Vtable for __gnu_cxx::__concurrence_unlock_error
+__gnu_cxx::__concurrence_unlock_error::_ZTVN9__gnu_cxx26__concurrence_unlock_errorE: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN9__gnu_cxx26__concurrence_unlock_errorE)
+16    (int (*)(...))__gnu_cxx::__concurrence_unlock_error::~__concurrence_unlock_error
+24    (int (*)(...))__gnu_cxx::__concurrence_unlock_error::~__concurrence_unlock_error
+32    (int (*)(...))__gnu_cxx::__concurrence_unlock_error::what
+
+Class __gnu_cxx::__concurrence_unlock_error
+   size=8 align=8
+   base size=8 base align=8
+__gnu_cxx::__concurrence_unlock_error (0x0x7fbd11b4c680) 0 nearly-empty
+    vptr=((& __gnu_cxx::__concurrence_unlock_error::_ZTVN9__gnu_cxx26__concurrence_unlock_errorE) + 16u)
+  std::exception (0x0x7fbd11b77e40) 0 nearly-empty
+      primary-for __gnu_cxx::__concurrence_unlock_error (0x0x7fbd11b4c680)
+
+Vtable for __gnu_cxx::__concurrence_broadcast_error
+__gnu_cxx::__concurrence_broadcast_error::_ZTVN9__gnu_cxx29__concurrence_broadcast_errorE: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN9__gnu_cxx29__concurrence_broadcast_errorE)
+16    (int (*)(...))__gnu_cxx::__concurrence_broadcast_error::~__concurrence_broadcast_error
+24    (int (*)(...))__gnu_cxx::__concurrence_broadcast_error::~__concurrence_broadcast_error
+32    (int (*)(...))__gnu_cxx::__concurrence_broadcast_error::what
+
+Class __gnu_cxx::__concurrence_broadcast_error
+   size=8 align=8
+   base size=8 base align=8
+__gnu_cxx::__concurrence_broadcast_error (0x0x7fbd11b4c6e8) 0 nearly-empty
+    vptr=((& __gnu_cxx::__concurrence_broadcast_error::_ZTVN9__gnu_cxx29__concurrence_broadcast_errorE) + 16u)
+  std::exception (0x0x7fbd11b77f00) 0 nearly-empty
+      primary-for __gnu_cxx::__concurrence_broadcast_error (0x0x7fbd11b4c6e8)
+
+Vtable for __gnu_cxx::__concurrence_wait_error
+__gnu_cxx::__concurrence_wait_error::_ZTVN9__gnu_cxx24__concurrence_wait_errorE: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN9__gnu_cxx24__concurrence_wait_errorE)
+16    (int (*)(...))__gnu_cxx::__concurrence_wait_error::~__concurrence_wait_error
+24    (int (*)(...))__gnu_cxx::__concurrence_wait_error::~__concurrence_wait_error
+32    (int (*)(...))__gnu_cxx::__concurrence_wait_error::what
+
+Class __gnu_cxx::__concurrence_wait_error
+   size=8 align=8
+   base size=8 base align=8
+__gnu_cxx::__concurrence_wait_error (0x0x7fbd11b4c7b8) 0 nearly-empty
+    vptr=((& __gnu_cxx::__concurrence_wait_error::_ZTVN9__gnu_cxx24__concurrence_wait_errorE) + 16u)
+  std::exception (0x0x7fbd118ab000) 0 nearly-empty
+      primary-for __gnu_cxx::__concurrence_wait_error (0x0x7fbd11b4c7b8)
+
+Class __gnu_cxx::__mutex
+   size=40 align=8
+   base size=40 base align=8
+__gnu_cxx::__mutex (0x0x7fbd118ab0c0) 0
+
+Class __gnu_cxx::__recursive_mutex
+   size=40 align=8
+   base size=40 base align=8
+__gnu_cxx::__recursive_mutex (0x0x7fbd118ab120) 0
+
+Class __gnu_cxx::__scoped_lock
+   size=8 align=8
+   base size=8 base align=8
+__gnu_cxx::__scoped_lock (0x0x7fbd118ab180) 0
+
+Class __gnu_cxx::__cond
+   size=48 align=8
+   base size=48 base align=8
+__gnu_cxx::__cond (0x0x7fbd118ab1e0) 0
+
+Vtable for std::bad_weak_ptr
+std::bad_weak_ptr::_ZTVSt12bad_weak_ptr: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt12bad_weak_ptr)
+16    (int (*)(...))std::bad_weak_ptr::~bad_weak_ptr
+24    (int (*)(...))std::bad_weak_ptr::~bad_weak_ptr
+32    (int (*)(...))std::bad_weak_ptr::what
+
+Class std::bad_weak_ptr
+   size=8 align=8
+   base size=8 base align=8
+std::bad_weak_ptr (0x0x7fbd11b4ca90) 0 nearly-empty
+    vptr=((& std::bad_weak_ptr::_ZTVSt12bad_weak_ptr) + 16u)
+  std::exception (0x0x7fbd118ab540) 0 nearly-empty
+      primary-for std::bad_weak_ptr (0x0x7fbd11b4ca90)
+
+Class std::_Sp_make_shared_tag
+   size=1 align=1
+   base size=0 base align=1
+std::_Sp_make_shared_tag (0x0x7fbd118abd80) 0 empty
+
+Class std::_Sp_locker
+   size=2 align=1
+   base size=2 base align=1
+std::_Sp_locker (0x0x7fbd115515a0) 0
+
+Class std::thread::id
+   size=8 align=8
+   base size=8 base align=8
+std::thread::id (0x0x7fbd11551780) 0
+
+Vtable for std::thread::_Impl_base
+std::thread::_Impl_base::_ZTVNSt6thread10_Impl_baseE: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTINSt6thread10_Impl_baseE)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class std::thread::_Impl_base
+   size=24 align=8
+   base size=24 base align=8
+std::thread::_Impl_base (0x0x7fbd115517e0) 0
+    vptr=((& std::thread::_Impl_base::_ZTVNSt6thread10_Impl_baseE) + 16u)
+
+Class std::thread
+   size=8 align=8
+   base size=8 base align=8
+std::thread (0x0x7fbd11551720) 0
+
+Class std::condition_variable
+   size=48 align=8
+   base size=48 base align=8
+std::condition_variable (0x0x7fbd1135d420) 0
+
+Class std::__at_thread_exit_elt
+   size=16 align=8
+   base size=16 base align=8
+std::__at_thread_exit_elt (0x0x7fbd1135d4e0) 0
+
+Class std::_V2::condition_variable_any
+   size=64 align=8
+   base size=64 base align=8
+std::_V2::condition_variable_any (0x0x7fbd1135d540) 0
+
+Class std::__atomic_futex_unsigned_base
+   size=1 align=1
+   base size=0 base align=1
+std::__atomic_futex_unsigned_base (0x0x7fbd11419ba0) 0 empty
+
+Vtable for std::future_error
+std::future_error::_ZTVSt12future_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt12future_error)
+16    (int (*)(...))std::future_error::~future_error
+24    (int (*)(...))std::future_error::~future_error
+32    (int (*)(...))std::future_error::what
+
+Class std::future_error
+   size=32 align=8
+   base size=32 base align=8
+std::future_error (0x0x7fbd11421dd0) 0
+    vptr=((& std::future_error::_ZTVSt12future_error) + 16u)
+  std::logic_error (0x0x7fbd11421e38) 0
+      primary-for std::future_error (0x0x7fbd11421dd0)
+    std::exception (0x0x7fbd11419cc0) 0 nearly-empty
+        primary-for std::logic_error (0x0x7fbd11421e38)
+
+Class std::__future_base::_Result_base::_Deleter
+   size=1 align=1
+   base size=0 base align=1
+std::__future_base::_Result_base::_Deleter (0x0x7fbd11419de0) 0 empty
+
+Vtable for std::__future_base::_Result_base
+std::__future_base::_Result_base::_ZTVNSt13__future_base12_Result_baseE: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTINSt13__future_base12_Result_baseE)
+16    (int (*)(...))__cxa_pure_virtual
+24    0u
+32    0u
+
+Class std::__future_base::_Result_base
+   size=16 align=8
+   base size=16 base align=8
+std::__future_base::_Result_base (0x0x7fbd11419d80) 0
+    vptr=((& std::__future_base::_Result_base::_ZTVNSt13__future_base12_Result_baseE) + 16u)
+
+Class std::__future_base::_State_baseV2::__exception_ptr_tag
+   size=1 align=1
+   base size=0 base align=1
+std::__future_base::_State_baseV2::__exception_ptr_tag (0x0x7fbd11190360) 0 empty
+
+Class std::__future_base::_State_baseV2::_Make_ready
+   size=32 align=8
+   base size=32 base align=8
+std::__future_base::_State_baseV2::_Make_ready (0x0x7fbd1118c410) 0
+  std::__at_thread_exit_elt (0x0x7fbd11190420) 0
+
+Vtable for std::__future_base::_State_baseV2
+std::__future_base::_State_baseV2::_ZTVNSt13__future_base13_State_baseV2E: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTINSt13__future_base13_State_baseV2E)
+16    (int (*)(...))std::__future_base::_State_baseV2::~_State_baseV2
+24    (int (*)(...))std::__future_base::_State_baseV2::~_State_baseV2
+32    (int (*)(...))std::__future_base::_State_baseV2::_M_complete_async
+40    (int (*)(...))std::__future_base::_State_baseV2::_M_is_deferred_future
+
+Class std::__future_base::_State_baseV2
+   size=32 align=8
+   base size=28 base align=8
+std::__future_base::_State_baseV2 (0x0x7fbd11419f60) 0
+    vptr=((& std::__future_base::_State_baseV2::_ZTVNSt13__future_base13_State_baseV2E) + 16u)
+
+Class std::__future_base
+   size=1 align=1
+   base size=0 base align=1
+std::__future_base (0x0x7fbd11419d20) 0 empty
+
+Vtable for std::__future_base::_Async_state_commonV2
+std::__future_base::_Async_state_commonV2::_ZTVNSt13__future_base21_Async_state_commonV2E: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTINSt13__future_base21_Async_state_commonV2E)
+16    (int (*)(...))std::__future_base::_Async_state_commonV2::~_Async_state_commonV2
+24    (int (*)(...))std::__future_base::_Async_state_commonV2::~_Async_state_commonV2
+32    (int (*)(...))std::__future_base::_Async_state_commonV2::_M_complete_async
+40    (int (*)(...))std::__future_base::_State_baseV2::_M_is_deferred_future
+
+Class std::__future_base::_Async_state_commonV2
+   size=48 align=8
+   base size=44 base align=8
+std::__future_base::_Async_state_commonV2 (0x0x7fbd10b2b000) 0
+    vptr=((& std::__future_base::_Async_state_commonV2::_ZTVNSt13__future_base21_Async_state_commonV2E) + 16u)
+  std::__future_base::_State_baseV2 (0x0x7fbd10ef8300) 0
+      primary-for std::__future_base::_Async_state_commonV2 (0x0x7fbd10b2b000)
+
+Class QThread::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QThread::QPrivateSignal (0x0x7fbd10ef8a20) 0 empty
+
+Vtable for QThread
+QThread::_ZTV7QThread: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QThread)
+16    (int (*)(...))QThread::metaObject
+24    (int (*)(...))QThread::qt_metacast
+32    (int (*)(...))QThread::qt_metacall
+40    (int (*)(...))QThread::~QThread
+48    (int (*)(...))QThread::~QThread
+56    (int (*)(...))QThread::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QThread::run
+
+Class QThread
+   size=16 align=8
+   base size=16 base align=8
+QThread (0x0x7fbd10b2ba90) 0
+    vptr=((& QThread::_ZTV7QThread) + 16u)
+  QObject (0x0x7fbd10ef89c0) 0
+      primary-for QThread (0x0x7fbd10b2ba90)
+
+Class QThreadPool::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QThreadPool::QPrivateSignal (0x0x7fbd10ef8b40) 0 empty
+
+Vtable for QThreadPool
+QThreadPool::_ZTV11QThreadPool: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QThreadPool)
+16    (int (*)(...))QThreadPool::metaObject
+24    (int (*)(...))QThreadPool::qt_metacast
+32    (int (*)(...))QThreadPool::qt_metacall
+40    (int (*)(...))QThreadPool::~QThreadPool
+48    (int (*)(...))QThreadPool::~QThreadPool
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QThreadPool
+   size=16 align=8
+   base size=16 base align=8
+QThreadPool (0x0x7fbd10b2baf8) 0
+    vptr=((& QThreadPool::_ZTV11QThreadPool) + 16u)
+  QObject (0x0x7fbd10ef8ae0) 0
+      primary-for QThreadPool (0x0x7fbd10b2baf8)
+
+Class QThreadStorageData
+   size=4 align=4
+   base size=4 base align=4
+QThreadStorageData (0x0x7fbd10ef8ba0) 0
+
+Class QTimeLine::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTimeLine::QPrivateSignal (0x0x7fbd10ef8cc0) 0 empty
+
+Vtable for QTimeLine
+QTimeLine::_ZTV9QTimeLine: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QTimeLine)
+16    (int (*)(...))QTimeLine::metaObject
+24    (int (*)(...))QTimeLine::qt_metacast
+32    (int (*)(...))QTimeLine::qt_metacall
+40    (int (*)(...))QTimeLine::~QTimeLine
+48    (int (*)(...))QTimeLine::~QTimeLine
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QTimeLine::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QTimeLine::valueForTime
+
+Class QTimeLine
+   size=16 align=8
+   base size=16 base align=8
+QTimeLine (0x0x7fbd10b2bb60) 0
+    vptr=((& QTimeLine::_ZTV9QTimeLine) + 16u)
+  QObject (0x0x7fbd10ef8c60) 0
+      primary-for QTimeLine (0x0x7fbd10b2bb60)
+
+Class QTimer::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTimer::QPrivateSignal (0x0x7fbd10ef8d80) 0 empty
+
+Vtable for QTimer
+QTimer::_ZTV6QTimer: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI6QTimer)
+16    (int (*)(...))QTimer::metaObject
+24    (int (*)(...))QTimer::qt_metacast
+32    (int (*)(...))QTimer::qt_metacall
+40    (int (*)(...))QTimer::~QTimer
+48    (int (*)(...))QTimer::~QTimer
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QTimer::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QTimer
+   size=32 align=8
+   base size=29 base align=8
+QTimer (0x0x7fbd10b2bbc8) 0
+    vptr=((& QTimer::_ZTV6QTimer) + 16u)
+  QObject (0x0x7fbd10ef8d20) 0
+      primary-for QTimer (0x0x7fbd10b2bbc8)
+
+Class QTimeZone::OffsetData
+   size=32 align=8
+   base size=28 base align=8
+QTimeZone::OffsetData (0x0x7fbd10be8480) 0
+
+Class QTimeZone
+   size=8 align=8
+   base size=8 base align=8
+QTimeZone (0x0x7fbd10be8420) 0
+
+Class QTranslator::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTranslator::QPrivateSignal (0x0x7fbd10be8a20) 0 empty
+
+Vtable for QTranslator
+QTranslator::_ZTV11QTranslator: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QTranslator)
+16    (int (*)(...))QTranslator::metaObject
+24    (int (*)(...))QTranslator::qt_metacast
+32    (int (*)(...))QTranslator::qt_metacall
+40    (int (*)(...))QTranslator::~QTranslator
+48    (int (*)(...))QTranslator::~QTranslator
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QTranslator::translate
+120   (int (*)(...))QTranslator::isEmpty
+
+Class QTranslator
+   size=16 align=8
+   base size=16 base align=8
+QTranslator (0x0x7fbd10bee618) 0
+    vptr=((& QTranslator::_ZTV11QTranslator) + 16u)
+  QObject (0x0x7fbd10be89c0) 0
+      primary-for QTranslator (0x0x7fbd10bee618)
+
+Class QUrl
+   size=8 align=8
+   base size=8 base align=8
+QUrl (0x0x7fbd10be8b40) 0
+
+Class QUrlQuery
+   size=8 align=8
+   base size=8 base align=8
+QUrlQuery (0x0x7fbd1094c240) 0
+
+Class QUuid
+   size=16 align=4
+   base size=16 base align=4
+QUuid (0x0x7fbd1094c8a0) 0
+
+Class QWaitCondition
+   size=8 align=8
+   base size=8 base align=8
+QWaitCondition (0x0x7fbd1094cea0) 0
+
+Class QXmlStreamStringRef
+   size=16 align=8
+   base size=16 base align=8
+QXmlStreamStringRef (0x0x7fbd1094cf00) 0
+
+Class QXmlStreamAttribute
+   size=80 align=8
+   base size=73 base align=8
+QXmlStreamAttribute (0x0x7fbd10a41240) 0
+
+Class QXmlStreamAttributes
+   size=8 align=8
+   base size=8 base align=8
+QXmlStreamAttributes (0x0x7fbd10a91068) 0
+  QVector<QXmlStreamAttribute> (0x0x7fbd10a41600) 0
+
+Class QXmlStreamNamespaceDeclaration
+   size=40 align=8
+   base size=40 base align=8
+QXmlStreamNamespaceDeclaration (0x0x7fbd10a41660) 0
+
+Class QXmlStreamNotationDeclaration
+   size=56 align=8
+   base size=56 base align=8
+QXmlStreamNotationDeclaration (0x0x7fbd10a41900) 0
+
+Class QXmlStreamEntityDeclaration
+   size=88 align=8
+   base size=88 base align=8
+QXmlStreamEntityDeclaration (0x0x7fbd10a41ba0) 0
+
+Vtable for QXmlStreamEntityResolver
+QXmlStreamEntityResolver::_ZTV24QXmlStreamEntityResolver: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QXmlStreamEntityResolver)
+16    (int (*)(...))QXmlStreamEntityResolver::~QXmlStreamEntityResolver
+24    (int (*)(...))QXmlStreamEntityResolver::~QXmlStreamEntityResolver
+32    (int (*)(...))QXmlStreamEntityResolver::resolveEntity
+40    (int (*)(...))QXmlStreamEntityResolver::resolveUndeclaredEntity
+
+Class QXmlStreamEntityResolver
+   size=8 align=8
+   base size=8 base align=8
+QXmlStreamEntityResolver (0x0x7fbd10a41e40) 0 nearly-empty
+    vptr=((& QXmlStreamEntityResolver::_ZTV24QXmlStreamEntityResolver) + 16u)
+
+Class QXmlStreamReader
+   size=8 align=8
+   base size=8 base align=8
+QXmlStreamReader (0x0x7fbd10a41ea0) 0
+
+Class QXmlStreamWriter
+   size=8 align=8
+   base size=8 base align=8
+QXmlStreamWriter (0x0x7fbd10747900) 0
+
+Class QNetworkRequest
+   size=8 align=8
+   base size=8 base align=8
+QNetworkRequest (0x0x7fbd10747a20) 0
+
+Class QNetworkCacheMetaData
+   size=8 align=8
+   base size=8 base align=8
+QNetworkCacheMetaData (0x0x7fbd10747f60) 0
+
+Class QAbstractNetworkCache::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractNetworkCache::QPrivateSignal (0x0x7fbd107d6660) 0 empty
+
+Vtable for QAbstractNetworkCache
+QAbstractNetworkCache::_ZTV21QAbstractNetworkCache: 22u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QAbstractNetworkCache)
+16    (int (*)(...))QAbstractNetworkCache::metaObject
+24    (int (*)(...))QAbstractNetworkCache::qt_metacast
+32    (int (*)(...))QAbstractNetworkCache::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))__cxa_pure_virtual
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))__cxa_pure_virtual
+160   (int (*)(...))__cxa_pure_virtual
+168   (int (*)(...))__cxa_pure_virtual
+
+Class QAbstractNetworkCache
+   size=16 align=8
+   base size=16 base align=8
+QAbstractNetworkCache (0x0x7fbd107769c0) 0
+    vptr=((& QAbstractNetworkCache::_ZTV21QAbstractNetworkCache) + 16u)
+  QObject (0x0x7fbd107d6600) 0
+      primary-for QAbstractNetworkCache (0x0x7fbd107769c0)
+
+Class QAbstractSocket::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractSocket::QPrivateSignal (0x0x7fbd107d6720) 0 empty
+
+Vtable for QAbstractSocket
+QAbstractSocket::_ZTV15QAbstractSocket: 41u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QAbstractSocket)
+16    (int (*)(...))QAbstractSocket::metaObject
+24    (int (*)(...))QAbstractSocket::qt_metacast
+32    (int (*)(...))QAbstractSocket::qt_metacall
+40    (int (*)(...))QAbstractSocket::~QAbstractSocket
+48    (int (*)(...))QAbstractSocket::~QAbstractSocket
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QAbstractSocket::isSequential
+120   (int (*)(...))QIODevice::open
+128   (int (*)(...))QAbstractSocket::close
+136   (int (*)(...))QIODevice::pos
+144   (int (*)(...))QIODevice::size
+152   (int (*)(...))QIODevice::seek
+160   (int (*)(...))QAbstractSocket::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QAbstractSocket::bytesAvailable
+184   (int (*)(...))QAbstractSocket::bytesToWrite
+192   (int (*)(...))QAbstractSocket::canReadLine
+200   (int (*)(...))QAbstractSocket::waitForReadyRead
+208   (int (*)(...))QAbstractSocket::waitForBytesWritten
+216   (int (*)(...))QAbstractSocket::readData
+224   (int (*)(...))QAbstractSocket::readLineData
+232   (int (*)(...))QAbstractSocket::writeData
+240   (int (*)(...))QAbstractSocket::resume
+248   (int (*)(...))QAbstractSocket::connectToHost
+256   (int (*)(...))QAbstractSocket::connectToHost
+264   (int (*)(...))QAbstractSocket::disconnectFromHost
+272   (int (*)(...))QAbstractSocket::setReadBufferSize
+280   (int (*)(...))QAbstractSocket::socketDescriptor
+288   (int (*)(...))QAbstractSocket::setSocketDescriptor
+296   (int (*)(...))QAbstractSocket::setSocketOption
+304   (int (*)(...))QAbstractSocket::socketOption
+312   (int (*)(...))QAbstractSocket::waitForConnected
+320   (int (*)(...))QAbstractSocket::waitForDisconnected
+
+Class QAbstractSocket
+   size=16 align=8
+   base size=16 base align=8
+QAbstractSocket (0x0x7fbd10776a28) 0
+    vptr=((& QAbstractSocket::_ZTV15QAbstractSocket) + 16u)
+  QIODevice (0x0x7fbd10776a90) 0
+      primary-for QAbstractSocket (0x0x7fbd10776a28)
+    QObject (0x0x7fbd107d66c0) 0
+        primary-for QIODevice (0x0x7fbd10776a90)
+
+Class QAuthenticator
+   size=8 align=8
+   base size=8 base align=8
+QAuthenticator (0x0x7fbd107d6cc0) 0
+
+Class QDnsDomainNameRecord
+   size=8 align=8
+   base size=8 base align=8
+QDnsDomainNameRecord (0x0x7fbd107d6d20) 0
+
+Class QDnsHostAddressRecord
+   size=8 align=8
+   base size=8 base align=8
+QDnsHostAddressRecord (0x0x7fbd108c7060) 0
+
+Class QDnsMailExchangeRecord
+   size=8 align=8
+   base size=8 base align=8
+QDnsMailExchangeRecord (0x0x7fbd108c7360) 0
+
+Class QDnsServiceRecord
+   size=8 align=8
+   base size=8 base align=8
+QDnsServiceRecord (0x0x7fbd108c7660) 0
+
+Class QDnsTextRecord
+   size=8 align=8
+   base size=8 base align=8
+QDnsTextRecord (0x0x7fbd108c7960) 0
+
+Class QDnsLookup::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDnsLookup::QPrivateSignal (0x0x7fbd108c7cc0) 0 empty
+
+Vtable for QDnsLookup
+QDnsLookup::_ZTV10QDnsLookup: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QDnsLookup)
+16    (int (*)(...))QDnsLookup::metaObject
+24    (int (*)(...))QDnsLookup::qt_metacast
+32    (int (*)(...))QDnsLookup::qt_metacall
+40    (int (*)(...))QDnsLookup::~QDnsLookup
+48    (int (*)(...))QDnsLookup::~QDnsLookup
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QDnsLookup
+   size=16 align=8
+   base size=16 base align=8
+QDnsLookup (0x0x7fbd108f84e0) 0
+    vptr=((& QDnsLookup::_ZTV10QDnsLookup) + 16u)
+  QObject (0x0x7fbd108c7c60) 0
+      primary-for QDnsLookup (0x0x7fbd108f84e0)
+
+Class QIPv6Address
+   size=16 align=1
+   base size=16 base align=1
+QIPv6Address (0x0x7fbd108c7d20) 0
+
+Class QHostAddress
+   size=8 align=8
+   base size=8 base align=8
+QHostAddress (0x0x7fbd108c7d80) 0
+
+Class QHostInfo
+   size=8 align=8
+   base size=8 base align=8
+QHostInfo (0x0x7fbd1059f5a0) 0
+
+Class QHstsPolicy
+   size=8 align=8
+   base size=8 base align=8
+QHstsPolicy (0x0x7fbd1059fa80) 0
+
+Class QHttpPart
+   size=8 align=8
+   base size=8 base align=8
+QHttpPart (0x0x7fbd106332a0) 0
+
+Class QHttpMultiPart::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QHttpMultiPart::QPrivateSignal (0x0x7fbd10633600) 0 empty
+
+Vtable for QHttpMultiPart
+QHttpMultiPart::_ZTV14QHttpMultiPart: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QHttpMultiPart)
+16    (int (*)(...))QHttpMultiPart::metaObject
+24    (int (*)(...))QHttpMultiPart::qt_metacast
+32    (int (*)(...))QHttpMultiPart::qt_metacall
+40    (int (*)(...))QHttpMultiPart::~QHttpMultiPart
+48    (int (*)(...))QHttpMultiPart::~QHttpMultiPart
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QHttpMultiPart
+   size=16 align=8
+   base size=16 base align=8
+QHttpMultiPart (0x0x7fbd10603750) 0
+    vptr=((& QHttpMultiPart::_ZTV14QHttpMultiPart) + 16u)
+  QObject (0x0x7fbd106335a0) 0
+      primary-for QHttpMultiPart (0x0x7fbd10603750)
+
+Class QLocalServer::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QLocalServer::QPrivateSignal (0x0x7fbd106336c0) 0 empty
+
+Vtable for QLocalServer
+QLocalServer::_ZTV12QLocalServer: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QLocalServer)
+16    (int (*)(...))QLocalServer::metaObject
+24    (int (*)(...))QLocalServer::qt_metacast
+32    (int (*)(...))QLocalServer::qt_metacall
+40    (int (*)(...))QLocalServer::~QLocalServer
+48    (int (*)(...))QLocalServer::~QLocalServer
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QLocalServer::hasPendingConnections
+120   (int (*)(...))QLocalServer::nextPendingConnection
+128   (int (*)(...))QLocalServer::incomingConnection
+
+Class QLocalServer
+   size=16 align=8
+   base size=16 base align=8
+QLocalServer (0x0x7fbd106037b8) 0
+    vptr=((& QLocalServer::_ZTV12QLocalServer) + 16u)
+  QObject (0x0x7fbd10633660) 0
+      primary-for QLocalServer (0x0x7fbd106037b8)
+
+Class QLocalSocket::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QLocalSocket::QPrivateSignal (0x0x7fbd10633900) 0 empty
+
+Vtable for QLocalSocket
+QLocalSocket::_ZTV12QLocalSocket: 30u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QLocalSocket)
+16    (int (*)(...))QLocalSocket::metaObject
+24    (int (*)(...))QLocalSocket::qt_metacast
+32    (int (*)(...))QLocalSocket::qt_metacall
+40    (int (*)(...))QLocalSocket::~QLocalSocket
+48    (int (*)(...))QLocalSocket::~QLocalSocket
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QLocalSocket::isSequential
+120   (int (*)(...))QLocalSocket::open
+128   (int (*)(...))QLocalSocket::close
+136   (int (*)(...))QIODevice::pos
+144   (int (*)(...))QIODevice::size
+152   (int (*)(...))QIODevice::seek
+160   (int (*)(...))QIODevice::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QLocalSocket::bytesAvailable
+184   (int (*)(...))QLocalSocket::bytesToWrite
+192   (int (*)(...))QLocalSocket::canReadLine
+200   (int (*)(...))QLocalSocket::waitForReadyRead
+208   (int (*)(...))QLocalSocket::waitForBytesWritten
+216   (int (*)(...))QLocalSocket::readData
+224   (int (*)(...))QIODevice::readLineData
+232   (int (*)(...))QLocalSocket::writeData
+
+Class QLocalSocket
+   size=16 align=8
+   base size=16 base align=8
+QLocalSocket (0x0x7fbd10603958) 0
+    vptr=((& QLocalSocket::_ZTV12QLocalSocket) + 16u)
+  QIODevice (0x0x7fbd106039c0) 0
+      primary-for QLocalSocket (0x0x7fbd10603958)
+    QObject (0x0x7fbd106338a0) 0
+        primary-for QIODevice (0x0x7fbd106039c0)
+
+Class QTcpSocket::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTcpSocket::QPrivateSignal (0x0x7fbd106339c0) 0 empty
+
+Vtable for QTcpSocket
+QTcpSocket::_ZTV10QTcpSocket: 41u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QTcpSocket)
+16    (int (*)(...))QTcpSocket::metaObject
+24    (int (*)(...))QTcpSocket::qt_metacast
+32    (int (*)(...))QTcpSocket::qt_metacall
+40    (int (*)(...))QTcpSocket::~QTcpSocket
+48    (int (*)(...))QTcpSocket::~QTcpSocket
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QAbstractSocket::isSequential
+120   (int (*)(...))QIODevice::open
+128   (int (*)(...))QAbstractSocket::close
+136   (int (*)(...))QIODevice::pos
+144   (int (*)(...))QIODevice::size
+152   (int (*)(...))QIODevice::seek
+160   (int (*)(...))QAbstractSocket::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QAbstractSocket::bytesAvailable
+184   (int (*)(...))QAbstractSocket::bytesToWrite
+192   (int (*)(...))QAbstractSocket::canReadLine
+200   (int (*)(...))QAbstractSocket::waitForReadyRead
+208   (int (*)(...))QAbstractSocket::waitForBytesWritten
+216   (int (*)(...))QAbstractSocket::readData
+224   (int (*)(...))QAbstractSocket::readLineData
+232   (int (*)(...))QAbstractSocket::writeData
+240   (int (*)(...))QAbstractSocket::resume
+248   (int (*)(...))QAbstractSocket::connectToHost
+256   (int (*)(...))QAbstractSocket::connectToHost
+264   (int (*)(...))QAbstractSocket::disconnectFromHost
+272   (int (*)(...))QAbstractSocket::setReadBufferSize
+280   (int (*)(...))QAbstractSocket::socketDescriptor
+288   (int (*)(...))QAbstractSocket::setSocketDescriptor
+296   (int (*)(...))QAbstractSocket::setSocketOption
+304   (int (*)(...))QAbstractSocket::socketOption
+312   (int (*)(...))QAbstractSocket::waitForConnected
+320   (int (*)(...))QAbstractSocket::waitForDisconnected
+
+Class QTcpSocket
+   size=16 align=8
+   base size=16 base align=8
+QTcpSocket (0x0x7fbd10603a28) 0
+    vptr=((& QTcpSocket::_ZTV10QTcpSocket) + 16u)
+  QAbstractSocket (0x0x7fbd10603a90) 0
+      primary-for QTcpSocket (0x0x7fbd10603a28)
+    QIODevice (0x0x7fbd10603af8) 0
+        primary-for QAbstractSocket (0x0x7fbd10603a90)
+      QObject (0x0x7fbd10633960) 0
+          primary-for QIODevice (0x0x7fbd10603af8)
+
+Class QSslCertificate
+   size=8 align=8
+   base size=8 base align=8
+QSslCertificate (0x0x7fbd10633ba0) 0
+
+Class QSslError
+   size=8 align=8
+   base size=8 base align=8
+QSslError (0x0x7fbd1033e000) 0
+
+Class QSslSocket::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSslSocket::QPrivateSignal (0x0x7fbd1033e960) 0 empty
+
+Vtable for QSslSocket
+QSslSocket::_ZTV10QSslSocket: 41u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QSslSocket)
+16    (int (*)(...))QSslSocket::metaObject
+24    (int (*)(...))QSslSocket::qt_metacast
+32    (int (*)(...))QSslSocket::qt_metacall
+40    (int (*)(...))QSslSocket::~QSslSocket
+48    (int (*)(...))QSslSocket::~QSslSocket
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QAbstractSocket::isSequential
+120   (int (*)(...))QIODevice::open
+128   (int (*)(...))QSslSocket::close
+136   (int (*)(...))QIODevice::pos
+144   (int (*)(...))QIODevice::size
+152   (int (*)(...))QIODevice::seek
+160   (int (*)(...))QSslSocket::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QSslSocket::bytesAvailable
+184   (int (*)(...))QSslSocket::bytesToWrite
+192   (int (*)(...))QSslSocket::canReadLine
+200   (int (*)(...))QSslSocket::waitForReadyRead
+208   (int (*)(...))QSslSocket::waitForBytesWritten
+216   (int (*)(...))QSslSocket::readData
+224   (int (*)(...))QAbstractSocket::readLineData
+232   (int (*)(...))QSslSocket::writeData
+240   (int (*)(...))QSslSocket::resume
+248   (int (*)(...))QSslSocket::connectToHost
+256   (int (*)(...))QAbstractSocket::connectToHost
+264   (int (*)(...))QSslSocket::disconnectFromHost
+272   (int (*)(...))QSslSocket::setReadBufferSize
+280   (int (*)(...))QAbstractSocket::socketDescriptor
+288   (int (*)(...))QSslSocket::setSocketDescriptor
+296   (int (*)(...))QSslSocket::setSocketOption
+304   (int (*)(...))QSslSocket::socketOption
+312   (int (*)(...))QSslSocket::waitForConnected
+320   (int (*)(...))QSslSocket::waitForDisconnected
+
+Class QSslSocket
+   size=16 align=8
+   base size=16 base align=8
+QSslSocket (0x0x7fbd1035c4e0) 0
+    vptr=((& QSslSocket::_ZTV10QSslSocket) + 16u)
+  QTcpSocket (0x0x7fbd1035c548) 0
+      primary-for QSslSocket (0x0x7fbd1035c4e0)
+    QAbstractSocket (0x0x7fbd1035c5b0) 0
+        primary-for QTcpSocket (0x0x7fbd1035c548)
+      QIODevice (0x0x7fbd1035c618) 0
+          primary-for QAbstractSocket (0x0x7fbd1035c5b0)
+        QObject (0x0x7fbd1033e900) 0
+            primary-for QIODevice (0x0x7fbd1035c618)
+
+Class QSslConfiguration
+   size=8 align=8
+   base size=8 base align=8
+QSslConfiguration (0x0x7fbd1033e9c0) 0
+
+Class QSslPreSharedKeyAuthenticator
+   size=8 align=8
+   base size=8 base align=8
+QSslPreSharedKeyAuthenticator (0x0x7fbd103ee180) 0
+
+Class QNetworkAccessManager::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QNetworkAccessManager::QPrivateSignal (0x0x7fbd103eea80) 0 empty
+
+Vtable for QNetworkAccessManager
+QNetworkAccessManager::_ZTV21QNetworkAccessManager: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QNetworkAccessManager)
+16    (int (*)(...))QNetworkAccessManager::metaObject
+24    (int (*)(...))QNetworkAccessManager::qt_metacast
+32    (int (*)(...))QNetworkAccessManager::qt_metacall
+40    (int (*)(...))QNetworkAccessManager::~QNetworkAccessManager
+48    (int (*)(...))QNetworkAccessManager::~QNetworkAccessManager
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QNetworkAccessManager::createRequest
+
+Class QNetworkAccessManager
+   size=16 align=8
+   base size=16 base align=8
+QNetworkAccessManager (0x0x7fbd104172d8) 0
+    vptr=((& QNetworkAccessManager::_ZTV21QNetworkAccessManager) + 16u)
+  QObject (0x0x7fbd103eea20) 0
+      primary-for QNetworkAccessManager (0x0x7fbd104172d8)
+
+Class QNetworkConfiguration
+   size=8 align=8
+   base size=8 base align=8
+QNetworkConfiguration (0x0x7fbd103eeae0) 0
+
+Class QNetworkConfigurationManager::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QNetworkConfigurationManager::QPrivateSignal (0x0x7fbd103eef60) 0 empty
+
+Vtable for QNetworkConfigurationManager
+QNetworkConfigurationManager::_ZTV28QNetworkConfigurationManager: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI28QNetworkConfigurationManager)
+16    (int (*)(...))QNetworkConfigurationManager::metaObject
+24    (int (*)(...))QNetworkConfigurationManager::qt_metacast
+32    (int (*)(...))QNetworkConfigurationManager::qt_metacall
+40    (int (*)(...))QNetworkConfigurationManager::~QNetworkConfigurationManager
+48    (int (*)(...))QNetworkConfigurationManager::~QNetworkConfigurationManager
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QNetworkConfigurationManager
+   size=16 align=8
+   base size=16 base align=8
+QNetworkConfigurationManager (0x0x7fbd104174e0) 0
+    vptr=((& QNetworkConfigurationManager::_ZTV28QNetworkConfigurationManager) + 16u)
+  QObject (0x0x7fbd103eef00) 0
+      primary-for QNetworkConfigurationManager (0x0x7fbd104174e0)
+
+Class QNetworkCookie
+   size=8 align=8
+   base size=8 base align=8
+QNetworkCookie (0x0x7fbd10489300) 0
+
+Class QNetworkCookieJar::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QNetworkCookieJar::QPrivateSignal (0x0x7fbd10489ae0) 0 empty
+
+Vtable for QNetworkCookieJar
+QNetworkCookieJar::_ZTV17QNetworkCookieJar: 20u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QNetworkCookieJar)
+16    (int (*)(...))QNetworkCookieJar::metaObject
+24    (int (*)(...))QNetworkCookieJar::qt_metacast
+32    (int (*)(...))QNetworkCookieJar::qt_metacall
+40    (int (*)(...))QNetworkCookieJar::~QNetworkCookieJar
+48    (int (*)(...))QNetworkCookieJar::~QNetworkCookieJar
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QNetworkCookieJar::cookiesForUrl
+120   (int (*)(...))QNetworkCookieJar::setCookiesFromUrl
+128   (int (*)(...))QNetworkCookieJar::insertCookie
+136   (int (*)(...))QNetworkCookieJar::updateCookie
+144   (int (*)(...))QNetworkCookieJar::deleteCookie
+152   (int (*)(...))QNetworkCookieJar::validateCookie
+
+Class QNetworkCookieJar
+   size=16 align=8
+   base size=16 base align=8
+QNetworkCookieJar (0x0x7fbd10417d00) 0
+    vptr=((& QNetworkCookieJar::_ZTV17QNetworkCookieJar) + 16u)
+  QObject (0x0x7fbd10489a80) 0
+      primary-for QNetworkCookieJar (0x0x7fbd10417d00)
+
+Class QNetworkDatagram
+   size=8 align=8
+   base size=8 base align=8
+QNetworkDatagram (0x0x7fbd10489b40) 0
+
+Class QNetworkDiskCache::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QNetworkDiskCache::QPrivateSignal (0x0x7fbd1018fb40) 0 empty
+
+Vtable for QNetworkDiskCache
+QNetworkDiskCache::_ZTV17QNetworkDiskCache: 23u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QNetworkDiskCache)
+16    (int (*)(...))QNetworkDiskCache::metaObject
+24    (int (*)(...))QNetworkDiskCache::qt_metacast
+32    (int (*)(...))QNetworkDiskCache::qt_metacall
+40    (int (*)(...))QNetworkDiskCache::~QNetworkDiskCache
+48    (int (*)(...))QNetworkDiskCache::~QNetworkDiskCache
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QNetworkDiskCache::metaData
+120   (int (*)(...))QNetworkDiskCache::updateMetaData
+128   (int (*)(...))QNetworkDiskCache::data
+136   (int (*)(...))QNetworkDiskCache::remove
+144   (int (*)(...))QNetworkDiskCache::cacheSize
+152   (int (*)(...))QNetworkDiskCache::prepare
+160   (int (*)(...))QNetworkDiskCache::insert
+168   (int (*)(...))QNetworkDiskCache::clear
+176   (int (*)(...))QNetworkDiskCache::expire
+
+Class QNetworkDiskCache
+   size=16 align=8
+   base size=16 base align=8
+QNetworkDiskCache (0x0x7fbd10196750) 0
+    vptr=((& QNetworkDiskCache::_ZTV17QNetworkDiskCache) + 16u)
+  QAbstractNetworkCache (0x0x7fbd101967b8) 0
+      primary-for QNetworkDiskCache (0x0x7fbd10196750)
+    QObject (0x0x7fbd1018fae0) 0
+        primary-for QAbstractNetworkCache (0x0x7fbd101967b8)
+
+Class QNetworkAddressEntry
+   size=8 align=8
+   base size=8 base align=8
+QNetworkAddressEntry (0x0x7fbd1018fba0) 0
+
+Class QNetworkInterface
+   size=8 align=8
+   base size=8 base align=8
+QNetworkInterface (0x0x7fbd101dd2a0) 0
+
+Class QNetworkProxyQuery
+   size=8 align=8
+   base size=8 base align=8
+QNetworkProxyQuery (0x0x7fbd101dd9c0) 0
+
+Class QNetworkProxy
+   size=8 align=8
+   base size=8 base align=8
+QNetworkProxy (0x0x7fbd10274060) 0
+
+Vtable for QNetworkProxyFactory
+QNetworkProxyFactory::_ZTV20QNetworkProxyFactory: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QNetworkProxyFactory)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class QNetworkProxyFactory
+   size=8 align=8
+   base size=8 base align=8
+QNetworkProxyFactory (0x0x7fbd10274840) 0 nearly-empty
+    vptr=((& QNetworkProxyFactory::_ZTV20QNetworkProxyFactory) + 16u)
+
+Class QNetworkReply::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QNetworkReply::QPrivateSignal (0x0x7fbd10274a20) 0 empty
+
+Vtable for QNetworkReply
+QNetworkReply::_ZTV13QNetworkReply: 36u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QNetworkReply)
+16    (int (*)(...))QNetworkReply::metaObject
+24    (int (*)(...))QNetworkReply::qt_metacast
+32    (int (*)(...))QNetworkReply::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QNetworkReply::isSequential
+120   (int (*)(...))QIODevice::open
+128   (int (*)(...))QNetworkReply::close
+136   (int (*)(...))QIODevice::pos
+144   (int (*)(...))QIODevice::size
+152   (int (*)(...))QIODevice::seek
+160   (int (*)(...))QIODevice::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QIODevice::bytesAvailable
+184   (int (*)(...))QIODevice::bytesToWrite
+192   (int (*)(...))QIODevice::canReadLine
+200   (int (*)(...))QIODevice::waitForReadyRead
+208   (int (*)(...))QIODevice::waitForBytesWritten
+216   (int (*)(...))__cxa_pure_virtual
+224   (int (*)(...))QIODevice::readLineData
+232   (int (*)(...))QNetworkReply::writeData
+240   (int (*)(...))QNetworkReply::setReadBufferSize
+248   (int (*)(...))__cxa_pure_virtual
+256   (int (*)(...))QNetworkReply::ignoreSslErrors
+264   (int (*)(...))QNetworkReply::sslConfigurationImplementation
+272   (int (*)(...))QNetworkReply::setSslConfigurationImplementation
+280   (int (*)(...))QNetworkReply::ignoreSslErrorsImplementation
+
+Class QNetworkReply
+   size=16 align=8
+   base size=16 base align=8
+QNetworkReply (0x0x7fbd10206e38) 0
+    vptr=((& QNetworkReply::_ZTV13QNetworkReply) + 16u)
+  QIODevice (0x0x7fbd10206ea0) 0
+      primary-for QNetworkReply (0x0x7fbd10206e38)
+    QObject (0x0x7fbd102749c0) 0
+        primary-for QIODevice (0x0x7fbd10206ea0)
+
+Class QNetworkSession::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QNetworkSession::QPrivateSignal (0x0x7fbd10274c00) 0 empty
+
+Vtable for QNetworkSession
+QNetworkSession::_ZTV15QNetworkSession: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QNetworkSession)
+16    (int (*)(...))QNetworkSession::metaObject
+24    (int (*)(...))QNetworkSession::qt_metacast
+32    (int (*)(...))QNetworkSession::qt_metacall
+40    (int (*)(...))QNetworkSession::~QNetworkSession
+48    (int (*)(...))QNetworkSession::~QNetworkSession
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QNetworkSession::connectNotify
+104   (int (*)(...))QNetworkSession::disconnectNotify
+
+Class QNetworkSession
+   size=24 align=8
+   base size=24 base align=8
+QNetworkSession (0x0x7fbd10206f08) 0
+    vptr=((& QNetworkSession::_ZTV15QNetworkSession) + 16u)
+  QObject (0x0x7fbd10274ba0) 0
+      primary-for QNetworkSession (0x0x7fbd10206f08)
+
+Class QTcpServer::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTcpServer::QPrivateSignal (0x0x7fbd0ff371e0) 0 empty
+
+Vtable for QTcpServer
+QTcpServer::_ZTV10QTcpServer: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QTcpServer)
+16    (int (*)(...))QTcpServer::metaObject
+24    (int (*)(...))QTcpServer::qt_metacast
+32    (int (*)(...))QTcpServer::qt_metacall
+40    (int (*)(...))QTcpServer::~QTcpServer
+48    (int (*)(...))QTcpServer::~QTcpServer
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QTcpServer::hasPendingConnections
+120   (int (*)(...))QTcpServer::nextPendingConnection
+128   (int (*)(...))QTcpServer::incomingConnection
+
+Class QTcpServer
+   size=16 align=8
+   base size=16 base align=8
+QTcpServer (0x0x7fbd0ff3a068) 0
+    vptr=((& QTcpServer::_ZTV10QTcpServer) + 16u)
+  QObject (0x0x7fbd0ff37180) 0
+      primary-for QTcpServer (0x0x7fbd0ff3a068)
+
+Class QSslCertificateExtension
+   size=8 align=8
+   base size=8 base align=8
+QSslCertificateExtension (0x0x7fbd0ff37240) 0
+
+Class QSslCipher
+   size=8 align=8
+   base size=8 base align=8
+QSslCipher (0x0x7fbd0ff37540) 0
+
+Class QSslDiffieHellmanParameters
+   size=8 align=8
+   base size=8 base align=8
+QSslDiffieHellmanParameters (0x0x7fbd0ff37d20) 0
+
+Class QSslEllipticCurve
+   size=4 align=4
+   base size=4 base align=4
+QSslEllipticCurve (0x0x7fbd1001f840) 0
+
+Class QSslKey
+   size=8 align=8
+   base size=8 base align=8
+QSslKey (0x0x7fbd1001ff60) 0
+
+Class QUdpSocket::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QUdpSocket::QPrivateSignal (0x0x7fbd1005f300) 0 empty
+
+Vtable for QUdpSocket
+QUdpSocket::_ZTV10QUdpSocket: 41u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QUdpSocket)
+16    (int (*)(...))QUdpSocket::metaObject
+24    (int (*)(...))QUdpSocket::qt_metacast
+32    (int (*)(...))QUdpSocket::qt_metacall
+40    (int (*)(...))QUdpSocket::~QUdpSocket
+48    (int (*)(...))QUdpSocket::~QUdpSocket
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QAbstractSocket::isSequential
+120   (int (*)(...))QIODevice::open
+128   (int (*)(...))QAbstractSocket::close
+136   (int (*)(...))QIODevice::pos
+144   (int (*)(...))QIODevice::size
+152   (int (*)(...))QIODevice::seek
+160   (int (*)(...))QAbstractSocket::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QAbstractSocket::bytesAvailable
+184   (int (*)(...))QAbstractSocket::bytesToWrite
+192   (int (*)(...))QAbstractSocket::canReadLine
+200   (int (*)(...))QAbstractSocket::waitForReadyRead
+208   (int (*)(...))QAbstractSocket::waitForBytesWritten
+216   (int (*)(...))QAbstractSocket::readData
+224   (int (*)(...))QAbstractSocket::readLineData
+232   (int (*)(...))QAbstractSocket::writeData
+240   (int (*)(...))QAbstractSocket::resume
+248   (int (*)(...))QAbstractSocket::connectToHost
+256   (int (*)(...))QAbstractSocket::connectToHost
+264   (int (*)(...))QAbstractSocket::disconnectFromHost
+272   (int (*)(...))QAbstractSocket::setReadBufferSize
+280   (int (*)(...))QAbstractSocket::socketDescriptor
+288   (int (*)(...))QAbstractSocket::setSocketDescriptor
+296   (int (*)(...))QAbstractSocket::setSocketOption
+304   (int (*)(...))QAbstractSocket::socketOption
+312   (int (*)(...))QAbstractSocket::waitForConnected
+320   (int (*)(...))QAbstractSocket::waitForDisconnected
+
+Class QUdpSocket
+   size=16 align=8
+   base size=16 base align=8
+QUdpSocket (0x0x7fbd10043618) 0
+    vptr=((& QUdpSocket::_ZTV10QUdpSocket) + 16u)
+  QAbstractSocket (0x0x7fbd10043680) 0
+      primary-for QUdpSocket (0x0x7fbd10043618)
+    QIODevice (0x0x7fbd100436e8) 0
+        primary-for QAbstractSocket (0x0x7fbd10043680)
+      QObject (0x0x7fbd1005f2a0) 0
+          primary-for QIODevice (0x0x7fbd100436e8)
+
+Class QJSValue
+   size=8 align=8
+   base size=8 base align=8
+QJSValue (0x0x7fbd1005f360) 0
+
+Class QJSEngine::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QJSEngine::QPrivateSignal (0x0x7fbd1005f660) 0 empty
+
+Vtable for QJSEngine
+QJSEngine::_ZTV9QJSEngine: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QJSEngine)
+16    (int (*)(...))QJSEngine::metaObject
+24    (int (*)(...))QJSEngine::qt_metacast
+32    (int (*)(...))QJSEngine::qt_metacall
+40    (int (*)(...))QJSEngine::~QJSEngine
+48    (int (*)(...))QJSEngine::~QJSEngine
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QJSEngine
+   size=24 align=8
+   base size=24 base align=8
+QJSEngine (0x0x7fbd10043820) 0
+    vptr=((& QJSEngine::_ZTV9QJSEngine) + 16u)
+  QObject (0x0x7fbd1005f600) 0
+      primary-for QJSEngine (0x0x7fbd10043820)
+
+Class QJSValueIterator
+   size=8 align=8
+   base size=8 base align=8
+QJSValueIterator (0x0x7fbd1005f840) 0
+
+Class QQmlPrivate::RegisterType
+   size=128 align=8
+   base size=124 base align=8
+QQmlPrivate::RegisterType (0x0x7fbd1005fd20) 0
+
+Class QQmlPrivate::RegisterInterface
+   size=24 align=8
+   base size=24 base align=8
+QQmlPrivate::RegisterInterface (0x0x7fbd1005fd80) 0
+
+Class QQmlPrivate::RegisterAutoParent
+   size=16 align=8
+   base size=16 base align=8
+QQmlPrivate::RegisterAutoParent (0x0x7fbd1005fde0) 0
+
+Class QQmlPrivate::RegisterSingletonType
+   size=64 align=8
+   base size=64 base align=8
+QQmlPrivate::RegisterSingletonType (0x0x7fbd1005fe40) 0
+
+Class QQmlPrivate::RegisterCompositeType
+   size=32 align=8
+   base size=32 base align=8
+QQmlPrivate::RegisterCompositeType (0x0x7fbd1005fea0) 0
+
+Class QQmlPrivate::RegisterCompositeSingletonType
+   size=32 align=8
+   base size=32 base align=8
+QQmlPrivate::RegisterCompositeSingletonType (0x0x7fbd1005ff00) 0
+
+Class QQmlPrivate::CachedQmlUnit
+   size=24 align=8
+   base size=24 base align=8
+QQmlPrivate::CachedQmlUnit (0x0x7fbd1005ff60) 0
+
+Class QQmlPrivate::RegisterQmlUnitCacheHook
+   size=16 align=8
+   base size=16 base align=8
+QQmlPrivate::RegisterQmlUnitCacheHook (0x0x7fbd0fd4d000) 0
+
+Vtable for QQmlParserStatus
+QQmlParserStatus::_ZTV16QQmlParserStatus: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QQmlParserStatus)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+
+Class QQmlParserStatus
+   size=16 align=8
+   base size=16 base align=8
+QQmlParserStatus (0x0x7fbd0fd4d060) 0
+    vptr=((& QQmlParserStatus::_ZTV16QQmlParserStatus) + 16u)
+
+Vtable for QQmlPropertyValueSource
+QQmlPropertyValueSource::_ZTV23QQmlPropertyValueSource: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI23QQmlPropertyValueSource)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class QQmlPropertyValueSource
+   size=8 align=8
+   base size=8 base align=8
+QQmlPropertyValueSource (0x0x7fbd0fd4d120) 0 nearly-empty
+    vptr=((& QQmlPropertyValueSource::_ZTV23QQmlPropertyValueSource) + 16u)
+
+Class QQmlListReference
+   size=8 align=8
+   base size=8 base align=8
+QQmlListReference (0x0x7fbd0fd4d240) 0
+
+Vtable for QQmlAbstractUrlInterceptor
+QQmlAbstractUrlInterceptor::_ZTV26QQmlAbstractUrlInterceptor: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI26QQmlAbstractUrlInterceptor)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class QQmlAbstractUrlInterceptor
+   size=8 align=8
+   base size=8 base align=8
+QQmlAbstractUrlInterceptor (0x0x7fbd0fd4d8a0) 0 nearly-empty
+    vptr=((& QQmlAbstractUrlInterceptor::_ZTV26QQmlAbstractUrlInterceptor) + 16u)
+
+Class QQmlError
+   size=8 align=8
+   base size=8 base align=8
+QQmlError (0x0x7fbd0fd4d900) 0
+
+Class QQmlDebuggingEnabler
+   size=1 align=1
+   base size=0 base align=1
+QQmlDebuggingEnabler (0x0x7fbd0fd4dba0) 0 empty
+
+Vtable for QQmlImageProviderBase
+QQmlImageProviderBase::_ZTV21QQmlImageProviderBase: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QQmlImageProviderBase)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+
+Class QQmlImageProviderBase
+   size=8 align=8
+   base size=8 base align=8
+QQmlImageProviderBase (0x0x7fbd0fd4dc00) 0 nearly-empty
+    vptr=((& QQmlImageProviderBase::_ZTV21QQmlImageProviderBase) + 16u)
+
+Class QQmlEngine::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQmlEngine::QPrivateSignal (0x0x7fbd0fd4de40) 0 empty
+
+Vtable for QQmlEngine
+QQmlEngine::_ZTV10QQmlEngine: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QQmlEngine)
+16    (int (*)(...))QQmlEngine::metaObject
+24    (int (*)(...))QQmlEngine::qt_metacast
+32    (int (*)(...))QQmlEngine::qt_metacall
+40    (int (*)(...))QQmlEngine::~QQmlEngine
+48    (int (*)(...))QQmlEngine::~QQmlEngine
+56    (int (*)(...))QQmlEngine::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QQmlEngine
+   size=24 align=8
+   base size=24 base align=8
+QQmlEngine (0x0x7fbd10043e38) 0
+    vptr=((& QQmlEngine::_ZTV10QQmlEngine) + 16u)
+  QJSEngine (0x0x7fbd10043ea0) 0
+      primary-for QQmlEngine (0x0x7fbd10043e38)
+    QObject (0x0x7fbd0fd4dde0) 0
+        primary-for QJSEngine (0x0x7fbd10043ea0)
+
+Class QQmlApplicationEngine::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQmlApplicationEngine::QPrivateSignal (0x0x7fbd0fd4df00) 0 empty
+
+Vtable for QQmlApplicationEngine
+QQmlApplicationEngine::_ZTV21QQmlApplicationEngine: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QQmlApplicationEngine)
+16    (int (*)(...))QQmlApplicationEngine::metaObject
+24    (int (*)(...))QQmlApplicationEngine::qt_metacast
+32    (int (*)(...))QQmlApplicationEngine::qt_metacall
+40    (int (*)(...))QQmlApplicationEngine::~QQmlApplicationEngine
+48    (int (*)(...))QQmlApplicationEngine::~QQmlApplicationEngine
+56    (int (*)(...))QQmlEngine::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QQmlApplicationEngine
+   size=24 align=8
+   base size=24 base align=8
+QQmlApplicationEngine (0x0x7fbd10043f08) 0
+    vptr=((& QQmlApplicationEngine::_ZTV21QQmlApplicationEngine) + 16u)
+  QQmlEngine (0x0x7fbd10043f70) 0
+      primary-for QQmlApplicationEngine (0x0x7fbd10043f08)
+    QJSEngine (0x0x7fbd0fe9e000) 0
+        primary-for QQmlEngine (0x0x7fbd10043f70)
+      QObject (0x0x7fbd0fd4dea0) 0
+          primary-for QJSEngine (0x0x7fbd0fe9e000)
+
+Class QQmlComponent::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQmlComponent::QPrivateSignal (0x0x7fbd0feb2000) 0 empty
+
+Vtable for QQmlComponent
+QQmlComponent::_ZTV13QQmlComponent: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QQmlComponent)
+16    (int (*)(...))QQmlComponent::metaObject
+24    (int (*)(...))QQmlComponent::qt_metacast
+32    (int (*)(...))QQmlComponent::qt_metacall
+40    (int (*)(...))QQmlComponent::~QQmlComponent
+48    (int (*)(...))QQmlComponent::~QQmlComponent
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QQmlComponent::create
+120   (int (*)(...))QQmlComponent::beginCreate
+128   (int (*)(...))QQmlComponent::completeCreate
+
+Class QQmlComponent
+   size=16 align=8
+   base size=16 base align=8
+QQmlComponent (0x0x7fbd0fe9e068) 0
+    vptr=((& QQmlComponent::_ZTV13QQmlComponent) + 16u)
+  QObject (0x0x7fbd0fd4df60) 0
+      primary-for QQmlComponent (0x0x7fbd0fe9e068)
+
+Class QQmlContext::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQmlContext::QPrivateSignal (0x0x7fbd0feb2840) 0 empty
+
+Vtable for QQmlContext
+QQmlContext::_ZTV11QQmlContext: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QQmlContext)
+16    (int (*)(...))QQmlContext::metaObject
+24    (int (*)(...))QQmlContext::qt_metacast
+32    (int (*)(...))QQmlContext::qt_metacall
+40    (int (*)(...))QQmlContext::~QQmlContext
+48    (int (*)(...))QQmlContext::~QQmlContext
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QQmlContext
+   size=16 align=8
+   base size=16 base align=8
+QQmlContext (0x0x7fbd0fe9e5b0) 0
+    vptr=((& QQmlContext::_ZTV11QQmlContext) + 16u)
+  QObject (0x0x7fbd0feb27e0) 0
+      primary-for QQmlContext (0x0x7fbd0fe9e5b0)
+
+Class QQmlScriptString
+   size=8 align=8
+   base size=8 base align=8
+QQmlScriptString (0x0x7fbd0feb29c0) 0
+
+Class QQmlExpression::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQmlExpression::QPrivateSignal (0x0x7fbd0feb2c00) 0 empty
+
+Vtable for QQmlExpression
+QQmlExpression::_ZTV14QQmlExpression: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QQmlExpression)
+16    (int (*)(...))QQmlExpression::metaObject
+24    (int (*)(...))QQmlExpression::qt_metacast
+32    (int (*)(...))QQmlExpression::qt_metacall
+40    (int (*)(...))QQmlExpression::~QQmlExpression
+48    (int (*)(...))QQmlExpression::~QQmlExpression
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QQmlExpression
+   size=16 align=8
+   base size=16 base align=8
+QQmlExpression (0x0x7fbd0fe9e618) 0
+    vptr=((& QQmlExpression::_ZTV14QQmlExpression) + 16u)
+  QObject (0x0x7fbd0feb2ba0) 0
+      primary-for QQmlExpression (0x0x7fbd0fe9e618)
+
+Vtable for QQmlTypesExtensionInterface
+QQmlTypesExtensionInterface::_ZTV27QQmlTypesExtensionInterface: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI27QQmlTypesExtensionInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class QQmlTypesExtensionInterface
+   size=8 align=8
+   base size=8 base align=8
+QQmlTypesExtensionInterface (0x0x7fbd0feb2c60) 0 nearly-empty
+    vptr=((& QQmlTypesExtensionInterface::_ZTV27QQmlTypesExtensionInterface) + 16u)
+
+Vtable for QQmlExtensionInterface
+QQmlExtensionInterface::_ZTV22QQmlExtensionInterface: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI22QQmlExtensionInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+
+Class QQmlExtensionInterface
+   size=8 align=8
+   base size=8 base align=8
+QQmlExtensionInterface (0x0x7fbd0fe9e680) 0 nearly-empty
+    vptr=((& QQmlExtensionInterface::_ZTV22QQmlExtensionInterface) + 16u)
+  QQmlTypesExtensionInterface (0x0x7fbd0feb2cc0) 0 nearly-empty
+      primary-for QQmlExtensionInterface (0x0x7fbd0fe9e680)
+
+Class QQmlExtensionPlugin::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQmlExtensionPlugin::QPrivateSignal (0x0x7fbd0feb2ea0) 0 empty
+
+Vtable for QQmlExtensionPlugin
+QQmlExtensionPlugin::_ZTV19QQmlExtensionPlugin: 22u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QQmlExtensionPlugin)
+16    (int (*)(...))QQmlExtensionPlugin::metaObject
+24    (int (*)(...))QQmlExtensionPlugin::qt_metacast
+32    (int (*)(...))QQmlExtensionPlugin::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))QQmlExtensionPlugin::initializeEngine
+128   (int (*)(...))-16
+136   (int (*)(...))(& _ZTI19QQmlExtensionPlugin)
+144   0u
+152   0u
+160   (int (*)(...))__cxa_pure_virtual
+168   (int (*)(...))QQmlExtensionPlugin::_ZThn16_N19QQmlExtensionPlugin16initializeEngineEP10QQmlEnginePKc
+
+Class QQmlExtensionPlugin
+   size=24 align=8
+   base size=24 base align=8
+QQmlExtensionPlugin (0x0x7fbd0fb50380) 0
+    vptr=((& QQmlExtensionPlugin::_ZTV19QQmlExtensionPlugin) + 16u)
+  QObject (0x0x7fbd0feb2de0) 0
+      primary-for QQmlExtensionPlugin (0x0x7fbd0fb50380)
+  QQmlExtensionInterface (0x0x7fbd0fe9e6e8) 16 nearly-empty
+      vptr=((& QQmlExtensionPlugin::_ZTV19QQmlExtensionPlugin) + 144u)
+    QQmlTypesExtensionInterface (0x0x7fbd0feb2e40) 16 nearly-empty
+        primary-for QQmlExtensionInterface (0x0x7fbd0fe9e6e8)
+
+Class QQmlFile
+   size=8 align=8
+   base size=8 base align=8
+QQmlFile (0x0x7fbd0feb2f00) 0
+
+Class QQmlFileSelector::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQmlFileSelector::QPrivateSignal (0x0x7fbd0fb77000) 0 empty
+
+Vtable for QQmlFileSelector
+QQmlFileSelector::_ZTV16QQmlFileSelector: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QQmlFileSelector)
+16    (int (*)(...))QQmlFileSelector::metaObject
+24    (int (*)(...))QQmlFileSelector::qt_metacast
+32    (int (*)(...))QQmlFileSelector::qt_metacall
+40    (int (*)(...))QQmlFileSelector::~QQmlFileSelector
+48    (int (*)(...))QQmlFileSelector::~QQmlFileSelector
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QQmlFileSelector
+   size=16 align=8
+   base size=16 base align=8
+QQmlFileSelector (0x0x7fbd0fe9e7b8) 0
+    vptr=((& QQmlFileSelector::_ZTV16QQmlFileSelector) + 16u)
+  QObject (0x0x7fbd0feb2f60) 0
+      primary-for QQmlFileSelector (0x0x7fbd0fe9e7b8)
+
+Vtable for QQmlIncubator
+QQmlIncubator::_ZTV13QQmlIncubator: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QQmlIncubator)
+16    (int (*)(...))QQmlIncubator::~QQmlIncubator
+24    (int (*)(...))QQmlIncubator::~QQmlIncubator
+32    (int (*)(...))QQmlIncubator::statusChanged
+40    (int (*)(...))QQmlIncubator::setInitialState
+
+Class QQmlIncubator
+   size=16 align=8
+   base size=16 base align=8
+QQmlIncubator (0x0x7fbd0fb77060) 0
+    vptr=((& QQmlIncubator::_ZTV13QQmlIncubator) + 16u)
+
+Vtable for QQmlIncubationController
+QQmlIncubationController::_ZTV24QQmlIncubationController: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QQmlIncubationController)
+16    (int (*)(...))QQmlIncubationController::~QQmlIncubationController
+24    (int (*)(...))QQmlIncubationController::~QQmlIncubationController
+32    (int (*)(...))QQmlIncubationController::incubatingObjectCountChanged
+
+Class QQmlIncubationController
+   size=16 align=8
+   base size=16 base align=8
+QQmlIncubationController (0x0x7fbd0fb770c0) 0
+    vptr=((& QQmlIncubationController::_ZTV24QQmlIncubationController) + 16u)
+
+Class QQmlInfo
+   size=16 align=8
+   base size=16 base align=8
+QQmlInfo (0x0x7fbd0fe9e820) 0
+  QDebug (0x0x7fbd0fb77120) 0
+
+Vtable for QQmlNetworkAccessManagerFactory
+QQmlNetworkAccessManagerFactory::_ZTV31QQmlNetworkAccessManagerFactory: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI31QQmlNetworkAccessManagerFactory)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class QQmlNetworkAccessManagerFactory
+   size=8 align=8
+   base size=8 base align=8
+QQmlNetworkAccessManagerFactory (0x0x7fbd0fc124e0) 0 nearly-empty
+    vptr=((& QQmlNetworkAccessManagerFactory::_ZTV31QQmlNetworkAccessManagerFactory) + 16u)
+
+Class QQmlProperty
+   size=8 align=8
+   base size=8 base align=8
+QQmlProperty (0x0x7fbd0fc12540) 0
+
+Class QQmlPropertyMap::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQmlPropertyMap::QPrivateSignal (0x0x7fbd0fc4c0c0) 0 empty
+
+Vtable for QQmlPropertyMap
+QQmlPropertyMap::_ZTV15QQmlPropertyMap: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QQmlPropertyMap)
+16    (int (*)(...))QQmlPropertyMap::metaObject
+24    (int (*)(...))QQmlPropertyMap::qt_metacast
+32    (int (*)(...))QQmlPropertyMap::qt_metacall
+40    (int (*)(...))QQmlPropertyMap::~QQmlPropertyMap
+48    (int (*)(...))QQmlPropertyMap::~QQmlPropertyMap
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QQmlPropertyMap::updateValue
+
+Class QQmlPropertyMap
+   size=16 align=8
+   base size=16 base align=8
+QQmlPropertyMap (0x0x7fbd0fc43548) 0
+    vptr=((& QQmlPropertyMap::_ZTV15QQmlPropertyMap) + 16u)
+  QObject (0x0x7fbd0fc4c060) 0
+      primary-for QQmlPropertyMap (0x0x7fbd0fc43548)
+
diff --git a/tests/auto/bic/data/QtQml.5.11.0.linux-gcc-amd64.txt b/tests/auto/bic/data/QtQml.5.11.0.linux-gcc-amd64.txt
new file mode 100644
index 0000000000..c07e2f07c6
--- /dev/null
+++ b/tests/auto/bic/data/QtQml.5.11.0.linux-gcc-amd64.txt
@@ -0,0 +1,5894 @@
+Class std::__failure_type
+   size=1 align=1
+   base size=0 base align=1
+std::__failure_type (0x0x7f45f50466c0) 0 empty
+
+Class std::__do_is_destructible_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__do_is_destructible_impl (0x0x7f45f2c2ae40) 0 empty
+
+Class std::__do_is_nt_destructible_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__do_is_nt_destructible_impl (0x0x7f45f2c550c0) 0 empty
+
+Class std::__do_is_default_constructible_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__do_is_default_constructible_impl (0x0x7f45f2c55300) 0 empty
+
+Class std::__do_is_static_castable_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__do_is_static_castable_impl (0x0x7f45f2c55540) 0 empty
+
+Class std::__do_is_direct_constructible_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__do_is_direct_constructible_impl (0x0x7f45f2c556c0) 0 empty
+
+Class std::__do_is_nary_constructible_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__do_is_nary_constructible_impl (0x0x7f45f2c55a80) 0 empty
+
+Class std::__do_common_type_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__do_common_type_impl (0x0x7f45f2d0e240) 0 empty
+
+Class std::__do_member_type_wrapper
+   size=1 align=1
+   base size=0 base align=1
+std::__do_member_type_wrapper (0x0x7f45f2d0e300) 0 empty
+
+Class std::__result_of_memfun_ref_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__result_of_memfun_ref_impl (0x0x7f45f2d0e660) 0 empty
+
+Class std::__result_of_memfun_deref_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__result_of_memfun_deref_impl (0x0x7f45f2d0e720) 0 empty
+
+Class std::__result_of_memobj_ref_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__result_of_memobj_ref_impl (0x0x7f45f2d0e7e0) 0 empty
+
+Class std::__result_of_memobj_deref_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__result_of_memobj_deref_impl (0x0x7f45f2d0e8a0) 0 empty
+
+Class std::__result_of_other_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__result_of_other_impl (0x0x7f45f2d0eb40) 0 empty
+
+Class std::piecewise_construct_t
+   size=1 align=1
+   base size=0 base align=1
+std::piecewise_construct_t (0x0x7f45f2d0ed20) 0 empty
+
+Class std::__true_type
+   size=1 align=1
+   base size=0 base align=1
+std::__true_type (0x0x7f45f2d8e1e0) 0 empty
+
+Class std::__false_type
+   size=1 align=1
+   base size=0 base align=1
+std::__false_type (0x0x7f45f2d8e240) 0 empty
+
+Class std::input_iterator_tag
+   size=1 align=1
+   base size=0 base align=1
+std::input_iterator_tag (0x0x7f45f2dcbea0) 0 empty
+
+Class std::output_iterator_tag
+   size=1 align=1
+   base size=0 base align=1
+std::output_iterator_tag (0x0x7f45f2dcbf00) 0 empty
+
+Class std::forward_iterator_tag
+   size=1 align=1
+   base size=1 base align=1
+std::forward_iterator_tag (0x0x7f45f2d176e8) 0 empty
+  std::input_iterator_tag (0x0x7f45f2dcbf60) 0 empty
+
+Class std::bidirectional_iterator_tag
+   size=1 align=1
+   base size=1 base align=1
+std::bidirectional_iterator_tag (0x0x7f45f2d17750) 0 empty
+  std::forward_iterator_tag (0x0x7f45f2d177b8) 0 empty
+    std::input_iterator_tag (0x0x7f45f2df8000) 0 empty
+
+Class std::random_access_iterator_tag
+   size=1 align=1
+   base size=1 base align=1
+std::random_access_iterator_tag (0x0x7f45f2d17820) 0 empty
+  std::bidirectional_iterator_tag (0x0x7f45f2d17888) 0 empty
+    std::forward_iterator_tag (0x0x7f45f2d178f0) 0 empty
+      std::input_iterator_tag (0x0x7f45f2df8060) 0 empty
+
+Class __gnu_cxx::__ops::_Iter_less_iter
+   size=1 align=1
+   base size=0 base align=1
+__gnu_cxx::__ops::_Iter_less_iter (0x0x7f45f2df8cc0) 0 empty
+
+Class __gnu_cxx::__ops::_Iter_less_val
+   size=1 align=1
+   base size=0 base align=1
+__gnu_cxx::__ops::_Iter_less_val (0x0x7f45f2df8d20) 0 empty
+
+Class __gnu_cxx::__ops::_Val_less_iter
+   size=1 align=1
+   base size=0 base align=1
+__gnu_cxx::__ops::_Val_less_iter (0x0x7f45f2df8d80) 0 empty
+
+Class __gnu_cxx::__ops::_Iter_equal_to_iter
+   size=1 align=1
+   base size=0 base align=1
+__gnu_cxx::__ops::_Iter_equal_to_iter (0x0x7f45f2df8de0) 0 empty
+
+Class __gnu_cxx::__ops::_Iter_equal_to_val
+   size=1 align=1
+   base size=0 base align=1
+__gnu_cxx::__ops::_Iter_equal_to_val (0x0x7f45f2df8e40) 0 empty
+
+Class wait
+   size=4 align=4
+   base size=4 base align=4
+wait (0x0x7f45f2aca960) 0
+
+Class __locale_struct
+   size=232 align=8
+   base size=232 base align=8
+__locale_struct (0x0x7f45f2acaba0) 0
+
+Class timespec
+   size=16 align=8
+   base size=16 base align=8
+timespec (0x0x7f45f2acac60) 0
+
+Class timeval
+   size=16 align=8
+   base size=16 base align=8
+timeval (0x0x7f45f2acacc0) 0
+
+Class pthread_attr_t
+   size=56 align=8
+   base size=56 base align=8
+pthread_attr_t (0x0x7f45f2acad80) 0
+
+Class __pthread_internal_list
+   size=16 align=8
+   base size=16 base align=8
+__pthread_internal_list (0x0x7f45f2acade0) 0
+
+Class random_data
+   size=48 align=8
+   base size=48 base align=8
+random_data (0x0x7f45f2b6c2a0) 0
+
+Class drand48_data
+   size=24 align=8
+   base size=24 base align=8
+drand48_data (0x0x7f45f2b6c300) 0
+
+Vtable for std::exception
+std::exception::_ZTVSt9exception: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt9exception)
+16    (int (*)(...))std::exception::~exception
+24    (int (*)(...))std::exception::~exception
+32    (int (*)(...))std::exception::what
+
+Class std::exception
+   size=8 align=8
+   base size=8 base align=8
+std::exception (0x0x7f45f2b6c360) 0 nearly-empty
+    vptr=((& std::exception::_ZTVSt9exception) + 16u)
+
+Vtable for std::bad_exception
+std::bad_exception::_ZTVSt13bad_exception: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt13bad_exception)
+16    (int (*)(...))std::bad_exception::~bad_exception
+24    (int (*)(...))std::bad_exception::~bad_exception
+32    (int (*)(...))std::bad_exception::what
+
+Class std::bad_exception
+   size=8 align=8
+   base size=8 base align=8
+std::bad_exception (0x0x7f45f2d17e38) 0 nearly-empty
+    vptr=((& std::bad_exception::_ZTVSt13bad_exception) + 16u)
+  std::exception (0x0x7f45f2b6c3c0) 0 nearly-empty
+      primary-for std::bad_exception (0x0x7f45f2d17e38)
+
+Class std::__exception_ptr::exception_ptr
+   size=8 align=8
+   base size=8 base align=8
+std::__exception_ptr::exception_ptr (0x0x7f45f2b6c420) 0
+
+Vtable for std::nested_exception
+std::nested_exception::_ZTVSt16nested_exception: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt16nested_exception)
+16    (int (*)(...))std::nested_exception::~nested_exception
+24    (int (*)(...))std::nested_exception::~nested_exception
+
+Class std::nested_exception
+   size=16 align=8
+   base size=16 base align=8
+std::nested_exception (0x0x7f45f2b6c480) 0
+    vptr=((& std::nested_exception::_ZTVSt16nested_exception) + 16u)
+
+Vtable for std::bad_alloc
+std::bad_alloc::_ZTVSt9bad_alloc: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt9bad_alloc)
+16    (int (*)(...))std::bad_alloc::~bad_alloc
+24    (int (*)(...))std::bad_alloc::~bad_alloc
+32    (int (*)(...))std::bad_alloc::what
+
+Class std::bad_alloc
+   size=8 align=8
+   base size=8 base align=8
+std::bad_alloc (0x0x7f45f2861068) 0 nearly-empty
+    vptr=((& std::bad_alloc::_ZTVSt9bad_alloc) + 16u)
+  std::exception (0x0x7f45f2b6c8a0) 0 nearly-empty
+      primary-for std::bad_alloc (0x0x7f45f2861068)
+
+Vtable for std::bad_array_new_length
+std::bad_array_new_length::_ZTVSt20bad_array_new_length: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt20bad_array_new_length)
+16    (int (*)(...))std::bad_array_new_length::~bad_array_new_length
+24    (int (*)(...))std::bad_array_new_length::~bad_array_new_length
+32    (int (*)(...))std::bad_array_new_length::what
+
+Class std::bad_array_new_length
+   size=8 align=8
+   base size=8 base align=8
+std::bad_array_new_length (0x0x7f45f28610d0) 0 nearly-empty
+    vptr=((& std::bad_array_new_length::_ZTVSt20bad_array_new_length) + 16u)
+  std::bad_alloc (0x0x7f45f2861138) 0 nearly-empty
+      primary-for std::bad_array_new_length (0x0x7f45f28610d0)
+    std::exception (0x0x7f45f2b6c900) 0 nearly-empty
+        primary-for std::bad_alloc (0x0x7f45f2861138)
+
+Class std::nothrow_t
+   size=1 align=1
+   base size=0 base align=1
+std::nothrow_t (0x0x7f45f2b6c960) 0 empty
+
+Class __exception
+   size=40 align=8
+   base size=40 base align=8
+__exception (0x0x7f45f28ec5a0) 0
+
+Class lconv
+   size=96 align=8
+   base size=96 base align=8
+lconv (0x0x7f45f270b2a0) 0
+
+Vtable for __cxxabiv1::__forced_unwind
+__cxxabiv1::__forced_unwind::_ZTVN10__cxxabiv115__forced_unwindE: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN10__cxxabiv115__forced_unwindE)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class __cxxabiv1::__forced_unwind
+   size=8 align=8
+   base size=8 base align=8
+__cxxabiv1::__forced_unwind (0x0x7f45f270b300) 0 nearly-empty
+    vptr=((& __cxxabiv1::__forced_unwind::_ZTVN10__cxxabiv115__forced_unwindE) + 16u)
+
+Class sched_param
+   size=4 align=4
+   base size=4 base align=4
+sched_param (0x0x7f45f27ac1e0) 0
+
+Class __sched_param
+   size=4 align=4
+   base size=4 base align=4
+__sched_param (0x0x7f45f27ac240) 0
+
+Class timex
+   size=208 align=8
+   base size=208 base align=8
+timex (0x0x7f45f27ac300) 0
+
+Class tm
+   size=56 align=8
+   base size=56 base align=8
+tm (0x0x7f45f27ac360) 0
+
+Class itimerspec
+   size=32 align=8
+   base size=32 base align=8
+itimerspec (0x0x7f45f27ac3c0) 0
+
+Class _pthread_cleanup_buffer
+   size=32 align=8
+   base size=32 base align=8
+_pthread_cleanup_buffer (0x0x7f45f27ac420) 0
+
+Class __pthread_cleanup_frame
+   size=24 align=8
+   base size=24 base align=8
+__pthread_cleanup_frame (0x0x7f45f27ac540) 0
+
+Class __pthread_cleanup_class
+   size=24 align=8
+   base size=24 base align=8
+__pthread_cleanup_class (0x0x7f45f27ac5a0) 0
+
+Class _IO_marker
+   size=24 align=8
+   base size=24 base align=8
+_IO_marker (0x0x7f45f27ac9c0) 0
+
+Class _IO_FILE
+   size=216 align=8
+   base size=216 base align=8
+_IO_FILE (0x0x7f45f27aca20) 0
+
+Class std::_Hash_impl
+   size=1 align=1
+   base size=0 base align=1
+std::_Hash_impl (0x0x7f45f22e3240) 0 empty
+
+Class std::_Fnv_hash_impl
+   size=1 align=1
+   base size=0 base align=1
+std::_Fnv_hash_impl (0x0x7f45f22e32a0) 0 empty
+
+Class std::__numeric_limits_base
+   size=1 align=1
+   base size=0 base align=1
+std::__numeric_limits_base (0x0x7f45f23c0240) 0 empty
+
+Class std::_Bit_reference
+   size=16 align=8
+   base size=16 base align=8
+std::_Bit_reference (0x0x7f45f21ba060) 0
+
+Class std::_Bit_iterator_base
+   size=16 align=8
+   base size=12 base align=8
+std::_Bit_iterator_base (0x0x7f45f22e0ea0) 0
+  std::iterator<std::random_access_iterator_tag, bool> (0x0x7f45f21ba120) 0 empty
+
+Class std::_Bit_iterator
+   size=16 align=8
+   base size=12 base align=8
+std::_Bit_iterator (0x0x7f45f22e0f08) 0
+  std::_Bit_iterator_base (0x0x7f45f22e0f70) 0
+    std::iterator<std::random_access_iterator_tag, bool> (0x0x7f45f21ba180) 0 empty
+
+Class std::_Bit_const_iterator
+   size=16 align=8
+   base size=12 base align=8
+std::_Bit_const_iterator (0x0x7f45f22e0680) 0
+  std::_Bit_iterator_base (0x0x7f45f22e06e8) 0
+    std::iterator<std::random_access_iterator_tag, bool> (0x0x7f45f21ba1e0) 0 empty
+
+Class std::random_device
+   size=5000 align=8
+   base size=5000 base align=8
+std::random_device (0x0x7f45f1fb8000) 0
+
+Class std::bernoulli_distribution::param_type
+   size=8 align=8
+   base size=8 base align=8
+std::bernoulli_distribution::param_type (0x0x7f45f1fb8d80) 0
+
+Class std::bernoulli_distribution
+   size=8 align=8
+   base size=8 base align=8
+std::bernoulli_distribution (0x0x7f45f1fb8d20) 0
+
+Class std::seed_seq
+   size=24 align=8
+   base size=24 base align=8
+std::seed_seq (0x0x7f45f1ceed20) 0
+
+Class qIsNull(double)::U
+   size=8 align=8
+   base size=8 base align=8
+qIsNull(double)::U (0x0x7f45f097b840) 0
+
+Class qIsNull(float)::U
+   size=4 align=4
+   base size=4 base align=4
+qIsNull(float)::U (0x0x7f45f097b8a0) 0
+
+Class QSysInfo
+   size=1 align=1
+   base size=0 base align=1
+QSysInfo (0x0x7f45f065f360) 0 empty
+
+Class QMessageLogContext
+   size=32 align=8
+   base size=32 base align=8
+QMessageLogContext (0x0x7f45f065f3c0) 0
+
+Class QMessageLogger
+   size=32 align=8
+   base size=32 base align=8
+QMessageLogger (0x0x7f45f065f420) 0
+
+Class QFlag
+   size=4 align=4
+   base size=4 base align=4
+QFlag (0x0x7f45f065f480) 0
+
+Class QIncompatibleFlag
+   size=4 align=4
+   base size=4 base align=4
+QIncompatibleFlag (0x0x7f45f065f720) 0
+
+Class std::__atomic_flag_base
+   size=1 align=1
+   base size=1 base align=1
+std::__atomic_flag_base (0x0x7f45f065fc60) 0
+
+Class std::atomic_flag
+   size=1 align=1
+   base size=1 base align=1
+std::atomic_flag (0x0x7f45f0644d68) 0
+  std::__atomic_flag_base (0x0x7f45f065fcc0) 0
+
+Class QAtomicInt
+   size=4 align=4
+   base size=4 base align=4
+QAtomicInt (0x0x7f45f04bb4e0) 0
+  QAtomicInteger<int> (0x0x7f45f04bb548) 0
+    QBasicAtomicInteger<int> (0x0x7f45f0219420) 0
+
+Class QInternal
+   size=1 align=1
+   base size=0 base align=1
+QInternal (0x0x7f45f00dc9c0) 0 empty
+
+Class QtPrivate::QSlotObjectBase
+   size=16 align=8
+   base size=16 base align=8
+QtPrivate::QSlotObjectBase (0x0x7f45efef2a20) 0
+
+Class QGenericArgument
+   size=16 align=8
+   base size=16 base align=8
+QGenericArgument (0x0x7f45efef2b40) 0
+
+Class QGenericReturnArgument
+   size=16 align=8
+   base size=16 base align=8
+QGenericReturnArgument (0x0x7f45f0036f70) 0
+  QGenericArgument (0x0x7f45efef2ba0) 0
+
+Class QMetaObject
+   size=48 align=8
+   base size=48 base align=8
+QMetaObject (0x0x7f45efef2d20) 0
+
+Class QMetaObject::Connection
+   size=8 align=8
+   base size=8 base align=8
+QMetaObject::Connection (0x0x7f45efef2de0) 0
+
+Class QLatin1Char
+   size=1 align=1
+   base size=1 base align=1
+QLatin1Char (0x0x7f45effece40) 0
+
+Class QChar
+   size=2 align=2
+   base size=2 base align=2
+QChar (0x0x7f45effecea0) 0
+
+Class QtPrivate::RefCount
+   size=4 align=4
+   base size=4 base align=4
+QtPrivate::RefCount (0x0x7f45efc9a180) 0
+
+Class QArrayData
+   size=24 align=8
+   base size=24 base align=8
+QArrayData (0x0x7f45efc9a1e0) 0
+
+Class QtPrivate::QContainerImplHelper
+   size=1 align=1
+   base size=0 base align=1
+QtPrivate::QContainerImplHelper (0x0x7f45efc9a540) 0 empty
+
+Class std::locale
+   size=8 align=8
+   base size=8 base align=8
+std::locale (0x0x7f45efc9a5a0) 0
+
+Vtable for std::locale::facet
+std::locale::facet::_ZTVNSt6locale5facetE: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTINSt6locale5facetE)
+16    (int (*)(...))std::locale::facet::~facet
+24    (int (*)(...))std::locale::facet::~facet
+
+Class std::locale::facet
+   size=16 align=8
+   base size=12 base align=8
+std::locale::facet (0x0x7f45efc9a600) 0
+    vptr=((& std::locale::facet::_ZTVNSt6locale5facetE) + 16u)
+
+Class std::locale::id
+   size=8 align=8
+   base size=8 base align=8
+std::locale::id (0x0x7f45efc9a660) 0
+
+Class std::locale::_Impl
+   size=40 align=8
+   base size=40 base align=8
+std::locale::_Impl (0x0x7f45efc9a6c0) 0
+
+Class std::__cow_string
+   size=8 align=8
+   base size=8 base align=8
+std::__cow_string (0x0x7f45efc9aa80) 0
+
+Vtable for std::logic_error
+std::logic_error::_ZTVSt11logic_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt11logic_error)
+16    (int (*)(...))std::logic_error::~logic_error
+24    (int (*)(...))std::logic_error::~logic_error
+32    (int (*)(...))std::logic_error::what
+
+Class std::logic_error
+   size=16 align=8
+   base size=16 base align=8
+std::logic_error (0x0x7f45efd2b5b0) 0
+    vptr=((& std::logic_error::_ZTVSt11logic_error) + 16u)
+  std::exception (0x0x7f45efc9ab40) 0 nearly-empty
+      primary-for std::logic_error (0x0x7f45efd2b5b0)
+
+Vtable for std::domain_error
+std::domain_error::_ZTVSt12domain_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt12domain_error)
+16    (int (*)(...))std::domain_error::~domain_error
+24    (int (*)(...))std::domain_error::~domain_error
+32    (int (*)(...))std::logic_error::what
+
+Class std::domain_error
+   size=16 align=8
+   base size=16 base align=8
+std::domain_error (0x0x7f45efd2b618) 0
+    vptr=((& std::domain_error::_ZTVSt12domain_error) + 16u)
+  std::logic_error (0x0x7f45efd2b680) 0
+      primary-for std::domain_error (0x0x7f45efd2b618)
+    std::exception (0x0x7f45efc9aba0) 0 nearly-empty
+        primary-for std::logic_error (0x0x7f45efd2b680)
+
+Vtable for std::invalid_argument
+std::invalid_argument::_ZTVSt16invalid_argument: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt16invalid_argument)
+16    (int (*)(...))std::invalid_argument::~invalid_argument
+24    (int (*)(...))std::invalid_argument::~invalid_argument
+32    (int (*)(...))std::logic_error::what
+
+Class std::invalid_argument
+   size=16 align=8
+   base size=16 base align=8
+std::invalid_argument (0x0x7f45efd2b6e8) 0
+    vptr=((& std::invalid_argument::_ZTVSt16invalid_argument) + 16u)
+  std::logic_error (0x0x7f45efd2b750) 0
+      primary-for std::invalid_argument (0x0x7f45efd2b6e8)
+    std::exception (0x0x7f45efc9ac00) 0 nearly-empty
+        primary-for std::logic_error (0x0x7f45efd2b750)
+
+Vtable for std::length_error
+std::length_error::_ZTVSt12length_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt12length_error)
+16    (int (*)(...))std::length_error::~length_error
+24    (int (*)(...))std::length_error::~length_error
+32    (int (*)(...))std::logic_error::what
+
+Class std::length_error
+   size=16 align=8
+   base size=16 base align=8
+std::length_error (0x0x7f45efd2b7b8) 0
+    vptr=((& std::length_error::_ZTVSt12length_error) + 16u)
+  std::logic_error (0x0x7f45efd2b820) 0
+      primary-for std::length_error (0x0x7f45efd2b7b8)
+    std::exception (0x0x7f45efc9ac60) 0 nearly-empty
+        primary-for std::logic_error (0x0x7f45efd2b820)
+
+Vtable for std::out_of_range
+std::out_of_range::_ZTVSt12out_of_range: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt12out_of_range)
+16    (int (*)(...))std::out_of_range::~out_of_range
+24    (int (*)(...))std::out_of_range::~out_of_range
+32    (int (*)(...))std::logic_error::what
+
+Class std::out_of_range
+   size=16 align=8
+   base size=16 base align=8
+std::out_of_range (0x0x7f45efd2b888) 0
+    vptr=((& std::out_of_range::_ZTVSt12out_of_range) + 16u)
+  std::logic_error (0x0x7f45efd2b8f0) 0
+      primary-for std::out_of_range (0x0x7f45efd2b888)
+    std::exception (0x0x7f45efc9acc0) 0 nearly-empty
+        primary-for std::logic_error (0x0x7f45efd2b8f0)
+
+Vtable for std::runtime_error
+std::runtime_error::_ZTVSt13runtime_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt13runtime_error)
+16    (int (*)(...))std::runtime_error::~runtime_error
+24    (int (*)(...))std::runtime_error::~runtime_error
+32    (int (*)(...))std::runtime_error::what
+
+Class std::runtime_error
+   size=16 align=8
+   base size=16 base align=8
+std::runtime_error (0x0x7f45efd2b958) 0
+    vptr=((& std::runtime_error::_ZTVSt13runtime_error) + 16u)
+  std::exception (0x0x7f45efc9ad20) 0 nearly-empty
+      primary-for std::runtime_error (0x0x7f45efd2b958)
+
+Vtable for std::range_error
+std::range_error::_ZTVSt11range_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt11range_error)
+16    (int (*)(...))std::range_error::~range_error
+24    (int (*)(...))std::range_error::~range_error
+32    (int (*)(...))std::runtime_error::what
+
+Class std::range_error
+   size=16 align=8
+   base size=16 base align=8
+std::range_error (0x0x7f45efd2b9c0) 0
+    vptr=((& std::range_error::_ZTVSt11range_error) + 16u)
+  std::runtime_error (0x0x7f45efd2ba28) 0
+      primary-for std::range_error (0x0x7f45efd2b9c0)
+    std::exception (0x0x7f45efc9ad80) 0 nearly-empty
+        primary-for std::runtime_error (0x0x7f45efd2ba28)
+
+Vtable for std::overflow_error
+std::overflow_error::_ZTVSt14overflow_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt14overflow_error)
+16    (int (*)(...))std::overflow_error::~overflow_error
+24    (int (*)(...))std::overflow_error::~overflow_error
+32    (int (*)(...))std::runtime_error::what
+
+Class std::overflow_error
+   size=16 align=8
+   base size=16 base align=8
+std::overflow_error (0x0x7f45efd2ba90) 0
+    vptr=((& std::overflow_error::_ZTVSt14overflow_error) + 16u)
+  std::runtime_error (0x0x7f45efd2baf8) 0
+      primary-for std::overflow_error (0x0x7f45efd2ba90)
+    std::exception (0x0x7f45efc9ade0) 0 nearly-empty
+        primary-for std::runtime_error (0x0x7f45efd2baf8)
+
+Vtable for std::underflow_error
+std::underflow_error::_ZTVSt15underflow_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt15underflow_error)
+16    (int (*)(...))std::underflow_error::~underflow_error
+24    (int (*)(...))std::underflow_error::~underflow_error
+32    (int (*)(...))std::runtime_error::what
+
+Class std::underflow_error
+   size=16 align=8
+   base size=16 base align=8
+std::underflow_error (0x0x7f45efd2bb60) 0
+    vptr=((& std::underflow_error::_ZTVSt15underflow_error) + 16u)
+  std::runtime_error (0x0x7f45efd2bbc8) 0
+      primary-for std::underflow_error (0x0x7f45efd2bb60)
+    std::exception (0x0x7f45efc9ae40) 0 nearly-empty
+        primary-for std::runtime_error (0x0x7f45efd2bbc8)
+
+Vtable for std::_V2::error_category
+std::_V2::error_category::_ZTVNSt3_V214error_categoryE: 10u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTINSt3_V214error_categoryE)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))std::_V2::error_category::_M_message
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))std::_V2::error_category::default_error_condition
+64    (int (*)(...))std::_V2::error_category::equivalent
+72    (int (*)(...))std::_V2::error_category::equivalent
+
+Class std::_V2::error_category
+   size=8 align=8
+   base size=8 base align=8
+std::_V2::error_category (0x0x7f45efde1000) 0 nearly-empty
+    vptr=((& std::_V2::error_category::_ZTVNSt3_V214error_categoryE) + 16u)
+
+Class std::error_code
+   size=16 align=8
+   base size=16 base align=8
+std::error_code (0x0x7f45efde1240) 0
+
+Class std::error_condition
+   size=16 align=8
+   base size=16 base align=8
+std::error_condition (0x0x7f45efde13c0) 0
+
+Vtable for std::system_error
+std::system_error::_ZTVSt12system_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt12system_error)
+16    (int (*)(...))std::system_error::~system_error
+24    (int (*)(...))std::system_error::~system_error
+32    (int (*)(...))std::runtime_error::what
+
+Class std::system_error
+   size=32 align=8
+   base size=32 base align=8
+std::system_error (0x0x7f45efa33000) 0
+    vptr=((& std::system_error::_ZTVSt12system_error) + 16u)
+  std::runtime_error (0x0x7f45efa33068) 0
+      primary-for std::system_error (0x0x7f45efa33000)
+    std::exception (0x0x7f45efde1600) 0 nearly-empty
+        primary-for std::runtime_error (0x0x7f45efa33068)
+
+Vtable for std::ios_base::failure
+std::ios_base::failure::_ZTVNSt8ios_base7failureB5cxx11E: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTINSt8ios_base7failureB5cxx11E)
+16    (int (*)(...))std::ios_base::failure::~failure
+24    (int (*)(...))std::ios_base::failure::~failure
+32    (int (*)(...))std::ios_base::failure::what
+
+Class std::ios_base::failure
+   size=32 align=8
+   base size=32 base align=8
+std::ios_base::failure (0x0x7f45efa33c30) 0
+    vptr=((& std::ios_base::failure::_ZTVNSt8ios_base7failureB5cxx11E) + 16u)
+  std::system_error (0x0x7f45efa33c98) 0
+      primary-for std::ios_base::failure (0x0x7f45efa33c30)
+    std::runtime_error (0x0x7f45efa33d00) 0
+        primary-for std::system_error (0x0x7f45efa33c98)
+      std::exception (0x0x7f45efde1900) 0 nearly-empty
+          primary-for std::runtime_error (0x0x7f45efa33d00)
+
+Class std::ios_base::_Callback_list
+   size=24 align=8
+   base size=24 base align=8
+std::ios_base::_Callback_list (0x0x7f45efde1960) 0
+
+Class std::ios_base::_Words
+   size=16 align=8
+   base size=16 base align=8
+std::ios_base::_Words (0x0x7f45efde19c0) 0
+
+Class std::ios_base::Init
+   size=1 align=1
+   base size=0 base align=1
+std::ios_base::Init (0x0x7f45efde1a20) 0 empty
+
+Vtable for std::ios_base
+std::ios_base::_ZTVSt8ios_base: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt8ios_base)
+16    (int (*)(...))std::ios_base::~ios_base
+24    (int (*)(...))std::ios_base::~ios_base
+
+Class std::ios_base
+   size=216 align=8
+   base size=216 base align=8
+std::ios_base (0x0x7f45efde18a0) 0
+    vptr=((& std::ios_base::_ZTVSt8ios_base) + 16u)
+
+Class std::ctype_base
+   size=1 align=1
+   base size=0 base align=1
+std::ctype_base (0x0x7f45efb1d1e0) 0 empty
+
+Class std::__num_base
+   size=1 align=1
+   base size=0 base align=1
+std::__num_base (0x0x7f45efb1d8a0) 0 empty
+
+VTT for std::basic_ostream<char>
+std::basic_ostream<char>::_ZTTSo: 2u entries
+0     ((& std::basic_ostream<char>::_ZTVSo) + 24u)
+8     ((& std::basic_ostream<char>::_ZTVSo) + 64u)
+
+VTT for std::basic_ostream<wchar_t>
+std::basic_ostream<wchar_t>::_ZTTSt13basic_ostreamIwSt11char_traitsIwEE: 2u entries
+0     ((& std::basic_ostream<wchar_t>::_ZTVSt13basic_ostreamIwSt11char_traitsIwEE) + 24u)
+8     ((& std::basic_ostream<wchar_t>::_ZTVSt13basic_ostreamIwSt11char_traitsIwEE) + 64u)
+
+VTT for std::basic_istream<char>
+std::basic_istream<char>::_ZTTSi: 2u entries
+0     ((& std::basic_istream<char>::_ZTVSi) + 24u)
+8     ((& std::basic_istream<char>::_ZTVSi) + 64u)
+
+VTT for std::basic_istream<wchar_t>
+std::basic_istream<wchar_t>::_ZTTSt13basic_istreamIwSt11char_traitsIwEE: 2u entries
+0     ((& std::basic_istream<wchar_t>::_ZTVSt13basic_istreamIwSt11char_traitsIwEE) + 24u)
+8     ((& std::basic_istream<wchar_t>::_ZTVSt13basic_istreamIwSt11char_traitsIwEE) + 64u)
+
+Construction vtable for std::basic_istream<char> (0x0x7f45ef6f0618 instance) in std::basic_iostream<char>
+std::basic_iostream<char>::_ZTCSd0_Si: 10u entries
+0     24u
+8     (int (*)(...))0
+16    (int (*)(...))(& _ZTISi)
+24    0u
+32    0u
+40    18446744073709551592u
+48    (int (*)(...))-24
+56    (int (*)(...))(& _ZTISi)
+64    0u
+72    0u
+
+Construction vtable for std::basic_ostream<char> (0x0x7f45ef6f06e8 instance) in std::basic_iostream<char>
+std::basic_iostream<char>::_ZTCSd16_So: 10u entries
+0     8u
+8     (int (*)(...))0
+16    (int (*)(...))(& _ZTISo)
+24    0u
+32    0u
+40    18446744073709551608u
+48    (int (*)(...))-8
+56    (int (*)(...))(& _ZTISo)
+64    0u
+72    0u
+
+VTT for std::basic_iostream<char>
+std::basic_iostream<char>::_ZTTSd: 7u entries
+0     ((& std::basic_iostream<char>::_ZTVSd) + 24u)
+8     ((& std::basic_iostream<char>::_ZTCSd0_Si) + 24u)
+16    ((& std::basic_iostream<char>::_ZTCSd0_Si) + 64u)
+24    ((& std::basic_iostream<char>::_ZTCSd16_So) + 24u)
+32    ((& std::basic_iostream<char>::_ZTCSd16_So) + 64u)
+40    ((& std::basic_iostream<char>::_ZTVSd) + 104u)
+48    ((& std::basic_iostream<char>::_ZTVSd) + 64u)
+
+Construction vtable for std::basic_istream<wchar_t> (0x0x7f45ef6f0a90 instance) in std::basic_iostream<wchar_t>
+std::basic_iostream<wchar_t>::_ZTCSt14basic_iostreamIwSt11char_traitsIwEE0_St13basic_istreamIwS1_E: 10u entries
+0     24u
+8     (int (*)(...))0
+16    (int (*)(...))(& _ZTISt13basic_istreamIwSt11char_traitsIwEE)
+24    0u
+32    0u
+40    18446744073709551592u
+48    (int (*)(...))-24
+56    (int (*)(...))(& _ZTISt13basic_istreamIwSt11char_traitsIwEE)
+64    0u
+72    0u
+
+Construction vtable for std::basic_ostream<wchar_t> (0x0x7f45ef6f0b60 instance) in std::basic_iostream<wchar_t>
+std::basic_iostream<wchar_t>::_ZTCSt14basic_iostreamIwSt11char_traitsIwEE16_St13basic_ostreamIwS1_E: 10u entries
+0     8u
+8     (int (*)(...))0
+16    (int (*)(...))(& _ZTISt13basic_ostreamIwSt11char_traitsIwEE)
+24    0u
+32    0u
+40    18446744073709551608u
+48    (int (*)(...))-8
+56    (int (*)(...))(& _ZTISt13basic_ostreamIwSt11char_traitsIwEE)
+64    0u
+72    0u
+
+VTT for std::basic_iostream<wchar_t>
+std::basic_iostream<wchar_t>::_ZTTSt14basic_iostreamIwSt11char_traitsIwEE: 7u entries
+0     ((& std::basic_iostream<wchar_t>::_ZTVSt14basic_iostreamIwSt11char_traitsIwEE) + 24u)
+8     ((& std::basic_iostream<wchar_t>::_ZTCSt14basic_iostreamIwSt11char_traitsIwEE0_St13basic_istreamIwS1_E) + 24u)
+16    ((& std::basic_iostream<wchar_t>::_ZTCSt14basic_iostreamIwSt11char_traitsIwEE0_St13basic_istreamIwS1_E) + 64u)
+24    ((& std::basic_iostream<wchar_t>::_ZTCSt14basic_iostreamIwSt11char_traitsIwEE16_St13basic_ostreamIwS1_E) + 24u)
+32    ((& std::basic_iostream<wchar_t>::_ZTCSt14basic_iostreamIwSt11char_traitsIwEE16_St13basic_ostreamIwS1_E) + 64u)
+40    ((& std::basic_iostream<wchar_t>::_ZTVSt14basic_iostreamIwSt11char_traitsIwEE) + 104u)
+48    ((& std::basic_iostream<wchar_t>::_ZTVSt14basic_iostreamIwSt11char_traitsIwEE) + 64u)
+
+Class QByteArrayDataPtr
+   size=8 align=8
+   base size=8 base align=8
+QByteArrayDataPtr (0x0x7f45ef76c120) 0
+
+Class QByteArray
+   size=8 align=8
+   base size=8 base align=8
+QByteArray (0x0x7f45ef76c180) 0
+
+Class QByteRef
+   size=16 align=8
+   base size=12 base align=8
+QByteRef (0x0x7f45ef4704e0) 0
+
+Class QStringDataPtr
+   size=8 align=8
+   base size=8 base align=8
+QStringDataPtr (0x0x7f45ef470840) 0
+
+Class QStringView
+   size=16 align=8
+   base size=16 base align=8
+QStringView (0x0x7f45ef470cc0) 0
+
+Class QLatin1String
+   size=16 align=8
+   base size=16 base align=8
+QLatin1String (0x0x7f45ef596b40) 0
+
+Class QString::Null
+   size=1 align=1
+   base size=0 base align=1
+QString::Null (0x0x7f45ef2241e0) 0 empty
+
+Class QString
+   size=8 align=8
+   base size=8 base align=8
+QString (0x0x7f45ef224180) 0
+
+Class QCharRef
+   size=16 align=8
+   base size=12 base align=8
+QCharRef (0x0x7f45ef3d02a0) 0
+
+Class QStringRef
+   size=16 align=8
+   base size=16 base align=8
+QStringRef (0x0x7f45ef3d0ea0) 0
+
+Class QtPrivate::QHashCombine
+   size=1 align=1
+   base size=0 base align=1
+QtPrivate::QHashCombine (0x0x7f45ef1dab40) 0 empty
+
+Class QtPrivate::QHashCombineCommutative
+   size=1 align=1
+   base size=0 base align=1
+QtPrivate::QHashCombineCommutative (0x0x7f45ef1daba0) 0 empty
+
+Class std::__detail::_List_node_base
+   size=16 align=8
+   base size=16 base align=8
+std::__detail::_List_node_base (0x0x7f45ef1dac00) 0
+
+Class QListData::NotArrayCompatibleLayout
+   size=1 align=1
+   base size=0 base align=1
+QListData::NotArrayCompatibleLayout (0x0x7f45eec31000) 0 empty
+
+Class QListData::NotIndirectLayout
+   size=1 align=1
+   base size=0 base align=1
+QListData::NotIndirectLayout (0x0x7f45eec31060) 0 empty
+
+Class QListData::ArrayCompatibleLayout
+   size=1 align=1
+   base size=1 base align=1
+QListData::ArrayCompatibleLayout (0x0x7f45eef615b0) 0 empty
+  QListData::NotIndirectLayout (0x0x7f45eec310c0) 0 empty
+
+Class QListData::InlineWithPaddingLayout
+   size=1 align=1
+   base size=1 base align=1
+QListData::InlineWithPaddingLayout (0x0x7f45eec2c5b0) 0 empty
+  QListData::NotArrayCompatibleLayout (0x0x7f45eec31120) 0 empty
+  QListData::NotIndirectLayout (0x0x7f45eec31180) 0 empty
+
+Class QListData::IndirectLayout
+   size=1 align=1
+   base size=1 base align=1
+QListData::IndirectLayout (0x0x7f45eef61618) 0 empty
+  QListData::NotArrayCompatibleLayout (0x0x7f45eec311e0) 0 empty
+
+Class QListData::Data
+   size=24 align=8
+   base size=24 base align=8
+QListData::Data (0x0x7f45eec31240) 0
+
+Class QListData
+   size=8 align=8
+   base size=8 base align=8
+QListData (0x0x7f45ef1daf60) 0
+
+Class QRegExp
+   size=8 align=8
+   base size=8 base align=8
+QRegExp (0x0x7f45eec316c0) 0
+
+Class QStringMatcher::Data
+   size=272 align=8
+   base size=272 base align=8
+QStringMatcher::Data (0x0x7f45eeddd900) 0
+
+Class QStringMatcher
+   size=1048 align=8
+   base size=1048 base align=8
+QStringMatcher (0x0x7f45eeddd8a0) 0
+
+Class QStringList
+   size=8 align=8
+   base size=8 base align=8
+QStringList (0x0x7f45eea04068) 0
+  QList<QString> (0x0x7f45eea040d0) 0
+    QListSpecialMethods<QString> (0x0x7f45eedddae0) 0 empty
+
+Class QScopedPointerPodDeleter
+   size=1 align=1
+   base size=0 base align=1
+QScopedPointerPodDeleter (0x0x7f45eedddf00) 0 empty
+
+Class std::_Rb_tree_node_base
+   size=32 align=8
+   base size=32 base align=8
+std::_Rb_tree_node_base (0x0x7f45eea82ae0) 0
+
+Class std::allocator_arg_t
+   size=1 align=1
+   base size=0 base align=1
+std::allocator_arg_t (0x0x7f45ee86f180) 0 empty
+
+Class std::__uses_alloc_base
+   size=1 align=1
+   base size=0 base align=1
+std::__uses_alloc_base (0x0x7f45ee86f300) 0 empty
+
+Class std::__uses_alloc0::_Sink
+   size=1 align=1
+   base size=0 base align=1
+std::__uses_alloc0::_Sink (0x0x7f45ee86f3c0) 0 empty
+
+Class std::__uses_alloc0
+   size=1 align=1
+   base size=1 base align=1
+std::__uses_alloc0 (0x0x7f45eea049c0) 0
+  std::__uses_alloc_base (0x0x7f45ee86f360) 0 empty
+
+Class std::_Swallow_assign
+   size=1 align=1
+   base size=0 base align=1
+std::_Swallow_assign (0x0x7f45ee98b420) 0 empty
+
+Class QtPrivate::AbstractDebugStreamFunction
+   size=16 align=8
+   base size=16 base align=8
+QtPrivate::AbstractDebugStreamFunction (0x0x7f45ee98b660) 0
+
+Class QtPrivate::AbstractComparatorFunction
+   size=24 align=8
+   base size=24 base align=8
+QtPrivate::AbstractComparatorFunction (0x0x7f45ee98b720) 0
+
+Class QtPrivate::AbstractConverterFunction
+   size=8 align=8
+   base size=8 base align=8
+QtPrivate::AbstractConverterFunction (0x0x7f45ee98b840) 0
+
+Class QMetaType
+   size=80 align=8
+   base size=80 base align=8
+QMetaType (0x0x7f45ee98b9c0) 0
+
+Class QtMetaTypePrivate::VariantData
+   size=24 align=8
+   base size=20 base align=8
+QtMetaTypePrivate::VariantData (0x0x7f45ee98bde0) 0
+
+Class QtMetaTypePrivate::VectorBoolElements
+   size=1 align=1
+   base size=0 base align=1
+QtMetaTypePrivate::VectorBoolElements (0x0x7f45ee98bf00) 0 empty
+
+Class QtMetaTypePrivate::QSequentialIterableImpl
+   size=104 align=8
+   base size=104 base align=8
+QtMetaTypePrivate::QSequentialIterableImpl (0x0x7f45ee6e18a0) 0
+
+Class QtMetaTypePrivate::QAssociativeIterableImpl
+   size=112 align=8
+   base size=112 base align=8
+QtMetaTypePrivate::QAssociativeIterableImpl (0x0x7f45ee6e1cc0) 0
+
+Class QtMetaTypePrivate::QPairVariantInterfaceImpl
+   size=40 align=8
+   base size=40 base align=8
+QtMetaTypePrivate::QPairVariantInterfaceImpl (0x0x7f45ee7d6000) 0
+
+Class std::chrono::_V2::system_clock
+   size=1 align=1
+   base size=0 base align=1
+std::chrono::_V2::system_clock (0x0x7f45ee600840) 0 empty
+
+Class std::chrono::_V2::steady_clock
+   size=1 align=1
+   base size=0 base align=1
+std::chrono::_V2::steady_clock (0x0x7f45ee35b6c0) 0 empty
+
+Vtable for QObjectData
+QObjectData::_ZTV11QObjectData: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QObjectData)
+16    (int (*)(...))__cxa_pure_virtual
+24    (int (*)(...))__cxa_pure_virtual
+
+Class QObjectData
+   size=48 align=8
+   base size=48 base align=8
+QObjectData (0x0x7f45ee35b720) 0
+    vptr=((& QObjectData::_ZTV11QObjectData) + 16u)
+
+Class QObject::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QObject::QPrivateSignal (0x0x7f45ee35b900) 0 empty
+
+Vtable for QObject
+QObject::_ZTV7QObject: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QObject)
+16    (int (*)(...))QObject::metaObject
+24    (int (*)(...))QObject::qt_metacast
+32    (int (*)(...))QObject::qt_metacall
+40    (int (*)(...))QObject::~QObject
+48    (int (*)(...))QObject::~QObject
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QObject
+   size=16 align=8
+   base size=16 base align=8
+QObject (0x0x7f45ee35b8a0) 0
+    vptr=((& QObject::_ZTV7QObject) + 16u)
+
+Vtable for QObjectUserData
+QObjectUserData::_ZTV15QObjectUserData: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QObjectUserData)
+16    (int (*)(...))QObjectUserData::~QObjectUserData
+24    (int (*)(...))QObjectUserData::~QObjectUserData
+
+Class QObjectUserData
+   size=8 align=8
+   base size=8 base align=8
+QObjectUserData (0x0x7f45ee023ba0) 0 nearly-empty
+    vptr=((& QObjectUserData::_ZTV15QObjectUserData) + 16u)
+
+Class QSignalBlocker
+   size=16 align=8
+   base size=10 base align=8
+QSignalBlocker (0x0x7f45ee023c00) 0
+
+Class QAbstractAnimation::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractAnimation::QPrivateSignal (0x0x7f45ee023cc0) 0 empty
+
+Vtable for QAbstractAnimation
+QAbstractAnimation::_ZTV18QAbstractAnimation: 18u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QAbstractAnimation)
+16    (int (*)(...))QAbstractAnimation::metaObject
+24    (int (*)(...))QAbstractAnimation::qt_metacast
+32    (int (*)(...))QAbstractAnimation::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QAbstractAnimation::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))QAbstractAnimation::updateState
+136   (int (*)(...))QAbstractAnimation::updateDirection
+
+Class QAbstractAnimation
+   size=16 align=8
+   base size=16 base align=8
+QAbstractAnimation (0x0x7f45ee027d00) 0
+    vptr=((& QAbstractAnimation::_ZTV18QAbstractAnimation) + 16u)
+  QObject (0x0x7f45ee023c60) 0
+      primary-for QAbstractAnimation (0x0x7f45ee027d00)
+
+Class QAnimationDriver::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAnimationDriver::QPrivateSignal (0x0x7f45ee023d80) 0 empty
+
+Vtable for QAnimationDriver
+QAnimationDriver::_ZTV16QAnimationDriver: 18u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QAnimationDriver)
+16    (int (*)(...))QAnimationDriver::metaObject
+24    (int (*)(...))QAnimationDriver::qt_metacast
+32    (int (*)(...))QAnimationDriver::qt_metacall
+40    (int (*)(...))QAnimationDriver::~QAnimationDriver
+48    (int (*)(...))QAnimationDriver::~QAnimationDriver
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QAnimationDriver::advance
+120   (int (*)(...))QAnimationDriver::elapsed
+128   (int (*)(...))QAnimationDriver::start
+136   (int (*)(...))QAnimationDriver::stop
+
+Class QAnimationDriver
+   size=16 align=8
+   base size=16 base align=8
+QAnimationDriver (0x0x7f45ee027d68) 0
+    vptr=((& QAnimationDriver::_ZTV16QAnimationDriver) + 16u)
+  QObject (0x0x7f45ee023d20) 0
+      primary-for QAnimationDriver (0x0x7f45ee027d68)
+
+Class QEventLoop::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QEventLoop::QPrivateSignal (0x0x7f45ee023e40) 0 empty
+
+Vtable for QEventLoop
+QEventLoop::_ZTV10QEventLoop: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QEventLoop)
+16    (int (*)(...))QEventLoop::metaObject
+24    (int (*)(...))QEventLoop::qt_metacast
+32    (int (*)(...))QEventLoop::qt_metacall
+40    (int (*)(...))QEventLoop::~QEventLoop
+48    (int (*)(...))QEventLoop::~QEventLoop
+56    (int (*)(...))QEventLoop::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QEventLoop
+   size=16 align=8
+   base size=16 base align=8
+QEventLoop (0x0x7f45ee027dd0) 0
+    vptr=((& QEventLoop::_ZTV10QEventLoop) + 16u)
+  QObject (0x0x7f45ee023de0) 0
+      primary-for QEventLoop (0x0x7f45ee027dd0)
+
+Class QEventLoopLocker
+   size=8 align=8
+   base size=8 base align=8
+QEventLoopLocker (0x0x7f45ee0bd060) 0
+
+Class QAbstractEventDispatcher::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractEventDispatcher::QPrivateSignal (0x0x7f45ee0bd120) 0 empty
+
+Class QAbstractEventDispatcher::TimerInfo
+   size=12 align=4
+   base size=12 base align=4
+QAbstractEventDispatcher::TimerInfo (0x0x7f45ee0bd180) 0
+
+Vtable for QAbstractEventDispatcher
+QAbstractEventDispatcher::_ZTV24QAbstractEventDispatcher: 28u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QAbstractEventDispatcher)
+16    (int (*)(...))QAbstractEventDispatcher::metaObject
+24    (int (*)(...))QAbstractEventDispatcher::qt_metacast
+32    (int (*)(...))QAbstractEventDispatcher::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))__cxa_pure_virtual
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))__cxa_pure_virtual
+160   (int (*)(...))__cxa_pure_virtual
+168   (int (*)(...))__cxa_pure_virtual
+176   (int (*)(...))__cxa_pure_virtual
+184   (int (*)(...))__cxa_pure_virtual
+192   (int (*)(...))__cxa_pure_virtual
+200   (int (*)(...))__cxa_pure_virtual
+208   (int (*)(...))QAbstractEventDispatcher::startingUp
+216   (int (*)(...))QAbstractEventDispatcher::closingDown
+
+Class QAbstractEventDispatcher
+   size=16 align=8
+   base size=16 base align=8
+QAbstractEventDispatcher (0x0x7f45ee027f08) 0
+    vptr=((& QAbstractEventDispatcher::_ZTV24QAbstractEventDispatcher) + 16u)
+  QObject (0x0x7f45ee0bd0c0) 0
+      primary-for QAbstractEventDispatcher (0x0x7f45ee027f08)
+
+Vtable for std::type_info
+std::type_info::_ZTVSt9type_info: 8u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt9type_info)
+16    (int (*)(...))std::type_info::~type_info
+24    (int (*)(...))std::type_info::~type_info
+32    (int (*)(...))std::type_info::__is_pointer_p
+40    (int (*)(...))std::type_info::__is_function_p
+48    (int (*)(...))std::type_info::__do_catch
+56    (int (*)(...))std::type_info::__do_upcast
+
+Class std::type_info
+   size=16 align=8
+   base size=16 base align=8
+std::type_info (0x0x7f45ee0bd420) 0
+    vptr=((& std::type_info::_ZTVSt9type_info) + 16u)
+
+Vtable for std::bad_cast
+std::bad_cast::_ZTVSt8bad_cast: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt8bad_cast)
+16    (int (*)(...))std::bad_cast::~bad_cast
+24    (int (*)(...))std::bad_cast::~bad_cast
+32    (int (*)(...))std::bad_cast::what
+
+Class std::bad_cast
+   size=8 align=8
+   base size=8 base align=8
+std::bad_cast (0x0x7f45ee10a000) 0 nearly-empty
+    vptr=((& std::bad_cast::_ZTVSt8bad_cast) + 16u)
+  std::exception (0x0x7f45ee0bd480) 0 nearly-empty
+      primary-for std::bad_cast (0x0x7f45ee10a000)
+
+Vtable for std::bad_typeid
+std::bad_typeid::_ZTVSt10bad_typeid: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt10bad_typeid)
+16    (int (*)(...))std::bad_typeid::~bad_typeid
+24    (int (*)(...))std::bad_typeid::~bad_typeid
+32    (int (*)(...))std::bad_typeid::what
+
+Class std::bad_typeid
+   size=8 align=8
+   base size=8 base align=8
+std::bad_typeid (0x0x7f45ee10a068) 0 nearly-empty
+    vptr=((& std::bad_typeid::_ZTVSt10bad_typeid) + 16u)
+  std::exception (0x0x7f45ee0bd4e0) 0 nearly-empty
+      primary-for std::bad_typeid (0x0x7f45ee10a068)
+
+Vtable for std::bad_function_call
+std::bad_function_call::_ZTVSt17bad_function_call: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt17bad_function_call)
+16    (int (*)(...))std::bad_function_call::~bad_function_call
+24    (int (*)(...))std::bad_function_call::~bad_function_call
+32    (int (*)(...))std::bad_function_call::what
+
+Class std::bad_function_call
+   size=8 align=8
+   base size=8 base align=8
+std::bad_function_call (0x0x7f45ede782d8) 0 nearly-empty
+    vptr=((& std::bad_function_call::_ZTVSt17bad_function_call) + 16u)
+  std::exception (0x0x7f45ede755a0) 0 nearly-empty
+      primary-for std::bad_function_call (0x0x7f45ede782d8)
+
+Class std::_Nocopy_types
+   size=16 align=8
+   base size=16 base align=8
+std::_Nocopy_types (0x0x7f45ede75660) 0
+
+Class std::_Any_data
+   size=16 align=8
+   base size=16 base align=8
+std::_Any_data (0x0x7f45ede756c0) 0
+
+Class std::_Function_base
+   size=24 align=8
+   base size=24 base align=8
+std::_Function_base (0x0x7f45ede757e0) 0
+
+Class QMapNodeBase
+   size=24 align=8
+   base size=24 base align=8
+QMapNodeBase (0x0x7f45ede75cc0) 0
+
+Class QMapDataBase
+   size=40 align=8
+   base size=40 base align=8
+QMapDataBase (0x0x7f45edf30240) 0
+
+Class QHashData::Node
+   size=16 align=8
+   base size=16 base align=8
+QHashData::Node (0x0x7f45edf30600) 0
+
+Class QHashData
+   size=48 align=8
+   base size=44 base align=8
+QHashData (0x0x7f45edf305a0) 0
+
+Class QHashDummyValue
+   size=1 align=1
+   base size=0 base align=1
+QHashDummyValue (0x0x7f45edf30660) 0 empty
+
+Class QVariant::PrivateShared
+   size=16 align=8
+   base size=12 base align=8
+QVariant::PrivateShared (0x0x7f45edf30f00) 0
+
+Class QVariant::Private::Data
+   size=8 align=8
+   base size=8 base align=8
+QVariant::Private::Data (0x0x7f45edd72000) 0
+
+Class QVariant::Private
+   size=16 align=8
+   base size=12 base align=8
+QVariant::Private (0x0x7f45edf30f60) 0
+
+Class QVariant::Handler
+   size=72 align=8
+   base size=72 base align=8
+QVariant::Handler (0x0x7f45edd72060) 0
+
+Class QVariant
+   size=16 align=8
+   base size=16 base align=8
+QVariant (0x0x7f45edf30ea0) 0
+
+Class QVariantComparisonHelper
+   size=8 align=8
+   base size=8 base align=8
+QVariantComparisonHelper (0x0x7f45eda16b40) 0
+
+Class QSequentialIterable::const_iterator
+   size=112 align=8
+   base size=112 base align=8
+QSequentialIterable::const_iterator (0x0x7f45edaba1e0) 0
+
+Class QSequentialIterable
+   size=104 align=8
+   base size=104 base align=8
+QSequentialIterable (0x0x7f45edaba180) 0
+
+Class QAssociativeIterable::const_iterator
+   size=120 align=8
+   base size=120 base align=8
+QAssociativeIterable::const_iterator (0x0x7f45edaba2a0) 0
+
+Class QAssociativeIterable
+   size=112 align=8
+   base size=112 base align=8
+QAssociativeIterable (0x0x7f45edaba240) 0
+
+Class QModelIndex
+   size=24 align=8
+   base size=24 base align=8
+QModelIndex (0x0x7f45edbd75a0) 0
+
+Class QPersistentModelIndex
+   size=8 align=8
+   base size=8 base align=8
+QPersistentModelIndex (0x0x7f45edbd7c60) 0
+
+Class QAbstractItemModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractItemModel::QPrivateSignal (0x0x7f45ed9c33c0) 0 empty
+
+Vtable for QAbstractItemModel
+QAbstractItemModel::_ZTV18QAbstractItemModel: 48u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QAbstractItemModel)
+16    (int (*)(...))QAbstractItemModel::metaObject
+24    (int (*)(...))QAbstractItemModel::qt_metacast
+32    (int (*)(...))QAbstractItemModel::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))QAbstractItemModel::sibling
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))QAbstractItemModel::hasChildren
+160   (int (*)(...))__cxa_pure_virtual
+168   (int (*)(...))QAbstractItemModel::setData
+176   (int (*)(...))QAbstractItemModel::headerData
+184   (int (*)(...))QAbstractItemModel::setHeaderData
+192   (int (*)(...))QAbstractItemModel::itemData
+200   (int (*)(...))QAbstractItemModel::setItemData
+208   (int (*)(...))QAbstractItemModel::mimeTypes
+216   (int (*)(...))QAbstractItemModel::mimeData
+224   (int (*)(...))QAbstractItemModel::canDropMimeData
+232   (int (*)(...))QAbstractItemModel::dropMimeData
+240   (int (*)(...))QAbstractItemModel::supportedDropActions
+248   (int (*)(...))QAbstractItemModel::supportedDragActions
+256   (int (*)(...))QAbstractItemModel::insertRows
+264   (int (*)(...))QAbstractItemModel::insertColumns
+272   (int (*)(...))QAbstractItemModel::removeRows
+280   (int (*)(...))QAbstractItemModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QAbstractItemModel::fetchMore
+312   (int (*)(...))QAbstractItemModel::canFetchMore
+320   (int (*)(...))QAbstractItemModel::flags
+328   (int (*)(...))QAbstractItemModel::sort
+336   (int (*)(...))QAbstractItemModel::buddy
+344   (int (*)(...))QAbstractItemModel::match
+352   (int (*)(...))QAbstractItemModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractItemModel::submit
+376   (int (*)(...))QAbstractItemModel::revert
+
+Class QAbstractItemModel
+   size=16 align=8
+   base size=16 base align=8
+QAbstractItemModel (0x0x7f45ed9ca068) 0
+    vptr=((& QAbstractItemModel::_ZTV18QAbstractItemModel) + 16u)
+  QObject (0x0x7f45ed9c3360) 0
+      primary-for QAbstractItemModel (0x0x7f45ed9ca068)
+
+Class QAbstractTableModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractTableModel::QPrivateSignal (0x0x7f45ed9c3c60) 0 empty
+
+Vtable for QAbstractTableModel
+QAbstractTableModel::_ZTV19QAbstractTableModel: 48u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QAbstractTableModel)
+16    (int (*)(...))QAbstractTableModel::metaObject
+24    (int (*)(...))QAbstractTableModel::qt_metacast
+32    (int (*)(...))QAbstractTableModel::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QAbstractTableModel::index
+120   (int (*)(...))QAbstractTableModel::parent
+128   (int (*)(...))QAbstractTableModel::sibling
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))QAbstractTableModel::hasChildren
+160   (int (*)(...))__cxa_pure_virtual
+168   (int (*)(...))QAbstractItemModel::setData
+176   (int (*)(...))QAbstractItemModel::headerData
+184   (int (*)(...))QAbstractItemModel::setHeaderData
+192   (int (*)(...))QAbstractItemModel::itemData
+200   (int (*)(...))QAbstractItemModel::setItemData
+208   (int (*)(...))QAbstractItemModel::mimeTypes
+216   (int (*)(...))QAbstractItemModel::mimeData
+224   (int (*)(...))QAbstractItemModel::canDropMimeData
+232   (int (*)(...))QAbstractTableModel::dropMimeData
+240   (int (*)(...))QAbstractItemModel::supportedDropActions
+248   (int (*)(...))QAbstractItemModel::supportedDragActions
+256   (int (*)(...))QAbstractItemModel::insertRows
+264   (int (*)(...))QAbstractItemModel::insertColumns
+272   (int (*)(...))QAbstractItemModel::removeRows
+280   (int (*)(...))QAbstractItemModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QAbstractItemModel::fetchMore
+312   (int (*)(...))QAbstractItemModel::canFetchMore
+320   (int (*)(...))QAbstractTableModel::flags
+328   (int (*)(...))QAbstractItemModel::sort
+336   (int (*)(...))QAbstractItemModel::buddy
+344   (int (*)(...))QAbstractItemModel::match
+352   (int (*)(...))QAbstractItemModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractItemModel::submit
+376   (int (*)(...))QAbstractItemModel::revert
+
+Class QAbstractTableModel
+   size=16 align=8
+   base size=16 base align=8
+QAbstractTableModel (0x0x7f45ed9ca750) 0
+    vptr=((& QAbstractTableModel::_ZTV19QAbstractTableModel) + 16u)
+  QAbstractItemModel (0x0x7f45ed9ca7b8) 0
+      primary-for QAbstractTableModel (0x0x7f45ed9ca750)
+    QObject (0x0x7f45ed9c3c00) 0
+        primary-for QAbstractItemModel (0x0x7f45ed9ca7b8)
+
+Class QAbstractListModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractListModel::QPrivateSignal (0x0x7f45ed9c3d20) 0 empty
+
+Vtable for QAbstractListModel
+QAbstractListModel::_ZTV18QAbstractListModel: 48u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QAbstractListModel)
+16    (int (*)(...))QAbstractListModel::metaObject
+24    (int (*)(...))QAbstractListModel::qt_metacast
+32    (int (*)(...))QAbstractListModel::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QAbstractListModel::index
+120   (int (*)(...))QAbstractListModel::parent
+128   (int (*)(...))QAbstractListModel::sibling
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))QAbstractListModel::columnCount
+152   (int (*)(...))QAbstractListModel::hasChildren
+160   (int (*)(...))__cxa_pure_virtual
+168   (int (*)(...))QAbstractItemModel::setData
+176   (int (*)(...))QAbstractItemModel::headerData
+184   (int (*)(...))QAbstractItemModel::setHeaderData
+192   (int (*)(...))QAbstractItemModel::itemData
+200   (int (*)(...))QAbstractItemModel::setItemData
+208   (int (*)(...))QAbstractItemModel::mimeTypes
+216   (int (*)(...))QAbstractItemModel::mimeData
+224   (int (*)(...))QAbstractItemModel::canDropMimeData
+232   (int (*)(...))QAbstractListModel::dropMimeData
+240   (int (*)(...))QAbstractItemModel::supportedDropActions
+248   (int (*)(...))QAbstractItemModel::supportedDragActions
+256   (int (*)(...))QAbstractItemModel::insertRows
+264   (int (*)(...))QAbstractItemModel::insertColumns
+272   (int (*)(...))QAbstractItemModel::removeRows
+280   (int (*)(...))QAbstractItemModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QAbstractItemModel::fetchMore
+312   (int (*)(...))QAbstractItemModel::canFetchMore
+320   (int (*)(...))QAbstractListModel::flags
+328   (int (*)(...))QAbstractItemModel::sort
+336   (int (*)(...))QAbstractItemModel::buddy
+344   (int (*)(...))QAbstractItemModel::match
+352   (int (*)(...))QAbstractItemModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractItemModel::submit
+376   (int (*)(...))QAbstractItemModel::revert
+
+Class QAbstractListModel
+   size=16 align=8
+   base size=16 base align=8
+QAbstractListModel (0x0x7f45ed9ca820) 0
+    vptr=((& QAbstractListModel::_ZTV18QAbstractListModel) + 16u)
+  QAbstractItemModel (0x0x7f45ed9ca888) 0
+      primary-for QAbstractListModel (0x0x7f45ed9ca820)
+    QObject (0x0x7f45ed9c3cc0) 0
+        primary-for QAbstractItemModel (0x0x7f45ed9ca888)
+
+Vtable for QAbstractNativeEventFilter
+QAbstractNativeEventFilter::_ZTV26QAbstractNativeEventFilter: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI26QAbstractNativeEventFilter)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class QAbstractNativeEventFilter
+   size=16 align=8
+   base size=16 base align=8
+QAbstractNativeEventFilter (0x0x7f45ed700000) 0
+    vptr=((& QAbstractNativeEventFilter::_ZTV26QAbstractNativeEventFilter) + 16u)
+
+Class QAbstractProxyModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractProxyModel::QPrivateSignal (0x0x7f45ed7000c0) 0 empty
+
+Vtable for QAbstractProxyModel
+QAbstractProxyModel::_ZTV19QAbstractProxyModel: 53u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QAbstractProxyModel)
+16    (int (*)(...))QAbstractProxyModel::metaObject
+24    (int (*)(...))QAbstractProxyModel::qt_metacast
+32    (int (*)(...))QAbstractProxyModel::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))QAbstractProxyModel::sibling
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))QAbstractProxyModel::hasChildren
+160   (int (*)(...))QAbstractProxyModel::data
+168   (int (*)(...))QAbstractProxyModel::setData
+176   (int (*)(...))QAbstractProxyModel::headerData
+184   (int (*)(...))QAbstractProxyModel::setHeaderData
+192   (int (*)(...))QAbstractProxyModel::itemData
+200   (int (*)(...))QAbstractProxyModel::setItemData
+208   (int (*)(...))QAbstractProxyModel::mimeTypes
+216   (int (*)(...))QAbstractProxyModel::mimeData
+224   (int (*)(...))QAbstractProxyModel::canDropMimeData
+232   (int (*)(...))QAbstractProxyModel::dropMimeData
+240   (int (*)(...))QAbstractProxyModel::supportedDropActions
+248   (int (*)(...))QAbstractProxyModel::supportedDragActions
+256   (int (*)(...))QAbstractItemModel::insertRows
+264   (int (*)(...))QAbstractItemModel::insertColumns
+272   (int (*)(...))QAbstractItemModel::removeRows
+280   (int (*)(...))QAbstractItemModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QAbstractProxyModel::fetchMore
+312   (int (*)(...))QAbstractProxyModel::canFetchMore
+320   (int (*)(...))QAbstractProxyModel::flags
+328   (int (*)(...))QAbstractProxyModel::sort
+336   (int (*)(...))QAbstractProxyModel::buddy
+344   (int (*)(...))QAbstractItemModel::match
+352   (int (*)(...))QAbstractProxyModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractProxyModel::submit
+376   (int (*)(...))QAbstractProxyModel::revert
+384   (int (*)(...))QAbstractProxyModel::setSourceModel
+392   (int (*)(...))__cxa_pure_virtual
+400   (int (*)(...))__cxa_pure_virtual
+408   (int (*)(...))QAbstractProxyModel::mapSelectionToSource
+416   (int (*)(...))QAbstractProxyModel::mapSelectionFromSource
+
+Class QAbstractProxyModel
+   size=16 align=8
+   base size=16 base align=8
+QAbstractProxyModel (0x0x7f45ed9ca9c0) 0
+    vptr=((& QAbstractProxyModel::_ZTV19QAbstractProxyModel) + 16u)
+  QAbstractItemModel (0x0x7f45ed9caa28) 0
+      primary-for QAbstractProxyModel (0x0x7f45ed9ca9c0)
+    QObject (0x0x7f45ed700060) 0
+        primary-for QAbstractItemModel (0x0x7f45ed9caa28)
+
+Class QAbstractState::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractState::QPrivateSignal (0x0x7f45ed700180) 0 empty
+
+Vtable for QAbstractState
+QAbstractState::_ZTV14QAbstractState: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QAbstractState)
+16    (int (*)(...))QAbstractState::metaObject
+24    (int (*)(...))QAbstractState::qt_metacast
+32    (int (*)(...))QAbstractState::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QAbstractState::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+
+Class QAbstractState
+   size=16 align=8
+   base size=16 base align=8
+QAbstractState (0x0x7f45ed9caa90) 0
+    vptr=((& QAbstractState::_ZTV14QAbstractState) + 16u)
+  QObject (0x0x7f45ed700120) 0
+      primary-for QAbstractState (0x0x7f45ed9caa90)
+
+Class QAbstractTransition::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractTransition::QPrivateSignal (0x0x7f45ed700240) 0 empty
+
+Vtable for QAbstractTransition
+QAbstractTransition::_ZTV19QAbstractTransition: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QAbstractTransition)
+16    (int (*)(...))QAbstractTransition::metaObject
+24    (int (*)(...))QAbstractTransition::qt_metacast
+32    (int (*)(...))QAbstractTransition::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QAbstractTransition::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+
+Class QAbstractTransition
+   size=16 align=8
+   base size=16 base align=8
+QAbstractTransition (0x0x7f45ed9caaf8) 0
+    vptr=((& QAbstractTransition::_ZTV19QAbstractTransition) + 16u)
+  QObject (0x0x7f45ed7001e0) 0
+      primary-for QAbstractTransition (0x0x7f45ed9caaf8)
+
+Class QAnimationGroup::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAnimationGroup::QPrivateSignal (0x0x7f45ed700300) 0 empty
+
+Vtable for QAnimationGroup
+QAnimationGroup::_ZTV15QAnimationGroup: 18u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QAnimationGroup)
+16    (int (*)(...))QAnimationGroup::metaObject
+24    (int (*)(...))QAnimationGroup::qt_metacast
+32    (int (*)(...))QAnimationGroup::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QAnimationGroup::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))QAbstractAnimation::updateState
+136   (int (*)(...))QAbstractAnimation::updateDirection
+
+Class QAnimationGroup
+   size=16 align=8
+   base size=16 base align=8
+QAnimationGroup (0x0x7f45ed9cab60) 0
+    vptr=((& QAnimationGroup::_ZTV15QAnimationGroup) + 16u)
+  QAbstractAnimation (0x0x7f45ed9cabc8) 0
+      primary-for QAnimationGroup (0x0x7f45ed9cab60)
+    QObject (0x0x7f45ed7002a0) 0
+        primary-for QAbstractAnimation (0x0x7f45ed9cabc8)
+
+Class QBasicTimer
+   size=4 align=4
+   base size=4 base align=4
+QBasicTimer (0x0x7f45ed7a2060) 0
+
+Class QBitArray
+   size=8 align=8
+   base size=8 base align=8
+QBitArray (0x0x7f45ed7a2300) 0
+
+Class QBitRef
+   size=16 align=8
+   base size=12 base align=8
+QBitRef (0x0x7f45ed7a23c0) 0
+
+Class QIODevice::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QIODevice::QPrivateSignal (0x0x7f45ed7a26c0) 0 empty
+
+Vtable for QIODevice
+QIODevice::_ZTV9QIODevice: 30u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QIODevice)
+16    (int (*)(...))QIODevice::metaObject
+24    (int (*)(...))QIODevice::qt_metacast
+32    (int (*)(...))QIODevice::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QIODevice::isSequential
+120   (int (*)(...))QIODevice::open
+128   (int (*)(...))QIODevice::close
+136   (int (*)(...))QIODevice::pos
+144   (int (*)(...))QIODevice::size
+152   (int (*)(...))QIODevice::seek
+160   (int (*)(...))QIODevice::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QIODevice::bytesAvailable
+184   (int (*)(...))QIODevice::bytesToWrite
+192   (int (*)(...))QIODevice::canReadLine
+200   (int (*)(...))QIODevice::waitForReadyRead
+208   (int (*)(...))QIODevice::waitForBytesWritten
+216   (int (*)(...))__cxa_pure_virtual
+224   (int (*)(...))QIODevice::readLineData
+232   (int (*)(...))__cxa_pure_virtual
+
+Class QIODevice
+   size=16 align=8
+   base size=16 base align=8
+QIODevice (0x0x7f45ed7d2270) 0
+    vptr=((& QIODevice::_ZTV9QIODevice) + 16u)
+  QObject (0x0x7f45ed7a2660) 0
+      primary-for QIODevice (0x0x7f45ed7d2270)
+
+Class QBuffer::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QBuffer::QPrivateSignal (0x0x7f45ed7a2900) 0 empty
+
+Vtable for QBuffer
+QBuffer::_ZTV7QBuffer: 30u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QBuffer)
+16    (int (*)(...))QBuffer::metaObject
+24    (int (*)(...))QBuffer::qt_metacast
+32    (int (*)(...))QBuffer::qt_metacall
+40    (int (*)(...))QBuffer::~QBuffer
+48    (int (*)(...))QBuffer::~QBuffer
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QBuffer::connectNotify
+104   (int (*)(...))QBuffer::disconnectNotify
+112   (int (*)(...))QIODevice::isSequential
+120   (int (*)(...))QBuffer::open
+128   (int (*)(...))QBuffer::close
+136   (int (*)(...))QBuffer::pos
+144   (int (*)(...))QBuffer::size
+152   (int (*)(...))QBuffer::seek
+160   (int (*)(...))QBuffer::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QIODevice::bytesAvailable
+184   (int (*)(...))QIODevice::bytesToWrite
+192   (int (*)(...))QBuffer::canReadLine
+200   (int (*)(...))QIODevice::waitForReadyRead
+208   (int (*)(...))QIODevice::waitForBytesWritten
+216   (int (*)(...))QBuffer::readData
+224   (int (*)(...))QIODevice::readLineData
+232   (int (*)(...))QBuffer::writeData
+
+Class QBuffer
+   size=16 align=8
+   base size=16 base align=8
+QBuffer (0x0x7f45ed7d23a8) 0
+    vptr=((& QBuffer::_ZTV7QBuffer) + 16u)
+  QIODevice (0x0x7f45ed7d2410) 0
+      primary-for QBuffer (0x0x7f45ed7d23a8)
+    QObject (0x0x7f45ed7a28a0) 0
+        primary-for QIODevice (0x0x7f45ed7d2410)
+
+Class QByteArrayMatcher::Data
+   size=272 align=8
+   base size=272 base align=8
+QByteArrayMatcher::Data (0x0x7f45ed7a29c0) 0
+
+Class QByteArrayMatcher
+   size=1040 align=8
+   base size=1040 base align=8
+QByteArrayMatcher (0x0x7f45ed7a2960) 0
+
+Class QStaticByteArrayMatcherBase::Skiptable
+   size=256 align=1
+   base size=256 base align=1
+QStaticByteArrayMatcherBase::Skiptable (0x0x7f45ed7a2ae0) 0
+
+Class QStaticByteArrayMatcherBase
+   size=256 align=16
+   base size=256 base align=16
+QStaticByteArrayMatcherBase (0x0x7f45ed7a2a80) 0
+
+Class QSharedData
+   size=4 align=4
+   base size=4 base align=4
+QSharedData (0x0x7f45ed7a2cc0) 0
+
+Class QLocale
+   size=8 align=8
+   base size=8 base align=8
+QLocale (0x0x7f45ed7a2ea0) 0
+
+Class QCollatorSortKey
+   size=8 align=8
+   base size=8 base align=8
+QCollatorSortKey (0x0x7f45ed5784e0) 0
+
+Class QCollator
+   size=8 align=8
+   base size=8 base align=8
+QCollator (0x0x7f45ed5785a0) 0
+
+Class QCommandLineOption
+   size=8 align=8
+   base size=8 base align=8
+QCommandLineOption (0x0x7f45ed24f5a0) 0
+
+Vtable for QEvent
+QEvent::_ZTV6QEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI6QEvent)
+16    (int (*)(...))QEvent::~QEvent
+24    (int (*)(...))QEvent::~QEvent
+
+Class QEvent
+   size=24 align=8
+   base size=20 base align=8
+QEvent (0x0x7f45ed24fa20) 0
+    vptr=((& QEvent::_ZTV6QEvent) + 16u)
+
+Vtable for QTimerEvent
+QTimerEvent::_ZTV11QTimerEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QTimerEvent)
+16    (int (*)(...))QTimerEvent::~QTimerEvent
+24    (int (*)(...))QTimerEvent::~QTimerEvent
+
+Class QTimerEvent
+   size=24 align=8
+   base size=24 base align=8
+QTimerEvent (0x0x7f45ed24e8f0) 0
+    vptr=((& QTimerEvent::_ZTV11QTimerEvent) + 16u)
+  QEvent (0x0x7f45ed24fa80) 0
+      primary-for QTimerEvent (0x0x7f45ed24e8f0)
+
+Vtable for QChildEvent
+QChildEvent::_ZTV11QChildEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QChildEvent)
+16    (int (*)(...))QChildEvent::~QChildEvent
+24    (int (*)(...))QChildEvent::~QChildEvent
+
+Class QChildEvent
+   size=32 align=8
+   base size=32 base align=8
+QChildEvent (0x0x7f45ed24e958) 0
+    vptr=((& QChildEvent::_ZTV11QChildEvent) + 16u)
+  QEvent (0x0x7f45ed24fae0) 0
+      primary-for QChildEvent (0x0x7f45ed24e958)
+
+Vtable for QDynamicPropertyChangeEvent
+QDynamicPropertyChangeEvent::_ZTV27QDynamicPropertyChangeEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI27QDynamicPropertyChangeEvent)
+16    (int (*)(...))QDynamicPropertyChangeEvent::~QDynamicPropertyChangeEvent
+24    (int (*)(...))QDynamicPropertyChangeEvent::~QDynamicPropertyChangeEvent
+
+Class QDynamicPropertyChangeEvent
+   size=32 align=8
+   base size=32 base align=8
+QDynamicPropertyChangeEvent (0x0x7f45ed24eea0) 0
+    vptr=((& QDynamicPropertyChangeEvent::_ZTV27QDynamicPropertyChangeEvent) + 16u)
+  QEvent (0x0x7f45ed2da000) 0
+      primary-for QDynamicPropertyChangeEvent (0x0x7f45ed24eea0)
+
+Vtable for QDeferredDeleteEvent
+QDeferredDeleteEvent::_ZTV20QDeferredDeleteEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QDeferredDeleteEvent)
+16    (int (*)(...))QDeferredDeleteEvent::~QDeferredDeleteEvent
+24    (int (*)(...))QDeferredDeleteEvent::~QDeferredDeleteEvent
+
+Class QDeferredDeleteEvent
+   size=24 align=8
+   base size=24 base align=8
+QDeferredDeleteEvent (0x0x7f45ed24ef08) 0
+    vptr=((& QDeferredDeleteEvent::_ZTV20QDeferredDeleteEvent) + 16u)
+  QEvent (0x0x7f45ed2da060) 0
+      primary-for QDeferredDeleteEvent (0x0x7f45ed24ef08)
+
+Class QCoreApplication::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QCoreApplication::QPrivateSignal (0x0x7f45ed2da120) 0 empty
+
+Vtable for QCoreApplication
+QCoreApplication::_ZTV16QCoreApplication: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QCoreApplication)
+16    (int (*)(...))QCoreApplication::metaObject
+24    (int (*)(...))QCoreApplication::qt_metacast
+32    (int (*)(...))QCoreApplication::qt_metacall
+40    (int (*)(...))QCoreApplication::~QCoreApplication
+48    (int (*)(...))QCoreApplication::~QCoreApplication
+56    (int (*)(...))QCoreApplication::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QCoreApplication::notify
+120   (int (*)(...))QCoreApplication::compressEvent
+
+Class QCoreApplication
+   size=16 align=8
+   base size=16 base align=8
+QCoreApplication (0x0x7f45ed24ef70) 0
+    vptr=((& QCoreApplication::_ZTV16QCoreApplication) + 16u)
+  QObject (0x0x7f45ed2da0c0) 0
+      primary-for QCoreApplication (0x0x7f45ed24ef70)
+
+Class QCommandLineParser
+   size=8 align=8
+   base size=8 base align=8
+QCommandLineParser (0x0x7f45ed2da180) 0
+
+Class QContiguousCacheData
+   size=24 align=4
+   base size=24 base align=4
+QContiguousCacheData (0x0x7f45ed2da1e0) 0
+
+Class QCryptographicHash
+   size=8 align=8
+   base size=8 base align=8
+QCryptographicHash (0x0x7f45ed2da7e0) 0
+
+Class QDataStream
+   size=32 align=8
+   base size=32 base align=8
+QDataStream (0x0x7f45ed2da840) 0
+
+Class QtPrivate::StreamStateSaver
+   size=16 align=8
+   base size=12 base align=8
+QtPrivate::StreamStateSaver (0x0x7f45ed2da900) 0
+
+Class QDate
+   size=8 align=8
+   base size=8 base align=8
+QDate (0x0x7f45ed2dade0) 0
+
+Class QTime
+   size=4 align=4
+   base size=4 base align=4
+QTime (0x0x7f45ecffe0c0) 0
+
+Class QDateTime::ShortData
+   size=8 align=8
+   base size=8 base align=8
+QDateTime::ShortData (0x0x7f45ecffe840) 0
+
+Class QDateTime::Data
+   size=8 align=8
+   base size=8 base align=8
+QDateTime::Data (0x0x7f45ecffe8a0) 0
+
+Class QDateTime
+   size=8 align=8
+   base size=8 base align=8
+QDateTime (0x0x7f45ecffe7e0) 0
+
+Class QElapsedTimer
+   size=16 align=8
+   base size=16 base align=8
+QElapsedTimer (0x0x7f45ed0c59c0) 0
+
+Class QDeadlineTimer
+   size=16 align=8
+   base size=16 base align=8
+QDeadlineTimer (0x0x7f45ed0c5ea0) 0
+
+Vtable for QTextStream
+QTextStream::_ZTV11QTextStream: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QTextStream)
+16    (int (*)(...))QTextStream::~QTextStream
+24    (int (*)(...))QTextStream::~QTextStream
+
+Class QTextStream
+   size=16 align=8
+   base size=16 base align=8
+QTextStream (0x0x7f45ed1e4e40) 0
+    vptr=((& QTextStream::_ZTV11QTextStream) + 16u)
+
+Class QTextStreamManipulator
+   size=40 align=8
+   base size=38 base align=8
+QTextStreamManipulator (0x0x7f45ece6b120) 0
+
+Class QtSharedPointer::NormalDeleter
+   size=1 align=1
+   base size=0 base align=1
+QtSharedPointer::NormalDeleter (0x0x7f45ece6b360) 0 empty
+
+Class QtSharedPointer::ExternalRefCountData
+   size=16 align=8
+   base size=16 base align=8
+QtSharedPointer::ExternalRefCountData (0x0x7f45ece6b4e0) 0
+
+Class QDebug::Stream
+   size=80 align=8
+   base size=76 base align=8
+QDebug::Stream (0x0x7f45ece6ba20) 0
+
+Class QDebug
+   size=8 align=8
+   base size=8 base align=8
+QDebug (0x0x7f45ece6b9c0) 0
+
+Class QDebugStateSaver
+   size=8 align=8
+   base size=8 base align=8
+QDebugStateSaver (0x0x7f45ecc92f00) 0
+
+Class QNoDebug
+   size=1 align=1
+   base size=0 base align=1
+QNoDebug (0x0x7f45eccec000) 0 empty
+
+Class QFileDevice::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFileDevice::QPrivateSignal (0x0x7f45ecd85180) 0 empty
+
+Vtable for QFileDevice
+QFileDevice::_ZTV11QFileDevice: 34u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QFileDevice)
+16    (int (*)(...))QFileDevice::metaObject
+24    (int (*)(...))QFileDevice::qt_metacast
+32    (int (*)(...))QFileDevice::qt_metacall
+40    (int (*)(...))QFileDevice::~QFileDevice
+48    (int (*)(...))QFileDevice::~QFileDevice
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QFileDevice::isSequential
+120   (int (*)(...))QIODevice::open
+128   (int (*)(...))QFileDevice::close
+136   (int (*)(...))QFileDevice::pos
+144   (int (*)(...))QFileDevice::size
+152   (int (*)(...))QFileDevice::seek
+160   (int (*)(...))QFileDevice::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QIODevice::bytesAvailable
+184   (int (*)(...))QIODevice::bytesToWrite
+192   (int (*)(...))QIODevice::canReadLine
+200   (int (*)(...))QIODevice::waitForReadyRead
+208   (int (*)(...))QIODevice::waitForBytesWritten
+216   (int (*)(...))QFileDevice::readData
+224   (int (*)(...))QFileDevice::readLineData
+232   (int (*)(...))QFileDevice::writeData
+240   (int (*)(...))QFileDevice::fileName
+248   (int (*)(...))QFileDevice::resize
+256   (int (*)(...))QFileDevice::permissions
+264   (int (*)(...))QFileDevice::setPermissions
+
+Class QFileDevice
+   size=16 align=8
+   base size=16 base align=8
+QFileDevice (0x0x7f45ecd707b8) 0
+    vptr=((& QFileDevice::_ZTV11QFileDevice) + 16u)
+  QIODevice (0x0x7f45ecd70888) 0
+      primary-for QFileDevice (0x0x7f45ecd707b8)
+    QObject (0x0x7f45ecd85120) 0
+        primary-for QIODevice (0x0x7f45ecd70888)
+
+Class QFile::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFile::QPrivateSignal (0x0x7f45ecd853c0) 0 empty
+
+Vtable for QFile
+QFile::_ZTV5QFile: 34u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI5QFile)
+16    (int (*)(...))QFile::metaObject
+24    (int (*)(...))QFile::qt_metacast
+32    (int (*)(...))QFile::qt_metacall
+40    (int (*)(...))QFile::~QFile
+48    (int (*)(...))QFile::~QFile
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QFileDevice::isSequential
+120   (int (*)(...))QFile::open
+128   (int (*)(...))QFileDevice::close
+136   (int (*)(...))QFileDevice::pos
+144   (int (*)(...))QFile::size
+152   (int (*)(...))QFileDevice::seek
+160   (int (*)(...))QFileDevice::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QIODevice::bytesAvailable
+184   (int (*)(...))QIODevice::bytesToWrite
+192   (int (*)(...))QIODevice::canReadLine
+200   (int (*)(...))QIODevice::waitForReadyRead
+208   (int (*)(...))QIODevice::waitForBytesWritten
+216   (int (*)(...))QFileDevice::readData
+224   (int (*)(...))QFileDevice::readLineData
+232   (int (*)(...))QFileDevice::writeData
+240   (int (*)(...))QFile::fileName
+248   (int (*)(...))QFile::resize
+256   (int (*)(...))QFile::permissions
+264   (int (*)(...))QFile::setPermissions
+
+Class QFile
+   size=16 align=8
+   base size=16 base align=8
+QFile (0x0x7f45ecd70dd0) 0
+    vptr=((& QFile::_ZTV5QFile) + 16u)
+  QFileDevice (0x0x7f45ecd70ea0) 0
+      primary-for QFile (0x0x7f45ecd70dd0)
+    QIODevice (0x0x7f45ecd70f70) 0
+        primary-for QFileDevice (0x0x7f45ecd70ea0)
+      QObject (0x0x7f45ecd85360) 0
+          primary-for QIODevice (0x0x7f45ecd70f70)
+
+Class QFileInfo
+   size=8 align=8
+   base size=8 base align=8
+QFileInfo (0x0x7f45ecd855a0) 0
+
+Class QDir
+   size=8 align=8
+   base size=8 base align=8
+QDir (0x0x7f45ecd859c0) 0
+
+Class QDirIterator
+   size=8 align=8
+   base size=8 base align=8
+QDirIterator (0x0x7f45ecacf000) 0
+
+Class QEasingCurve
+   size=8 align=8
+   base size=8 base align=8
+QEasingCurve (0x0x7f45ecacf240) 0
+
+Class QEventTransition::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QEventTransition::QPrivateSignal (0x0x7f45ecb96660) 0 empty
+
+Vtable for QEventTransition
+QEventTransition::_ZTV16QEventTransition: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QEventTransition)
+16    (int (*)(...))QEventTransition::metaObject
+24    (int (*)(...))QEventTransition::qt_metacast
+32    (int (*)(...))QEventTransition::qt_metacall
+40    (int (*)(...))QEventTransition::~QEventTransition
+48    (int (*)(...))QEventTransition::~QEventTransition
+56    (int (*)(...))QEventTransition::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QEventTransition::eventTest
+120   (int (*)(...))QEventTransition::onTransition
+
+Class QEventTransition
+   size=16 align=8
+   base size=16 base align=8
+QEventTransition (0x0x7f45ecb8bf70) 0
+    vptr=((& QEventTransition::_ZTV16QEventTransition) + 16u)
+  QAbstractTransition (0x0x7f45ecbdd000) 0
+      primary-for QEventTransition (0x0x7f45ecb8bf70)
+    QObject (0x0x7f45ecb96600) 0
+        primary-for QAbstractTransition (0x0x7f45ecbdd000)
+
+Vtable for QException
+QException::_ZTV10QException: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QException)
+16    (int (*)(...))QException::~QException
+24    (int (*)(...))QException::~QException
+32    (int (*)(...))std::exception::what
+40    (int (*)(...))QException::raise
+48    (int (*)(...))QException::clone
+
+Class QException
+   size=8 align=8
+   base size=8 base align=8
+QException (0x0x7f45ecbdd068) 0 nearly-empty
+    vptr=((& QException::_ZTV10QException) + 16u)
+  std::exception (0x0x7f45ecb966c0) 0 nearly-empty
+      primary-for QException (0x0x7f45ecbdd068)
+
+Vtable for QUnhandledException
+QUnhandledException::_ZTV19QUnhandledException: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QUnhandledException)
+16    (int (*)(...))QUnhandledException::~QUnhandledException
+24    (int (*)(...))QUnhandledException::~QUnhandledException
+32    (int (*)(...))std::exception::what
+40    (int (*)(...))QUnhandledException::raise
+48    (int (*)(...))QUnhandledException::clone
+
+Class QUnhandledException
+   size=8 align=8
+   base size=8 base align=8
+QUnhandledException (0x0x7f45ecbdd0d0) 0 nearly-empty
+    vptr=((& QUnhandledException::_ZTV19QUnhandledException) + 16u)
+  QException (0x0x7f45ecbdd138) 0 nearly-empty
+      primary-for QUnhandledException (0x0x7f45ecbdd0d0)
+    std::exception (0x0x7f45ecb96720) 0 nearly-empty
+        primary-for QException (0x0x7f45ecbdd138)
+
+Class QtPrivate::ExceptionHolder
+   size=8 align=8
+   base size=8 base align=8
+QtPrivate::ExceptionHolder (0x0x7f45ecb96780) 0
+
+Class QtPrivate::ExceptionStore
+   size=8 align=8
+   base size=8 base align=8
+QtPrivate::ExceptionStore (0x0x7f45ecb96840) 0
+
+Vtable for QFactoryInterface
+QFactoryInterface::_ZTV17QFactoryInterface: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QFactoryInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class QFactoryInterface
+   size=8 align=8
+   base size=8 base align=8
+QFactoryInterface (0x0x7f45ecb968a0) 0 nearly-empty
+    vptr=((& QFactoryInterface::_ZTV17QFactoryInterface) + 16u)
+
+Class QFileSelector::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFileSelector::QPrivateSignal (0x0x7f45ecb969c0) 0 empty
+
+Vtable for QFileSelector
+QFileSelector::_ZTV13QFileSelector: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QFileSelector)
+16    (int (*)(...))QFileSelector::metaObject
+24    (int (*)(...))QFileSelector::qt_metacast
+32    (int (*)(...))QFileSelector::qt_metacall
+40    (int (*)(...))QFileSelector::~QFileSelector
+48    (int (*)(...))QFileSelector::~QFileSelector
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QFileSelector
+   size=16 align=8
+   base size=16 base align=8
+QFileSelector (0x0x7f45ecbdd1a0) 0
+    vptr=((& QFileSelector::_ZTV13QFileSelector) + 16u)
+  QObject (0x0x7f45ecb96960) 0
+      primary-for QFileSelector (0x0x7f45ecbdd1a0)
+
+Class QFileSystemWatcher::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFileSystemWatcher::QPrivateSignal (0x0x7f45ecb96a80) 0 empty
+
+Vtable for QFileSystemWatcher
+QFileSystemWatcher::_ZTV18QFileSystemWatcher: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QFileSystemWatcher)
+16    (int (*)(...))QFileSystemWatcher::metaObject
+24    (int (*)(...))QFileSystemWatcher::qt_metacast
+32    (int (*)(...))QFileSystemWatcher::qt_metacall
+40    (int (*)(...))QFileSystemWatcher::~QFileSystemWatcher
+48    (int (*)(...))QFileSystemWatcher::~QFileSystemWatcher
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QFileSystemWatcher
+   size=16 align=8
+   base size=16 base align=8
+QFileSystemWatcher (0x0x7f45ecbdd208) 0
+    vptr=((& QFileSystemWatcher::_ZTV18QFileSystemWatcher) + 16u)
+  QObject (0x0x7f45ecb96a20) 0
+      primary-for QFileSystemWatcher (0x0x7f45ecbdd208)
+
+Class QFinalState::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFinalState::QPrivateSignal (0x0x7f45ecb96b40) 0 empty
+
+Vtable for QFinalState
+QFinalState::_ZTV11QFinalState: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QFinalState)
+16    (int (*)(...))QFinalState::metaObject
+24    (int (*)(...))QFinalState::qt_metacast
+32    (int (*)(...))QFinalState::qt_metacall
+40    (int (*)(...))QFinalState::~QFinalState
+48    (int (*)(...))QFinalState::~QFinalState
+56    (int (*)(...))QFinalState::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QFinalState::onEntry
+120   (int (*)(...))QFinalState::onExit
+
+Class QFinalState
+   size=16 align=8
+   base size=16 base align=8
+QFinalState (0x0x7f45ecbdd270) 0
+    vptr=((& QFinalState::_ZTV11QFinalState) + 16u)
+  QAbstractState (0x0x7f45ecbdd2d8) 0
+      primary-for QFinalState (0x0x7f45ecbdd270)
+    QObject (0x0x7f45ecb96ae0) 0
+        primary-for QAbstractState (0x0x7f45ecbdd2d8)
+
+Vtable for QRunnable
+QRunnable::_ZTV9QRunnable: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QRunnable)
+16    (int (*)(...))__cxa_pure_virtual
+24    0u
+32    0u
+
+Class QRunnable
+   size=16 align=8
+   base size=12 base align=8
+QRunnable (0x0x7f45ecb96ba0) 0
+    vptr=((& QRunnable::_ZTV9QRunnable) + 16u)
+
+Class QBasicMutex
+   size=8 align=8
+   base size=8 base align=8
+QBasicMutex (0x0x7f45ecb96c00) 0
+
+Class QMutex
+   size=8 align=8
+   base size=8 base align=8
+QMutex (0x0x7f45ecbdd410) 0
+  QBasicMutex (0x0x7f45ecb96de0) 0
+
+Class QMutexLocker
+   size=8 align=8
+   base size=8 base align=8
+QMutexLocker (0x0x7f45ecb96e40) 0
+
+Class QtPrivate::ResultItem
+   size=16 align=8
+   base size=16 base align=8
+QtPrivate::ResultItem (0x0x7f45ecb96ea0) 0
+
+Class QtPrivate::ResultIteratorBase
+   size=16 align=8
+   base size=12 base align=8
+QtPrivate::ResultIteratorBase (0x0x7f45ecb96f00) 0
+
+Vtable for QtPrivate::ResultStoreBase
+QtPrivate::ResultStoreBase::_ZTVN9QtPrivate15ResultStoreBaseE: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN9QtPrivate15ResultStoreBaseE)
+16    (int (*)(...))QtPrivate::ResultStoreBase::~ResultStoreBase
+24    (int (*)(...))QtPrivate::ResultStoreBase::~ResultStoreBase
+
+Class QtPrivate::ResultStoreBase
+   size=48 align=8
+   base size=44 base align=8
+QtPrivate::ResultStoreBase (0x0x7f45ec904060) 0
+    vptr=((& QtPrivate::ResultStoreBase::_ZTVN9QtPrivate15ResultStoreBaseE) + 16u)
+
+Vtable for QFutureInterfaceBase
+QFutureInterfaceBase::_ZTV20QFutureInterfaceBase: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QFutureInterfaceBase)
+16    (int (*)(...))QFutureInterfaceBase::~QFutureInterfaceBase
+24    (int (*)(...))QFutureInterfaceBase::~QFutureInterfaceBase
+
+Class QFutureInterfaceBase
+   size=16 align=8
+   base size=16 base align=8
+QFutureInterfaceBase (0x0x7f45ec9048a0) 0
+    vptr=((& QFutureInterfaceBase::_ZTV20QFutureInterfaceBase) + 16u)
+
+Class QFutureWatcherBase::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFutureWatcherBase::QPrivateSignal (0x0x7f45ec9cc0c0) 0 empty
+
+Vtable for QFutureWatcherBase
+QFutureWatcherBase::_ZTV18QFutureWatcherBase: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QFutureWatcherBase)
+16    (int (*)(...))QFutureWatcherBase::metaObject
+24    (int (*)(...))QFutureWatcherBase::qt_metacast
+32    (int (*)(...))QFutureWatcherBase::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QFutureWatcherBase::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QFutureWatcherBase::connectNotify
+104   (int (*)(...))QFutureWatcherBase::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+
+Class QFutureWatcherBase
+   size=16 align=8
+   base size=16 base align=8
+QFutureWatcherBase (0x0x7f45ec95d548) 0
+    vptr=((& QFutureWatcherBase::_ZTV18QFutureWatcherBase) + 16u)
+  QObject (0x0x7f45ec9cc060) 0
+      primary-for QFutureWatcherBase (0x0x7f45ec95d548)
+
+Class QHistoryState::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QHistoryState::QPrivateSignal (0x0x7f45ec9cc6c0) 0 empty
+
+Vtable for QHistoryState
+QHistoryState::_ZTV13QHistoryState: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QHistoryState)
+16    (int (*)(...))QHistoryState::metaObject
+24    (int (*)(...))QHistoryState::qt_metacast
+32    (int (*)(...))QHistoryState::qt_metacall
+40    (int (*)(...))QHistoryState::~QHistoryState
+48    (int (*)(...))QHistoryState::~QHistoryState
+56    (int (*)(...))QHistoryState::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QHistoryState::onEntry
+120   (int (*)(...))QHistoryState::onExit
+
+Class QHistoryState
+   size=16 align=8
+   base size=16 base align=8
+QHistoryState (0x0x7f45ec95de38) 0
+    vptr=((& QHistoryState::_ZTV13QHistoryState) + 16u)
+  QAbstractState (0x0x7f45ec95dea0) 0
+      primary-for QHistoryState (0x0x7f45ec95de38)
+    QObject (0x0x7f45ec9cc660) 0
+        primary-for QAbstractState (0x0x7f45ec95dea0)
+
+Class QIdentityProxyModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QIdentityProxyModel::QPrivateSignal (0x0x7f45ec9cc780) 0 empty
+
+Vtable for QIdentityProxyModel
+QIdentityProxyModel::_ZTV19QIdentityProxyModel: 53u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QIdentityProxyModel)
+16    (int (*)(...))QIdentityProxyModel::metaObject
+24    (int (*)(...))QIdentityProxyModel::qt_metacast
+32    (int (*)(...))QIdentityProxyModel::qt_metacall
+40    (int (*)(...))QIdentityProxyModel::~QIdentityProxyModel
+48    (int (*)(...))QIdentityProxyModel::~QIdentityProxyModel
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QIdentityProxyModel::index
+120   (int (*)(...))QIdentityProxyModel::parent
+128   (int (*)(...))QIdentityProxyModel::sibling
+136   (int (*)(...))QIdentityProxyModel::rowCount
+144   (int (*)(...))QIdentityProxyModel::columnCount
+152   (int (*)(...))QAbstractProxyModel::hasChildren
+160   (int (*)(...))QAbstractProxyModel::data
+168   (int (*)(...))QAbstractProxyModel::setData
+176   (int (*)(...))QIdentityProxyModel::headerData
+184   (int (*)(...))QAbstractProxyModel::setHeaderData
+192   (int (*)(...))QAbstractProxyModel::itemData
+200   (int (*)(...))QAbstractProxyModel::setItemData
+208   (int (*)(...))QAbstractProxyModel::mimeTypes
+216   (int (*)(...))QAbstractProxyModel::mimeData
+224   (int (*)(...))QAbstractProxyModel::canDropMimeData
+232   (int (*)(...))QIdentityProxyModel::dropMimeData
+240   (int (*)(...))QAbstractProxyModel::supportedDropActions
+248   (int (*)(...))QAbstractProxyModel::supportedDragActions
+256   (int (*)(...))QIdentityProxyModel::insertRows
+264   (int (*)(...))QIdentityProxyModel::insertColumns
+272   (int (*)(...))QIdentityProxyModel::removeRows
+280   (int (*)(...))QIdentityProxyModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QAbstractProxyModel::fetchMore
+312   (int (*)(...))QAbstractProxyModel::canFetchMore
+320   (int (*)(...))QAbstractProxyModel::flags
+328   (int (*)(...))QAbstractProxyModel::sort
+336   (int (*)(...))QAbstractProxyModel::buddy
+344   (int (*)(...))QIdentityProxyModel::match
+352   (int (*)(...))QAbstractProxyModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractProxyModel::submit
+376   (int (*)(...))QAbstractProxyModel::revert
+384   (int (*)(...))QIdentityProxyModel::setSourceModel
+392   (int (*)(...))QIdentityProxyModel::mapToSource
+400   (int (*)(...))QIdentityProxyModel::mapFromSource
+408   (int (*)(...))QIdentityProxyModel::mapSelectionToSource
+416   (int (*)(...))QIdentityProxyModel::mapSelectionFromSource
+
+Class QIdentityProxyModel
+   size=16 align=8
+   base size=16 base align=8
+QIdentityProxyModel (0x0x7f45ec95df08) 0
+    vptr=((& QIdentityProxyModel::_ZTV19QIdentityProxyModel) + 16u)
+  QAbstractProxyModel (0x0x7f45ec95df70) 0
+      primary-for QIdentityProxyModel (0x0x7f45ec95df08)
+    QAbstractItemModel (0x0x7f45ec629000) 0
+        primary-for QAbstractProxyModel (0x0x7f45ec95df70)
+      QObject (0x0x7f45ec9cc720) 0
+          primary-for QAbstractItemModel (0x0x7f45ec629000)
+
+Class QItemSelectionRange
+   size=16 align=8
+   base size=16 base align=8
+QItemSelectionRange (0x0x7f45ec9cc7e0) 0
+
+Class QItemSelectionModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QItemSelectionModel::QPrivateSignal (0x0x7f45ec9ccea0) 0 empty
+
+Vtable for QItemSelectionModel
+QItemSelectionModel::_ZTV19QItemSelectionModel: 20u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QItemSelectionModel)
+16    (int (*)(...))QItemSelectionModel::metaObject
+24    (int (*)(...))QItemSelectionModel::qt_metacast
+32    (int (*)(...))QItemSelectionModel::qt_metacall
+40    (int (*)(...))QItemSelectionModel::~QItemSelectionModel
+48    (int (*)(...))QItemSelectionModel::~QItemSelectionModel
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QItemSelectionModel::setCurrentIndex
+120   (int (*)(...))QItemSelectionModel::select
+128   (int (*)(...))QItemSelectionModel::select
+136   (int (*)(...))QItemSelectionModel::clear
+144   (int (*)(...))QItemSelectionModel::reset
+152   (int (*)(...))QItemSelectionModel::clearCurrentIndex
+
+Class QItemSelectionModel
+   size=16 align=8
+   base size=16 base align=8
+QItemSelectionModel (0x0x7f45ec629820) 0
+    vptr=((& QItemSelectionModel::_ZTV19QItemSelectionModel) + 16u)
+  QObject (0x0x7f45ec9cce40) 0
+      primary-for QItemSelectionModel (0x0x7f45ec629820)
+
+Class QItemSelection
+   size=8 align=8
+   base size=8 base align=8
+QItemSelection (0x0x7f45ec629a28) 0
+  QList<QItemSelectionRange> (0x0x7f45ec629a90) 0
+    QListSpecialMethods<QItemSelectionRange> (0x0x7f45ec6ad1e0) 0 empty
+
+Class QJsonValue
+   size=24 align=8
+   base size=20 base align=8
+QJsonValue (0x0x7f45ec6ad6c0) 0
+
+Class QJsonValueRef
+   size=16 align=8
+   base size=12 base align=8
+QJsonValueRef (0x0x7f45ec46ade0) 0
+
+Class QJsonValuePtr
+   size=24 align=8
+   base size=24 base align=8
+QJsonValuePtr (0x0x7f45ec4dc360) 0
+
+Class QJsonValueRefPtr
+   size=16 align=8
+   base size=16 base align=8
+QJsonValueRefPtr (0x0x7f45ec4dc3c0) 0
+
+Class QJsonArray::iterator
+   size=16 align=8
+   base size=12 base align=8
+QJsonArray::iterator (0x0x7f45ec4dc5a0) 0
+
+Class QJsonArray::const_iterator
+   size=16 align=8
+   base size=12 base align=8
+QJsonArray::const_iterator (0x0x7f45ec4dc600) 0
+
+Class QJsonArray
+   size=16 align=8
+   base size=16 base align=8
+QJsonArray (0x0x7f45ec4dc540) 0
+
+Class QJsonParseError
+   size=8 align=4
+   base size=8 base align=4
+QJsonParseError (0x0x7f45ec59d840) 0
+
+Class QJsonDocument
+   size=8 align=8
+   base size=8 base align=8
+QJsonDocument (0x0x7f45ec59d8a0) 0
+
+Class QJsonObject::iterator
+   size=16 align=8
+   base size=12 base align=8
+QJsonObject::iterator (0x0x7f45ec59df00) 0
+
+Class QJsonObject::const_iterator
+   size=16 align=8
+   base size=12 base align=8
+QJsonObject::const_iterator (0x0x7f45ec59df60) 0
+
+Class QJsonObject
+   size=16 align=8
+   base size=16 base align=8
+QJsonObject (0x0x7f45ec59dea0) 0
+
+Class QLibrary::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QLibrary::QPrivateSignal (0x0x7f45ec2e3240) 0 empty
+
+Vtable for QLibrary
+QLibrary::_ZTV8QLibrary: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI8QLibrary)
+16    (int (*)(...))QLibrary::metaObject
+24    (int (*)(...))QLibrary::qt_metacast
+32    (int (*)(...))QLibrary::qt_metacall
+40    (int (*)(...))QLibrary::~QLibrary
+48    (int (*)(...))QLibrary::~QLibrary
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QLibrary
+   size=32 align=8
+   base size=25 base align=8
+QLibrary (0x0x7f45ec2a3dd0) 0
+    vptr=((& QLibrary::_ZTV8QLibrary) + 16u)
+  QObject (0x0x7f45ec2e31e0) 0
+      primary-for QLibrary (0x0x7f45ec2a3dd0)
+
+Class QVersionNumber::SegmentStorage
+   size=8 align=8
+   base size=8 base align=8
+QVersionNumber::SegmentStorage (0x0x7f45ec2e3900) 0
+
+Class QVersionNumber
+   size=8 align=8
+   base size=8 base align=8
+QVersionNumber (0x0x7f45ec2e3420) 0
+
+Class QLibraryInfo
+   size=1 align=1
+   base size=0 base align=1
+QLibraryInfo (0x0x7f45ec2e3de0) 0 empty
+
+Class QPoint
+   size=8 align=4
+   base size=8 base align=4
+QPoint (0x0x7f45ec2e3e40) 0
+
+Class QPointF
+   size=16 align=8
+   base size=16 base align=8
+QPointF (0x0x7f45ec3bd120) 0
+
+Class QLine
+   size=16 align=4
+   base size=16 base align=4
+QLine (0x0x7f45ec3bd3c0) 0
+
+Class QLineF
+   size=32 align=8
+   base size=32 base align=8
+QLineF (0x0x7f45ec3bdd20) 0
+
+Class QLinkedListData
+   size=32 align=8
+   base size=25 base align=8
+QLinkedListData (0x0x7f45ec07e6c0) 0
+
+Class QLockFile
+   size=8 align=8
+   base size=8 base align=8
+QLockFile (0x0x7f45ec07ea20) 0
+
+Class QLoggingCategory::AtomicBools
+   size=4 align=1
+   base size=4 base align=1
+QLoggingCategory::AtomicBools (0x0x7f45ec07eba0) 0
+
+Class QLoggingCategory
+   size=24 align=8
+   base size=24 base align=8
+QLoggingCategory (0x0x7f45ec07eb40) 0
+
+Class QMargins
+   size=16 align=4
+   base size=16 base align=4
+QMargins (0x0x7f45ec07ed20) 0
+
+Class QMarginsF
+   size=32 align=8
+   base size=32 base align=8
+QMarginsF (0x0x7f45ebe02000) 0
+
+Class QMessageAuthenticationCode
+   size=8 align=8
+   base size=8 base align=8
+QMessageAuthenticationCode (0x0x7f45ebe02660) 0
+
+Class QMetaMethod
+   size=16 align=8
+   base size=12 base align=8
+QMetaMethod (0x0x7f45ebe026c0) 0
+
+Class QMetaEnum
+   size=16 align=8
+   base size=12 base align=8
+QMetaEnum (0x0x7f45ebe02cc0) 0
+
+Class QMetaProperty
+   size=32 align=8
+   base size=32 base align=8
+QMetaProperty (0x0x7f45ebeb5000) 0
+
+Class QMetaClassInfo
+   size=16 align=8
+   base size=12 base align=8
+QMetaClassInfo (0x0x7f45ebeb5060) 0
+
+Class QMimeData::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QMimeData::QPrivateSignal (0x0x7f45ebeb5360) 0 empty
+
+Vtable for QMimeData
+QMimeData::_ZTV9QMimeData: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QMimeData)
+16    (int (*)(...))QMimeData::metaObject
+24    (int (*)(...))QMimeData::qt_metacast
+32    (int (*)(...))QMimeData::qt_metacall
+40    (int (*)(...))QMimeData::~QMimeData
+48    (int (*)(...))QMimeData::~QMimeData
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QMimeData::hasFormat
+120   (int (*)(...))QMimeData::formats
+128   (int (*)(...))QMimeData::retrieveData
+
+Class QMimeData
+   size=16 align=8
+   base size=16 base align=8
+QMimeData (0x0x7f45ebec9068) 0
+    vptr=((& QMimeData::_ZTV9QMimeData) + 16u)
+  QObject (0x0x7f45ebeb5300) 0
+      primary-for QMimeData (0x0x7f45ebec9068)
+
+Class QMimeType
+   size=8 align=8
+   base size=8 base align=8
+QMimeType (0x0x7f45ebeb53c0) 0
+
+Class QMimeDatabase
+   size=8 align=8
+   base size=8 base align=8
+QMimeDatabase (0x0x7f45ebeb56c0) 0
+
+Class QObjectCleanupHandler::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QObjectCleanupHandler::QPrivateSignal (0x0x7f45ebeb5780) 0 empty
+
+Vtable for QObjectCleanupHandler
+QObjectCleanupHandler::_ZTV21QObjectCleanupHandler: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QObjectCleanupHandler)
+16    (int (*)(...))QObjectCleanupHandler::metaObject
+24    (int (*)(...))QObjectCleanupHandler::qt_metacast
+32    (int (*)(...))QObjectCleanupHandler::qt_metacall
+40    (int (*)(...))QObjectCleanupHandler::~QObjectCleanupHandler
+48    (int (*)(...))QObjectCleanupHandler::~QObjectCleanupHandler
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QObjectCleanupHandler
+   size=24 align=8
+   base size=24 base align=8
+QObjectCleanupHandler (0x0x7f45ebec9270) 0
+    vptr=((& QObjectCleanupHandler::_ZTV21QObjectCleanupHandler) + 16u)
+  QObject (0x0x7f45ebeb5720) 0
+      primary-for QObjectCleanupHandler (0x0x7f45ebec9270)
+
+Class QOperatingSystemVersion
+   size=16 align=4
+   base size=16 base align=4
+QOperatingSystemVersion (0x0x7f45ebeb57e0) 0
+
+Class QParallelAnimationGroup::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QParallelAnimationGroup::QPrivateSignal (0x0x7f45ebeb5f60) 0 empty
+
+Vtable for QParallelAnimationGroup
+QParallelAnimationGroup::_ZTV23QParallelAnimationGroup: 18u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI23QParallelAnimationGroup)
+16    (int (*)(...))QParallelAnimationGroup::metaObject
+24    (int (*)(...))QParallelAnimationGroup::qt_metacast
+32    (int (*)(...))QParallelAnimationGroup::qt_metacall
+40    (int (*)(...))QParallelAnimationGroup::~QParallelAnimationGroup
+48    (int (*)(...))QParallelAnimationGroup::~QParallelAnimationGroup
+56    (int (*)(...))QParallelAnimationGroup::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QParallelAnimationGroup::duration
+120   (int (*)(...))QParallelAnimationGroup::updateCurrentTime
+128   (int (*)(...))QParallelAnimationGroup::updateState
+136   (int (*)(...))QParallelAnimationGroup::updateDirection
+
+Class QParallelAnimationGroup
+   size=16 align=8
+   base size=16 base align=8
+QParallelAnimationGroup (0x0x7f45ebec99c0) 0
+    vptr=((& QParallelAnimationGroup::_ZTV23QParallelAnimationGroup) + 16u)
+  QAnimationGroup (0x0x7f45ebec9a28) 0
+      primary-for QParallelAnimationGroup (0x0x7f45ebec99c0)
+    QAbstractAnimation (0x0x7f45ebec9a90) 0
+        primary-for QAnimationGroup (0x0x7f45ebec9a28)
+      QObject (0x0x7f45ebeb5f00) 0
+          primary-for QAbstractAnimation (0x0x7f45ebec9a90)
+
+Class QPauseAnimation::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPauseAnimation::QPrivateSignal (0x0x7f45ebf54060) 0 empty
+
+Vtable for QPauseAnimation
+QPauseAnimation::_ZTV15QPauseAnimation: 18u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QPauseAnimation)
+16    (int (*)(...))QPauseAnimation::metaObject
+24    (int (*)(...))QPauseAnimation::qt_metacast
+32    (int (*)(...))QPauseAnimation::qt_metacall
+40    (int (*)(...))QPauseAnimation::~QPauseAnimation
+48    (int (*)(...))QPauseAnimation::~QPauseAnimation
+56    (int (*)(...))QPauseAnimation::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QPauseAnimation::duration
+120   (int (*)(...))QPauseAnimation::updateCurrentTime
+128   (int (*)(...))QAbstractAnimation::updateState
+136   (int (*)(...))QAbstractAnimation::updateDirection
+
+Class QPauseAnimation
+   size=16 align=8
+   base size=16 base align=8
+QPauseAnimation (0x0x7f45ebec9af8) 0
+    vptr=((& QPauseAnimation::_ZTV15QPauseAnimation) + 16u)
+  QAbstractAnimation (0x0x7f45ebec9b60) 0
+      primary-for QPauseAnimation (0x0x7f45ebec9af8)
+    QObject (0x0x7f45ebf54000) 0
+        primary-for QAbstractAnimation (0x0x7f45ebec9b60)
+
+Class QStaticPlugin
+   size=16 align=8
+   base size=16 base align=8
+QStaticPlugin (0x0x7f45ebf54240) 0
+
+Class QPluginLoader::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPluginLoader::QPrivateSignal (0x0x7f45ebf54540) 0 empty
+
+Vtable for QPluginLoader
+QPluginLoader::_ZTV13QPluginLoader: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QPluginLoader)
+16    (int (*)(...))QPluginLoader::metaObject
+24    (int (*)(...))QPluginLoader::qt_metacast
+32    (int (*)(...))QPluginLoader::qt_metacall
+40    (int (*)(...))QPluginLoader::~QPluginLoader
+48    (int (*)(...))QPluginLoader::~QPluginLoader
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QPluginLoader
+   size=32 align=8
+   base size=25 base align=8
+QPluginLoader (0x0x7f45ebec9d68) 0
+    vptr=((& QPluginLoader::_ZTV13QPluginLoader) + 16u)
+  QObject (0x0x7f45ebf544e0) 0
+      primary-for QPluginLoader (0x0x7f45ebec9d68)
+
+Class QProcessEnvironment
+   size=8 align=8
+   base size=8 base align=8
+QProcessEnvironment (0x0x7f45ebf545a0) 0
+
+Class QProcess::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QProcess::QPrivateSignal (0x0x7f45ebf54c60) 0 empty
+
+Vtable for QProcess
+QProcess::_ZTV8QProcess: 31u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI8QProcess)
+16    (int (*)(...))QProcess::metaObject
+24    (int (*)(...))QProcess::qt_metacast
+32    (int (*)(...))QProcess::qt_metacall
+40    (int (*)(...))QProcess::~QProcess
+48    (int (*)(...))QProcess::~QProcess
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QProcess::isSequential
+120   (int (*)(...))QProcess::open
+128   (int (*)(...))QProcess::close
+136   (int (*)(...))QIODevice::pos
+144   (int (*)(...))QIODevice::size
+152   (int (*)(...))QIODevice::seek
+160   (int (*)(...))QProcess::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QProcess::bytesAvailable
+184   (int (*)(...))QProcess::bytesToWrite
+192   (int (*)(...))QProcess::canReadLine
+200   (int (*)(...))QProcess::waitForReadyRead
+208   (int (*)(...))QProcess::waitForBytesWritten
+216   (int (*)(...))QProcess::readData
+224   (int (*)(...))QIODevice::readLineData
+232   (int (*)(...))QProcess::writeData
+240   (int (*)(...))QProcess::setupChildProcess
+
+Class QProcess
+   size=16 align=8
+   base size=16 base align=8
+QProcess (0x0x7f45ebfac3a8) 0
+    vptr=((& QProcess::_ZTV8QProcess) + 16u)
+  QIODevice (0x0x7f45ebfac410) 0
+      primary-for QProcess (0x0x7f45ebfac3a8)
+    QObject (0x0x7f45ebf54c00) 0
+        primary-for QIODevice (0x0x7f45ebfac410)
+
+Class QVariantAnimation::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QVariantAnimation::QPrivateSignal (0x0x7f45ebf54d20) 0 empty
+
+Vtable for QVariantAnimation
+QVariantAnimation::_ZTV17QVariantAnimation: 20u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QVariantAnimation)
+16    (int (*)(...))QVariantAnimation::metaObject
+24    (int (*)(...))QVariantAnimation::qt_metacast
+32    (int (*)(...))QVariantAnimation::qt_metacall
+40    (int (*)(...))QVariantAnimation::~QVariantAnimation
+48    (int (*)(...))QVariantAnimation::~QVariantAnimation
+56    (int (*)(...))QVariantAnimation::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QVariantAnimation::duration
+120   (int (*)(...))QVariantAnimation::updateCurrentTime
+128   (int (*)(...))QVariantAnimation::updateState
+136   (int (*)(...))QAbstractAnimation::updateDirection
+144   (int (*)(...))QVariantAnimation::updateCurrentValue
+152   (int (*)(...))QVariantAnimation::interpolated
+
+Class QVariantAnimation
+   size=16 align=8
+   base size=16 base align=8
+QVariantAnimation (0x0x7f45ebfac478) 0
+    vptr=((& QVariantAnimation::_ZTV17QVariantAnimation) + 16u)
+  QAbstractAnimation (0x0x7f45ebfac4e0) 0
+      primary-for QVariantAnimation (0x0x7f45ebfac478)
+    QObject (0x0x7f45ebf54cc0) 0
+        primary-for QAbstractAnimation (0x0x7f45ebfac4e0)
+
+Class QPropertyAnimation::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPropertyAnimation::QPrivateSignal (0x0x7f45ebf54de0) 0 empty
+
+Vtable for QPropertyAnimation
+QPropertyAnimation::_ZTV18QPropertyAnimation: 20u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QPropertyAnimation)
+16    (int (*)(...))QPropertyAnimation::metaObject
+24    (int (*)(...))QPropertyAnimation::qt_metacast
+32    (int (*)(...))QPropertyAnimation::qt_metacall
+40    (int (*)(...))QPropertyAnimation::~QPropertyAnimation
+48    (int (*)(...))QPropertyAnimation::~QPropertyAnimation
+56    (int (*)(...))QPropertyAnimation::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QVariantAnimation::duration
+120   (int (*)(...))QVariantAnimation::updateCurrentTime
+128   (int (*)(...))QPropertyAnimation::updateState
+136   (int (*)(...))QAbstractAnimation::updateDirection
+144   (int (*)(...))QPropertyAnimation::updateCurrentValue
+152   (int (*)(...))QVariantAnimation::interpolated
+
+Class QPropertyAnimation
+   size=16 align=8
+   base size=16 base align=8
+QPropertyAnimation (0x0x7f45ebfac5b0) 0
+    vptr=((& QPropertyAnimation::_ZTV18QPropertyAnimation) + 16u)
+  QVariantAnimation (0x0x7f45ebfac618) 0
+      primary-for QPropertyAnimation (0x0x7f45ebfac5b0)
+    QAbstractAnimation (0x0x7f45ebfac680) 0
+        primary-for QVariantAnimation (0x0x7f45ebfac618)
+      QObject (0x0x7f45ebf54d80) 0
+          primary-for QAbstractAnimation (0x0x7f45ebfac680)
+
+Class QRandomGenerator::Storage
+   size=2504 align=8
+   base size=2504 base align=8
+QRandomGenerator::Storage (0x0x7f45ebf54f00) 0
+
+Class QRandomGenerator
+   size=2512 align=8
+   base size=2512 base align=8
+QRandomGenerator (0x0x7f45ebf54ea0) 0
+
+Class QRandomGenerator64
+   size=2512 align=8
+   base size=2512 base align=8
+QRandomGenerator64 (0x0x7f45ebc8d958) 0
+  QRandomGenerator (0x0x7f45ebc79ea0) 0
+
+Class QReadWriteLock
+   size=8 align=8
+   base size=8 base align=8
+QReadWriteLock (0x0x7f45ebc79f60) 0
+
+Class QReadLocker
+   size=8 align=8
+   base size=8 base align=8
+QReadLocker (0x0x7f45ebcdc240) 0
+
+Class QWriteLocker
+   size=8 align=8
+   base size=8 base align=8
+QWriteLocker (0x0x7f45ebcdc300) 0
+
+Class QSize
+   size=8 align=4
+   base size=8 base align=4
+QSize (0x0x7f45ebcdc3c0) 0
+
+Class QSizeF
+   size=16 align=8
+   base size=16 base align=8
+QSizeF (0x0x7f45ebcdc660) 0
+
+Class QRect
+   size=16 align=4
+   base size=16 base align=4
+QRect (0x0x7f45ebcdc900) 0
+
+Class QRectF
+   size=32 align=8
+   base size=32 base align=8
+QRectF (0x0x7f45ebcdcba0) 0
+
+Class QRegularExpression
+   size=8 align=8
+   base size=8 base align=8
+QRegularExpression (0x0x7f45ebcdce40) 0
+
+Class QRegularExpressionMatch
+   size=8 align=8
+   base size=8 base align=8
+QRegularExpressionMatch (0x0x7f45ebb23480) 0
+
+Class QRegularExpressionMatchIterator
+   size=8 align=8
+   base size=8 base align=8
+QRegularExpressionMatchIterator (0x0x7f45ebb23780) 0
+
+Class QResource
+   size=8 align=8
+   base size=8 base align=8
+QResource (0x0x7f45ebb23a80) 0
+
+Class QSaveFile::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSaveFile::QPrivateSignal (0x0x7f45ebb23c00) 0 empty
+
+Vtable for QSaveFile
+QSaveFile::_ZTV9QSaveFile: 34u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QSaveFile)
+16    (int (*)(...))QSaveFile::metaObject
+24    (int (*)(...))QSaveFile::qt_metacast
+32    (int (*)(...))QSaveFile::qt_metacall
+40    (int (*)(...))QSaveFile::~QSaveFile
+48    (int (*)(...))QSaveFile::~QSaveFile
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QFileDevice::isSequential
+120   (int (*)(...))QSaveFile::open
+128   (int (*)(...))QSaveFile::close
+136   (int (*)(...))QFileDevice::pos
+144   (int (*)(...))QFileDevice::size
+152   (int (*)(...))QFileDevice::seek
+160   (int (*)(...))QFileDevice::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QIODevice::bytesAvailable
+184   (int (*)(...))QIODevice::bytesToWrite
+192   (int (*)(...))QIODevice::canReadLine
+200   (int (*)(...))QIODevice::waitForReadyRead
+208   (int (*)(...))QIODevice::waitForBytesWritten
+216   (int (*)(...))QFileDevice::readData
+224   (int (*)(...))QFileDevice::readLineData
+232   (int (*)(...))QSaveFile::writeData
+240   (int (*)(...))QSaveFile::fileName
+248   (int (*)(...))QFileDevice::resize
+256   (int (*)(...))QFileDevice::permissions
+264   (int (*)(...))QFileDevice::setPermissions
+
+Class QSaveFile
+   size=16 align=8
+   base size=16 base align=8
+QSaveFile (0x0x7f45eb9d8b60) 0
+    vptr=((& QSaveFile::_ZTV9QSaveFile) + 16u)
+  QFileDevice (0x0x7f45eb9d8bc8) 0
+      primary-for QSaveFile (0x0x7f45eb9d8b60)
+    QIODevice (0x0x7f45eb9d8c30) 0
+        primary-for QFileDevice (0x0x7f45eb9d8bc8)
+      QObject (0x0x7f45ebb23ba0) 0
+          primary-for QIODevice (0x0x7f45eb9d8c30)
+
+Class QSemaphore
+   size=8 align=8
+   base size=8 base align=8
+QSemaphore (0x0x7f45ebb23cc0) 0
+
+Class QSemaphoreReleaser
+   size=16 align=8
+   base size=12 base align=8
+QSemaphoreReleaser (0x0x7f45ebb23e40) 0
+
+Class QSequentialAnimationGroup::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSequentialAnimationGroup::QPrivateSignal (0x0x7f45eb90e480) 0 empty
+
+Vtable for QSequentialAnimationGroup
+QSequentialAnimationGroup::_ZTV25QSequentialAnimationGroup: 18u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI25QSequentialAnimationGroup)
+16    (int (*)(...))QSequentialAnimationGroup::metaObject
+24    (int (*)(...))QSequentialAnimationGroup::qt_metacast
+32    (int (*)(...))QSequentialAnimationGroup::qt_metacall
+40    (int (*)(...))QSequentialAnimationGroup::~QSequentialAnimationGroup
+48    (int (*)(...))QSequentialAnimationGroup::~QSequentialAnimationGroup
+56    (int (*)(...))QSequentialAnimationGroup::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QSequentialAnimationGroup::duration
+120   (int (*)(...))QSequentialAnimationGroup::updateCurrentTime
+128   (int (*)(...))QSequentialAnimationGroup::updateState
+136   (int (*)(...))QSequentialAnimationGroup::updateDirection
+
+Class QSequentialAnimationGroup
+   size=16 align=8
+   base size=16 base align=8
+QSequentialAnimationGroup (0x0x7f45eb90f4e0) 0
+    vptr=((& QSequentialAnimationGroup::_ZTV25QSequentialAnimationGroup) + 16u)
+  QAnimationGroup (0x0x7f45eb90f548) 0
+      primary-for QSequentialAnimationGroup (0x0x7f45eb90f4e0)
+    QAbstractAnimation (0x0x7f45eb90f5b0) 0
+        primary-for QAnimationGroup (0x0x7f45eb90f548)
+      QObject (0x0x7f45eb90e420) 0
+          primary-for QAbstractAnimation (0x0x7f45eb90f5b0)
+
+Class QSettings::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSettings::QPrivateSignal (0x0x7f45eb90e540) 0 empty
+
+Vtable for QSettings
+QSettings::_ZTV9QSettings: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QSettings)
+16    (int (*)(...))QSettings::metaObject
+24    (int (*)(...))QSettings::qt_metacast
+32    (int (*)(...))QSettings::qt_metacall
+40    (int (*)(...))QSettings::~QSettings
+48    (int (*)(...))QSettings::~QSettings
+56    (int (*)(...))QSettings::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QSettings
+   size=16 align=8
+   base size=16 base align=8
+QSettings (0x0x7f45eb90f618) 0
+    vptr=((& QSettings::_ZTV9QSettings) + 16u)
+  QObject (0x0x7f45eb90e4e0) 0
+      primary-for QSettings (0x0x7f45eb90f618)
+
+Class QSharedMemory::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSharedMemory::QPrivateSignal (0x0x7f45eb90e600) 0 empty
+
+Vtable for QSharedMemory
+QSharedMemory::_ZTV13QSharedMemory: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QSharedMemory)
+16    (int (*)(...))QSharedMemory::metaObject
+24    (int (*)(...))QSharedMemory::qt_metacast
+32    (int (*)(...))QSharedMemory::qt_metacall
+40    (int (*)(...))QSharedMemory::~QSharedMemory
+48    (int (*)(...))QSharedMemory::~QSharedMemory
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QSharedMemory
+   size=16 align=8
+   base size=16 base align=8
+QSharedMemory (0x0x7f45eb90f680) 0
+    vptr=((& QSharedMemory::_ZTV13QSharedMemory) + 16u)
+  QObject (0x0x7f45eb90e5a0) 0
+      primary-for QSharedMemory (0x0x7f45eb90f680)
+
+Class QSignalMapper::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSignalMapper::QPrivateSignal (0x0x7f45eb90e6c0) 0 empty
+
+Vtable for QSignalMapper
+QSignalMapper::_ZTV13QSignalMapper: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QSignalMapper)
+16    (int (*)(...))QSignalMapper::metaObject
+24    (int (*)(...))QSignalMapper::qt_metacast
+32    (int (*)(...))QSignalMapper::qt_metacall
+40    (int (*)(...))QSignalMapper::~QSignalMapper
+48    (int (*)(...))QSignalMapper::~QSignalMapper
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QSignalMapper
+   size=16 align=8
+   base size=16 base align=8
+QSignalMapper (0x0x7f45eb90f6e8) 0
+    vptr=((& QSignalMapper::_ZTV13QSignalMapper) + 16u)
+  QObject (0x0x7f45eb90e660) 0
+      primary-for QSignalMapper (0x0x7f45eb90f6e8)
+
+Class QSignalTransition::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSignalTransition::QPrivateSignal (0x0x7f45eb90e780) 0 empty
+
+Vtable for QSignalTransition
+QSignalTransition::_ZTV17QSignalTransition: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QSignalTransition)
+16    (int (*)(...))QSignalTransition::metaObject
+24    (int (*)(...))QSignalTransition::qt_metacast
+32    (int (*)(...))QSignalTransition::qt_metacall
+40    (int (*)(...))QSignalTransition::~QSignalTransition
+48    (int (*)(...))QSignalTransition::~QSignalTransition
+56    (int (*)(...))QSignalTransition::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QSignalTransition::eventTest
+120   (int (*)(...))QSignalTransition::onTransition
+
+Class QSignalTransition
+   size=16 align=8
+   base size=16 base align=8
+QSignalTransition (0x0x7f45eb90f750) 0
+    vptr=((& QSignalTransition::_ZTV17QSignalTransition) + 16u)
+  QAbstractTransition (0x0x7f45eb90f7b8) 0
+      primary-for QSignalTransition (0x0x7f45eb90f750)
+    QObject (0x0x7f45eb90e720) 0
+        primary-for QAbstractTransition (0x0x7f45eb90f7b8)
+
+Class QSocketNotifier::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSocketNotifier::QPrivateSignal (0x0x7f45eb90e840) 0 empty
+
+Vtable for QSocketNotifier
+QSocketNotifier::_ZTV15QSocketNotifier: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QSocketNotifier)
+16    (int (*)(...))QSocketNotifier::metaObject
+24    (int (*)(...))QSocketNotifier::qt_metacast
+32    (int (*)(...))QSocketNotifier::qt_metacall
+40    (int (*)(...))QSocketNotifier::~QSocketNotifier
+48    (int (*)(...))QSocketNotifier::~QSocketNotifier
+56    (int (*)(...))QSocketNotifier::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QSocketNotifier
+   size=16 align=8
+   base size=16 base align=8
+QSocketNotifier (0x0x7f45eb90f820) 0
+    vptr=((& QSocketNotifier::_ZTV15QSocketNotifier) + 16u)
+  QObject (0x0x7f45eb90e7e0) 0
+      primary-for QSocketNotifier (0x0x7f45eb90f820)
+
+Class QSortFilterProxyModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSortFilterProxyModel::QPrivateSignal (0x0x7f45eb90e900) 0 empty
+
+Vtable for QSortFilterProxyModel
+QSortFilterProxyModel::_ZTV21QSortFilterProxyModel: 56u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QSortFilterProxyModel)
+16    (int (*)(...))QSortFilterProxyModel::metaObject
+24    (int (*)(...))QSortFilterProxyModel::qt_metacast
+32    (int (*)(...))QSortFilterProxyModel::qt_metacall
+40    (int (*)(...))QSortFilterProxyModel::~QSortFilterProxyModel
+48    (int (*)(...))QSortFilterProxyModel::~QSortFilterProxyModel
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QSortFilterProxyModel::index
+120   (int (*)(...))QSortFilterProxyModel::parent
+128   (int (*)(...))QSortFilterProxyModel::sibling
+136   (int (*)(...))QSortFilterProxyModel::rowCount
+144   (int (*)(...))QSortFilterProxyModel::columnCount
+152   (int (*)(...))QSortFilterProxyModel::hasChildren
+160   (int (*)(...))QSortFilterProxyModel::data
+168   (int (*)(...))QSortFilterProxyModel::setData
+176   (int (*)(...))QSortFilterProxyModel::headerData
+184   (int (*)(...))QSortFilterProxyModel::setHeaderData
+192   (int (*)(...))QAbstractProxyModel::itemData
+200   (int (*)(...))QAbstractProxyModel::setItemData
+208   (int (*)(...))QSortFilterProxyModel::mimeTypes
+216   (int (*)(...))QSortFilterProxyModel::mimeData
+224   (int (*)(...))QAbstractProxyModel::canDropMimeData
+232   (int (*)(...))QSortFilterProxyModel::dropMimeData
+240   (int (*)(...))QSortFilterProxyModel::supportedDropActions
+248   (int (*)(...))QAbstractProxyModel::supportedDragActions
+256   (int (*)(...))QSortFilterProxyModel::insertRows
+264   (int (*)(...))QSortFilterProxyModel::insertColumns
+272   (int (*)(...))QSortFilterProxyModel::removeRows
+280   (int (*)(...))QSortFilterProxyModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QSortFilterProxyModel::fetchMore
+312   (int (*)(...))QSortFilterProxyModel::canFetchMore
+320   (int (*)(...))QSortFilterProxyModel::flags
+328   (int (*)(...))QSortFilterProxyModel::sort
+336   (int (*)(...))QSortFilterProxyModel::buddy
+344   (int (*)(...))QSortFilterProxyModel::match
+352   (int (*)(...))QSortFilterProxyModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractProxyModel::submit
+376   (int (*)(...))QAbstractProxyModel::revert
+384   (int (*)(...))QSortFilterProxyModel::setSourceModel
+392   (int (*)(...))QSortFilterProxyModel::mapToSource
+400   (int (*)(...))QSortFilterProxyModel::mapFromSource
+408   (int (*)(...))QSortFilterProxyModel::mapSelectionToSource
+416   (int (*)(...))QSortFilterProxyModel::mapSelectionFromSource
+424   (int (*)(...))QSortFilterProxyModel::filterAcceptsRow
+432   (int (*)(...))QSortFilterProxyModel::filterAcceptsColumn
+440   (int (*)(...))QSortFilterProxyModel::lessThan
+
+Class QSortFilterProxyModel
+   size=16 align=8
+   base size=16 base align=8
+QSortFilterProxyModel (0x0x7f45eb90f888) 0
+    vptr=((& QSortFilterProxyModel::_ZTV21QSortFilterProxyModel) + 16u)
+  QAbstractProxyModel (0x0x7f45eb90f8f0) 0
+      primary-for QSortFilterProxyModel (0x0x7f45eb90f888)
+    QAbstractItemModel (0x0x7f45eb90f958) 0
+        primary-for QAbstractProxyModel (0x0x7f45eb90f8f0)
+      QObject (0x0x7f45eb90e8a0) 0
+          primary-for QAbstractItemModel (0x0x7f45eb90f958)
+
+Class QStandardPaths
+   size=1 align=1
+   base size=0 base align=1
+QStandardPaths (0x0x7f45eb90e9c0) 0 empty
+
+Class QState::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QState::QPrivateSignal (0x0x7f45eb90ec00) 0 empty
+
+Vtable for QState
+QState::_ZTV6QState: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI6QState)
+16    (int (*)(...))QState::metaObject
+24    (int (*)(...))QState::qt_metacast
+32    (int (*)(...))QState::qt_metacall
+40    (int (*)(...))QState::~QState
+48    (int (*)(...))QState::~QState
+56    (int (*)(...))QState::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QState::onEntry
+120   (int (*)(...))QState::onExit
+
+Class QState
+   size=16 align=8
+   base size=16 base align=8
+QState (0x0x7f45eb90faf8) 0
+    vptr=((& QState::_ZTV6QState) + 16u)
+  QAbstractState (0x0x7f45eb90fb60) 0
+      primary-for QState (0x0x7f45eb90faf8)
+    QObject (0x0x7f45eb90eba0) 0
+        primary-for QAbstractState (0x0x7f45eb90fb60)
+
+Class QStateMachine::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QStateMachine::QPrivateSignal (0x0x7f45eb90ed20) 0 empty
+
+Vtable for QStateMachine::SignalEvent
+QStateMachine::SignalEvent::_ZTVN13QStateMachine11SignalEventE: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN13QStateMachine11SignalEventE)
+16    (int (*)(...))QStateMachine::SignalEvent::~SignalEvent
+24    (int (*)(...))QStateMachine::SignalEvent::~SignalEvent
+
+Class QStateMachine::SignalEvent
+   size=48 align=8
+   base size=48 base align=8
+QStateMachine::SignalEvent (0x0x7f45eb90fd00) 0
+    vptr=((& QStateMachine::SignalEvent::_ZTVN13QStateMachine11SignalEventE) + 16u)
+  QEvent (0x0x7f45eb90ed80) 0
+      primary-for QStateMachine::SignalEvent (0x0x7f45eb90fd00)
+
+Vtable for QStateMachine::WrappedEvent
+QStateMachine::WrappedEvent::_ZTVN13QStateMachine12WrappedEventE: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN13QStateMachine12WrappedEventE)
+16    (int (*)(...))QStateMachine::WrappedEvent::~WrappedEvent
+24    (int (*)(...))QStateMachine::WrappedEvent::~WrappedEvent
+
+Class QStateMachine::WrappedEvent
+   size=40 align=8
+   base size=40 base align=8
+QStateMachine::WrappedEvent (0x0x7f45eb90fd68) 0
+    vptr=((& QStateMachine::WrappedEvent::_ZTVN13QStateMachine12WrappedEventE) + 16u)
+  QEvent (0x0x7f45eb90ede0) 0
+      primary-for QStateMachine::WrappedEvent (0x0x7f45eb90fd68)
+
+Vtable for QStateMachine
+QStateMachine::_ZTV13QStateMachine: 20u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QStateMachine)
+16    (int (*)(...))QStateMachine::metaObject
+24    (int (*)(...))QStateMachine::qt_metacast
+32    (int (*)(...))QStateMachine::qt_metacall
+40    (int (*)(...))QStateMachine::~QStateMachine
+48    (int (*)(...))QStateMachine::~QStateMachine
+56    (int (*)(...))QStateMachine::event
+64    (int (*)(...))QStateMachine::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QStateMachine::onEntry
+120   (int (*)(...))QStateMachine::onExit
+128   (int (*)(...))QStateMachine::beginSelectTransitions
+136   (int (*)(...))QStateMachine::endSelectTransitions
+144   (int (*)(...))QStateMachine::beginMicrostep
+152   (int (*)(...))QStateMachine::endMicrostep
+
+Class QStateMachine
+   size=16 align=8
+   base size=16 base align=8
+QStateMachine (0x0x7f45eb90fbc8) 0
+    vptr=((& QStateMachine::_ZTV13QStateMachine) + 16u)
+  QState (0x0x7f45eb90fc30) 0
+      primary-for QStateMachine (0x0x7f45eb90fbc8)
+    QAbstractState (0x0x7f45eb90fc98) 0
+        primary-for QState (0x0x7f45eb90fc30)
+      QObject (0x0x7f45eb90ecc0) 0
+          primary-for QAbstractState (0x0x7f45eb90fc98)
+
+Class QStorageInfo
+   size=8 align=8
+   base size=8 base align=8
+QStorageInfo (0x0x7f45eb90ee40) 0
+
+Class QAbstractConcatenable
+   size=1 align=1
+   base size=0 base align=1
+QAbstractConcatenable (0x0x7f45eb65cd80) 0 empty
+
+Class QStringListModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QStringListModel::QPrivateSignal (0x0x7f45eb71a180) 0 empty
+
+Vtable for QStringListModel
+QStringListModel::_ZTV16QStringListModel: 48u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QStringListModel)
+16    (int (*)(...))QStringListModel::metaObject
+24    (int (*)(...))QStringListModel::qt_metacast
+32    (int (*)(...))QStringListModel::qt_metacall
+40    (int (*)(...))QStringListModel::~QStringListModel
+48    (int (*)(...))QStringListModel::~QStringListModel
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QAbstractListModel::index
+120   (int (*)(...))QAbstractListModel::parent
+128   (int (*)(...))QStringListModel::sibling
+136   (int (*)(...))QStringListModel::rowCount
+144   (int (*)(...))QAbstractListModel::columnCount
+152   (int (*)(...))QAbstractListModel::hasChildren
+160   (int (*)(...))QStringListModel::data
+168   (int (*)(...))QStringListModel::setData
+176   (int (*)(...))QAbstractItemModel::headerData
+184   (int (*)(...))QAbstractItemModel::setHeaderData
+192   (int (*)(...))QAbstractItemModel::itemData
+200   (int (*)(...))QAbstractItemModel::setItemData
+208   (int (*)(...))QAbstractItemModel::mimeTypes
+216   (int (*)(...))QAbstractItemModel::mimeData
+224   (int (*)(...))QAbstractItemModel::canDropMimeData
+232   (int (*)(...))QAbstractListModel::dropMimeData
+240   (int (*)(...))QStringListModel::supportedDropActions
+248   (int (*)(...))QAbstractItemModel::supportedDragActions
+256   (int (*)(...))QStringListModel::insertRows
+264   (int (*)(...))QAbstractItemModel::insertColumns
+272   (int (*)(...))QStringListModel::removeRows
+280   (int (*)(...))QAbstractItemModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QAbstractItemModel::fetchMore
+312   (int (*)(...))QAbstractItemModel::canFetchMore
+320   (int (*)(...))QStringListModel::flags
+328   (int (*)(...))QStringListModel::sort
+336   (int (*)(...))QAbstractItemModel::buddy
+344   (int (*)(...))QAbstractItemModel::match
+352   (int (*)(...))QAbstractItemModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractItemModel::submit
+376   (int (*)(...))QAbstractItemModel::revert
+
+Class QStringListModel
+   size=24 align=8
+   base size=24 base align=8
+QStringListModel (0x0x7f45eb6f4d68) 0
+    vptr=((& QStringListModel::_ZTV16QStringListModel) + 16u)
+  QAbstractListModel (0x0x7f45eb6f4dd0) 0
+      primary-for QStringListModel (0x0x7f45eb6f4d68)
+    QAbstractItemModel (0x0x7f45eb6f4e38) 0
+        primary-for QAbstractListModel (0x0x7f45eb6f4dd0)
+      QObject (0x0x7f45eb71a120) 0
+          primary-for QAbstractItemModel (0x0x7f45eb6f4e38)
+
+Class QSystemSemaphore
+   size=8 align=8
+   base size=8 base align=8
+QSystemSemaphore (0x0x7f45eb71a1e0) 0
+
+Class QTemporaryDir
+   size=8 align=8
+   base size=8 base align=8
+QTemporaryDir (0x0x7f45eb71a2a0) 0
+
+Class QTemporaryFile::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTemporaryFile::QPrivateSignal (0x0x7f45eb71a3c0) 0 empty
+
+Vtable for QTemporaryFile
+QTemporaryFile::_ZTV14QTemporaryFile: 34u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QTemporaryFile)
+16    (int (*)(...))QTemporaryFile::metaObject
+24    (int (*)(...))QTemporaryFile::qt_metacast
+32    (int (*)(...))QTemporaryFile::qt_metacall
+40    (int (*)(...))QTemporaryFile::~QTemporaryFile
+48    (int (*)(...))QTemporaryFile::~QTemporaryFile
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QFileDevice::isSequential
+120   (int (*)(...))QTemporaryFile::open
+128   (int (*)(...))QFileDevice::close
+136   (int (*)(...))QFileDevice::pos
+144   (int (*)(...))QFile::size
+152   (int (*)(...))QFileDevice::seek
+160   (int (*)(...))QFileDevice::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QIODevice::bytesAvailable
+184   (int (*)(...))QIODevice::bytesToWrite
+192   (int (*)(...))QIODevice::canReadLine
+200   (int (*)(...))QIODevice::waitForReadyRead
+208   (int (*)(...))QIODevice::waitForBytesWritten
+216   (int (*)(...))QFileDevice::readData
+224   (int (*)(...))QFileDevice::readLineData
+232   (int (*)(...))QFileDevice::writeData
+240   (int (*)(...))QTemporaryFile::fileName
+248   (int (*)(...))QFile::resize
+256   (int (*)(...))QFile::permissions
+264   (int (*)(...))QFile::setPermissions
+
+Class QTemporaryFile
+   size=16 align=8
+   base size=16 base align=8
+QTemporaryFile (0x0x7f45eb6f4ea0) 0
+    vptr=((& QTemporaryFile::_ZTV14QTemporaryFile) + 16u)
+  QFile (0x0x7f45eb6f4f08) 0
+      primary-for QTemporaryFile (0x0x7f45eb6f4ea0)
+    QFileDevice (0x0x7f45eb6f4f70) 0
+        primary-for QFile (0x0x7f45eb6f4f08)
+      QIODevice (0x0x7f45eb75d000) 0
+          primary-for QFileDevice (0x0x7f45eb6f4f70)
+        QObject (0x0x7f45eb71a360) 0
+            primary-for QIODevice (0x0x7f45eb75d000)
+
+Class QTextBoundaryFinder
+   size=48 align=8
+   base size=48 base align=8
+QTextBoundaryFinder (0x0x7f45eb71a420) 0
+
+Class QTextCodec::ConverterState
+   size=32 align=8
+   base size=32 base align=8
+QTextCodec::ConverterState (0x0x7f45eb71a660) 0
+
+Vtable for QTextCodec
+QTextCodec::_ZTV10QTextCodec: 9u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QTextCodec)
+16    (int (*)(...))__cxa_pure_virtual
+24    (int (*)(...))QTextCodec::aliases
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+56    0u
+64    0u
+
+Class QTextCodec
+   size=8 align=8
+   base size=8 base align=8
+QTextCodec (0x0x7f45eb71a600) 0 nearly-empty
+    vptr=((& QTextCodec::_ZTV10QTextCodec) + 16u)
+
+Class QTextEncoder
+   size=40 align=8
+   base size=40 base align=8
+QTextEncoder (0x0x7f45eb71a840) 0
+
+Class QTextDecoder
+   size=40 align=8
+   base size=40 base align=8
+QTextDecoder (0x0x7f45eb71a8a0) 0
+
+Class std::__mutex_base
+   size=40 align=8
+   base size=40 base align=8
+std::__mutex_base (0x0x7f45eb71a900) 0
+
+Class std::__recursive_mutex_base
+   size=40 align=8
+   base size=40 base align=8
+std::__recursive_mutex_base (0x0x7f45eb71a960) 0
+
+Class std::mutex
+   size=40 align=8
+   base size=40 base align=8
+std::mutex (0x0x7f45eb75d208) 0
+  std::__mutex_base (0x0x7f45eb71a9c0) 0
+
+Class std::recursive_mutex
+   size=40 align=8
+   base size=40 base align=8
+std::recursive_mutex (0x0x7f45eb75d270) 0
+  std::__recursive_mutex_base (0x0x7f45eb71aa20) 0
+
+Class std::timed_mutex
+   size=40 align=8
+   base size=40 base align=8
+std::timed_mutex (0x0x7f45eb317700) 0
+  std::__mutex_base (0x0x7f45eb71ab40) 0
+  std::__timed_mutex_impl<std::timed_mutex> (0x0x7f45eb71aba0) 0 empty
+
+Class std::recursive_timed_mutex
+   size=40 align=8
+   base size=40 base align=8
+std::recursive_timed_mutex (0x0x7f45eb3300e0) 0
+  std::__recursive_mutex_base (0x0x7f45eb71ac60) 0
+  std::__timed_mutex_impl<std::recursive_timed_mutex> (0x0x7f45eb71acc0) 0 empty
+
+Class std::defer_lock_t
+   size=1 align=1
+   base size=0 base align=1
+std::defer_lock_t (0x0x7f45eb71ad20) 0 empty
+
+Class std::try_to_lock_t
+   size=1 align=1
+   base size=0 base align=1
+std::try_to_lock_t (0x0x7f45eb71ad80) 0 empty
+
+Class std::adopt_lock_t
+   size=1 align=1
+   base size=0 base align=1
+std::adopt_lock_t (0x0x7f45eb71ade0) 0 empty
+
+Class std::once_flag
+   size=4 align=4
+   base size=4 base align=4
+std::once_flag (0x0x7f45eb373060) 0
+
+Vtable for __gnu_cxx::__concurrence_lock_error
+__gnu_cxx::__concurrence_lock_error::_ZTVN9__gnu_cxx24__concurrence_lock_errorE: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN9__gnu_cxx24__concurrence_lock_errorE)
+16    (int (*)(...))__gnu_cxx::__concurrence_lock_error::~__concurrence_lock_error
+24    (int (*)(...))__gnu_cxx::__concurrence_lock_error::~__concurrence_lock_error
+32    (int (*)(...))__gnu_cxx::__concurrence_lock_error::what
+
+Class __gnu_cxx::__concurrence_lock_error
+   size=8 align=8
+   base size=8 base align=8
+__gnu_cxx::__concurrence_lock_error (0x0x7f45eb75d3a8) 0 nearly-empty
+    vptr=((& __gnu_cxx::__concurrence_lock_error::_ZTVN9__gnu_cxx24__concurrence_lock_errorE) + 16u)
+  std::exception (0x0x7f45eb373120) 0 nearly-empty
+      primary-for __gnu_cxx::__concurrence_lock_error (0x0x7f45eb75d3a8)
+
+Vtable for __gnu_cxx::__concurrence_unlock_error
+__gnu_cxx::__concurrence_unlock_error::_ZTVN9__gnu_cxx26__concurrence_unlock_errorE: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN9__gnu_cxx26__concurrence_unlock_errorE)
+16    (int (*)(...))__gnu_cxx::__concurrence_unlock_error::~__concurrence_unlock_error
+24    (int (*)(...))__gnu_cxx::__concurrence_unlock_error::~__concurrence_unlock_error
+32    (int (*)(...))__gnu_cxx::__concurrence_unlock_error::what
+
+Class __gnu_cxx::__concurrence_unlock_error
+   size=8 align=8
+   base size=8 base align=8
+__gnu_cxx::__concurrence_unlock_error (0x0x7f45eb75d410) 0 nearly-empty
+    vptr=((& __gnu_cxx::__concurrence_unlock_error::_ZTVN9__gnu_cxx26__concurrence_unlock_errorE) + 16u)
+  std::exception (0x0x7f45eb3731e0) 0 nearly-empty
+      primary-for __gnu_cxx::__concurrence_unlock_error (0x0x7f45eb75d410)
+
+Vtable for __gnu_cxx::__concurrence_broadcast_error
+__gnu_cxx::__concurrence_broadcast_error::_ZTVN9__gnu_cxx29__concurrence_broadcast_errorE: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN9__gnu_cxx29__concurrence_broadcast_errorE)
+16    (int (*)(...))__gnu_cxx::__concurrence_broadcast_error::~__concurrence_broadcast_error
+24    (int (*)(...))__gnu_cxx::__concurrence_broadcast_error::~__concurrence_broadcast_error
+32    (int (*)(...))__gnu_cxx::__concurrence_broadcast_error::what
+
+Class __gnu_cxx::__concurrence_broadcast_error
+   size=8 align=8
+   base size=8 base align=8
+__gnu_cxx::__concurrence_broadcast_error (0x0x7f45eb75d478) 0 nearly-empty
+    vptr=((& __gnu_cxx::__concurrence_broadcast_error::_ZTVN9__gnu_cxx29__concurrence_broadcast_errorE) + 16u)
+  std::exception (0x0x7f45eb3732a0) 0 nearly-empty
+      primary-for __gnu_cxx::__concurrence_broadcast_error (0x0x7f45eb75d478)
+
+Vtable for __gnu_cxx::__concurrence_wait_error
+__gnu_cxx::__concurrence_wait_error::_ZTVN9__gnu_cxx24__concurrence_wait_errorE: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN9__gnu_cxx24__concurrence_wait_errorE)
+16    (int (*)(...))__gnu_cxx::__concurrence_wait_error::~__concurrence_wait_error
+24    (int (*)(...))__gnu_cxx::__concurrence_wait_error::~__concurrence_wait_error
+32    (int (*)(...))__gnu_cxx::__concurrence_wait_error::what
+
+Class __gnu_cxx::__concurrence_wait_error
+   size=8 align=8
+   base size=8 base align=8
+__gnu_cxx::__concurrence_wait_error (0x0x7f45eb75d548) 0 nearly-empty
+    vptr=((& __gnu_cxx::__concurrence_wait_error::_ZTVN9__gnu_cxx24__concurrence_wait_errorE) + 16u)
+  std::exception (0x0x7f45eb373360) 0 nearly-empty
+      primary-for __gnu_cxx::__concurrence_wait_error (0x0x7f45eb75d548)
+
+Class __gnu_cxx::__mutex
+   size=40 align=8
+   base size=40 base align=8
+__gnu_cxx::__mutex (0x0x7f45eb373420) 0
+
+Class __gnu_cxx::__recursive_mutex
+   size=40 align=8
+   base size=40 base align=8
+__gnu_cxx::__recursive_mutex (0x0x7f45eb373480) 0
+
+Class __gnu_cxx::__scoped_lock
+   size=8 align=8
+   base size=8 base align=8
+__gnu_cxx::__scoped_lock (0x0x7f45eb3734e0) 0
+
+Class __gnu_cxx::__cond
+   size=48 align=8
+   base size=48 base align=8
+__gnu_cxx::__cond (0x0x7f45eb373540) 0
+
+Vtable for std::bad_weak_ptr
+std::bad_weak_ptr::_ZTVSt12bad_weak_ptr: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt12bad_weak_ptr)
+16    (int (*)(...))std::bad_weak_ptr::~bad_weak_ptr
+24    (int (*)(...))std::bad_weak_ptr::~bad_weak_ptr
+32    (int (*)(...))std::bad_weak_ptr::what
+
+Class std::bad_weak_ptr
+   size=8 align=8
+   base size=8 base align=8
+std::bad_weak_ptr (0x0x7f45eb75d820) 0 nearly-empty
+    vptr=((& std::bad_weak_ptr::_ZTVSt12bad_weak_ptr) + 16u)
+  std::exception (0x0x7f45eb3738a0) 0 nearly-empty
+      primary-for std::bad_weak_ptr (0x0x7f45eb75d820)
+
+Class std::_Sp_make_shared_tag
+   size=1 align=1
+   base size=0 base align=1
+std::_Sp_make_shared_tag (0x0x7f45eb4b4120) 0 empty
+
+Class std::_Sp_locker
+   size=2 align=1
+   base size=2 base align=1
+std::_Sp_locker (0x0x7f45eb4b4900) 0
+
+Class std::thread::id
+   size=8 align=8
+   base size=8 base align=8
+std::thread::id (0x0x7f45eb4b4ae0) 0
+
+Vtable for std::thread::_Impl_base
+std::thread::_Impl_base::_ZTVNSt6thread10_Impl_baseE: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTINSt6thread10_Impl_baseE)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class std::thread::_Impl_base
+   size=24 align=8
+   base size=24 base align=8
+std::thread::_Impl_base (0x0x7f45eb4b4b40) 0
+    vptr=((& std::thread::_Impl_base::_ZTVNSt6thread10_Impl_baseE) + 16u)
+
+Class std::thread
+   size=8 align=8
+   base size=8 base align=8
+std::thread (0x0x7f45eb4b4a80) 0
+
+Class std::condition_variable
+   size=48 align=8
+   base size=48 base align=8
+std::condition_variable (0x0x7f45eaf42780) 0
+
+Class std::__at_thread_exit_elt
+   size=16 align=8
+   base size=16 base align=8
+std::__at_thread_exit_elt (0x0x7f45eaf42840) 0
+
+Class std::_V2::condition_variable_any
+   size=64 align=8
+   base size=64 base align=8
+std::_V2::condition_variable_any (0x0x7f45eaf428a0) 0
+
+Class std::__atomic_futex_unsigned_base
+   size=1 align=1
+   base size=0 base align=1
+std::__atomic_futex_unsigned_base (0x0x7f45eafcff00) 0 empty
+
+Vtable for std::future_error
+std::future_error::_ZTVSt12future_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt12future_error)
+16    (int (*)(...))std::future_error::~future_error
+24    (int (*)(...))std::future_error::~future_error
+32    (int (*)(...))std::future_error::what
+
+Class std::future_error
+   size=32 align=8
+   base size=32 base align=8
+std::future_error (0x0x7f45eb024b60) 0
+    vptr=((& std::future_error::_ZTVSt12future_error) + 16u)
+  std::logic_error (0x0x7f45eb024bc8) 0
+      primary-for std::future_error (0x0x7f45eb024b60)
+    std::exception (0x0x7f45eb073060) 0 nearly-empty
+        primary-for std::logic_error (0x0x7f45eb024bc8)
+
+Class std::__future_base::_Result_base::_Deleter
+   size=1 align=1
+   base size=0 base align=1
+std::__future_base::_Result_base::_Deleter (0x0x7f45eb073180) 0 empty
+
+Vtable for std::__future_base::_Result_base
+std::__future_base::_Result_base::_ZTVNSt13__future_base12_Result_baseE: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTINSt13__future_base12_Result_baseE)
+16    (int (*)(...))__cxa_pure_virtual
+24    0u
+32    0u
+
+Class std::__future_base::_Result_base
+   size=16 align=8
+   base size=16 base align=8
+std::__future_base::_Result_base (0x0x7f45eb073120) 0
+    vptr=((& std::__future_base::_Result_base::_ZTVNSt13__future_base12_Result_baseE) + 16u)
+
+Class std::__future_base::_State_baseV2::__exception_ptr_tag
+   size=1 align=1
+   base size=0 base align=1
+std::__future_base::_State_baseV2::__exception_ptr_tag (0x0x7f45ead806c0) 0 empty
+
+Class std::__future_base::_State_baseV2::_Make_ready
+   size=32 align=8
+   base size=32 base align=8
+std::__future_base::_State_baseV2::_Make_ready (0x0x7f45ead871a0) 0
+  std::__at_thread_exit_elt (0x0x7f45ead80780) 0
+
+Vtable for std::__future_base::_State_baseV2
+std::__future_base::_State_baseV2::_ZTVNSt13__future_base13_State_baseV2E: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTINSt13__future_base13_State_baseV2E)
+16    (int (*)(...))std::__future_base::_State_baseV2::~_State_baseV2
+24    (int (*)(...))std::__future_base::_State_baseV2::~_State_baseV2
+32    (int (*)(...))std::__future_base::_State_baseV2::_M_complete_async
+40    (int (*)(...))std::__future_base::_State_baseV2::_M_is_deferred_future
+
+Class std::__future_base::_State_baseV2
+   size=32 align=8
+   base size=28 base align=8
+std::__future_base::_State_baseV2 (0x0x7f45eb073300) 0
+    vptr=((& std::__future_base::_State_baseV2::_ZTVNSt13__future_base13_State_baseV2E) + 16u)
+
+Class std::__future_base
+   size=1 align=1
+   base size=0 base align=1
+std::__future_base (0x0x7f45eb0730c0) 0 empty
+
+Vtable for std::__future_base::_Async_state_commonV2
+std::__future_base::_Async_state_commonV2::_ZTVNSt13__future_base21_Async_state_commonV2E: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTINSt13__future_base21_Async_state_commonV2E)
+16    (int (*)(...))std::__future_base::_Async_state_commonV2::~_Async_state_commonV2
+24    (int (*)(...))std::__future_base::_Async_state_commonV2::~_Async_state_commonV2
+32    (int (*)(...))std::__future_base::_Async_state_commonV2::_M_complete_async
+40    (int (*)(...))std::__future_base::_State_baseV2::_M_is_deferred_future
+
+Class std::__future_base::_Async_state_commonV2
+   size=48 align=8
+   base size=44 base align=8
+std::__future_base::_Async_state_commonV2 (0x0x7f45ea6d7d68) 0
+    vptr=((& std::__future_base::_Async_state_commonV2::_ZTVNSt13__future_base21_Async_state_commonV2E) + 16u)
+  std::__future_base::_State_baseV2 (0x0x7f45ea6e0660) 0
+      primary-for std::__future_base::_Async_state_commonV2 (0x0x7f45ea6d7d68)
+
+Class QThread::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QThread::QPrivateSignal (0x0x7f45ea6e0d80) 0 empty
+
+Vtable for QThread
+QThread::_ZTV7QThread: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QThread)
+16    (int (*)(...))QThread::metaObject
+24    (int (*)(...))QThread::qt_metacast
+32    (int (*)(...))QThread::qt_metacall
+40    (int (*)(...))QThread::~QThread
+48    (int (*)(...))QThread::~QThread
+56    (int (*)(...))QThread::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QThread::run
+
+Class QThread
+   size=16 align=8
+   base size=16 base align=8
+QThread (0x0x7f45ea73b820) 0
+    vptr=((& QThread::_ZTV7QThread) + 16u)
+  QObject (0x0x7f45ea6e0d20) 0
+      primary-for QThread (0x0x7f45ea73b820)
+
+Class QThreadPool::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QThreadPool::QPrivateSignal (0x0x7f45ea6e0ea0) 0 empty
+
+Vtable for QThreadPool
+QThreadPool::_ZTV11QThreadPool: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QThreadPool)
+16    (int (*)(...))QThreadPool::metaObject
+24    (int (*)(...))QThreadPool::qt_metacast
+32    (int (*)(...))QThreadPool::qt_metacall
+40    (int (*)(...))QThreadPool::~QThreadPool
+48    (int (*)(...))QThreadPool::~QThreadPool
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QThreadPool
+   size=16 align=8
+   base size=16 base align=8
+QThreadPool (0x0x7f45ea73b888) 0
+    vptr=((& QThreadPool::_ZTV11QThreadPool) + 16u)
+  QObject (0x0x7f45ea6e0e40) 0
+      primary-for QThreadPool (0x0x7f45ea73b888)
+
+Class QThreadStorageData
+   size=4 align=4
+   base size=4 base align=4
+QThreadStorageData (0x0x7f45ea6e0f00) 0
+
+Class QTimeLine::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTimeLine::QPrivateSignal (0x0x7f45ea7a2060) 0 empty
+
+Vtable for QTimeLine
+QTimeLine::_ZTV9QTimeLine: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QTimeLine)
+16    (int (*)(...))QTimeLine::metaObject
+24    (int (*)(...))QTimeLine::qt_metacast
+32    (int (*)(...))QTimeLine::qt_metacall
+40    (int (*)(...))QTimeLine::~QTimeLine
+48    (int (*)(...))QTimeLine::~QTimeLine
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QTimeLine::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QTimeLine::valueForTime
+
+Class QTimeLine
+   size=16 align=8
+   base size=16 base align=8
+QTimeLine (0x0x7f45ea73b8f0) 0
+    vptr=((& QTimeLine::_ZTV9QTimeLine) + 16u)
+  QObject (0x0x7f45ea7a2000) 0
+      primary-for QTimeLine (0x0x7f45ea73b8f0)
+
+Class QTimer::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTimer::QPrivateSignal (0x0x7f45ea7a2120) 0 empty
+
+Vtable for QTimer
+QTimer::_ZTV6QTimer: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI6QTimer)
+16    (int (*)(...))QTimer::metaObject
+24    (int (*)(...))QTimer::qt_metacast
+32    (int (*)(...))QTimer::qt_metacall
+40    (int (*)(...))QTimer::~QTimer
+48    (int (*)(...))QTimer::~QTimer
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QTimer::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QTimer
+   size=32 align=8
+   base size=29 base align=8
+QTimer (0x0x7f45ea73b958) 0
+    vptr=((& QTimer::_ZTV6QTimer) + 16u)
+  QObject (0x0x7f45ea7a20c0) 0
+      primary-for QTimer (0x0x7f45ea73b958)
+
+Class QTimeZone::OffsetData
+   size=32 align=8
+   base size=28 base align=8
+QTimeZone::OffsetData (0x0x7f45ea7a27e0) 0
+
+Class QTimeZone
+   size=8 align=8
+   base size=8 base align=8
+QTimeZone (0x0x7f45ea7a2780) 0
+
+Class QTranslator::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTranslator::QPrivateSignal (0x0x7f45ea7a2d80) 0 empty
+
+Vtable for QTranslator
+QTranslator::_ZTV11QTranslator: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QTranslator)
+16    (int (*)(...))QTranslator::metaObject
+24    (int (*)(...))QTranslator::qt_metacast
+32    (int (*)(...))QTranslator::qt_metacall
+40    (int (*)(...))QTranslator::~QTranslator
+48    (int (*)(...))QTranslator::~QTranslator
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QTranslator::translate
+120   (int (*)(...))QTranslator::isEmpty
+
+Class QTranslator
+   size=16 align=8
+   base size=16 base align=8
+QTranslator (0x0x7f45ea7f83a8) 0
+    vptr=((& QTranslator::_ZTV11QTranslator) + 16u)
+  QObject (0x0x7f45ea7a2d20) 0
+      primary-for QTranslator (0x0x7f45ea7f83a8)
+
+Class QUrl
+   size=8 align=8
+   base size=8 base align=8
+QUrl (0x0x7f45ea7a2ea0) 0
+
+Class QUrlQuery
+   size=8 align=8
+   base size=8 base align=8
+QUrlQuery (0x0x7f45ea5425a0) 0
+
+Class QUuid
+   size=16 align=4
+   base size=16 base align=4
+QUuid (0x0x7f45ea542c00) 0
+
+Class QWaitCondition
+   size=8 align=8
+   base size=8 base align=8
+QWaitCondition (0x0x7f45ea604240) 0
+
+Class QXmlStreamStringRef
+   size=16 align=8
+   base size=16 base align=8
+QXmlStreamStringRef (0x0x7f45ea6042a0) 0
+
+Class QXmlStreamAttribute
+   size=80 align=8
+   base size=73 base align=8
+QXmlStreamAttribute (0x0x7f45ea604540) 0
+
+Class QXmlStreamAttributes
+   size=8 align=8
+   base size=8 base align=8
+QXmlStreamAttributes (0x0x7f45ea5d8e38) 0
+  QVector<QXmlStreamAttribute> (0x0x7f45ea604900) 0
+
+Class QXmlStreamNamespaceDeclaration
+   size=40 align=8
+   base size=40 base align=8
+QXmlStreamNamespaceDeclaration (0x0x7f45ea604960) 0
+
+Class QXmlStreamNotationDeclaration
+   size=56 align=8
+   base size=56 base align=8
+QXmlStreamNotationDeclaration (0x0x7f45ea604c00) 0
+
+Class QXmlStreamEntityDeclaration
+   size=88 align=8
+   base size=88 base align=8
+QXmlStreamEntityDeclaration (0x0x7f45ea604ea0) 0
+
+Vtable for QXmlStreamEntityResolver
+QXmlStreamEntityResolver::_ZTV24QXmlStreamEntityResolver: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QXmlStreamEntityResolver)
+16    (int (*)(...))QXmlStreamEntityResolver::~QXmlStreamEntityResolver
+24    (int (*)(...))QXmlStreamEntityResolver::~QXmlStreamEntityResolver
+32    (int (*)(...))QXmlStreamEntityResolver::resolveEntity
+40    (int (*)(...))QXmlStreamEntityResolver::resolveUndeclaredEntity
+
+Class QXmlStreamEntityResolver
+   size=8 align=8
+   base size=8 base align=8
+QXmlStreamEntityResolver (0x0x7f45ea323180) 0 nearly-empty
+    vptr=((& QXmlStreamEntityResolver::_ZTV24QXmlStreamEntityResolver) + 16u)
+
+Class QXmlStreamReader
+   size=8 align=8
+   base size=8 base align=8
+QXmlStreamReader (0x0x7f45ea3231e0) 0
+
+Class QXmlStreamWriter
+   size=8 align=8
+   base size=8 base align=8
+QXmlStreamWriter (0x0x7f45ea323c00) 0
+
+Class QNetworkRequest
+   size=8 align=8
+   base size=8 base align=8
+QNetworkRequest (0x0x7f45ea323d20) 0
+
+Class QNetworkCacheMetaData
+   size=8 align=8
+   base size=8 base align=8
+QNetworkCacheMetaData (0x0x7f45ea3bd2a0) 0
+
+Class QAbstractNetworkCache::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractNetworkCache::QPrivateSignal (0x0x7f45ea3bd960) 0 empty
+
+Vtable for QAbstractNetworkCache
+QAbstractNetworkCache::_ZTV21QAbstractNetworkCache: 22u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QAbstractNetworkCache)
+16    (int (*)(...))QAbstractNetworkCache::metaObject
+24    (int (*)(...))QAbstractNetworkCache::qt_metacast
+32    (int (*)(...))QAbstractNetworkCache::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))__cxa_pure_virtual
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))__cxa_pure_virtual
+160   (int (*)(...))__cxa_pure_virtual
+168   (int (*)(...))__cxa_pure_virtual
+
+Class QAbstractNetworkCache
+   size=16 align=8
+   base size=16 base align=8
+QAbstractNetworkCache (0x0x7f45ea3bc6e8) 0
+    vptr=((& QAbstractNetworkCache::_ZTV21QAbstractNetworkCache) + 16u)
+  QObject (0x0x7f45ea3bd900) 0
+      primary-for QAbstractNetworkCache (0x0x7f45ea3bc6e8)
+
+Class QAbstractSocket::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractSocket::QPrivateSignal (0x0x7f45ea3bda20) 0 empty
+
+Vtable for QAbstractSocket
+QAbstractSocket::_ZTV15QAbstractSocket: 41u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QAbstractSocket)
+16    (int (*)(...))QAbstractSocket::metaObject
+24    (int (*)(...))QAbstractSocket::qt_metacast
+32    (int (*)(...))QAbstractSocket::qt_metacall
+40    (int (*)(...))QAbstractSocket::~QAbstractSocket
+48    (int (*)(...))QAbstractSocket::~QAbstractSocket
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QAbstractSocket::isSequential
+120   (int (*)(...))QIODevice::open
+128   (int (*)(...))QAbstractSocket::close
+136   (int (*)(...))QIODevice::pos
+144   (int (*)(...))QIODevice::size
+152   (int (*)(...))QIODevice::seek
+160   (int (*)(...))QAbstractSocket::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QAbstractSocket::bytesAvailable
+184   (int (*)(...))QAbstractSocket::bytesToWrite
+192   (int (*)(...))QAbstractSocket::canReadLine
+200   (int (*)(...))QAbstractSocket::waitForReadyRead
+208   (int (*)(...))QAbstractSocket::waitForBytesWritten
+216   (int (*)(...))QAbstractSocket::readData
+224   (int (*)(...))QAbstractSocket::readLineData
+232   (int (*)(...))QAbstractSocket::writeData
+240   (int (*)(...))QAbstractSocket::resume
+248   (int (*)(...))QAbstractSocket::connectToHost
+256   (int (*)(...))QAbstractSocket::connectToHost
+264   (int (*)(...))QAbstractSocket::disconnectFromHost
+272   (int (*)(...))QAbstractSocket::setReadBufferSize
+280   (int (*)(...))QAbstractSocket::socketDescriptor
+288   (int (*)(...))QAbstractSocket::setSocketDescriptor
+296   (int (*)(...))QAbstractSocket::setSocketOption
+304   (int (*)(...))QAbstractSocket::socketOption
+312   (int (*)(...))QAbstractSocket::waitForConnected
+320   (int (*)(...))QAbstractSocket::waitForDisconnected
+
+Class QAbstractSocket
+   size=16 align=8
+   base size=16 base align=8
+QAbstractSocket (0x0x7f45ea3bc750) 0
+    vptr=((& QAbstractSocket::_ZTV15QAbstractSocket) + 16u)
+  QIODevice (0x0x7f45ea3bc7b8) 0
+      primary-for QAbstractSocket (0x0x7f45ea3bc750)
+    QObject (0x0x7f45ea3bd9c0) 0
+        primary-for QIODevice (0x0x7f45ea3bc7b8)
+
+Class QAuthenticator
+   size=8 align=8
+   base size=8 base align=8
+QAuthenticator (0x0x7f45ea0b7000) 0
+
+Class QDnsDomainNameRecord
+   size=8 align=8
+   base size=8 base align=8
+QDnsDomainNameRecord (0x0x7f45ea0b7060) 0
+
+Class QDnsHostAddressRecord
+   size=8 align=8
+   base size=8 base align=8
+QDnsHostAddressRecord (0x0x7f45ea0b7360) 0
+
+Class QDnsMailExchangeRecord
+   size=8 align=8
+   base size=8 base align=8
+QDnsMailExchangeRecord (0x0x7f45ea0b7660) 0
+
+Class QDnsServiceRecord
+   size=8 align=8
+   base size=8 base align=8
+QDnsServiceRecord (0x0x7f45ea0b7960) 0
+
+Class QDnsTextRecord
+   size=8 align=8
+   base size=8 base align=8
+QDnsTextRecord (0x0x7f45ea0b7c60) 0
+
+Class QDnsLookup::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDnsLookup::QPrivateSignal (0x0x7f45ea13d000) 0 empty
+
+Vtable for QDnsLookup
+QDnsLookup::_ZTV10QDnsLookup: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QDnsLookup)
+16    (int (*)(...))QDnsLookup::metaObject
+24    (int (*)(...))QDnsLookup::qt_metacast
+32    (int (*)(...))QDnsLookup::qt_metacall
+40    (int (*)(...))QDnsLookup::~QDnsLookup
+48    (int (*)(...))QDnsLookup::~QDnsLookup
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QDnsLookup
+   size=16 align=8
+   base size=16 base align=8
+QDnsLookup (0x0x7f45ea11d208) 0
+    vptr=((& QDnsLookup::_ZTV10QDnsLookup) + 16u)
+  QObject (0x0x7f45ea0b7f60) 0
+      primary-for QDnsLookup (0x0x7f45ea11d208)
+
+Class QIPv6Address
+   size=16 align=1
+   base size=16 base align=1
+QIPv6Address (0x0x7f45ea13d060) 0
+
+Class QHostAddress
+   size=8 align=8
+   base size=8 base align=8
+QHostAddress (0x0x7f45ea13d0c0) 0
+
+Class QHostInfo
+   size=8 align=8
+   base size=8 base align=8
+QHostInfo (0x0x7f45ea13d8a0) 0
+
+Class QHstsPolicy
+   size=8 align=8
+   base size=8 base align=8
+QHstsPolicy (0x0x7f45ea13dd80) 0
+
+Class QHttpPart
+   size=8 align=8
+   base size=8 base align=8
+QHttpPart (0x0x7f45ea20f5a0) 0
+
+Class QHttpMultiPart::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QHttpMultiPart::QPrivateSignal (0x0x7f45ea20f900) 0 empty
+
+Vtable for QHttpMultiPart
+QHttpMultiPart::_ZTV14QHttpMultiPart: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QHttpMultiPart)
+16    (int (*)(...))QHttpMultiPart::metaObject
+24    (int (*)(...))QHttpMultiPart::qt_metacast
+32    (int (*)(...))QHttpMultiPart::qt_metacall
+40    (int (*)(...))QHttpMultiPart::~QHttpMultiPart
+48    (int (*)(...))QHttpMultiPart::~QHttpMultiPart
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QHttpMultiPart
+   size=16 align=8
+   base size=16 base align=8
+QHttpMultiPart (0x0x7f45ea241478) 0
+    vptr=((& QHttpMultiPart::_ZTV14QHttpMultiPart) + 16u)
+  QObject (0x0x7f45ea20f8a0) 0
+      primary-for QHttpMultiPart (0x0x7f45ea241478)
+
+Class QLocalServer::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QLocalServer::QPrivateSignal (0x0x7f45ea20f9c0) 0 empty
+
+Vtable for QLocalServer
+QLocalServer::_ZTV12QLocalServer: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QLocalServer)
+16    (int (*)(...))QLocalServer::metaObject
+24    (int (*)(...))QLocalServer::qt_metacast
+32    (int (*)(...))QLocalServer::qt_metacall
+40    (int (*)(...))QLocalServer::~QLocalServer
+48    (int (*)(...))QLocalServer::~QLocalServer
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QLocalServer::hasPendingConnections
+120   (int (*)(...))QLocalServer::nextPendingConnection
+128   (int (*)(...))QLocalServer::incomingConnection
+
+Class QLocalServer
+   size=16 align=8
+   base size=16 base align=8
+QLocalServer (0x0x7f45ea2414e0) 0
+    vptr=((& QLocalServer::_ZTV12QLocalServer) + 16u)
+  QObject (0x0x7f45ea20f960) 0
+      primary-for QLocalServer (0x0x7f45ea2414e0)
+
+Class QLocalSocket::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QLocalSocket::QPrivateSignal (0x0x7f45ea20fc00) 0 empty
+
+Vtable for QLocalSocket
+QLocalSocket::_ZTV12QLocalSocket: 30u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QLocalSocket)
+16    (int (*)(...))QLocalSocket::metaObject
+24    (int (*)(...))QLocalSocket::qt_metacast
+32    (int (*)(...))QLocalSocket::qt_metacall
+40    (int (*)(...))QLocalSocket::~QLocalSocket
+48    (int (*)(...))QLocalSocket::~QLocalSocket
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QLocalSocket::isSequential
+120   (int (*)(...))QLocalSocket::open
+128   (int (*)(...))QLocalSocket::close
+136   (int (*)(...))QIODevice::pos
+144   (int (*)(...))QIODevice::size
+152   (int (*)(...))QIODevice::seek
+160   (int (*)(...))QIODevice::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QLocalSocket::bytesAvailable
+184   (int (*)(...))QLocalSocket::bytesToWrite
+192   (int (*)(...))QLocalSocket::canReadLine
+200   (int (*)(...))QLocalSocket::waitForReadyRead
+208   (int (*)(...))QLocalSocket::waitForBytesWritten
+216   (int (*)(...))QLocalSocket::readData
+224   (int (*)(...))QIODevice::readLineData
+232   (int (*)(...))QLocalSocket::writeData
+
+Class QLocalSocket
+   size=16 align=8
+   base size=16 base align=8
+QLocalSocket (0x0x7f45ea241680) 0
+    vptr=((& QLocalSocket::_ZTV12QLocalSocket) + 16u)
+  QIODevice (0x0x7f45ea2416e8) 0
+      primary-for QLocalSocket (0x0x7f45ea241680)
+    QObject (0x0x7f45ea20fba0) 0
+        primary-for QIODevice (0x0x7f45ea2416e8)
+
+Class QTcpSocket::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTcpSocket::QPrivateSignal (0x0x7f45ea20fcc0) 0 empty
+
+Vtable for QTcpSocket
+QTcpSocket::_ZTV10QTcpSocket: 41u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QTcpSocket)
+16    (int (*)(...))QTcpSocket::metaObject
+24    (int (*)(...))QTcpSocket::qt_metacast
+32    (int (*)(...))QTcpSocket::qt_metacall
+40    (int (*)(...))QTcpSocket::~QTcpSocket
+48    (int (*)(...))QTcpSocket::~QTcpSocket
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QAbstractSocket::isSequential
+120   (int (*)(...))QIODevice::open
+128   (int (*)(...))QAbstractSocket::close
+136   (int (*)(...))QIODevice::pos
+144   (int (*)(...))QIODevice::size
+152   (int (*)(...))QIODevice::seek
+160   (int (*)(...))QAbstractSocket::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QAbstractSocket::bytesAvailable
+184   (int (*)(...))QAbstractSocket::bytesToWrite
+192   (int (*)(...))QAbstractSocket::canReadLine
+200   (int (*)(...))QAbstractSocket::waitForReadyRead
+208   (int (*)(...))QAbstractSocket::waitForBytesWritten
+216   (int (*)(...))QAbstractSocket::readData
+224   (int (*)(...))QAbstractSocket::readLineData
+232   (int (*)(...))QAbstractSocket::writeData
+240   (int (*)(...))QAbstractSocket::resume
+248   (int (*)(...))QAbstractSocket::connectToHost
+256   (int (*)(...))QAbstractSocket::connectToHost
+264   (int (*)(...))QAbstractSocket::disconnectFromHost
+272   (int (*)(...))QAbstractSocket::setReadBufferSize
+280   (int (*)(...))QAbstractSocket::socketDescriptor
+288   (int (*)(...))QAbstractSocket::setSocketDescriptor
+296   (int (*)(...))QAbstractSocket::setSocketOption
+304   (int (*)(...))QAbstractSocket::socketOption
+312   (int (*)(...))QAbstractSocket::waitForConnected
+320   (int (*)(...))QAbstractSocket::waitForDisconnected
+
+Class QTcpSocket
+   size=16 align=8
+   base size=16 base align=8
+QTcpSocket (0x0x7f45ea241750) 0
+    vptr=((& QTcpSocket::_ZTV10QTcpSocket) + 16u)
+  QAbstractSocket (0x0x7f45ea2417b8) 0
+      primary-for QTcpSocket (0x0x7f45ea241750)
+    QIODevice (0x0x7f45ea241820) 0
+        primary-for QAbstractSocket (0x0x7f45ea2417b8)
+      QObject (0x0x7f45ea20fc60) 0
+          primary-for QIODevice (0x0x7f45ea241820)
+
+Class QSslCertificate
+   size=8 align=8
+   base size=8 base align=8
+QSslCertificate (0x0x7f45ea20fea0) 0
+
+Class QSslError
+   size=8 align=8
+   base size=8 base align=8
+QSslError (0x0x7f45e9f3a300) 0
+
+Class QSslSocket::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSslSocket::QPrivateSignal (0x0x7f45e9f3ac60) 0 empty
+
+Vtable for QSslSocket
+QSslSocket::_ZTV10QSslSocket: 41u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QSslSocket)
+16    (int (*)(...))QSslSocket::metaObject
+24    (int (*)(...))QSslSocket::qt_metacast
+32    (int (*)(...))QSslSocket::qt_metacall
+40    (int (*)(...))QSslSocket::~QSslSocket
+48    (int (*)(...))QSslSocket::~QSslSocket
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QAbstractSocket::isSequential
+120   (int (*)(...))QIODevice::open
+128   (int (*)(...))QSslSocket::close
+136   (int (*)(...))QIODevice::pos
+144   (int (*)(...))QIODevice::size
+152   (int (*)(...))QIODevice::seek
+160   (int (*)(...))QSslSocket::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QSslSocket::bytesAvailable
+184   (int (*)(...))QSslSocket::bytesToWrite
+192   (int (*)(...))QSslSocket::canReadLine
+200   (int (*)(...))QSslSocket::waitForReadyRead
+208   (int (*)(...))QSslSocket::waitForBytesWritten
+216   (int (*)(...))QSslSocket::readData
+224   (int (*)(...))QAbstractSocket::readLineData
+232   (int (*)(...))QSslSocket::writeData
+240   (int (*)(...))QSslSocket::resume
+248   (int (*)(...))QSslSocket::connectToHost
+256   (int (*)(...))QAbstractSocket::connectToHost
+264   (int (*)(...))QSslSocket::disconnectFromHost
+272   (int (*)(...))QSslSocket::setReadBufferSize
+280   (int (*)(...))QAbstractSocket::socketDescriptor
+288   (int (*)(...))QSslSocket::setSocketDescriptor
+296   (int (*)(...))QSslSocket::setSocketOption
+304   (int (*)(...))QSslSocket::socketOption
+312   (int (*)(...))QSslSocket::waitForConnected
+320   (int (*)(...))QSslSocket::waitForDisconnected
+
+Class QSslSocket
+   size=16 align=8
+   base size=16 base align=8
+QSslSocket (0x0x7f45e9f70208) 0
+    vptr=((& QSslSocket::_ZTV10QSslSocket) + 16u)
+  QTcpSocket (0x0x7f45e9f70270) 0
+      primary-for QSslSocket (0x0x7f45e9f70208)
+    QAbstractSocket (0x0x7f45e9f702d8) 0
+        primary-for QTcpSocket (0x0x7f45e9f70270)
+      QIODevice (0x0x7f45e9f70340) 0
+          primary-for QAbstractSocket (0x0x7f45e9f702d8)
+        QObject (0x0x7f45e9f3ac00) 0
+            primary-for QIODevice (0x0x7f45e9f70340)
+
+Class QSslConfiguration
+   size=8 align=8
+   base size=8 base align=8
+QSslConfiguration (0x0x7f45e9f3acc0) 0
+
+Class QSslPreSharedKeyAuthenticator
+   size=8 align=8
+   base size=8 base align=8
+QSslPreSharedKeyAuthenticator (0x0x7f45ea0164e0) 0
+
+Class QNetworkAccessManager::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QNetworkAccessManager::QPrivateSignal (0x0x7f45ea016de0) 0 empty
+
+Vtable for QNetworkAccessManager
+QNetworkAccessManager::_ZTV21QNetworkAccessManager: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QNetworkAccessManager)
+16    (int (*)(...))QNetworkAccessManager::metaObject
+24    (int (*)(...))QNetworkAccessManager::qt_metacast
+32    (int (*)(...))QNetworkAccessManager::qt_metacall
+40    (int (*)(...))QNetworkAccessManager::~QNetworkAccessManager
+48    (int (*)(...))QNetworkAccessManager::~QNetworkAccessManager
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QNetworkAccessManager::createRequest
+
+Class QNetworkAccessManager
+   size=16 align=8
+   base size=16 base align=8
+QNetworkAccessManager (0x0x7f45ea061000) 0
+    vptr=((& QNetworkAccessManager::_ZTV21QNetworkAccessManager) + 16u)
+  QObject (0x0x7f45ea016d80) 0
+      primary-for QNetworkAccessManager (0x0x7f45ea061000)
+
+Class QNetworkConfiguration
+   size=8 align=8
+   base size=8 base align=8
+QNetworkConfiguration (0x0x7f45ea016e40) 0
+
+Class QNetworkConfigurationManager::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QNetworkConfigurationManager::QPrivateSignal (0x0x7f45ea0a0300) 0 empty
+
+Vtable for QNetworkConfigurationManager
+QNetworkConfigurationManager::_ZTV28QNetworkConfigurationManager: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI28QNetworkConfigurationManager)
+16    (int (*)(...))QNetworkConfigurationManager::metaObject
+24    (int (*)(...))QNetworkConfigurationManager::qt_metacast
+32    (int (*)(...))QNetworkConfigurationManager::qt_metacall
+40    (int (*)(...))QNetworkConfigurationManager::~QNetworkConfigurationManager
+48    (int (*)(...))QNetworkConfigurationManager::~QNetworkConfigurationManager
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QNetworkConfigurationManager
+   size=16 align=8
+   base size=16 base align=8
+QNetworkConfigurationManager (0x0x7f45ea061208) 0
+    vptr=((& QNetworkConfigurationManager::_ZTV28QNetworkConfigurationManager) + 16u)
+  QObject (0x0x7f45ea0a02a0) 0
+      primary-for QNetworkConfigurationManager (0x0x7f45ea061208)
+
+Class QNetworkCookie
+   size=8 align=8
+   base size=8 base align=8
+QNetworkCookie (0x0x7f45ea0a0660) 0
+
+Class QNetworkCookieJar::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QNetworkCookieJar::QPrivateSignal (0x0x7f45ea0a0e40) 0 empty
+
+Vtable for QNetworkCookieJar
+QNetworkCookieJar::_ZTV17QNetworkCookieJar: 20u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QNetworkCookieJar)
+16    (int (*)(...))QNetworkCookieJar::metaObject
+24    (int (*)(...))QNetworkCookieJar::qt_metacast
+32    (int (*)(...))QNetworkCookieJar::qt_metacall
+40    (int (*)(...))QNetworkCookieJar::~QNetworkCookieJar
+48    (int (*)(...))QNetworkCookieJar::~QNetworkCookieJar
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QNetworkCookieJar::cookiesForUrl
+120   (int (*)(...))QNetworkCookieJar::setCookiesFromUrl
+128   (int (*)(...))QNetworkCookieJar::insertCookie
+136   (int (*)(...))QNetworkCookieJar::updateCookie
+144   (int (*)(...))QNetworkCookieJar::deleteCookie
+152   (int (*)(...))QNetworkCookieJar::validateCookie
+
+Class QNetworkCookieJar
+   size=16 align=8
+   base size=16 base align=8
+QNetworkCookieJar (0x0x7f45ea061a28) 0
+    vptr=((& QNetworkCookieJar::_ZTV17QNetworkCookieJar) + 16u)
+  QObject (0x0x7f45ea0a0de0) 0
+      primary-for QNetworkCookieJar (0x0x7f45ea061a28)
+
+Class QNetworkDatagram
+   size=8 align=8
+   base size=8 base align=8
+QNetworkDatagram (0x0x7f45ea0a0ea0) 0
+
+Class QNetworkDiskCache::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QNetworkDiskCache::QPrivateSignal (0x0x7f45e9dadea0) 0 empty
+
+Vtable for QNetworkDiskCache
+QNetworkDiskCache::_ZTV17QNetworkDiskCache: 23u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QNetworkDiskCache)
+16    (int (*)(...))QNetworkDiskCache::metaObject
+24    (int (*)(...))QNetworkDiskCache::qt_metacast
+32    (int (*)(...))QNetworkDiskCache::qt_metacall
+40    (int (*)(...))QNetworkDiskCache::~QNetworkDiskCache
+48    (int (*)(...))QNetworkDiskCache::~QNetworkDiskCache
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QNetworkDiskCache::metaData
+120   (int (*)(...))QNetworkDiskCache::updateMetaData
+128   (int (*)(...))QNetworkDiskCache::data
+136   (int (*)(...))QNetworkDiskCache::remove
+144   (int (*)(...))QNetworkDiskCache::cacheSize
+152   (int (*)(...))QNetworkDiskCache::prepare
+160   (int (*)(...))QNetworkDiskCache::insert
+168   (int (*)(...))QNetworkDiskCache::clear
+176   (int (*)(...))QNetworkDiskCache::expire
+
+Class QNetworkDiskCache
+   size=16 align=8
+   base size=16 base align=8
+QNetworkDiskCache (0x0x7f45e9dca478) 0
+    vptr=((& QNetworkDiskCache::_ZTV17QNetworkDiskCache) + 16u)
+  QAbstractNetworkCache (0x0x7f45e9dca4e0) 0
+      primary-for QNetworkDiskCache (0x0x7f45e9dca478)
+    QObject (0x0x7f45e9dade40) 0
+        primary-for QAbstractNetworkCache (0x0x7f45e9dca4e0)
+
+Class QNetworkAddressEntry
+   size=8 align=8
+   base size=8 base align=8
+QNetworkAddressEntry (0x0x7f45e9dadf00) 0
+
+Class QNetworkInterface
+   size=8 align=8
+   base size=8 base align=8
+QNetworkInterface (0x0x7f45e9e01600) 0
+
+Class QNetworkProxyQuery
+   size=8 align=8
+   base size=8 base align=8
+QNetworkProxyQuery (0x0x7f45e9e01cc0) 0
+
+Class QNetworkProxy
+   size=8 align=8
+   base size=8 base align=8
+QNetworkProxy (0x0x7f45e9aa8360) 0
+
+Vtable for QNetworkProxyFactory
+QNetworkProxyFactory::_ZTV20QNetworkProxyFactory: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QNetworkProxyFactory)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class QNetworkProxyFactory
+   size=8 align=8
+   base size=8 base align=8
+QNetworkProxyFactory (0x0x7f45e9aa8b40) 0 nearly-empty
+    vptr=((& QNetworkProxyFactory::_ZTV20QNetworkProxyFactory) + 16u)
+
+Class QNetworkReply::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QNetworkReply::QPrivateSignal (0x0x7f45e9aa8d20) 0 empty
+
+Vtable for QNetworkReply
+QNetworkReply::_ZTV13QNetworkReply: 36u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QNetworkReply)
+16    (int (*)(...))QNetworkReply::metaObject
+24    (int (*)(...))QNetworkReply::qt_metacast
+32    (int (*)(...))QNetworkReply::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QNetworkReply::isSequential
+120   (int (*)(...))QIODevice::open
+128   (int (*)(...))QNetworkReply::close
+136   (int (*)(...))QIODevice::pos
+144   (int (*)(...))QIODevice::size
+152   (int (*)(...))QIODevice::seek
+160   (int (*)(...))QIODevice::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QIODevice::bytesAvailable
+184   (int (*)(...))QIODevice::bytesToWrite
+192   (int (*)(...))QIODevice::canReadLine
+200   (int (*)(...))QIODevice::waitForReadyRead
+208   (int (*)(...))QIODevice::waitForBytesWritten
+216   (int (*)(...))__cxa_pure_virtual
+224   (int (*)(...))QIODevice::readLineData
+232   (int (*)(...))QNetworkReply::writeData
+240   (int (*)(...))QNetworkReply::setReadBufferSize
+248   (int (*)(...))__cxa_pure_virtual
+256   (int (*)(...))QNetworkReply::ignoreSslErrors
+264   (int (*)(...))QNetworkReply::sslConfigurationImplementation
+272   (int (*)(...))QNetworkReply::setSslConfigurationImplementation
+280   (int (*)(...))QNetworkReply::ignoreSslErrorsImplementation
+
+Class QNetworkReply
+   size=16 align=8
+   base size=16 base align=8
+QNetworkReply (0x0x7f45e9aa7b60) 0
+    vptr=((& QNetworkReply::_ZTV13QNetworkReply) + 16u)
+  QIODevice (0x0x7f45e9aa7bc8) 0
+      primary-for QNetworkReply (0x0x7f45e9aa7b60)
+    QObject (0x0x7f45e9aa8cc0) 0
+        primary-for QIODevice (0x0x7f45e9aa7bc8)
+
+Class QNetworkSession::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QNetworkSession::QPrivateSignal (0x0x7f45e9aa8f00) 0 empty
+
+Vtable for QNetworkSession
+QNetworkSession::_ZTV15QNetworkSession: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QNetworkSession)
+16    (int (*)(...))QNetworkSession::metaObject
+24    (int (*)(...))QNetworkSession::qt_metacast
+32    (int (*)(...))QNetworkSession::qt_metacall
+40    (int (*)(...))QNetworkSession::~QNetworkSession
+48    (int (*)(...))QNetworkSession::~QNetworkSession
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QNetworkSession::connectNotify
+104   (int (*)(...))QNetworkSession::disconnectNotify
+
+Class QNetworkSession
+   size=24 align=8
+   base size=24 base align=8
+QNetworkSession (0x0x7f45e9aa7c30) 0
+    vptr=((& QNetworkSession::_ZTV15QNetworkSession) + 16u)
+  QObject (0x0x7f45e9aa8ea0) 0
+      primary-for QNetworkSession (0x0x7f45e9aa7c30)
+
+Class QTcpServer::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTcpServer::QPrivateSignal (0x0x7f45e9b624e0) 0 empty
+
+Vtable for QTcpServer
+QTcpServer::_ZTV10QTcpServer: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QTcpServer)
+16    (int (*)(...))QTcpServer::metaObject
+24    (int (*)(...))QTcpServer::qt_metacast
+32    (int (*)(...))QTcpServer::qt_metacall
+40    (int (*)(...))QTcpServer::~QTcpServer
+48    (int (*)(...))QTcpServer::~QTcpServer
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QTcpServer::hasPendingConnections
+120   (int (*)(...))QTcpServer::nextPendingConnection
+128   (int (*)(...))QTcpServer::incomingConnection
+
+Class QTcpServer
+   size=16 align=8
+   base size=16 base align=8
+QTcpServer (0x0x7f45e9aa7d68) 0
+    vptr=((& QTcpServer::_ZTV10QTcpServer) + 16u)
+  QObject (0x0x7f45e9b62480) 0
+      primary-for QTcpServer (0x0x7f45e9aa7d68)
+
+Class QSslCertificateExtension
+   size=8 align=8
+   base size=8 base align=8
+QSslCertificateExtension (0x0x7f45e9b62540) 0
+
+Class QSslCipher
+   size=8 align=8
+   base size=8 base align=8
+QSslCipher (0x0x7f45e9b62840) 0
+
+Class QSslDiffieHellmanParameters
+   size=8 align=8
+   base size=8 base align=8
+QSslDiffieHellmanParameters (0x0x7f45e9be3060) 0
+
+Class QSslEllipticCurve
+   size=4 align=4
+   base size=4 base align=4
+QSslEllipticCurve (0x0x7f45e9c50b40) 0
+
+Class QSslKey
+   size=8 align=8
+   base size=8 base align=8
+QSslKey (0x0x7f45e9c842a0) 0
+
+Class QUdpSocket::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QUdpSocket::QPrivateSignal (0x0x7f45e9c84600) 0 empty
+
+Vtable for QUdpSocket
+QUdpSocket::_ZTV10QUdpSocket: 41u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QUdpSocket)
+16    (int (*)(...))QUdpSocket::metaObject
+24    (int (*)(...))QUdpSocket::qt_metacast
+32    (int (*)(...))QUdpSocket::qt_metacall
+40    (int (*)(...))QUdpSocket::~QUdpSocket
+48    (int (*)(...))QUdpSocket::~QUdpSocket
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QAbstractSocket::isSequential
+120   (int (*)(...))QIODevice::open
+128   (int (*)(...))QAbstractSocket::close
+136   (int (*)(...))QIODevice::pos
+144   (int (*)(...))QIODevice::size
+152   (int (*)(...))QIODevice::seek
+160   (int (*)(...))QAbstractSocket::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QAbstractSocket::bytesAvailable
+184   (int (*)(...))QAbstractSocket::bytesToWrite
+192   (int (*)(...))QAbstractSocket::canReadLine
+200   (int (*)(...))QAbstractSocket::waitForReadyRead
+208   (int (*)(...))QAbstractSocket::waitForBytesWritten
+216   (int (*)(...))QAbstractSocket::readData
+224   (int (*)(...))QAbstractSocket::readLineData
+232   (int (*)(...))QAbstractSocket::writeData
+240   (int (*)(...))QAbstractSocket::resume
+248   (int (*)(...))QAbstractSocket::connectToHost
+256   (int (*)(...))QAbstractSocket::connectToHost
+264   (int (*)(...))QAbstractSocket::disconnectFromHost
+272   (int (*)(...))QAbstractSocket::setReadBufferSize
+280   (int (*)(...))QAbstractSocket::socketDescriptor
+288   (int (*)(...))QAbstractSocket::setSocketDescriptor
+296   (int (*)(...))QAbstractSocket::setSocketOption
+304   (int (*)(...))QAbstractSocket::socketOption
+312   (int (*)(...))QAbstractSocket::waitForConnected
+320   (int (*)(...))QAbstractSocket::waitForDisconnected
+
+Class QUdpSocket
+   size=16 align=8
+   base size=16 base align=8
+QUdpSocket (0x0x7f45e9c85340) 0
+    vptr=((& QUdpSocket::_ZTV10QUdpSocket) + 16u)
+  QAbstractSocket (0x0x7f45e9c853a8) 0
+      primary-for QUdpSocket (0x0x7f45e9c85340)
+    QIODevice (0x0x7f45e9c85410) 0
+        primary-for QAbstractSocket (0x0x7f45e9c853a8)
+      QObject (0x0x7f45e9c845a0) 0
+          primary-for QIODevice (0x0x7f45e9c85410)
+
+Class QJSValue
+   size=8 align=8
+   base size=8 base align=8
+QJSValue (0x0x7f45e9c84660) 0
+
+Class QQmlDebuggingEnabler
+   size=1 align=1
+   base size=0 base align=1
+QQmlDebuggingEnabler (0x0x7f45e9c84900) 0 empty
+
+Class QJSEngine::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QJSEngine::QPrivateSignal (0x0x7f45e9c849c0) 0 empty
+
+Vtable for QJSEngine
+QJSEngine::_ZTV9QJSEngine: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QJSEngine)
+16    (int (*)(...))QJSEngine::metaObject
+24    (int (*)(...))QJSEngine::qt_metacast
+32    (int (*)(...))QJSEngine::qt_metacall
+40    (int (*)(...))QJSEngine::~QJSEngine
+48    (int (*)(...))QJSEngine::~QJSEngine
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QJSEngine
+   size=24 align=8
+   base size=24 base align=8
+QJSEngine (0x0x7f45e9c85548) 0
+    vptr=((& QJSEngine::_ZTV9QJSEngine) + 16u)
+  QObject (0x0x7f45e9c84960) 0
+      primary-for QJSEngine (0x0x7f45e9c85548)
+
+Class QJSValueIterator
+   size=8 align=8
+   base size=8 base align=8
+QJSValueIterator (0x0x7f45e9c84ba0) 0
+
+Class QQmlPrivate::RegisterType
+   size=128 align=8
+   base size=124 base align=8
+QQmlPrivate::RegisterType (0x0x7f45e99820c0) 0
+
+Class QQmlPrivate::RegisterInterface
+   size=24 align=8
+   base size=24 base align=8
+QQmlPrivate::RegisterInterface (0x0x7f45e9982120) 0
+
+Class QQmlPrivate::RegisterAutoParent
+   size=16 align=8
+   base size=16 base align=8
+QQmlPrivate::RegisterAutoParent (0x0x7f45e9982180) 0
+
+Class QQmlPrivate::RegisterSingletonType
+   size=64 align=8
+   base size=64 base align=8
+QQmlPrivate::RegisterSingletonType (0x0x7f45e99821e0) 0
+
+Class QQmlPrivate::RegisterCompositeType
+   size=32 align=8
+   base size=32 base align=8
+QQmlPrivate::RegisterCompositeType (0x0x7f45e9982240) 0
+
+Class QQmlPrivate::RegisterCompositeSingletonType
+   size=32 align=8
+   base size=32 base align=8
+QQmlPrivate::RegisterCompositeSingletonType (0x0x7f45e99822a0) 0
+
+Class QQmlPrivate::CachedQmlUnit
+   size=24 align=8
+   base size=24 base align=8
+QQmlPrivate::CachedQmlUnit (0x0x7f45e9982300) 0
+
+Class QQmlPrivate::RegisterQmlUnitCacheHook
+   size=16 align=8
+   base size=16 base align=8
+QQmlPrivate::RegisterQmlUnitCacheHook (0x0x7f45e9982360) 0
+
+Vtable for QQmlParserStatus
+QQmlParserStatus::_ZTV16QQmlParserStatus: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QQmlParserStatus)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+
+Class QQmlParserStatus
+   size=16 align=8
+   base size=16 base align=8
+QQmlParserStatus (0x0x7f45e99823c0) 0
+    vptr=((& QQmlParserStatus::_ZTV16QQmlParserStatus) + 16u)
+
+Vtable for QQmlPropertyValueSource
+QQmlPropertyValueSource::_ZTV23QQmlPropertyValueSource: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI23QQmlPropertyValueSource)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class QQmlPropertyValueSource
+   size=8 align=8
+   base size=8 base align=8
+QQmlPropertyValueSource (0x0x7f45e9982480) 0 nearly-empty
+    vptr=((& QQmlPropertyValueSource::_ZTV23QQmlPropertyValueSource) + 16u)
+
+Class QQmlListReference
+   size=8 align=8
+   base size=8 base align=8
+QQmlListReference (0x0x7f45e99825a0) 0
+
+Vtable for QQmlAbstractUrlInterceptor
+QQmlAbstractUrlInterceptor::_ZTV26QQmlAbstractUrlInterceptor: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI26QQmlAbstractUrlInterceptor)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class QQmlAbstractUrlInterceptor
+   size=8 align=8
+   base size=8 base align=8
+QQmlAbstractUrlInterceptor (0x0x7f45e9982c00) 0 nearly-empty
+    vptr=((& QQmlAbstractUrlInterceptor::_ZTV26QQmlAbstractUrlInterceptor) + 16u)
+
+Class QQmlError
+   size=8 align=8
+   base size=8 base align=8
+QQmlError (0x0x7f45e9982c60) 0
+
+Vtable for QQmlImageProviderBase
+QQmlImageProviderBase::_ZTV21QQmlImageProviderBase: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QQmlImageProviderBase)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+
+Class QQmlImageProviderBase
+   size=8 align=8
+   base size=8 base align=8
+QQmlImageProviderBase (0x0x7f45e9982f00) 0 nearly-empty
+    vptr=((& QQmlImageProviderBase::_ZTV21QQmlImageProviderBase) + 16u)
+
+Class QQmlEngine::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQmlEngine::QPrivateSignal (0x0x7f45e9a9b180) 0 empty
+
+Vtable for QQmlEngine
+QQmlEngine::_ZTV10QQmlEngine: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QQmlEngine)
+16    (int (*)(...))QQmlEngine::metaObject
+24    (int (*)(...))QQmlEngine::qt_metacast
+32    (int (*)(...))QQmlEngine::qt_metacall
+40    (int (*)(...))QQmlEngine::~QQmlEngine
+48    (int (*)(...))QQmlEngine::~QQmlEngine
+56    (int (*)(...))QQmlEngine::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QQmlEngine
+   size=24 align=8
+   base size=24 base align=8
+QQmlEngine (0x0x7f45e9c85b60) 0
+    vptr=((& QQmlEngine::_ZTV10QQmlEngine) + 16u)
+  QJSEngine (0x0x7f45e9c85bc8) 0
+      primary-for QQmlEngine (0x0x7f45e9c85b60)
+    QObject (0x0x7f45e9a9b120) 0
+        primary-for QJSEngine (0x0x7f45e9c85bc8)
+
+Class QQmlApplicationEngine::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQmlApplicationEngine::QPrivateSignal (0x0x7f45e9a9b240) 0 empty
+
+Vtable for QQmlApplicationEngine
+QQmlApplicationEngine::_ZTV21QQmlApplicationEngine: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QQmlApplicationEngine)
+16    (int (*)(...))QQmlApplicationEngine::metaObject
+24    (int (*)(...))QQmlApplicationEngine::qt_metacast
+32    (int (*)(...))QQmlApplicationEngine::qt_metacall
+40    (int (*)(...))QQmlApplicationEngine::~QQmlApplicationEngine
+48    (int (*)(...))QQmlApplicationEngine::~QQmlApplicationEngine
+56    (int (*)(...))QQmlEngine::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QQmlApplicationEngine
+   size=24 align=8
+   base size=24 base align=8
+QQmlApplicationEngine (0x0x7f45e9c85c30) 0
+    vptr=((& QQmlApplicationEngine::_ZTV21QQmlApplicationEngine) + 16u)
+  QQmlEngine (0x0x7f45e9c85c98) 0
+      primary-for QQmlApplicationEngine (0x0x7f45e9c85c30)
+    QJSEngine (0x0x7f45e9c85d00) 0
+        primary-for QQmlEngine (0x0x7f45e9c85c98)
+      QObject (0x0x7f45e9a9b1e0) 0
+          primary-for QJSEngine (0x0x7f45e9c85d00)
+
+Class QQmlComponent::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQmlComponent::QPrivateSignal (0x0x7f45e9a9b300) 0 empty
+
+Vtable for QQmlComponent
+QQmlComponent::_ZTV13QQmlComponent: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QQmlComponent)
+16    (int (*)(...))QQmlComponent::metaObject
+24    (int (*)(...))QQmlComponent::qt_metacast
+32    (int (*)(...))QQmlComponent::qt_metacall
+40    (int (*)(...))QQmlComponent::~QQmlComponent
+48    (int (*)(...))QQmlComponent::~QQmlComponent
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QQmlComponent::create
+120   (int (*)(...))QQmlComponent::beginCreate
+128   (int (*)(...))QQmlComponent::completeCreate
+
+Class QQmlComponent
+   size=16 align=8
+   base size=16 base align=8
+QQmlComponent (0x0x7f45e9c85d68) 0
+    vptr=((& QQmlComponent::_ZTV13QQmlComponent) + 16u)
+  QObject (0x0x7f45e9a9b2a0) 0
+      primary-for QQmlComponent (0x0x7f45e9c85d68)
+
+Class QQmlContext::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQmlContext::QPrivateSignal (0x0x7f45e9a9bb40) 0 empty
+
+Class QQmlContext::PropertyPair
+   size=24 align=8
+   base size=24 base align=8
+QQmlContext::PropertyPair (0x0x7f45e9a9bba0) 0
+
+Vtable for QQmlContext
+QQmlContext::_ZTV11QQmlContext: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QQmlContext)
+16    (int (*)(...))QQmlContext::metaObject
+24    (int (*)(...))QQmlContext::qt_metacast
+32    (int (*)(...))QQmlContext::qt_metacall
+40    (int (*)(...))QQmlContext::~QQmlContext
+48    (int (*)(...))QQmlContext::~QQmlContext
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QQmlContext
+   size=16 align=8
+   base size=16 base align=8
+QQmlContext (0x0x7f45e97342d8) 0
+    vptr=((& QQmlContext::_ZTV11QQmlContext) + 16u)
+  QObject (0x0x7f45e9a9bae0) 0
+      primary-for QQmlContext (0x0x7f45e97342d8)
+
+Class QQmlScriptString
+   size=8 align=8
+   base size=8 base align=8
+QQmlScriptString (0x0x7f45e9a9bd20) 0
+
+Class QQmlExpression::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQmlExpression::QPrivateSignal (0x0x7f45e9a9bf60) 0 empty
+
+Vtable for QQmlExpression
+QQmlExpression::_ZTV14QQmlExpression: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QQmlExpression)
+16    (int (*)(...))QQmlExpression::metaObject
+24    (int (*)(...))QQmlExpression::qt_metacast
+32    (int (*)(...))QQmlExpression::qt_metacall
+40    (int (*)(...))QQmlExpression::~QQmlExpression
+48    (int (*)(...))QQmlExpression::~QQmlExpression
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QQmlExpression
+   size=16 align=8
+   base size=16 base align=8
+QQmlExpression (0x0x7f45e9734340) 0
+    vptr=((& QQmlExpression::_ZTV14QQmlExpression) + 16u)
+  QObject (0x0x7f45e9a9bf00) 0
+      primary-for QQmlExpression (0x0x7f45e9734340)
+
+Vtable for QQmlTypesExtensionInterface
+QQmlTypesExtensionInterface::_ZTV27QQmlTypesExtensionInterface: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI27QQmlTypesExtensionInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class QQmlTypesExtensionInterface
+   size=8 align=8
+   base size=8 base align=8
+QQmlTypesExtensionInterface (0x0x7f45e9786000) 0 nearly-empty
+    vptr=((& QQmlTypesExtensionInterface::_ZTV27QQmlTypesExtensionInterface) + 16u)
+
+Vtable for QQmlExtensionInterface
+QQmlExtensionInterface::_ZTV22QQmlExtensionInterface: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI22QQmlExtensionInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+
+Class QQmlExtensionInterface
+   size=8 align=8
+   base size=8 base align=8
+QQmlExtensionInterface (0x0x7f45e97343a8) 0 nearly-empty
+    vptr=((& QQmlExtensionInterface::_ZTV22QQmlExtensionInterface) + 16u)
+  QQmlTypesExtensionInterface (0x0x7f45e9786060) 0 nearly-empty
+      primary-for QQmlExtensionInterface (0x0x7f45e97343a8)
+
+Class QQmlExtensionPlugin::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQmlExtensionPlugin::QPrivateSignal (0x0x7f45e9786240) 0 empty
+
+Vtable for QQmlExtensionPlugin
+QQmlExtensionPlugin::_ZTV19QQmlExtensionPlugin: 22u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QQmlExtensionPlugin)
+16    (int (*)(...))QQmlExtensionPlugin::metaObject
+24    (int (*)(...))QQmlExtensionPlugin::qt_metacast
+32    (int (*)(...))QQmlExtensionPlugin::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))QQmlExtensionPlugin::initializeEngine
+128   (int (*)(...))-16
+136   (int (*)(...))(& _ZTI19QQmlExtensionPlugin)
+144   0u
+152   0u
+160   (int (*)(...))__cxa_pure_virtual
+168   (int (*)(...))QQmlExtensionPlugin::_ZThn16_N19QQmlExtensionPlugin16initializeEngineEP10QQmlEnginePKc
+
+Class QQmlExtensionPlugin
+   size=24 align=8
+   base size=24 base align=8
+QQmlExtensionPlugin (0x0x7f45e9792540) 0
+    vptr=((& QQmlExtensionPlugin::_ZTV19QQmlExtensionPlugin) + 16u)
+  QObject (0x0x7f45e9786180) 0
+      primary-for QQmlExtensionPlugin (0x0x7f45e9792540)
+  QQmlExtensionInterface (0x0x7f45e9734410) 16 nearly-empty
+      vptr=((& QQmlExtensionPlugin::_ZTV19QQmlExtensionPlugin) + 144u)
+    QQmlTypesExtensionInterface (0x0x7f45e97861e0) 16 nearly-empty
+        primary-for QQmlExtensionInterface (0x0x7f45e9734410)
+
+Class QQmlFile
+   size=8 align=8
+   base size=8 base align=8
+QQmlFile (0x0x7f45e97862a0) 0
+
+Class QQmlFileSelector::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQmlFileSelector::QPrivateSignal (0x0x7f45e9786360) 0 empty
+
+Vtable for QQmlFileSelector
+QQmlFileSelector::_ZTV16QQmlFileSelector: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QQmlFileSelector)
+16    (int (*)(...))QQmlFileSelector::metaObject
+24    (int (*)(...))QQmlFileSelector::qt_metacast
+32    (int (*)(...))QQmlFileSelector::qt_metacall
+40    (int (*)(...))QQmlFileSelector::~QQmlFileSelector
+48    (int (*)(...))QQmlFileSelector::~QQmlFileSelector
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QQmlFileSelector
+   size=16 align=8
+   base size=16 base align=8
+QQmlFileSelector (0x0x7f45e97344e0) 0
+    vptr=((& QQmlFileSelector::_ZTV16QQmlFileSelector) + 16u)
+  QObject (0x0x7f45e9786300) 0
+      primary-for QQmlFileSelector (0x0x7f45e97344e0)
+
+Vtable for QQmlIncubator
+QQmlIncubator::_ZTV13QQmlIncubator: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QQmlIncubator)
+16    (int (*)(...))QQmlIncubator::~QQmlIncubator
+24    (int (*)(...))QQmlIncubator::~QQmlIncubator
+32    (int (*)(...))QQmlIncubator::statusChanged
+40    (int (*)(...))QQmlIncubator::setInitialState
+
+Class QQmlIncubator
+   size=16 align=8
+   base size=16 base align=8
+QQmlIncubator (0x0x7f45e97863c0) 0
+    vptr=((& QQmlIncubator::_ZTV13QQmlIncubator) + 16u)
+
+Vtable for QQmlIncubationController
+QQmlIncubationController::_ZTV24QQmlIncubationController: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QQmlIncubationController)
+16    (int (*)(...))QQmlIncubationController::~QQmlIncubationController
+24    (int (*)(...))QQmlIncubationController::~QQmlIncubationController
+32    (int (*)(...))QQmlIncubationController::incubatingObjectCountChanged
+
+Class QQmlIncubationController
+   size=16 align=8
+   base size=16 base align=8
+QQmlIncubationController (0x0x7f45e9786420) 0
+    vptr=((& QQmlIncubationController::_ZTV24QQmlIncubationController) + 16u)
+
+Class QQmlInfo
+   size=16 align=8
+   base size=16 base align=8
+QQmlInfo (0x0x7f45e9734548) 0
+  QDebug (0x0x7f45e9786480) 0
+
+Vtable for QQmlNetworkAccessManagerFactory
+QQmlNetworkAccessManagerFactory::_ZTV31QQmlNetworkAccessManagerFactory: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI31QQmlNetworkAccessManagerFactory)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class QQmlNetworkAccessManagerFactory
+   size=8 align=8
+   base size=8 base align=8
+QQmlNetworkAccessManagerFactory (0x0x7f45e9853840) 0 nearly-empty
+    vptr=((& QQmlNetworkAccessManagerFactory::_ZTV31QQmlNetworkAccessManagerFactory) + 16u)
+
+Class QQmlProperty
+   size=8 align=8
+   base size=8 base align=8
+QQmlProperty (0x0x7f45e98538a0) 0
+
+Class QQmlPropertyMap::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQmlPropertyMap::QPrivateSignal (0x0x7f45e988e420) 0 empty
+
+Vtable for QQmlPropertyMap
+QQmlPropertyMap::_ZTV15QQmlPropertyMap: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QQmlPropertyMap)
+16    (int (*)(...))QQmlPropertyMap::metaObject
+24    (int (*)(...))QQmlPropertyMap::qt_metacast
+32    (int (*)(...))QQmlPropertyMap::qt_metacall
+40    (int (*)(...))QQmlPropertyMap::~QQmlPropertyMap
+48    (int (*)(...))QQmlPropertyMap::~QQmlPropertyMap
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QQmlPropertyMap::updateValue
+
+Class QQmlPropertyMap
+   size=16 align=8
+   base size=16 base align=8
+QQmlPropertyMap (0x0x7f45e9891270) 0
+    vptr=((& QQmlPropertyMap::_ZTV15QQmlPropertyMap) + 16u)
+  QObject (0x0x7f45e988e3c0) 0
+      primary-for QQmlPropertyMap (0x0x7f45e9891270)
+
diff --git a/tests/auto/bic/data/QtQml.5.12.0.linux-gcc-amd64.txt b/tests/auto/bic/data/QtQml.5.12.0.linux-gcc-amd64.txt
new file mode 100644
index 0000000000..f37cb95265
--- /dev/null
+++ b/tests/auto/bic/data/QtQml.5.12.0.linux-gcc-amd64.txt
@@ -0,0 +1,6024 @@
+Class std::__failure_type
+   size=1 align=1
+   base size=0 base align=1
+std::__failure_type (0x0x7faeead5ab40) 0 empty
+
+Class std::__do_is_destructible_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__do_is_destructible_impl (0x0x7faee89ae300) 0 empty
+
+Class std::__do_is_nt_destructible_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__do_is_nt_destructible_impl (0x0x7faee89ae540) 0 empty
+
+Class std::__do_is_default_constructible_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__do_is_default_constructible_impl (0x0x7faee89ae780) 0 empty
+
+Class std::__do_is_static_castable_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__do_is_static_castable_impl (0x0x7faee89ae9c0) 0 empty
+
+Class std::__do_is_direct_constructible_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__do_is_direct_constructible_impl (0x0x7faee89aeb40) 0 empty
+
+Class std::__do_is_nary_constructible_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__do_is_nary_constructible_impl (0x0x7faee89aef00) 0 empty
+
+Class std::__do_common_type_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__do_common_type_impl (0x0x7faee8a6c6c0) 0 empty
+
+Class std::__do_member_type_wrapper
+   size=1 align=1
+   base size=0 base align=1
+std::__do_member_type_wrapper (0x0x7faee8a6c780) 0 empty
+
+Class std::__result_of_memfun_ref_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__result_of_memfun_ref_impl (0x0x7faee8a6cae0) 0 empty
+
+Class std::__result_of_memfun_deref_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__result_of_memfun_deref_impl (0x0x7faee8a6cba0) 0 empty
+
+Class std::__result_of_memobj_ref_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__result_of_memobj_ref_impl (0x0x7faee8a6cc60) 0 empty
+
+Class std::__result_of_memobj_deref_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__result_of_memobj_deref_impl (0x0x7faee8a6cd20) 0 empty
+
+Class std::__result_of_other_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__result_of_other_impl (0x0x7faee8aaa000) 0 empty
+
+Class std::piecewise_construct_t
+   size=1 align=1
+   base size=0 base align=1
+std::piecewise_construct_t (0x0x7faee8aaa1e0) 0 empty
+
+Class std::__true_type
+   size=1 align=1
+   base size=0 base align=1
+std::__true_type (0x0x7faee8aaa660) 0 empty
+
+Class std::__false_type
+   size=1 align=1
+   base size=0 base align=1
+std::__false_type (0x0x7faee8aaa6c0) 0 empty
+
+Class std::input_iterator_tag
+   size=1 align=1
+   base size=0 base align=1
+std::input_iterator_tag (0x0x7faee8750360) 0 empty
+
+Class std::output_iterator_tag
+   size=1 align=1
+   base size=0 base align=1
+std::output_iterator_tag (0x0x7faee87503c0) 0 empty
+
+Class std::forward_iterator_tag
+   size=1 align=1
+   base size=1 base align=1
+std::forward_iterator_tag (0x0x7faee8a419c0) 0 empty
+  std::input_iterator_tag (0x0x7faee8750420) 0 empty
+
+Class std::bidirectional_iterator_tag
+   size=1 align=1
+   base size=1 base align=1
+std::bidirectional_iterator_tag (0x0x7faee8a41a28) 0 empty
+  std::forward_iterator_tag (0x0x7faee8a41a90) 0 empty
+    std::input_iterator_tag (0x0x7faee8750480) 0 empty
+
+Class std::random_access_iterator_tag
+   size=1 align=1
+   base size=1 base align=1
+std::random_access_iterator_tag (0x0x7faee8a41af8) 0 empty
+  std::bidirectional_iterator_tag (0x0x7faee8a41b60) 0 empty
+    std::forward_iterator_tag (0x0x7faee8a41bc8) 0 empty
+      std::input_iterator_tag (0x0x7faee87504e0) 0 empty
+
+Class __gnu_cxx::__ops::_Iter_less_iter
+   size=1 align=1
+   base size=0 base align=1
+__gnu_cxx::__ops::_Iter_less_iter (0x0x7faee87bb180) 0 empty
+
+Class __gnu_cxx::__ops::_Iter_less_val
+   size=1 align=1
+   base size=0 base align=1
+__gnu_cxx::__ops::_Iter_less_val (0x0x7faee87bb1e0) 0 empty
+
+Class __gnu_cxx::__ops::_Val_less_iter
+   size=1 align=1
+   base size=0 base align=1
+__gnu_cxx::__ops::_Val_less_iter (0x0x7faee87bb240) 0 empty
+
+Class __gnu_cxx::__ops::_Iter_equal_to_iter
+   size=1 align=1
+   base size=0 base align=1
+__gnu_cxx::__ops::_Iter_equal_to_iter (0x0x7faee87bb2a0) 0 empty
+
+Class __gnu_cxx::__ops::_Iter_equal_to_val
+   size=1 align=1
+   base size=0 base align=1
+__gnu_cxx::__ops::_Iter_equal_to_val (0x0x7faee87bb300) 0 empty
+
+Class wait
+   size=4 align=4
+   base size=4 base align=4
+wait (0x0x7faee87bbde0) 0
+
+Class __locale_struct
+   size=232 align=8
+   base size=232 base align=8
+__locale_struct (0x0x7faee88c2060) 0
+
+Class timespec
+   size=16 align=8
+   base size=16 base align=8
+timespec (0x0x7faee88c2120) 0
+
+Class timeval
+   size=16 align=8
+   base size=16 base align=8
+timeval (0x0x7faee88c2180) 0
+
+Class pthread_attr_t
+   size=56 align=8
+   base size=56 base align=8
+pthread_attr_t (0x0x7faee88c2240) 0
+
+Class __pthread_internal_list
+   size=16 align=8
+   base size=16 base align=8
+__pthread_internal_list (0x0x7faee88c22a0) 0
+
+Class random_data
+   size=48 align=8
+   base size=48 base align=8
+random_data (0x0x7faee88c2720) 0
+
+Class drand48_data
+   size=24 align=8
+   base size=24 base align=8
+drand48_data (0x0x7faee88c2780) 0
+
+Vtable for std::exception
+std::exception::_ZTVSt9exception: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt9exception)
+16    (int (*)(...))std::exception::~exception
+24    (int (*)(...))std::exception::~exception
+32    (int (*)(...))std::exception::what
+
+Class std::exception
+   size=8 align=8
+   base size=8 base align=8
+std::exception (0x0x7faee88c27e0) 0 nearly-empty
+    vptr=((& std::exception::_ZTVSt9exception) + 16u)
+
+Vtable for std::bad_exception
+std::bad_exception::_ZTVSt13bad_exception: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt13bad_exception)
+16    (int (*)(...))std::bad_exception::~bad_exception
+24    (int (*)(...))std::bad_exception::~bad_exception
+32    (int (*)(...))std::bad_exception::what
+
+Class std::bad_exception
+   size=8 align=8
+   base size=8 base align=8
+std::bad_exception (0x0x7faee87c4138) 0 nearly-empty
+    vptr=((& std::bad_exception::_ZTVSt13bad_exception) + 16u)
+  std::exception (0x0x7faee88c2840) 0 nearly-empty
+      primary-for std::bad_exception (0x0x7faee87c4138)
+
+Class std::__exception_ptr::exception_ptr
+   size=8 align=8
+   base size=8 base align=8
+std::__exception_ptr::exception_ptr (0x0x7faee88c28a0) 0
+
+Vtable for std::nested_exception
+std::nested_exception::_ZTVSt16nested_exception: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt16nested_exception)
+16    (int (*)(...))std::nested_exception::~nested_exception
+24    (int (*)(...))std::nested_exception::~nested_exception
+
+Class std::nested_exception
+   size=16 align=8
+   base size=16 base align=8
+std::nested_exception (0x0x7faee88c2900) 0
+    vptr=((& std::nested_exception::_ZTVSt16nested_exception) + 16u)
+
+Vtable for std::bad_alloc
+std::bad_alloc::_ZTVSt9bad_alloc: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt9bad_alloc)
+16    (int (*)(...))std::bad_alloc::~bad_alloc
+24    (int (*)(...))std::bad_alloc::~bad_alloc
+32    (int (*)(...))std::bad_alloc::what
+
+Class std::bad_alloc
+   size=8 align=8
+   base size=8 base align=8
+std::bad_alloc (0x0x7faee87c4340) 0 nearly-empty
+    vptr=((& std::bad_alloc::_ZTVSt9bad_alloc) + 16u)
+  std::exception (0x0x7faee88c2d20) 0 nearly-empty
+      primary-for std::bad_alloc (0x0x7faee87c4340)
+
+Vtable for std::bad_array_new_length
+std::bad_array_new_length::_ZTVSt20bad_array_new_length: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt20bad_array_new_length)
+16    (int (*)(...))std::bad_array_new_length::~bad_array_new_length
+24    (int (*)(...))std::bad_array_new_length::~bad_array_new_length
+32    (int (*)(...))std::bad_array_new_length::what
+
+Class std::bad_array_new_length
+   size=8 align=8
+   base size=8 base align=8
+std::bad_array_new_length (0x0x7faee87c43a8) 0 nearly-empty
+    vptr=((& std::bad_array_new_length::_ZTVSt20bad_array_new_length) + 16u)
+  std::bad_alloc (0x0x7faee87c4410) 0 nearly-empty
+      primary-for std::bad_array_new_length (0x0x7faee87c43a8)
+    std::exception (0x0x7faee88c2d80) 0 nearly-empty
+        primary-for std::bad_alloc (0x0x7faee87c4410)
+
+Class std::nothrow_t
+   size=1 align=1
+   base size=0 base align=1
+std::nothrow_t (0x0x7faee88c2de0) 0 empty
+
+Class __exception
+   size=40 align=8
+   base size=40 base align=8
+__exception (0x0x7faee85f8a20) 0
+
+Class lconv
+   size=96 align=8
+   base size=96 base align=8
+lconv (0x0x7faee8437720) 0
+
+Vtable for __cxxabiv1::__forced_unwind
+__cxxabiv1::__forced_unwind::_ZTVN10__cxxabiv115__forced_unwindE: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN10__cxxabiv115__forced_unwindE)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class __cxxabiv1::__forced_unwind
+   size=8 align=8
+   base size=8 base align=8
+__cxxabiv1::__forced_unwind (0x0x7faee8437780) 0 nearly-empty
+    vptr=((& __cxxabiv1::__forced_unwind::_ZTVN10__cxxabiv115__forced_unwindE) + 16u)
+
+Class sched_param
+   size=4 align=4
+   base size=4 base align=4
+sched_param (0x0x7faee84e5660) 0
+
+Class __sched_param
+   size=4 align=4
+   base size=4 base align=4
+__sched_param (0x0x7faee84e56c0) 0
+
+Class timex
+   size=208 align=8
+   base size=208 base align=8
+timex (0x0x7faee84e5780) 0
+
+Class tm
+   size=56 align=8
+   base size=56 base align=8
+tm (0x0x7faee84e57e0) 0
+
+Class itimerspec
+   size=32 align=8
+   base size=32 base align=8
+itimerspec (0x0x7faee84e5840) 0
+
+Class _pthread_cleanup_buffer
+   size=32 align=8
+   base size=32 base align=8
+_pthread_cleanup_buffer (0x0x7faee84e58a0) 0
+
+Class __pthread_cleanup_frame
+   size=24 align=8
+   base size=24 base align=8
+__pthread_cleanup_frame (0x0x7faee84e59c0) 0
+
+Class __pthread_cleanup_class
+   size=24 align=8
+   base size=24 base align=8
+__pthread_cleanup_class (0x0x7faee84e5a20) 0
+
+Class _IO_marker
+   size=24 align=8
+   base size=24 base align=8
+_IO_marker (0x0x7faee84e5e40) 0
+
+Class _IO_FILE
+   size=216 align=8
+   base size=216 base align=8
+_IO_FILE (0x0x7faee84e5ea0) 0
+
+Class std::_Hash_impl
+   size=1 align=1
+   base size=0 base align=1
+std::_Hash_impl (0x0x7faee803e6c0) 0 empty
+
+Class std::_Fnv_hash_impl
+   size=1 align=1
+   base size=0 base align=1
+std::_Fnv_hash_impl (0x0x7faee803e720) 0 empty
+
+Class std::__numeric_limits_base
+   size=1 align=1
+   base size=0 base align=1
+std::__numeric_limits_base (0x0x7faee80936c0) 0 empty
+
+Class std::_Bit_reference
+   size=16 align=8
+   base size=16 base align=8
+std::_Bit_reference (0x0x7faee7e914e0) 0
+
+Class std::_Bit_iterator_base
+   size=16 align=8
+   base size=12 base align=8
+std::_Bit_iterator_base (0x0x7faee7b52000) 0
+  std::iterator<std::random_access_iterator_tag, bool> (0x0x7faee7e915a0) 0 empty
+
+Class std::_Bit_iterator
+   size=16 align=8
+   base size=12 base align=8
+std::_Bit_iterator (0x0x7faee7b52068) 0
+  std::_Bit_iterator_base (0x0x7faee7b520d0) 0
+    std::iterator<std::random_access_iterator_tag, bool> (0x0x7faee7e91600) 0 empty
+
+Class std::_Bit_const_iterator
+   size=16 align=8
+   base size=12 base align=8
+std::_Bit_const_iterator (0x0x7faee7b52138) 0
+  std::_Bit_iterator_base (0x0x7faee7b521a0) 0
+    std::iterator<std::random_access_iterator_tag, bool> (0x0x7faee7e91660) 0 empty
+
+Class std::random_device
+   size=5000 align=8
+   base size=5000 base align=8
+std::random_device (0x0x7faee7cab480) 0
+
+Class std::bernoulli_distribution::param_type
+   size=8 align=8
+   base size=8 base align=8
+std::bernoulli_distribution::param_type (0x0x7faee79d6240) 0
+
+Class std::bernoulli_distribution
+   size=8 align=8
+   base size=8 base align=8
+std::bernoulli_distribution (0x0x7faee79d61e0) 0
+
+Class std::seed_seq
+   size=24 align=8
+   base size=24 base align=8
+std::seed_seq (0x0x7faee77a71e0) 0
+
+Class qIsNull(double)::U
+   size=8 align=8
+   base size=8 base align=8
+qIsNull(double)::U (0x0x7faee666acc0) 0
+
+Class qIsNull(float)::U
+   size=4 align=4
+   base size=4 base align=4
+qIsNull(float)::U (0x0x7faee666ad20) 0
+
+Class QSysInfo
+   size=1 align=1
+   base size=0 base align=1
+QSysInfo (0x0x7faee63bc7e0) 0 empty
+
+Class QMessageLogContext
+   size=32 align=8
+   base size=32 base align=8
+QMessageLogContext (0x0x7faee63bc840) 0
+
+Class QMessageLogger
+   size=32 align=8
+   base size=32 base align=8
+QMessageLogger (0x0x7faee63bc8a0) 0
+
+Class QFlag
+   size=4 align=4
+   base size=4 base align=4
+QFlag (0x0x7faee63bc900) 0
+
+Class QIncompatibleFlag
+   size=4 align=4
+   base size=4 base align=4
+QIncompatibleFlag (0x0x7faee63bcba0) 0
+
+Class std::__atomic_flag_base
+   size=1 align=1
+   base size=1 base align=1
+std::__atomic_flag_base (0x0x7faee6441120) 0
+
+Class std::atomic_flag
+   size=1 align=1
+   base size=1 base align=1
+std::atomic_flag (0x0x7faee6428068) 0
+  std::__atomic_flag_base (0x0x7faee6441180) 0
+
+Class QAtomicInt
+   size=4 align=4
+   base size=4 base align=4
+QAtomicInt (0x0x7faee64287b8) 0
+  QAtomicInteger<int> (0x0x7faee6428820) 0
+    QBasicAtomicInteger<int> (0x0x7faee62cc8a0) 0
+
+Class QInternal
+   size=1 align=1
+   base size=0 base align=1
+QInternal (0x0x7faee5e2be40) 0 empty
+
+Class QtPrivate::QSlotObjectBase
+   size=16 align=8
+   base size=16 base align=8
+QtPrivate::QSlotObjectBase (0x0x7faee5ca1060) 0
+
+Class QGenericArgument
+   size=16 align=8
+   base size=16 base align=8
+QGenericArgument (0x0x7faee5ca1180) 0
+
+Class QGenericReturnArgument
+   size=16 align=8
+   base size=16 base align=8
+QGenericReturnArgument (0x0x7faee5c86410) 0
+  QGenericArgument (0x0x7faee5ca11e0) 0
+
+Class QMetaObject
+   size=48 align=8
+   base size=48 base align=8
+QMetaObject (0x0x7faee5ca1360) 0
+
+Class QMetaObject::Connection
+   size=8 align=8
+   base size=8 base align=8
+QMetaObject::Connection (0x0x7faee5ca1420) 0
+
+Class QLatin1Char
+   size=1 align=1
+   base size=1 base align=1
+QLatin1Char (0x0x7faee5979480) 0
+
+Class QChar
+   size=2 align=2
+   base size=2 base align=2
+QChar (0x0x7faee59794e0) 0
+
+Class QtPrivate::RefCount
+   size=4 align=4
+   base size=4 base align=4
+QtPrivate::RefCount (0x0x7faee5979780) 0
+
+Class QArrayData
+   size=24 align=8
+   base size=24 base align=8
+QArrayData (0x0x7faee59797e0) 0
+
+Class QtPrivate::QContainerImplHelper
+   size=1 align=1
+   base size=0 base align=1
+QtPrivate::QContainerImplHelper (0x0x7faee5979b40) 0 empty
+
+Class std::locale
+   size=8 align=8
+   base size=8 base align=8
+std::locale (0x0x7faee5979ba0) 0
+
+Vtable for std::locale::facet
+std::locale::facet::_ZTVNSt6locale5facetE: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTINSt6locale5facetE)
+16    (int (*)(...))std::locale::facet::~facet
+24    (int (*)(...))std::locale::facet::~facet
+
+Class std::locale::facet
+   size=16 align=8
+   base size=12 base align=8
+std::locale::facet (0x0x7faee5979c00) 0
+    vptr=((& std::locale::facet::_ZTVNSt6locale5facetE) + 16u)
+
+Class std::locale::id
+   size=8 align=8
+   base size=8 base align=8
+std::locale::id (0x0x7faee5979c60) 0
+
+Class std::locale::_Impl
+   size=40 align=8
+   base size=40 base align=8
+std::locale::_Impl (0x0x7faee5979cc0) 0
+
+Class std::__cow_string
+   size=8 align=8
+   base size=8 base align=8
+std::__cow_string (0x0x7faee5b130c0) 0
+
+Vtable for std::logic_error
+std::logic_error::_ZTVSt11logic_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt11logic_error)
+16    (int (*)(...))std::logic_error::~logic_error
+24    (int (*)(...))std::logic_error::~logic_error
+32    (int (*)(...))std::logic_error::what
+
+Class std::logic_error
+   size=16 align=8
+   base size=16 base align=8
+std::logic_error (0x0x7faee5a86a28) 0
+    vptr=((& std::logic_error::_ZTVSt11logic_error) + 16u)
+  std::exception (0x0x7faee5b13180) 0 nearly-empty
+      primary-for std::logic_error (0x0x7faee5a86a28)
+
+Vtable for std::domain_error
+std::domain_error::_ZTVSt12domain_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt12domain_error)
+16    (int (*)(...))std::domain_error::~domain_error
+24    (int (*)(...))std::domain_error::~domain_error
+32    (int (*)(...))std::logic_error::what
+
+Class std::domain_error
+   size=16 align=8
+   base size=16 base align=8
+std::domain_error (0x0x7faee5a86a90) 0
+    vptr=((& std::domain_error::_ZTVSt12domain_error) + 16u)
+  std::logic_error (0x0x7faee5a86af8) 0
+      primary-for std::domain_error (0x0x7faee5a86a90)
+    std::exception (0x0x7faee5b131e0) 0 nearly-empty
+        primary-for std::logic_error (0x0x7faee5a86af8)
+
+Vtable for std::invalid_argument
+std::invalid_argument::_ZTVSt16invalid_argument: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt16invalid_argument)
+16    (int (*)(...))std::invalid_argument::~invalid_argument
+24    (int (*)(...))std::invalid_argument::~invalid_argument
+32    (int (*)(...))std::logic_error::what
+
+Class std::invalid_argument
+   size=16 align=8
+   base size=16 base align=8
+std::invalid_argument (0x0x7faee5a86b60) 0
+    vptr=((& std::invalid_argument::_ZTVSt16invalid_argument) + 16u)
+  std::logic_error (0x0x7faee5a86bc8) 0
+      primary-for std::invalid_argument (0x0x7faee5a86b60)
+    std::exception (0x0x7faee5b13240) 0 nearly-empty
+        primary-for std::logic_error (0x0x7faee5a86bc8)
+
+Vtable for std::length_error
+std::length_error::_ZTVSt12length_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt12length_error)
+16    (int (*)(...))std::length_error::~length_error
+24    (int (*)(...))std::length_error::~length_error
+32    (int (*)(...))std::logic_error::what
+
+Class std::length_error
+   size=16 align=8
+   base size=16 base align=8
+std::length_error (0x0x7faee5a86c30) 0
+    vptr=((& std::length_error::_ZTVSt12length_error) + 16u)
+  std::logic_error (0x0x7faee5a86c98) 0
+      primary-for std::length_error (0x0x7faee5a86c30)
+    std::exception (0x0x7faee5b132a0) 0 nearly-empty
+        primary-for std::logic_error (0x0x7faee5a86c98)
+
+Vtable for std::out_of_range
+std::out_of_range::_ZTVSt12out_of_range: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt12out_of_range)
+16    (int (*)(...))std::out_of_range::~out_of_range
+24    (int (*)(...))std::out_of_range::~out_of_range
+32    (int (*)(...))std::logic_error::what
+
+Class std::out_of_range
+   size=16 align=8
+   base size=16 base align=8
+std::out_of_range (0x0x7faee5a86d00) 0
+    vptr=((& std::out_of_range::_ZTVSt12out_of_range) + 16u)
+  std::logic_error (0x0x7faee5a86d68) 0
+      primary-for std::out_of_range (0x0x7faee5a86d00)
+    std::exception (0x0x7faee5b13300) 0 nearly-empty
+        primary-for std::logic_error (0x0x7faee5a86d68)
+
+Vtable for std::runtime_error
+std::runtime_error::_ZTVSt13runtime_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt13runtime_error)
+16    (int (*)(...))std::runtime_error::~runtime_error
+24    (int (*)(...))std::runtime_error::~runtime_error
+32    (int (*)(...))std::runtime_error::what
+
+Class std::runtime_error
+   size=16 align=8
+   base size=16 base align=8
+std::runtime_error (0x0x7faee5a86dd0) 0
+    vptr=((& std::runtime_error::_ZTVSt13runtime_error) + 16u)
+  std::exception (0x0x7faee5b13360) 0 nearly-empty
+      primary-for std::runtime_error (0x0x7faee5a86dd0)
+
+Vtable for std::range_error
+std::range_error::_ZTVSt11range_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt11range_error)
+16    (int (*)(...))std::range_error::~range_error
+24    (int (*)(...))std::range_error::~range_error
+32    (int (*)(...))std::runtime_error::what
+
+Class std::range_error
+   size=16 align=8
+   base size=16 base align=8
+std::range_error (0x0x7faee5a86e38) 0
+    vptr=((& std::range_error::_ZTVSt11range_error) + 16u)
+  std::runtime_error (0x0x7faee5a86ea0) 0
+      primary-for std::range_error (0x0x7faee5a86e38)
+    std::exception (0x0x7faee5b133c0) 0 nearly-empty
+        primary-for std::runtime_error (0x0x7faee5a86ea0)
+
+Vtable for std::overflow_error
+std::overflow_error::_ZTVSt14overflow_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt14overflow_error)
+16    (int (*)(...))std::overflow_error::~overflow_error
+24    (int (*)(...))std::overflow_error::~overflow_error
+32    (int (*)(...))std::runtime_error::what
+
+Class std::overflow_error
+   size=16 align=8
+   base size=16 base align=8
+std::overflow_error (0x0x7faee5a86f08) 0
+    vptr=((& std::overflow_error::_ZTVSt14overflow_error) + 16u)
+  std::runtime_error (0x0x7faee5a86f70) 0
+      primary-for std::overflow_error (0x0x7faee5a86f08)
+    std::exception (0x0x7faee5b13420) 0 nearly-empty
+        primary-for std::runtime_error (0x0x7faee5a86f70)
+
+Vtable for std::underflow_error
+std::underflow_error::_ZTVSt15underflow_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt15underflow_error)
+16    (int (*)(...))std::underflow_error::~underflow_error
+24    (int (*)(...))std::underflow_error::~underflow_error
+32    (int (*)(...))std::runtime_error::what
+
+Class std::underflow_error
+   size=16 align=8
+   base size=16 base align=8
+std::underflow_error (0x0x7faee5a86750) 0
+    vptr=((& std::underflow_error::_ZTVSt15underflow_error) + 16u)
+  std::runtime_error (0x0x7faee5a86820) 0
+      primary-for std::underflow_error (0x0x7faee5a86750)
+    std::exception (0x0x7faee5b13480) 0 nearly-empty
+        primary-for std::runtime_error (0x0x7faee5a86820)
+
+Vtable for std::_V2::error_category
+std::_V2::error_category::_ZTVNSt3_V214error_categoryE: 10u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTINSt3_V214error_categoryE)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))std::_V2::error_category::_M_message
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))std::_V2::error_category::default_error_condition
+64    (int (*)(...))std::_V2::error_category::equivalent
+72    (int (*)(...))std::_V2::error_category::equivalent
+
+Class std::_V2::error_category
+   size=8 align=8
+   base size=8 base align=8
+std::_V2::error_category (0x0x7faee5b13600) 0 nearly-empty
+    vptr=((& std::_V2::error_category::_ZTVNSt3_V214error_categoryE) + 16u)
+
+Class std::error_code
+   size=16 align=8
+   base size=16 base align=8
+std::error_code (0x0x7faee5b13840) 0
+
+Class std::error_condition
+   size=16 align=8
+   base size=16 base align=8
+std::error_condition (0x0x7faee5b139c0) 0
+
+Vtable for std::system_error
+std::system_error::_ZTVSt12system_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt12system_error)
+16    (int (*)(...))std::system_error::~system_error
+24    (int (*)(...))std::system_error::~system_error
+32    (int (*)(...))std::runtime_error::what
+
+Class std::system_error
+   size=32 align=8
+   base size=32 base align=8
+std::system_error (0x0x7faee5750478) 0
+    vptr=((& std::system_error::_ZTVSt12system_error) + 16u)
+  std::runtime_error (0x0x7faee57504e0) 0
+      primary-for std::system_error (0x0x7faee5750478)
+    std::exception (0x0x7faee5b13c00) 0 nearly-empty
+        primary-for std::runtime_error (0x0x7faee57504e0)
+
+Vtable for std::ios_base::failure
+std::ios_base::failure::_ZTVNSt8ios_base7failureB5cxx11E: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTINSt8ios_base7failureB5cxx11E)
+16    (int (*)(...))std::ios_base::failure::~failure
+24    (int (*)(...))std::ios_base::failure::~failure
+32    (int (*)(...))std::ios_base::failure::what
+
+Class std::ios_base::failure
+   size=32 align=8
+   base size=32 base align=8
+std::ios_base::failure (0x0x7faee57c50d0) 0
+    vptr=((& std::ios_base::failure::_ZTVNSt8ios_base7failureB5cxx11E) + 16u)
+  std::system_error (0x0x7faee57c5138) 0
+      primary-for std::ios_base::failure (0x0x7faee57c50d0)
+    std::runtime_error (0x0x7faee57c51a0) 0
+        primary-for std::system_error (0x0x7faee57c5138)
+      std::exception (0x0x7faee5b13f00) 0 nearly-empty
+          primary-for std::runtime_error (0x0x7faee57c51a0)
+
+Class std::ios_base::_Callback_list
+   size=24 align=8
+   base size=24 base align=8
+std::ios_base::_Callback_list (0x0x7faee5b13f60) 0
+
+Class std::ios_base::_Words
+   size=16 align=8
+   base size=16 base align=8
+std::ios_base::_Words (0x0x7faee57f0000) 0
+
+Class std::ios_base::Init
+   size=1 align=1
+   base size=0 base align=1
+std::ios_base::Init (0x0x7faee57f0060) 0 empty
+
+Vtable for std::ios_base
+std::ios_base::_ZTVSt8ios_base: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt8ios_base)
+16    (int (*)(...))std::ios_base::~ios_base
+24    (int (*)(...))std::ios_base::~ios_base
+
+Class std::ios_base
+   size=216 align=8
+   base size=216 base align=8
+std::ios_base (0x0x7faee5b13ea0) 0
+    vptr=((& std::ios_base::_ZTVSt8ios_base) + 16u)
+
+Class std::ctype_base
+   size=1 align=1
+   base size=0 base align=1
+std::ctype_base (0x0x7faee57f07e0) 0 empty
+
+Class std::__num_base
+   size=1 align=1
+   base size=0 base align=1
+std::__num_base (0x0x7faee57f0ea0) 0 empty
+
+VTT for std::basic_ostream<char>
+std::basic_ostream<char>::_ZTTSo: 2u entries
+0     ((& std::basic_ostream<char>::_ZTVSo) + 24u)
+8     ((& std::basic_ostream<char>::_ZTVSo) + 64u)
+
+VTT for std::basic_ostream<wchar_t>
+std::basic_ostream<wchar_t>::_ZTTSt13basic_ostreamIwSt11char_traitsIwEE: 2u entries
+0     ((& std::basic_ostream<wchar_t>::_ZTVSt13basic_ostreamIwSt11char_traitsIwEE) + 24u)
+8     ((& std::basic_ostream<wchar_t>::_ZTVSt13basic_ostreamIwSt11char_traitsIwEE) + 64u)
+
+VTT for std::basic_istream<char>
+std::basic_istream<char>::_ZTTSi: 2u entries
+0     ((& std::basic_istream<char>::_ZTVSi) + 24u)
+8     ((& std::basic_istream<char>::_ZTVSi) + 64u)
+
+VTT for std::basic_istream<wchar_t>
+std::basic_istream<wchar_t>::_ZTTSt13basic_istreamIwSt11char_traitsIwEE: 2u entries
+0     ((& std::basic_istream<wchar_t>::_ZTVSt13basic_istreamIwSt11char_traitsIwEE) + 24u)
+8     ((& std::basic_istream<wchar_t>::_ZTVSt13basic_istreamIwSt11char_traitsIwEE) + 64u)
+
+Construction vtable for std::basic_istream<char> (0x0x7faee5435c30 instance) in std::basic_iostream<char>
+std::basic_iostream<char>::_ZTCSd0_Si: 10u entries
+0     24u
+8     (int (*)(...))0
+16    (int (*)(...))(& _ZTISi)
+24    0u
+32    0u
+40    18446744073709551592u
+48    (int (*)(...))-24
+56    (int (*)(...))(& _ZTISi)
+64    0u
+72    0u
+
+Construction vtable for std::basic_ostream<char> (0x0x7faee5435d00 instance) in std::basic_iostream<char>
+std::basic_iostream<char>::_ZTCSd16_So: 10u entries
+0     8u
+8     (int (*)(...))0
+16    (int (*)(...))(& _ZTISo)
+24    0u
+32    0u
+40    18446744073709551608u
+48    (int (*)(...))-8
+56    (int (*)(...))(& _ZTISo)
+64    0u
+72    0u
+
+VTT for std::basic_iostream<char>
+std::basic_iostream<char>::_ZTTSd: 7u entries
+0     ((& std::basic_iostream<char>::_ZTVSd) + 24u)
+8     ((& std::basic_iostream<char>::_ZTCSd0_Si) + 24u)
+16    ((& std::basic_iostream<char>::_ZTCSd0_Si) + 64u)
+24    ((& std::basic_iostream<char>::_ZTCSd16_So) + 24u)
+32    ((& std::basic_iostream<char>::_ZTCSd16_So) + 64u)
+40    ((& std::basic_iostream<char>::_ZTVSd) + 104u)
+48    ((& std::basic_iostream<char>::_ZTVSd) + 64u)
+
+Construction vtable for std::basic_istream<wchar_t> (0x0x7faee54351a0 instance) in std::basic_iostream<wchar_t>
+std::basic_iostream<wchar_t>::_ZTCSt14basic_iostreamIwSt11char_traitsIwEE0_St13basic_istreamIwS1_E: 10u entries
+0     24u
+8     (int (*)(...))0
+16    (int (*)(...))(& _ZTISt13basic_istreamIwSt11char_traitsIwEE)
+24    0u
+32    0u
+40    18446744073709551592u
+48    (int (*)(...))-24
+56    (int (*)(...))(& _ZTISt13basic_istreamIwSt11char_traitsIwEE)
+64    0u
+72    0u
+
+Construction vtable for std::basic_ostream<wchar_t> (0x0x7faee54352d8 instance) in std::basic_iostream<wchar_t>
+std::basic_iostream<wchar_t>::_ZTCSt14basic_iostreamIwSt11char_traitsIwEE16_St13basic_ostreamIwS1_E: 10u entries
+0     8u
+8     (int (*)(...))0
+16    (int (*)(...))(& _ZTISt13basic_ostreamIwSt11char_traitsIwEE)
+24    0u
+32    0u
+40    18446744073709551608u
+48    (int (*)(...))-8
+56    (int (*)(...))(& _ZTISt13basic_ostreamIwSt11char_traitsIwEE)
+64    0u
+72    0u
+
+VTT for std::basic_iostream<wchar_t>
+std::basic_iostream<wchar_t>::_ZTTSt14basic_iostreamIwSt11char_traitsIwEE: 7u entries
+0     ((& std::basic_iostream<wchar_t>::_ZTVSt14basic_iostreamIwSt11char_traitsIwEE) + 24u)
+8     ((& std::basic_iostream<wchar_t>::_ZTCSt14basic_iostreamIwSt11char_traitsIwEE0_St13basic_istreamIwS1_E) + 24u)
+16    ((& std::basic_iostream<wchar_t>::_ZTCSt14basic_iostreamIwSt11char_traitsIwEE0_St13basic_istreamIwS1_E) + 64u)
+24    ((& std::basic_iostream<wchar_t>::_ZTCSt14basic_iostreamIwSt11char_traitsIwEE16_St13basic_ostreamIwS1_E) + 24u)
+32    ((& std::basic_iostream<wchar_t>::_ZTCSt14basic_iostreamIwSt11char_traitsIwEE16_St13basic_ostreamIwS1_E) + 64u)
+40    ((& std::basic_iostream<wchar_t>::_ZTVSt14basic_iostreamIwSt11char_traitsIwEE) + 104u)
+48    ((& std::basic_iostream<wchar_t>::_ZTVSt14basic_iostreamIwSt11char_traitsIwEE) + 64u)
+
+Class QByteArrayDataPtr
+   size=8 align=8
+   base size=8 base align=8
+QByteArrayDataPtr (0x0x7faee53aa720) 0
+
+Class QByteArray
+   size=8 align=8
+   base size=8 base align=8
+QByteArray (0x0x7faee53aa780) 0
+
+Class QByteRef
+   size=16 align=8
+   base size=12 base align=8
+QByteRef (0x0x7faee51bfae0) 0
+
+Class QStringDataPtr
+   size=8 align=8
+   base size=8 base align=8
+QStringDataPtr (0x0x7faee51bfe40) 0
+
+Class QStringView
+   size=16 align=8
+   base size=16 base align=8
+QStringView (0x0x7faee52b8300) 0
+
+Class QLatin1String
+   size=16 align=8
+   base size=16 base align=8
+QLatin1String (0x0x7faee4f4c180) 0
+
+Class QString::Null
+   size=1 align=1
+   base size=0 base align=1
+QString::Null (0x0x7faee4f4c7e0) 0 empty
+
+Class QString
+   size=8 align=8
+   base size=8 base align=8
+QString (0x0x7faee4f4c780) 0
+
+Class QCharRef
+   size=16 align=8
+   base size=12 base align=8
+QCharRef (0x0x7faee51258a0) 0
+
+Class QStringRef
+   size=16 align=8
+   base size=16 base align=8
+QStringRef (0x0x7faee4ec74e0) 0
+
+Class QtPrivate::QHashCombine
+   size=1 align=1
+   base size=0 base align=1
+QtPrivate::QHashCombine (0x0x7faee4cd4180) 0 empty
+
+Class QtPrivate::QHashCombineCommutative
+   size=1 align=1
+   base size=0 base align=1
+QtPrivate::QHashCombineCommutative (0x0x7faee4cd41e0) 0 empty
+
+Class std::__detail::_List_node_base
+   size=16 align=8
+   base size=16 base align=8
+std::__detail::_List_node_base (0x0x7faee4cd4240) 0
+
+Class QListData::NotArrayCompatibleLayout
+   size=1 align=1
+   base size=0 base align=1
+QListData::NotArrayCompatibleLayout (0x0x7faee4cd4600) 0 empty
+
+Class QListData::NotIndirectLayout
+   size=1 align=1
+   base size=0 base align=1
+QListData::NotIndirectLayout (0x0x7faee4cd4660) 0 empty
+
+Class QListData::ArrayCompatibleLayout
+   size=1 align=1
+   base size=1 base align=1
+QListData::ArrayCompatibleLayout (0x0x7faee4b4ca28) 0 empty
+  QListData::NotIndirectLayout (0x0x7faee4cd46c0) 0 empty
+
+Class QListData::InlineWithPaddingLayout
+   size=1 align=1
+   base size=1 base align=1
+QListData::InlineWithPaddingLayout (0x0x7faee49a1000) 0 empty
+  QListData::NotArrayCompatibleLayout (0x0x7faee4cd4720) 0 empty
+  QListData::NotIndirectLayout (0x0x7faee4cd4780) 0 empty
+
+Class QListData::IndirectLayout
+   size=1 align=1
+   base size=1 base align=1
+QListData::IndirectLayout (0x0x7faee4b4ca90) 0 empty
+  QListData::NotArrayCompatibleLayout (0x0x7faee4cd47e0) 0 empty
+
+Class QListData::Data
+   size=24 align=8
+   base size=24 base align=8
+QListData::Data (0x0x7faee4cd4840) 0
+
+Class QListData
+   size=8 align=8
+   base size=8 base align=8
+QListData (0x0x7faee4cd45a0) 0
+
+Class QRegExp
+   size=8 align=8
+   base size=8 base align=8
+QRegExp (0x0x7faee4cd4cc0) 0
+
+Class QStringMatcher::Data
+   size=272 align=8
+   base size=272 base align=8
+QStringMatcher::Data (0x0x7faee4b3af00) 0
+
+Class QStringMatcher
+   size=1048 align=8
+   base size=1048 base align=8
+QStringMatcher (0x0x7faee4b3aea0) 0
+
+Class QStringList
+   size=8 align=8
+   base size=8 base align=8
+QStringList (0x0x7faee47594e0) 0
+  QList<QString> (0x0x7faee4759548) 0
+    QListSpecialMethods<QString> (0x0x7faee476b120) 0 empty
+
+Class QScopedPointerPodDeleter
+   size=1 align=1
+   base size=0 base align=1
+QScopedPointerPodDeleter (0x0x7faee476b540) 0 empty
+
+Class std::_Rb_tree_node_base
+   size=32 align=8
+   base size=32 base align=8
+std::_Rb_tree_node_base (0x0x7faee4894120) 0
+
+Class std::allocator_arg_t
+   size=1 align=1
+   base size=0 base align=1
+std::allocator_arg_t (0x0x7faee4894780) 0 empty
+
+Class std::__uses_alloc_base
+   size=1 align=1
+   base size=0 base align=1
+std::__uses_alloc_base (0x0x7faee4894900) 0 empty
+
+Class std::__uses_alloc0::_Sink
+   size=1 align=1
+   base size=0 base align=1
+std::__uses_alloc0::_Sink (0x0x7faee48949c0) 0 empty
+
+Class std::__uses_alloc0
+   size=1 align=1
+   base size=1 base align=1
+std::__uses_alloc0 (0x0x7faee4759e38) 0
+  std::__uses_alloc_base (0x0x7faee4894960) 0 empty
+
+Class std::_Swallow_assign
+   size=1 align=1
+   base size=0 base align=1
+std::_Swallow_assign (0x0x7faee46d7a20) 0 empty
+
+Class QtPrivate::AbstractDebugStreamFunction
+   size=16 align=8
+   base size=16 base align=8
+QtPrivate::AbstractDebugStreamFunction (0x0x7faee46d7c60) 0
+
+Class QtPrivate::AbstractComparatorFunction
+   size=24 align=8
+   base size=24 base align=8
+QtPrivate::AbstractComparatorFunction (0x0x7faee46d7d20) 0
+
+Class QtPrivate::AbstractConverterFunction
+   size=8 align=8
+   base size=8 base align=8
+QtPrivate::AbstractConverterFunction (0x0x7faee46d7e40) 0
+
+Class QMetaType
+   size=80 align=8
+   base size=80 base align=8
+QMetaType (0x0x7faee43e2000) 0
+
+Class QtMetaTypePrivate::VariantData
+   size=24 align=8
+   base size=20 base align=8
+QtMetaTypePrivate::VariantData (0x0x7faee43e2420) 0
+
+Class QtMetaTypePrivate::VectorBoolElements
+   size=1 align=1
+   base size=0 base align=1
+QtMetaTypePrivate::VectorBoolElements (0x0x7faee43e2540) 0 empty
+
+Class QtMetaTypePrivate::QSequentialIterableImpl
+   size=104 align=8
+   base size=104 base align=8
+QtMetaTypePrivate::QSequentialIterableImpl (0x0x7faee43e2ea0) 0
+
+Class QtMetaTypePrivate::QAssociativeIterableImpl
+   size=112 align=8
+   base size=112 base align=8
+QtMetaTypePrivate::QAssociativeIterableImpl (0x0x7faee4516300) 0
+
+Class QtMetaTypePrivate::QPairVariantInterfaceImpl
+   size=40 align=8
+   base size=40 base align=8
+QtMetaTypePrivate::QPairVariantInterfaceImpl (0x0x7faee4516600) 0
+
+Class std::chrono::_V2::system_clock
+   size=1 align=1
+   base size=0 base align=1
+std::chrono::_V2::system_clock (0x0x7faee3ff6000) 0 empty
+
+Class std::chrono::_V2::steady_clock
+   size=1 align=1
+   base size=0 base align=1
+std::chrono::_V2::steady_clock (0x0x7faee40c2e40) 0 empty
+
+Vtable for QObjectData
+QObjectData::_ZTV11QObjectData: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QObjectData)
+16    (int (*)(...))__cxa_pure_virtual
+24    (int (*)(...))__cxa_pure_virtual
+
+Class QObjectData
+   size=48 align=8
+   base size=48 base align=8
+QObjectData (0x0x7faee40c2ea0) 0
+    vptr=((& QObjectData::_ZTV11QObjectData) + 16u)
+
+Class QObject::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QObject::QPrivateSignal (0x0x7faee410c0c0) 0 empty
+
+Vtable for QObject
+QObject::_ZTV7QObject: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QObject)
+16    (int (*)(...))QObject::metaObject
+24    (int (*)(...))QObject::qt_metacast
+32    (int (*)(...))QObject::qt_metacall
+40    (int (*)(...))QObject::~QObject
+48    (int (*)(...))QObject::~QObject
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QObject
+   size=16 align=8
+   base size=16 base align=8
+QObject (0x0x7faee410c060) 0
+    vptr=((& QObject::_ZTV7QObject) + 16u)
+
+Vtable for QObjectUserData
+QObjectUserData::_ZTV15QObjectUserData: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QObjectUserData)
+16    (int (*)(...))QObjectUserData::~QObjectUserData
+24    (int (*)(...))QObjectUserData::~QObjectUserData
+
+Class QObjectUserData
+   size=8 align=8
+   base size=8 base align=8
+QObjectUserData (0x0x7faee3dcd360) 0 nearly-empty
+    vptr=((& QObjectUserData::_ZTV15QObjectUserData) + 16u)
+
+Class QSignalBlocker
+   size=16 align=8
+   base size=10 base align=8
+QSignalBlocker (0x0x7faee3dcd3c0) 0
+
+Class QAbstractAnimation::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractAnimation::QPrivateSignal (0x0x7faee3dcd480) 0 empty
+
+Vtable for QAbstractAnimation
+QAbstractAnimation::_ZTV18QAbstractAnimation: 18u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QAbstractAnimation)
+16    (int (*)(...))QAbstractAnimation::metaObject
+24    (int (*)(...))QAbstractAnimation::qt_metacast
+32    (int (*)(...))QAbstractAnimation::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QAbstractAnimation::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))QAbstractAnimation::updateState
+136   (int (*)(...))QAbstractAnimation::updateDirection
+
+Class QAbstractAnimation
+   size=16 align=8
+   base size=16 base align=8
+QAbstractAnimation (0x0x7faee3dd3068) 0
+    vptr=((& QAbstractAnimation::_ZTV18QAbstractAnimation) + 16u)
+  QObject (0x0x7faee3dcd420) 0
+      primary-for QAbstractAnimation (0x0x7faee3dd3068)
+
+Class QAnimationDriver::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAnimationDriver::QPrivateSignal (0x0x7faee3dcd540) 0 empty
+
+Vtable for QAnimationDriver
+QAnimationDriver::_ZTV16QAnimationDriver: 18u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QAnimationDriver)
+16    (int (*)(...))QAnimationDriver::metaObject
+24    (int (*)(...))QAnimationDriver::qt_metacast
+32    (int (*)(...))QAnimationDriver::qt_metacall
+40    (int (*)(...))QAnimationDriver::~QAnimationDriver
+48    (int (*)(...))QAnimationDriver::~QAnimationDriver
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QAnimationDriver::advance
+120   (int (*)(...))QAnimationDriver::elapsed
+128   (int (*)(...))QAnimationDriver::start
+136   (int (*)(...))QAnimationDriver::stop
+
+Class QAnimationDriver
+   size=16 align=8
+   base size=16 base align=8
+QAnimationDriver (0x0x7faee3dd30d0) 0
+    vptr=((& QAnimationDriver::_ZTV16QAnimationDriver) + 16u)
+  QObject (0x0x7faee3dcd4e0) 0
+      primary-for QAnimationDriver (0x0x7faee3dd30d0)
+
+Class QEventLoop::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QEventLoop::QPrivateSignal (0x0x7faee3dcd600) 0 empty
+
+Vtable for QEventLoop
+QEventLoop::_ZTV10QEventLoop: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QEventLoop)
+16    (int (*)(...))QEventLoop::metaObject
+24    (int (*)(...))QEventLoop::qt_metacast
+32    (int (*)(...))QEventLoop::qt_metacall
+40    (int (*)(...))QEventLoop::~QEventLoop
+48    (int (*)(...))QEventLoop::~QEventLoop
+56    (int (*)(...))QEventLoop::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QEventLoop
+   size=16 align=8
+   base size=16 base align=8
+QEventLoop (0x0x7faee3dd3138) 0
+    vptr=((& QEventLoop::_ZTV10QEventLoop) + 16u)
+  QObject (0x0x7faee3dcd5a0) 0
+      primary-for QEventLoop (0x0x7faee3dd3138)
+
+Class QEventLoopLocker
+   size=8 align=8
+   base size=8 base align=8
+QEventLoopLocker (0x0x7faee3dcd7e0) 0
+
+Class QAbstractEventDispatcher::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractEventDispatcher::QPrivateSignal (0x0x7faee3dcd8a0) 0 empty
+
+Class QAbstractEventDispatcher::TimerInfo
+   size=12 align=4
+   base size=12 base align=4
+QAbstractEventDispatcher::TimerInfo (0x0x7faee3dcd900) 0
+
+Vtable for QAbstractEventDispatcher
+QAbstractEventDispatcher::_ZTV24QAbstractEventDispatcher: 28u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QAbstractEventDispatcher)
+16    (int (*)(...))QAbstractEventDispatcher::metaObject
+24    (int (*)(...))QAbstractEventDispatcher::qt_metacast
+32    (int (*)(...))QAbstractEventDispatcher::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))__cxa_pure_virtual
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))__cxa_pure_virtual
+160   (int (*)(...))__cxa_pure_virtual
+168   (int (*)(...))__cxa_pure_virtual
+176   (int (*)(...))__cxa_pure_virtual
+184   (int (*)(...))__cxa_pure_virtual
+192   (int (*)(...))__cxa_pure_virtual
+200   (int (*)(...))__cxa_pure_virtual
+208   (int (*)(...))QAbstractEventDispatcher::startingUp
+216   (int (*)(...))QAbstractEventDispatcher::closingDown
+
+Class QAbstractEventDispatcher
+   size=16 align=8
+   base size=16 base align=8
+QAbstractEventDispatcher (0x0x7faee3dd3270) 0
+    vptr=((& QAbstractEventDispatcher::_ZTV24QAbstractEventDispatcher) + 16u)
+  QObject (0x0x7faee3dcd840) 0
+      primary-for QAbstractEventDispatcher (0x0x7faee3dd3270)
+
+Vtable for std::type_info
+std::type_info::_ZTVSt9type_info: 8u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt9type_info)
+16    (int (*)(...))std::type_info::~type_info
+24    (int (*)(...))std::type_info::~type_info
+32    (int (*)(...))std::type_info::__is_pointer_p
+40    (int (*)(...))std::type_info::__is_function_p
+48    (int (*)(...))std::type_info::__do_catch
+56    (int (*)(...))std::type_info::__do_upcast
+
+Class std::type_info
+   size=16 align=8
+   base size=16 base align=8
+std::type_info (0x0x7faee3dcdba0) 0
+    vptr=((& std::type_info::_ZTVSt9type_info) + 16u)
+
+Vtable for std::bad_cast
+std::bad_cast::_ZTVSt8bad_cast: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt8bad_cast)
+16    (int (*)(...))std::bad_cast::~bad_cast
+24    (int (*)(...))std::bad_cast::~bad_cast
+32    (int (*)(...))std::bad_cast::what
+
+Class std::bad_cast
+   size=8 align=8
+   base size=8 base align=8
+std::bad_cast (0x0x7faee3dd3478) 0 nearly-empty
+    vptr=((& std::bad_cast::_ZTVSt8bad_cast) + 16u)
+  std::exception (0x0x7faee3dcdc00) 0 nearly-empty
+      primary-for std::bad_cast (0x0x7faee3dd3478)
+
+Vtable for std::bad_typeid
+std::bad_typeid::_ZTVSt10bad_typeid: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt10bad_typeid)
+16    (int (*)(...))std::bad_typeid::~bad_typeid
+24    (int (*)(...))std::bad_typeid::~bad_typeid
+32    (int (*)(...))std::bad_typeid::what
+
+Class std::bad_typeid
+   size=8 align=8
+   base size=8 base align=8
+std::bad_typeid (0x0x7faee3dd34e0) 0 nearly-empty
+    vptr=((& std::bad_typeid::_ZTVSt10bad_typeid) + 16u)
+  std::exception (0x0x7faee3dcdc60) 0 nearly-empty
+      primary-for std::bad_typeid (0x0x7faee3dd34e0)
+
+Vtable for std::bad_function_call
+std::bad_function_call::_ZTVSt17bad_function_call: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt17bad_function_call)
+16    (int (*)(...))std::bad_function_call::~bad_function_call
+24    (int (*)(...))std::bad_function_call::~bad_function_call
+32    (int (*)(...))std::bad_function_call::what
+
+Class std::bad_function_call
+   size=8 align=8
+   base size=8 base align=8
+std::bad_function_call (0x0x7faee3b89750) 0 nearly-empty
+    vptr=((& std::bad_function_call::_ZTVSt17bad_function_call) + 16u)
+  std::exception (0x0x7faee3b8ad20) 0 nearly-empty
+      primary-for std::bad_function_call (0x0x7faee3b89750)
+
+Class std::_Nocopy_types
+   size=16 align=8
+   base size=16 base align=8
+std::_Nocopy_types (0x0x7faee3b8ade0) 0
+
+Class std::_Any_data
+   size=16 align=8
+   base size=16 base align=8
+std::_Any_data (0x0x7faee3b8ae40) 0
+
+Class std::_Function_base
+   size=24 align=8
+   base size=24 base align=8
+std::_Function_base (0x0x7faee3b8af60) 0
+
+Class QMapNodeBase
+   size=24 align=8
+   base size=24 base align=8
+QMapNodeBase (0x0x7faee3c30480) 0
+
+Class QMapDataBase
+   size=40 align=8
+   base size=40 base align=8
+QMapDataBase (0x0x7faee3c309c0) 0
+
+Class QHashData::Node
+   size=16 align=8
+   base size=16 base align=8
+QHashData::Node (0x0x7faee3c30d80) 0
+
+Class QHashData
+   size=48 align=8
+   base size=44 base align=8
+QHashData (0x0x7faee3c30d20) 0
+
+Class QHashDummyValue
+   size=1 align=1
+   base size=0 base align=1
+QHashDummyValue (0x0x7faee3c30de0) 0 empty
+
+Class QVariant::PrivateShared
+   size=16 align=8
+   base size=12 base align=8
+QVariant::PrivateShared (0x0x7faee39cb6c0) 0
+
+Class QVariant::Private::Data
+   size=8 align=8
+   base size=8 base align=8
+QVariant::Private::Data (0x0x7faee39cb780) 0
+
+Class QVariant::Private
+   size=16 align=8
+   base size=12 base align=8
+QVariant::Private (0x0x7faee39cb720) 0
+
+Class QVariant::Handler
+   size=72 align=8
+   base size=72 base align=8
+QVariant::Handler (0x0x7faee39cb7e0) 0
+
+Class QVariant
+   size=16 align=8
+   base size=16 base align=8
+QVariant (0x0x7faee39cb660) 0
+
+Class QVariantComparisonHelper
+   size=8 align=8
+   base size=8 base align=8
+QVariantComparisonHelper (0x0x7faee3820300) 0
+
+Class QSequentialIterable::const_iterator
+   size=112 align=8
+   base size=112 base align=8
+QSequentialIterable::const_iterator (0x0x7faee3820960) 0
+
+Class QSequentialIterable
+   size=104 align=8
+   base size=104 base align=8
+QSequentialIterable (0x0x7faee3820900) 0
+
+Class QAssociativeIterable::const_iterator
+   size=120 align=8
+   base size=120 base align=8
+QAssociativeIterable::const_iterator (0x0x7faee3820a20) 0
+
+Class QAssociativeIterable
+   size=112 align=8
+   base size=112 base align=8
+QAssociativeIterable (0x0x7faee38209c0) 0
+
+Class QModelIndex
+   size=24 align=8
+   base size=24 base align=8
+QModelIndex (0x0x7faee3552d20) 0
+
+Class QPersistentModelIndex
+   size=8 align=8
+   base size=8 base align=8
+QPersistentModelIndex (0x0x7faee3694420) 0
+
+Class QAbstractItemModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractItemModel::QPrivateSignal (0x0x7faee3732b40) 0 empty
+
+Vtable for QAbstractItemModel
+QAbstractItemModel::_ZTV18QAbstractItemModel: 48u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QAbstractItemModel)
+16    (int (*)(...))QAbstractItemModel::metaObject
+24    (int (*)(...))QAbstractItemModel::qt_metacast
+32    (int (*)(...))QAbstractItemModel::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))QAbstractItemModel::sibling
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))QAbstractItemModel::hasChildren
+160   (int (*)(...))__cxa_pure_virtual
+168   (int (*)(...))QAbstractItemModel::setData
+176   (int (*)(...))QAbstractItemModel::headerData
+184   (int (*)(...))QAbstractItemModel::setHeaderData
+192   (int (*)(...))QAbstractItemModel::itemData
+200   (int (*)(...))QAbstractItemModel::setItemData
+208   (int (*)(...))QAbstractItemModel::mimeTypes
+216   (int (*)(...))QAbstractItemModel::mimeData
+224   (int (*)(...))QAbstractItemModel::canDropMimeData
+232   (int (*)(...))QAbstractItemModel::dropMimeData
+240   (int (*)(...))QAbstractItemModel::supportedDropActions
+248   (int (*)(...))QAbstractItemModel::supportedDragActions
+256   (int (*)(...))QAbstractItemModel::insertRows
+264   (int (*)(...))QAbstractItemModel::insertColumns
+272   (int (*)(...))QAbstractItemModel::removeRows
+280   (int (*)(...))QAbstractItemModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QAbstractItemModel::fetchMore
+312   (int (*)(...))QAbstractItemModel::canFetchMore
+320   (int (*)(...))QAbstractItemModel::flags
+328   (int (*)(...))QAbstractItemModel::sort
+336   (int (*)(...))QAbstractItemModel::buddy
+344   (int (*)(...))QAbstractItemModel::match
+352   (int (*)(...))QAbstractItemModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractItemModel::submit
+376   (int (*)(...))QAbstractItemModel::revert
+
+Class QAbstractItemModel
+   size=16 align=8
+   base size=16 base align=8
+QAbstractItemModel (0x0x7faee33494e0) 0
+    vptr=((& QAbstractItemModel::_ZTV18QAbstractItemModel) + 16u)
+  QObject (0x0x7faee3732ae0) 0
+      primary-for QAbstractItemModel (0x0x7faee33494e0)
+
+Class QAbstractTableModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractTableModel::QPrivateSignal (0x0x7faee3396420) 0 empty
+
+Vtable for QAbstractTableModel
+QAbstractTableModel::_ZTV19QAbstractTableModel: 48u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QAbstractTableModel)
+16    (int (*)(...))QAbstractTableModel::metaObject
+24    (int (*)(...))QAbstractTableModel::qt_metacast
+32    (int (*)(...))QAbstractTableModel::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QAbstractTableModel::index
+120   (int (*)(...))QAbstractTableModel::parent
+128   (int (*)(...))QAbstractTableModel::sibling
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))QAbstractTableModel::hasChildren
+160   (int (*)(...))__cxa_pure_virtual
+168   (int (*)(...))QAbstractItemModel::setData
+176   (int (*)(...))QAbstractItemModel::headerData
+184   (int (*)(...))QAbstractItemModel::setHeaderData
+192   (int (*)(...))QAbstractItemModel::itemData
+200   (int (*)(...))QAbstractItemModel::setItemData
+208   (int (*)(...))QAbstractItemModel::mimeTypes
+216   (int (*)(...))QAbstractItemModel::mimeData
+224   (int (*)(...))QAbstractItemModel::canDropMimeData
+232   (int (*)(...))QAbstractTableModel::dropMimeData
+240   (int (*)(...))QAbstractItemModel::supportedDropActions
+248   (int (*)(...))QAbstractItemModel::supportedDragActions
+256   (int (*)(...))QAbstractItemModel::insertRows
+264   (int (*)(...))QAbstractItemModel::insertColumns
+272   (int (*)(...))QAbstractItemModel::removeRows
+280   (int (*)(...))QAbstractItemModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QAbstractItemModel::fetchMore
+312   (int (*)(...))QAbstractItemModel::canFetchMore
+320   (int (*)(...))QAbstractTableModel::flags
+328   (int (*)(...))QAbstractItemModel::sort
+336   (int (*)(...))QAbstractItemModel::buddy
+344   (int (*)(...))QAbstractItemModel::match
+352   (int (*)(...))QAbstractItemModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractItemModel::submit
+376   (int (*)(...))QAbstractItemModel::revert
+
+Class QAbstractTableModel
+   size=16 align=8
+   base size=16 base align=8
+QAbstractTableModel (0x0x7faee3349bc8) 0
+    vptr=((& QAbstractTableModel::_ZTV19QAbstractTableModel) + 16u)
+  QAbstractItemModel (0x0x7faee3349c30) 0
+      primary-for QAbstractTableModel (0x0x7faee3349bc8)
+    QObject (0x0x7faee33963c0) 0
+        primary-for QAbstractItemModel (0x0x7faee3349c30)
+
+Class QAbstractListModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractListModel::QPrivateSignal (0x0x7faee33964e0) 0 empty
+
+Vtable for QAbstractListModel
+QAbstractListModel::_ZTV18QAbstractListModel: 48u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QAbstractListModel)
+16    (int (*)(...))QAbstractListModel::metaObject
+24    (int (*)(...))QAbstractListModel::qt_metacast
+32    (int (*)(...))QAbstractListModel::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QAbstractListModel::index
+120   (int (*)(...))QAbstractListModel::parent
+128   (int (*)(...))QAbstractListModel::sibling
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))QAbstractListModel::columnCount
+152   (int (*)(...))QAbstractListModel::hasChildren
+160   (int (*)(...))__cxa_pure_virtual
+168   (int (*)(...))QAbstractItemModel::setData
+176   (int (*)(...))QAbstractItemModel::headerData
+184   (int (*)(...))QAbstractItemModel::setHeaderData
+192   (int (*)(...))QAbstractItemModel::itemData
+200   (int (*)(...))QAbstractItemModel::setItemData
+208   (int (*)(...))QAbstractItemModel::mimeTypes
+216   (int (*)(...))QAbstractItemModel::mimeData
+224   (int (*)(...))QAbstractItemModel::canDropMimeData
+232   (int (*)(...))QAbstractListModel::dropMimeData
+240   (int (*)(...))QAbstractItemModel::supportedDropActions
+248   (int (*)(...))QAbstractItemModel::supportedDragActions
+256   (int (*)(...))QAbstractItemModel::insertRows
+264   (int (*)(...))QAbstractItemModel::insertColumns
+272   (int (*)(...))QAbstractItemModel::removeRows
+280   (int (*)(...))QAbstractItemModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QAbstractItemModel::fetchMore
+312   (int (*)(...))QAbstractItemModel::canFetchMore
+320   (int (*)(...))QAbstractListModel::flags
+328   (int (*)(...))QAbstractItemModel::sort
+336   (int (*)(...))QAbstractItemModel::buddy
+344   (int (*)(...))QAbstractItemModel::match
+352   (int (*)(...))QAbstractItemModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractItemModel::submit
+376   (int (*)(...))QAbstractItemModel::revert
+
+Class QAbstractListModel
+   size=16 align=8
+   base size=16 base align=8
+QAbstractListModel (0x0x7faee3349c98) 0
+    vptr=((& QAbstractListModel::_ZTV18QAbstractListModel) + 16u)
+  QAbstractItemModel (0x0x7faee3349d00) 0
+      primary-for QAbstractListModel (0x0x7faee3349c98)
+    QObject (0x0x7faee3396480) 0
+        primary-for QAbstractItemModel (0x0x7faee3349d00)
+
+Vtable for QAbstractNativeEventFilter
+QAbstractNativeEventFilter::_ZTV26QAbstractNativeEventFilter: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI26QAbstractNativeEventFilter)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class QAbstractNativeEventFilter
+   size=16 align=8
+   base size=16 base align=8
+QAbstractNativeEventFilter (0x0x7faee3396780) 0
+    vptr=((& QAbstractNativeEventFilter::_ZTV26QAbstractNativeEventFilter) + 16u)
+
+Class QAbstractProxyModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractProxyModel::QPrivateSignal (0x0x7faee3396840) 0 empty
+
+Vtable for QAbstractProxyModel
+QAbstractProxyModel::_ZTV19QAbstractProxyModel: 53u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QAbstractProxyModel)
+16    (int (*)(...))QAbstractProxyModel::metaObject
+24    (int (*)(...))QAbstractProxyModel::qt_metacast
+32    (int (*)(...))QAbstractProxyModel::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))QAbstractProxyModel::sibling
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))QAbstractProxyModel::hasChildren
+160   (int (*)(...))QAbstractProxyModel::data
+168   (int (*)(...))QAbstractProxyModel::setData
+176   (int (*)(...))QAbstractProxyModel::headerData
+184   (int (*)(...))QAbstractProxyModel::setHeaderData
+192   (int (*)(...))QAbstractProxyModel::itemData
+200   (int (*)(...))QAbstractProxyModel::setItemData
+208   (int (*)(...))QAbstractProxyModel::mimeTypes
+216   (int (*)(...))QAbstractProxyModel::mimeData
+224   (int (*)(...))QAbstractProxyModel::canDropMimeData
+232   (int (*)(...))QAbstractProxyModel::dropMimeData
+240   (int (*)(...))QAbstractProxyModel::supportedDropActions
+248   (int (*)(...))QAbstractProxyModel::supportedDragActions
+256   (int (*)(...))QAbstractItemModel::insertRows
+264   (int (*)(...))QAbstractItemModel::insertColumns
+272   (int (*)(...))QAbstractItemModel::removeRows
+280   (int (*)(...))QAbstractItemModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QAbstractProxyModel::fetchMore
+312   (int (*)(...))QAbstractProxyModel::canFetchMore
+320   (int (*)(...))QAbstractProxyModel::flags
+328   (int (*)(...))QAbstractProxyModel::sort
+336   (int (*)(...))QAbstractProxyModel::buddy
+344   (int (*)(...))QAbstractItemModel::match
+352   (int (*)(...))QAbstractProxyModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractProxyModel::submit
+376   (int (*)(...))QAbstractProxyModel::revert
+384   (int (*)(...))QAbstractProxyModel::setSourceModel
+392   (int (*)(...))__cxa_pure_virtual
+400   (int (*)(...))__cxa_pure_virtual
+408   (int (*)(...))QAbstractProxyModel::mapSelectionToSource
+416   (int (*)(...))QAbstractProxyModel::mapSelectionFromSource
+
+Class QAbstractProxyModel
+   size=16 align=8
+   base size=16 base align=8
+QAbstractProxyModel (0x0x7faee3349e38) 0
+    vptr=((& QAbstractProxyModel::_ZTV19QAbstractProxyModel) + 16u)
+  QAbstractItemModel (0x0x7faee3349ea0) 0
+      primary-for QAbstractProxyModel (0x0x7faee3349e38)
+    QObject (0x0x7faee33967e0) 0
+        primary-for QAbstractItemModel (0x0x7faee3349ea0)
+
+Class QAbstractState::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractState::QPrivateSignal (0x0x7faee3396900) 0 empty
+
+Vtable for QAbstractState
+QAbstractState::_ZTV14QAbstractState: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QAbstractState)
+16    (int (*)(...))QAbstractState::metaObject
+24    (int (*)(...))QAbstractState::qt_metacast
+32    (int (*)(...))QAbstractState::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QAbstractState::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+
+Class QAbstractState
+   size=16 align=8
+   base size=16 base align=8
+QAbstractState (0x0x7faee3349f08) 0
+    vptr=((& QAbstractState::_ZTV14QAbstractState) + 16u)
+  QObject (0x0x7faee33968a0) 0
+      primary-for QAbstractState (0x0x7faee3349f08)
+
+Class QAbstractTransition::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractTransition::QPrivateSignal (0x0x7faee33969c0) 0 empty
+
+Vtable for QAbstractTransition
+QAbstractTransition::_ZTV19QAbstractTransition: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QAbstractTransition)
+16    (int (*)(...))QAbstractTransition::metaObject
+24    (int (*)(...))QAbstractTransition::qt_metacast
+32    (int (*)(...))QAbstractTransition::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QAbstractTransition::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+
+Class QAbstractTransition
+   size=16 align=8
+   base size=16 base align=8
+QAbstractTransition (0x0x7faee3349f70) 0
+    vptr=((& QAbstractTransition::_ZTV19QAbstractTransition) + 16u)
+  QObject (0x0x7faee3396960) 0
+      primary-for QAbstractTransition (0x0x7faee3349f70)
+
+Class QAnimationGroup::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAnimationGroup::QPrivateSignal (0x0x7faee3396a80) 0 empty
+
+Vtable for QAnimationGroup
+QAnimationGroup::_ZTV15QAnimationGroup: 18u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QAnimationGroup)
+16    (int (*)(...))QAnimationGroup::metaObject
+24    (int (*)(...))QAnimationGroup::qt_metacast
+32    (int (*)(...))QAnimationGroup::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QAnimationGroup::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))QAbstractAnimation::updateState
+136   (int (*)(...))QAbstractAnimation::updateDirection
+
+Class QAnimationGroup
+   size=16 align=8
+   base size=16 base align=8
+QAnimationGroup (0x0x7faee34c7000) 0
+    vptr=((& QAnimationGroup::_ZTV15QAnimationGroup) + 16u)
+  QAbstractAnimation (0x0x7faee34c7068) 0
+      primary-for QAnimationGroup (0x0x7faee34c7000)
+    QObject (0x0x7faee3396a20) 0
+        primary-for QAbstractAnimation (0x0x7faee34c7068)
+
+Class QBasicTimer
+   size=4 align=4
+   base size=4 base align=4
+QBasicTimer (0x0x7faee34ff7e0) 0
+
+Class QBitArray
+   size=8 align=8
+   base size=8 base align=8
+QBitArray (0x0x7faee34ffa80) 0
+
+Class QBitRef
+   size=16 align=8
+   base size=12 base align=8
+QBitRef (0x0x7faee34ffb40) 0
+
+Class QIODevice::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QIODevice::QPrivateSignal (0x0x7faee34ffe40) 0 empty
+
+Vtable for QIODevice
+QIODevice::_ZTV9QIODevice: 30u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QIODevice)
+16    (int (*)(...))QIODevice::metaObject
+24    (int (*)(...))QIODevice::qt_metacast
+32    (int (*)(...))QIODevice::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QIODevice::isSequential
+120   (int (*)(...))QIODevice::open
+128   (int (*)(...))QIODevice::close
+136   (int (*)(...))QIODevice::pos
+144   (int (*)(...))QIODevice::size
+152   (int (*)(...))QIODevice::seek
+160   (int (*)(...))QIODevice::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QIODevice::bytesAvailable
+184   (int (*)(...))QIODevice::bytesToWrite
+192   (int (*)(...))QIODevice::canReadLine
+200   (int (*)(...))QIODevice::waitForReadyRead
+208   (int (*)(...))QIODevice::waitForBytesWritten
+216   (int (*)(...))__cxa_pure_virtual
+224   (int (*)(...))QIODevice::readLineData
+232   (int (*)(...))__cxa_pure_virtual
+
+Class QIODevice
+   size=16 align=8
+   base size=16 base align=8
+QIODevice (0x0x7faee34c76e8) 0
+    vptr=((& QIODevice::_ZTV9QIODevice) + 16u)
+  QObject (0x0x7faee34ffde0) 0
+      primary-for QIODevice (0x0x7faee34c76e8)
+
+Class QBuffer::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QBuffer::QPrivateSignal (0x0x7faee31c20c0) 0 empty
+
+Vtable for QBuffer
+QBuffer::_ZTV7QBuffer: 30u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QBuffer)
+16    (int (*)(...))QBuffer::metaObject
+24    (int (*)(...))QBuffer::qt_metacast
+32    (int (*)(...))QBuffer::qt_metacall
+40    (int (*)(...))QBuffer::~QBuffer
+48    (int (*)(...))QBuffer::~QBuffer
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QBuffer::connectNotify
+104   (int (*)(...))QBuffer::disconnectNotify
+112   (int (*)(...))QIODevice::isSequential
+120   (int (*)(...))QBuffer::open
+128   (int (*)(...))QBuffer::close
+136   (int (*)(...))QBuffer::pos
+144   (int (*)(...))QBuffer::size
+152   (int (*)(...))QBuffer::seek
+160   (int (*)(...))QBuffer::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QIODevice::bytesAvailable
+184   (int (*)(...))QIODevice::bytesToWrite
+192   (int (*)(...))QBuffer::canReadLine
+200   (int (*)(...))QIODevice::waitForReadyRead
+208   (int (*)(...))QIODevice::waitForBytesWritten
+216   (int (*)(...))QBuffer::readData
+224   (int (*)(...))QIODevice::readLineData
+232   (int (*)(...))QBuffer::writeData
+
+Class QBuffer
+   size=16 align=8
+   base size=16 base align=8
+QBuffer (0x0x7faee34c7820) 0
+    vptr=((& QBuffer::_ZTV7QBuffer) + 16u)
+  QIODevice (0x0x7faee34c7888) 0
+      primary-for QBuffer (0x0x7faee34c7820)
+    QObject (0x0x7faee31c2060) 0
+        primary-for QIODevice (0x0x7faee34c7888)
+
+Class QByteArrayMatcher::Data
+   size=272 align=8
+   base size=272 base align=8
+QByteArrayMatcher::Data (0x0x7faee31c2180) 0
+
+Class QByteArrayMatcher
+   size=1040 align=8
+   base size=1040 base align=8
+QByteArrayMatcher (0x0x7faee31c2120) 0
+
+Class QStaticByteArrayMatcherBase::Skiptable
+   size=256 align=1
+   base size=256 base align=1
+QStaticByteArrayMatcherBase::Skiptable (0x0x7faee31c22a0) 0
+
+Class QStaticByteArrayMatcherBase
+   size=256 align=16
+   base size=256 base align=16
+QStaticByteArrayMatcherBase (0x0x7faee31c2240) 0
+
+Class QSharedData
+   size=4 align=4
+   base size=4 base align=4
+QSharedData (0x0x7faee31c2480) 0
+
+Class QDate
+   size=8 align=8
+   base size=8 base align=8
+QDate (0x0x7faee31c2660) 0
+
+Class QTime
+   size=4 align=4
+   base size=4 base align=4
+QTime (0x0x7faee31c2900) 0
+
+Class QDateTime::ShortData
+   size=8 align=8
+   base size=8 base align=8
+QDateTime::ShortData (0x0x7faee32d40c0) 0
+
+Class QDateTime::Data
+   size=8 align=8
+   base size=8 base align=8
+QDateTime::Data (0x0x7faee32d4120) 0
+
+Class QDateTime
+   size=8 align=8
+   base size=8 base align=8
+QDateTime (0x0x7faee32d4060) 0
+
+Class QLocale
+   size=8 align=8
+   base size=8 base align=8
+QLocale (0x0x7faee2f7c240) 0
+
+Vtable for QTextStream
+QTextStream::_ZTV11QTextStream: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QTextStream)
+16    (int (*)(...))QTextStream::~QTextStream
+24    (int (*)(...))QTextStream::~QTextStream
+
+Class QTextStream
+   size=16 align=8
+   base size=16 base align=8
+QTextStream (0x0x7faee2f7c840) 0
+    vptr=((& QTextStream::_ZTV11QTextStream) + 16u)
+
+Class QTextStreamManipulator
+   size=40 align=8
+   base size=38 base align=8
+QTextStreamManipulator (0x0x7faee2f7cae0) 0
+
+Class QContiguousCacheData
+   size=24 align=4
+   base size=24 base align=4
+QContiguousCacheData (0x0x7faee2f7cd20) 0
+
+Class QtSharedPointer::NormalDeleter
+   size=1 align=1
+   base size=0 base align=1
+QtSharedPointer::NormalDeleter (0x0x7faee2d56420) 0 empty
+
+Class QtSharedPointer::ExternalRefCountData
+   size=16 align=8
+   base size=16 base align=8
+QtSharedPointer::ExternalRefCountData (0x0x7faee2d565a0) 0
+
+Class QDebug::Stream
+   size=80 align=8
+   base size=76 base align=8
+QDebug::Stream (0x0x7faee2d56ae0) 0
+
+Class QDebug
+   size=8 align=8
+   base size=8 base align=8
+QDebug (0x0x7faee2d56a80) 0
+
+Class QDebugStateSaver
+   size=8 align=8
+   base size=8 base align=8
+QDebugStateSaver (0x0x7faee2b97de0) 0
+
+Class QNoDebug
+   size=1 align=1
+   base size=0 base align=1
+QNoDebug (0x0x7faee2b97ea0) 0 empty
+
+Class QCborError
+   size=4 align=4
+   base size=4 base align=4
+QCborError (0x0x7faee2c40240) 0
+
+Class QRegularExpression
+   size=8 align=8
+   base size=8 base align=8
+QRegularExpression (0x0x7faee2c403c0) 0
+
+Class QRegularExpressionMatch
+   size=8 align=8
+   base size=8 base align=8
+QRegularExpressionMatch (0x0x7faee2c409c0) 0
+
+Class QRegularExpressionMatchIterator
+   size=8 align=8
+   base size=8 base align=8
+QRegularExpressionMatchIterator (0x0x7faee2c40cc0) 0
+
+Class QUrl
+   size=8 align=8
+   base size=8 base align=8
+QUrl (0x0x7faee2d150c0) 0
+
+Class QUuid
+   size=16 align=4
+   base size=16 base align=4
+QUuid (0x0x7faee2a17780) 0
+
+Class QCborParserError
+   size=16 align=8
+   base size=12 base align=8
+QCborParserError (0x0x7faee2a17d80) 0
+
+Class QCborValue
+   size=24 align=8
+   base size=20 base align=8
+QCborValue (0x0x7faee2a17de0) 0
+
+Class QCborValueRef
+   size=16 align=8
+   base size=16 base align=8
+QCborValueRef (0x0x7faee28d2de0) 0
+
+Class QCborArray::Iterator
+   size=16 align=8
+   base size=16 base align=8
+QCborArray::Iterator (0x0x7faee25b13c0) 0
+
+Class QCborArray::ConstIterator
+   size=16 align=8
+   base size=16 base align=8
+QCborArray::ConstIterator (0x0x7faee25b1420) 0
+
+Class QCborArray
+   size=8 align=8
+   base size=8 base align=8
+QCborArray (0x0x7faee25b1360) 0
+
+Class QCborMap::Iterator
+   size=16 align=8
+   base size=16 base align=8
+QCborMap::Iterator (0x0x7faee2677480) 0
+
+Class QCborMap::ConstIterator
+   size=16 align=8
+   base size=16 base align=8
+QCborMap::ConstIterator (0x0x7faee26774e0) 0
+
+Class QCborMap
+   size=8 align=8
+   base size=8 base align=8
+QCborMap (0x0x7faee2677420) 0
+
+Class qfloat16
+   size=2 align=2
+   base size=2 base align=2
+qfloat16 (0x0x7faee248e060) 0
+
+Class QCborStreamWriter
+   size=8 align=8
+   base size=8 base align=8
+QCborStreamWriter (0x0x7faee248e420) 0
+
+Class QCborStreamReader
+   size=24 align=8
+   base size=20 base align=8
+QCborStreamReader (0x0x7faee248ede0) 0
+
+Class QCollatorSortKey
+   size=8 align=8
+   base size=8 base align=8
+QCollatorSortKey (0x0x7faee216e480) 0
+
+Class QCollator
+   size=8 align=8
+   base size=8 base align=8
+QCollator (0x0x7faee216e540) 0
+
+Class QCommandLineOption
+   size=8 align=8
+   base size=8 base align=8
+QCommandLineOption (0x0x7faee225d540) 0
+
+Vtable for QEvent
+QEvent::_ZTV6QEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI6QEvent)
+16    (int (*)(...))QEvent::~QEvent
+24    (int (*)(...))QEvent::~QEvent
+
+Class QEvent
+   size=24 align=8
+   base size=20 base align=8
+QEvent (0x0x7faee225d9c0) 0
+    vptr=((& QEvent::_ZTV6QEvent) + 16u)
+
+Vtable for QTimerEvent
+QTimerEvent::_ZTV11QTimerEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QTimerEvent)
+16    (int (*)(...))QTimerEvent::~QTimerEvent
+24    (int (*)(...))QTimerEvent::~QTimerEvent
+
+Class QTimerEvent
+   size=24 align=8
+   base size=24 base align=8
+QTimerEvent (0x0x7faee2255e38) 0
+    vptr=((& QTimerEvent::_ZTV11QTimerEvent) + 16u)
+  QEvent (0x0x7faee225da20) 0
+      primary-for QTimerEvent (0x0x7faee2255e38)
+
+Vtable for QChildEvent
+QChildEvent::_ZTV11QChildEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QChildEvent)
+16    (int (*)(...))QChildEvent::~QChildEvent
+24    (int (*)(...))QChildEvent::~QChildEvent
+
+Class QChildEvent
+   size=32 align=8
+   base size=32 base align=8
+QChildEvent (0x0x7faee2255ea0) 0
+    vptr=((& QChildEvent::_ZTV11QChildEvent) + 16u)
+  QEvent (0x0x7faee225da80) 0
+      primary-for QChildEvent (0x0x7faee2255ea0)
+
+Vtable for QDynamicPropertyChangeEvent
+QDynamicPropertyChangeEvent::_ZTV27QDynamicPropertyChangeEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI27QDynamicPropertyChangeEvent)
+16    (int (*)(...))QDynamicPropertyChangeEvent::~QDynamicPropertyChangeEvent
+24    (int (*)(...))QDynamicPropertyChangeEvent::~QDynamicPropertyChangeEvent
+
+Class QDynamicPropertyChangeEvent
+   size=32 align=8
+   base size=32 base align=8
+QDynamicPropertyChangeEvent (0x0x7faee22da410) 0
+    vptr=((& QDynamicPropertyChangeEvent::_ZTV27QDynamicPropertyChangeEvent) + 16u)
+  QEvent (0x0x7faee225df60) 0
+      primary-for QDynamicPropertyChangeEvent (0x0x7faee22da410)
+
+Vtable for QDeferredDeleteEvent
+QDeferredDeleteEvent::_ZTV20QDeferredDeleteEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QDeferredDeleteEvent)
+16    (int (*)(...))QDeferredDeleteEvent::~QDeferredDeleteEvent
+24    (int (*)(...))QDeferredDeleteEvent::~QDeferredDeleteEvent
+
+Class QDeferredDeleteEvent
+   size=24 align=8
+   base size=24 base align=8
+QDeferredDeleteEvent (0x0x7faee22da478) 0
+    vptr=((& QDeferredDeleteEvent::_ZTV20QDeferredDeleteEvent) + 16u)
+  QEvent (0x0x7faee22f0000) 0
+      primary-for QDeferredDeleteEvent (0x0x7faee22da478)
+
+Class QCoreApplication::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QCoreApplication::QPrivateSignal (0x0x7faee22f00c0) 0 empty
+
+Vtable for QCoreApplication
+QCoreApplication::_ZTV16QCoreApplication: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QCoreApplication)
+16    (int (*)(...))QCoreApplication::metaObject
+24    (int (*)(...))QCoreApplication::qt_metacast
+32    (int (*)(...))QCoreApplication::qt_metacall
+40    (int (*)(...))QCoreApplication::~QCoreApplication
+48    (int (*)(...))QCoreApplication::~QCoreApplication
+56    (int (*)(...))QCoreApplication::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QCoreApplication::notify
+120   (int (*)(...))QCoreApplication::compressEvent
+
+Class QCoreApplication
+   size=16 align=8
+   base size=16 base align=8
+QCoreApplication (0x0x7faee22da4e0) 0
+    vptr=((& QCoreApplication::_ZTV16QCoreApplication) + 16u)
+  QObject (0x0x7faee22f0060) 0
+      primary-for QCoreApplication (0x0x7faee22da4e0)
+
+Class QCommandLineParser
+   size=8 align=8
+   base size=8 base align=8
+QCommandLineParser (0x0x7faee22f0120) 0
+
+Class QCryptographicHash
+   size=8 align=8
+   base size=8 base align=8
+QCryptographicHash (0x0x7faee22f0180) 0
+
+Class QDataStream
+   size=32 align=8
+   base size=32 base align=8
+QDataStream (0x0x7faee22f01e0) 0
+
+Class QtPrivate::StreamStateSaver
+   size=16 align=8
+   base size=12 base align=8
+QtPrivate::StreamStateSaver (0x0x7faee22f02a0) 0
+
+Class QElapsedTimer
+   size=16 align=8
+   base size=16 base align=8
+QElapsedTimer (0x0x7faee22f0780) 0
+
+Class QDeadlineTimer
+   size=16 align=8
+   base size=16 base align=8
+QDeadlineTimer (0x0x7faee22f0c60) 0
+
+Class QFileDevice::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFileDevice::QPrivateSignal (0x0x7faee20a0ae0) 0 empty
+
+Vtable for QFileDevice
+QFileDevice::_ZTV11QFileDevice: 34u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QFileDevice)
+16    (int (*)(...))QFileDevice::metaObject
+24    (int (*)(...))QFileDevice::qt_metacast
+32    (int (*)(...))QFileDevice::qt_metacall
+40    (int (*)(...))QFileDevice::~QFileDevice
+48    (int (*)(...))QFileDevice::~QFileDevice
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QFileDevice::isSequential
+120   (int (*)(...))QIODevice::open
+128   (int (*)(...))QFileDevice::close
+136   (int (*)(...))QFileDevice::pos
+144   (int (*)(...))QFileDevice::size
+152   (int (*)(...))QFileDevice::seek
+160   (int (*)(...))QFileDevice::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QIODevice::bytesAvailable
+184   (int (*)(...))QIODevice::bytesToWrite
+192   (int (*)(...))QIODevice::canReadLine
+200   (int (*)(...))QIODevice::waitForReadyRead
+208   (int (*)(...))QIODevice::waitForBytesWritten
+216   (int (*)(...))QFileDevice::readData
+224   (int (*)(...))QFileDevice::readLineData
+232   (int (*)(...))QFileDevice::writeData
+240   (int (*)(...))QFileDevice::fileName
+248   (int (*)(...))QFileDevice::resize
+256   (int (*)(...))QFileDevice::permissions
+264   (int (*)(...))QFileDevice::setPermissions
+
+Class QFileDevice
+   size=16 align=8
+   base size=16 base align=8
+QFileDevice (0x0x7faee20a7958) 0
+    vptr=((& QFileDevice::_ZTV11QFileDevice) + 16u)
+  QIODevice (0x0x7faee20a79c0) 0
+      primary-for QFileDevice (0x0x7faee20a7958)
+    QObject (0x0x7faee20a0a80) 0
+        primary-for QIODevice (0x0x7faee20a79c0)
+
+Class QFile::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFile::QPrivateSignal (0x0x7faee20a0d20) 0 empty
+
+Vtable for QFile
+QFile::_ZTV5QFile: 34u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI5QFile)
+16    (int (*)(...))QFile::metaObject
+24    (int (*)(...))QFile::qt_metacast
+32    (int (*)(...))QFile::qt_metacall
+40    (int (*)(...))QFile::~QFile
+48    (int (*)(...))QFile::~QFile
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QFileDevice::isSequential
+120   (int (*)(...))QFile::open
+128   (int (*)(...))QFileDevice::close
+136   (int (*)(...))QFileDevice::pos
+144   (int (*)(...))QFile::size
+152   (int (*)(...))QFileDevice::seek
+160   (int (*)(...))QFileDevice::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QIODevice::bytesAvailable
+184   (int (*)(...))QIODevice::bytesToWrite
+192   (int (*)(...))QIODevice::canReadLine
+200   (int (*)(...))QIODevice::waitForReadyRead
+208   (int (*)(...))QIODevice::waitForBytesWritten
+216   (int (*)(...))QFileDevice::readData
+224   (int (*)(...))QFileDevice::readLineData
+232   (int (*)(...))QFileDevice::writeData
+240   (int (*)(...))QFile::fileName
+248   (int (*)(...))QFile::resize
+256   (int (*)(...))QFile::permissions
+264   (int (*)(...))QFile::setPermissions
+
+Class QFile
+   size=16 align=8
+   base size=16 base align=8
+QFile (0x0x7faee20a7af8) 0
+    vptr=((& QFile::_ZTV5QFile) + 16u)
+  QFileDevice (0x0x7faee20a7b60) 0
+      primary-for QFile (0x0x7faee20a7af8)
+    QIODevice (0x0x7faee20a7bc8) 0
+        primary-for QFileDevice (0x0x7faee20a7b60)
+      QObject (0x0x7faee20a0cc0) 0
+          primary-for QIODevice (0x0x7faee20a7bc8)
+
+Class QFileInfo
+   size=8 align=8
+   base size=8 base align=8
+QFileInfo (0x0x7faee20a0f00) 0
+
+Class QDir
+   size=8 align=8
+   base size=8 base align=8
+QDir (0x0x7faee1d5b360) 0
+
+Class QDirIterator
+   size=8 align=8
+   base size=8 base align=8
+QDirIterator (0x0x7faee1d5b960) 0
+
+Class QEasingCurve
+   size=8 align=8
+   base size=8 base align=8
+QEasingCurve (0x0x7faee1d5bba0) 0
+
+Class QEventTransition::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QEventTransition::QPrivateSignal (0x0x7faee1b18000) 0 empty
+
+Vtable for QEventTransition
+QEventTransition::_ZTV16QEventTransition: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QEventTransition)
+16    (int (*)(...))QEventTransition::metaObject
+24    (int (*)(...))QEventTransition::qt_metacast
+32    (int (*)(...))QEventTransition::qt_metacall
+40    (int (*)(...))QEventTransition::~QEventTransition
+48    (int (*)(...))QEventTransition::~QEventTransition
+56    (int (*)(...))QEventTransition::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QEventTransition::eventTest
+120   (int (*)(...))QEventTransition::onTransition
+
+Class QEventTransition
+   size=16 align=8
+   base size=16 base align=8
+QEventTransition (0x0x7faee1eb1bc8) 0
+    vptr=((& QEventTransition::_ZTV16QEventTransition) + 16u)
+  QAbstractTransition (0x0x7faee1eb1c30) 0
+      primary-for QEventTransition (0x0x7faee1eb1bc8)
+    QObject (0x0x7faee1ea1f60) 0
+        primary-for QAbstractTransition (0x0x7faee1eb1c30)
+
+Vtable for QException
+QException::_ZTV10QException: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QException)
+16    (int (*)(...))QException::~QException
+24    (int (*)(...))QException::~QException
+32    (int (*)(...))std::exception::what
+40    (int (*)(...))QException::raise
+48    (int (*)(...))QException::clone
+
+Class QException
+   size=8 align=8
+   base size=8 base align=8
+QException (0x0x7faee1eb1c98) 0 nearly-empty
+    vptr=((& QException::_ZTV10QException) + 16u)
+  std::exception (0x0x7faee1b18060) 0 nearly-empty
+      primary-for QException (0x0x7faee1eb1c98)
+
+Vtable for QUnhandledException
+QUnhandledException::_ZTV19QUnhandledException: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QUnhandledException)
+16    (int (*)(...))QUnhandledException::~QUnhandledException
+24    (int (*)(...))QUnhandledException::~QUnhandledException
+32    (int (*)(...))std::exception::what
+40    (int (*)(...))QUnhandledException::raise
+48    (int (*)(...))QUnhandledException::clone
+
+Class QUnhandledException
+   size=8 align=8
+   base size=8 base align=8
+QUnhandledException (0x0x7faee1eb1d00) 0 nearly-empty
+    vptr=((& QUnhandledException::_ZTV19QUnhandledException) + 16u)
+  QException (0x0x7faee1eb1d68) 0 nearly-empty
+      primary-for QUnhandledException (0x0x7faee1eb1d00)
+    std::exception (0x0x7faee1b180c0) 0 nearly-empty
+        primary-for QException (0x0x7faee1eb1d68)
+
+Class QtPrivate::ExceptionHolder
+   size=8 align=8
+   base size=8 base align=8
+QtPrivate::ExceptionHolder (0x0x7faee1b18120) 0
+
+Class QtPrivate::ExceptionStore
+   size=8 align=8
+   base size=8 base align=8
+QtPrivate::ExceptionStore (0x0x7faee1b181e0) 0
+
+Vtable for QFactoryInterface
+QFactoryInterface::_ZTV17QFactoryInterface: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QFactoryInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class QFactoryInterface
+   size=8 align=8
+   base size=8 base align=8
+QFactoryInterface (0x0x7faee1b18240) 0 nearly-empty
+    vptr=((& QFactoryInterface::_ZTV17QFactoryInterface) + 16u)
+
+Class QFileSelector::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFileSelector::QPrivateSignal (0x0x7faee1b18360) 0 empty
+
+Vtable for QFileSelector
+QFileSelector::_ZTV13QFileSelector: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QFileSelector)
+16    (int (*)(...))QFileSelector::metaObject
+24    (int (*)(...))QFileSelector::qt_metacast
+32    (int (*)(...))QFileSelector::qt_metacall
+40    (int (*)(...))QFileSelector::~QFileSelector
+48    (int (*)(...))QFileSelector::~QFileSelector
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QFileSelector
+   size=16 align=8
+   base size=16 base align=8
+QFileSelector (0x0x7faee1eb1dd0) 0
+    vptr=((& QFileSelector::_ZTV13QFileSelector) + 16u)
+  QObject (0x0x7faee1b18300) 0
+      primary-for QFileSelector (0x0x7faee1eb1dd0)
+
+Class QFileSystemWatcher::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFileSystemWatcher::QPrivateSignal (0x0x7faee1b18420) 0 empty
+
+Vtable for QFileSystemWatcher
+QFileSystemWatcher::_ZTV18QFileSystemWatcher: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QFileSystemWatcher)
+16    (int (*)(...))QFileSystemWatcher::metaObject
+24    (int (*)(...))QFileSystemWatcher::qt_metacast
+32    (int (*)(...))QFileSystemWatcher::qt_metacall
+40    (int (*)(...))QFileSystemWatcher::~QFileSystemWatcher
+48    (int (*)(...))QFileSystemWatcher::~QFileSystemWatcher
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QFileSystemWatcher
+   size=16 align=8
+   base size=16 base align=8
+QFileSystemWatcher (0x0x7faee1eb1e38) 0
+    vptr=((& QFileSystemWatcher::_ZTV18QFileSystemWatcher) + 16u)
+  QObject (0x0x7faee1b183c0) 0
+      primary-for QFileSystemWatcher (0x0x7faee1eb1e38)
+
+Class QFinalState::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFinalState::QPrivateSignal (0x0x7faee1b184e0) 0 empty
+
+Vtable for QFinalState
+QFinalState::_ZTV11QFinalState: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QFinalState)
+16    (int (*)(...))QFinalState::metaObject
+24    (int (*)(...))QFinalState::qt_metacast
+32    (int (*)(...))QFinalState::qt_metacall
+40    (int (*)(...))QFinalState::~QFinalState
+48    (int (*)(...))QFinalState::~QFinalState
+56    (int (*)(...))QFinalState::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QFinalState::onEntry
+120   (int (*)(...))QFinalState::onExit
+
+Class QFinalState
+   size=16 align=8
+   base size=16 base align=8
+QFinalState (0x0x7faee1eb1ea0) 0
+    vptr=((& QFinalState::_ZTV11QFinalState) + 16u)
+  QAbstractState (0x0x7faee1eb1f08) 0
+      primary-for QFinalState (0x0x7faee1eb1ea0)
+    QObject (0x0x7faee1b18480) 0
+        primary-for QAbstractState (0x0x7faee1eb1f08)
+
+Vtable for QRunnable
+QRunnable::_ZTV9QRunnable: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QRunnable)
+16    (int (*)(...))__cxa_pure_virtual
+24    0u
+32    0u
+
+Class QRunnable
+   size=16 align=8
+   base size=12 base align=8
+QRunnable (0x0x7faee1b18540) 0
+    vptr=((& QRunnable::_ZTV9QRunnable) + 16u)
+
+Class QBasicMutex
+   size=8 align=8
+   base size=8 base align=8
+QBasicMutex (0x0x7faee1b185a0) 0
+
+Class QMutex
+   size=8 align=8
+   base size=8 base align=8
+QMutex (0x0x7faee1bac068) 0
+  QBasicMutex (0x0x7faee1b18780) 0
+
+Class QMutexLocker
+   size=8 align=8
+   base size=8 base align=8
+QMutexLocker (0x0x7faee1b187e0) 0
+
+Class QtPrivate::ResultItem
+   size=16 align=8
+   base size=16 base align=8
+QtPrivate::ResultItem (0x0x7faee1b18840) 0
+
+Class QtPrivate::ResultIteratorBase
+   size=16 align=8
+   base size=12 base align=8
+QtPrivate::ResultIteratorBase (0x0x7faee1b188a0) 0
+
+Vtable for QtPrivate::ResultStoreBase
+QtPrivate::ResultStoreBase::_ZTVN9QtPrivate15ResultStoreBaseE: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN9QtPrivate15ResultStoreBaseE)
+16    (int (*)(...))QtPrivate::ResultStoreBase::~ResultStoreBase
+24    (int (*)(...))QtPrivate::ResultStoreBase::~ResultStoreBase
+
+Class QtPrivate::ResultStoreBase
+   size=48 align=8
+   base size=44 base align=8
+QtPrivate::ResultStoreBase (0x0x7faee1b189c0) 0
+    vptr=((& QtPrivate::ResultStoreBase::_ZTVN9QtPrivate15ResultStoreBaseE) + 16u)
+
+Vtable for QFutureInterfaceBase
+QFutureInterfaceBase::_ZTV20QFutureInterfaceBase: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QFutureInterfaceBase)
+16    (int (*)(...))QFutureInterfaceBase::~QFutureInterfaceBase
+24    (int (*)(...))QFutureInterfaceBase::~QFutureInterfaceBase
+
+Class QFutureInterfaceBase
+   size=16 align=8
+   base size=16 base align=8
+QFutureInterfaceBase (0x0x7faee1c63240) 0
+    vptr=((& QFutureInterfaceBase::_ZTV20QFutureInterfaceBase) + 16u)
+
+Class QFutureWatcherBase::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFutureWatcherBase::QPrivateSignal (0x0x7faee1c63a20) 0 empty
+
+Vtable for QFutureWatcherBase
+QFutureWatcherBase::_ZTV18QFutureWatcherBase: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QFutureWatcherBase)
+16    (int (*)(...))QFutureWatcherBase::metaObject
+24    (int (*)(...))QFutureWatcherBase::qt_metacast
+32    (int (*)(...))QFutureWatcherBase::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QFutureWatcherBase::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QFutureWatcherBase::connectNotify
+104   (int (*)(...))QFutureWatcherBase::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+
+Class QFutureWatcherBase
+   size=16 align=8
+   base size=16 base align=8
+QFutureWatcherBase (0x0x7faee1ce91a0) 0
+    vptr=((& QFutureWatcherBase::_ZTV18QFutureWatcherBase) + 16u)
+  QObject (0x0x7faee1c639c0) 0
+      primary-for QFutureWatcherBase (0x0x7faee1ce91a0)
+
+Class QHistoryState::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QHistoryState::QPrivateSignal (0x0x7faee194c060) 0 empty
+
+Vtable for QHistoryState
+QHistoryState::_ZTV13QHistoryState: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QHistoryState)
+16    (int (*)(...))QHistoryState::metaObject
+24    (int (*)(...))QHistoryState::qt_metacast
+32    (int (*)(...))QHistoryState::qt_metacall
+40    (int (*)(...))QHistoryState::~QHistoryState
+48    (int (*)(...))QHistoryState::~QHistoryState
+56    (int (*)(...))QHistoryState::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QHistoryState::onEntry
+120   (int (*)(...))QHistoryState::onExit
+
+Class QHistoryState
+   size=16 align=8
+   base size=16 base align=8
+QHistoryState (0x0x7faee1ce9a90) 0
+    vptr=((& QHistoryState::_ZTV13QHistoryState) + 16u)
+  QAbstractState (0x0x7faee1ce9af8) 0
+      primary-for QHistoryState (0x0x7faee1ce9a90)
+    QObject (0x0x7faee194c000) 0
+        primary-for QAbstractState (0x0x7faee1ce9af8)
+
+Class QIdentityProxyModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QIdentityProxyModel::QPrivateSignal (0x0x7faee194c120) 0 empty
+
+Vtable for QIdentityProxyModel
+QIdentityProxyModel::_ZTV19QIdentityProxyModel: 53u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QIdentityProxyModel)
+16    (int (*)(...))QIdentityProxyModel::metaObject
+24    (int (*)(...))QIdentityProxyModel::qt_metacast
+32    (int (*)(...))QIdentityProxyModel::qt_metacall
+40    (int (*)(...))QIdentityProxyModel::~QIdentityProxyModel
+48    (int (*)(...))QIdentityProxyModel::~QIdentityProxyModel
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QIdentityProxyModel::index
+120   (int (*)(...))QIdentityProxyModel::parent
+128   (int (*)(...))QIdentityProxyModel::sibling
+136   (int (*)(...))QIdentityProxyModel::rowCount
+144   (int (*)(...))QIdentityProxyModel::columnCount
+152   (int (*)(...))QAbstractProxyModel::hasChildren
+160   (int (*)(...))QAbstractProxyModel::data
+168   (int (*)(...))QAbstractProxyModel::setData
+176   (int (*)(...))QIdentityProxyModel::headerData
+184   (int (*)(...))QAbstractProxyModel::setHeaderData
+192   (int (*)(...))QAbstractProxyModel::itemData
+200   (int (*)(...))QAbstractProxyModel::setItemData
+208   (int (*)(...))QAbstractProxyModel::mimeTypes
+216   (int (*)(...))QAbstractProxyModel::mimeData
+224   (int (*)(...))QAbstractProxyModel::canDropMimeData
+232   (int (*)(...))QIdentityProxyModel::dropMimeData
+240   (int (*)(...))QAbstractProxyModel::supportedDropActions
+248   (int (*)(...))QAbstractProxyModel::supportedDragActions
+256   (int (*)(...))QIdentityProxyModel::insertRows
+264   (int (*)(...))QIdentityProxyModel::insertColumns
+272   (int (*)(...))QIdentityProxyModel::removeRows
+280   (int (*)(...))QIdentityProxyModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QAbstractProxyModel::fetchMore
+312   (int (*)(...))QAbstractProxyModel::canFetchMore
+320   (int (*)(...))QAbstractProxyModel::flags
+328   (int (*)(...))QAbstractProxyModel::sort
+336   (int (*)(...))QAbstractProxyModel::buddy
+344   (int (*)(...))QIdentityProxyModel::match
+352   (int (*)(...))QAbstractProxyModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractProxyModel::submit
+376   (int (*)(...))QAbstractProxyModel::revert
+384   (int (*)(...))QIdentityProxyModel::setSourceModel
+392   (int (*)(...))QIdentityProxyModel::mapToSource
+400   (int (*)(...))QIdentityProxyModel::mapFromSource
+408   (int (*)(...))QIdentityProxyModel::mapSelectionToSource
+416   (int (*)(...))QIdentityProxyModel::mapSelectionFromSource
+
+Class QIdentityProxyModel
+   size=16 align=8
+   base size=16 base align=8
+QIdentityProxyModel (0x0x7faee1ce9b60) 0
+    vptr=((& QIdentityProxyModel::_ZTV19QIdentityProxyModel) + 16u)
+  QAbstractProxyModel (0x0x7faee1ce9bc8) 0
+      primary-for QIdentityProxyModel (0x0x7faee1ce9b60)
+    QAbstractItemModel (0x0x7faee1ce9c30) 0
+        primary-for QAbstractProxyModel (0x0x7faee1ce9bc8)
+      QObject (0x0x7faee194c0c0) 0
+          primary-for QAbstractItemModel (0x0x7faee1ce9c30)
+
+Class QItemSelectionRange
+   size=16 align=8
+   base size=16 base align=8
+QItemSelectionRange (0x0x7faee194c180) 0
+
+Class QItemSelectionModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QItemSelectionModel::QPrivateSignal (0x0x7faee194c840) 0 empty
+
+Vtable for QItemSelectionModel
+QItemSelectionModel::_ZTV19QItemSelectionModel: 20u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QItemSelectionModel)
+16    (int (*)(...))QItemSelectionModel::metaObject
+24    (int (*)(...))QItemSelectionModel::qt_metacast
+32    (int (*)(...))QItemSelectionModel::qt_metacall
+40    (int (*)(...))QItemSelectionModel::~QItemSelectionModel
+48    (int (*)(...))QItemSelectionModel::~QItemSelectionModel
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QItemSelectionModel::setCurrentIndex
+120   (int (*)(...))QItemSelectionModel::select
+128   (int (*)(...))QItemSelectionModel::select
+136   (int (*)(...))QItemSelectionModel::clear
+144   (int (*)(...))QItemSelectionModel::reset
+152   (int (*)(...))QItemSelectionModel::clearCurrentIndex
+
+Class QItemSelectionModel
+   size=16 align=8
+   base size=16 base align=8
+QItemSelectionModel (0x0x7faee19b2478) 0
+    vptr=((& QItemSelectionModel::_ZTV19QItemSelectionModel) + 16u)
+  QObject (0x0x7faee194c7e0) 0
+      primary-for QItemSelectionModel (0x0x7faee19b2478)
+
+Class QItemSelection
+   size=8 align=8
+   base size=8 base align=8
+QItemSelection (0x0x7faee19b2680) 0
+  QList<QItemSelectionRange> (0x0x7faee19b26e8) 0
+    QListSpecialMethods<QItemSelectionRange> (0x0x7faee194cb40) 0 empty
+
+Class QJsonValue
+   size=24 align=8
+   base size=20 base align=8
+QJsonValue (0x0x7faee1a50060) 0
+
+Class QJsonValueRef
+   size=16 align=8
+   base size=12 base align=8
+QJsonValueRef (0x0x7faee17b8780) 0
+
+Class QJsonValuePtr
+   size=24 align=8
+   base size=24 base align=8
+QJsonValuePtr (0x0x7faee17b8cc0) 0
+
+Class QJsonValueRefPtr
+   size=16 align=8
+   base size=16 base align=8
+QJsonValueRefPtr (0x0x7faee17b8d20) 0
+
+Class QJsonArray::iterator
+   size=16 align=8
+   base size=12 base align=8
+QJsonArray::iterator (0x0x7faee17b8f00) 0
+
+Class QJsonArray::const_iterator
+   size=16 align=8
+   base size=12 base align=8
+QJsonArray::const_iterator (0x0x7faee17b8f60) 0
+
+Class QJsonArray
+   size=16 align=8
+   base size=16 base align=8
+QJsonArray (0x0x7faee17b8ea0) 0
+
+Class QJsonParseError
+   size=8 align=4
+   base size=8 base align=4
+QJsonParseError (0x0x7faee152f1e0) 0
+
+Class QJsonDocument
+   size=8 align=8
+   base size=8 base align=8
+QJsonDocument (0x0x7faee152f240) 0
+
+Class QJsonObject::iterator
+   size=16 align=8
+   base size=12 base align=8
+QJsonObject::iterator (0x0x7faee152f8a0) 0
+
+Class QJsonObject::const_iterator
+   size=16 align=8
+   base size=12 base align=8
+QJsonObject::const_iterator (0x0x7faee152f900) 0
+
+Class QJsonObject
+   size=16 align=8
+   base size=16 base align=8
+QJsonObject (0x0x7faee152f840) 0
+
+Class QLibrary::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QLibrary::QPrivateSignal (0x0x7faee1601ba0) 0 empty
+
+Vtable for QLibrary
+QLibrary::_ZTV8QLibrary: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI8QLibrary)
+16    (int (*)(...))QLibrary::metaObject
+24    (int (*)(...))QLibrary::qt_metacast
+32    (int (*)(...))QLibrary::qt_metacall
+40    (int (*)(...))QLibrary::~QLibrary
+48    (int (*)(...))QLibrary::~QLibrary
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QLibrary
+   size=32 align=8
+   base size=25 base align=8
+QLibrary (0x0x7faee1603a28) 0
+    vptr=((& QLibrary::_ZTV8QLibrary) + 16u)
+  QObject (0x0x7faee1601b40) 0
+      primary-for QLibrary (0x0x7faee1603a28)
+
+Class QVersionNumber::SegmentStorage
+   size=8 align=8
+   base size=8 base align=8
+QVersionNumber::SegmentStorage (0x0x7faee16912a0) 0
+
+Class QVersionNumber
+   size=8 align=8
+   base size=8 base align=8
+QVersionNumber (0x0x7faee1601d80) 0
+
+Class QLibraryInfo
+   size=1 align=1
+   base size=0 base align=1
+QLibraryInfo (0x0x7faee1691780) 0 empty
+
+Class QPoint
+   size=8 align=4
+   base size=8 base align=4
+QPoint (0x0x7faee16917e0) 0
+
+Class QPointF
+   size=16 align=8
+   base size=16 base align=8
+QPointF (0x0x7faee1691a80) 0
+
+Class QLine
+   size=16 align=4
+   base size=16 base align=4
+QLine (0x0x7faee13780c0) 0
+
+Class QLineF
+   size=32 align=8
+   base size=32 base align=8
+QLineF (0x0x7faee1378a20) 0
+
+Class QLinkedListData
+   size=32 align=8
+   base size=25 base align=8
+QLinkedListData (0x0x7faee13f0060) 0
+
+Class QLockFile
+   size=8 align=8
+   base size=8 base align=8
+QLockFile (0x0x7faee13f03c0) 0
+
+Class QLoggingCategory::AtomicBools
+   size=4 align=1
+   base size=4 base align=1
+QLoggingCategory::AtomicBools (0x0x7faee13f0540) 0
+
+Class QLoggingCategory
+   size=24 align=8
+   base size=24 base align=8
+QLoggingCategory (0x0x7faee13f04e0) 0
+
+Class QMargins
+   size=16 align=4
+   base size=16 base align=4
+QMargins (0x0x7faee13f06c0) 0
+
+Class QMarginsF
+   size=32 align=8
+   base size=32 base align=8
+QMarginsF (0x0x7faee13f0960) 0
+
+Class QMessageAuthenticationCode
+   size=8 align=8
+   base size=8 base align=8
+QMessageAuthenticationCode (0x0x7faee10d0000) 0
+
+Class QMetaMethod
+   size=16 align=8
+   base size=12 base align=8
+QMetaMethod (0x0x7faee10d0060) 0
+
+Class QMetaEnum
+   size=16 align=8
+   base size=12 base align=8
+QMetaEnum (0x0x7faee10d0660) 0
+
+Class QMetaProperty
+   size=32 align=8
+   base size=32 base align=8
+QMetaProperty (0x0x7faee10d0960) 0
+
+Class QMetaClassInfo
+   size=16 align=8
+   base size=12 base align=8
+QMetaClassInfo (0x0x7faee10d09c0) 0
+
+Class QMimeData::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QMimeData::QPrivateSignal (0x0x7faee10d0cc0) 0 empty
+
+Vtable for QMimeData
+QMimeData::_ZTV9QMimeData: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QMimeData)
+16    (int (*)(...))QMimeData::metaObject
+24    (int (*)(...))QMimeData::qt_metacast
+32    (int (*)(...))QMimeData::qt_metacall
+40    (int (*)(...))QMimeData::~QMimeData
+48    (int (*)(...))QMimeData::~QMimeData
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QMimeData::hasFormat
+120   (int (*)(...))QMimeData::formats
+128   (int (*)(...))QMimeData::retrieveData
+
+Class QMimeData
+   size=16 align=8
+   base size=16 base align=8
+QMimeData (0x0x7faee1093c98) 0
+    vptr=((& QMimeData::_ZTV9QMimeData) + 16u)
+  QObject (0x0x7faee10d0c60) 0
+      primary-for QMimeData (0x0x7faee1093c98)
+
+Class QMimeType
+   size=8 align=8
+   base size=8 base align=8
+QMimeType (0x0x7faee10d0d20) 0
+
+Class QMimeDatabase
+   size=8 align=8
+   base size=8 base align=8
+QMimeDatabase (0x0x7faee1165060) 0
+
+Class QObjectCleanupHandler::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QObjectCleanupHandler::QPrivateSignal (0x0x7faee1165120) 0 empty
+
+Vtable for QObjectCleanupHandler
+QObjectCleanupHandler::_ZTV21QObjectCleanupHandler: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QObjectCleanupHandler)
+16    (int (*)(...))QObjectCleanupHandler::metaObject
+24    (int (*)(...))QObjectCleanupHandler::qt_metacast
+32    (int (*)(...))QObjectCleanupHandler::qt_metacall
+40    (int (*)(...))QObjectCleanupHandler::~QObjectCleanupHandler
+48    (int (*)(...))QObjectCleanupHandler::~QObjectCleanupHandler
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QObjectCleanupHandler
+   size=24 align=8
+   base size=24 base align=8
+QObjectCleanupHandler (0x0x7faee1093ea0) 0
+    vptr=((& QObjectCleanupHandler::_ZTV21QObjectCleanupHandler) + 16u)
+  QObject (0x0x7faee11650c0) 0
+      primary-for QObjectCleanupHandler (0x0x7faee1093ea0)
+
+Class QOperatingSystemVersion
+   size=16 align=4
+   base size=16 base align=4
+QOperatingSystemVersion (0x0x7faee1165180) 0
+
+Class QParallelAnimationGroup::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QParallelAnimationGroup::QPrivateSignal (0x0x7faee1165900) 0 empty
+
+Vtable for QParallelAnimationGroup
+QParallelAnimationGroup::_ZTV23QParallelAnimationGroup: 18u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI23QParallelAnimationGroup)
+16    (int (*)(...))QParallelAnimationGroup::metaObject
+24    (int (*)(...))QParallelAnimationGroup::qt_metacast
+32    (int (*)(...))QParallelAnimationGroup::qt_metacall
+40    (int (*)(...))QParallelAnimationGroup::~QParallelAnimationGroup
+48    (int (*)(...))QParallelAnimationGroup::~QParallelAnimationGroup
+56    (int (*)(...))QParallelAnimationGroup::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QParallelAnimationGroup::duration
+120   (int (*)(...))QParallelAnimationGroup::updateCurrentTime
+128   (int (*)(...))QParallelAnimationGroup::updateState
+136   (int (*)(...))QParallelAnimationGroup::updateDirection
+
+Class QParallelAnimationGroup
+   size=16 align=8
+   base size=16 base align=8
+QParallelAnimationGroup (0x0x7faee11955b0) 0
+    vptr=((& QParallelAnimationGroup::_ZTV23QParallelAnimationGroup) + 16u)
+  QAnimationGroup (0x0x7faee1195618) 0
+      primary-for QParallelAnimationGroup (0x0x7faee11955b0)
+    QAbstractAnimation (0x0x7faee1195680) 0
+        primary-for QAnimationGroup (0x0x7faee1195618)
+      QObject (0x0x7faee11658a0) 0
+          primary-for QAbstractAnimation (0x0x7faee1195680)
+
+Class QPauseAnimation::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPauseAnimation::QPrivateSignal (0x0x7faee11659c0) 0 empty
+
+Vtable for QPauseAnimation
+QPauseAnimation::_ZTV15QPauseAnimation: 18u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QPauseAnimation)
+16    (int (*)(...))QPauseAnimation::metaObject
+24    (int (*)(...))QPauseAnimation::qt_metacast
+32    (int (*)(...))QPauseAnimation::qt_metacall
+40    (int (*)(...))QPauseAnimation::~QPauseAnimation
+48    (int (*)(...))QPauseAnimation::~QPauseAnimation
+56    (int (*)(...))QPauseAnimation::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QPauseAnimation::duration
+120   (int (*)(...))QPauseAnimation::updateCurrentTime
+128   (int (*)(...))QAbstractAnimation::updateState
+136   (int (*)(...))QAbstractAnimation::updateDirection
+
+Class QPauseAnimation
+   size=16 align=8
+   base size=16 base align=8
+QPauseAnimation (0x0x7faee11956e8) 0
+    vptr=((& QPauseAnimation::_ZTV15QPauseAnimation) + 16u)
+  QAbstractAnimation (0x0x7faee1195750) 0
+      primary-for QPauseAnimation (0x0x7faee11956e8)
+    QObject (0x0x7faee1165960) 0
+        primary-for QAbstractAnimation (0x0x7faee1195750)
+
+Class QStaticPlugin
+   size=16 align=8
+   base size=16 base align=8
+QStaticPlugin (0x0x7faee1165ba0) 0
+
+Class QPluginLoader::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPluginLoader::QPrivateSignal (0x0x7faee1165ea0) 0 empty
+
+Vtable for QPluginLoader
+QPluginLoader::_ZTV13QPluginLoader: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QPluginLoader)
+16    (int (*)(...))QPluginLoader::metaObject
+24    (int (*)(...))QPluginLoader::qt_metacast
+32    (int (*)(...))QPluginLoader::qt_metacall
+40    (int (*)(...))QPluginLoader::~QPluginLoader
+48    (int (*)(...))QPluginLoader::~QPluginLoader
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QPluginLoader
+   size=32 align=8
+   base size=25 base align=8
+QPluginLoader (0x0x7faee1195958) 0
+    vptr=((& QPluginLoader::_ZTV13QPluginLoader) + 16u)
+  QObject (0x0x7faee1165e40) 0
+      primary-for QPluginLoader (0x0x7faee1195958)
+
+Class QProcessEnvironment
+   size=8 align=8
+   base size=8 base align=8
+QProcessEnvironment (0x0x7faee1165f00) 0
+
+Class QProcess::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QProcess::QPrivateSignal (0x0x7faee0e17600) 0 empty
+
+Vtable for QProcess
+QProcess::_ZTV8QProcess: 31u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI8QProcess)
+16    (int (*)(...))QProcess::metaObject
+24    (int (*)(...))QProcess::qt_metacast
+32    (int (*)(...))QProcess::qt_metacall
+40    (int (*)(...))QProcess::~QProcess
+48    (int (*)(...))QProcess::~QProcess
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QProcess::isSequential
+120   (int (*)(...))QProcess::open
+128   (int (*)(...))QProcess::close
+136   (int (*)(...))QIODevice::pos
+144   (int (*)(...))QIODevice::size
+152   (int (*)(...))QIODevice::seek
+160   (int (*)(...))QProcess::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QProcess::bytesAvailable
+184   (int (*)(...))QProcess::bytesToWrite
+192   (int (*)(...))QProcess::canReadLine
+200   (int (*)(...))QProcess::waitForReadyRead
+208   (int (*)(...))QProcess::waitForBytesWritten
+216   (int (*)(...))QProcess::readData
+224   (int (*)(...))QIODevice::readLineData
+232   (int (*)(...))QProcess::writeData
+240   (int (*)(...))QProcess::setupChildProcess
+
+Class QProcess
+   size=16 align=8
+   base size=16 base align=8
+QProcess (0x0x7faee0e24000) 0
+    vptr=((& QProcess::_ZTV8QProcess) + 16u)
+  QIODevice (0x0x7faee0e24068) 0
+      primary-for QProcess (0x0x7faee0e24000)
+    QObject (0x0x7faee0e175a0) 0
+        primary-for QIODevice (0x0x7faee0e24068)
+
+Class QVariantAnimation::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QVariantAnimation::QPrivateSignal (0x0x7faee0e176c0) 0 empty
+
+Vtable for QVariantAnimation
+QVariantAnimation::_ZTV17QVariantAnimation: 20u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QVariantAnimation)
+16    (int (*)(...))QVariantAnimation::metaObject
+24    (int (*)(...))QVariantAnimation::qt_metacast
+32    (int (*)(...))QVariantAnimation::qt_metacall
+40    (int (*)(...))QVariantAnimation::~QVariantAnimation
+48    (int (*)(...))QVariantAnimation::~QVariantAnimation
+56    (int (*)(...))QVariantAnimation::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QVariantAnimation::duration
+120   (int (*)(...))QVariantAnimation::updateCurrentTime
+128   (int (*)(...))QVariantAnimation::updateState
+136   (int (*)(...))QAbstractAnimation::updateDirection
+144   (int (*)(...))QVariantAnimation::updateCurrentValue
+152   (int (*)(...))QVariantAnimation::interpolated
+
+Class QVariantAnimation
+   size=16 align=8
+   base size=16 base align=8
+QVariantAnimation (0x0x7faee0e240d0) 0
+    vptr=((& QVariantAnimation::_ZTV17QVariantAnimation) + 16u)
+  QAbstractAnimation (0x0x7faee0e24138) 0
+      primary-for QVariantAnimation (0x0x7faee0e240d0)
+    QObject (0x0x7faee0e17660) 0
+        primary-for QAbstractAnimation (0x0x7faee0e24138)
+
+Class QPropertyAnimation::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPropertyAnimation::QPrivateSignal (0x0x7faee0e17780) 0 empty
+
+Vtable for QPropertyAnimation
+QPropertyAnimation::_ZTV18QPropertyAnimation: 20u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QPropertyAnimation)
+16    (int (*)(...))QPropertyAnimation::metaObject
+24    (int (*)(...))QPropertyAnimation::qt_metacast
+32    (int (*)(...))QPropertyAnimation::qt_metacall
+40    (int (*)(...))QPropertyAnimation::~QPropertyAnimation
+48    (int (*)(...))QPropertyAnimation::~QPropertyAnimation
+56    (int (*)(...))QPropertyAnimation::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QVariantAnimation::duration
+120   (int (*)(...))QVariantAnimation::updateCurrentTime
+128   (int (*)(...))QPropertyAnimation::updateState
+136   (int (*)(...))QAbstractAnimation::updateDirection
+144   (int (*)(...))QPropertyAnimation::updateCurrentValue
+152   (int (*)(...))QVariantAnimation::interpolated
+
+Class QPropertyAnimation
+   size=16 align=8
+   base size=16 base align=8
+QPropertyAnimation (0x0x7faee0e24208) 0
+    vptr=((& QPropertyAnimation::_ZTV18QPropertyAnimation) + 16u)
+  QVariantAnimation (0x0x7faee0e24270) 0
+      primary-for QPropertyAnimation (0x0x7faee0e24208)
+    QAbstractAnimation (0x0x7faee0e242d8) 0
+        primary-for QVariantAnimation (0x0x7faee0e24270)
+      QObject (0x0x7faee0e17720) 0
+          primary-for QAbstractAnimation (0x0x7faee0e242d8)
+
+Class QRandomGenerator::Storage
+   size=2504 align=8
+   base size=2504 base align=8
+QRandomGenerator::Storage (0x0x7faee0e178a0) 0
+
+Class QRandomGenerator
+   size=2512 align=8
+   base size=2512 base align=8
+QRandomGenerator (0x0x7faee0e17840) 0
+
+Class QRandomGenerator64
+   size=2512 align=8
+   base size=2512 base align=8
+QRandomGenerator64 (0x0x7faee0f035b0) 0
+  QRandomGenerator (0x0x7faee0efe840) 0
+
+Class QReadWriteLock
+   size=8 align=8
+   base size=8 base align=8
+QReadWriteLock (0x0x7faee0efe900) 0
+
+Class QReadLocker
+   size=8 align=8
+   base size=8 base align=8
+QReadLocker (0x0x7faee0efeba0) 0
+
+Class QWriteLocker
+   size=8 align=8
+   base size=8 base align=8
+QWriteLocker (0x0x7faee0efec60) 0
+
+Class QSize
+   size=8 align=4
+   base size=8 base align=4
+QSize (0x0x7faee0efed20) 0
+
+Class QSizeF
+   size=16 align=8
+   base size=16 base align=8
+QSizeF (0x0x7faee0c0b000) 0
+
+Class QRect
+   size=16 align=4
+   base size=16 base align=4
+QRect (0x0x7faee0c0b2a0) 0
+
+Class QRectF
+   size=32 align=8
+   base size=32 base align=8
+QRectF (0x0x7faee0c0b540) 0
+
+Class QResource
+   size=8 align=8
+   base size=8 base align=8
+QResource (0x0x7faee0c0b7e0) 0
+
+Class QSaveFile::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSaveFile::QPrivateSignal (0x0x7faee0c0b960) 0 empty
+
+Vtable for QSaveFile
+QSaveFile::_ZTV9QSaveFile: 34u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QSaveFile)
+16    (int (*)(...))QSaveFile::metaObject
+24    (int (*)(...))QSaveFile::qt_metacast
+32    (int (*)(...))QSaveFile::qt_metacall
+40    (int (*)(...))QSaveFile::~QSaveFile
+48    (int (*)(...))QSaveFile::~QSaveFile
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QFileDevice::isSequential
+120   (int (*)(...))QSaveFile::open
+128   (int (*)(...))QSaveFile::close
+136   (int (*)(...))QFileDevice::pos
+144   (int (*)(...))QFileDevice::size
+152   (int (*)(...))QFileDevice::seek
+160   (int (*)(...))QFileDevice::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QIODevice::bytesAvailable
+184   (int (*)(...))QIODevice::bytesToWrite
+192   (int (*)(...))QIODevice::canReadLine
+200   (int (*)(...))QIODevice::waitForReadyRead
+208   (int (*)(...))QIODevice::waitForBytesWritten
+216   (int (*)(...))QFileDevice::readData
+224   (int (*)(...))QFileDevice::readLineData
+232   (int (*)(...))QSaveFile::writeData
+240   (int (*)(...))QSaveFile::fileName
+248   (int (*)(...))QFileDevice::resize
+256   (int (*)(...))QFileDevice::permissions
+264   (int (*)(...))QFileDevice::setPermissions
+
+Class QSaveFile
+   size=16 align=8
+   base size=16 base align=8
+QSaveFile (0x0x7faee0d0b138) 0
+    vptr=((& QSaveFile::_ZTV9QSaveFile) + 16u)
+  QFileDevice (0x0x7faee0d0b1a0) 0
+      primary-for QSaveFile (0x0x7faee0d0b138)
+    QIODevice (0x0x7faee0d0b208) 0
+        primary-for QFileDevice (0x0x7faee0d0b1a0)
+      QObject (0x0x7faee0c0b900) 0
+          primary-for QIODevice (0x0x7faee0d0b208)
+
+Class QSemaphore
+   size=8 align=8
+   base size=8 base align=8
+QSemaphore (0x0x7faee0c0ba80) 0
+
+Class QSemaphoreReleaser
+   size=16 align=8
+   base size=12 base align=8
+QSemaphoreReleaser (0x0x7faee0c0bc00) 0
+
+Class QSequentialAnimationGroup::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSequentialAnimationGroup::QPrivateSignal (0x0x7faee0ad4240) 0 empty
+
+Vtable for QSequentialAnimationGroup
+QSequentialAnimationGroup::_ZTV25QSequentialAnimationGroup: 18u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI25QSequentialAnimationGroup)
+16    (int (*)(...))QSequentialAnimationGroup::metaObject
+24    (int (*)(...))QSequentialAnimationGroup::qt_metacast
+32    (int (*)(...))QSequentialAnimationGroup::qt_metacall
+40    (int (*)(...))QSequentialAnimationGroup::~QSequentialAnimationGroup
+48    (int (*)(...))QSequentialAnimationGroup::~QSequentialAnimationGroup
+56    (int (*)(...))QSequentialAnimationGroup::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QSequentialAnimationGroup::duration
+120   (int (*)(...))QSequentialAnimationGroup::updateCurrentTime
+128   (int (*)(...))QSequentialAnimationGroup::updateState
+136   (int (*)(...))QSequentialAnimationGroup::updateDirection
+
+Class QSequentialAnimationGroup
+   size=16 align=8
+   base size=16 base align=8
+QSequentialAnimationGroup (0x0x7faee0acba90) 0
+    vptr=((& QSequentialAnimationGroup::_ZTV25QSequentialAnimationGroup) + 16u)
+  QAnimationGroup (0x0x7faee0acbaf8) 0
+      primary-for QSequentialAnimationGroup (0x0x7faee0acba90)
+    QAbstractAnimation (0x0x7faee0acbb60) 0
+        primary-for QAnimationGroup (0x0x7faee0acbaf8)
+      QObject (0x0x7faee0ad41e0) 0
+          primary-for QAbstractAnimation (0x0x7faee0acbb60)
+
+Class QSettings::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSettings::QPrivateSignal (0x0x7faee0ad4300) 0 empty
+
+Vtable for QSettings
+QSettings::_ZTV9QSettings: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QSettings)
+16    (int (*)(...))QSettings::metaObject
+24    (int (*)(...))QSettings::qt_metacast
+32    (int (*)(...))QSettings::qt_metacall
+40    (int (*)(...))QSettings::~QSettings
+48    (int (*)(...))QSettings::~QSettings
+56    (int (*)(...))QSettings::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QSettings
+   size=16 align=8
+   base size=16 base align=8
+QSettings (0x0x7faee0acbbc8) 0
+    vptr=((& QSettings::_ZTV9QSettings) + 16u)
+  QObject (0x0x7faee0ad42a0) 0
+      primary-for QSettings (0x0x7faee0acbbc8)
+
+Class QSharedMemory::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSharedMemory::QPrivateSignal (0x0x7faee0ad43c0) 0 empty
+
+Vtable for QSharedMemory
+QSharedMemory::_ZTV13QSharedMemory: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QSharedMemory)
+16    (int (*)(...))QSharedMemory::metaObject
+24    (int (*)(...))QSharedMemory::qt_metacast
+32    (int (*)(...))QSharedMemory::qt_metacall
+40    (int (*)(...))QSharedMemory::~QSharedMemory
+48    (int (*)(...))QSharedMemory::~QSharedMemory
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QSharedMemory
+   size=16 align=8
+   base size=16 base align=8
+QSharedMemory (0x0x7faee0acbc30) 0
+    vptr=((& QSharedMemory::_ZTV13QSharedMemory) + 16u)
+  QObject (0x0x7faee0ad4360) 0
+      primary-for QSharedMemory (0x0x7faee0acbc30)
+
+Class QSignalMapper::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSignalMapper::QPrivateSignal (0x0x7faee0ad4480) 0 empty
+
+Vtable for QSignalMapper
+QSignalMapper::_ZTV13QSignalMapper: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QSignalMapper)
+16    (int (*)(...))QSignalMapper::metaObject
+24    (int (*)(...))QSignalMapper::qt_metacast
+32    (int (*)(...))QSignalMapper::qt_metacall
+40    (int (*)(...))QSignalMapper::~QSignalMapper
+48    (int (*)(...))QSignalMapper::~QSignalMapper
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QSignalMapper
+   size=16 align=8
+   base size=16 base align=8
+QSignalMapper (0x0x7faee0acbc98) 0
+    vptr=((& QSignalMapper::_ZTV13QSignalMapper) + 16u)
+  QObject (0x0x7faee0ad4420) 0
+      primary-for QSignalMapper (0x0x7faee0acbc98)
+
+Class QSignalTransition::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSignalTransition::QPrivateSignal (0x0x7faee0ad4540) 0 empty
+
+Vtable for QSignalTransition
+QSignalTransition::_ZTV17QSignalTransition: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QSignalTransition)
+16    (int (*)(...))QSignalTransition::metaObject
+24    (int (*)(...))QSignalTransition::qt_metacast
+32    (int (*)(...))QSignalTransition::qt_metacall
+40    (int (*)(...))QSignalTransition::~QSignalTransition
+48    (int (*)(...))QSignalTransition::~QSignalTransition
+56    (int (*)(...))QSignalTransition::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QSignalTransition::eventTest
+120   (int (*)(...))QSignalTransition::onTransition
+
+Class QSignalTransition
+   size=16 align=8
+   base size=16 base align=8
+QSignalTransition (0x0x7faee0acbd00) 0
+    vptr=((& QSignalTransition::_ZTV17QSignalTransition) + 16u)
+  QAbstractTransition (0x0x7faee0acbd68) 0
+      primary-for QSignalTransition (0x0x7faee0acbd00)
+    QObject (0x0x7faee0ad44e0) 0
+        primary-for QAbstractTransition (0x0x7faee0acbd68)
+
+Class QSocketNotifier::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSocketNotifier::QPrivateSignal (0x0x7faee0ad4600) 0 empty
+
+Vtable for QSocketNotifier
+QSocketNotifier::_ZTV15QSocketNotifier: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QSocketNotifier)
+16    (int (*)(...))QSocketNotifier::metaObject
+24    (int (*)(...))QSocketNotifier::qt_metacast
+32    (int (*)(...))QSocketNotifier::qt_metacall
+40    (int (*)(...))QSocketNotifier::~QSocketNotifier
+48    (int (*)(...))QSocketNotifier::~QSocketNotifier
+56    (int (*)(...))QSocketNotifier::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QSocketNotifier
+   size=16 align=8
+   base size=16 base align=8
+QSocketNotifier (0x0x7faee0acbdd0) 0
+    vptr=((& QSocketNotifier::_ZTV15QSocketNotifier) + 16u)
+  QObject (0x0x7faee0ad45a0) 0
+      primary-for QSocketNotifier (0x0x7faee0acbdd0)
+
+Class QSortFilterProxyModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSortFilterProxyModel::QPrivateSignal (0x0x7faee0ad46c0) 0 empty
+
+Vtable for QSortFilterProxyModel
+QSortFilterProxyModel::_ZTV21QSortFilterProxyModel: 56u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QSortFilterProxyModel)
+16    (int (*)(...))QSortFilterProxyModel::metaObject
+24    (int (*)(...))QSortFilterProxyModel::qt_metacast
+32    (int (*)(...))QSortFilterProxyModel::qt_metacall
+40    (int (*)(...))QSortFilterProxyModel::~QSortFilterProxyModel
+48    (int (*)(...))QSortFilterProxyModel::~QSortFilterProxyModel
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QSortFilterProxyModel::index
+120   (int (*)(...))QSortFilterProxyModel::parent
+128   (int (*)(...))QSortFilterProxyModel::sibling
+136   (int (*)(...))QSortFilterProxyModel::rowCount
+144   (int (*)(...))QSortFilterProxyModel::columnCount
+152   (int (*)(...))QSortFilterProxyModel::hasChildren
+160   (int (*)(...))QSortFilterProxyModel::data
+168   (int (*)(...))QSortFilterProxyModel::setData
+176   (int (*)(...))QSortFilterProxyModel::headerData
+184   (int (*)(...))QSortFilterProxyModel::setHeaderData
+192   (int (*)(...))QAbstractProxyModel::itemData
+200   (int (*)(...))QAbstractProxyModel::setItemData
+208   (int (*)(...))QSortFilterProxyModel::mimeTypes
+216   (int (*)(...))QSortFilterProxyModel::mimeData
+224   (int (*)(...))QAbstractProxyModel::canDropMimeData
+232   (int (*)(...))QSortFilterProxyModel::dropMimeData
+240   (int (*)(...))QSortFilterProxyModel::supportedDropActions
+248   (int (*)(...))QAbstractProxyModel::supportedDragActions
+256   (int (*)(...))QSortFilterProxyModel::insertRows
+264   (int (*)(...))QSortFilterProxyModel::insertColumns
+272   (int (*)(...))QSortFilterProxyModel::removeRows
+280   (int (*)(...))QSortFilterProxyModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QSortFilterProxyModel::fetchMore
+312   (int (*)(...))QSortFilterProxyModel::canFetchMore
+320   (int (*)(...))QSortFilterProxyModel::flags
+328   (int (*)(...))QSortFilterProxyModel::sort
+336   (int (*)(...))QSortFilterProxyModel::buddy
+344   (int (*)(...))QSortFilterProxyModel::match
+352   (int (*)(...))QSortFilterProxyModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractProxyModel::submit
+376   (int (*)(...))QAbstractProxyModel::revert
+384   (int (*)(...))QSortFilterProxyModel::setSourceModel
+392   (int (*)(...))QSortFilterProxyModel::mapToSource
+400   (int (*)(...))QSortFilterProxyModel::mapFromSource
+408   (int (*)(...))QSortFilterProxyModel::mapSelectionToSource
+416   (int (*)(...))QSortFilterProxyModel::mapSelectionFromSource
+424   (int (*)(...))QSortFilterProxyModel::filterAcceptsRow
+432   (int (*)(...))QSortFilterProxyModel::filterAcceptsColumn
+440   (int (*)(...))QSortFilterProxyModel::lessThan
+
+Class QSortFilterProxyModel
+   size=16 align=8
+   base size=16 base align=8
+QSortFilterProxyModel (0x0x7faee0acbe38) 0
+    vptr=((& QSortFilterProxyModel::_ZTV21QSortFilterProxyModel) + 16u)
+  QAbstractProxyModel (0x0x7faee0acbea0) 0
+      primary-for QSortFilterProxyModel (0x0x7faee0acbe38)
+    QAbstractItemModel (0x0x7faee0acbf08) 0
+        primary-for QAbstractProxyModel (0x0x7faee0acbea0)
+      QObject (0x0x7faee0ad4660) 0
+          primary-for QAbstractItemModel (0x0x7faee0acbf08)
+
+Class QStandardPaths
+   size=1 align=1
+   base size=0 base align=1
+QStandardPaths (0x0x7faee0ad4780) 0 empty
+
+Class QState::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QState::QPrivateSignal (0x0x7faee0ad49c0) 0 empty
+
+Vtable for QState
+QState::_ZTV6QState: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI6QState)
+16    (int (*)(...))QState::metaObject
+24    (int (*)(...))QState::qt_metacast
+32    (int (*)(...))QState::qt_metacall
+40    (int (*)(...))QState::~QState
+48    (int (*)(...))QState::~QState
+56    (int (*)(...))QState::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QState::onEntry
+120   (int (*)(...))QState::onExit
+
+Class QState
+   size=16 align=8
+   base size=16 base align=8
+QState (0x0x7faee0b920d0) 0
+    vptr=((& QState::_ZTV6QState) + 16u)
+  QAbstractState (0x0x7faee0b92138) 0
+      primary-for QState (0x0x7faee0b920d0)
+    QObject (0x0x7faee0ad4960) 0
+        primary-for QAbstractState (0x0x7faee0b92138)
+
+Class QStateMachine::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QStateMachine::QPrivateSignal (0x0x7faee0ad4ae0) 0 empty
+
+Vtable for QStateMachine::SignalEvent
+QStateMachine::SignalEvent::_ZTVN13QStateMachine11SignalEventE: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN13QStateMachine11SignalEventE)
+16    (int (*)(...))QStateMachine::SignalEvent::~SignalEvent
+24    (int (*)(...))QStateMachine::SignalEvent::~SignalEvent
+
+Class QStateMachine::SignalEvent
+   size=48 align=8
+   base size=48 base align=8
+QStateMachine::SignalEvent (0x0x7faee0b922d8) 0
+    vptr=((& QStateMachine::SignalEvent::_ZTVN13QStateMachine11SignalEventE) + 16u)
+  QEvent (0x0x7faee0ad4b40) 0
+      primary-for QStateMachine::SignalEvent (0x0x7faee0b922d8)
+
+Vtable for QStateMachine::WrappedEvent
+QStateMachine::WrappedEvent::_ZTVN13QStateMachine12WrappedEventE: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN13QStateMachine12WrappedEventE)
+16    (int (*)(...))QStateMachine::WrappedEvent::~WrappedEvent
+24    (int (*)(...))QStateMachine::WrappedEvent::~WrappedEvent
+
+Class QStateMachine::WrappedEvent
+   size=40 align=8
+   base size=40 base align=8
+QStateMachine::WrappedEvent (0x0x7faee0b92340) 0
+    vptr=((& QStateMachine::WrappedEvent::_ZTVN13QStateMachine12WrappedEventE) + 16u)
+  QEvent (0x0x7faee0ad4ba0) 0
+      primary-for QStateMachine::WrappedEvent (0x0x7faee0b92340)
+
+Vtable for QStateMachine
+QStateMachine::_ZTV13QStateMachine: 20u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QStateMachine)
+16    (int (*)(...))QStateMachine::metaObject
+24    (int (*)(...))QStateMachine::qt_metacast
+32    (int (*)(...))QStateMachine::qt_metacall
+40    (int (*)(...))QStateMachine::~QStateMachine
+48    (int (*)(...))QStateMachine::~QStateMachine
+56    (int (*)(...))QStateMachine::event
+64    (int (*)(...))QStateMachine::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QStateMachine::onEntry
+120   (int (*)(...))QStateMachine::onExit
+128   (int (*)(...))QStateMachine::beginSelectTransitions
+136   (int (*)(...))QStateMachine::endSelectTransitions
+144   (int (*)(...))QStateMachine::beginMicrostep
+152   (int (*)(...))QStateMachine::endMicrostep
+
+Class QStateMachine
+   size=16 align=8
+   base size=16 base align=8
+QStateMachine (0x0x7faee0b921a0) 0
+    vptr=((& QStateMachine::_ZTV13QStateMachine) + 16u)
+  QState (0x0x7faee0b92208) 0
+      primary-for QStateMachine (0x0x7faee0b921a0)
+    QAbstractState (0x0x7faee0b92270) 0
+        primary-for QState (0x0x7faee0b92208)
+      QObject (0x0x7faee0ad4a80) 0
+          primary-for QAbstractState (0x0x7faee0b92270)
+
+Class QStorageInfo
+   size=8 align=8
+   base size=8 base align=8
+QStorageInfo (0x0x7faee0ad4c00) 0
+
+Class QAbstractConcatenable
+   size=1 align=1
+   base size=0 base align=1
+QAbstractConcatenable (0x0x7faee081eb40) 0 empty
+
+Class QStringListModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QStringListModel::QPrivateSignal (0x0x7faee0880f00) 0 empty
+
+Vtable for QStringListModel
+QStringListModel::_ZTV16QStringListModel: 48u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QStringListModel)
+16    (int (*)(...))QStringListModel::metaObject
+24    (int (*)(...))QStringListModel::qt_metacast
+32    (int (*)(...))QStringListModel::qt_metacall
+40    (int (*)(...))QStringListModel::~QStringListModel
+48    (int (*)(...))QStringListModel::~QStringListModel
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QAbstractListModel::index
+120   (int (*)(...))QAbstractListModel::parent
+128   (int (*)(...))QStringListModel::sibling
+136   (int (*)(...))QStringListModel::rowCount
+144   (int (*)(...))QAbstractListModel::columnCount
+152   (int (*)(...))QAbstractListModel::hasChildren
+160   (int (*)(...))QStringListModel::data
+168   (int (*)(...))QStringListModel::setData
+176   (int (*)(...))QAbstractItemModel::headerData
+184   (int (*)(...))QAbstractItemModel::setHeaderData
+192   (int (*)(...))QAbstractItemModel::itemData
+200   (int (*)(...))QAbstractItemModel::setItemData
+208   (int (*)(...))QAbstractItemModel::mimeTypes
+216   (int (*)(...))QAbstractItemModel::mimeData
+224   (int (*)(...))QAbstractItemModel::canDropMimeData
+232   (int (*)(...))QAbstractListModel::dropMimeData
+240   (int (*)(...))QStringListModel::supportedDropActions
+248   (int (*)(...))QAbstractItemModel::supportedDragActions
+256   (int (*)(...))QStringListModel::insertRows
+264   (int (*)(...))QAbstractItemModel::insertColumns
+272   (int (*)(...))QStringListModel::removeRows
+280   (int (*)(...))QAbstractItemModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QAbstractItemModel::fetchMore
+312   (int (*)(...))QAbstractItemModel::canFetchMore
+320   (int (*)(...))QStringListModel::flags
+328   (int (*)(...))QStringListModel::sort
+336   (int (*)(...))QAbstractItemModel::buddy
+344   (int (*)(...))QAbstractItemModel::match
+352   (int (*)(...))QAbstractItemModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractItemModel::submit
+376   (int (*)(...))QAbstractItemModel::revert
+
+Class QStringListModel
+   size=24 align=8
+   base size=24 base align=8
+QStringListModel (0x0x7faee08d5340) 0
+    vptr=((& QStringListModel::_ZTV16QStringListModel) + 16u)
+  QAbstractListModel (0x0x7faee08d53a8) 0
+      primary-for QStringListModel (0x0x7faee08d5340)
+    QAbstractItemModel (0x0x7faee08d5410) 0
+        primary-for QAbstractListModel (0x0x7faee08d53a8)
+      QObject (0x0x7faee0880ea0) 0
+          primary-for QAbstractItemModel (0x0x7faee08d5410)
+
+Class QSystemSemaphore
+   size=8 align=8
+   base size=8 base align=8
+QSystemSemaphore (0x0x7faee0880f60) 0
+
+Class QTemporaryDir
+   size=8 align=8
+   base size=8 base align=8
+QTemporaryDir (0x0x7faee090c060) 0
+
+Class QTemporaryFile::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTemporaryFile::QPrivateSignal (0x0x7faee090c180) 0 empty
+
+Vtable for QTemporaryFile
+QTemporaryFile::_ZTV14QTemporaryFile: 34u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QTemporaryFile)
+16    (int (*)(...))QTemporaryFile::metaObject
+24    (int (*)(...))QTemporaryFile::qt_metacast
+32    (int (*)(...))QTemporaryFile::qt_metacall
+40    (int (*)(...))QTemporaryFile::~QTemporaryFile
+48    (int (*)(...))QTemporaryFile::~QTemporaryFile
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QFileDevice::isSequential
+120   (int (*)(...))QTemporaryFile::open
+128   (int (*)(...))QFileDevice::close
+136   (int (*)(...))QFileDevice::pos
+144   (int (*)(...))QFile::size
+152   (int (*)(...))QFileDevice::seek
+160   (int (*)(...))QFileDevice::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QIODevice::bytesAvailable
+184   (int (*)(...))QIODevice::bytesToWrite
+192   (int (*)(...))QIODevice::canReadLine
+200   (int (*)(...))QIODevice::waitForReadyRead
+208   (int (*)(...))QIODevice::waitForBytesWritten
+216   (int (*)(...))QFileDevice::readData
+224   (int (*)(...))QFileDevice::readLineData
+232   (int (*)(...))QFileDevice::writeData
+240   (int (*)(...))QTemporaryFile::fileName
+248   (int (*)(...))QFile::resize
+256   (int (*)(...))QFile::permissions
+264   (int (*)(...))QFile::setPermissions
+
+Class QTemporaryFile
+   size=16 align=8
+   base size=16 base align=8
+QTemporaryFile (0x0x7faee08d5478) 0
+    vptr=((& QTemporaryFile::_ZTV14QTemporaryFile) + 16u)
+  QFile (0x0x7faee08d54e0) 0
+      primary-for QTemporaryFile (0x0x7faee08d5478)
+    QFileDevice (0x0x7faee08d5548) 0
+        primary-for QFile (0x0x7faee08d54e0)
+      QIODevice (0x0x7faee08d55b0) 0
+          primary-for QFileDevice (0x0x7faee08d5548)
+        QObject (0x0x7faee090c120) 0
+            primary-for QIODevice (0x0x7faee08d55b0)
+
+Class QTextBoundaryFinder
+   size=48 align=8
+   base size=48 base align=8
+QTextBoundaryFinder (0x0x7faee090c1e0) 0
+
+Class QTextCodec::ConverterState
+   size=32 align=8
+   base size=32 base align=8
+QTextCodec::ConverterState (0x0x7faee090c420) 0
+
+Vtable for QTextCodec
+QTextCodec::_ZTV10QTextCodec: 9u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QTextCodec)
+16    (int (*)(...))__cxa_pure_virtual
+24    (int (*)(...))QTextCodec::aliases
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+56    0u
+64    0u
+
+Class QTextCodec
+   size=8 align=8
+   base size=8 base align=8
+QTextCodec (0x0x7faee090c3c0) 0 nearly-empty
+    vptr=((& QTextCodec::_ZTV10QTextCodec) + 16u)
+
+Class QTextEncoder
+   size=40 align=8
+   base size=40 base align=8
+QTextEncoder (0x0x7faee090c600) 0
+
+Class QTextDecoder
+   size=40 align=8
+   base size=40 base align=8
+QTextDecoder (0x0x7faee090c660) 0
+
+Class std::__mutex_base
+   size=40 align=8
+   base size=40 base align=8
+std::__mutex_base (0x0x7faee090c6c0) 0
+
+Class std::__recursive_mutex_base
+   size=40 align=8
+   base size=40 base align=8
+std::__recursive_mutex_base (0x0x7faee090c720) 0
+
+Class std::mutex
+   size=40 align=8
+   base size=40 base align=8
+std::mutex (0x0x7faee08d57b8) 0
+  std::__mutex_base (0x0x7faee090c780) 0
+
+Class std::recursive_mutex
+   size=40 align=8
+   base size=40 base align=8
+std::recursive_mutex (0x0x7faee08d5820) 0
+  std::__recursive_mutex_base (0x0x7faee090c7e0) 0
+
+Class std::timed_mutex
+   size=40 align=8
+   base size=40 base align=8
+std::timed_mutex (0x0x7faee09dd0e0) 0
+  std::__mutex_base (0x0x7faee090c900) 0
+  std::__timed_mutex_impl<std::timed_mutex> (0x0x7faee090c960) 0 empty
+
+Class std::recursive_timed_mutex
+   size=40 align=8
+   base size=40 base align=8
+std::recursive_timed_mutex (0x0x7faee09dda80) 0
+  std::__recursive_mutex_base (0x0x7faee090ca20) 0
+  std::__timed_mutex_impl<std::recursive_timed_mutex> (0x0x7faee090ca80) 0 empty
+
+Class std::defer_lock_t
+   size=1 align=1
+   base size=0 base align=1
+std::defer_lock_t (0x0x7faee090cae0) 0 empty
+
+Class std::try_to_lock_t
+   size=1 align=1
+   base size=0 base align=1
+std::try_to_lock_t (0x0x7faee090cb40) 0 empty
+
+Class std::adopt_lock_t
+   size=1 align=1
+   base size=0 base align=1
+std::adopt_lock_t (0x0x7faee090cba0) 0 empty
+
+Class std::once_flag
+   size=4 align=4
+   base size=4 base align=4
+std::once_flag (0x0x7faee090cde0) 0
+
+Vtable for __gnu_cxx::__concurrence_lock_error
+__gnu_cxx::__concurrence_lock_error::_ZTVN9__gnu_cxx24__concurrence_lock_errorE: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN9__gnu_cxx24__concurrence_lock_errorE)
+16    (int (*)(...))__gnu_cxx::__concurrence_lock_error::~__concurrence_lock_error
+24    (int (*)(...))__gnu_cxx::__concurrence_lock_error::~__concurrence_lock_error
+32    (int (*)(...))__gnu_cxx::__concurrence_lock_error::what
+
+Class __gnu_cxx::__concurrence_lock_error
+   size=8 align=8
+   base size=8 base align=8
+__gnu_cxx::__concurrence_lock_error (0x0x7faee08d5958) 0 nearly-empty
+    vptr=((& __gnu_cxx::__concurrence_lock_error::_ZTVN9__gnu_cxx24__concurrence_lock_errorE) + 16u)
+  std::exception (0x0x7faee090cea0) 0 nearly-empty
+      primary-for __gnu_cxx::__concurrence_lock_error (0x0x7faee08d5958)
+
+Vtable for __gnu_cxx::__concurrence_unlock_error
+__gnu_cxx::__concurrence_unlock_error::_ZTVN9__gnu_cxx26__concurrence_unlock_errorE: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN9__gnu_cxx26__concurrence_unlock_errorE)
+16    (int (*)(...))__gnu_cxx::__concurrence_unlock_error::~__concurrence_unlock_error
+24    (int (*)(...))__gnu_cxx::__concurrence_unlock_error::~__concurrence_unlock_error
+32    (int (*)(...))__gnu_cxx::__concurrence_unlock_error::what
+
+Class __gnu_cxx::__concurrence_unlock_error
+   size=8 align=8
+   base size=8 base align=8
+__gnu_cxx::__concurrence_unlock_error (0x0x7faee08d59c0) 0 nearly-empty
+    vptr=((& __gnu_cxx::__concurrence_unlock_error::_ZTVN9__gnu_cxx26__concurrence_unlock_errorE) + 16u)
+  std::exception (0x0x7faee090cf60) 0 nearly-empty
+      primary-for __gnu_cxx::__concurrence_unlock_error (0x0x7faee08d59c0)
+
+Vtable for __gnu_cxx::__concurrence_broadcast_error
+__gnu_cxx::__concurrence_broadcast_error::_ZTVN9__gnu_cxx29__concurrence_broadcast_errorE: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN9__gnu_cxx29__concurrence_broadcast_errorE)
+16    (int (*)(...))__gnu_cxx::__concurrence_broadcast_error::~__concurrence_broadcast_error
+24    (int (*)(...))__gnu_cxx::__concurrence_broadcast_error::~__concurrence_broadcast_error
+32    (int (*)(...))__gnu_cxx::__concurrence_broadcast_error::what
+
+Class __gnu_cxx::__concurrence_broadcast_error
+   size=8 align=8
+   base size=8 base align=8
+__gnu_cxx::__concurrence_broadcast_error (0x0x7faee08d5a28) 0 nearly-empty
+    vptr=((& __gnu_cxx::__concurrence_broadcast_error::_ZTVN9__gnu_cxx29__concurrence_broadcast_errorE) + 16u)
+  std::exception (0x0x7faee064d060) 0 nearly-empty
+      primary-for __gnu_cxx::__concurrence_broadcast_error (0x0x7faee08d5a28)
+
+Vtable for __gnu_cxx::__concurrence_wait_error
+__gnu_cxx::__concurrence_wait_error::_ZTVN9__gnu_cxx24__concurrence_wait_errorE: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN9__gnu_cxx24__concurrence_wait_errorE)
+16    (int (*)(...))__gnu_cxx::__concurrence_wait_error::~__concurrence_wait_error
+24    (int (*)(...))__gnu_cxx::__concurrence_wait_error::~__concurrence_wait_error
+32    (int (*)(...))__gnu_cxx::__concurrence_wait_error::what
+
+Class __gnu_cxx::__concurrence_wait_error
+   size=8 align=8
+   base size=8 base align=8
+__gnu_cxx::__concurrence_wait_error (0x0x7faee08d5af8) 0 nearly-empty
+    vptr=((& __gnu_cxx::__concurrence_wait_error::_ZTVN9__gnu_cxx24__concurrence_wait_errorE) + 16u)
+  std::exception (0x0x7faee064d120) 0 nearly-empty
+      primary-for __gnu_cxx::__concurrence_wait_error (0x0x7faee08d5af8)
+
+Class __gnu_cxx::__mutex
+   size=40 align=8
+   base size=40 base align=8
+__gnu_cxx::__mutex (0x0x7faee064d1e0) 0
+
+Class __gnu_cxx::__recursive_mutex
+   size=40 align=8
+   base size=40 base align=8
+__gnu_cxx::__recursive_mutex (0x0x7faee064d240) 0
+
+Class __gnu_cxx::__scoped_lock
+   size=8 align=8
+   base size=8 base align=8
+__gnu_cxx::__scoped_lock (0x0x7faee064d2a0) 0
+
+Class __gnu_cxx::__cond
+   size=48 align=8
+   base size=48 base align=8
+__gnu_cxx::__cond (0x0x7faee064d300) 0
+
+Vtable for std::bad_weak_ptr
+std::bad_weak_ptr::_ZTVSt12bad_weak_ptr: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt12bad_weak_ptr)
+16    (int (*)(...))std::bad_weak_ptr::~bad_weak_ptr
+24    (int (*)(...))std::bad_weak_ptr::~bad_weak_ptr
+32    (int (*)(...))std::bad_weak_ptr::what
+
+Class std::bad_weak_ptr
+   size=8 align=8
+   base size=8 base align=8
+std::bad_weak_ptr (0x0x7faee08d5dd0) 0 nearly-empty
+    vptr=((& std::bad_weak_ptr::_ZTVSt12bad_weak_ptr) + 16u)
+  std::exception (0x0x7faee064d660) 0 nearly-empty
+      primary-for std::bad_weak_ptr (0x0x7faee08d5dd0)
+
+Class std::_Sp_make_shared_tag
+   size=1 align=1
+   base size=0 base align=1
+std::_Sp_make_shared_tag (0x0x7faee064dea0) 0 empty
+
+Class std::_Sp_locker
+   size=2 align=1
+   base size=2 base align=1
+std::_Sp_locker (0x0x7faee078a6c0) 0
+
+Class std::thread::id
+   size=8 align=8
+   base size=8 base align=8
+std::thread::id (0x0x7faee078a8a0) 0
+
+Vtable for std::thread::_Impl_base
+std::thread::_Impl_base::_ZTVNSt6thread10_Impl_baseE: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTINSt6thread10_Impl_baseE)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class std::thread::_Impl_base
+   size=24 align=8
+   base size=24 base align=8
+std::thread::_Impl_base (0x0x7faee078a900) 0
+    vptr=((& std::thread::_Impl_base::_ZTVNSt6thread10_Impl_baseE) + 16u)
+
+Class std::thread
+   size=8 align=8
+   base size=8 base align=8
+std::thread (0x0x7faee078a840) 0
+
+Class std::condition_variable
+   size=48 align=8
+   base size=48 base align=8
+std::condition_variable (0x0x7faee01e6540) 0
+
+Class std::__at_thread_exit_elt
+   size=16 align=8
+   base size=16 base align=8
+std::__at_thread_exit_elt (0x0x7faee01e6600) 0
+
+Class std::_V2::condition_variable_any
+   size=64 align=8
+   base size=64 base align=8
+std::_V2::condition_variable_any (0x0x7faee01e6660) 0
+
+Class std::__atomic_futex_unsigned_base
+   size=1 align=1
+   base size=0 base align=1
+std::__atomic_futex_unsigned_base (0x0x7faee02aecc0) 0 empty
+
+Vtable for std::future_error
+std::future_error::_ZTVSt12future_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt12future_error)
+16    (int (*)(...))std::future_error::~future_error
+24    (int (*)(...))std::future_error::~future_error
+32    (int (*)(...))std::future_error::what
+
+Class std::future_error
+   size=32 align=8
+   base size=32 base align=8
+std::future_error (0x0x7faee030c138) 0
+    vptr=((& std::future_error::_ZTVSt12future_error) + 16u)
+  std::logic_error (0x0x7faee030c1a0) 0
+      primary-for std::future_error (0x0x7faee030c138)
+    std::exception (0x0x7faee02aede0) 0 nearly-empty
+        primary-for std::logic_error (0x0x7faee030c1a0)
+
+Class std::__future_base::_Result_base::_Deleter
+   size=1 align=1
+   base size=0 base align=1
+std::__future_base::_Result_base::_Deleter (0x0x7faee02aef00) 0 empty
+
+Vtable for std::__future_base::_Result_base
+std::__future_base::_Result_base::_ZTVNSt13__future_base12_Result_baseE: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTINSt13__future_base12_Result_baseE)
+16    (int (*)(...))__cxa_pure_virtual
+24    0u
+32    0u
+
+Class std::__future_base::_Result_base
+   size=16 align=8
+   base size=16 base align=8
+std::__future_base::_Result_base (0x0x7faee02aeea0) 0
+    vptr=((& std::__future_base::_Result_base::_ZTVNSt13__future_base12_Result_baseE) + 16u)
+
+Class std::__future_base::_State_baseV2::__exception_ptr_tag
+   size=1 align=1
+   base size=0 base align=1
+std::__future_base::_State_baseV2::__exception_ptr_tag (0x0x7faee0046480) 0 empty
+
+Class std::__future_base::_State_baseV2::_Make_ready
+   size=32 align=8
+   base size=32 base align=8
+std::__future_base::_State_baseV2::_Make_ready (0x0x7faee003e750) 0
+  std::__at_thread_exit_elt (0x0x7faee0046540) 0
+
+Vtable for std::__future_base::_State_baseV2
+std::__future_base::_State_baseV2::_ZTVNSt13__future_base13_State_baseV2E: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTINSt13__future_base13_State_baseV2E)
+16    (int (*)(...))std::__future_base::_State_baseV2::~_State_baseV2
+24    (int (*)(...))std::__future_base::_State_baseV2::~_State_baseV2
+32    (int (*)(...))std::__future_base::_State_baseV2::_M_complete_async
+40    (int (*)(...))std::__future_base::_State_baseV2::_M_is_deferred_future
+
+Class std::__future_base::_State_baseV2
+   size=32 align=8
+   base size=28 base align=8
+std::__future_base::_State_baseV2 (0x0x7faee03330c0) 0
+    vptr=((& std::__future_base::_State_baseV2::_ZTVNSt13__future_base13_State_baseV2E) + 16u)
+
+Class std::__future_base
+   size=1 align=1
+   base size=0 base align=1
+std::__future_base (0x0x7faee02aee40) 0 empty
+
+Vtable for std::__future_base::_Async_state_commonV2
+std::__future_base::_Async_state_commonV2::_ZTVNSt13__future_base21_Async_state_commonV2E: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTINSt13__future_base21_Async_state_commonV2E)
+16    (int (*)(...))std::__future_base::_Async_state_commonV2::~_Async_state_commonV2
+24    (int (*)(...))std::__future_base::_Async_state_commonV2::~_Async_state_commonV2
+32    (int (*)(...))std::__future_base::_Async_state_commonV2::_M_complete_async
+40    (int (*)(...))std::__future_base::_State_baseV2::_M_is_deferred_future
+
+Class std::__future_base::_Async_state_commonV2
+   size=48 align=8
+   base size=44 base align=8
+std::__future_base::_Async_state_commonV2 (0x0x7faedfdb6340) 0
+    vptr=((& std::__future_base::_Async_state_commonV2::_ZTVNSt13__future_base21_Async_state_commonV2E) + 16u)
+  std::__future_base::_State_baseV2 (0x0x7faedfda6420) 0
+      primary-for std::__future_base::_Async_state_commonV2 (0x0x7faedfdb6340)
+
+Class QThread::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QThread::QPrivateSignal (0x0x7faedfda6b40) 0 empty
+
+Vtable for QThread
+QThread::_ZTV7QThread: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QThread)
+16    (int (*)(...))QThread::metaObject
+24    (int (*)(...))QThread::qt_metacast
+32    (int (*)(...))QThread::qt_metacall
+40    (int (*)(...))QThread::~QThread
+48    (int (*)(...))QThread::~QThread
+56    (int (*)(...))QThread::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QThread::run
+
+Class QThread
+   size=16 align=8
+   base size=16 base align=8
+QThread (0x0x7faedfdb6dd0) 0
+    vptr=((& QThread::_ZTV7QThread) + 16u)
+  QObject (0x0x7faedfda6ae0) 0
+      primary-for QThread (0x0x7faedfdb6dd0)
+
+Class QThreadPool::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QThreadPool::QPrivateSignal (0x0x7faedfda6c60) 0 empty
+
+Vtable for QThreadPool
+QThreadPool::_ZTV11QThreadPool: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QThreadPool)
+16    (int (*)(...))QThreadPool::metaObject
+24    (int (*)(...))QThreadPool::qt_metacast
+32    (int (*)(...))QThreadPool::qt_metacall
+40    (int (*)(...))QThreadPool::~QThreadPool
+48    (int (*)(...))QThreadPool::~QThreadPool
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QThreadPool
+   size=16 align=8
+   base size=16 base align=8
+QThreadPool (0x0x7faedfdb6e38) 0
+    vptr=((& QThreadPool::_ZTV11QThreadPool) + 16u)
+  QObject (0x0x7faedfda6c00) 0
+      primary-for QThreadPool (0x0x7faedfdb6e38)
+
+Class QThreadStorageData
+   size=4 align=4
+   base size=4 base align=4
+QThreadStorageData (0x0x7faedfda6cc0) 0
+
+Class QTimeLine::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTimeLine::QPrivateSignal (0x0x7faedfda6de0) 0 empty
+
+Vtable for QTimeLine
+QTimeLine::_ZTV9QTimeLine: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QTimeLine)
+16    (int (*)(...))QTimeLine::metaObject
+24    (int (*)(...))QTimeLine::qt_metacast
+32    (int (*)(...))QTimeLine::qt_metacall
+40    (int (*)(...))QTimeLine::~QTimeLine
+48    (int (*)(...))QTimeLine::~QTimeLine
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QTimeLine::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QTimeLine::valueForTime
+
+Class QTimeLine
+   size=16 align=8
+   base size=16 base align=8
+QTimeLine (0x0x7faedfdb6ea0) 0
+    vptr=((& QTimeLine::_ZTV9QTimeLine) + 16u)
+  QObject (0x0x7faedfda6d80) 0
+      primary-for QTimeLine (0x0x7faedfdb6ea0)
+
+Class QTimer::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTimer::QPrivateSignal (0x0x7faedfda6ea0) 0 empty
+
+Vtable for QTimer
+QTimer::_ZTV6QTimer: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI6QTimer)
+16    (int (*)(...))QTimer::metaObject
+24    (int (*)(...))QTimer::qt_metacast
+32    (int (*)(...))QTimer::qt_metacall
+40    (int (*)(...))QTimer::~QTimer
+48    (int (*)(...))QTimer::~QTimer
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QTimer::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QTimer
+   size=32 align=8
+   base size=29 base align=8
+QTimer (0x0x7faedfdb6f08) 0
+    vptr=((& QTimer::_ZTV6QTimer) + 16u)
+  QObject (0x0x7faedfda6e40) 0
+      primary-for QTimer (0x0x7faedfdb6f08)
+
+Class QTimeZone::OffsetData
+   size=32 align=8
+   base size=28 base align=8
+QTimeZone::OffsetData (0x0x7faedfaa1600) 0
+
+Class QTimeZone
+   size=8 align=8
+   base size=8 base align=8
+QTimeZone (0x0x7faedfaa15a0) 0
+
+Class QTranslator::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTranslator::QPrivateSignal (0x0x7faedfaa1ba0) 0 empty
+
+Vtable for QTranslator
+QTranslator::_ZTV11QTranslator: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QTranslator)
+16    (int (*)(...))QTranslator::metaObject
+24    (int (*)(...))QTranslator::qt_metacast
+32    (int (*)(...))QTranslator::qt_metacall
+40    (int (*)(...))QTranslator::~QTranslator
+48    (int (*)(...))QTranslator::~QTranslator
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QTranslator::translate
+120   (int (*)(...))QTranslator::isEmpty
+
+Class QTranslator
+   size=16 align=8
+   base size=16 base align=8
+QTranslator (0x0x7faedfa9ea90) 0
+    vptr=((& QTranslator::_ZTV11QTranslator) + 16u)
+  QObject (0x0x7faedfaa1b40) 0
+      primary-for QTranslator (0x0x7faedfa9ea90)
+
+Class QUrlQuery
+   size=8 align=8
+   base size=8 base align=8
+QUrlQuery (0x0x7faedfaa1c00) 0
+
+Class QWaitCondition
+   size=8 align=8
+   base size=8 base align=8
+QWaitCondition (0x0x7faedfb232a0) 0
+
+Class QXmlStreamStringRef
+   size=16 align=8
+   base size=16 base align=8
+QXmlStreamStringRef (0x0x7faedfb23300) 0
+
+Class QXmlStreamAttribute
+   size=80 align=8
+   base size=73 base align=8
+QXmlStreamAttribute (0x0x7faedfb235a0) 0
+
+Class QXmlStreamAttributes
+   size=8 align=8
+   base size=8 base align=8
+QXmlStreamAttributes (0x0x7faedfb317b8) 0
+  QVector<QXmlStreamAttribute> (0x0x7faedfb23960) 0
+
+Class QXmlStreamNamespaceDeclaration
+   size=40 align=8
+   base size=40 base align=8
+QXmlStreamNamespaceDeclaration (0x0x7faedfb239c0) 0
+
+Class QXmlStreamNotationDeclaration
+   size=56 align=8
+   base size=56 base align=8
+QXmlStreamNotationDeclaration (0x0x7faedfb23c60) 0
+
+Class QXmlStreamEntityDeclaration
+   size=88 align=8
+   base size=88 base align=8
+QXmlStreamEntityDeclaration (0x0x7faedfb23f00) 0
+
+Vtable for QXmlStreamEntityResolver
+QXmlStreamEntityResolver::_ZTV24QXmlStreamEntityResolver: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QXmlStreamEntityResolver)
+16    (int (*)(...))QXmlStreamEntityResolver::~QXmlStreamEntityResolver
+24    (int (*)(...))QXmlStreamEntityResolver::~QXmlStreamEntityResolver
+32    (int (*)(...))QXmlStreamEntityResolver::resolveEntity
+40    (int (*)(...))QXmlStreamEntityResolver::resolveUndeclaredEntity
+
+Class QXmlStreamEntityResolver
+   size=8 align=8
+   base size=8 base align=8
+QXmlStreamEntityResolver (0x0x7faedf83f1e0) 0 nearly-empty
+    vptr=((& QXmlStreamEntityResolver::_ZTV24QXmlStreamEntityResolver) + 16u)
+
+Class QXmlStreamReader
+   size=8 align=8
+   base size=8 base align=8
+QXmlStreamReader (0x0x7faedf83f240) 0
+
+Class QXmlStreamWriter
+   size=8 align=8
+   base size=8 base align=8
+QXmlStreamWriter (0x0x7faedf83fc60) 0
+
+Class QNetworkRequest
+   size=8 align=8
+   base size=8 base align=8
+QNetworkRequest (0x0x7faedf83fd80) 0
+
+Class QNetworkCacheMetaData
+   size=8 align=8
+   base size=8 base align=8
+QNetworkCacheMetaData (0x0x7faedf8e2300) 0
+
+Class QAbstractNetworkCache::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractNetworkCache::QPrivateSignal (0x0x7faedf8e29c0) 0 empty
+
+Vtable for QAbstractNetworkCache
+QAbstractNetworkCache::_ZTV21QAbstractNetworkCache: 22u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QAbstractNetworkCache)
+16    (int (*)(...))QAbstractNetworkCache::metaObject
+24    (int (*)(...))QAbstractNetworkCache::qt_metacast
+32    (int (*)(...))QAbstractNetworkCache::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))__cxa_pure_virtual
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))__cxa_pure_virtual
+160   (int (*)(...))__cxa_pure_virtual
+168   (int (*)(...))__cxa_pure_virtual
+
+Class QAbstractNetworkCache
+   size=16 align=8
+   base size=16 base align=8
+QAbstractNetworkCache (0x0x7faedf91e068) 0
+    vptr=((& QAbstractNetworkCache::_ZTV21QAbstractNetworkCache) + 16u)
+  QObject (0x0x7faedf8e2960) 0
+      primary-for QAbstractNetworkCache (0x0x7faedf91e068)
+
+Class QAbstractSocket::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractSocket::QPrivateSignal (0x0x7faedf8e2a80) 0 empty
+
+Vtable for QAbstractSocket
+QAbstractSocket::_ZTV15QAbstractSocket: 41u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QAbstractSocket)
+16    (int (*)(...))QAbstractSocket::metaObject
+24    (int (*)(...))QAbstractSocket::qt_metacast
+32    (int (*)(...))QAbstractSocket::qt_metacall
+40    (int (*)(...))QAbstractSocket::~QAbstractSocket
+48    (int (*)(...))QAbstractSocket::~QAbstractSocket
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QAbstractSocket::isSequential
+120   (int (*)(...))QIODevice::open
+128   (int (*)(...))QAbstractSocket::close
+136   (int (*)(...))QIODevice::pos
+144   (int (*)(...))QIODevice::size
+152   (int (*)(...))QIODevice::seek
+160   (int (*)(...))QAbstractSocket::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QAbstractSocket::bytesAvailable
+184   (int (*)(...))QAbstractSocket::bytesToWrite
+192   (int (*)(...))QAbstractSocket::canReadLine
+200   (int (*)(...))QAbstractSocket::waitForReadyRead
+208   (int (*)(...))QAbstractSocket::waitForBytesWritten
+216   (int (*)(...))QAbstractSocket::readData
+224   (int (*)(...))QAbstractSocket::readLineData
+232   (int (*)(...))QAbstractSocket::writeData
+240   (int (*)(...))QAbstractSocket::resume
+248   (int (*)(...))QAbstractSocket::connectToHost
+256   (int (*)(...))QAbstractSocket::connectToHost
+264   (int (*)(...))QAbstractSocket::disconnectFromHost
+272   (int (*)(...))QAbstractSocket::setReadBufferSize
+280   (int (*)(...))QAbstractSocket::socketDescriptor
+288   (int (*)(...))QAbstractSocket::setSocketDescriptor
+296   (int (*)(...))QAbstractSocket::setSocketOption
+304   (int (*)(...))QAbstractSocket::socketOption
+312   (int (*)(...))QAbstractSocket::waitForConnected
+320   (int (*)(...))QAbstractSocket::waitForDisconnected
+
+Class QAbstractSocket
+   size=16 align=8
+   base size=16 base align=8
+QAbstractSocket (0x0x7faedf91e0d0) 0
+    vptr=((& QAbstractSocket::_ZTV15QAbstractSocket) + 16u)
+  QIODevice (0x0x7faedf91e138) 0
+      primary-for QAbstractSocket (0x0x7faedf91e0d0)
+    QObject (0x0x7faedf8e2a20) 0
+        primary-for QIODevice (0x0x7faedf91e138)
+
+Class QAuthenticator
+   size=8 align=8
+   base size=8 base align=8
+QAuthenticator (0x0x7faedf9cd060) 0
+
+Class QDnsDomainNameRecord
+   size=8 align=8
+   base size=8 base align=8
+QDnsDomainNameRecord (0x0x7faedf9cd0c0) 0
+
+Class QDnsHostAddressRecord
+   size=8 align=8
+   base size=8 base align=8
+QDnsHostAddressRecord (0x0x7faedf9cd3c0) 0
+
+Class QDnsMailExchangeRecord
+   size=8 align=8
+   base size=8 base align=8
+QDnsMailExchangeRecord (0x0x7faedf9cd6c0) 0
+
+Class QDnsServiceRecord
+   size=8 align=8
+   base size=8 base align=8
+QDnsServiceRecord (0x0x7faedf9cd9c0) 0
+
+Class QDnsTextRecord
+   size=8 align=8
+   base size=8 base align=8
+QDnsTextRecord (0x0x7faedf9cdcc0) 0
+
+Class QDnsLookup::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDnsLookup::QPrivateSignal (0x0x7faedf653060) 0 empty
+
+Vtable for QDnsLookup
+QDnsLookup::_ZTV10QDnsLookup: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QDnsLookup)
+16    (int (*)(...))QDnsLookup::metaObject
+24    (int (*)(...))QDnsLookup::qt_metacast
+32    (int (*)(...))QDnsLookup::qt_metacall
+40    (int (*)(...))QDnsLookup::~QDnsLookup
+48    (int (*)(...))QDnsLookup::~QDnsLookup
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QDnsLookup
+   size=16 align=8
+   base size=16 base align=8
+QDnsLookup (0x0x7faedf91eb60) 0
+    vptr=((& QDnsLookup::_ZTV10QDnsLookup) + 16u)
+  QObject (0x0x7faedf653000) 0
+      primary-for QDnsLookup (0x0x7faedf91eb60)
+
+Class QTcpSocket::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTcpSocket::QPrivateSignal (0x0x7faedf653120) 0 empty
+
+Vtable for QTcpSocket
+QTcpSocket::_ZTV10QTcpSocket: 41u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QTcpSocket)
+16    (int (*)(...))QTcpSocket::metaObject
+24    (int (*)(...))QTcpSocket::qt_metacast
+32    (int (*)(...))QTcpSocket::qt_metacall
+40    (int (*)(...))QTcpSocket::~QTcpSocket
+48    (int (*)(...))QTcpSocket::~QTcpSocket
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QAbstractSocket::isSequential
+120   (int (*)(...))QIODevice::open
+128   (int (*)(...))QAbstractSocket::close
+136   (int (*)(...))QIODevice::pos
+144   (int (*)(...))QIODevice::size
+152   (int (*)(...))QIODevice::seek
+160   (int (*)(...))QAbstractSocket::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QAbstractSocket::bytesAvailable
+184   (int (*)(...))QAbstractSocket::bytesToWrite
+192   (int (*)(...))QAbstractSocket::canReadLine
+200   (int (*)(...))QAbstractSocket::waitForReadyRead
+208   (int (*)(...))QAbstractSocket::waitForBytesWritten
+216   (int (*)(...))QAbstractSocket::readData
+224   (int (*)(...))QAbstractSocket::readLineData
+232   (int (*)(...))QAbstractSocket::writeData
+240   (int (*)(...))QAbstractSocket::resume
+248   (int (*)(...))QAbstractSocket::connectToHost
+256   (int (*)(...))QAbstractSocket::connectToHost
+264   (int (*)(...))QAbstractSocket::disconnectFromHost
+272   (int (*)(...))QAbstractSocket::setReadBufferSize
+280   (int (*)(...))QAbstractSocket::socketDescriptor
+288   (int (*)(...))QAbstractSocket::setSocketDescriptor
+296   (int (*)(...))QAbstractSocket::setSocketOption
+304   (int (*)(...))QAbstractSocket::socketOption
+312   (int (*)(...))QAbstractSocket::waitForConnected
+320   (int (*)(...))QAbstractSocket::waitForDisconnected
+
+Class QTcpSocket
+   size=16 align=8
+   base size=16 base align=8
+QTcpSocket (0x0x7faedf91ebc8) 0
+    vptr=((& QTcpSocket::_ZTV10QTcpSocket) + 16u)
+  QAbstractSocket (0x0x7faedf91ec30) 0
+      primary-for QTcpSocket (0x0x7faedf91ebc8)
+    QIODevice (0x0x7faedf91ec98) 0
+        primary-for QAbstractSocket (0x0x7faedf91ec30)
+      QObject (0x0x7faedf6530c0) 0
+          primary-for QIODevice (0x0x7faedf91ec98)
+
+Class QSslCertificate
+   size=8 align=8
+   base size=8 base align=8
+QSslCertificate (0x0x7faedf653300) 0
+
+Class QSslError
+   size=8 align=8
+   base size=8 base align=8
+QSslError (0x0x7faedf653720) 0
+
+Class QSslSocket::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSslSocket::QPrivateSignal (0x0x7faedf73a0c0) 0 empty
+
+Vtable for QSslSocket
+QSslSocket::_ZTV10QSslSocket: 41u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QSslSocket)
+16    (int (*)(...))QSslSocket::metaObject
+24    (int (*)(...))QSslSocket::qt_metacast
+32    (int (*)(...))QSslSocket::qt_metacall
+40    (int (*)(...))QSslSocket::~QSslSocket
+48    (int (*)(...))QSslSocket::~QSslSocket
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QAbstractSocket::isSequential
+120   (int (*)(...))QIODevice::open
+128   (int (*)(...))QSslSocket::close
+136   (int (*)(...))QIODevice::pos
+144   (int (*)(...))QIODevice::size
+152   (int (*)(...))QIODevice::seek
+160   (int (*)(...))QSslSocket::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QSslSocket::bytesAvailable
+184   (int (*)(...))QSslSocket::bytesToWrite
+192   (int (*)(...))QSslSocket::canReadLine
+200   (int (*)(...))QSslSocket::waitForReadyRead
+208   (int (*)(...))QSslSocket::waitForBytesWritten
+216   (int (*)(...))QSslSocket::readData
+224   (int (*)(...))QAbstractSocket::readLineData
+232   (int (*)(...))QSslSocket::writeData
+240   (int (*)(...))QSslSocket::resume
+248   (int (*)(...))QSslSocket::connectToHost
+256   (int (*)(...))QAbstractSocket::connectToHost
+264   (int (*)(...))QSslSocket::disconnectFromHost
+272   (int (*)(...))QSslSocket::setReadBufferSize
+280   (int (*)(...))QAbstractSocket::socketDescriptor
+288   (int (*)(...))QSslSocket::setSocketDescriptor
+296   (int (*)(...))QSslSocket::setSocketOption
+304   (int (*)(...))QSslSocket::socketOption
+312   (int (*)(...))QSslSocket::waitForConnected
+320   (int (*)(...))QSslSocket::waitForDisconnected
+
+Class QSslSocket
+   size=16 align=8
+   base size=16 base align=8
+QSslSocket (0x0x7faedf6fd680) 0
+    vptr=((& QSslSocket::_ZTV10QSslSocket) + 16u)
+  QTcpSocket (0x0x7faedf6fd6e8) 0
+      primary-for QSslSocket (0x0x7faedf6fd680)
+    QAbstractSocket (0x0x7faedf6fd750) 0
+        primary-for QTcpSocket (0x0x7faedf6fd6e8)
+      QIODevice (0x0x7faedf6fd7b8) 0
+          primary-for QAbstractSocket (0x0x7faedf6fd750)
+        QObject (0x0x7faedf73a060) 0
+            primary-for QIODevice (0x0x7faedf6fd7b8)
+
+Class QDtlsClientVerifier::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDtlsClientVerifier::QPrivateSignal (0x0x7faedf73a180) 0 empty
+
+Class QDtlsClientVerifier::GeneratorParameters
+   size=16 align=8
+   base size=16 base align=8
+QDtlsClientVerifier::GeneratorParameters (0x0x7faedf73a1e0) 0
+
+Vtable for QDtlsClientVerifier
+QDtlsClientVerifier::_ZTV19QDtlsClientVerifier: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QDtlsClientVerifier)
+16    (int (*)(...))QDtlsClientVerifier::metaObject
+24    (int (*)(...))QDtlsClientVerifier::qt_metacast
+32    (int (*)(...))QDtlsClientVerifier::qt_metacall
+40    (int (*)(...))QDtlsClientVerifier::~QDtlsClientVerifier
+48    (int (*)(...))QDtlsClientVerifier::~QDtlsClientVerifier
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QDtlsClientVerifier
+   size=16 align=8
+   base size=16 base align=8
+QDtlsClientVerifier (0x0x7faedf6fd820) 0
+    vptr=((& QDtlsClientVerifier::_ZTV19QDtlsClientVerifier) + 16u)
+  QObject (0x0x7faedf73a120) 0
+      primary-for QDtlsClientVerifier (0x0x7faedf6fd820)
+
+Class QDtls::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDtls::QPrivateSignal (0x0x7faedf73a2a0) 0 empty
+
+Vtable for QDtls
+QDtls::_ZTV5QDtls: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI5QDtls)
+16    (int (*)(...))QDtls::metaObject
+24    (int (*)(...))QDtls::qt_metacast
+32    (int (*)(...))QDtls::qt_metacall
+40    (int (*)(...))QDtls::~QDtls
+48    (int (*)(...))QDtls::~QDtls
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QDtls
+   size=16 align=8
+   base size=16 base align=8
+QDtls (0x0x7faedf6fd888) 0
+    vptr=((& QDtls::_ZTV5QDtls) + 16u)
+  QObject (0x0x7faedf73a240) 0
+      primary-for QDtls (0x0x7faedf6fd888)
+
+Class QIPv6Address
+   size=16 align=1
+   base size=16 base align=1
+QIPv6Address (0x0x7faedf73a360) 0
+
+Class QHostAddress
+   size=8 align=8
+   base size=8 base align=8
+QHostAddress (0x0x7faedf73a3c0) 0
+
+Class QHostInfo
+   size=8 align=8
+   base size=8 base align=8
+QHostInfo (0x0x7faedf73aba0) 0
+
+Class QHstsPolicy
+   size=8 align=8
+   base size=8 base align=8
+QHstsPolicy (0x0x7faedf42a0c0) 0
+
+Class QHttpPart
+   size=8 align=8
+   base size=8 base align=8
+QHttpPart (0x0x7faedf42a8a0) 0
+
+Class QHttpMultiPart::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QHttpMultiPart::QPrivateSignal (0x0x7faedf42ac00) 0 empty
+
+Vtable for QHttpMultiPart
+QHttpMultiPart::_ZTV14QHttpMultiPart: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QHttpMultiPart)
+16    (int (*)(...))QHttpMultiPart::metaObject
+24    (int (*)(...))QHttpMultiPart::qt_metacast
+32    (int (*)(...))QHttpMultiPart::qt_metacall
+40    (int (*)(...))QHttpMultiPart::~QHttpMultiPart
+48    (int (*)(...))QHttpMultiPart::~QHttpMultiPart
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QHttpMultiPart
+   size=16 align=8
+   base size=16 base align=8
+QHttpMultiPart (0x0x7faedf41baf8) 0
+    vptr=((& QHttpMultiPart::_ZTV14QHttpMultiPart) + 16u)
+  QObject (0x0x7faedf42aba0) 0
+      primary-for QHttpMultiPart (0x0x7faedf41baf8)
+
+Class QLocalServer::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QLocalServer::QPrivateSignal (0x0x7faedf42acc0) 0 empty
+
+Vtable for QLocalServer
+QLocalServer::_ZTV12QLocalServer: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QLocalServer)
+16    (int (*)(...))QLocalServer::metaObject
+24    (int (*)(...))QLocalServer::qt_metacast
+32    (int (*)(...))QLocalServer::qt_metacall
+40    (int (*)(...))QLocalServer::~QLocalServer
+48    (int (*)(...))QLocalServer::~QLocalServer
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QLocalServer::hasPendingConnections
+120   (int (*)(...))QLocalServer::nextPendingConnection
+128   (int (*)(...))QLocalServer::incomingConnection
+
+Class QLocalServer
+   size=16 align=8
+   base size=16 base align=8
+QLocalServer (0x0x7faedf41bb60) 0
+    vptr=((& QLocalServer::_ZTV12QLocalServer) + 16u)
+  QObject (0x0x7faedf42ac60) 0
+      primary-for QLocalServer (0x0x7faedf41bb60)
+
+Class QLocalSocket::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QLocalSocket::QPrivateSignal (0x0x7faedf42af00) 0 empty
+
+Vtable for QLocalSocket
+QLocalSocket::_ZTV12QLocalSocket: 30u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QLocalSocket)
+16    (int (*)(...))QLocalSocket::metaObject
+24    (int (*)(...))QLocalSocket::qt_metacast
+32    (int (*)(...))QLocalSocket::qt_metacall
+40    (int (*)(...))QLocalSocket::~QLocalSocket
+48    (int (*)(...))QLocalSocket::~QLocalSocket
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QLocalSocket::isSequential
+120   (int (*)(...))QLocalSocket::open
+128   (int (*)(...))QLocalSocket::close
+136   (int (*)(...))QIODevice::pos
+144   (int (*)(...))QIODevice::size
+152   (int (*)(...))QIODevice::seek
+160   (int (*)(...))QIODevice::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QLocalSocket::bytesAvailable
+184   (int (*)(...))QLocalSocket::bytesToWrite
+192   (int (*)(...))QLocalSocket::canReadLine
+200   (int (*)(...))QLocalSocket::waitForReadyRead
+208   (int (*)(...))QLocalSocket::waitForBytesWritten
+216   (int (*)(...))QLocalSocket::readData
+224   (int (*)(...))QIODevice::readLineData
+232   (int (*)(...))QLocalSocket::writeData
+
+Class QLocalSocket
+   size=16 align=8
+   base size=16 base align=8
+QLocalSocket (0x0x7faedf41bd00) 0
+    vptr=((& QLocalSocket::_ZTV12QLocalSocket) + 16u)
+  QIODevice (0x0x7faedf41bd68) 0
+      primary-for QLocalSocket (0x0x7faedf41bd00)
+    QObject (0x0x7faedf42aea0) 0
+        primary-for QIODevice (0x0x7faedf41bd68)
+
+Class QSslConfiguration
+   size=8 align=8
+   base size=8 base align=8
+QSslConfiguration (0x0x7faedf42af60) 0
+
+Class QSslPreSharedKeyAuthenticator
+   size=8 align=8
+   base size=8 base align=8
+QSslPreSharedKeyAuthenticator (0x0x7faedf51a780) 0
+
+Class QNetworkAccessManager::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QNetworkAccessManager::QPrivateSignal (0x0x7faedf5940c0) 0 empty
+
+Vtable for QNetworkAccessManager
+QNetworkAccessManager::_ZTV21QNetworkAccessManager: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QNetworkAccessManager)
+16    (int (*)(...))QNetworkAccessManager::metaObject
+24    (int (*)(...))QNetworkAccessManager::qt_metacast
+32    (int (*)(...))QNetworkAccessManager::qt_metacall
+40    (int (*)(...))QNetworkAccessManager::~QNetworkAccessManager
+48    (int (*)(...))QNetworkAccessManager::~QNetworkAccessManager
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QNetworkAccessManager::createRequest
+
+Class QNetworkAccessManager
+   size=16 align=8
+   base size=16 base align=8
+QNetworkAccessManager (0x0x7faedf54fa28) 0
+    vptr=((& QNetworkAccessManager::_ZTV21QNetworkAccessManager) + 16u)
+  QObject (0x0x7faedf594060) 0
+      primary-for QNetworkAccessManager (0x0x7faedf54fa28)
+
+Class QNetworkConfiguration
+   size=8 align=8
+   base size=8 base align=8
+QNetworkConfiguration (0x0x7faedf594120) 0
+
+Class QNetworkConfigurationManager::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QNetworkConfigurationManager::QPrivateSignal (0x0x7faedf5945a0) 0 empty
+
+Vtable for QNetworkConfigurationManager
+QNetworkConfigurationManager::_ZTV28QNetworkConfigurationManager: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI28QNetworkConfigurationManager)
+16    (int (*)(...))QNetworkConfigurationManager::metaObject
+24    (int (*)(...))QNetworkConfigurationManager::qt_metacast
+32    (int (*)(...))QNetworkConfigurationManager::qt_metacall
+40    (int (*)(...))QNetworkConfigurationManager::~QNetworkConfigurationManager
+48    (int (*)(...))QNetworkConfigurationManager::~QNetworkConfigurationManager
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QNetworkConfigurationManager
+   size=16 align=8
+   base size=16 base align=8
+QNetworkConfigurationManager (0x0x7faedf54fc30) 0
+    vptr=((& QNetworkConfigurationManager::_ZTV28QNetworkConfigurationManager) + 16u)
+  QObject (0x0x7faedf594540) 0
+      primary-for QNetworkConfigurationManager (0x0x7faedf54fc30)
+
+Class QNetworkCookie
+   size=8 align=8
+   base size=8 base align=8
+QNetworkCookie (0x0x7faedf594900) 0
+
+Class QNetworkCookieJar::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QNetworkCookieJar::QPrivateSignal (0x0x7faedf263120) 0 empty
+
+Vtable for QNetworkCookieJar
+QNetworkCookieJar::_ZTV17QNetworkCookieJar: 20u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QNetworkCookieJar)
+16    (int (*)(...))QNetworkCookieJar::metaObject
+24    (int (*)(...))QNetworkCookieJar::qt_metacast
+32    (int (*)(...))QNetworkCookieJar::qt_metacall
+40    (int (*)(...))QNetworkCookieJar::~QNetworkCookieJar
+48    (int (*)(...))QNetworkCookieJar::~QNetworkCookieJar
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QNetworkCookieJar::cookiesForUrl
+120   (int (*)(...))QNetworkCookieJar::setCookiesFromUrl
+128   (int (*)(...))QNetworkCookieJar::insertCookie
+136   (int (*)(...))QNetworkCookieJar::updateCookie
+144   (int (*)(...))QNetworkCookieJar::deleteCookie
+152   (int (*)(...))QNetworkCookieJar::validateCookie
+
+Class QNetworkCookieJar
+   size=16 align=8
+   base size=16 base align=8
+QNetworkCookieJar (0x0x7faedf253478) 0
+    vptr=((& QNetworkCookieJar::_ZTV17QNetworkCookieJar) + 16u)
+  QObject (0x0x7faedf2630c0) 0
+      primary-for QNetworkCookieJar (0x0x7faedf253478)
+
+Class QNetworkDatagram
+   size=8 align=8
+   base size=8 base align=8
+QNetworkDatagram (0x0x7faedf263180) 0
+
+Class QNetworkDiskCache::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QNetworkDiskCache::QPrivateSignal (0x0x7faedf30a180) 0 empty
+
+Vtable for QNetworkDiskCache
+QNetworkDiskCache::_ZTV17QNetworkDiskCache: 23u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QNetworkDiskCache)
+16    (int (*)(...))QNetworkDiskCache::metaObject
+24    (int (*)(...))QNetworkDiskCache::qt_metacast
+32    (int (*)(...))QNetworkDiskCache::qt_metacall
+40    (int (*)(...))QNetworkDiskCache::~QNetworkDiskCache
+48    (int (*)(...))QNetworkDiskCache::~QNetworkDiskCache
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QNetworkDiskCache::metaData
+120   (int (*)(...))QNetworkDiskCache::updateMetaData
+128   (int (*)(...))QNetworkDiskCache::data
+136   (int (*)(...))QNetworkDiskCache::remove
+144   (int (*)(...))QNetworkDiskCache::cacheSize
+152   (int (*)(...))QNetworkDiskCache::prepare
+160   (int (*)(...))QNetworkDiskCache::insert
+168   (int (*)(...))QNetworkDiskCache::clear
+176   (int (*)(...))QNetworkDiskCache::expire
+
+Class QNetworkDiskCache
+   size=16 align=8
+   base size=16 base align=8
+QNetworkDiskCache (0x0x7faedf2f3ea0) 0
+    vptr=((& QNetworkDiskCache::_ZTV17QNetworkDiskCache) + 16u)
+  QAbstractNetworkCache (0x0x7faedf2f3f08) 0
+      primary-for QNetworkDiskCache (0x0x7faedf2f3ea0)
+    QObject (0x0x7faedf30a120) 0
+        primary-for QAbstractNetworkCache (0x0x7faedf2f3f08)
+
+Class QNetworkAddressEntry
+   size=8 align=8
+   base size=8 base align=8
+QNetworkAddressEntry (0x0x7faedf30a1e0) 0
+
+Class QNetworkInterface
+   size=8 align=8
+   base size=8 base align=8
+QNetworkInterface (0x0x7faedf30a8a0) 0
+
+Class QNetworkProxyQuery
+   size=8 align=8
+   base size=8 base align=8
+QNetworkProxyQuery (0x0x7faedf30af60) 0
+
+Class QNetworkProxy
+   size=8 align=8
+   base size=8 base align=8
+QNetworkProxy (0x0x7faedf3c2600) 0
+
+Vtable for QNetworkProxyFactory
+QNetworkProxyFactory::_ZTV20QNetworkProxyFactory: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QNetworkProxyFactory)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class QNetworkProxyFactory
+   size=8 align=8
+   base size=8 base align=8
+QNetworkProxyFactory (0x0x7faedf3c2de0) 0 nearly-empty
+    vptr=((& QNetworkProxyFactory::_ZTV20QNetworkProxyFactory) + 16u)
+
+Class QNetworkReply::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QNetworkReply::QPrivateSignal (0x0x7faedf04c000) 0 empty
+
+Vtable for QNetworkReply
+QNetworkReply::_ZTV13QNetworkReply: 36u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QNetworkReply)
+16    (int (*)(...))QNetworkReply::metaObject
+24    (int (*)(...))QNetworkReply::qt_metacast
+32    (int (*)(...))QNetworkReply::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QNetworkReply::isSequential
+120   (int (*)(...))QIODevice::open
+128   (int (*)(...))QNetworkReply::close
+136   (int (*)(...))QIODevice::pos
+144   (int (*)(...))QIODevice::size
+152   (int (*)(...))QIODevice::seek
+160   (int (*)(...))QIODevice::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QIODevice::bytesAvailable
+184   (int (*)(...))QIODevice::bytesToWrite
+192   (int (*)(...))QIODevice::canReadLine
+200   (int (*)(...))QIODevice::waitForReadyRead
+208   (int (*)(...))QIODevice::waitForBytesWritten
+216   (int (*)(...))__cxa_pure_virtual
+224   (int (*)(...))QIODevice::readLineData
+232   (int (*)(...))QNetworkReply::writeData
+240   (int (*)(...))QNetworkReply::setReadBufferSize
+248   (int (*)(...))__cxa_pure_virtual
+256   (int (*)(...))QNetworkReply::ignoreSslErrors
+264   (int (*)(...))QNetworkReply::sslConfigurationImplementation
+272   (int (*)(...))QNetworkReply::setSslConfigurationImplementation
+280   (int (*)(...))QNetworkReply::ignoreSslErrorsImplementation
+
+Class QNetworkReply
+   size=16 align=8
+   base size=16 base align=8
+QNetworkReply (0x0x7faedf0045b0) 0
+    vptr=((& QNetworkReply::_ZTV13QNetworkReply) + 16u)
+  QIODevice (0x0x7faedf004618) 0
+      primary-for QNetworkReply (0x0x7faedf0045b0)
+    QObject (0x0x7faedf3c2f60) 0
+        primary-for QIODevice (0x0x7faedf004618)
+
+Class QNetworkSession::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QNetworkSession::QPrivateSignal (0x0x7faedf04c1e0) 0 empty
+
+Vtable for QNetworkSession
+QNetworkSession::_ZTV15QNetworkSession: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QNetworkSession)
+16    (int (*)(...))QNetworkSession::metaObject
+24    (int (*)(...))QNetworkSession::qt_metacast
+32    (int (*)(...))QNetworkSession::qt_metacall
+40    (int (*)(...))QNetworkSession::~QNetworkSession
+48    (int (*)(...))QNetworkSession::~QNetworkSession
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QNetworkSession::connectNotify
+104   (int (*)(...))QNetworkSession::disconnectNotify
+
+Class QNetworkSession
+   size=24 align=8
+   base size=24 base align=8
+QNetworkSession (0x0x7faedf004680) 0
+    vptr=((& QNetworkSession::_ZTV15QNetworkSession) + 16u)
+  QObject (0x0x7faedf04c180) 0
+      primary-for QNetworkSession (0x0x7faedf004680)
+
+Class QTcpServer::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTcpServer::QPrivateSignal (0x0x7faedf04c780) 0 empty
+
+Vtable for QTcpServer
+QTcpServer::_ZTV10QTcpServer: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QTcpServer)
+16    (int (*)(...))QTcpServer::metaObject
+24    (int (*)(...))QTcpServer::qt_metacast
+32    (int (*)(...))QTcpServer::qt_metacall
+40    (int (*)(...))QTcpServer::~QTcpServer
+48    (int (*)(...))QTcpServer::~QTcpServer
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QTcpServer::hasPendingConnections
+120   (int (*)(...))QTcpServer::nextPendingConnection
+128   (int (*)(...))QTcpServer::incomingConnection
+
+Class QTcpServer
+   size=16 align=8
+   base size=16 base align=8
+QTcpServer (0x0x7faedf0047b8) 0
+    vptr=((& QTcpServer::_ZTV10QTcpServer) + 16u)
+  QObject (0x0x7faedf04c720) 0
+      primary-for QTcpServer (0x0x7faedf0047b8)
+
+Class QSslCertificateExtension
+   size=8 align=8
+   base size=8 base align=8
+QSslCertificateExtension (0x0x7faedf04c7e0) 0
+
+Class QSslCipher
+   size=8 align=8
+   base size=8 base align=8
+QSslCipher (0x0x7faedf04cae0) 0
+
+Class QSslDiffieHellmanParameters
+   size=8 align=8
+   base size=8 base align=8
+QSslDiffieHellmanParameters (0x0x7faedf10b300) 0
+
+Class QSslEllipticCurve
+   size=4 align=4
+   base size=4 base align=4
+QSslEllipticCurve (0x0x7faedf179de0) 0
+
+Class QSslKey
+   size=8 align=8
+   base size=8 base align=8
+QSslKey (0x0x7faedf1ac540) 0
+
+Class QUdpSocket::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QUdpSocket::QPrivateSignal (0x0x7faedf1ac8a0) 0 empty
+
+Vtable for QUdpSocket
+QUdpSocket::_ZTV10QUdpSocket: 41u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QUdpSocket)
+16    (int (*)(...))QUdpSocket::metaObject
+24    (int (*)(...))QUdpSocket::qt_metacast
+32    (int (*)(...))QUdpSocket::qt_metacall
+40    (int (*)(...))QUdpSocket::~QUdpSocket
+48    (int (*)(...))QUdpSocket::~QUdpSocket
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QAbstractSocket::isSequential
+120   (int (*)(...))QIODevice::open
+128   (int (*)(...))QAbstractSocket::close
+136   (int (*)(...))QIODevice::pos
+144   (int (*)(...))QIODevice::size
+152   (int (*)(...))QIODevice::seek
+160   (int (*)(...))QAbstractSocket::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QAbstractSocket::bytesAvailable
+184   (int (*)(...))QAbstractSocket::bytesToWrite
+192   (int (*)(...))QAbstractSocket::canReadLine
+200   (int (*)(...))QAbstractSocket::waitForReadyRead
+208   (int (*)(...))QAbstractSocket::waitForBytesWritten
+216   (int (*)(...))QAbstractSocket::readData
+224   (int (*)(...))QAbstractSocket::readLineData
+232   (int (*)(...))QAbstractSocket::writeData
+240   (int (*)(...))QAbstractSocket::resume
+248   (int (*)(...))QAbstractSocket::connectToHost
+256   (int (*)(...))QAbstractSocket::connectToHost
+264   (int (*)(...))QAbstractSocket::disconnectFromHost
+272   (int (*)(...))QAbstractSocket::setReadBufferSize
+280   (int (*)(...))QAbstractSocket::socketDescriptor
+288   (int (*)(...))QAbstractSocket::setSocketDescriptor
+296   (int (*)(...))QAbstractSocket::setSocketOption
+304   (int (*)(...))QAbstractSocket::socketOption
+312   (int (*)(...))QAbstractSocket::waitForConnected
+320   (int (*)(...))QAbstractSocket::waitForDisconnected
+
+Class QUdpSocket
+   size=16 align=8
+   base size=16 base align=8
+QUdpSocket (0x0x7faedf199d68) 0
+    vptr=((& QUdpSocket::_ZTV10QUdpSocket) + 16u)
+  QAbstractSocket (0x0x7faedf199dd0) 0
+      primary-for QUdpSocket (0x0x7faedf199d68)
+    QIODevice (0x0x7faedf199e38) 0
+        primary-for QAbstractSocket (0x0x7faedf199dd0)
+      QObject (0x0x7faedf1ac840) 0
+          primary-for QIODevice (0x0x7faedf199e38)
+
+Class QJSValue
+   size=8 align=8
+   base size=8 base align=8
+QJSValue (0x0x7faedf1ac900) 0
+
+Class QQmlDebuggingEnabler
+   size=1 align=1
+   base size=0 base align=1
+QQmlDebuggingEnabler (0x0x7faedf1acba0) 0 empty
+
+Class QJSEngine::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QJSEngine::QPrivateSignal (0x0x7faedf1acc60) 0 empty
+
+Vtable for QJSEngine
+QJSEngine::_ZTV9QJSEngine: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QJSEngine)
+16    (int (*)(...))QJSEngine::metaObject
+24    (int (*)(...))QJSEngine::qt_metacast
+32    (int (*)(...))QJSEngine::qt_metacall
+40    (int (*)(...))QJSEngine::~QJSEngine
+48    (int (*)(...))QJSEngine::~QJSEngine
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QJSEngine
+   size=24 align=8
+   base size=24 base align=8
+QJSEngine (0x0x7faedf199f70) 0
+    vptr=((& QJSEngine::_ZTV9QJSEngine) + 16u)
+  QObject (0x0x7faedf1acc00) 0
+      primary-for QJSEngine (0x0x7faedf199f70)
+
+Class QJSValueIterator
+   size=8 align=8
+   base size=8 base align=8
+QJSValueIterator (0x0x7faedf1ace40) 0
+
+Class QQmlPrivate::RegisterType
+   size=128 align=8
+   base size=124 base align=8
+QQmlPrivate::RegisterType (0x0x7faedeea7360) 0
+
+Class QQmlPrivate::RegisterInterface
+   size=24 align=8
+   base size=24 base align=8
+QQmlPrivate::RegisterInterface (0x0x7faedeea73c0) 0
+
+Class QQmlPrivate::RegisterAutoParent
+   size=16 align=8
+   base size=16 base align=8
+QQmlPrivate::RegisterAutoParent (0x0x7faedeea7420) 0
+
+Class QQmlPrivate::RegisterSingletonType
+   size=64 align=8
+   base size=64 base align=8
+QQmlPrivate::RegisterSingletonType (0x0x7faedeea7480) 0
+
+Class QQmlPrivate::RegisterCompositeType
+   size=32 align=8
+   base size=32 base align=8
+QQmlPrivate::RegisterCompositeType (0x0x7faedeea74e0) 0
+
+Class QQmlPrivate::RegisterCompositeSingletonType
+   size=32 align=8
+   base size=32 base align=8
+QQmlPrivate::RegisterCompositeSingletonType (0x0x7faedeea7540) 0
+
+Class QQmlPrivate::CachedQmlUnit
+   size=24 align=8
+   base size=24 base align=8
+QQmlPrivate::CachedQmlUnit (0x0x7faedeea75a0) 0
+
+Class QQmlPrivate::RegisterQmlUnitCacheHook
+   size=16 align=8
+   base size=16 base align=8
+QQmlPrivate::RegisterQmlUnitCacheHook (0x0x7faedeea7600) 0
+
+Vtable for QQmlParserStatus
+QQmlParserStatus::_ZTV16QQmlParserStatus: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QQmlParserStatus)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+
+Class QQmlParserStatus
+   size=16 align=8
+   base size=16 base align=8
+QQmlParserStatus (0x0x7faedeea7660) 0
+    vptr=((& QQmlParserStatus::_ZTV16QQmlParserStatus) + 16u)
+
+Vtable for QQmlPropertyValueSource
+QQmlPropertyValueSource::_ZTV23QQmlPropertyValueSource: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI23QQmlPropertyValueSource)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class QQmlPropertyValueSource
+   size=8 align=8
+   base size=8 base align=8
+QQmlPropertyValueSource (0x0x7faedeea7720) 0 nearly-empty
+    vptr=((& QQmlPropertyValueSource::_ZTV23QQmlPropertyValueSource) + 16u)
+
+Class QQmlListReference
+   size=8 align=8
+   base size=8 base align=8
+QQmlListReference (0x0x7faedeea7840) 0
+
+Vtable for QQmlAbstractUrlInterceptor
+QQmlAbstractUrlInterceptor::_ZTV26QQmlAbstractUrlInterceptor: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI26QQmlAbstractUrlInterceptor)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class QQmlAbstractUrlInterceptor
+   size=8 align=8
+   base size=8 base align=8
+QQmlAbstractUrlInterceptor (0x0x7faedeea7ea0) 0 nearly-empty
+    vptr=((& QQmlAbstractUrlInterceptor::_ZTV26QQmlAbstractUrlInterceptor) + 16u)
+
+Class QQmlError
+   size=8 align=8
+   base size=8 base align=8
+QQmlError (0x0x7faedeea7f00) 0
+
+Vtable for QQmlImageProviderBase
+QQmlImageProviderBase::_ZTV21QQmlImageProviderBase: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QQmlImageProviderBase)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+
+Class QQmlImageProviderBase
+   size=8 align=8
+   base size=8 base align=8
+QQmlImageProviderBase (0x0x7faedefcc1e0) 0 nearly-empty
+    vptr=((& QQmlImageProviderBase::_ZTV21QQmlImageProviderBase) + 16u)
+
+Class QQmlEngine::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQmlEngine::QPrivateSignal (0x0x7faedefcc420) 0 empty
+
+Vtable for QQmlEngine
+QQmlEngine::_ZTV10QQmlEngine: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QQmlEngine)
+16    (int (*)(...))QQmlEngine::metaObject
+24    (int (*)(...))QQmlEngine::qt_metacast
+32    (int (*)(...))QQmlEngine::qt_metacall
+40    (int (*)(...))QQmlEngine::~QQmlEngine
+48    (int (*)(...))QQmlEngine::~QQmlEngine
+56    (int (*)(...))QQmlEngine::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QQmlEngine
+   size=24 align=8
+   base size=24 base align=8
+QQmlEngine (0x0x7faedee5f5b0) 0
+    vptr=((& QQmlEngine::_ZTV10QQmlEngine) + 16u)
+  QJSEngine (0x0x7faedee5f618) 0
+      primary-for QQmlEngine (0x0x7faedee5f5b0)
+    QObject (0x0x7faedefcc3c0) 0
+        primary-for QJSEngine (0x0x7faedee5f618)
+
+Class QQmlApplicationEngine::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQmlApplicationEngine::QPrivateSignal (0x0x7faedefcc4e0) 0 empty
+
+Vtable for QQmlApplicationEngine
+QQmlApplicationEngine::_ZTV21QQmlApplicationEngine: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QQmlApplicationEngine)
+16    (int (*)(...))QQmlApplicationEngine::metaObject
+24    (int (*)(...))QQmlApplicationEngine::qt_metacast
+32    (int (*)(...))QQmlApplicationEngine::qt_metacall
+40    (int (*)(...))QQmlApplicationEngine::~QQmlApplicationEngine
+48    (int (*)(...))QQmlApplicationEngine::~QQmlApplicationEngine
+56    (int (*)(...))QQmlEngine::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QQmlApplicationEngine
+   size=24 align=8
+   base size=24 base align=8
+QQmlApplicationEngine (0x0x7faedee5f6e8) 0
+    vptr=((& QQmlApplicationEngine::_ZTV21QQmlApplicationEngine) + 16u)
+  QQmlEngine (0x0x7faedee5f750) 0
+      primary-for QQmlApplicationEngine (0x0x7faedee5f6e8)
+    QJSEngine (0x0x7faedee5f7b8) 0
+        primary-for QQmlEngine (0x0x7faedee5f750)
+      QObject (0x0x7faedefcc480) 0
+          primary-for QJSEngine (0x0x7faedee5f7b8)
+
+Class QQmlComponent::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQmlComponent::QPrivateSignal (0x0x7faedefcc5a0) 0 empty
+
+Vtable for QQmlComponent
+QQmlComponent::_ZTV13QQmlComponent: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QQmlComponent)
+16    (int (*)(...))QQmlComponent::metaObject
+24    (int (*)(...))QQmlComponent::qt_metacast
+32    (int (*)(...))QQmlComponent::qt_metacall
+40    (int (*)(...))QQmlComponent::~QQmlComponent
+48    (int (*)(...))QQmlComponent::~QQmlComponent
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QQmlComponent::create
+120   (int (*)(...))QQmlComponent::beginCreate
+128   (int (*)(...))QQmlComponent::completeCreate
+
+Class QQmlComponent
+   size=16 align=8
+   base size=16 base align=8
+QQmlComponent (0x0x7faedee5f820) 0
+    vptr=((& QQmlComponent::_ZTV13QQmlComponent) + 16u)
+  QObject (0x0x7faedefcc540) 0
+      primary-for QQmlComponent (0x0x7faedee5f820)
+
+Class QQmlContext::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQmlContext::QPrivateSignal (0x0x7faedefccde0) 0 empty
+
+Class QQmlContext::PropertyPair
+   size=24 align=8
+   base size=24 base align=8
+QQmlContext::PropertyPair (0x0x7faedefcce40) 0
+
+Vtable for QQmlContext
+QQmlContext::_ZTV11QQmlContext: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QQmlContext)
+16    (int (*)(...))QQmlContext::metaObject
+24    (int (*)(...))QQmlContext::qt_metacast
+32    (int (*)(...))QQmlContext::qt_metacall
+40    (int (*)(...))QQmlContext::~QQmlContext
+48    (int (*)(...))QQmlContext::~QQmlContext
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QQmlContext
+   size=16 align=8
+   base size=16 base align=8
+QQmlContext (0x0x7faedee5fd68) 0
+    vptr=((& QQmlContext::_ZTV11QQmlContext) + 16u)
+  QObject (0x0x7faedefccd80) 0
+      primary-for QQmlContext (0x0x7faedee5fd68)
+
+Class QQmlScriptString
+   size=8 align=8
+   base size=8 base align=8
+QQmlScriptString (0x0x7faedec93000) 0
+
+Class QQmlExpression::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQmlExpression::QPrivateSignal (0x0x7faedec93240) 0 empty
+
+Vtable for QQmlExpression
+QQmlExpression::_ZTV14QQmlExpression: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QQmlExpression)
+16    (int (*)(...))QQmlExpression::metaObject
+24    (int (*)(...))QQmlExpression::qt_metacast
+32    (int (*)(...))QQmlExpression::qt_metacall
+40    (int (*)(...))QQmlExpression::~QQmlExpression
+48    (int (*)(...))QQmlExpression::~QQmlExpression
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QQmlExpression
+   size=16 align=8
+   base size=16 base align=8
+QQmlExpression (0x0x7faedee5fdd0) 0
+    vptr=((& QQmlExpression::_ZTV14QQmlExpression) + 16u)
+  QObject (0x0x7faedec931e0) 0
+      primary-for QQmlExpression (0x0x7faedee5fdd0)
+
+Vtable for QQmlTypesExtensionInterface
+QQmlTypesExtensionInterface::_ZTV27QQmlTypesExtensionInterface: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI27QQmlTypesExtensionInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class QQmlTypesExtensionInterface
+   size=8 align=8
+   base size=8 base align=8
+QQmlTypesExtensionInterface (0x0x7faedec932a0) 0 nearly-empty
+    vptr=((& QQmlTypesExtensionInterface::_ZTV27QQmlTypesExtensionInterface) + 16u)
+
+Vtable for QQmlExtensionInterface
+QQmlExtensionInterface::_ZTV22QQmlExtensionInterface: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI22QQmlExtensionInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+
+Class QQmlExtensionInterface
+   size=8 align=8
+   base size=8 base align=8
+QQmlExtensionInterface (0x0x7faedee5fe38) 0 nearly-empty
+    vptr=((& QQmlExtensionInterface::_ZTV22QQmlExtensionInterface) + 16u)
+  QQmlTypesExtensionInterface (0x0x7faedec93300) 0 nearly-empty
+      primary-for QQmlExtensionInterface (0x0x7faedee5fe38)
+
+Class QQmlExtensionPlugin::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQmlExtensionPlugin::QPrivateSignal (0x0x7faedec934e0) 0 empty
+
+Vtable for QQmlExtensionPlugin
+QQmlExtensionPlugin::_ZTV19QQmlExtensionPlugin: 22u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QQmlExtensionPlugin)
+16    (int (*)(...))QQmlExtensionPlugin::metaObject
+24    (int (*)(...))QQmlExtensionPlugin::qt_metacast
+32    (int (*)(...))QQmlExtensionPlugin::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))QQmlExtensionPlugin::initializeEngine
+128   (int (*)(...))-16
+136   (int (*)(...))(& _ZTI19QQmlExtensionPlugin)
+144   0u
+152   0u
+160   (int (*)(...))__cxa_pure_virtual
+168   (int (*)(...))QQmlExtensionPlugin::_ZThn16_N19QQmlExtensionPlugin16initializeEngineEP10QQmlEnginePKc
+
+Class QQmlExtensionPlugin
+   size=24 align=8
+   base size=24 base align=8
+QQmlExtensionPlugin (0x0x7faedecbdbd0) 0
+    vptr=((& QQmlExtensionPlugin::_ZTV19QQmlExtensionPlugin) + 16u)
+  QObject (0x0x7faedec93420) 0
+      primary-for QQmlExtensionPlugin (0x0x7faedecbdbd0)
+  QQmlExtensionInterface (0x0x7faedee5fea0) 16 nearly-empty
+      vptr=((& QQmlExtensionPlugin::_ZTV19QQmlExtensionPlugin) + 144u)
+    QQmlTypesExtensionInterface (0x0x7faedec93480) 16 nearly-empty
+        primary-for QQmlExtensionInterface (0x0x7faedee5fea0)
+
+Class QQmlFile
+   size=8 align=8
+   base size=8 base align=8
+QQmlFile (0x0x7faedec93540) 0
+
+Class QQmlFileSelector::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQmlFileSelector::QPrivateSignal (0x0x7faedec93600) 0 empty
+
+Vtable for QQmlFileSelector
+QQmlFileSelector::_ZTV16QQmlFileSelector: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QQmlFileSelector)
+16    (int (*)(...))QQmlFileSelector::metaObject
+24    (int (*)(...))QQmlFileSelector::qt_metacast
+32    (int (*)(...))QQmlFileSelector::qt_metacall
+40    (int (*)(...))QQmlFileSelector::~QQmlFileSelector
+48    (int (*)(...))QQmlFileSelector::~QQmlFileSelector
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QQmlFileSelector
+   size=16 align=8
+   base size=16 base align=8
+QQmlFileSelector (0x0x7faedee5ff70) 0
+    vptr=((& QQmlFileSelector::_ZTV16QQmlFileSelector) + 16u)
+  QObject (0x0x7faedec935a0) 0
+      primary-for QQmlFileSelector (0x0x7faedee5ff70)
+
+Vtable for QQmlIncubator
+QQmlIncubator::_ZTV13QQmlIncubator: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QQmlIncubator)
+16    (int (*)(...))QQmlIncubator::~QQmlIncubator
+24    (int (*)(...))QQmlIncubator::~QQmlIncubator
+32    (int (*)(...))QQmlIncubator::statusChanged
+40    (int (*)(...))QQmlIncubator::setInitialState
+
+Class QQmlIncubator
+   size=16 align=8
+   base size=16 base align=8
+QQmlIncubator (0x0x7faedec93660) 0
+    vptr=((& QQmlIncubator::_ZTV13QQmlIncubator) + 16u)
+
+Vtable for QQmlIncubationController
+QQmlIncubationController::_ZTV24QQmlIncubationController: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QQmlIncubationController)
+16    (int (*)(...))QQmlIncubationController::~QQmlIncubationController
+24    (int (*)(...))QQmlIncubationController::~QQmlIncubationController
+32    (int (*)(...))QQmlIncubationController::incubatingObjectCountChanged
+
+Class QQmlIncubationController
+   size=16 align=8
+   base size=16 base align=8
+QQmlIncubationController (0x0x7faedec936c0) 0
+    vptr=((& QQmlIncubationController::_ZTV24QQmlIncubationController) + 16u)
+
+Class QQmlInfo
+   size=16 align=8
+   base size=16 base align=8
+QQmlInfo (0x0x7faeded15000) 0
+  QDebug (0x0x7faedec93720) 0
+
+Vtable for QQmlNetworkAccessManagerFactory
+QQmlNetworkAccessManagerFactory::_ZTV31QQmlNetworkAccessManagerFactory: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI31QQmlNetworkAccessManagerFactory)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class QQmlNetworkAccessManagerFactory
+   size=8 align=8
+   base size=8 base align=8
+QQmlNetworkAccessManagerFactory (0x0x7faedec93f60) 0 nearly-empty
+    vptr=((& QQmlNetworkAccessManagerFactory::_ZTV31QQmlNetworkAccessManagerFactory) + 16u)
+
+Class QQmlProperty
+   size=8 align=8
+   base size=8 base align=8
+QQmlProperty (0x0x7faeded5b000) 0
+
+Class QQmlPropertyMap::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQmlPropertyMap::QPrivateSignal (0x0x7faeded5bb40) 0 empty
+
+Vtable for QQmlPropertyMap
+QQmlPropertyMap::_ZTV15QQmlPropertyMap: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QQmlPropertyMap)
+16    (int (*)(...))QQmlPropertyMap::metaObject
+24    (int (*)(...))QQmlPropertyMap::qt_metacast
+32    (int (*)(...))QQmlPropertyMap::qt_metacall
+40    (int (*)(...))QQmlPropertyMap::~QQmlPropertyMap
+48    (int (*)(...))QQmlPropertyMap::~QQmlPropertyMap
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QQmlPropertyMap::updateValue
+
+Class QQmlPropertyMap
+   size=16 align=8
+   base size=16 base align=8
+QQmlPropertyMap (0x0x7faeded785b0) 0
+    vptr=((& QQmlPropertyMap::_ZTV15QQmlPropertyMap) + 16u)
+  QObject (0x0x7faeded5bae0) 0
+      primary-for QQmlPropertyMap (0x0x7faeded785b0)
+
diff --git a/tests/auto/bic/data/QtQml.5.9.0.linux-gcc-amd64.txt b/tests/auto/bic/data/QtQml.5.9.0.linux-gcc-amd64.txt
new file mode 100644
index 0000000000..56bd5452af
--- /dev/null
+++ b/tests/auto/bic/data/QtQml.5.9.0.linux-gcc-amd64.txt
@@ -0,0 +1,5568 @@
+Class std::__failure_type
+   size=1 align=1
+   base size=0 base align=1
+std::__failure_type (0x0x7fd507a06a20) 0 empty
+
+Class std::__do_is_destructible_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__do_is_destructible_impl (0x0x7fd5056da1e0) 0 empty
+
+Class std::__do_is_nt_destructible_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__do_is_nt_destructible_impl (0x0x7fd5056da420) 0 empty
+
+Class std::__do_is_default_constructible_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__do_is_default_constructible_impl (0x0x7fd5056da660) 0 empty
+
+Class std::__do_is_static_castable_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__do_is_static_castable_impl (0x0x7fd5056da8a0) 0 empty
+
+Class std::__do_is_direct_constructible_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__do_is_direct_constructible_impl (0x0x7fd5056daa20) 0 empty
+
+Class std::__do_is_nary_constructible_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__do_is_nary_constructible_impl (0x0x7fd5056dade0) 0 empty
+
+Class std::__do_common_type_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__do_common_type_impl (0x0x7fd5057965a0) 0 empty
+
+Class std::__do_member_type_wrapper
+   size=1 align=1
+   base size=0 base align=1
+std::__do_member_type_wrapper (0x0x7fd505796660) 0 empty
+
+Class std::__result_of_memfun_ref_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__result_of_memfun_ref_impl (0x0x7fd5057969c0) 0 empty
+
+Class std::__result_of_memfun_deref_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__result_of_memfun_deref_impl (0x0x7fd505796a80) 0 empty
+
+Class std::__result_of_memobj_ref_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__result_of_memobj_ref_impl (0x0x7fd505796b40) 0 empty
+
+Class std::__result_of_memobj_deref_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__result_of_memobj_deref_impl (0x0x7fd505796c00) 0 empty
+
+Class std::__result_of_other_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__result_of_other_impl (0x0x7fd505796ea0) 0 empty
+
+Class std::piecewise_construct_t
+   size=1 align=1
+   base size=0 base align=1
+std::piecewise_construct_t (0x0x7fd5057d90c0) 0 empty
+
+Class std::__true_type
+   size=1 align=1
+   base size=0 base align=1
+std::__true_type (0x0x7fd5057d9540) 0 empty
+
+Class std::__false_type
+   size=1 align=1
+   base size=0 base align=1
+std::__false_type (0x0x7fd5057d95a0) 0 empty
+
+Class std::input_iterator_tag
+   size=1 align=1
+   base size=0 base align=1
+std::input_iterator_tag (0x0x7fd50587a240) 0 empty
+
+Class std::output_iterator_tag
+   size=1 align=1
+   base size=0 base align=1
+std::output_iterator_tag (0x0x7fd50587a2a0) 0 empty
+
+Class std::forward_iterator_tag
+   size=1 align=1
+   base size=1 base align=1
+std::forward_iterator_tag (0x0x7fd505887068) 0 empty
+  std::input_iterator_tag (0x0x7fd50587a300) 0 empty
+
+Class std::bidirectional_iterator_tag
+   size=1 align=1
+   base size=1 base align=1
+std::bidirectional_iterator_tag (0x0x7fd5058870d0) 0 empty
+  std::forward_iterator_tag (0x0x7fd505887138) 0 empty
+    std::input_iterator_tag (0x0x7fd50587a360) 0 empty
+
+Class std::random_access_iterator_tag
+   size=1 align=1
+   base size=1 base align=1
+std::random_access_iterator_tag (0x0x7fd5058871a0) 0 empty
+  std::bidirectional_iterator_tag (0x0x7fd505887208) 0 empty
+    std::forward_iterator_tag (0x0x7fd505887270) 0 empty
+      std::input_iterator_tag (0x0x7fd50587a3c0) 0 empty
+
+Class __gnu_cxx::__ops::_Iter_less_iter
+   size=1 align=1
+   base size=0 base align=1
+__gnu_cxx::__ops::_Iter_less_iter (0x0x7fd50550f060) 0 empty
+
+Class __gnu_cxx::__ops::_Iter_less_val
+   size=1 align=1
+   base size=0 base align=1
+__gnu_cxx::__ops::_Iter_less_val (0x0x7fd50550f0c0) 0 empty
+
+Class __gnu_cxx::__ops::_Val_less_iter
+   size=1 align=1
+   base size=0 base align=1
+__gnu_cxx::__ops::_Val_less_iter (0x0x7fd50550f120) 0 empty
+
+Class __gnu_cxx::__ops::_Iter_equal_to_iter
+   size=1 align=1
+   base size=0 base align=1
+__gnu_cxx::__ops::_Iter_equal_to_iter (0x0x7fd50550f180) 0 empty
+
+Class __gnu_cxx::__ops::_Iter_equal_to_val
+   size=1 align=1
+   base size=0 base align=1
+__gnu_cxx::__ops::_Iter_equal_to_val (0x0x7fd50550f1e0) 0 empty
+
+Class wait
+   size=4 align=4
+   base size=4 base align=4
+wait (0x0x7fd50550fcc0) 0
+
+Class __locale_struct
+   size=232 align=8
+   base size=232 base align=8
+__locale_struct (0x0x7fd50550ff00) 0
+
+Class timespec
+   size=16 align=8
+   base size=16 base align=8
+timespec (0x0x7fd5055f2000) 0
+
+Class timeval
+   size=16 align=8
+   base size=16 base align=8
+timeval (0x0x7fd5055f2060) 0
+
+Class pthread_attr_t
+   size=56 align=8
+   base size=56 base align=8
+pthread_attr_t (0x0x7fd5055f2120) 0
+
+Class __pthread_internal_list
+   size=16 align=8
+   base size=16 base align=8
+__pthread_internal_list (0x0x7fd5055f2180) 0
+
+Class random_data
+   size=48 align=8
+   base size=48 base align=8
+random_data (0x0x7fd5055f2600) 0
+
+Class drand48_data
+   size=24 align=8
+   base size=24 base align=8
+drand48_data (0x0x7fd5055f2660) 0
+
+Vtable for std::exception
+std::exception::_ZTVSt9exception: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt9exception)
+16    (int (*)(...))std::exception::~exception
+24    (int (*)(...))std::exception::~exception
+32    (int (*)(...))std::exception::what
+
+Class std::exception
+   size=8 align=8
+   base size=8 base align=8
+std::exception (0x0x7fd5055f26c0) 0 nearly-empty
+    vptr=((& std::exception::_ZTVSt9exception) + 16u)
+
+Vtable for std::bad_exception
+std::bad_exception::_ZTVSt13bad_exception: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt13bad_exception)
+16    (int (*)(...))std::bad_exception::~bad_exception
+24    (int (*)(...))std::bad_exception::~bad_exception
+32    (int (*)(...))std::bad_exception::what
+
+Class std::bad_exception
+   size=8 align=8
+   base size=8 base align=8
+std::bad_exception (0x0x7fd5058877b8) 0 nearly-empty
+    vptr=((& std::bad_exception::_ZTVSt13bad_exception) + 16u)
+  std::exception (0x0x7fd5055f2720) 0 nearly-empty
+      primary-for std::bad_exception (0x0x7fd5058877b8)
+
+Class std::__exception_ptr::exception_ptr
+   size=8 align=8
+   base size=8 base align=8
+std::__exception_ptr::exception_ptr (0x0x7fd5055f2780) 0
+
+Vtable for std::nested_exception
+std::nested_exception::_ZTVSt16nested_exception: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt16nested_exception)
+16    (int (*)(...))std::nested_exception::~nested_exception
+24    (int (*)(...))std::nested_exception::~nested_exception
+
+Class std::nested_exception
+   size=16 align=8
+   base size=16 base align=8
+std::nested_exception (0x0x7fd5055f27e0) 0
+    vptr=((& std::nested_exception::_ZTVSt16nested_exception) + 16u)
+
+Vtable for std::bad_alloc
+std::bad_alloc::_ZTVSt9bad_alloc: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt9bad_alloc)
+16    (int (*)(...))std::bad_alloc::~bad_alloc
+24    (int (*)(...))std::bad_alloc::~bad_alloc
+32    (int (*)(...))std::bad_alloc::what
+
+Class std::bad_alloc
+   size=8 align=8
+   base size=8 base align=8
+std::bad_alloc (0x0x7fd5058879c0) 0 nearly-empty
+    vptr=((& std::bad_alloc::_ZTVSt9bad_alloc) + 16u)
+  std::exception (0x0x7fd5055f2c00) 0 nearly-empty
+      primary-for std::bad_alloc (0x0x7fd5058879c0)
+
+Vtable for std::bad_array_new_length
+std::bad_array_new_length::_ZTVSt20bad_array_new_length: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt20bad_array_new_length)
+16    (int (*)(...))std::bad_array_new_length::~bad_array_new_length
+24    (int (*)(...))std::bad_array_new_length::~bad_array_new_length
+32    (int (*)(...))std::bad_array_new_length::what
+
+Class std::bad_array_new_length
+   size=8 align=8
+   base size=8 base align=8
+std::bad_array_new_length (0x0x7fd505887a28) 0 nearly-empty
+    vptr=((& std::bad_array_new_length::_ZTVSt20bad_array_new_length) + 16u)
+  std::bad_alloc (0x0x7fd505887a90) 0 nearly-empty
+      primary-for std::bad_array_new_length (0x0x7fd505887a28)
+    std::exception (0x0x7fd5055f2c60) 0 nearly-empty
+        primary-for std::bad_alloc (0x0x7fd505887a90)
+
+Class std::nothrow_t
+   size=1 align=1
+   base size=0 base align=1
+std::nothrow_t (0x0x7fd5055f2cc0) 0 empty
+
+Class __exception
+   size=40 align=8
+   base size=40 base align=8
+__exception (0x0x7fd505338900) 0
+
+Class lconv
+   size=96 align=8
+   base size=96 base align=8
+lconv (0x0x7fd50515a600) 0
+
+Vtable for __cxxabiv1::__forced_unwind
+__cxxabiv1::__forced_unwind::_ZTVN10__cxxabiv115__forced_unwindE: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN10__cxxabiv115__forced_unwindE)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class __cxxabiv1::__forced_unwind
+   size=8 align=8
+   base size=8 base align=8
+__cxxabiv1::__forced_unwind (0x0x7fd50515a660) 0 nearly-empty
+    vptr=((& __cxxabiv1::__forced_unwind::_ZTVN10__cxxabiv115__forced_unwindE) + 16u)
+
+Class sched_param
+   size=4 align=4
+   base size=4 base align=4
+sched_param (0x0x7fd505205540) 0
+
+Class __sched_param
+   size=4 align=4
+   base size=4 base align=4
+__sched_param (0x0x7fd5052055a0) 0
+
+Class timex
+   size=208 align=8
+   base size=208 base align=8
+timex (0x0x7fd505205660) 0
+
+Class tm
+   size=56 align=8
+   base size=56 base align=8
+tm (0x0x7fd5052056c0) 0
+
+Class itimerspec
+   size=32 align=8
+   base size=32 base align=8
+itimerspec (0x0x7fd505205720) 0
+
+Class _pthread_cleanup_buffer
+   size=32 align=8
+   base size=32 base align=8
+_pthread_cleanup_buffer (0x0x7fd505205780) 0
+
+Class __pthread_cleanup_frame
+   size=24 align=8
+   base size=24 base align=8
+__pthread_cleanup_frame (0x0x7fd5052058a0) 0
+
+Class __pthread_cleanup_class
+   size=24 align=8
+   base size=24 base align=8
+__pthread_cleanup_class (0x0x7fd505205900) 0
+
+Class _IO_marker
+   size=24 align=8
+   base size=24 base align=8
+_IO_marker (0x0x7fd505205d20) 0
+
+Class _IO_FILE
+   size=216 align=8
+   base size=216 base align=8
+_IO_FILE (0x0x7fd505205d80) 0
+
+Class std::_Hash_impl
+   size=1 align=1
+   base size=0 base align=1
+std::_Hash_impl (0x0x7fd504d4b5a0) 0 empty
+
+Class std::_Fnv_hash_impl
+   size=1 align=1
+   base size=0 base align=1
+std::_Fnv_hash_impl (0x0x7fd504d4b600) 0 empty
+
+Class std::__numeric_limits_base
+   size=1 align=1
+   base size=0 base align=1
+std::__numeric_limits_base (0x0x7fd504da75a0) 0 empty
+
+Class std::_Bit_reference
+   size=16 align=8
+   base size=16 base align=8
+std::_Bit_reference (0x0x7fd504b9e3c0) 0
+
+Class std::_Bit_iterator_base
+   size=16 align=8
+   base size=12 base align=8
+std::_Bit_iterator_base (0x0x7fd504d81820) 0
+  std::iterator<std::random_access_iterator_tag, bool> (0x0x7fd504b9e480) 0 empty
+
+Class std::_Bit_iterator
+   size=16 align=8
+   base size=12 base align=8
+std::_Bit_iterator (0x0x7fd504d81888) 0
+  std::_Bit_iterator_base (0x0x7fd504d818f0) 0
+    std::iterator<std::random_access_iterator_tag, bool> (0x0x7fd504b9e4e0) 0 empty
+
+Class std::_Bit_const_iterator
+   size=16 align=8
+   base size=12 base align=8
+std::_Bit_const_iterator (0x0x7fd504d81958) 0
+  std::_Bit_iterator_base (0x0x7fd504d819c0) 0
+    std::iterator<std::random_access_iterator_tag, bool> (0x0x7fd504b9e540) 0 empty
+
+Class std::random_device
+   size=5000 align=8
+   base size=5000 base align=8
+std::random_device (0x0x7fd5049aa360) 0
+
+Class std::bernoulli_distribution::param_type
+   size=8 align=8
+   base size=8 base align=8
+std::bernoulli_distribution::param_type (0x0x7fd5046ff120) 0
+
+Class std::bernoulli_distribution
+   size=8 align=8
+   base size=8 base align=8
+std::bernoulli_distribution (0x0x7fd5046ff0c0) 0
+
+Class std::seed_seq
+   size=24 align=8
+   base size=24 base align=8
+std::seed_seq (0x0x7fd5048c70c0) 0
+
+Class qIsNull(double)::U
+   size=8 align=8
+   base size=8 base align=8
+qIsNull(double)::U (0x0x7fd5032f1b40) 0
+
+Class qIsNull(float)::U
+   size=4 align=4
+   base size=4 base align=4
+qIsNull(float)::U (0x0x7fd5032f1ba0) 0
+
+Class QSysInfo
+   size=1 align=1
+   base size=0 base align=1
+QSysInfo (0x0x7fd50343b6c0) 0 empty
+
+Class QMessageLogContext
+   size=32 align=8
+   base size=32 base align=8
+QMessageLogContext (0x0x7fd50343b720) 0
+
+Class QMessageLogger
+   size=32 align=8
+   base size=32 base align=8
+QMessageLogger (0x0x7fd50343b780) 0
+
+Class QFlag
+   size=4 align=4
+   base size=4 base align=4
+QFlag (0x0x7fd50343b7e0) 0
+
+Class QIncompatibleFlag
+   size=4 align=4
+   base size=4 base align=4
+QIncompatibleFlag (0x0x7fd50343ba80) 0
+
+Class std::__atomic_flag_base
+   size=1 align=1
+   base size=1 base align=1
+std::__atomic_flag_base (0x0x7fd503102000) 0
+
+Class std::atomic_flag
+   size=1 align=1
+   base size=1 base align=1
+std::atomic_flag (0x0x7fd503444680) 0
+  std::__atomic_flag_base (0x0x7fd503102060) 0
+
+Class QAtomicInt
+   size=4 align=4
+   base size=4 base align=4
+QAtomicInt (0x0x7fd503444dd0) 0
+  QAtomicInteger<int> (0x0x7fd503444e38) 0
+    QBasicAtomicInteger<int> (0x0x7fd502f6d780) 0
+
+Class QInternal
+   size=1 align=1
+   base size=0 base align=1
+QInternal (0x0x7fd502e83c60) 0 empty
+
+Class QGenericArgument
+   size=16 align=8
+   base size=16 base align=8
+QGenericArgument (0x0x7fd502cb2cc0) 0
+
+Class QGenericReturnArgument
+   size=16 align=8
+   base size=16 base align=8
+QGenericReturnArgument (0x0x7fd502ec16e8) 0
+  QGenericArgument (0x0x7fd502cb2d20) 0
+
+Class QMetaObject
+   size=48 align=8
+   base size=48 base align=8
+QMetaObject (0x0x7fd502cb2ea0) 0
+
+Class QMetaObject::Connection
+   size=8 align=8
+   base size=8 base align=8
+QMetaObject::Connection (0x0x7fd502cb2f60) 0
+
+Class QLatin1Char
+   size=1 align=1
+   base size=1 base align=1
+QLatin1Char (0x0x7fd502974000) 0
+
+Class QChar
+   size=2 align=2
+   base size=2 base align=2
+QChar (0x0x7fd502974060) 0
+
+Class QtPrivate::RefCount
+   size=4 align=4
+   base size=4 base align=4
+QtPrivate::RefCount (0x0x7fd502974300) 0
+
+Class QArrayData
+   size=24 align=8
+   base size=24 base align=8
+QArrayData (0x0x7fd5029743c0) 0
+
+Class QtPrivate::QContainerImplHelper
+   size=1 align=1
+   base size=0 base align=1
+QtPrivate::QContainerImplHelper (0x0x7fd502974840) 0 empty
+
+Class std::locale
+   size=8 align=8
+   base size=8 base align=8
+std::locale (0x0x7fd5029748a0) 0
+
+Vtable for std::locale::facet
+std::locale::facet::_ZTVNSt6locale5facetE: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTINSt6locale5facetE)
+16    (int (*)(...))std::locale::facet::~facet
+24    (int (*)(...))std::locale::facet::~facet
+
+Class std::locale::facet
+   size=16 align=8
+   base size=12 base align=8
+std::locale::facet (0x0x7fd502974900) 0
+    vptr=((& std::locale::facet::_ZTVNSt6locale5facetE) + 16u)
+
+Class std::locale::id
+   size=8 align=8
+   base size=8 base align=8
+std::locale::id (0x0x7fd502974960) 0
+
+Class std::locale::_Impl
+   size=40 align=8
+   base size=40 base align=8
+std::locale::_Impl (0x0x7fd5029749c0) 0
+
+Class std::__cow_string
+   size=8 align=8
+   base size=8 base align=8
+std::__cow_string (0x0x7fd502974d80) 0
+
+Vtable for std::logic_error
+std::logic_error::_ZTVSt11logic_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt11logic_error)
+16    (int (*)(...))std::logic_error::~logic_error
+24    (int (*)(...))std::logic_error::~logic_error
+32    (int (*)(...))std::logic_error::what
+
+Class std::logic_error
+   size=16 align=8
+   base size=16 base align=8
+std::logic_error (0x0x7fd50296fd00) 0
+    vptr=((& std::logic_error::_ZTVSt11logic_error) + 16u)
+  std::exception (0x0x7fd502974e40) 0 nearly-empty
+      primary-for std::logic_error (0x0x7fd50296fd00)
+
+Vtable for std::domain_error
+std::domain_error::_ZTVSt12domain_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt12domain_error)
+16    (int (*)(...))std::domain_error::~domain_error
+24    (int (*)(...))std::domain_error::~domain_error
+32    (int (*)(...))std::logic_error::what
+
+Class std::domain_error
+   size=16 align=8
+   base size=16 base align=8
+std::domain_error (0x0x7fd50296fd68) 0
+    vptr=((& std::domain_error::_ZTVSt12domain_error) + 16u)
+  std::logic_error (0x0x7fd50296fdd0) 0
+      primary-for std::domain_error (0x0x7fd50296fd68)
+    std::exception (0x0x7fd502974ea0) 0 nearly-empty
+        primary-for std::logic_error (0x0x7fd50296fdd0)
+
+Vtable for std::invalid_argument
+std::invalid_argument::_ZTVSt16invalid_argument: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt16invalid_argument)
+16    (int (*)(...))std::invalid_argument::~invalid_argument
+24    (int (*)(...))std::invalid_argument::~invalid_argument
+32    (int (*)(...))std::logic_error::what
+
+Class std::invalid_argument
+   size=16 align=8
+   base size=16 base align=8
+std::invalid_argument (0x0x7fd50296fe38) 0
+    vptr=((& std::invalid_argument::_ZTVSt16invalid_argument) + 16u)
+  std::logic_error (0x0x7fd50296fea0) 0
+      primary-for std::invalid_argument (0x0x7fd50296fe38)
+    std::exception (0x0x7fd502974f00) 0 nearly-empty
+        primary-for std::logic_error (0x0x7fd50296fea0)
+
+Vtable for std::length_error
+std::length_error::_ZTVSt12length_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt12length_error)
+16    (int (*)(...))std::length_error::~length_error
+24    (int (*)(...))std::length_error::~length_error
+32    (int (*)(...))std::logic_error::what
+
+Class std::length_error
+   size=16 align=8
+   base size=16 base align=8
+std::length_error (0x0x7fd50296ff08) 0
+    vptr=((& std::length_error::_ZTVSt12length_error) + 16u)
+  std::logic_error (0x0x7fd50296ff70) 0
+      primary-for std::length_error (0x0x7fd50296ff08)
+    std::exception (0x0x7fd502974f60) 0 nearly-empty
+        primary-for std::logic_error (0x0x7fd50296ff70)
+
+Vtable for std::out_of_range
+std::out_of_range::_ZTVSt12out_of_range: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt12out_of_range)
+16    (int (*)(...))std::out_of_range::~out_of_range
+24    (int (*)(...))std::out_of_range::~out_of_range
+32    (int (*)(...))std::logic_error::what
+
+Class std::out_of_range
+   size=16 align=8
+   base size=16 base align=8
+std::out_of_range (0x0x7fd50296fa28) 0
+    vptr=((& std::out_of_range::_ZTVSt12out_of_range) + 16u)
+  std::logic_error (0x0x7fd50296faf8) 0
+      primary-for std::out_of_range (0x0x7fd50296fa28)
+    std::exception (0x0x7fd502723000) 0 nearly-empty
+        primary-for std::logic_error (0x0x7fd50296faf8)
+
+Vtable for std::runtime_error
+std::runtime_error::_ZTVSt13runtime_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt13runtime_error)
+16    (int (*)(...))std::runtime_error::~runtime_error
+24    (int (*)(...))std::runtime_error::~runtime_error
+32    (int (*)(...))std::runtime_error::what
+
+Class std::runtime_error
+   size=16 align=8
+   base size=16 base align=8
+std::runtime_error (0x0x7fd502725000) 0
+    vptr=((& std::runtime_error::_ZTVSt13runtime_error) + 16u)
+  std::exception (0x0x7fd502723060) 0 nearly-empty
+      primary-for std::runtime_error (0x0x7fd502725000)
+
+Vtable for std::range_error
+std::range_error::_ZTVSt11range_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt11range_error)
+16    (int (*)(...))std::range_error::~range_error
+24    (int (*)(...))std::range_error::~range_error
+32    (int (*)(...))std::runtime_error::what
+
+Class std::range_error
+   size=16 align=8
+   base size=16 base align=8
+std::range_error (0x0x7fd502725068) 0
+    vptr=((& std::range_error::_ZTVSt11range_error) + 16u)
+  std::runtime_error (0x0x7fd5027250d0) 0
+      primary-for std::range_error (0x0x7fd502725068)
+    std::exception (0x0x7fd5027230c0) 0 nearly-empty
+        primary-for std::runtime_error (0x0x7fd5027250d0)
+
+Vtable for std::overflow_error
+std::overflow_error::_ZTVSt14overflow_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt14overflow_error)
+16    (int (*)(...))std::overflow_error::~overflow_error
+24    (int (*)(...))std::overflow_error::~overflow_error
+32    (int (*)(...))std::runtime_error::what
+
+Class std::overflow_error
+   size=16 align=8
+   base size=16 base align=8
+std::overflow_error (0x0x7fd502725138) 0
+    vptr=((& std::overflow_error::_ZTVSt14overflow_error) + 16u)
+  std::runtime_error (0x0x7fd5027251a0) 0
+      primary-for std::overflow_error (0x0x7fd502725138)
+    std::exception (0x0x7fd502723120) 0 nearly-empty
+        primary-for std::runtime_error (0x0x7fd5027251a0)
+
+Vtable for std::underflow_error
+std::underflow_error::_ZTVSt15underflow_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt15underflow_error)
+16    (int (*)(...))std::underflow_error::~underflow_error
+24    (int (*)(...))std::underflow_error::~underflow_error
+32    (int (*)(...))std::runtime_error::what
+
+Class std::underflow_error
+   size=16 align=8
+   base size=16 base align=8
+std::underflow_error (0x0x7fd502725208) 0
+    vptr=((& std::underflow_error::_ZTVSt15underflow_error) + 16u)
+  std::runtime_error (0x0x7fd502725270) 0
+      primary-for std::underflow_error (0x0x7fd502725208)
+    std::exception (0x0x7fd502723180) 0 nearly-empty
+        primary-for std::runtime_error (0x0x7fd502725270)
+
+Vtable for std::_V2::error_category
+std::_V2::error_category::_ZTVNSt3_V214error_categoryE: 10u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTINSt3_V214error_categoryE)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))std::_V2::error_category::_M_message
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))std::_V2::error_category::default_error_condition
+64    (int (*)(...))std::_V2::error_category::equivalent
+72    (int (*)(...))std::_V2::error_category::equivalent
+
+Class std::_V2::error_category
+   size=8 align=8
+   base size=8 base align=8
+std::_V2::error_category (0x0x7fd502723300) 0 nearly-empty
+    vptr=((& std::_V2::error_category::_ZTVNSt3_V214error_categoryE) + 16u)
+
+Class std::error_code
+   size=16 align=8
+   base size=16 base align=8
+std::error_code (0x0x7fd502723540) 0
+
+Class std::error_condition
+   size=16 align=8
+   base size=16 base align=8
+std::error_condition (0x0x7fd5027236c0) 0
+
+Vtable for std::system_error
+std::system_error::_ZTVSt12system_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt12system_error)
+16    (int (*)(...))std::system_error::~system_error
+24    (int (*)(...))std::system_error::~system_error
+32    (int (*)(...))std::runtime_error::what
+
+Class std::system_error
+   size=32 align=8
+   base size=32 base align=8
+std::system_error (0x0x7fd502725750) 0
+    vptr=((& std::system_error::_ZTVSt12system_error) + 16u)
+  std::runtime_error (0x0x7fd5027257b8) 0
+      primary-for std::system_error (0x0x7fd502725750)
+    std::exception (0x0x7fd502723900) 0 nearly-empty
+        primary-for std::runtime_error (0x0x7fd5027257b8)
+
+Vtable for std::ios_base::failure
+std::ios_base::failure::_ZTVNSt8ios_base7failureB5cxx11E: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTINSt8ios_base7failureB5cxx11E)
+16    (int (*)(...))std::ios_base::failure::~failure
+24    (int (*)(...))std::ios_base::failure::~failure
+32    (int (*)(...))std::ios_base::failure::what
+
+Class std::ios_base::failure
+   size=32 align=8
+   base size=32 base align=8
+std::ios_base::failure (0x0x7fd50279c3a8) 0
+    vptr=((& std::ios_base::failure::_ZTVNSt8ios_base7failureB5cxx11E) + 16u)
+  std::system_error (0x0x7fd50279c410) 0
+      primary-for std::ios_base::failure (0x0x7fd50279c3a8)
+    std::runtime_error (0x0x7fd50279c478) 0
+        primary-for std::system_error (0x0x7fd50279c410)
+      std::exception (0x0x7fd502723c00) 0 nearly-empty
+          primary-for std::runtime_error (0x0x7fd50279c478)
+
+Class std::ios_base::_Callback_list
+   size=24 align=8
+   base size=24 base align=8
+std::ios_base::_Callback_list (0x0x7fd502723c60) 0
+
+Class std::ios_base::_Words
+   size=16 align=8
+   base size=16 base align=8
+std::ios_base::_Words (0x0x7fd502723cc0) 0
+
+Class std::ios_base::Init
+   size=1 align=1
+   base size=0 base align=1
+std::ios_base::Init (0x0x7fd502723d20) 0 empty
+
+Vtable for std::ios_base
+std::ios_base::_ZTVSt8ios_base: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt8ios_base)
+16    (int (*)(...))std::ios_base::~ios_base
+24    (int (*)(...))std::ios_base::~ios_base
+
+Class std::ios_base
+   size=216 align=8
+   base size=216 base align=8
+std::ios_base (0x0x7fd502723ba0) 0
+    vptr=((& std::ios_base::_ZTVSt8ios_base) + 16u)
+
+Class std::ctype_base
+   size=1 align=1
+   base size=0 base align=1
+std::ctype_base (0x0x7fd5028724e0) 0 empty
+
+Class std::__num_base
+   size=1 align=1
+   base size=0 base align=1
+std::__num_base (0x0x7fd502872ba0) 0 empty
+
+VTT for std::basic_ostream<char>
+std::basic_ostream<char>::_ZTTSo: 2u entries
+0     ((& std::basic_ostream<char>::_ZTVSo) + 24u)
+8     ((& std::basic_ostream<char>::_ZTVSo) + 64u)
+
+VTT for std::basic_ostream<wchar_t>
+std::basic_ostream<wchar_t>::_ZTTSt13basic_ostreamIwSt11char_traitsIwEE: 2u entries
+0     ((& std::basic_ostream<wchar_t>::_ZTVSt13basic_ostreamIwSt11char_traitsIwEE) + 24u)
+8     ((& std::basic_ostream<wchar_t>::_ZTVSt13basic_ostreamIwSt11char_traitsIwEE) + 64u)
+
+VTT for std::basic_istream<char>
+std::basic_istream<char>::_ZTTSi: 2u entries
+0     ((& std::basic_istream<char>::_ZTVSi) + 24u)
+8     ((& std::basic_istream<char>::_ZTVSi) + 64u)
+
+VTT for std::basic_istream<wchar_t>
+std::basic_istream<wchar_t>::_ZTTSt13basic_istreamIwSt11char_traitsIwEE: 2u entries
+0     ((& std::basic_istream<wchar_t>::_ZTVSt13basic_istreamIwSt11char_traitsIwEE) + 24u)
+8     ((& std::basic_istream<wchar_t>::_ZTVSt13basic_istreamIwSt11char_traitsIwEE) + 64u)
+
+Construction vtable for std::basic_istream<char> (0x0x7fd5023e0068 instance) in std::basic_iostream<char>
+std::basic_iostream<char>::_ZTCSd0_Si: 10u entries
+0     24u
+8     (int (*)(...))0
+16    (int (*)(...))(& _ZTISi)
+24    0u
+32    0u
+40    18446744073709551592u
+48    (int (*)(...))-24
+56    (int (*)(...))(& _ZTISi)
+64    0u
+72    0u
+
+Construction vtable for std::basic_ostream<char> (0x0x7fd5023e03a8 instance) in std::basic_iostream<char>
+std::basic_iostream<char>::_ZTCSd16_So: 10u entries
+0     8u
+8     (int (*)(...))0
+16    (int (*)(...))(& _ZTISo)
+24    0u
+32    0u
+40    18446744073709551608u
+48    (int (*)(...))-8
+56    (int (*)(...))(& _ZTISo)
+64    0u
+72    0u
+
+VTT for std::basic_iostream<char>
+std::basic_iostream<char>::_ZTTSd: 7u entries
+0     ((& std::basic_iostream<char>::_ZTVSd) + 24u)
+8     ((& std::basic_iostream<char>::_ZTCSd0_Si) + 24u)
+16    ((& std::basic_iostream<char>::_ZTCSd0_Si) + 64u)
+24    ((& std::basic_iostream<char>::_ZTCSd16_So) + 24u)
+32    ((& std::basic_iostream<char>::_ZTCSd16_So) + 64u)
+40    ((& std::basic_iostream<char>::_ZTVSd) + 104u)
+48    ((& std::basic_iostream<char>::_ZTVSd) + 64u)
+
+Construction vtable for std::basic_istream<wchar_t> (0x0x7fd502096138 instance) in std::basic_iostream<wchar_t>
+std::basic_iostream<wchar_t>::_ZTCSt14basic_iostreamIwSt11char_traitsIwEE0_St13basic_istreamIwS1_E: 10u entries
+0     24u
+8     (int (*)(...))0
+16    (int (*)(...))(& _ZTISt13basic_istreamIwSt11char_traitsIwEE)
+24    0u
+32    0u
+40    18446744073709551592u
+48    (int (*)(...))-24
+56    (int (*)(...))(& _ZTISt13basic_istreamIwSt11char_traitsIwEE)
+64    0u
+72    0u
+
+Construction vtable for std::basic_ostream<wchar_t> (0x0x7fd502096208 instance) in std::basic_iostream<wchar_t>
+std::basic_iostream<wchar_t>::_ZTCSt14basic_iostreamIwSt11char_traitsIwEE16_St13basic_ostreamIwS1_E: 10u entries
+0     8u
+8     (int (*)(...))0
+16    (int (*)(...))(& _ZTISt13basic_ostreamIwSt11char_traitsIwEE)
+24    0u
+32    0u
+40    18446744073709551608u
+48    (int (*)(...))-8
+56    (int (*)(...))(& _ZTISt13basic_ostreamIwSt11char_traitsIwEE)
+64    0u
+72    0u
+
+VTT for std::basic_iostream<wchar_t>
+std::basic_iostream<wchar_t>::_ZTTSt14basic_iostreamIwSt11char_traitsIwEE: 7u entries
+0     ((& std::basic_iostream<wchar_t>::_ZTVSt14basic_iostreamIwSt11char_traitsIwEE) + 24u)
+8     ((& std::basic_iostream<wchar_t>::_ZTCSt14basic_iostreamIwSt11char_traitsIwEE0_St13basic_istreamIwS1_E) + 24u)
+16    ((& std::basic_iostream<wchar_t>::_ZTCSt14basic_iostreamIwSt11char_traitsIwEE0_St13basic_istreamIwS1_E) + 64u)
+24    ((& std::basic_iostream<wchar_t>::_ZTCSt14basic_iostreamIwSt11char_traitsIwEE16_St13basic_ostreamIwS1_E) + 24u)
+32    ((& std::basic_iostream<wchar_t>::_ZTCSt14basic_iostreamIwSt11char_traitsIwEE16_St13basic_ostreamIwS1_E) + 64u)
+40    ((& std::basic_iostream<wchar_t>::_ZTVSt14basic_iostreamIwSt11char_traitsIwEE) + 104u)
+48    ((& std::basic_iostream<wchar_t>::_ZTVSt14basic_iostreamIwSt11char_traitsIwEE) + 64u)
+
+Class QByteArrayDataPtr
+   size=8 align=8
+   base size=8 base align=8
+QByteArrayDataPtr (0x0x7fd502416480) 0
+
+Class QByteArray
+   size=8 align=8
+   base size=8 base align=8
+QByteArray (0x0x7fd5024164e0) 0
+
+Class QByteRef
+   size=16 align=8
+   base size=12 base align=8
+QByteRef (0x0x7fd5021a1960) 0
+
+Class QLatin1String
+   size=16 align=8
+   base size=16 base align=8
+QLatin1String (0x0x7fd5021a1c60) 0
+
+Class QStringDataPtr
+   size=8 align=8
+   base size=8 base align=8
+QStringDataPtr (0x0x7fd501ea3000) 0
+
+Class QString::Null
+   size=1 align=1
+   base size=0 base align=1
+QString::Null (0x0x7fd501ea30c0) 0 empty
+
+Class QString
+   size=8 align=8
+   base size=8 base align=8
+QString (0x0x7fd501ea3060) 0
+
+Class QCharRef
+   size=16 align=8
+   base size=12 base align=8
+QCharRef (0x0x7fd50207c0c0) 0
+
+Class QStringRef
+   size=16 align=8
+   base size=16 base align=8
+QStringRef (0x0x7fd50207ce40) 0
+
+Class QtPrivate::QHashCombine
+   size=1 align=1
+   base size=0 base align=1
+QtPrivate::QHashCombine (0x0x7fd501e1d3c0) 0 empty
+
+Class QtPrivate::QHashCombineCommutative
+   size=1 align=1
+   base size=0 base align=1
+QtPrivate::QHashCombineCommutative (0x0x7fd501e1d420) 0 empty
+
+Class std::__detail::_List_node_base
+   size=16 align=8
+   base size=16 base align=8
+std::__detail::_List_node_base (0x0x7fd501e1d480) 0
+
+Class QListData::NotArrayCompatibleLayout
+   size=1 align=1
+   base size=0 base align=1
+QListData::NotArrayCompatibleLayout (0x0x7fd501e1d840) 0 empty
+
+Class QListData::NotIndirectLayout
+   size=1 align=1
+   base size=0 base align=1
+QListData::NotIndirectLayout (0x0x7fd501e1d8a0) 0 empty
+
+Class QListData::ArrayCompatibleLayout
+   size=1 align=1
+   base size=1 base align=1
+QListData::ArrayCompatibleLayout (0x0x7fd501d8d958) 0 empty
+  QListData::NotIndirectLayout (0x0x7fd501e1d900) 0 empty
+
+Class QListData::InlineWithPaddingLayout
+   size=1 align=1
+   base size=1 base align=1
+QListData::InlineWithPaddingLayout (0x0x7fd501bec620) 0 empty
+  QListData::NotArrayCompatibleLayout (0x0x7fd501e1d960) 0 empty
+  QListData::NotIndirectLayout (0x0x7fd501e1d9c0) 0 empty
+
+Class QListData::IndirectLayout
+   size=1 align=1
+   base size=1 base align=1
+QListData::IndirectLayout (0x0x7fd501d8d9c0) 0 empty
+  QListData::NotArrayCompatibleLayout (0x0x7fd501e1da20) 0 empty
+
+Class QListData::Data
+   size=24 align=8
+   base size=24 base align=8
+QListData::Data (0x0x7fd501e1da80) 0
+
+Class QListData
+   size=8 align=8
+   base size=8 base align=8
+QListData (0x0x7fd501e1d7e0) 0
+
+Class QRegExp
+   size=8 align=8
+   base size=8 base align=8
+QRegExp (0x0x7fd501c77660) 0
+
+Class QStringMatcher::Data
+   size=272 align=8
+   base size=272 base align=8
+QStringMatcher::Data (0x0x7fd5019988a0) 0
+
+Class QStringMatcher
+   size=1048 align=8
+   base size=1048 base align=8
+QStringMatcher (0x0x7fd501998840) 0
+
+Class QStringList
+   size=8 align=8
+   base size=8 base align=8
+QStringList (0x0x7fd5019a23a8) 0
+  QList<QString> (0x0x7fd5019a2410) 0
+    QListSpecialMethods<QString> (0x0x7fd501998a80) 0 empty
+
+Class QScopedPointerPodDeleter
+   size=1 align=1
+   base size=0 base align=1
+QScopedPointerPodDeleter (0x0x7fd501998ea0) 0 empty
+
+Class std::_Rb_tree_node_base
+   size=32 align=8
+   base size=32 base align=8
+std::_Rb_tree_node_base (0x0x7fd501a4d300) 0
+
+Class std::allocator_arg_t
+   size=1 align=1
+   base size=0 base align=1
+std::allocator_arg_t (0x0x7fd501a4d960) 0 empty
+
+Class std::__uses_alloc_base
+   size=1 align=1
+   base size=0 base align=1
+std::__uses_alloc_base (0x0x7fd501a4dae0) 0 empty
+
+Class std::__uses_alloc0::_Sink
+   size=1 align=1
+   base size=0 base align=1
+std::__uses_alloc0::_Sink (0x0x7fd501a4dba0) 0 empty
+
+Class std::__uses_alloc0
+   size=1 align=1
+   base size=1 base align=1
+std::__uses_alloc0 (0x0x7fd5016c1410) 0
+  std::__uses_alloc_base (0x0x7fd501a4db40) 0 empty
+
+Class std::_Swallow_assign
+   size=1 align=1
+   base size=0 base align=1
+std::_Swallow_assign (0x0x7fd50149cc00) 0 empty
+
+Class QtPrivate::AbstractDebugStreamFunction
+   size=16 align=8
+   base size=16 base align=8
+QtPrivate::AbstractDebugStreamFunction (0x0x7fd50149ce40) 0
+
+Class QtPrivate::AbstractComparatorFunction
+   size=24 align=8
+   base size=24 base align=8
+QtPrivate::AbstractComparatorFunction (0x0x7fd50149cf00) 0
+
+Class QtPrivate::AbstractConverterFunction
+   size=8 align=8
+   base size=8 base align=8
+QtPrivate::AbstractConverterFunction (0x0x7fd5015f2060) 0
+
+Class QMetaType
+   size=80 align=8
+   base size=80 base align=8
+QMetaType (0x0x7fd5015f21e0) 0
+
+Class QtMetaTypePrivate::VariantData
+   size=24 align=8
+   base size=20 base align=8
+QtMetaTypePrivate::VariantData (0x0x7fd5015f2600) 0
+
+Class QtMetaTypePrivate::VectorBoolElements
+   size=1 align=1
+   base size=0 base align=1
+QtMetaTypePrivate::VectorBoolElements (0x0x7fd5015f2720) 0 empty
+
+Class QtMetaTypePrivate::QSequentialIterableImpl
+   size=104 align=8
+   base size=104 base align=8
+QtMetaTypePrivate::QSequentialIterableImpl (0x0x7fd5013170c0) 0
+
+Class QtMetaTypePrivate::QAssociativeIterableImpl
+   size=112 align=8
+   base size=112 base align=8
+QtMetaTypePrivate::QAssociativeIterableImpl (0x0x7fd5013175a0) 0
+
+Class QtMetaTypePrivate::QPairVariantInterfaceImpl
+   size=40 align=8
+   base size=40 base align=8
+QtMetaTypePrivate::QPairVariantInterfaceImpl (0x0x7fd501317900) 0
+
+Class QtPrivate::QSlotObjectBase
+   size=16 align=8
+   base size=16 base align=8
+QtPrivate::QSlotObjectBase (0x0x7fd5010dd7e0) 0
+
+Class std::chrono::_V2::system_clock
+   size=1 align=1
+   base size=0 base align=1
+std::chrono::_V2::system_clock (0x0x7fd501159cc0) 0 empty
+
+Class std::chrono::_V2::steady_clock
+   size=1 align=1
+   base size=0 base align=1
+std::chrono::_V2::steady_clock (0x0x7fd500eb9b40) 0 empty
+
+Vtable for QObjectData
+QObjectData::_ZTV11QObjectData: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QObjectData)
+16    (int (*)(...))__cxa_pure_virtual
+24    (int (*)(...))__cxa_pure_virtual
+
+Class QObjectData
+   size=48 align=8
+   base size=48 base align=8
+QObjectData (0x0x7fd500eb9ba0) 0
+    vptr=((& QObjectData::_ZTV11QObjectData) + 16u)
+
+Class QObject::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QObject::QPrivateSignal (0x0x7fd500eb9d80) 0 empty
+
+Vtable for QObject
+QObject::_ZTV7QObject: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QObject)
+16    (int (*)(...))QObject::metaObject
+24    (int (*)(...))QObject::qt_metacast
+32    (int (*)(...))QObject::qt_metacall
+40    (int (*)(...))QObject::~QObject
+48    (int (*)(...))QObject::~QObject
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QObject
+   size=16 align=8
+   base size=16 base align=8
+QObject (0x0x7fd500eb9d20) 0
+    vptr=((& QObject::_ZTV7QObject) + 16u)
+
+Vtable for QObjectUserData
+QObjectUserData::_ZTV15QObjectUserData: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QObjectUserData)
+16    (int (*)(...))QObjectUserData::~QObjectUserData
+24    (int (*)(...))QObjectUserData::~QObjectUserData
+
+Class QObjectUserData
+   size=8 align=8
+   base size=8 base align=8
+QObjectUserData (0x0x7fd500f564e0) 0 nearly-empty
+    vptr=((& QObjectUserData::_ZTV15QObjectUserData) + 16u)
+
+Class QSignalBlocker
+   size=16 align=8
+   base size=10 base align=8
+QSignalBlocker (0x0x7fd500f56540) 0
+
+Class QAbstractAnimation::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractAnimation::QPrivateSignal (0x0x7fd500f56600) 0 empty
+
+Vtable for QAbstractAnimation
+QAbstractAnimation::_ZTV18QAbstractAnimation: 18u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QAbstractAnimation)
+16    (int (*)(...))QAbstractAnimation::metaObject
+24    (int (*)(...))QAbstractAnimation::qt_metacast
+32    (int (*)(...))QAbstractAnimation::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QAbstractAnimation::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))QAbstractAnimation::updateState
+136   (int (*)(...))QAbstractAnimation::updateDirection
+
+Class QAbstractAnimation
+   size=16 align=8
+   base size=16 base align=8
+QAbstractAnimation (0x0x7fd500ec5d00) 0
+    vptr=((& QAbstractAnimation::_ZTV18QAbstractAnimation) + 16u)
+  QObject (0x0x7fd500f565a0) 0
+      primary-for QAbstractAnimation (0x0x7fd500ec5d00)
+
+Class QAnimationDriver::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAnimationDriver::QPrivateSignal (0x0x7fd500f566c0) 0 empty
+
+Vtable for QAnimationDriver
+QAnimationDriver::_ZTV16QAnimationDriver: 18u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QAnimationDriver)
+16    (int (*)(...))QAnimationDriver::metaObject
+24    (int (*)(...))QAnimationDriver::qt_metacast
+32    (int (*)(...))QAnimationDriver::qt_metacall
+40    (int (*)(...))QAnimationDriver::~QAnimationDriver
+48    (int (*)(...))QAnimationDriver::~QAnimationDriver
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QAnimationDriver::advance
+120   (int (*)(...))QAnimationDriver::elapsed
+128   (int (*)(...))QAnimationDriver::start
+136   (int (*)(...))QAnimationDriver::stop
+
+Class QAnimationDriver
+   size=16 align=8
+   base size=16 base align=8
+QAnimationDriver (0x0x7fd500ec5d68) 0
+    vptr=((& QAnimationDriver::_ZTV16QAnimationDriver) + 16u)
+  QObject (0x0x7fd500f56660) 0
+      primary-for QAnimationDriver (0x0x7fd500ec5d68)
+
+Class QEventLoop::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QEventLoop::QPrivateSignal (0x0x7fd500f56780) 0 empty
+
+Vtable for QEventLoop
+QEventLoop::_ZTV10QEventLoop: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QEventLoop)
+16    (int (*)(...))QEventLoop::metaObject
+24    (int (*)(...))QEventLoop::qt_metacast
+32    (int (*)(...))QEventLoop::qt_metacall
+40    (int (*)(...))QEventLoop::~QEventLoop
+48    (int (*)(...))QEventLoop::~QEventLoop
+56    (int (*)(...))QEventLoop::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QEventLoop
+   size=16 align=8
+   base size=16 base align=8
+QEventLoop (0x0x7fd500ec5dd0) 0
+    vptr=((& QEventLoop::_ZTV10QEventLoop) + 16u)
+  QObject (0x0x7fd500f56720) 0
+      primary-for QEventLoop (0x0x7fd500ec5dd0)
+
+Class QEventLoopLocker
+   size=8 align=8
+   base size=8 base align=8
+QEventLoopLocker (0x0x7fd500f56960) 0
+
+Class QAbstractEventDispatcher::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractEventDispatcher::QPrivateSignal (0x0x7fd500f56a20) 0 empty
+
+Class QAbstractEventDispatcher::TimerInfo
+   size=12 align=4
+   base size=12 base align=4
+QAbstractEventDispatcher::TimerInfo (0x0x7fd500f56a80) 0
+
+Vtable for QAbstractEventDispatcher
+QAbstractEventDispatcher::_ZTV24QAbstractEventDispatcher: 28u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QAbstractEventDispatcher)
+16    (int (*)(...))QAbstractEventDispatcher::metaObject
+24    (int (*)(...))QAbstractEventDispatcher::qt_metacast
+32    (int (*)(...))QAbstractEventDispatcher::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))__cxa_pure_virtual
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))__cxa_pure_virtual
+160   (int (*)(...))__cxa_pure_virtual
+168   (int (*)(...))__cxa_pure_virtual
+176   (int (*)(...))__cxa_pure_virtual
+184   (int (*)(...))__cxa_pure_virtual
+192   (int (*)(...))__cxa_pure_virtual
+200   (int (*)(...))__cxa_pure_virtual
+208   (int (*)(...))QAbstractEventDispatcher::startingUp
+216   (int (*)(...))QAbstractEventDispatcher::closingDown
+
+Class QAbstractEventDispatcher
+   size=16 align=8
+   base size=16 base align=8
+QAbstractEventDispatcher (0x0x7fd500ec5f08) 0
+    vptr=((& QAbstractEventDispatcher::_ZTV24QAbstractEventDispatcher) + 16u)
+  QObject (0x0x7fd500f569c0) 0
+      primary-for QAbstractEventDispatcher (0x0x7fd500ec5f08)
+
+Vtable for std::type_info
+std::type_info::_ZTVSt9type_info: 8u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt9type_info)
+16    (int (*)(...))std::type_info::~type_info
+24    (int (*)(...))std::type_info::~type_info
+32    (int (*)(...))std::type_info::__is_pointer_p
+40    (int (*)(...))std::type_info::__is_function_p
+48    (int (*)(...))std::type_info::__do_catch
+56    (int (*)(...))std::type_info::__do_upcast
+
+Class std::type_info
+   size=16 align=8
+   base size=16 base align=8
+std::type_info (0x0x7fd500f56ae0) 0
+    vptr=((& std::type_info::_ZTVSt9type_info) + 16u)
+
+Vtable for std::bad_cast
+std::bad_cast::_ZTVSt8bad_cast: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt8bad_cast)
+16    (int (*)(...))std::bad_cast::~bad_cast
+24    (int (*)(...))std::bad_cast::~bad_cast
+32    (int (*)(...))std::bad_cast::what
+
+Class std::bad_cast
+   size=8 align=8
+   base size=8 base align=8
+std::bad_cast (0x0x7fd500ec5f70) 0 nearly-empty
+    vptr=((& std::bad_cast::_ZTVSt8bad_cast) + 16u)
+  std::exception (0x0x7fd500f56b40) 0 nearly-empty
+      primary-for std::bad_cast (0x0x7fd500ec5f70)
+
+Vtable for std::bad_typeid
+std::bad_typeid::_ZTVSt10bad_typeid: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt10bad_typeid)
+16    (int (*)(...))std::bad_typeid::~bad_typeid
+24    (int (*)(...))std::bad_typeid::~bad_typeid
+32    (int (*)(...))std::bad_typeid::what
+
+Class std::bad_typeid
+   size=8 align=8
+   base size=8 base align=8
+std::bad_typeid (0x0x7fd500ec5478) 0 nearly-empty
+    vptr=((& std::bad_typeid::_ZTVSt10bad_typeid) + 16u)
+  std::exception (0x0x7fd500f56ba0) 0 nearly-empty
+      primary-for std::bad_typeid (0x0x7fd500ec5478)
+
+Vtable for std::bad_function_call
+std::bad_function_call::_ZTVSt17bad_function_call: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt17bad_function_call)
+16    (int (*)(...))std::bad_function_call::~bad_function_call
+24    (int (*)(...))std::bad_function_call::~bad_function_call
+32    (int (*)(...))std::bad_function_call::what
+
+Class std::bad_function_call
+   size=8 align=8
+   base size=8 base align=8
+std::bad_function_call (0x0x7fd500db8208) 0 nearly-empty
+    vptr=((& std::bad_function_call::_ZTVSt17bad_function_call) + 16u)
+  std::exception (0x0x7fd500d50c60) 0 nearly-empty
+      primary-for std::bad_function_call (0x0x7fd500db8208)
+
+Class std::_Nocopy_types
+   size=16 align=8
+   base size=16 base align=8
+std::_Nocopy_types (0x0x7fd500d50d20) 0
+
+Class std::_Any_data
+   size=16 align=8
+   base size=16 base align=8
+std::_Any_data (0x0x7fd500d50d80) 0
+
+Class std::_Function_base
+   size=24 align=8
+   base size=24 base align=8
+std::_Function_base (0x0x7fd500d50ea0) 0
+
+Class QMapNodeBase
+   size=24 align=8
+   base size=24 base align=8
+QMapNodeBase (0x0x7fd500e143c0) 0
+
+Class QMapDataBase
+   size=40 align=8
+   base size=40 base align=8
+QMapDataBase (0x0x7fd500e14480) 0
+
+Class QHashData::Node
+   size=16 align=8
+   base size=16 base align=8
+QHashData::Node (0x0x7fd500e14840) 0
+
+Class QHashData
+   size=48 align=8
+   base size=44 base align=8
+QHashData (0x0x7fd500e147e0) 0
+
+Class QHashDummyValue
+   size=1 align=1
+   base size=0 base align=1
+QHashDummyValue (0x0x7fd500e148a0) 0 empty
+
+Class QVariant::PrivateShared
+   size=16 align=8
+   base size=12 base align=8
+QVariant::PrivateShared (0x0x7fd500c3d420) 0
+
+Class QVariant::Private::Data
+   size=8 align=8
+   base size=8 base align=8
+QVariant::Private::Data (0x0x7fd500c3d4e0) 0
+
+Class QVariant::Private
+   size=16 align=8
+   base size=12 base align=8
+QVariant::Private (0x0x7fd500c3d480) 0
+
+Class QVariant::Handler
+   size=72 align=8
+   base size=72 base align=8
+QVariant::Handler (0x0x7fd500c3d540) 0
+
+Class QVariant
+   size=16 align=8
+   base size=16 base align=8
+QVariant (0x0x7fd500c3d3c0) 0
+
+Class QVariantComparisonHelper
+   size=8 align=8
+   base size=8 base align=8
+QVariantComparisonHelper (0x0x7fd500925840) 0
+
+Class QSequentialIterable::const_iterator
+   size=112 align=8
+   base size=112 base align=8
+QSequentialIterable::const_iterator (0x0x7fd500925b40) 0
+
+Class QSequentialIterable
+   size=104 align=8
+   base size=104 base align=8
+QSequentialIterable (0x0x7fd500925ae0) 0
+
+Class QAssociativeIterable::const_iterator
+   size=120 align=8
+   base size=120 base align=8
+QAssociativeIterable::const_iterator (0x0x7fd500925c00) 0
+
+Class QAssociativeIterable
+   size=112 align=8
+   base size=112 base align=8
+QAssociativeIterable (0x0x7fd500925ba0) 0
+
+Class QModelIndex
+   size=24 align=8
+   base size=24 base align=8
+QModelIndex (0x0x7fd500753660) 0
+
+Class QPersistentModelIndex
+   size=8 align=8
+   base size=8 base align=8
+QPersistentModelIndex (0x0x7fd500753900) 0
+
+Class QAbstractItemModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractItemModel::QPrivateSignal (0x0x7fd500836900) 0 empty
+
+Vtable for QAbstractItemModel
+QAbstractItemModel::_ZTV18QAbstractItemModel: 48u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QAbstractItemModel)
+16    (int (*)(...))QAbstractItemModel::metaObject
+24    (int (*)(...))QAbstractItemModel::qt_metacast
+32    (int (*)(...))QAbstractItemModel::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))QAbstractItemModel::sibling
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))QAbstractItemModel::hasChildren
+160   (int (*)(...))__cxa_pure_virtual
+168   (int (*)(...))QAbstractItemModel::setData
+176   (int (*)(...))QAbstractItemModel::headerData
+184   (int (*)(...))QAbstractItemModel::setHeaderData
+192   (int (*)(...))QAbstractItemModel::itemData
+200   (int (*)(...))QAbstractItemModel::setItemData
+208   (int (*)(...))QAbstractItemModel::mimeTypes
+216   (int (*)(...))QAbstractItemModel::mimeData
+224   (int (*)(...))QAbstractItemModel::canDropMimeData
+232   (int (*)(...))QAbstractItemModel::dropMimeData
+240   (int (*)(...))QAbstractItemModel::supportedDropActions
+248   (int (*)(...))QAbstractItemModel::supportedDragActions
+256   (int (*)(...))QAbstractItemModel::insertRows
+264   (int (*)(...))QAbstractItemModel::insertColumns
+272   (int (*)(...))QAbstractItemModel::removeRows
+280   (int (*)(...))QAbstractItemModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QAbstractItemModel::fetchMore
+312   (int (*)(...))QAbstractItemModel::canFetchMore
+320   (int (*)(...))QAbstractItemModel::flags
+328   (int (*)(...))QAbstractItemModel::sort
+336   (int (*)(...))QAbstractItemModel::buddy
+344   (int (*)(...))QAbstractItemModel::match
+352   (int (*)(...))QAbstractItemModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractItemModel::submit
+376   (int (*)(...))QAbstractItemModel::revert
+
+Class QAbstractItemModel
+   size=16 align=8
+   base size=16 base align=8
+QAbstractItemModel (0x0x7fd5008403a8) 0
+    vptr=((& QAbstractItemModel::_ZTV18QAbstractItemModel) + 16u)
+  QObject (0x0x7fd5008368a0) 0
+      primary-for QAbstractItemModel (0x0x7fd5008403a8)
+
+Class QAbstractTableModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractTableModel::QPrivateSignal (0x0x7fd500836c60) 0 empty
+
+Vtable for QAbstractTableModel
+QAbstractTableModel::_ZTV19QAbstractTableModel: 48u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QAbstractTableModel)
+16    (int (*)(...))QAbstractTableModel::metaObject
+24    (int (*)(...))QAbstractTableModel::qt_metacast
+32    (int (*)(...))QAbstractTableModel::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QAbstractTableModel::index
+120   (int (*)(...))QAbstractTableModel::parent
+128   (int (*)(...))QAbstractTableModel::sibling
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))QAbstractTableModel::hasChildren
+160   (int (*)(...))__cxa_pure_virtual
+168   (int (*)(...))QAbstractItemModel::setData
+176   (int (*)(...))QAbstractItemModel::headerData
+184   (int (*)(...))QAbstractItemModel::setHeaderData
+192   (int (*)(...))QAbstractItemModel::itemData
+200   (int (*)(...))QAbstractItemModel::setItemData
+208   (int (*)(...))QAbstractItemModel::mimeTypes
+216   (int (*)(...))QAbstractItemModel::mimeData
+224   (int (*)(...))QAbstractItemModel::canDropMimeData
+232   (int (*)(...))QAbstractTableModel::dropMimeData
+240   (int (*)(...))QAbstractItemModel::supportedDropActions
+248   (int (*)(...))QAbstractItemModel::supportedDragActions
+256   (int (*)(...))QAbstractItemModel::insertRows
+264   (int (*)(...))QAbstractItemModel::insertColumns
+272   (int (*)(...))QAbstractItemModel::removeRows
+280   (int (*)(...))QAbstractItemModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QAbstractItemModel::fetchMore
+312   (int (*)(...))QAbstractItemModel::canFetchMore
+320   (int (*)(...))QAbstractTableModel::flags
+328   (int (*)(...))QAbstractItemModel::sort
+336   (int (*)(...))QAbstractItemModel::buddy
+344   (int (*)(...))QAbstractItemModel::match
+352   (int (*)(...))QAbstractItemModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractItemModel::submit
+376   (int (*)(...))QAbstractItemModel::revert
+
+Class QAbstractTableModel
+   size=16 align=8
+   base size=16 base align=8
+QAbstractTableModel (0x0x7fd5008405b0) 0
+    vptr=((& QAbstractTableModel::_ZTV19QAbstractTableModel) + 16u)
+  QAbstractItemModel (0x0x7fd500840618) 0
+      primary-for QAbstractTableModel (0x0x7fd5008405b0)
+    QObject (0x0x7fd500836c00) 0
+        primary-for QAbstractItemModel (0x0x7fd500840618)
+
+Class QAbstractListModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractListModel::QPrivateSignal (0x0x7fd500836d20) 0 empty
+
+Vtable for QAbstractListModel
+QAbstractListModel::_ZTV18QAbstractListModel: 48u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QAbstractListModel)
+16    (int (*)(...))QAbstractListModel::metaObject
+24    (int (*)(...))QAbstractListModel::qt_metacast
+32    (int (*)(...))QAbstractListModel::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QAbstractListModel::index
+120   (int (*)(...))QAbstractListModel::parent
+128   (int (*)(...))QAbstractListModel::sibling
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))QAbstractListModel::columnCount
+152   (int (*)(...))QAbstractListModel::hasChildren
+160   (int (*)(...))__cxa_pure_virtual
+168   (int (*)(...))QAbstractItemModel::setData
+176   (int (*)(...))QAbstractItemModel::headerData
+184   (int (*)(...))QAbstractItemModel::setHeaderData
+192   (int (*)(...))QAbstractItemModel::itemData
+200   (int (*)(...))QAbstractItemModel::setItemData
+208   (int (*)(...))QAbstractItemModel::mimeTypes
+216   (int (*)(...))QAbstractItemModel::mimeData
+224   (int (*)(...))QAbstractItemModel::canDropMimeData
+232   (int (*)(...))QAbstractListModel::dropMimeData
+240   (int (*)(...))QAbstractItemModel::supportedDropActions
+248   (int (*)(...))QAbstractItemModel::supportedDragActions
+256   (int (*)(...))QAbstractItemModel::insertRows
+264   (int (*)(...))QAbstractItemModel::insertColumns
+272   (int (*)(...))QAbstractItemModel::removeRows
+280   (int (*)(...))QAbstractItemModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QAbstractItemModel::fetchMore
+312   (int (*)(...))QAbstractItemModel::canFetchMore
+320   (int (*)(...))QAbstractListModel::flags
+328   (int (*)(...))QAbstractItemModel::sort
+336   (int (*)(...))QAbstractItemModel::buddy
+344   (int (*)(...))QAbstractItemModel::match
+352   (int (*)(...))QAbstractItemModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractItemModel::submit
+376   (int (*)(...))QAbstractItemModel::revert
+
+Class QAbstractListModel
+   size=16 align=8
+   base size=16 base align=8
+QAbstractListModel (0x0x7fd500840680) 0
+    vptr=((& QAbstractListModel::_ZTV18QAbstractListModel) + 16u)
+  QAbstractItemModel (0x0x7fd5008406e8) 0
+      primary-for QAbstractListModel (0x0x7fd500840680)
+    QObject (0x0x7fd500836cc0) 0
+        primary-for QAbstractItemModel (0x0x7fd5008406e8)
+
+Vtable for QAbstractNativeEventFilter
+QAbstractNativeEventFilter::_ZTV26QAbstractNativeEventFilter: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI26QAbstractNativeEventFilter)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class QAbstractNativeEventFilter
+   size=16 align=8
+   base size=16 base align=8
+QAbstractNativeEventFilter (0x0x7fd50054a000) 0
+    vptr=((& QAbstractNativeEventFilter::_ZTV26QAbstractNativeEventFilter) + 16u)
+
+Class QAbstractProxyModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractProxyModel::QPrivateSignal (0x0x7fd50054a0c0) 0 empty
+
+Vtable for QAbstractProxyModel
+QAbstractProxyModel::_ZTV19QAbstractProxyModel: 53u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QAbstractProxyModel)
+16    (int (*)(...))QAbstractProxyModel::metaObject
+24    (int (*)(...))QAbstractProxyModel::qt_metacast
+32    (int (*)(...))QAbstractProxyModel::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))QAbstractProxyModel::sibling
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))QAbstractProxyModel::hasChildren
+160   (int (*)(...))QAbstractProxyModel::data
+168   (int (*)(...))QAbstractProxyModel::setData
+176   (int (*)(...))QAbstractProxyModel::headerData
+184   (int (*)(...))QAbstractProxyModel::setHeaderData
+192   (int (*)(...))QAbstractProxyModel::itemData
+200   (int (*)(...))QAbstractProxyModel::setItemData
+208   (int (*)(...))QAbstractProxyModel::mimeTypes
+216   (int (*)(...))QAbstractProxyModel::mimeData
+224   (int (*)(...))QAbstractProxyModel::canDropMimeData
+232   (int (*)(...))QAbstractProxyModel::dropMimeData
+240   (int (*)(...))QAbstractProxyModel::supportedDropActions
+248   (int (*)(...))QAbstractProxyModel::supportedDragActions
+256   (int (*)(...))QAbstractItemModel::insertRows
+264   (int (*)(...))QAbstractItemModel::insertColumns
+272   (int (*)(...))QAbstractItemModel::removeRows
+280   (int (*)(...))QAbstractItemModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QAbstractProxyModel::fetchMore
+312   (int (*)(...))QAbstractProxyModel::canFetchMore
+320   (int (*)(...))QAbstractProxyModel::flags
+328   (int (*)(...))QAbstractProxyModel::sort
+336   (int (*)(...))QAbstractProxyModel::buddy
+344   (int (*)(...))QAbstractItemModel::match
+352   (int (*)(...))QAbstractProxyModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractProxyModel::submit
+376   (int (*)(...))QAbstractProxyModel::revert
+384   (int (*)(...))QAbstractProxyModel::setSourceModel
+392   (int (*)(...))__cxa_pure_virtual
+400   (int (*)(...))__cxa_pure_virtual
+408   (int (*)(...))QAbstractProxyModel::mapSelectionToSource
+416   (int (*)(...))QAbstractProxyModel::mapSelectionFromSource
+
+Class QAbstractProxyModel
+   size=16 align=8
+   base size=16 base align=8
+QAbstractProxyModel (0x0x7fd500840820) 0
+    vptr=((& QAbstractProxyModel::_ZTV19QAbstractProxyModel) + 16u)
+  QAbstractItemModel (0x0x7fd500840888) 0
+      primary-for QAbstractProxyModel (0x0x7fd500840820)
+    QObject (0x0x7fd50054a060) 0
+        primary-for QAbstractItemModel (0x0x7fd500840888)
+
+Class QAbstractState::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractState::QPrivateSignal (0x0x7fd50054a180) 0 empty
+
+Vtable for QAbstractState
+QAbstractState::_ZTV14QAbstractState: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QAbstractState)
+16    (int (*)(...))QAbstractState::metaObject
+24    (int (*)(...))QAbstractState::qt_metacast
+32    (int (*)(...))QAbstractState::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QAbstractState::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+
+Class QAbstractState
+   size=16 align=8
+   base size=16 base align=8
+QAbstractState (0x0x7fd5008408f0) 0
+    vptr=((& QAbstractState::_ZTV14QAbstractState) + 16u)
+  QObject (0x0x7fd50054a120) 0
+      primary-for QAbstractState (0x0x7fd5008408f0)
+
+Class QAbstractTransition::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractTransition::QPrivateSignal (0x0x7fd50054a240) 0 empty
+
+Vtable for QAbstractTransition
+QAbstractTransition::_ZTV19QAbstractTransition: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QAbstractTransition)
+16    (int (*)(...))QAbstractTransition::metaObject
+24    (int (*)(...))QAbstractTransition::qt_metacast
+32    (int (*)(...))QAbstractTransition::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QAbstractTransition::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+
+Class QAbstractTransition
+   size=16 align=8
+   base size=16 base align=8
+QAbstractTransition (0x0x7fd500840958) 0
+    vptr=((& QAbstractTransition::_ZTV19QAbstractTransition) + 16u)
+  QObject (0x0x7fd50054a1e0) 0
+      primary-for QAbstractTransition (0x0x7fd500840958)
+
+Class QAnimationGroup::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAnimationGroup::QPrivateSignal (0x0x7fd50054a300) 0 empty
+
+Vtable for QAnimationGroup
+QAnimationGroup::_ZTV15QAnimationGroup: 18u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QAnimationGroup)
+16    (int (*)(...))QAnimationGroup::metaObject
+24    (int (*)(...))QAnimationGroup::qt_metacast
+32    (int (*)(...))QAnimationGroup::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QAnimationGroup::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))QAbstractAnimation::updateState
+136   (int (*)(...))QAbstractAnimation::updateDirection
+
+Class QAnimationGroup
+   size=16 align=8
+   base size=16 base align=8
+QAnimationGroup (0x0x7fd5008409c0) 0
+    vptr=((& QAnimationGroup::_ZTV15QAnimationGroup) + 16u)
+  QAbstractAnimation (0x0x7fd500840a28) 0
+      primary-for QAnimationGroup (0x0x7fd5008409c0)
+    QObject (0x0x7fd50054a2a0) 0
+        primary-for QAbstractAnimation (0x0x7fd500840a28)
+
+Class QBasicTimer
+   size=4 align=4
+   base size=4 base align=4
+QBasicTimer (0x0x7fd50054a7e0) 0
+
+Class QBitArray
+   size=8 align=8
+   base size=8 base align=8
+QBitArray (0x0x7fd50054aa80) 0
+
+Class QBitRef
+   size=16 align=8
+   base size=12 base align=8
+QBitRef (0x0x7fd50054acc0) 0
+
+Class QIODevice::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QIODevice::QPrivateSignal (0x0x7fd500657060) 0 empty
+
+Vtable for QIODevice
+QIODevice::_ZTV9QIODevice: 30u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QIODevice)
+16    (int (*)(...))QIODevice::metaObject
+24    (int (*)(...))QIODevice::qt_metacast
+32    (int (*)(...))QIODevice::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QIODevice::isSequential
+120   (int (*)(...))QIODevice::open
+128   (int (*)(...))QIODevice::close
+136   (int (*)(...))QIODevice::pos
+144   (int (*)(...))QIODevice::size
+152   (int (*)(...))QIODevice::seek
+160   (int (*)(...))QIODevice::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QIODevice::bytesAvailable
+184   (int (*)(...))QIODevice::bytesToWrite
+192   (int (*)(...))QIODevice::canReadLine
+200   (int (*)(...))QIODevice::waitForReadyRead
+208   (int (*)(...))QIODevice::waitForBytesWritten
+216   (int (*)(...))__cxa_pure_virtual
+224   (int (*)(...))QIODevice::readLineData
+232   (int (*)(...))__cxa_pure_virtual
+
+Class QIODevice
+   size=16 align=8
+   base size=16 base align=8
+QIODevice (0x0x7fd5005c8af8) 0
+    vptr=((& QIODevice::_ZTV9QIODevice) + 16u)
+  QObject (0x0x7fd500657000) 0
+      primary-for QIODevice (0x0x7fd5005c8af8)
+
+Class QBuffer::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QBuffer::QPrivateSignal (0x0x7fd5006572a0) 0 empty
+
+Vtable for QBuffer
+QBuffer::_ZTV7QBuffer: 30u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QBuffer)
+16    (int (*)(...))QBuffer::metaObject
+24    (int (*)(...))QBuffer::qt_metacast
+32    (int (*)(...))QBuffer::qt_metacall
+40    (int (*)(...))QBuffer::~QBuffer
+48    (int (*)(...))QBuffer::~QBuffer
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QBuffer::connectNotify
+104   (int (*)(...))QBuffer::disconnectNotify
+112   (int (*)(...))QIODevice::isSequential
+120   (int (*)(...))QBuffer::open
+128   (int (*)(...))QBuffer::close
+136   (int (*)(...))QBuffer::pos
+144   (int (*)(...))QBuffer::size
+152   (int (*)(...))QBuffer::seek
+160   (int (*)(...))QBuffer::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QIODevice::bytesAvailable
+184   (int (*)(...))QIODevice::bytesToWrite
+192   (int (*)(...))QBuffer::canReadLine
+200   (int (*)(...))QIODevice::waitForReadyRead
+208   (int (*)(...))QIODevice::waitForBytesWritten
+216   (int (*)(...))QBuffer::readData
+224   (int (*)(...))QIODevice::readLineData
+232   (int (*)(...))QBuffer::writeData
+
+Class QBuffer
+   size=16 align=8
+   base size=16 base align=8
+QBuffer (0x0x7fd5005c8c30) 0
+    vptr=((& QBuffer::_ZTV7QBuffer) + 16u)
+  QIODevice (0x0x7fd5005c8c98) 0
+      primary-for QBuffer (0x0x7fd5005c8c30)
+    QObject (0x0x7fd500657240) 0
+        primary-for QIODevice (0x0x7fd5005c8c98)
+
+Class QByteArrayMatcher::Data
+   size=272 align=8
+   base size=272 base align=8
+QByteArrayMatcher::Data (0x0x7fd500657360) 0
+
+Class QByteArrayMatcher
+   size=1040 align=8
+   base size=1040 base align=8
+QByteArrayMatcher (0x0x7fd500657300) 0
+
+Class QStaticByteArrayMatcherBase::Skiptable
+   size=256 align=1
+   base size=256 base align=1
+QStaticByteArrayMatcherBase::Skiptable (0x0x7fd500657480) 0
+
+Class QStaticByteArrayMatcherBase
+   size=256 align=16
+   base size=256 base align=16
+QStaticByteArrayMatcherBase (0x0x7fd500657420) 0
+
+Class QSharedData
+   size=4 align=4
+   base size=4 base align=4
+QSharedData (0x0x7fd500657660) 0
+
+Class QLocale
+   size=8 align=8
+   base size=8 base align=8
+QLocale (0x0x7fd500657840) 0
+
+Class QCollatorSortKey
+   size=8 align=8
+   base size=8 base align=8
+QCollatorSortKey (0x0x7fd500657cc0) 0
+
+Class QCollator
+   size=8 align=8
+   base size=8 base align=8
+QCollator (0x0x7fd500657d80) 0
+
+Class QCommandLineOption
+   size=8 align=8
+   base size=8 base align=8
+QCommandLineOption (0x0x7fd50003ad80) 0
+
+Vtable for QEvent
+QEvent::_ZTV6QEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI6QEvent)
+16    (int (*)(...))QEvent::~QEvent
+24    (int (*)(...))QEvent::~QEvent
+
+Class QEvent
+   size=24 align=8
+   base size=20 base align=8
+QEvent (0x0x7fd50007a240) 0
+    vptr=((& QEvent::_ZTV6QEvent) + 16u)
+
+Vtable for QTimerEvent
+QTimerEvent::_ZTV11QTimerEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QTimerEvent)
+16    (int (*)(...))QTimerEvent::~QTimerEvent
+24    (int (*)(...))QTimerEvent::~QTimerEvent
+
+Class QTimerEvent
+   size=24 align=8
+   base size=24 base align=8
+QTimerEvent (0x0x7fd500082068) 0
+    vptr=((& QTimerEvent::_ZTV11QTimerEvent) + 16u)
+  QEvent (0x0x7fd50007a2a0) 0
+      primary-for QTimerEvent (0x0x7fd500082068)
+
+Vtable for QChildEvent
+QChildEvent::_ZTV11QChildEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QChildEvent)
+16    (int (*)(...))QChildEvent::~QChildEvent
+24    (int (*)(...))QChildEvent::~QChildEvent
+
+Class QChildEvent
+   size=32 align=8
+   base size=32 base align=8
+QChildEvent (0x0x7fd5000820d0) 0
+    vptr=((& QChildEvent::_ZTV11QChildEvent) + 16u)
+  QEvent (0x0x7fd50007a300) 0
+      primary-for QChildEvent (0x0x7fd5000820d0)
+
+Vtable for QDynamicPropertyChangeEvent
+QDynamicPropertyChangeEvent::_ZTV27QDynamicPropertyChangeEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI27QDynamicPropertyChangeEvent)
+16    (int (*)(...))QDynamicPropertyChangeEvent::~QDynamicPropertyChangeEvent
+24    (int (*)(...))QDynamicPropertyChangeEvent::~QDynamicPropertyChangeEvent
+
+Class QDynamicPropertyChangeEvent
+   size=32 align=8
+   base size=32 base align=8
+QDynamicPropertyChangeEvent (0x0x7fd500082138) 0
+    vptr=((& QDynamicPropertyChangeEvent::_ZTV27QDynamicPropertyChangeEvent) + 16u)
+  QEvent (0x0x7fd50007a360) 0
+      primary-for QDynamicPropertyChangeEvent (0x0x7fd500082138)
+
+Vtable for QDeferredDeleteEvent
+QDeferredDeleteEvent::_ZTV20QDeferredDeleteEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QDeferredDeleteEvent)
+16    (int (*)(...))QDeferredDeleteEvent::~QDeferredDeleteEvent
+24    (int (*)(...))QDeferredDeleteEvent::~QDeferredDeleteEvent
+
+Class QDeferredDeleteEvent
+   size=24 align=8
+   base size=24 base align=8
+QDeferredDeleteEvent (0x0x7fd5000821a0) 0
+    vptr=((& QDeferredDeleteEvent::_ZTV20QDeferredDeleteEvent) + 16u)
+  QEvent (0x0x7fd50007a3c0) 0
+      primary-for QDeferredDeleteEvent (0x0x7fd5000821a0)
+
+Class QCoreApplication::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QCoreApplication::QPrivateSignal (0x0x7fd50007a480) 0 empty
+
+Vtable for QCoreApplication
+QCoreApplication::_ZTV16QCoreApplication: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QCoreApplication)
+16    (int (*)(...))QCoreApplication::metaObject
+24    (int (*)(...))QCoreApplication::qt_metacast
+32    (int (*)(...))QCoreApplication::qt_metacall
+40    (int (*)(...))QCoreApplication::~QCoreApplication
+48    (int (*)(...))QCoreApplication::~QCoreApplication
+56    (int (*)(...))QCoreApplication::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QCoreApplication::notify
+120   (int (*)(...))QCoreApplication::compressEvent
+
+Class QCoreApplication
+   size=16 align=8
+   base size=16 base align=8
+QCoreApplication (0x0x7fd500082208) 0
+    vptr=((& QCoreApplication::_ZTV16QCoreApplication) + 16u)
+  QObject (0x0x7fd50007a420) 0
+      primary-for QCoreApplication (0x0x7fd500082208)
+
+Class QCommandLineParser
+   size=8 align=8
+   base size=8 base align=8
+QCommandLineParser (0x0x7fd50007a4e0) 0
+
+Class QContiguousCacheData
+   size=24 align=4
+   base size=24 base align=4
+QContiguousCacheData (0x0x7fd50007a540) 0
+
+Class QCryptographicHash
+   size=8 align=8
+   base size=8 base align=8
+QCryptographicHash (0x0x7fd50007a7e0) 0
+
+Class QDataStream
+   size=32 align=8
+   base size=32 base align=8
+QDataStream (0x0x7fd50007a840) 0
+
+Class QtPrivate::StreamStateSaver
+   size=16 align=8
+   base size=12 base align=8
+QtPrivate::StreamStateSaver (0x0x7fd50007a900) 0
+
+Class QDate
+   size=8 align=8
+   base size=8 base align=8
+QDate (0x0x7fd50007a960) 0
+
+Class QTime
+   size=4 align=4
+   base size=4 base align=4
+QTime (0x0x7fd50007ac00) 0
+
+Class QDateTime::ShortData
+   size=8 align=8
+   base size=8 base align=8
+QDateTime::ShortData (0x0x7fd50007af00) 0
+
+Class QDateTime::Data
+   size=8 align=8
+   base size=8 base align=8
+QDateTime::Data (0x0x7fd50007af60) 0
+
+Class QDateTime
+   size=8 align=8
+   base size=8 base align=8
+QDateTime (0x0x7fd50007aea0) 0
+
+Class QElapsedTimer
+   size=16 align=8
+   base size=16 base align=8
+QElapsedTimer (0x0x7fd4ffe79d20) 0
+
+Class QDeadlineTimer
+   size=16 align=8
+   base size=16 base align=8
+QDeadlineTimer (0x0x7fd4ffe79d80) 0
+
+Vtable for QTextStream
+QTextStream::_ZTV11QTextStream: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QTextStream)
+16    (int (*)(...))QTextStream::~QTextStream
+24    (int (*)(...))QTextStream::~QTextStream
+
+Class QTextStream
+   size=16 align=8
+   base size=16 base align=8
+QTextStream (0x0x7fd4fffa19c0) 0
+    vptr=((& QTextStream::_ZTV11QTextStream) + 16u)
+
+Class QTextStreamManipulator
+   size=40 align=8
+   base size=38 base align=8
+QTextStreamManipulator (0x0x7fd4fffa1c60) 0
+
+Class QtSharedPointer::NormalDeleter
+   size=1 align=1
+   base size=0 base align=1
+QtSharedPointer::NormalDeleter (0x0x7fd4fffa1ea0) 0 empty
+
+Class QtSharedPointer::ExternalRefCountData
+   size=16 align=8
+   base size=16 base align=8
+QtSharedPointer::ExternalRefCountData (0x0x7fd4ffcd7060) 0
+
+Class QDebug::Stream
+   size=80 align=8
+   base size=76 base align=8
+QDebug::Stream (0x0x7fd4ffcd74e0) 0
+
+Class QDebug
+   size=8 align=8
+   base size=8 base align=8
+QDebug (0x0x7fd4ffcd7480) 0
+
+Class QDebugStateSaver
+   size=8 align=8
+   base size=8 base align=8
+QDebugStateSaver (0x0x7fd4ffa376c0) 0
+
+Class QNoDebug
+   size=1 align=1
+   base size=0 base align=1
+QNoDebug (0x0x7fd4ffa37780) 0 empty
+
+Class QFileDevice::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFileDevice::QPrivateSignal (0x0x7fd4ffa37840) 0 empty
+
+Vtable for QFileDevice
+QFileDevice::_ZTV11QFileDevice: 34u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QFileDevice)
+16    (int (*)(...))QFileDevice::metaObject
+24    (int (*)(...))QFileDevice::qt_metacast
+32    (int (*)(...))QFileDevice::qt_metacall
+40    (int (*)(...))QFileDevice::~QFileDevice
+48    (int (*)(...))QFileDevice::~QFileDevice
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QFileDevice::isSequential
+120   (int (*)(...))QIODevice::open
+128   (int (*)(...))QFileDevice::close
+136   (int (*)(...))QFileDevice::pos
+144   (int (*)(...))QFileDevice::size
+152   (int (*)(...))QFileDevice::seek
+160   (int (*)(...))QFileDevice::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QIODevice::bytesAvailable
+184   (int (*)(...))QIODevice::bytesToWrite
+192   (int (*)(...))QIODevice::canReadLine
+200   (int (*)(...))QIODevice::waitForReadyRead
+208   (int (*)(...))QIODevice::waitForBytesWritten
+216   (int (*)(...))QFileDevice::readData
+224   (int (*)(...))QFileDevice::readLineData
+232   (int (*)(...))QFileDevice::writeData
+240   (int (*)(...))QFileDevice::fileName
+248   (int (*)(...))QFileDevice::resize
+256   (int (*)(...))QFileDevice::permissions
+264   (int (*)(...))QFileDevice::setPermissions
+
+Class QFileDevice
+   size=16 align=8
+   base size=16 base align=8
+QFileDevice (0x0x7fd4ffa751a0) 0
+    vptr=((& QFileDevice::_ZTV11QFileDevice) + 16u)
+  QIODevice (0x0x7fd4ffa75208) 0
+      primary-for QFileDevice (0x0x7fd4ffa751a0)
+    QObject (0x0x7fd4ffa377e0) 0
+        primary-for QIODevice (0x0x7fd4ffa75208)
+
+Class QFile::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFile::QPrivateSignal (0x0x7fd4ffa37a80) 0 empty
+
+Vtable for QFile
+QFile::_ZTV5QFile: 34u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI5QFile)
+16    (int (*)(...))QFile::metaObject
+24    (int (*)(...))QFile::qt_metacast
+32    (int (*)(...))QFile::qt_metacall
+40    (int (*)(...))QFile::~QFile
+48    (int (*)(...))QFile::~QFile
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QFileDevice::isSequential
+120   (int (*)(...))QFile::open
+128   (int (*)(...))QFileDevice::close
+136   (int (*)(...))QFileDevice::pos
+144   (int (*)(...))QFile::size
+152   (int (*)(...))QFileDevice::seek
+160   (int (*)(...))QFileDevice::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QIODevice::bytesAvailable
+184   (int (*)(...))QIODevice::bytesToWrite
+192   (int (*)(...))QIODevice::canReadLine
+200   (int (*)(...))QIODevice::waitForReadyRead
+208   (int (*)(...))QIODevice::waitForBytesWritten
+216   (int (*)(...))QFileDevice::readData
+224   (int (*)(...))QFileDevice::readLineData
+232   (int (*)(...))QFileDevice::writeData
+240   (int (*)(...))QFile::fileName
+248   (int (*)(...))QFile::resize
+256   (int (*)(...))QFile::permissions
+264   (int (*)(...))QFile::setPermissions
+
+Class QFile
+   size=16 align=8
+   base size=16 base align=8
+QFile (0x0x7fd4ffa75340) 0
+    vptr=((& QFile::_ZTV5QFile) + 16u)
+  QFileDevice (0x0x7fd4ffa753a8) 0
+      primary-for QFile (0x0x7fd4ffa75340)
+    QIODevice (0x0x7fd4ffa75410) 0
+        primary-for QFileDevice (0x0x7fd4ffa753a8)
+      QObject (0x0x7fd4ffa37a20) 0
+          primary-for QIODevice (0x0x7fd4ffa75410)
+
+Class QFileInfo
+   size=8 align=8
+   base size=8 base align=8
+QFileInfo (0x0x7fd4ffa37c60) 0
+
+Class QDir
+   size=8 align=8
+   base size=8 base align=8
+QDir (0x0x7fd4ffb6b0c0) 0
+
+Class QDirIterator
+   size=8 align=8
+   base size=8 base align=8
+QDirIterator (0x0x7fd4ffb6ba80) 0
+
+Class QEasingCurve
+   size=8 align=8
+   base size=8 base align=8
+QEasingCurve (0x0x7fd4ffb6bcc0) 0
+
+Class QEventTransition::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QEventTransition::QPrivateSignal (0x0x7fd4ff8aef00) 0 empty
+
+Vtable for QEventTransition
+QEventTransition::_ZTV16QEventTransition: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QEventTransition)
+16    (int (*)(...))QEventTransition::metaObject
+24    (int (*)(...))QEventTransition::qt_metacast
+32    (int (*)(...))QEventTransition::qt_metacall
+40    (int (*)(...))QEventTransition::~QEventTransition
+48    (int (*)(...))QEventTransition::~QEventTransition
+56    (int (*)(...))QEventTransition::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QEventTransition::eventTest
+120   (int (*)(...))QEventTransition::onTransition
+
+Class QEventTransition
+   size=16 align=8
+   base size=16 base align=8
+QEventTransition (0x0x7fd4ff8c86e8) 0
+    vptr=((& QEventTransition::_ZTV16QEventTransition) + 16u)
+  QAbstractTransition (0x0x7fd4ff8c8750) 0
+      primary-for QEventTransition (0x0x7fd4ff8c86e8)
+    QObject (0x0x7fd4ff8aeea0) 0
+        primary-for QAbstractTransition (0x0x7fd4ff8c8750)
+
+Vtable for QException
+QException::_ZTV10QException: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QException)
+16    (int (*)(...))QException::~QException
+24    (int (*)(...))QException::~QException
+32    (int (*)(...))std::exception::what
+40    (int (*)(...))QException::raise
+48    (int (*)(...))QException::clone
+
+Class QException
+   size=8 align=8
+   base size=8 base align=8
+QException (0x0x7fd4ff8c87b8) 0 nearly-empty
+    vptr=((& QException::_ZTV10QException) + 16u)
+  std::exception (0x0x7fd4ff8aef60) 0 nearly-empty
+      primary-for QException (0x0x7fd4ff8c87b8)
+
+Vtable for QUnhandledException
+QUnhandledException::_ZTV19QUnhandledException: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QUnhandledException)
+16    (int (*)(...))QUnhandledException::~QUnhandledException
+24    (int (*)(...))QUnhandledException::~QUnhandledException
+32    (int (*)(...))std::exception::what
+40    (int (*)(...))QUnhandledException::raise
+48    (int (*)(...))QUnhandledException::clone
+
+Class QUnhandledException
+   size=8 align=8
+   base size=8 base align=8
+QUnhandledException (0x0x7fd4ff8c8820) 0 nearly-empty
+    vptr=((& QUnhandledException::_ZTV19QUnhandledException) + 16u)
+  QException (0x0x7fd4ff8c8888) 0 nearly-empty
+      primary-for QUnhandledException (0x0x7fd4ff8c8820)
+    std::exception (0x0x7fd4ff915000) 0 nearly-empty
+        primary-for QException (0x0x7fd4ff8c8888)
+
+Class QtPrivate::ExceptionHolder
+   size=8 align=8
+   base size=8 base align=8
+QtPrivate::ExceptionHolder (0x0x7fd4ff915060) 0
+
+Class QtPrivate::ExceptionStore
+   size=8 align=8
+   base size=8 base align=8
+QtPrivate::ExceptionStore (0x0x7fd4ff915120) 0
+
+Vtable for QFactoryInterface
+QFactoryInterface::_ZTV17QFactoryInterface: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QFactoryInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class QFactoryInterface
+   size=8 align=8
+   base size=8 base align=8
+QFactoryInterface (0x0x7fd4ff915180) 0 nearly-empty
+    vptr=((& QFactoryInterface::_ZTV17QFactoryInterface) + 16u)
+
+Class QFileSelector::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFileSelector::QPrivateSignal (0x0x7fd4ff9152a0) 0 empty
+
+Vtable for QFileSelector
+QFileSelector::_ZTV13QFileSelector: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QFileSelector)
+16    (int (*)(...))QFileSelector::metaObject
+24    (int (*)(...))QFileSelector::qt_metacast
+32    (int (*)(...))QFileSelector::qt_metacall
+40    (int (*)(...))QFileSelector::~QFileSelector
+48    (int (*)(...))QFileSelector::~QFileSelector
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QFileSelector
+   size=16 align=8
+   base size=16 base align=8
+QFileSelector (0x0x7fd4ff8c88f0) 0
+    vptr=((& QFileSelector::_ZTV13QFileSelector) + 16u)
+  QObject (0x0x7fd4ff915240) 0
+      primary-for QFileSelector (0x0x7fd4ff8c88f0)
+
+Class QFileSystemWatcher::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFileSystemWatcher::QPrivateSignal (0x0x7fd4ff915360) 0 empty
+
+Vtable for QFileSystemWatcher
+QFileSystemWatcher::_ZTV18QFileSystemWatcher: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QFileSystemWatcher)
+16    (int (*)(...))QFileSystemWatcher::metaObject
+24    (int (*)(...))QFileSystemWatcher::qt_metacast
+32    (int (*)(...))QFileSystemWatcher::qt_metacall
+40    (int (*)(...))QFileSystemWatcher::~QFileSystemWatcher
+48    (int (*)(...))QFileSystemWatcher::~QFileSystemWatcher
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QFileSystemWatcher
+   size=16 align=8
+   base size=16 base align=8
+QFileSystemWatcher (0x0x7fd4ff8c8958) 0
+    vptr=((& QFileSystemWatcher::_ZTV18QFileSystemWatcher) + 16u)
+  QObject (0x0x7fd4ff915300) 0
+      primary-for QFileSystemWatcher (0x0x7fd4ff8c8958)
+
+Class QFinalState::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFinalState::QPrivateSignal (0x0x7fd4ff915420) 0 empty
+
+Vtable for QFinalState
+QFinalState::_ZTV11QFinalState: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QFinalState)
+16    (int (*)(...))QFinalState::metaObject
+24    (int (*)(...))QFinalState::qt_metacast
+32    (int (*)(...))QFinalState::qt_metacall
+40    (int (*)(...))QFinalState::~QFinalState
+48    (int (*)(...))QFinalState::~QFinalState
+56    (int (*)(...))QFinalState::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QFinalState::onEntry
+120   (int (*)(...))QFinalState::onExit
+
+Class QFinalState
+   size=16 align=8
+   base size=16 base align=8
+QFinalState (0x0x7fd4ff8c89c0) 0
+    vptr=((& QFinalState::_ZTV11QFinalState) + 16u)
+  QAbstractState (0x0x7fd4ff8c8a28) 0
+      primary-for QFinalState (0x0x7fd4ff8c89c0)
+    QObject (0x0x7fd4ff9153c0) 0
+        primary-for QAbstractState (0x0x7fd4ff8c8a28)
+
+Vtable for QRunnable
+QRunnable::_ZTV9QRunnable: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QRunnable)
+16    (int (*)(...))__cxa_pure_virtual
+24    0u
+32    0u
+
+Class QRunnable
+   size=16 align=8
+   base size=12 base align=8
+QRunnable (0x0x7fd4ff915480) 0
+    vptr=((& QRunnable::_ZTV9QRunnable) + 16u)
+
+Class QBasicMutex
+   size=8 align=8
+   base size=8 base align=8
+QBasicMutex (0x0x7fd4ff9154e0) 0
+
+Class QMutex
+   size=8 align=8
+   base size=8 base align=8
+QMutex (0x0x7fd4ff8c8b60) 0
+  QBasicMutex (0x0x7fd4ff915720) 0
+
+Class QMutexLocker
+   size=8 align=8
+   base size=8 base align=8
+QMutexLocker (0x0x7fd4ff9157e0) 0
+
+Class QtPrivate::ResultItem
+   size=16 align=8
+   base size=16 base align=8
+QtPrivate::ResultItem (0x0x7fd4ff9158a0) 0
+
+Class QtPrivate::ResultIteratorBase
+   size=16 align=8
+   base size=12 base align=8
+QtPrivate::ResultIteratorBase (0x0x7fd4ff915900) 0
+
+Vtable for QtPrivate::ResultStoreBase
+QtPrivate::ResultStoreBase::_ZTVN9QtPrivate15ResultStoreBaseE: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN9QtPrivate15ResultStoreBaseE)
+16    (int (*)(...))QtPrivate::ResultStoreBase::~ResultStoreBase
+24    (int (*)(...))QtPrivate::ResultStoreBase::~ResultStoreBase
+
+Class QtPrivate::ResultStoreBase
+   size=48 align=8
+   base size=44 base align=8
+QtPrivate::ResultStoreBase (0x0x7fd4ff915a20) 0
+    vptr=((& QtPrivate::ResultStoreBase::_ZTVN9QtPrivate15ResultStoreBaseE) + 16u)
+
+Vtable for QFutureInterfaceBase
+QFutureInterfaceBase::_ZTV20QFutureInterfaceBase: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QFutureInterfaceBase)
+16    (int (*)(...))QFutureInterfaceBase::~QFutureInterfaceBase
+24    (int (*)(...))QFutureInterfaceBase::~QFutureInterfaceBase
+
+Class QFutureInterfaceBase
+   size=16 align=8
+   base size=16 base align=8
+QFutureInterfaceBase (0x0x7fd4ff915a80) 0
+    vptr=((& QFutureInterfaceBase::_ZTV20QFutureInterfaceBase) + 16u)
+
+Class QFutureWatcherBase::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFutureWatcherBase::QPrivateSignal (0x0x7fd4ff915de0) 0 empty
+
+Vtable for QFutureWatcherBase
+QFutureWatcherBase::_ZTV18QFutureWatcherBase: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QFutureWatcherBase)
+16    (int (*)(...))QFutureWatcherBase::metaObject
+24    (int (*)(...))QFutureWatcherBase::qt_metacast
+32    (int (*)(...))QFutureWatcherBase::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QFutureWatcherBase::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QFutureWatcherBase::connectNotify
+104   (int (*)(...))QFutureWatcherBase::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+
+Class QFutureWatcherBase
+   size=16 align=8
+   base size=16 base align=8
+QFutureWatcherBase (0x0x7fd4ff8c8f70) 0
+    vptr=((& QFutureWatcherBase::_ZTV18QFutureWatcherBase) + 16u)
+  QObject (0x0x7fd4ff915d80) 0
+      primary-for QFutureWatcherBase (0x0x7fd4ff8c8f70)
+
+Class QHistoryState::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QHistoryState::QPrivateSignal (0x0x7fd4ff915f60) 0 empty
+
+Vtable for QHistoryState
+QHistoryState::_ZTV13QHistoryState: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QHistoryState)
+16    (int (*)(...))QHistoryState::metaObject
+24    (int (*)(...))QHistoryState::qt_metacast
+32    (int (*)(...))QHistoryState::qt_metacall
+40    (int (*)(...))QHistoryState::~QHistoryState
+48    (int (*)(...))QHistoryState::~QHistoryState
+56    (int (*)(...))QHistoryState::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QHistoryState::onEntry
+120   (int (*)(...))QHistoryState::onExit
+
+Class QHistoryState
+   size=16 align=8
+   base size=16 base align=8
+QHistoryState (0x0x7fd4ff6dc340) 0
+    vptr=((& QHistoryState::_ZTV13QHistoryState) + 16u)
+  QAbstractState (0x0x7fd4ff6dc3a8) 0
+      primary-for QHistoryState (0x0x7fd4ff6dc340)
+    QObject (0x0x7fd4ff915f00) 0
+        primary-for QAbstractState (0x0x7fd4ff6dc3a8)
+
+Class QIdentityProxyModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QIdentityProxyModel::QPrivateSignal (0x0x7fd4ff710060) 0 empty
+
+Vtable for QIdentityProxyModel
+QIdentityProxyModel::_ZTV19QIdentityProxyModel: 53u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QIdentityProxyModel)
+16    (int (*)(...))QIdentityProxyModel::metaObject
+24    (int (*)(...))QIdentityProxyModel::qt_metacast
+32    (int (*)(...))QIdentityProxyModel::qt_metacall
+40    (int (*)(...))QIdentityProxyModel::~QIdentityProxyModel
+48    (int (*)(...))QIdentityProxyModel::~QIdentityProxyModel
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QIdentityProxyModel::index
+120   (int (*)(...))QIdentityProxyModel::parent
+128   (int (*)(...))QIdentityProxyModel::sibling
+136   (int (*)(...))QIdentityProxyModel::rowCount
+144   (int (*)(...))QIdentityProxyModel::columnCount
+152   (int (*)(...))QAbstractProxyModel::hasChildren
+160   (int (*)(...))QAbstractProxyModel::data
+168   (int (*)(...))QAbstractProxyModel::setData
+176   (int (*)(...))QIdentityProxyModel::headerData
+184   (int (*)(...))QAbstractProxyModel::setHeaderData
+192   (int (*)(...))QAbstractProxyModel::itemData
+200   (int (*)(...))QAbstractProxyModel::setItemData
+208   (int (*)(...))QAbstractProxyModel::mimeTypes
+216   (int (*)(...))QAbstractProxyModel::mimeData
+224   (int (*)(...))QAbstractProxyModel::canDropMimeData
+232   (int (*)(...))QIdentityProxyModel::dropMimeData
+240   (int (*)(...))QAbstractProxyModel::supportedDropActions
+248   (int (*)(...))QAbstractProxyModel::supportedDragActions
+256   (int (*)(...))QIdentityProxyModel::insertRows
+264   (int (*)(...))QIdentityProxyModel::insertColumns
+272   (int (*)(...))QIdentityProxyModel::removeRows
+280   (int (*)(...))QIdentityProxyModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QAbstractProxyModel::fetchMore
+312   (int (*)(...))QAbstractProxyModel::canFetchMore
+320   (int (*)(...))QAbstractProxyModel::flags
+328   (int (*)(...))QAbstractProxyModel::sort
+336   (int (*)(...))QAbstractProxyModel::buddy
+344   (int (*)(...))QIdentityProxyModel::match
+352   (int (*)(...))QAbstractProxyModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractProxyModel::submit
+376   (int (*)(...))QAbstractProxyModel::revert
+384   (int (*)(...))QIdentityProxyModel::setSourceModel
+392   (int (*)(...))QIdentityProxyModel::mapToSource
+400   (int (*)(...))QIdentityProxyModel::mapFromSource
+408   (int (*)(...))QIdentityProxyModel::mapSelectionToSource
+416   (int (*)(...))QIdentityProxyModel::mapSelectionFromSource
+
+Class QIdentityProxyModel
+   size=16 align=8
+   base size=16 base align=8
+QIdentityProxyModel (0x0x7fd4ff6dc410) 0
+    vptr=((& QIdentityProxyModel::_ZTV19QIdentityProxyModel) + 16u)
+  QAbstractProxyModel (0x0x7fd4ff6dc478) 0
+      primary-for QIdentityProxyModel (0x0x7fd4ff6dc410)
+    QAbstractItemModel (0x0x7fd4ff6dc4e0) 0
+        primary-for QAbstractProxyModel (0x0x7fd4ff6dc478)
+      QObject (0x0x7fd4ff710000) 0
+          primary-for QAbstractItemModel (0x0x7fd4ff6dc4e0)
+
+Class QItemSelectionRange
+   size=16 align=8
+   base size=16 base align=8
+QItemSelectionRange (0x0x7fd4ff7100c0) 0
+
+Class QItemSelectionModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QItemSelectionModel::QPrivateSignal (0x0x7fd4ff710420) 0 empty
+
+Vtable for QItemSelectionModel
+QItemSelectionModel::_ZTV19QItemSelectionModel: 20u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QItemSelectionModel)
+16    (int (*)(...))QItemSelectionModel::metaObject
+24    (int (*)(...))QItemSelectionModel::qt_metacast
+32    (int (*)(...))QItemSelectionModel::qt_metacall
+40    (int (*)(...))QItemSelectionModel::~QItemSelectionModel
+48    (int (*)(...))QItemSelectionModel::~QItemSelectionModel
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QItemSelectionModel::setCurrentIndex
+120   (int (*)(...))QItemSelectionModel::select
+128   (int (*)(...))QItemSelectionModel::select
+136   (int (*)(...))QItemSelectionModel::clear
+144   (int (*)(...))QItemSelectionModel::reset
+152   (int (*)(...))QItemSelectionModel::clearCurrentIndex
+
+Class QItemSelectionModel
+   size=16 align=8
+   base size=16 base align=8
+QItemSelectionModel (0x0x7fd4ff6dc888) 0
+    vptr=((& QItemSelectionModel::_ZTV19QItemSelectionModel) + 16u)
+  QObject (0x0x7fd4ff7103c0) 0
+      primary-for QItemSelectionModel (0x0x7fd4ff6dc888)
+
+Class QItemSelection
+   size=8 align=8
+   base size=8 base align=8
+QItemSelection (0x0x7fd4ff6dca90) 0
+  QList<QItemSelectionRange> (0x0x7fd4ff6dcaf8) 0
+    QListSpecialMethods<QItemSelectionRange> (0x0x7fd4ff710720) 0 empty
+
+Class QJsonValue
+   size=24 align=8
+   base size=20 base align=8
+QJsonValue (0x0x7fd4ff710c00) 0
+
+Class QJsonValueRef
+   size=16 align=8
+   base size=12 base align=8
+QJsonValueRef (0x0x7fd4ff710cc0) 0
+
+Class QJsonValuePtr
+   size=24 align=8
+   base size=24 base align=8
+QJsonValuePtr (0x0x7fd4ff710d80) 0
+
+Class QJsonValueRefPtr
+   size=16 align=8
+   base size=16 base align=8
+QJsonValueRefPtr (0x0x7fd4ff710de0) 0
+
+Class QJsonArray::iterator
+   size=16 align=8
+   base size=12 base align=8
+QJsonArray::iterator (0x0x7fd4ff710ea0) 0
+
+Class QJsonArray::const_iterator
+   size=16 align=8
+   base size=12 base align=8
+QJsonArray::const_iterator (0x0x7fd4ff710f00) 0
+
+Class QJsonArray
+   size=16 align=8
+   base size=16 base align=8
+QJsonArray (0x0x7fd4ff710e40) 0
+
+Class QJsonParseError
+   size=8 align=4
+   base size=8 base align=4
+QJsonParseError (0x0x7fd4ff4c6000) 0
+
+Class QJsonDocument
+   size=8 align=8
+   base size=8 base align=8
+QJsonDocument (0x0x7fd4ff4c6060) 0
+
+Class QJsonObject::iterator
+   size=16 align=8
+   base size=12 base align=8
+QJsonObject::iterator (0x0x7fd4ff4c6120) 0
+
+Class QJsonObject::const_iterator
+   size=16 align=8
+   base size=12 base align=8
+QJsonObject::const_iterator (0x0x7fd4ff4c6180) 0
+
+Class QJsonObject
+   size=16 align=8
+   base size=16 base align=8
+QJsonObject (0x0x7fd4ff4c60c0) 0
+
+Class QLibrary::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QLibrary::QPrivateSignal (0x0x7fd4ff4c6360) 0 empty
+
+Vtable for QLibrary
+QLibrary::_ZTV8QLibrary: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI8QLibrary)
+16    (int (*)(...))QLibrary::metaObject
+24    (int (*)(...))QLibrary::qt_metacast
+32    (int (*)(...))QLibrary::qt_metacall
+40    (int (*)(...))QLibrary::~QLibrary
+48    (int (*)(...))QLibrary::~QLibrary
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QLibrary
+   size=32 align=8
+   base size=25 base align=8
+QLibrary (0x0x7fd4ff6dcea0) 0
+    vptr=((& QLibrary::_ZTV8QLibrary) + 16u)
+  QObject (0x0x7fd4ff4c6300) 0
+      primary-for QLibrary (0x0x7fd4ff6dcea0)
+
+Class QVersionNumber::SegmentStorage
+   size=8 align=8
+   base size=8 base align=8
+QVersionNumber::SegmentStorage (0x0x7fd4ff4c65a0) 0
+
+Class QVersionNumber
+   size=8 align=8
+   base size=8 base align=8
+QVersionNumber (0x0x7fd4ff4c6540) 0
+
+Class QLibraryInfo
+   size=1 align=1
+   base size=0 base align=1
+QLibraryInfo (0x0x7fd4ff245300) 0 empty
+
+Class QPoint
+   size=8 align=4
+   base size=8 base align=4
+QPoint (0x0x7fd4ff245360) 0
+
+Class QPointF
+   size=16 align=8
+   base size=16 base align=8
+QPointF (0x0x7fd4ff245600) 0
+
+Class QLine
+   size=16 align=4
+   base size=16 base align=4
+QLine (0x0x7fd4ff2458a0) 0
+
+Class QLineF
+   size=32 align=8
+   base size=32 base align=8
+QLineF (0x0x7fd4ff245b40) 0
+
+Class QLinkedListData
+   size=32 align=8
+   base size=25 base align=8
+QLinkedListData (0x0x7fd4ff245de0) 0
+
+Class QLockFile
+   size=8 align=8
+   base size=8 base align=8
+QLockFile (0x0x7fd4ff3625a0) 0
+
+Class QLoggingCategory::AtomicBools
+   size=4 align=1
+   base size=4 base align=1
+QLoggingCategory::AtomicBools (0x0x7fd4ff362720) 0
+
+Class QLoggingCategory
+   size=24 align=8
+   base size=24 base align=8
+QLoggingCategory (0x0x7fd4ff3626c0) 0
+
+Class QMargins
+   size=16 align=4
+   base size=16 base align=4
+QMargins (0x0x7fd4ff3628a0) 0
+
+Class QMarginsF
+   size=32 align=8
+   base size=32 base align=8
+QMarginsF (0x0x7fd4ff362b40) 0
+
+Class QMessageAuthenticationCode
+   size=8 align=8
+   base size=8 base align=8
+QMessageAuthenticationCode (0x0x7fd4ff362e40) 0
+
+Class QMetaMethod
+   size=16 align=8
+   base size=12 base align=8
+QMetaMethod (0x0x7fd4ff362ea0) 0
+
+Class QMetaEnum
+   size=16 align=8
+   base size=12 base align=8
+QMetaEnum (0x0x7fd4ff116180) 0
+
+Class QMetaProperty
+   size=32 align=8
+   base size=32 base align=8
+QMetaProperty (0x0x7fd4ff116480) 0
+
+Class QMetaClassInfo
+   size=16 align=8
+   base size=12 base align=8
+QMetaClassInfo (0x0x7fd4ff1164e0) 0
+
+Class QMimeData::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QMimeData::QPrivateSignal (0x0x7fd4ff1167e0) 0 empty
+
+Vtable for QMimeData
+QMimeData::_ZTV9QMimeData: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QMimeData)
+16    (int (*)(...))QMimeData::metaObject
+24    (int (*)(...))QMimeData::qt_metacast
+32    (int (*)(...))QMimeData::qt_metacall
+40    (int (*)(...))QMimeData::~QMimeData
+48    (int (*)(...))QMimeData::~QMimeData
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QMimeData::hasFormat
+120   (int (*)(...))QMimeData::formats
+128   (int (*)(...))QMimeData::retrieveData
+
+Class QMimeData
+   size=16 align=8
+   base size=16 base align=8
+QMimeData (0x0x7fd4ff13f000) 0
+    vptr=((& QMimeData::_ZTV9QMimeData) + 16u)
+  QObject (0x0x7fd4ff116780) 0
+      primary-for QMimeData (0x0x7fd4ff13f000)
+
+Class QMimeType
+   size=8 align=8
+   base size=8 base align=8
+QMimeType (0x0x7fd4ff116840) 0
+
+Class QMimeDatabase
+   size=8 align=8
+   base size=8 base align=8
+QMimeDatabase (0x0x7fd4ff116b40) 0
+
+Class QObjectCleanupHandler::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QObjectCleanupHandler::QPrivateSignal (0x0x7fd4ff116c00) 0 empty
+
+Vtable for QObjectCleanupHandler
+QObjectCleanupHandler::_ZTV21QObjectCleanupHandler: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QObjectCleanupHandler)
+16    (int (*)(...))QObjectCleanupHandler::metaObject
+24    (int (*)(...))QObjectCleanupHandler::qt_metacast
+32    (int (*)(...))QObjectCleanupHandler::qt_metacall
+40    (int (*)(...))QObjectCleanupHandler::~QObjectCleanupHandler
+48    (int (*)(...))QObjectCleanupHandler::~QObjectCleanupHandler
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QObjectCleanupHandler
+   size=24 align=8
+   base size=24 base align=8
+QObjectCleanupHandler (0x0x7fd4ff13f208) 0
+    vptr=((& QObjectCleanupHandler::_ZTV21QObjectCleanupHandler) + 16u)
+  QObject (0x0x7fd4ff116ba0) 0
+      primary-for QObjectCleanupHandler (0x0x7fd4ff13f208)
+
+Class QOperatingSystemVersion
+   size=16 align=4
+   base size=16 base align=4
+QOperatingSystemVersion (0x0x7fd4ff116c60) 0
+
+Class QParallelAnimationGroup::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QParallelAnimationGroup::QPrivateSignal (0x0x7fd4ff116d20) 0 empty
+
+Vtable for QParallelAnimationGroup
+QParallelAnimationGroup::_ZTV23QParallelAnimationGroup: 18u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI23QParallelAnimationGroup)
+16    (int (*)(...))QParallelAnimationGroup::metaObject
+24    (int (*)(...))QParallelAnimationGroup::qt_metacast
+32    (int (*)(...))QParallelAnimationGroup::qt_metacall
+40    (int (*)(...))QParallelAnimationGroup::~QParallelAnimationGroup
+48    (int (*)(...))QParallelAnimationGroup::~QParallelAnimationGroup
+56    (int (*)(...))QParallelAnimationGroup::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QParallelAnimationGroup::duration
+120   (int (*)(...))QParallelAnimationGroup::updateCurrentTime
+128   (int (*)(...))QParallelAnimationGroup::updateState
+136   (int (*)(...))QParallelAnimationGroup::updateDirection
+
+Class QParallelAnimationGroup
+   size=16 align=8
+   base size=16 base align=8
+QParallelAnimationGroup (0x0x7fd4ff13f2d8) 0
+    vptr=((& QParallelAnimationGroup::_ZTV23QParallelAnimationGroup) + 16u)
+  QAnimationGroup (0x0x7fd4ff13f340) 0
+      primary-for QParallelAnimationGroup (0x0x7fd4ff13f2d8)
+    QAbstractAnimation (0x0x7fd4ff13f3a8) 0
+        primary-for QAnimationGroup (0x0x7fd4ff13f340)
+      QObject (0x0x7fd4ff116cc0) 0
+          primary-for QAbstractAnimation (0x0x7fd4ff13f3a8)
+
+Class QPauseAnimation::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPauseAnimation::QPrivateSignal (0x0x7fd4ff116de0) 0 empty
+
+Vtable for QPauseAnimation
+QPauseAnimation::_ZTV15QPauseAnimation: 18u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QPauseAnimation)
+16    (int (*)(...))QPauseAnimation::metaObject
+24    (int (*)(...))QPauseAnimation::qt_metacast
+32    (int (*)(...))QPauseAnimation::qt_metacall
+40    (int (*)(...))QPauseAnimation::~QPauseAnimation
+48    (int (*)(...))QPauseAnimation::~QPauseAnimation
+56    (int (*)(...))QPauseAnimation::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QPauseAnimation::duration
+120   (int (*)(...))QPauseAnimation::updateCurrentTime
+128   (int (*)(...))QAbstractAnimation::updateState
+136   (int (*)(...))QAbstractAnimation::updateDirection
+
+Class QPauseAnimation
+   size=16 align=8
+   base size=16 base align=8
+QPauseAnimation (0x0x7fd4ff13f410) 0
+    vptr=((& QPauseAnimation::_ZTV15QPauseAnimation) + 16u)
+  QAbstractAnimation (0x0x7fd4ff13f478) 0
+      primary-for QPauseAnimation (0x0x7fd4ff13f410)
+    QObject (0x0x7fd4ff116d80) 0
+        primary-for QAbstractAnimation (0x0x7fd4ff13f478)
+
+Class QStaticPlugin
+   size=16 align=8
+   base size=16 base align=8
+QStaticPlugin (0x0x7fd4ff1d8000) 0
+
+Class QPluginLoader::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPluginLoader::QPrivateSignal (0x0x7fd4ff1d8300) 0 empty
+
+Vtable for QPluginLoader
+QPluginLoader::_ZTV13QPluginLoader: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QPluginLoader)
+16    (int (*)(...))QPluginLoader::metaObject
+24    (int (*)(...))QPluginLoader::qt_metacast
+32    (int (*)(...))QPluginLoader::qt_metacall
+40    (int (*)(...))QPluginLoader::~QPluginLoader
+48    (int (*)(...))QPluginLoader::~QPluginLoader
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QPluginLoader
+   size=32 align=8
+   base size=25 base align=8
+QPluginLoader (0x0x7fd4ff13f680) 0
+    vptr=((& QPluginLoader::_ZTV13QPluginLoader) + 16u)
+  QObject (0x0x7fd4ff1d82a0) 0
+      primary-for QPluginLoader (0x0x7fd4ff13f680)
+
+Class QProcessEnvironment
+   size=8 align=8
+   base size=8 base align=8
+QProcessEnvironment (0x0x7fd4ff1d8360) 0
+
+Class QProcess::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QProcess::QPrivateSignal (0x0x7fd4ff1d86c0) 0 empty
+
+Vtable for QProcess
+QProcess::_ZTV8QProcess: 31u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI8QProcess)
+16    (int (*)(...))QProcess::metaObject
+24    (int (*)(...))QProcess::qt_metacast
+32    (int (*)(...))QProcess::qt_metacall
+40    (int (*)(...))QProcess::~QProcess
+48    (int (*)(...))QProcess::~QProcess
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QProcess::isSequential
+120   (int (*)(...))QProcess::open
+128   (int (*)(...))QProcess::close
+136   (int (*)(...))QIODevice::pos
+144   (int (*)(...))QIODevice::size
+152   (int (*)(...))QIODevice::seek
+160   (int (*)(...))QProcess::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QProcess::bytesAvailable
+184   (int (*)(...))QProcess::bytesToWrite
+192   (int (*)(...))QProcess::canReadLine
+200   (int (*)(...))QProcess::waitForReadyRead
+208   (int (*)(...))QProcess::waitForBytesWritten
+216   (int (*)(...))QProcess::readData
+224   (int (*)(...))QIODevice::readLineData
+232   (int (*)(...))QProcess::writeData
+240   (int (*)(...))QProcess::setupChildProcess
+
+Class QProcess
+   size=16 align=8
+   base size=16 base align=8
+QProcess (0x0x7fd4ff13f888) 0
+    vptr=((& QProcess::_ZTV8QProcess) + 16u)
+  QIODevice (0x0x7fd4ff13f8f0) 0
+      primary-for QProcess (0x0x7fd4ff13f888)
+    QObject (0x0x7fd4ff1d8660) 0
+        primary-for QIODevice (0x0x7fd4ff13f8f0)
+
+Class QVariantAnimation::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QVariantAnimation::QPrivateSignal (0x0x7fd4ff1d8780) 0 empty
+
+Vtable for QVariantAnimation
+QVariantAnimation::_ZTV17QVariantAnimation: 20u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QVariantAnimation)
+16    (int (*)(...))QVariantAnimation::metaObject
+24    (int (*)(...))QVariantAnimation::qt_metacast
+32    (int (*)(...))QVariantAnimation::qt_metacall
+40    (int (*)(...))QVariantAnimation::~QVariantAnimation
+48    (int (*)(...))QVariantAnimation::~QVariantAnimation
+56    (int (*)(...))QVariantAnimation::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QVariantAnimation::duration
+120   (int (*)(...))QVariantAnimation::updateCurrentTime
+128   (int (*)(...))QVariantAnimation::updateState
+136   (int (*)(...))QAbstractAnimation::updateDirection
+144   (int (*)(...))QVariantAnimation::updateCurrentValue
+152   (int (*)(...))QVariantAnimation::interpolated
+
+Class QVariantAnimation
+   size=16 align=8
+   base size=16 base align=8
+QVariantAnimation (0x0x7fd4ff13f958) 0
+    vptr=((& QVariantAnimation::_ZTV17QVariantAnimation) + 16u)
+  QAbstractAnimation (0x0x7fd4ff13f9c0) 0
+      primary-for QVariantAnimation (0x0x7fd4ff13f958)
+    QObject (0x0x7fd4ff1d8720) 0
+        primary-for QAbstractAnimation (0x0x7fd4ff13f9c0)
+
+Class QPropertyAnimation::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPropertyAnimation::QPrivateSignal (0x0x7fd4ff1d8840) 0 empty
+
+Vtable for QPropertyAnimation
+QPropertyAnimation::_ZTV18QPropertyAnimation: 20u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QPropertyAnimation)
+16    (int (*)(...))QPropertyAnimation::metaObject
+24    (int (*)(...))QPropertyAnimation::qt_metacast
+32    (int (*)(...))QPropertyAnimation::qt_metacall
+40    (int (*)(...))QPropertyAnimation::~QPropertyAnimation
+48    (int (*)(...))QPropertyAnimation::~QPropertyAnimation
+56    (int (*)(...))QPropertyAnimation::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QVariantAnimation::duration
+120   (int (*)(...))QVariantAnimation::updateCurrentTime
+128   (int (*)(...))QPropertyAnimation::updateState
+136   (int (*)(...))QAbstractAnimation::updateDirection
+144   (int (*)(...))QPropertyAnimation::updateCurrentValue
+152   (int (*)(...))QVariantAnimation::interpolated
+
+Class QPropertyAnimation
+   size=16 align=8
+   base size=16 base align=8
+QPropertyAnimation (0x0x7fd4ff13fa90) 0
+    vptr=((& QPropertyAnimation::_ZTV18QPropertyAnimation) + 16u)
+  QVariantAnimation (0x0x7fd4ff13faf8) 0
+      primary-for QPropertyAnimation (0x0x7fd4ff13fa90)
+    QAbstractAnimation (0x0x7fd4ff13fb60) 0
+        primary-for QVariantAnimation (0x0x7fd4ff13faf8)
+      QObject (0x0x7fd4ff1d87e0) 0
+          primary-for QAbstractAnimation (0x0x7fd4ff13fb60)
+
+Class QReadWriteLock
+   size=8 align=8
+   base size=8 base align=8
+QReadWriteLock (0x0x7fd4ff1d8900) 0
+
+Class QReadLocker
+   size=8 align=8
+   base size=8 base align=8
+QReadLocker (0x0x7fd4ff1d8ba0) 0
+
+Class QWriteLocker
+   size=8 align=8
+   base size=8 base align=8
+QWriteLocker (0x0x7fd4ff1d8c00) 0
+
+Class QSize
+   size=8 align=4
+   base size=8 base align=4
+QSize (0x0x7fd4ff1d8c60) 0
+
+Class QSizeF
+   size=16 align=8
+   base size=16 base align=8
+QSizeF (0x0x7fd4fef30000) 0
+
+Class QRect
+   size=16 align=4
+   base size=16 base align=4
+QRect (0x0x7fd4fef30360) 0
+
+Class QRectF
+   size=32 align=8
+   base size=32 base align=8
+QRectF (0x0x7fd4fef30600) 0
+
+Class QRegularExpression
+   size=8 align=8
+   base size=8 base align=8
+QRegularExpression (0x0x7fd4fef308a0) 0
+
+Class QRegularExpressionMatch
+   size=8 align=8
+   base size=8 base align=8
+QRegularExpressionMatch (0x0x7fd4fef30ea0) 0
+
+Class QRegularExpressionMatchIterator
+   size=8 align=8
+   base size=8 base align=8
+QRegularExpressionMatchIterator (0x0x7fd4fed251e0) 0
+
+Class QResource
+   size=8 align=8
+   base size=8 base align=8
+QResource (0x0x7fd4fed254e0) 0
+
+Class QSaveFile::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSaveFile::QPrivateSignal (0x0x7fd4fed25660) 0 empty
+
+Vtable for QSaveFile
+QSaveFile::_ZTV9QSaveFile: 34u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QSaveFile)
+16    (int (*)(...))QSaveFile::metaObject
+24    (int (*)(...))QSaveFile::qt_metacast
+32    (int (*)(...))QSaveFile::qt_metacall
+40    (int (*)(...))QSaveFile::~QSaveFile
+48    (int (*)(...))QSaveFile::~QSaveFile
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QFileDevice::isSequential
+120   (int (*)(...))QSaveFile::open
+128   (int (*)(...))QSaveFile::close
+136   (int (*)(...))QFileDevice::pos
+144   (int (*)(...))QFileDevice::size
+152   (int (*)(...))QFileDevice::seek
+160   (int (*)(...))QFileDevice::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QIODevice::bytesAvailable
+184   (int (*)(...))QIODevice::bytesToWrite
+192   (int (*)(...))QIODevice::canReadLine
+200   (int (*)(...))QIODevice::waitForReadyRead
+208   (int (*)(...))QIODevice::waitForBytesWritten
+216   (int (*)(...))QFileDevice::readData
+224   (int (*)(...))QFileDevice::readLineData
+232   (int (*)(...))QSaveFile::writeData
+240   (int (*)(...))QSaveFile::fileName
+248   (int (*)(...))QFileDevice::resize
+256   (int (*)(...))QFileDevice::permissions
+264   (int (*)(...))QFileDevice::setPermissions
+
+Class QSaveFile
+   size=16 align=8
+   base size=16 base align=8
+QSaveFile (0x0x7fd4fef2edd0) 0
+    vptr=((& QSaveFile::_ZTV9QSaveFile) + 16u)
+  QFileDevice (0x0x7fd4fef2ee38) 0
+      primary-for QSaveFile (0x0x7fd4fef2edd0)
+    QIODevice (0x0x7fd4fef2eea0) 0
+        primary-for QFileDevice (0x0x7fd4fef2ee38)
+      QObject (0x0x7fd4fed25600) 0
+          primary-for QIODevice (0x0x7fd4fef2eea0)
+
+Class QSemaphore
+   size=8 align=8
+   base size=8 base align=8
+QSemaphore (0x0x7fd4fed25720) 0
+
+Class QSequentialAnimationGroup::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSequentialAnimationGroup::QPrivateSignal (0x0x7fd4fed257e0) 0 empty
+
+Vtable for QSequentialAnimationGroup
+QSequentialAnimationGroup::_ZTV25QSequentialAnimationGroup: 18u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI25QSequentialAnimationGroup)
+16    (int (*)(...))QSequentialAnimationGroup::metaObject
+24    (int (*)(...))QSequentialAnimationGroup::qt_metacast
+32    (int (*)(...))QSequentialAnimationGroup::qt_metacall
+40    (int (*)(...))QSequentialAnimationGroup::~QSequentialAnimationGroup
+48    (int (*)(...))QSequentialAnimationGroup::~QSequentialAnimationGroup
+56    (int (*)(...))QSequentialAnimationGroup::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QSequentialAnimationGroup::duration
+120   (int (*)(...))QSequentialAnimationGroup::updateCurrentTime
+128   (int (*)(...))QSequentialAnimationGroup::updateState
+136   (int (*)(...))QSequentialAnimationGroup::updateDirection
+
+Class QSequentialAnimationGroup
+   size=16 align=8
+   base size=16 base align=8
+QSequentialAnimationGroup (0x0x7fd4fef2ef08) 0
+    vptr=((& QSequentialAnimationGroup::_ZTV25QSequentialAnimationGroup) + 16u)
+  QAnimationGroup (0x0x7fd4fef2ef70) 0
+      primary-for QSequentialAnimationGroup (0x0x7fd4fef2ef08)
+    QAbstractAnimation (0x0x7fd4fed73000) 0
+        primary-for QAnimationGroup (0x0x7fd4fef2ef70)
+      QObject (0x0x7fd4fed25780) 0
+          primary-for QAbstractAnimation (0x0x7fd4fed73000)
+
+Class QSettings::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSettings::QPrivateSignal (0x0x7fd4fed258a0) 0 empty
+
+Vtable for QSettings
+QSettings::_ZTV9QSettings: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QSettings)
+16    (int (*)(...))QSettings::metaObject
+24    (int (*)(...))QSettings::qt_metacast
+32    (int (*)(...))QSettings::qt_metacall
+40    (int (*)(...))QSettings::~QSettings
+48    (int (*)(...))QSettings::~QSettings
+56    (int (*)(...))QSettings::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QSettings
+   size=16 align=8
+   base size=16 base align=8
+QSettings (0x0x7fd4fed73068) 0
+    vptr=((& QSettings::_ZTV9QSettings) + 16u)
+  QObject (0x0x7fd4fed25840) 0
+      primary-for QSettings (0x0x7fd4fed73068)
+
+Class QSharedMemory::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSharedMemory::QPrivateSignal (0x0x7fd4fed25960) 0 empty
+
+Vtable for QSharedMemory
+QSharedMemory::_ZTV13QSharedMemory: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QSharedMemory)
+16    (int (*)(...))QSharedMemory::metaObject
+24    (int (*)(...))QSharedMemory::qt_metacast
+32    (int (*)(...))QSharedMemory::qt_metacall
+40    (int (*)(...))QSharedMemory::~QSharedMemory
+48    (int (*)(...))QSharedMemory::~QSharedMemory
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QSharedMemory
+   size=16 align=8
+   base size=16 base align=8
+QSharedMemory (0x0x7fd4fed730d0) 0
+    vptr=((& QSharedMemory::_ZTV13QSharedMemory) + 16u)
+  QObject (0x0x7fd4fed25900) 0
+      primary-for QSharedMemory (0x0x7fd4fed730d0)
+
+Class QSignalMapper::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSignalMapper::QPrivateSignal (0x0x7fd4fed25a20) 0 empty
+
+Vtable for QSignalMapper
+QSignalMapper::_ZTV13QSignalMapper: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QSignalMapper)
+16    (int (*)(...))QSignalMapper::metaObject
+24    (int (*)(...))QSignalMapper::qt_metacast
+32    (int (*)(...))QSignalMapper::qt_metacall
+40    (int (*)(...))QSignalMapper::~QSignalMapper
+48    (int (*)(...))QSignalMapper::~QSignalMapper
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QSignalMapper
+   size=16 align=8
+   base size=16 base align=8
+QSignalMapper (0x0x7fd4fed73138) 0
+    vptr=((& QSignalMapper::_ZTV13QSignalMapper) + 16u)
+  QObject (0x0x7fd4fed259c0) 0
+      primary-for QSignalMapper (0x0x7fd4fed73138)
+
+Class QSignalTransition::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSignalTransition::QPrivateSignal (0x0x7fd4fed25ae0) 0 empty
+
+Vtable for QSignalTransition
+QSignalTransition::_ZTV17QSignalTransition: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QSignalTransition)
+16    (int (*)(...))QSignalTransition::metaObject
+24    (int (*)(...))QSignalTransition::qt_metacast
+32    (int (*)(...))QSignalTransition::qt_metacall
+40    (int (*)(...))QSignalTransition::~QSignalTransition
+48    (int (*)(...))QSignalTransition::~QSignalTransition
+56    (int (*)(...))QSignalTransition::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QSignalTransition::eventTest
+120   (int (*)(...))QSignalTransition::onTransition
+
+Class QSignalTransition
+   size=16 align=8
+   base size=16 base align=8
+QSignalTransition (0x0x7fd4fed731a0) 0
+    vptr=((& QSignalTransition::_ZTV17QSignalTransition) + 16u)
+  QAbstractTransition (0x0x7fd4fed73208) 0
+      primary-for QSignalTransition (0x0x7fd4fed731a0)
+    QObject (0x0x7fd4fed25a80) 0
+        primary-for QAbstractTransition (0x0x7fd4fed73208)
+
+Class QSocketNotifier::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSocketNotifier::QPrivateSignal (0x0x7fd4fed25ba0) 0 empty
+
+Vtable for QSocketNotifier
+QSocketNotifier::_ZTV15QSocketNotifier: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QSocketNotifier)
+16    (int (*)(...))QSocketNotifier::metaObject
+24    (int (*)(...))QSocketNotifier::qt_metacast
+32    (int (*)(...))QSocketNotifier::qt_metacall
+40    (int (*)(...))QSocketNotifier::~QSocketNotifier
+48    (int (*)(...))QSocketNotifier::~QSocketNotifier
+56    (int (*)(...))QSocketNotifier::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QSocketNotifier
+   size=16 align=8
+   base size=16 base align=8
+QSocketNotifier (0x0x7fd4fed73270) 0
+    vptr=((& QSocketNotifier::_ZTV15QSocketNotifier) + 16u)
+  QObject (0x0x7fd4fed25b40) 0
+      primary-for QSocketNotifier (0x0x7fd4fed73270)
+
+Class QSortFilterProxyModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSortFilterProxyModel::QPrivateSignal (0x0x7fd4fed25c60) 0 empty
+
+Vtable for QSortFilterProxyModel
+QSortFilterProxyModel::_ZTV21QSortFilterProxyModel: 56u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QSortFilterProxyModel)
+16    (int (*)(...))QSortFilterProxyModel::metaObject
+24    (int (*)(...))QSortFilterProxyModel::qt_metacast
+32    (int (*)(...))QSortFilterProxyModel::qt_metacall
+40    (int (*)(...))QSortFilterProxyModel::~QSortFilterProxyModel
+48    (int (*)(...))QSortFilterProxyModel::~QSortFilterProxyModel
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QSortFilterProxyModel::index
+120   (int (*)(...))QSortFilterProxyModel::parent
+128   (int (*)(...))QSortFilterProxyModel::sibling
+136   (int (*)(...))QSortFilterProxyModel::rowCount
+144   (int (*)(...))QSortFilterProxyModel::columnCount
+152   (int (*)(...))QSortFilterProxyModel::hasChildren
+160   (int (*)(...))QSortFilterProxyModel::data
+168   (int (*)(...))QSortFilterProxyModel::setData
+176   (int (*)(...))QSortFilterProxyModel::headerData
+184   (int (*)(...))QSortFilterProxyModel::setHeaderData
+192   (int (*)(...))QAbstractProxyModel::itemData
+200   (int (*)(...))QAbstractProxyModel::setItemData
+208   (int (*)(...))QSortFilterProxyModel::mimeTypes
+216   (int (*)(...))QSortFilterProxyModel::mimeData
+224   (int (*)(...))QAbstractProxyModel::canDropMimeData
+232   (int (*)(...))QSortFilterProxyModel::dropMimeData
+240   (int (*)(...))QSortFilterProxyModel::supportedDropActions
+248   (int (*)(...))QAbstractProxyModel::supportedDragActions
+256   (int (*)(...))QSortFilterProxyModel::insertRows
+264   (int (*)(...))QSortFilterProxyModel::insertColumns
+272   (int (*)(...))QSortFilterProxyModel::removeRows
+280   (int (*)(...))QSortFilterProxyModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QSortFilterProxyModel::fetchMore
+312   (int (*)(...))QSortFilterProxyModel::canFetchMore
+320   (int (*)(...))QSortFilterProxyModel::flags
+328   (int (*)(...))QSortFilterProxyModel::sort
+336   (int (*)(...))QSortFilterProxyModel::buddy
+344   (int (*)(...))QSortFilterProxyModel::match
+352   (int (*)(...))QSortFilterProxyModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractProxyModel::submit
+376   (int (*)(...))QAbstractProxyModel::revert
+384   (int (*)(...))QSortFilterProxyModel::setSourceModel
+392   (int (*)(...))QSortFilterProxyModel::mapToSource
+400   (int (*)(...))QSortFilterProxyModel::mapFromSource
+408   (int (*)(...))QSortFilterProxyModel::mapSelectionToSource
+416   (int (*)(...))QSortFilterProxyModel::mapSelectionFromSource
+424   (int (*)(...))QSortFilterProxyModel::filterAcceptsRow
+432   (int (*)(...))QSortFilterProxyModel::filterAcceptsColumn
+440   (int (*)(...))QSortFilterProxyModel::lessThan
+
+Class QSortFilterProxyModel
+   size=16 align=8
+   base size=16 base align=8
+QSortFilterProxyModel (0x0x7fd4fed732d8) 0
+    vptr=((& QSortFilterProxyModel::_ZTV21QSortFilterProxyModel) + 16u)
+  QAbstractProxyModel (0x0x7fd4fed73340) 0
+      primary-for QSortFilterProxyModel (0x0x7fd4fed732d8)
+    QAbstractItemModel (0x0x7fd4fed733a8) 0
+        primary-for QAbstractProxyModel (0x0x7fd4fed73340)
+      QObject (0x0x7fd4fed25c00) 0
+          primary-for QAbstractItemModel (0x0x7fd4fed733a8)
+
+Class QStandardPaths
+   size=1 align=1
+   base size=0 base align=1
+QStandardPaths (0x0x7fd4fed25e40) 0 empty
+
+Class QState::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QState::QPrivateSignal (0x0x7fd4fea350c0) 0 empty
+
+Vtable for QState
+QState::_ZTV6QState: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI6QState)
+16    (int (*)(...))QState::metaObject
+24    (int (*)(...))QState::qt_metacast
+32    (int (*)(...))QState::qt_metacall
+40    (int (*)(...))QState::~QState
+48    (int (*)(...))QState::~QState
+56    (int (*)(...))QState::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QState::onEntry
+120   (int (*)(...))QState::onExit
+
+Class QState
+   size=16 align=8
+   base size=16 base align=8
+QState (0x0x7fd4fed73548) 0
+    vptr=((& QState::_ZTV6QState) + 16u)
+  QAbstractState (0x0x7fd4fed735b0) 0
+      primary-for QState (0x0x7fd4fed73548)
+    QObject (0x0x7fd4fea35060) 0
+        primary-for QAbstractState (0x0x7fd4fed735b0)
+
+Class QStateMachine::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QStateMachine::QPrivateSignal (0x0x7fd4fea351e0) 0 empty
+
+Vtable for QStateMachine::SignalEvent
+QStateMachine::SignalEvent::_ZTVN13QStateMachine11SignalEventE: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN13QStateMachine11SignalEventE)
+16    (int (*)(...))QStateMachine::SignalEvent::~SignalEvent
+24    (int (*)(...))QStateMachine::SignalEvent::~SignalEvent
+
+Class QStateMachine::SignalEvent
+   size=48 align=8
+   base size=48 base align=8
+QStateMachine::SignalEvent (0x0x7fd4fed73750) 0
+    vptr=((& QStateMachine::SignalEvent::_ZTVN13QStateMachine11SignalEventE) + 16u)
+  QEvent (0x0x7fd4fea35240) 0
+      primary-for QStateMachine::SignalEvent (0x0x7fd4fed73750)
+
+Vtable for QStateMachine::WrappedEvent
+QStateMachine::WrappedEvent::_ZTVN13QStateMachine12WrappedEventE: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN13QStateMachine12WrappedEventE)
+16    (int (*)(...))QStateMachine::WrappedEvent::~WrappedEvent
+24    (int (*)(...))QStateMachine::WrappedEvent::~WrappedEvent
+
+Class QStateMachine::WrappedEvent
+   size=40 align=8
+   base size=40 base align=8
+QStateMachine::WrappedEvent (0x0x7fd4fed737b8) 0
+    vptr=((& QStateMachine::WrappedEvent::_ZTVN13QStateMachine12WrappedEventE) + 16u)
+  QEvent (0x0x7fd4fea352a0) 0
+      primary-for QStateMachine::WrappedEvent (0x0x7fd4fed737b8)
+
+Vtable for QStateMachine
+QStateMachine::_ZTV13QStateMachine: 20u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QStateMachine)
+16    (int (*)(...))QStateMachine::metaObject
+24    (int (*)(...))QStateMachine::qt_metacast
+32    (int (*)(...))QStateMachine::qt_metacall
+40    (int (*)(...))QStateMachine::~QStateMachine
+48    (int (*)(...))QStateMachine::~QStateMachine
+56    (int (*)(...))QStateMachine::event
+64    (int (*)(...))QStateMachine::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QStateMachine::onEntry
+120   (int (*)(...))QStateMachine::onExit
+128   (int (*)(...))QStateMachine::beginSelectTransitions
+136   (int (*)(...))QStateMachine::endSelectTransitions
+144   (int (*)(...))QStateMachine::beginMicrostep
+152   (int (*)(...))QStateMachine::endMicrostep
+
+Class QStateMachine
+   size=16 align=8
+   base size=16 base align=8
+QStateMachine (0x0x7fd4fed73618) 0
+    vptr=((& QStateMachine::_ZTV13QStateMachine) + 16u)
+  QState (0x0x7fd4fed73680) 0
+      primary-for QStateMachine (0x0x7fd4fed73618)
+    QAbstractState (0x0x7fd4fed736e8) 0
+        primary-for QState (0x0x7fd4fed73680)
+      QObject (0x0x7fd4fea35180) 0
+          primary-for QAbstractState (0x0x7fd4fed736e8)
+
+Class QStorageInfo
+   size=8 align=8
+   base size=8 base align=8
+QStorageInfo (0x0x7fd4fea35300) 0
+
+Class QAbstractConcatenable
+   size=1 align=1
+   base size=0 base align=1
+QAbstractConcatenable (0x0x7fd4fea35720) 0 empty
+
+Class QStringListModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QStringListModel::QPrivateSignal (0x0x7fd4feb351e0) 0 empty
+
+Vtable for QStringListModel
+QStringListModel::_ZTV16QStringListModel: 48u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QStringListModel)
+16    (int (*)(...))QStringListModel::metaObject
+24    (int (*)(...))QStringListModel::qt_metacast
+32    (int (*)(...))QStringListModel::qt_metacall
+40    (int (*)(...))QStringListModel::~QStringListModel
+48    (int (*)(...))QStringListModel::~QStringListModel
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QAbstractListModel::index
+120   (int (*)(...))QAbstractListModel::parent
+128   (int (*)(...))QStringListModel::sibling
+136   (int (*)(...))QStringListModel::rowCount
+144   (int (*)(...))QAbstractListModel::columnCount
+152   (int (*)(...))QAbstractListModel::hasChildren
+160   (int (*)(...))QStringListModel::data
+168   (int (*)(...))QStringListModel::setData
+176   (int (*)(...))QAbstractItemModel::headerData
+184   (int (*)(...))QAbstractItemModel::setHeaderData
+192   (int (*)(...))QAbstractItemModel::itemData
+200   (int (*)(...))QAbstractItemModel::setItemData
+208   (int (*)(...))QAbstractItemModel::mimeTypes
+216   (int (*)(...))QAbstractItemModel::mimeData
+224   (int (*)(...))QAbstractItemModel::canDropMimeData
+232   (int (*)(...))QAbstractListModel::dropMimeData
+240   (int (*)(...))QStringListModel::supportedDropActions
+248   (int (*)(...))QAbstractItemModel::supportedDragActions
+256   (int (*)(...))QStringListModel::insertRows
+264   (int (*)(...))QAbstractItemModel::insertColumns
+272   (int (*)(...))QStringListModel::removeRows
+280   (int (*)(...))QAbstractItemModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QAbstractItemModel::fetchMore
+312   (int (*)(...))QAbstractItemModel::canFetchMore
+320   (int (*)(...))QStringListModel::flags
+328   (int (*)(...))QStringListModel::sort
+336   (int (*)(...))QAbstractItemModel::buddy
+344   (int (*)(...))QAbstractItemModel::match
+352   (int (*)(...))QAbstractItemModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractItemModel::submit
+376   (int (*)(...))QAbstractItemModel::revert
+
+Class QStringListModel
+   size=24 align=8
+   base size=24 base align=8
+QStringListModel (0x0x7fd4feb2b270) 0
+    vptr=((& QStringListModel::_ZTV16QStringListModel) + 16u)
+  QAbstractListModel (0x0x7fd4feb2b2d8) 0
+      primary-for QStringListModel (0x0x7fd4feb2b270)
+    QAbstractItemModel (0x0x7fd4feb2b340) 0
+        primary-for QAbstractListModel (0x0x7fd4feb2b2d8)
+      QObject (0x0x7fd4feb35180) 0
+          primary-for QAbstractItemModel (0x0x7fd4feb2b340)
+
+Class QSystemSemaphore
+   size=8 align=8
+   base size=8 base align=8
+QSystemSemaphore (0x0x7fd4feb35240) 0
+
+Class QTemporaryDir
+   size=8 align=8
+   base size=8 base align=8
+QTemporaryDir (0x0x7fd4feb35300) 0
+
+Class QTemporaryFile::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTemporaryFile::QPrivateSignal (0x0x7fd4feb35420) 0 empty
+
+Vtable for QTemporaryFile
+QTemporaryFile::_ZTV14QTemporaryFile: 34u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QTemporaryFile)
+16    (int (*)(...))QTemporaryFile::metaObject
+24    (int (*)(...))QTemporaryFile::qt_metacast
+32    (int (*)(...))QTemporaryFile::qt_metacall
+40    (int (*)(...))QTemporaryFile::~QTemporaryFile
+48    (int (*)(...))QTemporaryFile::~QTemporaryFile
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QFileDevice::isSequential
+120   (int (*)(...))QTemporaryFile::open
+128   (int (*)(...))QFileDevice::close
+136   (int (*)(...))QFileDevice::pos
+144   (int (*)(...))QFile::size
+152   (int (*)(...))QFileDevice::seek
+160   (int (*)(...))QFileDevice::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QIODevice::bytesAvailable
+184   (int (*)(...))QIODevice::bytesToWrite
+192   (int (*)(...))QIODevice::canReadLine
+200   (int (*)(...))QIODevice::waitForReadyRead
+208   (int (*)(...))QIODevice::waitForBytesWritten
+216   (int (*)(...))QFileDevice::readData
+224   (int (*)(...))QFileDevice::readLineData
+232   (int (*)(...))QFileDevice::writeData
+240   (int (*)(...))QTemporaryFile::fileName
+248   (int (*)(...))QFile::resize
+256   (int (*)(...))QFile::permissions
+264   (int (*)(...))QFile::setPermissions
+
+Class QTemporaryFile
+   size=16 align=8
+   base size=16 base align=8
+QTemporaryFile (0x0x7fd4feb2b3a8) 0
+    vptr=((& QTemporaryFile::_ZTV14QTemporaryFile) + 16u)
+  QFile (0x0x7fd4feb2b410) 0
+      primary-for QTemporaryFile (0x0x7fd4feb2b3a8)
+    QFileDevice (0x0x7fd4feb2b478) 0
+        primary-for QFile (0x0x7fd4feb2b410)
+      QIODevice (0x0x7fd4feb2b4e0) 0
+          primary-for QFileDevice (0x0x7fd4feb2b478)
+        QObject (0x0x7fd4feb353c0) 0
+            primary-for QIODevice (0x0x7fd4feb2b4e0)
+
+Class QTextBoundaryFinder
+   size=48 align=8
+   base size=48 base align=8
+QTextBoundaryFinder (0x0x7fd4feb35480) 0
+
+Class QTextCodec::ConverterState
+   size=32 align=8
+   base size=32 base align=8
+QTextCodec::ConverterState (0x0x7fd4feb356c0) 0
+
+Vtable for QTextCodec
+QTextCodec::_ZTV10QTextCodec: 9u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QTextCodec)
+16    (int (*)(...))__cxa_pure_virtual
+24    (int (*)(...))QTextCodec::aliases
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+56    0u
+64    0u
+
+Class QTextCodec
+   size=8 align=8
+   base size=8 base align=8
+QTextCodec (0x0x7fd4feb35660) 0 nearly-empty
+    vptr=((& QTextCodec::_ZTV10QTextCodec) + 16u)
+
+Class QTextEncoder
+   size=40 align=8
+   base size=40 base align=8
+QTextEncoder (0x0x7fd4feb358a0) 0
+
+Class QTextDecoder
+   size=40 align=8
+   base size=40 base align=8
+QTextDecoder (0x0x7fd4feb35900) 0
+
+Class QThread::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QThread::QPrivateSignal (0x0x7fd4feb359c0) 0 empty
+
+Vtable for QThread
+QThread::_ZTV7QThread: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QThread)
+16    (int (*)(...))QThread::metaObject
+24    (int (*)(...))QThread::qt_metacast
+32    (int (*)(...))QThread::qt_metacall
+40    (int (*)(...))QThread::~QThread
+48    (int (*)(...))QThread::~QThread
+56    (int (*)(...))QThread::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QThread::run
+
+Class QThread
+   size=16 align=8
+   base size=16 base align=8
+QThread (0x0x7fd4feb2b6e8) 0
+    vptr=((& QThread::_ZTV7QThread) + 16u)
+  QObject (0x0x7fd4feb35960) 0
+      primary-for QThread (0x0x7fd4feb2b6e8)
+
+Class QThreadPool::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QThreadPool::QPrivateSignal (0x0x7fd4feb35a80) 0 empty
+
+Vtable for QThreadPool
+QThreadPool::_ZTV11QThreadPool: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QThreadPool)
+16    (int (*)(...))QThreadPool::metaObject
+24    (int (*)(...))QThreadPool::qt_metacast
+32    (int (*)(...))QThreadPool::qt_metacall
+40    (int (*)(...))QThreadPool::~QThreadPool
+48    (int (*)(...))QThreadPool::~QThreadPool
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QThreadPool
+   size=16 align=8
+   base size=16 base align=8
+QThreadPool (0x0x7fd4feb2b750) 0
+    vptr=((& QThreadPool::_ZTV11QThreadPool) + 16u)
+  QObject (0x0x7fd4feb35a20) 0
+      primary-for QThreadPool (0x0x7fd4feb2b750)
+
+Class QThreadStorageData
+   size=4 align=4
+   base size=4 base align=4
+QThreadStorageData (0x0x7fd4feb35ae0) 0
+
+Class QTimeLine::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTimeLine::QPrivateSignal (0x0x7fd4feb35c00) 0 empty
+
+Vtable for QTimeLine
+QTimeLine::_ZTV9QTimeLine: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QTimeLine)
+16    (int (*)(...))QTimeLine::metaObject
+24    (int (*)(...))QTimeLine::qt_metacast
+32    (int (*)(...))QTimeLine::qt_metacall
+40    (int (*)(...))QTimeLine::~QTimeLine
+48    (int (*)(...))QTimeLine::~QTimeLine
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QTimeLine::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QTimeLine::valueForTime
+
+Class QTimeLine
+   size=16 align=8
+   base size=16 base align=8
+QTimeLine (0x0x7fd4feb2b7b8) 0
+    vptr=((& QTimeLine::_ZTV9QTimeLine) + 16u)
+  QObject (0x0x7fd4feb35ba0) 0
+      primary-for QTimeLine (0x0x7fd4feb2b7b8)
+
+Class QTimer::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTimer::QPrivateSignal (0x0x7fd4feb35cc0) 0 empty
+
+Vtable for QTimer
+QTimer::_ZTV6QTimer: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI6QTimer)
+16    (int (*)(...))QTimer::metaObject
+24    (int (*)(...))QTimer::qt_metacast
+32    (int (*)(...))QTimer::qt_metacall
+40    (int (*)(...))QTimer::~QTimer
+48    (int (*)(...))QTimer::~QTimer
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QTimer::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QTimer
+   size=32 align=8
+   base size=29 base align=8
+QTimer (0x0x7fd4feb2b820) 0
+    vptr=((& QTimer::_ZTV6QTimer) + 16u)
+  QObject (0x0x7fd4feb35c60) 0
+      primary-for QTimer (0x0x7fd4feb2b820)
+
+Class QTimeZone::OffsetData
+   size=32 align=8
+   base size=28 base align=8
+QTimeZone::OffsetData (0x0x7fd4fe895ae0) 0
+
+Class QTimeZone
+   size=8 align=8
+   base size=8 base align=8
+QTimeZone (0x0x7fd4fe895a80) 0
+
+Class QTranslator::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTranslator::QPrivateSignal (0x0x7fd4fe8e50c0) 0 empty
+
+Vtable for QTranslator
+QTranslator::_ZTV11QTranslator: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QTranslator)
+16    (int (*)(...))QTranslator::metaObject
+24    (int (*)(...))QTranslator::qt_metacast
+32    (int (*)(...))QTranslator::qt_metacall
+40    (int (*)(...))QTranslator::~QTranslator
+48    (int (*)(...))QTranslator::~QTranslator
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QTranslator::translate
+120   (int (*)(...))QTranslator::isEmpty
+
+Class QTranslator
+   size=16 align=8
+   base size=16 base align=8
+QTranslator (0x0x7fd4fe89da90) 0
+    vptr=((& QTranslator::_ZTV11QTranslator) + 16u)
+  QObject (0x0x7fd4fe8e5060) 0
+      primary-for QTranslator (0x0x7fd4fe89da90)
+
+Class QUrl
+   size=8 align=8
+   base size=8 base align=8
+QUrl (0x0x7fd4fe8e51e0) 0
+
+Class QUrlQuery
+   size=8 align=8
+   base size=8 base align=8
+QUrlQuery (0x0x7fd4fe9f88a0) 0
+
+Class QUuid
+   size=16 align=4
+   base size=16 base align=4
+QUuid (0x0x7fd4fe9f8ba0) 0
+
+Class QWaitCondition
+   size=8 align=8
+   base size=8 base align=8
+QWaitCondition (0x0x7fd4fe9f8e40) 0
+
+Class QXmlStreamStringRef
+   size=16 align=8
+   base size=16 base align=8
+QXmlStreamStringRef (0x0x7fd4fe9f8ea0) 0
+
+Class QXmlStreamAttribute
+   size=80 align=8
+   base size=73 base align=8
+QXmlStreamAttribute (0x0x7fd4fe734300) 0
+
+Class QXmlStreamAttributes
+   size=8 align=8
+   base size=8 base align=8
+QXmlStreamAttributes (0x0x7fd4fe74b478) 0
+  QVector<QXmlStreamAttribute> (0x0x7fd4fe7346c0) 0
+
+Class QXmlStreamNamespaceDeclaration
+   size=40 align=8
+   base size=40 base align=8
+QXmlStreamNamespaceDeclaration (0x0x7fd4fe734720) 0
+
+Class QXmlStreamNotationDeclaration
+   size=56 align=8
+   base size=56 base align=8
+QXmlStreamNotationDeclaration (0x0x7fd4fe7349c0) 0
+
+Class QXmlStreamEntityDeclaration
+   size=88 align=8
+   base size=88 base align=8
+QXmlStreamEntityDeclaration (0x0x7fd4fe734c60) 0
+
+Vtable for QXmlStreamEntityResolver
+QXmlStreamEntityResolver::_ZTV24QXmlStreamEntityResolver: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QXmlStreamEntityResolver)
+16    (int (*)(...))QXmlStreamEntityResolver::~QXmlStreamEntityResolver
+24    (int (*)(...))QXmlStreamEntityResolver::~QXmlStreamEntityResolver
+32    (int (*)(...))QXmlStreamEntityResolver::resolveEntity
+40    (int (*)(...))QXmlStreamEntityResolver::resolveUndeclaredEntity
+
+Class QXmlStreamEntityResolver
+   size=8 align=8
+   base size=8 base align=8
+QXmlStreamEntityResolver (0x0x7fd4fe734f00) 0 nearly-empty
+    vptr=((& QXmlStreamEntityResolver::_ZTV24QXmlStreamEntityResolver) + 16u)
+
+Class QXmlStreamReader
+   size=8 align=8
+   base size=8 base align=8
+QXmlStreamReader (0x0x7fd4fe734f60) 0
+
+Class QXmlStreamWriter
+   size=8 align=8
+   base size=8 base align=8
+QXmlStreamWriter (0x0x7fd4fe8130c0) 0
+
+Class QNetworkRequest
+   size=8 align=8
+   base size=8 base align=8
+QNetworkRequest (0x0x7fd4fe8131e0) 0
+
+Class QNetworkCacheMetaData
+   size=8 align=8
+   base size=8 base align=8
+QNetworkCacheMetaData (0x0x7fd4fe813720) 0
+
+Class QAbstractNetworkCache::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractNetworkCache::QPrivateSignal (0x0x7fd4fe813a80) 0 empty
+
+Vtable for QAbstractNetworkCache
+QAbstractNetworkCache::_ZTV21QAbstractNetworkCache: 22u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QAbstractNetworkCache)
+16    (int (*)(...))QAbstractNetworkCache::metaObject
+24    (int (*)(...))QAbstractNetworkCache::qt_metacast
+32    (int (*)(...))QAbstractNetworkCache::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))__cxa_pure_virtual
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))__cxa_pure_virtual
+160   (int (*)(...))__cxa_pure_virtual
+168   (int (*)(...))__cxa_pure_virtual
+
+Class QAbstractNetworkCache
+   size=16 align=8
+   base size=16 base align=8
+QAbstractNetworkCache (0x0x7fd4fe74b820) 0
+    vptr=((& QAbstractNetworkCache::_ZTV21QAbstractNetworkCache) + 16u)
+  QObject (0x0x7fd4fe813a20) 0
+      primary-for QAbstractNetworkCache (0x0x7fd4fe74b820)
+
+Class QAbstractSocket::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractSocket::QPrivateSignal (0x0x7fd4fe813b40) 0 empty
+
+Vtable for QAbstractSocket
+QAbstractSocket::_ZTV15QAbstractSocket: 41u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QAbstractSocket)
+16    (int (*)(...))QAbstractSocket::metaObject
+24    (int (*)(...))QAbstractSocket::qt_metacast
+32    (int (*)(...))QAbstractSocket::qt_metacall
+40    (int (*)(...))QAbstractSocket::~QAbstractSocket
+48    (int (*)(...))QAbstractSocket::~QAbstractSocket
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QAbstractSocket::isSequential
+120   (int (*)(...))QIODevice::open
+128   (int (*)(...))QAbstractSocket::close
+136   (int (*)(...))QIODevice::pos
+144   (int (*)(...))QIODevice::size
+152   (int (*)(...))QIODevice::seek
+160   (int (*)(...))QAbstractSocket::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QAbstractSocket::bytesAvailable
+184   (int (*)(...))QAbstractSocket::bytesToWrite
+192   (int (*)(...))QAbstractSocket::canReadLine
+200   (int (*)(...))QAbstractSocket::waitForReadyRead
+208   (int (*)(...))QAbstractSocket::waitForBytesWritten
+216   (int (*)(...))QAbstractSocket::readData
+224   (int (*)(...))QAbstractSocket::readLineData
+232   (int (*)(...))QAbstractSocket::writeData
+240   (int (*)(...))QAbstractSocket::resume
+248   (int (*)(...))QAbstractSocket::connectToHost
+256   (int (*)(...))QAbstractSocket::connectToHost
+264   (int (*)(...))QAbstractSocket::disconnectFromHost
+272   (int (*)(...))QAbstractSocket::setReadBufferSize
+280   (int (*)(...))QAbstractSocket::socketDescriptor
+288   (int (*)(...))QAbstractSocket::setSocketDescriptor
+296   (int (*)(...))QAbstractSocket::setSocketOption
+304   (int (*)(...))QAbstractSocket::socketOption
+312   (int (*)(...))QAbstractSocket::waitForConnected
+320   (int (*)(...))QAbstractSocket::waitForDisconnected
+
+Class QAbstractSocket
+   size=16 align=8
+   base size=16 base align=8
+QAbstractSocket (0x0x7fd4fe74ba90) 0
+    vptr=((& QAbstractSocket::_ZTV15QAbstractSocket) + 16u)
+  QIODevice (0x0x7fd4fe74bb60) 0
+      primary-for QAbstractSocket (0x0x7fd4fe74ba90)
+    QObject (0x0x7fd4fe813ae0) 0
+        primary-for QIODevice (0x0x7fd4fe74bb60)
+
+Class QAuthenticator
+   size=8 align=8
+   base size=8 base align=8
+QAuthenticator (0x0x7fd4fe551120) 0
+
+Class QDnsDomainNameRecord
+   size=8 align=8
+   base size=8 base align=8
+QDnsDomainNameRecord (0x0x7fd4fe551180) 0
+
+Class QDnsHostAddressRecord
+   size=8 align=8
+   base size=8 base align=8
+QDnsHostAddressRecord (0x0x7fd4fe551480) 0
+
+Class QDnsMailExchangeRecord
+   size=8 align=8
+   base size=8 base align=8
+QDnsMailExchangeRecord (0x0x7fd4fe551780) 0
+
+Class QDnsServiceRecord
+   size=8 align=8
+   base size=8 base align=8
+QDnsServiceRecord (0x0x7fd4fe551a80) 0
+
+Class QDnsTextRecord
+   size=8 align=8
+   base size=8 base align=8
+QDnsTextRecord (0x0x7fd4fe551d80) 0
+
+Class QDnsLookup::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDnsLookup::QPrivateSignal (0x0x7fd4fe5da120) 0 empty
+
+Vtable for QDnsLookup
+QDnsLookup::_ZTV10QDnsLookup: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QDnsLookup)
+16    (int (*)(...))QDnsLookup::metaObject
+24    (int (*)(...))QDnsLookup::qt_metacast
+32    (int (*)(...))QDnsLookup::qt_metacall
+40    (int (*)(...))QDnsLookup::~QDnsLookup
+48    (int (*)(...))QDnsLookup::~QDnsLookup
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QDnsLookup
+   size=16 align=8
+   base size=16 base align=8
+QDnsLookup (0x0x7fd4fe4e99c0) 0
+    vptr=((& QDnsLookup::_ZTV10QDnsLookup) + 16u)
+  QObject (0x0x7fd4fe5da0c0) 0
+      primary-for QDnsLookup (0x0x7fd4fe4e99c0)
+
+Class QIPv6Address
+   size=16 align=1
+   base size=16 base align=1
+QIPv6Address (0x0x7fd4fe5da180) 0
+
+Class QHostAddress
+   size=8 align=8
+   base size=8 base align=8
+QHostAddress (0x0x7fd4fe5da1e0) 0
+
+Class QHostInfo
+   size=8 align=8
+   base size=8 base align=8
+QHostInfo (0x0x7fd4fe5da660) 0
+
+Class QHstsPolicy
+   size=8 align=8
+   base size=8 base align=8
+QHstsPolicy (0x0x7fd4fe5da8a0) 0
+
+Class QHttpPart
+   size=8 align=8
+   base size=8 base align=8
+QHttpPart (0x0x7fd4fe5dad20) 0
+
+Class QHttpMultiPart::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QHttpMultiPart::QPrivateSignal (0x0x7fd4fe2e10c0) 0 empty
+
+Vtable for QHttpMultiPart
+QHttpMultiPart::_ZTV14QHttpMultiPart: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QHttpMultiPart)
+16    (int (*)(...))QHttpMultiPart::metaObject
+24    (int (*)(...))QHttpMultiPart::qt_metacast
+32    (int (*)(...))QHttpMultiPart::qt_metacall
+40    (int (*)(...))QHttpMultiPart::~QHttpMultiPart
+48    (int (*)(...))QHttpMultiPart::~QHttpMultiPart
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QHttpMultiPart
+   size=16 align=8
+   base size=16 base align=8
+QHttpMultiPart (0x0x7fd4fe2df1a0) 0
+    vptr=((& QHttpMultiPart::_ZTV14QHttpMultiPart) + 16u)
+  QObject (0x0x7fd4fe2e1060) 0
+      primary-for QHttpMultiPart (0x0x7fd4fe2df1a0)
+
+Class QLocalServer::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QLocalServer::QPrivateSignal (0x0x7fd4fe2e1180) 0 empty
+
+Vtable for QLocalServer
+QLocalServer::_ZTV12QLocalServer: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QLocalServer)
+16    (int (*)(...))QLocalServer::metaObject
+24    (int (*)(...))QLocalServer::qt_metacast
+32    (int (*)(...))QLocalServer::qt_metacall
+40    (int (*)(...))QLocalServer::~QLocalServer
+48    (int (*)(...))QLocalServer::~QLocalServer
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QLocalServer::hasPendingConnections
+120   (int (*)(...))QLocalServer::nextPendingConnection
+128   (int (*)(...))QLocalServer::incomingConnection
+
+Class QLocalServer
+   size=16 align=8
+   base size=16 base align=8
+QLocalServer (0x0x7fd4fe2df208) 0
+    vptr=((& QLocalServer::_ZTV12QLocalServer) + 16u)
+  QObject (0x0x7fd4fe2e1120) 0
+      primary-for QLocalServer (0x0x7fd4fe2df208)
+
+Class QLocalSocket::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QLocalSocket::QPrivateSignal (0x0x7fd4fe2e13c0) 0 empty
+
+Vtable for QLocalSocket
+QLocalSocket::_ZTV12QLocalSocket: 30u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QLocalSocket)
+16    (int (*)(...))QLocalSocket::metaObject
+24    (int (*)(...))QLocalSocket::qt_metacast
+32    (int (*)(...))QLocalSocket::qt_metacall
+40    (int (*)(...))QLocalSocket::~QLocalSocket
+48    (int (*)(...))QLocalSocket::~QLocalSocket
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QLocalSocket::isSequential
+120   (int (*)(...))QLocalSocket::open
+128   (int (*)(...))QLocalSocket::close
+136   (int (*)(...))QIODevice::pos
+144   (int (*)(...))QIODevice::size
+152   (int (*)(...))QIODevice::seek
+160   (int (*)(...))QIODevice::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QLocalSocket::bytesAvailable
+184   (int (*)(...))QLocalSocket::bytesToWrite
+192   (int (*)(...))QLocalSocket::canReadLine
+200   (int (*)(...))QLocalSocket::waitForReadyRead
+208   (int (*)(...))QLocalSocket::waitForBytesWritten
+216   (int (*)(...))QLocalSocket::readData
+224   (int (*)(...))QIODevice::readLineData
+232   (int (*)(...))QLocalSocket::writeData
+
+Class QLocalSocket
+   size=16 align=8
+   base size=16 base align=8
+QLocalSocket (0x0x7fd4fe2df3a8) 0
+    vptr=((& QLocalSocket::_ZTV12QLocalSocket) + 16u)
+  QIODevice (0x0x7fd4fe2df410) 0
+      primary-for QLocalSocket (0x0x7fd4fe2df3a8)
+    QObject (0x0x7fd4fe2e1360) 0
+        primary-for QIODevice (0x0x7fd4fe2df410)
+
+Class QTcpSocket::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTcpSocket::QPrivateSignal (0x0x7fd4fe2e1480) 0 empty
+
+Vtable for QTcpSocket
+QTcpSocket::_ZTV10QTcpSocket: 41u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QTcpSocket)
+16    (int (*)(...))QTcpSocket::metaObject
+24    (int (*)(...))QTcpSocket::qt_metacast
+32    (int (*)(...))QTcpSocket::qt_metacall
+40    (int (*)(...))QTcpSocket::~QTcpSocket
+48    (int (*)(...))QTcpSocket::~QTcpSocket
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QAbstractSocket::isSequential
+120   (int (*)(...))QIODevice::open
+128   (int (*)(...))QAbstractSocket::close
+136   (int (*)(...))QIODevice::pos
+144   (int (*)(...))QIODevice::size
+152   (int (*)(...))QIODevice::seek
+160   (int (*)(...))QAbstractSocket::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QAbstractSocket::bytesAvailable
+184   (int (*)(...))QAbstractSocket::bytesToWrite
+192   (int (*)(...))QAbstractSocket::canReadLine
+200   (int (*)(...))QAbstractSocket::waitForReadyRead
+208   (int (*)(...))QAbstractSocket::waitForBytesWritten
+216   (int (*)(...))QAbstractSocket::readData
+224   (int (*)(...))QAbstractSocket::readLineData
+232   (int (*)(...))QAbstractSocket::writeData
+240   (int (*)(...))QAbstractSocket::resume
+248   (int (*)(...))QAbstractSocket::connectToHost
+256   (int (*)(...))QAbstractSocket::connectToHost
+264   (int (*)(...))QAbstractSocket::disconnectFromHost
+272   (int (*)(...))QAbstractSocket::setReadBufferSize
+280   (int (*)(...))QAbstractSocket::socketDescriptor
+288   (int (*)(...))QAbstractSocket::setSocketDescriptor
+296   (int (*)(...))QAbstractSocket::setSocketOption
+304   (int (*)(...))QAbstractSocket::socketOption
+312   (int (*)(...))QAbstractSocket::waitForConnected
+320   (int (*)(...))QAbstractSocket::waitForDisconnected
+
+Class QTcpSocket
+   size=16 align=8
+   base size=16 base align=8
+QTcpSocket (0x0x7fd4fe2df478) 0
+    vptr=((& QTcpSocket::_ZTV10QTcpSocket) + 16u)
+  QAbstractSocket (0x0x7fd4fe2df4e0) 0
+      primary-for QTcpSocket (0x0x7fd4fe2df478)
+    QIODevice (0x0x7fd4fe2df548) 0
+        primary-for QAbstractSocket (0x0x7fd4fe2df4e0)
+      QObject (0x0x7fd4fe2e1420) 0
+          primary-for QIODevice (0x0x7fd4fe2df548)
+
+Class QSslCertificate
+   size=8 align=8
+   base size=8 base align=8
+QSslCertificate (0x0x7fd4fe2e1660) 0
+
+Class QSslError
+   size=8 align=8
+   base size=8 base align=8
+QSslError (0x0x7fd4fe2e1a80) 0
+
+Class QSslSocket::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSslSocket::QPrivateSignal (0x0x7fd4fe41a0c0) 0 empty
+
+Vtable for QSslSocket
+QSslSocket::_ZTV10QSslSocket: 41u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QSslSocket)
+16    (int (*)(...))QSslSocket::metaObject
+24    (int (*)(...))QSslSocket::qt_metacast
+32    (int (*)(...))QSslSocket::qt_metacall
+40    (int (*)(...))QSslSocket::~QSslSocket
+48    (int (*)(...))QSslSocket::~QSslSocket
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QAbstractSocket::isSequential
+120   (int (*)(...))QIODevice::open
+128   (int (*)(...))QSslSocket::close
+136   (int (*)(...))QIODevice::pos
+144   (int (*)(...))QIODevice::size
+152   (int (*)(...))QIODevice::seek
+160   (int (*)(...))QSslSocket::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QSslSocket::bytesAvailable
+184   (int (*)(...))QSslSocket::bytesToWrite
+192   (int (*)(...))QSslSocket::canReadLine
+200   (int (*)(...))QSslSocket::waitForReadyRead
+208   (int (*)(...))QSslSocket::waitForBytesWritten
+216   (int (*)(...))QSslSocket::readData
+224   (int (*)(...))QAbstractSocket::readLineData
+232   (int (*)(...))QSslSocket::writeData
+240   (int (*)(...))QSslSocket::resume
+248   (int (*)(...))QSslSocket::connectToHost
+256   (int (*)(...))QAbstractSocket::connectToHost
+264   (int (*)(...))QSslSocket::disconnectFromHost
+272   (int (*)(...))QSslSocket::setReadBufferSize
+280   (int (*)(...))QAbstractSocket::socketDescriptor
+288   (int (*)(...))QSslSocket::setSocketDescriptor
+296   (int (*)(...))QSslSocket::setSocketOption
+304   (int (*)(...))QSslSocket::socketOption
+312   (int (*)(...))QSslSocket::waitForConnected
+320   (int (*)(...))QSslSocket::waitForDisconnected
+
+Class QSslSocket
+   size=16 align=8
+   base size=16 base align=8
+QSslSocket (0x0x7fd4fe2dfa90) 0
+    vptr=((& QSslSocket::_ZTV10QSslSocket) + 16u)
+  QTcpSocket (0x0x7fd4fe2dfaf8) 0
+      primary-for QSslSocket (0x0x7fd4fe2dfa90)
+    QAbstractSocket (0x0x7fd4fe2dfb60) 0
+        primary-for QTcpSocket (0x0x7fd4fe2dfaf8)
+      QIODevice (0x0x7fd4fe2dfbc8) 0
+          primary-for QAbstractSocket (0x0x7fd4fe2dfb60)
+        QObject (0x0x7fd4fe41a060) 0
+            primary-for QIODevice (0x0x7fd4fe2dfbc8)
+
+Class QSslConfiguration
+   size=8 align=8
+   base size=8 base align=8
+QSslConfiguration (0x0x7fd4fe41a120) 0
+
+Class QSslPreSharedKeyAuthenticator
+   size=8 align=8
+   base size=8 base align=8
+QSslPreSharedKeyAuthenticator (0x0x7fd4fe41a540) 0
+
+Class QNetworkAccessManager::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QNetworkAccessManager::QPrivateSignal (0x0x7fd4fe41aae0) 0 empty
+
+Vtable for QNetworkAccessManager
+QNetworkAccessManager::_ZTV21QNetworkAccessManager: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QNetworkAccessManager)
+16    (int (*)(...))QNetworkAccessManager::metaObject
+24    (int (*)(...))QNetworkAccessManager::qt_metacast
+32    (int (*)(...))QNetworkAccessManager::qt_metacall
+40    (int (*)(...))QNetworkAccessManager::~QNetworkAccessManager
+48    (int (*)(...))QNetworkAccessManager::~QNetworkAccessManager
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QNetworkAccessManager::createRequest
+
+Class QNetworkAccessManager
+   size=16 align=8
+   base size=16 base align=8
+QNetworkAccessManager (0x0x7fd4fe2dff70) 0
+    vptr=((& QNetworkAccessManager::_ZTV21QNetworkAccessManager) + 16u)
+  QObject (0x0x7fd4fe41aa80) 0
+      primary-for QNetworkAccessManager (0x0x7fd4fe2dff70)
+
+Class QNetworkConfiguration
+   size=8 align=8
+   base size=8 base align=8
+QNetworkConfiguration (0x0x7fd4fe41ab40) 0
+
+Class QNetworkConfigurationManager::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QNetworkConfigurationManager::QPrivateSignal (0x0x7fd4fe0d7000) 0 empty
+
+Vtable for QNetworkConfigurationManager
+QNetworkConfigurationManager::_ZTV28QNetworkConfigurationManager: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI28QNetworkConfigurationManager)
+16    (int (*)(...))QNetworkConfigurationManager::metaObject
+24    (int (*)(...))QNetworkConfigurationManager::qt_metacast
+32    (int (*)(...))QNetworkConfigurationManager::qt_metacall
+40    (int (*)(...))QNetworkConfigurationManager::~QNetworkConfigurationManager
+48    (int (*)(...))QNetworkConfigurationManager::~QNetworkConfigurationManager
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QNetworkConfigurationManager
+   size=16 align=8
+   base size=16 base align=8
+QNetworkConfigurationManager (0x0x7fd4fe0c51a0) 0
+    vptr=((& QNetworkConfigurationManager::_ZTV28QNetworkConfigurationManager) + 16u)
+  QObject (0x0x7fd4fe41af60) 0
+      primary-for QNetworkConfigurationManager (0x0x7fd4fe0c51a0)
+
+Class QNetworkCookie
+   size=8 align=8
+   base size=8 base align=8
+QNetworkCookie (0x0x7fd4fe0d7360) 0
+
+Class QNetworkCookieJar::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QNetworkCookieJar::QPrivateSignal (0x0x7fd4fe0d77e0) 0 empty
+
+Vtable for QNetworkCookieJar
+QNetworkCookieJar::_ZTV17QNetworkCookieJar: 20u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QNetworkCookieJar)
+16    (int (*)(...))QNetworkCookieJar::metaObject
+24    (int (*)(...))QNetworkCookieJar::qt_metacast
+32    (int (*)(...))QNetworkCookieJar::qt_metacall
+40    (int (*)(...))QNetworkCookieJar::~QNetworkCookieJar
+48    (int (*)(...))QNetworkCookieJar::~QNetworkCookieJar
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QNetworkCookieJar::cookiesForUrl
+120   (int (*)(...))QNetworkCookieJar::setCookiesFromUrl
+128   (int (*)(...))QNetworkCookieJar::insertCookie
+136   (int (*)(...))QNetworkCookieJar::updateCookie
+144   (int (*)(...))QNetworkCookieJar::deleteCookie
+152   (int (*)(...))QNetworkCookieJar::validateCookie
+
+Class QNetworkCookieJar
+   size=16 align=8
+   base size=16 base align=8
+QNetworkCookieJar (0x0x7fd4fe0c5548) 0
+    vptr=((& QNetworkCookieJar::_ZTV17QNetworkCookieJar) + 16u)
+  QObject (0x0x7fd4fe0d7780) 0
+      primary-for QNetworkCookieJar (0x0x7fd4fe0c5548)
+
+Class QNetworkDatagram
+   size=8 align=8
+   base size=8 base align=8
+QNetworkDatagram (0x0x7fd4fe0d7840) 0
+
+Class QNetworkDiskCache::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QNetworkDiskCache::QPrivateSignal (0x0x7fd4fe1dd840) 0 empty
+
+Vtable for QNetworkDiskCache
+QNetworkDiskCache::_ZTV17QNetworkDiskCache: 23u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QNetworkDiskCache)
+16    (int (*)(...))QNetworkDiskCache::metaObject
+24    (int (*)(...))QNetworkDiskCache::qt_metacast
+32    (int (*)(...))QNetworkDiskCache::qt_metacall
+40    (int (*)(...))QNetworkDiskCache::~QNetworkDiskCache
+48    (int (*)(...))QNetworkDiskCache::~QNetworkDiskCache
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QNetworkDiskCache::metaData
+120   (int (*)(...))QNetworkDiskCache::updateMetaData
+128   (int (*)(...))QNetworkDiskCache::data
+136   (int (*)(...))QNetworkDiskCache::remove
+144   (int (*)(...))QNetworkDiskCache::cacheSize
+152   (int (*)(...))QNetworkDiskCache::prepare
+160   (int (*)(...))QNetworkDiskCache::insert
+168   (int (*)(...))QNetworkDiskCache::clear
+176   (int (*)(...))QNetworkDiskCache::expire
+
+Class QNetworkDiskCache
+   size=16 align=8
+   base size=16 base align=8
+QNetworkDiskCache (0x0x7fd4fe1d6f70) 0
+    vptr=((& QNetworkDiskCache::_ZTV17QNetworkDiskCache) + 16u)
+  QAbstractNetworkCache (0x0x7fd4fe1fb000) 0
+      primary-for QNetworkDiskCache (0x0x7fd4fe1d6f70)
+    QObject (0x0x7fd4fe1dd7e0) 0
+        primary-for QAbstractNetworkCache (0x0x7fd4fe1fb000)
+
+Class QNetworkAddressEntry
+   size=8 align=8
+   base size=8 base align=8
+QNetworkAddressEntry (0x0x7fd4fe1dd8a0) 0
+
+Class QNetworkInterface
+   size=8 align=8
+   base size=8 base align=8
+QNetworkInterface (0x0x7fd4fe1ddc00) 0
+
+Class QNetworkProxyQuery
+   size=8 align=8
+   base size=8 base align=8
+QNetworkProxyQuery (0x0x7fd4fdd26360) 0
+
+Class QNetworkProxy
+   size=8 align=8
+   base size=8 base align=8
+QNetworkProxy (0x0x7fd4fdd26660) 0
+
+Vtable for QNetworkProxyFactory
+QNetworkProxyFactory::_ZTV20QNetworkProxyFactory: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QNetworkProxyFactory)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class QNetworkProxyFactory
+   size=8 align=8
+   base size=8 base align=8
+QNetworkProxyFactory (0x0x7fd4fdd26ae0) 0 nearly-empty
+    vptr=((& QNetworkProxyFactory::_ZTV20QNetworkProxyFactory) + 16u)
+
+Class QNetworkReply::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QNetworkReply::QPrivateSignal (0x0x7fd4fdd26cc0) 0 empty
+
+Vtable for QNetworkReply
+QNetworkReply::_ZTV13QNetworkReply: 36u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QNetworkReply)
+16    (int (*)(...))QNetworkReply::metaObject
+24    (int (*)(...))QNetworkReply::qt_metacast
+32    (int (*)(...))QNetworkReply::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QNetworkReply::isSequential
+120   (int (*)(...))QIODevice::open
+128   (int (*)(...))QNetworkReply::close
+136   (int (*)(...))QIODevice::pos
+144   (int (*)(...))QIODevice::size
+152   (int (*)(...))QIODevice::seek
+160   (int (*)(...))QIODevice::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QIODevice::bytesAvailable
+184   (int (*)(...))QIODevice::bytesToWrite
+192   (int (*)(...))QIODevice::canReadLine
+200   (int (*)(...))QIODevice::waitForReadyRead
+208   (int (*)(...))QIODevice::waitForBytesWritten
+216   (int (*)(...))__cxa_pure_virtual
+224   (int (*)(...))QIODevice::readLineData
+232   (int (*)(...))QNetworkReply::writeData
+240   (int (*)(...))QNetworkReply::setReadBufferSize
+248   (int (*)(...))__cxa_pure_virtual
+256   (int (*)(...))QNetworkReply::ignoreSslErrors
+264   (int (*)(...))QNetworkReply::sslConfigurationImplementation
+272   (int (*)(...))QNetworkReply::setSslConfigurationImplementation
+280   (int (*)(...))QNetworkReply::ignoreSslErrorsImplementation
+
+Class QNetworkReply
+   size=16 align=8
+   base size=16 base align=8
+QNetworkReply (0x0x7fd4fe1fb8f0) 0
+    vptr=((& QNetworkReply::_ZTV13QNetworkReply) + 16u)
+  QIODevice (0x0x7fd4fe1fb958) 0
+      primary-for QNetworkReply (0x0x7fd4fe1fb8f0)
+    QObject (0x0x7fd4fdd26c60) 0
+        primary-for QIODevice (0x0x7fd4fe1fb958)
+
+Class QNetworkSession::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QNetworkSession::QPrivateSignal (0x0x7fd4fdd26ea0) 0 empty
+
+Vtable for QNetworkSession
+QNetworkSession::_ZTV15QNetworkSession: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QNetworkSession)
+16    (int (*)(...))QNetworkSession::metaObject
+24    (int (*)(...))QNetworkSession::qt_metacast
+32    (int (*)(...))QNetworkSession::qt_metacall
+40    (int (*)(...))QNetworkSession::~QNetworkSession
+48    (int (*)(...))QNetworkSession::~QNetworkSession
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QNetworkSession::connectNotify
+104   (int (*)(...))QNetworkSession::disconnectNotify
+
+Class QNetworkSession
+   size=24 align=8
+   base size=24 base align=8
+QNetworkSession (0x0x7fd4fe1fb9c0) 0
+    vptr=((& QNetworkSession::_ZTV15QNetworkSession) + 16u)
+  QObject (0x0x7fd4fdd26e40) 0
+      primary-for QNetworkSession (0x0x7fd4fe1fb9c0)
+
+Class QTcpServer::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTcpServer::QPrivateSignal (0x0x7fd4fde35480) 0 empty
+
+Vtable for QTcpServer
+QTcpServer::_ZTV10QTcpServer: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QTcpServer)
+16    (int (*)(...))QTcpServer::metaObject
+24    (int (*)(...))QTcpServer::qt_metacast
+32    (int (*)(...))QTcpServer::qt_metacall
+40    (int (*)(...))QTcpServer::~QTcpServer
+48    (int (*)(...))QTcpServer::~QTcpServer
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QTcpServer::hasPendingConnections
+120   (int (*)(...))QTcpServer::nextPendingConnection
+128   (int (*)(...))QTcpServer::incomingConnection
+
+Class QTcpServer
+   size=16 align=8
+   base size=16 base align=8
+QTcpServer (0x0x7fd4fe1fbaf8) 0
+    vptr=((& QTcpServer::_ZTV10QTcpServer) + 16u)
+  QObject (0x0x7fd4fde35420) 0
+      primary-for QTcpServer (0x0x7fd4fe1fbaf8)
+
+Class QSslCertificateExtension
+   size=8 align=8
+   base size=8 base align=8
+QSslCertificateExtension (0x0x7fd4fde354e0) 0
+
+Class QSslCipher
+   size=8 align=8
+   base size=8 base align=8
+QSslCipher (0x0x7fd4fde357e0) 0
+
+Class QSslDiffieHellmanParameters
+   size=8 align=8
+   base size=8 base align=8
+QSslDiffieHellmanParameters (0x0x7fd4fde35b40) 0
+
+Class QSslEllipticCurve
+   size=4 align=4
+   base size=4 base align=4
+QSslEllipticCurve (0x0x7fd4fdb2c780) 0
+
+Class QSslKey
+   size=8 align=8
+   base size=8 base align=8
+QSslKey (0x0x7fd4fdb2cb40) 0
+
+Class QUdpSocket::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QUdpSocket::QPrivateSignal (0x0x7fd4fdb2cea0) 0 empty
+
+Vtable for QUdpSocket
+QUdpSocket::_ZTV10QUdpSocket: 41u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QUdpSocket)
+16    (int (*)(...))QUdpSocket::metaObject
+24    (int (*)(...))QUdpSocket::qt_metacast
+32    (int (*)(...))QUdpSocket::qt_metacall
+40    (int (*)(...))QUdpSocket::~QUdpSocket
+48    (int (*)(...))QUdpSocket::~QUdpSocket
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QAbstractSocket::isSequential
+120   (int (*)(...))QIODevice::open
+128   (int (*)(...))QAbstractSocket::close
+136   (int (*)(...))QIODevice::pos
+144   (int (*)(...))QIODevice::size
+152   (int (*)(...))QIODevice::seek
+160   (int (*)(...))QAbstractSocket::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QAbstractSocket::bytesAvailable
+184   (int (*)(...))QAbstractSocket::bytesToWrite
+192   (int (*)(...))QAbstractSocket::canReadLine
+200   (int (*)(...))QAbstractSocket::waitForReadyRead
+208   (int (*)(...))QAbstractSocket::waitForBytesWritten
+216   (int (*)(...))QAbstractSocket::readData
+224   (int (*)(...))QAbstractSocket::readLineData
+232   (int (*)(...))QAbstractSocket::writeData
+240   (int (*)(...))QAbstractSocket::resume
+248   (int (*)(...))QAbstractSocket::connectToHost
+256   (int (*)(...))QAbstractSocket::connectToHost
+264   (int (*)(...))QAbstractSocket::disconnectFromHost
+272   (int (*)(...))QAbstractSocket::setReadBufferSize
+280   (int (*)(...))QAbstractSocket::socketDescriptor
+288   (int (*)(...))QAbstractSocket::setSocketDescriptor
+296   (int (*)(...))QAbstractSocket::setSocketOption
+304   (int (*)(...))QAbstractSocket::socketOption
+312   (int (*)(...))QAbstractSocket::waitForConnected
+320   (int (*)(...))QAbstractSocket::waitForDisconnected
+
+Class QUdpSocket
+   size=16 align=8
+   base size=16 base align=8
+QUdpSocket (0x0x7fd4fdb357b8) 0
+    vptr=((& QUdpSocket::_ZTV10QUdpSocket) + 16u)
+  QAbstractSocket (0x0x7fd4fdb35820) 0
+      primary-for QUdpSocket (0x0x7fd4fdb357b8)
+    QIODevice (0x0x7fd4fdb35888) 0
+        primary-for QAbstractSocket (0x0x7fd4fdb35820)
+      QObject (0x0x7fd4fdb2ce40) 0
+          primary-for QIODevice (0x0x7fd4fdb35888)
+
+Class QJSValue
+   size=8 align=8
+   base size=8 base align=8
+QJSValue (0x0x7fd4fdb2cf00) 0
+
+Class QJSEngine::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QJSEngine::QPrivateSignal (0x0x7fd4fdba4240) 0 empty
+
+Vtable for QJSEngine
+QJSEngine::_ZTV9QJSEngine: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QJSEngine)
+16    (int (*)(...))QJSEngine::metaObject
+24    (int (*)(...))QJSEngine::qt_metacast
+32    (int (*)(...))QJSEngine::qt_metacall
+40    (int (*)(...))QJSEngine::~QJSEngine
+48    (int (*)(...))QJSEngine::~QJSEngine
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QJSEngine
+   size=24 align=8
+   base size=24 base align=8
+QJSEngine (0x0x7fd4fdb359c0) 0
+    vptr=((& QJSEngine::_ZTV9QJSEngine) + 16u)
+  QObject (0x0x7fd4fdba41e0) 0
+      primary-for QJSEngine (0x0x7fd4fdb359c0)
+
+Class QJSValueIterator
+   size=8 align=8
+   base size=8 base align=8
+QJSValueIterator (0x0x7fd4fdba4420) 0
+
+Class QQmlPrivate::RegisterType
+   size=128 align=8
+   base size=124 base align=8
+QQmlPrivate::RegisterType (0x0x7fd4fdba4900) 0
+
+Class QQmlPrivate::RegisterInterface
+   size=24 align=8
+   base size=24 base align=8
+QQmlPrivate::RegisterInterface (0x0x7fd4fdba4960) 0
+
+Class QQmlPrivate::RegisterAutoParent
+   size=16 align=8
+   base size=16 base align=8
+QQmlPrivate::RegisterAutoParent (0x0x7fd4fdba49c0) 0
+
+Class QQmlPrivate::RegisterSingletonType
+   size=64 align=8
+   base size=64 base align=8
+QQmlPrivate::RegisterSingletonType (0x0x7fd4fdba4a20) 0
+
+Class QQmlPrivate::RegisterCompositeType
+   size=32 align=8
+   base size=32 base align=8
+QQmlPrivate::RegisterCompositeType (0x0x7fd4fdba4a80) 0
+
+Class QQmlPrivate::RegisterCompositeSingletonType
+   size=32 align=8
+   base size=32 base align=8
+QQmlPrivate::RegisterCompositeSingletonType (0x0x7fd4fdba4ae0) 0
+
+Class QQmlPrivate::CachedQmlUnit
+   size=24 align=8
+   base size=24 base align=8
+QQmlPrivate::CachedQmlUnit (0x0x7fd4fdba4b40) 0
+
+Class QQmlPrivate::RegisterQmlUnitCacheHook
+   size=16 align=8
+   base size=16 base align=8
+QQmlPrivate::RegisterQmlUnitCacheHook (0x0x7fd4fdba4ba0) 0
+
+Vtable for QQmlParserStatus
+QQmlParserStatus::_ZTV16QQmlParserStatus: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QQmlParserStatus)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+
+Class QQmlParserStatus
+   size=16 align=8
+   base size=16 base align=8
+QQmlParserStatus (0x0x7fd4fdba4c00) 0
+    vptr=((& QQmlParserStatus::_ZTV16QQmlParserStatus) + 16u)
+
+Vtable for QQmlPropertyValueSource
+QQmlPropertyValueSource::_ZTV23QQmlPropertyValueSource: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI23QQmlPropertyValueSource)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class QQmlPropertyValueSource
+   size=8 align=8
+   base size=8 base align=8
+QQmlPropertyValueSource (0x0x7fd4fdba4cc0) 0 nearly-empty
+    vptr=((& QQmlPropertyValueSource::_ZTV23QQmlPropertyValueSource) + 16u)
+
+Class QQmlListReference
+   size=8 align=8
+   base size=8 base align=8
+QQmlListReference (0x0x7fd4fdba4de0) 0
+
+Vtable for QQmlAbstractUrlInterceptor
+QQmlAbstractUrlInterceptor::_ZTV26QQmlAbstractUrlInterceptor: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI26QQmlAbstractUrlInterceptor)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class QQmlAbstractUrlInterceptor
+   size=8 align=8
+   base size=8 base align=8
+QQmlAbstractUrlInterceptor (0x0x7fd4fdc9b480) 0 nearly-empty
+    vptr=((& QQmlAbstractUrlInterceptor::_ZTV26QQmlAbstractUrlInterceptor) + 16u)
+
+Class QQmlError
+   size=8 align=8
+   base size=8 base align=8
+QQmlError (0x0x7fd4fdc9b4e0) 0
+
+Class QQmlDebuggingEnabler
+   size=1 align=1
+   base size=0 base align=1
+QQmlDebuggingEnabler (0x0x7fd4fdc9b780) 0 empty
+
+Vtable for QQmlImageProviderBase
+QQmlImageProviderBase::_ZTV21QQmlImageProviderBase: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QQmlImageProviderBase)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+
+Class QQmlImageProviderBase
+   size=8 align=8
+   base size=8 base align=8
+QQmlImageProviderBase (0x0x7fd4fdc9b7e0) 0 nearly-empty
+    vptr=((& QQmlImageProviderBase::_ZTV21QQmlImageProviderBase) + 16u)
+
+Class QQmlEngine::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQmlEngine::QPrivateSignal (0x0x7fd4fdc9ba20) 0 empty
+
+Vtable for QQmlEngine
+QQmlEngine::_ZTV10QQmlEngine: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QQmlEngine)
+16    (int (*)(...))QQmlEngine::metaObject
+24    (int (*)(...))QQmlEngine::qt_metacast
+32    (int (*)(...))QQmlEngine::qt_metacall
+40    (int (*)(...))QQmlEngine::~QQmlEngine
+48    (int (*)(...))QQmlEngine::~QQmlEngine
+56    (int (*)(...))QQmlEngine::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QQmlEngine
+   size=24 align=8
+   base size=24 base align=8
+QQmlEngine (0x0x7fd4fd98b000) 0
+    vptr=((& QQmlEngine::_ZTV10QQmlEngine) + 16u)
+  QJSEngine (0x0x7fd4fd98b068) 0
+      primary-for QQmlEngine (0x0x7fd4fd98b000)
+    QObject (0x0x7fd4fdc9b9c0) 0
+        primary-for QJSEngine (0x0x7fd4fd98b068)
+
+Class QQmlApplicationEngine::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQmlApplicationEngine::QPrivateSignal (0x0x7fd4fdc9bae0) 0 empty
+
+Vtable for QQmlApplicationEngine
+QQmlApplicationEngine::_ZTV21QQmlApplicationEngine: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QQmlApplicationEngine)
+16    (int (*)(...))QQmlApplicationEngine::metaObject
+24    (int (*)(...))QQmlApplicationEngine::qt_metacast
+32    (int (*)(...))QQmlApplicationEngine::qt_metacall
+40    (int (*)(...))QQmlApplicationEngine::~QQmlApplicationEngine
+48    (int (*)(...))QQmlApplicationEngine::~QQmlApplicationEngine
+56    (int (*)(...))QQmlEngine::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QQmlApplicationEngine
+   size=24 align=8
+   base size=24 base align=8
+QQmlApplicationEngine (0x0x7fd4fd98b0d0) 0
+    vptr=((& QQmlApplicationEngine::_ZTV21QQmlApplicationEngine) + 16u)
+  QQmlEngine (0x0x7fd4fd98b138) 0
+      primary-for QQmlApplicationEngine (0x0x7fd4fd98b0d0)
+    QJSEngine (0x0x7fd4fd98b1a0) 0
+        primary-for QQmlEngine (0x0x7fd4fd98b138)
+      QObject (0x0x7fd4fdc9ba80) 0
+          primary-for QJSEngine (0x0x7fd4fd98b1a0)
+
+Class QQmlComponent::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQmlComponent::QPrivateSignal (0x0x7fd4fdc9bba0) 0 empty
+
+Vtable for QQmlComponent
+QQmlComponent::_ZTV13QQmlComponent: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QQmlComponent)
+16    (int (*)(...))QQmlComponent::metaObject
+24    (int (*)(...))QQmlComponent::qt_metacast
+32    (int (*)(...))QQmlComponent::qt_metacall
+40    (int (*)(...))QQmlComponent::~QQmlComponent
+48    (int (*)(...))QQmlComponent::~QQmlComponent
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QQmlComponent::create
+120   (int (*)(...))QQmlComponent::beginCreate
+128   (int (*)(...))QQmlComponent::completeCreate
+
+Class QQmlComponent
+   size=16 align=8
+   base size=16 base align=8
+QQmlComponent (0x0x7fd4fd98b208) 0
+    vptr=((& QQmlComponent::_ZTV13QQmlComponent) + 16u)
+  QObject (0x0x7fd4fdc9bb40) 0
+      primary-for QQmlComponent (0x0x7fd4fd98b208)
+
+Class QQmlContext::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQmlContext::QPrivateSignal (0x0x7fd4fdc9bf60) 0 empty
+
+Vtable for QQmlContext
+QQmlContext::_ZTV11QQmlContext: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QQmlContext)
+16    (int (*)(...))QQmlContext::metaObject
+24    (int (*)(...))QQmlContext::qt_metacast
+32    (int (*)(...))QQmlContext::qt_metacall
+40    (int (*)(...))QQmlContext::~QQmlContext
+48    (int (*)(...))QQmlContext::~QQmlContext
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QQmlContext
+   size=16 align=8
+   base size=16 base align=8
+QQmlContext (0x0x7fd4fd98b270) 0
+    vptr=((& QQmlContext::_ZTV11QQmlContext) + 16u)
+  QObject (0x0x7fd4fdc9bf00) 0
+      primary-for QQmlContext (0x0x7fd4fd98b270)
+
+Class QQmlScriptString
+   size=8 align=8
+   base size=8 base align=8
+QQmlScriptString (0x0x7fd4fda01120) 0
+
+Class QQmlExpression::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQmlExpression::QPrivateSignal (0x0x7fd4fda01360) 0 empty
+
+Vtable for QQmlExpression
+QQmlExpression::_ZTV14QQmlExpression: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QQmlExpression)
+16    (int (*)(...))QQmlExpression::metaObject
+24    (int (*)(...))QQmlExpression::qt_metacast
+32    (int (*)(...))QQmlExpression::qt_metacall
+40    (int (*)(...))QQmlExpression::~QQmlExpression
+48    (int (*)(...))QQmlExpression::~QQmlExpression
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QQmlExpression
+   size=16 align=8
+   base size=16 base align=8
+QQmlExpression (0x0x7fd4fd98b2d8) 0
+    vptr=((& QQmlExpression::_ZTV14QQmlExpression) + 16u)
+  QObject (0x0x7fd4fda01300) 0
+      primary-for QQmlExpression (0x0x7fd4fd98b2d8)
+
+Vtable for QQmlTypesExtensionInterface
+QQmlTypesExtensionInterface::_ZTV27QQmlTypesExtensionInterface: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI27QQmlTypesExtensionInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class QQmlTypesExtensionInterface
+   size=8 align=8
+   base size=8 base align=8
+QQmlTypesExtensionInterface (0x0x7fd4fda013c0) 0 nearly-empty
+    vptr=((& QQmlTypesExtensionInterface::_ZTV27QQmlTypesExtensionInterface) + 16u)
+
+Vtable for QQmlExtensionInterface
+QQmlExtensionInterface::_ZTV22QQmlExtensionInterface: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI22QQmlExtensionInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+
+Class QQmlExtensionInterface
+   size=8 align=8
+   base size=8 base align=8
+QQmlExtensionInterface (0x0x7fd4fd98b340) 0 nearly-empty
+    vptr=((& QQmlExtensionInterface::_ZTV22QQmlExtensionInterface) + 16u)
+  QQmlTypesExtensionInterface (0x0x7fd4fda01420) 0 nearly-empty
+      primary-for QQmlExtensionInterface (0x0x7fd4fd98b340)
+
+Class QQmlExtensionPlugin::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQmlExtensionPlugin::QPrivateSignal (0x0x7fd4fda01600) 0 empty
+
+Vtable for QQmlExtensionPlugin
+QQmlExtensionPlugin::_ZTV19QQmlExtensionPlugin: 22u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QQmlExtensionPlugin)
+16    (int (*)(...))QQmlExtensionPlugin::metaObject
+24    (int (*)(...))QQmlExtensionPlugin::qt_metacast
+32    (int (*)(...))QQmlExtensionPlugin::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))QQmlExtensionPlugin::initializeEngine
+128   (int (*)(...))-16
+136   (int (*)(...))(& _ZTI19QQmlExtensionPlugin)
+144   0u
+152   0u
+160   (int (*)(...))__cxa_pure_virtual
+168   (int (*)(...))QQmlExtensionPlugin::_ZThn16_N19QQmlExtensionPlugin16initializeEngineEP10QQmlEnginePKc
+
+Class QQmlExtensionPlugin
+   size=24 align=8
+   base size=24 base align=8
+QQmlExtensionPlugin (0x0x7fd4fda3ae70) 0
+    vptr=((& QQmlExtensionPlugin::_ZTV19QQmlExtensionPlugin) + 16u)
+  QObject (0x0x7fd4fda01540) 0
+      primary-for QQmlExtensionPlugin (0x0x7fd4fda3ae70)
+  QQmlExtensionInterface (0x0x7fd4fd98b3a8) 16 nearly-empty
+      vptr=((& QQmlExtensionPlugin::_ZTV19QQmlExtensionPlugin) + 144u)
+    QQmlTypesExtensionInterface (0x0x7fd4fda015a0) 16 nearly-empty
+        primary-for QQmlExtensionInterface (0x0x7fd4fd98b3a8)
+
+Class QQmlFile
+   size=8 align=8
+   base size=8 base align=8
+QQmlFile (0x0x7fd4fda01660) 0
+
+Class QQmlFileSelector::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQmlFileSelector::QPrivateSignal (0x0x7fd4fda01720) 0 empty
+
+Vtable for QQmlFileSelector
+QQmlFileSelector::_ZTV16QQmlFileSelector: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QQmlFileSelector)
+16    (int (*)(...))QQmlFileSelector::metaObject
+24    (int (*)(...))QQmlFileSelector::qt_metacast
+32    (int (*)(...))QQmlFileSelector::qt_metacall
+40    (int (*)(...))QQmlFileSelector::~QQmlFileSelector
+48    (int (*)(...))QQmlFileSelector::~QQmlFileSelector
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QQmlFileSelector
+   size=16 align=8
+   base size=16 base align=8
+QQmlFileSelector (0x0x7fd4fd98b478) 0
+    vptr=((& QQmlFileSelector::_ZTV16QQmlFileSelector) + 16u)
+  QObject (0x0x7fd4fda016c0) 0
+      primary-for QQmlFileSelector (0x0x7fd4fd98b478)
+
+Vtable for QQmlIncubator
+QQmlIncubator::_ZTV13QQmlIncubator: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QQmlIncubator)
+16    (int (*)(...))QQmlIncubator::~QQmlIncubator
+24    (int (*)(...))QQmlIncubator::~QQmlIncubator
+32    (int (*)(...))QQmlIncubator::statusChanged
+40    (int (*)(...))QQmlIncubator::setInitialState
+
+Class QQmlIncubator
+   size=16 align=8
+   base size=16 base align=8
+QQmlIncubator (0x0x7fd4fda01780) 0
+    vptr=((& QQmlIncubator::_ZTV13QQmlIncubator) + 16u)
+
+Vtable for QQmlIncubationController
+QQmlIncubationController::_ZTV24QQmlIncubationController: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QQmlIncubationController)
+16    (int (*)(...))QQmlIncubationController::~QQmlIncubationController
+24    (int (*)(...))QQmlIncubationController::~QQmlIncubationController
+32    (int (*)(...))QQmlIncubationController::incubatingObjectCountChanged
+
+Class QQmlIncubationController
+   size=16 align=8
+   base size=16 base align=8
+QQmlIncubationController (0x0x7fd4fda017e0) 0
+    vptr=((& QQmlIncubationController::_ZTV24QQmlIncubationController) + 16u)
+
+Class QQmlInfo
+   size=16 align=8
+   base size=16 base align=8
+QQmlInfo (0x0x7fd4fd98b4e0) 0
+  QDebug (0x0x7fd4fda01840) 0
+
+Vtable for QQmlNetworkAccessManagerFactory
+QQmlNetworkAccessManagerFactory::_ZTV31QQmlNetworkAccessManagerFactory: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI31QQmlNetworkAccessManagerFactory)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class QQmlNetworkAccessManagerFactory
+   size=8 align=8
+   base size=8 base align=8
+QQmlNetworkAccessManagerFactory (0x0x7fd4fda01960) 0 nearly-empty
+    vptr=((& QQmlNetworkAccessManagerFactory::_ZTV31QQmlNetworkAccessManagerFactory) + 16u)
+
+Class QQmlProperty
+   size=8 align=8
+   base size=8 base align=8
+QQmlProperty (0x0x7fd4fda019c0) 0
+
+Class QQmlPropertyMap::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQmlPropertyMap::QPrivateSignal (0x0x7fd4fda01cc0) 0 empty
+
+Vtable for QQmlPropertyMap
+QQmlPropertyMap::_ZTV15QQmlPropertyMap: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QQmlPropertyMap)
+16    (int (*)(...))QQmlPropertyMap::metaObject
+24    (int (*)(...))QQmlPropertyMap::qt_metacast
+32    (int (*)(...))QQmlPropertyMap::qt_metacall
+40    (int (*)(...))QQmlPropertyMap::~QQmlPropertyMap
+48    (int (*)(...))QQmlPropertyMap::~QQmlPropertyMap
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QQmlPropertyMap::updateValue
+
+Class QQmlPropertyMap
+   size=16 align=8
+   base size=16 base align=8
+QQmlPropertyMap (0x0x7fd4fd98b750) 0
+    vptr=((& QQmlPropertyMap::_ZTV15QQmlPropertyMap) + 16u)
+  QObject (0x0x7fd4fda01c60) 0
+      primary-for QQmlPropertyMap (0x0x7fd4fd98b750)
+
diff --git a/tests/auto/bic/data/QtQuick.5.10.0.linux-gcc-amd64.txt b/tests/auto/bic/data/QtQuick.5.10.0.linux-gcc-amd64.txt
new file mode 100644
index 0000000000..93332fc3c6
--- /dev/null
+++ b/tests/auto/bic/data/QtQuick.5.10.0.linux-gcc-amd64.txt
@@ -0,0 +1,10978 @@
+Class std::__failure_type
+   size=1 align=1
+   base size=0 base align=1
+std::__failure_type (0x0x7f3d4eabe720) 0 empty
+
+Class std::__do_is_destructible_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__do_is_destructible_impl (0x0x7f3d4eb18ea0) 0 empty
+
+Class std::__do_is_nt_destructible_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__do_is_nt_destructible_impl (0x0x7f3d4e647120) 0 empty
+
+Class std::__do_is_default_constructible_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__do_is_default_constructible_impl (0x0x7f3d4e647360) 0 empty
+
+Class std::__do_is_static_castable_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__do_is_static_castable_impl (0x0x7f3d4e6475a0) 0 empty
+
+Class std::__do_is_direct_constructible_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__do_is_direct_constructible_impl (0x0x7f3d4e647720) 0 empty
+
+Class std::__do_is_nary_constructible_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__do_is_nary_constructible_impl (0x0x7f3d4e647ae0) 0 empty
+
+Class std::__do_common_type_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__do_common_type_impl (0x0x7f3d4e7002a0) 0 empty
+
+Class std::__do_member_type_wrapper
+   size=1 align=1
+   base size=0 base align=1
+std::__do_member_type_wrapper (0x0x7f3d4e700360) 0 empty
+
+Class std::__result_of_memfun_ref_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__result_of_memfun_ref_impl (0x0x7f3d4e7006c0) 0 empty
+
+Class std::__result_of_memfun_deref_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__result_of_memfun_deref_impl (0x0x7f3d4e700780) 0 empty
+
+Class std::__result_of_memobj_ref_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__result_of_memobj_ref_impl (0x0x7f3d4e700840) 0 empty
+
+Class std::__result_of_memobj_deref_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__result_of_memobj_deref_impl (0x0x7f3d4e700900) 0 empty
+
+Class std::__result_of_other_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__result_of_other_impl (0x0x7f3d4e700ba0) 0 empty
+
+Class std::piecewise_construct_t
+   size=1 align=1
+   base size=0 base align=1
+std::piecewise_construct_t (0x0x7f3d4e700d80) 0 empty
+
+Class std::__true_type
+   size=1 align=1
+   base size=0 base align=1
+std::__true_type (0x0x7f3d4e77e240) 0 empty
+
+Class std::__false_type
+   size=1 align=1
+   base size=0 base align=1
+std::__false_type (0x0x7f3d4e77e2a0) 0 empty
+
+Class std::input_iterator_tag
+   size=1 align=1
+   base size=0 base align=1
+std::input_iterator_tag (0x0x7f3d4e7b8f00) 0 empty
+
+Class std::output_iterator_tag
+   size=1 align=1
+   base size=0 base align=1
+std::output_iterator_tag (0x0x7f3d4e7b8f60) 0 empty
+
+Class std::forward_iterator_tag
+   size=1 align=1
+   base size=1 base align=1
+std::forward_iterator_tag (0x0x7f3d4e730340) 0 empty
+  std::input_iterator_tag (0x0x7f3d4e7e7000) 0 empty
+
+Class std::bidirectional_iterator_tag
+   size=1 align=1
+   base size=1 base align=1
+std::bidirectional_iterator_tag (0x0x7f3d4e7303a8) 0 empty
+  std::forward_iterator_tag (0x0x7f3d4e730410) 0 empty
+    std::input_iterator_tag (0x0x7f3d4e7e7060) 0 empty
+
+Class std::random_access_iterator_tag
+   size=1 align=1
+   base size=1 base align=1
+std::random_access_iterator_tag (0x0x7f3d4e730478) 0 empty
+  std::bidirectional_iterator_tag (0x0x7f3d4e7304e0) 0 empty
+    std::forward_iterator_tag (0x0x7f3d4e730548) 0 empty
+      std::input_iterator_tag (0x0x7f3d4e7e70c0) 0 empty
+
+Class __gnu_cxx::__ops::_Iter_less_iter
+   size=1 align=1
+   base size=0 base align=1
+__gnu_cxx::__ops::_Iter_less_iter (0x0x7f3d4e7e7d20) 0 empty
+
+Class __gnu_cxx::__ops::_Iter_less_val
+   size=1 align=1
+   base size=0 base align=1
+__gnu_cxx::__ops::_Iter_less_val (0x0x7f3d4e7e7d80) 0 empty
+
+Class __gnu_cxx::__ops::_Val_less_iter
+   size=1 align=1
+   base size=0 base align=1
+__gnu_cxx::__ops::_Val_less_iter (0x0x7f3d4e7e7de0) 0 empty
+
+Class __gnu_cxx::__ops::_Iter_equal_to_iter
+   size=1 align=1
+   base size=0 base align=1
+__gnu_cxx::__ops::_Iter_equal_to_iter (0x0x7f3d4e7e7e40) 0 empty
+
+Class __gnu_cxx::__ops::_Iter_equal_to_val
+   size=1 align=1
+   base size=0 base align=1
+__gnu_cxx::__ops::_Iter_equal_to_val (0x0x7f3d4e7e7ea0) 0 empty
+
+Class wait
+   size=4 align=4
+   base size=4 base align=4
+wait (0x0x7f3d4e4aa9c0) 0
+
+Class __locale_struct
+   size=232 align=8
+   base size=232 base align=8
+__locale_struct (0x0x7f3d4e4aac00) 0
+
+Class timespec
+   size=16 align=8
+   base size=16 base align=8
+timespec (0x0x7f3d4e4aacc0) 0
+
+Class timeval
+   size=16 align=8
+   base size=16 base align=8
+timeval (0x0x7f3d4e4aad20) 0
+
+Class pthread_attr_t
+   size=56 align=8
+   base size=56 base align=8
+pthread_attr_t (0x0x7f3d4e4aade0) 0
+
+Class __pthread_internal_list
+   size=16 align=8
+   base size=16 base align=8
+__pthread_internal_list (0x0x7f3d4e4aae40) 0
+
+Class random_data
+   size=48 align=8
+   base size=48 base align=8
+random_data (0x0x7f3d4e54d300) 0
+
+Class drand48_data
+   size=24 align=8
+   base size=24 base align=8
+drand48_data (0x0x7f3d4e54d360) 0
+
+Vtable for std::exception
+std::exception::_ZTVSt9exception: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt9exception)
+16    (int (*)(...))std::exception::~exception
+24    (int (*)(...))std::exception::~exception
+32    (int (*)(...))std::exception::what
+
+Class std::exception
+   size=8 align=8
+   base size=8 base align=8
+std::exception (0x0x7f3d4e54d3c0) 0 nearly-empty
+    vptr=((& std::exception::_ZTVSt9exception) + 16u)
+
+Vtable for std::bad_exception
+std::bad_exception::_ZTVSt13bad_exception: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt13bad_exception)
+16    (int (*)(...))std::bad_exception::~bad_exception
+24    (int (*)(...))std::bad_exception::~bad_exception
+32    (int (*)(...))std::bad_exception::what
+
+Class std::bad_exception
+   size=8 align=8
+   base size=8 base align=8
+std::bad_exception (0x0x7f3d4e730a90) 0 nearly-empty
+    vptr=((& std::bad_exception::_ZTVSt13bad_exception) + 16u)
+  std::exception (0x0x7f3d4e54d420) 0 nearly-empty
+      primary-for std::bad_exception (0x0x7f3d4e730a90)
+
+Class std::__exception_ptr::exception_ptr
+   size=8 align=8
+   base size=8 base align=8
+std::__exception_ptr::exception_ptr (0x0x7f3d4e54d480) 0
+
+Vtable for std::nested_exception
+std::nested_exception::_ZTVSt16nested_exception: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt16nested_exception)
+16    (int (*)(...))std::nested_exception::~nested_exception
+24    (int (*)(...))std::nested_exception::~nested_exception
+
+Class std::nested_exception
+   size=16 align=8
+   base size=16 base align=8
+std::nested_exception (0x0x7f3d4e54d4e0) 0
+    vptr=((& std::nested_exception::_ZTVSt16nested_exception) + 16u)
+
+Vtable for std::bad_alloc
+std::bad_alloc::_ZTVSt9bad_alloc: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt9bad_alloc)
+16    (int (*)(...))std::bad_alloc::~bad_alloc
+24    (int (*)(...))std::bad_alloc::~bad_alloc
+32    (int (*)(...))std::bad_alloc::what
+
+Class std::bad_alloc
+   size=8 align=8
+   base size=8 base align=8
+std::bad_alloc (0x0x7f3d4e730c98) 0 nearly-empty
+    vptr=((& std::bad_alloc::_ZTVSt9bad_alloc) + 16u)
+  std::exception (0x0x7f3d4e54d900) 0 nearly-empty
+      primary-for std::bad_alloc (0x0x7f3d4e730c98)
+
+Vtable for std::bad_array_new_length
+std::bad_array_new_length::_ZTVSt20bad_array_new_length: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt20bad_array_new_length)
+16    (int (*)(...))std::bad_array_new_length::~bad_array_new_length
+24    (int (*)(...))std::bad_array_new_length::~bad_array_new_length
+32    (int (*)(...))std::bad_array_new_length::what
+
+Class std::bad_array_new_length
+   size=8 align=8
+   base size=8 base align=8
+std::bad_array_new_length (0x0x7f3d4e730d00) 0 nearly-empty
+    vptr=((& std::bad_array_new_length::_ZTVSt20bad_array_new_length) + 16u)
+  std::bad_alloc (0x0x7f3d4e730d68) 0 nearly-empty
+      primary-for std::bad_array_new_length (0x0x7f3d4e730d00)
+    std::exception (0x0x7f3d4e54d960) 0 nearly-empty
+        primary-for std::bad_alloc (0x0x7f3d4e730d68)
+
+Class std::nothrow_t
+   size=1 align=1
+   base size=0 base align=1
+std::nothrow_t (0x0x7f3d4e54d9c0) 0 empty
+
+Class __exception
+   size=40 align=8
+   base size=40 base align=8
+__exception (0x0x7f3d4e2c2600) 0
+
+Class lconv
+   size=96 align=8
+   base size=96 base align=8
+lconv (0x0x7f3d4e0d5300) 0
+
+Vtable for __cxxabiv1::__forced_unwind
+__cxxabiv1::__forced_unwind::_ZTVN10__cxxabiv115__forced_unwindE: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN10__cxxabiv115__forced_unwindE)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class __cxxabiv1::__forced_unwind
+   size=8 align=8
+   base size=8 base align=8
+__cxxabiv1::__forced_unwind (0x0x7f3d4e0d5360) 0 nearly-empty
+    vptr=((& __cxxabiv1::__forced_unwind::_ZTVN10__cxxabiv115__forced_unwindE) + 16u)
+
+Class sched_param
+   size=4 align=4
+   base size=4 base align=4
+sched_param (0x0x7f3d4e175240) 0
+
+Class __sched_param
+   size=4 align=4
+   base size=4 base align=4
+__sched_param (0x0x7f3d4e1752a0) 0
+
+Class timex
+   size=208 align=8
+   base size=208 base align=8
+timex (0x0x7f3d4e175360) 0
+
+Class tm
+   size=56 align=8
+   base size=56 base align=8
+tm (0x0x7f3d4e1753c0) 0
+
+Class itimerspec
+   size=32 align=8
+   base size=32 base align=8
+itimerspec (0x0x7f3d4e175420) 0
+
+Class _pthread_cleanup_buffer
+   size=32 align=8
+   base size=32 base align=8
+_pthread_cleanup_buffer (0x0x7f3d4e175480) 0
+
+Class __pthread_cleanup_frame
+   size=24 align=8
+   base size=24 base align=8
+__pthread_cleanup_frame (0x0x7f3d4e1755a0) 0
+
+Class __pthread_cleanup_class
+   size=24 align=8
+   base size=24 base align=8
+__pthread_cleanup_class (0x0x7f3d4e175600) 0
+
+Class _IO_marker
+   size=24 align=8
+   base size=24 base align=8
+_IO_marker (0x0x7f3d4e175a20) 0
+
+Class _IO_FILE
+   size=216 align=8
+   base size=216 base align=8
+_IO_FILE (0x0x7f3d4e175a80) 0
+
+Class std::_Hash_impl
+   size=1 align=1
+   base size=0 base align=1
+std::_Hash_impl (0x0x7f3d4dc952a0) 0 empty
+
+Class std::_Fnv_hash_impl
+   size=1 align=1
+   base size=0 base align=1
+std::_Fnv_hash_impl (0x0x7f3d4dc95300) 0 empty
+
+Class std::__numeric_limits_base
+   size=1 align=1
+   base size=0 base align=1
+std::__numeric_limits_base (0x0x7f3d4dd662a0) 0 empty
+
+Class std::_Bit_reference
+   size=16 align=8
+   base size=16 base align=8
+std::_Bit_reference (0x0x7f3d4db1e0c0) 0
+
+Class std::_Bit_iterator_base
+   size=16 align=8
+   base size=12 base align=8
+std::_Bit_iterator_base (0x0x7f3d4dcaeaf8) 0
+  std::iterator<std::random_access_iterator_tag, bool> (0x0x7f3d4db1e180) 0 empty
+
+Class std::_Bit_iterator
+   size=16 align=8
+   base size=12 base align=8
+std::_Bit_iterator (0x0x7f3d4dcaeb60) 0
+  std::_Bit_iterator_base (0x0x7f3d4dcaebc8) 0
+    std::iterator<std::random_access_iterator_tag, bool> (0x0x7f3d4db1e1e0) 0 empty
+
+Class std::_Bit_const_iterator
+   size=16 align=8
+   base size=12 base align=8
+std::_Bit_const_iterator (0x0x7f3d4dcaec30) 0
+  std::_Bit_iterator_base (0x0x7f3d4dcaec98) 0
+    std::iterator<std::random_access_iterator_tag, bool> (0x0x7f3d4db1e240) 0 empty
+
+Class std::random_device
+   size=5000 align=8
+   base size=5000 base align=8
+std::random_device (0x0x7f3d4d93f060) 0
+
+Class std::bernoulli_distribution::param_type
+   size=8 align=8
+   base size=8 base align=8
+std::bernoulli_distribution::param_type (0x0x7f3d4d93fde0) 0
+
+Class std::bernoulli_distribution
+   size=8 align=8
+   base size=8 base align=8
+std::bernoulli_distribution (0x0x7f3d4d93fd80) 0
+
+Class std::seed_seq
+   size=24 align=8
+   base size=24 base align=8
+std::seed_seq (0x0x7f3d4d688d80) 0
+
+Class qIsNull(double)::U
+   size=8 align=8
+   base size=8 base align=8
+qIsNull(double)::U (0x0x7f3d4c26e8a0) 0
+
+Class qIsNull(float)::U
+   size=4 align=4
+   base size=4 base align=4
+qIsNull(float)::U (0x0x7f3d4c26e900) 0
+
+Class QSysInfo
+   size=1 align=1
+   base size=0 base align=1
+QSysInfo (0x0x7f3d4c3563c0) 0 empty
+
+Class QMessageLogContext
+   size=32 align=8
+   base size=32 base align=8
+QMessageLogContext (0x0x7f3d4c356420) 0
+
+Class QMessageLogger
+   size=32 align=8
+   base size=32 base align=8
+QMessageLogger (0x0x7f3d4c356480) 0
+
+Class QFlag
+   size=4 align=4
+   base size=4 base align=4
+QFlag (0x0x7f3d4c3564e0) 0
+
+Class QIncompatibleFlag
+   size=4 align=4
+   base size=4 base align=4
+QIncompatibleFlag (0x0x7f3d4c356780) 0
+
+Class std::__atomic_flag_base
+   size=1 align=1
+   base size=1 base align=1
+std::__atomic_flag_base (0x0x7f3d4c356cc0) 0
+
+Class std::atomic_flag
+   size=1 align=1
+   base size=1 base align=1
+std::atomic_flag (0x0x7f3d4c3479c0) 0
+  std::__atomic_flag_base (0x0x7f3d4c356d20) 0
+
+Class QAtomicInt
+   size=4 align=4
+   base size=4 base align=4
+QAtomicInt (0x0x7f3d4bf79138) 0
+  QAtomicInteger<int> (0x0x7f3d4bf791a0) 0
+    QBasicAtomicInteger<int> (0x0x7f3d4bef7480) 0
+
+Class QInternal
+   size=1 align=1
+   base size=0 base align=1
+QInternal (0x0x7f3d4bdada20) 0 empty
+
+Class QtPrivate::QSlotObjectBase
+   size=16 align=8
+   base size=16 base align=8
+QtPrivate::QSlotObjectBase (0x0x7f3d4bbb0a80) 0
+
+Class QGenericArgument
+   size=16 align=8
+   base size=16 base align=8
+QGenericArgument (0x0x7f3d4bbb0ba0) 0
+
+Class QGenericReturnArgument
+   size=16 align=8
+   base size=16 base align=8
+QGenericReturnArgument (0x0x7f3d4bd80bc8) 0
+  QGenericArgument (0x0x7f3d4bbb0c00) 0
+
+Class QMetaObject
+   size=48 align=8
+   base size=48 base align=8
+QMetaObject (0x0x7f3d4bbb0d80) 0
+
+Class QMetaObject::Connection
+   size=8 align=8
+   base size=8 base align=8
+QMetaObject::Connection (0x0x7f3d4bbb0e40) 0
+
+Class QLatin1Char
+   size=1 align=1
+   base size=1 base align=1
+QLatin1Char (0x0x7f3d4b86aea0) 0
+
+Class QChar
+   size=2 align=2
+   base size=2 base align=2
+QChar (0x0x7f3d4b86af00) 0
+
+Class QtPrivate::RefCount
+   size=4 align=4
+   base size=4 base align=4
+QtPrivate::RefCount (0x0x7f3d4b9131e0) 0
+
+Class QArrayData
+   size=24 align=8
+   base size=24 base align=8
+QArrayData (0x0x7f3d4b913240) 0
+
+Class QtPrivate::QContainerImplHelper
+   size=1 align=1
+   base size=0 base align=1
+QtPrivate::QContainerImplHelper (0x0x7f3d4b9135a0) 0 empty
+
+Class std::locale
+   size=8 align=8
+   base size=8 base align=8
+std::locale (0x0x7f3d4b913600) 0
+
+Vtable for std::locale::facet
+std::locale::facet::_ZTVNSt6locale5facetE: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTINSt6locale5facetE)
+16    (int (*)(...))std::locale::facet::~facet
+24    (int (*)(...))std::locale::facet::~facet
+
+Class std::locale::facet
+   size=16 align=8
+   base size=12 base align=8
+std::locale::facet (0x0x7f3d4b913660) 0
+    vptr=((& std::locale::facet::_ZTVNSt6locale5facetE) + 16u)
+
+Class std::locale::id
+   size=8 align=8
+   base size=8 base align=8
+std::locale::id (0x0x7f3d4b9136c0) 0
+
+Class std::locale::_Impl
+   size=40 align=8
+   base size=40 base align=8
+std::locale::_Impl (0x0x7f3d4b913720) 0
+
+Class std::__cow_string
+   size=8 align=8
+   base size=8 base align=8
+std::__cow_string (0x0x7f3d4b913ae0) 0
+
+Vtable for std::logic_error
+std::logic_error::_ZTVSt11logic_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt11logic_error)
+16    (int (*)(...))std::logic_error::~logic_error
+24    (int (*)(...))std::logic_error::~logic_error
+32    (int (*)(...))std::logic_error::what
+
+Class std::logic_error
+   size=16 align=8
+   base size=16 base align=8
+std::logic_error (0x0x7f3d4b618138) 0
+    vptr=((& std::logic_error::_ZTVSt11logic_error) + 16u)
+  std::exception (0x0x7f3d4b913ba0) 0 nearly-empty
+      primary-for std::logic_error (0x0x7f3d4b618138)
+
+Vtable for std::domain_error
+std::domain_error::_ZTVSt12domain_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt12domain_error)
+16    (int (*)(...))std::domain_error::~domain_error
+24    (int (*)(...))std::domain_error::~domain_error
+32    (int (*)(...))std::logic_error::what
+
+Class std::domain_error
+   size=16 align=8
+   base size=16 base align=8
+std::domain_error (0x0x7f3d4b6181a0) 0
+    vptr=((& std::domain_error::_ZTVSt12domain_error) + 16u)
+  std::logic_error (0x0x7f3d4b618208) 0
+      primary-for std::domain_error (0x0x7f3d4b6181a0)
+    std::exception (0x0x7f3d4b913c00) 0 nearly-empty
+        primary-for std::logic_error (0x0x7f3d4b618208)
+
+Vtable for std::invalid_argument
+std::invalid_argument::_ZTVSt16invalid_argument: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt16invalid_argument)
+16    (int (*)(...))std::invalid_argument::~invalid_argument
+24    (int (*)(...))std::invalid_argument::~invalid_argument
+32    (int (*)(...))std::logic_error::what
+
+Class std::invalid_argument
+   size=16 align=8
+   base size=16 base align=8
+std::invalid_argument (0x0x7f3d4b618270) 0
+    vptr=((& std::invalid_argument::_ZTVSt16invalid_argument) + 16u)
+  std::logic_error (0x0x7f3d4b6182d8) 0
+      primary-for std::invalid_argument (0x0x7f3d4b618270)
+    std::exception (0x0x7f3d4b913c60) 0 nearly-empty
+        primary-for std::logic_error (0x0x7f3d4b6182d8)
+
+Vtable for std::length_error
+std::length_error::_ZTVSt12length_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt12length_error)
+16    (int (*)(...))std::length_error::~length_error
+24    (int (*)(...))std::length_error::~length_error
+32    (int (*)(...))std::logic_error::what
+
+Class std::length_error
+   size=16 align=8
+   base size=16 base align=8
+std::length_error (0x0x7f3d4b618340) 0
+    vptr=((& std::length_error::_ZTVSt12length_error) + 16u)
+  std::logic_error (0x0x7f3d4b6183a8) 0
+      primary-for std::length_error (0x0x7f3d4b618340)
+    std::exception (0x0x7f3d4b913cc0) 0 nearly-empty
+        primary-for std::logic_error (0x0x7f3d4b6183a8)
+
+Vtable for std::out_of_range
+std::out_of_range::_ZTVSt12out_of_range: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt12out_of_range)
+16    (int (*)(...))std::out_of_range::~out_of_range
+24    (int (*)(...))std::out_of_range::~out_of_range
+32    (int (*)(...))std::logic_error::what
+
+Class std::out_of_range
+   size=16 align=8
+   base size=16 base align=8
+std::out_of_range (0x0x7f3d4b618410) 0
+    vptr=((& std::out_of_range::_ZTVSt12out_of_range) + 16u)
+  std::logic_error (0x0x7f3d4b618478) 0
+      primary-for std::out_of_range (0x0x7f3d4b618410)
+    std::exception (0x0x7f3d4b913d20) 0 nearly-empty
+        primary-for std::logic_error (0x0x7f3d4b618478)
+
+Vtable for std::runtime_error
+std::runtime_error::_ZTVSt13runtime_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt13runtime_error)
+16    (int (*)(...))std::runtime_error::~runtime_error
+24    (int (*)(...))std::runtime_error::~runtime_error
+32    (int (*)(...))std::runtime_error::what
+
+Class std::runtime_error
+   size=16 align=8
+   base size=16 base align=8
+std::runtime_error (0x0x7f3d4b6184e0) 0
+    vptr=((& std::runtime_error::_ZTVSt13runtime_error) + 16u)
+  std::exception (0x0x7f3d4b913d80) 0 nearly-empty
+      primary-for std::runtime_error (0x0x7f3d4b6184e0)
+
+Vtable for std::range_error
+std::range_error::_ZTVSt11range_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt11range_error)
+16    (int (*)(...))std::range_error::~range_error
+24    (int (*)(...))std::range_error::~range_error
+32    (int (*)(...))std::runtime_error::what
+
+Class std::range_error
+   size=16 align=8
+   base size=16 base align=8
+std::range_error (0x0x7f3d4b618548) 0
+    vptr=((& std::range_error::_ZTVSt11range_error) + 16u)
+  std::runtime_error (0x0x7f3d4b6185b0) 0
+      primary-for std::range_error (0x0x7f3d4b618548)
+    std::exception (0x0x7f3d4b913de0) 0 nearly-empty
+        primary-for std::runtime_error (0x0x7f3d4b6185b0)
+
+Vtable for std::overflow_error
+std::overflow_error::_ZTVSt14overflow_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt14overflow_error)
+16    (int (*)(...))std::overflow_error::~overflow_error
+24    (int (*)(...))std::overflow_error::~overflow_error
+32    (int (*)(...))std::runtime_error::what
+
+Class std::overflow_error
+   size=16 align=8
+   base size=16 base align=8
+std::overflow_error (0x0x7f3d4b618618) 0
+    vptr=((& std::overflow_error::_ZTVSt14overflow_error) + 16u)
+  std::runtime_error (0x0x7f3d4b618680) 0
+      primary-for std::overflow_error (0x0x7f3d4b618618)
+    std::exception (0x0x7f3d4b913e40) 0 nearly-empty
+        primary-for std::runtime_error (0x0x7f3d4b618680)
+
+Vtable for std::underflow_error
+std::underflow_error::_ZTVSt15underflow_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt15underflow_error)
+16    (int (*)(...))std::underflow_error::~underflow_error
+24    (int (*)(...))std::underflow_error::~underflow_error
+32    (int (*)(...))std::runtime_error::what
+
+Class std::underflow_error
+   size=16 align=8
+   base size=16 base align=8
+std::underflow_error (0x0x7f3d4b6186e8) 0
+    vptr=((& std::underflow_error::_ZTVSt15underflow_error) + 16u)
+  std::runtime_error (0x0x7f3d4b618750) 0
+      primary-for std::underflow_error (0x0x7f3d4b6186e8)
+    std::exception (0x0x7f3d4b913ea0) 0 nearly-empty
+        primary-for std::runtime_error (0x0x7f3d4b618750)
+
+Vtable for std::_V2::error_category
+std::_V2::error_category::_ZTVNSt3_V214error_categoryE: 10u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTINSt3_V214error_categoryE)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))std::_V2::error_category::_M_message
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))std::_V2::error_category::default_error_condition
+64    (int (*)(...))std::_V2::error_category::equivalent
+72    (int (*)(...))std::_V2::error_category::equivalent
+
+Class std::_V2::error_category
+   size=8 align=8
+   base size=8 base align=8
+std::_V2::error_category (0x0x7f3d4b656060) 0 nearly-empty
+    vptr=((& std::_V2::error_category::_ZTVNSt3_V214error_categoryE) + 16u)
+
+Class std::error_code
+   size=16 align=8
+   base size=16 base align=8
+std::error_code (0x0x7f3d4b6562a0) 0
+
+Class std::error_condition
+   size=16 align=8
+   base size=16 base align=8
+std::error_condition (0x0x7f3d4b656420) 0
+
+Vtable for std::system_error
+std::system_error::_ZTVSt12system_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt12system_error)
+16    (int (*)(...))std::system_error::~system_error
+24    (int (*)(...))std::system_error::~system_error
+32    (int (*)(...))std::runtime_error::what
+
+Class std::system_error
+   size=32 align=8
+   base size=32 base align=8
+std::system_error (0x0x7f3d4b618c30) 0
+    vptr=((& std::system_error::_ZTVSt12system_error) + 16u)
+  std::runtime_error (0x0x7f3d4b618c98) 0
+      primary-for std::system_error (0x0x7f3d4b618c30)
+    std::exception (0x0x7f3d4b656660) 0 nearly-empty
+        primary-for std::runtime_error (0x0x7f3d4b618c98)
+
+Vtable for std::ios_base::failure
+std::ios_base::failure::_ZTVNSt8ios_base7failureB5cxx11E: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTINSt8ios_base7failureB5cxx11E)
+16    (int (*)(...))std::ios_base::failure::~failure
+24    (int (*)(...))std::ios_base::failure::~failure
+32    (int (*)(...))std::ios_base::failure::what
+
+Class std::ios_base::failure
+   size=32 align=8
+   base size=32 base align=8
+std::ios_base::failure (0x0x7f3d4b6b3888) 0
+    vptr=((& std::ios_base::failure::_ZTVNSt8ios_base7failureB5cxx11E) + 16u)
+  std::system_error (0x0x7f3d4b6b38f0) 0
+      primary-for std::ios_base::failure (0x0x7f3d4b6b3888)
+    std::runtime_error (0x0x7f3d4b6b3958) 0
+        primary-for std::system_error (0x0x7f3d4b6b38f0)
+      std::exception (0x0x7f3d4b656960) 0 nearly-empty
+          primary-for std::runtime_error (0x0x7f3d4b6b3958)
+
+Class std::ios_base::_Callback_list
+   size=24 align=8
+   base size=24 base align=8
+std::ios_base::_Callback_list (0x0x7f3d4b6569c0) 0
+
+Class std::ios_base::_Words
+   size=16 align=8
+   base size=16 base align=8
+std::ios_base::_Words (0x0x7f3d4b656a20) 0
+
+Class std::ios_base::Init
+   size=1 align=1
+   base size=0 base align=1
+std::ios_base::Init (0x0x7f3d4b656a80) 0 empty
+
+Vtable for std::ios_base
+std::ios_base::_ZTVSt8ios_base: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt8ios_base)
+16    (int (*)(...))std::ios_base::~ios_base
+24    (int (*)(...))std::ios_base::~ios_base
+
+Class std::ios_base
+   size=216 align=8
+   base size=216 base align=8
+std::ios_base (0x0x7f3d4b656900) 0
+    vptr=((& std::ios_base::_ZTVSt8ios_base) + 16u)
+
+Class std::ctype_base
+   size=1 align=1
+   base size=0 base align=1
+std::ctype_base (0x0x7f3d4b38a240) 0 empty
+
+Class std::__num_base
+   size=1 align=1
+   base size=0 base align=1
+std::__num_base (0x0x7f3d4b38a900) 0 empty
+
+VTT for std::basic_ostream<char>
+std::basic_ostream<char>::_ZTTSo: 2u entries
+0     ((& std::basic_ostream<char>::_ZTVSo) + 24u)
+8     ((& std::basic_ostream<char>::_ZTVSo) + 64u)
+
+VTT for std::basic_ostream<wchar_t>
+std::basic_ostream<wchar_t>::_ZTTSt13basic_ostreamIwSt11char_traitsIwEE: 2u entries
+0     ((& std::basic_ostream<wchar_t>::_ZTVSt13basic_ostreamIwSt11char_traitsIwEE) + 24u)
+8     ((& std::basic_ostream<wchar_t>::_ZTVSt13basic_ostreamIwSt11char_traitsIwEE) + 64u)
+
+VTT for std::basic_istream<char>
+std::basic_istream<char>::_ZTTSi: 2u entries
+0     ((& std::basic_istream<char>::_ZTVSi) + 24u)
+8     ((& std::basic_istream<char>::_ZTVSi) + 64u)
+
+VTT for std::basic_istream<wchar_t>
+std::basic_istream<wchar_t>::_ZTTSt13basic_istreamIwSt11char_traitsIwEE: 2u entries
+0     ((& std::basic_istream<wchar_t>::_ZTVSt13basic_istreamIwSt11char_traitsIwEE) + 24u)
+8     ((& std::basic_istream<wchar_t>::_ZTVSt13basic_istreamIwSt11char_traitsIwEE) + 64u)
+
+Construction vtable for std::basic_istream<char> (0x0x7f3d4b377208 instance) in std::basic_iostream<char>
+std::basic_iostream<char>::_ZTCSd0_Si: 10u entries
+0     24u
+8     (int (*)(...))0
+16    (int (*)(...))(& _ZTISi)
+24    0u
+32    0u
+40    18446744073709551592u
+48    (int (*)(...))-24
+56    (int (*)(...))(& _ZTISi)
+64    0u
+72    0u
+
+Construction vtable for std::basic_ostream<char> (0x0x7f3d4b3772d8 instance) in std::basic_iostream<char>
+std::basic_iostream<char>::_ZTCSd16_So: 10u entries
+0     8u
+8     (int (*)(...))0
+16    (int (*)(...))(& _ZTISo)
+24    0u
+32    0u
+40    18446744073709551608u
+48    (int (*)(...))-8
+56    (int (*)(...))(& _ZTISo)
+64    0u
+72    0u
+
+VTT for std::basic_iostream<char>
+std::basic_iostream<char>::_ZTTSd: 7u entries
+0     ((& std::basic_iostream<char>::_ZTVSd) + 24u)
+8     ((& std::basic_iostream<char>::_ZTCSd0_Si) + 24u)
+16    ((& std::basic_iostream<char>::_ZTCSd0_Si) + 64u)
+24    ((& std::basic_iostream<char>::_ZTCSd16_So) + 24u)
+32    ((& std::basic_iostream<char>::_ZTCSd16_So) + 64u)
+40    ((& std::basic_iostream<char>::_ZTVSd) + 104u)
+48    ((& std::basic_iostream<char>::_ZTVSd) + 64u)
+
+Construction vtable for std::basic_istream<wchar_t> (0x0x7f3d4b377680 instance) in std::basic_iostream<wchar_t>
+std::basic_iostream<wchar_t>::_ZTCSt14basic_iostreamIwSt11char_traitsIwEE0_St13basic_istreamIwS1_E: 10u entries
+0     24u
+8     (int (*)(...))0
+16    (int (*)(...))(& _ZTISt13basic_istreamIwSt11char_traitsIwEE)
+24    0u
+32    0u
+40    18446744073709551592u
+48    (int (*)(...))-24
+56    (int (*)(...))(& _ZTISt13basic_istreamIwSt11char_traitsIwEE)
+64    0u
+72    0u
+
+Construction vtable for std::basic_ostream<wchar_t> (0x0x7f3d4b377750 instance) in std::basic_iostream<wchar_t>
+std::basic_iostream<wchar_t>::_ZTCSt14basic_iostreamIwSt11char_traitsIwEE16_St13basic_ostreamIwS1_E: 10u entries
+0     8u
+8     (int (*)(...))0
+16    (int (*)(...))(& _ZTISt13basic_ostreamIwSt11char_traitsIwEE)
+24    0u
+32    0u
+40    18446744073709551608u
+48    (int (*)(...))-8
+56    (int (*)(...))(& _ZTISt13basic_ostreamIwSt11char_traitsIwEE)
+64    0u
+72    0u
+
+VTT for std::basic_iostream<wchar_t>
+std::basic_iostream<wchar_t>::_ZTTSt14basic_iostreamIwSt11char_traitsIwEE: 7u entries
+0     ((& std::basic_iostream<wchar_t>::_ZTVSt14basic_iostreamIwSt11char_traitsIwEE) + 24u)
+8     ((& std::basic_iostream<wchar_t>::_ZTCSt14basic_iostreamIwSt11char_traitsIwEE0_St13basic_istreamIwS1_E) + 24u)
+16    ((& std::basic_iostream<wchar_t>::_ZTCSt14basic_iostreamIwSt11char_traitsIwEE0_St13basic_istreamIwS1_E) + 64u)
+24    ((& std::basic_iostream<wchar_t>::_ZTCSt14basic_iostreamIwSt11char_traitsIwEE16_St13basic_ostreamIwS1_E) + 24u)
+32    ((& std::basic_iostream<wchar_t>::_ZTCSt14basic_iostreamIwSt11char_traitsIwEE16_St13basic_ostreamIwS1_E) + 64u)
+40    ((& std::basic_iostream<wchar_t>::_ZTVSt14basic_iostreamIwSt11char_traitsIwEE) + 104u)
+48    ((& std::basic_iostream<wchar_t>::_ZTVSt14basic_iostreamIwSt11char_traitsIwEE) + 64u)
+
+Class QByteArrayDataPtr
+   size=8 align=8
+   base size=8 base align=8
+QByteArrayDataPtr (0x0x7f3d4afc6180) 0
+
+Class QByteArray
+   size=8 align=8
+   base size=8 base align=8
+QByteArray (0x0x7f3d4afc61e0) 0
+
+Class QByteRef
+   size=16 align=8
+   base size=12 base align=8
+QByteRef (0x0x7f3d4b0c3540) 0
+
+Class QStringDataPtr
+   size=8 align=8
+   base size=8 base align=8
+QStringDataPtr (0x0x7f3d4b0c38a0) 0
+
+Class QStringView
+   size=16 align=8
+   base size=16 base align=8
+QStringView (0x0x7f3d4b0c3d20) 0
+
+Class QLatin1String
+   size=16 align=8
+   base size=16 base align=8
+QLatin1String (0x0x7f3d4adf2ba0) 0
+
+Class QString::Null
+   size=1 align=1
+   base size=0 base align=1
+QString::Null (0x0x7f3d4ae81240) 0 empty
+
+Class QString
+   size=8 align=8
+   base size=8 base align=8
+QString (0x0x7f3d4ae811e0) 0
+
+Class QCharRef
+   size=16 align=8
+   base size=12 base align=8
+QCharRef (0x0x7f3d4ac29300) 0
+
+Class QStringRef
+   size=16 align=8
+   base size=16 base align=8
+QStringRef (0x0x7f3d4ac29f00) 0
+
+Class QtPrivate::QHashCombine
+   size=1 align=1
+   base size=0 base align=1
+QtPrivate::QHashCombine (0x0x7f3d4aa27b40) 0 empty
+
+Class QtPrivate::QHashCombineCommutative
+   size=1 align=1
+   base size=0 base align=1
+QtPrivate::QHashCombineCommutative (0x0x7f3d4aa27ba0) 0 empty
+
+Class std::__detail::_List_node_base
+   size=16 align=8
+   base size=16 base align=8
+std::__detail::_List_node_base (0x0x7f3d4aa27c00) 0
+
+Class QListData::NotArrayCompatibleLayout
+   size=1 align=1
+   base size=0 base align=1
+QListData::NotArrayCompatibleLayout (0x0x7f3d4a85f000) 0 empty
+
+Class QListData::NotIndirectLayout
+   size=1 align=1
+   base size=0 base align=1
+QListData::NotIndirectLayout (0x0x7f3d4a85f060) 0 empty
+
+Class QListData::ArrayCompatibleLayout
+   size=1 align=1
+   base size=1 base align=1
+QListData::ArrayCompatibleLayout (0x0x7f3d4a7a61a0) 0 empty
+  QListData::NotIndirectLayout (0x0x7f3d4a85f0c0) 0 empty
+
+Class QListData::InlineWithPaddingLayout
+   size=1 align=1
+   base size=1 base align=1
+QListData::InlineWithPaddingLayout (0x0x7f3d4a862150) 0 empty
+  QListData::NotArrayCompatibleLayout (0x0x7f3d4a85f120) 0 empty
+  QListData::NotIndirectLayout (0x0x7f3d4a85f180) 0 empty
+
+Class QListData::IndirectLayout
+   size=1 align=1
+   base size=1 base align=1
+QListData::IndirectLayout (0x0x7f3d4a7a6208) 0 empty
+  QListData::NotArrayCompatibleLayout (0x0x7f3d4a85f1e0) 0 empty
+
+Class QListData::Data
+   size=24 align=8
+   base size=24 base align=8
+QListData::Data (0x0x7f3d4a85f240) 0
+
+Class QListData
+   size=8 align=8
+   base size=8 base align=8
+QListData (0x0x7f3d4aa27f60) 0
+
+Class QRegExp
+   size=8 align=8
+   base size=8 base align=8
+QRegExp (0x0x7f3d4a85f6c0) 0
+
+Class QStringMatcher::Data
+   size=272 align=8
+   base size=272 base align=8
+QStringMatcher::Data (0x0x7f3d4a609900) 0
+
+Class QStringMatcher
+   size=1048 align=8
+   base size=1048 base align=8
+QStringMatcher (0x0x7f3d4a6098a0) 0
+
+Class QStringList
+   size=8 align=8
+   base size=8 base align=8
+QStringList (0x0x7f3d4a608c30) 0
+  QList<QString> (0x0x7f3d4a608c98) 0
+    QListSpecialMethods<QString> (0x0x7f3d4a609ae0) 0 empty
+
+Class QScopedPointerPodDeleter
+   size=1 align=1
+   base size=0 base align=1
+QScopedPointerPodDeleter (0x0x7f3d4a609f00) 0 empty
+
+Class std::_Rb_tree_node_base
+   size=32 align=8
+   base size=32 base align=8
+std::_Rb_tree_node_base (0x0x7f3d4a6aba20) 0
+
+Class std::allocator_arg_t
+   size=1 align=1
+   base size=0 base align=1
+std::allocator_arg_t (0x0x7f3d4a4b00c0) 0 empty
+
+Class std::__uses_alloc_base
+   size=1 align=1
+   base size=0 base align=1
+std::__uses_alloc_base (0x0x7f3d4a4b0240) 0 empty
+
+Class std::__uses_alloc0::_Sink
+   size=1 align=1
+   base size=0 base align=1
+std::__uses_alloc0::_Sink (0x0x7f3d4a4b0300) 0 empty
+
+Class std::__uses_alloc0
+   size=1 align=1
+   base size=1 base align=1
+std::__uses_alloc0 (0x0x7f3d4a6855b0) 0
+  std::__uses_alloc_base (0x0x7f3d4a4b02a0) 0 empty
+
+Class std::_Swallow_assign
+   size=1 align=1
+   base size=0 base align=1
+std::_Swallow_assign (0x0x7f3d4a19f360) 0 empty
+
+Class QtPrivate::AbstractDebugStreamFunction
+   size=16 align=8
+   base size=16 base align=8
+QtPrivate::AbstractDebugStreamFunction (0x0x7f3d4a19f5a0) 0
+
+Class QtPrivate::AbstractComparatorFunction
+   size=24 align=8
+   base size=24 base align=8
+QtPrivate::AbstractComparatorFunction (0x0x7f3d4a19f660) 0
+
+Class QtPrivate::AbstractConverterFunction
+   size=8 align=8
+   base size=8 base align=8
+QtPrivate::AbstractConverterFunction (0x0x7f3d4a19f780) 0
+
+Class QMetaType
+   size=80 align=8
+   base size=80 base align=8
+QMetaType (0x0x7f3d4a19f900) 0
+
+Class QtMetaTypePrivate::VariantData
+   size=24 align=8
+   base size=20 base align=8
+QtMetaTypePrivate::VariantData (0x0x7f3d4a19fd20) 0
+
+Class QtMetaTypePrivate::VectorBoolElements
+   size=1 align=1
+   base size=0 base align=1
+QtMetaTypePrivate::VectorBoolElements (0x0x7f3d4a19fe40) 0 empty
+
+Class QtMetaTypePrivate::QSequentialIterableImpl
+   size=104 align=8
+   base size=104 base align=8
+QtMetaTypePrivate::QSequentialIterableImpl (0x0x7f3d4a3057e0) 0
+
+Class QtMetaTypePrivate::QAssociativeIterableImpl
+   size=112 align=8
+   base size=112 base align=8
+QtMetaTypePrivate::QAssociativeIterableImpl (0x0x7f3d4a305c00) 0
+
+Class QtMetaTypePrivate::QPairVariantInterfaceImpl
+   size=40 align=8
+   base size=40 base align=8
+QtMetaTypePrivate::QPairVariantInterfaceImpl (0x0x7f3d4a305f00) 0
+
+Class std::chrono::_V2::system_clock
+   size=1 align=1
+   base size=0 base align=1
+std::chrono::_V2::system_clock (0x0x7f3d49df3780) 0 empty
+
+Class std::chrono::_V2::steady_clock
+   size=1 align=1
+   base size=0 base align=1
+std::chrono::_V2::steady_clock (0x0x7f3d49f42600) 0 empty
+
+Vtable for QObjectData
+QObjectData::_ZTV11QObjectData: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QObjectData)
+16    (int (*)(...))__cxa_pure_virtual
+24    (int (*)(...))__cxa_pure_virtual
+
+Class QObjectData
+   size=48 align=8
+   base size=48 base align=8
+QObjectData (0x0x7f3d49f42660) 0
+    vptr=((& QObjectData::_ZTV11QObjectData) + 16u)
+
+Class QObject::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QObject::QPrivateSignal (0x0x7f3d49f42840) 0 empty
+
+Vtable for QObject
+QObject::_ZTV7QObject: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QObject)
+16    (int (*)(...))QObject::metaObject
+24    (int (*)(...))QObject::qt_metacast
+32    (int (*)(...))QObject::qt_metacall
+40    (int (*)(...))QObject::~QObject
+48    (int (*)(...))QObject::~QObject
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QObject
+   size=16 align=8
+   base size=16 base align=8
+QObject (0x0x7f3d49f427e0) 0
+    vptr=((& QObject::_ZTV7QObject) + 16u)
+
+Vtable for QObjectUserData
+QObjectUserData::_ZTV15QObjectUserData: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QObjectUserData)
+16    (int (*)(...))QObjectUserData::~QObjectUserData
+24    (int (*)(...))QObjectUserData::~QObjectUserData
+
+Class QObjectUserData
+   size=8 align=8
+   base size=8 base align=8
+QObjectUserData (0x0x7f3d49c07ae0) 0 nearly-empty
+    vptr=((& QObjectUserData::_ZTV15QObjectUserData) + 16u)
+
+Class QSignalBlocker
+   size=16 align=8
+   base size=10 base align=8
+QSignalBlocker (0x0x7f3d49c07b40) 0
+
+Class QAbstractAnimation::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractAnimation::QPrivateSignal (0x0x7f3d49c07c00) 0 empty
+
+Vtable for QAbstractAnimation
+QAbstractAnimation::_ZTV18QAbstractAnimation: 18u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QAbstractAnimation)
+16    (int (*)(...))QAbstractAnimation::metaObject
+24    (int (*)(...))QAbstractAnimation::qt_metacast
+32    (int (*)(...))QAbstractAnimation::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QAbstractAnimation::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))QAbstractAnimation::updateState
+136   (int (*)(...))QAbstractAnimation::updateDirection
+
+Class QAbstractAnimation
+   size=16 align=8
+   base size=16 base align=8
+QAbstractAnimation (0x0x7f3d49c317b8) 0
+    vptr=((& QAbstractAnimation::_ZTV18QAbstractAnimation) + 16u)
+  QObject (0x0x7f3d49c07ba0) 0
+      primary-for QAbstractAnimation (0x0x7f3d49c317b8)
+
+Class QAnimationDriver::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAnimationDriver::QPrivateSignal (0x0x7f3d49c07cc0) 0 empty
+
+Vtable for QAnimationDriver
+QAnimationDriver::_ZTV16QAnimationDriver: 18u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QAnimationDriver)
+16    (int (*)(...))QAnimationDriver::metaObject
+24    (int (*)(...))QAnimationDriver::qt_metacast
+32    (int (*)(...))QAnimationDriver::qt_metacall
+40    (int (*)(...))QAnimationDriver::~QAnimationDriver
+48    (int (*)(...))QAnimationDriver::~QAnimationDriver
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QAnimationDriver::advance
+120   (int (*)(...))QAnimationDriver::elapsed
+128   (int (*)(...))QAnimationDriver::start
+136   (int (*)(...))QAnimationDriver::stop
+
+Class QAnimationDriver
+   size=16 align=8
+   base size=16 base align=8
+QAnimationDriver (0x0x7f3d49c31820) 0
+    vptr=((& QAnimationDriver::_ZTV16QAnimationDriver) + 16u)
+  QObject (0x0x7f3d49c07c60) 0
+      primary-for QAnimationDriver (0x0x7f3d49c31820)
+
+Class QEventLoop::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QEventLoop::QPrivateSignal (0x0x7f3d49c07d80) 0 empty
+
+Vtable for QEventLoop
+QEventLoop::_ZTV10QEventLoop: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QEventLoop)
+16    (int (*)(...))QEventLoop::metaObject
+24    (int (*)(...))QEventLoop::qt_metacast
+32    (int (*)(...))QEventLoop::qt_metacall
+40    (int (*)(...))QEventLoop::~QEventLoop
+48    (int (*)(...))QEventLoop::~QEventLoop
+56    (int (*)(...))QEventLoop::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QEventLoop
+   size=16 align=8
+   base size=16 base align=8
+QEventLoop (0x0x7f3d49c31888) 0
+    vptr=((& QEventLoop::_ZTV10QEventLoop) + 16u)
+  QObject (0x0x7f3d49c07d20) 0
+      primary-for QEventLoop (0x0x7f3d49c31888)
+
+Class QEventLoopLocker
+   size=8 align=8
+   base size=8 base align=8
+QEventLoopLocker (0x0x7f3d49c07f60) 0
+
+Class QAbstractEventDispatcher::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractEventDispatcher::QPrivateSignal (0x0x7f3d49cc0060) 0 empty
+
+Class QAbstractEventDispatcher::TimerInfo
+   size=12 align=4
+   base size=12 base align=4
+QAbstractEventDispatcher::TimerInfo (0x0x7f3d49cc00c0) 0
+
+Vtable for QAbstractEventDispatcher
+QAbstractEventDispatcher::_ZTV24QAbstractEventDispatcher: 28u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QAbstractEventDispatcher)
+16    (int (*)(...))QAbstractEventDispatcher::metaObject
+24    (int (*)(...))QAbstractEventDispatcher::qt_metacast
+32    (int (*)(...))QAbstractEventDispatcher::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))__cxa_pure_virtual
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))__cxa_pure_virtual
+160   (int (*)(...))__cxa_pure_virtual
+168   (int (*)(...))__cxa_pure_virtual
+176   (int (*)(...))__cxa_pure_virtual
+184   (int (*)(...))__cxa_pure_virtual
+192   (int (*)(...))__cxa_pure_virtual
+200   (int (*)(...))__cxa_pure_virtual
+208   (int (*)(...))QAbstractEventDispatcher::startingUp
+216   (int (*)(...))QAbstractEventDispatcher::closingDown
+
+Class QAbstractEventDispatcher
+   size=16 align=8
+   base size=16 base align=8
+QAbstractEventDispatcher (0x0x7f3d49c319c0) 0
+    vptr=((& QAbstractEventDispatcher::_ZTV24QAbstractEventDispatcher) + 16u)
+  QObject (0x0x7f3d49cc0000) 0
+      primary-for QAbstractEventDispatcher (0x0x7f3d49c319c0)
+
+Vtable for std::type_info
+std::type_info::_ZTVSt9type_info: 8u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt9type_info)
+16    (int (*)(...))std::type_info::~type_info
+24    (int (*)(...))std::type_info::~type_info
+32    (int (*)(...))std::type_info::__is_pointer_p
+40    (int (*)(...))std::type_info::__is_function_p
+48    (int (*)(...))std::type_info::__do_catch
+56    (int (*)(...))std::type_info::__do_upcast
+
+Class std::type_info
+   size=16 align=8
+   base size=16 base align=8
+std::type_info (0x0x7f3d49cc0360) 0
+    vptr=((& std::type_info::_ZTVSt9type_info) + 16u)
+
+Vtable for std::bad_cast
+std::bad_cast::_ZTVSt8bad_cast: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt8bad_cast)
+16    (int (*)(...))std::bad_cast::~bad_cast
+24    (int (*)(...))std::bad_cast::~bad_cast
+32    (int (*)(...))std::bad_cast::what
+
+Class std::bad_cast
+   size=8 align=8
+   base size=8 base align=8
+std::bad_cast (0x0x7f3d49c31bc8) 0 nearly-empty
+    vptr=((& std::bad_cast::_ZTVSt8bad_cast) + 16u)
+  std::exception (0x0x7f3d49cc03c0) 0 nearly-empty
+      primary-for std::bad_cast (0x0x7f3d49c31bc8)
+
+Vtable for std::bad_typeid
+std::bad_typeid::_ZTVSt10bad_typeid: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt10bad_typeid)
+16    (int (*)(...))std::bad_typeid::~bad_typeid
+24    (int (*)(...))std::bad_typeid::~bad_typeid
+32    (int (*)(...))std::bad_typeid::what
+
+Class std::bad_typeid
+   size=8 align=8
+   base size=8 base align=8
+std::bad_typeid (0x0x7f3d49c31c30) 0 nearly-empty
+    vptr=((& std::bad_typeid::_ZTVSt10bad_typeid) + 16u)
+  std::exception (0x0x7f3d49cc0420) 0 nearly-empty
+      primary-for std::bad_typeid (0x0x7f3d49c31c30)
+
+Vtable for std::bad_function_call
+std::bad_function_call::_ZTVSt17bad_function_call: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt17bad_function_call)
+16    (int (*)(...))std::bad_function_call::~bad_function_call
+24    (int (*)(...))std::bad_function_call::~bad_function_call
+32    (int (*)(...))std::bad_function_call::what
+
+Class std::bad_function_call
+   size=8 align=8
+   base size=8 base align=8
+std::bad_function_call (0x0x7f3d49982ea0) 0 nearly-empty
+    vptr=((& std::bad_function_call::_ZTVSt17bad_function_call) + 16u)
+  std::exception (0x0x7f3d49a594e0) 0 nearly-empty
+      primary-for std::bad_function_call (0x0x7f3d49982ea0)
+
+Class std::_Nocopy_types
+   size=16 align=8
+   base size=16 base align=8
+std::_Nocopy_types (0x0x7f3d49a595a0) 0
+
+Class std::_Any_data
+   size=16 align=8
+   base size=16 base align=8
+std::_Any_data (0x0x7f3d49a59600) 0
+
+Class std::_Function_base
+   size=24 align=8
+   base size=24 base align=8
+std::_Function_base (0x0x7f3d49a59720) 0
+
+Class QMapNodeBase
+   size=24 align=8
+   base size=24 base align=8
+QMapNodeBase (0x0x7f3d49a59c00) 0
+
+Class QMapDataBase
+   size=40 align=8
+   base size=40 base align=8
+QMapDataBase (0x0x7f3d49b0c180) 0
+
+Class QHashData::Node
+   size=16 align=8
+   base size=16 base align=8
+QHashData::Node (0x0x7f3d49b0c540) 0
+
+Class QHashData
+   size=48 align=8
+   base size=44 base align=8
+QHashData (0x0x7f3d49b0c4e0) 0
+
+Class QHashDummyValue
+   size=1 align=1
+   base size=0 base align=1
+QHashDummyValue (0x0x7f3d49b0c5a0) 0 empty
+
+Class QVariant::PrivateShared
+   size=16 align=8
+   base size=12 base align=8
+QVariant::PrivateShared (0x0x7f3d49b0ce40) 0
+
+Class QVariant::Private::Data
+   size=8 align=8
+   base size=8 base align=8
+QVariant::Private::Data (0x0x7f3d49b0cf00) 0
+
+Class QVariant::Private
+   size=16 align=8
+   base size=12 base align=8
+QVariant::Private (0x0x7f3d49b0cea0) 0
+
+Class QVariant::Handler
+   size=72 align=8
+   base size=72 base align=8
+QVariant::Handler (0x0x7f3d49b0cf60) 0
+
+Class QVariant
+   size=16 align=8
+   base size=16 base align=8
+QVariant (0x0x7f3d49b0cde0) 0
+
+Class QVariantComparisonHelper
+   size=8 align=8
+   base size=8 base align=8
+QVariantComparisonHelper (0x0x7f3d495e9a80) 0
+
+Class QSequentialIterable::const_iterator
+   size=112 align=8
+   base size=112 base align=8
+QSequentialIterable::const_iterator (0x0x7f3d49690120) 0
+
+Class QSequentialIterable
+   size=104 align=8
+   base size=104 base align=8
+QSequentialIterable (0x0x7f3d496900c0) 0
+
+Class QAssociativeIterable::const_iterator
+   size=120 align=8
+   base size=120 base align=8
+QAssociativeIterable::const_iterator (0x0x7f3d496901e0) 0
+
+Class QAssociativeIterable
+   size=112 align=8
+   base size=112 base align=8
+QAssociativeIterable (0x0x7f3d49690180) 0
+
+Class QModelIndex
+   size=24 align=8
+   base size=24 base align=8
+QModelIndex (0x0x7f3d493aa4e0) 0
+
+Class QPersistentModelIndex
+   size=8 align=8
+   base size=8 base align=8
+QPersistentModelIndex (0x0x7f3d493aaba0) 0
+
+Class QAbstractItemModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractItemModel::QPrivateSignal (0x0x7f3d49180300) 0 empty
+
+Vtable for QAbstractItemModel
+QAbstractItemModel::_ZTV18QAbstractItemModel: 48u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QAbstractItemModel)
+16    (int (*)(...))QAbstractItemModel::metaObject
+24    (int (*)(...))QAbstractItemModel::qt_metacast
+32    (int (*)(...))QAbstractItemModel::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))QAbstractItemModel::sibling
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))QAbstractItemModel::hasChildren
+160   (int (*)(...))__cxa_pure_virtual
+168   (int (*)(...))QAbstractItemModel::setData
+176   (int (*)(...))QAbstractItemModel::headerData
+184   (int (*)(...))QAbstractItemModel::setHeaderData
+192   (int (*)(...))QAbstractItemModel::itemData
+200   (int (*)(...))QAbstractItemModel::setItemData
+208   (int (*)(...))QAbstractItemModel::mimeTypes
+216   (int (*)(...))QAbstractItemModel::mimeData
+224   (int (*)(...))QAbstractItemModel::canDropMimeData
+232   (int (*)(...))QAbstractItemModel::dropMimeData
+240   (int (*)(...))QAbstractItemModel::supportedDropActions
+248   (int (*)(...))QAbstractItemModel::supportedDragActions
+256   (int (*)(...))QAbstractItemModel::insertRows
+264   (int (*)(...))QAbstractItemModel::insertColumns
+272   (int (*)(...))QAbstractItemModel::removeRows
+280   (int (*)(...))QAbstractItemModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QAbstractItemModel::fetchMore
+312   (int (*)(...))QAbstractItemModel::canFetchMore
+320   (int (*)(...))QAbstractItemModel::flags
+328   (int (*)(...))QAbstractItemModel::sort
+336   (int (*)(...))QAbstractItemModel::buddy
+344   (int (*)(...))QAbstractItemModel::match
+352   (int (*)(...))QAbstractItemModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractItemModel::submit
+376   (int (*)(...))QAbstractItemModel::revert
+
+Class QAbstractItemModel
+   size=16 align=8
+   base size=16 base align=8
+QAbstractItemModel (0x0x7f3d4916ac30) 0
+    vptr=((& QAbstractItemModel::_ZTV18QAbstractItemModel) + 16u)
+  QObject (0x0x7f3d491802a0) 0
+      primary-for QAbstractItemModel (0x0x7f3d4916ac30)
+
+Class QAbstractTableModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractTableModel::QPrivateSignal (0x0x7f3d49180660) 0 empty
+
+Vtable for QAbstractTableModel
+QAbstractTableModel::_ZTV19QAbstractTableModel: 48u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QAbstractTableModel)
+16    (int (*)(...))QAbstractTableModel::metaObject
+24    (int (*)(...))QAbstractTableModel::qt_metacast
+32    (int (*)(...))QAbstractTableModel::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QAbstractTableModel::index
+120   (int (*)(...))QAbstractTableModel::parent
+128   (int (*)(...))QAbstractTableModel::sibling
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))QAbstractTableModel::hasChildren
+160   (int (*)(...))__cxa_pure_virtual
+168   (int (*)(...))QAbstractItemModel::setData
+176   (int (*)(...))QAbstractItemModel::headerData
+184   (int (*)(...))QAbstractItemModel::setHeaderData
+192   (int (*)(...))QAbstractItemModel::itemData
+200   (int (*)(...))QAbstractItemModel::setItemData
+208   (int (*)(...))QAbstractItemModel::mimeTypes
+216   (int (*)(...))QAbstractItemModel::mimeData
+224   (int (*)(...))QAbstractItemModel::canDropMimeData
+232   (int (*)(...))QAbstractTableModel::dropMimeData
+240   (int (*)(...))QAbstractItemModel::supportedDropActions
+248   (int (*)(...))QAbstractItemModel::supportedDragActions
+256   (int (*)(...))QAbstractItemModel::insertRows
+264   (int (*)(...))QAbstractItemModel::insertColumns
+272   (int (*)(...))QAbstractItemModel::removeRows
+280   (int (*)(...))QAbstractItemModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QAbstractItemModel::fetchMore
+312   (int (*)(...))QAbstractItemModel::canFetchMore
+320   (int (*)(...))QAbstractTableModel::flags
+328   (int (*)(...))QAbstractItemModel::sort
+336   (int (*)(...))QAbstractItemModel::buddy
+344   (int (*)(...))QAbstractItemModel::match
+352   (int (*)(...))QAbstractItemModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractItemModel::submit
+376   (int (*)(...))QAbstractItemModel::revert
+
+Class QAbstractTableModel
+   size=16 align=8
+   base size=16 base align=8
+QAbstractTableModel (0x0x7f3d4916ae38) 0
+    vptr=((& QAbstractTableModel::_ZTV19QAbstractTableModel) + 16u)
+  QAbstractItemModel (0x0x7f3d4916aea0) 0
+      primary-for QAbstractTableModel (0x0x7f3d4916ae38)
+    QObject (0x0x7f3d49180600) 0
+        primary-for QAbstractItemModel (0x0x7f3d4916aea0)
+
+Class QAbstractListModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractListModel::QPrivateSignal (0x0x7f3d49180720) 0 empty
+
+Vtable for QAbstractListModel
+QAbstractListModel::_ZTV18QAbstractListModel: 48u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QAbstractListModel)
+16    (int (*)(...))QAbstractListModel::metaObject
+24    (int (*)(...))QAbstractListModel::qt_metacast
+32    (int (*)(...))QAbstractListModel::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QAbstractListModel::index
+120   (int (*)(...))QAbstractListModel::parent
+128   (int (*)(...))QAbstractListModel::sibling
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))QAbstractListModel::columnCount
+152   (int (*)(...))QAbstractListModel::hasChildren
+160   (int (*)(...))__cxa_pure_virtual
+168   (int (*)(...))QAbstractItemModel::setData
+176   (int (*)(...))QAbstractItemModel::headerData
+184   (int (*)(...))QAbstractItemModel::setHeaderData
+192   (int (*)(...))QAbstractItemModel::itemData
+200   (int (*)(...))QAbstractItemModel::setItemData
+208   (int (*)(...))QAbstractItemModel::mimeTypes
+216   (int (*)(...))QAbstractItemModel::mimeData
+224   (int (*)(...))QAbstractItemModel::canDropMimeData
+232   (int (*)(...))QAbstractListModel::dropMimeData
+240   (int (*)(...))QAbstractItemModel::supportedDropActions
+248   (int (*)(...))QAbstractItemModel::supportedDragActions
+256   (int (*)(...))QAbstractItemModel::insertRows
+264   (int (*)(...))QAbstractItemModel::insertColumns
+272   (int (*)(...))QAbstractItemModel::removeRows
+280   (int (*)(...))QAbstractItemModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QAbstractItemModel::fetchMore
+312   (int (*)(...))QAbstractItemModel::canFetchMore
+320   (int (*)(...))QAbstractListModel::flags
+328   (int (*)(...))QAbstractItemModel::sort
+336   (int (*)(...))QAbstractItemModel::buddy
+344   (int (*)(...))QAbstractItemModel::match
+352   (int (*)(...))QAbstractItemModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractItemModel::submit
+376   (int (*)(...))QAbstractItemModel::revert
+
+Class QAbstractListModel
+   size=16 align=8
+   base size=16 base align=8
+QAbstractListModel (0x0x7f3d4916af08) 0
+    vptr=((& QAbstractListModel::_ZTV18QAbstractListModel) + 16u)
+  QAbstractItemModel (0x0x7f3d4916af70) 0
+      primary-for QAbstractListModel (0x0x7f3d4916af08)
+    QObject (0x0x7f3d491806c0) 0
+        primary-for QAbstractItemModel (0x0x7f3d4916af70)
+
+Vtable for QAbstractNativeEventFilter
+QAbstractNativeEventFilter::_ZTV26QAbstractNativeEventFilter: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI26QAbstractNativeEventFilter)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class QAbstractNativeEventFilter
+   size=16 align=8
+   base size=16 base align=8
+QAbstractNativeEventFilter (0x0x7f3d491809c0) 0
+    vptr=((& QAbstractNativeEventFilter::_ZTV26QAbstractNativeEventFilter) + 16u)
+
+Class QAbstractProxyModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractProxyModel::QPrivateSignal (0x0x7f3d49180a80) 0 empty
+
+Vtable for QAbstractProxyModel
+QAbstractProxyModel::_ZTV19QAbstractProxyModel: 53u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QAbstractProxyModel)
+16    (int (*)(...))QAbstractProxyModel::metaObject
+24    (int (*)(...))QAbstractProxyModel::qt_metacast
+32    (int (*)(...))QAbstractProxyModel::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))QAbstractProxyModel::sibling
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))QAbstractProxyModel::hasChildren
+160   (int (*)(...))QAbstractProxyModel::data
+168   (int (*)(...))QAbstractProxyModel::setData
+176   (int (*)(...))QAbstractProxyModel::headerData
+184   (int (*)(...))QAbstractProxyModel::setHeaderData
+192   (int (*)(...))QAbstractProxyModel::itemData
+200   (int (*)(...))QAbstractProxyModel::setItemData
+208   (int (*)(...))QAbstractProxyModel::mimeTypes
+216   (int (*)(...))QAbstractProxyModel::mimeData
+224   (int (*)(...))QAbstractProxyModel::canDropMimeData
+232   (int (*)(...))QAbstractProxyModel::dropMimeData
+240   (int (*)(...))QAbstractProxyModel::supportedDropActions
+248   (int (*)(...))QAbstractProxyModel::supportedDragActions
+256   (int (*)(...))QAbstractItemModel::insertRows
+264   (int (*)(...))QAbstractItemModel::insertColumns
+272   (int (*)(...))QAbstractItemModel::removeRows
+280   (int (*)(...))QAbstractItemModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QAbstractProxyModel::fetchMore
+312   (int (*)(...))QAbstractProxyModel::canFetchMore
+320   (int (*)(...))QAbstractProxyModel::flags
+328   (int (*)(...))QAbstractProxyModel::sort
+336   (int (*)(...))QAbstractProxyModel::buddy
+344   (int (*)(...))QAbstractItemModel::match
+352   (int (*)(...))QAbstractProxyModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractProxyModel::submit
+376   (int (*)(...))QAbstractProxyModel::revert
+384   (int (*)(...))QAbstractProxyModel::setSourceModel
+392   (int (*)(...))__cxa_pure_virtual
+400   (int (*)(...))__cxa_pure_virtual
+408   (int (*)(...))QAbstractProxyModel::mapSelectionToSource
+416   (int (*)(...))QAbstractProxyModel::mapSelectionFromSource
+
+Class QAbstractProxyModel
+   size=16 align=8
+   base size=16 base align=8
+QAbstractProxyModel (0x0x7f3d492560d0) 0
+    vptr=((& QAbstractProxyModel::_ZTV19QAbstractProxyModel) + 16u)
+  QAbstractItemModel (0x0x7f3d49256138) 0
+      primary-for QAbstractProxyModel (0x0x7f3d492560d0)
+    QObject (0x0x7f3d49180a20) 0
+        primary-for QAbstractItemModel (0x0x7f3d49256138)
+
+Class QAbstractState::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractState::QPrivateSignal (0x0x7f3d49180b40) 0 empty
+
+Vtable for QAbstractState
+QAbstractState::_ZTV14QAbstractState: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QAbstractState)
+16    (int (*)(...))QAbstractState::metaObject
+24    (int (*)(...))QAbstractState::qt_metacast
+32    (int (*)(...))QAbstractState::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QAbstractState::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+
+Class QAbstractState
+   size=16 align=8
+   base size=16 base align=8
+QAbstractState (0x0x7f3d492561a0) 0
+    vptr=((& QAbstractState::_ZTV14QAbstractState) + 16u)
+  QObject (0x0x7f3d49180ae0) 0
+      primary-for QAbstractState (0x0x7f3d492561a0)
+
+Class QAbstractTransition::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractTransition::QPrivateSignal (0x0x7f3d49180c00) 0 empty
+
+Vtable for QAbstractTransition
+QAbstractTransition::_ZTV19QAbstractTransition: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QAbstractTransition)
+16    (int (*)(...))QAbstractTransition::metaObject
+24    (int (*)(...))QAbstractTransition::qt_metacast
+32    (int (*)(...))QAbstractTransition::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QAbstractTransition::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+
+Class QAbstractTransition
+   size=16 align=8
+   base size=16 base align=8
+QAbstractTransition (0x0x7f3d49256208) 0
+    vptr=((& QAbstractTransition::_ZTV19QAbstractTransition) + 16u)
+  QObject (0x0x7f3d49180ba0) 0
+      primary-for QAbstractTransition (0x0x7f3d49256208)
+
+Class QAnimationGroup::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAnimationGroup::QPrivateSignal (0x0x7f3d49180cc0) 0 empty
+
+Vtable for QAnimationGroup
+QAnimationGroup::_ZTV15QAnimationGroup: 18u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QAnimationGroup)
+16    (int (*)(...))QAnimationGroup::metaObject
+24    (int (*)(...))QAnimationGroup::qt_metacast
+32    (int (*)(...))QAnimationGroup::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QAnimationGroup::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))QAbstractAnimation::updateState
+136   (int (*)(...))QAbstractAnimation::updateDirection
+
+Class QAnimationGroup
+   size=16 align=8
+   base size=16 base align=8
+QAnimationGroup (0x0x7f3d49256270) 0
+    vptr=((& QAnimationGroup::_ZTV15QAnimationGroup) + 16u)
+  QAbstractAnimation (0x0x7f3d492562d8) 0
+      primary-for QAnimationGroup (0x0x7f3d49256270)
+    QObject (0x0x7f3d49180c60) 0
+        primary-for QAbstractAnimation (0x0x7f3d492562d8)
+
+Class QBasicTimer
+   size=4 align=4
+   base size=4 base align=4
+QBasicTimer (0x0x7f3d492f6a20) 0
+
+Class QBitArray
+   size=8 align=8
+   base size=8 base align=8
+QBitArray (0x0x7f3d492f6cc0) 0
+
+Class QBitRef
+   size=16 align=8
+   base size=12 base align=8
+QBitRef (0x0x7f3d492f6d80) 0
+
+Class QIODevice::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QIODevice::QPrivateSignal (0x0x7f3d48f8b0c0) 0 empty
+
+Vtable for QIODevice
+QIODevice::_ZTV9QIODevice: 30u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QIODevice)
+16    (int (*)(...))QIODevice::metaObject
+24    (int (*)(...))QIODevice::qt_metacast
+32    (int (*)(...))QIODevice::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QIODevice::isSequential
+120   (int (*)(...))QIODevice::open
+128   (int (*)(...))QIODevice::close
+136   (int (*)(...))QIODevice::pos
+144   (int (*)(...))QIODevice::size
+152   (int (*)(...))QIODevice::seek
+160   (int (*)(...))QIODevice::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QIODevice::bytesAvailable
+184   (int (*)(...))QIODevice::bytesToWrite
+192   (int (*)(...))QIODevice::canReadLine
+200   (int (*)(...))QIODevice::waitForReadyRead
+208   (int (*)(...))QIODevice::waitForBytesWritten
+216   (int (*)(...))__cxa_pure_virtual
+224   (int (*)(...))QIODevice::readLineData
+232   (int (*)(...))__cxa_pure_virtual
+
+Class QIODevice
+   size=16 align=8
+   base size=16 base align=8
+QIODevice (0x0x7f3d49256958) 0
+    vptr=((& QIODevice::_ZTV9QIODevice) + 16u)
+  QObject (0x0x7f3d48f8b060) 0
+      primary-for QIODevice (0x0x7f3d49256958)
+
+Class QBuffer::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QBuffer::QPrivateSignal (0x0x7f3d48f8b300) 0 empty
+
+Vtable for QBuffer
+QBuffer::_ZTV7QBuffer: 30u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QBuffer)
+16    (int (*)(...))QBuffer::metaObject
+24    (int (*)(...))QBuffer::qt_metacast
+32    (int (*)(...))QBuffer::qt_metacall
+40    (int (*)(...))QBuffer::~QBuffer
+48    (int (*)(...))QBuffer::~QBuffer
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QBuffer::connectNotify
+104   (int (*)(...))QBuffer::disconnectNotify
+112   (int (*)(...))QIODevice::isSequential
+120   (int (*)(...))QBuffer::open
+128   (int (*)(...))QBuffer::close
+136   (int (*)(...))QBuffer::pos
+144   (int (*)(...))QBuffer::size
+152   (int (*)(...))QBuffer::seek
+160   (int (*)(...))QBuffer::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QIODevice::bytesAvailable
+184   (int (*)(...))QIODevice::bytesToWrite
+192   (int (*)(...))QBuffer::canReadLine
+200   (int (*)(...))QIODevice::waitForReadyRead
+208   (int (*)(...))QIODevice::waitForBytesWritten
+216   (int (*)(...))QBuffer::readData
+224   (int (*)(...))QIODevice::readLineData
+232   (int (*)(...))QBuffer::writeData
+
+Class QBuffer
+   size=16 align=8
+   base size=16 base align=8
+QBuffer (0x0x7f3d49256a90) 0
+    vptr=((& QBuffer::_ZTV7QBuffer) + 16u)
+  QIODevice (0x0x7f3d49256af8) 0
+      primary-for QBuffer (0x0x7f3d49256a90)
+    QObject (0x0x7f3d48f8b2a0) 0
+        primary-for QIODevice (0x0x7f3d49256af8)
+
+Class QByteArrayMatcher::Data
+   size=272 align=8
+   base size=272 base align=8
+QByteArrayMatcher::Data (0x0x7f3d48f8b3c0) 0
+
+Class QByteArrayMatcher
+   size=1040 align=8
+   base size=1040 base align=8
+QByteArrayMatcher (0x0x7f3d48f8b360) 0
+
+Class QStaticByteArrayMatcherBase::Skiptable
+   size=256 align=1
+   base size=256 base align=1
+QStaticByteArrayMatcherBase::Skiptable (0x0x7f3d48f8b4e0) 0
+
+Class QStaticByteArrayMatcherBase
+   size=256 align=16
+   base size=256 base align=16
+QStaticByteArrayMatcherBase (0x0x7f3d48f8b480) 0
+
+Class QSharedData
+   size=4 align=4
+   base size=4 base align=4
+QSharedData (0x0x7f3d48f8b6c0) 0
+
+Class QLocale
+   size=8 align=8
+   base size=8 base align=8
+QLocale (0x0x7f3d48f8b8a0) 0
+
+Class QCollatorSortKey
+   size=8 align=8
+   base size=8 base align=8
+QCollatorSortKey (0x0x7f3d48f8bea0) 0
+
+Class QCollator
+   size=8 align=8
+   base size=8 base align=8
+QCollator (0x0x7f3d48f8bf60) 0
+
+Class QCommandLineOption
+   size=8 align=8
+   base size=8 base align=8
+QCommandLineOption (0x0x7f3d48d72f60) 0
+
+Vtable for QEvent
+QEvent::_ZTV6QEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI6QEvent)
+16    (int (*)(...))QEvent::~QEvent
+24    (int (*)(...))QEvent::~QEvent
+
+Class QEvent
+   size=24 align=8
+   base size=20 base align=8
+QEvent (0x0x7f3d48da8420) 0
+    vptr=((& QEvent::_ZTV6QEvent) + 16u)
+
+Vtable for QTimerEvent
+QTimerEvent::_ZTV11QTimerEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QTimerEvent)
+16    (int (*)(...))QTimerEvent::~QTimerEvent
+24    (int (*)(...))QTimerEvent::~QTimerEvent
+
+Class QTimerEvent
+   size=24 align=8
+   base size=24 base align=8
+QTimerEvent (0x0x7f3d48e01000) 0
+    vptr=((& QTimerEvent::_ZTV11QTimerEvent) + 16u)
+  QEvent (0x0x7f3d48da8480) 0
+      primary-for QTimerEvent (0x0x7f3d48e01000)
+
+Vtable for QChildEvent
+QChildEvent::_ZTV11QChildEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QChildEvent)
+16    (int (*)(...))QChildEvent::~QChildEvent
+24    (int (*)(...))QChildEvent::~QChildEvent
+
+Class QChildEvent
+   size=32 align=8
+   base size=32 base align=8
+QChildEvent (0x0x7f3d48e01068) 0
+    vptr=((& QChildEvent::_ZTV11QChildEvent) + 16u)
+  QEvent (0x0x7f3d48da84e0) 0
+      primary-for QChildEvent (0x0x7f3d48e01068)
+
+Vtable for QDynamicPropertyChangeEvent
+QDynamicPropertyChangeEvent::_ZTV27QDynamicPropertyChangeEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI27QDynamicPropertyChangeEvent)
+16    (int (*)(...))QDynamicPropertyChangeEvent::~QDynamicPropertyChangeEvent
+24    (int (*)(...))QDynamicPropertyChangeEvent::~QDynamicPropertyChangeEvent
+
+Class QDynamicPropertyChangeEvent
+   size=32 align=8
+   base size=32 base align=8
+QDynamicPropertyChangeEvent (0x0x7f3d48e015b0) 0
+    vptr=((& QDynamicPropertyChangeEvent::_ZTV27QDynamicPropertyChangeEvent) + 16u)
+  QEvent (0x0x7f3d48da89c0) 0
+      primary-for QDynamicPropertyChangeEvent (0x0x7f3d48e015b0)
+
+Vtable for QDeferredDeleteEvent
+QDeferredDeleteEvent::_ZTV20QDeferredDeleteEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QDeferredDeleteEvent)
+16    (int (*)(...))QDeferredDeleteEvent::~QDeferredDeleteEvent
+24    (int (*)(...))QDeferredDeleteEvent::~QDeferredDeleteEvent
+
+Class QDeferredDeleteEvent
+   size=24 align=8
+   base size=24 base align=8
+QDeferredDeleteEvent (0x0x7f3d48e01618) 0
+    vptr=((& QDeferredDeleteEvent::_ZTV20QDeferredDeleteEvent) + 16u)
+  QEvent (0x0x7f3d48da8a20) 0
+      primary-for QDeferredDeleteEvent (0x0x7f3d48e01618)
+
+Class QCoreApplication::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QCoreApplication::QPrivateSignal (0x0x7f3d48da8ae0) 0 empty
+
+Vtable for QCoreApplication
+QCoreApplication::_ZTV16QCoreApplication: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QCoreApplication)
+16    (int (*)(...))QCoreApplication::metaObject
+24    (int (*)(...))QCoreApplication::qt_metacast
+32    (int (*)(...))QCoreApplication::qt_metacall
+40    (int (*)(...))QCoreApplication::~QCoreApplication
+48    (int (*)(...))QCoreApplication::~QCoreApplication
+56    (int (*)(...))QCoreApplication::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QCoreApplication::notify
+120   (int (*)(...))QCoreApplication::compressEvent
+
+Class QCoreApplication
+   size=16 align=8
+   base size=16 base align=8
+QCoreApplication (0x0x7f3d48e01680) 0
+    vptr=((& QCoreApplication::_ZTV16QCoreApplication) + 16u)
+  QObject (0x0x7f3d48da8a80) 0
+      primary-for QCoreApplication (0x0x7f3d48e01680)
+
+Class QCommandLineParser
+   size=8 align=8
+   base size=8 base align=8
+QCommandLineParser (0x0x7f3d48da8b40) 0
+
+Class QContiguousCacheData
+   size=24 align=4
+   base size=24 base align=4
+QContiguousCacheData (0x0x7f3d48da8ba0) 0
+
+Class QCryptographicHash
+   size=8 align=8
+   base size=8 base align=8
+QCryptographicHash (0x0x7f3d48e931e0) 0
+
+Class QDataStream
+   size=32 align=8
+   base size=32 base align=8
+QDataStream (0x0x7f3d48e93240) 0
+
+Class QtPrivate::StreamStateSaver
+   size=16 align=8
+   base size=12 base align=8
+QtPrivate::StreamStateSaver (0x0x7f3d48e93300) 0
+
+Class QDate
+   size=8 align=8
+   base size=8 base align=8
+QDate (0x0x7f3d48e937e0) 0
+
+Class QTime
+   size=4 align=4
+   base size=4 base align=4
+QTime (0x0x7f3d48e93a80) 0
+
+Class QDateTime::ShortData
+   size=8 align=8
+   base size=8 base align=8
+QDateTime::ShortData (0x0x7f3d48b66240) 0
+
+Class QDateTime::Data
+   size=8 align=8
+   base size=8 base align=8
+QDateTime::Data (0x0x7f3d48b662a0) 0
+
+Class QDateTime
+   size=8 align=8
+   base size=8 base align=8
+QDateTime (0x0x7f3d48b661e0) 0
+
+Class QElapsedTimer
+   size=16 align=8
+   base size=16 base align=8
+QElapsedTimer (0x0x7f3d48c0e3c0) 0
+
+Class QDeadlineTimer
+   size=16 align=8
+   base size=16 base align=8
+QDeadlineTimer (0x0x7f3d48c0e8a0) 0
+
+Vtable for QTextStream
+QTextStream::_ZTV11QTextStream: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QTextStream)
+16    (int (*)(...))QTextStream::~QTextStream
+24    (int (*)(...))QTextStream::~QTextStream
+
+Class QTextStream
+   size=16 align=8
+   base size=16 base align=8
+QTextStream (0x0x7f3d4892c840) 0
+    vptr=((& QTextStream::_ZTV11QTextStream) + 16u)
+
+Class QTextStreamManipulator
+   size=40 align=8
+   base size=38 base align=8
+QTextStreamManipulator (0x0x7f3d4892cae0) 0
+
+Class QtSharedPointer::NormalDeleter
+   size=1 align=1
+   base size=0 base align=1
+QtSharedPointer::NormalDeleter (0x0x7f3d4892cd20) 0 empty
+
+Class QtSharedPointer::ExternalRefCountData
+   size=16 align=8
+   base size=16 base align=8
+QtSharedPointer::ExternalRefCountData (0x0x7f3d4892cea0) 0
+
+Class QDebug::Stream
+   size=80 align=8
+   base size=76 base align=8
+QDebug::Stream (0x0x7f3d48a77420) 0
+
+Class QDebug
+   size=8 align=8
+   base size=8 base align=8
+QDebug (0x0x7f3d48a773c0) 0
+
+Class QDebugStateSaver
+   size=8 align=8
+   base size=8 base align=8
+QDebugStateSaver (0x0x7f3d487ca900) 0
+
+Class QNoDebug
+   size=1 align=1
+   base size=0 base align=1
+QNoDebug (0x0x7f3d487ca9c0) 0 empty
+
+Class QFileDevice::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFileDevice::QPrivateSignal (0x0x7f3d4889ab40) 0 empty
+
+Vtable for QFileDevice
+QFileDevice::_ZTV11QFileDevice: 34u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QFileDevice)
+16    (int (*)(...))QFileDevice::metaObject
+24    (int (*)(...))QFileDevice::qt_metacast
+32    (int (*)(...))QFileDevice::qt_metacall
+40    (int (*)(...))QFileDevice::~QFileDevice
+48    (int (*)(...))QFileDevice::~QFileDevice
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QFileDevice::isSequential
+120   (int (*)(...))QIODevice::open
+128   (int (*)(...))QFileDevice::close
+136   (int (*)(...))QFileDevice::pos
+144   (int (*)(...))QFileDevice::size
+152   (int (*)(...))QFileDevice::seek
+160   (int (*)(...))QFileDevice::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QIODevice::bytesAvailable
+184   (int (*)(...))QIODevice::bytesToWrite
+192   (int (*)(...))QIODevice::canReadLine
+200   (int (*)(...))QIODevice::waitForReadyRead
+208   (int (*)(...))QIODevice::waitForBytesWritten
+216   (int (*)(...))QFileDevice::readData
+224   (int (*)(...))QFileDevice::readLineData
+232   (int (*)(...))QFileDevice::writeData
+240   (int (*)(...))QFileDevice::fileName
+248   (int (*)(...))QFileDevice::resize
+256   (int (*)(...))QFileDevice::permissions
+264   (int (*)(...))QFileDevice::setPermissions
+
+Class QFileDevice
+   size=16 align=8
+   base size=16 base align=8
+QFileDevice (0x0x7f3d488af5b0) 0
+    vptr=((& QFileDevice::_ZTV11QFileDevice) + 16u)
+  QIODevice (0x0x7f3d488af618) 0
+      primary-for QFileDevice (0x0x7f3d488af5b0)
+    QObject (0x0x7f3d4889aae0) 0
+        primary-for QIODevice (0x0x7f3d488af618)
+
+Class QFile::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFile::QPrivateSignal (0x0x7f3d4889ad80) 0 empty
+
+Vtable for QFile
+QFile::_ZTV5QFile: 34u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI5QFile)
+16    (int (*)(...))QFile::metaObject
+24    (int (*)(...))QFile::qt_metacast
+32    (int (*)(...))QFile::qt_metacall
+40    (int (*)(...))QFile::~QFile
+48    (int (*)(...))QFile::~QFile
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QFileDevice::isSequential
+120   (int (*)(...))QFile::open
+128   (int (*)(...))QFileDevice::close
+136   (int (*)(...))QFileDevice::pos
+144   (int (*)(...))QFile::size
+152   (int (*)(...))QFileDevice::seek
+160   (int (*)(...))QFileDevice::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QIODevice::bytesAvailable
+184   (int (*)(...))QIODevice::bytesToWrite
+192   (int (*)(...))QIODevice::canReadLine
+200   (int (*)(...))QIODevice::waitForReadyRead
+208   (int (*)(...))QIODevice::waitForBytesWritten
+216   (int (*)(...))QFileDevice::readData
+224   (int (*)(...))QFileDevice::readLineData
+232   (int (*)(...))QFileDevice::writeData
+240   (int (*)(...))QFile::fileName
+248   (int (*)(...))QFile::resize
+256   (int (*)(...))QFile::permissions
+264   (int (*)(...))QFile::setPermissions
+
+Class QFile
+   size=16 align=8
+   base size=16 base align=8
+QFile (0x0x7f3d488af750) 0
+    vptr=((& QFile::_ZTV5QFile) + 16u)
+  QFileDevice (0x0x7f3d488af7b8) 0
+      primary-for QFile (0x0x7f3d488af750)
+    QIODevice (0x0x7f3d488af820) 0
+        primary-for QFileDevice (0x0x7f3d488af7b8)
+      QObject (0x0x7f3d4889ad20) 0
+          primary-for QIODevice (0x0x7f3d488af820)
+
+Class QFileInfo
+   size=8 align=8
+   base size=8 base align=8
+QFileInfo (0x0x7f3d4889af60) 0
+
+Class QDir
+   size=8 align=8
+   base size=8 base align=8
+QDir (0x0x7f3d4854c3c0) 0
+
+Class QDirIterator
+   size=8 align=8
+   base size=8 base align=8
+QDirIterator (0x0x7f3d4854cd80) 0
+
+Class QEasingCurve
+   size=8 align=8
+   base size=8 base align=8
+QEasingCurve (0x0x7f3d48640000) 0
+
+Class QEventTransition::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QEventTransition::QPrivateSignal (0x0x7f3d486ce420) 0 empty
+
+Vtable for QEventTransition
+QEventTransition::_ZTV16QEventTransition: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QEventTransition)
+16    (int (*)(...))QEventTransition::metaObject
+24    (int (*)(...))QEventTransition::qt_metacast
+32    (int (*)(...))QEventTransition::qt_metacall
+40    (int (*)(...))QEventTransition::~QEventTransition
+48    (int (*)(...))QEventTransition::~QEventTransition
+56    (int (*)(...))QEventTransition::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QEventTransition::eventTest
+120   (int (*)(...))QEventTransition::onTransition
+
+Class QEventTransition
+   size=16 align=8
+   base size=16 base align=8
+QEventTransition (0x0x7f3d486c1a28) 0
+    vptr=((& QEventTransition::_ZTV16QEventTransition) + 16u)
+  QAbstractTransition (0x0x7f3d486c1a90) 0
+      primary-for QEventTransition (0x0x7f3d486c1a28)
+    QObject (0x0x7f3d486ce3c0) 0
+        primary-for QAbstractTransition (0x0x7f3d486c1a90)
+
+Vtable for QException
+QException::_ZTV10QException: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QException)
+16    (int (*)(...))QException::~QException
+24    (int (*)(...))QException::~QException
+32    (int (*)(...))std::exception::what
+40    (int (*)(...))QException::raise
+48    (int (*)(...))QException::clone
+
+Class QException
+   size=8 align=8
+   base size=8 base align=8
+QException (0x0x7f3d486c1af8) 0 nearly-empty
+    vptr=((& QException::_ZTV10QException) + 16u)
+  std::exception (0x0x7f3d486ce480) 0 nearly-empty
+      primary-for QException (0x0x7f3d486c1af8)
+
+Vtable for QUnhandledException
+QUnhandledException::_ZTV19QUnhandledException: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QUnhandledException)
+16    (int (*)(...))QUnhandledException::~QUnhandledException
+24    (int (*)(...))QUnhandledException::~QUnhandledException
+32    (int (*)(...))std::exception::what
+40    (int (*)(...))QUnhandledException::raise
+48    (int (*)(...))QUnhandledException::clone
+
+Class QUnhandledException
+   size=8 align=8
+   base size=8 base align=8
+QUnhandledException (0x0x7f3d486c1b60) 0 nearly-empty
+    vptr=((& QUnhandledException::_ZTV19QUnhandledException) + 16u)
+  QException (0x0x7f3d486c1bc8) 0 nearly-empty
+      primary-for QUnhandledException (0x0x7f3d486c1b60)
+    std::exception (0x0x7f3d486ce4e0) 0 nearly-empty
+        primary-for QException (0x0x7f3d486c1bc8)
+
+Class QtPrivate::ExceptionHolder
+   size=8 align=8
+   base size=8 base align=8
+QtPrivate::ExceptionHolder (0x0x7f3d486ce540) 0
+
+Class QtPrivate::ExceptionStore
+   size=8 align=8
+   base size=8 base align=8
+QtPrivate::ExceptionStore (0x0x7f3d486ce600) 0
+
+Vtable for QFactoryInterface
+QFactoryInterface::_ZTV17QFactoryInterface: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QFactoryInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class QFactoryInterface
+   size=8 align=8
+   base size=8 base align=8
+QFactoryInterface (0x0x7f3d486ce660) 0 nearly-empty
+    vptr=((& QFactoryInterface::_ZTV17QFactoryInterface) + 16u)
+
+Class QFileSelector::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFileSelector::QPrivateSignal (0x0x7f3d486ce780) 0 empty
+
+Vtable for QFileSelector
+QFileSelector::_ZTV13QFileSelector: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QFileSelector)
+16    (int (*)(...))QFileSelector::metaObject
+24    (int (*)(...))QFileSelector::qt_metacast
+32    (int (*)(...))QFileSelector::qt_metacall
+40    (int (*)(...))QFileSelector::~QFileSelector
+48    (int (*)(...))QFileSelector::~QFileSelector
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QFileSelector
+   size=16 align=8
+   base size=16 base align=8
+QFileSelector (0x0x7f3d486c1c30) 0
+    vptr=((& QFileSelector::_ZTV13QFileSelector) + 16u)
+  QObject (0x0x7f3d486ce720) 0
+      primary-for QFileSelector (0x0x7f3d486c1c30)
+
+Class QFileSystemWatcher::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFileSystemWatcher::QPrivateSignal (0x0x7f3d486ce840) 0 empty
+
+Vtable for QFileSystemWatcher
+QFileSystemWatcher::_ZTV18QFileSystemWatcher: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QFileSystemWatcher)
+16    (int (*)(...))QFileSystemWatcher::metaObject
+24    (int (*)(...))QFileSystemWatcher::qt_metacast
+32    (int (*)(...))QFileSystemWatcher::qt_metacall
+40    (int (*)(...))QFileSystemWatcher::~QFileSystemWatcher
+48    (int (*)(...))QFileSystemWatcher::~QFileSystemWatcher
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QFileSystemWatcher
+   size=16 align=8
+   base size=16 base align=8
+QFileSystemWatcher (0x0x7f3d486c1c98) 0
+    vptr=((& QFileSystemWatcher::_ZTV18QFileSystemWatcher) + 16u)
+  QObject (0x0x7f3d486ce7e0) 0
+      primary-for QFileSystemWatcher (0x0x7f3d486c1c98)
+
+Class QFinalState::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFinalState::QPrivateSignal (0x0x7f3d486ce900) 0 empty
+
+Vtable for QFinalState
+QFinalState::_ZTV11QFinalState: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QFinalState)
+16    (int (*)(...))QFinalState::metaObject
+24    (int (*)(...))QFinalState::qt_metacast
+32    (int (*)(...))QFinalState::qt_metacall
+40    (int (*)(...))QFinalState::~QFinalState
+48    (int (*)(...))QFinalState::~QFinalState
+56    (int (*)(...))QFinalState::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QFinalState::onEntry
+120   (int (*)(...))QFinalState::onExit
+
+Class QFinalState
+   size=16 align=8
+   base size=16 base align=8
+QFinalState (0x0x7f3d486c1d00) 0
+    vptr=((& QFinalState::_ZTV11QFinalState) + 16u)
+  QAbstractState (0x0x7f3d486c1d68) 0
+      primary-for QFinalState (0x0x7f3d486c1d00)
+    QObject (0x0x7f3d486ce8a0) 0
+        primary-for QAbstractState (0x0x7f3d486c1d68)
+
+Vtable for QRunnable
+QRunnable::_ZTV9QRunnable: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QRunnable)
+16    (int (*)(...))__cxa_pure_virtual
+24    0u
+32    0u
+
+Class QRunnable
+   size=16 align=8
+   base size=12 base align=8
+QRunnable (0x0x7f3d486ce960) 0
+    vptr=((& QRunnable::_ZTV9QRunnable) + 16u)
+
+Class QBasicMutex
+   size=8 align=8
+   base size=8 base align=8
+QBasicMutex (0x0x7f3d486ce9c0) 0
+
+Class QMutex
+   size=8 align=8
+   base size=8 base align=8
+QMutex (0x0x7f3d486c1ea0) 0
+  QBasicMutex (0x0x7f3d486ceba0) 0
+
+Class QMutexLocker
+   size=8 align=8
+   base size=8 base align=8
+QMutexLocker (0x0x7f3d486cec00) 0
+
+Class QtPrivate::ResultItem
+   size=16 align=8
+   base size=16 base align=8
+QtPrivate::ResultItem (0x0x7f3d486cec60) 0
+
+Class QtPrivate::ResultIteratorBase
+   size=16 align=8
+   base size=12 base align=8
+QtPrivate::ResultIteratorBase (0x0x7f3d486cecc0) 0
+
+Vtable for QtPrivate::ResultStoreBase
+QtPrivate::ResultStoreBase::_ZTVN9QtPrivate15ResultStoreBaseE: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN9QtPrivate15ResultStoreBaseE)
+16    (int (*)(...))QtPrivate::ResultStoreBase::~ResultStoreBase
+24    (int (*)(...))QtPrivate::ResultStoreBase::~ResultStoreBase
+
+Class QtPrivate::ResultStoreBase
+   size=48 align=8
+   base size=44 base align=8
+QtPrivate::ResultStoreBase (0x0x7f3d486cede0) 0
+    vptr=((& QtPrivate::ResultStoreBase::_ZTVN9QtPrivate15ResultStoreBaseE) + 16u)
+
+Vtable for QFutureInterfaceBase
+QFutureInterfaceBase::_ZTV20QFutureInterfaceBase: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QFutureInterfaceBase)
+16    (int (*)(...))QFutureInterfaceBase::~QFutureInterfaceBase
+24    (int (*)(...))QFutureInterfaceBase::~QFutureInterfaceBase
+
+Class QFutureInterfaceBase
+   size=16 align=8
+   base size=16 base align=8
+QFutureInterfaceBase (0x0x7f3d48451660) 0
+    vptr=((& QFutureInterfaceBase::_ZTV20QFutureInterfaceBase) + 16u)
+
+Class QFutureWatcherBase::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFutureWatcherBase::QPrivateSignal (0x0x7f3d48451e40) 0 empty
+
+Vtable for QFutureWatcherBase
+QFutureWatcherBase::_ZTV18QFutureWatcherBase: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QFutureWatcherBase)
+16    (int (*)(...))QFutureWatcherBase::metaObject
+24    (int (*)(...))QFutureWatcherBase::qt_metacast
+32    (int (*)(...))QFutureWatcherBase::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QFutureWatcherBase::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QFutureWatcherBase::connectNotify
+104   (int (*)(...))QFutureWatcherBase::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+
+Class QFutureWatcherBase
+   size=16 align=8
+   base size=16 base align=8
+QFutureWatcherBase (0x0x7f3d484fe000) 0
+    vptr=((& QFutureWatcherBase::_ZTV18QFutureWatcherBase) + 16u)
+  QObject (0x0x7f3d48451de0) 0
+      primary-for QFutureWatcherBase (0x0x7f3d484fe000)
+
+Class QHistoryState::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QHistoryState::QPrivateSignal (0x0x7f3d4812f480) 0 empty
+
+Vtable for QHistoryState
+QHistoryState::_ZTV13QHistoryState: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QHistoryState)
+16    (int (*)(...))QHistoryState::metaObject
+24    (int (*)(...))QHistoryState::qt_metacast
+32    (int (*)(...))QHistoryState::qt_metacall
+40    (int (*)(...))QHistoryState::~QHistoryState
+48    (int (*)(...))QHistoryState::~QHistoryState
+56    (int (*)(...))QHistoryState::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QHistoryState::onEntry
+120   (int (*)(...))QHistoryState::onExit
+
+Class QHistoryState
+   size=16 align=8
+   base size=16 base align=8
+QHistoryState (0x0x7f3d484fe8f0) 0
+    vptr=((& QHistoryState::_ZTV13QHistoryState) + 16u)
+  QAbstractState (0x0x7f3d484fe958) 0
+      primary-for QHistoryState (0x0x7f3d484fe8f0)
+    QObject (0x0x7f3d4812f420) 0
+        primary-for QAbstractState (0x0x7f3d484fe958)
+
+Class QIdentityProxyModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QIdentityProxyModel::QPrivateSignal (0x0x7f3d4812f540) 0 empty
+
+Vtable for QIdentityProxyModel
+QIdentityProxyModel::_ZTV19QIdentityProxyModel: 53u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QIdentityProxyModel)
+16    (int (*)(...))QIdentityProxyModel::metaObject
+24    (int (*)(...))QIdentityProxyModel::qt_metacast
+32    (int (*)(...))QIdentityProxyModel::qt_metacall
+40    (int (*)(...))QIdentityProxyModel::~QIdentityProxyModel
+48    (int (*)(...))QIdentityProxyModel::~QIdentityProxyModel
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QIdentityProxyModel::index
+120   (int (*)(...))QIdentityProxyModel::parent
+128   (int (*)(...))QIdentityProxyModel::sibling
+136   (int (*)(...))QIdentityProxyModel::rowCount
+144   (int (*)(...))QIdentityProxyModel::columnCount
+152   (int (*)(...))QAbstractProxyModel::hasChildren
+160   (int (*)(...))QAbstractProxyModel::data
+168   (int (*)(...))QAbstractProxyModel::setData
+176   (int (*)(...))QIdentityProxyModel::headerData
+184   (int (*)(...))QAbstractProxyModel::setHeaderData
+192   (int (*)(...))QAbstractProxyModel::itemData
+200   (int (*)(...))QAbstractProxyModel::setItemData
+208   (int (*)(...))QAbstractProxyModel::mimeTypes
+216   (int (*)(...))QAbstractProxyModel::mimeData
+224   (int (*)(...))QAbstractProxyModel::canDropMimeData
+232   (int (*)(...))QIdentityProxyModel::dropMimeData
+240   (int (*)(...))QAbstractProxyModel::supportedDropActions
+248   (int (*)(...))QAbstractProxyModel::supportedDragActions
+256   (int (*)(...))QIdentityProxyModel::insertRows
+264   (int (*)(...))QIdentityProxyModel::insertColumns
+272   (int (*)(...))QIdentityProxyModel::removeRows
+280   (int (*)(...))QIdentityProxyModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QAbstractProxyModel::fetchMore
+312   (int (*)(...))QAbstractProxyModel::canFetchMore
+320   (int (*)(...))QAbstractProxyModel::flags
+328   (int (*)(...))QAbstractProxyModel::sort
+336   (int (*)(...))QAbstractProxyModel::buddy
+344   (int (*)(...))QIdentityProxyModel::match
+352   (int (*)(...))QAbstractProxyModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractProxyModel::submit
+376   (int (*)(...))QAbstractProxyModel::revert
+384   (int (*)(...))QIdentityProxyModel::setSourceModel
+392   (int (*)(...))QIdentityProxyModel::mapToSource
+400   (int (*)(...))QIdentityProxyModel::mapFromSource
+408   (int (*)(...))QIdentityProxyModel::mapSelectionToSource
+416   (int (*)(...))QIdentityProxyModel::mapSelectionFromSource
+
+Class QIdentityProxyModel
+   size=16 align=8
+   base size=16 base align=8
+QIdentityProxyModel (0x0x7f3d484fe9c0) 0
+    vptr=((& QIdentityProxyModel::_ZTV19QIdentityProxyModel) + 16u)
+  QAbstractProxyModel (0x0x7f3d484fea28) 0
+      primary-for QIdentityProxyModel (0x0x7f3d484fe9c0)
+    QAbstractItemModel (0x0x7f3d484fea90) 0
+        primary-for QAbstractProxyModel (0x0x7f3d484fea28)
+      QObject (0x0x7f3d4812f4e0) 0
+          primary-for QAbstractItemModel (0x0x7f3d484fea90)
+
+Class QItemSelectionRange
+   size=16 align=8
+   base size=16 base align=8
+QItemSelectionRange (0x0x7f3d4812f5a0) 0
+
+Class QItemSelectionModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QItemSelectionModel::QPrivateSignal (0x0x7f3d4812fc60) 0 empty
+
+Vtable for QItemSelectionModel
+QItemSelectionModel::_ZTV19QItemSelectionModel: 20u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QItemSelectionModel)
+16    (int (*)(...))QItemSelectionModel::metaObject
+24    (int (*)(...))QItemSelectionModel::qt_metacast
+32    (int (*)(...))QItemSelectionModel::qt_metacall
+40    (int (*)(...))QItemSelectionModel::~QItemSelectionModel
+48    (int (*)(...))QItemSelectionModel::~QItemSelectionModel
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QItemSelectionModel::setCurrentIndex
+120   (int (*)(...))QItemSelectionModel::select
+128   (int (*)(...))QItemSelectionModel::select
+136   (int (*)(...))QItemSelectionModel::clear
+144   (int (*)(...))QItemSelectionModel::reset
+152   (int (*)(...))QItemSelectionModel::clearCurrentIndex
+
+Class QItemSelectionModel
+   size=16 align=8
+   base size=16 base align=8
+QItemSelectionModel (0x0x7f3d4819d2d8) 0
+    vptr=((& QItemSelectionModel::_ZTV19QItemSelectionModel) + 16u)
+  QObject (0x0x7f3d4812fc00) 0
+      primary-for QItemSelectionModel (0x0x7f3d4819d2d8)
+
+Class QItemSelection
+   size=8 align=8
+   base size=8 base align=8
+QItemSelection (0x0x7f3d4819d4e0) 0
+  QList<QItemSelectionRange> (0x0x7f3d4819d548) 0
+    QListSpecialMethods<QItemSelectionRange> (0x0x7f3d4812ff60) 0 empty
+
+Class QJsonValue
+   size=24 align=8
+   base size=20 base align=8
+QJsonValue (0x0x7f3d48228480) 0
+
+Class QJsonValueRef
+   size=16 align=8
+   base size=12 base align=8
+QJsonValueRef (0x0x7f3d47f9aba0) 0
+
+Class QJsonValuePtr
+   size=24 align=8
+   base size=24 base align=8
+QJsonValuePtr (0x0x7f3d48000120) 0
+
+Class QJsonValueRefPtr
+   size=16 align=8
+   base size=16 base align=8
+QJsonValueRefPtr (0x0x7f3d48000180) 0
+
+Class QJsonArray::iterator
+   size=16 align=8
+   base size=12 base align=8
+QJsonArray::iterator (0x0x7f3d48000360) 0
+
+Class QJsonArray::const_iterator
+   size=16 align=8
+   base size=12 base align=8
+QJsonArray::const_iterator (0x0x7f3d480003c0) 0
+
+Class QJsonArray
+   size=16 align=8
+   base size=16 base align=8
+QJsonArray (0x0x7f3d48000300) 0
+
+Class QJsonParseError
+   size=8 align=4
+   base size=8 base align=4
+QJsonParseError (0x0x7f3d480bd600) 0
+
+Class QJsonDocument
+   size=8 align=8
+   base size=8 base align=8
+QJsonDocument (0x0x7f3d480bd660) 0
+
+Class QJsonObject::iterator
+   size=16 align=8
+   base size=12 base align=8
+QJsonObject::iterator (0x0x7f3d480bdcc0) 0
+
+Class QJsonObject::const_iterator
+   size=16 align=8
+   base size=12 base align=8
+QJsonObject::const_iterator (0x0x7f3d480bdd20) 0
+
+Class QJsonObject
+   size=16 align=8
+   base size=16 base align=8
+QJsonObject (0x0x7f3d480bdc60) 0
+
+Class QLibrary::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QLibrary::QPrivateSignal (0x0x7f3d47e06000) 0 empty
+
+Vtable for QLibrary
+QLibrary::_ZTV8QLibrary: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI8QLibrary)
+16    (int (*)(...))QLibrary::metaObject
+24    (int (*)(...))QLibrary::qt_metacast
+32    (int (*)(...))QLibrary::qt_metacall
+40    (int (*)(...))QLibrary::~QLibrary
+48    (int (*)(...))QLibrary::~QLibrary
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QLibrary
+   size=32 align=8
+   base size=25 base align=8
+QLibrary (0x0x7f3d47dc5888) 0
+    vptr=((& QLibrary::_ZTV8QLibrary) + 16u)
+  QObject (0x0x7f3d47dabf60) 0
+      primary-for QLibrary (0x0x7f3d47dc5888)
+
+Class QVersionNumber::SegmentStorage
+   size=8 align=8
+   base size=8 base align=8
+QVersionNumber::SegmentStorage (0x0x7f3d47e066c0) 0
+
+Class QVersionNumber
+   size=8 align=8
+   base size=8 base align=8
+QVersionNumber (0x0x7f3d47e061e0) 0
+
+Class QLibraryInfo
+   size=1 align=1
+   base size=0 base align=1
+QLibraryInfo (0x0x7f3d47e06ba0) 0 empty
+
+Class QPoint
+   size=8 align=4
+   base size=8 base align=4
+QPoint (0x0x7f3d47e06c00) 0
+
+Class QPointF
+   size=16 align=8
+   base size=16 base align=8
+QPointF (0x0x7f3d47e06ea0) 0
+
+Class QLine
+   size=16 align=4
+   base size=16 base align=4
+QLine (0x0x7f3d47b0f180) 0
+
+Class QLineF
+   size=32 align=8
+   base size=32 base align=8
+QLineF (0x0x7f3d47b0fae0) 0
+
+Class QLinkedListData
+   size=32 align=8
+   base size=25 base align=8
+QLinkedListData (0x0x7f3d47b9c480) 0
+
+Class QLockFile
+   size=8 align=8
+   base size=8 base align=8
+QLockFile (0x0x7f3d47b9c7e0) 0
+
+Class QLoggingCategory::AtomicBools
+   size=4 align=1
+   base size=4 base align=1
+QLoggingCategory::AtomicBools (0x0x7f3d47b9c960) 0
+
+Class QLoggingCategory
+   size=24 align=8
+   base size=24 base align=8
+QLoggingCategory (0x0x7f3d47b9c900) 0
+
+Class QMargins
+   size=16 align=4
+   base size=16 base align=4
+QMargins (0x0x7f3d47b9cae0) 0
+
+Class QMarginsF
+   size=32 align=8
+   base size=32 base align=8
+QMarginsF (0x0x7f3d47b9cd80) 0
+
+Class QMessageAuthenticationCode
+   size=8 align=8
+   base size=8 base align=8
+QMessageAuthenticationCode (0x0x7f3d47922420) 0
+
+Class QMetaMethod
+   size=16 align=8
+   base size=12 base align=8
+QMetaMethod (0x0x7f3d47922480) 0
+
+Class QMetaEnum
+   size=16 align=8
+   base size=12 base align=8
+QMetaEnum (0x0x7f3d47922a80) 0
+
+Class QMetaProperty
+   size=32 align=8
+   base size=32 base align=8
+QMetaProperty (0x0x7f3d47922d80) 0
+
+Class QMetaClassInfo
+   size=16 align=8
+   base size=12 base align=8
+QMetaClassInfo (0x0x7f3d47922de0) 0
+
+Class QMimeData::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QMimeData::QPrivateSignal (0x0x7f3d479d8120) 0 empty
+
+Vtable for QMimeData
+QMimeData::_ZTV9QMimeData: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QMimeData)
+16    (int (*)(...))QMimeData::metaObject
+24    (int (*)(...))QMimeData::qt_metacast
+32    (int (*)(...))QMimeData::qt_metacall
+40    (int (*)(...))QMimeData::~QMimeData
+48    (int (*)(...))QMimeData::~QMimeData
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QMimeData::hasFormat
+120   (int (*)(...))QMimeData::formats
+128   (int (*)(...))QMimeData::retrieveData
+
+Class QMimeData
+   size=16 align=8
+   base size=16 base align=8
+QMimeData (0x0x7f3d4793faf8) 0
+    vptr=((& QMimeData::_ZTV9QMimeData) + 16u)
+  QObject (0x0x7f3d479d80c0) 0
+      primary-for QMimeData (0x0x7f3d4793faf8)
+
+Class QMimeType
+   size=8 align=8
+   base size=8 base align=8
+QMimeType (0x0x7f3d479d8180) 0
+
+Class QMimeDatabase
+   size=8 align=8
+   base size=8 base align=8
+QMimeDatabase (0x0x7f3d479d8480) 0
+
+Class QObjectCleanupHandler::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QObjectCleanupHandler::QPrivateSignal (0x0x7f3d479d8540) 0 empty
+
+Vtable for QObjectCleanupHandler
+QObjectCleanupHandler::_ZTV21QObjectCleanupHandler: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QObjectCleanupHandler)
+16    (int (*)(...))QObjectCleanupHandler::metaObject
+24    (int (*)(...))QObjectCleanupHandler::qt_metacast
+32    (int (*)(...))QObjectCleanupHandler::qt_metacall
+40    (int (*)(...))QObjectCleanupHandler::~QObjectCleanupHandler
+48    (int (*)(...))QObjectCleanupHandler::~QObjectCleanupHandler
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QObjectCleanupHandler
+   size=24 align=8
+   base size=24 base align=8
+QObjectCleanupHandler (0x0x7f3d4793fd00) 0
+    vptr=((& QObjectCleanupHandler::_ZTV21QObjectCleanupHandler) + 16u)
+  QObject (0x0x7f3d479d84e0) 0
+      primary-for QObjectCleanupHandler (0x0x7f3d4793fd00)
+
+Class QOperatingSystemVersion
+   size=16 align=4
+   base size=16 base align=4
+QOperatingSystemVersion (0x0x7f3d479d85a0) 0
+
+Class QParallelAnimationGroup::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QParallelAnimationGroup::QPrivateSignal (0x0x7f3d479d8d20) 0 empty
+
+Vtable for QParallelAnimationGroup
+QParallelAnimationGroup::_ZTV23QParallelAnimationGroup: 18u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI23QParallelAnimationGroup)
+16    (int (*)(...))QParallelAnimationGroup::metaObject
+24    (int (*)(...))QParallelAnimationGroup::qt_metacast
+32    (int (*)(...))QParallelAnimationGroup::qt_metacall
+40    (int (*)(...))QParallelAnimationGroup::~QParallelAnimationGroup
+48    (int (*)(...))QParallelAnimationGroup::~QParallelAnimationGroup
+56    (int (*)(...))QParallelAnimationGroup::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QParallelAnimationGroup::duration
+120   (int (*)(...))QParallelAnimationGroup::updateCurrentTime
+128   (int (*)(...))QParallelAnimationGroup::updateState
+136   (int (*)(...))QParallelAnimationGroup::updateDirection
+
+Class QParallelAnimationGroup
+   size=16 align=8
+   base size=16 base align=8
+QParallelAnimationGroup (0x0x7f3d47a3a410) 0
+    vptr=((& QParallelAnimationGroup::_ZTV23QParallelAnimationGroup) + 16u)
+  QAnimationGroup (0x0x7f3d47a3a478) 0
+      primary-for QParallelAnimationGroup (0x0x7f3d47a3a410)
+    QAbstractAnimation (0x0x7f3d47a3a4e0) 0
+        primary-for QAnimationGroup (0x0x7f3d47a3a478)
+      QObject (0x0x7f3d479d8cc0) 0
+          primary-for QAbstractAnimation (0x0x7f3d47a3a4e0)
+
+Class QPauseAnimation::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPauseAnimation::QPrivateSignal (0x0x7f3d479d8de0) 0 empty
+
+Vtable for QPauseAnimation
+QPauseAnimation::_ZTV15QPauseAnimation: 18u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QPauseAnimation)
+16    (int (*)(...))QPauseAnimation::metaObject
+24    (int (*)(...))QPauseAnimation::qt_metacast
+32    (int (*)(...))QPauseAnimation::qt_metacall
+40    (int (*)(...))QPauseAnimation::~QPauseAnimation
+48    (int (*)(...))QPauseAnimation::~QPauseAnimation
+56    (int (*)(...))QPauseAnimation::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QPauseAnimation::duration
+120   (int (*)(...))QPauseAnimation::updateCurrentTime
+128   (int (*)(...))QAbstractAnimation::updateState
+136   (int (*)(...))QAbstractAnimation::updateDirection
+
+Class QPauseAnimation
+   size=16 align=8
+   base size=16 base align=8
+QPauseAnimation (0x0x7f3d47a3a548) 0
+    vptr=((& QPauseAnimation::_ZTV15QPauseAnimation) + 16u)
+  QAbstractAnimation (0x0x7f3d47a3a5b0) 0
+      primary-for QPauseAnimation (0x0x7f3d47a3a548)
+    QObject (0x0x7f3d479d8d80) 0
+        primary-for QAbstractAnimation (0x0x7f3d47a3a5b0)
+
+Class QStaticPlugin
+   size=16 align=8
+   base size=16 base align=8
+QStaticPlugin (0x0x7f3d47a8a000) 0
+
+Class QPluginLoader::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPluginLoader::QPrivateSignal (0x0x7f3d47a8a300) 0 empty
+
+Vtable for QPluginLoader
+QPluginLoader::_ZTV13QPluginLoader: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QPluginLoader)
+16    (int (*)(...))QPluginLoader::metaObject
+24    (int (*)(...))QPluginLoader::qt_metacast
+32    (int (*)(...))QPluginLoader::qt_metacall
+40    (int (*)(...))QPluginLoader::~QPluginLoader
+48    (int (*)(...))QPluginLoader::~QPluginLoader
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QPluginLoader
+   size=32 align=8
+   base size=25 base align=8
+QPluginLoader (0x0x7f3d47a3a7b8) 0
+    vptr=((& QPluginLoader::_ZTV13QPluginLoader) + 16u)
+  QObject (0x0x7f3d47a8a2a0) 0
+      primary-for QPluginLoader (0x0x7f3d47a3a7b8)
+
+Class QProcessEnvironment
+   size=8 align=8
+   base size=8 base align=8
+QProcessEnvironment (0x0x7f3d47a8a360) 0
+
+Class QProcess::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QProcess::QPrivateSignal (0x0x7f3d47a8aa20) 0 empty
+
+Vtable for QProcess
+QProcess::_ZTV8QProcess: 31u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI8QProcess)
+16    (int (*)(...))QProcess::metaObject
+24    (int (*)(...))QProcess::qt_metacast
+32    (int (*)(...))QProcess::qt_metacall
+40    (int (*)(...))QProcess::~QProcess
+48    (int (*)(...))QProcess::~QProcess
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QProcess::isSequential
+120   (int (*)(...))QProcess::open
+128   (int (*)(...))QProcess::close
+136   (int (*)(...))QIODevice::pos
+144   (int (*)(...))QIODevice::size
+152   (int (*)(...))QIODevice::seek
+160   (int (*)(...))QProcess::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QProcess::bytesAvailable
+184   (int (*)(...))QProcess::bytesToWrite
+192   (int (*)(...))QProcess::canReadLine
+200   (int (*)(...))QProcess::waitForReadyRead
+208   (int (*)(...))QProcess::waitForBytesWritten
+216   (int (*)(...))QProcess::readData
+224   (int (*)(...))QIODevice::readLineData
+232   (int (*)(...))QProcess::writeData
+240   (int (*)(...))QProcess::setupChildProcess
+
+Class QProcess
+   size=16 align=8
+   base size=16 base align=8
+QProcess (0x0x7f3d47a3ae38) 0
+    vptr=((& QProcess::_ZTV8QProcess) + 16u)
+  QIODevice (0x0x7f3d47a3aea0) 0
+      primary-for QProcess (0x0x7f3d47a3ae38)
+    QObject (0x0x7f3d47a8a9c0) 0
+        primary-for QIODevice (0x0x7f3d47a3aea0)
+
+Class QVariantAnimation::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QVariantAnimation::QPrivateSignal (0x0x7f3d47a8aae0) 0 empty
+
+Vtable for QVariantAnimation
+QVariantAnimation::_ZTV17QVariantAnimation: 20u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QVariantAnimation)
+16    (int (*)(...))QVariantAnimation::metaObject
+24    (int (*)(...))QVariantAnimation::qt_metacast
+32    (int (*)(...))QVariantAnimation::qt_metacall
+40    (int (*)(...))QVariantAnimation::~QVariantAnimation
+48    (int (*)(...))QVariantAnimation::~QVariantAnimation
+56    (int (*)(...))QVariantAnimation::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QVariantAnimation::duration
+120   (int (*)(...))QVariantAnimation::updateCurrentTime
+128   (int (*)(...))QVariantAnimation::updateState
+136   (int (*)(...))QAbstractAnimation::updateDirection
+144   (int (*)(...))QVariantAnimation::updateCurrentValue
+152   (int (*)(...))QVariantAnimation::interpolated
+
+Class QVariantAnimation
+   size=16 align=8
+   base size=16 base align=8
+QVariantAnimation (0x0x7f3d47a3af08) 0
+    vptr=((& QVariantAnimation::_ZTV17QVariantAnimation) + 16u)
+  QAbstractAnimation (0x0x7f3d47a3af70) 0
+      primary-for QVariantAnimation (0x0x7f3d47a3af08)
+    QObject (0x0x7f3d47a8aa80) 0
+        primary-for QAbstractAnimation (0x0x7f3d47a3af70)
+
+Class QPropertyAnimation::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPropertyAnimation::QPrivateSignal (0x0x7f3d47a8aba0) 0 empty
+
+Vtable for QPropertyAnimation
+QPropertyAnimation::_ZTV18QPropertyAnimation: 20u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QPropertyAnimation)
+16    (int (*)(...))QPropertyAnimation::metaObject
+24    (int (*)(...))QPropertyAnimation::qt_metacast
+32    (int (*)(...))QPropertyAnimation::qt_metacall
+40    (int (*)(...))QPropertyAnimation::~QPropertyAnimation
+48    (int (*)(...))QPropertyAnimation::~QPropertyAnimation
+56    (int (*)(...))QPropertyAnimation::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QVariantAnimation::duration
+120   (int (*)(...))QVariantAnimation::updateCurrentTime
+128   (int (*)(...))QPropertyAnimation::updateState
+136   (int (*)(...))QAbstractAnimation::updateDirection
+144   (int (*)(...))QPropertyAnimation::updateCurrentValue
+152   (int (*)(...))QVariantAnimation::interpolated
+
+Class QPropertyAnimation
+   size=16 align=8
+   base size=16 base align=8
+QPropertyAnimation (0x0x7f3d47713068) 0
+    vptr=((& QPropertyAnimation::_ZTV18QPropertyAnimation) + 16u)
+  QVariantAnimation (0x0x7f3d477130d0) 0
+      primary-for QPropertyAnimation (0x0x7f3d47713068)
+    QAbstractAnimation (0x0x7f3d47713138) 0
+        primary-for QVariantAnimation (0x0x7f3d477130d0)
+      QObject (0x0x7f3d47a8ab40) 0
+          primary-for QAbstractAnimation (0x0x7f3d47713138)
+
+Class QRandomGenerator::Storage
+   size=2504 align=8
+   base size=2504 base align=8
+QRandomGenerator::Storage (0x0x7f3d47a8acc0) 0
+
+Class QRandomGenerator
+   size=2512 align=8
+   base size=2512 base align=8
+QRandomGenerator (0x0x7f3d47a8ac60) 0
+
+Class QRandomGenerator64
+   size=2512 align=8
+   base size=2512 base align=8
+QRandomGenerator64 (0x0x7f3d477b3410) 0
+  QRandomGenerator (0x0x7f3d47796c60) 0
+
+Class QReadWriteLock
+   size=8 align=8
+   base size=8 base align=8
+QReadWriteLock (0x0x7f3d47796d20) 0
+
+Class QReadLocker
+   size=8 align=8
+   base size=8 base align=8
+QReadLocker (0x0x7f3d47853000) 0
+
+Class QWriteLocker
+   size=8 align=8
+   base size=8 base align=8
+QWriteLocker (0x0x7f3d478530c0) 0
+
+Class QSize
+   size=8 align=4
+   base size=8 base align=4
+QSize (0x0x7f3d47853180) 0
+
+Class QSizeF
+   size=16 align=8
+   base size=16 base align=8
+QSizeF (0x0x7f3d47853420) 0
+
+Class QRect
+   size=16 align=4
+   base size=16 base align=4
+QRect (0x0x7f3d478536c0) 0
+
+Class QRectF
+   size=32 align=8
+   base size=32 base align=8
+QRectF (0x0x7f3d47853960) 0
+
+Class QRegularExpression
+   size=8 align=8
+   base size=8 base align=8
+QRegularExpression (0x0x7f3d47853c00) 0
+
+Class QRegularExpressionMatch
+   size=8 align=8
+   base size=8 base align=8
+QRegularExpressionMatch (0x0x7f3d47653240) 0
+
+Class QRegularExpressionMatchIterator
+   size=8 align=8
+   base size=8 base align=8
+QRegularExpressionMatchIterator (0x0x7f3d47653540) 0
+
+Class QResource
+   size=8 align=8
+   base size=8 base align=8
+QResource (0x0x7f3d47653840) 0
+
+Class QSaveFile::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSaveFile::QPrivateSignal (0x0x7f3d476539c0) 0 empty
+
+Vtable for QSaveFile
+QSaveFile::_ZTV9QSaveFile: 34u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QSaveFile)
+16    (int (*)(...))QSaveFile::metaObject
+24    (int (*)(...))QSaveFile::qt_metacast
+32    (int (*)(...))QSaveFile::qt_metacall
+40    (int (*)(...))QSaveFile::~QSaveFile
+48    (int (*)(...))QSaveFile::~QSaveFile
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QFileDevice::isSequential
+120   (int (*)(...))QSaveFile::open
+128   (int (*)(...))QSaveFile::close
+136   (int (*)(...))QFileDevice::pos
+144   (int (*)(...))QFileDevice::size
+152   (int (*)(...))QFileDevice::seek
+160   (int (*)(...))QFileDevice::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QIODevice::bytesAvailable
+184   (int (*)(...))QIODevice::bytesToWrite
+192   (int (*)(...))QIODevice::canReadLine
+200   (int (*)(...))QIODevice::waitForReadyRead
+208   (int (*)(...))QIODevice::waitForBytesWritten
+216   (int (*)(...))QFileDevice::readData
+224   (int (*)(...))QFileDevice::readLineData
+232   (int (*)(...))QSaveFile::writeData
+240   (int (*)(...))QSaveFile::fileName
+248   (int (*)(...))QFileDevice::resize
+256   (int (*)(...))QFileDevice::permissions
+264   (int (*)(...))QFileDevice::setPermissions
+
+Class QSaveFile
+   size=16 align=8
+   base size=16 base align=8
+QSaveFile (0x0x7f3d4762a618) 0
+    vptr=((& QSaveFile::_ZTV9QSaveFile) + 16u)
+  QFileDevice (0x0x7f3d4762a680) 0
+      primary-for QSaveFile (0x0x7f3d4762a618)
+    QIODevice (0x0x7f3d4762a6e8) 0
+        primary-for QFileDevice (0x0x7f3d4762a680)
+      QObject (0x0x7f3d47653960) 0
+          primary-for QIODevice (0x0x7f3d4762a6e8)
+
+Class QSemaphore
+   size=8 align=8
+   base size=8 base align=8
+QSemaphore (0x0x7f3d47653a80) 0
+
+Class QSemaphoreReleaser
+   size=16 align=8
+   base size=12 base align=8
+QSemaphoreReleaser (0x0x7f3d47653ae0) 0
+
+Class QSequentialAnimationGroup::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSequentialAnimationGroup::QPrivateSignal (0x0x7f3d473d7120) 0 empty
+
+Vtable for QSequentialAnimationGroup
+QSequentialAnimationGroup::_ZTV25QSequentialAnimationGroup: 18u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI25QSequentialAnimationGroup)
+16    (int (*)(...))QSequentialAnimationGroup::metaObject
+24    (int (*)(...))QSequentialAnimationGroup::qt_metacast
+32    (int (*)(...))QSequentialAnimationGroup::qt_metacall
+40    (int (*)(...))QSequentialAnimationGroup::~QSequentialAnimationGroup
+48    (int (*)(...))QSequentialAnimationGroup::~QSequentialAnimationGroup
+56    (int (*)(...))QSequentialAnimationGroup::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QSequentialAnimationGroup::duration
+120   (int (*)(...))QSequentialAnimationGroup::updateCurrentTime
+128   (int (*)(...))QSequentialAnimationGroup::updateState
+136   (int (*)(...))QSequentialAnimationGroup::updateDirection
+
+Class QSequentialAnimationGroup
+   size=16 align=8
+   base size=16 base align=8
+QSequentialAnimationGroup (0x0x7f3d473b9f08) 0
+    vptr=((& QSequentialAnimationGroup::_ZTV25QSequentialAnimationGroup) + 16u)
+  QAnimationGroup (0x0x7f3d473b9f70) 0
+      primary-for QSequentialAnimationGroup (0x0x7f3d473b9f08)
+    QAbstractAnimation (0x0x7f3d473da000) 0
+        primary-for QAnimationGroup (0x0x7f3d473b9f70)
+      QObject (0x0x7f3d473d70c0) 0
+          primary-for QAbstractAnimation (0x0x7f3d473da000)
+
+Class QSettings::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSettings::QPrivateSignal (0x0x7f3d473d71e0) 0 empty
+
+Vtable for QSettings
+QSettings::_ZTV9QSettings: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QSettings)
+16    (int (*)(...))QSettings::metaObject
+24    (int (*)(...))QSettings::qt_metacast
+32    (int (*)(...))QSettings::qt_metacall
+40    (int (*)(...))QSettings::~QSettings
+48    (int (*)(...))QSettings::~QSettings
+56    (int (*)(...))QSettings::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QSettings
+   size=16 align=8
+   base size=16 base align=8
+QSettings (0x0x7f3d473da068) 0
+    vptr=((& QSettings::_ZTV9QSettings) + 16u)
+  QObject (0x0x7f3d473d7180) 0
+      primary-for QSettings (0x0x7f3d473da068)
+
+Class QSharedMemory::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSharedMemory::QPrivateSignal (0x0x7f3d473d72a0) 0 empty
+
+Vtable for QSharedMemory
+QSharedMemory::_ZTV13QSharedMemory: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QSharedMemory)
+16    (int (*)(...))QSharedMemory::metaObject
+24    (int (*)(...))QSharedMemory::qt_metacast
+32    (int (*)(...))QSharedMemory::qt_metacall
+40    (int (*)(...))QSharedMemory::~QSharedMemory
+48    (int (*)(...))QSharedMemory::~QSharedMemory
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QSharedMemory
+   size=16 align=8
+   base size=16 base align=8
+QSharedMemory (0x0x7f3d473da0d0) 0
+    vptr=((& QSharedMemory::_ZTV13QSharedMemory) + 16u)
+  QObject (0x0x7f3d473d7240) 0
+      primary-for QSharedMemory (0x0x7f3d473da0d0)
+
+Class QSignalMapper::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSignalMapper::QPrivateSignal (0x0x7f3d473d7360) 0 empty
+
+Vtable for QSignalMapper
+QSignalMapper::_ZTV13QSignalMapper: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QSignalMapper)
+16    (int (*)(...))QSignalMapper::metaObject
+24    (int (*)(...))QSignalMapper::qt_metacast
+32    (int (*)(...))QSignalMapper::qt_metacall
+40    (int (*)(...))QSignalMapper::~QSignalMapper
+48    (int (*)(...))QSignalMapper::~QSignalMapper
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QSignalMapper
+   size=16 align=8
+   base size=16 base align=8
+QSignalMapper (0x0x7f3d473da138) 0
+    vptr=((& QSignalMapper::_ZTV13QSignalMapper) + 16u)
+  QObject (0x0x7f3d473d7300) 0
+      primary-for QSignalMapper (0x0x7f3d473da138)
+
+Class QSignalTransition::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSignalTransition::QPrivateSignal (0x0x7f3d473d7420) 0 empty
+
+Vtable for QSignalTransition
+QSignalTransition::_ZTV17QSignalTransition: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QSignalTransition)
+16    (int (*)(...))QSignalTransition::metaObject
+24    (int (*)(...))QSignalTransition::qt_metacast
+32    (int (*)(...))QSignalTransition::qt_metacall
+40    (int (*)(...))QSignalTransition::~QSignalTransition
+48    (int (*)(...))QSignalTransition::~QSignalTransition
+56    (int (*)(...))QSignalTransition::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QSignalTransition::eventTest
+120   (int (*)(...))QSignalTransition::onTransition
+
+Class QSignalTransition
+   size=16 align=8
+   base size=16 base align=8
+QSignalTransition (0x0x7f3d473da1a0) 0
+    vptr=((& QSignalTransition::_ZTV17QSignalTransition) + 16u)
+  QAbstractTransition (0x0x7f3d473da208) 0
+      primary-for QSignalTransition (0x0x7f3d473da1a0)
+    QObject (0x0x7f3d473d73c0) 0
+        primary-for QAbstractTransition (0x0x7f3d473da208)
+
+Class QSocketNotifier::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSocketNotifier::QPrivateSignal (0x0x7f3d473d74e0) 0 empty
+
+Vtable for QSocketNotifier
+QSocketNotifier::_ZTV15QSocketNotifier: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QSocketNotifier)
+16    (int (*)(...))QSocketNotifier::metaObject
+24    (int (*)(...))QSocketNotifier::qt_metacast
+32    (int (*)(...))QSocketNotifier::qt_metacall
+40    (int (*)(...))QSocketNotifier::~QSocketNotifier
+48    (int (*)(...))QSocketNotifier::~QSocketNotifier
+56    (int (*)(...))QSocketNotifier::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QSocketNotifier
+   size=16 align=8
+   base size=16 base align=8
+QSocketNotifier (0x0x7f3d473da270) 0
+    vptr=((& QSocketNotifier::_ZTV15QSocketNotifier) + 16u)
+  QObject (0x0x7f3d473d7480) 0
+      primary-for QSocketNotifier (0x0x7f3d473da270)
+
+Class QSortFilterProxyModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSortFilterProxyModel::QPrivateSignal (0x0x7f3d473d75a0) 0 empty
+
+Vtable for QSortFilterProxyModel
+QSortFilterProxyModel::_ZTV21QSortFilterProxyModel: 56u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QSortFilterProxyModel)
+16    (int (*)(...))QSortFilterProxyModel::metaObject
+24    (int (*)(...))QSortFilterProxyModel::qt_metacast
+32    (int (*)(...))QSortFilterProxyModel::qt_metacall
+40    (int (*)(...))QSortFilterProxyModel::~QSortFilterProxyModel
+48    (int (*)(...))QSortFilterProxyModel::~QSortFilterProxyModel
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QSortFilterProxyModel::index
+120   (int (*)(...))QSortFilterProxyModel::parent
+128   (int (*)(...))QSortFilterProxyModel::sibling
+136   (int (*)(...))QSortFilterProxyModel::rowCount
+144   (int (*)(...))QSortFilterProxyModel::columnCount
+152   (int (*)(...))QSortFilterProxyModel::hasChildren
+160   (int (*)(...))QSortFilterProxyModel::data
+168   (int (*)(...))QSortFilterProxyModel::setData
+176   (int (*)(...))QSortFilterProxyModel::headerData
+184   (int (*)(...))QSortFilterProxyModel::setHeaderData
+192   (int (*)(...))QAbstractProxyModel::itemData
+200   (int (*)(...))QAbstractProxyModel::setItemData
+208   (int (*)(...))QSortFilterProxyModel::mimeTypes
+216   (int (*)(...))QSortFilterProxyModel::mimeData
+224   (int (*)(...))QAbstractProxyModel::canDropMimeData
+232   (int (*)(...))QSortFilterProxyModel::dropMimeData
+240   (int (*)(...))QSortFilterProxyModel::supportedDropActions
+248   (int (*)(...))QAbstractProxyModel::supportedDragActions
+256   (int (*)(...))QSortFilterProxyModel::insertRows
+264   (int (*)(...))QSortFilterProxyModel::insertColumns
+272   (int (*)(...))QSortFilterProxyModel::removeRows
+280   (int (*)(...))QSortFilterProxyModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QSortFilterProxyModel::fetchMore
+312   (int (*)(...))QSortFilterProxyModel::canFetchMore
+320   (int (*)(...))QSortFilterProxyModel::flags
+328   (int (*)(...))QSortFilterProxyModel::sort
+336   (int (*)(...))QSortFilterProxyModel::buddy
+344   (int (*)(...))QSortFilterProxyModel::match
+352   (int (*)(...))QSortFilterProxyModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractProxyModel::submit
+376   (int (*)(...))QAbstractProxyModel::revert
+384   (int (*)(...))QSortFilterProxyModel::setSourceModel
+392   (int (*)(...))QSortFilterProxyModel::mapToSource
+400   (int (*)(...))QSortFilterProxyModel::mapFromSource
+408   (int (*)(...))QSortFilterProxyModel::mapSelectionToSource
+416   (int (*)(...))QSortFilterProxyModel::mapSelectionFromSource
+424   (int (*)(...))QSortFilterProxyModel::filterAcceptsRow
+432   (int (*)(...))QSortFilterProxyModel::filterAcceptsColumn
+440   (int (*)(...))QSortFilterProxyModel::lessThan
+
+Class QSortFilterProxyModel
+   size=16 align=8
+   base size=16 base align=8
+QSortFilterProxyModel (0x0x7f3d473da2d8) 0
+    vptr=((& QSortFilterProxyModel::_ZTV21QSortFilterProxyModel) + 16u)
+  QAbstractProxyModel (0x0x7f3d473da340) 0
+      primary-for QSortFilterProxyModel (0x0x7f3d473da2d8)
+    QAbstractItemModel (0x0x7f3d473da3a8) 0
+        primary-for QAbstractProxyModel (0x0x7f3d473da340)
+      QObject (0x0x7f3d473d7540) 0
+          primary-for QAbstractItemModel (0x0x7f3d473da3a8)
+
+Class QStandardPaths
+   size=1 align=1
+   base size=0 base align=1
+QStandardPaths (0x0x7f3d473d7660) 0 empty
+
+Class QState::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QState::QPrivateSignal (0x0x7f3d473d78a0) 0 empty
+
+Vtable for QState
+QState::_ZTV6QState: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI6QState)
+16    (int (*)(...))QState::metaObject
+24    (int (*)(...))QState::qt_metacast
+32    (int (*)(...))QState::qt_metacall
+40    (int (*)(...))QState::~QState
+48    (int (*)(...))QState::~QState
+56    (int (*)(...))QState::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QState::onEntry
+120   (int (*)(...))QState::onExit
+
+Class QState
+   size=16 align=8
+   base size=16 base align=8
+QState (0x0x7f3d473da548) 0
+    vptr=((& QState::_ZTV6QState) + 16u)
+  QAbstractState (0x0x7f3d473da5b0) 0
+      primary-for QState (0x0x7f3d473da548)
+    QObject (0x0x7f3d473d7840) 0
+        primary-for QAbstractState (0x0x7f3d473da5b0)
+
+Class QStateMachine::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QStateMachine::QPrivateSignal (0x0x7f3d473d79c0) 0 empty
+
+Vtable for QStateMachine::SignalEvent
+QStateMachine::SignalEvent::_ZTVN13QStateMachine11SignalEventE: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN13QStateMachine11SignalEventE)
+16    (int (*)(...))QStateMachine::SignalEvent::~SignalEvent
+24    (int (*)(...))QStateMachine::SignalEvent::~SignalEvent
+
+Class QStateMachine::SignalEvent
+   size=48 align=8
+   base size=48 base align=8
+QStateMachine::SignalEvent (0x0x7f3d473da750) 0
+    vptr=((& QStateMachine::SignalEvent::_ZTVN13QStateMachine11SignalEventE) + 16u)
+  QEvent (0x0x7f3d473d7a20) 0
+      primary-for QStateMachine::SignalEvent (0x0x7f3d473da750)
+
+Vtable for QStateMachine::WrappedEvent
+QStateMachine::WrappedEvent::_ZTVN13QStateMachine12WrappedEventE: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN13QStateMachine12WrappedEventE)
+16    (int (*)(...))QStateMachine::WrappedEvent::~WrappedEvent
+24    (int (*)(...))QStateMachine::WrappedEvent::~WrappedEvent
+
+Class QStateMachine::WrappedEvent
+   size=40 align=8
+   base size=40 base align=8
+QStateMachine::WrappedEvent (0x0x7f3d473da7b8) 0
+    vptr=((& QStateMachine::WrappedEvent::_ZTVN13QStateMachine12WrappedEventE) + 16u)
+  QEvent (0x0x7f3d473d7a80) 0
+      primary-for QStateMachine::WrappedEvent (0x0x7f3d473da7b8)
+
+Vtable for QStateMachine
+QStateMachine::_ZTV13QStateMachine: 20u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QStateMachine)
+16    (int (*)(...))QStateMachine::metaObject
+24    (int (*)(...))QStateMachine::qt_metacast
+32    (int (*)(...))QStateMachine::qt_metacall
+40    (int (*)(...))QStateMachine::~QStateMachine
+48    (int (*)(...))QStateMachine::~QStateMachine
+56    (int (*)(...))QStateMachine::event
+64    (int (*)(...))QStateMachine::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QStateMachine::onEntry
+120   (int (*)(...))QStateMachine::onExit
+128   (int (*)(...))QStateMachine::beginSelectTransitions
+136   (int (*)(...))QStateMachine::endSelectTransitions
+144   (int (*)(...))QStateMachine::beginMicrostep
+152   (int (*)(...))QStateMachine::endMicrostep
+
+Class QStateMachine
+   size=16 align=8
+   base size=16 base align=8
+QStateMachine (0x0x7f3d473da618) 0
+    vptr=((& QStateMachine::_ZTV13QStateMachine) + 16u)
+  QState (0x0x7f3d473da680) 0
+      primary-for QStateMachine (0x0x7f3d473da618)
+    QAbstractState (0x0x7f3d473da6e8) 0
+        primary-for QState (0x0x7f3d473da680)
+      QObject (0x0x7f3d473d7960) 0
+          primary-for QAbstractState (0x0x7f3d473da6e8)
+
+Class QStorageInfo
+   size=8 align=8
+   base size=8 base align=8
+QStorageInfo (0x0x7f3d473d7ae0) 0
+
+Class QAbstractConcatenable
+   size=1 align=1
+   base size=0 base align=1
+QAbstractConcatenable (0x0x7f3d47120a20) 0 empty
+
+Class QStringListModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QStringListModel::QPrivateSignal (0x0x7f3d47196540) 0 empty
+
+Vtable for QStringListModel
+QStringListModel::_ZTV16QStringListModel: 48u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QStringListModel)
+16    (int (*)(...))QStringListModel::metaObject
+24    (int (*)(...))QStringListModel::qt_metacast
+32    (int (*)(...))QStringListModel::qt_metacall
+40    (int (*)(...))QStringListModel::~QStringListModel
+48    (int (*)(...))QStringListModel::~QStringListModel
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QAbstractListModel::index
+120   (int (*)(...))QAbstractListModel::parent
+128   (int (*)(...))QStringListModel::sibling
+136   (int (*)(...))QStringListModel::rowCount
+144   (int (*)(...))QAbstractListModel::columnCount
+152   (int (*)(...))QAbstractListModel::hasChildren
+160   (int (*)(...))QStringListModel::data
+168   (int (*)(...))QStringListModel::setData
+176   (int (*)(...))QAbstractItemModel::headerData
+184   (int (*)(...))QAbstractItemModel::setHeaderData
+192   (int (*)(...))QAbstractItemModel::itemData
+200   (int (*)(...))QAbstractItemModel::setItemData
+208   (int (*)(...))QAbstractItemModel::mimeTypes
+216   (int (*)(...))QAbstractItemModel::mimeData
+224   (int (*)(...))QAbstractItemModel::canDropMimeData
+232   (int (*)(...))QAbstractListModel::dropMimeData
+240   (int (*)(...))QStringListModel::supportedDropActions
+248   (int (*)(...))QAbstractItemModel::supportedDragActions
+256   (int (*)(...))QStringListModel::insertRows
+264   (int (*)(...))QAbstractItemModel::insertColumns
+272   (int (*)(...))QStringListModel::removeRows
+280   (int (*)(...))QAbstractItemModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QAbstractItemModel::fetchMore
+312   (int (*)(...))QAbstractItemModel::canFetchMore
+320   (int (*)(...))QStringListModel::flags
+328   (int (*)(...))QStringListModel::sort
+336   (int (*)(...))QAbstractItemModel::buddy
+344   (int (*)(...))QAbstractItemModel::match
+352   (int (*)(...))QAbstractItemModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractItemModel::submit
+376   (int (*)(...))QAbstractItemModel::revert
+
+Class QStringListModel
+   size=24 align=8
+   base size=24 base align=8
+QStringListModel (0x0x7f3d4713dc98) 0
+    vptr=((& QStringListModel::_ZTV16QStringListModel) + 16u)
+  QAbstractListModel (0x0x7f3d4713dd00) 0
+      primary-for QStringListModel (0x0x7f3d4713dc98)
+    QAbstractItemModel (0x0x7f3d4713dd68) 0
+        primary-for QAbstractListModel (0x0x7f3d4713dd00)
+      QObject (0x0x7f3d471964e0) 0
+          primary-for QAbstractItemModel (0x0x7f3d4713dd68)
+
+Class QSystemSemaphore
+   size=8 align=8
+   base size=8 base align=8
+QSystemSemaphore (0x0x7f3d471965a0) 0
+
+Class QTemporaryDir
+   size=8 align=8
+   base size=8 base align=8
+QTemporaryDir (0x0x7f3d47196660) 0
+
+Class QTemporaryFile::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTemporaryFile::QPrivateSignal (0x0x7f3d47196780) 0 empty
+
+Vtable for QTemporaryFile
+QTemporaryFile::_ZTV14QTemporaryFile: 34u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QTemporaryFile)
+16    (int (*)(...))QTemporaryFile::metaObject
+24    (int (*)(...))QTemporaryFile::qt_metacast
+32    (int (*)(...))QTemporaryFile::qt_metacall
+40    (int (*)(...))QTemporaryFile::~QTemporaryFile
+48    (int (*)(...))QTemporaryFile::~QTemporaryFile
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QFileDevice::isSequential
+120   (int (*)(...))QTemporaryFile::open
+128   (int (*)(...))QFileDevice::close
+136   (int (*)(...))QFileDevice::pos
+144   (int (*)(...))QFile::size
+152   (int (*)(...))QFileDevice::seek
+160   (int (*)(...))QFileDevice::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QIODevice::bytesAvailable
+184   (int (*)(...))QIODevice::bytesToWrite
+192   (int (*)(...))QIODevice::canReadLine
+200   (int (*)(...))QIODevice::waitForReadyRead
+208   (int (*)(...))QIODevice::waitForBytesWritten
+216   (int (*)(...))QFileDevice::readData
+224   (int (*)(...))QFileDevice::readLineData
+232   (int (*)(...))QFileDevice::writeData
+240   (int (*)(...))QTemporaryFile::fileName
+248   (int (*)(...))QFile::resize
+256   (int (*)(...))QFile::permissions
+264   (int (*)(...))QFile::setPermissions
+
+Class QTemporaryFile
+   size=16 align=8
+   base size=16 base align=8
+QTemporaryFile (0x0x7f3d4713ddd0) 0
+    vptr=((& QTemporaryFile::_ZTV14QTemporaryFile) + 16u)
+  QFile (0x0x7f3d4713de38) 0
+      primary-for QTemporaryFile (0x0x7f3d4713ddd0)
+    QFileDevice (0x0x7f3d4713dea0) 0
+        primary-for QFile (0x0x7f3d4713de38)
+      QIODevice (0x0x7f3d4713df08) 0
+          primary-for QFileDevice (0x0x7f3d4713dea0)
+        QObject (0x0x7f3d47196720) 0
+            primary-for QIODevice (0x0x7f3d4713df08)
+
+Class QTextBoundaryFinder
+   size=48 align=8
+   base size=48 base align=8
+QTextBoundaryFinder (0x0x7f3d471967e0) 0
+
+Class QTextCodec::ConverterState
+   size=32 align=8
+   base size=32 base align=8
+QTextCodec::ConverterState (0x0x7f3d47196a20) 0
+
+Vtable for QTextCodec
+QTextCodec::_ZTV10QTextCodec: 9u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QTextCodec)
+16    (int (*)(...))__cxa_pure_virtual
+24    (int (*)(...))QTextCodec::aliases
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+56    0u
+64    0u
+
+Class QTextCodec
+   size=8 align=8
+   base size=8 base align=8
+QTextCodec (0x0x7f3d471969c0) 0 nearly-empty
+    vptr=((& QTextCodec::_ZTV10QTextCodec) + 16u)
+
+Class QTextEncoder
+   size=40 align=8
+   base size=40 base align=8
+QTextEncoder (0x0x7f3d47196c00) 0
+
+Class QTextDecoder
+   size=40 align=8
+   base size=40 base align=8
+QTextDecoder (0x0x7f3d47196c60) 0
+
+Class std::__mutex_base
+   size=40 align=8
+   base size=40 base align=8
+std::__mutex_base (0x0x7f3d47196cc0) 0
+
+Class std::__recursive_mutex_base
+   size=40 align=8
+   base size=40 base align=8
+std::__recursive_mutex_base (0x0x7f3d47196d20) 0
+
+Class std::mutex
+   size=40 align=8
+   base size=40 base align=8
+std::mutex (0x0x7f3d4721b138) 0
+  std::__mutex_base (0x0x7f3d47196d80) 0
+
+Class std::recursive_mutex
+   size=40 align=8
+   base size=40 base align=8
+std::recursive_mutex (0x0x7f3d4721b1a0) 0
+  std::__recursive_mutex_base (0x0x7f3d47196de0) 0
+
+Class std::timed_mutex
+   size=40 align=8
+   base size=40 base align=8
+std::timed_mutex (0x0x7f3d472a6f50) 0
+  std::__mutex_base (0x0x7f3d47196f00) 0
+  std::__timed_mutex_impl<std::timed_mutex> (0x0x7f3d47196f60) 0 empty
+
+Class std::recursive_timed_mutex
+   size=40 align=8
+   base size=40 base align=8
+std::recursive_timed_mutex (0x0x7f3d472bfbd0) 0
+  std::__recursive_mutex_base (0x0x7f3d472cb060) 0
+  std::__timed_mutex_impl<std::recursive_timed_mutex> (0x0x7f3d472cb0c0) 0 empty
+
+Class std::defer_lock_t
+   size=1 align=1
+   base size=0 base align=1
+std::defer_lock_t (0x0x7f3d472cb120) 0 empty
+
+Class std::try_to_lock_t
+   size=1 align=1
+   base size=0 base align=1
+std::try_to_lock_t (0x0x7f3d472cb180) 0 empty
+
+Class std::adopt_lock_t
+   size=1 align=1
+   base size=0 base align=1
+std::adopt_lock_t (0x0x7f3d472cb1e0) 0 empty
+
+Class std::once_flag
+   size=4 align=4
+   base size=4 base align=4
+std::once_flag (0x0x7f3d472cb420) 0
+
+Vtable for __gnu_cxx::__concurrence_lock_error
+__gnu_cxx::__concurrence_lock_error::_ZTVN9__gnu_cxx24__concurrence_lock_errorE: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN9__gnu_cxx24__concurrence_lock_errorE)
+16    (int (*)(...))__gnu_cxx::__concurrence_lock_error::~__concurrence_lock_error
+24    (int (*)(...))__gnu_cxx::__concurrence_lock_error::~__concurrence_lock_error
+32    (int (*)(...))__gnu_cxx::__concurrence_lock_error::what
+
+Class __gnu_cxx::__concurrence_lock_error
+   size=8 align=8
+   base size=8 base align=8
+__gnu_cxx::__concurrence_lock_error (0x0x7f3d4721b2d8) 0 nearly-empty
+    vptr=((& __gnu_cxx::__concurrence_lock_error::_ZTVN9__gnu_cxx24__concurrence_lock_errorE) + 16u)
+  std::exception (0x0x7f3d472cb4e0) 0 nearly-empty
+      primary-for __gnu_cxx::__concurrence_lock_error (0x0x7f3d4721b2d8)
+
+Vtable for __gnu_cxx::__concurrence_unlock_error
+__gnu_cxx::__concurrence_unlock_error::_ZTVN9__gnu_cxx26__concurrence_unlock_errorE: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN9__gnu_cxx26__concurrence_unlock_errorE)
+16    (int (*)(...))__gnu_cxx::__concurrence_unlock_error::~__concurrence_unlock_error
+24    (int (*)(...))__gnu_cxx::__concurrence_unlock_error::~__concurrence_unlock_error
+32    (int (*)(...))__gnu_cxx::__concurrence_unlock_error::what
+
+Class __gnu_cxx::__concurrence_unlock_error
+   size=8 align=8
+   base size=8 base align=8
+__gnu_cxx::__concurrence_unlock_error (0x0x7f3d4721b340) 0 nearly-empty
+    vptr=((& __gnu_cxx::__concurrence_unlock_error::_ZTVN9__gnu_cxx26__concurrence_unlock_errorE) + 16u)
+  std::exception (0x0x7f3d472cb5a0) 0 nearly-empty
+      primary-for __gnu_cxx::__concurrence_unlock_error (0x0x7f3d4721b340)
+
+Vtable for __gnu_cxx::__concurrence_broadcast_error
+__gnu_cxx::__concurrence_broadcast_error::_ZTVN9__gnu_cxx29__concurrence_broadcast_errorE: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN9__gnu_cxx29__concurrence_broadcast_errorE)
+16    (int (*)(...))__gnu_cxx::__concurrence_broadcast_error::~__concurrence_broadcast_error
+24    (int (*)(...))__gnu_cxx::__concurrence_broadcast_error::~__concurrence_broadcast_error
+32    (int (*)(...))__gnu_cxx::__concurrence_broadcast_error::what
+
+Class __gnu_cxx::__concurrence_broadcast_error
+   size=8 align=8
+   base size=8 base align=8
+__gnu_cxx::__concurrence_broadcast_error (0x0x7f3d4721b3a8) 0 nearly-empty
+    vptr=((& __gnu_cxx::__concurrence_broadcast_error::_ZTVN9__gnu_cxx29__concurrence_broadcast_errorE) + 16u)
+  std::exception (0x0x7f3d472cb660) 0 nearly-empty
+      primary-for __gnu_cxx::__concurrence_broadcast_error (0x0x7f3d4721b3a8)
+
+Vtable for __gnu_cxx::__concurrence_wait_error
+__gnu_cxx::__concurrence_wait_error::_ZTVN9__gnu_cxx24__concurrence_wait_errorE: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN9__gnu_cxx24__concurrence_wait_errorE)
+16    (int (*)(...))__gnu_cxx::__concurrence_wait_error::~__concurrence_wait_error
+24    (int (*)(...))__gnu_cxx::__concurrence_wait_error::~__concurrence_wait_error
+32    (int (*)(...))__gnu_cxx::__concurrence_wait_error::what
+
+Class __gnu_cxx::__concurrence_wait_error
+   size=8 align=8
+   base size=8 base align=8
+__gnu_cxx::__concurrence_wait_error (0x0x7f3d4721b478) 0 nearly-empty
+    vptr=((& __gnu_cxx::__concurrence_wait_error::_ZTVN9__gnu_cxx24__concurrence_wait_errorE) + 16u)
+  std::exception (0x0x7f3d472cb720) 0 nearly-empty
+      primary-for __gnu_cxx::__concurrence_wait_error (0x0x7f3d4721b478)
+
+Class __gnu_cxx::__mutex
+   size=40 align=8
+   base size=40 base align=8
+__gnu_cxx::__mutex (0x0x7f3d472cb7e0) 0
+
+Class __gnu_cxx::__recursive_mutex
+   size=40 align=8
+   base size=40 base align=8
+__gnu_cxx::__recursive_mutex (0x0x7f3d472cb840) 0
+
+Class __gnu_cxx::__scoped_lock
+   size=8 align=8
+   base size=8 base align=8
+__gnu_cxx::__scoped_lock (0x0x7f3d472cb8a0) 0
+
+Class __gnu_cxx::__cond
+   size=48 align=8
+   base size=48 base align=8
+__gnu_cxx::__cond (0x0x7f3d472cb900) 0
+
+Vtable for std::bad_weak_ptr
+std::bad_weak_ptr::_ZTVSt12bad_weak_ptr: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt12bad_weak_ptr)
+16    (int (*)(...))std::bad_weak_ptr::~bad_weak_ptr
+24    (int (*)(...))std::bad_weak_ptr::~bad_weak_ptr
+32    (int (*)(...))std::bad_weak_ptr::what
+
+Class std::bad_weak_ptr
+   size=8 align=8
+   base size=8 base align=8
+std::bad_weak_ptr (0x0x7f3d4721b750) 0 nearly-empty
+    vptr=((& std::bad_weak_ptr::_ZTVSt12bad_weak_ptr) + 16u)
+  std::exception (0x0x7f3d472cbc60) 0 nearly-empty
+      primary-for std::bad_weak_ptr (0x0x7f3d4721b750)
+
+Class std::_Sp_make_shared_tag
+   size=1 align=1
+   base size=0 base align=1
+std::_Sp_make_shared_tag (0x0x7f3d470184e0) 0 empty
+
+Class std::_Sp_locker
+   size=2 align=1
+   base size=2 base align=1
+std::_Sp_locker (0x0x7f3d47018cc0) 0
+
+Class std::thread::id
+   size=8 align=8
+   base size=8 base align=8
+std::thread::id (0x0x7f3d47018ea0) 0
+
+Vtable for std::thread::_Impl_base
+std::thread::_Impl_base::_ZTVNSt6thread10_Impl_baseE: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTINSt6thread10_Impl_baseE)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class std::thread::_Impl_base
+   size=24 align=8
+   base size=24 base align=8
+std::thread::_Impl_base (0x0x7f3d47018f00) 0
+    vptr=((& std::thread::_Impl_base::_ZTVNSt6thread10_Impl_baseE) + 16u)
+
+Class std::thread
+   size=8 align=8
+   base size=8 base align=8
+std::thread (0x0x7f3d47018e40) 0
+
+Class std::condition_variable
+   size=48 align=8
+   base size=48 base align=8
+std::condition_variable (0x0x7f3d46ec4b40) 0
+
+Class std::__at_thread_exit_elt
+   size=16 align=8
+   base size=16 base align=8
+std::__at_thread_exit_elt (0x0x7f3d46ec4c00) 0
+
+Class std::_V2::condition_variable_any
+   size=64 align=8
+   base size=64 base align=8
+std::_V2::condition_variable_any (0x0x7f3d46ec4c60) 0
+
+Class std::__atomic_futex_unsigned_base
+   size=1 align=1
+   base size=0 base align=1
+std::__atomic_futex_unsigned_base (0x0x7f3d46bb3300) 0 empty
+
+Vtable for std::future_error
+std::future_error::_ZTVSt12future_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt12future_error)
+16    (int (*)(...))std::future_error::~future_error
+24    (int (*)(...))std::future_error::~future_error
+32    (int (*)(...))std::future_error::what
+
+Class std::future_error
+   size=32 align=8
+   base size=32 base align=8
+std::future_error (0x0x7f3d46baea90) 0
+    vptr=((& std::future_error::_ZTVSt12future_error) + 16u)
+  std::logic_error (0x0x7f3d46baeaf8) 0
+      primary-for std::future_error (0x0x7f3d46baea90)
+    std::exception (0x0x7f3d46bb3420) 0 nearly-empty
+        primary-for std::logic_error (0x0x7f3d46baeaf8)
+
+Class std::__future_base::_Result_base::_Deleter
+   size=1 align=1
+   base size=0 base align=1
+std::__future_base::_Result_base::_Deleter (0x0x7f3d46bb3540) 0 empty
+
+Vtable for std::__future_base::_Result_base
+std::__future_base::_Result_base::_ZTVNSt13__future_base12_Result_baseE: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTINSt13__future_base12_Result_baseE)
+16    (int (*)(...))__cxa_pure_virtual
+24    0u
+32    0u
+
+Class std::__future_base::_Result_base
+   size=16 align=8
+   base size=16 base align=8
+std::__future_base::_Result_base (0x0x7f3d46bb34e0) 0
+    vptr=((& std::__future_base::_Result_base::_ZTVNSt13__future_base12_Result_baseE) + 16u)
+
+Class std::__future_base::_State_baseV2::__exception_ptr_tag
+   size=1 align=1
+   base size=0 base align=1
+std::__future_base::_State_baseV2::__exception_ptr_tag (0x0x7f3d468f0a80) 0 empty
+
+Class std::__future_base::_State_baseV2::_Make_ready
+   size=32 align=8
+   base size=32 base align=8
+std::__future_base::_State_baseV2::_Make_ready (0x0x7f3d469100d0) 0
+  std::__at_thread_exit_elt (0x0x7f3d468f0b40) 0
+
+Vtable for std::__future_base::_State_baseV2
+std::__future_base::_State_baseV2::_ZTVNSt13__future_base13_State_baseV2E: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTINSt13__future_base13_State_baseV2E)
+16    (int (*)(...))std::__future_base::_State_baseV2::~_State_baseV2
+24    (int (*)(...))std::__future_base::_State_baseV2::~_State_baseV2
+32    (int (*)(...))std::__future_base::_State_baseV2::_M_complete_async
+40    (int (*)(...))std::__future_base::_State_baseV2::_M_is_deferred_future
+
+Class std::__future_base::_State_baseV2
+   size=32 align=8
+   base size=28 base align=8
+std::__future_base::_State_baseV2 (0x0x7f3d46bb36c0) 0
+    vptr=((& std::__future_base::_State_baseV2::_ZTVNSt13__future_base13_State_baseV2E) + 16u)
+
+Class std::__future_base
+   size=1 align=1
+   base size=0 base align=1
+std::__future_base (0x0x7f3d46bb3480) 0 empty
+
+Vtable for std::__future_base::_Async_state_commonV2
+std::__future_base::_Async_state_commonV2::_ZTVNSt13__future_base21_Async_state_commonV2E: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTINSt13__future_base21_Async_state_commonV2E)
+16    (int (*)(...))std::__future_base::_Async_state_commonV2::~_Async_state_commonV2
+24    (int (*)(...))std::__future_base::_Async_state_commonV2::~_Async_state_commonV2
+32    (int (*)(...))std::__future_base::_Async_state_commonV2::_M_complete_async
+40    (int (*)(...))std::__future_base::_State_baseV2::_M_is_deferred_future
+
+Class std::__future_base::_Async_state_commonV2
+   size=48 align=8
+   base size=44 base align=8
+std::__future_base::_Async_state_commonV2 (0x0x7f3d46658c98) 0
+    vptr=((& std::__future_base::_Async_state_commonV2::_ZTVNSt13__future_base21_Async_state_commonV2E) + 16u)
+  std::__future_base::_State_baseV2 (0x0x7f3d4665ba20) 0
+      primary-for std::__future_base::_Async_state_commonV2 (0x0x7f3d46658c98)
+
+Class QThread::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QThread::QPrivateSignal (0x0x7f3d462dc180) 0 empty
+
+Vtable for QThread
+QThread::_ZTV7QThread: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QThread)
+16    (int (*)(...))QThread::metaObject
+24    (int (*)(...))QThread::qt_metacast
+32    (int (*)(...))QThread::qt_metacall
+40    (int (*)(...))QThread::~QThread
+48    (int (*)(...))QThread::~QThread
+56    (int (*)(...))QThread::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QThread::run
+
+Class QThread
+   size=16 align=8
+   base size=16 base align=8
+QThread (0x0x7f3d466bd750) 0
+    vptr=((& QThread::_ZTV7QThread) + 16u)
+  QObject (0x0x7f3d462dc120) 0
+      primary-for QThread (0x0x7f3d466bd750)
+
+Class QThreadPool::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QThreadPool::QPrivateSignal (0x0x7f3d462dc2a0) 0 empty
+
+Vtable for QThreadPool
+QThreadPool::_ZTV11QThreadPool: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QThreadPool)
+16    (int (*)(...))QThreadPool::metaObject
+24    (int (*)(...))QThreadPool::qt_metacast
+32    (int (*)(...))QThreadPool::qt_metacall
+40    (int (*)(...))QThreadPool::~QThreadPool
+48    (int (*)(...))QThreadPool::~QThreadPool
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QThreadPool
+   size=16 align=8
+   base size=16 base align=8
+QThreadPool (0x0x7f3d466bd7b8) 0
+    vptr=((& QThreadPool::_ZTV11QThreadPool) + 16u)
+  QObject (0x0x7f3d462dc240) 0
+      primary-for QThreadPool (0x0x7f3d466bd7b8)
+
+Class QThreadStorageData
+   size=4 align=4
+   base size=4 base align=4
+QThreadStorageData (0x0x7f3d462dc300) 0
+
+Class QTimeLine::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTimeLine::QPrivateSignal (0x0x7f3d462dc420) 0 empty
+
+Vtable for QTimeLine
+QTimeLine::_ZTV9QTimeLine: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QTimeLine)
+16    (int (*)(...))QTimeLine::metaObject
+24    (int (*)(...))QTimeLine::qt_metacast
+32    (int (*)(...))QTimeLine::qt_metacall
+40    (int (*)(...))QTimeLine::~QTimeLine
+48    (int (*)(...))QTimeLine::~QTimeLine
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QTimeLine::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QTimeLine::valueForTime
+
+Class QTimeLine
+   size=16 align=8
+   base size=16 base align=8
+QTimeLine (0x0x7f3d466bd820) 0
+    vptr=((& QTimeLine::_ZTV9QTimeLine) + 16u)
+  QObject (0x0x7f3d462dc3c0) 0
+      primary-for QTimeLine (0x0x7f3d466bd820)
+
+Class QTimer::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTimer::QPrivateSignal (0x0x7f3d462dc4e0) 0 empty
+
+Vtable for QTimer
+QTimer::_ZTV6QTimer: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI6QTimer)
+16    (int (*)(...))QTimer::metaObject
+24    (int (*)(...))QTimer::qt_metacast
+32    (int (*)(...))QTimer::qt_metacall
+40    (int (*)(...))QTimer::~QTimer
+48    (int (*)(...))QTimer::~QTimer
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QTimer::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QTimer
+   size=32 align=8
+   base size=29 base align=8
+QTimer (0x0x7f3d466bd888) 0
+    vptr=((& QTimer::_ZTV6QTimer) + 16u)
+  QObject (0x0x7f3d462dc480) 0
+      primary-for QTimer (0x0x7f3d466bd888)
+
+Class QTimeZone::OffsetData
+   size=32 align=8
+   base size=28 base align=8
+QTimeZone::OffsetData (0x0x7f3d462dcba0) 0
+
+Class QTimeZone
+   size=8 align=8
+   base size=8 base align=8
+QTimeZone (0x0x7f3d462dcb40) 0
+
+Class QTranslator::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTranslator::QPrivateSignal (0x0x7f3d463ac180) 0 empty
+
+Vtable for QTranslator
+QTranslator::_ZTV11QTranslator: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QTranslator)
+16    (int (*)(...))QTranslator::metaObject
+24    (int (*)(...))QTranslator::qt_metacast
+32    (int (*)(...))QTranslator::qt_metacall
+40    (int (*)(...))QTranslator::~QTranslator
+48    (int (*)(...))QTranslator::~QTranslator
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QTranslator::translate
+120   (int (*)(...))QTranslator::isEmpty
+
+Class QTranslator
+   size=16 align=8
+   base size=16 base align=8
+QTranslator (0x0x7f3d463a52d8) 0
+    vptr=((& QTranslator::_ZTV11QTranslator) + 16u)
+  QObject (0x0x7f3d463ac120) 0
+      primary-for QTranslator (0x0x7f3d463a52d8)
+
+Class QUrl
+   size=8 align=8
+   base size=8 base align=8
+QUrl (0x0x7f3d463ac2a0) 0
+
+Class QUrlQuery
+   size=8 align=8
+   base size=8 base align=8
+QUrlQuery (0x0x7f3d464c3960) 0
+
+Class QUuid
+   size=16 align=4
+   base size=16 base align=4
+QUuid (0x0x7f3d46162000) 0
+
+Class QWaitCondition
+   size=8 align=8
+   base size=8 base align=8
+QWaitCondition (0x0x7f3d46162600) 0
+
+Class QXmlStreamStringRef
+   size=16 align=8
+   base size=16 base align=8
+QXmlStreamStringRef (0x0x7f3d46162660) 0
+
+Class QXmlStreamAttribute
+   size=80 align=8
+   base size=73 base align=8
+QXmlStreamAttribute (0x0x7f3d46162960) 0
+
+Class QXmlStreamAttributes
+   size=8 align=8
+   base size=8 base align=8
+QXmlStreamAttributes (0x0x7f3d46161dd0) 0
+  QVector<QXmlStreamAttribute> (0x0x7f3d46162d20) 0
+
+Class QXmlStreamNamespaceDeclaration
+   size=40 align=8
+   base size=40 base align=8
+QXmlStreamNamespaceDeclaration (0x0x7f3d46162d80) 0
+
+Class QXmlStreamNotationDeclaration
+   size=56 align=8
+   base size=56 base align=8
+QXmlStreamNotationDeclaration (0x0x7f3d4624d060) 0
+
+Class QXmlStreamEntityDeclaration
+   size=88 align=8
+   base size=88 base align=8
+QXmlStreamEntityDeclaration (0x0x7f3d4624d300) 0
+
+Vtable for QXmlStreamEntityResolver
+QXmlStreamEntityResolver::_ZTV24QXmlStreamEntityResolver: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QXmlStreamEntityResolver)
+16    (int (*)(...))QXmlStreamEntityResolver::~QXmlStreamEntityResolver
+24    (int (*)(...))QXmlStreamEntityResolver::~QXmlStreamEntityResolver
+32    (int (*)(...))QXmlStreamEntityResolver::resolveEntity
+40    (int (*)(...))QXmlStreamEntityResolver::resolveUndeclaredEntity
+
+Class QXmlStreamEntityResolver
+   size=8 align=8
+   base size=8 base align=8
+QXmlStreamEntityResolver (0x0x7f3d4624d5a0) 0 nearly-empty
+    vptr=((& QXmlStreamEntityResolver::_ZTV24QXmlStreamEntityResolver) + 16u)
+
+Class QXmlStreamReader
+   size=8 align=8
+   base size=8 base align=8
+QXmlStreamReader (0x0x7f3d4624d600) 0
+
+Class QXmlStreamWriter
+   size=8 align=8
+   base size=8 base align=8
+QXmlStreamWriter (0x0x7f3d45efb060) 0
+
+Class QRgba64
+   size=8 align=8
+   base size=8 base align=8
+QRgba64 (0x0x7f3d45efb180) 0
+
+Class QColor
+   size=16 align=4
+   base size=14 base align=4
+QColor (0x0x7f3d45efb420) 0
+
+Class QRegion::QRegionData
+   size=16 align=8
+   base size=16 base align=8
+QRegion::QRegionData (0x0x7f3d45efbde0) 0
+
+Class QRegion
+   size=8 align=8
+   base size=8 base align=8
+QRegion (0x0x7f3d45efbd80) 0
+
+Class QKeySequence
+   size=8 align=8
+   base size=8 base align=8
+QKeySequence (0x0x7f3d460b4180) 0
+
+Class QVector2D
+   size=8 align=4
+   base size=8 base align=4
+QVector2D (0x0x7f3d45d4e6c0) 0
+
+Class QTouchDevice
+   size=8 align=8
+   base size=8 base align=8
+QTouchDevice (0x0x7f3d45d4e960) 0
+
+Vtable for QInputEvent
+QInputEvent::_ZTV11QInputEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QInputEvent)
+16    (int (*)(...))QInputEvent::~QInputEvent
+24    (int (*)(...))QInputEvent::~QInputEvent
+
+Class QInputEvent
+   size=32 align=8
+   base size=32 base align=8
+QInputEvent (0x0x7f3d45d4dbc8) 0
+    vptr=((& QInputEvent::_ZTV11QInputEvent) + 16u)
+  QEvent (0x0x7f3d45d4eb40) 0
+      primary-for QInputEvent (0x0x7f3d45d4dbc8)
+
+Vtable for QEnterEvent
+QEnterEvent::_ZTV11QEnterEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QEnterEvent)
+16    (int (*)(...))QEnterEvent::~QEnterEvent
+24    (int (*)(...))QEnterEvent::~QEnterEvent
+
+Class QEnterEvent
+   size=72 align=8
+   base size=72 base align=8
+QEnterEvent (0x0x7f3d45d4dc30) 0
+    vptr=((& QEnterEvent::_ZTV11QEnterEvent) + 16u)
+  QEvent (0x0x7f3d45d4eba0) 0
+      primary-for QEnterEvent (0x0x7f3d45d4dc30)
+
+Vtable for QMouseEvent
+QMouseEvent::_ZTV11QMouseEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QMouseEvent)
+16    (int (*)(...))QMouseEvent::~QMouseEvent
+24    (int (*)(...))QMouseEvent::~QMouseEvent
+
+Class QMouseEvent
+   size=104 align=8
+   base size=100 base align=8
+QMouseEvent (0x0x7f3d45d4dc98) 0
+    vptr=((& QMouseEvent::_ZTV11QMouseEvent) + 16u)
+  QInputEvent (0x0x7f3d45d4dd00) 0
+      primary-for QMouseEvent (0x0x7f3d45d4dc98)
+    QEvent (0x0x7f3d45d4ec00) 0
+        primary-for QInputEvent (0x0x7f3d45d4dd00)
+
+Vtable for QHoverEvent
+QHoverEvent::_ZTV11QHoverEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QHoverEvent)
+16    (int (*)(...))QHoverEvent::~QHoverEvent
+24    (int (*)(...))QHoverEvent::~QHoverEvent
+
+Class QHoverEvent
+   size=64 align=8
+   base size=64 base align=8
+QHoverEvent (0x0x7f3d45d4dd68) 0
+    vptr=((& QHoverEvent::_ZTV11QHoverEvent) + 16u)
+  QInputEvent (0x0x7f3d45d4ddd0) 0
+      primary-for QHoverEvent (0x0x7f3d45d4dd68)
+    QEvent (0x0x7f3d45d4ec60) 0
+        primary-for QInputEvent (0x0x7f3d45d4ddd0)
+
+Vtable for QWheelEvent
+QWheelEvent::_ZTV11QWheelEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QWheelEvent)
+16    (int (*)(...))QWheelEvent::~QWheelEvent
+24    (int (*)(...))QWheelEvent::~QWheelEvent
+
+Class QWheelEvent
+   size=96 align=8
+   base size=96 base align=8
+QWheelEvent (0x0x7f3d45d4de38) 0
+    vptr=((& QWheelEvent::_ZTV11QWheelEvent) + 16u)
+  QInputEvent (0x0x7f3d45d4dea0) 0
+      primary-for QWheelEvent (0x0x7f3d45d4de38)
+    QEvent (0x0x7f3d45d4ecc0) 0
+        primary-for QInputEvent (0x0x7f3d45d4dea0)
+
+Vtable for QTabletEvent
+QTabletEvent::_ZTV12QTabletEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QTabletEvent)
+16    (int (*)(...))QTabletEvent::~QTabletEvent
+24    (int (*)(...))QTabletEvent::~QTabletEvent
+
+Class QTabletEvent
+   size=128 align=8
+   base size=128 base align=8
+QTabletEvent (0x0x7f3d45d4df08) 0
+    vptr=((& QTabletEvent::_ZTV12QTabletEvent) + 16u)
+  QInputEvent (0x0x7f3d45d4df70) 0
+      primary-for QTabletEvent (0x0x7f3d45d4df08)
+    QEvent (0x0x7f3d45d4ed20) 0
+        primary-for QInputEvent (0x0x7f3d45d4df70)
+
+Vtable for QNativeGestureEvent
+QNativeGestureEvent::_ZTV19QNativeGestureEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QNativeGestureEvent)
+16    (int (*)(...))QNativeGestureEvent::~QNativeGestureEvent
+24    (int (*)(...))QNativeGestureEvent::~QNativeGestureEvent
+
+Class QNativeGestureEvent
+   size=112 align=8
+   base size=112 base align=8
+QNativeGestureEvent (0x0x7f3d45e58000) 0
+    vptr=((& QNativeGestureEvent::_ZTV19QNativeGestureEvent) + 16u)
+  QInputEvent (0x0x7f3d45e58068) 0
+      primary-for QNativeGestureEvent (0x0x7f3d45e58000)
+    QEvent (0x0x7f3d45d4ed80) 0
+        primary-for QInputEvent (0x0x7f3d45e58068)
+
+Vtable for QKeyEvent
+QKeyEvent::_ZTV9QKeyEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QKeyEvent)
+16    (int (*)(...))QKeyEvent::~QKeyEvent
+24    (int (*)(...))QKeyEvent::~QKeyEvent
+
+Class QKeyEvent
+   size=64 align=8
+   base size=59 base align=8
+QKeyEvent (0x0x7f3d45e580d0) 0
+    vptr=((& QKeyEvent::_ZTV9QKeyEvent) + 16u)
+  QInputEvent (0x0x7f3d45e58138) 0
+      primary-for QKeyEvent (0x0x7f3d45e580d0)
+    QEvent (0x0x7f3d45d4ede0) 0
+        primary-for QInputEvent (0x0x7f3d45e58138)
+
+Vtable for QFocusEvent
+QFocusEvent::_ZTV11QFocusEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QFocusEvent)
+16    (int (*)(...))QFocusEvent::~QFocusEvent
+24    (int (*)(...))QFocusEvent::~QFocusEvent
+
+Class QFocusEvent
+   size=24 align=8
+   base size=24 base align=8
+QFocusEvent (0x0x7f3d45e581a0) 0
+    vptr=((& QFocusEvent::_ZTV11QFocusEvent) + 16u)
+  QEvent (0x0x7f3d45d4ee40) 0
+      primary-for QFocusEvent (0x0x7f3d45e581a0)
+
+Vtable for QPaintEvent
+QPaintEvent::_ZTV11QPaintEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QPaintEvent)
+16    (int (*)(...))QPaintEvent::~QPaintEvent
+24    (int (*)(...))QPaintEvent::~QPaintEvent
+
+Class QPaintEvent
+   size=56 align=8
+   base size=49 base align=8
+QPaintEvent (0x0x7f3d45e58208) 0
+    vptr=((& QPaintEvent::_ZTV11QPaintEvent) + 16u)
+  QEvent (0x0x7f3d45d4eea0) 0
+      primary-for QPaintEvent (0x0x7f3d45e58208)
+
+Vtable for QMoveEvent
+QMoveEvent::_ZTV10QMoveEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QMoveEvent)
+16    (int (*)(...))QMoveEvent::~QMoveEvent
+24    (int (*)(...))QMoveEvent::~QMoveEvent
+
+Class QMoveEvent
+   size=40 align=8
+   base size=36 base align=8
+QMoveEvent (0x0x7f3d45e58270) 0
+    vptr=((& QMoveEvent::_ZTV10QMoveEvent) + 16u)
+  QEvent (0x0x7f3d45d4ef00) 0
+      primary-for QMoveEvent (0x0x7f3d45e58270)
+
+Vtable for QExposeEvent
+QExposeEvent::_ZTV12QExposeEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QExposeEvent)
+16    (int (*)(...))QExposeEvent::~QExposeEvent
+24    (int (*)(...))QExposeEvent::~QExposeEvent
+
+Class QExposeEvent
+   size=32 align=8
+   base size=32 base align=8
+QExposeEvent (0x0x7f3d45e582d8) 0
+    vptr=((& QExposeEvent::_ZTV12QExposeEvent) + 16u)
+  QEvent (0x0x7f3d45d4ef60) 0
+      primary-for QExposeEvent (0x0x7f3d45e582d8)
+
+Vtable for QPlatformSurfaceEvent
+QPlatformSurfaceEvent::_ZTV21QPlatformSurfaceEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QPlatformSurfaceEvent)
+16    (int (*)(...))QPlatformSurfaceEvent::~QPlatformSurfaceEvent
+24    (int (*)(...))QPlatformSurfaceEvent::~QPlatformSurfaceEvent
+
+Class QPlatformSurfaceEvent
+   size=24 align=8
+   base size=24 base align=8
+QPlatformSurfaceEvent (0x0x7f3d45e58340) 0
+    vptr=((& QPlatformSurfaceEvent::_ZTV21QPlatformSurfaceEvent) + 16u)
+  QEvent (0x0x7f3d45e8d000) 0
+      primary-for QPlatformSurfaceEvent (0x0x7f3d45e58340)
+
+Vtable for QResizeEvent
+QResizeEvent::_ZTV12QResizeEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QResizeEvent)
+16    (int (*)(...))QResizeEvent::~QResizeEvent
+24    (int (*)(...))QResizeEvent::~QResizeEvent
+
+Class QResizeEvent
+   size=40 align=8
+   base size=36 base align=8
+QResizeEvent (0x0x7f3d45e583a8) 0
+    vptr=((& QResizeEvent::_ZTV12QResizeEvent) + 16u)
+  QEvent (0x0x7f3d45e8d060) 0
+      primary-for QResizeEvent (0x0x7f3d45e583a8)
+
+Vtable for QCloseEvent
+QCloseEvent::_ZTV11QCloseEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QCloseEvent)
+16    (int (*)(...))QCloseEvent::~QCloseEvent
+24    (int (*)(...))QCloseEvent::~QCloseEvent
+
+Class QCloseEvent
+   size=24 align=8
+   base size=20 base align=8
+QCloseEvent (0x0x7f3d45e58410) 0
+    vptr=((& QCloseEvent::_ZTV11QCloseEvent) + 16u)
+  QEvent (0x0x7f3d45e8d0c0) 0
+      primary-for QCloseEvent (0x0x7f3d45e58410)
+
+Vtable for QIconDragEvent
+QIconDragEvent::_ZTV14QIconDragEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QIconDragEvent)
+16    (int (*)(...))QIconDragEvent::~QIconDragEvent
+24    (int (*)(...))QIconDragEvent::~QIconDragEvent
+
+Class QIconDragEvent
+   size=24 align=8
+   base size=20 base align=8
+QIconDragEvent (0x0x7f3d45e58478) 0
+    vptr=((& QIconDragEvent::_ZTV14QIconDragEvent) + 16u)
+  QEvent (0x0x7f3d45e8d120) 0
+      primary-for QIconDragEvent (0x0x7f3d45e58478)
+
+Vtable for QShowEvent
+QShowEvent::_ZTV10QShowEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QShowEvent)
+16    (int (*)(...))QShowEvent::~QShowEvent
+24    (int (*)(...))QShowEvent::~QShowEvent
+
+Class QShowEvent
+   size=24 align=8
+   base size=20 base align=8
+QShowEvent (0x0x7f3d45e584e0) 0
+    vptr=((& QShowEvent::_ZTV10QShowEvent) + 16u)
+  QEvent (0x0x7f3d45e8d180) 0
+      primary-for QShowEvent (0x0x7f3d45e584e0)
+
+Vtable for QHideEvent
+QHideEvent::_ZTV10QHideEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QHideEvent)
+16    (int (*)(...))QHideEvent::~QHideEvent
+24    (int (*)(...))QHideEvent::~QHideEvent
+
+Class QHideEvent
+   size=24 align=8
+   base size=20 base align=8
+QHideEvent (0x0x7f3d45e58548) 0
+    vptr=((& QHideEvent::_ZTV10QHideEvent) + 16u)
+  QEvent (0x0x7f3d45e8d1e0) 0
+      primary-for QHideEvent (0x0x7f3d45e58548)
+
+Vtable for QContextMenuEvent
+QContextMenuEvent::_ZTV17QContextMenuEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QContextMenuEvent)
+16    (int (*)(...))QContextMenuEvent::~QContextMenuEvent
+24    (int (*)(...))QContextMenuEvent::~QContextMenuEvent
+
+Class QContextMenuEvent
+   size=56 align=8
+   base size=49 base align=8
+QContextMenuEvent (0x0x7f3d45e585b0) 0
+    vptr=((& QContextMenuEvent::_ZTV17QContextMenuEvent) + 16u)
+  QInputEvent (0x0x7f3d45e58618) 0
+      primary-for QContextMenuEvent (0x0x7f3d45e585b0)
+    QEvent (0x0x7f3d45e8d240) 0
+        primary-for QInputEvent (0x0x7f3d45e58618)
+
+Class QInputMethodEvent::Attribute
+   size=32 align=8
+   base size=32 base align=8
+QInputMethodEvent::Attribute (0x0x7f3d45e8d300) 0
+
+Vtable for QInputMethodEvent
+QInputMethodEvent::_ZTV17QInputMethodEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QInputMethodEvent)
+16    (int (*)(...))QInputMethodEvent::~QInputMethodEvent
+24    (int (*)(...))QInputMethodEvent::~QInputMethodEvent
+
+Class QInputMethodEvent
+   size=56 align=8
+   base size=56 base align=8
+QInputMethodEvent (0x0x7f3d45e58680) 0
+    vptr=((& QInputMethodEvent::_ZTV17QInputMethodEvent) + 16u)
+  QEvent (0x0x7f3d45e8d2a0) 0
+      primary-for QInputMethodEvent (0x0x7f3d45e58680)
+
+Class QInputMethodQueryEvent::QueryPair
+   size=24 align=8
+   base size=24 base align=8
+QInputMethodQueryEvent::QueryPair (0x0x7f3d45e8d780) 0
+
+Vtable for QInputMethodQueryEvent
+QInputMethodQueryEvent::_ZTV22QInputMethodQueryEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI22QInputMethodQueryEvent)
+16    (int (*)(...))QInputMethodQueryEvent::~QInputMethodQueryEvent
+24    (int (*)(...))QInputMethodQueryEvent::~QInputMethodQueryEvent
+
+Class QInputMethodQueryEvent
+   size=32 align=8
+   base size=32 base align=8
+QInputMethodQueryEvent (0x0x7f3d45e589c0) 0
+    vptr=((& QInputMethodQueryEvent::_ZTV22QInputMethodQueryEvent) + 16u)
+  QEvent (0x0x7f3d45e8d720) 0
+      primary-for QInputMethodQueryEvent (0x0x7f3d45e589c0)
+
+Vtable for QDropEvent
+QDropEvent::_ZTV10QDropEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QDropEvent)
+16    (int (*)(...))QDropEvent::~QDropEvent
+24    (int (*)(...))QDropEvent::~QDropEvent
+
+Class QDropEvent
+   size=72 align=8
+   base size=72 base align=8
+QDropEvent (0x0x7f3d45e58c98) 0
+    vptr=((& QDropEvent::_ZTV10QDropEvent) + 16u)
+  QEvent (0x0x7f3d45e8dae0) 0
+      primary-for QDropEvent (0x0x7f3d45e58c98)
+
+Vtable for QDragMoveEvent
+QDragMoveEvent::_ZTV14QDragMoveEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QDragMoveEvent)
+16    (int (*)(...))QDragMoveEvent::~QDragMoveEvent
+24    (int (*)(...))QDragMoveEvent::~QDragMoveEvent
+
+Class QDragMoveEvent
+   size=88 align=8
+   base size=88 base align=8
+QDragMoveEvent (0x0x7f3d45e58d00) 0
+    vptr=((& QDragMoveEvent::_ZTV14QDragMoveEvent) + 16u)
+  QDropEvent (0x0x7f3d45e58d68) 0
+      primary-for QDragMoveEvent (0x0x7f3d45e58d00)
+    QEvent (0x0x7f3d45e8db40) 0
+        primary-for QDropEvent (0x0x7f3d45e58d68)
+
+Vtable for QDragEnterEvent
+QDragEnterEvent::_ZTV15QDragEnterEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QDragEnterEvent)
+16    (int (*)(...))QDragEnterEvent::~QDragEnterEvent
+24    (int (*)(...))QDragEnterEvent::~QDragEnterEvent
+
+Class QDragEnterEvent
+   size=88 align=8
+   base size=88 base align=8
+QDragEnterEvent (0x0x7f3d45e58dd0) 0
+    vptr=((& QDragEnterEvent::_ZTV15QDragEnterEvent) + 16u)
+  QDragMoveEvent (0x0x7f3d45e58e38) 0
+      primary-for QDragEnterEvent (0x0x7f3d45e58dd0)
+    QDropEvent (0x0x7f3d45e58ea0) 0
+        primary-for QDragMoveEvent (0x0x7f3d45e58e38)
+      QEvent (0x0x7f3d45e8dba0) 0
+          primary-for QDropEvent (0x0x7f3d45e58ea0)
+
+Vtable for QDragLeaveEvent
+QDragLeaveEvent::_ZTV15QDragLeaveEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QDragLeaveEvent)
+16    (int (*)(...))QDragLeaveEvent::~QDragLeaveEvent
+24    (int (*)(...))QDragLeaveEvent::~QDragLeaveEvent
+
+Class QDragLeaveEvent
+   size=24 align=8
+   base size=20 base align=8
+QDragLeaveEvent (0x0x7f3d45e58f08) 0
+    vptr=((& QDragLeaveEvent::_ZTV15QDragLeaveEvent) + 16u)
+  QEvent (0x0x7f3d45e8dc00) 0
+      primary-for QDragLeaveEvent (0x0x7f3d45e58f08)
+
+Vtable for QHelpEvent
+QHelpEvent::_ZTV10QHelpEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QHelpEvent)
+16    (int (*)(...))QHelpEvent::~QHelpEvent
+24    (int (*)(...))QHelpEvent::~QHelpEvent
+
+Class QHelpEvent
+   size=40 align=8
+   base size=36 base align=8
+QHelpEvent (0x0x7f3d45e58f70) 0
+    vptr=((& QHelpEvent::_ZTV10QHelpEvent) + 16u)
+  QEvent (0x0x7f3d45e8dc60) 0
+      primary-for QHelpEvent (0x0x7f3d45e58f70)
+
+Vtable for QStatusTipEvent
+QStatusTipEvent::_ZTV15QStatusTipEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QStatusTipEvent)
+16    (int (*)(...))QStatusTipEvent::~QStatusTipEvent
+24    (int (*)(...))QStatusTipEvent::~QStatusTipEvent
+
+Class QStatusTipEvent
+   size=32 align=8
+   base size=32 base align=8
+QStatusTipEvent (0x0x7f3d45b5b000) 0
+    vptr=((& QStatusTipEvent::_ZTV15QStatusTipEvent) + 16u)
+  QEvent (0x0x7f3d45e8dcc0) 0
+      primary-for QStatusTipEvent (0x0x7f3d45b5b000)
+
+Vtable for QWhatsThisClickedEvent
+QWhatsThisClickedEvent::_ZTV22QWhatsThisClickedEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI22QWhatsThisClickedEvent)
+16    (int (*)(...))QWhatsThisClickedEvent::~QWhatsThisClickedEvent
+24    (int (*)(...))QWhatsThisClickedEvent::~QWhatsThisClickedEvent
+
+Class QWhatsThisClickedEvent
+   size=32 align=8
+   base size=32 base align=8
+QWhatsThisClickedEvent (0x0x7f3d45b5b068) 0
+    vptr=((& QWhatsThisClickedEvent::_ZTV22QWhatsThisClickedEvent) + 16u)
+  QEvent (0x0x7f3d45e8dd20) 0
+      primary-for QWhatsThisClickedEvent (0x0x7f3d45b5b068)
+
+Vtable for QActionEvent
+QActionEvent::_ZTV12QActionEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QActionEvent)
+16    (int (*)(...))QActionEvent::~QActionEvent
+24    (int (*)(...))QActionEvent::~QActionEvent
+
+Class QActionEvent
+   size=40 align=8
+   base size=40 base align=8
+QActionEvent (0x0x7f3d45b5b0d0) 0
+    vptr=((& QActionEvent::_ZTV12QActionEvent) + 16u)
+  QEvent (0x0x7f3d45e8dd80) 0
+      primary-for QActionEvent (0x0x7f3d45b5b0d0)
+
+Vtable for QFileOpenEvent
+QFileOpenEvent::_ZTV14QFileOpenEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QFileOpenEvent)
+16    (int (*)(...))QFileOpenEvent::~QFileOpenEvent
+24    (int (*)(...))QFileOpenEvent::~QFileOpenEvent
+
+Class QFileOpenEvent
+   size=40 align=8
+   base size=40 base align=8
+QFileOpenEvent (0x0x7f3d45b5b138) 0
+    vptr=((& QFileOpenEvent::_ZTV14QFileOpenEvent) + 16u)
+  QEvent (0x0x7f3d45e8dde0) 0
+      primary-for QFileOpenEvent (0x0x7f3d45b5b138)
+
+Vtable for QToolBarChangeEvent
+QToolBarChangeEvent::_ZTV19QToolBarChangeEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QToolBarChangeEvent)
+16    (int (*)(...))QToolBarChangeEvent::~QToolBarChangeEvent
+24    (int (*)(...))QToolBarChangeEvent::~QToolBarChangeEvent
+
+Class QToolBarChangeEvent
+   size=24 align=8
+   base size=21 base align=8
+QToolBarChangeEvent (0x0x7f3d45b5b1a0) 0
+    vptr=((& QToolBarChangeEvent::_ZTV19QToolBarChangeEvent) + 16u)
+  QEvent (0x0x7f3d45e8de40) 0
+      primary-for QToolBarChangeEvent (0x0x7f3d45b5b1a0)
+
+Vtable for QShortcutEvent
+QShortcutEvent::_ZTV14QShortcutEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QShortcutEvent)
+16    (int (*)(...))QShortcutEvent::~QShortcutEvent
+24    (int (*)(...))QShortcutEvent::~QShortcutEvent
+
+Class QShortcutEvent
+   size=40 align=8
+   base size=40 base align=8
+QShortcutEvent (0x0x7f3d45b5b208) 0
+    vptr=((& QShortcutEvent::_ZTV14QShortcutEvent) + 16u)
+  QEvent (0x0x7f3d45e8dea0) 0
+      primary-for QShortcutEvent (0x0x7f3d45b5b208)
+
+Vtable for QWindowStateChangeEvent
+QWindowStateChangeEvent::_ZTV23QWindowStateChangeEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI23QWindowStateChangeEvent)
+16    (int (*)(...))QWindowStateChangeEvent::~QWindowStateChangeEvent
+24    (int (*)(...))QWindowStateChangeEvent::~QWindowStateChangeEvent
+
+Class QWindowStateChangeEvent
+   size=32 align=8
+   base size=25 base align=8
+QWindowStateChangeEvent (0x0x7f3d45b5b270) 0
+    vptr=((& QWindowStateChangeEvent::_ZTV23QWindowStateChangeEvent) + 16u)
+  QEvent (0x0x7f3d45e8df00) 0
+      primary-for QWindowStateChangeEvent (0x0x7f3d45b5b270)
+
+Class QPointingDeviceUniqueId
+   size=8 align=8
+   base size=8 base align=8
+QPointingDeviceUniqueId (0x0x7f3d45e8df60) 0
+
+Class QTouchEvent::TouchPoint
+   size=8 align=8
+   base size=8 base align=8
+QTouchEvent::TouchPoint (0x0x7f3d45b89660) 0
+
+Vtable for QTouchEvent
+QTouchEvent::_ZTV11QTouchEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QTouchEvent)
+16    (int (*)(...))QTouchEvent::~QTouchEvent
+24    (int (*)(...))QTouchEvent::~QTouchEvent
+
+Class QTouchEvent
+   size=72 align=8
+   base size=72 base align=8
+QTouchEvent (0x0x7f3d45b5b8f0) 0
+    vptr=((& QTouchEvent::_ZTV11QTouchEvent) + 16u)
+  QInputEvent (0x0x7f3d45b5b958) 0
+      primary-for QTouchEvent (0x0x7f3d45b5b8f0)
+    QEvent (0x0x7f3d45b89600) 0
+        primary-for QInputEvent (0x0x7f3d45b5b958)
+
+Vtable for QScrollPrepareEvent
+QScrollPrepareEvent::_ZTV19QScrollPrepareEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QScrollPrepareEvent)
+16    (int (*)(...))QScrollPrepareEvent::~QScrollPrepareEvent
+24    (int (*)(...))QScrollPrepareEvent::~QScrollPrepareEvent
+
+Class QScrollPrepareEvent
+   size=112 align=8
+   base size=112 base align=8
+QScrollPrepareEvent (0x0x7f3d45c6c1a0) 0
+    vptr=((& QScrollPrepareEvent::_ZTV19QScrollPrepareEvent) + 16u)
+  QEvent (0x0x7f3d45c53cc0) 0
+      primary-for QScrollPrepareEvent (0x0x7f3d45c6c1a0)
+
+Vtable for QScrollEvent
+QScrollEvent::_ZTV12QScrollEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QScrollEvent)
+16    (int (*)(...))QScrollEvent::~QScrollEvent
+24    (int (*)(...))QScrollEvent::~QScrollEvent
+
+Class QScrollEvent
+   size=64 align=8
+   base size=60 base align=8
+QScrollEvent (0x0x7f3d45c6c208) 0
+    vptr=((& QScrollEvent::_ZTV12QScrollEvent) + 16u)
+  QEvent (0x0x7f3d45c53d20) 0
+      primary-for QScrollEvent (0x0x7f3d45c6c208)
+
+Vtable for QScreenOrientationChangeEvent
+QScreenOrientationChangeEvent::_ZTV29QScreenOrientationChangeEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI29QScreenOrientationChangeEvent)
+16    (int (*)(...))QScreenOrientationChangeEvent::~QScreenOrientationChangeEvent
+24    (int (*)(...))QScreenOrientationChangeEvent::~QScreenOrientationChangeEvent
+
+Class QScreenOrientationChangeEvent
+   size=40 align=8
+   base size=36 base align=8
+QScreenOrientationChangeEvent (0x0x7f3d45c6c270) 0
+    vptr=((& QScreenOrientationChangeEvent::_ZTV29QScreenOrientationChangeEvent) + 16u)
+  QEvent (0x0x7f3d45c53d80) 0
+      primary-for QScreenOrientationChangeEvent (0x0x7f3d45c6c270)
+
+Vtable for QApplicationStateChangeEvent
+QApplicationStateChangeEvent::_ZTV28QApplicationStateChangeEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI28QApplicationStateChangeEvent)
+16    (int (*)(...))QApplicationStateChangeEvent::~QApplicationStateChangeEvent
+24    (int (*)(...))QApplicationStateChangeEvent::~QApplicationStateChangeEvent
+
+Class QApplicationStateChangeEvent
+   size=24 align=8
+   base size=24 base align=8
+QApplicationStateChangeEvent (0x0x7f3d45c6c2d8) 0
+    vptr=((& QApplicationStateChangeEvent::_ZTV28QApplicationStateChangeEvent) + 16u)
+  QEvent (0x0x7f3d45c53de0) 0
+      primary-for QApplicationStateChangeEvent (0x0x7f3d45c6c2d8)
+
+Class QFont
+   size=16 align=8
+   base size=12 base align=8
+QFont (0x0x7f3d45c53e40) 0
+
+Class QPolygon
+   size=8 align=8
+   base size=8 base align=8
+QPolygon (0x0x7f3d4593a068) 0
+  QVector<QPoint> (0x0x7f3d45904b40) 0
+
+Class QPolygonF
+   size=8 align=8
+   base size=8 base align=8
+QPolygonF (0x0x7f3d4593a410) 0
+  QVector<QPointF> (0x0x7f3d459b8000) 0
+
+Class QMatrix
+   size=48 align=8
+   base size=48 base align=8
+QMatrix (0x0x7f3d459b83c0) 0
+
+Class QPainterPath::Element
+   size=24 align=8
+   base size=24 base align=8
+QPainterPath::Element (0x0x7f3d459b86c0) 0
+
+Class QPainterPath
+   size=8 align=8
+   base size=8 base align=8
+QPainterPath (0x0x7f3d459b8660) 0
+
+Class QPainterPathStroker
+   size=8 align=8
+   base size=8 base align=8
+QPainterPathStroker (0x0x7f3d45a880c0) 0
+
+Class QTransform
+   size=88 align=8
+   base size=88 base align=8
+QTransform (0x0x7f3d45a881e0) 0
+
+Vtable for QPaintDevice
+QPaintDevice::_ZTV12QPaintDevice: 10u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QPaintDevice)
+16    0u
+24    0u
+32    (int (*)(...))QPaintDevice::devType
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))QPaintDevice::metric
+56    (int (*)(...))QPaintDevice::initPainter
+64    (int (*)(...))QPaintDevice::redirected
+72    (int (*)(...))QPaintDevice::sharedPainter
+
+Class QPaintDevice
+   size=24 align=8
+   base size=24 base align=8
+QPaintDevice (0x0x7f3d45a88900) 0
+    vptr=((& QPaintDevice::_ZTV12QPaintDevice) + 16u)
+
+Class QPixelFormat
+   size=8 align=8
+   base size=8 base align=8
+QPixelFormat (0x0x7f3d45a88960) 0
+
+Vtable for QImage
+QImage::_ZTV6QImage: 10u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI6QImage)
+16    (int (*)(...))QImage::~QImage
+24    (int (*)(...))QImage::~QImage
+32    (int (*)(...))QImage::devType
+40    (int (*)(...))QImage::paintEngine
+48    (int (*)(...))QImage::metric
+56    (int (*)(...))QPaintDevice::initPainter
+64    (int (*)(...))QPaintDevice::redirected
+72    (int (*)(...))QPaintDevice::sharedPainter
+
+Class QImage
+   size=32 align=8
+   base size=32 base align=8
+QImage (0x0x7f3d457af2d8) 0
+    vptr=((& QImage::_ZTV6QImage) + 16u)
+  QPaintDevice (0x0x7f3d457ab420) 0
+      primary-for QImage (0x0x7f3d457af2d8)
+
+Vtable for QPixmap
+QPixmap::_ZTV7QPixmap: 10u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QPixmap)
+16    (int (*)(...))QPixmap::~QPixmap
+24    (int (*)(...))QPixmap::~QPixmap
+32    (int (*)(...))QPixmap::devType
+40    (int (*)(...))QPixmap::paintEngine
+48    (int (*)(...))QPixmap::metric
+56    (int (*)(...))QPaintDevice::initPainter
+64    (int (*)(...))QPaintDevice::redirected
+72    (int (*)(...))QPaintDevice::sharedPainter
+
+Class QPixmap
+   size=32 align=8
+   base size=32 base align=8
+QPixmap (0x0x7f3d45873e38) 0
+    vptr=((& QPixmap::_ZTV7QPixmap) + 16u)
+  QPaintDevice (0x0x7f3d4587d3c0) 0
+      primary-for QPixmap (0x0x7f3d45873e38)
+
+Class QBrush
+   size=8 align=8
+   base size=8 base align=8
+QBrush (0x0x7f3d4587d6c0) 0
+
+Class QBrushData
+   size=112 align=8
+   base size=112 base align=8
+QBrushData (0x0x7f3d4587de40) 0
+
+Class QGradient
+   size=64 align=8
+   base size=64 base align=8
+QGradient (0x0x7f3d4587dea0) 0
+
+Class QLinearGradient
+   size=64 align=8
+   base size=64 base align=8
+QLinearGradient (0x0x7f3d453db7b8) 0
+  QGradient (0x0x7f3d45458180) 0
+
+Class QRadialGradient
+   size=64 align=8
+   base size=64 base align=8
+QRadialGradient (0x0x7f3d453db820) 0
+  QGradient (0x0x7f3d454581e0) 0
+
+Class QConicalGradient
+   size=64 align=8
+   base size=64 base align=8
+QConicalGradient (0x0x7f3d453db888) 0
+  QGradient (0x0x7f3d45458240) 0
+
+Class QPen
+   size=8 align=8
+   base size=8 base align=8
+QPen (0x0x7f3d454582a0) 0
+
+Class QTextOption::Tab
+   size=16 align=8
+   base size=14 base align=8
+QTextOption::Tab (0x0x7f3d454ff4e0) 0
+
+Class QTextOption
+   size=32 align=8
+   base size=32 base align=8
+QTextOption (0x0x7f3d454ff480) 0
+
+Class QTextLength
+   size=16 align=8
+   base size=16 base align=8
+QTextLength (0x0x7f3d454ffc60) 0
+
+Class QTextFormat
+   size=16 align=8
+   base size=12 base align=8
+QTextFormat (0x0x7f3d455873c0) 0
+
+Class QTextCharFormat
+   size=16 align=8
+   base size=12 base align=8
+QTextCharFormat (0x0x7f3d451fc958) 0
+  QTextFormat (0x0x7f3d45258240) 0
+
+Class QTextBlockFormat
+   size=16 align=8
+   base size=12 base align=8
+QTextBlockFormat (0x0x7f3d451fcb60) 0
+  QTextFormat (0x0x7f3d452584e0) 0
+
+Class QTextListFormat
+   size=16 align=8
+   base size=12 base align=8
+QTextListFormat (0x0x7f3d451fcdd0) 0
+  QTextFormat (0x0x7f3d45258780) 0
+
+Class QTextImageFormat
+   size=16 align=8
+   base size=12 base align=8
+QTextImageFormat (0x0x7f3d451fc0d0) 0
+  QTextCharFormat (0x0x7f3d451fc270) 0
+    QTextFormat (0x0x7f3d45258a20) 0
+
+Class QTextFrameFormat
+   size=16 align=8
+   base size=12 base align=8
+QTextFrameFormat (0x0x7f3d453170d0) 0
+  QTextFormat (0x0x7f3d45258cc0) 0
+
+Class QTextTableFormat
+   size=16 align=8
+   base size=12 base align=8
+QTextTableFormat (0x0x7f3d453172d8) 0
+  QTextFrameFormat (0x0x7f3d45317340) 0
+    QTextFormat (0x0x7f3d45258f60) 0
+
+Class QTextTableCellFormat
+   size=16 align=8
+   base size=12 base align=8
+QTextTableCellFormat (0x0x7f3d45317548) 0
+  QTextCharFormat (0x0x7f3d453175b0) 0
+    QTextFormat (0x0x7f3d453532a0) 0
+
+Class QFontDatabase
+   size=8 align=8
+   base size=8 base align=8
+QFontDatabase (0x0x7f3d45353540) 0
+
+Class QRawFont
+   size=8 align=8
+   base size=8 base align=8
+QRawFont (0x0x7f3d453535a0) 0
+
+Class QGlyphRun
+   size=8 align=8
+   base size=8 base align=8
+QGlyphRun (0x0x7f3d45353a80) 0
+
+Class QTextCursor
+   size=8 align=8
+   base size=8 base align=8
+QTextCursor (0x0x7f3d45353d80) 0
+
+Class QTextInlineObject
+   size=16 align=8
+   base size=16 base align=8
+QTextInlineObject (0x0x7f3d450440c0) 0
+
+Class QTextLayout::FormatRange
+   size=24 align=8
+   base size=24 base align=8
+QTextLayout::FormatRange (0x0x7f3d45044180) 0
+
+Class QTextLayout
+   size=8 align=8
+   base size=8 base align=8
+QTextLayout (0x0x7f3d45044120) 0
+
+Class QTextLine
+   size=16 align=8
+   base size=16 base align=8
+QTextLine (0x0x7f3d45044ba0) 0
+
+Vtable for QAbstractUndoItem
+QAbstractUndoItem::_ZTV17QAbstractUndoItem: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QAbstractUndoItem)
+16    (int (*)(...))__cxa_pure_virtual
+24    (int (*)(...))__cxa_pure_virtual
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+
+Class QAbstractUndoItem
+   size=8 align=8
+   base size=8 base align=8
+QAbstractUndoItem (0x0x7f3d45044c00) 0 nearly-empty
+    vptr=((& QAbstractUndoItem::_ZTV17QAbstractUndoItem) + 16u)
+
+Class QTextDocument::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTextDocument::QPrivateSignal (0x0x7f3d45044cc0) 0 empty
+
+Vtable for QTextDocument
+QTextDocument::_ZTV13QTextDocument: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QTextDocument)
+16    (int (*)(...))QTextDocument::metaObject
+24    (int (*)(...))QTextDocument::qt_metacast
+32    (int (*)(...))QTextDocument::qt_metacall
+40    (int (*)(...))QTextDocument::~QTextDocument
+48    (int (*)(...))QTextDocument::~QTextDocument
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QTextDocument::clear
+120   (int (*)(...))QTextDocument::createObject
+128   (int (*)(...))QTextDocument::loadResource
+
+Class QTextDocument
+   size=16 align=8
+   base size=16 base align=8
+QTextDocument (0x0x7f3d450a08f0) 0
+    vptr=((& QTextDocument::_ZTV13QTextDocument) + 16u)
+  QObject (0x0x7f3d45044c60) 0
+      primary-for QTextDocument (0x0x7f3d450a08f0)
+
+Class QPalette::Data
+   size=4 align=4
+   base size=4 base align=4
+QPalette::Data (0x0x7f3d45044f00) 0
+
+Class QPalette
+   size=16 align=8
+   base size=12 base align=8
+QPalette (0x0x7f3d45044ea0) 0
+
+Class QAbstractTextDocumentLayout::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractTextDocumentLayout::QPrivateSignal (0x0x7f3d44dfb000) 0 empty
+
+Class QAbstractTextDocumentLayout::Selection
+   size=24 align=8
+   base size=24 base align=8
+QAbstractTextDocumentLayout::Selection (0x0x7f3d44dfb060) 0
+
+Class QAbstractTextDocumentLayout::PaintContext
+   size=64 align=8
+   base size=64 base align=8
+QAbstractTextDocumentLayout::PaintContext (0x0x7f3d44dfb0c0) 0
+
+Vtable for QAbstractTextDocumentLayout
+QAbstractTextDocumentLayout::_ZTV27QAbstractTextDocumentLayout: 24u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI27QAbstractTextDocumentLayout)
+16    (int (*)(...))QAbstractTextDocumentLayout::metaObject
+24    (int (*)(...))QAbstractTextDocumentLayout::qt_metacast
+32    (int (*)(...))QAbstractTextDocumentLayout::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))__cxa_pure_virtual
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))__cxa_pure_virtual
+160   (int (*)(...))__cxa_pure_virtual
+168   (int (*)(...))QAbstractTextDocumentLayout::resizeInlineObject
+176   (int (*)(...))QAbstractTextDocumentLayout::positionInlineObject
+184   (int (*)(...))QAbstractTextDocumentLayout::drawInlineObject
+
+Class QAbstractTextDocumentLayout
+   size=16 align=8
+   base size=16 base align=8
+QAbstractTextDocumentLayout (0x0x7f3d44dd6618) 0
+    vptr=((& QAbstractTextDocumentLayout::_ZTV27QAbstractTextDocumentLayout) + 16u)
+  QObject (0x0x7f3d451b6f60) 0
+      primary-for QAbstractTextDocumentLayout (0x0x7f3d44dd6618)
+
+Vtable for QTextObjectInterface
+QTextObjectInterface::_ZTV20QTextObjectInterface: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QTextObjectInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+
+Class QTextObjectInterface
+   size=8 align=8
+   base size=8 base align=8
+QTextObjectInterface (0x0x7f3d44dfb660) 0 nearly-empty
+    vptr=((& QTextObjectInterface::_ZTV20QTextObjectInterface) + 16u)
+
+Class QAccessible::State
+   size=8 align=8
+   base size=5 base align=8
+QAccessible::State (0x0x7f3d44dfb780) 0
+
+Vtable for QAccessible::ActivationObserver
+QAccessible::ActivationObserver::_ZTVN11QAccessible18ActivationObserverE: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN11QAccessible18ActivationObserverE)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class QAccessible::ActivationObserver
+   size=8 align=8
+   base size=8 base align=8
+QAccessible::ActivationObserver (0x0x7f3d44dfb7e0) 0 nearly-empty
+    vptr=((& QAccessible::ActivationObserver::_ZTVN11QAccessible18ActivationObserverE) + 16u)
+
+Class QAccessible
+   size=1 align=1
+   base size=0 base align=1
+QAccessible (0x0x7f3d44dfb720) 0 empty
+
+Vtable for QAccessibleInterface
+QAccessibleInterface::_ZTV20QAccessibleInterface: 23u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QAccessibleInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))QAccessibleInterface::window
+56    (int (*)(...))QAccessibleInterface::relations
+64    (int (*)(...))QAccessibleInterface::focusChild
+72    (int (*)(...))__cxa_pure_virtual
+80    (int (*)(...))__cxa_pure_virtual
+88    (int (*)(...))__cxa_pure_virtual
+96    (int (*)(...))__cxa_pure_virtual
+104   (int (*)(...))__cxa_pure_virtual
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))__cxa_pure_virtual
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))QAccessibleInterface::foregroundColor
+160   (int (*)(...))QAccessibleInterface::backgroundColor
+168   (int (*)(...))QAccessibleInterface::virtual_hook
+176   (int (*)(...))QAccessibleInterface::interface_cast
+
+Class QAccessibleInterface
+   size=8 align=8
+   base size=8 base align=8
+QAccessibleInterface (0x0x7f3d44dfb9c0) 0 nearly-empty
+    vptr=((& QAccessibleInterface::_ZTV20QAccessibleInterface) + 16u)
+
+Vtable for QAccessibleTextInterface
+QAccessibleTextInterface::_ZTV24QAccessibleTextInterface: 20u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QAccessibleTextInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))__cxa_pure_virtual
+72    (int (*)(...))__cxa_pure_virtual
+80    (int (*)(...))__cxa_pure_virtual
+88    (int (*)(...))__cxa_pure_virtual
+96    (int (*)(...))QAccessibleTextInterface::textBeforeOffset
+104   (int (*)(...))QAccessibleTextInterface::textAfterOffset
+112   (int (*)(...))QAccessibleTextInterface::textAtOffset
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))__cxa_pure_virtual
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))__cxa_pure_virtual
+
+Class QAccessibleTextInterface
+   size=8 align=8
+   base size=8 base align=8
+QAccessibleTextInterface (0x0x7f3d44dfba20) 0 nearly-empty
+    vptr=((& QAccessibleTextInterface::_ZTV24QAccessibleTextInterface) + 16u)
+
+Vtable for QAccessibleEditableTextInterface
+QAccessibleEditableTextInterface::_ZTV32QAccessibleEditableTextInterface: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI32QAccessibleEditableTextInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+
+Class QAccessibleEditableTextInterface
+   size=8 align=8
+   base size=8 base align=8
+QAccessibleEditableTextInterface (0x0x7f3d44dfba80) 0 nearly-empty
+    vptr=((& QAccessibleEditableTextInterface::_ZTV32QAccessibleEditableTextInterface) + 16u)
+
+Vtable for QAccessibleValueInterface
+QAccessibleValueInterface::_ZTV25QAccessibleValueInterface: 9u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI25QAccessibleValueInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))__cxa_pure_virtual
+
+Class QAccessibleValueInterface
+   size=8 align=8
+   base size=8 base align=8
+QAccessibleValueInterface (0x0x7f3d44dfbae0) 0 nearly-empty
+    vptr=((& QAccessibleValueInterface::_ZTV25QAccessibleValueInterface) + 16u)
+
+Vtable for QAccessibleTableCellInterface
+QAccessibleTableCellInterface::_ZTV29QAccessibleTableCellInterface: 12u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI29QAccessibleTableCellInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))__cxa_pure_virtual
+72    (int (*)(...))__cxa_pure_virtual
+80    (int (*)(...))__cxa_pure_virtual
+88    (int (*)(...))__cxa_pure_virtual
+
+Class QAccessibleTableCellInterface
+   size=8 align=8
+   base size=8 base align=8
+QAccessibleTableCellInterface (0x0x7f3d44dfbb40) 0 nearly-empty
+    vptr=((& QAccessibleTableCellInterface::_ZTV29QAccessibleTableCellInterface) + 16u)
+
+Vtable for QAccessibleTableInterface
+QAccessibleTableInterface::_ZTV25QAccessibleTableInterface: 24u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI25QAccessibleTableInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))__cxa_pure_virtual
+72    (int (*)(...))__cxa_pure_virtual
+80    (int (*)(...))__cxa_pure_virtual
+88    (int (*)(...))__cxa_pure_virtual
+96    (int (*)(...))__cxa_pure_virtual
+104   (int (*)(...))__cxa_pure_virtual
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))__cxa_pure_virtual
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))__cxa_pure_virtual
+160   (int (*)(...))__cxa_pure_virtual
+168   (int (*)(...))__cxa_pure_virtual
+176   (int (*)(...))__cxa_pure_virtual
+184   (int (*)(...))__cxa_pure_virtual
+
+Class QAccessibleTableInterface
+   size=8 align=8
+   base size=8 base align=8
+QAccessibleTableInterface (0x0x7f3d44dfbba0) 0 nearly-empty
+    vptr=((& QAccessibleTableInterface::_ZTV25QAccessibleTableInterface) + 16u)
+
+Vtable for QAccessibleActionInterface
+QAccessibleActionInterface::_ZTV26QAccessibleActionInterface: 9u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI26QAccessibleActionInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))QAccessibleActionInterface::localizedActionName
+48    (int (*)(...))QAccessibleActionInterface::localizedActionDescription
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))__cxa_pure_virtual
+
+Class QAccessibleActionInterface
+   size=8 align=8
+   base size=8 base align=8
+QAccessibleActionInterface (0x0x7f3d44dfbc00) 0 nearly-empty
+    vptr=((& QAccessibleActionInterface::_ZTV26QAccessibleActionInterface) + 16u)
+
+Vtable for QAccessibleImageInterface
+QAccessibleImageInterface::_ZTV25QAccessibleImageInterface: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI25QAccessibleImageInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+
+Class QAccessibleImageInterface
+   size=8 align=8
+   base size=8 base align=8
+QAccessibleImageInterface (0x0x7f3d44dfbc60) 0 nearly-empty
+    vptr=((& QAccessibleImageInterface::_ZTV25QAccessibleImageInterface) + 16u)
+
+Vtable for QAccessibleEvent
+QAccessibleEvent::_ZTV16QAccessibleEvent: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QAccessibleEvent)
+16    (int (*)(...))QAccessibleEvent::~QAccessibleEvent
+24    (int (*)(...))QAccessibleEvent::~QAccessibleEvent
+32    (int (*)(...))QAccessibleEvent::accessibleInterface
+
+Class QAccessibleEvent
+   size=32 align=8
+   base size=28 base align=8
+QAccessibleEvent (0x0x7f3d44dfbcc0) 0
+    vptr=((& QAccessibleEvent::_ZTV16QAccessibleEvent) + 16u)
+
+Vtable for QAccessibleStateChangeEvent
+QAccessibleStateChangeEvent::_ZTV27QAccessibleStateChangeEvent: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI27QAccessibleStateChangeEvent)
+16    (int (*)(...))QAccessibleStateChangeEvent::~QAccessibleStateChangeEvent
+24    (int (*)(...))QAccessibleStateChangeEvent::~QAccessibleStateChangeEvent
+32    (int (*)(...))QAccessibleEvent::accessibleInterface
+
+Class QAccessibleStateChangeEvent
+   size=40 align=8
+   base size=40 base align=8
+QAccessibleStateChangeEvent (0x0x7f3d44efb068) 0
+    vptr=((& QAccessibleStateChangeEvent::_ZTV27QAccessibleStateChangeEvent) + 16u)
+  QAccessibleEvent (0x0x7f3d44ef5240) 0
+      primary-for QAccessibleStateChangeEvent (0x0x7f3d44efb068)
+
+Vtable for QAccessibleTextCursorEvent
+QAccessibleTextCursorEvent::_ZTV26QAccessibleTextCursorEvent: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI26QAccessibleTextCursorEvent)
+16    (int (*)(...))QAccessibleTextCursorEvent::~QAccessibleTextCursorEvent
+24    (int (*)(...))QAccessibleTextCursorEvent::~QAccessibleTextCursorEvent
+32    (int (*)(...))QAccessibleEvent::accessibleInterface
+
+Class QAccessibleTextCursorEvent
+   size=32 align=8
+   base size=32 base align=8
+QAccessibleTextCursorEvent (0x0x7f3d44efb0d0) 0
+    vptr=((& QAccessibleTextCursorEvent::_ZTV26QAccessibleTextCursorEvent) + 16u)
+  QAccessibleEvent (0x0x7f3d44ef52a0) 0
+      primary-for QAccessibleTextCursorEvent (0x0x7f3d44efb0d0)
+
+Vtable for QAccessibleTextSelectionEvent
+QAccessibleTextSelectionEvent::_ZTV29QAccessibleTextSelectionEvent: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI29QAccessibleTextSelectionEvent)
+16    (int (*)(...))QAccessibleTextSelectionEvent::~QAccessibleTextSelectionEvent
+24    (int (*)(...))QAccessibleTextSelectionEvent::~QAccessibleTextSelectionEvent
+32    (int (*)(...))QAccessibleEvent::accessibleInterface
+
+Class QAccessibleTextSelectionEvent
+   size=40 align=8
+   base size=40 base align=8
+QAccessibleTextSelectionEvent (0x0x7f3d44efb138) 0
+    vptr=((& QAccessibleTextSelectionEvent::_ZTV29QAccessibleTextSelectionEvent) + 16u)
+  QAccessibleTextCursorEvent (0x0x7f3d44efb1a0) 0
+      primary-for QAccessibleTextSelectionEvent (0x0x7f3d44efb138)
+    QAccessibleEvent (0x0x7f3d44ef5300) 0
+        primary-for QAccessibleTextCursorEvent (0x0x7f3d44efb1a0)
+
+Vtable for QAccessibleTextInsertEvent
+QAccessibleTextInsertEvent::_ZTV26QAccessibleTextInsertEvent: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI26QAccessibleTextInsertEvent)
+16    (int (*)(...))QAccessibleTextInsertEvent::~QAccessibleTextInsertEvent
+24    (int (*)(...))QAccessibleTextInsertEvent::~QAccessibleTextInsertEvent
+32    (int (*)(...))QAccessibleEvent::accessibleInterface
+
+Class QAccessibleTextInsertEvent
+   size=48 align=8
+   base size=48 base align=8
+QAccessibleTextInsertEvent (0x0x7f3d44efb208) 0
+    vptr=((& QAccessibleTextInsertEvent::_ZTV26QAccessibleTextInsertEvent) + 16u)
+  QAccessibleTextCursorEvent (0x0x7f3d44efb270) 0
+      primary-for QAccessibleTextInsertEvent (0x0x7f3d44efb208)
+    QAccessibleEvent (0x0x7f3d44ef5360) 0
+        primary-for QAccessibleTextCursorEvent (0x0x7f3d44efb270)
+
+Vtable for QAccessibleTextRemoveEvent
+QAccessibleTextRemoveEvent::_ZTV26QAccessibleTextRemoveEvent: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI26QAccessibleTextRemoveEvent)
+16    (int (*)(...))QAccessibleTextRemoveEvent::~QAccessibleTextRemoveEvent
+24    (int (*)(...))QAccessibleTextRemoveEvent::~QAccessibleTextRemoveEvent
+32    (int (*)(...))QAccessibleEvent::accessibleInterface
+
+Class QAccessibleTextRemoveEvent
+   size=48 align=8
+   base size=48 base align=8
+QAccessibleTextRemoveEvent (0x0x7f3d44efb2d8) 0
+    vptr=((& QAccessibleTextRemoveEvent::_ZTV26QAccessibleTextRemoveEvent) + 16u)
+  QAccessibleTextCursorEvent (0x0x7f3d44efb340) 0
+      primary-for QAccessibleTextRemoveEvent (0x0x7f3d44efb2d8)
+    QAccessibleEvent (0x0x7f3d44ef53c0) 0
+        primary-for QAccessibleTextCursorEvent (0x0x7f3d44efb340)
+
+Vtable for QAccessibleTextUpdateEvent
+QAccessibleTextUpdateEvent::_ZTV26QAccessibleTextUpdateEvent: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI26QAccessibleTextUpdateEvent)
+16    (int (*)(...))QAccessibleTextUpdateEvent::~QAccessibleTextUpdateEvent
+24    (int (*)(...))QAccessibleTextUpdateEvent::~QAccessibleTextUpdateEvent
+32    (int (*)(...))QAccessibleEvent::accessibleInterface
+
+Class QAccessibleTextUpdateEvent
+   size=56 align=8
+   base size=56 base align=8
+QAccessibleTextUpdateEvent (0x0x7f3d44efb3a8) 0
+    vptr=((& QAccessibleTextUpdateEvent::_ZTV26QAccessibleTextUpdateEvent) + 16u)
+  QAccessibleTextCursorEvent (0x0x7f3d44efb410) 0
+      primary-for QAccessibleTextUpdateEvent (0x0x7f3d44efb3a8)
+    QAccessibleEvent (0x0x7f3d44ef5420) 0
+        primary-for QAccessibleTextCursorEvent (0x0x7f3d44efb410)
+
+Vtable for QAccessibleValueChangeEvent
+QAccessibleValueChangeEvent::_ZTV27QAccessibleValueChangeEvent: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI27QAccessibleValueChangeEvent)
+16    (int (*)(...))QAccessibleValueChangeEvent::~QAccessibleValueChangeEvent
+24    (int (*)(...))QAccessibleValueChangeEvent::~QAccessibleValueChangeEvent
+32    (int (*)(...))QAccessibleEvent::accessibleInterface
+
+Class QAccessibleValueChangeEvent
+   size=48 align=8
+   base size=48 base align=8
+QAccessibleValueChangeEvent (0x0x7f3d44efb478) 0
+    vptr=((& QAccessibleValueChangeEvent::_ZTV27QAccessibleValueChangeEvent) + 16u)
+  QAccessibleEvent (0x0x7f3d44ef5480) 0
+      primary-for QAccessibleValueChangeEvent (0x0x7f3d44efb478)
+
+Vtable for QAccessibleTableModelChangeEvent
+QAccessibleTableModelChangeEvent::_ZTV32QAccessibleTableModelChangeEvent: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI32QAccessibleTableModelChangeEvent)
+16    (int (*)(...))QAccessibleTableModelChangeEvent::~QAccessibleTableModelChangeEvent
+24    (int (*)(...))QAccessibleTableModelChangeEvent::~QAccessibleTableModelChangeEvent
+32    (int (*)(...))QAccessibleEvent::accessibleInterface
+
+Class QAccessibleTableModelChangeEvent
+   size=48 align=8
+   base size=48 base align=8
+QAccessibleTableModelChangeEvent (0x0x7f3d44efb4e0) 0
+    vptr=((& QAccessibleTableModelChangeEvent::_ZTV32QAccessibleTableModelChangeEvent) + 16u)
+  QAccessibleEvent (0x0x7f3d44ef54e0) 0
+      primary-for QAccessibleTableModelChangeEvent (0x0x7f3d44efb4e0)
+
+Vtable for QAccessibleBridge
+QAccessibleBridge::_ZTV17QAccessibleBridge: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QAccessibleBridge)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+
+Class QAccessibleBridge
+   size=8 align=8
+   base size=8 base align=8
+QAccessibleBridge (0x0x7f3d44ef55a0) 0 nearly-empty
+    vptr=((& QAccessibleBridge::_ZTV17QAccessibleBridge) + 16u)
+
+Class QAccessibleBridgePlugin::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAccessibleBridgePlugin::QPrivateSignal (0x0x7f3d44ef5660) 0 empty
+
+Vtable for QAccessibleBridgePlugin
+QAccessibleBridgePlugin::_ZTV23QAccessibleBridgePlugin: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI23QAccessibleBridgePlugin)
+16    (int (*)(...))QAccessibleBridgePlugin::metaObject
+24    (int (*)(...))QAccessibleBridgePlugin::qt_metacast
+32    (int (*)(...))QAccessibleBridgePlugin::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+
+Class QAccessibleBridgePlugin
+   size=16 align=8
+   base size=16 base align=8
+QAccessibleBridgePlugin (0x0x7f3d44efb548) 0
+    vptr=((& QAccessibleBridgePlugin::_ZTV23QAccessibleBridgePlugin) + 16u)
+  QObject (0x0x7f3d44ef5600) 0
+      primary-for QAccessibleBridgePlugin (0x0x7f3d44efb548)
+
+Vtable for QAccessibleObject
+QAccessibleObject::_ZTV17QAccessibleObject: 23u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QAccessibleObject)
+16    0u
+24    0u
+32    (int (*)(...))QAccessibleObject::isValid
+40    (int (*)(...))QAccessibleObject::object
+48    (int (*)(...))QAccessibleInterface::window
+56    (int (*)(...))QAccessibleInterface::relations
+64    (int (*)(...))QAccessibleInterface::focusChild
+72    (int (*)(...))QAccessibleObject::childAt
+80    (int (*)(...))__cxa_pure_virtual
+88    (int (*)(...))__cxa_pure_virtual
+96    (int (*)(...))__cxa_pure_virtual
+104   (int (*)(...))__cxa_pure_virtual
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))QAccessibleObject::setText
+128   (int (*)(...))QAccessibleObject::rect
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))QAccessibleInterface::foregroundColor
+160   (int (*)(...))QAccessibleInterface::backgroundColor
+168   (int (*)(...))QAccessibleInterface::virtual_hook
+176   (int (*)(...))QAccessibleInterface::interface_cast
+
+Class QAccessibleObject
+   size=16 align=8
+   base size=16 base align=8
+QAccessibleObject (0x0x7f3d44efb5b0) 0
+    vptr=((& QAccessibleObject::_ZTV17QAccessibleObject) + 16u)
+  QAccessibleInterface (0x0x7f3d44ef56c0) 0 nearly-empty
+      primary-for QAccessibleObject (0x0x7f3d44efb5b0)
+
+Vtable for QAccessibleApplication
+QAccessibleApplication::_ZTV22QAccessibleApplication: 23u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI22QAccessibleApplication)
+16    (int (*)(...))QAccessibleApplication::~QAccessibleApplication
+24    (int (*)(...))QAccessibleApplication::~QAccessibleApplication
+32    (int (*)(...))QAccessibleObject::isValid
+40    (int (*)(...))QAccessibleObject::object
+48    (int (*)(...))QAccessibleApplication::window
+56    (int (*)(...))QAccessibleInterface::relations
+64    (int (*)(...))QAccessibleApplication::focusChild
+72    (int (*)(...))QAccessibleObject::childAt
+80    (int (*)(...))QAccessibleApplication::parent
+88    (int (*)(...))QAccessibleApplication::child
+96    (int (*)(...))QAccessibleApplication::childCount
+104   (int (*)(...))QAccessibleApplication::indexOfChild
+112   (int (*)(...))QAccessibleApplication::text
+120   (int (*)(...))QAccessibleObject::setText
+128   (int (*)(...))QAccessibleObject::rect
+136   (int (*)(...))QAccessibleApplication::role
+144   (int (*)(...))QAccessibleApplication::state
+152   (int (*)(...))QAccessibleInterface::foregroundColor
+160   (int (*)(...))QAccessibleInterface::backgroundColor
+168   (int (*)(...))QAccessibleInterface::virtual_hook
+176   (int (*)(...))QAccessibleInterface::interface_cast
+
+Class QAccessibleApplication
+   size=16 align=8
+   base size=16 base align=8
+QAccessibleApplication (0x0x7f3d44efb618) 0
+    vptr=((& QAccessibleApplication::_ZTV22QAccessibleApplication) + 16u)
+  QAccessibleObject (0x0x7f3d44efb680) 0
+      primary-for QAccessibleApplication (0x0x7f3d44efb618)
+    QAccessibleInterface (0x0x7f3d44ef5720) 0 nearly-empty
+        primary-for QAccessibleObject (0x0x7f3d44efb680)
+
+Class QAccessiblePlugin::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAccessiblePlugin::QPrivateSignal (0x0x7f3d44ef57e0) 0 empty
+
+Vtable for QAccessiblePlugin
+QAccessiblePlugin::_ZTV17QAccessiblePlugin: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QAccessiblePlugin)
+16    (int (*)(...))QAccessiblePlugin::metaObject
+24    (int (*)(...))QAccessiblePlugin::qt_metacast
+32    (int (*)(...))QAccessiblePlugin::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+
+Class QAccessiblePlugin
+   size=16 align=8
+   base size=16 base align=8
+QAccessiblePlugin (0x0x7f3d44efb6e8) 0
+    vptr=((& QAccessiblePlugin::_ZTV17QAccessiblePlugin) + 16u)
+  QObject (0x0x7f3d44ef5780) 0
+      primary-for QAccessiblePlugin (0x0x7f3d44efb6e8)
+
+Class QSurfaceFormat
+   size=8 align=8
+   base size=8 base align=8
+QSurfaceFormat (0x0x7f3d44ef5840) 0
+
+Vtable for QSurface
+QSurface::_ZTV8QSurface: 8u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI8QSurface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))__cxa_pure_virtual
+
+Class QSurface
+   size=24 align=8
+   base size=24 base align=8
+QSurface (0x0x7f3d44ef5a20) 0
+    vptr=((& QSurface::_ZTV8QSurface) + 16u)
+
+Class QIcon
+   size=8 align=8
+   base size=8 base align=8
+QIcon (0x0x7f3d44ef5ba0) 0
+
+Class QCursor
+   size=8 align=8
+   base size=8 base align=8
+QCursor (0x0x7f3d44cb4f60) 0
+
+Class QWindow::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QWindow::QPrivateSignal (0x0x7f3d44d675a0) 0 empty
+
+Vtable for QWindow
+QWindow::_ZTV7QWindow: 45u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QWindow)
+16    (int (*)(...))QWindow::metaObject
+24    (int (*)(...))QWindow::qt_metacast
+32    (int (*)(...))QWindow::qt_metacall
+40    (int (*)(...))QWindow::~QWindow
+48    (int (*)(...))QWindow::~QWindow
+56    (int (*)(...))QWindow::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWindow::surfaceType
+120   (int (*)(...))QWindow::format
+128   (int (*)(...))QWindow::size
+136   (int (*)(...))QWindow::accessibleRoot
+144   (int (*)(...))QWindow::focusObject
+152   (int (*)(...))QWindow::exposeEvent
+160   (int (*)(...))QWindow::resizeEvent
+168   (int (*)(...))QWindow::moveEvent
+176   (int (*)(...))QWindow::focusInEvent
+184   (int (*)(...))QWindow::focusOutEvent
+192   (int (*)(...))QWindow::showEvent
+200   (int (*)(...))QWindow::hideEvent
+208   (int (*)(...))QWindow::keyPressEvent
+216   (int (*)(...))QWindow::keyReleaseEvent
+224   (int (*)(...))QWindow::mousePressEvent
+232   (int (*)(...))QWindow::mouseReleaseEvent
+240   (int (*)(...))QWindow::mouseDoubleClickEvent
+248   (int (*)(...))QWindow::mouseMoveEvent
+256   (int (*)(...))QWindow::wheelEvent
+264   (int (*)(...))QWindow::touchEvent
+272   (int (*)(...))QWindow::tabletEvent
+280   (int (*)(...))QWindow::nativeEvent
+288   (int (*)(...))QWindow::surfaceHandle
+296   (int (*)(...))-16
+304   (int (*)(...))(& _ZTI7QWindow)
+312   (int (*)(...))QWindow::_ZThn16_N7QWindowD1Ev
+320   (int (*)(...))QWindow::_ZThn16_N7QWindowD0Ev
+328   (int (*)(...))QWindow::_ZThn16_NK7QWindow6formatEv
+336   (int (*)(...))QWindow::_ZThn16_NK7QWindow13surfaceHandleEv
+344   (int (*)(...))QWindow::_ZThn16_NK7QWindow11surfaceTypeEv
+352   (int (*)(...))QWindow::_ZThn16_NK7QWindow4sizeEv
+
+Class QWindow
+   size=40 align=8
+   base size=40 base align=8
+QWindow (0x0x7f3d44d73150) 0
+    vptr=((& QWindow::_ZTV7QWindow) + 16u)
+  QObject (0x0x7f3d44d674e0) 0
+      primary-for QWindow (0x0x7f3d44d73150)
+  QSurface (0x0x7f3d44d67540) 16
+      vptr=((& QWindow::_ZTV7QWindow) + 312u)
+
+Class QBackingStore
+   size=8 align=8
+   base size=8 base align=8
+QBackingStore (0x0x7f3d44d676c0) 0
+
+Vtable for QBitmap
+QBitmap::_ZTV7QBitmap: 10u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QBitmap)
+16    (int (*)(...))QBitmap::~QBitmap
+24    (int (*)(...))QBitmap::~QBitmap
+32    (int (*)(...))QPixmap::devType
+40    (int (*)(...))QPixmap::paintEngine
+48    (int (*)(...))QPixmap::metric
+56    (int (*)(...))QPaintDevice::initPainter
+64    (int (*)(...))QPaintDevice::redirected
+72    (int (*)(...))QPaintDevice::sharedPainter
+
+Class QBitmap
+   size=32 align=8
+   base size=32 base align=8
+QBitmap (0x0x7f3d44d5f750) 0
+    vptr=((& QBitmap::_ZTV7QBitmap) + 16u)
+  QPixmap (0x0x7f3d44d5f7b8) 0
+      primary-for QBitmap (0x0x7f3d44d5f750)
+    QPaintDevice (0x0x7f3d44d67780) 0
+        primary-for QPixmap (0x0x7f3d44d5f7b8)
+
+Class QClipboard::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QClipboard::QPrivateSignal (0x0x7f3d44d67ae0) 0 empty
+
+Vtable for QClipboard
+QClipboard::_ZTV10QClipboard: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QClipboard)
+16    (int (*)(...))QClipboard::metaObject
+24    (int (*)(...))QClipboard::qt_metacast
+32    (int (*)(...))QClipboard::qt_metacall
+40    (int (*)(...))QClipboard::~QClipboard
+48    (int (*)(...))QClipboard::~QClipboard
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QClipboard
+   size=16 align=8
+   base size=16 base align=8
+QClipboard (0x0x7f3d44d5fa28) 0
+    vptr=((& QClipboard::_ZTV10QClipboard) + 16u)
+  QObject (0x0x7f3d44d67a80) 0
+      primary-for QClipboard (0x0x7f3d44d5fa28)
+
+Class QDesktopServices
+   size=1 align=1
+   base size=0 base align=1
+QDesktopServices (0x0x7f3d44d67b40) 0 empty
+
+Class QDrag::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDrag::QPrivateSignal (0x0x7f3d44d67c00) 0 empty
+
+Vtable for QDrag
+QDrag::_ZTV5QDrag: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI5QDrag)
+16    (int (*)(...))QDrag::metaObject
+24    (int (*)(...))QDrag::qt_metacast
+32    (int (*)(...))QDrag::qt_metacall
+40    (int (*)(...))QDrag::~QDrag
+48    (int (*)(...))QDrag::~QDrag
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QDrag
+   size=16 align=8
+   base size=16 base align=8
+QDrag (0x0x7f3d44d5fa90) 0
+    vptr=((& QDrag::_ZTV5QDrag) + 16u)
+  QObject (0x0x7f3d44d67ba0) 0
+      primary-for QDrag (0x0x7f3d44d5fa90)
+
+Class QFontInfo
+   size=8 align=8
+   base size=8 base align=8
+QFontInfo (0x0x7f3d44d67c60) 0
+
+Class QFontMetrics
+   size=8 align=8
+   base size=8 base align=8
+QFontMetrics (0x0x7f3d44d67f00) 0
+
+Class QFontMetricsF
+   size=8 align=8
+   base size=8 base align=8
+QFontMetricsF (0x0x7f3d44a36240) 0
+
+Class QGenericPlugin::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGenericPlugin::QPrivateSignal (0x0x7f3d44b069c0) 0 empty
+
+Vtable for QGenericPlugin
+QGenericPlugin::_ZTV14QGenericPlugin: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QGenericPlugin)
+16    (int (*)(...))QGenericPlugin::metaObject
+24    (int (*)(...))QGenericPlugin::qt_metacast
+32    (int (*)(...))QGenericPlugin::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+
+Class QGenericPlugin
+   size=16 align=8
+   base size=16 base align=8
+QGenericPlugin (0x0x7f3d44a6a5b0) 0
+    vptr=((& QGenericPlugin::_ZTV14QGenericPlugin) + 16u)
+  QObject (0x0x7f3d44b06960) 0
+      primary-for QGenericPlugin (0x0x7f3d44a6a5b0)
+
+Class QGenericPluginFactory
+   size=1 align=1
+   base size=0 base align=1
+QGenericPluginFactory (0x0x7f3d44b06a20) 0 empty
+
+Class QInputMethod::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QInputMethod::QPrivateSignal (0x0x7f3d44b06ae0) 0 empty
+
+Vtable for QInputMethod
+QInputMethod::_ZTV12QInputMethod: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QInputMethod)
+16    (int (*)(...))QInputMethod::metaObject
+24    (int (*)(...))QInputMethod::qt_metacast
+32    (int (*)(...))QInputMethod::qt_metacall
+40    (int (*)(...))QInputMethod::~QInputMethod
+48    (int (*)(...))QInputMethod::~QInputMethod
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QInputMethod
+   size=16 align=8
+   base size=16 base align=8
+QInputMethod (0x0x7f3d44a6a618) 0
+    vptr=((& QInputMethod::_ZTV12QInputMethod) + 16u)
+  QObject (0x0x7f3d44b06a80) 0
+      primary-for QInputMethod (0x0x7f3d44a6a618)
+
+Class QGuiApplication::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGuiApplication::QPrivateSignal (0x0x7f3d44b06ba0) 0 empty
+
+Vtable for QGuiApplication
+QGuiApplication::_ZTV15QGuiApplication: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QGuiApplication)
+16    (int (*)(...))QGuiApplication::metaObject
+24    (int (*)(...))QGuiApplication::qt_metacast
+32    (int (*)(...))QGuiApplication::qt_metacall
+40    (int (*)(...))QGuiApplication::~QGuiApplication
+48    (int (*)(...))QGuiApplication::~QGuiApplication
+56    (int (*)(...))QGuiApplication::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QGuiApplication::notify
+120   (int (*)(...))QGuiApplication::compressEvent
+
+Class QGuiApplication
+   size=16 align=8
+   base size=16 base align=8
+QGuiApplication (0x0x7f3d44a6a680) 0
+    vptr=((& QGuiApplication::_ZTV15QGuiApplication) + 16u)
+  QCoreApplication (0x0x7f3d44a6a6e8) 0
+      primary-for QGuiApplication (0x0x7f3d44a6a680)
+    QObject (0x0x7f3d44b06b40) 0
+        primary-for QCoreApplication (0x0x7f3d44a6a6e8)
+
+Class QIconEngine::AvailableSizesArgument
+   size=16 align=8
+   base size=16 base align=8
+QIconEngine::AvailableSizesArgument (0x0x7f3d447ec120) 0
+
+Class QIconEngine::ScaledPixmapArgument
+   size=56 align=8
+   base size=56 base align=8
+QIconEngine::ScaledPixmapArgument (0x0x7f3d447ec2a0) 0
+
+Vtable for QIconEngine
+QIconEngine::_ZTV11QIconEngine: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QIconEngine)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))QIconEngine::actualSize
+48    (int (*)(...))QIconEngine::pixmap
+56    (int (*)(...))QIconEngine::addPixmap
+64    (int (*)(...))QIconEngine::addFile
+72    (int (*)(...))QIconEngine::key
+80    (int (*)(...))__cxa_pure_virtual
+88    (int (*)(...))QIconEngine::read
+96    (int (*)(...))QIconEngine::write
+104   (int (*)(...))QIconEngine::availableSizes
+112   (int (*)(...))QIconEngine::iconName
+120   (int (*)(...))QIconEngine::virtual_hook
+
+Class QIconEngine
+   size=8 align=8
+   base size=8 base align=8
+QIconEngine (0x0x7f3d447ec0c0) 0 nearly-empty
+    vptr=((& QIconEngine::_ZTV11QIconEngine) + 16u)
+
+Class QIconEnginePlugin::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QIconEnginePlugin::QPrivateSignal (0x0x7f3d447ec360) 0 empty
+
+Vtable for QIconEnginePlugin
+QIconEnginePlugin::_ZTV17QIconEnginePlugin: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QIconEnginePlugin)
+16    (int (*)(...))QIconEnginePlugin::metaObject
+24    (int (*)(...))QIconEnginePlugin::qt_metacast
+32    (int (*)(...))QIconEnginePlugin::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+
+Class QIconEnginePlugin
+   size=16 align=8
+   base size=16 base align=8
+QIconEnginePlugin (0x0x7f3d44a6ad00) 0
+    vptr=((& QIconEnginePlugin::_ZTV17QIconEnginePlugin) + 16u)
+  QObject (0x0x7f3d447ec300) 0
+      primary-for QIconEnginePlugin (0x0x7f3d44a6ad00)
+
+Vtable for QImageIOHandler
+QImageIOHandler::_ZTV15QImageIOHandler: 18u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QImageIOHandler)
+16    0u
+24    0u
+32    (int (*)(...))QImageIOHandler::name
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))QImageIOHandler::write
+64    (int (*)(...))QImageIOHandler::option
+72    (int (*)(...))QImageIOHandler::setOption
+80    (int (*)(...))QImageIOHandler::supportsOption
+88    (int (*)(...))QImageIOHandler::jumpToNextImage
+96    (int (*)(...))QImageIOHandler::jumpToImage
+104   (int (*)(...))QImageIOHandler::loopCount
+112   (int (*)(...))QImageIOHandler::imageCount
+120   (int (*)(...))QImageIOHandler::nextImageDelay
+128   (int (*)(...))QImageIOHandler::currentImageNumber
+136   (int (*)(...))QImageIOHandler::currentImageRect
+
+Class QImageIOHandler
+   size=16 align=8
+   base size=16 base align=8
+QImageIOHandler (0x0x7f3d447ec3c0) 0
+    vptr=((& QImageIOHandler::_ZTV15QImageIOHandler) + 16u)
+
+Class QImageIOPlugin::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QImageIOPlugin::QPrivateSignal (0x0x7f3d447ec540) 0 empty
+
+Vtable for QImageIOPlugin
+QImageIOPlugin::_ZTV14QImageIOPlugin: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QImageIOPlugin)
+16    (int (*)(...))QImageIOPlugin::metaObject
+24    (int (*)(...))QImageIOPlugin::qt_metacast
+32    (int (*)(...))QImageIOPlugin::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+
+Class QImageIOPlugin
+   size=16 align=8
+   base size=16 base align=8
+QImageIOPlugin (0x0x7f3d44a6ad68) 0
+    vptr=((& QImageIOPlugin::_ZTV14QImageIOPlugin) + 16u)
+  QObject (0x0x7f3d447ec4e0) 0
+      primary-for QImageIOPlugin (0x0x7f3d44a6ad68)
+
+Class QImageReader
+   size=8 align=8
+   base size=8 base align=8
+QImageReader (0x0x7f3d447ec720) 0
+
+Class QImageWriter
+   size=8 align=8
+   base size=8 base align=8
+QImageWriter (0x0x7f3d447ec780) 0
+
+Class QVector3D
+   size=12 align=4
+   base size=12 base align=4
+QVector3D (0x0x7f3d447ec7e0) 0
+
+Class QVector4D
+   size=16 align=4
+   base size=16 base align=4
+QVector4D (0x0x7f3d447eca80) 0
+
+Class QQuaternion
+   size=16 align=4
+   base size=16 base align=4
+QQuaternion (0x0x7f3d447ecd20) 0
+
+Class QMatrix4x4
+   size=68 align=4
+   base size=68 base align=4
+QMatrix4x4 (0x0x7f3d4499e360) 0
+
+Class QMovie::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QMovie::QPrivateSignal (0x0x7f3d4499eae0) 0 empty
+
+Vtable for QMovie
+QMovie::_ZTV6QMovie: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI6QMovie)
+16    (int (*)(...))QMovie::metaObject
+24    (int (*)(...))QMovie::qt_metacast
+32    (int (*)(...))QMovie::qt_metacall
+40    (int (*)(...))QMovie::~QMovie
+48    (int (*)(...))QMovie::~QMovie
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QMovie
+   size=16 align=8
+   base size=16 base align=8
+QMovie (0x0x7f3d44918f08) 0
+    vptr=((& QMovie::_ZTV6QMovie) + 16u)
+  QObject (0x0x7f3d4499ea80) 0
+      primary-for QMovie (0x0x7f3d44918f08)
+
+Class QOffscreenSurface::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOffscreenSurface::QPrivateSignal (0x0x7f3d4499ec00) 0 empty
+
+Vtable for QOffscreenSurface
+QOffscreenSurface::_ZTV17QOffscreenSurface: 26u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QOffscreenSurface)
+16    (int (*)(...))QOffscreenSurface::metaObject
+24    (int (*)(...))QOffscreenSurface::qt_metacast
+32    (int (*)(...))QOffscreenSurface::qt_metacall
+40    (int (*)(...))QOffscreenSurface::~QOffscreenSurface
+48    (int (*)(...))QOffscreenSurface::~QOffscreenSurface
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QOffscreenSurface::surfaceType
+120   (int (*)(...))QOffscreenSurface::format
+128   (int (*)(...))QOffscreenSurface::size
+136   (int (*)(...))QOffscreenSurface::surfaceHandle
+144   (int (*)(...))-16
+152   (int (*)(...))(& _ZTI17QOffscreenSurface)
+160   (int (*)(...))QOffscreenSurface::_ZThn16_N17QOffscreenSurfaceD1Ev
+168   (int (*)(...))QOffscreenSurface::_ZThn16_N17QOffscreenSurfaceD0Ev
+176   (int (*)(...))QOffscreenSurface::_ZThn16_NK17QOffscreenSurface6formatEv
+184   (int (*)(...))QOffscreenSurface::_ZThn16_NK17QOffscreenSurface13surfaceHandleEv
+192   (int (*)(...))QOffscreenSurface::_ZThn16_NK17QOffscreenSurface11surfaceTypeEv
+200   (int (*)(...))QOffscreenSurface::_ZThn16_NK17QOffscreenSurface4sizeEv
+
+Class QOffscreenSurface
+   size=40 align=8
+   base size=40 base align=8
+QOffscreenSurface (0x0x7f3d446e3e00) 0
+    vptr=((& QOffscreenSurface::_ZTV17QOffscreenSurface) + 16u)
+  QObject (0x0x7f3d4499eb40) 0
+      primary-for QOffscreenSurface (0x0x7f3d446e3e00)
+  QSurface (0x0x7f3d4499eba0) 16
+      vptr=((& QOffscreenSurface::_ZTV17QOffscreenSurface) + 160u)
+
+Class QOpenGLBuffer
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLBuffer (0x0x7f3d4499ecc0) 0
+
+Class QOpenGLVersionStatus
+   size=12 align=4
+   base size=12 base align=4
+QOpenGLVersionStatus (0x0x7f3d4499eea0) 0
+
+Class QOpenGLVersionFunctionsBackend
+   size=16 align=8
+   base size=12 base align=8
+QOpenGLVersionFunctionsBackend (0x0x7f3d440909c0) 0
+
+Class QOpenGLVersionFunctionsStorage
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLVersionFunctionsStorage (0x0x7f3d44090a20) 0
+
+Class QAbstractOpenGLFunctionsPrivate
+   size=16 align=8
+   base size=9 base align=8
+QAbstractOpenGLFunctionsPrivate (0x0x7f3d44090a80) 0
+
+Vtable for QAbstractOpenGLFunctions
+QAbstractOpenGLFunctions::_ZTV24QAbstractOpenGLFunctions: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QAbstractOpenGLFunctions)
+16    (int (*)(...))QAbstractOpenGLFunctions::~QAbstractOpenGLFunctions
+24    (int (*)(...))QAbstractOpenGLFunctions::~QAbstractOpenGLFunctions
+32    (int (*)(...))QAbstractOpenGLFunctions::initializeOpenGLFunctions
+
+Class QAbstractOpenGLFunctions
+   size=16 align=8
+   base size=16 base align=8
+QAbstractOpenGLFunctions (0x0x7f3d44090ae0) 0
+    vptr=((& QAbstractOpenGLFunctions::_ZTV24QAbstractOpenGLFunctions) + 16u)
+
+Class QOpenGLFunctions_1_0_CoreBackend::Functions
+   size=384 align=8
+   base size=384 base align=8
+QOpenGLFunctions_1_0_CoreBackend::Functions (0x0x7f3d44090ba0) 0
+
+Class QOpenGLFunctions_1_0_CoreBackend
+   size=400 align=8
+   base size=400 base align=8
+QOpenGLFunctions_1_0_CoreBackend (0x0x7f3d440ab1a0) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f3d44090b40) 0
+
+Class QOpenGLFunctions_1_1_CoreBackend::Functions
+   size=128 align=8
+   base size=128 base align=8
+QOpenGLFunctions_1_1_CoreBackend::Functions (0x0x7f3d44090cc0) 0
+
+Class QOpenGLFunctions_1_1_CoreBackend
+   size=144 align=8
+   base size=144 base align=8
+QOpenGLFunctions_1_1_CoreBackend (0x0x7f3d440ab208) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f3d44090c60) 0
+
+Class QOpenGLFunctions_1_2_CoreBackend::Functions
+   size=48 align=8
+   base size=48 base align=8
+QOpenGLFunctions_1_2_CoreBackend::Functions (0x0x7f3d44090de0) 0
+
+Class QOpenGLFunctions_1_2_CoreBackend
+   size=64 align=8
+   base size=64 base align=8
+QOpenGLFunctions_1_2_CoreBackend (0x0x7f3d440ab270) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f3d44090d80) 0
+
+Class QOpenGLFunctions_1_3_CoreBackend::Functions
+   size=72 align=8
+   base size=72 base align=8
+QOpenGLFunctions_1_3_CoreBackend::Functions (0x0x7f3d44090f00) 0
+
+Class QOpenGLFunctions_1_3_CoreBackend
+   size=88 align=8
+   base size=88 base align=8
+QOpenGLFunctions_1_3_CoreBackend (0x0x7f3d440ab2d8) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f3d44090ea0) 0
+
+Class QOpenGLFunctions_1_4_CoreBackend::Functions
+   size=56 align=8
+   base size=56 base align=8
+QOpenGLFunctions_1_4_CoreBackend::Functions (0x0x7f3d440f00c0) 0
+
+Class QOpenGLFunctions_1_4_CoreBackend
+   size=72 align=8
+   base size=72 base align=8
+QOpenGLFunctions_1_4_CoreBackend (0x0x7f3d440ab340) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f3d440f0060) 0
+
+Class QOpenGLFunctions_1_5_CoreBackend::Functions
+   size=152 align=8
+   base size=152 base align=8
+QOpenGLFunctions_1_5_CoreBackend::Functions (0x0x7f3d440f01e0) 0
+
+Class QOpenGLFunctions_1_5_CoreBackend
+   size=168 align=8
+   base size=168 base align=8
+QOpenGLFunctions_1_5_CoreBackend (0x0x7f3d440ab3a8) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f3d440f0180) 0
+
+Class QOpenGLFunctions_2_0_CoreBackend::Functions
+   size=744 align=8
+   base size=744 base align=8
+QOpenGLFunctions_2_0_CoreBackend::Functions (0x0x7f3d440f0300) 0
+
+Class QOpenGLFunctions_2_0_CoreBackend
+   size=760 align=8
+   base size=760 base align=8
+QOpenGLFunctions_2_0_CoreBackend (0x0x7f3d440ab410) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f3d440f02a0) 0
+
+Class QOpenGLFunctions_2_1_CoreBackend::Functions
+   size=48 align=8
+   base size=48 base align=8
+QOpenGLFunctions_2_1_CoreBackend::Functions (0x0x7f3d440f0420) 0
+
+Class QOpenGLFunctions_2_1_CoreBackend
+   size=64 align=8
+   base size=64 base align=8
+QOpenGLFunctions_2_1_CoreBackend (0x0x7f3d440ab478) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f3d440f03c0) 0
+
+Class QOpenGLFunctions_3_0_CoreBackend::Functions
+   size=672 align=8
+   base size=672 base align=8
+QOpenGLFunctions_3_0_CoreBackend::Functions (0x0x7f3d440f0540) 0
+
+Class QOpenGLFunctions_3_0_CoreBackend
+   size=688 align=8
+   base size=688 base align=8
+QOpenGLFunctions_3_0_CoreBackend (0x0x7f3d440ab4e0) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f3d440f04e0) 0
+
+Class QOpenGLFunctions_3_1_CoreBackend::Functions
+   size=96 align=8
+   base size=96 base align=8
+QOpenGLFunctions_3_1_CoreBackend::Functions (0x0x7f3d440f0660) 0
+
+Class QOpenGLFunctions_3_1_CoreBackend
+   size=112 align=8
+   base size=112 base align=8
+QOpenGLFunctions_3_1_CoreBackend (0x0x7f3d440ab548) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f3d440f0600) 0
+
+Class QOpenGLFunctions_3_2_CoreBackend::Functions
+   size=152 align=8
+   base size=152 base align=8
+QOpenGLFunctions_3_2_CoreBackend::Functions (0x0x7f3d440f0780) 0
+
+Class QOpenGLFunctions_3_2_CoreBackend
+   size=168 align=8
+   base size=168 base align=8
+QOpenGLFunctions_3_2_CoreBackend (0x0x7f3d440ab5b0) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f3d440f0720) 0
+
+Class QOpenGLFunctions_3_3_CoreBackend::Functions
+   size=464 align=8
+   base size=464 base align=8
+QOpenGLFunctions_3_3_CoreBackend::Functions (0x0x7f3d440f08a0) 0
+
+Class QOpenGLFunctions_3_3_CoreBackend
+   size=480 align=8
+   base size=480 base align=8
+QOpenGLFunctions_3_3_CoreBackend (0x0x7f3d440ab618) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f3d440f0840) 0
+
+Class QOpenGLFunctions_4_0_CoreBackend::Functions
+   size=368 align=8
+   base size=368 base align=8
+QOpenGLFunctions_4_0_CoreBackend::Functions (0x0x7f3d440f09c0) 0
+
+Class QOpenGLFunctions_4_0_CoreBackend
+   size=384 align=8
+   base size=384 base align=8
+QOpenGLFunctions_4_0_CoreBackend (0x0x7f3d440ab680) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f3d440f0960) 0
+
+Class QOpenGLFunctions_4_1_CoreBackend::Functions
+   size=704 align=8
+   base size=704 base align=8
+QOpenGLFunctions_4_1_CoreBackend::Functions (0x0x7f3d440f0ae0) 0
+
+Class QOpenGLFunctions_4_1_CoreBackend
+   size=720 align=8
+   base size=720 base align=8
+QOpenGLFunctions_4_1_CoreBackend (0x0x7f3d440ab6e8) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f3d440f0a80) 0
+
+Class QOpenGLFunctions_4_2_CoreBackend::Functions
+   size=96 align=8
+   base size=96 base align=8
+QOpenGLFunctions_4_2_CoreBackend::Functions (0x0x7f3d440f0c00) 0
+
+Class QOpenGLFunctions_4_2_CoreBackend
+   size=112 align=8
+   base size=112 base align=8
+QOpenGLFunctions_4_2_CoreBackend (0x0x7f3d440ab750) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f3d440f0ba0) 0
+
+Class QOpenGLFunctions_4_3_CoreBackend::Functions
+   size=344 align=8
+   base size=344 base align=8
+QOpenGLFunctions_4_3_CoreBackend::Functions (0x0x7f3d440f0d20) 0
+
+Class QOpenGLFunctions_4_3_CoreBackend
+   size=360 align=8
+   base size=360 base align=8
+QOpenGLFunctions_4_3_CoreBackend (0x0x7f3d440ab7b8) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f3d440f0cc0) 0
+
+Class QOpenGLFunctions_4_4_CoreBackend::Functions
+   size=72 align=8
+   base size=72 base align=8
+QOpenGLFunctions_4_4_CoreBackend::Functions (0x0x7f3d440f0e40) 0
+
+Class QOpenGLFunctions_4_4_CoreBackend
+   size=88 align=8
+   base size=88 base align=8
+QOpenGLFunctions_4_4_CoreBackend (0x0x7f3d440ab820) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f3d440f0de0) 0
+
+Class QOpenGLFunctions_4_5_CoreBackend::Functions
+   size=848 align=8
+   base size=848 base align=8
+QOpenGLFunctions_4_5_CoreBackend::Functions (0x0x7f3d43de9000) 0
+
+Class QOpenGLFunctions_4_5_CoreBackend
+   size=864 align=8
+   base size=864 base align=8
+QOpenGLFunctions_4_5_CoreBackend (0x0x7f3d440ab888) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f3d440f0f60) 0
+
+Class QOpenGLFunctions_1_0_DeprecatedBackend::Functions
+   size=2064 align=8
+   base size=2064 base align=8
+QOpenGLFunctions_1_0_DeprecatedBackend::Functions (0x0x7f3d43de9120) 0
+
+Class QOpenGLFunctions_1_0_DeprecatedBackend
+   size=2080 align=8
+   base size=2080 base align=8
+QOpenGLFunctions_1_0_DeprecatedBackend (0x0x7f3d440ab8f0) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f3d43de90c0) 0
+
+Class QOpenGLFunctions_1_1_DeprecatedBackend::Functions
+   size=136 align=8
+   base size=136 base align=8
+QOpenGLFunctions_1_1_DeprecatedBackend::Functions (0x0x7f3d43de9240) 0
+
+Class QOpenGLFunctions_1_1_DeprecatedBackend
+   size=152 align=8
+   base size=152 base align=8
+QOpenGLFunctions_1_1_DeprecatedBackend (0x0x7f3d440ab958) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f3d43de91e0) 0
+
+Class QOpenGLFunctions_1_2_DeprecatedBackend::Functions
+   size=256 align=8
+   base size=256 base align=8
+QOpenGLFunctions_1_2_DeprecatedBackend::Functions (0x0x7f3d43de9360) 0
+
+Class QOpenGLFunctions_1_2_DeprecatedBackend
+   size=272 align=8
+   base size=272 base align=8
+QOpenGLFunctions_1_2_DeprecatedBackend (0x0x7f3d440ab9c0) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f3d43de9300) 0
+
+Class QOpenGLFunctions_1_3_DeprecatedBackend::Functions
+   size=296 align=8
+   base size=296 base align=8
+QOpenGLFunctions_1_3_DeprecatedBackend::Functions (0x0x7f3d43de9480) 0
+
+Class QOpenGLFunctions_1_3_DeprecatedBackend
+   size=312 align=8
+   base size=312 base align=8
+QOpenGLFunctions_1_3_DeprecatedBackend (0x0x7f3d440aba28) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f3d43de9420) 0
+
+Class QOpenGLFunctions_1_4_DeprecatedBackend::Functions
+   size=304 align=8
+   base size=304 base align=8
+QOpenGLFunctions_1_4_DeprecatedBackend::Functions (0x0x7f3d43de95a0) 0
+
+Class QOpenGLFunctions_1_4_DeprecatedBackend
+   size=320 align=8
+   base size=320 base align=8
+QOpenGLFunctions_1_4_DeprecatedBackend (0x0x7f3d440aba90) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f3d43de9540) 0
+
+Class QOpenGLFunctions_2_0_DeprecatedBackend::Functions
+   size=288 align=8
+   base size=288 base align=8
+QOpenGLFunctions_2_0_DeprecatedBackend::Functions (0x0x7f3d43de96c0) 0
+
+Class QOpenGLFunctions_2_0_DeprecatedBackend
+   size=304 align=8
+   base size=304 base align=8
+QOpenGLFunctions_2_0_DeprecatedBackend (0x0x7f3d440abaf8) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f3d43de9660) 0
+
+Class QOpenGLFunctions_3_0_DeprecatedBackend::Functions
+   size=160 align=8
+   base size=160 base align=8
+QOpenGLFunctions_3_0_DeprecatedBackend::Functions (0x0x7f3d43de97e0) 0
+
+Class QOpenGLFunctions_3_0_DeprecatedBackend
+   size=176 align=8
+   base size=176 base align=8
+QOpenGLFunctions_3_0_DeprecatedBackend (0x0x7f3d440abb60) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f3d43de9780) 0
+
+Class QOpenGLFunctions_3_3_DeprecatedBackend::Functions
+   size=240 align=8
+   base size=240 base align=8
+QOpenGLFunctions_3_3_DeprecatedBackend::Functions (0x0x7f3d43de9900) 0
+
+Class QOpenGLFunctions_3_3_DeprecatedBackend
+   size=256 align=8
+   base size=256 base align=8
+QOpenGLFunctions_3_3_DeprecatedBackend (0x0x7f3d440abbc8) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f3d43de98a0) 0
+
+Class QOpenGLFunctions_4_5_DeprecatedBackend::Functions
+   size=96 align=8
+   base size=96 base align=8
+QOpenGLFunctions_4_5_DeprecatedBackend::Functions (0x0x7f3d43de9a20) 0
+
+Class QOpenGLFunctions_4_5_DeprecatedBackend
+   size=112 align=8
+   base size=112 base align=8
+QOpenGLFunctions_4_5_DeprecatedBackend (0x0x7f3d440abc30) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f3d43de99c0) 0
+
+Class QOpenGLVersionProfile
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLVersionProfile (0x0x7f3d43de9ae0) 0
+
+Class QOpenGLContextGroup::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOpenGLContextGroup::QPrivateSignal (0x0x7f3d43ef64e0) 0 empty
+
+Vtable for QOpenGLContextGroup
+QOpenGLContextGroup::_ZTV19QOpenGLContextGroup: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QOpenGLContextGroup)
+16    (int (*)(...))QOpenGLContextGroup::metaObject
+24    (int (*)(...))QOpenGLContextGroup::qt_metacast
+32    (int (*)(...))QOpenGLContextGroup::qt_metacall
+40    (int (*)(...))QOpenGLContextGroup::~QOpenGLContextGroup
+48    (int (*)(...))QOpenGLContextGroup::~QOpenGLContextGroup
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QOpenGLContextGroup
+   size=16 align=8
+   base size=16 base align=8
+QOpenGLContextGroup (0x0x7f3d43eec680) 0
+    vptr=((& QOpenGLContextGroup::_ZTV19QOpenGLContextGroup) + 16u)
+  QObject (0x0x7f3d43ef6480) 0
+      primary-for QOpenGLContextGroup (0x0x7f3d43eec680)
+
+Class QOpenGLContext::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOpenGLContext::QPrivateSignal (0x0x7f3d43ef65a0) 0 empty
+
+Vtable for QOpenGLContext
+QOpenGLContext::_ZTV14QOpenGLContext: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QOpenGLContext)
+16    (int (*)(...))QOpenGLContext::metaObject
+24    (int (*)(...))QOpenGLContext::qt_metacast
+32    (int (*)(...))QOpenGLContext::qt_metacall
+40    (int (*)(...))QOpenGLContext::~QOpenGLContext
+48    (int (*)(...))QOpenGLContext::~QOpenGLContext
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QOpenGLContext
+   size=16 align=8
+   base size=16 base align=8
+QOpenGLContext (0x0x7f3d43eec6e8) 0
+    vptr=((& QOpenGLContext::_ZTV14QOpenGLContext) + 16u)
+  QObject (0x0x7f3d43ef6540) 0
+      primary-for QOpenGLContext (0x0x7f3d43eec6e8)
+
+Class QOpenGLDebugMessage
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLDebugMessage (0x0x7f3d43ef6600) 0
+
+Class QOpenGLDebugLogger::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOpenGLDebugLogger::QPrivateSignal (0x0x7f3d43ef6de0) 0 empty
+
+Vtable for QOpenGLDebugLogger
+QOpenGLDebugLogger::_ZTV18QOpenGLDebugLogger: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QOpenGLDebugLogger)
+16    (int (*)(...))QOpenGLDebugLogger::metaObject
+24    (int (*)(...))QOpenGLDebugLogger::qt_metacast
+32    (int (*)(...))QOpenGLDebugLogger::qt_metacall
+40    (int (*)(...))QOpenGLDebugLogger::~QOpenGLDebugLogger
+48    (int (*)(...))QOpenGLDebugLogger::~QOpenGLDebugLogger
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QOpenGLDebugLogger
+   size=16 align=8
+   base size=16 base align=8
+QOpenGLDebugLogger (0x0x7f3d43eecb60) 0
+    vptr=((& QOpenGLDebugLogger::_ZTV18QOpenGLDebugLogger) + 16u)
+  QObject (0x0x7f3d43ef6d80) 0
+      primary-for QOpenGLDebugLogger (0x0x7f3d43eecb60)
+
+Class QOpenGLFunctions
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLFunctions (0x0x7f3d43ef6f60) 0
+
+Class QOpenGLFunctionsPrivate::Functions
+   size=1152 align=8
+   base size=1152 base align=8
+QOpenGLFunctionsPrivate::Functions (0x0x7f3d43c441e0) 0
+
+Class QOpenGLFunctionsPrivate
+   size=1152 align=8
+   base size=1152 base align=8
+QOpenGLFunctionsPrivate (0x0x7f3d43c44180) 0
+
+Class QOpenGLExtraFunctions
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLExtraFunctions (0x0x7f3d43eecdd0) 0
+  QOpenGLFunctions (0x0x7f3d43d68900) 0
+
+Class QOpenGLExtraFunctionsPrivate::Functions
+   size=1728 align=8
+   base size=1728 base align=8
+QOpenGLExtraFunctionsPrivate::Functions (0x0x7f3d43d689c0) 0
+
+Class QOpenGLExtraFunctionsPrivate
+   size=2880 align=8
+   base size=2880 base align=8
+QOpenGLExtraFunctionsPrivate (0x0x7f3d43eece38) 0
+  QOpenGLFunctionsPrivate (0x0x7f3d43d68960) 0
+
+Vtable for QOpenGLFramebufferObject
+QOpenGLFramebufferObject::_ZTV24QOpenGLFramebufferObject: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QOpenGLFramebufferObject)
+16    (int (*)(...))QOpenGLFramebufferObject::~QOpenGLFramebufferObject
+24    (int (*)(...))QOpenGLFramebufferObject::~QOpenGLFramebufferObject
+
+Class QOpenGLFramebufferObject
+   size=16 align=8
+   base size=16 base align=8
+QOpenGLFramebufferObject (0x0x7f3d437cb0c0) 0
+    vptr=((& QOpenGLFramebufferObject::_ZTV24QOpenGLFramebufferObject) + 16u)
+
+Class QOpenGLFramebufferObjectFormat
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLFramebufferObjectFormat (0x0x7f3d437cb1e0) 0
+
+Vtable for QOpenGLPaintDevice
+QOpenGLPaintDevice::_ZTV18QOpenGLPaintDevice: 11u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QOpenGLPaintDevice)
+16    (int (*)(...))QOpenGLPaintDevice::~QOpenGLPaintDevice
+24    (int (*)(...))QOpenGLPaintDevice::~QOpenGLPaintDevice
+32    (int (*)(...))QOpenGLPaintDevice::devType
+40    (int (*)(...))QOpenGLPaintDevice::paintEngine
+48    (int (*)(...))QOpenGLPaintDevice::metric
+56    (int (*)(...))QPaintDevice::initPainter
+64    (int (*)(...))QPaintDevice::redirected
+72    (int (*)(...))QPaintDevice::sharedPainter
+80    (int (*)(...))QOpenGLPaintDevice::ensureActiveTarget
+
+Class QOpenGLPaintDevice
+   size=32 align=8
+   base size=32 base align=8
+QOpenGLPaintDevice (0x0x7f3d43b9a138) 0
+    vptr=((& QOpenGLPaintDevice::_ZTV18QOpenGLPaintDevice) + 16u)
+  QPaintDevice (0x0x7f3d437cb240) 0
+      primary-for QOpenGLPaintDevice (0x0x7f3d43b9a138)
+
+Class QOpenGLPixelTransferOptions
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLPixelTransferOptions (0x0x7f3d437cb360) 0
+
+Class QOpenGLShader::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOpenGLShader::QPrivateSignal (0x0x7f3d437cb6c0) 0 empty
+
+Vtable for QOpenGLShader
+QOpenGLShader::_ZTV13QOpenGLShader: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QOpenGLShader)
+16    (int (*)(...))QOpenGLShader::metaObject
+24    (int (*)(...))QOpenGLShader::qt_metacast
+32    (int (*)(...))QOpenGLShader::qt_metacall
+40    (int (*)(...))QOpenGLShader::~QOpenGLShader
+48    (int (*)(...))QOpenGLShader::~QOpenGLShader
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QOpenGLShader
+   size=16 align=8
+   base size=16 base align=8
+QOpenGLShader (0x0x7f3d43b9a340) 0
+    vptr=((& QOpenGLShader::_ZTV13QOpenGLShader) + 16u)
+  QObject (0x0x7f3d437cb660) 0
+      primary-for QOpenGLShader (0x0x7f3d43b9a340)
+
+Class QOpenGLShaderProgram::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOpenGLShaderProgram::QPrivateSignal (0x0x7f3d437cb900) 0 empty
+
+Vtable for QOpenGLShaderProgram
+QOpenGLShaderProgram::_ZTV20QOpenGLShaderProgram: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QOpenGLShaderProgram)
+16    (int (*)(...))QOpenGLShaderProgram::metaObject
+24    (int (*)(...))QOpenGLShaderProgram::qt_metacast
+32    (int (*)(...))QOpenGLShaderProgram::qt_metacall
+40    (int (*)(...))QOpenGLShaderProgram::~QOpenGLShaderProgram
+48    (int (*)(...))QOpenGLShaderProgram::~QOpenGLShaderProgram
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QOpenGLShaderProgram::link
+
+Class QOpenGLShaderProgram
+   size=16 align=8
+   base size=16 base align=8
+QOpenGLShaderProgram (0x0x7f3d43b9a478) 0
+    vptr=((& QOpenGLShaderProgram::_ZTV20QOpenGLShaderProgram) + 16u)
+  QObject (0x0x7f3d437cb8a0) 0
+      primary-for QOpenGLShaderProgram (0x0x7f3d43b9a478)
+
+Class QOpenGLTexture
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLTexture (0x0x7f3d437cb960) 0
+
+Class QOpenGLTextureBlitter
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLTextureBlitter (0x0x7f3d437cbc00) 0
+
+Class QOpenGLTimerQuery::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOpenGLTimerQuery::QPrivateSignal (0x0x7f3d437cbd80) 0 empty
+
+Vtable for QOpenGLTimerQuery
+QOpenGLTimerQuery::_ZTV17QOpenGLTimerQuery: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QOpenGLTimerQuery)
+16    (int (*)(...))QOpenGLTimerQuery::metaObject
+24    (int (*)(...))QOpenGLTimerQuery::qt_metacast
+32    (int (*)(...))QOpenGLTimerQuery::qt_metacall
+40    (int (*)(...))QOpenGLTimerQuery::~QOpenGLTimerQuery
+48    (int (*)(...))QOpenGLTimerQuery::~QOpenGLTimerQuery
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QOpenGLTimerQuery
+   size=16 align=8
+   base size=16 base align=8
+QOpenGLTimerQuery (0x0x7f3d43b9a5b0) 0
+    vptr=((& QOpenGLTimerQuery::_ZTV17QOpenGLTimerQuery) + 16u)
+  QObject (0x0x7f3d437cbd20) 0
+      primary-for QOpenGLTimerQuery (0x0x7f3d43b9a5b0)
+
+Class QOpenGLTimeMonitor::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOpenGLTimeMonitor::QPrivateSignal (0x0x7f3d437cbe40) 0 empty
+
+Vtable for QOpenGLTimeMonitor
+QOpenGLTimeMonitor::_ZTV18QOpenGLTimeMonitor: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QOpenGLTimeMonitor)
+16    (int (*)(...))QOpenGLTimeMonitor::metaObject
+24    (int (*)(...))QOpenGLTimeMonitor::qt_metacast
+32    (int (*)(...))QOpenGLTimeMonitor::qt_metacall
+40    (int (*)(...))QOpenGLTimeMonitor::~QOpenGLTimeMonitor
+48    (int (*)(...))QOpenGLTimeMonitor::~QOpenGLTimeMonitor
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QOpenGLTimeMonitor
+   size=16 align=8
+   base size=16 base align=8
+QOpenGLTimeMonitor (0x0x7f3d43b9a618) 0
+    vptr=((& QOpenGLTimeMonitor::_ZTV18QOpenGLTimeMonitor) + 16u)
+  QObject (0x0x7f3d437cbde0) 0
+      primary-for QOpenGLTimeMonitor (0x0x7f3d43b9a618)
+
+Class QOpenGLVertexArrayObject::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOpenGLVertexArrayObject::QPrivateSignal (0x0x7f3d437cbf00) 0 empty
+
+Class QOpenGLVertexArrayObject::Binder
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLVertexArrayObject::Binder (0x0x7f3d437cbf60) 0
+
+Vtable for QOpenGLVertexArrayObject
+QOpenGLVertexArrayObject::_ZTV24QOpenGLVertexArrayObject: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QOpenGLVertexArrayObject)
+16    (int (*)(...))QOpenGLVertexArrayObject::metaObject
+24    (int (*)(...))QOpenGLVertexArrayObject::qt_metacast
+32    (int (*)(...))QOpenGLVertexArrayObject::qt_metacall
+40    (int (*)(...))QOpenGLVertexArrayObject::~QOpenGLVertexArrayObject
+48    (int (*)(...))QOpenGLVertexArrayObject::~QOpenGLVertexArrayObject
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QOpenGLVertexArrayObject
+   size=16 align=8
+   base size=16 base align=8
+QOpenGLVertexArrayObject (0x0x7f3d43b9a680) 0
+    vptr=((& QOpenGLVertexArrayObject::_ZTV24QOpenGLVertexArrayObject) + 16u)
+  QObject (0x0x7f3d437cbea0) 0
+      primary-for QOpenGLVertexArrayObject (0x0x7f3d43b9a680)
+
+Class QPaintDeviceWindow::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPaintDeviceWindow::QPrivateSignal (0x0x7f3d4399f120) 0 empty
+
+Vtable for QPaintDeviceWindow
+QPaintDeviceWindow::_ZTV18QPaintDeviceWindow: 58u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QPaintDeviceWindow)
+16    (int (*)(...))QPaintDeviceWindow::metaObject
+24    (int (*)(...))QPaintDeviceWindow::qt_metacast
+32    (int (*)(...))QPaintDeviceWindow::qt_metacall
+40    (int (*)(...))QPaintDeviceWindow::~QPaintDeviceWindow
+48    (int (*)(...))QPaintDeviceWindow::~QPaintDeviceWindow
+56    (int (*)(...))QPaintDeviceWindow::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWindow::surfaceType
+120   (int (*)(...))QWindow::format
+128   (int (*)(...))QWindow::size
+136   (int (*)(...))QWindow::accessibleRoot
+144   (int (*)(...))QWindow::focusObject
+152   (int (*)(...))QPaintDeviceWindow::exposeEvent
+160   (int (*)(...))QWindow::resizeEvent
+168   (int (*)(...))QWindow::moveEvent
+176   (int (*)(...))QWindow::focusInEvent
+184   (int (*)(...))QWindow::focusOutEvent
+192   (int (*)(...))QWindow::showEvent
+200   (int (*)(...))QWindow::hideEvent
+208   (int (*)(...))QWindow::keyPressEvent
+216   (int (*)(...))QWindow::keyReleaseEvent
+224   (int (*)(...))QWindow::mousePressEvent
+232   (int (*)(...))QWindow::mouseReleaseEvent
+240   (int (*)(...))QWindow::mouseDoubleClickEvent
+248   (int (*)(...))QWindow::mouseMoveEvent
+256   (int (*)(...))QWindow::wheelEvent
+264   (int (*)(...))QWindow::touchEvent
+272   (int (*)(...))QWindow::tabletEvent
+280   (int (*)(...))QWindow::nativeEvent
+288   (int (*)(...))QWindow::surfaceHandle
+296   (int (*)(...))QPaintDeviceWindow::paintEvent
+304   (int (*)(...))QPaintDeviceWindow::metric
+312   (int (*)(...))QPaintDeviceWindow::paintEngine
+320   (int (*)(...))-16
+328   (int (*)(...))(& _ZTI18QPaintDeviceWindow)
+336   (int (*)(...))QPaintDeviceWindow::_ZThn16_N18QPaintDeviceWindowD1Ev
+344   (int (*)(...))QPaintDeviceWindow::_ZThn16_N18QPaintDeviceWindowD0Ev
+352   (int (*)(...))QWindow::_ZThn16_NK7QWindow6formatEv
+360   (int (*)(...))QWindow::_ZThn16_NK7QWindow13surfaceHandleEv
+368   (int (*)(...))QWindow::_ZThn16_NK7QWindow11surfaceTypeEv
+376   (int (*)(...))QWindow::_ZThn16_NK7QWindow4sizeEv
+384   (int (*)(...))-40
+392   (int (*)(...))(& _ZTI18QPaintDeviceWindow)
+400   (int (*)(...))QPaintDeviceWindow::_ZThn40_N18QPaintDeviceWindowD1Ev
+408   (int (*)(...))QPaintDeviceWindow::_ZThn40_N18QPaintDeviceWindowD0Ev
+416   (int (*)(...))QPaintDevice::devType
+424   (int (*)(...))QPaintDeviceWindow::_ZThn40_NK18QPaintDeviceWindow11paintEngineEv
+432   (int (*)(...))QPaintDeviceWindow::_ZThn40_NK18QPaintDeviceWindow6metricEN12QPaintDevice17PaintDeviceMetricE
+440   (int (*)(...))QPaintDevice::initPainter
+448   (int (*)(...))QPaintDevice::redirected
+456   (int (*)(...))QPaintDevice::sharedPainter
+
+Class QPaintDeviceWindow
+   size=64 align=8
+   base size=64 base align=8
+QPaintDeviceWindow (0x0x7f3d43999850) 0
+    vptr=((& QPaintDeviceWindow::_ZTV18QPaintDeviceWindow) + 16u)
+  QWindow (0x0x7f3d439998c0) 0
+      primary-for QPaintDeviceWindow (0x0x7f3d43999850)
+    QObject (0x0x7f3d4399f000) 0
+        primary-for QWindow (0x0x7f3d439998c0)
+    QSurface (0x0x7f3d4399f060) 16
+        vptr=((& QPaintDeviceWindow::_ZTV18QPaintDeviceWindow) + 336u)
+  QPaintDevice (0x0x7f3d4399f0c0) 40
+      vptr=((& QPaintDeviceWindow::_ZTV18QPaintDeviceWindow) + 400u)
+
+Class QOpenGLWindow::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOpenGLWindow::QPrivateSignal (0x0x7f3d4399f2a0) 0 empty
+
+Vtable for QOpenGLWindow
+QOpenGLWindow::_ZTV13QOpenGLWindow: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QOpenGLWindow)
+16    (int (*)(...))QOpenGLWindow::metaObject
+24    (int (*)(...))QOpenGLWindow::qt_metacast
+32    (int (*)(...))QOpenGLWindow::qt_metacall
+40    (int (*)(...))QOpenGLWindow::~QOpenGLWindow
+48    (int (*)(...))QOpenGLWindow::~QOpenGLWindow
+56    (int (*)(...))QPaintDeviceWindow::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWindow::surfaceType
+120   (int (*)(...))QWindow::format
+128   (int (*)(...))QWindow::size
+136   (int (*)(...))QWindow::accessibleRoot
+144   (int (*)(...))QWindow::focusObject
+152   (int (*)(...))QPaintDeviceWindow::exposeEvent
+160   (int (*)(...))QOpenGLWindow::resizeEvent
+168   (int (*)(...))QWindow::moveEvent
+176   (int (*)(...))QWindow::focusInEvent
+184   (int (*)(...))QWindow::focusOutEvent
+192   (int (*)(...))QWindow::showEvent
+200   (int (*)(...))QWindow::hideEvent
+208   (int (*)(...))QWindow::keyPressEvent
+216   (int (*)(...))QWindow::keyReleaseEvent
+224   (int (*)(...))QWindow::mousePressEvent
+232   (int (*)(...))QWindow::mouseReleaseEvent
+240   (int (*)(...))QWindow::mouseDoubleClickEvent
+248   (int (*)(...))QWindow::mouseMoveEvent
+256   (int (*)(...))QWindow::wheelEvent
+264   (int (*)(...))QWindow::touchEvent
+272   (int (*)(...))QWindow::tabletEvent
+280   (int (*)(...))QWindow::nativeEvent
+288   (int (*)(...))QWindow::surfaceHandle
+296   (int (*)(...))QOpenGLWindow::paintEvent
+304   (int (*)(...))QOpenGLWindow::metric
+312   (int (*)(...))QPaintDeviceWindow::paintEngine
+320   (int (*)(...))QOpenGLWindow::initializeGL
+328   (int (*)(...))QOpenGLWindow::resizeGL
+336   (int (*)(...))QOpenGLWindow::paintGL
+344   (int (*)(...))QOpenGLWindow::paintUnderGL
+352   (int (*)(...))QOpenGLWindow::paintOverGL
+360   (int (*)(...))QOpenGLWindow::redirected
+368   (int (*)(...))-16
+376   (int (*)(...))(& _ZTI13QOpenGLWindow)
+384   (int (*)(...))QOpenGLWindow::_ZThn16_N13QOpenGLWindowD1Ev
+392   (int (*)(...))QOpenGLWindow::_ZThn16_N13QOpenGLWindowD0Ev
+400   (int (*)(...))QWindow::_ZThn16_NK7QWindow6formatEv
+408   (int (*)(...))QWindow::_ZThn16_NK7QWindow13surfaceHandleEv
+416   (int (*)(...))QWindow::_ZThn16_NK7QWindow11surfaceTypeEv
+424   (int (*)(...))QWindow::_ZThn16_NK7QWindow4sizeEv
+432   (int (*)(...))-40
+440   (int (*)(...))(& _ZTI13QOpenGLWindow)
+448   (int (*)(...))QOpenGLWindow::_ZThn40_N13QOpenGLWindowD1Ev
+456   (int (*)(...))QOpenGLWindow::_ZThn40_N13QOpenGLWindowD0Ev
+464   (int (*)(...))QPaintDevice::devType
+472   (int (*)(...))QPaintDeviceWindow::_ZThn40_NK18QPaintDeviceWindow11paintEngineEv
+480   (int (*)(...))QOpenGLWindow::_ZThn40_NK13QOpenGLWindow6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QPaintDevice::initPainter
+496   (int (*)(...))QOpenGLWindow::_ZThn40_NK13QOpenGLWindow10redirectedEP6QPoint
+504   (int (*)(...))QPaintDevice::sharedPainter
+
+Class QOpenGLWindow
+   size=64 align=8
+   base size=64 base align=8
+QOpenGLWindow (0x0x7f3d43b9a750) 0
+    vptr=((& QOpenGLWindow::_ZTV13QOpenGLWindow) + 16u)
+  QPaintDeviceWindow (0x0x7f3d43999e00) 0
+      primary-for QOpenGLWindow (0x0x7f3d43b9a750)
+    QWindow (0x0x7f3d43999e70) 0
+        primary-for QPaintDeviceWindow (0x0x7f3d43999e00)
+      QObject (0x0x7f3d4399f180) 0
+          primary-for QWindow (0x0x7f3d43999e70)
+      QSurface (0x0x7f3d4399f1e0) 16
+          vptr=((& QOpenGLWindow::_ZTV13QOpenGLWindow) + 384u)
+    QPaintDevice (0x0x7f3d4399f240) 40
+        vptr=((& QOpenGLWindow::_ZTV13QOpenGLWindow) + 448u)
+
+Class QPageSize
+   size=8 align=8
+   base size=8 base align=8
+QPageSize (0x0x7f3d4399f300) 0
+
+Class QPageLayout
+   size=8 align=8
+   base size=8 base align=8
+QPageLayout (0x0x7f3d4399fcc0) 0
+
+Class QPagedPaintDevice::Margins
+   size=32 align=8
+   base size=32 base align=8
+QPagedPaintDevice::Margins (0x0x7f3d43646720) 0
+
+Vtable for QPagedPaintDevice
+QPagedPaintDevice::_ZTV17QPagedPaintDevice: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QPagedPaintDevice)
+16    0u
+24    0u
+32    (int (*)(...))QPaintDevice::devType
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))QPaintDevice::metric
+56    (int (*)(...))QPaintDevice::initPainter
+64    (int (*)(...))QPaintDevice::redirected
+72    (int (*)(...))QPaintDevice::sharedPainter
+80    (int (*)(...))__cxa_pure_virtual
+88    (int (*)(...))QPagedPaintDevice::setPageSize
+96    (int (*)(...))QPagedPaintDevice::setPageSizeMM
+104   (int (*)(...))QPagedPaintDevice::setMargins
+
+Class QPagedPaintDevice
+   size=32 align=8
+   base size=32 base align=8
+QPagedPaintDevice (0x0x7f3d43648478) 0
+    vptr=((& QPagedPaintDevice::_ZTV17QPagedPaintDevice) + 16u)
+  QPaintDevice (0x0x7f3d436466c0) 0
+      primary-for QPagedPaintDevice (0x0x7f3d43648478)
+
+Class QPainter::PixmapFragment
+   size=80 align=8
+   base size=80 base align=8
+QPainter::PixmapFragment (0x0x7f3d436467e0) 0
+
+Class QPainter
+   size=8 align=8
+   base size=8 base align=8
+QPainter (0x0x7f3d43646780) 0
+
+Class QTextItem
+   size=1 align=1
+   base size=0 base align=1
+QTextItem (0x0x7f3d437a6600) 0 empty
+
+Vtable for QPaintEngine
+QPaintEngine::_ZTV12QPaintEngine: 24u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QPaintEngine)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))QPaintEngine::drawRects
+64    (int (*)(...))QPaintEngine::drawRects
+72    (int (*)(...))QPaintEngine::drawLines
+80    (int (*)(...))QPaintEngine::drawLines
+88    (int (*)(...))QPaintEngine::drawEllipse
+96    (int (*)(...))QPaintEngine::drawEllipse
+104   (int (*)(...))QPaintEngine::drawPath
+112   (int (*)(...))QPaintEngine::drawPoints
+120   (int (*)(...))QPaintEngine::drawPoints
+128   (int (*)(...))QPaintEngine::drawPolygon
+136   (int (*)(...))QPaintEngine::drawPolygon
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))QPaintEngine::drawTextItem
+160   (int (*)(...))QPaintEngine::drawTiledPixmap
+168   (int (*)(...))QPaintEngine::drawImage
+176   (int (*)(...))QPaintEngine::coordinateOffset
+184   (int (*)(...))__cxa_pure_virtual
+
+Class QPaintEngine
+   size=32 align=8
+   base size=32 base align=8
+QPaintEngine (0x0x7f3d437a68a0) 0
+    vptr=((& QPaintEngine::_ZTV12QPaintEngine) + 16u)
+
+Class QPaintEngineState
+   size=4 align=4
+   base size=4 base align=4
+QPaintEngineState (0x0x7f3d437a6b40) 0
+
+Class QPdfWriter::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPdfWriter::QPrivateSignal (0x0x7f3d437a6f60) 0 empty
+
+Vtable for QPdfWriter
+QPdfWriter::_ZTV10QPdfWriter: 34u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QPdfWriter)
+16    (int (*)(...))QPdfWriter::metaObject
+24    (int (*)(...))QPdfWriter::qt_metacast
+32    (int (*)(...))QPdfWriter::qt_metacall
+40    (int (*)(...))QPdfWriter::~QPdfWriter
+48    (int (*)(...))QPdfWriter::~QPdfWriter
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QPdfWriter::newPage
+120   (int (*)(...))QPdfWriter::setPageSize
+128   (int (*)(...))QPdfWriter::setPageSizeMM
+136   (int (*)(...))QPdfWriter::setMargins
+144   (int (*)(...))QPdfWriter::paintEngine
+152   (int (*)(...))QPdfWriter::metric
+160   (int (*)(...))-16
+168   (int (*)(...))(& _ZTI10QPdfWriter)
+176   (int (*)(...))QPdfWriter::_ZThn16_N10QPdfWriterD1Ev
+184   (int (*)(...))QPdfWriter::_ZThn16_N10QPdfWriterD0Ev
+192   (int (*)(...))QPaintDevice::devType
+200   (int (*)(...))QPdfWriter::_ZThn16_NK10QPdfWriter11paintEngineEv
+208   (int (*)(...))QPdfWriter::_ZThn16_NK10QPdfWriter6metricEN12QPaintDevice17PaintDeviceMetricE
+216   (int (*)(...))QPaintDevice::initPainter
+224   (int (*)(...))QPaintDevice::redirected
+232   (int (*)(...))QPaintDevice::sharedPainter
+240   (int (*)(...))QPdfWriter::_ZThn16_N10QPdfWriter7newPageEv
+248   (int (*)(...))QPdfWriter::_ZThn16_N10QPdfWriter11setPageSizeEN17QPagedPaintDevice8PageSizeE
+256   (int (*)(...))QPdfWriter::_ZThn16_N10QPdfWriter13setPageSizeMMERK6QSizeF
+264   (int (*)(...))QPdfWriter::_ZThn16_N10QPdfWriter10setMarginsERKN17QPagedPaintDevice7MarginsE
+
+Class QPdfWriter
+   size=48 align=8
+   base size=48 base align=8
+QPdfWriter (0x0x7f3d43535230) 0
+    vptr=((& QPdfWriter::_ZTV10QPdfWriter) + 16u)
+  QObject (0x0x7f3d437a6ea0) 0
+      primary-for QPdfWriter (0x0x7f3d43535230)
+  QPagedPaintDevice (0x0x7f3d434534e0) 16
+      vptr=((& QPdfWriter::_ZTV10QPdfWriter) + 176u)
+    QPaintDevice (0x0x7f3d437a6f00) 16
+        primary-for QPagedPaintDevice (0x0x7f3d434534e0)
+
+Vtable for QPicture
+QPicture::_ZTV8QPicture: 11u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI8QPicture)
+16    (int (*)(...))QPicture::~QPicture
+24    (int (*)(...))QPicture::~QPicture
+32    (int (*)(...))QPicture::devType
+40    (int (*)(...))QPicture::paintEngine
+48    (int (*)(...))QPicture::metric
+56    (int (*)(...))QPaintDevice::initPainter
+64    (int (*)(...))QPaintDevice::redirected
+72    (int (*)(...))QPaintDevice::sharedPainter
+80    (int (*)(...))QPicture::setData
+
+Class QPicture
+   size=32 align=8
+   base size=32 base align=8
+QPicture (0x0x7f3d43453548) 0
+    vptr=((& QPicture::_ZTV8QPicture) + 16u)
+  QPaintDevice (0x0x7f3d43555120) 0
+      primary-for QPicture (0x0x7f3d43453548)
+
+Class QPictureIO
+   size=8 align=8
+   base size=8 base align=8
+QPictureIO (0x0x7f3d43555420) 0
+
+Class QPictureFormatPlugin::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPictureFormatPlugin::QPrivateSignal (0x0x7f3d435554e0) 0 empty
+
+Vtable for QPictureFormatPlugin
+QPictureFormatPlugin::_ZTV20QPictureFormatPlugin: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QPictureFormatPlugin)
+16    (int (*)(...))QPictureFormatPlugin::metaObject
+24    (int (*)(...))QPictureFormatPlugin::qt_metacast
+32    (int (*)(...))QPictureFormatPlugin::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QPictureFormatPlugin::loadPicture
+120   (int (*)(...))QPictureFormatPlugin::savePicture
+128   (int (*)(...))__cxa_pure_virtual
+
+Class QPictureFormatPlugin
+   size=16 align=8
+   base size=16 base align=8
+QPictureFormatPlugin (0x0x7f3d43453750) 0
+    vptr=((& QPictureFormatPlugin::_ZTV20QPictureFormatPlugin) + 16u)
+  QObject (0x0x7f3d43555480) 0
+      primary-for QPictureFormatPlugin (0x0x7f3d43453750)
+
+Class QPixmapCache::Key
+   size=8 align=8
+   base size=8 base align=8
+QPixmapCache::Key (0x0x7f3d435555a0) 0
+
+Class QPixmapCache
+   size=1 align=1
+   base size=0 base align=1
+QPixmapCache (0x0x7f3d43555540) 0 empty
+
+Class QRasterWindow::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QRasterWindow::QPrivateSignal (0x0x7f3d43210720) 0 empty
+
+Vtable for QRasterWindow
+QRasterWindow::_ZTV13QRasterWindow: 59u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QRasterWindow)
+16    (int (*)(...))QRasterWindow::metaObject
+24    (int (*)(...))QRasterWindow::qt_metacast
+32    (int (*)(...))QRasterWindow::qt_metacall
+40    (int (*)(...))QRasterWindow::~QRasterWindow
+48    (int (*)(...))QRasterWindow::~QRasterWindow
+56    (int (*)(...))QPaintDeviceWindow::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWindow::surfaceType
+120   (int (*)(...))QWindow::format
+128   (int (*)(...))QWindow::size
+136   (int (*)(...))QWindow::accessibleRoot
+144   (int (*)(...))QWindow::focusObject
+152   (int (*)(...))QPaintDeviceWindow::exposeEvent
+160   (int (*)(...))QWindow::resizeEvent
+168   (int (*)(...))QWindow::moveEvent
+176   (int (*)(...))QWindow::focusInEvent
+184   (int (*)(...))QWindow::focusOutEvent
+192   (int (*)(...))QWindow::showEvent
+200   (int (*)(...))QWindow::hideEvent
+208   (int (*)(...))QWindow::keyPressEvent
+216   (int (*)(...))QWindow::keyReleaseEvent
+224   (int (*)(...))QWindow::mousePressEvent
+232   (int (*)(...))QWindow::mouseReleaseEvent
+240   (int (*)(...))QWindow::mouseDoubleClickEvent
+248   (int (*)(...))QWindow::mouseMoveEvent
+256   (int (*)(...))QWindow::wheelEvent
+264   (int (*)(...))QWindow::touchEvent
+272   (int (*)(...))QWindow::tabletEvent
+280   (int (*)(...))QWindow::nativeEvent
+288   (int (*)(...))QWindow::surfaceHandle
+296   (int (*)(...))QPaintDeviceWindow::paintEvent
+304   (int (*)(...))QRasterWindow::metric
+312   (int (*)(...))QPaintDeviceWindow::paintEngine
+320   (int (*)(...))QRasterWindow::redirected
+328   (int (*)(...))-16
+336   (int (*)(...))(& _ZTI13QRasterWindow)
+344   (int (*)(...))QRasterWindow::_ZThn16_N13QRasterWindowD1Ev
+352   (int (*)(...))QRasterWindow::_ZThn16_N13QRasterWindowD0Ev
+360   (int (*)(...))QWindow::_ZThn16_NK7QWindow6formatEv
+368   (int (*)(...))QWindow::_ZThn16_NK7QWindow13surfaceHandleEv
+376   (int (*)(...))QWindow::_ZThn16_NK7QWindow11surfaceTypeEv
+384   (int (*)(...))QWindow::_ZThn16_NK7QWindow4sizeEv
+392   (int (*)(...))-40
+400   (int (*)(...))(& _ZTI13QRasterWindow)
+408   (int (*)(...))QRasterWindow::_ZThn40_N13QRasterWindowD1Ev
+416   (int (*)(...))QRasterWindow::_ZThn40_N13QRasterWindowD0Ev
+424   (int (*)(...))QPaintDevice::devType
+432   (int (*)(...))QPaintDeviceWindow::_ZThn40_NK18QPaintDeviceWindow11paintEngineEv
+440   (int (*)(...))QRasterWindow::_ZThn40_NK13QRasterWindow6metricEN12QPaintDevice17PaintDeviceMetricE
+448   (int (*)(...))QPaintDevice::initPainter
+456   (int (*)(...))QRasterWindow::_ZThn40_NK13QRasterWindow10redirectedEP6QPoint
+464   (int (*)(...))QPaintDevice::sharedPainter
+
+Class QRasterWindow
+   size=64 align=8
+   base size=64 base align=8
+QRasterWindow (0x0x7f3d43209e38) 0
+    vptr=((& QRasterWindow::_ZTV13QRasterWindow) + 16u)
+  QPaintDeviceWindow (0x0x7f3d43216930) 0
+      primary-for QRasterWindow (0x0x7f3d43209e38)
+    QWindow (0x0x7f3d432169a0) 0
+        primary-for QPaintDeviceWindow (0x0x7f3d43216930)
+      QObject (0x0x7f3d43210600) 0
+          primary-for QWindow (0x0x7f3d432169a0)
+      QSurface (0x0x7f3d43210660) 16
+          vptr=((& QRasterWindow::_ZTV13QRasterWindow) + 344u)
+    QPaintDevice (0x0x7f3d432106c0) 40
+        vptr=((& QRasterWindow::_ZTV13QRasterWindow) + 408u)
+
+Class QScreen::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QScreen::QPrivateSignal (0x0x7f3d432107e0) 0 empty
+
+Vtable for QScreen
+QScreen::_ZTV7QScreen: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QScreen)
+16    (int (*)(...))QScreen::metaObject
+24    (int (*)(...))QScreen::qt_metacast
+32    (int (*)(...))QScreen::qt_metacall
+40    (int (*)(...))QScreen::~QScreen
+48    (int (*)(...))QScreen::~QScreen
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QScreen
+   size=16 align=8
+   base size=16 base align=8
+QScreen (0x0x7f3d43209f08) 0
+    vptr=((& QScreen::_ZTV7QScreen) + 16u)
+  QObject (0x0x7f3d43210780) 0
+      primary-for QScreen (0x0x7f3d43209f08)
+
+Class QSessionManager::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSessionManager::QPrivateSignal (0x0x7f3d432108a0) 0 empty
+
+Vtable for QSessionManager
+QSessionManager::_ZTV15QSessionManager: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QSessionManager)
+16    (int (*)(...))QSessionManager::metaObject
+24    (int (*)(...))QSessionManager::qt_metacast
+32    (int (*)(...))QSessionManager::qt_metacall
+40    (int (*)(...))QSessionManager::~QSessionManager
+48    (int (*)(...))QSessionManager::~QSessionManager
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QSessionManager
+   size=16 align=8
+   base size=16 base align=8
+QSessionManager (0x0x7f3d43209f70) 0
+    vptr=((& QSessionManager::_ZTV15QSessionManager) + 16u)
+  QObject (0x0x7f3d43210840) 0
+      primary-for QSessionManager (0x0x7f3d43209f70)
+
+Vtable for QStandardItem
+QStandardItem::_ZTV13QStandardItem: 11u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QStandardItem)
+16    (int (*)(...))QStandardItem::~QStandardItem
+24    (int (*)(...))QStandardItem::~QStandardItem
+32    (int (*)(...))QStandardItem::data
+40    (int (*)(...))QStandardItem::setData
+48    (int (*)(...))QStandardItem::clone
+56    (int (*)(...))QStandardItem::type
+64    (int (*)(...))QStandardItem::read
+72    (int (*)(...))QStandardItem::write
+80    (int (*)(...))QStandardItem::operator<
+
+Class QStandardItem
+   size=16 align=8
+   base size=16 base align=8
+QStandardItem (0x0x7f3d43210900) 0
+    vptr=((& QStandardItem::_ZTV13QStandardItem) + 16u)
+
+Class QStandardItemModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QStandardItemModel::QPrivateSignal (0x0x7f3d43324060) 0 empty
+
+Vtable for QStandardItemModel
+QStandardItemModel::_ZTV18QStandardItemModel: 48u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QStandardItemModel)
+16    (int (*)(...))QStandardItemModel::metaObject
+24    (int (*)(...))QStandardItemModel::qt_metacast
+32    (int (*)(...))QStandardItemModel::qt_metacall
+40    (int (*)(...))QStandardItemModel::~QStandardItemModel
+48    (int (*)(...))QStandardItemModel::~QStandardItemModel
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QStandardItemModel::index
+120   (int (*)(...))QStandardItemModel::parent
+128   (int (*)(...))QStandardItemModel::sibling
+136   (int (*)(...))QStandardItemModel::rowCount
+144   (int (*)(...))QStandardItemModel::columnCount
+152   (int (*)(...))QStandardItemModel::hasChildren
+160   (int (*)(...))QStandardItemModel::data
+168   (int (*)(...))QStandardItemModel::setData
+176   (int (*)(...))QStandardItemModel::headerData
+184   (int (*)(...))QStandardItemModel::setHeaderData
+192   (int (*)(...))QStandardItemModel::itemData
+200   (int (*)(...))QStandardItemModel::setItemData
+208   (int (*)(...))QStandardItemModel::mimeTypes
+216   (int (*)(...))QStandardItemModel::mimeData
+224   (int (*)(...))QAbstractItemModel::canDropMimeData
+232   (int (*)(...))QStandardItemModel::dropMimeData
+240   (int (*)(...))QStandardItemModel::supportedDropActions
+248   (int (*)(...))QAbstractItemModel::supportedDragActions
+256   (int (*)(...))QStandardItemModel::insertRows
+264   (int (*)(...))QStandardItemModel::insertColumns
+272   (int (*)(...))QStandardItemModel::removeRows
+280   (int (*)(...))QStandardItemModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QAbstractItemModel::fetchMore
+312   (int (*)(...))QAbstractItemModel::canFetchMore
+320   (int (*)(...))QStandardItemModel::flags
+328   (int (*)(...))QStandardItemModel::sort
+336   (int (*)(...))QAbstractItemModel::buddy
+344   (int (*)(...))QAbstractItemModel::match
+352   (int (*)(...))QAbstractItemModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractItemModel::submit
+376   (int (*)(...))QAbstractItemModel::revert
+
+Class QStandardItemModel
+   size=16 align=8
+   base size=16 base align=8
+QStandardItemModel (0x0x7f3d432a1618) 0
+    vptr=((& QStandardItemModel::_ZTV18QStandardItemModel) + 16u)
+  QAbstractItemModel (0x0x7f3d432a1680) 0
+      primary-for QStandardItemModel (0x0x7f3d432a1618)
+    QObject (0x0x7f3d43324000) 0
+        primary-for QAbstractItemModel (0x0x7f3d432a1680)
+
+Class QStaticText
+   size=8 align=8
+   base size=8 base align=8
+QStaticText (0x0x7f3d433240c0) 0
+
+Class QStyleHints::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QStyleHints::QPrivateSignal (0x0x7f3d43324540) 0 empty
+
+Vtable for QStyleHints
+QStyleHints::_ZTV11QStyleHints: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QStyleHints)
+16    (int (*)(...))QStyleHints::metaObject
+24    (int (*)(...))QStyleHints::qt_metacast
+32    (int (*)(...))QStyleHints::qt_metacall
+40    (int (*)(...))QStyleHints::~QStyleHints
+48    (int (*)(...))QStyleHints::~QStyleHints
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QStyleHints
+   size=16 align=8
+   base size=16 base align=8
+QStyleHints (0x0x7f3d432a1888) 0
+    vptr=((& QStyleHints::_ZTV11QStyleHints) + 16u)
+  QObject (0x0x7f3d433244e0) 0
+      primary-for QStyleHints (0x0x7f3d432a1888)
+
+Class QTextObject::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTextObject::QPrivateSignal (0x0x7f3d43324600) 0 empty
+
+Vtable for QTextObject
+QTextObject::_ZTV11QTextObject: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QTextObject)
+16    (int (*)(...))QTextObject::metaObject
+24    (int (*)(...))QTextObject::qt_metacast
+32    (int (*)(...))QTextObject::qt_metacall
+40    (int (*)(...))QTextObject::~QTextObject
+48    (int (*)(...))QTextObject::~QTextObject
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QTextObject
+   size=16 align=8
+   base size=16 base align=8
+QTextObject (0x0x7f3d432a18f0) 0
+    vptr=((& QTextObject::_ZTV11QTextObject) + 16u)
+  QObject (0x0x7f3d433245a0) 0
+      primary-for QTextObject (0x0x7f3d432a18f0)
+
+Class QTextBlockGroup::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTextBlockGroup::QPrivateSignal (0x0x7f3d433246c0) 0 empty
+
+Vtable for QTextBlockGroup
+QTextBlockGroup::_ZTV15QTextBlockGroup: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QTextBlockGroup)
+16    (int (*)(...))QTextBlockGroup::metaObject
+24    (int (*)(...))QTextBlockGroup::qt_metacast
+32    (int (*)(...))QTextBlockGroup::qt_metacall
+40    (int (*)(...))QTextBlockGroup::~QTextBlockGroup
+48    (int (*)(...))QTextBlockGroup::~QTextBlockGroup
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QTextBlockGroup::blockInserted
+120   (int (*)(...))QTextBlockGroup::blockRemoved
+128   (int (*)(...))QTextBlockGroup::blockFormatChanged
+
+Class QTextBlockGroup
+   size=16 align=8
+   base size=16 base align=8
+QTextBlockGroup (0x0x7f3d432a1958) 0
+    vptr=((& QTextBlockGroup::_ZTV15QTextBlockGroup) + 16u)
+  QTextObject (0x0x7f3d432a19c0) 0
+      primary-for QTextBlockGroup (0x0x7f3d432a1958)
+    QObject (0x0x7f3d43324660) 0
+        primary-for QTextObject (0x0x7f3d432a19c0)
+
+Vtable for QTextFrameLayoutData
+QTextFrameLayoutData::_ZTV20QTextFrameLayoutData: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QTextFrameLayoutData)
+16    (int (*)(...))QTextFrameLayoutData::~QTextFrameLayoutData
+24    (int (*)(...))QTextFrameLayoutData::~QTextFrameLayoutData
+
+Class QTextFrameLayoutData
+   size=8 align=8
+   base size=8 base align=8
+QTextFrameLayoutData (0x0x7f3d43324720) 0 nearly-empty
+    vptr=((& QTextFrameLayoutData::_ZTV20QTextFrameLayoutData) + 16u)
+
+Class QTextFrame::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTextFrame::QPrivateSignal (0x0x7f3d433247e0) 0 empty
+
+Class QTextFrame::iterator
+   size=32 align=8
+   base size=28 base align=8
+QTextFrame::iterator (0x0x7f3d43324840) 0
+
+Vtable for QTextFrame
+QTextFrame::_ZTV10QTextFrame: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QTextFrame)
+16    (int (*)(...))QTextFrame::metaObject
+24    (int (*)(...))QTextFrame::qt_metacast
+32    (int (*)(...))QTextFrame::qt_metacall
+40    (int (*)(...))QTextFrame::~QTextFrame
+48    (int (*)(...))QTextFrame::~QTextFrame
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QTextFrame
+   size=16 align=8
+   base size=16 base align=8
+QTextFrame (0x0x7f3d432a1a28) 0
+    vptr=((& QTextFrame::_ZTV10QTextFrame) + 16u)
+  QTextObject (0x0x7f3d432a1a90) 0
+      primary-for QTextFrame (0x0x7f3d432a1a28)
+    QObject (0x0x7f3d43324780) 0
+        primary-for QTextObject (0x0x7f3d432a1a90)
+
+Vtable for QTextBlockUserData
+QTextBlockUserData::_ZTV18QTextBlockUserData: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QTextBlockUserData)
+16    (int (*)(...))QTextBlockUserData::~QTextBlockUserData
+24    (int (*)(...))QTextBlockUserData::~QTextBlockUserData
+
+Class QTextBlockUserData
+   size=8 align=8
+   base size=8 base align=8
+QTextBlockUserData (0x0x7f3d43324ae0) 0 nearly-empty
+    vptr=((& QTextBlockUserData::_ZTV18QTextBlockUserData) + 16u)
+
+Class QTextBlock::iterator
+   size=24 align=8
+   base size=20 base align=8
+QTextBlock::iterator (0x0x7f3d43324ba0) 0
+
+Class QTextBlock
+   size=16 align=8
+   base size=12 base align=8
+QTextBlock (0x0x7f3d43324b40) 0
+
+Class QTextFragment
+   size=16 align=8
+   base size=16 base align=8
+QTextFragment (0x0x7f3d430160c0) 0
+
+Class QSyntaxHighlighter::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSyntaxHighlighter::QPrivateSignal (0x0x7f3d430163c0) 0 empty
+
+Vtable for QSyntaxHighlighter
+QSyntaxHighlighter::_ZTV18QSyntaxHighlighter: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QSyntaxHighlighter)
+16    (int (*)(...))QSyntaxHighlighter::metaObject
+24    (int (*)(...))QSyntaxHighlighter::qt_metacast
+32    (int (*)(...))QSyntaxHighlighter::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+
+Class QSyntaxHighlighter
+   size=16 align=8
+   base size=16 base align=8
+QSyntaxHighlighter (0x0x7f3d4302e1a0) 0
+    vptr=((& QSyntaxHighlighter::_ZTV18QSyntaxHighlighter) + 16u)
+  QObject (0x0x7f3d43016360) 0
+      primary-for QSyntaxHighlighter (0x0x7f3d4302e1a0)
+
+Class QTextDocumentFragment
+   size=8 align=8
+   base size=8 base align=8
+QTextDocumentFragment (0x0x7f3d43016420) 0
+
+Class QTextDocumentWriter
+   size=8 align=8
+   base size=8 base align=8
+QTextDocumentWriter (0x0x7f3d43016480) 0
+
+Class QTextList::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTextList::QPrivateSignal (0x0x7f3d43016540) 0 empty
+
+Vtable for QTextList
+QTextList::_ZTV9QTextList: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QTextList)
+16    (int (*)(...))QTextList::metaObject
+24    (int (*)(...))QTextList::qt_metacast
+32    (int (*)(...))QTextList::qt_metacall
+40    (int (*)(...))QTextList::~QTextList
+48    (int (*)(...))QTextList::~QTextList
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QTextBlockGroup::blockInserted
+120   (int (*)(...))QTextBlockGroup::blockRemoved
+128   (int (*)(...))QTextBlockGroup::blockFormatChanged
+
+Class QTextList
+   size=16 align=8
+   base size=16 base align=8
+QTextList (0x0x7f3d4302e208) 0
+    vptr=((& QTextList::_ZTV9QTextList) + 16u)
+  QTextBlockGroup (0x0x7f3d4302e270) 0
+      primary-for QTextList (0x0x7f3d4302e208)
+    QTextObject (0x0x7f3d4302e2d8) 0
+        primary-for QTextBlockGroup (0x0x7f3d4302e270)
+      QObject (0x0x7f3d430164e0) 0
+          primary-for QTextObject (0x0x7f3d4302e2d8)
+
+Class QTextTableCell
+   size=16 align=8
+   base size=12 base align=8
+QTextTableCell (0x0x7f3d430165a0) 0
+
+Class QTextTable::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTextTable::QPrivateSignal (0x0x7f3d43016660) 0 empty
+
+Vtable for QTextTable
+QTextTable::_ZTV10QTextTable: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QTextTable)
+16    (int (*)(...))QTextTable::metaObject
+24    (int (*)(...))QTextTable::qt_metacast
+32    (int (*)(...))QTextTable::qt_metacall
+40    (int (*)(...))QTextTable::~QTextTable
+48    (int (*)(...))QTextTable::~QTextTable
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QTextTable
+   size=16 align=8
+   base size=16 base align=8
+QTextTable (0x0x7f3d4302e340) 0
+    vptr=((& QTextTable::_ZTV10QTextTable) + 16u)
+  QTextFrame (0x0x7f3d4302e3a8) 0
+      primary-for QTextTable (0x0x7f3d4302e340)
+    QTextObject (0x0x7f3d4302e410) 0
+        primary-for QTextFrame (0x0x7f3d4302e3a8)
+      QObject (0x0x7f3d43016600) 0
+          primary-for QTextObject (0x0x7f3d4302e410)
+
+Class QValidator::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QValidator::QPrivateSignal (0x0x7f3d43016720) 0 empty
+
+Vtable for QValidator
+QValidator::_ZTV10QValidator: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QValidator)
+16    (int (*)(...))QValidator::metaObject
+24    (int (*)(...))QValidator::qt_metacast
+32    (int (*)(...))QValidator::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))QValidator::fixup
+
+Class QValidator
+   size=16 align=8
+   base size=16 base align=8
+QValidator (0x0x7f3d4302e478) 0
+    vptr=((& QValidator::_ZTV10QValidator) + 16u)
+  QObject (0x0x7f3d430166c0) 0
+      primary-for QValidator (0x0x7f3d4302e478)
+
+Class QIntValidator::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QIntValidator::QPrivateSignal (0x0x7f3d430167e0) 0 empty
+
+Vtable for QIntValidator
+QIntValidator::_ZTV13QIntValidator: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QIntValidator)
+16    (int (*)(...))QIntValidator::metaObject
+24    (int (*)(...))QIntValidator::qt_metacast
+32    (int (*)(...))QIntValidator::qt_metacall
+40    (int (*)(...))QIntValidator::~QIntValidator
+48    (int (*)(...))QIntValidator::~QIntValidator
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QIntValidator::validate
+120   (int (*)(...))QIntValidator::fixup
+128   (int (*)(...))QIntValidator::setRange
+
+Class QIntValidator
+   size=24 align=8
+   base size=24 base align=8
+QIntValidator (0x0x7f3d4302e4e0) 0
+    vptr=((& QIntValidator::_ZTV13QIntValidator) + 16u)
+  QValidator (0x0x7f3d4302e548) 0
+      primary-for QIntValidator (0x0x7f3d4302e4e0)
+    QObject (0x0x7f3d43016780) 0
+        primary-for QValidator (0x0x7f3d4302e548)
+
+Class QDoubleValidator::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDoubleValidator::QPrivateSignal (0x0x7f3d430168a0) 0 empty
+
+Vtable for QDoubleValidator
+QDoubleValidator::_ZTV16QDoubleValidator: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QDoubleValidator)
+16    (int (*)(...))QDoubleValidator::metaObject
+24    (int (*)(...))QDoubleValidator::qt_metacast
+32    (int (*)(...))QDoubleValidator::qt_metacall
+40    (int (*)(...))QDoubleValidator::~QDoubleValidator
+48    (int (*)(...))QDoubleValidator::~QDoubleValidator
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QDoubleValidator::validate
+120   (int (*)(...))QValidator::fixup
+128   (int (*)(...))QDoubleValidator::setRange
+
+Class QDoubleValidator
+   size=40 align=8
+   base size=36 base align=8
+QDoubleValidator (0x0x7f3d4302e5b0) 0
+    vptr=((& QDoubleValidator::_ZTV16QDoubleValidator) + 16u)
+  QValidator (0x0x7f3d4302e618) 0
+      primary-for QDoubleValidator (0x0x7f3d4302e5b0)
+    QObject (0x0x7f3d43016840) 0
+        primary-for QValidator (0x0x7f3d4302e618)
+
+Class QRegExpValidator::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QRegExpValidator::QPrivateSignal (0x0x7f3d430169c0) 0 empty
+
+Vtable for QRegExpValidator
+QRegExpValidator::_ZTV16QRegExpValidator: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QRegExpValidator)
+16    (int (*)(...))QRegExpValidator::metaObject
+24    (int (*)(...))QRegExpValidator::qt_metacast
+32    (int (*)(...))QRegExpValidator::qt_metacall
+40    (int (*)(...))QRegExpValidator::~QRegExpValidator
+48    (int (*)(...))QRegExpValidator::~QRegExpValidator
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QRegExpValidator::validate
+120   (int (*)(...))QValidator::fixup
+
+Class QRegExpValidator
+   size=24 align=8
+   base size=24 base align=8
+QRegExpValidator (0x0x7f3d4302e680) 0
+    vptr=((& QRegExpValidator::_ZTV16QRegExpValidator) + 16u)
+  QValidator (0x0x7f3d4302e6e8) 0
+      primary-for QRegExpValidator (0x0x7f3d4302e680)
+    QObject (0x0x7f3d43016960) 0
+        primary-for QValidator (0x0x7f3d4302e6e8)
+
+Class QRegularExpressionValidator::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QRegularExpressionValidator::QPrivateSignal (0x0x7f3d43016a80) 0 empty
+
+Vtable for QRegularExpressionValidator
+QRegularExpressionValidator::_ZTV27QRegularExpressionValidator: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI27QRegularExpressionValidator)
+16    (int (*)(...))QRegularExpressionValidator::metaObject
+24    (int (*)(...))QRegularExpressionValidator::qt_metacast
+32    (int (*)(...))QRegularExpressionValidator::qt_metacall
+40    (int (*)(...))QRegularExpressionValidator::~QRegularExpressionValidator
+48    (int (*)(...))QRegularExpressionValidator::~QRegularExpressionValidator
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QRegularExpressionValidator::validate
+120   (int (*)(...))QValidator::fixup
+
+Class QRegularExpressionValidator
+   size=16 align=8
+   base size=16 base align=8
+QRegularExpressionValidator (0x0x7f3d4302e750) 0
+    vptr=((& QRegularExpressionValidator::_ZTV27QRegularExpressionValidator) + 16u)
+  QValidator (0x0x7f3d4302e7b8) 0
+      primary-for QRegularExpressionValidator (0x0x7f3d4302e750)
+    QObject (0x0x7f3d43016a20) 0
+        primary-for QValidator (0x0x7f3d4302e7b8)
+
+Class QNetworkRequest
+   size=8 align=8
+   base size=8 base align=8
+QNetworkRequest (0x0x7f3d43016ae0) 0
+
+Class QNetworkCacheMetaData
+   size=8 align=8
+   base size=8 base align=8
+QNetworkCacheMetaData (0x0x7f3d43114060) 0
+
+Class QAbstractNetworkCache::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractNetworkCache::QPrivateSignal (0x0x7f3d43114720) 0 empty
+
+Vtable for QAbstractNetworkCache
+QAbstractNetworkCache::_ZTV21QAbstractNetworkCache: 22u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QAbstractNetworkCache)
+16    (int (*)(...))QAbstractNetworkCache::metaObject
+24    (int (*)(...))QAbstractNetworkCache::qt_metacast
+32    (int (*)(...))QAbstractNetworkCache::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))__cxa_pure_virtual
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))__cxa_pure_virtual
+160   (int (*)(...))__cxa_pure_virtual
+168   (int (*)(...))__cxa_pure_virtual
+
+Class QAbstractNetworkCache
+   size=16 align=8
+   base size=16 base align=8
+QAbstractNetworkCache (0x0x7f3d43140000) 0
+    vptr=((& QAbstractNetworkCache::_ZTV21QAbstractNetworkCache) + 16u)
+  QObject (0x0x7f3d431146c0) 0
+      primary-for QAbstractNetworkCache (0x0x7f3d43140000)
+
+Class QAbstractSocket::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractSocket::QPrivateSignal (0x0x7f3d431147e0) 0 empty
+
+Vtable for QAbstractSocket
+QAbstractSocket::_ZTV15QAbstractSocket: 41u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QAbstractSocket)
+16    (int (*)(...))QAbstractSocket::metaObject
+24    (int (*)(...))QAbstractSocket::qt_metacast
+32    (int (*)(...))QAbstractSocket::qt_metacall
+40    (int (*)(...))QAbstractSocket::~QAbstractSocket
+48    (int (*)(...))QAbstractSocket::~QAbstractSocket
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QAbstractSocket::isSequential
+120   (int (*)(...))QIODevice::open
+128   (int (*)(...))QAbstractSocket::close
+136   (int (*)(...))QIODevice::pos
+144   (int (*)(...))QIODevice::size
+152   (int (*)(...))QIODevice::seek
+160   (int (*)(...))QAbstractSocket::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QAbstractSocket::bytesAvailable
+184   (int (*)(...))QAbstractSocket::bytesToWrite
+192   (int (*)(...))QAbstractSocket::canReadLine
+200   (int (*)(...))QAbstractSocket::waitForReadyRead
+208   (int (*)(...))QAbstractSocket::waitForBytesWritten
+216   (int (*)(...))QAbstractSocket::readData
+224   (int (*)(...))QAbstractSocket::readLineData
+232   (int (*)(...))QAbstractSocket::writeData
+240   (int (*)(...))QAbstractSocket::resume
+248   (int (*)(...))QAbstractSocket::connectToHost
+256   (int (*)(...))QAbstractSocket::connectToHost
+264   (int (*)(...))QAbstractSocket::disconnectFromHost
+272   (int (*)(...))QAbstractSocket::setReadBufferSize
+280   (int (*)(...))QAbstractSocket::socketDescriptor
+288   (int (*)(...))QAbstractSocket::setSocketDescriptor
+296   (int (*)(...))QAbstractSocket::setSocketOption
+304   (int (*)(...))QAbstractSocket::socketOption
+312   (int (*)(...))QAbstractSocket::waitForConnected
+320   (int (*)(...))QAbstractSocket::waitForDisconnected
+
+Class QAbstractSocket
+   size=16 align=8
+   base size=16 base align=8
+QAbstractSocket (0x0x7f3d43140068) 0
+    vptr=((& QAbstractSocket::_ZTV15QAbstractSocket) + 16u)
+  QIODevice (0x0x7f3d431400d0) 0
+      primary-for QAbstractSocket (0x0x7f3d43140068)
+    QObject (0x0x7f3d43114780) 0
+        primary-for QIODevice (0x0x7f3d431400d0)
+
+Class QAuthenticator
+   size=8 align=8
+   base size=8 base align=8
+QAuthenticator (0x0x7f3d43114d80) 0
+
+Class QDnsDomainNameRecord
+   size=8 align=8
+   base size=8 base align=8
+QDnsDomainNameRecord (0x0x7f3d43114de0) 0
+
+Class QDnsHostAddressRecord
+   size=8 align=8
+   base size=8 base align=8
+QDnsHostAddressRecord (0x0x7f3d42e18120) 0
+
+Class QDnsMailExchangeRecord
+   size=8 align=8
+   base size=8 base align=8
+QDnsMailExchangeRecord (0x0x7f3d42e18420) 0
+
+Class QDnsServiceRecord
+   size=8 align=8
+   base size=8 base align=8
+QDnsServiceRecord (0x0x7f3d42e18720) 0
+
+Class QDnsTextRecord
+   size=8 align=8
+   base size=8 base align=8
+QDnsTextRecord (0x0x7f3d42e18a20) 0
+
+Class QDnsLookup::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDnsLookup::QPrivateSignal (0x0x7f3d42e18d80) 0 empty
+
+Vtable for QDnsLookup
+QDnsLookup::_ZTV10QDnsLookup: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QDnsLookup)
+16    (int (*)(...))QDnsLookup::metaObject
+24    (int (*)(...))QDnsLookup::qt_metacast
+32    (int (*)(...))QDnsLookup::qt_metacall
+40    (int (*)(...))QDnsLookup::~QDnsLookup
+48    (int (*)(...))QDnsLookup::~QDnsLookup
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QDnsLookup
+   size=16 align=8
+   base size=16 base align=8
+QDnsLookup (0x0x7f3d43140af8) 0
+    vptr=((& QDnsLookup::_ZTV10QDnsLookup) + 16u)
+  QObject (0x0x7f3d42e18d20) 0
+      primary-for QDnsLookup (0x0x7f3d43140af8)
+
+Class QIPv6Address
+   size=16 align=1
+   base size=16 base align=1
+QIPv6Address (0x0x7f3d42e18de0) 0
+
+Class QHostAddress
+   size=8 align=8
+   base size=8 base align=8
+QHostAddress (0x0x7f3d42e18e40) 0
+
+Class QHostInfo
+   size=8 align=8
+   base size=8 base align=8
+QHostInfo (0x0x7f3d42ec3660) 0
+
+Class QHstsPolicy
+   size=8 align=8
+   base size=8 base align=8
+QHstsPolicy (0x0x7f3d42ec3b40) 0
+
+Class QHttpPart
+   size=8 align=8
+   base size=8 base align=8
+QHttpPart (0x0x7f3d42f91360) 0
+
+Class QHttpMultiPart::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QHttpMultiPart::QPrivateSignal (0x0x7f3d42f916c0) 0 empty
+
+Vtable for QHttpMultiPart
+QHttpMultiPart::_ZTV14QHttpMultiPart: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QHttpMultiPart)
+16    (int (*)(...))QHttpMultiPart::metaObject
+24    (int (*)(...))QHttpMultiPart::qt_metacast
+32    (int (*)(...))QHttpMultiPart::qt_metacall
+40    (int (*)(...))QHttpMultiPart::~QHttpMultiPart
+48    (int (*)(...))QHttpMultiPart::~QHttpMultiPart
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QHttpMultiPart
+   size=16 align=8
+   base size=16 base align=8
+QHttpMultiPart (0x0x7f3d42efed68) 0
+    vptr=((& QHttpMultiPart::_ZTV14QHttpMultiPart) + 16u)
+  QObject (0x0x7f3d42f91660) 0
+      primary-for QHttpMultiPart (0x0x7f3d42efed68)
+
+Class QLocalServer::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QLocalServer::QPrivateSignal (0x0x7f3d42f91780) 0 empty
+
+Vtable for QLocalServer
+QLocalServer::_ZTV12QLocalServer: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QLocalServer)
+16    (int (*)(...))QLocalServer::metaObject
+24    (int (*)(...))QLocalServer::qt_metacast
+32    (int (*)(...))QLocalServer::qt_metacall
+40    (int (*)(...))QLocalServer::~QLocalServer
+48    (int (*)(...))QLocalServer::~QLocalServer
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QLocalServer::hasPendingConnections
+120   (int (*)(...))QLocalServer::nextPendingConnection
+128   (int (*)(...))QLocalServer::incomingConnection
+
+Class QLocalServer
+   size=16 align=8
+   base size=16 base align=8
+QLocalServer (0x0x7f3d42efedd0) 0
+    vptr=((& QLocalServer::_ZTV12QLocalServer) + 16u)
+  QObject (0x0x7f3d42f91720) 0
+      primary-for QLocalServer (0x0x7f3d42efedd0)
+
+Class QLocalSocket::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QLocalSocket::QPrivateSignal (0x0x7f3d42f919c0) 0 empty
+
+Vtable for QLocalSocket
+QLocalSocket::_ZTV12QLocalSocket: 30u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QLocalSocket)
+16    (int (*)(...))QLocalSocket::metaObject
+24    (int (*)(...))QLocalSocket::qt_metacast
+32    (int (*)(...))QLocalSocket::qt_metacall
+40    (int (*)(...))QLocalSocket::~QLocalSocket
+48    (int (*)(...))QLocalSocket::~QLocalSocket
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QLocalSocket::isSequential
+120   (int (*)(...))QLocalSocket::open
+128   (int (*)(...))QLocalSocket::close
+136   (int (*)(...))QIODevice::pos
+144   (int (*)(...))QIODevice::size
+152   (int (*)(...))QIODevice::seek
+160   (int (*)(...))QIODevice::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QLocalSocket::bytesAvailable
+184   (int (*)(...))QLocalSocket::bytesToWrite
+192   (int (*)(...))QLocalSocket::canReadLine
+200   (int (*)(...))QLocalSocket::waitForReadyRead
+208   (int (*)(...))QLocalSocket::waitForBytesWritten
+216   (int (*)(...))QLocalSocket::readData
+224   (int (*)(...))QIODevice::readLineData
+232   (int (*)(...))QLocalSocket::writeData
+
+Class QLocalSocket
+   size=16 align=8
+   base size=16 base align=8
+QLocalSocket (0x0x7f3d42efef70) 0
+    vptr=((& QLocalSocket::_ZTV12QLocalSocket) + 16u)
+  QIODevice (0x0x7f3d42c0b000) 0
+      primary-for QLocalSocket (0x0x7f3d42efef70)
+    QObject (0x0x7f3d42f91960) 0
+        primary-for QIODevice (0x0x7f3d42c0b000)
+
+Class QTcpSocket::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTcpSocket::QPrivateSignal (0x0x7f3d42f91a80) 0 empty
+
+Vtable for QTcpSocket
+QTcpSocket::_ZTV10QTcpSocket: 41u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QTcpSocket)
+16    (int (*)(...))QTcpSocket::metaObject
+24    (int (*)(...))QTcpSocket::qt_metacast
+32    (int (*)(...))QTcpSocket::qt_metacall
+40    (int (*)(...))QTcpSocket::~QTcpSocket
+48    (int (*)(...))QTcpSocket::~QTcpSocket
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QAbstractSocket::isSequential
+120   (int (*)(...))QIODevice::open
+128   (int (*)(...))QAbstractSocket::close
+136   (int (*)(...))QIODevice::pos
+144   (int (*)(...))QIODevice::size
+152   (int (*)(...))QIODevice::seek
+160   (int (*)(...))QAbstractSocket::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QAbstractSocket::bytesAvailable
+184   (int (*)(...))QAbstractSocket::bytesToWrite
+192   (int (*)(...))QAbstractSocket::canReadLine
+200   (int (*)(...))QAbstractSocket::waitForReadyRead
+208   (int (*)(...))QAbstractSocket::waitForBytesWritten
+216   (int (*)(...))QAbstractSocket::readData
+224   (int (*)(...))QAbstractSocket::readLineData
+232   (int (*)(...))QAbstractSocket::writeData
+240   (int (*)(...))QAbstractSocket::resume
+248   (int (*)(...))QAbstractSocket::connectToHost
+256   (int (*)(...))QAbstractSocket::connectToHost
+264   (int (*)(...))QAbstractSocket::disconnectFromHost
+272   (int (*)(...))QAbstractSocket::setReadBufferSize
+280   (int (*)(...))QAbstractSocket::socketDescriptor
+288   (int (*)(...))QAbstractSocket::setSocketDescriptor
+296   (int (*)(...))QAbstractSocket::setSocketOption
+304   (int (*)(...))QAbstractSocket::socketOption
+312   (int (*)(...))QAbstractSocket::waitForConnected
+320   (int (*)(...))QAbstractSocket::waitForDisconnected
+
+Class QTcpSocket
+   size=16 align=8
+   base size=16 base align=8
+QTcpSocket (0x0x7f3d42c0b068) 0
+    vptr=((& QTcpSocket::_ZTV10QTcpSocket) + 16u)
+  QAbstractSocket (0x0x7f3d42c0b0d0) 0
+      primary-for QTcpSocket (0x0x7f3d42c0b068)
+    QIODevice (0x0x7f3d42c0b138) 0
+        primary-for QAbstractSocket (0x0x7f3d42c0b0d0)
+      QObject (0x0x7f3d42f91a20) 0
+          primary-for QIODevice (0x0x7f3d42c0b138)
+
+Class QSslCertificate
+   size=8 align=8
+   base size=8 base align=8
+QSslCertificate (0x0x7f3d42f91c60) 0
+
+Class QSslError
+   size=8 align=8
+   base size=8 base align=8
+QSslError (0x0x7f3d42c9a0c0) 0
+
+Class QSslSocket::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSslSocket::QPrivateSignal (0x0x7f3d42c9aa20) 0 empty
+
+Vtable for QSslSocket
+QSslSocket::_ZTV10QSslSocket: 41u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QSslSocket)
+16    (int (*)(...))QSslSocket::metaObject
+24    (int (*)(...))QSslSocket::qt_metacast
+32    (int (*)(...))QSslSocket::qt_metacall
+40    (int (*)(...))QSslSocket::~QSslSocket
+48    (int (*)(...))QSslSocket::~QSslSocket
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QAbstractSocket::isSequential
+120   (int (*)(...))QIODevice::open
+128   (int (*)(...))QSslSocket::close
+136   (int (*)(...))QIODevice::pos
+144   (int (*)(...))QIODevice::size
+152   (int (*)(...))QIODevice::seek
+160   (int (*)(...))QSslSocket::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QSslSocket::bytesAvailable
+184   (int (*)(...))QSslSocket::bytesToWrite
+192   (int (*)(...))QSslSocket::canReadLine
+200   (int (*)(...))QSslSocket::waitForReadyRead
+208   (int (*)(...))QSslSocket::waitForBytesWritten
+216   (int (*)(...))QSslSocket::readData
+224   (int (*)(...))QAbstractSocket::readLineData
+232   (int (*)(...))QSslSocket::writeData
+240   (int (*)(...))QSslSocket::resume
+248   (int (*)(...))QSslSocket::connectToHost
+256   (int (*)(...))QAbstractSocket::connectToHost
+264   (int (*)(...))QSslSocket::disconnectFromHost
+272   (int (*)(...))QSslSocket::setReadBufferSize
+280   (int (*)(...))QAbstractSocket::socketDescriptor
+288   (int (*)(...))QSslSocket::setSocketDescriptor
+296   (int (*)(...))QSslSocket::setSocketOption
+304   (int (*)(...))QSslSocket::socketOption
+312   (int (*)(...))QSslSocket::waitForConnected
+320   (int (*)(...))QSslSocket::waitForDisconnected
+
+Class QSslSocket
+   size=16 align=8
+   base size=16 base align=8
+QSslSocket (0x0x7f3d42c0baf8) 0
+    vptr=((& QSslSocket::_ZTV10QSslSocket) + 16u)
+  QTcpSocket (0x0x7f3d42c0bb60) 0
+      primary-for QSslSocket (0x0x7f3d42c0baf8)
+    QAbstractSocket (0x0x7f3d42c0bbc8) 0
+        primary-for QTcpSocket (0x0x7f3d42c0bb60)
+      QIODevice (0x0x7f3d42c0bc30) 0
+          primary-for QAbstractSocket (0x0x7f3d42c0bbc8)
+        QObject (0x0x7f3d42c9a9c0) 0
+            primary-for QIODevice (0x0x7f3d42c0bc30)
+
+Class QSslConfiguration
+   size=8 align=8
+   base size=8 base align=8
+QSslConfiguration (0x0x7f3d42c9aa80) 0
+
+Class QSslPreSharedKeyAuthenticator
+   size=8 align=8
+   base size=8 base align=8
+QSslPreSharedKeyAuthenticator (0x0x7f3d42d55240) 0
+
+Class QNetworkAccessManager::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QNetworkAccessManager::QPrivateSignal (0x0x7f3d42d55b40) 0 empty
+
+Vtable for QNetworkAccessManager
+QNetworkAccessManager::_ZTV21QNetworkAccessManager: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QNetworkAccessManager)
+16    (int (*)(...))QNetworkAccessManager::metaObject
+24    (int (*)(...))QNetworkAccessManager::qt_metacast
+32    (int (*)(...))QNetworkAccessManager::qt_metacall
+40    (int (*)(...))QNetworkAccessManager::~QNetworkAccessManager
+48    (int (*)(...))QNetworkAccessManager::~QNetworkAccessManager
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QNetworkAccessManager::createRequest
+
+Class QNetworkAccessManager
+   size=16 align=8
+   base size=16 base align=8
+QNetworkAccessManager (0x0x7f3d42d518f0) 0
+    vptr=((& QNetworkAccessManager::_ZTV21QNetworkAccessManager) + 16u)
+  QObject (0x0x7f3d42d55ae0) 0
+      primary-for QNetworkAccessManager (0x0x7f3d42d518f0)
+
+Class QNetworkConfiguration
+   size=8 align=8
+   base size=8 base align=8
+QNetworkConfiguration (0x0x7f3d42d55ba0) 0
+
+Class QNetworkConfigurationManager::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QNetworkConfigurationManager::QPrivateSignal (0x0x7f3d429e3060) 0 empty
+
+Vtable for QNetworkConfigurationManager
+QNetworkConfigurationManager::_ZTV28QNetworkConfigurationManager: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI28QNetworkConfigurationManager)
+16    (int (*)(...))QNetworkConfigurationManager::metaObject
+24    (int (*)(...))QNetworkConfigurationManager::qt_metacast
+32    (int (*)(...))QNetworkConfigurationManager::qt_metacall
+40    (int (*)(...))QNetworkConfigurationManager::~QNetworkConfigurationManager
+48    (int (*)(...))QNetworkConfigurationManager::~QNetworkConfigurationManager
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QNetworkConfigurationManager
+   size=16 align=8
+   base size=16 base align=8
+QNetworkConfigurationManager (0x0x7f3d42d51af8) 0
+    vptr=((& QNetworkConfigurationManager::_ZTV28QNetworkConfigurationManager) + 16u)
+  QObject (0x0x7f3d429e3000) 0
+      primary-for QNetworkConfigurationManager (0x0x7f3d42d51af8)
+
+Class QNetworkCookie
+   size=8 align=8
+   base size=8 base align=8
+QNetworkCookie (0x0x7f3d429e33c0) 0
+
+Class QNetworkCookieJar::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QNetworkCookieJar::QPrivateSignal (0x0x7f3d429e3ba0) 0 empty
+
+Vtable for QNetworkCookieJar
+QNetworkCookieJar::_ZTV17QNetworkCookieJar: 20u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QNetworkCookieJar)
+16    (int (*)(...))QNetworkCookieJar::metaObject
+24    (int (*)(...))QNetworkCookieJar::qt_metacast
+32    (int (*)(...))QNetworkCookieJar::qt_metacall
+40    (int (*)(...))QNetworkCookieJar::~QNetworkCookieJar
+48    (int (*)(...))QNetworkCookieJar::~QNetworkCookieJar
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QNetworkCookieJar::cookiesForUrl
+120   (int (*)(...))QNetworkCookieJar::setCookiesFromUrl
+128   (int (*)(...))QNetworkCookieJar::insertCookie
+136   (int (*)(...))QNetworkCookieJar::updateCookie
+144   (int (*)(...))QNetworkCookieJar::deleteCookie
+152   (int (*)(...))QNetworkCookieJar::validateCookie
+
+Class QNetworkCookieJar
+   size=16 align=8
+   base size=16 base align=8
+QNetworkCookieJar (0x0x7f3d42a5f340) 0
+    vptr=((& QNetworkCookieJar::_ZTV17QNetworkCookieJar) + 16u)
+  QObject (0x0x7f3d429e3b40) 0
+      primary-for QNetworkCookieJar (0x0x7f3d42a5f340)
+
+Class QNetworkDatagram
+   size=8 align=8
+   base size=8 base align=8
+QNetworkDatagram (0x0x7f3d429e3c00) 0
+
+Class QNetworkDiskCache::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QNetworkDiskCache::QPrivateSignal (0x0x7f3d42af8c00) 0 empty
+
+Vtable for QNetworkDiskCache
+QNetworkDiskCache::_ZTV17QNetworkDiskCache: 23u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QNetworkDiskCache)
+16    (int (*)(...))QNetworkDiskCache::metaObject
+24    (int (*)(...))QNetworkDiskCache::qt_metacast
+32    (int (*)(...))QNetworkDiskCache::qt_metacall
+40    (int (*)(...))QNetworkDiskCache::~QNetworkDiskCache
+48    (int (*)(...))QNetworkDiskCache::~QNetworkDiskCache
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QNetworkDiskCache::metaData
+120   (int (*)(...))QNetworkDiskCache::updateMetaData
+128   (int (*)(...))QNetworkDiskCache::data
+136   (int (*)(...))QNetworkDiskCache::remove
+144   (int (*)(...))QNetworkDiskCache::cacheSize
+152   (int (*)(...))QNetworkDiskCache::prepare
+160   (int (*)(...))QNetworkDiskCache::insert
+168   (int (*)(...))QNetworkDiskCache::clear
+176   (int (*)(...))QNetworkDiskCache::expire
+
+Class QNetworkDiskCache
+   size=16 align=8
+   base size=16 base align=8
+QNetworkDiskCache (0x0x7f3d42afdd68) 0
+    vptr=((& QNetworkDiskCache::_ZTV17QNetworkDiskCache) + 16u)
+  QAbstractNetworkCache (0x0x7f3d42afddd0) 0
+      primary-for QNetworkDiskCache (0x0x7f3d42afdd68)
+    QObject (0x0x7f3d42af8ba0) 0
+        primary-for QAbstractNetworkCache (0x0x7f3d42afddd0)
+
+Class QNetworkAddressEntry
+   size=8 align=8
+   base size=8 base align=8
+QNetworkAddressEntry (0x0x7f3d42af8c60) 0
+
+Class QNetworkInterface
+   size=8 align=8
+   base size=8 base align=8
+QNetworkInterface (0x0x7f3d42b4f360) 0
+
+Class QNetworkProxyQuery
+   size=8 align=8
+   base size=8 base align=8
+QNetworkProxyQuery (0x0x7f3d42b4fa80) 0
+
+Class QNetworkProxy
+   size=8 align=8
+   base size=8 base align=8
+QNetworkProxy (0x0x7f3d427e5120) 0
+
+Vtable for QNetworkProxyFactory
+QNetworkProxyFactory::_ZTV20QNetworkProxyFactory: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QNetworkProxyFactory)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class QNetworkProxyFactory
+   size=8 align=8
+   base size=8 base align=8
+QNetworkProxyFactory (0x0x7f3d427e5900) 0 nearly-empty
+    vptr=((& QNetworkProxyFactory::_ZTV20QNetworkProxyFactory) + 16u)
+
+Class QNetworkReply::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QNetworkReply::QPrivateSignal (0x0x7f3d427e5ae0) 0 empty
+
+Vtable for QNetworkReply
+QNetworkReply::_ZTV13QNetworkReply: 36u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QNetworkReply)
+16    (int (*)(...))QNetworkReply::metaObject
+24    (int (*)(...))QNetworkReply::qt_metacast
+32    (int (*)(...))QNetworkReply::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QNetworkReply::isSequential
+120   (int (*)(...))QIODevice::open
+128   (int (*)(...))QNetworkReply::close
+136   (int (*)(...))QIODevice::pos
+144   (int (*)(...))QIODevice::size
+152   (int (*)(...))QIODevice::seek
+160   (int (*)(...))QIODevice::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QIODevice::bytesAvailable
+184   (int (*)(...))QIODevice::bytesToWrite
+192   (int (*)(...))QIODevice::canReadLine
+200   (int (*)(...))QIODevice::waitForReadyRead
+208   (int (*)(...))QIODevice::waitForBytesWritten
+216   (int (*)(...))__cxa_pure_virtual
+224   (int (*)(...))QIODevice::readLineData
+232   (int (*)(...))QNetworkReply::writeData
+240   (int (*)(...))QNetworkReply::setReadBufferSize
+248   (int (*)(...))__cxa_pure_virtual
+256   (int (*)(...))QNetworkReply::ignoreSslErrors
+264   (int (*)(...))QNetworkReply::sslConfigurationImplementation
+272   (int (*)(...))QNetworkReply::setSslConfigurationImplementation
+280   (int (*)(...))QNetworkReply::ignoreSslErrorsImplementation
+
+Class QNetworkReply
+   size=16 align=8
+   base size=16 base align=8
+QNetworkReply (0x0x7f3d4280c478) 0
+    vptr=((& QNetworkReply::_ZTV13QNetworkReply) + 16u)
+  QIODevice (0x0x7f3d4280c4e0) 0
+      primary-for QNetworkReply (0x0x7f3d4280c478)
+    QObject (0x0x7f3d427e5a80) 0
+        primary-for QIODevice (0x0x7f3d4280c4e0)
+
+Class QNetworkSession::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QNetworkSession::QPrivateSignal (0x0x7f3d427e5cc0) 0 empty
+
+Vtable for QNetworkSession
+QNetworkSession::_ZTV15QNetworkSession: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QNetworkSession)
+16    (int (*)(...))QNetworkSession::metaObject
+24    (int (*)(...))QNetworkSession::qt_metacast
+32    (int (*)(...))QNetworkSession::qt_metacall
+40    (int (*)(...))QNetworkSession::~QNetworkSession
+48    (int (*)(...))QNetworkSession::~QNetworkSession
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QNetworkSession::connectNotify
+104   (int (*)(...))QNetworkSession::disconnectNotify
+
+Class QNetworkSession
+   size=24 align=8
+   base size=24 base align=8
+QNetworkSession (0x0x7f3d4280c548) 0
+    vptr=((& QNetworkSession::_ZTV15QNetworkSession) + 16u)
+  QObject (0x0x7f3d427e5c60) 0
+      primary-for QNetworkSession (0x0x7f3d4280c548)
+
+Class QTcpServer::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTcpServer::QPrivateSignal (0x0x7f3d428ab2a0) 0 empty
+
+Vtable for QTcpServer
+QTcpServer::_ZTV10QTcpServer: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QTcpServer)
+16    (int (*)(...))QTcpServer::metaObject
+24    (int (*)(...))QTcpServer::qt_metacast
+32    (int (*)(...))QTcpServer::qt_metacall
+40    (int (*)(...))QTcpServer::~QTcpServer
+48    (int (*)(...))QTcpServer::~QTcpServer
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QTcpServer::hasPendingConnections
+120   (int (*)(...))QTcpServer::nextPendingConnection
+128   (int (*)(...))QTcpServer::incomingConnection
+
+Class QTcpServer
+   size=16 align=8
+   base size=16 base align=8
+QTcpServer (0x0x7f3d4280c680) 0
+    vptr=((& QTcpServer::_ZTV10QTcpServer) + 16u)
+  QObject (0x0x7f3d428ab240) 0
+      primary-for QTcpServer (0x0x7f3d4280c680)
+
+Class QSslCertificateExtension
+   size=8 align=8
+   base size=8 base align=8
+QSslCertificateExtension (0x0x7f3d428ab300) 0
+
+Class QSslCipher
+   size=8 align=8
+   base size=8 base align=8
+QSslCipher (0x0x7f3d428ab600) 0
+
+Class QSslDiffieHellmanParameters
+   size=8 align=8
+   base size=8 base align=8
+QSslDiffieHellmanParameters (0x0x7f3d428abde0) 0
+
+Class QSslEllipticCurve
+   size=4 align=4
+   base size=4 base align=4
+QSslEllipticCurve (0x0x7f3d4299a900) 0
+
+Class QSslKey
+   size=8 align=8
+   base size=8 base align=8
+QSslKey (0x0x7f3d425ce060) 0
+
+Class QUdpSocket::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QUdpSocket::QPrivateSignal (0x0x7f3d425ce3c0) 0 empty
+
+Vtable for QUdpSocket
+QUdpSocket::_ZTV10QUdpSocket: 41u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QUdpSocket)
+16    (int (*)(...))QUdpSocket::metaObject
+24    (int (*)(...))QUdpSocket::qt_metacast
+32    (int (*)(...))QUdpSocket::qt_metacall
+40    (int (*)(...))QUdpSocket::~QUdpSocket
+48    (int (*)(...))QUdpSocket::~QUdpSocket
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QAbstractSocket::isSequential
+120   (int (*)(...))QIODevice::open
+128   (int (*)(...))QAbstractSocket::close
+136   (int (*)(...))QIODevice::pos
+144   (int (*)(...))QIODevice::size
+152   (int (*)(...))QIODevice::seek
+160   (int (*)(...))QAbstractSocket::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QAbstractSocket::bytesAvailable
+184   (int (*)(...))QAbstractSocket::bytesToWrite
+192   (int (*)(...))QAbstractSocket::canReadLine
+200   (int (*)(...))QAbstractSocket::waitForReadyRead
+208   (int (*)(...))QAbstractSocket::waitForBytesWritten
+216   (int (*)(...))QAbstractSocket::readData
+224   (int (*)(...))QAbstractSocket::readLineData
+232   (int (*)(...))QAbstractSocket::writeData
+240   (int (*)(...))QAbstractSocket::resume
+248   (int (*)(...))QAbstractSocket::connectToHost
+256   (int (*)(...))QAbstractSocket::connectToHost
+264   (int (*)(...))QAbstractSocket::disconnectFromHost
+272   (int (*)(...))QAbstractSocket::setReadBufferSize
+280   (int (*)(...))QAbstractSocket::socketDescriptor
+288   (int (*)(...))QAbstractSocket::setSocketDescriptor
+296   (int (*)(...))QAbstractSocket::setSocketOption
+304   (int (*)(...))QAbstractSocket::socketOption
+312   (int (*)(...))QAbstractSocket::waitForConnected
+320   (int (*)(...))QAbstractSocket::waitForDisconnected
+
+Class QUdpSocket
+   size=16 align=8
+   base size=16 base align=8
+QUdpSocket (0x0x7f3d429a5c30) 0
+    vptr=((& QUdpSocket::_ZTV10QUdpSocket) + 16u)
+  QAbstractSocket (0x0x7f3d429a5c98) 0
+      primary-for QUdpSocket (0x0x7f3d429a5c30)
+    QIODevice (0x0x7f3d429a5d00) 0
+        primary-for QAbstractSocket (0x0x7f3d429a5c98)
+      QObject (0x0x7f3d425ce360) 0
+          primary-for QIODevice (0x0x7f3d429a5d00)
+
+Class QJSValue
+   size=8 align=8
+   base size=8 base align=8
+QJSValue (0x0x7f3d425ce420) 0
+
+Class QJSEngine::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QJSEngine::QPrivateSignal (0x0x7f3d425ce720) 0 empty
+
+Vtable for QJSEngine
+QJSEngine::_ZTV9QJSEngine: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QJSEngine)
+16    (int (*)(...))QJSEngine::metaObject
+24    (int (*)(...))QJSEngine::qt_metacast
+32    (int (*)(...))QJSEngine::qt_metacall
+40    (int (*)(...))QJSEngine::~QJSEngine
+48    (int (*)(...))QJSEngine::~QJSEngine
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QJSEngine
+   size=24 align=8
+   base size=24 base align=8
+QJSEngine (0x0x7f3d429a5e38) 0
+    vptr=((& QJSEngine::_ZTV9QJSEngine) + 16u)
+  QObject (0x0x7f3d425ce6c0) 0
+      primary-for QJSEngine (0x0x7f3d429a5e38)
+
+Class QJSValueIterator
+   size=8 align=8
+   base size=8 base align=8
+QJSValueIterator (0x0x7f3d425ce900) 0
+
+Class QQmlPrivate::RegisterType
+   size=128 align=8
+   base size=124 base align=8
+QQmlPrivate::RegisterType (0x0x7f3d425cede0) 0
+
+Class QQmlPrivate::RegisterInterface
+   size=24 align=8
+   base size=24 base align=8
+QQmlPrivate::RegisterInterface (0x0x7f3d425cee40) 0
+
+Class QQmlPrivate::RegisterAutoParent
+   size=16 align=8
+   base size=16 base align=8
+QQmlPrivate::RegisterAutoParent (0x0x7f3d425ceea0) 0
+
+Class QQmlPrivate::RegisterSingletonType
+   size=64 align=8
+   base size=64 base align=8
+QQmlPrivate::RegisterSingletonType (0x0x7f3d425cef00) 0
+
+Class QQmlPrivate::RegisterCompositeType
+   size=32 align=8
+   base size=32 base align=8
+QQmlPrivate::RegisterCompositeType (0x0x7f3d425cef60) 0
+
+Class QQmlPrivate::RegisterCompositeSingletonType
+   size=32 align=8
+   base size=32 base align=8
+QQmlPrivate::RegisterCompositeSingletonType (0x0x7f3d426cd000) 0
+
+Class QQmlPrivate::CachedQmlUnit
+   size=24 align=8
+   base size=24 base align=8
+QQmlPrivate::CachedQmlUnit (0x0x7f3d426cd060) 0
+
+Class QQmlPrivate::RegisterQmlUnitCacheHook
+   size=16 align=8
+   base size=16 base align=8
+QQmlPrivate::RegisterQmlUnitCacheHook (0x0x7f3d426cd0c0) 0
+
+Vtable for QQmlParserStatus
+QQmlParserStatus::_ZTV16QQmlParserStatus: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QQmlParserStatus)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+
+Class QQmlParserStatus
+   size=16 align=8
+   base size=16 base align=8
+QQmlParserStatus (0x0x7f3d426cd120) 0
+    vptr=((& QQmlParserStatus::_ZTV16QQmlParserStatus) + 16u)
+
+Vtable for QQmlPropertyValueSource
+QQmlPropertyValueSource::_ZTV23QQmlPropertyValueSource: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI23QQmlPropertyValueSource)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class QQmlPropertyValueSource
+   size=8 align=8
+   base size=8 base align=8
+QQmlPropertyValueSource (0x0x7f3d426cd1e0) 0 nearly-empty
+    vptr=((& QQmlPropertyValueSource::_ZTV23QQmlPropertyValueSource) + 16u)
+
+Class QQmlListReference
+   size=8 align=8
+   base size=8 base align=8
+QQmlListReference (0x0x7f3d426cd300) 0
+
+Vtable for QQmlAbstractUrlInterceptor
+QQmlAbstractUrlInterceptor::_ZTV26QQmlAbstractUrlInterceptor: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI26QQmlAbstractUrlInterceptor)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class QQmlAbstractUrlInterceptor
+   size=8 align=8
+   base size=8 base align=8
+QQmlAbstractUrlInterceptor (0x0x7f3d426cd960) 0 nearly-empty
+    vptr=((& QQmlAbstractUrlInterceptor::_ZTV26QQmlAbstractUrlInterceptor) + 16u)
+
+Class QQmlError
+   size=8 align=8
+   base size=8 base align=8
+QQmlError (0x0x7f3d426cd9c0) 0
+
+Class QQmlDebuggingEnabler
+   size=1 align=1
+   base size=0 base align=1
+QQmlDebuggingEnabler (0x0x7f3d426cdc60) 0 empty
+
+Vtable for QQmlImageProviderBase
+QQmlImageProviderBase::_ZTV21QQmlImageProviderBase: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QQmlImageProviderBase)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+
+Class QQmlImageProviderBase
+   size=8 align=8
+   base size=8 base align=8
+QQmlImageProviderBase (0x0x7f3d426cdcc0) 0 nearly-empty
+    vptr=((& QQmlImageProviderBase::_ZTV21QQmlImageProviderBase) + 16u)
+
+Class QQmlEngine::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQmlEngine::QPrivateSignal (0x0x7f3d426cdf00) 0 empty
+
+Vtable for QQmlEngine
+QQmlEngine::_ZTV10QQmlEngine: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QQmlEngine)
+16    (int (*)(...))QQmlEngine::metaObject
+24    (int (*)(...))QQmlEngine::qt_metacast
+32    (int (*)(...))QQmlEngine::qt_metacall
+40    (int (*)(...))QQmlEngine::~QQmlEngine
+48    (int (*)(...))QQmlEngine::~QQmlEngine
+56    (int (*)(...))QQmlEngine::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QQmlEngine
+   size=24 align=8
+   base size=24 base align=8
+QQmlEngine (0x0x7f3d426b3478) 0
+    vptr=((& QQmlEngine::_ZTV10QQmlEngine) + 16u)
+  QJSEngine (0x0x7f3d426b34e0) 0
+      primary-for QQmlEngine (0x0x7f3d426b3478)
+    QObject (0x0x7f3d426cdea0) 0
+        primary-for QJSEngine (0x0x7f3d426b34e0)
+
+Class QQmlApplicationEngine::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQmlApplicationEngine::QPrivateSignal (0x0x7f3d4242a000) 0 empty
+
+Vtable for QQmlApplicationEngine
+QQmlApplicationEngine::_ZTV21QQmlApplicationEngine: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QQmlApplicationEngine)
+16    (int (*)(...))QQmlApplicationEngine::metaObject
+24    (int (*)(...))QQmlApplicationEngine::qt_metacast
+32    (int (*)(...))QQmlApplicationEngine::qt_metacall
+40    (int (*)(...))QQmlApplicationEngine::~QQmlApplicationEngine
+48    (int (*)(...))QQmlApplicationEngine::~QQmlApplicationEngine
+56    (int (*)(...))QQmlEngine::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QQmlApplicationEngine
+   size=24 align=8
+   base size=24 base align=8
+QQmlApplicationEngine (0x0x7f3d426b3548) 0
+    vptr=((& QQmlApplicationEngine::_ZTV21QQmlApplicationEngine) + 16u)
+  QQmlEngine (0x0x7f3d426b35b0) 0
+      primary-for QQmlApplicationEngine (0x0x7f3d426b3548)
+    QJSEngine (0x0x7f3d426b3618) 0
+        primary-for QQmlEngine (0x0x7f3d426b35b0)
+      QObject (0x0x7f3d426cdf60) 0
+          primary-for QJSEngine (0x0x7f3d426b3618)
+
+Class QQmlComponent::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQmlComponent::QPrivateSignal (0x0x7f3d4242a0c0) 0 empty
+
+Vtable for QQmlComponent
+QQmlComponent::_ZTV13QQmlComponent: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QQmlComponent)
+16    (int (*)(...))QQmlComponent::metaObject
+24    (int (*)(...))QQmlComponent::qt_metacast
+32    (int (*)(...))QQmlComponent::qt_metacall
+40    (int (*)(...))QQmlComponent::~QQmlComponent
+48    (int (*)(...))QQmlComponent::~QQmlComponent
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QQmlComponent::create
+120   (int (*)(...))QQmlComponent::beginCreate
+128   (int (*)(...))QQmlComponent::completeCreate
+
+Class QQmlComponent
+   size=16 align=8
+   base size=16 base align=8
+QQmlComponent (0x0x7f3d426b3680) 0
+    vptr=((& QQmlComponent::_ZTV13QQmlComponent) + 16u)
+  QObject (0x0x7f3d4242a060) 0
+      primary-for QQmlComponent (0x0x7f3d426b3680)
+
+Class QQmlContext::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQmlContext::QPrivateSignal (0x0x7f3d4242a900) 0 empty
+
+Vtable for QQmlContext
+QQmlContext::_ZTV11QQmlContext: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QQmlContext)
+16    (int (*)(...))QQmlContext::metaObject
+24    (int (*)(...))QQmlContext::qt_metacast
+32    (int (*)(...))QQmlContext::qt_metacall
+40    (int (*)(...))QQmlContext::~QQmlContext
+48    (int (*)(...))QQmlContext::~QQmlContext
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QQmlContext
+   size=16 align=8
+   base size=16 base align=8
+QQmlContext (0x0x7f3d426b3bc8) 0
+    vptr=((& QQmlContext::_ZTV11QQmlContext) + 16u)
+  QObject (0x0x7f3d4242a8a0) 0
+      primary-for QQmlContext (0x0x7f3d426b3bc8)
+
+Class QQmlScriptString
+   size=8 align=8
+   base size=8 base align=8
+QQmlScriptString (0x0x7f3d4242aa80) 0
+
+Class QQmlExpression::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQmlExpression::QPrivateSignal (0x0x7f3d4242acc0) 0 empty
+
+Vtable for QQmlExpression
+QQmlExpression::_ZTV14QQmlExpression: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QQmlExpression)
+16    (int (*)(...))QQmlExpression::metaObject
+24    (int (*)(...))QQmlExpression::qt_metacast
+32    (int (*)(...))QQmlExpression::qt_metacall
+40    (int (*)(...))QQmlExpression::~QQmlExpression
+48    (int (*)(...))QQmlExpression::~QQmlExpression
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QQmlExpression
+   size=16 align=8
+   base size=16 base align=8
+QQmlExpression (0x0x7f3d426b3c30) 0
+    vptr=((& QQmlExpression::_ZTV14QQmlExpression) + 16u)
+  QObject (0x0x7f3d4242ac60) 0
+      primary-for QQmlExpression (0x0x7f3d426b3c30)
+
+Vtable for QQmlTypesExtensionInterface
+QQmlTypesExtensionInterface::_ZTV27QQmlTypesExtensionInterface: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI27QQmlTypesExtensionInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class QQmlTypesExtensionInterface
+   size=8 align=8
+   base size=8 base align=8
+QQmlTypesExtensionInterface (0x0x7f3d4242ad20) 0 nearly-empty
+    vptr=((& QQmlTypesExtensionInterface::_ZTV27QQmlTypesExtensionInterface) + 16u)
+
+Vtable for QQmlExtensionInterface
+QQmlExtensionInterface::_ZTV22QQmlExtensionInterface: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI22QQmlExtensionInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+
+Class QQmlExtensionInterface
+   size=8 align=8
+   base size=8 base align=8
+QQmlExtensionInterface (0x0x7f3d426b3c98) 0 nearly-empty
+    vptr=((& QQmlExtensionInterface::_ZTV22QQmlExtensionInterface) + 16u)
+  QQmlTypesExtensionInterface (0x0x7f3d4242ad80) 0 nearly-empty
+      primary-for QQmlExtensionInterface (0x0x7f3d426b3c98)
+
+Class QQmlExtensionPlugin::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQmlExtensionPlugin::QPrivateSignal (0x0x7f3d4242af60) 0 empty
+
+Vtable for QQmlExtensionPlugin
+QQmlExtensionPlugin::_ZTV19QQmlExtensionPlugin: 22u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QQmlExtensionPlugin)
+16    (int (*)(...))QQmlExtensionPlugin::metaObject
+24    (int (*)(...))QQmlExtensionPlugin::qt_metacast
+32    (int (*)(...))QQmlExtensionPlugin::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))QQmlExtensionPlugin::initializeEngine
+128   (int (*)(...))-16
+136   (int (*)(...))(& _ZTI19QQmlExtensionPlugin)
+144   0u
+152   0u
+160   (int (*)(...))__cxa_pure_virtual
+168   (int (*)(...))QQmlExtensionPlugin::_ZThn16_N19QQmlExtensionPlugin16initializeEngineEP10QQmlEnginePKc
+
+Class QQmlExtensionPlugin
+   size=24 align=8
+   base size=24 base align=8
+QQmlExtensionPlugin (0x0x7f3d424d37e0) 0
+    vptr=((& QQmlExtensionPlugin::_ZTV19QQmlExtensionPlugin) + 16u)
+  QObject (0x0x7f3d4242aea0) 0
+      primary-for QQmlExtensionPlugin (0x0x7f3d424d37e0)
+  QQmlExtensionInterface (0x0x7f3d426b3d00) 16 nearly-empty
+      vptr=((& QQmlExtensionPlugin::_ZTV19QQmlExtensionPlugin) + 144u)
+    QQmlTypesExtensionInterface (0x0x7f3d4242af00) 16 nearly-empty
+        primary-for QQmlExtensionInterface (0x0x7f3d426b3d00)
+
+Class QQmlFile
+   size=8 align=8
+   base size=8 base align=8
+QQmlFile (0x0x7f3d424eb000) 0
+
+Class QQmlFileSelector::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQmlFileSelector::QPrivateSignal (0x0x7f3d424eb0c0) 0 empty
+
+Vtable for QQmlFileSelector
+QQmlFileSelector::_ZTV16QQmlFileSelector: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QQmlFileSelector)
+16    (int (*)(...))QQmlFileSelector::metaObject
+24    (int (*)(...))QQmlFileSelector::qt_metacast
+32    (int (*)(...))QQmlFileSelector::qt_metacall
+40    (int (*)(...))QQmlFileSelector::~QQmlFileSelector
+48    (int (*)(...))QQmlFileSelector::~QQmlFileSelector
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QQmlFileSelector
+   size=16 align=8
+   base size=16 base align=8
+QQmlFileSelector (0x0x7f3d426b3dd0) 0
+    vptr=((& QQmlFileSelector::_ZTV16QQmlFileSelector) + 16u)
+  QObject (0x0x7f3d424eb060) 0
+      primary-for QQmlFileSelector (0x0x7f3d426b3dd0)
+
+Vtable for QQmlIncubator
+QQmlIncubator::_ZTV13QQmlIncubator: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QQmlIncubator)
+16    (int (*)(...))QQmlIncubator::~QQmlIncubator
+24    (int (*)(...))QQmlIncubator::~QQmlIncubator
+32    (int (*)(...))QQmlIncubator::statusChanged
+40    (int (*)(...))QQmlIncubator::setInitialState
+
+Class QQmlIncubator
+   size=16 align=8
+   base size=16 base align=8
+QQmlIncubator (0x0x7f3d424eb120) 0
+    vptr=((& QQmlIncubator::_ZTV13QQmlIncubator) + 16u)
+
+Vtable for QQmlIncubationController
+QQmlIncubationController::_ZTV24QQmlIncubationController: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QQmlIncubationController)
+16    (int (*)(...))QQmlIncubationController::~QQmlIncubationController
+24    (int (*)(...))QQmlIncubationController::~QQmlIncubationController
+32    (int (*)(...))QQmlIncubationController::incubatingObjectCountChanged
+
+Class QQmlIncubationController
+   size=16 align=8
+   base size=16 base align=8
+QQmlIncubationController (0x0x7f3d424eb180) 0
+    vptr=((& QQmlIncubationController::_ZTV24QQmlIncubationController) + 16u)
+
+Class QQmlInfo
+   size=16 align=8
+   base size=16 base align=8
+QQmlInfo (0x0x7f3d426b3e38) 0
+  QDebug (0x0x7f3d424eb1e0) 0
+
+Vtable for QQmlNetworkAccessManagerFactory
+QQmlNetworkAccessManagerFactory::_ZTV31QQmlNetworkAccessManagerFactory: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI31QQmlNetworkAccessManagerFactory)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class QQmlNetworkAccessManagerFactory
+   size=8 align=8
+   base size=8 base align=8
+QQmlNetworkAccessManagerFactory (0x0x7f3d4259e0c0) 0 nearly-empty
+    vptr=((& QQmlNetworkAccessManagerFactory::_ZTV31QQmlNetworkAccessManagerFactory) + 16u)
+
+Class QQmlProperty
+   size=8 align=8
+   base size=8 base align=8
+QQmlProperty (0x0x7f3d4259e120) 0
+
+Class QQmlPropertyMap::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQmlPropertyMap::QPrivateSignal (0x0x7f3d4259ec60) 0 empty
+
+Vtable for QQmlPropertyMap
+QQmlPropertyMap::_ZTV15QQmlPropertyMap: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QQmlPropertyMap)
+16    (int (*)(...))QQmlPropertyMap::metaObject
+24    (int (*)(...))QQmlPropertyMap::qt_metacast
+32    (int (*)(...))QQmlPropertyMap::qt_metacall
+40    (int (*)(...))QQmlPropertyMap::~QQmlPropertyMap
+48    (int (*)(...))QQmlPropertyMap::~QQmlPropertyMap
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QQmlPropertyMap::updateValue
+
+Class QQmlPropertyMap
+   size=16 align=8
+   base size=16 base align=8
+QQmlPropertyMap (0x0x7f3d425c2680) 0
+    vptr=((& QQmlPropertyMap::_ZTV15QQmlPropertyMap) + 16u)
+  QObject (0x0x7f3d4259ec00) 0
+      primary-for QQmlPropertyMap (0x0x7f3d425c2680)
+
+Class QQuickTransform::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQuickTransform::QPrivateSignal (0x0x7f3d4259ed20) 0 empty
+
+Vtable for QQuickTransform
+QQuickTransform::_ZTV15QQuickTransform: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QQuickTransform)
+16    (int (*)(...))QQuickTransform::metaObject
+24    (int (*)(...))QQuickTransform::qt_metacast
+32    (int (*)(...))QQuickTransform::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+
+Class QQuickTransform
+   size=16 align=8
+   base size=16 base align=8
+QQuickTransform (0x0x7f3d425c26e8) 0
+    vptr=((& QQuickTransform::_ZTV15QQuickTransform) + 16u)
+  QObject (0x0x7f3d4259ecc0) 0
+      primary-for QQuickTransform (0x0x7f3d425c26e8)
+
+Class QQuickItem::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQuickItem::QPrivateSignal (0x0x7f3d4259ee40) 0 empty
+
+Class QQuickItem::ItemChangeData
+   size=8 align=8
+   base size=8 base align=8
+QQuickItem::ItemChangeData (0x0x7f3d4259eea0) 0
+
+Class QQuickItem::UpdatePaintNodeData
+   size=8 align=8
+   base size=8 base align=8
+QQuickItem::UpdatePaintNodeData (0x0x7f3d4259ef00) 0
+
+Vtable for QQuickItem
+QQuickItem::_ZTV10QQuickItem: 55u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QQuickItem)
+16    (int (*)(...))QQuickItem::metaObject
+24    (int (*)(...))QQuickItem::qt_metacast
+32    (int (*)(...))QQuickItem::qt_metacall
+40    (int (*)(...))QQuickItem::~QQuickItem
+48    (int (*)(...))QQuickItem::~QQuickItem
+56    (int (*)(...))QQuickItem::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QQuickItem::boundingRect
+120   (int (*)(...))QQuickItem::clipRect
+128   (int (*)(...))QQuickItem::contains
+136   (int (*)(...))QQuickItem::inputMethodQuery
+144   (int (*)(...))QQuickItem::isTextureProvider
+152   (int (*)(...))QQuickItem::textureProvider
+160   (int (*)(...))QQuickItem::itemChange
+168   (int (*)(...))QQuickItem::classBegin
+176   (int (*)(...))QQuickItem::componentComplete
+184   (int (*)(...))QQuickItem::keyPressEvent
+192   (int (*)(...))QQuickItem::keyReleaseEvent
+200   (int (*)(...))QQuickItem::inputMethodEvent
+208   (int (*)(...))QQuickItem::focusInEvent
+216   (int (*)(...))QQuickItem::focusOutEvent
+224   (int (*)(...))QQuickItem::mousePressEvent
+232   (int (*)(...))QQuickItem::mouseMoveEvent
+240   (int (*)(...))QQuickItem::mouseReleaseEvent
+248   (int (*)(...))QQuickItem::mouseDoubleClickEvent
+256   (int (*)(...))QQuickItem::mouseUngrabEvent
+264   (int (*)(...))QQuickItem::touchUngrabEvent
+272   (int (*)(...))QQuickItem::wheelEvent
+280   (int (*)(...))QQuickItem::touchEvent
+288   (int (*)(...))QQuickItem::hoverEnterEvent
+296   (int (*)(...))QQuickItem::hoverMoveEvent
+304   (int (*)(...))QQuickItem::hoverLeaveEvent
+312   (int (*)(...))QQuickItem::dragEnterEvent
+320   (int (*)(...))QQuickItem::dragMoveEvent
+328   (int (*)(...))QQuickItem::dragLeaveEvent
+336   (int (*)(...))QQuickItem::dropEvent
+344   (int (*)(...))QQuickItem::childMouseEventFilter
+352   (int (*)(...))QQuickItem::windowDeactivateEvent
+360   (int (*)(...))QQuickItem::geometryChanged
+368   (int (*)(...))QQuickItem::updatePaintNode
+376   (int (*)(...))QQuickItem::releaseResources
+384   (int (*)(...))QQuickItem::updatePolish
+392   (int (*)(...))-16
+400   (int (*)(...))(& _ZTI10QQuickItem)
+408   (int (*)(...))QQuickItem::_ZThn16_N10QQuickItemD1Ev
+416   (int (*)(...))QQuickItem::_ZThn16_N10QQuickItemD0Ev
+424   (int (*)(...))QQuickItem::_ZThn16_N10QQuickItem10classBeginEv
+432   (int (*)(...))QQuickItem::_ZThn16_N10QQuickItem17componentCompleteEv
+
+Class QQuickItem
+   size=32 align=8
+   base size=32 base align=8
+QQuickItem (0x0x7f3d421dc5b0) 0
+    vptr=((& QQuickItem::_ZTV10QQuickItem) + 16u)
+  QObject (0x0x7f3d4259ed80) 0
+      primary-for QQuickItem (0x0x7f3d421dc5b0)
+  QQmlParserStatus (0x0x7f3d4259ede0) 16
+      vptr=((& QQuickItem::_ZTV10QQuickItem) + 408u)
+
+Class QQuickFramebufferObject::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQuickFramebufferObject::QPrivateSignal (0x0x7f3d42243720) 0 empty
+
+Vtable for QQuickFramebufferObject::Renderer
+QQuickFramebufferObject::Renderer::_ZTVN23QQuickFramebufferObject8RendererE: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN23QQuickFramebufferObject8RendererE)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))QQuickFramebufferObject::Renderer::createFramebufferObject
+48    (int (*)(...))QQuickFramebufferObject::Renderer::synchronize
+
+Class QQuickFramebufferObject::Renderer
+   size=16 align=8
+   base size=16 base align=8
+QQuickFramebufferObject::Renderer (0x0x7f3d42243780) 0
+    vptr=((& QQuickFramebufferObject::Renderer::_ZTVN23QQuickFramebufferObject8RendererE) + 16u)
+
+Vtable for QQuickFramebufferObject
+QQuickFramebufferObject::_ZTV23QQuickFramebufferObject: 56u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI23QQuickFramebufferObject)
+16    (int (*)(...))QQuickFramebufferObject::metaObject
+24    (int (*)(...))QQuickFramebufferObject::qt_metacast
+32    (int (*)(...))QQuickFramebufferObject::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QQuickItem::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QQuickItem::boundingRect
+120   (int (*)(...))QQuickItem::clipRect
+128   (int (*)(...))QQuickItem::contains
+136   (int (*)(...))QQuickItem::inputMethodQuery
+144   (int (*)(...))QQuickFramebufferObject::isTextureProvider
+152   (int (*)(...))QQuickFramebufferObject::textureProvider
+160   (int (*)(...))QQuickItem::itemChange
+168   (int (*)(...))QQuickItem::classBegin
+176   (int (*)(...))QQuickItem::componentComplete
+184   (int (*)(...))QQuickItem::keyPressEvent
+192   (int (*)(...))QQuickItem::keyReleaseEvent
+200   (int (*)(...))QQuickItem::inputMethodEvent
+208   (int (*)(...))QQuickItem::focusInEvent
+216   (int (*)(...))QQuickItem::focusOutEvent
+224   (int (*)(...))QQuickItem::mousePressEvent
+232   (int (*)(...))QQuickItem::mouseMoveEvent
+240   (int (*)(...))QQuickItem::mouseReleaseEvent
+248   (int (*)(...))QQuickItem::mouseDoubleClickEvent
+256   (int (*)(...))QQuickItem::mouseUngrabEvent
+264   (int (*)(...))QQuickItem::touchUngrabEvent
+272   (int (*)(...))QQuickItem::wheelEvent
+280   (int (*)(...))QQuickItem::touchEvent
+288   (int (*)(...))QQuickItem::hoverEnterEvent
+296   (int (*)(...))QQuickItem::hoverMoveEvent
+304   (int (*)(...))QQuickItem::hoverLeaveEvent
+312   (int (*)(...))QQuickItem::dragEnterEvent
+320   (int (*)(...))QQuickItem::dragMoveEvent
+328   (int (*)(...))QQuickItem::dragLeaveEvent
+336   (int (*)(...))QQuickItem::dropEvent
+344   (int (*)(...))QQuickItem::childMouseEventFilter
+352   (int (*)(...))QQuickItem::windowDeactivateEvent
+360   (int (*)(...))QQuickFramebufferObject::geometryChanged
+368   (int (*)(...))QQuickFramebufferObject::updatePaintNode
+376   (int (*)(...))QQuickFramebufferObject::releaseResources
+384   (int (*)(...))QQuickItem::updatePolish
+392   (int (*)(...))__cxa_pure_virtual
+400   (int (*)(...))-16
+408   (int (*)(...))(& _ZTI23QQuickFramebufferObject)
+416   0u
+424   0u
+432   (int (*)(...))QQuickItem::_ZThn16_N10QQuickItem10classBeginEv
+440   (int (*)(...))QQuickItem::_ZThn16_N10QQuickItem17componentCompleteEv
+
+Class QQuickFramebufferObject
+   size=32 align=8
+   base size=32 base align=8
+QQuickFramebufferObject (0x0x7f3d425c2820) 0
+    vptr=((& QQuickFramebufferObject::_ZTV23QQuickFramebufferObject) + 16u)
+  QQuickItem (0x0x7f3d4228cbd0) 0
+      primary-for QQuickFramebufferObject (0x0x7f3d425c2820)
+    QObject (0x0x7f3d42243660) 0
+        primary-for QQuickItem (0x0x7f3d4228cbd0)
+    QQmlParserStatus (0x0x7f3d422436c0) 16
+        vptr=((& QQuickFramebufferObject::_ZTV23QQuickFramebufferObject) + 416u)
+
+Vtable for QQuickTextureFactory
+QQuickTextureFactory::_ZTV20QQuickTextureFactory: 18u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QQuickTextureFactory)
+16    (int (*)(...))QObject::metaObject
+24    (int (*)(...))QObject::qt_metacast
+32    (int (*)(...))QObject::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))__cxa_pure_virtual
+136   (int (*)(...))QQuickTextureFactory::image
+
+Class QQuickTextureFactory
+   size=16 align=8
+   base size=16 base align=8
+QQuickTextureFactory (0x0x7f3d425c2888) 0
+    vptr=((& QQuickTextureFactory::_ZTV20QQuickTextureFactory) + 16u)
+  QObject (0x0x7f3d422437e0) 0
+      primary-for QQuickTextureFactory (0x0x7f3d425c2888)
+
+Class QQuickImageResponse::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQuickImageResponse::QPrivateSignal (0x0x7f3d422438a0) 0 empty
+
+Vtable for QQuickImageResponse
+QQuickImageResponse::_ZTV19QQuickImageResponse: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QQuickImageResponse)
+16    (int (*)(...))QQuickImageResponse::metaObject
+24    (int (*)(...))QQuickImageResponse::qt_metacast
+32    (int (*)(...))QQuickImageResponse::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))QQuickImageResponse::errorString
+128   (int (*)(...))QQuickImageResponse::cancel
+
+Class QQuickImageResponse
+   size=16 align=8
+   base size=16 base align=8
+QQuickImageResponse (0x0x7f3d425c28f0) 0
+    vptr=((& QQuickImageResponse::_ZTV19QQuickImageResponse) + 16u)
+  QObject (0x0x7f3d42243840) 0
+      primary-for QQuickImageResponse (0x0x7f3d425c28f0)
+
+Vtable for QQuickImageProvider
+QQuickImageProvider::_ZTV19QQuickImageProvider: 9u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QQuickImageProvider)
+16    (int (*)(...))QQuickImageProvider::~QQuickImageProvider
+24    (int (*)(...))QQuickImageProvider::~QQuickImageProvider
+32    (int (*)(...))QQuickImageProvider::imageType
+40    (int (*)(...))QQuickImageProvider::flags
+48    (int (*)(...))QQuickImageProvider::requestImage
+56    (int (*)(...))QQuickImageProvider::requestPixmap
+64    (int (*)(...))QQuickImageProvider::requestTexture
+
+Class QQuickImageProvider
+   size=16 align=8
+   base size=16 base align=8
+QQuickImageProvider (0x0x7f3d425c2958) 0
+    vptr=((& QQuickImageProvider::_ZTV19QQuickImageProvider) + 16u)
+  QQmlImageProviderBase (0x0x7f3d42243900) 0 nearly-empty
+      primary-for QQuickImageProvider (0x0x7f3d425c2958)
+
+Vtable for QQuickAsyncImageProvider
+QQuickAsyncImageProvider::_ZTV24QQuickAsyncImageProvider: 10u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QQuickAsyncImageProvider)
+16    0u
+24    0u
+32    (int (*)(...))QQuickImageProvider::imageType
+40    (int (*)(...))QQuickImageProvider::flags
+48    (int (*)(...))QQuickImageProvider::requestImage
+56    (int (*)(...))QQuickImageProvider::requestPixmap
+64    (int (*)(...))QQuickImageProvider::requestTexture
+72    (int (*)(...))__cxa_pure_virtual
+
+Class QQuickAsyncImageProvider
+   size=24 align=8
+   base size=24 base align=8
+QQuickAsyncImageProvider (0x0x7f3d425c29c0) 0
+    vptr=((& QQuickAsyncImageProvider::_ZTV24QQuickAsyncImageProvider) + 16u)
+  QQuickImageProvider (0x0x7f3d425c2a28) 0
+      primary-for QQuickAsyncImageProvider (0x0x7f3d425c29c0)
+    QQmlImageProviderBase (0x0x7f3d42243960) 0 nearly-empty
+        primary-for QQuickImageProvider (0x0x7f3d425c2a28)
+
+Class QQuickItemGrabResult::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQuickItemGrabResult::QPrivateSignal (0x0x7f3d42243a20) 0 empty
+
+Vtable for QQuickItemGrabResult
+QQuickItemGrabResult::_ZTV20QQuickItemGrabResult: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QQuickItemGrabResult)
+16    (int (*)(...))QQuickItemGrabResult::metaObject
+24    (int (*)(...))QQuickItemGrabResult::qt_metacast
+32    (int (*)(...))QQuickItemGrabResult::qt_metacall
+40    (int (*)(...))QQuickItemGrabResult::~QQuickItemGrabResult
+48    (int (*)(...))QQuickItemGrabResult::~QQuickItemGrabResult
+56    (int (*)(...))QQuickItemGrabResult::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QQuickItemGrabResult
+   size=16 align=8
+   base size=16 base align=8
+QQuickItemGrabResult (0x0x7f3d425c2a90) 0
+    vptr=((& QQuickItemGrabResult::_ZTV20QQuickItemGrabResult) + 16u)
+  QObject (0x0x7f3d422439c0) 0
+      primary-for QQuickItemGrabResult (0x0x7f3d425c2a90)
+
+Class QQuickPaintedItem::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQuickPaintedItem::QPrivateSignal (0x0x7f3d42243b40) 0 empty
+
+Vtable for QQuickPaintedItem
+QQuickPaintedItem::_ZTV17QQuickPaintedItem: 56u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QQuickPaintedItem)
+16    (int (*)(...))QQuickPaintedItem::metaObject
+24    (int (*)(...))QQuickPaintedItem::qt_metacast
+32    (int (*)(...))QQuickPaintedItem::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QQuickItem::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QQuickItem::boundingRect
+120   (int (*)(...))QQuickItem::clipRect
+128   (int (*)(...))QQuickItem::contains
+136   (int (*)(...))QQuickItem::inputMethodQuery
+144   (int (*)(...))QQuickPaintedItem::isTextureProvider
+152   (int (*)(...))QQuickPaintedItem::textureProvider
+160   (int (*)(...))QQuickPaintedItem::itemChange
+168   (int (*)(...))QQuickItem::classBegin
+176   (int (*)(...))QQuickItem::componentComplete
+184   (int (*)(...))QQuickItem::keyPressEvent
+192   (int (*)(...))QQuickItem::keyReleaseEvent
+200   (int (*)(...))QQuickItem::inputMethodEvent
+208   (int (*)(...))QQuickItem::focusInEvent
+216   (int (*)(...))QQuickItem::focusOutEvent
+224   (int (*)(...))QQuickItem::mousePressEvent
+232   (int (*)(...))QQuickItem::mouseMoveEvent
+240   (int (*)(...))QQuickItem::mouseReleaseEvent
+248   (int (*)(...))QQuickItem::mouseDoubleClickEvent
+256   (int (*)(...))QQuickItem::mouseUngrabEvent
+264   (int (*)(...))QQuickItem::touchUngrabEvent
+272   (int (*)(...))QQuickItem::wheelEvent
+280   (int (*)(...))QQuickItem::touchEvent
+288   (int (*)(...))QQuickItem::hoverEnterEvent
+296   (int (*)(...))QQuickItem::hoverMoveEvent
+304   (int (*)(...))QQuickItem::hoverLeaveEvent
+312   (int (*)(...))QQuickItem::dragEnterEvent
+320   (int (*)(...))QQuickItem::dragMoveEvent
+328   (int (*)(...))QQuickItem::dragLeaveEvent
+336   (int (*)(...))QQuickItem::dropEvent
+344   (int (*)(...))QQuickItem::childMouseEventFilter
+352   (int (*)(...))QQuickItem::windowDeactivateEvent
+360   (int (*)(...))QQuickItem::geometryChanged
+368   (int (*)(...))QQuickPaintedItem::updatePaintNode
+376   (int (*)(...))QQuickPaintedItem::releaseResources
+384   (int (*)(...))QQuickItem::updatePolish
+392   (int (*)(...))__cxa_pure_virtual
+400   (int (*)(...))-16
+408   (int (*)(...))(& _ZTI17QQuickPaintedItem)
+416   0u
+424   0u
+432   (int (*)(...))QQuickItem::_ZThn16_N10QQuickItem10classBeginEv
+440   (int (*)(...))QQuickItem::_ZThn16_N10QQuickItem17componentCompleteEv
+
+Class QQuickPaintedItem
+   size=32 align=8
+   base size=32 base align=8
+QQuickPaintedItem (0x0x7f3d425c2af8) 0
+    vptr=((& QQuickPaintedItem::_ZTV17QQuickPaintedItem) + 16u)
+  QQuickItem (0x0x7f3d422bde00) 0
+      primary-for QQuickPaintedItem (0x0x7f3d425c2af8)
+    QObject (0x0x7f3d42243a80) 0
+        primary-for QQuickItem (0x0x7f3d422bde00)
+    QQmlParserStatus (0x0x7f3d42243ae0) 16
+        vptr=((& QQuickPaintedItem::_ZTV17QQuickPaintedItem) + 416u)
+
+Class QQuickRenderControl::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQuickRenderControl::QPrivateSignal (0x0x7f3d42243d80) 0 empty
+
+Vtable for QQuickRenderControl
+QQuickRenderControl::_ZTV19QQuickRenderControl: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QQuickRenderControl)
+16    (int (*)(...))QQuickRenderControl::metaObject
+24    (int (*)(...))QQuickRenderControl::qt_metacast
+32    (int (*)(...))QQuickRenderControl::qt_metacall
+40    (int (*)(...))QQuickRenderControl::~QQuickRenderControl
+48    (int (*)(...))QQuickRenderControl::~QQuickRenderControl
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QQuickRenderControl::renderWindow
+
+Class QQuickRenderControl
+   size=16 align=8
+   base size=16 base align=8
+QQuickRenderControl (0x0x7f3d425c2c98) 0
+    vptr=((& QQuickRenderControl::_ZTV19QQuickRenderControl) + 16u)
+  QObject (0x0x7f3d42243d20) 0
+      primary-for QQuickRenderControl (0x0x7f3d425c2c98)
+
+Class QQuickTextDocument::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQuickTextDocument::QPrivateSignal (0x0x7f3d42243e40) 0 empty
+
+Vtable for QQuickTextDocument
+QQuickTextDocument::_ZTV18QQuickTextDocument: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QQuickTextDocument)
+16    (int (*)(...))QQuickTextDocument::metaObject
+24    (int (*)(...))QQuickTextDocument::qt_metacast
+32    (int (*)(...))QQuickTextDocument::qt_metacall
+40    (int (*)(...))QQuickTextDocument::~QQuickTextDocument
+48    (int (*)(...))QQuickTextDocument::~QQuickTextDocument
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QQuickTextDocument
+   size=16 align=8
+   base size=16 base align=8
+QQuickTextDocument (0x0x7f3d425c2d00) 0
+    vptr=((& QQuickTextDocument::_ZTV18QQuickTextDocument) + 16u)
+  QObject (0x0x7f3d42243de0) 0
+      primary-for QQuickTextDocument (0x0x7f3d425c2d00)
+
+Class QSGGeometry::Attribute
+   size=16 align=4
+   base size=16 base align=4
+QSGGeometry::Attribute (0x0x7f3d4235c1e0) 0
+
+Class QSGGeometry::AttributeSet
+   size=16 align=8
+   base size=16 base align=8
+QSGGeometry::AttributeSet (0x0x7f3d4235c240) 0
+
+Class QSGGeometry::Point2D
+   size=8 align=4
+   base size=8 base align=4
+QSGGeometry::Point2D (0x0x7f3d4235c2a0) 0
+
+Class QSGGeometry::TexturedPoint2D
+   size=16 align=4
+   base size=16 base align=4
+QSGGeometry::TexturedPoint2D (0x0x7f3d4235c300) 0
+
+Class QSGGeometry::ColoredPoint2D
+   size=12 align=4
+   base size=12 base align=4
+QSGGeometry::ColoredPoint2D (0x0x7f3d4235c360) 0
+
+Vtable for QSGGeometry
+QSGGeometry::_ZTV11QSGGeometry: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QSGGeometry)
+16    (int (*)(...))QSGGeometry::~QSGGeometry
+24    (int (*)(...))QSGGeometry::~QSGGeometry
+
+Class QSGGeometry
+   size=128 align=8
+   base size=128 base align=8
+QSGGeometry (0x0x7f3d4235c180) 0
+    vptr=((& QSGGeometry::_ZTV11QSGGeometry) + 16u)
+
+Vtable for QSGNode
+QSGNode::_ZTV7QSGNode: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QSGNode)
+16    (int (*)(...))QSGNode::~QSGNode
+24    (int (*)(...))QSGNode::~QSGNode
+32    (int (*)(...))QSGNode::isSubtreeBlocked
+40    (int (*)(...))QSGNode::preprocess
+
+Class QSGNode
+   size=80 align=8
+   base size=80 base align=8
+QSGNode (0x0x7f3d4235c840) 0
+    vptr=((& QSGNode::_ZTV7QSGNode) + 16u)
+
+Vtable for QSGBasicGeometryNode
+QSGBasicGeometryNode::_ZTV20QSGBasicGeometryNode: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QSGBasicGeometryNode)
+16    (int (*)(...))QSGBasicGeometryNode::~QSGBasicGeometryNode
+24    (int (*)(...))QSGBasicGeometryNode::~QSGBasicGeometryNode
+32    (int (*)(...))QSGNode::isSubtreeBlocked
+40    (int (*)(...))QSGNode::preprocess
+
+Class QSGBasicGeometryNode
+   size=112 align=8
+   base size=112 base align=8
+QSGBasicGeometryNode (0x0x7f3d42393410) 0
+    vptr=((& QSGBasicGeometryNode::_ZTV20QSGBasicGeometryNode) + 16u)
+  QSGNode (0x0x7f3d4235cc00) 0
+      primary-for QSGBasicGeometryNode (0x0x7f3d42393410)
+
+Vtable for QSGGeometryNode
+QSGGeometryNode::_ZTV15QSGGeometryNode: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QSGGeometryNode)
+16    (int (*)(...))QSGGeometryNode::~QSGGeometryNode
+24    (int (*)(...))QSGGeometryNode::~QSGGeometryNode
+32    (int (*)(...))QSGNode::isSubtreeBlocked
+40    (int (*)(...))QSGNode::preprocess
+
+Class QSGGeometryNode
+   size=144 align=8
+   base size=144 base align=8
+QSGGeometryNode (0x0x7f3d42393478) 0
+    vptr=((& QSGGeometryNode::_ZTV15QSGGeometryNode) + 16u)
+  QSGBasicGeometryNode (0x0x7f3d423934e0) 0
+      primary-for QSGGeometryNode (0x0x7f3d42393478)
+    QSGNode (0x0x7f3d4235cc60) 0
+        primary-for QSGBasicGeometryNode (0x0x7f3d423934e0)
+
+Vtable for QSGClipNode
+QSGClipNode::_ZTV11QSGClipNode: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QSGClipNode)
+16    (int (*)(...))QSGClipNode::~QSGClipNode
+24    (int (*)(...))QSGClipNode::~QSGClipNode
+32    (int (*)(...))QSGNode::isSubtreeBlocked
+40    (int (*)(...))QSGNode::preprocess
+
+Class QSGClipNode
+   size=152 align=8
+   base size=152 base align=8
+QSGClipNode (0x0x7f3d42393548) 0
+    vptr=((& QSGClipNode::_ZTV11QSGClipNode) + 16u)
+  QSGBasicGeometryNode (0x0x7f3d423935b0) 0
+      primary-for QSGClipNode (0x0x7f3d42393548)
+    QSGNode (0x0x7f3d4235ccc0) 0
+        primary-for QSGBasicGeometryNode (0x0x7f3d423935b0)
+
+Vtable for QSGTransformNode
+QSGTransformNode::_ZTV16QSGTransformNode: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QSGTransformNode)
+16    (int (*)(...))QSGTransformNode::~QSGTransformNode
+24    (int (*)(...))QSGTransformNode::~QSGTransformNode
+32    (int (*)(...))QSGNode::isSubtreeBlocked
+40    (int (*)(...))QSGNode::preprocess
+
+Class QSGTransformNode
+   size=216 align=8
+   base size=216 base align=8
+QSGTransformNode (0x0x7f3d42393618) 0
+    vptr=((& QSGTransformNode::_ZTV16QSGTransformNode) + 16u)
+  QSGNode (0x0x7f3d4235cd20) 0
+      primary-for QSGTransformNode (0x0x7f3d42393618)
+
+Vtable for QSGRootNode
+QSGRootNode::_ZTV11QSGRootNode: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QSGRootNode)
+16    (int (*)(...))QSGRootNode::~QSGRootNode
+24    (int (*)(...))QSGRootNode::~QSGRootNode
+32    (int (*)(...))QSGNode::isSubtreeBlocked
+40    (int (*)(...))QSGNode::preprocess
+
+Class QSGRootNode
+   size=88 align=8
+   base size=88 base align=8
+QSGRootNode (0x0x7f3d42393680) 0
+    vptr=((& QSGRootNode::_ZTV11QSGRootNode) + 16u)
+  QSGNode (0x0x7f3d4235cd80) 0
+      primary-for QSGRootNode (0x0x7f3d42393680)
+
+Vtable for QSGOpacityNode
+QSGOpacityNode::_ZTV14QSGOpacityNode: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QSGOpacityNode)
+16    (int (*)(...))QSGOpacityNode::~QSGOpacityNode
+24    (int (*)(...))QSGOpacityNode::~QSGOpacityNode
+32    (int (*)(...))QSGOpacityNode::isSubtreeBlocked
+40    (int (*)(...))QSGNode::preprocess
+
+Class QSGOpacityNode
+   size=96 align=8
+   base size=96 base align=8
+QSGOpacityNode (0x0x7f3d42393820) 0
+    vptr=((& QSGOpacityNode::_ZTV14QSGOpacityNode) + 16u)
+  QSGNode (0x0x7f3d4235cf00) 0
+      primary-for QSGOpacityNode (0x0x7f3d42393820)
+
+Vtable for QSGNodeVisitor
+QSGNodeVisitor::_ZTV14QSGNodeVisitor: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QSGNodeVisitor)
+16    (int (*)(...))QSGNodeVisitor::~QSGNodeVisitor
+24    (int (*)(...))QSGNodeVisitor::~QSGNodeVisitor
+32    (int (*)(...))QSGNodeVisitor::enterTransformNode
+40    (int (*)(...))QSGNodeVisitor::leaveTransformNode
+48    (int (*)(...))QSGNodeVisitor::enterClipNode
+56    (int (*)(...))QSGNodeVisitor::leaveClipNode
+64    (int (*)(...))QSGNodeVisitor::enterGeometryNode
+72    (int (*)(...))QSGNodeVisitor::leaveGeometryNode
+80    (int (*)(...))QSGNodeVisitor::enterOpacityNode
+88    (int (*)(...))QSGNodeVisitor::leaveOpacityNode
+96    (int (*)(...))QSGNodeVisitor::visitNode
+104   (int (*)(...))QSGNodeVisitor::visitChildren
+
+Class QSGNodeVisitor
+   size=8 align=8
+   base size=8 base align=8
+QSGNodeVisitor (0x0x7f3d4235cf60) 0 nearly-empty
+    vptr=((& QSGNodeVisitor::_ZTV14QSGNodeVisitor) + 16u)
+
+Vtable for QSGRendererInterface
+QSGRendererInterface::_ZTV20QSGRendererInterface: 10u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QSGRendererInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))QSGRendererInterface::getResource
+48    (int (*)(...))QSGRendererInterface::getResource
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))__cxa_pure_virtual
+72    (int (*)(...))__cxa_pure_virtual
+
+Class QSGRendererInterface
+   size=8 align=8
+   base size=8 base align=8
+QSGRendererInterface (0x0x7f3d420e3000) 0 nearly-empty
+    vptr=((& QSGRendererInterface::_ZTV20QSGRendererInterface) + 16u)
+
+Class QQuickWindow::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQuickWindow::QPrivateSignal (0x0x7f3d420e3420) 0 empty
+
+Vtable for QQuickWindow
+QQuickWindow::_ZTV12QQuickWindow: 45u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QQuickWindow)
+16    (int (*)(...))QQuickWindow::metaObject
+24    (int (*)(...))QQuickWindow::qt_metacast
+32    (int (*)(...))QQuickWindow::qt_metacall
+40    (int (*)(...))QQuickWindow::~QQuickWindow
+48    (int (*)(...))QQuickWindow::~QQuickWindow
+56    (int (*)(...))QQuickWindow::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWindow::surfaceType
+120   (int (*)(...))QWindow::format
+128   (int (*)(...))QWindow::size
+136   (int (*)(...))QQuickWindow::accessibleRoot
+144   (int (*)(...))QQuickWindow::focusObject
+152   (int (*)(...))QQuickWindow::exposeEvent
+160   (int (*)(...))QQuickWindow::resizeEvent
+168   (int (*)(...))QWindow::moveEvent
+176   (int (*)(...))QQuickWindow::focusInEvent
+184   (int (*)(...))QQuickWindow::focusOutEvent
+192   (int (*)(...))QQuickWindow::showEvent
+200   (int (*)(...))QQuickWindow::hideEvent
+208   (int (*)(...))QQuickWindow::keyPressEvent
+216   (int (*)(...))QQuickWindow::keyReleaseEvent
+224   (int (*)(...))QQuickWindow::mousePressEvent
+232   (int (*)(...))QQuickWindow::mouseReleaseEvent
+240   (int (*)(...))QQuickWindow::mouseDoubleClickEvent
+248   (int (*)(...))QQuickWindow::mouseMoveEvent
+256   (int (*)(...))QQuickWindow::wheelEvent
+264   (int (*)(...))QWindow::touchEvent
+272   (int (*)(...))QWindow::tabletEvent
+280   (int (*)(...))QWindow::nativeEvent
+288   (int (*)(...))QWindow::surfaceHandle
+296   (int (*)(...))-16
+304   (int (*)(...))(& _ZTI12QQuickWindow)
+312   (int (*)(...))QQuickWindow::_ZThn16_N12QQuickWindowD1Ev
+320   (int (*)(...))QQuickWindow::_ZThn16_N12QQuickWindowD0Ev
+328   (int (*)(...))QWindow::_ZThn16_NK7QWindow6formatEv
+336   (int (*)(...))QWindow::_ZThn16_NK7QWindow13surfaceHandleEv
+344   (int (*)(...))QWindow::_ZThn16_NK7QWindow11surfaceTypeEv
+352   (int (*)(...))QWindow::_ZThn16_NK7QWindow4sizeEv
+
+Class QQuickWindow
+   size=40 align=8
+   base size=40 base align=8
+QQuickWindow (0x0x7f3d42393a28) 0
+    vptr=((& QQuickWindow::_ZTV12QQuickWindow) + 16u)
+  QWindow (0x0x7f3d42120e00) 0
+      primary-for QQuickWindow (0x0x7f3d42393a28)
+    QObject (0x0x7f3d420e3360) 0
+        primary-for QWindow (0x0x7f3d42120e00)
+    QSurface (0x0x7f3d420e33c0) 16
+        vptr=((& QQuickWindow::_ZTV12QQuickWindow) + 312u)
+
+Class QQuickView::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQuickView::QPrivateSignal (0x0x7f3d420e37e0) 0 empty
+
+Vtable for QQuickView
+QQuickView::_ZTV10QQuickView: 45u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QQuickView)
+16    (int (*)(...))QQuickView::metaObject
+24    (int (*)(...))QQuickView::qt_metacast
+32    (int (*)(...))QQuickView::qt_metacall
+40    (int (*)(...))QQuickView::~QQuickView
+48    (int (*)(...))QQuickView::~QQuickView
+56    (int (*)(...))QQuickWindow::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QQuickView::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWindow::surfaceType
+120   (int (*)(...))QWindow::format
+128   (int (*)(...))QWindow::size
+136   (int (*)(...))QQuickWindow::accessibleRoot
+144   (int (*)(...))QQuickWindow::focusObject
+152   (int (*)(...))QQuickWindow::exposeEvent
+160   (int (*)(...))QQuickView::resizeEvent
+168   (int (*)(...))QWindow::moveEvent
+176   (int (*)(...))QQuickWindow::focusInEvent
+184   (int (*)(...))QQuickWindow::focusOutEvent
+192   (int (*)(...))QQuickWindow::showEvent
+200   (int (*)(...))QQuickWindow::hideEvent
+208   (int (*)(...))QQuickView::keyPressEvent
+216   (int (*)(...))QQuickView::keyReleaseEvent
+224   (int (*)(...))QQuickView::mousePressEvent
+232   (int (*)(...))QQuickView::mouseReleaseEvent
+240   (int (*)(...))QQuickWindow::mouseDoubleClickEvent
+248   (int (*)(...))QQuickView::mouseMoveEvent
+256   (int (*)(...))QQuickWindow::wheelEvent
+264   (int (*)(...))QWindow::touchEvent
+272   (int (*)(...))QWindow::tabletEvent
+280   (int (*)(...))QWindow::nativeEvent
+288   (int (*)(...))QWindow::surfaceHandle
+296   (int (*)(...))-16
+304   (int (*)(...))(& _ZTI10QQuickView)
+312   (int (*)(...))QQuickView::_ZThn16_N10QQuickViewD1Ev
+320   (int (*)(...))QQuickView::_ZThn16_N10QQuickViewD0Ev
+328   (int (*)(...))QWindow::_ZThn16_NK7QWindow6formatEv
+336   (int (*)(...))QWindow::_ZThn16_NK7QWindow13surfaceHandleEv
+344   (int (*)(...))QWindow::_ZThn16_NK7QWindow11surfaceTypeEv
+352   (int (*)(...))QWindow::_ZThn16_NK7QWindow4sizeEv
+
+Class QQuickView
+   size=40 align=8
+   base size=40 base align=8
+QQuickView (0x0x7f3d42393b60) 0
+    vptr=((& QQuickView::_ZTV10QQuickView) + 16u)
+  QQuickWindow (0x0x7f3d42393bc8) 0
+      primary-for QQuickView (0x0x7f3d42393b60)
+    QWindow (0x0x7f3d421914d0) 0
+        primary-for QQuickWindow (0x0x7f3d42393bc8)
+      QObject (0x0x7f3d420e3720) 0
+          primary-for QWindow (0x0x7f3d421914d0)
+      QSurface (0x0x7f3d420e3780) 16
+          vptr=((& QQuickView::_ZTV10QQuickView) + 312u)
+
+Class QSGAbstractRenderer::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSGAbstractRenderer::QPrivateSignal (0x0x7f3d420e38a0) 0 empty
+
+Vtable for QSGAbstractRenderer
+QSGAbstractRenderer::_ZTV19QSGAbstractRenderer: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QSGAbstractRenderer)
+16    (int (*)(...))QSGAbstractRenderer::metaObject
+24    (int (*)(...))QSGAbstractRenderer::qt_metacast
+32    (int (*)(...))QSGAbstractRenderer::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+
+Class QSGAbstractRenderer
+   size=16 align=8
+   base size=16 base align=8
+QSGAbstractRenderer (0x0x7f3d42393c30) 0
+    vptr=((& QSGAbstractRenderer::_ZTV19QSGAbstractRenderer) + 16u)
+  QObject (0x0x7f3d420e3840) 0
+      primary-for QSGAbstractRenderer (0x0x7f3d42393c30)
+
+Class QSGEngine::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSGEngine::QPrivateSignal (0x0x7f3d420e3ae0) 0 empty
+
+Vtable for QSGEngine
+QSGEngine::_ZTV9QSGEngine: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QSGEngine)
+16    (int (*)(...))QSGEngine::metaObject
+24    (int (*)(...))QSGEngine::qt_metacast
+32    (int (*)(...))QSGEngine::qt_metacall
+40    (int (*)(...))QSGEngine::~QSGEngine
+48    (int (*)(...))QSGEngine::~QSGEngine
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QSGEngine
+   size=16 align=8
+   base size=16 base align=8
+QSGEngine (0x0x7f3d42393d68) 0
+    vptr=((& QSGEngine::_ZTV9QSGEngine) + 16u)
+  QObject (0x0x7f3d420e3a80) 0
+      primary-for QSGEngine (0x0x7f3d42393d68)
+
+Class QSGMaterialShader::RenderState
+   size=16 align=8
+   base size=16 base align=8
+QSGMaterialShader::RenderState (0x0x7f3d420e3d80) 0
+
+Vtable for QSGMaterialShader
+QSGMaterialShader::_ZTV17QSGMaterialShader: 12u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QSGMaterialShader)
+16    0u
+24    0u
+32    (int (*)(...))QSGMaterialShader::activate
+40    (int (*)(...))QSGMaterialShader::deactivate
+48    (int (*)(...))QSGMaterialShader::updateState
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))QSGMaterialShader::compile
+72    (int (*)(...))QSGMaterialShader::initialize
+80    (int (*)(...))QSGMaterialShader::vertexShader
+88    (int (*)(...))QSGMaterialShader::fragmentShader
+
+Class QSGMaterialShader
+   size=32 align=8
+   base size=32 base align=8
+QSGMaterialShader (0x0x7f3d420e3d20) 0
+    vptr=((& QSGMaterialShader::_ZTV17QSGMaterialShader) + 16u)
+
+Class QSGMaterialType
+   size=1 align=1
+   base size=0 base align=1
+QSGMaterialType (0x0x7f3d41e56060) 0 empty
+
+Vtable for QSGMaterial
+QSGMaterial::_ZTV11QSGMaterial: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QSGMaterial)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))QSGMaterial::compare
+
+Class QSGMaterial
+   size=24 align=8
+   base size=24 base align=8
+QSGMaterial (0x0x7f3d41e560c0) 0
+    vptr=((& QSGMaterial::_ZTV11QSGMaterial) + 16u)
+
+Vtable for QSGFlatColorMaterial
+QSGFlatColorMaterial::_ZTV20QSGFlatColorMaterial: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QSGFlatColorMaterial)
+16    (int (*)(...))QSGFlatColorMaterial::~QSGFlatColorMaterial
+24    (int (*)(...))QSGFlatColorMaterial::~QSGFlatColorMaterial
+32    (int (*)(...))QSGFlatColorMaterial::type
+40    (int (*)(...))QSGFlatColorMaterial::createShader
+48    (int (*)(...))QSGFlatColorMaterial::compare
+
+Class QSGFlatColorMaterial
+   size=40 align=8
+   base size=40 base align=8
+QSGFlatColorMaterial (0x0x7f3d41e630d0) 0
+    vptr=((& QSGFlatColorMaterial::_ZTV20QSGFlatColorMaterial) + 16u)
+  QSGMaterial (0x0x7f3d41e562a0) 0
+      primary-for QSGFlatColorMaterial (0x0x7f3d41e630d0)
+
+Class QSGTexture::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSGTexture::QPrivateSignal (0x0x7f3d41e56360) 0 empty
+
+Vtable for QSGTexture
+QSGTexture::_ZTV10QSGTexture: 22u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QSGTexture)
+16    (int (*)(...))QSGTexture::metaObject
+24    (int (*)(...))QSGTexture::qt_metacast
+32    (int (*)(...))QSGTexture::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))__cxa_pure_virtual
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))QSGTexture::normalizedTextureSubRect
+152   (int (*)(...))QSGTexture::isAtlasTexture
+160   (int (*)(...))QSGTexture::removedFromAtlas
+168   (int (*)(...))__cxa_pure_virtual
+
+Class QSGTexture
+   size=16 align=8
+   base size=16 base align=8
+QSGTexture (0x0x7f3d41e63138) 0
+    vptr=((& QSGTexture::_ZTV10QSGTexture) + 16u)
+  QObject (0x0x7f3d41e56300) 0
+      primary-for QSGTexture (0x0x7f3d41e63138)
+
+Class QSGDynamicTexture::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSGDynamicTexture::QPrivateSignal (0x0x7f3d41e56420) 0 empty
+
+Vtable for QSGDynamicTexture
+QSGDynamicTexture::_ZTV17QSGDynamicTexture: 23u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QSGDynamicTexture)
+16    (int (*)(...))QSGDynamicTexture::metaObject
+24    (int (*)(...))QSGDynamicTexture::qt_metacast
+32    (int (*)(...))QSGDynamicTexture::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))__cxa_pure_virtual
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))QSGTexture::normalizedTextureSubRect
+152   (int (*)(...))QSGTexture::isAtlasTexture
+160   (int (*)(...))QSGTexture::removedFromAtlas
+168   (int (*)(...))__cxa_pure_virtual
+176   (int (*)(...))__cxa_pure_virtual
+
+Class QSGDynamicTexture
+   size=16 align=8
+   base size=16 base align=8
+QSGDynamicTexture (0x0x7f3d41e631a0) 0
+    vptr=((& QSGDynamicTexture::_ZTV17QSGDynamicTexture) + 16u)
+  QSGTexture (0x0x7f3d41e63208) 0
+      primary-for QSGDynamicTexture (0x0x7f3d41e631a0)
+    QObject (0x0x7f3d41e563c0) 0
+        primary-for QSGTexture (0x0x7f3d41e63208)
+
+Vtable for QSGImageNode
+QSGImageNode::_ZTV12QSGImageNode: 20u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QSGImageNode)
+16    0u
+24    0u
+32    (int (*)(...))QSGNode::isSubtreeBlocked
+40    (int (*)(...))QSGNode::preprocess
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))__cxa_pure_virtual
+72    (int (*)(...))__cxa_pure_virtual
+80    (int (*)(...))__cxa_pure_virtual
+88    (int (*)(...))__cxa_pure_virtual
+96    (int (*)(...))__cxa_pure_virtual
+104   (int (*)(...))__cxa_pure_virtual
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))__cxa_pure_virtual
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))__cxa_pure_virtual
+
+Class QSGImageNode
+   size=144 align=8
+   base size=144 base align=8
+QSGImageNode (0x0x7f3d41e63270) 0
+    vptr=((& QSGImageNode::_ZTV12QSGImageNode) + 16u)
+  QSGGeometryNode (0x0x7f3d41e632d8) 0
+      primary-for QSGImageNode (0x0x7f3d41e63270)
+    QSGBasicGeometryNode (0x0x7f3d41e63340) 0
+        primary-for QSGGeometryNode (0x0x7f3d41e632d8)
+      QSGNode (0x0x7f3d41e56480) 0
+          primary-for QSGBasicGeometryNode (0x0x7f3d41e63340)
+
+Vtable for QSGNinePatchNode
+QSGNinePatchNode::_ZTV16QSGNinePatchNode: 11u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QSGNinePatchNode)
+16    0u
+24    0u
+32    (int (*)(...))QSGNode::isSubtreeBlocked
+40    (int (*)(...))QSGNode::preprocess
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))__cxa_pure_virtual
+72    (int (*)(...))__cxa_pure_virtual
+80    (int (*)(...))__cxa_pure_virtual
+
+Class QSGNinePatchNode
+   size=144 align=8
+   base size=144 base align=8
+QSGNinePatchNode (0x0x7f3d41e63478) 0
+    vptr=((& QSGNinePatchNode::_ZTV16QSGNinePatchNode) + 16u)
+  QSGGeometryNode (0x0x7f3d41e634e0) 0
+      primary-for QSGNinePatchNode (0x0x7f3d41e63478)
+    QSGBasicGeometryNode (0x0x7f3d41e63548) 0
+        primary-for QSGGeometryNode (0x0x7f3d41e634e0)
+      QSGNode (0x0x7f3d41e56660) 0
+          primary-for QSGBasicGeometryNode (0x0x7f3d41e63548)
+
+Vtable for QSGRectangleNode
+QSGRectangleNode::_ZTV16QSGRectangleNode: 10u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QSGRectangleNode)
+16    0u
+24    0u
+32    (int (*)(...))QSGNode::isSubtreeBlocked
+40    (int (*)(...))QSGNode::preprocess
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))__cxa_pure_virtual
+72    (int (*)(...))__cxa_pure_virtual
+
+Class QSGRectangleNode
+   size=144 align=8
+   base size=144 base align=8
+QSGRectangleNode (0x0x7f3d41e635b0) 0
+    vptr=((& QSGRectangleNode::_ZTV16QSGRectangleNode) + 16u)
+  QSGGeometryNode (0x0x7f3d41e63618) 0
+      primary-for QSGRectangleNode (0x0x7f3d41e635b0)
+    QSGBasicGeometryNode (0x0x7f3d41e63680) 0
+        primary-for QSGGeometryNode (0x0x7f3d41e63618)
+      QSGNode (0x0x7f3d41e566c0) 0
+          primary-for QSGBasicGeometryNode (0x0x7f3d41e63680)
+
+Vtable for QSGRenderNode::RenderState
+QSGRenderNode::RenderState::_ZTVN13QSGRenderNode11RenderStateE: 11u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN13QSGRenderNode11RenderStateE)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))__cxa_pure_virtual
+72    (int (*)(...))__cxa_pure_virtual
+80    (int (*)(...))QSGRenderNode::RenderState::get
+
+Class QSGRenderNode::RenderState
+   size=8 align=8
+   base size=8 base align=8
+QSGRenderNode::RenderState (0x0x7f3d41e56780) 0 nearly-empty
+    vptr=((& QSGRenderNode::RenderState::_ZTVN13QSGRenderNode11RenderStateE) + 16u)
+
+Vtable for QSGRenderNode
+QSGRenderNode::_ZTV13QSGRenderNode: 11u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QSGRenderNode)
+16    0u
+24    0u
+32    (int (*)(...))QSGNode::isSubtreeBlocked
+40    (int (*)(...))QSGNode::preprocess
+48    (int (*)(...))QSGRenderNode::changedStates
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))QSGRenderNode::releaseResources
+72    (int (*)(...))QSGRenderNode::flags
+80    (int (*)(...))QSGRenderNode::rect
+
+Class QSGRenderNode
+   size=88 align=8
+   base size=88 base align=8
+QSGRenderNode (0x0x7f3d41e636e8) 0
+    vptr=((& QSGRenderNode::_ZTV13QSGRenderNode) + 16u)
+  QSGNode (0x0x7f3d41e56720) 0
+      primary-for QSGRenderNode (0x0x7f3d41e636e8)
+
+Vtable for QSGSimpleRectNode
+QSGSimpleRectNode::_ZTV17QSGSimpleRectNode: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QSGSimpleRectNode)
+16    (int (*)(...))QSGSimpleRectNode::~QSGSimpleRectNode
+24    (int (*)(...))QSGSimpleRectNode::~QSGSimpleRectNode
+32    (int (*)(...))QSGNode::isSubtreeBlocked
+40    (int (*)(...))QSGNode::preprocess
+
+Class QSGSimpleRectNode
+   size=320 align=8
+   base size=320 base align=8
+QSGSimpleRectNode (0x0x7f3d41e63b60) 0
+    vptr=((& QSGSimpleRectNode::_ZTV17QSGSimpleRectNode) + 16u)
+  QSGGeometryNode (0x0x7f3d41e63bc8) 0
+      primary-for QSGSimpleRectNode (0x0x7f3d41e63b60)
+    QSGBasicGeometryNode (0x0x7f3d41e63c30) 0
+        primary-for QSGGeometryNode (0x0x7f3d41e63bc8)
+      QSGNode (0x0x7f3d41e56d80) 0
+          primary-for QSGBasicGeometryNode (0x0x7f3d41e63c30)
+
+Vtable for QSGOpaqueTextureMaterial
+QSGOpaqueTextureMaterial::_ZTV24QSGOpaqueTextureMaterial: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QSGOpaqueTextureMaterial)
+16    (int (*)(...))QSGOpaqueTextureMaterial::~QSGOpaqueTextureMaterial
+24    (int (*)(...))QSGOpaqueTextureMaterial::~QSGOpaqueTextureMaterial
+32    (int (*)(...))QSGOpaqueTextureMaterial::type
+40    (int (*)(...))QSGOpaqueTextureMaterial::createShader
+48    (int (*)(...))QSGOpaqueTextureMaterial::compare
+
+Class QSGOpaqueTextureMaterial
+   size=40 align=8
+   base size=36 base align=8
+QSGOpaqueTextureMaterial (0x0x7f3d41e63c98) 0
+    vptr=((& QSGOpaqueTextureMaterial::_ZTV24QSGOpaqueTextureMaterial) + 16u)
+  QSGMaterial (0x0x7f3d41e56de0) 0
+      primary-for QSGOpaqueTextureMaterial (0x0x7f3d41e63c98)
+
+Vtable for QSGTextureMaterial
+QSGTextureMaterial::_ZTV18QSGTextureMaterial: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QSGTextureMaterial)
+16    (int (*)(...))QSGTextureMaterial::~QSGTextureMaterial
+24    (int (*)(...))QSGTextureMaterial::~QSGTextureMaterial
+32    (int (*)(...))QSGTextureMaterial::type
+40    (int (*)(...))QSGTextureMaterial::createShader
+48    (int (*)(...))QSGOpaqueTextureMaterial::compare
+
+Class QSGTextureMaterial
+   size=40 align=8
+   base size=36 base align=8
+QSGTextureMaterial (0x0x7f3d41e63d00) 0
+    vptr=((& QSGTextureMaterial::_ZTV18QSGTextureMaterial) + 16u)
+  QSGOpaqueTextureMaterial (0x0x7f3d41e63d68) 0
+      primary-for QSGTextureMaterial (0x0x7f3d41e63d00)
+    QSGMaterial (0x0x7f3d41e56e40) 0
+        primary-for QSGOpaqueTextureMaterial (0x0x7f3d41e63d68)
+
+Vtable for QSGSimpleTextureNode
+QSGSimpleTextureNode::_ZTV20QSGSimpleTextureNode: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QSGSimpleTextureNode)
+16    (int (*)(...))QSGSimpleTextureNode::~QSGSimpleTextureNode
+24    (int (*)(...))QSGSimpleTextureNode::~QSGSimpleTextureNode
+32    (int (*)(...))QSGNode::isSubtreeBlocked
+40    (int (*)(...))QSGNode::preprocess
+
+Class QSGSimpleTextureNode
+   size=384 align=8
+   base size=384 base align=8
+QSGSimpleTextureNode (0x0x7f3d41e63dd0) 0
+    vptr=((& QSGSimpleTextureNode::_ZTV20QSGSimpleTextureNode) + 16u)
+  QSGGeometryNode (0x0x7f3d41e63e38) 0
+      primary-for QSGSimpleTextureNode (0x0x7f3d41e63dd0)
+    QSGBasicGeometryNode (0x0x7f3d41e63ea0) 0
+        primary-for QSGGeometryNode (0x0x7f3d41e63e38)
+      QSGNode (0x0x7f3d41e56ea0) 0
+          primary-for QSGBasicGeometryNode (0x0x7f3d41e63ea0)
+
+Class QSGTextureProvider::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSGTextureProvider::QPrivateSignal (0x0x7f3d41c20180) 0 empty
+
+Vtable for QSGTextureProvider
+QSGTextureProvider::_ZTV18QSGTextureProvider: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QSGTextureProvider)
+16    (int (*)(...))QSGTextureProvider::metaObject
+24    (int (*)(...))QSGTextureProvider::qt_metacast
+32    (int (*)(...))QSGTextureProvider::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+
+Class QSGTextureProvider
+   size=16 align=8
+   base size=16 base align=8
+QSGTextureProvider (0x0x7f3d41c23068) 0
+    vptr=((& QSGTextureProvider::_ZTV18QSGTextureProvider) + 16u)
+  QObject (0x0x7f3d41c20120) 0
+      primary-for QSGTextureProvider (0x0x7f3d41c23068)
+
+Vtable for QSGVertexColorMaterial
+QSGVertexColorMaterial::_ZTV22QSGVertexColorMaterial: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI22QSGVertexColorMaterial)
+16    (int (*)(...))QSGVertexColorMaterial::~QSGVertexColorMaterial
+24    (int (*)(...))QSGVertexColorMaterial::~QSGVertexColorMaterial
+32    (int (*)(...))QSGVertexColorMaterial::type
+40    (int (*)(...))QSGVertexColorMaterial::createShader
+48    (int (*)(...))QSGVertexColorMaterial::compare
+
+Class QSGVertexColorMaterial
+   size=24 align=8
+   base size=24 base align=8
+QSGVertexColorMaterial (0x0x7f3d41c230d0) 0
+    vptr=((& QSGVertexColorMaterial::_ZTV22QSGVertexColorMaterial) + 16u)
+  QSGMaterial (0x0x7f3d41c201e0) 0
+      primary-for QSGVertexColorMaterial (0x0x7f3d41c230d0)
+
diff --git a/tests/auto/bic/data/QtQuick.5.11.0.linux-gcc-amd64.txt b/tests/auto/bic/data/QtQuick.5.11.0.linux-gcc-amd64.txt
new file mode 100644
index 0000000000..88df1c134a
--- /dev/null
+++ b/tests/auto/bic/data/QtQuick.5.11.0.linux-gcc-amd64.txt
@@ -0,0 +1,10988 @@
+Class std::__failure_type
+   size=1 align=1
+   base size=0 base align=1
+std::__failure_type (0x0x7f13f6b29e40) 0 empty
+
+Class std::__do_is_destructible_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__do_is_destructible_impl (0x0x7f13f673b600) 0 empty
+
+Class std::__do_is_nt_destructible_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__do_is_nt_destructible_impl (0x0x7f13f673b840) 0 empty
+
+Class std::__do_is_default_constructible_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__do_is_default_constructible_impl (0x0x7f13f673ba80) 0 empty
+
+Class std::__do_is_static_castable_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__do_is_static_castable_impl (0x0x7f13f673bcc0) 0 empty
+
+Class std::__do_is_direct_constructible_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__do_is_direct_constructible_impl (0x0x7f13f673be40) 0 empty
+
+Class std::__do_is_nary_constructible_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__do_is_nary_constructible_impl (0x0x7f13f676e240) 0 empty
+
+Class std::__do_common_type_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__do_common_type_impl (0x0x7f13f67f49c0) 0 empty
+
+Class std::__do_member_type_wrapper
+   size=1 align=1
+   base size=0 base align=1
+std::__do_member_type_wrapper (0x0x7f13f67f4a80) 0 empty
+
+Class std::__result_of_memfun_ref_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__result_of_memfun_ref_impl (0x0x7f13f67f4de0) 0 empty
+
+Class std::__result_of_memfun_deref_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__result_of_memfun_deref_impl (0x0x7f13f67f4ea0) 0 empty
+
+Class std::__result_of_memobj_ref_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__result_of_memobj_ref_impl (0x0x7f13f67f4f60) 0 empty
+
+Class std::__result_of_memobj_deref_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__result_of_memobj_deref_impl (0x0x7f13f682c060) 0 empty
+
+Class std::__result_of_other_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__result_of_other_impl (0x0x7f13f682c300) 0 empty
+
+Class std::piecewise_construct_t
+   size=1 align=1
+   base size=0 base align=1
+std::piecewise_construct_t (0x0x7f13f682c4e0) 0 empty
+
+Class std::__true_type
+   size=1 align=1
+   base size=0 base align=1
+std::__true_type (0x0x7f13f682c960) 0 empty
+
+Class std::__false_type
+   size=1 align=1
+   base size=0 base align=1
+std::__false_type (0x0x7f13f682c9c0) 0 empty
+
+Class std::input_iterator_tag
+   size=1 align=1
+   base size=0 base align=1
+std::input_iterator_tag (0x0x7f13f68da660) 0 empty
+
+Class std::output_iterator_tag
+   size=1 align=1
+   base size=0 base align=1
+std::output_iterator_tag (0x0x7f13f68da6c0) 0 empty
+
+Class std::forward_iterator_tag
+   size=1 align=1
+   base size=1 base align=1
+std::forward_iterator_tag (0x0x7f13f683a3a8) 0 empty
+  std::input_iterator_tag (0x0x7f13f68da720) 0 empty
+
+Class std::bidirectional_iterator_tag
+   size=1 align=1
+   base size=1 base align=1
+std::bidirectional_iterator_tag (0x0x7f13f683a410) 0 empty
+  std::forward_iterator_tag (0x0x7f13f683a478) 0 empty
+    std::input_iterator_tag (0x0x7f13f68da780) 0 empty
+
+Class std::random_access_iterator_tag
+   size=1 align=1
+   base size=1 base align=1
+std::random_access_iterator_tag (0x0x7f13f683a4e0) 0 empty
+  std::bidirectional_iterator_tag (0x0x7f13f683a548) 0 empty
+    std::forward_iterator_tag (0x0x7f13f683a5b0) 0 empty
+      std::input_iterator_tag (0x0x7f13f68da7e0) 0 empty
+
+Class __gnu_cxx::__ops::_Iter_less_iter
+   size=1 align=1
+   base size=0 base align=1
+__gnu_cxx::__ops::_Iter_less_iter (0x0x7f13f691e480) 0 empty
+
+Class __gnu_cxx::__ops::_Iter_less_val
+   size=1 align=1
+   base size=0 base align=1
+__gnu_cxx::__ops::_Iter_less_val (0x0x7f13f691e4e0) 0 empty
+
+Class __gnu_cxx::__ops::_Val_less_iter
+   size=1 align=1
+   base size=0 base align=1
+__gnu_cxx::__ops::_Val_less_iter (0x0x7f13f691e540) 0 empty
+
+Class __gnu_cxx::__ops::_Iter_equal_to_iter
+   size=1 align=1
+   base size=0 base align=1
+__gnu_cxx::__ops::_Iter_equal_to_iter (0x0x7f13f691e5a0) 0 empty
+
+Class __gnu_cxx::__ops::_Iter_equal_to_val
+   size=1 align=1
+   base size=0 base align=1
+__gnu_cxx::__ops::_Iter_equal_to_val (0x0x7f13f691e600) 0 empty
+
+Class wait
+   size=4 align=4
+   base size=4 base align=4
+wait (0x0x7f13f6626120) 0
+
+Class __locale_struct
+   size=232 align=8
+   base size=232 base align=8
+__locale_struct (0x0x7f13f6626360) 0
+
+Class timespec
+   size=16 align=8
+   base size=16 base align=8
+timespec (0x0x7f13f6626420) 0
+
+Class timeval
+   size=16 align=8
+   base size=16 base align=8
+timeval (0x0x7f13f6626480) 0
+
+Class pthread_attr_t
+   size=56 align=8
+   base size=56 base align=8
+pthread_attr_t (0x0x7f13f6626540) 0
+
+Class __pthread_internal_list
+   size=16 align=8
+   base size=16 base align=8
+__pthread_internal_list (0x0x7f13f66265a0) 0
+
+Class random_data
+   size=48 align=8
+   base size=48 base align=8
+random_data (0x0x7f13f6626a20) 0
+
+Class drand48_data
+   size=24 align=8
+   base size=24 base align=8
+drand48_data (0x0x7f13f6626a80) 0
+
+Vtable for std::exception
+std::exception::_ZTVSt9exception: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt9exception)
+16    (int (*)(...))std::exception::~exception
+24    (int (*)(...))std::exception::~exception
+32    (int (*)(...))std::exception::what
+
+Class std::exception
+   size=8 align=8
+   base size=8 base align=8
+std::exception (0x0x7f13f6626ae0) 0 nearly-empty
+    vptr=((& std::exception::_ZTVSt9exception) + 16u)
+
+Vtable for std::bad_exception
+std::bad_exception::_ZTVSt13bad_exception: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt13bad_exception)
+16    (int (*)(...))std::bad_exception::~bad_exception
+24    (int (*)(...))std::bad_exception::~bad_exception
+32    (int (*)(...))std::bad_exception::what
+
+Class std::bad_exception
+   size=8 align=8
+   base size=8 base align=8
+std::bad_exception (0x0x7f13f683aaf8) 0 nearly-empty
+    vptr=((& std::bad_exception::_ZTVSt13bad_exception) + 16u)
+  std::exception (0x0x7f13f6626b40) 0 nearly-empty
+      primary-for std::bad_exception (0x0x7f13f683aaf8)
+
+Class std::__exception_ptr::exception_ptr
+   size=8 align=8
+   base size=8 base align=8
+std::__exception_ptr::exception_ptr (0x0x7f13f6626ba0) 0
+
+Vtable for std::nested_exception
+std::nested_exception::_ZTVSt16nested_exception: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt16nested_exception)
+16    (int (*)(...))std::nested_exception::~nested_exception
+24    (int (*)(...))std::nested_exception::~nested_exception
+
+Class std::nested_exception
+   size=16 align=8
+   base size=16 base align=8
+std::nested_exception (0x0x7f13f6626c00) 0
+    vptr=((& std::nested_exception::_ZTVSt16nested_exception) + 16u)
+
+Vtable for std::bad_alloc
+std::bad_alloc::_ZTVSt9bad_alloc: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt9bad_alloc)
+16    (int (*)(...))std::bad_alloc::~bad_alloc
+24    (int (*)(...))std::bad_alloc::~bad_alloc
+32    (int (*)(...))std::bad_alloc::what
+
+Class std::bad_alloc
+   size=8 align=8
+   base size=8 base align=8
+std::bad_alloc (0x0x7f13f683ad00) 0 nearly-empty
+    vptr=((& std::bad_alloc::_ZTVSt9bad_alloc) + 16u)
+  std::exception (0x0x7f13f6352060) 0 nearly-empty
+      primary-for std::bad_alloc (0x0x7f13f683ad00)
+
+Vtable for std::bad_array_new_length
+std::bad_array_new_length::_ZTVSt20bad_array_new_length: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt20bad_array_new_length)
+16    (int (*)(...))std::bad_array_new_length::~bad_array_new_length
+24    (int (*)(...))std::bad_array_new_length::~bad_array_new_length
+32    (int (*)(...))std::bad_array_new_length::what
+
+Class std::bad_array_new_length
+   size=8 align=8
+   base size=8 base align=8
+std::bad_array_new_length (0x0x7f13f683ad68) 0 nearly-empty
+    vptr=((& std::bad_array_new_length::_ZTVSt20bad_array_new_length) + 16u)
+  std::bad_alloc (0x0x7f13f683add0) 0 nearly-empty
+      primary-for std::bad_array_new_length (0x0x7f13f683ad68)
+    std::exception (0x0x7f13f63520c0) 0 nearly-empty
+        primary-for std::bad_alloc (0x0x7f13f683add0)
+
+Class std::nothrow_t
+   size=1 align=1
+   base size=0 base align=1
+std::nothrow_t (0x0x7f13f6352120) 0 empty
+
+Class __exception
+   size=40 align=8
+   base size=40 base align=8
+__exception (0x0x7f13f6352d20) 0
+
+Class lconv
+   size=96 align=8
+   base size=96 base align=8
+lconv (0x0x7f13f6151a20) 0
+
+Vtable for __cxxabiv1::__forced_unwind
+__cxxabiv1::__forced_unwind::_ZTVN10__cxxabiv115__forced_unwindE: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN10__cxxabiv115__forced_unwindE)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class __cxxabiv1::__forced_unwind
+   size=8 align=8
+   base size=8 base align=8
+__cxxabiv1::__forced_unwind (0x0x7f13f6151a80) 0 nearly-empty
+    vptr=((& __cxxabiv1::__forced_unwind::_ZTVN10__cxxabiv115__forced_unwindE) + 16u)
+
+Class sched_param
+   size=4 align=4
+   base size=4 base align=4
+sched_param (0x0x7f13f6259960) 0
+
+Class __sched_param
+   size=4 align=4
+   base size=4 base align=4
+__sched_param (0x0x7f13f62599c0) 0
+
+Class timex
+   size=208 align=8
+   base size=208 base align=8
+timex (0x0x7f13f6259a80) 0
+
+Class tm
+   size=56 align=8
+   base size=56 base align=8
+tm (0x0x7f13f6259ae0) 0
+
+Class itimerspec
+   size=32 align=8
+   base size=32 base align=8
+itimerspec (0x0x7f13f6259b40) 0
+
+Class _pthread_cleanup_buffer
+   size=32 align=8
+   base size=32 base align=8
+_pthread_cleanup_buffer (0x0x7f13f6259ba0) 0
+
+Class __pthread_cleanup_frame
+   size=24 align=8
+   base size=24 base align=8
+__pthread_cleanup_frame (0x0x7f13f6259cc0) 0
+
+Class __pthread_cleanup_class
+   size=24 align=8
+   base size=24 base align=8
+__pthread_cleanup_class (0x0x7f13f6259d20) 0
+
+Class _IO_marker
+   size=24 align=8
+   base size=24 base align=8
+_IO_marker (0x0x7f13f5fc3180) 0
+
+Class _IO_FILE
+   size=216 align=8
+   base size=216 base align=8
+_IO_FILE (0x0x7f13f5fc31e0) 0
+
+Class std::_Hash_impl
+   size=1 align=1
+   base size=0 base align=1
+std::_Hash_impl (0x0x7f13f5da99c0) 0 empty
+
+Class std::_Fnv_hash_impl
+   size=1 align=1
+   base size=0 base align=1
+std::_Fnv_hash_impl (0x0x7f13f5da9a20) 0 empty
+
+Class std::__numeric_limits_base
+   size=1 align=1
+   base size=0 base align=1
+std::__numeric_limits_base (0x0x7f13f5ddf9c0) 0 empty
+
+Class std::_Bit_reference
+   size=16 align=8
+   base size=16 base align=8
+std::_Bit_reference (0x0x7f13f5bc57e0) 0
+
+Class std::_Bit_iterator_base
+   size=16 align=8
+   base size=12 base align=8
+std::_Bit_iterator_base (0x0x7f13f5dd6b60) 0
+  std::iterator<std::random_access_iterator_tag, bool> (0x0x7f13f5bc58a0) 0 empty
+
+Class std::_Bit_iterator
+   size=16 align=8
+   base size=12 base align=8
+std::_Bit_iterator (0x0x7f13f5dd6bc8) 0
+  std::_Bit_iterator_base (0x0x7f13f5dd6c30) 0
+    std::iterator<std::random_access_iterator_tag, bool> (0x0x7f13f5bc5900) 0 empty
+
+Class std::_Bit_const_iterator
+   size=16 align=8
+   base size=12 base align=8
+std::_Bit_const_iterator (0x0x7f13f5dd6c98) 0
+  std::_Bit_iterator_base (0x0x7f13f5dd6d00) 0
+    std::iterator<std::random_access_iterator_tag, bool> (0x0x7f13f5bc5960) 0 empty
+
+Class std::random_device
+   size=5000 align=8
+   base size=5000 base align=8
+std::random_device (0x0x7f13f5a13780) 0
+
+Class std::bernoulli_distribution::param_type
+   size=8 align=8
+   base size=8 base align=8
+std::bernoulli_distribution::param_type (0x0x7f13f5ae6540) 0
+
+Class std::bernoulli_distribution
+   size=8 align=8
+   base size=8 base align=8
+std::bernoulli_distribution (0x0x7f13f5ae64e0) 0
+
+Class std::seed_seq
+   size=24 align=8
+   base size=24 base align=8
+std::seed_seq (0x0x7f13f589a4e0) 0
+
+Class qIsNull(double)::U
+   size=8 align=8
+   base size=8 base align=8
+qIsNull(double)::U (0x0x7f13f4461000) 0
+
+Class qIsNull(float)::U
+   size=4 align=4
+   base size=4 base align=4
+qIsNull(float)::U (0x0x7f13f4461060) 0
+
+Class QSysInfo
+   size=1 align=1
+   base size=0 base align=1
+QSysInfo (0x0x7f13f40f5ae0) 0 empty
+
+Class QMessageLogContext
+   size=32 align=8
+   base size=32 base align=8
+QMessageLogContext (0x0x7f13f40f5b40) 0
+
+Class QMessageLogger
+   size=32 align=8
+   base size=32 base align=8
+QMessageLogger (0x0x7f13f40f5ba0) 0
+
+Class QFlag
+   size=4 align=4
+   base size=4 base align=4
+QFlag (0x0x7f13f40f5c00) 0
+
+Class QIncompatibleFlag
+   size=4 align=4
+   base size=4 base align=4
+QIncompatibleFlag (0x0x7f13f40f5ea0) 0
+
+Class std::__atomic_flag_base
+   size=1 align=1
+   base size=1 base align=1
+std::__atomic_flag_base (0x0x7f13f4162420) 0
+
+Class std::atomic_flag
+   size=1 align=1
+   base size=1 base align=1
+std::atomic_flag (0x0x7f13f40fba28) 0
+  std::__atomic_flag_base (0x0x7f13f4162480) 0
+
+Class QAtomicInt
+   size=4 align=4
+   base size=4 base align=4
+QAtomicInt (0x0x7f13f40771a0) 0
+  QAtomicInteger<int> (0x0x7f13f4077208) 0
+    QBasicAtomicInteger<int> (0x0x7f13f3f84ba0) 0
+
+Class QInternal
+   size=1 align=1
+   base size=0 base align=1
+QInternal (0x0x7f13f390c180) 0 empty
+
+Class QtPrivate::QSlotObjectBase
+   size=16 align=8
+   base size=16 base align=8
+QtPrivate::QSlotObjectBase (0x0x7f13f397e1e0) 0
+
+Class QGenericArgument
+   size=16 align=8
+   base size=16 base align=8
+QGenericArgument (0x0x7f13f397e300) 0
+
+Class QGenericReturnArgument
+   size=16 align=8
+   base size=16 base align=8
+QGenericReturnArgument (0x0x7f13f3b37c30) 0
+  QGenericArgument (0x0x7f13f397e360) 0
+
+Class QMetaObject
+   size=48 align=8
+   base size=48 base align=8
+QMetaObject (0x0x7f13f397e4e0) 0
+
+Class QMetaObject::Connection
+   size=8 align=8
+   base size=8 base align=8
+QMetaObject::Connection (0x0x7f13f397e5a0) 0
+
+Class QLatin1Char
+   size=1 align=1
+   base size=1 base align=1
+QLatin1Char (0x0x7f13f3a5c600) 0
+
+Class QChar
+   size=2 align=2
+   base size=2 base align=2
+QChar (0x0x7f13f3a5c660) 0
+
+Class QtPrivate::RefCount
+   size=4 align=4
+   base size=4 base align=4
+QtPrivate::RefCount (0x0x7f13f3a5c900) 0
+
+Class QArrayData
+   size=24 align=8
+   base size=24 base align=8
+QArrayData (0x0x7f13f3a5c960) 0
+
+Class QtPrivate::QContainerImplHelper
+   size=1 align=1
+   base size=0 base align=1
+QtPrivate::QContainerImplHelper (0x0x7f13f3a5ccc0) 0 empty
+
+Class std::locale
+   size=8 align=8
+   base size=8 base align=8
+std::locale (0x0x7f13f3a5cd20) 0
+
+Vtable for std::locale::facet
+std::locale::facet::_ZTVNSt6locale5facetE: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTINSt6locale5facetE)
+16    (int (*)(...))std::locale::facet::~facet
+24    (int (*)(...))std::locale::facet::~facet
+
+Class std::locale::facet
+   size=16 align=8
+   base size=12 base align=8
+std::locale::facet (0x0x7f13f3a5cd80) 0
+    vptr=((& std::locale::facet::_ZTVNSt6locale5facetE) + 16u)
+
+Class std::locale::id
+   size=8 align=8
+   base size=8 base align=8
+std::locale::id (0x0x7f13f3a5cde0) 0
+
+Class std::locale::_Impl
+   size=40 align=8
+   base size=40 base align=8
+std::locale::_Impl (0x0x7f13f3a5ce40) 0
+
+Class std::__cow_string
+   size=8 align=8
+   base size=8 base align=8
+std::__cow_string (0x0x7f13f37e2240) 0
+
+Vtable for std::logic_error
+std::logic_error::_ZTVSt11logic_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt11logic_error)
+16    (int (*)(...))std::logic_error::~logic_error
+24    (int (*)(...))std::logic_error::~logic_error
+32    (int (*)(...))std::logic_error::what
+
+Class std::logic_error
+   size=16 align=8
+   base size=16 base align=8
+std::logic_error (0x0x7f13f37fc208) 0
+    vptr=((& std::logic_error::_ZTVSt11logic_error) + 16u)
+  std::exception (0x0x7f13f37e2300) 0 nearly-empty
+      primary-for std::logic_error (0x0x7f13f37fc208)
+
+Vtable for std::domain_error
+std::domain_error::_ZTVSt12domain_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt12domain_error)
+16    (int (*)(...))std::domain_error::~domain_error
+24    (int (*)(...))std::domain_error::~domain_error
+32    (int (*)(...))std::logic_error::what
+
+Class std::domain_error
+   size=16 align=8
+   base size=16 base align=8
+std::domain_error (0x0x7f13f37fc270) 0
+    vptr=((& std::domain_error::_ZTVSt12domain_error) + 16u)
+  std::logic_error (0x0x7f13f37fc2d8) 0
+      primary-for std::domain_error (0x0x7f13f37fc270)
+    std::exception (0x0x7f13f37e2360) 0 nearly-empty
+        primary-for std::logic_error (0x0x7f13f37fc2d8)
+
+Vtable for std::invalid_argument
+std::invalid_argument::_ZTVSt16invalid_argument: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt16invalid_argument)
+16    (int (*)(...))std::invalid_argument::~invalid_argument
+24    (int (*)(...))std::invalid_argument::~invalid_argument
+32    (int (*)(...))std::logic_error::what
+
+Class std::invalid_argument
+   size=16 align=8
+   base size=16 base align=8
+std::invalid_argument (0x0x7f13f37fc340) 0
+    vptr=((& std::invalid_argument::_ZTVSt16invalid_argument) + 16u)
+  std::logic_error (0x0x7f13f37fc3a8) 0
+      primary-for std::invalid_argument (0x0x7f13f37fc340)
+    std::exception (0x0x7f13f37e23c0) 0 nearly-empty
+        primary-for std::logic_error (0x0x7f13f37fc3a8)
+
+Vtable for std::length_error
+std::length_error::_ZTVSt12length_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt12length_error)
+16    (int (*)(...))std::length_error::~length_error
+24    (int (*)(...))std::length_error::~length_error
+32    (int (*)(...))std::logic_error::what
+
+Class std::length_error
+   size=16 align=8
+   base size=16 base align=8
+std::length_error (0x0x7f13f37fc410) 0
+    vptr=((& std::length_error::_ZTVSt12length_error) + 16u)
+  std::logic_error (0x0x7f13f37fc478) 0
+      primary-for std::length_error (0x0x7f13f37fc410)
+    std::exception (0x0x7f13f37e2420) 0 nearly-empty
+        primary-for std::logic_error (0x0x7f13f37fc478)
+
+Vtable for std::out_of_range
+std::out_of_range::_ZTVSt12out_of_range: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt12out_of_range)
+16    (int (*)(...))std::out_of_range::~out_of_range
+24    (int (*)(...))std::out_of_range::~out_of_range
+32    (int (*)(...))std::logic_error::what
+
+Class std::out_of_range
+   size=16 align=8
+   base size=16 base align=8
+std::out_of_range (0x0x7f13f37fc4e0) 0
+    vptr=((& std::out_of_range::_ZTVSt12out_of_range) + 16u)
+  std::logic_error (0x0x7f13f37fc548) 0
+      primary-for std::out_of_range (0x0x7f13f37fc4e0)
+    std::exception (0x0x7f13f37e2480) 0 nearly-empty
+        primary-for std::logic_error (0x0x7f13f37fc548)
+
+Vtable for std::runtime_error
+std::runtime_error::_ZTVSt13runtime_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt13runtime_error)
+16    (int (*)(...))std::runtime_error::~runtime_error
+24    (int (*)(...))std::runtime_error::~runtime_error
+32    (int (*)(...))std::runtime_error::what
+
+Class std::runtime_error
+   size=16 align=8
+   base size=16 base align=8
+std::runtime_error (0x0x7f13f37fc5b0) 0
+    vptr=((& std::runtime_error::_ZTVSt13runtime_error) + 16u)
+  std::exception (0x0x7f13f37e24e0) 0 nearly-empty
+      primary-for std::runtime_error (0x0x7f13f37fc5b0)
+
+Vtable for std::range_error
+std::range_error::_ZTVSt11range_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt11range_error)
+16    (int (*)(...))std::range_error::~range_error
+24    (int (*)(...))std::range_error::~range_error
+32    (int (*)(...))std::runtime_error::what
+
+Class std::range_error
+   size=16 align=8
+   base size=16 base align=8
+std::range_error (0x0x7f13f37fc618) 0
+    vptr=((& std::range_error::_ZTVSt11range_error) + 16u)
+  std::runtime_error (0x0x7f13f37fc680) 0
+      primary-for std::range_error (0x0x7f13f37fc618)
+    std::exception (0x0x7f13f37e2540) 0 nearly-empty
+        primary-for std::runtime_error (0x0x7f13f37fc680)
+
+Vtable for std::overflow_error
+std::overflow_error::_ZTVSt14overflow_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt14overflow_error)
+16    (int (*)(...))std::overflow_error::~overflow_error
+24    (int (*)(...))std::overflow_error::~overflow_error
+32    (int (*)(...))std::runtime_error::what
+
+Class std::overflow_error
+   size=16 align=8
+   base size=16 base align=8
+std::overflow_error (0x0x7f13f37fc6e8) 0
+    vptr=((& std::overflow_error::_ZTVSt14overflow_error) + 16u)
+  std::runtime_error (0x0x7f13f37fc750) 0
+      primary-for std::overflow_error (0x0x7f13f37fc6e8)
+    std::exception (0x0x7f13f37e25a0) 0 nearly-empty
+        primary-for std::runtime_error (0x0x7f13f37fc750)
+
+Vtable for std::underflow_error
+std::underflow_error::_ZTVSt15underflow_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt15underflow_error)
+16    (int (*)(...))std::underflow_error::~underflow_error
+24    (int (*)(...))std::underflow_error::~underflow_error
+32    (int (*)(...))std::runtime_error::what
+
+Class std::underflow_error
+   size=16 align=8
+   base size=16 base align=8
+std::underflow_error (0x0x7f13f37fc7b8) 0
+    vptr=((& std::underflow_error::_ZTVSt15underflow_error) + 16u)
+  std::runtime_error (0x0x7f13f37fc820) 0
+      primary-for std::underflow_error (0x0x7f13f37fc7b8)
+    std::exception (0x0x7f13f37e2600) 0 nearly-empty
+        primary-for std::runtime_error (0x0x7f13f37fc820)
+
+Vtable for std::_V2::error_category
+std::_V2::error_category::_ZTVNSt3_V214error_categoryE: 10u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTINSt3_V214error_categoryE)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))std::_V2::error_category::_M_message
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))std::_V2::error_category::default_error_condition
+64    (int (*)(...))std::_V2::error_category::equivalent
+72    (int (*)(...))std::_V2::error_category::equivalent
+
+Class std::_V2::error_category
+   size=8 align=8
+   base size=8 base align=8
+std::_V2::error_category (0x0x7f13f37e2780) 0 nearly-empty
+    vptr=((& std::_V2::error_category::_ZTVNSt3_V214error_categoryE) + 16u)
+
+Class std::error_code
+   size=16 align=8
+   base size=16 base align=8
+std::error_code (0x0x7f13f37e29c0) 0
+
+Class std::error_condition
+   size=16 align=8
+   base size=16 base align=8
+std::error_condition (0x0x7f13f37e2b40) 0
+
+Vtable for std::system_error
+std::system_error::_ZTVSt12system_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt12system_error)
+16    (int (*)(...))std::system_error::~system_error
+24    (int (*)(...))std::system_error::~system_error
+32    (int (*)(...))std::runtime_error::what
+
+Class std::system_error
+   size=32 align=8
+   base size=32 base align=8
+std::system_error (0x0x7f13f37fcd00) 0
+    vptr=((& std::system_error::_ZTVSt12system_error) + 16u)
+  std::runtime_error (0x0x7f13f37fcd68) 0
+      primary-for std::system_error (0x0x7f13f37fcd00)
+    std::exception (0x0x7f13f37e2d80) 0 nearly-empty
+        primary-for std::runtime_error (0x0x7f13f37fcd68)
+
+Vtable for std::ios_base::failure
+std::ios_base::failure::_ZTVNSt8ios_base7failureB5cxx11E: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTINSt8ios_base7failureB5cxx11E)
+16    (int (*)(...))std::ios_base::failure::~failure
+24    (int (*)(...))std::ios_base::failure::~failure
+32    (int (*)(...))std::ios_base::failure::what
+
+Class std::ios_base::failure
+   size=32 align=8
+   base size=32 base align=8
+std::ios_base::failure (0x0x7f13f34948f0) 0
+    vptr=((& std::ios_base::failure::_ZTVNSt8ios_base7failureB5cxx11E) + 16u)
+  std::system_error (0x0x7f13f3494958) 0
+      primary-for std::ios_base::failure (0x0x7f13f34948f0)
+    std::runtime_error (0x0x7f13f34949c0) 0
+        primary-for std::system_error (0x0x7f13f3494958)
+      std::exception (0x0x7f13f34c20c0) 0 nearly-empty
+          primary-for std::runtime_error (0x0x7f13f34949c0)
+
+Class std::ios_base::_Callback_list
+   size=24 align=8
+   base size=24 base align=8
+std::ios_base::_Callback_list (0x0x7f13f34c2120) 0
+
+Class std::ios_base::_Words
+   size=16 align=8
+   base size=16 base align=8
+std::ios_base::_Words (0x0x7f13f34c2180) 0
+
+Class std::ios_base::Init
+   size=1 align=1
+   base size=0 base align=1
+std::ios_base::Init (0x0x7f13f34c21e0) 0 empty
+
+Vtable for std::ios_base
+std::ios_base::_ZTVSt8ios_base: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt8ios_base)
+16    (int (*)(...))std::ios_base::~ios_base
+24    (int (*)(...))std::ios_base::~ios_base
+
+Class std::ios_base
+   size=216 align=8
+   base size=216 base align=8
+std::ios_base (0x0x7f13f34c2060) 0
+    vptr=((& std::ios_base::_ZTVSt8ios_base) + 16u)
+
+Class std::ctype_base
+   size=1 align=1
+   base size=0 base align=1
+std::ctype_base (0x0x7f13f34c2960) 0 empty
+
+Class std::__num_base
+   size=1 align=1
+   base size=0 base align=1
+std::__num_base (0x0x7f13f3643060) 0 empty
+
+VTT for std::basic_ostream<char>
+std::basic_ostream<char>::_ZTTSo: 2u entries
+0     ((& std::basic_ostream<char>::_ZTVSo) + 24u)
+8     ((& std::basic_ostream<char>::_ZTVSo) + 64u)
+
+VTT for std::basic_ostream<wchar_t>
+std::basic_ostream<wchar_t>::_ZTTSt13basic_ostreamIwSt11char_traitsIwEE: 2u entries
+0     ((& std::basic_ostream<wchar_t>::_ZTVSt13basic_ostreamIwSt11char_traitsIwEE) + 24u)
+8     ((& std::basic_ostream<wchar_t>::_ZTVSt13basic_ostreamIwSt11char_traitsIwEE) + 64u)
+
+VTT for std::basic_istream<char>
+std::basic_istream<char>::_ZTTSi: 2u entries
+0     ((& std::basic_istream<char>::_ZTVSi) + 24u)
+8     ((& std::basic_istream<char>::_ZTVSi) + 64u)
+
+VTT for std::basic_istream<wchar_t>
+std::basic_istream<wchar_t>::_ZTTSt13basic_istreamIwSt11char_traitsIwEE: 2u entries
+0     ((& std::basic_istream<wchar_t>::_ZTVSt13basic_istreamIwSt11char_traitsIwEE) + 24u)
+8     ((& std::basic_istream<wchar_t>::_ZTVSt13basic_istreamIwSt11char_traitsIwEE) + 64u)
+
+Construction vtable for std::basic_istream<char> (0x0x7f13f3160270 instance) in std::basic_iostream<char>
+std::basic_iostream<char>::_ZTCSd0_Si: 10u entries
+0     24u
+8     (int (*)(...))0
+16    (int (*)(...))(& _ZTISi)
+24    0u
+32    0u
+40    18446744073709551592u
+48    (int (*)(...))-24
+56    (int (*)(...))(& _ZTISi)
+64    0u
+72    0u
+
+Construction vtable for std::basic_ostream<char> (0x0x7f13f3160340 instance) in std::basic_iostream<char>
+std::basic_iostream<char>::_ZTCSd16_So: 10u entries
+0     8u
+8     (int (*)(...))0
+16    (int (*)(...))(& _ZTISo)
+24    0u
+32    0u
+40    18446744073709551608u
+48    (int (*)(...))-8
+56    (int (*)(...))(& _ZTISo)
+64    0u
+72    0u
+
+VTT for std::basic_iostream<char>
+std::basic_iostream<char>::_ZTTSd: 7u entries
+0     ((& std::basic_iostream<char>::_ZTVSd) + 24u)
+8     ((& std::basic_iostream<char>::_ZTCSd0_Si) + 24u)
+16    ((& std::basic_iostream<char>::_ZTCSd0_Si) + 64u)
+24    ((& std::basic_iostream<char>::_ZTCSd16_So) + 24u)
+32    ((& std::basic_iostream<char>::_ZTCSd16_So) + 64u)
+40    ((& std::basic_iostream<char>::_ZTVSd) + 104u)
+48    ((& std::basic_iostream<char>::_ZTVSd) + 64u)
+
+Construction vtable for std::basic_istream<wchar_t> (0x0x7f13f31606e8 instance) in std::basic_iostream<wchar_t>
+std::basic_iostream<wchar_t>::_ZTCSt14basic_iostreamIwSt11char_traitsIwEE0_St13basic_istreamIwS1_E: 10u entries
+0     24u
+8     (int (*)(...))0
+16    (int (*)(...))(& _ZTISt13basic_istreamIwSt11char_traitsIwEE)
+24    0u
+32    0u
+40    18446744073709551592u
+48    (int (*)(...))-24
+56    (int (*)(...))(& _ZTISt13basic_istreamIwSt11char_traitsIwEE)
+64    0u
+72    0u
+
+Construction vtable for std::basic_ostream<wchar_t> (0x0x7f13f31607b8 instance) in std::basic_iostream<wchar_t>
+std::basic_iostream<wchar_t>::_ZTCSt14basic_iostreamIwSt11char_traitsIwEE16_St13basic_ostreamIwS1_E: 10u entries
+0     8u
+8     (int (*)(...))0
+16    (int (*)(...))(& _ZTISt13basic_ostreamIwSt11char_traitsIwEE)
+24    0u
+32    0u
+40    18446744073709551608u
+48    (int (*)(...))-8
+56    (int (*)(...))(& _ZTISt13basic_ostreamIwSt11char_traitsIwEE)
+64    0u
+72    0u
+
+VTT for std::basic_iostream<wchar_t>
+std::basic_iostream<wchar_t>::_ZTTSt14basic_iostreamIwSt11char_traitsIwEE: 7u entries
+0     ((& std::basic_iostream<wchar_t>::_ZTVSt14basic_iostreamIwSt11char_traitsIwEE) + 24u)
+8     ((& std::basic_iostream<wchar_t>::_ZTCSt14basic_iostreamIwSt11char_traitsIwEE0_St13basic_istreamIwS1_E) + 24u)
+16    ((& std::basic_iostream<wchar_t>::_ZTCSt14basic_iostreamIwSt11char_traitsIwEE0_St13basic_istreamIwS1_E) + 64u)
+24    ((& std::basic_iostream<wchar_t>::_ZTCSt14basic_iostreamIwSt11char_traitsIwEE16_St13basic_ostreamIwS1_E) + 24u)
+32    ((& std::basic_iostream<wchar_t>::_ZTCSt14basic_iostreamIwSt11char_traitsIwEE16_St13basic_ostreamIwS1_E) + 64u)
+40    ((& std::basic_iostream<wchar_t>::_ZTVSt14basic_iostreamIwSt11char_traitsIwEE) + 104u)
+48    ((& std::basic_iostream<wchar_t>::_ZTVSt14basic_iostreamIwSt11char_traitsIwEE) + 64u)
+
+Class QByteArrayDataPtr
+   size=8 align=8
+   base size=8 base align=8
+QByteArrayDataPtr (0x0x7f13f343e8a0) 0
+
+Class QByteArray
+   size=8 align=8
+   base size=8 base align=8
+QByteArray (0x0x7f13f343e900) 0
+
+Class QByteRef
+   size=16 align=8
+   base size=12 base align=8
+QByteRef (0x0x7f13f2ea8c60) 0
+
+Class QStringDataPtr
+   size=8 align=8
+   base size=8 base align=8
+QStringDataPtr (0x0x7f13f2f93000) 0
+
+Class QStringView
+   size=16 align=8
+   base size=16 base align=8
+QStringView (0x0x7f13f2f93480) 0
+
+Class QLatin1String
+   size=16 align=8
+   base size=16 base align=8
+QLatin1String (0x0x7f13f3027300) 0
+
+Class QString::Null
+   size=1 align=1
+   base size=0 base align=1
+QString::Null (0x0x7f13f3027960) 0 empty
+
+Class QString
+   size=8 align=8
+   base size=8 base align=8
+QString (0x0x7f13f3027900) 0
+
+Class QCharRef
+   size=16 align=8
+   base size=12 base align=8
+QCharRef (0x0x7f13f2e08a20) 0
+
+Class QStringRef
+   size=16 align=8
+   base size=16 base align=8
+QStringRef (0x0x7f13f2ba7660) 0
+
+Class QtPrivate::QHashCombine
+   size=1 align=1
+   base size=0 base align=1
+QtPrivate::QHashCombine (0x0x7f13f29b3300) 0 empty
+
+Class QtPrivate::QHashCombineCommutative
+   size=1 align=1
+   base size=0 base align=1
+QtPrivate::QHashCombineCommutative (0x0x7f13f29b3360) 0 empty
+
+Class std::__detail::_List_node_base
+   size=16 align=8
+   base size=16 base align=8
+std::__detail::_List_node_base (0x0x7f13f29b33c0) 0
+
+Class QListData::NotArrayCompatibleLayout
+   size=1 align=1
+   base size=0 base align=1
+QListData::NotArrayCompatibleLayout (0x0x7f13f29b3780) 0 empty
+
+Class QListData::NotIndirectLayout
+   size=1 align=1
+   base size=0 base align=1
+QListData::NotIndirectLayout (0x0x7f13f29b37e0) 0 empty
+
+Class QListData::ArrayCompatibleLayout
+   size=1 align=1
+   base size=1 base align=1
+QListData::ArrayCompatibleLayout (0x0x7f13f29b8270) 0 empty
+  QListData::NotIndirectLayout (0x0x7f13f29b3840) 0 empty
+
+Class QListData::InlineWithPaddingLayout
+   size=1 align=1
+   base size=1 base align=1
+QListData::InlineWithPaddingLayout (0x0x7f13f2a7f540) 0 empty
+  QListData::NotArrayCompatibleLayout (0x0x7f13f29b38a0) 0 empty
+  QListData::NotIndirectLayout (0x0x7f13f29b3900) 0 empty
+
+Class QListData::IndirectLayout
+   size=1 align=1
+   base size=1 base align=1
+QListData::IndirectLayout (0x0x7f13f29b82d8) 0 empty
+  QListData::NotArrayCompatibleLayout (0x0x7f13f29b3960) 0 empty
+
+Class QListData::Data
+   size=24 align=8
+   base size=24 base align=8
+QListData::Data (0x0x7f13f29b39c0) 0
+
+Class QListData
+   size=8 align=8
+   base size=8 base align=8
+QListData (0x0x7f13f29b3720) 0
+
+Class QRegExp
+   size=8 align=8
+   base size=8 base align=8
+QRegExp (0x0x7f13f29b3e40) 0
+
+Class QStringMatcher::Data
+   size=272 align=8
+   base size=272 base align=8
+QStringMatcher::Data (0x0x7f13f282f0c0) 0
+
+Class QStringMatcher
+   size=1048 align=8
+   base size=1048 base align=8
+QStringMatcher (0x0x7f13f282f060) 0
+
+Class QStringList
+   size=8 align=8
+   base size=8 base align=8
+QStringList (0x0x7f13f281fd00) 0
+  QList<QString> (0x0x7f13f281fd68) 0
+    QListSpecialMethods<QString> (0x0x7f13f282f2a0) 0 empty
+
+Class QScopedPointerPodDeleter
+   size=1 align=1
+   base size=0 base align=1
+QScopedPointerPodDeleter (0x0x7f13f282f6c0) 0 empty
+
+Class std::_Rb_tree_node_base
+   size=32 align=8
+   base size=32 base align=8
+std::_Rb_tree_node_base (0x0x7f13f25512a0) 0
+
+Class std::allocator_arg_t
+   size=1 align=1
+   base size=0 base align=1
+std::allocator_arg_t (0x0x7f13f2551900) 0 empty
+
+Class std::__uses_alloc_base
+   size=1 align=1
+   base size=0 base align=1
+std::__uses_alloc_base (0x0x7f13f2551a80) 0 empty
+
+Class std::__uses_alloc0::_Sink
+   size=1 align=1
+   base size=0 base align=1
+std::__uses_alloc0::_Sink (0x0x7f13f2551b40) 0 empty
+
+Class std::__uses_alloc0
+   size=1 align=1
+   base size=1 base align=1
+std::__uses_alloc0 (0x0x7f13f249c680) 0
+  std::__uses_alloc_base (0x0x7f13f2551ae0) 0 empty
+
+Class std::_Swallow_assign
+   size=1 align=1
+   base size=0 base align=1
+std::_Swallow_assign (0x0x7f13f2356ba0) 0 empty
+
+Class QtPrivate::AbstractDebugStreamFunction
+   size=16 align=8
+   base size=16 base align=8
+QtPrivate::AbstractDebugStreamFunction (0x0x7f13f2356de0) 0
+
+Class QtPrivate::AbstractComparatorFunction
+   size=24 align=8
+   base size=24 base align=8
+QtPrivate::AbstractComparatorFunction (0x0x7f13f2356ea0) 0
+
+Class QtPrivate::AbstractConverterFunction
+   size=8 align=8
+   base size=8 base align=8
+QtPrivate::AbstractConverterFunction (0x0x7f13f209c000) 0
+
+Class QMetaType
+   size=80 align=8
+   base size=80 base align=8
+QMetaType (0x0x7f13f209c180) 0
+
+Class QtMetaTypePrivate::VariantData
+   size=24 align=8
+   base size=20 base align=8
+QtMetaTypePrivate::VariantData (0x0x7f13f209c5a0) 0
+
+Class QtMetaTypePrivate::VectorBoolElements
+   size=1 align=1
+   base size=0 base align=1
+QtMetaTypePrivate::VectorBoolElements (0x0x7f13f209c6c0) 0 empty
+
+Class QtMetaTypePrivate::QSequentialIterableImpl
+   size=104 align=8
+   base size=104 base align=8
+QtMetaTypePrivate::QSequentialIterableImpl (0x0x7f13f21c0060) 0
+
+Class QtMetaTypePrivate::QAssociativeIterableImpl
+   size=112 align=8
+   base size=112 base align=8
+QtMetaTypePrivate::QAssociativeIterableImpl (0x0x7f13f21c0480) 0
+
+Class QtMetaTypePrivate::QPairVariantInterfaceImpl
+   size=40 align=8
+   base size=40 base align=8
+QtMetaTypePrivate::QPairVariantInterfaceImpl (0x0x7f13f21c0780) 0
+
+Class std::chrono::_V2::system_clock
+   size=1 align=1
+   base size=0 base align=1
+std::chrono::_V2::system_clock (0x0x7f13f1c9d000) 0 empty
+
+Class std::chrono::_V2::steady_clock
+   size=1 align=1
+   base size=0 base align=1
+std::chrono::_V2::steady_clock (0x0x7f13f1d68e40) 0 empty
+
+Vtable for QObjectData
+QObjectData::_ZTV11QObjectData: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QObjectData)
+16    (int (*)(...))__cxa_pure_virtual
+24    (int (*)(...))__cxa_pure_virtual
+
+Class QObjectData
+   size=48 align=8
+   base size=48 base align=8
+QObjectData (0x0x7f13f1d68ea0) 0
+    vptr=((& QObjectData::_ZTV11QObjectData) + 16u)
+
+Class QObject::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QObject::QPrivateSignal (0x0x7f13f1db20c0) 0 empty
+
+Vtable for QObject
+QObject::_ZTV7QObject: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QObject)
+16    (int (*)(...))QObject::metaObject
+24    (int (*)(...))QObject::qt_metacast
+32    (int (*)(...))QObject::qt_metacall
+40    (int (*)(...))QObject::~QObject
+48    (int (*)(...))QObject::~QObject
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QObject
+   size=16 align=8
+   base size=16 base align=8
+QObject (0x0x7f13f1db2060) 0
+    vptr=((& QObject::_ZTV7QObject) + 16u)
+
+Vtable for QObjectUserData
+QObjectUserData::_ZTV15QObjectUserData: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QObjectUserData)
+16    (int (*)(...))QObjectUserData::~QObjectUserData
+24    (int (*)(...))QObjectUserData::~QObjectUserData
+
+Class QObjectUserData
+   size=8 align=8
+   base size=8 base align=8
+QObjectUserData (0x0x7f13f1a75360) 0 nearly-empty
+    vptr=((& QObjectUserData::_ZTV15QObjectUserData) + 16u)
+
+Class QSignalBlocker
+   size=16 align=8
+   base size=10 base align=8
+QSignalBlocker (0x0x7f13f1a753c0) 0
+
+Class QAbstractAnimation::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractAnimation::QPrivateSignal (0x0x7f13f1a75480) 0 empty
+
+Vtable for QAbstractAnimation
+QAbstractAnimation::_ZTV18QAbstractAnimation: 18u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QAbstractAnimation)
+16    (int (*)(...))QAbstractAnimation::metaObject
+24    (int (*)(...))QAbstractAnimation::qt_metacast
+32    (int (*)(...))QAbstractAnimation::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QAbstractAnimation::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))QAbstractAnimation::updateState
+136   (int (*)(...))QAbstractAnimation::updateDirection
+
+Class QAbstractAnimation
+   size=16 align=8
+   base size=16 base align=8
+QAbstractAnimation (0x0x7f13f1a66888) 0
+    vptr=((& QAbstractAnimation::_ZTV18QAbstractAnimation) + 16u)
+  QObject (0x0x7f13f1a75420) 0
+      primary-for QAbstractAnimation (0x0x7f13f1a66888)
+
+Class QAnimationDriver::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAnimationDriver::QPrivateSignal (0x0x7f13f1a75540) 0 empty
+
+Vtable for QAnimationDriver
+QAnimationDriver::_ZTV16QAnimationDriver: 18u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QAnimationDriver)
+16    (int (*)(...))QAnimationDriver::metaObject
+24    (int (*)(...))QAnimationDriver::qt_metacast
+32    (int (*)(...))QAnimationDriver::qt_metacall
+40    (int (*)(...))QAnimationDriver::~QAnimationDriver
+48    (int (*)(...))QAnimationDriver::~QAnimationDriver
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QAnimationDriver::advance
+120   (int (*)(...))QAnimationDriver::elapsed
+128   (int (*)(...))QAnimationDriver::start
+136   (int (*)(...))QAnimationDriver::stop
+
+Class QAnimationDriver
+   size=16 align=8
+   base size=16 base align=8
+QAnimationDriver (0x0x7f13f1a668f0) 0
+    vptr=((& QAnimationDriver::_ZTV16QAnimationDriver) + 16u)
+  QObject (0x0x7f13f1a754e0) 0
+      primary-for QAnimationDriver (0x0x7f13f1a668f0)
+
+Class QEventLoop::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QEventLoop::QPrivateSignal (0x0x7f13f1a75600) 0 empty
+
+Vtable for QEventLoop
+QEventLoop::_ZTV10QEventLoop: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QEventLoop)
+16    (int (*)(...))QEventLoop::metaObject
+24    (int (*)(...))QEventLoop::qt_metacast
+32    (int (*)(...))QEventLoop::qt_metacall
+40    (int (*)(...))QEventLoop::~QEventLoop
+48    (int (*)(...))QEventLoop::~QEventLoop
+56    (int (*)(...))QEventLoop::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QEventLoop
+   size=16 align=8
+   base size=16 base align=8
+QEventLoop (0x0x7f13f1a66958) 0
+    vptr=((& QEventLoop::_ZTV10QEventLoop) + 16u)
+  QObject (0x0x7f13f1a755a0) 0
+      primary-for QEventLoop (0x0x7f13f1a66958)
+
+Class QEventLoopLocker
+   size=8 align=8
+   base size=8 base align=8
+QEventLoopLocker (0x0x7f13f1a757e0) 0
+
+Class QAbstractEventDispatcher::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractEventDispatcher::QPrivateSignal (0x0x7f13f1a758a0) 0 empty
+
+Class QAbstractEventDispatcher::TimerInfo
+   size=12 align=4
+   base size=12 base align=4
+QAbstractEventDispatcher::TimerInfo (0x0x7f13f1a75900) 0
+
+Vtable for QAbstractEventDispatcher
+QAbstractEventDispatcher::_ZTV24QAbstractEventDispatcher: 28u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QAbstractEventDispatcher)
+16    (int (*)(...))QAbstractEventDispatcher::metaObject
+24    (int (*)(...))QAbstractEventDispatcher::qt_metacast
+32    (int (*)(...))QAbstractEventDispatcher::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))__cxa_pure_virtual
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))__cxa_pure_virtual
+160   (int (*)(...))__cxa_pure_virtual
+168   (int (*)(...))__cxa_pure_virtual
+176   (int (*)(...))__cxa_pure_virtual
+184   (int (*)(...))__cxa_pure_virtual
+192   (int (*)(...))__cxa_pure_virtual
+200   (int (*)(...))__cxa_pure_virtual
+208   (int (*)(...))QAbstractEventDispatcher::startingUp
+216   (int (*)(...))QAbstractEventDispatcher::closingDown
+
+Class QAbstractEventDispatcher
+   size=16 align=8
+   base size=16 base align=8
+QAbstractEventDispatcher (0x0x7f13f1a66a90) 0
+    vptr=((& QAbstractEventDispatcher::_ZTV24QAbstractEventDispatcher) + 16u)
+  QObject (0x0x7f13f1a75840) 0
+      primary-for QAbstractEventDispatcher (0x0x7f13f1a66a90)
+
+Vtable for std::type_info
+std::type_info::_ZTVSt9type_info: 8u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt9type_info)
+16    (int (*)(...))std::type_info::~type_info
+24    (int (*)(...))std::type_info::~type_info
+32    (int (*)(...))std::type_info::__is_pointer_p
+40    (int (*)(...))std::type_info::__is_function_p
+48    (int (*)(...))std::type_info::__do_catch
+56    (int (*)(...))std::type_info::__do_upcast
+
+Class std::type_info
+   size=16 align=8
+   base size=16 base align=8
+std::type_info (0x0x7f13f1a75ba0) 0
+    vptr=((& std::type_info::_ZTVSt9type_info) + 16u)
+
+Vtable for std::bad_cast
+std::bad_cast::_ZTVSt8bad_cast: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt8bad_cast)
+16    (int (*)(...))std::bad_cast::~bad_cast
+24    (int (*)(...))std::bad_cast::~bad_cast
+32    (int (*)(...))std::bad_cast::what
+
+Class std::bad_cast
+   size=8 align=8
+   base size=8 base align=8
+std::bad_cast (0x0x7f13f1a66c98) 0 nearly-empty
+    vptr=((& std::bad_cast::_ZTVSt8bad_cast) + 16u)
+  std::exception (0x0x7f13f1a75c00) 0 nearly-empty
+      primary-for std::bad_cast (0x0x7f13f1a66c98)
+
+Vtable for std::bad_typeid
+std::bad_typeid::_ZTVSt10bad_typeid: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt10bad_typeid)
+16    (int (*)(...))std::bad_typeid::~bad_typeid
+24    (int (*)(...))std::bad_typeid::~bad_typeid
+32    (int (*)(...))std::bad_typeid::what
+
+Class std::bad_typeid
+   size=8 align=8
+   base size=8 base align=8
+std::bad_typeid (0x0x7f13f1a66d00) 0 nearly-empty
+    vptr=((& std::bad_typeid::_ZTVSt10bad_typeid) + 16u)
+  std::exception (0x0x7f13f1a75c60) 0 nearly-empty
+      primary-for std::bad_typeid (0x0x7f13f1a66d00)
+
+Vtable for std::bad_function_call
+std::bad_function_call::_ZTVSt17bad_function_call: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt17bad_function_call)
+16    (int (*)(...))std::bad_function_call::~bad_function_call
+24    (int (*)(...))std::bad_function_call::~bad_function_call
+32    (int (*)(...))std::bad_function_call::what
+
+Class std::bad_function_call
+   size=8 align=8
+   base size=8 base align=8
+std::bad_function_call (0x0x7f13f1bbaf70) 0 nearly-empty
+    vptr=((& std::bad_function_call::_ZTVSt17bad_function_call) + 16u)
+  std::exception (0x0x7f13f1c35d20) 0 nearly-empty
+      primary-for std::bad_function_call (0x0x7f13f1bbaf70)
+
+Class std::_Nocopy_types
+   size=16 align=8
+   base size=16 base align=8
+std::_Nocopy_types (0x0x7f13f1c35de0) 0
+
+Class std::_Any_data
+   size=16 align=8
+   base size=16 base align=8
+std::_Any_data (0x0x7f13f1c35e40) 0
+
+Class std::_Function_base
+   size=24 align=8
+   base size=24 base align=8
+std::_Function_base (0x0x7f13f1c35f60) 0
+
+Class QMapNodeBase
+   size=24 align=8
+   base size=24 base align=8
+QMapNodeBase (0x0x7f13f18d8480) 0
+
+Class QMapDataBase
+   size=40 align=8
+   base size=40 base align=8
+QMapDataBase (0x0x7f13f18d89c0) 0
+
+Class QHashData::Node
+   size=16 align=8
+   base size=16 base align=8
+QHashData::Node (0x0x7f13f18d8d80) 0
+
+Class QHashData
+   size=48 align=8
+   base size=44 base align=8
+QHashData (0x0x7f13f18d8d20) 0
+
+Class QHashDummyValue
+   size=1 align=1
+   base size=0 base align=1
+QHashDummyValue (0x0x7f13f18d8de0) 0 empty
+
+Class QVariant::PrivateShared
+   size=16 align=8
+   base size=12 base align=8
+QVariant::PrivateShared (0x0x7f13f16716c0) 0
+
+Class QVariant::Private::Data
+   size=8 align=8
+   base size=8 base align=8
+QVariant::Private::Data (0x0x7f13f1671780) 0
+
+Class QVariant::Private
+   size=16 align=8
+   base size=12 base align=8
+QVariant::Private (0x0x7f13f1671720) 0
+
+Class QVariant::Handler
+   size=72 align=8
+   base size=72 base align=8
+QVariant::Handler (0x0x7f13f16717e0) 0
+
+Class QVariant
+   size=16 align=8
+   base size=16 base align=8
+QVariant (0x0x7f13f1671660) 0
+
+Class QVariantComparisonHelper
+   size=8 align=8
+   base size=8 base align=8
+QVariantComparisonHelper (0x0x7f13f14c6300) 0
+
+Class QSequentialIterable::const_iterator
+   size=112 align=8
+   base size=112 base align=8
+QSequentialIterable::const_iterator (0x0x7f13f14c6960) 0
+
+Class QSequentialIterable
+   size=104 align=8
+   base size=104 base align=8
+QSequentialIterable (0x0x7f13f14c6900) 0
+
+Class QAssociativeIterable::const_iterator
+   size=120 align=8
+   base size=120 base align=8
+QAssociativeIterable::const_iterator (0x0x7f13f14c6a20) 0
+
+Class QAssociativeIterable
+   size=112 align=8
+   base size=112 base align=8
+QAssociativeIterable (0x0x7f13f14c69c0) 0
+
+Class QModelIndex
+   size=24 align=8
+   base size=24 base align=8
+QModelIndex (0x0x7f13f15efd20) 0
+
+Class QPersistentModelIndex
+   size=8 align=8
+   base size=8 base align=8
+QPersistentModelIndex (0x0x7f13f1335420) 0
+
+Class QAbstractItemModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractItemModel::QPrivateSignal (0x0x7f13f13d1b40) 0 empty
+
+Vtable for QAbstractItemModel
+QAbstractItemModel::_ZTV18QAbstractItemModel: 48u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QAbstractItemModel)
+16    (int (*)(...))QAbstractItemModel::metaObject
+24    (int (*)(...))QAbstractItemModel::qt_metacast
+32    (int (*)(...))QAbstractItemModel::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))QAbstractItemModel::sibling
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))QAbstractItemModel::hasChildren
+160   (int (*)(...))__cxa_pure_virtual
+168   (int (*)(...))QAbstractItemModel::setData
+176   (int (*)(...))QAbstractItemModel::headerData
+184   (int (*)(...))QAbstractItemModel::setHeaderData
+192   (int (*)(...))QAbstractItemModel::itemData
+200   (int (*)(...))QAbstractItemModel::setItemData
+208   (int (*)(...))QAbstractItemModel::mimeTypes
+216   (int (*)(...))QAbstractItemModel::mimeData
+224   (int (*)(...))QAbstractItemModel::canDropMimeData
+232   (int (*)(...))QAbstractItemModel::dropMimeData
+240   (int (*)(...))QAbstractItemModel::supportedDropActions
+248   (int (*)(...))QAbstractItemModel::supportedDragActions
+256   (int (*)(...))QAbstractItemModel::insertRows
+264   (int (*)(...))QAbstractItemModel::insertColumns
+272   (int (*)(...))QAbstractItemModel::removeRows
+280   (int (*)(...))QAbstractItemModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QAbstractItemModel::fetchMore
+312   (int (*)(...))QAbstractItemModel::canFetchMore
+320   (int (*)(...))QAbstractItemModel::flags
+328   (int (*)(...))QAbstractItemModel::sort
+336   (int (*)(...))QAbstractItemModel::buddy
+344   (int (*)(...))QAbstractItemModel::match
+352   (int (*)(...))QAbstractItemModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractItemModel::submit
+376   (int (*)(...))QAbstractItemModel::revert
+
+Class QAbstractItemModel
+   size=16 align=8
+   base size=16 base align=8
+QAbstractItemModel (0x0x7f13f13d4d00) 0
+    vptr=((& QAbstractItemModel::_ZTV18QAbstractItemModel) + 16u)
+  QObject (0x0x7f13f13d1ae0) 0
+      primary-for QAbstractItemModel (0x0x7f13f13d4d00)
+
+Class QAbstractTableModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractTableModel::QPrivateSignal (0x0x7f13f1435420) 0 empty
+
+Vtable for QAbstractTableModel
+QAbstractTableModel::_ZTV19QAbstractTableModel: 48u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QAbstractTableModel)
+16    (int (*)(...))QAbstractTableModel::metaObject
+24    (int (*)(...))QAbstractTableModel::qt_metacast
+32    (int (*)(...))QAbstractTableModel::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QAbstractTableModel::index
+120   (int (*)(...))QAbstractTableModel::parent
+128   (int (*)(...))QAbstractTableModel::sibling
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))QAbstractTableModel::hasChildren
+160   (int (*)(...))__cxa_pure_virtual
+168   (int (*)(...))QAbstractItemModel::setData
+176   (int (*)(...))QAbstractItemModel::headerData
+184   (int (*)(...))QAbstractItemModel::setHeaderData
+192   (int (*)(...))QAbstractItemModel::itemData
+200   (int (*)(...))QAbstractItemModel::setItemData
+208   (int (*)(...))QAbstractItemModel::mimeTypes
+216   (int (*)(...))QAbstractItemModel::mimeData
+224   (int (*)(...))QAbstractItemModel::canDropMimeData
+232   (int (*)(...))QAbstractTableModel::dropMimeData
+240   (int (*)(...))QAbstractItemModel::supportedDropActions
+248   (int (*)(...))QAbstractItemModel::supportedDragActions
+256   (int (*)(...))QAbstractItemModel::insertRows
+264   (int (*)(...))QAbstractItemModel::insertColumns
+272   (int (*)(...))QAbstractItemModel::removeRows
+280   (int (*)(...))QAbstractItemModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QAbstractItemModel::fetchMore
+312   (int (*)(...))QAbstractItemModel::canFetchMore
+320   (int (*)(...))QAbstractTableModel::flags
+328   (int (*)(...))QAbstractItemModel::sort
+336   (int (*)(...))QAbstractItemModel::buddy
+344   (int (*)(...))QAbstractItemModel::match
+352   (int (*)(...))QAbstractItemModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractItemModel::submit
+376   (int (*)(...))QAbstractItemModel::revert
+
+Class QAbstractTableModel
+   size=16 align=8
+   base size=16 base align=8
+QAbstractTableModel (0x0x7f13f1431410) 0
+    vptr=((& QAbstractTableModel::_ZTV19QAbstractTableModel) + 16u)
+  QAbstractItemModel (0x0x7f13f1431478) 0
+      primary-for QAbstractTableModel (0x0x7f13f1431410)
+    QObject (0x0x7f13f14353c0) 0
+        primary-for QAbstractItemModel (0x0x7f13f1431478)
+
+Class QAbstractListModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractListModel::QPrivateSignal (0x0x7f13f14354e0) 0 empty
+
+Vtable for QAbstractListModel
+QAbstractListModel::_ZTV18QAbstractListModel: 48u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QAbstractListModel)
+16    (int (*)(...))QAbstractListModel::metaObject
+24    (int (*)(...))QAbstractListModel::qt_metacast
+32    (int (*)(...))QAbstractListModel::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QAbstractListModel::index
+120   (int (*)(...))QAbstractListModel::parent
+128   (int (*)(...))QAbstractListModel::sibling
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))QAbstractListModel::columnCount
+152   (int (*)(...))QAbstractListModel::hasChildren
+160   (int (*)(...))__cxa_pure_virtual
+168   (int (*)(...))QAbstractItemModel::setData
+176   (int (*)(...))QAbstractItemModel::headerData
+184   (int (*)(...))QAbstractItemModel::setHeaderData
+192   (int (*)(...))QAbstractItemModel::itemData
+200   (int (*)(...))QAbstractItemModel::setItemData
+208   (int (*)(...))QAbstractItemModel::mimeTypes
+216   (int (*)(...))QAbstractItemModel::mimeData
+224   (int (*)(...))QAbstractItemModel::canDropMimeData
+232   (int (*)(...))QAbstractListModel::dropMimeData
+240   (int (*)(...))QAbstractItemModel::supportedDropActions
+248   (int (*)(...))QAbstractItemModel::supportedDragActions
+256   (int (*)(...))QAbstractItemModel::insertRows
+264   (int (*)(...))QAbstractItemModel::insertColumns
+272   (int (*)(...))QAbstractItemModel::removeRows
+280   (int (*)(...))QAbstractItemModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QAbstractItemModel::fetchMore
+312   (int (*)(...))QAbstractItemModel::canFetchMore
+320   (int (*)(...))QAbstractListModel::flags
+328   (int (*)(...))QAbstractItemModel::sort
+336   (int (*)(...))QAbstractItemModel::buddy
+344   (int (*)(...))QAbstractItemModel::match
+352   (int (*)(...))QAbstractItemModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractItemModel::submit
+376   (int (*)(...))QAbstractItemModel::revert
+
+Class QAbstractListModel
+   size=16 align=8
+   base size=16 base align=8
+QAbstractListModel (0x0x7f13f14314e0) 0
+    vptr=((& QAbstractListModel::_ZTV18QAbstractListModel) + 16u)
+  QAbstractItemModel (0x0x7f13f1431548) 0
+      primary-for QAbstractListModel (0x0x7f13f14314e0)
+    QObject (0x0x7f13f1435480) 0
+        primary-for QAbstractItemModel (0x0x7f13f1431548)
+
+Vtable for QAbstractNativeEventFilter
+QAbstractNativeEventFilter::_ZTV26QAbstractNativeEventFilter: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI26QAbstractNativeEventFilter)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class QAbstractNativeEventFilter
+   size=16 align=8
+   base size=16 base align=8
+QAbstractNativeEventFilter (0x0x7f13f1435780) 0
+    vptr=((& QAbstractNativeEventFilter::_ZTV26QAbstractNativeEventFilter) + 16u)
+
+Class QAbstractProxyModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractProxyModel::QPrivateSignal (0x0x7f13f1435840) 0 empty
+
+Vtable for QAbstractProxyModel
+QAbstractProxyModel::_ZTV19QAbstractProxyModel: 53u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QAbstractProxyModel)
+16    (int (*)(...))QAbstractProxyModel::metaObject
+24    (int (*)(...))QAbstractProxyModel::qt_metacast
+32    (int (*)(...))QAbstractProxyModel::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))QAbstractProxyModel::sibling
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))QAbstractProxyModel::hasChildren
+160   (int (*)(...))QAbstractProxyModel::data
+168   (int (*)(...))QAbstractProxyModel::setData
+176   (int (*)(...))QAbstractProxyModel::headerData
+184   (int (*)(...))QAbstractProxyModel::setHeaderData
+192   (int (*)(...))QAbstractProxyModel::itemData
+200   (int (*)(...))QAbstractProxyModel::setItemData
+208   (int (*)(...))QAbstractProxyModel::mimeTypes
+216   (int (*)(...))QAbstractProxyModel::mimeData
+224   (int (*)(...))QAbstractProxyModel::canDropMimeData
+232   (int (*)(...))QAbstractProxyModel::dropMimeData
+240   (int (*)(...))QAbstractProxyModel::supportedDropActions
+248   (int (*)(...))QAbstractProxyModel::supportedDragActions
+256   (int (*)(...))QAbstractItemModel::insertRows
+264   (int (*)(...))QAbstractItemModel::insertColumns
+272   (int (*)(...))QAbstractItemModel::removeRows
+280   (int (*)(...))QAbstractItemModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QAbstractProxyModel::fetchMore
+312   (int (*)(...))QAbstractProxyModel::canFetchMore
+320   (int (*)(...))QAbstractProxyModel::flags
+328   (int (*)(...))QAbstractProxyModel::sort
+336   (int (*)(...))QAbstractProxyModel::buddy
+344   (int (*)(...))QAbstractItemModel::match
+352   (int (*)(...))QAbstractProxyModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractProxyModel::submit
+376   (int (*)(...))QAbstractProxyModel::revert
+384   (int (*)(...))QAbstractProxyModel::setSourceModel
+392   (int (*)(...))__cxa_pure_virtual
+400   (int (*)(...))__cxa_pure_virtual
+408   (int (*)(...))QAbstractProxyModel::mapSelectionToSource
+416   (int (*)(...))QAbstractProxyModel::mapSelectionFromSource
+
+Class QAbstractProxyModel
+   size=16 align=8
+   base size=16 base align=8
+QAbstractProxyModel (0x0x7f13f1431680) 0
+    vptr=((& QAbstractProxyModel::_ZTV19QAbstractProxyModel) + 16u)
+  QAbstractItemModel (0x0x7f13f14316e8) 0
+      primary-for QAbstractProxyModel (0x0x7f13f1431680)
+    QObject (0x0x7f13f14357e0) 0
+        primary-for QAbstractItemModel (0x0x7f13f14316e8)
+
+Class QAbstractState::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractState::QPrivateSignal (0x0x7f13f1435900) 0 empty
+
+Vtable for QAbstractState
+QAbstractState::_ZTV14QAbstractState: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QAbstractState)
+16    (int (*)(...))QAbstractState::metaObject
+24    (int (*)(...))QAbstractState::qt_metacast
+32    (int (*)(...))QAbstractState::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QAbstractState::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+
+Class QAbstractState
+   size=16 align=8
+   base size=16 base align=8
+QAbstractState (0x0x7f13f1431750) 0
+    vptr=((& QAbstractState::_ZTV14QAbstractState) + 16u)
+  QObject (0x0x7f13f14358a0) 0
+      primary-for QAbstractState (0x0x7f13f1431750)
+
+Class QAbstractTransition::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractTransition::QPrivateSignal (0x0x7f13f14359c0) 0 empty
+
+Vtable for QAbstractTransition
+QAbstractTransition::_ZTV19QAbstractTransition: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QAbstractTransition)
+16    (int (*)(...))QAbstractTransition::metaObject
+24    (int (*)(...))QAbstractTransition::qt_metacast
+32    (int (*)(...))QAbstractTransition::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QAbstractTransition::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+
+Class QAbstractTransition
+   size=16 align=8
+   base size=16 base align=8
+QAbstractTransition (0x0x7f13f14317b8) 0
+    vptr=((& QAbstractTransition::_ZTV19QAbstractTransition) + 16u)
+  QObject (0x0x7f13f1435960) 0
+      primary-for QAbstractTransition (0x0x7f13f14317b8)
+
+Class QAnimationGroup::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAnimationGroup::QPrivateSignal (0x0x7f13f1435a80) 0 empty
+
+Vtable for QAnimationGroup
+QAnimationGroup::_ZTV15QAnimationGroup: 18u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QAnimationGroup)
+16    (int (*)(...))QAnimationGroup::metaObject
+24    (int (*)(...))QAnimationGroup::qt_metacast
+32    (int (*)(...))QAnimationGroup::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QAnimationGroup::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))QAbstractAnimation::updateState
+136   (int (*)(...))QAbstractAnimation::updateDirection
+
+Class QAnimationGroup
+   size=16 align=8
+   base size=16 base align=8
+QAnimationGroup (0x0x7f13f1431820) 0
+    vptr=((& QAnimationGroup::_ZTV15QAnimationGroup) + 16u)
+  QAbstractAnimation (0x0x7f13f1431888) 0
+      primary-for QAnimationGroup (0x0x7f13f1431820)
+    QObject (0x0x7f13f1435a20) 0
+        primary-for QAbstractAnimation (0x0x7f13f1431888)
+
+Class QBasicTimer
+   size=4 align=4
+   base size=4 base align=4
+QBasicTimer (0x0x7f13f11a57e0) 0
+
+Class QBitArray
+   size=8 align=8
+   base size=8 base align=8
+QBitArray (0x0x7f13f11a5a80) 0
+
+Class QBitRef
+   size=16 align=8
+   base size=12 base align=8
+QBitRef (0x0x7f13f11a5b40) 0
+
+Class QIODevice::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QIODevice::QPrivateSignal (0x0x7f13f11a5e40) 0 empty
+
+Vtable for QIODevice
+QIODevice::_ZTV9QIODevice: 30u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QIODevice)
+16    (int (*)(...))QIODevice::metaObject
+24    (int (*)(...))QIODevice::qt_metacast
+32    (int (*)(...))QIODevice::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QIODevice::isSequential
+120   (int (*)(...))QIODevice::open
+128   (int (*)(...))QIODevice::close
+136   (int (*)(...))QIODevice::pos
+144   (int (*)(...))QIODevice::size
+152   (int (*)(...))QIODevice::seek
+160   (int (*)(...))QIODevice::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QIODevice::bytesAvailable
+184   (int (*)(...))QIODevice::bytesToWrite
+192   (int (*)(...))QIODevice::canReadLine
+200   (int (*)(...))QIODevice::waitForReadyRead
+208   (int (*)(...))QIODevice::waitForBytesWritten
+216   (int (*)(...))__cxa_pure_virtual
+224   (int (*)(...))QIODevice::readLineData
+232   (int (*)(...))__cxa_pure_virtual
+
+Class QIODevice
+   size=16 align=8
+   base size=16 base align=8
+QIODevice (0x0x7f13f1431f08) 0
+    vptr=((& QIODevice::_ZTV9QIODevice) + 16u)
+  QObject (0x0x7f13f11a5de0) 0
+      primary-for QIODevice (0x0x7f13f1431f08)
+
+Class QBuffer::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QBuffer::QPrivateSignal (0x0x7f13f0e660c0) 0 empty
+
+Vtable for QBuffer
+QBuffer::_ZTV7QBuffer: 30u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QBuffer)
+16    (int (*)(...))QBuffer::metaObject
+24    (int (*)(...))QBuffer::qt_metacast
+32    (int (*)(...))QBuffer::qt_metacall
+40    (int (*)(...))QBuffer::~QBuffer
+48    (int (*)(...))QBuffer::~QBuffer
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QBuffer::connectNotify
+104   (int (*)(...))QBuffer::disconnectNotify
+112   (int (*)(...))QIODevice::isSequential
+120   (int (*)(...))QBuffer::open
+128   (int (*)(...))QBuffer::close
+136   (int (*)(...))QBuffer::pos
+144   (int (*)(...))QBuffer::size
+152   (int (*)(...))QBuffer::seek
+160   (int (*)(...))QBuffer::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QIODevice::bytesAvailable
+184   (int (*)(...))QIODevice::bytesToWrite
+192   (int (*)(...))QBuffer::canReadLine
+200   (int (*)(...))QIODevice::waitForReadyRead
+208   (int (*)(...))QIODevice::waitForBytesWritten
+216   (int (*)(...))QBuffer::readData
+224   (int (*)(...))QIODevice::readLineData
+232   (int (*)(...))QBuffer::writeData
+
+Class QBuffer
+   size=16 align=8
+   base size=16 base align=8
+QBuffer (0x0x7f13f0e5f068) 0
+    vptr=((& QBuffer::_ZTV7QBuffer) + 16u)
+  QIODevice (0x0x7f13f0e5f0d0) 0
+      primary-for QBuffer (0x0x7f13f0e5f068)
+    QObject (0x0x7f13f0e66060) 0
+        primary-for QIODevice (0x0x7f13f0e5f0d0)
+
+Class QByteArrayMatcher::Data
+   size=272 align=8
+   base size=272 base align=8
+QByteArrayMatcher::Data (0x0x7f13f0e66180) 0
+
+Class QByteArrayMatcher
+   size=1040 align=8
+   base size=1040 base align=8
+QByteArrayMatcher (0x0x7f13f0e66120) 0
+
+Class QStaticByteArrayMatcherBase::Skiptable
+   size=256 align=1
+   base size=256 base align=1
+QStaticByteArrayMatcherBase::Skiptable (0x0x7f13f0e662a0) 0
+
+Class QStaticByteArrayMatcherBase
+   size=256 align=16
+   base size=256 base align=16
+QStaticByteArrayMatcherBase (0x0x7f13f0e66240) 0
+
+Class QSharedData
+   size=4 align=4
+   base size=4 base align=4
+QSharedData (0x0x7f13f0e66480) 0
+
+Class QLocale
+   size=8 align=8
+   base size=8 base align=8
+QLocale (0x0x7f13f0e66660) 0
+
+Class QCollatorSortKey
+   size=8 align=8
+   base size=8 base align=8
+QCollatorSortKey (0x0x7f13f0e66c60) 0
+
+Class QCollator
+   size=8 align=8
+   base size=8 base align=8
+QCollator (0x0x7f13f0e66d20) 0
+
+Class QCommandLineOption
+   size=8 align=8
+   base size=8 base align=8
+QCommandLineOption (0x0x7f13f0c2dd20) 0
+
+Vtable for QEvent
+QEvent::_ZTV6QEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI6QEvent)
+16    (int (*)(...))QEvent::~QEvent
+24    (int (*)(...))QEvent::~QEvent
+
+Class QEvent
+   size=24 align=8
+   base size=20 base align=8
+QEvent (0x0x7f13f0c6c1e0) 0
+    vptr=((& QEvent::_ZTV6QEvent) + 16u)
+
+Vtable for QTimerEvent
+QTimerEvent::_ZTV11QTimerEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QTimerEvent)
+16    (int (*)(...))QTimerEvent::~QTimerEvent
+24    (int (*)(...))QTimerEvent::~QTimerEvent
+
+Class QTimerEvent
+   size=24 align=8
+   base size=24 base align=8
+QTimerEvent (0x0x7f13f0c425b0) 0
+    vptr=((& QTimerEvent::_ZTV11QTimerEvent) + 16u)
+  QEvent (0x0x7f13f0c6c240) 0
+      primary-for QTimerEvent (0x0x7f13f0c425b0)
+
+Vtable for QChildEvent
+QChildEvent::_ZTV11QChildEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QChildEvent)
+16    (int (*)(...))QChildEvent::~QChildEvent
+24    (int (*)(...))QChildEvent::~QChildEvent
+
+Class QChildEvent
+   size=32 align=8
+   base size=32 base align=8
+QChildEvent (0x0x7f13f0c42618) 0
+    vptr=((& QChildEvent::_ZTV11QChildEvent) + 16u)
+  QEvent (0x0x7f13f0c6c2a0) 0
+      primary-for QChildEvent (0x0x7f13f0c42618)
+
+Vtable for QDynamicPropertyChangeEvent
+QDynamicPropertyChangeEvent::_ZTV27QDynamicPropertyChangeEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI27QDynamicPropertyChangeEvent)
+16    (int (*)(...))QDynamicPropertyChangeEvent::~QDynamicPropertyChangeEvent
+24    (int (*)(...))QDynamicPropertyChangeEvent::~QDynamicPropertyChangeEvent
+
+Class QDynamicPropertyChangeEvent
+   size=32 align=8
+   base size=32 base align=8
+QDynamicPropertyChangeEvent (0x0x7f13f0c42b60) 0
+    vptr=((& QDynamicPropertyChangeEvent::_ZTV27QDynamicPropertyChangeEvent) + 16u)
+  QEvent (0x0x7f13f0c6c780) 0
+      primary-for QDynamicPropertyChangeEvent (0x0x7f13f0c42b60)
+
+Vtable for QDeferredDeleteEvent
+QDeferredDeleteEvent::_ZTV20QDeferredDeleteEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QDeferredDeleteEvent)
+16    (int (*)(...))QDeferredDeleteEvent::~QDeferredDeleteEvent
+24    (int (*)(...))QDeferredDeleteEvent::~QDeferredDeleteEvent
+
+Class QDeferredDeleteEvent
+   size=24 align=8
+   base size=24 base align=8
+QDeferredDeleteEvent (0x0x7f13f0c42bc8) 0
+    vptr=((& QDeferredDeleteEvent::_ZTV20QDeferredDeleteEvent) + 16u)
+  QEvent (0x0x7f13f0c6c7e0) 0
+      primary-for QDeferredDeleteEvent (0x0x7f13f0c42bc8)
+
+Class QCoreApplication::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QCoreApplication::QPrivateSignal (0x0x7f13f0c6c8a0) 0 empty
+
+Vtable for QCoreApplication
+QCoreApplication::_ZTV16QCoreApplication: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QCoreApplication)
+16    (int (*)(...))QCoreApplication::metaObject
+24    (int (*)(...))QCoreApplication::qt_metacast
+32    (int (*)(...))QCoreApplication::qt_metacall
+40    (int (*)(...))QCoreApplication::~QCoreApplication
+48    (int (*)(...))QCoreApplication::~QCoreApplication
+56    (int (*)(...))QCoreApplication::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QCoreApplication::notify
+120   (int (*)(...))QCoreApplication::compressEvent
+
+Class QCoreApplication
+   size=16 align=8
+   base size=16 base align=8
+QCoreApplication (0x0x7f13f0c42c30) 0
+    vptr=((& QCoreApplication::_ZTV16QCoreApplication) + 16u)
+  QObject (0x0x7f13f0c6c840) 0
+      primary-for QCoreApplication (0x0x7f13f0c42c30)
+
+Class QCommandLineParser
+   size=8 align=8
+   base size=8 base align=8
+QCommandLineParser (0x0x7f13f0c6c900) 0
+
+Class QContiguousCacheData
+   size=24 align=4
+   base size=24 base align=4
+QContiguousCacheData (0x0x7f13f0c6c960) 0
+
+Class QCryptographicHash
+   size=8 align=8
+   base size=8 base align=8
+QCryptographicHash (0x0x7f13f0c6cf60) 0
+
+Class QDataStream
+   size=32 align=8
+   base size=32 base align=8
+QDataStream (0x0x7f13f0d61000) 0
+
+Class QtPrivate::StreamStateSaver
+   size=16 align=8
+   base size=12 base align=8
+QtPrivate::StreamStateSaver (0x0x7f13f0d610c0) 0
+
+Class QDate
+   size=8 align=8
+   base size=8 base align=8
+QDate (0x0x7f13f0d615a0) 0
+
+Class QTime
+   size=4 align=4
+   base size=4 base align=4
+QTime (0x0x7f13f0d61840) 0
+
+Class QDateTime::ShortData
+   size=8 align=8
+   base size=8 base align=8
+QDateTime::ShortData (0x0x7f13f0a1c000) 0
+
+Class QDateTime::Data
+   size=8 align=8
+   base size=8 base align=8
+QDateTime::Data (0x0x7f13f0a1c060) 0
+
+Class QDateTime
+   size=8 align=8
+   base size=8 base align=8
+QDateTime (0x0x7f13f0d61f60) 0
+
+Class QElapsedTimer
+   size=16 align=8
+   base size=16 base align=8
+QElapsedTimer (0x0x7f13f0ac4180) 0
+
+Class QDeadlineTimer
+   size=16 align=8
+   base size=16 base align=8
+QDeadlineTimer (0x0x7f13f0ac4660) 0
+
+Vtable for QTextStream
+QTextStream::_ZTV11QTextStream: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QTextStream)
+16    (int (*)(...))QTextStream::~QTextStream
+24    (int (*)(...))QTextStream::~QTextStream
+
+Class QTextStream
+   size=16 align=8
+   base size=16 base align=8
+QTextStream (0x0x7f13f0c05600) 0
+    vptr=((& QTextStream::_ZTV11QTextStream) + 16u)
+
+Class QTextStreamManipulator
+   size=40 align=8
+   base size=38 base align=8
+QTextStreamManipulator (0x0x7f13f0c058a0) 0
+
+Class QtSharedPointer::NormalDeleter
+   size=1 align=1
+   base size=0 base align=1
+QtSharedPointer::NormalDeleter (0x0x7f13f0c05ae0) 0 empty
+
+Class QtSharedPointer::ExternalRefCountData
+   size=16 align=8
+   base size=16 base align=8
+QtSharedPointer::ExternalRefCountData (0x0x7f13f0c05c60) 0
+
+Class QDebug::Stream
+   size=80 align=8
+   base size=76 base align=8
+QDebug::Stream (0x0x7f13f09931e0) 0
+
+Class QDebug
+   size=8 align=8
+   base size=8 base align=8
+QDebug (0x0x7f13f0993180) 0
+
+Class QDebugStateSaver
+   size=8 align=8
+   base size=8 base align=8
+QDebugStateSaver (0x0x7f13f068a6c0) 0
+
+Class QNoDebug
+   size=1 align=1
+   base size=0 base align=1
+QNoDebug (0x0x7f13f068a780) 0 empty
+
+Class QFileDevice::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFileDevice::QPrivateSignal (0x0x7f13f0761900) 0 empty
+
+Vtable for QFileDevice
+QFileDevice::_ZTV11QFileDevice: 34u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QFileDevice)
+16    (int (*)(...))QFileDevice::metaObject
+24    (int (*)(...))QFileDevice::qt_metacast
+32    (int (*)(...))QFileDevice::qt_metacall
+40    (int (*)(...))QFileDevice::~QFileDevice
+48    (int (*)(...))QFileDevice::~QFileDevice
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QFileDevice::isSequential
+120   (int (*)(...))QIODevice::open
+128   (int (*)(...))QFileDevice::close
+136   (int (*)(...))QFileDevice::pos
+144   (int (*)(...))QFileDevice::size
+152   (int (*)(...))QFileDevice::seek
+160   (int (*)(...))QFileDevice::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QIODevice::bytesAvailable
+184   (int (*)(...))QIODevice::bytesToWrite
+192   (int (*)(...))QIODevice::canReadLine
+200   (int (*)(...))QIODevice::waitForReadyRead
+208   (int (*)(...))QIODevice::waitForBytesWritten
+216   (int (*)(...))QFileDevice::readData
+224   (int (*)(...))QFileDevice::readLineData
+232   (int (*)(...))QFileDevice::writeData
+240   (int (*)(...))QFileDevice::fileName
+248   (int (*)(...))QFileDevice::resize
+256   (int (*)(...))QFileDevice::permissions
+264   (int (*)(...))QFileDevice::setPermissions
+
+Class QFileDevice
+   size=16 align=8
+   base size=16 base align=8
+QFileDevice (0x0x7f13f0767d68) 0
+    vptr=((& QFileDevice::_ZTV11QFileDevice) + 16u)
+  QIODevice (0x0x7f13f0767dd0) 0
+      primary-for QFileDevice (0x0x7f13f0767d68)
+    QObject (0x0x7f13f07618a0) 0
+        primary-for QIODevice (0x0x7f13f0767dd0)
+
+Class QFile::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFile::QPrivateSignal (0x0x7f13f0761b40) 0 empty
+
+Vtable for QFile
+QFile::_ZTV5QFile: 34u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI5QFile)
+16    (int (*)(...))QFile::metaObject
+24    (int (*)(...))QFile::qt_metacast
+32    (int (*)(...))QFile::qt_metacall
+40    (int (*)(...))QFile::~QFile
+48    (int (*)(...))QFile::~QFile
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QFileDevice::isSequential
+120   (int (*)(...))QFile::open
+128   (int (*)(...))QFileDevice::close
+136   (int (*)(...))QFileDevice::pos
+144   (int (*)(...))QFile::size
+152   (int (*)(...))QFileDevice::seek
+160   (int (*)(...))QFileDevice::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QIODevice::bytesAvailable
+184   (int (*)(...))QIODevice::bytesToWrite
+192   (int (*)(...))QIODevice::canReadLine
+200   (int (*)(...))QIODevice::waitForReadyRead
+208   (int (*)(...))QIODevice::waitForBytesWritten
+216   (int (*)(...))QFileDevice::readData
+224   (int (*)(...))QFileDevice::readLineData
+232   (int (*)(...))QFileDevice::writeData
+240   (int (*)(...))QFile::fileName
+248   (int (*)(...))QFile::resize
+256   (int (*)(...))QFile::permissions
+264   (int (*)(...))QFile::setPermissions
+
+Class QFile
+   size=16 align=8
+   base size=16 base align=8
+QFile (0x0x7f13f0767f08) 0
+    vptr=((& QFile::_ZTV5QFile) + 16u)
+  QFileDevice (0x0x7f13f0767f70) 0
+      primary-for QFile (0x0x7f13f0767f08)
+    QIODevice (0x0x7f13f07671a0) 0
+        primary-for QFileDevice (0x0x7f13f0767f70)
+      QObject (0x0x7f13f0761ae0) 0
+          primary-for QIODevice (0x0x7f13f07671a0)
+
+Class QFileInfo
+   size=8 align=8
+   base size=8 base align=8
+QFileInfo (0x0x7f13f0761d20) 0
+
+Class QDir
+   size=8 align=8
+   base size=8 base align=8
+QDir (0x0x7f13f0423180) 0
+
+Class QDirIterator
+   size=8 align=8
+   base size=8 base align=8
+QDirIterator (0x0x7f13f0423780) 0
+
+Class QEasingCurve
+   size=8 align=8
+   base size=8 base align=8
+QEasingCurve (0x0x7f13f04239c0) 0
+
+Class QEventTransition::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QEventTransition::QPrivateSignal (0x0x7f13f0576de0) 0 empty
+
+Vtable for QEventTransition
+QEventTransition::_ZTV16QEventTransition: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QEventTransition)
+16    (int (*)(...))QEventTransition::metaObject
+24    (int (*)(...))QEventTransition::qt_metacast
+32    (int (*)(...))QEventTransition::qt_metacall
+40    (int (*)(...))QEventTransition::~QEventTransition
+48    (int (*)(...))QEventTransition::~QEventTransition
+56    (int (*)(...))QEventTransition::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QEventTransition::eventTest
+120   (int (*)(...))QEventTransition::onTransition
+
+Class QEventTransition
+   size=16 align=8
+   base size=16 base align=8
+QEventTransition (0x0x7f13f0578c30) 0
+    vptr=((& QEventTransition::_ZTV16QEventTransition) + 16u)
+  QAbstractTransition (0x0x7f13f0578c98) 0
+      primary-for QEventTransition (0x0x7f13f0578c30)
+    QObject (0x0x7f13f0576d80) 0
+        primary-for QAbstractTransition (0x0x7f13f0578c98)
+
+Vtable for QException
+QException::_ZTV10QException: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QException)
+16    (int (*)(...))QException::~QException
+24    (int (*)(...))QException::~QException
+32    (int (*)(...))std::exception::what
+40    (int (*)(...))QException::raise
+48    (int (*)(...))QException::clone
+
+Class QException
+   size=8 align=8
+   base size=8 base align=8
+QException (0x0x7f13f0578d00) 0 nearly-empty
+    vptr=((& QException::_ZTV10QException) + 16u)
+  std::exception (0x0x7f13f0576e40) 0 nearly-empty
+      primary-for QException (0x0x7f13f0578d00)
+
+Vtable for QUnhandledException
+QUnhandledException::_ZTV19QUnhandledException: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QUnhandledException)
+16    (int (*)(...))QUnhandledException::~QUnhandledException
+24    (int (*)(...))QUnhandledException::~QUnhandledException
+32    (int (*)(...))std::exception::what
+40    (int (*)(...))QUnhandledException::raise
+48    (int (*)(...))QUnhandledException::clone
+
+Class QUnhandledException
+   size=8 align=8
+   base size=8 base align=8
+QUnhandledException (0x0x7f13f0578d68) 0 nearly-empty
+    vptr=((& QUnhandledException::_ZTV19QUnhandledException) + 16u)
+  QException (0x0x7f13f0578dd0) 0 nearly-empty
+      primary-for QUnhandledException (0x0x7f13f0578d68)
+    std::exception (0x0x7f13f0576ea0) 0 nearly-empty
+        primary-for QException (0x0x7f13f0578dd0)
+
+Class QtPrivate::ExceptionHolder
+   size=8 align=8
+   base size=8 base align=8
+QtPrivate::ExceptionHolder (0x0x7f13f0576f00) 0
+
+Class QtPrivate::ExceptionStore
+   size=8 align=8
+   base size=8 base align=8
+QtPrivate::ExceptionStore (0x0x7f13f05f2000) 0
+
+Vtable for QFactoryInterface
+QFactoryInterface::_ZTV17QFactoryInterface: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QFactoryInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class QFactoryInterface
+   size=8 align=8
+   base size=8 base align=8
+QFactoryInterface (0x0x7f13f05f2060) 0 nearly-empty
+    vptr=((& QFactoryInterface::_ZTV17QFactoryInterface) + 16u)
+
+Class QFileSelector::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFileSelector::QPrivateSignal (0x0x7f13f05f2180) 0 empty
+
+Vtable for QFileSelector
+QFileSelector::_ZTV13QFileSelector: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QFileSelector)
+16    (int (*)(...))QFileSelector::metaObject
+24    (int (*)(...))QFileSelector::qt_metacast
+32    (int (*)(...))QFileSelector::qt_metacall
+40    (int (*)(...))QFileSelector::~QFileSelector
+48    (int (*)(...))QFileSelector::~QFileSelector
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QFileSelector
+   size=16 align=8
+   base size=16 base align=8
+QFileSelector (0x0x7f13f0578e38) 0
+    vptr=((& QFileSelector::_ZTV13QFileSelector) + 16u)
+  QObject (0x0x7f13f05f2120) 0
+      primary-for QFileSelector (0x0x7f13f0578e38)
+
+Class QFileSystemWatcher::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFileSystemWatcher::QPrivateSignal (0x0x7f13f05f2240) 0 empty
+
+Vtable for QFileSystemWatcher
+QFileSystemWatcher::_ZTV18QFileSystemWatcher: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QFileSystemWatcher)
+16    (int (*)(...))QFileSystemWatcher::metaObject
+24    (int (*)(...))QFileSystemWatcher::qt_metacast
+32    (int (*)(...))QFileSystemWatcher::qt_metacall
+40    (int (*)(...))QFileSystemWatcher::~QFileSystemWatcher
+48    (int (*)(...))QFileSystemWatcher::~QFileSystemWatcher
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QFileSystemWatcher
+   size=16 align=8
+   base size=16 base align=8
+QFileSystemWatcher (0x0x7f13f0578ea0) 0
+    vptr=((& QFileSystemWatcher::_ZTV18QFileSystemWatcher) + 16u)
+  QObject (0x0x7f13f05f21e0) 0
+      primary-for QFileSystemWatcher (0x0x7f13f0578ea0)
+
+Class QFinalState::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFinalState::QPrivateSignal (0x0x7f13f05f2300) 0 empty
+
+Vtable for QFinalState
+QFinalState::_ZTV11QFinalState: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QFinalState)
+16    (int (*)(...))QFinalState::metaObject
+24    (int (*)(...))QFinalState::qt_metacast
+32    (int (*)(...))QFinalState::qt_metacall
+40    (int (*)(...))QFinalState::~QFinalState
+48    (int (*)(...))QFinalState::~QFinalState
+56    (int (*)(...))QFinalState::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QFinalState::onEntry
+120   (int (*)(...))QFinalState::onExit
+
+Class QFinalState
+   size=16 align=8
+   base size=16 base align=8
+QFinalState (0x0x7f13f0578f08) 0
+    vptr=((& QFinalState::_ZTV11QFinalState) + 16u)
+  QAbstractState (0x0x7f13f0578f70) 0
+      primary-for QFinalState (0x0x7f13f0578f08)
+    QObject (0x0x7f13f05f22a0) 0
+        primary-for QAbstractState (0x0x7f13f0578f70)
+
+Vtable for QRunnable
+QRunnable::_ZTV9QRunnable: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QRunnable)
+16    (int (*)(...))__cxa_pure_virtual
+24    0u
+32    0u
+
+Class QRunnable
+   size=16 align=8
+   base size=12 base align=8
+QRunnable (0x0x7f13f05f2360) 0
+    vptr=((& QRunnable::_ZTV9QRunnable) + 16u)
+
+Class QBasicMutex
+   size=8 align=8
+   base size=8 base align=8
+QBasicMutex (0x0x7f13f05f23c0) 0
+
+Class QMutex
+   size=8 align=8
+   base size=8 base align=8
+QMutex (0x0x7f13f025e0d0) 0
+  QBasicMutex (0x0x7f13f05f25a0) 0
+
+Class QMutexLocker
+   size=8 align=8
+   base size=8 base align=8
+QMutexLocker (0x0x7f13f05f2600) 0
+
+Class QtPrivate::ResultItem
+   size=16 align=8
+   base size=16 base align=8
+QtPrivate::ResultItem (0x0x7f13f05f2660) 0
+
+Class QtPrivate::ResultIteratorBase
+   size=16 align=8
+   base size=12 base align=8
+QtPrivate::ResultIteratorBase (0x0x7f13f05f26c0) 0
+
+Vtable for QtPrivate::ResultStoreBase
+QtPrivate::ResultStoreBase::_ZTVN9QtPrivate15ResultStoreBaseE: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN9QtPrivate15ResultStoreBaseE)
+16    (int (*)(...))QtPrivate::ResultStoreBase::~ResultStoreBase
+24    (int (*)(...))QtPrivate::ResultStoreBase::~ResultStoreBase
+
+Class QtPrivate::ResultStoreBase
+   size=48 align=8
+   base size=44 base align=8
+QtPrivate::ResultStoreBase (0x0x7f13f05f27e0) 0
+    vptr=((& QtPrivate::ResultStoreBase::_ZTVN9QtPrivate15ResultStoreBaseE) + 16u)
+
+Vtable for QFutureInterfaceBase
+QFutureInterfaceBase::_ZTV20QFutureInterfaceBase: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QFutureInterfaceBase)
+16    (int (*)(...))QFutureInterfaceBase::~QFutureInterfaceBase
+24    (int (*)(...))QFutureInterfaceBase::~QFutureInterfaceBase
+
+Class QFutureInterfaceBase
+   size=16 align=8
+   base size=16 base align=8
+QFutureInterfaceBase (0x0x7f13f0319060) 0
+    vptr=((& QFutureInterfaceBase::_ZTV20QFutureInterfaceBase) + 16u)
+
+Class QFutureWatcherBase::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFutureWatcherBase::QPrivateSignal (0x0x7f13f0319840) 0 empty
+
+Vtable for QFutureWatcherBase
+QFutureWatcherBase::_ZTV18QFutureWatcherBase: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QFutureWatcherBase)
+16    (int (*)(...))QFutureWatcherBase::metaObject
+24    (int (*)(...))QFutureWatcherBase::qt_metacast
+32    (int (*)(...))QFutureWatcherBase::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QFutureWatcherBase::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QFutureWatcherBase::connectNotify
+104   (int (*)(...))QFutureWatcherBase::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+
+Class QFutureWatcherBase
+   size=16 align=8
+   base size=16 base align=8
+QFutureWatcherBase (0x0x7f13f039c208) 0
+    vptr=((& QFutureWatcherBase::_ZTV18QFutureWatcherBase) + 16u)
+  QObject (0x0x7f13f03197e0) 0
+      primary-for QFutureWatcherBase (0x0x7f13f039c208)
+
+Class QHistoryState::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QHistoryState::QPrivateSignal (0x0x7f13f0319e40) 0 empty
+
+Vtable for QHistoryState
+QHistoryState::_ZTV13QHistoryState: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QHistoryState)
+16    (int (*)(...))QHistoryState::metaObject
+24    (int (*)(...))QHistoryState::qt_metacast
+32    (int (*)(...))QHistoryState::qt_metacall
+40    (int (*)(...))QHistoryState::~QHistoryState
+48    (int (*)(...))QHistoryState::~QHistoryState
+56    (int (*)(...))QHistoryState::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QHistoryState::onEntry
+120   (int (*)(...))QHistoryState::onExit
+
+Class QHistoryState
+   size=16 align=8
+   base size=16 base align=8
+QHistoryState (0x0x7f13f039caf8) 0
+    vptr=((& QHistoryState::_ZTV13QHistoryState) + 16u)
+  QAbstractState (0x0x7f13f039cb60) 0
+      primary-for QHistoryState (0x0x7f13f039caf8)
+    QObject (0x0x7f13f0319de0) 0
+        primary-for QAbstractState (0x0x7f13f039cb60)
+
+Class QIdentityProxyModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QIdentityProxyModel::QPrivateSignal (0x0x7f13f0319f00) 0 empty
+
+Vtable for QIdentityProxyModel
+QIdentityProxyModel::_ZTV19QIdentityProxyModel: 53u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QIdentityProxyModel)
+16    (int (*)(...))QIdentityProxyModel::metaObject
+24    (int (*)(...))QIdentityProxyModel::qt_metacast
+32    (int (*)(...))QIdentityProxyModel::qt_metacall
+40    (int (*)(...))QIdentityProxyModel::~QIdentityProxyModel
+48    (int (*)(...))QIdentityProxyModel::~QIdentityProxyModel
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QIdentityProxyModel::index
+120   (int (*)(...))QIdentityProxyModel::parent
+128   (int (*)(...))QIdentityProxyModel::sibling
+136   (int (*)(...))QIdentityProxyModel::rowCount
+144   (int (*)(...))QIdentityProxyModel::columnCount
+152   (int (*)(...))QAbstractProxyModel::hasChildren
+160   (int (*)(...))QAbstractProxyModel::data
+168   (int (*)(...))QAbstractProxyModel::setData
+176   (int (*)(...))QIdentityProxyModel::headerData
+184   (int (*)(...))QAbstractProxyModel::setHeaderData
+192   (int (*)(...))QAbstractProxyModel::itemData
+200   (int (*)(...))QAbstractProxyModel::setItemData
+208   (int (*)(...))QAbstractProxyModel::mimeTypes
+216   (int (*)(...))QAbstractProxyModel::mimeData
+224   (int (*)(...))QAbstractProxyModel::canDropMimeData
+232   (int (*)(...))QIdentityProxyModel::dropMimeData
+240   (int (*)(...))QAbstractProxyModel::supportedDropActions
+248   (int (*)(...))QAbstractProxyModel::supportedDragActions
+256   (int (*)(...))QIdentityProxyModel::insertRows
+264   (int (*)(...))QIdentityProxyModel::insertColumns
+272   (int (*)(...))QIdentityProxyModel::removeRows
+280   (int (*)(...))QIdentityProxyModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QAbstractProxyModel::fetchMore
+312   (int (*)(...))QAbstractProxyModel::canFetchMore
+320   (int (*)(...))QAbstractProxyModel::flags
+328   (int (*)(...))QAbstractProxyModel::sort
+336   (int (*)(...))QAbstractProxyModel::buddy
+344   (int (*)(...))QIdentityProxyModel::match
+352   (int (*)(...))QAbstractProxyModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractProxyModel::submit
+376   (int (*)(...))QAbstractProxyModel::revert
+384   (int (*)(...))QIdentityProxyModel::setSourceModel
+392   (int (*)(...))QIdentityProxyModel::mapToSource
+400   (int (*)(...))QIdentityProxyModel::mapFromSource
+408   (int (*)(...))QIdentityProxyModel::mapSelectionToSource
+416   (int (*)(...))QIdentityProxyModel::mapSelectionFromSource
+
+Class QIdentityProxyModel
+   size=16 align=8
+   base size=16 base align=8
+QIdentityProxyModel (0x0x7f13f039cbc8) 0
+    vptr=((& QIdentityProxyModel::_ZTV19QIdentityProxyModel) + 16u)
+  QAbstractProxyModel (0x0x7f13f039cc30) 0
+      primary-for QIdentityProxyModel (0x0x7f13f039cbc8)
+    QAbstractItemModel (0x0x7f13f039cc98) 0
+        primary-for QAbstractProxyModel (0x0x7f13f039cc30)
+      QObject (0x0x7f13f0319ea0) 0
+          primary-for QAbstractItemModel (0x0x7f13f039cc98)
+
+Class QItemSelectionRange
+   size=16 align=8
+   base size=16 base align=8
+QItemSelectionRange (0x0x7f13f0319f60) 0
+
+Class QItemSelectionModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QItemSelectionModel::QPrivateSignal (0x0x7f13f003c660) 0 empty
+
+Vtable for QItemSelectionModel
+QItemSelectionModel::_ZTV19QItemSelectionModel: 20u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QItemSelectionModel)
+16    (int (*)(...))QItemSelectionModel::metaObject
+24    (int (*)(...))QItemSelectionModel::qt_metacast
+32    (int (*)(...))QItemSelectionModel::qt_metacall
+40    (int (*)(...))QItemSelectionModel::~QItemSelectionModel
+48    (int (*)(...))QItemSelectionModel::~QItemSelectionModel
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QItemSelectionModel::setCurrentIndex
+120   (int (*)(...))QItemSelectionModel::select
+128   (int (*)(...))QItemSelectionModel::select
+136   (int (*)(...))QItemSelectionModel::clear
+144   (int (*)(...))QItemSelectionModel::reset
+152   (int (*)(...))QItemSelectionModel::clearCurrentIndex
+
+Class QItemSelectionModel
+   size=16 align=8
+   base size=16 base align=8
+QItemSelectionModel (0x0x7f13f00644e0) 0
+    vptr=((& QItemSelectionModel::_ZTV19QItemSelectionModel) + 16u)
+  QObject (0x0x7f13f003c600) 0
+      primary-for QItemSelectionModel (0x0x7f13f00644e0)
+
+Class QItemSelection
+   size=8 align=8
+   base size=8 base align=8
+QItemSelection (0x0x7f13f00646e8) 0
+  QList<QItemSelectionRange> (0x0x7f13f0064750) 0
+    QListSpecialMethods<QItemSelectionRange> (0x0x7f13f003c960) 0 empty
+
+Class QJsonValue
+   size=24 align=8
+   base size=20 base align=8
+QJsonValue (0x0x7f13f003ce40) 0
+
+Class QJsonValueRef
+   size=16 align=8
+   base size=12 base align=8
+QJsonValueRef (0x0x7f13efe735a0) 0
+
+Class QJsonValuePtr
+   size=24 align=8
+   base size=24 base align=8
+QJsonValuePtr (0x0x7f13efe73ae0) 0
+
+Class QJsonValueRefPtr
+   size=16 align=8
+   base size=16 base align=8
+QJsonValueRefPtr (0x0x7f13efe73b40) 0
+
+Class QJsonArray::iterator
+   size=16 align=8
+   base size=12 base align=8
+QJsonArray::iterator (0x0x7f13efe73d20) 0
+
+Class QJsonArray::const_iterator
+   size=16 align=8
+   base size=12 base align=8
+QJsonArray::const_iterator (0x0x7f13efe73d80) 0
+
+Class QJsonArray
+   size=16 align=8
+   base size=16 base align=8
+QJsonArray (0x0x7f13efe73cc0) 0
+
+Class QJsonParseError
+   size=8 align=4
+   base size=8 base align=4
+QJsonParseError (0x0x7f13effe1000) 0
+
+Class QJsonDocument
+   size=8 align=8
+   base size=8 base align=8
+QJsonDocument (0x0x7f13effe1060) 0
+
+Class QJsonObject::iterator
+   size=16 align=8
+   base size=12 base align=8
+QJsonObject::iterator (0x0x7f13effe16c0) 0
+
+Class QJsonObject::const_iterator
+   size=16 align=8
+   base size=12 base align=8
+QJsonObject::const_iterator (0x0x7f13effe1720) 0
+
+Class QJsonObject
+   size=16 align=8
+   base size=16 base align=8
+QJsonObject (0x0x7f13effe1660) 0
+
+Class QLibrary::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QLibrary::QPrivateSignal (0x0x7f13efc919c0) 0 empty
+
+Vtable for QLibrary
+QLibrary::_ZTV8QLibrary: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI8QLibrary)
+16    (int (*)(...))QLibrary::metaObject
+24    (int (*)(...))QLibrary::qt_metacast
+32    (int (*)(...))QLibrary::qt_metacall
+40    (int (*)(...))QLibrary::~QLibrary
+48    (int (*)(...))QLibrary::~QLibrary
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QLibrary
+   size=32 align=8
+   base size=25 base align=8
+QLibrary (0x0x7f13efc90a90) 0
+    vptr=((& QLibrary::_ZTV8QLibrary) + 16u)
+  QObject (0x0x7f13efc91960) 0
+      primary-for QLibrary (0x0x7f13efc90a90)
+
+Class QVersionNumber::SegmentStorage
+   size=8 align=8
+   base size=8 base align=8
+QVersionNumber::SegmentStorage (0x0x7f13efd210c0) 0
+
+Class QVersionNumber
+   size=8 align=8
+   base size=8 base align=8
+QVersionNumber (0x0x7f13efc91ba0) 0
+
+Class QLibraryInfo
+   size=1 align=1
+   base size=0 base align=1
+QLibraryInfo (0x0x7f13efd215a0) 0 empty
+
+Class QPoint
+   size=8 align=4
+   base size=8 base align=4
+QPoint (0x0x7f13efd21600) 0
+
+Class QPointF
+   size=16 align=8
+   base size=16 base align=8
+QPointF (0x0x7f13efd218a0) 0
+
+Class QLine
+   size=16 align=4
+   base size=16 base align=4
+QLine (0x0x7f13efd21b40) 0
+
+Class QLineF
+   size=32 align=8
+   base size=32 base align=8
+QLineF (0x0x7f13efa184e0) 0
+
+Class QLinkedListData
+   size=32 align=8
+   base size=25 base align=8
+QLinkedListData (0x0x7f13efa18e40) 0
+
+Class QLockFile
+   size=8 align=8
+   base size=8 base align=8
+QLockFile (0x0x7f13efab81e0) 0
+
+Class QLoggingCategory::AtomicBools
+   size=4 align=1
+   base size=4 base align=1
+QLoggingCategory::AtomicBools (0x0x7f13efab8360) 0
+
+Class QLoggingCategory
+   size=24 align=8
+   base size=24 base align=8
+QLoggingCategory (0x0x7f13efab8300) 0
+
+Class QMargins
+   size=16 align=4
+   base size=16 base align=4
+QMargins (0x0x7f13efab84e0) 0
+
+Class QMarginsF
+   size=32 align=8
+   base size=32 base align=8
+QMarginsF (0x0x7f13efab8780) 0
+
+Class QMessageAuthenticationCode
+   size=8 align=8
+   base size=8 base align=8
+QMessageAuthenticationCode (0x0x7f13efab8de0) 0
+
+Class QMetaMethod
+   size=16 align=8
+   base size=12 base align=8
+QMetaMethod (0x0x7f13efab8e40) 0
+
+Class QMetaEnum
+   size=16 align=8
+   base size=12 base align=8
+QMetaEnum (0x0x7f13ef886480) 0
+
+Class QMetaProperty
+   size=32 align=8
+   base size=32 base align=8
+QMetaProperty (0x0x7f13ef886780) 0
+
+Class QMetaClassInfo
+   size=16 align=8
+   base size=12 base align=8
+QMetaClassInfo (0x0x7f13ef8867e0) 0
+
+Class QMimeData::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QMimeData::QPrivateSignal (0x0x7f13ef886ae0) 0 empty
+
+Vtable for QMimeData
+QMimeData::_ZTV9QMimeData: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QMimeData)
+16    (int (*)(...))QMimeData::metaObject
+24    (int (*)(...))QMimeData::qt_metacast
+32    (int (*)(...))QMimeData::qt_metacall
+40    (int (*)(...))QMimeData::~QMimeData
+48    (int (*)(...))QMimeData::~QMimeData
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QMimeData::hasFormat
+120   (int (*)(...))QMimeData::formats
+128   (int (*)(...))QMimeData::retrieveData
+
+Class QMimeData
+   size=16 align=8
+   base size=16 base align=8
+QMimeData (0x0x7f13ef815d00) 0
+    vptr=((& QMimeData::_ZTV9QMimeData) + 16u)
+  QObject (0x0x7f13ef886a80) 0
+      primary-for QMimeData (0x0x7f13ef815d00)
+
+Class QMimeType
+   size=8 align=8
+   base size=8 base align=8
+QMimeType (0x0x7f13ef886b40) 0
+
+Class QMimeDatabase
+   size=8 align=8
+   base size=8 base align=8
+QMimeDatabase (0x0x7f13ef886e40) 0
+
+Class QObjectCleanupHandler::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QObjectCleanupHandler::QPrivateSignal (0x0x7f13ef886f00) 0 empty
+
+Vtable for QObjectCleanupHandler
+QObjectCleanupHandler::_ZTV21QObjectCleanupHandler: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QObjectCleanupHandler)
+16    (int (*)(...))QObjectCleanupHandler::metaObject
+24    (int (*)(...))QObjectCleanupHandler::qt_metacast
+32    (int (*)(...))QObjectCleanupHandler::qt_metacall
+40    (int (*)(...))QObjectCleanupHandler::~QObjectCleanupHandler
+48    (int (*)(...))QObjectCleanupHandler::~QObjectCleanupHandler
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QObjectCleanupHandler
+   size=24 align=8
+   base size=24 base align=8
+QObjectCleanupHandler (0x0x7f13ef815f08) 0
+    vptr=((& QObjectCleanupHandler::_ZTV21QObjectCleanupHandler) + 16u)
+  QObject (0x0x7f13ef886ea0) 0
+      primary-for QObjectCleanupHandler (0x0x7f13ef815f08)
+
+Class QOperatingSystemVersion
+   size=16 align=4
+   base size=16 base align=4
+QOperatingSystemVersion (0x0x7f13ef886f60) 0
+
+Class QParallelAnimationGroup::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QParallelAnimationGroup::QPrivateSignal (0x0x7f13ef910720) 0 empty
+
+Vtable for QParallelAnimationGroup
+QParallelAnimationGroup::_ZTV23QParallelAnimationGroup: 18u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI23QParallelAnimationGroup)
+16    (int (*)(...))QParallelAnimationGroup::metaObject
+24    (int (*)(...))QParallelAnimationGroup::qt_metacast
+32    (int (*)(...))QParallelAnimationGroup::qt_metacall
+40    (int (*)(...))QParallelAnimationGroup::~QParallelAnimationGroup
+48    (int (*)(...))QParallelAnimationGroup::~QParallelAnimationGroup
+56    (int (*)(...))QParallelAnimationGroup::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QParallelAnimationGroup::duration
+120   (int (*)(...))QParallelAnimationGroup::updateCurrentTime
+128   (int (*)(...))QParallelAnimationGroup::updateState
+136   (int (*)(...))QParallelAnimationGroup::updateDirection
+
+Class QParallelAnimationGroup
+   size=16 align=8
+   base size=16 base align=8
+QParallelAnimationGroup (0x0x7f13ef915618) 0
+    vptr=((& QParallelAnimationGroup::_ZTV23QParallelAnimationGroup) + 16u)
+  QAnimationGroup (0x0x7f13ef915680) 0
+      primary-for QParallelAnimationGroup (0x0x7f13ef915618)
+    QAbstractAnimation (0x0x7f13ef9156e8) 0
+        primary-for QAnimationGroup (0x0x7f13ef915680)
+      QObject (0x0x7f13ef9106c0) 0
+          primary-for QAbstractAnimation (0x0x7f13ef9156e8)
+
+Class QPauseAnimation::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPauseAnimation::QPrivateSignal (0x0x7f13ef9107e0) 0 empty
+
+Vtable for QPauseAnimation
+QPauseAnimation::_ZTV15QPauseAnimation: 18u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QPauseAnimation)
+16    (int (*)(...))QPauseAnimation::metaObject
+24    (int (*)(...))QPauseAnimation::qt_metacast
+32    (int (*)(...))QPauseAnimation::qt_metacall
+40    (int (*)(...))QPauseAnimation::~QPauseAnimation
+48    (int (*)(...))QPauseAnimation::~QPauseAnimation
+56    (int (*)(...))QPauseAnimation::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QPauseAnimation::duration
+120   (int (*)(...))QPauseAnimation::updateCurrentTime
+128   (int (*)(...))QAbstractAnimation::updateState
+136   (int (*)(...))QAbstractAnimation::updateDirection
+
+Class QPauseAnimation
+   size=16 align=8
+   base size=16 base align=8
+QPauseAnimation (0x0x7f13ef915750) 0
+    vptr=((& QPauseAnimation::_ZTV15QPauseAnimation) + 16u)
+  QAbstractAnimation (0x0x7f13ef9157b8) 0
+      primary-for QPauseAnimation (0x0x7f13ef915750)
+    QObject (0x0x7f13ef910780) 0
+        primary-for QAbstractAnimation (0x0x7f13ef9157b8)
+
+Class QStaticPlugin
+   size=16 align=8
+   base size=16 base align=8
+QStaticPlugin (0x0x7f13ef9109c0) 0
+
+Class QPluginLoader::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPluginLoader::QPrivateSignal (0x0x7f13ef910cc0) 0 empty
+
+Vtable for QPluginLoader
+QPluginLoader::_ZTV13QPluginLoader: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QPluginLoader)
+16    (int (*)(...))QPluginLoader::metaObject
+24    (int (*)(...))QPluginLoader::qt_metacast
+32    (int (*)(...))QPluginLoader::qt_metacall
+40    (int (*)(...))QPluginLoader::~QPluginLoader
+48    (int (*)(...))QPluginLoader::~QPluginLoader
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QPluginLoader
+   size=32 align=8
+   base size=25 base align=8
+QPluginLoader (0x0x7f13ef9159c0) 0
+    vptr=((& QPluginLoader::_ZTV13QPluginLoader) + 16u)
+  QObject (0x0x7f13ef910c60) 0
+      primary-for QPluginLoader (0x0x7f13ef9159c0)
+
+Class QProcessEnvironment
+   size=8 align=8
+   base size=8 base align=8
+QProcessEnvironment (0x0x7f13ef910d20) 0
+
+Class QProcess::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QProcess::QPrivateSignal (0x0x7f13ef994420) 0 empty
+
+Vtable for QProcess
+QProcess::_ZTV8QProcess: 31u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI8QProcess)
+16    (int (*)(...))QProcess::metaObject
+24    (int (*)(...))QProcess::qt_metacast
+32    (int (*)(...))QProcess::qt_metacall
+40    (int (*)(...))QProcess::~QProcess
+48    (int (*)(...))QProcess::~QProcess
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QProcess::isSequential
+120   (int (*)(...))QProcess::open
+128   (int (*)(...))QProcess::close
+136   (int (*)(...))QIODevice::pos
+144   (int (*)(...))QIODevice::size
+152   (int (*)(...))QIODevice::seek
+160   (int (*)(...))QProcess::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QProcess::bytesAvailable
+184   (int (*)(...))QProcess::bytesToWrite
+192   (int (*)(...))QProcess::canReadLine
+200   (int (*)(...))QProcess::waitForReadyRead
+208   (int (*)(...))QProcess::waitForBytesWritten
+216   (int (*)(...))QProcess::readData
+224   (int (*)(...))QIODevice::readLineData
+232   (int (*)(...))QProcess::writeData
+240   (int (*)(...))QProcess::setupChildProcess
+
+Class QProcess
+   size=16 align=8
+   base size=16 base align=8
+QProcess (0x0x7f13ef99d068) 0
+    vptr=((& QProcess::_ZTV8QProcess) + 16u)
+  QIODevice (0x0x7f13ef99d0d0) 0
+      primary-for QProcess (0x0x7f13ef99d068)
+    QObject (0x0x7f13ef9943c0) 0
+        primary-for QIODevice (0x0x7f13ef99d0d0)
+
+Class QVariantAnimation::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QVariantAnimation::QPrivateSignal (0x0x7f13ef9944e0) 0 empty
+
+Vtable for QVariantAnimation
+QVariantAnimation::_ZTV17QVariantAnimation: 20u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QVariantAnimation)
+16    (int (*)(...))QVariantAnimation::metaObject
+24    (int (*)(...))QVariantAnimation::qt_metacast
+32    (int (*)(...))QVariantAnimation::qt_metacall
+40    (int (*)(...))QVariantAnimation::~QVariantAnimation
+48    (int (*)(...))QVariantAnimation::~QVariantAnimation
+56    (int (*)(...))QVariantAnimation::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QVariantAnimation::duration
+120   (int (*)(...))QVariantAnimation::updateCurrentTime
+128   (int (*)(...))QVariantAnimation::updateState
+136   (int (*)(...))QAbstractAnimation::updateDirection
+144   (int (*)(...))QVariantAnimation::updateCurrentValue
+152   (int (*)(...))QVariantAnimation::interpolated
+
+Class QVariantAnimation
+   size=16 align=8
+   base size=16 base align=8
+QVariantAnimation (0x0x7f13ef99d138) 0
+    vptr=((& QVariantAnimation::_ZTV17QVariantAnimation) + 16u)
+  QAbstractAnimation (0x0x7f13ef99d1a0) 0
+      primary-for QVariantAnimation (0x0x7f13ef99d138)
+    QObject (0x0x7f13ef994480) 0
+        primary-for QAbstractAnimation (0x0x7f13ef99d1a0)
+
+Class QPropertyAnimation::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPropertyAnimation::QPrivateSignal (0x0x7f13ef9945a0) 0 empty
+
+Vtable for QPropertyAnimation
+QPropertyAnimation::_ZTV18QPropertyAnimation: 20u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QPropertyAnimation)
+16    (int (*)(...))QPropertyAnimation::metaObject
+24    (int (*)(...))QPropertyAnimation::qt_metacast
+32    (int (*)(...))QPropertyAnimation::qt_metacall
+40    (int (*)(...))QPropertyAnimation::~QPropertyAnimation
+48    (int (*)(...))QPropertyAnimation::~QPropertyAnimation
+56    (int (*)(...))QPropertyAnimation::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QVariantAnimation::duration
+120   (int (*)(...))QVariantAnimation::updateCurrentTime
+128   (int (*)(...))QPropertyAnimation::updateState
+136   (int (*)(...))QAbstractAnimation::updateDirection
+144   (int (*)(...))QPropertyAnimation::updateCurrentValue
+152   (int (*)(...))QVariantAnimation::interpolated
+
+Class QPropertyAnimation
+   size=16 align=8
+   base size=16 base align=8
+QPropertyAnimation (0x0x7f13ef99d270) 0
+    vptr=((& QPropertyAnimation::_ZTV18QPropertyAnimation) + 16u)
+  QVariantAnimation (0x0x7f13ef99d2d8) 0
+      primary-for QPropertyAnimation (0x0x7f13ef99d270)
+    QAbstractAnimation (0x0x7f13ef99d340) 0
+        primary-for QVariantAnimation (0x0x7f13ef99d2d8)
+      QObject (0x0x7f13ef994540) 0
+          primary-for QAbstractAnimation (0x0x7f13ef99d340)
+
+Class QRandomGenerator::Storage
+   size=2504 align=8
+   base size=2504 base align=8
+QRandomGenerator::Storage (0x0x7f13ef9946c0) 0
+
+Class QRandomGenerator
+   size=2512 align=8
+   base size=2512 base align=8
+QRandomGenerator (0x0x7f13ef994660) 0
+
+Class QRandomGenerator64
+   size=2512 align=8
+   base size=2512 base align=8
+QRandomGenerator64 (0x0x7f13ef67d618) 0
+  QRandomGenerator (0x0x7f13ef680660) 0
+
+Class QReadWriteLock
+   size=8 align=8
+   base size=8 base align=8
+QReadWriteLock (0x0x7f13ef680720) 0
+
+Class QReadLocker
+   size=8 align=8
+   base size=8 base align=8
+QReadLocker (0x0x7f13ef6809c0) 0
+
+Class QWriteLocker
+   size=8 align=8
+   base size=8 base align=8
+QWriteLocker (0x0x7f13ef680a80) 0
+
+Class QSize
+   size=8 align=4
+   base size=8 base align=4
+QSize (0x0x7f13ef680b40) 0
+
+Class QSizeF
+   size=16 align=8
+   base size=16 base align=8
+QSizeF (0x0x7f13ef680de0) 0
+
+Class QRect
+   size=16 align=4
+   base size=16 base align=4
+QRect (0x0x7f13ef7990c0) 0
+
+Class QRectF
+   size=32 align=8
+   base size=32 base align=8
+QRectF (0x0x7f13ef799360) 0
+
+Class QRegularExpression
+   size=8 align=8
+   base size=8 base align=8
+QRegularExpression (0x0x7f13ef799600) 0
+
+Class QRegularExpressionMatch
+   size=8 align=8
+   base size=8 base align=8
+QRegularExpressionMatch (0x0x7f13ef799c00) 0
+
+Class QRegularExpressionMatchIterator
+   size=8 align=8
+   base size=8 base align=8
+QRegularExpressionMatchIterator (0x0x7f13ef799f00) 0
+
+Class QResource
+   size=8 align=8
+   base size=8 base align=8
+QResource (0x0x7f13ef59e240) 0
+
+Class QSaveFile::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSaveFile::QPrivateSignal (0x0x7f13ef59e3c0) 0 empty
+
+Vtable for QSaveFile
+QSaveFile::_ZTV9QSaveFile: 34u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QSaveFile)
+16    (int (*)(...))QSaveFile::metaObject
+24    (int (*)(...))QSaveFile::qt_metacast
+32    (int (*)(...))QSaveFile::qt_metacall
+40    (int (*)(...))QSaveFile::~QSaveFile
+48    (int (*)(...))QSaveFile::~QSaveFile
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QFileDevice::isSequential
+120   (int (*)(...))QSaveFile::open
+128   (int (*)(...))QSaveFile::close
+136   (int (*)(...))QFileDevice::pos
+144   (int (*)(...))QFileDevice::size
+152   (int (*)(...))QFileDevice::seek
+160   (int (*)(...))QFileDevice::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QIODevice::bytesAvailable
+184   (int (*)(...))QIODevice::bytesToWrite
+192   (int (*)(...))QIODevice::canReadLine
+200   (int (*)(...))QIODevice::waitForReadyRead
+208   (int (*)(...))QIODevice::waitForBytesWritten
+216   (int (*)(...))QFileDevice::readData
+224   (int (*)(...))QFileDevice::readLineData
+232   (int (*)(...))QSaveFile::writeData
+240   (int (*)(...))QSaveFile::fileName
+248   (int (*)(...))QFileDevice::resize
+256   (int (*)(...))QFileDevice::permissions
+264   (int (*)(...))QFileDevice::setPermissions
+
+Class QSaveFile
+   size=16 align=8
+   base size=16 base align=8
+QSaveFile (0x0x7f13ef488820) 0
+    vptr=((& QSaveFile::_ZTV9QSaveFile) + 16u)
+  QFileDevice (0x0x7f13ef488888) 0
+      primary-for QSaveFile (0x0x7f13ef488820)
+    QIODevice (0x0x7f13ef4888f0) 0
+        primary-for QFileDevice (0x0x7f13ef488888)
+      QObject (0x0x7f13ef59e360) 0
+          primary-for QIODevice (0x0x7f13ef4888f0)
+
+Class QSemaphore
+   size=8 align=8
+   base size=8 base align=8
+QSemaphore (0x0x7f13ef59e480) 0
+
+Class QSemaphoreReleaser
+   size=16 align=8
+   base size=12 base align=8
+QSemaphoreReleaser (0x0x7f13ef59e600) 0
+
+Class QSequentialAnimationGroup::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSequentialAnimationGroup::QPrivateSignal (0x0x7f13ef2e4c00) 0 empty
+
+Vtable for QSequentialAnimationGroup
+QSequentialAnimationGroup::_ZTV25QSequentialAnimationGroup: 18u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI25QSequentialAnimationGroup)
+16    (int (*)(...))QSequentialAnimationGroup::metaObject
+24    (int (*)(...))QSequentialAnimationGroup::qt_metacast
+32    (int (*)(...))QSequentialAnimationGroup::qt_metacall
+40    (int (*)(...))QSequentialAnimationGroup::~QSequentialAnimationGroup
+48    (int (*)(...))QSequentialAnimationGroup::~QSequentialAnimationGroup
+56    (int (*)(...))QSequentialAnimationGroup::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QSequentialAnimationGroup::duration
+120   (int (*)(...))QSequentialAnimationGroup::updateCurrentTime
+128   (int (*)(...))QSequentialAnimationGroup::updateState
+136   (int (*)(...))QSequentialAnimationGroup::updateDirection
+
+Class QSequentialAnimationGroup
+   size=16 align=8
+   base size=16 base align=8
+QSequentialAnimationGroup (0x0x7f13ef2ff1a0) 0
+    vptr=((& QSequentialAnimationGroup::_ZTV25QSequentialAnimationGroup) + 16u)
+  QAnimationGroup (0x0x7f13ef2ff208) 0
+      primary-for QSequentialAnimationGroup (0x0x7f13ef2ff1a0)
+    QAbstractAnimation (0x0x7f13ef2ff270) 0
+        primary-for QAnimationGroup (0x0x7f13ef2ff208)
+      QObject (0x0x7f13ef2e4ba0) 0
+          primary-for QAbstractAnimation (0x0x7f13ef2ff270)
+
+Class QSettings::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSettings::QPrivateSignal (0x0x7f13ef2e4cc0) 0 empty
+
+Vtable for QSettings
+QSettings::_ZTV9QSettings: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QSettings)
+16    (int (*)(...))QSettings::metaObject
+24    (int (*)(...))QSettings::qt_metacast
+32    (int (*)(...))QSettings::qt_metacall
+40    (int (*)(...))QSettings::~QSettings
+48    (int (*)(...))QSettings::~QSettings
+56    (int (*)(...))QSettings::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QSettings
+   size=16 align=8
+   base size=16 base align=8
+QSettings (0x0x7f13ef2ff2d8) 0
+    vptr=((& QSettings::_ZTV9QSettings) + 16u)
+  QObject (0x0x7f13ef2e4c60) 0
+      primary-for QSettings (0x0x7f13ef2ff2d8)
+
+Class QSharedMemory::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSharedMemory::QPrivateSignal (0x0x7f13ef2e4d80) 0 empty
+
+Vtable for QSharedMemory
+QSharedMemory::_ZTV13QSharedMemory: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QSharedMemory)
+16    (int (*)(...))QSharedMemory::metaObject
+24    (int (*)(...))QSharedMemory::qt_metacast
+32    (int (*)(...))QSharedMemory::qt_metacall
+40    (int (*)(...))QSharedMemory::~QSharedMemory
+48    (int (*)(...))QSharedMemory::~QSharedMemory
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QSharedMemory
+   size=16 align=8
+   base size=16 base align=8
+QSharedMemory (0x0x7f13ef2ff340) 0
+    vptr=((& QSharedMemory::_ZTV13QSharedMemory) + 16u)
+  QObject (0x0x7f13ef2e4d20) 0
+      primary-for QSharedMemory (0x0x7f13ef2ff340)
+
+Class QSignalMapper::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSignalMapper::QPrivateSignal (0x0x7f13ef2e4e40) 0 empty
+
+Vtable for QSignalMapper
+QSignalMapper::_ZTV13QSignalMapper: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QSignalMapper)
+16    (int (*)(...))QSignalMapper::metaObject
+24    (int (*)(...))QSignalMapper::qt_metacast
+32    (int (*)(...))QSignalMapper::qt_metacall
+40    (int (*)(...))QSignalMapper::~QSignalMapper
+48    (int (*)(...))QSignalMapper::~QSignalMapper
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QSignalMapper
+   size=16 align=8
+   base size=16 base align=8
+QSignalMapper (0x0x7f13ef2ff3a8) 0
+    vptr=((& QSignalMapper::_ZTV13QSignalMapper) + 16u)
+  QObject (0x0x7f13ef2e4de0) 0
+      primary-for QSignalMapper (0x0x7f13ef2ff3a8)
+
+Class QSignalTransition::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSignalTransition::QPrivateSignal (0x0x7f13ef2e4f00) 0 empty
+
+Vtable for QSignalTransition
+QSignalTransition::_ZTV17QSignalTransition: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QSignalTransition)
+16    (int (*)(...))QSignalTransition::metaObject
+24    (int (*)(...))QSignalTransition::qt_metacast
+32    (int (*)(...))QSignalTransition::qt_metacall
+40    (int (*)(...))QSignalTransition::~QSignalTransition
+48    (int (*)(...))QSignalTransition::~QSignalTransition
+56    (int (*)(...))QSignalTransition::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QSignalTransition::eventTest
+120   (int (*)(...))QSignalTransition::onTransition
+
+Class QSignalTransition
+   size=16 align=8
+   base size=16 base align=8
+QSignalTransition (0x0x7f13ef2ff410) 0
+    vptr=((& QSignalTransition::_ZTV17QSignalTransition) + 16u)
+  QAbstractTransition (0x0x7f13ef2ff478) 0
+      primary-for QSignalTransition (0x0x7f13ef2ff410)
+    QObject (0x0x7f13ef2e4ea0) 0
+        primary-for QAbstractTransition (0x0x7f13ef2ff478)
+
+Class QSocketNotifier::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSocketNotifier::QPrivateSignal (0x0x7f13ef371000) 0 empty
+
+Vtable for QSocketNotifier
+QSocketNotifier::_ZTV15QSocketNotifier: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QSocketNotifier)
+16    (int (*)(...))QSocketNotifier::metaObject
+24    (int (*)(...))QSocketNotifier::qt_metacast
+32    (int (*)(...))QSocketNotifier::qt_metacall
+40    (int (*)(...))QSocketNotifier::~QSocketNotifier
+48    (int (*)(...))QSocketNotifier::~QSocketNotifier
+56    (int (*)(...))QSocketNotifier::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QSocketNotifier
+   size=16 align=8
+   base size=16 base align=8
+QSocketNotifier (0x0x7f13ef2ff4e0) 0
+    vptr=((& QSocketNotifier::_ZTV15QSocketNotifier) + 16u)
+  QObject (0x0x7f13ef2e4f60) 0
+      primary-for QSocketNotifier (0x0x7f13ef2ff4e0)
+
+Class QSortFilterProxyModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSortFilterProxyModel::QPrivateSignal (0x0x7f13ef3710c0) 0 empty
+
+Vtable for QSortFilterProxyModel
+QSortFilterProxyModel::_ZTV21QSortFilterProxyModel: 56u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QSortFilterProxyModel)
+16    (int (*)(...))QSortFilterProxyModel::metaObject
+24    (int (*)(...))QSortFilterProxyModel::qt_metacast
+32    (int (*)(...))QSortFilterProxyModel::qt_metacall
+40    (int (*)(...))QSortFilterProxyModel::~QSortFilterProxyModel
+48    (int (*)(...))QSortFilterProxyModel::~QSortFilterProxyModel
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QSortFilterProxyModel::index
+120   (int (*)(...))QSortFilterProxyModel::parent
+128   (int (*)(...))QSortFilterProxyModel::sibling
+136   (int (*)(...))QSortFilterProxyModel::rowCount
+144   (int (*)(...))QSortFilterProxyModel::columnCount
+152   (int (*)(...))QSortFilterProxyModel::hasChildren
+160   (int (*)(...))QSortFilterProxyModel::data
+168   (int (*)(...))QSortFilterProxyModel::setData
+176   (int (*)(...))QSortFilterProxyModel::headerData
+184   (int (*)(...))QSortFilterProxyModel::setHeaderData
+192   (int (*)(...))QAbstractProxyModel::itemData
+200   (int (*)(...))QAbstractProxyModel::setItemData
+208   (int (*)(...))QSortFilterProxyModel::mimeTypes
+216   (int (*)(...))QSortFilterProxyModel::mimeData
+224   (int (*)(...))QAbstractProxyModel::canDropMimeData
+232   (int (*)(...))QSortFilterProxyModel::dropMimeData
+240   (int (*)(...))QSortFilterProxyModel::supportedDropActions
+248   (int (*)(...))QAbstractProxyModel::supportedDragActions
+256   (int (*)(...))QSortFilterProxyModel::insertRows
+264   (int (*)(...))QSortFilterProxyModel::insertColumns
+272   (int (*)(...))QSortFilterProxyModel::removeRows
+280   (int (*)(...))QSortFilterProxyModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QSortFilterProxyModel::fetchMore
+312   (int (*)(...))QSortFilterProxyModel::canFetchMore
+320   (int (*)(...))QSortFilterProxyModel::flags
+328   (int (*)(...))QSortFilterProxyModel::sort
+336   (int (*)(...))QSortFilterProxyModel::buddy
+344   (int (*)(...))QSortFilterProxyModel::match
+352   (int (*)(...))QSortFilterProxyModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractProxyModel::submit
+376   (int (*)(...))QAbstractProxyModel::revert
+384   (int (*)(...))QSortFilterProxyModel::setSourceModel
+392   (int (*)(...))QSortFilterProxyModel::mapToSource
+400   (int (*)(...))QSortFilterProxyModel::mapFromSource
+408   (int (*)(...))QSortFilterProxyModel::mapSelectionToSource
+416   (int (*)(...))QSortFilterProxyModel::mapSelectionFromSource
+424   (int (*)(...))QSortFilterProxyModel::filterAcceptsRow
+432   (int (*)(...))QSortFilterProxyModel::filterAcceptsColumn
+440   (int (*)(...))QSortFilterProxyModel::lessThan
+
+Class QSortFilterProxyModel
+   size=16 align=8
+   base size=16 base align=8
+QSortFilterProxyModel (0x0x7f13ef2ff548) 0
+    vptr=((& QSortFilterProxyModel::_ZTV21QSortFilterProxyModel) + 16u)
+  QAbstractProxyModel (0x0x7f13ef2ff5b0) 0
+      primary-for QSortFilterProxyModel (0x0x7f13ef2ff548)
+    QAbstractItemModel (0x0x7f13ef2ff618) 0
+        primary-for QAbstractProxyModel (0x0x7f13ef2ff5b0)
+      QObject (0x0x7f13ef371060) 0
+          primary-for QAbstractItemModel (0x0x7f13ef2ff618)
+
+Class QStandardPaths
+   size=1 align=1
+   base size=0 base align=1
+QStandardPaths (0x0x7f13ef371180) 0 empty
+
+Class QState::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QState::QPrivateSignal (0x0x7f13ef3713c0) 0 empty
+
+Vtable for QState
+QState::_ZTV6QState: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI6QState)
+16    (int (*)(...))QState::metaObject
+24    (int (*)(...))QState::qt_metacast
+32    (int (*)(...))QState::qt_metacall
+40    (int (*)(...))QState::~QState
+48    (int (*)(...))QState::~QState
+56    (int (*)(...))QState::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QState::onEntry
+120   (int (*)(...))QState::onExit
+
+Class QState
+   size=16 align=8
+   base size=16 base align=8
+QState (0x0x7f13ef2ff7b8) 0
+    vptr=((& QState::_ZTV6QState) + 16u)
+  QAbstractState (0x0x7f13ef2ff820) 0
+      primary-for QState (0x0x7f13ef2ff7b8)
+    QObject (0x0x7f13ef371360) 0
+        primary-for QAbstractState (0x0x7f13ef2ff820)
+
+Class QStateMachine::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QStateMachine::QPrivateSignal (0x0x7f13ef3714e0) 0 empty
+
+Vtable for QStateMachine::SignalEvent
+QStateMachine::SignalEvent::_ZTVN13QStateMachine11SignalEventE: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN13QStateMachine11SignalEventE)
+16    (int (*)(...))QStateMachine::SignalEvent::~SignalEvent
+24    (int (*)(...))QStateMachine::SignalEvent::~SignalEvent
+
+Class QStateMachine::SignalEvent
+   size=48 align=8
+   base size=48 base align=8
+QStateMachine::SignalEvent (0x0x7f13ef2ff9c0) 0
+    vptr=((& QStateMachine::SignalEvent::_ZTVN13QStateMachine11SignalEventE) + 16u)
+  QEvent (0x0x7f13ef371540) 0
+      primary-for QStateMachine::SignalEvent (0x0x7f13ef2ff9c0)
+
+Vtable for QStateMachine::WrappedEvent
+QStateMachine::WrappedEvent::_ZTVN13QStateMachine12WrappedEventE: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN13QStateMachine12WrappedEventE)
+16    (int (*)(...))QStateMachine::WrappedEvent::~WrappedEvent
+24    (int (*)(...))QStateMachine::WrappedEvent::~WrappedEvent
+
+Class QStateMachine::WrappedEvent
+   size=40 align=8
+   base size=40 base align=8
+QStateMachine::WrappedEvent (0x0x7f13ef2ffa28) 0
+    vptr=((& QStateMachine::WrappedEvent::_ZTVN13QStateMachine12WrappedEventE) + 16u)
+  QEvent (0x0x7f13ef3715a0) 0
+      primary-for QStateMachine::WrappedEvent (0x0x7f13ef2ffa28)
+
+Vtable for QStateMachine
+QStateMachine::_ZTV13QStateMachine: 20u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QStateMachine)
+16    (int (*)(...))QStateMachine::metaObject
+24    (int (*)(...))QStateMachine::qt_metacast
+32    (int (*)(...))QStateMachine::qt_metacall
+40    (int (*)(...))QStateMachine::~QStateMachine
+48    (int (*)(...))QStateMachine::~QStateMachine
+56    (int (*)(...))QStateMachine::event
+64    (int (*)(...))QStateMachine::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QStateMachine::onEntry
+120   (int (*)(...))QStateMachine::onExit
+128   (int (*)(...))QStateMachine::beginSelectTransitions
+136   (int (*)(...))QStateMachine::endSelectTransitions
+144   (int (*)(...))QStateMachine::beginMicrostep
+152   (int (*)(...))QStateMachine::endMicrostep
+
+Class QStateMachine
+   size=16 align=8
+   base size=16 base align=8
+QStateMachine (0x0x7f13ef2ff888) 0
+    vptr=((& QStateMachine::_ZTV13QStateMachine) + 16u)
+  QState (0x0x7f13ef2ff8f0) 0
+      primary-for QStateMachine (0x0x7f13ef2ff888)
+    QAbstractState (0x0x7f13ef2ff958) 0
+        primary-for QState (0x0x7f13ef2ff8f0)
+      QObject (0x0x7f13ef371480) 0
+          primary-for QAbstractState (0x0x7f13ef2ff958)
+
+Class QStorageInfo
+   size=8 align=8
+   base size=8 base align=8
+QStorageInfo (0x0x7f13ef371600) 0
+
+Class QAbstractConcatenable
+   size=1 align=1
+   base size=0 base align=1
+QAbstractConcatenable (0x0x7f13ef066540) 0 empty
+
+Class QStringListModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QStringListModel::QPrivateSignal (0x0x7f13ef0ec900) 0 empty
+
+Vtable for QStringListModel
+QStringListModel::_ZTV16QStringListModel: 48u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QStringListModel)
+16    (int (*)(...))QStringListModel::metaObject
+24    (int (*)(...))QStringListModel::qt_metacast
+32    (int (*)(...))QStringListModel::qt_metacall
+40    (int (*)(...))QStringListModel::~QStringListModel
+48    (int (*)(...))QStringListModel::~QStringListModel
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QAbstractListModel::index
+120   (int (*)(...))QAbstractListModel::parent
+128   (int (*)(...))QStringListModel::sibling
+136   (int (*)(...))QStringListModel::rowCount
+144   (int (*)(...))QAbstractListModel::columnCount
+152   (int (*)(...))QAbstractListModel::hasChildren
+160   (int (*)(...))QStringListModel::data
+168   (int (*)(...))QStringListModel::setData
+176   (int (*)(...))QAbstractItemModel::headerData
+184   (int (*)(...))QAbstractItemModel::setHeaderData
+192   (int (*)(...))QAbstractItemModel::itemData
+200   (int (*)(...))QAbstractItemModel::setItemData
+208   (int (*)(...))QAbstractItemModel::mimeTypes
+216   (int (*)(...))QAbstractItemModel::mimeData
+224   (int (*)(...))QAbstractItemModel::canDropMimeData
+232   (int (*)(...))QAbstractListModel::dropMimeData
+240   (int (*)(...))QStringListModel::supportedDropActions
+248   (int (*)(...))QAbstractItemModel::supportedDragActions
+256   (int (*)(...))QStringListModel::insertRows
+264   (int (*)(...))QAbstractItemModel::insertColumns
+272   (int (*)(...))QStringListModel::removeRows
+280   (int (*)(...))QAbstractItemModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QAbstractItemModel::fetchMore
+312   (int (*)(...))QAbstractItemModel::canFetchMore
+320   (int (*)(...))QStringListModel::flags
+328   (int (*)(...))QStringListModel::sort
+336   (int (*)(...))QAbstractItemModel::buddy
+344   (int (*)(...))QAbstractItemModel::match
+352   (int (*)(...))QAbstractItemModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractItemModel::submit
+376   (int (*)(...))QAbstractItemModel::revert
+
+Class QStringListModel
+   size=24 align=8
+   base size=24 base align=8
+QStringListModel (0x0x7f13ef0f1a28) 0
+    vptr=((& QStringListModel::_ZTV16QStringListModel) + 16u)
+  QAbstractListModel (0x0x7f13ef0f1a90) 0
+      primary-for QStringListModel (0x0x7f13ef0f1a28)
+    QAbstractItemModel (0x0x7f13ef0f1af8) 0
+        primary-for QAbstractListModel (0x0x7f13ef0f1a90)
+      QObject (0x0x7f13ef0ec8a0) 0
+          primary-for QAbstractItemModel (0x0x7f13ef0f1af8)
+
+Class QSystemSemaphore
+   size=8 align=8
+   base size=8 base align=8
+QSystemSemaphore (0x0x7f13ef0ec960) 0
+
+Class QTemporaryDir
+   size=8 align=8
+   base size=8 base align=8
+QTemporaryDir (0x0x7f13ef0eca20) 0
+
+Class QTemporaryFile::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTemporaryFile::QPrivateSignal (0x0x7f13ef0ecb40) 0 empty
+
+Vtable for QTemporaryFile
+QTemporaryFile::_ZTV14QTemporaryFile: 34u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QTemporaryFile)
+16    (int (*)(...))QTemporaryFile::metaObject
+24    (int (*)(...))QTemporaryFile::qt_metacast
+32    (int (*)(...))QTemporaryFile::qt_metacall
+40    (int (*)(...))QTemporaryFile::~QTemporaryFile
+48    (int (*)(...))QTemporaryFile::~QTemporaryFile
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QFileDevice::isSequential
+120   (int (*)(...))QTemporaryFile::open
+128   (int (*)(...))QFileDevice::close
+136   (int (*)(...))QFileDevice::pos
+144   (int (*)(...))QFile::size
+152   (int (*)(...))QFileDevice::seek
+160   (int (*)(...))QFileDevice::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QIODevice::bytesAvailable
+184   (int (*)(...))QIODevice::bytesToWrite
+192   (int (*)(...))QIODevice::canReadLine
+200   (int (*)(...))QIODevice::waitForReadyRead
+208   (int (*)(...))QIODevice::waitForBytesWritten
+216   (int (*)(...))QFileDevice::readData
+224   (int (*)(...))QFileDevice::readLineData
+232   (int (*)(...))QFileDevice::writeData
+240   (int (*)(...))QTemporaryFile::fileName
+248   (int (*)(...))QFile::resize
+256   (int (*)(...))QFile::permissions
+264   (int (*)(...))QFile::setPermissions
+
+Class QTemporaryFile
+   size=16 align=8
+   base size=16 base align=8
+QTemporaryFile (0x0x7f13ef0f1b60) 0
+    vptr=((& QTemporaryFile::_ZTV14QTemporaryFile) + 16u)
+  QFile (0x0x7f13ef0f1bc8) 0
+      primary-for QTemporaryFile (0x0x7f13ef0f1b60)
+    QFileDevice (0x0x7f13ef0f1c30) 0
+        primary-for QFile (0x0x7f13ef0f1bc8)
+      QIODevice (0x0x7f13ef0f1c98) 0
+          primary-for QFileDevice (0x0x7f13ef0f1c30)
+        QObject (0x0x7f13ef0ecae0) 0
+            primary-for QIODevice (0x0x7f13ef0f1c98)
+
+Class QTextBoundaryFinder
+   size=48 align=8
+   base size=48 base align=8
+QTextBoundaryFinder (0x0x7f13ef0ecba0) 0
+
+Class QTextCodec::ConverterState
+   size=32 align=8
+   base size=32 base align=8
+QTextCodec::ConverterState (0x0x7f13ef0ecde0) 0
+
+Vtable for QTextCodec
+QTextCodec::_ZTV10QTextCodec: 9u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QTextCodec)
+16    (int (*)(...))__cxa_pure_virtual
+24    (int (*)(...))QTextCodec::aliases
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+56    0u
+64    0u
+
+Class QTextCodec
+   size=8 align=8
+   base size=8 base align=8
+QTextCodec (0x0x7f13ef0ecd80) 0 nearly-empty
+    vptr=((& QTextCodec::_ZTV10QTextCodec) + 16u)
+
+Class QTextEncoder
+   size=40 align=8
+   base size=40 base align=8
+QTextEncoder (0x0x7f13ef1d8000) 0
+
+Class QTextDecoder
+   size=40 align=8
+   base size=40 base align=8
+QTextDecoder (0x0x7f13ef1d8060) 0
+
+Class std::__mutex_base
+   size=40 align=8
+   base size=40 base align=8
+std::__mutex_base (0x0x7f13ef1d80c0) 0
+
+Class std::__recursive_mutex_base
+   size=40 align=8
+   base size=40 base align=8
+std::__recursive_mutex_base (0x0x7f13ef1d8120) 0
+
+Class std::mutex
+   size=40 align=8
+   base size=40 base align=8
+std::mutex (0x0x7f13ef0f1ea0) 0
+  std::__mutex_base (0x0x7f13ef1d8180) 0
+
+Class std::recursive_mutex
+   size=40 align=8
+   base size=40 base align=8
+std::recursive_mutex (0x0x7f13ef0f1f08) 0
+  std::__recursive_mutex_base (0x0x7f13ef1d81e0) 0
+
+Class std::timed_mutex
+   size=40 align=8
+   base size=40 base align=8
+std::timed_mutex (0x0x7f13eee03690) 0
+  std::__mutex_base (0x0x7f13ef1d8300) 0
+  std::__timed_mutex_impl<std::timed_mutex> (0x0x7f13ef1d8360) 0 empty
+
+Class std::recursive_timed_mutex
+   size=40 align=8
+   base size=40 base align=8
+std::recursive_timed_mutex (0x0x7f13eee1c070) 0
+  std::__recursive_mutex_base (0x0x7f13ef1d8420) 0
+  std::__timed_mutex_impl<std::recursive_timed_mutex> (0x0x7f13ef1d8480) 0 empty
+
+Class std::defer_lock_t
+   size=1 align=1
+   base size=0 base align=1
+std::defer_lock_t (0x0x7f13ef1d84e0) 0 empty
+
+Class std::try_to_lock_t
+   size=1 align=1
+   base size=0 base align=1
+std::try_to_lock_t (0x0x7f13ef1d8540) 0 empty
+
+Class std::adopt_lock_t
+   size=1 align=1
+   base size=0 base align=1
+std::adopt_lock_t (0x0x7f13ef1d85a0) 0 empty
+
+Class std::once_flag
+   size=4 align=4
+   base size=4 base align=4
+std::once_flag (0x0x7f13ef1d87e0) 0
+
+Vtable for __gnu_cxx::__concurrence_lock_error
+__gnu_cxx::__concurrence_lock_error::_ZTVN9__gnu_cxx24__concurrence_lock_errorE: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN9__gnu_cxx24__concurrence_lock_errorE)
+16    (int (*)(...))__gnu_cxx::__concurrence_lock_error::~__concurrence_lock_error
+24    (int (*)(...))__gnu_cxx::__concurrence_lock_error::~__concurrence_lock_error
+32    (int (*)(...))__gnu_cxx::__concurrence_lock_error::what
+
+Class __gnu_cxx::__concurrence_lock_error
+   size=8 align=8
+   base size=8 base align=8
+__gnu_cxx::__concurrence_lock_error (0x0x7f13eee6a068) 0 nearly-empty
+    vptr=((& __gnu_cxx::__concurrence_lock_error::_ZTVN9__gnu_cxx24__concurrence_lock_errorE) + 16u)
+  std::exception (0x0x7f13ef1d88a0) 0 nearly-empty
+      primary-for __gnu_cxx::__concurrence_lock_error (0x0x7f13eee6a068)
+
+Vtable for __gnu_cxx::__concurrence_unlock_error
+__gnu_cxx::__concurrence_unlock_error::_ZTVN9__gnu_cxx26__concurrence_unlock_errorE: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN9__gnu_cxx26__concurrence_unlock_errorE)
+16    (int (*)(...))__gnu_cxx::__concurrence_unlock_error::~__concurrence_unlock_error
+24    (int (*)(...))__gnu_cxx::__concurrence_unlock_error::~__concurrence_unlock_error
+32    (int (*)(...))__gnu_cxx::__concurrence_unlock_error::what
+
+Class __gnu_cxx::__concurrence_unlock_error
+   size=8 align=8
+   base size=8 base align=8
+__gnu_cxx::__concurrence_unlock_error (0x0x7f13eee6a0d0) 0 nearly-empty
+    vptr=((& __gnu_cxx::__concurrence_unlock_error::_ZTVN9__gnu_cxx26__concurrence_unlock_errorE) + 16u)
+  std::exception (0x0x7f13ef1d8960) 0 nearly-empty
+      primary-for __gnu_cxx::__concurrence_unlock_error (0x0x7f13eee6a0d0)
+
+Vtable for __gnu_cxx::__concurrence_broadcast_error
+__gnu_cxx::__concurrence_broadcast_error::_ZTVN9__gnu_cxx29__concurrence_broadcast_errorE: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN9__gnu_cxx29__concurrence_broadcast_errorE)
+16    (int (*)(...))__gnu_cxx::__concurrence_broadcast_error::~__concurrence_broadcast_error
+24    (int (*)(...))__gnu_cxx::__concurrence_broadcast_error::~__concurrence_broadcast_error
+32    (int (*)(...))__gnu_cxx::__concurrence_broadcast_error::what
+
+Class __gnu_cxx::__concurrence_broadcast_error
+   size=8 align=8
+   base size=8 base align=8
+__gnu_cxx::__concurrence_broadcast_error (0x0x7f13eee6a138) 0 nearly-empty
+    vptr=((& __gnu_cxx::__concurrence_broadcast_error::_ZTVN9__gnu_cxx29__concurrence_broadcast_errorE) + 16u)
+  std::exception (0x0x7f13ef1d8a20) 0 nearly-empty
+      primary-for __gnu_cxx::__concurrence_broadcast_error (0x0x7f13eee6a138)
+
+Vtable for __gnu_cxx::__concurrence_wait_error
+__gnu_cxx::__concurrence_wait_error::_ZTVN9__gnu_cxx24__concurrence_wait_errorE: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN9__gnu_cxx24__concurrence_wait_errorE)
+16    (int (*)(...))__gnu_cxx::__concurrence_wait_error::~__concurrence_wait_error
+24    (int (*)(...))__gnu_cxx::__concurrence_wait_error::~__concurrence_wait_error
+32    (int (*)(...))__gnu_cxx::__concurrence_wait_error::what
+
+Class __gnu_cxx::__concurrence_wait_error
+   size=8 align=8
+   base size=8 base align=8
+__gnu_cxx::__concurrence_wait_error (0x0x7f13eee6a208) 0 nearly-empty
+    vptr=((& __gnu_cxx::__concurrence_wait_error::_ZTVN9__gnu_cxx24__concurrence_wait_errorE) + 16u)
+  std::exception (0x0x7f13ef1d8ae0) 0 nearly-empty
+      primary-for __gnu_cxx::__concurrence_wait_error (0x0x7f13eee6a208)
+
+Class __gnu_cxx::__mutex
+   size=40 align=8
+   base size=40 base align=8
+__gnu_cxx::__mutex (0x0x7f13ef1d8ba0) 0
+
+Class __gnu_cxx::__recursive_mutex
+   size=40 align=8
+   base size=40 base align=8
+__gnu_cxx::__recursive_mutex (0x0x7f13ef1d8c00) 0
+
+Class __gnu_cxx::__scoped_lock
+   size=8 align=8
+   base size=8 base align=8
+__gnu_cxx::__scoped_lock (0x0x7f13ef1d8c60) 0
+
+Class __gnu_cxx::__cond
+   size=48 align=8
+   base size=48 base align=8
+__gnu_cxx::__cond (0x0x7f13ef1d8cc0) 0
+
+Vtable for std::bad_weak_ptr
+std::bad_weak_ptr::_ZTVSt12bad_weak_ptr: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt12bad_weak_ptr)
+16    (int (*)(...))std::bad_weak_ptr::~bad_weak_ptr
+24    (int (*)(...))std::bad_weak_ptr::~bad_weak_ptr
+32    (int (*)(...))std::bad_weak_ptr::what
+
+Class std::bad_weak_ptr
+   size=8 align=8
+   base size=8 base align=8
+std::bad_weak_ptr (0x0x7f13eee6a4e0) 0 nearly-empty
+    vptr=((& std::bad_weak_ptr::_ZTVSt12bad_weak_ptr) + 16u)
+  std::exception (0x0x7f13eef2c060) 0 nearly-empty
+      primary-for std::bad_weak_ptr (0x0x7f13eee6a4e0)
+
+Class std::_Sp_make_shared_tag
+   size=1 align=1
+   base size=0 base align=1
+std::_Sp_make_shared_tag (0x0x7f13eef2c8a0) 0 empty
+
+Class std::_Sp_locker
+   size=2 align=1
+   base size=2 base align=1
+std::_Sp_locker (0x0x7f13eeca80c0) 0
+
+Class std::thread::id
+   size=8 align=8
+   base size=8 base align=8
+std::thread::id (0x0x7f13eeca82a0) 0
+
+Vtable for std::thread::_Impl_base
+std::thread::_Impl_base::_ZTVNSt6thread10_Impl_baseE: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTINSt6thread10_Impl_baseE)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class std::thread::_Impl_base
+   size=24 align=8
+   base size=24 base align=8
+std::thread::_Impl_base (0x0x7f13eeca8300) 0
+    vptr=((& std::thread::_Impl_base::_ZTVNSt6thread10_Impl_baseE) + 16u)
+
+Class std::thread
+   size=8 align=8
+   base size=8 base align=8
+std::thread (0x0x7f13eeca8240) 0
+
+Class std::condition_variable
+   size=48 align=8
+   base size=48 base align=8
+std::condition_variable (0x0x7f13eea23f00) 0
+
+Class std::__at_thread_exit_elt
+   size=16 align=8
+   base size=16 base align=8
+std::__at_thread_exit_elt (0x0x7f13eea85000) 0
+
+Class std::_V2::condition_variable_any
+   size=64 align=8
+   base size=64 base align=8
+std::_V2::condition_variable_any (0x0x7f13eea85060) 0
+
+Class std::__atomic_futex_unsigned_base
+   size=1 align=1
+   base size=0 base align=1
+std::__atomic_futex_unsigned_base (0x0x7f13eeb116c0) 0 empty
+
+Vtable for std::future_error
+std::future_error::_ZTVSt12future_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt12future_error)
+16    (int (*)(...))std::future_error::~future_error
+24    (int (*)(...))std::future_error::~future_error
+32    (int (*)(...))std::future_error::what
+
+Class std::future_error
+   size=32 align=8
+   base size=32 base align=8
+std::future_error (0x0x7f13eeb12820) 0
+    vptr=((& std::future_error::_ZTVSt12future_error) + 16u)
+  std::logic_error (0x0x7f13eeb12888) 0
+      primary-for std::future_error (0x0x7f13eeb12820)
+    std::exception (0x0x7f13eeb117e0) 0 nearly-empty
+        primary-for std::logic_error (0x0x7f13eeb12888)
+
+Class std::__future_base::_Result_base::_Deleter
+   size=1 align=1
+   base size=0 base align=1
+std::__future_base::_Result_base::_Deleter (0x0x7f13eeb11900) 0 empty
+
+Vtable for std::__future_base::_Result_base
+std::__future_base::_Result_base::_ZTVNSt13__future_base12_Result_baseE: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTINSt13__future_base12_Result_baseE)
+16    (int (*)(...))__cxa_pure_virtual
+24    0u
+32    0u
+
+Class std::__future_base::_Result_base
+   size=16 align=8
+   base size=16 base align=8
+std::__future_base::_Result_base (0x0x7f13eeb118a0) 0
+    vptr=((& std::__future_base::_Result_base::_ZTVNSt13__future_base12_Result_baseE) + 16u)
+
+Class std::__future_base::_State_baseV2::__exception_ptr_tag
+   size=1 align=1
+   base size=0 base align=1
+std::__future_base::_State_baseV2::__exception_ptr_tag (0x0x7f13ee7cae40) 0 empty
+
+Class std::__future_base::_State_baseV2::_Make_ready
+   size=32 align=8
+   base size=32 base align=8
+std::__future_base::_State_baseV2::_Make_ready (0x0x7f13ee7cde38) 0
+  std::__at_thread_exit_elt (0x0x7f13ee7caf00) 0
+
+Vtable for std::__future_base::_State_baseV2
+std::__future_base::_State_baseV2::_ZTVNSt13__future_base13_State_baseV2E: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTINSt13__future_base13_State_baseV2E)
+16    (int (*)(...))std::__future_base::_State_baseV2::~_State_baseV2
+24    (int (*)(...))std::__future_base::_State_baseV2::~_State_baseV2
+32    (int (*)(...))std::__future_base::_State_baseV2::_M_complete_async
+40    (int (*)(...))std::__future_base::_State_baseV2::_M_is_deferred_future
+
+Class std::__future_base::_State_baseV2
+   size=32 align=8
+   base size=28 base align=8
+std::__future_base::_State_baseV2 (0x0x7f13eeb11a80) 0
+    vptr=((& std::__future_base::_State_baseV2::_ZTVNSt13__future_base13_State_baseV2E) + 16u)
+
+Class std::__future_base
+   size=1 align=1
+   base size=0 base align=1
+std::__future_base (0x0x7f13eeb11840) 0 empty
+
+Vtable for std::__future_base::_Async_state_commonV2
+std::__future_base::_Async_state_commonV2::_ZTVNSt13__future_base21_Async_state_commonV2E: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTINSt13__future_base21_Async_state_commonV2E)
+16    (int (*)(...))std::__future_base::_Async_state_commonV2::~_Async_state_commonV2
+24    (int (*)(...))std::__future_base::_Async_state_commonV2::~_Async_state_commonV2
+32    (int (*)(...))std::__future_base::_Async_state_commonV2::_M_complete_async
+40    (int (*)(...))std::__future_base::_State_baseV2::_M_is_deferred_future
+
+Class std::__future_base::_Async_state_commonV2
+   size=48 align=8
+   base size=44 base align=8
+std::__future_base::_Async_state_commonV2 (0x0x7f13ee5c7a28) 0
+    vptr=((& std::__future_base::_Async_state_commonV2::_ZTVNSt13__future_base21_Async_state_commonV2E) + 16u)
+  std::__future_base::_State_baseV2 (0x0x7f13ee5b3de0) 0
+      primary-for std::__future_base::_Async_state_commonV2 (0x0x7f13ee5c7a28)
+
+Class QThread::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QThread::QPrivateSignal (0x0x7f13ee222540) 0 empty
+
+Vtable for QThread
+QThread::_ZTV7QThread: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QThread)
+16    (int (*)(...))QThread::metaObject
+24    (int (*)(...))QThread::qt_metacast
+32    (int (*)(...))QThread::qt_metacall
+40    (int (*)(...))QThread::~QThread
+48    (int (*)(...))QThread::~QThread
+56    (int (*)(...))QThread::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QThread::run
+
+Class QThread
+   size=16 align=8
+   base size=16 base align=8
+QThread (0x0x7f13ee2284e0) 0
+    vptr=((& QThread::_ZTV7QThread) + 16u)
+  QObject (0x0x7f13ee2224e0) 0
+      primary-for QThread (0x0x7f13ee2284e0)
+
+Class QThreadPool::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QThreadPool::QPrivateSignal (0x0x7f13ee222660) 0 empty
+
+Vtable for QThreadPool
+QThreadPool::_ZTV11QThreadPool: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QThreadPool)
+16    (int (*)(...))QThreadPool::metaObject
+24    (int (*)(...))QThreadPool::qt_metacast
+32    (int (*)(...))QThreadPool::qt_metacall
+40    (int (*)(...))QThreadPool::~QThreadPool
+48    (int (*)(...))QThreadPool::~QThreadPool
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QThreadPool
+   size=16 align=8
+   base size=16 base align=8
+QThreadPool (0x0x7f13ee228548) 0
+    vptr=((& QThreadPool::_ZTV11QThreadPool) + 16u)
+  QObject (0x0x7f13ee222600) 0
+      primary-for QThreadPool (0x0x7f13ee228548)
+
+Class QThreadStorageData
+   size=4 align=4
+   base size=4 base align=4
+QThreadStorageData (0x0x7f13ee2226c0) 0
+
+Class QTimeLine::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTimeLine::QPrivateSignal (0x0x7f13ee2227e0) 0 empty
+
+Vtable for QTimeLine
+QTimeLine::_ZTV9QTimeLine: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QTimeLine)
+16    (int (*)(...))QTimeLine::metaObject
+24    (int (*)(...))QTimeLine::qt_metacast
+32    (int (*)(...))QTimeLine::qt_metacall
+40    (int (*)(...))QTimeLine::~QTimeLine
+48    (int (*)(...))QTimeLine::~QTimeLine
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QTimeLine::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QTimeLine::valueForTime
+
+Class QTimeLine
+   size=16 align=8
+   base size=16 base align=8
+QTimeLine (0x0x7f13ee2285b0) 0
+    vptr=((& QTimeLine::_ZTV9QTimeLine) + 16u)
+  QObject (0x0x7f13ee222780) 0
+      primary-for QTimeLine (0x0x7f13ee2285b0)
+
+Class QTimer::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTimer::QPrivateSignal (0x0x7f13ee2228a0) 0 empty
+
+Vtable for QTimer
+QTimer::_ZTV6QTimer: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI6QTimer)
+16    (int (*)(...))QTimer::metaObject
+24    (int (*)(...))QTimer::qt_metacast
+32    (int (*)(...))QTimer::qt_metacall
+40    (int (*)(...))QTimer::~QTimer
+48    (int (*)(...))QTimer::~QTimer
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QTimer::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QTimer
+   size=32 align=8
+   base size=29 base align=8
+QTimer (0x0x7f13ee228618) 0
+    vptr=((& QTimer::_ZTV6QTimer) + 16u)
+  QObject (0x0x7f13ee222840) 0
+      primary-for QTimer (0x0x7f13ee228618)
+
+Class QTimeZone::OffsetData
+   size=32 align=8
+   base size=28 base align=8
+QTimeZone::OffsetData (0x0x7f13ee222f60) 0
+
+Class QTimeZone
+   size=8 align=8
+   base size=8 base align=8
+QTimeZone (0x0x7f13ee222f00) 0
+
+Class QTranslator::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTranslator::QPrivateSignal (0x0x7f13ee2fd540) 0 empty
+
+Vtable for QTranslator
+QTranslator::_ZTV11QTranslator: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QTranslator)
+16    (int (*)(...))QTranslator::metaObject
+24    (int (*)(...))QTranslator::qt_metacast
+32    (int (*)(...))QTranslator::qt_metacall
+40    (int (*)(...))QTranslator::~QTranslator
+48    (int (*)(...))QTranslator::~QTranslator
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QTranslator::translate
+120   (int (*)(...))QTranslator::isEmpty
+
+Class QTranslator
+   size=16 align=8
+   base size=16 base align=8
+QTranslator (0x0x7f13ee319068) 0
+    vptr=((& QTranslator::_ZTV11QTranslator) + 16u)
+  QObject (0x0x7f13ee2fd4e0) 0
+      primary-for QTranslator (0x0x7f13ee319068)
+
+Class QUrl
+   size=8 align=8
+   base size=8 base align=8
+QUrl (0x0x7f13ee2fd660) 0
+
+Class QUrlQuery
+   size=8 align=8
+   base size=8 base align=8
+QUrlQuery (0x0x7f13ee01ed20) 0
+
+Class QUuid
+   size=16 align=4
+   base size=16 base align=4
+QUuid (0x0x7f13ee0c13c0) 0
+
+Class QWaitCondition
+   size=8 align=8
+   base size=8 base align=8
+QWaitCondition (0x0x7f13ee0c19c0) 0
+
+Class QXmlStreamStringRef
+   size=16 align=8
+   base size=16 base align=8
+QXmlStreamStringRef (0x0x7f13ee0c1a20) 0
+
+Class QXmlStreamAttribute
+   size=80 align=8
+   base size=73 base align=8
+QXmlStreamAttribute (0x0x7f13ee0c1cc0) 0
+
+Class QXmlStreamAttributes
+   size=8 align=8
+   base size=8 base align=8
+QXmlStreamAttributes (0x0x7f13ee0f1af8) 0
+  QVector<QXmlStreamAttribute> (0x0x7f13ee16c0c0) 0
+
+Class QXmlStreamNamespaceDeclaration
+   size=40 align=8
+   base size=40 base align=8
+QXmlStreamNamespaceDeclaration (0x0x7f13ee16c120) 0
+
+Class QXmlStreamNotationDeclaration
+   size=56 align=8
+   base size=56 base align=8
+QXmlStreamNotationDeclaration (0x0x7f13ee16c3c0) 0
+
+Class QXmlStreamEntityDeclaration
+   size=88 align=8
+   base size=88 base align=8
+QXmlStreamEntityDeclaration (0x0x7f13ee16c660) 0
+
+Vtable for QXmlStreamEntityResolver
+QXmlStreamEntityResolver::_ZTV24QXmlStreamEntityResolver: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QXmlStreamEntityResolver)
+16    (int (*)(...))QXmlStreamEntityResolver::~QXmlStreamEntityResolver
+24    (int (*)(...))QXmlStreamEntityResolver::~QXmlStreamEntityResolver
+32    (int (*)(...))QXmlStreamEntityResolver::resolveEntity
+40    (int (*)(...))QXmlStreamEntityResolver::resolveUndeclaredEntity
+
+Class QXmlStreamEntityResolver
+   size=8 align=8
+   base size=8 base align=8
+QXmlStreamEntityResolver (0x0x7f13ee16c900) 0 nearly-empty
+    vptr=((& QXmlStreamEntityResolver::_ZTV24QXmlStreamEntityResolver) + 16u)
+
+Class QXmlStreamReader
+   size=8 align=8
+   base size=8 base align=8
+QXmlStreamReader (0x0x7f13ee16c960) 0
+
+Class QXmlStreamWriter
+   size=8 align=8
+   base size=8 base align=8
+QXmlStreamWriter (0x0x7f13ede663c0) 0
+
+Class QRgba64
+   size=8 align=8
+   base size=8 base align=8
+QRgba64 (0x0x7f13ede664e0) 0
+
+Class QColor
+   size=16 align=4
+   base size=14 base align=4
+QColor (0x0x7f13ede66780) 0
+
+Class QRegion::QRegionData
+   size=16 align=8
+   base size=16 base align=8
+QRegion::QRegionData (0x0x7f13edf6e180) 0
+
+Class QRegion
+   size=8 align=8
+   base size=8 base align=8
+QRegion (0x0x7f13edf6e120) 0
+
+Class QKeySequence
+   size=8 align=8
+   base size=8 base align=8
+QKeySequence (0x0x7f13edc0d4e0) 0
+
+Class QVector2D
+   size=8 align=4
+   base size=8 base align=4
+QVector2D (0x0x7f13edcbca20) 0
+
+Class QTouchDevice
+   size=8 align=8
+   base size=8 base align=8
+QTouchDevice (0x0x7f13edcbccc0) 0
+
+Vtable for QInputEvent
+QInputEvent::_ZTV11QInputEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QInputEvent)
+16    (int (*)(...))QInputEvent::~QInputEvent
+24    (int (*)(...))QInputEvent::~QInputEvent
+
+Class QInputEvent
+   size=32 align=8
+   base size=32 base align=8
+QInputEvent (0x0x7f13edcc28f0) 0
+    vptr=((& QInputEvent::_ZTV11QInputEvent) + 16u)
+  QEvent (0x0x7f13edcbcea0) 0
+      primary-for QInputEvent (0x0x7f13edcc28f0)
+
+Vtable for QEnterEvent
+QEnterEvent::_ZTV11QEnterEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QEnterEvent)
+16    (int (*)(...))QEnterEvent::~QEnterEvent
+24    (int (*)(...))QEnterEvent::~QEnterEvent
+
+Class QEnterEvent
+   size=72 align=8
+   base size=72 base align=8
+QEnterEvent (0x0x7f13edcc2958) 0
+    vptr=((& QEnterEvent::_ZTV11QEnterEvent) + 16u)
+  QEvent (0x0x7f13edcbcf00) 0
+      primary-for QEnterEvent (0x0x7f13edcc2958)
+
+Vtable for QMouseEvent
+QMouseEvent::_ZTV11QMouseEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QMouseEvent)
+16    (int (*)(...))QMouseEvent::~QMouseEvent
+24    (int (*)(...))QMouseEvent::~QMouseEvent
+
+Class QMouseEvent
+   size=104 align=8
+   base size=100 base align=8
+QMouseEvent (0x0x7f13edcc29c0) 0
+    vptr=((& QMouseEvent::_ZTV11QMouseEvent) + 16u)
+  QInputEvent (0x0x7f13edcc2a28) 0
+      primary-for QMouseEvent (0x0x7f13edcc29c0)
+    QEvent (0x0x7f13edcbcf60) 0
+        primary-for QInputEvent (0x0x7f13edcc2a28)
+
+Vtable for QHoverEvent
+QHoverEvent::_ZTV11QHoverEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QHoverEvent)
+16    (int (*)(...))QHoverEvent::~QHoverEvent
+24    (int (*)(...))QHoverEvent::~QHoverEvent
+
+Class QHoverEvent
+   size=64 align=8
+   base size=64 base align=8
+QHoverEvent (0x0x7f13edcc2a90) 0
+    vptr=((& QHoverEvent::_ZTV11QHoverEvent) + 16u)
+  QInputEvent (0x0x7f13edcc2af8) 0
+      primary-for QHoverEvent (0x0x7f13edcc2a90)
+    QEvent (0x0x7f13edd8d000) 0
+        primary-for QInputEvent (0x0x7f13edcc2af8)
+
+Vtable for QWheelEvent
+QWheelEvent::_ZTV11QWheelEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QWheelEvent)
+16    (int (*)(...))QWheelEvent::~QWheelEvent
+24    (int (*)(...))QWheelEvent::~QWheelEvent
+
+Class QWheelEvent
+   size=96 align=8
+   base size=96 base align=8
+QWheelEvent (0x0x7f13edcc2b60) 0
+    vptr=((& QWheelEvent::_ZTV11QWheelEvent) + 16u)
+  QInputEvent (0x0x7f13edcc2bc8) 0
+      primary-for QWheelEvent (0x0x7f13edcc2b60)
+    QEvent (0x0x7f13edd8d060) 0
+        primary-for QInputEvent (0x0x7f13edcc2bc8)
+
+Vtable for QTabletEvent
+QTabletEvent::_ZTV12QTabletEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QTabletEvent)
+16    (int (*)(...))QTabletEvent::~QTabletEvent
+24    (int (*)(...))QTabletEvent::~QTabletEvent
+
+Class QTabletEvent
+   size=128 align=8
+   base size=128 base align=8
+QTabletEvent (0x0x7f13edcc2c30) 0
+    vptr=((& QTabletEvent::_ZTV12QTabletEvent) + 16u)
+  QInputEvent (0x0x7f13edcc2c98) 0
+      primary-for QTabletEvent (0x0x7f13edcc2c30)
+    QEvent (0x0x7f13edd8d0c0) 0
+        primary-for QInputEvent (0x0x7f13edcc2c98)
+
+Vtable for QNativeGestureEvent
+QNativeGestureEvent::_ZTV19QNativeGestureEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QNativeGestureEvent)
+16    (int (*)(...))QNativeGestureEvent::~QNativeGestureEvent
+24    (int (*)(...))QNativeGestureEvent::~QNativeGestureEvent
+
+Class QNativeGestureEvent
+   size=112 align=8
+   base size=112 base align=8
+QNativeGestureEvent (0x0x7f13edcc2d00) 0
+    vptr=((& QNativeGestureEvent::_ZTV19QNativeGestureEvent) + 16u)
+  QInputEvent (0x0x7f13edcc2d68) 0
+      primary-for QNativeGestureEvent (0x0x7f13edcc2d00)
+    QEvent (0x0x7f13edd8d120) 0
+        primary-for QInputEvent (0x0x7f13edcc2d68)
+
+Vtable for QKeyEvent
+QKeyEvent::_ZTV9QKeyEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QKeyEvent)
+16    (int (*)(...))QKeyEvent::~QKeyEvent
+24    (int (*)(...))QKeyEvent::~QKeyEvent
+
+Class QKeyEvent
+   size=64 align=8
+   base size=59 base align=8
+QKeyEvent (0x0x7f13edcc2dd0) 0
+    vptr=((& QKeyEvent::_ZTV9QKeyEvent) + 16u)
+  QInputEvent (0x0x7f13edcc2e38) 0
+      primary-for QKeyEvent (0x0x7f13edcc2dd0)
+    QEvent (0x0x7f13edd8d180) 0
+        primary-for QInputEvent (0x0x7f13edcc2e38)
+
+Vtable for QFocusEvent
+QFocusEvent::_ZTV11QFocusEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QFocusEvent)
+16    (int (*)(...))QFocusEvent::~QFocusEvent
+24    (int (*)(...))QFocusEvent::~QFocusEvent
+
+Class QFocusEvent
+   size=24 align=8
+   base size=24 base align=8
+QFocusEvent (0x0x7f13edcc2ea0) 0
+    vptr=((& QFocusEvent::_ZTV11QFocusEvent) + 16u)
+  QEvent (0x0x7f13edd8d1e0) 0
+      primary-for QFocusEvent (0x0x7f13edcc2ea0)
+
+Vtable for QPaintEvent
+QPaintEvent::_ZTV11QPaintEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QPaintEvent)
+16    (int (*)(...))QPaintEvent::~QPaintEvent
+24    (int (*)(...))QPaintEvent::~QPaintEvent
+
+Class QPaintEvent
+   size=56 align=8
+   base size=49 base align=8
+QPaintEvent (0x0x7f13edcc2f08) 0
+    vptr=((& QPaintEvent::_ZTV11QPaintEvent) + 16u)
+  QEvent (0x0x7f13edd8d240) 0
+      primary-for QPaintEvent (0x0x7f13edcc2f08)
+
+Vtable for QMoveEvent
+QMoveEvent::_ZTV10QMoveEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QMoveEvent)
+16    (int (*)(...))QMoveEvent::~QMoveEvent
+24    (int (*)(...))QMoveEvent::~QMoveEvent
+
+Class QMoveEvent
+   size=40 align=8
+   base size=36 base align=8
+QMoveEvent (0x0x7f13edcc2f70) 0
+    vptr=((& QMoveEvent::_ZTV10QMoveEvent) + 16u)
+  QEvent (0x0x7f13edd8d2a0) 0
+      primary-for QMoveEvent (0x0x7f13edcc2f70)
+
+Vtable for QExposeEvent
+QExposeEvent::_ZTV12QExposeEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QExposeEvent)
+16    (int (*)(...))QExposeEvent::~QExposeEvent
+24    (int (*)(...))QExposeEvent::~QExposeEvent
+
+Class QExposeEvent
+   size=32 align=8
+   base size=32 base align=8
+QExposeEvent (0x0x7f13eda06000) 0
+    vptr=((& QExposeEvent::_ZTV12QExposeEvent) + 16u)
+  QEvent (0x0x7f13edd8d300) 0
+      primary-for QExposeEvent (0x0x7f13eda06000)
+
+Vtable for QPlatformSurfaceEvent
+QPlatformSurfaceEvent::_ZTV21QPlatformSurfaceEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QPlatformSurfaceEvent)
+16    (int (*)(...))QPlatformSurfaceEvent::~QPlatformSurfaceEvent
+24    (int (*)(...))QPlatformSurfaceEvent::~QPlatformSurfaceEvent
+
+Class QPlatformSurfaceEvent
+   size=24 align=8
+   base size=24 base align=8
+QPlatformSurfaceEvent (0x0x7f13eda06068) 0
+    vptr=((& QPlatformSurfaceEvent::_ZTV21QPlatformSurfaceEvent) + 16u)
+  QEvent (0x0x7f13edd8d360) 0
+      primary-for QPlatformSurfaceEvent (0x0x7f13eda06068)
+
+Vtable for QResizeEvent
+QResizeEvent::_ZTV12QResizeEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QResizeEvent)
+16    (int (*)(...))QResizeEvent::~QResizeEvent
+24    (int (*)(...))QResizeEvent::~QResizeEvent
+
+Class QResizeEvent
+   size=40 align=8
+   base size=36 base align=8
+QResizeEvent (0x0x7f13eda060d0) 0
+    vptr=((& QResizeEvent::_ZTV12QResizeEvent) + 16u)
+  QEvent (0x0x7f13edd8d3c0) 0
+      primary-for QResizeEvent (0x0x7f13eda060d0)
+
+Vtable for QCloseEvent
+QCloseEvent::_ZTV11QCloseEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QCloseEvent)
+16    (int (*)(...))QCloseEvent::~QCloseEvent
+24    (int (*)(...))QCloseEvent::~QCloseEvent
+
+Class QCloseEvent
+   size=24 align=8
+   base size=20 base align=8
+QCloseEvent (0x0x7f13eda06138) 0
+    vptr=((& QCloseEvent::_ZTV11QCloseEvent) + 16u)
+  QEvent (0x0x7f13edd8d420) 0
+      primary-for QCloseEvent (0x0x7f13eda06138)
+
+Vtable for QIconDragEvent
+QIconDragEvent::_ZTV14QIconDragEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QIconDragEvent)
+16    (int (*)(...))QIconDragEvent::~QIconDragEvent
+24    (int (*)(...))QIconDragEvent::~QIconDragEvent
+
+Class QIconDragEvent
+   size=24 align=8
+   base size=20 base align=8
+QIconDragEvent (0x0x7f13eda061a0) 0
+    vptr=((& QIconDragEvent::_ZTV14QIconDragEvent) + 16u)
+  QEvent (0x0x7f13edd8d480) 0
+      primary-for QIconDragEvent (0x0x7f13eda061a0)
+
+Vtable for QShowEvent
+QShowEvent::_ZTV10QShowEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QShowEvent)
+16    (int (*)(...))QShowEvent::~QShowEvent
+24    (int (*)(...))QShowEvent::~QShowEvent
+
+Class QShowEvent
+   size=24 align=8
+   base size=20 base align=8
+QShowEvent (0x0x7f13eda06208) 0
+    vptr=((& QShowEvent::_ZTV10QShowEvent) + 16u)
+  QEvent (0x0x7f13edd8d4e0) 0
+      primary-for QShowEvent (0x0x7f13eda06208)
+
+Vtable for QHideEvent
+QHideEvent::_ZTV10QHideEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QHideEvent)
+16    (int (*)(...))QHideEvent::~QHideEvent
+24    (int (*)(...))QHideEvent::~QHideEvent
+
+Class QHideEvent
+   size=24 align=8
+   base size=20 base align=8
+QHideEvent (0x0x7f13eda06270) 0
+    vptr=((& QHideEvent::_ZTV10QHideEvent) + 16u)
+  QEvent (0x0x7f13edd8d540) 0
+      primary-for QHideEvent (0x0x7f13eda06270)
+
+Vtable for QContextMenuEvent
+QContextMenuEvent::_ZTV17QContextMenuEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QContextMenuEvent)
+16    (int (*)(...))QContextMenuEvent::~QContextMenuEvent
+24    (int (*)(...))QContextMenuEvent::~QContextMenuEvent
+
+Class QContextMenuEvent
+   size=56 align=8
+   base size=49 base align=8
+QContextMenuEvent (0x0x7f13eda062d8) 0
+    vptr=((& QContextMenuEvent::_ZTV17QContextMenuEvent) + 16u)
+  QInputEvent (0x0x7f13eda06340) 0
+      primary-for QContextMenuEvent (0x0x7f13eda062d8)
+    QEvent (0x0x7f13edd8d5a0) 0
+        primary-for QInputEvent (0x0x7f13eda06340)
+
+Class QInputMethodEvent::Attribute
+   size=32 align=8
+   base size=32 base align=8
+QInputMethodEvent::Attribute (0x0x7f13edd8d660) 0
+
+Vtable for QInputMethodEvent
+QInputMethodEvent::_ZTV17QInputMethodEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QInputMethodEvent)
+16    (int (*)(...))QInputMethodEvent::~QInputMethodEvent
+24    (int (*)(...))QInputMethodEvent::~QInputMethodEvent
+
+Class QInputMethodEvent
+   size=56 align=8
+   base size=56 base align=8
+QInputMethodEvent (0x0x7f13eda063a8) 0
+    vptr=((& QInputMethodEvent::_ZTV17QInputMethodEvent) + 16u)
+  QEvent (0x0x7f13edd8d600) 0
+      primary-for QInputMethodEvent (0x0x7f13eda063a8)
+
+Class QInputMethodQueryEvent::QueryPair
+   size=24 align=8
+   base size=24 base align=8
+QInputMethodQueryEvent::QueryPair (0x0x7f13edd8dae0) 0
+
+Vtable for QInputMethodQueryEvent
+QInputMethodQueryEvent::_ZTV22QInputMethodQueryEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI22QInputMethodQueryEvent)
+16    (int (*)(...))QInputMethodQueryEvent::~QInputMethodQueryEvent
+24    (int (*)(...))QInputMethodQueryEvent::~QInputMethodQueryEvent
+
+Class QInputMethodQueryEvent
+   size=32 align=8
+   base size=32 base align=8
+QInputMethodQueryEvent (0x0x7f13eda066e8) 0
+    vptr=((& QInputMethodQueryEvent::_ZTV22QInputMethodQueryEvent) + 16u)
+  QEvent (0x0x7f13edd8da80) 0
+      primary-for QInputMethodQueryEvent (0x0x7f13eda066e8)
+
+Vtable for QDropEvent
+QDropEvent::_ZTV10QDropEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QDropEvent)
+16    (int (*)(...))QDropEvent::~QDropEvent
+24    (int (*)(...))QDropEvent::~QDropEvent
+
+Class QDropEvent
+   size=72 align=8
+   base size=72 base align=8
+QDropEvent (0x0x7f13eda069c0) 0
+    vptr=((& QDropEvent::_ZTV10QDropEvent) + 16u)
+  QEvent (0x0x7f13edd8de40) 0
+      primary-for QDropEvent (0x0x7f13eda069c0)
+
+Vtable for QDragMoveEvent
+QDragMoveEvent::_ZTV14QDragMoveEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QDragMoveEvent)
+16    (int (*)(...))QDragMoveEvent::~QDragMoveEvent
+24    (int (*)(...))QDragMoveEvent::~QDragMoveEvent
+
+Class QDragMoveEvent
+   size=88 align=8
+   base size=88 base align=8
+QDragMoveEvent (0x0x7f13eda06a28) 0
+    vptr=((& QDragMoveEvent::_ZTV14QDragMoveEvent) + 16u)
+  QDropEvent (0x0x7f13eda06a90) 0
+      primary-for QDragMoveEvent (0x0x7f13eda06a28)
+    QEvent (0x0x7f13edd8dea0) 0
+        primary-for QDropEvent (0x0x7f13eda06a90)
+
+Vtable for QDragEnterEvent
+QDragEnterEvent::_ZTV15QDragEnterEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QDragEnterEvent)
+16    (int (*)(...))QDragEnterEvent::~QDragEnterEvent
+24    (int (*)(...))QDragEnterEvent::~QDragEnterEvent
+
+Class QDragEnterEvent
+   size=88 align=8
+   base size=88 base align=8
+QDragEnterEvent (0x0x7f13eda06af8) 0
+    vptr=((& QDragEnterEvent::_ZTV15QDragEnterEvent) + 16u)
+  QDragMoveEvent (0x0x7f13eda06b60) 0
+      primary-for QDragEnterEvent (0x0x7f13eda06af8)
+    QDropEvent (0x0x7f13eda06bc8) 0
+        primary-for QDragMoveEvent (0x0x7f13eda06b60)
+      QEvent (0x0x7f13edd8df00) 0
+          primary-for QDropEvent (0x0x7f13eda06bc8)
+
+Vtable for QDragLeaveEvent
+QDragLeaveEvent::_ZTV15QDragLeaveEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QDragLeaveEvent)
+16    (int (*)(...))QDragLeaveEvent::~QDragLeaveEvent
+24    (int (*)(...))QDragLeaveEvent::~QDragLeaveEvent
+
+Class QDragLeaveEvent
+   size=24 align=8
+   base size=20 base align=8
+QDragLeaveEvent (0x0x7f13eda06c30) 0
+    vptr=((& QDragLeaveEvent::_ZTV15QDragLeaveEvent) + 16u)
+  QEvent (0x0x7f13edd8df60) 0
+      primary-for QDragLeaveEvent (0x0x7f13eda06c30)
+
+Vtable for QHelpEvent
+QHelpEvent::_ZTV10QHelpEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QHelpEvent)
+16    (int (*)(...))QHelpEvent::~QHelpEvent
+24    (int (*)(...))QHelpEvent::~QHelpEvent
+
+Class QHelpEvent
+   size=40 align=8
+   base size=36 base align=8
+QHelpEvent (0x0x7f13eda06c98) 0
+    vptr=((& QHelpEvent::_ZTV10QHelpEvent) + 16u)
+  QEvent (0x0x7f13edad3000) 0
+      primary-for QHelpEvent (0x0x7f13eda06c98)
+
+Vtable for QStatusTipEvent
+QStatusTipEvent::_ZTV15QStatusTipEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QStatusTipEvent)
+16    (int (*)(...))QStatusTipEvent::~QStatusTipEvent
+24    (int (*)(...))QStatusTipEvent::~QStatusTipEvent
+
+Class QStatusTipEvent
+   size=32 align=8
+   base size=32 base align=8
+QStatusTipEvent (0x0x7f13eda06d00) 0
+    vptr=((& QStatusTipEvent::_ZTV15QStatusTipEvent) + 16u)
+  QEvent (0x0x7f13edad3060) 0
+      primary-for QStatusTipEvent (0x0x7f13eda06d00)
+
+Vtable for QWhatsThisClickedEvent
+QWhatsThisClickedEvent::_ZTV22QWhatsThisClickedEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI22QWhatsThisClickedEvent)
+16    (int (*)(...))QWhatsThisClickedEvent::~QWhatsThisClickedEvent
+24    (int (*)(...))QWhatsThisClickedEvent::~QWhatsThisClickedEvent
+
+Class QWhatsThisClickedEvent
+   size=32 align=8
+   base size=32 base align=8
+QWhatsThisClickedEvent (0x0x7f13eda06d68) 0
+    vptr=((& QWhatsThisClickedEvent::_ZTV22QWhatsThisClickedEvent) + 16u)
+  QEvent (0x0x7f13edad30c0) 0
+      primary-for QWhatsThisClickedEvent (0x0x7f13eda06d68)
+
+Vtable for QActionEvent
+QActionEvent::_ZTV12QActionEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QActionEvent)
+16    (int (*)(...))QActionEvent::~QActionEvent
+24    (int (*)(...))QActionEvent::~QActionEvent
+
+Class QActionEvent
+   size=40 align=8
+   base size=40 base align=8
+QActionEvent (0x0x7f13eda06dd0) 0
+    vptr=((& QActionEvent::_ZTV12QActionEvent) + 16u)
+  QEvent (0x0x7f13edad3120) 0
+      primary-for QActionEvent (0x0x7f13eda06dd0)
+
+Vtable for QFileOpenEvent
+QFileOpenEvent::_ZTV14QFileOpenEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QFileOpenEvent)
+16    (int (*)(...))QFileOpenEvent::~QFileOpenEvent
+24    (int (*)(...))QFileOpenEvent::~QFileOpenEvent
+
+Class QFileOpenEvent
+   size=40 align=8
+   base size=40 base align=8
+QFileOpenEvent (0x0x7f13eda06e38) 0
+    vptr=((& QFileOpenEvent::_ZTV14QFileOpenEvent) + 16u)
+  QEvent (0x0x7f13edad3180) 0
+      primary-for QFileOpenEvent (0x0x7f13eda06e38)
+
+Vtable for QToolBarChangeEvent
+QToolBarChangeEvent::_ZTV19QToolBarChangeEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QToolBarChangeEvent)
+16    (int (*)(...))QToolBarChangeEvent::~QToolBarChangeEvent
+24    (int (*)(...))QToolBarChangeEvent::~QToolBarChangeEvent
+
+Class QToolBarChangeEvent
+   size=24 align=8
+   base size=21 base align=8
+QToolBarChangeEvent (0x0x7f13eda06ea0) 0
+    vptr=((& QToolBarChangeEvent::_ZTV19QToolBarChangeEvent) + 16u)
+  QEvent (0x0x7f13edad31e0) 0
+      primary-for QToolBarChangeEvent (0x0x7f13eda06ea0)
+
+Vtable for QShortcutEvent
+QShortcutEvent::_ZTV14QShortcutEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QShortcutEvent)
+16    (int (*)(...))QShortcutEvent::~QShortcutEvent
+24    (int (*)(...))QShortcutEvent::~QShortcutEvent
+
+Class QShortcutEvent
+   size=40 align=8
+   base size=40 base align=8
+QShortcutEvent (0x0x7f13eda06f08) 0
+    vptr=((& QShortcutEvent::_ZTV14QShortcutEvent) + 16u)
+  QEvent (0x0x7f13edad3240) 0
+      primary-for QShortcutEvent (0x0x7f13eda06f08)
+
+Vtable for QWindowStateChangeEvent
+QWindowStateChangeEvent::_ZTV23QWindowStateChangeEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI23QWindowStateChangeEvent)
+16    (int (*)(...))QWindowStateChangeEvent::~QWindowStateChangeEvent
+24    (int (*)(...))QWindowStateChangeEvent::~QWindowStateChangeEvent
+
+Class QWindowStateChangeEvent
+   size=32 align=8
+   base size=25 base align=8
+QWindowStateChangeEvent (0x0x7f13eda06f70) 0
+    vptr=((& QWindowStateChangeEvent::_ZTV23QWindowStateChangeEvent) + 16u)
+  QEvent (0x0x7f13edad32a0) 0
+      primary-for QWindowStateChangeEvent (0x0x7f13eda06f70)
+
+Class QPointingDeviceUniqueId
+   size=8 align=8
+   base size=8 base align=8
+QPointingDeviceUniqueId (0x0x7f13edad3300) 0
+
+Class QTouchEvent::TouchPoint
+   size=8 align=8
+   base size=8 base align=8
+QTouchEvent::TouchPoint (0x0x7f13edad39c0) 0
+
+Vtable for QTouchEvent
+QTouchEvent::_ZTV11QTouchEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QTouchEvent)
+16    (int (*)(...))QTouchEvent::~QTouchEvent
+24    (int (*)(...))QTouchEvent::~QTouchEvent
+
+Class QTouchEvent
+   size=72 align=8
+   base size=72 base align=8
+QTouchEvent (0x0x7f13edb09618) 0
+    vptr=((& QTouchEvent::_ZTV11QTouchEvent) + 16u)
+  QInputEvent (0x0x7f13edb09680) 0
+      primary-for QTouchEvent (0x0x7f13edb09618)
+    QEvent (0x0x7f13edad3960) 0
+        primary-for QInputEvent (0x0x7f13edb09680)
+
+Vtable for QScrollPrepareEvent
+QScrollPrepareEvent::_ZTV19QScrollPrepareEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QScrollPrepareEvent)
+16    (int (*)(...))QScrollPrepareEvent::~QScrollPrepareEvent
+24    (int (*)(...))QScrollPrepareEvent::~QScrollPrepareEvent
+
+Class QScrollPrepareEvent
+   size=112 align=8
+   base size=112 base align=8
+QScrollPrepareEvent (0x0x7f13ed6cdea0) 0
+    vptr=((& QScrollPrepareEvent::_ZTV19QScrollPrepareEvent) + 16u)
+  QEvent (0x0x7f13ed6fb060) 0
+      primary-for QScrollPrepareEvent (0x0x7f13ed6cdea0)
+
+Vtable for QScrollEvent
+QScrollEvent::_ZTV12QScrollEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QScrollEvent)
+16    (int (*)(...))QScrollEvent::~QScrollEvent
+24    (int (*)(...))QScrollEvent::~QScrollEvent
+
+Class QScrollEvent
+   size=64 align=8
+   base size=60 base align=8
+QScrollEvent (0x0x7f13ed6cdf08) 0
+    vptr=((& QScrollEvent::_ZTV12QScrollEvent) + 16u)
+  QEvent (0x0x7f13ed6fb0c0) 0
+      primary-for QScrollEvent (0x0x7f13ed6cdf08)
+
+Vtable for QScreenOrientationChangeEvent
+QScreenOrientationChangeEvent::_ZTV29QScreenOrientationChangeEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI29QScreenOrientationChangeEvent)
+16    (int (*)(...))QScreenOrientationChangeEvent::~QScreenOrientationChangeEvent
+24    (int (*)(...))QScreenOrientationChangeEvent::~QScreenOrientationChangeEvent
+
+Class QScreenOrientationChangeEvent
+   size=40 align=8
+   base size=36 base align=8
+QScreenOrientationChangeEvent (0x0x7f13ed6cdf70) 0
+    vptr=((& QScreenOrientationChangeEvent::_ZTV29QScreenOrientationChangeEvent) + 16u)
+  QEvent (0x0x7f13ed6fb120) 0
+      primary-for QScreenOrientationChangeEvent (0x0x7f13ed6cdf70)
+
+Vtable for QApplicationStateChangeEvent
+QApplicationStateChangeEvent::_ZTV28QApplicationStateChangeEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI28QApplicationStateChangeEvent)
+16    (int (*)(...))QApplicationStateChangeEvent::~QApplicationStateChangeEvent
+24    (int (*)(...))QApplicationStateChangeEvent::~QApplicationStateChangeEvent
+
+Class QApplicationStateChangeEvent
+   size=24 align=8
+   base size=24 base align=8
+QApplicationStateChangeEvent (0x0x7f13ed72b000) 0
+    vptr=((& QApplicationStateChangeEvent::_ZTV28QApplicationStateChangeEvent) + 16u)
+  QEvent (0x0x7f13ed6fb180) 0
+      primary-for QApplicationStateChangeEvent (0x0x7f13ed72b000)
+
+Class QFont
+   size=16 align=8
+   base size=12 base align=8
+QFont (0x0x7f13ed6fb1e0) 0
+
+Class QPolygon
+   size=8 align=8
+   base size=8 base align=8
+QPolygon (0x0x7f13ed72bd68) 0
+  QVector<QPoint> (0x0x7f13ed6fbea0) 0
+
+Class QPolygonF
+   size=8 align=8
+   base size=8 base align=8
+QPolygonF (0x0x7f13ed7fe138) 0
+  QVector<QPointF> (0x0x7f13ed7f2360) 0
+
+Class QMatrix
+   size=48 align=8
+   base size=48 base align=8
+QMatrix (0x0x7f13ed7f2720) 0
+
+Class QPainterPath::Element
+   size=24 align=8
+   base size=24 base align=8
+QPainterPath::Element (0x0x7f13ed7f2a20) 0
+
+Class QPainterPath
+   size=8 align=8
+   base size=8 base align=8
+QPainterPath (0x0x7f13ed7f29c0) 0
+
+Class QPainterPathStroker
+   size=8 align=8
+   base size=8 base align=8
+QPainterPathStroker (0x0x7f13ed502420) 0
+
+Class QTransform
+   size=88 align=8
+   base size=88 base align=8
+QTransform (0x0x7f13ed502540) 0
+
+Vtable for QPaintDevice
+QPaintDevice::_ZTV12QPaintDevice: 10u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QPaintDevice)
+16    0u
+24    0u
+32    (int (*)(...))QPaintDevice::devType
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))QPaintDevice::metric
+56    (int (*)(...))QPaintDevice::initPainter
+64    (int (*)(...))QPaintDevice::redirected
+72    (int (*)(...))QPaintDevice::sharedPainter
+
+Class QPaintDevice
+   size=24 align=8
+   base size=24 base align=8
+QPaintDevice (0x0x7f13ed502c60) 0
+    vptr=((& QPaintDevice::_ZTV12QPaintDevice) + 16u)
+
+Class QPixelFormat
+   size=8 align=8
+   base size=8 base align=8
+QPixelFormat (0x0x7f13ed502cc0) 0
+
+Vtable for QImage
+QImage::_ZTV6QImage: 10u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI6QImage)
+16    (int (*)(...))QImage::~QImage
+24    (int (*)(...))QImage::~QImage
+32    (int (*)(...))QImage::devType
+40    (int (*)(...))QImage::paintEngine
+48    (int (*)(...))QImage::metric
+56    (int (*)(...))QPaintDevice::initPainter
+64    (int (*)(...))QPaintDevice::redirected
+72    (int (*)(...))QPaintDevice::sharedPainter
+
+Class QImage
+   size=32 align=8
+   base size=32 base align=8
+QImage (0x0x7f13ed658000) 0
+    vptr=((& QImage::_ZTV6QImage) + 16u)
+  QPaintDevice (0x0x7f13ed627780) 0
+      primary-for QImage (0x0x7f13ed658000)
+
+Vtable for QPixmap
+QPixmap::_ZTV7QPixmap: 10u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QPixmap)
+16    (int (*)(...))QPixmap::~QPixmap
+24    (int (*)(...))QPixmap::~QPixmap
+32    (int (*)(...))QPixmap::devType
+40    (int (*)(...))QPixmap::paintEngine
+48    (int (*)(...))QPixmap::metric
+56    (int (*)(...))QPaintDevice::initPainter
+64    (int (*)(...))QPaintDevice::redirected
+72    (int (*)(...))QPaintDevice::sharedPainter
+
+Class QPixmap
+   size=32 align=8
+   base size=32 base align=8
+QPixmap (0x0x7f13ed300b60) 0
+    vptr=((& QPixmap::_ZTV7QPixmap) + 16u)
+  QPaintDevice (0x0x7f13ed301720) 0
+      primary-for QPixmap (0x0x7f13ed300b60)
+
+Class QBrush
+   size=8 align=8
+   base size=8 base align=8
+QBrush (0x0x7f13ed301a20) 0
+
+Class QBrushData
+   size=112 align=8
+   base size=112 base align=8
+QBrushData (0x0x7f13ed39a1e0) 0
+
+Class QGradient
+   size=64 align=8
+   base size=64 base align=8
+QGradient (0x0x7f13ed39a240) 0
+
+Class QLinearGradient
+   size=64 align=8
+   base size=64 base align=8
+QLinearGradient (0x0x7f13ed3964e0) 0
+  QGradient (0x0x7f13ed39a4e0) 0
+
+Class QRadialGradient
+   size=64 align=8
+   base size=64 base align=8
+QRadialGradient (0x0x7f13ed396548) 0
+  QGradient (0x0x7f13ed39a540) 0
+
+Class QConicalGradient
+   size=64 align=8
+   base size=64 base align=8
+QConicalGradient (0x0x7f13ed3965b0) 0
+  QGradient (0x0x7f13ed39a5a0) 0
+
+Class QPen
+   size=8 align=8
+   base size=8 base align=8
+QPen (0x0x7f13ed39a600) 0
+
+Class QTextOption::Tab
+   size=16 align=8
+   base size=14 base align=8
+QTextOption::Tab (0x0x7f13ed482840) 0
+
+Class QTextOption
+   size=32 align=8
+   base size=32 base align=8
+QTextOption (0x0x7f13ed4827e0) 0
+
+Class QTextLength
+   size=16 align=8
+   base size=16 base align=8
+QTextLength (0x0x7f13ed105000) 0
+
+Class QTextFormat
+   size=16 align=8
+   base size=12 base align=8
+QTextFormat (0x0x7f13ed105720) 0
+
+Class QTextCharFormat
+   size=16 align=8
+   base size=12 base align=8
+QTextCharFormat (0x0x7f13ed18d548) 0
+  QTextFormat (0x0x7f13ed18c5a0) 0
+
+Class QTextBlockFormat
+   size=16 align=8
+   base size=12 base align=8
+QTextBlockFormat (0x0x7f13ed18d750) 0
+  QTextFormat (0x0x7f13ed18c840) 0
+
+Class QTextListFormat
+   size=16 align=8
+   base size=12 base align=8
+QTextListFormat (0x0x7f13ed18d9c0) 0
+  QTextFormat (0x0x7f13ed18cae0) 0
+
+Class QTextImageFormat
+   size=16 align=8
+   base size=12 base align=8
+QTextImageFormat (0x0x7f13ed18dbc8) 0
+  QTextCharFormat (0x0x7f13ed18dc30) 0
+    QTextFormat (0x0x7f13ed18cd80) 0
+
+Class QTextFrameFormat
+   size=16 align=8
+   base size=12 base align=8
+QTextFrameFormat (0x0x7f13ed18de38) 0
+  QTextFormat (0x0x7f13ed2ac060) 0
+
+Class QTextTableFormat
+   size=16 align=8
+   base size=12 base align=8
+QTextTableFormat (0x0x7f13ecee1000) 0
+  QTextFrameFormat (0x0x7f13ecee1068) 0
+    QTextFormat (0x0x7f13ed2ac300) 0
+
+Class QTextTableCellFormat
+   size=16 align=8
+   base size=12 base align=8
+QTextTableCellFormat (0x0x7f13ecee1270) 0
+  QTextCharFormat (0x0x7f13ecee12d8) 0
+    QTextFormat (0x0x7f13ed2ac600) 0
+
+Class QFontDatabase
+   size=8 align=8
+   base size=8 base align=8
+QFontDatabase (0x0x7f13ed2ac8a0) 0
+
+Class QRawFont
+   size=8 align=8
+   base size=8 base align=8
+QRawFont (0x0x7f13ed2ac900) 0
+
+Class QGlyphRun
+   size=8 align=8
+   base size=8 base align=8
+QGlyphRun (0x0x7f13ed2acde0) 0
+
+Class QTextCursor
+   size=8 align=8
+   base size=8 base align=8
+QTextCursor (0x0x7f13ecfa8120) 0
+
+Class QTextInlineObject
+   size=16 align=8
+   base size=16 base align=8
+QTextInlineObject (0x0x7f13ecfa8420) 0
+
+Class QTextLayout::FormatRange
+   size=24 align=8
+   base size=24 base align=8
+QTextLayout::FormatRange (0x0x7f13ecfa84e0) 0
+
+Class QTextLayout
+   size=8 align=8
+   base size=8 base align=8
+QTextLayout (0x0x7f13ecfa8480) 0
+
+Class QTextLine
+   size=16 align=8
+   base size=16 base align=8
+QTextLine (0x0x7f13ecfa8f00) 0
+
+Vtable for QAbstractUndoItem
+QAbstractUndoItem::_ZTV17QAbstractUndoItem: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QAbstractUndoItem)
+16    (int (*)(...))__cxa_pure_virtual
+24    (int (*)(...))__cxa_pure_virtual
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+
+Class QAbstractUndoItem
+   size=8 align=8
+   base size=8 base align=8
+QAbstractUndoItem (0x0x7f13ecfa8f60) 0 nearly-empty
+    vptr=((& QAbstractUndoItem::_ZTV17QAbstractUndoItem) + 16u)
+
+Class QTextDocument::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTextDocument::QPrivateSignal (0x0x7f13ed06e060) 0 empty
+
+Vtable for QTextDocument
+QTextDocument::_ZTV13QTextDocument: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QTextDocument)
+16    (int (*)(...))QTextDocument::metaObject
+24    (int (*)(...))QTextDocument::qt_metacast
+32    (int (*)(...))QTextDocument::qt_metacall
+40    (int (*)(...))QTextDocument::~QTextDocument
+48    (int (*)(...))QTextDocument::~QTextDocument
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QTextDocument::clear
+120   (int (*)(...))QTextDocument::createObject
+128   (int (*)(...))QTextDocument::loadResource
+
+Class QTextDocument
+   size=16 align=8
+   base size=16 base align=8
+QTextDocument (0x0x7f13ed046618) 0
+    vptr=((& QTextDocument::_ZTV13QTextDocument) + 16u)
+  QObject (0x0x7f13ed06e000) 0
+      primary-for QTextDocument (0x0x7f13ed046618)
+
+Class QPalette::Data
+   size=4 align=4
+   base size=4 base align=4
+QPalette::Data (0x0x7f13ed06e2a0) 0
+
+Class QPalette
+   size=16 align=8
+   base size=12 base align=8
+QPalette (0x0x7f13ed06e240) 0
+
+Class QAbstractTextDocumentLayout::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractTextDocumentLayout::QPrivateSignal (0x0x7f13ecd74360) 0 empty
+
+Class QAbstractTextDocumentLayout::Selection
+   size=24 align=8
+   base size=24 base align=8
+QAbstractTextDocumentLayout::Selection (0x0x7f13ecd743c0) 0
+
+Class QAbstractTextDocumentLayout::PaintContext
+   size=64 align=8
+   base size=64 base align=8
+QAbstractTextDocumentLayout::PaintContext (0x0x7f13ecd74420) 0
+
+Vtable for QAbstractTextDocumentLayout
+QAbstractTextDocumentLayout::_ZTV27QAbstractTextDocumentLayout: 24u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI27QAbstractTextDocumentLayout)
+16    (int (*)(...))QAbstractTextDocumentLayout::metaObject
+24    (int (*)(...))QAbstractTextDocumentLayout::qt_metacast
+32    (int (*)(...))QAbstractTextDocumentLayout::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))__cxa_pure_virtual
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))__cxa_pure_virtual
+160   (int (*)(...))__cxa_pure_virtual
+168   (int (*)(...))QAbstractTextDocumentLayout::resizeInlineObject
+176   (int (*)(...))QAbstractTextDocumentLayout::positionInlineObject
+184   (int (*)(...))QAbstractTextDocumentLayout::drawInlineObject
+
+Class QAbstractTextDocumentLayout
+   size=16 align=8
+   base size=16 base align=8
+QAbstractTextDocumentLayout (0x0x7f13ecd75340) 0
+    vptr=((& QAbstractTextDocumentLayout::_ZTV27QAbstractTextDocumentLayout) + 16u)
+  QObject (0x0x7f13ecd74300) 0
+      primary-for QAbstractTextDocumentLayout (0x0x7f13ecd75340)
+
+Vtable for QTextObjectInterface
+QTextObjectInterface::_ZTV20QTextObjectInterface: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QTextObjectInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+
+Class QTextObjectInterface
+   size=8 align=8
+   base size=8 base align=8
+QTextObjectInterface (0x0x7f13ecd749c0) 0 nearly-empty
+    vptr=((& QTextObjectInterface::_ZTV20QTextObjectInterface) + 16u)
+
+Class QAccessible::State
+   size=8 align=8
+   base size=5 base align=8
+QAccessible::State (0x0x7f13ecd74ae0) 0
+
+Vtable for QAccessible::ActivationObserver
+QAccessible::ActivationObserver::_ZTVN11QAccessible18ActivationObserverE: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN11QAccessible18ActivationObserverE)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class QAccessible::ActivationObserver
+   size=8 align=8
+   base size=8 base align=8
+QAccessible::ActivationObserver (0x0x7f13ecd74b40) 0 nearly-empty
+    vptr=((& QAccessible::ActivationObserver::_ZTVN11QAccessible18ActivationObserverE) + 16u)
+
+Class QAccessible
+   size=1 align=1
+   base size=0 base align=1
+QAccessible (0x0x7f13ecd74a80) 0 empty
+
+Vtable for QAccessibleInterface
+QAccessibleInterface::_ZTV20QAccessibleInterface: 23u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QAccessibleInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))QAccessibleInterface::window
+56    (int (*)(...))QAccessibleInterface::relations
+64    (int (*)(...))QAccessibleInterface::focusChild
+72    (int (*)(...))__cxa_pure_virtual
+80    (int (*)(...))__cxa_pure_virtual
+88    (int (*)(...))__cxa_pure_virtual
+96    (int (*)(...))__cxa_pure_virtual
+104   (int (*)(...))__cxa_pure_virtual
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))__cxa_pure_virtual
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))QAccessibleInterface::foregroundColor
+160   (int (*)(...))QAccessibleInterface::backgroundColor
+168   (int (*)(...))QAccessibleInterface::virtual_hook
+176   (int (*)(...))QAccessibleInterface::interface_cast
+
+Class QAccessibleInterface
+   size=8 align=8
+   base size=8 base align=8
+QAccessibleInterface (0x0x7f13ecd74d20) 0 nearly-empty
+    vptr=((& QAccessibleInterface::_ZTV20QAccessibleInterface) + 16u)
+
+Vtable for QAccessibleTextInterface
+QAccessibleTextInterface::_ZTV24QAccessibleTextInterface: 20u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QAccessibleTextInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))__cxa_pure_virtual
+72    (int (*)(...))__cxa_pure_virtual
+80    (int (*)(...))__cxa_pure_virtual
+88    (int (*)(...))__cxa_pure_virtual
+96    (int (*)(...))QAccessibleTextInterface::textBeforeOffset
+104   (int (*)(...))QAccessibleTextInterface::textAfterOffset
+112   (int (*)(...))QAccessibleTextInterface::textAtOffset
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))__cxa_pure_virtual
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))__cxa_pure_virtual
+
+Class QAccessibleTextInterface
+   size=8 align=8
+   base size=8 base align=8
+QAccessibleTextInterface (0x0x7f13ecd74d80) 0 nearly-empty
+    vptr=((& QAccessibleTextInterface::_ZTV24QAccessibleTextInterface) + 16u)
+
+Vtable for QAccessibleEditableTextInterface
+QAccessibleEditableTextInterface::_ZTV32QAccessibleEditableTextInterface: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI32QAccessibleEditableTextInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+
+Class QAccessibleEditableTextInterface
+   size=8 align=8
+   base size=8 base align=8
+QAccessibleEditableTextInterface (0x0x7f13ecd74de0) 0 nearly-empty
+    vptr=((& QAccessibleEditableTextInterface::_ZTV32QAccessibleEditableTextInterface) + 16u)
+
+Vtable for QAccessibleValueInterface
+QAccessibleValueInterface::_ZTV25QAccessibleValueInterface: 9u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI25QAccessibleValueInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))__cxa_pure_virtual
+
+Class QAccessibleValueInterface
+   size=8 align=8
+   base size=8 base align=8
+QAccessibleValueInterface (0x0x7f13ecd74e40) 0 nearly-empty
+    vptr=((& QAccessibleValueInterface::_ZTV25QAccessibleValueInterface) + 16u)
+
+Vtable for QAccessibleTableCellInterface
+QAccessibleTableCellInterface::_ZTV29QAccessibleTableCellInterface: 12u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI29QAccessibleTableCellInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))__cxa_pure_virtual
+72    (int (*)(...))__cxa_pure_virtual
+80    (int (*)(...))__cxa_pure_virtual
+88    (int (*)(...))__cxa_pure_virtual
+
+Class QAccessibleTableCellInterface
+   size=8 align=8
+   base size=8 base align=8
+QAccessibleTableCellInterface (0x0x7f13ecd74ea0) 0 nearly-empty
+    vptr=((& QAccessibleTableCellInterface::_ZTV29QAccessibleTableCellInterface) + 16u)
+
+Vtable for QAccessibleTableInterface
+QAccessibleTableInterface::_ZTV25QAccessibleTableInterface: 24u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI25QAccessibleTableInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))__cxa_pure_virtual
+72    (int (*)(...))__cxa_pure_virtual
+80    (int (*)(...))__cxa_pure_virtual
+88    (int (*)(...))__cxa_pure_virtual
+96    (int (*)(...))__cxa_pure_virtual
+104   (int (*)(...))__cxa_pure_virtual
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))__cxa_pure_virtual
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))__cxa_pure_virtual
+160   (int (*)(...))__cxa_pure_virtual
+168   (int (*)(...))__cxa_pure_virtual
+176   (int (*)(...))__cxa_pure_virtual
+184   (int (*)(...))__cxa_pure_virtual
+
+Class QAccessibleTableInterface
+   size=8 align=8
+   base size=8 base align=8
+QAccessibleTableInterface (0x0x7f13ecd74f00) 0 nearly-empty
+    vptr=((& QAccessibleTableInterface::_ZTV25QAccessibleTableInterface) + 16u)
+
+Vtable for QAccessibleActionInterface
+QAccessibleActionInterface::_ZTV26QAccessibleActionInterface: 9u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI26QAccessibleActionInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))QAccessibleActionInterface::localizedActionName
+48    (int (*)(...))QAccessibleActionInterface::localizedActionDescription
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))__cxa_pure_virtual
+
+Class QAccessibleActionInterface
+   size=8 align=8
+   base size=8 base align=8
+QAccessibleActionInterface (0x0x7f13ecd74f60) 0 nearly-empty
+    vptr=((& QAccessibleActionInterface::_ZTV26QAccessibleActionInterface) + 16u)
+
+Vtable for QAccessibleImageInterface
+QAccessibleImageInterface::_ZTV25QAccessibleImageInterface: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI25QAccessibleImageInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+
+Class QAccessibleImageInterface
+   size=8 align=8
+   base size=8 base align=8
+QAccessibleImageInterface (0x0x7f13ece81000) 0 nearly-empty
+    vptr=((& QAccessibleImageInterface::_ZTV25QAccessibleImageInterface) + 16u)
+
+Vtable for QAccessibleEvent
+QAccessibleEvent::_ZTV16QAccessibleEvent: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QAccessibleEvent)
+16    (int (*)(...))QAccessibleEvent::~QAccessibleEvent
+24    (int (*)(...))QAccessibleEvent::~QAccessibleEvent
+32    (int (*)(...))QAccessibleEvent::accessibleInterface
+
+Class QAccessibleEvent
+   size=32 align=8
+   base size=28 base align=8
+QAccessibleEvent (0x0x7f13ece81060) 0
+    vptr=((& QAccessibleEvent::_ZTV16QAccessibleEvent) + 16u)
+
+Vtable for QAccessibleStateChangeEvent
+QAccessibleStateChangeEvent::_ZTV27QAccessibleStateChangeEvent: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI27QAccessibleStateChangeEvent)
+16    (int (*)(...))QAccessibleStateChangeEvent::~QAccessibleStateChangeEvent
+24    (int (*)(...))QAccessibleStateChangeEvent::~QAccessibleStateChangeEvent
+32    (int (*)(...))QAccessibleEvent::accessibleInterface
+
+Class QAccessibleStateChangeEvent
+   size=40 align=8
+   base size=40 base align=8
+QAccessibleStateChangeEvent (0x0x7f13ecd75d68) 0
+    vptr=((& QAccessibleStateChangeEvent::_ZTV27QAccessibleStateChangeEvent) + 16u)
+  QAccessibleEvent (0x0x7f13ece815a0) 0
+      primary-for QAccessibleStateChangeEvent (0x0x7f13ecd75d68)
+
+Vtable for QAccessibleTextCursorEvent
+QAccessibleTextCursorEvent::_ZTV26QAccessibleTextCursorEvent: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI26QAccessibleTextCursorEvent)
+16    (int (*)(...))QAccessibleTextCursorEvent::~QAccessibleTextCursorEvent
+24    (int (*)(...))QAccessibleTextCursorEvent::~QAccessibleTextCursorEvent
+32    (int (*)(...))QAccessibleEvent::accessibleInterface
+
+Class QAccessibleTextCursorEvent
+   size=32 align=8
+   base size=32 base align=8
+QAccessibleTextCursorEvent (0x0x7f13ecd75dd0) 0
+    vptr=((& QAccessibleTextCursorEvent::_ZTV26QAccessibleTextCursorEvent) + 16u)
+  QAccessibleEvent (0x0x7f13ece81600) 0
+      primary-for QAccessibleTextCursorEvent (0x0x7f13ecd75dd0)
+
+Vtable for QAccessibleTextSelectionEvent
+QAccessibleTextSelectionEvent::_ZTV29QAccessibleTextSelectionEvent: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI29QAccessibleTextSelectionEvent)
+16    (int (*)(...))QAccessibleTextSelectionEvent::~QAccessibleTextSelectionEvent
+24    (int (*)(...))QAccessibleTextSelectionEvent::~QAccessibleTextSelectionEvent
+32    (int (*)(...))QAccessibleEvent::accessibleInterface
+
+Class QAccessibleTextSelectionEvent
+   size=40 align=8
+   base size=40 base align=8
+QAccessibleTextSelectionEvent (0x0x7f13ecd75e38) 0
+    vptr=((& QAccessibleTextSelectionEvent::_ZTV29QAccessibleTextSelectionEvent) + 16u)
+  QAccessibleTextCursorEvent (0x0x7f13ecd75ea0) 0
+      primary-for QAccessibleTextSelectionEvent (0x0x7f13ecd75e38)
+    QAccessibleEvent (0x0x7f13ece81660) 0
+        primary-for QAccessibleTextCursorEvent (0x0x7f13ecd75ea0)
+
+Vtable for QAccessibleTextInsertEvent
+QAccessibleTextInsertEvent::_ZTV26QAccessibleTextInsertEvent: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI26QAccessibleTextInsertEvent)
+16    (int (*)(...))QAccessibleTextInsertEvent::~QAccessibleTextInsertEvent
+24    (int (*)(...))QAccessibleTextInsertEvent::~QAccessibleTextInsertEvent
+32    (int (*)(...))QAccessibleEvent::accessibleInterface
+
+Class QAccessibleTextInsertEvent
+   size=48 align=8
+   base size=48 base align=8
+QAccessibleTextInsertEvent (0x0x7f13ecd75f08) 0
+    vptr=((& QAccessibleTextInsertEvent::_ZTV26QAccessibleTextInsertEvent) + 16u)
+  QAccessibleTextCursorEvent (0x0x7f13ecd75f70) 0
+      primary-for QAccessibleTextInsertEvent (0x0x7f13ecd75f08)
+    QAccessibleEvent (0x0x7f13ece816c0) 0
+        primary-for QAccessibleTextCursorEvent (0x0x7f13ecd75f70)
+
+Vtable for QAccessibleTextRemoveEvent
+QAccessibleTextRemoveEvent::_ZTV26QAccessibleTextRemoveEvent: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI26QAccessibleTextRemoveEvent)
+16    (int (*)(...))QAccessibleTextRemoveEvent::~QAccessibleTextRemoveEvent
+24    (int (*)(...))QAccessibleTextRemoveEvent::~QAccessibleTextRemoveEvent
+32    (int (*)(...))QAccessibleEvent::accessibleInterface
+
+Class QAccessibleTextRemoveEvent
+   size=48 align=8
+   base size=48 base align=8
+QAccessibleTextRemoveEvent (0x0x7f13ecb11000) 0
+    vptr=((& QAccessibleTextRemoveEvent::_ZTV26QAccessibleTextRemoveEvent) + 16u)
+  QAccessibleTextCursorEvent (0x0x7f13ecb11068) 0
+      primary-for QAccessibleTextRemoveEvent (0x0x7f13ecb11000)
+    QAccessibleEvent (0x0x7f13ece81720) 0
+        primary-for QAccessibleTextCursorEvent (0x0x7f13ecb11068)
+
+Vtable for QAccessibleTextUpdateEvent
+QAccessibleTextUpdateEvent::_ZTV26QAccessibleTextUpdateEvent: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI26QAccessibleTextUpdateEvent)
+16    (int (*)(...))QAccessibleTextUpdateEvent::~QAccessibleTextUpdateEvent
+24    (int (*)(...))QAccessibleTextUpdateEvent::~QAccessibleTextUpdateEvent
+32    (int (*)(...))QAccessibleEvent::accessibleInterface
+
+Class QAccessibleTextUpdateEvent
+   size=56 align=8
+   base size=56 base align=8
+QAccessibleTextUpdateEvent (0x0x7f13ecb110d0) 0
+    vptr=((& QAccessibleTextUpdateEvent::_ZTV26QAccessibleTextUpdateEvent) + 16u)
+  QAccessibleTextCursorEvent (0x0x7f13ecb11138) 0
+      primary-for QAccessibleTextUpdateEvent (0x0x7f13ecb110d0)
+    QAccessibleEvent (0x0x7f13ece81780) 0
+        primary-for QAccessibleTextCursorEvent (0x0x7f13ecb11138)
+
+Vtable for QAccessibleValueChangeEvent
+QAccessibleValueChangeEvent::_ZTV27QAccessibleValueChangeEvent: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI27QAccessibleValueChangeEvent)
+16    (int (*)(...))QAccessibleValueChangeEvent::~QAccessibleValueChangeEvent
+24    (int (*)(...))QAccessibleValueChangeEvent::~QAccessibleValueChangeEvent
+32    (int (*)(...))QAccessibleEvent::accessibleInterface
+
+Class QAccessibleValueChangeEvent
+   size=48 align=8
+   base size=48 base align=8
+QAccessibleValueChangeEvent (0x0x7f13ecb111a0) 0
+    vptr=((& QAccessibleValueChangeEvent::_ZTV27QAccessibleValueChangeEvent) + 16u)
+  QAccessibleEvent (0x0x7f13ece817e0) 0
+      primary-for QAccessibleValueChangeEvent (0x0x7f13ecb111a0)
+
+Vtable for QAccessibleTableModelChangeEvent
+QAccessibleTableModelChangeEvent::_ZTV32QAccessibleTableModelChangeEvent: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI32QAccessibleTableModelChangeEvent)
+16    (int (*)(...))QAccessibleTableModelChangeEvent::~QAccessibleTableModelChangeEvent
+24    (int (*)(...))QAccessibleTableModelChangeEvent::~QAccessibleTableModelChangeEvent
+32    (int (*)(...))QAccessibleEvent::accessibleInterface
+
+Class QAccessibleTableModelChangeEvent
+   size=48 align=8
+   base size=48 base align=8
+QAccessibleTableModelChangeEvent (0x0x7f13ecb11208) 0
+    vptr=((& QAccessibleTableModelChangeEvent::_ZTV32QAccessibleTableModelChangeEvent) + 16u)
+  QAccessibleEvent (0x0x7f13ece81840) 0
+      primary-for QAccessibleTableModelChangeEvent (0x0x7f13ecb11208)
+
+Vtable for QAccessibleBridge
+QAccessibleBridge::_ZTV17QAccessibleBridge: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QAccessibleBridge)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+
+Class QAccessibleBridge
+   size=8 align=8
+   base size=8 base align=8
+QAccessibleBridge (0x0x7f13ece81900) 0 nearly-empty
+    vptr=((& QAccessibleBridge::_ZTV17QAccessibleBridge) + 16u)
+
+Class QAccessibleBridgePlugin::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAccessibleBridgePlugin::QPrivateSignal (0x0x7f13ece819c0) 0 empty
+
+Vtable for QAccessibleBridgePlugin
+QAccessibleBridgePlugin::_ZTV23QAccessibleBridgePlugin: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI23QAccessibleBridgePlugin)
+16    (int (*)(...))QAccessibleBridgePlugin::metaObject
+24    (int (*)(...))QAccessibleBridgePlugin::qt_metacast
+32    (int (*)(...))QAccessibleBridgePlugin::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+
+Class QAccessibleBridgePlugin
+   size=16 align=8
+   base size=16 base align=8
+QAccessibleBridgePlugin (0x0x7f13ecb11270) 0
+    vptr=((& QAccessibleBridgePlugin::_ZTV23QAccessibleBridgePlugin) + 16u)
+  QObject (0x0x7f13ece81960) 0
+      primary-for QAccessibleBridgePlugin (0x0x7f13ecb11270)
+
+Vtable for QAccessibleObject
+QAccessibleObject::_ZTV17QAccessibleObject: 23u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QAccessibleObject)
+16    0u
+24    0u
+32    (int (*)(...))QAccessibleObject::isValid
+40    (int (*)(...))QAccessibleObject::object
+48    (int (*)(...))QAccessibleInterface::window
+56    (int (*)(...))QAccessibleInterface::relations
+64    (int (*)(...))QAccessibleInterface::focusChild
+72    (int (*)(...))QAccessibleObject::childAt
+80    (int (*)(...))__cxa_pure_virtual
+88    (int (*)(...))__cxa_pure_virtual
+96    (int (*)(...))__cxa_pure_virtual
+104   (int (*)(...))__cxa_pure_virtual
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))QAccessibleObject::setText
+128   (int (*)(...))QAccessibleObject::rect
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))QAccessibleInterface::foregroundColor
+160   (int (*)(...))QAccessibleInterface::backgroundColor
+168   (int (*)(...))QAccessibleInterface::virtual_hook
+176   (int (*)(...))QAccessibleInterface::interface_cast
+
+Class QAccessibleObject
+   size=16 align=8
+   base size=16 base align=8
+QAccessibleObject (0x0x7f13ecb112d8) 0
+    vptr=((& QAccessibleObject::_ZTV17QAccessibleObject) + 16u)
+  QAccessibleInterface (0x0x7f13ece81a20) 0 nearly-empty
+      primary-for QAccessibleObject (0x0x7f13ecb112d8)
+
+Vtable for QAccessibleApplication
+QAccessibleApplication::_ZTV22QAccessibleApplication: 23u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI22QAccessibleApplication)
+16    (int (*)(...))QAccessibleApplication::~QAccessibleApplication
+24    (int (*)(...))QAccessibleApplication::~QAccessibleApplication
+32    (int (*)(...))QAccessibleObject::isValid
+40    (int (*)(...))QAccessibleObject::object
+48    (int (*)(...))QAccessibleApplication::window
+56    (int (*)(...))QAccessibleInterface::relations
+64    (int (*)(...))QAccessibleApplication::focusChild
+72    (int (*)(...))QAccessibleObject::childAt
+80    (int (*)(...))QAccessibleApplication::parent
+88    (int (*)(...))QAccessibleApplication::child
+96    (int (*)(...))QAccessibleApplication::childCount
+104   (int (*)(...))QAccessibleApplication::indexOfChild
+112   (int (*)(...))QAccessibleApplication::text
+120   (int (*)(...))QAccessibleObject::setText
+128   (int (*)(...))QAccessibleObject::rect
+136   (int (*)(...))QAccessibleApplication::role
+144   (int (*)(...))QAccessibleApplication::state
+152   (int (*)(...))QAccessibleInterface::foregroundColor
+160   (int (*)(...))QAccessibleInterface::backgroundColor
+168   (int (*)(...))QAccessibleInterface::virtual_hook
+176   (int (*)(...))QAccessibleInterface::interface_cast
+
+Class QAccessibleApplication
+   size=16 align=8
+   base size=16 base align=8
+QAccessibleApplication (0x0x7f13ecb11340) 0
+    vptr=((& QAccessibleApplication::_ZTV22QAccessibleApplication) + 16u)
+  QAccessibleObject (0x0x7f13ecb113a8) 0
+      primary-for QAccessibleApplication (0x0x7f13ecb11340)
+    QAccessibleInterface (0x0x7f13ece81a80) 0 nearly-empty
+        primary-for QAccessibleObject (0x0x7f13ecb113a8)
+
+Class QAccessiblePlugin::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAccessiblePlugin::QPrivateSignal (0x0x7f13ece81b40) 0 empty
+
+Vtable for QAccessiblePlugin
+QAccessiblePlugin::_ZTV17QAccessiblePlugin: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QAccessiblePlugin)
+16    (int (*)(...))QAccessiblePlugin::metaObject
+24    (int (*)(...))QAccessiblePlugin::qt_metacast
+32    (int (*)(...))QAccessiblePlugin::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+
+Class QAccessiblePlugin
+   size=16 align=8
+   base size=16 base align=8
+QAccessiblePlugin (0x0x7f13ecb11410) 0
+    vptr=((& QAccessiblePlugin::_ZTV17QAccessiblePlugin) + 16u)
+  QObject (0x0x7f13ece81ae0) 0
+      primary-for QAccessiblePlugin (0x0x7f13ecb11410)
+
+Class QSurfaceFormat
+   size=8 align=8
+   base size=8 base align=8
+QSurfaceFormat (0x0x7f13ece81ba0) 0
+
+Vtable for QSurface
+QSurface::_ZTV8QSurface: 8u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI8QSurface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))__cxa_pure_virtual
+
+Class QSurface
+   size=24 align=8
+   base size=24 base align=8
+QSurface (0x0x7f13ece81d80) 0
+    vptr=((& QSurface::_ZTV8QSurface) + 16u)
+
+Class QIcon
+   size=8 align=8
+   base size=8 base align=8
+QIcon (0x0x7f13ece81f00) 0
+
+Class QCursor
+   size=8 align=8
+   base size=8 base align=8
+QCursor (0x0x7f13ecc76300) 0
+
+Class QWindow::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QWindow::QPrivateSignal (0x0x7f13ec8ff900) 0 empty
+
+Vtable for QWindow
+QWindow::_ZTV7QWindow: 45u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QWindow)
+16    (int (*)(...))QWindow::metaObject
+24    (int (*)(...))QWindow::qt_metacast
+32    (int (*)(...))QWindow::qt_metacall
+40    (int (*)(...))QWindow::~QWindow
+48    (int (*)(...))QWindow::~QWindow
+56    (int (*)(...))QWindow::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWindow::surfaceType
+120   (int (*)(...))QWindow::format
+128   (int (*)(...))QWindow::size
+136   (int (*)(...))QWindow::accessibleRoot
+144   (int (*)(...))QWindow::focusObject
+152   (int (*)(...))QWindow::exposeEvent
+160   (int (*)(...))QWindow::resizeEvent
+168   (int (*)(...))QWindow::moveEvent
+176   (int (*)(...))QWindow::focusInEvent
+184   (int (*)(...))QWindow::focusOutEvent
+192   (int (*)(...))QWindow::showEvent
+200   (int (*)(...))QWindow::hideEvent
+208   (int (*)(...))QWindow::keyPressEvent
+216   (int (*)(...))QWindow::keyReleaseEvent
+224   (int (*)(...))QWindow::mousePressEvent
+232   (int (*)(...))QWindow::mouseReleaseEvent
+240   (int (*)(...))QWindow::mouseDoubleClickEvent
+248   (int (*)(...))QWindow::mouseMoveEvent
+256   (int (*)(...))QWindow::wheelEvent
+264   (int (*)(...))QWindow::touchEvent
+272   (int (*)(...))QWindow::tabletEvent
+280   (int (*)(...))QWindow::nativeEvent
+288   (int (*)(...))QWindow::surfaceHandle
+296   (int (*)(...))-16
+304   (int (*)(...))(& _ZTI7QWindow)
+312   (int (*)(...))QWindow::_ZThn16_N7QWindowD1Ev
+320   (int (*)(...))QWindow::_ZThn16_N7QWindowD0Ev
+328   (int (*)(...))QWindow::_ZThn16_NK7QWindow6formatEv
+336   (int (*)(...))QWindow::_ZThn16_NK7QWindow13surfaceHandleEv
+344   (int (*)(...))QWindow::_ZThn16_NK7QWindow11surfaceTypeEv
+352   (int (*)(...))QWindow::_ZThn16_NK7QWindow4sizeEv
+
+Class QWindow
+   size=40 align=8
+   base size=40 base align=8
+QWindow (0x0x7f13ec915230) 0
+    vptr=((& QWindow::_ZTV7QWindow) + 16u)
+  QObject (0x0x7f13ec8ff840) 0
+      primary-for QWindow (0x0x7f13ec915230)
+  QSurface (0x0x7f13ec8ff8a0) 16
+      vptr=((& QWindow::_ZTV7QWindow) + 312u)
+
+Class QBackingStore
+   size=8 align=8
+   base size=8 base align=8
+QBackingStore (0x0x7f13ec8ffa20) 0
+
+Vtable for QBitmap
+QBitmap::_ZTV7QBitmap: 10u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QBitmap)
+16    (int (*)(...))QBitmap::~QBitmap
+24    (int (*)(...))QBitmap::~QBitmap
+32    (int (*)(...))QPixmap::devType
+40    (int (*)(...))QPixmap::paintEngine
+48    (int (*)(...))QPixmap::metric
+56    (int (*)(...))QPaintDevice::initPainter
+64    (int (*)(...))QPaintDevice::redirected
+72    (int (*)(...))QPaintDevice::sharedPainter
+
+Class QBitmap
+   size=32 align=8
+   base size=32 base align=8
+QBitmap (0x0x7f13ec911478) 0
+    vptr=((& QBitmap::_ZTV7QBitmap) + 16u)
+  QPixmap (0x0x7f13ec9114e0) 0
+      primary-for QBitmap (0x0x7f13ec911478)
+    QPaintDevice (0x0x7f13ec8ffae0) 0
+        primary-for QPixmap (0x0x7f13ec9114e0)
+
+Class QClipboard::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QClipboard::QPrivateSignal (0x0x7f13ec8ffe40) 0 empty
+
+Vtable for QClipboard
+QClipboard::_ZTV10QClipboard: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QClipboard)
+16    (int (*)(...))QClipboard::metaObject
+24    (int (*)(...))QClipboard::qt_metacast
+32    (int (*)(...))QClipboard::qt_metacall
+40    (int (*)(...))QClipboard::~QClipboard
+48    (int (*)(...))QClipboard::~QClipboard
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QClipboard
+   size=16 align=8
+   base size=16 base align=8
+QClipboard (0x0x7f13ec911750) 0
+    vptr=((& QClipboard::_ZTV10QClipboard) + 16u)
+  QObject (0x0x7f13ec8ffde0) 0
+      primary-for QClipboard (0x0x7f13ec911750)
+
+Class QDesktopServices
+   size=1 align=1
+   base size=0 base align=1
+QDesktopServices (0x0x7f13ec8ffea0) 0 empty
+
+Class QDrag::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDrag::QPrivateSignal (0x0x7f13ec8fff60) 0 empty
+
+Vtable for QDrag
+QDrag::_ZTV5QDrag: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI5QDrag)
+16    (int (*)(...))QDrag::metaObject
+24    (int (*)(...))QDrag::qt_metacast
+32    (int (*)(...))QDrag::qt_metacall
+40    (int (*)(...))QDrag::~QDrag
+48    (int (*)(...))QDrag::~QDrag
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QDrag
+   size=16 align=8
+   base size=16 base align=8
+QDrag (0x0x7f13ec9117b8) 0
+    vptr=((& QDrag::_ZTV5QDrag) + 16u)
+  QObject (0x0x7f13ec8fff00) 0
+      primary-for QDrag (0x0x7f13ec9117b8)
+
+Class QFontInfo
+   size=8 align=8
+   base size=8 base align=8
+QFontInfo (0x0x7f13ec9b8000) 0
+
+Class QFontMetrics
+   size=8 align=8
+   base size=8 base align=8
+QFontMetrics (0x0x7f13ec9b82a0) 0
+
+Class QFontMetricsF
+   size=8 align=8
+   base size=8 base align=8
+QFontMetricsF (0x0x7f13ec9b85a0) 0
+
+Class QGenericPlugin::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGenericPlugin::QPrivateSignal (0x0x7f13eca6dd20) 0 empty
+
+Vtable for QGenericPlugin
+QGenericPlugin::_ZTV14QGenericPlugin: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QGenericPlugin)
+16    (int (*)(...))QGenericPlugin::metaObject
+24    (int (*)(...))QGenericPlugin::qt_metacast
+32    (int (*)(...))QGenericPlugin::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+
+Class QGenericPlugin
+   size=16 align=8
+   base size=16 base align=8
+QGenericPlugin (0x0x7f13eca6b270) 0
+    vptr=((& QGenericPlugin::_ZTV14QGenericPlugin) + 16u)
+  QObject (0x0x7f13eca6dcc0) 0
+      primary-for QGenericPlugin (0x0x7f13eca6b270)
+
+Class QGenericPluginFactory
+   size=1 align=1
+   base size=0 base align=1
+QGenericPluginFactory (0x0x7f13eca6dd80) 0 empty
+
+Class QInputMethod::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QInputMethod::QPrivateSignal (0x0x7f13eca6de40) 0 empty
+
+Vtable for QInputMethod
+QInputMethod::_ZTV12QInputMethod: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QInputMethod)
+16    (int (*)(...))QInputMethod::metaObject
+24    (int (*)(...))QInputMethod::qt_metacast
+32    (int (*)(...))QInputMethod::qt_metacall
+40    (int (*)(...))QInputMethod::~QInputMethod
+48    (int (*)(...))QInputMethod::~QInputMethod
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QInputMethod
+   size=16 align=8
+   base size=16 base align=8
+QInputMethod (0x0x7f13eca6b2d8) 0
+    vptr=((& QInputMethod::_ZTV12QInputMethod) + 16u)
+  QObject (0x0x7f13eca6dde0) 0
+      primary-for QInputMethod (0x0x7f13eca6b2d8)
+
+Class QGuiApplication::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGuiApplication::QPrivateSignal (0x0x7f13eca6df00) 0 empty
+
+Vtable for QGuiApplication
+QGuiApplication::_ZTV15QGuiApplication: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QGuiApplication)
+16    (int (*)(...))QGuiApplication::metaObject
+24    (int (*)(...))QGuiApplication::qt_metacast
+32    (int (*)(...))QGuiApplication::qt_metacall
+40    (int (*)(...))QGuiApplication::~QGuiApplication
+48    (int (*)(...))QGuiApplication::~QGuiApplication
+56    (int (*)(...))QGuiApplication::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QGuiApplication::notify
+120   (int (*)(...))QGuiApplication::compressEvent
+
+Class QGuiApplication
+   size=16 align=8
+   base size=16 base align=8
+QGuiApplication (0x0x7f13eca6b340) 0
+    vptr=((& QGuiApplication::_ZTV15QGuiApplication) + 16u)
+  QCoreApplication (0x0x7f13eca6b3a8) 0
+      primary-for QGuiApplication (0x0x7f13eca6b340)
+    QObject (0x0x7f13eca6dea0) 0
+        primary-for QCoreApplication (0x0x7f13eca6b3a8)
+
+Class QIconEngine::AvailableSizesArgument
+   size=16 align=8
+   base size=16 base align=8
+QIconEngine::AvailableSizesArgument (0x0x7f13ec790480) 0
+
+Class QIconEngine::ScaledPixmapArgument
+   size=56 align=8
+   base size=56 base align=8
+QIconEngine::ScaledPixmapArgument (0x0x7f13ec790600) 0
+
+Vtable for QIconEngine
+QIconEngine::_ZTV11QIconEngine: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QIconEngine)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))QIconEngine::actualSize
+48    (int (*)(...))QIconEngine::pixmap
+56    (int (*)(...))QIconEngine::addPixmap
+64    (int (*)(...))QIconEngine::addFile
+72    (int (*)(...))QIconEngine::key
+80    (int (*)(...))__cxa_pure_virtual
+88    (int (*)(...))QIconEngine::read
+96    (int (*)(...))QIconEngine::write
+104   (int (*)(...))QIconEngine::availableSizes
+112   (int (*)(...))QIconEngine::iconName
+120   (int (*)(...))QIconEngine::virtual_hook
+
+Class QIconEngine
+   size=8 align=8
+   base size=8 base align=8
+QIconEngine (0x0x7f13ec790420) 0 nearly-empty
+    vptr=((& QIconEngine::_ZTV11QIconEngine) + 16u)
+
+Class QIconEnginePlugin::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QIconEnginePlugin::QPrivateSignal (0x0x7f13ec7906c0) 0 empty
+
+Vtable for QIconEnginePlugin
+QIconEnginePlugin::_ZTV17QIconEnginePlugin: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QIconEnginePlugin)
+16    (int (*)(...))QIconEnginePlugin::metaObject
+24    (int (*)(...))QIconEnginePlugin::qt_metacast
+32    (int (*)(...))QIconEnginePlugin::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+
+Class QIconEnginePlugin
+   size=16 align=8
+   base size=16 base align=8
+QIconEnginePlugin (0x0x7f13eca6b9c0) 0
+    vptr=((& QIconEnginePlugin::_ZTV17QIconEnginePlugin) + 16u)
+  QObject (0x0x7f13ec790660) 0
+      primary-for QIconEnginePlugin (0x0x7f13eca6b9c0)
+
+Vtable for QImageIOHandler
+QImageIOHandler::_ZTV15QImageIOHandler: 18u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QImageIOHandler)
+16    0u
+24    0u
+32    (int (*)(...))QImageIOHandler::name
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))QImageIOHandler::write
+64    (int (*)(...))QImageIOHandler::option
+72    (int (*)(...))QImageIOHandler::setOption
+80    (int (*)(...))QImageIOHandler::supportsOption
+88    (int (*)(...))QImageIOHandler::jumpToNextImage
+96    (int (*)(...))QImageIOHandler::jumpToImage
+104   (int (*)(...))QImageIOHandler::loopCount
+112   (int (*)(...))QImageIOHandler::imageCount
+120   (int (*)(...))QImageIOHandler::nextImageDelay
+128   (int (*)(...))QImageIOHandler::currentImageNumber
+136   (int (*)(...))QImageIOHandler::currentImageRect
+
+Class QImageIOHandler
+   size=16 align=8
+   base size=16 base align=8
+QImageIOHandler (0x0x7f13ec790720) 0
+    vptr=((& QImageIOHandler::_ZTV15QImageIOHandler) + 16u)
+
+Class QImageIOPlugin::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QImageIOPlugin::QPrivateSignal (0x0x7f13ec7908a0) 0 empty
+
+Vtable for QImageIOPlugin
+QImageIOPlugin::_ZTV14QImageIOPlugin: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QImageIOPlugin)
+16    (int (*)(...))QImageIOPlugin::metaObject
+24    (int (*)(...))QImageIOPlugin::qt_metacast
+32    (int (*)(...))QImageIOPlugin::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+
+Class QImageIOPlugin
+   size=16 align=8
+   base size=16 base align=8
+QImageIOPlugin (0x0x7f13eca6ba28) 0
+    vptr=((& QImageIOPlugin::_ZTV14QImageIOPlugin) + 16u)
+  QObject (0x0x7f13ec790840) 0
+      primary-for QImageIOPlugin (0x0x7f13eca6ba28)
+
+Class QImageReader
+   size=8 align=8
+   base size=8 base align=8
+QImageReader (0x0x7f13ec790a80) 0
+
+Class QImageWriter
+   size=8 align=8
+   base size=8 base align=8
+QImageWriter (0x0x7f13ec790ae0) 0
+
+Class QVector3D
+   size=12 align=4
+   base size=12 base align=4
+QVector3D (0x0x7f13ec790b40) 0
+
+Class QVector4D
+   size=16 align=4
+   base size=16 base align=4
+QVector4D (0x0x7f13ec790de0) 0
+
+Class QQuaternion
+   size=16 align=4
+   base size=16 base align=4
+QQuaternion (0x0x7f13ec8c60c0) 0
+
+Class QMatrix4x4
+   size=68 align=4
+   base size=68 base align=4
+QMatrix4x4 (0x0x7f13ec8c66c0) 0
+
+Class QMovie::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QMovie::QPrivateSignal (0x0x7f13ec8c6e40) 0 empty
+
+Vtable for QMovie
+QMovie::_ZTV6QMovie: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI6QMovie)
+16    (int (*)(...))QMovie::metaObject
+24    (int (*)(...))QMovie::qt_metacast
+32    (int (*)(...))QMovie::qt_metacall
+40    (int (*)(...))QMovie::~QMovie
+48    (int (*)(...))QMovie::~QMovie
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QMovie
+   size=16 align=8
+   base size=16 base align=8
+QMovie (0x0x7f13ec51ec30) 0
+    vptr=((& QMovie::_ZTV6QMovie) + 16u)
+  QObject (0x0x7f13ec8c6de0) 0
+      primary-for QMovie (0x0x7f13ec51ec30)
+
+Class QOffscreenSurface::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOffscreenSurface::QPrivateSignal (0x0x7f13ec8c6f60) 0 empty
+
+Vtable for QOffscreenSurface
+QOffscreenSurface::_ZTV17QOffscreenSurface: 26u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QOffscreenSurface)
+16    (int (*)(...))QOffscreenSurface::metaObject
+24    (int (*)(...))QOffscreenSurface::qt_metacast
+32    (int (*)(...))QOffscreenSurface::qt_metacall
+40    (int (*)(...))QOffscreenSurface::~QOffscreenSurface
+48    (int (*)(...))QOffscreenSurface::~QOffscreenSurface
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QOffscreenSurface::surfaceType
+120   (int (*)(...))QOffscreenSurface::format
+128   (int (*)(...))QOffscreenSurface::size
+136   (int (*)(...))QOffscreenSurface::surfaceHandle
+144   (int (*)(...))-16
+152   (int (*)(...))(& _ZTI17QOffscreenSurface)
+160   (int (*)(...))QOffscreenSurface::_ZThn16_N17QOffscreenSurfaceD1Ev
+168   (int (*)(...))QOffscreenSurface::_ZThn16_N17QOffscreenSurfaceD0Ev
+176   (int (*)(...))QOffscreenSurface::_ZThn16_NK17QOffscreenSurface6formatEv
+184   (int (*)(...))QOffscreenSurface::_ZThn16_NK17QOffscreenSurface13surfaceHandleEv
+192   (int (*)(...))QOffscreenSurface::_ZThn16_NK17QOffscreenSurface11surfaceTypeEv
+200   (int (*)(...))QOffscreenSurface::_ZThn16_NK17QOffscreenSurface4sizeEv
+
+Class QOffscreenSurface
+   size=40 align=8
+   base size=40 base align=8
+QOffscreenSurface (0x0x7f13ec66dd20) 0
+    vptr=((& QOffscreenSurface::_ZTV17QOffscreenSurface) + 16u)
+  QObject (0x0x7f13ec8c6ea0) 0
+      primary-for QOffscreenSurface (0x0x7f13ec66dd20)
+  QSurface (0x0x7f13ec8c6f00) 16
+      vptr=((& QOffscreenSurface::_ZTV17QOffscreenSurface) + 160u)
+
+Class QOpenGLBuffer
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLBuffer (0x0x7f13ec423060) 0
+
+Class QOpenGLVersionStatus
+   size=12 align=4
+   base size=12 base align=4
+QOpenGLVersionStatus (0x0x7f13ec423240) 0
+
+Class QOpenGLVersionFunctionsBackend
+   size=16 align=8
+   base size=12 base align=8
+QOpenGLVersionFunctionsBackend (0x0x7f13ec03dd20) 0
+
+Class QOpenGLVersionFunctionsStorage
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLVersionFunctionsStorage (0x0x7f13ec03dd80) 0
+
+Class QAbstractOpenGLFunctionsPrivate
+   size=16 align=8
+   base size=9 base align=8
+QAbstractOpenGLFunctionsPrivate (0x0x7f13ec03dde0) 0
+
+Vtable for QAbstractOpenGLFunctions
+QAbstractOpenGLFunctions::_ZTV24QAbstractOpenGLFunctions: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QAbstractOpenGLFunctions)
+16    (int (*)(...))QAbstractOpenGLFunctions::~QAbstractOpenGLFunctions
+24    (int (*)(...))QAbstractOpenGLFunctions::~QAbstractOpenGLFunctions
+32    (int (*)(...))QAbstractOpenGLFunctions::initializeOpenGLFunctions
+
+Class QAbstractOpenGLFunctions
+   size=16 align=8
+   base size=16 base align=8
+QAbstractOpenGLFunctions (0x0x7f13ec03de40) 0
+    vptr=((& QAbstractOpenGLFunctions::_ZTV24QAbstractOpenGLFunctions) + 16u)
+
+Class QOpenGLFunctions_1_0_CoreBackend::Functions
+   size=384 align=8
+   base size=384 base align=8
+QOpenGLFunctions_1_0_CoreBackend::Functions (0x0x7f13ec03df00) 0
+
+Class QOpenGLFunctions_1_0_CoreBackend
+   size=400 align=8
+   base size=400 base align=8
+QOpenGLFunctions_1_0_CoreBackend (0x0x7f13ec03fea0) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f13ec03dea0) 0
+
+Class QOpenGLFunctions_1_1_CoreBackend::Functions
+   size=128 align=8
+   base size=128 base align=8
+QOpenGLFunctions_1_1_CoreBackend::Functions (0x0x7f13ec08a060) 0
+
+Class QOpenGLFunctions_1_1_CoreBackend
+   size=144 align=8
+   base size=144 base align=8
+QOpenGLFunctions_1_1_CoreBackend (0x0x7f13ec03ff08) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f13ec08a000) 0
+
+Class QOpenGLFunctions_1_2_CoreBackend::Functions
+   size=48 align=8
+   base size=48 base align=8
+QOpenGLFunctions_1_2_CoreBackend::Functions (0x0x7f13ec08a180) 0
+
+Class QOpenGLFunctions_1_2_CoreBackend
+   size=64 align=8
+   base size=64 base align=8
+QOpenGLFunctions_1_2_CoreBackend (0x0x7f13ec03ff70) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f13ec08a120) 0
+
+Class QOpenGLFunctions_1_3_CoreBackend::Functions
+   size=72 align=8
+   base size=72 base align=8
+QOpenGLFunctions_1_3_CoreBackend::Functions (0x0x7f13ec08a2a0) 0
+
+Class QOpenGLFunctions_1_3_CoreBackend
+   size=88 align=8
+   base size=88 base align=8
+QOpenGLFunctions_1_3_CoreBackend (0x0x7f13ec09e000) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f13ec08a240) 0
+
+Class QOpenGLFunctions_1_4_CoreBackend::Functions
+   size=56 align=8
+   base size=56 base align=8
+QOpenGLFunctions_1_4_CoreBackend::Functions (0x0x7f13ec08a420) 0
+
+Class QOpenGLFunctions_1_4_CoreBackend
+   size=72 align=8
+   base size=72 base align=8
+QOpenGLFunctions_1_4_CoreBackend (0x0x7f13ec09e068) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f13ec08a3c0) 0
+
+Class QOpenGLFunctions_1_5_CoreBackend::Functions
+   size=152 align=8
+   base size=152 base align=8
+QOpenGLFunctions_1_5_CoreBackend::Functions (0x0x7f13ec08a540) 0
+
+Class QOpenGLFunctions_1_5_CoreBackend
+   size=168 align=8
+   base size=168 base align=8
+QOpenGLFunctions_1_5_CoreBackend (0x0x7f13ec09e0d0) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f13ec08a4e0) 0
+
+Class QOpenGLFunctions_2_0_CoreBackend::Functions
+   size=744 align=8
+   base size=744 base align=8
+QOpenGLFunctions_2_0_CoreBackend::Functions (0x0x7f13ec08a660) 0
+
+Class QOpenGLFunctions_2_0_CoreBackend
+   size=760 align=8
+   base size=760 base align=8
+QOpenGLFunctions_2_0_CoreBackend (0x0x7f13ec09e138) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f13ec08a600) 0
+
+Class QOpenGLFunctions_2_1_CoreBackend::Functions
+   size=48 align=8
+   base size=48 base align=8
+QOpenGLFunctions_2_1_CoreBackend::Functions (0x0x7f13ec08a780) 0
+
+Class QOpenGLFunctions_2_1_CoreBackend
+   size=64 align=8
+   base size=64 base align=8
+QOpenGLFunctions_2_1_CoreBackend (0x0x7f13ec09e1a0) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f13ec08a720) 0
+
+Class QOpenGLFunctions_3_0_CoreBackend::Functions
+   size=672 align=8
+   base size=672 base align=8
+QOpenGLFunctions_3_0_CoreBackend::Functions (0x0x7f13ec08a8a0) 0
+
+Class QOpenGLFunctions_3_0_CoreBackend
+   size=688 align=8
+   base size=688 base align=8
+QOpenGLFunctions_3_0_CoreBackend (0x0x7f13ec09e208) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f13ec08a840) 0
+
+Class QOpenGLFunctions_3_1_CoreBackend::Functions
+   size=96 align=8
+   base size=96 base align=8
+QOpenGLFunctions_3_1_CoreBackend::Functions (0x0x7f13ec08a9c0) 0
+
+Class QOpenGLFunctions_3_1_CoreBackend
+   size=112 align=8
+   base size=112 base align=8
+QOpenGLFunctions_3_1_CoreBackend (0x0x7f13ec09e270) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f13ec08a960) 0
+
+Class QOpenGLFunctions_3_2_CoreBackend::Functions
+   size=152 align=8
+   base size=152 base align=8
+QOpenGLFunctions_3_2_CoreBackend::Functions (0x0x7f13ec08aae0) 0
+
+Class QOpenGLFunctions_3_2_CoreBackend
+   size=168 align=8
+   base size=168 base align=8
+QOpenGLFunctions_3_2_CoreBackend (0x0x7f13ec09e2d8) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f13ec08aa80) 0
+
+Class QOpenGLFunctions_3_3_CoreBackend::Functions
+   size=464 align=8
+   base size=464 base align=8
+QOpenGLFunctions_3_3_CoreBackend::Functions (0x0x7f13ec08ac00) 0
+
+Class QOpenGLFunctions_3_3_CoreBackend
+   size=480 align=8
+   base size=480 base align=8
+QOpenGLFunctions_3_3_CoreBackend (0x0x7f13ec09e340) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f13ec08aba0) 0
+
+Class QOpenGLFunctions_4_0_CoreBackend::Functions
+   size=368 align=8
+   base size=368 base align=8
+QOpenGLFunctions_4_0_CoreBackend::Functions (0x0x7f13ec08ad20) 0
+
+Class QOpenGLFunctions_4_0_CoreBackend
+   size=384 align=8
+   base size=384 base align=8
+QOpenGLFunctions_4_0_CoreBackend (0x0x7f13ec09e3a8) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f13ec08acc0) 0
+
+Class QOpenGLFunctions_4_1_CoreBackend::Functions
+   size=704 align=8
+   base size=704 base align=8
+QOpenGLFunctions_4_1_CoreBackend::Functions (0x0x7f13ec08ae40) 0
+
+Class QOpenGLFunctions_4_1_CoreBackend
+   size=720 align=8
+   base size=720 base align=8
+QOpenGLFunctions_4_1_CoreBackend (0x0x7f13ec09e410) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f13ec08ade0) 0
+
+Class QOpenGLFunctions_4_2_CoreBackend::Functions
+   size=96 align=8
+   base size=96 base align=8
+QOpenGLFunctions_4_2_CoreBackend::Functions (0x0x7f13ec08af60) 0
+
+Class QOpenGLFunctions_4_2_CoreBackend
+   size=112 align=8
+   base size=112 base align=8
+QOpenGLFunctions_4_2_CoreBackend (0x0x7f13ec09e478) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f13ec08af00) 0
+
+Class QOpenGLFunctions_4_3_CoreBackend::Functions
+   size=344 align=8
+   base size=344 base align=8
+QOpenGLFunctions_4_3_CoreBackend::Functions (0x0x7f13ebd760c0) 0
+
+Class QOpenGLFunctions_4_3_CoreBackend
+   size=360 align=8
+   base size=360 base align=8
+QOpenGLFunctions_4_3_CoreBackend (0x0x7f13ec09e4e0) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f13ebd76060) 0
+
+Class QOpenGLFunctions_4_4_CoreBackend::Functions
+   size=72 align=8
+   base size=72 base align=8
+QOpenGLFunctions_4_4_CoreBackend::Functions (0x0x7f13ebd761e0) 0
+
+Class QOpenGLFunctions_4_4_CoreBackend
+   size=88 align=8
+   base size=88 base align=8
+QOpenGLFunctions_4_4_CoreBackend (0x0x7f13ec09e548) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f13ebd76180) 0
+
+Class QOpenGLFunctions_4_5_CoreBackend::Functions
+   size=848 align=8
+   base size=848 base align=8
+QOpenGLFunctions_4_5_CoreBackend::Functions (0x0x7f13ebd76360) 0
+
+Class QOpenGLFunctions_4_5_CoreBackend
+   size=864 align=8
+   base size=864 base align=8
+QOpenGLFunctions_4_5_CoreBackend (0x0x7f13ec09e5b0) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f13ebd76300) 0
+
+Class QOpenGLFunctions_1_0_DeprecatedBackend::Functions
+   size=2064 align=8
+   base size=2064 base align=8
+QOpenGLFunctions_1_0_DeprecatedBackend::Functions (0x0x7f13ebd76480) 0
+
+Class QOpenGLFunctions_1_0_DeprecatedBackend
+   size=2080 align=8
+   base size=2080 base align=8
+QOpenGLFunctions_1_0_DeprecatedBackend (0x0x7f13ec09e618) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f13ebd76420) 0
+
+Class QOpenGLFunctions_1_1_DeprecatedBackend::Functions
+   size=136 align=8
+   base size=136 base align=8
+QOpenGLFunctions_1_1_DeprecatedBackend::Functions (0x0x7f13ebd765a0) 0
+
+Class QOpenGLFunctions_1_1_DeprecatedBackend
+   size=152 align=8
+   base size=152 base align=8
+QOpenGLFunctions_1_1_DeprecatedBackend (0x0x7f13ec09e680) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f13ebd76540) 0
+
+Class QOpenGLFunctions_1_2_DeprecatedBackend::Functions
+   size=256 align=8
+   base size=256 base align=8
+QOpenGLFunctions_1_2_DeprecatedBackend::Functions (0x0x7f13ebd766c0) 0
+
+Class QOpenGLFunctions_1_2_DeprecatedBackend
+   size=272 align=8
+   base size=272 base align=8
+QOpenGLFunctions_1_2_DeprecatedBackend (0x0x7f13ec09e6e8) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f13ebd76660) 0
+
+Class QOpenGLFunctions_1_3_DeprecatedBackend::Functions
+   size=296 align=8
+   base size=296 base align=8
+QOpenGLFunctions_1_3_DeprecatedBackend::Functions (0x0x7f13ebd767e0) 0
+
+Class QOpenGLFunctions_1_3_DeprecatedBackend
+   size=312 align=8
+   base size=312 base align=8
+QOpenGLFunctions_1_3_DeprecatedBackend (0x0x7f13ec09e750) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f13ebd76780) 0
+
+Class QOpenGLFunctions_1_4_DeprecatedBackend::Functions
+   size=304 align=8
+   base size=304 base align=8
+QOpenGLFunctions_1_4_DeprecatedBackend::Functions (0x0x7f13ebd76900) 0
+
+Class QOpenGLFunctions_1_4_DeprecatedBackend
+   size=320 align=8
+   base size=320 base align=8
+QOpenGLFunctions_1_4_DeprecatedBackend (0x0x7f13ec09e7b8) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f13ebd768a0) 0
+
+Class QOpenGLFunctions_2_0_DeprecatedBackend::Functions
+   size=288 align=8
+   base size=288 base align=8
+QOpenGLFunctions_2_0_DeprecatedBackend::Functions (0x0x7f13ebd76a20) 0
+
+Class QOpenGLFunctions_2_0_DeprecatedBackend
+   size=304 align=8
+   base size=304 base align=8
+QOpenGLFunctions_2_0_DeprecatedBackend (0x0x7f13ec09e820) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f13ebd769c0) 0
+
+Class QOpenGLFunctions_3_0_DeprecatedBackend::Functions
+   size=160 align=8
+   base size=160 base align=8
+QOpenGLFunctions_3_0_DeprecatedBackend::Functions (0x0x7f13ebd76b40) 0
+
+Class QOpenGLFunctions_3_0_DeprecatedBackend
+   size=176 align=8
+   base size=176 base align=8
+QOpenGLFunctions_3_0_DeprecatedBackend (0x0x7f13ec09e888) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f13ebd76ae0) 0
+
+Class QOpenGLFunctions_3_3_DeprecatedBackend::Functions
+   size=240 align=8
+   base size=240 base align=8
+QOpenGLFunctions_3_3_DeprecatedBackend::Functions (0x0x7f13ebd76c60) 0
+
+Class QOpenGLFunctions_3_3_DeprecatedBackend
+   size=256 align=8
+   base size=256 base align=8
+QOpenGLFunctions_3_3_DeprecatedBackend (0x0x7f13ec09e8f0) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f13ebd76c00) 0
+
+Class QOpenGLFunctions_4_5_DeprecatedBackend::Functions
+   size=96 align=8
+   base size=96 base align=8
+QOpenGLFunctions_4_5_DeprecatedBackend::Functions (0x0x7f13ebd76d80) 0
+
+Class QOpenGLFunctions_4_5_DeprecatedBackend
+   size=112 align=8
+   base size=112 base align=8
+QOpenGLFunctions_4_5_DeprecatedBackend (0x0x7f13ec09e958) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f13ebd76d20) 0
+
+Class QOpenGLVersionProfile
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLVersionProfile (0x0x7f13ebd76e40) 0
+
+Class QOpenGLContextGroup::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOpenGLContextGroup::QPrivateSignal (0x0x7f13ebe9c840) 0 empty
+
+Vtable for QOpenGLContextGroup
+QOpenGLContextGroup::_ZTV19QOpenGLContextGroup: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QOpenGLContextGroup)
+16    (int (*)(...))QOpenGLContextGroup::metaObject
+24    (int (*)(...))QOpenGLContextGroup::qt_metacast
+32    (int (*)(...))QOpenGLContextGroup::qt_metacall
+40    (int (*)(...))QOpenGLContextGroup::~QOpenGLContextGroup
+48    (int (*)(...))QOpenGLContextGroup::~QOpenGLContextGroup
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QOpenGLContextGroup
+   size=16 align=8
+   base size=16 base align=8
+QOpenGLContextGroup (0x0x7f13ebeac3a8) 0
+    vptr=((& QOpenGLContextGroup::_ZTV19QOpenGLContextGroup) + 16u)
+  QObject (0x0x7f13ebe9c7e0) 0
+      primary-for QOpenGLContextGroup (0x0x7f13ebeac3a8)
+
+Class QOpenGLContext::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOpenGLContext::QPrivateSignal (0x0x7f13ebe9c900) 0 empty
+
+Vtable for QOpenGLContext
+QOpenGLContext::_ZTV14QOpenGLContext: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QOpenGLContext)
+16    (int (*)(...))QOpenGLContext::metaObject
+24    (int (*)(...))QOpenGLContext::qt_metacast
+32    (int (*)(...))QOpenGLContext::qt_metacall
+40    (int (*)(...))QOpenGLContext::~QOpenGLContext
+48    (int (*)(...))QOpenGLContext::~QOpenGLContext
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QOpenGLContext
+   size=16 align=8
+   base size=16 base align=8
+QOpenGLContext (0x0x7f13ebeac410) 0
+    vptr=((& QOpenGLContext::_ZTV14QOpenGLContext) + 16u)
+  QObject (0x0x7f13ebe9c8a0) 0
+      primary-for QOpenGLContext (0x0x7f13ebeac410)
+
+Class QOpenGLDebugMessage
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLDebugMessage (0x0x7f13ebe9c960) 0
+
+Class QOpenGLDebugLogger::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOpenGLDebugLogger::QPrivateSignal (0x0x7f13ebb57180) 0 empty
+
+Vtable for QOpenGLDebugLogger
+QOpenGLDebugLogger::_ZTV18QOpenGLDebugLogger: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QOpenGLDebugLogger)
+16    (int (*)(...))QOpenGLDebugLogger::metaObject
+24    (int (*)(...))QOpenGLDebugLogger::qt_metacast
+32    (int (*)(...))QOpenGLDebugLogger::qt_metacall
+40    (int (*)(...))QOpenGLDebugLogger::~QOpenGLDebugLogger
+48    (int (*)(...))QOpenGLDebugLogger::~QOpenGLDebugLogger
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QOpenGLDebugLogger
+   size=16 align=8
+   base size=16 base align=8
+QOpenGLDebugLogger (0x0x7f13ebeac888) 0
+    vptr=((& QOpenGLDebugLogger::_ZTV18QOpenGLDebugLogger) + 16u)
+  QObject (0x0x7f13ebb57120) 0
+      primary-for QOpenGLDebugLogger (0x0x7f13ebeac888)
+
+Class QOpenGLFunctions
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLFunctions (0x0x7f13ebb57300) 0
+
+Class QOpenGLFunctionsPrivate::Functions
+   size=1152 align=8
+   base size=1152 base align=8
+QOpenGLFunctionsPrivate::Functions (0x0x7f13ebb57540) 0
+
+Class QOpenGLFunctionsPrivate
+   size=1152 align=8
+   base size=1152 base align=8
+QOpenGLFunctionsPrivate (0x0x7f13ebb574e0) 0
+
+Class QOpenGLExtraFunctions
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLExtraFunctions (0x0x7f13ebeacaf8) 0
+  QOpenGLFunctions (0x0x7f13eb910c60) 0
+
+Class QOpenGLExtraFunctionsPrivate::Functions
+   size=1728 align=8
+   base size=1728 base align=8
+QOpenGLExtraFunctionsPrivate::Functions (0x0x7f13eb910d20) 0
+
+Class QOpenGLExtraFunctionsPrivate
+   size=2880 align=8
+   base size=2880 base align=8
+QOpenGLExtraFunctionsPrivate (0x0x7f13ebeacb60) 0
+  QOpenGLFunctionsPrivate (0x0x7f13eb910cc0) 0
+
+Vtable for QOpenGLFramebufferObject
+QOpenGLFramebufferObject::_ZTV24QOpenGLFramebufferObject: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QOpenGLFramebufferObject)
+16    (int (*)(...))QOpenGLFramebufferObject::~QOpenGLFramebufferObject
+24    (int (*)(...))QOpenGLFramebufferObject::~QOpenGLFramebufferObject
+
+Class QOpenGLFramebufferObject
+   size=16 align=8
+   base size=16 base align=8
+QOpenGLFramebufferObject (0x0x7f13eb779420) 0
+    vptr=((& QOpenGLFramebufferObject::_ZTV24QOpenGLFramebufferObject) + 16u)
+
+Class QOpenGLFramebufferObjectFormat
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLFramebufferObjectFormat (0x0x7f13eb779540) 0
+
+Vtable for QOpenGLPaintDevice
+QOpenGLPaintDevice::_ZTV18QOpenGLPaintDevice: 11u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QOpenGLPaintDevice)
+16    (int (*)(...))QOpenGLPaintDevice::~QOpenGLPaintDevice
+24    (int (*)(...))QOpenGLPaintDevice::~QOpenGLPaintDevice
+32    (int (*)(...))QOpenGLPaintDevice::devType
+40    (int (*)(...))QOpenGLPaintDevice::paintEngine
+48    (int (*)(...))QOpenGLPaintDevice::metric
+56    (int (*)(...))QPaintDevice::initPainter
+64    (int (*)(...))QPaintDevice::redirected
+72    (int (*)(...))QPaintDevice::sharedPainter
+80    (int (*)(...))QOpenGLPaintDevice::ensureActiveTarget
+
+Class QOpenGLPaintDevice
+   size=32 align=8
+   base size=32 base align=8
+QOpenGLPaintDevice (0x0x7f13ebeace38) 0
+    vptr=((& QOpenGLPaintDevice::_ZTV18QOpenGLPaintDevice) + 16u)
+  QPaintDevice (0x0x7f13eb7795a0) 0
+      primary-for QOpenGLPaintDevice (0x0x7f13ebeace38)
+
+Class QOpenGLPixelTransferOptions
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLPixelTransferOptions (0x0x7f13eb7796c0) 0
+
+Class QOpenGLShader::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOpenGLShader::QPrivateSignal (0x0x7f13eb779a20) 0 empty
+
+Vtable for QOpenGLShader
+QOpenGLShader::_ZTV13QOpenGLShader: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QOpenGLShader)
+16    (int (*)(...))QOpenGLShader::metaObject
+24    (int (*)(...))QOpenGLShader::qt_metacast
+32    (int (*)(...))QOpenGLShader::qt_metacall
+40    (int (*)(...))QOpenGLShader::~QOpenGLShader
+48    (int (*)(...))QOpenGLShader::~QOpenGLShader
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QOpenGLShader
+   size=16 align=8
+   base size=16 base align=8
+QOpenGLShader (0x0x7f13eb7e2068) 0
+    vptr=((& QOpenGLShader::_ZTV13QOpenGLShader) + 16u)
+  QObject (0x0x7f13eb7799c0) 0
+      primary-for QOpenGLShader (0x0x7f13eb7e2068)
+
+Class QOpenGLShaderProgram::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOpenGLShaderProgram::QPrivateSignal (0x0x7f13eb779c60) 0 empty
+
+Vtable for QOpenGLShaderProgram
+QOpenGLShaderProgram::_ZTV20QOpenGLShaderProgram: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QOpenGLShaderProgram)
+16    (int (*)(...))QOpenGLShaderProgram::metaObject
+24    (int (*)(...))QOpenGLShaderProgram::qt_metacast
+32    (int (*)(...))QOpenGLShaderProgram::qt_metacall
+40    (int (*)(...))QOpenGLShaderProgram::~QOpenGLShaderProgram
+48    (int (*)(...))QOpenGLShaderProgram::~QOpenGLShaderProgram
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QOpenGLShaderProgram::link
+
+Class QOpenGLShaderProgram
+   size=16 align=8
+   base size=16 base align=8
+QOpenGLShaderProgram (0x0x7f13eb7e21a0) 0
+    vptr=((& QOpenGLShaderProgram::_ZTV20QOpenGLShaderProgram) + 16u)
+  QObject (0x0x7f13eb779c00) 0
+      primary-for QOpenGLShaderProgram (0x0x7f13eb7e21a0)
+
+Class QOpenGLTexture
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLTexture (0x0x7f13eb779cc0) 0
+
+Class QOpenGLTextureBlitter
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLTextureBlitter (0x0x7f13eb779f60) 0
+
+Class QOpenGLTimerQuery::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOpenGLTimerQuery::QPrivateSignal (0x0x7f13eb522120) 0 empty
+
+Vtable for QOpenGLTimerQuery
+QOpenGLTimerQuery::_ZTV17QOpenGLTimerQuery: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QOpenGLTimerQuery)
+16    (int (*)(...))QOpenGLTimerQuery::metaObject
+24    (int (*)(...))QOpenGLTimerQuery::qt_metacast
+32    (int (*)(...))QOpenGLTimerQuery::qt_metacall
+40    (int (*)(...))QOpenGLTimerQuery::~QOpenGLTimerQuery
+48    (int (*)(...))QOpenGLTimerQuery::~QOpenGLTimerQuery
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QOpenGLTimerQuery
+   size=16 align=8
+   base size=16 base align=8
+QOpenGLTimerQuery (0x0x7f13eb7e22d8) 0
+    vptr=((& QOpenGLTimerQuery::_ZTV17QOpenGLTimerQuery) + 16u)
+  QObject (0x0x7f13eb5220c0) 0
+      primary-for QOpenGLTimerQuery (0x0x7f13eb7e22d8)
+
+Class QOpenGLTimeMonitor::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOpenGLTimeMonitor::QPrivateSignal (0x0x7f13eb5221e0) 0 empty
+
+Vtable for QOpenGLTimeMonitor
+QOpenGLTimeMonitor::_ZTV18QOpenGLTimeMonitor: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QOpenGLTimeMonitor)
+16    (int (*)(...))QOpenGLTimeMonitor::metaObject
+24    (int (*)(...))QOpenGLTimeMonitor::qt_metacast
+32    (int (*)(...))QOpenGLTimeMonitor::qt_metacall
+40    (int (*)(...))QOpenGLTimeMonitor::~QOpenGLTimeMonitor
+48    (int (*)(...))QOpenGLTimeMonitor::~QOpenGLTimeMonitor
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QOpenGLTimeMonitor
+   size=16 align=8
+   base size=16 base align=8
+QOpenGLTimeMonitor (0x0x7f13eb7e2340) 0
+    vptr=((& QOpenGLTimeMonitor::_ZTV18QOpenGLTimeMonitor) + 16u)
+  QObject (0x0x7f13eb522180) 0
+      primary-for QOpenGLTimeMonitor (0x0x7f13eb7e2340)
+
+Class QOpenGLVertexArrayObject::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOpenGLVertexArrayObject::QPrivateSignal (0x0x7f13eb5222a0) 0 empty
+
+Class QOpenGLVertexArrayObject::Binder
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLVertexArrayObject::Binder (0x0x7f13eb522300) 0
+
+Vtable for QOpenGLVertexArrayObject
+QOpenGLVertexArrayObject::_ZTV24QOpenGLVertexArrayObject: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QOpenGLVertexArrayObject)
+16    (int (*)(...))QOpenGLVertexArrayObject::metaObject
+24    (int (*)(...))QOpenGLVertexArrayObject::qt_metacast
+32    (int (*)(...))QOpenGLVertexArrayObject::qt_metacall
+40    (int (*)(...))QOpenGLVertexArrayObject::~QOpenGLVertexArrayObject
+48    (int (*)(...))QOpenGLVertexArrayObject::~QOpenGLVertexArrayObject
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QOpenGLVertexArrayObject
+   size=16 align=8
+   base size=16 base align=8
+QOpenGLVertexArrayObject (0x0x7f13eb7e23a8) 0
+    vptr=((& QOpenGLVertexArrayObject::_ZTV24QOpenGLVertexArrayObject) + 16u)
+  QObject (0x0x7f13eb522240) 0
+      primary-for QOpenGLVertexArrayObject (0x0x7f13eb7e23a8)
+
+Class QPaintDeviceWindow::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPaintDeviceWindow::QPrivateSignal (0x0x7f13eb522480) 0 empty
+
+Vtable for QPaintDeviceWindow
+QPaintDeviceWindow::_ZTV18QPaintDeviceWindow: 58u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QPaintDeviceWindow)
+16    (int (*)(...))QPaintDeviceWindow::metaObject
+24    (int (*)(...))QPaintDeviceWindow::qt_metacast
+32    (int (*)(...))QPaintDeviceWindow::qt_metacall
+40    (int (*)(...))QPaintDeviceWindow::~QPaintDeviceWindow
+48    (int (*)(...))QPaintDeviceWindow::~QPaintDeviceWindow
+56    (int (*)(...))QPaintDeviceWindow::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWindow::surfaceType
+120   (int (*)(...))QWindow::format
+128   (int (*)(...))QWindow::size
+136   (int (*)(...))QWindow::accessibleRoot
+144   (int (*)(...))QWindow::focusObject
+152   (int (*)(...))QPaintDeviceWindow::exposeEvent
+160   (int (*)(...))QWindow::resizeEvent
+168   (int (*)(...))QWindow::moveEvent
+176   (int (*)(...))QWindow::focusInEvent
+184   (int (*)(...))QWindow::focusOutEvent
+192   (int (*)(...))QWindow::showEvent
+200   (int (*)(...))QWindow::hideEvent
+208   (int (*)(...))QWindow::keyPressEvent
+216   (int (*)(...))QWindow::keyReleaseEvent
+224   (int (*)(...))QWindow::mousePressEvent
+232   (int (*)(...))QWindow::mouseReleaseEvent
+240   (int (*)(...))QWindow::mouseDoubleClickEvent
+248   (int (*)(...))QWindow::mouseMoveEvent
+256   (int (*)(...))QWindow::wheelEvent
+264   (int (*)(...))QWindow::touchEvent
+272   (int (*)(...))QWindow::tabletEvent
+280   (int (*)(...))QWindow::nativeEvent
+288   (int (*)(...))QWindow::surfaceHandle
+296   (int (*)(...))QPaintDeviceWindow::paintEvent
+304   (int (*)(...))QPaintDeviceWindow::metric
+312   (int (*)(...))QPaintDeviceWindow::paintEngine
+320   (int (*)(...))-16
+328   (int (*)(...))(& _ZTI18QPaintDeviceWindow)
+336   (int (*)(...))QPaintDeviceWindow::_ZThn16_N18QPaintDeviceWindowD1Ev
+344   (int (*)(...))QPaintDeviceWindow::_ZThn16_N18QPaintDeviceWindowD0Ev
+352   (int (*)(...))QWindow::_ZThn16_NK7QWindow6formatEv
+360   (int (*)(...))QWindow::_ZThn16_NK7QWindow13surfaceHandleEv
+368   (int (*)(...))QWindow::_ZThn16_NK7QWindow11surfaceTypeEv
+376   (int (*)(...))QWindow::_ZThn16_NK7QWindow4sizeEv
+384   (int (*)(...))-40
+392   (int (*)(...))(& _ZTI18QPaintDeviceWindow)
+400   (int (*)(...))QPaintDeviceWindow::_ZThn40_N18QPaintDeviceWindowD1Ev
+408   (int (*)(...))QPaintDeviceWindow::_ZThn40_N18QPaintDeviceWindowD0Ev
+416   (int (*)(...))QPaintDevice::devType
+424   (int (*)(...))QPaintDeviceWindow::_ZThn40_NK18QPaintDeviceWindow11paintEngineEv
+432   (int (*)(...))QPaintDeviceWindow::_ZThn40_NK18QPaintDeviceWindow6metricEN12QPaintDevice17PaintDeviceMetricE
+440   (int (*)(...))QPaintDevice::initPainter
+448   (int (*)(...))QPaintDevice::redirected
+456   (int (*)(...))QPaintDevice::sharedPainter
+
+Class QPaintDeviceWindow
+   size=64 align=8
+   base size=64 base align=8
+QPaintDeviceWindow (0x0x7f13eb54bbd0) 0
+    vptr=((& QPaintDeviceWindow::_ZTV18QPaintDeviceWindow) + 16u)
+  QWindow (0x0x7f13eb54bc40) 0
+      primary-for QPaintDeviceWindow (0x0x7f13eb54bbd0)
+    QObject (0x0x7f13eb522360) 0
+        primary-for QWindow (0x0x7f13eb54bc40)
+    QSurface (0x0x7f13eb5223c0) 16
+        vptr=((& QPaintDeviceWindow::_ZTV18QPaintDeviceWindow) + 336u)
+  QPaintDevice (0x0x7f13eb522420) 40
+      vptr=((& QPaintDeviceWindow::_ZTV18QPaintDeviceWindow) + 400u)
+
+Class QOpenGLWindow::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOpenGLWindow::QPrivateSignal (0x0x7f13eb522600) 0 empty
+
+Vtable for QOpenGLWindow
+QOpenGLWindow::_ZTV13QOpenGLWindow: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QOpenGLWindow)
+16    (int (*)(...))QOpenGLWindow::metaObject
+24    (int (*)(...))QOpenGLWindow::qt_metacast
+32    (int (*)(...))QOpenGLWindow::qt_metacall
+40    (int (*)(...))QOpenGLWindow::~QOpenGLWindow
+48    (int (*)(...))QOpenGLWindow::~QOpenGLWindow
+56    (int (*)(...))QPaintDeviceWindow::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWindow::surfaceType
+120   (int (*)(...))QWindow::format
+128   (int (*)(...))QWindow::size
+136   (int (*)(...))QWindow::accessibleRoot
+144   (int (*)(...))QWindow::focusObject
+152   (int (*)(...))QPaintDeviceWindow::exposeEvent
+160   (int (*)(...))QOpenGLWindow::resizeEvent
+168   (int (*)(...))QWindow::moveEvent
+176   (int (*)(...))QWindow::focusInEvent
+184   (int (*)(...))QWindow::focusOutEvent
+192   (int (*)(...))QWindow::showEvent
+200   (int (*)(...))QWindow::hideEvent
+208   (int (*)(...))QWindow::keyPressEvent
+216   (int (*)(...))QWindow::keyReleaseEvent
+224   (int (*)(...))QWindow::mousePressEvent
+232   (int (*)(...))QWindow::mouseReleaseEvent
+240   (int (*)(...))QWindow::mouseDoubleClickEvent
+248   (int (*)(...))QWindow::mouseMoveEvent
+256   (int (*)(...))QWindow::wheelEvent
+264   (int (*)(...))QWindow::touchEvent
+272   (int (*)(...))QWindow::tabletEvent
+280   (int (*)(...))QWindow::nativeEvent
+288   (int (*)(...))QWindow::surfaceHandle
+296   (int (*)(...))QOpenGLWindow::paintEvent
+304   (int (*)(...))QOpenGLWindow::metric
+312   (int (*)(...))QPaintDeviceWindow::paintEngine
+320   (int (*)(...))QOpenGLWindow::initializeGL
+328   (int (*)(...))QOpenGLWindow::resizeGL
+336   (int (*)(...))QOpenGLWindow::paintGL
+344   (int (*)(...))QOpenGLWindow::paintUnderGL
+352   (int (*)(...))QOpenGLWindow::paintOverGL
+360   (int (*)(...))QOpenGLWindow::redirected
+368   (int (*)(...))-16
+376   (int (*)(...))(& _ZTI13QOpenGLWindow)
+384   (int (*)(...))QOpenGLWindow::_ZThn16_N13QOpenGLWindowD1Ev
+392   (int (*)(...))QOpenGLWindow::_ZThn16_N13QOpenGLWindowD0Ev
+400   (int (*)(...))QWindow::_ZThn16_NK7QWindow6formatEv
+408   (int (*)(...))QWindow::_ZThn16_NK7QWindow13surfaceHandleEv
+416   (int (*)(...))QWindow::_ZThn16_NK7QWindow11surfaceTypeEv
+424   (int (*)(...))QWindow::_ZThn16_NK7QWindow4sizeEv
+432   (int (*)(...))-40
+440   (int (*)(...))(& _ZTI13QOpenGLWindow)
+448   (int (*)(...))QOpenGLWindow::_ZThn40_N13QOpenGLWindowD1Ev
+456   (int (*)(...))QOpenGLWindow::_ZThn40_N13QOpenGLWindowD0Ev
+464   (int (*)(...))QPaintDevice::devType
+472   (int (*)(...))QPaintDeviceWindow::_ZThn40_NK18QPaintDeviceWindow11paintEngineEv
+480   (int (*)(...))QOpenGLWindow::_ZThn40_NK13QOpenGLWindow6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QPaintDevice::initPainter
+496   (int (*)(...))QOpenGLWindow::_ZThn40_NK13QOpenGLWindow10redirectedEP6QPoint
+504   (int (*)(...))QPaintDevice::sharedPainter
+
+Class QOpenGLWindow
+   size=64 align=8
+   base size=64 base align=8
+QOpenGLWindow (0x0x7f13eb7e2478) 0
+    vptr=((& QOpenGLWindow::_ZTV13QOpenGLWindow) + 16u)
+  QPaintDeviceWindow (0x0x7f13eb577000) 0
+      primary-for QOpenGLWindow (0x0x7f13eb7e2478)
+    QWindow (0x0x7f13eb577070) 0
+        primary-for QPaintDeviceWindow (0x0x7f13eb577000)
+      QObject (0x0x7f13eb5224e0) 0
+          primary-for QWindow (0x0x7f13eb577070)
+      QSurface (0x0x7f13eb522540) 16
+          vptr=((& QOpenGLWindow::_ZTV13QOpenGLWindow) + 384u)
+    QPaintDevice (0x0x7f13eb5225a0) 40
+        vptr=((& QOpenGLWindow::_ZTV13QOpenGLWindow) + 448u)
+
+Class QPageSize
+   size=8 align=8
+   base size=8 base align=8
+QPageSize (0x0x7f13eb522660) 0
+
+Class QPageLayout
+   size=8 align=8
+   base size=8 base align=8
+QPageLayout (0x0x7f13eb5e2060) 0
+
+Class QPagedPaintDevice::Margins
+   size=32 align=8
+   base size=32 base align=8
+QPagedPaintDevice::Margins (0x0x7f13eb5e2a80) 0
+
+Vtable for QPagedPaintDevice
+QPagedPaintDevice::_ZTV17QPagedPaintDevice: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QPagedPaintDevice)
+16    0u
+24    0u
+32    (int (*)(...))QPaintDevice::devType
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))QPaintDevice::metric
+56    (int (*)(...))QPaintDevice::initPainter
+64    (int (*)(...))QPaintDevice::redirected
+72    (int (*)(...))QPaintDevice::sharedPainter
+80    (int (*)(...))__cxa_pure_virtual
+88    (int (*)(...))QPagedPaintDevice::setPageSize
+96    (int (*)(...))QPagedPaintDevice::setPageSizeMM
+104   (int (*)(...))QPagedPaintDevice::setMargins
+
+Class QPagedPaintDevice
+   size=32 align=8
+   base size=32 base align=8
+QPagedPaintDevice (0x0x7f13eb6111a0) 0
+    vptr=((& QPagedPaintDevice::_ZTV17QPagedPaintDevice) + 16u)
+  QPaintDevice (0x0x7f13eb5e2a20) 0
+      primary-for QPagedPaintDevice (0x0x7f13eb6111a0)
+
+Class QPainter::PixmapFragment
+   size=80 align=8
+   base size=80 base align=8
+QPainter::PixmapFragment (0x0x7f13eb5e2b40) 0
+
+Class QPainter
+   size=8 align=8
+   base size=8 base align=8
+QPainter (0x0x7f13eb5e2ae0) 0
+
+Class QTextItem
+   size=1 align=1
+   base size=0 base align=1
+QTextItem (0x0x7f13eb2e3960) 0 empty
+
+Vtable for QPaintEngine
+QPaintEngine::_ZTV12QPaintEngine: 24u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QPaintEngine)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))QPaintEngine::drawRects
+64    (int (*)(...))QPaintEngine::drawRects
+72    (int (*)(...))QPaintEngine::drawLines
+80    (int (*)(...))QPaintEngine::drawLines
+88    (int (*)(...))QPaintEngine::drawEllipse
+96    (int (*)(...))QPaintEngine::drawEllipse
+104   (int (*)(...))QPaintEngine::drawPath
+112   (int (*)(...))QPaintEngine::drawPoints
+120   (int (*)(...))QPaintEngine::drawPoints
+128   (int (*)(...))QPaintEngine::drawPolygon
+136   (int (*)(...))QPaintEngine::drawPolygon
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))QPaintEngine::drawTextItem
+160   (int (*)(...))QPaintEngine::drawTiledPixmap
+168   (int (*)(...))QPaintEngine::drawImage
+176   (int (*)(...))QPaintEngine::coordinateOffset
+184   (int (*)(...))__cxa_pure_virtual
+
+Class QPaintEngine
+   size=32 align=8
+   base size=32 base align=8
+QPaintEngine (0x0x7f13eb2e3c00) 0
+    vptr=((& QPaintEngine::_ZTV12QPaintEngine) + 16u)
+
+Class QPaintEngineState
+   size=4 align=4
+   base size=4 base align=4
+QPaintEngineState (0x0x7f13eb2e3ea0) 0
+
+Class QPdfWriter::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPdfWriter::QPrivateSignal (0x0x7f13eb498300) 0 empty
+
+Vtable for QPdfWriter
+QPdfWriter::_ZTV10QPdfWriter: 34u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QPdfWriter)
+16    (int (*)(...))QPdfWriter::metaObject
+24    (int (*)(...))QPdfWriter::qt_metacast
+32    (int (*)(...))QPdfWriter::qt_metacall
+40    (int (*)(...))QPdfWriter::~QPdfWriter
+48    (int (*)(...))QPdfWriter::~QPdfWriter
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QPdfWriter::newPage
+120   (int (*)(...))QPdfWriter::setPageSize
+128   (int (*)(...))QPdfWriter::setPageSizeMM
+136   (int (*)(...))QPdfWriter::setMargins
+144   (int (*)(...))QPdfWriter::paintEngine
+152   (int (*)(...))QPdfWriter::metric
+160   (int (*)(...))-16
+168   (int (*)(...))(& _ZTI10QPdfWriter)
+176   (int (*)(...))QPdfWriter::_ZThn16_N10QPdfWriterD1Ev
+184   (int (*)(...))QPdfWriter::_ZThn16_N10QPdfWriterD0Ev
+192   (int (*)(...))QPaintDevice::devType
+200   (int (*)(...))QPdfWriter::_ZThn16_NK10QPdfWriter11paintEngineEv
+208   (int (*)(...))QPdfWriter::_ZThn16_NK10QPdfWriter6metricEN12QPaintDevice17PaintDeviceMetricE
+216   (int (*)(...))QPaintDevice::initPainter
+224   (int (*)(...))QPaintDevice::redirected
+232   (int (*)(...))QPaintDevice::sharedPainter
+240   (int (*)(...))QPdfWriter::_ZThn16_N10QPdfWriter7newPageEv
+248   (int (*)(...))QPdfWriter::_ZThn16_N10QPdfWriter11setPageSizeEN17QPagedPaintDevice8PageSizeE
+256   (int (*)(...))QPdfWriter::_ZThn16_N10QPdfWriter13setPageSizeMMERK6QSizeF
+264   (int (*)(...))QPdfWriter::_ZThn16_N10QPdfWriter10setMarginsERKN17QPagedPaintDevice7MarginsE
+
+Class QPdfWriter
+   size=48 align=8
+   base size=48 base align=8
+QPdfWriter (0x0x7f13eb0f64d0) 0
+    vptr=((& QPdfWriter::_ZTV10QPdfWriter) + 16u)
+  QObject (0x0x7f13eb498240) 0
+      primary-for QPdfWriter (0x0x7f13eb0f64d0)
+  QPagedPaintDevice (0x0x7f13eb45e208) 16
+      vptr=((& QPdfWriter::_ZTV10QPdfWriter) + 176u)
+    QPaintDevice (0x0x7f13eb4982a0) 16
+        primary-for QPagedPaintDevice (0x0x7f13eb45e208)
+
+Vtable for QPicture
+QPicture::_ZTV8QPicture: 11u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI8QPicture)
+16    (int (*)(...))QPicture::~QPicture
+24    (int (*)(...))QPicture::~QPicture
+32    (int (*)(...))QPicture::devType
+40    (int (*)(...))QPicture::paintEngine
+48    (int (*)(...))QPicture::metric
+56    (int (*)(...))QPaintDevice::initPainter
+64    (int (*)(...))QPaintDevice::redirected
+72    (int (*)(...))QPaintDevice::sharedPainter
+80    (int (*)(...))QPicture::setData
+
+Class QPicture
+   size=32 align=8
+   base size=32 base align=8
+QPicture (0x0x7f13eb45e270) 0
+    vptr=((& QPicture::_ZTV8QPicture) + 16u)
+  QPaintDevice (0x0x7f13eb498480) 0
+      primary-for QPicture (0x0x7f13eb45e270)
+
+Class QPictureIO
+   size=8 align=8
+   base size=8 base align=8
+QPictureIO (0x0x7f13eb498780) 0
+
+Class QPictureFormatPlugin::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPictureFormatPlugin::QPrivateSignal (0x0x7f13eb498840) 0 empty
+
+Vtable for QPictureFormatPlugin
+QPictureFormatPlugin::_ZTV20QPictureFormatPlugin: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QPictureFormatPlugin)
+16    (int (*)(...))QPictureFormatPlugin::metaObject
+24    (int (*)(...))QPictureFormatPlugin::qt_metacast
+32    (int (*)(...))QPictureFormatPlugin::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QPictureFormatPlugin::loadPicture
+120   (int (*)(...))QPictureFormatPlugin::savePicture
+128   (int (*)(...))__cxa_pure_virtual
+
+Class QPictureFormatPlugin
+   size=16 align=8
+   base size=16 base align=8
+QPictureFormatPlugin (0x0x7f13eb45e478) 0
+    vptr=((& QPictureFormatPlugin::_ZTV20QPictureFormatPlugin) + 16u)
+  QObject (0x0x7f13eb4987e0) 0
+      primary-for QPictureFormatPlugin (0x0x7f13eb45e478)
+
+Class QPixmapCache::Key
+   size=8 align=8
+   base size=8 base align=8
+QPixmapCache::Key (0x0x7f13eb498900) 0
+
+Class QPixmapCache
+   size=1 align=1
+   base size=0 base align=1
+QPixmapCache (0x0x7f13eb4988a0) 0 empty
+
+Class QRasterWindow::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QRasterWindow::QPrivateSignal (0x0x7f13eb1dda80) 0 empty
+
+Vtable for QRasterWindow
+QRasterWindow::_ZTV13QRasterWindow: 59u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QRasterWindow)
+16    (int (*)(...))QRasterWindow::metaObject
+24    (int (*)(...))QRasterWindow::qt_metacast
+32    (int (*)(...))QRasterWindow::qt_metacall
+40    (int (*)(...))QRasterWindow::~QRasterWindow
+48    (int (*)(...))QRasterWindow::~QRasterWindow
+56    (int (*)(...))QPaintDeviceWindow::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWindow::surfaceType
+120   (int (*)(...))QWindow::format
+128   (int (*)(...))QWindow::size
+136   (int (*)(...))QWindow::accessibleRoot
+144   (int (*)(...))QWindow::focusObject
+152   (int (*)(...))QPaintDeviceWindow::exposeEvent
+160   (int (*)(...))QWindow::resizeEvent
+168   (int (*)(...))QWindow::moveEvent
+176   (int (*)(...))QWindow::focusInEvent
+184   (int (*)(...))QWindow::focusOutEvent
+192   (int (*)(...))QWindow::showEvent
+200   (int (*)(...))QWindow::hideEvent
+208   (int (*)(...))QWindow::keyPressEvent
+216   (int (*)(...))QWindow::keyReleaseEvent
+224   (int (*)(...))QWindow::mousePressEvent
+232   (int (*)(...))QWindow::mouseReleaseEvent
+240   (int (*)(...))QWindow::mouseDoubleClickEvent
+248   (int (*)(...))QWindow::mouseMoveEvent
+256   (int (*)(...))QWindow::wheelEvent
+264   (int (*)(...))QWindow::touchEvent
+272   (int (*)(...))QWindow::tabletEvent
+280   (int (*)(...))QWindow::nativeEvent
+288   (int (*)(...))QWindow::surfaceHandle
+296   (int (*)(...))QPaintDeviceWindow::paintEvent
+304   (int (*)(...))QRasterWindow::metric
+312   (int (*)(...))QPaintDeviceWindow::paintEngine
+320   (int (*)(...))QRasterWindow::redirected
+328   (int (*)(...))-16
+336   (int (*)(...))(& _ZTI13QRasterWindow)
+344   (int (*)(...))QRasterWindow::_ZThn16_N13QRasterWindowD1Ev
+352   (int (*)(...))QRasterWindow::_ZThn16_N13QRasterWindowD0Ev
+360   (int (*)(...))QWindow::_ZThn16_NK7QWindow6formatEv
+368   (int (*)(...))QWindow::_ZThn16_NK7QWindow13surfaceHandleEv
+376   (int (*)(...))QWindow::_ZThn16_NK7QWindow11surfaceTypeEv
+384   (int (*)(...))QWindow::_ZThn16_NK7QWindow4sizeEv
+392   (int (*)(...))-40
+400   (int (*)(...))(& _ZTI13QRasterWindow)
+408   (int (*)(...))QRasterWindow::_ZThn40_N13QRasterWindowD1Ev
+416   (int (*)(...))QRasterWindow::_ZThn40_N13QRasterWindowD0Ev
+424   (int (*)(...))QPaintDevice::devType
+432   (int (*)(...))QPaintDeviceWindow::_ZThn40_NK18QPaintDeviceWindow11paintEngineEv
+440   (int (*)(...))QRasterWindow::_ZThn40_NK13QRasterWindow6metricEN12QPaintDevice17PaintDeviceMetricE
+448   (int (*)(...))QPaintDevice::initPainter
+456   (int (*)(...))QRasterWindow::_ZThn40_NK13QRasterWindow10redirectedEP6QPoint
+464   (int (*)(...))QPaintDevice::sharedPainter
+
+Class QRasterWindow
+   size=64 align=8
+   base size=64 base align=8
+QRasterWindow (0x0x7f13eb1deb60) 0
+    vptr=((& QRasterWindow::_ZTV13QRasterWindow) + 16u)
+  QPaintDeviceWindow (0x0x7f13eb1ec2a0) 0
+      primary-for QRasterWindow (0x0x7f13eb1deb60)
+    QWindow (0x0x7f13eb1ec310) 0
+        primary-for QPaintDeviceWindow (0x0x7f13eb1ec2a0)
+      QObject (0x0x7f13eb1dd960) 0
+          primary-for QWindow (0x0x7f13eb1ec310)
+      QSurface (0x0x7f13eb1dd9c0) 16
+          vptr=((& QRasterWindow::_ZTV13QRasterWindow) + 344u)
+    QPaintDevice (0x0x7f13eb1dda20) 40
+        vptr=((& QRasterWindow::_ZTV13QRasterWindow) + 408u)
+
+Class QScreen::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QScreen::QPrivateSignal (0x0x7f13eb1ddb40) 0 empty
+
+Vtable for QScreen
+QScreen::_ZTV7QScreen: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QScreen)
+16    (int (*)(...))QScreen::metaObject
+24    (int (*)(...))QScreen::qt_metacast
+32    (int (*)(...))QScreen::qt_metacall
+40    (int (*)(...))QScreen::~QScreen
+48    (int (*)(...))QScreen::~QScreen
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QScreen
+   size=16 align=8
+   base size=16 base align=8
+QScreen (0x0x7f13eb1dec30) 0
+    vptr=((& QScreen::_ZTV7QScreen) + 16u)
+  QObject (0x0x7f13eb1ddae0) 0
+      primary-for QScreen (0x0x7f13eb1dec30)
+
+Class QSessionManager::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSessionManager::QPrivateSignal (0x0x7f13eb1ddc00) 0 empty
+
+Vtable for QSessionManager
+QSessionManager::_ZTV15QSessionManager: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QSessionManager)
+16    (int (*)(...))QSessionManager::metaObject
+24    (int (*)(...))QSessionManager::qt_metacast
+32    (int (*)(...))QSessionManager::qt_metacall
+40    (int (*)(...))QSessionManager::~QSessionManager
+48    (int (*)(...))QSessionManager::~QSessionManager
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QSessionManager
+   size=16 align=8
+   base size=16 base align=8
+QSessionManager (0x0x7f13eb1dec98) 0
+    vptr=((& QSessionManager::_ZTV15QSessionManager) + 16u)
+  QObject (0x0x7f13eb1ddba0) 0
+      primary-for QSessionManager (0x0x7f13eb1dec98)
+
+Vtable for QStandardItem
+QStandardItem::_ZTV13QStandardItem: 11u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QStandardItem)
+16    (int (*)(...))QStandardItem::~QStandardItem
+24    (int (*)(...))QStandardItem::~QStandardItem
+32    (int (*)(...))QStandardItem::data
+40    (int (*)(...))QStandardItem::setData
+48    (int (*)(...))QStandardItem::clone
+56    (int (*)(...))QStandardItem::type
+64    (int (*)(...))QStandardItem::read
+72    (int (*)(...))QStandardItem::write
+80    (int (*)(...))QStandardItem::operator<
+
+Class QStandardItem
+   size=16 align=8
+   base size=16 base align=8
+QStandardItem (0x0x7f13eb1ddc60) 0
+    vptr=((& QStandardItem::_ZTV13QStandardItem) + 16u)
+
+Class QStandardItemModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QStandardItemModel::QPrivateSignal (0x0x7f13eb2783c0) 0 empty
+
+Vtable for QStandardItemModel
+QStandardItemModel::_ZTV18QStandardItemModel: 48u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QStandardItemModel)
+16    (int (*)(...))QStandardItemModel::metaObject
+24    (int (*)(...))QStandardItemModel::qt_metacast
+32    (int (*)(...))QStandardItemModel::qt_metacall
+40    (int (*)(...))QStandardItemModel::~QStandardItemModel
+48    (int (*)(...))QStandardItemModel::~QStandardItemModel
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QStandardItemModel::index
+120   (int (*)(...))QStandardItemModel::parent
+128   (int (*)(...))QStandardItemModel::sibling
+136   (int (*)(...))QStandardItemModel::rowCount
+144   (int (*)(...))QStandardItemModel::columnCount
+152   (int (*)(...))QStandardItemModel::hasChildren
+160   (int (*)(...))QStandardItemModel::data
+168   (int (*)(...))QStandardItemModel::setData
+176   (int (*)(...))QStandardItemModel::headerData
+184   (int (*)(...))QStandardItemModel::setHeaderData
+192   (int (*)(...))QStandardItemModel::itemData
+200   (int (*)(...))QStandardItemModel::setItemData
+208   (int (*)(...))QStandardItemModel::mimeTypes
+216   (int (*)(...))QStandardItemModel::mimeData
+224   (int (*)(...))QAbstractItemModel::canDropMimeData
+232   (int (*)(...))QStandardItemModel::dropMimeData
+240   (int (*)(...))QStandardItemModel::supportedDropActions
+248   (int (*)(...))QAbstractItemModel::supportedDragActions
+256   (int (*)(...))QStandardItemModel::insertRows
+264   (int (*)(...))QStandardItemModel::insertColumns
+272   (int (*)(...))QStandardItemModel::removeRows
+280   (int (*)(...))QStandardItemModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QAbstractItemModel::fetchMore
+312   (int (*)(...))QAbstractItemModel::canFetchMore
+320   (int (*)(...))QStandardItemModel::flags
+328   (int (*)(...))QStandardItemModel::sort
+336   (int (*)(...))QAbstractItemModel::buddy
+344   (int (*)(...))QAbstractItemModel::match
+352   (int (*)(...))QAbstractItemModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractItemModel::submit
+376   (int (*)(...))QAbstractItemModel::revert
+
+Class QStandardItemModel
+   size=16 align=8
+   base size=16 base align=8
+QStandardItemModel (0x0x7f13eb27a340) 0
+    vptr=((& QStandardItemModel::_ZTV18QStandardItemModel) + 16u)
+  QAbstractItemModel (0x0x7f13eb27a3a8) 0
+      primary-for QStandardItemModel (0x0x7f13eb27a340)
+    QObject (0x0x7f13eb278360) 0
+        primary-for QAbstractItemModel (0x0x7f13eb27a3a8)
+
+Class QStaticText
+   size=8 align=8
+   base size=8 base align=8
+QStaticText (0x0x7f13eb278420) 0
+
+Class QStyleHints::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QStyleHints::QPrivateSignal (0x0x7f13eb2788a0) 0 empty
+
+Vtable for QStyleHints
+QStyleHints::_ZTV11QStyleHints: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QStyleHints)
+16    (int (*)(...))QStyleHints::metaObject
+24    (int (*)(...))QStyleHints::qt_metacast
+32    (int (*)(...))QStyleHints::qt_metacall
+40    (int (*)(...))QStyleHints::~QStyleHints
+48    (int (*)(...))QStyleHints::~QStyleHints
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QStyleHints
+   size=16 align=8
+   base size=16 base align=8
+QStyleHints (0x0x7f13eb27a5b0) 0
+    vptr=((& QStyleHints::_ZTV11QStyleHints) + 16u)
+  QObject (0x0x7f13eb278840) 0
+      primary-for QStyleHints (0x0x7f13eb27a5b0)
+
+Class QTextObject::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTextObject::QPrivateSignal (0x0x7f13eb278960) 0 empty
+
+Vtable for QTextObject
+QTextObject::_ZTV11QTextObject: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QTextObject)
+16    (int (*)(...))QTextObject::metaObject
+24    (int (*)(...))QTextObject::qt_metacast
+32    (int (*)(...))QTextObject::qt_metacall
+40    (int (*)(...))QTextObject::~QTextObject
+48    (int (*)(...))QTextObject::~QTextObject
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QTextObject
+   size=16 align=8
+   base size=16 base align=8
+QTextObject (0x0x7f13eb27a618) 0
+    vptr=((& QTextObject::_ZTV11QTextObject) + 16u)
+  QObject (0x0x7f13eb278900) 0
+      primary-for QTextObject (0x0x7f13eb27a618)
+
+Class QTextBlockGroup::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTextBlockGroup::QPrivateSignal (0x0x7f13eb278a20) 0 empty
+
+Vtable for QTextBlockGroup
+QTextBlockGroup::_ZTV15QTextBlockGroup: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QTextBlockGroup)
+16    (int (*)(...))QTextBlockGroup::metaObject
+24    (int (*)(...))QTextBlockGroup::qt_metacast
+32    (int (*)(...))QTextBlockGroup::qt_metacall
+40    (int (*)(...))QTextBlockGroup::~QTextBlockGroup
+48    (int (*)(...))QTextBlockGroup::~QTextBlockGroup
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QTextBlockGroup::blockInserted
+120   (int (*)(...))QTextBlockGroup::blockRemoved
+128   (int (*)(...))QTextBlockGroup::blockFormatChanged
+
+Class QTextBlockGroup
+   size=16 align=8
+   base size=16 base align=8
+QTextBlockGroup (0x0x7f13eb27a680) 0
+    vptr=((& QTextBlockGroup::_ZTV15QTextBlockGroup) + 16u)
+  QTextObject (0x0x7f13eb27a6e8) 0
+      primary-for QTextBlockGroup (0x0x7f13eb27a680)
+    QObject (0x0x7f13eb2789c0) 0
+        primary-for QTextObject (0x0x7f13eb27a6e8)
+
+Vtable for QTextFrameLayoutData
+QTextFrameLayoutData::_ZTV20QTextFrameLayoutData: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QTextFrameLayoutData)
+16    (int (*)(...))QTextFrameLayoutData::~QTextFrameLayoutData
+24    (int (*)(...))QTextFrameLayoutData::~QTextFrameLayoutData
+
+Class QTextFrameLayoutData
+   size=8 align=8
+   base size=8 base align=8
+QTextFrameLayoutData (0x0x7f13eb278a80) 0 nearly-empty
+    vptr=((& QTextFrameLayoutData::_ZTV20QTextFrameLayoutData) + 16u)
+
+Class QTextFrame::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTextFrame::QPrivateSignal (0x0x7f13eb278b40) 0 empty
+
+Class QTextFrame::iterator
+   size=32 align=8
+   base size=28 base align=8
+QTextFrame::iterator (0x0x7f13eb278ba0) 0
+
+Vtable for QTextFrame
+QTextFrame::_ZTV10QTextFrame: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QTextFrame)
+16    (int (*)(...))QTextFrame::metaObject
+24    (int (*)(...))QTextFrame::qt_metacast
+32    (int (*)(...))QTextFrame::qt_metacall
+40    (int (*)(...))QTextFrame::~QTextFrame
+48    (int (*)(...))QTextFrame::~QTextFrame
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QTextFrame
+   size=16 align=8
+   base size=16 base align=8
+QTextFrame (0x0x7f13eb27a750) 0
+    vptr=((& QTextFrame::_ZTV10QTextFrame) + 16u)
+  QTextObject (0x0x7f13eb27a7b8) 0
+      primary-for QTextFrame (0x0x7f13eb27a750)
+    QObject (0x0x7f13eb278ae0) 0
+        primary-for QTextObject (0x0x7f13eb27a7b8)
+
+Vtable for QTextBlockUserData
+QTextBlockUserData::_ZTV18QTextBlockUserData: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QTextBlockUserData)
+16    (int (*)(...))QTextBlockUserData::~QTextBlockUserData
+24    (int (*)(...))QTextBlockUserData::~QTextBlockUserData
+
+Class QTextBlockUserData
+   size=8 align=8
+   base size=8 base align=8
+QTextBlockUserData (0x0x7f13eb278e40) 0 nearly-empty
+    vptr=((& QTextBlockUserData::_ZTV18QTextBlockUserData) + 16u)
+
+Class QTextBlock::iterator
+   size=24 align=8
+   base size=20 base align=8
+QTextBlock::iterator (0x0x7f13eb278f00) 0
+
+Class QTextBlock
+   size=16 align=8
+   base size=12 base align=8
+QTextBlock (0x0x7f13eb278ea0) 0
+
+Class QTextFragment
+   size=16 align=8
+   base size=16 base align=8
+QTextFragment (0x0x7f13eafe7420) 0
+
+Class QSyntaxHighlighter::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSyntaxHighlighter::QPrivateSignal (0x0x7f13eafe7720) 0 empty
+
+Vtable for QSyntaxHighlighter
+QSyntaxHighlighter::_ZTV18QSyntaxHighlighter: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QSyntaxHighlighter)
+16    (int (*)(...))QSyntaxHighlighter::metaObject
+24    (int (*)(...))QSyntaxHighlighter::qt_metacast
+32    (int (*)(...))QSyntaxHighlighter::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+
+Class QSyntaxHighlighter
+   size=16 align=8
+   base size=16 base align=8
+QSyntaxHighlighter (0x0x7f13eb27aea0) 0
+    vptr=((& QSyntaxHighlighter::_ZTV18QSyntaxHighlighter) + 16u)
+  QObject (0x0x7f13eafe76c0) 0
+      primary-for QSyntaxHighlighter (0x0x7f13eb27aea0)
+
+Class QTextDocumentFragment
+   size=8 align=8
+   base size=8 base align=8
+QTextDocumentFragment (0x0x7f13eafe7780) 0
+
+Class QTextDocumentWriter
+   size=8 align=8
+   base size=8 base align=8
+QTextDocumentWriter (0x0x7f13eafe77e0) 0
+
+Class QTextList::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTextList::QPrivateSignal (0x0x7f13eafe78a0) 0 empty
+
+Vtable for QTextList
+QTextList::_ZTV9QTextList: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QTextList)
+16    (int (*)(...))QTextList::metaObject
+24    (int (*)(...))QTextList::qt_metacast
+32    (int (*)(...))QTextList::qt_metacall
+40    (int (*)(...))QTextList::~QTextList
+48    (int (*)(...))QTextList::~QTextList
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QTextBlockGroup::blockInserted
+120   (int (*)(...))QTextBlockGroup::blockRemoved
+128   (int (*)(...))QTextBlockGroup::blockFormatChanged
+
+Class QTextList
+   size=16 align=8
+   base size=16 base align=8
+QTextList (0x0x7f13eb27af08) 0
+    vptr=((& QTextList::_ZTV9QTextList) + 16u)
+  QTextBlockGroup (0x0x7f13eb27af70) 0
+      primary-for QTextList (0x0x7f13eb27af08)
+    QTextObject (0x0x7f13eb027000) 0
+        primary-for QTextBlockGroup (0x0x7f13eb27af70)
+      QObject (0x0x7f13eafe7840) 0
+          primary-for QTextObject (0x0x7f13eb027000)
+
+Class QTextTableCell
+   size=16 align=8
+   base size=12 base align=8
+QTextTableCell (0x0x7f13eafe7900) 0
+
+Class QTextTable::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTextTable::QPrivateSignal (0x0x7f13eafe79c0) 0 empty
+
+Vtable for QTextTable
+QTextTable::_ZTV10QTextTable: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QTextTable)
+16    (int (*)(...))QTextTable::metaObject
+24    (int (*)(...))QTextTable::qt_metacast
+32    (int (*)(...))QTextTable::qt_metacall
+40    (int (*)(...))QTextTable::~QTextTable
+48    (int (*)(...))QTextTable::~QTextTable
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QTextTable
+   size=16 align=8
+   base size=16 base align=8
+QTextTable (0x0x7f13eb027068) 0
+    vptr=((& QTextTable::_ZTV10QTextTable) + 16u)
+  QTextFrame (0x0x7f13eb0270d0) 0
+      primary-for QTextTable (0x0x7f13eb027068)
+    QTextObject (0x0x7f13eb027138) 0
+        primary-for QTextFrame (0x0x7f13eb0270d0)
+      QObject (0x0x7f13eafe7960) 0
+          primary-for QTextObject (0x0x7f13eb027138)
+
+Class QValidator::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QValidator::QPrivateSignal (0x0x7f13eafe7a80) 0 empty
+
+Vtable for QValidator
+QValidator::_ZTV10QValidator: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QValidator)
+16    (int (*)(...))QValidator::metaObject
+24    (int (*)(...))QValidator::qt_metacast
+32    (int (*)(...))QValidator::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))QValidator::fixup
+
+Class QValidator
+   size=16 align=8
+   base size=16 base align=8
+QValidator (0x0x7f13eb0271a0) 0
+    vptr=((& QValidator::_ZTV10QValidator) + 16u)
+  QObject (0x0x7f13eafe7a20) 0
+      primary-for QValidator (0x0x7f13eb0271a0)
+
+Class QIntValidator::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QIntValidator::QPrivateSignal (0x0x7f13eafe7b40) 0 empty
+
+Vtable for QIntValidator
+QIntValidator::_ZTV13QIntValidator: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QIntValidator)
+16    (int (*)(...))QIntValidator::metaObject
+24    (int (*)(...))QIntValidator::qt_metacast
+32    (int (*)(...))QIntValidator::qt_metacall
+40    (int (*)(...))QIntValidator::~QIntValidator
+48    (int (*)(...))QIntValidator::~QIntValidator
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QIntValidator::validate
+120   (int (*)(...))QIntValidator::fixup
+128   (int (*)(...))QIntValidator::setRange
+
+Class QIntValidator
+   size=24 align=8
+   base size=24 base align=8
+QIntValidator (0x0x7f13eb027208) 0
+    vptr=((& QIntValidator::_ZTV13QIntValidator) + 16u)
+  QValidator (0x0x7f13eb027270) 0
+      primary-for QIntValidator (0x0x7f13eb027208)
+    QObject (0x0x7f13eafe7ae0) 0
+        primary-for QValidator (0x0x7f13eb027270)
+
+Class QDoubleValidator::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDoubleValidator::QPrivateSignal (0x0x7f13eafe7c00) 0 empty
+
+Vtable for QDoubleValidator
+QDoubleValidator::_ZTV16QDoubleValidator: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QDoubleValidator)
+16    (int (*)(...))QDoubleValidator::metaObject
+24    (int (*)(...))QDoubleValidator::qt_metacast
+32    (int (*)(...))QDoubleValidator::qt_metacall
+40    (int (*)(...))QDoubleValidator::~QDoubleValidator
+48    (int (*)(...))QDoubleValidator::~QDoubleValidator
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QDoubleValidator::validate
+120   (int (*)(...))QValidator::fixup
+128   (int (*)(...))QDoubleValidator::setRange
+
+Class QDoubleValidator
+   size=40 align=8
+   base size=36 base align=8
+QDoubleValidator (0x0x7f13eb0272d8) 0
+    vptr=((& QDoubleValidator::_ZTV16QDoubleValidator) + 16u)
+  QValidator (0x0x7f13eb027340) 0
+      primary-for QDoubleValidator (0x0x7f13eb0272d8)
+    QObject (0x0x7f13eafe7ba0) 0
+        primary-for QValidator (0x0x7f13eb027340)
+
+Class QRegExpValidator::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QRegExpValidator::QPrivateSignal (0x0x7f13eafe7d20) 0 empty
+
+Vtable for QRegExpValidator
+QRegExpValidator::_ZTV16QRegExpValidator: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QRegExpValidator)
+16    (int (*)(...))QRegExpValidator::metaObject
+24    (int (*)(...))QRegExpValidator::qt_metacast
+32    (int (*)(...))QRegExpValidator::qt_metacall
+40    (int (*)(...))QRegExpValidator::~QRegExpValidator
+48    (int (*)(...))QRegExpValidator::~QRegExpValidator
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QRegExpValidator::validate
+120   (int (*)(...))QValidator::fixup
+
+Class QRegExpValidator
+   size=24 align=8
+   base size=24 base align=8
+QRegExpValidator (0x0x7f13eb0273a8) 0
+    vptr=((& QRegExpValidator::_ZTV16QRegExpValidator) + 16u)
+  QValidator (0x0x7f13eb027410) 0
+      primary-for QRegExpValidator (0x0x7f13eb0273a8)
+    QObject (0x0x7f13eafe7cc0) 0
+        primary-for QValidator (0x0x7f13eb027410)
+
+Class QRegularExpressionValidator::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QRegularExpressionValidator::QPrivateSignal (0x0x7f13eafe7de0) 0 empty
+
+Vtable for QRegularExpressionValidator
+QRegularExpressionValidator::_ZTV27QRegularExpressionValidator: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI27QRegularExpressionValidator)
+16    (int (*)(...))QRegularExpressionValidator::metaObject
+24    (int (*)(...))QRegularExpressionValidator::qt_metacast
+32    (int (*)(...))QRegularExpressionValidator::qt_metacall
+40    (int (*)(...))QRegularExpressionValidator::~QRegularExpressionValidator
+48    (int (*)(...))QRegularExpressionValidator::~QRegularExpressionValidator
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QRegularExpressionValidator::validate
+120   (int (*)(...))QValidator::fixup
+
+Class QRegularExpressionValidator
+   size=16 align=8
+   base size=16 base align=8
+QRegularExpressionValidator (0x0x7f13eb027478) 0
+    vptr=((& QRegularExpressionValidator::_ZTV27QRegularExpressionValidator) + 16u)
+  QValidator (0x0x7f13eb0274e0) 0
+      primary-for QRegularExpressionValidator (0x0x7f13eb027478)
+    QObject (0x0x7f13eafe7d80) 0
+        primary-for QValidator (0x0x7f13eb0274e0)
+
+Class QNetworkRequest
+   size=8 align=8
+   base size=8 base align=8
+QNetworkRequest (0x0x7f13eafe7e40) 0
+
+Class QNetworkCacheMetaData
+   size=8 align=8
+   base size=8 base align=8
+QNetworkCacheMetaData (0x0x7f13eacdb3c0) 0
+
+Class QAbstractNetworkCache::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractNetworkCache::QPrivateSignal (0x0x7f13eacdba80) 0 empty
+
+Vtable for QAbstractNetworkCache
+QAbstractNetworkCache::_ZTV21QAbstractNetworkCache: 22u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QAbstractNetworkCache)
+16    (int (*)(...))QAbstractNetworkCache::metaObject
+24    (int (*)(...))QAbstractNetworkCache::qt_metacast
+32    (int (*)(...))QAbstractNetworkCache::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))__cxa_pure_virtual
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))__cxa_pure_virtual
+160   (int (*)(...))__cxa_pure_virtual
+168   (int (*)(...))__cxa_pure_virtual
+
+Class QAbstractNetworkCache
+   size=16 align=8
+   base size=16 base align=8
+QAbstractNetworkCache (0x0x7f13eb027d00) 0
+    vptr=((& QAbstractNetworkCache::_ZTV21QAbstractNetworkCache) + 16u)
+  QObject (0x0x7f13eacdba20) 0
+      primary-for QAbstractNetworkCache (0x0x7f13eb027d00)
+
+Class QAbstractSocket::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractSocket::QPrivateSignal (0x0x7f13eacdbb40) 0 empty
+
+Vtable for QAbstractSocket
+QAbstractSocket::_ZTV15QAbstractSocket: 41u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QAbstractSocket)
+16    (int (*)(...))QAbstractSocket::metaObject
+24    (int (*)(...))QAbstractSocket::qt_metacast
+32    (int (*)(...))QAbstractSocket::qt_metacall
+40    (int (*)(...))QAbstractSocket::~QAbstractSocket
+48    (int (*)(...))QAbstractSocket::~QAbstractSocket
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QAbstractSocket::isSequential
+120   (int (*)(...))QIODevice::open
+128   (int (*)(...))QAbstractSocket::close
+136   (int (*)(...))QIODevice::pos
+144   (int (*)(...))QIODevice::size
+152   (int (*)(...))QIODevice::seek
+160   (int (*)(...))QAbstractSocket::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QAbstractSocket::bytesAvailable
+184   (int (*)(...))QAbstractSocket::bytesToWrite
+192   (int (*)(...))QAbstractSocket::canReadLine
+200   (int (*)(...))QAbstractSocket::waitForReadyRead
+208   (int (*)(...))QAbstractSocket::waitForBytesWritten
+216   (int (*)(...))QAbstractSocket::readData
+224   (int (*)(...))QAbstractSocket::readLineData
+232   (int (*)(...))QAbstractSocket::writeData
+240   (int (*)(...))QAbstractSocket::resume
+248   (int (*)(...))QAbstractSocket::connectToHost
+256   (int (*)(...))QAbstractSocket::connectToHost
+264   (int (*)(...))QAbstractSocket::disconnectFromHost
+272   (int (*)(...))QAbstractSocket::setReadBufferSize
+280   (int (*)(...))QAbstractSocket::socketDescriptor
+288   (int (*)(...))QAbstractSocket::setSocketDescriptor
+296   (int (*)(...))QAbstractSocket::setSocketOption
+304   (int (*)(...))QAbstractSocket::socketOption
+312   (int (*)(...))QAbstractSocket::waitForConnected
+320   (int (*)(...))QAbstractSocket::waitForDisconnected
+
+Class QAbstractSocket
+   size=16 align=8
+   base size=16 base align=8
+QAbstractSocket (0x0x7f13eb027d68) 0
+    vptr=((& QAbstractSocket::_ZTV15QAbstractSocket) + 16u)
+  QIODevice (0x0x7f13eb027dd0) 0
+      primary-for QAbstractSocket (0x0x7f13eb027d68)
+    QObject (0x0x7f13eacdbae0) 0
+        primary-for QIODevice (0x0x7f13eb027dd0)
+
+Class QAuthenticator
+   size=8 align=8
+   base size=8 base align=8
+QAuthenticator (0x0x7f13eadce120) 0
+
+Class QDnsDomainNameRecord
+   size=8 align=8
+   base size=8 base align=8
+QDnsDomainNameRecord (0x0x7f13eadce180) 0
+
+Class QDnsHostAddressRecord
+   size=8 align=8
+   base size=8 base align=8
+QDnsHostAddressRecord (0x0x7f13eadce480) 0
+
+Class QDnsMailExchangeRecord
+   size=8 align=8
+   base size=8 base align=8
+QDnsMailExchangeRecord (0x0x7f13eadce780) 0
+
+Class QDnsServiceRecord
+   size=8 align=8
+   base size=8 base align=8
+QDnsServiceRecord (0x0x7f13eadcea80) 0
+
+Class QDnsTextRecord
+   size=8 align=8
+   base size=8 base align=8
+QDnsTextRecord (0x0x7f13eadced80) 0
+
+Class QDnsLookup::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDnsLookup::QPrivateSignal (0x0x7f13eae5a120) 0 empty
+
+Vtable for QDnsLookup
+QDnsLookup::_ZTV10QDnsLookup: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QDnsLookup)
+16    (int (*)(...))QDnsLookup::metaObject
+24    (int (*)(...))QDnsLookup::qt_metacast
+32    (int (*)(...))QDnsLookup::qt_metacall
+40    (int (*)(...))QDnsLookup::~QDnsLookup
+48    (int (*)(...))QDnsLookup::~QDnsLookup
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QDnsLookup
+   size=16 align=8
+   base size=16 base align=8
+QDnsLookup (0x0x7f13eadf3820) 0
+    vptr=((& QDnsLookup::_ZTV10QDnsLookup) + 16u)
+  QObject (0x0x7f13eae5a0c0) 0
+      primary-for QDnsLookup (0x0x7f13eadf3820)
+
+Class QIPv6Address
+   size=16 align=1
+   base size=16 base align=1
+QIPv6Address (0x0x7f13eae5a180) 0
+
+Class QHostAddress
+   size=8 align=8
+   base size=8 base align=8
+QHostAddress (0x0x7f13eae5a1e0) 0
+
+Class QHostInfo
+   size=8 align=8
+   base size=8 base align=8
+QHostInfo (0x0x7f13eae5a9c0) 0
+
+Class QHstsPolicy
+   size=8 align=8
+   base size=8 base align=8
+QHstsPolicy (0x0x7f13eae5aea0) 0
+
+Class QHttpPart
+   size=8 align=8
+   base size=8 base align=8
+QHttpPart (0x0x7f13eab386c0) 0
+
+Class QHttpMultiPart::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QHttpMultiPart::QPrivateSignal (0x0x7f13eab38a20) 0 empty
+
+Vtable for QHttpMultiPart
+QHttpMultiPart::_ZTV14QHttpMultiPart: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QHttpMultiPart)
+16    (int (*)(...))QHttpMultiPart::metaObject
+24    (int (*)(...))QHttpMultiPart::qt_metacast
+32    (int (*)(...))QHttpMultiPart::qt_metacall
+40    (int (*)(...))QHttpMultiPart::~QHttpMultiPart
+48    (int (*)(...))QHttpMultiPart::~QHttpMultiPart
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QHttpMultiPart
+   size=16 align=8
+   base size=16 base align=8
+QHttpMultiPart (0x0x7f13eab0ea90) 0
+    vptr=((& QHttpMultiPart::_ZTV14QHttpMultiPart) + 16u)
+  QObject (0x0x7f13eab389c0) 0
+      primary-for QHttpMultiPart (0x0x7f13eab0ea90)
+
+Class QLocalServer::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QLocalServer::QPrivateSignal (0x0x7f13eab38ae0) 0 empty
+
+Vtable for QLocalServer
+QLocalServer::_ZTV12QLocalServer: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QLocalServer)
+16    (int (*)(...))QLocalServer::metaObject
+24    (int (*)(...))QLocalServer::qt_metacast
+32    (int (*)(...))QLocalServer::qt_metacall
+40    (int (*)(...))QLocalServer::~QLocalServer
+48    (int (*)(...))QLocalServer::~QLocalServer
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QLocalServer::hasPendingConnections
+120   (int (*)(...))QLocalServer::nextPendingConnection
+128   (int (*)(...))QLocalServer::incomingConnection
+
+Class QLocalServer
+   size=16 align=8
+   base size=16 base align=8
+QLocalServer (0x0x7f13eab0eaf8) 0
+    vptr=((& QLocalServer::_ZTV12QLocalServer) + 16u)
+  QObject (0x0x7f13eab38a80) 0
+      primary-for QLocalServer (0x0x7f13eab0eaf8)
+
+Class QLocalSocket::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QLocalSocket::QPrivateSignal (0x0x7f13eab38d20) 0 empty
+
+Vtable for QLocalSocket
+QLocalSocket::_ZTV12QLocalSocket: 30u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QLocalSocket)
+16    (int (*)(...))QLocalSocket::metaObject
+24    (int (*)(...))QLocalSocket::qt_metacast
+32    (int (*)(...))QLocalSocket::qt_metacall
+40    (int (*)(...))QLocalSocket::~QLocalSocket
+48    (int (*)(...))QLocalSocket::~QLocalSocket
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QLocalSocket::isSequential
+120   (int (*)(...))QLocalSocket::open
+128   (int (*)(...))QLocalSocket::close
+136   (int (*)(...))QIODevice::pos
+144   (int (*)(...))QIODevice::size
+152   (int (*)(...))QIODevice::seek
+160   (int (*)(...))QIODevice::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QLocalSocket::bytesAvailable
+184   (int (*)(...))QLocalSocket::bytesToWrite
+192   (int (*)(...))QLocalSocket::canReadLine
+200   (int (*)(...))QLocalSocket::waitForReadyRead
+208   (int (*)(...))QLocalSocket::waitForBytesWritten
+216   (int (*)(...))QLocalSocket::readData
+224   (int (*)(...))QIODevice::readLineData
+232   (int (*)(...))QLocalSocket::writeData
+
+Class QLocalSocket
+   size=16 align=8
+   base size=16 base align=8
+QLocalSocket (0x0x7f13eab0ec98) 0
+    vptr=((& QLocalSocket::_ZTV12QLocalSocket) + 16u)
+  QIODevice (0x0x7f13eab0ed00) 0
+      primary-for QLocalSocket (0x0x7f13eab0ec98)
+    QObject (0x0x7f13eab38cc0) 0
+        primary-for QIODevice (0x0x7f13eab0ed00)
+
+Class QTcpSocket::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTcpSocket::QPrivateSignal (0x0x7f13eab38de0) 0 empty
+
+Vtable for QTcpSocket
+QTcpSocket::_ZTV10QTcpSocket: 41u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QTcpSocket)
+16    (int (*)(...))QTcpSocket::metaObject
+24    (int (*)(...))QTcpSocket::qt_metacast
+32    (int (*)(...))QTcpSocket::qt_metacall
+40    (int (*)(...))QTcpSocket::~QTcpSocket
+48    (int (*)(...))QTcpSocket::~QTcpSocket
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QAbstractSocket::isSequential
+120   (int (*)(...))QIODevice::open
+128   (int (*)(...))QAbstractSocket::close
+136   (int (*)(...))QIODevice::pos
+144   (int (*)(...))QIODevice::size
+152   (int (*)(...))QIODevice::seek
+160   (int (*)(...))QAbstractSocket::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QAbstractSocket::bytesAvailable
+184   (int (*)(...))QAbstractSocket::bytesToWrite
+192   (int (*)(...))QAbstractSocket::canReadLine
+200   (int (*)(...))QAbstractSocket::waitForReadyRead
+208   (int (*)(...))QAbstractSocket::waitForBytesWritten
+216   (int (*)(...))QAbstractSocket::readData
+224   (int (*)(...))QAbstractSocket::readLineData
+232   (int (*)(...))QAbstractSocket::writeData
+240   (int (*)(...))QAbstractSocket::resume
+248   (int (*)(...))QAbstractSocket::connectToHost
+256   (int (*)(...))QAbstractSocket::connectToHost
+264   (int (*)(...))QAbstractSocket::disconnectFromHost
+272   (int (*)(...))QAbstractSocket::setReadBufferSize
+280   (int (*)(...))QAbstractSocket::socketDescriptor
+288   (int (*)(...))QAbstractSocket::setSocketDescriptor
+296   (int (*)(...))QAbstractSocket::setSocketOption
+304   (int (*)(...))QAbstractSocket::socketOption
+312   (int (*)(...))QAbstractSocket::waitForConnected
+320   (int (*)(...))QAbstractSocket::waitForDisconnected
+
+Class QTcpSocket
+   size=16 align=8
+   base size=16 base align=8
+QTcpSocket (0x0x7f13eab0ed68) 0
+    vptr=((& QTcpSocket::_ZTV10QTcpSocket) + 16u)
+  QAbstractSocket (0x0x7f13eab0edd0) 0
+      primary-for QTcpSocket (0x0x7f13eab0ed68)
+    QIODevice (0x0x7f13eab0ee38) 0
+        primary-for QAbstractSocket (0x0x7f13eab0edd0)
+      QObject (0x0x7f13eab38d80) 0
+          primary-for QIODevice (0x0x7f13eab0ee38)
+
+Class QSslCertificate
+   size=8 align=8
+   base size=8 base align=8
+QSslCertificate (0x0x7f13eac4e000) 0
+
+Class QSslError
+   size=8 align=8
+   base size=8 base align=8
+QSslError (0x0x7f13eac4e420) 0
+
+Class QSslSocket::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSslSocket::QPrivateSignal (0x0x7f13eac4ed80) 0 empty
+
+Vtable for QSslSocket
+QSslSocket::_ZTV10QSslSocket: 41u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QSslSocket)
+16    (int (*)(...))QSslSocket::metaObject
+24    (int (*)(...))QSslSocket::qt_metacast
+32    (int (*)(...))QSslSocket::qt_metacall
+40    (int (*)(...))QSslSocket::~QSslSocket
+48    (int (*)(...))QSslSocket::~QSslSocket
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QAbstractSocket::isSequential
+120   (int (*)(...))QIODevice::open
+128   (int (*)(...))QSslSocket::close
+136   (int (*)(...))QIODevice::pos
+144   (int (*)(...))QIODevice::size
+152   (int (*)(...))QIODevice::seek
+160   (int (*)(...))QSslSocket::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QSslSocket::bytesAvailable
+184   (int (*)(...))QSslSocket::bytesToWrite
+192   (int (*)(...))QSslSocket::canReadLine
+200   (int (*)(...))QSslSocket::waitForReadyRead
+208   (int (*)(...))QSslSocket::waitForBytesWritten
+216   (int (*)(...))QSslSocket::readData
+224   (int (*)(...))QAbstractSocket::readLineData
+232   (int (*)(...))QSslSocket::writeData
+240   (int (*)(...))QSslSocket::resume
+248   (int (*)(...))QSslSocket::connectToHost
+256   (int (*)(...))QAbstractSocket::connectToHost
+264   (int (*)(...))QSslSocket::disconnectFromHost
+272   (int (*)(...))QSslSocket::setReadBufferSize
+280   (int (*)(...))QAbstractSocket::socketDescriptor
+288   (int (*)(...))QSslSocket::setSocketDescriptor
+296   (int (*)(...))QSslSocket::setSocketOption
+304   (int (*)(...))QSslSocket::socketOption
+312   (int (*)(...))QSslSocket::waitForConnected
+320   (int (*)(...))QSslSocket::waitForDisconnected
+
+Class QSslSocket
+   size=16 align=8
+   base size=16 base align=8
+QSslSocket (0x0x7f13eac75820) 0
+    vptr=((& QSslSocket::_ZTV10QSslSocket) + 16u)
+  QTcpSocket (0x0x7f13eac75888) 0
+      primary-for QSslSocket (0x0x7f13eac75820)
+    QAbstractSocket (0x0x7f13eac758f0) 0
+        primary-for QTcpSocket (0x0x7f13eac75888)
+      QIODevice (0x0x7f13eac75958) 0
+          primary-for QAbstractSocket (0x0x7f13eac758f0)
+        QObject (0x0x7f13eac4ed20) 0
+            primary-for QIODevice (0x0x7f13eac75958)
+
+Class QSslConfiguration
+   size=8 align=8
+   base size=8 base align=8
+QSslConfiguration (0x0x7f13eac4ede0) 0
+
+Class QSslPreSharedKeyAuthenticator
+   size=8 align=8
+   base size=8 base align=8
+QSslPreSharedKeyAuthenticator (0x0x7f13ea94c600) 0
+
+Class QNetworkAccessManager::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QNetworkAccessManager::QPrivateSignal (0x0x7f13ea94cf00) 0 empty
+
+Vtable for QNetworkAccessManager
+QNetworkAccessManager::_ZTV21QNetworkAccessManager: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QNetworkAccessManager)
+16    (int (*)(...))QNetworkAccessManager::metaObject
+24    (int (*)(...))QNetworkAccessManager::qt_metacast
+32    (int (*)(...))QNetworkAccessManager::qt_metacall
+40    (int (*)(...))QNetworkAccessManager::~QNetworkAccessManager
+48    (int (*)(...))QNetworkAccessManager::~QNetworkAccessManager
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QNetworkAccessManager::createRequest
+
+Class QNetworkAccessManager
+   size=16 align=8
+   base size=16 base align=8
+QNetworkAccessManager (0x0x7f13ea97b618) 0
+    vptr=((& QNetworkAccessManager::_ZTV21QNetworkAccessManager) + 16u)
+  QObject (0x0x7f13ea94cea0) 0
+      primary-for QNetworkAccessManager (0x0x7f13ea97b618)
+
+Class QNetworkConfiguration
+   size=8 align=8
+   base size=8 base align=8
+QNetworkConfiguration (0x0x7f13ea94cf60) 0
+
+Class QNetworkConfigurationManager::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QNetworkConfigurationManager::QPrivateSignal (0x0x7f13ea9c6420) 0 empty
+
+Vtable for QNetworkConfigurationManager
+QNetworkConfigurationManager::_ZTV28QNetworkConfigurationManager: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI28QNetworkConfigurationManager)
+16    (int (*)(...))QNetworkConfigurationManager::metaObject
+24    (int (*)(...))QNetworkConfigurationManager::qt_metacast
+32    (int (*)(...))QNetworkConfigurationManager::qt_metacall
+40    (int (*)(...))QNetworkConfigurationManager::~QNetworkConfigurationManager
+48    (int (*)(...))QNetworkConfigurationManager::~QNetworkConfigurationManager
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QNetworkConfigurationManager
+   size=16 align=8
+   base size=16 base align=8
+QNetworkConfigurationManager (0x0x7f13ea97b820) 0
+    vptr=((& QNetworkConfigurationManager::_ZTV28QNetworkConfigurationManager) + 16u)
+  QObject (0x0x7f13ea9c63c0) 0
+      primary-for QNetworkConfigurationManager (0x0x7f13ea97b820)
+
+Class QNetworkCookie
+   size=8 align=8
+   base size=8 base align=8
+QNetworkCookie (0x0x7f13ea9c6780) 0
+
+Class QNetworkCookieJar::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QNetworkCookieJar::QPrivateSignal (0x0x7f13ea9c6f60) 0 empty
+
+Vtable for QNetworkCookieJar
+QNetworkCookieJar::_ZTV17QNetworkCookieJar: 20u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QNetworkCookieJar)
+16    (int (*)(...))QNetworkCookieJar::metaObject
+24    (int (*)(...))QNetworkCookieJar::qt_metacast
+32    (int (*)(...))QNetworkCookieJar::qt_metacall
+40    (int (*)(...))QNetworkCookieJar::~QNetworkCookieJar
+48    (int (*)(...))QNetworkCookieJar::~QNetworkCookieJar
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QNetworkCookieJar::cookiesForUrl
+120   (int (*)(...))QNetworkCookieJar::setCookiesFromUrl
+128   (int (*)(...))QNetworkCookieJar::insertCookie
+136   (int (*)(...))QNetworkCookieJar::updateCookie
+144   (int (*)(...))QNetworkCookieJar::deleteCookie
+152   (int (*)(...))QNetworkCookieJar::validateCookie
+
+Class QNetworkCookieJar
+   size=16 align=8
+   base size=16 base align=8
+QNetworkCookieJar (0x0x7f13eaa68068) 0
+    vptr=((& QNetworkCookieJar::_ZTV17QNetworkCookieJar) + 16u)
+  QObject (0x0x7f13ea9c6f00) 0
+      primary-for QNetworkCookieJar (0x0x7f13eaa68068)
+
+Class QNetworkDatagram
+   size=8 align=8
+   base size=8 base align=8
+QNetworkDatagram (0x0x7f13eaa83000) 0
+
+Class QNetworkDiskCache::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QNetworkDiskCache::QPrivateSignal (0x0x7f13ea71f000) 0 empty
+
+Vtable for QNetworkDiskCache
+QNetworkDiskCache::_ZTV17QNetworkDiskCache: 23u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QNetworkDiskCache)
+16    (int (*)(...))QNetworkDiskCache::metaObject
+24    (int (*)(...))QNetworkDiskCache::qt_metacast
+32    (int (*)(...))QNetworkDiskCache::qt_metacall
+40    (int (*)(...))QNetworkDiskCache::~QNetworkDiskCache
+48    (int (*)(...))QNetworkDiskCache::~QNetworkDiskCache
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QNetworkDiskCache::metaData
+120   (int (*)(...))QNetworkDiskCache::updateMetaData
+128   (int (*)(...))QNetworkDiskCache::data
+136   (int (*)(...))QNetworkDiskCache::remove
+144   (int (*)(...))QNetworkDiskCache::cacheSize
+152   (int (*)(...))QNetworkDiskCache::prepare
+160   (int (*)(...))QNetworkDiskCache::insert
+168   (int (*)(...))QNetworkDiskCache::clear
+176   (int (*)(...))QNetworkDiskCache::expire
+
+Class QNetworkDiskCache
+   size=16 align=8
+   base size=16 base align=8
+QNetworkDiskCache (0x0x7f13ea700a90) 0
+    vptr=((& QNetworkDiskCache::_ZTV17QNetworkDiskCache) + 16u)
+  QAbstractNetworkCache (0x0x7f13ea700af8) 0
+      primary-for QNetworkDiskCache (0x0x7f13ea700a90)
+    QObject (0x0x7f13ea6e8f60) 0
+        primary-for QAbstractNetworkCache (0x0x7f13ea700af8)
+
+Class QNetworkAddressEntry
+   size=8 align=8
+   base size=8 base align=8
+QNetworkAddressEntry (0x0x7f13ea71f060) 0
+
+Class QNetworkInterface
+   size=8 align=8
+   base size=8 base align=8
+QNetworkInterface (0x0x7f13ea71f720) 0
+
+Class QNetworkProxyQuery
+   size=8 align=8
+   base size=8 base align=8
+QNetworkProxyQuery (0x0x7f13ea71fde0) 0
+
+Class QNetworkProxy
+   size=8 align=8
+   base size=8 base align=8
+QNetworkProxy (0x0x7f13ea7ec480) 0
+
+Vtable for QNetworkProxyFactory
+QNetworkProxyFactory::_ZTV20QNetworkProxyFactory: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QNetworkProxyFactory)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class QNetworkProxyFactory
+   size=8 align=8
+   base size=8 base align=8
+QNetworkProxyFactory (0x0x7f13ea7ecc60) 0 nearly-empty
+    vptr=((& QNetworkProxyFactory::_ZTV20QNetworkProxyFactory) + 16u)
+
+Class QNetworkReply::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QNetworkReply::QPrivateSignal (0x0x7f13ea7ece40) 0 empty
+
+Vtable for QNetworkReply
+QNetworkReply::_ZTV13QNetworkReply: 36u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QNetworkReply)
+16    (int (*)(...))QNetworkReply::metaObject
+24    (int (*)(...))QNetworkReply::qt_metacast
+32    (int (*)(...))QNetworkReply::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QNetworkReply::isSequential
+120   (int (*)(...))QIODevice::open
+128   (int (*)(...))QNetworkReply::close
+136   (int (*)(...))QIODevice::pos
+144   (int (*)(...))QIODevice::size
+152   (int (*)(...))QIODevice::seek
+160   (int (*)(...))QIODevice::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QIODevice::bytesAvailable
+184   (int (*)(...))QIODevice::bytesToWrite
+192   (int (*)(...))QIODevice::canReadLine
+200   (int (*)(...))QIODevice::waitForReadyRead
+208   (int (*)(...))QIODevice::waitForBytesWritten
+216   (int (*)(...))__cxa_pure_virtual
+224   (int (*)(...))QIODevice::readLineData
+232   (int (*)(...))QNetworkReply::writeData
+240   (int (*)(...))QNetworkReply::setReadBufferSize
+248   (int (*)(...))__cxa_pure_virtual
+256   (int (*)(...))QNetworkReply::ignoreSslErrors
+264   (int (*)(...))QNetworkReply::sslConfigurationImplementation
+272   (int (*)(...))QNetworkReply::setSslConfigurationImplementation
+280   (int (*)(...))QNetworkReply::ignoreSslErrorsImplementation
+
+Class QNetworkReply
+   size=16 align=8
+   base size=16 base align=8
+QNetworkReply (0x0x7f13ea8261a0) 0
+    vptr=((& QNetworkReply::_ZTV13QNetworkReply) + 16u)
+  QIODevice (0x0x7f13ea826208) 0
+      primary-for QNetworkReply (0x0x7f13ea8261a0)
+    QObject (0x0x7f13ea7ecde0) 0
+        primary-for QIODevice (0x0x7f13ea826208)
+
+Class QNetworkSession::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QNetworkSession::QPrivateSignal (0x0x7f13ea890060) 0 empty
+
+Vtable for QNetworkSession
+QNetworkSession::_ZTV15QNetworkSession: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QNetworkSession)
+16    (int (*)(...))QNetworkSession::metaObject
+24    (int (*)(...))QNetworkSession::qt_metacast
+32    (int (*)(...))QNetworkSession::qt_metacall
+40    (int (*)(...))QNetworkSession::~QNetworkSession
+48    (int (*)(...))QNetworkSession::~QNetworkSession
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QNetworkSession::connectNotify
+104   (int (*)(...))QNetworkSession::disconnectNotify
+
+Class QNetworkSession
+   size=24 align=8
+   base size=24 base align=8
+QNetworkSession (0x0x7f13ea826270) 0
+    vptr=((& QNetworkSession::_ZTV15QNetworkSession) + 16u)
+  QObject (0x0x7f13ea890000) 0
+      primary-for QNetworkSession (0x0x7f13ea826270)
+
+Class QTcpServer::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTcpServer::QPrivateSignal (0x0x7f13ea890600) 0 empty
+
+Vtable for QTcpServer
+QTcpServer::_ZTV10QTcpServer: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QTcpServer)
+16    (int (*)(...))QTcpServer::metaObject
+24    (int (*)(...))QTcpServer::qt_metacast
+32    (int (*)(...))QTcpServer::qt_metacall
+40    (int (*)(...))QTcpServer::~QTcpServer
+48    (int (*)(...))QTcpServer::~QTcpServer
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QTcpServer::hasPendingConnections
+120   (int (*)(...))QTcpServer::nextPendingConnection
+128   (int (*)(...))QTcpServer::incomingConnection
+
+Class QTcpServer
+   size=16 align=8
+   base size=16 base align=8
+QTcpServer (0x0x7f13ea8263a8) 0
+    vptr=((& QTcpServer::_ZTV10QTcpServer) + 16u)
+  QObject (0x0x7f13ea8905a0) 0
+      primary-for QTcpServer (0x0x7f13ea8263a8)
+
+Class QSslCertificateExtension
+   size=8 align=8
+   base size=8 base align=8
+QSslCertificateExtension (0x0x7f13ea890660) 0
+
+Class QSslCipher
+   size=8 align=8
+   base size=8 base align=8
+QSslCipher (0x0x7f13ea890960) 0
+
+Class QSslDiffieHellmanParameters
+   size=8 align=8
+   base size=8 base align=8
+QSslDiffieHellmanParameters (0x0x7f13ea52d180) 0
+
+Class QSslEllipticCurve
+   size=4 align=4
+   base size=4 base align=4
+QSslEllipticCurve (0x0x7f13ea59bc60) 0
+
+Class QSslKey
+   size=8 align=8
+   base size=8 base align=8
+QSslKey (0x0x7f13ea5d33c0) 0
+
+Class QUdpSocket::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QUdpSocket::QPrivateSignal (0x0x7f13ea5d3720) 0 empty
+
+Vtable for QUdpSocket
+QUdpSocket::_ZTV10QUdpSocket: 41u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QUdpSocket)
+16    (int (*)(...))QUdpSocket::metaObject
+24    (int (*)(...))QUdpSocket::qt_metacast
+32    (int (*)(...))QUdpSocket::qt_metacall
+40    (int (*)(...))QUdpSocket::~QUdpSocket
+48    (int (*)(...))QUdpSocket::~QUdpSocket
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QAbstractSocket::isSequential
+120   (int (*)(...))QIODevice::open
+128   (int (*)(...))QAbstractSocket::close
+136   (int (*)(...))QIODevice::pos
+144   (int (*)(...))QIODevice::size
+152   (int (*)(...))QIODevice::seek
+160   (int (*)(...))QAbstractSocket::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QAbstractSocket::bytesAvailable
+184   (int (*)(...))QAbstractSocket::bytesToWrite
+192   (int (*)(...))QAbstractSocket::canReadLine
+200   (int (*)(...))QAbstractSocket::waitForReadyRead
+208   (int (*)(...))QAbstractSocket::waitForBytesWritten
+216   (int (*)(...))QAbstractSocket::readData
+224   (int (*)(...))QAbstractSocket::readLineData
+232   (int (*)(...))QAbstractSocket::writeData
+240   (int (*)(...))QAbstractSocket::resume
+248   (int (*)(...))QAbstractSocket::connectToHost
+256   (int (*)(...))QAbstractSocket::connectToHost
+264   (int (*)(...))QAbstractSocket::disconnectFromHost
+272   (int (*)(...))QAbstractSocket::setReadBufferSize
+280   (int (*)(...))QAbstractSocket::socketDescriptor
+288   (int (*)(...))QAbstractSocket::setSocketDescriptor
+296   (int (*)(...))QAbstractSocket::setSocketOption
+304   (int (*)(...))QAbstractSocket::socketOption
+312   (int (*)(...))QAbstractSocket::waitForConnected
+320   (int (*)(...))QAbstractSocket::waitForDisconnected
+
+Class QUdpSocket
+   size=16 align=8
+   base size=16 base align=8
+QUdpSocket (0x0x7f13ea5bb958) 0
+    vptr=((& QUdpSocket::_ZTV10QUdpSocket) + 16u)
+  QAbstractSocket (0x0x7f13ea5bb9c0) 0
+      primary-for QUdpSocket (0x0x7f13ea5bb958)
+    QIODevice (0x0x7f13ea5bba28) 0
+        primary-for QAbstractSocket (0x0x7f13ea5bb9c0)
+      QObject (0x0x7f13ea5d36c0) 0
+          primary-for QIODevice (0x0x7f13ea5bba28)
+
+Class QJSValue
+   size=8 align=8
+   base size=8 base align=8
+QJSValue (0x0x7f13ea5d3780) 0
+
+Class QQmlDebuggingEnabler
+   size=1 align=1
+   base size=0 base align=1
+QQmlDebuggingEnabler (0x0x7f13ea5d3a20) 0 empty
+
+Class QJSEngine::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QJSEngine::QPrivateSignal (0x0x7f13ea5d3ae0) 0 empty
+
+Vtable for QJSEngine
+QJSEngine::_ZTV9QJSEngine: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QJSEngine)
+16    (int (*)(...))QJSEngine::metaObject
+24    (int (*)(...))QJSEngine::qt_metacast
+32    (int (*)(...))QJSEngine::qt_metacall
+40    (int (*)(...))QJSEngine::~QJSEngine
+48    (int (*)(...))QJSEngine::~QJSEngine
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QJSEngine
+   size=24 align=8
+   base size=24 base align=8
+QJSEngine (0x0x7f13ea5bbb60) 0
+    vptr=((& QJSEngine::_ZTV9QJSEngine) + 16u)
+  QObject (0x0x7f13ea5d3a80) 0
+      primary-for QJSEngine (0x0x7f13ea5bbb60)
+
+Class QJSValueIterator
+   size=8 align=8
+   base size=8 base align=8
+QJSValueIterator (0x0x7f13ea5d3cc0) 0
+
+Class QQmlPrivate::RegisterType
+   size=128 align=8
+   base size=124 base align=8
+QQmlPrivate::RegisterType (0x0x7f13ea2d31e0) 0
+
+Class QQmlPrivate::RegisterInterface
+   size=24 align=8
+   base size=24 base align=8
+QQmlPrivate::RegisterInterface (0x0x7f13ea2d3240) 0
+
+Class QQmlPrivate::RegisterAutoParent
+   size=16 align=8
+   base size=16 base align=8
+QQmlPrivate::RegisterAutoParent (0x0x7f13ea2d32a0) 0
+
+Class QQmlPrivate::RegisterSingletonType
+   size=64 align=8
+   base size=64 base align=8
+QQmlPrivate::RegisterSingletonType (0x0x7f13ea2d3300) 0
+
+Class QQmlPrivate::RegisterCompositeType
+   size=32 align=8
+   base size=32 base align=8
+QQmlPrivate::RegisterCompositeType (0x0x7f13ea2d3360) 0
+
+Class QQmlPrivate::RegisterCompositeSingletonType
+   size=32 align=8
+   base size=32 base align=8
+QQmlPrivate::RegisterCompositeSingletonType (0x0x7f13ea2d33c0) 0
+
+Class QQmlPrivate::CachedQmlUnit
+   size=24 align=8
+   base size=24 base align=8
+QQmlPrivate::CachedQmlUnit (0x0x7f13ea2d3420) 0
+
+Class QQmlPrivate::RegisterQmlUnitCacheHook
+   size=16 align=8
+   base size=16 base align=8
+QQmlPrivate::RegisterQmlUnitCacheHook (0x0x7f13ea2d3480) 0
+
+Vtable for QQmlParserStatus
+QQmlParserStatus::_ZTV16QQmlParserStatus: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QQmlParserStatus)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+
+Class QQmlParserStatus
+   size=16 align=8
+   base size=16 base align=8
+QQmlParserStatus (0x0x7f13ea2d34e0) 0
+    vptr=((& QQmlParserStatus::_ZTV16QQmlParserStatus) + 16u)
+
+Vtable for QQmlPropertyValueSource
+QQmlPropertyValueSource::_ZTV23QQmlPropertyValueSource: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI23QQmlPropertyValueSource)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class QQmlPropertyValueSource
+   size=8 align=8
+   base size=8 base align=8
+QQmlPropertyValueSource (0x0x7f13ea2d35a0) 0 nearly-empty
+    vptr=((& QQmlPropertyValueSource::_ZTV23QQmlPropertyValueSource) + 16u)
+
+Class QQmlListReference
+   size=8 align=8
+   base size=8 base align=8
+QQmlListReference (0x0x7f13ea2d36c0) 0
+
+Vtable for QQmlAbstractUrlInterceptor
+QQmlAbstractUrlInterceptor::_ZTV26QQmlAbstractUrlInterceptor: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI26QQmlAbstractUrlInterceptor)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class QQmlAbstractUrlInterceptor
+   size=8 align=8
+   base size=8 base align=8
+QQmlAbstractUrlInterceptor (0x0x7f13ea2d3d20) 0 nearly-empty
+    vptr=((& QQmlAbstractUrlInterceptor::_ZTV26QQmlAbstractUrlInterceptor) + 16u)
+
+Class QQmlError
+   size=8 align=8
+   base size=8 base align=8
+QQmlError (0x0x7f13ea2d3d80) 0
+
+Vtable for QQmlImageProviderBase
+QQmlImageProviderBase::_ZTV21QQmlImageProviderBase: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QQmlImageProviderBase)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+
+Class QQmlImageProviderBase
+   size=8 align=8
+   base size=8 base align=8
+QQmlImageProviderBase (0x0x7f13ea3ec060) 0 nearly-empty
+    vptr=((& QQmlImageProviderBase::_ZTV21QQmlImageProviderBase) + 16u)
+
+Class QQmlEngine::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQmlEngine::QPrivateSignal (0x0x7f13ea3ec2a0) 0 empty
+
+Vtable for QQmlEngine
+QQmlEngine::_ZTV10QQmlEngine: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QQmlEngine)
+16    (int (*)(...))QQmlEngine::metaObject
+24    (int (*)(...))QQmlEngine::qt_metacast
+32    (int (*)(...))QQmlEngine::qt_metacall
+40    (int (*)(...))QQmlEngine::~QQmlEngine
+48    (int (*)(...))QQmlEngine::~QQmlEngine
+56    (int (*)(...))QQmlEngine::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QQmlEngine
+   size=24 align=8
+   base size=24 base align=8
+QQmlEngine (0x0x7f13ea3ee1a0) 0
+    vptr=((& QQmlEngine::_ZTV10QQmlEngine) + 16u)
+  QJSEngine (0x0x7f13ea3ee208) 0
+      primary-for QQmlEngine (0x0x7f13ea3ee1a0)
+    QObject (0x0x7f13ea3ec240) 0
+        primary-for QJSEngine (0x0x7f13ea3ee208)
+
+Class QQmlApplicationEngine::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQmlApplicationEngine::QPrivateSignal (0x0x7f13ea3ec360) 0 empty
+
+Vtable for QQmlApplicationEngine
+QQmlApplicationEngine::_ZTV21QQmlApplicationEngine: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QQmlApplicationEngine)
+16    (int (*)(...))QQmlApplicationEngine::metaObject
+24    (int (*)(...))QQmlApplicationEngine::qt_metacast
+32    (int (*)(...))QQmlApplicationEngine::qt_metacall
+40    (int (*)(...))QQmlApplicationEngine::~QQmlApplicationEngine
+48    (int (*)(...))QQmlApplicationEngine::~QQmlApplicationEngine
+56    (int (*)(...))QQmlEngine::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QQmlApplicationEngine
+   size=24 align=8
+   base size=24 base align=8
+QQmlApplicationEngine (0x0x7f13ea3ee270) 0
+    vptr=((& QQmlApplicationEngine::_ZTV21QQmlApplicationEngine) + 16u)
+  QQmlEngine (0x0x7f13ea3ee2d8) 0
+      primary-for QQmlApplicationEngine (0x0x7f13ea3ee270)
+    QJSEngine (0x0x7f13ea3ee340) 0
+        primary-for QQmlEngine (0x0x7f13ea3ee2d8)
+      QObject (0x0x7f13ea3ec300) 0
+          primary-for QJSEngine (0x0x7f13ea3ee340)
+
+Class QQmlComponent::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQmlComponent::QPrivateSignal (0x0x7f13ea3ec420) 0 empty
+
+Vtable for QQmlComponent
+QQmlComponent::_ZTV13QQmlComponent: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QQmlComponent)
+16    (int (*)(...))QQmlComponent::metaObject
+24    (int (*)(...))QQmlComponent::qt_metacast
+32    (int (*)(...))QQmlComponent::qt_metacall
+40    (int (*)(...))QQmlComponent::~QQmlComponent
+48    (int (*)(...))QQmlComponent::~QQmlComponent
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QQmlComponent::create
+120   (int (*)(...))QQmlComponent::beginCreate
+128   (int (*)(...))QQmlComponent::completeCreate
+
+Class QQmlComponent
+   size=16 align=8
+   base size=16 base align=8
+QQmlComponent (0x0x7f13ea3ee3a8) 0
+    vptr=((& QQmlComponent::_ZTV13QQmlComponent) + 16u)
+  QObject (0x0x7f13ea3ec3c0) 0
+      primary-for QQmlComponent (0x0x7f13ea3ee3a8)
+
+Class QQmlContext::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQmlContext::QPrivateSignal (0x0x7f13ea3ecc60) 0 empty
+
+Class QQmlContext::PropertyPair
+   size=24 align=8
+   base size=24 base align=8
+QQmlContext::PropertyPair (0x0x7f13ea3eccc0) 0
+
+Vtable for QQmlContext
+QQmlContext::_ZTV11QQmlContext: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QQmlContext)
+16    (int (*)(...))QQmlContext::metaObject
+24    (int (*)(...))QQmlContext::qt_metacast
+32    (int (*)(...))QQmlContext::qt_metacall
+40    (int (*)(...))QQmlContext::~QQmlContext
+48    (int (*)(...))QQmlContext::~QQmlContext
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QQmlContext
+   size=16 align=8
+   base size=16 base align=8
+QQmlContext (0x0x7f13ea3ee8f0) 0
+    vptr=((& QQmlContext::_ZTV11QQmlContext) + 16u)
+  QObject (0x0x7f13ea3ecc00) 0
+      primary-for QQmlContext (0x0x7f13ea3ee8f0)
+
+Class QQmlScriptString
+   size=8 align=8
+   base size=8 base align=8
+QQmlScriptString (0x0x7f13ea3ece40) 0
+
+Class QQmlExpression::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQmlExpression::QPrivateSignal (0x0x7f13ea0cc0c0) 0 empty
+
+Vtable for QQmlExpression
+QQmlExpression::_ZTV14QQmlExpression: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QQmlExpression)
+16    (int (*)(...))QQmlExpression::metaObject
+24    (int (*)(...))QQmlExpression::qt_metacast
+32    (int (*)(...))QQmlExpression::qt_metacall
+40    (int (*)(...))QQmlExpression::~QQmlExpression
+48    (int (*)(...))QQmlExpression::~QQmlExpression
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QQmlExpression
+   size=16 align=8
+   base size=16 base align=8
+QQmlExpression (0x0x7f13ea3ee958) 0
+    vptr=((& QQmlExpression::_ZTV14QQmlExpression) + 16u)
+  QObject (0x0x7f13ea0cc060) 0
+      primary-for QQmlExpression (0x0x7f13ea3ee958)
+
+Vtable for QQmlTypesExtensionInterface
+QQmlTypesExtensionInterface::_ZTV27QQmlTypesExtensionInterface: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI27QQmlTypesExtensionInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class QQmlTypesExtensionInterface
+   size=8 align=8
+   base size=8 base align=8
+QQmlTypesExtensionInterface (0x0x7f13ea0cc120) 0 nearly-empty
+    vptr=((& QQmlTypesExtensionInterface::_ZTV27QQmlTypesExtensionInterface) + 16u)
+
+Vtable for QQmlExtensionInterface
+QQmlExtensionInterface::_ZTV22QQmlExtensionInterface: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI22QQmlExtensionInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+
+Class QQmlExtensionInterface
+   size=8 align=8
+   base size=8 base align=8
+QQmlExtensionInterface (0x0x7f13ea3ee9c0) 0 nearly-empty
+    vptr=((& QQmlExtensionInterface::_ZTV22QQmlExtensionInterface) + 16u)
+  QQmlTypesExtensionInterface (0x0x7f13ea0cc180) 0 nearly-empty
+      primary-for QQmlExtensionInterface (0x0x7f13ea3ee9c0)
+
+Class QQmlExtensionPlugin::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQmlExtensionPlugin::QPrivateSignal (0x0x7f13ea0cc360) 0 empty
+
+Vtable for QQmlExtensionPlugin
+QQmlExtensionPlugin::_ZTV19QQmlExtensionPlugin: 22u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QQmlExtensionPlugin)
+16    (int (*)(...))QQmlExtensionPlugin::metaObject
+24    (int (*)(...))QQmlExtensionPlugin::qt_metacast
+32    (int (*)(...))QQmlExtensionPlugin::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))QQmlExtensionPlugin::initializeEngine
+128   (int (*)(...))-16
+136   (int (*)(...))(& _ZTI19QQmlExtensionPlugin)
+144   0u
+152   0u
+160   (int (*)(...))__cxa_pure_virtual
+168   (int (*)(...))QQmlExtensionPlugin::_ZThn16_N19QQmlExtensionPlugin16initializeEngineEP10QQmlEnginePKc
+
+Class QQmlExtensionPlugin
+   size=24 align=8
+   base size=24 base align=8
+QQmlExtensionPlugin (0x0x7f13ea0f4150) 0
+    vptr=((& QQmlExtensionPlugin::_ZTV19QQmlExtensionPlugin) + 16u)
+  QObject (0x0x7f13ea0cc2a0) 0
+      primary-for QQmlExtensionPlugin (0x0x7f13ea0f4150)
+  QQmlExtensionInterface (0x0x7f13ea3eea28) 16 nearly-empty
+      vptr=((& QQmlExtensionPlugin::_ZTV19QQmlExtensionPlugin) + 144u)
+    QQmlTypesExtensionInterface (0x0x7f13ea0cc300) 16 nearly-empty
+        primary-for QQmlExtensionInterface (0x0x7f13ea3eea28)
+
+Class QQmlFile
+   size=8 align=8
+   base size=8 base align=8
+QQmlFile (0x0x7f13ea0cc3c0) 0
+
+Class QQmlFileSelector::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQmlFileSelector::QPrivateSignal (0x0x7f13ea0cc480) 0 empty
+
+Vtable for QQmlFileSelector
+QQmlFileSelector::_ZTV16QQmlFileSelector: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QQmlFileSelector)
+16    (int (*)(...))QQmlFileSelector::metaObject
+24    (int (*)(...))QQmlFileSelector::qt_metacast
+32    (int (*)(...))QQmlFileSelector::qt_metacall
+40    (int (*)(...))QQmlFileSelector::~QQmlFileSelector
+48    (int (*)(...))QQmlFileSelector::~QQmlFileSelector
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QQmlFileSelector
+   size=16 align=8
+   base size=16 base align=8
+QQmlFileSelector (0x0x7f13ea3eeaf8) 0
+    vptr=((& QQmlFileSelector::_ZTV16QQmlFileSelector) + 16u)
+  QObject (0x0x7f13ea0cc420) 0
+      primary-for QQmlFileSelector (0x0x7f13ea3eeaf8)
+
+Vtable for QQmlIncubator
+QQmlIncubator::_ZTV13QQmlIncubator: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QQmlIncubator)
+16    (int (*)(...))QQmlIncubator::~QQmlIncubator
+24    (int (*)(...))QQmlIncubator::~QQmlIncubator
+32    (int (*)(...))QQmlIncubator::statusChanged
+40    (int (*)(...))QQmlIncubator::setInitialState
+
+Class QQmlIncubator
+   size=16 align=8
+   base size=16 base align=8
+QQmlIncubator (0x0x7f13ea0cc4e0) 0
+    vptr=((& QQmlIncubator::_ZTV13QQmlIncubator) + 16u)
+
+Vtable for QQmlIncubationController
+QQmlIncubationController::_ZTV24QQmlIncubationController: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QQmlIncubationController)
+16    (int (*)(...))QQmlIncubationController::~QQmlIncubationController
+24    (int (*)(...))QQmlIncubationController::~QQmlIncubationController
+32    (int (*)(...))QQmlIncubationController::incubatingObjectCountChanged
+
+Class QQmlIncubationController
+   size=16 align=8
+   base size=16 base align=8
+QQmlIncubationController (0x0x7f13ea0cc540) 0
+    vptr=((& QQmlIncubationController::_ZTV24QQmlIncubationController) + 16u)
+
+Class QQmlInfo
+   size=16 align=8
+   base size=16 base align=8
+QQmlInfo (0x0x7f13ea3eeb60) 0
+  QDebug (0x0x7f13ea0cc5a0) 0
+
+Vtable for QQmlNetworkAccessManagerFactory
+QQmlNetworkAccessManagerFactory::_ZTV31QQmlNetworkAccessManagerFactory: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI31QQmlNetworkAccessManagerFactory)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class QQmlNetworkAccessManagerFactory
+   size=8 align=8
+   base size=8 base align=8
+QQmlNetworkAccessManagerFactory (0x0x7f13ea1ad480) 0 nearly-empty
+    vptr=((& QQmlNetworkAccessManagerFactory::_ZTV31QQmlNetworkAccessManagerFactory) + 16u)
+
+Class QQmlProperty
+   size=8 align=8
+   base size=8 base align=8
+QQmlProperty (0x0x7f13ea1ad4e0) 0
+
+Class QQmlPropertyMap::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQmlPropertyMap::QPrivateSignal (0x0x7f13ea1e9060) 0 empty
+
+Vtable for QQmlPropertyMap
+QQmlPropertyMap::_ZTV15QQmlPropertyMap: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QQmlPropertyMap)
+16    (int (*)(...))QQmlPropertyMap::metaObject
+24    (int (*)(...))QQmlPropertyMap::qt_metacast
+32    (int (*)(...))QQmlPropertyMap::qt_metacall
+40    (int (*)(...))QQmlPropertyMap::~QQmlPropertyMap
+48    (int (*)(...))QQmlPropertyMap::~QQmlPropertyMap
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QQmlPropertyMap::updateValue
+
+Class QQmlPropertyMap
+   size=16 align=8
+   base size=16 base align=8
+QQmlPropertyMap (0x0x7f13ea1db3a8) 0
+    vptr=((& QQmlPropertyMap::_ZTV15QQmlPropertyMap) + 16u)
+  QObject (0x0x7f13ea1e9000) 0
+      primary-for QQmlPropertyMap (0x0x7f13ea1db3a8)
+
+Class QQuickTransform::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQuickTransform::QPrivateSignal (0x0x7f13ea1e9120) 0 empty
+
+Vtable for QQuickTransform
+QQuickTransform::_ZTV15QQuickTransform: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QQuickTransform)
+16    (int (*)(...))QQuickTransform::metaObject
+24    (int (*)(...))QQuickTransform::qt_metacast
+32    (int (*)(...))QQuickTransform::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+
+Class QQuickTransform
+   size=16 align=8
+   base size=16 base align=8
+QQuickTransform (0x0x7f13ea1db410) 0
+    vptr=((& QQuickTransform::_ZTV15QQuickTransform) + 16u)
+  QObject (0x0x7f13ea1e90c0) 0
+      primary-for QQuickTransform (0x0x7f13ea1db410)
+
+Class QQuickItem::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQuickItem::QPrivateSignal (0x0x7f13ea1e9240) 0 empty
+
+Class QQuickItem::ItemChangeData
+   size=8 align=8
+   base size=8 base align=8
+QQuickItem::ItemChangeData (0x0x7f13ea1e92a0) 0
+
+Class QQuickItem::UpdatePaintNodeData
+   size=8 align=8
+   base size=8 base align=8
+QQuickItem::UpdatePaintNodeData (0x0x7f13ea1e9300) 0
+
+Vtable for QQuickItem
+QQuickItem::_ZTV10QQuickItem: 55u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QQuickItem)
+16    (int (*)(...))QQuickItem::metaObject
+24    (int (*)(...))QQuickItem::qt_metacast
+32    (int (*)(...))QQuickItem::qt_metacall
+40    (int (*)(...))QQuickItem::~QQuickItem
+48    (int (*)(...))QQuickItem::~QQuickItem
+56    (int (*)(...))QQuickItem::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QQuickItem::boundingRect
+120   (int (*)(...))QQuickItem::clipRect
+128   (int (*)(...))QQuickItem::contains
+136   (int (*)(...))QQuickItem::inputMethodQuery
+144   (int (*)(...))QQuickItem::isTextureProvider
+152   (int (*)(...))QQuickItem::textureProvider
+160   (int (*)(...))QQuickItem::itemChange
+168   (int (*)(...))QQuickItem::classBegin
+176   (int (*)(...))QQuickItem::componentComplete
+184   (int (*)(...))QQuickItem::keyPressEvent
+192   (int (*)(...))QQuickItem::keyReleaseEvent
+200   (int (*)(...))QQuickItem::inputMethodEvent
+208   (int (*)(...))QQuickItem::focusInEvent
+216   (int (*)(...))QQuickItem::focusOutEvent
+224   (int (*)(...))QQuickItem::mousePressEvent
+232   (int (*)(...))QQuickItem::mouseMoveEvent
+240   (int (*)(...))QQuickItem::mouseReleaseEvent
+248   (int (*)(...))QQuickItem::mouseDoubleClickEvent
+256   (int (*)(...))QQuickItem::mouseUngrabEvent
+264   (int (*)(...))QQuickItem::touchUngrabEvent
+272   (int (*)(...))QQuickItem::wheelEvent
+280   (int (*)(...))QQuickItem::touchEvent
+288   (int (*)(...))QQuickItem::hoverEnterEvent
+296   (int (*)(...))QQuickItem::hoverMoveEvent
+304   (int (*)(...))QQuickItem::hoverLeaveEvent
+312   (int (*)(...))QQuickItem::dragEnterEvent
+320   (int (*)(...))QQuickItem::dragMoveEvent
+328   (int (*)(...))QQuickItem::dragLeaveEvent
+336   (int (*)(...))QQuickItem::dropEvent
+344   (int (*)(...))QQuickItem::childMouseEventFilter
+352   (int (*)(...))QQuickItem::windowDeactivateEvent
+360   (int (*)(...))QQuickItem::geometryChanged
+368   (int (*)(...))QQuickItem::updatePaintNode
+376   (int (*)(...))QQuickItem::releaseResources
+384   (int (*)(...))QQuickItem::updatePolish
+392   (int (*)(...))-16
+400   (int (*)(...))(& _ZTI10QQuickItem)
+408   (int (*)(...))QQuickItem::_ZThn16_N10QQuickItemD1Ev
+416   (int (*)(...))QQuickItem::_ZThn16_N10QQuickItemD0Ev
+424   (int (*)(...))QQuickItem::_ZThn16_N10QQuickItem10classBeginEv
+432   (int (*)(...))QQuickItem::_ZThn16_N10QQuickItem17componentCompleteEv
+
+Class QQuickItem
+   size=32 align=8
+   base size=32 base align=8
+QQuickItem (0x0x7f13ea1e2cb0) 0
+    vptr=((& QQuickItem::_ZTV10QQuickItem) + 16u)
+  QObject (0x0x7f13ea1e9180) 0
+      primary-for QQuickItem (0x0x7f13ea1e2cb0)
+  QQmlParserStatus (0x0x7f13ea1e91e0) 16
+      vptr=((& QQuickItem::_ZTV10QQuickItem) + 408u)
+
+Class QQuickFramebufferObject::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQuickFramebufferObject::QPrivateSignal (0x0x7f13ea1e9ae0) 0 empty
+
+Vtable for QQuickFramebufferObject::Renderer
+QQuickFramebufferObject::Renderer::_ZTVN23QQuickFramebufferObject8RendererE: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN23QQuickFramebufferObject8RendererE)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))QQuickFramebufferObject::Renderer::createFramebufferObject
+48    (int (*)(...))QQuickFramebufferObject::Renderer::synchronize
+
+Class QQuickFramebufferObject::Renderer
+   size=16 align=8
+   base size=16 base align=8
+QQuickFramebufferObject::Renderer (0x0x7f13ea1e9b40) 0
+    vptr=((& QQuickFramebufferObject::Renderer::_ZTVN23QQuickFramebufferObject8RendererE) + 16u)
+
+Vtable for QQuickFramebufferObject
+QQuickFramebufferObject::_ZTV23QQuickFramebufferObject: 56u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI23QQuickFramebufferObject)
+16    (int (*)(...))QQuickFramebufferObject::metaObject
+24    (int (*)(...))QQuickFramebufferObject::qt_metacast
+32    (int (*)(...))QQuickFramebufferObject::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QQuickItem::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QQuickItem::boundingRect
+120   (int (*)(...))QQuickItem::clipRect
+128   (int (*)(...))QQuickItem::contains
+136   (int (*)(...))QQuickItem::inputMethodQuery
+144   (int (*)(...))QQuickFramebufferObject::isTextureProvider
+152   (int (*)(...))QQuickFramebufferObject::textureProvider
+160   (int (*)(...))QQuickItem::itemChange
+168   (int (*)(...))QQuickItem::classBegin
+176   (int (*)(...))QQuickItem::componentComplete
+184   (int (*)(...))QQuickItem::keyPressEvent
+192   (int (*)(...))QQuickItem::keyReleaseEvent
+200   (int (*)(...))QQuickItem::inputMethodEvent
+208   (int (*)(...))QQuickItem::focusInEvent
+216   (int (*)(...))QQuickItem::focusOutEvent
+224   (int (*)(...))QQuickItem::mousePressEvent
+232   (int (*)(...))QQuickItem::mouseMoveEvent
+240   (int (*)(...))QQuickItem::mouseReleaseEvent
+248   (int (*)(...))QQuickItem::mouseDoubleClickEvent
+256   (int (*)(...))QQuickItem::mouseUngrabEvent
+264   (int (*)(...))QQuickItem::touchUngrabEvent
+272   (int (*)(...))QQuickItem::wheelEvent
+280   (int (*)(...))QQuickItem::touchEvent
+288   (int (*)(...))QQuickItem::hoverEnterEvent
+296   (int (*)(...))QQuickItem::hoverMoveEvent
+304   (int (*)(...))QQuickItem::hoverLeaveEvent
+312   (int (*)(...))QQuickItem::dragEnterEvent
+320   (int (*)(...))QQuickItem::dragMoveEvent
+328   (int (*)(...))QQuickItem::dragLeaveEvent
+336   (int (*)(...))QQuickItem::dropEvent
+344   (int (*)(...))QQuickItem::childMouseEventFilter
+352   (int (*)(...))QQuickItem::windowDeactivateEvent
+360   (int (*)(...))QQuickFramebufferObject::geometryChanged
+368   (int (*)(...))QQuickFramebufferObject::updatePaintNode
+376   (int (*)(...))QQuickFramebufferObject::releaseResources
+384   (int (*)(...))QQuickItem::updatePolish
+392   (int (*)(...))__cxa_pure_virtual
+400   (int (*)(...))-16
+408   (int (*)(...))(& _ZTI23QQuickFramebufferObject)
+416   0u
+424   0u
+432   (int (*)(...))QQuickItem::_ZThn16_N10QQuickItem10classBeginEv
+440   (int (*)(...))QQuickItem::_ZThn16_N10QQuickItem17componentCompleteEv
+
+Class QQuickFramebufferObject
+   size=32 align=8
+   base size=32 base align=8
+QQuickFramebufferObject (0x0x7f13ea1db548) 0
+    vptr=((& QQuickFramebufferObject::_ZTV23QQuickFramebufferObject) + 16u)
+  QQuickItem (0x0x7f13ea2b44d0) 0
+      primary-for QQuickFramebufferObject (0x0x7f13ea1db548)
+    QObject (0x0x7f13ea1e9a20) 0
+        primary-for QQuickItem (0x0x7f13ea2b44d0)
+    QQmlParserStatus (0x0x7f13ea1e9a80) 16
+        vptr=((& QQuickFramebufferObject::_ZTV23QQuickFramebufferObject) + 416u)
+
+Class QQuickTextureFactory::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQuickTextureFactory::QPrivateSignal (0x0x7f13ea1e9c00) 0 empty
+
+Vtable for QQuickTextureFactory
+QQuickTextureFactory::_ZTV20QQuickTextureFactory: 18u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QQuickTextureFactory)
+16    (int (*)(...))QQuickTextureFactory::metaObject
+24    (int (*)(...))QQuickTextureFactory::qt_metacast
+32    (int (*)(...))QQuickTextureFactory::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))__cxa_pure_virtual
+136   (int (*)(...))QQuickTextureFactory::image
+
+Class QQuickTextureFactory
+   size=16 align=8
+   base size=16 base align=8
+QQuickTextureFactory (0x0x7f13ea1db5b0) 0
+    vptr=((& QQuickTextureFactory::_ZTV20QQuickTextureFactory) + 16u)
+  QObject (0x0x7f13ea1e9ba0) 0
+      primary-for QQuickTextureFactory (0x0x7f13ea1db5b0)
+
+Class QQuickImageResponse::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQuickImageResponse::QPrivateSignal (0x0x7f13ea1e9cc0) 0 empty
+
+Vtable for QQuickImageResponse
+QQuickImageResponse::_ZTV19QQuickImageResponse: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QQuickImageResponse)
+16    (int (*)(...))QQuickImageResponse::metaObject
+24    (int (*)(...))QQuickImageResponse::qt_metacast
+32    (int (*)(...))QQuickImageResponse::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))QQuickImageResponse::errorString
+128   (int (*)(...))QQuickImageResponse::cancel
+
+Class QQuickImageResponse
+   size=16 align=8
+   base size=16 base align=8
+QQuickImageResponse (0x0x7f13ea1db618) 0
+    vptr=((& QQuickImageResponse::_ZTV19QQuickImageResponse) + 16u)
+  QObject (0x0x7f13ea1e9c60) 0
+      primary-for QQuickImageResponse (0x0x7f13ea1db618)
+
+Vtable for QQuickImageProvider
+QQuickImageProvider::_ZTV19QQuickImageProvider: 9u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QQuickImageProvider)
+16    (int (*)(...))QQuickImageProvider::~QQuickImageProvider
+24    (int (*)(...))QQuickImageProvider::~QQuickImageProvider
+32    (int (*)(...))QQuickImageProvider::imageType
+40    (int (*)(...))QQuickImageProvider::flags
+48    (int (*)(...))QQuickImageProvider::requestImage
+56    (int (*)(...))QQuickImageProvider::requestPixmap
+64    (int (*)(...))QQuickImageProvider::requestTexture
+
+Class QQuickImageProvider
+   size=16 align=8
+   base size=16 base align=8
+QQuickImageProvider (0x0x7f13ea1db680) 0
+    vptr=((& QQuickImageProvider::_ZTV19QQuickImageProvider) + 16u)
+  QQmlImageProviderBase (0x0x7f13ea1e9d20) 0 nearly-empty
+      primary-for QQuickImageProvider (0x0x7f13ea1db680)
+
+Vtable for QQuickAsyncImageProvider
+QQuickAsyncImageProvider::_ZTV24QQuickAsyncImageProvider: 10u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QQuickAsyncImageProvider)
+16    0u
+24    0u
+32    (int (*)(...))QQuickImageProvider::imageType
+40    (int (*)(...))QQuickImageProvider::flags
+48    (int (*)(...))QQuickImageProvider::requestImage
+56    (int (*)(...))QQuickImageProvider::requestPixmap
+64    (int (*)(...))QQuickImageProvider::requestTexture
+72    (int (*)(...))__cxa_pure_virtual
+
+Class QQuickAsyncImageProvider
+   size=24 align=8
+   base size=24 base align=8
+QQuickAsyncImageProvider (0x0x7f13ea1db6e8) 0
+    vptr=((& QQuickAsyncImageProvider::_ZTV24QQuickAsyncImageProvider) + 16u)
+  QQuickImageProvider (0x0x7f13ea1db750) 0
+      primary-for QQuickAsyncImageProvider (0x0x7f13ea1db6e8)
+    QQmlImageProviderBase (0x0x7f13ea1e9d80) 0 nearly-empty
+        primary-for QQuickImageProvider (0x0x7f13ea1db750)
+
+Class QQuickItemGrabResult::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQuickItemGrabResult::QPrivateSignal (0x0x7f13ea1e9e40) 0 empty
+
+Vtable for QQuickItemGrabResult
+QQuickItemGrabResult::_ZTV20QQuickItemGrabResult: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QQuickItemGrabResult)
+16    (int (*)(...))QQuickItemGrabResult::metaObject
+24    (int (*)(...))QQuickItemGrabResult::qt_metacast
+32    (int (*)(...))QQuickItemGrabResult::qt_metacall
+40    (int (*)(...))QQuickItemGrabResult::~QQuickItemGrabResult
+48    (int (*)(...))QQuickItemGrabResult::~QQuickItemGrabResult
+56    (int (*)(...))QQuickItemGrabResult::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QQuickItemGrabResult
+   size=16 align=8
+   base size=16 base align=8
+QQuickItemGrabResult (0x0x7f13ea1db7b8) 0
+    vptr=((& QQuickItemGrabResult::_ZTV20QQuickItemGrabResult) + 16u)
+  QObject (0x0x7f13ea1e9de0) 0
+      primary-for QQuickItemGrabResult (0x0x7f13ea1db7b8)
+
+Class QQuickPaintedItem::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQuickPaintedItem::QPrivateSignal (0x0x7f13ea1e9f60) 0 empty
+
+Vtable for QQuickPaintedItem
+QQuickPaintedItem::_ZTV17QQuickPaintedItem: 56u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QQuickPaintedItem)
+16    (int (*)(...))QQuickPaintedItem::metaObject
+24    (int (*)(...))QQuickPaintedItem::qt_metacast
+32    (int (*)(...))QQuickPaintedItem::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QQuickItem::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QQuickItem::boundingRect
+120   (int (*)(...))QQuickItem::clipRect
+128   (int (*)(...))QQuickItem::contains
+136   (int (*)(...))QQuickItem::inputMethodQuery
+144   (int (*)(...))QQuickPaintedItem::isTextureProvider
+152   (int (*)(...))QQuickPaintedItem::textureProvider
+160   (int (*)(...))QQuickPaintedItem::itemChange
+168   (int (*)(...))QQuickItem::classBegin
+176   (int (*)(...))QQuickItem::componentComplete
+184   (int (*)(...))QQuickItem::keyPressEvent
+192   (int (*)(...))QQuickItem::keyReleaseEvent
+200   (int (*)(...))QQuickItem::inputMethodEvent
+208   (int (*)(...))QQuickItem::focusInEvent
+216   (int (*)(...))QQuickItem::focusOutEvent
+224   (int (*)(...))QQuickItem::mousePressEvent
+232   (int (*)(...))QQuickItem::mouseMoveEvent
+240   (int (*)(...))QQuickItem::mouseReleaseEvent
+248   (int (*)(...))QQuickItem::mouseDoubleClickEvent
+256   (int (*)(...))QQuickItem::mouseUngrabEvent
+264   (int (*)(...))QQuickItem::touchUngrabEvent
+272   (int (*)(...))QQuickItem::wheelEvent
+280   (int (*)(...))QQuickItem::touchEvent
+288   (int (*)(...))QQuickItem::hoverEnterEvent
+296   (int (*)(...))QQuickItem::hoverMoveEvent
+304   (int (*)(...))QQuickItem::hoverLeaveEvent
+312   (int (*)(...))QQuickItem::dragEnterEvent
+320   (int (*)(...))QQuickItem::dragMoveEvent
+328   (int (*)(...))QQuickItem::dragLeaveEvent
+336   (int (*)(...))QQuickItem::dropEvent
+344   (int (*)(...))QQuickItem::childMouseEventFilter
+352   (int (*)(...))QQuickItem::windowDeactivateEvent
+360   (int (*)(...))QQuickItem::geometryChanged
+368   (int (*)(...))QQuickPaintedItem::updatePaintNode
+376   (int (*)(...))QQuickPaintedItem::releaseResources
+384   (int (*)(...))QQuickItem::updatePolish
+392   (int (*)(...))__cxa_pure_virtual
+400   (int (*)(...))-16
+408   (int (*)(...))(& _ZTI17QQuickPaintedItem)
+416   0u
+424   0u
+432   (int (*)(...))QQuickItem::_ZThn16_N10QQuickItem10classBeginEv
+440   (int (*)(...))QQuickItem::_ZThn16_N10QQuickItem17componentCompleteEv
+
+Class QQuickPaintedItem
+   size=32 align=8
+   base size=32 base align=8
+QQuickPaintedItem (0x0x7f13ea1db820) 0
+    vptr=((& QQuickPaintedItem::_ZTV17QQuickPaintedItem) + 16u)
+  QQuickItem (0x0x7f13e9efb2a0) 0
+      primary-for QQuickPaintedItem (0x0x7f13ea1db820)
+    QObject (0x0x7f13ea1e9ea0) 0
+        primary-for QQuickItem (0x0x7f13e9efb2a0)
+    QQmlParserStatus (0x0x7f13ea1e9f00) 16
+        vptr=((& QQuickPaintedItem::_ZTV17QQuickPaintedItem) + 416u)
+
+Class QQuickRenderControl::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQuickRenderControl::QPrivateSignal (0x0x7f13e9f281e0) 0 empty
+
+Vtable for QQuickRenderControl
+QQuickRenderControl::_ZTV19QQuickRenderControl: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QQuickRenderControl)
+16    (int (*)(...))QQuickRenderControl::metaObject
+24    (int (*)(...))QQuickRenderControl::qt_metacast
+32    (int (*)(...))QQuickRenderControl::qt_metacall
+40    (int (*)(...))QQuickRenderControl::~QQuickRenderControl
+48    (int (*)(...))QQuickRenderControl::~QQuickRenderControl
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QQuickRenderControl::renderWindow
+
+Class QQuickRenderControl
+   size=16 align=8
+   base size=16 base align=8
+QQuickRenderControl (0x0x7f13ea1db9c0) 0
+    vptr=((& QQuickRenderControl::_ZTV19QQuickRenderControl) + 16u)
+  QObject (0x0x7f13e9f28180) 0
+      primary-for QQuickRenderControl (0x0x7f13ea1db9c0)
+
+Class QQuickTextDocument::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQuickTextDocument::QPrivateSignal (0x0x7f13e9f282a0) 0 empty
+
+Vtable for QQuickTextDocument
+QQuickTextDocument::_ZTV18QQuickTextDocument: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QQuickTextDocument)
+16    (int (*)(...))QQuickTextDocument::metaObject
+24    (int (*)(...))QQuickTextDocument::qt_metacast
+32    (int (*)(...))QQuickTextDocument::qt_metacall
+40    (int (*)(...))QQuickTextDocument::~QQuickTextDocument
+48    (int (*)(...))QQuickTextDocument::~QQuickTextDocument
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QQuickTextDocument
+   size=16 align=8
+   base size=16 base align=8
+QQuickTextDocument (0x0x7f13ea1dba28) 0
+    vptr=((& QQuickTextDocument::_ZTV18QQuickTextDocument) + 16u)
+  QObject (0x0x7f13e9f28240) 0
+      primary-for QQuickTextDocument (0x0x7f13ea1dba28)
+
+Class QSGGeometry::Attribute
+   size=16 align=4
+   base size=16 base align=4
+QSGGeometry::Attribute (0x0x7f13e9f28600) 0
+
+Class QSGGeometry::AttributeSet
+   size=16 align=8
+   base size=16 base align=8
+QSGGeometry::AttributeSet (0x0x7f13e9f28660) 0
+
+Class QSGGeometry::Point2D
+   size=8 align=4
+   base size=8 base align=4
+QSGGeometry::Point2D (0x0x7f13e9f286c0) 0
+
+Class QSGGeometry::TexturedPoint2D
+   size=16 align=4
+   base size=16 base align=4
+QSGGeometry::TexturedPoint2D (0x0x7f13e9f28720) 0
+
+Class QSGGeometry::ColoredPoint2D
+   size=12 align=4
+   base size=12 base align=4
+QSGGeometry::ColoredPoint2D (0x0x7f13e9f28780) 0
+
+Vtable for QSGGeometry
+QSGGeometry::_ZTV11QSGGeometry: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QSGGeometry)
+16    (int (*)(...))QSGGeometry::~QSGGeometry
+24    (int (*)(...))QSGGeometry::~QSGGeometry
+
+Class QSGGeometry
+   size=128 align=8
+   base size=128 base align=8
+QSGGeometry (0x0x7f13e9f285a0) 0
+    vptr=((& QSGGeometry::_ZTV11QSGGeometry) + 16u)
+
+Vtable for QSGNode
+QSGNode::_ZTV7QSGNode: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QSGNode)
+16    (int (*)(...))QSGNode::~QSGNode
+24    (int (*)(...))QSGNode::~QSGNode
+32    (int (*)(...))QSGNode::isSubtreeBlocked
+40    (int (*)(...))QSGNode::preprocess
+
+Class QSGNode
+   size=80 align=8
+   base size=80 base align=8
+QSGNode (0x0x7f13e9f28c60) 0
+    vptr=((& QSGNode::_ZTV7QSGNode) + 16u)
+
+Vtable for QSGBasicGeometryNode
+QSGBasicGeometryNode::_ZTV20QSGBasicGeometryNode: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QSGBasicGeometryNode)
+16    (int (*)(...))QSGBasicGeometryNode::~QSGBasicGeometryNode
+24    (int (*)(...))QSGBasicGeometryNode::~QSGBasicGeometryNode
+32    (int (*)(...))QSGNode::isSubtreeBlocked
+40    (int (*)(...))QSGNode::preprocess
+
+Class QSGBasicGeometryNode
+   size=112 align=8
+   base size=112 base align=8
+QSGBasicGeometryNode (0x0x7f13ea034138) 0
+    vptr=((& QSGBasicGeometryNode::_ZTV20QSGBasicGeometryNode) + 16u)
+  QSGNode (0x0x7f13ea059060) 0
+      primary-for QSGBasicGeometryNode (0x0x7f13ea034138)
+
+Vtable for QSGGeometryNode
+QSGGeometryNode::_ZTV15QSGGeometryNode: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QSGGeometryNode)
+16    (int (*)(...))QSGGeometryNode::~QSGGeometryNode
+24    (int (*)(...))QSGGeometryNode::~QSGGeometryNode
+32    (int (*)(...))QSGNode::isSubtreeBlocked
+40    (int (*)(...))QSGNode::preprocess
+
+Class QSGGeometryNode
+   size=144 align=8
+   base size=144 base align=8
+QSGGeometryNode (0x0x7f13ea0341a0) 0
+    vptr=((& QSGGeometryNode::_ZTV15QSGGeometryNode) + 16u)
+  QSGBasicGeometryNode (0x0x7f13ea034208) 0
+      primary-for QSGGeometryNode (0x0x7f13ea0341a0)
+    QSGNode (0x0x7f13ea0590c0) 0
+        primary-for QSGBasicGeometryNode (0x0x7f13ea034208)
+
+Vtable for QSGClipNode
+QSGClipNode::_ZTV11QSGClipNode: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QSGClipNode)
+16    (int (*)(...))QSGClipNode::~QSGClipNode
+24    (int (*)(...))QSGClipNode::~QSGClipNode
+32    (int (*)(...))QSGNode::isSubtreeBlocked
+40    (int (*)(...))QSGNode::preprocess
+
+Class QSGClipNode
+   size=152 align=8
+   base size=152 base align=8
+QSGClipNode (0x0x7f13ea034270) 0
+    vptr=((& QSGClipNode::_ZTV11QSGClipNode) + 16u)
+  QSGBasicGeometryNode (0x0x7f13ea0342d8) 0
+      primary-for QSGClipNode (0x0x7f13ea034270)
+    QSGNode (0x0x7f13ea059120) 0
+        primary-for QSGBasicGeometryNode (0x0x7f13ea0342d8)
+
+Vtable for QSGTransformNode
+QSGTransformNode::_ZTV16QSGTransformNode: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QSGTransformNode)
+16    (int (*)(...))QSGTransformNode::~QSGTransformNode
+24    (int (*)(...))QSGTransformNode::~QSGTransformNode
+32    (int (*)(...))QSGNode::isSubtreeBlocked
+40    (int (*)(...))QSGNode::preprocess
+
+Class QSGTransformNode
+   size=216 align=8
+   base size=216 base align=8
+QSGTransformNode (0x0x7f13ea034340) 0
+    vptr=((& QSGTransformNode::_ZTV16QSGTransformNode) + 16u)
+  QSGNode (0x0x7f13ea059180) 0
+      primary-for QSGTransformNode (0x0x7f13ea034340)
+
+Vtable for QSGRootNode
+QSGRootNode::_ZTV11QSGRootNode: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QSGRootNode)
+16    (int (*)(...))QSGRootNode::~QSGRootNode
+24    (int (*)(...))QSGRootNode::~QSGRootNode
+32    (int (*)(...))QSGNode::isSubtreeBlocked
+40    (int (*)(...))QSGNode::preprocess
+
+Class QSGRootNode
+   size=88 align=8
+   base size=88 base align=8
+QSGRootNode (0x0x7f13ea0343a8) 0
+    vptr=((& QSGRootNode::_ZTV11QSGRootNode) + 16u)
+  QSGNode (0x0x7f13ea0591e0) 0
+      primary-for QSGRootNode (0x0x7f13ea0343a8)
+
+Vtable for QSGOpacityNode
+QSGOpacityNode::_ZTV14QSGOpacityNode: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QSGOpacityNode)
+16    (int (*)(...))QSGOpacityNode::~QSGOpacityNode
+24    (int (*)(...))QSGOpacityNode::~QSGOpacityNode
+32    (int (*)(...))QSGOpacityNode::isSubtreeBlocked
+40    (int (*)(...))QSGNode::preprocess
+
+Class QSGOpacityNode
+   size=96 align=8
+   base size=96 base align=8
+QSGOpacityNode (0x0x7f13ea034548) 0
+    vptr=((& QSGOpacityNode::_ZTV14QSGOpacityNode) + 16u)
+  QSGNode (0x0x7f13ea059360) 0
+      primary-for QSGOpacityNode (0x0x7f13ea034548)
+
+Vtable for QSGNodeVisitor
+QSGNodeVisitor::_ZTV14QSGNodeVisitor: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QSGNodeVisitor)
+16    (int (*)(...))QSGNodeVisitor::~QSGNodeVisitor
+24    (int (*)(...))QSGNodeVisitor::~QSGNodeVisitor
+32    (int (*)(...))QSGNodeVisitor::enterTransformNode
+40    (int (*)(...))QSGNodeVisitor::leaveTransformNode
+48    (int (*)(...))QSGNodeVisitor::enterClipNode
+56    (int (*)(...))QSGNodeVisitor::leaveClipNode
+64    (int (*)(...))QSGNodeVisitor::enterGeometryNode
+72    (int (*)(...))QSGNodeVisitor::leaveGeometryNode
+80    (int (*)(...))QSGNodeVisitor::enterOpacityNode
+88    (int (*)(...))QSGNodeVisitor::leaveOpacityNode
+96    (int (*)(...))QSGNodeVisitor::visitNode
+104   (int (*)(...))QSGNodeVisitor::visitChildren
+
+Class QSGNodeVisitor
+   size=8 align=8
+   base size=8 base align=8
+QSGNodeVisitor (0x0x7f13ea0593c0) 0 nearly-empty
+    vptr=((& QSGNodeVisitor::_ZTV14QSGNodeVisitor) + 16u)
+
+Vtable for QSGRendererInterface
+QSGRendererInterface::_ZTV20QSGRendererInterface: 10u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QSGRendererInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))QSGRendererInterface::getResource
+48    (int (*)(...))QSGRendererInterface::getResource
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))__cxa_pure_virtual
+72    (int (*)(...))__cxa_pure_virtual
+
+Class QSGRendererInterface
+   size=8 align=8
+   base size=8 base align=8
+QSGRendererInterface (0x0x7f13ea059420) 0 nearly-empty
+    vptr=((& QSGRendererInterface::_ZTV20QSGRendererInterface) + 16u)
+
+Class QQuickWindow::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQuickWindow::QPrivateSignal (0x0x7f13ea059840) 0 empty
+
+Vtable for QQuickWindow
+QQuickWindow::_ZTV12QQuickWindow: 45u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QQuickWindow)
+16    (int (*)(...))QQuickWindow::metaObject
+24    (int (*)(...))QQuickWindow::qt_metacast
+32    (int (*)(...))QQuickWindow::qt_metacall
+40    (int (*)(...))QQuickWindow::~QQuickWindow
+48    (int (*)(...))QQuickWindow::~QQuickWindow
+56    (int (*)(...))QQuickWindow::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWindow::surfaceType
+120   (int (*)(...))QWindow::format
+128   (int (*)(...))QWindow::size
+136   (int (*)(...))QQuickWindow::accessibleRoot
+144   (int (*)(...))QQuickWindow::focusObject
+152   (int (*)(...))QQuickWindow::exposeEvent
+160   (int (*)(...))QQuickWindow::resizeEvent
+168   (int (*)(...))QWindow::moveEvent
+176   (int (*)(...))QQuickWindow::focusInEvent
+184   (int (*)(...))QQuickWindow::focusOutEvent
+192   (int (*)(...))QQuickWindow::showEvent
+200   (int (*)(...))QQuickWindow::hideEvent
+208   (int (*)(...))QQuickWindow::keyPressEvent
+216   (int (*)(...))QQuickWindow::keyReleaseEvent
+224   (int (*)(...))QQuickWindow::mousePressEvent
+232   (int (*)(...))QQuickWindow::mouseReleaseEvent
+240   (int (*)(...))QQuickWindow::mouseDoubleClickEvent
+248   (int (*)(...))QQuickWindow::mouseMoveEvent
+256   (int (*)(...))QQuickWindow::wheelEvent
+264   (int (*)(...))QWindow::touchEvent
+272   (int (*)(...))QWindow::tabletEvent
+280   (int (*)(...))QWindow::nativeEvent
+288   (int (*)(...))QWindow::surfaceHandle
+296   (int (*)(...))-16
+304   (int (*)(...))(& _ZTI12QQuickWindow)
+312   (int (*)(...))QQuickWindow::_ZThn16_N12QQuickWindowD1Ev
+320   (int (*)(...))QQuickWindow::_ZThn16_N12QQuickWindowD0Ev
+328   (int (*)(...))QWindow::_ZThn16_NK7QWindow6formatEv
+336   (int (*)(...))QWindow::_ZThn16_NK7QWindow13surfaceHandleEv
+344   (int (*)(...))QWindow::_ZThn16_NK7QWindow11surfaceTypeEv
+352   (int (*)(...))QWindow::_ZThn16_NK7QWindow4sizeEv
+
+Class QQuickWindow
+   size=40 align=8
+   base size=40 base align=8
+QQuickWindow (0x0x7f13ea034750) 0
+    vptr=((& QQuickWindow::_ZTV12QQuickWindow) + 16u)
+  QWindow (0x0x7f13e9d49930) 0
+      primary-for QQuickWindow (0x0x7f13ea034750)
+    QObject (0x0x7f13ea059780) 0
+        primary-for QWindow (0x0x7f13e9d49930)
+    QSurface (0x0x7f13ea0597e0) 16
+        vptr=((& QQuickWindow::_ZTV12QQuickWindow) + 312u)
+
+Class QQuickView::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQuickView::QPrivateSignal (0x0x7f13ea059c00) 0 empty
+
+Vtable for QQuickView
+QQuickView::_ZTV10QQuickView: 45u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QQuickView)
+16    (int (*)(...))QQuickView::metaObject
+24    (int (*)(...))QQuickView::qt_metacast
+32    (int (*)(...))QQuickView::qt_metacall
+40    (int (*)(...))QQuickView::~QQuickView
+48    (int (*)(...))QQuickView::~QQuickView
+56    (int (*)(...))QQuickWindow::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QQuickView::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWindow::surfaceType
+120   (int (*)(...))QWindow::format
+128   (int (*)(...))QWindow::size
+136   (int (*)(...))QQuickWindow::accessibleRoot
+144   (int (*)(...))QQuickWindow::focusObject
+152   (int (*)(...))QQuickWindow::exposeEvent
+160   (int (*)(...))QQuickView::resizeEvent
+168   (int (*)(...))QWindow::moveEvent
+176   (int (*)(...))QQuickWindow::focusInEvent
+184   (int (*)(...))QQuickWindow::focusOutEvent
+192   (int (*)(...))QQuickWindow::showEvent
+200   (int (*)(...))QQuickWindow::hideEvent
+208   (int (*)(...))QQuickView::keyPressEvent
+216   (int (*)(...))QQuickView::keyReleaseEvent
+224   (int (*)(...))QQuickView::mousePressEvent
+232   (int (*)(...))QQuickView::mouseReleaseEvent
+240   (int (*)(...))QQuickWindow::mouseDoubleClickEvent
+248   (int (*)(...))QQuickView::mouseMoveEvent
+256   (int (*)(...))QQuickWindow::wheelEvent
+264   (int (*)(...))QWindow::touchEvent
+272   (int (*)(...))QWindow::tabletEvent
+280   (int (*)(...))QWindow::nativeEvent
+288   (int (*)(...))QWindow::surfaceHandle
+296   (int (*)(...))-16
+304   (int (*)(...))(& _ZTI10QQuickView)
+312   (int (*)(...))QQuickView::_ZThn16_N10QQuickViewD1Ev
+320   (int (*)(...))QQuickView::_ZThn16_N10QQuickViewD0Ev
+328   (int (*)(...))QWindow::_ZThn16_NK7QWindow6formatEv
+336   (int (*)(...))QWindow::_ZThn16_NK7QWindow13surfaceHandleEv
+344   (int (*)(...))QWindow::_ZThn16_NK7QWindow11surfaceTypeEv
+352   (int (*)(...))QWindow::_ZThn16_NK7QWindow4sizeEv
+
+Class QQuickView
+   size=40 align=8
+   base size=40 base align=8
+QQuickView (0x0x7f13ea034888) 0
+    vptr=((& QQuickView::_ZTV10QQuickView) + 16u)
+  QQuickWindow (0x0x7f13ea0348f0) 0
+      primary-for QQuickView (0x0x7f13ea034888)
+    QWindow (0x0x7f13e9d83bd0) 0
+        primary-for QQuickWindow (0x0x7f13ea0348f0)
+      QObject (0x0x7f13ea059b40) 0
+          primary-for QWindow (0x0x7f13e9d83bd0)
+      QSurface (0x0x7f13ea059ba0) 16
+          vptr=((& QQuickView::_ZTV10QQuickView) + 312u)
+
+Class QSGAbstractRenderer::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSGAbstractRenderer::QPrivateSignal (0x0x7f13ea059cc0) 0 empty
+
+Vtable for QSGAbstractRenderer
+QSGAbstractRenderer::_ZTV19QSGAbstractRenderer: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QSGAbstractRenderer)
+16    (int (*)(...))QSGAbstractRenderer::metaObject
+24    (int (*)(...))QSGAbstractRenderer::qt_metacast
+32    (int (*)(...))QSGAbstractRenderer::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+
+Class QSGAbstractRenderer
+   size=16 align=8
+   base size=16 base align=8
+QSGAbstractRenderer (0x0x7f13ea034958) 0
+    vptr=((& QSGAbstractRenderer::_ZTV19QSGAbstractRenderer) + 16u)
+  QObject (0x0x7f13ea059c60) 0
+      primary-for QSGAbstractRenderer (0x0x7f13ea034958)
+
+Class QSGEngine::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSGEngine::QPrivateSignal (0x0x7f13ea059f00) 0 empty
+
+Vtable for QSGEngine
+QSGEngine::_ZTV9QSGEngine: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QSGEngine)
+16    (int (*)(...))QSGEngine::metaObject
+24    (int (*)(...))QSGEngine::qt_metacast
+32    (int (*)(...))QSGEngine::qt_metacall
+40    (int (*)(...))QSGEngine::~QSGEngine
+48    (int (*)(...))QSGEngine::~QSGEngine
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QSGEngine
+   size=16 align=8
+   base size=16 base align=8
+QSGEngine (0x0x7f13ea034a90) 0
+    vptr=((& QSGEngine::_ZTV9QSGEngine) + 16u)
+  QObject (0x0x7f13ea059ea0) 0
+      primary-for QSGEngine (0x0x7f13ea034a90)
+
+Class QSGMaterialShader::RenderState
+   size=16 align=8
+   base size=16 base align=8
+QSGMaterialShader::RenderState (0x0x7f13e9e331e0) 0
+
+Vtable for QSGMaterialShader
+QSGMaterialShader::_ZTV17QSGMaterialShader: 12u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QSGMaterialShader)
+16    0u
+24    0u
+32    (int (*)(...))QSGMaterialShader::activate
+40    (int (*)(...))QSGMaterialShader::deactivate
+48    (int (*)(...))QSGMaterialShader::updateState
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))QSGMaterialShader::compile
+72    (int (*)(...))QSGMaterialShader::initialize
+80    (int (*)(...))QSGMaterialShader::vertexShader
+88    (int (*)(...))QSGMaterialShader::fragmentShader
+
+Class QSGMaterialShader
+   size=32 align=8
+   base size=32 base align=8
+QSGMaterialShader (0x0x7f13e9e33180) 0
+    vptr=((& QSGMaterialShader::_ZTV17QSGMaterialShader) + 16u)
+
+Class QSGMaterialType
+   size=1 align=1
+   base size=0 base align=1
+QSGMaterialType (0x0x7f13e9e33480) 0 empty
+
+Vtable for QSGMaterial
+QSGMaterial::_ZTV11QSGMaterial: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QSGMaterial)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))QSGMaterial::compare
+
+Class QSGMaterial
+   size=24 align=8
+   base size=24 base align=8
+QSGMaterial (0x0x7f13e9e334e0) 0
+    vptr=((& QSGMaterial::_ZTV11QSGMaterial) + 16u)
+
+Vtable for QSGFlatColorMaterial
+QSGFlatColorMaterial::_ZTV20QSGFlatColorMaterial: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QSGFlatColorMaterial)
+16    (int (*)(...))QSGFlatColorMaterial::~QSGFlatColorMaterial
+24    (int (*)(...))QSGFlatColorMaterial::~QSGFlatColorMaterial
+32    (int (*)(...))QSGFlatColorMaterial::type
+40    (int (*)(...))QSGFlatColorMaterial::createShader
+48    (int (*)(...))QSGFlatColorMaterial::compare
+
+Class QSGFlatColorMaterial
+   size=40 align=8
+   base size=40 base align=8
+QSGFlatColorMaterial (0x0x7f13ea034dd0) 0
+    vptr=((& QSGFlatColorMaterial::_ZTV20QSGFlatColorMaterial) + 16u)
+  QSGMaterial (0x0x7f13e9e336c0) 0
+      primary-for QSGFlatColorMaterial (0x0x7f13ea034dd0)
+
+Class QSGTexture::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSGTexture::QPrivateSignal (0x0x7f13e9e33780) 0 empty
+
+Vtable for QSGTexture
+QSGTexture::_ZTV10QSGTexture: 22u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QSGTexture)
+16    (int (*)(...))QSGTexture::metaObject
+24    (int (*)(...))QSGTexture::qt_metacast
+32    (int (*)(...))QSGTexture::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))__cxa_pure_virtual
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))QSGTexture::normalizedTextureSubRect
+152   (int (*)(...))QSGTexture::isAtlasTexture
+160   (int (*)(...))QSGTexture::removedFromAtlas
+168   (int (*)(...))__cxa_pure_virtual
+
+Class QSGTexture
+   size=16 align=8
+   base size=16 base align=8
+QSGTexture (0x0x7f13ea034e38) 0
+    vptr=((& QSGTexture::_ZTV10QSGTexture) + 16u)
+  QObject (0x0x7f13e9e33720) 0
+      primary-for QSGTexture (0x0x7f13ea034e38)
+
+Class QSGDynamicTexture::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSGDynamicTexture::QPrivateSignal (0x0x7f13e9e33840) 0 empty
+
+Vtable for QSGDynamicTexture
+QSGDynamicTexture::_ZTV17QSGDynamicTexture: 23u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QSGDynamicTexture)
+16    (int (*)(...))QSGDynamicTexture::metaObject
+24    (int (*)(...))QSGDynamicTexture::qt_metacast
+32    (int (*)(...))QSGDynamicTexture::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))__cxa_pure_virtual
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))QSGTexture::normalizedTextureSubRect
+152   (int (*)(...))QSGTexture::isAtlasTexture
+160   (int (*)(...))QSGTexture::removedFromAtlas
+168   (int (*)(...))__cxa_pure_virtual
+176   (int (*)(...))__cxa_pure_virtual
+
+Class QSGDynamicTexture
+   size=16 align=8
+   base size=16 base align=8
+QSGDynamicTexture (0x0x7f13ea034ea0) 0
+    vptr=((& QSGDynamicTexture::_ZTV17QSGDynamicTexture) + 16u)
+  QSGTexture (0x0x7f13ea034f08) 0
+      primary-for QSGDynamicTexture (0x0x7f13ea034ea0)
+    QObject (0x0x7f13e9e337e0) 0
+        primary-for QSGTexture (0x0x7f13ea034f08)
+
+Vtable for QSGImageNode
+QSGImageNode::_ZTV12QSGImageNode: 20u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QSGImageNode)
+16    0u
+24    0u
+32    (int (*)(...))QSGNode::isSubtreeBlocked
+40    (int (*)(...))QSGNode::preprocess
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))__cxa_pure_virtual
+72    (int (*)(...))__cxa_pure_virtual
+80    (int (*)(...))__cxa_pure_virtual
+88    (int (*)(...))__cxa_pure_virtual
+96    (int (*)(...))__cxa_pure_virtual
+104   (int (*)(...))__cxa_pure_virtual
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))__cxa_pure_virtual
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))__cxa_pure_virtual
+
+Class QSGImageNode
+   size=144 align=8
+   base size=144 base align=8
+QSGImageNode (0x0x7f13ea034f70) 0
+    vptr=((& QSGImageNode::_ZTV12QSGImageNode) + 16u)
+  QSGGeometryNode (0x0x7f13e9b0a000) 0
+      primary-for QSGImageNode (0x0x7f13ea034f70)
+    QSGBasicGeometryNode (0x0x7f13e9b0a068) 0
+        primary-for QSGGeometryNode (0x0x7f13e9b0a000)
+      QSGNode (0x0x7f13e9e338a0) 0
+          primary-for QSGBasicGeometryNode (0x0x7f13e9b0a068)
+
+Vtable for QSGNinePatchNode
+QSGNinePatchNode::_ZTV16QSGNinePatchNode: 11u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QSGNinePatchNode)
+16    0u
+24    0u
+32    (int (*)(...))QSGNode::isSubtreeBlocked
+40    (int (*)(...))QSGNode::preprocess
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))__cxa_pure_virtual
+72    (int (*)(...))__cxa_pure_virtual
+80    (int (*)(...))__cxa_pure_virtual
+
+Class QSGNinePatchNode
+   size=144 align=8
+   base size=144 base align=8
+QSGNinePatchNode (0x0x7f13e9b0a1a0) 0
+    vptr=((& QSGNinePatchNode::_ZTV16QSGNinePatchNode) + 16u)
+  QSGGeometryNode (0x0x7f13e9b0a208) 0
+      primary-for QSGNinePatchNode (0x0x7f13e9b0a1a0)
+    QSGBasicGeometryNode (0x0x7f13e9b0a270) 0
+        primary-for QSGGeometryNode (0x0x7f13e9b0a208)
+      QSGNode (0x0x7f13e9e33a80) 0
+          primary-for QSGBasicGeometryNode (0x0x7f13e9b0a270)
+
+Vtable for QSGRectangleNode
+QSGRectangleNode::_ZTV16QSGRectangleNode: 10u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QSGRectangleNode)
+16    0u
+24    0u
+32    (int (*)(...))QSGNode::isSubtreeBlocked
+40    (int (*)(...))QSGNode::preprocess
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))__cxa_pure_virtual
+72    (int (*)(...))__cxa_pure_virtual
+
+Class QSGRectangleNode
+   size=144 align=8
+   base size=144 base align=8
+QSGRectangleNode (0x0x7f13e9b0a2d8) 0
+    vptr=((& QSGRectangleNode::_ZTV16QSGRectangleNode) + 16u)
+  QSGGeometryNode (0x0x7f13e9b0a340) 0
+      primary-for QSGRectangleNode (0x0x7f13e9b0a2d8)
+    QSGBasicGeometryNode (0x0x7f13e9b0a3a8) 0
+        primary-for QSGGeometryNode (0x0x7f13e9b0a340)
+      QSGNode (0x0x7f13e9e33ae0) 0
+          primary-for QSGBasicGeometryNode (0x0x7f13e9b0a3a8)
+
+Vtable for QSGRenderNode::RenderState
+QSGRenderNode::RenderState::_ZTVN13QSGRenderNode11RenderStateE: 11u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN13QSGRenderNode11RenderStateE)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))__cxa_pure_virtual
+72    (int (*)(...))__cxa_pure_virtual
+80    (int (*)(...))QSGRenderNode::RenderState::get
+
+Class QSGRenderNode::RenderState
+   size=8 align=8
+   base size=8 base align=8
+QSGRenderNode::RenderState (0x0x7f13e9e33ba0) 0 nearly-empty
+    vptr=((& QSGRenderNode::RenderState::_ZTVN13QSGRenderNode11RenderStateE) + 16u)
+
+Vtable for QSGRenderNode
+QSGRenderNode::_ZTV13QSGRenderNode: 11u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QSGRenderNode)
+16    0u
+24    0u
+32    (int (*)(...))QSGNode::isSubtreeBlocked
+40    (int (*)(...))QSGNode::preprocess
+48    (int (*)(...))QSGRenderNode::changedStates
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))QSGRenderNode::releaseResources
+72    (int (*)(...))QSGRenderNode::flags
+80    (int (*)(...))QSGRenderNode::rect
+
+Class QSGRenderNode
+   size=88 align=8
+   base size=88 base align=8
+QSGRenderNode (0x0x7f13e9b0a410) 0
+    vptr=((& QSGRenderNode::_ZTV13QSGRenderNode) + 16u)
+  QSGNode (0x0x7f13e9e33b40) 0
+      primary-for QSGRenderNode (0x0x7f13e9b0a410)
+
+Vtable for QSGSimpleRectNode
+QSGSimpleRectNode::_ZTV17QSGSimpleRectNode: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QSGSimpleRectNode)
+16    (int (*)(...))QSGSimpleRectNode::~QSGSimpleRectNode
+24    (int (*)(...))QSGSimpleRectNode::~QSGSimpleRectNode
+32    (int (*)(...))QSGNode::isSubtreeBlocked
+40    (int (*)(...))QSGNode::preprocess
+
+Class QSGSimpleRectNode
+   size=320 align=8
+   base size=320 base align=8
+QSGSimpleRectNode (0x0x7f13e9b0a888) 0
+    vptr=((& QSGSimpleRectNode::_ZTV17QSGSimpleRectNode) + 16u)
+  QSGGeometryNode (0x0x7f13e9b0a8f0) 0
+      primary-for QSGSimpleRectNode (0x0x7f13e9b0a888)
+    QSGBasicGeometryNode (0x0x7f13e9b0a958) 0
+        primary-for QSGGeometryNode (0x0x7f13e9b0a8f0)
+      QSGNode (0x0x7f13e9bed1e0) 0
+          primary-for QSGBasicGeometryNode (0x0x7f13e9b0a958)
+
+Vtable for QSGOpaqueTextureMaterial
+QSGOpaqueTextureMaterial::_ZTV24QSGOpaqueTextureMaterial: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QSGOpaqueTextureMaterial)
+16    (int (*)(...))QSGOpaqueTextureMaterial::~QSGOpaqueTextureMaterial
+24    (int (*)(...))QSGOpaqueTextureMaterial::~QSGOpaqueTextureMaterial
+32    (int (*)(...))QSGOpaqueTextureMaterial::type
+40    (int (*)(...))QSGOpaqueTextureMaterial::createShader
+48    (int (*)(...))QSGOpaqueTextureMaterial::compare
+
+Class QSGOpaqueTextureMaterial
+   size=40 align=8
+   base size=36 base align=8
+QSGOpaqueTextureMaterial (0x0x7f13e9b0a9c0) 0
+    vptr=((& QSGOpaqueTextureMaterial::_ZTV24QSGOpaqueTextureMaterial) + 16u)
+  QSGMaterial (0x0x7f13e9bed240) 0
+      primary-for QSGOpaqueTextureMaterial (0x0x7f13e9b0a9c0)
+
+Vtable for QSGTextureMaterial
+QSGTextureMaterial::_ZTV18QSGTextureMaterial: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QSGTextureMaterial)
+16    (int (*)(...))QSGTextureMaterial::~QSGTextureMaterial
+24    (int (*)(...))QSGTextureMaterial::~QSGTextureMaterial
+32    (int (*)(...))QSGTextureMaterial::type
+40    (int (*)(...))QSGTextureMaterial::createShader
+48    (int (*)(...))QSGOpaqueTextureMaterial::compare
+
+Class QSGTextureMaterial
+   size=40 align=8
+   base size=36 base align=8
+QSGTextureMaterial (0x0x7f13e9b0aa28) 0
+    vptr=((& QSGTextureMaterial::_ZTV18QSGTextureMaterial) + 16u)
+  QSGOpaqueTextureMaterial (0x0x7f13e9b0aa90) 0
+      primary-for QSGTextureMaterial (0x0x7f13e9b0aa28)
+    QSGMaterial (0x0x7f13e9bed2a0) 0
+        primary-for QSGOpaqueTextureMaterial (0x0x7f13e9b0aa90)
+
+Vtable for QSGSimpleTextureNode
+QSGSimpleTextureNode::_ZTV20QSGSimpleTextureNode: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QSGSimpleTextureNode)
+16    (int (*)(...))QSGSimpleTextureNode::~QSGSimpleTextureNode
+24    (int (*)(...))QSGSimpleTextureNode::~QSGSimpleTextureNode
+32    (int (*)(...))QSGNode::isSubtreeBlocked
+40    (int (*)(...))QSGNode::preprocess
+
+Class QSGSimpleTextureNode
+   size=384 align=8
+   base size=384 base align=8
+QSGSimpleTextureNode (0x0x7f13e9b0aaf8) 0
+    vptr=((& QSGSimpleTextureNode::_ZTV20QSGSimpleTextureNode) + 16u)
+  QSGGeometryNode (0x0x7f13e9b0ab60) 0
+      primary-for QSGSimpleTextureNode (0x0x7f13e9b0aaf8)
+    QSGBasicGeometryNode (0x0x7f13e9b0abc8) 0
+        primary-for QSGGeometryNode (0x0x7f13e9b0ab60)
+      QSGNode (0x0x7f13e9bed300) 0
+          primary-for QSGBasicGeometryNode (0x0x7f13e9b0abc8)
+
+Class QSGTextureProvider::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSGTextureProvider::QPrivateSignal (0x0x7f13e9bed5a0) 0 empty
+
+Vtable for QSGTextureProvider
+QSGTextureProvider::_ZTV18QSGTextureProvider: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QSGTextureProvider)
+16    (int (*)(...))QSGTextureProvider::metaObject
+24    (int (*)(...))QSGTextureProvider::qt_metacast
+32    (int (*)(...))QSGTextureProvider::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+
+Class QSGTextureProvider
+   size=16 align=8
+   base size=16 base align=8
+QSGTextureProvider (0x0x7f13e9b0ad68) 0
+    vptr=((& QSGTextureProvider::_ZTV18QSGTextureProvider) + 16u)
+  QObject (0x0x7f13e9bed540) 0
+      primary-for QSGTextureProvider (0x0x7f13e9b0ad68)
+
+Vtable for QSGVertexColorMaterial
+QSGVertexColorMaterial::_ZTV22QSGVertexColorMaterial: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI22QSGVertexColorMaterial)
+16    (int (*)(...))QSGVertexColorMaterial::~QSGVertexColorMaterial
+24    (int (*)(...))QSGVertexColorMaterial::~QSGVertexColorMaterial
+32    (int (*)(...))QSGVertexColorMaterial::type
+40    (int (*)(...))QSGVertexColorMaterial::createShader
+48    (int (*)(...))QSGVertexColorMaterial::compare
+
+Class QSGVertexColorMaterial
+   size=24 align=8
+   base size=24 base align=8
+QSGVertexColorMaterial (0x0x7f13e9b0add0) 0
+    vptr=((& QSGVertexColorMaterial::_ZTV22QSGVertexColorMaterial) + 16u)
+  QSGMaterial (0x0x7f13e9bed600) 0
+      primary-for QSGVertexColorMaterial (0x0x7f13e9b0add0)
+
diff --git a/tests/auto/bic/data/QtQuick.5.12.0.linux-gcc-amd64.txt b/tests/auto/bic/data/QtQuick.5.12.0.linux-gcc-amd64.txt
new file mode 100644
index 0000000000..605cc515ee
--- /dev/null
+++ b/tests/auto/bic/data/QtQuick.5.12.0.linux-gcc-amd64.txt
@@ -0,0 +1,11118 @@
+Class std::__failure_type
+   size=1 align=1
+   base size=0 base align=1
+std::__failure_type (0x0x7fc66049d660) 0 empty
+
+Class std::__do_is_destructible_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__do_is_destructible_impl (0x0x7fc660089de0) 0 empty
+
+Class std::__do_is_nt_destructible_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__do_is_nt_destructible_impl (0x0x7fc6600b4060) 0 empty
+
+Class std::__do_is_default_constructible_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__do_is_default_constructible_impl (0x0x7fc6600b42a0) 0 empty
+
+Class std::__do_is_static_castable_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__do_is_static_castable_impl (0x0x7fc6600b44e0) 0 empty
+
+Class std::__do_is_direct_constructible_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__do_is_direct_constructible_impl (0x0x7fc6600b4660) 0 empty
+
+Class std::__do_is_nary_constructible_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__do_is_nary_constructible_impl (0x0x7fc6600b4a20) 0 empty
+
+Class std::__do_common_type_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__do_common_type_impl (0x0x7fc66016e1e0) 0 empty
+
+Class std::__do_member_type_wrapper
+   size=1 align=1
+   base size=0 base align=1
+std::__do_member_type_wrapper (0x0x7fc66016e2a0) 0 empty
+
+Class std::__result_of_memfun_ref_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__result_of_memfun_ref_impl (0x0x7fc66016e600) 0 empty
+
+Class std::__result_of_memfun_deref_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__result_of_memfun_deref_impl (0x0x7fc66016e6c0) 0 empty
+
+Class std::__result_of_memobj_ref_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__result_of_memobj_ref_impl (0x0x7fc66016e780) 0 empty
+
+Class std::__result_of_memobj_deref_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__result_of_memobj_deref_impl (0x0x7fc66016e840) 0 empty
+
+Class std::__result_of_other_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__result_of_other_impl (0x0x7fc66016eae0) 0 empty
+
+Class std::piecewise_construct_t
+   size=1 align=1
+   base size=0 base align=1
+std::piecewise_construct_t (0x0x7fc66016ecc0) 0 empty
+
+Class std::__true_type
+   size=1 align=1
+   base size=0 base align=1
+std::__true_type (0x0x7fc6601ee180) 0 empty
+
+Class std::__false_type
+   size=1 align=1
+   base size=0 base align=1
+std::__false_type (0x0x7fc6601ee1e0) 0 empty
+
+Class std::input_iterator_tag
+   size=1 align=1
+   base size=0 base align=1
+std::input_iterator_tag (0x0x7fc660228e40) 0 empty
+
+Class std::output_iterator_tag
+   size=1 align=1
+   base size=0 base align=1
+std::output_iterator_tag (0x0x7fc660228ea0) 0 empty
+
+Class std::forward_iterator_tag
+   size=1 align=1
+   base size=1 base align=1
+std::forward_iterator_tag (0x0x7fc660177680) 0 empty
+  std::input_iterator_tag (0x0x7fc660228f00) 0 empty
+
+Class std::bidirectional_iterator_tag
+   size=1 align=1
+   base size=1 base align=1
+std::bidirectional_iterator_tag (0x0x7fc6601776e8) 0 empty
+  std::forward_iterator_tag (0x0x7fc660177750) 0 empty
+    std::input_iterator_tag (0x0x7fc660228f60) 0 empty
+
+Class std::random_access_iterator_tag
+   size=1 align=1
+   base size=1 base align=1
+std::random_access_iterator_tag (0x0x7fc6601777b8) 0 empty
+  std::bidirectional_iterator_tag (0x0x7fc660177820) 0 empty
+    std::forward_iterator_tag (0x0x7fc660177888) 0 empty
+      std::input_iterator_tag (0x0x7fc660253000) 0 empty
+
+Class __gnu_cxx::__ops::_Iter_less_iter
+   size=1 align=1
+   base size=0 base align=1
+__gnu_cxx::__ops::_Iter_less_iter (0x0x7fc660253c60) 0 empty
+
+Class __gnu_cxx::__ops::_Iter_less_val
+   size=1 align=1
+   base size=0 base align=1
+__gnu_cxx::__ops::_Iter_less_val (0x0x7fc660253cc0) 0 empty
+
+Class __gnu_cxx::__ops::_Val_less_iter
+   size=1 align=1
+   base size=0 base align=1
+__gnu_cxx::__ops::_Val_less_iter (0x0x7fc660253d20) 0 empty
+
+Class __gnu_cxx::__ops::_Iter_equal_to_iter
+   size=1 align=1
+   base size=0 base align=1
+__gnu_cxx::__ops::_Iter_equal_to_iter (0x0x7fc660253d80) 0 empty
+
+Class __gnu_cxx::__ops::_Iter_equal_to_val
+   size=1 align=1
+   base size=0 base align=1
+__gnu_cxx::__ops::_Iter_equal_to_val (0x0x7fc660253de0) 0 empty
+
+Class wait
+   size=4 align=4
+   base size=4 base align=4
+wait (0x0x7fc65ff24900) 0
+
+Class __locale_struct
+   size=232 align=8
+   base size=232 base align=8
+__locale_struct (0x0x7fc65ff24b40) 0
+
+Class timespec
+   size=16 align=8
+   base size=16 base align=8
+timespec (0x0x7fc65ff24c00) 0
+
+Class timeval
+   size=16 align=8
+   base size=16 base align=8
+timeval (0x0x7fc65ff24c60) 0
+
+Class pthread_attr_t
+   size=56 align=8
+   base size=56 base align=8
+pthread_attr_t (0x0x7fc65ff24d20) 0
+
+Class __pthread_internal_list
+   size=16 align=8
+   base size=16 base align=8
+__pthread_internal_list (0x0x7fc65ff24d80) 0
+
+Class random_data
+   size=48 align=8
+   base size=48 base align=8
+random_data (0x0x7fc65ffc8240) 0
+
+Class drand48_data
+   size=24 align=8
+   base size=24 base align=8
+drand48_data (0x0x7fc65ffc82a0) 0
+
+Vtable for std::exception
+std::exception::_ZTVSt9exception: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt9exception)
+16    (int (*)(...))std::exception::~exception
+24    (int (*)(...))std::exception::~exception
+32    (int (*)(...))std::exception::what
+
+Class std::exception
+   size=8 align=8
+   base size=8 base align=8
+std::exception (0x0x7fc65ffc8300) 0 nearly-empty
+    vptr=((& std::exception::_ZTVSt9exception) + 16u)
+
+Vtable for std::bad_exception
+std::bad_exception::_ZTVSt13bad_exception: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt13bad_exception)
+16    (int (*)(...))std::bad_exception::~bad_exception
+24    (int (*)(...))std::bad_exception::~bad_exception
+32    (int (*)(...))std::bad_exception::what
+
+Class std::bad_exception
+   size=8 align=8
+   base size=8 base align=8
+std::bad_exception (0x0x7fc660177dd0) 0 nearly-empty
+    vptr=((& std::bad_exception::_ZTVSt13bad_exception) + 16u)
+  std::exception (0x0x7fc65ffc8360) 0 nearly-empty
+      primary-for std::bad_exception (0x0x7fc660177dd0)
+
+Class std::__exception_ptr::exception_ptr
+   size=8 align=8
+   base size=8 base align=8
+std::__exception_ptr::exception_ptr (0x0x7fc65ffc83c0) 0
+
+Vtable for std::nested_exception
+std::nested_exception::_ZTVSt16nested_exception: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt16nested_exception)
+16    (int (*)(...))std::nested_exception::~nested_exception
+24    (int (*)(...))std::nested_exception::~nested_exception
+
+Class std::nested_exception
+   size=16 align=8
+   base size=16 base align=8
+std::nested_exception (0x0x7fc65ffc8420) 0
+    vptr=((& std::nested_exception::_ZTVSt16nested_exception) + 16u)
+
+Vtable for std::bad_alloc
+std::bad_alloc::_ZTVSt9bad_alloc: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt9bad_alloc)
+16    (int (*)(...))std::bad_alloc::~bad_alloc
+24    (int (*)(...))std::bad_alloc::~bad_alloc
+32    (int (*)(...))std::bad_alloc::what
+
+Class std::bad_alloc
+   size=8 align=8
+   base size=8 base align=8
+std::bad_alloc (0x0x7fc65fcb5000) 0 nearly-empty
+    vptr=((& std::bad_alloc::_ZTVSt9bad_alloc) + 16u)
+  std::exception (0x0x7fc65ffc8840) 0 nearly-empty
+      primary-for std::bad_alloc (0x0x7fc65fcb5000)
+
+Vtable for std::bad_array_new_length
+std::bad_array_new_length::_ZTVSt20bad_array_new_length: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt20bad_array_new_length)
+16    (int (*)(...))std::bad_array_new_length::~bad_array_new_length
+24    (int (*)(...))std::bad_array_new_length::~bad_array_new_length
+32    (int (*)(...))std::bad_array_new_length::what
+
+Class std::bad_array_new_length
+   size=8 align=8
+   base size=8 base align=8
+std::bad_array_new_length (0x0x7fc65fcb5068) 0 nearly-empty
+    vptr=((& std::bad_array_new_length::_ZTVSt20bad_array_new_length) + 16u)
+  std::bad_alloc (0x0x7fc65fcb50d0) 0 nearly-empty
+      primary-for std::bad_array_new_length (0x0x7fc65fcb5068)
+    std::exception (0x0x7fc65ffc88a0) 0 nearly-empty
+        primary-for std::bad_alloc (0x0x7fc65fcb50d0)
+
+Class std::nothrow_t
+   size=1 align=1
+   base size=0 base align=1
+std::nothrow_t (0x0x7fc65ffc8900) 0 empty
+
+Class __exception
+   size=40 align=8
+   base size=40 base align=8
+__exception (0x0x7fc65fd3d540) 0
+
+Class lconv
+   size=96 align=8
+   base size=96 base align=8
+lconv (0x0x7fc65fb5d240) 0
+
+Vtable for __cxxabiv1::__forced_unwind
+__cxxabiv1::__forced_unwind::_ZTVN10__cxxabiv115__forced_unwindE: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN10__cxxabiv115__forced_unwindE)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class __cxxabiv1::__forced_unwind
+   size=8 align=8
+   base size=8 base align=8
+__cxxabiv1::__forced_unwind (0x0x7fc65fb5d2a0) 0 nearly-empty
+    vptr=((& __cxxabiv1::__forced_unwind::_ZTVN10__cxxabiv115__forced_unwindE) + 16u)
+
+Class sched_param
+   size=4 align=4
+   base size=4 base align=4
+sched_param (0x0x7fc65fbff180) 0
+
+Class __sched_param
+   size=4 align=4
+   base size=4 base align=4
+__sched_param (0x0x7fc65fbff1e0) 0
+
+Class timex
+   size=208 align=8
+   base size=208 base align=8
+timex (0x0x7fc65fbff2a0) 0
+
+Class tm
+   size=56 align=8
+   base size=56 base align=8
+tm (0x0x7fc65fbff300) 0
+
+Class itimerspec
+   size=32 align=8
+   base size=32 base align=8
+itimerspec (0x0x7fc65fbff360) 0
+
+Class _pthread_cleanup_buffer
+   size=32 align=8
+   base size=32 base align=8
+_pthread_cleanup_buffer (0x0x7fc65fbff3c0) 0
+
+Class __pthread_cleanup_frame
+   size=24 align=8
+   base size=24 base align=8
+__pthread_cleanup_frame (0x0x7fc65fbff4e0) 0
+
+Class __pthread_cleanup_class
+   size=24 align=8
+   base size=24 base align=8
+__pthread_cleanup_class (0x0x7fc65fbff540) 0
+
+Class _IO_marker
+   size=24 align=8
+   base size=24 base align=8
+_IO_marker (0x0x7fc65fbff960) 0
+
+Class _IO_FILE
+   size=216 align=8
+   base size=216 base align=8
+_IO_FILE (0x0x7fc65fbff9c0) 0
+
+Class std::_Hash_impl
+   size=1 align=1
+   base size=0 base align=1
+std::_Hash_impl (0x0x7fc65f7211e0) 0 empty
+
+Class std::_Fnv_hash_impl
+   size=1 align=1
+   base size=0 base align=1
+std::_Fnv_hash_impl (0x0x7fc65f721240) 0 empty
+
+Class std::__numeric_limits_base
+   size=1 align=1
+   base size=0 base align=1
+std::__numeric_limits_base (0x0x7fc65f7fe1e0) 0 empty
+
+Class std::_Bit_reference
+   size=16 align=8
+   base size=16 base align=8
+std::_Bit_reference (0x0x7fc65f613000) 0
+
+Class std::_Bit_iterator_base
+   size=16 align=8
+   base size=12 base align=8
+std::_Bit_iterator_base (0x0x7fc65f71ee38) 0
+  std::iterator<std::random_access_iterator_tag, bool> (0x0x7fc65f6130c0) 0 empty
+
+Class std::_Bit_iterator
+   size=16 align=8
+   base size=12 base align=8
+std::_Bit_iterator (0x0x7fc65f71eea0) 0
+  std::_Bit_iterator_base (0x0x7fc65f71ef08) 0
+    std::iterator<std::random_access_iterator_tag, bool> (0x0x7fc65f613120) 0 empty
+
+Class std::_Bit_const_iterator
+   size=16 align=8
+   base size=12 base align=8
+std::_Bit_const_iterator (0x0x7fc65f71ef70) 0
+  std::_Bit_iterator_base (0x0x7fc65f71e618) 0
+    std::iterator<std::random_access_iterator_tag, bool> (0x0x7fc65f613180) 0 empty
+
+Class std::random_device
+   size=5000 align=8
+   base size=5000 base align=8
+std::random_device (0x0x7fc65f613f60) 0
+
+Class std::bernoulli_distribution::param_type
+   size=8 align=8
+   base size=8 base align=8
+std::bernoulli_distribution::param_type (0x0x7fc65f3f6d20) 0
+
+Class std::bernoulli_distribution
+   size=8 align=8
+   base size=8 base align=8
+std::bernoulli_distribution (0x0x7fc65f3f6cc0) 0
+
+Class std::seed_seq
+   size=24 align=8
+   base size=24 base align=8
+std::seed_seq (0x0x7fc65f12acc0) 0
+
+Class qIsNull(double)::U
+   size=8 align=8
+   base size=8 base align=8
+qIsNull(double)::U (0x0x7fc65dd887e0) 0
+
+Class qIsNull(float)::U
+   size=4 align=4
+   base size=4 base align=4
+qIsNull(float)::U (0x0x7fc65dd88840) 0
+
+Class QSysInfo
+   size=1 align=1
+   base size=0 base align=1
+QSysInfo (0x0x7fc65da6c300) 0 empty
+
+Class QMessageLogContext
+   size=32 align=8
+   base size=32 base align=8
+QMessageLogContext (0x0x7fc65da6c360) 0
+
+Class QMessageLogger
+   size=32 align=8
+   base size=32 base align=8
+QMessageLogger (0x0x7fc65da6c3c0) 0
+
+Class QFlag
+   size=4 align=4
+   base size=4 base align=4
+QFlag (0x0x7fc65da6c420) 0
+
+Class QIncompatibleFlag
+   size=4 align=4
+   base size=4 base align=4
+QIncompatibleFlag (0x0x7fc65da6c6c0) 0
+
+Class std::__atomic_flag_base
+   size=1 align=1
+   base size=1 base align=1
+std::__atomic_flag_base (0x0x7fc65da6cc00) 0
+
+Class std::atomic_flag
+   size=1 align=1
+   base size=1 base align=1
+std::atomic_flag (0x0x7fc65da50d00) 0
+  std::__atomic_flag_base (0x0x7fc65da6cc60) 0
+
+Class QAtomicInt
+   size=4 align=4
+   base size=4 base align=4
+QAtomicInt (0x0x7fc65d8e7478) 0
+  QAtomicInteger<int> (0x0x7fc65d8e74e0) 0
+    QBasicAtomicInteger<int> (0x0x7fc65d6243c0) 0
+
+Class QInternal
+   size=1 align=1
+   base size=0 base align=1
+QInternal (0x0x7fc65d54e960) 0 empty
+
+Class QtPrivate::QSlotObjectBase
+   size=16 align=8
+   base size=16 base align=8
+QtPrivate::QSlotObjectBase (0x0x7fc65d2f3b40) 0
+
+Class QGenericArgument
+   size=16 align=8
+   base size=16 base align=8
+QGenericArgument (0x0x7fc65d2f3c60) 0
+
+Class QGenericReturnArgument
+   size=16 align=8
+   base size=16 base align=8
+QGenericReturnArgument (0x0x7fc65d3480d0) 0
+  QGenericArgument (0x0x7fc65d2f3cc0) 0
+
+Class QMetaObject
+   size=48 align=8
+   base size=48 base align=8
+QMetaObject (0x0x7fc65d2f3e40) 0
+
+Class QMetaObject::Connection
+   size=8 align=8
+   base size=8 base align=8
+QMetaObject::Connection (0x0x7fc65d2f3f00) 0
+
+Class QLatin1Char
+   size=1 align=1
+   base size=1 base align=1
+QLatin1Char (0x0x7fc65d3ecf60) 0
+
+Class QChar
+   size=2 align=2
+   base size=2 base align=2
+QChar (0x0x7fc65cfdb000) 0
+
+Class QtPrivate::RefCount
+   size=4 align=4
+   base size=4 base align=4
+QtPrivate::RefCount (0x0x7fc65cfdb2a0) 0
+
+Class QArrayData
+   size=24 align=8
+   base size=24 base align=8
+QArrayData (0x0x7fc65cfdb300) 0
+
+Class QtPrivate::QContainerImplHelper
+   size=1 align=1
+   base size=0 base align=1
+QtPrivate::QContainerImplHelper (0x0x7fc65cfdb660) 0 empty
+
+Class std::locale
+   size=8 align=8
+   base size=8 base align=8
+std::locale (0x0x7fc65cfdb6c0) 0
+
+Vtable for std::locale::facet
+std::locale::facet::_ZTVNSt6locale5facetE: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTINSt6locale5facetE)
+16    (int (*)(...))std::locale::facet::~facet
+24    (int (*)(...))std::locale::facet::~facet
+
+Class std::locale::facet
+   size=16 align=8
+   base size=12 base align=8
+std::locale::facet (0x0x7fc65cfdb720) 0
+    vptr=((& std::locale::facet::_ZTVNSt6locale5facetE) + 16u)
+
+Class std::locale::id
+   size=8 align=8
+   base size=8 base align=8
+std::locale::id (0x0x7fc65cfdb780) 0
+
+Class std::locale::_Impl
+   size=40 align=8
+   base size=40 base align=8
+std::locale::_Impl (0x0x7fc65cfdb7e0) 0
+
+Class std::__cow_string
+   size=8 align=8
+   base size=8 base align=8
+std::__cow_string (0x0x7fc65cfdbba0) 0
+
+Vtable for std::logic_error
+std::logic_error::_ZTVSt11logic_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt11logic_error)
+16    (int (*)(...))std::logic_error::~logic_error
+24    (int (*)(...))std::logic_error::~logic_error
+32    (int (*)(...))std::logic_error::what
+
+Class std::logic_error
+   size=16 align=8
+   base size=16 base align=8
+std::logic_error (0x0x7fc65d0e56e8) 0
+    vptr=((& std::logic_error::_ZTVSt11logic_error) + 16u)
+  std::exception (0x0x7fc65cfdbc60) 0 nearly-empty
+      primary-for std::logic_error (0x0x7fc65d0e56e8)
+
+Vtable for std::domain_error
+std::domain_error::_ZTVSt12domain_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt12domain_error)
+16    (int (*)(...))std::domain_error::~domain_error
+24    (int (*)(...))std::domain_error::~domain_error
+32    (int (*)(...))std::logic_error::what
+
+Class std::domain_error
+   size=16 align=8
+   base size=16 base align=8
+std::domain_error (0x0x7fc65d0e5750) 0
+    vptr=((& std::domain_error::_ZTVSt12domain_error) + 16u)
+  std::logic_error (0x0x7fc65d0e57b8) 0
+      primary-for std::domain_error (0x0x7fc65d0e5750)
+    std::exception (0x0x7fc65cfdbcc0) 0 nearly-empty
+        primary-for std::logic_error (0x0x7fc65d0e57b8)
+
+Vtable for std::invalid_argument
+std::invalid_argument::_ZTVSt16invalid_argument: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt16invalid_argument)
+16    (int (*)(...))std::invalid_argument::~invalid_argument
+24    (int (*)(...))std::invalid_argument::~invalid_argument
+32    (int (*)(...))std::logic_error::what
+
+Class std::invalid_argument
+   size=16 align=8
+   base size=16 base align=8
+std::invalid_argument (0x0x7fc65d0e5820) 0
+    vptr=((& std::invalid_argument::_ZTVSt16invalid_argument) + 16u)
+  std::logic_error (0x0x7fc65d0e5888) 0
+      primary-for std::invalid_argument (0x0x7fc65d0e5820)
+    std::exception (0x0x7fc65cfdbd20) 0 nearly-empty
+        primary-for std::logic_error (0x0x7fc65d0e5888)
+
+Vtable for std::length_error
+std::length_error::_ZTVSt12length_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt12length_error)
+16    (int (*)(...))std::length_error::~length_error
+24    (int (*)(...))std::length_error::~length_error
+32    (int (*)(...))std::logic_error::what
+
+Class std::length_error
+   size=16 align=8
+   base size=16 base align=8
+std::length_error (0x0x7fc65d0e58f0) 0
+    vptr=((& std::length_error::_ZTVSt12length_error) + 16u)
+  std::logic_error (0x0x7fc65d0e5958) 0
+      primary-for std::length_error (0x0x7fc65d0e58f0)
+    std::exception (0x0x7fc65cfdbd80) 0 nearly-empty
+        primary-for std::logic_error (0x0x7fc65d0e5958)
+
+Vtable for std::out_of_range
+std::out_of_range::_ZTVSt12out_of_range: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt12out_of_range)
+16    (int (*)(...))std::out_of_range::~out_of_range
+24    (int (*)(...))std::out_of_range::~out_of_range
+32    (int (*)(...))std::logic_error::what
+
+Class std::out_of_range
+   size=16 align=8
+   base size=16 base align=8
+std::out_of_range (0x0x7fc65d0e59c0) 0
+    vptr=((& std::out_of_range::_ZTVSt12out_of_range) + 16u)
+  std::logic_error (0x0x7fc65d0e5a28) 0
+      primary-for std::out_of_range (0x0x7fc65d0e59c0)
+    std::exception (0x0x7fc65cfdbde0) 0 nearly-empty
+        primary-for std::logic_error (0x0x7fc65d0e5a28)
+
+Vtable for std::runtime_error
+std::runtime_error::_ZTVSt13runtime_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt13runtime_error)
+16    (int (*)(...))std::runtime_error::~runtime_error
+24    (int (*)(...))std::runtime_error::~runtime_error
+32    (int (*)(...))std::runtime_error::what
+
+Class std::runtime_error
+   size=16 align=8
+   base size=16 base align=8
+std::runtime_error (0x0x7fc65d0e5a90) 0
+    vptr=((& std::runtime_error::_ZTVSt13runtime_error) + 16u)
+  std::exception (0x0x7fc65cfdbe40) 0 nearly-empty
+      primary-for std::runtime_error (0x0x7fc65d0e5a90)
+
+Vtable for std::range_error
+std::range_error::_ZTVSt11range_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt11range_error)
+16    (int (*)(...))std::range_error::~range_error
+24    (int (*)(...))std::range_error::~range_error
+32    (int (*)(...))std::runtime_error::what
+
+Class std::range_error
+   size=16 align=8
+   base size=16 base align=8
+std::range_error (0x0x7fc65d0e5af8) 0
+    vptr=((& std::range_error::_ZTVSt11range_error) + 16u)
+  std::runtime_error (0x0x7fc65d0e5b60) 0
+      primary-for std::range_error (0x0x7fc65d0e5af8)
+    std::exception (0x0x7fc65cfdbea0) 0 nearly-empty
+        primary-for std::runtime_error (0x0x7fc65d0e5b60)
+
+Vtable for std::overflow_error
+std::overflow_error::_ZTVSt14overflow_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt14overflow_error)
+16    (int (*)(...))std::overflow_error::~overflow_error
+24    (int (*)(...))std::overflow_error::~overflow_error
+32    (int (*)(...))std::runtime_error::what
+
+Class std::overflow_error
+   size=16 align=8
+   base size=16 base align=8
+std::overflow_error (0x0x7fc65d0e5bc8) 0
+    vptr=((& std::overflow_error::_ZTVSt14overflow_error) + 16u)
+  std::runtime_error (0x0x7fc65d0e5c30) 0
+      primary-for std::overflow_error (0x0x7fc65d0e5bc8)
+    std::exception (0x0x7fc65cfdbf00) 0 nearly-empty
+        primary-for std::runtime_error (0x0x7fc65d0e5c30)
+
+Vtable for std::underflow_error
+std::underflow_error::_ZTVSt15underflow_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt15underflow_error)
+16    (int (*)(...))std::underflow_error::~underflow_error
+24    (int (*)(...))std::underflow_error::~underflow_error
+32    (int (*)(...))std::runtime_error::what
+
+Class std::underflow_error
+   size=16 align=8
+   base size=16 base align=8
+std::underflow_error (0x0x7fc65d0e5c98) 0
+    vptr=((& std::underflow_error::_ZTVSt15underflow_error) + 16u)
+  std::runtime_error (0x0x7fc65d0e5d00) 0
+      primary-for std::underflow_error (0x0x7fc65d0e5c98)
+    std::exception (0x0x7fc65cfdbf60) 0 nearly-empty
+        primary-for std::runtime_error (0x0x7fc65d0e5d00)
+
+Vtable for std::_V2::error_category
+std::_V2::error_category::_ZTVNSt3_V214error_categoryE: 10u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTINSt3_V214error_categoryE)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))std::_V2::error_category::_M_message
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))std::_V2::error_category::default_error_condition
+64    (int (*)(...))std::_V2::error_category::equivalent
+72    (int (*)(...))std::_V2::error_category::equivalent
+
+Class std::_V2::error_category
+   size=8 align=8
+   base size=8 base align=8
+std::_V2::error_category (0x0x7fc65d19e120) 0 nearly-empty
+    vptr=((& std::_V2::error_category::_ZTVNSt3_V214error_categoryE) + 16u)
+
+Class std::error_code
+   size=16 align=8
+   base size=16 base align=8
+std::error_code (0x0x7fc65d19e360) 0
+
+Class std::error_condition
+   size=16 align=8
+   base size=16 base align=8
+std::error_condition (0x0x7fc65d19e4e0) 0
+
+Vtable for std::system_error
+std::system_error::_ZTVSt12system_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt12system_error)
+16    (int (*)(...))std::system_error::~system_error
+24    (int (*)(...))std::system_error::~system_error
+32    (int (*)(...))std::runtime_error::what
+
+Class std::system_error
+   size=32 align=8
+   base size=32 base align=8
+std::system_error (0x0x7fc65cdde138) 0
+    vptr=((& std::system_error::_ZTVSt12system_error) + 16u)
+  std::runtime_error (0x0x7fc65cdde1a0) 0
+      primary-for std::system_error (0x0x7fc65cdde138)
+    std::exception (0x0x7fc65d19e720) 0 nearly-empty
+        primary-for std::runtime_error (0x0x7fc65cdde1a0)
+
+Vtable for std::ios_base::failure
+std::ios_base::failure::_ZTVNSt8ios_base7failureB5cxx11E: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTINSt8ios_base7failureB5cxx11E)
+16    (int (*)(...))std::ios_base::failure::~failure
+24    (int (*)(...))std::ios_base::failure::~failure
+32    (int (*)(...))std::ios_base::failure::what
+
+Class std::ios_base::failure
+   size=32 align=8
+   base size=32 base align=8
+std::ios_base::failure (0x0x7fc65cdded68) 0
+    vptr=((& std::ios_base::failure::_ZTVNSt8ios_base7failureB5cxx11E) + 16u)
+  std::system_error (0x0x7fc65cddedd0) 0
+      primary-for std::ios_base::failure (0x0x7fc65cdded68)
+    std::runtime_error (0x0x7fc65cddee38) 0
+        primary-for std::system_error (0x0x7fc65cddedd0)
+      std::exception (0x0x7fc65d19ea20) 0 nearly-empty
+          primary-for std::runtime_error (0x0x7fc65cddee38)
+
+Class std::ios_base::_Callback_list
+   size=24 align=8
+   base size=24 base align=8
+std::ios_base::_Callback_list (0x0x7fc65d19ea80) 0
+
+Class std::ios_base::_Words
+   size=16 align=8
+   base size=16 base align=8
+std::ios_base::_Words (0x0x7fc65d19eae0) 0
+
+Class std::ios_base::Init
+   size=1 align=1
+   base size=0 base align=1
+std::ios_base::Init (0x0x7fc65d19eb40) 0 empty
+
+Vtable for std::ios_base
+std::ios_base::_ZTVSt8ios_base: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt8ios_base)
+16    (int (*)(...))std::ios_base::~ios_base
+24    (int (*)(...))std::ios_base::~ios_base
+
+Class std::ios_base
+   size=216 align=8
+   base size=216 base align=8
+std::ios_base (0x0x7fc65d19e9c0) 0
+    vptr=((& std::ios_base::_ZTVSt8ios_base) + 16u)
+
+Class std::ctype_base
+   size=1 align=1
+   base size=0 base align=1
+std::ctype_base (0x0x7fc65ced5300) 0 empty
+
+Class std::__num_base
+   size=1 align=1
+   base size=0 base align=1
+std::__num_base (0x0x7fc65ced59c0) 0 empty
+
+VTT for std::basic_ostream<char>
+std::basic_ostream<char>::_ZTTSo: 2u entries
+0     ((& std::basic_ostream<char>::_ZTVSo) + 24u)
+8     ((& std::basic_ostream<char>::_ZTVSo) + 64u)
+
+VTT for std::basic_ostream<wchar_t>
+std::basic_ostream<wchar_t>::_ZTTSt13basic_ostreamIwSt11char_traitsIwEE: 2u entries
+0     ((& std::basic_ostream<wchar_t>::_ZTVSt13basic_ostreamIwSt11char_traitsIwEE) + 24u)
+8     ((& std::basic_ostream<wchar_t>::_ZTVSt13basic_ostreamIwSt11char_traitsIwEE) + 64u)
+
+VTT for std::basic_istream<char>
+std::basic_istream<char>::_ZTTSi: 2u entries
+0     ((& std::basic_istream<char>::_ZTVSi) + 24u)
+8     ((& std::basic_istream<char>::_ZTVSi) + 64u)
+
+VTT for std::basic_istream<wchar_t>
+std::basic_istream<wchar_t>::_ZTTSt13basic_istreamIwSt11char_traitsIwEE: 2u entries
+0     ((& std::basic_istream<wchar_t>::_ZTVSt13basic_istreamIwSt11char_traitsIwEE) + 24u)
+8     ((& std::basic_istream<wchar_t>::_ZTVSt13basic_istreamIwSt11char_traitsIwEE) + 64u)
+
+Construction vtable for std::basic_istream<char> (0x0x7fc65ca9a750 instance) in std::basic_iostream<char>
+std::basic_iostream<char>::_ZTCSd0_Si: 10u entries
+0     24u
+8     (int (*)(...))0
+16    (int (*)(...))(& _ZTISi)
+24    0u
+32    0u
+40    18446744073709551592u
+48    (int (*)(...))-24
+56    (int (*)(...))(& _ZTISi)
+64    0u
+72    0u
+
+Construction vtable for std::basic_ostream<char> (0x0x7fc65ca9a820 instance) in std::basic_iostream<char>
+std::basic_iostream<char>::_ZTCSd16_So: 10u entries
+0     8u
+8     (int (*)(...))0
+16    (int (*)(...))(& _ZTISo)
+24    0u
+32    0u
+40    18446744073709551608u
+48    (int (*)(...))-8
+56    (int (*)(...))(& _ZTISo)
+64    0u
+72    0u
+
+VTT for std::basic_iostream<char>
+std::basic_iostream<char>::_ZTTSd: 7u entries
+0     ((& std::basic_iostream<char>::_ZTVSd) + 24u)
+8     ((& std::basic_iostream<char>::_ZTCSd0_Si) + 24u)
+16    ((& std::basic_iostream<char>::_ZTCSd0_Si) + 64u)
+24    ((& std::basic_iostream<char>::_ZTCSd16_So) + 24u)
+32    ((& std::basic_iostream<char>::_ZTCSd16_So) + 64u)
+40    ((& std::basic_iostream<char>::_ZTVSd) + 104u)
+48    ((& std::basic_iostream<char>::_ZTVSd) + 64u)
+
+Construction vtable for std::basic_istream<wchar_t> (0x0x7fc65ca9abc8 instance) in std::basic_iostream<wchar_t>
+std::basic_iostream<wchar_t>::_ZTCSt14basic_iostreamIwSt11char_traitsIwEE0_St13basic_istreamIwS1_E: 10u entries
+0     24u
+8     (int (*)(...))0
+16    (int (*)(...))(& _ZTISt13basic_istreamIwSt11char_traitsIwEE)
+24    0u
+32    0u
+40    18446744073709551592u
+48    (int (*)(...))-24
+56    (int (*)(...))(& _ZTISt13basic_istreamIwSt11char_traitsIwEE)
+64    0u
+72    0u
+
+Construction vtable for std::basic_ostream<wchar_t> (0x0x7fc65ca9ac98 instance) in std::basic_iostream<wchar_t>
+std::basic_iostream<wchar_t>::_ZTCSt14basic_iostreamIwSt11char_traitsIwEE16_St13basic_ostreamIwS1_E: 10u entries
+0     8u
+8     (int (*)(...))0
+16    (int (*)(...))(& _ZTISt13basic_ostreamIwSt11char_traitsIwEE)
+24    0u
+32    0u
+40    18446744073709551608u
+48    (int (*)(...))-8
+56    (int (*)(...))(& _ZTISt13basic_ostreamIwSt11char_traitsIwEE)
+64    0u
+72    0u
+
+VTT for std::basic_iostream<wchar_t>
+std::basic_iostream<wchar_t>::_ZTTSt14basic_iostreamIwSt11char_traitsIwEE: 7u entries
+0     ((& std::basic_iostream<wchar_t>::_ZTVSt14basic_iostreamIwSt11char_traitsIwEE) + 24u)
+8     ((& std::basic_iostream<wchar_t>::_ZTCSt14basic_iostreamIwSt11char_traitsIwEE0_St13basic_istreamIwS1_E) + 24u)
+16    ((& std::basic_iostream<wchar_t>::_ZTCSt14basic_iostreamIwSt11char_traitsIwEE0_St13basic_istreamIwS1_E) + 64u)
+24    ((& std::basic_iostream<wchar_t>::_ZTCSt14basic_iostreamIwSt11char_traitsIwEE16_St13basic_ostreamIwS1_E) + 24u)
+32    ((& std::basic_iostream<wchar_t>::_ZTCSt14basic_iostreamIwSt11char_traitsIwEE16_St13basic_ostreamIwS1_E) + 64u)
+40    ((& std::basic_iostream<wchar_t>::_ZTVSt14basic_iostreamIwSt11char_traitsIwEE) + 104u)
+48    ((& std::basic_iostream<wchar_t>::_ZTVSt14basic_iostreamIwSt11char_traitsIwEE) + 64u)
+
+Class QByteArrayDataPtr
+   size=8 align=8
+   base size=8 base align=8
+QByteArrayDataPtr (0x0x7fc65caf7240) 0
+
+Class QByteArray
+   size=8 align=8
+   base size=8 base align=8
+QByteArray (0x0x7fc65caf72a0) 0
+
+Class QByteRef
+   size=16 align=8
+   base size=12 base align=8
+QByteRef (0x0x7fc65c818600) 0
+
+Class QStringDataPtr
+   size=8 align=8
+   base size=8 base align=8
+QStringDataPtr (0x0x7fc65c818960) 0
+
+Class QStringView
+   size=16 align=8
+   base size=16 base align=8
+QStringView (0x0x7fc65c818de0) 0
+
+Class QLatin1String
+   size=16 align=8
+   base size=16 base align=8
+QLatin1String (0x0x7fc65c94bc60) 0
+
+Class QString::Null
+   size=1 align=1
+   base size=0 base align=1
+QString::Null (0x0x7fc65c5dd300) 0 empty
+
+Class QString
+   size=8 align=8
+   base size=8 base align=8
+QString (0x0x7fc65c5dd2a0) 0
+
+Class QCharRef
+   size=16 align=8
+   base size=12 base align=8
+QCharRef (0x0x7fc65c7853c0) 0
+
+Class QStringRef
+   size=16 align=8
+   base size=16 base align=8
+QStringRef (0x0x7fc65c54e000) 0
+
+Class QtPrivate::QHashCombine
+   size=1 align=1
+   base size=0 base align=1
+QtPrivate::QHashCombine (0x0x7fc65c54ec60) 0 empty
+
+Class QtPrivate::QHashCombineCommutative
+   size=1 align=1
+   base size=0 base align=1
+QtPrivate::QHashCombineCommutative (0x0x7fc65c54ecc0) 0 empty
+
+Class std::__detail::_List_node_base
+   size=16 align=8
+   base size=16 base align=8
+std::__detail::_List_node_base (0x0x7fc65c54ed20) 0
+
+Class QListData::NotArrayCompatibleLayout
+   size=1 align=1
+   base size=0 base align=1
+QListData::NotArrayCompatibleLayout (0x0x7fc65c365120) 0 empty
+
+Class QListData::NotIndirectLayout
+   size=1 align=1
+   base size=0 base align=1
+QListData::NotIndirectLayout (0x0x7fc65c365180) 0 empty
+
+Class QListData::ArrayCompatibleLayout
+   size=1 align=1
+   base size=1 base align=1
+QListData::ArrayCompatibleLayout (0x0x7fc65c2e36e8) 0 empty
+  QListData::NotIndirectLayout (0x0x7fc65c3651e0) 0 empty
+
+Class QListData::InlineWithPaddingLayout
+   size=1 align=1
+   base size=1 base align=1
+QListData::InlineWithPaddingLayout (0x0x7fc65bfe2f50) 0 empty
+  QListData::NotArrayCompatibleLayout (0x0x7fc65c365240) 0 empty
+  QListData::NotIndirectLayout (0x0x7fc65c3652a0) 0 empty
+
+Class QListData::IndirectLayout
+   size=1 align=1
+   base size=1 base align=1
+QListData::IndirectLayout (0x0x7fc65c2e3750) 0 empty
+  QListData::NotArrayCompatibleLayout (0x0x7fc65c365300) 0 empty
+
+Class QListData::Data
+   size=24 align=8
+   base size=24 base align=8
+QListData::Data (0x0x7fc65c365360) 0
+
+Class QListData
+   size=8 align=8
+   base size=8 base align=8
+QListData (0x0x7fc65c3650c0) 0
+
+Class QRegExp
+   size=8 align=8
+   base size=8 base align=8
+QRegExp (0x0x7fc65c3657e0) 0
+
+Class QStringMatcher::Data
+   size=272 align=8
+   base size=272 base align=8
+QStringMatcher::Data (0x0x7fc65c19da20) 0
+
+Class QStringMatcher
+   size=1048 align=8
+   base size=1048 base align=8
+QStringMatcher (0x0x7fc65c19d9c0) 0
+
+Class QStringList
+   size=8 align=8
+   base size=8 base align=8
+QStringList (0x0x7fc65c1ac1a0) 0
+  QList<QString> (0x0x7fc65c1ac208) 0
+    QListSpecialMethods<QString> (0x0x7fc65c19dc00) 0 empty
+
+Class QScopedPointerPodDeleter
+   size=1 align=1
+   base size=0 base align=1
+QScopedPointerPodDeleter (0x0x7fc65be40060) 0 empty
+
+Class std::_Rb_tree_node_base
+   size=32 align=8
+   base size=32 base align=8
+std::_Rb_tree_node_base (0x0x7fc65be40c00) 0
+
+Class std::allocator_arg_t
+   size=1 align=1
+   base size=0 base align=1
+std::allocator_arg_t (0x0x7fc65bbca2a0) 0 empty
+
+Class std::__uses_alloc_base
+   size=1 align=1
+   base size=0 base align=1
+std::__uses_alloc_base (0x0x7fc65bbca420) 0 empty
+
+Class std::__uses_alloc0::_Sink
+   size=1 align=1
+   base size=0 base align=1
+std::__uses_alloc0::_Sink (0x0x7fc65bbca4e0) 0 empty
+
+Class std::__uses_alloc0
+   size=1 align=1
+   base size=1 base align=1
+std::__uses_alloc0 (0x0x7fc65c1acaf8) 0
+  std::__uses_alloc_base (0x0x7fc65bbca480) 0 empty
+
+Class std::_Swallow_assign
+   size=1 align=1
+   base size=0 base align=1
+std::_Swallow_assign (0x0x7fc65bd4a540) 0 empty
+
+Class QtPrivate::AbstractDebugStreamFunction
+   size=16 align=8
+   base size=16 base align=8
+QtPrivate::AbstractDebugStreamFunction (0x0x7fc65bd4a780) 0
+
+Class QtPrivate::AbstractComparatorFunction
+   size=24 align=8
+   base size=24 base align=8
+QtPrivate::AbstractComparatorFunction (0x0x7fc65bd4a840) 0
+
+Class QtPrivate::AbstractConverterFunction
+   size=8 align=8
+   base size=8 base align=8
+QtPrivate::AbstractConverterFunction (0x0x7fc65bd4a960) 0
+
+Class QMetaType
+   size=80 align=8
+   base size=80 base align=8
+QMetaType (0x0x7fc65bd4aae0) 0
+
+Class QtMetaTypePrivate::VariantData
+   size=24 align=8
+   base size=20 base align=8
+QtMetaTypePrivate::VariantData (0x0x7fc65bd4af00) 0
+
+Class QtMetaTypePrivate::VectorBoolElements
+   size=1 align=1
+   base size=0 base align=1
+QtMetaTypePrivate::VectorBoolElements (0x0x7fc65baa2060) 0 empty
+
+Class QtMetaTypePrivate::QSequentialIterableImpl
+   size=104 align=8
+   base size=104 base align=8
+QtMetaTypePrivate::QSequentialIterableImpl (0x0x7fc65baa29c0) 0
+
+Class QtMetaTypePrivate::QAssociativeIterableImpl
+   size=112 align=8
+   base size=112 base align=8
+QtMetaTypePrivate::QAssociativeIterableImpl (0x0x7fc65baa2de0) 0
+
+Class QtMetaTypePrivate::QPairVariantInterfaceImpl
+   size=40 align=8
+   base size=40 base align=8
+QtMetaTypePrivate::QPairVariantInterfaceImpl (0x0x7fc65bb95120) 0
+
+Class std::chrono::_V2::system_clock
+   size=1 align=1
+   base size=0 base align=1
+std::chrono::_V2::system_clock (0x0x7fc65b9a5ae0) 0 empty
+
+Class std::chrono::_V2::steady_clock
+   size=1 align=1
+   base size=0 base align=1
+std::chrono::_V2::steady_clock (0x0x7fc65b701960) 0 empty
+
+Vtable for QObjectData
+QObjectData::_ZTV11QObjectData: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QObjectData)
+16    (int (*)(...))__cxa_pure_virtual
+24    (int (*)(...))__cxa_pure_virtual
+
+Class QObjectData
+   size=48 align=8
+   base size=48 base align=8
+QObjectData (0x0x7fc65b7019c0) 0
+    vptr=((& QObjectData::_ZTV11QObjectData) + 16u)
+
+Class QObject::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QObject::QPrivateSignal (0x0x7fc65b701ba0) 0 empty
+
+Vtable for QObject
+QObject::_ZTV7QObject: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QObject)
+16    (int (*)(...))QObject::metaObject
+24    (int (*)(...))QObject::qt_metacast
+32    (int (*)(...))QObject::qt_metacall
+40    (int (*)(...))QObject::~QObject
+48    (int (*)(...))QObject::~QObject
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QObject
+   size=16 align=8
+   base size=16 base align=8
+QObject (0x0x7fc65b701b40) 0
+    vptr=((& QObject::_ZTV7QObject) + 16u)
+
+Vtable for QObjectUserData
+QObjectUserData::_ZTV15QObjectUserData: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QObjectUserData)
+16    (int (*)(...))QObjectUserData::~QObjectUserData
+24    (int (*)(...))QObjectUserData::~QObjectUserData
+
+Class QObjectUserData
+   size=8 align=8
+   base size=8 base align=8
+QObjectUserData (0x0x7fc65b3b1e40) 0 nearly-empty
+    vptr=((& QObjectUserData::_ZTV15QObjectUserData) + 16u)
+
+Class QSignalBlocker
+   size=16 align=8
+   base size=10 base align=8
+QSignalBlocker (0x0x7fc65b3b1ea0) 0
+
+Class QAbstractAnimation::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractAnimation::QPrivateSignal (0x0x7fc65b3b1f60) 0 empty
+
+Vtable for QAbstractAnimation
+QAbstractAnimation::_ZTV18QAbstractAnimation: 18u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QAbstractAnimation)
+16    (int (*)(...))QAbstractAnimation::metaObject
+24    (int (*)(...))QAbstractAnimation::qt_metacast
+32    (int (*)(...))QAbstractAnimation::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QAbstractAnimation::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))QAbstractAnimation::updateState
+136   (int (*)(...))QAbstractAnimation::updateDirection
+
+Class QAbstractAnimation
+   size=16 align=8
+   base size=16 base align=8
+QAbstractAnimation (0x0x7fc65b3ceea0) 0
+    vptr=((& QAbstractAnimation::_ZTV18QAbstractAnimation) + 16u)
+  QObject (0x0x7fc65b3b1f00) 0
+      primary-for QAbstractAnimation (0x0x7fc65b3ceea0)
+
+Class QAnimationDriver::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAnimationDriver::QPrivateSignal (0x0x7fc65b43d060) 0 empty
+
+Vtable for QAnimationDriver
+QAnimationDriver::_ZTV16QAnimationDriver: 18u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QAnimationDriver)
+16    (int (*)(...))QAnimationDriver::metaObject
+24    (int (*)(...))QAnimationDriver::qt_metacast
+32    (int (*)(...))QAnimationDriver::qt_metacall
+40    (int (*)(...))QAnimationDriver::~QAnimationDriver
+48    (int (*)(...))QAnimationDriver::~QAnimationDriver
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QAnimationDriver::advance
+120   (int (*)(...))QAnimationDriver::elapsed
+128   (int (*)(...))QAnimationDriver::start
+136   (int (*)(...))QAnimationDriver::stop
+
+Class QAnimationDriver
+   size=16 align=8
+   base size=16 base align=8
+QAnimationDriver (0x0x7fc65b3cef08) 0
+    vptr=((& QAnimationDriver::_ZTV16QAnimationDriver) + 16u)
+  QObject (0x0x7fc65b43d000) 0
+      primary-for QAnimationDriver (0x0x7fc65b3cef08)
+
+Class QEventLoop::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QEventLoop::QPrivateSignal (0x0x7fc65b43d120) 0 empty
+
+Vtable for QEventLoop
+QEventLoop::_ZTV10QEventLoop: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QEventLoop)
+16    (int (*)(...))QEventLoop::metaObject
+24    (int (*)(...))QEventLoop::qt_metacast
+32    (int (*)(...))QEventLoop::qt_metacall
+40    (int (*)(...))QEventLoop::~QEventLoop
+48    (int (*)(...))QEventLoop::~QEventLoop
+56    (int (*)(...))QEventLoop::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QEventLoop
+   size=16 align=8
+   base size=16 base align=8
+QEventLoop (0x0x7fc65b3cef70) 0
+    vptr=((& QEventLoop::_ZTV10QEventLoop) + 16u)
+  QObject (0x0x7fc65b43d0c0) 0
+      primary-for QEventLoop (0x0x7fc65b3cef70)
+
+Class QEventLoopLocker
+   size=8 align=8
+   base size=8 base align=8
+QEventLoopLocker (0x0x7fc65b43d300) 0
+
+Class QAbstractEventDispatcher::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractEventDispatcher::QPrivateSignal (0x0x7fc65b43d3c0) 0 empty
+
+Class QAbstractEventDispatcher::TimerInfo
+   size=12 align=4
+   base size=12 base align=4
+QAbstractEventDispatcher::TimerInfo (0x0x7fc65b43d420) 0
+
+Vtable for QAbstractEventDispatcher
+QAbstractEventDispatcher::_ZTV24QAbstractEventDispatcher: 28u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QAbstractEventDispatcher)
+16    (int (*)(...))QAbstractEventDispatcher::metaObject
+24    (int (*)(...))QAbstractEventDispatcher::qt_metacast
+32    (int (*)(...))QAbstractEventDispatcher::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))__cxa_pure_virtual
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))__cxa_pure_virtual
+160   (int (*)(...))__cxa_pure_virtual
+168   (int (*)(...))__cxa_pure_virtual
+176   (int (*)(...))__cxa_pure_virtual
+184   (int (*)(...))__cxa_pure_virtual
+192   (int (*)(...))__cxa_pure_virtual
+200   (int (*)(...))__cxa_pure_virtual
+208   (int (*)(...))QAbstractEventDispatcher::startingUp
+216   (int (*)(...))QAbstractEventDispatcher::closingDown
+
+Class QAbstractEventDispatcher
+   size=16 align=8
+   base size=16 base align=8
+QAbstractEventDispatcher (0x0x7fc65b3ce2d8) 0
+    vptr=((& QAbstractEventDispatcher::_ZTV24QAbstractEventDispatcher) + 16u)
+  QObject (0x0x7fc65b43d360) 0
+      primary-for QAbstractEventDispatcher (0x0x7fc65b3ce2d8)
+
+Vtable for std::type_info
+std::type_info::_ZTVSt9type_info: 8u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt9type_info)
+16    (int (*)(...))std::type_info::~type_info
+24    (int (*)(...))std::type_info::~type_info
+32    (int (*)(...))std::type_info::__is_pointer_p
+40    (int (*)(...))std::type_info::__is_function_p
+48    (int (*)(...))std::type_info::__do_catch
+56    (int (*)(...))std::type_info::__do_upcast
+
+Class std::type_info
+   size=16 align=8
+   base size=16 base align=8
+std::type_info (0x0x7fc65b43d6c0) 0
+    vptr=((& std::type_info::_ZTVSt9type_info) + 16u)
+
+Vtable for std::bad_cast
+std::bad_cast::_ZTVSt8bad_cast: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt8bad_cast)
+16    (int (*)(...))std::bad_cast::~bad_cast
+24    (int (*)(...))std::bad_cast::~bad_cast
+32    (int (*)(...))std::bad_cast::what
+
+Class std::bad_cast
+   size=8 align=8
+   base size=8 base align=8
+std::bad_cast (0x0x7fc65b49f138) 0 nearly-empty
+    vptr=((& std::bad_cast::_ZTVSt8bad_cast) + 16u)
+  std::exception (0x0x7fc65b43d720) 0 nearly-empty
+      primary-for std::bad_cast (0x0x7fc65b49f138)
+
+Vtable for std::bad_typeid
+std::bad_typeid::_ZTVSt10bad_typeid: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt10bad_typeid)
+16    (int (*)(...))std::bad_typeid::~bad_typeid
+24    (int (*)(...))std::bad_typeid::~bad_typeid
+32    (int (*)(...))std::bad_typeid::what
+
+Class std::bad_typeid
+   size=8 align=8
+   base size=8 base align=8
+std::bad_typeid (0x0x7fc65b49f1a0) 0 nearly-empty
+    vptr=((& std::bad_typeid::_ZTVSt10bad_typeid) + 16u)
+  std::exception (0x0x7fc65b43d780) 0 nearly-empty
+      primary-for std::bad_typeid (0x0x7fc65b49f1a0)
+
+Vtable for std::bad_function_call
+std::bad_function_call::_ZTVSt17bad_function_call: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt17bad_function_call)
+16    (int (*)(...))std::bad_function_call::~bad_function_call
+24    (int (*)(...))std::bad_function_call::~bad_function_call
+32    (int (*)(...))std::bad_function_call::what
+
+Class std::bad_function_call
+   size=8 align=8
+   base size=8 base align=8
+std::bad_function_call (0x0x7fc65b20d410) 0 nearly-empty
+    vptr=((& std::bad_function_call::_ZTVSt17bad_function_call) + 16u)
+  std::exception (0x0x7fc65b1c4840) 0 nearly-empty
+      primary-for std::bad_function_call (0x0x7fc65b20d410)
+
+Class std::_Nocopy_types
+   size=16 align=8
+   base size=16 base align=8
+std::_Nocopy_types (0x0x7fc65b1c4900) 0
+
+Class std::_Any_data
+   size=16 align=8
+   base size=16 base align=8
+std::_Any_data (0x0x7fc65b1c4960) 0
+
+Class std::_Function_base
+   size=24 align=8
+   base size=24 base align=8
+std::_Function_base (0x0x7fc65b1c4a80) 0
+
+Class QMapNodeBase
+   size=24 align=8
+   base size=24 base align=8
+QMapNodeBase (0x0x7fc65b1c4f60) 0
+
+Class QMapDataBase
+   size=40 align=8
+   base size=40 base align=8
+QMapDataBase (0x0x7fc65b2c24e0) 0
+
+Class QHashData::Node
+   size=16 align=8
+   base size=16 base align=8
+QHashData::Node (0x0x7fc65b2c28a0) 0
+
+Class QHashData
+   size=48 align=8
+   base size=44 base align=8
+QHashData (0x0x7fc65b2c2840) 0
+
+Class QHashDummyValue
+   size=1 align=1
+   base size=0 base align=1
+QHashDummyValue (0x0x7fc65b2c2900) 0 empty
+
+Class QVariant::PrivateShared
+   size=16 align=8
+   base size=12 base align=8
+QVariant::PrivateShared (0x0x7fc65b0d21e0) 0
+
+Class QVariant::Private::Data
+   size=8 align=8
+   base size=8 base align=8
+QVariant::Private::Data (0x0x7fc65b0d22a0) 0
+
+Class QVariant::Private
+   size=16 align=8
+   base size=12 base align=8
+QVariant::Private (0x0x7fc65b0d2240) 0
+
+Class QVariant::Handler
+   size=72 align=8
+   base size=72 base align=8
+QVariant::Handler (0x0x7fc65b0d2300) 0
+
+Class QVariant
+   size=16 align=8
+   base size=16 base align=8
+QVariant (0x0x7fc65b0d2180) 0
+
+Class QVariantComparisonHelper
+   size=8 align=8
+   base size=8 base align=8
+QVariantComparisonHelper (0x0x7fc65ada0de0) 0
+
+Class QSequentialIterable::const_iterator
+   size=112 align=8
+   base size=112 base align=8
+QSequentialIterable::const_iterator (0x0x7fc65ae4d480) 0
+
+Class QSequentialIterable
+   size=104 align=8
+   base size=104 base align=8
+QSequentialIterable (0x0x7fc65ae4d420) 0
+
+Class QAssociativeIterable::const_iterator
+   size=120 align=8
+   base size=120 base align=8
+QAssociativeIterable::const_iterator (0x0x7fc65ae4d540) 0
+
+Class QAssociativeIterable
+   size=112 align=8
+   base size=112 base align=8
+QAssociativeIterable (0x0x7fc65ae4d4e0) 0
+
+Class QModelIndex
+   size=24 align=8
+   base size=24 base align=8
+QModelIndex (0x0x7fc65af71840) 0
+
+Class QPersistentModelIndex
+   size=8 align=8
+   base size=8 base align=8
+QPersistentModelIndex (0x0x7fc65af71f00) 0
+
+Class QAbstractItemModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractItemModel::QPrivateSignal (0x0x7fc65ad5c660) 0 empty
+
+Vtable for QAbstractItemModel
+QAbstractItemModel::_ZTV18QAbstractItemModel: 48u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QAbstractItemModel)
+16    (int (*)(...))QAbstractItemModel::metaObject
+24    (int (*)(...))QAbstractItemModel::qt_metacast
+32    (int (*)(...))QAbstractItemModel::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))QAbstractItemModel::sibling
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))QAbstractItemModel::hasChildren
+160   (int (*)(...))__cxa_pure_virtual
+168   (int (*)(...))QAbstractItemModel::setData
+176   (int (*)(...))QAbstractItemModel::headerData
+184   (int (*)(...))QAbstractItemModel::setHeaderData
+192   (int (*)(...))QAbstractItemModel::itemData
+200   (int (*)(...))QAbstractItemModel::setItemData
+208   (int (*)(...))QAbstractItemModel::mimeTypes
+216   (int (*)(...))QAbstractItemModel::mimeData
+224   (int (*)(...))QAbstractItemModel::canDropMimeData
+232   (int (*)(...))QAbstractItemModel::dropMimeData
+240   (int (*)(...))QAbstractItemModel::supportedDropActions
+248   (int (*)(...))QAbstractItemModel::supportedDragActions
+256   (int (*)(...))QAbstractItemModel::insertRows
+264   (int (*)(...))QAbstractItemModel::insertColumns
+272   (int (*)(...))QAbstractItemModel::removeRows
+280   (int (*)(...))QAbstractItemModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QAbstractItemModel::fetchMore
+312   (int (*)(...))QAbstractItemModel::canFetchMore
+320   (int (*)(...))QAbstractItemModel::flags
+328   (int (*)(...))QAbstractItemModel::sort
+336   (int (*)(...))QAbstractItemModel::buddy
+344   (int (*)(...))QAbstractItemModel::match
+352   (int (*)(...))QAbstractItemModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractItemModel::submit
+376   (int (*)(...))QAbstractItemModel::revert
+
+Class QAbstractItemModel
+   size=16 align=8
+   base size=16 base align=8
+QAbstractItemModel (0x0x7fc65ad671a0) 0
+    vptr=((& QAbstractItemModel::_ZTV18QAbstractItemModel) + 16u)
+  QObject (0x0x7fc65ad5c600) 0
+      primary-for QAbstractItemModel (0x0x7fc65ad671a0)
+
+Class QAbstractTableModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractTableModel::QPrivateSignal (0x0x7fc65ad5cf00) 0 empty
+
+Vtable for QAbstractTableModel
+QAbstractTableModel::_ZTV19QAbstractTableModel: 48u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QAbstractTableModel)
+16    (int (*)(...))QAbstractTableModel::metaObject
+24    (int (*)(...))QAbstractTableModel::qt_metacast
+32    (int (*)(...))QAbstractTableModel::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QAbstractTableModel::index
+120   (int (*)(...))QAbstractTableModel::parent
+128   (int (*)(...))QAbstractTableModel::sibling
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))QAbstractTableModel::hasChildren
+160   (int (*)(...))__cxa_pure_virtual
+168   (int (*)(...))QAbstractItemModel::setData
+176   (int (*)(...))QAbstractItemModel::headerData
+184   (int (*)(...))QAbstractItemModel::setHeaderData
+192   (int (*)(...))QAbstractItemModel::itemData
+200   (int (*)(...))QAbstractItemModel::setItemData
+208   (int (*)(...))QAbstractItemModel::mimeTypes
+216   (int (*)(...))QAbstractItemModel::mimeData
+224   (int (*)(...))QAbstractItemModel::canDropMimeData
+232   (int (*)(...))QAbstractTableModel::dropMimeData
+240   (int (*)(...))QAbstractItemModel::supportedDropActions
+248   (int (*)(...))QAbstractItemModel::supportedDragActions
+256   (int (*)(...))QAbstractItemModel::insertRows
+264   (int (*)(...))QAbstractItemModel::insertColumns
+272   (int (*)(...))QAbstractItemModel::removeRows
+280   (int (*)(...))QAbstractItemModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QAbstractItemModel::fetchMore
+312   (int (*)(...))QAbstractItemModel::canFetchMore
+320   (int (*)(...))QAbstractTableModel::flags
+328   (int (*)(...))QAbstractItemModel::sort
+336   (int (*)(...))QAbstractItemModel::buddy
+344   (int (*)(...))QAbstractItemModel::match
+352   (int (*)(...))QAbstractItemModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractItemModel::submit
+376   (int (*)(...))QAbstractItemModel::revert
+
+Class QAbstractTableModel
+   size=16 align=8
+   base size=16 base align=8
+QAbstractTableModel (0x0x7fc65ad67888) 0
+    vptr=((& QAbstractTableModel::_ZTV19QAbstractTableModel) + 16u)
+  QAbstractItemModel (0x0x7fc65ad678f0) 0
+      primary-for QAbstractTableModel (0x0x7fc65ad67888)
+    QObject (0x0x7fc65ad5cea0) 0
+        primary-for QAbstractItemModel (0x0x7fc65ad678f0)
+
+Class QAbstractListModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractListModel::QPrivateSignal (0x0x7fc65aa4f000) 0 empty
+
+Vtable for QAbstractListModel
+QAbstractListModel::_ZTV18QAbstractListModel: 48u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QAbstractListModel)
+16    (int (*)(...))QAbstractListModel::metaObject
+24    (int (*)(...))QAbstractListModel::qt_metacast
+32    (int (*)(...))QAbstractListModel::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QAbstractListModel::index
+120   (int (*)(...))QAbstractListModel::parent
+128   (int (*)(...))QAbstractListModel::sibling
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))QAbstractListModel::columnCount
+152   (int (*)(...))QAbstractListModel::hasChildren
+160   (int (*)(...))__cxa_pure_virtual
+168   (int (*)(...))QAbstractItemModel::setData
+176   (int (*)(...))QAbstractItemModel::headerData
+184   (int (*)(...))QAbstractItemModel::setHeaderData
+192   (int (*)(...))QAbstractItemModel::itemData
+200   (int (*)(...))QAbstractItemModel::setItemData
+208   (int (*)(...))QAbstractItemModel::mimeTypes
+216   (int (*)(...))QAbstractItemModel::mimeData
+224   (int (*)(...))QAbstractItemModel::canDropMimeData
+232   (int (*)(...))QAbstractListModel::dropMimeData
+240   (int (*)(...))QAbstractItemModel::supportedDropActions
+248   (int (*)(...))QAbstractItemModel::supportedDragActions
+256   (int (*)(...))QAbstractItemModel::insertRows
+264   (int (*)(...))QAbstractItemModel::insertColumns
+272   (int (*)(...))QAbstractItemModel::removeRows
+280   (int (*)(...))QAbstractItemModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QAbstractItemModel::fetchMore
+312   (int (*)(...))QAbstractItemModel::canFetchMore
+320   (int (*)(...))QAbstractListModel::flags
+328   (int (*)(...))QAbstractItemModel::sort
+336   (int (*)(...))QAbstractItemModel::buddy
+344   (int (*)(...))QAbstractItemModel::match
+352   (int (*)(...))QAbstractItemModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractItemModel::submit
+376   (int (*)(...))QAbstractItemModel::revert
+
+Class QAbstractListModel
+   size=16 align=8
+   base size=16 base align=8
+QAbstractListModel (0x0x7fc65ad67958) 0
+    vptr=((& QAbstractListModel::_ZTV18QAbstractListModel) + 16u)
+  QAbstractItemModel (0x0x7fc65ad679c0) 0
+      primary-for QAbstractListModel (0x0x7fc65ad67958)
+    QObject (0x0x7fc65ad5cf60) 0
+        primary-for QAbstractItemModel (0x0x7fc65ad679c0)
+
+Vtable for QAbstractNativeEventFilter
+QAbstractNativeEventFilter::_ZTV26QAbstractNativeEventFilter: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI26QAbstractNativeEventFilter)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class QAbstractNativeEventFilter
+   size=16 align=8
+   base size=16 base align=8
+QAbstractNativeEventFilter (0x0x7fc65aa4f2a0) 0
+    vptr=((& QAbstractNativeEventFilter::_ZTV26QAbstractNativeEventFilter) + 16u)
+
+Class QAbstractProxyModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractProxyModel::QPrivateSignal (0x0x7fc65aa4f360) 0 empty
+
+Vtable for QAbstractProxyModel
+QAbstractProxyModel::_ZTV19QAbstractProxyModel: 53u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QAbstractProxyModel)
+16    (int (*)(...))QAbstractProxyModel::metaObject
+24    (int (*)(...))QAbstractProxyModel::qt_metacast
+32    (int (*)(...))QAbstractProxyModel::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))QAbstractProxyModel::sibling
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))QAbstractProxyModel::hasChildren
+160   (int (*)(...))QAbstractProxyModel::data
+168   (int (*)(...))QAbstractProxyModel::setData
+176   (int (*)(...))QAbstractProxyModel::headerData
+184   (int (*)(...))QAbstractProxyModel::setHeaderData
+192   (int (*)(...))QAbstractProxyModel::itemData
+200   (int (*)(...))QAbstractProxyModel::setItemData
+208   (int (*)(...))QAbstractProxyModel::mimeTypes
+216   (int (*)(...))QAbstractProxyModel::mimeData
+224   (int (*)(...))QAbstractProxyModel::canDropMimeData
+232   (int (*)(...))QAbstractProxyModel::dropMimeData
+240   (int (*)(...))QAbstractProxyModel::supportedDropActions
+248   (int (*)(...))QAbstractProxyModel::supportedDragActions
+256   (int (*)(...))QAbstractItemModel::insertRows
+264   (int (*)(...))QAbstractItemModel::insertColumns
+272   (int (*)(...))QAbstractItemModel::removeRows
+280   (int (*)(...))QAbstractItemModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QAbstractProxyModel::fetchMore
+312   (int (*)(...))QAbstractProxyModel::canFetchMore
+320   (int (*)(...))QAbstractProxyModel::flags
+328   (int (*)(...))QAbstractProxyModel::sort
+336   (int (*)(...))QAbstractProxyModel::buddy
+344   (int (*)(...))QAbstractItemModel::match
+352   (int (*)(...))QAbstractProxyModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractProxyModel::submit
+376   (int (*)(...))QAbstractProxyModel::revert
+384   (int (*)(...))QAbstractProxyModel::setSourceModel
+392   (int (*)(...))__cxa_pure_virtual
+400   (int (*)(...))__cxa_pure_virtual
+408   (int (*)(...))QAbstractProxyModel::mapSelectionToSource
+416   (int (*)(...))QAbstractProxyModel::mapSelectionFromSource
+
+Class QAbstractProxyModel
+   size=16 align=8
+   base size=16 base align=8
+QAbstractProxyModel (0x0x7fc65ad67af8) 0
+    vptr=((& QAbstractProxyModel::_ZTV19QAbstractProxyModel) + 16u)
+  QAbstractItemModel (0x0x7fc65ad67b60) 0
+      primary-for QAbstractProxyModel (0x0x7fc65ad67af8)
+    QObject (0x0x7fc65aa4f300) 0
+        primary-for QAbstractItemModel (0x0x7fc65ad67b60)
+
+Class QAbstractState::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractState::QPrivateSignal (0x0x7fc65aa4f420) 0 empty
+
+Vtable for QAbstractState
+QAbstractState::_ZTV14QAbstractState: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QAbstractState)
+16    (int (*)(...))QAbstractState::metaObject
+24    (int (*)(...))QAbstractState::qt_metacast
+32    (int (*)(...))QAbstractState::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QAbstractState::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+
+Class QAbstractState
+   size=16 align=8
+   base size=16 base align=8
+QAbstractState (0x0x7fc65ad67bc8) 0
+    vptr=((& QAbstractState::_ZTV14QAbstractState) + 16u)
+  QObject (0x0x7fc65aa4f3c0) 0
+      primary-for QAbstractState (0x0x7fc65ad67bc8)
+
+Class QAbstractTransition::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractTransition::QPrivateSignal (0x0x7fc65aa4f4e0) 0 empty
+
+Vtable for QAbstractTransition
+QAbstractTransition::_ZTV19QAbstractTransition: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QAbstractTransition)
+16    (int (*)(...))QAbstractTransition::metaObject
+24    (int (*)(...))QAbstractTransition::qt_metacast
+32    (int (*)(...))QAbstractTransition::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QAbstractTransition::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+
+Class QAbstractTransition
+   size=16 align=8
+   base size=16 base align=8
+QAbstractTransition (0x0x7fc65ad67c30) 0
+    vptr=((& QAbstractTransition::_ZTV19QAbstractTransition) + 16u)
+  QObject (0x0x7fc65aa4f480) 0
+      primary-for QAbstractTransition (0x0x7fc65ad67c30)
+
+Class QAnimationGroup::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAnimationGroup::QPrivateSignal (0x0x7fc65aa4f5a0) 0 empty
+
+Vtable for QAnimationGroup
+QAnimationGroup::_ZTV15QAnimationGroup: 18u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QAnimationGroup)
+16    (int (*)(...))QAnimationGroup::metaObject
+24    (int (*)(...))QAnimationGroup::qt_metacast
+32    (int (*)(...))QAnimationGroup::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QAnimationGroup::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))QAbstractAnimation::updateState
+136   (int (*)(...))QAbstractAnimation::updateDirection
+
+Class QAnimationGroup
+   size=16 align=8
+   base size=16 base align=8
+QAnimationGroup (0x0x7fc65ad67c98) 0
+    vptr=((& QAnimationGroup::_ZTV15QAnimationGroup) + 16u)
+  QAbstractAnimation (0x0x7fc65ad67d00) 0
+      primary-for QAnimationGroup (0x0x7fc65ad67c98)
+    QObject (0x0x7fc65aa4f540) 0
+        primary-for QAbstractAnimation (0x0x7fc65ad67d00)
+
+Class QBasicTimer
+   size=4 align=4
+   base size=4 base align=4
+QBasicTimer (0x0x7fc65ab28300) 0
+
+Class QBitArray
+   size=8 align=8
+   base size=8 base align=8
+QBitArray (0x0x7fc65ab285a0) 0
+
+Class QBitRef
+   size=16 align=8
+   base size=12 base align=8
+QBitRef (0x0x7fc65ab28660) 0
+
+Class QIODevice::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QIODevice::QPrivateSignal (0x0x7fc65ab28960) 0 empty
+
+Vtable for QIODevice
+QIODevice::_ZTV9QIODevice: 30u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QIODevice)
+16    (int (*)(...))QIODevice::metaObject
+24    (int (*)(...))QIODevice::qt_metacast
+32    (int (*)(...))QIODevice::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QIODevice::isSequential
+120   (int (*)(...))QIODevice::open
+128   (int (*)(...))QIODevice::close
+136   (int (*)(...))QIODevice::pos
+144   (int (*)(...))QIODevice::size
+152   (int (*)(...))QIODevice::seek
+160   (int (*)(...))QIODevice::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QIODevice::bytesAvailable
+184   (int (*)(...))QIODevice::bytesToWrite
+192   (int (*)(...))QIODevice::canReadLine
+200   (int (*)(...))QIODevice::waitForReadyRead
+208   (int (*)(...))QIODevice::waitForBytesWritten
+216   (int (*)(...))__cxa_pure_virtual
+224   (int (*)(...))QIODevice::readLineData
+232   (int (*)(...))__cxa_pure_virtual
+
+Class QIODevice
+   size=16 align=8
+   base size=16 base align=8
+QIODevice (0x0x7fc65ab523a8) 0
+    vptr=((& QIODevice::_ZTV9QIODevice) + 16u)
+  QObject (0x0x7fc65ab28900) 0
+      primary-for QIODevice (0x0x7fc65ab523a8)
+
+Class QBuffer::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QBuffer::QPrivateSignal (0x0x7fc65ab28ba0) 0 empty
+
+Vtable for QBuffer
+QBuffer::_ZTV7QBuffer: 30u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QBuffer)
+16    (int (*)(...))QBuffer::metaObject
+24    (int (*)(...))QBuffer::qt_metacast
+32    (int (*)(...))QBuffer::qt_metacall
+40    (int (*)(...))QBuffer::~QBuffer
+48    (int (*)(...))QBuffer::~QBuffer
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QBuffer::connectNotify
+104   (int (*)(...))QBuffer::disconnectNotify
+112   (int (*)(...))QIODevice::isSequential
+120   (int (*)(...))QBuffer::open
+128   (int (*)(...))QBuffer::close
+136   (int (*)(...))QBuffer::pos
+144   (int (*)(...))QBuffer::size
+152   (int (*)(...))QBuffer::seek
+160   (int (*)(...))QBuffer::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QIODevice::bytesAvailable
+184   (int (*)(...))QIODevice::bytesToWrite
+192   (int (*)(...))QBuffer::canReadLine
+200   (int (*)(...))QIODevice::waitForReadyRead
+208   (int (*)(...))QIODevice::waitForBytesWritten
+216   (int (*)(...))QBuffer::readData
+224   (int (*)(...))QIODevice::readLineData
+232   (int (*)(...))QBuffer::writeData
+
+Class QBuffer
+   size=16 align=8
+   base size=16 base align=8
+QBuffer (0x0x7fc65ab524e0) 0
+    vptr=((& QBuffer::_ZTV7QBuffer) + 16u)
+  QIODevice (0x0x7fc65ab52548) 0
+      primary-for QBuffer (0x0x7fc65ab524e0)
+    QObject (0x0x7fc65ab28b40) 0
+        primary-for QIODevice (0x0x7fc65ab52548)
+
+Class QByteArrayMatcher::Data
+   size=272 align=8
+   base size=272 base align=8
+QByteArrayMatcher::Data (0x0x7fc65ab28c60) 0
+
+Class QByteArrayMatcher
+   size=1040 align=8
+   base size=1040 base align=8
+QByteArrayMatcher (0x0x7fc65ab28c00) 0
+
+Class QStaticByteArrayMatcherBase::Skiptable
+   size=256 align=1
+   base size=256 base align=1
+QStaticByteArrayMatcherBase::Skiptable (0x0x7fc65ab28d80) 0
+
+Class QStaticByteArrayMatcherBase
+   size=256 align=16
+   base size=256 base align=16
+QStaticByteArrayMatcherBase (0x0x7fc65ab28d20) 0
+
+Class QSharedData
+   size=4 align=4
+   base size=4 base align=4
+QSharedData (0x0x7fc65ab28f60) 0
+
+Class QDate
+   size=8 align=8
+   base size=8 base align=8
+QDate (0x0x7fc65a859180) 0
+
+Class QTime
+   size=4 align=4
+   base size=4 base align=4
+QTime (0x0x7fc65a859420) 0
+
+Class QDateTime::ShortData
+   size=8 align=8
+   base size=8 base align=8
+QDateTime::ShortData (0x0x7fc65a859ba0) 0
+
+Class QDateTime::Data
+   size=8 align=8
+   base size=8 base align=8
+QDateTime::Data (0x0x7fc65a859c00) 0
+
+Class QDateTime
+   size=8 align=8
+   base size=8 base align=8
+QDateTime (0x0x7fc65a859b40) 0
+
+Class QLocale
+   size=8 align=8
+   base size=8 base align=8
+QLocale (0x0x7fc65a97cd20) 0
+
+Vtable for QTextStream
+QTextStream::_ZTV11QTextStream: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QTextStream)
+16    (int (*)(...))QTextStream::~QTextStream
+24    (int (*)(...))QTextStream::~QTextStream
+
+Class QTextStream
+   size=16 align=8
+   base size=16 base align=8
+QTextStream (0x0x7fc65a645360) 0
+    vptr=((& QTextStream::_ZTV11QTextStream) + 16u)
+
+Class QTextStreamManipulator
+   size=40 align=8
+   base size=38 base align=8
+QTextStreamManipulator (0x0x7fc65a645600) 0
+
+Class QContiguousCacheData
+   size=24 align=4
+   base size=24 base align=4
+QContiguousCacheData (0x0x7fc65a645840) 0
+
+Class QtSharedPointer::NormalDeleter
+   size=1 align=1
+   base size=0 base align=1
+QtSharedPointer::NormalDeleter (0x0x7fc65a645f00) 0 empty
+
+Class QtSharedPointer::ExternalRefCountData
+   size=16 align=8
+   base size=16 base align=8
+QtSharedPointer::ExternalRefCountData (0x0x7fc65a3750c0) 0
+
+Class QDebug::Stream
+   size=80 align=8
+   base size=76 base align=8
+QDebug::Stream (0x0x7fc65a375600) 0
+
+Class QDebug
+   size=8 align=8
+   base size=8 base align=8
+QDebug (0x0x7fc65a3755a0) 0
+
+Class QDebugStateSaver
+   size=8 align=8
+   base size=8 base align=8
+QDebugStateSaver (0x0x7fc65a185900) 0
+
+Class QNoDebug
+   size=1 align=1
+   base size=0 base align=1
+QNoDebug (0x0x7fc65a1859c0) 0 empty
+
+Class QCborError
+   size=4 align=4
+   base size=4 base align=4
+QCborError (0x0x7fc65a203d20) 0
+
+Class QRegularExpression
+   size=8 align=8
+   base size=8 base align=8
+QRegularExpression (0x0x7fc65a203ea0) 0
+
+Class QRegularExpressionMatch
+   size=8 align=8
+   base size=8 base align=8
+QRegularExpressionMatch (0x0x7fc65a2694e0) 0
+
+Class QRegularExpressionMatchIterator
+   size=8 align=8
+   base size=8 base align=8
+QRegularExpressionMatchIterator (0x0x7fc65a2697e0) 0
+
+Class QUrl
+   size=8 align=8
+   base size=8 base align=8
+QUrl (0x0x7fc65a269ba0) 0
+
+Class QUuid
+   size=16 align=4
+   base size=16 base align=4
+QUuid (0x0x7fc65a0062a0) 0
+
+Class QCborParserError
+   size=16 align=8
+   base size=12 base align=8
+QCborParserError (0x0x7fc65a0068a0) 0
+
+Class QCborValue
+   size=24 align=8
+   base size=20 base align=8
+QCborValue (0x0x7fc65a006900) 0
+
+Class QCborValueRef
+   size=16 align=8
+   base size=16 base align=8
+QCborValueRef (0x0x7fc659ec2900) 0
+
+Class QCborArray::Iterator
+   size=16 align=8
+   base size=16 base align=8
+QCborArray::Iterator (0x0x7fc659ec2ea0) 0
+
+Class QCborArray::ConstIterator
+   size=16 align=8
+   base size=16 base align=8
+QCborArray::ConstIterator (0x0x7fc659ec2f00) 0
+
+Class QCborArray
+   size=8 align=8
+   base size=8 base align=8
+QCborArray (0x0x7fc659ec2e40) 0
+
+Class QCborMap::Iterator
+   size=16 align=8
+   base size=16 base align=8
+QCborMap::Iterator (0x0x7fc659bf1f60) 0
+
+Class QCborMap::ConstIterator
+   size=16 align=8
+   base size=16 base align=8
+QCborMap::ConstIterator (0x0x7fc659c91000) 0
+
+Class QCborMap
+   size=8 align=8
+   base size=8 base align=8
+QCborMap (0x0x7fc659bf1f00) 0
+
+Class qfloat16
+   size=2 align=2
+   base size=2 base align=2
+qfloat16 (0x0x7fc6599a3b40) 0
+
+Class QCborStreamWriter
+   size=8 align=8
+   base size=8 base align=8
+QCborStreamWriter (0x0x7fc6599a3f00) 0
+
+Class QCborStreamReader
+   size=24 align=8
+   base size=20 base align=8
+QCborStreamReader (0x0x7fc659b10900) 0
+
+Class QCollatorSortKey
+   size=8 align=8
+   base size=8 base align=8
+QCollatorSortKey (0x0x7fc659b10f60) 0
+
+Class QCollator
+   size=8 align=8
+   base size=8 base align=8
+QCollator (0x0x7fc6597b7060) 0
+
+Class QCommandLineOption
+   size=8 align=8
+   base size=8 base align=8
+QCommandLineOption (0x0x7fc659850060) 0
+
+Vtable for QEvent
+QEvent::_ZTV6QEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI6QEvent)
+16    (int (*)(...))QEvent::~QEvent
+24    (int (*)(...))QEvent::~QEvent
+
+Class QEvent
+   size=24 align=8
+   base size=20 base align=8
+QEvent (0x0x7fc6598504e0) 0
+    vptr=((& QEvent::_ZTV6QEvent) + 16u)
+
+Vtable for QTimerEvent
+QTimerEvent::_ZTV11QTimerEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QTimerEvent)
+16    (int (*)(...))QTimerEvent::~QTimerEvent
+24    (int (*)(...))QTimerEvent::~QTimerEvent
+
+Class QTimerEvent
+   size=24 align=8
+   base size=24 base align=8
+QTimerEvent (0x0x7fc659841af8) 0
+    vptr=((& QTimerEvent::_ZTV11QTimerEvent) + 16u)
+  QEvent (0x0x7fc659850540) 0
+      primary-for QTimerEvent (0x0x7fc659841af8)
+
+Vtable for QChildEvent
+QChildEvent::_ZTV11QChildEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QChildEvent)
+16    (int (*)(...))QChildEvent::~QChildEvent
+24    (int (*)(...))QChildEvent::~QChildEvent
+
+Class QChildEvent
+   size=32 align=8
+   base size=32 base align=8
+QChildEvent (0x0x7fc659841b60) 0
+    vptr=((& QChildEvent::_ZTV11QChildEvent) + 16u)
+  QEvent (0x0x7fc6598505a0) 0
+      primary-for QChildEvent (0x0x7fc659841b60)
+
+Vtable for QDynamicPropertyChangeEvent
+QDynamicPropertyChangeEvent::_ZTV27QDynamicPropertyChangeEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI27QDynamicPropertyChangeEvent)
+16    (int (*)(...))QDynamicPropertyChangeEvent::~QDynamicPropertyChangeEvent
+24    (int (*)(...))QDynamicPropertyChangeEvent::~QDynamicPropertyChangeEvent
+
+Class QDynamicPropertyChangeEvent
+   size=32 align=8
+   base size=32 base align=8
+QDynamicPropertyChangeEvent (0x0x7fc6598c70d0) 0
+    vptr=((& QDynamicPropertyChangeEvent::_ZTV27QDynamicPropertyChangeEvent) + 16u)
+  QEvent (0x0x7fc659850a80) 0
+      primary-for QDynamicPropertyChangeEvent (0x0x7fc6598c70d0)
+
+Vtable for QDeferredDeleteEvent
+QDeferredDeleteEvent::_ZTV20QDeferredDeleteEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QDeferredDeleteEvent)
+16    (int (*)(...))QDeferredDeleteEvent::~QDeferredDeleteEvent
+24    (int (*)(...))QDeferredDeleteEvent::~QDeferredDeleteEvent
+
+Class QDeferredDeleteEvent
+   size=24 align=8
+   base size=24 base align=8
+QDeferredDeleteEvent (0x0x7fc6598c7138) 0
+    vptr=((& QDeferredDeleteEvent::_ZTV20QDeferredDeleteEvent) + 16u)
+  QEvent (0x0x7fc659850ae0) 0
+      primary-for QDeferredDeleteEvent (0x0x7fc6598c7138)
+
+Class QCoreApplication::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QCoreApplication::QPrivateSignal (0x0x7fc659850ba0) 0 empty
+
+Vtable for QCoreApplication
+QCoreApplication::_ZTV16QCoreApplication: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QCoreApplication)
+16    (int (*)(...))QCoreApplication::metaObject
+24    (int (*)(...))QCoreApplication::qt_metacast
+32    (int (*)(...))QCoreApplication::qt_metacall
+40    (int (*)(...))QCoreApplication::~QCoreApplication
+48    (int (*)(...))QCoreApplication::~QCoreApplication
+56    (int (*)(...))QCoreApplication::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QCoreApplication::notify
+120   (int (*)(...))QCoreApplication::compressEvent
+
+Class QCoreApplication
+   size=16 align=8
+   base size=16 base align=8
+QCoreApplication (0x0x7fc6598c71a0) 0
+    vptr=((& QCoreApplication::_ZTV16QCoreApplication) + 16u)
+  QObject (0x0x7fc659850b40) 0
+      primary-for QCoreApplication (0x0x7fc6598c71a0)
+
+Class QCommandLineParser
+   size=8 align=8
+   base size=8 base align=8
+QCommandLineParser (0x0x7fc659850c00) 0
+
+Class QCryptographicHash
+   size=8 align=8
+   base size=8 base align=8
+QCryptographicHash (0x0x7fc659850c60) 0
+
+Class QDataStream
+   size=32 align=8
+   base size=32 base align=8
+QDataStream (0x0x7fc659850cc0) 0
+
+Class QtPrivate::StreamStateSaver
+   size=16 align=8
+   base size=12 base align=8
+QtPrivate::StreamStateSaver (0x0x7fc659850d80) 0
+
+Class QElapsedTimer
+   size=16 align=8
+   base size=16 base align=8
+QElapsedTimer (0x0x7fc6595202a0) 0
+
+Class QDeadlineTimer
+   size=16 align=8
+   base size=16 base align=8
+QDeadlineTimer (0x0x7fc659520780) 0
+
+Class QFileDevice::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFileDevice::QPrivateSignal (0x0x7fc65968a600) 0 empty
+
+Vtable for QFileDevice
+QFileDevice::_ZTV11QFileDevice: 34u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QFileDevice)
+16    (int (*)(...))QFileDevice::metaObject
+24    (int (*)(...))QFileDevice::qt_metacast
+32    (int (*)(...))QFileDevice::qt_metacall
+40    (int (*)(...))QFileDevice::~QFileDevice
+48    (int (*)(...))QFileDevice::~QFileDevice
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QFileDevice::isSequential
+120   (int (*)(...))QIODevice::open
+128   (int (*)(...))QFileDevice::close
+136   (int (*)(...))QFileDevice::pos
+144   (int (*)(...))QFileDevice::size
+152   (int (*)(...))QFileDevice::seek
+160   (int (*)(...))QFileDevice::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QIODevice::bytesAvailable
+184   (int (*)(...))QIODevice::bytesToWrite
+192   (int (*)(...))QIODevice::canReadLine
+200   (int (*)(...))QIODevice::waitForReadyRead
+208   (int (*)(...))QIODevice::waitForBytesWritten
+216   (int (*)(...))QFileDevice::readData
+224   (int (*)(...))QFileDevice::readLineData
+232   (int (*)(...))QFileDevice::writeData
+240   (int (*)(...))QFileDevice::fileName
+248   (int (*)(...))QFileDevice::resize
+256   (int (*)(...))QFileDevice::permissions
+264   (int (*)(...))QFileDevice::setPermissions
+
+Class QFileDevice
+   size=16 align=8
+   base size=16 base align=8
+QFileDevice (0x0x7fc65968b618) 0
+    vptr=((& QFileDevice::_ZTV11QFileDevice) + 16u)
+  QIODevice (0x0x7fc65968b680) 0
+      primary-for QFileDevice (0x0x7fc65968b618)
+    QObject (0x0x7fc65968a5a0) 0
+        primary-for QIODevice (0x0x7fc65968b680)
+
+Class QFile::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFile::QPrivateSignal (0x0x7fc65968a840) 0 empty
+
+Vtable for QFile
+QFile::_ZTV5QFile: 34u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI5QFile)
+16    (int (*)(...))QFile::metaObject
+24    (int (*)(...))QFile::qt_metacast
+32    (int (*)(...))QFile::qt_metacall
+40    (int (*)(...))QFile::~QFile
+48    (int (*)(...))QFile::~QFile
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QFileDevice::isSequential
+120   (int (*)(...))QFile::open
+128   (int (*)(...))QFileDevice::close
+136   (int (*)(...))QFileDevice::pos
+144   (int (*)(...))QFile::size
+152   (int (*)(...))QFileDevice::seek
+160   (int (*)(...))QFileDevice::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QIODevice::bytesAvailable
+184   (int (*)(...))QIODevice::bytesToWrite
+192   (int (*)(...))QIODevice::canReadLine
+200   (int (*)(...))QIODevice::waitForReadyRead
+208   (int (*)(...))QIODevice::waitForBytesWritten
+216   (int (*)(...))QFileDevice::readData
+224   (int (*)(...))QFileDevice::readLineData
+232   (int (*)(...))QFileDevice::writeData
+240   (int (*)(...))QFile::fileName
+248   (int (*)(...))QFile::resize
+256   (int (*)(...))QFile::permissions
+264   (int (*)(...))QFile::setPermissions
+
+Class QFile
+   size=16 align=8
+   base size=16 base align=8
+QFile (0x0x7fc65968b7b8) 0
+    vptr=((& QFile::_ZTV5QFile) + 16u)
+  QFileDevice (0x0x7fc65968b820) 0
+      primary-for QFile (0x0x7fc65968b7b8)
+    QIODevice (0x0x7fc65968b888) 0
+        primary-for QFileDevice (0x0x7fc65968b820)
+      QObject (0x0x7fc65968a7e0) 0
+          primary-for QIODevice (0x0x7fc65968b888)
+
+Class QFileInfo
+   size=8 align=8
+   base size=8 base align=8
+QFileInfo (0x0x7fc65968aa20) 0
+
+Class QDir
+   size=8 align=8
+   base size=8 base align=8
+QDir (0x0x7fc65968ae40) 0
+
+Class QDirIterator
+   size=8 align=8
+   base size=8 base align=8
+QDirIterator (0x0x7fc65937a480) 0
+
+Class QEasingCurve
+   size=8 align=8
+   base size=8 base align=8
+QEasingCurve (0x0x7fc65937a6c0) 0
+
+Class QEventTransition::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QEventTransition::QPrivateSignal (0x0x7fc659494ae0) 0 empty
+
+Vtable for QEventTransition
+QEventTransition::_ZTV16QEventTransition: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QEventTransition)
+16    (int (*)(...))QEventTransition::metaObject
+24    (int (*)(...))QEventTransition::qt_metacast
+32    (int (*)(...))QEventTransition::qt_metacall
+40    (int (*)(...))QEventTransition::~QEventTransition
+48    (int (*)(...))QEventTransition::~QEventTransition
+56    (int (*)(...))QEventTransition::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QEventTransition::eventTest
+120   (int (*)(...))QEventTransition::onTransition
+
+Class QEventTransition
+   size=16 align=8
+   base size=16 base align=8
+QEventTransition (0x0x7fc659497888) 0
+    vptr=((& QEventTransition::_ZTV16QEventTransition) + 16u)
+  QAbstractTransition (0x0x7fc6594978f0) 0
+      primary-for QEventTransition (0x0x7fc659497888)
+    QObject (0x0x7fc659494a80) 0
+        primary-for QAbstractTransition (0x0x7fc6594978f0)
+
+Vtable for QException
+QException::_ZTV10QException: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QException)
+16    (int (*)(...))QException::~QException
+24    (int (*)(...))QException::~QException
+32    (int (*)(...))std::exception::what
+40    (int (*)(...))QException::raise
+48    (int (*)(...))QException::clone
+
+Class QException
+   size=8 align=8
+   base size=8 base align=8
+QException (0x0x7fc659497958) 0 nearly-empty
+    vptr=((& QException::_ZTV10QException) + 16u)
+  std::exception (0x0x7fc659494b40) 0 nearly-empty
+      primary-for QException (0x0x7fc659497958)
+
+Vtable for QUnhandledException
+QUnhandledException::_ZTV19QUnhandledException: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QUnhandledException)
+16    (int (*)(...))QUnhandledException::~QUnhandledException
+24    (int (*)(...))QUnhandledException::~QUnhandledException
+32    (int (*)(...))std::exception::what
+40    (int (*)(...))QUnhandledException::raise
+48    (int (*)(...))QUnhandledException::clone
+
+Class QUnhandledException
+   size=8 align=8
+   base size=8 base align=8
+QUnhandledException (0x0x7fc6594979c0) 0 nearly-empty
+    vptr=((& QUnhandledException::_ZTV19QUnhandledException) + 16u)
+  QException (0x0x7fc659497a28) 0 nearly-empty
+      primary-for QUnhandledException (0x0x7fc6594979c0)
+    std::exception (0x0x7fc659494ba0) 0 nearly-empty
+        primary-for QException (0x0x7fc659497a28)
+
+Class QtPrivate::ExceptionHolder
+   size=8 align=8
+   base size=8 base align=8
+QtPrivate::ExceptionHolder (0x0x7fc659494c00) 0
+
+Class QtPrivate::ExceptionStore
+   size=8 align=8
+   base size=8 base align=8
+QtPrivate::ExceptionStore (0x0x7fc659494cc0) 0
+
+Vtable for QFactoryInterface
+QFactoryInterface::_ZTV17QFactoryInterface: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QFactoryInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class QFactoryInterface
+   size=8 align=8
+   base size=8 base align=8
+QFactoryInterface (0x0x7fc659494d20) 0 nearly-empty
+    vptr=((& QFactoryInterface::_ZTV17QFactoryInterface) + 16u)
+
+Class QFileSelector::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFileSelector::QPrivateSignal (0x0x7fc659494e40) 0 empty
+
+Vtable for QFileSelector
+QFileSelector::_ZTV13QFileSelector: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QFileSelector)
+16    (int (*)(...))QFileSelector::metaObject
+24    (int (*)(...))QFileSelector::qt_metacast
+32    (int (*)(...))QFileSelector::qt_metacall
+40    (int (*)(...))QFileSelector::~QFileSelector
+48    (int (*)(...))QFileSelector::~QFileSelector
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QFileSelector
+   size=16 align=8
+   base size=16 base align=8
+QFileSelector (0x0x7fc659497a90) 0
+    vptr=((& QFileSelector::_ZTV13QFileSelector) + 16u)
+  QObject (0x0x7fc659494de0) 0
+      primary-for QFileSelector (0x0x7fc659497a90)
+
+Class QFileSystemWatcher::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFileSystemWatcher::QPrivateSignal (0x0x7fc659494f00) 0 empty
+
+Vtable for QFileSystemWatcher
+QFileSystemWatcher::_ZTV18QFileSystemWatcher: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QFileSystemWatcher)
+16    (int (*)(...))QFileSystemWatcher::metaObject
+24    (int (*)(...))QFileSystemWatcher::qt_metacast
+32    (int (*)(...))QFileSystemWatcher::qt_metacall
+40    (int (*)(...))QFileSystemWatcher::~QFileSystemWatcher
+48    (int (*)(...))QFileSystemWatcher::~QFileSystemWatcher
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QFileSystemWatcher
+   size=16 align=8
+   base size=16 base align=8
+QFileSystemWatcher (0x0x7fc659497af8) 0
+    vptr=((& QFileSystemWatcher::_ZTV18QFileSystemWatcher) + 16u)
+  QObject (0x0x7fc659494ea0) 0
+      primary-for QFileSystemWatcher (0x0x7fc659497af8)
+
+Class QFinalState::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFinalState::QPrivateSignal (0x0x7fc659149000) 0 empty
+
+Vtable for QFinalState
+QFinalState::_ZTV11QFinalState: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QFinalState)
+16    (int (*)(...))QFinalState::metaObject
+24    (int (*)(...))QFinalState::qt_metacast
+32    (int (*)(...))QFinalState::qt_metacall
+40    (int (*)(...))QFinalState::~QFinalState
+48    (int (*)(...))QFinalState::~QFinalState
+56    (int (*)(...))QFinalState::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QFinalState::onEntry
+120   (int (*)(...))QFinalState::onExit
+
+Class QFinalState
+   size=16 align=8
+   base size=16 base align=8
+QFinalState (0x0x7fc659497b60) 0
+    vptr=((& QFinalState::_ZTV11QFinalState) + 16u)
+  QAbstractState (0x0x7fc659497bc8) 0
+      primary-for QFinalState (0x0x7fc659497b60)
+    QObject (0x0x7fc659494f60) 0
+        primary-for QAbstractState (0x0x7fc659497bc8)
+
+Vtable for QRunnable
+QRunnable::_ZTV9QRunnable: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QRunnable)
+16    (int (*)(...))__cxa_pure_virtual
+24    0u
+32    0u
+
+Class QRunnable
+   size=16 align=8
+   base size=12 base align=8
+QRunnable (0x0x7fc659149060) 0
+    vptr=((& QRunnable::_ZTV9QRunnable) + 16u)
+
+Class QBasicMutex
+   size=8 align=8
+   base size=8 base align=8
+QBasicMutex (0x0x7fc6591490c0) 0
+
+Class QMutex
+   size=8 align=8
+   base size=8 base align=8
+QMutex (0x0x7fc659497d00) 0
+  QBasicMutex (0x0x7fc6591492a0) 0
+
+Class QMutexLocker
+   size=8 align=8
+   base size=8 base align=8
+QMutexLocker (0x0x7fc659149300) 0
+
+Class QtPrivate::ResultItem
+   size=16 align=8
+   base size=16 base align=8
+QtPrivate::ResultItem (0x0x7fc659149360) 0
+
+Class QtPrivate::ResultIteratorBase
+   size=16 align=8
+   base size=12 base align=8
+QtPrivate::ResultIteratorBase (0x0x7fc6591493c0) 0
+
+Vtable for QtPrivate::ResultStoreBase
+QtPrivate::ResultStoreBase::_ZTVN9QtPrivate15ResultStoreBaseE: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN9QtPrivate15ResultStoreBaseE)
+16    (int (*)(...))QtPrivate::ResultStoreBase::~ResultStoreBase
+24    (int (*)(...))QtPrivate::ResultStoreBase::~ResultStoreBase
+
+Class QtPrivate::ResultStoreBase
+   size=48 align=8
+   base size=44 base align=8
+QtPrivate::ResultStoreBase (0x0x7fc6591494e0) 0
+    vptr=((& QtPrivate::ResultStoreBase::_ZTVN9QtPrivate15ResultStoreBaseE) + 16u)
+
+Vtable for QFutureInterfaceBase
+QFutureInterfaceBase::_ZTV20QFutureInterfaceBase: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QFutureInterfaceBase)
+16    (int (*)(...))QFutureInterfaceBase::~QFutureInterfaceBase
+24    (int (*)(...))QFutureInterfaceBase::~QFutureInterfaceBase
+
+Class QFutureInterfaceBase
+   size=16 align=8
+   base size=16 base align=8
+QFutureInterfaceBase (0x0x7fc659149d20) 0
+    vptr=((& QFutureInterfaceBase::_ZTV20QFutureInterfaceBase) + 16u)
+
+Class QFutureWatcherBase::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFutureWatcherBase::QPrivateSignal (0x0x7fc6592c3540) 0 empty
+
+Vtable for QFutureWatcherBase
+QFutureWatcherBase::_ZTV18QFutureWatcherBase: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QFutureWatcherBase)
+16    (int (*)(...))QFutureWatcherBase::metaObject
+24    (int (*)(...))QFutureWatcherBase::qt_metacast
+32    (int (*)(...))QFutureWatcherBase::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QFutureWatcherBase::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QFutureWatcherBase::connectNotify
+104   (int (*)(...))QFutureWatcherBase::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+
+Class QFutureWatcherBase
+   size=16 align=8
+   base size=16 base align=8
+QFutureWatcherBase (0x0x7fc65923ee38) 0
+    vptr=((& QFutureWatcherBase::_ZTV18QFutureWatcherBase) + 16u)
+  QObject (0x0x7fc6592c34e0) 0
+      primary-for QFutureWatcherBase (0x0x7fc65923ee38)
+
+Class QHistoryState::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QHistoryState::QPrivateSignal (0x0x7fc6592c3b40) 0 empty
+
+Vtable for QHistoryState
+QHistoryState::_ZTV13QHistoryState: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QHistoryState)
+16    (int (*)(...))QHistoryState::metaObject
+24    (int (*)(...))QHistoryState::qt_metacast
+32    (int (*)(...))QHistoryState::qt_metacall
+40    (int (*)(...))QHistoryState::~QHistoryState
+48    (int (*)(...))QHistoryState::~QHistoryState
+56    (int (*)(...))QHistoryState::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QHistoryState::onEntry
+120   (int (*)(...))QHistoryState::onExit
+
+Class QHistoryState
+   size=16 align=8
+   base size=16 base align=8
+QHistoryState (0x0x7fc659309750) 0
+    vptr=((& QHistoryState::_ZTV13QHistoryState) + 16u)
+  QAbstractState (0x0x7fc6593097b8) 0
+      primary-for QHistoryState (0x0x7fc659309750)
+    QObject (0x0x7fc6592c3ae0) 0
+        primary-for QAbstractState (0x0x7fc6593097b8)
+
+Class QIdentityProxyModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QIdentityProxyModel::QPrivateSignal (0x0x7fc6592c3c00) 0 empty
+
+Vtable for QIdentityProxyModel
+QIdentityProxyModel::_ZTV19QIdentityProxyModel: 53u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QIdentityProxyModel)
+16    (int (*)(...))QIdentityProxyModel::metaObject
+24    (int (*)(...))QIdentityProxyModel::qt_metacast
+32    (int (*)(...))QIdentityProxyModel::qt_metacall
+40    (int (*)(...))QIdentityProxyModel::~QIdentityProxyModel
+48    (int (*)(...))QIdentityProxyModel::~QIdentityProxyModel
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QIdentityProxyModel::index
+120   (int (*)(...))QIdentityProxyModel::parent
+128   (int (*)(...))QIdentityProxyModel::sibling
+136   (int (*)(...))QIdentityProxyModel::rowCount
+144   (int (*)(...))QIdentityProxyModel::columnCount
+152   (int (*)(...))QAbstractProxyModel::hasChildren
+160   (int (*)(...))QAbstractProxyModel::data
+168   (int (*)(...))QAbstractProxyModel::setData
+176   (int (*)(...))QIdentityProxyModel::headerData
+184   (int (*)(...))QAbstractProxyModel::setHeaderData
+192   (int (*)(...))QAbstractProxyModel::itemData
+200   (int (*)(...))QAbstractProxyModel::setItemData
+208   (int (*)(...))QAbstractProxyModel::mimeTypes
+216   (int (*)(...))QAbstractProxyModel::mimeData
+224   (int (*)(...))QAbstractProxyModel::canDropMimeData
+232   (int (*)(...))QIdentityProxyModel::dropMimeData
+240   (int (*)(...))QAbstractProxyModel::supportedDropActions
+248   (int (*)(...))QAbstractProxyModel::supportedDragActions
+256   (int (*)(...))QIdentityProxyModel::insertRows
+264   (int (*)(...))QIdentityProxyModel::insertColumns
+272   (int (*)(...))QIdentityProxyModel::removeRows
+280   (int (*)(...))QIdentityProxyModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QAbstractProxyModel::fetchMore
+312   (int (*)(...))QAbstractProxyModel::canFetchMore
+320   (int (*)(...))QAbstractProxyModel::flags
+328   (int (*)(...))QAbstractProxyModel::sort
+336   (int (*)(...))QAbstractProxyModel::buddy
+344   (int (*)(...))QIdentityProxyModel::match
+352   (int (*)(...))QAbstractProxyModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractProxyModel::submit
+376   (int (*)(...))QAbstractProxyModel::revert
+384   (int (*)(...))QIdentityProxyModel::setSourceModel
+392   (int (*)(...))QIdentityProxyModel::mapToSource
+400   (int (*)(...))QIdentityProxyModel::mapFromSource
+408   (int (*)(...))QIdentityProxyModel::mapSelectionToSource
+416   (int (*)(...))QIdentityProxyModel::mapSelectionFromSource
+
+Class QIdentityProxyModel
+   size=16 align=8
+   base size=16 base align=8
+QIdentityProxyModel (0x0x7fc659309820) 0
+    vptr=((& QIdentityProxyModel::_ZTV19QIdentityProxyModel) + 16u)
+  QAbstractProxyModel (0x0x7fc659309888) 0
+      primary-for QIdentityProxyModel (0x0x7fc659309820)
+    QAbstractItemModel (0x0x7fc6593098f0) 0
+        primary-for QAbstractProxyModel (0x0x7fc659309888)
+      QObject (0x0x7fc6592c3ba0) 0
+          primary-for QAbstractItemModel (0x0x7fc6593098f0)
+
+Class QItemSelectionRange
+   size=16 align=8
+   base size=16 base align=8
+QItemSelectionRange (0x0x7fc6592c3c60) 0
+
+Class QItemSelectionModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QItemSelectionModel::QPrivateSignal (0x0x7fc658f96360) 0 empty
+
+Vtable for QItemSelectionModel
+QItemSelectionModel::_ZTV19QItemSelectionModel: 20u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QItemSelectionModel)
+16    (int (*)(...))QItemSelectionModel::metaObject
+24    (int (*)(...))QItemSelectionModel::qt_metacast
+32    (int (*)(...))QItemSelectionModel::qt_metacall
+40    (int (*)(...))QItemSelectionModel::~QItemSelectionModel
+48    (int (*)(...))QItemSelectionModel::~QItemSelectionModel
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QItemSelectionModel::setCurrentIndex
+120   (int (*)(...))QItemSelectionModel::select
+128   (int (*)(...))QItemSelectionModel::select
+136   (int (*)(...))QItemSelectionModel::clear
+144   (int (*)(...))QItemSelectionModel::reset
+152   (int (*)(...))QItemSelectionModel::clearCurrentIndex
+
+Class QItemSelectionModel
+   size=16 align=8
+   base size=16 base align=8
+QItemSelectionModel (0x0x7fc658fa8138) 0
+    vptr=((& QItemSelectionModel::_ZTV19QItemSelectionModel) + 16u)
+  QObject (0x0x7fc658f96300) 0
+      primary-for QItemSelectionModel (0x0x7fc658fa8138)
+
+Class QItemSelection
+   size=8 align=8
+   base size=8 base align=8
+QItemSelection (0x0x7fc658fa8340) 0
+  QList<QItemSelectionRange> (0x0x7fc658fa83a8) 0
+    QListSpecialMethods<QItemSelectionRange> (0x0x7fc658f96660) 0 empty
+
+Class QJsonValue
+   size=24 align=8
+   base size=20 base align=8
+QJsonValue (0x0x7fc658f96b40) 0
+
+Class QJsonValueRef
+   size=16 align=8
+   base size=12 base align=8
+QJsonValueRef (0x0x7fc658da62a0) 0
+
+Class QJsonValuePtr
+   size=24 align=8
+   base size=24 base align=8
+QJsonValuePtr (0x0x7fc658da67e0) 0
+
+Class QJsonValueRefPtr
+   size=16 align=8
+   base size=16 base align=8
+QJsonValueRefPtr (0x0x7fc658da6840) 0
+
+Class QJsonArray::iterator
+   size=16 align=8
+   base size=12 base align=8
+QJsonArray::iterator (0x0x7fc658da6a20) 0
+
+Class QJsonArray::const_iterator
+   size=16 align=8
+   base size=12 base align=8
+QJsonArray::const_iterator (0x0x7fc658da6a80) 0
+
+Class QJsonArray
+   size=16 align=8
+   base size=16 base align=8
+QJsonArray (0x0x7fc658da69c0) 0
+
+Class QJsonParseError
+   size=8 align=4
+   base size=8 base align=4
+QJsonParseError (0x0x7fc658eb6cc0) 0
+
+Class QJsonDocument
+   size=8 align=8
+   base size=8 base align=8
+QJsonDocument (0x0x7fc658eb6d20) 0
+
+Class QJsonObject::iterator
+   size=16 align=8
+   base size=12 base align=8
+QJsonObject::iterator (0x0x7fc658b323c0) 0
+
+Class QJsonObject::const_iterator
+   size=16 align=8
+   base size=12 base align=8
+QJsonObject::const_iterator (0x0x7fc658b32420) 0
+
+Class QJsonObject
+   size=16 align=8
+   base size=16 base align=8
+QJsonObject (0x0x7fc658b32360) 0
+
+Class QLibrary::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QLibrary::QPrivateSignal (0x0x7fc658be86c0) 0 empty
+
+Vtable for QLibrary
+QLibrary::_ZTV8QLibrary: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI8QLibrary)
+16    (int (*)(...))QLibrary::metaObject
+24    (int (*)(...))QLibrary::qt_metacast
+32    (int (*)(...))QLibrary::qt_metacall
+40    (int (*)(...))QLibrary::~QLibrary
+48    (int (*)(...))QLibrary::~QLibrary
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QLibrary
+   size=32 align=8
+   base size=25 base align=8
+QLibrary (0x0x7fc658bf16e8) 0
+    vptr=((& QLibrary::_ZTV8QLibrary) + 16u)
+  QObject (0x0x7fc658be8660) 0
+      primary-for QLibrary (0x0x7fc658bf16e8)
+
+Class QVersionNumber::SegmentStorage
+   size=8 align=8
+   base size=8 base align=8
+QVersionNumber::SegmentStorage (0x0x7fc658be8d80) 0
+
+Class QVersionNumber
+   size=8 align=8
+   base size=8 base align=8
+QVersionNumber (0x0x7fc658be88a0) 0
+
+Class QLibraryInfo
+   size=1 align=1
+   base size=0 base align=1
+QLibraryInfo (0x0x7fc658cd72a0) 0 empty
+
+Class QPoint
+   size=8 align=4
+   base size=8 base align=4
+QPoint (0x0x7fc658cd7300) 0
+
+Class QPointF
+   size=16 align=8
+   base size=16 base align=8
+QPointF (0x0x7fc658cd75a0) 0
+
+Class QLine
+   size=16 align=4
+   base size=16 base align=4
+QLine (0x0x7fc658cd7ba0) 0
+
+Class QLineF
+   size=32 align=8
+   base size=32 base align=8
+QLineF (0x0x7fc65897c540) 0
+
+Class QLinkedListData
+   size=32 align=8
+   base size=25 base align=8
+QLinkedListData (0x0x7fc65897cb40) 0
+
+Class QLockFile
+   size=8 align=8
+   base size=8 base align=8
+QLockFile (0x0x7fc65897cea0) 0
+
+Class QLoggingCategory::AtomicBools
+   size=4 align=1
+   base size=4 base align=1
+QLoggingCategory::AtomicBools (0x0x7fc658ab9060) 0
+
+Class QLoggingCategory
+   size=24 align=8
+   base size=24 base align=8
+QLoggingCategory (0x0x7fc658ab9000) 0
+
+Class QMargins
+   size=16 align=4
+   base size=16 base align=4
+QMargins (0x0x7fc658ab91e0) 0
+
+Class QMarginsF
+   size=32 align=8
+   base size=32 base align=8
+QMarginsF (0x0x7fc658ab9480) 0
+
+Class QMessageAuthenticationCode
+   size=8 align=8
+   base size=8 base align=8
+QMessageAuthenticationCode (0x0x7fc658ab9ae0) 0
+
+Class QMetaMethod
+   size=16 align=8
+   base size=12 base align=8
+QMetaMethod (0x0x7fc658ab9b40) 0
+
+Class QMetaEnum
+   size=16 align=8
+   base size=12 base align=8
+QMetaEnum (0x0x7fc6587ef180) 0
+
+Class QMetaProperty
+   size=32 align=8
+   base size=32 base align=8
+QMetaProperty (0x0x7fc6587ef480) 0
+
+Class QMetaClassInfo
+   size=16 align=8
+   base size=12 base align=8
+QMetaClassInfo (0x0x7fc6587ef4e0) 0
+
+Class QMimeData::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QMimeData::QPrivateSignal (0x0x7fc6587ef7e0) 0 empty
+
+Vtable for QMimeData
+QMimeData::_ZTV9QMimeData: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QMimeData)
+16    (int (*)(...))QMimeData::metaObject
+24    (int (*)(...))QMimeData::qt_metacast
+32    (int (*)(...))QMimeData::qt_metacall
+40    (int (*)(...))QMimeData::~QMimeData
+48    (int (*)(...))QMimeData::~QMimeData
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QMimeData::hasFormat
+120   (int (*)(...))QMimeData::formats
+128   (int (*)(...))QMimeData::retrieveData
+
+Class QMimeData
+   size=16 align=8
+   base size=16 base align=8
+QMimeData (0x0x7fc6587e7958) 0
+    vptr=((& QMimeData::_ZTV9QMimeData) + 16u)
+  QObject (0x0x7fc6587ef780) 0
+      primary-for QMimeData (0x0x7fc6587e7958)
+
+Class QMimeType
+   size=8 align=8
+   base size=8 base align=8
+QMimeType (0x0x7fc6587ef840) 0
+
+Class QMimeDatabase
+   size=8 align=8
+   base size=8 base align=8
+QMimeDatabase (0x0x7fc6587efb40) 0
+
+Class QObjectCleanupHandler::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QObjectCleanupHandler::QPrivateSignal (0x0x7fc6587efc00) 0 empty
+
+Vtable for QObjectCleanupHandler
+QObjectCleanupHandler::_ZTV21QObjectCleanupHandler: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QObjectCleanupHandler)
+16    (int (*)(...))QObjectCleanupHandler::metaObject
+24    (int (*)(...))QObjectCleanupHandler::qt_metacast
+32    (int (*)(...))QObjectCleanupHandler::qt_metacall
+40    (int (*)(...))QObjectCleanupHandler::~QObjectCleanupHandler
+48    (int (*)(...))QObjectCleanupHandler::~QObjectCleanupHandler
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QObjectCleanupHandler
+   size=24 align=8
+   base size=24 base align=8
+QObjectCleanupHandler (0x0x7fc6587e7b60) 0
+    vptr=((& QObjectCleanupHandler::_ZTV21QObjectCleanupHandler) + 16u)
+  QObject (0x0x7fc6587efba0) 0
+      primary-for QObjectCleanupHandler (0x0x7fc6587e7b60)
+
+Class QOperatingSystemVersion
+   size=16 align=4
+   base size=16 base align=4
+QOperatingSystemVersion (0x0x7fc6587efc60) 0
+
+Class QParallelAnimationGroup::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QParallelAnimationGroup::QPrivateSignal (0x0x7fc65887a420) 0 empty
+
+Vtable for QParallelAnimationGroup
+QParallelAnimationGroup::_ZTV23QParallelAnimationGroup: 18u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI23QParallelAnimationGroup)
+16    (int (*)(...))QParallelAnimationGroup::metaObject
+24    (int (*)(...))QParallelAnimationGroup::qt_metacast
+32    (int (*)(...))QParallelAnimationGroup::qt_metacall
+40    (int (*)(...))QParallelAnimationGroup::~QParallelAnimationGroup
+48    (int (*)(...))QParallelAnimationGroup::~QParallelAnimationGroup
+56    (int (*)(...))QParallelAnimationGroup::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QParallelAnimationGroup::duration
+120   (int (*)(...))QParallelAnimationGroup::updateCurrentTime
+128   (int (*)(...))QParallelAnimationGroup::updateState
+136   (int (*)(...))QParallelAnimationGroup::updateDirection
+
+Class QParallelAnimationGroup
+   size=16 align=8
+   base size=16 base align=8
+QParallelAnimationGroup (0x0x7fc65887f270) 0
+    vptr=((& QParallelAnimationGroup::_ZTV23QParallelAnimationGroup) + 16u)
+  QAnimationGroup (0x0x7fc65887f2d8) 0
+      primary-for QParallelAnimationGroup (0x0x7fc65887f270)
+    QAbstractAnimation (0x0x7fc65887f340) 0
+        primary-for QAnimationGroup (0x0x7fc65887f2d8)
+      QObject (0x0x7fc65887a3c0) 0
+          primary-for QAbstractAnimation (0x0x7fc65887f340)
+
+Class QPauseAnimation::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPauseAnimation::QPrivateSignal (0x0x7fc65887a4e0) 0 empty
+
+Vtable for QPauseAnimation
+QPauseAnimation::_ZTV15QPauseAnimation: 18u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QPauseAnimation)
+16    (int (*)(...))QPauseAnimation::metaObject
+24    (int (*)(...))QPauseAnimation::qt_metacast
+32    (int (*)(...))QPauseAnimation::qt_metacall
+40    (int (*)(...))QPauseAnimation::~QPauseAnimation
+48    (int (*)(...))QPauseAnimation::~QPauseAnimation
+56    (int (*)(...))QPauseAnimation::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QPauseAnimation::duration
+120   (int (*)(...))QPauseAnimation::updateCurrentTime
+128   (int (*)(...))QAbstractAnimation::updateState
+136   (int (*)(...))QAbstractAnimation::updateDirection
+
+Class QPauseAnimation
+   size=16 align=8
+   base size=16 base align=8
+QPauseAnimation (0x0x7fc65887f3a8) 0
+    vptr=((& QPauseAnimation::_ZTV15QPauseAnimation) + 16u)
+  QAbstractAnimation (0x0x7fc65887f410) 0
+      primary-for QPauseAnimation (0x0x7fc65887f3a8)
+    QObject (0x0x7fc65887a480) 0
+        primary-for QAbstractAnimation (0x0x7fc65887f410)
+
+Class QStaticPlugin
+   size=16 align=8
+   base size=16 base align=8
+QStaticPlugin (0x0x7fc65887a6c0) 0
+
+Class QPluginLoader::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPluginLoader::QPrivateSignal (0x0x7fc65887a9c0) 0 empty
+
+Vtable for QPluginLoader
+QPluginLoader::_ZTV13QPluginLoader: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QPluginLoader)
+16    (int (*)(...))QPluginLoader::metaObject
+24    (int (*)(...))QPluginLoader::qt_metacast
+32    (int (*)(...))QPluginLoader::qt_metacall
+40    (int (*)(...))QPluginLoader::~QPluginLoader
+48    (int (*)(...))QPluginLoader::~QPluginLoader
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QPluginLoader
+   size=32 align=8
+   base size=25 base align=8
+QPluginLoader (0x0x7fc65887f618) 0
+    vptr=((& QPluginLoader::_ZTV13QPluginLoader) + 16u)
+  QObject (0x0x7fc65887a960) 0
+      primary-for QPluginLoader (0x0x7fc65887f618)
+
+Class QProcessEnvironment
+   size=8 align=8
+   base size=8 base align=8
+QProcessEnvironment (0x0x7fc65887aa20) 0
+
+Class QProcess::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QProcess::QPrivateSignal (0x0x7fc658905120) 0 empty
+
+Vtable for QProcess
+QProcess::_ZTV8QProcess: 31u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI8QProcess)
+16    (int (*)(...))QProcess::metaObject
+24    (int (*)(...))QProcess::qt_metacast
+32    (int (*)(...))QProcess::qt_metacall
+40    (int (*)(...))QProcess::~QProcess
+48    (int (*)(...))QProcess::~QProcess
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QProcess::isSequential
+120   (int (*)(...))QProcess::open
+128   (int (*)(...))QProcess::close
+136   (int (*)(...))QIODevice::pos
+144   (int (*)(...))QIODevice::size
+152   (int (*)(...))QIODevice::seek
+160   (int (*)(...))QProcess::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QProcess::bytesAvailable
+184   (int (*)(...))QProcess::bytesToWrite
+192   (int (*)(...))QProcess::canReadLine
+200   (int (*)(...))QProcess::waitForReadyRead
+208   (int (*)(...))QProcess::waitForBytesWritten
+216   (int (*)(...))QProcess::readData
+224   (int (*)(...))QIODevice::readLineData
+232   (int (*)(...))QProcess::writeData
+240   (int (*)(...))QProcess::setupChildProcess
+
+Class QProcess
+   size=16 align=8
+   base size=16 base align=8
+QProcess (0x0x7fc65887fc98) 0
+    vptr=((& QProcess::_ZTV8QProcess) + 16u)
+  QIODevice (0x0x7fc65887fd00) 0
+      primary-for QProcess (0x0x7fc65887fc98)
+    QObject (0x0x7fc6589050c0) 0
+        primary-for QIODevice (0x0x7fc65887fd00)
+
+Class QVariantAnimation::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QVariantAnimation::QPrivateSignal (0x0x7fc6589051e0) 0 empty
+
+Vtable for QVariantAnimation
+QVariantAnimation::_ZTV17QVariantAnimation: 20u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QVariantAnimation)
+16    (int (*)(...))QVariantAnimation::metaObject
+24    (int (*)(...))QVariantAnimation::qt_metacast
+32    (int (*)(...))QVariantAnimation::qt_metacall
+40    (int (*)(...))QVariantAnimation::~QVariantAnimation
+48    (int (*)(...))QVariantAnimation::~QVariantAnimation
+56    (int (*)(...))QVariantAnimation::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QVariantAnimation::duration
+120   (int (*)(...))QVariantAnimation::updateCurrentTime
+128   (int (*)(...))QVariantAnimation::updateState
+136   (int (*)(...))QAbstractAnimation::updateDirection
+144   (int (*)(...))QVariantAnimation::updateCurrentValue
+152   (int (*)(...))QVariantAnimation::interpolated
+
+Class QVariantAnimation
+   size=16 align=8
+   base size=16 base align=8
+QVariantAnimation (0x0x7fc65887fd68) 0
+    vptr=((& QVariantAnimation::_ZTV17QVariantAnimation) + 16u)
+  QAbstractAnimation (0x0x7fc65887fdd0) 0
+      primary-for QVariantAnimation (0x0x7fc65887fd68)
+    QObject (0x0x7fc658905180) 0
+        primary-for QAbstractAnimation (0x0x7fc65887fdd0)
+
+Class QPropertyAnimation::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPropertyAnimation::QPrivateSignal (0x0x7fc6589052a0) 0 empty
+
+Vtable for QPropertyAnimation
+QPropertyAnimation::_ZTV18QPropertyAnimation: 20u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QPropertyAnimation)
+16    (int (*)(...))QPropertyAnimation::metaObject
+24    (int (*)(...))QPropertyAnimation::qt_metacast
+32    (int (*)(...))QPropertyAnimation::qt_metacall
+40    (int (*)(...))QPropertyAnimation::~QPropertyAnimation
+48    (int (*)(...))QPropertyAnimation::~QPropertyAnimation
+56    (int (*)(...))QPropertyAnimation::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QVariantAnimation::duration
+120   (int (*)(...))QVariantAnimation::updateCurrentTime
+128   (int (*)(...))QPropertyAnimation::updateState
+136   (int (*)(...))QAbstractAnimation::updateDirection
+144   (int (*)(...))QPropertyAnimation::updateCurrentValue
+152   (int (*)(...))QVariantAnimation::interpolated
+
+Class QPropertyAnimation
+   size=16 align=8
+   base size=16 base align=8
+QPropertyAnimation (0x0x7fc65887fea0) 0
+    vptr=((& QPropertyAnimation::_ZTV18QPropertyAnimation) + 16u)
+  QVariantAnimation (0x0x7fc65887ff08) 0
+      primary-for QPropertyAnimation (0x0x7fc65887fea0)
+    QAbstractAnimation (0x0x7fc65887ff70) 0
+        primary-for QVariantAnimation (0x0x7fc65887ff08)
+      QObject (0x0x7fc658905240) 0
+          primary-for QAbstractAnimation (0x0x7fc65887ff70)
+
+Class QRandomGenerator::Storage
+   size=2504 align=8
+   base size=2504 base align=8
+QRandomGenerator::Storage (0x0x7fc6589053c0) 0
+
+Class QRandomGenerator
+   size=2512 align=8
+   base size=2512 base align=8
+QRandomGenerator (0x0x7fc658905360) 0
+
+Class QRandomGenerator64
+   size=2512 align=8
+   base size=2512 base align=8
+QRandomGenerator64 (0x0x7fc6584fc270) 0
+  QRandomGenerator (0x0x7fc6584f5360) 0
+
+Class QReadWriteLock
+   size=8 align=8
+   base size=8 base align=8
+QReadWriteLock (0x0x7fc6584f5420) 0
+
+Class QReadLocker
+   size=8 align=8
+   base size=8 base align=8
+QReadLocker (0x0x7fc6584f56c0) 0
+
+Class QWriteLocker
+   size=8 align=8
+   base size=8 base align=8
+QWriteLocker (0x0x7fc6584f5780) 0
+
+Class QSize
+   size=8 align=4
+   base size=8 base align=4
+QSize (0x0x7fc6584f5840) 0
+
+Class QSizeF
+   size=16 align=8
+   base size=16 base align=8
+QSizeF (0x0x7fc6584f5ae0) 0
+
+Class QRect
+   size=16 align=4
+   base size=16 base align=4
+QRect (0x0x7fc6584f5d80) 0
+
+Class QRectF
+   size=32 align=8
+   base size=32 base align=8
+QRectF (0x0x7fc658255060) 0
+
+Class QResource
+   size=8 align=8
+   base size=8 base align=8
+QResource (0x0x7fc658255300) 0
+
+Class QSaveFile::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSaveFile::QPrivateSignal (0x0x7fc658255480) 0 empty
+
+Vtable for QSaveFile
+QSaveFile::_ZTV9QSaveFile: 34u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QSaveFile)
+16    (int (*)(...))QSaveFile::metaObject
+24    (int (*)(...))QSaveFile::qt_metacast
+32    (int (*)(...))QSaveFile::qt_metacall
+40    (int (*)(...))QSaveFile::~QSaveFile
+48    (int (*)(...))QSaveFile::~QSaveFile
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QFileDevice::isSequential
+120   (int (*)(...))QSaveFile::open
+128   (int (*)(...))QSaveFile::close
+136   (int (*)(...))QFileDevice::pos
+144   (int (*)(...))QFileDevice::size
+152   (int (*)(...))QFileDevice::seek
+160   (int (*)(...))QFileDevice::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QIODevice::bytesAvailable
+184   (int (*)(...))QIODevice::bytesToWrite
+192   (int (*)(...))QIODevice::canReadLine
+200   (int (*)(...))QIODevice::waitForReadyRead
+208   (int (*)(...))QIODevice::waitForBytesWritten
+216   (int (*)(...))QFileDevice::readData
+224   (int (*)(...))QFileDevice::readLineData
+232   (int (*)(...))QSaveFile::writeData
+240   (int (*)(...))QSaveFile::fileName
+248   (int (*)(...))QFileDevice::resize
+256   (int (*)(...))QFileDevice::permissions
+264   (int (*)(...))QFileDevice::setPermissions
+
+Class QSaveFile
+   size=16 align=8
+   base size=16 base align=8
+QSaveFile (0x0x7fc6584fcdd0) 0
+    vptr=((& QSaveFile::_ZTV9QSaveFile) + 16u)
+  QFileDevice (0x0x7fc6584fce38) 0
+      primary-for QSaveFile (0x0x7fc6584fcdd0)
+    QIODevice (0x0x7fc6584fcea0) 0
+        primary-for QFileDevice (0x0x7fc6584fce38)
+      QObject (0x0x7fc658255420) 0
+          primary-for QIODevice (0x0x7fc6584fcea0)
+
+Class QSemaphore
+   size=8 align=8
+   base size=8 base align=8
+QSemaphore (0x0x7fc6582555a0) 0
+
+Class QSemaphoreReleaser
+   size=16 align=8
+   base size=12 base align=8
+QSemaphoreReleaser (0x0x7fc658255720) 0
+
+Class QSequentialAnimationGroup::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSequentialAnimationGroup::QPrivateSignal (0x0x7fc65809dd20) 0 empty
+
+Vtable for QSequentialAnimationGroup
+QSequentialAnimationGroup::_ZTV25QSequentialAnimationGroup: 18u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI25QSequentialAnimationGroup)
+16    (int (*)(...))QSequentialAnimationGroup::metaObject
+24    (int (*)(...))QSequentialAnimationGroup::qt_metacast
+32    (int (*)(...))QSequentialAnimationGroup::qt_metacall
+40    (int (*)(...))QSequentialAnimationGroup::~QSequentialAnimationGroup
+48    (int (*)(...))QSequentialAnimationGroup::~QSequentialAnimationGroup
+56    (int (*)(...))QSequentialAnimationGroup::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QSequentialAnimationGroup::duration
+120   (int (*)(...))QSequentialAnimationGroup::updateCurrentTime
+128   (int (*)(...))QSequentialAnimationGroup::updateState
+136   (int (*)(...))QSequentialAnimationGroup::updateDirection
+
+Class QSequentialAnimationGroup
+   size=16 align=8
+   base size=16 base align=8
+QSequentialAnimationGroup (0x0x7fc6580b2750) 0
+    vptr=((& QSequentialAnimationGroup::_ZTV25QSequentialAnimationGroup) + 16u)
+  QAnimationGroup (0x0x7fc6580b27b8) 0
+      primary-for QSequentialAnimationGroup (0x0x7fc6580b2750)
+    QAbstractAnimation (0x0x7fc6580b2820) 0
+        primary-for QAnimationGroup (0x0x7fc6580b27b8)
+      QObject (0x0x7fc65809dcc0) 0
+          primary-for QAbstractAnimation (0x0x7fc6580b2820)
+
+Class QSettings::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSettings::QPrivateSignal (0x0x7fc65809dde0) 0 empty
+
+Vtable for QSettings
+QSettings::_ZTV9QSettings: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QSettings)
+16    (int (*)(...))QSettings::metaObject
+24    (int (*)(...))QSettings::qt_metacast
+32    (int (*)(...))QSettings::qt_metacall
+40    (int (*)(...))QSettings::~QSettings
+48    (int (*)(...))QSettings::~QSettings
+56    (int (*)(...))QSettings::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QSettings
+   size=16 align=8
+   base size=16 base align=8
+QSettings (0x0x7fc6580b2888) 0
+    vptr=((& QSettings::_ZTV9QSettings) + 16u)
+  QObject (0x0x7fc65809dd80) 0
+      primary-for QSettings (0x0x7fc6580b2888)
+
+Class QSharedMemory::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSharedMemory::QPrivateSignal (0x0x7fc65809dea0) 0 empty
+
+Vtable for QSharedMemory
+QSharedMemory::_ZTV13QSharedMemory: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QSharedMemory)
+16    (int (*)(...))QSharedMemory::metaObject
+24    (int (*)(...))QSharedMemory::qt_metacast
+32    (int (*)(...))QSharedMemory::qt_metacall
+40    (int (*)(...))QSharedMemory::~QSharedMemory
+48    (int (*)(...))QSharedMemory::~QSharedMemory
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QSharedMemory
+   size=16 align=8
+   base size=16 base align=8
+QSharedMemory (0x0x7fc6580b28f0) 0
+    vptr=((& QSharedMemory::_ZTV13QSharedMemory) + 16u)
+  QObject (0x0x7fc65809de40) 0
+      primary-for QSharedMemory (0x0x7fc6580b28f0)
+
+Class QSignalMapper::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSignalMapper::QPrivateSignal (0x0x7fc65809df60) 0 empty
+
+Vtable for QSignalMapper
+QSignalMapper::_ZTV13QSignalMapper: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QSignalMapper)
+16    (int (*)(...))QSignalMapper::metaObject
+24    (int (*)(...))QSignalMapper::qt_metacast
+32    (int (*)(...))QSignalMapper::qt_metacall
+40    (int (*)(...))QSignalMapper::~QSignalMapper
+48    (int (*)(...))QSignalMapper::~QSignalMapper
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QSignalMapper
+   size=16 align=8
+   base size=16 base align=8
+QSignalMapper (0x0x7fc6580b2958) 0
+    vptr=((& QSignalMapper::_ZTV13QSignalMapper) + 16u)
+  QObject (0x0x7fc65809df00) 0
+      primary-for QSignalMapper (0x0x7fc6580b2958)
+
+Class QSignalTransition::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSignalTransition::QPrivateSignal (0x0x7fc658118060) 0 empty
+
+Vtable for QSignalTransition
+QSignalTransition::_ZTV17QSignalTransition: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QSignalTransition)
+16    (int (*)(...))QSignalTransition::metaObject
+24    (int (*)(...))QSignalTransition::qt_metacast
+32    (int (*)(...))QSignalTransition::qt_metacall
+40    (int (*)(...))QSignalTransition::~QSignalTransition
+48    (int (*)(...))QSignalTransition::~QSignalTransition
+56    (int (*)(...))QSignalTransition::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QSignalTransition::eventTest
+120   (int (*)(...))QSignalTransition::onTransition
+
+Class QSignalTransition
+   size=16 align=8
+   base size=16 base align=8
+QSignalTransition (0x0x7fc6580b29c0) 0
+    vptr=((& QSignalTransition::_ZTV17QSignalTransition) + 16u)
+  QAbstractTransition (0x0x7fc6580b2a28) 0
+      primary-for QSignalTransition (0x0x7fc6580b29c0)
+    QObject (0x0x7fc658118000) 0
+        primary-for QAbstractTransition (0x0x7fc6580b2a28)
+
+Class QSocketNotifier::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSocketNotifier::QPrivateSignal (0x0x7fc658118120) 0 empty
+
+Vtable for QSocketNotifier
+QSocketNotifier::_ZTV15QSocketNotifier: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QSocketNotifier)
+16    (int (*)(...))QSocketNotifier::metaObject
+24    (int (*)(...))QSocketNotifier::qt_metacast
+32    (int (*)(...))QSocketNotifier::qt_metacall
+40    (int (*)(...))QSocketNotifier::~QSocketNotifier
+48    (int (*)(...))QSocketNotifier::~QSocketNotifier
+56    (int (*)(...))QSocketNotifier::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QSocketNotifier
+   size=16 align=8
+   base size=16 base align=8
+QSocketNotifier (0x0x7fc6580b2a90) 0
+    vptr=((& QSocketNotifier::_ZTV15QSocketNotifier) + 16u)
+  QObject (0x0x7fc6581180c0) 0
+      primary-for QSocketNotifier (0x0x7fc6580b2a90)
+
+Class QSortFilterProxyModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSortFilterProxyModel::QPrivateSignal (0x0x7fc6581181e0) 0 empty
+
+Vtable for QSortFilterProxyModel
+QSortFilterProxyModel::_ZTV21QSortFilterProxyModel: 56u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QSortFilterProxyModel)
+16    (int (*)(...))QSortFilterProxyModel::metaObject
+24    (int (*)(...))QSortFilterProxyModel::qt_metacast
+32    (int (*)(...))QSortFilterProxyModel::qt_metacall
+40    (int (*)(...))QSortFilterProxyModel::~QSortFilterProxyModel
+48    (int (*)(...))QSortFilterProxyModel::~QSortFilterProxyModel
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QSortFilterProxyModel::index
+120   (int (*)(...))QSortFilterProxyModel::parent
+128   (int (*)(...))QSortFilterProxyModel::sibling
+136   (int (*)(...))QSortFilterProxyModel::rowCount
+144   (int (*)(...))QSortFilterProxyModel::columnCount
+152   (int (*)(...))QSortFilterProxyModel::hasChildren
+160   (int (*)(...))QSortFilterProxyModel::data
+168   (int (*)(...))QSortFilterProxyModel::setData
+176   (int (*)(...))QSortFilterProxyModel::headerData
+184   (int (*)(...))QSortFilterProxyModel::setHeaderData
+192   (int (*)(...))QAbstractProxyModel::itemData
+200   (int (*)(...))QAbstractProxyModel::setItemData
+208   (int (*)(...))QSortFilterProxyModel::mimeTypes
+216   (int (*)(...))QSortFilterProxyModel::mimeData
+224   (int (*)(...))QAbstractProxyModel::canDropMimeData
+232   (int (*)(...))QSortFilterProxyModel::dropMimeData
+240   (int (*)(...))QSortFilterProxyModel::supportedDropActions
+248   (int (*)(...))QAbstractProxyModel::supportedDragActions
+256   (int (*)(...))QSortFilterProxyModel::insertRows
+264   (int (*)(...))QSortFilterProxyModel::insertColumns
+272   (int (*)(...))QSortFilterProxyModel::removeRows
+280   (int (*)(...))QSortFilterProxyModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QSortFilterProxyModel::fetchMore
+312   (int (*)(...))QSortFilterProxyModel::canFetchMore
+320   (int (*)(...))QSortFilterProxyModel::flags
+328   (int (*)(...))QSortFilterProxyModel::sort
+336   (int (*)(...))QSortFilterProxyModel::buddy
+344   (int (*)(...))QSortFilterProxyModel::match
+352   (int (*)(...))QSortFilterProxyModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractProxyModel::submit
+376   (int (*)(...))QAbstractProxyModel::revert
+384   (int (*)(...))QSortFilterProxyModel::setSourceModel
+392   (int (*)(...))QSortFilterProxyModel::mapToSource
+400   (int (*)(...))QSortFilterProxyModel::mapFromSource
+408   (int (*)(...))QSortFilterProxyModel::mapSelectionToSource
+416   (int (*)(...))QSortFilterProxyModel::mapSelectionFromSource
+424   (int (*)(...))QSortFilterProxyModel::filterAcceptsRow
+432   (int (*)(...))QSortFilterProxyModel::filterAcceptsColumn
+440   (int (*)(...))QSortFilterProxyModel::lessThan
+
+Class QSortFilterProxyModel
+   size=16 align=8
+   base size=16 base align=8
+QSortFilterProxyModel (0x0x7fc6580b2af8) 0
+    vptr=((& QSortFilterProxyModel::_ZTV21QSortFilterProxyModel) + 16u)
+  QAbstractProxyModel (0x0x7fc6580b2b60) 0
+      primary-for QSortFilterProxyModel (0x0x7fc6580b2af8)
+    QAbstractItemModel (0x0x7fc6580b2bc8) 0
+        primary-for QAbstractProxyModel (0x0x7fc6580b2b60)
+      QObject (0x0x7fc658118180) 0
+          primary-for QAbstractItemModel (0x0x7fc6580b2bc8)
+
+Class QStandardPaths
+   size=1 align=1
+   base size=0 base align=1
+QStandardPaths (0x0x7fc6581182a0) 0 empty
+
+Class QState::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QState::QPrivateSignal (0x0x7fc6581184e0) 0 empty
+
+Vtable for QState
+QState::_ZTV6QState: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI6QState)
+16    (int (*)(...))QState::metaObject
+24    (int (*)(...))QState::qt_metacast
+32    (int (*)(...))QState::qt_metacall
+40    (int (*)(...))QState::~QState
+48    (int (*)(...))QState::~QState
+56    (int (*)(...))QState::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QState::onEntry
+120   (int (*)(...))QState::onExit
+
+Class QState
+   size=16 align=8
+   base size=16 base align=8
+QState (0x0x7fc6580b2d68) 0
+    vptr=((& QState::_ZTV6QState) + 16u)
+  QAbstractState (0x0x7fc6580b2dd0) 0
+      primary-for QState (0x0x7fc6580b2d68)
+    QObject (0x0x7fc658118480) 0
+        primary-for QAbstractState (0x0x7fc6580b2dd0)
+
+Class QStateMachine::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QStateMachine::QPrivateSignal (0x0x7fc658118600) 0 empty
+
+Vtable for QStateMachine::SignalEvent
+QStateMachine::SignalEvent::_ZTVN13QStateMachine11SignalEventE: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN13QStateMachine11SignalEventE)
+16    (int (*)(...))QStateMachine::SignalEvent::~SignalEvent
+24    (int (*)(...))QStateMachine::SignalEvent::~SignalEvent
+
+Class QStateMachine::SignalEvent
+   size=48 align=8
+   base size=48 base align=8
+QStateMachine::SignalEvent (0x0x7fc6580b2f70) 0
+    vptr=((& QStateMachine::SignalEvent::_ZTVN13QStateMachine11SignalEventE) + 16u)
+  QEvent (0x0x7fc658118660) 0
+      primary-for QStateMachine::SignalEvent (0x0x7fc6580b2f70)
+
+Vtable for QStateMachine::WrappedEvent
+QStateMachine::WrappedEvent::_ZTVN13QStateMachine12WrappedEventE: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN13QStateMachine12WrappedEventE)
+16    (int (*)(...))QStateMachine::WrappedEvent::~WrappedEvent
+24    (int (*)(...))QStateMachine::WrappedEvent::~WrappedEvent
+
+Class QStateMachine::WrappedEvent
+   size=40 align=8
+   base size=40 base align=8
+QStateMachine::WrappedEvent (0x0x7fc6581c8000) 0
+    vptr=((& QStateMachine::WrappedEvent::_ZTVN13QStateMachine12WrappedEventE) + 16u)
+  QEvent (0x0x7fc6581186c0) 0
+      primary-for QStateMachine::WrappedEvent (0x0x7fc6581c8000)
+
+Vtable for QStateMachine
+QStateMachine::_ZTV13QStateMachine: 20u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QStateMachine)
+16    (int (*)(...))QStateMachine::metaObject
+24    (int (*)(...))QStateMachine::qt_metacast
+32    (int (*)(...))QStateMachine::qt_metacall
+40    (int (*)(...))QStateMachine::~QStateMachine
+48    (int (*)(...))QStateMachine::~QStateMachine
+56    (int (*)(...))QStateMachine::event
+64    (int (*)(...))QStateMachine::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QStateMachine::onEntry
+120   (int (*)(...))QStateMachine::onExit
+128   (int (*)(...))QStateMachine::beginSelectTransitions
+136   (int (*)(...))QStateMachine::endSelectTransitions
+144   (int (*)(...))QStateMachine::beginMicrostep
+152   (int (*)(...))QStateMachine::endMicrostep
+
+Class QStateMachine
+   size=16 align=8
+   base size=16 base align=8
+QStateMachine (0x0x7fc6580b2e38) 0
+    vptr=((& QStateMachine::_ZTV13QStateMachine) + 16u)
+  QState (0x0x7fc6580b2ea0) 0
+      primary-for QStateMachine (0x0x7fc6580b2e38)
+    QAbstractState (0x0x7fc6580b2f08) 0
+        primary-for QState (0x0x7fc6580b2ea0)
+      QObject (0x0x7fc6581185a0) 0
+          primary-for QAbstractState (0x0x7fc6580b2f08)
+
+Class QStorageInfo
+   size=8 align=8
+   base size=8 base align=8
+QStorageInfo (0x0x7fc658118720) 0
+
+Class QAbstractConcatenable
+   size=1 align=1
+   base size=0 base align=1
+QAbstractConcatenable (0x0x7fc657e1e660) 0 empty
+
+Class QStringListModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QStringListModel::QPrivateSignal (0x0x7fc657ea4a20) 0 empty
+
+Vtable for QStringListModel
+QStringListModel::_ZTV16QStringListModel: 48u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QStringListModel)
+16    (int (*)(...))QStringListModel::metaObject
+24    (int (*)(...))QStringListModel::qt_metacast
+32    (int (*)(...))QStringListModel::qt_metacall
+40    (int (*)(...))QStringListModel::~QStringListModel
+48    (int (*)(...))QStringListModel::~QStringListModel
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QAbstractListModel::index
+120   (int (*)(...))QAbstractListModel::parent
+128   (int (*)(...))QStringListModel::sibling
+136   (int (*)(...))QStringListModel::rowCount
+144   (int (*)(...))QAbstractListModel::columnCount
+152   (int (*)(...))QAbstractListModel::hasChildren
+160   (int (*)(...))QStringListModel::data
+168   (int (*)(...))QStringListModel::setData
+176   (int (*)(...))QAbstractItemModel::headerData
+184   (int (*)(...))QAbstractItemModel::setHeaderData
+192   (int (*)(...))QAbstractItemModel::itemData
+200   (int (*)(...))QAbstractItemModel::setItemData
+208   (int (*)(...))QAbstractItemModel::mimeTypes
+216   (int (*)(...))QAbstractItemModel::mimeData
+224   (int (*)(...))QAbstractItemModel::canDropMimeData
+232   (int (*)(...))QAbstractListModel::dropMimeData
+240   (int (*)(...))QStringListModel::supportedDropActions
+248   (int (*)(...))QAbstractItemModel::supportedDragActions
+256   (int (*)(...))QStringListModel::insertRows
+264   (int (*)(...))QAbstractItemModel::insertColumns
+272   (int (*)(...))QStringListModel::removeRows
+280   (int (*)(...))QAbstractItemModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QAbstractItemModel::fetchMore
+312   (int (*)(...))QAbstractItemModel::canFetchMore
+320   (int (*)(...))QStringListModel::flags
+328   (int (*)(...))QStringListModel::sort
+336   (int (*)(...))QAbstractItemModel::buddy
+344   (int (*)(...))QAbstractItemModel::match
+352   (int (*)(...))QAbstractItemModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractItemModel::submit
+376   (int (*)(...))QAbstractItemModel::revert
+
+Class QStringListModel
+   size=24 align=8
+   base size=24 base align=8
+QStringListModel (0x0x7fc657ed4000) 0
+    vptr=((& QStringListModel::_ZTV16QStringListModel) + 16u)
+  QAbstractListModel (0x0x7fc657ed4068) 0
+      primary-for QStringListModel (0x0x7fc657ed4000)
+    QAbstractItemModel (0x0x7fc657ed40d0) 0
+        primary-for QAbstractListModel (0x0x7fc657ed4068)
+      QObject (0x0x7fc657ea49c0) 0
+          primary-for QAbstractItemModel (0x0x7fc657ed40d0)
+
+Class QSystemSemaphore
+   size=8 align=8
+   base size=8 base align=8
+QSystemSemaphore (0x0x7fc657ea4a80) 0
+
+Class QTemporaryDir
+   size=8 align=8
+   base size=8 base align=8
+QTemporaryDir (0x0x7fc657ea4b40) 0
+
+Class QTemporaryFile::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTemporaryFile::QPrivateSignal (0x0x7fc657ea4c60) 0 empty
+
+Vtable for QTemporaryFile
+QTemporaryFile::_ZTV14QTemporaryFile: 34u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QTemporaryFile)
+16    (int (*)(...))QTemporaryFile::metaObject
+24    (int (*)(...))QTemporaryFile::qt_metacast
+32    (int (*)(...))QTemporaryFile::qt_metacall
+40    (int (*)(...))QTemporaryFile::~QTemporaryFile
+48    (int (*)(...))QTemporaryFile::~QTemporaryFile
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QFileDevice::isSequential
+120   (int (*)(...))QTemporaryFile::open
+128   (int (*)(...))QFileDevice::close
+136   (int (*)(...))QFileDevice::pos
+144   (int (*)(...))QFile::size
+152   (int (*)(...))QFileDevice::seek
+160   (int (*)(...))QFileDevice::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QIODevice::bytesAvailable
+184   (int (*)(...))QIODevice::bytesToWrite
+192   (int (*)(...))QIODevice::canReadLine
+200   (int (*)(...))QIODevice::waitForReadyRead
+208   (int (*)(...))QIODevice::waitForBytesWritten
+216   (int (*)(...))QFileDevice::readData
+224   (int (*)(...))QFileDevice::readLineData
+232   (int (*)(...))QFileDevice::writeData
+240   (int (*)(...))QTemporaryFile::fileName
+248   (int (*)(...))QFile::resize
+256   (int (*)(...))QFile::permissions
+264   (int (*)(...))QFile::setPermissions
+
+Class QTemporaryFile
+   size=16 align=8
+   base size=16 base align=8
+QTemporaryFile (0x0x7fc657ed4138) 0
+    vptr=((& QTemporaryFile::_ZTV14QTemporaryFile) + 16u)
+  QFile (0x0x7fc657ed41a0) 0
+      primary-for QTemporaryFile (0x0x7fc657ed4138)
+    QFileDevice (0x0x7fc657ed4208) 0
+        primary-for QFile (0x0x7fc657ed41a0)
+      QIODevice (0x0x7fc657ed4270) 0
+          primary-for QFileDevice (0x0x7fc657ed4208)
+        QObject (0x0x7fc657ea4c00) 0
+            primary-for QIODevice (0x0x7fc657ed4270)
+
+Class QTextBoundaryFinder
+   size=48 align=8
+   base size=48 base align=8
+QTextBoundaryFinder (0x0x7fc657ea4cc0) 0
+
+Class QTextCodec::ConverterState
+   size=32 align=8
+   base size=32 base align=8
+QTextCodec::ConverterState (0x0x7fc657ea4f00) 0
+
+Vtable for QTextCodec
+QTextCodec::_ZTV10QTextCodec: 9u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QTextCodec)
+16    (int (*)(...))__cxa_pure_virtual
+24    (int (*)(...))QTextCodec::aliases
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+56    0u
+64    0u
+
+Class QTextCodec
+   size=8 align=8
+   base size=8 base align=8
+QTextCodec (0x0x7fc657ea4ea0) 0 nearly-empty
+    vptr=((& QTextCodec::_ZTV10QTextCodec) + 16u)
+
+Class QTextEncoder
+   size=40 align=8
+   base size=40 base align=8
+QTextEncoder (0x0x7fc657f57120) 0
+
+Class QTextDecoder
+   size=40 align=8
+   base size=40 base align=8
+QTextDecoder (0x0x7fc657f57180) 0
+
+Class std::__mutex_base
+   size=40 align=8
+   base size=40 base align=8
+std::__mutex_base (0x0x7fc657f571e0) 0
+
+Class std::__recursive_mutex_base
+   size=40 align=8
+   base size=40 base align=8
+std::__recursive_mutex_base (0x0x7fc657f57240) 0
+
+Class std::mutex
+   size=40 align=8
+   base size=40 base align=8
+std::mutex (0x0x7fc657ed4478) 0
+  std::__mutex_base (0x0x7fc657f572a0) 0
+
+Class std::recursive_mutex
+   size=40 align=8
+   base size=40 base align=8
+std::recursive_mutex (0x0x7fc657ed44e0) 0
+  std::__recursive_mutex_base (0x0x7fc657f57300) 0
+
+Class std::timed_mutex
+   size=40 align=8
+   base size=40 base align=8
+std::timed_mutex (0x0x7fc657fc1070) 0
+  std::__mutex_base (0x0x7fc657f57420) 0
+  std::__timed_mutex_impl<std::timed_mutex> (0x0x7fc657f57480) 0 empty
+
+Class std::recursive_timed_mutex
+   size=40 align=8
+   base size=40 base align=8
+std::recursive_timed_mutex (0x0x7fc657fc1a10) 0
+  std::__recursive_mutex_base (0x0x7fc657f57540) 0
+  std::__timed_mutex_impl<std::recursive_timed_mutex> (0x0x7fc657f575a0) 0 empty
+
+Class std::defer_lock_t
+   size=1 align=1
+   base size=0 base align=1
+std::defer_lock_t (0x0x7fc657f57600) 0 empty
+
+Class std::try_to_lock_t
+   size=1 align=1
+   base size=0 base align=1
+std::try_to_lock_t (0x0x7fc657f57660) 0 empty
+
+Class std::adopt_lock_t
+   size=1 align=1
+   base size=0 base align=1
+std::adopt_lock_t (0x0x7fc657f576c0) 0 empty
+
+Class std::once_flag
+   size=4 align=4
+   base size=4 base align=4
+std::once_flag (0x0x7fc657f57900) 0
+
+Vtable for __gnu_cxx::__concurrence_lock_error
+__gnu_cxx::__concurrence_lock_error::_ZTVN9__gnu_cxx24__concurrence_lock_errorE: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN9__gnu_cxx24__concurrence_lock_errorE)
+16    (int (*)(...))__gnu_cxx::__concurrence_lock_error::~__concurrence_lock_error
+24    (int (*)(...))__gnu_cxx::__concurrence_lock_error::~__concurrence_lock_error
+32    (int (*)(...))__gnu_cxx::__concurrence_lock_error::what
+
+Class __gnu_cxx::__concurrence_lock_error
+   size=8 align=8
+   base size=8 base align=8
+__gnu_cxx::__concurrence_lock_error (0x0x7fc657ed4618) 0 nearly-empty
+    vptr=((& __gnu_cxx::__concurrence_lock_error::_ZTVN9__gnu_cxx24__concurrence_lock_errorE) + 16u)
+  std::exception (0x0x7fc657f579c0) 0 nearly-empty
+      primary-for __gnu_cxx::__concurrence_lock_error (0x0x7fc657ed4618)
+
+Vtable for __gnu_cxx::__concurrence_unlock_error
+__gnu_cxx::__concurrence_unlock_error::_ZTVN9__gnu_cxx26__concurrence_unlock_errorE: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN9__gnu_cxx26__concurrence_unlock_errorE)
+16    (int (*)(...))__gnu_cxx::__concurrence_unlock_error::~__concurrence_unlock_error
+24    (int (*)(...))__gnu_cxx::__concurrence_unlock_error::~__concurrence_unlock_error
+32    (int (*)(...))__gnu_cxx::__concurrence_unlock_error::what
+
+Class __gnu_cxx::__concurrence_unlock_error
+   size=8 align=8
+   base size=8 base align=8
+__gnu_cxx::__concurrence_unlock_error (0x0x7fc657ed4680) 0 nearly-empty
+    vptr=((& __gnu_cxx::__concurrence_unlock_error::_ZTVN9__gnu_cxx26__concurrence_unlock_errorE) + 16u)
+  std::exception (0x0x7fc657f57a80) 0 nearly-empty
+      primary-for __gnu_cxx::__concurrence_unlock_error (0x0x7fc657ed4680)
+
+Vtable for __gnu_cxx::__concurrence_broadcast_error
+__gnu_cxx::__concurrence_broadcast_error::_ZTVN9__gnu_cxx29__concurrence_broadcast_errorE: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN9__gnu_cxx29__concurrence_broadcast_errorE)
+16    (int (*)(...))__gnu_cxx::__concurrence_broadcast_error::~__concurrence_broadcast_error
+24    (int (*)(...))__gnu_cxx::__concurrence_broadcast_error::~__concurrence_broadcast_error
+32    (int (*)(...))__gnu_cxx::__concurrence_broadcast_error::what
+
+Class __gnu_cxx::__concurrence_broadcast_error
+   size=8 align=8
+   base size=8 base align=8
+__gnu_cxx::__concurrence_broadcast_error (0x0x7fc657ed46e8) 0 nearly-empty
+    vptr=((& __gnu_cxx::__concurrence_broadcast_error::_ZTVN9__gnu_cxx29__concurrence_broadcast_errorE) + 16u)
+  std::exception (0x0x7fc657f57b40) 0 nearly-empty
+      primary-for __gnu_cxx::__concurrence_broadcast_error (0x0x7fc657ed46e8)
+
+Vtable for __gnu_cxx::__concurrence_wait_error
+__gnu_cxx::__concurrence_wait_error::_ZTVN9__gnu_cxx24__concurrence_wait_errorE: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN9__gnu_cxx24__concurrence_wait_errorE)
+16    (int (*)(...))__gnu_cxx::__concurrence_wait_error::~__concurrence_wait_error
+24    (int (*)(...))__gnu_cxx::__concurrence_wait_error::~__concurrence_wait_error
+32    (int (*)(...))__gnu_cxx::__concurrence_wait_error::what
+
+Class __gnu_cxx::__concurrence_wait_error
+   size=8 align=8
+   base size=8 base align=8
+__gnu_cxx::__concurrence_wait_error (0x0x7fc657ed47b8) 0 nearly-empty
+    vptr=((& __gnu_cxx::__concurrence_wait_error::_ZTVN9__gnu_cxx24__concurrence_wait_errorE) + 16u)
+  std::exception (0x0x7fc657f57c00) 0 nearly-empty
+      primary-for __gnu_cxx::__concurrence_wait_error (0x0x7fc657ed47b8)
+
+Class __gnu_cxx::__mutex
+   size=40 align=8
+   base size=40 base align=8
+__gnu_cxx::__mutex (0x0x7fc657f57cc0) 0
+
+Class __gnu_cxx::__recursive_mutex
+   size=40 align=8
+   base size=40 base align=8
+__gnu_cxx::__recursive_mutex (0x0x7fc657f57d20) 0
+
+Class __gnu_cxx::__scoped_lock
+   size=8 align=8
+   base size=8 base align=8
+__gnu_cxx::__scoped_lock (0x0x7fc657f57d80) 0
+
+Class __gnu_cxx::__cond
+   size=48 align=8
+   base size=48 base align=8
+__gnu_cxx::__cond (0x0x7fc657f57de0) 0
+
+Vtable for std::bad_weak_ptr
+std::bad_weak_ptr::_ZTVSt12bad_weak_ptr: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt12bad_weak_ptr)
+16    (int (*)(...))std::bad_weak_ptr::~bad_weak_ptr
+24    (int (*)(...))std::bad_weak_ptr::~bad_weak_ptr
+32    (int (*)(...))std::bad_weak_ptr::what
+
+Class std::bad_weak_ptr
+   size=8 align=8
+   base size=8 base align=8
+std::bad_weak_ptr (0x0x7fc657ed4a90) 0 nearly-empty
+    vptr=((& std::bad_weak_ptr::_ZTVSt12bad_weak_ptr) + 16u)
+  std::exception (0x0x7fc657ca2180) 0 nearly-empty
+      primary-for std::bad_weak_ptr (0x0x7fc657ed4a90)
+
+Class std::_Sp_make_shared_tag
+   size=1 align=1
+   base size=0 base align=1
+std::_Sp_make_shared_tag (0x0x7fc657ca29c0) 0 empty
+
+Class std::_Sp_locker
+   size=2 align=1
+   base size=2 base align=1
+std::_Sp_locker (0x0x7fc657a511e0) 0
+
+Class std::thread::id
+   size=8 align=8
+   base size=8 base align=8
+std::thread::id (0x0x7fc657a513c0) 0
+
+Vtable for std::thread::_Impl_base
+std::thread::_Impl_base::_ZTVNSt6thread10_Impl_baseE: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTINSt6thread10_Impl_baseE)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class std::thread::_Impl_base
+   size=24 align=8
+   base size=24 base align=8
+std::thread::_Impl_base (0x0x7fc657a51420) 0
+    vptr=((& std::thread::_Impl_base::_ZTVNSt6thread10_Impl_baseE) + 16u)
+
+Class std::thread
+   size=8 align=8
+   base size=8 base align=8
+std::thread (0x0x7fc657a51360) 0
+
+Class std::condition_variable
+   size=48 align=8
+   base size=48 base align=8
+std::condition_variable (0x0x7fc657c11060) 0
+
+Class std::__at_thread_exit_elt
+   size=16 align=8
+   base size=16 base align=8
+std::__at_thread_exit_elt (0x0x7fc657c11120) 0
+
+Class std::_V2::condition_variable_any
+   size=64 align=8
+   base size=64 base align=8
+std::_V2::condition_variable_any (0x0x7fc657c11180) 0
+
+Class std::__atomic_futex_unsigned_base
+   size=1 align=1
+   base size=0 base align=1
+std::__atomic_futex_unsigned_base (0x0x7fc6578c47e0) 0 empty
+
+Vtable for std::future_error
+std::future_error::_ZTVSt12future_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt12future_error)
+16    (int (*)(...))std::future_error::~future_error
+24    (int (*)(...))std::future_error::~future_error
+32    (int (*)(...))std::future_error::what
+
+Class std::future_error
+   size=32 align=8
+   base size=32 base align=8
+std::future_error (0x0x7fc6578b9dd0) 0
+    vptr=((& std::future_error::_ZTVSt12future_error) + 16u)
+  std::logic_error (0x0x7fc6578b9e38) 0
+      primary-for std::future_error (0x0x7fc6578b9dd0)
+    std::exception (0x0x7fc6578c4900) 0 nearly-empty
+        primary-for std::logic_error (0x0x7fc6578b9e38)
+
+Class std::__future_base::_Result_base::_Deleter
+   size=1 align=1
+   base size=0 base align=1
+std::__future_base::_Result_base::_Deleter (0x0x7fc6578c4a20) 0 empty
+
+Vtable for std::__future_base::_Result_base
+std::__future_base::_Result_base::_ZTVNSt13__future_base12_Result_baseE: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTINSt13__future_base12_Result_baseE)
+16    (int (*)(...))__cxa_pure_virtual
+24    0u
+32    0u
+
+Class std::__future_base::_Result_base
+   size=16 align=8
+   base size=16 base align=8
+std::__future_base::_Result_base (0x0x7fc6578c49c0) 0
+    vptr=((& std::__future_base::_Result_base::_ZTVNSt13__future_base12_Result_baseE) + 16u)
+
+Class std::__future_base::_State_baseV2::__exception_ptr_tag
+   size=1 align=1
+   base size=0 base align=1
+std::__future_base::_State_baseV2::__exception_ptr_tag (0x0x7fc65795cf60) 0 empty
+
+Class std::__future_base::_State_baseV2::_Make_ready
+   size=32 align=8
+   base size=32 base align=8
+std::__future_base::_State_baseV2::_Make_ready (0x0x7fc657645410) 0
+  std::__at_thread_exit_elt (0x0x7fc65766a060) 0
+
+Vtable for std::__future_base::_State_baseV2
+std::__future_base::_State_baseV2::_ZTVNSt13__future_base13_State_baseV2E: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTINSt13__future_base13_State_baseV2E)
+16    (int (*)(...))std::__future_base::_State_baseV2::~_State_baseV2
+24    (int (*)(...))std::__future_base::_State_baseV2::~_State_baseV2
+32    (int (*)(...))std::__future_base::_State_baseV2::_M_complete_async
+40    (int (*)(...))std::__future_base::_State_baseV2::_M_is_deferred_future
+
+Class std::__future_base::_State_baseV2
+   size=32 align=8
+   base size=28 base align=8
+std::__future_base::_State_baseV2 (0x0x7fc6578c4ba0) 0
+    vptr=((& std::__future_base::_State_baseV2::_ZTVNSt13__future_base13_State_baseV2E) + 16u)
+
+Class std::__future_base
+   size=1 align=1
+   base size=0 base align=1
+std::__future_base (0x0x7fc6578c4960) 0 empty
+
+Vtable for std::__future_base::_Async_state_commonV2
+std::__future_base::_Async_state_commonV2::_ZTVNSt13__future_base21_Async_state_commonV2E: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTINSt13__future_base21_Async_state_commonV2E)
+16    (int (*)(...))std::__future_base::_Async_state_commonV2::~_Async_state_commonV2
+24    (int (*)(...))std::__future_base::_Async_state_commonV2::~_Async_state_commonV2
+32    (int (*)(...))std::__future_base::_Async_state_commonV2::_M_complete_async
+40    (int (*)(...))std::__future_base::_State_baseV2::_M_is_deferred_future
+
+Class std::__future_base::_Async_state_commonV2
+   size=48 align=8
+   base size=44 base align=8
+std::__future_base::_Async_state_commonV2 (0x0x7fc6573ed000) 0
+    vptr=((& std::__future_base::_Async_state_commonV2::_ZTVNSt13__future_base21_Async_state_commonV2E) + 16u)
+  std::__future_base::_State_baseV2 (0x0x7fc65738bf00) 0
+      primary-for std::__future_base::_Async_state_commonV2 (0x0x7fc6573ed000)
+
+Class QThread::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QThread::QPrivateSignal (0x0x7fc6573f5660) 0 empty
+
+Vtable for QThread
+QThread::_ZTV7QThread: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QThread)
+16    (int (*)(...))QThread::metaObject
+24    (int (*)(...))QThread::qt_metacast
+32    (int (*)(...))QThread::qt_metacall
+40    (int (*)(...))QThread::~QThread
+48    (int (*)(...))QThread::~QThread
+56    (int (*)(...))QThread::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QThread::run
+
+Class QThread
+   size=16 align=8
+   base size=16 base align=8
+QThread (0x0x7fc6573eda90) 0
+    vptr=((& QThread::_ZTV7QThread) + 16u)
+  QObject (0x0x7fc6573f5600) 0
+      primary-for QThread (0x0x7fc6573eda90)
+
+Class QThreadPool::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QThreadPool::QPrivateSignal (0x0x7fc6573f5780) 0 empty
+
+Vtable for QThreadPool
+QThreadPool::_ZTV11QThreadPool: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QThreadPool)
+16    (int (*)(...))QThreadPool::metaObject
+24    (int (*)(...))QThreadPool::qt_metacast
+32    (int (*)(...))QThreadPool::qt_metacall
+40    (int (*)(...))QThreadPool::~QThreadPool
+48    (int (*)(...))QThreadPool::~QThreadPool
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QThreadPool
+   size=16 align=8
+   base size=16 base align=8
+QThreadPool (0x0x7fc6573edaf8) 0
+    vptr=((& QThreadPool::_ZTV11QThreadPool) + 16u)
+  QObject (0x0x7fc6573f5720) 0
+      primary-for QThreadPool (0x0x7fc6573edaf8)
+
+Class QThreadStorageData
+   size=4 align=4
+   base size=4 base align=4
+QThreadStorageData (0x0x7fc6573f57e0) 0
+
+Class QTimeLine::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTimeLine::QPrivateSignal (0x0x7fc6573f5900) 0 empty
+
+Vtable for QTimeLine
+QTimeLine::_ZTV9QTimeLine: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QTimeLine)
+16    (int (*)(...))QTimeLine::metaObject
+24    (int (*)(...))QTimeLine::qt_metacast
+32    (int (*)(...))QTimeLine::qt_metacall
+40    (int (*)(...))QTimeLine::~QTimeLine
+48    (int (*)(...))QTimeLine::~QTimeLine
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QTimeLine::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QTimeLine::valueForTime
+
+Class QTimeLine
+   size=16 align=8
+   base size=16 base align=8
+QTimeLine (0x0x7fc6573edb60) 0
+    vptr=((& QTimeLine::_ZTV9QTimeLine) + 16u)
+  QObject (0x0x7fc6573f58a0) 0
+      primary-for QTimeLine (0x0x7fc6573edb60)
+
+Class QTimer::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTimer::QPrivateSignal (0x0x7fc6573f59c0) 0 empty
+
+Vtable for QTimer
+QTimer::_ZTV6QTimer: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI6QTimer)
+16    (int (*)(...))QTimer::metaObject
+24    (int (*)(...))QTimer::qt_metacast
+32    (int (*)(...))QTimer::qt_metacall
+40    (int (*)(...))QTimer::~QTimer
+48    (int (*)(...))QTimer::~QTimer
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QTimer::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QTimer
+   size=32 align=8
+   base size=29 base align=8
+QTimer (0x0x7fc6573edbc8) 0
+    vptr=((& QTimer::_ZTV6QTimer) + 16u)
+  QObject (0x0x7fc6573f5960) 0
+      primary-for QTimer (0x0x7fc6573edbc8)
+
+Class QTimeZone::OffsetData
+   size=32 align=8
+   base size=28 base align=8
+QTimeZone::OffsetData (0x0x7fc6570ba120) 0
+
+Class QTimeZone
+   size=8 align=8
+   base size=8 base align=8
+QTimeZone (0x0x7fc6570ba0c0) 0
+
+Class QTranslator::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTranslator::QPrivateSignal (0x0x7fc6570ba6c0) 0 empty
+
+Vtable for QTranslator
+QTranslator::_ZTV11QTranslator: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QTranslator)
+16    (int (*)(...))QTranslator::metaObject
+24    (int (*)(...))QTranslator::qt_metacast
+32    (int (*)(...))QTranslator::qt_metacall
+40    (int (*)(...))QTranslator::~QTranslator
+48    (int (*)(...))QTranslator::~QTranslator
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QTranslator::translate
+120   (int (*)(...))QTranslator::isEmpty
+
+Class QTranslator
+   size=16 align=8
+   base size=16 base align=8
+QTranslator (0x0x7fc6570b0750) 0
+    vptr=((& QTranslator::_ZTV11QTranslator) + 16u)
+  QObject (0x0x7fc6570ba660) 0
+      primary-for QTranslator (0x0x7fc6570b0750)
+
+Class QUrlQuery
+   size=8 align=8
+   base size=8 base align=8
+QUrlQuery (0x0x7fc6570ba720) 0
+
+Class QWaitCondition
+   size=8 align=8
+   base size=8 base align=8
+QWaitCondition (0x0x7fc6570bad80) 0
+
+Class QXmlStreamStringRef
+   size=16 align=8
+   base size=16 base align=8
+QXmlStreamStringRef (0x0x7fc6570bade0) 0
+
+Class QXmlStreamAttribute
+   size=80 align=8
+   base size=73 base align=8
+QXmlStreamAttribute (0x0x7fc6571660c0) 0
+
+Class QXmlStreamAttributes
+   size=8 align=8
+   base size=8 base align=8
+QXmlStreamAttributes (0x0x7fc657176478) 0
+  QVector<QXmlStreamAttribute> (0x0x7fc657166480) 0
+
+Class QXmlStreamNamespaceDeclaration
+   size=40 align=8
+   base size=40 base align=8
+QXmlStreamNamespaceDeclaration (0x0x7fc6571664e0) 0
+
+Class QXmlStreamNotationDeclaration
+   size=56 align=8
+   base size=56 base align=8
+QXmlStreamNotationDeclaration (0x0x7fc657166780) 0
+
+Class QXmlStreamEntityDeclaration
+   size=88 align=8
+   base size=88 base align=8
+QXmlStreamEntityDeclaration (0x0x7fc657166a20) 0
+
+Vtable for QXmlStreamEntityResolver
+QXmlStreamEntityResolver::_ZTV24QXmlStreamEntityResolver: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QXmlStreamEntityResolver)
+16    (int (*)(...))QXmlStreamEntityResolver::~QXmlStreamEntityResolver
+24    (int (*)(...))QXmlStreamEntityResolver::~QXmlStreamEntityResolver
+32    (int (*)(...))QXmlStreamEntityResolver::resolveEntity
+40    (int (*)(...))QXmlStreamEntityResolver::resolveUndeclaredEntity
+
+Class QXmlStreamEntityResolver
+   size=8 align=8
+   base size=8 base align=8
+QXmlStreamEntityResolver (0x0x7fc657166cc0) 0 nearly-empty
+    vptr=((& QXmlStreamEntityResolver::_ZTV24QXmlStreamEntityResolver) + 16u)
+
+Class QXmlStreamReader
+   size=8 align=8
+   base size=8 base align=8
+QXmlStreamReader (0x0x7fc657166d20) 0
+
+Class QXmlStreamWriter
+   size=8 align=8
+   base size=8 base align=8
+QXmlStreamWriter (0x0x7fc656e73780) 0
+
+Class QRgba64
+   size=8 align=8
+   base size=8 base align=8
+QRgba64 (0x0x7fc656e738a0) 0
+
+Class QColor
+   size=16 align=4
+   base size=14 base align=4
+QColor (0x0x7fc656e73b40) 0
+
+Class QRegion::QRegionData
+   size=16 align=8
+   base size=16 base align=8
+QRegion::QRegionData (0x0x7fc656f97540) 0
+
+Class QRegion
+   size=8 align=8
+   base size=8 base align=8
+QRegion (0x0x7fc656f974e0) 0
+
+Class QKeySequence
+   size=8 align=8
+   base size=8 base align=8
+QKeySequence (0x0x7fc656c478a0) 0
+
+Class QVector2D
+   size=8 align=4
+   base size=8 base align=4
+QVector2D (0x0x7fc656cf9de0) 0
+
+Class QTouchDevice
+   size=8 align=8
+   base size=8 base align=8
+QTouchDevice (0x0x7fc656d430c0) 0
+
+Vtable for QInputEvent
+QInputEvent::_ZTV11QInputEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QInputEvent)
+16    (int (*)(...))QInputEvent::~QInputEvent
+24    (int (*)(...))QInputEvent::~QInputEvent
+
+Class QInputEvent
+   size=32 align=8
+   base size=32 base align=8
+QInputEvent (0x0x7fc656d40270) 0
+    vptr=((& QInputEvent::_ZTV11QInputEvent) + 16u)
+  QEvent (0x0x7fc656d432a0) 0
+      primary-for QInputEvent (0x0x7fc656d40270)
+
+Vtable for QEnterEvent
+QEnterEvent::_ZTV11QEnterEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QEnterEvent)
+16    (int (*)(...))QEnterEvent::~QEnterEvent
+24    (int (*)(...))QEnterEvent::~QEnterEvent
+
+Class QEnterEvent
+   size=72 align=8
+   base size=72 base align=8
+QEnterEvent (0x0x7fc656d402d8) 0
+    vptr=((& QEnterEvent::_ZTV11QEnterEvent) + 16u)
+  QEvent (0x0x7fc656d43300) 0
+      primary-for QEnterEvent (0x0x7fc656d402d8)
+
+Vtable for QMouseEvent
+QMouseEvent::_ZTV11QMouseEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QMouseEvent)
+16    (int (*)(...))QMouseEvent::~QMouseEvent
+24    (int (*)(...))QMouseEvent::~QMouseEvent
+
+Class QMouseEvent
+   size=104 align=8
+   base size=100 base align=8
+QMouseEvent (0x0x7fc656d40340) 0
+    vptr=((& QMouseEvent::_ZTV11QMouseEvent) + 16u)
+  QInputEvent (0x0x7fc656d403a8) 0
+      primary-for QMouseEvent (0x0x7fc656d40340)
+    QEvent (0x0x7fc656d43360) 0
+        primary-for QInputEvent (0x0x7fc656d403a8)
+
+Vtable for QHoverEvent
+QHoverEvent::_ZTV11QHoverEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QHoverEvent)
+16    (int (*)(...))QHoverEvent::~QHoverEvent
+24    (int (*)(...))QHoverEvent::~QHoverEvent
+
+Class QHoverEvent
+   size=64 align=8
+   base size=64 base align=8
+QHoverEvent (0x0x7fc656d40410) 0
+    vptr=((& QHoverEvent::_ZTV11QHoverEvent) + 16u)
+  QInputEvent (0x0x7fc656d40478) 0
+      primary-for QHoverEvent (0x0x7fc656d40410)
+    QEvent (0x0x7fc656d433c0) 0
+        primary-for QInputEvent (0x0x7fc656d40478)
+
+Vtable for QWheelEvent
+QWheelEvent::_ZTV11QWheelEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QWheelEvent)
+16    (int (*)(...))QWheelEvent::~QWheelEvent
+24    (int (*)(...))QWheelEvent::~QWheelEvent
+
+Class QWheelEvent
+   size=96 align=8
+   base size=96 base align=8
+QWheelEvent (0x0x7fc656d404e0) 0
+    vptr=((& QWheelEvent::_ZTV11QWheelEvent) + 16u)
+  QInputEvent (0x0x7fc656d40548) 0
+      primary-for QWheelEvent (0x0x7fc656d404e0)
+    QEvent (0x0x7fc656d43420) 0
+        primary-for QInputEvent (0x0x7fc656d40548)
+
+Vtable for QTabletEvent
+QTabletEvent::_ZTV12QTabletEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QTabletEvent)
+16    (int (*)(...))QTabletEvent::~QTabletEvent
+24    (int (*)(...))QTabletEvent::~QTabletEvent
+
+Class QTabletEvent
+   size=128 align=8
+   base size=128 base align=8
+QTabletEvent (0x0x7fc656d405b0) 0
+    vptr=((& QTabletEvent::_ZTV12QTabletEvent) + 16u)
+  QInputEvent (0x0x7fc656d40618) 0
+      primary-for QTabletEvent (0x0x7fc656d405b0)
+    QEvent (0x0x7fc656d43480) 0
+        primary-for QInputEvent (0x0x7fc656d40618)
+
+Vtable for QNativeGestureEvent
+QNativeGestureEvent::_ZTV19QNativeGestureEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QNativeGestureEvent)
+16    (int (*)(...))QNativeGestureEvent::~QNativeGestureEvent
+24    (int (*)(...))QNativeGestureEvent::~QNativeGestureEvent
+
+Class QNativeGestureEvent
+   size=112 align=8
+   base size=112 base align=8
+QNativeGestureEvent (0x0x7fc656d40680) 0
+    vptr=((& QNativeGestureEvent::_ZTV19QNativeGestureEvent) + 16u)
+  QInputEvent (0x0x7fc656d406e8) 0
+      primary-for QNativeGestureEvent (0x0x7fc656d40680)
+    QEvent (0x0x7fc656d434e0) 0
+        primary-for QInputEvent (0x0x7fc656d406e8)
+
+Vtable for QKeyEvent
+QKeyEvent::_ZTV9QKeyEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QKeyEvent)
+16    (int (*)(...))QKeyEvent::~QKeyEvent
+24    (int (*)(...))QKeyEvent::~QKeyEvent
+
+Class QKeyEvent
+   size=64 align=8
+   base size=59 base align=8
+QKeyEvent (0x0x7fc656d40750) 0
+    vptr=((& QKeyEvent::_ZTV9QKeyEvent) + 16u)
+  QInputEvent (0x0x7fc656d407b8) 0
+      primary-for QKeyEvent (0x0x7fc656d40750)
+    QEvent (0x0x7fc656d43540) 0
+        primary-for QInputEvent (0x0x7fc656d407b8)
+
+Vtable for QFocusEvent
+QFocusEvent::_ZTV11QFocusEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QFocusEvent)
+16    (int (*)(...))QFocusEvent::~QFocusEvent
+24    (int (*)(...))QFocusEvent::~QFocusEvent
+
+Class QFocusEvent
+   size=24 align=8
+   base size=24 base align=8
+QFocusEvent (0x0x7fc656d40820) 0
+    vptr=((& QFocusEvent::_ZTV11QFocusEvent) + 16u)
+  QEvent (0x0x7fc656d435a0) 0
+      primary-for QFocusEvent (0x0x7fc656d40820)
+
+Vtable for QPaintEvent
+QPaintEvent::_ZTV11QPaintEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QPaintEvent)
+16    (int (*)(...))QPaintEvent::~QPaintEvent
+24    (int (*)(...))QPaintEvent::~QPaintEvent
+
+Class QPaintEvent
+   size=56 align=8
+   base size=49 base align=8
+QPaintEvent (0x0x7fc656d40888) 0
+    vptr=((& QPaintEvent::_ZTV11QPaintEvent) + 16u)
+  QEvent (0x0x7fc656d43600) 0
+      primary-for QPaintEvent (0x0x7fc656d40888)
+
+Vtable for QMoveEvent
+QMoveEvent::_ZTV10QMoveEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QMoveEvent)
+16    (int (*)(...))QMoveEvent::~QMoveEvent
+24    (int (*)(...))QMoveEvent::~QMoveEvent
+
+Class QMoveEvent
+   size=40 align=8
+   base size=36 base align=8
+QMoveEvent (0x0x7fc656d408f0) 0
+    vptr=((& QMoveEvent::_ZTV10QMoveEvent) + 16u)
+  QEvent (0x0x7fc656d43660) 0
+      primary-for QMoveEvent (0x0x7fc656d408f0)
+
+Vtable for QExposeEvent
+QExposeEvent::_ZTV12QExposeEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QExposeEvent)
+16    (int (*)(...))QExposeEvent::~QExposeEvent
+24    (int (*)(...))QExposeEvent::~QExposeEvent
+
+Class QExposeEvent
+   size=32 align=8
+   base size=32 base align=8
+QExposeEvent (0x0x7fc656d40958) 0
+    vptr=((& QExposeEvent::_ZTV12QExposeEvent) + 16u)
+  QEvent (0x0x7fc656d436c0) 0
+      primary-for QExposeEvent (0x0x7fc656d40958)
+
+Vtable for QPlatformSurfaceEvent
+QPlatformSurfaceEvent::_ZTV21QPlatformSurfaceEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QPlatformSurfaceEvent)
+16    (int (*)(...))QPlatformSurfaceEvent::~QPlatformSurfaceEvent
+24    (int (*)(...))QPlatformSurfaceEvent::~QPlatformSurfaceEvent
+
+Class QPlatformSurfaceEvent
+   size=24 align=8
+   base size=24 base align=8
+QPlatformSurfaceEvent (0x0x7fc656d409c0) 0
+    vptr=((& QPlatformSurfaceEvent::_ZTV21QPlatformSurfaceEvent) + 16u)
+  QEvent (0x0x7fc656d43720) 0
+      primary-for QPlatformSurfaceEvent (0x0x7fc656d409c0)
+
+Vtable for QResizeEvent
+QResizeEvent::_ZTV12QResizeEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QResizeEvent)
+16    (int (*)(...))QResizeEvent::~QResizeEvent
+24    (int (*)(...))QResizeEvent::~QResizeEvent
+
+Class QResizeEvent
+   size=40 align=8
+   base size=36 base align=8
+QResizeEvent (0x0x7fc656d40a28) 0
+    vptr=((& QResizeEvent::_ZTV12QResizeEvent) + 16u)
+  QEvent (0x0x7fc656d43780) 0
+      primary-for QResizeEvent (0x0x7fc656d40a28)
+
+Vtable for QCloseEvent
+QCloseEvent::_ZTV11QCloseEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QCloseEvent)
+16    (int (*)(...))QCloseEvent::~QCloseEvent
+24    (int (*)(...))QCloseEvent::~QCloseEvent
+
+Class QCloseEvent
+   size=24 align=8
+   base size=20 base align=8
+QCloseEvent (0x0x7fc656d40a90) 0
+    vptr=((& QCloseEvent::_ZTV11QCloseEvent) + 16u)
+  QEvent (0x0x7fc656d437e0) 0
+      primary-for QCloseEvent (0x0x7fc656d40a90)
+
+Vtable for QIconDragEvent
+QIconDragEvent::_ZTV14QIconDragEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QIconDragEvent)
+16    (int (*)(...))QIconDragEvent::~QIconDragEvent
+24    (int (*)(...))QIconDragEvent::~QIconDragEvent
+
+Class QIconDragEvent
+   size=24 align=8
+   base size=20 base align=8
+QIconDragEvent (0x0x7fc656d40af8) 0
+    vptr=((& QIconDragEvent::_ZTV14QIconDragEvent) + 16u)
+  QEvent (0x0x7fc656d43840) 0
+      primary-for QIconDragEvent (0x0x7fc656d40af8)
+
+Vtable for QShowEvent
+QShowEvent::_ZTV10QShowEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QShowEvent)
+16    (int (*)(...))QShowEvent::~QShowEvent
+24    (int (*)(...))QShowEvent::~QShowEvent
+
+Class QShowEvent
+   size=24 align=8
+   base size=20 base align=8
+QShowEvent (0x0x7fc656d40b60) 0
+    vptr=((& QShowEvent::_ZTV10QShowEvent) + 16u)
+  QEvent (0x0x7fc656d438a0) 0
+      primary-for QShowEvent (0x0x7fc656d40b60)
+
+Vtable for QHideEvent
+QHideEvent::_ZTV10QHideEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QHideEvent)
+16    (int (*)(...))QHideEvent::~QHideEvent
+24    (int (*)(...))QHideEvent::~QHideEvent
+
+Class QHideEvent
+   size=24 align=8
+   base size=20 base align=8
+QHideEvent (0x0x7fc656d40bc8) 0
+    vptr=((& QHideEvent::_ZTV10QHideEvent) + 16u)
+  QEvent (0x0x7fc656d43900) 0
+      primary-for QHideEvent (0x0x7fc656d40bc8)
+
+Vtable for QContextMenuEvent
+QContextMenuEvent::_ZTV17QContextMenuEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QContextMenuEvent)
+16    (int (*)(...))QContextMenuEvent::~QContextMenuEvent
+24    (int (*)(...))QContextMenuEvent::~QContextMenuEvent
+
+Class QContextMenuEvent
+   size=56 align=8
+   base size=49 base align=8
+QContextMenuEvent (0x0x7fc656d40c30) 0
+    vptr=((& QContextMenuEvent::_ZTV17QContextMenuEvent) + 16u)
+  QInputEvent (0x0x7fc656d40c98) 0
+      primary-for QContextMenuEvent (0x0x7fc656d40c30)
+    QEvent (0x0x7fc656d43960) 0
+        primary-for QInputEvent (0x0x7fc656d40c98)
+
+Class QInputMethodEvent::Attribute
+   size=32 align=8
+   base size=32 base align=8
+QInputMethodEvent::Attribute (0x0x7fc656d43a20) 0
+
+Vtable for QInputMethodEvent
+QInputMethodEvent::_ZTV17QInputMethodEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QInputMethodEvent)
+16    (int (*)(...))QInputMethodEvent::~QInputMethodEvent
+24    (int (*)(...))QInputMethodEvent::~QInputMethodEvent
+
+Class QInputMethodEvent
+   size=56 align=8
+   base size=56 base align=8
+QInputMethodEvent (0x0x7fc656d40d00) 0
+    vptr=((& QInputMethodEvent::_ZTV17QInputMethodEvent) + 16u)
+  QEvent (0x0x7fc656d439c0) 0
+      primary-for QInputMethodEvent (0x0x7fc656d40d00)
+
+Class QInputMethodQueryEvent::QueryPair
+   size=24 align=8
+   base size=24 base align=8
+QInputMethodQueryEvent::QueryPair (0x0x7fc656d43ea0) 0
+
+Vtable for QInputMethodQueryEvent
+QInputMethodQueryEvent::_ZTV22QInputMethodQueryEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI22QInputMethodQueryEvent)
+16    (int (*)(...))QInputMethodQueryEvent::~QInputMethodQueryEvent
+24    (int (*)(...))QInputMethodQueryEvent::~QInputMethodQueryEvent
+
+Class QInputMethodQueryEvent
+   size=32 align=8
+   base size=32 base align=8
+QInputMethodQueryEvent (0x0x7fc656ab8068) 0
+    vptr=((& QInputMethodQueryEvent::_ZTV22QInputMethodQueryEvent) + 16u)
+  QEvent (0x0x7fc656d43e40) 0
+      primary-for QInputMethodQueryEvent (0x0x7fc656ab8068)
+
+Vtable for QDropEvent
+QDropEvent::_ZTV10QDropEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QDropEvent)
+16    (int (*)(...))QDropEvent::~QDropEvent
+24    (int (*)(...))QDropEvent::~QDropEvent
+
+Class QDropEvent
+   size=72 align=8
+   base size=72 base align=8
+QDropEvent (0x0x7fc656ab8340) 0
+    vptr=((& QDropEvent::_ZTV10QDropEvent) + 16u)
+  QEvent (0x0x7fc656aef240) 0
+      primary-for QDropEvent (0x0x7fc656ab8340)
+
+Vtable for QDragMoveEvent
+QDragMoveEvent::_ZTV14QDragMoveEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QDragMoveEvent)
+16    (int (*)(...))QDragMoveEvent::~QDragMoveEvent
+24    (int (*)(...))QDragMoveEvent::~QDragMoveEvent
+
+Class QDragMoveEvent
+   size=88 align=8
+   base size=88 base align=8
+QDragMoveEvent (0x0x7fc656ab83a8) 0
+    vptr=((& QDragMoveEvent::_ZTV14QDragMoveEvent) + 16u)
+  QDropEvent (0x0x7fc656ab8410) 0
+      primary-for QDragMoveEvent (0x0x7fc656ab83a8)
+    QEvent (0x0x7fc656aef2a0) 0
+        primary-for QDropEvent (0x0x7fc656ab8410)
+
+Vtable for QDragEnterEvent
+QDragEnterEvent::_ZTV15QDragEnterEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QDragEnterEvent)
+16    (int (*)(...))QDragEnterEvent::~QDragEnterEvent
+24    (int (*)(...))QDragEnterEvent::~QDragEnterEvent
+
+Class QDragEnterEvent
+   size=88 align=8
+   base size=88 base align=8
+QDragEnterEvent (0x0x7fc656ab8478) 0
+    vptr=((& QDragEnterEvent::_ZTV15QDragEnterEvent) + 16u)
+  QDragMoveEvent (0x0x7fc656ab84e0) 0
+      primary-for QDragEnterEvent (0x0x7fc656ab8478)
+    QDropEvent (0x0x7fc656ab8548) 0
+        primary-for QDragMoveEvent (0x0x7fc656ab84e0)
+      QEvent (0x0x7fc656aef300) 0
+          primary-for QDropEvent (0x0x7fc656ab8548)
+
+Vtable for QDragLeaveEvent
+QDragLeaveEvent::_ZTV15QDragLeaveEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QDragLeaveEvent)
+16    (int (*)(...))QDragLeaveEvent::~QDragLeaveEvent
+24    (int (*)(...))QDragLeaveEvent::~QDragLeaveEvent
+
+Class QDragLeaveEvent
+   size=24 align=8
+   base size=20 base align=8
+QDragLeaveEvent (0x0x7fc656ab85b0) 0
+    vptr=((& QDragLeaveEvent::_ZTV15QDragLeaveEvent) + 16u)
+  QEvent (0x0x7fc656aef360) 0
+      primary-for QDragLeaveEvent (0x0x7fc656ab85b0)
+
+Vtable for QHelpEvent
+QHelpEvent::_ZTV10QHelpEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QHelpEvent)
+16    (int (*)(...))QHelpEvent::~QHelpEvent
+24    (int (*)(...))QHelpEvent::~QHelpEvent
+
+Class QHelpEvent
+   size=40 align=8
+   base size=36 base align=8
+QHelpEvent (0x0x7fc656ab8618) 0
+    vptr=((& QHelpEvent::_ZTV10QHelpEvent) + 16u)
+  QEvent (0x0x7fc656aef3c0) 0
+      primary-for QHelpEvent (0x0x7fc656ab8618)
+
+Vtable for QStatusTipEvent
+QStatusTipEvent::_ZTV15QStatusTipEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QStatusTipEvent)
+16    (int (*)(...))QStatusTipEvent::~QStatusTipEvent
+24    (int (*)(...))QStatusTipEvent::~QStatusTipEvent
+
+Class QStatusTipEvent
+   size=32 align=8
+   base size=32 base align=8
+QStatusTipEvent (0x0x7fc656ab8680) 0
+    vptr=((& QStatusTipEvent::_ZTV15QStatusTipEvent) + 16u)
+  QEvent (0x0x7fc656aef420) 0
+      primary-for QStatusTipEvent (0x0x7fc656ab8680)
+
+Vtable for QWhatsThisClickedEvent
+QWhatsThisClickedEvent::_ZTV22QWhatsThisClickedEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI22QWhatsThisClickedEvent)
+16    (int (*)(...))QWhatsThisClickedEvent::~QWhatsThisClickedEvent
+24    (int (*)(...))QWhatsThisClickedEvent::~QWhatsThisClickedEvent
+
+Class QWhatsThisClickedEvent
+   size=32 align=8
+   base size=32 base align=8
+QWhatsThisClickedEvent (0x0x7fc656ab86e8) 0
+    vptr=((& QWhatsThisClickedEvent::_ZTV22QWhatsThisClickedEvent) + 16u)
+  QEvent (0x0x7fc656aef480) 0
+      primary-for QWhatsThisClickedEvent (0x0x7fc656ab86e8)
+
+Vtable for QActionEvent
+QActionEvent::_ZTV12QActionEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QActionEvent)
+16    (int (*)(...))QActionEvent::~QActionEvent
+24    (int (*)(...))QActionEvent::~QActionEvent
+
+Class QActionEvent
+   size=40 align=8
+   base size=40 base align=8
+QActionEvent (0x0x7fc656ab8750) 0
+    vptr=((& QActionEvent::_ZTV12QActionEvent) + 16u)
+  QEvent (0x0x7fc656aef4e0) 0
+      primary-for QActionEvent (0x0x7fc656ab8750)
+
+Vtable for QFileOpenEvent
+QFileOpenEvent::_ZTV14QFileOpenEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QFileOpenEvent)
+16    (int (*)(...))QFileOpenEvent::~QFileOpenEvent
+24    (int (*)(...))QFileOpenEvent::~QFileOpenEvent
+
+Class QFileOpenEvent
+   size=40 align=8
+   base size=40 base align=8
+QFileOpenEvent (0x0x7fc656ab87b8) 0
+    vptr=((& QFileOpenEvent::_ZTV14QFileOpenEvent) + 16u)
+  QEvent (0x0x7fc656aef540) 0
+      primary-for QFileOpenEvent (0x0x7fc656ab87b8)
+
+Vtable for QToolBarChangeEvent
+QToolBarChangeEvent::_ZTV19QToolBarChangeEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QToolBarChangeEvent)
+16    (int (*)(...))QToolBarChangeEvent::~QToolBarChangeEvent
+24    (int (*)(...))QToolBarChangeEvent::~QToolBarChangeEvent
+
+Class QToolBarChangeEvent
+   size=24 align=8
+   base size=21 base align=8
+QToolBarChangeEvent (0x0x7fc656ab8820) 0
+    vptr=((& QToolBarChangeEvent::_ZTV19QToolBarChangeEvent) + 16u)
+  QEvent (0x0x7fc656aef5a0) 0
+      primary-for QToolBarChangeEvent (0x0x7fc656ab8820)
+
+Vtable for QShortcutEvent
+QShortcutEvent::_ZTV14QShortcutEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QShortcutEvent)
+16    (int (*)(...))QShortcutEvent::~QShortcutEvent
+24    (int (*)(...))QShortcutEvent::~QShortcutEvent
+
+Class QShortcutEvent
+   size=40 align=8
+   base size=40 base align=8
+QShortcutEvent (0x0x7fc656ab8888) 0
+    vptr=((& QShortcutEvent::_ZTV14QShortcutEvent) + 16u)
+  QEvent (0x0x7fc656aef600) 0
+      primary-for QShortcutEvent (0x0x7fc656ab8888)
+
+Vtable for QWindowStateChangeEvent
+QWindowStateChangeEvent::_ZTV23QWindowStateChangeEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI23QWindowStateChangeEvent)
+16    (int (*)(...))QWindowStateChangeEvent::~QWindowStateChangeEvent
+24    (int (*)(...))QWindowStateChangeEvent::~QWindowStateChangeEvent
+
+Class QWindowStateChangeEvent
+   size=32 align=8
+   base size=25 base align=8
+QWindowStateChangeEvent (0x0x7fc656ab88f0) 0
+    vptr=((& QWindowStateChangeEvent::_ZTV23QWindowStateChangeEvent) + 16u)
+  QEvent (0x0x7fc656aef660) 0
+      primary-for QWindowStateChangeEvent (0x0x7fc656ab88f0)
+
+Class QPointingDeviceUniqueId
+   size=8 align=8
+   base size=8 base align=8
+QPointingDeviceUniqueId (0x0x7fc656aef6c0) 0
+
+Class QTouchEvent::TouchPoint
+   size=8 align=8
+   base size=8 base align=8
+QTouchEvent::TouchPoint (0x0x7fc656aefd80) 0
+
+Vtable for QTouchEvent
+QTouchEvent::_ZTV11QTouchEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QTouchEvent)
+16    (int (*)(...))QTouchEvent::~QTouchEvent
+24    (int (*)(...))QTouchEvent::~QTouchEvent
+
+Class QTouchEvent
+   size=72 align=8
+   base size=72 base align=8
+QTouchEvent (0x0x7fc656ab8f70) 0
+    vptr=((& QTouchEvent::_ZTV11QTouchEvent) + 16u)
+  QInputEvent (0x0x7fc656b5e000) 0
+      primary-for QTouchEvent (0x0x7fc656ab8f70)
+    QEvent (0x0x7fc656aefd20) 0
+        primary-for QInputEvent (0x0x7fc656b5e000)
+
+Vtable for QScrollPrepareEvent
+QScrollPrepareEvent::_ZTV19QScrollPrepareEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QScrollPrepareEvent)
+16    (int (*)(...))QScrollPrepareEvent::~QScrollPrepareEvent
+24    (int (*)(...))QScrollPrepareEvent::~QScrollPrepareEvent
+
+Class QScrollPrepareEvent
+   size=112 align=8
+   base size=112 base align=8
+QScrollPrepareEvent (0x0x7fc65681c820) 0
+    vptr=((& QScrollPrepareEvent::_ZTV19QScrollPrepareEvent) + 16u)
+  QEvent (0x0x7fc656820420) 0
+      primary-for QScrollPrepareEvent (0x0x7fc65681c820)
+
+Vtable for QScrollEvent
+QScrollEvent::_ZTV12QScrollEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QScrollEvent)
+16    (int (*)(...))QScrollEvent::~QScrollEvent
+24    (int (*)(...))QScrollEvent::~QScrollEvent
+
+Class QScrollEvent
+   size=64 align=8
+   base size=60 base align=8
+QScrollEvent (0x0x7fc65681c888) 0
+    vptr=((& QScrollEvent::_ZTV12QScrollEvent) + 16u)
+  QEvent (0x0x7fc656820480) 0
+      primary-for QScrollEvent (0x0x7fc65681c888)
+
+Vtable for QScreenOrientationChangeEvent
+QScreenOrientationChangeEvent::_ZTV29QScreenOrientationChangeEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI29QScreenOrientationChangeEvent)
+16    (int (*)(...))QScreenOrientationChangeEvent::~QScreenOrientationChangeEvent
+24    (int (*)(...))QScreenOrientationChangeEvent::~QScreenOrientationChangeEvent
+
+Class QScreenOrientationChangeEvent
+   size=40 align=8
+   base size=36 base align=8
+QScreenOrientationChangeEvent (0x0x7fc65681c8f0) 0
+    vptr=((& QScreenOrientationChangeEvent::_ZTV29QScreenOrientationChangeEvent) + 16u)
+  QEvent (0x0x7fc6568204e0) 0
+      primary-for QScreenOrientationChangeEvent (0x0x7fc65681c8f0)
+
+Vtable for QApplicationStateChangeEvent
+QApplicationStateChangeEvent::_ZTV28QApplicationStateChangeEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI28QApplicationStateChangeEvent)
+16    (int (*)(...))QApplicationStateChangeEvent::~QApplicationStateChangeEvent
+24    (int (*)(...))QApplicationStateChangeEvent::~QApplicationStateChangeEvent
+
+Class QApplicationStateChangeEvent
+   size=24 align=8
+   base size=24 base align=8
+QApplicationStateChangeEvent (0x0x7fc65681c958) 0
+    vptr=((& QApplicationStateChangeEvent::_ZTV28QApplicationStateChangeEvent) + 16u)
+  QEvent (0x0x7fc656820540) 0
+      primary-for QApplicationStateChangeEvent (0x0x7fc65681c958)
+
+Class QFont
+   size=16 align=8
+   base size=12 base align=8
+QFont (0x0x7fc6568205a0) 0
+
+Class QPolygon
+   size=8 align=8
+   base size=8 base align=8
+QPolygon (0x0x7fc6568d56e8) 0
+  QVector<QPoint> (0x0x7fc6568e02a0) 0
+
+Class QPolygonF
+   size=8 align=8
+   base size=8 base align=8
+QPolygonF (0x0x7fc6568d5a90) 0
+  QVector<QPointF> (0x0x7fc6568e0720) 0
+
+Class QMatrix
+   size=48 align=8
+   base size=48 base align=8
+QMatrix (0x0x7fc6568e0ae0) 0
+
+Class QPainterPath::Element
+   size=24 align=8
+   base size=24 base align=8
+QPainterPath::Element (0x0x7fc6568e0de0) 0
+
+Class QPainterPath
+   size=8 align=8
+   base size=8 base align=8
+QPainterPath (0x0x7fc6568e0d80) 0
+
+Class QPainterPathStroker
+   size=8 align=8
+   base size=8 base align=8
+QPainterPathStroker (0x0x7fc6566277e0) 0
+
+Class QTransform
+   size=88 align=8
+   base size=88 base align=8
+QTransform (0x0x7fc656627900) 0
+
+Vtable for QPaintDevice
+QPaintDevice::_ZTV12QPaintDevice: 10u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QPaintDevice)
+16    0u
+24    0u
+32    (int (*)(...))QPaintDevice::devType
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))QPaintDevice::metric
+56    (int (*)(...))QPaintDevice::initPainter
+64    (int (*)(...))QPaintDevice::redirected
+72    (int (*)(...))QPaintDevice::sharedPainter
+
+Class QPaintDevice
+   size=24 align=8
+   base size=24 base align=8
+QPaintDevice (0x0x7fc6566c5060) 0
+    vptr=((& QPaintDevice::_ZTV12QPaintDevice) + 16u)
+
+Class QPixelFormat
+   size=8 align=8
+   base size=8 base align=8
+QPixelFormat (0x0x7fc6566c50c0) 0
+
+Vtable for QImage
+QImage::_ZTV6QImage: 10u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI6QImage)
+16    (int (*)(...))QImage::~QImage
+24    (int (*)(...))QImage::~QImage
+32    (int (*)(...))QImage::devType
+40    (int (*)(...))QImage::paintEngine
+48    (int (*)(...))QImage::metric
+56    (int (*)(...))QPaintDevice::initPainter
+64    (int (*)(...))QPaintDevice::redirected
+72    (int (*)(...))QPaintDevice::sharedPainter
+
+Class QImage
+   size=32 align=8
+   base size=32 base align=8
+QImage (0x0x7fc656779958) 0
+    vptr=((& QImage::_ZTV6QImage) + 16u)
+  QPaintDevice (0x0x7fc6566c5b40) 0
+      primary-for QImage (0x0x7fc656779958)
+
+Vtable for QPixmap
+QPixmap::_ZTV7QPixmap: 10u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QPixmap)
+16    (int (*)(...))QPixmap::~QPixmap
+24    (int (*)(...))QPixmap::~QPixmap
+32    (int (*)(...))QPixmap::devType
+40    (int (*)(...))QPixmap::paintEngine
+48    (int (*)(...))QPixmap::metric
+56    (int (*)(...))QPaintDevice::initPainter
+64    (int (*)(...))QPaintDevice::redirected
+72    (int (*)(...))QPaintDevice::sharedPainter
+
+Class QPixmap
+   size=32 align=8
+   base size=32 base align=8
+QPixmap (0x0x7fc6564604e0) 0
+    vptr=((& QPixmap::_ZTV7QPixmap) + 16u)
+  QPaintDevice (0x0x7fc656450ae0) 0
+      primary-for QPixmap (0x0x7fc6564604e0)
+
+Class QBrush
+   size=8 align=8
+   base size=8 base align=8
+QBrush (0x0x7fc656450de0) 0
+
+Class QBrushData
+   size=112 align=8
+   base size=112 base align=8
+QBrushData (0x0x7fc6564e75a0) 0
+
+Class QGradient
+   size=64 align=8
+   base size=64 base align=8
+QGradient (0x0x7fc6564e7600) 0
+
+Class QLinearGradient
+   size=64 align=8
+   base size=64 base align=8
+QLinearGradient (0x0x7fc656460e38) 0
+  QGradient (0x0x7fc6564e78a0) 0
+
+Class QRadialGradient
+   size=64 align=8
+   base size=64 base align=8
+QRadialGradient (0x0x7fc656460ea0) 0
+  QGradient (0x0x7fc6564e7900) 0
+
+Class QConicalGradient
+   size=64 align=8
+   base size=64 base align=8
+QConicalGradient (0x0x7fc656460f08) 0
+  QGradient (0x0x7fc6564e7960) 0
+
+Class QPen
+   size=8 align=8
+   base size=8 base align=8
+QPen (0x0x7fc6564e79c0) 0
+
+Class QTextOption::Tab
+   size=16 align=8
+   base size=14 base align=8
+QTextOption::Tab (0x0x7fc6565e1c00) 0
+
+Class QTextOption
+   size=32 align=8
+   base size=32 base align=8
+QTextOption (0x0x7fc6565e1ba0) 0
+
+Class QTextLength
+   size=16 align=8
+   base size=16 base align=8
+QTextLength (0x0x7fc6562193c0) 0
+
+Class QTextFormat
+   size=16 align=8
+   base size=12 base align=8
+QTextFormat (0x0x7fc656219ae0) 0
+
+Class QTextCharFormat
+   size=16 align=8
+   base size=12 base align=8
+QTextCharFormat (0x0x7fc6562867b8) 0
+  QTextFormat (0x0x7fc6562c9960) 0
+
+Class QTextBlockFormat
+   size=16 align=8
+   base size=12 base align=8
+QTextBlockFormat (0x0x7fc6563ba068) 0
+  QTextFormat (0x0x7fc6562c9c00) 0
+
+Class QTextListFormat
+   size=16 align=8
+   base size=12 base align=8
+QTextListFormat (0x0x7fc6563ba2d8) 0
+  QTextFormat (0x0x7fc6562c9ea0) 0
+
+Class QTextImageFormat
+   size=16 align=8
+   base size=12 base align=8
+QTextImageFormat (0x0x7fc6563ba4e0) 0
+  QTextCharFormat (0x0x7fc6563ba548) 0
+    QTextFormat (0x0x7fc6563f8180) 0
+
+Class QTextFrameFormat
+   size=16 align=8
+   base size=12 base align=8
+QTextFrameFormat (0x0x7fc6563ba750) 0
+  QTextFormat (0x0x7fc6563f8420) 0
+
+Class QTextTableFormat
+   size=16 align=8
+   base size=12 base align=8
+QTextTableFormat (0x0x7fc6563ba958) 0
+  QTextFrameFormat (0x0x7fc6563ba9c0) 0
+    QTextFormat (0x0x7fc6563f86c0) 0
+
+Class QTextTableCellFormat
+   size=16 align=8
+   base size=12 base align=8
+QTextTableCellFormat (0x0x7fc6563babc8) 0
+  QTextCharFormat (0x0x7fc6563bac30) 0
+    QTextFormat (0x0x7fc6563f89c0) 0
+
+Class QFontDatabase
+   size=8 align=8
+   base size=8 base align=8
+QFontDatabase (0x0x7fc6563f8c60) 0
+
+Class QRawFont
+   size=8 align=8
+   base size=8 base align=8
+QRawFont (0x0x7fc6563f8cc0) 0
+
+Class QGlyphRun
+   size=8 align=8
+   base size=8 base align=8
+QGlyphRun (0x0x7fc6560b81e0) 0
+
+Class QTextCursor
+   size=8 align=8
+   base size=8 base align=8
+QTextCursor (0x0x7fc6560b84e0) 0
+
+Class QTextInlineObject
+   size=16 align=8
+   base size=16 base align=8
+QTextInlineObject (0x0x7fc6560b87e0) 0
+
+Class QTextLayout::FormatRange
+   size=24 align=8
+   base size=24 base align=8
+QTextLayout::FormatRange (0x0x7fc6560b88a0) 0
+
+Class QTextLayout
+   size=8 align=8
+   base size=8 base align=8
+QTextLayout (0x0x7fc6560b8840) 0
+
+Class QTextLine
+   size=16 align=8
+   base size=16 base align=8
+QTextLine (0x0x7fc6561a7300) 0
+
+Vtable for QAbstractUndoItem
+QAbstractUndoItem::_ZTV17QAbstractUndoItem: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QAbstractUndoItem)
+16    (int (*)(...))__cxa_pure_virtual
+24    (int (*)(...))__cxa_pure_virtual
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+
+Class QAbstractUndoItem
+   size=8 align=8
+   base size=8 base align=8
+QAbstractUndoItem (0x0x7fc6561a7360) 0 nearly-empty
+    vptr=((& QAbstractUndoItem::_ZTV17QAbstractUndoItem) + 16u)
+
+Class QTextDocument::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTextDocument::QPrivateSignal (0x0x7fc6561a7420) 0 empty
+
+Vtable for QTextDocument
+QTextDocument::_ZTV13QTextDocument: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QTextDocument)
+16    (int (*)(...))QTextDocument::metaObject
+24    (int (*)(...))QTextDocument::qt_metacast
+32    (int (*)(...))QTextDocument::qt_metacall
+40    (int (*)(...))QTextDocument::~QTextDocument
+48    (int (*)(...))QTextDocument::~QTextDocument
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QTextDocument::clear
+120   (int (*)(...))QTextDocument::createObject
+128   (int (*)(...))QTextDocument::loadResource
+
+Class QTextDocument
+   size=16 align=8
+   base size=16 base align=8
+QTextDocument (0x0x7fc6560bc478) 0
+    vptr=((& QTextDocument::_ZTV13QTextDocument) + 16u)
+  QObject (0x0x7fc6561a73c0) 0
+      primary-for QTextDocument (0x0x7fc6560bc478)
+
+Class QPalette::Data
+   size=4 align=4
+   base size=4 base align=4
+QPalette::Data (0x0x7fc6561a7660) 0
+
+Class QPalette
+   size=16 align=8
+   base size=12 base align=8
+QPalette (0x0x7fc6561a7600) 0
+
+Class QAbstractTextDocumentLayout::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractTextDocumentLayout::QPrivateSignal (0x0x7fc655ec5720) 0 empty
+
+Class QAbstractTextDocumentLayout::Selection
+   size=24 align=8
+   base size=24 base align=8
+QAbstractTextDocumentLayout::Selection (0x0x7fc655ec5780) 0
+
+Class QAbstractTextDocumentLayout::PaintContext
+   size=64 align=8
+   base size=64 base align=8
+QAbstractTextDocumentLayout::PaintContext (0x0x7fc655ec57e0) 0
+
+Vtable for QAbstractTextDocumentLayout
+QAbstractTextDocumentLayout::_ZTV27QAbstractTextDocumentLayout: 24u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI27QAbstractTextDocumentLayout)
+16    (int (*)(...))QAbstractTextDocumentLayout::metaObject
+24    (int (*)(...))QAbstractTextDocumentLayout::qt_metacast
+32    (int (*)(...))QAbstractTextDocumentLayout::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))__cxa_pure_virtual
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))__cxa_pure_virtual
+160   (int (*)(...))__cxa_pure_virtual
+168   (int (*)(...))QAbstractTextDocumentLayout::resizeInlineObject
+176   (int (*)(...))QAbstractTextDocumentLayout::positionInlineObject
+184   (int (*)(...))QAbstractTextDocumentLayout::drawInlineObject
+
+Class QAbstractTextDocumentLayout
+   size=16 align=8
+   base size=16 base align=8
+QAbstractTextDocumentLayout (0x0x7fc655ec2c98) 0
+    vptr=((& QAbstractTextDocumentLayout::_ZTV27QAbstractTextDocumentLayout) + 16u)
+  QObject (0x0x7fc655ec56c0) 0
+      primary-for QAbstractTextDocumentLayout (0x0x7fc655ec2c98)
+
+Vtable for QTextObjectInterface
+QTextObjectInterface::_ZTV20QTextObjectInterface: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QTextObjectInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+
+Class QTextObjectInterface
+   size=8 align=8
+   base size=8 base align=8
+QTextObjectInterface (0x0x7fc655ec5d80) 0 nearly-empty
+    vptr=((& QTextObjectInterface::_ZTV20QTextObjectInterface) + 16u)
+
+Class QAccessible::State
+   size=8 align=8
+   base size=5 base align=8
+QAccessible::State (0x0x7fc655ec5ea0) 0
+
+Vtable for QAccessible::ActivationObserver
+QAccessible::ActivationObserver::_ZTVN11QAccessible18ActivationObserverE: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN11QAccessible18ActivationObserverE)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class QAccessible::ActivationObserver
+   size=8 align=8
+   base size=8 base align=8
+QAccessible::ActivationObserver (0x0x7fc655ec5f00) 0 nearly-empty
+    vptr=((& QAccessible::ActivationObserver::_ZTVN11QAccessible18ActivationObserverE) + 16u)
+
+Class QAccessible
+   size=1 align=1
+   base size=0 base align=1
+QAccessible (0x0x7fc655ec5e40) 0 empty
+
+Vtable for QAccessibleInterface
+QAccessibleInterface::_ZTV20QAccessibleInterface: 23u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QAccessibleInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))QAccessibleInterface::window
+56    (int (*)(...))QAccessibleInterface::relations
+64    (int (*)(...))QAccessibleInterface::focusChild
+72    (int (*)(...))__cxa_pure_virtual
+80    (int (*)(...))__cxa_pure_virtual
+88    (int (*)(...))__cxa_pure_virtual
+96    (int (*)(...))__cxa_pure_virtual
+104   (int (*)(...))__cxa_pure_virtual
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))__cxa_pure_virtual
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))QAccessibleInterface::foregroundColor
+160   (int (*)(...))QAccessibleInterface::backgroundColor
+168   (int (*)(...))QAccessibleInterface::virtual_hook
+176   (int (*)(...))QAccessibleInterface::interface_cast
+
+Class QAccessibleInterface
+   size=8 align=8
+   base size=8 base align=8
+QAccessibleInterface (0x0x7fc655f7a120) 0 nearly-empty
+    vptr=((& QAccessibleInterface::_ZTV20QAccessibleInterface) + 16u)
+
+Vtable for QAccessibleTextInterface
+QAccessibleTextInterface::_ZTV24QAccessibleTextInterface: 20u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QAccessibleTextInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))__cxa_pure_virtual
+72    (int (*)(...))__cxa_pure_virtual
+80    (int (*)(...))__cxa_pure_virtual
+88    (int (*)(...))__cxa_pure_virtual
+96    (int (*)(...))QAccessibleTextInterface::textBeforeOffset
+104   (int (*)(...))QAccessibleTextInterface::textAfterOffset
+112   (int (*)(...))QAccessibleTextInterface::textAtOffset
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))__cxa_pure_virtual
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))__cxa_pure_virtual
+
+Class QAccessibleTextInterface
+   size=8 align=8
+   base size=8 base align=8
+QAccessibleTextInterface (0x0x7fc655f7a180) 0 nearly-empty
+    vptr=((& QAccessibleTextInterface::_ZTV24QAccessibleTextInterface) + 16u)
+
+Vtable for QAccessibleEditableTextInterface
+QAccessibleEditableTextInterface::_ZTV32QAccessibleEditableTextInterface: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI32QAccessibleEditableTextInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+
+Class QAccessibleEditableTextInterface
+   size=8 align=8
+   base size=8 base align=8
+QAccessibleEditableTextInterface (0x0x7fc655f7a1e0) 0 nearly-empty
+    vptr=((& QAccessibleEditableTextInterface::_ZTV32QAccessibleEditableTextInterface) + 16u)
+
+Vtable for QAccessibleValueInterface
+QAccessibleValueInterface::_ZTV25QAccessibleValueInterface: 9u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI25QAccessibleValueInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))__cxa_pure_virtual
+
+Class QAccessibleValueInterface
+   size=8 align=8
+   base size=8 base align=8
+QAccessibleValueInterface (0x0x7fc655f7a240) 0 nearly-empty
+    vptr=((& QAccessibleValueInterface::_ZTV25QAccessibleValueInterface) + 16u)
+
+Vtable for QAccessibleTableCellInterface
+QAccessibleTableCellInterface::_ZTV29QAccessibleTableCellInterface: 12u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI29QAccessibleTableCellInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))__cxa_pure_virtual
+72    (int (*)(...))__cxa_pure_virtual
+80    (int (*)(...))__cxa_pure_virtual
+88    (int (*)(...))__cxa_pure_virtual
+
+Class QAccessibleTableCellInterface
+   size=8 align=8
+   base size=8 base align=8
+QAccessibleTableCellInterface (0x0x7fc655f7a2a0) 0 nearly-empty
+    vptr=((& QAccessibleTableCellInterface::_ZTV29QAccessibleTableCellInterface) + 16u)
+
+Vtable for QAccessibleTableInterface
+QAccessibleTableInterface::_ZTV25QAccessibleTableInterface: 24u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI25QAccessibleTableInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))__cxa_pure_virtual
+72    (int (*)(...))__cxa_pure_virtual
+80    (int (*)(...))__cxa_pure_virtual
+88    (int (*)(...))__cxa_pure_virtual
+96    (int (*)(...))__cxa_pure_virtual
+104   (int (*)(...))__cxa_pure_virtual
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))__cxa_pure_virtual
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))__cxa_pure_virtual
+160   (int (*)(...))__cxa_pure_virtual
+168   (int (*)(...))__cxa_pure_virtual
+176   (int (*)(...))__cxa_pure_virtual
+184   (int (*)(...))__cxa_pure_virtual
+
+Class QAccessibleTableInterface
+   size=8 align=8
+   base size=8 base align=8
+QAccessibleTableInterface (0x0x7fc655f7a300) 0 nearly-empty
+    vptr=((& QAccessibleTableInterface::_ZTV25QAccessibleTableInterface) + 16u)
+
+Vtable for QAccessibleActionInterface
+QAccessibleActionInterface::_ZTV26QAccessibleActionInterface: 9u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI26QAccessibleActionInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))QAccessibleActionInterface::localizedActionName
+48    (int (*)(...))QAccessibleActionInterface::localizedActionDescription
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))__cxa_pure_virtual
+
+Class QAccessibleActionInterface
+   size=8 align=8
+   base size=8 base align=8
+QAccessibleActionInterface (0x0x7fc655f7a360) 0 nearly-empty
+    vptr=((& QAccessibleActionInterface::_ZTV26QAccessibleActionInterface) + 16u)
+
+Vtable for QAccessibleImageInterface
+QAccessibleImageInterface::_ZTV25QAccessibleImageInterface: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI25QAccessibleImageInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+
+Class QAccessibleImageInterface
+   size=8 align=8
+   base size=8 base align=8
+QAccessibleImageInterface (0x0x7fc655f7a3c0) 0 nearly-empty
+    vptr=((& QAccessibleImageInterface::_ZTV25QAccessibleImageInterface) + 16u)
+
+Vtable for QAccessibleEvent
+QAccessibleEvent::_ZTV16QAccessibleEvent: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QAccessibleEvent)
+16    (int (*)(...))QAccessibleEvent::~QAccessibleEvent
+24    (int (*)(...))QAccessibleEvent::~QAccessibleEvent
+32    (int (*)(...))QAccessibleEvent::accessibleInterface
+
+Class QAccessibleEvent
+   size=32 align=8
+   base size=28 base align=8
+QAccessibleEvent (0x0x7fc655f7a420) 0
+    vptr=((& QAccessibleEvent::_ZTV16QAccessibleEvent) + 16u)
+
+Vtable for QAccessibleStateChangeEvent
+QAccessibleStateChangeEvent::_ZTV27QAccessibleStateChangeEvent: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI27QAccessibleStateChangeEvent)
+16    (int (*)(...))QAccessibleStateChangeEvent::~QAccessibleStateChangeEvent
+24    (int (*)(...))QAccessibleStateChangeEvent::~QAccessibleStateChangeEvent
+32    (int (*)(...))QAccessibleEvent::accessibleInterface
+
+Class QAccessibleStateChangeEvent
+   size=40 align=8
+   base size=40 base align=8
+QAccessibleStateChangeEvent (0x0x7fc655f466e8) 0
+    vptr=((& QAccessibleStateChangeEvent::_ZTV27QAccessibleStateChangeEvent) + 16u)
+  QAccessibleEvent (0x0x7fc655f7a960) 0
+      primary-for QAccessibleStateChangeEvent (0x0x7fc655f466e8)
+
+Vtable for QAccessibleTextCursorEvent
+QAccessibleTextCursorEvent::_ZTV26QAccessibleTextCursorEvent: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI26QAccessibleTextCursorEvent)
+16    (int (*)(...))QAccessibleTextCursorEvent::~QAccessibleTextCursorEvent
+24    (int (*)(...))QAccessibleTextCursorEvent::~QAccessibleTextCursorEvent
+32    (int (*)(...))QAccessibleEvent::accessibleInterface
+
+Class QAccessibleTextCursorEvent
+   size=32 align=8
+   base size=32 base align=8
+QAccessibleTextCursorEvent (0x0x7fc655f46750) 0
+    vptr=((& QAccessibleTextCursorEvent::_ZTV26QAccessibleTextCursorEvent) + 16u)
+  QAccessibleEvent (0x0x7fc655f7a9c0) 0
+      primary-for QAccessibleTextCursorEvent (0x0x7fc655f46750)
+
+Vtable for QAccessibleTextSelectionEvent
+QAccessibleTextSelectionEvent::_ZTV29QAccessibleTextSelectionEvent: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI29QAccessibleTextSelectionEvent)
+16    (int (*)(...))QAccessibleTextSelectionEvent::~QAccessibleTextSelectionEvent
+24    (int (*)(...))QAccessibleTextSelectionEvent::~QAccessibleTextSelectionEvent
+32    (int (*)(...))QAccessibleEvent::accessibleInterface
+
+Class QAccessibleTextSelectionEvent
+   size=40 align=8
+   base size=40 base align=8
+QAccessibleTextSelectionEvent (0x0x7fc655f467b8) 0
+    vptr=((& QAccessibleTextSelectionEvent::_ZTV29QAccessibleTextSelectionEvent) + 16u)
+  QAccessibleTextCursorEvent (0x0x7fc655f46820) 0
+      primary-for QAccessibleTextSelectionEvent (0x0x7fc655f467b8)
+    QAccessibleEvent (0x0x7fc655f7aa20) 0
+        primary-for QAccessibleTextCursorEvent (0x0x7fc655f46820)
+
+Vtable for QAccessibleTextInsertEvent
+QAccessibleTextInsertEvent::_ZTV26QAccessibleTextInsertEvent: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI26QAccessibleTextInsertEvent)
+16    (int (*)(...))QAccessibleTextInsertEvent::~QAccessibleTextInsertEvent
+24    (int (*)(...))QAccessibleTextInsertEvent::~QAccessibleTextInsertEvent
+32    (int (*)(...))QAccessibleEvent::accessibleInterface
+
+Class QAccessibleTextInsertEvent
+   size=48 align=8
+   base size=48 base align=8
+QAccessibleTextInsertEvent (0x0x7fc655f46888) 0
+    vptr=((& QAccessibleTextInsertEvent::_ZTV26QAccessibleTextInsertEvent) + 16u)
+  QAccessibleTextCursorEvent (0x0x7fc655f468f0) 0
+      primary-for QAccessibleTextInsertEvent (0x0x7fc655f46888)
+    QAccessibleEvent (0x0x7fc655f7aa80) 0
+        primary-for QAccessibleTextCursorEvent (0x0x7fc655f468f0)
+
+Vtable for QAccessibleTextRemoveEvent
+QAccessibleTextRemoveEvent::_ZTV26QAccessibleTextRemoveEvent: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI26QAccessibleTextRemoveEvent)
+16    (int (*)(...))QAccessibleTextRemoveEvent::~QAccessibleTextRemoveEvent
+24    (int (*)(...))QAccessibleTextRemoveEvent::~QAccessibleTextRemoveEvent
+32    (int (*)(...))QAccessibleEvent::accessibleInterface
+
+Class QAccessibleTextRemoveEvent
+   size=48 align=8
+   base size=48 base align=8
+QAccessibleTextRemoveEvent (0x0x7fc655f46958) 0
+    vptr=((& QAccessibleTextRemoveEvent::_ZTV26QAccessibleTextRemoveEvent) + 16u)
+  QAccessibleTextCursorEvent (0x0x7fc655f469c0) 0
+      primary-for QAccessibleTextRemoveEvent (0x0x7fc655f46958)
+    QAccessibleEvent (0x0x7fc655f7aae0) 0
+        primary-for QAccessibleTextCursorEvent (0x0x7fc655f469c0)
+
+Vtable for QAccessibleTextUpdateEvent
+QAccessibleTextUpdateEvent::_ZTV26QAccessibleTextUpdateEvent: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI26QAccessibleTextUpdateEvent)
+16    (int (*)(...))QAccessibleTextUpdateEvent::~QAccessibleTextUpdateEvent
+24    (int (*)(...))QAccessibleTextUpdateEvent::~QAccessibleTextUpdateEvent
+32    (int (*)(...))QAccessibleEvent::accessibleInterface
+
+Class QAccessibleTextUpdateEvent
+   size=56 align=8
+   base size=56 base align=8
+QAccessibleTextUpdateEvent (0x0x7fc655f46a28) 0
+    vptr=((& QAccessibleTextUpdateEvent::_ZTV26QAccessibleTextUpdateEvent) + 16u)
+  QAccessibleTextCursorEvent (0x0x7fc655f46a90) 0
+      primary-for QAccessibleTextUpdateEvent (0x0x7fc655f46a28)
+    QAccessibleEvent (0x0x7fc655f7ab40) 0
+        primary-for QAccessibleTextCursorEvent (0x0x7fc655f46a90)
+
+Vtable for QAccessibleValueChangeEvent
+QAccessibleValueChangeEvent::_ZTV27QAccessibleValueChangeEvent: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI27QAccessibleValueChangeEvent)
+16    (int (*)(...))QAccessibleValueChangeEvent::~QAccessibleValueChangeEvent
+24    (int (*)(...))QAccessibleValueChangeEvent::~QAccessibleValueChangeEvent
+32    (int (*)(...))QAccessibleEvent::accessibleInterface
+
+Class QAccessibleValueChangeEvent
+   size=48 align=8
+   base size=48 base align=8
+QAccessibleValueChangeEvent (0x0x7fc655f46af8) 0
+    vptr=((& QAccessibleValueChangeEvent::_ZTV27QAccessibleValueChangeEvent) + 16u)
+  QAccessibleEvent (0x0x7fc655f7aba0) 0
+      primary-for QAccessibleValueChangeEvent (0x0x7fc655f46af8)
+
+Vtable for QAccessibleTableModelChangeEvent
+QAccessibleTableModelChangeEvent::_ZTV32QAccessibleTableModelChangeEvent: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI32QAccessibleTableModelChangeEvent)
+16    (int (*)(...))QAccessibleTableModelChangeEvent::~QAccessibleTableModelChangeEvent
+24    (int (*)(...))QAccessibleTableModelChangeEvent::~QAccessibleTableModelChangeEvent
+32    (int (*)(...))QAccessibleEvent::accessibleInterface
+
+Class QAccessibleTableModelChangeEvent
+   size=48 align=8
+   base size=48 base align=8
+QAccessibleTableModelChangeEvent (0x0x7fc655f46b60) 0
+    vptr=((& QAccessibleTableModelChangeEvent::_ZTV32QAccessibleTableModelChangeEvent) + 16u)
+  QAccessibleEvent (0x0x7fc655f7ac00) 0
+      primary-for QAccessibleTableModelChangeEvent (0x0x7fc655f46b60)
+
+Vtable for QAccessibleBridge
+QAccessibleBridge::_ZTV17QAccessibleBridge: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QAccessibleBridge)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+
+Class QAccessibleBridge
+   size=8 align=8
+   base size=8 base align=8
+QAccessibleBridge (0x0x7fc655f7acc0) 0 nearly-empty
+    vptr=((& QAccessibleBridge::_ZTV17QAccessibleBridge) + 16u)
+
+Class QAccessibleBridgePlugin::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAccessibleBridgePlugin::QPrivateSignal (0x0x7fc655f7ad80) 0 empty
+
+Vtable for QAccessibleBridgePlugin
+QAccessibleBridgePlugin::_ZTV23QAccessibleBridgePlugin: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI23QAccessibleBridgePlugin)
+16    (int (*)(...))QAccessibleBridgePlugin::metaObject
+24    (int (*)(...))QAccessibleBridgePlugin::qt_metacast
+32    (int (*)(...))QAccessibleBridgePlugin::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+
+Class QAccessibleBridgePlugin
+   size=16 align=8
+   base size=16 base align=8
+QAccessibleBridgePlugin (0x0x7fc655f46bc8) 0
+    vptr=((& QAccessibleBridgePlugin::_ZTV23QAccessibleBridgePlugin) + 16u)
+  QObject (0x0x7fc655f7ad20) 0
+      primary-for QAccessibleBridgePlugin (0x0x7fc655f46bc8)
+
+Vtable for QAccessibleObject
+QAccessibleObject::_ZTV17QAccessibleObject: 23u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QAccessibleObject)
+16    0u
+24    0u
+32    (int (*)(...))QAccessibleObject::isValid
+40    (int (*)(...))QAccessibleObject::object
+48    (int (*)(...))QAccessibleInterface::window
+56    (int (*)(...))QAccessibleInterface::relations
+64    (int (*)(...))QAccessibleInterface::focusChild
+72    (int (*)(...))QAccessibleObject::childAt
+80    (int (*)(...))__cxa_pure_virtual
+88    (int (*)(...))__cxa_pure_virtual
+96    (int (*)(...))__cxa_pure_virtual
+104   (int (*)(...))__cxa_pure_virtual
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))QAccessibleObject::setText
+128   (int (*)(...))QAccessibleObject::rect
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))QAccessibleInterface::foregroundColor
+160   (int (*)(...))QAccessibleInterface::backgroundColor
+168   (int (*)(...))QAccessibleInterface::virtual_hook
+176   (int (*)(...))QAccessibleInterface::interface_cast
+
+Class QAccessibleObject
+   size=16 align=8
+   base size=16 base align=8
+QAccessibleObject (0x0x7fc655f46c30) 0
+    vptr=((& QAccessibleObject::_ZTV17QAccessibleObject) + 16u)
+  QAccessibleInterface (0x0x7fc655f7ade0) 0 nearly-empty
+      primary-for QAccessibleObject (0x0x7fc655f46c30)
+
+Vtable for QAccessibleApplication
+QAccessibleApplication::_ZTV22QAccessibleApplication: 23u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI22QAccessibleApplication)
+16    (int (*)(...))QAccessibleApplication::~QAccessibleApplication
+24    (int (*)(...))QAccessibleApplication::~QAccessibleApplication
+32    (int (*)(...))QAccessibleObject::isValid
+40    (int (*)(...))QAccessibleObject::object
+48    (int (*)(...))QAccessibleApplication::window
+56    (int (*)(...))QAccessibleInterface::relations
+64    (int (*)(...))QAccessibleApplication::focusChild
+72    (int (*)(...))QAccessibleObject::childAt
+80    (int (*)(...))QAccessibleApplication::parent
+88    (int (*)(...))QAccessibleApplication::child
+96    (int (*)(...))QAccessibleApplication::childCount
+104   (int (*)(...))QAccessibleApplication::indexOfChild
+112   (int (*)(...))QAccessibleApplication::text
+120   (int (*)(...))QAccessibleObject::setText
+128   (int (*)(...))QAccessibleObject::rect
+136   (int (*)(...))QAccessibleApplication::role
+144   (int (*)(...))QAccessibleApplication::state
+152   (int (*)(...))QAccessibleInterface::foregroundColor
+160   (int (*)(...))QAccessibleInterface::backgroundColor
+168   (int (*)(...))QAccessibleInterface::virtual_hook
+176   (int (*)(...))QAccessibleInterface::interface_cast
+
+Class QAccessibleApplication
+   size=16 align=8
+   base size=16 base align=8
+QAccessibleApplication (0x0x7fc655f46c98) 0
+    vptr=((& QAccessibleApplication::_ZTV22QAccessibleApplication) + 16u)
+  QAccessibleObject (0x0x7fc655f46d00) 0
+      primary-for QAccessibleApplication (0x0x7fc655f46c98)
+    QAccessibleInterface (0x0x7fc655f7ae40) 0 nearly-empty
+        primary-for QAccessibleObject (0x0x7fc655f46d00)
+
+Class QAccessiblePlugin::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAccessiblePlugin::QPrivateSignal (0x0x7fc655f7af00) 0 empty
+
+Vtable for QAccessiblePlugin
+QAccessiblePlugin::_ZTV17QAccessiblePlugin: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QAccessiblePlugin)
+16    (int (*)(...))QAccessiblePlugin::metaObject
+24    (int (*)(...))QAccessiblePlugin::qt_metacast
+32    (int (*)(...))QAccessiblePlugin::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+
+Class QAccessiblePlugin
+   size=16 align=8
+   base size=16 base align=8
+QAccessiblePlugin (0x0x7fc655f46d68) 0
+    vptr=((& QAccessiblePlugin::_ZTV17QAccessiblePlugin) + 16u)
+  QObject (0x0x7fc655f7aea0) 0
+      primary-for QAccessiblePlugin (0x0x7fc655f46d68)
+
+Class QSurfaceFormat
+   size=8 align=8
+   base size=8 base align=8
+QSurfaceFormat (0x0x7fc655f7af60) 0
+
+Vtable for QSurface
+QSurface::_ZTV8QSurface: 8u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI8QSurface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))__cxa_pure_virtual
+
+Class QSurface
+   size=24 align=8
+   base size=24 base align=8
+QSurface (0x0x7fc655d04180) 0
+    vptr=((& QSurface::_ZTV8QSurface) + 16u)
+
+Class QIcon
+   size=8 align=8
+   base size=8 base align=8
+QIcon (0x0x7fc655d04300) 0
+
+Class QCursor
+   size=8 align=8
+   base size=8 base align=8
+QCursor (0x0x7fc655dcc6c0) 0
+
+Class QWindow::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QWindow::QPrivateSignal (0x0x7fc655a58cc0) 0 empty
+
+Vtable for QWindow
+QWindow::_ZTV7QWindow: 45u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QWindow)
+16    (int (*)(...))QWindow::metaObject
+24    (int (*)(...))QWindow::qt_metacast
+32    (int (*)(...))QWindow::qt_metacall
+40    (int (*)(...))QWindow::~QWindow
+48    (int (*)(...))QWindow::~QWindow
+56    (int (*)(...))QWindow::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWindow::surfaceType
+120   (int (*)(...))QWindow::format
+128   (int (*)(...))QWindow::size
+136   (int (*)(...))QWindow::accessibleRoot
+144   (int (*)(...))QWindow::focusObject
+152   (int (*)(...))QWindow::exposeEvent
+160   (int (*)(...))QWindow::resizeEvent
+168   (int (*)(...))QWindow::moveEvent
+176   (int (*)(...))QWindow::focusInEvent
+184   (int (*)(...))QWindow::focusOutEvent
+192   (int (*)(...))QWindow::showEvent
+200   (int (*)(...))QWindow::hideEvent
+208   (int (*)(...))QWindow::keyPressEvent
+216   (int (*)(...))QWindow::keyReleaseEvent
+224   (int (*)(...))QWindow::mousePressEvent
+232   (int (*)(...))QWindow::mouseReleaseEvent
+240   (int (*)(...))QWindow::mouseDoubleClickEvent
+248   (int (*)(...))QWindow::mouseMoveEvent
+256   (int (*)(...))QWindow::wheelEvent
+264   (int (*)(...))QWindow::touchEvent
+272   (int (*)(...))QWindow::tabletEvent
+280   (int (*)(...))QWindow::nativeEvent
+288   (int (*)(...))QWindow::surfaceHandle
+296   (int (*)(...))-16
+304   (int (*)(...))(& _ZTI7QWindow)
+312   (int (*)(...))QWindow::_ZThn16_N7QWindowD1Ev
+320   (int (*)(...))QWindow::_ZThn16_N7QWindowD0Ev
+328   (int (*)(...))QWindow::_ZThn16_NK7QWindow6formatEv
+336   (int (*)(...))QWindow::_ZThn16_NK7QWindow13surfaceHandleEv
+344   (int (*)(...))QWindow::_ZThn16_NK7QWindow11surfaceTypeEv
+352   (int (*)(...))QWindow::_ZThn16_NK7QWindow4sizeEv
+
+Class QWindow
+   size=40 align=8
+   base size=40 base align=8
+QWindow (0x0x7fc655a70380) 0
+    vptr=((& QWindow::_ZTV7QWindow) + 16u)
+  QObject (0x0x7fc655a58c00) 0
+      primary-for QWindow (0x0x7fc655a70380)
+  QSurface (0x0x7fc655a58c60) 16
+      vptr=((& QWindow::_ZTV7QWindow) + 312u)
+
+Class QBackingStore
+   size=8 align=8
+   base size=8 base align=8
+QBackingStore (0x0x7fc655a58de0) 0
+
+Vtable for QBitmap
+QBitmap::_ZTV7QBitmap: 10u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QBitmap)
+16    (int (*)(...))QBitmap::~QBitmap
+24    (int (*)(...))QBitmap::~QBitmap
+32    (int (*)(...))QPixmap::devType
+40    (int (*)(...))QPixmap::paintEngine
+48    (int (*)(...))QPixmap::metric
+56    (int (*)(...))QPaintDevice::initPainter
+64    (int (*)(...))QPaintDevice::redirected
+72    (int (*)(...))QPaintDevice::sharedPainter
+
+Class QBitmap
+   size=32 align=8
+   base size=32 base align=8
+QBitmap (0x0x7fc655a5bdd0) 0
+    vptr=((& QBitmap::_ZTV7QBitmap) + 16u)
+  QPixmap (0x0x7fc655a5be38) 0
+      primary-for QBitmap (0x0x7fc655a5bdd0)
+    QPaintDevice (0x0x7fc655a58ea0) 0
+        primary-for QPixmap (0x0x7fc655a5be38)
+
+Class QClipboard::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QClipboard::QPrivateSignal (0x0x7fc655ae9240) 0 empty
+
+Vtable for QClipboard
+QClipboard::_ZTV10QClipboard: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QClipboard)
+16    (int (*)(...))QClipboard::metaObject
+24    (int (*)(...))QClipboard::qt_metacast
+32    (int (*)(...))QClipboard::qt_metacall
+40    (int (*)(...))QClipboard::~QClipboard
+48    (int (*)(...))QClipboard::~QClipboard
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QClipboard
+   size=16 align=8
+   base size=16 base align=8
+QClipboard (0x0x7fc655aed0d0) 0
+    vptr=((& QClipboard::_ZTV10QClipboard) + 16u)
+  QObject (0x0x7fc655ae91e0) 0
+      primary-for QClipboard (0x0x7fc655aed0d0)
+
+Class QDesktopServices
+   size=1 align=1
+   base size=0 base align=1
+QDesktopServices (0x0x7fc655ae92a0) 0 empty
+
+Class QDrag::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDrag::QPrivateSignal (0x0x7fc655ae9360) 0 empty
+
+Vtable for QDrag
+QDrag::_ZTV5QDrag: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI5QDrag)
+16    (int (*)(...))QDrag::metaObject
+24    (int (*)(...))QDrag::qt_metacast
+32    (int (*)(...))QDrag::qt_metacall
+40    (int (*)(...))QDrag::~QDrag
+48    (int (*)(...))QDrag::~QDrag
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QDrag
+   size=16 align=8
+   base size=16 base align=8
+QDrag (0x0x7fc655aed138) 0
+    vptr=((& QDrag::_ZTV5QDrag) + 16u)
+  QObject (0x0x7fc655ae9300) 0
+      primary-for QDrag (0x0x7fc655aed138)
+
+Class QFontInfo
+   size=8 align=8
+   base size=8 base align=8
+QFontInfo (0x0x7fc655ae93c0) 0
+
+Class QFontMetrics
+   size=8 align=8
+   base size=8 base align=8
+QFontMetrics (0x0x7fc655ae9660) 0
+
+Class QFontMetricsF
+   size=8 align=8
+   base size=8 base align=8
+QFontMetricsF (0x0x7fc655ae9960) 0
+
+Class QGenericPlugin::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGenericPlugin::QPrivateSignal (0x0x7fc655bbfe40) 0 empty
+
+Vtable for QGenericPlugin
+QGenericPlugin::_ZTV14QGenericPlugin: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QGenericPlugin)
+16    (int (*)(...))QGenericPlugin::metaObject
+24    (int (*)(...))QGenericPlugin::qt_metacast
+32    (int (*)(...))QGenericPlugin::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+
+Class QGenericPlugin
+   size=16 align=8
+   base size=16 base align=8
+QGenericPlugin (0x0x7fc655aed9c0) 0
+    vptr=((& QGenericPlugin::_ZTV14QGenericPlugin) + 16u)
+  QObject (0x0x7fc655bbfde0) 0
+      primary-for QGenericPlugin (0x0x7fc655aed9c0)
+
+Class QGenericPluginFactory
+   size=1 align=1
+   base size=0 base align=1
+QGenericPluginFactory (0x0x7fc655bbfea0) 0 empty
+
+Class QInputMethod::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QInputMethod::QPrivateSignal (0x0x7fc655bbff60) 0 empty
+
+Vtable for QInputMethod
+QInputMethod::_ZTV12QInputMethod: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QInputMethod)
+16    (int (*)(...))QInputMethod::metaObject
+24    (int (*)(...))QInputMethod::qt_metacast
+32    (int (*)(...))QInputMethod::qt_metacall
+40    (int (*)(...))QInputMethod::~QInputMethod
+48    (int (*)(...))QInputMethod::~QInputMethod
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QInputMethod
+   size=16 align=8
+   base size=16 base align=8
+QInputMethod (0x0x7fc655aeda28) 0
+    vptr=((& QInputMethod::_ZTV12QInputMethod) + 16u)
+  QObject (0x0x7fc655bbff00) 0
+      primary-for QInputMethod (0x0x7fc655aeda28)
+
+Class QGuiApplication::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGuiApplication::QPrivateSignal (0x0x7fc6558cf060) 0 empty
+
+Vtable for QGuiApplication
+QGuiApplication::_ZTV15QGuiApplication: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QGuiApplication)
+16    (int (*)(...))QGuiApplication::metaObject
+24    (int (*)(...))QGuiApplication::qt_metacast
+32    (int (*)(...))QGuiApplication::qt_metacall
+40    (int (*)(...))QGuiApplication::~QGuiApplication
+48    (int (*)(...))QGuiApplication::~QGuiApplication
+56    (int (*)(...))QGuiApplication::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QGuiApplication::notify
+120   (int (*)(...))QGuiApplication::compressEvent
+
+Class QGuiApplication
+   size=16 align=8
+   base size=16 base align=8
+QGuiApplication (0x0x7fc655aeda90) 0
+    vptr=((& QGuiApplication::_ZTV15QGuiApplication) + 16u)
+  QCoreApplication (0x0x7fc655aedaf8) 0
+      primary-for QGuiApplication (0x0x7fc655aeda90)
+    QObject (0x0x7fc6558cf000) 0
+        primary-for QCoreApplication (0x0x7fc655aedaf8)
+
+Class QIconEngine::AvailableSizesArgument
+   size=16 align=8
+   base size=16 base align=8
+QIconEngine::AvailableSizesArgument (0x0x7fc6558cf5a0) 0
+
+Class QIconEngine::ScaledPixmapArgument
+   size=56 align=8
+   base size=56 base align=8
+QIconEngine::ScaledPixmapArgument (0x0x7fc6558cf720) 0
+
+Vtable for QIconEngine
+QIconEngine::_ZTV11QIconEngine: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QIconEngine)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))QIconEngine::actualSize
+48    (int (*)(...))QIconEngine::pixmap
+56    (int (*)(...))QIconEngine::addPixmap
+64    (int (*)(...))QIconEngine::addFile
+72    (int (*)(...))QIconEngine::key
+80    (int (*)(...))__cxa_pure_virtual
+88    (int (*)(...))QIconEngine::read
+96    (int (*)(...))QIconEngine::write
+104   (int (*)(...))QIconEngine::availableSizes
+112   (int (*)(...))QIconEngine::iconName
+120   (int (*)(...))QIconEngine::virtual_hook
+
+Class QIconEngine
+   size=8 align=8
+   base size=8 base align=8
+QIconEngine (0x0x7fc6558cf540) 0 nearly-empty
+    vptr=((& QIconEngine::_ZTV11QIconEngine) + 16u)
+
+Class QIconEnginePlugin::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QIconEnginePlugin::QPrivateSignal (0x0x7fc6558cf7e0) 0 empty
+
+Vtable for QIconEnginePlugin
+QIconEnginePlugin::_ZTV17QIconEnginePlugin: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QIconEnginePlugin)
+16    (int (*)(...))QIconEnginePlugin::metaObject
+24    (int (*)(...))QIconEnginePlugin::qt_metacast
+32    (int (*)(...))QIconEnginePlugin::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+
+Class QIconEnginePlugin
+   size=16 align=8
+   base size=16 base align=8
+QIconEnginePlugin (0x0x7fc655905068) 0
+    vptr=((& QIconEnginePlugin::_ZTV17QIconEnginePlugin) + 16u)
+  QObject (0x0x7fc6558cf780) 0
+      primary-for QIconEnginePlugin (0x0x7fc655905068)
+
+Vtable for QImageIOHandler
+QImageIOHandler::_ZTV15QImageIOHandler: 18u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QImageIOHandler)
+16    0u
+24    0u
+32    (int (*)(...))QImageIOHandler::name
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))QImageIOHandler::write
+64    (int (*)(...))QImageIOHandler::option
+72    (int (*)(...))QImageIOHandler::setOption
+80    (int (*)(...))QImageIOHandler::supportsOption
+88    (int (*)(...))QImageIOHandler::jumpToNextImage
+96    (int (*)(...))QImageIOHandler::jumpToImage
+104   (int (*)(...))QImageIOHandler::loopCount
+112   (int (*)(...))QImageIOHandler::imageCount
+120   (int (*)(...))QImageIOHandler::nextImageDelay
+128   (int (*)(...))QImageIOHandler::currentImageNumber
+136   (int (*)(...))QImageIOHandler::currentImageRect
+
+Class QImageIOHandler
+   size=16 align=8
+   base size=16 base align=8
+QImageIOHandler (0x0x7fc6558cf840) 0
+    vptr=((& QImageIOHandler::_ZTV15QImageIOHandler) + 16u)
+
+Class QImageIOPlugin::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QImageIOPlugin::QPrivateSignal (0x0x7fc6558cf9c0) 0 empty
+
+Vtable for QImageIOPlugin
+QImageIOPlugin::_ZTV14QImageIOPlugin: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QImageIOPlugin)
+16    (int (*)(...))QImageIOPlugin::metaObject
+24    (int (*)(...))QImageIOPlugin::qt_metacast
+32    (int (*)(...))QImageIOPlugin::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+
+Class QImageIOPlugin
+   size=16 align=8
+   base size=16 base align=8
+QImageIOPlugin (0x0x7fc6559050d0) 0
+    vptr=((& QImageIOPlugin::_ZTV14QImageIOPlugin) + 16u)
+  QObject (0x0x7fc6558cf960) 0
+      primary-for QImageIOPlugin (0x0x7fc6559050d0)
+
+Class QImageReader
+   size=8 align=8
+   base size=8 base align=8
+QImageReader (0x0x7fc6558cfba0) 0
+
+Class QImageWriter
+   size=8 align=8
+   base size=8 base align=8
+QImageWriter (0x0x7fc6558cfc00) 0
+
+Class QVector3D
+   size=12 align=4
+   base size=12 base align=4
+QVector3D (0x0x7fc6558cfc60) 0
+
+Class QVector4D
+   size=16 align=4
+   base size=16 base align=4
+QVector4D (0x0x7fc6558cff00) 0
+
+Class QQuaternion
+   size=16 align=4
+   base size=16 base align=4
+QQuaternion (0x0x7fc65561d1e0) 0
+
+Class QMatrix4x4
+   size=68 align=4
+   base size=68 base align=4
+QMatrix4x4 (0x0x7fc65561d7e0) 0
+
+Class QMovie::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QMovie::QPrivateSignal (0x0x7fc65561df60) 0 empty
+
+Vtable for QMovie
+QMovie::_ZTV6QMovie: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI6QMovie)
+16    (int (*)(...))QMovie::metaObject
+24    (int (*)(...))QMovie::qt_metacast
+32    (int (*)(...))QMovie::qt_metacall
+40    (int (*)(...))QMovie::~QMovie
+48    (int (*)(...))QMovie::~QMovie
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QMovie
+   size=16 align=8
+   base size=16 base align=8
+QMovie (0x0x7fc6557242d8) 0
+    vptr=((& QMovie::_ZTV6QMovie) + 16u)
+  QObject (0x0x7fc65561df00) 0
+      primary-for QMovie (0x0x7fc6557242d8)
+
+Class QOffscreenSurface::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOffscreenSurface::QPrivateSignal (0x0x7fc6554270c0) 0 empty
+
+Vtable for QOffscreenSurface
+QOffscreenSurface::_ZTV17QOffscreenSurface: 26u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QOffscreenSurface)
+16    (int (*)(...))QOffscreenSurface::metaObject
+24    (int (*)(...))QOffscreenSurface::qt_metacast
+32    (int (*)(...))QOffscreenSurface::qt_metacall
+40    (int (*)(...))QOffscreenSurface::~QOffscreenSurface
+48    (int (*)(...))QOffscreenSurface::~QOffscreenSurface
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QOffscreenSurface::surfaceType
+120   (int (*)(...))QOffscreenSurface::format
+128   (int (*)(...))QOffscreenSurface::size
+136   (int (*)(...))QOffscreenSurface::surfaceHandle
+144   (int (*)(...))-16
+152   (int (*)(...))(& _ZTI17QOffscreenSurface)
+160   (int (*)(...))QOffscreenSurface::_ZThn16_N17QOffscreenSurfaceD1Ev
+168   (int (*)(...))QOffscreenSurface::_ZThn16_N17QOffscreenSurfaceD0Ev
+176   (int (*)(...))QOffscreenSurface::_ZThn16_NK17QOffscreenSurface6formatEv
+184   (int (*)(...))QOffscreenSurface::_ZThn16_NK17QOffscreenSurface13surfaceHandleEv
+192   (int (*)(...))QOffscreenSurface::_ZThn16_NK17QOffscreenSurface11surfaceTypeEv
+200   (int (*)(...))QOffscreenSurface::_ZThn16_NK17QOffscreenSurface4sizeEv
+
+Class QOffscreenSurface
+   size=40 align=8
+   base size=40 base align=8
+QOffscreenSurface (0x0x7fc6557e6b60) 0
+    vptr=((& QOffscreenSurface::_ZTV17QOffscreenSurface) + 16u)
+  QObject (0x0x7fc655427000) 0
+      primary-for QOffscreenSurface (0x0x7fc6557e6b60)
+  QSurface (0x0x7fc655427060) 16
+      vptr=((& QOffscreenSurface::_ZTV17QOffscreenSurface) + 160u)
+
+Class QOpenGLBuffer
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLBuffer (0x0x7fc655427180) 0
+
+Class QOpenGLVersionStatus
+   size=12 align=4
+   base size=12 base align=4
+QOpenGLVersionStatus (0x0x7fc655427360) 0
+
+Class QOpenGLVersionFunctionsBackend
+   size=16 align=8
+   base size=12 base align=8
+QOpenGLVersionFunctionsBackend (0x0x7fc65518be40) 0
+
+Class QOpenGLVersionFunctionsStorage
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLVersionFunctionsStorage (0x0x7fc65518bea0) 0
+
+Class QAbstractOpenGLFunctionsPrivate
+   size=16 align=8
+   base size=9 base align=8
+QAbstractOpenGLFunctionsPrivate (0x0x7fc65518bf00) 0
+
+Vtable for QAbstractOpenGLFunctions
+QAbstractOpenGLFunctions::_ZTV24QAbstractOpenGLFunctions: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QAbstractOpenGLFunctions)
+16    (int (*)(...))QAbstractOpenGLFunctions::~QAbstractOpenGLFunctions
+24    (int (*)(...))QAbstractOpenGLFunctions::~QAbstractOpenGLFunctions
+32    (int (*)(...))QAbstractOpenGLFunctions::initializeOpenGLFunctions
+
+Class QAbstractOpenGLFunctions
+   size=16 align=8
+   base size=16 base align=8
+QAbstractOpenGLFunctions (0x0x7fc65518bf60) 0
+    vptr=((& QAbstractOpenGLFunctions::_ZTV24QAbstractOpenGLFunctions) + 16u)
+
+Class QOpenGLFunctions_1_0_CoreBackend::Functions
+   size=384 align=8
+   base size=384 base align=8
+QOpenGLFunctions_1_0_CoreBackend::Functions (0x0x7fc6551d7060) 0
+
+Class QOpenGLFunctions_1_0_CoreBackend
+   size=400 align=8
+   base size=400 base align=8
+QOpenGLFunctions_1_0_CoreBackend (0x0x7fc6551af548) 0
+  QOpenGLVersionFunctionsBackend (0x0x7fc6551d7000) 0
+
+Class QOpenGLFunctions_1_1_CoreBackend::Functions
+   size=128 align=8
+   base size=128 base align=8
+QOpenGLFunctions_1_1_CoreBackend::Functions (0x0x7fc6551d7180) 0
+
+Class QOpenGLFunctions_1_1_CoreBackend
+   size=144 align=8
+   base size=144 base align=8
+QOpenGLFunctions_1_1_CoreBackend (0x0x7fc6551af5b0) 0
+  QOpenGLVersionFunctionsBackend (0x0x7fc6551d7120) 0
+
+Class QOpenGLFunctions_1_2_CoreBackend::Functions
+   size=48 align=8
+   base size=48 base align=8
+QOpenGLFunctions_1_2_CoreBackend::Functions (0x0x7fc6551d72a0) 0
+
+Class QOpenGLFunctions_1_2_CoreBackend
+   size=64 align=8
+   base size=64 base align=8
+QOpenGLFunctions_1_2_CoreBackend (0x0x7fc6551af618) 0
+  QOpenGLVersionFunctionsBackend (0x0x7fc6551d7240) 0
+
+Class QOpenGLFunctions_1_3_CoreBackend::Functions
+   size=72 align=8
+   base size=72 base align=8
+QOpenGLFunctions_1_3_CoreBackend::Functions (0x0x7fc6551d73c0) 0
+
+Class QOpenGLFunctions_1_3_CoreBackend
+   size=88 align=8
+   base size=88 base align=8
+QOpenGLFunctions_1_3_CoreBackend (0x0x7fc6551af680) 0
+  QOpenGLVersionFunctionsBackend (0x0x7fc6551d7360) 0
+
+Class QOpenGLFunctions_1_4_CoreBackend::Functions
+   size=56 align=8
+   base size=56 base align=8
+QOpenGLFunctions_1_4_CoreBackend::Functions (0x0x7fc6551d7540) 0
+
+Class QOpenGLFunctions_1_4_CoreBackend
+   size=72 align=8
+   base size=72 base align=8
+QOpenGLFunctions_1_4_CoreBackend (0x0x7fc6551af6e8) 0
+  QOpenGLVersionFunctionsBackend (0x0x7fc6551d74e0) 0
+
+Class QOpenGLFunctions_1_5_CoreBackend::Functions
+   size=152 align=8
+   base size=152 base align=8
+QOpenGLFunctions_1_5_CoreBackend::Functions (0x0x7fc6551d7660) 0
+
+Class QOpenGLFunctions_1_5_CoreBackend
+   size=168 align=8
+   base size=168 base align=8
+QOpenGLFunctions_1_5_CoreBackend (0x0x7fc6551af750) 0
+  QOpenGLVersionFunctionsBackend (0x0x7fc6551d7600) 0
+
+Class QOpenGLFunctions_2_0_CoreBackend::Functions
+   size=744 align=8
+   base size=744 base align=8
+QOpenGLFunctions_2_0_CoreBackend::Functions (0x0x7fc6551d7780) 0
+
+Class QOpenGLFunctions_2_0_CoreBackend
+   size=760 align=8
+   base size=760 base align=8
+QOpenGLFunctions_2_0_CoreBackend (0x0x7fc6551af7b8) 0
+  QOpenGLVersionFunctionsBackend (0x0x7fc6551d7720) 0
+
+Class QOpenGLFunctions_2_1_CoreBackend::Functions
+   size=48 align=8
+   base size=48 base align=8
+QOpenGLFunctions_2_1_CoreBackend::Functions (0x0x7fc6551d78a0) 0
+
+Class QOpenGLFunctions_2_1_CoreBackend
+   size=64 align=8
+   base size=64 base align=8
+QOpenGLFunctions_2_1_CoreBackend (0x0x7fc6551af820) 0
+  QOpenGLVersionFunctionsBackend (0x0x7fc6551d7840) 0
+
+Class QOpenGLFunctions_3_0_CoreBackend::Functions
+   size=672 align=8
+   base size=672 base align=8
+QOpenGLFunctions_3_0_CoreBackend::Functions (0x0x7fc6551d79c0) 0
+
+Class QOpenGLFunctions_3_0_CoreBackend
+   size=688 align=8
+   base size=688 base align=8
+QOpenGLFunctions_3_0_CoreBackend (0x0x7fc6551af888) 0
+  QOpenGLVersionFunctionsBackend (0x0x7fc6551d7960) 0
+
+Class QOpenGLFunctions_3_1_CoreBackend::Functions
+   size=96 align=8
+   base size=96 base align=8
+QOpenGLFunctions_3_1_CoreBackend::Functions (0x0x7fc6551d7ae0) 0
+
+Class QOpenGLFunctions_3_1_CoreBackend
+   size=112 align=8
+   base size=112 base align=8
+QOpenGLFunctions_3_1_CoreBackend (0x0x7fc6551af8f0) 0
+  QOpenGLVersionFunctionsBackend (0x0x7fc6551d7a80) 0
+
+Class QOpenGLFunctions_3_2_CoreBackend::Functions
+   size=152 align=8
+   base size=152 base align=8
+QOpenGLFunctions_3_2_CoreBackend::Functions (0x0x7fc6551d7c00) 0
+
+Class QOpenGLFunctions_3_2_CoreBackend
+   size=168 align=8
+   base size=168 base align=8
+QOpenGLFunctions_3_2_CoreBackend (0x0x7fc6551af958) 0
+  QOpenGLVersionFunctionsBackend (0x0x7fc6551d7ba0) 0
+
+Class QOpenGLFunctions_3_3_CoreBackend::Functions
+   size=464 align=8
+   base size=464 base align=8
+QOpenGLFunctions_3_3_CoreBackend::Functions (0x0x7fc6551d7d20) 0
+
+Class QOpenGLFunctions_3_3_CoreBackend
+   size=480 align=8
+   base size=480 base align=8
+QOpenGLFunctions_3_3_CoreBackend (0x0x7fc6551af9c0) 0
+  QOpenGLVersionFunctionsBackend (0x0x7fc6551d7cc0) 0
+
+Class QOpenGLFunctions_4_0_CoreBackend::Functions
+   size=368 align=8
+   base size=368 base align=8
+QOpenGLFunctions_4_0_CoreBackend::Functions (0x0x7fc6551d7e40) 0
+
+Class QOpenGLFunctions_4_0_CoreBackend
+   size=384 align=8
+   base size=384 base align=8
+QOpenGLFunctions_4_0_CoreBackend (0x0x7fc6551afa28) 0
+  QOpenGLVersionFunctionsBackend (0x0x7fc6551d7de0) 0
+
+Class QOpenGLFunctions_4_1_CoreBackend::Functions
+   size=704 align=8
+   base size=704 base align=8
+QOpenGLFunctions_4_1_CoreBackend::Functions (0x0x7fc6551d7f60) 0
+
+Class QOpenGLFunctions_4_1_CoreBackend
+   size=720 align=8
+   base size=720 base align=8
+QOpenGLFunctions_4_1_CoreBackend (0x0x7fc6551afa90) 0
+  QOpenGLVersionFunctionsBackend (0x0x7fc6551d7f00) 0
+
+Class QOpenGLFunctions_4_2_CoreBackend::Functions
+   size=96 align=8
+   base size=96 base align=8
+QOpenGLFunctions_4_2_CoreBackend::Functions (0x0x7fc654ecf0c0) 0
+
+Class QOpenGLFunctions_4_2_CoreBackend
+   size=112 align=8
+   base size=112 base align=8
+QOpenGLFunctions_4_2_CoreBackend (0x0x7fc6551afaf8) 0
+  QOpenGLVersionFunctionsBackend (0x0x7fc654ecf060) 0
+
+Class QOpenGLFunctions_4_3_CoreBackend::Functions
+   size=344 align=8
+   base size=344 base align=8
+QOpenGLFunctions_4_3_CoreBackend::Functions (0x0x7fc654ecf1e0) 0
+
+Class QOpenGLFunctions_4_3_CoreBackend
+   size=360 align=8
+   base size=360 base align=8
+QOpenGLFunctions_4_3_CoreBackend (0x0x7fc6551afb60) 0
+  QOpenGLVersionFunctionsBackend (0x0x7fc654ecf180) 0
+
+Class QOpenGLFunctions_4_4_CoreBackend::Functions
+   size=72 align=8
+   base size=72 base align=8
+QOpenGLFunctions_4_4_CoreBackend::Functions (0x0x7fc654ecf300) 0
+
+Class QOpenGLFunctions_4_4_CoreBackend
+   size=88 align=8
+   base size=88 base align=8
+QOpenGLFunctions_4_4_CoreBackend (0x0x7fc6551afbc8) 0
+  QOpenGLVersionFunctionsBackend (0x0x7fc654ecf2a0) 0
+
+Class QOpenGLFunctions_4_5_CoreBackend::Functions
+   size=848 align=8
+   base size=848 base align=8
+QOpenGLFunctions_4_5_CoreBackend::Functions (0x0x7fc654ecf480) 0
+
+Class QOpenGLFunctions_4_5_CoreBackend
+   size=864 align=8
+   base size=864 base align=8
+QOpenGLFunctions_4_5_CoreBackend (0x0x7fc6551afc30) 0
+  QOpenGLVersionFunctionsBackend (0x0x7fc654ecf420) 0
+
+Class QOpenGLFunctions_1_0_DeprecatedBackend::Functions
+   size=2064 align=8
+   base size=2064 base align=8
+QOpenGLFunctions_1_0_DeprecatedBackend::Functions (0x0x7fc654ecf5a0) 0
+
+Class QOpenGLFunctions_1_0_DeprecatedBackend
+   size=2080 align=8
+   base size=2080 base align=8
+QOpenGLFunctions_1_0_DeprecatedBackend (0x0x7fc6551afc98) 0
+  QOpenGLVersionFunctionsBackend (0x0x7fc654ecf540) 0
+
+Class QOpenGLFunctions_1_1_DeprecatedBackend::Functions
+   size=136 align=8
+   base size=136 base align=8
+QOpenGLFunctions_1_1_DeprecatedBackend::Functions (0x0x7fc654ecf6c0) 0
+
+Class QOpenGLFunctions_1_1_DeprecatedBackend
+   size=152 align=8
+   base size=152 base align=8
+QOpenGLFunctions_1_1_DeprecatedBackend (0x0x7fc6551afd00) 0
+  QOpenGLVersionFunctionsBackend (0x0x7fc654ecf660) 0
+
+Class QOpenGLFunctions_1_2_DeprecatedBackend::Functions
+   size=256 align=8
+   base size=256 base align=8
+QOpenGLFunctions_1_2_DeprecatedBackend::Functions (0x0x7fc654ecf7e0) 0
+
+Class QOpenGLFunctions_1_2_DeprecatedBackend
+   size=272 align=8
+   base size=272 base align=8
+QOpenGLFunctions_1_2_DeprecatedBackend (0x0x7fc6551afd68) 0
+  QOpenGLVersionFunctionsBackend (0x0x7fc654ecf780) 0
+
+Class QOpenGLFunctions_1_3_DeprecatedBackend::Functions
+   size=296 align=8
+   base size=296 base align=8
+QOpenGLFunctions_1_3_DeprecatedBackend::Functions (0x0x7fc654ecf900) 0
+
+Class QOpenGLFunctions_1_3_DeprecatedBackend
+   size=312 align=8
+   base size=312 base align=8
+QOpenGLFunctions_1_3_DeprecatedBackend (0x0x7fc6551afdd0) 0
+  QOpenGLVersionFunctionsBackend (0x0x7fc654ecf8a0) 0
+
+Class QOpenGLFunctions_1_4_DeprecatedBackend::Functions
+   size=304 align=8
+   base size=304 base align=8
+QOpenGLFunctions_1_4_DeprecatedBackend::Functions (0x0x7fc654ecfa20) 0
+
+Class QOpenGLFunctions_1_4_DeprecatedBackend
+   size=320 align=8
+   base size=320 base align=8
+QOpenGLFunctions_1_4_DeprecatedBackend (0x0x7fc6551afe38) 0
+  QOpenGLVersionFunctionsBackend (0x0x7fc654ecf9c0) 0
+
+Class QOpenGLFunctions_2_0_DeprecatedBackend::Functions
+   size=288 align=8
+   base size=288 base align=8
+QOpenGLFunctions_2_0_DeprecatedBackend::Functions (0x0x7fc654ecfb40) 0
+
+Class QOpenGLFunctions_2_0_DeprecatedBackend
+   size=304 align=8
+   base size=304 base align=8
+QOpenGLFunctions_2_0_DeprecatedBackend (0x0x7fc6551afea0) 0
+  QOpenGLVersionFunctionsBackend (0x0x7fc654ecfae0) 0
+
+Class QOpenGLFunctions_3_0_DeprecatedBackend::Functions
+   size=160 align=8
+   base size=160 base align=8
+QOpenGLFunctions_3_0_DeprecatedBackend::Functions (0x0x7fc654ecfc60) 0
+
+Class QOpenGLFunctions_3_0_DeprecatedBackend
+   size=176 align=8
+   base size=176 base align=8
+QOpenGLFunctions_3_0_DeprecatedBackend (0x0x7fc6551aff08) 0
+  QOpenGLVersionFunctionsBackend (0x0x7fc654ecfc00) 0
+
+Class QOpenGLFunctions_3_3_DeprecatedBackend::Functions
+   size=240 align=8
+   base size=240 base align=8
+QOpenGLFunctions_3_3_DeprecatedBackend::Functions (0x0x7fc654ecfd80) 0
+
+Class QOpenGLFunctions_3_3_DeprecatedBackend
+   size=256 align=8
+   base size=256 base align=8
+QOpenGLFunctions_3_3_DeprecatedBackend (0x0x7fc6551aff70) 0
+  QOpenGLVersionFunctionsBackend (0x0x7fc654ecfd20) 0
+
+Class QOpenGLFunctions_4_5_DeprecatedBackend::Functions
+   size=96 align=8
+   base size=96 base align=8
+QOpenGLFunctions_4_5_DeprecatedBackend::Functions (0x0x7fc654ecfea0) 0
+
+Class QOpenGLFunctions_4_5_DeprecatedBackend
+   size=112 align=8
+   base size=112 base align=8
+QOpenGLFunctions_4_5_DeprecatedBackend (0x0x7fc654fe2000) 0
+  QOpenGLVersionFunctionsBackend (0x0x7fc654ecfe40) 0
+
+Class QOpenGLVersionProfile
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLVersionProfile (0x0x7fc654ecff60) 0
+
+Class QOpenGLContextGroup::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOpenGLContextGroup::QPrivateSignal (0x0x7fc654ffc960) 0 empty
+
+Vtable for QOpenGLContextGroup
+QOpenGLContextGroup::_ZTV19QOpenGLContextGroup: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QOpenGLContextGroup)
+16    (int (*)(...))QOpenGLContextGroup::metaObject
+24    (int (*)(...))QOpenGLContextGroup::qt_metacast
+32    (int (*)(...))QOpenGLContextGroup::qt_metacall
+40    (int (*)(...))QOpenGLContextGroup::~QOpenGLContextGroup
+48    (int (*)(...))QOpenGLContextGroup::~QOpenGLContextGroup
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QOpenGLContextGroup
+   size=16 align=8
+   base size=16 base align=8
+QOpenGLContextGroup (0x0x7fc654fe2a28) 0
+    vptr=((& QOpenGLContextGroup::_ZTV19QOpenGLContextGroup) + 16u)
+  QObject (0x0x7fc654ffc900) 0
+      primary-for QOpenGLContextGroup (0x0x7fc654fe2a28)
+
+Class QOpenGLContext::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOpenGLContext::QPrivateSignal (0x0x7fc654ffca20) 0 empty
+
+Vtable for QOpenGLContext
+QOpenGLContext::_ZTV14QOpenGLContext: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QOpenGLContext)
+16    (int (*)(...))QOpenGLContext::metaObject
+24    (int (*)(...))QOpenGLContext::qt_metacast
+32    (int (*)(...))QOpenGLContext::qt_metacall
+40    (int (*)(...))QOpenGLContext::~QOpenGLContext
+48    (int (*)(...))QOpenGLContext::~QOpenGLContext
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QOpenGLContext
+   size=16 align=8
+   base size=16 base align=8
+QOpenGLContext (0x0x7fc654fe2a90) 0
+    vptr=((& QOpenGLContext::_ZTV14QOpenGLContext) + 16u)
+  QObject (0x0x7fc654ffc9c0) 0
+      primary-for QOpenGLContext (0x0x7fc654fe2a90)
+
+Class QOpenGLDebugMessage
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLDebugMessage (0x0x7fc654ffca80) 0
+
+Class QOpenGLDebugLogger::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOpenGLDebugLogger::QPrivateSignal (0x0x7fc654c8d2a0) 0 empty
+
+Vtable for QOpenGLDebugLogger
+QOpenGLDebugLogger::_ZTV18QOpenGLDebugLogger: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QOpenGLDebugLogger)
+16    (int (*)(...))QOpenGLDebugLogger::metaObject
+24    (int (*)(...))QOpenGLDebugLogger::qt_metacast
+32    (int (*)(...))QOpenGLDebugLogger::qt_metacall
+40    (int (*)(...))QOpenGLDebugLogger::~QOpenGLDebugLogger
+48    (int (*)(...))QOpenGLDebugLogger::~QOpenGLDebugLogger
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QOpenGLDebugLogger
+   size=16 align=8
+   base size=16 base align=8
+QOpenGLDebugLogger (0x0x7fc654fe2f08) 0
+    vptr=((& QOpenGLDebugLogger::_ZTV18QOpenGLDebugLogger) + 16u)
+  QObject (0x0x7fc654c8d240) 0
+      primary-for QOpenGLDebugLogger (0x0x7fc654fe2f08)
+
+Class QOpenGLFunctions
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLFunctions (0x0x7fc654c8d420) 0
+
+Class QOpenGLFunctionsPrivate::Functions
+   size=1152 align=8
+   base size=1152 base align=8
+QOpenGLFunctionsPrivate::Functions (0x0x7fc654c8d660) 0
+
+Class QOpenGLFunctionsPrivate
+   size=1152 align=8
+   base size=1152 base align=8
+QOpenGLFunctionsPrivate (0x0x7fc654c8d600) 0
+
+Class QOpenGLExtraFunctions
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLExtraFunctions (0x0x7fc654d561a0) 0
+  QOpenGLFunctions (0x0x7fc654a5fd80) 0
+
+Class QOpenGLExtraFunctionsPrivate::Functions
+   size=1728 align=8
+   base size=1728 base align=8
+QOpenGLExtraFunctionsPrivate::Functions (0x0x7fc654a5fe40) 0
+
+Class QOpenGLExtraFunctionsPrivate
+   size=2880 align=8
+   base size=2880 base align=8
+QOpenGLExtraFunctionsPrivate (0x0x7fc654d56208) 0
+  QOpenGLFunctionsPrivate (0x0x7fc654a5fde0) 0
+
+Vtable for QOpenGLFramebufferObject
+QOpenGLFramebufferObject::_ZTV24QOpenGLFramebufferObject: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QOpenGLFramebufferObject)
+16    (int (*)(...))QOpenGLFramebufferObject::~QOpenGLFramebufferObject
+24    (int (*)(...))QOpenGLFramebufferObject::~QOpenGLFramebufferObject
+
+Class QOpenGLFramebufferObject
+   size=16 align=8
+   base size=16 base align=8
+QOpenGLFramebufferObject (0x0x7fc6548ca540) 0
+    vptr=((& QOpenGLFramebufferObject::_ZTV24QOpenGLFramebufferObject) + 16u)
+
+Class QOpenGLFramebufferObjectFormat
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLFramebufferObjectFormat (0x0x7fc6548ca660) 0
+
+Vtable for QOpenGLPaintDevice
+QOpenGLPaintDevice::_ZTV18QOpenGLPaintDevice: 11u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QOpenGLPaintDevice)
+16    (int (*)(...))QOpenGLPaintDevice::~QOpenGLPaintDevice
+24    (int (*)(...))QOpenGLPaintDevice::~QOpenGLPaintDevice
+32    (int (*)(...))QOpenGLPaintDevice::devType
+40    (int (*)(...))QOpenGLPaintDevice::paintEngine
+48    (int (*)(...))QOpenGLPaintDevice::metric
+56    (int (*)(...))QPaintDevice::initPainter
+64    (int (*)(...))QPaintDevice::redirected
+72    (int (*)(...))QPaintDevice::sharedPainter
+80    (int (*)(...))QOpenGLPaintDevice::ensureActiveTarget
+
+Class QOpenGLPaintDevice
+   size=32 align=8
+   base size=32 base align=8
+QOpenGLPaintDevice (0x0x7fc654d564e0) 0
+    vptr=((& QOpenGLPaintDevice::_ZTV18QOpenGLPaintDevice) + 16u)
+  QPaintDevice (0x0x7fc6548ca6c0) 0
+      primary-for QOpenGLPaintDevice (0x0x7fc654d564e0)
+
+Class QOpenGLPixelTransferOptions
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLPixelTransferOptions (0x0x7fc6548ca7e0) 0
+
+Class QOpenGLShader::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOpenGLShader::QPrivateSignal (0x0x7fc6548cab40) 0 empty
+
+Vtable for QOpenGLShader
+QOpenGLShader::_ZTV13QOpenGLShader: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QOpenGLShader)
+16    (int (*)(...))QOpenGLShader::metaObject
+24    (int (*)(...))QOpenGLShader::qt_metacast
+32    (int (*)(...))QOpenGLShader::qt_metacall
+40    (int (*)(...))QOpenGLShader::~QOpenGLShader
+48    (int (*)(...))QOpenGLShader::~QOpenGLShader
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QOpenGLShader
+   size=16 align=8
+   base size=16 base align=8
+QOpenGLShader (0x0x7fc654d566e8) 0
+    vptr=((& QOpenGLShader::_ZTV13QOpenGLShader) + 16u)
+  QObject (0x0x7fc6548caae0) 0
+      primary-for QOpenGLShader (0x0x7fc654d566e8)
+
+Class QOpenGLShaderProgram::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOpenGLShaderProgram::QPrivateSignal (0x0x7fc6548cad80) 0 empty
+
+Vtable for QOpenGLShaderProgram
+QOpenGLShaderProgram::_ZTV20QOpenGLShaderProgram: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QOpenGLShaderProgram)
+16    (int (*)(...))QOpenGLShaderProgram::metaObject
+24    (int (*)(...))QOpenGLShaderProgram::qt_metacast
+32    (int (*)(...))QOpenGLShaderProgram::qt_metacall
+40    (int (*)(...))QOpenGLShaderProgram::~QOpenGLShaderProgram
+48    (int (*)(...))QOpenGLShaderProgram::~QOpenGLShaderProgram
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QOpenGLShaderProgram::link
+
+Class QOpenGLShaderProgram
+   size=16 align=8
+   base size=16 base align=8
+QOpenGLShaderProgram (0x0x7fc654d56820) 0
+    vptr=((& QOpenGLShaderProgram::_ZTV20QOpenGLShaderProgram) + 16u)
+  QObject (0x0x7fc6548cad20) 0
+      primary-for QOpenGLShaderProgram (0x0x7fc654d56820)
+
+Class QOpenGLTexture
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLTexture (0x0x7fc6548cade0) 0
+
+Class QOpenGLTextureBlitter
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLTextureBlitter (0x0x7fc65463e0c0) 0
+
+Class QOpenGLTimerQuery::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOpenGLTimerQuery::QPrivateSignal (0x0x7fc65463e240) 0 empty
+
+Vtable for QOpenGLTimerQuery
+QOpenGLTimerQuery::_ZTV17QOpenGLTimerQuery: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QOpenGLTimerQuery)
+16    (int (*)(...))QOpenGLTimerQuery::metaObject
+24    (int (*)(...))QOpenGLTimerQuery::qt_metacast
+32    (int (*)(...))QOpenGLTimerQuery::qt_metacall
+40    (int (*)(...))QOpenGLTimerQuery::~QOpenGLTimerQuery
+48    (int (*)(...))QOpenGLTimerQuery::~QOpenGLTimerQuery
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QOpenGLTimerQuery
+   size=16 align=8
+   base size=16 base align=8
+QOpenGLTimerQuery (0x0x7fc654d56958) 0
+    vptr=((& QOpenGLTimerQuery::_ZTV17QOpenGLTimerQuery) + 16u)
+  QObject (0x0x7fc65463e1e0) 0
+      primary-for QOpenGLTimerQuery (0x0x7fc654d56958)
+
+Class QOpenGLTimeMonitor::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOpenGLTimeMonitor::QPrivateSignal (0x0x7fc65463e300) 0 empty
+
+Vtable for QOpenGLTimeMonitor
+QOpenGLTimeMonitor::_ZTV18QOpenGLTimeMonitor: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QOpenGLTimeMonitor)
+16    (int (*)(...))QOpenGLTimeMonitor::metaObject
+24    (int (*)(...))QOpenGLTimeMonitor::qt_metacast
+32    (int (*)(...))QOpenGLTimeMonitor::qt_metacall
+40    (int (*)(...))QOpenGLTimeMonitor::~QOpenGLTimeMonitor
+48    (int (*)(...))QOpenGLTimeMonitor::~QOpenGLTimeMonitor
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QOpenGLTimeMonitor
+   size=16 align=8
+   base size=16 base align=8
+QOpenGLTimeMonitor (0x0x7fc654d569c0) 0
+    vptr=((& QOpenGLTimeMonitor::_ZTV18QOpenGLTimeMonitor) + 16u)
+  QObject (0x0x7fc65463e2a0) 0
+      primary-for QOpenGLTimeMonitor (0x0x7fc654d569c0)
+
+Class QOpenGLVertexArrayObject::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOpenGLVertexArrayObject::QPrivateSignal (0x0x7fc65463e3c0) 0 empty
+
+Class QOpenGLVertexArrayObject::Binder
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLVertexArrayObject::Binder (0x0x7fc65463e420) 0
+
+Vtable for QOpenGLVertexArrayObject
+QOpenGLVertexArrayObject::_ZTV24QOpenGLVertexArrayObject: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QOpenGLVertexArrayObject)
+16    (int (*)(...))QOpenGLVertexArrayObject::metaObject
+24    (int (*)(...))QOpenGLVertexArrayObject::qt_metacast
+32    (int (*)(...))QOpenGLVertexArrayObject::qt_metacall
+40    (int (*)(...))QOpenGLVertexArrayObject::~QOpenGLVertexArrayObject
+48    (int (*)(...))QOpenGLVertexArrayObject::~QOpenGLVertexArrayObject
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QOpenGLVertexArrayObject
+   size=16 align=8
+   base size=16 base align=8
+QOpenGLVertexArrayObject (0x0x7fc654d56a28) 0
+    vptr=((& QOpenGLVertexArrayObject::_ZTV24QOpenGLVertexArrayObject) + 16u)
+  QObject (0x0x7fc65463e360) 0
+      primary-for QOpenGLVertexArrayObject (0x0x7fc654d56a28)
+
+Class QPaintDeviceWindow::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPaintDeviceWindow::QPrivateSignal (0x0x7fc65463e5a0) 0 empty
+
+Vtable for QPaintDeviceWindow
+QPaintDeviceWindow::_ZTV18QPaintDeviceWindow: 58u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QPaintDeviceWindow)
+16    (int (*)(...))QPaintDeviceWindow::metaObject
+24    (int (*)(...))QPaintDeviceWindow::qt_metacast
+32    (int (*)(...))QPaintDeviceWindow::qt_metacall
+40    (int (*)(...))QPaintDeviceWindow::~QPaintDeviceWindow
+48    (int (*)(...))QPaintDeviceWindow::~QPaintDeviceWindow
+56    (int (*)(...))QPaintDeviceWindow::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWindow::surfaceType
+120   (int (*)(...))QWindow::format
+128   (int (*)(...))QWindow::size
+136   (int (*)(...))QWindow::accessibleRoot
+144   (int (*)(...))QWindow::focusObject
+152   (int (*)(...))QPaintDeviceWindow::exposeEvent
+160   (int (*)(...))QWindow::resizeEvent
+168   (int (*)(...))QWindow::moveEvent
+176   (int (*)(...))QWindow::focusInEvent
+184   (int (*)(...))QWindow::focusOutEvent
+192   (int (*)(...))QWindow::showEvent
+200   (int (*)(...))QWindow::hideEvent
+208   (int (*)(...))QWindow::keyPressEvent
+216   (int (*)(...))QWindow::keyReleaseEvent
+224   (int (*)(...))QWindow::mousePressEvent
+232   (int (*)(...))QWindow::mouseReleaseEvent
+240   (int (*)(...))QWindow::mouseDoubleClickEvent
+248   (int (*)(...))QWindow::mouseMoveEvent
+256   (int (*)(...))QWindow::wheelEvent
+264   (int (*)(...))QWindow::touchEvent
+272   (int (*)(...))QWindow::tabletEvent
+280   (int (*)(...))QWindow::nativeEvent
+288   (int (*)(...))QWindow::surfaceHandle
+296   (int (*)(...))QPaintDeviceWindow::paintEvent
+304   (int (*)(...))QPaintDeviceWindow::metric
+312   (int (*)(...))QPaintDeviceWindow::paintEngine
+320   (int (*)(...))-16
+328   (int (*)(...))(& _ZTI18QPaintDeviceWindow)
+336   (int (*)(...))QPaintDeviceWindow::_ZThn16_N18QPaintDeviceWindowD1Ev
+344   (int (*)(...))QPaintDeviceWindow::_ZThn16_N18QPaintDeviceWindowD0Ev
+352   (int (*)(...))QWindow::_ZThn16_NK7QWindow6formatEv
+360   (int (*)(...))QWindow::_ZThn16_NK7QWindow13surfaceHandleEv
+368   (int (*)(...))QWindow::_ZThn16_NK7QWindow11surfaceTypeEv
+376   (int (*)(...))QWindow::_ZThn16_NK7QWindow4sizeEv
+384   (int (*)(...))-40
+392   (int (*)(...))(& _ZTI18QPaintDeviceWindow)
+400   (int (*)(...))QPaintDeviceWindow::_ZThn40_N18QPaintDeviceWindowD1Ev
+408   (int (*)(...))QPaintDeviceWindow::_ZThn40_N18QPaintDeviceWindowD0Ev
+416   (int (*)(...))QPaintDevice::devType
+424   (int (*)(...))QPaintDeviceWindow::_ZThn40_NK18QPaintDeviceWindow11paintEngineEv
+432   (int (*)(...))QPaintDeviceWindow::_ZThn40_NK18QPaintDeviceWindow6metricEN12QPaintDevice17PaintDeviceMetricE
+440   (int (*)(...))QPaintDevice::initPainter
+448   (int (*)(...))QPaintDevice::redirected
+456   (int (*)(...))QPaintDevice::sharedPainter
+
+Class QPaintDeviceWindow
+   size=64 align=8
+   base size=64 base align=8
+QPaintDeviceWindow (0x0x7fc6546a7a80) 0
+    vptr=((& QPaintDeviceWindow::_ZTV18QPaintDeviceWindow) + 16u)
+  QWindow (0x0x7fc6546a7af0) 0
+      primary-for QPaintDeviceWindow (0x0x7fc6546a7a80)
+    QObject (0x0x7fc65463e480) 0
+        primary-for QWindow (0x0x7fc6546a7af0)
+    QSurface (0x0x7fc65463e4e0) 16
+        vptr=((& QPaintDeviceWindow::_ZTV18QPaintDeviceWindow) + 336u)
+  QPaintDevice (0x0x7fc65463e540) 40
+      vptr=((& QPaintDeviceWindow::_ZTV18QPaintDeviceWindow) + 400u)
+
+Class QOpenGLWindow::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOpenGLWindow::QPrivateSignal (0x0x7fc65463e720) 0 empty
+
+Vtable for QOpenGLWindow
+QOpenGLWindow::_ZTV13QOpenGLWindow: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QOpenGLWindow)
+16    (int (*)(...))QOpenGLWindow::metaObject
+24    (int (*)(...))QOpenGLWindow::qt_metacast
+32    (int (*)(...))QOpenGLWindow::qt_metacall
+40    (int (*)(...))QOpenGLWindow::~QOpenGLWindow
+48    (int (*)(...))QOpenGLWindow::~QOpenGLWindow
+56    (int (*)(...))QPaintDeviceWindow::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWindow::surfaceType
+120   (int (*)(...))QWindow::format
+128   (int (*)(...))QWindow::size
+136   (int (*)(...))QWindow::accessibleRoot
+144   (int (*)(...))QWindow::focusObject
+152   (int (*)(...))QPaintDeviceWindow::exposeEvent
+160   (int (*)(...))QOpenGLWindow::resizeEvent
+168   (int (*)(...))QWindow::moveEvent
+176   (int (*)(...))QWindow::focusInEvent
+184   (int (*)(...))QWindow::focusOutEvent
+192   (int (*)(...))QWindow::showEvent
+200   (int (*)(...))QWindow::hideEvent
+208   (int (*)(...))QWindow::keyPressEvent
+216   (int (*)(...))QWindow::keyReleaseEvent
+224   (int (*)(...))QWindow::mousePressEvent
+232   (int (*)(...))QWindow::mouseReleaseEvent
+240   (int (*)(...))QWindow::mouseDoubleClickEvent
+248   (int (*)(...))QWindow::mouseMoveEvent
+256   (int (*)(...))QWindow::wheelEvent
+264   (int (*)(...))QWindow::touchEvent
+272   (int (*)(...))QWindow::tabletEvent
+280   (int (*)(...))QWindow::nativeEvent
+288   (int (*)(...))QWindow::surfaceHandle
+296   (int (*)(...))QOpenGLWindow::paintEvent
+304   (int (*)(...))QOpenGLWindow::metric
+312   (int (*)(...))QPaintDeviceWindow::paintEngine
+320   (int (*)(...))QOpenGLWindow::initializeGL
+328   (int (*)(...))QOpenGLWindow::resizeGL
+336   (int (*)(...))QOpenGLWindow::paintGL
+344   (int (*)(...))QOpenGLWindow::paintUnderGL
+352   (int (*)(...))QOpenGLWindow::paintOverGL
+360   (int (*)(...))QOpenGLWindow::redirected
+368   (int (*)(...))-16
+376   (int (*)(...))(& _ZTI13QOpenGLWindow)
+384   (int (*)(...))QOpenGLWindow::_ZThn16_N13QOpenGLWindowD1Ev
+392   (int (*)(...))QOpenGLWindow::_ZThn16_N13QOpenGLWindowD0Ev
+400   (int (*)(...))QWindow::_ZThn16_NK7QWindow6formatEv
+408   (int (*)(...))QWindow::_ZThn16_NK7QWindow13surfaceHandleEv
+416   (int (*)(...))QWindow::_ZThn16_NK7QWindow11surfaceTypeEv
+424   (int (*)(...))QWindow::_ZThn16_NK7QWindow4sizeEv
+432   (int (*)(...))-40
+440   (int (*)(...))(& _ZTI13QOpenGLWindow)
+448   (int (*)(...))QOpenGLWindow::_ZThn40_N13QOpenGLWindowD1Ev
+456   (int (*)(...))QOpenGLWindow::_ZThn40_N13QOpenGLWindowD0Ev
+464   (int (*)(...))QPaintDevice::devType
+472   (int (*)(...))QPaintDeviceWindow::_ZThn40_NK18QPaintDeviceWindow11paintEngineEv
+480   (int (*)(...))QOpenGLWindow::_ZThn40_NK13QOpenGLWindow6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QPaintDevice::initPainter
+496   (int (*)(...))QOpenGLWindow::_ZThn40_NK13QOpenGLWindow10redirectedEP6QPoint
+504   (int (*)(...))QPaintDevice::sharedPainter
+
+Class QOpenGLWindow
+   size=64 align=8
+   base size=64 base align=8
+QOpenGLWindow (0x0x7fc654d56af8) 0
+    vptr=((& QOpenGLWindow::_ZTV13QOpenGLWindow) + 16u)
+  QPaintDeviceWindow (0x0x7fc6546a7e70) 0
+      primary-for QOpenGLWindow (0x0x7fc654d56af8)
+    QWindow (0x0x7fc6546a7ee0) 0
+        primary-for QPaintDeviceWindow (0x0x7fc6546a7e70)
+      QObject (0x0x7fc65463e600) 0
+          primary-for QWindow (0x0x7fc6546a7ee0)
+      QSurface (0x0x7fc65463e660) 16
+          vptr=((& QOpenGLWindow::_ZTV13QOpenGLWindow) + 384u)
+    QPaintDevice (0x0x7fc65463e6c0) 40
+        vptr=((& QOpenGLWindow::_ZTV13QOpenGLWindow) + 448u)
+
+Class QPageSize
+   size=8 align=8
+   base size=8 base align=8
+QPageSize (0x0x7fc65463e780) 0
+
+Class QPageLayout
+   size=8 align=8
+   base size=8 base align=8
+QPageLayout (0x0x7fc654724180) 0
+
+Class QPagedPaintDevice::Margins
+   size=32 align=8
+   base size=32 base align=8
+QPagedPaintDevice::Margins (0x0x7fc654724ba0) 0
+
+Vtable for QPagedPaintDevice
+QPagedPaintDevice::_ZTV17QPagedPaintDevice: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QPagedPaintDevice)
+16    0u
+24    0u
+32    (int (*)(...))QPaintDevice::devType
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))QPaintDevice::metric
+56    (int (*)(...))QPaintDevice::initPainter
+64    (int (*)(...))QPaintDevice::redirected
+72    (int (*)(...))QPaintDevice::sharedPainter
+80    (int (*)(...))__cxa_pure_virtual
+88    (int (*)(...))QPagedPaintDevice::setPageSize
+96    (int (*)(...))QPagedPaintDevice::setPageSizeMM
+104   (int (*)(...))QPagedPaintDevice::setMargins
+
+Class QPagedPaintDevice
+   size=32 align=8
+   base size=32 base align=8
+QPagedPaintDevice (0x0x7fc654710820) 0
+    vptr=((& QPagedPaintDevice::_ZTV17QPagedPaintDevice) + 16u)
+  QPaintDevice (0x0x7fc654724b40) 0
+      primary-for QPagedPaintDevice (0x0x7fc654710820)
+
+Class QPainter::PixmapFragment
+   size=80 align=8
+   base size=80 base align=8
+QPainter::PixmapFragment (0x0x7fc654724c60) 0
+
+Class QPainter
+   size=8 align=8
+   base size=8 base align=8
+QPainter (0x0x7fc654724c00) 0
+
+Class QTextItem
+   size=1 align=1
+   base size=0 base align=1
+QTextItem (0x0x7fc654418a80) 0 empty
+
+Vtable for QPaintEngine
+QPaintEngine::_ZTV12QPaintEngine: 24u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QPaintEngine)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))QPaintEngine::drawRects
+64    (int (*)(...))QPaintEngine::drawRects
+72    (int (*)(...))QPaintEngine::drawLines
+80    (int (*)(...))QPaintEngine::drawLines
+88    (int (*)(...))QPaintEngine::drawEllipse
+96    (int (*)(...))QPaintEngine::drawEllipse
+104   (int (*)(...))QPaintEngine::drawPath
+112   (int (*)(...))QPaintEngine::drawPoints
+120   (int (*)(...))QPaintEngine::drawPoints
+128   (int (*)(...))QPaintEngine::drawPolygon
+136   (int (*)(...))QPaintEngine::drawPolygon
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))QPaintEngine::drawTextItem
+160   (int (*)(...))QPaintEngine::drawTiledPixmap
+168   (int (*)(...))QPaintEngine::drawImage
+176   (int (*)(...))QPaintEngine::coordinateOffset
+184   (int (*)(...))__cxa_pure_virtual
+
+Class QPaintEngine
+   size=32 align=8
+   base size=32 base align=8
+QPaintEngine (0x0x7fc654418d20) 0
+    vptr=((& QPaintEngine::_ZTV12QPaintEngine) + 16u)
+
+Class QPaintEngineState
+   size=4 align=4
+   base size=4 base align=4
+QPaintEngineState (0x0x7fc6545e4000) 0
+
+Class QPdfWriter::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPdfWriter::QPrivateSignal (0x0x7fc6545e4420) 0 empty
+
+Vtable for QPdfWriter
+QPdfWriter::_ZTV10QPdfWriter: 34u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QPdfWriter)
+16    (int (*)(...))QPdfWriter::metaObject
+24    (int (*)(...))QPdfWriter::qt_metacast
+32    (int (*)(...))QPdfWriter::qt_metacall
+40    (int (*)(...))QPdfWriter::~QPdfWriter
+48    (int (*)(...))QPdfWriter::~QPdfWriter
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QPdfWriter::newPage
+120   (int (*)(...))QPdfWriter::setPageSize
+128   (int (*)(...))QPdfWriter::setPageSizeMM
+136   (int (*)(...))QPdfWriter::setMargins
+144   (int (*)(...))QPdfWriter::paintEngine
+152   (int (*)(...))QPdfWriter::metric
+160   (int (*)(...))-16
+168   (int (*)(...))(& _ZTI10QPdfWriter)
+176   (int (*)(...))QPdfWriter::_ZThn16_N10QPdfWriterD1Ev
+184   (int (*)(...))QPdfWriter::_ZThn16_N10QPdfWriterD0Ev
+192   (int (*)(...))QPaintDevice::devType
+200   (int (*)(...))QPdfWriter::_ZThn16_NK10QPdfWriter11paintEngineEv
+208   (int (*)(...))QPdfWriter::_ZThn16_NK10QPdfWriter6metricEN12QPaintDevice17PaintDeviceMetricE
+216   (int (*)(...))QPaintDevice::initPainter
+224   (int (*)(...))QPaintDevice::redirected
+232   (int (*)(...))QPaintDevice::sharedPainter
+240   (int (*)(...))QPdfWriter::_ZThn16_N10QPdfWriter7newPageEv
+248   (int (*)(...))QPdfWriter::_ZThn16_N10QPdfWriter11setPageSizeEN17QPagedPaintDevice8PageSizeE
+256   (int (*)(...))QPdfWriter::_ZThn16_N10QPdfWriter13setPageSizeMMERK6QSizeF
+264   (int (*)(...))QPdfWriter::_ZThn16_N10QPdfWriter10setMarginsERKN17QPagedPaintDevice7MarginsE
+
+Class QPdfWriter
+   size=48 align=8
+   base size=48 base align=8
+QPdfWriter (0x0x7fc654223e00) 0
+    vptr=((& QPdfWriter::_ZTV10QPdfWriter) + 16u)
+  QObject (0x0x7fc6545e4360) 0
+      primary-for QPdfWriter (0x0x7fc654223e00)
+  QPagedPaintDevice (0x0x7fc654573888) 16
+      vptr=((& QPdfWriter::_ZTV10QPdfWriter) + 176u)
+    QPaintDevice (0x0x7fc6545e43c0) 16
+        primary-for QPagedPaintDevice (0x0x7fc654573888)
+
+Vtable for QPicture
+QPicture::_ZTV8QPicture: 11u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI8QPicture)
+16    (int (*)(...))QPicture::~QPicture
+24    (int (*)(...))QPicture::~QPicture
+32    (int (*)(...))QPicture::devType
+40    (int (*)(...))QPicture::paintEngine
+48    (int (*)(...))QPicture::metric
+56    (int (*)(...))QPaintDevice::initPainter
+64    (int (*)(...))QPaintDevice::redirected
+72    (int (*)(...))QPaintDevice::sharedPainter
+80    (int (*)(...))QPicture::setData
+
+Class QPicture
+   size=32 align=8
+   base size=32 base align=8
+QPicture (0x0x7fc6545738f0) 0
+    vptr=((& QPicture::_ZTV8QPicture) + 16u)
+  QPaintDevice (0x0x7fc6545e45a0) 0
+      primary-for QPicture (0x0x7fc6545738f0)
+
+Class QPictureIO
+   size=8 align=8
+   base size=8 base align=8
+QPictureIO (0x0x7fc6545e48a0) 0
+
+Class QPictureFormatPlugin::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPictureFormatPlugin::QPrivateSignal (0x0x7fc6545e4960) 0 empty
+
+Vtable for QPictureFormatPlugin
+QPictureFormatPlugin::_ZTV20QPictureFormatPlugin: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QPictureFormatPlugin)
+16    (int (*)(...))QPictureFormatPlugin::metaObject
+24    (int (*)(...))QPictureFormatPlugin::qt_metacast
+32    (int (*)(...))QPictureFormatPlugin::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QPictureFormatPlugin::loadPicture
+120   (int (*)(...))QPictureFormatPlugin::savePicture
+128   (int (*)(...))__cxa_pure_virtual
+
+Class QPictureFormatPlugin
+   size=16 align=8
+   base size=16 base align=8
+QPictureFormatPlugin (0x0x7fc654573af8) 0
+    vptr=((& QPictureFormatPlugin::_ZTV20QPictureFormatPlugin) + 16u)
+  QObject (0x0x7fc6545e4900) 0
+      primary-for QPictureFormatPlugin (0x0x7fc654573af8)
+
+Class QPixmapCache::Key
+   size=8 align=8
+   base size=8 base align=8
+QPixmapCache::Key (0x0x7fc6545e4a20) 0
+
+Class QPixmapCache
+   size=1 align=1
+   base size=0 base align=1
+QPixmapCache (0x0x7fc6545e49c0) 0 empty
+
+Class QRasterWindow::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QRasterWindow::QPrivateSignal (0x0x7fc654325ba0) 0 empty
+
+Vtable for QRasterWindow
+QRasterWindow::_ZTV13QRasterWindow: 59u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QRasterWindow)
+16    (int (*)(...))QRasterWindow::metaObject
+24    (int (*)(...))QRasterWindow::qt_metacast
+32    (int (*)(...))QRasterWindow::qt_metacall
+40    (int (*)(...))QRasterWindow::~QRasterWindow
+48    (int (*)(...))QRasterWindow::~QRasterWindow
+56    (int (*)(...))QPaintDeviceWindow::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWindow::surfaceType
+120   (int (*)(...))QWindow::format
+128   (int (*)(...))QWindow::size
+136   (int (*)(...))QWindow::accessibleRoot
+144   (int (*)(...))QWindow::focusObject
+152   (int (*)(...))QPaintDeviceWindow::exposeEvent
+160   (int (*)(...))QWindow::resizeEvent
+168   (int (*)(...))QWindow::moveEvent
+176   (int (*)(...))QWindow::focusInEvent
+184   (int (*)(...))QWindow::focusOutEvent
+192   (int (*)(...))QWindow::showEvent
+200   (int (*)(...))QWindow::hideEvent
+208   (int (*)(...))QWindow::keyPressEvent
+216   (int (*)(...))QWindow::keyReleaseEvent
+224   (int (*)(...))QWindow::mousePressEvent
+232   (int (*)(...))QWindow::mouseReleaseEvent
+240   (int (*)(...))QWindow::mouseDoubleClickEvent
+248   (int (*)(...))QWindow::mouseMoveEvent
+256   (int (*)(...))QWindow::wheelEvent
+264   (int (*)(...))QWindow::touchEvent
+272   (int (*)(...))QWindow::tabletEvent
+280   (int (*)(...))QWindow::nativeEvent
+288   (int (*)(...))QWindow::surfaceHandle
+296   (int (*)(...))QPaintDeviceWindow::paintEvent
+304   (int (*)(...))QRasterWindow::metric
+312   (int (*)(...))QPaintDeviceWindow::paintEngine
+320   (int (*)(...))QRasterWindow::redirected
+328   (int (*)(...))-16
+336   (int (*)(...))(& _ZTI13QRasterWindow)
+344   (int (*)(...))QRasterWindow::_ZThn16_N13QRasterWindowD1Ev
+352   (int (*)(...))QRasterWindow::_ZThn16_N13QRasterWindowD0Ev
+360   (int (*)(...))QWindow::_ZThn16_NK7QWindow6formatEv
+368   (int (*)(...))QWindow::_ZThn16_NK7QWindow13surfaceHandleEv
+376   (int (*)(...))QWindow::_ZThn16_NK7QWindow11surfaceTypeEv
+384   (int (*)(...))QWindow::_ZThn16_NK7QWindow4sizeEv
+392   (int (*)(...))-40
+400   (int (*)(...))(& _ZTI13QRasterWindow)
+408   (int (*)(...))QRasterWindow::_ZThn40_N13QRasterWindowD1Ev
+416   (int (*)(...))QRasterWindow::_ZThn40_N13QRasterWindowD0Ev
+424   (int (*)(...))QPaintDevice::devType
+432   (int (*)(...))QPaintDeviceWindow::_ZThn40_NK18QPaintDeviceWindow11paintEngineEv
+440   (int (*)(...))QRasterWindow::_ZThn40_NK13QRasterWindow6metricEN12QPaintDevice17PaintDeviceMetricE
+448   (int (*)(...))QPaintDevice::initPainter
+456   (int (*)(...))QRasterWindow::_ZThn40_NK13QRasterWindow10redirectedEP6QPoint
+464   (int (*)(...))QPaintDevice::sharedPainter
+
+Class QRasterWindow
+   size=64 align=8
+   base size=64 base align=8
+QRasterWindow (0x0x7fc654332208) 0
+    vptr=((& QRasterWindow::_ZTV13QRasterWindow) + 16u)
+  QPaintDeviceWindow (0x0x7fc65432cbd0) 0
+      primary-for QRasterWindow (0x0x7fc654332208)
+    QWindow (0x0x7fc65432cc40) 0
+        primary-for QPaintDeviceWindow (0x0x7fc65432cbd0)
+      QObject (0x0x7fc654325a80) 0
+          primary-for QWindow (0x0x7fc65432cc40)
+      QSurface (0x0x7fc654325ae0) 16
+          vptr=((& QRasterWindow::_ZTV13QRasterWindow) + 344u)
+    QPaintDevice (0x0x7fc654325b40) 40
+        vptr=((& QRasterWindow::_ZTV13QRasterWindow) + 408u)
+
+Class QScreen::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QScreen::QPrivateSignal (0x0x7fc654325c60) 0 empty
+
+Vtable for QScreen
+QScreen::_ZTV7QScreen: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QScreen)
+16    (int (*)(...))QScreen::metaObject
+24    (int (*)(...))QScreen::qt_metacast
+32    (int (*)(...))QScreen::qt_metacall
+40    (int (*)(...))QScreen::~QScreen
+48    (int (*)(...))QScreen::~QScreen
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QScreen
+   size=16 align=8
+   base size=16 base align=8
+QScreen (0x0x7fc6543322d8) 0
+    vptr=((& QScreen::_ZTV7QScreen) + 16u)
+  QObject (0x0x7fc654325c00) 0
+      primary-for QScreen (0x0x7fc6543322d8)
+
+Class QSessionManager::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSessionManager::QPrivateSignal (0x0x7fc654325d20) 0 empty
+
+Vtable for QSessionManager
+QSessionManager::_ZTV15QSessionManager: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QSessionManager)
+16    (int (*)(...))QSessionManager::metaObject
+24    (int (*)(...))QSessionManager::qt_metacast
+32    (int (*)(...))QSessionManager::qt_metacall
+40    (int (*)(...))QSessionManager::~QSessionManager
+48    (int (*)(...))QSessionManager::~QSessionManager
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QSessionManager
+   size=16 align=8
+   base size=16 base align=8
+QSessionManager (0x0x7fc654332340) 0
+    vptr=((& QSessionManager::_ZTV15QSessionManager) + 16u)
+  QObject (0x0x7fc654325cc0) 0
+      primary-for QSessionManager (0x0x7fc654332340)
+
+Vtable for QStandardItem
+QStandardItem::_ZTV13QStandardItem: 11u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QStandardItem)
+16    (int (*)(...))QStandardItem::~QStandardItem
+24    (int (*)(...))QStandardItem::~QStandardItem
+32    (int (*)(...))QStandardItem::data
+40    (int (*)(...))QStandardItem::setData
+48    (int (*)(...))QStandardItem::clone
+56    (int (*)(...))QStandardItem::type
+64    (int (*)(...))QStandardItem::read
+72    (int (*)(...))QStandardItem::write
+80    (int (*)(...))QStandardItem::operator<
+
+Class QStandardItem
+   size=16 align=8
+   base size=16 base align=8
+QStandardItem (0x0x7fc654325d80) 0
+    vptr=((& QStandardItem::_ZTV13QStandardItem) + 16u)
+
+Class QStandardItemModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QStandardItemModel::QPrivateSignal (0x0x7fc6543c34e0) 0 empty
+
+Vtable for QStandardItemModel
+QStandardItemModel::_ZTV18QStandardItemModel: 48u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QStandardItemModel)
+16    (int (*)(...))QStandardItemModel::metaObject
+24    (int (*)(...))QStandardItemModel::qt_metacast
+32    (int (*)(...))QStandardItemModel::qt_metacall
+40    (int (*)(...))QStandardItemModel::~QStandardItemModel
+48    (int (*)(...))QStandardItemModel::~QStandardItemModel
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QStandardItemModel::index
+120   (int (*)(...))QStandardItemModel::parent
+128   (int (*)(...))QStandardItemModel::sibling
+136   (int (*)(...))QStandardItemModel::rowCount
+144   (int (*)(...))QStandardItemModel::columnCount
+152   (int (*)(...))QStandardItemModel::hasChildren
+160   (int (*)(...))QStandardItemModel::data
+168   (int (*)(...))QStandardItemModel::setData
+176   (int (*)(...))QStandardItemModel::headerData
+184   (int (*)(...))QStandardItemModel::setHeaderData
+192   (int (*)(...))QStandardItemModel::itemData
+200   (int (*)(...))QStandardItemModel::setItemData
+208   (int (*)(...))QStandardItemModel::mimeTypes
+216   (int (*)(...))QStandardItemModel::mimeData
+224   (int (*)(...))QAbstractItemModel::canDropMimeData
+232   (int (*)(...))QStandardItemModel::dropMimeData
+240   (int (*)(...))QStandardItemModel::supportedDropActions
+248   (int (*)(...))QAbstractItemModel::supportedDragActions
+256   (int (*)(...))QStandardItemModel::insertRows
+264   (int (*)(...))QStandardItemModel::insertColumns
+272   (int (*)(...))QStandardItemModel::removeRows
+280   (int (*)(...))QStandardItemModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QAbstractItemModel::fetchMore
+312   (int (*)(...))QAbstractItemModel::canFetchMore
+320   (int (*)(...))QStandardItemModel::flags
+328   (int (*)(...))QStandardItemModel::sort
+336   (int (*)(...))QAbstractItemModel::buddy
+344   (int (*)(...))QAbstractItemModel::match
+352   (int (*)(...))QAbstractItemModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractItemModel::submit
+376   (int (*)(...))QAbstractItemModel::revert
+
+Class QStandardItemModel
+   size=16 align=8
+   base size=16 base align=8
+QStandardItemModel (0x0x7fc6543329c0) 0
+    vptr=((& QStandardItemModel::_ZTV18QStandardItemModel) + 16u)
+  QAbstractItemModel (0x0x7fc654332a28) 0
+      primary-for QStandardItemModel (0x0x7fc6543329c0)
+    QObject (0x0x7fc6543c3480) 0
+        primary-for QAbstractItemModel (0x0x7fc654332a28)
+
+Class QStaticText
+   size=8 align=8
+   base size=8 base align=8
+QStaticText (0x0x7fc6543c3540) 0
+
+Class QStyleHints::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QStyleHints::QPrivateSignal (0x0x7fc6543c39c0) 0 empty
+
+Vtable for QStyleHints
+QStyleHints::_ZTV11QStyleHints: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QStyleHints)
+16    (int (*)(...))QStyleHints::metaObject
+24    (int (*)(...))QStyleHints::qt_metacast
+32    (int (*)(...))QStyleHints::qt_metacall
+40    (int (*)(...))QStyleHints::~QStyleHints
+48    (int (*)(...))QStyleHints::~QStyleHints
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QStyleHints
+   size=16 align=8
+   base size=16 base align=8
+QStyleHints (0x0x7fc654332c30) 0
+    vptr=((& QStyleHints::_ZTV11QStyleHints) + 16u)
+  QObject (0x0x7fc6543c3960) 0
+      primary-for QStyleHints (0x0x7fc654332c30)
+
+Class QTextObject::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTextObject::QPrivateSignal (0x0x7fc6543c3a80) 0 empty
+
+Vtable for QTextObject
+QTextObject::_ZTV11QTextObject: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QTextObject)
+16    (int (*)(...))QTextObject::metaObject
+24    (int (*)(...))QTextObject::qt_metacast
+32    (int (*)(...))QTextObject::qt_metacall
+40    (int (*)(...))QTextObject::~QTextObject
+48    (int (*)(...))QTextObject::~QTextObject
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QTextObject
+   size=16 align=8
+   base size=16 base align=8
+QTextObject (0x0x7fc654332c98) 0
+    vptr=((& QTextObject::_ZTV11QTextObject) + 16u)
+  QObject (0x0x7fc6543c3a20) 0
+      primary-for QTextObject (0x0x7fc654332c98)
+
+Class QTextBlockGroup::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTextBlockGroup::QPrivateSignal (0x0x7fc6543c3b40) 0 empty
+
+Vtable for QTextBlockGroup
+QTextBlockGroup::_ZTV15QTextBlockGroup: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QTextBlockGroup)
+16    (int (*)(...))QTextBlockGroup::metaObject
+24    (int (*)(...))QTextBlockGroup::qt_metacast
+32    (int (*)(...))QTextBlockGroup::qt_metacall
+40    (int (*)(...))QTextBlockGroup::~QTextBlockGroup
+48    (int (*)(...))QTextBlockGroup::~QTextBlockGroup
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QTextBlockGroup::blockInserted
+120   (int (*)(...))QTextBlockGroup::blockRemoved
+128   (int (*)(...))QTextBlockGroup::blockFormatChanged
+
+Class QTextBlockGroup
+   size=16 align=8
+   base size=16 base align=8
+QTextBlockGroup (0x0x7fc654332d00) 0
+    vptr=((& QTextBlockGroup::_ZTV15QTextBlockGroup) + 16u)
+  QTextObject (0x0x7fc654332d68) 0
+      primary-for QTextBlockGroup (0x0x7fc654332d00)
+    QObject (0x0x7fc6543c3ae0) 0
+        primary-for QTextObject (0x0x7fc654332d68)
+
+Vtable for QTextFrameLayoutData
+QTextFrameLayoutData::_ZTV20QTextFrameLayoutData: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QTextFrameLayoutData)
+16    (int (*)(...))QTextFrameLayoutData::~QTextFrameLayoutData
+24    (int (*)(...))QTextFrameLayoutData::~QTextFrameLayoutData
+
+Class QTextFrameLayoutData
+   size=8 align=8
+   base size=8 base align=8
+QTextFrameLayoutData (0x0x7fc6543c3ba0) 0 nearly-empty
+    vptr=((& QTextFrameLayoutData::_ZTV20QTextFrameLayoutData) + 16u)
+
+Class QTextFrame::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTextFrame::QPrivateSignal (0x0x7fc6543c3c60) 0 empty
+
+Class QTextFrame::iterator
+   size=32 align=8
+   base size=28 base align=8
+QTextFrame::iterator (0x0x7fc6543c3cc0) 0
+
+Vtable for QTextFrame
+QTextFrame::_ZTV10QTextFrame: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QTextFrame)
+16    (int (*)(...))QTextFrame::metaObject
+24    (int (*)(...))QTextFrame::qt_metacast
+32    (int (*)(...))QTextFrame::qt_metacall
+40    (int (*)(...))QTextFrame::~QTextFrame
+48    (int (*)(...))QTextFrame::~QTextFrame
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QTextFrame
+   size=16 align=8
+   base size=16 base align=8
+QTextFrame (0x0x7fc654332dd0) 0
+    vptr=((& QTextFrame::_ZTV10QTextFrame) + 16u)
+  QTextObject (0x0x7fc654332e38) 0
+      primary-for QTextFrame (0x0x7fc654332dd0)
+    QObject (0x0x7fc6543c3c00) 0
+        primary-for QTextObject (0x0x7fc654332e38)
+
+Vtable for QTextBlockUserData
+QTextBlockUserData::_ZTV18QTextBlockUserData: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QTextBlockUserData)
+16    (int (*)(...))QTextBlockUserData::~QTextBlockUserData
+24    (int (*)(...))QTextBlockUserData::~QTextBlockUserData
+
+Class QTextBlockUserData
+   size=8 align=8
+   base size=8 base align=8
+QTextBlockUserData (0x0x7fc6543c3f60) 0 nearly-empty
+    vptr=((& QTextBlockUserData::_ZTV18QTextBlockUserData) + 16u)
+
+Class QTextBlock::iterator
+   size=24 align=8
+   base size=20 base align=8
+QTextBlock::iterator (0x0x7fc65410e060) 0
+
+Class QTextBlock
+   size=16 align=8
+   base size=12 base align=8
+QTextBlock (0x0x7fc65410e000) 0
+
+Class QTextFragment
+   size=16 align=8
+   base size=16 base align=8
+QTextFragment (0x0x7fc65410e540) 0
+
+Class QSyntaxHighlighter::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSyntaxHighlighter::QPrivateSignal (0x0x7fc65410e840) 0 empty
+
+Vtable for QSyntaxHighlighter
+QSyntaxHighlighter::_ZTV18QSyntaxHighlighter: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QSyntaxHighlighter)
+16    (int (*)(...))QSyntaxHighlighter::metaObject
+24    (int (*)(...))QSyntaxHighlighter::qt_metacast
+32    (int (*)(...))QSyntaxHighlighter::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+
+Class QSyntaxHighlighter
+   size=16 align=8
+   base size=16 base align=8
+QSyntaxHighlighter (0x0x7fc654108548) 0
+    vptr=((& QSyntaxHighlighter::_ZTV18QSyntaxHighlighter) + 16u)
+  QObject (0x0x7fc65410e7e0) 0
+      primary-for QSyntaxHighlighter (0x0x7fc654108548)
+
+Class QTextDocumentFragment
+   size=8 align=8
+   base size=8 base align=8
+QTextDocumentFragment (0x0x7fc65410e8a0) 0
+
+Class QTextDocumentWriter
+   size=8 align=8
+   base size=8 base align=8
+QTextDocumentWriter (0x0x7fc65410e900) 0
+
+Class QTextList::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTextList::QPrivateSignal (0x0x7fc65410e9c0) 0 empty
+
+Vtable for QTextList
+QTextList::_ZTV9QTextList: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QTextList)
+16    (int (*)(...))QTextList::metaObject
+24    (int (*)(...))QTextList::qt_metacast
+32    (int (*)(...))QTextList::qt_metacall
+40    (int (*)(...))QTextList::~QTextList
+48    (int (*)(...))QTextList::~QTextList
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QTextBlockGroup::blockInserted
+120   (int (*)(...))QTextBlockGroup::blockRemoved
+128   (int (*)(...))QTextBlockGroup::blockFormatChanged
+
+Class QTextList
+   size=16 align=8
+   base size=16 base align=8
+QTextList (0x0x7fc6541085b0) 0
+    vptr=((& QTextList::_ZTV9QTextList) + 16u)
+  QTextBlockGroup (0x0x7fc654108618) 0
+      primary-for QTextList (0x0x7fc6541085b0)
+    QTextObject (0x0x7fc654108680) 0
+        primary-for QTextBlockGroup (0x0x7fc654108618)
+      QObject (0x0x7fc65410e960) 0
+          primary-for QTextObject (0x0x7fc654108680)
+
+Class QTextTableCell
+   size=16 align=8
+   base size=12 base align=8
+QTextTableCell (0x0x7fc65410ea20) 0
+
+Class QTextTable::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTextTable::QPrivateSignal (0x0x7fc65410eae0) 0 empty
+
+Vtable for QTextTable
+QTextTable::_ZTV10QTextTable: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QTextTable)
+16    (int (*)(...))QTextTable::metaObject
+24    (int (*)(...))QTextTable::qt_metacast
+32    (int (*)(...))QTextTable::qt_metacall
+40    (int (*)(...))QTextTable::~QTextTable
+48    (int (*)(...))QTextTable::~QTextTable
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QTextTable
+   size=16 align=8
+   base size=16 base align=8
+QTextTable (0x0x7fc6541086e8) 0
+    vptr=((& QTextTable::_ZTV10QTextTable) + 16u)
+  QTextFrame (0x0x7fc654108750) 0
+      primary-for QTextTable (0x0x7fc6541086e8)
+    QTextObject (0x0x7fc6541087b8) 0
+        primary-for QTextFrame (0x0x7fc654108750)
+      QObject (0x0x7fc65410ea80) 0
+          primary-for QTextObject (0x0x7fc6541087b8)
+
+Class QValidator::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QValidator::QPrivateSignal (0x0x7fc65410eba0) 0 empty
+
+Vtable for QValidator
+QValidator::_ZTV10QValidator: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QValidator)
+16    (int (*)(...))QValidator::metaObject
+24    (int (*)(...))QValidator::qt_metacast
+32    (int (*)(...))QValidator::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))QValidator::fixup
+
+Class QValidator
+   size=16 align=8
+   base size=16 base align=8
+QValidator (0x0x7fc654108820) 0
+    vptr=((& QValidator::_ZTV10QValidator) + 16u)
+  QObject (0x0x7fc65410eb40) 0
+      primary-for QValidator (0x0x7fc654108820)
+
+Class QIntValidator::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QIntValidator::QPrivateSignal (0x0x7fc65410ec60) 0 empty
+
+Vtable for QIntValidator
+QIntValidator::_ZTV13QIntValidator: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QIntValidator)
+16    (int (*)(...))QIntValidator::metaObject
+24    (int (*)(...))QIntValidator::qt_metacast
+32    (int (*)(...))QIntValidator::qt_metacall
+40    (int (*)(...))QIntValidator::~QIntValidator
+48    (int (*)(...))QIntValidator::~QIntValidator
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QIntValidator::validate
+120   (int (*)(...))QIntValidator::fixup
+128   (int (*)(...))QIntValidator::setRange
+
+Class QIntValidator
+   size=24 align=8
+   base size=24 base align=8
+QIntValidator (0x0x7fc654108888) 0
+    vptr=((& QIntValidator::_ZTV13QIntValidator) + 16u)
+  QValidator (0x0x7fc6541088f0) 0
+      primary-for QIntValidator (0x0x7fc654108888)
+    QObject (0x0x7fc65410ec00) 0
+        primary-for QValidator (0x0x7fc6541088f0)
+
+Class QDoubleValidator::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDoubleValidator::QPrivateSignal (0x0x7fc65410ed20) 0 empty
+
+Vtable for QDoubleValidator
+QDoubleValidator::_ZTV16QDoubleValidator: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QDoubleValidator)
+16    (int (*)(...))QDoubleValidator::metaObject
+24    (int (*)(...))QDoubleValidator::qt_metacast
+32    (int (*)(...))QDoubleValidator::qt_metacall
+40    (int (*)(...))QDoubleValidator::~QDoubleValidator
+48    (int (*)(...))QDoubleValidator::~QDoubleValidator
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QDoubleValidator::validate
+120   (int (*)(...))QValidator::fixup
+128   (int (*)(...))QDoubleValidator::setRange
+
+Class QDoubleValidator
+   size=40 align=8
+   base size=36 base align=8
+QDoubleValidator (0x0x7fc654108958) 0
+    vptr=((& QDoubleValidator::_ZTV16QDoubleValidator) + 16u)
+  QValidator (0x0x7fc6541089c0) 0
+      primary-for QDoubleValidator (0x0x7fc654108958)
+    QObject (0x0x7fc65410ecc0) 0
+        primary-for QValidator (0x0x7fc6541089c0)
+
+Class QRegExpValidator::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QRegExpValidator::QPrivateSignal (0x0x7fc65410ee40) 0 empty
+
+Vtable for QRegExpValidator
+QRegExpValidator::_ZTV16QRegExpValidator: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QRegExpValidator)
+16    (int (*)(...))QRegExpValidator::metaObject
+24    (int (*)(...))QRegExpValidator::qt_metacast
+32    (int (*)(...))QRegExpValidator::qt_metacall
+40    (int (*)(...))QRegExpValidator::~QRegExpValidator
+48    (int (*)(...))QRegExpValidator::~QRegExpValidator
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QRegExpValidator::validate
+120   (int (*)(...))QValidator::fixup
+
+Class QRegExpValidator
+   size=24 align=8
+   base size=24 base align=8
+QRegExpValidator (0x0x7fc654108a28) 0
+    vptr=((& QRegExpValidator::_ZTV16QRegExpValidator) + 16u)
+  QValidator (0x0x7fc654108a90) 0
+      primary-for QRegExpValidator (0x0x7fc654108a28)
+    QObject (0x0x7fc65410ede0) 0
+        primary-for QValidator (0x0x7fc654108a90)
+
+Class QRegularExpressionValidator::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QRegularExpressionValidator::QPrivateSignal (0x0x7fc65410ef00) 0 empty
+
+Vtable for QRegularExpressionValidator
+QRegularExpressionValidator::_ZTV27QRegularExpressionValidator: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI27QRegularExpressionValidator)
+16    (int (*)(...))QRegularExpressionValidator::metaObject
+24    (int (*)(...))QRegularExpressionValidator::qt_metacast
+32    (int (*)(...))QRegularExpressionValidator::qt_metacall
+40    (int (*)(...))QRegularExpressionValidator::~QRegularExpressionValidator
+48    (int (*)(...))QRegularExpressionValidator::~QRegularExpressionValidator
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QRegularExpressionValidator::validate
+120   (int (*)(...))QValidator::fixup
+
+Class QRegularExpressionValidator
+   size=16 align=8
+   base size=16 base align=8
+QRegularExpressionValidator (0x0x7fc654108af8) 0
+    vptr=((& QRegularExpressionValidator::_ZTV27QRegularExpressionValidator) + 16u)
+  QValidator (0x0x7fc654108b60) 0
+      primary-for QRegularExpressionValidator (0x0x7fc654108af8)
+    QObject (0x0x7fc65410eea0) 0
+        primary-for QValidator (0x0x7fc654108b60)
+
+Class QNetworkRequest
+   size=8 align=8
+   base size=8 base align=8
+QNetworkRequest (0x0x7fc65410ef60) 0
+
+Class QNetworkCacheMetaData
+   size=8 align=8
+   base size=8 base align=8
+QNetworkCacheMetaData (0x0x7fc653e194e0) 0
+
+Class QAbstractNetworkCache::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractNetworkCache::QPrivateSignal (0x0x7fc653e19ba0) 0 empty
+
+Vtable for QAbstractNetworkCache
+QAbstractNetworkCache::_ZTV21QAbstractNetworkCache: 22u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QAbstractNetworkCache)
+16    (int (*)(...))QAbstractNetworkCache::metaObject
+24    (int (*)(...))QAbstractNetworkCache::qt_metacast
+32    (int (*)(...))QAbstractNetworkCache::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))__cxa_pure_virtual
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))__cxa_pure_virtual
+160   (int (*)(...))__cxa_pure_virtual
+168   (int (*)(...))__cxa_pure_virtual
+
+Class QAbstractNetworkCache
+   size=16 align=8
+   base size=16 base align=8
+QAbstractNetworkCache (0x0x7fc653e5f3a8) 0
+    vptr=((& QAbstractNetworkCache::_ZTV21QAbstractNetworkCache) + 16u)
+  QObject (0x0x7fc653e19b40) 0
+      primary-for QAbstractNetworkCache (0x0x7fc653e5f3a8)
+
+Class QAbstractSocket::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractSocket::QPrivateSignal (0x0x7fc653e19c60) 0 empty
+
+Vtable for QAbstractSocket
+QAbstractSocket::_ZTV15QAbstractSocket: 41u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QAbstractSocket)
+16    (int (*)(...))QAbstractSocket::metaObject
+24    (int (*)(...))QAbstractSocket::qt_metacast
+32    (int (*)(...))QAbstractSocket::qt_metacall
+40    (int (*)(...))QAbstractSocket::~QAbstractSocket
+48    (int (*)(...))QAbstractSocket::~QAbstractSocket
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QAbstractSocket::isSequential
+120   (int (*)(...))QIODevice::open
+128   (int (*)(...))QAbstractSocket::close
+136   (int (*)(...))QIODevice::pos
+144   (int (*)(...))QIODevice::size
+152   (int (*)(...))QIODevice::seek
+160   (int (*)(...))QAbstractSocket::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QAbstractSocket::bytesAvailable
+184   (int (*)(...))QAbstractSocket::bytesToWrite
+192   (int (*)(...))QAbstractSocket::canReadLine
+200   (int (*)(...))QAbstractSocket::waitForReadyRead
+208   (int (*)(...))QAbstractSocket::waitForBytesWritten
+216   (int (*)(...))QAbstractSocket::readData
+224   (int (*)(...))QAbstractSocket::readLineData
+232   (int (*)(...))QAbstractSocket::writeData
+240   (int (*)(...))QAbstractSocket::resume
+248   (int (*)(...))QAbstractSocket::connectToHost
+256   (int (*)(...))QAbstractSocket::connectToHost
+264   (int (*)(...))QAbstractSocket::disconnectFromHost
+272   (int (*)(...))QAbstractSocket::setReadBufferSize
+280   (int (*)(...))QAbstractSocket::socketDescriptor
+288   (int (*)(...))QAbstractSocket::setSocketDescriptor
+296   (int (*)(...))QAbstractSocket::setSocketOption
+304   (int (*)(...))QAbstractSocket::socketOption
+312   (int (*)(...))QAbstractSocket::waitForConnected
+320   (int (*)(...))QAbstractSocket::waitForDisconnected
+
+Class QAbstractSocket
+   size=16 align=8
+   base size=16 base align=8
+QAbstractSocket (0x0x7fc653e5f410) 0
+    vptr=((& QAbstractSocket::_ZTV15QAbstractSocket) + 16u)
+  QIODevice (0x0x7fc653e5f478) 0
+      primary-for QAbstractSocket (0x0x7fc653e5f410)
+    QObject (0x0x7fc653e19c00) 0
+        primary-for QIODevice (0x0x7fc653e5f478)
+
+Class QAuthenticator
+   size=8 align=8
+   base size=8 base align=8
+QAuthenticator (0x0x7fc653f0e240) 0
+
+Class QDnsDomainNameRecord
+   size=8 align=8
+   base size=8 base align=8
+QDnsDomainNameRecord (0x0x7fc653f0e2a0) 0
+
+Class QDnsHostAddressRecord
+   size=8 align=8
+   base size=8 base align=8
+QDnsHostAddressRecord (0x0x7fc653f0e5a0) 0
+
+Class QDnsMailExchangeRecord
+   size=8 align=8
+   base size=8 base align=8
+QDnsMailExchangeRecord (0x0x7fc653f0e8a0) 0
+
+Class QDnsServiceRecord
+   size=8 align=8
+   base size=8 base align=8
+QDnsServiceRecord (0x0x7fc653f0eba0) 0
+
+Class QDnsTextRecord
+   size=8 align=8
+   base size=8 base align=8
+QDnsTextRecord (0x0x7fc653f0eea0) 0
+
+Class QDnsLookup::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDnsLookup::QPrivateSignal (0x0x7fc653f9f240) 0 empty
+
+Vtable for QDnsLookup
+QDnsLookup::_ZTV10QDnsLookup: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QDnsLookup)
+16    (int (*)(...))QDnsLookup::metaObject
+24    (int (*)(...))QDnsLookup::qt_metacast
+32    (int (*)(...))QDnsLookup::qt_metacall
+40    (int (*)(...))QDnsLookup::~QDnsLookup
+48    (int (*)(...))QDnsLookup::~QDnsLookup
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QDnsLookup
+   size=16 align=8
+   base size=16 base align=8
+QDnsLookup (0x0x7fc653e5fea0) 0
+    vptr=((& QDnsLookup::_ZTV10QDnsLookup) + 16u)
+  QObject (0x0x7fc653f9f1e0) 0
+      primary-for QDnsLookup (0x0x7fc653e5fea0)
+
+Class QTcpSocket::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTcpSocket::QPrivateSignal (0x0x7fc653f9f300) 0 empty
+
+Vtable for QTcpSocket
+QTcpSocket::_ZTV10QTcpSocket: 41u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QTcpSocket)
+16    (int (*)(...))QTcpSocket::metaObject
+24    (int (*)(...))QTcpSocket::qt_metacast
+32    (int (*)(...))QTcpSocket::qt_metacall
+40    (int (*)(...))QTcpSocket::~QTcpSocket
+48    (int (*)(...))QTcpSocket::~QTcpSocket
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QAbstractSocket::isSequential
+120   (int (*)(...))QIODevice::open
+128   (int (*)(...))QAbstractSocket::close
+136   (int (*)(...))QIODevice::pos
+144   (int (*)(...))QIODevice::size
+152   (int (*)(...))QIODevice::seek
+160   (int (*)(...))QAbstractSocket::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QAbstractSocket::bytesAvailable
+184   (int (*)(...))QAbstractSocket::bytesToWrite
+192   (int (*)(...))QAbstractSocket::canReadLine
+200   (int (*)(...))QAbstractSocket::waitForReadyRead
+208   (int (*)(...))QAbstractSocket::waitForBytesWritten
+216   (int (*)(...))QAbstractSocket::readData
+224   (int (*)(...))QAbstractSocket::readLineData
+232   (int (*)(...))QAbstractSocket::writeData
+240   (int (*)(...))QAbstractSocket::resume
+248   (int (*)(...))QAbstractSocket::connectToHost
+256   (int (*)(...))QAbstractSocket::connectToHost
+264   (int (*)(...))QAbstractSocket::disconnectFromHost
+272   (int (*)(...))QAbstractSocket::setReadBufferSize
+280   (int (*)(...))QAbstractSocket::socketDescriptor
+288   (int (*)(...))QAbstractSocket::setSocketDescriptor
+296   (int (*)(...))QAbstractSocket::setSocketOption
+304   (int (*)(...))QAbstractSocket::socketOption
+312   (int (*)(...))QAbstractSocket::waitForConnected
+320   (int (*)(...))QAbstractSocket::waitForDisconnected
+
+Class QTcpSocket
+   size=16 align=8
+   base size=16 base align=8
+QTcpSocket (0x0x7fc653e5ff08) 0
+    vptr=((& QTcpSocket::_ZTV10QTcpSocket) + 16u)
+  QAbstractSocket (0x0x7fc653e5ff70) 0
+      primary-for QTcpSocket (0x0x7fc653e5ff08)
+    QIODevice (0x0x7fc653fbf000) 0
+        primary-for QAbstractSocket (0x0x7fc653e5ff70)
+      QObject (0x0x7fc653f9f2a0) 0
+          primary-for QIODevice (0x0x7fc653fbf000)
+
+Class QSslCertificate
+   size=8 align=8
+   base size=8 base align=8
+QSslCertificate (0x0x7fc653f9f4e0) 0
+
+Class QSslError
+   size=8 align=8
+   base size=8 base align=8
+QSslError (0x0x7fc653f9f900) 0
+
+Class QSslSocket::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSslSocket::QPrivateSignal (0x0x7fc653c682a0) 0 empty
+
+Vtable for QSslSocket
+QSslSocket::_ZTV10QSslSocket: 41u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QSslSocket)
+16    (int (*)(...))QSslSocket::metaObject
+24    (int (*)(...))QSslSocket::qt_metacast
+32    (int (*)(...))QSslSocket::qt_metacall
+40    (int (*)(...))QSslSocket::~QSslSocket
+48    (int (*)(...))QSslSocket::~QSslSocket
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QAbstractSocket::isSequential
+120   (int (*)(...))QIODevice::open
+128   (int (*)(...))QSslSocket::close
+136   (int (*)(...))QIODevice::pos
+144   (int (*)(...))QIODevice::size
+152   (int (*)(...))QIODevice::seek
+160   (int (*)(...))QSslSocket::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QSslSocket::bytesAvailable
+184   (int (*)(...))QSslSocket::bytesToWrite
+192   (int (*)(...))QSslSocket::canReadLine
+200   (int (*)(...))QSslSocket::waitForReadyRead
+208   (int (*)(...))QSslSocket::waitForBytesWritten
+216   (int (*)(...))QSslSocket::readData
+224   (int (*)(...))QAbstractSocket::readLineData
+232   (int (*)(...))QSslSocket::writeData
+240   (int (*)(...))QSslSocket::resume
+248   (int (*)(...))QSslSocket::connectToHost
+256   (int (*)(...))QAbstractSocket::connectToHost
+264   (int (*)(...))QSslSocket::disconnectFromHost
+272   (int (*)(...))QSslSocket::setReadBufferSize
+280   (int (*)(...))QAbstractSocket::socketDescriptor
+288   (int (*)(...))QSslSocket::setSocketDescriptor
+296   (int (*)(...))QSslSocket::setSocketOption
+304   (int (*)(...))QSslSocket::socketOption
+312   (int (*)(...))QSslSocket::waitForConnected
+320   (int (*)(...))QSslSocket::waitForDisconnected
+
+Class QSslSocket
+   size=16 align=8
+   base size=16 base align=8
+QSslSocket (0x0x7fc653fbf9c0) 0
+    vptr=((& QSslSocket::_ZTV10QSslSocket) + 16u)
+  QTcpSocket (0x0x7fc653fbfa28) 0
+      primary-for QSslSocket (0x0x7fc653fbf9c0)
+    QAbstractSocket (0x0x7fc653fbfa90) 0
+        primary-for QTcpSocket (0x0x7fc653fbfa28)
+      QIODevice (0x0x7fc653fbfaf8) 0
+          primary-for QAbstractSocket (0x0x7fc653fbfa90)
+        QObject (0x0x7fc653c68240) 0
+            primary-for QIODevice (0x0x7fc653fbfaf8)
+
+Class QDtlsClientVerifier::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDtlsClientVerifier::QPrivateSignal (0x0x7fc653c68360) 0 empty
+
+Class QDtlsClientVerifier::GeneratorParameters
+   size=16 align=8
+   base size=16 base align=8
+QDtlsClientVerifier::GeneratorParameters (0x0x7fc653c683c0) 0
+
+Vtable for QDtlsClientVerifier
+QDtlsClientVerifier::_ZTV19QDtlsClientVerifier: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QDtlsClientVerifier)
+16    (int (*)(...))QDtlsClientVerifier::metaObject
+24    (int (*)(...))QDtlsClientVerifier::qt_metacast
+32    (int (*)(...))QDtlsClientVerifier::qt_metacall
+40    (int (*)(...))QDtlsClientVerifier::~QDtlsClientVerifier
+48    (int (*)(...))QDtlsClientVerifier::~QDtlsClientVerifier
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QDtlsClientVerifier
+   size=16 align=8
+   base size=16 base align=8
+QDtlsClientVerifier (0x0x7fc653fbfb60) 0
+    vptr=((& QDtlsClientVerifier::_ZTV19QDtlsClientVerifier) + 16u)
+  QObject (0x0x7fc653c68300) 0
+      primary-for QDtlsClientVerifier (0x0x7fc653fbfb60)
+
+Class QDtls::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDtls::QPrivateSignal (0x0x7fc653c68480) 0 empty
+
+Vtable for QDtls
+QDtls::_ZTV5QDtls: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI5QDtls)
+16    (int (*)(...))QDtls::metaObject
+24    (int (*)(...))QDtls::qt_metacast
+32    (int (*)(...))QDtls::qt_metacall
+40    (int (*)(...))QDtls::~QDtls
+48    (int (*)(...))QDtls::~QDtls
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QDtls
+   size=16 align=8
+   base size=16 base align=8
+QDtls (0x0x7fc653fbfbc8) 0
+    vptr=((& QDtls::_ZTV5QDtls) + 16u)
+  QObject (0x0x7fc653c68420) 0
+      primary-for QDtls (0x0x7fc653fbfbc8)
+
+Class QIPv6Address
+   size=16 align=1
+   base size=16 base align=1
+QIPv6Address (0x0x7fc653c68540) 0
+
+Class QHostAddress
+   size=8 align=8
+   base size=8 base align=8
+QHostAddress (0x0x7fc653c685a0) 0
+
+Class QHostInfo
+   size=8 align=8
+   base size=8 base align=8
+QHostInfo (0x0x7fc653c68d80) 0
+
+Class QHstsPolicy
+   size=8 align=8
+   base size=8 base align=8
+QHstsPolicy (0x0x7fc653d842a0) 0
+
+Class QHttpPart
+   size=8 align=8
+   base size=8 base align=8
+QHttpPart (0x0x7fc653d84a80) 0
+
+Class QHttpMultiPart::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QHttpMultiPart::QPrivateSignal (0x0x7fc653d84de0) 0 empty
+
+Vtable for QHttpMultiPart
+QHttpMultiPart::_ZTV14QHttpMultiPart: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QHttpMultiPart)
+16    (int (*)(...))QHttpMultiPart::metaObject
+24    (int (*)(...))QHttpMultiPart::qt_metacast
+32    (int (*)(...))QHttpMultiPart::qt_metacall
+40    (int (*)(...))QHttpMultiPart::~QHttpMultiPart
+48    (int (*)(...))QHttpMultiPart::~QHttpMultiPart
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QHttpMultiPart
+   size=16 align=8
+   base size=16 base align=8
+QHttpMultiPart (0x0x7fc653d4be38) 0
+    vptr=((& QHttpMultiPart::_ZTV14QHttpMultiPart) + 16u)
+  QObject (0x0x7fc653d84d80) 0
+      primary-for QHttpMultiPart (0x0x7fc653d4be38)
+
+Class QLocalServer::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QLocalServer::QPrivateSignal (0x0x7fc653d84ea0) 0 empty
+
+Vtable for QLocalServer
+QLocalServer::_ZTV12QLocalServer: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QLocalServer)
+16    (int (*)(...))QLocalServer::metaObject
+24    (int (*)(...))QLocalServer::qt_metacast
+32    (int (*)(...))QLocalServer::qt_metacall
+40    (int (*)(...))QLocalServer::~QLocalServer
+48    (int (*)(...))QLocalServer::~QLocalServer
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QLocalServer::hasPendingConnections
+120   (int (*)(...))QLocalServer::nextPendingConnection
+128   (int (*)(...))QLocalServer::incomingConnection
+
+Class QLocalServer
+   size=16 align=8
+   base size=16 base align=8
+QLocalServer (0x0x7fc653d4bea0) 0
+    vptr=((& QLocalServer::_ZTV12QLocalServer) + 16u)
+  QObject (0x0x7fc653d84e40) 0
+      primary-for QLocalServer (0x0x7fc653d4bea0)
+
+Class QLocalSocket::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QLocalSocket::QPrivateSignal (0x0x7fc653a2b120) 0 empty
+
+Vtable for QLocalSocket
+QLocalSocket::_ZTV12QLocalSocket: 30u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QLocalSocket)
+16    (int (*)(...))QLocalSocket::metaObject
+24    (int (*)(...))QLocalSocket::qt_metacast
+32    (int (*)(...))QLocalSocket::qt_metacall
+40    (int (*)(...))QLocalSocket::~QLocalSocket
+48    (int (*)(...))QLocalSocket::~QLocalSocket
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QLocalSocket::isSequential
+120   (int (*)(...))QLocalSocket::open
+128   (int (*)(...))QLocalSocket::close
+136   (int (*)(...))QIODevice::pos
+144   (int (*)(...))QIODevice::size
+152   (int (*)(...))QIODevice::seek
+160   (int (*)(...))QIODevice::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QLocalSocket::bytesAvailable
+184   (int (*)(...))QLocalSocket::bytesToWrite
+192   (int (*)(...))QLocalSocket::canReadLine
+200   (int (*)(...))QLocalSocket::waitForReadyRead
+208   (int (*)(...))QLocalSocket::waitForBytesWritten
+216   (int (*)(...))QLocalSocket::readData
+224   (int (*)(...))QIODevice::readLineData
+232   (int (*)(...))QLocalSocket::writeData
+
+Class QLocalSocket
+   size=16 align=8
+   base size=16 base align=8
+QLocalSocket (0x0x7fc653a2c068) 0
+    vptr=((& QLocalSocket::_ZTV12QLocalSocket) + 16u)
+  QIODevice (0x0x7fc653a2c0d0) 0
+      primary-for QLocalSocket (0x0x7fc653a2c068)
+    QObject (0x0x7fc653a2b0c0) 0
+        primary-for QIODevice (0x0x7fc653a2c0d0)
+
+Class QSslConfiguration
+   size=8 align=8
+   base size=8 base align=8
+QSslConfiguration (0x0x7fc653a2b180) 0
+
+Class QSslPreSharedKeyAuthenticator
+   size=8 align=8
+   base size=8 base align=8
+QSslPreSharedKeyAuthenticator (0x0x7fc653a2b960) 0
+
+Class QNetworkAccessManager::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QNetworkAccessManager::QPrivateSignal (0x0x7fc653aef2a0) 0 empty
+
+Vtable for QNetworkAccessManager
+QNetworkAccessManager::_ZTV21QNetworkAccessManager: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QNetworkAccessManager)
+16    (int (*)(...))QNetworkAccessManager::metaObject
+24    (int (*)(...))QNetworkAccessManager::qt_metacast
+32    (int (*)(...))QNetworkAccessManager::qt_metacall
+40    (int (*)(...))QNetworkAccessManager::~QNetworkAccessManager
+48    (int (*)(...))QNetworkAccessManager::~QNetworkAccessManager
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QNetworkAccessManager::createRequest
+
+Class QNetworkAccessManager
+   size=16 align=8
+   base size=16 base align=8
+QNetworkAccessManager (0x0x7fc653a2cd68) 0
+    vptr=((& QNetworkAccessManager::_ZTV21QNetworkAccessManager) + 16u)
+  QObject (0x0x7fc653aef240) 0
+      primary-for QNetworkAccessManager (0x0x7fc653a2cd68)
+
+Class QNetworkConfiguration
+   size=8 align=8
+   base size=8 base align=8
+QNetworkConfiguration (0x0x7fc653aef300) 0
+
+Class QNetworkConfigurationManager::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QNetworkConfigurationManager::QPrivateSignal (0x0x7fc653aef780) 0 empty
+
+Vtable for QNetworkConfigurationManager
+QNetworkConfigurationManager::_ZTV28QNetworkConfigurationManager: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI28QNetworkConfigurationManager)
+16    (int (*)(...))QNetworkConfigurationManager::metaObject
+24    (int (*)(...))QNetworkConfigurationManager::qt_metacast
+32    (int (*)(...))QNetworkConfigurationManager::qt_metacall
+40    (int (*)(...))QNetworkConfigurationManager::~QNetworkConfigurationManager
+48    (int (*)(...))QNetworkConfigurationManager::~QNetworkConfigurationManager
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QNetworkConfigurationManager
+   size=16 align=8
+   base size=16 base align=8
+QNetworkConfigurationManager (0x0x7fc653a2cf70) 0
+    vptr=((& QNetworkConfigurationManager::_ZTV28QNetworkConfigurationManager) + 16u)
+  QObject (0x0x7fc653aef720) 0
+      primary-for QNetworkConfigurationManager (0x0x7fc653a2cf70)
+
+Class QNetworkCookie
+   size=8 align=8
+   base size=8 base align=8
+QNetworkCookie (0x0x7fc653aefae0) 0
+
+Class QNetworkCookieJar::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QNetworkCookieJar::QPrivateSignal (0x0x7fc653bc5300) 0 empty
+
+Vtable for QNetworkCookieJar
+QNetworkCookieJar::_ZTV17QNetworkCookieJar: 20u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QNetworkCookieJar)
+16    (int (*)(...))QNetworkCookieJar::metaObject
+24    (int (*)(...))QNetworkCookieJar::qt_metacast
+32    (int (*)(...))QNetworkCookieJar::qt_metacall
+40    (int (*)(...))QNetworkCookieJar::~QNetworkCookieJar
+48    (int (*)(...))QNetworkCookieJar::~QNetworkCookieJar
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QNetworkCookieJar::cookiesForUrl
+120   (int (*)(...))QNetworkCookieJar::setCookiesFromUrl
+128   (int (*)(...))QNetworkCookieJar::insertCookie
+136   (int (*)(...))QNetworkCookieJar::updateCookie
+144   (int (*)(...))QNetworkCookieJar::deleteCookie
+152   (int (*)(...))QNetworkCookieJar::validateCookie
+
+Class QNetworkCookieJar
+   size=16 align=8
+   base size=16 base align=8
+QNetworkCookieJar (0x0x7fc653b5c7b8) 0
+    vptr=((& QNetworkCookieJar::_ZTV17QNetworkCookieJar) + 16u)
+  QObject (0x0x7fc653bc52a0) 0
+      primary-for QNetworkCookieJar (0x0x7fc653b5c7b8)
+
+Class QNetworkDatagram
+   size=8 align=8
+   base size=8 base align=8
+QNetworkDatagram (0x0x7fc653bc5360) 0
+
+Class QNetworkDiskCache::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QNetworkDiskCache::QPrivateSignal (0x0x7fc653872360) 0 empty
+
+Vtable for QNetworkDiskCache
+QNetworkDiskCache::_ZTV17QNetworkDiskCache: 23u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QNetworkDiskCache)
+16    (int (*)(...))QNetworkDiskCache::metaObject
+24    (int (*)(...))QNetworkDiskCache::qt_metacast
+32    (int (*)(...))QNetworkDiskCache::qt_metacall
+40    (int (*)(...))QNetworkDiskCache::~QNetworkDiskCache
+48    (int (*)(...))QNetworkDiskCache::~QNetworkDiskCache
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QNetworkDiskCache::metaData
+120   (int (*)(...))QNetworkDiskCache::updateMetaData
+128   (int (*)(...))QNetworkDiskCache::data
+136   (int (*)(...))QNetworkDiskCache::remove
+144   (int (*)(...))QNetworkDiskCache::cacheSize
+152   (int (*)(...))QNetworkDiskCache::prepare
+160   (int (*)(...))QNetworkDiskCache::insert
+168   (int (*)(...))QNetworkDiskCache::clear
+176   (int (*)(...))QNetworkDiskCache::expire
+
+Class QNetworkDiskCache
+   size=16 align=8
+   base size=16 base align=8
+QNetworkDiskCache (0x0x7fc65386d208) 0
+    vptr=((& QNetworkDiskCache::_ZTV17QNetworkDiskCache) + 16u)
+  QAbstractNetworkCache (0x0x7fc65386d270) 0
+      primary-for QNetworkDiskCache (0x0x7fc65386d208)
+    QObject (0x0x7fc653872300) 0
+        primary-for QAbstractNetworkCache (0x0x7fc65386d270)
+
+Class QNetworkAddressEntry
+   size=8 align=8
+   base size=8 base align=8
+QNetworkAddressEntry (0x0x7fc6538723c0) 0
+
+Class QNetworkInterface
+   size=8 align=8
+   base size=8 base align=8
+QNetworkInterface (0x0x7fc653872a80) 0
+
+Class QNetworkProxyQuery
+   size=8 align=8
+   base size=8 base align=8
+QNetworkProxyQuery (0x0x7fc65391c180) 0
+
+Class QNetworkProxy
+   size=8 align=8
+   base size=8 base align=8
+QNetworkProxy (0x0x7fc65391c7e0) 0
+
+Vtable for QNetworkProxyFactory
+QNetworkProxyFactory::_ZTV20QNetworkProxyFactory: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QNetworkProxyFactory)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class QNetworkProxyFactory
+   size=8 align=8
+   base size=8 base align=8
+QNetworkProxyFactory (0x0x7fc6539b3000) 0 nearly-empty
+    vptr=((& QNetworkProxyFactory::_ZTV20QNetworkProxyFactory) + 16u)
+
+Class QNetworkReply::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QNetworkReply::QPrivateSignal (0x0x7fc6539b31e0) 0 empty
+
+Vtable for QNetworkReply
+QNetworkReply::_ZTV13QNetworkReply: 36u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QNetworkReply)
+16    (int (*)(...))QNetworkReply::metaObject
+24    (int (*)(...))QNetworkReply::qt_metacast
+32    (int (*)(...))QNetworkReply::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QNetworkReply::isSequential
+120   (int (*)(...))QIODevice::open
+128   (int (*)(...))QNetworkReply::close
+136   (int (*)(...))QIODevice::pos
+144   (int (*)(...))QIODevice::size
+152   (int (*)(...))QIODevice::seek
+160   (int (*)(...))QIODevice::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QIODevice::bytesAvailable
+184   (int (*)(...))QIODevice::bytesToWrite
+192   (int (*)(...))QIODevice::canReadLine
+200   (int (*)(...))QIODevice::waitForReadyRead
+208   (int (*)(...))QIODevice::waitForBytesWritten
+216   (int (*)(...))__cxa_pure_virtual
+224   (int (*)(...))QIODevice::readLineData
+232   (int (*)(...))QNetworkReply::writeData
+240   (int (*)(...))QNetworkReply::setReadBufferSize
+248   (int (*)(...))__cxa_pure_virtual
+256   (int (*)(...))QNetworkReply::ignoreSslErrors
+264   (int (*)(...))QNetworkReply::sslConfigurationImplementation
+272   (int (*)(...))QNetworkReply::setSslConfigurationImplementation
+280   (int (*)(...))QNetworkReply::ignoreSslErrorsImplementation
+
+Class QNetworkReply
+   size=16 align=8
+   base size=16 base align=8
+QNetworkReply (0x0x7fc6539518f0) 0
+    vptr=((& QNetworkReply::_ZTV13QNetworkReply) + 16u)
+  QIODevice (0x0x7fc653951958) 0
+      primary-for QNetworkReply (0x0x7fc6539518f0)
+    QObject (0x0x7fc6539b3180) 0
+        primary-for QIODevice (0x0x7fc653951958)
+
+Class QNetworkSession::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QNetworkSession::QPrivateSignal (0x0x7fc6539b33c0) 0 empty
+
+Vtable for QNetworkSession
+QNetworkSession::_ZTV15QNetworkSession: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QNetworkSession)
+16    (int (*)(...))QNetworkSession::metaObject
+24    (int (*)(...))QNetworkSession::qt_metacast
+32    (int (*)(...))QNetworkSession::qt_metacall
+40    (int (*)(...))QNetworkSession::~QNetworkSession
+48    (int (*)(...))QNetworkSession::~QNetworkSession
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QNetworkSession::connectNotify
+104   (int (*)(...))QNetworkSession::disconnectNotify
+
+Class QNetworkSession
+   size=24 align=8
+   base size=24 base align=8
+QNetworkSession (0x0x7fc6539519c0) 0
+    vptr=((& QNetworkSession::_ZTV15QNetworkSession) + 16u)
+  QObject (0x0x7fc6539b3360) 0
+      primary-for QNetworkSession (0x0x7fc6539519c0)
+
+Class QTcpServer::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTcpServer::QPrivateSignal (0x0x7fc6539b3960) 0 empty
+
+Vtable for QTcpServer
+QTcpServer::_ZTV10QTcpServer: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QTcpServer)
+16    (int (*)(...))QTcpServer::metaObject
+24    (int (*)(...))QTcpServer::qt_metacast
+32    (int (*)(...))QTcpServer::qt_metacall
+40    (int (*)(...))QTcpServer::~QTcpServer
+48    (int (*)(...))QTcpServer::~QTcpServer
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QTcpServer::hasPendingConnections
+120   (int (*)(...))QTcpServer::nextPendingConnection
+128   (int (*)(...))QTcpServer::incomingConnection
+
+Class QTcpServer
+   size=16 align=8
+   base size=16 base align=8
+QTcpServer (0x0x7fc653951af8) 0
+    vptr=((& QTcpServer::_ZTV10QTcpServer) + 16u)
+  QObject (0x0x7fc6539b3900) 0
+      primary-for QTcpServer (0x0x7fc653951af8)
+
+Class QSslCertificateExtension
+   size=8 align=8
+   base size=8 base align=8
+QSslCertificateExtension (0x0x7fc6539b39c0) 0
+
+Class QSslCipher
+   size=8 align=8
+   base size=8 base align=8
+QSslCipher (0x0x7fc6539b3cc0) 0
+
+Class QSslDiffieHellmanParameters
+   size=8 align=8
+   base size=8 base align=8
+QSslDiffieHellmanParameters (0x0x7fc6536814e0) 0
+
+Class QSslEllipticCurve
+   size=4 align=4
+   base size=4 base align=4
+QSslEllipticCurve (0x0x7fc65371f000) 0
+
+Class QSslKey
+   size=8 align=8
+   base size=8 base align=8
+QSslKey (0x0x7fc65371f720) 0
+
+Class QUdpSocket::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QUdpSocket::QPrivateSignal (0x0x7fc65371fa80) 0 empty
+
+Vtable for QUdpSocket
+QUdpSocket::_ZTV10QUdpSocket: 41u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QUdpSocket)
+16    (int (*)(...))QUdpSocket::metaObject
+24    (int (*)(...))QUdpSocket::qt_metacast
+32    (int (*)(...))QUdpSocket::qt_metacall
+40    (int (*)(...))QUdpSocket::~QUdpSocket
+48    (int (*)(...))QUdpSocket::~QUdpSocket
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QAbstractSocket::isSequential
+120   (int (*)(...))QIODevice::open
+128   (int (*)(...))QAbstractSocket::close
+136   (int (*)(...))QIODevice::pos
+144   (int (*)(...))QIODevice::size
+152   (int (*)(...))QIODevice::seek
+160   (int (*)(...))QAbstractSocket::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QAbstractSocket::bytesAvailable
+184   (int (*)(...))QAbstractSocket::bytesToWrite
+192   (int (*)(...))QAbstractSocket::canReadLine
+200   (int (*)(...))QAbstractSocket::waitForReadyRead
+208   (int (*)(...))QAbstractSocket::waitForBytesWritten
+216   (int (*)(...))QAbstractSocket::readData
+224   (int (*)(...))QAbstractSocket::readLineData
+232   (int (*)(...))QAbstractSocket::writeData
+240   (int (*)(...))QAbstractSocket::resume
+248   (int (*)(...))QAbstractSocket::connectToHost
+256   (int (*)(...))QAbstractSocket::connectToHost
+264   (int (*)(...))QAbstractSocket::disconnectFromHost
+272   (int (*)(...))QAbstractSocket::setReadBufferSize
+280   (int (*)(...))QAbstractSocket::socketDescriptor
+288   (int (*)(...))QAbstractSocket::setSocketDescriptor
+296   (int (*)(...))QAbstractSocket::setSocketOption
+304   (int (*)(...))QAbstractSocket::socketOption
+312   (int (*)(...))QAbstractSocket::waitForConnected
+320   (int (*)(...))QAbstractSocket::waitForDisconnected
+
+Class QUdpSocket
+   size=16 align=8
+   base size=16 base align=8
+QUdpSocket (0x0x7fc6537610d0) 0
+    vptr=((& QUdpSocket::_ZTV10QUdpSocket) + 16u)
+  QAbstractSocket (0x0x7fc653761138) 0
+      primary-for QUdpSocket (0x0x7fc6537610d0)
+    QIODevice (0x0x7fc6537611a0) 0
+        primary-for QAbstractSocket (0x0x7fc653761138)
+      QObject (0x0x7fc65371fa20) 0
+          primary-for QIODevice (0x0x7fc6537611a0)
+
+Class QJSValue
+   size=8 align=8
+   base size=8 base align=8
+QJSValue (0x0x7fc65371fae0) 0
+
+Class QQmlDebuggingEnabler
+   size=1 align=1
+   base size=0 base align=1
+QQmlDebuggingEnabler (0x0x7fc65371fd80) 0 empty
+
+Class QJSEngine::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QJSEngine::QPrivateSignal (0x0x7fc65371fe40) 0 empty
+
+Vtable for QJSEngine
+QJSEngine::_ZTV9QJSEngine: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QJSEngine)
+16    (int (*)(...))QJSEngine::metaObject
+24    (int (*)(...))QJSEngine::qt_metacast
+32    (int (*)(...))QJSEngine::qt_metacall
+40    (int (*)(...))QJSEngine::~QJSEngine
+48    (int (*)(...))QJSEngine::~QJSEngine
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QJSEngine
+   size=24 align=8
+   base size=24 base align=8
+QJSEngine (0x0x7fc6537612d8) 0
+    vptr=((& QJSEngine::_ZTV9QJSEngine) + 16u)
+  QObject (0x0x7fc65371fde0) 0
+      primary-for QJSEngine (0x0x7fc6537612d8)
+
+Class QJSValueIterator
+   size=8 align=8
+   base size=8 base align=8
+QJSValueIterator (0x0x7fc6537f3060) 0
+
+Class QQmlPrivate::RegisterType
+   size=128 align=8
+   base size=124 base align=8
+QQmlPrivate::RegisterType (0x0x7fc6537f3540) 0
+
+Class QQmlPrivate::RegisterInterface
+   size=24 align=8
+   base size=24 base align=8
+QQmlPrivate::RegisterInterface (0x0x7fc6537f35a0) 0
+
+Class QQmlPrivate::RegisterAutoParent
+   size=16 align=8
+   base size=16 base align=8
+QQmlPrivate::RegisterAutoParent (0x0x7fc6537f3600) 0
+
+Class QQmlPrivate::RegisterSingletonType
+   size=64 align=8
+   base size=64 base align=8
+QQmlPrivate::RegisterSingletonType (0x0x7fc6537f3660) 0
+
+Class QQmlPrivate::RegisterCompositeType
+   size=32 align=8
+   base size=32 base align=8
+QQmlPrivate::RegisterCompositeType (0x0x7fc6537f36c0) 0
+
+Class QQmlPrivate::RegisterCompositeSingletonType
+   size=32 align=8
+   base size=32 base align=8
+QQmlPrivate::RegisterCompositeSingletonType (0x0x7fc6537f3720) 0
+
+Class QQmlPrivate::CachedQmlUnit
+   size=24 align=8
+   base size=24 base align=8
+QQmlPrivate::CachedQmlUnit (0x0x7fc6537f3780) 0
+
+Class QQmlPrivate::RegisterQmlUnitCacheHook
+   size=16 align=8
+   base size=16 base align=8
+QQmlPrivate::RegisterQmlUnitCacheHook (0x0x7fc6537f37e0) 0
+
+Vtable for QQmlParserStatus
+QQmlParserStatus::_ZTV16QQmlParserStatus: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QQmlParserStatus)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+
+Class QQmlParserStatus
+   size=16 align=8
+   base size=16 base align=8
+QQmlParserStatus (0x0x7fc6537f3840) 0
+    vptr=((& QQmlParserStatus::_ZTV16QQmlParserStatus) + 16u)
+
+Vtable for QQmlPropertyValueSource
+QQmlPropertyValueSource::_ZTV23QQmlPropertyValueSource: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI23QQmlPropertyValueSource)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class QQmlPropertyValueSource
+   size=8 align=8
+   base size=8 base align=8
+QQmlPropertyValueSource (0x0x7fc6537f3900) 0 nearly-empty
+    vptr=((& QQmlPropertyValueSource::_ZTV23QQmlPropertyValueSource) + 16u)
+
+Class QQmlListReference
+   size=8 align=8
+   base size=8 base align=8
+QQmlListReference (0x0x7fc6537f3a20) 0
+
+Vtable for QQmlAbstractUrlInterceptor
+QQmlAbstractUrlInterceptor::_ZTV26QQmlAbstractUrlInterceptor: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI26QQmlAbstractUrlInterceptor)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class QQmlAbstractUrlInterceptor
+   size=8 align=8
+   base size=8 base align=8
+QQmlAbstractUrlInterceptor (0x0x7fc6534f90c0) 0 nearly-empty
+    vptr=((& QQmlAbstractUrlInterceptor::_ZTV26QQmlAbstractUrlInterceptor) + 16u)
+
+Class QQmlError
+   size=8 align=8
+   base size=8 base align=8
+QQmlError (0x0x7fc6534f9120) 0
+
+Vtable for QQmlImageProviderBase
+QQmlImageProviderBase::_ZTV21QQmlImageProviderBase: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QQmlImageProviderBase)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+
+Class QQmlImageProviderBase
+   size=8 align=8
+   base size=8 base align=8
+QQmlImageProviderBase (0x0x7fc6534f93c0) 0 nearly-empty
+    vptr=((& QQmlImageProviderBase::_ZTV21QQmlImageProviderBase) + 16u)
+
+Class QQmlEngine::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQmlEngine::QPrivateSignal (0x0x7fc6534f9600) 0 empty
+
+Vtable for QQmlEngine
+QQmlEngine::_ZTV10QQmlEngine: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QQmlEngine)
+16    (int (*)(...))QQmlEngine::metaObject
+24    (int (*)(...))QQmlEngine::qt_metacast
+32    (int (*)(...))QQmlEngine::qt_metacall
+40    (int (*)(...))QQmlEngine::~QQmlEngine
+48    (int (*)(...))QQmlEngine::~QQmlEngine
+56    (int (*)(...))QQmlEngine::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QQmlEngine
+   size=24 align=8
+   base size=24 base align=8
+QQmlEngine (0x0x7fc6537618f0) 0
+    vptr=((& QQmlEngine::_ZTV10QQmlEngine) + 16u)
+  QJSEngine (0x0x7fc653761958) 0
+      primary-for QQmlEngine (0x0x7fc6537618f0)
+    QObject (0x0x7fc6534f95a0) 0
+        primary-for QJSEngine (0x0x7fc653761958)
+
+Class QQmlApplicationEngine::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQmlApplicationEngine::QPrivateSignal (0x0x7fc6534f96c0) 0 empty
+
+Vtable for QQmlApplicationEngine
+QQmlApplicationEngine::_ZTV21QQmlApplicationEngine: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QQmlApplicationEngine)
+16    (int (*)(...))QQmlApplicationEngine::metaObject
+24    (int (*)(...))QQmlApplicationEngine::qt_metacast
+32    (int (*)(...))QQmlApplicationEngine::qt_metacall
+40    (int (*)(...))QQmlApplicationEngine::~QQmlApplicationEngine
+48    (int (*)(...))QQmlApplicationEngine::~QQmlApplicationEngine
+56    (int (*)(...))QQmlEngine::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QQmlApplicationEngine
+   size=24 align=8
+   base size=24 base align=8
+QQmlApplicationEngine (0x0x7fc653761a28) 0
+    vptr=((& QQmlApplicationEngine::_ZTV21QQmlApplicationEngine) + 16u)
+  QQmlEngine (0x0x7fc653761a90) 0
+      primary-for QQmlApplicationEngine (0x0x7fc653761a28)
+    QJSEngine (0x0x7fc653761af8) 0
+        primary-for QQmlEngine (0x0x7fc653761a90)
+      QObject (0x0x7fc6534f9660) 0
+          primary-for QJSEngine (0x0x7fc653761af8)
+
+Class QQmlComponent::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQmlComponent::QPrivateSignal (0x0x7fc6534f9780) 0 empty
+
+Vtable for QQmlComponent
+QQmlComponent::_ZTV13QQmlComponent: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QQmlComponent)
+16    (int (*)(...))QQmlComponent::metaObject
+24    (int (*)(...))QQmlComponent::qt_metacast
+32    (int (*)(...))QQmlComponent::qt_metacall
+40    (int (*)(...))QQmlComponent::~QQmlComponent
+48    (int (*)(...))QQmlComponent::~QQmlComponent
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QQmlComponent::create
+120   (int (*)(...))QQmlComponent::beginCreate
+128   (int (*)(...))QQmlComponent::completeCreate
+
+Class QQmlComponent
+   size=16 align=8
+   base size=16 base align=8
+QQmlComponent (0x0x7fc653761b60) 0
+    vptr=((& QQmlComponent::_ZTV13QQmlComponent) + 16u)
+  QObject (0x0x7fc6534f9720) 0
+      primary-for QQmlComponent (0x0x7fc653761b60)
+
+Class QQmlContext::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQmlContext::QPrivateSignal (0x0x7fc6535c1000) 0 empty
+
+Class QQmlContext::PropertyPair
+   size=24 align=8
+   base size=24 base align=8
+QQmlContext::PropertyPair (0x0x7fc6535c1060) 0
+
+Vtable for QQmlContext
+QQmlContext::_ZTV11QQmlContext: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QQmlContext)
+16    (int (*)(...))QQmlContext::metaObject
+24    (int (*)(...))QQmlContext::qt_metacast
+32    (int (*)(...))QQmlContext::qt_metacall
+40    (int (*)(...))QQmlContext::~QQmlContext
+48    (int (*)(...))QQmlContext::~QQmlContext
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QQmlContext
+   size=16 align=8
+   base size=16 base align=8
+QQmlContext (0x0x7fc6535ba0d0) 0
+    vptr=((& QQmlContext::_ZTV11QQmlContext) + 16u)
+  QObject (0x0x7fc6534f9f60) 0
+      primary-for QQmlContext (0x0x7fc6535ba0d0)
+
+Class QQmlScriptString
+   size=8 align=8
+   base size=8 base align=8
+QQmlScriptString (0x0x7fc6535c11e0) 0
+
+Class QQmlExpression::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQmlExpression::QPrivateSignal (0x0x7fc6535c1420) 0 empty
+
+Vtable for QQmlExpression
+QQmlExpression::_ZTV14QQmlExpression: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QQmlExpression)
+16    (int (*)(...))QQmlExpression::metaObject
+24    (int (*)(...))QQmlExpression::qt_metacast
+32    (int (*)(...))QQmlExpression::qt_metacall
+40    (int (*)(...))QQmlExpression::~QQmlExpression
+48    (int (*)(...))QQmlExpression::~QQmlExpression
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QQmlExpression
+   size=16 align=8
+   base size=16 base align=8
+QQmlExpression (0x0x7fc6535ba138) 0
+    vptr=((& QQmlExpression::_ZTV14QQmlExpression) + 16u)
+  QObject (0x0x7fc6535c13c0) 0
+      primary-for QQmlExpression (0x0x7fc6535ba138)
+
+Vtable for QQmlTypesExtensionInterface
+QQmlTypesExtensionInterface::_ZTV27QQmlTypesExtensionInterface: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI27QQmlTypesExtensionInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class QQmlTypesExtensionInterface
+   size=8 align=8
+   base size=8 base align=8
+QQmlTypesExtensionInterface (0x0x7fc6535c1480) 0 nearly-empty
+    vptr=((& QQmlTypesExtensionInterface::_ZTV27QQmlTypesExtensionInterface) + 16u)
+
+Vtable for QQmlExtensionInterface
+QQmlExtensionInterface::_ZTV22QQmlExtensionInterface: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI22QQmlExtensionInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+
+Class QQmlExtensionInterface
+   size=8 align=8
+   base size=8 base align=8
+QQmlExtensionInterface (0x0x7fc6535ba1a0) 0 nearly-empty
+    vptr=((& QQmlExtensionInterface::_ZTV22QQmlExtensionInterface) + 16u)
+  QQmlTypesExtensionInterface (0x0x7fc6535c14e0) 0 nearly-empty
+      primary-for QQmlExtensionInterface (0x0x7fc6535ba1a0)
+
+Class QQmlExtensionPlugin::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQmlExtensionPlugin::QPrivateSignal (0x0x7fc6535c16c0) 0 empty
+
+Vtable for QQmlExtensionPlugin
+QQmlExtensionPlugin::_ZTV19QQmlExtensionPlugin: 22u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QQmlExtensionPlugin)
+16    (int (*)(...))QQmlExtensionPlugin::metaObject
+24    (int (*)(...))QQmlExtensionPlugin::qt_metacast
+32    (int (*)(...))QQmlExtensionPlugin::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))QQmlExtensionPlugin::initializeEngine
+128   (int (*)(...))-16
+136   (int (*)(...))(& _ZTI19QQmlExtensionPlugin)
+144   0u
+152   0u
+160   (int (*)(...))__cxa_pure_virtual
+168   (int (*)(...))QQmlExtensionPlugin::_ZThn16_N19QQmlExtensionPlugin16initializeEngineEP10QQmlEnginePKc
+
+Class QQmlExtensionPlugin
+   size=24 align=8
+   base size=24 base align=8
+QQmlExtensionPlugin (0x0x7fc653218540) 0
+    vptr=((& QQmlExtensionPlugin::_ZTV19QQmlExtensionPlugin) + 16u)
+  QObject (0x0x7fc6535c1600) 0
+      primary-for QQmlExtensionPlugin (0x0x7fc653218540)
+  QQmlExtensionInterface (0x0x7fc6535ba208) 16 nearly-empty
+      vptr=((& QQmlExtensionPlugin::_ZTV19QQmlExtensionPlugin) + 144u)
+    QQmlTypesExtensionInterface (0x0x7fc6535c1660) 16 nearly-empty
+        primary-for QQmlExtensionInterface (0x0x7fc6535ba208)
+
+Class QQmlFile
+   size=8 align=8
+   base size=8 base align=8
+QQmlFile (0x0x7fc6535c1720) 0
+
+Class QQmlFileSelector::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQmlFileSelector::QPrivateSignal (0x0x7fc6535c17e0) 0 empty
+
+Vtable for QQmlFileSelector
+QQmlFileSelector::_ZTV16QQmlFileSelector: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QQmlFileSelector)
+16    (int (*)(...))QQmlFileSelector::metaObject
+24    (int (*)(...))QQmlFileSelector::qt_metacast
+32    (int (*)(...))QQmlFileSelector::qt_metacall
+40    (int (*)(...))QQmlFileSelector::~QQmlFileSelector
+48    (int (*)(...))QQmlFileSelector::~QQmlFileSelector
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QQmlFileSelector
+   size=16 align=8
+   base size=16 base align=8
+QQmlFileSelector (0x0x7fc6535ba2d8) 0
+    vptr=((& QQmlFileSelector::_ZTV16QQmlFileSelector) + 16u)
+  QObject (0x0x7fc6535c1780) 0
+      primary-for QQmlFileSelector (0x0x7fc6535ba2d8)
+
+Vtable for QQmlIncubator
+QQmlIncubator::_ZTV13QQmlIncubator: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QQmlIncubator)
+16    (int (*)(...))QQmlIncubator::~QQmlIncubator
+24    (int (*)(...))QQmlIncubator::~QQmlIncubator
+32    (int (*)(...))QQmlIncubator::statusChanged
+40    (int (*)(...))QQmlIncubator::setInitialState
+
+Class QQmlIncubator
+   size=16 align=8
+   base size=16 base align=8
+QQmlIncubator (0x0x7fc6535c1840) 0
+    vptr=((& QQmlIncubator::_ZTV13QQmlIncubator) + 16u)
+
+Vtable for QQmlIncubationController
+QQmlIncubationController::_ZTV24QQmlIncubationController: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QQmlIncubationController)
+16    (int (*)(...))QQmlIncubationController::~QQmlIncubationController
+24    (int (*)(...))QQmlIncubationController::~QQmlIncubationController
+32    (int (*)(...))QQmlIncubationController::incubatingObjectCountChanged
+
+Class QQmlIncubationController
+   size=16 align=8
+   base size=16 base align=8
+QQmlIncubationController (0x0x7fc6535c18a0) 0
+    vptr=((& QQmlIncubationController::_ZTV24QQmlIncubationController) + 16u)
+
+Class QQmlInfo
+   size=16 align=8
+   base size=16 base align=8
+QQmlInfo (0x0x7fc6535ba340) 0
+  QDebug (0x0x7fc6535c1900) 0
+
+Vtable for QQmlNetworkAccessManagerFactory
+QQmlNetworkAccessManagerFactory::_ZTV31QQmlNetworkAccessManagerFactory: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI31QQmlNetworkAccessManagerFactory)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class QQmlNetworkAccessManagerFactory
+   size=8 align=8
+   base size=8 base align=8
+QQmlNetworkAccessManagerFactory (0x0x7fc65329c120) 0 nearly-empty
+    vptr=((& QQmlNetworkAccessManagerFactory::_ZTV31QQmlNetworkAccessManagerFactory) + 16u)
+
+Class QQmlProperty
+   size=8 align=8
+   base size=8 base align=8
+QQmlProperty (0x0x7fc65329c180) 0
+
+Class QQmlPropertyMap::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQmlPropertyMap::QPrivateSignal (0x0x7fc65329ccc0) 0 empty
+
+Vtable for QQmlPropertyMap
+QQmlPropertyMap::_ZTV15QQmlPropertyMap: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QQmlPropertyMap)
+16    (int (*)(...))QQmlPropertyMap::metaObject
+24    (int (*)(...))QQmlPropertyMap::qt_metacast
+32    (int (*)(...))QQmlPropertyMap::qt_metacall
+40    (int (*)(...))QQmlPropertyMap::~QQmlPropertyMap
+48    (int (*)(...))QQmlPropertyMap::~QQmlPropertyMap
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QQmlPropertyMap::updateValue
+
+Class QQmlPropertyMap
+   size=16 align=8
+   base size=16 base align=8
+QQmlPropertyMap (0x0x7fc6532bd8f0) 0
+    vptr=((& QQmlPropertyMap::_ZTV15QQmlPropertyMap) + 16u)
+  QObject (0x0x7fc65329cc60) 0
+      primary-for QQmlPropertyMap (0x0x7fc6532bd8f0)
+
+Class QQuickTransform::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQuickTransform::QPrivateSignal (0x0x7fc65329cd80) 0 empty
+
+Vtable for QQuickTransform
+QQuickTransform::_ZTV15QQuickTransform: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QQuickTransform)
+16    (int (*)(...))QQuickTransform::metaObject
+24    (int (*)(...))QQuickTransform::qt_metacast
+32    (int (*)(...))QQuickTransform::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+
+Class QQuickTransform
+   size=16 align=8
+   base size=16 base align=8
+QQuickTransform (0x0x7fc6532bd958) 0
+    vptr=((& QQuickTransform::_ZTV15QQuickTransform) + 16u)
+  QObject (0x0x7fc65329cd20) 0
+      primary-for QQuickTransform (0x0x7fc6532bd958)
+
+Class QQuickItem::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQuickItem::QPrivateSignal (0x0x7fc65329cea0) 0 empty
+
+Class QQuickItem::ItemChangeData
+   size=8 align=8
+   base size=8 base align=8
+QQuickItem::ItemChangeData (0x0x7fc65329cf00) 0
+
+Class QQuickItem::UpdatePaintNodeData
+   size=8 align=8
+   base size=8 base align=8
+QQuickItem::UpdatePaintNodeData (0x0x7fc65329cf60) 0
+
+Vtable for QQuickItem
+QQuickItem::_ZTV10QQuickItem: 55u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QQuickItem)
+16    (int (*)(...))QQuickItem::metaObject
+24    (int (*)(...))QQuickItem::qt_metacast
+32    (int (*)(...))QQuickItem::qt_metacall
+40    (int (*)(...))QQuickItem::~QQuickItem
+48    (int (*)(...))QQuickItem::~QQuickItem
+56    (int (*)(...))QQuickItem::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QQuickItem::boundingRect
+120   (int (*)(...))QQuickItem::clipRect
+128   (int (*)(...))QQuickItem::contains
+136   (int (*)(...))QQuickItem::inputMethodQuery
+144   (int (*)(...))QQuickItem::isTextureProvider
+152   (int (*)(...))QQuickItem::textureProvider
+160   (int (*)(...))QQuickItem::itemChange
+168   (int (*)(...))QQuickItem::classBegin
+176   (int (*)(...))QQuickItem::componentComplete
+184   (int (*)(...))QQuickItem::keyPressEvent
+192   (int (*)(...))QQuickItem::keyReleaseEvent
+200   (int (*)(...))QQuickItem::inputMethodEvent
+208   (int (*)(...))QQuickItem::focusInEvent
+216   (int (*)(...))QQuickItem::focusOutEvent
+224   (int (*)(...))QQuickItem::mousePressEvent
+232   (int (*)(...))QQuickItem::mouseMoveEvent
+240   (int (*)(...))QQuickItem::mouseReleaseEvent
+248   (int (*)(...))QQuickItem::mouseDoubleClickEvent
+256   (int (*)(...))QQuickItem::mouseUngrabEvent
+264   (int (*)(...))QQuickItem::touchUngrabEvent
+272   (int (*)(...))QQuickItem::wheelEvent
+280   (int (*)(...))QQuickItem::touchEvent
+288   (int (*)(...))QQuickItem::hoverEnterEvent
+296   (int (*)(...))QQuickItem::hoverMoveEvent
+304   (int (*)(...))QQuickItem::hoverLeaveEvent
+312   (int (*)(...))QQuickItem::dragEnterEvent
+320   (int (*)(...))QQuickItem::dragMoveEvent
+328   (int (*)(...))QQuickItem::dragLeaveEvent
+336   (int (*)(...))QQuickItem::dropEvent
+344   (int (*)(...))QQuickItem::childMouseEventFilter
+352   (int (*)(...))QQuickItem::windowDeactivateEvent
+360   (int (*)(...))QQuickItem::geometryChanged
+368   (int (*)(...))QQuickItem::updatePaintNode
+376   (int (*)(...))QQuickItem::releaseResources
+384   (int (*)(...))QQuickItem::updatePolish
+392   (int (*)(...))-16
+400   (int (*)(...))(& _ZTI10QQuickItem)
+408   (int (*)(...))QQuickItem::_ZThn16_N10QQuickItemD1Ev
+416   (int (*)(...))QQuickItem::_ZThn16_N10QQuickItemD0Ev
+424   (int (*)(...))QQuickItem::_ZThn16_N10QQuickItem10classBeginEv
+432   (int (*)(...))QQuickItem::_ZThn16_N10QQuickItem17componentCompleteEv
+
+Class QQuickItem
+   size=32 align=8
+   base size=32 base align=8
+QQuickItem (0x0x7fc6532df380) 0
+    vptr=((& QQuickItem::_ZTV10QQuickItem) + 16u)
+  QObject (0x0x7fc65329cde0) 0
+      primary-for QQuickItem (0x0x7fc6532df380)
+  QQmlParserStatus (0x0x7fc65329ce40) 16
+      vptr=((& QQuickItem::_ZTV10QQuickItem) + 408u)
+
+Class QQuickFramebufferObject::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQuickFramebufferObject::QPrivateSignal (0x0x7fc65333c780) 0 empty
+
+Vtable for QQuickFramebufferObject::Renderer
+QQuickFramebufferObject::Renderer::_ZTVN23QQuickFramebufferObject8RendererE: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN23QQuickFramebufferObject8RendererE)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))QQuickFramebufferObject::Renderer::createFramebufferObject
+48    (int (*)(...))QQuickFramebufferObject::Renderer::synchronize
+
+Class QQuickFramebufferObject::Renderer
+   size=16 align=8
+   base size=16 base align=8
+QQuickFramebufferObject::Renderer (0x0x7fc65333c7e0) 0
+    vptr=((& QQuickFramebufferObject::Renderer::_ZTVN23QQuickFramebufferObject8RendererE) + 16u)
+
+Vtable for QQuickFramebufferObject
+QQuickFramebufferObject::_ZTV23QQuickFramebufferObject: 56u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI23QQuickFramebufferObject)
+16    (int (*)(...))QQuickFramebufferObject::metaObject
+24    (int (*)(...))QQuickFramebufferObject::qt_metacast
+32    (int (*)(...))QQuickFramebufferObject::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QQuickItem::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QQuickItem::boundingRect
+120   (int (*)(...))QQuickItem::clipRect
+128   (int (*)(...))QQuickItem::contains
+136   (int (*)(...))QQuickItem::inputMethodQuery
+144   (int (*)(...))QQuickFramebufferObject::isTextureProvider
+152   (int (*)(...))QQuickFramebufferObject::textureProvider
+160   (int (*)(...))QQuickItem::itemChange
+168   (int (*)(...))QQuickItem::classBegin
+176   (int (*)(...))QQuickItem::componentComplete
+184   (int (*)(...))QQuickItem::keyPressEvent
+192   (int (*)(...))QQuickItem::keyReleaseEvent
+200   (int (*)(...))QQuickItem::inputMethodEvent
+208   (int (*)(...))QQuickItem::focusInEvent
+216   (int (*)(...))QQuickItem::focusOutEvent
+224   (int (*)(...))QQuickItem::mousePressEvent
+232   (int (*)(...))QQuickItem::mouseMoveEvent
+240   (int (*)(...))QQuickItem::mouseReleaseEvent
+248   (int (*)(...))QQuickItem::mouseDoubleClickEvent
+256   (int (*)(...))QQuickItem::mouseUngrabEvent
+264   (int (*)(...))QQuickItem::touchUngrabEvent
+272   (int (*)(...))QQuickItem::wheelEvent
+280   (int (*)(...))QQuickItem::touchEvent
+288   (int (*)(...))QQuickItem::hoverEnterEvent
+296   (int (*)(...))QQuickItem::hoverMoveEvent
+304   (int (*)(...))QQuickItem::hoverLeaveEvent
+312   (int (*)(...))QQuickItem::dragEnterEvent
+320   (int (*)(...))QQuickItem::dragMoveEvent
+328   (int (*)(...))QQuickItem::dragLeaveEvent
+336   (int (*)(...))QQuickItem::dropEvent
+344   (int (*)(...))QQuickItem::childMouseEventFilter
+352   (int (*)(...))QQuickItem::windowDeactivateEvent
+360   (int (*)(...))QQuickFramebufferObject::geometryChanged
+368   (int (*)(...))QQuickFramebufferObject::updatePaintNode
+376   (int (*)(...))QQuickFramebufferObject::releaseResources
+384   (int (*)(...))QQuickItem::updatePolish
+392   (int (*)(...))__cxa_pure_virtual
+400   (int (*)(...))-16
+408   (int (*)(...))(& _ZTI23QQuickFramebufferObject)
+416   0u
+424   0u
+432   (int (*)(...))QQuickItem::_ZThn16_N10QQuickItem10classBeginEv
+440   (int (*)(...))QQuickItem::_ZThn16_N10QQuickItem17componentCompleteEv
+
+Class QQuickFramebufferObject
+   size=32 align=8
+   base size=32 base align=8
+QQuickFramebufferObject (0x0x7fc6532bda90) 0
+    vptr=((& QQuickFramebufferObject::_ZTV23QQuickFramebufferObject) + 16u)
+  QQuickItem (0x0x7fc653381c40) 0
+      primary-for QQuickFramebufferObject (0x0x7fc6532bda90)
+    QObject (0x0x7fc65333c6c0) 0
+        primary-for QQuickItem (0x0x7fc653381c40)
+    QQmlParserStatus (0x0x7fc65333c720) 16
+        vptr=((& QQuickFramebufferObject::_ZTV23QQuickFramebufferObject) + 416u)
+
+Class QQuickTextureFactory::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQuickTextureFactory::QPrivateSignal (0x0x7fc65333c8a0) 0 empty
+
+Vtable for QQuickTextureFactory
+QQuickTextureFactory::_ZTV20QQuickTextureFactory: 18u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QQuickTextureFactory)
+16    (int (*)(...))QQuickTextureFactory::metaObject
+24    (int (*)(...))QQuickTextureFactory::qt_metacast
+32    (int (*)(...))QQuickTextureFactory::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))__cxa_pure_virtual
+136   (int (*)(...))QQuickTextureFactory::image
+
+Class QQuickTextureFactory
+   size=16 align=8
+   base size=16 base align=8
+QQuickTextureFactory (0x0x7fc6532bdaf8) 0
+    vptr=((& QQuickTextureFactory::_ZTV20QQuickTextureFactory) + 16u)
+  QObject (0x0x7fc65333c840) 0
+      primary-for QQuickTextureFactory (0x0x7fc6532bdaf8)
+
+Class QQuickImageResponse::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQuickImageResponse::QPrivateSignal (0x0x7fc65333c960) 0 empty
+
+Vtable for QQuickImageResponse
+QQuickImageResponse::_ZTV19QQuickImageResponse: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QQuickImageResponse)
+16    (int (*)(...))QQuickImageResponse::metaObject
+24    (int (*)(...))QQuickImageResponse::qt_metacast
+32    (int (*)(...))QQuickImageResponse::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))QQuickImageResponse::errorString
+128   (int (*)(...))QQuickImageResponse::cancel
+
+Class QQuickImageResponse
+   size=16 align=8
+   base size=16 base align=8
+QQuickImageResponse (0x0x7fc6532bdb60) 0
+    vptr=((& QQuickImageResponse::_ZTV19QQuickImageResponse) + 16u)
+  QObject (0x0x7fc65333c900) 0
+      primary-for QQuickImageResponse (0x0x7fc6532bdb60)
+
+Vtable for QQuickImageProvider
+QQuickImageProvider::_ZTV19QQuickImageProvider: 9u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QQuickImageProvider)
+16    (int (*)(...))QQuickImageProvider::~QQuickImageProvider
+24    (int (*)(...))QQuickImageProvider::~QQuickImageProvider
+32    (int (*)(...))QQuickImageProvider::imageType
+40    (int (*)(...))QQuickImageProvider::flags
+48    (int (*)(...))QQuickImageProvider::requestImage
+56    (int (*)(...))QQuickImageProvider::requestPixmap
+64    (int (*)(...))QQuickImageProvider::requestTexture
+
+Class QQuickImageProvider
+   size=16 align=8
+   base size=16 base align=8
+QQuickImageProvider (0x0x7fc6532bdbc8) 0
+    vptr=((& QQuickImageProvider::_ZTV19QQuickImageProvider) + 16u)
+  QQmlImageProviderBase (0x0x7fc65333c9c0) 0 nearly-empty
+      primary-for QQuickImageProvider (0x0x7fc6532bdbc8)
+
+Vtable for QQuickAsyncImageProvider
+QQuickAsyncImageProvider::_ZTV24QQuickAsyncImageProvider: 10u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QQuickAsyncImageProvider)
+16    0u
+24    0u
+32    (int (*)(...))QQuickImageProvider::imageType
+40    (int (*)(...))QQuickImageProvider::flags
+48    (int (*)(...))QQuickImageProvider::requestImage
+56    (int (*)(...))QQuickImageProvider::requestPixmap
+64    (int (*)(...))QQuickImageProvider::requestTexture
+72    (int (*)(...))__cxa_pure_virtual
+
+Class QQuickAsyncImageProvider
+   size=24 align=8
+   base size=24 base align=8
+QQuickAsyncImageProvider (0x0x7fc6532bdc30) 0
+    vptr=((& QQuickAsyncImageProvider::_ZTV24QQuickAsyncImageProvider) + 16u)
+  QQuickImageProvider (0x0x7fc6532bdc98) 0
+      primary-for QQuickAsyncImageProvider (0x0x7fc6532bdc30)
+    QQmlImageProviderBase (0x0x7fc65333ca20) 0 nearly-empty
+        primary-for QQuickImageProvider (0x0x7fc6532bdc98)
+
+Class QQuickItemGrabResult::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQuickItemGrabResult::QPrivateSignal (0x0x7fc65333cae0) 0 empty
+
+Vtable for QQuickItemGrabResult
+QQuickItemGrabResult::_ZTV20QQuickItemGrabResult: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QQuickItemGrabResult)
+16    (int (*)(...))QQuickItemGrabResult::metaObject
+24    (int (*)(...))QQuickItemGrabResult::qt_metacast
+32    (int (*)(...))QQuickItemGrabResult::qt_metacall
+40    (int (*)(...))QQuickItemGrabResult::~QQuickItemGrabResult
+48    (int (*)(...))QQuickItemGrabResult::~QQuickItemGrabResult
+56    (int (*)(...))QQuickItemGrabResult::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QQuickItemGrabResult
+   size=16 align=8
+   base size=16 base align=8
+QQuickItemGrabResult (0x0x7fc6532bdd00) 0
+    vptr=((& QQuickItemGrabResult::_ZTV20QQuickItemGrabResult) + 16u)
+  QObject (0x0x7fc65333ca80) 0
+      primary-for QQuickItemGrabResult (0x0x7fc6532bdd00)
+
+Class QQuickPaintedItem::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQuickPaintedItem::QPrivateSignal (0x0x7fc65333cc00) 0 empty
+
+Vtable for QQuickPaintedItem
+QQuickPaintedItem::_ZTV17QQuickPaintedItem: 56u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QQuickPaintedItem)
+16    (int (*)(...))QQuickPaintedItem::metaObject
+24    (int (*)(...))QQuickPaintedItem::qt_metacast
+32    (int (*)(...))QQuickPaintedItem::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QQuickItem::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QQuickItem::boundingRect
+120   (int (*)(...))QQuickItem::clipRect
+128   (int (*)(...))QQuickItem::contains
+136   (int (*)(...))QQuickItem::inputMethodQuery
+144   (int (*)(...))QQuickPaintedItem::isTextureProvider
+152   (int (*)(...))QQuickPaintedItem::textureProvider
+160   (int (*)(...))QQuickPaintedItem::itemChange
+168   (int (*)(...))QQuickItem::classBegin
+176   (int (*)(...))QQuickItem::componentComplete
+184   (int (*)(...))QQuickItem::keyPressEvent
+192   (int (*)(...))QQuickItem::keyReleaseEvent
+200   (int (*)(...))QQuickItem::inputMethodEvent
+208   (int (*)(...))QQuickItem::focusInEvent
+216   (int (*)(...))QQuickItem::focusOutEvent
+224   (int (*)(...))QQuickItem::mousePressEvent
+232   (int (*)(...))QQuickItem::mouseMoveEvent
+240   (int (*)(...))QQuickItem::mouseReleaseEvent
+248   (int (*)(...))QQuickItem::mouseDoubleClickEvent
+256   (int (*)(...))QQuickItem::mouseUngrabEvent
+264   (int (*)(...))QQuickItem::touchUngrabEvent
+272   (int (*)(...))QQuickItem::wheelEvent
+280   (int (*)(...))QQuickItem::touchEvent
+288   (int (*)(...))QQuickItem::hoverEnterEvent
+296   (int (*)(...))QQuickItem::hoverMoveEvent
+304   (int (*)(...))QQuickItem::hoverLeaveEvent
+312   (int (*)(...))QQuickItem::dragEnterEvent
+320   (int (*)(...))QQuickItem::dragMoveEvent
+328   (int (*)(...))QQuickItem::dragLeaveEvent
+336   (int (*)(...))QQuickItem::dropEvent
+344   (int (*)(...))QQuickItem::childMouseEventFilter
+352   (int (*)(...))QQuickItem::windowDeactivateEvent
+360   (int (*)(...))QQuickItem::geometryChanged
+368   (int (*)(...))QQuickPaintedItem::updatePaintNode
+376   (int (*)(...))QQuickPaintedItem::releaseResources
+384   (int (*)(...))QQuickItem::updatePolish
+392   (int (*)(...))__cxa_pure_virtual
+400   (int (*)(...))-16
+408   (int (*)(...))(& _ZTI17QQuickPaintedItem)
+416   0u
+424   0u
+432   (int (*)(...))QQuickItem::_ZThn16_N10QQuickItem10classBeginEv
+440   (int (*)(...))QQuickItem::_ZThn16_N10QQuickItem17componentCompleteEv
+
+Class QQuickPaintedItem
+   size=32 align=8
+   base size=32 base align=8
+QQuickPaintedItem (0x0x7fc6532bdd68) 0
+    vptr=((& QQuickPaintedItem::_ZTV17QQuickPaintedItem) + 16u)
+  QQuickItem (0x0x7fc6533bdaf0) 0
+      primary-for QQuickPaintedItem (0x0x7fc6532bdd68)
+    QObject (0x0x7fc65333cb40) 0
+        primary-for QQuickItem (0x0x7fc6533bdaf0)
+    QQmlParserStatus (0x0x7fc65333cba0) 16
+        vptr=((& QQuickPaintedItem::_ZTV17QQuickPaintedItem) + 416u)
+
+Class QQuickRenderControl::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQuickRenderControl::QPrivateSignal (0x0x7fc65333ce40) 0 empty
+
+Vtable for QQuickRenderControl
+QQuickRenderControl::_ZTV19QQuickRenderControl: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QQuickRenderControl)
+16    (int (*)(...))QQuickRenderControl::metaObject
+24    (int (*)(...))QQuickRenderControl::qt_metacast
+32    (int (*)(...))QQuickRenderControl::qt_metacall
+40    (int (*)(...))QQuickRenderControl::~QQuickRenderControl
+48    (int (*)(...))QQuickRenderControl::~QQuickRenderControl
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QQuickRenderControl::renderWindow
+
+Class QQuickRenderControl
+   size=16 align=8
+   base size=16 base align=8
+QQuickRenderControl (0x0x7fc6532bdf08) 0
+    vptr=((& QQuickRenderControl::_ZTV19QQuickRenderControl) + 16u)
+  QObject (0x0x7fc65333cde0) 0
+      primary-for QQuickRenderControl (0x0x7fc6532bdf08)
+
+Class QQuickTextDocument::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQuickTextDocument::QPrivateSignal (0x0x7fc65333cf00) 0 empty
+
+Vtable for QQuickTextDocument
+QQuickTextDocument::_ZTV18QQuickTextDocument: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QQuickTextDocument)
+16    (int (*)(...))QQuickTextDocument::metaObject
+24    (int (*)(...))QQuickTextDocument::qt_metacast
+32    (int (*)(...))QQuickTextDocument::qt_metacall
+40    (int (*)(...))QQuickTextDocument::~QQuickTextDocument
+48    (int (*)(...))QQuickTextDocument::~QQuickTextDocument
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QQuickTextDocument
+   size=16 align=8
+   base size=16 base align=8
+QQuickTextDocument (0x0x7fc6532bdf70) 0
+    vptr=((& QQuickTextDocument::_ZTV18QQuickTextDocument) + 16u)
+  QObject (0x0x7fc65333cea0) 0
+      primary-for QQuickTextDocument (0x0x7fc6532bdf70)
+
+Class QSGGeometry::Attribute
+   size=16 align=4
+   base size=16 base align=4
+QSGGeometry::Attribute (0x0x7fc664e37060) 0
+
+Class QSGGeometry::AttributeSet
+   size=16 align=8
+   base size=16 base align=8
+QSGGeometry::AttributeSet (0x0x7fc664e370c0) 0
+
+Class QSGGeometry::Point2D
+   size=8 align=4
+   base size=8 base align=4
+QSGGeometry::Point2D (0x0x7fc664e37120) 0
+
+Class QSGGeometry::TexturedPoint2D
+   size=16 align=4
+   base size=16 base align=4
+QSGGeometry::TexturedPoint2D (0x0x7fc664e37180) 0
+
+Class QSGGeometry::ColoredPoint2D
+   size=12 align=4
+   base size=12 base align=4
+QSGGeometry::ColoredPoint2D (0x0x7fc664e37660) 0
+
+Vtable for QSGGeometry
+QSGGeometry::_ZTV11QSGGeometry: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QSGGeometry)
+16    (int (*)(...))QSGGeometry::~QSGGeometry
+24    (int (*)(...))QSGGeometry::~QSGGeometry
+
+Class QSGGeometry
+   size=128 align=8
+   base size=128 base align=8
+QSGGeometry (0x0x7fc664dc1660) 0
+    vptr=((& QSGGeometry::_ZTV11QSGGeometry) + 16u)
+
+Vtable for QSGNode
+QSGNode::_ZTV7QSGNode: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QSGNode)
+16    (int (*)(...))QSGNode::~QSGNode
+24    (int (*)(...))QSGNode::~QSGNode
+32    (int (*)(...))QSGNode::isSubtreeBlocked
+40    (int (*)(...))QSGNode::preprocess
+
+Class QSGNode
+   size=80 align=8
+   base size=80 base align=8
+QSGNode (0x0x7fc65d3ab120) 0
+    vptr=((& QSGNode::_ZTV7QSGNode) + 16u)
+
+Vtable for QSGBasicGeometryNode
+QSGBasicGeometryNode::_ZTV20QSGBasicGeometryNode: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QSGBasicGeometryNode)
+16    (int (*)(...))QSGBasicGeometryNode::~QSGBasicGeometryNode
+24    (int (*)(...))QSGBasicGeometryNode::~QSGBasicGeometryNode
+32    (int (*)(...))QSGNode::isSubtreeBlocked
+40    (int (*)(...))QSGNode::preprocess
+
+Class QSGBasicGeometryNode
+   size=112 align=8
+   base size=112 base align=8
+QSGBasicGeometryNode (0x0x7fc65e11bd00) 0
+    vptr=((& QSGBasicGeometryNode::_ZTV20QSGBasicGeometryNode) + 16u)
+  QSGNode (0x0x7fc65d3cdae0) 0
+      primary-for QSGBasicGeometryNode (0x0x7fc65e11bd00)
+
+Vtable for QSGGeometryNode
+QSGGeometryNode::_ZTV15QSGGeometryNode: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QSGGeometryNode)
+16    (int (*)(...))QSGGeometryNode::~QSGGeometryNode
+24    (int (*)(...))QSGGeometryNode::~QSGGeometryNode
+32    (int (*)(...))QSGNode::isSubtreeBlocked
+40    (int (*)(...))QSGNode::preprocess
+
+Class QSGGeometryNode
+   size=144 align=8
+   base size=144 base align=8
+QSGGeometryNode (0x0x7fc65e11bd68) 0
+    vptr=((& QSGGeometryNode::_ZTV15QSGGeometryNode) + 16u)
+  QSGBasicGeometryNode (0x0x7fc65d8e77b8) 0
+      primary-for QSGGeometryNode (0x0x7fc65e11bd68)
+    QSGNode (0x0x7fc65d3cdb40) 0
+        primary-for QSGBasicGeometryNode (0x0x7fc65d8e77b8)
+
+Vtable for QSGClipNode
+QSGClipNode::_ZTV11QSGClipNode: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QSGClipNode)
+16    (int (*)(...))QSGClipNode::~QSGClipNode
+24    (int (*)(...))QSGClipNode::~QSGClipNode
+32    (int (*)(...))QSGNode::isSubtreeBlocked
+40    (int (*)(...))QSGNode::preprocess
+
+Class QSGClipNode
+   size=152 align=8
+   base size=152 base align=8
+QSGClipNode (0x0x7fc65d8e7820) 0
+    vptr=((& QSGClipNode::_ZTV11QSGClipNode) + 16u)
+  QSGBasicGeometryNode (0x0x7fc65d348af8) 0
+      primary-for QSGClipNode (0x0x7fc65d8e7820)
+    QSGNode (0x0x7fc65d3cdea0) 0
+        primary-for QSGBasicGeometryNode (0x0x7fc65d348af8)
+
+Vtable for QSGTransformNode
+QSGTransformNode::_ZTV16QSGTransformNode: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QSGTransformNode)
+16    (int (*)(...))QSGTransformNode::~QSGTransformNode
+24    (int (*)(...))QSGTransformNode::~QSGTransformNode
+32    (int (*)(...))QSGNode::isSubtreeBlocked
+40    (int (*)(...))QSGNode::preprocess
+
+Class QSGTransformNode
+   size=216 align=8
+   base size=216 base align=8
+QSGTransformNode (0x0x7fc65d348b60) 0
+    vptr=((& QSGTransformNode::_ZTV16QSGTransformNode) + 16u)
+  QSGNode (0x0x7fc65d3cdf00) 0
+      primary-for QSGTransformNode (0x0x7fc65d348b60)
+
+Vtable for QSGRootNode
+QSGRootNode::_ZTV11QSGRootNode: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QSGRootNode)
+16    (int (*)(...))QSGRootNode::~QSGRootNode
+24    (int (*)(...))QSGRootNode::~QSGRootNode
+32    (int (*)(...))QSGNode::isSubtreeBlocked
+40    (int (*)(...))QSGNode::preprocess
+
+Class QSGRootNode
+   size=88 align=8
+   base size=88 base align=8
+QSGRootNode (0x0x7fc65d3c2068) 0
+    vptr=((& QSGRootNode::_ZTV11QSGRootNode) + 16u)
+  QSGNode (0x0x7fc65d3ec600) 0
+      primary-for QSGRootNode (0x0x7fc65d3c2068)
+
+Vtable for QSGOpacityNode
+QSGOpacityNode::_ZTV14QSGOpacityNode: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QSGOpacityNode)
+16    (int (*)(...))QSGOpacityNode::~QSGOpacityNode
+24    (int (*)(...))QSGOpacityNode::~QSGOpacityNode
+32    (int (*)(...))QSGOpacityNode::isSubtreeBlocked
+40    (int (*)(...))QSGNode::preprocess
+
+Class QSGOpacityNode
+   size=96 align=8
+   base size=96 base align=8
+QSGOpacityNode (0x0x7fc65d3e5888) 0
+    vptr=((& QSGOpacityNode::_ZTV14QSGOpacityNode) + 16u)
+  QSGNode (0x0x7fc65d19e1e0) 0
+      primary-for QSGOpacityNode (0x0x7fc65d3e5888)
+
+Vtable for QSGNodeVisitor
+QSGNodeVisitor::_ZTV14QSGNodeVisitor: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QSGNodeVisitor)
+16    (int (*)(...))QSGNodeVisitor::~QSGNodeVisitor
+24    (int (*)(...))QSGNodeVisitor::~QSGNodeVisitor
+32    (int (*)(...))QSGNodeVisitor::enterTransformNode
+40    (int (*)(...))QSGNodeVisitor::leaveTransformNode
+48    (int (*)(...))QSGNodeVisitor::enterClipNode
+56    (int (*)(...))QSGNodeVisitor::leaveClipNode
+64    (int (*)(...))QSGNodeVisitor::enterGeometryNode
+72    (int (*)(...))QSGNodeVisitor::leaveGeometryNode
+80    (int (*)(...))QSGNodeVisitor::enterOpacityNode
+88    (int (*)(...))QSGNodeVisitor::leaveOpacityNode
+96    (int (*)(...))QSGNodeVisitor::visitNode
+104   (int (*)(...))QSGNodeVisitor::visitChildren
+
+Class QSGNodeVisitor
+   size=8 align=8
+   base size=8 base align=8
+QSGNodeVisitor (0x0x7fc65d19e240) 0 nearly-empty
+    vptr=((& QSGNodeVisitor::_ZTV14QSGNodeVisitor) + 16u)
+
+Vtable for QSGRendererInterface
+QSGRendererInterface::_ZTV20QSGRendererInterface: 10u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QSGRendererInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))QSGRendererInterface::getResource
+48    (int (*)(...))QSGRendererInterface::getResource
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))__cxa_pure_virtual
+72    (int (*)(...))__cxa_pure_virtual
+
+Class QSGRendererInterface
+   size=8 align=8
+   base size=8 base align=8
+QSGRendererInterface (0x0x7fc65d19e300) 0 nearly-empty
+    vptr=((& QSGRendererInterface::_ZTV20QSGRendererInterface) + 16u)
+
+Class QQuickWindow::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQuickWindow::QPrivateSignal (0x0x7fc65ced50c0) 0 empty
+
+Vtable for QQuickWindow
+QQuickWindow::_ZTV12QQuickWindow: 45u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QQuickWindow)
+16    (int (*)(...))QQuickWindow::metaObject
+24    (int (*)(...))QQuickWindow::qt_metacast
+32    (int (*)(...))QQuickWindow::qt_metacall
+40    (int (*)(...))QQuickWindow::~QQuickWindow
+48    (int (*)(...))QQuickWindow::~QQuickWindow
+56    (int (*)(...))QQuickWindow::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWindow::surfaceType
+120   (int (*)(...))QWindow::format
+128   (int (*)(...))QWindow::size
+136   (int (*)(...))QQuickWindow::accessibleRoot
+144   (int (*)(...))QQuickWindow::focusObject
+152   (int (*)(...))QQuickWindow::exposeEvent
+160   (int (*)(...))QQuickWindow::resizeEvent
+168   (int (*)(...))QWindow::moveEvent
+176   (int (*)(...))QQuickWindow::focusInEvent
+184   (int (*)(...))QQuickWindow::focusOutEvent
+192   (int (*)(...))QQuickWindow::showEvent
+200   (int (*)(...))QQuickWindow::hideEvent
+208   (int (*)(...))QQuickWindow::keyPressEvent
+216   (int (*)(...))QQuickWindow::keyReleaseEvent
+224   (int (*)(...))QQuickWindow::mousePressEvent
+232   (int (*)(...))QQuickWindow::mouseReleaseEvent
+240   (int (*)(...))QQuickWindow::mouseDoubleClickEvent
+248   (int (*)(...))QQuickWindow::mouseMoveEvent
+256   (int (*)(...))QQuickWindow::wheelEvent
+264   (int (*)(...))QWindow::touchEvent
+272   (int (*)(...))QWindow::tabletEvent
+280   (int (*)(...))QWindow::nativeEvent
+288   (int (*)(...))QWindow::surfaceHandle
+296   (int (*)(...))-16
+304   (int (*)(...))(& _ZTI12QQuickWindow)
+312   (int (*)(...))QQuickWindow::_ZThn16_N12QQuickWindowD1Ev
+320   (int (*)(...))QQuickWindow::_ZThn16_N12QQuickWindowD0Ev
+328   (int (*)(...))QWindow::_ZThn16_NK7QWindow6formatEv
+336   (int (*)(...))QWindow::_ZThn16_NK7QWindow13surfaceHandleEv
+344   (int (*)(...))QWindow::_ZThn16_NK7QWindow11surfaceTypeEv
+352   (int (*)(...))QWindow::_ZThn16_NK7QWindow4sizeEv
+
+Class QQuickWindow
+   size=40 align=8
+   base size=40 base align=8
+QQuickWindow (0x0x7fc65cfc75b0) 0
+    vptr=((& QQuickWindow::_ZTV12QQuickWindow) + 16u)
+  QWindow (0x0x7fc66015e380) 0
+      primary-for QQuickWindow (0x0x7fc65cfc75b0)
+    QObject (0x0x7fc65ced5000) 0
+        primary-for QWindow (0x0x7fc66015e380)
+    QSurface (0x0x7fc65ced5060) 16
+        vptr=((& QQuickWindow::_ZTV12QQuickWindow) + 312u)
+
+Class QQuickView::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQuickView::QPrivateSignal (0x0x7fc65cc677e0) 0 empty
+
+Vtable for QQuickView
+QQuickView::_ZTV10QQuickView: 45u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QQuickView)
+16    (int (*)(...))QQuickView::metaObject
+24    (int (*)(...))QQuickView::qt_metacast
+32    (int (*)(...))QQuickView::qt_metacall
+40    (int (*)(...))QQuickView::~QQuickView
+48    (int (*)(...))QQuickView::~QQuickView
+56    (int (*)(...))QQuickWindow::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QQuickView::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWindow::surfaceType
+120   (int (*)(...))QWindow::format
+128   (int (*)(...))QWindow::size
+136   (int (*)(...))QQuickWindow::accessibleRoot
+144   (int (*)(...))QQuickWindow::focusObject
+152   (int (*)(...))QQuickWindow::exposeEvent
+160   (int (*)(...))QQuickView::resizeEvent
+168   (int (*)(...))QWindow::moveEvent
+176   (int (*)(...))QQuickWindow::focusInEvent
+184   (int (*)(...))QQuickWindow::focusOutEvent
+192   (int (*)(...))QQuickWindow::showEvent
+200   (int (*)(...))QQuickWindow::hideEvent
+208   (int (*)(...))QQuickView::keyPressEvent
+216   (int (*)(...))QQuickView::keyReleaseEvent
+224   (int (*)(...))QQuickView::mousePressEvent
+232   (int (*)(...))QQuickView::mouseReleaseEvent
+240   (int (*)(...))QQuickWindow::mouseDoubleClickEvent
+248   (int (*)(...))QQuickView::mouseMoveEvent
+256   (int (*)(...))QQuickWindow::wheelEvent
+264   (int (*)(...))QWindow::touchEvent
+272   (int (*)(...))QWindow::tabletEvent
+280   (int (*)(...))QWindow::nativeEvent
+288   (int (*)(...))QWindow::surfaceHandle
+296   (int (*)(...))-16
+304   (int (*)(...))(& _ZTI10QQuickView)
+312   (int (*)(...))QQuickView::_ZThn16_N10QQuickViewD1Ev
+320   (int (*)(...))QQuickView::_ZThn16_N10QQuickViewD0Ev
+328   (int (*)(...))QWindow::_ZThn16_NK7QWindow6formatEv
+336   (int (*)(...))QWindow::_ZThn16_NK7QWindow13surfaceHandleEv
+344   (int (*)(...))QWindow::_ZThn16_NK7QWindow11surfaceTypeEv
+352   (int (*)(...))QWindow::_ZThn16_NK7QWindow4sizeEv
+
+Class QQuickView
+   size=40 align=8
+   base size=40 base align=8
+QQuickView (0x0x7fc65cdde2d8) 0
+    vptr=((& QQuickView::_ZTV10QQuickView) + 16u)
+  QQuickWindow (0x0x7fc65cdde340) 0
+      primary-for QQuickView (0x0x7fc65cdde2d8)
+    QWindow (0x0x7fc66017b9a0) 0
+        primary-for QQuickWindow (0x0x7fc65cdde340)
+      QObject (0x0x7fc65cc676c0) 0
+          primary-for QWindow (0x0x7fc66017b9a0)
+      QSurface (0x0x7fc65cc67720) 16
+          vptr=((& QQuickView::_ZTV10QQuickView) + 312u)
+
+Class QSGAbstractRenderer::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSGAbstractRenderer::QPrivateSignal (0x0x7fc65caf78a0) 0 empty
+
+Vtable for QSGAbstractRenderer
+QSGAbstractRenderer::_ZTV19QSGAbstractRenderer: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QSGAbstractRenderer)
+16    (int (*)(...))QSGAbstractRenderer::metaObject
+24    (int (*)(...))QSGAbstractRenderer::qt_metacast
+32    (int (*)(...))QSGAbstractRenderer::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+
+Class QSGAbstractRenderer
+   size=16 align=8
+   base size=16 base align=8
+QSGAbstractRenderer (0x0x7fc65cdde3a8) 0
+    vptr=((& QSGAbstractRenderer::_ZTV19QSGAbstractRenderer) + 16u)
+  QObject (0x0x7fc65cc67840) 0
+      primary-for QSGAbstractRenderer (0x0x7fc65cdde3a8)
+
+Class QSGEngine::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSGEngine::QPrivateSignal (0x0x7fc65c7c87e0) 0 empty
+
+Vtable for QSGEngine
+QSGEngine::_ZTV9QSGEngine: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QSGEngine)
+16    (int (*)(...))QSGEngine::metaObject
+24    (int (*)(...))QSGEngine::qt_metacast
+32    (int (*)(...))QSGEngine::qt_metacall
+40    (int (*)(...))QSGEngine::~QSGEngine
+48    (int (*)(...))QSGEngine::~QSGEngine
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QSGEngine
+   size=16 align=8
+   base size=16 base align=8
+QSGEngine (0x0x7fc65cdde4e0) 0
+    vptr=((& QSGEngine::_ZTV9QSGEngine) + 16u)
+  QObject (0x0x7fc65c7c8780) 0
+      primary-for QSGEngine (0x0x7fc65cdde4e0)
+
+Class QSGMaterialShader::RenderState
+   size=16 align=8
+   base size=16 base align=8
+QSGMaterialShader::RenderState (0x0x7fc65c818300) 0
+
+Vtable for QSGMaterialShader
+QSGMaterialShader::_ZTV17QSGMaterialShader: 12u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QSGMaterialShader)
+16    0u
+24    0u
+32    (int (*)(...))QSGMaterialShader::activate
+40    (int (*)(...))QSGMaterialShader::deactivate
+48    (int (*)(...))QSGMaterialShader::updateState
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))QSGMaterialShader::compile
+72    (int (*)(...))QSGMaterialShader::initialize
+80    (int (*)(...))QSGMaterialShader::vertexShader
+88    (int (*)(...))QSGMaterialShader::fragmentShader
+
+Class QSGMaterialShader
+   size=32 align=8
+   base size=32 base align=8
+QSGMaterialShader (0x0x7fc65c7efae0) 0
+    vptr=((& QSGMaterialShader::_ZTV17QSGMaterialShader) + 16u)
+
+Class QSGMaterialType
+   size=1 align=1
+   base size=0 base align=1
+QSGMaterialType (0x0x7fc65c365ba0) 0 empty
+
+Vtable for QSGMaterial
+QSGMaterial::_ZTV11QSGMaterial: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QSGMaterial)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))QSGMaterial::compare
+
+Class QSGMaterial
+   size=24 align=8
+   base size=24 base align=8
+QSGMaterial (0x0x7fc65c148000) 0
+    vptr=((& QSGMaterial::_ZTV11QSGMaterial) + 16u)
+
+Vtable for QSGFlatColorMaterial
+QSGFlatColorMaterial::_ZTV20QSGFlatColorMaterial: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QSGFlatColorMaterial)
+16    (int (*)(...))QSGFlatColorMaterial::~QSGFlatColorMaterial
+24    (int (*)(...))QSGFlatColorMaterial::~QSGFlatColorMaterial
+32    (int (*)(...))QSGFlatColorMaterial::type
+40    (int (*)(...))QSGFlatColorMaterial::createShader
+48    (int (*)(...))QSGFlatColorMaterial::compare
+
+Class QSGFlatColorMaterial
+   size=40 align=8
+   base size=40 base align=8
+QSGFlatColorMaterial (0x0x7fc65cdde820) 0
+    vptr=((& QSGFlatColorMaterial::_ZTV20QSGFlatColorMaterial) + 16u)
+  QSGMaterial (0x0x7fc65c1485a0) 0
+      primary-for QSGFlatColorMaterial (0x0x7fc65cdde820)
+
+Class QSGTexture::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSGTexture::QPrivateSignal (0x0x7fc65c148720) 0 empty
+
+Vtable for QSGTexture
+QSGTexture::_ZTV10QSGTexture: 22u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QSGTexture)
+16    (int (*)(...))QSGTexture::metaObject
+24    (int (*)(...))QSGTexture::qt_metacast
+32    (int (*)(...))QSGTexture::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))__cxa_pure_virtual
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))QSGTexture::normalizedTextureSubRect
+152   (int (*)(...))QSGTexture::isAtlasTexture
+160   (int (*)(...))QSGTexture::removedFromAtlas
+168   (int (*)(...))__cxa_pure_virtual
+
+Class QSGTexture
+   size=16 align=8
+   base size=16 base align=8
+QSGTexture (0x0x7fc65cdde888) 0
+    vptr=((& QSGTexture::_ZTV10QSGTexture) + 16u)
+  QObject (0x0x7fc65c148660) 0
+      primary-for QSGTexture (0x0x7fc65cdde888)
+
+Class QSGDynamicTexture::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSGDynamicTexture::QPrivateSignal (0x0x7fc65c16d360) 0 empty
+
+Vtable for QSGDynamicTexture
+QSGDynamicTexture::_ZTV17QSGDynamicTexture: 23u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QSGDynamicTexture)
+16    (int (*)(...))QSGDynamicTexture::metaObject
+24    (int (*)(...))QSGDynamicTexture::qt_metacast
+32    (int (*)(...))QSGDynamicTexture::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))__cxa_pure_virtual
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))QSGTexture::normalizedTextureSubRect
+152   (int (*)(...))QSGTexture::isAtlasTexture
+160   (int (*)(...))QSGTexture::removedFromAtlas
+168   (int (*)(...))__cxa_pure_virtual
+176   (int (*)(...))__cxa_pure_virtual
+
+Class QSGDynamicTexture
+   size=16 align=8
+   base size=16 base align=8
+QSGDynamicTexture (0x0x7fc65cdde8f0) 0
+    vptr=((& QSGDynamicTexture::_ZTV17QSGDynamicTexture) + 16u)
+  QSGTexture (0x0x7fc65cdde958) 0
+      primary-for QSGDynamicTexture (0x0x7fc65cdde8f0)
+    QObject (0x0x7fc65c148780) 0
+        primary-for QSGTexture (0x0x7fc65cdde958)
+
+Vtable for QSGImageNode
+QSGImageNode::_ZTV12QSGImageNode: 20u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QSGImageNode)
+16    0u
+24    0u
+32    (int (*)(...))QSGNode::isSubtreeBlocked
+40    (int (*)(...))QSGNode::preprocess
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))__cxa_pure_virtual
+72    (int (*)(...))__cxa_pure_virtual
+80    (int (*)(...))__cxa_pure_virtual
+88    (int (*)(...))__cxa_pure_virtual
+96    (int (*)(...))__cxa_pure_virtual
+104   (int (*)(...))__cxa_pure_virtual
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))__cxa_pure_virtual
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))__cxa_pure_virtual
+
+Class QSGImageNode
+   size=144 align=8
+   base size=144 base align=8
+QSGImageNode (0x0x7fc65cdde9c0) 0
+    vptr=((& QSGImageNode::_ZTV12QSGImageNode) + 16u)
+  QSGGeometryNode (0x0x7fc65cddea28) 0
+      primary-for QSGImageNode (0x0x7fc65cdde9c0)
+    QSGBasicGeometryNode (0x0x7fc65cddea90) 0
+        primary-for QSGGeometryNode (0x0x7fc65cddea28)
+      QSGNode (0x0x7fc65c16d3c0) 0
+          primary-for QSGBasicGeometryNode (0x0x7fc65cddea90)
+
+Vtable for QSGNinePatchNode
+QSGNinePatchNode::_ZTV16QSGNinePatchNode: 11u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QSGNinePatchNode)
+16    0u
+24    0u
+32    (int (*)(...))QSGNode::isSubtreeBlocked
+40    (int (*)(...))QSGNode::preprocess
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))__cxa_pure_virtual
+72    (int (*)(...))__cxa_pure_virtual
+80    (int (*)(...))__cxa_pure_virtual
+
+Class QSGNinePatchNode
+   size=144 align=8
+   base size=144 base align=8
+QSGNinePatchNode (0x0x7fc65ced4000) 0
+    vptr=((& QSGNinePatchNode::_ZTV16QSGNinePatchNode) + 16u)
+  QSGGeometryNode (0x0x7fc65ced40d0) 0
+      primary-for QSGNinePatchNode (0x0x7fc65ced4000)
+    QSGBasicGeometryNode (0x0x7fc65ced4138) 0
+        primary-for QSGGeometryNode (0x0x7fc65ced40d0)
+      QSGNode (0x0x7fc65b62f4e0) 0
+          primary-for QSGBasicGeometryNode (0x0x7fc65ced4138)
+
+Vtable for QSGRectangleNode
+QSGRectangleNode::_ZTV16QSGRectangleNode: 10u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QSGRectangleNode)
+16    0u
+24    0u
+32    (int (*)(...))QSGNode::isSubtreeBlocked
+40    (int (*)(...))QSGNode::preprocess
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))__cxa_pure_virtual
+72    (int (*)(...))__cxa_pure_virtual
+
+Class QSGRectangleNode
+   size=144 align=8
+   base size=144 base align=8
+QSGRectangleNode (0x0x7fc65ced41a0) 0
+    vptr=((& QSGRectangleNode::_ZTV16QSGRectangleNode) + 16u)
+  QSGGeometryNode (0x0x7fc65ced4208) 0
+      primary-for QSGRectangleNode (0x0x7fc65ced41a0)
+    QSGBasicGeometryNode (0x0x7fc65ced4270) 0
+        primary-for QSGGeometryNode (0x0x7fc65ced4208)
+      QSGNode (0x0x7fc65b62f540) 0
+          primary-for QSGBasicGeometryNode (0x0x7fc65ced4270)
+
+Vtable for QSGRenderNode::RenderState
+QSGRenderNode::RenderState::_ZTVN13QSGRenderNode11RenderStateE: 11u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN13QSGRenderNode11RenderStateE)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))__cxa_pure_virtual
+72    (int (*)(...))__cxa_pure_virtual
+80    (int (*)(...))QSGRenderNode::RenderState::get
+
+Class QSGRenderNode::RenderState
+   size=8 align=8
+   base size=8 base align=8
+QSGRenderNode::RenderState (0x0x7fc65b62f9c0) 0 nearly-empty
+    vptr=((& QSGRenderNode::RenderState::_ZTVN13QSGRenderNode11RenderStateE) + 16u)
+
+Vtable for QSGRenderNode
+QSGRenderNode::_ZTV13QSGRenderNode: 11u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QSGRenderNode)
+16    0u
+24    0u
+32    (int (*)(...))QSGNode::isSubtreeBlocked
+40    (int (*)(...))QSGNode::preprocess
+48    (int (*)(...))QSGRenderNode::changedStates
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))QSGRenderNode::releaseResources
+72    (int (*)(...))QSGRenderNode::flags
+80    (int (*)(...))QSGRenderNode::rect
+
+Class QSGRenderNode
+   size=88 align=8
+   base size=88 base align=8
+QSGRenderNode (0x0x7fc65ced42d8) 0
+    vptr=((& QSGRenderNode::_ZTV13QSGRenderNode) + 16u)
+  QSGNode (0x0x7fc65b62f960) 0
+      primary-for QSGRenderNode (0x0x7fc65ced42d8)
+
+Vtable for QSGSimpleRectNode
+QSGSimpleRectNode::_ZTV17QSGSimpleRectNode: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QSGSimpleRectNode)
+16    (int (*)(...))QSGSimpleRectNode::~QSGSimpleRectNode
+24    (int (*)(...))QSGSimpleRectNode::~QSGSimpleRectNode
+32    (int (*)(...))QSGNode::isSubtreeBlocked
+40    (int (*)(...))QSGNode::preprocess
+
+Class QSGSimpleRectNode
+   size=320 align=8
+   base size=320 base align=8
+QSGSimpleRectNode (0x0x7fc65cd9a680) 0
+    vptr=((& QSGSimpleRectNode::_ZTV17QSGSimpleRectNode) + 16u)
+  QSGGeometryNode (0x0x7fc65cd9a958) 0
+      primary-for QSGSimpleRectNode (0x0x7fc65cd9a680)
+    QSGBasicGeometryNode (0x0x7fc65cd9a9c0) 0
+        primary-for QSGGeometryNode (0x0x7fc65cd9a958)
+      QSGNode (0x0x7fc65b701660) 0
+          primary-for QSGBasicGeometryNode (0x0x7fc65cd9a9c0)
+
+Vtable for QSGOpaqueTextureMaterial
+QSGOpaqueTextureMaterial::_ZTV24QSGOpaqueTextureMaterial: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QSGOpaqueTextureMaterial)
+16    (int (*)(...))QSGOpaqueTextureMaterial::~QSGOpaqueTextureMaterial
+24    (int (*)(...))QSGOpaqueTextureMaterial::~QSGOpaqueTextureMaterial
+32    (int (*)(...))QSGOpaqueTextureMaterial::type
+40    (int (*)(...))QSGOpaqueTextureMaterial::createShader
+48    (int (*)(...))QSGOpaqueTextureMaterial::compare
+
+Class QSGOpaqueTextureMaterial
+   size=40 align=8
+   base size=36 base align=8
+QSGOpaqueTextureMaterial (0x0x7fc65cd9abc8) 0
+    vptr=((& QSGOpaqueTextureMaterial::_ZTV24QSGOpaqueTextureMaterial) + 16u)
+  QSGMaterial (0x0x7fc65b7016c0) 0
+      primary-for QSGOpaqueTextureMaterial (0x0x7fc65cd9abc8)
+
+Vtable for QSGTextureMaterial
+QSGTextureMaterial::_ZTV18QSGTextureMaterial: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QSGTextureMaterial)
+16    (int (*)(...))QSGTextureMaterial::~QSGTextureMaterial
+24    (int (*)(...))QSGTextureMaterial::~QSGTextureMaterial
+32    (int (*)(...))QSGTextureMaterial::type
+40    (int (*)(...))QSGTextureMaterial::createShader
+48    (int (*)(...))QSGOpaqueTextureMaterial::compare
+
+Class QSGTextureMaterial
+   size=40 align=8
+   base size=36 base align=8
+QSGTextureMaterial (0x0x7fc65cd9ac30) 0
+    vptr=((& QSGTextureMaterial::_ZTV18QSGTextureMaterial) + 16u)
+  QSGOpaqueTextureMaterial (0x0x7fc65cd9ac98) 0
+      primary-for QSGTextureMaterial (0x0x7fc65cd9ac30)
+    QSGMaterial (0x0x7fc65b3b1840) 0
+        primary-for QSGOpaqueTextureMaterial (0x0x7fc65cd9ac98)
+
+Vtable for QSGSimpleTextureNode
+QSGSimpleTextureNode::_ZTV20QSGSimpleTextureNode: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QSGSimpleTextureNode)
+16    (int (*)(...))QSGSimpleTextureNode::~QSGSimpleTextureNode
+24    (int (*)(...))QSGSimpleTextureNode::~QSGSimpleTextureNode
+32    (int (*)(...))QSGNode::isSubtreeBlocked
+40    (int (*)(...))QSGNode::preprocess
+
+Class QSGSimpleTextureNode
+   size=384 align=8
+   base size=384 base align=8
+QSGSimpleTextureNode (0x0x7fc65cd9ad00) 0
+    vptr=((& QSGSimpleTextureNode::_ZTV20QSGSimpleTextureNode) + 16u)
+  QSGGeometryNode (0x0x7fc65ca9ae38) 0
+      primary-for QSGSimpleTextureNode (0x0x7fc65cd9ad00)
+    QSGBasicGeometryNode (0x0x7fc65ca9aea0) 0
+        primary-for QSGGeometryNode (0x0x7fc65ca9ae38)
+      QSGNode (0x0x7fc65b3b18a0) 0
+          primary-for QSGBasicGeometryNode (0x0x7fc65ca9aea0)
+
+Class QSGTextureProvider::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSGTextureProvider::QPrivateSignal (0x0x7fc65b0d2720) 0 empty
+
+Vtable for QSGTextureProvider
+QSGTextureProvider::_ZTV18QSGTextureProvider: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QSGTextureProvider)
+16    (int (*)(...))QSGTextureProvider::metaObject
+24    (int (*)(...))QSGTextureProvider::qt_metacast
+32    (int (*)(...))QSGTextureProvider::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+
+Class QSGTextureProvider
+   size=16 align=8
+   base size=16 base align=8
+QSGTextureProvider (0x0x7fc65ca9a958) 0
+    vptr=((& QSGTextureProvider::_ZTV18QSGTextureProvider) + 16u)
+  QObject (0x0x7fc65b0d26c0) 0
+      primary-for QSGTextureProvider (0x0x7fc65ca9a958)
+
+Vtable for QSGVertexColorMaterial
+QSGVertexColorMaterial::_ZTV22QSGVertexColorMaterial: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI22QSGVertexColorMaterial)
+16    (int (*)(...))QSGVertexColorMaterial::~QSGVertexColorMaterial
+24    (int (*)(...))QSGVertexColorMaterial::~QSGVertexColorMaterial
+32    (int (*)(...))QSGVertexColorMaterial::type
+40    (int (*)(...))QSGVertexColorMaterial::createShader
+48    (int (*)(...))QSGVertexColorMaterial::compare
+
+Class QSGVertexColorMaterial
+   size=24 align=8
+   base size=24 base align=8
+QSGVertexColorMaterial (0x0x7fc65ca9a9c0) 0
+    vptr=((& QSGVertexColorMaterial::_ZTV22QSGVertexColorMaterial) + 16u)
+  QSGMaterial (0x0x7fc65b15c240) 0
+      primary-for QSGVertexColorMaterial (0x0x7fc65ca9a9c0)
+
diff --git a/tests/auto/bic/data/QtQuick.5.9.0.linux-gcc-amd64.txt b/tests/auto/bic/data/QtQuick.5.9.0.linux-gcc-amd64.txt
new file mode 100644
index 0000000000..5b4ecf015c
--- /dev/null
+++ b/tests/auto/bic/data/QtQuick.5.9.0.linux-gcc-amd64.txt
@@ -0,0 +1,10657 @@
+Class std::__failure_type
+   size=1 align=1
+   base size=0 base align=1
+std::__failure_type (0x0x7f9d00046180) 0 empty
+
+Class std::__do_is_destructible_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__do_is_destructible_impl (0x0x7f9d0008e900) 0 empty
+
+Class std::__do_is_nt_destructible_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__do_is_nt_destructible_impl (0x0x7f9d0008eb40) 0 empty
+
+Class std::__do_is_default_constructible_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__do_is_default_constructible_impl (0x0x7f9d0008ed80) 0 empty
+
+Class std::__do_is_static_castable_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__do_is_static_castable_impl (0x0x7f9d000bc000) 0 empty
+
+Class std::__do_is_direct_constructible_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__do_is_direct_constructible_impl (0x0x7f9d000bc180) 0 empty
+
+Class std::__do_is_nary_constructible_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__do_is_nary_constructible_impl (0x0x7f9d000bc540) 0 empty
+
+Class std::__do_common_type_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__do_common_type_impl (0x0x7f9cffcc9cc0) 0 empty
+
+Class std::__do_member_type_wrapper
+   size=1 align=1
+   base size=0 base align=1
+std::__do_member_type_wrapper (0x0x7f9cffcc9d80) 0 empty
+
+Class std::__result_of_memfun_ref_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__result_of_memfun_ref_impl (0x0x7f9cffcf9120) 0 empty
+
+Class std::__result_of_memfun_deref_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__result_of_memfun_deref_impl (0x0x7f9cffcf91e0) 0 empty
+
+Class std::__result_of_memobj_ref_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__result_of_memobj_ref_impl (0x0x7f9cffcf92a0) 0 empty
+
+Class std::__result_of_memobj_deref_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__result_of_memobj_deref_impl (0x0x7f9cffcf9360) 0 empty
+
+Class std::__result_of_other_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__result_of_other_impl (0x0x7f9cffcf9600) 0 empty
+
+Class std::piecewise_construct_t
+   size=1 align=1
+   base size=0 base align=1
+std::piecewise_construct_t (0x0x7f9cffcf97e0) 0 empty
+
+Class std::__true_type
+   size=1 align=1
+   base size=0 base align=1
+std::__true_type (0x0x7f9cffcf9c60) 0 empty
+
+Class std::__false_type
+   size=1 align=1
+   base size=0 base align=1
+std::__false_type (0x0x7f9cffcf9cc0) 0 empty
+
+Class std::input_iterator_tag
+   size=1 align=1
+   base size=0 base align=1
+std::input_iterator_tag (0x0x7f9cffdaf960) 0 empty
+
+Class std::output_iterator_tag
+   size=1 align=1
+   base size=0 base align=1
+std::output_iterator_tag (0x0x7f9cffdaf9c0) 0 empty
+
+Class std::forward_iterator_tag
+   size=1 align=1
+   base size=1 base align=1
+std::forward_iterator_tag (0x0x7f9cffd1c2d8) 0 empty
+  std::input_iterator_tag (0x0x7f9cffdafa20) 0 empty
+
+Class std::bidirectional_iterator_tag
+   size=1 align=1
+   base size=1 base align=1
+std::bidirectional_iterator_tag (0x0x7f9cffd1c340) 0 empty
+  std::forward_iterator_tag (0x0x7f9cffd1c3a8) 0 empty
+    std::input_iterator_tag (0x0x7f9cffdafa80) 0 empty
+
+Class std::random_access_iterator_tag
+   size=1 align=1
+   base size=1 base align=1
+std::random_access_iterator_tag (0x0x7f9cffd1c410) 0 empty
+  std::bidirectional_iterator_tag (0x0x7f9cffd1c478) 0 empty
+    std::forward_iterator_tag (0x0x7f9cffd1c4e0) 0 empty
+      std::input_iterator_tag (0x0x7f9cffdafae0) 0 empty
+
+Class __gnu_cxx::__ops::_Iter_less_iter
+   size=1 align=1
+   base size=0 base align=1
+__gnu_cxx::__ops::_Iter_less_iter (0x0x7f9cffdee780) 0 empty
+
+Class __gnu_cxx::__ops::_Iter_less_val
+   size=1 align=1
+   base size=0 base align=1
+__gnu_cxx::__ops::_Iter_less_val (0x0x7f9cffdee7e0) 0 empty
+
+Class __gnu_cxx::__ops::_Val_less_iter
+   size=1 align=1
+   base size=0 base align=1
+__gnu_cxx::__ops::_Val_less_iter (0x0x7f9cffdee840) 0 empty
+
+Class __gnu_cxx::__ops::_Iter_equal_to_iter
+   size=1 align=1
+   base size=0 base align=1
+__gnu_cxx::__ops::_Iter_equal_to_iter (0x0x7f9cffdee8a0) 0 empty
+
+Class __gnu_cxx::__ops::_Iter_equal_to_val
+   size=1 align=1
+   base size=0 base align=1
+__gnu_cxx::__ops::_Iter_equal_to_val (0x0x7f9cffdee900) 0 empty
+
+Class wait
+   size=4 align=4
+   base size=4 base align=4
+wait (0x0x7f9cffad1420) 0
+
+Class __locale_struct
+   size=232 align=8
+   base size=232 base align=8
+__locale_struct (0x0x7f9cffad1660) 0
+
+Class timespec
+   size=16 align=8
+   base size=16 base align=8
+timespec (0x0x7f9cffad1720) 0
+
+Class timeval
+   size=16 align=8
+   base size=16 base align=8
+timeval (0x0x7f9cffad1780) 0
+
+Class pthread_attr_t
+   size=56 align=8
+   base size=56 base align=8
+pthread_attr_t (0x0x7f9cffad1840) 0
+
+Class __pthread_internal_list
+   size=16 align=8
+   base size=16 base align=8
+__pthread_internal_list (0x0x7f9cffad18a0) 0
+
+Class random_data
+   size=48 align=8
+   base size=48 base align=8
+random_data (0x0x7f9cffad1d20) 0
+
+Class drand48_data
+   size=24 align=8
+   base size=24 base align=8
+drand48_data (0x0x7f9cffad1d80) 0
+
+Vtable for std::exception
+std::exception::_ZTVSt9exception: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt9exception)
+16    (int (*)(...))std::exception::~exception
+24    (int (*)(...))std::exception::~exception
+32    (int (*)(...))std::exception::what
+
+Class std::exception
+   size=8 align=8
+   base size=8 base align=8
+std::exception (0x0x7f9cffad1de0) 0 nearly-empty
+    vptr=((& std::exception::_ZTVSt9exception) + 16u)
+
+Vtable for std::bad_exception
+std::bad_exception::_ZTVSt13bad_exception: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt13bad_exception)
+16    (int (*)(...))std::bad_exception::~bad_exception
+24    (int (*)(...))std::bad_exception::~bad_exception
+32    (int (*)(...))std::bad_exception::what
+
+Class std::bad_exception
+   size=8 align=8
+   base size=8 base align=8
+std::bad_exception (0x0x7f9cffd1ca28) 0 nearly-empty
+    vptr=((& std::bad_exception::_ZTVSt13bad_exception) + 16u)
+  std::exception (0x0x7f9cffad1e40) 0 nearly-empty
+      primary-for std::bad_exception (0x0x7f9cffd1ca28)
+
+Class std::__exception_ptr::exception_ptr
+   size=8 align=8
+   base size=8 base align=8
+std::__exception_ptr::exception_ptr (0x0x7f9cffad1ea0) 0
+
+Vtable for std::nested_exception
+std::nested_exception::_ZTVSt16nested_exception: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt16nested_exception)
+16    (int (*)(...))std::nested_exception::~nested_exception
+24    (int (*)(...))std::nested_exception::~nested_exception
+
+Class std::nested_exception
+   size=16 align=8
+   base size=16 base align=8
+std::nested_exception (0x0x7f9cffad1f00) 0
+    vptr=((& std::nested_exception::_ZTVSt16nested_exception) + 16u)
+
+Vtable for std::bad_alloc
+std::bad_alloc::_ZTVSt9bad_alloc: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt9bad_alloc)
+16    (int (*)(...))std::bad_alloc::~bad_alloc
+24    (int (*)(...))std::bad_alloc::~bad_alloc
+32    (int (*)(...))std::bad_alloc::what
+
+Class std::bad_alloc
+   size=8 align=8
+   base size=8 base align=8
+std::bad_alloc (0x0x7f9cffd1cc30) 0 nearly-empty
+    vptr=((& std::bad_alloc::_ZTVSt9bad_alloc) + 16u)
+  std::exception (0x0x7f9cffc21360) 0 nearly-empty
+      primary-for std::bad_alloc (0x0x7f9cffd1cc30)
+
+Vtable for std::bad_array_new_length
+std::bad_array_new_length::_ZTVSt20bad_array_new_length: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt20bad_array_new_length)
+16    (int (*)(...))std::bad_array_new_length::~bad_array_new_length
+24    (int (*)(...))std::bad_array_new_length::~bad_array_new_length
+32    (int (*)(...))std::bad_array_new_length::what
+
+Class std::bad_array_new_length
+   size=8 align=8
+   base size=8 base align=8
+std::bad_array_new_length (0x0x7f9cffd1cc98) 0 nearly-empty
+    vptr=((& std::bad_array_new_length::_ZTVSt20bad_array_new_length) + 16u)
+  std::bad_alloc (0x0x7f9cffd1cd00) 0 nearly-empty
+      primary-for std::bad_array_new_length (0x0x7f9cffd1cc98)
+    std::exception (0x0x7f9cffc213c0) 0 nearly-empty
+        primary-for std::bad_alloc (0x0x7f9cffd1cd00)
+
+Class std::nothrow_t
+   size=1 align=1
+   base size=0 base align=1
+std::nothrow_t (0x0x7f9cffc21420) 0 empty
+
+Class __exception
+   size=40 align=8
+   base size=40 base align=8
+__exception (0x0x7f9cff8d8060) 0
+
+Class lconv
+   size=96 align=8
+   base size=96 base align=8
+lconv (0x0x7f9cff8d8d20) 0
+
+Vtable for __cxxabiv1::__forced_unwind
+__cxxabiv1::__forced_unwind::_ZTVN10__cxxabiv115__forced_unwindE: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN10__cxxabiv115__forced_unwindE)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class __cxxabiv1::__forced_unwind
+   size=8 align=8
+   base size=8 base align=8
+__cxxabiv1::__forced_unwind (0x0x7f9cff8d8d80) 0 nearly-empty
+    vptr=((& __cxxabiv1::__forced_unwind::_ZTVN10__cxxabiv115__forced_unwindE) + 16u)
+
+Class sched_param
+   size=4 align=4
+   base size=4 base align=4
+sched_param (0x0x7f9cff713c60) 0
+
+Class __sched_param
+   size=4 align=4
+   base size=4 base align=4
+__sched_param (0x0x7f9cff713cc0) 0
+
+Class timex
+   size=208 align=8
+   base size=208 base align=8
+timex (0x0x7f9cff713d80) 0
+
+Class tm
+   size=56 align=8
+   base size=56 base align=8
+tm (0x0x7f9cff713de0) 0
+
+Class itimerspec
+   size=32 align=8
+   base size=32 base align=8
+itimerspec (0x0x7f9cff713e40) 0
+
+Class _pthread_cleanup_buffer
+   size=32 align=8
+   base size=32 base align=8
+_pthread_cleanup_buffer (0x0x7f9cff713ea0) 0
+
+Class __pthread_cleanup_frame
+   size=24 align=8
+   base size=24 base align=8
+__pthread_cleanup_frame (0x0x7f9cff7bd000) 0
+
+Class __pthread_cleanup_class
+   size=24 align=8
+   base size=24 base align=8
+__pthread_cleanup_class (0x0x7f9cff7bd060) 0
+
+Class _IO_marker
+   size=24 align=8
+   base size=24 base align=8
+_IO_marker (0x0x7f9cff7bd480) 0
+
+Class _IO_FILE
+   size=216 align=8
+   base size=216 base align=8
+_IO_FILE (0x0x7f9cff7bd4e0) 0
+
+Class std::_Hash_impl
+   size=1 align=1
+   base size=0 base align=1
+std::_Hash_impl (0x0x7f9cff5e6cc0) 0 empty
+
+Class std::_Fnv_hash_impl
+   size=1 align=1
+   base size=0 base align=1
+std::_Fnv_hash_impl (0x0x7f9cff5e6d20) 0 empty
+
+Class std::__numeric_limits_base
+   size=1 align=1
+   base size=0 base align=1
+std::__numeric_limits_base (0x0x7f9cff292cc0) 0 empty
+
+Class std::_Bit_reference
+   size=16 align=8
+   base size=16 base align=8
+std::_Bit_reference (0x0x7f9cff044ae0) 0
+
+Class std::_Bit_iterator_base
+   size=16 align=8
+   base size=12 base align=8
+std::_Bit_iterator_base (0x0x7f9cff295a90) 0
+  std::iterator<std::random_access_iterator_tag, bool> (0x0x7f9cff044ba0) 0 empty
+
+Class std::_Bit_iterator
+   size=16 align=8
+   base size=12 base align=8
+std::_Bit_iterator (0x0x7f9cff295af8) 0
+  std::_Bit_iterator_base (0x0x7f9cff295b60) 0
+    std::iterator<std::random_access_iterator_tag, bool> (0x0x7f9cff044c00) 0 empty
+
+Class std::_Bit_const_iterator
+   size=16 align=8
+   base size=12 base align=8
+std::_Bit_const_iterator (0x0x7f9cff295bc8) 0
+  std::_Bit_iterator_base (0x0x7f9cff295c30) 0
+    std::iterator<std::random_access_iterator_tag, bool> (0x0x7f9cff044c60) 0 empty
+
+Class std::random_device
+   size=5000 align=8
+   base size=5000 base align=8
+std::random_device (0x0x7f9cff225a80) 0
+
+Class std::bernoulli_distribution::param_type
+   size=8 align=8
+   base size=8 base align=8
+std::bernoulli_distribution::param_type (0x0x7f9cfef4c840) 0
+
+Class std::bernoulli_distribution
+   size=8 align=8
+   base size=8 base align=8
+std::bernoulli_distribution (0x0x7f9cfef4c7e0) 0
+
+Class std::seed_seq
+   size=24 align=8
+   base size=24 base align=8
+std::seed_seq (0x0x7f9cfecff7e0) 0
+
+Class qIsNull(double)::U
+   size=8 align=8
+   base size=8 base align=8
+qIsNull(double)::U (0x0x7f9cfd8772a0) 0
+
+Class qIsNull(float)::U
+   size=4 align=4
+   base size=4 base align=4
+qIsNull(float)::U (0x0x7f9cfd877300) 0
+
+Class QSysInfo
+   size=1 align=1
+   base size=0 base align=1
+QSysInfo (0x0x7f9cfd91fde0) 0 empty
+
+Class QMessageLogContext
+   size=32 align=8
+   base size=32 base align=8
+QMessageLogContext (0x0x7f9cfd91fe40) 0
+
+Class QMessageLogger
+   size=32 align=8
+   base size=32 base align=8
+QMessageLogger (0x0x7f9cfd91fea0) 0
+
+Class QFlag
+   size=4 align=4
+   base size=4 base align=4
+QFlag (0x0x7f9cfd91ff00) 0
+
+Class QIncompatibleFlag
+   size=4 align=4
+   base size=4 base align=4
+QIncompatibleFlag (0x0x7f9cfd98a1e0) 0
+
+Class std::__atomic_flag_base
+   size=1 align=1
+   base size=1 base align=1
+std::__atomic_flag_base (0x0x7f9cfd98a720) 0
+
+Class std::atomic_flag
+   size=1 align=1
+   base size=1 base align=1
+std::atomic_flag (0x0x7f9cfd9358f0) 0
+  std::__atomic_flag_base (0x0x7f9cfd98a780) 0
+
+Class QAtomicInt
+   size=4 align=4
+   base size=4 base align=4
+QAtomicInt (0x0x7f9cfd5ab068) 0
+  QAtomicInteger<int> (0x0x7f9cfd5ab0d0) 0
+    QBasicAtomicInteger<int> (0x0x7f9cfd728ea0) 0
+
+Class QInternal
+   size=1 align=1
+   base size=0 base align=1
+QInternal (0x0x7f9cfd3e83c0) 0 empty
+
+Class QGenericArgument
+   size=16 align=8
+   base size=16 base align=8
+QGenericArgument (0x0x7f9cfd1c6420) 0
+
+Class QGenericReturnArgument
+   size=16 align=8
+   base size=16 base align=8
+QGenericReturnArgument (0x0x7f9cfd359958) 0
+  QGenericArgument (0x0x7f9cfd1c6480) 0
+
+Class QMetaObject
+   size=48 align=8
+   base size=48 base align=8
+QMetaObject (0x0x7f9cfd1c6600) 0
+
+Class QMetaObject::Connection
+   size=8 align=8
+   base size=8 base align=8
+QMetaObject::Connection (0x0x7f9cfd1c66c0) 0
+
+Class QLatin1Char
+   size=1 align=1
+   base size=1 base align=1
+QLatin1Char (0x0x7f9cfce43720) 0
+
+Class QChar
+   size=2 align=2
+   base size=2 base align=2
+QChar (0x0x7f9cfce43780) 0
+
+Class QtPrivate::RefCount
+   size=4 align=4
+   base size=4 base align=4
+QtPrivate::RefCount (0x0x7f9cfce43a20) 0
+
+Class QArrayData
+   size=24 align=8
+   base size=24 base align=8
+QArrayData (0x0x7f9cfce43ae0) 0
+
+Class QtPrivate::QContainerImplHelper
+   size=1 align=1
+   base size=0 base align=1
+QtPrivate::QContainerImplHelper (0x0x7f9cfce43f60) 0 empty
+
+Class std::locale
+   size=8 align=8
+   base size=8 base align=8
+std::locale (0x0x7f9cfcf64000) 0
+
+Vtable for std::locale::facet
+std::locale::facet::_ZTVNSt6locale5facetE: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTINSt6locale5facetE)
+16    (int (*)(...))std::locale::facet::~facet
+24    (int (*)(...))std::locale::facet::~facet
+
+Class std::locale::facet
+   size=16 align=8
+   base size=12 base align=8
+std::locale::facet (0x0x7f9cfcf64060) 0
+    vptr=((& std::locale::facet::_ZTVNSt6locale5facetE) + 16u)
+
+Class std::locale::id
+   size=8 align=8
+   base size=8 base align=8
+std::locale::id (0x0x7f9cfcf640c0) 0
+
+Class std::locale::_Impl
+   size=40 align=8
+   base size=40 base align=8
+std::locale::_Impl (0x0x7f9cfcf64120) 0
+
+Class std::__cow_string
+   size=8 align=8
+   base size=8 base align=8
+std::__cow_string (0x0x7f9cfcf644e0) 0
+
+Vtable for std::logic_error
+std::logic_error::_ZTVSt11logic_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt11logic_error)
+16    (int (*)(...))std::logic_error::~logic_error
+24    (int (*)(...))std::logic_error::~logic_error
+32    (int (*)(...))std::logic_error::what
+
+Class std::logic_error
+   size=16 align=8
+   base size=16 base align=8
+std::logic_error (0x0x7f9cfce4cf70) 0
+    vptr=((& std::logic_error::_ZTVSt11logic_error) + 16u)
+  std::exception (0x0x7f9cfcf645a0) 0 nearly-empty
+      primary-for std::logic_error (0x0x7f9cfce4cf70)
+
+Vtable for std::domain_error
+std::domain_error::_ZTVSt12domain_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt12domain_error)
+16    (int (*)(...))std::domain_error::~domain_error
+24    (int (*)(...))std::domain_error::~domain_error
+32    (int (*)(...))std::logic_error::what
+
+Class std::domain_error
+   size=16 align=8
+   base size=16 base align=8
+std::domain_error (0x0x7f9cfce4cc98) 0
+    vptr=((& std::domain_error::_ZTVSt12domain_error) + 16u)
+  std::logic_error (0x0x7f9cfce4cd68) 0
+      primary-for std::domain_error (0x0x7f9cfce4cc98)
+    std::exception (0x0x7f9cfcf64600) 0 nearly-empty
+        primary-for std::logic_error (0x0x7f9cfce4cd68)
+
+Vtable for std::invalid_argument
+std::invalid_argument::_ZTVSt16invalid_argument: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt16invalid_argument)
+16    (int (*)(...))std::invalid_argument::~invalid_argument
+24    (int (*)(...))std::invalid_argument::~invalid_argument
+32    (int (*)(...))std::logic_error::what
+
+Class std::invalid_argument
+   size=16 align=8
+   base size=16 base align=8
+std::invalid_argument (0x0x7f9cfcbf7000) 0
+    vptr=((& std::invalid_argument::_ZTVSt16invalid_argument) + 16u)
+  std::logic_error (0x0x7f9cfcbf7068) 0
+      primary-for std::invalid_argument (0x0x7f9cfcbf7000)
+    std::exception (0x0x7f9cfcf64660) 0 nearly-empty
+        primary-for std::logic_error (0x0x7f9cfcbf7068)
+
+Vtable for std::length_error
+std::length_error::_ZTVSt12length_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt12length_error)
+16    (int (*)(...))std::length_error::~length_error
+24    (int (*)(...))std::length_error::~length_error
+32    (int (*)(...))std::logic_error::what
+
+Class std::length_error
+   size=16 align=8
+   base size=16 base align=8
+std::length_error (0x0x7f9cfcbf70d0) 0
+    vptr=((& std::length_error::_ZTVSt12length_error) + 16u)
+  std::logic_error (0x0x7f9cfcbf7138) 0
+      primary-for std::length_error (0x0x7f9cfcbf70d0)
+    std::exception (0x0x7f9cfcf646c0) 0 nearly-empty
+        primary-for std::logic_error (0x0x7f9cfcbf7138)
+
+Vtable for std::out_of_range
+std::out_of_range::_ZTVSt12out_of_range: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt12out_of_range)
+16    (int (*)(...))std::out_of_range::~out_of_range
+24    (int (*)(...))std::out_of_range::~out_of_range
+32    (int (*)(...))std::logic_error::what
+
+Class std::out_of_range
+   size=16 align=8
+   base size=16 base align=8
+std::out_of_range (0x0x7f9cfcbf71a0) 0
+    vptr=((& std::out_of_range::_ZTVSt12out_of_range) + 16u)
+  std::logic_error (0x0x7f9cfcbf7208) 0
+      primary-for std::out_of_range (0x0x7f9cfcbf71a0)
+    std::exception (0x0x7f9cfcf64720) 0 nearly-empty
+        primary-for std::logic_error (0x0x7f9cfcbf7208)
+
+Vtable for std::runtime_error
+std::runtime_error::_ZTVSt13runtime_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt13runtime_error)
+16    (int (*)(...))std::runtime_error::~runtime_error
+24    (int (*)(...))std::runtime_error::~runtime_error
+32    (int (*)(...))std::runtime_error::what
+
+Class std::runtime_error
+   size=16 align=8
+   base size=16 base align=8
+std::runtime_error (0x0x7f9cfcbf7270) 0
+    vptr=((& std::runtime_error::_ZTVSt13runtime_error) + 16u)
+  std::exception (0x0x7f9cfcf64780) 0 nearly-empty
+      primary-for std::runtime_error (0x0x7f9cfcbf7270)
+
+Vtable for std::range_error
+std::range_error::_ZTVSt11range_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt11range_error)
+16    (int (*)(...))std::range_error::~range_error
+24    (int (*)(...))std::range_error::~range_error
+32    (int (*)(...))std::runtime_error::what
+
+Class std::range_error
+   size=16 align=8
+   base size=16 base align=8
+std::range_error (0x0x7f9cfcbf72d8) 0
+    vptr=((& std::range_error::_ZTVSt11range_error) + 16u)
+  std::runtime_error (0x0x7f9cfcbf7340) 0
+      primary-for std::range_error (0x0x7f9cfcbf72d8)
+    std::exception (0x0x7f9cfcf647e0) 0 nearly-empty
+        primary-for std::runtime_error (0x0x7f9cfcbf7340)
+
+Vtable for std::overflow_error
+std::overflow_error::_ZTVSt14overflow_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt14overflow_error)
+16    (int (*)(...))std::overflow_error::~overflow_error
+24    (int (*)(...))std::overflow_error::~overflow_error
+32    (int (*)(...))std::runtime_error::what
+
+Class std::overflow_error
+   size=16 align=8
+   base size=16 base align=8
+std::overflow_error (0x0x7f9cfcbf73a8) 0
+    vptr=((& std::overflow_error::_ZTVSt14overflow_error) + 16u)
+  std::runtime_error (0x0x7f9cfcbf7410) 0
+      primary-for std::overflow_error (0x0x7f9cfcbf73a8)
+    std::exception (0x0x7f9cfcf64840) 0 nearly-empty
+        primary-for std::runtime_error (0x0x7f9cfcbf7410)
+
+Vtable for std::underflow_error
+std::underflow_error::_ZTVSt15underflow_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt15underflow_error)
+16    (int (*)(...))std::underflow_error::~underflow_error
+24    (int (*)(...))std::underflow_error::~underflow_error
+32    (int (*)(...))std::runtime_error::what
+
+Class std::underflow_error
+   size=16 align=8
+   base size=16 base align=8
+std::underflow_error (0x0x7f9cfcbf7478) 0
+    vptr=((& std::underflow_error::_ZTVSt15underflow_error) + 16u)
+  std::runtime_error (0x0x7f9cfcbf74e0) 0
+      primary-for std::underflow_error (0x0x7f9cfcbf7478)
+    std::exception (0x0x7f9cfcf648a0) 0 nearly-empty
+        primary-for std::runtime_error (0x0x7f9cfcbf74e0)
+
+Vtable for std::_V2::error_category
+std::_V2::error_category::_ZTVNSt3_V214error_categoryE: 10u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTINSt3_V214error_categoryE)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))std::_V2::error_category::_M_message
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))std::_V2::error_category::default_error_condition
+64    (int (*)(...))std::_V2::error_category::equivalent
+72    (int (*)(...))std::_V2::error_category::equivalent
+
+Class std::_V2::error_category
+   size=8 align=8
+   base size=8 base align=8
+std::_V2::error_category (0x0x7f9cfcf64a20) 0 nearly-empty
+    vptr=((& std::_V2::error_category::_ZTVNSt3_V214error_categoryE) + 16u)
+
+Class std::error_code
+   size=16 align=8
+   base size=16 base align=8
+std::error_code (0x0x7f9cfcf64c60) 0
+
+Class std::error_condition
+   size=16 align=8
+   base size=16 base align=8
+std::error_condition (0x0x7f9cfcf64de0) 0
+
+Vtable for std::system_error
+std::system_error::_ZTVSt12system_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt12system_error)
+16    (int (*)(...))std::system_error::~system_error
+24    (int (*)(...))std::system_error::~system_error
+32    (int (*)(...))std::runtime_error::what
+
+Class std::system_error
+   size=32 align=8
+   base size=32 base align=8
+std::system_error (0x0x7f9cfcbf79c0) 0
+    vptr=((& std::system_error::_ZTVSt12system_error) + 16u)
+  std::runtime_error (0x0x7f9cfcbf7a28) 0
+      primary-for std::system_error (0x0x7f9cfcbf79c0)
+    std::exception (0x0x7f9cfcc5e060) 0 nearly-empty
+        primary-for std::runtime_error (0x0x7f9cfcbf7a28)
+
+Vtable for std::ios_base::failure
+std::ios_base::failure::_ZTVNSt8ios_base7failureB5cxx11E: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTINSt8ios_base7failureB5cxx11E)
+16    (int (*)(...))std::ios_base::failure::~failure
+24    (int (*)(...))std::ios_base::failure::~failure
+32    (int (*)(...))std::ios_base::failure::what
+
+Class std::ios_base::failure
+   size=32 align=8
+   base size=32 base align=8
+std::ios_base::failure (0x0x7f9cfcc74618) 0
+    vptr=((& std::ios_base::failure::_ZTVNSt8ios_base7failureB5cxx11E) + 16u)
+  std::system_error (0x0x7f9cfcc74680) 0
+      primary-for std::ios_base::failure (0x0x7f9cfcc74618)
+    std::runtime_error (0x0x7f9cfcc746e8) 0
+        primary-for std::system_error (0x0x7f9cfcc74680)
+      std::exception (0x0x7f9cfcc5e360) 0 nearly-empty
+          primary-for std::runtime_error (0x0x7f9cfcc746e8)
+
+Class std::ios_base::_Callback_list
+   size=24 align=8
+   base size=24 base align=8
+std::ios_base::_Callback_list (0x0x7f9cfcc5e3c0) 0
+
+Class std::ios_base::_Words
+   size=16 align=8
+   base size=16 base align=8
+std::ios_base::_Words (0x0x7f9cfcc5e420) 0
+
+Class std::ios_base::Init
+   size=1 align=1
+   base size=0 base align=1
+std::ios_base::Init (0x0x7f9cfcc5e480) 0 empty
+
+Vtable for std::ios_base
+std::ios_base::_ZTVSt8ios_base: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt8ios_base)
+16    (int (*)(...))std::ios_base::~ios_base
+24    (int (*)(...))std::ios_base::~ios_base
+
+Class std::ios_base
+   size=216 align=8
+   base size=216 base align=8
+std::ios_base (0x0x7f9cfcc5e300) 0
+    vptr=((& std::ios_base::_ZTVSt8ios_base) + 16u)
+
+Class std::ctype_base
+   size=1 align=1
+   base size=0 base align=1
+std::ctype_base (0x0x7f9cfcc5ec00) 0 empty
+
+Class std::__num_base
+   size=1 align=1
+   base size=0 base align=1
+std::__num_base (0x0x7f9cfc9f2300) 0 empty
+
+VTT for std::basic_ostream<char>
+std::basic_ostream<char>::_ZTTSo: 2u entries
+0     ((& std::basic_ostream<char>::_ZTVSo) + 24u)
+8     ((& std::basic_ostream<char>::_ZTVSo) + 64u)
+
+VTT for std::basic_ostream<wchar_t>
+std::basic_ostream<wchar_t>::_ZTTSt13basic_ostreamIwSt11char_traitsIwEE: 2u entries
+0     ((& std::basic_ostream<wchar_t>::_ZTVSt13basic_ostreamIwSt11char_traitsIwEE) + 24u)
+8     ((& std::basic_ostream<wchar_t>::_ZTVSt13basic_ostreamIwSt11char_traitsIwEE) + 64u)
+
+VTT for std::basic_istream<char>
+std::basic_istream<char>::_ZTTSi: 2u entries
+0     ((& std::basic_istream<char>::_ZTVSi) + 24u)
+8     ((& std::basic_istream<char>::_ZTVSi) + 64u)
+
+VTT for std::basic_istream<wchar_t>
+std::basic_istream<wchar_t>::_ZTTSt13basic_istreamIwSt11char_traitsIwEE: 2u entries
+0     ((& std::basic_istream<wchar_t>::_ZTVSt13basic_istreamIwSt11char_traitsIwEE) + 24u)
+8     ((& std::basic_istream<wchar_t>::_ZTVSt13basic_istreamIwSt11char_traitsIwEE) + 64u)
+
+Construction vtable for std::basic_istream<char> (0x0x7f9cfc89bf08 instance) in std::basic_iostream<char>
+std::basic_iostream<char>::_ZTCSd0_Si: 10u entries
+0     24u
+8     (int (*)(...))0
+16    (int (*)(...))(& _ZTISi)
+24    0u
+32    0u
+40    18446744073709551592u
+48    (int (*)(...))-24
+56    (int (*)(...))(& _ZTISi)
+64    0u
+72    0u
+
+Construction vtable for std::basic_ostream<char> (0x0x7f9cfc963068 instance) in std::basic_iostream<char>
+std::basic_iostream<char>::_ZTCSd16_So: 10u entries
+0     8u
+8     (int (*)(...))0
+16    (int (*)(...))(& _ZTISo)
+24    0u
+32    0u
+40    18446744073709551608u
+48    (int (*)(...))-8
+56    (int (*)(...))(& _ZTISo)
+64    0u
+72    0u
+
+VTT for std::basic_iostream<char>
+std::basic_iostream<char>::_ZTTSd: 7u entries
+0     ((& std::basic_iostream<char>::_ZTVSd) + 24u)
+8     ((& std::basic_iostream<char>::_ZTCSd0_Si) + 24u)
+16    ((& std::basic_iostream<char>::_ZTCSd0_Si) + 64u)
+24    ((& std::basic_iostream<char>::_ZTCSd16_So) + 24u)
+32    ((& std::basic_iostream<char>::_ZTCSd16_So) + 64u)
+40    ((& std::basic_iostream<char>::_ZTVSd) + 104u)
+48    ((& std::basic_iostream<char>::_ZTVSd) + 64u)
+
+Construction vtable for std::basic_istream<wchar_t> (0x0x7f9cfc963410 instance) in std::basic_iostream<wchar_t>
+std::basic_iostream<wchar_t>::_ZTCSt14basic_iostreamIwSt11char_traitsIwEE0_St13basic_istreamIwS1_E: 10u entries
+0     24u
+8     (int (*)(...))0
+16    (int (*)(...))(& _ZTISt13basic_istreamIwSt11char_traitsIwEE)
+24    0u
+32    0u
+40    18446744073709551592u
+48    (int (*)(...))-24
+56    (int (*)(...))(& _ZTISt13basic_istreamIwSt11char_traitsIwEE)
+64    0u
+72    0u
+
+Construction vtable for std::basic_ostream<wchar_t> (0x0x7f9cfc9634e0 instance) in std::basic_iostream<wchar_t>
+std::basic_iostream<wchar_t>::_ZTCSt14basic_iostreamIwSt11char_traitsIwEE16_St13basic_ostreamIwS1_E: 10u entries
+0     8u
+8     (int (*)(...))0
+16    (int (*)(...))(& _ZTISt13basic_ostreamIwSt11char_traitsIwEE)
+24    0u
+32    0u
+40    18446744073709551608u
+48    (int (*)(...))-8
+56    (int (*)(...))(& _ZTISt13basic_ostreamIwSt11char_traitsIwEE)
+64    0u
+72    0u
+
+VTT for std::basic_iostream<wchar_t>
+std::basic_iostream<wchar_t>::_ZTTSt14basic_iostreamIwSt11char_traitsIwEE: 7u entries
+0     ((& std::basic_iostream<wchar_t>::_ZTVSt14basic_iostreamIwSt11char_traitsIwEE) + 24u)
+8     ((& std::basic_iostream<wchar_t>::_ZTCSt14basic_iostreamIwSt11char_traitsIwEE0_St13basic_istreamIwS1_E) + 24u)
+16    ((& std::basic_iostream<wchar_t>::_ZTCSt14basic_iostreamIwSt11char_traitsIwEE0_St13basic_istreamIwS1_E) + 64u)
+24    ((& std::basic_iostream<wchar_t>::_ZTCSt14basic_iostreamIwSt11char_traitsIwEE16_St13basic_ostreamIwS1_E) + 24u)
+32    ((& std::basic_iostream<wchar_t>::_ZTCSt14basic_iostreamIwSt11char_traitsIwEE16_St13basic_ostreamIwS1_E) + 64u)
+40    ((& std::basic_iostream<wchar_t>::_ZTVSt14basic_iostreamIwSt11char_traitsIwEE) + 104u)
+48    ((& std::basic_iostream<wchar_t>::_ZTVSt14basic_iostreamIwSt11char_traitsIwEE) + 64u)
+
+Class QByteArrayDataPtr
+   size=8 align=8
+   base size=8 base align=8
+QByteArrayDataPtr (0x0x7f9cfc7b8ba0) 0
+
+Class QByteArray
+   size=8 align=8
+   base size=8 base align=8
+QByteArray (0x0x7f9cfc7b8c00) 0
+
+Class QByteRef
+   size=16 align=8
+   base size=12 base align=8
+QByteRef (0x0x7f9cfc6e00c0) 0
+
+Class QLatin1String
+   size=16 align=8
+   base size=16 base align=8
+QLatin1String (0x0x7f9cfc6e03c0) 0
+
+Class QStringDataPtr
+   size=8 align=8
+   base size=8 base align=8
+QStringDataPtr (0x0x7f9cfc6e0720) 0
+
+Class QString::Null
+   size=1 align=1
+   base size=0 base align=1
+QString::Null (0x0x7f9cfc6e07e0) 0 empty
+
+Class QString
+   size=8 align=8
+   base size=8 base align=8
+QString (0x0x7f9cfc6e0780) 0
+
+Class QCharRef
+   size=16 align=8
+   base size=12 base align=8
+QCharRef (0x0x7f9cfc4d87e0) 0
+
+Class QStringRef
+   size=16 align=8
+   base size=16 base align=8
+QStringRef (0x0x7f9cfc2675a0) 0
+
+Class QtPrivate::QHashCombine
+   size=1 align=1
+   base size=0 base align=1
+QtPrivate::QHashCombine (0x0x7f9cfc267ae0) 0 empty
+
+Class QtPrivate::QHashCombineCommutative
+   size=1 align=1
+   base size=0 base align=1
+QtPrivate::QHashCombineCommutative (0x0x7f9cfc267b40) 0 empty
+
+Class std::__detail::_List_node_base
+   size=16 align=8
+   base size=16 base align=8
+std::__detail::_List_node_base (0x0x7f9cfc267ba0) 0
+
+Class QListData::NotArrayCompatibleLayout
+   size=1 align=1
+   base size=0 base align=1
+QListData::NotArrayCompatibleLayout (0x0x7f9cfc267f60) 0 empty
+
+Class QListData::NotIndirectLayout
+   size=1 align=1
+   base size=0 base align=1
+QListData::NotIndirectLayout (0x0x7f9cfc0c9000) 0 empty
+
+Class QListData::ArrayCompatibleLayout
+   size=1 align=1
+   base size=1 base align=1
+QListData::ArrayCompatibleLayout (0x0x7f9cfc264bc8) 0 empty
+  QListData::NotIndirectLayout (0x0x7f9cfc0c9060) 0 empty
+
+Class QListData::InlineWithPaddingLayout
+   size=1 align=1
+   base size=1 base align=1
+QListData::InlineWithPaddingLayout (0x0x7f9cfc0c72a0) 0 empty
+  QListData::NotArrayCompatibleLayout (0x0x7f9cfc0c90c0) 0 empty
+  QListData::NotIndirectLayout (0x0x7f9cfc0c9120) 0 empty
+
+Class QListData::IndirectLayout
+   size=1 align=1
+   base size=1 base align=1
+QListData::IndirectLayout (0x0x7f9cfc264c30) 0 empty
+  QListData::NotArrayCompatibleLayout (0x0x7f9cfc0c9180) 0 empty
+
+Class QListData::Data
+   size=24 align=8
+   base size=24 base align=8
+QListData::Data (0x0x7f9cfc0c91e0) 0
+
+Class QListData
+   size=8 align=8
+   base size=8 base align=8
+QListData (0x0x7f9cfc267f00) 0
+
+Class QRegExp
+   size=8 align=8
+   base size=8 base align=8
+QRegExp (0x0x7f9cfc0c9d80) 0
+
+Class QStringMatcher::Data
+   size=272 align=8
+   base size=272 base align=8
+QStringMatcher::Data (0x0x7f9cfbe7b000) 0
+
+Class QStringMatcher
+   size=1048 align=8
+   base size=1048 base align=8
+QStringMatcher (0x0x7f9cfbe4cf60) 0
+
+Class QStringList
+   size=8 align=8
+   base size=8 base align=8
+QStringList (0x0x7f9cfbe6c618) 0
+  QList<QString> (0x0x7f9cfbe6c680) 0
+    QListSpecialMethods<QString> (0x0x7f9cfbe7b1e0) 0 empty
+
+Class QScopedPointerPodDeleter
+   size=1 align=1
+   base size=0 base align=1
+QScopedPointerPodDeleter (0x0x7f9cfbe7b600) 0 empty
+
+Class std::_Rb_tree_node_base
+   size=32 align=8
+   base size=32 base align=8
+std::_Rb_tree_node_base (0x0x7f9cfbe7ba20) 0
+
+Class std::allocator_arg_t
+   size=1 align=1
+   base size=0 base align=1
+std::allocator_arg_t (0x0x7f9cfbd070c0) 0 empty
+
+Class std::__uses_alloc_base
+   size=1 align=1
+   base size=0 base align=1
+std::__uses_alloc_base (0x0x7f9cfbd07240) 0 empty
+
+Class std::__uses_alloc0::_Sink
+   size=1 align=1
+   base size=0 base align=1
+std::__uses_alloc0::_Sink (0x0x7f9cfbd07300) 0 empty
+
+Class std::__uses_alloc0
+   size=1 align=1
+   base size=1 base align=1
+std::__uses_alloc0 (0x0x7f9cfbf7a680) 0
+  std::__uses_alloc_base (0x0x7f9cfbd072a0) 0 empty
+
+Class std::_Swallow_assign
+   size=1 align=1
+   base size=0 base align=1
+std::_Swallow_assign (0x0x7f9cfb9f7360) 0 empty
+
+Class QtPrivate::AbstractDebugStreamFunction
+   size=16 align=8
+   base size=16 base align=8
+QtPrivate::AbstractDebugStreamFunction (0x0x7f9cfb9f75a0) 0
+
+Class QtPrivate::AbstractComparatorFunction
+   size=24 align=8
+   base size=24 base align=8
+QtPrivate::AbstractComparatorFunction (0x0x7f9cfb9f7660) 0
+
+Class QtPrivate::AbstractConverterFunction
+   size=8 align=8
+   base size=8 base align=8
+QtPrivate::AbstractConverterFunction (0x0x7f9cfb9f7780) 0
+
+Class QMetaType
+   size=80 align=8
+   base size=80 base align=8
+QMetaType (0x0x7f9cfb9f7900) 0
+
+Class QtMetaTypePrivate::VariantData
+   size=24 align=8
+   base size=20 base align=8
+QtMetaTypePrivate::VariantData (0x0x7f9cfb9f7d20) 0
+
+Class QtMetaTypePrivate::VectorBoolElements
+   size=1 align=1
+   base size=0 base align=1
+QtMetaTypePrivate::VectorBoolElements (0x0x7f9cfb9f7e40) 0 empty
+
+Class QtMetaTypePrivate::QSequentialIterableImpl
+   size=104 align=8
+   base size=104 base align=8
+QtMetaTypePrivate::QSequentialIterableImpl (0x0x7f9cfbb5f7e0) 0
+
+Class QtMetaTypePrivate::QAssociativeIterableImpl
+   size=112 align=8
+   base size=112 base align=8
+QtMetaTypePrivate::QAssociativeIterableImpl (0x0x7f9cfbb5fcc0) 0
+
+Class QtMetaTypePrivate::QPairVariantInterfaceImpl
+   size=40 align=8
+   base size=40 base align=8
+QtMetaTypePrivate::QPairVariantInterfaceImpl (0x0x7f9cfb838060) 0
+
+Class QtPrivate::QSlotObjectBase
+   size=16 align=8
+   base size=16 base align=8
+QtPrivate::QSlotObjectBase (0x0x7f9cfb991f00) 0
+
+Class std::chrono::_V2::system_clock
+   size=1 align=1
+   base size=0 base align=1
+std::chrono::_V2::system_clock (0x0x7f9cfb65f420) 0 empty
+
+Class std::chrono::_V2::steady_clock
+   size=1 align=1
+   base size=0 base align=1
+std::chrono::_V2::steady_clock (0x0x7f9cfb3982a0) 0 empty
+
+Vtable for QObjectData
+QObjectData::_ZTV11QObjectData: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QObjectData)
+16    (int (*)(...))__cxa_pure_virtual
+24    (int (*)(...))__cxa_pure_virtual
+
+Class QObjectData
+   size=48 align=8
+   base size=48 base align=8
+QObjectData (0x0x7f9cfb398300) 0
+    vptr=((& QObjectData::_ZTV11QObjectData) + 16u)
+
+Class QObject::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QObject::QPrivateSignal (0x0x7f9cfb3984e0) 0 empty
+
+Vtable for QObject
+QObject::_ZTV7QObject: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QObject)
+16    (int (*)(...))QObject::metaObject
+24    (int (*)(...))QObject::qt_metacast
+32    (int (*)(...))QObject::qt_metacall
+40    (int (*)(...))QObject::~QObject
+48    (int (*)(...))QObject::~QObject
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QObject
+   size=16 align=8
+   base size=16 base align=8
+QObject (0x0x7f9cfb398480) 0
+    vptr=((& QObject::_ZTV7QObject) + 16u)
+
+Vtable for QObjectUserData
+QObjectUserData::_ZTV15QObjectUserData: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QObjectUserData)
+16    (int (*)(...))QObjectUserData::~QObjectUserData
+24    (int (*)(...))QObjectUserData::~QObjectUserData
+
+Class QObjectUserData
+   size=8 align=8
+   base size=8 base align=8
+QObjectUserData (0x0x7f9cfb398c00) 0 nearly-empty
+    vptr=((& QObjectUserData::_ZTV15QObjectUserData) + 16u)
+
+Class QSignalBlocker
+   size=16 align=8
+   base size=10 base align=8
+QSignalBlocker (0x0x7f9cfb398c60) 0
+
+Class QAbstractAnimation::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractAnimation::QPrivateSignal (0x0x7f9cfb398d20) 0 empty
+
+Vtable for QAbstractAnimation
+QAbstractAnimation::_ZTV18QAbstractAnimation: 18u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QAbstractAnimation)
+16    (int (*)(...))QAbstractAnimation::metaObject
+24    (int (*)(...))QAbstractAnimation::qt_metacast
+32    (int (*)(...))QAbstractAnimation::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QAbstractAnimation::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))QAbstractAnimation::updateState
+136   (int (*)(...))QAbstractAnimation::updateDirection
+
+Class QAbstractAnimation
+   size=16 align=8
+   base size=16 base align=8
+QAbstractAnimation (0x0x7f9cfb389f70) 0
+    vptr=((& QAbstractAnimation::_ZTV18QAbstractAnimation) + 16u)
+  QObject (0x0x7f9cfb398cc0) 0
+      primary-for QAbstractAnimation (0x0x7f9cfb389f70)
+
+Class QAnimationDriver::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAnimationDriver::QPrivateSignal (0x0x7f9cfb398de0) 0 empty
+
+Vtable for QAnimationDriver
+QAnimationDriver::_ZTV16QAnimationDriver: 18u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QAnimationDriver)
+16    (int (*)(...))QAnimationDriver::metaObject
+24    (int (*)(...))QAnimationDriver::qt_metacast
+32    (int (*)(...))QAnimationDriver::qt_metacall
+40    (int (*)(...))QAnimationDriver::~QAnimationDriver
+48    (int (*)(...))QAnimationDriver::~QAnimationDriver
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QAnimationDriver::advance
+120   (int (*)(...))QAnimationDriver::elapsed
+128   (int (*)(...))QAnimationDriver::start
+136   (int (*)(...))QAnimationDriver::stop
+
+Class QAnimationDriver
+   size=16 align=8
+   base size=16 base align=8
+QAnimationDriver (0x0x7f9cfb3896e8) 0
+    vptr=((& QAnimationDriver::_ZTV16QAnimationDriver) + 16u)
+  QObject (0x0x7f9cfb398d80) 0
+      primary-for QAnimationDriver (0x0x7f9cfb3896e8)
+
+Class QEventLoop::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QEventLoop::QPrivateSignal (0x0x7f9cfb398ea0) 0 empty
+
+Vtable for QEventLoop
+QEventLoop::_ZTV10QEventLoop: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QEventLoop)
+16    (int (*)(...))QEventLoop::metaObject
+24    (int (*)(...))QEventLoop::qt_metacast
+32    (int (*)(...))QEventLoop::qt_metacall
+40    (int (*)(...))QEventLoop::~QEventLoop
+48    (int (*)(...))QEventLoop::~QEventLoop
+56    (int (*)(...))QEventLoop::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QEventLoop
+   size=16 align=8
+   base size=16 base align=8
+QEventLoop (0x0x7f9cfb4b3000) 0
+    vptr=((& QEventLoop::_ZTV10QEventLoop) + 16u)
+  QObject (0x0x7f9cfb398e40) 0
+      primary-for QEventLoop (0x0x7f9cfb4b3000)
+
+Class QEventLoopLocker
+   size=8 align=8
+   base size=8 base align=8
+QEventLoopLocker (0x0x7f9cfb4c20c0) 0
+
+Class QAbstractEventDispatcher::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractEventDispatcher::QPrivateSignal (0x0x7f9cfb4c2180) 0 empty
+
+Class QAbstractEventDispatcher::TimerInfo
+   size=12 align=4
+   base size=12 base align=4
+QAbstractEventDispatcher::TimerInfo (0x0x7f9cfb4c21e0) 0
+
+Vtable for QAbstractEventDispatcher
+QAbstractEventDispatcher::_ZTV24QAbstractEventDispatcher: 28u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QAbstractEventDispatcher)
+16    (int (*)(...))QAbstractEventDispatcher::metaObject
+24    (int (*)(...))QAbstractEventDispatcher::qt_metacast
+32    (int (*)(...))QAbstractEventDispatcher::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))__cxa_pure_virtual
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))__cxa_pure_virtual
+160   (int (*)(...))__cxa_pure_virtual
+168   (int (*)(...))__cxa_pure_virtual
+176   (int (*)(...))__cxa_pure_virtual
+184   (int (*)(...))__cxa_pure_virtual
+192   (int (*)(...))__cxa_pure_virtual
+200   (int (*)(...))__cxa_pure_virtual
+208   (int (*)(...))QAbstractEventDispatcher::startingUp
+216   (int (*)(...))QAbstractEventDispatcher::closingDown
+
+Class QAbstractEventDispatcher
+   size=16 align=8
+   base size=16 base align=8
+QAbstractEventDispatcher (0x0x7f9cfb4b3138) 0
+    vptr=((& QAbstractEventDispatcher::_ZTV24QAbstractEventDispatcher) + 16u)
+  QObject (0x0x7f9cfb4c2120) 0
+      primary-for QAbstractEventDispatcher (0x0x7f9cfb4b3138)
+
+Vtable for std::type_info
+std::type_info::_ZTVSt9type_info: 8u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt9type_info)
+16    (int (*)(...))std::type_info::~type_info
+24    (int (*)(...))std::type_info::~type_info
+32    (int (*)(...))std::type_info::__is_pointer_p
+40    (int (*)(...))std::type_info::__is_function_p
+48    (int (*)(...))std::type_info::__do_catch
+56    (int (*)(...))std::type_info::__do_upcast
+
+Class std::type_info
+   size=16 align=8
+   base size=16 base align=8
+std::type_info (0x0x7f9cfb4c2240) 0
+    vptr=((& std::type_info::_ZTVSt9type_info) + 16u)
+
+Vtable for std::bad_cast
+std::bad_cast::_ZTVSt8bad_cast: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt8bad_cast)
+16    (int (*)(...))std::bad_cast::~bad_cast
+24    (int (*)(...))std::bad_cast::~bad_cast
+32    (int (*)(...))std::bad_cast::what
+
+Class std::bad_cast
+   size=8 align=8
+   base size=8 base align=8
+std::bad_cast (0x0x7f9cfb4b31a0) 0 nearly-empty
+    vptr=((& std::bad_cast::_ZTVSt8bad_cast) + 16u)
+  std::exception (0x0x7f9cfb4c22a0) 0 nearly-empty
+      primary-for std::bad_cast (0x0x7f9cfb4b31a0)
+
+Vtable for std::bad_typeid
+std::bad_typeid::_ZTVSt10bad_typeid: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt10bad_typeid)
+16    (int (*)(...))std::bad_typeid::~bad_typeid
+24    (int (*)(...))std::bad_typeid::~bad_typeid
+32    (int (*)(...))std::bad_typeid::what
+
+Class std::bad_typeid
+   size=8 align=8
+   base size=8 base align=8
+std::bad_typeid (0x0x7f9cfb4b3208) 0 nearly-empty
+    vptr=((& std::bad_typeid::_ZTVSt10bad_typeid) + 16u)
+  std::exception (0x0x7f9cfb4c2300) 0 nearly-empty
+      primary-for std::bad_typeid (0x0x7f9cfb4b3208)
+
+Vtable for std::bad_function_call
+std::bad_function_call::_ZTVSt17bad_function_call: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt17bad_function_call)
+16    (int (*)(...))std::bad_function_call::~bad_function_call
+24    (int (*)(...))std::bad_function_call::~bad_function_call
+32    (int (*)(...))std::bad_function_call::what
+
+Class std::bad_function_call
+   size=8 align=8
+   base size=8 base align=8
+std::bad_function_call (0x0x7f9cfb27b478) 0 nearly-empty
+    vptr=((& std::bad_function_call::_ZTVSt17bad_function_call) + 16u)
+  std::exception (0x0x7f9cfb2823c0) 0 nearly-empty
+      primary-for std::bad_function_call (0x0x7f9cfb27b478)
+
+Class std::_Nocopy_types
+   size=16 align=8
+   base size=16 base align=8
+std::_Nocopy_types (0x0x7f9cfb282480) 0
+
+Class std::_Any_data
+   size=16 align=8
+   base size=16 base align=8
+std::_Any_data (0x0x7f9cfb2824e0) 0
+
+Class std::_Function_base
+   size=24 align=8
+   base size=24 base align=8
+std::_Function_base (0x0x7f9cfb282600) 0
+
+Class QMapNodeBase
+   size=24 align=8
+   base size=24 base align=8
+QMapNodeBase (0x0x7f9cfb282ae0) 0
+
+Class QMapDataBase
+   size=40 align=8
+   base size=40 base align=8
+QMapDataBase (0x0x7f9cfb282ba0) 0
+
+Class QHashData::Node
+   size=16 align=8
+   base size=16 base align=8
+QHashData::Node (0x0x7f9cfb282f60) 0
+
+Class QHashData
+   size=48 align=8
+   base size=44 base align=8
+QHashData (0x0x7f9cfb282f00) 0
+
+Class QHashDummyValue
+   size=1 align=1
+   base size=0 base align=1
+QHashDummyValue (0x0x7f9cfb03c000) 0 empty
+
+Class QVariant::PrivateShared
+   size=16 align=8
+   base size=12 base align=8
+QVariant::PrivateShared (0x0x7f9cfb03cb40) 0
+
+Class QVariant::Private::Data
+   size=8 align=8
+   base size=8 base align=8
+QVariant::Private::Data (0x0x7f9cfb03cc00) 0
+
+Class QVariant::Private
+   size=16 align=8
+   base size=12 base align=8
+QVariant::Private (0x0x7f9cfb03cba0) 0
+
+Class QVariant::Handler
+   size=72 align=8
+   base size=72 base align=8
+QVariant::Handler (0x0x7f9cfb03cc60) 0
+
+Class QVariant
+   size=16 align=8
+   base size=16 base align=8
+QVariant (0x0x7f9cfb03cae0) 0
+
+Class QVariantComparisonHelper
+   size=8 align=8
+   base size=8 base align=8
+QVariantComparisonHelper (0x0x7f9cfaddff60) 0
+
+Class QSequentialIterable::const_iterator
+   size=112 align=8
+   base size=112 base align=8
+QSequentialIterable::const_iterator (0x0x7f9cfae822a0) 0
+
+Class QSequentialIterable
+   size=104 align=8
+   base size=104 base align=8
+QSequentialIterable (0x0x7f9cfae82240) 0
+
+Class QAssociativeIterable::const_iterator
+   size=120 align=8
+   base size=120 base align=8
+QAssociativeIterable::const_iterator (0x0x7f9cfae82360) 0
+
+Class QAssociativeIterable
+   size=112 align=8
+   base size=112 base align=8
+QAssociativeIterable (0x0x7f9cfae82300) 0
+
+Class QModelIndex
+   size=24 align=8
+   base size=24 base align=8
+QModelIndex (0x0x7f9cfabf3d80) 0
+
+Class QPersistentModelIndex
+   size=8 align=8
+   base size=8 base align=8
+QPersistentModelIndex (0x0x7f9cfac86060) 0
+
+Class QAbstractItemModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractItemModel::QPrivateSignal (0x0x7f9cfad1b060) 0 empty
+
+Vtable for QAbstractItemModel
+QAbstractItemModel::_ZTV18QAbstractItemModel: 48u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QAbstractItemModel)
+16    (int (*)(...))QAbstractItemModel::metaObject
+24    (int (*)(...))QAbstractItemModel::qt_metacast
+32    (int (*)(...))QAbstractItemModel::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))QAbstractItemModel::sibling
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))QAbstractItemModel::hasChildren
+160   (int (*)(...))__cxa_pure_virtual
+168   (int (*)(...))QAbstractItemModel::setData
+176   (int (*)(...))QAbstractItemModel::headerData
+184   (int (*)(...))QAbstractItemModel::setHeaderData
+192   (int (*)(...))QAbstractItemModel::itemData
+200   (int (*)(...))QAbstractItemModel::setItemData
+208   (int (*)(...))QAbstractItemModel::mimeTypes
+216   (int (*)(...))QAbstractItemModel::mimeData
+224   (int (*)(...))QAbstractItemModel::canDropMimeData
+232   (int (*)(...))QAbstractItemModel::dropMimeData
+240   (int (*)(...))QAbstractItemModel::supportedDropActions
+248   (int (*)(...))QAbstractItemModel::supportedDragActions
+256   (int (*)(...))QAbstractItemModel::insertRows
+264   (int (*)(...))QAbstractItemModel::insertColumns
+272   (int (*)(...))QAbstractItemModel::removeRows
+280   (int (*)(...))QAbstractItemModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QAbstractItemModel::fetchMore
+312   (int (*)(...))QAbstractItemModel::canFetchMore
+320   (int (*)(...))QAbstractItemModel::flags
+328   (int (*)(...))QAbstractItemModel::sort
+336   (int (*)(...))QAbstractItemModel::buddy
+344   (int (*)(...))QAbstractItemModel::match
+352   (int (*)(...))QAbstractItemModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractItemModel::submit
+376   (int (*)(...))QAbstractItemModel::revert
+
+Class QAbstractItemModel
+   size=16 align=8
+   base size=16 base align=8
+QAbstractItemModel (0x0x7f9cfad09618) 0
+    vptr=((& QAbstractItemModel::_ZTV18QAbstractItemModel) + 16u)
+  QObject (0x0x7f9cfad1b000) 0
+      primary-for QAbstractItemModel (0x0x7f9cfad09618)
+
+Class QAbstractTableModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractTableModel::QPrivateSignal (0x0x7f9cfad1b3c0) 0 empty
+
+Vtable for QAbstractTableModel
+QAbstractTableModel::_ZTV19QAbstractTableModel: 48u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QAbstractTableModel)
+16    (int (*)(...))QAbstractTableModel::metaObject
+24    (int (*)(...))QAbstractTableModel::qt_metacast
+32    (int (*)(...))QAbstractTableModel::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QAbstractTableModel::index
+120   (int (*)(...))QAbstractTableModel::parent
+128   (int (*)(...))QAbstractTableModel::sibling
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))QAbstractTableModel::hasChildren
+160   (int (*)(...))__cxa_pure_virtual
+168   (int (*)(...))QAbstractItemModel::setData
+176   (int (*)(...))QAbstractItemModel::headerData
+184   (int (*)(...))QAbstractItemModel::setHeaderData
+192   (int (*)(...))QAbstractItemModel::itemData
+200   (int (*)(...))QAbstractItemModel::setItemData
+208   (int (*)(...))QAbstractItemModel::mimeTypes
+216   (int (*)(...))QAbstractItemModel::mimeData
+224   (int (*)(...))QAbstractItemModel::canDropMimeData
+232   (int (*)(...))QAbstractTableModel::dropMimeData
+240   (int (*)(...))QAbstractItemModel::supportedDropActions
+248   (int (*)(...))QAbstractItemModel::supportedDragActions
+256   (int (*)(...))QAbstractItemModel::insertRows
+264   (int (*)(...))QAbstractItemModel::insertColumns
+272   (int (*)(...))QAbstractItemModel::removeRows
+280   (int (*)(...))QAbstractItemModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QAbstractItemModel::fetchMore
+312   (int (*)(...))QAbstractItemModel::canFetchMore
+320   (int (*)(...))QAbstractTableModel::flags
+328   (int (*)(...))QAbstractItemModel::sort
+336   (int (*)(...))QAbstractItemModel::buddy
+344   (int (*)(...))QAbstractItemModel::match
+352   (int (*)(...))QAbstractItemModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractItemModel::submit
+376   (int (*)(...))QAbstractItemModel::revert
+
+Class QAbstractTableModel
+   size=16 align=8
+   base size=16 base align=8
+QAbstractTableModel (0x0x7f9cfad09820) 0
+    vptr=((& QAbstractTableModel::_ZTV19QAbstractTableModel) + 16u)
+  QAbstractItemModel (0x0x7f9cfad09888) 0
+      primary-for QAbstractTableModel (0x0x7f9cfad09820)
+    QObject (0x0x7f9cfad1b360) 0
+        primary-for QAbstractItemModel (0x0x7f9cfad09888)
+
+Class QAbstractListModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractListModel::QPrivateSignal (0x0x7f9cfad1b480) 0 empty
+
+Vtable for QAbstractListModel
+QAbstractListModel::_ZTV18QAbstractListModel: 48u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QAbstractListModel)
+16    (int (*)(...))QAbstractListModel::metaObject
+24    (int (*)(...))QAbstractListModel::qt_metacast
+32    (int (*)(...))QAbstractListModel::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QAbstractListModel::index
+120   (int (*)(...))QAbstractListModel::parent
+128   (int (*)(...))QAbstractListModel::sibling
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))QAbstractListModel::columnCount
+152   (int (*)(...))QAbstractListModel::hasChildren
+160   (int (*)(...))__cxa_pure_virtual
+168   (int (*)(...))QAbstractItemModel::setData
+176   (int (*)(...))QAbstractItemModel::headerData
+184   (int (*)(...))QAbstractItemModel::setHeaderData
+192   (int (*)(...))QAbstractItemModel::itemData
+200   (int (*)(...))QAbstractItemModel::setItemData
+208   (int (*)(...))QAbstractItemModel::mimeTypes
+216   (int (*)(...))QAbstractItemModel::mimeData
+224   (int (*)(...))QAbstractItemModel::canDropMimeData
+232   (int (*)(...))QAbstractListModel::dropMimeData
+240   (int (*)(...))QAbstractItemModel::supportedDropActions
+248   (int (*)(...))QAbstractItemModel::supportedDragActions
+256   (int (*)(...))QAbstractItemModel::insertRows
+264   (int (*)(...))QAbstractItemModel::insertColumns
+272   (int (*)(...))QAbstractItemModel::removeRows
+280   (int (*)(...))QAbstractItemModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QAbstractItemModel::fetchMore
+312   (int (*)(...))QAbstractItemModel::canFetchMore
+320   (int (*)(...))QAbstractListModel::flags
+328   (int (*)(...))QAbstractItemModel::sort
+336   (int (*)(...))QAbstractItemModel::buddy
+344   (int (*)(...))QAbstractItemModel::match
+352   (int (*)(...))QAbstractItemModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractItemModel::submit
+376   (int (*)(...))QAbstractItemModel::revert
+
+Class QAbstractListModel
+   size=16 align=8
+   base size=16 base align=8
+QAbstractListModel (0x0x7f9cfad098f0) 0
+    vptr=((& QAbstractListModel::_ZTV18QAbstractListModel) + 16u)
+  QAbstractItemModel (0x0x7f9cfad09958) 0
+      primary-for QAbstractListModel (0x0x7f9cfad098f0)
+    QObject (0x0x7f9cfad1b420) 0
+        primary-for QAbstractItemModel (0x0x7f9cfad09958)
+
+Vtable for QAbstractNativeEventFilter
+QAbstractNativeEventFilter::_ZTV26QAbstractNativeEventFilter: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI26QAbstractNativeEventFilter)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class QAbstractNativeEventFilter
+   size=16 align=8
+   base size=16 base align=8
+QAbstractNativeEventFilter (0x0x7f9cfad1b720) 0
+    vptr=((& QAbstractNativeEventFilter::_ZTV26QAbstractNativeEventFilter) + 16u)
+
+Class QAbstractProxyModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractProxyModel::QPrivateSignal (0x0x7f9cfad1b7e0) 0 empty
+
+Vtable for QAbstractProxyModel
+QAbstractProxyModel::_ZTV19QAbstractProxyModel: 53u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QAbstractProxyModel)
+16    (int (*)(...))QAbstractProxyModel::metaObject
+24    (int (*)(...))QAbstractProxyModel::qt_metacast
+32    (int (*)(...))QAbstractProxyModel::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))QAbstractProxyModel::sibling
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))QAbstractProxyModel::hasChildren
+160   (int (*)(...))QAbstractProxyModel::data
+168   (int (*)(...))QAbstractProxyModel::setData
+176   (int (*)(...))QAbstractProxyModel::headerData
+184   (int (*)(...))QAbstractProxyModel::setHeaderData
+192   (int (*)(...))QAbstractProxyModel::itemData
+200   (int (*)(...))QAbstractProxyModel::setItemData
+208   (int (*)(...))QAbstractProxyModel::mimeTypes
+216   (int (*)(...))QAbstractProxyModel::mimeData
+224   (int (*)(...))QAbstractProxyModel::canDropMimeData
+232   (int (*)(...))QAbstractProxyModel::dropMimeData
+240   (int (*)(...))QAbstractProxyModel::supportedDropActions
+248   (int (*)(...))QAbstractProxyModel::supportedDragActions
+256   (int (*)(...))QAbstractItemModel::insertRows
+264   (int (*)(...))QAbstractItemModel::insertColumns
+272   (int (*)(...))QAbstractItemModel::removeRows
+280   (int (*)(...))QAbstractItemModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QAbstractProxyModel::fetchMore
+312   (int (*)(...))QAbstractProxyModel::canFetchMore
+320   (int (*)(...))QAbstractProxyModel::flags
+328   (int (*)(...))QAbstractProxyModel::sort
+336   (int (*)(...))QAbstractProxyModel::buddy
+344   (int (*)(...))QAbstractItemModel::match
+352   (int (*)(...))QAbstractProxyModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractProxyModel::submit
+376   (int (*)(...))QAbstractProxyModel::revert
+384   (int (*)(...))QAbstractProxyModel::setSourceModel
+392   (int (*)(...))__cxa_pure_virtual
+400   (int (*)(...))__cxa_pure_virtual
+408   (int (*)(...))QAbstractProxyModel::mapSelectionToSource
+416   (int (*)(...))QAbstractProxyModel::mapSelectionFromSource
+
+Class QAbstractProxyModel
+   size=16 align=8
+   base size=16 base align=8
+QAbstractProxyModel (0x0x7f9cfad09a90) 0
+    vptr=((& QAbstractProxyModel::_ZTV19QAbstractProxyModel) + 16u)
+  QAbstractItemModel (0x0x7f9cfad09af8) 0
+      primary-for QAbstractProxyModel (0x0x7f9cfad09a90)
+    QObject (0x0x7f9cfad1b780) 0
+        primary-for QAbstractItemModel (0x0x7f9cfad09af8)
+
+Class QAbstractState::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractState::QPrivateSignal (0x0x7f9cfad1b8a0) 0 empty
+
+Vtable for QAbstractState
+QAbstractState::_ZTV14QAbstractState: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QAbstractState)
+16    (int (*)(...))QAbstractState::metaObject
+24    (int (*)(...))QAbstractState::qt_metacast
+32    (int (*)(...))QAbstractState::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QAbstractState::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+
+Class QAbstractState
+   size=16 align=8
+   base size=16 base align=8
+QAbstractState (0x0x7f9cfad09b60) 0
+    vptr=((& QAbstractState::_ZTV14QAbstractState) + 16u)
+  QObject (0x0x7f9cfad1b840) 0
+      primary-for QAbstractState (0x0x7f9cfad09b60)
+
+Class QAbstractTransition::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractTransition::QPrivateSignal (0x0x7f9cfad1b960) 0 empty
+
+Vtable for QAbstractTransition
+QAbstractTransition::_ZTV19QAbstractTransition: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QAbstractTransition)
+16    (int (*)(...))QAbstractTransition::metaObject
+24    (int (*)(...))QAbstractTransition::qt_metacast
+32    (int (*)(...))QAbstractTransition::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QAbstractTransition::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+
+Class QAbstractTransition
+   size=16 align=8
+   base size=16 base align=8
+QAbstractTransition (0x0x7f9cfad09bc8) 0
+    vptr=((& QAbstractTransition::_ZTV19QAbstractTransition) + 16u)
+  QObject (0x0x7f9cfad1b900) 0
+      primary-for QAbstractTransition (0x0x7f9cfad09bc8)
+
+Class QAnimationGroup::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAnimationGroup::QPrivateSignal (0x0x7f9cfad1ba20) 0 empty
+
+Vtable for QAnimationGroup
+QAnimationGroup::_ZTV15QAnimationGroup: 18u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QAnimationGroup)
+16    (int (*)(...))QAnimationGroup::metaObject
+24    (int (*)(...))QAnimationGroup::qt_metacast
+32    (int (*)(...))QAnimationGroup::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QAnimationGroup::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))QAbstractAnimation::updateState
+136   (int (*)(...))QAbstractAnimation::updateDirection
+
+Class QAnimationGroup
+   size=16 align=8
+   base size=16 base align=8
+QAnimationGroup (0x0x7f9cfad09c30) 0
+    vptr=((& QAnimationGroup::_ZTV15QAnimationGroup) + 16u)
+  QAbstractAnimation (0x0x7f9cfad09c98) 0
+      primary-for QAnimationGroup (0x0x7f9cfad09c30)
+    QObject (0x0x7f9cfad1b9c0) 0
+        primary-for QAbstractAnimation (0x0x7f9cfad09c98)
+
+Class QBasicTimer
+   size=4 align=4
+   base size=4 base align=4
+QBasicTimer (0x0x7f9cfad1bf00) 0
+
+Class QBitArray
+   size=8 align=8
+   base size=8 base align=8
+QBitArray (0x0x7f9cfaac71e0) 0
+
+Class QBitRef
+   size=16 align=8
+   base size=12 base align=8
+QBitRef (0x0x7f9cfaac7420) 0
+
+Class QIODevice::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QIODevice::QPrivateSignal (0x0x7f9cfaac7780) 0 empty
+
+Vtable for QIODevice
+QIODevice::_ZTV9QIODevice: 30u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QIODevice)
+16    (int (*)(...))QIODevice::metaObject
+24    (int (*)(...))QIODevice::qt_metacast
+32    (int (*)(...))QIODevice::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QIODevice::isSequential
+120   (int (*)(...))QIODevice::open
+128   (int (*)(...))QIODevice::close
+136   (int (*)(...))QIODevice::pos
+144   (int (*)(...))QIODevice::size
+152   (int (*)(...))QIODevice::seek
+160   (int (*)(...))QIODevice::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QIODevice::bytesAvailable
+184   (int (*)(...))QIODevice::bytesToWrite
+192   (int (*)(...))QIODevice::canReadLine
+200   (int (*)(...))QIODevice::waitForReadyRead
+208   (int (*)(...))QIODevice::waitForBytesWritten
+216   (int (*)(...))__cxa_pure_virtual
+224   (int (*)(...))QIODevice::readLineData
+232   (int (*)(...))__cxa_pure_virtual
+
+Class QIODevice
+   size=16 align=8
+   base size=16 base align=8
+QIODevice (0x0x7f9cfaa89d68) 0
+    vptr=((& QIODevice::_ZTV9QIODevice) + 16u)
+  QObject (0x0x7f9cfaac7720) 0
+      primary-for QIODevice (0x0x7f9cfaa89d68)
+
+Class QBuffer::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QBuffer::QPrivateSignal (0x0x7f9cfaac79c0) 0 empty
+
+Vtable for QBuffer
+QBuffer::_ZTV7QBuffer: 30u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QBuffer)
+16    (int (*)(...))QBuffer::metaObject
+24    (int (*)(...))QBuffer::qt_metacast
+32    (int (*)(...))QBuffer::qt_metacall
+40    (int (*)(...))QBuffer::~QBuffer
+48    (int (*)(...))QBuffer::~QBuffer
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QBuffer::connectNotify
+104   (int (*)(...))QBuffer::disconnectNotify
+112   (int (*)(...))QIODevice::isSequential
+120   (int (*)(...))QBuffer::open
+128   (int (*)(...))QBuffer::close
+136   (int (*)(...))QBuffer::pos
+144   (int (*)(...))QBuffer::size
+152   (int (*)(...))QBuffer::seek
+160   (int (*)(...))QBuffer::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QIODevice::bytesAvailable
+184   (int (*)(...))QIODevice::bytesToWrite
+192   (int (*)(...))QBuffer::canReadLine
+200   (int (*)(...))QIODevice::waitForReadyRead
+208   (int (*)(...))QIODevice::waitForBytesWritten
+216   (int (*)(...))QBuffer::readData
+224   (int (*)(...))QIODevice::readLineData
+232   (int (*)(...))QBuffer::writeData
+
+Class QBuffer
+   size=16 align=8
+   base size=16 base align=8
+QBuffer (0x0x7f9cfaa89ea0) 0
+    vptr=((& QBuffer::_ZTV7QBuffer) + 16u)
+  QIODevice (0x0x7f9cfaa89f08) 0
+      primary-for QBuffer (0x0x7f9cfaa89ea0)
+    QObject (0x0x7f9cfaac7960) 0
+        primary-for QIODevice (0x0x7f9cfaa89f08)
+
+Class QByteArrayMatcher::Data
+   size=272 align=8
+   base size=272 base align=8
+QByteArrayMatcher::Data (0x0x7f9cfaac7a80) 0
+
+Class QByteArrayMatcher
+   size=1040 align=8
+   base size=1040 base align=8
+QByteArrayMatcher (0x0x7f9cfaac7a20) 0
+
+Class QStaticByteArrayMatcherBase::Skiptable
+   size=256 align=1
+   base size=256 base align=1
+QStaticByteArrayMatcherBase::Skiptable (0x0x7f9cfaac7ba0) 0
+
+Class QStaticByteArrayMatcherBase
+   size=256 align=16
+   base size=256 base align=16
+QStaticByteArrayMatcherBase (0x0x7f9cfaac7b40) 0
+
+Class QSharedData
+   size=4 align=4
+   base size=4 base align=4
+QSharedData (0x0x7f9cfaac7d80) 0
+
+Class QLocale
+   size=8 align=8
+   base size=8 base align=8
+QLocale (0x0x7f9cfaac7f60) 0
+
+Class QCollatorSortKey
+   size=8 align=8
+   base size=8 base align=8
+QCollatorSortKey (0x0x7f9cfa869420) 0
+
+Class QCollator
+   size=8 align=8
+   base size=8 base align=8
+QCollator (0x0x7f9cfa8694e0) 0
+
+Class QCommandLineOption
+   size=8 align=8
+   base size=8 base align=8
+QCommandLineOption (0x0x7f9cfa94e4e0) 0
+
+Vtable for QEvent
+QEvent::_ZTV6QEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI6QEvent)
+16    (int (*)(...))QEvent::~QEvent
+24    (int (*)(...))QEvent::~QEvent
+
+Class QEvent
+   size=24 align=8
+   base size=20 base align=8
+QEvent (0x0x7f9cfa94e960) 0
+    vptr=((& QEvent::_ZTV6QEvent) + 16u)
+
+Vtable for QTimerEvent
+QTimerEvent::_ZTV11QTimerEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QTimerEvent)
+16    (int (*)(...))QTimerEvent::~QTimerEvent
+24    (int (*)(...))QTimerEvent::~QTimerEvent
+
+Class QTimerEvent
+   size=24 align=8
+   base size=24 base align=8
+QTimerEvent (0x0x7f9cfa95d2d8) 0
+    vptr=((& QTimerEvent::_ZTV11QTimerEvent) + 16u)
+  QEvent (0x0x7f9cfa94e9c0) 0
+      primary-for QTimerEvent (0x0x7f9cfa95d2d8)
+
+Vtable for QChildEvent
+QChildEvent::_ZTV11QChildEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QChildEvent)
+16    (int (*)(...))QChildEvent::~QChildEvent
+24    (int (*)(...))QChildEvent::~QChildEvent
+
+Class QChildEvent
+   size=32 align=8
+   base size=32 base align=8
+QChildEvent (0x0x7f9cfa95d340) 0
+    vptr=((& QChildEvent::_ZTV11QChildEvent) + 16u)
+  QEvent (0x0x7f9cfa94ea20) 0
+      primary-for QChildEvent (0x0x7f9cfa95d340)
+
+Vtable for QDynamicPropertyChangeEvent
+QDynamicPropertyChangeEvent::_ZTV27QDynamicPropertyChangeEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI27QDynamicPropertyChangeEvent)
+16    (int (*)(...))QDynamicPropertyChangeEvent::~QDynamicPropertyChangeEvent
+24    (int (*)(...))QDynamicPropertyChangeEvent::~QDynamicPropertyChangeEvent
+
+Class QDynamicPropertyChangeEvent
+   size=32 align=8
+   base size=32 base align=8
+QDynamicPropertyChangeEvent (0x0x7f9cfa95d3a8) 0
+    vptr=((& QDynamicPropertyChangeEvent::_ZTV27QDynamicPropertyChangeEvent) + 16u)
+  QEvent (0x0x7f9cfa94ea80) 0
+      primary-for QDynamicPropertyChangeEvent (0x0x7f9cfa95d3a8)
+
+Vtable for QDeferredDeleteEvent
+QDeferredDeleteEvent::_ZTV20QDeferredDeleteEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QDeferredDeleteEvent)
+16    (int (*)(...))QDeferredDeleteEvent::~QDeferredDeleteEvent
+24    (int (*)(...))QDeferredDeleteEvent::~QDeferredDeleteEvent
+
+Class QDeferredDeleteEvent
+   size=24 align=8
+   base size=24 base align=8
+QDeferredDeleteEvent (0x0x7f9cfa95d410) 0
+    vptr=((& QDeferredDeleteEvent::_ZTV20QDeferredDeleteEvent) + 16u)
+  QEvent (0x0x7f9cfa94eae0) 0
+      primary-for QDeferredDeleteEvent (0x0x7f9cfa95d410)
+
+Class QCoreApplication::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QCoreApplication::QPrivateSignal (0x0x7f9cfa94eba0) 0 empty
+
+Vtable for QCoreApplication
+QCoreApplication::_ZTV16QCoreApplication: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QCoreApplication)
+16    (int (*)(...))QCoreApplication::metaObject
+24    (int (*)(...))QCoreApplication::qt_metacast
+32    (int (*)(...))QCoreApplication::qt_metacall
+40    (int (*)(...))QCoreApplication::~QCoreApplication
+48    (int (*)(...))QCoreApplication::~QCoreApplication
+56    (int (*)(...))QCoreApplication::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QCoreApplication::notify
+120   (int (*)(...))QCoreApplication::compressEvent
+
+Class QCoreApplication
+   size=16 align=8
+   base size=16 base align=8
+QCoreApplication (0x0x7f9cfa95d478) 0
+    vptr=((& QCoreApplication::_ZTV16QCoreApplication) + 16u)
+  QObject (0x0x7f9cfa94eb40) 0
+      primary-for QCoreApplication (0x0x7f9cfa95d478)
+
+Class QCommandLineParser
+   size=8 align=8
+   base size=8 base align=8
+QCommandLineParser (0x0x7f9cfa94ec00) 0
+
+Class QContiguousCacheData
+   size=24 align=4
+   base size=24 base align=4
+QContiguousCacheData (0x0x7f9cfa94ec60) 0
+
+Class QCryptographicHash
+   size=8 align=8
+   base size=8 base align=8
+QCryptographicHash (0x0x7f9cfa94ef00) 0
+
+Class QDataStream
+   size=32 align=8
+   base size=32 base align=8
+QDataStream (0x0x7f9cfa94ef60) 0
+
+Class QtPrivate::StreamStateSaver
+   size=16 align=8
+   base size=12 base align=8
+QtPrivate::StreamStateSaver (0x0x7f9cfa640060) 0
+
+Class QDate
+   size=8 align=8
+   base size=8 base align=8
+QDate (0x0x7f9cfa6400c0) 0
+
+Class QTime
+   size=4 align=4
+   base size=4 base align=4
+QTime (0x0x7f9cfa640360) 0
+
+Class QDateTime::ShortData
+   size=8 align=8
+   base size=8 base align=8
+QDateTime::ShortData (0x0x7f9cfa640660) 0
+
+Class QDateTime::Data
+   size=8 align=8
+   base size=8 base align=8
+QDateTime::Data (0x0x7f9cfa6406c0) 0
+
+Class QDateTime
+   size=8 align=8
+   base size=8 base align=8
+QDateTime (0x0x7f9cfa640600) 0
+
+Class QElapsedTimer
+   size=16 align=8
+   base size=16 base align=8
+QElapsedTimer (0x0x7f9cfa35a480) 0
+
+Class QDeadlineTimer
+   size=16 align=8
+   base size=16 base align=8
+QDeadlineTimer (0x0x7f9cfa35a4e0) 0
+
+Vtable for QTextStream
+QTextStream::_ZTV11QTextStream: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QTextStream)
+16    (int (*)(...))QTextStream::~QTextStream
+24    (int (*)(...))QTextStream::~QTextStream
+
+Class QTextStream
+   size=16 align=8
+   base size=16 base align=8
+QTextStream (0x0x7f9cfa49b120) 0
+    vptr=((& QTextStream::_ZTV11QTextStream) + 16u)
+
+Class QTextStreamManipulator
+   size=40 align=8
+   base size=38 base align=8
+QTextStreamManipulator (0x0x7f9cfa49b3c0) 0
+
+Class QtSharedPointer::NormalDeleter
+   size=1 align=1
+   base size=0 base align=1
+QtSharedPointer::NormalDeleter (0x0x7f9cfa49b600) 0 empty
+
+Class QtSharedPointer::ExternalRefCountData
+   size=16 align=8
+   base size=16 base align=8
+QtSharedPointer::ExternalRefCountData (0x0x7f9cfa49b780) 0
+
+Class QDebug::Stream
+   size=80 align=8
+   base size=76 base align=8
+QDebug::Stream (0x0x7f9cfa49bc00) 0
+
+Class QDebug
+   size=8 align=8
+   base size=8 base align=8
+QDebug (0x0x7f9cfa49bba0) 0
+
+Class QDebugStateSaver
+   size=8 align=8
+   base size=8 base align=8
+QDebugStateSaver (0x0x7f9cfa2e4de0) 0
+
+Class QNoDebug
+   size=1 align=1
+   base size=0 base align=1
+QNoDebug (0x0x7f9cfa2e4ea0) 0 empty
+
+Class QFileDevice::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFileDevice::QPrivateSignal (0x0x7f9cfa2e4f60) 0 empty
+
+Vtable for QFileDevice
+QFileDevice::_ZTV11QFileDevice: 34u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QFileDevice)
+16    (int (*)(...))QFileDevice::metaObject
+24    (int (*)(...))QFileDevice::qt_metacast
+32    (int (*)(...))QFileDevice::qt_metacall
+40    (int (*)(...))QFileDevice::~QFileDevice
+48    (int (*)(...))QFileDevice::~QFileDevice
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QFileDevice::isSequential
+120   (int (*)(...))QIODevice::open
+128   (int (*)(...))QFileDevice::close
+136   (int (*)(...))QFileDevice::pos
+144   (int (*)(...))QFileDevice::size
+152   (int (*)(...))QFileDevice::seek
+160   (int (*)(...))QFileDevice::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QIODevice::bytesAvailable
+184   (int (*)(...))QIODevice::bytesToWrite
+192   (int (*)(...))QIODevice::canReadLine
+200   (int (*)(...))QIODevice::waitForReadyRead
+208   (int (*)(...))QIODevice::waitForBytesWritten
+216   (int (*)(...))QFileDevice::readData
+224   (int (*)(...))QFileDevice::readLineData
+232   (int (*)(...))QFileDevice::writeData
+240   (int (*)(...))QFileDevice::fileName
+248   (int (*)(...))QFileDevice::resize
+256   (int (*)(...))QFileDevice::permissions
+264   (int (*)(...))QFileDevice::setPermissions
+
+Class QFileDevice
+   size=16 align=8
+   base size=16 base align=8
+QFileDevice (0x0x7f9cfa303410) 0
+    vptr=((& QFileDevice::_ZTV11QFileDevice) + 16u)
+  QIODevice (0x0x7f9cfa303478) 0
+      primary-for QFileDevice (0x0x7f9cfa303410)
+    QObject (0x0x7f9cfa2e4f00) 0
+        primary-for QIODevice (0x0x7f9cfa303478)
+
+Class QFile::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFile::QPrivateSignal (0x0x7f9cf9fa51e0) 0 empty
+
+Vtable for QFile
+QFile::_ZTV5QFile: 34u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI5QFile)
+16    (int (*)(...))QFile::metaObject
+24    (int (*)(...))QFile::qt_metacast
+32    (int (*)(...))QFile::qt_metacall
+40    (int (*)(...))QFile::~QFile
+48    (int (*)(...))QFile::~QFile
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QFileDevice::isSequential
+120   (int (*)(...))QFile::open
+128   (int (*)(...))QFileDevice::close
+136   (int (*)(...))QFileDevice::pos
+144   (int (*)(...))QFile::size
+152   (int (*)(...))QFileDevice::seek
+160   (int (*)(...))QFileDevice::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QIODevice::bytesAvailable
+184   (int (*)(...))QIODevice::bytesToWrite
+192   (int (*)(...))QIODevice::canReadLine
+200   (int (*)(...))QIODevice::waitForReadyRead
+208   (int (*)(...))QIODevice::waitForBytesWritten
+216   (int (*)(...))QFileDevice::readData
+224   (int (*)(...))QFileDevice::readLineData
+232   (int (*)(...))QFileDevice::writeData
+240   (int (*)(...))QFile::fileName
+248   (int (*)(...))QFile::resize
+256   (int (*)(...))QFile::permissions
+264   (int (*)(...))QFile::setPermissions
+
+Class QFile
+   size=16 align=8
+   base size=16 base align=8
+QFile (0x0x7f9cfa3035b0) 0
+    vptr=((& QFile::_ZTV5QFile) + 16u)
+  QFileDevice (0x0x7f9cfa303618) 0
+      primary-for QFile (0x0x7f9cfa3035b0)
+    QIODevice (0x0x7f9cfa303680) 0
+        primary-for QFileDevice (0x0x7f9cfa303618)
+      QObject (0x0x7f9cf9fa5180) 0
+          primary-for QIODevice (0x0x7f9cfa303680)
+
+Class QFileInfo
+   size=8 align=8
+   base size=8 base align=8
+QFileInfo (0x0x7f9cf9fa53c0) 0
+
+Class QDir
+   size=8 align=8
+   base size=8 base align=8
+QDir (0x0x7f9cf9fa57e0) 0
+
+Class QDirIterator
+   size=8 align=8
+   base size=8 base align=8
+QDirIterator (0x0x7f9cfa09e1e0) 0
+
+Class QEasingCurve
+   size=8 align=8
+   base size=8 base align=8
+QEasingCurve (0x0x7f9cfa09e420) 0
+
+Class QEventTransition::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QEventTransition::QPrivateSignal (0x0x7f9cf9d88660) 0 empty
+
+Vtable for QEventTransition
+QEventTransition::_ZTV16QEventTransition: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QEventTransition)
+16    (int (*)(...))QEventTransition::metaObject
+24    (int (*)(...))QEventTransition::qt_metacast
+32    (int (*)(...))QEventTransition::qt_metacall
+40    (int (*)(...))QEventTransition::~QEventTransition
+48    (int (*)(...))QEventTransition::~QEventTransition
+56    (int (*)(...))QEventTransition::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QEventTransition::eventTest
+120   (int (*)(...))QEventTransition::onTransition
+
+Class QEventTransition
+   size=16 align=8
+   base size=16 base align=8
+QEventTransition (0x0x7f9cf9d85958) 0
+    vptr=((& QEventTransition::_ZTV16QEventTransition) + 16u)
+  QAbstractTransition (0x0x7f9cf9d859c0) 0
+      primary-for QEventTransition (0x0x7f9cf9d85958)
+    QObject (0x0x7f9cf9d88600) 0
+        primary-for QAbstractTransition (0x0x7f9cf9d859c0)
+
+Vtable for QException
+QException::_ZTV10QException: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QException)
+16    (int (*)(...))QException::~QException
+24    (int (*)(...))QException::~QException
+32    (int (*)(...))std::exception::what
+40    (int (*)(...))QException::raise
+48    (int (*)(...))QException::clone
+
+Class QException
+   size=8 align=8
+   base size=8 base align=8
+QException (0x0x7f9cf9d85a28) 0 nearly-empty
+    vptr=((& QException::_ZTV10QException) + 16u)
+  std::exception (0x0x7f9cf9d886c0) 0 nearly-empty
+      primary-for QException (0x0x7f9cf9d85a28)
+
+Vtable for QUnhandledException
+QUnhandledException::_ZTV19QUnhandledException: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QUnhandledException)
+16    (int (*)(...))QUnhandledException::~QUnhandledException
+24    (int (*)(...))QUnhandledException::~QUnhandledException
+32    (int (*)(...))std::exception::what
+40    (int (*)(...))QUnhandledException::raise
+48    (int (*)(...))QUnhandledException::clone
+
+Class QUnhandledException
+   size=8 align=8
+   base size=8 base align=8
+QUnhandledException (0x0x7f9cf9d85a90) 0 nearly-empty
+    vptr=((& QUnhandledException::_ZTV19QUnhandledException) + 16u)
+  QException (0x0x7f9cf9d85af8) 0 nearly-empty
+      primary-for QUnhandledException (0x0x7f9cf9d85a90)
+    std::exception (0x0x7f9cf9d88720) 0 nearly-empty
+        primary-for QException (0x0x7f9cf9d85af8)
+
+Class QtPrivate::ExceptionHolder
+   size=8 align=8
+   base size=8 base align=8
+QtPrivate::ExceptionHolder (0x0x7f9cf9d88780) 0
+
+Class QtPrivate::ExceptionStore
+   size=8 align=8
+   base size=8 base align=8
+QtPrivate::ExceptionStore (0x0x7f9cf9d88840) 0
+
+Vtable for QFactoryInterface
+QFactoryInterface::_ZTV17QFactoryInterface: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QFactoryInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class QFactoryInterface
+   size=8 align=8
+   base size=8 base align=8
+QFactoryInterface (0x0x7f9cf9d888a0) 0 nearly-empty
+    vptr=((& QFactoryInterface::_ZTV17QFactoryInterface) + 16u)
+
+Class QFileSelector::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFileSelector::QPrivateSignal (0x0x7f9cf9d889c0) 0 empty
+
+Vtable for QFileSelector
+QFileSelector::_ZTV13QFileSelector: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QFileSelector)
+16    (int (*)(...))QFileSelector::metaObject
+24    (int (*)(...))QFileSelector::qt_metacast
+32    (int (*)(...))QFileSelector::qt_metacall
+40    (int (*)(...))QFileSelector::~QFileSelector
+48    (int (*)(...))QFileSelector::~QFileSelector
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QFileSelector
+   size=16 align=8
+   base size=16 base align=8
+QFileSelector (0x0x7f9cf9d85b60) 0
+    vptr=((& QFileSelector::_ZTV13QFileSelector) + 16u)
+  QObject (0x0x7f9cf9d88960) 0
+      primary-for QFileSelector (0x0x7f9cf9d85b60)
+
+Class QFileSystemWatcher::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFileSystemWatcher::QPrivateSignal (0x0x7f9cf9d88a80) 0 empty
+
+Vtable for QFileSystemWatcher
+QFileSystemWatcher::_ZTV18QFileSystemWatcher: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QFileSystemWatcher)
+16    (int (*)(...))QFileSystemWatcher::metaObject
+24    (int (*)(...))QFileSystemWatcher::qt_metacast
+32    (int (*)(...))QFileSystemWatcher::qt_metacall
+40    (int (*)(...))QFileSystemWatcher::~QFileSystemWatcher
+48    (int (*)(...))QFileSystemWatcher::~QFileSystemWatcher
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QFileSystemWatcher
+   size=16 align=8
+   base size=16 base align=8
+QFileSystemWatcher (0x0x7f9cf9d85bc8) 0
+    vptr=((& QFileSystemWatcher::_ZTV18QFileSystemWatcher) + 16u)
+  QObject (0x0x7f9cf9d88a20) 0
+      primary-for QFileSystemWatcher (0x0x7f9cf9d85bc8)
+
+Class QFinalState::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFinalState::QPrivateSignal (0x0x7f9cf9d88b40) 0 empty
+
+Vtable for QFinalState
+QFinalState::_ZTV11QFinalState: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QFinalState)
+16    (int (*)(...))QFinalState::metaObject
+24    (int (*)(...))QFinalState::qt_metacast
+32    (int (*)(...))QFinalState::qt_metacall
+40    (int (*)(...))QFinalState::~QFinalState
+48    (int (*)(...))QFinalState::~QFinalState
+56    (int (*)(...))QFinalState::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QFinalState::onEntry
+120   (int (*)(...))QFinalState::onExit
+
+Class QFinalState
+   size=16 align=8
+   base size=16 base align=8
+QFinalState (0x0x7f9cf9d85c30) 0
+    vptr=((& QFinalState::_ZTV11QFinalState) + 16u)
+  QAbstractState (0x0x7f9cf9d85c98) 0
+      primary-for QFinalState (0x0x7f9cf9d85c30)
+    QObject (0x0x7f9cf9d88ae0) 0
+        primary-for QAbstractState (0x0x7f9cf9d85c98)
+
+Vtable for QRunnable
+QRunnable::_ZTV9QRunnable: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QRunnable)
+16    (int (*)(...))__cxa_pure_virtual
+24    0u
+32    0u
+
+Class QRunnable
+   size=16 align=8
+   base size=12 base align=8
+QRunnable (0x0x7f9cf9d88ba0) 0
+    vptr=((& QRunnable::_ZTV9QRunnable) + 16u)
+
+Class QBasicMutex
+   size=8 align=8
+   base size=8 base align=8
+QBasicMutex (0x0x7f9cf9d88c00) 0
+
+Class QMutex
+   size=8 align=8
+   base size=8 base align=8
+QMutex (0x0x7f9cf9d85dd0) 0
+  QBasicMutex (0x0x7f9cf9d88e40) 0
+
+Class QMutexLocker
+   size=8 align=8
+   base size=8 base align=8
+QMutexLocker (0x0x7f9cf9d88f00) 0
+
+Class QtPrivate::ResultItem
+   size=16 align=8
+   base size=16 base align=8
+QtPrivate::ResultItem (0x0x7f9cf9eac000) 0
+
+Class QtPrivate::ResultIteratorBase
+   size=16 align=8
+   base size=12 base align=8
+QtPrivate::ResultIteratorBase (0x0x7f9cf9eac060) 0
+
+Vtable for QtPrivate::ResultStoreBase
+QtPrivate::ResultStoreBase::_ZTVN9QtPrivate15ResultStoreBaseE: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN9QtPrivate15ResultStoreBaseE)
+16    (int (*)(...))QtPrivate::ResultStoreBase::~ResultStoreBase
+24    (int (*)(...))QtPrivate::ResultStoreBase::~ResultStoreBase
+
+Class QtPrivate::ResultStoreBase
+   size=48 align=8
+   base size=44 base align=8
+QtPrivate::ResultStoreBase (0x0x7f9cf9eac180) 0
+    vptr=((& QtPrivate::ResultStoreBase::_ZTVN9QtPrivate15ResultStoreBaseE) + 16u)
+
+Vtable for QFutureInterfaceBase
+QFutureInterfaceBase::_ZTV20QFutureInterfaceBase: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QFutureInterfaceBase)
+16    (int (*)(...))QFutureInterfaceBase::~QFutureInterfaceBase
+24    (int (*)(...))QFutureInterfaceBase::~QFutureInterfaceBase
+
+Class QFutureInterfaceBase
+   size=16 align=8
+   base size=16 base align=8
+QFutureInterfaceBase (0x0x7f9cf9eac1e0) 0
+    vptr=((& QFutureInterfaceBase::_ZTV20QFutureInterfaceBase) + 16u)
+
+Class QFutureWatcherBase::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFutureWatcherBase::QPrivateSignal (0x0x7f9cf9eac540) 0 empty
+
+Vtable for QFutureWatcherBase
+QFutureWatcherBase::_ZTV18QFutureWatcherBase: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QFutureWatcherBase)
+16    (int (*)(...))QFutureWatcherBase::metaObject
+24    (int (*)(...))QFutureWatcherBase::qt_metacast
+32    (int (*)(...))QFutureWatcherBase::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QFutureWatcherBase::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QFutureWatcherBase::connectNotify
+104   (int (*)(...))QFutureWatcherBase::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+
+Class QFutureWatcherBase
+   size=16 align=8
+   base size=16 base align=8
+QFutureWatcherBase (0x0x7f9cf9f151a0) 0
+    vptr=((& QFutureWatcherBase::_ZTV18QFutureWatcherBase) + 16u)
+  QObject (0x0x7f9cf9eac4e0) 0
+      primary-for QFutureWatcherBase (0x0x7f9cf9f151a0)
+
+Class QHistoryState::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QHistoryState::QPrivateSignal (0x0x7f9cf9eac6c0) 0 empty
+
+Vtable for QHistoryState
+QHistoryState::_ZTV13QHistoryState: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QHistoryState)
+16    (int (*)(...))QHistoryState::metaObject
+24    (int (*)(...))QHistoryState::qt_metacast
+32    (int (*)(...))QHistoryState::qt_metacall
+40    (int (*)(...))QHistoryState::~QHistoryState
+48    (int (*)(...))QHistoryState::~QHistoryState
+56    (int (*)(...))QHistoryState::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QHistoryState::onEntry
+120   (int (*)(...))QHistoryState::onExit
+
+Class QHistoryState
+   size=16 align=8
+   base size=16 base align=8
+QHistoryState (0x0x7f9cf9f155b0) 0
+    vptr=((& QHistoryState::_ZTV13QHistoryState) + 16u)
+  QAbstractState (0x0x7f9cf9f15618) 0
+      primary-for QHistoryState (0x0x7f9cf9f155b0)
+    QObject (0x0x7f9cf9eac660) 0
+        primary-for QAbstractState (0x0x7f9cf9f15618)
+
+Class QIdentityProxyModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QIdentityProxyModel::QPrivateSignal (0x0x7f9cf9eac780) 0 empty
+
+Vtable for QIdentityProxyModel
+QIdentityProxyModel::_ZTV19QIdentityProxyModel: 53u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QIdentityProxyModel)
+16    (int (*)(...))QIdentityProxyModel::metaObject
+24    (int (*)(...))QIdentityProxyModel::qt_metacast
+32    (int (*)(...))QIdentityProxyModel::qt_metacall
+40    (int (*)(...))QIdentityProxyModel::~QIdentityProxyModel
+48    (int (*)(...))QIdentityProxyModel::~QIdentityProxyModel
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QIdentityProxyModel::index
+120   (int (*)(...))QIdentityProxyModel::parent
+128   (int (*)(...))QIdentityProxyModel::sibling
+136   (int (*)(...))QIdentityProxyModel::rowCount
+144   (int (*)(...))QIdentityProxyModel::columnCount
+152   (int (*)(...))QAbstractProxyModel::hasChildren
+160   (int (*)(...))QAbstractProxyModel::data
+168   (int (*)(...))QAbstractProxyModel::setData
+176   (int (*)(...))QIdentityProxyModel::headerData
+184   (int (*)(...))QAbstractProxyModel::setHeaderData
+192   (int (*)(...))QAbstractProxyModel::itemData
+200   (int (*)(...))QAbstractProxyModel::setItemData
+208   (int (*)(...))QAbstractProxyModel::mimeTypes
+216   (int (*)(...))QAbstractProxyModel::mimeData
+224   (int (*)(...))QAbstractProxyModel::canDropMimeData
+232   (int (*)(...))QIdentityProxyModel::dropMimeData
+240   (int (*)(...))QAbstractProxyModel::supportedDropActions
+248   (int (*)(...))QAbstractProxyModel::supportedDragActions
+256   (int (*)(...))QIdentityProxyModel::insertRows
+264   (int (*)(...))QIdentityProxyModel::insertColumns
+272   (int (*)(...))QIdentityProxyModel::removeRows
+280   (int (*)(...))QIdentityProxyModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QAbstractProxyModel::fetchMore
+312   (int (*)(...))QAbstractProxyModel::canFetchMore
+320   (int (*)(...))QAbstractProxyModel::flags
+328   (int (*)(...))QAbstractProxyModel::sort
+336   (int (*)(...))QAbstractProxyModel::buddy
+344   (int (*)(...))QIdentityProxyModel::match
+352   (int (*)(...))QAbstractProxyModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractProxyModel::submit
+376   (int (*)(...))QAbstractProxyModel::revert
+384   (int (*)(...))QIdentityProxyModel::setSourceModel
+392   (int (*)(...))QIdentityProxyModel::mapToSource
+400   (int (*)(...))QIdentityProxyModel::mapFromSource
+408   (int (*)(...))QIdentityProxyModel::mapSelectionToSource
+416   (int (*)(...))QIdentityProxyModel::mapSelectionFromSource
+
+Class QIdentityProxyModel
+   size=16 align=8
+   base size=16 base align=8
+QIdentityProxyModel (0x0x7f9cf9f15680) 0
+    vptr=((& QIdentityProxyModel::_ZTV19QIdentityProxyModel) + 16u)
+  QAbstractProxyModel (0x0x7f9cf9f156e8) 0
+      primary-for QIdentityProxyModel (0x0x7f9cf9f15680)
+    QAbstractItemModel (0x0x7f9cf9f15750) 0
+        primary-for QAbstractProxyModel (0x0x7f9cf9f156e8)
+      QObject (0x0x7f9cf9eac720) 0
+          primary-for QAbstractItemModel (0x0x7f9cf9f15750)
+
+Class QItemSelectionRange
+   size=16 align=8
+   base size=16 base align=8
+QItemSelectionRange (0x0x7f9cf9eac7e0) 0
+
+Class QItemSelectionModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QItemSelectionModel::QPrivateSignal (0x0x7f9cf9eacb40) 0 empty
+
+Vtable for QItemSelectionModel
+QItemSelectionModel::_ZTV19QItemSelectionModel: 20u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QItemSelectionModel)
+16    (int (*)(...))QItemSelectionModel::metaObject
+24    (int (*)(...))QItemSelectionModel::qt_metacast
+32    (int (*)(...))QItemSelectionModel::qt_metacall
+40    (int (*)(...))QItemSelectionModel::~QItemSelectionModel
+48    (int (*)(...))QItemSelectionModel::~QItemSelectionModel
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QItemSelectionModel::setCurrentIndex
+120   (int (*)(...))QItemSelectionModel::select
+128   (int (*)(...))QItemSelectionModel::select
+136   (int (*)(...))QItemSelectionModel::clear
+144   (int (*)(...))QItemSelectionModel::reset
+152   (int (*)(...))QItemSelectionModel::clearCurrentIndex
+
+Class QItemSelectionModel
+   size=16 align=8
+   base size=16 base align=8
+QItemSelectionModel (0x0x7f9cf9f15af8) 0
+    vptr=((& QItemSelectionModel::_ZTV19QItemSelectionModel) + 16u)
+  QObject (0x0x7f9cf9eacae0) 0
+      primary-for QItemSelectionModel (0x0x7f9cf9f15af8)
+
+Class QItemSelection
+   size=8 align=8
+   base size=8 base align=8
+QItemSelection (0x0x7f9cf9f15d00) 0
+  QList<QItemSelectionRange> (0x0x7f9cf9f15d68) 0
+    QListSpecialMethods<QItemSelectionRange> (0x0x7f9cf9eace40) 0 empty
+
+Class QJsonValue
+   size=24 align=8
+   base size=20 base align=8
+QJsonValue (0x0x7f9cf9ca5360) 0
+
+Class QJsonValueRef
+   size=16 align=8
+   base size=12 base align=8
+QJsonValueRef (0x0x7f9cf9ca5420) 0
+
+Class QJsonValuePtr
+   size=24 align=8
+   base size=24 base align=8
+QJsonValuePtr (0x0x7f9cf9ca54e0) 0
+
+Class QJsonValueRefPtr
+   size=16 align=8
+   base size=16 base align=8
+QJsonValueRefPtr (0x0x7f9cf9ca5540) 0
+
+Class QJsonArray::iterator
+   size=16 align=8
+   base size=12 base align=8
+QJsonArray::iterator (0x0x7f9cf9ca5600) 0
+
+Class QJsonArray::const_iterator
+   size=16 align=8
+   base size=12 base align=8
+QJsonArray::const_iterator (0x0x7f9cf9ca5660) 0
+
+Class QJsonArray
+   size=16 align=8
+   base size=16 base align=8
+QJsonArray (0x0x7f9cf9ca55a0) 0
+
+Class QJsonParseError
+   size=8 align=4
+   base size=8 base align=4
+QJsonParseError (0x0x7f9cf9ca5720) 0
+
+Class QJsonDocument
+   size=8 align=8
+   base size=8 base align=8
+QJsonDocument (0x0x7f9cf9ca5780) 0
+
+Class QJsonObject::iterator
+   size=16 align=8
+   base size=12 base align=8
+QJsonObject::iterator (0x0x7f9cf9ca5840) 0
+
+Class QJsonObject::const_iterator
+   size=16 align=8
+   base size=12 base align=8
+QJsonObject::const_iterator (0x0x7f9cf9ca58a0) 0
+
+Class QJsonObject
+   size=16 align=8
+   base size=16 base align=8
+QJsonObject (0x0x7f9cf9ca57e0) 0
+
+Class QLibrary::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QLibrary::QPrivateSignal (0x0x7f9cf9ca5a80) 0 empty
+
+Vtable for QLibrary
+QLibrary::_ZTV8QLibrary: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI8QLibrary)
+16    (int (*)(...))QLibrary::metaObject
+24    (int (*)(...))QLibrary::qt_metacast
+32    (int (*)(...))QLibrary::qt_metacall
+40    (int (*)(...))QLibrary::~QLibrary
+48    (int (*)(...))QLibrary::~QLibrary
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QLibrary
+   size=32 align=8
+   base size=25 base align=8
+QLibrary (0x0x7f9cf993d138) 0
+    vptr=((& QLibrary::_ZTV8QLibrary) + 16u)
+  QObject (0x0x7f9cf9ca5a20) 0
+      primary-for QLibrary (0x0x7f9cf993d138)
+
+Class QVersionNumber::SegmentStorage
+   size=8 align=8
+   base size=8 base align=8
+QVersionNumber::SegmentStorage (0x0x7f9cf9ca5cc0) 0
+
+Class QVersionNumber
+   size=8 align=8
+   base size=8 base align=8
+QVersionNumber (0x0x7f9cf9ca5c60) 0
+
+Class QLibraryInfo
+   size=1 align=1
+   base size=0 base align=1
+QLibraryInfo (0x0x7f9cf9acea20) 0 empty
+
+Class QPoint
+   size=8 align=4
+   base size=8 base align=4
+QPoint (0x0x7f9cf9acea80) 0
+
+Class QPointF
+   size=16 align=8
+   base size=16 base align=8
+QPointF (0x0x7f9cf9aced20) 0
+
+Class QLine
+   size=16 align=4
+   base size=16 base align=4
+QLine (0x0x7f9cf978f000) 0
+
+Class QLineF
+   size=32 align=8
+   base size=32 base align=8
+QLineF (0x0x7f9cf978f2a0) 0
+
+Class QLinkedListData
+   size=32 align=8
+   base size=25 base align=8
+QLinkedListData (0x0x7f9cf978f540) 0
+
+Class QLockFile
+   size=8 align=8
+   base size=8 base align=8
+QLockFile (0x0x7f9cf978fcc0) 0
+
+Class QLoggingCategory::AtomicBools
+   size=4 align=1
+   base size=4 base align=1
+QLoggingCategory::AtomicBools (0x0x7f9cf978fe40) 0
+
+Class QLoggingCategory
+   size=24 align=8
+   base size=24 base align=8
+QLoggingCategory (0x0x7f9cf978fde0) 0
+
+Class QMargins
+   size=16 align=4
+   base size=16 base align=4
+QMargins (0x0x7f9cf9909000) 0
+
+Class QMarginsF
+   size=32 align=8
+   base size=32 base align=8
+QMarginsF (0x0x7f9cf99092a0) 0
+
+Class QMessageAuthenticationCode
+   size=8 align=8
+   base size=8 base align=8
+QMessageAuthenticationCode (0x0x7f9cf99095a0) 0
+
+Class QMetaMethod
+   size=16 align=8
+   base size=12 base align=8
+QMetaMethod (0x0x7f9cf9909600) 0
+
+Class QMetaEnum
+   size=16 align=8
+   base size=12 base align=8
+QMetaEnum (0x0x7f9cf99098a0) 0
+
+Class QMetaProperty
+   size=32 align=8
+   base size=32 base align=8
+QMetaProperty (0x0x7f9cf9909ba0) 0
+
+Class QMetaClassInfo
+   size=16 align=8
+   base size=12 base align=8
+QMetaClassInfo (0x0x7f9cf9909c00) 0
+
+Class QMimeData::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QMimeData::QPrivateSignal (0x0x7f9cf9909f00) 0 empty
+
+Vtable for QMimeData
+QMimeData::_ZTV9QMimeData: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QMimeData)
+16    (int (*)(...))QMimeData::metaObject
+24    (int (*)(...))QMimeData::qt_metacast
+32    (int (*)(...))QMimeData::qt_metacall
+40    (int (*)(...))QMimeData::~QMimeData
+48    (int (*)(...))QMimeData::~QMimeData
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QMimeData::hasFormat
+120   (int (*)(...))QMimeData::formats
+128   (int (*)(...))QMimeData::retrieveData
+
+Class QMimeData
+   size=16 align=8
+   base size=16 base align=8
+QMimeData (0x0x7f9cf95eb270) 0
+    vptr=((& QMimeData::_ZTV9QMimeData) + 16u)
+  QObject (0x0x7f9cf9909ea0) 0
+      primary-for QMimeData (0x0x7f9cf95eb270)
+
+Class QMimeType
+   size=8 align=8
+   base size=8 base align=8
+QMimeType (0x0x7f9cf9909f60) 0
+
+Class QMimeDatabase
+   size=8 align=8
+   base size=8 base align=8
+QMimeDatabase (0x0x7f9cf961e2a0) 0
+
+Class QObjectCleanupHandler::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QObjectCleanupHandler::QPrivateSignal (0x0x7f9cf961e360) 0 empty
+
+Vtable for QObjectCleanupHandler
+QObjectCleanupHandler::_ZTV21QObjectCleanupHandler: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QObjectCleanupHandler)
+16    (int (*)(...))QObjectCleanupHandler::metaObject
+24    (int (*)(...))QObjectCleanupHandler::qt_metacast
+32    (int (*)(...))QObjectCleanupHandler::qt_metacall
+40    (int (*)(...))QObjectCleanupHandler::~QObjectCleanupHandler
+48    (int (*)(...))QObjectCleanupHandler::~QObjectCleanupHandler
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QObjectCleanupHandler
+   size=24 align=8
+   base size=24 base align=8
+QObjectCleanupHandler (0x0x7f9cf95eb478) 0
+    vptr=((& QObjectCleanupHandler::_ZTV21QObjectCleanupHandler) + 16u)
+  QObject (0x0x7f9cf961e300) 0
+      primary-for QObjectCleanupHandler (0x0x7f9cf95eb478)
+
+Class QOperatingSystemVersion
+   size=16 align=4
+   base size=16 base align=4
+QOperatingSystemVersion (0x0x7f9cf961e3c0) 0
+
+Class QParallelAnimationGroup::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QParallelAnimationGroup::QPrivateSignal (0x0x7f9cf961e480) 0 empty
+
+Vtable for QParallelAnimationGroup
+QParallelAnimationGroup::_ZTV23QParallelAnimationGroup: 18u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI23QParallelAnimationGroup)
+16    (int (*)(...))QParallelAnimationGroup::metaObject
+24    (int (*)(...))QParallelAnimationGroup::qt_metacast
+32    (int (*)(...))QParallelAnimationGroup::qt_metacall
+40    (int (*)(...))QParallelAnimationGroup::~QParallelAnimationGroup
+48    (int (*)(...))QParallelAnimationGroup::~QParallelAnimationGroup
+56    (int (*)(...))QParallelAnimationGroup::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QParallelAnimationGroup::duration
+120   (int (*)(...))QParallelAnimationGroup::updateCurrentTime
+128   (int (*)(...))QParallelAnimationGroup::updateState
+136   (int (*)(...))QParallelAnimationGroup::updateDirection
+
+Class QParallelAnimationGroup
+   size=16 align=8
+   base size=16 base align=8
+QParallelAnimationGroup (0x0x7f9cf95eb548) 0
+    vptr=((& QParallelAnimationGroup::_ZTV23QParallelAnimationGroup) + 16u)
+  QAnimationGroup (0x0x7f9cf95eb5b0) 0
+      primary-for QParallelAnimationGroup (0x0x7f9cf95eb548)
+    QAbstractAnimation (0x0x7f9cf95eb618) 0
+        primary-for QAnimationGroup (0x0x7f9cf95eb5b0)
+      QObject (0x0x7f9cf961e420) 0
+          primary-for QAbstractAnimation (0x0x7f9cf95eb618)
+
+Class QPauseAnimation::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPauseAnimation::QPrivateSignal (0x0x7f9cf961e540) 0 empty
+
+Vtable for QPauseAnimation
+QPauseAnimation::_ZTV15QPauseAnimation: 18u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QPauseAnimation)
+16    (int (*)(...))QPauseAnimation::metaObject
+24    (int (*)(...))QPauseAnimation::qt_metacast
+32    (int (*)(...))QPauseAnimation::qt_metacall
+40    (int (*)(...))QPauseAnimation::~QPauseAnimation
+48    (int (*)(...))QPauseAnimation::~QPauseAnimation
+56    (int (*)(...))QPauseAnimation::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QPauseAnimation::duration
+120   (int (*)(...))QPauseAnimation::updateCurrentTime
+128   (int (*)(...))QAbstractAnimation::updateState
+136   (int (*)(...))QAbstractAnimation::updateDirection
+
+Class QPauseAnimation
+   size=16 align=8
+   base size=16 base align=8
+QPauseAnimation (0x0x7f9cf95eb680) 0
+    vptr=((& QPauseAnimation::_ZTV15QPauseAnimation) + 16u)
+  QAbstractAnimation (0x0x7f9cf95eb6e8) 0
+      primary-for QPauseAnimation (0x0x7f9cf95eb680)
+    QObject (0x0x7f9cf961e4e0) 0
+        primary-for QAbstractAnimation (0x0x7f9cf95eb6e8)
+
+Class QStaticPlugin
+   size=16 align=8
+   base size=16 base align=8
+QStaticPlugin (0x0x7f9cf961e720) 0
+
+Class QPluginLoader::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPluginLoader::QPrivateSignal (0x0x7f9cf961ea20) 0 empty
+
+Vtable for QPluginLoader
+QPluginLoader::_ZTV13QPluginLoader: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QPluginLoader)
+16    (int (*)(...))QPluginLoader::metaObject
+24    (int (*)(...))QPluginLoader::qt_metacast
+32    (int (*)(...))QPluginLoader::qt_metacall
+40    (int (*)(...))QPluginLoader::~QPluginLoader
+48    (int (*)(...))QPluginLoader::~QPluginLoader
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QPluginLoader
+   size=32 align=8
+   base size=25 base align=8
+QPluginLoader (0x0x7f9cf95eb8f0) 0
+    vptr=((& QPluginLoader::_ZTV13QPluginLoader) + 16u)
+  QObject (0x0x7f9cf961e9c0) 0
+      primary-for QPluginLoader (0x0x7f9cf95eb8f0)
+
+Class QProcessEnvironment
+   size=8 align=8
+   base size=8 base align=8
+QProcessEnvironment (0x0x7f9cf961ea80) 0
+
+Class QProcess::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QProcess::QPrivateSignal (0x0x7f9cf961ede0) 0 empty
+
+Vtable for QProcess
+QProcess::_ZTV8QProcess: 31u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI8QProcess)
+16    (int (*)(...))QProcess::metaObject
+24    (int (*)(...))QProcess::qt_metacast
+32    (int (*)(...))QProcess::qt_metacall
+40    (int (*)(...))QProcess::~QProcess
+48    (int (*)(...))QProcess::~QProcess
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QProcess::isSequential
+120   (int (*)(...))QProcess::open
+128   (int (*)(...))QProcess::close
+136   (int (*)(...))QIODevice::pos
+144   (int (*)(...))QIODevice::size
+152   (int (*)(...))QIODevice::seek
+160   (int (*)(...))QProcess::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QProcess::bytesAvailable
+184   (int (*)(...))QProcess::bytesToWrite
+192   (int (*)(...))QProcess::canReadLine
+200   (int (*)(...))QProcess::waitForReadyRead
+208   (int (*)(...))QProcess::waitForBytesWritten
+216   (int (*)(...))QProcess::readData
+224   (int (*)(...))QIODevice::readLineData
+232   (int (*)(...))QProcess::writeData
+240   (int (*)(...))QProcess::setupChildProcess
+
+Class QProcess
+   size=16 align=8
+   base size=16 base align=8
+QProcess (0x0x7f9cf95ebaf8) 0
+    vptr=((& QProcess::_ZTV8QProcess) + 16u)
+  QIODevice (0x0x7f9cf95ebb60) 0
+      primary-for QProcess (0x0x7f9cf95ebaf8)
+    QObject (0x0x7f9cf961ed80) 0
+        primary-for QIODevice (0x0x7f9cf95ebb60)
+
+Class QVariantAnimation::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QVariantAnimation::QPrivateSignal (0x0x7f9cf961eea0) 0 empty
+
+Vtable for QVariantAnimation
+QVariantAnimation::_ZTV17QVariantAnimation: 20u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QVariantAnimation)
+16    (int (*)(...))QVariantAnimation::metaObject
+24    (int (*)(...))QVariantAnimation::qt_metacast
+32    (int (*)(...))QVariantAnimation::qt_metacall
+40    (int (*)(...))QVariantAnimation::~QVariantAnimation
+48    (int (*)(...))QVariantAnimation::~QVariantAnimation
+56    (int (*)(...))QVariantAnimation::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QVariantAnimation::duration
+120   (int (*)(...))QVariantAnimation::updateCurrentTime
+128   (int (*)(...))QVariantAnimation::updateState
+136   (int (*)(...))QAbstractAnimation::updateDirection
+144   (int (*)(...))QVariantAnimation::updateCurrentValue
+152   (int (*)(...))QVariantAnimation::interpolated
+
+Class QVariantAnimation
+   size=16 align=8
+   base size=16 base align=8
+QVariantAnimation (0x0x7f9cf95ebbc8) 0
+    vptr=((& QVariantAnimation::_ZTV17QVariantAnimation) + 16u)
+  QAbstractAnimation (0x0x7f9cf95ebc30) 0
+      primary-for QVariantAnimation (0x0x7f9cf95ebbc8)
+    QObject (0x0x7f9cf961ee40) 0
+        primary-for QAbstractAnimation (0x0x7f9cf95ebc30)
+
+Class QPropertyAnimation::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPropertyAnimation::QPrivateSignal (0x0x7f9cf961ef60) 0 empty
+
+Vtable for QPropertyAnimation
+QPropertyAnimation::_ZTV18QPropertyAnimation: 20u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QPropertyAnimation)
+16    (int (*)(...))QPropertyAnimation::metaObject
+24    (int (*)(...))QPropertyAnimation::qt_metacast
+32    (int (*)(...))QPropertyAnimation::qt_metacall
+40    (int (*)(...))QPropertyAnimation::~QPropertyAnimation
+48    (int (*)(...))QPropertyAnimation::~QPropertyAnimation
+56    (int (*)(...))QPropertyAnimation::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QVariantAnimation::duration
+120   (int (*)(...))QVariantAnimation::updateCurrentTime
+128   (int (*)(...))QPropertyAnimation::updateState
+136   (int (*)(...))QAbstractAnimation::updateDirection
+144   (int (*)(...))QPropertyAnimation::updateCurrentValue
+152   (int (*)(...))QVariantAnimation::interpolated
+
+Class QPropertyAnimation
+   size=16 align=8
+   base size=16 base align=8
+QPropertyAnimation (0x0x7f9cf95ebd00) 0
+    vptr=((& QPropertyAnimation::_ZTV18QPropertyAnimation) + 16u)
+  QVariantAnimation (0x0x7f9cf95ebd68) 0
+      primary-for QPropertyAnimation (0x0x7f9cf95ebd00)
+    QAbstractAnimation (0x0x7f9cf95ebdd0) 0
+        primary-for QVariantAnimation (0x0x7f9cf95ebd68)
+      QObject (0x0x7f9cf961ef00) 0
+          primary-for QAbstractAnimation (0x0x7f9cf95ebdd0)
+
+Class QReadWriteLock
+   size=8 align=8
+   base size=8 base align=8
+QReadWriteLock (0x0x7f9cf972c060) 0
+
+Class QReadLocker
+   size=8 align=8
+   base size=8 base align=8
+QReadLocker (0x0x7f9cf972c300) 0
+
+Class QWriteLocker
+   size=8 align=8
+   base size=8 base align=8
+QWriteLocker (0x0x7f9cf972c360) 0
+
+Class QSize
+   size=8 align=4
+   base size=8 base align=4
+QSize (0x0x7f9cf972c3c0) 0
+
+Class QSizeF
+   size=16 align=8
+   base size=16 base align=8
+QSizeF (0x0x7f9cf972c720) 0
+
+Class QRect
+   size=16 align=4
+   base size=16 base align=4
+QRect (0x0x7f9cf972ca80) 0
+
+Class QRectF
+   size=32 align=8
+   base size=32 base align=8
+QRectF (0x0x7f9cf972cd20) 0
+
+Class QRegularExpression
+   size=8 align=8
+   base size=8 base align=8
+QRegularExpression (0x0x7f9cf9157000) 0
+
+Class QRegularExpressionMatch
+   size=8 align=8
+   base size=8 base align=8
+QRegularExpressionMatch (0x0x7f9cf9157600) 0
+
+Class QRegularExpressionMatchIterator
+   size=8 align=8
+   base size=8 base align=8
+QRegularExpressionMatchIterator (0x0x7f9cf9157900) 0
+
+Class QResource
+   size=8 align=8
+   base size=8 base align=8
+QResource (0x0x7f9cf9157c00) 0
+
+Class QSaveFile::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSaveFile::QPrivateSignal (0x0x7f9cf9157d80) 0 empty
+
+Vtable for QSaveFile
+QSaveFile::_ZTV9QSaveFile: 34u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QSaveFile)
+16    (int (*)(...))QSaveFile::metaObject
+24    (int (*)(...))QSaveFile::qt_metacast
+32    (int (*)(...))QSaveFile::qt_metacall
+40    (int (*)(...))QSaveFile::~QSaveFile
+48    (int (*)(...))QSaveFile::~QSaveFile
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QFileDevice::isSequential
+120   (int (*)(...))QSaveFile::open
+128   (int (*)(...))QSaveFile::close
+136   (int (*)(...))QFileDevice::pos
+144   (int (*)(...))QFileDevice::size
+152   (int (*)(...))QFileDevice::seek
+160   (int (*)(...))QFileDevice::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QIODevice::bytesAvailable
+184   (int (*)(...))QIODevice::bytesToWrite
+192   (int (*)(...))QIODevice::canReadLine
+200   (int (*)(...))QIODevice::waitForReadyRead
+208   (int (*)(...))QIODevice::waitForBytesWritten
+216   (int (*)(...))QFileDevice::readData
+224   (int (*)(...))QFileDevice::readLineData
+232   (int (*)(...))QSaveFile::writeData
+240   (int (*)(...))QSaveFile::fileName
+248   (int (*)(...))QFileDevice::resize
+256   (int (*)(...))QFileDevice::permissions
+264   (int (*)(...))QFileDevice::setPermissions
+
+Class QSaveFile
+   size=16 align=8
+   base size=16 base align=8
+QSaveFile (0x0x7f9cf9205068) 0
+    vptr=((& QSaveFile::_ZTV9QSaveFile) + 16u)
+  QFileDevice (0x0x7f9cf92050d0) 0
+      primary-for QSaveFile (0x0x7f9cf9205068)
+    QIODevice (0x0x7f9cf9205138) 0
+        primary-for QFileDevice (0x0x7f9cf92050d0)
+      QObject (0x0x7f9cf9157d20) 0
+          primary-for QIODevice (0x0x7f9cf9205138)
+
+Class QSemaphore
+   size=8 align=8
+   base size=8 base align=8
+QSemaphore (0x0x7f9cf9157e40) 0
+
+Class QSequentialAnimationGroup::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSequentialAnimationGroup::QPrivateSignal (0x0x7f9cf9157f00) 0 empty
+
+Vtable for QSequentialAnimationGroup
+QSequentialAnimationGroup::_ZTV25QSequentialAnimationGroup: 18u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI25QSequentialAnimationGroup)
+16    (int (*)(...))QSequentialAnimationGroup::metaObject
+24    (int (*)(...))QSequentialAnimationGroup::qt_metacast
+32    (int (*)(...))QSequentialAnimationGroup::qt_metacall
+40    (int (*)(...))QSequentialAnimationGroup::~QSequentialAnimationGroup
+48    (int (*)(...))QSequentialAnimationGroup::~QSequentialAnimationGroup
+56    (int (*)(...))QSequentialAnimationGroup::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QSequentialAnimationGroup::duration
+120   (int (*)(...))QSequentialAnimationGroup::updateCurrentTime
+128   (int (*)(...))QSequentialAnimationGroup::updateState
+136   (int (*)(...))QSequentialAnimationGroup::updateDirection
+
+Class QSequentialAnimationGroup
+   size=16 align=8
+   base size=16 base align=8
+QSequentialAnimationGroup (0x0x7f9cf92051a0) 0
+    vptr=((& QSequentialAnimationGroup::_ZTV25QSequentialAnimationGroup) + 16u)
+  QAnimationGroup (0x0x7f9cf9205208) 0
+      primary-for QSequentialAnimationGroup (0x0x7f9cf92051a0)
+    QAbstractAnimation (0x0x7f9cf9205270) 0
+        primary-for QAnimationGroup (0x0x7f9cf9205208)
+      QObject (0x0x7f9cf9157ea0) 0
+          primary-for QAbstractAnimation (0x0x7f9cf9205270)
+
+Class QSettings::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSettings::QPrivateSignal (0x0x7f9cf924a000) 0 empty
+
+Vtable for QSettings
+QSettings::_ZTV9QSettings: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QSettings)
+16    (int (*)(...))QSettings::metaObject
+24    (int (*)(...))QSettings::qt_metacast
+32    (int (*)(...))QSettings::qt_metacall
+40    (int (*)(...))QSettings::~QSettings
+48    (int (*)(...))QSettings::~QSettings
+56    (int (*)(...))QSettings::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QSettings
+   size=16 align=8
+   base size=16 base align=8
+QSettings (0x0x7f9cf92052d8) 0
+    vptr=((& QSettings::_ZTV9QSettings) + 16u)
+  QObject (0x0x7f9cf9157f60) 0
+      primary-for QSettings (0x0x7f9cf92052d8)
+
+Class QSharedMemory::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSharedMemory::QPrivateSignal (0x0x7f9cf924a0c0) 0 empty
+
+Vtable for QSharedMemory
+QSharedMemory::_ZTV13QSharedMemory: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QSharedMemory)
+16    (int (*)(...))QSharedMemory::metaObject
+24    (int (*)(...))QSharedMemory::qt_metacast
+32    (int (*)(...))QSharedMemory::qt_metacall
+40    (int (*)(...))QSharedMemory::~QSharedMemory
+48    (int (*)(...))QSharedMemory::~QSharedMemory
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QSharedMemory
+   size=16 align=8
+   base size=16 base align=8
+QSharedMemory (0x0x7f9cf9205340) 0
+    vptr=((& QSharedMemory::_ZTV13QSharedMemory) + 16u)
+  QObject (0x0x7f9cf924a060) 0
+      primary-for QSharedMemory (0x0x7f9cf9205340)
+
+Class QSignalMapper::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSignalMapper::QPrivateSignal (0x0x7f9cf924a180) 0 empty
+
+Vtable for QSignalMapper
+QSignalMapper::_ZTV13QSignalMapper: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QSignalMapper)
+16    (int (*)(...))QSignalMapper::metaObject
+24    (int (*)(...))QSignalMapper::qt_metacast
+32    (int (*)(...))QSignalMapper::qt_metacall
+40    (int (*)(...))QSignalMapper::~QSignalMapper
+48    (int (*)(...))QSignalMapper::~QSignalMapper
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QSignalMapper
+   size=16 align=8
+   base size=16 base align=8
+QSignalMapper (0x0x7f9cf92053a8) 0
+    vptr=((& QSignalMapper::_ZTV13QSignalMapper) + 16u)
+  QObject (0x0x7f9cf924a120) 0
+      primary-for QSignalMapper (0x0x7f9cf92053a8)
+
+Class QSignalTransition::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSignalTransition::QPrivateSignal (0x0x7f9cf924a240) 0 empty
+
+Vtable for QSignalTransition
+QSignalTransition::_ZTV17QSignalTransition: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QSignalTransition)
+16    (int (*)(...))QSignalTransition::metaObject
+24    (int (*)(...))QSignalTransition::qt_metacast
+32    (int (*)(...))QSignalTransition::qt_metacall
+40    (int (*)(...))QSignalTransition::~QSignalTransition
+48    (int (*)(...))QSignalTransition::~QSignalTransition
+56    (int (*)(...))QSignalTransition::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QSignalTransition::eventTest
+120   (int (*)(...))QSignalTransition::onTransition
+
+Class QSignalTransition
+   size=16 align=8
+   base size=16 base align=8
+QSignalTransition (0x0x7f9cf9205410) 0
+    vptr=((& QSignalTransition::_ZTV17QSignalTransition) + 16u)
+  QAbstractTransition (0x0x7f9cf9205478) 0
+      primary-for QSignalTransition (0x0x7f9cf9205410)
+    QObject (0x0x7f9cf924a1e0) 0
+        primary-for QAbstractTransition (0x0x7f9cf9205478)
+
+Class QSocketNotifier::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSocketNotifier::QPrivateSignal (0x0x7f9cf924a300) 0 empty
+
+Vtable for QSocketNotifier
+QSocketNotifier::_ZTV15QSocketNotifier: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QSocketNotifier)
+16    (int (*)(...))QSocketNotifier::metaObject
+24    (int (*)(...))QSocketNotifier::qt_metacast
+32    (int (*)(...))QSocketNotifier::qt_metacall
+40    (int (*)(...))QSocketNotifier::~QSocketNotifier
+48    (int (*)(...))QSocketNotifier::~QSocketNotifier
+56    (int (*)(...))QSocketNotifier::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QSocketNotifier
+   size=16 align=8
+   base size=16 base align=8
+QSocketNotifier (0x0x7f9cf92054e0) 0
+    vptr=((& QSocketNotifier::_ZTV15QSocketNotifier) + 16u)
+  QObject (0x0x7f9cf924a2a0) 0
+      primary-for QSocketNotifier (0x0x7f9cf92054e0)
+
+Class QSortFilterProxyModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSortFilterProxyModel::QPrivateSignal (0x0x7f9cf924a3c0) 0 empty
+
+Vtable for QSortFilterProxyModel
+QSortFilterProxyModel::_ZTV21QSortFilterProxyModel: 56u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QSortFilterProxyModel)
+16    (int (*)(...))QSortFilterProxyModel::metaObject
+24    (int (*)(...))QSortFilterProxyModel::qt_metacast
+32    (int (*)(...))QSortFilterProxyModel::qt_metacall
+40    (int (*)(...))QSortFilterProxyModel::~QSortFilterProxyModel
+48    (int (*)(...))QSortFilterProxyModel::~QSortFilterProxyModel
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QSortFilterProxyModel::index
+120   (int (*)(...))QSortFilterProxyModel::parent
+128   (int (*)(...))QSortFilterProxyModel::sibling
+136   (int (*)(...))QSortFilterProxyModel::rowCount
+144   (int (*)(...))QSortFilterProxyModel::columnCount
+152   (int (*)(...))QSortFilterProxyModel::hasChildren
+160   (int (*)(...))QSortFilterProxyModel::data
+168   (int (*)(...))QSortFilterProxyModel::setData
+176   (int (*)(...))QSortFilterProxyModel::headerData
+184   (int (*)(...))QSortFilterProxyModel::setHeaderData
+192   (int (*)(...))QAbstractProxyModel::itemData
+200   (int (*)(...))QAbstractProxyModel::setItemData
+208   (int (*)(...))QSortFilterProxyModel::mimeTypes
+216   (int (*)(...))QSortFilterProxyModel::mimeData
+224   (int (*)(...))QAbstractProxyModel::canDropMimeData
+232   (int (*)(...))QSortFilterProxyModel::dropMimeData
+240   (int (*)(...))QSortFilterProxyModel::supportedDropActions
+248   (int (*)(...))QAbstractProxyModel::supportedDragActions
+256   (int (*)(...))QSortFilterProxyModel::insertRows
+264   (int (*)(...))QSortFilterProxyModel::insertColumns
+272   (int (*)(...))QSortFilterProxyModel::removeRows
+280   (int (*)(...))QSortFilterProxyModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QSortFilterProxyModel::fetchMore
+312   (int (*)(...))QSortFilterProxyModel::canFetchMore
+320   (int (*)(...))QSortFilterProxyModel::flags
+328   (int (*)(...))QSortFilterProxyModel::sort
+336   (int (*)(...))QSortFilterProxyModel::buddy
+344   (int (*)(...))QSortFilterProxyModel::match
+352   (int (*)(...))QSortFilterProxyModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractProxyModel::submit
+376   (int (*)(...))QAbstractProxyModel::revert
+384   (int (*)(...))QSortFilterProxyModel::setSourceModel
+392   (int (*)(...))QSortFilterProxyModel::mapToSource
+400   (int (*)(...))QSortFilterProxyModel::mapFromSource
+408   (int (*)(...))QSortFilterProxyModel::mapSelectionToSource
+416   (int (*)(...))QSortFilterProxyModel::mapSelectionFromSource
+424   (int (*)(...))QSortFilterProxyModel::filterAcceptsRow
+432   (int (*)(...))QSortFilterProxyModel::filterAcceptsColumn
+440   (int (*)(...))QSortFilterProxyModel::lessThan
+
+Class QSortFilterProxyModel
+   size=16 align=8
+   base size=16 base align=8
+QSortFilterProxyModel (0x0x7f9cf9205548) 0
+    vptr=((& QSortFilterProxyModel::_ZTV21QSortFilterProxyModel) + 16u)
+  QAbstractProxyModel (0x0x7f9cf92055b0) 0
+      primary-for QSortFilterProxyModel (0x0x7f9cf9205548)
+    QAbstractItemModel (0x0x7f9cf9205618) 0
+        primary-for QAbstractProxyModel (0x0x7f9cf92055b0)
+      QObject (0x0x7f9cf924a360) 0
+          primary-for QAbstractItemModel (0x0x7f9cf9205618)
+
+Class QStandardPaths
+   size=1 align=1
+   base size=0 base align=1
+QStandardPaths (0x0x7f9cf924a5a0) 0 empty
+
+Class QState::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QState::QPrivateSignal (0x0x7f9cf924a7e0) 0 empty
+
+Vtable for QState
+QState::_ZTV6QState: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI6QState)
+16    (int (*)(...))QState::metaObject
+24    (int (*)(...))QState::qt_metacast
+32    (int (*)(...))QState::qt_metacall
+40    (int (*)(...))QState::~QState
+48    (int (*)(...))QState::~QState
+56    (int (*)(...))QState::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QState::onEntry
+120   (int (*)(...))QState::onExit
+
+Class QState
+   size=16 align=8
+   base size=16 base align=8
+QState (0x0x7f9cf92057b8) 0
+    vptr=((& QState::_ZTV6QState) + 16u)
+  QAbstractState (0x0x7f9cf9205820) 0
+      primary-for QState (0x0x7f9cf92057b8)
+    QObject (0x0x7f9cf924a780) 0
+        primary-for QAbstractState (0x0x7f9cf9205820)
+
+Class QStateMachine::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QStateMachine::QPrivateSignal (0x0x7f9cf924a900) 0 empty
+
+Vtable for QStateMachine::SignalEvent
+QStateMachine::SignalEvent::_ZTVN13QStateMachine11SignalEventE: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN13QStateMachine11SignalEventE)
+16    (int (*)(...))QStateMachine::SignalEvent::~SignalEvent
+24    (int (*)(...))QStateMachine::SignalEvent::~SignalEvent
+
+Class QStateMachine::SignalEvent
+   size=48 align=8
+   base size=48 base align=8
+QStateMachine::SignalEvent (0x0x7f9cf92059c0) 0
+    vptr=((& QStateMachine::SignalEvent::_ZTVN13QStateMachine11SignalEventE) + 16u)
+  QEvent (0x0x7f9cf924a960) 0
+      primary-for QStateMachine::SignalEvent (0x0x7f9cf92059c0)
+
+Vtable for QStateMachine::WrappedEvent
+QStateMachine::WrappedEvent::_ZTVN13QStateMachine12WrappedEventE: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN13QStateMachine12WrappedEventE)
+16    (int (*)(...))QStateMachine::WrappedEvent::~WrappedEvent
+24    (int (*)(...))QStateMachine::WrappedEvent::~WrappedEvent
+
+Class QStateMachine::WrappedEvent
+   size=40 align=8
+   base size=40 base align=8
+QStateMachine::WrappedEvent (0x0x7f9cf9205a28) 0
+    vptr=((& QStateMachine::WrappedEvent::_ZTVN13QStateMachine12WrappedEventE) + 16u)
+  QEvent (0x0x7f9cf924a9c0) 0
+      primary-for QStateMachine::WrappedEvent (0x0x7f9cf9205a28)
+
+Vtable for QStateMachine
+QStateMachine::_ZTV13QStateMachine: 20u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QStateMachine)
+16    (int (*)(...))QStateMachine::metaObject
+24    (int (*)(...))QStateMachine::qt_metacast
+32    (int (*)(...))QStateMachine::qt_metacall
+40    (int (*)(...))QStateMachine::~QStateMachine
+48    (int (*)(...))QStateMachine::~QStateMachine
+56    (int (*)(...))QStateMachine::event
+64    (int (*)(...))QStateMachine::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QStateMachine::onEntry
+120   (int (*)(...))QStateMachine::onExit
+128   (int (*)(...))QStateMachine::beginSelectTransitions
+136   (int (*)(...))QStateMachine::endSelectTransitions
+144   (int (*)(...))QStateMachine::beginMicrostep
+152   (int (*)(...))QStateMachine::endMicrostep
+
+Class QStateMachine
+   size=16 align=8
+   base size=16 base align=8
+QStateMachine (0x0x7f9cf9205888) 0
+    vptr=((& QStateMachine::_ZTV13QStateMachine) + 16u)
+  QState (0x0x7f9cf92058f0) 0
+      primary-for QStateMachine (0x0x7f9cf9205888)
+    QAbstractState (0x0x7f9cf9205958) 0
+        primary-for QState (0x0x7f9cf92058f0)
+      QObject (0x0x7f9cf924a8a0) 0
+          primary-for QAbstractState (0x0x7f9cf9205958)
+
+Class QStorageInfo
+   size=8 align=8
+   base size=8 base align=8
+QStorageInfo (0x0x7f9cf924aa20) 0
+
+Class QAbstractConcatenable
+   size=1 align=1
+   base size=0 base align=1
+QAbstractConcatenable (0x0x7f9cf924ae40) 0 empty
+
+Class QStringListModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QStringListModel::QPrivateSignal (0x0x7f9cf8f9e900) 0 empty
+
+Vtable for QStringListModel
+QStringListModel::_ZTV16QStringListModel: 48u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QStringListModel)
+16    (int (*)(...))QStringListModel::metaObject
+24    (int (*)(...))QStringListModel::qt_metacast
+32    (int (*)(...))QStringListModel::qt_metacall
+40    (int (*)(...))QStringListModel::~QStringListModel
+48    (int (*)(...))QStringListModel::~QStringListModel
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QAbstractListModel::index
+120   (int (*)(...))QAbstractListModel::parent
+128   (int (*)(...))QStringListModel::sibling
+136   (int (*)(...))QStringListModel::rowCount
+144   (int (*)(...))QAbstractListModel::columnCount
+152   (int (*)(...))QAbstractListModel::hasChildren
+160   (int (*)(...))QStringListModel::data
+168   (int (*)(...))QStringListModel::setData
+176   (int (*)(...))QAbstractItemModel::headerData
+184   (int (*)(...))QAbstractItemModel::setHeaderData
+192   (int (*)(...))QAbstractItemModel::itemData
+200   (int (*)(...))QAbstractItemModel::setItemData
+208   (int (*)(...))QAbstractItemModel::mimeTypes
+216   (int (*)(...))QAbstractItemModel::mimeData
+224   (int (*)(...))QAbstractItemModel::canDropMimeData
+232   (int (*)(...))QAbstractListModel::dropMimeData
+240   (int (*)(...))QStringListModel::supportedDropActions
+248   (int (*)(...))QAbstractItemModel::supportedDragActions
+256   (int (*)(...))QStringListModel::insertRows
+264   (int (*)(...))QAbstractItemModel::insertColumns
+272   (int (*)(...))QStringListModel::removeRows
+280   (int (*)(...))QAbstractItemModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QAbstractItemModel::fetchMore
+312   (int (*)(...))QAbstractItemModel::canFetchMore
+320   (int (*)(...))QStringListModel::flags
+328   (int (*)(...))QStringListModel::sort
+336   (int (*)(...))QAbstractItemModel::buddy
+344   (int (*)(...))QAbstractItemModel::match
+352   (int (*)(...))QAbstractItemModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractItemModel::submit
+376   (int (*)(...))QAbstractItemModel::revert
+
+Class QStringListModel
+   size=24 align=8
+   base size=24 base align=8
+QStringListModel (0x0x7f9cf8fd94e0) 0
+    vptr=((& QStringListModel::_ZTV16QStringListModel) + 16u)
+  QAbstractListModel (0x0x7f9cf8fd9548) 0
+      primary-for QStringListModel (0x0x7f9cf8fd94e0)
+    QAbstractItemModel (0x0x7f9cf8fd95b0) 0
+        primary-for QAbstractListModel (0x0x7f9cf8fd9548)
+      QObject (0x0x7f9cf8f9e8a0) 0
+          primary-for QAbstractItemModel (0x0x7f9cf8fd95b0)
+
+Class QSystemSemaphore
+   size=8 align=8
+   base size=8 base align=8
+QSystemSemaphore (0x0x7f9cf8f9e960) 0
+
+Class QTemporaryDir
+   size=8 align=8
+   base size=8 base align=8
+QTemporaryDir (0x0x7f9cf8f9ea20) 0
+
+Class QTemporaryFile::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTemporaryFile::QPrivateSignal (0x0x7f9cf8f9eb40) 0 empty
+
+Vtable for QTemporaryFile
+QTemporaryFile::_ZTV14QTemporaryFile: 34u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QTemporaryFile)
+16    (int (*)(...))QTemporaryFile::metaObject
+24    (int (*)(...))QTemporaryFile::qt_metacast
+32    (int (*)(...))QTemporaryFile::qt_metacall
+40    (int (*)(...))QTemporaryFile::~QTemporaryFile
+48    (int (*)(...))QTemporaryFile::~QTemporaryFile
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QFileDevice::isSequential
+120   (int (*)(...))QTemporaryFile::open
+128   (int (*)(...))QFileDevice::close
+136   (int (*)(...))QFileDevice::pos
+144   (int (*)(...))QFile::size
+152   (int (*)(...))QFileDevice::seek
+160   (int (*)(...))QFileDevice::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QIODevice::bytesAvailable
+184   (int (*)(...))QIODevice::bytesToWrite
+192   (int (*)(...))QIODevice::canReadLine
+200   (int (*)(...))QIODevice::waitForReadyRead
+208   (int (*)(...))QIODevice::waitForBytesWritten
+216   (int (*)(...))QFileDevice::readData
+224   (int (*)(...))QFileDevice::readLineData
+232   (int (*)(...))QFileDevice::writeData
+240   (int (*)(...))QTemporaryFile::fileName
+248   (int (*)(...))QFile::resize
+256   (int (*)(...))QFile::permissions
+264   (int (*)(...))QFile::setPermissions
+
+Class QTemporaryFile
+   size=16 align=8
+   base size=16 base align=8
+QTemporaryFile (0x0x7f9cf8fd9618) 0
+    vptr=((& QTemporaryFile::_ZTV14QTemporaryFile) + 16u)
+  QFile (0x0x7f9cf8fd9680) 0
+      primary-for QTemporaryFile (0x0x7f9cf8fd9618)
+    QFileDevice (0x0x7f9cf8fd96e8) 0
+        primary-for QFile (0x0x7f9cf8fd9680)
+      QIODevice (0x0x7f9cf8fd9750) 0
+          primary-for QFileDevice (0x0x7f9cf8fd96e8)
+        QObject (0x0x7f9cf8f9eae0) 0
+            primary-for QIODevice (0x0x7f9cf8fd9750)
+
+Class QTextBoundaryFinder
+   size=48 align=8
+   base size=48 base align=8
+QTextBoundaryFinder (0x0x7f9cf8f9eba0) 0
+
+Class QTextCodec::ConverterState
+   size=32 align=8
+   base size=32 base align=8
+QTextCodec::ConverterState (0x0x7f9cf8f9ede0) 0
+
+Vtable for QTextCodec
+QTextCodec::_ZTV10QTextCodec: 9u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QTextCodec)
+16    (int (*)(...))__cxa_pure_virtual
+24    (int (*)(...))QTextCodec::aliases
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+56    0u
+64    0u
+
+Class QTextCodec
+   size=8 align=8
+   base size=8 base align=8
+QTextCodec (0x0x7f9cf8f9ed80) 0 nearly-empty
+    vptr=((& QTextCodec::_ZTV10QTextCodec) + 16u)
+
+Class QTextEncoder
+   size=40 align=8
+   base size=40 base align=8
+QTextEncoder (0x0x7f9cf90cb000) 0
+
+Class QTextDecoder
+   size=40 align=8
+   base size=40 base align=8
+QTextDecoder (0x0x7f9cf90cb060) 0
+
+Class QThread::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QThread::QPrivateSignal (0x0x7f9cf90cb120) 0 empty
+
+Vtable for QThread
+QThread::_ZTV7QThread: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QThread)
+16    (int (*)(...))QThread::metaObject
+24    (int (*)(...))QThread::qt_metacast
+32    (int (*)(...))QThread::qt_metacall
+40    (int (*)(...))QThread::~QThread
+48    (int (*)(...))QThread::~QThread
+56    (int (*)(...))QThread::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QThread::run
+
+Class QThread
+   size=16 align=8
+   base size=16 base align=8
+QThread (0x0x7f9cf8fd9958) 0
+    vptr=((& QThread::_ZTV7QThread) + 16u)
+  QObject (0x0x7f9cf90cb0c0) 0
+      primary-for QThread (0x0x7f9cf8fd9958)
+
+Class QThreadPool::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QThreadPool::QPrivateSignal (0x0x7f9cf90cb1e0) 0 empty
+
+Vtable for QThreadPool
+QThreadPool::_ZTV11QThreadPool: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QThreadPool)
+16    (int (*)(...))QThreadPool::metaObject
+24    (int (*)(...))QThreadPool::qt_metacast
+32    (int (*)(...))QThreadPool::qt_metacall
+40    (int (*)(...))QThreadPool::~QThreadPool
+48    (int (*)(...))QThreadPool::~QThreadPool
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QThreadPool
+   size=16 align=8
+   base size=16 base align=8
+QThreadPool (0x0x7f9cf8fd99c0) 0
+    vptr=((& QThreadPool::_ZTV11QThreadPool) + 16u)
+  QObject (0x0x7f9cf90cb180) 0
+      primary-for QThreadPool (0x0x7f9cf8fd99c0)
+
+Class QThreadStorageData
+   size=4 align=4
+   base size=4 base align=4
+QThreadStorageData (0x0x7f9cf90cb240) 0
+
+Class QTimeLine::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTimeLine::QPrivateSignal (0x0x7f9cf90cb360) 0 empty
+
+Vtable for QTimeLine
+QTimeLine::_ZTV9QTimeLine: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QTimeLine)
+16    (int (*)(...))QTimeLine::metaObject
+24    (int (*)(...))QTimeLine::qt_metacast
+32    (int (*)(...))QTimeLine::qt_metacall
+40    (int (*)(...))QTimeLine::~QTimeLine
+48    (int (*)(...))QTimeLine::~QTimeLine
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QTimeLine::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QTimeLine::valueForTime
+
+Class QTimeLine
+   size=16 align=8
+   base size=16 base align=8
+QTimeLine (0x0x7f9cf8fd9a28) 0
+    vptr=((& QTimeLine::_ZTV9QTimeLine) + 16u)
+  QObject (0x0x7f9cf90cb300) 0
+      primary-for QTimeLine (0x0x7f9cf8fd9a28)
+
+Class QTimer::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTimer::QPrivateSignal (0x0x7f9cf90cb420) 0 empty
+
+Vtable for QTimer
+QTimer::_ZTV6QTimer: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI6QTimer)
+16    (int (*)(...))QTimer::metaObject
+24    (int (*)(...))QTimer::qt_metacast
+32    (int (*)(...))QTimer::qt_metacall
+40    (int (*)(...))QTimer::~QTimer
+48    (int (*)(...))QTimer::~QTimer
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QTimer::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QTimer
+   size=32 align=8
+   base size=29 base align=8
+QTimer (0x0x7f9cf8fd9a90) 0
+    vptr=((& QTimer::_ZTV6QTimer) + 16u)
+  QObject (0x0x7f9cf90cb3c0) 0
+      primary-for QTimer (0x0x7f9cf8fd9a90)
+
+Class QTimeZone::OffsetData
+   size=32 align=8
+   base size=28 base align=8
+QTimeZone::OffsetData (0x0x7f9cf8d6e240) 0
+
+Class QTimeZone
+   size=8 align=8
+   base size=8 base align=8
+QTimeZone (0x0x7f9cf8d6e1e0) 0
+
+Class QTranslator::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTranslator::QPrivateSignal (0x0x7f9cf8d6e7e0) 0 empty
+
+Vtable for QTranslator
+QTranslator::_ZTV11QTranslator: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QTranslator)
+16    (int (*)(...))QTranslator::metaObject
+24    (int (*)(...))QTranslator::qt_metacast
+32    (int (*)(...))QTranslator::qt_metacall
+40    (int (*)(...))QTranslator::~QTranslator
+48    (int (*)(...))QTranslator::~QTranslator
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QTranslator::translate
+120   (int (*)(...))QTranslator::isEmpty
+
+Class QTranslator
+   size=16 align=8
+   base size=16 base align=8
+QTranslator (0x0x7f9cf8d5dd00) 0
+    vptr=((& QTranslator::_ZTV11QTranslator) + 16u)
+  QObject (0x0x7f9cf8d6e780) 0
+      primary-for QTranslator (0x0x7f9cf8d5dd00)
+
+Class QUrl
+   size=8 align=8
+   base size=8 base align=8
+QUrl (0x0x7f9cf8d6e900) 0
+
+Class QUrlQuery
+   size=8 align=8
+   base size=8 base align=8
+QUrlQuery (0x0x7f9cf8f30000) 0
+
+Class QUuid
+   size=16 align=4
+   base size=16 base align=4
+QUuid (0x0x7f9cf8f30300) 0
+
+Class QWaitCondition
+   size=8 align=8
+   base size=8 base align=8
+QWaitCondition (0x0x7f9cf8f305a0) 0
+
+Class QXmlStreamStringRef
+   size=16 align=8
+   base size=16 base align=8
+QXmlStreamStringRef (0x0x7f9cf8f30600) 0
+
+Class QXmlStreamAttribute
+   size=80 align=8
+   base size=73 base align=8
+QXmlStreamAttribute (0x0x7f9cf8beda20) 0
+
+Class QXmlStreamAttributes
+   size=8 align=8
+   base size=8 base align=8
+QXmlStreamAttributes (0x0x7f9cf8bf86e8) 0
+  QVector<QXmlStreamAttribute> (0x0x7f9cf8bedde0) 0
+
+Class QXmlStreamNamespaceDeclaration
+   size=40 align=8
+   base size=40 base align=8
+QXmlStreamNamespaceDeclaration (0x0x7f9cf8bede40) 0
+
+Class QXmlStreamNotationDeclaration
+   size=56 align=8
+   base size=56 base align=8
+QXmlStreamNotationDeclaration (0x0x7f9cf8c7a120) 0
+
+Class QXmlStreamEntityDeclaration
+   size=88 align=8
+   base size=88 base align=8
+QXmlStreamEntityDeclaration (0x0x7f9cf8c7a3c0) 0
+
+Vtable for QXmlStreamEntityResolver
+QXmlStreamEntityResolver::_ZTV24QXmlStreamEntityResolver: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QXmlStreamEntityResolver)
+16    (int (*)(...))QXmlStreamEntityResolver::~QXmlStreamEntityResolver
+24    (int (*)(...))QXmlStreamEntityResolver::~QXmlStreamEntityResolver
+32    (int (*)(...))QXmlStreamEntityResolver::resolveEntity
+40    (int (*)(...))QXmlStreamEntityResolver::resolveUndeclaredEntity
+
+Class QXmlStreamEntityResolver
+   size=8 align=8
+   base size=8 base align=8
+QXmlStreamEntityResolver (0x0x7f9cf8c7a660) 0 nearly-empty
+    vptr=((& QXmlStreamEntityResolver::_ZTV24QXmlStreamEntityResolver) + 16u)
+
+Class QXmlStreamReader
+   size=8 align=8
+   base size=8 base align=8
+QXmlStreamReader (0x0x7f9cf8c7a6c0) 0
+
+Class QXmlStreamWriter
+   size=8 align=8
+   base size=8 base align=8
+QXmlStreamWriter (0x0x7f9cf8c7a7e0) 0
+
+Class QRgba64
+   size=8 align=8
+   base size=8 base align=8
+QRgba64 (0x0x7f9cf8c7a900) 0
+
+Class QColor
+   size=16 align=4
+   base size=14 base align=4
+QColor (0x0x7f9cf8c7aba0) 0
+
+Class QRegion::QRegionData
+   size=16 align=8
+   base size=16 base align=8
+QRegion::QRegionData (0x0x7f9cf89d7120) 0
+
+Class QRegion
+   size=8 align=8
+   base size=8 base align=8
+QRegion (0x0x7f9cf89d70c0) 0
+
+Class QKeySequence
+   size=8 align=8
+   base size=8 base align=8
+QKeySequence (0x0x7f9cf8a84480) 0
+
+Class QVector2D
+   size=8 align=4
+   base size=8 base align=4
+QVector2D (0x0x7f9cf8731660) 0
+
+Class QTouchDevice
+   size=8 align=8
+   base size=8 base align=8
+QTouchDevice (0x0x7f9cf87319c0) 0
+
+Vtable for QInputEvent
+QInputEvent::_ZTV11QInputEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QInputEvent)
+16    (int (*)(...))QInputEvent::~QInputEvent
+24    (int (*)(...))QInputEvent::~QInputEvent
+
+Class QInputEvent
+   size=32 align=8
+   base size=32 base align=8
+QInputEvent (0x0x7f9cf87661a0) 0
+    vptr=((& QInputEvent::_ZTV11QInputEvent) + 16u)
+  QEvent (0x0x7f9cf8731ba0) 0
+      primary-for QInputEvent (0x0x7f9cf87661a0)
+
+Vtable for QEnterEvent
+QEnterEvent::_ZTV11QEnterEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QEnterEvent)
+16    (int (*)(...))QEnterEvent::~QEnterEvent
+24    (int (*)(...))QEnterEvent::~QEnterEvent
+
+Class QEnterEvent
+   size=72 align=8
+   base size=72 base align=8
+QEnterEvent (0x0x7f9cf8766208) 0
+    vptr=((& QEnterEvent::_ZTV11QEnterEvent) + 16u)
+  QEvent (0x0x7f9cf8731c00) 0
+      primary-for QEnterEvent (0x0x7f9cf8766208)
+
+Vtable for QMouseEvent
+QMouseEvent::_ZTV11QMouseEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QMouseEvent)
+16    (int (*)(...))QMouseEvent::~QMouseEvent
+24    (int (*)(...))QMouseEvent::~QMouseEvent
+
+Class QMouseEvent
+   size=104 align=8
+   base size=100 base align=8
+QMouseEvent (0x0x7f9cf8766270) 0
+    vptr=((& QMouseEvent::_ZTV11QMouseEvent) + 16u)
+  QInputEvent (0x0x7f9cf87662d8) 0
+      primary-for QMouseEvent (0x0x7f9cf8766270)
+    QEvent (0x0x7f9cf8731c60) 0
+        primary-for QInputEvent (0x0x7f9cf87662d8)
+
+Vtable for QHoverEvent
+QHoverEvent::_ZTV11QHoverEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QHoverEvent)
+16    (int (*)(...))QHoverEvent::~QHoverEvent
+24    (int (*)(...))QHoverEvent::~QHoverEvent
+
+Class QHoverEvent
+   size=64 align=8
+   base size=64 base align=8
+QHoverEvent (0x0x7f9cf8766340) 0
+    vptr=((& QHoverEvent::_ZTV11QHoverEvent) + 16u)
+  QInputEvent (0x0x7f9cf87663a8) 0
+      primary-for QHoverEvent (0x0x7f9cf8766340)
+    QEvent (0x0x7f9cf8731cc0) 0
+        primary-for QInputEvent (0x0x7f9cf87663a8)
+
+Vtable for QWheelEvent
+QWheelEvent::_ZTV11QWheelEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QWheelEvent)
+16    (int (*)(...))QWheelEvent::~QWheelEvent
+24    (int (*)(...))QWheelEvent::~QWheelEvent
+
+Class QWheelEvent
+   size=96 align=8
+   base size=96 base align=8
+QWheelEvent (0x0x7f9cf8766410) 0
+    vptr=((& QWheelEvent::_ZTV11QWheelEvent) + 16u)
+  QInputEvent (0x0x7f9cf8766478) 0
+      primary-for QWheelEvent (0x0x7f9cf8766410)
+    QEvent (0x0x7f9cf8731d20) 0
+        primary-for QInputEvent (0x0x7f9cf8766478)
+
+Vtable for QTabletEvent
+QTabletEvent::_ZTV12QTabletEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QTabletEvent)
+16    (int (*)(...))QTabletEvent::~QTabletEvent
+24    (int (*)(...))QTabletEvent::~QTabletEvent
+
+Class QTabletEvent
+   size=128 align=8
+   base size=128 base align=8
+QTabletEvent (0x0x7f9cf87664e0) 0
+    vptr=((& QTabletEvent::_ZTV12QTabletEvent) + 16u)
+  QInputEvent (0x0x7f9cf8766548) 0
+      primary-for QTabletEvent (0x0x7f9cf87664e0)
+    QEvent (0x0x7f9cf8731d80) 0
+        primary-for QInputEvent (0x0x7f9cf8766548)
+
+Vtable for QNativeGestureEvent
+QNativeGestureEvent::_ZTV19QNativeGestureEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QNativeGestureEvent)
+16    (int (*)(...))QNativeGestureEvent::~QNativeGestureEvent
+24    (int (*)(...))QNativeGestureEvent::~QNativeGestureEvent
+
+Class QNativeGestureEvent
+   size=112 align=8
+   base size=112 base align=8
+QNativeGestureEvent (0x0x7f9cf87665b0) 0
+    vptr=((& QNativeGestureEvent::_ZTV19QNativeGestureEvent) + 16u)
+  QInputEvent (0x0x7f9cf8766618) 0
+      primary-for QNativeGestureEvent (0x0x7f9cf87665b0)
+    QEvent (0x0x7f9cf8731de0) 0
+        primary-for QInputEvent (0x0x7f9cf8766618)
+
+Vtable for QKeyEvent
+QKeyEvent::_ZTV9QKeyEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QKeyEvent)
+16    (int (*)(...))QKeyEvent::~QKeyEvent
+24    (int (*)(...))QKeyEvent::~QKeyEvent
+
+Class QKeyEvent
+   size=64 align=8
+   base size=59 base align=8
+QKeyEvent (0x0x7f9cf8766680) 0
+    vptr=((& QKeyEvent::_ZTV9QKeyEvent) + 16u)
+  QInputEvent (0x0x7f9cf87666e8) 0
+      primary-for QKeyEvent (0x0x7f9cf8766680)
+    QEvent (0x0x7f9cf8731e40) 0
+        primary-for QInputEvent (0x0x7f9cf87666e8)
+
+Vtable for QFocusEvent
+QFocusEvent::_ZTV11QFocusEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QFocusEvent)
+16    (int (*)(...))QFocusEvent::~QFocusEvent
+24    (int (*)(...))QFocusEvent::~QFocusEvent
+
+Class QFocusEvent
+   size=24 align=8
+   base size=24 base align=8
+QFocusEvent (0x0x7f9cf8766750) 0
+    vptr=((& QFocusEvent::_ZTV11QFocusEvent) + 16u)
+  QEvent (0x0x7f9cf8731ea0) 0
+      primary-for QFocusEvent (0x0x7f9cf8766750)
+
+Vtable for QPaintEvent
+QPaintEvent::_ZTV11QPaintEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QPaintEvent)
+16    (int (*)(...))QPaintEvent::~QPaintEvent
+24    (int (*)(...))QPaintEvent::~QPaintEvent
+
+Class QPaintEvent
+   size=56 align=8
+   base size=49 base align=8
+QPaintEvent (0x0x7f9cf87667b8) 0
+    vptr=((& QPaintEvent::_ZTV11QPaintEvent) + 16u)
+  QEvent (0x0x7f9cf8731f00) 0
+      primary-for QPaintEvent (0x0x7f9cf87667b8)
+
+Vtable for QMoveEvent
+QMoveEvent::_ZTV10QMoveEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QMoveEvent)
+16    (int (*)(...))QMoveEvent::~QMoveEvent
+24    (int (*)(...))QMoveEvent::~QMoveEvent
+
+Class QMoveEvent
+   size=40 align=8
+   base size=36 base align=8
+QMoveEvent (0x0x7f9cf8766820) 0
+    vptr=((& QMoveEvent::_ZTV10QMoveEvent) + 16u)
+  QEvent (0x0x7f9cf8731f60) 0
+      primary-for QMoveEvent (0x0x7f9cf8766820)
+
+Vtable for QExposeEvent
+QExposeEvent::_ZTV12QExposeEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QExposeEvent)
+16    (int (*)(...))QExposeEvent::~QExposeEvent
+24    (int (*)(...))QExposeEvent::~QExposeEvent
+
+Class QExposeEvent
+   size=32 align=8
+   base size=32 base align=8
+QExposeEvent (0x0x7f9cf8766888) 0
+    vptr=((& QExposeEvent::_ZTV12QExposeEvent) + 16u)
+  QEvent (0x0x7f9cf8862000) 0
+      primary-for QExposeEvent (0x0x7f9cf8766888)
+
+Vtable for QPlatformSurfaceEvent
+QPlatformSurfaceEvent::_ZTV21QPlatformSurfaceEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QPlatformSurfaceEvent)
+16    (int (*)(...))QPlatformSurfaceEvent::~QPlatformSurfaceEvent
+24    (int (*)(...))QPlatformSurfaceEvent::~QPlatformSurfaceEvent
+
+Class QPlatformSurfaceEvent
+   size=24 align=8
+   base size=24 base align=8
+QPlatformSurfaceEvent (0x0x7f9cf87668f0) 0
+    vptr=((& QPlatformSurfaceEvent::_ZTV21QPlatformSurfaceEvent) + 16u)
+  QEvent (0x0x7f9cf8862060) 0
+      primary-for QPlatformSurfaceEvent (0x0x7f9cf87668f0)
+
+Vtable for QResizeEvent
+QResizeEvent::_ZTV12QResizeEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QResizeEvent)
+16    (int (*)(...))QResizeEvent::~QResizeEvent
+24    (int (*)(...))QResizeEvent::~QResizeEvent
+
+Class QResizeEvent
+   size=40 align=8
+   base size=36 base align=8
+QResizeEvent (0x0x7f9cf8766958) 0
+    vptr=((& QResizeEvent::_ZTV12QResizeEvent) + 16u)
+  QEvent (0x0x7f9cf88620c0) 0
+      primary-for QResizeEvent (0x0x7f9cf8766958)
+
+Vtable for QCloseEvent
+QCloseEvent::_ZTV11QCloseEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QCloseEvent)
+16    (int (*)(...))QCloseEvent::~QCloseEvent
+24    (int (*)(...))QCloseEvent::~QCloseEvent
+
+Class QCloseEvent
+   size=24 align=8
+   base size=20 base align=8
+QCloseEvent (0x0x7f9cf87669c0) 0
+    vptr=((& QCloseEvent::_ZTV11QCloseEvent) + 16u)
+  QEvent (0x0x7f9cf8862120) 0
+      primary-for QCloseEvent (0x0x7f9cf87669c0)
+
+Vtable for QIconDragEvent
+QIconDragEvent::_ZTV14QIconDragEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QIconDragEvent)
+16    (int (*)(...))QIconDragEvent::~QIconDragEvent
+24    (int (*)(...))QIconDragEvent::~QIconDragEvent
+
+Class QIconDragEvent
+   size=24 align=8
+   base size=20 base align=8
+QIconDragEvent (0x0x7f9cf8766a28) 0
+    vptr=((& QIconDragEvent::_ZTV14QIconDragEvent) + 16u)
+  QEvent (0x0x7f9cf8862180) 0
+      primary-for QIconDragEvent (0x0x7f9cf8766a28)
+
+Vtable for QShowEvent
+QShowEvent::_ZTV10QShowEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QShowEvent)
+16    (int (*)(...))QShowEvent::~QShowEvent
+24    (int (*)(...))QShowEvent::~QShowEvent
+
+Class QShowEvent
+   size=24 align=8
+   base size=20 base align=8
+QShowEvent (0x0x7f9cf8766a90) 0
+    vptr=((& QShowEvent::_ZTV10QShowEvent) + 16u)
+  QEvent (0x0x7f9cf88621e0) 0
+      primary-for QShowEvent (0x0x7f9cf8766a90)
+
+Vtable for QHideEvent
+QHideEvent::_ZTV10QHideEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QHideEvent)
+16    (int (*)(...))QHideEvent::~QHideEvent
+24    (int (*)(...))QHideEvent::~QHideEvent
+
+Class QHideEvent
+   size=24 align=8
+   base size=20 base align=8
+QHideEvent (0x0x7f9cf8766af8) 0
+    vptr=((& QHideEvent::_ZTV10QHideEvent) + 16u)
+  QEvent (0x0x7f9cf8862240) 0
+      primary-for QHideEvent (0x0x7f9cf8766af8)
+
+Vtable for QContextMenuEvent
+QContextMenuEvent::_ZTV17QContextMenuEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QContextMenuEvent)
+16    (int (*)(...))QContextMenuEvent::~QContextMenuEvent
+24    (int (*)(...))QContextMenuEvent::~QContextMenuEvent
+
+Class QContextMenuEvent
+   size=56 align=8
+   base size=49 base align=8
+QContextMenuEvent (0x0x7f9cf8766b60) 0
+    vptr=((& QContextMenuEvent::_ZTV17QContextMenuEvent) + 16u)
+  QInputEvent (0x0x7f9cf8766bc8) 0
+      primary-for QContextMenuEvent (0x0x7f9cf8766b60)
+    QEvent (0x0x7f9cf88622a0) 0
+        primary-for QInputEvent (0x0x7f9cf8766bc8)
+
+Class QInputMethodEvent::Attribute
+   size=32 align=8
+   base size=32 base align=8
+QInputMethodEvent::Attribute (0x0x7f9cf8862360) 0
+
+Vtable for QInputMethodEvent
+QInputMethodEvent::_ZTV17QInputMethodEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QInputMethodEvent)
+16    (int (*)(...))QInputMethodEvent::~QInputMethodEvent
+24    (int (*)(...))QInputMethodEvent::~QInputMethodEvent
+
+Class QInputMethodEvent
+   size=56 align=8
+   base size=56 base align=8
+QInputMethodEvent (0x0x7f9cf8766c30) 0
+    vptr=((& QInputMethodEvent::_ZTV17QInputMethodEvent) + 16u)
+  QEvent (0x0x7f9cf8862300) 0
+      primary-for QInputMethodEvent (0x0x7f9cf8766c30)
+
+Class QInputMethodQueryEvent::QueryPair
+   size=24 align=8
+   base size=24 base align=8
+QInputMethodQueryEvent::QueryPair (0x0x7f9cf88627e0) 0
+
+Vtable for QInputMethodQueryEvent
+QInputMethodQueryEvent::_ZTV22QInputMethodQueryEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI22QInputMethodQueryEvent)
+16    (int (*)(...))QInputMethodQueryEvent::~QInputMethodQueryEvent
+24    (int (*)(...))QInputMethodQueryEvent::~QInputMethodQueryEvent
+
+Class QInputMethodQueryEvent
+   size=32 align=8
+   base size=32 base align=8
+QInputMethodQueryEvent (0x0x7f9cf8766f70) 0
+    vptr=((& QInputMethodQueryEvent::_ZTV22QInputMethodQueryEvent) + 16u)
+  QEvent (0x0x7f9cf8862780) 0
+      primary-for QInputMethodQueryEvent (0x0x7f9cf8766f70)
+
+Vtable for QDropEvent
+QDropEvent::_ZTV10QDropEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QDropEvent)
+16    (int (*)(...))QDropEvent::~QDropEvent
+24    (int (*)(...))QDropEvent::~QDropEvent
+
+Class QDropEvent
+   size=72 align=8
+   base size=72 base align=8
+QDropEvent (0x0x7f9cf88e7270) 0
+    vptr=((& QDropEvent::_ZTV10QDropEvent) + 16u)
+  QEvent (0x0x7f9cf8862b40) 0
+      primary-for QDropEvent (0x0x7f9cf88e7270)
+
+Vtable for QDragMoveEvent
+QDragMoveEvent::_ZTV14QDragMoveEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QDragMoveEvent)
+16    (int (*)(...))QDragMoveEvent::~QDragMoveEvent
+24    (int (*)(...))QDragMoveEvent::~QDragMoveEvent
+
+Class QDragMoveEvent
+   size=88 align=8
+   base size=88 base align=8
+QDragMoveEvent (0x0x7f9cf88e72d8) 0
+    vptr=((& QDragMoveEvent::_ZTV14QDragMoveEvent) + 16u)
+  QDropEvent (0x0x7f9cf88e7340) 0
+      primary-for QDragMoveEvent (0x0x7f9cf88e72d8)
+    QEvent (0x0x7f9cf8862ba0) 0
+        primary-for QDropEvent (0x0x7f9cf88e7340)
+
+Vtable for QDragEnterEvent
+QDragEnterEvent::_ZTV15QDragEnterEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QDragEnterEvent)
+16    (int (*)(...))QDragEnterEvent::~QDragEnterEvent
+24    (int (*)(...))QDragEnterEvent::~QDragEnterEvent
+
+Class QDragEnterEvent
+   size=88 align=8
+   base size=88 base align=8
+QDragEnterEvent (0x0x7f9cf88e73a8) 0
+    vptr=((& QDragEnterEvent::_ZTV15QDragEnterEvent) + 16u)
+  QDragMoveEvent (0x0x7f9cf88e7410) 0
+      primary-for QDragEnterEvent (0x0x7f9cf88e73a8)
+    QDropEvent (0x0x7f9cf88e7478) 0
+        primary-for QDragMoveEvent (0x0x7f9cf88e7410)
+      QEvent (0x0x7f9cf8862c00) 0
+          primary-for QDropEvent (0x0x7f9cf88e7478)
+
+Vtable for QDragLeaveEvent
+QDragLeaveEvent::_ZTV15QDragLeaveEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QDragLeaveEvent)
+16    (int (*)(...))QDragLeaveEvent::~QDragLeaveEvent
+24    (int (*)(...))QDragLeaveEvent::~QDragLeaveEvent
+
+Class QDragLeaveEvent
+   size=24 align=8
+   base size=20 base align=8
+QDragLeaveEvent (0x0x7f9cf88e74e0) 0
+    vptr=((& QDragLeaveEvent::_ZTV15QDragLeaveEvent) + 16u)
+  QEvent (0x0x7f9cf8862c60) 0
+      primary-for QDragLeaveEvent (0x0x7f9cf88e74e0)
+
+Vtable for QHelpEvent
+QHelpEvent::_ZTV10QHelpEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QHelpEvent)
+16    (int (*)(...))QHelpEvent::~QHelpEvent
+24    (int (*)(...))QHelpEvent::~QHelpEvent
+
+Class QHelpEvent
+   size=40 align=8
+   base size=36 base align=8
+QHelpEvent (0x0x7f9cf88e7548) 0
+    vptr=((& QHelpEvent::_ZTV10QHelpEvent) + 16u)
+  QEvent (0x0x7f9cf8862cc0) 0
+      primary-for QHelpEvent (0x0x7f9cf88e7548)
+
+Vtable for QStatusTipEvent
+QStatusTipEvent::_ZTV15QStatusTipEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QStatusTipEvent)
+16    (int (*)(...))QStatusTipEvent::~QStatusTipEvent
+24    (int (*)(...))QStatusTipEvent::~QStatusTipEvent
+
+Class QStatusTipEvent
+   size=32 align=8
+   base size=32 base align=8
+QStatusTipEvent (0x0x7f9cf88e75b0) 0
+    vptr=((& QStatusTipEvent::_ZTV15QStatusTipEvent) + 16u)
+  QEvent (0x0x7f9cf8862d20) 0
+      primary-for QStatusTipEvent (0x0x7f9cf88e75b0)
+
+Vtable for QWhatsThisClickedEvent
+QWhatsThisClickedEvent::_ZTV22QWhatsThisClickedEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI22QWhatsThisClickedEvent)
+16    (int (*)(...))QWhatsThisClickedEvent::~QWhatsThisClickedEvent
+24    (int (*)(...))QWhatsThisClickedEvent::~QWhatsThisClickedEvent
+
+Class QWhatsThisClickedEvent
+   size=32 align=8
+   base size=32 base align=8
+QWhatsThisClickedEvent (0x0x7f9cf88e7618) 0
+    vptr=((& QWhatsThisClickedEvent::_ZTV22QWhatsThisClickedEvent) + 16u)
+  QEvent (0x0x7f9cf8862d80) 0
+      primary-for QWhatsThisClickedEvent (0x0x7f9cf88e7618)
+
+Vtable for QActionEvent
+QActionEvent::_ZTV12QActionEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QActionEvent)
+16    (int (*)(...))QActionEvent::~QActionEvent
+24    (int (*)(...))QActionEvent::~QActionEvent
+
+Class QActionEvent
+   size=40 align=8
+   base size=40 base align=8
+QActionEvent (0x0x7f9cf88e7680) 0
+    vptr=((& QActionEvent::_ZTV12QActionEvent) + 16u)
+  QEvent (0x0x7f9cf8862de0) 0
+      primary-for QActionEvent (0x0x7f9cf88e7680)
+
+Vtable for QFileOpenEvent
+QFileOpenEvent::_ZTV14QFileOpenEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QFileOpenEvent)
+16    (int (*)(...))QFileOpenEvent::~QFileOpenEvent
+24    (int (*)(...))QFileOpenEvent::~QFileOpenEvent
+
+Class QFileOpenEvent
+   size=40 align=8
+   base size=40 base align=8
+QFileOpenEvent (0x0x7f9cf88e76e8) 0
+    vptr=((& QFileOpenEvent::_ZTV14QFileOpenEvent) + 16u)
+  QEvent (0x0x7f9cf8862e40) 0
+      primary-for QFileOpenEvent (0x0x7f9cf88e76e8)
+
+Vtable for QToolBarChangeEvent
+QToolBarChangeEvent::_ZTV19QToolBarChangeEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QToolBarChangeEvent)
+16    (int (*)(...))QToolBarChangeEvent::~QToolBarChangeEvent
+24    (int (*)(...))QToolBarChangeEvent::~QToolBarChangeEvent
+
+Class QToolBarChangeEvent
+   size=24 align=8
+   base size=21 base align=8
+QToolBarChangeEvent (0x0x7f9cf88e7750) 0
+    vptr=((& QToolBarChangeEvent::_ZTV19QToolBarChangeEvent) + 16u)
+  QEvent (0x0x7f9cf8862ea0) 0
+      primary-for QToolBarChangeEvent (0x0x7f9cf88e7750)
+
+Vtable for QShortcutEvent
+QShortcutEvent::_ZTV14QShortcutEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QShortcutEvent)
+16    (int (*)(...))QShortcutEvent::~QShortcutEvent
+24    (int (*)(...))QShortcutEvent::~QShortcutEvent
+
+Class QShortcutEvent
+   size=40 align=8
+   base size=40 base align=8
+QShortcutEvent (0x0x7f9cf88e77b8) 0
+    vptr=((& QShortcutEvent::_ZTV14QShortcutEvent) + 16u)
+  QEvent (0x0x7f9cf8862f00) 0
+      primary-for QShortcutEvent (0x0x7f9cf88e77b8)
+
+Vtable for QWindowStateChangeEvent
+QWindowStateChangeEvent::_ZTV23QWindowStateChangeEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI23QWindowStateChangeEvent)
+16    (int (*)(...))QWindowStateChangeEvent::~QWindowStateChangeEvent
+24    (int (*)(...))QWindowStateChangeEvent::~QWindowStateChangeEvent
+
+Class QWindowStateChangeEvent
+   size=32 align=8
+   base size=25 base align=8
+QWindowStateChangeEvent (0x0x7f9cf88e7820) 0
+    vptr=((& QWindowStateChangeEvent::_ZTV23QWindowStateChangeEvent) + 16u)
+  QEvent (0x0x7f9cf8862f60) 0
+      primary-for QWindowStateChangeEvent (0x0x7f9cf88e7820)
+
+Class QPointingDeviceUniqueId
+   size=8 align=8
+   base size=8 base align=8
+QPointingDeviceUniqueId (0x0x7f9cf8539000) 0
+
+Class QTouchEvent::TouchPoint
+   size=8 align=8
+   base size=8 base align=8
+QTouchEvent::TouchPoint (0x0x7f9cf8539360) 0
+
+Vtable for QTouchEvent
+QTouchEvent::_ZTV11QTouchEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QTouchEvent)
+16    (int (*)(...))QTouchEvent::~QTouchEvent
+24    (int (*)(...))QTouchEvent::~QTouchEvent
+
+Class QTouchEvent
+   size=72 align=8
+   base size=72 base align=8
+QTouchEvent (0x0x7f9cf88e7a28) 0
+    vptr=((& QTouchEvent::_ZTV11QTouchEvent) + 16u)
+  QInputEvent (0x0x7f9cf88e7a90) 0
+      primary-for QTouchEvent (0x0x7f9cf88e7a28)
+    QEvent (0x0x7f9cf8539300) 0
+        primary-for QInputEvent (0x0x7f9cf88e7a90)
+
+Vtable for QScrollPrepareEvent
+QScrollPrepareEvent::_ZTV19QScrollPrepareEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QScrollPrepareEvent)
+16    (int (*)(...))QScrollPrepareEvent::~QScrollPrepareEvent
+24    (int (*)(...))QScrollPrepareEvent::~QScrollPrepareEvent
+
+Class QScrollPrepareEvent
+   size=112 align=8
+   base size=112 base align=8
+QScrollPrepareEvent (0x0x7f9cf860a2d8) 0
+    vptr=((& QScrollPrepareEvent::_ZTV19QScrollPrepareEvent) + 16u)
+  QEvent (0x0x7f9cf86059c0) 0
+      primary-for QScrollPrepareEvent (0x0x7f9cf860a2d8)
+
+Vtable for QScrollEvent
+QScrollEvent::_ZTV12QScrollEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QScrollEvent)
+16    (int (*)(...))QScrollEvent::~QScrollEvent
+24    (int (*)(...))QScrollEvent::~QScrollEvent
+
+Class QScrollEvent
+   size=64 align=8
+   base size=60 base align=8
+QScrollEvent (0x0x7f9cf860a340) 0
+    vptr=((& QScrollEvent::_ZTV12QScrollEvent) + 16u)
+  QEvent (0x0x7f9cf8605a20) 0
+      primary-for QScrollEvent (0x0x7f9cf860a340)
+
+Vtable for QScreenOrientationChangeEvent
+QScreenOrientationChangeEvent::_ZTV29QScreenOrientationChangeEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI29QScreenOrientationChangeEvent)
+16    (int (*)(...))QScreenOrientationChangeEvent::~QScreenOrientationChangeEvent
+24    (int (*)(...))QScreenOrientationChangeEvent::~QScreenOrientationChangeEvent
+
+Class QScreenOrientationChangeEvent
+   size=40 align=8
+   base size=36 base align=8
+QScreenOrientationChangeEvent (0x0x7f9cf860a3a8) 0
+    vptr=((& QScreenOrientationChangeEvent::_ZTV29QScreenOrientationChangeEvent) + 16u)
+  QEvent (0x0x7f9cf8605a80) 0
+      primary-for QScreenOrientationChangeEvent (0x0x7f9cf860a3a8)
+
+Vtable for QApplicationStateChangeEvent
+QApplicationStateChangeEvent::_ZTV28QApplicationStateChangeEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI28QApplicationStateChangeEvent)
+16    (int (*)(...))QApplicationStateChangeEvent::~QApplicationStateChangeEvent
+24    (int (*)(...))QApplicationStateChangeEvent::~QApplicationStateChangeEvent
+
+Class QApplicationStateChangeEvent
+   size=24 align=8
+   base size=24 base align=8
+QApplicationStateChangeEvent (0x0x7f9cf860a410) 0
+    vptr=((& QApplicationStateChangeEvent::_ZTV28QApplicationStateChangeEvent) + 16u)
+  QEvent (0x0x7f9cf8605ae0) 0
+      primary-for QApplicationStateChangeEvent (0x0x7f9cf860a410)
+
+Class QFont
+   size=16 align=8
+   base size=12 base align=8
+QFont (0x0x7f9cf8605b40) 0
+
+Class QPolygon
+   size=8 align=8
+   base size=8 base align=8
+QPolygon (0x0x7f9cf860a7b8) 0
+  QVector<QPoint> (0x0x7f9cf8605f00) 0
+
+Class QPolygonF
+   size=8 align=8
+   base size=8 base align=8
+QPolygonF (0x0x7f9cf860ab60) 0
+  QVector<QPointF> (0x0x7f9cf86f53c0) 0
+
+Class QMatrix
+   size=48 align=8
+   base size=48 base align=8
+QMatrix (0x0x7f9cf86f5780) 0
+
+Class QPainterPath::Element
+   size=24 align=8
+   base size=24 base align=8
+QPainterPath::Element (0x0x7f9cf86f5a80) 0
+
+Class QPainterPath
+   size=8 align=8
+   base size=8 base align=8
+QPainterPath (0x0x7f9cf86f5a20) 0
+
+Class QPainterPathStroker
+   size=8 align=8
+   base size=8 base align=8
+QPainterPathStroker (0x0x7f9cf83e1000) 0
+
+Class QTransform
+   size=88 align=8
+   base size=88 base align=8
+QTransform (0x0x7f9cf83e1120) 0
+
+Vtable for QPaintDevice
+QPaintDevice::_ZTV12QPaintDevice: 10u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QPaintDevice)
+16    0u
+24    0u
+32    (int (*)(...))QPaintDevice::devType
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))QPaintDevice::metric
+56    (int (*)(...))QPaintDevice::initPainter
+64    (int (*)(...))QPaintDevice::redirected
+72    (int (*)(...))QPaintDevice::sharedPainter
+
+Class QPaintDevice
+   size=24 align=8
+   base size=24 base align=8
+QPaintDevice (0x0x7f9cf83e13c0) 0
+    vptr=((& QPaintDevice::_ZTV12QPaintDevice) + 16u)
+
+Class QPixelFormat
+   size=8 align=8
+   base size=8 base align=8
+QPixelFormat (0x0x7f9cf83e1420) 0
+
+Vtable for QImage
+QImage::_ZTV6QImage: 10u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI6QImage)
+16    (int (*)(...))QImage::~QImage
+24    (int (*)(...))QImage::~QImage
+32    (int (*)(...))QImage::devType
+40    (int (*)(...))QImage::paintEngine
+48    (int (*)(...))QImage::metric
+56    (int (*)(...))QPaintDevice::initPainter
+64    (int (*)(...))QPaintDevice::redirected
+72    (int (*)(...))QPaintDevice::sharedPainter
+
+Class QImage
+   size=32 align=8
+   base size=32 base align=8
+QImage (0x0x7f9cf83d66e8) 0
+    vptr=((& QImage::_ZTV6QImage) + 16u)
+  QPaintDevice (0x0x7f9cf83e16c0) 0
+      primary-for QImage (0x0x7f9cf83d66e8)
+
+Vtable for QPixmap
+QPixmap::_ZTV7QPixmap: 10u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QPixmap)
+16    (int (*)(...))QPixmap::~QPixmap
+24    (int (*)(...))QPixmap::~QPixmap
+32    (int (*)(...))QPixmap::devType
+40    (int (*)(...))QPixmap::paintEngine
+48    (int (*)(...))QPixmap::metric
+56    (int (*)(...))QPaintDevice::initPainter
+64    (int (*)(...))QPaintDevice::redirected
+72    (int (*)(...))QPaintDevice::sharedPainter
+
+Class QPixmap
+   size=32 align=8
+   base size=32 base align=8
+QPixmap (0x0x7f9cf81b7270) 0
+    vptr=((& QPixmap::_ZTV7QPixmap) + 16u)
+  QPaintDevice (0x0x7f9cf81a7660) 0
+      primary-for QPixmap (0x0x7f9cf81b7270)
+
+Class QBrush
+   size=8 align=8
+   base size=8 base align=8
+QBrush (0x0x7f9cf81a7960) 0
+
+Class QBrushData
+   size=112 align=8
+   base size=112 base align=8
+QBrushData (0x0x7f9cf81a7c60) 0
+
+Class QGradient
+   size=64 align=8
+   base size=64 base align=8
+QGradient (0x0x7f9cf81a7cc0) 0
+
+Class QLinearGradient
+   size=64 align=8
+   base size=64 base align=8
+QLinearGradient (0x0x7f9cf81b76e8) 0
+  QGradient (0x0x7f9cf81a7f60) 0
+
+Class QRadialGradient
+   size=64 align=8
+   base size=64 base align=8
+QRadialGradient (0x0x7f9cf81b7750) 0
+  QGradient (0x0x7f9cf828d000) 0
+
+Class QConicalGradient
+   size=64 align=8
+   base size=64 base align=8
+QConicalGradient (0x0x7f9cf81b77b8) 0
+  QGradient (0x0x7f9cf828d060) 0
+
+Class QPen
+   size=8 align=8
+   base size=8 base align=8
+QPen (0x0x7f9cf828d0c0) 0
+
+Class QTextOption::Tab
+   size=16 align=8
+   base size=14 base align=8
+QTextOption::Tab (0x0x7f9cf7f27300) 0
+
+Class QTextOption
+   size=32 align=8
+   base size=32 base align=8
+QTextOption (0x0x7f9cf7f272a0) 0
+
+Class QTextLength
+   size=16 align=8
+   base size=16 base align=8
+QTextLength (0x0x7f9cf7f27600) 0
+
+Class QTextFormat
+   size=16 align=8
+   base size=12 base align=8
+QTextFormat (0x0x7f9cf7f278a0) 0
+
+Class QTextCharFormat
+   size=16 align=8
+   base size=12 base align=8
+QTextCharFormat (0x0x7f9cf800a340) 0
+  QTextFormat (0x0x7f9cf7f27de0) 0
+
+Class QTextBlockFormat
+   size=16 align=8
+   base size=12 base align=8
+QTextBlockFormat (0x0x7f9cf800a548) 0
+  QTextFormat (0x0x7f9cf80b20c0) 0
+
+Class QTextListFormat
+   size=16 align=8
+   base size=12 base align=8
+QTextListFormat (0x0x7f9cf800a7b8) 0
+  QTextFormat (0x0x7f9cf80b2360) 0
+
+Class QTextImageFormat
+   size=16 align=8
+   base size=12 base align=8
+QTextImageFormat (0x0x7f9cf800a9c0) 0
+  QTextCharFormat (0x0x7f9cf800aa28) 0
+    QTextFormat (0x0x7f9cf80b2600) 0
+
+Class QTextFrameFormat
+   size=16 align=8
+   base size=12 base align=8
+QTextFrameFormat (0x0x7f9cf800ac30) 0
+  QTextFormat (0x0x7f9cf80b28a0) 0
+
+Class QTextTableFormat
+   size=16 align=8
+   base size=12 base align=8
+QTextTableFormat (0x0x7f9cf800ae38) 0
+  QTextFrameFormat (0x0x7f9cf800aea0) 0
+    QTextFormat (0x0x7f9cf80b2b40) 0
+
+Class QTextTableCellFormat
+   size=16 align=8
+   base size=12 base align=8
+QTextTableCellFormat (0x0x7f9cf7d490d0) 0
+  QTextCharFormat (0x0x7f9cf7d49138) 0
+    QTextFormat (0x0x7f9cf80b2e40) 0
+
+Class QFontDatabase
+   size=8 align=8
+   base size=8 base align=8
+QFontDatabase (0x0x7f9cf7d59120) 0
+
+Class QRawFont
+   size=8 align=8
+   base size=8 base align=8
+QRawFont (0x0x7f9cf7d59180) 0
+
+Class QGlyphRun
+   size=8 align=8
+   base size=8 base align=8
+QGlyphRun (0x0x7f9cf7d59720) 0
+
+Class QTextCursor
+   size=8 align=8
+   base size=8 base align=8
+QTextCursor (0x0x7f9cf7d59a20) 0
+
+Class QTextInlineObject
+   size=16 align=8
+   base size=16 base align=8
+QTextInlineObject (0x0x7f9cf7d59d20) 0
+
+Class QTextLayout::FormatRange
+   size=24 align=8
+   base size=24 base align=8
+QTextLayout::FormatRange (0x0x7f9cf7d59de0) 0
+
+Class QTextLayout
+   size=8 align=8
+   base size=8 base align=8
+QTextLayout (0x0x7f9cf7d59d80) 0
+
+Class QTextLine
+   size=16 align=8
+   base size=16 base align=8
+QTextLine (0x0x7f9cf7eba180) 0
+
+Vtable for QAbstractUndoItem
+QAbstractUndoItem::_ZTV17QAbstractUndoItem: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QAbstractUndoItem)
+16    (int (*)(...))__cxa_pure_virtual
+24    (int (*)(...))__cxa_pure_virtual
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+
+Class QAbstractUndoItem
+   size=8 align=8
+   base size=8 base align=8
+QAbstractUndoItem (0x0x7f9cf7eba1e0) 0 nearly-empty
+    vptr=((& QAbstractUndoItem::_ZTV17QAbstractUndoItem) + 16u)
+
+Class QTextDocument::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTextDocument::QPrivateSignal (0x0x7f9cf7eba2a0) 0 empty
+
+Vtable for QTextDocument
+QTextDocument::_ZTV13QTextDocument: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QTextDocument)
+16    (int (*)(...))QTextDocument::metaObject
+24    (int (*)(...))QTextDocument::qt_metacast
+32    (int (*)(...))QTextDocument::qt_metacall
+40    (int (*)(...))QTextDocument::~QTextDocument
+48    (int (*)(...))QTextDocument::~QTextDocument
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QTextDocument::clear
+120   (int (*)(...))QTextDocument::createObject
+128   (int (*)(...))QTextDocument::loadResource
+
+Class QTextDocument
+   size=16 align=8
+   base size=16 base align=8
+QTextDocument (0x0x7f9cf7d49d68) 0
+    vptr=((& QTextDocument::_ZTV13QTextDocument) + 16u)
+  QObject (0x0x7f9cf7eba240) 0
+      primary-for QTextDocument (0x0x7f9cf7d49d68)
+
+Class QPalette::Data
+   size=4 align=4
+   base size=4 base align=4
+QPalette::Data (0x0x7f9cf7eba4e0) 0
+
+Class QPalette
+   size=16 align=8
+   base size=12 base align=8
+QPalette (0x0x7f9cf7eba480) 0
+
+Class QAbstractTextDocumentLayout::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractTextDocumentLayout::QPrivateSignal (0x0x7f9cf7bd85a0) 0 empty
+
+Class QAbstractTextDocumentLayout::Selection
+   size=24 align=8
+   base size=24 base align=8
+QAbstractTextDocumentLayout::Selection (0x0x7f9cf7bd8600) 0
+
+Class QAbstractTextDocumentLayout::PaintContext
+   size=64 align=8
+   base size=64 base align=8
+QAbstractTextDocumentLayout::PaintContext (0x0x7f9cf7bd8660) 0
+
+Vtable for QAbstractTextDocumentLayout
+QAbstractTextDocumentLayout::_ZTV27QAbstractTextDocumentLayout: 24u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI27QAbstractTextDocumentLayout)
+16    (int (*)(...))QAbstractTextDocumentLayout::metaObject
+24    (int (*)(...))QAbstractTextDocumentLayout::qt_metacast
+32    (int (*)(...))QAbstractTextDocumentLayout::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))__cxa_pure_virtual
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))__cxa_pure_virtual
+160   (int (*)(...))__cxa_pure_virtual
+168   (int (*)(...))QAbstractTextDocumentLayout::resizeInlineObject
+176   (int (*)(...))QAbstractTextDocumentLayout::positionInlineObject
+184   (int (*)(...))QAbstractTextDocumentLayout::drawInlineObject
+
+Class QAbstractTextDocumentLayout
+   size=16 align=8
+   base size=16 base align=8
+QAbstractTextDocumentLayout (0x0x7f9cf7bd29c0) 0
+    vptr=((& QAbstractTextDocumentLayout::_ZTV27QAbstractTextDocumentLayout) + 16u)
+  QObject (0x0x7f9cf7bd8540) 0
+      primary-for QAbstractTextDocumentLayout (0x0x7f9cf7bd29c0)
+
+Vtable for QTextObjectInterface
+QTextObjectInterface::_ZTV20QTextObjectInterface: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QTextObjectInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+
+Class QTextObjectInterface
+   size=8 align=8
+   base size=8 base align=8
+QTextObjectInterface (0x0x7f9cf7bd8c00) 0 nearly-empty
+    vptr=((& QTextObjectInterface::_ZTV20QTextObjectInterface) + 16u)
+
+Class QAccessible::State
+   size=8 align=8
+   base size=5 base align=8
+QAccessible::State (0x0x7f9cf7bd8d20) 0
+
+Vtable for QAccessible::ActivationObserver
+QAccessible::ActivationObserver::_ZTVN11QAccessible18ActivationObserverE: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN11QAccessible18ActivationObserverE)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class QAccessible::ActivationObserver
+   size=8 align=8
+   base size=8 base align=8
+QAccessible::ActivationObserver (0x0x7f9cf7bd8d80) 0 nearly-empty
+    vptr=((& QAccessible::ActivationObserver::_ZTVN11QAccessible18ActivationObserverE) + 16u)
+
+Class QAccessible
+   size=1 align=1
+   base size=0 base align=1
+QAccessible (0x0x7f9cf7bd8cc0) 0 empty
+
+Vtable for QAccessibleInterface
+QAccessibleInterface::_ZTV20QAccessibleInterface: 23u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QAccessibleInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))QAccessibleInterface::window
+56    (int (*)(...))QAccessibleInterface::relations
+64    (int (*)(...))QAccessibleInterface::focusChild
+72    (int (*)(...))__cxa_pure_virtual
+80    (int (*)(...))__cxa_pure_virtual
+88    (int (*)(...))__cxa_pure_virtual
+96    (int (*)(...))__cxa_pure_virtual
+104   (int (*)(...))__cxa_pure_virtual
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))__cxa_pure_virtual
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))QAccessibleInterface::foregroundColor
+160   (int (*)(...))QAccessibleInterface::backgroundColor
+168   (int (*)(...))QAccessibleInterface::virtual_hook
+176   (int (*)(...))QAccessibleInterface::interface_cast
+
+Class QAccessibleInterface
+   size=8 align=8
+   base size=8 base align=8
+QAccessibleInterface (0x0x7f9cf7bd8f60) 0 nearly-empty
+    vptr=((& QAccessibleInterface::_ZTV20QAccessibleInterface) + 16u)
+
+Vtable for QAccessibleTextInterface
+QAccessibleTextInterface::_ZTV24QAccessibleTextInterface: 20u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QAccessibleTextInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))__cxa_pure_virtual
+72    (int (*)(...))__cxa_pure_virtual
+80    (int (*)(...))__cxa_pure_virtual
+88    (int (*)(...))__cxa_pure_virtual
+96    (int (*)(...))QAccessibleTextInterface::textBeforeOffset
+104   (int (*)(...))QAccessibleTextInterface::textAfterOffset
+112   (int (*)(...))QAccessibleTextInterface::textAtOffset
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))__cxa_pure_virtual
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))__cxa_pure_virtual
+
+Class QAccessibleTextInterface
+   size=8 align=8
+   base size=8 base align=8
+QAccessibleTextInterface (0x0x7f9cf7cc1000) 0 nearly-empty
+    vptr=((& QAccessibleTextInterface::_ZTV24QAccessibleTextInterface) + 16u)
+
+Vtable for QAccessibleEditableTextInterface
+QAccessibleEditableTextInterface::_ZTV32QAccessibleEditableTextInterface: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI32QAccessibleEditableTextInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+
+Class QAccessibleEditableTextInterface
+   size=8 align=8
+   base size=8 base align=8
+QAccessibleEditableTextInterface (0x0x7f9cf7cc1060) 0 nearly-empty
+    vptr=((& QAccessibleEditableTextInterface::_ZTV32QAccessibleEditableTextInterface) + 16u)
+
+Vtable for QAccessibleValueInterface
+QAccessibleValueInterface::_ZTV25QAccessibleValueInterface: 9u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI25QAccessibleValueInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))__cxa_pure_virtual
+
+Class QAccessibleValueInterface
+   size=8 align=8
+   base size=8 base align=8
+QAccessibleValueInterface (0x0x7f9cf7cc10c0) 0 nearly-empty
+    vptr=((& QAccessibleValueInterface::_ZTV25QAccessibleValueInterface) + 16u)
+
+Vtable for QAccessibleTableCellInterface
+QAccessibleTableCellInterface::_ZTV29QAccessibleTableCellInterface: 12u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI29QAccessibleTableCellInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))__cxa_pure_virtual
+72    (int (*)(...))__cxa_pure_virtual
+80    (int (*)(...))__cxa_pure_virtual
+88    (int (*)(...))__cxa_pure_virtual
+
+Class QAccessibleTableCellInterface
+   size=8 align=8
+   base size=8 base align=8
+QAccessibleTableCellInterface (0x0x7f9cf7cc1120) 0 nearly-empty
+    vptr=((& QAccessibleTableCellInterface::_ZTV29QAccessibleTableCellInterface) + 16u)
+
+Vtable for QAccessibleTableInterface
+QAccessibleTableInterface::_ZTV25QAccessibleTableInterface: 24u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI25QAccessibleTableInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))__cxa_pure_virtual
+72    (int (*)(...))__cxa_pure_virtual
+80    (int (*)(...))__cxa_pure_virtual
+88    (int (*)(...))__cxa_pure_virtual
+96    (int (*)(...))__cxa_pure_virtual
+104   (int (*)(...))__cxa_pure_virtual
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))__cxa_pure_virtual
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))__cxa_pure_virtual
+160   (int (*)(...))__cxa_pure_virtual
+168   (int (*)(...))__cxa_pure_virtual
+176   (int (*)(...))__cxa_pure_virtual
+184   (int (*)(...))__cxa_pure_virtual
+
+Class QAccessibleTableInterface
+   size=8 align=8
+   base size=8 base align=8
+QAccessibleTableInterface (0x0x7f9cf7cc1180) 0 nearly-empty
+    vptr=((& QAccessibleTableInterface::_ZTV25QAccessibleTableInterface) + 16u)
+
+Vtable for QAccessibleActionInterface
+QAccessibleActionInterface::_ZTV26QAccessibleActionInterface: 9u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI26QAccessibleActionInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))QAccessibleActionInterface::localizedActionName
+48    (int (*)(...))QAccessibleActionInterface::localizedActionDescription
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))__cxa_pure_virtual
+
+Class QAccessibleActionInterface
+   size=8 align=8
+   base size=8 base align=8
+QAccessibleActionInterface (0x0x7f9cf7cc11e0) 0 nearly-empty
+    vptr=((& QAccessibleActionInterface::_ZTV26QAccessibleActionInterface) + 16u)
+
+Vtable for QAccessibleImageInterface
+QAccessibleImageInterface::_ZTV25QAccessibleImageInterface: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI25QAccessibleImageInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+
+Class QAccessibleImageInterface
+   size=8 align=8
+   base size=8 base align=8
+QAccessibleImageInterface (0x0x7f9cf7cc1240) 0 nearly-empty
+    vptr=((& QAccessibleImageInterface::_ZTV25QAccessibleImageInterface) + 16u)
+
+Vtable for QAccessibleEvent
+QAccessibleEvent::_ZTV16QAccessibleEvent: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QAccessibleEvent)
+16    (int (*)(...))QAccessibleEvent::~QAccessibleEvent
+24    (int (*)(...))QAccessibleEvent::~QAccessibleEvent
+32    (int (*)(...))QAccessibleEvent::accessibleInterface
+
+Class QAccessibleEvent
+   size=32 align=8
+   base size=28 base align=8
+QAccessibleEvent (0x0x7f9cf7cc12a0) 0
+    vptr=((& QAccessibleEvent::_ZTV16QAccessibleEvent) + 16u)
+
+Vtable for QAccessibleStateChangeEvent
+QAccessibleStateChangeEvent::_ZTV27QAccessibleStateChangeEvent: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI27QAccessibleStateChangeEvent)
+16    (int (*)(...))QAccessibleStateChangeEvent::~QAccessibleStateChangeEvent
+24    (int (*)(...))QAccessibleStateChangeEvent::~QAccessibleStateChangeEvent
+32    (int (*)(...))QAccessibleEvent::accessibleInterface
+
+Class QAccessibleStateChangeEvent
+   size=40 align=8
+   base size=40 base align=8
+QAccessibleStateChangeEvent (0x0x7f9cf7bd2f08) 0
+    vptr=((& QAccessibleStateChangeEvent::_ZTV27QAccessibleStateChangeEvent) + 16u)
+  QAccessibleEvent (0x0x7f9cf7cc1a20) 0
+      primary-for QAccessibleStateChangeEvent (0x0x7f9cf7bd2f08)
+
+Vtable for QAccessibleTextCursorEvent
+QAccessibleTextCursorEvent::_ZTV26QAccessibleTextCursorEvent: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI26QAccessibleTextCursorEvent)
+16    (int (*)(...))QAccessibleTextCursorEvent::~QAccessibleTextCursorEvent
+24    (int (*)(...))QAccessibleTextCursorEvent::~QAccessibleTextCursorEvent
+32    (int (*)(...))QAccessibleEvent::accessibleInterface
+
+Class QAccessibleTextCursorEvent
+   size=32 align=8
+   base size=32 base align=8
+QAccessibleTextCursorEvent (0x0x7f9cf7bd2f70) 0
+    vptr=((& QAccessibleTextCursorEvent::_ZTV26QAccessibleTextCursorEvent) + 16u)
+  QAccessibleEvent (0x0x7f9cf7cc1a80) 0
+      primary-for QAccessibleTextCursorEvent (0x0x7f9cf7bd2f70)
+
+Vtable for QAccessibleTextSelectionEvent
+QAccessibleTextSelectionEvent::_ZTV29QAccessibleTextSelectionEvent: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI29QAccessibleTextSelectionEvent)
+16    (int (*)(...))QAccessibleTextSelectionEvent::~QAccessibleTextSelectionEvent
+24    (int (*)(...))QAccessibleTextSelectionEvent::~QAccessibleTextSelectionEvent
+32    (int (*)(...))QAccessibleEvent::accessibleInterface
+
+Class QAccessibleTextSelectionEvent
+   size=40 align=8
+   base size=40 base align=8
+QAccessibleTextSelectionEvent (0x0x7f9cf7933000) 0
+    vptr=((& QAccessibleTextSelectionEvent::_ZTV29QAccessibleTextSelectionEvent) + 16u)
+  QAccessibleTextCursorEvent (0x0x7f9cf7933068) 0
+      primary-for QAccessibleTextSelectionEvent (0x0x7f9cf7933000)
+    QAccessibleEvent (0x0x7f9cf7cc1ae0) 0
+        primary-for QAccessibleTextCursorEvent (0x0x7f9cf7933068)
+
+Vtable for QAccessibleTextInsertEvent
+QAccessibleTextInsertEvent::_ZTV26QAccessibleTextInsertEvent: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI26QAccessibleTextInsertEvent)
+16    (int (*)(...))QAccessibleTextInsertEvent::~QAccessibleTextInsertEvent
+24    (int (*)(...))QAccessibleTextInsertEvent::~QAccessibleTextInsertEvent
+32    (int (*)(...))QAccessibleEvent::accessibleInterface
+
+Class QAccessibleTextInsertEvent
+   size=48 align=8
+   base size=48 base align=8
+QAccessibleTextInsertEvent (0x0x7f9cf79330d0) 0
+    vptr=((& QAccessibleTextInsertEvent::_ZTV26QAccessibleTextInsertEvent) + 16u)
+  QAccessibleTextCursorEvent (0x0x7f9cf7933138) 0
+      primary-for QAccessibleTextInsertEvent (0x0x7f9cf79330d0)
+    QAccessibleEvent (0x0x7f9cf7cc1b40) 0
+        primary-for QAccessibleTextCursorEvent (0x0x7f9cf7933138)
+
+Vtable for QAccessibleTextRemoveEvent
+QAccessibleTextRemoveEvent::_ZTV26QAccessibleTextRemoveEvent: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI26QAccessibleTextRemoveEvent)
+16    (int (*)(...))QAccessibleTextRemoveEvent::~QAccessibleTextRemoveEvent
+24    (int (*)(...))QAccessibleTextRemoveEvent::~QAccessibleTextRemoveEvent
+32    (int (*)(...))QAccessibleEvent::accessibleInterface
+
+Class QAccessibleTextRemoveEvent
+   size=48 align=8
+   base size=48 base align=8
+QAccessibleTextRemoveEvent (0x0x7f9cf79331a0) 0
+    vptr=((& QAccessibleTextRemoveEvent::_ZTV26QAccessibleTextRemoveEvent) + 16u)
+  QAccessibleTextCursorEvent (0x0x7f9cf7933208) 0
+      primary-for QAccessibleTextRemoveEvent (0x0x7f9cf79331a0)
+    QAccessibleEvent (0x0x7f9cf7cc1ba0) 0
+        primary-for QAccessibleTextCursorEvent (0x0x7f9cf7933208)
+
+Vtable for QAccessibleTextUpdateEvent
+QAccessibleTextUpdateEvent::_ZTV26QAccessibleTextUpdateEvent: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI26QAccessibleTextUpdateEvent)
+16    (int (*)(...))QAccessibleTextUpdateEvent::~QAccessibleTextUpdateEvent
+24    (int (*)(...))QAccessibleTextUpdateEvent::~QAccessibleTextUpdateEvent
+32    (int (*)(...))QAccessibleEvent::accessibleInterface
+
+Class QAccessibleTextUpdateEvent
+   size=56 align=8
+   base size=56 base align=8
+QAccessibleTextUpdateEvent (0x0x7f9cf7933270) 0
+    vptr=((& QAccessibleTextUpdateEvent::_ZTV26QAccessibleTextUpdateEvent) + 16u)
+  QAccessibleTextCursorEvent (0x0x7f9cf79332d8) 0
+      primary-for QAccessibleTextUpdateEvent (0x0x7f9cf7933270)
+    QAccessibleEvent (0x0x7f9cf7cc1c00) 0
+        primary-for QAccessibleTextCursorEvent (0x0x7f9cf79332d8)
+
+Vtable for QAccessibleValueChangeEvent
+QAccessibleValueChangeEvent::_ZTV27QAccessibleValueChangeEvent: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI27QAccessibleValueChangeEvent)
+16    (int (*)(...))QAccessibleValueChangeEvent::~QAccessibleValueChangeEvent
+24    (int (*)(...))QAccessibleValueChangeEvent::~QAccessibleValueChangeEvent
+32    (int (*)(...))QAccessibleEvent::accessibleInterface
+
+Class QAccessibleValueChangeEvent
+   size=48 align=8
+   base size=48 base align=8
+QAccessibleValueChangeEvent (0x0x7f9cf7933340) 0
+    vptr=((& QAccessibleValueChangeEvent::_ZTV27QAccessibleValueChangeEvent) + 16u)
+  QAccessibleEvent (0x0x7f9cf7cc1c60) 0
+      primary-for QAccessibleValueChangeEvent (0x0x7f9cf7933340)
+
+Vtable for QAccessibleTableModelChangeEvent
+QAccessibleTableModelChangeEvent::_ZTV32QAccessibleTableModelChangeEvent: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI32QAccessibleTableModelChangeEvent)
+16    (int (*)(...))QAccessibleTableModelChangeEvent::~QAccessibleTableModelChangeEvent
+24    (int (*)(...))QAccessibleTableModelChangeEvent::~QAccessibleTableModelChangeEvent
+32    (int (*)(...))QAccessibleEvent::accessibleInterface
+
+Class QAccessibleTableModelChangeEvent
+   size=48 align=8
+   base size=48 base align=8
+QAccessibleTableModelChangeEvent (0x0x7f9cf79333a8) 0
+    vptr=((& QAccessibleTableModelChangeEvent::_ZTV32QAccessibleTableModelChangeEvent) + 16u)
+  QAccessibleEvent (0x0x7f9cf7cc1cc0) 0
+      primary-for QAccessibleTableModelChangeEvent (0x0x7f9cf79333a8)
+
+Vtable for QAccessibleBridge
+QAccessibleBridge::_ZTV17QAccessibleBridge: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QAccessibleBridge)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+
+Class QAccessibleBridge
+   size=8 align=8
+   base size=8 base align=8
+QAccessibleBridge (0x0x7f9cf7cc1d80) 0 nearly-empty
+    vptr=((& QAccessibleBridge::_ZTV17QAccessibleBridge) + 16u)
+
+Class QAccessibleBridgePlugin::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAccessibleBridgePlugin::QPrivateSignal (0x0x7f9cf7cc1e40) 0 empty
+
+Vtable for QAccessibleBridgePlugin
+QAccessibleBridgePlugin::_ZTV23QAccessibleBridgePlugin: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI23QAccessibleBridgePlugin)
+16    (int (*)(...))QAccessibleBridgePlugin::metaObject
+24    (int (*)(...))QAccessibleBridgePlugin::qt_metacast
+32    (int (*)(...))QAccessibleBridgePlugin::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+
+Class QAccessibleBridgePlugin
+   size=16 align=8
+   base size=16 base align=8
+QAccessibleBridgePlugin (0x0x7f9cf7933410) 0
+    vptr=((& QAccessibleBridgePlugin::_ZTV23QAccessibleBridgePlugin) + 16u)
+  QObject (0x0x7f9cf7cc1de0) 0
+      primary-for QAccessibleBridgePlugin (0x0x7f9cf7933410)
+
+Vtable for QAccessibleObject
+QAccessibleObject::_ZTV17QAccessibleObject: 23u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QAccessibleObject)
+16    0u
+24    0u
+32    (int (*)(...))QAccessibleObject::isValid
+40    (int (*)(...))QAccessibleObject::object
+48    (int (*)(...))QAccessibleInterface::window
+56    (int (*)(...))QAccessibleInterface::relations
+64    (int (*)(...))QAccessibleInterface::focusChild
+72    (int (*)(...))QAccessibleObject::childAt
+80    (int (*)(...))__cxa_pure_virtual
+88    (int (*)(...))__cxa_pure_virtual
+96    (int (*)(...))__cxa_pure_virtual
+104   (int (*)(...))__cxa_pure_virtual
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))QAccessibleObject::setText
+128   (int (*)(...))QAccessibleObject::rect
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))QAccessibleInterface::foregroundColor
+160   (int (*)(...))QAccessibleInterface::backgroundColor
+168   (int (*)(...))QAccessibleInterface::virtual_hook
+176   (int (*)(...))QAccessibleInterface::interface_cast
+
+Class QAccessibleObject
+   size=16 align=8
+   base size=16 base align=8
+QAccessibleObject (0x0x7f9cf7933478) 0
+    vptr=((& QAccessibleObject::_ZTV17QAccessibleObject) + 16u)
+  QAccessibleInterface (0x0x7f9cf7cc1ea0) 0 nearly-empty
+      primary-for QAccessibleObject (0x0x7f9cf7933478)
+
+Vtable for QAccessibleApplication
+QAccessibleApplication::_ZTV22QAccessibleApplication: 23u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI22QAccessibleApplication)
+16    (int (*)(...))QAccessibleApplication::~QAccessibleApplication
+24    (int (*)(...))QAccessibleApplication::~QAccessibleApplication
+32    (int (*)(...))QAccessibleObject::isValid
+40    (int (*)(...))QAccessibleObject::object
+48    (int (*)(...))QAccessibleApplication::window
+56    (int (*)(...))QAccessibleInterface::relations
+64    (int (*)(...))QAccessibleApplication::focusChild
+72    (int (*)(...))QAccessibleObject::childAt
+80    (int (*)(...))QAccessibleApplication::parent
+88    (int (*)(...))QAccessibleApplication::child
+96    (int (*)(...))QAccessibleApplication::childCount
+104   (int (*)(...))QAccessibleApplication::indexOfChild
+112   (int (*)(...))QAccessibleApplication::text
+120   (int (*)(...))QAccessibleObject::setText
+128   (int (*)(...))QAccessibleObject::rect
+136   (int (*)(...))QAccessibleApplication::role
+144   (int (*)(...))QAccessibleApplication::state
+152   (int (*)(...))QAccessibleInterface::foregroundColor
+160   (int (*)(...))QAccessibleInterface::backgroundColor
+168   (int (*)(...))QAccessibleInterface::virtual_hook
+176   (int (*)(...))QAccessibleInterface::interface_cast
+
+Class QAccessibleApplication
+   size=16 align=8
+   base size=16 base align=8
+QAccessibleApplication (0x0x7f9cf79334e0) 0
+    vptr=((& QAccessibleApplication::_ZTV22QAccessibleApplication) + 16u)
+  QAccessibleObject (0x0x7f9cf7933548) 0
+      primary-for QAccessibleApplication (0x0x7f9cf79334e0)
+    QAccessibleInterface (0x0x7f9cf7cc1f00) 0 nearly-empty
+        primary-for QAccessibleObject (0x0x7f9cf7933548)
+
+Class QAccessiblePlugin::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAccessiblePlugin::QPrivateSignal (0x0x7f9cf79b5000) 0 empty
+
+Vtable for QAccessiblePlugin
+QAccessiblePlugin::_ZTV17QAccessiblePlugin: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QAccessiblePlugin)
+16    (int (*)(...))QAccessiblePlugin::metaObject
+24    (int (*)(...))QAccessiblePlugin::qt_metacast
+32    (int (*)(...))QAccessiblePlugin::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+
+Class QAccessiblePlugin
+   size=16 align=8
+   base size=16 base align=8
+QAccessiblePlugin (0x0x7f9cf79335b0) 0
+    vptr=((& QAccessiblePlugin::_ZTV17QAccessiblePlugin) + 16u)
+  QObject (0x0x7f9cf7cc1f60) 0
+      primary-for QAccessiblePlugin (0x0x7f9cf79335b0)
+
+Class QSurfaceFormat
+   size=8 align=8
+   base size=8 base align=8
+QSurfaceFormat (0x0x7f9cf79b5060) 0
+
+Vtable for QSurface
+QSurface::_ZTV8QSurface: 8u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI8QSurface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))__cxa_pure_virtual
+
+Class QSurface
+   size=24 align=8
+   base size=24 base align=8
+QSurface (0x0x7f9cf79b5240) 0
+    vptr=((& QSurface::_ZTV8QSurface) + 16u)
+
+Class QIcon
+   size=8 align=8
+   base size=8 base align=8
+QIcon (0x0x7f9cf79b53c0) 0
+
+Class QCursor
+   size=8 align=8
+   base size=8 base align=8
+QCursor (0x0x7f9cf7aa1780) 0
+
+Class QWindow::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QWindow::QPrivateSignal (0x0x7f9cf772ca20) 0 empty
+
+Vtable for QWindow
+QWindow::_ZTV7QWindow: 45u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QWindow)
+16    (int (*)(...))QWindow::metaObject
+24    (int (*)(...))QWindow::qt_metacast
+32    (int (*)(...))QWindow::qt_metacall
+40    (int (*)(...))QWindow::~QWindow
+48    (int (*)(...))QWindow::~QWindow
+56    (int (*)(...))QWindow::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWindow::surfaceType
+120   (int (*)(...))QWindow::format
+128   (int (*)(...))QWindow::size
+136   (int (*)(...))QWindow::accessibleRoot
+144   (int (*)(...))QWindow::focusObject
+152   (int (*)(...))QWindow::exposeEvent
+160   (int (*)(...))QWindow::resizeEvent
+168   (int (*)(...))QWindow::moveEvent
+176   (int (*)(...))QWindow::focusInEvent
+184   (int (*)(...))QWindow::focusOutEvent
+192   (int (*)(...))QWindow::showEvent
+200   (int (*)(...))QWindow::hideEvent
+208   (int (*)(...))QWindow::keyPressEvent
+216   (int (*)(...))QWindow::keyReleaseEvent
+224   (int (*)(...))QWindow::mousePressEvent
+232   (int (*)(...))QWindow::mouseReleaseEvent
+240   (int (*)(...))QWindow::mouseDoubleClickEvent
+248   (int (*)(...))QWindow::mouseMoveEvent
+256   (int (*)(...))QWindow::wheelEvent
+264   (int (*)(...))QWindow::touchEvent
+272   (int (*)(...))QWindow::tabletEvent
+280   (int (*)(...))QWindow::nativeEvent
+288   (int (*)(...))QWindow::surfaceHandle
+296   (int (*)(...))-16
+304   (int (*)(...))(& _ZTI7QWindow)
+312   (int (*)(...))QWindow::_ZThn16_N7QWindowD1Ev
+320   (int (*)(...))QWindow::_ZThn16_N7QWindowD0Ev
+328   (int (*)(...))QWindow::_ZThn16_NK7QWindow6formatEv
+336   (int (*)(...))QWindow::_ZThn16_NK7QWindow13surfaceHandleEv
+344   (int (*)(...))QWindow::_ZThn16_NK7QWindow11surfaceTypeEv
+352   (int (*)(...))QWindow::_ZThn16_NK7QWindow4sizeEv
+
+Class QWindow
+   size=40 align=8
+   base size=40 base align=8
+QWindow (0x0x7f9cf7737c40) 0
+    vptr=((& QWindow::_ZTV7QWindow) + 16u)
+  QObject (0x0x7f9cf772c960) 0
+      primary-for QWindow (0x0x7f9cf7737c40)
+  QSurface (0x0x7f9cf772c9c0) 16
+      vptr=((& QWindow::_ZTV7QWindow) + 312u)
+
+Class QBackingStore
+   size=8 align=8
+   base size=8 base align=8
+QBackingStore (0x0x7f9cf772cb40) 0
+
+Vtable for QBitmap
+QBitmap::_ZTV7QBitmap: 10u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QBitmap)
+16    (int (*)(...))QBitmap::~QBitmap
+24    (int (*)(...))QBitmap::~QBitmap
+32    (int (*)(...))QPixmap::devType
+40    (int (*)(...))QPixmap::paintEngine
+48    (int (*)(...))QPixmap::metric
+56    (int (*)(...))QPaintDevice::initPainter
+64    (int (*)(...))QPaintDevice::redirected
+72    (int (*)(...))QPaintDevice::sharedPainter
+
+Class QBitmap
+   size=32 align=8
+   base size=32 base align=8
+QBitmap (0x0x7f9cf773c1a0) 0
+    vptr=((& QBitmap::_ZTV7QBitmap) + 16u)
+  QPixmap (0x0x7f9cf773c208) 0
+      primary-for QBitmap (0x0x7f9cf773c1a0)
+    QPaintDevice (0x0x7f9cf772cc00) 0
+        primary-for QPixmap (0x0x7f9cf773c208)
+
+Class QClipboard::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QClipboard::QPrivateSignal (0x0x7f9cf772cf60) 0 empty
+
+Vtable for QClipboard
+QClipboard::_ZTV10QClipboard: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QClipboard)
+16    (int (*)(...))QClipboard::metaObject
+24    (int (*)(...))QClipboard::qt_metacast
+32    (int (*)(...))QClipboard::qt_metacall
+40    (int (*)(...))QClipboard::~QClipboard
+48    (int (*)(...))QClipboard::~QClipboard
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QClipboard
+   size=16 align=8
+   base size=16 base align=8
+QClipboard (0x0x7f9cf773c478) 0
+    vptr=((& QClipboard::_ZTV10QClipboard) + 16u)
+  QObject (0x0x7f9cf772cf00) 0
+      primary-for QClipboard (0x0x7f9cf773c478)
+
+Class QDesktopServices
+   size=1 align=1
+   base size=0 base align=1
+QDesktopServices (0x0x7f9cf77c7000) 0 empty
+
+Class QDrag::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDrag::QPrivateSignal (0x0x7f9cf77c70c0) 0 empty
+
+Vtable for QDrag
+QDrag::_ZTV5QDrag: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI5QDrag)
+16    (int (*)(...))QDrag::metaObject
+24    (int (*)(...))QDrag::qt_metacast
+32    (int (*)(...))QDrag::qt_metacall
+40    (int (*)(...))QDrag::~QDrag
+48    (int (*)(...))QDrag::~QDrag
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QDrag
+   size=16 align=8
+   base size=16 base align=8
+QDrag (0x0x7f9cf773c4e0) 0
+    vptr=((& QDrag::_ZTV5QDrag) + 16u)
+  QObject (0x0x7f9cf77c7060) 0
+      primary-for QDrag (0x0x7f9cf773c4e0)
+
+Class QFontInfo
+   size=8 align=8
+   base size=8 base align=8
+QFontInfo (0x0x7f9cf77c7120) 0
+
+Class QFontMetrics
+   size=8 align=8
+   base size=8 base align=8
+QFontMetrics (0x0x7f9cf77c73c0) 0
+
+Class QFontMetricsF
+   size=8 align=8
+   base size=8 base align=8
+QFontMetricsF (0x0x7f9cf77c76c0) 0
+
+Class QGenericPlugin::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGenericPlugin::QPrivateSignal (0x0x7f9cf78c9900) 0 empty
+
+Vtable for QGenericPlugin
+QGenericPlugin::_ZTV14QGenericPlugin: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QGenericPlugin)
+16    (int (*)(...))QGenericPlugin::metaObject
+24    (int (*)(...))QGenericPlugin::qt_metacast
+32    (int (*)(...))QGenericPlugin::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+
+Class QGenericPlugin
+   size=16 align=8
+   base size=16 base align=8
+QGenericPlugin (0x0x7f9cf773cbc8) 0
+    vptr=((& QGenericPlugin::_ZTV14QGenericPlugin) + 16u)
+  QObject (0x0x7f9cf78c98a0) 0
+      primary-for QGenericPlugin (0x0x7f9cf773cbc8)
+
+Class QGenericPluginFactory
+   size=1 align=1
+   base size=0 base align=1
+QGenericPluginFactory (0x0x7f9cf78c9960) 0 empty
+
+Class QInputMethod::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QInputMethod::QPrivateSignal (0x0x7f9cf78c9a20) 0 empty
+
+Vtable for QInputMethod
+QInputMethod::_ZTV12QInputMethod: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QInputMethod)
+16    (int (*)(...))QInputMethod::metaObject
+24    (int (*)(...))QInputMethod::qt_metacast
+32    (int (*)(...))QInputMethod::qt_metacall
+40    (int (*)(...))QInputMethod::~QInputMethod
+48    (int (*)(...))QInputMethod::~QInputMethod
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QInputMethod
+   size=16 align=8
+   base size=16 base align=8
+QInputMethod (0x0x7f9cf773cc30) 0
+    vptr=((& QInputMethod::_ZTV12QInputMethod) + 16u)
+  QObject (0x0x7f9cf78c99c0) 0
+      primary-for QInputMethod (0x0x7f9cf773cc30)
+
+Class QGuiApplication::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGuiApplication::QPrivateSignal (0x0x7f9cf78c9ae0) 0 empty
+
+Vtable for QGuiApplication
+QGuiApplication::_ZTV15QGuiApplication: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QGuiApplication)
+16    (int (*)(...))QGuiApplication::metaObject
+24    (int (*)(...))QGuiApplication::qt_metacast
+32    (int (*)(...))QGuiApplication::qt_metacall
+40    (int (*)(...))QGuiApplication::~QGuiApplication
+48    (int (*)(...))QGuiApplication::~QGuiApplication
+56    (int (*)(...))QGuiApplication::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QGuiApplication::notify
+120   (int (*)(...))QGuiApplication::compressEvent
+
+Class QGuiApplication
+   size=16 align=8
+   base size=16 base align=8
+QGuiApplication (0x0x7f9cf773cc98) 0
+    vptr=((& QGuiApplication::_ZTV15QGuiApplication) + 16u)
+  QCoreApplication (0x0x7f9cf773cd00) 0
+      primary-for QGuiApplication (0x0x7f9cf773cc98)
+    QObject (0x0x7f9cf78c9a80) 0
+        primary-for QCoreApplication (0x0x7f9cf773cd00)
+
+Class QIconEngine::AvailableSizesArgument
+   size=16 align=8
+   base size=16 base align=8
+QIconEngine::AvailableSizesArgument (0x0x7f9cf78c9ba0) 0
+
+Class QIconEngine::ScaledPixmapArgument
+   size=56 align=8
+   base size=56 base align=8
+QIconEngine::ScaledPixmapArgument (0x0x7f9cf78c9d20) 0
+
+Vtable for QIconEngine
+QIconEngine::_ZTV11QIconEngine: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QIconEngine)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))QIconEngine::actualSize
+48    (int (*)(...))QIconEngine::pixmap
+56    (int (*)(...))QIconEngine::addPixmap
+64    (int (*)(...))QIconEngine::addFile
+72    (int (*)(...))QIconEngine::key
+80    (int (*)(...))__cxa_pure_virtual
+88    (int (*)(...))QIconEngine::read
+96    (int (*)(...))QIconEngine::write
+104   (int (*)(...))QIconEngine::availableSizes
+112   (int (*)(...))QIconEngine::iconName
+120   (int (*)(...))QIconEngine::virtual_hook
+
+Class QIconEngine
+   size=8 align=8
+   base size=8 base align=8
+QIconEngine (0x0x7f9cf78c9b40) 0 nearly-empty
+    vptr=((& QIconEngine::_ZTV11QIconEngine) + 16u)
+
+Class QIconEnginePlugin::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QIconEnginePlugin::QPrivateSignal (0x0x7f9cf78c9de0) 0 empty
+
+Vtable for QIconEnginePlugin
+QIconEnginePlugin::_ZTV17QIconEnginePlugin: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QIconEnginePlugin)
+16    (int (*)(...))QIconEnginePlugin::metaObject
+24    (int (*)(...))QIconEnginePlugin::qt_metacast
+32    (int (*)(...))QIconEnginePlugin::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+
+Class QIconEnginePlugin
+   size=16 align=8
+   base size=16 base align=8
+QIconEnginePlugin (0x0x7f9cf773ce38) 0
+    vptr=((& QIconEnginePlugin::_ZTV17QIconEnginePlugin) + 16u)
+  QObject (0x0x7f9cf78c9d80) 0
+      primary-for QIconEnginePlugin (0x0x7f9cf773ce38)
+
+Vtable for QImageIOHandler
+QImageIOHandler::_ZTV15QImageIOHandler: 18u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QImageIOHandler)
+16    0u
+24    0u
+32    (int (*)(...))QImageIOHandler::name
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))QImageIOHandler::write
+64    (int (*)(...))QImageIOHandler::option
+72    (int (*)(...))QImageIOHandler::setOption
+80    (int (*)(...))QImageIOHandler::supportsOption
+88    (int (*)(...))QImageIOHandler::jumpToNextImage
+96    (int (*)(...))QImageIOHandler::jumpToImage
+104   (int (*)(...))QImageIOHandler::loopCount
+112   (int (*)(...))QImageIOHandler::imageCount
+120   (int (*)(...))QImageIOHandler::nextImageDelay
+128   (int (*)(...))QImageIOHandler::currentImageNumber
+136   (int (*)(...))QImageIOHandler::currentImageRect
+
+Class QImageIOHandler
+   size=16 align=8
+   base size=16 base align=8
+QImageIOHandler (0x0x7f9cf78c9e40) 0
+    vptr=((& QImageIOHandler::_ZTV15QImageIOHandler) + 16u)
+
+Class QImageIOPlugin::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QImageIOPlugin::QPrivateSignal (0x0x7f9cf7602000) 0 empty
+
+Vtable for QImageIOPlugin
+QImageIOPlugin::_ZTV14QImageIOPlugin: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QImageIOPlugin)
+16    (int (*)(...))QImageIOPlugin::metaObject
+24    (int (*)(...))QImageIOPlugin::qt_metacast
+32    (int (*)(...))QImageIOPlugin::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+
+Class QImageIOPlugin
+   size=16 align=8
+   base size=16 base align=8
+QImageIOPlugin (0x0x7f9cf773cea0) 0
+    vptr=((& QImageIOPlugin::_ZTV14QImageIOPlugin) + 16u)
+  QObject (0x0x7f9cf78c9f60) 0
+      primary-for QImageIOPlugin (0x0x7f9cf773cea0)
+
+Class QImageReader
+   size=8 align=8
+   base size=8 base align=8
+QImageReader (0x0x7f9cf76021e0) 0
+
+Class QImageWriter
+   size=8 align=8
+   base size=8 base align=8
+QImageWriter (0x0x7f9cf7602240) 0
+
+Class QVector3D
+   size=12 align=4
+   base size=12 base align=4
+QVector3D (0x0x7f9cf76022a0) 0
+
+Class QVector4D
+   size=16 align=4
+   base size=16 base align=4
+QVector4D (0x0x7f9cf7602600) 0
+
+Class QQuaternion
+   size=16 align=4
+   base size=16 base align=4
+QQuaternion (0x0x7f9cf7602960) 0
+
+Class QMatrix4x4
+   size=68 align=4
+   base size=68 base align=4
+QMatrix4x4 (0x0x7f9cf7602c00) 0
+
+Class QMovie::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QMovie::QPrivateSignal (0x0x7f9cf73b0180) 0 empty
+
+Vtable for QMovie
+QMovie::_ZTV6QMovie: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI6QMovie)
+16    (int (*)(...))QMovie::metaObject
+24    (int (*)(...))QMovie::qt_metacast
+32    (int (*)(...))QMovie::qt_metacall
+40    (int (*)(...))QMovie::~QMovie
+48    (int (*)(...))QMovie::~QMovie
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QMovie
+   size=16 align=8
+   base size=16 base align=8
+QMovie (0x0x7f9cf767c6e8) 0
+    vptr=((& QMovie::_ZTV6QMovie) + 16u)
+  QObject (0x0x7f9cf73b0120) 0
+      primary-for QMovie (0x0x7f9cf767c6e8)
+
+Class QOffscreenSurface::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOffscreenSurface::QPrivateSignal (0x0x7f9cf73b02a0) 0 empty
+
+Vtable for QOffscreenSurface
+QOffscreenSurface::_ZTV17QOffscreenSurface: 26u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QOffscreenSurface)
+16    (int (*)(...))QOffscreenSurface::metaObject
+24    (int (*)(...))QOffscreenSurface::qt_metacast
+32    (int (*)(...))QOffscreenSurface::qt_metacall
+40    (int (*)(...))QOffscreenSurface::~QOffscreenSurface
+48    (int (*)(...))QOffscreenSurface::~QOffscreenSurface
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QOffscreenSurface::surfaceType
+120   (int (*)(...))QOffscreenSurface::format
+128   (int (*)(...))QOffscreenSurface::size
+136   (int (*)(...))QOffscreenSurface::surfaceHandle
+144   (int (*)(...))-16
+152   (int (*)(...))(& _ZTI17QOffscreenSurface)
+160   (int (*)(...))QOffscreenSurface::_ZThn16_N17QOffscreenSurfaceD1Ev
+168   (int (*)(...))QOffscreenSurface::_ZThn16_N17QOffscreenSurfaceD0Ev
+176   (int (*)(...))QOffscreenSurface::_ZThn16_NK17QOffscreenSurface6formatEv
+184   (int (*)(...))QOffscreenSurface::_ZThn16_NK17QOffscreenSurface13surfaceHandleEv
+192   (int (*)(...))QOffscreenSurface::_ZThn16_NK17QOffscreenSurface11surfaceTypeEv
+200   (int (*)(...))QOffscreenSurface::_ZThn16_NK17QOffscreenSurface4sizeEv
+
+Class QOffscreenSurface
+   size=40 align=8
+   base size=40 base align=8
+QOffscreenSurface (0x0x7f9cf74934d0) 0
+    vptr=((& QOffscreenSurface::_ZTV17QOffscreenSurface) + 16u)
+  QObject (0x0x7f9cf73b01e0) 0
+      primary-for QOffscreenSurface (0x0x7f9cf74934d0)
+  QSurface (0x0x7f9cf73b0240) 16
+      vptr=((& QOffscreenSurface::_ZTV17QOffscreenSurface) + 160u)
+
+Class QOpenGLBuffer
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLBuffer (0x0x7f9cf73b0360) 0
+
+Class QOpenGLVersionStatus
+   size=12 align=4
+   base size=12 base align=4
+QOpenGLVersionStatus (0x0x7f9cf73b0540) 0
+
+Class QOpenGLVersionFunctionsBackend
+   size=16 align=8
+   base size=12 base align=8
+QOpenGLVersionFunctionsBackend (0x0x7f9cf6dfa2a0) 0
+
+Class QOpenGLVersionFunctionsStorage
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLVersionFunctionsStorage (0x0x7f9cf6dfa300) 0
+
+Class QAbstractOpenGLFunctionsPrivate
+   size=16 align=8
+   base size=9 base align=8
+QAbstractOpenGLFunctionsPrivate (0x0x7f9cf6dfa360) 0
+
+Vtable for QAbstractOpenGLFunctions
+QAbstractOpenGLFunctions::_ZTV24QAbstractOpenGLFunctions: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QAbstractOpenGLFunctions)
+16    (int (*)(...))QAbstractOpenGLFunctions::~QAbstractOpenGLFunctions
+24    (int (*)(...))QAbstractOpenGLFunctions::~QAbstractOpenGLFunctions
+32    (int (*)(...))QAbstractOpenGLFunctions::initializeOpenGLFunctions
+
+Class QAbstractOpenGLFunctions
+   size=16 align=8
+   base size=16 base align=8
+QAbstractOpenGLFunctions (0x0x7f9cf6dfa3c0) 0
+    vptr=((& QAbstractOpenGLFunctions::_ZTV24QAbstractOpenGLFunctions) + 16u)
+
+Class QOpenGLFunctions_1_0_CoreBackend::Functions
+   size=384 align=8
+   base size=384 base align=8
+QOpenGLFunctions_1_0_CoreBackend::Functions (0x0x7f9cf6dfa480) 0
+
+Class QOpenGLFunctions_1_0_CoreBackend
+   size=400 align=8
+   base size=400 base align=8
+QOpenGLFunctions_1_0_CoreBackend (0x0x7f9cf6df3a90) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f9cf6dfa420) 0
+
+Class QOpenGLFunctions_1_1_CoreBackend::Functions
+   size=128 align=8
+   base size=128 base align=8
+QOpenGLFunctions_1_1_CoreBackend::Functions (0x0x7f9cf6dfa5a0) 0
+
+Class QOpenGLFunctions_1_1_CoreBackend
+   size=144 align=8
+   base size=144 base align=8
+QOpenGLFunctions_1_1_CoreBackend (0x0x7f9cf6df3af8) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f9cf6dfa540) 0
+
+Class QOpenGLFunctions_1_2_CoreBackend::Functions
+   size=48 align=8
+   base size=48 base align=8
+QOpenGLFunctions_1_2_CoreBackend::Functions (0x0x7f9cf6dfa6c0) 0
+
+Class QOpenGLFunctions_1_2_CoreBackend
+   size=64 align=8
+   base size=64 base align=8
+QOpenGLFunctions_1_2_CoreBackend (0x0x7f9cf6df3b60) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f9cf6dfa660) 0
+
+Class QOpenGLFunctions_1_3_CoreBackend::Functions
+   size=72 align=8
+   base size=72 base align=8
+QOpenGLFunctions_1_3_CoreBackend::Functions (0x0x7f9cf6dfa7e0) 0
+
+Class QOpenGLFunctions_1_3_CoreBackend
+   size=88 align=8
+   base size=88 base align=8
+QOpenGLFunctions_1_3_CoreBackend (0x0x7f9cf6df3bc8) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f9cf6dfa780) 0
+
+Class QOpenGLFunctions_1_4_CoreBackend::Functions
+   size=56 align=8
+   base size=56 base align=8
+QOpenGLFunctions_1_4_CoreBackend::Functions (0x0x7f9cf6dfa960) 0
+
+Class QOpenGLFunctions_1_4_CoreBackend
+   size=72 align=8
+   base size=72 base align=8
+QOpenGLFunctions_1_4_CoreBackend (0x0x7f9cf6df3c30) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f9cf6dfa900) 0
+
+Class QOpenGLFunctions_1_5_CoreBackend::Functions
+   size=152 align=8
+   base size=152 base align=8
+QOpenGLFunctions_1_5_CoreBackend::Functions (0x0x7f9cf6dfaa80) 0
+
+Class QOpenGLFunctions_1_5_CoreBackend
+   size=168 align=8
+   base size=168 base align=8
+QOpenGLFunctions_1_5_CoreBackend (0x0x7f9cf6df3c98) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f9cf6dfaa20) 0
+
+Class QOpenGLFunctions_2_0_CoreBackend::Functions
+   size=744 align=8
+   base size=744 base align=8
+QOpenGLFunctions_2_0_CoreBackend::Functions (0x0x7f9cf6dfaba0) 0
+
+Class QOpenGLFunctions_2_0_CoreBackend
+   size=760 align=8
+   base size=760 base align=8
+QOpenGLFunctions_2_0_CoreBackend (0x0x7f9cf6df3d00) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f9cf6dfab40) 0
+
+Class QOpenGLFunctions_2_1_CoreBackend::Functions
+   size=48 align=8
+   base size=48 base align=8
+QOpenGLFunctions_2_1_CoreBackend::Functions (0x0x7f9cf6dfacc0) 0
+
+Class QOpenGLFunctions_2_1_CoreBackend
+   size=64 align=8
+   base size=64 base align=8
+QOpenGLFunctions_2_1_CoreBackend (0x0x7f9cf6df3d68) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f9cf6dfac60) 0
+
+Class QOpenGLFunctions_3_0_CoreBackend::Functions
+   size=672 align=8
+   base size=672 base align=8
+QOpenGLFunctions_3_0_CoreBackend::Functions (0x0x7f9cf6dfade0) 0
+
+Class QOpenGLFunctions_3_0_CoreBackend
+   size=688 align=8
+   base size=688 base align=8
+QOpenGLFunctions_3_0_CoreBackend (0x0x7f9cf6df3dd0) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f9cf6dfad80) 0
+
+Class QOpenGLFunctions_3_1_CoreBackend::Functions
+   size=96 align=8
+   base size=96 base align=8
+QOpenGLFunctions_3_1_CoreBackend::Functions (0x0x7f9cf6dfaf00) 0
+
+Class QOpenGLFunctions_3_1_CoreBackend
+   size=112 align=8
+   base size=112 base align=8
+QOpenGLFunctions_3_1_CoreBackend (0x0x7f9cf6df3e38) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f9cf6dfaea0) 0
+
+Class QOpenGLFunctions_3_2_CoreBackend::Functions
+   size=152 align=8
+   base size=152 base align=8
+QOpenGLFunctions_3_2_CoreBackend::Functions (0x0x7f9cf6ec6060) 0
+
+Class QOpenGLFunctions_3_2_CoreBackend
+   size=168 align=8
+   base size=168 base align=8
+QOpenGLFunctions_3_2_CoreBackend (0x0x7f9cf6df3ea0) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f9cf6ec6000) 0
+
+Class QOpenGLFunctions_3_3_CoreBackend::Functions
+   size=464 align=8
+   base size=464 base align=8
+QOpenGLFunctions_3_3_CoreBackend::Functions (0x0x7f9cf6ec6180) 0
+
+Class QOpenGLFunctions_3_3_CoreBackend
+   size=480 align=8
+   base size=480 base align=8
+QOpenGLFunctions_3_3_CoreBackend (0x0x7f9cf6df3f08) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f9cf6ec6120) 0
+
+Class QOpenGLFunctions_4_0_CoreBackend::Functions
+   size=368 align=8
+   base size=368 base align=8
+QOpenGLFunctions_4_0_CoreBackend::Functions (0x0x7f9cf6ec62a0) 0
+
+Class QOpenGLFunctions_4_0_CoreBackend
+   size=384 align=8
+   base size=384 base align=8
+QOpenGLFunctions_4_0_CoreBackend (0x0x7f9cf6df3f70) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f9cf6ec6240) 0
+
+Class QOpenGLFunctions_4_1_CoreBackend::Functions
+   size=704 align=8
+   base size=704 base align=8
+QOpenGLFunctions_4_1_CoreBackend::Functions (0x0x7f9cf6ec63c0) 0
+
+Class QOpenGLFunctions_4_1_CoreBackend
+   size=720 align=8
+   base size=720 base align=8
+QOpenGLFunctions_4_1_CoreBackend (0x0x7f9cf6aff000) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f9cf6ec6360) 0
+
+Class QOpenGLFunctions_4_2_CoreBackend::Functions
+   size=96 align=8
+   base size=96 base align=8
+QOpenGLFunctions_4_2_CoreBackend::Functions (0x0x7f9cf6ec64e0) 0
+
+Class QOpenGLFunctions_4_2_CoreBackend
+   size=112 align=8
+   base size=112 base align=8
+QOpenGLFunctions_4_2_CoreBackend (0x0x7f9cf6aff068) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f9cf6ec6480) 0
+
+Class QOpenGLFunctions_4_3_CoreBackend::Functions
+   size=344 align=8
+   base size=344 base align=8
+QOpenGLFunctions_4_3_CoreBackend::Functions (0x0x7f9cf6ec6600) 0
+
+Class QOpenGLFunctions_4_3_CoreBackend
+   size=360 align=8
+   base size=360 base align=8
+QOpenGLFunctions_4_3_CoreBackend (0x0x7f9cf6aff0d0) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f9cf6ec65a0) 0
+
+Class QOpenGLFunctions_4_4_CoreBackend::Functions
+   size=72 align=8
+   base size=72 base align=8
+QOpenGLFunctions_4_4_CoreBackend::Functions (0x0x7f9cf6ec6720) 0
+
+Class QOpenGLFunctions_4_4_CoreBackend
+   size=88 align=8
+   base size=88 base align=8
+QOpenGLFunctions_4_4_CoreBackend (0x0x7f9cf6aff138) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f9cf6ec66c0) 0
+
+Class QOpenGLFunctions_4_5_CoreBackend::Functions
+   size=848 align=8
+   base size=848 base align=8
+QOpenGLFunctions_4_5_CoreBackend::Functions (0x0x7f9cf6ec68a0) 0
+
+Class QOpenGLFunctions_4_5_CoreBackend
+   size=864 align=8
+   base size=864 base align=8
+QOpenGLFunctions_4_5_CoreBackend (0x0x7f9cf6aff1a0) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f9cf6ec6840) 0
+
+Class QOpenGLFunctions_1_0_DeprecatedBackend::Functions
+   size=2064 align=8
+   base size=2064 base align=8
+QOpenGLFunctions_1_0_DeprecatedBackend::Functions (0x0x7f9cf6ec69c0) 0
+
+Class QOpenGLFunctions_1_0_DeprecatedBackend
+   size=2080 align=8
+   base size=2080 base align=8
+QOpenGLFunctions_1_0_DeprecatedBackend (0x0x7f9cf6aff208) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f9cf6ec6960) 0
+
+Class QOpenGLFunctions_1_1_DeprecatedBackend::Functions
+   size=136 align=8
+   base size=136 base align=8
+QOpenGLFunctions_1_1_DeprecatedBackend::Functions (0x0x7f9cf6ec6ae0) 0
+
+Class QOpenGLFunctions_1_1_DeprecatedBackend
+   size=152 align=8
+   base size=152 base align=8
+QOpenGLFunctions_1_1_DeprecatedBackend (0x0x7f9cf6aff270) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f9cf6ec6a80) 0
+
+Class QOpenGLFunctions_1_2_DeprecatedBackend::Functions
+   size=256 align=8
+   base size=256 base align=8
+QOpenGLFunctions_1_2_DeprecatedBackend::Functions (0x0x7f9cf6ec6c00) 0
+
+Class QOpenGLFunctions_1_2_DeprecatedBackend
+   size=272 align=8
+   base size=272 base align=8
+QOpenGLFunctions_1_2_DeprecatedBackend (0x0x7f9cf6aff2d8) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f9cf6ec6ba0) 0
+
+Class QOpenGLFunctions_1_3_DeprecatedBackend::Functions
+   size=296 align=8
+   base size=296 base align=8
+QOpenGLFunctions_1_3_DeprecatedBackend::Functions (0x0x7f9cf6ec6d20) 0
+
+Class QOpenGLFunctions_1_3_DeprecatedBackend
+   size=312 align=8
+   base size=312 base align=8
+QOpenGLFunctions_1_3_DeprecatedBackend (0x0x7f9cf6aff340) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f9cf6ec6cc0) 0
+
+Class QOpenGLFunctions_1_4_DeprecatedBackend::Functions
+   size=304 align=8
+   base size=304 base align=8
+QOpenGLFunctions_1_4_DeprecatedBackend::Functions (0x0x7f9cf6ec6e40) 0
+
+Class QOpenGLFunctions_1_4_DeprecatedBackend
+   size=320 align=8
+   base size=320 base align=8
+QOpenGLFunctions_1_4_DeprecatedBackend (0x0x7f9cf6aff3a8) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f9cf6ec6de0) 0
+
+Class QOpenGLFunctions_2_0_DeprecatedBackend::Functions
+   size=288 align=8
+   base size=288 base align=8
+QOpenGLFunctions_2_0_DeprecatedBackend::Functions (0x0x7f9cf6ec6f60) 0
+
+Class QOpenGLFunctions_2_0_DeprecatedBackend
+   size=304 align=8
+   base size=304 base align=8
+QOpenGLFunctions_2_0_DeprecatedBackend (0x0x7f9cf6aff410) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f9cf6ec6f00) 0
+
+Class QOpenGLFunctions_3_0_DeprecatedBackend::Functions
+   size=160 align=8
+   base size=160 base align=8
+QOpenGLFunctions_3_0_DeprecatedBackend::Functions (0x0x7f9cf6c180c0) 0
+
+Class QOpenGLFunctions_3_0_DeprecatedBackend
+   size=176 align=8
+   base size=176 base align=8
+QOpenGLFunctions_3_0_DeprecatedBackend (0x0x7f9cf6aff478) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f9cf6c18060) 0
+
+Class QOpenGLFunctions_3_3_DeprecatedBackend::Functions
+   size=240 align=8
+   base size=240 base align=8
+QOpenGLFunctions_3_3_DeprecatedBackend::Functions (0x0x7f9cf6c181e0) 0
+
+Class QOpenGLFunctions_3_3_DeprecatedBackend
+   size=256 align=8
+   base size=256 base align=8
+QOpenGLFunctions_3_3_DeprecatedBackend (0x0x7f9cf6aff4e0) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f9cf6c18180) 0
+
+Class QOpenGLFunctions_4_5_DeprecatedBackend::Functions
+   size=96 align=8
+   base size=96 base align=8
+QOpenGLFunctions_4_5_DeprecatedBackend::Functions (0x0x7f9cf6c18300) 0
+
+Class QOpenGLFunctions_4_5_DeprecatedBackend
+   size=112 align=8
+   base size=112 base align=8
+QOpenGLFunctions_4_5_DeprecatedBackend (0x0x7f9cf6aff548) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f9cf6c182a0) 0
+
+Class QOpenGLVersionProfile
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLVersionProfile (0x0x7f9cf6c183c0) 0
+
+Class QOpenGLContextGroup::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOpenGLContextGroup::QPrivateSignal (0x0x7f9cf6c18480) 0 empty
+
+Vtable for QOpenGLContextGroup
+QOpenGLContextGroup::_ZTV19QOpenGLContextGroup: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QOpenGLContextGroup)
+16    (int (*)(...))QOpenGLContextGroup::metaObject
+24    (int (*)(...))QOpenGLContextGroup::qt_metacast
+32    (int (*)(...))QOpenGLContextGroup::qt_metacall
+40    (int (*)(...))QOpenGLContextGroup::~QOpenGLContextGroup
+48    (int (*)(...))QOpenGLContextGroup::~QOpenGLContextGroup
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QOpenGLContextGroup
+   size=16 align=8
+   base size=16 base align=8
+QOpenGLContextGroup (0x0x7f9cf6aff5b0) 0
+    vptr=((& QOpenGLContextGroup::_ZTV19QOpenGLContextGroup) + 16u)
+  QObject (0x0x7f9cf6c18420) 0
+      primary-for QOpenGLContextGroup (0x0x7f9cf6aff5b0)
+
+Class QOpenGLContext::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOpenGLContext::QPrivateSignal (0x0x7f9cf6c18540) 0 empty
+
+Vtable for QOpenGLContext
+QOpenGLContext::_ZTV14QOpenGLContext: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QOpenGLContext)
+16    (int (*)(...))QOpenGLContext::metaObject
+24    (int (*)(...))QOpenGLContext::qt_metacast
+32    (int (*)(...))QOpenGLContext::qt_metacall
+40    (int (*)(...))QOpenGLContext::~QOpenGLContext
+48    (int (*)(...))QOpenGLContext::~QOpenGLContext
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QOpenGLContext
+   size=16 align=8
+   base size=16 base align=8
+QOpenGLContext (0x0x7f9cf6aff618) 0
+    vptr=((& QOpenGLContext::_ZTV14QOpenGLContext) + 16u)
+  QObject (0x0x7f9cf6c184e0) 0
+      primary-for QOpenGLContext (0x0x7f9cf6aff618)
+
+Class QOpenGLDebugMessage
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLDebugMessage (0x0x7f9cf6c185a0) 0
+
+Class QOpenGLDebugLogger::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOpenGLDebugLogger::QPrivateSignal (0x0x7f9cf6c18d80) 0 empty
+
+Vtable for QOpenGLDebugLogger
+QOpenGLDebugLogger::_ZTV18QOpenGLDebugLogger: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QOpenGLDebugLogger)
+16    (int (*)(...))QOpenGLDebugLogger::metaObject
+24    (int (*)(...))QOpenGLDebugLogger::qt_metacast
+32    (int (*)(...))QOpenGLDebugLogger::qt_metacall
+40    (int (*)(...))QOpenGLDebugLogger::~QOpenGLDebugLogger
+48    (int (*)(...))QOpenGLDebugLogger::~QOpenGLDebugLogger
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QOpenGLDebugLogger
+   size=16 align=8
+   base size=16 base align=8
+QOpenGLDebugLogger (0x0x7f9cf6affa90) 0
+    vptr=((& QOpenGLDebugLogger::_ZTV18QOpenGLDebugLogger) + 16u)
+  QObject (0x0x7f9cf6c18d20) 0
+      primary-for QOpenGLDebugLogger (0x0x7f9cf6affa90)
+
+Class QOpenGLFunctions
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLFunctions (0x0x7f9cf6c18f00) 0
+
+Class QOpenGLFunctionsPrivate::Functions
+   size=1152 align=8
+   base size=1152 base align=8
+QOpenGLFunctionsPrivate::Functions (0x0x7f9cf6992180) 0
+
+Class QOpenGLFunctionsPrivate
+   size=1152 align=8
+   base size=1152 base align=8
+QOpenGLFunctionsPrivate (0x0x7f9cf6992120) 0
+
+Class QOpenGLExtraFunctions
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLExtraFunctions (0x0x7f9cf6ac0750) 0
+  QOpenGLFunctions (0x0x7f9cf69922a0) 0
+
+Class QOpenGLExtraFunctionsPrivate::Functions
+   size=1376 align=8
+   base size=1376 base align=8
+QOpenGLExtraFunctionsPrivate::Functions (0x0x7f9cf6992360) 0
+
+Class QOpenGLExtraFunctionsPrivate
+   size=2528 align=8
+   base size=2528 base align=8
+QOpenGLExtraFunctionsPrivate (0x0x7f9cf6ac07b8) 0
+  QOpenGLFunctionsPrivate (0x0x7f9cf6992300) 0
+
+Vtable for QOpenGLFramebufferObject
+QOpenGLFramebufferObject::_ZTV24QOpenGLFramebufferObject: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QOpenGLFramebufferObject)
+16    (int (*)(...))QOpenGLFramebufferObject::~QOpenGLFramebufferObject
+24    (int (*)(...))QOpenGLFramebufferObject::~QOpenGLFramebufferObject
+
+Class QOpenGLFramebufferObject
+   size=16 align=8
+   base size=16 base align=8
+QOpenGLFramebufferObject (0x0x7f9cf69926c0) 0
+    vptr=((& QOpenGLFramebufferObject::_ZTV24QOpenGLFramebufferObject) + 16u)
+
+Class QOpenGLFramebufferObjectFormat
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLFramebufferObjectFormat (0x0x7f9cf69927e0) 0
+
+Vtable for QOpenGLPaintDevice
+QOpenGLPaintDevice::_ZTV18QOpenGLPaintDevice: 11u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QOpenGLPaintDevice)
+16    (int (*)(...))QOpenGLPaintDevice::~QOpenGLPaintDevice
+24    (int (*)(...))QOpenGLPaintDevice::~QOpenGLPaintDevice
+32    (int (*)(...))QOpenGLPaintDevice::devType
+40    (int (*)(...))QOpenGLPaintDevice::paintEngine
+48    (int (*)(...))QOpenGLPaintDevice::metric
+56    (int (*)(...))QPaintDevice::initPainter
+64    (int (*)(...))QPaintDevice::redirected
+72    (int (*)(...))QPaintDevice::sharedPainter
+80    (int (*)(...))QOpenGLPaintDevice::ensureActiveTarget
+
+Class QOpenGLPaintDevice
+   size=32 align=8
+   base size=32 base align=8
+QOpenGLPaintDevice (0x0x7f9cf68c6068) 0
+    vptr=((& QOpenGLPaintDevice::_ZTV18QOpenGLPaintDevice) + 16u)
+  QPaintDevice (0x0x7f9cf6992840) 0
+      primary-for QOpenGLPaintDevice (0x0x7f9cf68c6068)
+
+Class QOpenGLPixelTransferOptions
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLPixelTransferOptions (0x0x7f9cf6992960) 0
+
+Class QOpenGLShader::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOpenGLShader::QPrivateSignal (0x0x7f9cf6992cc0) 0 empty
+
+Vtable for QOpenGLShader
+QOpenGLShader::_ZTV13QOpenGLShader: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QOpenGLShader)
+16    (int (*)(...))QOpenGLShader::metaObject
+24    (int (*)(...))QOpenGLShader::qt_metacast
+32    (int (*)(...))QOpenGLShader::qt_metacall
+40    (int (*)(...))QOpenGLShader::~QOpenGLShader
+48    (int (*)(...))QOpenGLShader::~QOpenGLShader
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QOpenGLShader
+   size=16 align=8
+   base size=16 base align=8
+QOpenGLShader (0x0x7f9cf68c6270) 0
+    vptr=((& QOpenGLShader::_ZTV13QOpenGLShader) + 16u)
+  QObject (0x0x7f9cf6992c60) 0
+      primary-for QOpenGLShader (0x0x7f9cf68c6270)
+
+Class QOpenGLShaderProgram::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOpenGLShaderProgram::QPrivateSignal (0x0x7f9cf6992f00) 0 empty
+
+Vtable for QOpenGLShaderProgram
+QOpenGLShaderProgram::_ZTV20QOpenGLShaderProgram: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QOpenGLShaderProgram)
+16    (int (*)(...))QOpenGLShaderProgram::metaObject
+24    (int (*)(...))QOpenGLShaderProgram::qt_metacast
+32    (int (*)(...))QOpenGLShaderProgram::qt_metacall
+40    (int (*)(...))QOpenGLShaderProgram::~QOpenGLShaderProgram
+48    (int (*)(...))QOpenGLShaderProgram::~QOpenGLShaderProgram
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QOpenGLShaderProgram::link
+
+Class QOpenGLShaderProgram
+   size=16 align=8
+   base size=16 base align=8
+QOpenGLShaderProgram (0x0x7f9cf68c63a8) 0
+    vptr=((& QOpenGLShaderProgram::_ZTV20QOpenGLShaderProgram) + 16u)
+  QObject (0x0x7f9cf6992ea0) 0
+      primary-for QOpenGLShaderProgram (0x0x7f9cf68c63a8)
+
+Class QOpenGLTexture
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLTexture (0x0x7f9cf6992f60) 0
+
+Class QOpenGLTextureBlitter
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLTextureBlitter (0x0x7f9cf65ea240) 0
+
+Class QOpenGLTimerQuery::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOpenGLTimerQuery::QPrivateSignal (0x0x7f9cf65ea3c0) 0 empty
+
+Vtable for QOpenGLTimerQuery
+QOpenGLTimerQuery::_ZTV17QOpenGLTimerQuery: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QOpenGLTimerQuery)
+16    (int (*)(...))QOpenGLTimerQuery::metaObject
+24    (int (*)(...))QOpenGLTimerQuery::qt_metacast
+32    (int (*)(...))QOpenGLTimerQuery::qt_metacall
+40    (int (*)(...))QOpenGLTimerQuery::~QOpenGLTimerQuery
+48    (int (*)(...))QOpenGLTimerQuery::~QOpenGLTimerQuery
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QOpenGLTimerQuery
+   size=16 align=8
+   base size=16 base align=8
+QOpenGLTimerQuery (0x0x7f9cf68c64e0) 0
+    vptr=((& QOpenGLTimerQuery::_ZTV17QOpenGLTimerQuery) + 16u)
+  QObject (0x0x7f9cf65ea360) 0
+      primary-for QOpenGLTimerQuery (0x0x7f9cf68c64e0)
+
+Class QOpenGLTimeMonitor::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOpenGLTimeMonitor::QPrivateSignal (0x0x7f9cf65ea480) 0 empty
+
+Vtable for QOpenGLTimeMonitor
+QOpenGLTimeMonitor::_ZTV18QOpenGLTimeMonitor: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QOpenGLTimeMonitor)
+16    (int (*)(...))QOpenGLTimeMonitor::metaObject
+24    (int (*)(...))QOpenGLTimeMonitor::qt_metacast
+32    (int (*)(...))QOpenGLTimeMonitor::qt_metacall
+40    (int (*)(...))QOpenGLTimeMonitor::~QOpenGLTimeMonitor
+48    (int (*)(...))QOpenGLTimeMonitor::~QOpenGLTimeMonitor
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QOpenGLTimeMonitor
+   size=16 align=8
+   base size=16 base align=8
+QOpenGLTimeMonitor (0x0x7f9cf68c6548) 0
+    vptr=((& QOpenGLTimeMonitor::_ZTV18QOpenGLTimeMonitor) + 16u)
+  QObject (0x0x7f9cf65ea420) 0
+      primary-for QOpenGLTimeMonitor (0x0x7f9cf68c6548)
+
+Class QOpenGLVertexArrayObject::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOpenGLVertexArrayObject::QPrivateSignal (0x0x7f9cf65ea540) 0 empty
+
+Class QOpenGLVertexArrayObject::Binder
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLVertexArrayObject::Binder (0x0x7f9cf65ea5a0) 0
+
+Vtable for QOpenGLVertexArrayObject
+QOpenGLVertexArrayObject::_ZTV24QOpenGLVertexArrayObject: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QOpenGLVertexArrayObject)
+16    (int (*)(...))QOpenGLVertexArrayObject::metaObject
+24    (int (*)(...))QOpenGLVertexArrayObject::qt_metacast
+32    (int (*)(...))QOpenGLVertexArrayObject::qt_metacall
+40    (int (*)(...))QOpenGLVertexArrayObject::~QOpenGLVertexArrayObject
+48    (int (*)(...))QOpenGLVertexArrayObject::~QOpenGLVertexArrayObject
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QOpenGLVertexArrayObject
+   size=16 align=8
+   base size=16 base align=8
+QOpenGLVertexArrayObject (0x0x7f9cf68c65b0) 0
+    vptr=((& QOpenGLVertexArrayObject::_ZTV24QOpenGLVertexArrayObject) + 16u)
+  QObject (0x0x7f9cf65ea4e0) 0
+      primary-for QOpenGLVertexArrayObject (0x0x7f9cf68c65b0)
+
+Class QPaintDeviceWindow::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPaintDeviceWindow::QPrivateSignal (0x0x7f9cf65ea720) 0 empty
+
+Vtable for QPaintDeviceWindow
+QPaintDeviceWindow::_ZTV18QPaintDeviceWindow: 58u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QPaintDeviceWindow)
+16    (int (*)(...))QPaintDeviceWindow::metaObject
+24    (int (*)(...))QPaintDeviceWindow::qt_metacast
+32    (int (*)(...))QPaintDeviceWindow::qt_metacall
+40    (int (*)(...))QPaintDeviceWindow::~QPaintDeviceWindow
+48    (int (*)(...))QPaintDeviceWindow::~QPaintDeviceWindow
+56    (int (*)(...))QPaintDeviceWindow::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWindow::surfaceType
+120   (int (*)(...))QWindow::format
+128   (int (*)(...))QWindow::size
+136   (int (*)(...))QWindow::accessibleRoot
+144   (int (*)(...))QWindow::focusObject
+152   (int (*)(...))QPaintDeviceWindow::exposeEvent
+160   (int (*)(...))QWindow::resizeEvent
+168   (int (*)(...))QWindow::moveEvent
+176   (int (*)(...))QWindow::focusInEvent
+184   (int (*)(...))QWindow::focusOutEvent
+192   (int (*)(...))QWindow::showEvent
+200   (int (*)(...))QWindow::hideEvent
+208   (int (*)(...))QWindow::keyPressEvent
+216   (int (*)(...))QWindow::keyReleaseEvent
+224   (int (*)(...))QWindow::mousePressEvent
+232   (int (*)(...))QWindow::mouseReleaseEvent
+240   (int (*)(...))QWindow::mouseDoubleClickEvent
+248   (int (*)(...))QWindow::mouseMoveEvent
+256   (int (*)(...))QWindow::wheelEvent
+264   (int (*)(...))QWindow::touchEvent
+272   (int (*)(...))QWindow::tabletEvent
+280   (int (*)(...))QWindow::nativeEvent
+288   (int (*)(...))QWindow::surfaceHandle
+296   (int (*)(...))QPaintDeviceWindow::paintEvent
+304   (int (*)(...))QPaintDeviceWindow::metric
+312   (int (*)(...))QPaintDeviceWindow::paintEngine
+320   (int (*)(...))-16
+328   (int (*)(...))(& _ZTI18QPaintDeviceWindow)
+336   (int (*)(...))QPaintDeviceWindow::_ZThn16_N18QPaintDeviceWindowD1Ev
+344   (int (*)(...))QPaintDeviceWindow::_ZThn16_N18QPaintDeviceWindowD0Ev
+352   (int (*)(...))QWindow::_ZThn16_NK7QWindow6formatEv
+360   (int (*)(...))QWindow::_ZThn16_NK7QWindow13surfaceHandleEv
+368   (int (*)(...))QWindow::_ZThn16_NK7QWindow11surfaceTypeEv
+376   (int (*)(...))QWindow::_ZThn16_NK7QWindow4sizeEv
+384   (int (*)(...))-40
+392   (int (*)(...))(& _ZTI18QPaintDeviceWindow)
+400   (int (*)(...))QPaintDeviceWindow::_ZThn40_N18QPaintDeviceWindowD1Ev
+408   (int (*)(...))QPaintDeviceWindow::_ZThn40_N18QPaintDeviceWindowD0Ev
+416   (int (*)(...))QPaintDevice::devType
+424   (int (*)(...))QPaintDeviceWindow::_ZThn40_NK18QPaintDeviceWindow11paintEngineEv
+432   (int (*)(...))QPaintDeviceWindow::_ZThn40_NK18QPaintDeviceWindow6metricEN12QPaintDevice17PaintDeviceMetricE
+440   (int (*)(...))QPaintDevice::initPainter
+448   (int (*)(...))QPaintDevice::redirected
+456   (int (*)(...))QPaintDevice::sharedPainter
+
+Class QPaintDeviceWindow
+   size=64 align=8
+   base size=64 base align=8
+QPaintDeviceWindow (0x0x7f9cf6675c40) 0
+    vptr=((& QPaintDeviceWindow::_ZTV18QPaintDeviceWindow) + 16u)
+  QWindow (0x0x7f9cf6675cb0) 0
+      primary-for QPaintDeviceWindow (0x0x7f9cf6675c40)
+    QObject (0x0x7f9cf65ea600) 0
+        primary-for QWindow (0x0x7f9cf6675cb0)
+    QSurface (0x0x7f9cf65ea660) 16
+        vptr=((& QPaintDeviceWindow::_ZTV18QPaintDeviceWindow) + 336u)
+  QPaintDevice (0x0x7f9cf65ea6c0) 40
+      vptr=((& QPaintDeviceWindow::_ZTV18QPaintDeviceWindow) + 400u)
+
+Class QOpenGLWindow::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOpenGLWindow::QPrivateSignal (0x0x7f9cf65ea8a0) 0 empty
+
+Vtable for QOpenGLWindow
+QOpenGLWindow::_ZTV13QOpenGLWindow: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QOpenGLWindow)
+16    (int (*)(...))QOpenGLWindow::metaObject
+24    (int (*)(...))QOpenGLWindow::qt_metacast
+32    (int (*)(...))QOpenGLWindow::qt_metacall
+40    (int (*)(...))QOpenGLWindow::~QOpenGLWindow
+48    (int (*)(...))QOpenGLWindow::~QOpenGLWindow
+56    (int (*)(...))QPaintDeviceWindow::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWindow::surfaceType
+120   (int (*)(...))QWindow::format
+128   (int (*)(...))QWindow::size
+136   (int (*)(...))QWindow::accessibleRoot
+144   (int (*)(...))QWindow::focusObject
+152   (int (*)(...))QPaintDeviceWindow::exposeEvent
+160   (int (*)(...))QOpenGLWindow::resizeEvent
+168   (int (*)(...))QWindow::moveEvent
+176   (int (*)(...))QWindow::focusInEvent
+184   (int (*)(...))QWindow::focusOutEvent
+192   (int (*)(...))QWindow::showEvent
+200   (int (*)(...))QWindow::hideEvent
+208   (int (*)(...))QWindow::keyPressEvent
+216   (int (*)(...))QWindow::keyReleaseEvent
+224   (int (*)(...))QWindow::mousePressEvent
+232   (int (*)(...))QWindow::mouseReleaseEvent
+240   (int (*)(...))QWindow::mouseDoubleClickEvent
+248   (int (*)(...))QWindow::mouseMoveEvent
+256   (int (*)(...))QWindow::wheelEvent
+264   (int (*)(...))QWindow::touchEvent
+272   (int (*)(...))QWindow::tabletEvent
+280   (int (*)(...))QWindow::nativeEvent
+288   (int (*)(...))QWindow::surfaceHandle
+296   (int (*)(...))QOpenGLWindow::paintEvent
+304   (int (*)(...))QOpenGLWindow::metric
+312   (int (*)(...))QPaintDeviceWindow::paintEngine
+320   (int (*)(...))QOpenGLWindow::initializeGL
+328   (int (*)(...))QOpenGLWindow::resizeGL
+336   (int (*)(...))QOpenGLWindow::paintGL
+344   (int (*)(...))QOpenGLWindow::paintUnderGL
+352   (int (*)(...))QOpenGLWindow::paintOverGL
+360   (int (*)(...))QOpenGLWindow::redirected
+368   (int (*)(...))-16
+376   (int (*)(...))(& _ZTI13QOpenGLWindow)
+384   (int (*)(...))QOpenGLWindow::_ZThn16_N13QOpenGLWindowD1Ev
+392   (int (*)(...))QOpenGLWindow::_ZThn16_N13QOpenGLWindowD0Ev
+400   (int (*)(...))QWindow::_ZThn16_NK7QWindow6formatEv
+408   (int (*)(...))QWindow::_ZThn16_NK7QWindow13surfaceHandleEv
+416   (int (*)(...))QWindow::_ZThn16_NK7QWindow11surfaceTypeEv
+424   (int (*)(...))QWindow::_ZThn16_NK7QWindow4sizeEv
+432   (int (*)(...))-40
+440   (int (*)(...))(& _ZTI13QOpenGLWindow)
+448   (int (*)(...))QOpenGLWindow::_ZThn40_N13QOpenGLWindowD1Ev
+456   (int (*)(...))QOpenGLWindow::_ZThn40_N13QOpenGLWindowD0Ev
+464   (int (*)(...))QPaintDevice::devType
+472   (int (*)(...))QPaintDeviceWindow::_ZThn40_NK18QPaintDeviceWindow11paintEngineEv
+480   (int (*)(...))QOpenGLWindow::_ZThn40_NK13QOpenGLWindow6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QPaintDevice::initPainter
+496   (int (*)(...))QOpenGLWindow::_ZThn40_NK13QOpenGLWindow10redirectedEP6QPoint
+504   (int (*)(...))QPaintDevice::sharedPainter
+
+Class QOpenGLWindow
+   size=64 align=8
+   base size=64 base align=8
+QOpenGLWindow (0x0x7f9cf68c6618) 0
+    vptr=((& QOpenGLWindow::_ZTV13QOpenGLWindow) + 16u)
+  QPaintDeviceWindow (0x0x7f9cf668e230) 0
+      primary-for QOpenGLWindow (0x0x7f9cf68c6618)
+    QWindow (0x0x7f9cf668e2a0) 0
+        primary-for QPaintDeviceWindow (0x0x7f9cf668e230)
+      QObject (0x0x7f9cf65ea780) 0
+          primary-for QWindow (0x0x7f9cf668e2a0)
+      QSurface (0x0x7f9cf65ea7e0) 16
+          vptr=((& QOpenGLWindow::_ZTV13QOpenGLWindow) + 384u)
+    QPaintDevice (0x0x7f9cf65ea840) 40
+        vptr=((& QOpenGLWindow::_ZTV13QOpenGLWindow) + 448u)
+
+Class QPageSize
+   size=8 align=8
+   base size=8 base align=8
+QPageSize (0x0x7f9cf65ea900) 0
+
+Class QPageLayout
+   size=8 align=8
+   base size=8 base align=8
+QPageLayout (0x0x7f9cf65eaf60) 0
+
+Class QPagedPaintDevice::Margins
+   size=32 align=8
+   base size=32 base align=8
+QPagedPaintDevice::Margins (0x0x7f9cf62e0660) 0
+
+Vtable for QPagedPaintDevice
+QPagedPaintDevice::_ZTV17QPagedPaintDevice: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QPagedPaintDevice)
+16    0u
+24    0u
+32    (int (*)(...))QPaintDevice::devType
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))QPaintDevice::metric
+56    (int (*)(...))QPaintDevice::initPainter
+64    (int (*)(...))QPaintDevice::redirected
+72    (int (*)(...))QPaintDevice::sharedPainter
+80    (int (*)(...))__cxa_pure_virtual
+88    (int (*)(...))QPagedPaintDevice::setPageSize
+96    (int (*)(...))QPagedPaintDevice::setPageSizeMM
+104   (int (*)(...))QPagedPaintDevice::setMargins
+
+Class QPagedPaintDevice
+   size=32 align=8
+   base size=32 base align=8
+QPagedPaintDevice (0x0x7f9cf68c6a28) 0
+    vptr=((& QPagedPaintDevice::_ZTV17QPagedPaintDevice) + 16u)
+  QPaintDevice (0x0x7f9cf62e0600) 0
+      primary-for QPagedPaintDevice (0x0x7f9cf68c6a28)
+
+Class QPainter::PixmapFragment
+   size=80 align=8
+   base size=80 base align=8
+QPainter::PixmapFragment (0x0x7f9cf62e0720) 0
+
+Class QPainter
+   size=8 align=8
+   base size=8 base align=8
+QPainter (0x0x7f9cf62e06c0) 0
+
+Class QTextItem
+   size=1 align=1
+   base size=0 base align=1
+QTextItem (0x0x7f9cf647b0c0) 0 empty
+
+Vtable for QPaintEngine
+QPaintEngine::_ZTV12QPaintEngine: 24u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QPaintEngine)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))QPaintEngine::drawRects
+64    (int (*)(...))QPaintEngine::drawRects
+72    (int (*)(...))QPaintEngine::drawLines
+80    (int (*)(...))QPaintEngine::drawLines
+88    (int (*)(...))QPaintEngine::drawEllipse
+96    (int (*)(...))QPaintEngine::drawEllipse
+104   (int (*)(...))QPaintEngine::drawPath
+112   (int (*)(...))QPaintEngine::drawPoints
+120   (int (*)(...))QPaintEngine::drawPoints
+128   (int (*)(...))QPaintEngine::drawPolygon
+136   (int (*)(...))QPaintEngine::drawPolygon
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))QPaintEngine::drawTextItem
+160   (int (*)(...))QPaintEngine::drawTiledPixmap
+168   (int (*)(...))QPaintEngine::drawImage
+176   (int (*)(...))QPaintEngine::coordinateOffset
+184   (int (*)(...))__cxa_pure_virtual
+
+Class QPaintEngine
+   size=32 align=8
+   base size=32 base align=8
+QPaintEngine (0x0x7f9cf647b360) 0
+    vptr=((& QPaintEngine::_ZTV12QPaintEngine) + 16u)
+
+Class QPaintEngineState
+   size=4 align=4
+   base size=4 base align=4
+QPaintEngineState (0x0x7f9cf647b600) 0
+
+Class QPdfWriter::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPdfWriter::QPrivateSignal (0x0x7f9cf647bb40) 0 empty
+
+Vtable for QPdfWriter
+QPdfWriter::_ZTV10QPdfWriter: 34u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QPdfWriter)
+16    (int (*)(...))QPdfWriter::metaObject
+24    (int (*)(...))QPdfWriter::qt_metacast
+32    (int (*)(...))QPdfWriter::qt_metacall
+40    (int (*)(...))QPdfWriter::~QPdfWriter
+48    (int (*)(...))QPdfWriter::~QPdfWriter
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QPdfWriter::newPage
+120   (int (*)(...))QPdfWriter::setPageSize
+128   (int (*)(...))QPdfWriter::setPageSizeMM
+136   (int (*)(...))QPdfWriter::setMargins
+144   (int (*)(...))QPdfWriter::paintEngine
+152   (int (*)(...))QPdfWriter::metric
+160   (int (*)(...))-16
+168   (int (*)(...))(& _ZTI10QPdfWriter)
+176   (int (*)(...))QPdfWriter::_ZThn16_N10QPdfWriterD1Ev
+184   (int (*)(...))QPdfWriter::_ZThn16_N10QPdfWriterD0Ev
+192   (int (*)(...))QPaintDevice::devType
+200   (int (*)(...))QPdfWriter::_ZThn16_NK10QPdfWriter11paintEngineEv
+208   (int (*)(...))QPdfWriter::_ZThn16_NK10QPdfWriter6metricEN12QPaintDevice17PaintDeviceMetricE
+216   (int (*)(...))QPaintDevice::initPainter
+224   (int (*)(...))QPaintDevice::redirected
+232   (int (*)(...))QPaintDevice::sharedPainter
+240   (int (*)(...))QPdfWriter::_ZThn16_N10QPdfWriter7newPageEv
+248   (int (*)(...))QPdfWriter::_ZThn16_N10QPdfWriter11setPageSizeEN17QPagedPaintDevice8PageSizeE
+256   (int (*)(...))QPdfWriter::_ZThn16_N10QPdfWriter13setPageSizeMMERK6QSizeF
+264   (int (*)(...))QPdfWriter::_ZThn16_N10QPdfWriter10setMarginsERKN17QPagedPaintDevice7MarginsE
+
+Class QPdfWriter
+   size=48 align=8
+   base size=48 base align=8
+QPdfWriter (0x0x7f9cf61c87e0) 0
+    vptr=((& QPdfWriter::_ZTV10QPdfWriter) + 16u)
+  QObject (0x0x7f9cf647ba80) 0
+      primary-for QPdfWriter (0x0x7f9cf61c87e0)
+  QPagedPaintDevice (0x0x7f9cf645f5b0) 16
+      vptr=((& QPdfWriter::_ZTV10QPdfWriter) + 176u)
+    QPaintDevice (0x0x7f9cf647bae0) 16
+        primary-for QPagedPaintDevice (0x0x7f9cf645f5b0)
+
+Vtable for QPicture
+QPicture::_ZTV8QPicture: 11u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI8QPicture)
+16    (int (*)(...))QPicture::~QPicture
+24    (int (*)(...))QPicture::~QPicture
+32    (int (*)(...))QPicture::devType
+40    (int (*)(...))QPicture::paintEngine
+48    (int (*)(...))QPicture::metric
+56    (int (*)(...))QPaintDevice::initPainter
+64    (int (*)(...))QPaintDevice::redirected
+72    (int (*)(...))QPaintDevice::sharedPainter
+80    (int (*)(...))QPicture::setData
+
+Class QPicture
+   size=32 align=8
+   base size=32 base align=8
+QPicture (0x0x7f9cf645f618) 0
+    vptr=((& QPicture::_ZTV8QPicture) + 16u)
+  QPaintDevice (0x0x7f9cf647bcc0) 0
+      primary-for QPicture (0x0x7f9cf645f618)
+
+Class QPictureIO
+   size=8 align=8
+   base size=8 base align=8
+QPictureIO (0x0x7f9cf621b000) 0
+
+Class QPictureFormatPlugin::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPictureFormatPlugin::QPrivateSignal (0x0x7f9cf621b0c0) 0 empty
+
+Vtable for QPictureFormatPlugin
+QPictureFormatPlugin::_ZTV20QPictureFormatPlugin: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QPictureFormatPlugin)
+16    (int (*)(...))QPictureFormatPlugin::metaObject
+24    (int (*)(...))QPictureFormatPlugin::qt_metacast
+32    (int (*)(...))QPictureFormatPlugin::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QPictureFormatPlugin::loadPicture
+120   (int (*)(...))QPictureFormatPlugin::savePicture
+128   (int (*)(...))__cxa_pure_virtual
+
+Class QPictureFormatPlugin
+   size=16 align=8
+   base size=16 base align=8
+QPictureFormatPlugin (0x0x7f9cf645f820) 0
+    vptr=((& QPictureFormatPlugin::_ZTV20QPictureFormatPlugin) + 16u)
+  QObject (0x0x7f9cf621b060) 0
+      primary-for QPictureFormatPlugin (0x0x7f9cf645f820)
+
+Class QPixmapCache::Key
+   size=8 align=8
+   base size=8 base align=8
+QPixmapCache::Key (0x0x7f9cf621b180) 0
+
+Class QPixmapCache
+   size=1 align=1
+   base size=0 base align=1
+QPixmapCache (0x0x7f9cf621b120) 0 empty
+
+Class QRasterWindow::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QRasterWindow::QPrivateSignal (0x0x7f9cf62b5300) 0 empty
+
+Vtable for QRasterWindow
+QRasterWindow::_ZTV13QRasterWindow: 59u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QRasterWindow)
+16    (int (*)(...))QRasterWindow::metaObject
+24    (int (*)(...))QRasterWindow::qt_metacast
+32    (int (*)(...))QRasterWindow::qt_metacall
+40    (int (*)(...))QRasterWindow::~QRasterWindow
+48    (int (*)(...))QRasterWindow::~QRasterWindow
+56    (int (*)(...))QPaintDeviceWindow::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWindow::surfaceType
+120   (int (*)(...))QWindow::format
+128   (int (*)(...))QWindow::size
+136   (int (*)(...))QWindow::accessibleRoot
+144   (int (*)(...))QWindow::focusObject
+152   (int (*)(...))QPaintDeviceWindow::exposeEvent
+160   (int (*)(...))QWindow::resizeEvent
+168   (int (*)(...))QWindow::moveEvent
+176   (int (*)(...))QWindow::focusInEvent
+184   (int (*)(...))QWindow::focusOutEvent
+192   (int (*)(...))QWindow::showEvent
+200   (int (*)(...))QWindow::hideEvent
+208   (int (*)(...))QWindow::keyPressEvent
+216   (int (*)(...))QWindow::keyReleaseEvent
+224   (int (*)(...))QWindow::mousePressEvent
+232   (int (*)(...))QWindow::mouseReleaseEvent
+240   (int (*)(...))QWindow::mouseDoubleClickEvent
+248   (int (*)(...))QWindow::mouseMoveEvent
+256   (int (*)(...))QWindow::wheelEvent
+264   (int (*)(...))QWindow::touchEvent
+272   (int (*)(...))QWindow::tabletEvent
+280   (int (*)(...))QWindow::nativeEvent
+288   (int (*)(...))QWindow::surfaceHandle
+296   (int (*)(...))QPaintDeviceWindow::paintEvent
+304   (int (*)(...))QRasterWindow::metric
+312   (int (*)(...))QPaintDeviceWindow::paintEngine
+320   (int (*)(...))QRasterWindow::redirected
+328   (int (*)(...))-16
+336   (int (*)(...))(& _ZTI13QRasterWindow)
+344   (int (*)(...))QRasterWindow::_ZThn16_N13QRasterWindowD1Ev
+352   (int (*)(...))QRasterWindow::_ZThn16_N13QRasterWindowD0Ev
+360   (int (*)(...))QWindow::_ZThn16_NK7QWindow6formatEv
+368   (int (*)(...))QWindow::_ZThn16_NK7QWindow13surfaceHandleEv
+376   (int (*)(...))QWindow::_ZThn16_NK7QWindow11surfaceTypeEv
+384   (int (*)(...))QWindow::_ZThn16_NK7QWindow4sizeEv
+392   (int (*)(...))-40
+400   (int (*)(...))(& _ZTI13QRasterWindow)
+408   (int (*)(...))QRasterWindow::_ZThn40_N13QRasterWindowD1Ev
+416   (int (*)(...))QRasterWindow::_ZThn40_N13QRasterWindowD0Ev
+424   (int (*)(...))QPaintDevice::devType
+432   (int (*)(...))QPaintDeviceWindow::_ZThn40_NK18QPaintDeviceWindow11paintEngineEv
+440   (int (*)(...))QRasterWindow::_ZThn40_NK13QRasterWindow6metricEN12QPaintDevice17PaintDeviceMetricE
+448   (int (*)(...))QPaintDevice::initPainter
+456   (int (*)(...))QRasterWindow::_ZThn40_NK13QRasterWindow10redirectedEP6QPoint
+464   (int (*)(...))QPaintDevice::sharedPainter
+
+Class QRasterWindow
+   size=64 align=8
+   base size=64 base align=8
+QRasterWindow (0x0x7f9cf629ef08) 0
+    vptr=((& QRasterWindow::_ZTV13QRasterWindow) + 16u)
+  QPaintDeviceWindow (0x0x7f9cf62a8ee0) 0
+      primary-for QRasterWindow (0x0x7f9cf629ef08)
+    QWindow (0x0x7f9cf62a8f50) 0
+        primary-for QPaintDeviceWindow (0x0x7f9cf62a8ee0)
+      QObject (0x0x7f9cf62b51e0) 0
+          primary-for QWindow (0x0x7f9cf62a8f50)
+      QSurface (0x0x7f9cf62b5240) 16
+          vptr=((& QRasterWindow::_ZTV13QRasterWindow) + 344u)
+    QPaintDevice (0x0x7f9cf62b52a0) 40
+        vptr=((& QRasterWindow::_ZTV13QRasterWindow) + 408u)
+
+Class QScreen::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QScreen::QPrivateSignal (0x0x7f9cf62b53c0) 0 empty
+
+Vtable for QScreen
+QScreen::_ZTV7QScreen: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QScreen)
+16    (int (*)(...))QScreen::metaObject
+24    (int (*)(...))QScreen::qt_metacast
+32    (int (*)(...))QScreen::qt_metacall
+40    (int (*)(...))QScreen::~QScreen
+48    (int (*)(...))QScreen::~QScreen
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QScreen
+   size=16 align=8
+   base size=16 base align=8
+QScreen (0x0x7f9cf5eca000) 0
+    vptr=((& QScreen::_ZTV7QScreen) + 16u)
+  QObject (0x0x7f9cf62b5360) 0
+      primary-for QScreen (0x0x7f9cf5eca000)
+
+Class QSessionManager::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSessionManager::QPrivateSignal (0x0x7f9cf62b5480) 0 empty
+
+Vtable for QSessionManager
+QSessionManager::_ZTV15QSessionManager: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QSessionManager)
+16    (int (*)(...))QSessionManager::metaObject
+24    (int (*)(...))QSessionManager::qt_metacast
+32    (int (*)(...))QSessionManager::qt_metacall
+40    (int (*)(...))QSessionManager::~QSessionManager
+48    (int (*)(...))QSessionManager::~QSessionManager
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QSessionManager
+   size=16 align=8
+   base size=16 base align=8
+QSessionManager (0x0x7f9cf5eca068) 0
+    vptr=((& QSessionManager::_ZTV15QSessionManager) + 16u)
+  QObject (0x0x7f9cf62b5420) 0
+      primary-for QSessionManager (0x0x7f9cf5eca068)
+
+Vtable for QStandardItem
+QStandardItem::_ZTV13QStandardItem: 11u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QStandardItem)
+16    (int (*)(...))QStandardItem::~QStandardItem
+24    (int (*)(...))QStandardItem::~QStandardItem
+32    (int (*)(...))QStandardItem::data
+40    (int (*)(...))QStandardItem::setData
+48    (int (*)(...))QStandardItem::clone
+56    (int (*)(...))QStandardItem::type
+64    (int (*)(...))QStandardItem::read
+72    (int (*)(...))QStandardItem::write
+80    (int (*)(...))QStandardItem::operator<
+
+Class QStandardItem
+   size=16 align=8
+   base size=16 base align=8
+QStandardItem (0x0x7f9cf62b54e0) 0
+    vptr=((& QStandardItem::_ZTV13QStandardItem) + 16u)
+
+Class QStandardItemModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QStandardItemModel::QPrivateSignal (0x0x7f9cf62b5780) 0 empty
+
+Vtable for QStandardItemModel
+QStandardItemModel::_ZTV18QStandardItemModel: 48u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QStandardItemModel)
+16    (int (*)(...))QStandardItemModel::metaObject
+24    (int (*)(...))QStandardItemModel::qt_metacast
+32    (int (*)(...))QStandardItemModel::qt_metacall
+40    (int (*)(...))QStandardItemModel::~QStandardItemModel
+48    (int (*)(...))QStandardItemModel::~QStandardItemModel
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QStandardItemModel::index
+120   (int (*)(...))QStandardItemModel::parent
+128   (int (*)(...))QStandardItemModel::sibling
+136   (int (*)(...))QStandardItemModel::rowCount
+144   (int (*)(...))QStandardItemModel::columnCount
+152   (int (*)(...))QStandardItemModel::hasChildren
+160   (int (*)(...))QStandardItemModel::data
+168   (int (*)(...))QStandardItemModel::setData
+176   (int (*)(...))QStandardItemModel::headerData
+184   (int (*)(...))QStandardItemModel::setHeaderData
+192   (int (*)(...))QStandardItemModel::itemData
+200   (int (*)(...))QStandardItemModel::setItemData
+208   (int (*)(...))QStandardItemModel::mimeTypes
+216   (int (*)(...))QStandardItemModel::mimeData
+224   (int (*)(...))QAbstractItemModel::canDropMimeData
+232   (int (*)(...))QStandardItemModel::dropMimeData
+240   (int (*)(...))QStandardItemModel::supportedDropActions
+248   (int (*)(...))QAbstractItemModel::supportedDragActions
+256   (int (*)(...))QStandardItemModel::insertRows
+264   (int (*)(...))QStandardItemModel::insertColumns
+272   (int (*)(...))QStandardItemModel::removeRows
+280   (int (*)(...))QStandardItemModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QAbstractItemModel::fetchMore
+312   (int (*)(...))QAbstractItemModel::canFetchMore
+320   (int (*)(...))QStandardItemModel::flags
+328   (int (*)(...))QStandardItemModel::sort
+336   (int (*)(...))QAbstractItemModel::buddy
+344   (int (*)(...))QAbstractItemModel::match
+352   (int (*)(...))QAbstractItemModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractItemModel::submit
+376   (int (*)(...))QAbstractItemModel::revert
+
+Class QStandardItemModel
+   size=16 align=8
+   base size=16 base align=8
+QStandardItemModel (0x0x7f9cf5eca208) 0
+    vptr=((& QStandardItemModel::_ZTV18QStandardItemModel) + 16u)
+  QAbstractItemModel (0x0x7f9cf5eca270) 0
+      primary-for QStandardItemModel (0x0x7f9cf5eca208)
+    QObject (0x0x7f9cf62b5720) 0
+        primary-for QAbstractItemModel (0x0x7f9cf5eca270)
+
+Class QStaticText
+   size=8 align=8
+   base size=8 base align=8
+QStaticText (0x0x7f9cf62b57e0) 0
+
+Class QStyleHints::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QStyleHints::QPrivateSignal (0x0x7f9cf62b5c60) 0 empty
+
+Vtable for QStyleHints
+QStyleHints::_ZTV11QStyleHints: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QStyleHints)
+16    (int (*)(...))QStyleHints::metaObject
+24    (int (*)(...))QStyleHints::qt_metacast
+32    (int (*)(...))QStyleHints::qt_metacall
+40    (int (*)(...))QStyleHints::~QStyleHints
+48    (int (*)(...))QStyleHints::~QStyleHints
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QStyleHints
+   size=16 align=8
+   base size=16 base align=8
+QStyleHints (0x0x7f9cf5eca478) 0
+    vptr=((& QStyleHints::_ZTV11QStyleHints) + 16u)
+  QObject (0x0x7f9cf62b5c00) 0
+      primary-for QStyleHints (0x0x7f9cf5eca478)
+
+Class QTextObject::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTextObject::QPrivateSignal (0x0x7f9cf62b5d20) 0 empty
+
+Vtable for QTextObject
+QTextObject::_ZTV11QTextObject: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QTextObject)
+16    (int (*)(...))QTextObject::metaObject
+24    (int (*)(...))QTextObject::qt_metacast
+32    (int (*)(...))QTextObject::qt_metacall
+40    (int (*)(...))QTextObject::~QTextObject
+48    (int (*)(...))QTextObject::~QTextObject
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QTextObject
+   size=16 align=8
+   base size=16 base align=8
+QTextObject (0x0x7f9cf5eca4e0) 0
+    vptr=((& QTextObject::_ZTV11QTextObject) + 16u)
+  QObject (0x0x7f9cf62b5cc0) 0
+      primary-for QTextObject (0x0x7f9cf5eca4e0)
+
+Class QTextBlockGroup::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTextBlockGroup::QPrivateSignal (0x0x7f9cf62b5de0) 0 empty
+
+Vtable for QTextBlockGroup
+QTextBlockGroup::_ZTV15QTextBlockGroup: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QTextBlockGroup)
+16    (int (*)(...))QTextBlockGroup::metaObject
+24    (int (*)(...))QTextBlockGroup::qt_metacast
+32    (int (*)(...))QTextBlockGroup::qt_metacall
+40    (int (*)(...))QTextBlockGroup::~QTextBlockGroup
+48    (int (*)(...))QTextBlockGroup::~QTextBlockGroup
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QTextBlockGroup::blockInserted
+120   (int (*)(...))QTextBlockGroup::blockRemoved
+128   (int (*)(...))QTextBlockGroup::blockFormatChanged
+
+Class QTextBlockGroup
+   size=16 align=8
+   base size=16 base align=8
+QTextBlockGroup (0x0x7f9cf5eca548) 0
+    vptr=((& QTextBlockGroup::_ZTV15QTextBlockGroup) + 16u)
+  QTextObject (0x0x7f9cf5eca5b0) 0
+      primary-for QTextBlockGroup (0x0x7f9cf5eca548)
+    QObject (0x0x7f9cf62b5d80) 0
+        primary-for QTextObject (0x0x7f9cf5eca5b0)
+
+Vtable for QTextFrameLayoutData
+QTextFrameLayoutData::_ZTV20QTextFrameLayoutData: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QTextFrameLayoutData)
+16    (int (*)(...))QTextFrameLayoutData::~QTextFrameLayoutData
+24    (int (*)(...))QTextFrameLayoutData::~QTextFrameLayoutData
+
+Class QTextFrameLayoutData
+   size=8 align=8
+   base size=8 base align=8
+QTextFrameLayoutData (0x0x7f9cf62b5e40) 0 nearly-empty
+    vptr=((& QTextFrameLayoutData::_ZTV20QTextFrameLayoutData) + 16u)
+
+Class QTextFrame::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTextFrame::QPrivateSignal (0x0x7f9cf62b5f00) 0 empty
+
+Class QTextFrame::iterator
+   size=32 align=8
+   base size=28 base align=8
+QTextFrame::iterator (0x0x7f9cf62b5f60) 0
+
+Vtable for QTextFrame
+QTextFrame::_ZTV10QTextFrame: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QTextFrame)
+16    (int (*)(...))QTextFrame::metaObject
+24    (int (*)(...))QTextFrame::qt_metacast
+32    (int (*)(...))QTextFrame::qt_metacall
+40    (int (*)(...))QTextFrame::~QTextFrame
+48    (int (*)(...))QTextFrame::~QTextFrame
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QTextFrame
+   size=16 align=8
+   base size=16 base align=8
+QTextFrame (0x0x7f9cf5eca618) 0
+    vptr=((& QTextFrame::_ZTV10QTextFrame) + 16u)
+  QTextObject (0x0x7f9cf5eca680) 0
+      primary-for QTextFrame (0x0x7f9cf5eca618)
+    QObject (0x0x7f9cf62b5ea0) 0
+        primary-for QTextObject (0x0x7f9cf5eca680)
+
+Vtable for QTextBlockUserData
+QTextBlockUserData::_ZTV18QTextBlockUserData: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QTextBlockUserData)
+16    (int (*)(...))QTextBlockUserData::~QTextBlockUserData
+24    (int (*)(...))QTextBlockUserData::~QTextBlockUserData
+
+Class QTextBlockUserData
+   size=8 align=8
+   base size=8 base align=8
+QTextBlockUserData (0x0x7f9cf6061240) 0 nearly-empty
+    vptr=((& QTextBlockUserData::_ZTV18QTextBlockUserData) + 16u)
+
+Class QTextBlock::iterator
+   size=24 align=8
+   base size=20 base align=8
+QTextBlock::iterator (0x0x7f9cf6061300) 0
+
+Class QTextBlock
+   size=16 align=8
+   base size=12 base align=8
+QTextBlock (0x0x7f9cf60612a0) 0
+
+Class QTextFragment
+   size=16 align=8
+   base size=16 base align=8
+QTextFragment (0x0x7f9cf60617e0) 0
+
+Class QSyntaxHighlighter::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSyntaxHighlighter::QPrivateSignal (0x0x7f9cf6061ae0) 0 empty
+
+Vtable for QSyntaxHighlighter
+QSyntaxHighlighter::_ZTV18QSyntaxHighlighter: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QSyntaxHighlighter)
+16    (int (*)(...))QSyntaxHighlighter::metaObject
+24    (int (*)(...))QSyntaxHighlighter::qt_metacast
+32    (int (*)(...))QSyntaxHighlighter::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+
+Class QSyntaxHighlighter
+   size=16 align=8
+   base size=16 base align=8
+QSyntaxHighlighter (0x0x7f9cf5ecad68) 0
+    vptr=((& QSyntaxHighlighter::_ZTV18QSyntaxHighlighter) + 16u)
+  QObject (0x0x7f9cf6061a80) 0
+      primary-for QSyntaxHighlighter (0x0x7f9cf5ecad68)
+
+Class QTextDocumentFragment
+   size=8 align=8
+   base size=8 base align=8
+QTextDocumentFragment (0x0x7f9cf6061b40) 0
+
+Class QTextDocumentWriter
+   size=8 align=8
+   base size=8 base align=8
+QTextDocumentWriter (0x0x7f9cf6061ba0) 0
+
+Class QTextList::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTextList::QPrivateSignal (0x0x7f9cf6061c60) 0 empty
+
+Vtable for QTextList
+QTextList::_ZTV9QTextList: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QTextList)
+16    (int (*)(...))QTextList::metaObject
+24    (int (*)(...))QTextList::qt_metacast
+32    (int (*)(...))QTextList::qt_metacall
+40    (int (*)(...))QTextList::~QTextList
+48    (int (*)(...))QTextList::~QTextList
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QTextBlockGroup::blockInserted
+120   (int (*)(...))QTextBlockGroup::blockRemoved
+128   (int (*)(...))QTextBlockGroup::blockFormatChanged
+
+Class QTextList
+   size=16 align=8
+   base size=16 base align=8
+QTextList (0x0x7f9cf5ecadd0) 0
+    vptr=((& QTextList::_ZTV9QTextList) + 16u)
+  QTextBlockGroup (0x0x7f9cf5ecae38) 0
+      primary-for QTextList (0x0x7f9cf5ecadd0)
+    QTextObject (0x0x7f9cf5ecaea0) 0
+        primary-for QTextBlockGroup (0x0x7f9cf5ecae38)
+      QObject (0x0x7f9cf6061c00) 0
+          primary-for QTextObject (0x0x7f9cf5ecaea0)
+
+Class QTextTableCell
+   size=16 align=8
+   base size=12 base align=8
+QTextTableCell (0x0x7f9cf6061cc0) 0
+
+Class QTextTable::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTextTable::QPrivateSignal (0x0x7f9cf6061d80) 0 empty
+
+Vtable for QTextTable
+QTextTable::_ZTV10QTextTable: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QTextTable)
+16    (int (*)(...))QTextTable::metaObject
+24    (int (*)(...))QTextTable::qt_metacast
+32    (int (*)(...))QTextTable::qt_metacall
+40    (int (*)(...))QTextTable::~QTextTable
+48    (int (*)(...))QTextTable::~QTextTable
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QTextTable
+   size=16 align=8
+   base size=16 base align=8
+QTextTable (0x0x7f9cf5ecaf08) 0
+    vptr=((& QTextTable::_ZTV10QTextTable) + 16u)
+  QTextFrame (0x0x7f9cf5ecaf70) 0
+      primary-for QTextTable (0x0x7f9cf5ecaf08)
+    QTextObject (0x0x7f9cf5cfe000) 0
+        primary-for QTextFrame (0x0x7f9cf5ecaf70)
+      QObject (0x0x7f9cf6061d20) 0
+          primary-for QTextObject (0x0x7f9cf5cfe000)
+
+Class QValidator::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QValidator::QPrivateSignal (0x0x7f9cf6061e40) 0 empty
+
+Vtable for QValidator
+QValidator::_ZTV10QValidator: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QValidator)
+16    (int (*)(...))QValidator::metaObject
+24    (int (*)(...))QValidator::qt_metacast
+32    (int (*)(...))QValidator::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))QValidator::fixup
+
+Class QValidator
+   size=16 align=8
+   base size=16 base align=8
+QValidator (0x0x7f9cf5cfe068) 0
+    vptr=((& QValidator::_ZTV10QValidator) + 16u)
+  QObject (0x0x7f9cf6061de0) 0
+      primary-for QValidator (0x0x7f9cf5cfe068)
+
+Class QIntValidator::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QIntValidator::QPrivateSignal (0x0x7f9cf6061f00) 0 empty
+
+Vtable for QIntValidator
+QIntValidator::_ZTV13QIntValidator: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QIntValidator)
+16    (int (*)(...))QIntValidator::metaObject
+24    (int (*)(...))QIntValidator::qt_metacast
+32    (int (*)(...))QIntValidator::qt_metacall
+40    (int (*)(...))QIntValidator::~QIntValidator
+48    (int (*)(...))QIntValidator::~QIntValidator
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QIntValidator::validate
+120   (int (*)(...))QIntValidator::fixup
+128   (int (*)(...))QIntValidator::setRange
+
+Class QIntValidator
+   size=24 align=8
+   base size=24 base align=8
+QIntValidator (0x0x7f9cf5cfe0d0) 0
+    vptr=((& QIntValidator::_ZTV13QIntValidator) + 16u)
+  QValidator (0x0x7f9cf5cfe138) 0
+      primary-for QIntValidator (0x0x7f9cf5cfe0d0)
+    QObject (0x0x7f9cf6061ea0) 0
+        primary-for QValidator (0x0x7f9cf5cfe138)
+
+Class QDoubleValidator::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDoubleValidator::QPrivateSignal (0x0x7f9cf5d36000) 0 empty
+
+Vtable for QDoubleValidator
+QDoubleValidator::_ZTV16QDoubleValidator: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QDoubleValidator)
+16    (int (*)(...))QDoubleValidator::metaObject
+24    (int (*)(...))QDoubleValidator::qt_metacast
+32    (int (*)(...))QDoubleValidator::qt_metacall
+40    (int (*)(...))QDoubleValidator::~QDoubleValidator
+48    (int (*)(...))QDoubleValidator::~QDoubleValidator
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QDoubleValidator::validate
+120   (int (*)(...))QValidator::fixup
+128   (int (*)(...))QDoubleValidator::setRange
+
+Class QDoubleValidator
+   size=40 align=8
+   base size=36 base align=8
+QDoubleValidator (0x0x7f9cf5cfe1a0) 0
+    vptr=((& QDoubleValidator::_ZTV16QDoubleValidator) + 16u)
+  QValidator (0x0x7f9cf5cfe208) 0
+      primary-for QDoubleValidator (0x0x7f9cf5cfe1a0)
+    QObject (0x0x7f9cf6061f60) 0
+        primary-for QValidator (0x0x7f9cf5cfe208)
+
+Class QRegExpValidator::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QRegExpValidator::QPrivateSignal (0x0x7f9cf5d36120) 0 empty
+
+Vtable for QRegExpValidator
+QRegExpValidator::_ZTV16QRegExpValidator: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QRegExpValidator)
+16    (int (*)(...))QRegExpValidator::metaObject
+24    (int (*)(...))QRegExpValidator::qt_metacast
+32    (int (*)(...))QRegExpValidator::qt_metacall
+40    (int (*)(...))QRegExpValidator::~QRegExpValidator
+48    (int (*)(...))QRegExpValidator::~QRegExpValidator
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QRegExpValidator::validate
+120   (int (*)(...))QValidator::fixup
+
+Class QRegExpValidator
+   size=24 align=8
+   base size=24 base align=8
+QRegExpValidator (0x0x7f9cf5cfe270) 0
+    vptr=((& QRegExpValidator::_ZTV16QRegExpValidator) + 16u)
+  QValidator (0x0x7f9cf5cfe2d8) 0
+      primary-for QRegExpValidator (0x0x7f9cf5cfe270)
+    QObject (0x0x7f9cf5d360c0) 0
+        primary-for QValidator (0x0x7f9cf5cfe2d8)
+
+Class QRegularExpressionValidator::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QRegularExpressionValidator::QPrivateSignal (0x0x7f9cf5d361e0) 0 empty
+
+Vtable for QRegularExpressionValidator
+QRegularExpressionValidator::_ZTV27QRegularExpressionValidator: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI27QRegularExpressionValidator)
+16    (int (*)(...))QRegularExpressionValidator::metaObject
+24    (int (*)(...))QRegularExpressionValidator::qt_metacast
+32    (int (*)(...))QRegularExpressionValidator::qt_metacall
+40    (int (*)(...))QRegularExpressionValidator::~QRegularExpressionValidator
+48    (int (*)(...))QRegularExpressionValidator::~QRegularExpressionValidator
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QRegularExpressionValidator::validate
+120   (int (*)(...))QValidator::fixup
+
+Class QRegularExpressionValidator
+   size=16 align=8
+   base size=16 base align=8
+QRegularExpressionValidator (0x0x7f9cf5cfe340) 0
+    vptr=((& QRegularExpressionValidator::_ZTV27QRegularExpressionValidator) + 16u)
+  QValidator (0x0x7f9cf5cfe3a8) 0
+      primary-for QRegularExpressionValidator (0x0x7f9cf5cfe340)
+    QObject (0x0x7f9cf5d36180) 0
+        primary-for QValidator (0x0x7f9cf5cfe3a8)
+
+Class QNetworkRequest
+   size=8 align=8
+   base size=8 base align=8
+QNetworkRequest (0x0x7f9cf5d36240) 0
+
+Class QNetworkCacheMetaData
+   size=8 align=8
+   base size=8 base align=8
+QNetworkCacheMetaData (0x0x7f9cf5d36780) 0
+
+Class QAbstractNetworkCache::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractNetworkCache::QPrivateSignal (0x0x7f9cf5d36ae0) 0 empty
+
+Vtable for QAbstractNetworkCache
+QAbstractNetworkCache::_ZTV21QAbstractNetworkCache: 22u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QAbstractNetworkCache)
+16    (int (*)(...))QAbstractNetworkCache::metaObject
+24    (int (*)(...))QAbstractNetworkCache::qt_metacast
+32    (int (*)(...))QAbstractNetworkCache::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))__cxa_pure_virtual
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))__cxa_pure_virtual
+160   (int (*)(...))__cxa_pure_virtual
+168   (int (*)(...))__cxa_pure_virtual
+
+Class QAbstractNetworkCache
+   size=16 align=8
+   base size=16 base align=8
+QAbstractNetworkCache (0x0x7f9cf5cfe750) 0
+    vptr=((& QAbstractNetworkCache::_ZTV21QAbstractNetworkCache) + 16u)
+  QObject (0x0x7f9cf5d36a80) 0
+      primary-for QAbstractNetworkCache (0x0x7f9cf5cfe750)
+
+Class QAbstractSocket::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractSocket::QPrivateSignal (0x0x7f9cf5d36ba0) 0 empty
+
+Vtable for QAbstractSocket
+QAbstractSocket::_ZTV15QAbstractSocket: 41u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QAbstractSocket)
+16    (int (*)(...))QAbstractSocket::metaObject
+24    (int (*)(...))QAbstractSocket::qt_metacast
+32    (int (*)(...))QAbstractSocket::qt_metacall
+40    (int (*)(...))QAbstractSocket::~QAbstractSocket
+48    (int (*)(...))QAbstractSocket::~QAbstractSocket
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QAbstractSocket::isSequential
+120   (int (*)(...))QIODevice::open
+128   (int (*)(...))QAbstractSocket::close
+136   (int (*)(...))QIODevice::pos
+144   (int (*)(...))QIODevice::size
+152   (int (*)(...))QIODevice::seek
+160   (int (*)(...))QAbstractSocket::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QAbstractSocket::bytesAvailable
+184   (int (*)(...))QAbstractSocket::bytesToWrite
+192   (int (*)(...))QAbstractSocket::canReadLine
+200   (int (*)(...))QAbstractSocket::waitForReadyRead
+208   (int (*)(...))QAbstractSocket::waitForBytesWritten
+216   (int (*)(...))QAbstractSocket::readData
+224   (int (*)(...))QAbstractSocket::readLineData
+232   (int (*)(...))QAbstractSocket::writeData
+240   (int (*)(...))QAbstractSocket::resume
+248   (int (*)(...))QAbstractSocket::connectToHost
+256   (int (*)(...))QAbstractSocket::connectToHost
+264   (int (*)(...))QAbstractSocket::disconnectFromHost
+272   (int (*)(...))QAbstractSocket::setReadBufferSize
+280   (int (*)(...))QAbstractSocket::socketDescriptor
+288   (int (*)(...))QAbstractSocket::setSocketDescriptor
+296   (int (*)(...))QAbstractSocket::setSocketOption
+304   (int (*)(...))QAbstractSocket::socketOption
+312   (int (*)(...))QAbstractSocket::waitForConnected
+320   (int (*)(...))QAbstractSocket::waitForDisconnected
+
+Class QAbstractSocket
+   size=16 align=8
+   base size=16 base align=8
+QAbstractSocket (0x0x7f9cf5cfe7b8) 0
+    vptr=((& QAbstractSocket::_ZTV15QAbstractSocket) + 16u)
+  QIODevice (0x0x7f9cf5cfe820) 0
+      primary-for QAbstractSocket (0x0x7f9cf5cfe7b8)
+    QObject (0x0x7f9cf5d36b40) 0
+        primary-for QIODevice (0x0x7f9cf5cfe820)
+
+Class QAuthenticator
+   size=8 align=8
+   base size=8 base align=8
+QAuthenticator (0x0x7f9cf5e6d180) 0
+
+Class QDnsDomainNameRecord
+   size=8 align=8
+   base size=8 base align=8
+QDnsDomainNameRecord (0x0x7f9cf5e6d1e0) 0
+
+Class QDnsHostAddressRecord
+   size=8 align=8
+   base size=8 base align=8
+QDnsHostAddressRecord (0x0x7f9cf5e6d4e0) 0
+
+Class QDnsMailExchangeRecord
+   size=8 align=8
+   base size=8 base align=8
+QDnsMailExchangeRecord (0x0x7f9cf5e6d7e0) 0
+
+Class QDnsServiceRecord
+   size=8 align=8
+   base size=8 base align=8
+QDnsServiceRecord (0x0x7f9cf5e6dae0) 0
+
+Class QDnsTextRecord
+   size=8 align=8
+   base size=8 base align=8
+QDnsTextRecord (0x0x7f9cf5e6dde0) 0
+
+Class QDnsLookup::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDnsLookup::QPrivateSignal (0x0x7f9cf5afb180) 0 empty
+
+Vtable for QDnsLookup
+QDnsLookup::_ZTV10QDnsLookup: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QDnsLookup)
+16    (int (*)(...))QDnsLookup::metaObject
+24    (int (*)(...))QDnsLookup::qt_metacast
+32    (int (*)(...))QDnsLookup::qt_metacall
+40    (int (*)(...))QDnsLookup::~QDnsLookup
+48    (int (*)(...))QDnsLookup::~QDnsLookup
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QDnsLookup
+   size=16 align=8
+   base size=16 base align=8
+QDnsLookup (0x0x7f9cf5ae2270) 0
+    vptr=((& QDnsLookup::_ZTV10QDnsLookup) + 16u)
+  QObject (0x0x7f9cf5afb120) 0
+      primary-for QDnsLookup (0x0x7f9cf5ae2270)
+
+Class QIPv6Address
+   size=16 align=1
+   base size=16 base align=1
+QIPv6Address (0x0x7f9cf5afb1e0) 0
+
+Class QHostAddress
+   size=8 align=8
+   base size=8 base align=8
+QHostAddress (0x0x7f9cf5afb240) 0
+
+Class QHostInfo
+   size=8 align=8
+   base size=8 base align=8
+QHostInfo (0x0x7f9cf5afb6c0) 0
+
+Class QHstsPolicy
+   size=8 align=8
+   base size=8 base align=8
+QHstsPolicy (0x0x7f9cf5afb900) 0
+
+Class QHttpPart
+   size=8 align=8
+   base size=8 base align=8
+QHttpPart (0x0x7f9cf5afbd80) 0
+
+Class QHttpMultiPart::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QHttpMultiPart::QPrivateSignal (0x0x7f9cf5c07120) 0 empty
+
+Vtable for QHttpMultiPart
+QHttpMultiPart::_ZTV14QHttpMultiPart: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QHttpMultiPart)
+16    (int (*)(...))QHttpMultiPart::metaObject
+24    (int (*)(...))QHttpMultiPart::qt_metacast
+32    (int (*)(...))QHttpMultiPart::qt_metacall
+40    (int (*)(...))QHttpMultiPart::~QHttpMultiPart
+48    (int (*)(...))QHttpMultiPart::~QHttpMultiPart
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QHttpMultiPart
+   size=16 align=8
+   base size=16 base align=8
+QHttpMultiPart (0x0x7f9cf5ae2a28) 0
+    vptr=((& QHttpMultiPart::_ZTV14QHttpMultiPart) + 16u)
+  QObject (0x0x7f9cf5c070c0) 0
+      primary-for QHttpMultiPart (0x0x7f9cf5ae2a28)
+
+Class QLocalServer::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QLocalServer::QPrivateSignal (0x0x7f9cf5c071e0) 0 empty
+
+Vtable for QLocalServer
+QLocalServer::_ZTV12QLocalServer: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QLocalServer)
+16    (int (*)(...))QLocalServer::metaObject
+24    (int (*)(...))QLocalServer::qt_metacast
+32    (int (*)(...))QLocalServer::qt_metacall
+40    (int (*)(...))QLocalServer::~QLocalServer
+48    (int (*)(...))QLocalServer::~QLocalServer
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QLocalServer::hasPendingConnections
+120   (int (*)(...))QLocalServer::nextPendingConnection
+128   (int (*)(...))QLocalServer::incomingConnection
+
+Class QLocalServer
+   size=16 align=8
+   base size=16 base align=8
+QLocalServer (0x0x7f9cf5ae2a90) 0
+    vptr=((& QLocalServer::_ZTV12QLocalServer) + 16u)
+  QObject (0x0x7f9cf5c07180) 0
+      primary-for QLocalServer (0x0x7f9cf5ae2a90)
+
+Class QLocalSocket::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QLocalSocket::QPrivateSignal (0x0x7f9cf5c07420) 0 empty
+
+Vtable for QLocalSocket
+QLocalSocket::_ZTV12QLocalSocket: 30u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QLocalSocket)
+16    (int (*)(...))QLocalSocket::metaObject
+24    (int (*)(...))QLocalSocket::qt_metacast
+32    (int (*)(...))QLocalSocket::qt_metacall
+40    (int (*)(...))QLocalSocket::~QLocalSocket
+48    (int (*)(...))QLocalSocket::~QLocalSocket
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QLocalSocket::isSequential
+120   (int (*)(...))QLocalSocket::open
+128   (int (*)(...))QLocalSocket::close
+136   (int (*)(...))QIODevice::pos
+144   (int (*)(...))QIODevice::size
+152   (int (*)(...))QIODevice::seek
+160   (int (*)(...))QIODevice::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QLocalSocket::bytesAvailable
+184   (int (*)(...))QLocalSocket::bytesToWrite
+192   (int (*)(...))QLocalSocket::canReadLine
+200   (int (*)(...))QLocalSocket::waitForReadyRead
+208   (int (*)(...))QLocalSocket::waitForBytesWritten
+216   (int (*)(...))QLocalSocket::readData
+224   (int (*)(...))QIODevice::readLineData
+232   (int (*)(...))QLocalSocket::writeData
+
+Class QLocalSocket
+   size=16 align=8
+   base size=16 base align=8
+QLocalSocket (0x0x7f9cf5ae2c30) 0
+    vptr=((& QLocalSocket::_ZTV12QLocalSocket) + 16u)
+  QIODevice (0x0x7f9cf5ae2c98) 0
+      primary-for QLocalSocket (0x0x7f9cf5ae2c30)
+    QObject (0x0x7f9cf5c073c0) 0
+        primary-for QIODevice (0x0x7f9cf5ae2c98)
+
+Class QTcpSocket::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTcpSocket::QPrivateSignal (0x0x7f9cf5c074e0) 0 empty
+
+Vtable for QTcpSocket
+QTcpSocket::_ZTV10QTcpSocket: 41u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QTcpSocket)
+16    (int (*)(...))QTcpSocket::metaObject
+24    (int (*)(...))QTcpSocket::qt_metacast
+32    (int (*)(...))QTcpSocket::qt_metacall
+40    (int (*)(...))QTcpSocket::~QTcpSocket
+48    (int (*)(...))QTcpSocket::~QTcpSocket
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QAbstractSocket::isSequential
+120   (int (*)(...))QIODevice::open
+128   (int (*)(...))QAbstractSocket::close
+136   (int (*)(...))QIODevice::pos
+144   (int (*)(...))QIODevice::size
+152   (int (*)(...))QIODevice::seek
+160   (int (*)(...))QAbstractSocket::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QAbstractSocket::bytesAvailable
+184   (int (*)(...))QAbstractSocket::bytesToWrite
+192   (int (*)(...))QAbstractSocket::canReadLine
+200   (int (*)(...))QAbstractSocket::waitForReadyRead
+208   (int (*)(...))QAbstractSocket::waitForBytesWritten
+216   (int (*)(...))QAbstractSocket::readData
+224   (int (*)(...))QAbstractSocket::readLineData
+232   (int (*)(...))QAbstractSocket::writeData
+240   (int (*)(...))QAbstractSocket::resume
+248   (int (*)(...))QAbstractSocket::connectToHost
+256   (int (*)(...))QAbstractSocket::connectToHost
+264   (int (*)(...))QAbstractSocket::disconnectFromHost
+272   (int (*)(...))QAbstractSocket::setReadBufferSize
+280   (int (*)(...))QAbstractSocket::socketDescriptor
+288   (int (*)(...))QAbstractSocket::setSocketDescriptor
+296   (int (*)(...))QAbstractSocket::setSocketOption
+304   (int (*)(...))QAbstractSocket::socketOption
+312   (int (*)(...))QAbstractSocket::waitForConnected
+320   (int (*)(...))QAbstractSocket::waitForDisconnected
+
+Class QTcpSocket
+   size=16 align=8
+   base size=16 base align=8
+QTcpSocket (0x0x7f9cf5ae2d00) 0
+    vptr=((& QTcpSocket::_ZTV10QTcpSocket) + 16u)
+  QAbstractSocket (0x0x7f9cf5ae2d68) 0
+      primary-for QTcpSocket (0x0x7f9cf5ae2d00)
+    QIODevice (0x0x7f9cf5ae2dd0) 0
+        primary-for QAbstractSocket (0x0x7f9cf5ae2d68)
+      QObject (0x0x7f9cf5c07480) 0
+          primary-for QIODevice (0x0x7f9cf5ae2dd0)
+
+Class QSslCertificate
+   size=8 align=8
+   base size=8 base align=8
+QSslCertificate (0x0x7f9cf5c076c0) 0
+
+Class QSslError
+   size=8 align=8
+   base size=8 base align=8
+QSslError (0x0x7f9cf5c07ae0) 0
+
+Class QSslSocket::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSslSocket::QPrivateSignal (0x0x7f9cf5950120) 0 empty
+
+Vtable for QSslSocket
+QSslSocket::_ZTV10QSslSocket: 41u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QSslSocket)
+16    (int (*)(...))QSslSocket::metaObject
+24    (int (*)(...))QSslSocket::qt_metacast
+32    (int (*)(...))QSslSocket::qt_metacall
+40    (int (*)(...))QSslSocket::~QSslSocket
+48    (int (*)(...))QSslSocket::~QSslSocket
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QAbstractSocket::isSequential
+120   (int (*)(...))QIODevice::open
+128   (int (*)(...))QSslSocket::close
+136   (int (*)(...))QIODevice::pos
+144   (int (*)(...))QIODevice::size
+152   (int (*)(...))QIODevice::seek
+160   (int (*)(...))QSslSocket::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QSslSocket::bytesAvailable
+184   (int (*)(...))QSslSocket::bytesToWrite
+192   (int (*)(...))QSslSocket::canReadLine
+200   (int (*)(...))QSslSocket::waitForReadyRead
+208   (int (*)(...))QSslSocket::waitForBytesWritten
+216   (int (*)(...))QSslSocket::readData
+224   (int (*)(...))QAbstractSocket::readLineData
+232   (int (*)(...))QSslSocket::writeData
+240   (int (*)(...))QSslSocket::resume
+248   (int (*)(...))QSslSocket::connectToHost
+256   (int (*)(...))QAbstractSocket::connectToHost
+264   (int (*)(...))QSslSocket::disconnectFromHost
+272   (int (*)(...))QSslSocket::setReadBufferSize
+280   (int (*)(...))QAbstractSocket::socketDescriptor
+288   (int (*)(...))QSslSocket::setSocketDescriptor
+296   (int (*)(...))QSslSocket::setSocketOption
+304   (int (*)(...))QSslSocket::socketOption
+312   (int (*)(...))QSslSocket::waitForConnected
+320   (int (*)(...))QSslSocket::waitForDisconnected
+
+Class QSslSocket
+   size=16 align=8
+   base size=16 base align=8
+QSslSocket (0x0x7f9cf58ed340) 0
+    vptr=((& QSslSocket::_ZTV10QSslSocket) + 16u)
+  QTcpSocket (0x0x7f9cf58ed3a8) 0
+      primary-for QSslSocket (0x0x7f9cf58ed340)
+    QAbstractSocket (0x0x7f9cf58ed410) 0
+        primary-for QTcpSocket (0x0x7f9cf58ed3a8)
+      QIODevice (0x0x7f9cf58ed478) 0
+          primary-for QAbstractSocket (0x0x7f9cf58ed410)
+        QObject (0x0x7f9cf59500c0) 0
+            primary-for QIODevice (0x0x7f9cf58ed478)
+
+Class QSslConfiguration
+   size=8 align=8
+   base size=8 base align=8
+QSslConfiguration (0x0x7f9cf5950180) 0
+
+Class QSslPreSharedKeyAuthenticator
+   size=8 align=8
+   base size=8 base align=8
+QSslPreSharedKeyAuthenticator (0x0x7f9cf59505a0) 0
+
+Class QNetworkAccessManager::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QNetworkAccessManager::QPrivateSignal (0x0x7f9cf5950b40) 0 empty
+
+Vtable for QNetworkAccessManager
+QNetworkAccessManager::_ZTV21QNetworkAccessManager: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QNetworkAccessManager)
+16    (int (*)(...))QNetworkAccessManager::metaObject
+24    (int (*)(...))QNetworkAccessManager::qt_metacast
+32    (int (*)(...))QNetworkAccessManager::qt_metacall
+40    (int (*)(...))QNetworkAccessManager::~QNetworkAccessManager
+48    (int (*)(...))QNetworkAccessManager::~QNetworkAccessManager
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QNetworkAccessManager::createRequest
+
+Class QNetworkAccessManager
+   size=16 align=8
+   base size=16 base align=8
+QNetworkAccessManager (0x0x7f9cf58ed820) 0
+    vptr=((& QNetworkAccessManager::_ZTV21QNetworkAccessManager) + 16u)
+  QObject (0x0x7f9cf5950ae0) 0
+      primary-for QNetworkAccessManager (0x0x7f9cf58ed820)
+
+Class QNetworkConfiguration
+   size=8 align=8
+   base size=8 base align=8
+QNetworkConfiguration (0x0x7f9cf5950ba0) 0
+
+Class QNetworkConfigurationManager::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QNetworkConfigurationManager::QPrivateSignal (0x0x7f9cf5a26060) 0 empty
+
+Vtable for QNetworkConfigurationManager
+QNetworkConfigurationManager::_ZTV28QNetworkConfigurationManager: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI28QNetworkConfigurationManager)
+16    (int (*)(...))QNetworkConfigurationManager::metaObject
+24    (int (*)(...))QNetworkConfigurationManager::qt_metacast
+32    (int (*)(...))QNetworkConfigurationManager::qt_metacall
+40    (int (*)(...))QNetworkConfigurationManager::~QNetworkConfigurationManager
+48    (int (*)(...))QNetworkConfigurationManager::~QNetworkConfigurationManager
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QNetworkConfigurationManager
+   size=16 align=8
+   base size=16 base align=8
+QNetworkConfigurationManager (0x0x7f9cf58eda28) 0
+    vptr=((& QNetworkConfigurationManager::_ZTV28QNetworkConfigurationManager) + 16u)
+  QObject (0x0x7f9cf5a26000) 0
+      primary-for QNetworkConfigurationManager (0x0x7f9cf58eda28)
+
+Class QNetworkCookie
+   size=8 align=8
+   base size=8 base align=8
+QNetworkCookie (0x0x7f9cf5a263c0) 0
+
+Class QNetworkCookieJar::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QNetworkCookieJar::QPrivateSignal (0x0x7f9cf5a26840) 0 empty
+
+Vtable for QNetworkCookieJar
+QNetworkCookieJar::_ZTV17QNetworkCookieJar: 20u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QNetworkCookieJar)
+16    (int (*)(...))QNetworkCookieJar::metaObject
+24    (int (*)(...))QNetworkCookieJar::qt_metacast
+32    (int (*)(...))QNetworkCookieJar::qt_metacall
+40    (int (*)(...))QNetworkCookieJar::~QNetworkCookieJar
+48    (int (*)(...))QNetworkCookieJar::~QNetworkCookieJar
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QNetworkCookieJar::cookiesForUrl
+120   (int (*)(...))QNetworkCookieJar::setCookiesFromUrl
+128   (int (*)(...))QNetworkCookieJar::insertCookie
+136   (int (*)(...))QNetworkCookieJar::updateCookie
+144   (int (*)(...))QNetworkCookieJar::deleteCookie
+152   (int (*)(...))QNetworkCookieJar::validateCookie
+
+Class QNetworkCookieJar
+   size=16 align=8
+   base size=16 base align=8
+QNetworkCookieJar (0x0x7f9cf58eddd0) 0
+    vptr=((& QNetworkCookieJar::_ZTV17QNetworkCookieJar) + 16u)
+  QObject (0x0x7f9cf5a267e0) 0
+      primary-for QNetworkCookieJar (0x0x7f9cf58eddd0)
+
+Class QNetworkDatagram
+   size=8 align=8
+   base size=8 base align=8
+QNetworkDatagram (0x0x7f9cf5a268a0) 0
+
+Class QNetworkDiskCache::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QNetworkDiskCache::QPrivateSignal (0x0x7f9cf57378a0) 0 empty
+
+Vtable for QNetworkDiskCache
+QNetworkDiskCache::_ZTV17QNetworkDiskCache: 23u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QNetworkDiskCache)
+16    (int (*)(...))QNetworkDiskCache::metaObject
+24    (int (*)(...))QNetworkDiskCache::qt_metacast
+32    (int (*)(...))QNetworkDiskCache::qt_metacall
+40    (int (*)(...))QNetworkDiskCache::~QNetworkDiskCache
+48    (int (*)(...))QNetworkDiskCache::~QNetworkDiskCache
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QNetworkDiskCache::metaData
+120   (int (*)(...))QNetworkDiskCache::updateMetaData
+128   (int (*)(...))QNetworkDiskCache::data
+136   (int (*)(...))QNetworkDiskCache::remove
+144   (int (*)(...))QNetworkDiskCache::cacheSize
+152   (int (*)(...))QNetworkDiskCache::prepare
+160   (int (*)(...))QNetworkDiskCache::insert
+168   (int (*)(...))QNetworkDiskCache::clear
+176   (int (*)(...))QNetworkDiskCache::expire
+
+Class QNetworkDiskCache
+   size=16 align=8
+   base size=16 base align=8
+QNetworkDiskCache (0x0x7f9cf573a820) 0
+    vptr=((& QNetworkDiskCache::_ZTV17QNetworkDiskCache) + 16u)
+  QAbstractNetworkCache (0x0x7f9cf573a888) 0
+      primary-for QNetworkDiskCache (0x0x7f9cf573a820)
+    QObject (0x0x7f9cf5737840) 0
+        primary-for QAbstractNetworkCache (0x0x7f9cf573a888)
+
+Class QNetworkAddressEntry
+   size=8 align=8
+   base size=8 base align=8
+QNetworkAddressEntry (0x0x7f9cf5737900) 0
+
+Class QNetworkInterface
+   size=8 align=8
+   base size=8 base align=8
+QNetworkInterface (0x0x7f9cf5737c60) 0
+
+Class QNetworkProxyQuery
+   size=8 align=8
+   base size=8 base align=8
+QNetworkProxyQuery (0x0x7f9cf57a43c0) 0
+
+Class QNetworkProxy
+   size=8 align=8
+   base size=8 base align=8
+QNetworkProxy (0x0x7f9cf57a46c0) 0
+
+Vtable for QNetworkProxyFactory
+QNetworkProxyFactory::_ZTV20QNetworkProxyFactory: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QNetworkProxyFactory)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class QNetworkProxyFactory
+   size=8 align=8
+   base size=8 base align=8
+QNetworkProxyFactory (0x0x7f9cf57a4b40) 0 nearly-empty
+    vptr=((& QNetworkProxyFactory::_ZTV20QNetworkProxyFactory) + 16u)
+
+Class QNetworkReply::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QNetworkReply::QPrivateSignal (0x0x7f9cf57a4d20) 0 empty
+
+Vtable for QNetworkReply
+QNetworkReply::_ZTV13QNetworkReply: 36u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QNetworkReply)
+16    (int (*)(...))QNetworkReply::metaObject
+24    (int (*)(...))QNetworkReply::qt_metacast
+32    (int (*)(...))QNetworkReply::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QNetworkReply::isSequential
+120   (int (*)(...))QIODevice::open
+128   (int (*)(...))QNetworkReply::close
+136   (int (*)(...))QIODevice::pos
+144   (int (*)(...))QIODevice::size
+152   (int (*)(...))QIODevice::seek
+160   (int (*)(...))QIODevice::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QIODevice::bytesAvailable
+184   (int (*)(...))QIODevice::bytesToWrite
+192   (int (*)(...))QIODevice::canReadLine
+200   (int (*)(...))QIODevice::waitForReadyRead
+208   (int (*)(...))QIODevice::waitForBytesWritten
+216   (int (*)(...))__cxa_pure_virtual
+224   (int (*)(...))QIODevice::readLineData
+232   (int (*)(...))QNetworkReply::writeData
+240   (int (*)(...))QNetworkReply::setReadBufferSize
+248   (int (*)(...))__cxa_pure_virtual
+256   (int (*)(...))QNetworkReply::ignoreSslErrors
+264   (int (*)(...))QNetworkReply::sslConfigurationImplementation
+272   (int (*)(...))QNetworkReply::setSslConfigurationImplementation
+280   (int (*)(...))QNetworkReply::ignoreSslErrorsImplementation
+
+Class QNetworkReply
+   size=16 align=8
+   base size=16 base align=8
+QNetworkReply (0x0x7f9cf58351a0) 0
+    vptr=((& QNetworkReply::_ZTV13QNetworkReply) + 16u)
+  QIODevice (0x0x7f9cf5835208) 0
+      primary-for QNetworkReply (0x0x7f9cf58351a0)
+    QObject (0x0x7f9cf57a4cc0) 0
+        primary-for QIODevice (0x0x7f9cf5835208)
+
+Class QNetworkSession::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QNetworkSession::QPrivateSignal (0x0x7f9cf57a4f00) 0 empty
+
+Vtable for QNetworkSession
+QNetworkSession::_ZTV15QNetworkSession: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QNetworkSession)
+16    (int (*)(...))QNetworkSession::metaObject
+24    (int (*)(...))QNetworkSession::qt_metacast
+32    (int (*)(...))QNetworkSession::qt_metacall
+40    (int (*)(...))QNetworkSession::~QNetworkSession
+48    (int (*)(...))QNetworkSession::~QNetworkSession
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QNetworkSession::connectNotify
+104   (int (*)(...))QNetworkSession::disconnectNotify
+
+Class QNetworkSession
+   size=24 align=8
+   base size=24 base align=8
+QNetworkSession (0x0x7f9cf5835270) 0
+    vptr=((& QNetworkSession::_ZTV15QNetworkSession) + 16u)
+  QObject (0x0x7f9cf57a4ea0) 0
+      primary-for QNetworkSession (0x0x7f9cf5835270)
+
+Class QTcpServer::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTcpServer::QPrivateSignal (0x0x7f9cf58bb4e0) 0 empty
+
+Vtable for QTcpServer
+QTcpServer::_ZTV10QTcpServer: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QTcpServer)
+16    (int (*)(...))QTcpServer::metaObject
+24    (int (*)(...))QTcpServer::qt_metacast
+32    (int (*)(...))QTcpServer::qt_metacall
+40    (int (*)(...))QTcpServer::~QTcpServer
+48    (int (*)(...))QTcpServer::~QTcpServer
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QTcpServer::hasPendingConnections
+120   (int (*)(...))QTcpServer::nextPendingConnection
+128   (int (*)(...))QTcpServer::incomingConnection
+
+Class QTcpServer
+   size=16 align=8
+   base size=16 base align=8
+QTcpServer (0x0x7f9cf58353a8) 0
+    vptr=((& QTcpServer::_ZTV10QTcpServer) + 16u)
+  QObject (0x0x7f9cf58bb480) 0
+      primary-for QTcpServer (0x0x7f9cf58353a8)
+
+Class QSslCertificateExtension
+   size=8 align=8
+   base size=8 base align=8
+QSslCertificateExtension (0x0x7f9cf58bb540) 0
+
+Class QSslCipher
+   size=8 align=8
+   base size=8 base align=8
+QSslCipher (0x0x7f9cf58bb840) 0
+
+Class QSslDiffieHellmanParameters
+   size=8 align=8
+   base size=8 base align=8
+QSslDiffieHellmanParameters (0x0x7f9cf58bbba0) 0
+
+Class QSslEllipticCurve
+   size=4 align=4
+   base size=4 base align=4
+QSslEllipticCurve (0x0x7f9cf55b67e0) 0
+
+Class QSslKey
+   size=8 align=8
+   base size=8 base align=8
+QSslKey (0x0x7f9cf55b6ba0) 0
+
+Class QUdpSocket::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QUdpSocket::QPrivateSignal (0x0x7f9cf55b6f00) 0 empty
+
+Vtable for QUdpSocket
+QUdpSocket::_ZTV10QUdpSocket: 41u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QUdpSocket)
+16    (int (*)(...))QUdpSocket::metaObject
+24    (int (*)(...))QUdpSocket::qt_metacast
+32    (int (*)(...))QUdpSocket::qt_metacall
+40    (int (*)(...))QUdpSocket::~QUdpSocket
+48    (int (*)(...))QUdpSocket::~QUdpSocket
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QAbstractSocket::isSequential
+120   (int (*)(...))QIODevice::open
+128   (int (*)(...))QAbstractSocket::close
+136   (int (*)(...))QIODevice::pos
+144   (int (*)(...))QIODevice::size
+152   (int (*)(...))QIODevice::seek
+160   (int (*)(...))QAbstractSocket::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QAbstractSocket::bytesAvailable
+184   (int (*)(...))QAbstractSocket::bytesToWrite
+192   (int (*)(...))QAbstractSocket::canReadLine
+200   (int (*)(...))QAbstractSocket::waitForReadyRead
+208   (int (*)(...))QAbstractSocket::waitForBytesWritten
+216   (int (*)(...))QAbstractSocket::readData
+224   (int (*)(...))QAbstractSocket::readLineData
+232   (int (*)(...))QAbstractSocket::writeData
+240   (int (*)(...))QAbstractSocket::resume
+248   (int (*)(...))QAbstractSocket::connectToHost
+256   (int (*)(...))QAbstractSocket::connectToHost
+264   (int (*)(...))QAbstractSocket::disconnectFromHost
+272   (int (*)(...))QAbstractSocket::setReadBufferSize
+280   (int (*)(...))QAbstractSocket::socketDescriptor
+288   (int (*)(...))QAbstractSocket::setSocketDescriptor
+296   (int (*)(...))QAbstractSocket::setSocketOption
+304   (int (*)(...))QAbstractSocket::socketOption
+312   (int (*)(...))QAbstractSocket::waitForConnected
+320   (int (*)(...))QAbstractSocket::waitForDisconnected
+
+Class QUdpSocket
+   size=16 align=8
+   base size=16 base align=8
+QUdpSocket (0x0x7f9cf5602068) 0
+    vptr=((& QUdpSocket::_ZTV10QUdpSocket) + 16u)
+  QAbstractSocket (0x0x7f9cf56020d0) 0
+      primary-for QUdpSocket (0x0x7f9cf5602068)
+    QIODevice (0x0x7f9cf5602138) 0
+        primary-for QAbstractSocket (0x0x7f9cf56020d0)
+      QObject (0x0x7f9cf55b6ea0) 0
+          primary-for QIODevice (0x0x7f9cf5602138)
+
+Class QJSValue
+   size=8 align=8
+   base size=8 base align=8
+QJSValue (0x0x7f9cf55b6f60) 0
+
+Class QJSEngine::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QJSEngine::QPrivateSignal (0x0x7f9cf56322a0) 0 empty
+
+Vtable for QJSEngine
+QJSEngine::_ZTV9QJSEngine: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QJSEngine)
+16    (int (*)(...))QJSEngine::metaObject
+24    (int (*)(...))QJSEngine::qt_metacast
+32    (int (*)(...))QJSEngine::qt_metacall
+40    (int (*)(...))QJSEngine::~QJSEngine
+48    (int (*)(...))QJSEngine::~QJSEngine
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QJSEngine
+   size=24 align=8
+   base size=24 base align=8
+QJSEngine (0x0x7f9cf5602270) 0
+    vptr=((& QJSEngine::_ZTV9QJSEngine) + 16u)
+  QObject (0x0x7f9cf5632240) 0
+      primary-for QJSEngine (0x0x7f9cf5602270)
+
+Class QJSValueIterator
+   size=8 align=8
+   base size=8 base align=8
+QJSValueIterator (0x0x7f9cf5632480) 0
+
+Class QQmlPrivate::RegisterType
+   size=128 align=8
+   base size=124 base align=8
+QQmlPrivate::RegisterType (0x0x7f9cf5632960) 0
+
+Class QQmlPrivate::RegisterInterface
+   size=24 align=8
+   base size=24 base align=8
+QQmlPrivate::RegisterInterface (0x0x7f9cf56329c0) 0
+
+Class QQmlPrivate::RegisterAutoParent
+   size=16 align=8
+   base size=16 base align=8
+QQmlPrivate::RegisterAutoParent (0x0x7f9cf5632a20) 0
+
+Class QQmlPrivate::RegisterSingletonType
+   size=64 align=8
+   base size=64 base align=8
+QQmlPrivate::RegisterSingletonType (0x0x7f9cf5632a80) 0
+
+Class QQmlPrivate::RegisterCompositeType
+   size=32 align=8
+   base size=32 base align=8
+QQmlPrivate::RegisterCompositeType (0x0x7f9cf5632ae0) 0
+
+Class QQmlPrivate::RegisterCompositeSingletonType
+   size=32 align=8
+   base size=32 base align=8
+QQmlPrivate::RegisterCompositeSingletonType (0x0x7f9cf5632b40) 0
+
+Class QQmlPrivate::CachedQmlUnit
+   size=24 align=8
+   base size=24 base align=8
+QQmlPrivate::CachedQmlUnit (0x0x7f9cf5632ba0) 0
+
+Class QQmlPrivate::RegisterQmlUnitCacheHook
+   size=16 align=8
+   base size=16 base align=8
+QQmlPrivate::RegisterQmlUnitCacheHook (0x0x7f9cf5632c00) 0
+
+Vtable for QQmlParserStatus
+QQmlParserStatus::_ZTV16QQmlParserStatus: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QQmlParserStatus)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+
+Class QQmlParserStatus
+   size=16 align=8
+   base size=16 base align=8
+QQmlParserStatus (0x0x7f9cf5632c60) 0
+    vptr=((& QQmlParserStatus::_ZTV16QQmlParserStatus) + 16u)
+
+Vtable for QQmlPropertyValueSource
+QQmlPropertyValueSource::_ZTV23QQmlPropertyValueSource: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI23QQmlPropertyValueSource)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class QQmlPropertyValueSource
+   size=8 align=8
+   base size=8 base align=8
+QQmlPropertyValueSource (0x0x7f9cf5632d20) 0 nearly-empty
+    vptr=((& QQmlPropertyValueSource::_ZTV23QQmlPropertyValueSource) + 16u)
+
+Class QQmlListReference
+   size=8 align=8
+   base size=8 base align=8
+QQmlListReference (0x0x7f9cf5632e40) 0
+
+Vtable for QQmlAbstractUrlInterceptor
+QQmlAbstractUrlInterceptor::_ZTV26QQmlAbstractUrlInterceptor: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI26QQmlAbstractUrlInterceptor)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class QQmlAbstractUrlInterceptor
+   size=8 align=8
+   base size=8 base align=8
+QQmlAbstractUrlInterceptor (0x0x7f9cf53134e0) 0 nearly-empty
+    vptr=((& QQmlAbstractUrlInterceptor::_ZTV26QQmlAbstractUrlInterceptor) + 16u)
+
+Class QQmlError
+   size=8 align=8
+   base size=8 base align=8
+QQmlError (0x0x7f9cf5313540) 0
+
+Class QQmlDebuggingEnabler
+   size=1 align=1
+   base size=0 base align=1
+QQmlDebuggingEnabler (0x0x7f9cf53137e0) 0 empty
+
+Vtable for QQmlImageProviderBase
+QQmlImageProviderBase::_ZTV21QQmlImageProviderBase: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QQmlImageProviderBase)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+
+Class QQmlImageProviderBase
+   size=8 align=8
+   base size=8 base align=8
+QQmlImageProviderBase (0x0x7f9cf5313840) 0 nearly-empty
+    vptr=((& QQmlImageProviderBase::_ZTV21QQmlImageProviderBase) + 16u)
+
+Class QQmlEngine::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQmlEngine::QPrivateSignal (0x0x7f9cf5313a80) 0 empty
+
+Vtable for QQmlEngine
+QQmlEngine::_ZTV10QQmlEngine: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QQmlEngine)
+16    (int (*)(...))QQmlEngine::metaObject
+24    (int (*)(...))QQmlEngine::qt_metacast
+32    (int (*)(...))QQmlEngine::qt_metacall
+40    (int (*)(...))QQmlEngine::~QQmlEngine
+48    (int (*)(...))QQmlEngine::~QQmlEngine
+56    (int (*)(...))QQmlEngine::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QQmlEngine
+   size=24 align=8
+   base size=24 base align=8
+QQmlEngine (0x0x7f9cf5602888) 0
+    vptr=((& QQmlEngine::_ZTV10QQmlEngine) + 16u)
+  QJSEngine (0x0x7f9cf56028f0) 0
+      primary-for QQmlEngine (0x0x7f9cf5602888)
+    QObject (0x0x7f9cf5313a20) 0
+        primary-for QJSEngine (0x0x7f9cf56028f0)
+
+Class QQmlApplicationEngine::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQmlApplicationEngine::QPrivateSignal (0x0x7f9cf5313b40) 0 empty
+
+Vtable for QQmlApplicationEngine
+QQmlApplicationEngine::_ZTV21QQmlApplicationEngine: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QQmlApplicationEngine)
+16    (int (*)(...))QQmlApplicationEngine::metaObject
+24    (int (*)(...))QQmlApplicationEngine::qt_metacast
+32    (int (*)(...))QQmlApplicationEngine::qt_metacall
+40    (int (*)(...))QQmlApplicationEngine::~QQmlApplicationEngine
+48    (int (*)(...))QQmlApplicationEngine::~QQmlApplicationEngine
+56    (int (*)(...))QQmlEngine::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QQmlApplicationEngine
+   size=24 align=8
+   base size=24 base align=8
+QQmlApplicationEngine (0x0x7f9cf5602958) 0
+    vptr=((& QQmlApplicationEngine::_ZTV21QQmlApplicationEngine) + 16u)
+  QQmlEngine (0x0x7f9cf56029c0) 0
+      primary-for QQmlApplicationEngine (0x0x7f9cf5602958)
+    QJSEngine (0x0x7f9cf5602a28) 0
+        primary-for QQmlEngine (0x0x7f9cf56029c0)
+      QObject (0x0x7f9cf5313ae0) 0
+          primary-for QJSEngine (0x0x7f9cf5602a28)
+
+Class QQmlComponent::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQmlComponent::QPrivateSignal (0x0x7f9cf5313c00) 0 empty
+
+Vtable for QQmlComponent
+QQmlComponent::_ZTV13QQmlComponent: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QQmlComponent)
+16    (int (*)(...))QQmlComponent::metaObject
+24    (int (*)(...))QQmlComponent::qt_metacast
+32    (int (*)(...))QQmlComponent::qt_metacall
+40    (int (*)(...))QQmlComponent::~QQmlComponent
+48    (int (*)(...))QQmlComponent::~QQmlComponent
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QQmlComponent::create
+120   (int (*)(...))QQmlComponent::beginCreate
+128   (int (*)(...))QQmlComponent::completeCreate
+
+Class QQmlComponent
+   size=16 align=8
+   base size=16 base align=8
+QQmlComponent (0x0x7f9cf5602a90) 0
+    vptr=((& QQmlComponent::_ZTV13QQmlComponent) + 16u)
+  QObject (0x0x7f9cf5313ba0) 0
+      primary-for QQmlComponent (0x0x7f9cf5602a90)
+
+Class QQmlContext::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQmlContext::QPrivateSignal (0x0x7f9cf5488000) 0 empty
+
+Vtable for QQmlContext
+QQmlContext::_ZTV11QQmlContext: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QQmlContext)
+16    (int (*)(...))QQmlContext::metaObject
+24    (int (*)(...))QQmlContext::qt_metacast
+32    (int (*)(...))QQmlContext::qt_metacall
+40    (int (*)(...))QQmlContext::~QQmlContext
+48    (int (*)(...))QQmlContext::~QQmlContext
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QQmlContext
+   size=16 align=8
+   base size=16 base align=8
+QQmlContext (0x0x7f9cf5602af8) 0
+    vptr=((& QQmlContext::_ZTV11QQmlContext) + 16u)
+  QObject (0x0x7f9cf5313f60) 0
+      primary-for QQmlContext (0x0x7f9cf5602af8)
+
+Class QQmlScriptString
+   size=8 align=8
+   base size=8 base align=8
+QQmlScriptString (0x0x7f9cf5488180) 0
+
+Class QQmlExpression::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQmlExpression::QPrivateSignal (0x0x7f9cf54883c0) 0 empty
+
+Vtable for QQmlExpression
+QQmlExpression::_ZTV14QQmlExpression: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QQmlExpression)
+16    (int (*)(...))QQmlExpression::metaObject
+24    (int (*)(...))QQmlExpression::qt_metacast
+32    (int (*)(...))QQmlExpression::qt_metacall
+40    (int (*)(...))QQmlExpression::~QQmlExpression
+48    (int (*)(...))QQmlExpression::~QQmlExpression
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QQmlExpression
+   size=16 align=8
+   base size=16 base align=8
+QQmlExpression (0x0x7f9cf5602b60) 0
+    vptr=((& QQmlExpression::_ZTV14QQmlExpression) + 16u)
+  QObject (0x0x7f9cf5488360) 0
+      primary-for QQmlExpression (0x0x7f9cf5602b60)
+
+Vtable for QQmlTypesExtensionInterface
+QQmlTypesExtensionInterface::_ZTV27QQmlTypesExtensionInterface: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI27QQmlTypesExtensionInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class QQmlTypesExtensionInterface
+   size=8 align=8
+   base size=8 base align=8
+QQmlTypesExtensionInterface (0x0x7f9cf5488420) 0 nearly-empty
+    vptr=((& QQmlTypesExtensionInterface::_ZTV27QQmlTypesExtensionInterface) + 16u)
+
+Vtable for QQmlExtensionInterface
+QQmlExtensionInterface::_ZTV22QQmlExtensionInterface: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI22QQmlExtensionInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+
+Class QQmlExtensionInterface
+   size=8 align=8
+   base size=8 base align=8
+QQmlExtensionInterface (0x0x7f9cf5602bc8) 0 nearly-empty
+    vptr=((& QQmlExtensionInterface::_ZTV22QQmlExtensionInterface) + 16u)
+  QQmlTypesExtensionInterface (0x0x7f9cf5488480) 0 nearly-empty
+      primary-for QQmlExtensionInterface (0x0x7f9cf5602bc8)
+
+Class QQmlExtensionPlugin::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQmlExtensionPlugin::QPrivateSignal (0x0x7f9cf5488660) 0 empty
+
+Vtable for QQmlExtensionPlugin
+QQmlExtensionPlugin::_ZTV19QQmlExtensionPlugin: 22u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QQmlExtensionPlugin)
+16    (int (*)(...))QQmlExtensionPlugin::metaObject
+24    (int (*)(...))QQmlExtensionPlugin::qt_metacast
+32    (int (*)(...))QQmlExtensionPlugin::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))QQmlExtensionPlugin::initializeEngine
+128   (int (*)(...))-16
+136   (int (*)(...))(& _ZTI19QQmlExtensionPlugin)
+144   0u
+152   0u
+160   (int (*)(...))__cxa_pure_virtual
+168   (int (*)(...))QQmlExtensionPlugin::_ZThn16_N19QQmlExtensionPlugin16initializeEngineEP10QQmlEnginePKc
+
+Class QQmlExtensionPlugin
+   size=24 align=8
+   base size=24 base align=8
+QQmlExtensionPlugin (0x0x7f9cf4fdd7e0) 0
+    vptr=((& QQmlExtensionPlugin::_ZTV19QQmlExtensionPlugin) + 16u)
+  QObject (0x0x7f9cf54885a0) 0
+      primary-for QQmlExtensionPlugin (0x0x7f9cf4fdd7e0)
+  QQmlExtensionInterface (0x0x7f9cf5602c30) 16 nearly-empty
+      vptr=((& QQmlExtensionPlugin::_ZTV19QQmlExtensionPlugin) + 144u)
+    QQmlTypesExtensionInterface (0x0x7f9cf5488600) 16 nearly-empty
+        primary-for QQmlExtensionInterface (0x0x7f9cf5602c30)
+
+Class QQmlFile
+   size=8 align=8
+   base size=8 base align=8
+QQmlFile (0x0x7f9cf54886c0) 0
+
+Class QQmlFileSelector::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQmlFileSelector::QPrivateSignal (0x0x7f9cf5488780) 0 empty
+
+Vtable for QQmlFileSelector
+QQmlFileSelector::_ZTV16QQmlFileSelector: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QQmlFileSelector)
+16    (int (*)(...))QQmlFileSelector::metaObject
+24    (int (*)(...))QQmlFileSelector::qt_metacast
+32    (int (*)(...))QQmlFileSelector::qt_metacall
+40    (int (*)(...))QQmlFileSelector::~QQmlFileSelector
+48    (int (*)(...))QQmlFileSelector::~QQmlFileSelector
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QQmlFileSelector
+   size=16 align=8
+   base size=16 base align=8
+QQmlFileSelector (0x0x7f9cf5602d00) 0
+    vptr=((& QQmlFileSelector::_ZTV16QQmlFileSelector) + 16u)
+  QObject (0x0x7f9cf5488720) 0
+      primary-for QQmlFileSelector (0x0x7f9cf5602d00)
+
+Vtable for QQmlIncubator
+QQmlIncubator::_ZTV13QQmlIncubator: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QQmlIncubator)
+16    (int (*)(...))QQmlIncubator::~QQmlIncubator
+24    (int (*)(...))QQmlIncubator::~QQmlIncubator
+32    (int (*)(...))QQmlIncubator::statusChanged
+40    (int (*)(...))QQmlIncubator::setInitialState
+
+Class QQmlIncubator
+   size=16 align=8
+   base size=16 base align=8
+QQmlIncubator (0x0x7f9cf54887e0) 0
+    vptr=((& QQmlIncubator::_ZTV13QQmlIncubator) + 16u)
+
+Vtable for QQmlIncubationController
+QQmlIncubationController::_ZTV24QQmlIncubationController: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QQmlIncubationController)
+16    (int (*)(...))QQmlIncubationController::~QQmlIncubationController
+24    (int (*)(...))QQmlIncubationController::~QQmlIncubationController
+32    (int (*)(...))QQmlIncubationController::incubatingObjectCountChanged
+
+Class QQmlIncubationController
+   size=16 align=8
+   base size=16 base align=8
+QQmlIncubationController (0x0x7f9cf5488840) 0
+    vptr=((& QQmlIncubationController::_ZTV24QQmlIncubationController) + 16u)
+
+Class QQmlInfo
+   size=16 align=8
+   base size=16 base align=8
+QQmlInfo (0x0x7f9cf5602d68) 0
+  QDebug (0x0x7f9cf54888a0) 0
+
+Vtable for QQmlNetworkAccessManagerFactory
+QQmlNetworkAccessManagerFactory::_ZTV31QQmlNetworkAccessManagerFactory: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI31QQmlNetworkAccessManagerFactory)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class QQmlNetworkAccessManagerFactory
+   size=8 align=8
+   base size=8 base align=8
+QQmlNetworkAccessManagerFactory (0x0x7f9cf5488960) 0 nearly-empty
+    vptr=((& QQmlNetworkAccessManagerFactory::_ZTV31QQmlNetworkAccessManagerFactory) + 16u)
+
+Class QQmlProperty
+   size=8 align=8
+   base size=8 base align=8
+QQmlProperty (0x0x7f9cf54889c0) 0
+
+Class QQmlPropertyMap::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQmlPropertyMap::QPrivateSignal (0x0x7f9cf5488cc0) 0 empty
+
+Vtable for QQmlPropertyMap
+QQmlPropertyMap::_ZTV15QQmlPropertyMap: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QQmlPropertyMap)
+16    (int (*)(...))QQmlPropertyMap::metaObject
+24    (int (*)(...))QQmlPropertyMap::qt_metacast
+32    (int (*)(...))QQmlPropertyMap::qt_metacall
+40    (int (*)(...))QQmlPropertyMap::~QQmlPropertyMap
+48    (int (*)(...))QQmlPropertyMap::~QQmlPropertyMap
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QQmlPropertyMap::updateValue
+
+Class QQmlPropertyMap
+   size=16 align=8
+   base size=16 base align=8
+QQmlPropertyMap (0x0x7f9cf5067000) 0
+    vptr=((& QQmlPropertyMap::_ZTV15QQmlPropertyMap) + 16u)
+  QObject (0x0x7f9cf5488c60) 0
+      primary-for QQmlPropertyMap (0x0x7f9cf5067000)
+
+Class QQuickTransform::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQuickTransform::QPrivateSignal (0x0x7f9cf5488d80) 0 empty
+
+Vtable for QQuickTransform
+QQuickTransform::_ZTV15QQuickTransform: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QQuickTransform)
+16    (int (*)(...))QQuickTransform::metaObject
+24    (int (*)(...))QQuickTransform::qt_metacast
+32    (int (*)(...))QQuickTransform::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+
+Class QQuickTransform
+   size=16 align=8
+   base size=16 base align=8
+QQuickTransform (0x0x7f9cf50670d0) 0
+    vptr=((& QQuickTransform::_ZTV15QQuickTransform) + 16u)
+  QObject (0x0x7f9cf5488d20) 0
+      primary-for QQuickTransform (0x0x7f9cf50670d0)
+
+Class QQuickItem::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQuickItem::QPrivateSignal (0x0x7f9cf5488ea0) 0 empty
+
+Class QQuickItem::ItemChangeData
+   size=8 align=8
+   base size=8 base align=8
+QQuickItem::ItemChangeData (0x0x7f9cf5488f00) 0
+
+Class QQuickItem::UpdatePaintNodeData
+   size=8 align=8
+   base size=8 base align=8
+QQuickItem::UpdatePaintNodeData (0x0x7f9cf5488f60) 0
+
+Vtable for QQuickItem
+QQuickItem::_ZTV10QQuickItem: 55u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QQuickItem)
+16    (int (*)(...))QQuickItem::metaObject
+24    (int (*)(...))QQuickItem::qt_metacast
+32    (int (*)(...))QQuickItem::qt_metacall
+40    (int (*)(...))QQuickItem::~QQuickItem
+48    (int (*)(...))QQuickItem::~QQuickItem
+56    (int (*)(...))QQuickItem::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QQuickItem::boundingRect
+120   (int (*)(...))QQuickItem::clipRect
+128   (int (*)(...))QQuickItem::contains
+136   (int (*)(...))QQuickItem::inputMethodQuery
+144   (int (*)(...))QQuickItem::isTextureProvider
+152   (int (*)(...))QQuickItem::textureProvider
+160   (int (*)(...))QQuickItem::itemChange
+168   (int (*)(...))QQuickItem::classBegin
+176   (int (*)(...))QQuickItem::componentComplete
+184   (int (*)(...))QQuickItem::keyPressEvent
+192   (int (*)(...))QQuickItem::keyReleaseEvent
+200   (int (*)(...))QQuickItem::inputMethodEvent
+208   (int (*)(...))QQuickItem::focusInEvent
+216   (int (*)(...))QQuickItem::focusOutEvent
+224   (int (*)(...))QQuickItem::mousePressEvent
+232   (int (*)(...))QQuickItem::mouseMoveEvent
+240   (int (*)(...))QQuickItem::mouseReleaseEvent
+248   (int (*)(...))QQuickItem::mouseDoubleClickEvent
+256   (int (*)(...))QQuickItem::mouseUngrabEvent
+264   (int (*)(...))QQuickItem::touchUngrabEvent
+272   (int (*)(...))QQuickItem::wheelEvent
+280   (int (*)(...))QQuickItem::touchEvent
+288   (int (*)(...))QQuickItem::hoverEnterEvent
+296   (int (*)(...))QQuickItem::hoverMoveEvent
+304   (int (*)(...))QQuickItem::hoverLeaveEvent
+312   (int (*)(...))QQuickItem::dragEnterEvent
+320   (int (*)(...))QQuickItem::dragMoveEvent
+328   (int (*)(...))QQuickItem::dragLeaveEvent
+336   (int (*)(...))QQuickItem::dropEvent
+344   (int (*)(...))QQuickItem::childMouseEventFilter
+352   (int (*)(...))QQuickItem::windowDeactivateEvent
+360   (int (*)(...))QQuickItem::geometryChanged
+368   (int (*)(...))QQuickItem::updatePaintNode
+376   (int (*)(...))QQuickItem::releaseResources
+384   (int (*)(...))QQuickItem::updatePolish
+392   (int (*)(...))-16
+400   (int (*)(...))(& _ZTI10QQuickItem)
+408   (int (*)(...))QQuickItem::_ZThn16_N10QQuickItemD1Ev
+416   (int (*)(...))QQuickItem::_ZThn16_N10QQuickItemD0Ev
+424   (int (*)(...))QQuickItem::_ZThn16_N10QQuickItem10classBeginEv
+432   (int (*)(...))QQuickItem::_ZThn16_N10QQuickItem17componentCompleteEv
+
+Class QQuickItem
+   size=32 align=8
+   base size=32 base align=8
+QQuickItem (0x0x7f9cf50785b0) 0
+    vptr=((& QQuickItem::_ZTV10QQuickItem) + 16u)
+  QObject (0x0x7f9cf5488de0) 0
+      primary-for QQuickItem (0x0x7f9cf50785b0)
+  QQmlParserStatus (0x0x7f9cf5488e40) 16
+      vptr=((& QQuickItem::_ZTV10QQuickItem) + 408u)
+
+Class QQuickFramebufferObject::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQuickFramebufferObject::QPrivateSignal (0x0x7f9cf50df780) 0 empty
+
+Vtable for QQuickFramebufferObject::Renderer
+QQuickFramebufferObject::Renderer::_ZTVN23QQuickFramebufferObject8RendererE: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN23QQuickFramebufferObject8RendererE)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))QQuickFramebufferObject::Renderer::createFramebufferObject
+48    (int (*)(...))QQuickFramebufferObject::Renderer::synchronize
+
+Class QQuickFramebufferObject::Renderer
+   size=16 align=8
+   base size=16 base align=8
+QQuickFramebufferObject::Renderer (0x0x7f9cf50df7e0) 0
+    vptr=((& QQuickFramebufferObject::Renderer::_ZTVN23QQuickFramebufferObject8RendererE) + 16u)
+
+Vtable for QQuickFramebufferObject
+QQuickFramebufferObject::_ZTV23QQuickFramebufferObject: 56u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI23QQuickFramebufferObject)
+16    (int (*)(...))QQuickFramebufferObject::metaObject
+24    (int (*)(...))QQuickFramebufferObject::qt_metacast
+32    (int (*)(...))QQuickFramebufferObject::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QQuickItem::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QQuickItem::boundingRect
+120   (int (*)(...))QQuickItem::clipRect
+128   (int (*)(...))QQuickItem::contains
+136   (int (*)(...))QQuickItem::inputMethodQuery
+144   (int (*)(...))QQuickFramebufferObject::isTextureProvider
+152   (int (*)(...))QQuickFramebufferObject::textureProvider
+160   (int (*)(...))QQuickItem::itemChange
+168   (int (*)(...))QQuickItem::classBegin
+176   (int (*)(...))QQuickItem::componentComplete
+184   (int (*)(...))QQuickItem::keyPressEvent
+192   (int (*)(...))QQuickItem::keyReleaseEvent
+200   (int (*)(...))QQuickItem::inputMethodEvent
+208   (int (*)(...))QQuickItem::focusInEvent
+216   (int (*)(...))QQuickItem::focusOutEvent
+224   (int (*)(...))QQuickItem::mousePressEvent
+232   (int (*)(...))QQuickItem::mouseMoveEvent
+240   (int (*)(...))QQuickItem::mouseReleaseEvent
+248   (int (*)(...))QQuickItem::mouseDoubleClickEvent
+256   (int (*)(...))QQuickItem::mouseUngrabEvent
+264   (int (*)(...))QQuickItem::touchUngrabEvent
+272   (int (*)(...))QQuickItem::wheelEvent
+280   (int (*)(...))QQuickItem::touchEvent
+288   (int (*)(...))QQuickItem::hoverEnterEvent
+296   (int (*)(...))QQuickItem::hoverMoveEvent
+304   (int (*)(...))QQuickItem::hoverLeaveEvent
+312   (int (*)(...))QQuickItem::dragEnterEvent
+320   (int (*)(...))QQuickItem::dragMoveEvent
+328   (int (*)(...))QQuickItem::dragLeaveEvent
+336   (int (*)(...))QQuickItem::dropEvent
+344   (int (*)(...))QQuickItem::childMouseEventFilter
+352   (int (*)(...))QQuickItem::windowDeactivateEvent
+360   (int (*)(...))QQuickFramebufferObject::geometryChanged
+368   (int (*)(...))QQuickFramebufferObject::updatePaintNode
+376   (int (*)(...))QQuickFramebufferObject::releaseResources
+384   (int (*)(...))QQuickItem::updatePolish
+392   (int (*)(...))__cxa_pure_virtual
+400   (int (*)(...))-16
+408   (int (*)(...))(& _ZTI23QQuickFramebufferObject)
+416   0u
+424   0u
+432   (int (*)(...))QQuickItem::_ZThn16_N10QQuickItem10classBeginEv
+440   (int (*)(...))QQuickItem::_ZThn16_N10QQuickItem17componentCompleteEv
+
+Class QQuickFramebufferObject
+   size=32 align=8
+   base size=32 base align=8
+QQuickFramebufferObject (0x0x7f9cf5067208) 0
+    vptr=((& QQuickFramebufferObject::_ZTV23QQuickFramebufferObject) + 16u)
+  QQuickItem (0x0x7f9cf5124b60) 0
+      primary-for QQuickFramebufferObject (0x0x7f9cf5067208)
+    QObject (0x0x7f9cf50df6c0) 0
+        primary-for QQuickItem (0x0x7f9cf5124b60)
+    QQmlParserStatus (0x0x7f9cf50df720) 16
+        vptr=((& QQuickFramebufferObject::_ZTV23QQuickFramebufferObject) + 416u)
+
+Vtable for QQuickTextureFactory
+QQuickTextureFactory::_ZTV20QQuickTextureFactory: 18u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QQuickTextureFactory)
+16    (int (*)(...))QObject::metaObject
+24    (int (*)(...))QObject::qt_metacast
+32    (int (*)(...))QObject::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))__cxa_pure_virtual
+136   (int (*)(...))QQuickTextureFactory::image
+
+Class QQuickTextureFactory
+   size=16 align=8
+   base size=16 base align=8
+QQuickTextureFactory (0x0x7f9cf5067270) 0
+    vptr=((& QQuickTextureFactory::_ZTV20QQuickTextureFactory) + 16u)
+  QObject (0x0x7f9cf50df840) 0
+      primary-for QQuickTextureFactory (0x0x7f9cf5067270)
+
+Class QQuickImageResponse::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQuickImageResponse::QPrivateSignal (0x0x7f9cf50df900) 0 empty
+
+Vtable for QQuickImageResponse
+QQuickImageResponse::_ZTV19QQuickImageResponse: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QQuickImageResponse)
+16    (int (*)(...))QQuickImageResponse::metaObject
+24    (int (*)(...))QQuickImageResponse::qt_metacast
+32    (int (*)(...))QQuickImageResponse::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))QQuickImageResponse::errorString
+128   (int (*)(...))QQuickImageResponse::cancel
+
+Class QQuickImageResponse
+   size=16 align=8
+   base size=16 base align=8
+QQuickImageResponse (0x0x7f9cf50672d8) 0
+    vptr=((& QQuickImageResponse::_ZTV19QQuickImageResponse) + 16u)
+  QObject (0x0x7f9cf50df8a0) 0
+      primary-for QQuickImageResponse (0x0x7f9cf50672d8)
+
+Vtable for QQuickImageProvider
+QQuickImageProvider::_ZTV19QQuickImageProvider: 9u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QQuickImageProvider)
+16    (int (*)(...))QQuickImageProvider::~QQuickImageProvider
+24    (int (*)(...))QQuickImageProvider::~QQuickImageProvider
+32    (int (*)(...))QQuickImageProvider::imageType
+40    (int (*)(...))QQuickImageProvider::flags
+48    (int (*)(...))QQuickImageProvider::requestImage
+56    (int (*)(...))QQuickImageProvider::requestPixmap
+64    (int (*)(...))QQuickImageProvider::requestTexture
+
+Class QQuickImageProvider
+   size=16 align=8
+   base size=16 base align=8
+QQuickImageProvider (0x0x7f9cf5067340) 0
+    vptr=((& QQuickImageProvider::_ZTV19QQuickImageProvider) + 16u)
+  QQmlImageProviderBase (0x0x7f9cf50df960) 0 nearly-empty
+      primary-for QQuickImageProvider (0x0x7f9cf5067340)
+
+Vtable for QQuickAsyncImageProvider
+QQuickAsyncImageProvider::_ZTV24QQuickAsyncImageProvider: 10u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QQuickAsyncImageProvider)
+16    0u
+24    0u
+32    (int (*)(...))QQuickImageProvider::imageType
+40    (int (*)(...))QQuickImageProvider::flags
+48    (int (*)(...))QQuickImageProvider::requestImage
+56    (int (*)(...))QQuickImageProvider::requestPixmap
+64    (int (*)(...))QQuickImageProvider::requestTexture
+72    (int (*)(...))__cxa_pure_virtual
+
+Class QQuickAsyncImageProvider
+   size=24 align=8
+   base size=24 base align=8
+QQuickAsyncImageProvider (0x0x7f9cf50673a8) 0
+    vptr=((& QQuickAsyncImageProvider::_ZTV24QQuickAsyncImageProvider) + 16u)
+  QQuickImageProvider (0x0x7f9cf5067410) 0
+      primary-for QQuickAsyncImageProvider (0x0x7f9cf50673a8)
+    QQmlImageProviderBase (0x0x7f9cf50df9c0) 0 nearly-empty
+        primary-for QQuickImageProvider (0x0x7f9cf5067410)
+
+Class QQuickItemGrabResult::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQuickItemGrabResult::QPrivateSignal (0x0x7f9cf50dfa80) 0 empty
+
+Vtable for QQuickItemGrabResult
+QQuickItemGrabResult::_ZTV20QQuickItemGrabResult: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QQuickItemGrabResult)
+16    (int (*)(...))QQuickItemGrabResult::metaObject
+24    (int (*)(...))QQuickItemGrabResult::qt_metacast
+32    (int (*)(...))QQuickItemGrabResult::qt_metacall
+40    (int (*)(...))QQuickItemGrabResult::~QQuickItemGrabResult
+48    (int (*)(...))QQuickItemGrabResult::~QQuickItemGrabResult
+56    (int (*)(...))QQuickItemGrabResult::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QQuickItemGrabResult
+   size=16 align=8
+   base size=16 base align=8
+QQuickItemGrabResult (0x0x7f9cf5067478) 0
+    vptr=((& QQuickItemGrabResult::_ZTV20QQuickItemGrabResult) + 16u)
+  QObject (0x0x7f9cf50dfa20) 0
+      primary-for QQuickItemGrabResult (0x0x7f9cf5067478)
+
+Class QQuickPaintedItem::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQuickPaintedItem::QPrivateSignal (0x0x7f9cf50dfba0) 0 empty
+
+Vtable for QQuickPaintedItem
+QQuickPaintedItem::_ZTV17QQuickPaintedItem: 56u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QQuickPaintedItem)
+16    (int (*)(...))QQuickPaintedItem::metaObject
+24    (int (*)(...))QQuickPaintedItem::qt_metacast
+32    (int (*)(...))QQuickPaintedItem::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QQuickItem::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QQuickItem::boundingRect
+120   (int (*)(...))QQuickItem::clipRect
+128   (int (*)(...))QQuickItem::contains
+136   (int (*)(...))QQuickItem::inputMethodQuery
+144   (int (*)(...))QQuickPaintedItem::isTextureProvider
+152   (int (*)(...))QQuickPaintedItem::textureProvider
+160   (int (*)(...))QQuickPaintedItem::itemChange
+168   (int (*)(...))QQuickItem::classBegin
+176   (int (*)(...))QQuickItem::componentComplete
+184   (int (*)(...))QQuickItem::keyPressEvent
+192   (int (*)(...))QQuickItem::keyReleaseEvent
+200   (int (*)(...))QQuickItem::inputMethodEvent
+208   (int (*)(...))QQuickItem::focusInEvent
+216   (int (*)(...))QQuickItem::focusOutEvent
+224   (int (*)(...))QQuickItem::mousePressEvent
+232   (int (*)(...))QQuickItem::mouseMoveEvent
+240   (int (*)(...))QQuickItem::mouseReleaseEvent
+248   (int (*)(...))QQuickItem::mouseDoubleClickEvent
+256   (int (*)(...))QQuickItem::mouseUngrabEvent
+264   (int (*)(...))QQuickItem::touchUngrabEvent
+272   (int (*)(...))QQuickItem::wheelEvent
+280   (int (*)(...))QQuickItem::touchEvent
+288   (int (*)(...))QQuickItem::hoverEnterEvent
+296   (int (*)(...))QQuickItem::hoverMoveEvent
+304   (int (*)(...))QQuickItem::hoverLeaveEvent
+312   (int (*)(...))QQuickItem::dragEnterEvent
+320   (int (*)(...))QQuickItem::dragMoveEvent
+328   (int (*)(...))QQuickItem::dragLeaveEvent
+336   (int (*)(...))QQuickItem::dropEvent
+344   (int (*)(...))QQuickItem::childMouseEventFilter
+352   (int (*)(...))QQuickItem::windowDeactivateEvent
+360   (int (*)(...))QQuickItem::geometryChanged
+368   (int (*)(...))QQuickPaintedItem::updatePaintNode
+376   (int (*)(...))QQuickPaintedItem::releaseResources
+384   (int (*)(...))QQuickItem::updatePolish
+392   (int (*)(...))__cxa_pure_virtual
+400   (int (*)(...))-16
+408   (int (*)(...))(& _ZTI17QQuickPaintedItem)
+416   0u
+424   0u
+432   (int (*)(...))QQuickItem::_ZThn16_N10QQuickItem10classBeginEv
+440   (int (*)(...))QQuickItem::_ZThn16_N10QQuickItem17componentCompleteEv
+
+Class QQuickPaintedItem
+   size=32 align=8
+   base size=32 base align=8
+QQuickPaintedItem (0x0x7f9cf50674e0) 0
+    vptr=((& QQuickPaintedItem::_ZTV17QQuickPaintedItem) + 16u)
+  QQuickItem (0x0x7f9cf5157d90) 0
+      primary-for QQuickPaintedItem (0x0x7f9cf50674e0)
+    QObject (0x0x7f9cf50dfae0) 0
+        primary-for QQuickItem (0x0x7f9cf5157d90)
+    QQmlParserStatus (0x0x7f9cf50dfb40) 16
+        vptr=((& QQuickPaintedItem::_ZTV17QQuickPaintedItem) + 416u)
+
+Class QQuickRenderControl::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQuickRenderControl::QPrivateSignal (0x0x7f9cf50dfde0) 0 empty
+
+Vtable for QQuickRenderControl
+QQuickRenderControl::_ZTV19QQuickRenderControl: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QQuickRenderControl)
+16    (int (*)(...))QQuickRenderControl::metaObject
+24    (int (*)(...))QQuickRenderControl::qt_metacast
+32    (int (*)(...))QQuickRenderControl::qt_metacall
+40    (int (*)(...))QQuickRenderControl::~QQuickRenderControl
+48    (int (*)(...))QQuickRenderControl::~QQuickRenderControl
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QQuickRenderControl::renderWindow
+
+Class QQuickRenderControl
+   size=16 align=8
+   base size=16 base align=8
+QQuickRenderControl (0x0x7f9cf5067680) 0
+    vptr=((& QQuickRenderControl::_ZTV19QQuickRenderControl) + 16u)
+  QObject (0x0x7f9cf50dfd80) 0
+      primary-for QQuickRenderControl (0x0x7f9cf5067680)
+
+Class QQuickTextDocument::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQuickTextDocument::QPrivateSignal (0x0x7f9cf50dfea0) 0 empty
+
+Vtable for QQuickTextDocument
+QQuickTextDocument::_ZTV18QQuickTextDocument: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QQuickTextDocument)
+16    (int (*)(...))QQuickTextDocument::metaObject
+24    (int (*)(...))QQuickTextDocument::qt_metacast
+32    (int (*)(...))QQuickTextDocument::qt_metacall
+40    (int (*)(...))QQuickTextDocument::~QQuickTextDocument
+48    (int (*)(...))QQuickTextDocument::~QQuickTextDocument
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QQuickTextDocument
+   size=16 align=8
+   base size=16 base align=8
+QQuickTextDocument (0x0x7f9cf50676e8) 0
+    vptr=((& QQuickTextDocument::_ZTV18QQuickTextDocument) + 16u)
+  QObject (0x0x7f9cf50dfe40) 0
+      primary-for QQuickTextDocument (0x0x7f9cf50676e8)
+
+Class QSGGeometry::Attribute
+   size=16 align=4
+   base size=16 base align=4
+QSGGeometry::Attribute (0x0x7f9cf4df0240) 0
+
+Class QSGGeometry::AttributeSet
+   size=16 align=8
+   base size=16 base align=8
+QSGGeometry::AttributeSet (0x0x7f9cf4df02a0) 0
+
+Class QSGGeometry::Point2D
+   size=8 align=4
+   base size=8 base align=4
+QSGGeometry::Point2D (0x0x7f9cf4df0300) 0
+
+Class QSGGeometry::TexturedPoint2D
+   size=16 align=4
+   base size=16 base align=4
+QSGGeometry::TexturedPoint2D (0x0x7f9cf4df0360) 0
+
+Class QSGGeometry::ColoredPoint2D
+   size=12 align=4
+   base size=12 base align=4
+QSGGeometry::ColoredPoint2D (0x0x7f9cf4df03c0) 0
+
+Vtable for QSGGeometry
+QSGGeometry::_ZTV11QSGGeometry: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QSGGeometry)
+16    (int (*)(...))QSGGeometry::~QSGGeometry
+24    (int (*)(...))QSGGeometry::~QSGGeometry
+
+Class QSGGeometry
+   size=128 align=8
+   base size=128 base align=8
+QSGGeometry (0x0x7f9cf4df01e0) 0
+    vptr=((& QSGGeometry::_ZTV11QSGGeometry) + 16u)
+
+Vtable for QSGNode
+QSGNode::_ZTV7QSGNode: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QSGNode)
+16    (int (*)(...))QSGNode::~QSGNode
+24    (int (*)(...))QSGNode::~QSGNode
+32    (int (*)(...))QSGNode::isSubtreeBlocked
+40    (int (*)(...))QSGNode::preprocess
+
+Class QSGNode
+   size=80 align=8
+   base size=80 base align=8
+QSGNode (0x0x7f9cf4e555a0) 0
+    vptr=((& QSGNode::_ZTV7QSGNode) + 16u)
+
+Vtable for QSGBasicGeometryNode
+QSGBasicGeometryNode::_ZTV20QSGBasicGeometryNode: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QSGBasicGeometryNode)
+16    (int (*)(...))QSGBasicGeometryNode::~QSGBasicGeometryNode
+24    (int (*)(...))QSGBasicGeometryNode::~QSGBasicGeometryNode
+32    (int (*)(...))QSGNode::isSubtreeBlocked
+40    (int (*)(...))QSGNode::preprocess
+
+Class QSGBasicGeometryNode
+   size=112 align=8
+   base size=112 base align=8
+QSGBasicGeometryNode (0x0x7f9cf50678f0) 0
+    vptr=((& QSGBasicGeometryNode::_ZTV20QSGBasicGeometryNode) + 16u)
+  QSGNode (0x0x7f9cf4e55960) 0
+      primary-for QSGBasicGeometryNode (0x0x7f9cf50678f0)
+
+Vtable for QSGGeometryNode
+QSGGeometryNode::_ZTV15QSGGeometryNode: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QSGGeometryNode)
+16    (int (*)(...))QSGGeometryNode::~QSGGeometryNode
+24    (int (*)(...))QSGGeometryNode::~QSGGeometryNode
+32    (int (*)(...))QSGNode::isSubtreeBlocked
+40    (int (*)(...))QSGNode::preprocess
+
+Class QSGGeometryNode
+   size=144 align=8
+   base size=144 base align=8
+QSGGeometryNode (0x0x7f9cf5067958) 0
+    vptr=((& QSGGeometryNode::_ZTV15QSGGeometryNode) + 16u)
+  QSGBasicGeometryNode (0x0x7f9cf50679c0) 0
+      primary-for QSGGeometryNode (0x0x7f9cf5067958)
+    QSGNode (0x0x7f9cf4e559c0) 0
+        primary-for QSGBasicGeometryNode (0x0x7f9cf50679c0)
+
+Vtable for QSGClipNode
+QSGClipNode::_ZTV11QSGClipNode: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QSGClipNode)
+16    (int (*)(...))QSGClipNode::~QSGClipNode
+24    (int (*)(...))QSGClipNode::~QSGClipNode
+32    (int (*)(...))QSGNode::isSubtreeBlocked
+40    (int (*)(...))QSGNode::preprocess
+
+Class QSGClipNode
+   size=152 align=8
+   base size=152 base align=8
+QSGClipNode (0x0x7f9cf5067a28) 0
+    vptr=((& QSGClipNode::_ZTV11QSGClipNode) + 16u)
+  QSGBasicGeometryNode (0x0x7f9cf5067a90) 0
+      primary-for QSGClipNode (0x0x7f9cf5067a28)
+    QSGNode (0x0x7f9cf4e55a20) 0
+        primary-for QSGBasicGeometryNode (0x0x7f9cf5067a90)
+
+Vtable for QSGTransformNode
+QSGTransformNode::_ZTV16QSGTransformNode: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QSGTransformNode)
+16    (int (*)(...))QSGTransformNode::~QSGTransformNode
+24    (int (*)(...))QSGTransformNode::~QSGTransformNode
+32    (int (*)(...))QSGNode::isSubtreeBlocked
+40    (int (*)(...))QSGNode::preprocess
+
+Class QSGTransformNode
+   size=216 align=8
+   base size=216 base align=8
+QSGTransformNode (0x0x7f9cf5067af8) 0
+    vptr=((& QSGTransformNode::_ZTV16QSGTransformNode) + 16u)
+  QSGNode (0x0x7f9cf4e55a80) 0
+      primary-for QSGTransformNode (0x0x7f9cf5067af8)
+
+Vtable for QSGRootNode
+QSGRootNode::_ZTV11QSGRootNode: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QSGRootNode)
+16    (int (*)(...))QSGRootNode::~QSGRootNode
+24    (int (*)(...))QSGRootNode::~QSGRootNode
+32    (int (*)(...))QSGNode::isSubtreeBlocked
+40    (int (*)(...))QSGNode::preprocess
+
+Class QSGRootNode
+   size=88 align=8
+   base size=88 base align=8
+QSGRootNode (0x0x7f9cf5067b60) 0
+    vptr=((& QSGRootNode::_ZTV11QSGRootNode) + 16u)
+  QSGNode (0x0x7f9cf4e55ae0) 0
+      primary-for QSGRootNode (0x0x7f9cf5067b60)
+
+Vtable for QSGOpacityNode
+QSGOpacityNode::_ZTV14QSGOpacityNode: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QSGOpacityNode)
+16    (int (*)(...))QSGOpacityNode::~QSGOpacityNode
+24    (int (*)(...))QSGOpacityNode::~QSGOpacityNode
+32    (int (*)(...))QSGOpacityNode::isSubtreeBlocked
+40    (int (*)(...))QSGNode::preprocess
+
+Class QSGOpacityNode
+   size=96 align=8
+   base size=96 base align=8
+QSGOpacityNode (0x0x7f9cf5067d00) 0
+    vptr=((& QSGOpacityNode::_ZTV14QSGOpacityNode) + 16u)
+  QSGNode (0x0x7f9cf4e55c60) 0
+      primary-for QSGOpacityNode (0x0x7f9cf5067d00)
+
+Vtable for QSGNodeVisitor
+QSGNodeVisitor::_ZTV14QSGNodeVisitor: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QSGNodeVisitor)
+16    (int (*)(...))QSGNodeVisitor::~QSGNodeVisitor
+24    (int (*)(...))QSGNodeVisitor::~QSGNodeVisitor
+32    (int (*)(...))QSGNodeVisitor::enterTransformNode
+40    (int (*)(...))QSGNodeVisitor::leaveTransformNode
+48    (int (*)(...))QSGNodeVisitor::enterClipNode
+56    (int (*)(...))QSGNodeVisitor::leaveClipNode
+64    (int (*)(...))QSGNodeVisitor::enterGeometryNode
+72    (int (*)(...))QSGNodeVisitor::leaveGeometryNode
+80    (int (*)(...))QSGNodeVisitor::enterOpacityNode
+88    (int (*)(...))QSGNodeVisitor::leaveOpacityNode
+96    (int (*)(...))QSGNodeVisitor::visitNode
+104   (int (*)(...))QSGNodeVisitor::visitChildren
+
+Class QSGNodeVisitor
+   size=8 align=8
+   base size=8 base align=8
+QSGNodeVisitor (0x0x7f9cf4e55cc0) 0 nearly-empty
+    vptr=((& QSGNodeVisitor::_ZTV14QSGNodeVisitor) + 16u)
+
+Vtable for QSGRendererInterface
+QSGRendererInterface::_ZTV20QSGRendererInterface: 10u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QSGRendererInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))QSGRendererInterface::getResource
+48    (int (*)(...))QSGRendererInterface::getResource
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))__cxa_pure_virtual
+72    (int (*)(...))__cxa_pure_virtual
+
+Class QSGRendererInterface
+   size=8 align=8
+   base size=8 base align=8
+QSGRendererInterface (0x0x7f9cf4e55d20) 0 nearly-empty
+    vptr=((& QSGRendererInterface::_ZTV20QSGRendererInterface) + 16u)
+
+Class QQuickWindow::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQuickWindow::QPrivateSignal (0x0x7f9cf4f93180) 0 empty
+
+Vtable for QQuickWindow
+QQuickWindow::_ZTV12QQuickWindow: 45u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QQuickWindow)
+16    (int (*)(...))QQuickWindow::metaObject
+24    (int (*)(...))QQuickWindow::qt_metacast
+32    (int (*)(...))QQuickWindow::qt_metacall
+40    (int (*)(...))QQuickWindow::~QQuickWindow
+48    (int (*)(...))QQuickWindow::~QQuickWindow
+56    (int (*)(...))QQuickWindow::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWindow::surfaceType
+120   (int (*)(...))QWindow::format
+128   (int (*)(...))QWindow::size
+136   (int (*)(...))QQuickWindow::accessibleRoot
+144   (int (*)(...))QQuickWindow::focusObject
+152   (int (*)(...))QQuickWindow::exposeEvent
+160   (int (*)(...))QQuickWindow::resizeEvent
+168   (int (*)(...))QWindow::moveEvent
+176   (int (*)(...))QQuickWindow::focusInEvent
+184   (int (*)(...))QQuickWindow::focusOutEvent
+192   (int (*)(...))QQuickWindow::showEvent
+200   (int (*)(...))QQuickWindow::hideEvent
+208   (int (*)(...))QQuickWindow::keyPressEvent
+216   (int (*)(...))QQuickWindow::keyReleaseEvent
+224   (int (*)(...))QQuickWindow::mousePressEvent
+232   (int (*)(...))QQuickWindow::mouseReleaseEvent
+240   (int (*)(...))QQuickWindow::mouseDoubleClickEvent
+248   (int (*)(...))QQuickWindow::mouseMoveEvent
+256   (int (*)(...))QQuickWindow::wheelEvent
+264   (int (*)(...))QWindow::touchEvent
+272   (int (*)(...))QWindow::tabletEvent
+280   (int (*)(...))QWindow::nativeEvent
+288   (int (*)(...))QWindow::surfaceHandle
+296   (int (*)(...))-16
+304   (int (*)(...))(& _ZTI12QQuickWindow)
+312   (int (*)(...))QQuickWindow::_ZThn16_N12QQuickWindowD1Ev
+320   (int (*)(...))QQuickWindow::_ZThn16_N12QQuickWindowD0Ev
+328   (int (*)(...))QWindow::_ZThn16_NK7QWindow6formatEv
+336   (int (*)(...))QWindow::_ZThn16_NK7QWindow13surfaceHandleEv
+344   (int (*)(...))QWindow::_ZThn16_NK7QWindow11surfaceTypeEv
+352   (int (*)(...))QWindow::_ZThn16_NK7QWindow4sizeEv
+
+Class QQuickWindow
+   size=40 align=8
+   base size=40 base align=8
+QQuickWindow (0x0x7f9cf5067f08) 0
+    vptr=((& QQuickWindow::_ZTV12QQuickWindow) + 16u)
+  QWindow (0x0x7f9cf4fa9850) 0
+      primary-for QQuickWindow (0x0x7f9cf5067f08)
+    QObject (0x0x7f9cf4f930c0) 0
+        primary-for QWindow (0x0x7f9cf4fa9850)
+    QSurface (0x0x7f9cf4f93120) 16
+        vptr=((& QQuickWindow::_ZTV12QQuickWindow) + 312u)
+
+Class QQuickView::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQuickView::QPrivateSignal (0x0x7f9cf4f93540) 0 empty
+
+Vtable for QQuickView
+QQuickView::_ZTV10QQuickView: 45u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QQuickView)
+16    (int (*)(...))QQuickView::metaObject
+24    (int (*)(...))QQuickView::qt_metacast
+32    (int (*)(...))QQuickView::qt_metacall
+40    (int (*)(...))QQuickView::~QQuickView
+48    (int (*)(...))QQuickView::~QQuickView
+56    (int (*)(...))QQuickWindow::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QQuickView::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWindow::surfaceType
+120   (int (*)(...))QWindow::format
+128   (int (*)(...))QWindow::size
+136   (int (*)(...))QQuickWindow::accessibleRoot
+144   (int (*)(...))QQuickWindow::focusObject
+152   (int (*)(...))QQuickWindow::exposeEvent
+160   (int (*)(...))QQuickView::resizeEvent
+168   (int (*)(...))QWindow::moveEvent
+176   (int (*)(...))QQuickWindow::focusInEvent
+184   (int (*)(...))QQuickWindow::focusOutEvent
+192   (int (*)(...))QQuickWindow::showEvent
+200   (int (*)(...))QQuickWindow::hideEvent
+208   (int (*)(...))QQuickView::keyPressEvent
+216   (int (*)(...))QQuickView::keyReleaseEvent
+224   (int (*)(...))QQuickView::mousePressEvent
+232   (int (*)(...))QQuickView::mouseReleaseEvent
+240   (int (*)(...))QQuickWindow::mouseDoubleClickEvent
+248   (int (*)(...))QQuickView::mouseMoveEvent
+256   (int (*)(...))QQuickWindow::wheelEvent
+264   (int (*)(...))QWindow::touchEvent
+272   (int (*)(...))QWindow::tabletEvent
+280   (int (*)(...))QWindow::nativeEvent
+288   (int (*)(...))QWindow::surfaceHandle
+296   (int (*)(...))-16
+304   (int (*)(...))(& _ZTI10QQuickView)
+312   (int (*)(...))QQuickView::_ZThn16_N10QQuickViewD1Ev
+320   (int (*)(...))QQuickView::_ZThn16_N10QQuickViewD0Ev
+328   (int (*)(...))QWindow::_ZThn16_NK7QWindow6formatEv
+336   (int (*)(...))QWindow::_ZThn16_NK7QWindow13surfaceHandleEv
+344   (int (*)(...))QWindow::_ZThn16_NK7QWindow11surfaceTypeEv
+352   (int (*)(...))QWindow::_ZThn16_NK7QWindow4sizeEv
+
+Class QQuickView
+   size=40 align=8
+   base size=40 base align=8
+QQuickView (0x0x7f9cf4bed068) 0
+    vptr=((& QQuickView::_ZTV10QQuickView) + 16u)
+  QQuickWindow (0x0x7f9cf4bed0d0) 0
+      primary-for QQuickView (0x0x7f9cf4bed068)
+    QWindow (0x0x7f9cf4bf5c40) 0
+        primary-for QQuickWindow (0x0x7f9cf4bed0d0)
+      QObject (0x0x7f9cf4f93480) 0
+          primary-for QWindow (0x0x7f9cf4bf5c40)
+      QSurface (0x0x7f9cf4f934e0) 16
+          vptr=((& QQuickView::_ZTV10QQuickView) + 312u)
+
+Class QSGAbstractRenderer::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSGAbstractRenderer::QPrivateSignal (0x0x7f9cf4f93600) 0 empty
+
+Vtable for QSGAbstractRenderer
+QSGAbstractRenderer::_ZTV19QSGAbstractRenderer: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QSGAbstractRenderer)
+16    (int (*)(...))QSGAbstractRenderer::metaObject
+24    (int (*)(...))QSGAbstractRenderer::qt_metacast
+32    (int (*)(...))QSGAbstractRenderer::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+
+Class QSGAbstractRenderer
+   size=16 align=8
+   base size=16 base align=8
+QSGAbstractRenderer (0x0x7f9cf4bed138) 0
+    vptr=((& QSGAbstractRenderer::_ZTV19QSGAbstractRenderer) + 16u)
+  QObject (0x0x7f9cf4f935a0) 0
+      primary-for QSGAbstractRenderer (0x0x7f9cf4bed138)
+
+Class QSGEngine::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSGEngine::QPrivateSignal (0x0x7f9cf4f93840) 0 empty
+
+Vtable for QSGEngine
+QSGEngine::_ZTV9QSGEngine: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QSGEngine)
+16    (int (*)(...))QSGEngine::metaObject
+24    (int (*)(...))QSGEngine::qt_metacast
+32    (int (*)(...))QSGEngine::qt_metacall
+40    (int (*)(...))QSGEngine::~QSGEngine
+48    (int (*)(...))QSGEngine::~QSGEngine
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QSGEngine
+   size=16 align=8
+   base size=16 base align=8
+QSGEngine (0x0x7f9cf4bed270) 0
+    vptr=((& QSGEngine::_ZTV9QSGEngine) + 16u)
+  QObject (0x0x7f9cf4f937e0) 0
+      primary-for QSGEngine (0x0x7f9cf4bed270)
+
+Class QSGMaterialShader::RenderState
+   size=16 align=8
+   base size=16 base align=8
+QSGMaterialShader::RenderState (0x0x7f9cf4f93ae0) 0
+
+Vtable for QSGMaterialShader
+QSGMaterialShader::_ZTV17QSGMaterialShader: 12u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QSGMaterialShader)
+16    0u
+24    0u
+32    (int (*)(...))QSGMaterialShader::activate
+40    (int (*)(...))QSGMaterialShader::deactivate
+48    (int (*)(...))QSGMaterialShader::updateState
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))QSGMaterialShader::compile
+72    (int (*)(...))QSGMaterialShader::initialize
+80    (int (*)(...))QSGMaterialShader::vertexShader
+88    (int (*)(...))QSGMaterialShader::fragmentShader
+
+Class QSGMaterialShader
+   size=32 align=8
+   base size=32 base align=8
+QSGMaterialShader (0x0x7f9cf4f93a80) 0
+    vptr=((& QSGMaterialShader::_ZTV17QSGMaterialShader) + 16u)
+
+Class QSGMaterialType
+   size=1 align=1
+   base size=0 base align=1
+QSGMaterialType (0x0x7f9cf4f93d80) 0 empty
+
+Vtable for QSGMaterial
+QSGMaterial::_ZTV11QSGMaterial: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QSGMaterial)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))QSGMaterial::compare
+
+Class QSGMaterial
+   size=24 align=8
+   base size=24 base align=8
+QSGMaterial (0x0x7f9cf4f93de0) 0
+    vptr=((& QSGMaterial::_ZTV11QSGMaterial) + 16u)
+
+Vtable for QSGFlatColorMaterial
+QSGFlatColorMaterial::_ZTV20QSGFlatColorMaterial: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QSGFlatColorMaterial)
+16    (int (*)(...))QSGFlatColorMaterial::~QSGFlatColorMaterial
+24    (int (*)(...))QSGFlatColorMaterial::~QSGFlatColorMaterial
+32    (int (*)(...))QSGFlatColorMaterial::type
+40    (int (*)(...))QSGFlatColorMaterial::createShader
+48    (int (*)(...))QSGFlatColorMaterial::compare
+
+Class QSGFlatColorMaterial
+   size=40 align=8
+   base size=40 base align=8
+QSGFlatColorMaterial (0x0x7f9cf4bed5b0) 0
+    vptr=((& QSGFlatColorMaterial::_ZTV20QSGFlatColorMaterial) + 16u)
+  QSGMaterial (0x0x7f9cf4d1f000) 0
+      primary-for QSGFlatColorMaterial (0x0x7f9cf4bed5b0)
+
+Class QSGTexture::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSGTexture::QPrivateSignal (0x0x7f9cf4d1f0c0) 0 empty
+
+Vtable for QSGTexture
+QSGTexture::_ZTV10QSGTexture: 22u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QSGTexture)
+16    (int (*)(...))QSGTexture::metaObject
+24    (int (*)(...))QSGTexture::qt_metacast
+32    (int (*)(...))QSGTexture::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))__cxa_pure_virtual
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))QSGTexture::normalizedTextureSubRect
+152   (int (*)(...))QSGTexture::isAtlasTexture
+160   (int (*)(...))QSGTexture::removedFromAtlas
+168   (int (*)(...))__cxa_pure_virtual
+
+Class QSGTexture
+   size=16 align=8
+   base size=16 base align=8
+QSGTexture (0x0x7f9cf4bed618) 0
+    vptr=((& QSGTexture::_ZTV10QSGTexture) + 16u)
+  QObject (0x0x7f9cf4d1f060) 0
+      primary-for QSGTexture (0x0x7f9cf4bed618)
+
+Class QSGDynamicTexture::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSGDynamicTexture::QPrivateSignal (0x0x7f9cf4d1f180) 0 empty
+
+Vtable for QSGDynamicTexture
+QSGDynamicTexture::_ZTV17QSGDynamicTexture: 23u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QSGDynamicTexture)
+16    (int (*)(...))QSGDynamicTexture::metaObject
+24    (int (*)(...))QSGDynamicTexture::qt_metacast
+32    (int (*)(...))QSGDynamicTexture::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))__cxa_pure_virtual
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))QSGTexture::normalizedTextureSubRect
+152   (int (*)(...))QSGTexture::isAtlasTexture
+160   (int (*)(...))QSGTexture::removedFromAtlas
+168   (int (*)(...))__cxa_pure_virtual
+176   (int (*)(...))__cxa_pure_virtual
+
+Class QSGDynamicTexture
+   size=16 align=8
+   base size=16 base align=8
+QSGDynamicTexture (0x0x7f9cf4bed680) 0
+    vptr=((& QSGDynamicTexture::_ZTV17QSGDynamicTexture) + 16u)
+  QSGTexture (0x0x7f9cf4bed6e8) 0
+      primary-for QSGDynamicTexture (0x0x7f9cf4bed680)
+    QObject (0x0x7f9cf4d1f120) 0
+        primary-for QSGTexture (0x0x7f9cf4bed6e8)
+
+Vtable for QSGImageNode
+QSGImageNode::_ZTV12QSGImageNode: 20u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QSGImageNode)
+16    0u
+24    0u
+32    (int (*)(...))QSGNode::isSubtreeBlocked
+40    (int (*)(...))QSGNode::preprocess
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))__cxa_pure_virtual
+72    (int (*)(...))__cxa_pure_virtual
+80    (int (*)(...))__cxa_pure_virtual
+88    (int (*)(...))__cxa_pure_virtual
+96    (int (*)(...))__cxa_pure_virtual
+104   (int (*)(...))__cxa_pure_virtual
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))__cxa_pure_virtual
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))__cxa_pure_virtual
+
+Class QSGImageNode
+   size=144 align=8
+   base size=144 base align=8
+QSGImageNode (0x0x7f9cf4bed750) 0
+    vptr=((& QSGImageNode::_ZTV12QSGImageNode) + 16u)
+  QSGGeometryNode (0x0x7f9cf4bed7b8) 0
+      primary-for QSGImageNode (0x0x7f9cf4bed750)
+    QSGBasicGeometryNode (0x0x7f9cf4bed820) 0
+        primary-for QSGGeometryNode (0x0x7f9cf4bed7b8)
+      QSGNode (0x0x7f9cf4d1f1e0) 0
+          primary-for QSGBasicGeometryNode (0x0x7f9cf4bed820)
+
+Vtable for QSGNinePatchNode
+QSGNinePatchNode::_ZTV16QSGNinePatchNode: 11u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QSGNinePatchNode)
+16    0u
+24    0u
+32    (int (*)(...))QSGNode::isSubtreeBlocked
+40    (int (*)(...))QSGNode::preprocess
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))__cxa_pure_virtual
+72    (int (*)(...))__cxa_pure_virtual
+80    (int (*)(...))__cxa_pure_virtual
+
+Class QSGNinePatchNode
+   size=144 align=8
+   base size=144 base align=8
+QSGNinePatchNode (0x0x7f9cf4bed958) 0
+    vptr=((& QSGNinePatchNode::_ZTV16QSGNinePatchNode) + 16u)
+  QSGGeometryNode (0x0x7f9cf4bed9c0) 0
+      primary-for QSGNinePatchNode (0x0x7f9cf4bed958)
+    QSGBasicGeometryNode (0x0x7f9cf4beda28) 0
+        primary-for QSGGeometryNode (0x0x7f9cf4bed9c0)
+      QSGNode (0x0x7f9cf4d1f3c0) 0
+          primary-for QSGBasicGeometryNode (0x0x7f9cf4beda28)
+
+Vtable for QSGRectangleNode
+QSGRectangleNode::_ZTV16QSGRectangleNode: 10u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QSGRectangleNode)
+16    0u
+24    0u
+32    (int (*)(...))QSGNode::isSubtreeBlocked
+40    (int (*)(...))QSGNode::preprocess
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))__cxa_pure_virtual
+72    (int (*)(...))__cxa_pure_virtual
+
+Class QSGRectangleNode
+   size=144 align=8
+   base size=144 base align=8
+QSGRectangleNode (0x0x7f9cf4beda90) 0
+    vptr=((& QSGRectangleNode::_ZTV16QSGRectangleNode) + 16u)
+  QSGGeometryNode (0x0x7f9cf4bedaf8) 0
+      primary-for QSGRectangleNode (0x0x7f9cf4beda90)
+    QSGBasicGeometryNode (0x0x7f9cf4bedb60) 0
+        primary-for QSGGeometryNode (0x0x7f9cf4bedaf8)
+      QSGNode (0x0x7f9cf4d1f420) 0
+          primary-for QSGBasicGeometryNode (0x0x7f9cf4bedb60)
+
+Vtable for QSGRenderNode::RenderState
+QSGRenderNode::RenderState::_ZTVN13QSGRenderNode11RenderStateE: 11u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN13QSGRenderNode11RenderStateE)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))__cxa_pure_virtual
+72    (int (*)(...))__cxa_pure_virtual
+80    (int (*)(...))QSGRenderNode::RenderState::get
+
+Class QSGRenderNode::RenderState
+   size=8 align=8
+   base size=8 base align=8
+QSGRenderNode::RenderState (0x0x7f9cf4d1f4e0) 0 nearly-empty
+    vptr=((& QSGRenderNode::RenderState::_ZTVN13QSGRenderNode11RenderStateE) + 16u)
+
+Vtable for QSGRenderNode
+QSGRenderNode::_ZTV13QSGRenderNode: 11u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QSGRenderNode)
+16    0u
+24    0u
+32    (int (*)(...))QSGNode::isSubtreeBlocked
+40    (int (*)(...))QSGNode::preprocess
+48    (int (*)(...))QSGRenderNode::changedStates
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))QSGRenderNode::releaseResources
+72    (int (*)(...))QSGRenderNode::flags
+80    (int (*)(...))QSGRenderNode::rect
+
+Class QSGRenderNode
+   size=88 align=8
+   base size=88 base align=8
+QSGRenderNode (0x0x7f9cf4bedbc8) 0
+    vptr=((& QSGRenderNode::_ZTV13QSGRenderNode) + 16u)
+  QSGNode (0x0x7f9cf4d1f480) 0
+      primary-for QSGRenderNode (0x0x7f9cf4bedbc8)
+
+Vtable for QSGSimpleRectNode
+QSGSimpleRectNode::_ZTV17QSGSimpleRectNode: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QSGSimpleRectNode)
+16    (int (*)(...))QSGSimpleRectNode::~QSGSimpleRectNode
+24    (int (*)(...))QSGSimpleRectNode::~QSGSimpleRectNode
+32    (int (*)(...))QSGNode::isSubtreeBlocked
+40    (int (*)(...))QSGNode::preprocess
+
+Class QSGSimpleRectNode
+   size=320 align=8
+   base size=320 base align=8
+QSGSimpleRectNode (0x0x7f9cf4a49138) 0
+    vptr=((& QSGSimpleRectNode::_ZTV17QSGSimpleRectNode) + 16u)
+  QSGGeometryNode (0x0x7f9cf4a491a0) 0
+      primary-for QSGSimpleRectNode (0x0x7f9cf4a49138)
+    QSGBasicGeometryNode (0x0x7f9cf4a49208) 0
+        primary-for QSGGeometryNode (0x0x7f9cf4a491a0)
+      QSGNode (0x0x7f9cf4d1fa20) 0
+          primary-for QSGBasicGeometryNode (0x0x7f9cf4a49208)
+
+Vtable for QSGOpaqueTextureMaterial
+QSGOpaqueTextureMaterial::_ZTV24QSGOpaqueTextureMaterial: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QSGOpaqueTextureMaterial)
+16    (int (*)(...))QSGOpaqueTextureMaterial::~QSGOpaqueTextureMaterial
+24    (int (*)(...))QSGOpaqueTextureMaterial::~QSGOpaqueTextureMaterial
+32    (int (*)(...))QSGOpaqueTextureMaterial::type
+40    (int (*)(...))QSGOpaqueTextureMaterial::createShader
+48    (int (*)(...))QSGOpaqueTextureMaterial::compare
+
+Class QSGOpaqueTextureMaterial
+   size=40 align=8
+   base size=36 base align=8
+QSGOpaqueTextureMaterial (0x0x7f9cf4a49270) 0
+    vptr=((& QSGOpaqueTextureMaterial::_ZTV24QSGOpaqueTextureMaterial) + 16u)
+  QSGMaterial (0x0x7f9cf4d1fa80) 0
+      primary-for QSGOpaqueTextureMaterial (0x0x7f9cf4a49270)
+
+Vtable for QSGTextureMaterial
+QSGTextureMaterial::_ZTV18QSGTextureMaterial: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QSGTextureMaterial)
+16    (int (*)(...))QSGTextureMaterial::~QSGTextureMaterial
+24    (int (*)(...))QSGTextureMaterial::~QSGTextureMaterial
+32    (int (*)(...))QSGTextureMaterial::type
+40    (int (*)(...))QSGTextureMaterial::createShader
+48    (int (*)(...))QSGOpaqueTextureMaterial::compare
+
+Class QSGTextureMaterial
+   size=40 align=8
+   base size=36 base align=8
+QSGTextureMaterial (0x0x7f9cf4a492d8) 0
+    vptr=((& QSGTextureMaterial::_ZTV18QSGTextureMaterial) + 16u)
+  QSGOpaqueTextureMaterial (0x0x7f9cf4a49340) 0
+      primary-for QSGTextureMaterial (0x0x7f9cf4a492d8)
+    QSGMaterial (0x0x7f9cf4d1fae0) 0
+        primary-for QSGOpaqueTextureMaterial (0x0x7f9cf4a49340)
+
+Vtable for QSGSimpleTextureNode
+QSGSimpleTextureNode::_ZTV20QSGSimpleTextureNode: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QSGSimpleTextureNode)
+16    (int (*)(...))QSGSimpleTextureNode::~QSGSimpleTextureNode
+24    (int (*)(...))QSGSimpleTextureNode::~QSGSimpleTextureNode
+32    (int (*)(...))QSGNode::isSubtreeBlocked
+40    (int (*)(...))QSGNode::preprocess
+
+Class QSGSimpleTextureNode
+   size=384 align=8
+   base size=384 base align=8
+QSGSimpleTextureNode (0x0x7f9cf4a493a8) 0
+    vptr=((& QSGSimpleTextureNode::_ZTV20QSGSimpleTextureNode) + 16u)
+  QSGGeometryNode (0x0x7f9cf4a49410) 0
+      primary-for QSGSimpleTextureNode (0x0x7f9cf4a493a8)
+    QSGBasicGeometryNode (0x0x7f9cf4a49478) 0
+        primary-for QSGGeometryNode (0x0x7f9cf4a49410)
+      QSGNode (0x0x7f9cf4d1fb40) 0
+          primary-for QSGBasicGeometryNode (0x0x7f9cf4a49478)
+
+Class QSGTextureProvider::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSGTextureProvider::QPrivateSignal (0x0x7f9cf4d1fde0) 0 empty
+
+Vtable for QSGTextureProvider
+QSGTextureProvider::_ZTV18QSGTextureProvider: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QSGTextureProvider)
+16    (int (*)(...))QSGTextureProvider::metaObject
+24    (int (*)(...))QSGTextureProvider::qt_metacast
+32    (int (*)(...))QSGTextureProvider::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+
+Class QSGTextureProvider
+   size=16 align=8
+   base size=16 base align=8
+QSGTextureProvider (0x0x7f9cf4a49618) 0
+    vptr=((& QSGTextureProvider::_ZTV18QSGTextureProvider) + 16u)
+  QObject (0x0x7f9cf4d1fd80) 0
+      primary-for QSGTextureProvider (0x0x7f9cf4a49618)
+
+Vtable for QSGVertexColorMaterial
+QSGVertexColorMaterial::_ZTV22QSGVertexColorMaterial: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI22QSGVertexColorMaterial)
+16    (int (*)(...))QSGVertexColorMaterial::~QSGVertexColorMaterial
+24    (int (*)(...))QSGVertexColorMaterial::~QSGVertexColorMaterial
+32    (int (*)(...))QSGVertexColorMaterial::type
+40    (int (*)(...))QSGVertexColorMaterial::createShader
+48    (int (*)(...))QSGVertexColorMaterial::compare
+
+Class QSGVertexColorMaterial
+   size=24 align=8
+   base size=24 base align=8
+QSGVertexColorMaterial (0x0x7f9cf4a49680) 0
+    vptr=((& QSGVertexColorMaterial::_ZTV22QSGVertexColorMaterial) + 16u)
+  QSGMaterial (0x0x7f9cf4d1fe40) 0
+      primary-for QSGVertexColorMaterial (0x0x7f9cf4a49680)
+
diff --git a/tests/auto/bic/data/QtQuickTest.5.10.0.linux-gcc-amd64.txt b/tests/auto/bic/data/QtQuickTest.5.10.0.linux-gcc-amd64.txt
new file mode 100644
index 0000000000..dd9e0aba00
--- /dev/null
+++ b/tests/auto/bic/data/QtQuickTest.5.10.0.linux-gcc-amd64.txt
@@ -0,0 +1,19193 @@
+Class std::__failure_type
+   size=1 align=1
+   base size=0 base align=1
+std::__failure_type (0x0x7f88529cc720) 0 empty
+
+Class std::__do_is_destructible_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__do_is_destructible_impl (0x0x7f8852a26ea0) 0 empty
+
+Class std::__do_is_nt_destructible_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__do_is_nt_destructible_impl (0x0x7f8852a4e120) 0 empty
+
+Class std::__do_is_default_constructible_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__do_is_default_constructible_impl (0x0x7f8852a4e360) 0 empty
+
+Class std::__do_is_static_castable_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__do_is_static_castable_impl (0x0x7f8852a4e5a0) 0 empty
+
+Class std::__do_is_direct_constructible_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__do_is_direct_constructible_impl (0x0x7f8852a4e720) 0 empty
+
+Class std::__do_is_nary_constructible_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__do_is_nary_constructible_impl (0x0x7f8852a4eae0) 0 empty
+
+Class std::__do_common_type_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__do_common_type_impl (0x0x7f8852b082a0) 0 empty
+
+Class std::__do_member_type_wrapper
+   size=1 align=1
+   base size=0 base align=1
+std::__do_member_type_wrapper (0x0x7f8852b08360) 0 empty
+
+Class std::__result_of_memfun_ref_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__result_of_memfun_ref_impl (0x0x7f8852b086c0) 0 empty
+
+Class std::__result_of_memfun_deref_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__result_of_memfun_deref_impl (0x0x7f8852b08780) 0 empty
+
+Class std::__result_of_memobj_ref_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__result_of_memobj_ref_impl (0x0x7f8852b08840) 0 empty
+
+Class std::__result_of_memobj_deref_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__result_of_memobj_deref_impl (0x0x7f8852b08900) 0 empty
+
+Class std::__result_of_other_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__result_of_other_impl (0x0x7f8852b08ba0) 0 empty
+
+Class std::piecewise_construct_t
+   size=1 align=1
+   base size=0 base align=1
+std::piecewise_construct_t (0x0x7f8852b08d80) 0 empty
+
+Class std::__true_type
+   size=1 align=1
+   base size=0 base align=1
+std::__true_type (0x0x7f8852682240) 0 empty
+
+Class std::__false_type
+   size=1 align=1
+   base size=0 base align=1
+std::__false_type (0x0x7f88526822a0) 0 empty
+
+Class std::input_iterator_tag
+   size=1 align=1
+   base size=0 base align=1
+std::input_iterator_tag (0x0x7f88526bcf00) 0 empty
+
+Class std::output_iterator_tag
+   size=1 align=1
+   base size=0 base align=1
+std::output_iterator_tag (0x0x7f88526bcf60) 0 empty
+
+Class std::forward_iterator_tag
+   size=1 align=1
+   base size=1 base align=1
+std::forward_iterator_tag (0x0x7f8852b393a8) 0 empty
+  std::input_iterator_tag (0x0x7f88526ec000) 0 empty
+
+Class std::bidirectional_iterator_tag
+   size=1 align=1
+   base size=1 base align=1
+std::bidirectional_iterator_tag (0x0x7f8852b39410) 0 empty
+  std::forward_iterator_tag (0x0x7f8852b39478) 0 empty
+    std::input_iterator_tag (0x0x7f88526ec060) 0 empty
+
+Class std::random_access_iterator_tag
+   size=1 align=1
+   base size=1 base align=1
+std::random_access_iterator_tag (0x0x7f8852b394e0) 0 empty
+  std::bidirectional_iterator_tag (0x0x7f8852b39548) 0 empty
+    std::forward_iterator_tag (0x0x7f8852b395b0) 0 empty
+      std::input_iterator_tag (0x0x7f88526ec0c0) 0 empty
+
+Class __gnu_cxx::__ops::_Iter_less_iter
+   size=1 align=1
+   base size=0 base align=1
+__gnu_cxx::__ops::_Iter_less_iter (0x0x7f88526ecd20) 0 empty
+
+Class __gnu_cxx::__ops::_Iter_less_val
+   size=1 align=1
+   base size=0 base align=1
+__gnu_cxx::__ops::_Iter_less_val (0x0x7f88526ecd80) 0 empty
+
+Class __gnu_cxx::__ops::_Val_less_iter
+   size=1 align=1
+   base size=0 base align=1
+__gnu_cxx::__ops::_Val_less_iter (0x0x7f88526ecde0) 0 empty
+
+Class __gnu_cxx::__ops::_Iter_equal_to_iter
+   size=1 align=1
+   base size=0 base align=1
+__gnu_cxx::__ops::_Iter_equal_to_iter (0x0x7f88526ece40) 0 empty
+
+Class __gnu_cxx::__ops::_Iter_equal_to_val
+   size=1 align=1
+   base size=0 base align=1
+__gnu_cxx::__ops::_Iter_equal_to_val (0x0x7f88526ecea0) 0 empty
+
+Class wait
+   size=4 align=4
+   base size=4 base align=4
+wait (0x0x7f88527b49c0) 0
+
+Class __locale_struct
+   size=232 align=8
+   base size=232 base align=8
+__locale_struct (0x0x7f88527b4c00) 0
+
+Class timespec
+   size=16 align=8
+   base size=16 base align=8
+timespec (0x0x7f88527b4cc0) 0
+
+Class timeval
+   size=16 align=8
+   base size=16 base align=8
+timeval (0x0x7f88527b4d20) 0
+
+Class pthread_attr_t
+   size=56 align=8
+   base size=56 base align=8
+pthread_attr_t (0x0x7f88527b4de0) 0
+
+Class __pthread_internal_list
+   size=16 align=8
+   base size=16 base align=8
+__pthread_internal_list (0x0x7f88527b4e40) 0
+
+Class random_data
+   size=48 align=8
+   base size=48 base align=8
+random_data (0x0x7f885285b300) 0
+
+Class drand48_data
+   size=24 align=8
+   base size=24 base align=8
+drand48_data (0x0x7f885285b360) 0
+
+Vtable for std::exception
+std::exception::_ZTVSt9exception: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt9exception)
+16    (int (*)(...))std::exception::~exception
+24    (int (*)(...))std::exception::~exception
+32    (int (*)(...))std::exception::what
+
+Class std::exception
+   size=8 align=8
+   base size=8 base align=8
+std::exception (0x0x7f885285b3c0) 0 nearly-empty
+    vptr=((& std::exception::_ZTVSt9exception) + 16u)
+
+Vtable for std::bad_exception
+std::bad_exception::_ZTVSt13bad_exception: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt13bad_exception)
+16    (int (*)(...))std::bad_exception::~bad_exception
+24    (int (*)(...))std::bad_exception::~bad_exception
+32    (int (*)(...))std::bad_exception::what
+
+Class std::bad_exception
+   size=8 align=8
+   base size=8 base align=8
+std::bad_exception (0x0x7f8852b39af8) 0 nearly-empty
+    vptr=((& std::bad_exception::_ZTVSt13bad_exception) + 16u)
+  std::exception (0x0x7f885285b420) 0 nearly-empty
+      primary-for std::bad_exception (0x0x7f8852b39af8)
+
+Class std::__exception_ptr::exception_ptr
+   size=8 align=8
+   base size=8 base align=8
+std::__exception_ptr::exception_ptr (0x0x7f885285b480) 0
+
+Vtable for std::nested_exception
+std::nested_exception::_ZTVSt16nested_exception: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt16nested_exception)
+16    (int (*)(...))std::nested_exception::~nested_exception
+24    (int (*)(...))std::nested_exception::~nested_exception
+
+Class std::nested_exception
+   size=16 align=8
+   base size=16 base align=8
+std::nested_exception (0x0x7f885285b4e0) 0
+    vptr=((& std::nested_exception::_ZTVSt16nested_exception) + 16u)
+
+Vtable for std::bad_alloc
+std::bad_alloc::_ZTVSt9bad_alloc: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt9bad_alloc)
+16    (int (*)(...))std::bad_alloc::~bad_alloc
+24    (int (*)(...))std::bad_alloc::~bad_alloc
+32    (int (*)(...))std::bad_alloc::what
+
+Class std::bad_alloc
+   size=8 align=8
+   base size=8 base align=8
+std::bad_alloc (0x0x7f8852b39d00) 0 nearly-empty
+    vptr=((& std::bad_alloc::_ZTVSt9bad_alloc) + 16u)
+  std::exception (0x0x7f885285b900) 0 nearly-empty
+      primary-for std::bad_alloc (0x0x7f8852b39d00)
+
+Vtable for std::bad_array_new_length
+std::bad_array_new_length::_ZTVSt20bad_array_new_length: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt20bad_array_new_length)
+16    (int (*)(...))std::bad_array_new_length::~bad_array_new_length
+24    (int (*)(...))std::bad_array_new_length::~bad_array_new_length
+32    (int (*)(...))std::bad_array_new_length::what
+
+Class std::bad_array_new_length
+   size=8 align=8
+   base size=8 base align=8
+std::bad_array_new_length (0x0x7f8852b39d68) 0 nearly-empty
+    vptr=((& std::bad_array_new_length::_ZTVSt20bad_array_new_length) + 16u)
+  std::bad_alloc (0x0x7f8852b39dd0) 0 nearly-empty
+      primary-for std::bad_array_new_length (0x0x7f8852b39d68)
+    std::exception (0x0x7f885285b960) 0 nearly-empty
+        primary-for std::bad_alloc (0x0x7f8852b39dd0)
+
+Class std::nothrow_t
+   size=1 align=1
+   base size=0 base align=1
+std::nothrow_t (0x0x7f885285b9c0) 0 empty
+
+Class __exception
+   size=40 align=8
+   base size=40 base align=8
+__exception (0x0x7f88525d5600) 0
+
+Class lconv
+   size=96 align=8
+   base size=96 base align=8
+lconv (0x0x7f88523e6300) 0
+
+Vtable for __cxxabiv1::__forced_unwind
+__cxxabiv1::__forced_unwind::_ZTVN10__cxxabiv115__forced_unwindE: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN10__cxxabiv115__forced_unwindE)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class __cxxabiv1::__forced_unwind
+   size=8 align=8
+   base size=8 base align=8
+__cxxabiv1::__forced_unwind (0x0x7f88523e6360) 0 nearly-empty
+    vptr=((& __cxxabiv1::__forced_unwind::_ZTVN10__cxxabiv115__forced_unwindE) + 16u)
+
+Class sched_param
+   size=4 align=4
+   base size=4 base align=4
+sched_param (0x0x7f8852085240) 0
+
+Class __sched_param
+   size=4 align=4
+   base size=4 base align=4
+__sched_param (0x0x7f88520852a0) 0
+
+Class timex
+   size=208 align=8
+   base size=208 base align=8
+timex (0x0x7f8852085360) 0
+
+Class tm
+   size=56 align=8
+   base size=56 base align=8
+tm (0x0x7f88520853c0) 0
+
+Class itimerspec
+   size=32 align=8
+   base size=32 base align=8
+itimerspec (0x0x7f8852085420) 0
+
+Class _pthread_cleanup_buffer
+   size=32 align=8
+   base size=32 base align=8
+_pthread_cleanup_buffer (0x0x7f8852085480) 0
+
+Class __pthread_cleanup_frame
+   size=24 align=8
+   base size=24 base align=8
+__pthread_cleanup_frame (0x0x7f88520855a0) 0
+
+Class __pthread_cleanup_class
+   size=24 align=8
+   base size=24 base align=8
+__pthread_cleanup_class (0x0x7f8852085600) 0
+
+Class _IO_marker
+   size=24 align=8
+   base size=24 base align=8
+_IO_marker (0x0x7f8852085a20) 0
+
+Class _IO_FILE
+   size=216 align=8
+   base size=216 base align=8
+_IO_FILE (0x0x7f8852085a80) 0
+
+Class std::_Hash_impl
+   size=1 align=1
+   base size=0 base align=1
+std::_Hash_impl (0x0x7f8851fbb2a0) 0 empty
+
+Class std::_Fnv_hash_impl
+   size=1 align=1
+   base size=0 base align=1
+std::_Fnv_hash_impl (0x0x7f8851fbb300) 0 empty
+
+Class std::__numeric_limits_base
+   size=1 align=1
+   base size=0 base align=1
+std::__numeric_limits_base (0x0x7f8851c8b2a0) 0 empty
+
+Class std::_Bit_reference
+   size=16 align=8
+   base size=16 base align=8
+std::_Bit_reference (0x0x7f8851e460c0) 0
+
+Class std::_Bit_iterator_base
+   size=16 align=8
+   base size=12 base align=8
+std::_Bit_iterator_base (0x0x7f8851fd0b60) 0
+  std::iterator<std::random_access_iterator_tag, bool> (0x0x7f8851e46180) 0 empty
+
+Class std::_Bit_iterator
+   size=16 align=8
+   base size=12 base align=8
+std::_Bit_iterator (0x0x7f8851fd0bc8) 0
+  std::_Bit_iterator_base (0x0x7f8851fd0c30) 0
+    std::iterator<std::random_access_iterator_tag, bool> (0x0x7f8851e461e0) 0 empty
+
+Class std::_Bit_const_iterator
+   size=16 align=8
+   base size=12 base align=8
+std::_Bit_const_iterator (0x0x7f8851fd0c98) 0
+  std::_Bit_iterator_base (0x0x7f8851fd0d00) 0
+    std::iterator<std::random_access_iterator_tag, bool> (0x0x7f8851e46240) 0 empty
+
+Class std::random_device
+   size=5000 align=8
+   base size=5000 base align=8
+std::random_device (0x0x7f8851c69060) 0
+
+Class std::bernoulli_distribution::param_type
+   size=8 align=8
+   base size=8 base align=8
+std::bernoulli_distribution::param_type (0x0x7f8851c69de0) 0
+
+Class std::bernoulli_distribution
+   size=8 align=8
+   base size=8 base align=8
+std::bernoulli_distribution (0x0x7f8851c69d80) 0
+
+Class std::seed_seq
+   size=24 align=8
+   base size=24 base align=8
+std::seed_seq (0x0x7f88519afd80) 0
+
+Class qIsNull(double)::U
+   size=8 align=8
+   base size=8 base align=8
+qIsNull(double)::U (0x0x7f88505bd8a0) 0
+
+Class qIsNull(float)::U
+   size=4 align=4
+   base size=4 base align=4
+qIsNull(float)::U (0x0x7f88505bd900) 0
+
+Class QSysInfo
+   size=1 align=1
+   base size=0 base align=1
+QSysInfo (0x0x7f88502aa3c0) 0 empty
+
+Class QMessageLogContext
+   size=32 align=8
+   base size=32 base align=8
+QMessageLogContext (0x0x7f88502aa420) 0
+
+Class QMessageLogger
+   size=32 align=8
+   base size=32 base align=8
+QMessageLogger (0x0x7f88502aa480) 0
+
+Class QFlag
+   size=4 align=4
+   base size=4 base align=4
+QFlag (0x0x7f88502aa4e0) 0
+
+Class QIncompatibleFlag
+   size=4 align=4
+   base size=4 base align=4
+QIncompatibleFlag (0x0x7f88502aa780) 0
+
+Class std::__atomic_flag_base
+   size=1 align=1
+   base size=1 base align=1
+std::__atomic_flag_base (0x0x7f88502aacc0) 0
+
+Class std::atomic_flag
+   size=1 align=1
+   base size=1 base align=1
+std::atomic_flag (0x0x7f885029ca28) 0
+  std::__atomic_flag_base (0x0x7f88502aad20) 0
+
+Class QAtomicInt
+   size=4 align=4
+   base size=4 base align=4
+QAtomicInt (0x0x7f88502071a0) 0
+  QAtomicInteger<int> (0x0x7f8850207208) 0
+    QBasicAtomicInteger<int> (0x0x7f8850251480) 0
+
+Class QInternal
+   size=1 align=1
+   base size=0 base align=1
+QInternal (0x0x7f884fd08a20) 0 empty
+
+Class QtPrivate::QSlotObjectBase
+   size=16 align=8
+   base size=16 base align=8
+QtPrivate::QSlotObjectBase (0x0x7f884fadca80) 0
+
+Class QGenericArgument
+   size=16 align=8
+   base size=16 base align=8
+QGenericArgument (0x0x7f884fadcba0) 0
+
+Class QGenericReturnArgument
+   size=16 align=8
+   base size=16 base align=8
+QGenericReturnArgument (0x0x7f884fccac30) 0
+  QGenericArgument (0x0x7f884fadcc00) 0
+
+Class QMetaObject
+   size=48 align=8
+   base size=48 base align=8
+QMetaObject (0x0x7f884fadcd80) 0
+
+Class QMetaObject::Connection
+   size=8 align=8
+   base size=8 base align=8
+QMetaObject::Connection (0x0x7f884fadce40) 0
+
+Class QLatin1Char
+   size=1 align=1
+   base size=1 base align=1
+QLatin1Char (0x0x7f884fbd6ea0) 0
+
+Class QChar
+   size=2 align=2
+   base size=2 base align=2
+QChar (0x0x7f884fbd6f00) 0
+
+Class QtPrivate::RefCount
+   size=4 align=4
+   base size=4 base align=4
+QtPrivate::RefCount (0x0x7f884f87f1e0) 0
+
+Class QArrayData
+   size=24 align=8
+   base size=24 base align=8
+QArrayData (0x0x7f884f87f240) 0
+
+Class QtPrivate::QContainerImplHelper
+   size=1 align=1
+   base size=0 base align=1
+QtPrivate::QContainerImplHelper (0x0x7f884f87f5a0) 0 empty
+
+Class std::locale
+   size=8 align=8
+   base size=8 base align=8
+std::locale (0x0x7f884f87f600) 0
+
+Vtable for std::locale::facet
+std::locale::facet::_ZTVNSt6locale5facetE: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTINSt6locale5facetE)
+16    (int (*)(...))std::locale::facet::~facet
+24    (int (*)(...))std::locale::facet::~facet
+
+Class std::locale::facet
+   size=16 align=8
+   base size=12 base align=8
+std::locale::facet (0x0x7f884f87f660) 0
+    vptr=((& std::locale::facet::_ZTVNSt6locale5facetE) + 16u)
+
+Class std::locale::id
+   size=8 align=8
+   base size=8 base align=8
+std::locale::id (0x0x7f884f87f6c0) 0
+
+Class std::locale::_Impl
+   size=40 align=8
+   base size=40 base align=8
+std::locale::_Impl (0x0x7f884f87f720) 0
+
+Class std::__cow_string
+   size=8 align=8
+   base size=8 base align=8
+std::__cow_string (0x0x7f884f87fae0) 0
+
+Vtable for std::logic_error
+std::logic_error::_ZTVSt11logic_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt11logic_error)
+16    (int (*)(...))std::logic_error::~logic_error
+24    (int (*)(...))std::logic_error::~logic_error
+32    (int (*)(...))std::logic_error::what
+
+Class std::logic_error
+   size=16 align=8
+   base size=16 base align=8
+std::logic_error (0x0x7f884f989208) 0
+    vptr=((& std::logic_error::_ZTVSt11logic_error) + 16u)
+  std::exception (0x0x7f884f87fba0) 0 nearly-empty
+      primary-for std::logic_error (0x0x7f884f989208)
+
+Vtable for std::domain_error
+std::domain_error::_ZTVSt12domain_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt12domain_error)
+16    (int (*)(...))std::domain_error::~domain_error
+24    (int (*)(...))std::domain_error::~domain_error
+32    (int (*)(...))std::logic_error::what
+
+Class std::domain_error
+   size=16 align=8
+   base size=16 base align=8
+std::domain_error (0x0x7f884f989270) 0
+    vptr=((& std::domain_error::_ZTVSt12domain_error) + 16u)
+  std::logic_error (0x0x7f884f9892d8) 0
+      primary-for std::domain_error (0x0x7f884f989270)
+    std::exception (0x0x7f884f87fc00) 0 nearly-empty
+        primary-for std::logic_error (0x0x7f884f9892d8)
+
+Vtable for std::invalid_argument
+std::invalid_argument::_ZTVSt16invalid_argument: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt16invalid_argument)
+16    (int (*)(...))std::invalid_argument::~invalid_argument
+24    (int (*)(...))std::invalid_argument::~invalid_argument
+32    (int (*)(...))std::logic_error::what
+
+Class std::invalid_argument
+   size=16 align=8
+   base size=16 base align=8
+std::invalid_argument (0x0x7f884f989340) 0
+    vptr=((& std::invalid_argument::_ZTVSt16invalid_argument) + 16u)
+  std::logic_error (0x0x7f884f9893a8) 0
+      primary-for std::invalid_argument (0x0x7f884f989340)
+    std::exception (0x0x7f884f87fc60) 0 nearly-empty
+        primary-for std::logic_error (0x0x7f884f9893a8)
+
+Vtable for std::length_error
+std::length_error::_ZTVSt12length_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt12length_error)
+16    (int (*)(...))std::length_error::~length_error
+24    (int (*)(...))std::length_error::~length_error
+32    (int (*)(...))std::logic_error::what
+
+Class std::length_error
+   size=16 align=8
+   base size=16 base align=8
+std::length_error (0x0x7f884f989410) 0
+    vptr=((& std::length_error::_ZTVSt12length_error) + 16u)
+  std::logic_error (0x0x7f884f989478) 0
+      primary-for std::length_error (0x0x7f884f989410)
+    std::exception (0x0x7f884f87fcc0) 0 nearly-empty
+        primary-for std::logic_error (0x0x7f884f989478)
+
+Vtable for std::out_of_range
+std::out_of_range::_ZTVSt12out_of_range: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt12out_of_range)
+16    (int (*)(...))std::out_of_range::~out_of_range
+24    (int (*)(...))std::out_of_range::~out_of_range
+32    (int (*)(...))std::logic_error::what
+
+Class std::out_of_range
+   size=16 align=8
+   base size=16 base align=8
+std::out_of_range (0x0x7f884f9894e0) 0
+    vptr=((& std::out_of_range::_ZTVSt12out_of_range) + 16u)
+  std::logic_error (0x0x7f884f989548) 0
+      primary-for std::out_of_range (0x0x7f884f9894e0)
+    std::exception (0x0x7f884f87fd20) 0 nearly-empty
+        primary-for std::logic_error (0x0x7f884f989548)
+
+Vtable for std::runtime_error
+std::runtime_error::_ZTVSt13runtime_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt13runtime_error)
+16    (int (*)(...))std::runtime_error::~runtime_error
+24    (int (*)(...))std::runtime_error::~runtime_error
+32    (int (*)(...))std::runtime_error::what
+
+Class std::runtime_error
+   size=16 align=8
+   base size=16 base align=8
+std::runtime_error (0x0x7f884f9895b0) 0
+    vptr=((& std::runtime_error::_ZTVSt13runtime_error) + 16u)
+  std::exception (0x0x7f884f87fd80) 0 nearly-empty
+      primary-for std::runtime_error (0x0x7f884f9895b0)
+
+Vtable for std::range_error
+std::range_error::_ZTVSt11range_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt11range_error)
+16    (int (*)(...))std::range_error::~range_error
+24    (int (*)(...))std::range_error::~range_error
+32    (int (*)(...))std::runtime_error::what
+
+Class std::range_error
+   size=16 align=8
+   base size=16 base align=8
+std::range_error (0x0x7f884f989618) 0
+    vptr=((& std::range_error::_ZTVSt11range_error) + 16u)
+  std::runtime_error (0x0x7f884f989680) 0
+      primary-for std::range_error (0x0x7f884f989618)
+    std::exception (0x0x7f884f87fde0) 0 nearly-empty
+        primary-for std::runtime_error (0x0x7f884f989680)
+
+Vtable for std::overflow_error
+std::overflow_error::_ZTVSt14overflow_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt14overflow_error)
+16    (int (*)(...))std::overflow_error::~overflow_error
+24    (int (*)(...))std::overflow_error::~overflow_error
+32    (int (*)(...))std::runtime_error::what
+
+Class std::overflow_error
+   size=16 align=8
+   base size=16 base align=8
+std::overflow_error (0x0x7f884f9896e8) 0
+    vptr=((& std::overflow_error::_ZTVSt14overflow_error) + 16u)
+  std::runtime_error (0x0x7f884f989750) 0
+      primary-for std::overflow_error (0x0x7f884f9896e8)
+    std::exception (0x0x7f884f87fe40) 0 nearly-empty
+        primary-for std::runtime_error (0x0x7f884f989750)
+
+Vtable for std::underflow_error
+std::underflow_error::_ZTVSt15underflow_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt15underflow_error)
+16    (int (*)(...))std::underflow_error::~underflow_error
+24    (int (*)(...))std::underflow_error::~underflow_error
+32    (int (*)(...))std::runtime_error::what
+
+Class std::underflow_error
+   size=16 align=8
+   base size=16 base align=8
+std::underflow_error (0x0x7f884f9897b8) 0
+    vptr=((& std::underflow_error::_ZTVSt15underflow_error) + 16u)
+  std::runtime_error (0x0x7f884f989820) 0
+      primary-for std::underflow_error (0x0x7f884f9897b8)
+    std::exception (0x0x7f884f87fea0) 0 nearly-empty
+        primary-for std::runtime_error (0x0x7f884f989820)
+
+Vtable for std::_V2::error_category
+std::_V2::error_category::_ZTVNSt3_V214error_categoryE: 10u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTINSt3_V214error_categoryE)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))std::_V2::error_category::_M_message
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))std::_V2::error_category::default_error_condition
+64    (int (*)(...))std::_V2::error_category::equivalent
+72    (int (*)(...))std::_V2::error_category::equivalent
+
+Class std::_V2::error_category
+   size=8 align=8
+   base size=8 base align=8
+std::_V2::error_category (0x0x7f884f9c8060) 0 nearly-empty
+    vptr=((& std::_V2::error_category::_ZTVNSt3_V214error_categoryE) + 16u)
+
+Class std::error_code
+   size=16 align=8
+   base size=16 base align=8
+std::error_code (0x0x7f884f9c82a0) 0
+
+Class std::error_condition
+   size=16 align=8
+   base size=16 base align=8
+std::error_condition (0x0x7f884f9c8420) 0
+
+Vtable for std::system_error
+std::system_error::_ZTVSt12system_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt12system_error)
+16    (int (*)(...))std::system_error::~system_error
+24    (int (*)(...))std::system_error::~system_error
+32    (int (*)(...))std::runtime_error::what
+
+Class std::system_error
+   size=32 align=8
+   base size=32 base align=8
+std::system_error (0x0x7f884f989d00) 0
+    vptr=((& std::system_error::_ZTVSt12system_error) + 16u)
+  std::runtime_error (0x0x7f884f989d68) 0
+      primary-for std::system_error (0x0x7f884f989d00)
+    std::exception (0x0x7f884f9c8660) 0 nearly-empty
+        primary-for std::runtime_error (0x0x7f884f989d68)
+
+Vtable for std::ios_base::failure
+std::ios_base::failure::_ZTVNSt8ios_base7failureB5cxx11E: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTINSt8ios_base7failureB5cxx11E)
+16    (int (*)(...))std::ios_base::failure::~failure
+24    (int (*)(...))std::ios_base::failure::~failure
+32    (int (*)(...))std::ios_base::failure::what
+
+Class std::ios_base::failure
+   size=32 align=8
+   base size=32 base align=8
+std::ios_base::failure (0x0x7f884fa238f0) 0
+    vptr=((& std::ios_base::failure::_ZTVNSt8ios_base7failureB5cxx11E) + 16u)
+  std::system_error (0x0x7f884fa23958) 0
+      primary-for std::ios_base::failure (0x0x7f884fa238f0)
+    std::runtime_error (0x0x7f884fa239c0) 0
+        primary-for std::system_error (0x0x7f884fa23958)
+      std::exception (0x0x7f884f9c8960) 0 nearly-empty
+          primary-for std::runtime_error (0x0x7f884fa239c0)
+
+Class std::ios_base::_Callback_list
+   size=24 align=8
+   base size=24 base align=8
+std::ios_base::_Callback_list (0x0x7f884f9c89c0) 0
+
+Class std::ios_base::_Words
+   size=16 align=8
+   base size=16 base align=8
+std::ios_base::_Words (0x0x7f884f9c8a20) 0
+
+Class std::ios_base::Init
+   size=1 align=1
+   base size=0 base align=1
+std::ios_base::Init (0x0x7f884f9c8a80) 0 empty
+
+Vtable for std::ios_base
+std::ios_base::_ZTVSt8ios_base: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt8ios_base)
+16    (int (*)(...))std::ios_base::~ios_base
+24    (int (*)(...))std::ios_base::~ios_base
+
+Class std::ios_base
+   size=216 align=8
+   base size=216 base align=8
+std::ios_base (0x0x7f884f9c8900) 0
+    vptr=((& std::ios_base::_ZTVSt8ios_base) + 16u)
+
+Class std::ctype_base
+   size=1 align=1
+   base size=0 base align=1
+std::ctype_base (0x0x7f884f6fa240) 0 empty
+
+Class std::__num_base
+   size=1 align=1
+   base size=0 base align=1
+std::__num_base (0x0x7f884f6fa900) 0 empty
+
+VTT for std::basic_ostream<char>
+std::basic_ostream<char>::_ZTTSo: 2u entries
+0     ((& std::basic_ostream<char>::_ZTVSo) + 24u)
+8     ((& std::basic_ostream<char>::_ZTVSo) + 64u)
+
+VTT for std::basic_ostream<wchar_t>
+std::basic_ostream<wchar_t>::_ZTTSt13basic_ostreamIwSt11char_traitsIwEE: 2u entries
+0     ((& std::basic_ostream<wchar_t>::_ZTVSt13basic_ostreamIwSt11char_traitsIwEE) + 24u)
+8     ((& std::basic_ostream<wchar_t>::_ZTVSt13basic_ostreamIwSt11char_traitsIwEE) + 64u)
+
+VTT for std::basic_istream<char>
+std::basic_istream<char>::_ZTTSi: 2u entries
+0     ((& std::basic_istream<char>::_ZTVSi) + 24u)
+8     ((& std::basic_istream<char>::_ZTVSi) + 64u)
+
+VTT for std::basic_istream<wchar_t>
+std::basic_istream<wchar_t>::_ZTTSt13basic_istreamIwSt11char_traitsIwEE: 2u entries
+0     ((& std::basic_istream<wchar_t>::_ZTVSt13basic_istreamIwSt11char_traitsIwEE) + 24u)
+8     ((& std::basic_istream<wchar_t>::_ZTVSt13basic_istreamIwSt11char_traitsIwEE) + 64u)
+
+Construction vtable for std::basic_istream<char> (0x0x7f884f2e4270 instance) in std::basic_iostream<char>
+std::basic_iostream<char>::_ZTCSd0_Si: 10u entries
+0     24u
+8     (int (*)(...))0
+16    (int (*)(...))(& _ZTISi)
+24    0u
+32    0u
+40    18446744073709551592u
+48    (int (*)(...))-24
+56    (int (*)(...))(& _ZTISi)
+64    0u
+72    0u
+
+Construction vtable for std::basic_ostream<char> (0x0x7f884f2e4340 instance) in std::basic_iostream<char>
+std::basic_iostream<char>::_ZTCSd16_So: 10u entries
+0     8u
+8     (int (*)(...))0
+16    (int (*)(...))(& _ZTISo)
+24    0u
+32    0u
+40    18446744073709551608u
+48    (int (*)(...))-8
+56    (int (*)(...))(& _ZTISo)
+64    0u
+72    0u
+
+VTT for std::basic_iostream<char>
+std::basic_iostream<char>::_ZTTSd: 7u entries
+0     ((& std::basic_iostream<char>::_ZTVSd) + 24u)
+8     ((& std::basic_iostream<char>::_ZTCSd0_Si) + 24u)
+16    ((& std::basic_iostream<char>::_ZTCSd0_Si) + 64u)
+24    ((& std::basic_iostream<char>::_ZTCSd16_So) + 24u)
+32    ((& std::basic_iostream<char>::_ZTCSd16_So) + 64u)
+40    ((& std::basic_iostream<char>::_ZTVSd) + 104u)
+48    ((& std::basic_iostream<char>::_ZTVSd) + 64u)
+
+Construction vtable for std::basic_istream<wchar_t> (0x0x7f884f2e46e8 instance) in std::basic_iostream<wchar_t>
+std::basic_iostream<wchar_t>::_ZTCSt14basic_iostreamIwSt11char_traitsIwEE0_St13basic_istreamIwS1_E: 10u entries
+0     24u
+8     (int (*)(...))0
+16    (int (*)(...))(& _ZTISt13basic_istreamIwSt11char_traitsIwEE)
+24    0u
+32    0u
+40    18446744073709551592u
+48    (int (*)(...))-24
+56    (int (*)(...))(& _ZTISt13basic_istreamIwSt11char_traitsIwEE)
+64    0u
+72    0u
+
+Construction vtable for std::basic_ostream<wchar_t> (0x0x7f884f2e47b8 instance) in std::basic_iostream<wchar_t>
+std::basic_iostream<wchar_t>::_ZTCSt14basic_iostreamIwSt11char_traitsIwEE16_St13basic_ostreamIwS1_E: 10u entries
+0     8u
+8     (int (*)(...))0
+16    (int (*)(...))(& _ZTISt13basic_ostreamIwSt11char_traitsIwEE)
+24    0u
+32    0u
+40    18446744073709551608u
+48    (int (*)(...))-8
+56    (int (*)(...))(& _ZTISt13basic_ostreamIwSt11char_traitsIwEE)
+64    0u
+72    0u
+
+VTT for std::basic_iostream<wchar_t>
+std::basic_iostream<wchar_t>::_ZTTSt14basic_iostreamIwSt11char_traitsIwEE: 7u entries
+0     ((& std::basic_iostream<wchar_t>::_ZTVSt14basic_iostreamIwSt11char_traitsIwEE) + 24u)
+8     ((& std::basic_iostream<wchar_t>::_ZTCSt14basic_iostreamIwSt11char_traitsIwEE0_St13basic_istreamIwS1_E) + 24u)
+16    ((& std::basic_iostream<wchar_t>::_ZTCSt14basic_iostreamIwSt11char_traitsIwEE0_St13basic_istreamIwS1_E) + 64u)
+24    ((& std::basic_iostream<wchar_t>::_ZTCSt14basic_iostreamIwSt11char_traitsIwEE16_St13basic_ostreamIwS1_E) + 24u)
+32    ((& std::basic_iostream<wchar_t>::_ZTCSt14basic_iostreamIwSt11char_traitsIwEE16_St13basic_ostreamIwS1_E) + 64u)
+40    ((& std::basic_iostream<wchar_t>::_ZTVSt14basic_iostreamIwSt11char_traitsIwEE) + 104u)
+48    ((& std::basic_iostream<wchar_t>::_ZTVSt14basic_iostreamIwSt11char_traitsIwEE) + 64u)
+
+Class QByteArrayDataPtr
+   size=8 align=8
+   base size=8 base align=8
+QByteArrayDataPtr (0x0x7f884f335180) 0
+
+Class QByteArray
+   size=8 align=8
+   base size=8 base align=8
+QByteArray (0x0x7f884f3351e0) 0
+
+Class QByteRef
+   size=16 align=8
+   base size=12 base align=8
+QByteRef (0x0x7f884f432540) 0
+
+Class QStringDataPtr
+   size=8 align=8
+   base size=8 base align=8
+QStringDataPtr (0x0x7f884f4328a0) 0
+
+Class QStringView
+   size=16 align=8
+   base size=16 base align=8
+QStringView (0x0x7f884f432d20) 0
+
+Class QLatin1String
+   size=16 align=8
+   base size=16 base align=8
+QLatin1String (0x0x7f884f163ba0) 0
+
+Class QString::Null
+   size=1 align=1
+   base size=0 base align=1
+QString::Null (0x0x7f884f1f1240) 0 empty
+
+Class QString
+   size=8 align=8
+   base size=8 base align=8
+QString (0x0x7f884f1f11e0) 0
+
+Class QCharRef
+   size=16 align=8
+   base size=12 base align=8
+QCharRef (0x0x7f884ef9b300) 0
+
+Class QStringRef
+   size=16 align=8
+   base size=16 base align=8
+QStringRef (0x0x7f884ef9bf00) 0
+
+Class QtPrivate::QHashCombine
+   size=1 align=1
+   base size=0 base align=1
+QtPrivate::QHashCombine (0x0x7f884ed9cb40) 0 empty
+
+Class QtPrivate::QHashCombineCommutative
+   size=1 align=1
+   base size=0 base align=1
+QtPrivate::QHashCombineCommutative (0x0x7f884ed9cba0) 0 empty
+
+Class std::__detail::_List_node_base
+   size=16 align=8
+   base size=16 base align=8
+std::__detail::_List_node_base (0x0x7f884ed9cc00) 0
+
+Class QListData::NotArrayCompatibleLayout
+   size=1 align=1
+   base size=0 base align=1
+QListData::NotArrayCompatibleLayout (0x0x7f884ebe2000) 0 empty
+
+Class QListData::NotIndirectLayout
+   size=1 align=1
+   base size=0 base align=1
+QListData::NotIndirectLayout (0x0x7f884ebe2060) 0 empty
+
+Class QListData::ArrayCompatibleLayout
+   size=1 align=1
+   base size=1 base align=1
+QListData::ArrayCompatibleLayout (0x0x7f884eb1a208) 0 empty
+  QListData::NotIndirectLayout (0x0x7f884ebe20c0) 0 empty
+
+Class QListData::InlineWithPaddingLayout
+   size=1 align=1
+   base size=1 base align=1
+QListData::InlineWithPaddingLayout (0x0x7f884ebdd540) 0 empty
+  QListData::NotArrayCompatibleLayout (0x0x7f884ebe2120) 0 empty
+  QListData::NotIndirectLayout (0x0x7f884ebe2180) 0 empty
+
+Class QListData::IndirectLayout
+   size=1 align=1
+   base size=1 base align=1
+QListData::IndirectLayout (0x0x7f884eb1a270) 0 empty
+  QListData::NotArrayCompatibleLayout (0x0x7f884ebe21e0) 0 empty
+
+Class QListData::Data
+   size=24 align=8
+   base size=24 base align=8
+QListData::Data (0x0x7f884ebe2240) 0
+
+Class QListData
+   size=8 align=8
+   base size=8 base align=8
+QListData (0x0x7f884ed9cf60) 0
+
+Class QRegExp
+   size=8 align=8
+   base size=8 base align=8
+QRegExp (0x0x7f884ebe26c0) 0
+
+Class QStringMatcher::Data
+   size=272 align=8
+   base size=272 base align=8
+QStringMatcher::Data (0x0x7f884e989900) 0
+
+Class QStringMatcher
+   size=1048 align=8
+   base size=1048 base align=8
+QStringMatcher (0x0x7f884e9898a0) 0
+
+Class QStringList
+   size=8 align=8
+   base size=8 base align=8
+QStringList (0x0x7f884e987c98) 0
+  QList<QString> (0x0x7f884e987d00) 0
+    QListSpecialMethods<QString> (0x0x7f884e989ae0) 0 empty
+
+Class QScopedPointerPodDeleter
+   size=1 align=1
+   base size=0 base align=1
+QScopedPointerPodDeleter (0x0x7f884e989f00) 0 empty
+
+Class std::_Rb_tree_node_base
+   size=32 align=8
+   base size=32 base align=8
+std::_Rb_tree_node_base (0x0x7f884ea2ba20) 0
+
+Class std::allocator_arg_t
+   size=1 align=1
+   base size=0 base align=1
+std::allocator_arg_t (0x0x7f884e82e0c0) 0 empty
+
+Class std::__uses_alloc_base
+   size=1 align=1
+   base size=0 base align=1
+std::__uses_alloc_base (0x0x7f884e82e240) 0 empty
+
+Class std::__uses_alloc0::_Sink
+   size=1 align=1
+   base size=0 base align=1
+std::__uses_alloc0::_Sink (0x0x7f884e82e300) 0 empty
+
+Class std::__uses_alloc0
+   size=1 align=1
+   base size=1 base align=1
+std::__uses_alloc0 (0x0x7f884ea05618) 0
+  std::__uses_alloc_base (0x0x7f884e82e2a0) 0 empty
+
+Class std::_Swallow_assign
+   size=1 align=1
+   base size=0 base align=1
+std::_Swallow_assign (0x0x7f884e51f360) 0 empty
+
+Class QtPrivate::AbstractDebugStreamFunction
+   size=16 align=8
+   base size=16 base align=8
+QtPrivate::AbstractDebugStreamFunction (0x0x7f884e51f5a0) 0
+
+Class QtPrivate::AbstractComparatorFunction
+   size=24 align=8
+   base size=24 base align=8
+QtPrivate::AbstractComparatorFunction (0x0x7f884e51f660) 0
+
+Class QtPrivate::AbstractConverterFunction
+   size=8 align=8
+   base size=8 base align=8
+QtPrivate::AbstractConverterFunction (0x0x7f884e51f780) 0
+
+Class QMetaType
+   size=80 align=8
+   base size=80 base align=8
+QMetaType (0x0x7f884e51f900) 0
+
+Class QtMetaTypePrivate::VariantData
+   size=24 align=8
+   base size=20 base align=8
+QtMetaTypePrivate::VariantData (0x0x7f884e51fd20) 0
+
+Class QtMetaTypePrivate::VectorBoolElements
+   size=1 align=1
+   base size=0 base align=1
+QtMetaTypePrivate::VectorBoolElements (0x0x7f884e51fe40) 0 empty
+
+Class QtMetaTypePrivate::QSequentialIterableImpl
+   size=104 align=8
+   base size=104 base align=8
+QtMetaTypePrivate::QSequentialIterableImpl (0x0x7f884e2847e0) 0
+
+Class QtMetaTypePrivate::QAssociativeIterableImpl
+   size=112 align=8
+   base size=112 base align=8
+QtMetaTypePrivate::QAssociativeIterableImpl (0x0x7f884e284c00) 0
+
+Class QtMetaTypePrivate::QPairVariantInterfaceImpl
+   size=40 align=8
+   base size=40 base align=8
+QtMetaTypePrivate::QPairVariantInterfaceImpl (0x0x7f884e284f00) 0
+
+Class std::chrono::_V2::system_clock
+   size=1 align=1
+   base size=0 base align=1
+std::chrono::_V2::system_clock (0x0x7f884e182780) 0 empty
+
+Class std::chrono::_V2::steady_clock
+   size=1 align=1
+   base size=0 base align=1
+std::chrono::_V2::steady_clock (0x0x7f884dec1600) 0 empty
+
+Vtable for QObjectData
+QObjectData::_ZTV11QObjectData: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QObjectData)
+16    (int (*)(...))__cxa_pure_virtual
+24    (int (*)(...))__cxa_pure_virtual
+
+Class QObjectData
+   size=48 align=8
+   base size=48 base align=8
+QObjectData (0x0x7f884dec1660) 0
+    vptr=((& QObjectData::_ZTV11QObjectData) + 16u)
+
+Class QObject::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QObject::QPrivateSignal (0x0x7f884dec1840) 0 empty
+
+Vtable for QObject
+QObject::_ZTV7QObject: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QObject)
+16    (int (*)(...))QObject::metaObject
+24    (int (*)(...))QObject::qt_metacast
+32    (int (*)(...))QObject::qt_metacall
+40    (int (*)(...))QObject::~QObject
+48    (int (*)(...))QObject::~QObject
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QObject
+   size=16 align=8
+   base size=16 base align=8
+QObject (0x0x7f884dec17e0) 0
+    vptr=((& QObject::_ZTV7QObject) + 16u)
+
+Vtable for QObjectUserData
+QObjectUserData::_ZTV15QObjectUserData: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QObjectUserData)
+16    (int (*)(...))QObjectUserData::~QObjectUserData
+24    (int (*)(...))QObjectUserData::~QObjectUserData
+
+Class QObjectUserData
+   size=8 align=8
+   base size=8 base align=8
+QObjectUserData (0x0x7f884df8aae0) 0 nearly-empty
+    vptr=((& QObjectUserData::_ZTV15QObjectUserData) + 16u)
+
+Class QSignalBlocker
+   size=16 align=8
+   base size=10 base align=8
+QSignalBlocker (0x0x7f884df8ab40) 0
+
+Class QAbstractAnimation::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractAnimation::QPrivateSignal (0x0x7f884df8ac00) 0 empty
+
+Vtable for QAbstractAnimation
+QAbstractAnimation::_ZTV18QAbstractAnimation: 18u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QAbstractAnimation)
+16    (int (*)(...))QAbstractAnimation::metaObject
+24    (int (*)(...))QAbstractAnimation::qt_metacast
+32    (int (*)(...))QAbstractAnimation::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QAbstractAnimation::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))QAbstractAnimation::updateState
+136   (int (*)(...))QAbstractAnimation::updateDirection
+
+Class QAbstractAnimation
+   size=16 align=8
+   base size=16 base align=8
+QAbstractAnimation (0x0x7f884dfb2820) 0
+    vptr=((& QAbstractAnimation::_ZTV18QAbstractAnimation) + 16u)
+  QObject (0x0x7f884df8aba0) 0
+      primary-for QAbstractAnimation (0x0x7f884dfb2820)
+
+Class QAnimationDriver::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAnimationDriver::QPrivateSignal (0x0x7f884df8acc0) 0 empty
+
+Vtable for QAnimationDriver
+QAnimationDriver::_ZTV16QAnimationDriver: 18u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QAnimationDriver)
+16    (int (*)(...))QAnimationDriver::metaObject
+24    (int (*)(...))QAnimationDriver::qt_metacast
+32    (int (*)(...))QAnimationDriver::qt_metacall
+40    (int (*)(...))QAnimationDriver::~QAnimationDriver
+48    (int (*)(...))QAnimationDriver::~QAnimationDriver
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QAnimationDriver::advance
+120   (int (*)(...))QAnimationDriver::elapsed
+128   (int (*)(...))QAnimationDriver::start
+136   (int (*)(...))QAnimationDriver::stop
+
+Class QAnimationDriver
+   size=16 align=8
+   base size=16 base align=8
+QAnimationDriver (0x0x7f884dfb2888) 0
+    vptr=((& QAnimationDriver::_ZTV16QAnimationDriver) + 16u)
+  QObject (0x0x7f884df8ac60) 0
+      primary-for QAnimationDriver (0x0x7f884dfb2888)
+
+Class QEventLoop::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QEventLoop::QPrivateSignal (0x0x7f884df8ad80) 0 empty
+
+Vtable for QEventLoop
+QEventLoop::_ZTV10QEventLoop: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QEventLoop)
+16    (int (*)(...))QEventLoop::metaObject
+24    (int (*)(...))QEventLoop::qt_metacast
+32    (int (*)(...))QEventLoop::qt_metacall
+40    (int (*)(...))QEventLoop::~QEventLoop
+48    (int (*)(...))QEventLoop::~QEventLoop
+56    (int (*)(...))QEventLoop::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QEventLoop
+   size=16 align=8
+   base size=16 base align=8
+QEventLoop (0x0x7f884dfb28f0) 0
+    vptr=((& QEventLoop::_ZTV10QEventLoop) + 16u)
+  QObject (0x0x7f884df8ad20) 0
+      primary-for QEventLoop (0x0x7f884dfb28f0)
+
+Class QEventLoopLocker
+   size=8 align=8
+   base size=8 base align=8
+QEventLoopLocker (0x0x7f884df8af60) 0
+
+Class QAbstractEventDispatcher::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractEventDispatcher::QPrivateSignal (0x0x7f884dc3f060) 0 empty
+
+Class QAbstractEventDispatcher::TimerInfo
+   size=12 align=4
+   base size=12 base align=4
+QAbstractEventDispatcher::TimerInfo (0x0x7f884dc3f0c0) 0
+
+Vtable for QAbstractEventDispatcher
+QAbstractEventDispatcher::_ZTV24QAbstractEventDispatcher: 28u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QAbstractEventDispatcher)
+16    (int (*)(...))QAbstractEventDispatcher::metaObject
+24    (int (*)(...))QAbstractEventDispatcher::qt_metacast
+32    (int (*)(...))QAbstractEventDispatcher::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))__cxa_pure_virtual
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))__cxa_pure_virtual
+160   (int (*)(...))__cxa_pure_virtual
+168   (int (*)(...))__cxa_pure_virtual
+176   (int (*)(...))__cxa_pure_virtual
+184   (int (*)(...))__cxa_pure_virtual
+192   (int (*)(...))__cxa_pure_virtual
+200   (int (*)(...))__cxa_pure_virtual
+208   (int (*)(...))QAbstractEventDispatcher::startingUp
+216   (int (*)(...))QAbstractEventDispatcher::closingDown
+
+Class QAbstractEventDispatcher
+   size=16 align=8
+   base size=16 base align=8
+QAbstractEventDispatcher (0x0x7f884dfb2a28) 0
+    vptr=((& QAbstractEventDispatcher::_ZTV24QAbstractEventDispatcher) + 16u)
+  QObject (0x0x7f884dc3f000) 0
+      primary-for QAbstractEventDispatcher (0x0x7f884dfb2a28)
+
+Vtable for std::type_info
+std::type_info::_ZTVSt9type_info: 8u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt9type_info)
+16    (int (*)(...))std::type_info::~type_info
+24    (int (*)(...))std::type_info::~type_info
+32    (int (*)(...))std::type_info::__is_pointer_p
+40    (int (*)(...))std::type_info::__is_function_p
+48    (int (*)(...))std::type_info::__do_catch
+56    (int (*)(...))std::type_info::__do_upcast
+
+Class std::type_info
+   size=16 align=8
+   base size=16 base align=8
+std::type_info (0x0x7f884dc3f360) 0
+    vptr=((& std::type_info::_ZTVSt9type_info) + 16u)
+
+Vtable for std::bad_cast
+std::bad_cast::_ZTVSt8bad_cast: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt8bad_cast)
+16    (int (*)(...))std::bad_cast::~bad_cast
+24    (int (*)(...))std::bad_cast::~bad_cast
+32    (int (*)(...))std::bad_cast::what
+
+Class std::bad_cast
+   size=8 align=8
+   base size=8 base align=8
+std::bad_cast (0x0x7f884dfb2c30) 0 nearly-empty
+    vptr=((& std::bad_cast::_ZTVSt8bad_cast) + 16u)
+  std::exception (0x0x7f884dc3f3c0) 0 nearly-empty
+      primary-for std::bad_cast (0x0x7f884dfb2c30)
+
+Vtable for std::bad_typeid
+std::bad_typeid::_ZTVSt10bad_typeid: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt10bad_typeid)
+16    (int (*)(...))std::bad_typeid::~bad_typeid
+24    (int (*)(...))std::bad_typeid::~bad_typeid
+32    (int (*)(...))std::bad_typeid::what
+
+Class std::bad_typeid
+   size=8 align=8
+   base size=8 base align=8
+std::bad_typeid (0x0x7f884dfb2c98) 0 nearly-empty
+    vptr=((& std::bad_typeid::_ZTVSt10bad_typeid) + 16u)
+  std::exception (0x0x7f884dc3f420) 0 nearly-empty
+      primary-for std::bad_typeid (0x0x7f884dfb2c98)
+
+Vtable for std::bad_function_call
+std::bad_function_call::_ZTVSt17bad_function_call: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt17bad_function_call)
+16    (int (*)(...))std::bad_function_call::~bad_function_call
+24    (int (*)(...))std::bad_function_call::~bad_function_call
+32    (int (*)(...))std::bad_function_call::what
+
+Class std::bad_function_call
+   size=8 align=8
+   base size=8 base align=8
+std::bad_function_call (0x0x7f884dcfdf08) 0 nearly-empty
+    vptr=((& std::bad_function_call::_ZTVSt17bad_function_call) + 16u)
+  std::exception (0x0x7f884ddd84e0) 0 nearly-empty
+      primary-for std::bad_function_call (0x0x7f884dcfdf08)
+
+Class std::_Nocopy_types
+   size=16 align=8
+   base size=16 base align=8
+std::_Nocopy_types (0x0x7f884ddd85a0) 0
+
+Class std::_Any_data
+   size=16 align=8
+   base size=16 base align=8
+std::_Any_data (0x0x7f884ddd8600) 0
+
+Class std::_Function_base
+   size=24 align=8
+   base size=24 base align=8
+std::_Function_base (0x0x7f884ddd8720) 0
+
+Class QMapNodeBase
+   size=24 align=8
+   base size=24 base align=8
+QMapNodeBase (0x0x7f884ddd8c00) 0
+
+Class QMapDataBase
+   size=40 align=8
+   base size=40 base align=8
+QMapDataBase (0x0x7f884da8d180) 0
+
+Class QHashData::Node
+   size=16 align=8
+   base size=16 base align=8
+QHashData::Node (0x0x7f884da8d540) 0
+
+Class QHashData
+   size=48 align=8
+   base size=44 base align=8
+QHashData (0x0x7f884da8d4e0) 0
+
+Class QHashDummyValue
+   size=1 align=1
+   base size=0 base align=1
+QHashDummyValue (0x0x7f884da8d5a0) 0 empty
+
+Class QVariant::PrivateShared
+   size=16 align=8
+   base size=12 base align=8
+QVariant::PrivateShared (0x0x7f884da8de40) 0
+
+Class QVariant::Private::Data
+   size=8 align=8
+   base size=8 base align=8
+QVariant::Private::Data (0x0x7f884da8df00) 0
+
+Class QVariant::Private
+   size=16 align=8
+   base size=12 base align=8
+QVariant::Private (0x0x7f884da8dea0) 0
+
+Class QVariant::Handler
+   size=72 align=8
+   base size=72 base align=8
+QVariant::Handler (0x0x7f884da8df60) 0
+
+Class QVariant
+   size=16 align=8
+   base size=16 base align=8
+QVariant (0x0x7f884da8dde0) 0
+
+Class QVariantComparisonHelper
+   size=8 align=8
+   base size=8 base align=8
+QVariantComparisonHelper (0x0x7f884d967a80) 0
+
+Class QSequentialIterable::const_iterator
+   size=112 align=8
+   base size=112 base align=8
+QSequentialIterable::const_iterator (0x0x7f884da10120) 0
+
+Class QSequentialIterable
+   size=104 align=8
+   base size=104 base align=8
+QSequentialIterable (0x0x7f884da100c0) 0
+
+Class QAssociativeIterable::const_iterator
+   size=120 align=8
+   base size=120 base align=8
+QAssociativeIterable::const_iterator (0x0x7f884da101e0) 0
+
+Class QAssociativeIterable
+   size=112 align=8
+   base size=112 base align=8
+QAssociativeIterable (0x0x7f884da10180) 0
+
+Class QModelIndex
+   size=24 align=8
+   base size=24 base align=8
+QModelIndex (0x0x7f884d72b4e0) 0
+
+Class QPersistentModelIndex
+   size=8 align=8
+   base size=8 base align=8
+QPersistentModelIndex (0x0x7f884d72bba0) 0
+
+Class QAbstractItemModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractItemModel::QPrivateSignal (0x0x7f884d501300) 0 empty
+
+Vtable for QAbstractItemModel
+QAbstractItemModel::_ZTV18QAbstractItemModel: 48u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QAbstractItemModel)
+16    (int (*)(...))QAbstractItemModel::metaObject
+24    (int (*)(...))QAbstractItemModel::qt_metacast
+32    (int (*)(...))QAbstractItemModel::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))QAbstractItemModel::sibling
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))QAbstractItemModel::hasChildren
+160   (int (*)(...))__cxa_pure_virtual
+168   (int (*)(...))QAbstractItemModel::setData
+176   (int (*)(...))QAbstractItemModel::headerData
+184   (int (*)(...))QAbstractItemModel::setHeaderData
+192   (int (*)(...))QAbstractItemModel::itemData
+200   (int (*)(...))QAbstractItemModel::setItemData
+208   (int (*)(...))QAbstractItemModel::mimeTypes
+216   (int (*)(...))QAbstractItemModel::mimeData
+224   (int (*)(...))QAbstractItemModel::canDropMimeData
+232   (int (*)(...))QAbstractItemModel::dropMimeData
+240   (int (*)(...))QAbstractItemModel::supportedDropActions
+248   (int (*)(...))QAbstractItemModel::supportedDragActions
+256   (int (*)(...))QAbstractItemModel::insertRows
+264   (int (*)(...))QAbstractItemModel::insertColumns
+272   (int (*)(...))QAbstractItemModel::removeRows
+280   (int (*)(...))QAbstractItemModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QAbstractItemModel::fetchMore
+312   (int (*)(...))QAbstractItemModel::canFetchMore
+320   (int (*)(...))QAbstractItemModel::flags
+328   (int (*)(...))QAbstractItemModel::sort
+336   (int (*)(...))QAbstractItemModel::buddy
+344   (int (*)(...))QAbstractItemModel::match
+352   (int (*)(...))QAbstractItemModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractItemModel::submit
+376   (int (*)(...))QAbstractItemModel::revert
+
+Class QAbstractItemModel
+   size=16 align=8
+   base size=16 base align=8
+QAbstractItemModel (0x0x7f884d4ecc98) 0
+    vptr=((& QAbstractItemModel::_ZTV18QAbstractItemModel) + 16u)
+  QObject (0x0x7f884d5012a0) 0
+      primary-for QAbstractItemModel (0x0x7f884d4ecc98)
+
+Class QAbstractTableModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractTableModel::QPrivateSignal (0x0x7f884d501660) 0 empty
+
+Vtable for QAbstractTableModel
+QAbstractTableModel::_ZTV19QAbstractTableModel: 48u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QAbstractTableModel)
+16    (int (*)(...))QAbstractTableModel::metaObject
+24    (int (*)(...))QAbstractTableModel::qt_metacast
+32    (int (*)(...))QAbstractTableModel::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QAbstractTableModel::index
+120   (int (*)(...))QAbstractTableModel::parent
+128   (int (*)(...))QAbstractTableModel::sibling
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))QAbstractTableModel::hasChildren
+160   (int (*)(...))__cxa_pure_virtual
+168   (int (*)(...))QAbstractItemModel::setData
+176   (int (*)(...))QAbstractItemModel::headerData
+184   (int (*)(...))QAbstractItemModel::setHeaderData
+192   (int (*)(...))QAbstractItemModel::itemData
+200   (int (*)(...))QAbstractItemModel::setItemData
+208   (int (*)(...))QAbstractItemModel::mimeTypes
+216   (int (*)(...))QAbstractItemModel::mimeData
+224   (int (*)(...))QAbstractItemModel::canDropMimeData
+232   (int (*)(...))QAbstractTableModel::dropMimeData
+240   (int (*)(...))QAbstractItemModel::supportedDropActions
+248   (int (*)(...))QAbstractItemModel::supportedDragActions
+256   (int (*)(...))QAbstractItemModel::insertRows
+264   (int (*)(...))QAbstractItemModel::insertColumns
+272   (int (*)(...))QAbstractItemModel::removeRows
+280   (int (*)(...))QAbstractItemModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QAbstractItemModel::fetchMore
+312   (int (*)(...))QAbstractItemModel::canFetchMore
+320   (int (*)(...))QAbstractTableModel::flags
+328   (int (*)(...))QAbstractItemModel::sort
+336   (int (*)(...))QAbstractItemModel::buddy
+344   (int (*)(...))QAbstractItemModel::match
+352   (int (*)(...))QAbstractItemModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractItemModel::submit
+376   (int (*)(...))QAbstractItemModel::revert
+
+Class QAbstractTableModel
+   size=16 align=8
+   base size=16 base align=8
+QAbstractTableModel (0x0x7f884d4ecea0) 0
+    vptr=((& QAbstractTableModel::_ZTV19QAbstractTableModel) + 16u)
+  QAbstractItemModel (0x0x7f884d4ecf08) 0
+      primary-for QAbstractTableModel (0x0x7f884d4ecea0)
+    QObject (0x0x7f884d501600) 0
+        primary-for QAbstractItemModel (0x0x7f884d4ecf08)
+
+Class QAbstractListModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractListModel::QPrivateSignal (0x0x7f884d501720) 0 empty
+
+Vtable for QAbstractListModel
+QAbstractListModel::_ZTV18QAbstractListModel: 48u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QAbstractListModel)
+16    (int (*)(...))QAbstractListModel::metaObject
+24    (int (*)(...))QAbstractListModel::qt_metacast
+32    (int (*)(...))QAbstractListModel::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QAbstractListModel::index
+120   (int (*)(...))QAbstractListModel::parent
+128   (int (*)(...))QAbstractListModel::sibling
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))QAbstractListModel::columnCount
+152   (int (*)(...))QAbstractListModel::hasChildren
+160   (int (*)(...))__cxa_pure_virtual
+168   (int (*)(...))QAbstractItemModel::setData
+176   (int (*)(...))QAbstractItemModel::headerData
+184   (int (*)(...))QAbstractItemModel::setHeaderData
+192   (int (*)(...))QAbstractItemModel::itemData
+200   (int (*)(...))QAbstractItemModel::setItemData
+208   (int (*)(...))QAbstractItemModel::mimeTypes
+216   (int (*)(...))QAbstractItemModel::mimeData
+224   (int (*)(...))QAbstractItemModel::canDropMimeData
+232   (int (*)(...))QAbstractListModel::dropMimeData
+240   (int (*)(...))QAbstractItemModel::supportedDropActions
+248   (int (*)(...))QAbstractItemModel::supportedDragActions
+256   (int (*)(...))QAbstractItemModel::insertRows
+264   (int (*)(...))QAbstractItemModel::insertColumns
+272   (int (*)(...))QAbstractItemModel::removeRows
+280   (int (*)(...))QAbstractItemModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QAbstractItemModel::fetchMore
+312   (int (*)(...))QAbstractItemModel::canFetchMore
+320   (int (*)(...))QAbstractListModel::flags
+328   (int (*)(...))QAbstractItemModel::sort
+336   (int (*)(...))QAbstractItemModel::buddy
+344   (int (*)(...))QAbstractItemModel::match
+352   (int (*)(...))QAbstractItemModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractItemModel::submit
+376   (int (*)(...))QAbstractItemModel::revert
+
+Class QAbstractListModel
+   size=16 align=8
+   base size=16 base align=8
+QAbstractListModel (0x0x7f884d4ecf70) 0
+    vptr=((& QAbstractListModel::_ZTV18QAbstractListModel) + 16u)
+  QAbstractItemModel (0x0x7f884d5b4000) 0
+      primary-for QAbstractListModel (0x0x7f884d4ecf70)
+    QObject (0x0x7f884d5016c0) 0
+        primary-for QAbstractItemModel (0x0x7f884d5b4000)
+
+Vtable for QAbstractNativeEventFilter
+QAbstractNativeEventFilter::_ZTV26QAbstractNativeEventFilter: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI26QAbstractNativeEventFilter)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class QAbstractNativeEventFilter
+   size=16 align=8
+   base size=16 base align=8
+QAbstractNativeEventFilter (0x0x7f884d5019c0) 0
+    vptr=((& QAbstractNativeEventFilter::_ZTV26QAbstractNativeEventFilter) + 16u)
+
+Class QAbstractProxyModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractProxyModel::QPrivateSignal (0x0x7f884d501a80) 0 empty
+
+Vtable for QAbstractProxyModel
+QAbstractProxyModel::_ZTV19QAbstractProxyModel: 53u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QAbstractProxyModel)
+16    (int (*)(...))QAbstractProxyModel::metaObject
+24    (int (*)(...))QAbstractProxyModel::qt_metacast
+32    (int (*)(...))QAbstractProxyModel::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))QAbstractProxyModel::sibling
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))QAbstractProxyModel::hasChildren
+160   (int (*)(...))QAbstractProxyModel::data
+168   (int (*)(...))QAbstractProxyModel::setData
+176   (int (*)(...))QAbstractProxyModel::headerData
+184   (int (*)(...))QAbstractProxyModel::setHeaderData
+192   (int (*)(...))QAbstractProxyModel::itemData
+200   (int (*)(...))QAbstractProxyModel::setItemData
+208   (int (*)(...))QAbstractProxyModel::mimeTypes
+216   (int (*)(...))QAbstractProxyModel::mimeData
+224   (int (*)(...))QAbstractProxyModel::canDropMimeData
+232   (int (*)(...))QAbstractProxyModel::dropMimeData
+240   (int (*)(...))QAbstractProxyModel::supportedDropActions
+248   (int (*)(...))QAbstractProxyModel::supportedDragActions
+256   (int (*)(...))QAbstractItemModel::insertRows
+264   (int (*)(...))QAbstractItemModel::insertColumns
+272   (int (*)(...))QAbstractItemModel::removeRows
+280   (int (*)(...))QAbstractItemModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QAbstractProxyModel::fetchMore
+312   (int (*)(...))QAbstractProxyModel::canFetchMore
+320   (int (*)(...))QAbstractProxyModel::flags
+328   (int (*)(...))QAbstractProxyModel::sort
+336   (int (*)(...))QAbstractProxyModel::buddy
+344   (int (*)(...))QAbstractItemModel::match
+352   (int (*)(...))QAbstractProxyModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractProxyModel::submit
+376   (int (*)(...))QAbstractProxyModel::revert
+384   (int (*)(...))QAbstractProxyModel::setSourceModel
+392   (int (*)(...))__cxa_pure_virtual
+400   (int (*)(...))__cxa_pure_virtual
+408   (int (*)(...))QAbstractProxyModel::mapSelectionToSource
+416   (int (*)(...))QAbstractProxyModel::mapSelectionFromSource
+
+Class QAbstractProxyModel
+   size=16 align=8
+   base size=16 base align=8
+QAbstractProxyModel (0x0x7f884d5b4138) 0
+    vptr=((& QAbstractProxyModel::_ZTV19QAbstractProxyModel) + 16u)
+  QAbstractItemModel (0x0x7f884d5b41a0) 0
+      primary-for QAbstractProxyModel (0x0x7f884d5b4138)
+    QObject (0x0x7f884d501a20) 0
+        primary-for QAbstractItemModel (0x0x7f884d5b41a0)
+
+Class QAbstractState::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractState::QPrivateSignal (0x0x7f884d501b40) 0 empty
+
+Vtable for QAbstractState
+QAbstractState::_ZTV14QAbstractState: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QAbstractState)
+16    (int (*)(...))QAbstractState::metaObject
+24    (int (*)(...))QAbstractState::qt_metacast
+32    (int (*)(...))QAbstractState::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QAbstractState::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+
+Class QAbstractState
+   size=16 align=8
+   base size=16 base align=8
+QAbstractState (0x0x7f884d5b4208) 0
+    vptr=((& QAbstractState::_ZTV14QAbstractState) + 16u)
+  QObject (0x0x7f884d501ae0) 0
+      primary-for QAbstractState (0x0x7f884d5b4208)
+
+Class QAbstractTransition::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractTransition::QPrivateSignal (0x0x7f884d501c00) 0 empty
+
+Vtable for QAbstractTransition
+QAbstractTransition::_ZTV19QAbstractTransition: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QAbstractTransition)
+16    (int (*)(...))QAbstractTransition::metaObject
+24    (int (*)(...))QAbstractTransition::qt_metacast
+32    (int (*)(...))QAbstractTransition::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QAbstractTransition::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+
+Class QAbstractTransition
+   size=16 align=8
+   base size=16 base align=8
+QAbstractTransition (0x0x7f884d5b4270) 0
+    vptr=((& QAbstractTransition::_ZTV19QAbstractTransition) + 16u)
+  QObject (0x0x7f884d501ba0) 0
+      primary-for QAbstractTransition (0x0x7f884d5b4270)
+
+Class QAnimationGroup::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAnimationGroup::QPrivateSignal (0x0x7f884d501cc0) 0 empty
+
+Vtable for QAnimationGroup
+QAnimationGroup::_ZTV15QAnimationGroup: 18u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QAnimationGroup)
+16    (int (*)(...))QAnimationGroup::metaObject
+24    (int (*)(...))QAnimationGroup::qt_metacast
+32    (int (*)(...))QAnimationGroup::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QAnimationGroup::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))QAbstractAnimation::updateState
+136   (int (*)(...))QAbstractAnimation::updateDirection
+
+Class QAnimationGroup
+   size=16 align=8
+   base size=16 base align=8
+QAnimationGroup (0x0x7f884d5b42d8) 0
+    vptr=((& QAnimationGroup::_ZTV15QAnimationGroup) + 16u)
+  QAbstractAnimation (0x0x7f884d5b4340) 0
+      primary-for QAnimationGroup (0x0x7f884d5b42d8)
+    QObject (0x0x7f884d501c60) 0
+        primary-for QAbstractAnimation (0x0x7f884d5b4340)
+
+Class QBasicTimer
+   size=4 align=4
+   base size=4 base align=4
+QBasicTimer (0x0x7f884d276a20) 0
+
+Class QBitArray
+   size=8 align=8
+   base size=8 base align=8
+QBitArray (0x0x7f884d276cc0) 0
+
+Class QBitRef
+   size=16 align=8
+   base size=12 base align=8
+QBitRef (0x0x7f884d276d80) 0
+
+Class QIODevice::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QIODevice::QPrivateSignal (0x0x7f884d30a0c0) 0 empty
+
+Vtable for QIODevice
+QIODevice::_ZTV9QIODevice: 30u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QIODevice)
+16    (int (*)(...))QIODevice::metaObject
+24    (int (*)(...))QIODevice::qt_metacast
+32    (int (*)(...))QIODevice::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QIODevice::isSequential
+120   (int (*)(...))QIODevice::open
+128   (int (*)(...))QIODevice::close
+136   (int (*)(...))QIODevice::pos
+144   (int (*)(...))QIODevice::size
+152   (int (*)(...))QIODevice::seek
+160   (int (*)(...))QIODevice::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QIODevice::bytesAvailable
+184   (int (*)(...))QIODevice::bytesToWrite
+192   (int (*)(...))QIODevice::canReadLine
+200   (int (*)(...))QIODevice::waitForReadyRead
+208   (int (*)(...))QIODevice::waitForBytesWritten
+216   (int (*)(...))__cxa_pure_virtual
+224   (int (*)(...))QIODevice::readLineData
+232   (int (*)(...))__cxa_pure_virtual
+
+Class QIODevice
+   size=16 align=8
+   base size=16 base align=8
+QIODevice (0x0x7f884d5b49c0) 0
+    vptr=((& QIODevice::_ZTV9QIODevice) + 16u)
+  QObject (0x0x7f884d30a060) 0
+      primary-for QIODevice (0x0x7f884d5b49c0)
+
+Class QBuffer::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QBuffer::QPrivateSignal (0x0x7f884d30a300) 0 empty
+
+Vtable for QBuffer
+QBuffer::_ZTV7QBuffer: 30u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QBuffer)
+16    (int (*)(...))QBuffer::metaObject
+24    (int (*)(...))QBuffer::qt_metacast
+32    (int (*)(...))QBuffer::qt_metacall
+40    (int (*)(...))QBuffer::~QBuffer
+48    (int (*)(...))QBuffer::~QBuffer
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QBuffer::connectNotify
+104   (int (*)(...))QBuffer::disconnectNotify
+112   (int (*)(...))QIODevice::isSequential
+120   (int (*)(...))QBuffer::open
+128   (int (*)(...))QBuffer::close
+136   (int (*)(...))QBuffer::pos
+144   (int (*)(...))QBuffer::size
+152   (int (*)(...))QBuffer::seek
+160   (int (*)(...))QBuffer::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QIODevice::bytesAvailable
+184   (int (*)(...))QIODevice::bytesToWrite
+192   (int (*)(...))QBuffer::canReadLine
+200   (int (*)(...))QIODevice::waitForReadyRead
+208   (int (*)(...))QIODevice::waitForBytesWritten
+216   (int (*)(...))QBuffer::readData
+224   (int (*)(...))QIODevice::readLineData
+232   (int (*)(...))QBuffer::writeData
+
+Class QBuffer
+   size=16 align=8
+   base size=16 base align=8
+QBuffer (0x0x7f884d5b4af8) 0
+    vptr=((& QBuffer::_ZTV7QBuffer) + 16u)
+  QIODevice (0x0x7f884d5b4b60) 0
+      primary-for QBuffer (0x0x7f884d5b4af8)
+    QObject (0x0x7f884d30a2a0) 0
+        primary-for QIODevice (0x0x7f884d5b4b60)
+
+Class QByteArrayMatcher::Data
+   size=272 align=8
+   base size=272 base align=8
+QByteArrayMatcher::Data (0x0x7f884d30a3c0) 0
+
+Class QByteArrayMatcher
+   size=1040 align=8
+   base size=1040 base align=8
+QByteArrayMatcher (0x0x7f884d30a360) 0
+
+Class QStaticByteArrayMatcherBase::Skiptable
+   size=256 align=1
+   base size=256 base align=1
+QStaticByteArrayMatcherBase::Skiptable (0x0x7f884d30a4e0) 0
+
+Class QStaticByteArrayMatcherBase
+   size=256 align=16
+   base size=256 base align=16
+QStaticByteArrayMatcherBase (0x0x7f884d30a480) 0
+
+Class QSharedData
+   size=4 align=4
+   base size=4 base align=4
+QSharedData (0x0x7f884d30a6c0) 0
+
+Class QLocale
+   size=8 align=8
+   base size=8 base align=8
+QLocale (0x0x7f884d30a8a0) 0
+
+Class QCollatorSortKey
+   size=8 align=8
+   base size=8 base align=8
+QCollatorSortKey (0x0x7f884d30aea0) 0
+
+Class QCollator
+   size=8 align=8
+   base size=8 base align=8
+QCollator (0x0x7f884d30af60) 0
+
+Class QCommandLineOption
+   size=8 align=8
+   base size=8 base align=8
+QCommandLineOption (0x0x7f884d13ff60) 0
+
+Vtable for QEvent
+QEvent::_ZTV6QEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI6QEvent)
+16    (int (*)(...))QEvent::~QEvent
+24    (int (*)(...))QEvent::~QEvent
+
+Class QEvent
+   size=24 align=8
+   base size=20 base align=8
+QEvent (0x0x7f884d176420) 0
+    vptr=((& QEvent::_ZTV6QEvent) + 16u)
+
+Vtable for QTimerEvent
+QTimerEvent::_ZTV11QTimerEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QTimerEvent)
+16    (int (*)(...))QTimerEvent::~QTimerEvent
+24    (int (*)(...))QTimerEvent::~QTimerEvent
+
+Class QTimerEvent
+   size=24 align=8
+   base size=24 base align=8
+QTimerEvent (0x0x7f884d191068) 0
+    vptr=((& QTimerEvent::_ZTV11QTimerEvent) + 16u)
+  QEvent (0x0x7f884d176480) 0
+      primary-for QTimerEvent (0x0x7f884d191068)
+
+Vtable for QChildEvent
+QChildEvent::_ZTV11QChildEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QChildEvent)
+16    (int (*)(...))QChildEvent::~QChildEvent
+24    (int (*)(...))QChildEvent::~QChildEvent
+
+Class QChildEvent
+   size=32 align=8
+   base size=32 base align=8
+QChildEvent (0x0x7f884d1910d0) 0
+    vptr=((& QChildEvent::_ZTV11QChildEvent) + 16u)
+  QEvent (0x0x7f884d1764e0) 0
+      primary-for QChildEvent (0x0x7f884d1910d0)
+
+Vtable for QDynamicPropertyChangeEvent
+QDynamicPropertyChangeEvent::_ZTV27QDynamicPropertyChangeEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI27QDynamicPropertyChangeEvent)
+16    (int (*)(...))QDynamicPropertyChangeEvent::~QDynamicPropertyChangeEvent
+24    (int (*)(...))QDynamicPropertyChangeEvent::~QDynamicPropertyChangeEvent
+
+Class QDynamicPropertyChangeEvent
+   size=32 align=8
+   base size=32 base align=8
+QDynamicPropertyChangeEvent (0x0x7f884d191618) 0
+    vptr=((& QDynamicPropertyChangeEvent::_ZTV27QDynamicPropertyChangeEvent) + 16u)
+  QEvent (0x0x7f884d1769c0) 0
+      primary-for QDynamicPropertyChangeEvent (0x0x7f884d191618)
+
+Vtable for QDeferredDeleteEvent
+QDeferredDeleteEvent::_ZTV20QDeferredDeleteEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QDeferredDeleteEvent)
+16    (int (*)(...))QDeferredDeleteEvent::~QDeferredDeleteEvent
+24    (int (*)(...))QDeferredDeleteEvent::~QDeferredDeleteEvent
+
+Class QDeferredDeleteEvent
+   size=24 align=8
+   base size=24 base align=8
+QDeferredDeleteEvent (0x0x7f884d191680) 0
+    vptr=((& QDeferredDeleteEvent::_ZTV20QDeferredDeleteEvent) + 16u)
+  QEvent (0x0x7f884d176a20) 0
+      primary-for QDeferredDeleteEvent (0x0x7f884d191680)
+
+Class QCoreApplication::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QCoreApplication::QPrivateSignal (0x0x7f884d176ae0) 0 empty
+
+Vtable for QCoreApplication
+QCoreApplication::_ZTV16QCoreApplication: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QCoreApplication)
+16    (int (*)(...))QCoreApplication::metaObject
+24    (int (*)(...))QCoreApplication::qt_metacast
+32    (int (*)(...))QCoreApplication::qt_metacall
+40    (int (*)(...))QCoreApplication::~QCoreApplication
+48    (int (*)(...))QCoreApplication::~QCoreApplication
+56    (int (*)(...))QCoreApplication::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QCoreApplication::notify
+120   (int (*)(...))QCoreApplication::compressEvent
+
+Class QCoreApplication
+   size=16 align=8
+   base size=16 base align=8
+QCoreApplication (0x0x7f884d1916e8) 0
+    vptr=((& QCoreApplication::_ZTV16QCoreApplication) + 16u)
+  QObject (0x0x7f884d176a80) 0
+      primary-for QCoreApplication (0x0x7f884d1916e8)
+
+Class QCommandLineParser
+   size=8 align=8
+   base size=8 base align=8
+QCommandLineParser (0x0x7f884d176b40) 0
+
+Class QContiguousCacheData
+   size=24 align=4
+   base size=24 base align=4
+QContiguousCacheData (0x0x7f884d176ba0) 0
+
+Class QCryptographicHash
+   size=8 align=8
+   base size=8 base align=8
+QCryptographicHash (0x0x7f884ce131e0) 0
+
+Class QDataStream
+   size=32 align=8
+   base size=32 base align=8
+QDataStream (0x0x7f884ce13240) 0
+
+Class QtPrivate::StreamStateSaver
+   size=16 align=8
+   base size=12 base align=8
+QtPrivate::StreamStateSaver (0x0x7f884ce13300) 0
+
+Class QDate
+   size=8 align=8
+   base size=8 base align=8
+QDate (0x0x7f884ce137e0) 0
+
+Class QTime
+   size=4 align=4
+   base size=4 base align=4
+QTime (0x0x7f884ce13a80) 0
+
+Class QDateTime::ShortData
+   size=8 align=8
+   base size=8 base align=8
+QDateTime::ShortData (0x0x7f884ceeb240) 0
+
+Class QDateTime::Data
+   size=8 align=8
+   base size=8 base align=8
+QDateTime::Data (0x0x7f884ceeb2a0) 0
+
+Class QDateTime
+   size=8 align=8
+   base size=8 base align=8
+QDateTime (0x0x7f884ceeb1e0) 0
+
+Class QElapsedTimer
+   size=16 align=8
+   base size=16 base align=8
+QElapsedTimer (0x0x7f884cf923c0) 0
+
+Class QDeadlineTimer
+   size=16 align=8
+   base size=16 base align=8
+QDeadlineTimer (0x0x7f884cf928a0) 0
+
+Vtable for QTextStream
+QTextStream::_ZTV11QTextStream: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QTextStream)
+16    (int (*)(...))QTextStream::~QTextStream
+24    (int (*)(...))QTextStream::~QTextStream
+
+Class QTextStream
+   size=16 align=8
+   base size=16 base align=8
+QTextStream (0x0x7f884ccb0840) 0
+    vptr=((& QTextStream::_ZTV11QTextStream) + 16u)
+
+Class QTextStreamManipulator
+   size=40 align=8
+   base size=38 base align=8
+QTextStreamManipulator (0x0x7f884ccb0ae0) 0
+
+Class QtSharedPointer::NormalDeleter
+   size=1 align=1
+   base size=0 base align=1
+QtSharedPointer::NormalDeleter (0x0x7f884ccb0d20) 0 empty
+
+Class QtSharedPointer::ExternalRefCountData
+   size=16 align=8
+   base size=16 base align=8
+QtSharedPointer::ExternalRefCountData (0x0x7f884ccb0ea0) 0
+
+Class QDebug::Stream
+   size=80 align=8
+   base size=76 base align=8
+QDebug::Stream (0x0x7f884c9fa420) 0
+
+Class QDebug
+   size=8 align=8
+   base size=8 base align=8
+QDebug (0x0x7f884c9fa3c0) 0
+
+Class QDebugStateSaver
+   size=8 align=8
+   base size=8 base align=8
+QDebugStateSaver (0x0x7f884cb4b900) 0
+
+Class QNoDebug
+   size=1 align=1
+   base size=0 base align=1
+QNoDebug (0x0x7f884cb4b9c0) 0 empty
+
+Class QFileDevice::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFileDevice::QPrivateSignal (0x0x7f884c822b40) 0 empty
+
+Vtable for QFileDevice
+QFileDevice::_ZTV11QFileDevice: 34u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QFileDevice)
+16    (int (*)(...))QFileDevice::metaObject
+24    (int (*)(...))QFileDevice::qt_metacast
+32    (int (*)(...))QFileDevice::qt_metacall
+40    (int (*)(...))QFileDevice::~QFileDevice
+48    (int (*)(...))QFileDevice::~QFileDevice
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QFileDevice::isSequential
+120   (int (*)(...))QIODevice::open
+128   (int (*)(...))QFileDevice::close
+136   (int (*)(...))QFileDevice::pos
+144   (int (*)(...))QFileDevice::size
+152   (int (*)(...))QFileDevice::seek
+160   (int (*)(...))QFileDevice::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QIODevice::bytesAvailable
+184   (int (*)(...))QIODevice::bytesToWrite
+192   (int (*)(...))QIODevice::canReadLine
+200   (int (*)(...))QIODevice::waitForReadyRead
+208   (int (*)(...))QIODevice::waitForBytesWritten
+216   (int (*)(...))QFileDevice::readData
+224   (int (*)(...))QFileDevice::readLineData
+232   (int (*)(...))QFileDevice::writeData
+240   (int (*)(...))QFileDevice::fileName
+248   (int (*)(...))QFileDevice::resize
+256   (int (*)(...))QFileDevice::permissions
+264   (int (*)(...))QFileDevice::setPermissions
+
+Class QFileDevice
+   size=16 align=8
+   base size=16 base align=8
+QFileDevice (0x0x7f884c835618) 0
+    vptr=((& QFileDevice::_ZTV11QFileDevice) + 16u)
+  QIODevice (0x0x7f884c835680) 0
+      primary-for QFileDevice (0x0x7f884c835618)
+    QObject (0x0x7f884c822ae0) 0
+        primary-for QIODevice (0x0x7f884c835680)
+
+Class QFile::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFile::QPrivateSignal (0x0x7f884c822d80) 0 empty
+
+Vtable for QFile
+QFile::_ZTV5QFile: 34u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI5QFile)
+16    (int (*)(...))QFile::metaObject
+24    (int (*)(...))QFile::qt_metacast
+32    (int (*)(...))QFile::qt_metacall
+40    (int (*)(...))QFile::~QFile
+48    (int (*)(...))QFile::~QFile
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QFileDevice::isSequential
+120   (int (*)(...))QFile::open
+128   (int (*)(...))QFileDevice::close
+136   (int (*)(...))QFileDevice::pos
+144   (int (*)(...))QFile::size
+152   (int (*)(...))QFileDevice::seek
+160   (int (*)(...))QFileDevice::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QIODevice::bytesAvailable
+184   (int (*)(...))QIODevice::bytesToWrite
+192   (int (*)(...))QIODevice::canReadLine
+200   (int (*)(...))QIODevice::waitForReadyRead
+208   (int (*)(...))QIODevice::waitForBytesWritten
+216   (int (*)(...))QFileDevice::readData
+224   (int (*)(...))QFileDevice::readLineData
+232   (int (*)(...))QFileDevice::writeData
+240   (int (*)(...))QFile::fileName
+248   (int (*)(...))QFile::resize
+256   (int (*)(...))QFile::permissions
+264   (int (*)(...))QFile::setPermissions
+
+Class QFile
+   size=16 align=8
+   base size=16 base align=8
+QFile (0x0x7f884c8357b8) 0
+    vptr=((& QFile::_ZTV5QFile) + 16u)
+  QFileDevice (0x0x7f884c835820) 0
+      primary-for QFile (0x0x7f884c8357b8)
+    QIODevice (0x0x7f884c835888) 0
+        primary-for QFileDevice (0x0x7f884c835820)
+      QObject (0x0x7f884c822d20) 0
+          primary-for QIODevice (0x0x7f884c835888)
+
+Class QFileInfo
+   size=8 align=8
+   base size=8 base align=8
+QFileInfo (0x0x7f884c822f60) 0
+
+Class QDir
+   size=8 align=8
+   base size=8 base align=8
+QDir (0x0x7f884c8d33c0) 0
+
+Class QDirIterator
+   size=8 align=8
+   base size=8 base align=8
+QDirIterator (0x0x7f884c8d3d80) 0
+
+Class QEasingCurve
+   size=8 align=8
+   base size=8 base align=8
+QEasingCurve (0x0x7f884c9c3000) 0
+
+Class QEventTransition::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QEventTransition::QPrivateSignal (0x0x7f884c655420) 0 empty
+
+Vtable for QEventTransition
+QEventTransition::_ZTV16QEventTransition: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QEventTransition)
+16    (int (*)(...))QEventTransition::metaObject
+24    (int (*)(...))QEventTransition::qt_metacast
+32    (int (*)(...))QEventTransition::qt_metacall
+40    (int (*)(...))QEventTransition::~QEventTransition
+48    (int (*)(...))QEventTransition::~QEventTransition
+56    (int (*)(...))QEventTransition::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QEventTransition::eventTest
+120   (int (*)(...))QEventTransition::onTransition
+
+Class QEventTransition
+   size=16 align=8
+   base size=16 base align=8
+QEventTransition (0x0x7f884c645a90) 0
+    vptr=((& QEventTransition::_ZTV16QEventTransition) + 16u)
+  QAbstractTransition (0x0x7f884c645af8) 0
+      primary-for QEventTransition (0x0x7f884c645a90)
+    QObject (0x0x7f884c6553c0) 0
+        primary-for QAbstractTransition (0x0x7f884c645af8)
+
+Vtable for QException
+QException::_ZTV10QException: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QException)
+16    (int (*)(...))QException::~QException
+24    (int (*)(...))QException::~QException
+32    (int (*)(...))std::exception::what
+40    (int (*)(...))QException::raise
+48    (int (*)(...))QException::clone
+
+Class QException
+   size=8 align=8
+   base size=8 base align=8
+QException (0x0x7f884c645b60) 0 nearly-empty
+    vptr=((& QException::_ZTV10QException) + 16u)
+  std::exception (0x0x7f884c655480) 0 nearly-empty
+      primary-for QException (0x0x7f884c645b60)
+
+Vtable for QUnhandledException
+QUnhandledException::_ZTV19QUnhandledException: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QUnhandledException)
+16    (int (*)(...))QUnhandledException::~QUnhandledException
+24    (int (*)(...))QUnhandledException::~QUnhandledException
+32    (int (*)(...))std::exception::what
+40    (int (*)(...))QUnhandledException::raise
+48    (int (*)(...))QUnhandledException::clone
+
+Class QUnhandledException
+   size=8 align=8
+   base size=8 base align=8
+QUnhandledException (0x0x7f884c645bc8) 0 nearly-empty
+    vptr=((& QUnhandledException::_ZTV19QUnhandledException) + 16u)
+  QException (0x0x7f884c645c30) 0 nearly-empty
+      primary-for QUnhandledException (0x0x7f884c645bc8)
+    std::exception (0x0x7f884c6554e0) 0 nearly-empty
+        primary-for QException (0x0x7f884c645c30)
+
+Class QtPrivate::ExceptionHolder
+   size=8 align=8
+   base size=8 base align=8
+QtPrivate::ExceptionHolder (0x0x7f884c655540) 0
+
+Class QtPrivate::ExceptionStore
+   size=8 align=8
+   base size=8 base align=8
+QtPrivate::ExceptionStore (0x0x7f884c655600) 0
+
+Vtable for QFactoryInterface
+QFactoryInterface::_ZTV17QFactoryInterface: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QFactoryInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class QFactoryInterface
+   size=8 align=8
+   base size=8 base align=8
+QFactoryInterface (0x0x7f884c655660) 0 nearly-empty
+    vptr=((& QFactoryInterface::_ZTV17QFactoryInterface) + 16u)
+
+Class QFileSelector::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFileSelector::QPrivateSignal (0x0x7f884c655780) 0 empty
+
+Vtable for QFileSelector
+QFileSelector::_ZTV13QFileSelector: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QFileSelector)
+16    (int (*)(...))QFileSelector::metaObject
+24    (int (*)(...))QFileSelector::qt_metacast
+32    (int (*)(...))QFileSelector::qt_metacall
+40    (int (*)(...))QFileSelector::~QFileSelector
+48    (int (*)(...))QFileSelector::~QFileSelector
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QFileSelector
+   size=16 align=8
+   base size=16 base align=8
+QFileSelector (0x0x7f884c645c98) 0
+    vptr=((& QFileSelector::_ZTV13QFileSelector) + 16u)
+  QObject (0x0x7f884c655720) 0
+      primary-for QFileSelector (0x0x7f884c645c98)
+
+Class QFileSystemWatcher::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFileSystemWatcher::QPrivateSignal (0x0x7f884c655840) 0 empty
+
+Vtable for QFileSystemWatcher
+QFileSystemWatcher::_ZTV18QFileSystemWatcher: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QFileSystemWatcher)
+16    (int (*)(...))QFileSystemWatcher::metaObject
+24    (int (*)(...))QFileSystemWatcher::qt_metacast
+32    (int (*)(...))QFileSystemWatcher::qt_metacall
+40    (int (*)(...))QFileSystemWatcher::~QFileSystemWatcher
+48    (int (*)(...))QFileSystemWatcher::~QFileSystemWatcher
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QFileSystemWatcher
+   size=16 align=8
+   base size=16 base align=8
+QFileSystemWatcher (0x0x7f884c645d00) 0
+    vptr=((& QFileSystemWatcher::_ZTV18QFileSystemWatcher) + 16u)
+  QObject (0x0x7f884c6557e0) 0
+      primary-for QFileSystemWatcher (0x0x7f884c645d00)
+
+Class QFinalState::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFinalState::QPrivateSignal (0x0x7f884c655900) 0 empty
+
+Vtable for QFinalState
+QFinalState::_ZTV11QFinalState: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QFinalState)
+16    (int (*)(...))QFinalState::metaObject
+24    (int (*)(...))QFinalState::qt_metacast
+32    (int (*)(...))QFinalState::qt_metacall
+40    (int (*)(...))QFinalState::~QFinalState
+48    (int (*)(...))QFinalState::~QFinalState
+56    (int (*)(...))QFinalState::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QFinalState::onEntry
+120   (int (*)(...))QFinalState::onExit
+
+Class QFinalState
+   size=16 align=8
+   base size=16 base align=8
+QFinalState (0x0x7f884c645d68) 0
+    vptr=((& QFinalState::_ZTV11QFinalState) + 16u)
+  QAbstractState (0x0x7f884c645dd0) 0
+      primary-for QFinalState (0x0x7f884c645d68)
+    QObject (0x0x7f884c6558a0) 0
+        primary-for QAbstractState (0x0x7f884c645dd0)
+
+Vtable for QRunnable
+QRunnable::_ZTV9QRunnable: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QRunnable)
+16    (int (*)(...))__cxa_pure_virtual
+24    0u
+32    0u
+
+Class QRunnable
+   size=16 align=8
+   base size=12 base align=8
+QRunnable (0x0x7f884c655960) 0
+    vptr=((& QRunnable::_ZTV9QRunnable) + 16u)
+
+Class QBasicMutex
+   size=8 align=8
+   base size=8 base align=8
+QBasicMutex (0x0x7f884c6559c0) 0
+
+Class QMutex
+   size=8 align=8
+   base size=8 base align=8
+QMutex (0x0x7f884c645f08) 0
+  QBasicMutex (0x0x7f884c655ba0) 0
+
+Class QMutexLocker
+   size=8 align=8
+   base size=8 base align=8
+QMutexLocker (0x0x7f884c655c00) 0
+
+Class QtPrivate::ResultItem
+   size=16 align=8
+   base size=16 base align=8
+QtPrivate::ResultItem (0x0x7f884c655c60) 0
+
+Class QtPrivate::ResultIteratorBase
+   size=16 align=8
+   base size=12 base align=8
+QtPrivate::ResultIteratorBase (0x0x7f884c655cc0) 0
+
+Vtable for QtPrivate::ResultStoreBase
+QtPrivate::ResultStoreBase::_ZTVN9QtPrivate15ResultStoreBaseE: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN9QtPrivate15ResultStoreBaseE)
+16    (int (*)(...))QtPrivate::ResultStoreBase::~ResultStoreBase
+24    (int (*)(...))QtPrivate::ResultStoreBase::~ResultStoreBase
+
+Class QtPrivate::ResultStoreBase
+   size=48 align=8
+   base size=44 base align=8
+QtPrivate::ResultStoreBase (0x0x7f884c655de0) 0
+    vptr=((& QtPrivate::ResultStoreBase::_ZTVN9QtPrivate15ResultStoreBaseE) + 16u)
+
+Vtable for QFutureInterfaceBase
+QFutureInterfaceBase::_ZTV20QFutureInterfaceBase: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QFutureInterfaceBase)
+16    (int (*)(...))QFutureInterfaceBase::~QFutureInterfaceBase
+24    (int (*)(...))QFutureInterfaceBase::~QFutureInterfaceBase
+
+Class QFutureInterfaceBase
+   size=16 align=8
+   base size=16 base align=8
+QFutureInterfaceBase (0x0x7f884c3d6660) 0
+    vptr=((& QFutureInterfaceBase::_ZTV20QFutureInterfaceBase) + 16u)
+
+Class QFutureWatcherBase::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFutureWatcherBase::QPrivateSignal (0x0x7f884c3d6e40) 0 empty
+
+Vtable for QFutureWatcherBase
+QFutureWatcherBase::_ZTV18QFutureWatcherBase: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QFutureWatcherBase)
+16    (int (*)(...))QFutureWatcherBase::metaObject
+24    (int (*)(...))QFutureWatcherBase::qt_metacast
+32    (int (*)(...))QFutureWatcherBase::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QFutureWatcherBase::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QFutureWatcherBase::connectNotify
+104   (int (*)(...))QFutureWatcherBase::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+
+Class QFutureWatcherBase
+   size=16 align=8
+   base size=16 base align=8
+QFutureWatcherBase (0x0x7f884c461068) 0
+    vptr=((& QFutureWatcherBase::_ZTV18QFutureWatcherBase) + 16u)
+  QObject (0x0x7f884c3d6de0) 0
+      primary-for QFutureWatcherBase (0x0x7f884c461068)
+
+Class QHistoryState::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QHistoryState::QPrivateSignal (0x0x7f884c4b5480) 0 empty
+
+Vtable for QHistoryState
+QHistoryState::_ZTV13QHistoryState: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QHistoryState)
+16    (int (*)(...))QHistoryState::metaObject
+24    (int (*)(...))QHistoryState::qt_metacast
+32    (int (*)(...))QHistoryState::qt_metacall
+40    (int (*)(...))QHistoryState::~QHistoryState
+48    (int (*)(...))QHistoryState::~QHistoryState
+56    (int (*)(...))QHistoryState::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QHistoryState::onEntry
+120   (int (*)(...))QHistoryState::onExit
+
+Class QHistoryState
+   size=16 align=8
+   base size=16 base align=8
+QHistoryState (0x0x7f884c461958) 0
+    vptr=((& QHistoryState::_ZTV13QHistoryState) + 16u)
+  QAbstractState (0x0x7f884c4619c0) 0
+      primary-for QHistoryState (0x0x7f884c461958)
+    QObject (0x0x7f884c4b5420) 0
+        primary-for QAbstractState (0x0x7f884c4619c0)
+
+Class QIdentityProxyModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QIdentityProxyModel::QPrivateSignal (0x0x7f884c4b5540) 0 empty
+
+Vtable for QIdentityProxyModel
+QIdentityProxyModel::_ZTV19QIdentityProxyModel: 53u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QIdentityProxyModel)
+16    (int (*)(...))QIdentityProxyModel::metaObject
+24    (int (*)(...))QIdentityProxyModel::qt_metacast
+32    (int (*)(...))QIdentityProxyModel::qt_metacall
+40    (int (*)(...))QIdentityProxyModel::~QIdentityProxyModel
+48    (int (*)(...))QIdentityProxyModel::~QIdentityProxyModel
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QIdentityProxyModel::index
+120   (int (*)(...))QIdentityProxyModel::parent
+128   (int (*)(...))QIdentityProxyModel::sibling
+136   (int (*)(...))QIdentityProxyModel::rowCount
+144   (int (*)(...))QIdentityProxyModel::columnCount
+152   (int (*)(...))QAbstractProxyModel::hasChildren
+160   (int (*)(...))QAbstractProxyModel::data
+168   (int (*)(...))QAbstractProxyModel::setData
+176   (int (*)(...))QIdentityProxyModel::headerData
+184   (int (*)(...))QAbstractProxyModel::setHeaderData
+192   (int (*)(...))QAbstractProxyModel::itemData
+200   (int (*)(...))QAbstractProxyModel::setItemData
+208   (int (*)(...))QAbstractProxyModel::mimeTypes
+216   (int (*)(...))QAbstractProxyModel::mimeData
+224   (int (*)(...))QAbstractProxyModel::canDropMimeData
+232   (int (*)(...))QIdentityProxyModel::dropMimeData
+240   (int (*)(...))QAbstractProxyModel::supportedDropActions
+248   (int (*)(...))QAbstractProxyModel::supportedDragActions
+256   (int (*)(...))QIdentityProxyModel::insertRows
+264   (int (*)(...))QIdentityProxyModel::insertColumns
+272   (int (*)(...))QIdentityProxyModel::removeRows
+280   (int (*)(...))QIdentityProxyModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QAbstractProxyModel::fetchMore
+312   (int (*)(...))QAbstractProxyModel::canFetchMore
+320   (int (*)(...))QAbstractProxyModel::flags
+328   (int (*)(...))QAbstractProxyModel::sort
+336   (int (*)(...))QAbstractProxyModel::buddy
+344   (int (*)(...))QIdentityProxyModel::match
+352   (int (*)(...))QAbstractProxyModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractProxyModel::submit
+376   (int (*)(...))QAbstractProxyModel::revert
+384   (int (*)(...))QIdentityProxyModel::setSourceModel
+392   (int (*)(...))QIdentityProxyModel::mapToSource
+400   (int (*)(...))QIdentityProxyModel::mapFromSource
+408   (int (*)(...))QIdentityProxyModel::mapSelectionToSource
+416   (int (*)(...))QIdentityProxyModel::mapSelectionFromSource
+
+Class QIdentityProxyModel
+   size=16 align=8
+   base size=16 base align=8
+QIdentityProxyModel (0x0x7f884c461a28) 0
+    vptr=((& QIdentityProxyModel::_ZTV19QIdentityProxyModel) + 16u)
+  QAbstractProxyModel (0x0x7f884c461a90) 0
+      primary-for QIdentityProxyModel (0x0x7f884c461a28)
+    QAbstractItemModel (0x0x7f884c461af8) 0
+        primary-for QAbstractProxyModel (0x0x7f884c461a90)
+      QObject (0x0x7f884c4b54e0) 0
+          primary-for QAbstractItemModel (0x0x7f884c461af8)
+
+Class QItemSelectionRange
+   size=16 align=8
+   base size=16 base align=8
+QItemSelectionRange (0x0x7f884c4b55a0) 0
+
+Class QItemSelectionModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QItemSelectionModel::QPrivateSignal (0x0x7f884c4b5c60) 0 empty
+
+Vtable for QItemSelectionModel
+QItemSelectionModel::_ZTV19QItemSelectionModel: 20u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QItemSelectionModel)
+16    (int (*)(...))QItemSelectionModel::metaObject
+24    (int (*)(...))QItemSelectionModel::qt_metacast
+32    (int (*)(...))QItemSelectionModel::qt_metacall
+40    (int (*)(...))QItemSelectionModel::~QItemSelectionModel
+48    (int (*)(...))QItemSelectionModel::~QItemSelectionModel
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QItemSelectionModel::setCurrentIndex
+120   (int (*)(...))QItemSelectionModel::select
+128   (int (*)(...))QItemSelectionModel::select
+136   (int (*)(...))QItemSelectionModel::clear
+144   (int (*)(...))QItemSelectionModel::reset
+152   (int (*)(...))QItemSelectionModel::clearCurrentIndex
+
+Class QItemSelectionModel
+   size=16 align=8
+   base size=16 base align=8
+QItemSelectionModel (0x0x7f884c524340) 0
+    vptr=((& QItemSelectionModel::_ZTV19QItemSelectionModel) + 16u)
+  QObject (0x0x7f884c4b5c00) 0
+      primary-for QItemSelectionModel (0x0x7f884c524340)
+
+Class QItemSelection
+   size=8 align=8
+   base size=8 base align=8
+QItemSelection (0x0x7f884c524548) 0
+  QList<QItemSelectionRange> (0x0x7f884c5245b0) 0
+    QListSpecialMethods<QItemSelectionRange> (0x0x7f884c4b5f60) 0 empty
+
+Class QJsonValue
+   size=24 align=8
+   base size=20 base align=8
+QJsonValue (0x0x7f884c5aa480) 0
+
+Class QJsonValueRef
+   size=16 align=8
+   base size=12 base align=8
+QJsonValueRef (0x0x7f884c322ba0) 0
+
+Class QJsonValuePtr
+   size=24 align=8
+   base size=24 base align=8
+QJsonValuePtr (0x0x7f884c387120) 0
+
+Class QJsonValueRefPtr
+   size=16 align=8
+   base size=16 base align=8
+QJsonValueRefPtr (0x0x7f884c387180) 0
+
+Class QJsonArray::iterator
+   size=16 align=8
+   base size=12 base align=8
+QJsonArray::iterator (0x0x7f884c387360) 0
+
+Class QJsonArray::const_iterator
+   size=16 align=8
+   base size=12 base align=8
+QJsonArray::const_iterator (0x0x7f884c3873c0) 0
+
+Class QJsonArray
+   size=16 align=8
+   base size=16 base align=8
+QJsonArray (0x0x7f884c387300) 0
+
+Class QJsonParseError
+   size=8 align=4
+   base size=8 base align=4
+QJsonParseError (0x0x7f884c043600) 0
+
+Class QJsonDocument
+   size=8 align=8
+   base size=8 base align=8
+QJsonDocument (0x0x7f884c043660) 0
+
+Class QJsonObject::iterator
+   size=16 align=8
+   base size=12 base align=8
+QJsonObject::iterator (0x0x7f884c043cc0) 0
+
+Class QJsonObject::const_iterator
+   size=16 align=8
+   base size=12 base align=8
+QJsonObject::const_iterator (0x0x7f884c043d20) 0
+
+Class QJsonObject
+   size=16 align=8
+   base size=16 base align=8
+QJsonObject (0x0x7f884c043c60) 0
+
+Class QLibrary::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QLibrary::QPrivateSignal (0x0x7f884c1ad000) 0 empty
+
+Vtable for QLibrary
+QLibrary::_ZTV8QLibrary: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI8QLibrary)
+16    (int (*)(...))QLibrary::metaObject
+24    (int (*)(...))QLibrary::qt_metacast
+32    (int (*)(...))QLibrary::qt_metacall
+40    (int (*)(...))QLibrary::~QLibrary
+48    (int (*)(...))QLibrary::~QLibrary
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QLibrary
+   size=32 align=8
+   base size=25 base align=8
+QLibrary (0x0x7f884c1688f0) 0
+    vptr=((& QLibrary::_ZTV8QLibrary) + 16u)
+  QObject (0x0x7f884c152f60) 0
+      primary-for QLibrary (0x0x7f884c1688f0)
+
+Class QVersionNumber::SegmentStorage
+   size=8 align=8
+   base size=8 base align=8
+QVersionNumber::SegmentStorage (0x0x7f884c1ad6c0) 0
+
+Class QVersionNumber
+   size=8 align=8
+   base size=8 base align=8
+QVersionNumber (0x0x7f884c1ad1e0) 0
+
+Class QLibraryInfo
+   size=1 align=1
+   base size=0 base align=1
+QLibraryInfo (0x0x7f884c1adba0) 0 empty
+
+Class QPoint
+   size=8 align=4
+   base size=8 base align=4
+QPoint (0x0x7f884c1adc00) 0
+
+Class QPointF
+   size=16 align=8
+   base size=16 base align=8
+QPointF (0x0x7f884c1adea0) 0
+
+Class QLine
+   size=16 align=4
+   base size=16 base align=4
+QLine (0x0x7f884be94180) 0
+
+Class QLineF
+   size=32 align=8
+   base size=32 base align=8
+QLineF (0x0x7f884be94ae0) 0
+
+Class QLinkedListData
+   size=32 align=8
+   base size=25 base align=8
+QLinkedListData (0x0x7f884bf20480) 0
+
+Class QLockFile
+   size=8 align=8
+   base size=8 base align=8
+QLockFile (0x0x7f884bf207e0) 0
+
+Class QLoggingCategory::AtomicBools
+   size=4 align=1
+   base size=4 base align=1
+QLoggingCategory::AtomicBools (0x0x7f884bf20960) 0
+
+Class QLoggingCategory
+   size=24 align=8
+   base size=24 base align=8
+QLoggingCategory (0x0x7f884bf20900) 0
+
+Class QMargins
+   size=16 align=4
+   base size=16 base align=4
+QMargins (0x0x7f884bf20ae0) 0
+
+Class QMarginsF
+   size=32 align=8
+   base size=32 base align=8
+QMarginsF (0x0x7f884bf20d80) 0
+
+Class QMessageAuthenticationCode
+   size=8 align=8
+   base size=8 base align=8
+QMessageAuthenticationCode (0x0x7f884bca4420) 0
+
+Class QMetaMethod
+   size=16 align=8
+   base size=12 base align=8
+QMetaMethod (0x0x7f884bca4480) 0
+
+Class QMetaEnum
+   size=16 align=8
+   base size=12 base align=8
+QMetaEnum (0x0x7f884bca4a80) 0
+
+Class QMetaProperty
+   size=32 align=8
+   base size=32 base align=8
+QMetaProperty (0x0x7f884bca4d80) 0
+
+Class QMetaClassInfo
+   size=16 align=8
+   base size=12 base align=8
+QMetaClassInfo (0x0x7f884bca4de0) 0
+
+Class QMimeData::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QMimeData::QPrivateSignal (0x0x7f884bd5c120) 0 empty
+
+Vtable for QMimeData
+QMimeData::_ZTV9QMimeData: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QMimeData)
+16    (int (*)(...))QMimeData::metaObject
+24    (int (*)(...))QMimeData::qt_metacast
+32    (int (*)(...))QMimeData::qt_metacall
+40    (int (*)(...))QMimeData::~QMimeData
+48    (int (*)(...))QMimeData::~QMimeData
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QMimeData::hasFormat
+120   (int (*)(...))QMimeData::formats
+128   (int (*)(...))QMimeData::retrieveData
+
+Class QMimeData
+   size=16 align=8
+   base size=16 base align=8
+QMimeData (0x0x7f884bcc2b60) 0
+    vptr=((& QMimeData::_ZTV9QMimeData) + 16u)
+  QObject (0x0x7f884bd5c0c0) 0
+      primary-for QMimeData (0x0x7f884bcc2b60)
+
+Class QMimeType
+   size=8 align=8
+   base size=8 base align=8
+QMimeType (0x0x7f884bd5c180) 0
+
+Class QMimeDatabase
+   size=8 align=8
+   base size=8 base align=8
+QMimeDatabase (0x0x7f884bd5c480) 0
+
+Class QObjectCleanupHandler::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QObjectCleanupHandler::QPrivateSignal (0x0x7f884bd5c540) 0 empty
+
+Vtable for QObjectCleanupHandler
+QObjectCleanupHandler::_ZTV21QObjectCleanupHandler: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QObjectCleanupHandler)
+16    (int (*)(...))QObjectCleanupHandler::metaObject
+24    (int (*)(...))QObjectCleanupHandler::qt_metacast
+32    (int (*)(...))QObjectCleanupHandler::qt_metacall
+40    (int (*)(...))QObjectCleanupHandler::~QObjectCleanupHandler
+48    (int (*)(...))QObjectCleanupHandler::~QObjectCleanupHandler
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QObjectCleanupHandler
+   size=24 align=8
+   base size=24 base align=8
+QObjectCleanupHandler (0x0x7f884bcc2d68) 0
+    vptr=((& QObjectCleanupHandler::_ZTV21QObjectCleanupHandler) + 16u)
+  QObject (0x0x7f884bd5c4e0) 0
+      primary-for QObjectCleanupHandler (0x0x7f884bcc2d68)
+
+Class QOperatingSystemVersion
+   size=16 align=4
+   base size=16 base align=4
+QOperatingSystemVersion (0x0x7f884bd5c5a0) 0
+
+Class QParallelAnimationGroup::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QParallelAnimationGroup::QPrivateSignal (0x0x7f884bd5cd20) 0 empty
+
+Vtable for QParallelAnimationGroup
+QParallelAnimationGroup::_ZTV23QParallelAnimationGroup: 18u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI23QParallelAnimationGroup)
+16    (int (*)(...))QParallelAnimationGroup::metaObject
+24    (int (*)(...))QParallelAnimationGroup::qt_metacast
+32    (int (*)(...))QParallelAnimationGroup::qt_metacall
+40    (int (*)(...))QParallelAnimationGroup::~QParallelAnimationGroup
+48    (int (*)(...))QParallelAnimationGroup::~QParallelAnimationGroup
+56    (int (*)(...))QParallelAnimationGroup::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QParallelAnimationGroup::duration
+120   (int (*)(...))QParallelAnimationGroup::updateCurrentTime
+128   (int (*)(...))QParallelAnimationGroup::updateState
+136   (int (*)(...))QParallelAnimationGroup::updateDirection
+
+Class QParallelAnimationGroup
+   size=16 align=8
+   base size=16 base align=8
+QParallelAnimationGroup (0x0x7f884b9bc478) 0
+    vptr=((& QParallelAnimationGroup::_ZTV23QParallelAnimationGroup) + 16u)
+  QAnimationGroup (0x0x7f884b9bc4e0) 0
+      primary-for QParallelAnimationGroup (0x0x7f884b9bc478)
+    QAbstractAnimation (0x0x7f884b9bc548) 0
+        primary-for QAnimationGroup (0x0x7f884b9bc4e0)
+      QObject (0x0x7f884bd5ccc0) 0
+          primary-for QAbstractAnimation (0x0x7f884b9bc548)
+
+Class QPauseAnimation::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPauseAnimation::QPrivateSignal (0x0x7f884bd5cde0) 0 empty
+
+Vtable for QPauseAnimation
+QPauseAnimation::_ZTV15QPauseAnimation: 18u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QPauseAnimation)
+16    (int (*)(...))QPauseAnimation::metaObject
+24    (int (*)(...))QPauseAnimation::qt_metacast
+32    (int (*)(...))QPauseAnimation::qt_metacall
+40    (int (*)(...))QPauseAnimation::~QPauseAnimation
+48    (int (*)(...))QPauseAnimation::~QPauseAnimation
+56    (int (*)(...))QPauseAnimation::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QPauseAnimation::duration
+120   (int (*)(...))QPauseAnimation::updateCurrentTime
+128   (int (*)(...))QAbstractAnimation::updateState
+136   (int (*)(...))QAbstractAnimation::updateDirection
+
+Class QPauseAnimation
+   size=16 align=8
+   base size=16 base align=8
+QPauseAnimation (0x0x7f884b9bc5b0) 0
+    vptr=((& QPauseAnimation::_ZTV15QPauseAnimation) + 16u)
+  QAbstractAnimation (0x0x7f884b9bc618) 0
+      primary-for QPauseAnimation (0x0x7f884b9bc5b0)
+    QObject (0x0x7f884bd5cd80) 0
+        primary-for QAbstractAnimation (0x0x7f884b9bc618)
+
+Class QStaticPlugin
+   size=16 align=8
+   base size=16 base align=8
+QStaticPlugin (0x0x7f884ba0e000) 0
+
+Class QPluginLoader::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPluginLoader::QPrivateSignal (0x0x7f884ba0e300) 0 empty
+
+Vtable for QPluginLoader
+QPluginLoader::_ZTV13QPluginLoader: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QPluginLoader)
+16    (int (*)(...))QPluginLoader::metaObject
+24    (int (*)(...))QPluginLoader::qt_metacast
+32    (int (*)(...))QPluginLoader::qt_metacall
+40    (int (*)(...))QPluginLoader::~QPluginLoader
+48    (int (*)(...))QPluginLoader::~QPluginLoader
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QPluginLoader
+   size=32 align=8
+   base size=25 base align=8
+QPluginLoader (0x0x7f884b9bc820) 0
+    vptr=((& QPluginLoader::_ZTV13QPluginLoader) + 16u)
+  QObject (0x0x7f884ba0e2a0) 0
+      primary-for QPluginLoader (0x0x7f884b9bc820)
+
+Class QProcessEnvironment
+   size=8 align=8
+   base size=8 base align=8
+QProcessEnvironment (0x0x7f884ba0e360) 0
+
+Class QProcess::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QProcess::QPrivateSignal (0x0x7f884ba0ea20) 0 empty
+
+Vtable for QProcess
+QProcess::_ZTV8QProcess: 31u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI8QProcess)
+16    (int (*)(...))QProcess::metaObject
+24    (int (*)(...))QProcess::qt_metacast
+32    (int (*)(...))QProcess::qt_metacall
+40    (int (*)(...))QProcess::~QProcess
+48    (int (*)(...))QProcess::~QProcess
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QProcess::isSequential
+120   (int (*)(...))QProcess::open
+128   (int (*)(...))QProcess::close
+136   (int (*)(...))QIODevice::pos
+144   (int (*)(...))QIODevice::size
+152   (int (*)(...))QIODevice::seek
+160   (int (*)(...))QProcess::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QProcess::bytesAvailable
+184   (int (*)(...))QProcess::bytesToWrite
+192   (int (*)(...))QProcess::canReadLine
+200   (int (*)(...))QProcess::waitForReadyRead
+208   (int (*)(...))QProcess::waitForBytesWritten
+216   (int (*)(...))QProcess::readData
+224   (int (*)(...))QIODevice::readLineData
+232   (int (*)(...))QProcess::writeData
+240   (int (*)(...))QProcess::setupChildProcess
+
+Class QProcess
+   size=16 align=8
+   base size=16 base align=8
+QProcess (0x0x7f884b9bcea0) 0
+    vptr=((& QProcess::_ZTV8QProcess) + 16u)
+  QIODevice (0x0x7f884b9bcf08) 0
+      primary-for QProcess (0x0x7f884b9bcea0)
+    QObject (0x0x7f884ba0e9c0) 0
+        primary-for QIODevice (0x0x7f884b9bcf08)
+
+Class QVariantAnimation::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QVariantAnimation::QPrivateSignal (0x0x7f884ba0eae0) 0 empty
+
+Vtable for QVariantAnimation
+QVariantAnimation::_ZTV17QVariantAnimation: 20u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QVariantAnimation)
+16    (int (*)(...))QVariantAnimation::metaObject
+24    (int (*)(...))QVariantAnimation::qt_metacast
+32    (int (*)(...))QVariantAnimation::qt_metacall
+40    (int (*)(...))QVariantAnimation::~QVariantAnimation
+48    (int (*)(...))QVariantAnimation::~QVariantAnimation
+56    (int (*)(...))QVariantAnimation::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QVariantAnimation::duration
+120   (int (*)(...))QVariantAnimation::updateCurrentTime
+128   (int (*)(...))QVariantAnimation::updateState
+136   (int (*)(...))QAbstractAnimation::updateDirection
+144   (int (*)(...))QVariantAnimation::updateCurrentValue
+152   (int (*)(...))QVariantAnimation::interpolated
+
+Class QVariantAnimation
+   size=16 align=8
+   base size=16 base align=8
+QVariantAnimation (0x0x7f884b9bcf70) 0
+    vptr=((& QVariantAnimation::_ZTV17QVariantAnimation) + 16u)
+  QAbstractAnimation (0x0x7f884ba80000) 0
+      primary-for QVariantAnimation (0x0x7f884b9bcf70)
+    QObject (0x0x7f884ba0ea80) 0
+        primary-for QAbstractAnimation (0x0x7f884ba80000)
+
+Class QPropertyAnimation::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPropertyAnimation::QPrivateSignal (0x0x7f884ba0eba0) 0 empty
+
+Vtable for QPropertyAnimation
+QPropertyAnimation::_ZTV18QPropertyAnimation: 20u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QPropertyAnimation)
+16    (int (*)(...))QPropertyAnimation::metaObject
+24    (int (*)(...))QPropertyAnimation::qt_metacast
+32    (int (*)(...))QPropertyAnimation::qt_metacall
+40    (int (*)(...))QPropertyAnimation::~QPropertyAnimation
+48    (int (*)(...))QPropertyAnimation::~QPropertyAnimation
+56    (int (*)(...))QPropertyAnimation::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QVariantAnimation::duration
+120   (int (*)(...))QVariantAnimation::updateCurrentTime
+128   (int (*)(...))QPropertyAnimation::updateState
+136   (int (*)(...))QAbstractAnimation::updateDirection
+144   (int (*)(...))QPropertyAnimation::updateCurrentValue
+152   (int (*)(...))QVariantAnimation::interpolated
+
+Class QPropertyAnimation
+   size=16 align=8
+   base size=16 base align=8
+QPropertyAnimation (0x0x7f884ba800d0) 0
+    vptr=((& QPropertyAnimation::_ZTV18QPropertyAnimation) + 16u)
+  QVariantAnimation (0x0x7f884ba80138) 0
+      primary-for QPropertyAnimation (0x0x7f884ba800d0)
+    QAbstractAnimation (0x0x7f884ba801a0) 0
+        primary-for QVariantAnimation (0x0x7f884ba80138)
+      QObject (0x0x7f884ba0eb40) 0
+          primary-for QAbstractAnimation (0x0x7f884ba801a0)
+
+Class QRandomGenerator::Storage
+   size=2504 align=8
+   base size=2504 base align=8
+QRandomGenerator::Storage (0x0x7f884ba0ecc0) 0
+
+Class QRandomGenerator
+   size=2512 align=8
+   base size=2512 base align=8
+QRandomGenerator (0x0x7f884ba0ec60) 0
+
+Class QRandomGenerator64
+   size=2512 align=8
+   base size=2512 base align=8
+QRandomGenerator64 (0x0x7f884bb35478) 0
+  QRandomGenerator (0x0x7f884bb17c60) 0
+
+Class QReadWriteLock
+   size=8 align=8
+   base size=8 base align=8
+QReadWriteLock (0x0x7f884bb17d20) 0
+
+Class QReadLocker
+   size=8 align=8
+   base size=8 base align=8
+QReadLocker (0x0x7f884b7d6000) 0
+
+Class QWriteLocker
+   size=8 align=8
+   base size=8 base align=8
+QWriteLocker (0x0x7f884b7d60c0) 0
+
+Class QSize
+   size=8 align=4
+   base size=8 base align=4
+QSize (0x0x7f884b7d6180) 0
+
+Class QSizeF
+   size=16 align=8
+   base size=16 base align=8
+QSizeF (0x0x7f884b7d6420) 0
+
+Class QRect
+   size=16 align=4
+   base size=16 base align=4
+QRect (0x0x7f884b7d66c0) 0
+
+Class QRectF
+   size=32 align=8
+   base size=32 base align=8
+QRectF (0x0x7f884b7d6960) 0
+
+Class QRegularExpression
+   size=8 align=8
+   base size=8 base align=8
+QRegularExpression (0x0x7f884b7d6c00) 0
+
+Class QRegularExpressionMatch
+   size=8 align=8
+   base size=8 base align=8
+QRegularExpressionMatch (0x0x7f884b5d8240) 0
+
+Class QRegularExpressionMatchIterator
+   size=8 align=8
+   base size=8 base align=8
+QRegularExpressionMatchIterator (0x0x7f884b5d8540) 0
+
+Class QResource
+   size=8 align=8
+   base size=8 base align=8
+QResource (0x0x7f884b5d8840) 0
+
+Class QSaveFile::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSaveFile::QPrivateSignal (0x0x7f884b5d89c0) 0 empty
+
+Vtable for QSaveFile
+QSaveFile::_ZTV9QSaveFile: 34u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QSaveFile)
+16    (int (*)(...))QSaveFile::metaObject
+24    (int (*)(...))QSaveFile::qt_metacast
+32    (int (*)(...))QSaveFile::qt_metacall
+40    (int (*)(...))QSaveFile::~QSaveFile
+48    (int (*)(...))QSaveFile::~QSaveFile
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QFileDevice::isSequential
+120   (int (*)(...))QSaveFile::open
+128   (int (*)(...))QSaveFile::close
+136   (int (*)(...))QFileDevice::pos
+144   (int (*)(...))QFileDevice::size
+152   (int (*)(...))QFileDevice::seek
+160   (int (*)(...))QFileDevice::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QIODevice::bytesAvailable
+184   (int (*)(...))QIODevice::bytesToWrite
+192   (int (*)(...))QIODevice::canReadLine
+200   (int (*)(...))QIODevice::waitForReadyRead
+208   (int (*)(...))QIODevice::waitForBytesWritten
+216   (int (*)(...))QFileDevice::readData
+224   (int (*)(...))QFileDevice::readLineData
+232   (int (*)(...))QSaveFile::writeData
+240   (int (*)(...))QSaveFile::fileName
+248   (int (*)(...))QFileDevice::resize
+256   (int (*)(...))QFileDevice::permissions
+264   (int (*)(...))QFileDevice::setPermissions
+
+Class QSaveFile
+   size=16 align=8
+   base size=16 base align=8
+QSaveFile (0x0x7f884b9aa680) 0
+    vptr=((& QSaveFile::_ZTV9QSaveFile) + 16u)
+  QFileDevice (0x0x7f884b9aa6e8) 0
+      primary-for QSaveFile (0x0x7f884b9aa680)
+    QIODevice (0x0x7f884b9aa750) 0
+        primary-for QFileDevice (0x0x7f884b9aa6e8)
+      QObject (0x0x7f884b5d8960) 0
+          primary-for QIODevice (0x0x7f884b9aa750)
+
+Class QSemaphore
+   size=8 align=8
+   base size=8 base align=8
+QSemaphore (0x0x7f884b5d8a80) 0
+
+Class QSemaphoreReleaser
+   size=16 align=8
+   base size=12 base align=8
+QSemaphoreReleaser (0x0x7f884b5d8ae0) 0
+
+Class QSequentialAnimationGroup::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSequentialAnimationGroup::QPrivateSignal (0x0x7f884b759120) 0 empty
+
+Vtable for QSequentialAnimationGroup
+QSequentialAnimationGroup::_ZTV25QSequentialAnimationGroup: 18u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI25QSequentialAnimationGroup)
+16    (int (*)(...))QSequentialAnimationGroup::metaObject
+24    (int (*)(...))QSequentialAnimationGroup::qt_metacast
+32    (int (*)(...))QSequentialAnimationGroup::qt_metacall
+40    (int (*)(...))QSequentialAnimationGroup::~QSequentialAnimationGroup
+48    (int (*)(...))QSequentialAnimationGroup::~QSequentialAnimationGroup
+56    (int (*)(...))QSequentialAnimationGroup::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QSequentialAnimationGroup::duration
+120   (int (*)(...))QSequentialAnimationGroup::updateCurrentTime
+128   (int (*)(...))QSequentialAnimationGroup::updateState
+136   (int (*)(...))QSequentialAnimationGroup::updateDirection
+
+Class QSequentialAnimationGroup
+   size=16 align=8
+   base size=16 base align=8
+QSequentialAnimationGroup (0x0x7f884b73af70) 0
+    vptr=((& QSequentialAnimationGroup::_ZTV25QSequentialAnimationGroup) + 16u)
+  QAnimationGroup (0x0x7f884b75d000) 0
+      primary-for QSequentialAnimationGroup (0x0x7f884b73af70)
+    QAbstractAnimation (0x0x7f884b75d068) 0
+        primary-for QAnimationGroup (0x0x7f884b75d000)
+      QObject (0x0x7f884b7590c0) 0
+          primary-for QAbstractAnimation (0x0x7f884b75d068)
+
+Class QSettings::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSettings::QPrivateSignal (0x0x7f884b7591e0) 0 empty
+
+Vtable for QSettings
+QSettings::_ZTV9QSettings: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QSettings)
+16    (int (*)(...))QSettings::metaObject
+24    (int (*)(...))QSettings::qt_metacast
+32    (int (*)(...))QSettings::qt_metacall
+40    (int (*)(...))QSettings::~QSettings
+48    (int (*)(...))QSettings::~QSettings
+56    (int (*)(...))QSettings::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QSettings
+   size=16 align=8
+   base size=16 base align=8
+QSettings (0x0x7f884b75d0d0) 0
+    vptr=((& QSettings::_ZTV9QSettings) + 16u)
+  QObject (0x0x7f884b759180) 0
+      primary-for QSettings (0x0x7f884b75d0d0)
+
+Class QSharedMemory::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSharedMemory::QPrivateSignal (0x0x7f884b7592a0) 0 empty
+
+Vtable for QSharedMemory
+QSharedMemory::_ZTV13QSharedMemory: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QSharedMemory)
+16    (int (*)(...))QSharedMemory::metaObject
+24    (int (*)(...))QSharedMemory::qt_metacast
+32    (int (*)(...))QSharedMemory::qt_metacall
+40    (int (*)(...))QSharedMemory::~QSharedMemory
+48    (int (*)(...))QSharedMemory::~QSharedMemory
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QSharedMemory
+   size=16 align=8
+   base size=16 base align=8
+QSharedMemory (0x0x7f884b75d138) 0
+    vptr=((& QSharedMemory::_ZTV13QSharedMemory) + 16u)
+  QObject (0x0x7f884b759240) 0
+      primary-for QSharedMemory (0x0x7f884b75d138)
+
+Class QSignalMapper::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSignalMapper::QPrivateSignal (0x0x7f884b759360) 0 empty
+
+Vtable for QSignalMapper
+QSignalMapper::_ZTV13QSignalMapper: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QSignalMapper)
+16    (int (*)(...))QSignalMapper::metaObject
+24    (int (*)(...))QSignalMapper::qt_metacast
+32    (int (*)(...))QSignalMapper::qt_metacall
+40    (int (*)(...))QSignalMapper::~QSignalMapper
+48    (int (*)(...))QSignalMapper::~QSignalMapper
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QSignalMapper
+   size=16 align=8
+   base size=16 base align=8
+QSignalMapper (0x0x7f884b75d1a0) 0
+    vptr=((& QSignalMapper::_ZTV13QSignalMapper) + 16u)
+  QObject (0x0x7f884b759300) 0
+      primary-for QSignalMapper (0x0x7f884b75d1a0)
+
+Class QSignalTransition::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSignalTransition::QPrivateSignal (0x0x7f884b759420) 0 empty
+
+Vtable for QSignalTransition
+QSignalTransition::_ZTV17QSignalTransition: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QSignalTransition)
+16    (int (*)(...))QSignalTransition::metaObject
+24    (int (*)(...))QSignalTransition::qt_metacast
+32    (int (*)(...))QSignalTransition::qt_metacall
+40    (int (*)(...))QSignalTransition::~QSignalTransition
+48    (int (*)(...))QSignalTransition::~QSignalTransition
+56    (int (*)(...))QSignalTransition::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QSignalTransition::eventTest
+120   (int (*)(...))QSignalTransition::onTransition
+
+Class QSignalTransition
+   size=16 align=8
+   base size=16 base align=8
+QSignalTransition (0x0x7f884b75d208) 0
+    vptr=((& QSignalTransition::_ZTV17QSignalTransition) + 16u)
+  QAbstractTransition (0x0x7f884b75d270) 0
+      primary-for QSignalTransition (0x0x7f884b75d208)
+    QObject (0x0x7f884b7593c0) 0
+        primary-for QAbstractTransition (0x0x7f884b75d270)
+
+Class QSocketNotifier::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSocketNotifier::QPrivateSignal (0x0x7f884b7594e0) 0 empty
+
+Vtable for QSocketNotifier
+QSocketNotifier::_ZTV15QSocketNotifier: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QSocketNotifier)
+16    (int (*)(...))QSocketNotifier::metaObject
+24    (int (*)(...))QSocketNotifier::qt_metacast
+32    (int (*)(...))QSocketNotifier::qt_metacall
+40    (int (*)(...))QSocketNotifier::~QSocketNotifier
+48    (int (*)(...))QSocketNotifier::~QSocketNotifier
+56    (int (*)(...))QSocketNotifier::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QSocketNotifier
+   size=16 align=8
+   base size=16 base align=8
+QSocketNotifier (0x0x7f884b75d2d8) 0
+    vptr=((& QSocketNotifier::_ZTV15QSocketNotifier) + 16u)
+  QObject (0x0x7f884b759480) 0
+      primary-for QSocketNotifier (0x0x7f884b75d2d8)
+
+Class QSortFilterProxyModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSortFilterProxyModel::QPrivateSignal (0x0x7f884b7595a0) 0 empty
+
+Vtable for QSortFilterProxyModel
+QSortFilterProxyModel::_ZTV21QSortFilterProxyModel: 56u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QSortFilterProxyModel)
+16    (int (*)(...))QSortFilterProxyModel::metaObject
+24    (int (*)(...))QSortFilterProxyModel::qt_metacast
+32    (int (*)(...))QSortFilterProxyModel::qt_metacall
+40    (int (*)(...))QSortFilterProxyModel::~QSortFilterProxyModel
+48    (int (*)(...))QSortFilterProxyModel::~QSortFilterProxyModel
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QSortFilterProxyModel::index
+120   (int (*)(...))QSortFilterProxyModel::parent
+128   (int (*)(...))QSortFilterProxyModel::sibling
+136   (int (*)(...))QSortFilterProxyModel::rowCount
+144   (int (*)(...))QSortFilterProxyModel::columnCount
+152   (int (*)(...))QSortFilterProxyModel::hasChildren
+160   (int (*)(...))QSortFilterProxyModel::data
+168   (int (*)(...))QSortFilterProxyModel::setData
+176   (int (*)(...))QSortFilterProxyModel::headerData
+184   (int (*)(...))QSortFilterProxyModel::setHeaderData
+192   (int (*)(...))QAbstractProxyModel::itemData
+200   (int (*)(...))QAbstractProxyModel::setItemData
+208   (int (*)(...))QSortFilterProxyModel::mimeTypes
+216   (int (*)(...))QSortFilterProxyModel::mimeData
+224   (int (*)(...))QAbstractProxyModel::canDropMimeData
+232   (int (*)(...))QSortFilterProxyModel::dropMimeData
+240   (int (*)(...))QSortFilterProxyModel::supportedDropActions
+248   (int (*)(...))QAbstractProxyModel::supportedDragActions
+256   (int (*)(...))QSortFilterProxyModel::insertRows
+264   (int (*)(...))QSortFilterProxyModel::insertColumns
+272   (int (*)(...))QSortFilterProxyModel::removeRows
+280   (int (*)(...))QSortFilterProxyModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QSortFilterProxyModel::fetchMore
+312   (int (*)(...))QSortFilterProxyModel::canFetchMore
+320   (int (*)(...))QSortFilterProxyModel::flags
+328   (int (*)(...))QSortFilterProxyModel::sort
+336   (int (*)(...))QSortFilterProxyModel::buddy
+344   (int (*)(...))QSortFilterProxyModel::match
+352   (int (*)(...))QSortFilterProxyModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractProxyModel::submit
+376   (int (*)(...))QAbstractProxyModel::revert
+384   (int (*)(...))QSortFilterProxyModel::setSourceModel
+392   (int (*)(...))QSortFilterProxyModel::mapToSource
+400   (int (*)(...))QSortFilterProxyModel::mapFromSource
+408   (int (*)(...))QSortFilterProxyModel::mapSelectionToSource
+416   (int (*)(...))QSortFilterProxyModel::mapSelectionFromSource
+424   (int (*)(...))QSortFilterProxyModel::filterAcceptsRow
+432   (int (*)(...))QSortFilterProxyModel::filterAcceptsColumn
+440   (int (*)(...))QSortFilterProxyModel::lessThan
+
+Class QSortFilterProxyModel
+   size=16 align=8
+   base size=16 base align=8
+QSortFilterProxyModel (0x0x7f884b75d340) 0
+    vptr=((& QSortFilterProxyModel::_ZTV21QSortFilterProxyModel) + 16u)
+  QAbstractProxyModel (0x0x7f884b75d3a8) 0
+      primary-for QSortFilterProxyModel (0x0x7f884b75d340)
+    QAbstractItemModel (0x0x7f884b75d410) 0
+        primary-for QAbstractProxyModel (0x0x7f884b75d3a8)
+      QObject (0x0x7f884b759540) 0
+          primary-for QAbstractItemModel (0x0x7f884b75d410)
+
+Class QStandardPaths
+   size=1 align=1
+   base size=0 base align=1
+QStandardPaths (0x0x7f884b759660) 0 empty
+
+Class QState::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QState::QPrivateSignal (0x0x7f884b7598a0) 0 empty
+
+Vtable for QState
+QState::_ZTV6QState: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI6QState)
+16    (int (*)(...))QState::metaObject
+24    (int (*)(...))QState::qt_metacast
+32    (int (*)(...))QState::qt_metacall
+40    (int (*)(...))QState::~QState
+48    (int (*)(...))QState::~QState
+56    (int (*)(...))QState::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QState::onEntry
+120   (int (*)(...))QState::onExit
+
+Class QState
+   size=16 align=8
+   base size=16 base align=8
+QState (0x0x7f884b75d5b0) 0
+    vptr=((& QState::_ZTV6QState) + 16u)
+  QAbstractState (0x0x7f884b75d618) 0
+      primary-for QState (0x0x7f884b75d5b0)
+    QObject (0x0x7f884b759840) 0
+        primary-for QAbstractState (0x0x7f884b75d618)
+
+Class QStateMachine::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QStateMachine::QPrivateSignal (0x0x7f884b7599c0) 0 empty
+
+Vtable for QStateMachine::SignalEvent
+QStateMachine::SignalEvent::_ZTVN13QStateMachine11SignalEventE: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN13QStateMachine11SignalEventE)
+16    (int (*)(...))QStateMachine::SignalEvent::~SignalEvent
+24    (int (*)(...))QStateMachine::SignalEvent::~SignalEvent
+
+Class QStateMachine::SignalEvent
+   size=48 align=8
+   base size=48 base align=8
+QStateMachine::SignalEvent (0x0x7f884b75d7b8) 0
+    vptr=((& QStateMachine::SignalEvent::_ZTVN13QStateMachine11SignalEventE) + 16u)
+  QEvent (0x0x7f884b759a20) 0
+      primary-for QStateMachine::SignalEvent (0x0x7f884b75d7b8)
+
+Vtable for QStateMachine::WrappedEvent
+QStateMachine::WrappedEvent::_ZTVN13QStateMachine12WrappedEventE: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN13QStateMachine12WrappedEventE)
+16    (int (*)(...))QStateMachine::WrappedEvent::~WrappedEvent
+24    (int (*)(...))QStateMachine::WrappedEvent::~WrappedEvent
+
+Class QStateMachine::WrappedEvent
+   size=40 align=8
+   base size=40 base align=8
+QStateMachine::WrappedEvent (0x0x7f884b75d820) 0
+    vptr=((& QStateMachine::WrappedEvent::_ZTVN13QStateMachine12WrappedEventE) + 16u)
+  QEvent (0x0x7f884b759a80) 0
+      primary-for QStateMachine::WrappedEvent (0x0x7f884b75d820)
+
+Vtable for QStateMachine
+QStateMachine::_ZTV13QStateMachine: 20u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QStateMachine)
+16    (int (*)(...))QStateMachine::metaObject
+24    (int (*)(...))QStateMachine::qt_metacast
+32    (int (*)(...))QStateMachine::qt_metacall
+40    (int (*)(...))QStateMachine::~QStateMachine
+48    (int (*)(...))QStateMachine::~QStateMachine
+56    (int (*)(...))QStateMachine::event
+64    (int (*)(...))QStateMachine::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QStateMachine::onEntry
+120   (int (*)(...))QStateMachine::onExit
+128   (int (*)(...))QStateMachine::beginSelectTransitions
+136   (int (*)(...))QStateMachine::endSelectTransitions
+144   (int (*)(...))QStateMachine::beginMicrostep
+152   (int (*)(...))QStateMachine::endMicrostep
+
+Class QStateMachine
+   size=16 align=8
+   base size=16 base align=8
+QStateMachine (0x0x7f884b75d680) 0
+    vptr=((& QStateMachine::_ZTV13QStateMachine) + 16u)
+  QState (0x0x7f884b75d6e8) 0
+      primary-for QStateMachine (0x0x7f884b75d680)
+    QAbstractState (0x0x7f884b75d750) 0
+        primary-for QState (0x0x7f884b75d6e8)
+      QObject (0x0x7f884b759960) 0
+          primary-for QAbstractState (0x0x7f884b75d750)
+
+Class QStorageInfo
+   size=8 align=8
+   base size=8 base align=8
+QStorageInfo (0x0x7f884b759ae0) 0
+
+Class QAbstractConcatenable
+   size=1 align=1
+   base size=0 base align=1
+QAbstractConcatenable (0x0x7f884b4a5a20) 0 empty
+
+Class QStringListModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QStringListModel::QPrivateSignal (0x0x7f884b51b540) 0 empty
+
+Vtable for QStringListModel
+QStringListModel::_ZTV16QStringListModel: 48u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QStringListModel)
+16    (int (*)(...))QStringListModel::metaObject
+24    (int (*)(...))QStringListModel::qt_metacast
+32    (int (*)(...))QStringListModel::qt_metacall
+40    (int (*)(...))QStringListModel::~QStringListModel
+48    (int (*)(...))QStringListModel::~QStringListModel
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QAbstractListModel::index
+120   (int (*)(...))QAbstractListModel::parent
+128   (int (*)(...))QStringListModel::sibling
+136   (int (*)(...))QStringListModel::rowCount
+144   (int (*)(...))QAbstractListModel::columnCount
+152   (int (*)(...))QAbstractListModel::hasChildren
+160   (int (*)(...))QStringListModel::data
+168   (int (*)(...))QStringListModel::setData
+176   (int (*)(...))QAbstractItemModel::headerData
+184   (int (*)(...))QAbstractItemModel::setHeaderData
+192   (int (*)(...))QAbstractItemModel::itemData
+200   (int (*)(...))QAbstractItemModel::setItemData
+208   (int (*)(...))QAbstractItemModel::mimeTypes
+216   (int (*)(...))QAbstractItemModel::mimeData
+224   (int (*)(...))QAbstractItemModel::canDropMimeData
+232   (int (*)(...))QAbstractListModel::dropMimeData
+240   (int (*)(...))QStringListModel::supportedDropActions
+248   (int (*)(...))QAbstractItemModel::supportedDragActions
+256   (int (*)(...))QStringListModel::insertRows
+264   (int (*)(...))QAbstractItemModel::insertColumns
+272   (int (*)(...))QStringListModel::removeRows
+280   (int (*)(...))QAbstractItemModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QAbstractItemModel::fetchMore
+312   (int (*)(...))QAbstractItemModel::canFetchMore
+320   (int (*)(...))QStringListModel::flags
+328   (int (*)(...))QStringListModel::sort
+336   (int (*)(...))QAbstractItemModel::buddy
+344   (int (*)(...))QAbstractItemModel::match
+352   (int (*)(...))QAbstractItemModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractItemModel::submit
+376   (int (*)(...))QAbstractItemModel::revert
+
+Class QStringListModel
+   size=24 align=8
+   base size=24 base align=8
+QStringListModel (0x0x7f884b4c0d00) 0
+    vptr=((& QStringListModel::_ZTV16QStringListModel) + 16u)
+  QAbstractListModel (0x0x7f884b4c0d68) 0
+      primary-for QStringListModel (0x0x7f884b4c0d00)
+    QAbstractItemModel (0x0x7f884b4c0dd0) 0
+        primary-for QAbstractListModel (0x0x7f884b4c0d68)
+      QObject (0x0x7f884b51b4e0) 0
+          primary-for QAbstractItemModel (0x0x7f884b4c0dd0)
+
+Class QSystemSemaphore
+   size=8 align=8
+   base size=8 base align=8
+QSystemSemaphore (0x0x7f884b51b5a0) 0
+
+Class QTemporaryDir
+   size=8 align=8
+   base size=8 base align=8
+QTemporaryDir (0x0x7f884b51b660) 0
+
+Class QTemporaryFile::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTemporaryFile::QPrivateSignal (0x0x7f884b51b780) 0 empty
+
+Vtable for QTemporaryFile
+QTemporaryFile::_ZTV14QTemporaryFile: 34u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QTemporaryFile)
+16    (int (*)(...))QTemporaryFile::metaObject
+24    (int (*)(...))QTemporaryFile::qt_metacast
+32    (int (*)(...))QTemporaryFile::qt_metacall
+40    (int (*)(...))QTemporaryFile::~QTemporaryFile
+48    (int (*)(...))QTemporaryFile::~QTemporaryFile
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QFileDevice::isSequential
+120   (int (*)(...))QTemporaryFile::open
+128   (int (*)(...))QFileDevice::close
+136   (int (*)(...))QFileDevice::pos
+144   (int (*)(...))QFile::size
+152   (int (*)(...))QFileDevice::seek
+160   (int (*)(...))QFileDevice::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QIODevice::bytesAvailable
+184   (int (*)(...))QIODevice::bytesToWrite
+192   (int (*)(...))QIODevice::canReadLine
+200   (int (*)(...))QIODevice::waitForReadyRead
+208   (int (*)(...))QIODevice::waitForBytesWritten
+216   (int (*)(...))QFileDevice::readData
+224   (int (*)(...))QFileDevice::readLineData
+232   (int (*)(...))QFileDevice::writeData
+240   (int (*)(...))QTemporaryFile::fileName
+248   (int (*)(...))QFile::resize
+256   (int (*)(...))QFile::permissions
+264   (int (*)(...))QFile::setPermissions
+
+Class QTemporaryFile
+   size=16 align=8
+   base size=16 base align=8
+QTemporaryFile (0x0x7f884b4c0e38) 0
+    vptr=((& QTemporaryFile::_ZTV14QTemporaryFile) + 16u)
+  QFile (0x0x7f884b4c0ea0) 0
+      primary-for QTemporaryFile (0x0x7f884b4c0e38)
+    QFileDevice (0x0x7f884b4c0f08) 0
+        primary-for QFile (0x0x7f884b4c0ea0)
+      QIODevice (0x0x7f884b4c0f70) 0
+          primary-for QFileDevice (0x0x7f884b4c0f08)
+        QObject (0x0x7f884b51b720) 0
+            primary-for QIODevice (0x0x7f884b4c0f70)
+
+Class QTextBoundaryFinder
+   size=48 align=8
+   base size=48 base align=8
+QTextBoundaryFinder (0x0x7f884b51b7e0) 0
+
+Class QTextCodec::ConverterState
+   size=32 align=8
+   base size=32 base align=8
+QTextCodec::ConverterState (0x0x7f884b51ba20) 0
+
+Vtable for QTextCodec
+QTextCodec::_ZTV10QTextCodec: 9u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QTextCodec)
+16    (int (*)(...))__cxa_pure_virtual
+24    (int (*)(...))QTextCodec::aliases
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+56    0u
+64    0u
+
+Class QTextCodec
+   size=8 align=8
+   base size=8 base align=8
+QTextCodec (0x0x7f884b51b9c0) 0 nearly-empty
+    vptr=((& QTextCodec::_ZTV10QTextCodec) + 16u)
+
+Class QTextEncoder
+   size=40 align=8
+   base size=40 base align=8
+QTextEncoder (0x0x7f884b51bc00) 0
+
+Class QTextDecoder
+   size=40 align=8
+   base size=40 base align=8
+QTextDecoder (0x0x7f884b51bc60) 0
+
+Class std::__mutex_base
+   size=40 align=8
+   base size=40 base align=8
+std::__mutex_base (0x0x7f884b51bcc0) 0
+
+Class std::__recursive_mutex_base
+   size=40 align=8
+   base size=40 base align=8
+std::__recursive_mutex_base (0x0x7f884b51bd20) 0
+
+Class std::mutex
+   size=40 align=8
+   base size=40 base align=8
+std::mutex (0x0x7f884b59e1a0) 0
+  std::__mutex_base (0x0x7f884b51bd80) 0
+
+Class std::recursive_mutex
+   size=40 align=8
+   base size=40 base align=8
+std::recursive_mutex (0x0x7f884b59e208) 0
+  std::__recursive_mutex_base (0x0x7f884b51bde0) 0
+
+Class std::timed_mutex
+   size=40 align=8
+   base size=40 base align=8
+std::timed_mutex (0x0x7f884b23b380) 0
+  std::__mutex_base (0x0x7f884b51bf00) 0
+  std::__timed_mutex_impl<std::timed_mutex> (0x0x7f884b51bf60) 0 empty
+
+Class std::recursive_timed_mutex
+   size=40 align=8
+   base size=40 base align=8
+std::recursive_timed_mutex (0x0x7f884b257000) 0
+  std::__recursive_mutex_base (0x0x7f884b253060) 0
+  std::__timed_mutex_impl<std::recursive_timed_mutex> (0x0x7f884b2530c0) 0 empty
+
+Class std::defer_lock_t
+   size=1 align=1
+   base size=0 base align=1
+std::defer_lock_t (0x0x7f884b253120) 0 empty
+
+Class std::try_to_lock_t
+   size=1 align=1
+   base size=0 base align=1
+std::try_to_lock_t (0x0x7f884b253180) 0 empty
+
+Class std::adopt_lock_t
+   size=1 align=1
+   base size=0 base align=1
+std::adopt_lock_t (0x0x7f884b2531e0) 0 empty
+
+Class std::once_flag
+   size=4 align=4
+   base size=4 base align=4
+std::once_flag (0x0x7f884b253420) 0
+
+Vtable for __gnu_cxx::__concurrence_lock_error
+__gnu_cxx::__concurrence_lock_error::_ZTVN9__gnu_cxx24__concurrence_lock_errorE: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN9__gnu_cxx24__concurrence_lock_errorE)
+16    (int (*)(...))__gnu_cxx::__concurrence_lock_error::~__concurrence_lock_error
+24    (int (*)(...))__gnu_cxx::__concurrence_lock_error::~__concurrence_lock_error
+32    (int (*)(...))__gnu_cxx::__concurrence_lock_error::what
+
+Class __gnu_cxx::__concurrence_lock_error
+   size=8 align=8
+   base size=8 base align=8
+__gnu_cxx::__concurrence_lock_error (0x0x7f884b59e340) 0 nearly-empty
+    vptr=((& __gnu_cxx::__concurrence_lock_error::_ZTVN9__gnu_cxx24__concurrence_lock_errorE) + 16u)
+  std::exception (0x0x7f884b2534e0) 0 nearly-empty
+      primary-for __gnu_cxx::__concurrence_lock_error (0x0x7f884b59e340)
+
+Vtable for __gnu_cxx::__concurrence_unlock_error
+__gnu_cxx::__concurrence_unlock_error::_ZTVN9__gnu_cxx26__concurrence_unlock_errorE: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN9__gnu_cxx26__concurrence_unlock_errorE)
+16    (int (*)(...))__gnu_cxx::__concurrence_unlock_error::~__concurrence_unlock_error
+24    (int (*)(...))__gnu_cxx::__concurrence_unlock_error::~__concurrence_unlock_error
+32    (int (*)(...))__gnu_cxx::__concurrence_unlock_error::what
+
+Class __gnu_cxx::__concurrence_unlock_error
+   size=8 align=8
+   base size=8 base align=8
+__gnu_cxx::__concurrence_unlock_error (0x0x7f884b59e3a8) 0 nearly-empty
+    vptr=((& __gnu_cxx::__concurrence_unlock_error::_ZTVN9__gnu_cxx26__concurrence_unlock_errorE) + 16u)
+  std::exception (0x0x7f884b2535a0) 0 nearly-empty
+      primary-for __gnu_cxx::__concurrence_unlock_error (0x0x7f884b59e3a8)
+
+Vtable for __gnu_cxx::__concurrence_broadcast_error
+__gnu_cxx::__concurrence_broadcast_error::_ZTVN9__gnu_cxx29__concurrence_broadcast_errorE: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN9__gnu_cxx29__concurrence_broadcast_errorE)
+16    (int (*)(...))__gnu_cxx::__concurrence_broadcast_error::~__concurrence_broadcast_error
+24    (int (*)(...))__gnu_cxx::__concurrence_broadcast_error::~__concurrence_broadcast_error
+32    (int (*)(...))__gnu_cxx::__concurrence_broadcast_error::what
+
+Class __gnu_cxx::__concurrence_broadcast_error
+   size=8 align=8
+   base size=8 base align=8
+__gnu_cxx::__concurrence_broadcast_error (0x0x7f884b59e410) 0 nearly-empty
+    vptr=((& __gnu_cxx::__concurrence_broadcast_error::_ZTVN9__gnu_cxx29__concurrence_broadcast_errorE) + 16u)
+  std::exception (0x0x7f884b253660) 0 nearly-empty
+      primary-for __gnu_cxx::__concurrence_broadcast_error (0x0x7f884b59e410)
+
+Vtable for __gnu_cxx::__concurrence_wait_error
+__gnu_cxx::__concurrence_wait_error::_ZTVN9__gnu_cxx24__concurrence_wait_errorE: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN9__gnu_cxx24__concurrence_wait_errorE)
+16    (int (*)(...))__gnu_cxx::__concurrence_wait_error::~__concurrence_wait_error
+24    (int (*)(...))__gnu_cxx::__concurrence_wait_error::~__concurrence_wait_error
+32    (int (*)(...))__gnu_cxx::__concurrence_wait_error::what
+
+Class __gnu_cxx::__concurrence_wait_error
+   size=8 align=8
+   base size=8 base align=8
+__gnu_cxx::__concurrence_wait_error (0x0x7f884b59e4e0) 0 nearly-empty
+    vptr=((& __gnu_cxx::__concurrence_wait_error::_ZTVN9__gnu_cxx24__concurrence_wait_errorE) + 16u)
+  std::exception (0x0x7f884b253720) 0 nearly-empty
+      primary-for __gnu_cxx::__concurrence_wait_error (0x0x7f884b59e4e0)
+
+Class __gnu_cxx::__mutex
+   size=40 align=8
+   base size=40 base align=8
+__gnu_cxx::__mutex (0x0x7f884b2537e0) 0
+
+Class __gnu_cxx::__recursive_mutex
+   size=40 align=8
+   base size=40 base align=8
+__gnu_cxx::__recursive_mutex (0x0x7f884b253840) 0
+
+Class __gnu_cxx::__scoped_lock
+   size=8 align=8
+   base size=8 base align=8
+__gnu_cxx::__scoped_lock (0x0x7f884b2538a0) 0
+
+Class __gnu_cxx::__cond
+   size=48 align=8
+   base size=48 base align=8
+__gnu_cxx::__cond (0x0x7f884b253900) 0
+
+Vtable for std::bad_weak_ptr
+std::bad_weak_ptr::_ZTVSt12bad_weak_ptr: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt12bad_weak_ptr)
+16    (int (*)(...))std::bad_weak_ptr::~bad_weak_ptr
+24    (int (*)(...))std::bad_weak_ptr::~bad_weak_ptr
+32    (int (*)(...))std::bad_weak_ptr::what
+
+Class std::bad_weak_ptr
+   size=8 align=8
+   base size=8 base align=8
+std::bad_weak_ptr (0x0x7f884b59e7b8) 0 nearly-empty
+    vptr=((& std::bad_weak_ptr::_ZTVSt12bad_weak_ptr) + 16u)
+  std::exception (0x0x7f884b253c60) 0 nearly-empty
+      primary-for std::bad_weak_ptr (0x0x7f884b59e7b8)
+
+Class std::_Sp_make_shared_tag
+   size=1 align=1
+   base size=0 base align=1
+std::_Sp_make_shared_tag (0x0x7f884b39e4e0) 0 empty
+
+Class std::_Sp_locker
+   size=2 align=1
+   base size=2 base align=1
+std::_Sp_locker (0x0x7f884b39ecc0) 0
+
+Class std::thread::id
+   size=8 align=8
+   base size=8 base align=8
+std::thread::id (0x0x7f884b39eea0) 0
+
+Vtable for std::thread::_Impl_base
+std::thread::_Impl_base::_ZTVNSt6thread10_Impl_baseE: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTINSt6thread10_Impl_baseE)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class std::thread::_Impl_base
+   size=24 align=8
+   base size=24 base align=8
+std::thread::_Impl_base (0x0x7f884b39ef00) 0
+    vptr=((& std::thread::_Impl_base::_ZTVNSt6thread10_Impl_baseE) + 16u)
+
+Class std::thread
+   size=8 align=8
+   base size=8 base align=8
+std::thread (0x0x7f884b39ee40) 0
+
+Class std::condition_variable
+   size=48 align=8
+   base size=48 base align=8
+std::condition_variable (0x0x7f884ae4bb40) 0
+
+Class std::__at_thread_exit_elt
+   size=16 align=8
+   base size=16 base align=8
+std::__at_thread_exit_elt (0x0x7f884ae4bc00) 0
+
+Class std::_V2::condition_variable_any
+   size=64 align=8
+   base size=64 base align=8
+std::_V2::condition_variable_any (0x0x7f884ae4bc60) 0
+
+Class std::__atomic_futex_unsigned_base
+   size=1 align=1
+   base size=0 base align=1
+std::__atomic_futex_unsigned_base (0x0x7f884af39300) 0 empty
+
+Vtable for std::future_error
+std::future_error::_ZTVSt12future_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt12future_error)
+16    (int (*)(...))std::future_error::~future_error
+24    (int (*)(...))std::future_error::~future_error
+32    (int (*)(...))std::future_error::what
+
+Class std::future_error
+   size=32 align=8
+   base size=32 base align=8
+std::future_error (0x0x7f884af33af8) 0
+    vptr=((& std::future_error::_ZTVSt12future_error) + 16u)
+  std::logic_error (0x0x7f884af33b60) 0
+      primary-for std::future_error (0x0x7f884af33af8)
+    std::exception (0x0x7f884af39420) 0 nearly-empty
+        primary-for std::logic_error (0x0x7f884af33b60)
+
+Class std::__future_base::_Result_base::_Deleter
+   size=1 align=1
+   base size=0 base align=1
+std::__future_base::_Result_base::_Deleter (0x0x7f884af39540) 0 empty
+
+Vtable for std::__future_base::_Result_base
+std::__future_base::_Result_base::_ZTVNSt13__future_base12_Result_baseE: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTINSt13__future_base12_Result_baseE)
+16    (int (*)(...))__cxa_pure_virtual
+24    0u
+32    0u
+
+Class std::__future_base::_Result_base
+   size=16 align=8
+   base size=16 base align=8
+std::__future_base::_Result_base (0x0x7f884af394e0) 0
+    vptr=((& std::__future_base::_Result_base::_ZTVNSt13__future_base12_Result_baseE) + 16u)
+
+Class std::__future_base::_State_baseV2::__exception_ptr_tag
+   size=1 align=1
+   base size=0 base align=1
+std::__future_base::_State_baseV2::__exception_ptr_tag (0x0x7f884ac96a80) 0 empty
+
+Class std::__future_base::_State_baseV2::_Make_ready
+   size=32 align=8
+   base size=32 base align=8
+std::__future_base::_State_baseV2::_Make_ready (0x0x7f884acb5138) 0
+  std::__at_thread_exit_elt (0x0x7f884ac96b40) 0
+
+Vtable for std::__future_base::_State_baseV2
+std::__future_base::_State_baseV2::_ZTVNSt13__future_base13_State_baseV2E: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTINSt13__future_base13_State_baseV2E)
+16    (int (*)(...))std::__future_base::_State_baseV2::~_State_baseV2
+24    (int (*)(...))std::__future_base::_State_baseV2::~_State_baseV2
+32    (int (*)(...))std::__future_base::_State_baseV2::_M_complete_async
+40    (int (*)(...))std::__future_base::_State_baseV2::_M_is_deferred_future
+
+Class std::__future_base::_State_baseV2
+   size=32 align=8
+   base size=28 base align=8
+std::__future_base::_State_baseV2 (0x0x7f884af396c0) 0
+    vptr=((& std::__future_base::_State_baseV2::_ZTVNSt13__future_base13_State_baseV2E) + 16u)
+
+Class std::__future_base
+   size=1 align=1
+   base size=0 base align=1
+std::__future_base (0x0x7f884af39480) 0 empty
+
+Vtable for std::__future_base::_Async_state_commonV2
+std::__future_base::_Async_state_commonV2::_ZTVNSt13__future_base21_Async_state_commonV2E: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTINSt13__future_base21_Async_state_commonV2E)
+16    (int (*)(...))std::__future_base::_Async_state_commonV2::~_Async_state_commonV2
+24    (int (*)(...))std::__future_base::_Async_state_commonV2::~_Async_state_commonV2
+32    (int (*)(...))std::__future_base::_Async_state_commonV2::_M_complete_async
+40    (int (*)(...))std::__future_base::_State_baseV2::_M_is_deferred_future
+
+Class std::__future_base::_Async_state_commonV2
+   size=48 align=8
+   base size=44 base align=8
+std::__future_base::_Async_state_commonV2 (0x0x7f884a5ded00) 0
+    vptr=((& std::__future_base::_Async_state_commonV2::_ZTVNSt13__future_base21_Async_state_commonV2E) + 16u)
+  std::__future_base::_State_baseV2 (0x0x7f884a5e0a20) 0
+      primary-for std::__future_base::_Async_state_commonV2 (0x0x7f884a5ded00)
+
+Class QThread::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QThread::QPrivateSignal (0x0x7f884a660180) 0 empty
+
+Vtable for QThread
+QThread::_ZTV7QThread: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QThread)
+16    (int (*)(...))QThread::metaObject
+24    (int (*)(...))QThread::qt_metacast
+32    (int (*)(...))QThread::qt_metacall
+40    (int (*)(...))QThread::~QThread
+48    (int (*)(...))QThread::~QThread
+56    (int (*)(...))QThread::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QThread::run
+
+Class QThread
+   size=16 align=8
+   base size=16 base align=8
+QThread (0x0x7f884a6437b8) 0
+    vptr=((& QThread::_ZTV7QThread) + 16u)
+  QObject (0x0x7f884a660120) 0
+      primary-for QThread (0x0x7f884a6437b8)
+
+Class QThreadPool::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QThreadPool::QPrivateSignal (0x0x7f884a6602a0) 0 empty
+
+Vtable for QThreadPool
+QThreadPool::_ZTV11QThreadPool: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QThreadPool)
+16    (int (*)(...))QThreadPool::metaObject
+24    (int (*)(...))QThreadPool::qt_metacast
+32    (int (*)(...))QThreadPool::qt_metacall
+40    (int (*)(...))QThreadPool::~QThreadPool
+48    (int (*)(...))QThreadPool::~QThreadPool
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QThreadPool
+   size=16 align=8
+   base size=16 base align=8
+QThreadPool (0x0x7f884a643820) 0
+    vptr=((& QThreadPool::_ZTV11QThreadPool) + 16u)
+  QObject (0x0x7f884a660240) 0
+      primary-for QThreadPool (0x0x7f884a643820)
+
+Class QThreadStorageData
+   size=4 align=4
+   base size=4 base align=4
+QThreadStorageData (0x0x7f884a660300) 0
+
+Class QTimeLine::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTimeLine::QPrivateSignal (0x0x7f884a660420) 0 empty
+
+Vtable for QTimeLine
+QTimeLine::_ZTV9QTimeLine: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QTimeLine)
+16    (int (*)(...))QTimeLine::metaObject
+24    (int (*)(...))QTimeLine::qt_metacast
+32    (int (*)(...))QTimeLine::qt_metacall
+40    (int (*)(...))QTimeLine::~QTimeLine
+48    (int (*)(...))QTimeLine::~QTimeLine
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QTimeLine::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QTimeLine::valueForTime
+
+Class QTimeLine
+   size=16 align=8
+   base size=16 base align=8
+QTimeLine (0x0x7f884a643888) 0
+    vptr=((& QTimeLine::_ZTV9QTimeLine) + 16u)
+  QObject (0x0x7f884a6603c0) 0
+      primary-for QTimeLine (0x0x7f884a643888)
+
+Class QTimer::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTimer::QPrivateSignal (0x0x7f884a6604e0) 0 empty
+
+Vtable for QTimer
+QTimer::_ZTV6QTimer: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI6QTimer)
+16    (int (*)(...))QTimer::metaObject
+24    (int (*)(...))QTimer::qt_metacast
+32    (int (*)(...))QTimer::qt_metacall
+40    (int (*)(...))QTimer::~QTimer
+48    (int (*)(...))QTimer::~QTimer
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QTimer::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QTimer
+   size=32 align=8
+   base size=29 base align=8
+QTimer (0x0x7f884a6438f0) 0
+    vptr=((& QTimer::_ZTV6QTimer) + 16u)
+  QObject (0x0x7f884a660480) 0
+      primary-for QTimer (0x0x7f884a6438f0)
+
+Class QTimeZone::OffsetData
+   size=32 align=8
+   base size=28 base align=8
+QTimeZone::OffsetData (0x0x7f884a660ba0) 0
+
+Class QTimeZone
+   size=8 align=8
+   base size=8 base align=8
+QTimeZone (0x0x7f884a660b40) 0
+
+Class QTranslator::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTranslator::QPrivateSignal (0x0x7f884a730180) 0 empty
+
+Vtable for QTranslator
+QTranslator::_ZTV11QTranslator: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QTranslator)
+16    (int (*)(...))QTranslator::metaObject
+24    (int (*)(...))QTranslator::qt_metacast
+32    (int (*)(...))QTranslator::qt_metacall
+40    (int (*)(...))QTranslator::~QTranslator
+48    (int (*)(...))QTranslator::~QTranslator
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QTranslator::translate
+120   (int (*)(...))QTranslator::isEmpty
+
+Class QTranslator
+   size=16 align=8
+   base size=16 base align=8
+QTranslator (0x0x7f884a72b340) 0
+    vptr=((& QTranslator::_ZTV11QTranslator) + 16u)
+  QObject (0x0x7f884a730120) 0
+      primary-for QTranslator (0x0x7f884a72b340)
+
+Class QUrl
+   size=8 align=8
+   base size=8 base align=8
+QUrl (0x0x7f884a7302a0) 0
+
+Class QUrlQuery
+   size=8 align=8
+   base size=8 base align=8
+QUrlQuery (0x0x7f884a444960) 0
+
+Class QUuid
+   size=16 align=4
+   base size=16 base align=4
+QUuid (0x0x7f884a4e8000) 0
+
+Class QWaitCondition
+   size=8 align=8
+   base size=8 base align=8
+QWaitCondition (0x0x7f884a4e8600) 0
+
+Class QXmlStreamStringRef
+   size=16 align=8
+   base size=16 base align=8
+QXmlStreamStringRef (0x0x7f884a4e8660) 0
+
+Class QXmlStreamAttribute
+   size=80 align=8
+   base size=73 base align=8
+QXmlStreamAttribute (0x0x7f884a4e8960) 0
+
+Class QXmlStreamAttributes
+   size=8 align=8
+   base size=8 base align=8
+QXmlStreamAttributes (0x0x7f884a4e3e38) 0
+  QVector<QXmlStreamAttribute> (0x0x7f884a4e8d20) 0
+
+Class QXmlStreamNamespaceDeclaration
+   size=40 align=8
+   base size=40 base align=8
+QXmlStreamNamespaceDeclaration (0x0x7f884a4e8d80) 0
+
+Class QXmlStreamNotationDeclaration
+   size=56 align=8
+   base size=56 base align=8
+QXmlStreamNotationDeclaration (0x0x7f884a1d0060) 0
+
+Class QXmlStreamEntityDeclaration
+   size=88 align=8
+   base size=88 base align=8
+QXmlStreamEntityDeclaration (0x0x7f884a1d0300) 0
+
+Vtable for QXmlStreamEntityResolver
+QXmlStreamEntityResolver::_ZTV24QXmlStreamEntityResolver: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QXmlStreamEntityResolver)
+16    (int (*)(...))QXmlStreamEntityResolver::~QXmlStreamEntityResolver
+24    (int (*)(...))QXmlStreamEntityResolver::~QXmlStreamEntityResolver
+32    (int (*)(...))QXmlStreamEntityResolver::resolveEntity
+40    (int (*)(...))QXmlStreamEntityResolver::resolveUndeclaredEntity
+
+Class QXmlStreamEntityResolver
+   size=8 align=8
+   base size=8 base align=8
+QXmlStreamEntityResolver (0x0x7f884a1d05a0) 0 nearly-empty
+    vptr=((& QXmlStreamEntityResolver::_ZTV24QXmlStreamEntityResolver) + 16u)
+
+Class QXmlStreamReader
+   size=8 align=8
+   base size=8 base align=8
+QXmlStreamReader (0x0x7f884a1d0600) 0
+
+Class QXmlStreamWriter
+   size=8 align=8
+   base size=8 base align=8
+QXmlStreamWriter (0x0x7f884a280060) 0
+
+Class QTest::QBenchmarkIterationController
+   size=4 align=4
+   base size=4 base align=4
+QTest::QBenchmarkIterationController (0x0x7f884a280180) 0
+
+Class QTestEventLoop::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTestEventLoop::QPrivateSignal (0x0x7f884a280240) 0 empty
+
+Vtable for QTestEventLoop
+QTestEventLoop::_ZTV14QTestEventLoop: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QTestEventLoop)
+16    (int (*)(...))QTestEventLoop::metaObject
+24    (int (*)(...))QTestEventLoop::qt_metacast
+32    (int (*)(...))QTestEventLoop::qt_metacall
+40    (int (*)(...))QTestEventLoop::~QTestEventLoop
+48    (int (*)(...))QTestEventLoop::~QTestEventLoop
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QTestEventLoop::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QTestEventLoop
+   size=32 align=8
+   base size=32 base align=8
+QTestEventLoop (0x0x7f884a1d13a8) 0
+    vptr=((& QTestEventLoop::_ZTV14QTestEventLoop) + 16u)
+  QObject (0x0x7f884a2801e0) 0
+      primary-for QTestEventLoop (0x0x7f884a1d13a8)
+
+Vtable for QSignalSpy
+QSignalSpy::_ZTV10QSignalSpy: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QSignalSpy)
+16    (int (*)(...))QObject::metaObject
+24    (int (*)(...))QObject::qt_metacast
+32    (int (*)(...))QSignalSpy::qt_metacall
+40    (int (*)(...))QSignalSpy::~QSignalSpy
+48    (int (*)(...))QSignalSpy::~QSignalSpy
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QSignalSpy
+   size=80 align=8
+   base size=73 base align=8
+QSignalSpy (0x0x7f884a2ee700) 0
+    vptr=((& QSignalSpy::_ZTV10QSignalSpy) + 16u)
+  QObject (0x0x7f884a2ed180) 0
+      primary-for QSignalSpy (0x0x7f884a2ee700)
+  QList<QList<QVariant> > (0x0x7f884a2b4f70) 16
+    QListSpecialMethods<QList<QVariant> > (0x0x7f884a2ed1e0) 16 empty
+
+Class QTestData
+   size=8 align=8
+   base size=8 base align=8
+QTestData (0x0x7f8849fc22a0) 0
+
+Class QRgba64
+   size=8 align=8
+   base size=8 base align=8
+QRgba64 (0x0x7f884a007720) 0
+
+Class QColor
+   size=16 align=4
+   base size=14 base align=4
+QColor (0x0x7f884a0079c0) 0
+
+Class QRegion::QRegionData
+   size=16 align=8
+   base size=16 base align=8
+QRegion::QRegionData (0x0x7f8849dc23c0) 0
+
+Class QRegion
+   size=8 align=8
+   base size=8 base align=8
+QRegion (0x0x7f8849dc2360) 0
+
+Class QKeySequence
+   size=8 align=8
+   base size=8 base align=8
+QKeySequence (0x0x7f8849e62720) 0
+
+Class QVector2D
+   size=8 align=4
+   base size=8 base align=4
+QVector2D (0x0x7f8849f0fc60) 0
+
+Class QTouchDevice
+   size=8 align=8
+   base size=8 base align=8
+QTouchDevice (0x0x7f8849f0ff00) 0
+
+Vtable for QInputEvent
+QInputEvent::_ZTV11QInputEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QInputEvent)
+16    (int (*)(...))QInputEvent::~QInputEvent
+24    (int (*)(...))QInputEvent::~QInputEvent
+
+Class QInputEvent
+   size=32 align=8
+   base size=32 base align=8
+QInputEvent (0x0x7f8849b8d068) 0
+    vptr=((& QInputEvent::_ZTV11QInputEvent) + 16u)
+  QEvent (0x0x7f8849f89120) 0
+      primary-for QInputEvent (0x0x7f8849b8d068)
+
+Vtable for QEnterEvent
+QEnterEvent::_ZTV11QEnterEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QEnterEvent)
+16    (int (*)(...))QEnterEvent::~QEnterEvent
+24    (int (*)(...))QEnterEvent::~QEnterEvent
+
+Class QEnterEvent
+   size=72 align=8
+   base size=72 base align=8
+QEnterEvent (0x0x7f8849b8d0d0) 0
+    vptr=((& QEnterEvent::_ZTV11QEnterEvent) + 16u)
+  QEvent (0x0x7f8849f89180) 0
+      primary-for QEnterEvent (0x0x7f8849b8d0d0)
+
+Vtable for QMouseEvent
+QMouseEvent::_ZTV11QMouseEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QMouseEvent)
+16    (int (*)(...))QMouseEvent::~QMouseEvent
+24    (int (*)(...))QMouseEvent::~QMouseEvent
+
+Class QMouseEvent
+   size=104 align=8
+   base size=100 base align=8
+QMouseEvent (0x0x7f8849b8d138) 0
+    vptr=((& QMouseEvent::_ZTV11QMouseEvent) + 16u)
+  QInputEvent (0x0x7f8849b8d1a0) 0
+      primary-for QMouseEvent (0x0x7f8849b8d138)
+    QEvent (0x0x7f8849f891e0) 0
+        primary-for QInputEvent (0x0x7f8849b8d1a0)
+
+Vtable for QHoverEvent
+QHoverEvent::_ZTV11QHoverEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QHoverEvent)
+16    (int (*)(...))QHoverEvent::~QHoverEvent
+24    (int (*)(...))QHoverEvent::~QHoverEvent
+
+Class QHoverEvent
+   size=64 align=8
+   base size=64 base align=8
+QHoverEvent (0x0x7f8849b8d208) 0
+    vptr=((& QHoverEvent::_ZTV11QHoverEvent) + 16u)
+  QInputEvent (0x0x7f8849b8d270) 0
+      primary-for QHoverEvent (0x0x7f8849b8d208)
+    QEvent (0x0x7f8849f89240) 0
+        primary-for QInputEvent (0x0x7f8849b8d270)
+
+Vtable for QWheelEvent
+QWheelEvent::_ZTV11QWheelEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QWheelEvent)
+16    (int (*)(...))QWheelEvent::~QWheelEvent
+24    (int (*)(...))QWheelEvent::~QWheelEvent
+
+Class QWheelEvent
+   size=96 align=8
+   base size=96 base align=8
+QWheelEvent (0x0x7f8849b8d2d8) 0
+    vptr=((& QWheelEvent::_ZTV11QWheelEvent) + 16u)
+  QInputEvent (0x0x7f8849b8d340) 0
+      primary-for QWheelEvent (0x0x7f8849b8d2d8)
+    QEvent (0x0x7f8849f892a0) 0
+        primary-for QInputEvent (0x0x7f8849b8d340)
+
+Vtable for QTabletEvent
+QTabletEvent::_ZTV12QTabletEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QTabletEvent)
+16    (int (*)(...))QTabletEvent::~QTabletEvent
+24    (int (*)(...))QTabletEvent::~QTabletEvent
+
+Class QTabletEvent
+   size=128 align=8
+   base size=128 base align=8
+QTabletEvent (0x0x7f8849b8d3a8) 0
+    vptr=((& QTabletEvent::_ZTV12QTabletEvent) + 16u)
+  QInputEvent (0x0x7f8849b8d410) 0
+      primary-for QTabletEvent (0x0x7f8849b8d3a8)
+    QEvent (0x0x7f8849f89300) 0
+        primary-for QInputEvent (0x0x7f8849b8d410)
+
+Vtable for QNativeGestureEvent
+QNativeGestureEvent::_ZTV19QNativeGestureEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QNativeGestureEvent)
+16    (int (*)(...))QNativeGestureEvent::~QNativeGestureEvent
+24    (int (*)(...))QNativeGestureEvent::~QNativeGestureEvent
+
+Class QNativeGestureEvent
+   size=112 align=8
+   base size=112 base align=8
+QNativeGestureEvent (0x0x7f8849b8d478) 0
+    vptr=((& QNativeGestureEvent::_ZTV19QNativeGestureEvent) + 16u)
+  QInputEvent (0x0x7f8849b8d4e0) 0
+      primary-for QNativeGestureEvent (0x0x7f8849b8d478)
+    QEvent (0x0x7f8849f89360) 0
+        primary-for QInputEvent (0x0x7f8849b8d4e0)
+
+Vtable for QKeyEvent
+QKeyEvent::_ZTV9QKeyEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QKeyEvent)
+16    (int (*)(...))QKeyEvent::~QKeyEvent
+24    (int (*)(...))QKeyEvent::~QKeyEvent
+
+Class QKeyEvent
+   size=64 align=8
+   base size=59 base align=8
+QKeyEvent (0x0x7f8849b8d548) 0
+    vptr=((& QKeyEvent::_ZTV9QKeyEvent) + 16u)
+  QInputEvent (0x0x7f8849b8d5b0) 0
+      primary-for QKeyEvent (0x0x7f8849b8d548)
+    QEvent (0x0x7f8849f893c0) 0
+        primary-for QInputEvent (0x0x7f8849b8d5b0)
+
+Vtable for QFocusEvent
+QFocusEvent::_ZTV11QFocusEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QFocusEvent)
+16    (int (*)(...))QFocusEvent::~QFocusEvent
+24    (int (*)(...))QFocusEvent::~QFocusEvent
+
+Class QFocusEvent
+   size=24 align=8
+   base size=24 base align=8
+QFocusEvent (0x0x7f8849b8d618) 0
+    vptr=((& QFocusEvent::_ZTV11QFocusEvent) + 16u)
+  QEvent (0x0x7f8849f89420) 0
+      primary-for QFocusEvent (0x0x7f8849b8d618)
+
+Vtable for QPaintEvent
+QPaintEvent::_ZTV11QPaintEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QPaintEvent)
+16    (int (*)(...))QPaintEvent::~QPaintEvent
+24    (int (*)(...))QPaintEvent::~QPaintEvent
+
+Class QPaintEvent
+   size=56 align=8
+   base size=49 base align=8
+QPaintEvent (0x0x7f8849b8d680) 0
+    vptr=((& QPaintEvent::_ZTV11QPaintEvent) + 16u)
+  QEvent (0x0x7f8849f89480) 0
+      primary-for QPaintEvent (0x0x7f8849b8d680)
+
+Vtable for QMoveEvent
+QMoveEvent::_ZTV10QMoveEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QMoveEvent)
+16    (int (*)(...))QMoveEvent::~QMoveEvent
+24    (int (*)(...))QMoveEvent::~QMoveEvent
+
+Class QMoveEvent
+   size=40 align=8
+   base size=36 base align=8
+QMoveEvent (0x0x7f8849b8d6e8) 0
+    vptr=((& QMoveEvent::_ZTV10QMoveEvent) + 16u)
+  QEvent (0x0x7f8849f894e0) 0
+      primary-for QMoveEvent (0x0x7f8849b8d6e8)
+
+Vtable for QExposeEvent
+QExposeEvent::_ZTV12QExposeEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QExposeEvent)
+16    (int (*)(...))QExposeEvent::~QExposeEvent
+24    (int (*)(...))QExposeEvent::~QExposeEvent
+
+Class QExposeEvent
+   size=32 align=8
+   base size=32 base align=8
+QExposeEvent (0x0x7f8849b8d750) 0
+    vptr=((& QExposeEvent::_ZTV12QExposeEvent) + 16u)
+  QEvent (0x0x7f8849f89540) 0
+      primary-for QExposeEvent (0x0x7f8849b8d750)
+
+Vtable for QPlatformSurfaceEvent
+QPlatformSurfaceEvent::_ZTV21QPlatformSurfaceEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QPlatformSurfaceEvent)
+16    (int (*)(...))QPlatformSurfaceEvent::~QPlatformSurfaceEvent
+24    (int (*)(...))QPlatformSurfaceEvent::~QPlatformSurfaceEvent
+
+Class QPlatformSurfaceEvent
+   size=24 align=8
+   base size=24 base align=8
+QPlatformSurfaceEvent (0x0x7f8849b8d7b8) 0
+    vptr=((& QPlatformSurfaceEvent::_ZTV21QPlatformSurfaceEvent) + 16u)
+  QEvent (0x0x7f8849f895a0) 0
+      primary-for QPlatformSurfaceEvent (0x0x7f8849b8d7b8)
+
+Vtable for QResizeEvent
+QResizeEvent::_ZTV12QResizeEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QResizeEvent)
+16    (int (*)(...))QResizeEvent::~QResizeEvent
+24    (int (*)(...))QResizeEvent::~QResizeEvent
+
+Class QResizeEvent
+   size=40 align=8
+   base size=36 base align=8
+QResizeEvent (0x0x7f8849b8d820) 0
+    vptr=((& QResizeEvent::_ZTV12QResizeEvent) + 16u)
+  QEvent (0x0x7f8849f89600) 0
+      primary-for QResizeEvent (0x0x7f8849b8d820)
+
+Vtable for QCloseEvent
+QCloseEvent::_ZTV11QCloseEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QCloseEvent)
+16    (int (*)(...))QCloseEvent::~QCloseEvent
+24    (int (*)(...))QCloseEvent::~QCloseEvent
+
+Class QCloseEvent
+   size=24 align=8
+   base size=20 base align=8
+QCloseEvent (0x0x7f8849b8d888) 0
+    vptr=((& QCloseEvent::_ZTV11QCloseEvent) + 16u)
+  QEvent (0x0x7f8849f89660) 0
+      primary-for QCloseEvent (0x0x7f8849b8d888)
+
+Vtable for QIconDragEvent
+QIconDragEvent::_ZTV14QIconDragEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QIconDragEvent)
+16    (int (*)(...))QIconDragEvent::~QIconDragEvent
+24    (int (*)(...))QIconDragEvent::~QIconDragEvent
+
+Class QIconDragEvent
+   size=24 align=8
+   base size=20 base align=8
+QIconDragEvent (0x0x7f8849b8d8f0) 0
+    vptr=((& QIconDragEvent::_ZTV14QIconDragEvent) + 16u)
+  QEvent (0x0x7f8849f896c0) 0
+      primary-for QIconDragEvent (0x0x7f8849b8d8f0)
+
+Vtable for QShowEvent
+QShowEvent::_ZTV10QShowEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QShowEvent)
+16    (int (*)(...))QShowEvent::~QShowEvent
+24    (int (*)(...))QShowEvent::~QShowEvent
+
+Class QShowEvent
+   size=24 align=8
+   base size=20 base align=8
+QShowEvent (0x0x7f8849b8d958) 0
+    vptr=((& QShowEvent::_ZTV10QShowEvent) + 16u)
+  QEvent (0x0x7f8849f89720) 0
+      primary-for QShowEvent (0x0x7f8849b8d958)
+
+Vtable for QHideEvent
+QHideEvent::_ZTV10QHideEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QHideEvent)
+16    (int (*)(...))QHideEvent::~QHideEvent
+24    (int (*)(...))QHideEvent::~QHideEvent
+
+Class QHideEvent
+   size=24 align=8
+   base size=20 base align=8
+QHideEvent (0x0x7f8849b8d9c0) 0
+    vptr=((& QHideEvent::_ZTV10QHideEvent) + 16u)
+  QEvent (0x0x7f8849f89780) 0
+      primary-for QHideEvent (0x0x7f8849b8d9c0)
+
+Vtable for QContextMenuEvent
+QContextMenuEvent::_ZTV17QContextMenuEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QContextMenuEvent)
+16    (int (*)(...))QContextMenuEvent::~QContextMenuEvent
+24    (int (*)(...))QContextMenuEvent::~QContextMenuEvent
+
+Class QContextMenuEvent
+   size=56 align=8
+   base size=49 base align=8
+QContextMenuEvent (0x0x7f8849b8da28) 0
+    vptr=((& QContextMenuEvent::_ZTV17QContextMenuEvent) + 16u)
+  QInputEvent (0x0x7f8849b8da90) 0
+      primary-for QContextMenuEvent (0x0x7f8849b8da28)
+    QEvent (0x0x7f8849f897e0) 0
+        primary-for QInputEvent (0x0x7f8849b8da90)
+
+Class QInputMethodEvent::Attribute
+   size=32 align=8
+   base size=32 base align=8
+QInputMethodEvent::Attribute (0x0x7f8849f898a0) 0
+
+Vtable for QInputMethodEvent
+QInputMethodEvent::_ZTV17QInputMethodEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QInputMethodEvent)
+16    (int (*)(...))QInputMethodEvent::~QInputMethodEvent
+24    (int (*)(...))QInputMethodEvent::~QInputMethodEvent
+
+Class QInputMethodEvent
+   size=56 align=8
+   base size=56 base align=8
+QInputMethodEvent (0x0x7f8849b8daf8) 0
+    vptr=((& QInputMethodEvent::_ZTV17QInputMethodEvent) + 16u)
+  QEvent (0x0x7f8849f89840) 0
+      primary-for QInputMethodEvent (0x0x7f8849b8daf8)
+
+Class QInputMethodQueryEvent::QueryPair
+   size=24 align=8
+   base size=24 base align=8
+QInputMethodQueryEvent::QueryPair (0x0x7f8849f89d20) 0
+
+Vtable for QInputMethodQueryEvent
+QInputMethodQueryEvent::_ZTV22QInputMethodQueryEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI22QInputMethodQueryEvent)
+16    (int (*)(...))QInputMethodQueryEvent::~QInputMethodQueryEvent
+24    (int (*)(...))QInputMethodQueryEvent::~QInputMethodQueryEvent
+
+Class QInputMethodQueryEvent
+   size=32 align=8
+   base size=32 base align=8
+QInputMethodQueryEvent (0x0x7f8849b8de38) 0
+    vptr=((& QInputMethodQueryEvent::_ZTV22QInputMethodQueryEvent) + 16u)
+  QEvent (0x0x7f8849f89cc0) 0
+      primary-for QInputMethodQueryEvent (0x0x7f8849b8de38)
+
+Vtable for QDropEvent
+QDropEvent::_ZTV10QDropEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QDropEvent)
+16    (int (*)(...))QDropEvent::~QDropEvent
+24    (int (*)(...))QDropEvent::~QDropEvent
+
+Class QDropEvent
+   size=72 align=8
+   base size=72 base align=8
+QDropEvent (0x0x7f8849cfd138) 0
+    vptr=((& QDropEvent::_ZTV10QDropEvent) + 16u)
+  QEvent (0x0x7f8849cfe0c0) 0
+      primary-for QDropEvent (0x0x7f8849cfd138)
+
+Vtable for QDragMoveEvent
+QDragMoveEvent::_ZTV14QDragMoveEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QDragMoveEvent)
+16    (int (*)(...))QDragMoveEvent::~QDragMoveEvent
+24    (int (*)(...))QDragMoveEvent::~QDragMoveEvent
+
+Class QDragMoveEvent
+   size=88 align=8
+   base size=88 base align=8
+QDragMoveEvent (0x0x7f8849cfd1a0) 0
+    vptr=((& QDragMoveEvent::_ZTV14QDragMoveEvent) + 16u)
+  QDropEvent (0x0x7f8849cfd208) 0
+      primary-for QDragMoveEvent (0x0x7f8849cfd1a0)
+    QEvent (0x0x7f8849cfe120) 0
+        primary-for QDropEvent (0x0x7f8849cfd208)
+
+Vtable for QDragEnterEvent
+QDragEnterEvent::_ZTV15QDragEnterEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QDragEnterEvent)
+16    (int (*)(...))QDragEnterEvent::~QDragEnterEvent
+24    (int (*)(...))QDragEnterEvent::~QDragEnterEvent
+
+Class QDragEnterEvent
+   size=88 align=8
+   base size=88 base align=8
+QDragEnterEvent (0x0x7f8849cfd270) 0
+    vptr=((& QDragEnterEvent::_ZTV15QDragEnterEvent) + 16u)
+  QDragMoveEvent (0x0x7f8849cfd2d8) 0
+      primary-for QDragEnterEvent (0x0x7f8849cfd270)
+    QDropEvent (0x0x7f8849cfd340) 0
+        primary-for QDragMoveEvent (0x0x7f8849cfd2d8)
+      QEvent (0x0x7f8849cfe180) 0
+          primary-for QDropEvent (0x0x7f8849cfd340)
+
+Vtable for QDragLeaveEvent
+QDragLeaveEvent::_ZTV15QDragLeaveEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QDragLeaveEvent)
+16    (int (*)(...))QDragLeaveEvent::~QDragLeaveEvent
+24    (int (*)(...))QDragLeaveEvent::~QDragLeaveEvent
+
+Class QDragLeaveEvent
+   size=24 align=8
+   base size=20 base align=8
+QDragLeaveEvent (0x0x7f8849cfd3a8) 0
+    vptr=((& QDragLeaveEvent::_ZTV15QDragLeaveEvent) + 16u)
+  QEvent (0x0x7f8849cfe1e0) 0
+      primary-for QDragLeaveEvent (0x0x7f8849cfd3a8)
+
+Vtable for QHelpEvent
+QHelpEvent::_ZTV10QHelpEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QHelpEvent)
+16    (int (*)(...))QHelpEvent::~QHelpEvent
+24    (int (*)(...))QHelpEvent::~QHelpEvent
+
+Class QHelpEvent
+   size=40 align=8
+   base size=36 base align=8
+QHelpEvent (0x0x7f8849cfd410) 0
+    vptr=((& QHelpEvent::_ZTV10QHelpEvent) + 16u)
+  QEvent (0x0x7f8849cfe240) 0
+      primary-for QHelpEvent (0x0x7f8849cfd410)
+
+Vtable for QStatusTipEvent
+QStatusTipEvent::_ZTV15QStatusTipEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QStatusTipEvent)
+16    (int (*)(...))QStatusTipEvent::~QStatusTipEvent
+24    (int (*)(...))QStatusTipEvent::~QStatusTipEvent
+
+Class QStatusTipEvent
+   size=32 align=8
+   base size=32 base align=8
+QStatusTipEvent (0x0x7f8849cfd478) 0
+    vptr=((& QStatusTipEvent::_ZTV15QStatusTipEvent) + 16u)
+  QEvent (0x0x7f8849cfe2a0) 0
+      primary-for QStatusTipEvent (0x0x7f8849cfd478)
+
+Vtable for QWhatsThisClickedEvent
+QWhatsThisClickedEvent::_ZTV22QWhatsThisClickedEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI22QWhatsThisClickedEvent)
+16    (int (*)(...))QWhatsThisClickedEvent::~QWhatsThisClickedEvent
+24    (int (*)(...))QWhatsThisClickedEvent::~QWhatsThisClickedEvent
+
+Class QWhatsThisClickedEvent
+   size=32 align=8
+   base size=32 base align=8
+QWhatsThisClickedEvent (0x0x7f8849cfd4e0) 0
+    vptr=((& QWhatsThisClickedEvent::_ZTV22QWhatsThisClickedEvent) + 16u)
+  QEvent (0x0x7f8849cfe300) 0
+      primary-for QWhatsThisClickedEvent (0x0x7f8849cfd4e0)
+
+Vtable for QActionEvent
+QActionEvent::_ZTV12QActionEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QActionEvent)
+16    (int (*)(...))QActionEvent::~QActionEvent
+24    (int (*)(...))QActionEvent::~QActionEvent
+
+Class QActionEvent
+   size=40 align=8
+   base size=40 base align=8
+QActionEvent (0x0x7f8849cfd548) 0
+    vptr=((& QActionEvent::_ZTV12QActionEvent) + 16u)
+  QEvent (0x0x7f8849cfe360) 0
+      primary-for QActionEvent (0x0x7f8849cfd548)
+
+Vtable for QFileOpenEvent
+QFileOpenEvent::_ZTV14QFileOpenEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QFileOpenEvent)
+16    (int (*)(...))QFileOpenEvent::~QFileOpenEvent
+24    (int (*)(...))QFileOpenEvent::~QFileOpenEvent
+
+Class QFileOpenEvent
+   size=40 align=8
+   base size=40 base align=8
+QFileOpenEvent (0x0x7f8849cfd5b0) 0
+    vptr=((& QFileOpenEvent::_ZTV14QFileOpenEvent) + 16u)
+  QEvent (0x0x7f8849cfe3c0) 0
+      primary-for QFileOpenEvent (0x0x7f8849cfd5b0)
+
+Vtable for QToolBarChangeEvent
+QToolBarChangeEvent::_ZTV19QToolBarChangeEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QToolBarChangeEvent)
+16    (int (*)(...))QToolBarChangeEvent::~QToolBarChangeEvent
+24    (int (*)(...))QToolBarChangeEvent::~QToolBarChangeEvent
+
+Class QToolBarChangeEvent
+   size=24 align=8
+   base size=21 base align=8
+QToolBarChangeEvent (0x0x7f8849cfd618) 0
+    vptr=((& QToolBarChangeEvent::_ZTV19QToolBarChangeEvent) + 16u)
+  QEvent (0x0x7f8849cfe420) 0
+      primary-for QToolBarChangeEvent (0x0x7f8849cfd618)
+
+Vtable for QShortcutEvent
+QShortcutEvent::_ZTV14QShortcutEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QShortcutEvent)
+16    (int (*)(...))QShortcutEvent::~QShortcutEvent
+24    (int (*)(...))QShortcutEvent::~QShortcutEvent
+
+Class QShortcutEvent
+   size=40 align=8
+   base size=40 base align=8
+QShortcutEvent (0x0x7f8849cfd680) 0
+    vptr=((& QShortcutEvent::_ZTV14QShortcutEvent) + 16u)
+  QEvent (0x0x7f8849cfe480) 0
+      primary-for QShortcutEvent (0x0x7f8849cfd680)
+
+Vtable for QWindowStateChangeEvent
+QWindowStateChangeEvent::_ZTV23QWindowStateChangeEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI23QWindowStateChangeEvent)
+16    (int (*)(...))QWindowStateChangeEvent::~QWindowStateChangeEvent
+24    (int (*)(...))QWindowStateChangeEvent::~QWindowStateChangeEvent
+
+Class QWindowStateChangeEvent
+   size=32 align=8
+   base size=25 base align=8
+QWindowStateChangeEvent (0x0x7f8849cfd6e8) 0
+    vptr=((& QWindowStateChangeEvent::_ZTV23QWindowStateChangeEvent) + 16u)
+  QEvent (0x0x7f8849cfe4e0) 0
+      primary-for QWindowStateChangeEvent (0x0x7f8849cfd6e8)
+
+Class QPointingDeviceUniqueId
+   size=8 align=8
+   base size=8 base align=8
+QPointingDeviceUniqueId (0x0x7f8849cfe540) 0
+
+Class QTouchEvent::TouchPoint
+   size=8 align=8
+   base size=8 base align=8
+QTouchEvent::TouchPoint (0x0x7f8849cfec00) 0
+
+Vtable for QTouchEvent
+QTouchEvent::_ZTV11QTouchEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QTouchEvent)
+16    (int (*)(...))QTouchEvent::~QTouchEvent
+24    (int (*)(...))QTouchEvent::~QTouchEvent
+
+Class QTouchEvent
+   size=72 align=8
+   base size=72 base align=8
+QTouchEvent (0x0x7f8849cfdd68) 0
+    vptr=((& QTouchEvent::_ZTV11QTouchEvent) + 16u)
+  QInputEvent (0x0x7f8849cfddd0) 0
+      primary-for QTouchEvent (0x0x7f8849cfdd68)
+    QEvent (0x0x7f8849cfeba0) 0
+        primary-for QInputEvent (0x0x7f8849cfddd0)
+
+Vtable for QScrollPrepareEvent
+QScrollPrepareEvent::_ZTV19QScrollPrepareEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QScrollPrepareEvent)
+16    (int (*)(...))QScrollPrepareEvent::~QScrollPrepareEvent
+24    (int (*)(...))QScrollPrepareEvent::~QScrollPrepareEvent
+
+Class QScrollPrepareEvent
+   size=112 align=8
+   base size=112 base align=8
+QScrollPrepareEvent (0x0x7f8849a25618) 0
+    vptr=((& QScrollPrepareEvent::_ZTV19QScrollPrepareEvent) + 16u)
+  QEvent (0x0x7f8849a362a0) 0
+      primary-for QScrollPrepareEvent (0x0x7f8849a25618)
+
+Vtable for QScrollEvent
+QScrollEvent::_ZTV12QScrollEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QScrollEvent)
+16    (int (*)(...))QScrollEvent::~QScrollEvent
+24    (int (*)(...))QScrollEvent::~QScrollEvent
+
+Class QScrollEvent
+   size=64 align=8
+   base size=60 base align=8
+QScrollEvent (0x0x7f8849a25680) 0
+    vptr=((& QScrollEvent::_ZTV12QScrollEvent) + 16u)
+  QEvent (0x0x7f8849a36300) 0
+      primary-for QScrollEvent (0x0x7f8849a25680)
+
+Vtable for QScreenOrientationChangeEvent
+QScreenOrientationChangeEvent::_ZTV29QScreenOrientationChangeEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI29QScreenOrientationChangeEvent)
+16    (int (*)(...))QScreenOrientationChangeEvent::~QScreenOrientationChangeEvent
+24    (int (*)(...))QScreenOrientationChangeEvent::~QScreenOrientationChangeEvent
+
+Class QScreenOrientationChangeEvent
+   size=40 align=8
+   base size=36 base align=8
+QScreenOrientationChangeEvent (0x0x7f8849a256e8) 0
+    vptr=((& QScreenOrientationChangeEvent::_ZTV29QScreenOrientationChangeEvent) + 16u)
+  QEvent (0x0x7f8849a36360) 0
+      primary-for QScreenOrientationChangeEvent (0x0x7f8849a256e8)
+
+Vtable for QApplicationStateChangeEvent
+QApplicationStateChangeEvent::_ZTV28QApplicationStateChangeEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI28QApplicationStateChangeEvent)
+16    (int (*)(...))QApplicationStateChangeEvent::~QApplicationStateChangeEvent
+24    (int (*)(...))QApplicationStateChangeEvent::~QApplicationStateChangeEvent
+
+Class QApplicationStateChangeEvent
+   size=24 align=8
+   base size=24 base align=8
+QApplicationStateChangeEvent (0x0x7f8849a25750) 0
+    vptr=((& QApplicationStateChangeEvent::_ZTV28QApplicationStateChangeEvent) + 16u)
+  QEvent (0x0x7f8849a363c0) 0
+      primary-for QApplicationStateChangeEvent (0x0x7f8849a25750)
+
+Class QFont
+   size=16 align=8
+   base size=12 base align=8
+QFont (0x0x7f8849a36420) 0
+
+Class QPolygon
+   size=8 align=8
+   base size=8 base align=8
+QPolygon (0x0x7f8849ae84e0) 0
+  QVector<QPoint> (0x0x7f8849aec120) 0
+
+Class QPolygonF
+   size=8 align=8
+   base size=8 base align=8
+QPolygonF (0x0x7f8849ae8888) 0
+  QVector<QPointF> (0x0x7f8849aec5a0) 0
+
+Class QMatrix
+   size=48 align=8
+   base size=48 base align=8
+QMatrix (0x0x7f8849aec960) 0
+
+Class QPainterPath::Element
+   size=24 align=8
+   base size=24 base align=8
+QPainterPath::Element (0x0x7f8849aecc60) 0
+
+Class QPainterPath
+   size=8 align=8
+   base size=8 base align=8
+QPainterPath (0x0x7f8849aecc00) 0
+
+Class QPainterPathStroker
+   size=8 align=8
+   base size=8 base align=8
+QPainterPathStroker (0x0x7f884982b660) 0
+
+Class QTransform
+   size=88 align=8
+   base size=88 base align=8
+QTransform (0x0x7f884982b780) 0
+
+Vtable for QPaintDevice
+QPaintDevice::_ZTV12QPaintDevice: 10u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QPaintDevice)
+16    0u
+24    0u
+32    (int (*)(...))QPaintDevice::devType
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))QPaintDevice::metric
+56    (int (*)(...))QPaintDevice::initPainter
+64    (int (*)(...))QPaintDevice::redirected
+72    (int (*)(...))QPaintDevice::sharedPainter
+
+Class QPaintDevice
+   size=24 align=8
+   base size=24 base align=8
+QPaintDevice (0x0x7f884982bea0) 0
+    vptr=((& QPaintDevice::_ZTV12QPaintDevice) + 16u)
+
+Class QPixelFormat
+   size=8 align=8
+   base size=8 base align=8
+QPixelFormat (0x0x7f884982bf00) 0
+
+Vtable for QImage
+QImage::_ZTV6QImage: 10u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI6QImage)
+16    (int (*)(...))QImage::~QImage
+24    (int (*)(...))QImage::~QImage
+32    (int (*)(...))QImage::devType
+40    (int (*)(...))QImage::paintEngine
+48    (int (*)(...))QImage::metric
+56    (int (*)(...))QPaintDevice::initPainter
+64    (int (*)(...))QPaintDevice::redirected
+72    (int (*)(...))QPaintDevice::sharedPainter
+
+Class QImage
+   size=32 align=8
+   base size=32 base align=8
+QImage (0x0x7f884996b750) 0
+    vptr=((& QImage::_ZTV6QImage) + 16u)
+  QPaintDevice (0x0x7f88499659c0) 0
+      primary-for QImage (0x0x7f884996b750)
+
+Vtable for QPixmap
+QPixmap::_ZTV7QPixmap: 10u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QPixmap)
+16    (int (*)(...))QPixmap::~QPixmap
+24    (int (*)(...))QPixmap::~QPixmap
+32    (int (*)(...))QPixmap::devType
+40    (int (*)(...))QPixmap::paintEngine
+48    (int (*)(...))QPixmap::metric
+56    (int (*)(...))QPaintDevice::initPainter
+64    (int (*)(...))QPaintDevice::redirected
+72    (int (*)(...))QPaintDevice::sharedPainter
+
+Class QPixmap
+   size=32 align=8
+   base size=32 base align=8
+QPixmap (0x0x7f88496542d8) 0
+    vptr=((& QPixmap::_ZTV7QPixmap) + 16u)
+  QPaintDevice (0x0x7f884963f960) 0
+      primary-for QPixmap (0x0x7f88496542d8)
+
+Class QBrush
+   size=8 align=8
+   base size=8 base align=8
+QBrush (0x0x7f884963fc60) 0
+
+Class QBrushData
+   size=112 align=8
+   base size=112 base align=8
+QBrushData (0x0x7f88496da420) 0
+
+Class QGradient
+   size=64 align=8
+   base size=64 base align=8
+QGradient (0x0x7f88496da480) 0
+
+Class QLinearGradient
+   size=64 align=8
+   base size=64 base align=8
+QLinearGradient (0x0x7f8849654c30) 0
+  QGradient (0x0x7f88496da720) 0
+
+Class QRadialGradient
+   size=64 align=8
+   base size=64 base align=8
+QRadialGradient (0x0x7f8849654c98) 0
+  QGradient (0x0x7f88496da780) 0
+
+Class QConicalGradient
+   size=64 align=8
+   base size=64 base align=8
+QConicalGradient (0x0x7f8849654d00) 0
+  QGradient (0x0x7f88496da7e0) 0
+
+Class QPen
+   size=8 align=8
+   base size=8 base align=8
+QPen (0x0x7f88496da840) 0
+
+Class QTextOption::Tab
+   size=16 align=8
+   base size=14 base align=8
+QTextOption::Tab (0x0x7f88493c1a80) 0
+
+Class QTextOption
+   size=32 align=8
+   base size=32 base align=8
+QTextOption (0x0x7f88493c1a20) 0
+
+Class QTextLength
+   size=16 align=8
+   base size=16 base align=8
+QTextLength (0x0x7f8849403240) 0
+
+Class QTextFormat
+   size=16 align=8
+   base size=12 base align=8
+QTextFormat (0x0x7f8849403960) 0
+
+Class QTextCharFormat
+   size=16 align=8
+   base size=12 base align=8
+QTextCharFormat (0x0x7f88494a4e38) 0
+  QTextFormat (0x0x7f88494c77e0) 0
+
+Class QTextBlockFormat
+   size=16 align=8
+   base size=12 base align=8
+QTextBlockFormat (0x0x7f88494a45b0) 0
+  QTextFormat (0x0x7f88494c7a80) 0
+
+Class QTextListFormat
+   size=16 align=8
+   base size=12 base align=8
+QTextListFormat (0x0x7f88491bc0d0) 0
+  QTextFormat (0x0x7f88494c7d20) 0
+
+Class QTextImageFormat
+   size=16 align=8
+   base size=12 base align=8
+QTextImageFormat (0x0x7f88491bc2d8) 0
+  QTextCharFormat (0x0x7f88491bc340) 0
+    QTextFormat (0x0x7f88491d8000) 0
+
+Class QTextFrameFormat
+   size=16 align=8
+   base size=12 base align=8
+QTextFrameFormat (0x0x7f88491bc548) 0
+  QTextFormat (0x0x7f88491d82a0) 0
+
+Class QTextTableFormat
+   size=16 align=8
+   base size=12 base align=8
+QTextTableFormat (0x0x7f88491bc750) 0
+  QTextFrameFormat (0x0x7f88491bc7b8) 0
+    QTextFormat (0x0x7f88491d8540) 0
+
+Class QTextTableCellFormat
+   size=16 align=8
+   base size=12 base align=8
+QTextTableCellFormat (0x0x7f88491bc9c0) 0
+  QTextCharFormat (0x0x7f88491bca28) 0
+    QTextFormat (0x0x7f88491d8840) 0
+
+Class QFontDatabase
+   size=8 align=8
+   base size=8 base align=8
+QFontDatabase (0x0x7f88491d8ae0) 0
+
+Class QRawFont
+   size=8 align=8
+   base size=8 base align=8
+QRawFont (0x0x7f88491d8b40) 0
+
+Class QGlyphRun
+   size=8 align=8
+   base size=8 base align=8
+QGlyphRun (0x0x7f884929b060) 0
+
+Class QTextCursor
+   size=8 align=8
+   base size=8 base align=8
+QTextCursor (0x0x7f884929b360) 0
+
+Class QTextInlineObject
+   size=16 align=8
+   base size=16 base align=8
+QTextInlineObject (0x0x7f884929b660) 0
+
+Class QTextLayout::FormatRange
+   size=24 align=8
+   base size=24 base align=8
+QTextLayout::FormatRange (0x0x7f884929b720) 0
+
+Class QTextLayout
+   size=8 align=8
+   base size=8 base align=8
+QTextLayout (0x0x7f884929b6c0) 0
+
+Class QTextLine
+   size=16 align=8
+   base size=16 base align=8
+QTextLine (0x0x7f884937d180) 0
+
+Vtable for QAbstractUndoItem
+QAbstractUndoItem::_ZTV17QAbstractUndoItem: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QAbstractUndoItem)
+16    (int (*)(...))__cxa_pure_virtual
+24    (int (*)(...))__cxa_pure_virtual
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+
+Class QAbstractUndoItem
+   size=8 align=8
+   base size=8 base align=8
+QAbstractUndoItem (0x0x7f884937d1e0) 0 nearly-empty
+    vptr=((& QAbstractUndoItem::_ZTV17QAbstractUndoItem) + 16u)
+
+Class QTextDocument::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTextDocument::QPrivateSignal (0x0x7f884937d2a0) 0 empty
+
+Vtable for QTextDocument
+QTextDocument::_ZTV13QTextDocument: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QTextDocument)
+16    (int (*)(...))QTextDocument::metaObject
+24    (int (*)(...))QTextDocument::qt_metacast
+32    (int (*)(...))QTextDocument::qt_metacall
+40    (int (*)(...))QTextDocument::~QTextDocument
+48    (int (*)(...))QTextDocument::~QTextDocument
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QTextDocument::clear
+120   (int (*)(...))QTextDocument::createObject
+128   (int (*)(...))QTextDocument::loadResource
+
+Class QTextDocument
+   size=16 align=8
+   base size=16 base align=8
+QTextDocument (0x0x7f88492dfe38) 0
+    vptr=((& QTextDocument::_ZTV13QTextDocument) + 16u)
+  QObject (0x0x7f884937d240) 0
+      primary-for QTextDocument (0x0x7f88492dfe38)
+
+Class QPalette::Data
+   size=4 align=4
+   base size=4 base align=4
+QPalette::Data (0x0x7f884937d4e0) 0
+
+Class QPalette
+   size=16 align=8
+   base size=12 base align=8
+QPalette (0x0x7f884937d480) 0
+
+Class QAbstractTextDocumentLayout::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractTextDocumentLayout::QPrivateSignal (0x0x7f884909f5a0) 0 empty
+
+Class QAbstractTextDocumentLayout::Selection
+   size=24 align=8
+   base size=24 base align=8
+QAbstractTextDocumentLayout::Selection (0x0x7f884909f600) 0
+
+Class QAbstractTextDocumentLayout::PaintContext
+   size=64 align=8
+   base size=64 base align=8
+QAbstractTextDocumentLayout::PaintContext (0x0x7f884909f660) 0
+
+Vtable for QAbstractTextDocumentLayout
+QAbstractTextDocumentLayout::_ZTV27QAbstractTextDocumentLayout: 24u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI27QAbstractTextDocumentLayout)
+16    (int (*)(...))QAbstractTextDocumentLayout::metaObject
+24    (int (*)(...))QAbstractTextDocumentLayout::qt_metacast
+32    (int (*)(...))QAbstractTextDocumentLayout::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))__cxa_pure_virtual
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))__cxa_pure_virtual
+160   (int (*)(...))__cxa_pure_virtual
+168   (int (*)(...))QAbstractTextDocumentLayout::resizeInlineObject
+176   (int (*)(...))QAbstractTextDocumentLayout::positionInlineObject
+184   (int (*)(...))QAbstractTextDocumentLayout::drawInlineObject
+
+Class QAbstractTextDocumentLayout
+   size=16 align=8
+   base size=16 base align=8
+QAbstractTextDocumentLayout (0x0x7f884909ca90) 0
+    vptr=((& QAbstractTextDocumentLayout::_ZTV27QAbstractTextDocumentLayout) + 16u)
+  QObject (0x0x7f884909f540) 0
+      primary-for QAbstractTextDocumentLayout (0x0x7f884909ca90)
+
+Vtable for QTextObjectInterface
+QTextObjectInterface::_ZTV20QTextObjectInterface: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QTextObjectInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+
+Class QTextObjectInterface
+   size=8 align=8
+   base size=8 base align=8
+QTextObjectInterface (0x0x7f884909fc00) 0 nearly-empty
+    vptr=((& QTextObjectInterface::_ZTV20QTextObjectInterface) + 16u)
+
+Class QAccessible::State
+   size=8 align=8
+   base size=5 base align=8
+QAccessible::State (0x0x7f884909fd20) 0
+
+Vtable for QAccessible::ActivationObserver
+QAccessible::ActivationObserver::_ZTVN11QAccessible18ActivationObserverE: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN11QAccessible18ActivationObserverE)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class QAccessible::ActivationObserver
+   size=8 align=8
+   base size=8 base align=8
+QAccessible::ActivationObserver (0x0x7f884909fd80) 0 nearly-empty
+    vptr=((& QAccessible::ActivationObserver::_ZTVN11QAccessible18ActivationObserverE) + 16u)
+
+Class QAccessible
+   size=1 align=1
+   base size=0 base align=1
+QAccessible (0x0x7f884909fcc0) 0 empty
+
+Vtable for QAccessibleInterface
+QAccessibleInterface::_ZTV20QAccessibleInterface: 23u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QAccessibleInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))QAccessibleInterface::window
+56    (int (*)(...))QAccessibleInterface::relations
+64    (int (*)(...))QAccessibleInterface::focusChild
+72    (int (*)(...))__cxa_pure_virtual
+80    (int (*)(...))__cxa_pure_virtual
+88    (int (*)(...))__cxa_pure_virtual
+96    (int (*)(...))__cxa_pure_virtual
+104   (int (*)(...))__cxa_pure_virtual
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))__cxa_pure_virtual
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))QAccessibleInterface::foregroundColor
+160   (int (*)(...))QAccessibleInterface::backgroundColor
+168   (int (*)(...))QAccessibleInterface::virtual_hook
+176   (int (*)(...))QAccessibleInterface::interface_cast
+
+Class QAccessibleInterface
+   size=8 align=8
+   base size=8 base align=8
+QAccessibleInterface (0x0x7f884909ff60) 0 nearly-empty
+    vptr=((& QAccessibleInterface::_ZTV20QAccessibleInterface) + 16u)
+
+Vtable for QAccessibleTextInterface
+QAccessibleTextInterface::_ZTV24QAccessibleTextInterface: 20u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QAccessibleTextInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))__cxa_pure_virtual
+72    (int (*)(...))__cxa_pure_virtual
+80    (int (*)(...))__cxa_pure_virtual
+88    (int (*)(...))__cxa_pure_virtual
+96    (int (*)(...))QAccessibleTextInterface::textBeforeOffset
+104   (int (*)(...))QAccessibleTextInterface::textAfterOffset
+112   (int (*)(...))QAccessibleTextInterface::textAtOffset
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))__cxa_pure_virtual
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))__cxa_pure_virtual
+
+Class QAccessibleTextInterface
+   size=8 align=8
+   base size=8 base align=8
+QAccessibleTextInterface (0x0x7f884918a000) 0 nearly-empty
+    vptr=((& QAccessibleTextInterface::_ZTV24QAccessibleTextInterface) + 16u)
+
+Vtable for QAccessibleEditableTextInterface
+QAccessibleEditableTextInterface::_ZTV32QAccessibleEditableTextInterface: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI32QAccessibleEditableTextInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+
+Class QAccessibleEditableTextInterface
+   size=8 align=8
+   base size=8 base align=8
+QAccessibleEditableTextInterface (0x0x7f884918a060) 0 nearly-empty
+    vptr=((& QAccessibleEditableTextInterface::_ZTV32QAccessibleEditableTextInterface) + 16u)
+
+Vtable for QAccessibleValueInterface
+QAccessibleValueInterface::_ZTV25QAccessibleValueInterface: 9u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI25QAccessibleValueInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))__cxa_pure_virtual
+
+Class QAccessibleValueInterface
+   size=8 align=8
+   base size=8 base align=8
+QAccessibleValueInterface (0x0x7f884918a0c0) 0 nearly-empty
+    vptr=((& QAccessibleValueInterface::_ZTV25QAccessibleValueInterface) + 16u)
+
+Vtable for QAccessibleTableCellInterface
+QAccessibleTableCellInterface::_ZTV29QAccessibleTableCellInterface: 12u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI29QAccessibleTableCellInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))__cxa_pure_virtual
+72    (int (*)(...))__cxa_pure_virtual
+80    (int (*)(...))__cxa_pure_virtual
+88    (int (*)(...))__cxa_pure_virtual
+
+Class QAccessibleTableCellInterface
+   size=8 align=8
+   base size=8 base align=8
+QAccessibleTableCellInterface (0x0x7f884918a120) 0 nearly-empty
+    vptr=((& QAccessibleTableCellInterface::_ZTV29QAccessibleTableCellInterface) + 16u)
+
+Vtable for QAccessibleTableInterface
+QAccessibleTableInterface::_ZTV25QAccessibleTableInterface: 24u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI25QAccessibleTableInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))__cxa_pure_virtual
+72    (int (*)(...))__cxa_pure_virtual
+80    (int (*)(...))__cxa_pure_virtual
+88    (int (*)(...))__cxa_pure_virtual
+96    (int (*)(...))__cxa_pure_virtual
+104   (int (*)(...))__cxa_pure_virtual
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))__cxa_pure_virtual
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))__cxa_pure_virtual
+160   (int (*)(...))__cxa_pure_virtual
+168   (int (*)(...))__cxa_pure_virtual
+176   (int (*)(...))__cxa_pure_virtual
+184   (int (*)(...))__cxa_pure_virtual
+
+Class QAccessibleTableInterface
+   size=8 align=8
+   base size=8 base align=8
+QAccessibleTableInterface (0x0x7f884918a180) 0 nearly-empty
+    vptr=((& QAccessibleTableInterface::_ZTV25QAccessibleTableInterface) + 16u)
+
+Vtable for QAccessibleActionInterface
+QAccessibleActionInterface::_ZTV26QAccessibleActionInterface: 9u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI26QAccessibleActionInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))QAccessibleActionInterface::localizedActionName
+48    (int (*)(...))QAccessibleActionInterface::localizedActionDescription
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))__cxa_pure_virtual
+
+Class QAccessibleActionInterface
+   size=8 align=8
+   base size=8 base align=8
+QAccessibleActionInterface (0x0x7f884918a1e0) 0 nearly-empty
+    vptr=((& QAccessibleActionInterface::_ZTV26QAccessibleActionInterface) + 16u)
+
+Vtable for QAccessibleImageInterface
+QAccessibleImageInterface::_ZTV25QAccessibleImageInterface: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI25QAccessibleImageInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+
+Class QAccessibleImageInterface
+   size=8 align=8
+   base size=8 base align=8
+QAccessibleImageInterface (0x0x7f884918a240) 0 nearly-empty
+    vptr=((& QAccessibleImageInterface::_ZTV25QAccessibleImageInterface) + 16u)
+
+Vtable for QAccessibleEvent
+QAccessibleEvent::_ZTV16QAccessibleEvent: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QAccessibleEvent)
+16    (int (*)(...))QAccessibleEvent::~QAccessibleEvent
+24    (int (*)(...))QAccessibleEvent::~QAccessibleEvent
+32    (int (*)(...))QAccessibleEvent::accessibleInterface
+
+Class QAccessibleEvent
+   size=32 align=8
+   base size=28 base align=8
+QAccessibleEvent (0x0x7f884918a2a0) 0
+    vptr=((& QAccessibleEvent::_ZTV16QAccessibleEvent) + 16u)
+
+Vtable for QAccessibleStateChangeEvent
+QAccessibleStateChangeEvent::_ZTV27QAccessibleStateChangeEvent: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI27QAccessibleStateChangeEvent)
+16    (int (*)(...))QAccessibleStateChangeEvent::~QAccessibleStateChangeEvent
+24    (int (*)(...))QAccessibleStateChangeEvent::~QAccessibleStateChangeEvent
+32    (int (*)(...))QAccessibleEvent::accessibleInterface
+
+Class QAccessibleStateChangeEvent
+   size=40 align=8
+   base size=40 base align=8
+QAccessibleStateChangeEvent (0x0x7f8848dbd4e0) 0
+    vptr=((& QAccessibleStateChangeEvent::_ZTV27QAccessibleStateChangeEvent) + 16u)
+  QAccessibleEvent (0x0x7f884918a7e0) 0
+      primary-for QAccessibleStateChangeEvent (0x0x7f8848dbd4e0)
+
+Vtable for QAccessibleTextCursorEvent
+QAccessibleTextCursorEvent::_ZTV26QAccessibleTextCursorEvent: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI26QAccessibleTextCursorEvent)
+16    (int (*)(...))QAccessibleTextCursorEvent::~QAccessibleTextCursorEvent
+24    (int (*)(...))QAccessibleTextCursorEvent::~QAccessibleTextCursorEvent
+32    (int (*)(...))QAccessibleEvent::accessibleInterface
+
+Class QAccessibleTextCursorEvent
+   size=32 align=8
+   base size=32 base align=8
+QAccessibleTextCursorEvent (0x0x7f8848dbd548) 0
+    vptr=((& QAccessibleTextCursorEvent::_ZTV26QAccessibleTextCursorEvent) + 16u)
+  QAccessibleEvent (0x0x7f884918a840) 0
+      primary-for QAccessibleTextCursorEvent (0x0x7f8848dbd548)
+
+Vtable for QAccessibleTextSelectionEvent
+QAccessibleTextSelectionEvent::_ZTV29QAccessibleTextSelectionEvent: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI29QAccessibleTextSelectionEvent)
+16    (int (*)(...))QAccessibleTextSelectionEvent::~QAccessibleTextSelectionEvent
+24    (int (*)(...))QAccessibleTextSelectionEvent::~QAccessibleTextSelectionEvent
+32    (int (*)(...))QAccessibleEvent::accessibleInterface
+
+Class QAccessibleTextSelectionEvent
+   size=40 align=8
+   base size=40 base align=8
+QAccessibleTextSelectionEvent (0x0x7f8848dbd5b0) 0
+    vptr=((& QAccessibleTextSelectionEvent::_ZTV29QAccessibleTextSelectionEvent) + 16u)
+  QAccessibleTextCursorEvent (0x0x7f8848dbd618) 0
+      primary-for QAccessibleTextSelectionEvent (0x0x7f8848dbd5b0)
+    QAccessibleEvent (0x0x7f884918a8a0) 0
+        primary-for QAccessibleTextCursorEvent (0x0x7f8848dbd618)
+
+Vtable for QAccessibleTextInsertEvent
+QAccessibleTextInsertEvent::_ZTV26QAccessibleTextInsertEvent: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI26QAccessibleTextInsertEvent)
+16    (int (*)(...))QAccessibleTextInsertEvent::~QAccessibleTextInsertEvent
+24    (int (*)(...))QAccessibleTextInsertEvent::~QAccessibleTextInsertEvent
+32    (int (*)(...))QAccessibleEvent::accessibleInterface
+
+Class QAccessibleTextInsertEvent
+   size=48 align=8
+   base size=48 base align=8
+QAccessibleTextInsertEvent (0x0x7f8848dbd680) 0
+    vptr=((& QAccessibleTextInsertEvent::_ZTV26QAccessibleTextInsertEvent) + 16u)
+  QAccessibleTextCursorEvent (0x0x7f8848dbd6e8) 0
+      primary-for QAccessibleTextInsertEvent (0x0x7f8848dbd680)
+    QAccessibleEvent (0x0x7f884918a900) 0
+        primary-for QAccessibleTextCursorEvent (0x0x7f8848dbd6e8)
+
+Vtable for QAccessibleTextRemoveEvent
+QAccessibleTextRemoveEvent::_ZTV26QAccessibleTextRemoveEvent: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI26QAccessibleTextRemoveEvent)
+16    (int (*)(...))QAccessibleTextRemoveEvent::~QAccessibleTextRemoveEvent
+24    (int (*)(...))QAccessibleTextRemoveEvent::~QAccessibleTextRemoveEvent
+32    (int (*)(...))QAccessibleEvent::accessibleInterface
+
+Class QAccessibleTextRemoveEvent
+   size=48 align=8
+   base size=48 base align=8
+QAccessibleTextRemoveEvent (0x0x7f8848dbd750) 0
+    vptr=((& QAccessibleTextRemoveEvent::_ZTV26QAccessibleTextRemoveEvent) + 16u)
+  QAccessibleTextCursorEvent (0x0x7f8848dbd7b8) 0
+      primary-for QAccessibleTextRemoveEvent (0x0x7f8848dbd750)
+    QAccessibleEvent (0x0x7f884918a960) 0
+        primary-for QAccessibleTextCursorEvent (0x0x7f8848dbd7b8)
+
+Vtable for QAccessibleTextUpdateEvent
+QAccessibleTextUpdateEvent::_ZTV26QAccessibleTextUpdateEvent: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI26QAccessibleTextUpdateEvent)
+16    (int (*)(...))QAccessibleTextUpdateEvent::~QAccessibleTextUpdateEvent
+24    (int (*)(...))QAccessibleTextUpdateEvent::~QAccessibleTextUpdateEvent
+32    (int (*)(...))QAccessibleEvent::accessibleInterface
+
+Class QAccessibleTextUpdateEvent
+   size=56 align=8
+   base size=56 base align=8
+QAccessibleTextUpdateEvent (0x0x7f8848dbd820) 0
+    vptr=((& QAccessibleTextUpdateEvent::_ZTV26QAccessibleTextUpdateEvent) + 16u)
+  QAccessibleTextCursorEvent (0x0x7f8848dbd888) 0
+      primary-for QAccessibleTextUpdateEvent (0x0x7f8848dbd820)
+    QAccessibleEvent (0x0x7f884918a9c0) 0
+        primary-for QAccessibleTextCursorEvent (0x0x7f8848dbd888)
+
+Vtable for QAccessibleValueChangeEvent
+QAccessibleValueChangeEvent::_ZTV27QAccessibleValueChangeEvent: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI27QAccessibleValueChangeEvent)
+16    (int (*)(...))QAccessibleValueChangeEvent::~QAccessibleValueChangeEvent
+24    (int (*)(...))QAccessibleValueChangeEvent::~QAccessibleValueChangeEvent
+32    (int (*)(...))QAccessibleEvent::accessibleInterface
+
+Class QAccessibleValueChangeEvent
+   size=48 align=8
+   base size=48 base align=8
+QAccessibleValueChangeEvent (0x0x7f8848dbd8f0) 0
+    vptr=((& QAccessibleValueChangeEvent::_ZTV27QAccessibleValueChangeEvent) + 16u)
+  QAccessibleEvent (0x0x7f884918aa20) 0
+      primary-for QAccessibleValueChangeEvent (0x0x7f8848dbd8f0)
+
+Vtable for QAccessibleTableModelChangeEvent
+QAccessibleTableModelChangeEvent::_ZTV32QAccessibleTableModelChangeEvent: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI32QAccessibleTableModelChangeEvent)
+16    (int (*)(...))QAccessibleTableModelChangeEvent::~QAccessibleTableModelChangeEvent
+24    (int (*)(...))QAccessibleTableModelChangeEvent::~QAccessibleTableModelChangeEvent
+32    (int (*)(...))QAccessibleEvent::accessibleInterface
+
+Class QAccessibleTableModelChangeEvent
+   size=48 align=8
+   base size=48 base align=8
+QAccessibleTableModelChangeEvent (0x0x7f8848dbd958) 0
+    vptr=((& QAccessibleTableModelChangeEvent::_ZTV32QAccessibleTableModelChangeEvent) + 16u)
+  QAccessibleEvent (0x0x7f884918aa80) 0
+      primary-for QAccessibleTableModelChangeEvent (0x0x7f8848dbd958)
+
+Vtable for QAccessibleBridge
+QAccessibleBridge::_ZTV17QAccessibleBridge: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QAccessibleBridge)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+
+Class QAccessibleBridge
+   size=8 align=8
+   base size=8 base align=8
+QAccessibleBridge (0x0x7f884918ab40) 0 nearly-empty
+    vptr=((& QAccessibleBridge::_ZTV17QAccessibleBridge) + 16u)
+
+Class QAccessibleBridgePlugin::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAccessibleBridgePlugin::QPrivateSignal (0x0x7f884918ac00) 0 empty
+
+Vtable for QAccessibleBridgePlugin
+QAccessibleBridgePlugin::_ZTV23QAccessibleBridgePlugin: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI23QAccessibleBridgePlugin)
+16    (int (*)(...))QAccessibleBridgePlugin::metaObject
+24    (int (*)(...))QAccessibleBridgePlugin::qt_metacast
+32    (int (*)(...))QAccessibleBridgePlugin::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+
+Class QAccessibleBridgePlugin
+   size=16 align=8
+   base size=16 base align=8
+QAccessibleBridgePlugin (0x0x7f8848dbd9c0) 0
+    vptr=((& QAccessibleBridgePlugin::_ZTV23QAccessibleBridgePlugin) + 16u)
+  QObject (0x0x7f884918aba0) 0
+      primary-for QAccessibleBridgePlugin (0x0x7f8848dbd9c0)
+
+Vtable for QAccessibleObject
+QAccessibleObject::_ZTV17QAccessibleObject: 23u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QAccessibleObject)
+16    0u
+24    0u
+32    (int (*)(...))QAccessibleObject::isValid
+40    (int (*)(...))QAccessibleObject::object
+48    (int (*)(...))QAccessibleInterface::window
+56    (int (*)(...))QAccessibleInterface::relations
+64    (int (*)(...))QAccessibleInterface::focusChild
+72    (int (*)(...))QAccessibleObject::childAt
+80    (int (*)(...))__cxa_pure_virtual
+88    (int (*)(...))__cxa_pure_virtual
+96    (int (*)(...))__cxa_pure_virtual
+104   (int (*)(...))__cxa_pure_virtual
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))QAccessibleObject::setText
+128   (int (*)(...))QAccessibleObject::rect
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))QAccessibleInterface::foregroundColor
+160   (int (*)(...))QAccessibleInterface::backgroundColor
+168   (int (*)(...))QAccessibleInterface::virtual_hook
+176   (int (*)(...))QAccessibleInterface::interface_cast
+
+Class QAccessibleObject
+   size=16 align=8
+   base size=16 base align=8
+QAccessibleObject (0x0x7f8848dbda28) 0
+    vptr=((& QAccessibleObject::_ZTV17QAccessibleObject) + 16u)
+  QAccessibleInterface (0x0x7f884918ac60) 0 nearly-empty
+      primary-for QAccessibleObject (0x0x7f8848dbda28)
+
+Vtable for QAccessibleApplication
+QAccessibleApplication::_ZTV22QAccessibleApplication: 23u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI22QAccessibleApplication)
+16    (int (*)(...))QAccessibleApplication::~QAccessibleApplication
+24    (int (*)(...))QAccessibleApplication::~QAccessibleApplication
+32    (int (*)(...))QAccessibleObject::isValid
+40    (int (*)(...))QAccessibleObject::object
+48    (int (*)(...))QAccessibleApplication::window
+56    (int (*)(...))QAccessibleInterface::relations
+64    (int (*)(...))QAccessibleApplication::focusChild
+72    (int (*)(...))QAccessibleObject::childAt
+80    (int (*)(...))QAccessibleApplication::parent
+88    (int (*)(...))QAccessibleApplication::child
+96    (int (*)(...))QAccessibleApplication::childCount
+104   (int (*)(...))QAccessibleApplication::indexOfChild
+112   (int (*)(...))QAccessibleApplication::text
+120   (int (*)(...))QAccessibleObject::setText
+128   (int (*)(...))QAccessibleObject::rect
+136   (int (*)(...))QAccessibleApplication::role
+144   (int (*)(...))QAccessibleApplication::state
+152   (int (*)(...))QAccessibleInterface::foregroundColor
+160   (int (*)(...))QAccessibleInterface::backgroundColor
+168   (int (*)(...))QAccessibleInterface::virtual_hook
+176   (int (*)(...))QAccessibleInterface::interface_cast
+
+Class QAccessibleApplication
+   size=16 align=8
+   base size=16 base align=8
+QAccessibleApplication (0x0x7f8848dbda90) 0
+    vptr=((& QAccessibleApplication::_ZTV22QAccessibleApplication) + 16u)
+  QAccessibleObject (0x0x7f8848dbdaf8) 0
+      primary-for QAccessibleApplication (0x0x7f8848dbda90)
+    QAccessibleInterface (0x0x7f884918acc0) 0 nearly-empty
+        primary-for QAccessibleObject (0x0x7f8848dbdaf8)
+
+Class QAccessiblePlugin::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAccessiblePlugin::QPrivateSignal (0x0x7f884918ad80) 0 empty
+
+Vtable for QAccessiblePlugin
+QAccessiblePlugin::_ZTV17QAccessiblePlugin: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QAccessiblePlugin)
+16    (int (*)(...))QAccessiblePlugin::metaObject
+24    (int (*)(...))QAccessiblePlugin::qt_metacast
+32    (int (*)(...))QAccessiblePlugin::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+
+Class QAccessiblePlugin
+   size=16 align=8
+   base size=16 base align=8
+QAccessiblePlugin (0x0x7f8848dbdb60) 0
+    vptr=((& QAccessiblePlugin::_ZTV17QAccessiblePlugin) + 16u)
+  QObject (0x0x7f884918ad20) 0
+      primary-for QAccessiblePlugin (0x0x7f8848dbdb60)
+
+Class QSurfaceFormat
+   size=8 align=8
+   base size=8 base align=8
+QSurfaceFormat (0x0x7f884918ade0) 0
+
+Vtable for QSurface
+QSurface::_ZTV8QSurface: 8u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI8QSurface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))__cxa_pure_virtual
+
+Class QSurface
+   size=24 align=8
+   base size=24 base align=8
+QSurface (0x0x7f8848f00000) 0
+    vptr=((& QSurface::_ZTV8QSurface) + 16u)
+
+Class QIcon
+   size=8 align=8
+   base size=8 base align=8
+QIcon (0x0x7f8848f00180) 0
+
+Class QCursor
+   size=8 align=8
+   base size=8 base align=8
+QCursor (0x0x7f8848b97540) 0
+
+Class QWindow::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QWindow::QPrivateSignal (0x0x7f8848c22b40) 0 empty
+
+Vtable for QWindow
+QWindow::_ZTV7QWindow: 45u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QWindow)
+16    (int (*)(...))QWindow::metaObject
+24    (int (*)(...))QWindow::qt_metacast
+32    (int (*)(...))QWindow::qt_metacall
+40    (int (*)(...))QWindow::~QWindow
+48    (int (*)(...))QWindow::~QWindow
+56    (int (*)(...))QWindow::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWindow::surfaceType
+120   (int (*)(...))QWindow::format
+128   (int (*)(...))QWindow::size
+136   (int (*)(...))QWindow::accessibleRoot
+144   (int (*)(...))QWindow::focusObject
+152   (int (*)(...))QWindow::exposeEvent
+160   (int (*)(...))QWindow::resizeEvent
+168   (int (*)(...))QWindow::moveEvent
+176   (int (*)(...))QWindow::focusInEvent
+184   (int (*)(...))QWindow::focusOutEvent
+192   (int (*)(...))QWindow::showEvent
+200   (int (*)(...))QWindow::hideEvent
+208   (int (*)(...))QWindow::keyPressEvent
+216   (int (*)(...))QWindow::keyReleaseEvent
+224   (int (*)(...))QWindow::mousePressEvent
+232   (int (*)(...))QWindow::mouseReleaseEvent
+240   (int (*)(...))QWindow::mouseDoubleClickEvent
+248   (int (*)(...))QWindow::mouseMoveEvent
+256   (int (*)(...))QWindow::wheelEvent
+264   (int (*)(...))QWindow::touchEvent
+272   (int (*)(...))QWindow::tabletEvent
+280   (int (*)(...))QWindow::nativeEvent
+288   (int (*)(...))QWindow::surfaceHandle
+296   (int (*)(...))-16
+304   (int (*)(...))(& _ZTI7QWindow)
+312   (int (*)(...))QWindow::_ZThn16_N7QWindowD1Ev
+320   (int (*)(...))QWindow::_ZThn16_N7QWindowD0Ev
+328   (int (*)(...))QWindow::_ZThn16_NK7QWindow6formatEv
+336   (int (*)(...))QWindow::_ZThn16_NK7QWindow13surfaceHandleEv
+344   (int (*)(...))QWindow::_ZThn16_NK7QWindow11surfaceTypeEv
+352   (int (*)(...))QWindow::_ZThn16_NK7QWindow4sizeEv
+
+Class QWindow
+   size=40 align=8
+   base size=40 base align=8
+QWindow (0x0x7f8848c338c0) 0
+    vptr=((& QWindow::_ZTV7QWindow) + 16u)
+  QObject (0x0x7f8848c22a80) 0
+      primary-for QWindow (0x0x7f8848c338c0)
+  QSurface (0x0x7f8848c22ae0) 16
+      vptr=((& QWindow::_ZTV7QWindow) + 312u)
+
+Class QBackingStore
+   size=8 align=8
+   base size=8 base align=8
+QBackingStore (0x0x7f8848c22c60) 0
+
+Vtable for QBitmap
+QBitmap::_ZTV7QBitmap: 10u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QBitmap)
+16    (int (*)(...))QBitmap::~QBitmap
+24    (int (*)(...))QBitmap::~QBitmap
+32    (int (*)(...))QPixmap::devType
+40    (int (*)(...))QPixmap::paintEngine
+48    (int (*)(...))QPixmap::metric
+56    (int (*)(...))QPaintDevice::initPainter
+64    (int (*)(...))QPaintDevice::redirected
+72    (int (*)(...))QPaintDevice::sharedPainter
+
+Class QBitmap
+   size=32 align=8
+   base size=32 base align=8
+QBitmap (0x0x7f8848c29bc8) 0
+    vptr=((& QBitmap::_ZTV7QBitmap) + 16u)
+  QPixmap (0x0x7f8848c29c30) 0
+      primary-for QBitmap (0x0x7f8848c29bc8)
+    QPaintDevice (0x0x7f8848c22d20) 0
+        primary-for QPixmap (0x0x7f8848c29c30)
+
+Class QClipboard::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QClipboard::QPrivateSignal (0x0x7f8848cb20c0) 0 empty
+
+Vtable for QClipboard
+QClipboard::_ZTV10QClipboard: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QClipboard)
+16    (int (*)(...))QClipboard::metaObject
+24    (int (*)(...))QClipboard::qt_metacast
+32    (int (*)(...))QClipboard::qt_metacall
+40    (int (*)(...))QClipboard::~QClipboard
+48    (int (*)(...))QClipboard::~QClipboard
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QClipboard
+   size=16 align=8
+   base size=16 base align=8
+QClipboard (0x0x7f8848c29ea0) 0
+    vptr=((& QClipboard::_ZTV10QClipboard) + 16u)
+  QObject (0x0x7f8848cb2060) 0
+      primary-for QClipboard (0x0x7f8848c29ea0)
+
+Class QDesktopServices
+   size=1 align=1
+   base size=0 base align=1
+QDesktopServices (0x0x7f8848cb2120) 0 empty
+
+Class QDrag::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDrag::QPrivateSignal (0x0x7f8848cb21e0) 0 empty
+
+Vtable for QDrag
+QDrag::_ZTV5QDrag: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI5QDrag)
+16    (int (*)(...))QDrag::metaObject
+24    (int (*)(...))QDrag::qt_metacast
+32    (int (*)(...))QDrag::qt_metacall
+40    (int (*)(...))QDrag::~QDrag
+48    (int (*)(...))QDrag::~QDrag
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QDrag
+   size=16 align=8
+   base size=16 base align=8
+QDrag (0x0x7f8848c29f08) 0
+    vptr=((& QDrag::_ZTV5QDrag) + 16u)
+  QObject (0x0x7f8848cb2180) 0
+      primary-for QDrag (0x0x7f8848c29f08)
+
+Class QFontInfo
+   size=8 align=8
+   base size=8 base align=8
+QFontInfo (0x0x7f8848cb2240) 0
+
+Class QFontMetrics
+   size=8 align=8
+   base size=8 base align=8
+QFontMetrics (0x0x7f8848cb24e0) 0
+
+Class QFontMetricsF
+   size=8 align=8
+   base size=8 base align=8
+QFontMetricsF (0x0x7f8848cb27e0) 0
+
+Class QGenericPlugin::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGenericPlugin::QPrivateSignal (0x0x7f8848d8af60) 0 empty
+
+Vtable for QGenericPlugin
+QGenericPlugin::_ZTV14QGenericPlugin: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QGenericPlugin)
+16    (int (*)(...))QGenericPlugin::metaObject
+24    (int (*)(...))QGenericPlugin::qt_metacast
+32    (int (*)(...))QGenericPlugin::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+
+Class QGenericPlugin
+   size=16 align=8
+   base size=16 base align=8
+QGenericPlugin (0x0x7f8848ceca28) 0
+    vptr=((& QGenericPlugin::_ZTV14QGenericPlugin) + 16u)
+  QObject (0x0x7f8848d8af00) 0
+      primary-for QGenericPlugin (0x0x7f8848ceca28)
+
+Class QGenericPluginFactory
+   size=1 align=1
+   base size=0 base align=1
+QGenericPluginFactory (0x0x7f8848a7e000) 0 empty
+
+Class QInputMethod::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QInputMethod::QPrivateSignal (0x0x7f8848a7e0c0) 0 empty
+
+Vtable for QInputMethod
+QInputMethod::_ZTV12QInputMethod: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QInputMethod)
+16    (int (*)(...))QInputMethod::metaObject
+24    (int (*)(...))QInputMethod::qt_metacast
+32    (int (*)(...))QInputMethod::qt_metacall
+40    (int (*)(...))QInputMethod::~QInputMethod
+48    (int (*)(...))QInputMethod::~QInputMethod
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QInputMethod
+   size=16 align=8
+   base size=16 base align=8
+QInputMethod (0x0x7f8848ceca90) 0
+    vptr=((& QInputMethod::_ZTV12QInputMethod) + 16u)
+  QObject (0x0x7f8848a7e060) 0
+      primary-for QInputMethod (0x0x7f8848ceca90)
+
+Class QGuiApplication::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGuiApplication::QPrivateSignal (0x0x7f8848a7e180) 0 empty
+
+Vtable for QGuiApplication
+QGuiApplication::_ZTV15QGuiApplication: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QGuiApplication)
+16    (int (*)(...))QGuiApplication::metaObject
+24    (int (*)(...))QGuiApplication::qt_metacast
+32    (int (*)(...))QGuiApplication::qt_metacall
+40    (int (*)(...))QGuiApplication::~QGuiApplication
+48    (int (*)(...))QGuiApplication::~QGuiApplication
+56    (int (*)(...))QGuiApplication::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QGuiApplication::notify
+120   (int (*)(...))QGuiApplication::compressEvent
+
+Class QGuiApplication
+   size=16 align=8
+   base size=16 base align=8
+QGuiApplication (0x0x7f8848cecaf8) 0
+    vptr=((& QGuiApplication::_ZTV15QGuiApplication) + 16u)
+  QCoreApplication (0x0x7f8848cecb60) 0
+      primary-for QGuiApplication (0x0x7f8848cecaf8)
+    QObject (0x0x7f8848a7e120) 0
+        primary-for QCoreApplication (0x0x7f8848cecb60)
+
+Class QIconEngine::AvailableSizesArgument
+   size=16 align=8
+   base size=16 base align=8
+QIconEngine::AvailableSizesArgument (0x0x7f8848a7e6c0) 0
+
+Class QIconEngine::ScaledPixmapArgument
+   size=56 align=8
+   base size=56 base align=8
+QIconEngine::ScaledPixmapArgument (0x0x7f8848a7e840) 0
+
+Vtable for QIconEngine
+QIconEngine::_ZTV11QIconEngine: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QIconEngine)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))QIconEngine::actualSize
+48    (int (*)(...))QIconEngine::pixmap
+56    (int (*)(...))QIconEngine::addPixmap
+64    (int (*)(...))QIconEngine::addFile
+72    (int (*)(...))QIconEngine::key
+80    (int (*)(...))__cxa_pure_virtual
+88    (int (*)(...))QIconEngine::read
+96    (int (*)(...))QIconEngine::write
+104   (int (*)(...))QIconEngine::availableSizes
+112   (int (*)(...))QIconEngine::iconName
+120   (int (*)(...))QIconEngine::virtual_hook
+
+Class QIconEngine
+   size=8 align=8
+   base size=8 base align=8
+QIconEngine (0x0x7f8848a7e660) 0 nearly-empty
+    vptr=((& QIconEngine::_ZTV11QIconEngine) + 16u)
+
+Class QIconEnginePlugin::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QIconEnginePlugin::QPrivateSignal (0x0x7f8848a7e900) 0 empty
+
+Vtable for QIconEnginePlugin
+QIconEnginePlugin::_ZTV17QIconEnginePlugin: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QIconEnginePlugin)
+16    (int (*)(...))QIconEnginePlugin::metaObject
+24    (int (*)(...))QIconEnginePlugin::qt_metacast
+32    (int (*)(...))QIconEnginePlugin::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+
+Class QIconEnginePlugin
+   size=16 align=8
+   base size=16 base align=8
+QIconEnginePlugin (0x0x7f8848ab6138) 0
+    vptr=((& QIconEnginePlugin::_ZTV17QIconEnginePlugin) + 16u)
+  QObject (0x0x7f8848a7e8a0) 0
+      primary-for QIconEnginePlugin (0x0x7f8848ab6138)
+
+Vtable for QImageIOHandler
+QImageIOHandler::_ZTV15QImageIOHandler: 18u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QImageIOHandler)
+16    0u
+24    0u
+32    (int (*)(...))QImageIOHandler::name
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))QImageIOHandler::write
+64    (int (*)(...))QImageIOHandler::option
+72    (int (*)(...))QImageIOHandler::setOption
+80    (int (*)(...))QImageIOHandler::supportsOption
+88    (int (*)(...))QImageIOHandler::jumpToNextImage
+96    (int (*)(...))QImageIOHandler::jumpToImage
+104   (int (*)(...))QImageIOHandler::loopCount
+112   (int (*)(...))QImageIOHandler::imageCount
+120   (int (*)(...))QImageIOHandler::nextImageDelay
+128   (int (*)(...))QImageIOHandler::currentImageNumber
+136   (int (*)(...))QImageIOHandler::currentImageRect
+
+Class QImageIOHandler
+   size=16 align=8
+   base size=16 base align=8
+QImageIOHandler (0x0x7f8848a7e960) 0
+    vptr=((& QImageIOHandler::_ZTV15QImageIOHandler) + 16u)
+
+Class QImageIOPlugin::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QImageIOPlugin::QPrivateSignal (0x0x7f8848a7eae0) 0 empty
+
+Vtable for QImageIOPlugin
+QImageIOPlugin::_ZTV14QImageIOPlugin: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QImageIOPlugin)
+16    (int (*)(...))QImageIOPlugin::metaObject
+24    (int (*)(...))QImageIOPlugin::qt_metacast
+32    (int (*)(...))QImageIOPlugin::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+
+Class QImageIOPlugin
+   size=16 align=8
+   base size=16 base align=8
+QImageIOPlugin (0x0x7f8848ab61a0) 0
+    vptr=((& QImageIOPlugin::_ZTV14QImageIOPlugin) + 16u)
+  QObject (0x0x7f8848a7ea80) 0
+      primary-for QImageIOPlugin (0x0x7f8848ab61a0)
+
+Class QImageReader
+   size=8 align=8
+   base size=8 base align=8
+QImageReader (0x0x7f8848a7ecc0) 0
+
+Class QImageWriter
+   size=8 align=8
+   base size=8 base align=8
+QImageWriter (0x0x7f8848a7ed20) 0
+
+Class QVector3D
+   size=12 align=4
+   base size=12 base align=4
+QVector3D (0x0x7f8848a7ed80) 0
+
+Class QVector4D
+   size=16 align=4
+   base size=16 base align=4
+QVector4D (0x0x7f8848798060) 0
+
+Class QQuaternion
+   size=16 align=4
+   base size=16 base align=4
+QQuaternion (0x0x7f8848798300) 0
+
+Class QMatrix4x4
+   size=68 align=4
+   base size=68 base align=4
+QMatrix4x4 (0x0x7f8848798900) 0
+
+Class QMovie::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QMovie::QPrivateSignal (0x0x7f88488e30c0) 0 empty
+
+Vtable for QMovie
+QMovie::_ZTV6QMovie: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI6QMovie)
+16    (int (*)(...))QMovie::metaObject
+24    (int (*)(...))QMovie::qt_metacast
+32    (int (*)(...))QMovie::qt_metacall
+40    (int (*)(...))QMovie::~QMovie
+48    (int (*)(...))QMovie::~QMovie
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QMovie
+   size=16 align=8
+   base size=16 base align=8
+QMovie (0x0x7f88488e13a8) 0
+    vptr=((& QMovie::_ZTV6QMovie) + 16u)
+  QObject (0x0x7f88488e3060) 0
+      primary-for QMovie (0x0x7f88488e13a8)
+
+Class QOffscreenSurface::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOffscreenSurface::QPrivateSignal (0x0x7f88488e31e0) 0 empty
+
+Vtable for QOffscreenSurface
+QOffscreenSurface::_ZTV17QOffscreenSurface: 26u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QOffscreenSurface)
+16    (int (*)(...))QOffscreenSurface::metaObject
+24    (int (*)(...))QOffscreenSurface::qt_metacast
+32    (int (*)(...))QOffscreenSurface::qt_metacall
+40    (int (*)(...))QOffscreenSurface::~QOffscreenSurface
+48    (int (*)(...))QOffscreenSurface::~QOffscreenSurface
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QOffscreenSurface::surfaceType
+120   (int (*)(...))QOffscreenSurface::format
+128   (int (*)(...))QOffscreenSurface::size
+136   (int (*)(...))QOffscreenSurface::surfaceHandle
+144   (int (*)(...))-16
+152   (int (*)(...))(& _ZTI17QOffscreenSurface)
+160   (int (*)(...))QOffscreenSurface::_ZThn16_N17QOffscreenSurfaceD1Ev
+168   (int (*)(...))QOffscreenSurface::_ZThn16_N17QOffscreenSurfaceD0Ev
+176   (int (*)(...))QOffscreenSurface::_ZThn16_NK17QOffscreenSurface6formatEv
+184   (int (*)(...))QOffscreenSurface::_ZThn16_NK17QOffscreenSurface13surfaceHandleEv
+192   (int (*)(...))QOffscreenSurface::_ZThn16_NK17QOffscreenSurface11surfaceTypeEv
+200   (int (*)(...))QOffscreenSurface::_ZThn16_NK17QOffscreenSurface4sizeEv
+
+Class QOffscreenSurface
+   size=40 align=8
+   base size=40 base align=8
+QOffscreenSurface (0x0x7f88485d75b0) 0
+    vptr=((& QOffscreenSurface::_ZTV17QOffscreenSurface) + 16u)
+  QObject (0x0x7f88488e3120) 0
+      primary-for QOffscreenSurface (0x0x7f88485d75b0)
+  QSurface (0x0x7f88488e3180) 16
+      vptr=((& QOffscreenSurface::_ZTV17QOffscreenSurface) + 160u)
+
+Class QOpenGLBuffer
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLBuffer (0x0x7f88488e32a0) 0
+
+Class QOpenGLVersionStatus
+   size=12 align=4
+   base size=12 base align=4
+QOpenGLVersionStatus (0x0x7f88488e3480) 0
+
+Class QOpenGLVersionFunctionsBackend
+   size=16 align=8
+   base size=12 base align=8
+QOpenGLVersionFunctionsBackend (0x0x7f884833ff60) 0
+
+Class QOpenGLVersionFunctionsStorage
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLVersionFunctionsStorage (0x0x7f884837f000) 0
+
+Class QAbstractOpenGLFunctionsPrivate
+   size=16 align=8
+   base size=9 base align=8
+QAbstractOpenGLFunctionsPrivate (0x0x7f884837f060) 0
+
+Vtable for QAbstractOpenGLFunctions
+QAbstractOpenGLFunctions::_ZTV24QAbstractOpenGLFunctions: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QAbstractOpenGLFunctions)
+16    (int (*)(...))QAbstractOpenGLFunctions::~QAbstractOpenGLFunctions
+24    (int (*)(...))QAbstractOpenGLFunctions::~QAbstractOpenGLFunctions
+32    (int (*)(...))QAbstractOpenGLFunctions::initializeOpenGLFunctions
+
+Class QAbstractOpenGLFunctions
+   size=16 align=8
+   base size=16 base align=8
+QAbstractOpenGLFunctions (0x0x7f884837f0c0) 0
+    vptr=((& QAbstractOpenGLFunctions::_ZTV24QAbstractOpenGLFunctions) + 16u)
+
+Class QOpenGLFunctions_1_0_CoreBackend::Functions
+   size=384 align=8
+   base size=384 base align=8
+QOpenGLFunctions_1_0_CoreBackend::Functions (0x0x7f884837f180) 0
+
+Class QOpenGLFunctions_1_0_CoreBackend
+   size=400 align=8
+   base size=400 base align=8
+QOpenGLFunctions_1_0_CoreBackend (0x0x7f8848366618) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f884837f120) 0
+
+Class QOpenGLFunctions_1_1_CoreBackend::Functions
+   size=128 align=8
+   base size=128 base align=8
+QOpenGLFunctions_1_1_CoreBackend::Functions (0x0x7f884837f2a0) 0
+
+Class QOpenGLFunctions_1_1_CoreBackend
+   size=144 align=8
+   base size=144 base align=8
+QOpenGLFunctions_1_1_CoreBackend (0x0x7f8848366680) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f884837f240) 0
+
+Class QOpenGLFunctions_1_2_CoreBackend::Functions
+   size=48 align=8
+   base size=48 base align=8
+QOpenGLFunctions_1_2_CoreBackend::Functions (0x0x7f884837f3c0) 0
+
+Class QOpenGLFunctions_1_2_CoreBackend
+   size=64 align=8
+   base size=64 base align=8
+QOpenGLFunctions_1_2_CoreBackend (0x0x7f88483666e8) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f884837f360) 0
+
+Class QOpenGLFunctions_1_3_CoreBackend::Functions
+   size=72 align=8
+   base size=72 base align=8
+QOpenGLFunctions_1_3_CoreBackend::Functions (0x0x7f884837f4e0) 0
+
+Class QOpenGLFunctions_1_3_CoreBackend
+   size=88 align=8
+   base size=88 base align=8
+QOpenGLFunctions_1_3_CoreBackend (0x0x7f8848366750) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f884837f480) 0
+
+Class QOpenGLFunctions_1_4_CoreBackend::Functions
+   size=56 align=8
+   base size=56 base align=8
+QOpenGLFunctions_1_4_CoreBackend::Functions (0x0x7f884837f660) 0
+
+Class QOpenGLFunctions_1_4_CoreBackend
+   size=72 align=8
+   base size=72 base align=8
+QOpenGLFunctions_1_4_CoreBackend (0x0x7f88483667b8) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f884837f600) 0
+
+Class QOpenGLFunctions_1_5_CoreBackend::Functions
+   size=152 align=8
+   base size=152 base align=8
+QOpenGLFunctions_1_5_CoreBackend::Functions (0x0x7f884837f780) 0
+
+Class QOpenGLFunctions_1_5_CoreBackend
+   size=168 align=8
+   base size=168 base align=8
+QOpenGLFunctions_1_5_CoreBackend (0x0x7f8848366820) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f884837f720) 0
+
+Class QOpenGLFunctions_2_0_CoreBackend::Functions
+   size=744 align=8
+   base size=744 base align=8
+QOpenGLFunctions_2_0_CoreBackend::Functions (0x0x7f884837f8a0) 0
+
+Class QOpenGLFunctions_2_0_CoreBackend
+   size=760 align=8
+   base size=760 base align=8
+QOpenGLFunctions_2_0_CoreBackend (0x0x7f8848366888) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f884837f840) 0
+
+Class QOpenGLFunctions_2_1_CoreBackend::Functions
+   size=48 align=8
+   base size=48 base align=8
+QOpenGLFunctions_2_1_CoreBackend::Functions (0x0x7f884837f9c0) 0
+
+Class QOpenGLFunctions_2_1_CoreBackend
+   size=64 align=8
+   base size=64 base align=8
+QOpenGLFunctions_2_1_CoreBackend (0x0x7f88483668f0) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f884837f960) 0
+
+Class QOpenGLFunctions_3_0_CoreBackend::Functions
+   size=672 align=8
+   base size=672 base align=8
+QOpenGLFunctions_3_0_CoreBackend::Functions (0x0x7f884837fae0) 0
+
+Class QOpenGLFunctions_3_0_CoreBackend
+   size=688 align=8
+   base size=688 base align=8
+QOpenGLFunctions_3_0_CoreBackend (0x0x7f8848366958) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f884837fa80) 0
+
+Class QOpenGLFunctions_3_1_CoreBackend::Functions
+   size=96 align=8
+   base size=96 base align=8
+QOpenGLFunctions_3_1_CoreBackend::Functions (0x0x7f884837fc00) 0
+
+Class QOpenGLFunctions_3_1_CoreBackend
+   size=112 align=8
+   base size=112 base align=8
+QOpenGLFunctions_3_1_CoreBackend (0x0x7f88483669c0) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f884837fba0) 0
+
+Class QOpenGLFunctions_3_2_CoreBackend::Functions
+   size=152 align=8
+   base size=152 base align=8
+QOpenGLFunctions_3_2_CoreBackend::Functions (0x0x7f884837fd20) 0
+
+Class QOpenGLFunctions_3_2_CoreBackend
+   size=168 align=8
+   base size=168 base align=8
+QOpenGLFunctions_3_2_CoreBackend (0x0x7f8848366a28) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f884837fcc0) 0
+
+Class QOpenGLFunctions_3_3_CoreBackend::Functions
+   size=464 align=8
+   base size=464 base align=8
+QOpenGLFunctions_3_3_CoreBackend::Functions (0x0x7f884837fe40) 0
+
+Class QOpenGLFunctions_3_3_CoreBackend
+   size=480 align=8
+   base size=480 base align=8
+QOpenGLFunctions_3_3_CoreBackend (0x0x7f8848366a90) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f884837fde0) 0
+
+Class QOpenGLFunctions_4_0_CoreBackend::Functions
+   size=368 align=8
+   base size=368 base align=8
+QOpenGLFunctions_4_0_CoreBackend::Functions (0x0x7f884837ff60) 0
+
+Class QOpenGLFunctions_4_0_CoreBackend
+   size=384 align=8
+   base size=384 base align=8
+QOpenGLFunctions_4_0_CoreBackend (0x0x7f8848366af8) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f884837ff00) 0
+
+Class QOpenGLFunctions_4_1_CoreBackend::Functions
+   size=704 align=8
+   base size=704 base align=8
+QOpenGLFunctions_4_1_CoreBackend::Functions (0x0x7f884805a0c0) 0
+
+Class QOpenGLFunctions_4_1_CoreBackend
+   size=720 align=8
+   base size=720 base align=8
+QOpenGLFunctions_4_1_CoreBackend (0x0x7f8848366b60) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f884805a060) 0
+
+Class QOpenGLFunctions_4_2_CoreBackend::Functions
+   size=96 align=8
+   base size=96 base align=8
+QOpenGLFunctions_4_2_CoreBackend::Functions (0x0x7f884805a1e0) 0
+
+Class QOpenGLFunctions_4_2_CoreBackend
+   size=112 align=8
+   base size=112 base align=8
+QOpenGLFunctions_4_2_CoreBackend (0x0x7f8848366bc8) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f884805a180) 0
+
+Class QOpenGLFunctions_4_3_CoreBackend::Functions
+   size=344 align=8
+   base size=344 base align=8
+QOpenGLFunctions_4_3_CoreBackend::Functions (0x0x7f884805a300) 0
+
+Class QOpenGLFunctions_4_3_CoreBackend
+   size=360 align=8
+   base size=360 base align=8
+QOpenGLFunctions_4_3_CoreBackend (0x0x7f8848366c30) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f884805a2a0) 0
+
+Class QOpenGLFunctions_4_4_CoreBackend::Functions
+   size=72 align=8
+   base size=72 base align=8
+QOpenGLFunctions_4_4_CoreBackend::Functions (0x0x7f884805a420) 0
+
+Class QOpenGLFunctions_4_4_CoreBackend
+   size=88 align=8
+   base size=88 base align=8
+QOpenGLFunctions_4_4_CoreBackend (0x0x7f8848366c98) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f884805a3c0) 0
+
+Class QOpenGLFunctions_4_5_CoreBackend::Functions
+   size=848 align=8
+   base size=848 base align=8
+QOpenGLFunctions_4_5_CoreBackend::Functions (0x0x7f884805a5a0) 0
+
+Class QOpenGLFunctions_4_5_CoreBackend
+   size=864 align=8
+   base size=864 base align=8
+QOpenGLFunctions_4_5_CoreBackend (0x0x7f8848366d00) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f884805a540) 0
+
+Class QOpenGLFunctions_1_0_DeprecatedBackend::Functions
+   size=2064 align=8
+   base size=2064 base align=8
+QOpenGLFunctions_1_0_DeprecatedBackend::Functions (0x0x7f884805a6c0) 0
+
+Class QOpenGLFunctions_1_0_DeprecatedBackend
+   size=2080 align=8
+   base size=2080 base align=8
+QOpenGLFunctions_1_0_DeprecatedBackend (0x0x7f8848366d68) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f884805a660) 0
+
+Class QOpenGLFunctions_1_1_DeprecatedBackend::Functions
+   size=136 align=8
+   base size=136 base align=8
+QOpenGLFunctions_1_1_DeprecatedBackend::Functions (0x0x7f884805a7e0) 0
+
+Class QOpenGLFunctions_1_1_DeprecatedBackend
+   size=152 align=8
+   base size=152 base align=8
+QOpenGLFunctions_1_1_DeprecatedBackend (0x0x7f8848366dd0) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f884805a780) 0
+
+Class QOpenGLFunctions_1_2_DeprecatedBackend::Functions
+   size=256 align=8
+   base size=256 base align=8
+QOpenGLFunctions_1_2_DeprecatedBackend::Functions (0x0x7f884805a900) 0
+
+Class QOpenGLFunctions_1_2_DeprecatedBackend
+   size=272 align=8
+   base size=272 base align=8
+QOpenGLFunctions_1_2_DeprecatedBackend (0x0x7f8848366e38) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f884805a8a0) 0
+
+Class QOpenGLFunctions_1_3_DeprecatedBackend::Functions
+   size=296 align=8
+   base size=296 base align=8
+QOpenGLFunctions_1_3_DeprecatedBackend::Functions (0x0x7f884805aa20) 0
+
+Class QOpenGLFunctions_1_3_DeprecatedBackend
+   size=312 align=8
+   base size=312 base align=8
+QOpenGLFunctions_1_3_DeprecatedBackend (0x0x7f8848366ea0) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f884805a9c0) 0
+
+Class QOpenGLFunctions_1_4_DeprecatedBackend::Functions
+   size=304 align=8
+   base size=304 base align=8
+QOpenGLFunctions_1_4_DeprecatedBackend::Functions (0x0x7f884805ab40) 0
+
+Class QOpenGLFunctions_1_4_DeprecatedBackend
+   size=320 align=8
+   base size=320 base align=8
+QOpenGLFunctions_1_4_DeprecatedBackend (0x0x7f8848366f08) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f884805aae0) 0
+
+Class QOpenGLFunctions_2_0_DeprecatedBackend::Functions
+   size=288 align=8
+   base size=288 base align=8
+QOpenGLFunctions_2_0_DeprecatedBackend::Functions (0x0x7f884805ac60) 0
+
+Class QOpenGLFunctions_2_0_DeprecatedBackend
+   size=304 align=8
+   base size=304 base align=8
+QOpenGLFunctions_2_0_DeprecatedBackend (0x0x7f8848366f70) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f884805ac00) 0
+
+Class QOpenGLFunctions_3_0_DeprecatedBackend::Functions
+   size=160 align=8
+   base size=160 base align=8
+QOpenGLFunctions_3_0_DeprecatedBackend::Functions (0x0x7f884805ad80) 0
+
+Class QOpenGLFunctions_3_0_DeprecatedBackend
+   size=176 align=8
+   base size=176 base align=8
+QOpenGLFunctions_3_0_DeprecatedBackend (0x0x7f884817e000) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f884805ad20) 0
+
+Class QOpenGLFunctions_3_3_DeprecatedBackend::Functions
+   size=240 align=8
+   base size=240 base align=8
+QOpenGLFunctions_3_3_DeprecatedBackend::Functions (0x0x7f884805aea0) 0
+
+Class QOpenGLFunctions_3_3_DeprecatedBackend
+   size=256 align=8
+   base size=256 base align=8
+QOpenGLFunctions_3_3_DeprecatedBackend (0x0x7f884817e068) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f884805ae40) 0
+
+Class QOpenGLFunctions_4_5_DeprecatedBackend::Functions
+   size=96 align=8
+   base size=96 base align=8
+QOpenGLFunctions_4_5_DeprecatedBackend::Functions (0x0x7f8847d98000) 0
+
+Class QOpenGLFunctions_4_5_DeprecatedBackend
+   size=112 align=8
+   base size=112 base align=8
+QOpenGLFunctions_4_5_DeprecatedBackend (0x0x7f884817e0d0) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f884805af60) 0
+
+Class QOpenGLVersionProfile
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLVersionProfile (0x0x7f8847d980c0) 0
+
+Class QOpenGLContextGroup::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOpenGLContextGroup::QPrivateSignal (0x0x7f8847d98a80) 0 empty
+
+Vtable for QOpenGLContextGroup
+QOpenGLContextGroup::_ZTV19QOpenGLContextGroup: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QOpenGLContextGroup)
+16    (int (*)(...))QOpenGLContextGroup::metaObject
+24    (int (*)(...))QOpenGLContextGroup::qt_metacast
+32    (int (*)(...))QOpenGLContextGroup::qt_metacall
+40    (int (*)(...))QOpenGLContextGroup::~QOpenGLContextGroup
+48    (int (*)(...))QOpenGLContextGroup::~QOpenGLContextGroup
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QOpenGLContextGroup
+   size=16 align=8
+   base size=16 base align=8
+QOpenGLContextGroup (0x0x7f884817eaf8) 0
+    vptr=((& QOpenGLContextGroup::_ZTV19QOpenGLContextGroup) + 16u)
+  QObject (0x0x7f8847d98a20) 0
+      primary-for QOpenGLContextGroup (0x0x7f884817eaf8)
+
+Class QOpenGLContext::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOpenGLContext::QPrivateSignal (0x0x7f8847d98b40) 0 empty
+
+Vtable for QOpenGLContext
+QOpenGLContext::_ZTV14QOpenGLContext: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QOpenGLContext)
+16    (int (*)(...))QOpenGLContext::metaObject
+24    (int (*)(...))QOpenGLContext::qt_metacast
+32    (int (*)(...))QOpenGLContext::qt_metacall
+40    (int (*)(...))QOpenGLContext::~QOpenGLContext
+48    (int (*)(...))QOpenGLContext::~QOpenGLContext
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QOpenGLContext
+   size=16 align=8
+   base size=16 base align=8
+QOpenGLContext (0x0x7f884817eb60) 0
+    vptr=((& QOpenGLContext::_ZTV14QOpenGLContext) + 16u)
+  QObject (0x0x7f8847d98ae0) 0
+      primary-for QOpenGLContext (0x0x7f884817eb60)
+
+Class QOpenGLDebugMessage
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLDebugMessage (0x0x7f8847d98ba0) 0
+
+Class QOpenGLDebugLogger::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOpenGLDebugLogger::QPrivateSignal (0x0x7f8847e1b3c0) 0 empty
+
+Vtable for QOpenGLDebugLogger
+QOpenGLDebugLogger::_ZTV18QOpenGLDebugLogger: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QOpenGLDebugLogger)
+16    (int (*)(...))QOpenGLDebugLogger::metaObject
+24    (int (*)(...))QOpenGLDebugLogger::qt_metacast
+32    (int (*)(...))QOpenGLDebugLogger::qt_metacall
+40    (int (*)(...))QOpenGLDebugLogger::~QOpenGLDebugLogger
+48    (int (*)(...))QOpenGLDebugLogger::~QOpenGLDebugLogger
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QOpenGLDebugLogger
+   size=16 align=8
+   base size=16 base align=8
+QOpenGLDebugLogger (0x0x7f8847e9d000) 0
+    vptr=((& QOpenGLDebugLogger::_ZTV18QOpenGLDebugLogger) + 16u)
+  QObject (0x0x7f8847e1b360) 0
+      primary-for QOpenGLDebugLogger (0x0x7f8847e9d000)
+
+Class QOpenGLFunctions
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLFunctions (0x0x7f8847e1b540) 0
+
+Class QOpenGLFunctionsPrivate::Functions
+   size=1152 align=8
+   base size=1152 base align=8
+QOpenGLFunctionsPrivate::Functions (0x0x7f8847e1b780) 0
+
+Class QOpenGLFunctionsPrivate
+   size=1152 align=8
+   base size=1152 base align=8
+QOpenGLFunctionsPrivate (0x0x7f8847e1b720) 0
+
+Class QOpenGLExtraFunctions
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLExtraFunctions (0x0x7f8847e9d270) 0
+  QOpenGLFunctions (0x0x7f8847c16ea0) 0
+
+Class QOpenGLExtraFunctionsPrivate::Functions
+   size=1728 align=8
+   base size=1728 base align=8
+QOpenGLExtraFunctionsPrivate::Functions (0x0x7f8847c16f60) 0
+
+Class QOpenGLExtraFunctionsPrivate
+   size=2880 align=8
+   base size=2880 base align=8
+QOpenGLExtraFunctionsPrivate (0x0x7f8847e9d2d8) 0
+  QOpenGLFunctionsPrivate (0x0x7f8847c16f00) 0
+
+Vtable for QOpenGLFramebufferObject
+QOpenGLFramebufferObject::_ZTV24QOpenGLFramebufferObject: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QOpenGLFramebufferObject)
+16    (int (*)(...))QOpenGLFramebufferObject::~QOpenGLFramebufferObject
+24    (int (*)(...))QOpenGLFramebufferObject::~QOpenGLFramebufferObject
+
+Class QOpenGLFramebufferObject
+   size=16 align=8
+   base size=16 base align=8
+QOpenGLFramebufferObject (0x0x7f8847a76660) 0
+    vptr=((& QOpenGLFramebufferObject::_ZTV24QOpenGLFramebufferObject) + 16u)
+
+Class QOpenGLFramebufferObjectFormat
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLFramebufferObjectFormat (0x0x7f8847a76780) 0
+
+Vtable for QOpenGLPaintDevice
+QOpenGLPaintDevice::_ZTV18QOpenGLPaintDevice: 11u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QOpenGLPaintDevice)
+16    (int (*)(...))QOpenGLPaintDevice::~QOpenGLPaintDevice
+24    (int (*)(...))QOpenGLPaintDevice::~QOpenGLPaintDevice
+32    (int (*)(...))QOpenGLPaintDevice::devType
+40    (int (*)(...))QOpenGLPaintDevice::paintEngine
+48    (int (*)(...))QOpenGLPaintDevice::metric
+56    (int (*)(...))QPaintDevice::initPainter
+64    (int (*)(...))QPaintDevice::redirected
+72    (int (*)(...))QPaintDevice::sharedPainter
+80    (int (*)(...))QOpenGLPaintDevice::ensureActiveTarget
+
+Class QOpenGLPaintDevice
+   size=32 align=8
+   base size=32 base align=8
+QOpenGLPaintDevice (0x0x7f8847e9d5b0) 0
+    vptr=((& QOpenGLPaintDevice::_ZTV18QOpenGLPaintDevice) + 16u)
+  QPaintDevice (0x0x7f8847a767e0) 0
+      primary-for QOpenGLPaintDevice (0x0x7f8847e9d5b0)
+
+Class QOpenGLPixelTransferOptions
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLPixelTransferOptions (0x0x7f8847a76900) 0
+
+Class QOpenGLShader::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOpenGLShader::QPrivateSignal (0x0x7f8847a76c60) 0 empty
+
+Vtable for QOpenGLShader
+QOpenGLShader::_ZTV13QOpenGLShader: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QOpenGLShader)
+16    (int (*)(...))QOpenGLShader::metaObject
+24    (int (*)(...))QOpenGLShader::qt_metacast
+32    (int (*)(...))QOpenGLShader::qt_metacall
+40    (int (*)(...))QOpenGLShader::~QOpenGLShader
+48    (int (*)(...))QOpenGLShader::~QOpenGLShader
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QOpenGLShader
+   size=16 align=8
+   base size=16 base align=8
+QOpenGLShader (0x0x7f8847e9d7b8) 0
+    vptr=((& QOpenGLShader::_ZTV13QOpenGLShader) + 16u)
+  QObject (0x0x7f8847a76c00) 0
+      primary-for QOpenGLShader (0x0x7f8847e9d7b8)
+
+Class QOpenGLShaderProgram::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOpenGLShaderProgram::QPrivateSignal (0x0x7f8847a76ea0) 0 empty
+
+Vtable for QOpenGLShaderProgram
+QOpenGLShaderProgram::_ZTV20QOpenGLShaderProgram: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QOpenGLShaderProgram)
+16    (int (*)(...))QOpenGLShaderProgram::metaObject
+24    (int (*)(...))QOpenGLShaderProgram::qt_metacast
+32    (int (*)(...))QOpenGLShaderProgram::qt_metacall
+40    (int (*)(...))QOpenGLShaderProgram::~QOpenGLShaderProgram
+48    (int (*)(...))QOpenGLShaderProgram::~QOpenGLShaderProgram
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QOpenGLShaderProgram::link
+
+Class QOpenGLShaderProgram
+   size=16 align=8
+   base size=16 base align=8
+QOpenGLShaderProgram (0x0x7f8847e9d8f0) 0
+    vptr=((& QOpenGLShaderProgram::_ZTV20QOpenGLShaderProgram) + 16u)
+  QObject (0x0x7f8847a76e40) 0
+      primary-for QOpenGLShaderProgram (0x0x7f8847e9d8f0)
+
+Class QOpenGLTexture
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLTexture (0x0x7f8847a76f00) 0
+
+Class QOpenGLTextureBlitter
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLTextureBlitter (0x0x7f88477ee1e0) 0
+
+Class QOpenGLTimerQuery::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOpenGLTimerQuery::QPrivateSignal (0x0x7f88477ee360) 0 empty
+
+Vtable for QOpenGLTimerQuery
+QOpenGLTimerQuery::_ZTV17QOpenGLTimerQuery: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QOpenGLTimerQuery)
+16    (int (*)(...))QOpenGLTimerQuery::metaObject
+24    (int (*)(...))QOpenGLTimerQuery::qt_metacast
+32    (int (*)(...))QOpenGLTimerQuery::qt_metacall
+40    (int (*)(...))QOpenGLTimerQuery::~QOpenGLTimerQuery
+48    (int (*)(...))QOpenGLTimerQuery::~QOpenGLTimerQuery
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QOpenGLTimerQuery
+   size=16 align=8
+   base size=16 base align=8
+QOpenGLTimerQuery (0x0x7f8847e9da28) 0
+    vptr=((& QOpenGLTimerQuery::_ZTV17QOpenGLTimerQuery) + 16u)
+  QObject (0x0x7f88477ee300) 0
+      primary-for QOpenGLTimerQuery (0x0x7f8847e9da28)
+
+Class QOpenGLTimeMonitor::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOpenGLTimeMonitor::QPrivateSignal (0x0x7f88477ee420) 0 empty
+
+Vtable for QOpenGLTimeMonitor
+QOpenGLTimeMonitor::_ZTV18QOpenGLTimeMonitor: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QOpenGLTimeMonitor)
+16    (int (*)(...))QOpenGLTimeMonitor::metaObject
+24    (int (*)(...))QOpenGLTimeMonitor::qt_metacast
+32    (int (*)(...))QOpenGLTimeMonitor::qt_metacall
+40    (int (*)(...))QOpenGLTimeMonitor::~QOpenGLTimeMonitor
+48    (int (*)(...))QOpenGLTimeMonitor::~QOpenGLTimeMonitor
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QOpenGLTimeMonitor
+   size=16 align=8
+   base size=16 base align=8
+QOpenGLTimeMonitor (0x0x7f8847e9da90) 0
+    vptr=((& QOpenGLTimeMonitor::_ZTV18QOpenGLTimeMonitor) + 16u)
+  QObject (0x0x7f88477ee3c0) 0
+      primary-for QOpenGLTimeMonitor (0x0x7f8847e9da90)
+
+Class QOpenGLVertexArrayObject::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOpenGLVertexArrayObject::QPrivateSignal (0x0x7f88477ee4e0) 0 empty
+
+Class QOpenGLVertexArrayObject::Binder
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLVertexArrayObject::Binder (0x0x7f88477ee540) 0
+
+Vtable for QOpenGLVertexArrayObject
+QOpenGLVertexArrayObject::_ZTV24QOpenGLVertexArrayObject: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QOpenGLVertexArrayObject)
+16    (int (*)(...))QOpenGLVertexArrayObject::metaObject
+24    (int (*)(...))QOpenGLVertexArrayObject::qt_metacast
+32    (int (*)(...))QOpenGLVertexArrayObject::qt_metacall
+40    (int (*)(...))QOpenGLVertexArrayObject::~QOpenGLVertexArrayObject
+48    (int (*)(...))QOpenGLVertexArrayObject::~QOpenGLVertexArrayObject
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QOpenGLVertexArrayObject
+   size=16 align=8
+   base size=16 base align=8
+QOpenGLVertexArrayObject (0x0x7f8847e9daf8) 0
+    vptr=((& QOpenGLVertexArrayObject::_ZTV24QOpenGLVertexArrayObject) + 16u)
+  QObject (0x0x7f88477ee480) 0
+      primary-for QOpenGLVertexArrayObject (0x0x7f8847e9daf8)
+
+Class QPaintDeviceWindow::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPaintDeviceWindow::QPrivateSignal (0x0x7f88477ee6c0) 0 empty
+
+Vtable for QPaintDeviceWindow
+QPaintDeviceWindow::_ZTV18QPaintDeviceWindow: 58u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QPaintDeviceWindow)
+16    (int (*)(...))QPaintDeviceWindow::metaObject
+24    (int (*)(...))QPaintDeviceWindow::qt_metacast
+32    (int (*)(...))QPaintDeviceWindow::qt_metacall
+40    (int (*)(...))QPaintDeviceWindow::~QPaintDeviceWindow
+48    (int (*)(...))QPaintDeviceWindow::~QPaintDeviceWindow
+56    (int (*)(...))QPaintDeviceWindow::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWindow::surfaceType
+120   (int (*)(...))QWindow::format
+128   (int (*)(...))QWindow::size
+136   (int (*)(...))QWindow::accessibleRoot
+144   (int (*)(...))QWindow::focusObject
+152   (int (*)(...))QPaintDeviceWindow::exposeEvent
+160   (int (*)(...))QWindow::resizeEvent
+168   (int (*)(...))QWindow::moveEvent
+176   (int (*)(...))QWindow::focusInEvent
+184   (int (*)(...))QWindow::focusOutEvent
+192   (int (*)(...))QWindow::showEvent
+200   (int (*)(...))QWindow::hideEvent
+208   (int (*)(...))QWindow::keyPressEvent
+216   (int (*)(...))QWindow::keyReleaseEvent
+224   (int (*)(...))QWindow::mousePressEvent
+232   (int (*)(...))QWindow::mouseReleaseEvent
+240   (int (*)(...))QWindow::mouseDoubleClickEvent
+248   (int (*)(...))QWindow::mouseMoveEvent
+256   (int (*)(...))QWindow::wheelEvent
+264   (int (*)(...))QWindow::touchEvent
+272   (int (*)(...))QWindow::tabletEvent
+280   (int (*)(...))QWindow::nativeEvent
+288   (int (*)(...))QWindow::surfaceHandle
+296   (int (*)(...))QPaintDeviceWindow::paintEvent
+304   (int (*)(...))QPaintDeviceWindow::metric
+312   (int (*)(...))QPaintDeviceWindow::paintEngine
+320   (int (*)(...))-16
+328   (int (*)(...))(& _ZTI18QPaintDeviceWindow)
+336   (int (*)(...))QPaintDeviceWindow::_ZThn16_N18QPaintDeviceWindowD1Ev
+344   (int (*)(...))QPaintDeviceWindow::_ZThn16_N18QPaintDeviceWindowD0Ev
+352   (int (*)(...))QWindow::_ZThn16_NK7QWindow6formatEv
+360   (int (*)(...))QWindow::_ZThn16_NK7QWindow13surfaceHandleEv
+368   (int (*)(...))QWindow::_ZThn16_NK7QWindow11surfaceTypeEv
+376   (int (*)(...))QWindow::_ZThn16_NK7QWindow4sizeEv
+384   (int (*)(...))-40
+392   (int (*)(...))(& _ZTI18QPaintDeviceWindow)
+400   (int (*)(...))QPaintDeviceWindow::_ZThn40_N18QPaintDeviceWindowD1Ev
+408   (int (*)(...))QPaintDeviceWindow::_ZThn40_N18QPaintDeviceWindowD0Ev
+416   (int (*)(...))QPaintDevice::devType
+424   (int (*)(...))QPaintDeviceWindow::_ZThn40_NK18QPaintDeviceWindow11paintEngineEv
+432   (int (*)(...))QPaintDeviceWindow::_ZThn40_NK18QPaintDeviceWindow6metricEN12QPaintDevice17PaintDeviceMetricE
+440   (int (*)(...))QPaintDevice::initPainter
+448   (int (*)(...))QPaintDevice::redirected
+456   (int (*)(...))QPaintDevice::sharedPainter
+
+Class QPaintDeviceWindow
+   size=64 align=8
+   base size=64 base align=8
+QPaintDeviceWindow (0x0x7f8847866000) 0
+    vptr=((& QPaintDeviceWindow::_ZTV18QPaintDeviceWindow) + 16u)
+  QWindow (0x0x7f8847866070) 0
+      primary-for QPaintDeviceWindow (0x0x7f8847866000)
+    QObject (0x0x7f88477ee5a0) 0
+        primary-for QWindow (0x0x7f8847866070)
+    QSurface (0x0x7f88477ee600) 16
+        vptr=((& QPaintDeviceWindow::_ZTV18QPaintDeviceWindow) + 336u)
+  QPaintDevice (0x0x7f88477ee660) 40
+      vptr=((& QPaintDeviceWindow::_ZTV18QPaintDeviceWindow) + 400u)
+
+Class QOpenGLWindow::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOpenGLWindow::QPrivateSignal (0x0x7f88477ee840) 0 empty
+
+Vtable for QOpenGLWindow
+QOpenGLWindow::_ZTV13QOpenGLWindow: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QOpenGLWindow)
+16    (int (*)(...))QOpenGLWindow::metaObject
+24    (int (*)(...))QOpenGLWindow::qt_metacast
+32    (int (*)(...))QOpenGLWindow::qt_metacall
+40    (int (*)(...))QOpenGLWindow::~QOpenGLWindow
+48    (int (*)(...))QOpenGLWindow::~QOpenGLWindow
+56    (int (*)(...))QPaintDeviceWindow::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWindow::surfaceType
+120   (int (*)(...))QWindow::format
+128   (int (*)(...))QWindow::size
+136   (int (*)(...))QWindow::accessibleRoot
+144   (int (*)(...))QWindow::focusObject
+152   (int (*)(...))QPaintDeviceWindow::exposeEvent
+160   (int (*)(...))QOpenGLWindow::resizeEvent
+168   (int (*)(...))QWindow::moveEvent
+176   (int (*)(...))QWindow::focusInEvent
+184   (int (*)(...))QWindow::focusOutEvent
+192   (int (*)(...))QWindow::showEvent
+200   (int (*)(...))QWindow::hideEvent
+208   (int (*)(...))QWindow::keyPressEvent
+216   (int (*)(...))QWindow::keyReleaseEvent
+224   (int (*)(...))QWindow::mousePressEvent
+232   (int (*)(...))QWindow::mouseReleaseEvent
+240   (int (*)(...))QWindow::mouseDoubleClickEvent
+248   (int (*)(...))QWindow::mouseMoveEvent
+256   (int (*)(...))QWindow::wheelEvent
+264   (int (*)(...))QWindow::touchEvent
+272   (int (*)(...))QWindow::tabletEvent
+280   (int (*)(...))QWindow::nativeEvent
+288   (int (*)(...))QWindow::surfaceHandle
+296   (int (*)(...))QOpenGLWindow::paintEvent
+304   (int (*)(...))QOpenGLWindow::metric
+312   (int (*)(...))QPaintDeviceWindow::paintEngine
+320   (int (*)(...))QOpenGLWindow::initializeGL
+328   (int (*)(...))QOpenGLWindow::resizeGL
+336   (int (*)(...))QOpenGLWindow::paintGL
+344   (int (*)(...))QOpenGLWindow::paintUnderGL
+352   (int (*)(...))QOpenGLWindow::paintOverGL
+360   (int (*)(...))QOpenGLWindow::redirected
+368   (int (*)(...))-16
+376   (int (*)(...))(& _ZTI13QOpenGLWindow)
+384   (int (*)(...))QOpenGLWindow::_ZThn16_N13QOpenGLWindowD1Ev
+392   (int (*)(...))QOpenGLWindow::_ZThn16_N13QOpenGLWindowD0Ev
+400   (int (*)(...))QWindow::_ZThn16_NK7QWindow6formatEv
+408   (int (*)(...))QWindow::_ZThn16_NK7QWindow13surfaceHandleEv
+416   (int (*)(...))QWindow::_ZThn16_NK7QWindow11surfaceTypeEv
+424   (int (*)(...))QWindow::_ZThn16_NK7QWindow4sizeEv
+432   (int (*)(...))-40
+440   (int (*)(...))(& _ZTI13QOpenGLWindow)
+448   (int (*)(...))QOpenGLWindow::_ZThn40_N13QOpenGLWindowD1Ev
+456   (int (*)(...))QOpenGLWindow::_ZThn40_N13QOpenGLWindowD0Ev
+464   (int (*)(...))QPaintDevice::devType
+472   (int (*)(...))QPaintDeviceWindow::_ZThn40_NK18QPaintDeviceWindow11paintEngineEv
+480   (int (*)(...))QOpenGLWindow::_ZThn40_NK13QOpenGLWindow6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QPaintDevice::initPainter
+496   (int (*)(...))QOpenGLWindow::_ZThn40_NK13QOpenGLWindow10redirectedEP6QPoint
+504   (int (*)(...))QPaintDevice::sharedPainter
+
+Class QOpenGLWindow
+   size=64 align=8
+   base size=64 base align=8
+QOpenGLWindow (0x0x7f8847e9dbc8) 0
+    vptr=((& QOpenGLWindow::_ZTV13QOpenGLWindow) + 16u)
+  QPaintDeviceWindow (0x0x7f88478665b0) 0
+      primary-for QOpenGLWindow (0x0x7f8847e9dbc8)
+    QWindow (0x0x7f8847866620) 0
+        primary-for QPaintDeviceWindow (0x0x7f88478665b0)
+      QObject (0x0x7f88477ee720) 0
+          primary-for QWindow (0x0x7f8847866620)
+      QSurface (0x0x7f88477ee780) 16
+          vptr=((& QOpenGLWindow::_ZTV13QOpenGLWindow) + 384u)
+    QPaintDevice (0x0x7f88477ee7e0) 40
+        vptr=((& QOpenGLWindow::_ZTV13QOpenGLWindow) + 448u)
+
+Class QPageSize
+   size=8 align=8
+   base size=8 base align=8
+QPageSize (0x0x7f88477ee8a0) 0
+
+Class QPageLayout
+   size=8 align=8
+   base size=8 base align=8
+QPageLayout (0x0x7f88478cf2a0) 0
+
+Class QPagedPaintDevice::Margins
+   size=32 align=8
+   base size=32 base align=8
+QPagedPaintDevice::Margins (0x0x7f88478cfcc0) 0
+
+Vtable for QPagedPaintDevice
+QPagedPaintDevice::_ZTV17QPagedPaintDevice: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QPagedPaintDevice)
+16    0u
+24    0u
+32    (int (*)(...))QPaintDevice::devType
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))QPaintDevice::metric
+56    (int (*)(...))QPaintDevice::initPainter
+64    (int (*)(...))QPaintDevice::redirected
+72    (int (*)(...))QPaintDevice::sharedPainter
+80    (int (*)(...))__cxa_pure_virtual
+88    (int (*)(...))QPagedPaintDevice::setPageSize
+96    (int (*)(...))QPagedPaintDevice::setPageSizeMM
+104   (int (*)(...))QPagedPaintDevice::setMargins
+
+Class QPagedPaintDevice
+   size=32 align=8
+   base size=32 base align=8
+QPagedPaintDevice (0x0x7f88478c48f0) 0
+    vptr=((& QPagedPaintDevice::_ZTV17QPagedPaintDevice) + 16u)
+  QPaintDevice (0x0x7f88478cfc60) 0
+      primary-for QPagedPaintDevice (0x0x7f88478c48f0)
+
+Class QPainter::PixmapFragment
+   size=80 align=8
+   base size=80 base align=8
+QPainter::PixmapFragment (0x0x7f88478cfd80) 0
+
+Class QPainter
+   size=8 align=8
+   base size=8 base align=8
+QPainter (0x0x7f88478cfd20) 0
+
+Class QTextItem
+   size=1 align=1
+   base size=0 base align=1
+QTextItem (0x0x7f8847595ba0) 0 empty
+
+Vtable for QPaintEngine
+QPaintEngine::_ZTV12QPaintEngine: 24u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QPaintEngine)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))QPaintEngine::drawRects
+64    (int (*)(...))QPaintEngine::drawRects
+72    (int (*)(...))QPaintEngine::drawLines
+80    (int (*)(...))QPaintEngine::drawLines
+88    (int (*)(...))QPaintEngine::drawEllipse
+96    (int (*)(...))QPaintEngine::drawEllipse
+104   (int (*)(...))QPaintEngine::drawPath
+112   (int (*)(...))QPaintEngine::drawPoints
+120   (int (*)(...))QPaintEngine::drawPoints
+128   (int (*)(...))QPaintEngine::drawPolygon
+136   (int (*)(...))QPaintEngine::drawPolygon
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))QPaintEngine::drawTextItem
+160   (int (*)(...))QPaintEngine::drawTiledPixmap
+168   (int (*)(...))QPaintEngine::drawImage
+176   (int (*)(...))QPaintEngine::coordinateOffset
+184   (int (*)(...))__cxa_pure_virtual
+
+Class QPaintEngine
+   size=32 align=8
+   base size=32 base align=8
+QPaintEngine (0x0x7f8847595e40) 0
+    vptr=((& QPaintEngine::_ZTV12QPaintEngine) + 16u)
+
+Class QPaintEngineState
+   size=4 align=4
+   base size=4 base align=4
+QPaintEngineState (0x0x7f884772f120) 0
+
+Class QPdfWriter::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPdfWriter::QPrivateSignal (0x0x7f884772f540) 0 empty
+
+Vtable for QPdfWriter
+QPdfWriter::_ZTV10QPdfWriter: 34u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QPdfWriter)
+16    (int (*)(...))QPdfWriter::metaObject
+24    (int (*)(...))QPdfWriter::qt_metacast
+32    (int (*)(...))QPdfWriter::qt_metacall
+40    (int (*)(...))QPdfWriter::~QPdfWriter
+48    (int (*)(...))QPdfWriter::~QPdfWriter
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QPdfWriter::newPage
+120   (int (*)(...))QPdfWriter::setPageSize
+128   (int (*)(...))QPdfWriter::setPageSizeMM
+136   (int (*)(...))QPdfWriter::setMargins
+144   (int (*)(...))QPdfWriter::paintEngine
+152   (int (*)(...))QPdfWriter::metric
+160   (int (*)(...))-16
+168   (int (*)(...))(& _ZTI10QPdfWriter)
+176   (int (*)(...))QPdfWriter::_ZThn16_N10QPdfWriterD1Ev
+184   (int (*)(...))QPdfWriter::_ZThn16_N10QPdfWriterD0Ev
+192   (int (*)(...))QPaintDevice::devType
+200   (int (*)(...))QPdfWriter::_ZThn16_NK10QPdfWriter11paintEngineEv
+208   (int (*)(...))QPdfWriter::_ZThn16_NK10QPdfWriter6metricEN12QPaintDevice17PaintDeviceMetricE
+216   (int (*)(...))QPaintDevice::initPainter
+224   (int (*)(...))QPaintDevice::redirected
+232   (int (*)(...))QPaintDevice::sharedPainter
+240   (int (*)(...))QPdfWriter::_ZThn16_N10QPdfWriter7newPageEv
+248   (int (*)(...))QPdfWriter::_ZThn16_N10QPdfWriter11setPageSizeEN17QPagedPaintDevice8PageSizeE
+256   (int (*)(...))QPdfWriter::_ZThn16_N10QPdfWriter13setPageSizeMMERK6QSizeF
+264   (int (*)(...))QPdfWriter::_ZThn16_N10QPdfWriter10setMarginsERKN17QPagedPaintDevice7MarginsE
+
+Class QPdfWriter
+   size=48 align=8
+   base size=48 base align=8
+QPdfWriter (0x0x7f88473bc9a0) 0
+    vptr=((& QPdfWriter::_ZTV10QPdfWriter) + 16u)
+  QObject (0x0x7f884772f480) 0
+      primary-for QPdfWriter (0x0x7f88473bc9a0)
+  QPagedPaintDevice (0x0x7f8847685958) 16
+      vptr=((& QPdfWriter::_ZTV10QPdfWriter) + 176u)
+    QPaintDevice (0x0x7f884772f4e0) 16
+        primary-for QPagedPaintDevice (0x0x7f8847685958)
+
+Vtable for QPicture
+QPicture::_ZTV8QPicture: 11u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI8QPicture)
+16    (int (*)(...))QPicture::~QPicture
+24    (int (*)(...))QPicture::~QPicture
+32    (int (*)(...))QPicture::devType
+40    (int (*)(...))QPicture::paintEngine
+48    (int (*)(...))QPicture::metric
+56    (int (*)(...))QPaintDevice::initPainter
+64    (int (*)(...))QPaintDevice::redirected
+72    (int (*)(...))QPaintDevice::sharedPainter
+80    (int (*)(...))QPicture::setData
+
+Class QPicture
+   size=32 align=8
+   base size=32 base align=8
+QPicture (0x0x7f88476859c0) 0
+    vptr=((& QPicture::_ZTV8QPicture) + 16u)
+  QPaintDevice (0x0x7f884772f6c0) 0
+      primary-for QPicture (0x0x7f88476859c0)
+
+Class QPictureIO
+   size=8 align=8
+   base size=8 base align=8
+QPictureIO (0x0x7f884772f9c0) 0
+
+Class QPictureFormatPlugin::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPictureFormatPlugin::QPrivateSignal (0x0x7f884772fa80) 0 empty
+
+Vtable for QPictureFormatPlugin
+QPictureFormatPlugin::_ZTV20QPictureFormatPlugin: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QPictureFormatPlugin)
+16    (int (*)(...))QPictureFormatPlugin::metaObject
+24    (int (*)(...))QPictureFormatPlugin::qt_metacast
+32    (int (*)(...))QPictureFormatPlugin::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QPictureFormatPlugin::loadPicture
+120   (int (*)(...))QPictureFormatPlugin::savePicture
+128   (int (*)(...))__cxa_pure_virtual
+
+Class QPictureFormatPlugin
+   size=16 align=8
+   base size=16 base align=8
+QPictureFormatPlugin (0x0x7f8847685bc8) 0
+    vptr=((& QPictureFormatPlugin::_ZTV20QPictureFormatPlugin) + 16u)
+  QObject (0x0x7f884772fa20) 0
+      primary-for QPictureFormatPlugin (0x0x7f8847685bc8)
+
+Class QPixmapCache::Key
+   size=8 align=8
+   base size=8 base align=8
+QPixmapCache::Key (0x0x7f884772fb40) 0
+
+Class QPixmapCache
+   size=1 align=1
+   base size=0 base align=1
+QPixmapCache (0x0x7f884772fae0) 0 empty
+
+Class QRasterWindow::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QRasterWindow::QPrivateSignal (0x0x7f88474a4cc0) 0 empty
+
+Vtable for QRasterWindow
+QRasterWindow::_ZTV13QRasterWindow: 59u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QRasterWindow)
+16    (int (*)(...))QRasterWindow::metaObject
+24    (int (*)(...))QRasterWindow::qt_metacast
+32    (int (*)(...))QRasterWindow::qt_metacall
+40    (int (*)(...))QRasterWindow::~QRasterWindow
+48    (int (*)(...))QRasterWindow::~QRasterWindow
+56    (int (*)(...))QPaintDeviceWindow::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWindow::surfaceType
+120   (int (*)(...))QWindow::format
+128   (int (*)(...))QWindow::size
+136   (int (*)(...))QWindow::accessibleRoot
+144   (int (*)(...))QWindow::focusObject
+152   (int (*)(...))QPaintDeviceWindow::exposeEvent
+160   (int (*)(...))QWindow::resizeEvent
+168   (int (*)(...))QWindow::moveEvent
+176   (int (*)(...))QWindow::focusInEvent
+184   (int (*)(...))QWindow::focusOutEvent
+192   (int (*)(...))QWindow::showEvent
+200   (int (*)(...))QWindow::hideEvent
+208   (int (*)(...))QWindow::keyPressEvent
+216   (int (*)(...))QWindow::keyReleaseEvent
+224   (int (*)(...))QWindow::mousePressEvent
+232   (int (*)(...))QWindow::mouseReleaseEvent
+240   (int (*)(...))QWindow::mouseDoubleClickEvent
+248   (int (*)(...))QWindow::mouseMoveEvent
+256   (int (*)(...))QWindow::wheelEvent
+264   (int (*)(...))QWindow::touchEvent
+272   (int (*)(...))QWindow::tabletEvent
+280   (int (*)(...))QWindow::nativeEvent
+288   (int (*)(...))QWindow::surfaceHandle
+296   (int (*)(...))QPaintDeviceWindow::paintEvent
+304   (int (*)(...))QRasterWindow::metric
+312   (int (*)(...))QPaintDeviceWindow::paintEngine
+320   (int (*)(...))QRasterWindow::redirected
+328   (int (*)(...))-16
+336   (int (*)(...))(& _ZTI13QRasterWindow)
+344   (int (*)(...))QRasterWindow::_ZThn16_N13QRasterWindowD1Ev
+352   (int (*)(...))QRasterWindow::_ZThn16_N13QRasterWindowD0Ev
+360   (int (*)(...))QWindow::_ZThn16_NK7QWindow6formatEv
+368   (int (*)(...))QWindow::_ZThn16_NK7QWindow13surfaceHandleEv
+376   (int (*)(...))QWindow::_ZThn16_NK7QWindow11surfaceTypeEv
+384   (int (*)(...))QWindow::_ZThn16_NK7QWindow4sizeEv
+392   (int (*)(...))-40
+400   (int (*)(...))(& _ZTI13QRasterWindow)
+408   (int (*)(...))QRasterWindow::_ZThn40_N13QRasterWindowD1Ev
+416   (int (*)(...))QRasterWindow::_ZThn40_N13QRasterWindowD0Ev
+424   (int (*)(...))QPaintDevice::devType
+432   (int (*)(...))QPaintDeviceWindow::_ZThn40_NK18QPaintDeviceWindow11paintEngineEv
+440   (int (*)(...))QRasterWindow::_ZThn40_NK13QRasterWindow6metricEN12QPaintDevice17PaintDeviceMetricE
+448   (int (*)(...))QPaintDevice::initPainter
+456   (int (*)(...))QRasterWindow::_ZThn40_NK13QRasterWindow10redirectedEP6QPoint
+464   (int (*)(...))QPaintDevice::sharedPainter
+
+Class QRasterWindow
+   size=64 align=8
+   base size=64 base align=8
+QRasterWindow (0x0x7f88474b22d8) 0
+    vptr=((& QRasterWindow::_ZTV13QRasterWindow) + 16u)
+  QPaintDeviceWindow (0x0x7f88474ba0e0) 0
+      primary-for QRasterWindow (0x0x7f88474b22d8)
+    QWindow (0x0x7f88474ba150) 0
+        primary-for QPaintDeviceWindow (0x0x7f88474ba0e0)
+      QObject (0x0x7f88474a4ba0) 0
+          primary-for QWindow (0x0x7f88474ba150)
+      QSurface (0x0x7f88474a4c00) 16
+          vptr=((& QRasterWindow::_ZTV13QRasterWindow) + 344u)
+    QPaintDevice (0x0x7f88474a4c60) 40
+        vptr=((& QRasterWindow::_ZTV13QRasterWindow) + 408u)
+
+Class QScreen::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QScreen::QPrivateSignal (0x0x7f88474a4d80) 0 empty
+
+Vtable for QScreen
+QScreen::_ZTV7QScreen: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QScreen)
+16    (int (*)(...))QScreen::metaObject
+24    (int (*)(...))QScreen::qt_metacast
+32    (int (*)(...))QScreen::qt_metacall
+40    (int (*)(...))QScreen::~QScreen
+48    (int (*)(...))QScreen::~QScreen
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QScreen
+   size=16 align=8
+   base size=16 base align=8
+QScreen (0x0x7f88474b23a8) 0
+    vptr=((& QScreen::_ZTV7QScreen) + 16u)
+  QObject (0x0x7f88474a4d20) 0
+      primary-for QScreen (0x0x7f88474b23a8)
+
+Class QSessionManager::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSessionManager::QPrivateSignal (0x0x7f88474a4e40) 0 empty
+
+Vtable for QSessionManager
+QSessionManager::_ZTV15QSessionManager: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QSessionManager)
+16    (int (*)(...))QSessionManager::metaObject
+24    (int (*)(...))QSessionManager::qt_metacast
+32    (int (*)(...))QSessionManager::qt_metacall
+40    (int (*)(...))QSessionManager::~QSessionManager
+48    (int (*)(...))QSessionManager::~QSessionManager
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QSessionManager
+   size=16 align=8
+   base size=16 base align=8
+QSessionManager (0x0x7f88474b2410) 0
+    vptr=((& QSessionManager::_ZTV15QSessionManager) + 16u)
+  QObject (0x0x7f88474a4de0) 0
+      primary-for QSessionManager (0x0x7f88474b2410)
+
+Vtable for QStandardItem
+QStandardItem::_ZTV13QStandardItem: 11u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QStandardItem)
+16    (int (*)(...))QStandardItem::~QStandardItem
+24    (int (*)(...))QStandardItem::~QStandardItem
+32    (int (*)(...))QStandardItem::data
+40    (int (*)(...))QStandardItem::setData
+48    (int (*)(...))QStandardItem::clone
+56    (int (*)(...))QStandardItem::type
+64    (int (*)(...))QStandardItem::read
+72    (int (*)(...))QStandardItem::write
+80    (int (*)(...))QStandardItem::operator<
+
+Class QStandardItem
+   size=16 align=8
+   base size=16 base align=8
+QStandardItem (0x0x7f88474a4ea0) 0
+    vptr=((& QStandardItem::_ZTV13QStandardItem) + 16u)
+
+Class QStandardItemModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QStandardItemModel::QPrivateSignal (0x0x7f884753c600) 0 empty
+
+Vtable for QStandardItemModel
+QStandardItemModel::_ZTV18QStandardItemModel: 48u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QStandardItemModel)
+16    (int (*)(...))QStandardItemModel::metaObject
+24    (int (*)(...))QStandardItemModel::qt_metacast
+32    (int (*)(...))QStandardItemModel::qt_metacall
+40    (int (*)(...))QStandardItemModel::~QStandardItemModel
+48    (int (*)(...))QStandardItemModel::~QStandardItemModel
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QStandardItemModel::index
+120   (int (*)(...))QStandardItemModel::parent
+128   (int (*)(...))QStandardItemModel::sibling
+136   (int (*)(...))QStandardItemModel::rowCount
+144   (int (*)(...))QStandardItemModel::columnCount
+152   (int (*)(...))QStandardItemModel::hasChildren
+160   (int (*)(...))QStandardItemModel::data
+168   (int (*)(...))QStandardItemModel::setData
+176   (int (*)(...))QStandardItemModel::headerData
+184   (int (*)(...))QStandardItemModel::setHeaderData
+192   (int (*)(...))QStandardItemModel::itemData
+200   (int (*)(...))QStandardItemModel::setItemData
+208   (int (*)(...))QStandardItemModel::mimeTypes
+216   (int (*)(...))QStandardItemModel::mimeData
+224   (int (*)(...))QAbstractItemModel::canDropMimeData
+232   (int (*)(...))QStandardItemModel::dropMimeData
+240   (int (*)(...))QStandardItemModel::supportedDropActions
+248   (int (*)(...))QAbstractItemModel::supportedDragActions
+256   (int (*)(...))QStandardItemModel::insertRows
+264   (int (*)(...))QStandardItemModel::insertColumns
+272   (int (*)(...))QStandardItemModel::removeRows
+280   (int (*)(...))QStandardItemModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QAbstractItemModel::fetchMore
+312   (int (*)(...))QAbstractItemModel::canFetchMore
+320   (int (*)(...))QStandardItemModel::flags
+328   (int (*)(...))QStandardItemModel::sort
+336   (int (*)(...))QAbstractItemModel::buddy
+344   (int (*)(...))QAbstractItemModel::match
+352   (int (*)(...))QAbstractItemModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractItemModel::submit
+376   (int (*)(...))QAbstractItemModel::revert
+
+Class QStandardItemModel
+   size=16 align=8
+   base size=16 base align=8
+QStandardItemModel (0x0x7f88474b2a90) 0
+    vptr=((& QStandardItemModel::_ZTV18QStandardItemModel) + 16u)
+  QAbstractItemModel (0x0x7f88474b2af8) 0
+      primary-for QStandardItemModel (0x0x7f88474b2a90)
+    QObject (0x0x7f884753c5a0) 0
+        primary-for QAbstractItemModel (0x0x7f88474b2af8)
+
+Class QStaticText
+   size=8 align=8
+   base size=8 base align=8
+QStaticText (0x0x7f884753c660) 0
+
+Class QStyleHints::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QStyleHints::QPrivateSignal (0x0x7f884753cae0) 0 empty
+
+Vtable for QStyleHints
+QStyleHints::_ZTV11QStyleHints: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QStyleHints)
+16    (int (*)(...))QStyleHints::metaObject
+24    (int (*)(...))QStyleHints::qt_metacast
+32    (int (*)(...))QStyleHints::qt_metacall
+40    (int (*)(...))QStyleHints::~QStyleHints
+48    (int (*)(...))QStyleHints::~QStyleHints
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QStyleHints
+   size=16 align=8
+   base size=16 base align=8
+QStyleHints (0x0x7f88474b2d00) 0
+    vptr=((& QStyleHints::_ZTV11QStyleHints) + 16u)
+  QObject (0x0x7f884753ca80) 0
+      primary-for QStyleHints (0x0x7f88474b2d00)
+
+Class QTextObject::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTextObject::QPrivateSignal (0x0x7f884753cba0) 0 empty
+
+Vtable for QTextObject
+QTextObject::_ZTV11QTextObject: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QTextObject)
+16    (int (*)(...))QTextObject::metaObject
+24    (int (*)(...))QTextObject::qt_metacast
+32    (int (*)(...))QTextObject::qt_metacall
+40    (int (*)(...))QTextObject::~QTextObject
+48    (int (*)(...))QTextObject::~QTextObject
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QTextObject
+   size=16 align=8
+   base size=16 base align=8
+QTextObject (0x0x7f88474b2d68) 0
+    vptr=((& QTextObject::_ZTV11QTextObject) + 16u)
+  QObject (0x0x7f884753cb40) 0
+      primary-for QTextObject (0x0x7f88474b2d68)
+
+Class QTextBlockGroup::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTextBlockGroup::QPrivateSignal (0x0x7f884753cc60) 0 empty
+
+Vtable for QTextBlockGroup
+QTextBlockGroup::_ZTV15QTextBlockGroup: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QTextBlockGroup)
+16    (int (*)(...))QTextBlockGroup::metaObject
+24    (int (*)(...))QTextBlockGroup::qt_metacast
+32    (int (*)(...))QTextBlockGroup::qt_metacall
+40    (int (*)(...))QTextBlockGroup::~QTextBlockGroup
+48    (int (*)(...))QTextBlockGroup::~QTextBlockGroup
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QTextBlockGroup::blockInserted
+120   (int (*)(...))QTextBlockGroup::blockRemoved
+128   (int (*)(...))QTextBlockGroup::blockFormatChanged
+
+Class QTextBlockGroup
+   size=16 align=8
+   base size=16 base align=8
+QTextBlockGroup (0x0x7f88474b2dd0) 0
+    vptr=((& QTextBlockGroup::_ZTV15QTextBlockGroup) + 16u)
+  QTextObject (0x0x7f88474b2e38) 0
+      primary-for QTextBlockGroup (0x0x7f88474b2dd0)
+    QObject (0x0x7f884753cc00) 0
+        primary-for QTextObject (0x0x7f88474b2e38)
+
+Vtable for QTextFrameLayoutData
+QTextFrameLayoutData::_ZTV20QTextFrameLayoutData: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QTextFrameLayoutData)
+16    (int (*)(...))QTextFrameLayoutData::~QTextFrameLayoutData
+24    (int (*)(...))QTextFrameLayoutData::~QTextFrameLayoutData
+
+Class QTextFrameLayoutData
+   size=8 align=8
+   base size=8 base align=8
+QTextFrameLayoutData (0x0x7f884753ccc0) 0 nearly-empty
+    vptr=((& QTextFrameLayoutData::_ZTV20QTextFrameLayoutData) + 16u)
+
+Class QTextFrame::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTextFrame::QPrivateSignal (0x0x7f884753cd80) 0 empty
+
+Class QTextFrame::iterator
+   size=32 align=8
+   base size=28 base align=8
+QTextFrame::iterator (0x0x7f884753cde0) 0
+
+Vtable for QTextFrame
+QTextFrame::_ZTV10QTextFrame: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QTextFrame)
+16    (int (*)(...))QTextFrame::metaObject
+24    (int (*)(...))QTextFrame::qt_metacast
+32    (int (*)(...))QTextFrame::qt_metacall
+40    (int (*)(...))QTextFrame::~QTextFrame
+48    (int (*)(...))QTextFrame::~QTextFrame
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QTextFrame
+   size=16 align=8
+   base size=16 base align=8
+QTextFrame (0x0x7f88474b2ea0) 0
+    vptr=((& QTextFrame::_ZTV10QTextFrame) + 16u)
+  QTextObject (0x0x7f88474b2f08) 0
+      primary-for QTextFrame (0x0x7f88474b2ea0)
+    QObject (0x0x7f884753cd20) 0
+        primary-for QTextObject (0x0x7f88474b2f08)
+
+Vtable for QTextBlockUserData
+QTextBlockUserData::_ZTV18QTextBlockUserData: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QTextBlockUserData)
+16    (int (*)(...))QTextBlockUserData::~QTextBlockUserData
+24    (int (*)(...))QTextBlockUserData::~QTextBlockUserData
+
+Class QTextBlockUserData
+   size=8 align=8
+   base size=8 base align=8
+QTextBlockUserData (0x0x7f884727c0c0) 0 nearly-empty
+    vptr=((& QTextBlockUserData::_ZTV18QTextBlockUserData) + 16u)
+
+Class QTextBlock::iterator
+   size=24 align=8
+   base size=20 base align=8
+QTextBlock::iterator (0x0x7f884727c180) 0
+
+Class QTextBlock
+   size=16 align=8
+   base size=12 base align=8
+QTextBlock (0x0x7f884727c120) 0
+
+Class QTextFragment
+   size=16 align=8
+   base size=16 base align=8
+QTextFragment (0x0x7f884727c660) 0
+
+Class QSyntaxHighlighter::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSyntaxHighlighter::QPrivateSignal (0x0x7f884727c960) 0 empty
+
+Vtable for QSyntaxHighlighter
+QSyntaxHighlighter::_ZTV18QSyntaxHighlighter: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QSyntaxHighlighter)
+16    (int (*)(...))QSyntaxHighlighter::metaObject
+24    (int (*)(...))QSyntaxHighlighter::qt_metacast
+32    (int (*)(...))QSyntaxHighlighter::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+
+Class QSyntaxHighlighter
+   size=16 align=8
+   base size=16 base align=8
+QSyntaxHighlighter (0x0x7f884727b618) 0
+    vptr=((& QSyntaxHighlighter::_ZTV18QSyntaxHighlighter) + 16u)
+  QObject (0x0x7f884727c900) 0
+      primary-for QSyntaxHighlighter (0x0x7f884727b618)
+
+Class QTextDocumentFragment
+   size=8 align=8
+   base size=8 base align=8
+QTextDocumentFragment (0x0x7f884727c9c0) 0
+
+Class QTextDocumentWriter
+   size=8 align=8
+   base size=8 base align=8
+QTextDocumentWriter (0x0x7f884727ca20) 0
+
+Class QTextList::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTextList::QPrivateSignal (0x0x7f884727cae0) 0 empty
+
+Vtable for QTextList
+QTextList::_ZTV9QTextList: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QTextList)
+16    (int (*)(...))QTextList::metaObject
+24    (int (*)(...))QTextList::qt_metacast
+32    (int (*)(...))QTextList::qt_metacall
+40    (int (*)(...))QTextList::~QTextList
+48    (int (*)(...))QTextList::~QTextList
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QTextBlockGroup::blockInserted
+120   (int (*)(...))QTextBlockGroup::blockRemoved
+128   (int (*)(...))QTextBlockGroup::blockFormatChanged
+
+Class QTextList
+   size=16 align=8
+   base size=16 base align=8
+QTextList (0x0x7f884727b680) 0
+    vptr=((& QTextList::_ZTV9QTextList) + 16u)
+  QTextBlockGroup (0x0x7f884727b6e8) 0
+      primary-for QTextList (0x0x7f884727b680)
+    QTextObject (0x0x7f884727b750) 0
+        primary-for QTextBlockGroup (0x0x7f884727b6e8)
+      QObject (0x0x7f884727ca80) 0
+          primary-for QTextObject (0x0x7f884727b750)
+
+Class QTextTableCell
+   size=16 align=8
+   base size=12 base align=8
+QTextTableCell (0x0x7f884727cb40) 0
+
+Class QTextTable::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTextTable::QPrivateSignal (0x0x7f884727cc00) 0 empty
+
+Vtable for QTextTable
+QTextTable::_ZTV10QTextTable: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QTextTable)
+16    (int (*)(...))QTextTable::metaObject
+24    (int (*)(...))QTextTable::qt_metacast
+32    (int (*)(...))QTextTable::qt_metacall
+40    (int (*)(...))QTextTable::~QTextTable
+48    (int (*)(...))QTextTable::~QTextTable
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QTextTable
+   size=16 align=8
+   base size=16 base align=8
+QTextTable (0x0x7f884727b7b8) 0
+    vptr=((& QTextTable::_ZTV10QTextTable) + 16u)
+  QTextFrame (0x0x7f884727b820) 0
+      primary-for QTextTable (0x0x7f884727b7b8)
+    QTextObject (0x0x7f884727b888) 0
+        primary-for QTextFrame (0x0x7f884727b820)
+      QObject (0x0x7f884727cba0) 0
+          primary-for QTextObject (0x0x7f884727b888)
+
+Class QValidator::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QValidator::QPrivateSignal (0x0x7f884727ccc0) 0 empty
+
+Vtable for QValidator
+QValidator::_ZTV10QValidator: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QValidator)
+16    (int (*)(...))QValidator::metaObject
+24    (int (*)(...))QValidator::qt_metacast
+32    (int (*)(...))QValidator::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))QValidator::fixup
+
+Class QValidator
+   size=16 align=8
+   base size=16 base align=8
+QValidator (0x0x7f884727b8f0) 0
+    vptr=((& QValidator::_ZTV10QValidator) + 16u)
+  QObject (0x0x7f884727cc60) 0
+      primary-for QValidator (0x0x7f884727b8f0)
+
+Class QIntValidator::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QIntValidator::QPrivateSignal (0x0x7f884727cd80) 0 empty
+
+Vtable for QIntValidator
+QIntValidator::_ZTV13QIntValidator: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QIntValidator)
+16    (int (*)(...))QIntValidator::metaObject
+24    (int (*)(...))QIntValidator::qt_metacast
+32    (int (*)(...))QIntValidator::qt_metacall
+40    (int (*)(...))QIntValidator::~QIntValidator
+48    (int (*)(...))QIntValidator::~QIntValidator
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QIntValidator::validate
+120   (int (*)(...))QIntValidator::fixup
+128   (int (*)(...))QIntValidator::setRange
+
+Class QIntValidator
+   size=24 align=8
+   base size=24 base align=8
+QIntValidator (0x0x7f884727b958) 0
+    vptr=((& QIntValidator::_ZTV13QIntValidator) + 16u)
+  QValidator (0x0x7f884727b9c0) 0
+      primary-for QIntValidator (0x0x7f884727b958)
+    QObject (0x0x7f884727cd20) 0
+        primary-for QValidator (0x0x7f884727b9c0)
+
+Class QDoubleValidator::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDoubleValidator::QPrivateSignal (0x0x7f884727ce40) 0 empty
+
+Vtable for QDoubleValidator
+QDoubleValidator::_ZTV16QDoubleValidator: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QDoubleValidator)
+16    (int (*)(...))QDoubleValidator::metaObject
+24    (int (*)(...))QDoubleValidator::qt_metacast
+32    (int (*)(...))QDoubleValidator::qt_metacall
+40    (int (*)(...))QDoubleValidator::~QDoubleValidator
+48    (int (*)(...))QDoubleValidator::~QDoubleValidator
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QDoubleValidator::validate
+120   (int (*)(...))QValidator::fixup
+128   (int (*)(...))QDoubleValidator::setRange
+
+Class QDoubleValidator
+   size=40 align=8
+   base size=36 base align=8
+QDoubleValidator (0x0x7f884727ba28) 0
+    vptr=((& QDoubleValidator::_ZTV16QDoubleValidator) + 16u)
+  QValidator (0x0x7f884727ba90) 0
+      primary-for QDoubleValidator (0x0x7f884727ba28)
+    QObject (0x0x7f884727cde0) 0
+        primary-for QValidator (0x0x7f884727ba90)
+
+Class QRegExpValidator::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QRegExpValidator::QPrivateSignal (0x0x7f884727cf60) 0 empty
+
+Vtable for QRegExpValidator
+QRegExpValidator::_ZTV16QRegExpValidator: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QRegExpValidator)
+16    (int (*)(...))QRegExpValidator::metaObject
+24    (int (*)(...))QRegExpValidator::qt_metacast
+32    (int (*)(...))QRegExpValidator::qt_metacall
+40    (int (*)(...))QRegExpValidator::~QRegExpValidator
+48    (int (*)(...))QRegExpValidator::~QRegExpValidator
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QRegExpValidator::validate
+120   (int (*)(...))QValidator::fixup
+
+Class QRegExpValidator
+   size=24 align=8
+   base size=24 base align=8
+QRegExpValidator (0x0x7f884727baf8) 0
+    vptr=((& QRegExpValidator::_ZTV16QRegExpValidator) + 16u)
+  QValidator (0x0x7f884727bb60) 0
+      primary-for QRegExpValidator (0x0x7f884727baf8)
+    QObject (0x0x7f884727cf00) 0
+        primary-for QValidator (0x0x7f884727bb60)
+
+Class QRegularExpressionValidator::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QRegularExpressionValidator::QPrivateSignal (0x0x7f8846f6f060) 0 empty
+
+Vtable for QRegularExpressionValidator
+QRegularExpressionValidator::_ZTV27QRegularExpressionValidator: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI27QRegularExpressionValidator)
+16    (int (*)(...))QRegularExpressionValidator::metaObject
+24    (int (*)(...))QRegularExpressionValidator::qt_metacast
+32    (int (*)(...))QRegularExpressionValidator::qt_metacall
+40    (int (*)(...))QRegularExpressionValidator::~QRegularExpressionValidator
+48    (int (*)(...))QRegularExpressionValidator::~QRegularExpressionValidator
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QRegularExpressionValidator::validate
+120   (int (*)(...))QValidator::fixup
+
+Class QRegularExpressionValidator
+   size=16 align=8
+   base size=16 base align=8
+QRegularExpressionValidator (0x0x7f884727bbc8) 0
+    vptr=((& QRegularExpressionValidator::_ZTV27QRegularExpressionValidator) + 16u)
+  QValidator (0x0x7f884727bc30) 0
+      primary-for QRegularExpressionValidator (0x0x7f884727bbc8)
+    QObject (0x0x7f8846f6f000) 0
+        primary-for QValidator (0x0x7f884727bc30)
+
+Class QSizePolicy::Bits
+   size=4 align=4
+   base size=4 base align=4
+QSizePolicy::Bits (0x0x7f8846f6f120) 0
+
+Class QSizePolicy
+   size=4 align=4
+   base size=4 base align=4
+QSizePolicy (0x0x7f8846f6f0c0) 0
+
+Class QWidgetData
+   size=88 align=8
+   base size=88 base align=8
+QWidgetData (0x0x7f8846f6fa20) 0
+
+Class QWidget::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QWidget::QPrivateSignal (0x0x7f8846f6fb40) 0 empty
+
+Vtable for QWidget
+QWidget::_ZTV7QWidget: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QWidget)
+16    (int (*)(...))QWidget::metaObject
+24    (int (*)(...))QWidget::qt_metacast
+32    (int (*)(...))QWidget::qt_metacall
+40    (int (*)(...))QWidget::~QWidget
+48    (int (*)(...))QWidget::~QWidget
+56    (int (*)(...))QWidget::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI7QWidget)
+448   (int (*)(...))QWidget::_ZThn16_N7QWidgetD1Ev
+456   (int (*)(...))QWidget::_ZThn16_N7QWidgetD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QWidget
+   size=48 align=8
+   base size=48 base align=8
+QWidget (0x0x7f8847002540) 0
+    vptr=((& QWidget::_ZTV7QWidget) + 16u)
+  QObject (0x0x7f8846f6fa80) 0
+      primary-for QWidget (0x0x7f8847002540)
+  QPaintDevice (0x0x7f8846f6fae0) 16
+      vptr=((& QWidget::_ZTV7QWidget) + 448u)
+
+Class QAbstractButton::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractButton::QPrivateSignal (0x0x7f88470d37e0) 0 empty
+
+Vtable for QAbstractButton
+QAbstractButton::_ZTV15QAbstractButton: 67u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QAbstractButton)
+16    (int (*)(...))QAbstractButton::metaObject
+24    (int (*)(...))QAbstractButton::qt_metacast
+32    (int (*)(...))QAbstractButton::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QAbstractButton::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractButton::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractButton::mousePressEvent
+176   (int (*)(...))QAbstractButton::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractButton::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QAbstractButton::keyPressEvent
+216   (int (*)(...))QAbstractButton::keyReleaseEvent
+224   (int (*)(...))QAbstractButton::focusInEvent
+232   (int (*)(...))QAbstractButton::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))__cxa_pure_virtual
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractButton::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QAbstractButton::hitButton
+440   (int (*)(...))QAbstractButton::checkStateSet
+448   (int (*)(...))QAbstractButton::nextCheckState
+456   (int (*)(...))-16
+464   (int (*)(...))(& _ZTI15QAbstractButton)
+472   0u
+480   0u
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QAbstractButton
+   size=48 align=8
+   base size=48 base align=8
+QAbstractButton (0x0x7f8846fb3f70) 0
+    vptr=((& QAbstractButton::_ZTV15QAbstractButton) + 16u)
+  QWidget (0x0x7f88470fc150) 0
+      primary-for QAbstractButton (0x0x7f8846fb3f70)
+    QObject (0x0x7f88470d3720) 0
+        primary-for QWidget (0x0x7f88470fc150)
+    QPaintDevice (0x0x7f88470d3780) 16
+        vptr=((& QAbstractButton::_ZTV15QAbstractButton) + 472u)
+
+Class QAbstractSpinBox::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractSpinBox::QPrivateSignal (0x0x7f88470d3900) 0 empty
+
+Vtable for QAbstractSpinBox
+QAbstractSpinBox::_ZTV16QAbstractSpinBox: 69u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QAbstractSpinBox)
+16    (int (*)(...))QAbstractSpinBox::metaObject
+24    (int (*)(...))QAbstractSpinBox::qt_metacast
+32    (int (*)(...))QAbstractSpinBox::qt_metacall
+40    (int (*)(...))QAbstractSpinBox::~QAbstractSpinBox
+48    (int (*)(...))QAbstractSpinBox::~QAbstractSpinBox
+56    (int (*)(...))QAbstractSpinBox::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractSpinBox::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractSpinBox::sizeHint
+136   (int (*)(...))QAbstractSpinBox::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractSpinBox::mousePressEvent
+176   (int (*)(...))QAbstractSpinBox::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractSpinBox::mouseMoveEvent
+200   (int (*)(...))QAbstractSpinBox::wheelEvent
+208   (int (*)(...))QAbstractSpinBox::keyPressEvent
+216   (int (*)(...))QAbstractSpinBox::keyReleaseEvent
+224   (int (*)(...))QAbstractSpinBox::focusInEvent
+232   (int (*)(...))QAbstractSpinBox::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QAbstractSpinBox::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QAbstractSpinBox::resizeEvent
+280   (int (*)(...))QAbstractSpinBox::closeEvent
+288   (int (*)(...))QAbstractSpinBox::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QAbstractSpinBox::showEvent
+352   (int (*)(...))QAbstractSpinBox::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractSpinBox::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QAbstractSpinBox::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QAbstractSpinBox::validate
+440   (int (*)(...))QAbstractSpinBox::fixup
+448   (int (*)(...))QAbstractSpinBox::stepBy
+456   (int (*)(...))QAbstractSpinBox::clear
+464   (int (*)(...))QAbstractSpinBox::stepEnabled
+472   (int (*)(...))-16
+480   (int (*)(...))(& _ZTI16QAbstractSpinBox)
+488   (int (*)(...))QAbstractSpinBox::_ZThn16_N16QAbstractSpinBoxD1Ev
+496   (int (*)(...))QAbstractSpinBox::_ZThn16_N16QAbstractSpinBoxD0Ev
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QAbstractSpinBox
+   size=48 align=8
+   base size=48 base align=8
+QAbstractSpinBox (0x0x7f8847123000) 0
+    vptr=((& QAbstractSpinBox::_ZTV16QAbstractSpinBox) + 16u)
+  QWidget (0x0x7f88470fc620) 0
+      primary-for QAbstractSpinBox (0x0x7f8847123000)
+    QObject (0x0x7f88470d3840) 0
+        primary-for QWidget (0x0x7f88470fc620)
+    QPaintDevice (0x0x7f88470d38a0) 16
+        vptr=((& QAbstractSpinBox::_ZTV16QAbstractSpinBox) + 488u)
+
+Class QAbstractSlider::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractSlider::QPrivateSignal (0x0x7f88470d3ba0) 0 empty
+
+Vtable for QAbstractSlider
+QAbstractSlider::_ZTV15QAbstractSlider: 65u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QAbstractSlider)
+16    (int (*)(...))QAbstractSlider::metaObject
+24    (int (*)(...))QAbstractSlider::qt_metacast
+32    (int (*)(...))QAbstractSlider::qt_metacall
+40    (int (*)(...))QAbstractSlider::~QAbstractSlider
+48    (int (*)(...))QAbstractSlider::~QAbstractSlider
+56    (int (*)(...))QAbstractSlider::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractSlider::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QAbstractSlider::wheelEvent
+208   (int (*)(...))QAbstractSlider::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractSlider::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QAbstractSlider::sliderChange
+440   (int (*)(...))-16
+448   (int (*)(...))(& _ZTI15QAbstractSlider)
+456   (int (*)(...))QAbstractSlider::_ZThn16_N15QAbstractSliderD1Ev
+464   (int (*)(...))QAbstractSlider::_ZThn16_N15QAbstractSliderD0Ev
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QAbstractSlider
+   size=48 align=8
+   base size=48 base align=8
+QAbstractSlider (0x0x7f8847123138) 0
+    vptr=((& QAbstractSlider::_ZTV15QAbstractSlider) + 16u)
+  QWidget (0x0x7f8846d75070) 0
+      primary-for QAbstractSlider (0x0x7f8847123138)
+    QObject (0x0x7f88470d3ae0) 0
+        primary-for QWidget (0x0x7f8846d75070)
+    QPaintDevice (0x0x7f88470d3b40) 16
+        vptr=((& QAbstractSlider::_ZTV15QAbstractSlider) + 456u)
+
+Class QSlider::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSlider::QPrivateSignal (0x0x7f88470d3cc0) 0 empty
+
+Vtable for QSlider
+QSlider::_ZTV7QSlider: 65u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QSlider)
+16    (int (*)(...))QSlider::metaObject
+24    (int (*)(...))QSlider::qt_metacast
+32    (int (*)(...))QSlider::qt_metacall
+40    (int (*)(...))QSlider::~QSlider
+48    (int (*)(...))QSlider::~QSlider
+56    (int (*)(...))QSlider::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractSlider::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QSlider::sizeHint
+136   (int (*)(...))QSlider::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QSlider::mousePressEvent
+176   (int (*)(...))QSlider::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QSlider::mouseMoveEvent
+200   (int (*)(...))QAbstractSlider::wheelEvent
+208   (int (*)(...))QAbstractSlider::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QSlider::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractSlider::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QAbstractSlider::sliderChange
+440   (int (*)(...))-16
+448   (int (*)(...))(& _ZTI7QSlider)
+456   (int (*)(...))QSlider::_ZThn16_N7QSliderD1Ev
+464   (int (*)(...))QSlider::_ZThn16_N7QSliderD0Ev
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QSlider
+   size=48 align=8
+   base size=48 base align=8
+QSlider (0x0x7f88471231a0) 0
+    vptr=((& QSlider::_ZTV7QSlider) + 16u)
+  QAbstractSlider (0x0x7f8847123208) 0
+      primary-for QSlider (0x0x7f88471231a0)
+    QWidget (0x0x7f8846d75a80) 0
+        primary-for QAbstractSlider (0x0x7f8847123208)
+      QObject (0x0x7f88470d3c00) 0
+          primary-for QWidget (0x0x7f8846d75a80)
+      QPaintDevice (0x0x7f88470d3c60) 16
+          vptr=((& QSlider::_ZTV7QSlider) + 456u)
+
+Class QStyle::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QStyle::QPrivateSignal (0x0x7f88470d3d80) 0 empty
+
+Vtable for QStyle
+QStyle::_ZTV6QStyle: 37u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI6QStyle)
+16    (int (*)(...))QStyle::metaObject
+24    (int (*)(...))QStyle::qt_metacast
+32    (int (*)(...))QStyle::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QStyle::polish
+120   (int (*)(...))QStyle::unpolish
+128   (int (*)(...))QStyle::polish
+136   (int (*)(...))QStyle::unpolish
+144   (int (*)(...))QStyle::polish
+152   (int (*)(...))QStyle::itemTextRect
+160   (int (*)(...))QStyle::itemPixmapRect
+168   (int (*)(...))QStyle::drawItemText
+176   (int (*)(...))QStyle::drawItemPixmap
+184   (int (*)(...))QStyle::standardPalette
+192   (int (*)(...))__cxa_pure_virtual
+200   (int (*)(...))__cxa_pure_virtual
+208   (int (*)(...))__cxa_pure_virtual
+216   (int (*)(...))__cxa_pure_virtual
+224   (int (*)(...))__cxa_pure_virtual
+232   (int (*)(...))__cxa_pure_virtual
+240   (int (*)(...))__cxa_pure_virtual
+248   (int (*)(...))__cxa_pure_virtual
+256   (int (*)(...))__cxa_pure_virtual
+264   (int (*)(...))__cxa_pure_virtual
+272   (int (*)(...))__cxa_pure_virtual
+280   (int (*)(...))__cxa_pure_virtual
+288   (int (*)(...))__cxa_pure_virtual
+
+Class QStyle
+   size=16 align=8
+   base size=16 base align=8
+QStyle (0x0x7f88471232d8) 0
+    vptr=((& QStyle::_ZTV6QStyle) + 16u)
+  QObject (0x0x7f88470d3d20) 0
+      primary-for QStyle (0x0x7f88471232d8)
+
+Class QTabBar::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTabBar::QPrivateSignal (0x0x7f8846e361e0) 0 empty
+
+Vtable for QTabBar
+QTabBar::_ZTV7QTabBar: 69u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QTabBar)
+16    (int (*)(...))QTabBar::metaObject
+24    (int (*)(...))QTabBar::qt_metacast
+32    (int (*)(...))QTabBar::qt_metacall
+40    (int (*)(...))QTabBar::~QTabBar
+48    (int (*)(...))QTabBar::~QTabBar
+56    (int (*)(...))QTabBar::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QTabBar::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QTabBar::sizeHint
+136   (int (*)(...))QTabBar::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QTabBar::mousePressEvent
+176   (int (*)(...))QTabBar::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QTabBar::mouseMoveEvent
+200   (int (*)(...))QTabBar::wheelEvent
+208   (int (*)(...))QTabBar::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QTabBar::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QTabBar::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QTabBar::showEvent
+352   (int (*)(...))QTabBar::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QTabBar::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QTabBar::tabSizeHint
+440   (int (*)(...))QTabBar::minimumTabSizeHint
+448   (int (*)(...))QTabBar::tabInserted
+456   (int (*)(...))QTabBar::tabRemoved
+464   (int (*)(...))QTabBar::tabLayoutChange
+472   (int (*)(...))-16
+480   (int (*)(...))(& _ZTI7QTabBar)
+488   (int (*)(...))QTabBar::_ZThn16_N7QTabBarD1Ev
+496   (int (*)(...))QTabBar::_ZThn16_N7QTabBarD0Ev
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QTabBar
+   size=48 align=8
+   base size=48 base align=8
+QTabBar (0x0x7f88471234e0) 0
+    vptr=((& QTabBar::_ZTV7QTabBar) + 16u)
+  QWidget (0x0x7f8846e67000) 0
+      primary-for QTabBar (0x0x7f88471234e0)
+    QObject (0x0x7f8846e36120) 0
+        primary-for QWidget (0x0x7f8846e67000)
+    QPaintDevice (0x0x7f8846e36180) 16
+        vptr=((& QTabBar::_ZTV7QTabBar) + 488u)
+
+Class QTabWidget::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTabWidget::QPrivateSignal (0x0x7f8846e36300) 0 empty
+
+Vtable for QTabWidget
+QTabWidget::_ZTV10QTabWidget: 66u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QTabWidget)
+16    (int (*)(...))QTabWidget::metaObject
+24    (int (*)(...))QTabWidget::qt_metacast
+32    (int (*)(...))QTabWidget::qt_metacall
+40    (int (*)(...))QTabWidget::~QTabWidget
+48    (int (*)(...))QTabWidget::~QTabWidget
+56    (int (*)(...))QTabWidget::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QTabWidget::sizeHint
+136   (int (*)(...))QTabWidget::minimumSizeHint
+144   (int (*)(...))QTabWidget::heightForWidth
+152   (int (*)(...))QTabWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QTabWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QTabWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QTabWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QTabWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QTabWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QTabWidget::tabInserted
+440   (int (*)(...))QTabWidget::tabRemoved
+448   (int (*)(...))-16
+456   (int (*)(...))(& _ZTI10QTabWidget)
+464   (int (*)(...))QTabWidget::_ZThn16_N10QTabWidgetD1Ev
+472   (int (*)(...))QTabWidget::_ZThn16_N10QTabWidgetD0Ev
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QTabWidget
+   size=48 align=8
+   base size=48 base align=8
+QTabWidget (0x0x7f8847123548) 0
+    vptr=((& QTabWidget::_ZTV10QTabWidget) + 16u)
+  QWidget (0x0x7f8846e67c40) 0
+      primary-for QTabWidget (0x0x7f8847123548)
+    QObject (0x0x7f8846e36240) 0
+        primary-for QWidget (0x0x7f8846e67c40)
+    QPaintDevice (0x0x7f8846e362a0) 16
+        vptr=((& QTabWidget::_ZTV10QTabWidget) + 464u)
+
+Class QRubberBand::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QRubberBand::QPrivateSignal (0x0x7f8846e36420) 0 empty
+
+Vtable for QRubberBand
+QRubberBand::_ZTV11QRubberBand: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QRubberBand)
+16    (int (*)(...))QRubberBand::metaObject
+24    (int (*)(...))QRubberBand::qt_metacast
+32    (int (*)(...))QRubberBand::qt_metacall
+40    (int (*)(...))QRubberBand::~QRubberBand
+48    (int (*)(...))QRubberBand::~QRubberBand
+56    (int (*)(...))QRubberBand::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QRubberBand::paintEvent
+264   (int (*)(...))QRubberBand::moveEvent
+272   (int (*)(...))QRubberBand::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QRubberBand::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QRubberBand::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI11QRubberBand)
+448   (int (*)(...))QRubberBand::_ZThn16_N11QRubberBandD1Ev
+456   (int (*)(...))QRubberBand::_ZThn16_N11QRubberBandD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QRubberBand
+   size=48 align=8
+   base size=48 base align=8
+QRubberBand (0x0x7f88471235b0) 0
+    vptr=((& QRubberBand::_ZTV11QRubberBand) + 16u)
+  QWidget (0x0x7f8846ea17e0) 0
+      primary-for QRubberBand (0x0x7f88471235b0)
+    QObject (0x0x7f8846e36360) 0
+        primary-for QWidget (0x0x7f8846ea17e0)
+    QPaintDevice (0x0x7f8846e363c0) 16
+        vptr=((& QRubberBand::_ZTV11QRubberBand) + 448u)
+
+Class QFrame::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFrame::QPrivateSignal (0x0x7f8846e36540) 0 empty
+
+Vtable for QFrame
+QFrame::_ZTV6QFrame: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI6QFrame)
+16    (int (*)(...))QFrame::metaObject
+24    (int (*)(...))QFrame::qt_metacast
+32    (int (*)(...))QFrame::qt_metacall
+40    (int (*)(...))QFrame::~QFrame
+48    (int (*)(...))QFrame::~QFrame
+56    (int (*)(...))QFrame::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QFrame::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QFrame::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI6QFrame)
+448   (int (*)(...))QFrame::_ZThn16_N6QFrameD1Ev
+456   (int (*)(...))QFrame::_ZThn16_N6QFrameD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QFrame
+   size=48 align=8
+   base size=48 base align=8
+QFrame (0x0x7f8847123618) 0
+    vptr=((& QFrame::_ZTV6QFrame) + 16u)
+  QWidget (0x0x7f8846ed5230) 0
+      primary-for QFrame (0x0x7f8847123618)
+    QObject (0x0x7f8846e36480) 0
+        primary-for QWidget (0x0x7f8846ed5230)
+    QPaintDevice (0x0x7f8846e364e0) 16
+        vptr=((& QFrame::_ZTV6QFrame) + 448u)
+
+Class QStyleOption
+   size=64 align=8
+   base size=64 base align=8
+QStyleOption (0x0x7f8846e365a0) 0
+
+Class QStyleOptionFocusRect
+   size=80 align=8
+   base size=80 base align=8
+QStyleOptionFocusRect (0x0x7f8847123680) 0
+  QStyleOption (0x0x7f8846e36600) 0
+
+Class QStyleOptionFrame
+   size=80 align=8
+   base size=80 base align=8
+QStyleOptionFrame (0x0x7f88471236e8) 0
+  QStyleOption (0x0x7f8846e36660) 0
+
+Class QStyleOptionTabWidgetFrame
+   size=136 align=8
+   base size=132 base align=8
+QStyleOptionTabWidgetFrame (0x0x7f8847123820) 0
+  QStyleOption (0x0x7f8846e36840) 0
+
+Class QStyleOptionTabBarBase
+   size=104 align=8
+   base size=101 base align=8
+QStyleOptionTabBarBase (0x0x7f8847123888) 0
+  QStyleOption (0x0x7f8846e368a0) 0
+
+Class QStyleOptionHeader
+   size=120 align=8
+   base size=116 base align=8
+QStyleOptionHeader (0x0x7f88471238f0) 0
+  QStyleOption (0x0x7f8846e36960) 0
+
+Class QStyleOptionButton
+   size=96 align=8
+   base size=96 base align=8
+QStyleOptionButton (0x0x7f8847123958) 0
+  QStyleOption (0x0x7f8846e369c0) 0
+
+Class QStyleOptionTab
+   size=136 align=8
+   base size=136 base align=8
+QStyleOptionTab (0x0x7f8847123a90) 0
+  QStyleOption (0x0x7f8846e36ba0) 0
+
+Class QStyleOptionToolBar
+   size=88 align=8
+   base size=88 base align=8
+QStyleOptionToolBar (0x0x7f8847123c98) 0
+  QStyleOption (0x0x7f8846e36f00) 0
+
+Class QStyleOptionProgressBar
+   size=104 align=8
+   base size=102 base align=8
+QStyleOptionProgressBar (0x0x7f8847123dd0) 0
+  QStyleOption (0x0x7f8846bd2120) 0
+
+Class QStyleOptionMenuItem
+   size=136 align=8
+   base size=136 base align=8
+QStyleOptionMenuItem (0x0x7f8847123e38) 0
+  QStyleOption (0x0x7f8846bd2180) 0
+
+Class QStyleOptionDockWidget
+   size=80 align=8
+   base size=76 base align=8
+QStyleOptionDockWidget (0x0x7f8847123ea0) 0
+  QStyleOption (0x0x7f8846bd21e0) 0
+
+Class QStyleOptionViewItem
+   size=192 align=8
+   base size=192 base align=8
+QStyleOptionViewItem (0x0x7f8847123f70) 0
+  QStyleOption (0x0x7f8846bd2240) 0
+
+Class QStyleOptionToolBox
+   size=88 align=8
+   base size=88 base align=8
+QStyleOptionToolBox (0x0x7f8846c330d0) 0
+  QStyleOption (0x0x7f8846bd2420) 0
+
+Class QStyleOptionRubberBand
+   size=72 align=8
+   base size=69 base align=8
+QStyleOptionRubberBand (0x0x7f8846c33138) 0
+  QStyleOption (0x0x7f8846bd2480) 0
+
+Class QStyleOptionComplex
+   size=72 align=8
+   base size=72 base align=8
+QStyleOptionComplex (0x0x7f8846c331a0) 0
+  QStyleOption (0x0x7f8846bd24e0) 0
+
+Class QStyleOptionSlider
+   size=128 align=8
+   base size=121 base align=8
+QStyleOptionSlider (0x0x7f8846c33208) 0
+  QStyleOptionComplex (0x0x7f8846c33270) 0
+    QStyleOption (0x0x7f8846bd2540) 0
+
+Class QStyleOptionSpinBox
+   size=88 align=8
+   base size=81 base align=8
+QStyleOptionSpinBox (0x0x7f8846c332d8) 0
+  QStyleOptionComplex (0x0x7f8846c33340) 0
+    QStyleOption (0x0x7f8846bd25a0) 0
+
+Class QStyleOptionToolButton
+   size=136 align=8
+   base size=136 base align=8
+QStyleOptionToolButton (0x0x7f8846c333a8) 0
+  QStyleOptionComplex (0x0x7f8846c33410) 0
+    QStyleOption (0x0x7f8846bd2600) 0
+
+Class QStyleOptionComboBox
+   size=120 align=8
+   base size=120 base align=8
+QStyleOptionComboBox (0x0x7f8846c33548) 0
+  QStyleOptionComplex (0x0x7f8846c335b0) 0
+    QStyleOption (0x0x7f8846bd27e0) 0
+
+Class QStyleOptionTitleBar
+   size=96 align=8
+   base size=96 base align=8
+QStyleOptionTitleBar (0x0x7f8846c33618) 0
+  QStyleOptionComplex (0x0x7f8846c33680) 0
+    QStyleOption (0x0x7f8846bd2840) 0
+
+Class QStyleOptionGroupBox
+   size=120 align=8
+   base size=116 base align=8
+QStyleOptionGroupBox (0x0x7f8846c336e8) 0
+  QStyleOptionComplex (0x0x7f8846c33750) 0
+    QStyleOption (0x0x7f8846bd2900) 0
+
+Class QStyleOptionSizeGrip
+   size=80 align=8
+   base size=76 base align=8
+QStyleOptionSizeGrip (0x0x7f8846c337b8) 0
+  QStyleOptionComplex (0x0x7f8846c33820) 0
+    QStyleOption (0x0x7f8846bd2960) 0
+
+Class QStyleOptionGraphicsItem
+   size=152 align=8
+   base size=152 base align=8
+QStyleOptionGraphicsItem (0x0x7f8846c33888) 0
+  QStyleOption (0x0x7f8846bd29c0) 0
+
+Class QStyleHintReturn
+   size=8 align=4
+   base size=8 base align=4
+QStyleHintReturn (0x0x7f8846bd2ea0) 0
+
+Class QStyleHintReturnMask
+   size=16 align=8
+   base size=16 base align=8
+QStyleHintReturnMask (0x0x7f8846c33e38) 0
+  QStyleHintReturn (0x0x7f8846bd2f00) 0
+
+Class QStyleHintReturnVariant
+   size=24 align=8
+   base size=24 base align=8
+QStyleHintReturnVariant (0x0x7f8846c33ea0) 0
+  QStyleHintReturn (0x0x7f8846bd2f60) 0
+
+Class QAbstractItemDelegate::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractItemDelegate::QPrivateSignal (0x0x7f88469504e0) 0 empty
+
+Vtable for QAbstractItemDelegate
+QAbstractItemDelegate::_ZTV21QAbstractItemDelegate: 24u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QAbstractItemDelegate)
+16    (int (*)(...))QAbstractItemDelegate::metaObject
+24    (int (*)(...))QAbstractItemDelegate::qt_metacast
+32    (int (*)(...))QAbstractItemDelegate::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))QAbstractItemDelegate::createEditor
+136   (int (*)(...))QAbstractItemDelegate::destroyEditor
+144   (int (*)(...))QAbstractItemDelegate::setEditorData
+152   (int (*)(...))QAbstractItemDelegate::setModelData
+160   (int (*)(...))QAbstractItemDelegate::updateEditorGeometry
+168   (int (*)(...))QAbstractItemDelegate::editorEvent
+176   (int (*)(...))QAbstractItemDelegate::helpEvent
+184   (int (*)(...))QAbstractItemDelegate::paintingRoles
+
+Class QAbstractItemDelegate
+   size=16 align=8
+   base size=16 base align=8
+QAbstractItemDelegate (0x0x7f8846955410) 0
+    vptr=((& QAbstractItemDelegate::_ZTV21QAbstractItemDelegate) + 16u)
+  QObject (0x0x7f8846950480) 0
+      primary-for QAbstractItemDelegate (0x0x7f8846955410)
+
+Class QAbstractScrollArea::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractScrollArea::QPrivateSignal (0x0x7f8846950660) 0 empty
+
+Vtable for QAbstractScrollArea
+QAbstractScrollArea::_ZTV19QAbstractScrollArea: 68u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QAbstractScrollArea)
+16    (int (*)(...))QAbstractScrollArea::metaObject
+24    (int (*)(...))QAbstractScrollArea::qt_metacast
+32    (int (*)(...))QAbstractScrollArea::qt_metacall
+40    (int (*)(...))QAbstractScrollArea::~QAbstractScrollArea
+48    (int (*)(...))QAbstractScrollArea::~QAbstractScrollArea
+56    (int (*)(...))QAbstractScrollArea::event
+64    (int (*)(...))QAbstractScrollArea::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractScrollArea::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractScrollArea::mousePressEvent
+176   (int (*)(...))QAbstractScrollArea::mouseReleaseEvent
+184   (int (*)(...))QAbstractScrollArea::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractScrollArea::mouseMoveEvent
+200   (int (*)(...))QAbstractScrollArea::wheelEvent
+208   (int (*)(...))QAbstractScrollArea::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QAbstractScrollArea::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QAbstractScrollArea::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QAbstractScrollArea::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QAbstractScrollArea::dragEnterEvent
+320   (int (*)(...))QAbstractScrollArea::dragMoveEvent
+328   (int (*)(...))QAbstractScrollArea::dragLeaveEvent
+336   (int (*)(...))QAbstractScrollArea::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QAbstractScrollArea::viewportEvent
+448   (int (*)(...))QAbstractScrollArea::scrollContentsBy
+456   (int (*)(...))QAbstractScrollArea::viewportSizeHint
+464   (int (*)(...))-16
+472   (int (*)(...))(& _ZTI19QAbstractScrollArea)
+480   (int (*)(...))QAbstractScrollArea::_ZThn16_N19QAbstractScrollAreaD1Ev
+488   (int (*)(...))QAbstractScrollArea::_ZThn16_N19QAbstractScrollAreaD0Ev
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QAbstractScrollArea
+   size=48 align=8
+   base size=48 base align=8
+QAbstractScrollArea (0x0x7f8846955478) 0
+    vptr=((& QAbstractScrollArea::_ZTV19QAbstractScrollArea) + 16u)
+  QFrame (0x0x7f88469554e0) 0
+      primary-for QAbstractScrollArea (0x0x7f8846955478)
+    QWidget (0x0x7f884695b8c0) 0
+        primary-for QFrame (0x0x7f88469554e0)
+      QObject (0x0x7f88469505a0) 0
+          primary-for QWidget (0x0x7f884695b8c0)
+      QPaintDevice (0x0x7f8846950600) 16
+          vptr=((& QAbstractScrollArea::_ZTV19QAbstractScrollArea) + 480u)
+
+Class QAbstractItemView::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractItemView::QPrivateSignal (0x0x7f8846950780) 0 empty
+
+Vtable for QAbstractItemView
+QAbstractItemView::_ZTV17QAbstractItemView: 106u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QAbstractItemView)
+16    (int (*)(...))QAbstractItemView::metaObject
+24    (int (*)(...))QAbstractItemView::qt_metacast
+32    (int (*)(...))QAbstractItemView::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QAbstractItemView::event
+64    (int (*)(...))QAbstractScrollArea::eventFilter
+72    (int (*)(...))QAbstractItemView::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractScrollArea::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractItemView::mousePressEvent
+176   (int (*)(...))QAbstractItemView::mouseReleaseEvent
+184   (int (*)(...))QAbstractItemView::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractItemView::mouseMoveEvent
+200   (int (*)(...))QAbstractScrollArea::wheelEvent
+208   (int (*)(...))QAbstractItemView::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QAbstractItemView::focusInEvent
+232   (int (*)(...))QAbstractItemView::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QAbstractScrollArea::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QAbstractItemView::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QAbstractScrollArea::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QAbstractItemView::dragEnterEvent
+320   (int (*)(...))QAbstractItemView::dragMoveEvent
+328   (int (*)(...))QAbstractItemView::dragLeaveEvent
+336   (int (*)(...))QAbstractItemView::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QAbstractItemView::inputMethodEvent
+416   (int (*)(...))QAbstractItemView::inputMethodQuery
+424   (int (*)(...))QAbstractItemView::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QAbstractItemView::viewportEvent
+448   (int (*)(...))QAbstractScrollArea::scrollContentsBy
+456   (int (*)(...))QAbstractItemView::viewportSizeHint
+464   (int (*)(...))QAbstractItemView::setModel
+472   (int (*)(...))QAbstractItemView::setSelectionModel
+480   (int (*)(...))QAbstractItemView::keyboardSearch
+488   (int (*)(...))__cxa_pure_virtual
+496   (int (*)(...))__cxa_pure_virtual
+504   (int (*)(...))__cxa_pure_virtual
+512   (int (*)(...))QAbstractItemView::sizeHintForRow
+520   (int (*)(...))QAbstractItemView::sizeHintForColumn
+528   (int (*)(...))QAbstractItemView::reset
+536   (int (*)(...))QAbstractItemView::setRootIndex
+544   (int (*)(...))QAbstractItemView::doItemsLayout
+552   (int (*)(...))QAbstractItemView::selectAll
+560   (int (*)(...))QAbstractItemView::dataChanged
+568   (int (*)(...))QAbstractItemView::rowsInserted
+576   (int (*)(...))QAbstractItemView::rowsAboutToBeRemoved
+584   (int (*)(...))QAbstractItemView::selectionChanged
+592   (int (*)(...))QAbstractItemView::currentChanged
+600   (int (*)(...))QAbstractItemView::updateEditorData
+608   (int (*)(...))QAbstractItemView::updateEditorGeometries
+616   (int (*)(...))QAbstractItemView::updateGeometries
+624   (int (*)(...))QAbstractItemView::verticalScrollbarAction
+632   (int (*)(...))QAbstractItemView::horizontalScrollbarAction
+640   (int (*)(...))QAbstractItemView::verticalScrollbarValueChanged
+648   (int (*)(...))QAbstractItemView::horizontalScrollbarValueChanged
+656   (int (*)(...))QAbstractItemView::closeEditor
+664   (int (*)(...))QAbstractItemView::commitData
+672   (int (*)(...))QAbstractItemView::editorDestroyed
+680   (int (*)(...))__cxa_pure_virtual
+688   (int (*)(...))__cxa_pure_virtual
+696   (int (*)(...))__cxa_pure_virtual
+704   (int (*)(...))__cxa_pure_virtual
+712   (int (*)(...))__cxa_pure_virtual
+720   (int (*)(...))__cxa_pure_virtual
+728   (int (*)(...))QAbstractItemView::selectedIndexes
+736   (int (*)(...))QAbstractItemView::edit
+744   (int (*)(...))QAbstractItemView::selectionCommand
+752   (int (*)(...))QAbstractItemView::startDrag
+760   (int (*)(...))QAbstractItemView::viewOptions
+768   (int (*)(...))-16
+776   (int (*)(...))(& _ZTI17QAbstractItemView)
+784   0u
+792   0u
+800   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+808   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+816   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+824   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+832   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+840   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QAbstractItemView
+   size=48 align=8
+   base size=48 base align=8
+QAbstractItemView (0x0x7f8846955548) 0
+    vptr=((& QAbstractItemView::_ZTV17QAbstractItemView) + 16u)
+  QAbstractScrollArea (0x0x7f88469555b0) 0
+      primary-for QAbstractItemView (0x0x7f8846955548)
+    QFrame (0x0x7f8846955618) 0
+        primary-for QAbstractScrollArea (0x0x7f88469555b0)
+      QWidget (0x0x7f88469930e0) 0
+          primary-for QFrame (0x0x7f8846955618)
+        QObject (0x0x7f88469506c0) 0
+            primary-for QWidget (0x0x7f88469930e0)
+        QPaintDevice (0x0x7f8846950720) 16
+            vptr=((& QAbstractItemView::_ZTV17QAbstractItemView) + 784u)
+
+Vtable for QAccessibleWidget
+QAccessibleWidget::_ZTV17QAccessibleWidget: 35u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QAccessibleWidget)
+16    (int (*)(...))QAccessibleWidget::~QAccessibleWidget
+24    (int (*)(...))QAccessibleWidget::~QAccessibleWidget
+32    (int (*)(...))QAccessibleWidget::isValid
+40    (int (*)(...))QAccessibleObject::object
+48    (int (*)(...))QAccessibleWidget::window
+56    (int (*)(...))QAccessibleWidget::relations
+64    (int (*)(...))QAccessibleWidget::focusChild
+72    (int (*)(...))QAccessibleObject::childAt
+80    (int (*)(...))QAccessibleWidget::parent
+88    (int (*)(...))QAccessibleWidget::child
+96    (int (*)(...))QAccessibleWidget::childCount
+104   (int (*)(...))QAccessibleWidget::indexOfChild
+112   (int (*)(...))QAccessibleWidget::text
+120   (int (*)(...))QAccessibleObject::setText
+128   (int (*)(...))QAccessibleWidget::rect
+136   (int (*)(...))QAccessibleWidget::role
+144   (int (*)(...))QAccessibleWidget::state
+152   (int (*)(...))QAccessibleWidget::foregroundColor
+160   (int (*)(...))QAccessibleWidget::backgroundColor
+168   (int (*)(...))QAccessibleInterface::virtual_hook
+176   (int (*)(...))QAccessibleWidget::interface_cast
+184   (int (*)(...))QAccessibleWidget::actionNames
+192   (int (*)(...))QAccessibleWidget::doAction
+200   (int (*)(...))QAccessibleWidget::keyBindingsForAction
+208   (int (*)(...))-16
+216   (int (*)(...))(& _ZTI17QAccessibleWidget)
+224   (int (*)(...))QAccessibleWidget::_ZThn16_N17QAccessibleWidgetD1Ev
+232   (int (*)(...))QAccessibleWidget::_ZThn16_N17QAccessibleWidgetD0Ev
+240   (int (*)(...))QAccessibleWidget::_ZThn16_NK17QAccessibleWidget11actionNamesEv
+248   (int (*)(...))QAccessibleActionInterface::localizedActionName
+256   (int (*)(...))QAccessibleActionInterface::localizedActionDescription
+264   (int (*)(...))QAccessibleWidget::_ZThn16_N17QAccessibleWidget8doActionERK7QString
+272   (int (*)(...))QAccessibleWidget::_ZThn16_NK17QAccessibleWidget20keyBindingsForActionERK7QString
+
+Class QAccessibleWidget
+   size=32 align=8
+   base size=32 base align=8
+QAccessibleWidget (0x0x7f8846a0b380) 0
+    vptr=((& QAccessibleWidget::_ZTV17QAccessibleWidget) + 16u)
+  QAccessibleObject (0x0x7f8846955750) 0
+      primary-for QAccessibleWidget (0x0x7f8846a0b380)
+    QAccessibleInterface (0x0x7f8846950960) 0 nearly-empty
+        primary-for QAccessibleObject (0x0x7f8846955750)
+  QAccessibleActionInterface (0x0x7f88469509c0) 16 nearly-empty
+      vptr=((& QAccessibleWidget::_ZTV17QAccessibleWidget) + 224u)
+
+Class QAction::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAction::QPrivateSignal (0x0x7f8846950ae0) 0 empty
+
+Vtable for QAction
+QAction::_ZTV7QAction: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QAction)
+16    (int (*)(...))QAction::metaObject
+24    (int (*)(...))QAction::qt_metacast
+32    (int (*)(...))QAction::qt_metacall
+40    (int (*)(...))QAction::~QAction
+48    (int (*)(...))QAction::~QAction
+56    (int (*)(...))QAction::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QAction
+   size=16 align=8
+   base size=16 base align=8
+QAction (0x0x7f88469557b8) 0
+    vptr=((& QAction::_ZTV7QAction) + 16u)
+  QObject (0x0x7f8846950a80) 0
+      primary-for QAction (0x0x7f88469557b8)
+
+Class QActionGroup::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QActionGroup::QPrivateSignal (0x0x7f8846950ba0) 0 empty
+
+Vtable for QActionGroup
+QActionGroup::_ZTV12QActionGroup: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QActionGroup)
+16    (int (*)(...))QActionGroup::metaObject
+24    (int (*)(...))QActionGroup::qt_metacast
+32    (int (*)(...))QActionGroup::qt_metacall
+40    (int (*)(...))QActionGroup::~QActionGroup
+48    (int (*)(...))QActionGroup::~QActionGroup
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QActionGroup
+   size=16 align=8
+   base size=16 base align=8
+QActionGroup (0x0x7f8846955820) 0
+    vptr=((& QActionGroup::_ZTV12QActionGroup) + 16u)
+  QObject (0x0x7f8846950b40) 0
+      primary-for QActionGroup (0x0x7f8846955820)
+
+Class QApplication::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QApplication::QPrivateSignal (0x0x7f8846950c60) 0 empty
+
+Vtable for QApplication
+QApplication::_ZTV12QApplication: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QApplication)
+16    (int (*)(...))QApplication::metaObject
+24    (int (*)(...))QApplication::qt_metacast
+32    (int (*)(...))QApplication::qt_metacall
+40    (int (*)(...))QApplication::~QApplication
+48    (int (*)(...))QApplication::~QApplication
+56    (int (*)(...))QApplication::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QApplication::notify
+120   (int (*)(...))QApplication::compressEvent
+
+Class QApplication
+   size=16 align=8
+   base size=16 base align=8
+QApplication (0x0x7f8846955888) 0
+    vptr=((& QApplication::_ZTV12QApplication) + 16u)
+  QGuiApplication (0x0x7f88469558f0) 0
+      primary-for QApplication (0x0x7f8846955888)
+    QCoreApplication (0x0x7f8846955958) 0
+        primary-for QGuiApplication (0x0x7f88469558f0)
+      QObject (0x0x7f8846950c00) 0
+          primary-for QCoreApplication (0x0x7f8846955958)
+
+Vtable for QLayoutItem
+QLayoutItem::_ZTV11QLayoutItem: 19u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QLayoutItem)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))__cxa_pure_virtual
+72    (int (*)(...))__cxa_pure_virtual
+80    (int (*)(...))__cxa_pure_virtual
+88    (int (*)(...))QLayoutItem::hasHeightForWidth
+96    (int (*)(...))QLayoutItem::heightForWidth
+104   (int (*)(...))QLayoutItem::minimumHeightForWidth
+112   (int (*)(...))QLayoutItem::invalidate
+120   (int (*)(...))QLayoutItem::widget
+128   (int (*)(...))QLayoutItem::layout
+136   (int (*)(...))QLayoutItem::spacerItem
+144   (int (*)(...))QLayoutItem::controlTypes
+
+Class QLayoutItem
+   size=16 align=8
+   base size=12 base align=8
+QLayoutItem (0x0x7f8846950cc0) 0
+    vptr=((& QLayoutItem::_ZTV11QLayoutItem) + 16u)
+
+Vtable for QSpacerItem
+QSpacerItem::_ZTV11QSpacerItem: 19u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QSpacerItem)
+16    (int (*)(...))QSpacerItem::~QSpacerItem
+24    (int (*)(...))QSpacerItem::~QSpacerItem
+32    (int (*)(...))QSpacerItem::sizeHint
+40    (int (*)(...))QSpacerItem::minimumSize
+48    (int (*)(...))QSpacerItem::maximumSize
+56    (int (*)(...))QSpacerItem::expandingDirections
+64    (int (*)(...))QSpacerItem::setGeometry
+72    (int (*)(...))QSpacerItem::geometry
+80    (int (*)(...))QSpacerItem::isEmpty
+88    (int (*)(...))QLayoutItem::hasHeightForWidth
+96    (int (*)(...))QLayoutItem::heightForWidth
+104   (int (*)(...))QLayoutItem::minimumHeightForWidth
+112   (int (*)(...))QLayoutItem::invalidate
+120   (int (*)(...))QLayoutItem::widget
+128   (int (*)(...))QLayoutItem::layout
+136   (int (*)(...))QSpacerItem::spacerItem
+144   (int (*)(...))QLayoutItem::controlTypes
+
+Class QSpacerItem
+   size=40 align=8
+   base size=40 base align=8
+QSpacerItem (0x0x7f88469559c0) 0
+    vptr=((& QSpacerItem::_ZTV11QSpacerItem) + 16u)
+  QLayoutItem (0x0x7f8846950d20) 0
+      primary-for QSpacerItem (0x0x7f88469559c0)
+
+Vtable for QWidgetItem
+QWidgetItem::_ZTV11QWidgetItem: 19u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QWidgetItem)
+16    (int (*)(...))QWidgetItem::~QWidgetItem
+24    (int (*)(...))QWidgetItem::~QWidgetItem
+32    (int (*)(...))QWidgetItem::sizeHint
+40    (int (*)(...))QWidgetItem::minimumSize
+48    (int (*)(...))QWidgetItem::maximumSize
+56    (int (*)(...))QWidgetItem::expandingDirections
+64    (int (*)(...))QWidgetItem::setGeometry
+72    (int (*)(...))QWidgetItem::geometry
+80    (int (*)(...))QWidgetItem::isEmpty
+88    (int (*)(...))QWidgetItem::hasHeightForWidth
+96    (int (*)(...))QWidgetItem::heightForWidth
+104   (int (*)(...))QLayoutItem::minimumHeightForWidth
+112   (int (*)(...))QLayoutItem::invalidate
+120   (int (*)(...))QWidgetItem::widget
+128   (int (*)(...))QLayoutItem::layout
+136   (int (*)(...))QLayoutItem::spacerItem
+144   (int (*)(...))QWidgetItem::controlTypes
+
+Class QWidgetItem
+   size=24 align=8
+   base size=24 base align=8
+QWidgetItem (0x0x7f8846955a28) 0
+    vptr=((& QWidgetItem::_ZTV11QWidgetItem) + 16u)
+  QLayoutItem (0x0x7f8846950d80) 0
+      primary-for QWidgetItem (0x0x7f8846955a28)
+
+Vtable for QWidgetItemV2
+QWidgetItemV2::_ZTV13QWidgetItemV2: 19u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QWidgetItemV2)
+16    (int (*)(...))QWidgetItemV2::~QWidgetItemV2
+24    (int (*)(...))QWidgetItemV2::~QWidgetItemV2
+32    (int (*)(...))QWidgetItemV2::sizeHint
+40    (int (*)(...))QWidgetItemV2::minimumSize
+48    (int (*)(...))QWidgetItemV2::maximumSize
+56    (int (*)(...))QWidgetItem::expandingDirections
+64    (int (*)(...))QWidgetItem::setGeometry
+72    (int (*)(...))QWidgetItem::geometry
+80    (int (*)(...))QWidgetItem::isEmpty
+88    (int (*)(...))QWidgetItem::hasHeightForWidth
+96    (int (*)(...))QWidgetItemV2::heightForWidth
+104   (int (*)(...))QLayoutItem::minimumHeightForWidth
+112   (int (*)(...))QLayoutItem::invalidate
+120   (int (*)(...))QWidgetItem::widget
+128   (int (*)(...))QLayoutItem::layout
+136   (int (*)(...))QLayoutItem::spacerItem
+144   (int (*)(...))QWidgetItem::controlTypes
+
+Class QWidgetItemV2
+   size=88 align=8
+   base size=88 base align=8
+QWidgetItemV2 (0x0x7f8846955a90) 0
+    vptr=((& QWidgetItemV2::_ZTV13QWidgetItemV2) + 16u)
+  QWidgetItem (0x0x7f8846955af8) 0
+      primary-for QWidgetItemV2 (0x0x7f8846955a90)
+    QLayoutItem (0x0x7f8846950de0) 0
+        primary-for QWidgetItem (0x0x7f8846955af8)
+
+Class QLayout::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QLayout::QPrivateSignal (0x0x7f8846950f00) 0 empty
+
+Vtable for QLayout
+QLayout::_ZTV7QLayout: 47u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QLayout)
+16    (int (*)(...))QLayout::metaObject
+24    (int (*)(...))QLayout::qt_metacast
+32    (int (*)(...))QLayout::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QLayout::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QLayout::invalidate
+120   (int (*)(...))QLayout::geometry
+128   (int (*)(...))__cxa_pure_virtual
+136   (int (*)(...))QLayout::expandingDirections
+144   (int (*)(...))QLayout::minimumSize
+152   (int (*)(...))QLayout::maximumSize
+160   (int (*)(...))QLayout::setGeometry
+168   (int (*)(...))__cxa_pure_virtual
+176   (int (*)(...))__cxa_pure_virtual
+184   (int (*)(...))QLayout::indexOf
+192   (int (*)(...))__cxa_pure_virtual
+200   (int (*)(...))QLayout::isEmpty
+208   (int (*)(...))QLayout::controlTypes
+216   (int (*)(...))QLayout::layout
+224   (int (*)(...))-16
+232   (int (*)(...))(& _ZTI7QLayout)
+240   0u
+248   0u
+256   (int (*)(...))__cxa_pure_virtual
+264   (int (*)(...))QLayout::_ZThn16_NK7QLayout11minimumSizeEv
+272   (int (*)(...))QLayout::_ZThn16_NK7QLayout11maximumSizeEv
+280   (int (*)(...))QLayout::_ZThn16_NK7QLayout19expandingDirectionsEv
+288   (int (*)(...))QLayout::_ZThn16_N7QLayout11setGeometryERK5QRect
+296   (int (*)(...))QLayout::_ZThn16_NK7QLayout8geometryEv
+304   (int (*)(...))QLayout::_ZThn16_NK7QLayout7isEmptyEv
+312   (int (*)(...))QLayoutItem::hasHeightForWidth
+320   (int (*)(...))QLayoutItem::heightForWidth
+328   (int (*)(...))QLayoutItem::minimumHeightForWidth
+336   (int (*)(...))QLayout::_ZThn16_N7QLayout10invalidateEv
+344   (int (*)(...))QLayoutItem::widget
+352   (int (*)(...))QLayout::_ZThn16_N7QLayout6layoutEv
+360   (int (*)(...))QLayoutItem::spacerItem
+368   (int (*)(...))QLayout::_ZThn16_NK7QLayout12controlTypesEv
+
+Class QLayout
+   size=32 align=8
+   base size=28 base align=8
+QLayout (0x0x7f8846aa3310) 0
+    vptr=((& QLayout::_ZTV7QLayout) + 16u)
+  QObject (0x0x7f8846950e40) 0
+      primary-for QLayout (0x0x7f8846aa3310)
+  QLayoutItem (0x0x7f8846950ea0) 16
+      vptr=((& QLayout::_ZTV7QLayout) + 240u)
+
+Class QGridLayout::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGridLayout::QPrivateSignal (0x0x7f8846ad0060) 0 empty
+
+Vtable for QGridLayout
+QGridLayout::_ZTV11QGridLayout: 51u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QGridLayout)
+16    (int (*)(...))QGridLayout::metaObject
+24    (int (*)(...))QGridLayout::qt_metacast
+32    (int (*)(...))QGridLayout::qt_metacall
+40    (int (*)(...))QGridLayout::~QGridLayout
+48    (int (*)(...))QGridLayout::~QGridLayout
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QLayout::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QGridLayout::invalidate
+120   (int (*)(...))QLayout::geometry
+128   (int (*)(...))QGridLayout::addItem
+136   (int (*)(...))QGridLayout::expandingDirections
+144   (int (*)(...))QGridLayout::minimumSize
+152   (int (*)(...))QGridLayout::maximumSize
+160   (int (*)(...))QGridLayout::setGeometry
+168   (int (*)(...))QGridLayout::itemAt
+176   (int (*)(...))QGridLayout::takeAt
+184   (int (*)(...))QLayout::indexOf
+192   (int (*)(...))QGridLayout::count
+200   (int (*)(...))QLayout::isEmpty
+208   (int (*)(...))QLayout::controlTypes
+216   (int (*)(...))QLayout::layout
+224   (int (*)(...))QGridLayout::sizeHint
+232   (int (*)(...))QGridLayout::hasHeightForWidth
+240   (int (*)(...))QGridLayout::heightForWidth
+248   (int (*)(...))QGridLayout::minimumHeightForWidth
+256   (int (*)(...))-16
+264   (int (*)(...))(& _ZTI11QGridLayout)
+272   (int (*)(...))QGridLayout::_ZThn16_N11QGridLayoutD1Ev
+280   (int (*)(...))QGridLayout::_ZThn16_N11QGridLayoutD0Ev
+288   (int (*)(...))QGridLayout::_ZThn16_NK11QGridLayout8sizeHintEv
+296   (int (*)(...))QGridLayout::_ZThn16_NK11QGridLayout11minimumSizeEv
+304   (int (*)(...))QGridLayout::_ZThn16_NK11QGridLayout11maximumSizeEv
+312   (int (*)(...))QGridLayout::_ZThn16_NK11QGridLayout19expandingDirectionsEv
+320   (int (*)(...))QGridLayout::_ZThn16_N11QGridLayout11setGeometryERK5QRect
+328   (int (*)(...))QLayout::_ZThn16_NK7QLayout8geometryEv
+336   (int (*)(...))QLayout::_ZThn16_NK7QLayout7isEmptyEv
+344   (int (*)(...))QGridLayout::_ZThn16_NK11QGridLayout17hasHeightForWidthEv
+352   (int (*)(...))QGridLayout::_ZThn16_NK11QGridLayout14heightForWidthEi
+360   (int (*)(...))QGridLayout::_ZThn16_NK11QGridLayout21minimumHeightForWidthEi
+368   (int (*)(...))QGridLayout::_ZThn16_N11QGridLayout10invalidateEv
+376   (int (*)(...))QLayoutItem::widget
+384   (int (*)(...))QLayout::_ZThn16_N7QLayout6layoutEv
+392   (int (*)(...))QLayoutItem::spacerItem
+400   (int (*)(...))QLayout::_ZThn16_NK7QLayout12controlTypesEv
+
+Class QGridLayout
+   size=32 align=8
+   base size=28 base align=8
+QGridLayout (0x0x7f8846955b60) 0
+    vptr=((& QGridLayout::_ZTV11QGridLayout) + 16u)
+  QLayout (0x0x7f8846aa3d90) 0
+      primary-for QGridLayout (0x0x7f8846955b60)
+    QObject (0x0x7f8846950f60) 0
+        primary-for QLayout (0x0x7f8846aa3d90)
+    QLayoutItem (0x0x7f8846ad0000) 16
+        vptr=((& QGridLayout::_ZTV11QGridLayout) + 272u)
+
+Class QBoxLayout::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QBoxLayout::QPrivateSignal (0x0x7f8846ad0180) 0 empty
+
+Vtable for QBoxLayout
+QBoxLayout::_ZTV10QBoxLayout: 51u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QBoxLayout)
+16    (int (*)(...))QBoxLayout::metaObject
+24    (int (*)(...))QBoxLayout::qt_metacast
+32    (int (*)(...))QBoxLayout::qt_metacall
+40    (int (*)(...))QBoxLayout::~QBoxLayout
+48    (int (*)(...))QBoxLayout::~QBoxLayout
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QLayout::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QBoxLayout::invalidate
+120   (int (*)(...))QLayout::geometry
+128   (int (*)(...))QBoxLayout::addItem
+136   (int (*)(...))QBoxLayout::expandingDirections
+144   (int (*)(...))QBoxLayout::minimumSize
+152   (int (*)(...))QBoxLayout::maximumSize
+160   (int (*)(...))QBoxLayout::setGeometry
+168   (int (*)(...))QBoxLayout::itemAt
+176   (int (*)(...))QBoxLayout::takeAt
+184   (int (*)(...))QLayout::indexOf
+192   (int (*)(...))QBoxLayout::count
+200   (int (*)(...))QLayout::isEmpty
+208   (int (*)(...))QLayout::controlTypes
+216   (int (*)(...))QLayout::layout
+224   (int (*)(...))QBoxLayout::sizeHint
+232   (int (*)(...))QBoxLayout::hasHeightForWidth
+240   (int (*)(...))QBoxLayout::heightForWidth
+248   (int (*)(...))QBoxLayout::minimumHeightForWidth
+256   (int (*)(...))-16
+264   (int (*)(...))(& _ZTI10QBoxLayout)
+272   (int (*)(...))QBoxLayout::_ZThn16_N10QBoxLayoutD1Ev
+280   (int (*)(...))QBoxLayout::_ZThn16_N10QBoxLayoutD0Ev
+288   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout8sizeHintEv
+296   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout11minimumSizeEv
+304   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout11maximumSizeEv
+312   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout19expandingDirectionsEv
+320   (int (*)(...))QBoxLayout::_ZThn16_N10QBoxLayout11setGeometryERK5QRect
+328   (int (*)(...))QLayout::_ZThn16_NK7QLayout8geometryEv
+336   (int (*)(...))QLayout::_ZThn16_NK7QLayout7isEmptyEv
+344   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout17hasHeightForWidthEv
+352   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout14heightForWidthEi
+360   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout21minimumHeightForWidthEi
+368   (int (*)(...))QBoxLayout::_ZThn16_N10QBoxLayout10invalidateEv
+376   (int (*)(...))QLayoutItem::widget
+384   (int (*)(...))QLayout::_ZThn16_N7QLayout6layoutEv
+392   (int (*)(...))QLayoutItem::spacerItem
+400   (int (*)(...))QLayout::_ZThn16_NK7QLayout12controlTypesEv
+
+Class QBoxLayout
+   size=32 align=8
+   base size=28 base align=8
+QBoxLayout (0x0x7f8846955bc8) 0
+    vptr=((& QBoxLayout::_ZTV10QBoxLayout) + 16u)
+  QLayout (0x0x7f8846aeb5b0) 0
+      primary-for QBoxLayout (0x0x7f8846955bc8)
+    QObject (0x0x7f8846ad00c0) 0
+        primary-for QLayout (0x0x7f8846aeb5b0)
+    QLayoutItem (0x0x7f8846ad0120) 16
+        vptr=((& QBoxLayout::_ZTV10QBoxLayout) + 272u)
+
+Class QHBoxLayout::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QHBoxLayout::QPrivateSignal (0x0x7f8846ad02a0) 0 empty
+
+Vtable for QHBoxLayout
+QHBoxLayout::_ZTV11QHBoxLayout: 51u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QHBoxLayout)
+16    (int (*)(...))QHBoxLayout::metaObject
+24    (int (*)(...))QHBoxLayout::qt_metacast
+32    (int (*)(...))QHBoxLayout::qt_metacall
+40    (int (*)(...))QHBoxLayout::~QHBoxLayout
+48    (int (*)(...))QHBoxLayout::~QHBoxLayout
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QLayout::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QBoxLayout::invalidate
+120   (int (*)(...))QLayout::geometry
+128   (int (*)(...))QBoxLayout::addItem
+136   (int (*)(...))QBoxLayout::expandingDirections
+144   (int (*)(...))QBoxLayout::minimumSize
+152   (int (*)(...))QBoxLayout::maximumSize
+160   (int (*)(...))QBoxLayout::setGeometry
+168   (int (*)(...))QBoxLayout::itemAt
+176   (int (*)(...))QBoxLayout::takeAt
+184   (int (*)(...))QLayout::indexOf
+192   (int (*)(...))QBoxLayout::count
+200   (int (*)(...))QLayout::isEmpty
+208   (int (*)(...))QLayout::controlTypes
+216   (int (*)(...))QLayout::layout
+224   (int (*)(...))QBoxLayout::sizeHint
+232   (int (*)(...))QBoxLayout::hasHeightForWidth
+240   (int (*)(...))QBoxLayout::heightForWidth
+248   (int (*)(...))QBoxLayout::minimumHeightForWidth
+256   (int (*)(...))-16
+264   (int (*)(...))(& _ZTI11QHBoxLayout)
+272   (int (*)(...))QHBoxLayout::_ZThn16_N11QHBoxLayoutD1Ev
+280   (int (*)(...))QHBoxLayout::_ZThn16_N11QHBoxLayoutD0Ev
+288   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout8sizeHintEv
+296   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout11minimumSizeEv
+304   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout11maximumSizeEv
+312   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout19expandingDirectionsEv
+320   (int (*)(...))QBoxLayout::_ZThn16_N10QBoxLayout11setGeometryERK5QRect
+328   (int (*)(...))QLayout::_ZThn16_NK7QLayout8geometryEv
+336   (int (*)(...))QLayout::_ZThn16_NK7QLayout7isEmptyEv
+344   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout17hasHeightForWidthEv
+352   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout14heightForWidthEi
+360   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout21minimumHeightForWidthEi
+368   (int (*)(...))QBoxLayout::_ZThn16_N10QBoxLayout10invalidateEv
+376   (int (*)(...))QLayoutItem::widget
+384   (int (*)(...))QLayout::_ZThn16_N7QLayout6layoutEv
+392   (int (*)(...))QLayoutItem::spacerItem
+400   (int (*)(...))QLayout::_ZThn16_NK7QLayout12controlTypesEv
+
+Class QHBoxLayout
+   size=32 align=8
+   base size=28 base align=8
+QHBoxLayout (0x0x7f8846955c98) 0
+    vptr=((& QHBoxLayout::_ZTV11QHBoxLayout) + 16u)
+  QBoxLayout (0x0x7f8846955d00) 0
+      primary-for QHBoxLayout (0x0x7f8846955c98)
+    QLayout (0x0x7f8846aebe00) 0
+        primary-for QBoxLayout (0x0x7f8846955d00)
+      QObject (0x0x7f8846ad01e0) 0
+          primary-for QLayout (0x0x7f8846aebe00)
+      QLayoutItem (0x0x7f8846ad0240) 16
+          vptr=((& QHBoxLayout::_ZTV11QHBoxLayout) + 272u)
+
+Class QVBoxLayout::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QVBoxLayout::QPrivateSignal (0x0x7f8846ad03c0) 0 empty
+
+Vtable for QVBoxLayout
+QVBoxLayout::_ZTV11QVBoxLayout: 51u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QVBoxLayout)
+16    (int (*)(...))QVBoxLayout::metaObject
+24    (int (*)(...))QVBoxLayout::qt_metacast
+32    (int (*)(...))QVBoxLayout::qt_metacall
+40    (int (*)(...))QVBoxLayout::~QVBoxLayout
+48    (int (*)(...))QVBoxLayout::~QVBoxLayout
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QLayout::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QBoxLayout::invalidate
+120   (int (*)(...))QLayout::geometry
+128   (int (*)(...))QBoxLayout::addItem
+136   (int (*)(...))QBoxLayout::expandingDirections
+144   (int (*)(...))QBoxLayout::minimumSize
+152   (int (*)(...))QBoxLayout::maximumSize
+160   (int (*)(...))QBoxLayout::setGeometry
+168   (int (*)(...))QBoxLayout::itemAt
+176   (int (*)(...))QBoxLayout::takeAt
+184   (int (*)(...))QLayout::indexOf
+192   (int (*)(...))QBoxLayout::count
+200   (int (*)(...))QLayout::isEmpty
+208   (int (*)(...))QLayout::controlTypes
+216   (int (*)(...))QLayout::layout
+224   (int (*)(...))QBoxLayout::sizeHint
+232   (int (*)(...))QBoxLayout::hasHeightForWidth
+240   (int (*)(...))QBoxLayout::heightForWidth
+248   (int (*)(...))QBoxLayout::minimumHeightForWidth
+256   (int (*)(...))-16
+264   (int (*)(...))(& _ZTI11QVBoxLayout)
+272   (int (*)(...))QVBoxLayout::_ZThn16_N11QVBoxLayoutD1Ev
+280   (int (*)(...))QVBoxLayout::_ZThn16_N11QVBoxLayoutD0Ev
+288   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout8sizeHintEv
+296   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout11minimumSizeEv
+304   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout11maximumSizeEv
+312   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout19expandingDirectionsEv
+320   (int (*)(...))QBoxLayout::_ZThn16_N10QBoxLayout11setGeometryERK5QRect
+328   (int (*)(...))QLayout::_ZThn16_NK7QLayout8geometryEv
+336   (int (*)(...))QLayout::_ZThn16_NK7QLayout7isEmptyEv
+344   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout17hasHeightForWidthEv
+352   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout14heightForWidthEi
+360   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout21minimumHeightForWidthEi
+368   (int (*)(...))QBoxLayout::_ZThn16_N10QBoxLayout10invalidateEv
+376   (int (*)(...))QLayoutItem::widget
+384   (int (*)(...))QLayout::_ZThn16_N7QLayout6layoutEv
+392   (int (*)(...))QLayoutItem::spacerItem
+400   (int (*)(...))QLayout::_ZThn16_NK7QLayout12controlTypesEv
+
+Class QVBoxLayout
+   size=32 align=8
+   base size=28 base align=8
+QVBoxLayout (0x0x7f8846955d68) 0
+    vptr=((& QVBoxLayout::_ZTV11QVBoxLayout) + 16u)
+  QBoxLayout (0x0x7f8846955dd0) 0
+      primary-for QVBoxLayout (0x0x7f8846955d68)
+    QLayout (0x0x7f8846b18150) 0
+        primary-for QBoxLayout (0x0x7f8846955dd0)
+      QObject (0x0x7f8846ad0300) 0
+          primary-for QLayout (0x0x7f8846b18150)
+      QLayoutItem (0x0x7f8846ad0360) 16
+          vptr=((& QVBoxLayout::_ZTV11QVBoxLayout) + 272u)
+
+Class QButtonGroup::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QButtonGroup::QPrivateSignal (0x0x7f8846ad0480) 0 empty
+
+Vtable for QButtonGroup
+QButtonGroup::_ZTV12QButtonGroup: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QButtonGroup)
+16    (int (*)(...))QButtonGroup::metaObject
+24    (int (*)(...))QButtonGroup::qt_metacast
+32    (int (*)(...))QButtonGroup::qt_metacall
+40    (int (*)(...))QButtonGroup::~QButtonGroup
+48    (int (*)(...))QButtonGroup::~QButtonGroup
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QButtonGroup
+   size=16 align=8
+   base size=16 base align=8
+QButtonGroup (0x0x7f8846955e38) 0
+    vptr=((& QButtonGroup::_ZTV12QButtonGroup) + 16u)
+  QObject (0x0x7f8846ad0420) 0
+      primary-for QButtonGroup (0x0x7f8846955e38)
+
+Class QCalendarWidget::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QCalendarWidget::QPrivateSignal (0x0x7f8846ad05a0) 0 empty
+
+Vtable for QCalendarWidget
+QCalendarWidget::_ZTV15QCalendarWidget: 65u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QCalendarWidget)
+16    (int (*)(...))QCalendarWidget::metaObject
+24    (int (*)(...))QCalendarWidget::qt_metacast
+32    (int (*)(...))QCalendarWidget::qt_metacall
+40    (int (*)(...))QCalendarWidget::~QCalendarWidget
+48    (int (*)(...))QCalendarWidget::~QCalendarWidget
+56    (int (*)(...))QCalendarWidget::event
+64    (int (*)(...))QCalendarWidget::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QCalendarWidget::sizeHint
+136   (int (*)(...))QCalendarWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QCalendarWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QCalendarWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QCalendarWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QCalendarWidget::paintCell
+440   (int (*)(...))-16
+448   (int (*)(...))(& _ZTI15QCalendarWidget)
+456   (int (*)(...))QCalendarWidget::_ZThn16_N15QCalendarWidgetD1Ev
+464   (int (*)(...))QCalendarWidget::_ZThn16_N15QCalendarWidgetD0Ev
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QCalendarWidget
+   size=48 align=8
+   base size=48 base align=8
+QCalendarWidget (0x0x7f8846955ea0) 0
+    vptr=((& QCalendarWidget::_ZTV15QCalendarWidget) + 16u)
+  QWidget (0x0x7f8846b188c0) 0
+      primary-for QCalendarWidget (0x0x7f8846955ea0)
+    QObject (0x0x7f8846ad04e0) 0
+        primary-for QWidget (0x0x7f8846b188c0)
+    QPaintDevice (0x0x7f8846ad0540) 16
+        vptr=((& QCalendarWidget::_ZTV15QCalendarWidget) + 456u)
+
+Class QCheckBox::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QCheckBox::QPrivateSignal (0x0x7f8846ad06c0) 0 empty
+
+Vtable for QCheckBox
+QCheckBox::_ZTV9QCheckBox: 67u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QCheckBox)
+16    (int (*)(...))QCheckBox::metaObject
+24    (int (*)(...))QCheckBox::qt_metacast
+32    (int (*)(...))QCheckBox::qt_metacall
+40    (int (*)(...))QCheckBox::~QCheckBox
+48    (int (*)(...))QCheckBox::~QCheckBox
+56    (int (*)(...))QCheckBox::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractButton::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QCheckBox::sizeHint
+136   (int (*)(...))QCheckBox::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractButton::mousePressEvent
+176   (int (*)(...))QAbstractButton::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QCheckBox::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QAbstractButton::keyPressEvent
+216   (int (*)(...))QAbstractButton::keyReleaseEvent
+224   (int (*)(...))QAbstractButton::focusInEvent
+232   (int (*)(...))QAbstractButton::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QCheckBox::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractButton::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QCheckBox::hitButton
+440   (int (*)(...))QCheckBox::checkStateSet
+448   (int (*)(...))QCheckBox::nextCheckState
+456   (int (*)(...))-16
+464   (int (*)(...))(& _ZTI9QCheckBox)
+472   (int (*)(...))QCheckBox::_ZThn16_N9QCheckBoxD1Ev
+480   (int (*)(...))QCheckBox::_ZThn16_N9QCheckBoxD0Ev
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QCheckBox
+   size=48 align=8
+   base size=48 base align=8
+QCheckBox (0x0x7f8846955f08) 0
+    vptr=((& QCheckBox::_ZTV9QCheckBox) + 16u)
+  QAbstractButton (0x0x7f8846955f70) 0
+      primary-for QCheckBox (0x0x7f8846955f08)
+    QWidget (0x0x7f8846759690) 0
+        primary-for QAbstractButton (0x0x7f8846955f70)
+      QObject (0x0x7f8846ad0600) 0
+          primary-for QWidget (0x0x7f8846759690)
+      QPaintDevice (0x0x7f8846ad0660) 16
+          vptr=((& QCheckBox::_ZTV9QCheckBox) + 472u)
+
+Class QDialog::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDialog::QPrivateSignal (0x0x7f8846ad07e0) 0 empty
+
+Vtable for QDialog
+QDialog::_ZTV7QDialog: 69u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QDialog)
+16    (int (*)(...))QDialog::metaObject
+24    (int (*)(...))QDialog::qt_metacast
+32    (int (*)(...))QDialog::qt_metacall
+40    (int (*)(...))QDialog::~QDialog
+48    (int (*)(...))QDialog::~QDialog
+56    (int (*)(...))QWidget::event
+64    (int (*)(...))QDialog::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QDialog::setVisible
+128   (int (*)(...))QDialog::sizeHint
+136   (int (*)(...))QDialog::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QDialog::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QDialog::resizeEvent
+280   (int (*)(...))QDialog::closeEvent
+288   (int (*)(...))QDialog::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QDialog::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QDialog::open
+440   (int (*)(...))QDialog::exec
+448   (int (*)(...))QDialog::done
+456   (int (*)(...))QDialog::accept
+464   (int (*)(...))QDialog::reject
+472   (int (*)(...))-16
+480   (int (*)(...))(& _ZTI7QDialog)
+488   (int (*)(...))QDialog::_ZThn16_N7QDialogD1Ev
+496   (int (*)(...))QDialog::_ZThn16_N7QDialogD0Ev
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QDialog
+   size=48 align=8
+   base size=48 base align=8
+QDialog (0x0x7f884676f000) 0
+    vptr=((& QDialog::_ZTV7QDialog) + 16u)
+  QWidget (0x0x7f8846759b60) 0
+      primary-for QDialog (0x0x7f884676f000)
+    QObject (0x0x7f8846ad0720) 0
+        primary-for QWidget (0x0x7f8846759b60)
+    QPaintDevice (0x0x7f8846ad0780) 16
+        vptr=((& QDialog::_ZTV7QDialog) + 488u)
+
+Class QColorDialog::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QColorDialog::QPrivateSignal (0x0x7f8846ad0900) 0 empty
+
+Vtable for QColorDialog
+QColorDialog::_ZTV12QColorDialog: 69u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QColorDialog)
+16    (int (*)(...))QColorDialog::metaObject
+24    (int (*)(...))QColorDialog::qt_metacast
+32    (int (*)(...))QColorDialog::qt_metacall
+40    (int (*)(...))QColorDialog::~QColorDialog
+48    (int (*)(...))QColorDialog::~QColorDialog
+56    (int (*)(...))QWidget::event
+64    (int (*)(...))QDialog::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QColorDialog::setVisible
+128   (int (*)(...))QDialog::sizeHint
+136   (int (*)(...))QDialog::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QDialog::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QDialog::resizeEvent
+280   (int (*)(...))QDialog::closeEvent
+288   (int (*)(...))QDialog::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QDialog::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QColorDialog::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QDialog::open
+440   (int (*)(...))QDialog::exec
+448   (int (*)(...))QColorDialog::done
+456   (int (*)(...))QDialog::accept
+464   (int (*)(...))QDialog::reject
+472   (int (*)(...))-16
+480   (int (*)(...))(& _ZTI12QColorDialog)
+488   (int (*)(...))QColorDialog::_ZThn16_N12QColorDialogD1Ev
+496   (int (*)(...))QColorDialog::_ZThn16_N12QColorDialogD0Ev
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QColorDialog
+   size=48 align=8
+   base size=48 base align=8
+QColorDialog (0x0x7f884676f068) 0
+    vptr=((& QColorDialog::_ZTV12QColorDialog) + 16u)
+  QDialog (0x0x7f884676f0d0) 0
+      primary-for QColorDialog (0x0x7f884676f068)
+    QWidget (0x0x7f884678c230) 0
+        primary-for QDialog (0x0x7f884676f0d0)
+      QObject (0x0x7f8846ad0840) 0
+          primary-for QWidget (0x0x7f884678c230)
+      QPaintDevice (0x0x7f8846ad08a0) 16
+          vptr=((& QColorDialog::_ZTV12QColorDialog) + 488u)
+
+Class QColormap
+   size=8 align=8
+   base size=8 base align=8
+QColormap (0x0x7f8846ad0b40) 0
+
+Class QColumnView::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QColumnView::QPrivateSignal (0x0x7f8846ad0c60) 0 empty
+
+Vtable for QColumnView
+QColumnView::_ZTV11QColumnView: 107u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QColumnView)
+16    (int (*)(...))QColumnView::metaObject
+24    (int (*)(...))QColumnView::qt_metacast
+32    (int (*)(...))QColumnView::qt_metacall
+40    (int (*)(...))QColumnView::~QColumnView
+48    (int (*)(...))QColumnView::~QColumnView
+56    (int (*)(...))QAbstractItemView::event
+64    (int (*)(...))QAbstractScrollArea::eventFilter
+72    (int (*)(...))QAbstractItemView::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QColumnView::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractItemView::mousePressEvent
+176   (int (*)(...))QAbstractItemView::mouseReleaseEvent
+184   (int (*)(...))QAbstractItemView::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractItemView::mouseMoveEvent
+200   (int (*)(...))QAbstractScrollArea::wheelEvent
+208   (int (*)(...))QAbstractItemView::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QAbstractItemView::focusInEvent
+232   (int (*)(...))QAbstractItemView::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QAbstractScrollArea::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QColumnView::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QAbstractScrollArea::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QAbstractItemView::dragEnterEvent
+320   (int (*)(...))QAbstractItemView::dragMoveEvent
+328   (int (*)(...))QAbstractItemView::dragLeaveEvent
+336   (int (*)(...))QAbstractItemView::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QAbstractItemView::inputMethodEvent
+416   (int (*)(...))QAbstractItemView::inputMethodQuery
+424   (int (*)(...))QAbstractItemView::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QAbstractItemView::viewportEvent
+448   (int (*)(...))QColumnView::scrollContentsBy
+456   (int (*)(...))QAbstractItemView::viewportSizeHint
+464   (int (*)(...))QColumnView::setModel
+472   (int (*)(...))QColumnView::setSelectionModel
+480   (int (*)(...))QAbstractItemView::keyboardSearch
+488   (int (*)(...))QColumnView::visualRect
+496   (int (*)(...))QColumnView::scrollTo
+504   (int (*)(...))QColumnView::indexAt
+512   (int (*)(...))QAbstractItemView::sizeHintForRow
+520   (int (*)(...))QAbstractItemView::sizeHintForColumn
+528   (int (*)(...))QAbstractItemView::reset
+536   (int (*)(...))QColumnView::setRootIndex
+544   (int (*)(...))QAbstractItemView::doItemsLayout
+552   (int (*)(...))QColumnView::selectAll
+560   (int (*)(...))QAbstractItemView::dataChanged
+568   (int (*)(...))QColumnView::rowsInserted
+576   (int (*)(...))QAbstractItemView::rowsAboutToBeRemoved
+584   (int (*)(...))QAbstractItemView::selectionChanged
+592   (int (*)(...))QColumnView::currentChanged
+600   (int (*)(...))QAbstractItemView::updateEditorData
+608   (int (*)(...))QAbstractItemView::updateEditorGeometries
+616   (int (*)(...))QAbstractItemView::updateGeometries
+624   (int (*)(...))QAbstractItemView::verticalScrollbarAction
+632   (int (*)(...))QAbstractItemView::horizontalScrollbarAction
+640   (int (*)(...))QAbstractItemView::verticalScrollbarValueChanged
+648   (int (*)(...))QAbstractItemView::horizontalScrollbarValueChanged
+656   (int (*)(...))QAbstractItemView::closeEditor
+664   (int (*)(...))QAbstractItemView::commitData
+672   (int (*)(...))QAbstractItemView::editorDestroyed
+680   (int (*)(...))QColumnView::moveCursor
+688   (int (*)(...))QColumnView::horizontalOffset
+696   (int (*)(...))QColumnView::verticalOffset
+704   (int (*)(...))QColumnView::isIndexHidden
+712   (int (*)(...))QColumnView::setSelection
+720   (int (*)(...))QColumnView::visualRegionForSelection
+728   (int (*)(...))QAbstractItemView::selectedIndexes
+736   (int (*)(...))QAbstractItemView::edit
+744   (int (*)(...))QAbstractItemView::selectionCommand
+752   (int (*)(...))QAbstractItemView::startDrag
+760   (int (*)(...))QAbstractItemView::viewOptions
+768   (int (*)(...))QColumnView::createColumn
+776   (int (*)(...))-16
+784   (int (*)(...))(& _ZTI11QColumnView)
+792   (int (*)(...))QColumnView::_ZThn16_N11QColumnViewD1Ev
+800   (int (*)(...))QColumnView::_ZThn16_N11QColumnViewD0Ev
+808   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+816   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+824   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+832   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+840   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+848   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QColumnView
+   size=48 align=8
+   base size=48 base align=8
+QColumnView (0x0x7f884676f208) 0
+    vptr=((& QColumnView::_ZTV11QColumnView) + 16u)
+  QAbstractItemView (0x0x7f884676f270) 0
+      primary-for QColumnView (0x0x7f884676f208)
+    QAbstractScrollArea (0x0x7f884676f2d8) 0
+        primary-for QAbstractItemView (0x0x7f884676f270)
+      QFrame (0x0x7f884676f340) 0
+          primary-for QAbstractScrollArea (0x0x7f884676f2d8)
+        QWidget (0x0x7f88467beee0) 0
+            primary-for QFrame (0x0x7f884676f340)
+          QObject (0x0x7f8846ad0ba0) 0
+              primary-for QWidget (0x0x7f88467beee0)
+          QPaintDevice (0x0x7f8846ad0c00) 16
+              vptr=((& QColumnView::_ZTV11QColumnView) + 792u)
+
+Class QComboBox::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QComboBox::QPrivateSignal (0x0x7f8846ad0d80) 0 empty
+
+Vtable for QComboBox
+QComboBox::_ZTV9QComboBox: 66u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QComboBox)
+16    (int (*)(...))QComboBox::metaObject
+24    (int (*)(...))QComboBox::qt_metacast
+32    (int (*)(...))QComboBox::qt_metacall
+40    (int (*)(...))QComboBox::~QComboBox
+48    (int (*)(...))QComboBox::~QComboBox
+56    (int (*)(...))QComboBox::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QComboBox::sizeHint
+136   (int (*)(...))QComboBox::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QComboBox::mousePressEvent
+176   (int (*)(...))QComboBox::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QComboBox::wheelEvent
+208   (int (*)(...))QComboBox::keyPressEvent
+216   (int (*)(...))QComboBox::keyReleaseEvent
+224   (int (*)(...))QComboBox::focusInEvent
+232   (int (*)(...))QComboBox::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QComboBox::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QComboBox::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QComboBox::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QComboBox::showEvent
+352   (int (*)(...))QComboBox::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QComboBox::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QComboBox::inputMethodEvent
+416   (int (*)(...))QComboBox::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QComboBox::showPopup
+440   (int (*)(...))QComboBox::hidePopup
+448   (int (*)(...))-16
+456   (int (*)(...))(& _ZTI9QComboBox)
+464   (int (*)(...))QComboBox::_ZThn16_N9QComboBoxD1Ev
+472   (int (*)(...))QComboBox::_ZThn16_N9QComboBoxD0Ev
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QComboBox
+   size=48 align=8
+   base size=48 base align=8
+QComboBox (0x0x7f884676f3a8) 0
+    vptr=((& QComboBox::_ZTV9QComboBox) + 16u)
+  QWidget (0x0x7f88467e83f0) 0
+      primary-for QComboBox (0x0x7f884676f3a8)
+    QObject (0x0x7f8846ad0cc0) 0
+        primary-for QWidget (0x0x7f88467e83f0)
+    QPaintDevice (0x0x7f8846ad0d20) 16
+        vptr=((& QComboBox::_ZTV9QComboBox) + 464u)
+
+Class QPushButton::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPushButton::QPrivateSignal (0x0x7f8846ad0ea0) 0 empty
+
+Vtable for QPushButton
+QPushButton::_ZTV11QPushButton: 67u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QPushButton)
+16    (int (*)(...))QPushButton::metaObject
+24    (int (*)(...))QPushButton::qt_metacast
+32    (int (*)(...))QPushButton::qt_metacall
+40    (int (*)(...))QPushButton::~QPushButton
+48    (int (*)(...))QPushButton::~QPushButton
+56    (int (*)(...))QPushButton::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractButton::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QPushButton::sizeHint
+136   (int (*)(...))QPushButton::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractButton::mousePressEvent
+176   (int (*)(...))QAbstractButton::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractButton::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QPushButton::keyPressEvent
+216   (int (*)(...))QAbstractButton::keyReleaseEvent
+224   (int (*)(...))QPushButton::focusInEvent
+232   (int (*)(...))QPushButton::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QPushButton::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractButton::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QAbstractButton::hitButton
+440   (int (*)(...))QAbstractButton::checkStateSet
+448   (int (*)(...))QAbstractButton::nextCheckState
+456   (int (*)(...))-16
+464   (int (*)(...))(& _ZTI11QPushButton)
+472   (int (*)(...))QPushButton::_ZThn16_N11QPushButtonD1Ev
+480   (int (*)(...))QPushButton::_ZThn16_N11QPushButtonD0Ev
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QPushButton
+   size=48 align=8
+   base size=48 base align=8
+QPushButton (0x0x7f884676f410) 0
+    vptr=((& QPushButton::_ZTV11QPushButton) + 16u)
+  QAbstractButton (0x0x7f884676f478) 0
+      primary-for QPushButton (0x0x7f884676f410)
+    QWidget (0x0x7f88468325b0) 0
+        primary-for QAbstractButton (0x0x7f884676f478)
+      QObject (0x0x7f8846ad0de0) 0
+          primary-for QWidget (0x0x7f88468325b0)
+      QPaintDevice (0x0x7f8846ad0e40) 16
+          vptr=((& QPushButton::_ZTV11QPushButton) + 472u)
+
+Class QCommandLinkButton::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QCommandLinkButton::QPrivateSignal (0x0x7f8846855000) 0 empty
+
+Vtable for QCommandLinkButton
+QCommandLinkButton::_ZTV18QCommandLinkButton: 67u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QCommandLinkButton)
+16    (int (*)(...))QCommandLinkButton::metaObject
+24    (int (*)(...))QCommandLinkButton::qt_metacast
+32    (int (*)(...))QCommandLinkButton::qt_metacall
+40    (int (*)(...))QCommandLinkButton::~QCommandLinkButton
+48    (int (*)(...))QCommandLinkButton::~QCommandLinkButton
+56    (int (*)(...))QCommandLinkButton::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractButton::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QCommandLinkButton::sizeHint
+136   (int (*)(...))QCommandLinkButton::minimumSizeHint
+144   (int (*)(...))QCommandLinkButton::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractButton::mousePressEvent
+176   (int (*)(...))QAbstractButton::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractButton::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QPushButton::keyPressEvent
+216   (int (*)(...))QAbstractButton::keyReleaseEvent
+224   (int (*)(...))QPushButton::focusInEvent
+232   (int (*)(...))QPushButton::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QCommandLinkButton::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractButton::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QAbstractButton::hitButton
+440   (int (*)(...))QAbstractButton::checkStateSet
+448   (int (*)(...))QAbstractButton::nextCheckState
+456   (int (*)(...))-16
+464   (int (*)(...))(& _ZTI18QCommandLinkButton)
+472   (int (*)(...))QCommandLinkButton::_ZThn16_N18QCommandLinkButtonD1Ev
+480   (int (*)(...))QCommandLinkButton::_ZThn16_N18QCommandLinkButtonD0Ev
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QCommandLinkButton
+   size=48 align=8
+   base size=48 base align=8
+QCommandLinkButton (0x0x7f884676f4e0) 0
+    vptr=((& QCommandLinkButton::_ZTV18QCommandLinkButton) + 16u)
+  QPushButton (0x0x7f884676f548) 0
+      primary-for QCommandLinkButton (0x0x7f884676f4e0)
+    QAbstractButton (0x0x7f884676f5b0) 0
+        primary-for QPushButton (0x0x7f884676f548)
+      QWidget (0x0x7f8846832a80) 0
+          primary-for QAbstractButton (0x0x7f884676f5b0)
+        QObject (0x0x7f8846ad0f00) 0
+            primary-for QWidget (0x0x7f8846832a80)
+        QPaintDevice (0x0x7f8846ad0f60) 16
+            vptr=((& QCommandLinkButton::_ZTV18QCommandLinkButton) + 472u)
+
+Class QCommonStyle::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QCommonStyle::QPrivateSignal (0x0x7f88468550c0) 0 empty
+
+Vtable for QCommonStyle
+QCommonStyle::_ZTV12QCommonStyle: 37u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QCommonStyle)
+16    (int (*)(...))QCommonStyle::metaObject
+24    (int (*)(...))QCommonStyle::qt_metacast
+32    (int (*)(...))QCommonStyle::qt_metacall
+40    (int (*)(...))QCommonStyle::~QCommonStyle
+48    (int (*)(...))QCommonStyle::~QCommonStyle
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QCommonStyle::polish
+120   (int (*)(...))QCommonStyle::unpolish
+128   (int (*)(...))QCommonStyle::polish
+136   (int (*)(...))QCommonStyle::unpolish
+144   (int (*)(...))QCommonStyle::polish
+152   (int (*)(...))QStyle::itemTextRect
+160   (int (*)(...))QStyle::itemPixmapRect
+168   (int (*)(...))QStyle::drawItemText
+176   (int (*)(...))QStyle::drawItemPixmap
+184   (int (*)(...))QStyle::standardPalette
+192   (int (*)(...))QCommonStyle::drawPrimitive
+200   (int (*)(...))QCommonStyle::drawControl
+208   (int (*)(...))QCommonStyle::subElementRect
+216   (int (*)(...))QCommonStyle::drawComplexControl
+224   (int (*)(...))QCommonStyle::hitTestComplexControl
+232   (int (*)(...))QCommonStyle::subControlRect
+240   (int (*)(...))QCommonStyle::pixelMetric
+248   (int (*)(...))QCommonStyle::sizeFromContents
+256   (int (*)(...))QCommonStyle::styleHint
+264   (int (*)(...))QCommonStyle::standardPixmap
+272   (int (*)(...))QCommonStyle::standardIcon
+280   (int (*)(...))QCommonStyle::generatedIconPixmap
+288   (int (*)(...))QCommonStyle::layoutSpacing
+
+Class QCommonStyle
+   size=16 align=8
+   base size=16 base align=8
+QCommonStyle (0x0x7f884676f618) 0
+    vptr=((& QCommonStyle::_ZTV12QCommonStyle) + 16u)
+  QStyle (0x0x7f884676f680) 0
+      primary-for QCommonStyle (0x0x7f884676f618)
+    QObject (0x0x7f8846855060) 0
+        primary-for QStyle (0x0x7f884676f680)
+
+Class QCompleter::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QCompleter::QPrivateSignal (0x0x7f8846855180) 0 empty
+
+Vtable for QCompleter
+QCompleter::_ZTV10QCompleter: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QCompleter)
+16    (int (*)(...))QCompleter::metaObject
+24    (int (*)(...))QCompleter::qt_metacast
+32    (int (*)(...))QCompleter::qt_metacall
+40    (int (*)(...))QCompleter::~QCompleter
+48    (int (*)(...))QCompleter::~QCompleter
+56    (int (*)(...))QCompleter::event
+64    (int (*)(...))QCompleter::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QCompleter::pathFromIndex
+120   (int (*)(...))QCompleter::splitPath
+
+Class QCompleter
+   size=16 align=8
+   base size=16 base align=8
+QCompleter (0x0x7f884676f6e8) 0
+    vptr=((& QCompleter::_ZTV10QCompleter) + 16u)
+  QObject (0x0x7f8846855120) 0
+      primary-for QCompleter (0x0x7f884676f6e8)
+
+Class QDataWidgetMapper::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDataWidgetMapper::QPrivateSignal (0x0x7f8846855240) 0 empty
+
+Vtable for QDataWidgetMapper
+QDataWidgetMapper::_ZTV17QDataWidgetMapper: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QDataWidgetMapper)
+16    (int (*)(...))QDataWidgetMapper::metaObject
+24    (int (*)(...))QDataWidgetMapper::qt_metacast
+32    (int (*)(...))QDataWidgetMapper::qt_metacall
+40    (int (*)(...))QDataWidgetMapper::~QDataWidgetMapper
+48    (int (*)(...))QDataWidgetMapper::~QDataWidgetMapper
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QDataWidgetMapper::setCurrentIndex
+
+Class QDataWidgetMapper
+   size=16 align=8
+   base size=16 base align=8
+QDataWidgetMapper (0x0x7f884676f750) 0
+    vptr=((& QDataWidgetMapper::_ZTV17QDataWidgetMapper) + 16u)
+  QObject (0x0x7f88468551e0) 0
+      primary-for QDataWidgetMapper (0x0x7f884676f750)
+
+Class QDateTimeEdit::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDateTimeEdit::QPrivateSignal (0x0x7f8846855360) 0 empty
+
+Vtable for QDateTimeEdit
+QDateTimeEdit::_ZTV13QDateTimeEdit: 71u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QDateTimeEdit)
+16    (int (*)(...))QDateTimeEdit::metaObject
+24    (int (*)(...))QDateTimeEdit::qt_metacast
+32    (int (*)(...))QDateTimeEdit::qt_metacall
+40    (int (*)(...))QDateTimeEdit::~QDateTimeEdit
+48    (int (*)(...))QDateTimeEdit::~QDateTimeEdit
+56    (int (*)(...))QDateTimeEdit::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractSpinBox::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QDateTimeEdit::sizeHint
+136   (int (*)(...))QAbstractSpinBox::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QDateTimeEdit::mousePressEvent
+176   (int (*)(...))QAbstractSpinBox::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractSpinBox::mouseMoveEvent
+200   (int (*)(...))QDateTimeEdit::wheelEvent
+208   (int (*)(...))QDateTimeEdit::keyPressEvent
+216   (int (*)(...))QAbstractSpinBox::keyReleaseEvent
+224   (int (*)(...))QDateTimeEdit::focusInEvent
+232   (int (*)(...))QAbstractSpinBox::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QDateTimeEdit::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QAbstractSpinBox::resizeEvent
+280   (int (*)(...))QAbstractSpinBox::closeEvent
+288   (int (*)(...))QAbstractSpinBox::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QAbstractSpinBox::showEvent
+352   (int (*)(...))QAbstractSpinBox::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractSpinBox::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QAbstractSpinBox::inputMethodQuery
+424   (int (*)(...))QDateTimeEdit::focusNextPrevChild
+432   (int (*)(...))QDateTimeEdit::validate
+440   (int (*)(...))QDateTimeEdit::fixup
+448   (int (*)(...))QDateTimeEdit::stepBy
+456   (int (*)(...))QDateTimeEdit::clear
+464   (int (*)(...))QDateTimeEdit::stepEnabled
+472   (int (*)(...))QDateTimeEdit::dateTimeFromText
+480   (int (*)(...))QDateTimeEdit::textFromDateTime
+488   (int (*)(...))-16
+496   (int (*)(...))(& _ZTI13QDateTimeEdit)
+504   (int (*)(...))QDateTimeEdit::_ZThn16_N13QDateTimeEditD1Ev
+512   (int (*)(...))QDateTimeEdit::_ZThn16_N13QDateTimeEditD0Ev
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+552   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+560   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QDateTimeEdit
+   size=48 align=8
+   base size=48 base align=8
+QDateTimeEdit (0x0x7f884676f7b8) 0
+    vptr=((& QDateTimeEdit::_ZTV13QDateTimeEdit) + 16u)
+  QAbstractSpinBox (0x0x7f884676f820) 0
+      primary-for QDateTimeEdit (0x0x7f884676f7b8)
+    QWidget (0x0x7f88468ac2a0) 0
+        primary-for QAbstractSpinBox (0x0x7f884676f820)
+      QObject (0x0x7f88468552a0) 0
+          primary-for QWidget (0x0x7f88468ac2a0)
+      QPaintDevice (0x0x7f8846855300) 16
+          vptr=((& QDateTimeEdit::_ZTV13QDateTimeEdit) + 504u)
+
+Class QTimeEdit::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTimeEdit::QPrivateSignal (0x0x7f8846855600) 0 empty
+
+Vtable for QTimeEdit
+QTimeEdit::_ZTV9QTimeEdit: 71u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QTimeEdit)
+16    (int (*)(...))QTimeEdit::metaObject
+24    (int (*)(...))QTimeEdit::qt_metacast
+32    (int (*)(...))QTimeEdit::qt_metacall
+40    (int (*)(...))QTimeEdit::~QTimeEdit
+48    (int (*)(...))QTimeEdit::~QTimeEdit
+56    (int (*)(...))QDateTimeEdit::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractSpinBox::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QDateTimeEdit::sizeHint
+136   (int (*)(...))QAbstractSpinBox::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QDateTimeEdit::mousePressEvent
+176   (int (*)(...))QAbstractSpinBox::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractSpinBox::mouseMoveEvent
+200   (int (*)(...))QDateTimeEdit::wheelEvent
+208   (int (*)(...))QDateTimeEdit::keyPressEvent
+216   (int (*)(...))QAbstractSpinBox::keyReleaseEvent
+224   (int (*)(...))QDateTimeEdit::focusInEvent
+232   (int (*)(...))QAbstractSpinBox::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QDateTimeEdit::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QAbstractSpinBox::resizeEvent
+280   (int (*)(...))QAbstractSpinBox::closeEvent
+288   (int (*)(...))QAbstractSpinBox::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QAbstractSpinBox::showEvent
+352   (int (*)(...))QAbstractSpinBox::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractSpinBox::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QAbstractSpinBox::inputMethodQuery
+424   (int (*)(...))QDateTimeEdit::focusNextPrevChild
+432   (int (*)(...))QDateTimeEdit::validate
+440   (int (*)(...))QDateTimeEdit::fixup
+448   (int (*)(...))QDateTimeEdit::stepBy
+456   (int (*)(...))QDateTimeEdit::clear
+464   (int (*)(...))QDateTimeEdit::stepEnabled
+472   (int (*)(...))QDateTimeEdit::dateTimeFromText
+480   (int (*)(...))QDateTimeEdit::textFromDateTime
+488   (int (*)(...))-16
+496   (int (*)(...))(& _ZTI9QTimeEdit)
+504   (int (*)(...))QTimeEdit::_ZThn16_N9QTimeEditD1Ev
+512   (int (*)(...))QTimeEdit::_ZThn16_N9QTimeEditD0Ev
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+552   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+560   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QTimeEdit
+   size=48 align=8
+   base size=48 base align=8
+QTimeEdit (0x0x7f884676f958) 0
+    vptr=((& QTimeEdit::_ZTV9QTimeEdit) + 16u)
+  QDateTimeEdit (0x0x7f884676f9c0) 0
+      primary-for QTimeEdit (0x0x7f884676f958)
+    QAbstractSpinBox (0x0x7f884676fa28) 0
+        primary-for QDateTimeEdit (0x0x7f884676f9c0)
+      QWidget (0x0x7f88468ed1c0) 0
+          primary-for QAbstractSpinBox (0x0x7f884676fa28)
+        QObject (0x0x7f8846855540) 0
+            primary-for QWidget (0x0x7f88468ed1c0)
+        QPaintDevice (0x0x7f88468555a0) 16
+            vptr=((& QTimeEdit::_ZTV9QTimeEdit) + 504u)
+
+Class QDateEdit::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDateEdit::QPrivateSignal (0x0x7f8846855720) 0 empty
+
+Vtable for QDateEdit
+QDateEdit::_ZTV9QDateEdit: 71u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QDateEdit)
+16    (int (*)(...))QDateEdit::metaObject
+24    (int (*)(...))QDateEdit::qt_metacast
+32    (int (*)(...))QDateEdit::qt_metacall
+40    (int (*)(...))QDateEdit::~QDateEdit
+48    (int (*)(...))QDateEdit::~QDateEdit
+56    (int (*)(...))QDateTimeEdit::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractSpinBox::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QDateTimeEdit::sizeHint
+136   (int (*)(...))QAbstractSpinBox::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QDateTimeEdit::mousePressEvent
+176   (int (*)(...))QAbstractSpinBox::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractSpinBox::mouseMoveEvent
+200   (int (*)(...))QDateTimeEdit::wheelEvent
+208   (int (*)(...))QDateTimeEdit::keyPressEvent
+216   (int (*)(...))QAbstractSpinBox::keyReleaseEvent
+224   (int (*)(...))QDateTimeEdit::focusInEvent
+232   (int (*)(...))QAbstractSpinBox::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QDateTimeEdit::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QAbstractSpinBox::resizeEvent
+280   (int (*)(...))QAbstractSpinBox::closeEvent
+288   (int (*)(...))QAbstractSpinBox::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QAbstractSpinBox::showEvent
+352   (int (*)(...))QAbstractSpinBox::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractSpinBox::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QAbstractSpinBox::inputMethodQuery
+424   (int (*)(...))QDateTimeEdit::focusNextPrevChild
+432   (int (*)(...))QDateTimeEdit::validate
+440   (int (*)(...))QDateTimeEdit::fixup
+448   (int (*)(...))QDateTimeEdit::stepBy
+456   (int (*)(...))QDateTimeEdit::clear
+464   (int (*)(...))QDateTimeEdit::stepEnabled
+472   (int (*)(...))QDateTimeEdit::dateTimeFromText
+480   (int (*)(...))QDateTimeEdit::textFromDateTime
+488   (int (*)(...))-16
+496   (int (*)(...))(& _ZTI9QDateEdit)
+504   (int (*)(...))QDateEdit::_ZThn16_N9QDateEditD1Ev
+512   (int (*)(...))QDateEdit::_ZThn16_N9QDateEditD0Ev
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+552   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+560   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QDateEdit
+   size=48 align=8
+   base size=48 base align=8
+QDateEdit (0x0x7f884676fa90) 0
+    vptr=((& QDateEdit::_ZTV9QDateEdit) + 16u)
+  QDateTimeEdit (0x0x7f884676faf8) 0
+      primary-for QDateEdit (0x0x7f884676fa90)
+    QAbstractSpinBox (0x0x7f884676fb60) 0
+        primary-for QDateTimeEdit (0x0x7f884676faf8)
+      QWidget (0x0x7f88468ed4d0) 0
+          primary-for QAbstractSpinBox (0x0x7f884676fb60)
+        QObject (0x0x7f8846855660) 0
+            primary-for QWidget (0x0x7f88468ed4d0)
+        QPaintDevice (0x0x7f88468556c0) 16
+            vptr=((& QDateEdit::_ZTV9QDateEdit) + 504u)
+
+Class QDesktopWidget::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDesktopWidget::QPrivateSignal (0x0x7f8846855840) 0 empty
+
+Vtable for QDesktopWidget
+QDesktopWidget::_ZTV14QDesktopWidget: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QDesktopWidget)
+16    (int (*)(...))QDesktopWidget::metaObject
+24    (int (*)(...))QDesktopWidget::qt_metacast
+32    (int (*)(...))QDesktopWidget::qt_metacall
+40    (int (*)(...))QDesktopWidget::~QDesktopWidget
+48    (int (*)(...))QDesktopWidget::~QDesktopWidget
+56    (int (*)(...))QWidget::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QDesktopWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI14QDesktopWidget)
+448   (int (*)(...))QDesktopWidget::_ZThn16_N14QDesktopWidgetD1Ev
+456   (int (*)(...))QDesktopWidget::_ZThn16_N14QDesktopWidgetD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QDesktopWidget
+   size=48 align=8
+   base size=48 base align=8
+QDesktopWidget (0x0x7f884676fbc8) 0
+    vptr=((& QDesktopWidget::_ZTV14QDesktopWidget) + 16u)
+  QWidget (0x0x7f884651b460) 0
+      primary-for QDesktopWidget (0x0x7f884676fbc8)
+    QObject (0x0x7f8846855780) 0
+        primary-for QWidget (0x0x7f884651b460)
+    QPaintDevice (0x0x7f88468557e0) 16
+        vptr=((& QDesktopWidget::_ZTV14QDesktopWidget) + 448u)
+
+Class QDial::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDial::QPrivateSignal (0x0x7f8846855960) 0 empty
+
+Vtable for QDial
+QDial::_ZTV5QDial: 65u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI5QDial)
+16    (int (*)(...))QDial::metaObject
+24    (int (*)(...))QDial::qt_metacast
+32    (int (*)(...))QDial::qt_metacall
+40    (int (*)(...))QDial::~QDial
+48    (int (*)(...))QDial::~QDial
+56    (int (*)(...))QDial::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractSlider::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QDial::sizeHint
+136   (int (*)(...))QDial::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QDial::mousePressEvent
+176   (int (*)(...))QDial::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QDial::mouseMoveEvent
+200   (int (*)(...))QAbstractSlider::wheelEvent
+208   (int (*)(...))QAbstractSlider::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QDial::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QDial::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractSlider::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QDial::sliderChange
+440   (int (*)(...))-16
+448   (int (*)(...))(& _ZTI5QDial)
+456   (int (*)(...))QDial::_ZThn16_N5QDialD1Ev
+464   (int (*)(...))QDial::_ZThn16_N5QDialD0Ev
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QDial
+   size=48 align=8
+   base size=48 base align=8
+QDial (0x0x7f884676fc30) 0
+    vptr=((& QDial::_ZTV5QDial) + 16u)
+  QAbstractSlider (0x0x7f884676fc98) 0
+      primary-for QDial (0x0x7f884676fc30)
+    QWidget (0x0x7f884651bbd0) 0
+        primary-for QAbstractSlider (0x0x7f884676fc98)
+      QObject (0x0x7f88468558a0) 0
+          primary-for QWidget (0x0x7f884651bbd0)
+      QPaintDevice (0x0x7f8846855900) 16
+          vptr=((& QDial::_ZTV5QDial) + 456u)
+
+Class QDialogButtonBox::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDialogButtonBox::QPrivateSignal (0x0x7f8846855a80) 0 empty
+
+Vtable for QDialogButtonBox
+QDialogButtonBox::_ZTV16QDialogButtonBox: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QDialogButtonBox)
+16    (int (*)(...))QDialogButtonBox::metaObject
+24    (int (*)(...))QDialogButtonBox::qt_metacast
+32    (int (*)(...))QDialogButtonBox::qt_metacall
+40    (int (*)(...))QDialogButtonBox::~QDialogButtonBox
+48    (int (*)(...))QDialogButtonBox::~QDialogButtonBox
+56    (int (*)(...))QDialogButtonBox::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QDialogButtonBox::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI16QDialogButtonBox)
+448   (int (*)(...))QDialogButtonBox::_ZThn16_N16QDialogButtonBoxD1Ev
+456   (int (*)(...))QDialogButtonBox::_ZThn16_N16QDialogButtonBoxD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QDialogButtonBox
+   size=48 align=8
+   base size=48 base align=8
+QDialogButtonBox (0x0x7f884676fd00) 0
+    vptr=((& QDialogButtonBox::_ZTV16QDialogButtonBox) + 16u)
+  QWidget (0x0x7f88465550e0) 0
+      primary-for QDialogButtonBox (0x0x7f884676fd00)
+    QObject (0x0x7f88468559c0) 0
+        primary-for QWidget (0x0x7f88465550e0)
+    QPaintDevice (0x0x7f8846855a20) 16
+        vptr=((& QDialogButtonBox::_ZTV16QDialogButtonBox) + 448u)
+
+Vtable for QFileIconProvider
+QFileIconProvider::_ZTV17QFileIconProvider: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QFileIconProvider)
+16    (int (*)(...))QFileIconProvider::~QFileIconProvider
+24    (int (*)(...))QFileIconProvider::~QFileIconProvider
+32    (int (*)(...))QFileIconProvider::icon
+40    (int (*)(...))QFileIconProvider::icon
+48    (int (*)(...))QFileIconProvider::type
+
+Class QFileIconProvider
+   size=16 align=8
+   base size=16 base align=8
+QFileIconProvider (0x0x7f8846855c60) 0
+    vptr=((& QFileIconProvider::_ZTV17QFileIconProvider) + 16u)
+
+Class QDirModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDirModel::QPrivateSignal (0x0x7f8846855f60) 0 empty
+
+Vtable for QDirModel
+QDirModel::_ZTV9QDirModel: 48u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QDirModel)
+16    (int (*)(...))QDirModel::metaObject
+24    (int (*)(...))QDirModel::qt_metacast
+32    (int (*)(...))QDirModel::qt_metacall
+40    (int (*)(...))QDirModel::~QDirModel
+48    (int (*)(...))QDirModel::~QDirModel
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QDirModel::index
+120   (int (*)(...))QDirModel::parent
+128   (int (*)(...))QAbstractItemModel::sibling
+136   (int (*)(...))QDirModel::rowCount
+144   (int (*)(...))QDirModel::columnCount
+152   (int (*)(...))QDirModel::hasChildren
+160   (int (*)(...))QDirModel::data
+168   (int (*)(...))QDirModel::setData
+176   (int (*)(...))QDirModel::headerData
+184   (int (*)(...))QAbstractItemModel::setHeaderData
+192   (int (*)(...))QAbstractItemModel::itemData
+200   (int (*)(...))QAbstractItemModel::setItemData
+208   (int (*)(...))QDirModel::mimeTypes
+216   (int (*)(...))QDirModel::mimeData
+224   (int (*)(...))QAbstractItemModel::canDropMimeData
+232   (int (*)(...))QDirModel::dropMimeData
+240   (int (*)(...))QDirModel::supportedDropActions
+248   (int (*)(...))QAbstractItemModel::supportedDragActions
+256   (int (*)(...))QAbstractItemModel::insertRows
+264   (int (*)(...))QAbstractItemModel::insertColumns
+272   (int (*)(...))QAbstractItemModel::removeRows
+280   (int (*)(...))QAbstractItemModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QAbstractItemModel::fetchMore
+312   (int (*)(...))QAbstractItemModel::canFetchMore
+320   (int (*)(...))QDirModel::flags
+328   (int (*)(...))QDirModel::sort
+336   (int (*)(...))QAbstractItemModel::buddy
+344   (int (*)(...))QAbstractItemModel::match
+352   (int (*)(...))QAbstractItemModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractItemModel::submit
+376   (int (*)(...))QAbstractItemModel::revert
+
+Class QDirModel
+   size=16 align=8
+   base size=16 base align=8
+QDirModel (0x0x7f884676ff08) 0
+    vptr=((& QDirModel::_ZTV9QDirModel) + 16u)
+  QAbstractItemModel (0x0x7f884676ff70) 0
+      primary-for QDirModel (0x0x7f884676ff08)
+    QObject (0x0x7f8846855f00) 0
+        primary-for QAbstractItemModel (0x0x7f884676ff70)
+
+Class QDockWidget::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDockWidget::QPrivateSignal (0x0x7f88466130c0) 0 empty
+
+Vtable for QDockWidget
+QDockWidget::_ZTV11QDockWidget: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QDockWidget)
+16    (int (*)(...))QDockWidget::metaObject
+24    (int (*)(...))QDockWidget::qt_metacast
+32    (int (*)(...))QDockWidget::qt_metacall
+40    (int (*)(...))QDockWidget::~QDockWidget
+48    (int (*)(...))QDockWidget::~QDockWidget
+56    (int (*)(...))QDockWidget::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QDockWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QDockWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QDockWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI11QDockWidget)
+448   (int (*)(...))QDockWidget::_ZThn16_N11QDockWidgetD1Ev
+456   (int (*)(...))QDockWidget::_ZThn16_N11QDockWidgetD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QDockWidget
+   size=48 align=8
+   base size=48 base align=8
+QDockWidget (0x0x7f8846612000) 0
+    vptr=((& QDockWidget::_ZTV11QDockWidget) + 16u)
+  QWidget (0x0x7f884660f0e0) 0
+      primary-for QDockWidget (0x0x7f8846612000)
+    QObject (0x0x7f8846613000) 0
+        primary-for QWidget (0x0x7f884660f0e0)
+    QPaintDevice (0x0x7f8846613060) 16
+        vptr=((& QDockWidget::_ZTV11QDockWidget) + 448u)
+
+Class QTileRules
+   size=8 align=4
+   base size=8 base align=4
+QTileRules (0x0x7f8846613720) 0
+
+Class QErrorMessage::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QErrorMessage::QPrivateSignal (0x0x7f88466139c0) 0 empty
+
+Vtable for QErrorMessage
+QErrorMessage::_ZTV13QErrorMessage: 69u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QErrorMessage)
+16    (int (*)(...))QErrorMessage::metaObject
+24    (int (*)(...))QErrorMessage::qt_metacast
+32    (int (*)(...))QErrorMessage::qt_metacall
+40    (int (*)(...))QErrorMessage::~QErrorMessage
+48    (int (*)(...))QErrorMessage::~QErrorMessage
+56    (int (*)(...))QWidget::event
+64    (int (*)(...))QDialog::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QDialog::setVisible
+128   (int (*)(...))QDialog::sizeHint
+136   (int (*)(...))QDialog::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QDialog::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QDialog::resizeEvent
+280   (int (*)(...))QDialog::closeEvent
+288   (int (*)(...))QDialog::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QDialog::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QErrorMessage::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QDialog::open
+440   (int (*)(...))QDialog::exec
+448   (int (*)(...))QErrorMessage::done
+456   (int (*)(...))QDialog::accept
+464   (int (*)(...))QDialog::reject
+472   (int (*)(...))-16
+480   (int (*)(...))(& _ZTI13QErrorMessage)
+488   (int (*)(...))QErrorMessage::_ZThn16_N13QErrorMessageD1Ev
+496   (int (*)(...))QErrorMessage::_ZThn16_N13QErrorMessageD0Ev
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QErrorMessage
+   size=48 align=8
+   base size=48 base align=8
+QErrorMessage (0x0x7f88466126e8) 0
+    vptr=((& QErrorMessage::_ZTV13QErrorMessage) + 16u)
+  QDialog (0x0x7f8846612750) 0
+      primary-for QErrorMessage (0x0x7f88466126e8)
+    QWidget (0x0x7f8846683850) 0
+        primary-for QDialog (0x0x7f8846612750)
+      QObject (0x0x7f8846613900) 0
+          primary-for QWidget (0x0x7f8846683850)
+      QPaintDevice (0x0x7f8846613960) 16
+          vptr=((& QErrorMessage::_ZTV13QErrorMessage) + 488u)
+
+Class QFileDialog::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFileDialog::QPrivateSignal (0x0x7f8846613ae0) 0 empty
+
+Vtable for QFileDialog
+QFileDialog::_ZTV11QFileDialog: 69u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QFileDialog)
+16    (int (*)(...))QFileDialog::metaObject
+24    (int (*)(...))QFileDialog::qt_metacast
+32    (int (*)(...))QFileDialog::qt_metacall
+40    (int (*)(...))QFileDialog::~QFileDialog
+48    (int (*)(...))QFileDialog::~QFileDialog
+56    (int (*)(...))QWidget::event
+64    (int (*)(...))QDialog::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QFileDialog::setVisible
+128   (int (*)(...))QDialog::sizeHint
+136   (int (*)(...))QDialog::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QDialog::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QDialog::resizeEvent
+280   (int (*)(...))QDialog::closeEvent
+288   (int (*)(...))QDialog::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QDialog::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFileDialog::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QDialog::open
+440   (int (*)(...))QDialog::exec
+448   (int (*)(...))QFileDialog::done
+456   (int (*)(...))QFileDialog::accept
+464   (int (*)(...))QDialog::reject
+472   (int (*)(...))-16
+480   (int (*)(...))(& _ZTI11QFileDialog)
+488   (int (*)(...))QFileDialog::_ZThn16_N11QFileDialogD1Ev
+496   (int (*)(...))QFileDialog::_ZThn16_N11QFileDialogD0Ev
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QFileDialog
+   size=48 align=8
+   base size=48 base align=8
+QFileDialog (0x0x7f88466127b8) 0
+    vptr=((& QFileDialog::_ZTV11QFileDialog) + 16u)
+  QDialog (0x0x7f8846612820) 0
+      primary-for QFileDialog (0x0x7f88466127b8)
+    QWidget (0x0x7f8846683d20) 0
+        primary-for QDialog (0x0x7f8846612820)
+      QObject (0x0x7f8846613a20) 0
+          primary-for QWidget (0x0x7f8846683d20)
+      QPaintDevice (0x0x7f8846613a80) 16
+          vptr=((& QFileDialog::_ZTV11QFileDialog) + 488u)
+
+Class QFileSystemModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFileSystemModel::QPrivateSignal (0x0x7f8846613d20) 0 empty
+
+Vtable for QFileSystemModel
+QFileSystemModel::_ZTV16QFileSystemModel: 48u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QFileSystemModel)
+16    (int (*)(...))QFileSystemModel::metaObject
+24    (int (*)(...))QFileSystemModel::qt_metacast
+32    (int (*)(...))QFileSystemModel::qt_metacall
+40    (int (*)(...))QFileSystemModel::~QFileSystemModel
+48    (int (*)(...))QFileSystemModel::~QFileSystemModel
+56    (int (*)(...))QFileSystemModel::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QFileSystemModel::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QFileSystemModel::index
+120   (int (*)(...))QFileSystemModel::parent
+128   (int (*)(...))QFileSystemModel::sibling
+136   (int (*)(...))QFileSystemModel::rowCount
+144   (int (*)(...))QFileSystemModel::columnCount
+152   (int (*)(...))QFileSystemModel::hasChildren
+160   (int (*)(...))QFileSystemModel::data
+168   (int (*)(...))QFileSystemModel::setData
+176   (int (*)(...))QFileSystemModel::headerData
+184   (int (*)(...))QAbstractItemModel::setHeaderData
+192   (int (*)(...))QAbstractItemModel::itemData
+200   (int (*)(...))QAbstractItemModel::setItemData
+208   (int (*)(...))QFileSystemModel::mimeTypes
+216   (int (*)(...))QFileSystemModel::mimeData
+224   (int (*)(...))QAbstractItemModel::canDropMimeData
+232   (int (*)(...))QFileSystemModel::dropMimeData
+240   (int (*)(...))QFileSystemModel::supportedDropActions
+248   (int (*)(...))QAbstractItemModel::supportedDragActions
+256   (int (*)(...))QAbstractItemModel::insertRows
+264   (int (*)(...))QAbstractItemModel::insertColumns
+272   (int (*)(...))QAbstractItemModel::removeRows
+280   (int (*)(...))QAbstractItemModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QFileSystemModel::fetchMore
+312   (int (*)(...))QFileSystemModel::canFetchMore
+320   (int (*)(...))QFileSystemModel::flags
+328   (int (*)(...))QFileSystemModel::sort
+336   (int (*)(...))QAbstractItemModel::buddy
+344   (int (*)(...))QAbstractItemModel::match
+352   (int (*)(...))QAbstractItemModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractItemModel::submit
+376   (int (*)(...))QAbstractItemModel::revert
+
+Class QFileSystemModel
+   size=16 align=8
+   base size=16 base align=8
+QFileSystemModel (0x0x7f8846612958) 0
+    vptr=((& QFileSystemModel::_ZTV16QFileSystemModel) + 16u)
+  QAbstractItemModel (0x0x7f88466129c0) 0
+      primary-for QFileSystemModel (0x0x7f8846612958)
+    QObject (0x0x7f8846613cc0) 0
+        primary-for QAbstractItemModel (0x0x7f88466129c0)
+
+Class QFocusFrame::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFocusFrame::QPrivateSignal (0x0x7f8846613ea0) 0 empty
+
+Vtable for QFocusFrame
+QFocusFrame::_ZTV11QFocusFrame: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QFocusFrame)
+16    (int (*)(...))QFocusFrame::metaObject
+24    (int (*)(...))QFocusFrame::qt_metacast
+32    (int (*)(...))QFocusFrame::qt_metacall
+40    (int (*)(...))QFocusFrame::~QFocusFrame
+48    (int (*)(...))QFocusFrame::~QFocusFrame
+56    (int (*)(...))QFocusFrame::event
+64    (int (*)(...))QFocusFrame::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QFocusFrame::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI11QFocusFrame)
+448   (int (*)(...))QFocusFrame::_ZThn16_N11QFocusFrameD1Ev
+456   (int (*)(...))QFocusFrame::_ZThn16_N11QFocusFrameD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QFocusFrame
+   size=48 align=8
+   base size=48 base align=8
+QFocusFrame (0x0x7f8846612a28) 0
+    vptr=((& QFocusFrame::_ZTV11QFocusFrame) + 16u)
+  QWidget (0x0x7f8846355310) 0
+      primary-for QFocusFrame (0x0x7f8846612a28)
+    QObject (0x0x7f8846613de0) 0
+        primary-for QWidget (0x0x7f8846355310)
+    QPaintDevice (0x0x7f8846613e40) 16
+        vptr=((& QFocusFrame::_ZTV11QFocusFrame) + 448u)
+
+Class QFontComboBox::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFontComboBox::QPrivateSignal (0x0x7f884636f000) 0 empty
+
+Vtable for QFontComboBox
+QFontComboBox::_ZTV13QFontComboBox: 66u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QFontComboBox)
+16    (int (*)(...))QFontComboBox::metaObject
+24    (int (*)(...))QFontComboBox::qt_metacast
+32    (int (*)(...))QFontComboBox::qt_metacall
+40    (int (*)(...))QFontComboBox::~QFontComboBox
+48    (int (*)(...))QFontComboBox::~QFontComboBox
+56    (int (*)(...))QFontComboBox::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QFontComboBox::sizeHint
+136   (int (*)(...))QComboBox::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QComboBox::mousePressEvent
+176   (int (*)(...))QComboBox::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QComboBox::wheelEvent
+208   (int (*)(...))QComboBox::keyPressEvent
+216   (int (*)(...))QComboBox::keyReleaseEvent
+224   (int (*)(...))QComboBox::focusInEvent
+232   (int (*)(...))QComboBox::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QComboBox::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QComboBox::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QComboBox::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QComboBox::showEvent
+352   (int (*)(...))QComboBox::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QComboBox::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QComboBox::inputMethodEvent
+416   (int (*)(...))QComboBox::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QComboBox::showPopup
+440   (int (*)(...))QComboBox::hidePopup
+448   (int (*)(...))-16
+456   (int (*)(...))(& _ZTI13QFontComboBox)
+464   (int (*)(...))QFontComboBox::_ZThn16_N13QFontComboBoxD1Ev
+472   (int (*)(...))QFontComboBox::_ZThn16_N13QFontComboBoxD0Ev
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QFontComboBox
+   size=48 align=8
+   base size=48 base align=8
+QFontComboBox (0x0x7f8846612a90) 0
+    vptr=((& QFontComboBox::_ZTV13QFontComboBox) + 16u)
+  QComboBox (0x0x7f8846612af8) 0
+      primary-for QFontComboBox (0x0x7f8846612a90)
+    QWidget (0x0x7f88463557e0) 0
+        primary-for QComboBox (0x0x7f8846612af8)
+      QObject (0x0x7f8846613f00) 0
+          primary-for QWidget (0x0x7f88463557e0)
+      QPaintDevice (0x0x7f8846613f60) 16
+          vptr=((& QFontComboBox::_ZTV13QFontComboBox) + 464u)
+
+Class QFontDialog::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFontDialog::QPrivateSignal (0x0x7f884636f2a0) 0 empty
+
+Vtable for QFontDialog
+QFontDialog::_ZTV11QFontDialog: 69u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QFontDialog)
+16    (int (*)(...))QFontDialog::metaObject
+24    (int (*)(...))QFontDialog::qt_metacast
+32    (int (*)(...))QFontDialog::qt_metacall
+40    (int (*)(...))QFontDialog::~QFontDialog
+48    (int (*)(...))QFontDialog::~QFontDialog
+56    (int (*)(...))QWidget::event
+64    (int (*)(...))QFontDialog::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QFontDialog::setVisible
+128   (int (*)(...))QDialog::sizeHint
+136   (int (*)(...))QDialog::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QDialog::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QDialog::resizeEvent
+280   (int (*)(...))QDialog::closeEvent
+288   (int (*)(...))QDialog::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QDialog::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFontDialog::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QDialog::open
+440   (int (*)(...))QDialog::exec
+448   (int (*)(...))QFontDialog::done
+456   (int (*)(...))QDialog::accept
+464   (int (*)(...))QDialog::reject
+472   (int (*)(...))-16
+480   (int (*)(...))(& _ZTI11QFontDialog)
+488   (int (*)(...))QFontDialog::_ZThn16_N11QFontDialogD1Ev
+496   (int (*)(...))QFontDialog::_ZThn16_N11QFontDialogD0Ev
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QFontDialog
+   size=48 align=8
+   base size=48 base align=8
+QFontDialog (0x0x7f8846612c98) 0
+    vptr=((& QFontDialog::_ZTV11QFontDialog) + 16u)
+  QDialog (0x0x7f8846612d00) 0
+      primary-for QFontDialog (0x0x7f8846612c98)
+    QWidget (0x0x7f8846394ee0) 0
+        primary-for QDialog (0x0x7f8846612d00)
+      QObject (0x0x7f884636f1e0) 0
+          primary-for QWidget (0x0x7f8846394ee0)
+      QPaintDevice (0x0x7f884636f240) 16
+          vptr=((& QFontDialog::_ZTV11QFontDialog) + 488u)
+
+Class QFormLayout::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFormLayout::QPrivateSignal (0x0x7f884636f540) 0 empty
+
+Class QFormLayout::TakeRowResult
+   size=16 align=8
+   base size=16 base align=8
+QFormLayout::TakeRowResult (0x0x7f884636f5a0) 0
+
+Vtable for QFormLayout
+QFormLayout::_ZTV11QFormLayout: 50u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QFormLayout)
+16    (int (*)(...))QFormLayout::metaObject
+24    (int (*)(...))QFormLayout::qt_metacast
+32    (int (*)(...))QFormLayout::qt_metacall
+40    (int (*)(...))QFormLayout::~QFormLayout
+48    (int (*)(...))QFormLayout::~QFormLayout
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QLayout::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QFormLayout::invalidate
+120   (int (*)(...))QLayout::geometry
+128   (int (*)(...))QFormLayout::addItem
+136   (int (*)(...))QFormLayout::expandingDirections
+144   (int (*)(...))QFormLayout::minimumSize
+152   (int (*)(...))QLayout::maximumSize
+160   (int (*)(...))QFormLayout::setGeometry
+168   (int (*)(...))QFormLayout::itemAt
+176   (int (*)(...))QFormLayout::takeAt
+184   (int (*)(...))QLayout::indexOf
+192   (int (*)(...))QFormLayout::count
+200   (int (*)(...))QLayout::isEmpty
+208   (int (*)(...))QLayout::controlTypes
+216   (int (*)(...))QLayout::layout
+224   (int (*)(...))QFormLayout::sizeHint
+232   (int (*)(...))QFormLayout::hasHeightForWidth
+240   (int (*)(...))QFormLayout::heightForWidth
+248   (int (*)(...))-16
+256   (int (*)(...))(& _ZTI11QFormLayout)
+264   (int (*)(...))QFormLayout::_ZThn16_N11QFormLayoutD1Ev
+272   (int (*)(...))QFormLayout::_ZThn16_N11QFormLayoutD0Ev
+280   (int (*)(...))QFormLayout::_ZThn16_NK11QFormLayout8sizeHintEv
+288   (int (*)(...))QFormLayout::_ZThn16_NK11QFormLayout11minimumSizeEv
+296   (int (*)(...))QLayout::_ZThn16_NK7QLayout11maximumSizeEv
+304   (int (*)(...))QFormLayout::_ZThn16_NK11QFormLayout19expandingDirectionsEv
+312   (int (*)(...))QFormLayout::_ZThn16_N11QFormLayout11setGeometryERK5QRect
+320   (int (*)(...))QLayout::_ZThn16_NK7QLayout8geometryEv
+328   (int (*)(...))QLayout::_ZThn16_NK7QLayout7isEmptyEv
+336   (int (*)(...))QFormLayout::_ZThn16_NK11QFormLayout17hasHeightForWidthEv
+344   (int (*)(...))QFormLayout::_ZThn16_NK11QFormLayout14heightForWidthEi
+352   (int (*)(...))QLayoutItem::minimumHeightForWidth
+360   (int (*)(...))QFormLayout::_ZThn16_N11QFormLayout10invalidateEv
+368   (int (*)(...))QLayoutItem::widget
+376   (int (*)(...))QLayout::_ZThn16_N7QLayout6layoutEv
+384   (int (*)(...))QLayoutItem::spacerItem
+392   (int (*)(...))QLayout::_ZThn16_NK7QLayout12controlTypesEv
+
+Class QFormLayout
+   size=32 align=8
+   base size=28 base align=8
+QFormLayout (0x0x7f8846612e38) 0
+    vptr=((& QFormLayout::_ZTV11QFormLayout) + 16u)
+  QLayout (0x0x7f88463e7b60) 0
+      primary-for QFormLayout (0x0x7f8846612e38)
+    QObject (0x0x7f884636f480) 0
+        primary-for QLayout (0x0x7f88463e7b60)
+    QLayoutItem (0x0x7f884636f4e0) 16
+        vptr=((& QFormLayout::_ZTV11QFormLayout) + 264u)
+
+Class QGesture::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGesture::QPrivateSignal (0x0x7f884636fae0) 0 empty
+
+Vtable for QGesture
+QGesture::_ZTV8QGesture: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI8QGesture)
+16    (int (*)(...))QGesture::metaObject
+24    (int (*)(...))QGesture::qt_metacast
+32    (int (*)(...))QGesture::qt_metacall
+40    (int (*)(...))QGesture::~QGesture
+48    (int (*)(...))QGesture::~QGesture
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QGesture
+   size=16 align=8
+   base size=16 base align=8
+QGesture (0x0x7f8846436068) 0
+    vptr=((& QGesture::_ZTV8QGesture) + 16u)
+  QObject (0x0x7f884636fa80) 0
+      primary-for QGesture (0x0x7f8846436068)
+
+Class QPanGesture::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPanGesture::QPrivateSignal (0x0x7f884636fba0) 0 empty
+
+Vtable for QPanGesture
+QPanGesture::_ZTV11QPanGesture: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QPanGesture)
+16    (int (*)(...))QPanGesture::metaObject
+24    (int (*)(...))QPanGesture::qt_metacast
+32    (int (*)(...))QPanGesture::qt_metacall
+40    (int (*)(...))QPanGesture::~QPanGesture
+48    (int (*)(...))QPanGesture::~QPanGesture
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QPanGesture
+   size=16 align=8
+   base size=16 base align=8
+QPanGesture (0x0x7f88464360d0) 0
+    vptr=((& QPanGesture::_ZTV11QPanGesture) + 16u)
+  QGesture (0x0x7f8846436138) 0
+      primary-for QPanGesture (0x0x7f88464360d0)
+    QObject (0x0x7f884636fb40) 0
+        primary-for QGesture (0x0x7f8846436138)
+
+Class QPinchGesture::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPinchGesture::QPrivateSignal (0x0x7f884636fc60) 0 empty
+
+Vtable for QPinchGesture
+QPinchGesture::_ZTV13QPinchGesture: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QPinchGesture)
+16    (int (*)(...))QPinchGesture::metaObject
+24    (int (*)(...))QPinchGesture::qt_metacast
+32    (int (*)(...))QPinchGesture::qt_metacall
+40    (int (*)(...))QPinchGesture::~QPinchGesture
+48    (int (*)(...))QPinchGesture::~QPinchGesture
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QPinchGesture
+   size=16 align=8
+   base size=16 base align=8
+QPinchGesture (0x0x7f88464361a0) 0
+    vptr=((& QPinchGesture::_ZTV13QPinchGesture) + 16u)
+  QGesture (0x0x7f8846436208) 0
+      primary-for QPinchGesture (0x0x7f88464361a0)
+    QObject (0x0x7f884636fc00) 0
+        primary-for QGesture (0x0x7f8846436208)
+
+Class QSwipeGesture::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSwipeGesture::QPrivateSignal (0x0x7f88464ba000) 0 empty
+
+Vtable for QSwipeGesture
+QSwipeGesture::_ZTV13QSwipeGesture: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QSwipeGesture)
+16    (int (*)(...))QSwipeGesture::metaObject
+24    (int (*)(...))QSwipeGesture::qt_metacast
+32    (int (*)(...))QSwipeGesture::qt_metacall
+40    (int (*)(...))QSwipeGesture::~QSwipeGesture
+48    (int (*)(...))QSwipeGesture::~QSwipeGesture
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QSwipeGesture
+   size=16 align=8
+   base size=16 base align=8
+QSwipeGesture (0x0x7f8846436340) 0
+    vptr=((& QSwipeGesture::_ZTV13QSwipeGesture) + 16u)
+  QGesture (0x0x7f88464363a8) 0
+      primary-for QSwipeGesture (0x0x7f8846436340)
+    QObject (0x0x7f884636ff60) 0
+        primary-for QGesture (0x0x7f88464363a8)
+
+Class QTapGesture::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTapGesture::QPrivateSignal (0x0x7f88464ba120) 0 empty
+
+Vtable for QTapGesture
+QTapGesture::_ZTV11QTapGesture: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QTapGesture)
+16    (int (*)(...))QTapGesture::metaObject
+24    (int (*)(...))QTapGesture::qt_metacast
+32    (int (*)(...))QTapGesture::qt_metacall
+40    (int (*)(...))QTapGesture::~QTapGesture
+48    (int (*)(...))QTapGesture::~QTapGesture
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QTapGesture
+   size=16 align=8
+   base size=16 base align=8
+QTapGesture (0x0x7f8846436410) 0
+    vptr=((& QTapGesture::_ZTV11QTapGesture) + 16u)
+  QGesture (0x0x7f8846436478) 0
+      primary-for QTapGesture (0x0x7f8846436410)
+    QObject (0x0x7f88464ba0c0) 0
+        primary-for QGesture (0x0x7f8846436478)
+
+Class QTapAndHoldGesture::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTapAndHoldGesture::QPrivateSignal (0x0x7f88464ba1e0) 0 empty
+
+Vtable for QTapAndHoldGesture
+QTapAndHoldGesture::_ZTV18QTapAndHoldGesture: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QTapAndHoldGesture)
+16    (int (*)(...))QTapAndHoldGesture::metaObject
+24    (int (*)(...))QTapAndHoldGesture::qt_metacast
+32    (int (*)(...))QTapAndHoldGesture::qt_metacall
+40    (int (*)(...))QTapAndHoldGesture::~QTapAndHoldGesture
+48    (int (*)(...))QTapAndHoldGesture::~QTapAndHoldGesture
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QTapAndHoldGesture
+   size=16 align=8
+   base size=16 base align=8
+QTapAndHoldGesture (0x0x7f88464364e0) 0
+    vptr=((& QTapAndHoldGesture::_ZTV18QTapAndHoldGesture) + 16u)
+  QGesture (0x0x7f8846436548) 0
+      primary-for QTapAndHoldGesture (0x0x7f88464364e0)
+    QObject (0x0x7f88464ba180) 0
+        primary-for QGesture (0x0x7f8846436548)
+
+Vtable for QGestureEvent
+QGestureEvent::_ZTV13QGestureEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QGestureEvent)
+16    (int (*)(...))QGestureEvent::~QGestureEvent
+24    (int (*)(...))QGestureEvent::~QGestureEvent
+
+Class QGestureEvent
+   size=56 align=8
+   base size=56 base align=8
+QGestureEvent (0x0x7f88464365b0) 0
+    vptr=((& QGestureEvent::_ZTV13QGestureEvent) + 16u)
+  QEvent (0x0x7f88464ba240) 0
+      primary-for QGestureEvent (0x0x7f88464365b0)
+
+Vtable for QGestureRecognizer
+QGestureRecognizer::_ZTV18QGestureRecognizer: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QGestureRecognizer)
+16    0u
+24    0u
+32    (int (*)(...))QGestureRecognizer::create
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))QGestureRecognizer::reset
+
+Class QGestureRecognizer
+   size=8 align=8
+   base size=8 base align=8
+QGestureRecognizer (0x0x7f88464ba600) 0 nearly-empty
+    vptr=((& QGestureRecognizer::_ZTV18QGestureRecognizer) + 16u)
+
+Vtable for QGraphicsItem
+QGraphicsItem::_ZTV13QGraphicsItem: 39u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QGraphicsItem)
+16    0u
+24    0u
+32    (int (*)(...))QGraphicsItem::advance
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))QGraphicsItem::shape
+56    (int (*)(...))QGraphicsItem::contains
+64    (int (*)(...))QGraphicsItem::collidesWithItem
+72    (int (*)(...))QGraphicsItem::collidesWithPath
+80    (int (*)(...))QGraphicsItem::isObscuredBy
+88    (int (*)(...))QGraphicsItem::opaqueArea
+96    (int (*)(...))__cxa_pure_virtual
+104   (int (*)(...))QGraphicsItem::type
+112   (int (*)(...))QGraphicsItem::sceneEventFilter
+120   (int (*)(...))QGraphicsItem::sceneEvent
+128   (int (*)(...))QGraphicsItem::contextMenuEvent
+136   (int (*)(...))QGraphicsItem::dragEnterEvent
+144   (int (*)(...))QGraphicsItem::dragLeaveEvent
+152   (int (*)(...))QGraphicsItem::dragMoveEvent
+160   (int (*)(...))QGraphicsItem::dropEvent
+168   (int (*)(...))QGraphicsItem::focusInEvent
+176   (int (*)(...))QGraphicsItem::focusOutEvent
+184   (int (*)(...))QGraphicsItem::hoverEnterEvent
+192   (int (*)(...))QGraphicsItem::hoverMoveEvent
+200   (int (*)(...))QGraphicsItem::hoverLeaveEvent
+208   (int (*)(...))QGraphicsItem::keyPressEvent
+216   (int (*)(...))QGraphicsItem::keyReleaseEvent
+224   (int (*)(...))QGraphicsItem::mousePressEvent
+232   (int (*)(...))QGraphicsItem::mouseMoveEvent
+240   (int (*)(...))QGraphicsItem::mouseReleaseEvent
+248   (int (*)(...))QGraphicsItem::mouseDoubleClickEvent
+256   (int (*)(...))QGraphicsItem::wheelEvent
+264   (int (*)(...))QGraphicsItem::inputMethodEvent
+272   (int (*)(...))QGraphicsItem::inputMethodQuery
+280   (int (*)(...))QGraphicsItem::itemChange
+288   (int (*)(...))QGraphicsItem::supportsExtension
+296   (int (*)(...))QGraphicsItem::setExtension
+304   (int (*)(...))QGraphicsItem::extension
+
+Class QGraphicsItem
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsItem (0x0x7f88464ba7e0) 0
+    vptr=((& QGraphicsItem::_ZTV13QGraphicsItem) + 16u)
+
+Class QGraphicsObject::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsObject::QPrivateSignal (0x0x7f88464baba0) 0 empty
+
+Vtable for QGraphicsObject
+QGraphicsObject::_ZTV15QGraphicsObject: 53u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QGraphicsObject)
+16    (int (*)(...))QGraphicsObject::metaObject
+24    (int (*)(...))QGraphicsObject::qt_metacast
+32    (int (*)(...))QGraphicsObject::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QGraphicsObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))-16
+120   (int (*)(...))(& _ZTI15QGraphicsObject)
+128   0u
+136   0u
+144   (int (*)(...))QGraphicsItem::advance
+152   (int (*)(...))__cxa_pure_virtual
+160   (int (*)(...))QGraphicsItem::shape
+168   (int (*)(...))QGraphicsItem::contains
+176   (int (*)(...))QGraphicsItem::collidesWithItem
+184   (int (*)(...))QGraphicsItem::collidesWithPath
+192   (int (*)(...))QGraphicsItem::isObscuredBy
+200   (int (*)(...))QGraphicsItem::opaqueArea
+208   (int (*)(...))__cxa_pure_virtual
+216   (int (*)(...))QGraphicsItem::type
+224   (int (*)(...))QGraphicsItem::sceneEventFilter
+232   (int (*)(...))QGraphicsItem::sceneEvent
+240   (int (*)(...))QGraphicsItem::contextMenuEvent
+248   (int (*)(...))QGraphicsItem::dragEnterEvent
+256   (int (*)(...))QGraphicsItem::dragLeaveEvent
+264   (int (*)(...))QGraphicsItem::dragMoveEvent
+272   (int (*)(...))QGraphicsItem::dropEvent
+280   (int (*)(...))QGraphicsItem::focusInEvent
+288   (int (*)(...))QGraphicsItem::focusOutEvent
+296   (int (*)(...))QGraphicsItem::hoverEnterEvent
+304   (int (*)(...))QGraphicsItem::hoverMoveEvent
+312   (int (*)(...))QGraphicsItem::hoverLeaveEvent
+320   (int (*)(...))QGraphicsItem::keyPressEvent
+328   (int (*)(...))QGraphicsItem::keyReleaseEvent
+336   (int (*)(...))QGraphicsItem::mousePressEvent
+344   (int (*)(...))QGraphicsItem::mouseMoveEvent
+352   (int (*)(...))QGraphicsItem::mouseReleaseEvent
+360   (int (*)(...))QGraphicsItem::mouseDoubleClickEvent
+368   (int (*)(...))QGraphicsItem::wheelEvent
+376   (int (*)(...))QGraphicsItem::inputMethodEvent
+384   (int (*)(...))QGraphicsItem::inputMethodQuery
+392   (int (*)(...))QGraphicsItem::itemChange
+400   (int (*)(...))QGraphicsItem::supportsExtension
+408   (int (*)(...))QGraphicsItem::setExtension
+416   (int (*)(...))QGraphicsItem::extension
+
+Class QGraphicsObject
+   size=32 align=8
+   base size=32 base align=8
+QGraphicsObject (0x0x7f8846244b60) 0
+    vptr=((& QGraphicsObject::_ZTV15QGraphicsObject) + 16u)
+  QObject (0x0x7f88464baae0) 0
+      primary-for QGraphicsObject (0x0x7f8846244b60)
+  QGraphicsItem (0x0x7f88464bab40) 16
+      vptr=((& QGraphicsObject::_ZTV15QGraphicsObject) + 128u)
+
+Vtable for QAbstractGraphicsShapeItem
+QAbstractGraphicsShapeItem::_ZTV26QAbstractGraphicsShapeItem: 39u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI26QAbstractGraphicsShapeItem)
+16    0u
+24    0u
+32    (int (*)(...))QGraphicsItem::advance
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))QGraphicsItem::shape
+56    (int (*)(...))QGraphicsItem::contains
+64    (int (*)(...))QGraphicsItem::collidesWithItem
+72    (int (*)(...))QGraphicsItem::collidesWithPath
+80    (int (*)(...))QAbstractGraphicsShapeItem::isObscuredBy
+88    (int (*)(...))QAbstractGraphicsShapeItem::opaqueArea
+96    (int (*)(...))__cxa_pure_virtual
+104   (int (*)(...))QGraphicsItem::type
+112   (int (*)(...))QGraphicsItem::sceneEventFilter
+120   (int (*)(...))QGraphicsItem::sceneEvent
+128   (int (*)(...))QGraphicsItem::contextMenuEvent
+136   (int (*)(...))QGraphicsItem::dragEnterEvent
+144   (int (*)(...))QGraphicsItem::dragLeaveEvent
+152   (int (*)(...))QGraphicsItem::dragMoveEvent
+160   (int (*)(...))QGraphicsItem::dropEvent
+168   (int (*)(...))QGraphicsItem::focusInEvent
+176   (int (*)(...))QGraphicsItem::focusOutEvent
+184   (int (*)(...))QGraphicsItem::hoverEnterEvent
+192   (int (*)(...))QGraphicsItem::hoverMoveEvent
+200   (int (*)(...))QGraphicsItem::hoverLeaveEvent
+208   (int (*)(...))QGraphicsItem::keyPressEvent
+216   (int (*)(...))QGraphicsItem::keyReleaseEvent
+224   (int (*)(...))QGraphicsItem::mousePressEvent
+232   (int (*)(...))QGraphicsItem::mouseMoveEvent
+240   (int (*)(...))QGraphicsItem::mouseReleaseEvent
+248   (int (*)(...))QGraphicsItem::mouseDoubleClickEvent
+256   (int (*)(...))QGraphicsItem::wheelEvent
+264   (int (*)(...))QGraphicsItem::inputMethodEvent
+272   (int (*)(...))QGraphicsItem::inputMethodQuery
+280   (int (*)(...))QGraphicsItem::itemChange
+288   (int (*)(...))QGraphicsItem::supportsExtension
+296   (int (*)(...))QGraphicsItem::setExtension
+304   (int (*)(...))QGraphicsItem::extension
+
+Class QAbstractGraphicsShapeItem
+   size=16 align=8
+   base size=16 base align=8
+QAbstractGraphicsShapeItem (0x0x7f8846436888) 0
+    vptr=((& QAbstractGraphicsShapeItem::_ZTV26QAbstractGraphicsShapeItem) + 16u)
+  QGraphicsItem (0x0x7f88464bac00) 0
+      primary-for QAbstractGraphicsShapeItem (0x0x7f8846436888)
+
+Vtable for QGraphicsPathItem
+QGraphicsPathItem::_ZTV17QGraphicsPathItem: 39u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QGraphicsPathItem)
+16    (int (*)(...))QGraphicsPathItem::~QGraphicsPathItem
+24    (int (*)(...))QGraphicsPathItem::~QGraphicsPathItem
+32    (int (*)(...))QGraphicsItem::advance
+40    (int (*)(...))QGraphicsPathItem::boundingRect
+48    (int (*)(...))QGraphicsPathItem::shape
+56    (int (*)(...))QGraphicsPathItem::contains
+64    (int (*)(...))QGraphicsItem::collidesWithItem
+72    (int (*)(...))QGraphicsItem::collidesWithPath
+80    (int (*)(...))QGraphicsPathItem::isObscuredBy
+88    (int (*)(...))QGraphicsPathItem::opaqueArea
+96    (int (*)(...))QGraphicsPathItem::paint
+104   (int (*)(...))QGraphicsPathItem::type
+112   (int (*)(...))QGraphicsItem::sceneEventFilter
+120   (int (*)(...))QGraphicsItem::sceneEvent
+128   (int (*)(...))QGraphicsItem::contextMenuEvent
+136   (int (*)(...))QGraphicsItem::dragEnterEvent
+144   (int (*)(...))QGraphicsItem::dragLeaveEvent
+152   (int (*)(...))QGraphicsItem::dragMoveEvent
+160   (int (*)(...))QGraphicsItem::dropEvent
+168   (int (*)(...))QGraphicsItem::focusInEvent
+176   (int (*)(...))QGraphicsItem::focusOutEvent
+184   (int (*)(...))QGraphicsItem::hoverEnterEvent
+192   (int (*)(...))QGraphicsItem::hoverMoveEvent
+200   (int (*)(...))QGraphicsItem::hoverLeaveEvent
+208   (int (*)(...))QGraphicsItem::keyPressEvent
+216   (int (*)(...))QGraphicsItem::keyReleaseEvent
+224   (int (*)(...))QGraphicsItem::mousePressEvent
+232   (int (*)(...))QGraphicsItem::mouseMoveEvent
+240   (int (*)(...))QGraphicsItem::mouseReleaseEvent
+248   (int (*)(...))QGraphicsItem::mouseDoubleClickEvent
+256   (int (*)(...))QGraphicsItem::wheelEvent
+264   (int (*)(...))QGraphicsItem::inputMethodEvent
+272   (int (*)(...))QGraphicsItem::inputMethodQuery
+280   (int (*)(...))QGraphicsItem::itemChange
+288   (int (*)(...))QGraphicsPathItem::supportsExtension
+296   (int (*)(...))QGraphicsPathItem::setExtension
+304   (int (*)(...))QGraphicsPathItem::extension
+
+Class QGraphicsPathItem
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsPathItem (0x0x7f88464368f0) 0
+    vptr=((& QGraphicsPathItem::_ZTV17QGraphicsPathItem) + 16u)
+  QAbstractGraphicsShapeItem (0x0x7f8846436958) 0
+      primary-for QGraphicsPathItem (0x0x7f88464368f0)
+    QGraphicsItem (0x0x7f88464bac60) 0
+        primary-for QAbstractGraphicsShapeItem (0x0x7f8846436958)
+
+Vtable for QGraphicsRectItem
+QGraphicsRectItem::_ZTV17QGraphicsRectItem: 39u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QGraphicsRectItem)
+16    (int (*)(...))QGraphicsRectItem::~QGraphicsRectItem
+24    (int (*)(...))QGraphicsRectItem::~QGraphicsRectItem
+32    (int (*)(...))QGraphicsItem::advance
+40    (int (*)(...))QGraphicsRectItem::boundingRect
+48    (int (*)(...))QGraphicsRectItem::shape
+56    (int (*)(...))QGraphicsRectItem::contains
+64    (int (*)(...))QGraphicsItem::collidesWithItem
+72    (int (*)(...))QGraphicsItem::collidesWithPath
+80    (int (*)(...))QGraphicsRectItem::isObscuredBy
+88    (int (*)(...))QGraphicsRectItem::opaqueArea
+96    (int (*)(...))QGraphicsRectItem::paint
+104   (int (*)(...))QGraphicsRectItem::type
+112   (int (*)(...))QGraphicsItem::sceneEventFilter
+120   (int (*)(...))QGraphicsItem::sceneEvent
+128   (int (*)(...))QGraphicsItem::contextMenuEvent
+136   (int (*)(...))QGraphicsItem::dragEnterEvent
+144   (int (*)(...))QGraphicsItem::dragLeaveEvent
+152   (int (*)(...))QGraphicsItem::dragMoveEvent
+160   (int (*)(...))QGraphicsItem::dropEvent
+168   (int (*)(...))QGraphicsItem::focusInEvent
+176   (int (*)(...))QGraphicsItem::focusOutEvent
+184   (int (*)(...))QGraphicsItem::hoverEnterEvent
+192   (int (*)(...))QGraphicsItem::hoverMoveEvent
+200   (int (*)(...))QGraphicsItem::hoverLeaveEvent
+208   (int (*)(...))QGraphicsItem::keyPressEvent
+216   (int (*)(...))QGraphicsItem::keyReleaseEvent
+224   (int (*)(...))QGraphicsItem::mousePressEvent
+232   (int (*)(...))QGraphicsItem::mouseMoveEvent
+240   (int (*)(...))QGraphicsItem::mouseReleaseEvent
+248   (int (*)(...))QGraphicsItem::mouseDoubleClickEvent
+256   (int (*)(...))QGraphicsItem::wheelEvent
+264   (int (*)(...))QGraphicsItem::inputMethodEvent
+272   (int (*)(...))QGraphicsItem::inputMethodQuery
+280   (int (*)(...))QGraphicsItem::itemChange
+288   (int (*)(...))QGraphicsRectItem::supportsExtension
+296   (int (*)(...))QGraphicsRectItem::setExtension
+304   (int (*)(...))QGraphicsRectItem::extension
+
+Class QGraphicsRectItem
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsRectItem (0x0x7f88464369c0) 0
+    vptr=((& QGraphicsRectItem::_ZTV17QGraphicsRectItem) + 16u)
+  QAbstractGraphicsShapeItem (0x0x7f8846436a28) 0
+      primary-for QGraphicsRectItem (0x0x7f88464369c0)
+    QGraphicsItem (0x0x7f88464bacc0) 0
+        primary-for QAbstractGraphicsShapeItem (0x0x7f8846436a28)
+
+Vtable for QGraphicsEllipseItem
+QGraphicsEllipseItem::_ZTV20QGraphicsEllipseItem: 39u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QGraphicsEllipseItem)
+16    (int (*)(...))QGraphicsEllipseItem::~QGraphicsEllipseItem
+24    (int (*)(...))QGraphicsEllipseItem::~QGraphicsEllipseItem
+32    (int (*)(...))QGraphicsItem::advance
+40    (int (*)(...))QGraphicsEllipseItem::boundingRect
+48    (int (*)(...))QGraphicsEllipseItem::shape
+56    (int (*)(...))QGraphicsEllipseItem::contains
+64    (int (*)(...))QGraphicsItem::collidesWithItem
+72    (int (*)(...))QGraphicsItem::collidesWithPath
+80    (int (*)(...))QGraphicsEllipseItem::isObscuredBy
+88    (int (*)(...))QGraphicsEllipseItem::opaqueArea
+96    (int (*)(...))QGraphicsEllipseItem::paint
+104   (int (*)(...))QGraphicsEllipseItem::type
+112   (int (*)(...))QGraphicsItem::sceneEventFilter
+120   (int (*)(...))QGraphicsItem::sceneEvent
+128   (int (*)(...))QGraphicsItem::contextMenuEvent
+136   (int (*)(...))QGraphicsItem::dragEnterEvent
+144   (int (*)(...))QGraphicsItem::dragLeaveEvent
+152   (int (*)(...))QGraphicsItem::dragMoveEvent
+160   (int (*)(...))QGraphicsItem::dropEvent
+168   (int (*)(...))QGraphicsItem::focusInEvent
+176   (int (*)(...))QGraphicsItem::focusOutEvent
+184   (int (*)(...))QGraphicsItem::hoverEnterEvent
+192   (int (*)(...))QGraphicsItem::hoverMoveEvent
+200   (int (*)(...))QGraphicsItem::hoverLeaveEvent
+208   (int (*)(...))QGraphicsItem::keyPressEvent
+216   (int (*)(...))QGraphicsItem::keyReleaseEvent
+224   (int (*)(...))QGraphicsItem::mousePressEvent
+232   (int (*)(...))QGraphicsItem::mouseMoveEvent
+240   (int (*)(...))QGraphicsItem::mouseReleaseEvent
+248   (int (*)(...))QGraphicsItem::mouseDoubleClickEvent
+256   (int (*)(...))QGraphicsItem::wheelEvent
+264   (int (*)(...))QGraphicsItem::inputMethodEvent
+272   (int (*)(...))QGraphicsItem::inputMethodQuery
+280   (int (*)(...))QGraphicsItem::itemChange
+288   (int (*)(...))QGraphicsEllipseItem::supportsExtension
+296   (int (*)(...))QGraphicsEllipseItem::setExtension
+304   (int (*)(...))QGraphicsEllipseItem::extension
+
+Class QGraphicsEllipseItem
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsEllipseItem (0x0x7f8846436a90) 0
+    vptr=((& QGraphicsEllipseItem::_ZTV20QGraphicsEllipseItem) + 16u)
+  QAbstractGraphicsShapeItem (0x0x7f8846436af8) 0
+      primary-for QGraphicsEllipseItem (0x0x7f8846436a90)
+    QGraphicsItem (0x0x7f88464bad20) 0
+        primary-for QAbstractGraphicsShapeItem (0x0x7f8846436af8)
+
+Vtable for QGraphicsPolygonItem
+QGraphicsPolygonItem::_ZTV20QGraphicsPolygonItem: 39u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QGraphicsPolygonItem)
+16    (int (*)(...))QGraphicsPolygonItem::~QGraphicsPolygonItem
+24    (int (*)(...))QGraphicsPolygonItem::~QGraphicsPolygonItem
+32    (int (*)(...))QGraphicsItem::advance
+40    (int (*)(...))QGraphicsPolygonItem::boundingRect
+48    (int (*)(...))QGraphicsPolygonItem::shape
+56    (int (*)(...))QGraphicsPolygonItem::contains
+64    (int (*)(...))QGraphicsItem::collidesWithItem
+72    (int (*)(...))QGraphicsItem::collidesWithPath
+80    (int (*)(...))QGraphicsPolygonItem::isObscuredBy
+88    (int (*)(...))QGraphicsPolygonItem::opaqueArea
+96    (int (*)(...))QGraphicsPolygonItem::paint
+104   (int (*)(...))QGraphicsPolygonItem::type
+112   (int (*)(...))QGraphicsItem::sceneEventFilter
+120   (int (*)(...))QGraphicsItem::sceneEvent
+128   (int (*)(...))QGraphicsItem::contextMenuEvent
+136   (int (*)(...))QGraphicsItem::dragEnterEvent
+144   (int (*)(...))QGraphicsItem::dragLeaveEvent
+152   (int (*)(...))QGraphicsItem::dragMoveEvent
+160   (int (*)(...))QGraphicsItem::dropEvent
+168   (int (*)(...))QGraphicsItem::focusInEvent
+176   (int (*)(...))QGraphicsItem::focusOutEvent
+184   (int (*)(...))QGraphicsItem::hoverEnterEvent
+192   (int (*)(...))QGraphicsItem::hoverMoveEvent
+200   (int (*)(...))QGraphicsItem::hoverLeaveEvent
+208   (int (*)(...))QGraphicsItem::keyPressEvent
+216   (int (*)(...))QGraphicsItem::keyReleaseEvent
+224   (int (*)(...))QGraphicsItem::mousePressEvent
+232   (int (*)(...))QGraphicsItem::mouseMoveEvent
+240   (int (*)(...))QGraphicsItem::mouseReleaseEvent
+248   (int (*)(...))QGraphicsItem::mouseDoubleClickEvent
+256   (int (*)(...))QGraphicsItem::wheelEvent
+264   (int (*)(...))QGraphicsItem::inputMethodEvent
+272   (int (*)(...))QGraphicsItem::inputMethodQuery
+280   (int (*)(...))QGraphicsItem::itemChange
+288   (int (*)(...))QGraphicsPolygonItem::supportsExtension
+296   (int (*)(...))QGraphicsPolygonItem::setExtension
+304   (int (*)(...))QGraphicsPolygonItem::extension
+
+Class QGraphicsPolygonItem
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsPolygonItem (0x0x7f8846436b60) 0
+    vptr=((& QGraphicsPolygonItem::_ZTV20QGraphicsPolygonItem) + 16u)
+  QAbstractGraphicsShapeItem (0x0x7f8846436bc8) 0
+      primary-for QGraphicsPolygonItem (0x0x7f8846436b60)
+    QGraphicsItem (0x0x7f88464bad80) 0
+        primary-for QAbstractGraphicsShapeItem (0x0x7f8846436bc8)
+
+Vtable for QGraphicsLineItem
+QGraphicsLineItem::_ZTV17QGraphicsLineItem: 39u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QGraphicsLineItem)
+16    (int (*)(...))QGraphicsLineItem::~QGraphicsLineItem
+24    (int (*)(...))QGraphicsLineItem::~QGraphicsLineItem
+32    (int (*)(...))QGraphicsItem::advance
+40    (int (*)(...))QGraphicsLineItem::boundingRect
+48    (int (*)(...))QGraphicsLineItem::shape
+56    (int (*)(...))QGraphicsLineItem::contains
+64    (int (*)(...))QGraphicsItem::collidesWithItem
+72    (int (*)(...))QGraphicsItem::collidesWithPath
+80    (int (*)(...))QGraphicsLineItem::isObscuredBy
+88    (int (*)(...))QGraphicsLineItem::opaqueArea
+96    (int (*)(...))QGraphicsLineItem::paint
+104   (int (*)(...))QGraphicsLineItem::type
+112   (int (*)(...))QGraphicsItem::sceneEventFilter
+120   (int (*)(...))QGraphicsItem::sceneEvent
+128   (int (*)(...))QGraphicsItem::contextMenuEvent
+136   (int (*)(...))QGraphicsItem::dragEnterEvent
+144   (int (*)(...))QGraphicsItem::dragLeaveEvent
+152   (int (*)(...))QGraphicsItem::dragMoveEvent
+160   (int (*)(...))QGraphicsItem::dropEvent
+168   (int (*)(...))QGraphicsItem::focusInEvent
+176   (int (*)(...))QGraphicsItem::focusOutEvent
+184   (int (*)(...))QGraphicsItem::hoverEnterEvent
+192   (int (*)(...))QGraphicsItem::hoverMoveEvent
+200   (int (*)(...))QGraphicsItem::hoverLeaveEvent
+208   (int (*)(...))QGraphicsItem::keyPressEvent
+216   (int (*)(...))QGraphicsItem::keyReleaseEvent
+224   (int (*)(...))QGraphicsItem::mousePressEvent
+232   (int (*)(...))QGraphicsItem::mouseMoveEvent
+240   (int (*)(...))QGraphicsItem::mouseReleaseEvent
+248   (int (*)(...))QGraphicsItem::mouseDoubleClickEvent
+256   (int (*)(...))QGraphicsItem::wheelEvent
+264   (int (*)(...))QGraphicsItem::inputMethodEvent
+272   (int (*)(...))QGraphicsItem::inputMethodQuery
+280   (int (*)(...))QGraphicsItem::itemChange
+288   (int (*)(...))QGraphicsLineItem::supportsExtension
+296   (int (*)(...))QGraphicsLineItem::setExtension
+304   (int (*)(...))QGraphicsLineItem::extension
+
+Class QGraphicsLineItem
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsLineItem (0x0x7f8846436c30) 0
+    vptr=((& QGraphicsLineItem::_ZTV17QGraphicsLineItem) + 16u)
+  QGraphicsItem (0x0x7f88464bade0) 0
+      primary-for QGraphicsLineItem (0x0x7f8846436c30)
+
+Vtable for QGraphicsPixmapItem
+QGraphicsPixmapItem::_ZTV19QGraphicsPixmapItem: 39u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QGraphicsPixmapItem)
+16    (int (*)(...))QGraphicsPixmapItem::~QGraphicsPixmapItem
+24    (int (*)(...))QGraphicsPixmapItem::~QGraphicsPixmapItem
+32    (int (*)(...))QGraphicsItem::advance
+40    (int (*)(...))QGraphicsPixmapItem::boundingRect
+48    (int (*)(...))QGraphicsPixmapItem::shape
+56    (int (*)(...))QGraphicsPixmapItem::contains
+64    (int (*)(...))QGraphicsItem::collidesWithItem
+72    (int (*)(...))QGraphicsItem::collidesWithPath
+80    (int (*)(...))QGraphicsPixmapItem::isObscuredBy
+88    (int (*)(...))QGraphicsPixmapItem::opaqueArea
+96    (int (*)(...))QGraphicsPixmapItem::paint
+104   (int (*)(...))QGraphicsPixmapItem::type
+112   (int (*)(...))QGraphicsItem::sceneEventFilter
+120   (int (*)(...))QGraphicsItem::sceneEvent
+128   (int (*)(...))QGraphicsItem::contextMenuEvent
+136   (int (*)(...))QGraphicsItem::dragEnterEvent
+144   (int (*)(...))QGraphicsItem::dragLeaveEvent
+152   (int (*)(...))QGraphicsItem::dragMoveEvent
+160   (int (*)(...))QGraphicsItem::dropEvent
+168   (int (*)(...))QGraphicsItem::focusInEvent
+176   (int (*)(...))QGraphicsItem::focusOutEvent
+184   (int (*)(...))QGraphicsItem::hoverEnterEvent
+192   (int (*)(...))QGraphicsItem::hoverMoveEvent
+200   (int (*)(...))QGraphicsItem::hoverLeaveEvent
+208   (int (*)(...))QGraphicsItem::keyPressEvent
+216   (int (*)(...))QGraphicsItem::keyReleaseEvent
+224   (int (*)(...))QGraphicsItem::mousePressEvent
+232   (int (*)(...))QGraphicsItem::mouseMoveEvent
+240   (int (*)(...))QGraphicsItem::mouseReleaseEvent
+248   (int (*)(...))QGraphicsItem::mouseDoubleClickEvent
+256   (int (*)(...))QGraphicsItem::wheelEvent
+264   (int (*)(...))QGraphicsItem::inputMethodEvent
+272   (int (*)(...))QGraphicsItem::inputMethodQuery
+280   (int (*)(...))QGraphicsItem::itemChange
+288   (int (*)(...))QGraphicsPixmapItem::supportsExtension
+296   (int (*)(...))QGraphicsPixmapItem::setExtension
+304   (int (*)(...))QGraphicsPixmapItem::extension
+
+Class QGraphicsPixmapItem
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsPixmapItem (0x0x7f8846436c98) 0
+    vptr=((& QGraphicsPixmapItem::_ZTV19QGraphicsPixmapItem) + 16u)
+  QGraphicsItem (0x0x7f88464bae40) 0
+      primary-for QGraphicsPixmapItem (0x0x7f8846436c98)
+
+Class QGraphicsTextItem::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsTextItem::QPrivateSignal (0x0x7f88464baf60) 0 empty
+
+Vtable for QGraphicsTextItem
+QGraphicsTextItem::_ZTV17QGraphicsTextItem: 82u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QGraphicsTextItem)
+16    (int (*)(...))QGraphicsTextItem::metaObject
+24    (int (*)(...))QGraphicsTextItem::qt_metacast
+32    (int (*)(...))QGraphicsTextItem::qt_metacall
+40    (int (*)(...))QGraphicsTextItem::~QGraphicsTextItem
+48    (int (*)(...))QGraphicsTextItem::~QGraphicsTextItem
+56    (int (*)(...))QGraphicsObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QGraphicsTextItem::boundingRect
+120   (int (*)(...))QGraphicsTextItem::shape
+128   (int (*)(...))QGraphicsTextItem::contains
+136   (int (*)(...))QGraphicsTextItem::paint
+144   (int (*)(...))QGraphicsTextItem::isObscuredBy
+152   (int (*)(...))QGraphicsTextItem::opaqueArea
+160   (int (*)(...))QGraphicsTextItem::type
+168   (int (*)(...))QGraphicsTextItem::sceneEvent
+176   (int (*)(...))QGraphicsTextItem::mousePressEvent
+184   (int (*)(...))QGraphicsTextItem::mouseMoveEvent
+192   (int (*)(...))QGraphicsTextItem::mouseReleaseEvent
+200   (int (*)(...))QGraphicsTextItem::mouseDoubleClickEvent
+208   (int (*)(...))QGraphicsTextItem::contextMenuEvent
+216   (int (*)(...))QGraphicsTextItem::keyPressEvent
+224   (int (*)(...))QGraphicsTextItem::keyReleaseEvent
+232   (int (*)(...))QGraphicsTextItem::focusInEvent
+240   (int (*)(...))QGraphicsTextItem::focusOutEvent
+248   (int (*)(...))QGraphicsTextItem::dragEnterEvent
+256   (int (*)(...))QGraphicsTextItem::dragLeaveEvent
+264   (int (*)(...))QGraphicsTextItem::dragMoveEvent
+272   (int (*)(...))QGraphicsTextItem::dropEvent
+280   (int (*)(...))QGraphicsTextItem::inputMethodEvent
+288   (int (*)(...))QGraphicsTextItem::hoverEnterEvent
+296   (int (*)(...))QGraphicsTextItem::hoverMoveEvent
+304   (int (*)(...))QGraphicsTextItem::hoverLeaveEvent
+312   (int (*)(...))QGraphicsTextItem::inputMethodQuery
+320   (int (*)(...))QGraphicsTextItem::supportsExtension
+328   (int (*)(...))QGraphicsTextItem::setExtension
+336   (int (*)(...))QGraphicsTextItem::extension
+344   (int (*)(...))-16
+352   (int (*)(...))(& _ZTI17QGraphicsTextItem)
+360   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItemD1Ev
+368   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItemD0Ev
+376   (int (*)(...))QGraphicsItem::advance
+384   (int (*)(...))QGraphicsTextItem::_ZThn16_NK17QGraphicsTextItem12boundingRectEv
+392   (int (*)(...))QGraphicsTextItem::_ZThn16_NK17QGraphicsTextItem5shapeEv
+400   (int (*)(...))QGraphicsTextItem::_ZThn16_NK17QGraphicsTextItem8containsERK7QPointF
+408   (int (*)(...))QGraphicsItem::collidesWithItem
+416   (int (*)(...))QGraphicsItem::collidesWithPath
+424   (int (*)(...))QGraphicsTextItem::_ZThn16_NK17QGraphicsTextItem12isObscuredByEPK13QGraphicsItem
+432   (int (*)(...))QGraphicsTextItem::_ZThn16_NK17QGraphicsTextItem10opaqueAreaEv
+440   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem5paintEP8QPainterPK24QStyleOptionGraphicsItemP7QWidget
+448   (int (*)(...))QGraphicsTextItem::_ZThn16_NK17QGraphicsTextItem4typeEv
+456   (int (*)(...))QGraphicsItem::sceneEventFilter
+464   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem10sceneEventEP6QEvent
+472   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem16contextMenuEventEP30QGraphicsSceneContextMenuEvent
+480   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem14dragEnterEventEP27QGraphicsSceneDragDropEvent
+488   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem14dragLeaveEventEP27QGraphicsSceneDragDropEvent
+496   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem13dragMoveEventEP27QGraphicsSceneDragDropEvent
+504   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem9dropEventEP27QGraphicsSceneDragDropEvent
+512   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem12focusInEventEP11QFocusEvent
+520   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem13focusOutEventEP11QFocusEvent
+528   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem15hoverEnterEventEP24QGraphicsSceneHoverEvent
+536   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem14hoverMoveEventEP24QGraphicsSceneHoverEvent
+544   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem15hoverLeaveEventEP24QGraphicsSceneHoverEvent
+552   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem13keyPressEventEP9QKeyEvent
+560   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem15keyReleaseEventEP9QKeyEvent
+568   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem15mousePressEventEP24QGraphicsSceneMouseEvent
+576   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem14mouseMoveEventEP24QGraphicsSceneMouseEvent
+584   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem17mouseReleaseEventEP24QGraphicsSceneMouseEvent
+592   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem21mouseDoubleClickEventEP24QGraphicsSceneMouseEvent
+600   (int (*)(...))QGraphicsItem::wheelEvent
+608   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem16inputMethodEventEP17QInputMethodEvent
+616   (int (*)(...))QGraphicsTextItem::_ZThn16_NK17QGraphicsTextItem16inputMethodQueryEN2Qt16InputMethodQueryE
+624   (int (*)(...))QGraphicsItem::itemChange
+632   (int (*)(...))QGraphicsTextItem::_ZThn16_NK17QGraphicsTextItem17supportsExtensionEN13QGraphicsItem9ExtensionE
+640   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem12setExtensionEN13QGraphicsItem9ExtensionERK8QVariant
+648   (int (*)(...))QGraphicsTextItem::_ZThn16_NK17QGraphicsTextItem9extensionERK8QVariant
+
+Class QGraphicsTextItem
+   size=40 align=8
+   base size=40 base align=8
+QGraphicsTextItem (0x0x7f8846436d00) 0
+    vptr=((& QGraphicsTextItem::_ZTV17QGraphicsTextItem) + 16u)
+  QGraphicsObject (0x0x7f88462c4700) 0
+      primary-for QGraphicsTextItem (0x0x7f8846436d00)
+    QObject (0x0x7f88464baea0) 0
+        primary-for QGraphicsObject (0x0x7f88462c4700)
+    QGraphicsItem (0x0x7f88464baf00) 16
+        vptr=((& QGraphicsTextItem::_ZTV17QGraphicsTextItem) + 360u)
+
+Vtable for QGraphicsSimpleTextItem
+QGraphicsSimpleTextItem::_ZTV23QGraphicsSimpleTextItem: 39u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI23QGraphicsSimpleTextItem)
+16    (int (*)(...))QGraphicsSimpleTextItem::~QGraphicsSimpleTextItem
+24    (int (*)(...))QGraphicsSimpleTextItem::~QGraphicsSimpleTextItem
+32    (int (*)(...))QGraphicsItem::advance
+40    (int (*)(...))QGraphicsSimpleTextItem::boundingRect
+48    (int (*)(...))QGraphicsSimpleTextItem::shape
+56    (int (*)(...))QGraphicsSimpleTextItem::contains
+64    (int (*)(...))QGraphicsItem::collidesWithItem
+72    (int (*)(...))QGraphicsItem::collidesWithPath
+80    (int (*)(...))QGraphicsSimpleTextItem::isObscuredBy
+88    (int (*)(...))QGraphicsSimpleTextItem::opaqueArea
+96    (int (*)(...))QGraphicsSimpleTextItem::paint
+104   (int (*)(...))QGraphicsSimpleTextItem::type
+112   (int (*)(...))QGraphicsItem::sceneEventFilter
+120   (int (*)(...))QGraphicsItem::sceneEvent
+128   (int (*)(...))QGraphicsItem::contextMenuEvent
+136   (int (*)(...))QGraphicsItem::dragEnterEvent
+144   (int (*)(...))QGraphicsItem::dragLeaveEvent
+152   (int (*)(...))QGraphicsItem::dragMoveEvent
+160   (int (*)(...))QGraphicsItem::dropEvent
+168   (int (*)(...))QGraphicsItem::focusInEvent
+176   (int (*)(...))QGraphicsItem::focusOutEvent
+184   (int (*)(...))QGraphicsItem::hoverEnterEvent
+192   (int (*)(...))QGraphicsItem::hoverMoveEvent
+200   (int (*)(...))QGraphicsItem::hoverLeaveEvent
+208   (int (*)(...))QGraphicsItem::keyPressEvent
+216   (int (*)(...))QGraphicsItem::keyReleaseEvent
+224   (int (*)(...))QGraphicsItem::mousePressEvent
+232   (int (*)(...))QGraphicsItem::mouseMoveEvent
+240   (int (*)(...))QGraphicsItem::mouseReleaseEvent
+248   (int (*)(...))QGraphicsItem::mouseDoubleClickEvent
+256   (int (*)(...))QGraphicsItem::wheelEvent
+264   (int (*)(...))QGraphicsItem::inputMethodEvent
+272   (int (*)(...))QGraphicsItem::inputMethodQuery
+280   (int (*)(...))QGraphicsItem::itemChange
+288   (int (*)(...))QGraphicsSimpleTextItem::supportsExtension
+296   (int (*)(...))QGraphicsSimpleTextItem::setExtension
+304   (int (*)(...))QGraphicsSimpleTextItem::extension
+
+Class QGraphicsSimpleTextItem
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsSimpleTextItem (0x0x7f8846436e38) 0
+    vptr=((& QGraphicsSimpleTextItem::_ZTV23QGraphicsSimpleTextItem) + 16u)
+  QAbstractGraphicsShapeItem (0x0x7f8846436ea0) 0
+      primary-for QGraphicsSimpleTextItem (0x0x7f8846436e38)
+    QGraphicsItem (0x0x7f88462f81e0) 0
+        primary-for QAbstractGraphicsShapeItem (0x0x7f8846436ea0)
+
+Vtable for QGraphicsItemGroup
+QGraphicsItemGroup::_ZTV18QGraphicsItemGroup: 39u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QGraphicsItemGroup)
+16    (int (*)(...))QGraphicsItemGroup::~QGraphicsItemGroup
+24    (int (*)(...))QGraphicsItemGroup::~QGraphicsItemGroup
+32    (int (*)(...))QGraphicsItem::advance
+40    (int (*)(...))QGraphicsItemGroup::boundingRect
+48    (int (*)(...))QGraphicsItem::shape
+56    (int (*)(...))QGraphicsItem::contains
+64    (int (*)(...))QGraphicsItem::collidesWithItem
+72    (int (*)(...))QGraphicsItem::collidesWithPath
+80    (int (*)(...))QGraphicsItemGroup::isObscuredBy
+88    (int (*)(...))QGraphicsItemGroup::opaqueArea
+96    (int (*)(...))QGraphicsItemGroup::paint
+104   (int (*)(...))QGraphicsItemGroup::type
+112   (int (*)(...))QGraphicsItem::sceneEventFilter
+120   (int (*)(...))QGraphicsItem::sceneEvent
+128   (int (*)(...))QGraphicsItem::contextMenuEvent
+136   (int (*)(...))QGraphicsItem::dragEnterEvent
+144   (int (*)(...))QGraphicsItem::dragLeaveEvent
+152   (int (*)(...))QGraphicsItem::dragMoveEvent
+160   (int (*)(...))QGraphicsItem::dropEvent
+168   (int (*)(...))QGraphicsItem::focusInEvent
+176   (int (*)(...))QGraphicsItem::focusOutEvent
+184   (int (*)(...))QGraphicsItem::hoverEnterEvent
+192   (int (*)(...))QGraphicsItem::hoverMoveEvent
+200   (int (*)(...))QGraphicsItem::hoverLeaveEvent
+208   (int (*)(...))QGraphicsItem::keyPressEvent
+216   (int (*)(...))QGraphicsItem::keyReleaseEvent
+224   (int (*)(...))QGraphicsItem::mousePressEvent
+232   (int (*)(...))QGraphicsItem::mouseMoveEvent
+240   (int (*)(...))QGraphicsItem::mouseReleaseEvent
+248   (int (*)(...))QGraphicsItem::mouseDoubleClickEvent
+256   (int (*)(...))QGraphicsItem::wheelEvent
+264   (int (*)(...))QGraphicsItem::inputMethodEvent
+272   (int (*)(...))QGraphicsItem::inputMethodQuery
+280   (int (*)(...))QGraphicsItem::itemChange
+288   (int (*)(...))QGraphicsItem::supportsExtension
+296   (int (*)(...))QGraphicsItem::setExtension
+304   (int (*)(...))QGraphicsItem::extension
+
+Class QGraphicsItemGroup
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsItemGroup (0x0x7f8846436f08) 0
+    vptr=((& QGraphicsItemGroup::_ZTV18QGraphicsItemGroup) + 16u)
+  QGraphicsItem (0x0x7f88462f8240) 0
+      primary-for QGraphicsItemGroup (0x0x7f8846436f08)
+
+Vtable for QGraphicsLayoutItem
+QGraphicsLayoutItem::_ZTV19QGraphicsLayoutItem: 8u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QGraphicsLayoutItem)
+16    0u
+24    0u
+32    (int (*)(...))QGraphicsLayoutItem::setGeometry
+40    (int (*)(...))QGraphicsLayoutItem::getContentsMargins
+48    (int (*)(...))QGraphicsLayoutItem::updateGeometry
+56    (int (*)(...))__cxa_pure_virtual
+
+Class QGraphicsLayoutItem
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsLayoutItem (0x0x7f88462f83c0) 0
+    vptr=((& QGraphicsLayoutItem::_ZTV19QGraphicsLayoutItem) + 16u)
+
+Vtable for QGraphicsLayout
+QGraphicsLayout::_ZTV15QGraphicsLayout: 13u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QGraphicsLayout)
+16    0u
+24    0u
+32    (int (*)(...))QGraphicsLayoutItem::setGeometry
+40    (int (*)(...))QGraphicsLayout::getContentsMargins
+48    (int (*)(...))QGraphicsLayout::updateGeometry
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))QGraphicsLayout::invalidate
+72    (int (*)(...))QGraphicsLayout::widgetEvent
+80    (int (*)(...))__cxa_pure_virtual
+88    (int (*)(...))__cxa_pure_virtual
+96    (int (*)(...))__cxa_pure_virtual
+
+Class QGraphicsLayout
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsLayout (0x0x7f8846436f70) 0
+    vptr=((& QGraphicsLayout::_ZTV15QGraphicsLayout) + 16u)
+  QGraphicsLayoutItem (0x0x7f88462f8540) 0
+      primary-for QGraphicsLayout (0x0x7f8846436f70)
+
+Class QGraphicsAnchor::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsAnchor::QPrivateSignal (0x0x7f88462f8660) 0 empty
+
+Vtable for QGraphicsAnchor
+QGraphicsAnchor::_ZTV15QGraphicsAnchor: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QGraphicsAnchor)
+16    (int (*)(...))QGraphicsAnchor::metaObject
+24    (int (*)(...))QGraphicsAnchor::qt_metacast
+32    (int (*)(...))QGraphicsAnchor::qt_metacall
+40    (int (*)(...))QGraphicsAnchor::~QGraphicsAnchor
+48    (int (*)(...))QGraphicsAnchor::~QGraphicsAnchor
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QGraphicsAnchor
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsAnchor (0x0x7f8845f59000) 0
+    vptr=((& QGraphicsAnchor::_ZTV15QGraphicsAnchor) + 16u)
+  QObject (0x0x7f88462f8600) 0
+      primary-for QGraphicsAnchor (0x0x7f8845f59000)
+
+Vtable for QGraphicsAnchorLayout
+QGraphicsAnchorLayout::_ZTV21QGraphicsAnchorLayout: 13u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QGraphicsAnchorLayout)
+16    (int (*)(...))QGraphicsAnchorLayout::~QGraphicsAnchorLayout
+24    (int (*)(...))QGraphicsAnchorLayout::~QGraphicsAnchorLayout
+32    (int (*)(...))QGraphicsAnchorLayout::setGeometry
+40    (int (*)(...))QGraphicsLayout::getContentsMargins
+48    (int (*)(...))QGraphicsLayout::updateGeometry
+56    (int (*)(...))QGraphicsAnchorLayout::sizeHint
+64    (int (*)(...))QGraphicsAnchorLayout::invalidate
+72    (int (*)(...))QGraphicsLayout::widgetEvent
+80    (int (*)(...))QGraphicsAnchorLayout::count
+88    (int (*)(...))QGraphicsAnchorLayout::itemAt
+96    (int (*)(...))QGraphicsAnchorLayout::removeAt
+
+Class QGraphicsAnchorLayout
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsAnchorLayout (0x0x7f8845f59068) 0
+    vptr=((& QGraphicsAnchorLayout::_ZTV21QGraphicsAnchorLayout) + 16u)
+  QGraphicsLayout (0x0x7f8845f590d0) 0
+      primary-for QGraphicsAnchorLayout (0x0x7f8845f59068)
+    QGraphicsLayoutItem (0x0x7f88462f86c0) 0
+        primary-for QGraphicsLayout (0x0x7f8845f590d0)
+
+Class QGraphicsEffect::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsEffect::QPrivateSignal (0x0x7f88462f8780) 0 empty
+
+Vtable for QGraphicsEffect
+QGraphicsEffect::_ZTV15QGraphicsEffect: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QGraphicsEffect)
+16    (int (*)(...))QGraphicsEffect::metaObject
+24    (int (*)(...))QGraphicsEffect::qt_metacast
+32    (int (*)(...))QGraphicsEffect::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QGraphicsEffect::boundingRectFor
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))QGraphicsEffect::sourceChanged
+
+Class QGraphicsEffect
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsEffect (0x0x7f8845f59138) 0
+    vptr=((& QGraphicsEffect::_ZTV15QGraphicsEffect) + 16u)
+  QObject (0x0x7f88462f8720) 0
+      primary-for QGraphicsEffect (0x0x7f8845f59138)
+
+Class QGraphicsColorizeEffect::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsColorizeEffect::QPrivateSignal (0x0x7f88462f89c0) 0 empty
+
+Vtable for QGraphicsColorizeEffect
+QGraphicsColorizeEffect::_ZTV23QGraphicsColorizeEffect: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI23QGraphicsColorizeEffect)
+16    (int (*)(...))QGraphicsColorizeEffect::metaObject
+24    (int (*)(...))QGraphicsColorizeEffect::qt_metacast
+32    (int (*)(...))QGraphicsColorizeEffect::qt_metacall
+40    (int (*)(...))QGraphicsColorizeEffect::~QGraphicsColorizeEffect
+48    (int (*)(...))QGraphicsColorizeEffect::~QGraphicsColorizeEffect
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QGraphicsEffect::boundingRectFor
+120   (int (*)(...))QGraphicsColorizeEffect::draw
+128   (int (*)(...))QGraphicsEffect::sourceChanged
+
+Class QGraphicsColorizeEffect
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsColorizeEffect (0x0x7f8845f59270) 0
+    vptr=((& QGraphicsColorizeEffect::_ZTV23QGraphicsColorizeEffect) + 16u)
+  QGraphicsEffect (0x0x7f8845f592d8) 0
+      primary-for QGraphicsColorizeEffect (0x0x7f8845f59270)
+    QObject (0x0x7f88462f8960) 0
+        primary-for QGraphicsEffect (0x0x7f8845f592d8)
+
+Class QGraphicsBlurEffect::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsBlurEffect::QPrivateSignal (0x0x7f88462f8a80) 0 empty
+
+Vtable for QGraphicsBlurEffect
+QGraphicsBlurEffect::_ZTV19QGraphicsBlurEffect: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QGraphicsBlurEffect)
+16    (int (*)(...))QGraphicsBlurEffect::metaObject
+24    (int (*)(...))QGraphicsBlurEffect::qt_metacast
+32    (int (*)(...))QGraphicsBlurEffect::qt_metacall
+40    (int (*)(...))QGraphicsBlurEffect::~QGraphicsBlurEffect
+48    (int (*)(...))QGraphicsBlurEffect::~QGraphicsBlurEffect
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QGraphicsBlurEffect::boundingRectFor
+120   (int (*)(...))QGraphicsBlurEffect::draw
+128   (int (*)(...))QGraphicsEffect::sourceChanged
+
+Class QGraphicsBlurEffect
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsBlurEffect (0x0x7f8845f59340) 0
+    vptr=((& QGraphicsBlurEffect::_ZTV19QGraphicsBlurEffect) + 16u)
+  QGraphicsEffect (0x0x7f8845f593a8) 0
+      primary-for QGraphicsBlurEffect (0x0x7f8845f59340)
+    QObject (0x0x7f88462f8a20) 0
+        primary-for QGraphicsEffect (0x0x7f8845f593a8)
+
+Class QGraphicsDropShadowEffect::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsDropShadowEffect::QPrivateSignal (0x0x7f88462f8cc0) 0 empty
+
+Vtable for QGraphicsDropShadowEffect
+QGraphicsDropShadowEffect::_ZTV25QGraphicsDropShadowEffect: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI25QGraphicsDropShadowEffect)
+16    (int (*)(...))QGraphicsDropShadowEffect::metaObject
+24    (int (*)(...))QGraphicsDropShadowEffect::qt_metacast
+32    (int (*)(...))QGraphicsDropShadowEffect::qt_metacall
+40    (int (*)(...))QGraphicsDropShadowEffect::~QGraphicsDropShadowEffect
+48    (int (*)(...))QGraphicsDropShadowEffect::~QGraphicsDropShadowEffect
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QGraphicsDropShadowEffect::boundingRectFor
+120   (int (*)(...))QGraphicsDropShadowEffect::draw
+128   (int (*)(...))QGraphicsEffect::sourceChanged
+
+Class QGraphicsDropShadowEffect
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsDropShadowEffect (0x0x7f8845f594e0) 0
+    vptr=((& QGraphicsDropShadowEffect::_ZTV25QGraphicsDropShadowEffect) + 16u)
+  QGraphicsEffect (0x0x7f8845f59548) 0
+      primary-for QGraphicsDropShadowEffect (0x0x7f8845f594e0)
+    QObject (0x0x7f88462f8c60) 0
+        primary-for QGraphicsEffect (0x0x7f8845f59548)
+
+Class QGraphicsOpacityEffect::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsOpacityEffect::QPrivateSignal (0x0x7f88462f8d80) 0 empty
+
+Vtable for QGraphicsOpacityEffect
+QGraphicsOpacityEffect::_ZTV22QGraphicsOpacityEffect: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI22QGraphicsOpacityEffect)
+16    (int (*)(...))QGraphicsOpacityEffect::metaObject
+24    (int (*)(...))QGraphicsOpacityEffect::qt_metacast
+32    (int (*)(...))QGraphicsOpacityEffect::qt_metacall
+40    (int (*)(...))QGraphicsOpacityEffect::~QGraphicsOpacityEffect
+48    (int (*)(...))QGraphicsOpacityEffect::~QGraphicsOpacityEffect
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QGraphicsEffect::boundingRectFor
+120   (int (*)(...))QGraphicsOpacityEffect::draw
+128   (int (*)(...))QGraphicsEffect::sourceChanged
+
+Class QGraphicsOpacityEffect
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsOpacityEffect (0x0x7f8845f595b0) 0
+    vptr=((& QGraphicsOpacityEffect::_ZTV22QGraphicsOpacityEffect) + 16u)
+  QGraphicsEffect (0x0x7f8845f59618) 0
+      primary-for QGraphicsOpacityEffect (0x0x7f8845f595b0)
+    QObject (0x0x7f88462f8d20) 0
+        primary-for QGraphicsEffect (0x0x7f8845f59618)
+
+Vtable for QGraphicsGridLayout
+QGraphicsGridLayout::_ZTV19QGraphicsGridLayout: 13u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QGraphicsGridLayout)
+16    (int (*)(...))QGraphicsGridLayout::~QGraphicsGridLayout
+24    (int (*)(...))QGraphicsGridLayout::~QGraphicsGridLayout
+32    (int (*)(...))QGraphicsGridLayout::setGeometry
+40    (int (*)(...))QGraphicsLayout::getContentsMargins
+48    (int (*)(...))QGraphicsLayout::updateGeometry
+56    (int (*)(...))QGraphicsGridLayout::sizeHint
+64    (int (*)(...))QGraphicsGridLayout::invalidate
+72    (int (*)(...))QGraphicsLayout::widgetEvent
+80    (int (*)(...))QGraphicsGridLayout::count
+88    (int (*)(...))QGraphicsGridLayout::itemAt
+96    (int (*)(...))QGraphicsGridLayout::removeAt
+
+Class QGraphicsGridLayout
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsGridLayout (0x0x7f8845f59680) 0
+    vptr=((& QGraphicsGridLayout::_ZTV19QGraphicsGridLayout) + 16u)
+  QGraphicsLayout (0x0x7f8845f596e8) 0
+      primary-for QGraphicsGridLayout (0x0x7f8845f59680)
+    QGraphicsLayoutItem (0x0x7f88462f8de0) 0
+        primary-for QGraphicsLayout (0x0x7f8845f596e8)
+
+Class QGraphicsItemAnimation::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsItemAnimation::QPrivateSignal (0x0x7f88462f8ea0) 0 empty
+
+Vtable for QGraphicsItemAnimation
+QGraphicsItemAnimation::_ZTV22QGraphicsItemAnimation: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI22QGraphicsItemAnimation)
+16    (int (*)(...))QGraphicsItemAnimation::metaObject
+24    (int (*)(...))QGraphicsItemAnimation::qt_metacast
+32    (int (*)(...))QGraphicsItemAnimation::qt_metacall
+40    (int (*)(...))QGraphicsItemAnimation::~QGraphicsItemAnimation
+48    (int (*)(...))QGraphicsItemAnimation::~QGraphicsItemAnimation
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QGraphicsItemAnimation::beforeAnimationStep
+120   (int (*)(...))QGraphicsItemAnimation::afterAnimationStep
+
+Class QGraphicsItemAnimation
+   size=24 align=8
+   base size=24 base align=8
+QGraphicsItemAnimation (0x0x7f8845f597b8) 0
+    vptr=((& QGraphicsItemAnimation::_ZTV22QGraphicsItemAnimation) + 16u)
+  QObject (0x0x7f88462f8e40) 0
+      primary-for QGraphicsItemAnimation (0x0x7f8845f597b8)
+
+Vtable for QGraphicsLinearLayout
+QGraphicsLinearLayout::_ZTV21QGraphicsLinearLayout: 13u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QGraphicsLinearLayout)
+16    (int (*)(...))QGraphicsLinearLayout::~QGraphicsLinearLayout
+24    (int (*)(...))QGraphicsLinearLayout::~QGraphicsLinearLayout
+32    (int (*)(...))QGraphicsLinearLayout::setGeometry
+40    (int (*)(...))QGraphicsLayout::getContentsMargins
+48    (int (*)(...))QGraphicsLayout::updateGeometry
+56    (int (*)(...))QGraphicsLinearLayout::sizeHint
+64    (int (*)(...))QGraphicsLinearLayout::invalidate
+72    (int (*)(...))QGraphicsLayout::widgetEvent
+80    (int (*)(...))QGraphicsLinearLayout::count
+88    (int (*)(...))QGraphicsLinearLayout::itemAt
+96    (int (*)(...))QGraphicsLinearLayout::removeAt
+
+Class QGraphicsLinearLayout
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsLinearLayout (0x0x7f8845f59820) 0
+    vptr=((& QGraphicsLinearLayout::_ZTV21QGraphicsLinearLayout) + 16u)
+  QGraphicsLayout (0x0x7f8845f59888) 0
+      primary-for QGraphicsLinearLayout (0x0x7f8845f59820)
+    QGraphicsLayoutItem (0x0x7f88462f8f00) 0
+        primary-for QGraphicsLayout (0x0x7f8845f59888)
+
+Class QGraphicsWidget::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsWidget::QPrivateSignal (0x0x7f884607e0c0) 0 empty
+
+Vtable for QGraphicsWidget
+QGraphicsWidget::_ZTV15QGraphicsWidget: 92u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QGraphicsWidget)
+16    (int (*)(...))QGraphicsWidget::metaObject
+24    (int (*)(...))QGraphicsWidget::qt_metacast
+32    (int (*)(...))QGraphicsWidget::qt_metacall
+40    (int (*)(...))QGraphicsWidget::~QGraphicsWidget
+48    (int (*)(...))QGraphicsWidget::~QGraphicsWidget
+56    (int (*)(...))QGraphicsWidget::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QGraphicsWidget::setGeometry
+120   (int (*)(...))QGraphicsWidget::getContentsMargins
+128   (int (*)(...))QGraphicsWidget::type
+136   (int (*)(...))QGraphicsWidget::paint
+144   (int (*)(...))QGraphicsWidget::paintWindowFrame
+152   (int (*)(...))QGraphicsWidget::boundingRect
+160   (int (*)(...))QGraphicsWidget::shape
+168   (int (*)(...))QGraphicsWidget::initStyleOption
+176   (int (*)(...))QGraphicsWidget::sizeHint
+184   (int (*)(...))QGraphicsWidget::updateGeometry
+192   (int (*)(...))QGraphicsWidget::itemChange
+200   (int (*)(...))QGraphicsWidget::propertyChange
+208   (int (*)(...))QGraphicsWidget::sceneEvent
+216   (int (*)(...))QGraphicsWidget::windowFrameEvent
+224   (int (*)(...))QGraphicsWidget::windowFrameSectionAt
+232   (int (*)(...))QGraphicsWidget::changeEvent
+240   (int (*)(...))QGraphicsWidget::closeEvent
+248   (int (*)(...))QGraphicsWidget::focusInEvent
+256   (int (*)(...))QGraphicsWidget::focusNextPrevChild
+264   (int (*)(...))QGraphicsWidget::focusOutEvent
+272   (int (*)(...))QGraphicsWidget::hideEvent
+280   (int (*)(...))QGraphicsWidget::moveEvent
+288   (int (*)(...))QGraphicsWidget::polishEvent
+296   (int (*)(...))QGraphicsWidget::resizeEvent
+304   (int (*)(...))QGraphicsWidget::showEvent
+312   (int (*)(...))QGraphicsWidget::hoverMoveEvent
+320   (int (*)(...))QGraphicsWidget::hoverLeaveEvent
+328   (int (*)(...))QGraphicsWidget::grabMouseEvent
+336   (int (*)(...))QGraphicsWidget::ungrabMouseEvent
+344   (int (*)(...))QGraphicsWidget::grabKeyboardEvent
+352   (int (*)(...))QGraphicsWidget::ungrabKeyboardEvent
+360   (int (*)(...))-16
+368   (int (*)(...))(& _ZTI15QGraphicsWidget)
+376   (int (*)(...))QGraphicsWidget::_ZThn16_N15QGraphicsWidgetD1Ev
+384   (int (*)(...))QGraphicsWidget::_ZThn16_N15QGraphicsWidgetD0Ev
+392   (int (*)(...))QGraphicsItem::advance
+400   (int (*)(...))QGraphicsWidget::_ZThn16_NK15QGraphicsWidget12boundingRectEv
+408   (int (*)(...))QGraphicsWidget::_ZThn16_NK15QGraphicsWidget5shapeEv
+416   (int (*)(...))QGraphicsItem::contains
+424   (int (*)(...))QGraphicsItem::collidesWithItem
+432   (int (*)(...))QGraphicsItem::collidesWithPath
+440   (int (*)(...))QGraphicsItem::isObscuredBy
+448   (int (*)(...))QGraphicsItem::opaqueArea
+456   (int (*)(...))QGraphicsWidget::_ZThn16_N15QGraphicsWidget5paintEP8QPainterPK24QStyleOptionGraphicsItemP7QWidget
+464   (int (*)(...))QGraphicsWidget::_ZThn16_NK15QGraphicsWidget4typeEv
+472   (int (*)(...))QGraphicsItem::sceneEventFilter
+480   (int (*)(...))QGraphicsWidget::_ZThn16_N15QGraphicsWidget10sceneEventEP6QEvent
+488   (int (*)(...))QGraphicsItem::contextMenuEvent
+496   (int (*)(...))QGraphicsItem::dragEnterEvent
+504   (int (*)(...))QGraphicsItem::dragLeaveEvent
+512   (int (*)(...))QGraphicsItem::dragMoveEvent
+520   (int (*)(...))QGraphicsItem::dropEvent
+528   (int (*)(...))QGraphicsWidget::_ZThn16_N15QGraphicsWidget12focusInEventEP11QFocusEvent
+536   (int (*)(...))QGraphicsWidget::_ZThn16_N15QGraphicsWidget13focusOutEventEP11QFocusEvent
+544   (int (*)(...))QGraphicsItem::hoverEnterEvent
+552   (int (*)(...))QGraphicsWidget::_ZThn16_N15QGraphicsWidget14hoverMoveEventEP24QGraphicsSceneHoverEvent
+560   (int (*)(...))QGraphicsWidget::_ZThn16_N15QGraphicsWidget15hoverLeaveEventEP24QGraphicsSceneHoverEvent
+568   (int (*)(...))QGraphicsItem::keyPressEvent
+576   (int (*)(...))QGraphicsItem::keyReleaseEvent
+584   (int (*)(...))QGraphicsItem::mousePressEvent
+592   (int (*)(...))QGraphicsItem::mouseMoveEvent
+600   (int (*)(...))QGraphicsItem::mouseReleaseEvent
+608   (int (*)(...))QGraphicsItem::mouseDoubleClickEvent
+616   (int (*)(...))QGraphicsItem::wheelEvent
+624   (int (*)(...))QGraphicsItem::inputMethodEvent
+632   (int (*)(...))QGraphicsItem::inputMethodQuery
+640   (int (*)(...))QGraphicsWidget::_ZThn16_N15QGraphicsWidget10itemChangeEN13QGraphicsItem18GraphicsItemChangeERK8QVariant
+648   (int (*)(...))QGraphicsItem::supportsExtension
+656   (int (*)(...))QGraphicsItem::setExtension
+664   (int (*)(...))QGraphicsItem::extension
+672   (int (*)(...))-32
+680   (int (*)(...))(& _ZTI15QGraphicsWidget)
+688   (int (*)(...))QGraphicsWidget::_ZThn32_N15QGraphicsWidgetD1Ev
+696   (int (*)(...))QGraphicsWidget::_ZThn32_N15QGraphicsWidgetD0Ev
+704   (int (*)(...))QGraphicsWidget::_ZThn32_N15QGraphicsWidget11setGeometryERK6QRectF
+712   (int (*)(...))QGraphicsWidget::_ZThn32_NK15QGraphicsWidget18getContentsMarginsEPdS0_S0_S0_
+720   (int (*)(...))QGraphicsWidget::_ZThn32_N15QGraphicsWidget14updateGeometryEv
+728   (int (*)(...))QGraphicsWidget::_ZThn32_NK15QGraphicsWidget8sizeHintEN2Qt8SizeHintERK6QSizeF
+
+Class QGraphicsWidget
+   size=48 align=8
+   base size=48 base align=8
+QGraphicsWidget (0x0x7f8846057770) 0
+    vptr=((& QGraphicsWidget::_ZTV15QGraphicsWidget) + 16u)
+  QGraphicsObject (0x0x7f88460577e0) 0
+      primary-for QGraphicsWidget (0x0x7f8846057770)
+    QObject (0x0x7f88462f8f60) 0
+        primary-for QGraphicsObject (0x0x7f88460577e0)
+    QGraphicsItem (0x0x7f884607e000) 16
+        vptr=((& QGraphicsWidget::_ZTV15QGraphicsWidget) + 376u)
+  QGraphicsLayoutItem (0x0x7f884607e060) 32
+      vptr=((& QGraphicsWidget::_ZTV15QGraphicsWidget) + 688u)
+
+Class QGraphicsProxyWidget::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsProxyWidget::QPrivateSignal (0x0x7f884607e300) 0 empty
+
+Vtable for QGraphicsProxyWidget
+QGraphicsProxyWidget::_ZTV20QGraphicsProxyWidget: 107u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QGraphicsProxyWidget)
+16    (int (*)(...))QGraphicsProxyWidget::metaObject
+24    (int (*)(...))QGraphicsProxyWidget::qt_metacast
+32    (int (*)(...))QGraphicsProxyWidget::qt_metacall
+40    (int (*)(...))QGraphicsProxyWidget::~QGraphicsProxyWidget
+48    (int (*)(...))QGraphicsProxyWidget::~QGraphicsProxyWidget
+56    (int (*)(...))QGraphicsProxyWidget::event
+64    (int (*)(...))QGraphicsProxyWidget::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QGraphicsProxyWidget::setGeometry
+120   (int (*)(...))QGraphicsWidget::getContentsMargins
+128   (int (*)(...))QGraphicsProxyWidget::type
+136   (int (*)(...))QGraphicsProxyWidget::paint
+144   (int (*)(...))QGraphicsWidget::paintWindowFrame
+152   (int (*)(...))QGraphicsWidget::boundingRect
+160   (int (*)(...))QGraphicsWidget::shape
+168   (int (*)(...))QGraphicsWidget::initStyleOption
+176   (int (*)(...))QGraphicsProxyWidget::sizeHint
+184   (int (*)(...))QGraphicsWidget::updateGeometry
+192   (int (*)(...))QGraphicsProxyWidget::itemChange
+200   (int (*)(...))QGraphicsWidget::propertyChange
+208   (int (*)(...))QGraphicsWidget::sceneEvent
+216   (int (*)(...))QGraphicsWidget::windowFrameEvent
+224   (int (*)(...))QGraphicsWidget::windowFrameSectionAt
+232   (int (*)(...))QGraphicsWidget::changeEvent
+240   (int (*)(...))QGraphicsWidget::closeEvent
+248   (int (*)(...))QGraphicsProxyWidget::focusInEvent
+256   (int (*)(...))QGraphicsProxyWidget::focusNextPrevChild
+264   (int (*)(...))QGraphicsProxyWidget::focusOutEvent
+272   (int (*)(...))QGraphicsProxyWidget::hideEvent
+280   (int (*)(...))QGraphicsWidget::moveEvent
+288   (int (*)(...))QGraphicsWidget::polishEvent
+296   (int (*)(...))QGraphicsProxyWidget::resizeEvent
+304   (int (*)(...))QGraphicsProxyWidget::showEvent
+312   (int (*)(...))QGraphicsProxyWidget::hoverMoveEvent
+320   (int (*)(...))QGraphicsProxyWidget::hoverLeaveEvent
+328   (int (*)(...))QGraphicsProxyWidget::grabMouseEvent
+336   (int (*)(...))QGraphicsProxyWidget::ungrabMouseEvent
+344   (int (*)(...))QGraphicsWidget::grabKeyboardEvent
+352   (int (*)(...))QGraphicsWidget::ungrabKeyboardEvent
+360   (int (*)(...))QGraphicsProxyWidget::contextMenuEvent
+368   (int (*)(...))QGraphicsProxyWidget::dragEnterEvent
+376   (int (*)(...))QGraphicsProxyWidget::dragLeaveEvent
+384   (int (*)(...))QGraphicsProxyWidget::dragMoveEvent
+392   (int (*)(...))QGraphicsProxyWidget::dropEvent
+400   (int (*)(...))QGraphicsProxyWidget::hoverEnterEvent
+408   (int (*)(...))QGraphicsProxyWidget::mouseMoveEvent
+416   (int (*)(...))QGraphicsProxyWidget::mousePressEvent
+424   (int (*)(...))QGraphicsProxyWidget::mouseReleaseEvent
+432   (int (*)(...))QGraphicsProxyWidget::mouseDoubleClickEvent
+440   (int (*)(...))QGraphicsProxyWidget::wheelEvent
+448   (int (*)(...))QGraphicsProxyWidget::keyPressEvent
+456   (int (*)(...))QGraphicsProxyWidget::keyReleaseEvent
+464   (int (*)(...))QGraphicsProxyWidget::inputMethodQuery
+472   (int (*)(...))QGraphicsProxyWidget::inputMethodEvent
+480   (int (*)(...))-16
+488   (int (*)(...))(& _ZTI20QGraphicsProxyWidget)
+496   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidgetD1Ev
+504   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidgetD0Ev
+512   (int (*)(...))QGraphicsItem::advance
+520   (int (*)(...))QGraphicsWidget::_ZThn16_NK15QGraphicsWidget12boundingRectEv
+528   (int (*)(...))QGraphicsWidget::_ZThn16_NK15QGraphicsWidget5shapeEv
+536   (int (*)(...))QGraphicsItem::contains
+544   (int (*)(...))QGraphicsItem::collidesWithItem
+552   (int (*)(...))QGraphicsItem::collidesWithPath
+560   (int (*)(...))QGraphicsItem::isObscuredBy
+568   (int (*)(...))QGraphicsItem::opaqueArea
+576   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget5paintEP8QPainterPK24QStyleOptionGraphicsItemP7QWidget
+584   (int (*)(...))QGraphicsProxyWidget::_ZThn16_NK20QGraphicsProxyWidget4typeEv
+592   (int (*)(...))QGraphicsItem::sceneEventFilter
+600   (int (*)(...))QGraphicsWidget::_ZThn16_N15QGraphicsWidget10sceneEventEP6QEvent
+608   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget16contextMenuEventEP30QGraphicsSceneContextMenuEvent
+616   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget14dragEnterEventEP27QGraphicsSceneDragDropEvent
+624   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget14dragLeaveEventEP27QGraphicsSceneDragDropEvent
+632   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget13dragMoveEventEP27QGraphicsSceneDragDropEvent
+640   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget9dropEventEP27QGraphicsSceneDragDropEvent
+648   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget12focusInEventEP11QFocusEvent
+656   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget13focusOutEventEP11QFocusEvent
+664   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget15hoverEnterEventEP24QGraphicsSceneHoverEvent
+672   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget14hoverMoveEventEP24QGraphicsSceneHoverEvent
+680   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget15hoverLeaveEventEP24QGraphicsSceneHoverEvent
+688   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget13keyPressEventEP9QKeyEvent
+696   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget15keyReleaseEventEP9QKeyEvent
+704   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget15mousePressEventEP24QGraphicsSceneMouseEvent
+712   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget14mouseMoveEventEP24QGraphicsSceneMouseEvent
+720   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget17mouseReleaseEventEP24QGraphicsSceneMouseEvent
+728   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget21mouseDoubleClickEventEP24QGraphicsSceneMouseEvent
+736   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget10wheelEventEP24QGraphicsSceneWheelEvent
+744   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget16inputMethodEventEP17QInputMethodEvent
+752   (int (*)(...))QGraphicsProxyWidget::_ZThn16_NK20QGraphicsProxyWidget16inputMethodQueryEN2Qt16InputMethodQueryE
+760   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget10itemChangeEN13QGraphicsItem18GraphicsItemChangeERK8QVariant
+768   (int (*)(...))QGraphicsItem::supportsExtension
+776   (int (*)(...))QGraphicsItem::setExtension
+784   (int (*)(...))QGraphicsItem::extension
+792   (int (*)(...))-32
+800   (int (*)(...))(& _ZTI20QGraphicsProxyWidget)
+808   (int (*)(...))QGraphicsProxyWidget::_ZThn32_N20QGraphicsProxyWidgetD1Ev
+816   (int (*)(...))QGraphicsProxyWidget::_ZThn32_N20QGraphicsProxyWidgetD0Ev
+824   (int (*)(...))QGraphicsProxyWidget::_ZThn32_N20QGraphicsProxyWidget11setGeometryERK6QRectF
+832   (int (*)(...))QGraphicsWidget::_ZThn32_NK15QGraphicsWidget18getContentsMarginsEPdS0_S0_S0_
+840   (int (*)(...))QGraphicsWidget::_ZThn32_N15QGraphicsWidget14updateGeometryEv
+848   (int (*)(...))QGraphicsProxyWidget::_ZThn32_NK20QGraphicsProxyWidget8sizeHintEN2Qt8SizeHintERK6QSizeF
+
+Class QGraphicsProxyWidget
+   size=48 align=8
+   base size=48 base align=8
+QGraphicsProxyWidget (0x0x7f8845f599c0) 0
+    vptr=((& QGraphicsProxyWidget::_ZTV20QGraphicsProxyWidget) + 16u)
+  QGraphicsWidget (0x0x7f88460b0150) 0
+      primary-for QGraphicsProxyWidget (0x0x7f8845f599c0)
+    QGraphicsObject (0x0x7f88460b01c0) 0
+        primary-for QGraphicsWidget (0x0x7f88460b0150)
+      QObject (0x0x7f884607e1e0) 0
+          primary-for QGraphicsObject (0x0x7f88460b01c0)
+      QGraphicsItem (0x0x7f884607e240) 16
+          vptr=((& QGraphicsProxyWidget::_ZTV20QGraphicsProxyWidget) + 496u)
+    QGraphicsLayoutItem (0x0x7f884607e2a0) 32
+        vptr=((& QGraphicsProxyWidget::_ZTV20QGraphicsProxyWidget) + 808u)
+
+Class QGraphicsScene::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsScene::QPrivateSignal (0x0x7f884607e540) 0 empty
+
+Vtable for QGraphicsScene
+QGraphicsScene::_ZTV14QGraphicsScene: 34u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QGraphicsScene)
+16    (int (*)(...))QGraphicsScene::metaObject
+24    (int (*)(...))QGraphicsScene::qt_metacast
+32    (int (*)(...))QGraphicsScene::qt_metacall
+40    (int (*)(...))QGraphicsScene::~QGraphicsScene
+48    (int (*)(...))QGraphicsScene::~QGraphicsScene
+56    (int (*)(...))QGraphicsScene::event
+64    (int (*)(...))QGraphicsScene::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QGraphicsScene::inputMethodQuery
+120   (int (*)(...))QGraphicsScene::contextMenuEvent
+128   (int (*)(...))QGraphicsScene::dragEnterEvent
+136   (int (*)(...))QGraphicsScene::dragMoveEvent
+144   (int (*)(...))QGraphicsScene::dragLeaveEvent
+152   (int (*)(...))QGraphicsScene::dropEvent
+160   (int (*)(...))QGraphicsScene::focusInEvent
+168   (int (*)(...))QGraphicsScene::focusOutEvent
+176   (int (*)(...))QGraphicsScene::helpEvent
+184   (int (*)(...))QGraphicsScene::keyPressEvent
+192   (int (*)(...))QGraphicsScene::keyReleaseEvent
+200   (int (*)(...))QGraphicsScene::mousePressEvent
+208   (int (*)(...))QGraphicsScene::mouseMoveEvent
+216   (int (*)(...))QGraphicsScene::mouseReleaseEvent
+224   (int (*)(...))QGraphicsScene::mouseDoubleClickEvent
+232   (int (*)(...))QGraphicsScene::wheelEvent
+240   (int (*)(...))QGraphicsScene::inputMethodEvent
+248   (int (*)(...))QGraphicsScene::drawBackground
+256   (int (*)(...))QGraphicsScene::drawForeground
+264   (int (*)(...))QGraphicsScene::drawItems
+
+Class QGraphicsScene
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsScene (0x0x7f8845f59bc8) 0
+    vptr=((& QGraphicsScene::_ZTV14QGraphicsScene) + 16u)
+  QObject (0x0x7f884607e4e0) 0
+      primary-for QGraphicsScene (0x0x7f8845f59bc8)
+
+Vtable for QGraphicsSceneEvent
+QGraphicsSceneEvent::_ZTV19QGraphicsSceneEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QGraphicsSceneEvent)
+16    (int (*)(...))QGraphicsSceneEvent::~QGraphicsSceneEvent
+24    (int (*)(...))QGraphicsSceneEvent::~QGraphicsSceneEvent
+
+Class QGraphicsSceneEvent
+   size=32 align=8
+   base size=32 base align=8
+QGraphicsSceneEvent (0x0x7f8845f59dd0) 0
+    vptr=((& QGraphicsSceneEvent::_ZTV19QGraphicsSceneEvent) + 16u)
+  QEvent (0x0x7f884607e8a0) 0
+      primary-for QGraphicsSceneEvent (0x0x7f8845f59dd0)
+
+Vtable for QGraphicsSceneMouseEvent
+QGraphicsSceneMouseEvent::_ZTV24QGraphicsSceneMouseEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QGraphicsSceneMouseEvent)
+16    (int (*)(...))QGraphicsSceneMouseEvent::~QGraphicsSceneMouseEvent
+24    (int (*)(...))QGraphicsSceneMouseEvent::~QGraphicsSceneMouseEvent
+
+Class QGraphicsSceneMouseEvent
+   size=32 align=8
+   base size=32 base align=8
+QGraphicsSceneMouseEvent (0x0x7f8845f59e38) 0
+    vptr=((& QGraphicsSceneMouseEvent::_ZTV24QGraphicsSceneMouseEvent) + 16u)
+  QGraphicsSceneEvent (0x0x7f8845f59ea0) 0
+      primary-for QGraphicsSceneMouseEvent (0x0x7f8845f59e38)
+    QEvent (0x0x7f884607e9c0) 0
+        primary-for QGraphicsSceneEvent (0x0x7f8845f59ea0)
+
+Vtable for QGraphicsSceneWheelEvent
+QGraphicsSceneWheelEvent::_ZTV24QGraphicsSceneWheelEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QGraphicsSceneWheelEvent)
+16    (int (*)(...))QGraphicsSceneWheelEvent::~QGraphicsSceneWheelEvent
+24    (int (*)(...))QGraphicsSceneWheelEvent::~QGraphicsSceneWheelEvent
+
+Class QGraphicsSceneWheelEvent
+   size=32 align=8
+   base size=32 base align=8
+QGraphicsSceneWheelEvent (0x0x7f8845f59f08) 0
+    vptr=((& QGraphicsSceneWheelEvent::_ZTV24QGraphicsSceneWheelEvent) + 16u)
+  QGraphicsSceneEvent (0x0x7f8845f59f70) 0
+      primary-for QGraphicsSceneWheelEvent (0x0x7f8845f59f08)
+    QEvent (0x0x7f884607ea20) 0
+        primary-for QGraphicsSceneEvent (0x0x7f8845f59f70)
+
+Vtable for QGraphicsSceneContextMenuEvent
+QGraphicsSceneContextMenuEvent::_ZTV30QGraphicsSceneContextMenuEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI30QGraphicsSceneContextMenuEvent)
+16    (int (*)(...))QGraphicsSceneContextMenuEvent::~QGraphicsSceneContextMenuEvent
+24    (int (*)(...))QGraphicsSceneContextMenuEvent::~QGraphicsSceneContextMenuEvent
+
+Class QGraphicsSceneContextMenuEvent
+   size=32 align=8
+   base size=32 base align=8
+QGraphicsSceneContextMenuEvent (0x0x7f8845da7000) 0
+    vptr=((& QGraphicsSceneContextMenuEvent::_ZTV30QGraphicsSceneContextMenuEvent) + 16u)
+  QGraphicsSceneEvent (0x0x7f8845da7068) 0
+      primary-for QGraphicsSceneContextMenuEvent (0x0x7f8845da7000)
+    QEvent (0x0x7f884607ea80) 0
+        primary-for QGraphicsSceneEvent (0x0x7f8845da7068)
+
+Vtable for QGraphicsSceneHoverEvent
+QGraphicsSceneHoverEvent::_ZTV24QGraphicsSceneHoverEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QGraphicsSceneHoverEvent)
+16    (int (*)(...))QGraphicsSceneHoverEvent::~QGraphicsSceneHoverEvent
+24    (int (*)(...))QGraphicsSceneHoverEvent::~QGraphicsSceneHoverEvent
+
+Class QGraphicsSceneHoverEvent
+   size=32 align=8
+   base size=32 base align=8
+QGraphicsSceneHoverEvent (0x0x7f8845da70d0) 0
+    vptr=((& QGraphicsSceneHoverEvent::_ZTV24QGraphicsSceneHoverEvent) + 16u)
+  QGraphicsSceneEvent (0x0x7f8845da7138) 0
+      primary-for QGraphicsSceneHoverEvent (0x0x7f8845da70d0)
+    QEvent (0x0x7f884607eae0) 0
+        primary-for QGraphicsSceneEvent (0x0x7f8845da7138)
+
+Vtable for QGraphicsSceneHelpEvent
+QGraphicsSceneHelpEvent::_ZTV23QGraphicsSceneHelpEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI23QGraphicsSceneHelpEvent)
+16    (int (*)(...))QGraphicsSceneHelpEvent::~QGraphicsSceneHelpEvent
+24    (int (*)(...))QGraphicsSceneHelpEvent::~QGraphicsSceneHelpEvent
+
+Class QGraphicsSceneHelpEvent
+   size=32 align=8
+   base size=32 base align=8
+QGraphicsSceneHelpEvent (0x0x7f8845da71a0) 0
+    vptr=((& QGraphicsSceneHelpEvent::_ZTV23QGraphicsSceneHelpEvent) + 16u)
+  QGraphicsSceneEvent (0x0x7f8845da7208) 0
+      primary-for QGraphicsSceneHelpEvent (0x0x7f8845da71a0)
+    QEvent (0x0x7f884607eb40) 0
+        primary-for QGraphicsSceneEvent (0x0x7f8845da7208)
+
+Vtable for QGraphicsSceneDragDropEvent
+QGraphicsSceneDragDropEvent::_ZTV27QGraphicsSceneDragDropEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI27QGraphicsSceneDragDropEvent)
+16    (int (*)(...))QGraphicsSceneDragDropEvent::~QGraphicsSceneDragDropEvent
+24    (int (*)(...))QGraphicsSceneDragDropEvent::~QGraphicsSceneDragDropEvent
+
+Class QGraphicsSceneDragDropEvent
+   size=32 align=8
+   base size=32 base align=8
+QGraphicsSceneDragDropEvent (0x0x7f8845da7270) 0
+    vptr=((& QGraphicsSceneDragDropEvent::_ZTV27QGraphicsSceneDragDropEvent) + 16u)
+  QGraphicsSceneEvent (0x0x7f8845da72d8) 0
+      primary-for QGraphicsSceneDragDropEvent (0x0x7f8845da7270)
+    QEvent (0x0x7f884607eba0) 0
+        primary-for QGraphicsSceneEvent (0x0x7f8845da72d8)
+
+Vtable for QGraphicsSceneResizeEvent
+QGraphicsSceneResizeEvent::_ZTV25QGraphicsSceneResizeEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI25QGraphicsSceneResizeEvent)
+16    (int (*)(...))QGraphicsSceneResizeEvent::~QGraphicsSceneResizeEvent
+24    (int (*)(...))QGraphicsSceneResizeEvent::~QGraphicsSceneResizeEvent
+
+Class QGraphicsSceneResizeEvent
+   size=32 align=8
+   base size=32 base align=8
+QGraphicsSceneResizeEvent (0x0x7f8845da7340) 0
+    vptr=((& QGraphicsSceneResizeEvent::_ZTV25QGraphicsSceneResizeEvent) + 16u)
+  QGraphicsSceneEvent (0x0x7f8845da73a8) 0
+      primary-for QGraphicsSceneResizeEvent (0x0x7f8845da7340)
+    QEvent (0x0x7f884607ec00) 0
+        primary-for QGraphicsSceneEvent (0x0x7f8845da73a8)
+
+Vtable for QGraphicsSceneMoveEvent
+QGraphicsSceneMoveEvent::_ZTV23QGraphicsSceneMoveEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI23QGraphicsSceneMoveEvent)
+16    (int (*)(...))QGraphicsSceneMoveEvent::~QGraphicsSceneMoveEvent
+24    (int (*)(...))QGraphicsSceneMoveEvent::~QGraphicsSceneMoveEvent
+
+Class QGraphicsSceneMoveEvent
+   size=32 align=8
+   base size=32 base align=8
+QGraphicsSceneMoveEvent (0x0x7f8845da7410) 0
+    vptr=((& QGraphicsSceneMoveEvent::_ZTV23QGraphicsSceneMoveEvent) + 16u)
+  QGraphicsSceneEvent (0x0x7f8845da7478) 0
+      primary-for QGraphicsSceneMoveEvent (0x0x7f8845da7410)
+    QEvent (0x0x7f884607ec60) 0
+        primary-for QGraphicsSceneEvent (0x0x7f8845da7478)
+
+Class QGraphicsTransform::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsTransform::QPrivateSignal (0x0x7f884607ed20) 0 empty
+
+Vtable for QGraphicsTransform
+QGraphicsTransform::_ZTV18QGraphicsTransform: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QGraphicsTransform)
+16    (int (*)(...))QGraphicsTransform::metaObject
+24    (int (*)(...))QGraphicsTransform::qt_metacast
+32    (int (*)(...))QGraphicsTransform::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+
+Class QGraphicsTransform
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsTransform (0x0x7f8845da74e0) 0
+    vptr=((& QGraphicsTransform::_ZTV18QGraphicsTransform) + 16u)
+  QObject (0x0x7f884607ecc0) 0
+      primary-for QGraphicsTransform (0x0x7f8845da74e0)
+
+Class QGraphicsScale::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsScale::QPrivateSignal (0x0x7f884607ede0) 0 empty
+
+Vtable for QGraphicsScale
+QGraphicsScale::_ZTV14QGraphicsScale: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QGraphicsScale)
+16    (int (*)(...))QGraphicsScale::metaObject
+24    (int (*)(...))QGraphicsScale::qt_metacast
+32    (int (*)(...))QGraphicsScale::qt_metacall
+40    (int (*)(...))QGraphicsScale::~QGraphicsScale
+48    (int (*)(...))QGraphicsScale::~QGraphicsScale
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QGraphicsScale::applyTo
+
+Class QGraphicsScale
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsScale (0x0x7f8845da7548) 0
+    vptr=((& QGraphicsScale::_ZTV14QGraphicsScale) + 16u)
+  QGraphicsTransform (0x0x7f8845da75b0) 0
+      primary-for QGraphicsScale (0x0x7f8845da7548)
+    QObject (0x0x7f884607ed80) 0
+        primary-for QGraphicsTransform (0x0x7f8845da75b0)
+
+Class QGraphicsRotation::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsRotation::QPrivateSignal (0x0x7f884607eea0) 0 empty
+
+Vtable for QGraphicsRotation
+QGraphicsRotation::_ZTV17QGraphicsRotation: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QGraphicsRotation)
+16    (int (*)(...))QGraphicsRotation::metaObject
+24    (int (*)(...))QGraphicsRotation::qt_metacast
+32    (int (*)(...))QGraphicsRotation::qt_metacall
+40    (int (*)(...))QGraphicsRotation::~QGraphicsRotation
+48    (int (*)(...))QGraphicsRotation::~QGraphicsRotation
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QGraphicsRotation::applyTo
+
+Class QGraphicsRotation
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsRotation (0x0x7f8845da7618) 0
+    vptr=((& QGraphicsRotation::_ZTV17QGraphicsRotation) + 16u)
+  QGraphicsTransform (0x0x7f8845da7680) 0
+      primary-for QGraphicsRotation (0x0x7f8845da7618)
+    QObject (0x0x7f884607ee40) 0
+        primary-for QGraphicsTransform (0x0x7f8845da7680)
+
+Class QScrollArea::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QScrollArea::QPrivateSignal (0x0x7f8845e0c000) 0 empty
+
+Vtable for QScrollArea
+QScrollArea::_ZTV11QScrollArea: 68u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QScrollArea)
+16    (int (*)(...))QScrollArea::metaObject
+24    (int (*)(...))QScrollArea::qt_metacast
+32    (int (*)(...))QScrollArea::qt_metacall
+40    (int (*)(...))QScrollArea::~QScrollArea
+48    (int (*)(...))QScrollArea::~QScrollArea
+56    (int (*)(...))QScrollArea::event
+64    (int (*)(...))QScrollArea::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QScrollArea::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractScrollArea::mousePressEvent
+176   (int (*)(...))QAbstractScrollArea::mouseReleaseEvent
+184   (int (*)(...))QAbstractScrollArea::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractScrollArea::mouseMoveEvent
+200   (int (*)(...))QAbstractScrollArea::wheelEvent
+208   (int (*)(...))QAbstractScrollArea::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QAbstractScrollArea::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QScrollArea::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QAbstractScrollArea::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QAbstractScrollArea::dragEnterEvent
+320   (int (*)(...))QAbstractScrollArea::dragMoveEvent
+328   (int (*)(...))QAbstractScrollArea::dragLeaveEvent
+336   (int (*)(...))QAbstractScrollArea::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QScrollArea::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QAbstractScrollArea::viewportEvent
+448   (int (*)(...))QScrollArea::scrollContentsBy
+456   (int (*)(...))QScrollArea::viewportSizeHint
+464   (int (*)(...))-16
+472   (int (*)(...))(& _ZTI11QScrollArea)
+480   (int (*)(...))QScrollArea::_ZThn16_N11QScrollAreaD1Ev
+488   (int (*)(...))QScrollArea::_ZThn16_N11QScrollAreaD0Ev
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QScrollArea
+   size=48 align=8
+   base size=48 base align=8
+QScrollArea (0x0x7f8845da76e8) 0
+    vptr=((& QScrollArea::_ZTV11QScrollArea) + 16u)
+  QAbstractScrollArea (0x0x7f8845da7750) 0
+      primary-for QScrollArea (0x0x7f8845da76e8)
+    QFrame (0x0x7f8845da77b8) 0
+        primary-for QAbstractScrollArea (0x0x7f8845da7750)
+      QWidget (0x0x7f8845e04230) 0
+          primary-for QFrame (0x0x7f8845da77b8)
+        QObject (0x0x7f884607ef00) 0
+            primary-for QWidget (0x0x7f8845e04230)
+        QPaintDevice (0x0x7f884607ef60) 16
+            vptr=((& QScrollArea::_ZTV11QScrollArea) + 480u)
+
+Class QGraphicsView::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsView::QPrivateSignal (0x0x7f8845e0c120) 0 empty
+
+Vtable for QGraphicsView
+QGraphicsView::_ZTV13QGraphicsView: 71u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QGraphicsView)
+16    (int (*)(...))QGraphicsView::metaObject
+24    (int (*)(...))QGraphicsView::qt_metacast
+32    (int (*)(...))QGraphicsView::qt_metacall
+40    (int (*)(...))QGraphicsView::~QGraphicsView
+48    (int (*)(...))QGraphicsView::~QGraphicsView
+56    (int (*)(...))QGraphicsView::event
+64    (int (*)(...))QAbstractScrollArea::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QGraphicsView::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QGraphicsView::mousePressEvent
+176   (int (*)(...))QGraphicsView::mouseReleaseEvent
+184   (int (*)(...))QGraphicsView::mouseDoubleClickEvent
+192   (int (*)(...))QGraphicsView::mouseMoveEvent
+200   (int (*)(...))QGraphicsView::wheelEvent
+208   (int (*)(...))QGraphicsView::keyPressEvent
+216   (int (*)(...))QGraphicsView::keyReleaseEvent
+224   (int (*)(...))QGraphicsView::focusInEvent
+232   (int (*)(...))QGraphicsView::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QGraphicsView::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QGraphicsView::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QGraphicsView::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QGraphicsView::dragEnterEvent
+320   (int (*)(...))QGraphicsView::dragMoveEvent
+328   (int (*)(...))QGraphicsView::dragLeaveEvent
+336   (int (*)(...))QGraphicsView::dropEvent
+344   (int (*)(...))QGraphicsView::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QGraphicsView::inputMethodEvent
+416   (int (*)(...))QGraphicsView::inputMethodQuery
+424   (int (*)(...))QGraphicsView::focusNextPrevChild
+432   (int (*)(...))QGraphicsView::setupViewport
+440   (int (*)(...))QGraphicsView::viewportEvent
+448   (int (*)(...))QGraphicsView::scrollContentsBy
+456   (int (*)(...))QAbstractScrollArea::viewportSizeHint
+464   (int (*)(...))QGraphicsView::drawBackground
+472   (int (*)(...))QGraphicsView::drawForeground
+480   (int (*)(...))QGraphicsView::drawItems
+488   (int (*)(...))-16
+496   (int (*)(...))(& _ZTI13QGraphicsView)
+504   (int (*)(...))QGraphicsView::_ZThn16_N13QGraphicsViewD1Ev
+512   (int (*)(...))QGraphicsView::_ZThn16_N13QGraphicsViewD0Ev
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+552   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+560   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QGraphicsView
+   size=48 align=8
+   base size=48 base align=8
+QGraphicsView (0x0x7f8845da7820) 0
+    vptr=((& QGraphicsView::_ZTV13QGraphicsView) + 16u)
+  QAbstractScrollArea (0x0x7f8845da7888) 0
+      primary-for QGraphicsView (0x0x7f8845da7820)
+    QFrame (0x0x7f8845da78f0) 0
+        primary-for QAbstractScrollArea (0x0x7f8845da7888)
+      QWidget (0x0x7f8845e04700) 0
+          primary-for QFrame (0x0x7f8845da78f0)
+        QObject (0x0x7f8845e0c060) 0
+            primary-for QWidget (0x0x7f8845e04700)
+        QPaintDevice (0x0x7f8845e0c0c0) 16
+            vptr=((& QGraphicsView::_ZTV13QGraphicsView) + 504u)
+
+Class QGroupBox::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGroupBox::QPrivateSignal (0x0x7f8845e0c540) 0 empty
+
+Vtable for QGroupBox
+QGroupBox::_ZTV9QGroupBox: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QGroupBox)
+16    (int (*)(...))QGroupBox::metaObject
+24    (int (*)(...))QGroupBox::qt_metacast
+32    (int (*)(...))QGroupBox::qt_metacall
+40    (int (*)(...))QGroupBox::~QGroupBox
+48    (int (*)(...))QGroupBox::~QGroupBox
+56    (int (*)(...))QGroupBox::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QGroupBox::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QGroupBox::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QGroupBox::mousePressEvent
+176   (int (*)(...))QGroupBox::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QGroupBox::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QGroupBox::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QGroupBox::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QGroupBox::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QGroupBox::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI9QGroupBox)
+448   (int (*)(...))QGroupBox::_ZThn16_N9QGroupBoxD1Ev
+456   (int (*)(...))QGroupBox::_ZThn16_N9QGroupBoxD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QGroupBox
+   size=48 align=8
+   base size=48 base align=8
+QGroupBox (0x0x7f8845da7af8) 0
+    vptr=((& QGroupBox::_ZTV9QGroupBox) + 16u)
+  QWidget (0x0x7f8845ec0f50) 0
+      primary-for QGroupBox (0x0x7f8845da7af8)
+    QObject (0x0x7f8845e0c480) 0
+        primary-for QWidget (0x0x7f8845ec0f50)
+    QPaintDevice (0x0x7f8845e0c4e0) 16
+        vptr=((& QGroupBox::_ZTV9QGroupBox) + 448u)
+
+Class QHeaderView::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QHeaderView::QPrivateSignal (0x0x7f8845e0c660) 0 empty
+
+Vtable for QHeaderView
+QHeaderView::_ZTV11QHeaderView: 108u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QHeaderView)
+16    (int (*)(...))QHeaderView::metaObject
+24    (int (*)(...))QHeaderView::qt_metacast
+32    (int (*)(...))QHeaderView::qt_metacall
+40    (int (*)(...))QHeaderView::~QHeaderView
+48    (int (*)(...))QHeaderView::~QHeaderView
+56    (int (*)(...))QHeaderView::event
+64    (int (*)(...))QAbstractScrollArea::eventFilter
+72    (int (*)(...))QAbstractItemView::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QHeaderView::setVisible
+128   (int (*)(...))QHeaderView::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QHeaderView::mousePressEvent
+176   (int (*)(...))QHeaderView::mouseReleaseEvent
+184   (int (*)(...))QHeaderView::mouseDoubleClickEvent
+192   (int (*)(...))QHeaderView::mouseMoveEvent
+200   (int (*)(...))QAbstractScrollArea::wheelEvent
+208   (int (*)(...))QAbstractItemView::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QAbstractItemView::focusInEvent
+232   (int (*)(...))QAbstractItemView::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QHeaderView::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QAbstractItemView::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QAbstractScrollArea::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QAbstractItemView::dragEnterEvent
+320   (int (*)(...))QAbstractItemView::dragMoveEvent
+328   (int (*)(...))QAbstractItemView::dragLeaveEvent
+336   (int (*)(...))QAbstractItemView::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QAbstractItemView::inputMethodEvent
+416   (int (*)(...))QAbstractItemView::inputMethodQuery
+424   (int (*)(...))QAbstractItemView::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QHeaderView::viewportEvent
+448   (int (*)(...))QHeaderView::scrollContentsBy
+456   (int (*)(...))QAbstractItemView::viewportSizeHint
+464   (int (*)(...))QHeaderView::setModel
+472   (int (*)(...))QAbstractItemView::setSelectionModel
+480   (int (*)(...))QAbstractItemView::keyboardSearch
+488   (int (*)(...))QHeaderView::visualRect
+496   (int (*)(...))QHeaderView::scrollTo
+504   (int (*)(...))QHeaderView::indexAt
+512   (int (*)(...))QAbstractItemView::sizeHintForRow
+520   (int (*)(...))QAbstractItemView::sizeHintForColumn
+528   (int (*)(...))QHeaderView::reset
+536   (int (*)(...))QAbstractItemView::setRootIndex
+544   (int (*)(...))QHeaderView::doItemsLayout
+552   (int (*)(...))QAbstractItemView::selectAll
+560   (int (*)(...))QHeaderView::dataChanged
+568   (int (*)(...))QHeaderView::rowsInserted
+576   (int (*)(...))QAbstractItemView::rowsAboutToBeRemoved
+584   (int (*)(...))QAbstractItemView::selectionChanged
+592   (int (*)(...))QHeaderView::currentChanged
+600   (int (*)(...))QAbstractItemView::updateEditorData
+608   (int (*)(...))QAbstractItemView::updateEditorGeometries
+616   (int (*)(...))QHeaderView::updateGeometries
+624   (int (*)(...))QAbstractItemView::verticalScrollbarAction
+632   (int (*)(...))QAbstractItemView::horizontalScrollbarAction
+640   (int (*)(...))QAbstractItemView::verticalScrollbarValueChanged
+648   (int (*)(...))QAbstractItemView::horizontalScrollbarValueChanged
+656   (int (*)(...))QAbstractItemView::closeEditor
+664   (int (*)(...))QAbstractItemView::commitData
+672   (int (*)(...))QAbstractItemView::editorDestroyed
+680   (int (*)(...))QHeaderView::moveCursor
+688   (int (*)(...))QHeaderView::horizontalOffset
+696   (int (*)(...))QHeaderView::verticalOffset
+704   (int (*)(...))QHeaderView::isIndexHidden
+712   (int (*)(...))QHeaderView::setSelection
+720   (int (*)(...))QHeaderView::visualRegionForSelection
+728   (int (*)(...))QAbstractItemView::selectedIndexes
+736   (int (*)(...))QAbstractItemView::edit
+744   (int (*)(...))QAbstractItemView::selectionCommand
+752   (int (*)(...))QAbstractItemView::startDrag
+760   (int (*)(...))QAbstractItemView::viewOptions
+768   (int (*)(...))QHeaderView::paintSection
+776   (int (*)(...))QHeaderView::sectionSizeFromContents
+784   (int (*)(...))-16
+792   (int (*)(...))(& _ZTI11QHeaderView)
+800   (int (*)(...))QHeaderView::_ZThn16_N11QHeaderViewD1Ev
+808   (int (*)(...))QHeaderView::_ZThn16_N11QHeaderViewD0Ev
+816   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+824   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+832   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+840   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+848   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+856   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QHeaderView
+   size=48 align=8
+   base size=48 base align=8
+QHeaderView (0x0x7f8845da7b60) 0
+    vptr=((& QHeaderView::_ZTV11QHeaderView) + 16u)
+  QAbstractItemView (0x0x7f8845da7bc8) 0
+      primary-for QHeaderView (0x0x7f8845da7b60)
+    QAbstractScrollArea (0x0x7f8845da7c30) 0
+        primary-for QAbstractItemView (0x0x7f8845da7bc8)
+      QFrame (0x0x7f8845da7c98) 0
+          primary-for QAbstractScrollArea (0x0x7f8845da7c30)
+        QWidget (0x0x7f8845edd460) 0
+            primary-for QFrame (0x0x7f8845da7c98)
+          QObject (0x0x7f8845e0c5a0) 0
+              primary-for QWidget (0x0x7f8845edd460)
+          QPaintDevice (0x0x7f8845e0c600) 16
+              vptr=((& QHeaderView::_ZTV11QHeaderView) + 800u)
+
+Class QLineEdit::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QLineEdit::QPrivateSignal (0x0x7f8845e0cc60) 0 empty
+
+Vtable for QLineEdit
+QLineEdit::_ZTV9QLineEdit: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QLineEdit)
+16    (int (*)(...))QLineEdit::metaObject
+24    (int (*)(...))QLineEdit::qt_metacast
+32    (int (*)(...))QLineEdit::qt_metacall
+40    (int (*)(...))QLineEdit::~QLineEdit
+48    (int (*)(...))QLineEdit::~QLineEdit
+56    (int (*)(...))QLineEdit::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QLineEdit::sizeHint
+136   (int (*)(...))QLineEdit::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QLineEdit::mousePressEvent
+176   (int (*)(...))QLineEdit::mouseReleaseEvent
+184   (int (*)(...))QLineEdit::mouseDoubleClickEvent
+192   (int (*)(...))QLineEdit::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QLineEdit::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QLineEdit::focusInEvent
+232   (int (*)(...))QLineEdit::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QLineEdit::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QLineEdit::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QLineEdit::dragEnterEvent
+320   (int (*)(...))QLineEdit::dragMoveEvent
+328   (int (*)(...))QLineEdit::dragLeaveEvent
+336   (int (*)(...))QLineEdit::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QLineEdit::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QLineEdit::inputMethodEvent
+416   (int (*)(...))QLineEdit::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI9QLineEdit)
+448   (int (*)(...))QLineEdit::_ZThn16_N9QLineEditD1Ev
+456   (int (*)(...))QLineEdit::_ZThn16_N9QLineEditD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QLineEdit
+   size=48 align=8
+   base size=48 base align=8
+QLineEdit (0x0x7f8845b33410) 0
+    vptr=((& QLineEdit::_ZTV9QLineEdit) + 16u)
+  QWidget (0x0x7f8845b30620) 0
+      primary-for QLineEdit (0x0x7f8845b33410)
+    QObject (0x0x7f8845e0cba0) 0
+        primary-for QWidget (0x0x7f8845b30620)
+    QPaintDevice (0x0x7f8845e0cc00) 16
+        vptr=((& QLineEdit::_ZTV9QLineEdit) + 448u)
+
+Class QInputDialog::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QInputDialog::QPrivateSignal (0x0x7f8845e0cd80) 0 empty
+
+Vtable for QInputDialog
+QInputDialog::_ZTV12QInputDialog: 69u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QInputDialog)
+16    (int (*)(...))QInputDialog::metaObject
+24    (int (*)(...))QInputDialog::qt_metacast
+32    (int (*)(...))QInputDialog::qt_metacall
+40    (int (*)(...))QInputDialog::~QInputDialog
+48    (int (*)(...))QInputDialog::~QInputDialog
+56    (int (*)(...))QWidget::event
+64    (int (*)(...))QDialog::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QInputDialog::setVisible
+128   (int (*)(...))QInputDialog::sizeHint
+136   (int (*)(...))QInputDialog::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QDialog::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QDialog::resizeEvent
+280   (int (*)(...))QDialog::closeEvent
+288   (int (*)(...))QDialog::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QDialog::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QDialog::open
+440   (int (*)(...))QDialog::exec
+448   (int (*)(...))QInputDialog::done
+456   (int (*)(...))QDialog::accept
+464   (int (*)(...))QDialog::reject
+472   (int (*)(...))-16
+480   (int (*)(...))(& _ZTI12QInputDialog)
+488   (int (*)(...))QInputDialog::_ZThn16_N12QInputDialogD1Ev
+496   (int (*)(...))QInputDialog::_ZThn16_N12QInputDialogD0Ev
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QInputDialog
+   size=48 align=8
+   base size=48 base align=8
+QInputDialog (0x0x7f8845b33478) 0
+    vptr=((& QInputDialog::_ZTV12QInputDialog) + 16u)
+  QDialog (0x0x7f8845b334e0) 0
+      primary-for QInputDialog (0x0x7f8845b33478)
+    QWidget (0x0x7f8845b67150) 0
+        primary-for QDialog (0x0x7f8845b334e0)
+      QObject (0x0x7f8845e0ccc0) 0
+          primary-for QWidget (0x0x7f8845b67150)
+      QPaintDevice (0x0x7f8845e0cd20) 16
+          vptr=((& QInputDialog::_ZTV12QInputDialog) + 488u)
+
+Class QItemDelegate::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QItemDelegate::QPrivateSignal (0x0x7f8845bca000) 0 empty
+
+Vtable for QItemDelegate
+QItemDelegate::_ZTV13QItemDelegate: 28u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QItemDelegate)
+16    (int (*)(...))QItemDelegate::metaObject
+24    (int (*)(...))QItemDelegate::qt_metacast
+32    (int (*)(...))QItemDelegate::qt_metacall
+40    (int (*)(...))QItemDelegate::~QItemDelegate
+48    (int (*)(...))QItemDelegate::~QItemDelegate
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QItemDelegate::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QItemDelegate::paint
+120   (int (*)(...))QItemDelegate::sizeHint
+128   (int (*)(...))QItemDelegate::createEditor
+136   (int (*)(...))QAbstractItemDelegate::destroyEditor
+144   (int (*)(...))QItemDelegate::setEditorData
+152   (int (*)(...))QItemDelegate::setModelData
+160   (int (*)(...))QItemDelegate::updateEditorGeometry
+168   (int (*)(...))QItemDelegate::editorEvent
+176   (int (*)(...))QAbstractItemDelegate::helpEvent
+184   (int (*)(...))QAbstractItemDelegate::paintingRoles
+192   (int (*)(...))QItemDelegate::drawDisplay
+200   (int (*)(...))QItemDelegate::drawDecoration
+208   (int (*)(...))QItemDelegate::drawFocus
+216   (int (*)(...))QItemDelegate::drawCheck
+
+Class QItemDelegate
+   size=16 align=8
+   base size=16 base align=8
+QItemDelegate (0x0x7f8845b33618) 0
+    vptr=((& QItemDelegate::_ZTV13QItemDelegate) + 16u)
+  QAbstractItemDelegate (0x0x7f8845b33680) 0
+      primary-for QItemDelegate (0x0x7f8845b33618)
+    QObject (0x0x7f8845e0cf60) 0
+        primary-for QAbstractItemDelegate (0x0x7f8845b33680)
+
+Vtable for QItemEditorCreatorBase
+QItemEditorCreatorBase::_ZTV22QItemEditorCreatorBase: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI22QItemEditorCreatorBase)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+
+Class QItemEditorCreatorBase
+   size=8 align=8
+   base size=8 base align=8
+QItemEditorCreatorBase (0x0x7f8845bca060) 0 nearly-empty
+    vptr=((& QItemEditorCreatorBase::_ZTV22QItemEditorCreatorBase) + 16u)
+
+Vtable for QItemEditorFactory
+QItemEditorFactory::_ZTV18QItemEditorFactory: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QItemEditorFactory)
+16    (int (*)(...))QItemEditorFactory::~QItemEditorFactory
+24    (int (*)(...))QItemEditorFactory::~QItemEditorFactory
+32    (int (*)(...))QItemEditorFactory::createEditor
+40    (int (*)(...))QItemEditorFactory::valuePropertyName
+
+Class QItemEditorFactory
+   size=16 align=8
+   base size=16 base align=8
+QItemEditorFactory (0x0x7f8845bca180) 0
+    vptr=((& QItemEditorFactory::_ZTV18QItemEditorFactory) + 16u)
+
+Class QKeyEventTransition::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QKeyEventTransition::QPrivateSignal (0x0x7f8845bca300) 0 empty
+
+Vtable for QKeyEventTransition
+QKeyEventTransition::_ZTV19QKeyEventTransition: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QKeyEventTransition)
+16    (int (*)(...))QKeyEventTransition::metaObject
+24    (int (*)(...))QKeyEventTransition::qt_metacast
+32    (int (*)(...))QKeyEventTransition::qt_metacall
+40    (int (*)(...))QKeyEventTransition::~QKeyEventTransition
+48    (int (*)(...))QKeyEventTransition::~QKeyEventTransition
+56    (int (*)(...))QEventTransition::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QKeyEventTransition::eventTest
+120   (int (*)(...))QKeyEventTransition::onTransition
+
+Class QKeyEventTransition
+   size=16 align=8
+   base size=16 base align=8
+QKeyEventTransition (0x0x7f8845b337b8) 0
+    vptr=((& QKeyEventTransition::_ZTV19QKeyEventTransition) + 16u)
+  QEventTransition (0x0x7f8845b33820) 0
+      primary-for QKeyEventTransition (0x0x7f8845b337b8)
+    QAbstractTransition (0x0x7f8845b33888) 0
+        primary-for QEventTransition (0x0x7f8845b33820)
+      QObject (0x0x7f8845bca2a0) 0
+          primary-for QAbstractTransition (0x0x7f8845b33888)
+
+Class QKeySequenceEdit::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QKeySequenceEdit::QPrivateSignal (0x0x7f8845bca420) 0 empty
+
+Vtable for QKeySequenceEdit
+QKeySequenceEdit::_ZTV16QKeySequenceEdit: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QKeySequenceEdit)
+16    (int (*)(...))QKeySequenceEdit::metaObject
+24    (int (*)(...))QKeySequenceEdit::qt_metacast
+32    (int (*)(...))QKeySequenceEdit::qt_metacall
+40    (int (*)(...))QKeySequenceEdit::~QKeySequenceEdit
+48    (int (*)(...))QKeySequenceEdit::~QKeySequenceEdit
+56    (int (*)(...))QKeySequenceEdit::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QKeySequenceEdit::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QKeySequenceEdit::keyPressEvent
+216   (int (*)(...))QKeySequenceEdit::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI16QKeySequenceEdit)
+448   (int (*)(...))QKeySequenceEdit::_ZThn16_N16QKeySequenceEditD1Ev
+456   (int (*)(...))QKeySequenceEdit::_ZThn16_N16QKeySequenceEditD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QKeySequenceEdit
+   size=48 align=8
+   base size=48 base align=8
+QKeySequenceEdit (0x0x7f8845b338f0) 0
+    vptr=((& QKeySequenceEdit::_ZTV16QKeySequenceEdit) + 16u)
+  QWidget (0x0x7f8845c1e0e0) 0
+      primary-for QKeySequenceEdit (0x0x7f8845b338f0)
+    QObject (0x0x7f8845bca360) 0
+        primary-for QWidget (0x0x7f8845c1e0e0)
+    QPaintDevice (0x0x7f8845bca3c0) 16
+        vptr=((& QKeySequenceEdit::_ZTV16QKeySequenceEdit) + 448u)
+
+Class QLabel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QLabel::QPrivateSignal (0x0x7f8845bca540) 0 empty
+
+Vtable for QLabel
+QLabel::_ZTV6QLabel: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI6QLabel)
+16    (int (*)(...))QLabel::metaObject
+24    (int (*)(...))QLabel::qt_metacast
+32    (int (*)(...))QLabel::qt_metacall
+40    (int (*)(...))QLabel::~QLabel
+48    (int (*)(...))QLabel::~QLabel
+56    (int (*)(...))QLabel::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QLabel::sizeHint
+136   (int (*)(...))QLabel::minimumSizeHint
+144   (int (*)(...))QLabel::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QLabel::mousePressEvent
+176   (int (*)(...))QLabel::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QLabel::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QLabel::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QLabel::focusInEvent
+232   (int (*)(...))QLabel::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QLabel::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QLabel::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QLabel::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QLabel::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI6QLabel)
+448   (int (*)(...))QLabel::_ZThn16_N6QLabelD1Ev
+456   (int (*)(...))QLabel::_ZThn16_N6QLabelD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QLabel
+   size=48 align=8
+   base size=48 base align=8
+QLabel (0x0x7f8845b33958) 0
+    vptr=((& QLabel::_ZTV6QLabel) + 16u)
+  QFrame (0x0x7f8845b339c0) 0
+      primary-for QLabel (0x0x7f8845b33958)
+    QWidget (0x0x7f8845c1e5b0) 0
+        primary-for QFrame (0x0x7f8845b339c0)
+      QObject (0x0x7f8845bca480) 0
+          primary-for QWidget (0x0x7f8845c1e5b0)
+      QPaintDevice (0x0x7f8845bca4e0) 16
+          vptr=((& QLabel::_ZTV6QLabel) + 448u)
+
+Class QLCDNumber::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QLCDNumber::QPrivateSignal (0x0x7f8845bca660) 0 empty
+
+Vtable for QLCDNumber
+QLCDNumber::_ZTV10QLCDNumber: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QLCDNumber)
+16    (int (*)(...))QLCDNumber::metaObject
+24    (int (*)(...))QLCDNumber::qt_metacast
+32    (int (*)(...))QLCDNumber::qt_metacall
+40    (int (*)(...))QLCDNumber::~QLCDNumber
+48    (int (*)(...))QLCDNumber::~QLCDNumber
+56    (int (*)(...))QLCDNumber::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QLCDNumber::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QLCDNumber::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI10QLCDNumber)
+448   (int (*)(...))QLCDNumber::_ZThn16_N10QLCDNumberD1Ev
+456   (int (*)(...))QLCDNumber::_ZThn16_N10QLCDNumberD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QLCDNumber
+   size=48 align=8
+   base size=48 base align=8
+QLCDNumber (0x0x7f8845b33a28) 0
+    vptr=((& QLCDNumber::_ZTV10QLCDNumber) + 16u)
+  QFrame (0x0x7f8845b33a90) 0
+      primary-for QLCDNumber (0x0x7f8845b33a28)
+    QWidget (0x0x7f8845c1eb60) 0
+        primary-for QFrame (0x0x7f8845b33a90)
+      QObject (0x0x7f8845bca5a0) 0
+          primary-for QWidget (0x0x7f8845c1eb60)
+      QPaintDevice (0x0x7f8845bca600) 16
+          vptr=((& QLCDNumber::_ZTV10QLCDNumber) + 448u)
+
+Class QListView::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QListView::QPrivateSignal (0x0x7f8845bca780) 0 empty
+
+Vtable for QListView
+QListView::_ZTV9QListView: 106u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QListView)
+16    (int (*)(...))QListView::metaObject
+24    (int (*)(...))QListView::qt_metacast
+32    (int (*)(...))QListView::qt_metacall
+40    (int (*)(...))QListView::~QListView
+48    (int (*)(...))QListView::~QListView
+56    (int (*)(...))QListView::event
+64    (int (*)(...))QAbstractScrollArea::eventFilter
+72    (int (*)(...))QListView::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractScrollArea::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractItemView::mousePressEvent
+176   (int (*)(...))QListView::mouseReleaseEvent
+184   (int (*)(...))QAbstractItemView::mouseDoubleClickEvent
+192   (int (*)(...))QListView::mouseMoveEvent
+200   (int (*)(...))QListView::wheelEvent
+208   (int (*)(...))QAbstractItemView::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QAbstractItemView::focusInEvent
+232   (int (*)(...))QAbstractItemView::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QListView::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QListView::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QAbstractScrollArea::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QAbstractItemView::dragEnterEvent
+320   (int (*)(...))QListView::dragMoveEvent
+328   (int (*)(...))QListView::dragLeaveEvent
+336   (int (*)(...))QListView::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QAbstractItemView::inputMethodEvent
+416   (int (*)(...))QAbstractItemView::inputMethodQuery
+424   (int (*)(...))QAbstractItemView::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QAbstractItemView::viewportEvent
+448   (int (*)(...))QListView::scrollContentsBy
+456   (int (*)(...))QListView::viewportSizeHint
+464   (int (*)(...))QAbstractItemView::setModel
+472   (int (*)(...))QAbstractItemView::setSelectionModel
+480   (int (*)(...))QAbstractItemView::keyboardSearch
+488   (int (*)(...))QListView::visualRect
+496   (int (*)(...))QListView::scrollTo
+504   (int (*)(...))QListView::indexAt
+512   (int (*)(...))QAbstractItemView::sizeHintForRow
+520   (int (*)(...))QAbstractItemView::sizeHintForColumn
+528   (int (*)(...))QListView::reset
+536   (int (*)(...))QListView::setRootIndex
+544   (int (*)(...))QListView::doItemsLayout
+552   (int (*)(...))QAbstractItemView::selectAll
+560   (int (*)(...))QListView::dataChanged
+568   (int (*)(...))QListView::rowsInserted
+576   (int (*)(...))QListView::rowsAboutToBeRemoved
+584   (int (*)(...))QListView::selectionChanged
+592   (int (*)(...))QListView::currentChanged
+600   (int (*)(...))QAbstractItemView::updateEditorData
+608   (int (*)(...))QAbstractItemView::updateEditorGeometries
+616   (int (*)(...))QListView::updateGeometries
+624   (int (*)(...))QAbstractItemView::verticalScrollbarAction
+632   (int (*)(...))QAbstractItemView::horizontalScrollbarAction
+640   (int (*)(...))QAbstractItemView::verticalScrollbarValueChanged
+648   (int (*)(...))QAbstractItemView::horizontalScrollbarValueChanged
+656   (int (*)(...))QAbstractItemView::closeEditor
+664   (int (*)(...))QAbstractItemView::commitData
+672   (int (*)(...))QAbstractItemView::editorDestroyed
+680   (int (*)(...))QListView::moveCursor
+688   (int (*)(...))QListView::horizontalOffset
+696   (int (*)(...))QListView::verticalOffset
+704   (int (*)(...))QListView::isIndexHidden
+712   (int (*)(...))QListView::setSelection
+720   (int (*)(...))QListView::visualRegionForSelection
+728   (int (*)(...))QListView::selectedIndexes
+736   (int (*)(...))QAbstractItemView::edit
+744   (int (*)(...))QAbstractItemView::selectionCommand
+752   (int (*)(...))QListView::startDrag
+760   (int (*)(...))QListView::viewOptions
+768   (int (*)(...))-16
+776   (int (*)(...))(& _ZTI9QListView)
+784   (int (*)(...))QListView::_ZThn16_N9QListViewD1Ev
+792   (int (*)(...))QListView::_ZThn16_N9QListViewD0Ev
+800   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+808   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+816   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+824   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+832   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+840   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QListView
+   size=48 align=8
+   base size=48 base align=8
+QListView (0x0x7f8845b33af8) 0
+    vptr=((& QListView::_ZTV9QListView) + 16u)
+  QAbstractItemView (0x0x7f8845b33b60) 0
+      primary-for QListView (0x0x7f8845b33af8)
+    QAbstractScrollArea (0x0x7f8845b33bc8) 0
+        primary-for QAbstractItemView (0x0x7f8845b33b60)
+      QFrame (0x0x7f8845b33c30) 0
+          primary-for QAbstractScrollArea (0x0x7f8845b33bc8)
+        QWidget (0x0x7f8845c68700) 0
+            primary-for QFrame (0x0x7f8845b33c30)
+          QObject (0x0x7f8845bca6c0) 0
+              primary-for QWidget (0x0x7f8845c68700)
+          QPaintDevice (0x0x7f8845bca720) 16
+              vptr=((& QListView::_ZTV9QListView) + 784u)
+
+Vtable for QListWidgetItem
+QListWidgetItem::_ZTV15QListWidgetItem: 11u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QListWidgetItem)
+16    (int (*)(...))QListWidgetItem::~QListWidgetItem
+24    (int (*)(...))QListWidgetItem::~QListWidgetItem
+32    (int (*)(...))QListWidgetItem::clone
+40    (int (*)(...))QListWidgetItem::setBackgroundColor
+48    (int (*)(...))QListWidgetItem::data
+56    (int (*)(...))QListWidgetItem::setData
+64    (int (*)(...))QListWidgetItem::operator<
+72    (int (*)(...))QListWidgetItem::read
+80    (int (*)(...))QListWidgetItem::write
+
+Class QListWidgetItem
+   size=48 align=8
+   base size=44 base align=8
+QListWidgetItem (0x0x7f8845bca7e0) 0
+    vptr=((& QListWidgetItem::_ZTV15QListWidgetItem) + 16u)
+
+Class QListWidget::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QListWidget::QPrivateSignal (0x0x7f8845bcaa20) 0 empty
+
+Vtable for QListWidget
+QListWidget::_ZTV11QListWidget: 110u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QListWidget)
+16    (int (*)(...))QListWidget::metaObject
+24    (int (*)(...))QListWidget::qt_metacast
+32    (int (*)(...))QListWidget::qt_metacall
+40    (int (*)(...))QListWidget::~QListWidget
+48    (int (*)(...))QListWidget::~QListWidget
+56    (int (*)(...))QListWidget::event
+64    (int (*)(...))QAbstractScrollArea::eventFilter
+72    (int (*)(...))QListView::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractScrollArea::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractItemView::mousePressEvent
+176   (int (*)(...))QListView::mouseReleaseEvent
+184   (int (*)(...))QAbstractItemView::mouseDoubleClickEvent
+192   (int (*)(...))QListView::mouseMoveEvent
+200   (int (*)(...))QListView::wheelEvent
+208   (int (*)(...))QAbstractItemView::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QAbstractItemView::focusInEvent
+232   (int (*)(...))QAbstractItemView::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QListView::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QListView::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QAbstractScrollArea::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QAbstractItemView::dragEnterEvent
+320   (int (*)(...))QListView::dragMoveEvent
+328   (int (*)(...))QListView::dragLeaveEvent
+336   (int (*)(...))QListWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QAbstractItemView::inputMethodEvent
+416   (int (*)(...))QAbstractItemView::inputMethodQuery
+424   (int (*)(...))QAbstractItemView::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QAbstractItemView::viewportEvent
+448   (int (*)(...))QListView::scrollContentsBy
+456   (int (*)(...))QListView::viewportSizeHint
+464   (int (*)(...))QListWidget::setModel
+472   (int (*)(...))QListWidget::setSelectionModel
+480   (int (*)(...))QAbstractItemView::keyboardSearch
+488   (int (*)(...))QListView::visualRect
+496   (int (*)(...))QListView::scrollTo
+504   (int (*)(...))QListView::indexAt
+512   (int (*)(...))QAbstractItemView::sizeHintForRow
+520   (int (*)(...))QAbstractItemView::sizeHintForColumn
+528   (int (*)(...))QListView::reset
+536   (int (*)(...))QListView::setRootIndex
+544   (int (*)(...))QListView::doItemsLayout
+552   (int (*)(...))QAbstractItemView::selectAll
+560   (int (*)(...))QListView::dataChanged
+568   (int (*)(...))QListView::rowsInserted
+576   (int (*)(...))QListView::rowsAboutToBeRemoved
+584   (int (*)(...))QListView::selectionChanged
+592   (int (*)(...))QListView::currentChanged
+600   (int (*)(...))QAbstractItemView::updateEditorData
+608   (int (*)(...))QAbstractItemView::updateEditorGeometries
+616   (int (*)(...))QListView::updateGeometries
+624   (int (*)(...))QAbstractItemView::verticalScrollbarAction
+632   (int (*)(...))QAbstractItemView::horizontalScrollbarAction
+640   (int (*)(...))QAbstractItemView::verticalScrollbarValueChanged
+648   (int (*)(...))QAbstractItemView::horizontalScrollbarValueChanged
+656   (int (*)(...))QAbstractItemView::closeEditor
+664   (int (*)(...))QAbstractItemView::commitData
+672   (int (*)(...))QAbstractItemView::editorDestroyed
+680   (int (*)(...))QListView::moveCursor
+688   (int (*)(...))QListView::horizontalOffset
+696   (int (*)(...))QListView::verticalOffset
+704   (int (*)(...))QListView::isIndexHidden
+712   (int (*)(...))QListView::setSelection
+720   (int (*)(...))QListView::visualRegionForSelection
+728   (int (*)(...))QListView::selectedIndexes
+736   (int (*)(...))QAbstractItemView::edit
+744   (int (*)(...))QAbstractItemView::selectionCommand
+752   (int (*)(...))QListView::startDrag
+760   (int (*)(...))QListView::viewOptions
+768   (int (*)(...))QListWidget::mimeTypes
+776   (int (*)(...))QListWidget::mimeData
+784   (int (*)(...))QListWidget::dropMimeData
+792   (int (*)(...))QListWidget::supportedDropActions
+800   (int (*)(...))-16
+808   (int (*)(...))(& _ZTI11QListWidget)
+816   (int (*)(...))QListWidget::_ZThn16_N11QListWidgetD1Ev
+824   (int (*)(...))QListWidget::_ZThn16_N11QListWidgetD0Ev
+832   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+840   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+848   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+856   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+864   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+872   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QListWidget
+   size=48 align=8
+   base size=48 base align=8
+QListWidget (0x0x7f8845b33d68) 0
+    vptr=((& QListWidget::_ZTV11QListWidget) + 16u)
+  QListView (0x0x7f8845b33dd0) 0
+      primary-for QListWidget (0x0x7f8845b33d68)
+    QAbstractItemView (0x0x7f8845b33e38) 0
+        primary-for QListView (0x0x7f8845b33dd0)
+      QAbstractScrollArea (0x0x7f8845b33ea0) 0
+          primary-for QAbstractItemView (0x0x7f8845b33e38)
+        QFrame (0x0x7f8845b33f08) 0
+            primary-for QAbstractScrollArea (0x0x7f8845b33ea0)
+          QWidget (0x0x7f8845cfe5b0) 0
+              primary-for QFrame (0x0x7f8845b33f08)
+            QObject (0x0x7f8845bca960) 0
+                primary-for QWidget (0x0x7f8845cfe5b0)
+            QPaintDevice (0x0x7f8845bca9c0) 16
+                vptr=((& QListWidget::_ZTV11QListWidget) + 816u)
+
+Class QMainWindow::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QMainWindow::QPrivateSignal (0x0x7f8845bcab40) 0 empty
+
+Vtable for QMainWindow
+QMainWindow::_ZTV11QMainWindow: 65u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QMainWindow)
+16    (int (*)(...))QMainWindow::metaObject
+24    (int (*)(...))QMainWindow::qt_metacast
+32    (int (*)(...))QMainWindow::qt_metacall
+40    (int (*)(...))QMainWindow::~QMainWindow
+48    (int (*)(...))QMainWindow::~QMainWindow
+56    (int (*)(...))QMainWindow::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QMainWindow::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QMainWindow::createPopupMenu
+440   (int (*)(...))-16
+448   (int (*)(...))(& _ZTI11QMainWindow)
+456   (int (*)(...))QMainWindow::_ZThn16_N11QMainWindowD1Ev
+464   (int (*)(...))QMainWindow::_ZThn16_N11QMainWindowD0Ev
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QMainWindow
+   size=48 align=8
+   base size=48 base align=8
+QMainWindow (0x0x7f8845b33f70) 0
+    vptr=((& QMainWindow::_ZTV11QMainWindow) + 16u)
+  QWidget (0x0x7f88459314d0) 0
+      primary-for QMainWindow (0x0x7f8845b33f70)
+    QObject (0x0x7f8845bcaa80) 0
+        primary-for QWidget (0x0x7f88459314d0)
+    QPaintDevice (0x0x7f8845bcaae0) 16
+        vptr=((& QMainWindow::_ZTV11QMainWindow) + 456u)
+
+Class QMdiArea::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QMdiArea::QPrivateSignal (0x0x7f88572cdde0) 0 empty
+
+Vtable for QMdiArea
+QMdiArea::_ZTV8QMdiArea: 68u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI8QMdiArea)
+16    (int (*)(...))QMdiArea::metaObject
+24    (int (*)(...))QMdiArea::qt_metacast
+32    (int (*)(...))QMdiArea::qt_metacall
+40    (int (*)(...))QMdiArea::~QMdiArea
+48    (int (*)(...))QMdiArea::~QMdiArea
+56    (int (*)(...))QMdiArea::event
+64    (int (*)(...))QMdiArea::eventFilter
+72    (int (*)(...))QMdiArea::timerEvent
+80    (int (*)(...))QMdiArea::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QMdiArea::sizeHint
+136   (int (*)(...))QMdiArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractScrollArea::mousePressEvent
+176   (int (*)(...))QAbstractScrollArea::mouseReleaseEvent
+184   (int (*)(...))QAbstractScrollArea::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractScrollArea::mouseMoveEvent
+200   (int (*)(...))QAbstractScrollArea::wheelEvent
+208   (int (*)(...))QAbstractScrollArea::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QMdiArea::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QMdiArea::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QAbstractScrollArea::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QAbstractScrollArea::dragEnterEvent
+320   (int (*)(...))QAbstractScrollArea::dragMoveEvent
+328   (int (*)(...))QAbstractScrollArea::dragLeaveEvent
+336   (int (*)(...))QAbstractScrollArea::dropEvent
+344   (int (*)(...))QMdiArea::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QMdiArea::setupViewport
+440   (int (*)(...))QMdiArea::viewportEvent
+448   (int (*)(...))QMdiArea::scrollContentsBy
+456   (int (*)(...))QAbstractScrollArea::viewportSizeHint
+464   (int (*)(...))-16
+472   (int (*)(...))(& _ZTI8QMdiArea)
+480   (int (*)(...))QMdiArea::_ZThn16_N8QMdiAreaD1Ev
+488   (int (*)(...))QMdiArea::_ZThn16_N8QMdiAreaD0Ev
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QMdiArea
+   size=48 align=8
+   base size=48 base align=8
+QMdiArea (0x0x7f8851bc8618) 0
+    vptr=((& QMdiArea::_ZTV8QMdiArea) + 16u)
+  QAbstractScrollArea (0x0x7f8851bc8680) 0
+      primary-for QMdiArea (0x0x7f8851bc8618)
+    QFrame (0x0x7f8851bc8820) 0
+        primary-for QAbstractScrollArea (0x0x7f8851bc8680)
+      QWidget (0x0x7f8852a22150) 0
+          primary-for QFrame (0x0x7f8851bc8820)
+        QObject (0x0x7f88572cd120) 0
+            primary-for QWidget (0x0x7f8852a22150)
+        QPaintDevice (0x0x7f88572cd600) 16
+            vptr=((& QMdiArea::_ZTV8QMdiArea) + 480u)
+
+Class QMdiSubWindow::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QMdiSubWindow::QPrivateSignal (0x0x7f8851c69420) 0 empty
+
+Vtable for QMdiSubWindow
+QMdiSubWindow::_ZTV13QMdiSubWindow: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QMdiSubWindow)
+16    (int (*)(...))QMdiSubWindow::metaObject
+24    (int (*)(...))QMdiSubWindow::qt_metacast
+32    (int (*)(...))QMdiSubWindow::qt_metacall
+40    (int (*)(...))QMdiSubWindow::~QMdiSubWindow
+48    (int (*)(...))QMdiSubWindow::~QMdiSubWindow
+56    (int (*)(...))QMdiSubWindow::event
+64    (int (*)(...))QMdiSubWindow::eventFilter
+72    (int (*)(...))QMdiSubWindow::timerEvent
+80    (int (*)(...))QMdiSubWindow::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QMdiSubWindow::sizeHint
+136   (int (*)(...))QMdiSubWindow::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QMdiSubWindow::mousePressEvent
+176   (int (*)(...))QMdiSubWindow::mouseReleaseEvent
+184   (int (*)(...))QMdiSubWindow::mouseDoubleClickEvent
+192   (int (*)(...))QMdiSubWindow::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QMdiSubWindow::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QMdiSubWindow::focusInEvent
+232   (int (*)(...))QMdiSubWindow::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QMdiSubWindow::leaveEvent
+256   (int (*)(...))QMdiSubWindow::paintEvent
+264   (int (*)(...))QMdiSubWindow::moveEvent
+272   (int (*)(...))QMdiSubWindow::resizeEvent
+280   (int (*)(...))QMdiSubWindow::closeEvent
+288   (int (*)(...))QMdiSubWindow::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QMdiSubWindow::showEvent
+352   (int (*)(...))QMdiSubWindow::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QMdiSubWindow::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI13QMdiSubWindow)
+448   (int (*)(...))QMdiSubWindow::_ZThn16_N13QMdiSubWindowD1Ev
+456   (int (*)(...))QMdiSubWindow::_ZThn16_N13QMdiSubWindowD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QMdiSubWindow
+   size=48 align=8
+   base size=48 base align=8
+QMdiSubWindow (0x0x7f88517d2750) 0
+    vptr=((& QMdiSubWindow::_ZTV13QMdiSubWindow) + 16u)
+  QWidget (0x0x7f8852a42e00) 0
+      primary-for QMdiSubWindow (0x0x7f88517d2750)
+    QObject (0x0x7f88525d5720) 0
+        primary-for QWidget (0x0x7f8852a42e00)
+    QPaintDevice (0x0x7f8851c693c0) 16
+        vptr=((& QMdiSubWindow::_ZTV13QMdiSubWindow) + 448u)
+
+Class QMenu::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QMenu::QPrivateSignal (0x0x7f884fb96a20) 0 empty
+
+Vtable for QMenu
+QMenu::_ZTV5QMenu: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI5QMenu)
+16    (int (*)(...))QMenu::metaObject
+24    (int (*)(...))QMenu::qt_metacast
+32    (int (*)(...))QMenu::qt_metacall
+40    (int (*)(...))QMenu::~QMenu
+48    (int (*)(...))QMenu::~QMenu
+56    (int (*)(...))QMenu::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QMenu::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QMenu::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QMenu::mousePressEvent
+176   (int (*)(...))QMenu::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QMenu::mouseMoveEvent
+200   (int (*)(...))QMenu::wheelEvent
+208   (int (*)(...))QMenu::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QMenu::enterEvent
+248   (int (*)(...))QMenu::leaveEvent
+256   (int (*)(...))QMenu::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QMenu::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QMenu::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QMenu::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QMenu::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI5QMenu)
+448   (int (*)(...))QMenu::_ZThn16_N5QMenuD1Ev
+456   (int (*)(...))QMenu::_ZThn16_N5QMenuD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QMenu
+   size=48 align=8
+   base size=48 base align=8
+QMenu (0x0x7f88509d07b8) 0
+    vptr=((& QMenu::_ZTV5QMenu) + 16u)
+  QWidget (0x0x7f8852a86700) 0
+      primary-for QMenu (0x0x7f88509d07b8)
+    QObject (0x0x7f884fb960c0) 0
+        primary-for QWidget (0x0x7f8852a86700)
+    QPaintDevice (0x0x7f884fb969c0) 16
+        vptr=((& QMenu::_ZTV5QMenu) + 448u)
+
+Class QMenuBar::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QMenuBar::QPrivateSignal (0x0x7f884fbba240) 0 empty
+
+Vtable for QMenuBar
+QMenuBar::_ZTV8QMenuBar: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI8QMenuBar)
+16    (int (*)(...))QMenuBar::metaObject
+24    (int (*)(...))QMenuBar::qt_metacast
+32    (int (*)(...))QMenuBar::qt_metacall
+40    (int (*)(...))QMenuBar::~QMenuBar
+48    (int (*)(...))QMenuBar::~QMenuBar
+56    (int (*)(...))QMenuBar::event
+64    (int (*)(...))QMenuBar::eventFilter
+72    (int (*)(...))QMenuBar::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QMenuBar::setVisible
+128   (int (*)(...))QMenuBar::sizeHint
+136   (int (*)(...))QMenuBar::minimumSizeHint
+144   (int (*)(...))QMenuBar::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QMenuBar::mousePressEvent
+176   (int (*)(...))QMenuBar::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QMenuBar::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QMenuBar::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QMenuBar::focusInEvent
+232   (int (*)(...))QMenuBar::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QMenuBar::leaveEvent
+256   (int (*)(...))QMenuBar::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QMenuBar::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QMenuBar::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QMenuBar::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI8QMenuBar)
+448   (int (*)(...))QMenuBar::_ZThn16_N8QMenuBarD1Ev
+456   (int (*)(...))QMenuBar::_ZThn16_N8QMenuBarD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QMenuBar
+   size=48 align=8
+   base size=48 base align=8
+QMenuBar (0x0x7f88509d0820) 0
+    vptr=((& QMenuBar::_ZTV8QMenuBar) + 16u)
+  QWidget (0x0x7f8852aa44d0) 0
+      primary-for QMenuBar (0x0x7f88509d0820)
+    QObject (0x0x7f884fbba120) 0
+        primary-for QWidget (0x0x7f8852aa44d0)
+    QPaintDevice (0x0x7f884fbba180) 16
+        vptr=((& QMenuBar::_ZTV8QMenuBar) + 448u)
+
+Class QMessageBox::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QMessageBox::QPrivateSignal (0x0x7f884fbba780) 0 empty
+
+Vtable for QMessageBox
+QMessageBox::_ZTV11QMessageBox: 69u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QMessageBox)
+16    (int (*)(...))QMessageBox::metaObject
+24    (int (*)(...))QMessageBox::qt_metacast
+32    (int (*)(...))QMessageBox::qt_metacall
+40    (int (*)(...))QMessageBox::~QMessageBox
+48    (int (*)(...))QMessageBox::~QMessageBox
+56    (int (*)(...))QMessageBox::event
+64    (int (*)(...))QDialog::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QDialog::setVisible
+128   (int (*)(...))QDialog::sizeHint
+136   (int (*)(...))QDialog::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QMessageBox::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QMessageBox::resizeEvent
+280   (int (*)(...))QMessageBox::closeEvent
+288   (int (*)(...))QDialog::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QMessageBox::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QMessageBox::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QDialog::open
+440   (int (*)(...))QDialog::exec
+448   (int (*)(...))QDialog::done
+456   (int (*)(...))QDialog::accept
+464   (int (*)(...))QDialog::reject
+472   (int (*)(...))-16
+480   (int (*)(...))(& _ZTI11QMessageBox)
+488   (int (*)(...))QMessageBox::_ZThn16_N11QMessageBoxD1Ev
+496   (int (*)(...))QMessageBox::_ZThn16_N11QMessageBoxD0Ev
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QMessageBox
+   size=48 align=8
+   base size=48 base align=8
+QMessageBox (0x0x7f88509d0888) 0
+    vptr=((& QMessageBox::_ZTV11QMessageBox) + 16u)
+  QDialog (0x0x7f88509d08f0) 0
+      primary-for QMessageBox (0x0x7f88509d0888)
+    QWidget (0x0x7f8852aa4a10) 0
+        primary-for QDialog (0x0x7f88509d08f0)
+      QObject (0x0x7f884fbba300) 0
+          primary-for QWidget (0x0x7f8852aa4a10)
+      QPaintDevice (0x0x7f884fbba720) 16
+          vptr=((& QMessageBox::_ZTV11QMessageBox) + 488u)
+
+Class QMouseEventTransition::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QMouseEventTransition::QPrivateSignal (0x0x7f884fbd65a0) 0 empty
+
+Vtable for QMouseEventTransition
+QMouseEventTransition::_ZTV21QMouseEventTransition: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QMouseEventTransition)
+16    (int (*)(...))QMouseEventTransition::metaObject
+24    (int (*)(...))QMouseEventTransition::qt_metacast
+32    (int (*)(...))QMouseEventTransition::qt_metacall
+40    (int (*)(...))QMouseEventTransition::~QMouseEventTransition
+48    (int (*)(...))QMouseEventTransition::~QMouseEventTransition
+56    (int (*)(...))QEventTransition::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QMouseEventTransition::eventTest
+120   (int (*)(...))QMouseEventTransition::onTransition
+
+Class QMouseEventTransition
+   size=16 align=8
+   base size=16 base align=8
+QMouseEventTransition (0x0x7f88509d0a28) 0
+    vptr=((& QMouseEventTransition::_ZTV21QMouseEventTransition) + 16u)
+  QEventTransition (0x0x7f88509d0d00) 0
+      primary-for QMouseEventTransition (0x0x7f88509d0a28)
+    QAbstractTransition (0x0x7f88502074e0) 0
+        primary-for QEventTransition (0x0x7f88509d0d00)
+      QObject (0x0x7f884fbd6540) 0
+          primary-for QAbstractTransition (0x0x7f88502074e0)
+
+Class QOpenGLWidget::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOpenGLWidget::QPrivateSignal (0x0x7f884f9c8120) 0 empty
+
+Vtable for QOpenGLWidget
+QOpenGLWidget::_ZTV13QOpenGLWidget: 67u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QOpenGLWidget)
+16    (int (*)(...))QOpenGLWidget::metaObject
+24    (int (*)(...))QOpenGLWidget::qt_metacast
+32    (int (*)(...))QOpenGLWidget::qt_metacall
+40    (int (*)(...))QOpenGLWidget::~QOpenGLWidget
+48    (int (*)(...))QOpenGLWidget::~QOpenGLWidget
+56    (int (*)(...))QOpenGLWidget::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QOpenGLWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QOpenGLWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QOpenGLWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QOpenGLWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QOpenGLWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QOpenGLWidget::initializeGL
+440   (int (*)(...))QOpenGLWidget::resizeGL
+448   (int (*)(...))QOpenGLWidget::paintGL
+456   (int (*)(...))-16
+464   (int (*)(...))(& _ZTI13QOpenGLWidget)
+472   (int (*)(...))QOpenGLWidget::_ZThn16_N13QOpenGLWidgetD1Ev
+480   (int (*)(...))QOpenGLWidget::_ZThn16_N13QOpenGLWidgetD0Ev
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+496   (int (*)(...))QOpenGLWidget::_ZThn16_NK13QOpenGLWidget11paintEngineEv
+504   (int (*)(...))QOpenGLWidget::_ZThn16_NK13QOpenGLWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+520   (int (*)(...))QOpenGLWidget::_ZThn16_NK13QOpenGLWidget10redirectedEP6QPoint
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QOpenGLWidget
+   size=48 align=8
+   base size=48 base align=8
+QOpenGLWidget (0x0x7f8850207548) 0
+    vptr=((& QOpenGLWidget::_ZTV13QOpenGLWidget) + 16u)
+  QWidget (0x0x7f8852b12a10) 0
+      primary-for QOpenGLWidget (0x0x7f8850207548)
+    QObject (0x0x7f884fbd6d80) 0
+        primary-for QWidget (0x0x7f8852b12a10)
+    QPaintDevice (0x0x7f884fbd6de0) 16
+        vptr=((& QOpenGLWidget::_ZTV13QOpenGLWidget) + 472u)
+
+Class QTextEdit::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTextEdit::QPrivateSignal (0x0x7f884f9c8c00) 0 empty
+
+Class QTextEdit::ExtraSelection
+   size=24 align=8
+   base size=24 base align=8
+QTextEdit::ExtraSelection (0x0x7f884f9c8c60) 0
+
+Vtable for QTextEdit
+QTextEdit::_ZTV9QTextEdit: 73u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QTextEdit)
+16    (int (*)(...))QTextEdit::metaObject
+24    (int (*)(...))QTextEdit::qt_metacast
+32    (int (*)(...))QTextEdit::qt_metacall
+40    (int (*)(...))QTextEdit::~QTextEdit
+48    (int (*)(...))QTextEdit::~QTextEdit
+56    (int (*)(...))QTextEdit::event
+64    (int (*)(...))QAbstractScrollArea::eventFilter
+72    (int (*)(...))QTextEdit::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractScrollArea::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QTextEdit::mousePressEvent
+176   (int (*)(...))QTextEdit::mouseReleaseEvent
+184   (int (*)(...))QTextEdit::mouseDoubleClickEvent
+192   (int (*)(...))QTextEdit::mouseMoveEvent
+200   (int (*)(...))QTextEdit::wheelEvent
+208   (int (*)(...))QTextEdit::keyPressEvent
+216   (int (*)(...))QTextEdit::keyReleaseEvent
+224   (int (*)(...))QTextEdit::focusInEvent
+232   (int (*)(...))QTextEdit::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QTextEdit::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QTextEdit::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QTextEdit::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QTextEdit::dragEnterEvent
+320   (int (*)(...))QTextEdit::dragMoveEvent
+328   (int (*)(...))QTextEdit::dragLeaveEvent
+336   (int (*)(...))QTextEdit::dropEvent
+344   (int (*)(...))QTextEdit::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QTextEdit::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QTextEdit::inputMethodEvent
+416   (int (*)(...))QTextEdit::inputMethodQuery
+424   (int (*)(...))QTextEdit::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QAbstractScrollArea::viewportEvent
+448   (int (*)(...))QTextEdit::scrollContentsBy
+456   (int (*)(...))QAbstractScrollArea::viewportSizeHint
+464   (int (*)(...))QTextEdit::loadResource
+472   (int (*)(...))QTextEdit::createMimeDataFromSelection
+480   (int (*)(...))QTextEdit::canInsertFromMimeData
+488   (int (*)(...))QTextEdit::insertFromMimeData
+496   (int (*)(...))QTextEdit::doSetTextCursor
+504   (int (*)(...))-16
+512   (int (*)(...))(& _ZTI9QTextEdit)
+520   (int (*)(...))QTextEdit::_ZThn16_N9QTextEditD1Ev
+528   (int (*)(...))QTextEdit::_ZThn16_N9QTextEditD0Ev
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+552   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+560   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+568   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+576   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QTextEdit
+   size=48 align=8
+   base size=48 base align=8
+QTextEdit (0x0x7f884fb95618) 0
+    vptr=((& QTextEdit::_ZTV9QTextEdit) + 16u)
+  QAbstractScrollArea (0x0x7f884fb95bc8) 0
+      primary-for QTextEdit (0x0x7f884fb95618)
+    QFrame (0x0x7f884fb95c30) 0
+        primary-for QAbstractScrollArea (0x0x7f884fb95bc8)
+      QWidget (0x0x7f8852b35150) 0
+          primary-for QFrame (0x0x7f884fb95c30)
+        QObject (0x0x7f884f9c8180) 0
+            primary-for QWidget (0x0x7f8852b35150)
+        QPaintDevice (0x0x7f884f9c8240) 16
+            vptr=((& QTextEdit::_ZTV9QTextEdit) + 520u)
+
+Class QPlainTextEdit::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPlainTextEdit::QPrivateSignal (0x0x7f884f9c8f00) 0 empty
+
+Vtable for QPlainTextEdit
+QPlainTextEdit::_ZTV14QPlainTextEdit: 73u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QPlainTextEdit)
+16    (int (*)(...))QPlainTextEdit::metaObject
+24    (int (*)(...))QPlainTextEdit::qt_metacast
+32    (int (*)(...))QPlainTextEdit::qt_metacall
+40    (int (*)(...))QPlainTextEdit::~QPlainTextEdit
+48    (int (*)(...))QPlainTextEdit::~QPlainTextEdit
+56    (int (*)(...))QPlainTextEdit::event
+64    (int (*)(...))QAbstractScrollArea::eventFilter
+72    (int (*)(...))QPlainTextEdit::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractScrollArea::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QPlainTextEdit::mousePressEvent
+176   (int (*)(...))QPlainTextEdit::mouseReleaseEvent
+184   (int (*)(...))QPlainTextEdit::mouseDoubleClickEvent
+192   (int (*)(...))QPlainTextEdit::mouseMoveEvent
+200   (int (*)(...))QPlainTextEdit::wheelEvent
+208   (int (*)(...))QPlainTextEdit::keyPressEvent
+216   (int (*)(...))QPlainTextEdit::keyReleaseEvent
+224   (int (*)(...))QPlainTextEdit::focusInEvent
+232   (int (*)(...))QPlainTextEdit::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QPlainTextEdit::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QPlainTextEdit::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QPlainTextEdit::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QPlainTextEdit::dragEnterEvent
+320   (int (*)(...))QPlainTextEdit::dragMoveEvent
+328   (int (*)(...))QPlainTextEdit::dragLeaveEvent
+336   (int (*)(...))QPlainTextEdit::dropEvent
+344   (int (*)(...))QPlainTextEdit::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QPlainTextEdit::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QPlainTextEdit::inputMethodEvent
+416   (int (*)(...))QPlainTextEdit::inputMethodQuery
+424   (int (*)(...))QPlainTextEdit::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QAbstractScrollArea::viewportEvent
+448   (int (*)(...))QPlainTextEdit::scrollContentsBy
+456   (int (*)(...))QAbstractScrollArea::viewportSizeHint
+464   (int (*)(...))QPlainTextEdit::loadResource
+472   (int (*)(...))QPlainTextEdit::createMimeDataFromSelection
+480   (int (*)(...))QPlainTextEdit::canInsertFromMimeData
+488   (int (*)(...))QPlainTextEdit::insertFromMimeData
+496   (int (*)(...))QPlainTextEdit::doSetTextCursor
+504   (int (*)(...))-16
+512   (int (*)(...))(& _ZTI14QPlainTextEdit)
+520   (int (*)(...))QPlainTextEdit::_ZThn16_N14QPlainTextEditD1Ev
+528   (int (*)(...))QPlainTextEdit::_ZThn16_N14QPlainTextEditD0Ev
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+552   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+560   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+568   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+576   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QPlainTextEdit
+   size=48 align=8
+   base size=48 base align=8
+QPlainTextEdit (0x0x7f884fbd4410) 0
+    vptr=((& QPlainTextEdit::_ZTV14QPlainTextEdit) + 16u)
+  QAbstractScrollArea (0x0x7f884fbd4478) 0
+      primary-for QPlainTextEdit (0x0x7f884fbd4410)
+    QFrame (0x0x7f884fbd4bc8) 0
+        primary-for QAbstractScrollArea (0x0x7f884fbd4478)
+      QWidget (0x0x7f8852b68c40) 0
+          primary-for QFrame (0x0x7f884fbd4bc8)
+        QObject (0x0x7f884f9c8e40) 0
+            primary-for QWidget (0x0x7f8852b68c40)
+        QPaintDevice (0x0x7f884f9c8ea0) 16
+            vptr=((& QPlainTextEdit::_ZTV14QPlainTextEdit) + 520u)
+
+Class QPlainTextDocumentLayout::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPlainTextDocumentLayout::QPrivateSignal (0x0x7f884f6fa000) 0 empty
+
+Vtable for QPlainTextDocumentLayout
+QPlainTextDocumentLayout::_ZTV24QPlainTextDocumentLayout: 24u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QPlainTextDocumentLayout)
+16    (int (*)(...))QPlainTextDocumentLayout::metaObject
+24    (int (*)(...))QPlainTextDocumentLayout::qt_metacast
+32    (int (*)(...))QPlainTextDocumentLayout::qt_metacall
+40    (int (*)(...))QPlainTextDocumentLayout::~QPlainTextDocumentLayout
+48    (int (*)(...))QPlainTextDocumentLayout::~QPlainTextDocumentLayout
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QPlainTextDocumentLayout::draw
+120   (int (*)(...))QPlainTextDocumentLayout::hitTest
+128   (int (*)(...))QPlainTextDocumentLayout::pageCount
+136   (int (*)(...))QPlainTextDocumentLayout::documentSize
+144   (int (*)(...))QPlainTextDocumentLayout::frameBoundingRect
+152   (int (*)(...))QPlainTextDocumentLayout::blockBoundingRect
+160   (int (*)(...))QPlainTextDocumentLayout::documentChanged
+168   (int (*)(...))QAbstractTextDocumentLayout::resizeInlineObject
+176   (int (*)(...))QAbstractTextDocumentLayout::positionInlineObject
+184   (int (*)(...))QAbstractTextDocumentLayout::drawInlineObject
+
+Class QPlainTextDocumentLayout
+   size=16 align=8
+   base size=16 base align=8
+QPlainTextDocumentLayout (0x0x7f884fbd4c30) 0
+    vptr=((& QPlainTextDocumentLayout::_ZTV24QPlainTextDocumentLayout) + 16u)
+  QAbstractTextDocumentLayout (0x0x7f884fbf50d0) 0
+      primary-for QPlainTextDocumentLayout (0x0x7f884fbd4c30)
+    QObject (0x0x7f884f9c8f60) 0
+        primary-for QAbstractTextDocumentLayout (0x0x7f884fbf50d0)
+
+Class QProgressBar::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QProgressBar::QPrivateSignal (0x0x7f884f6fa180) 0 empty
+
+Vtable for QProgressBar
+QProgressBar::_ZTV12QProgressBar: 65u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QProgressBar)
+16    (int (*)(...))QProgressBar::metaObject
+24    (int (*)(...))QProgressBar::qt_metacast
+32    (int (*)(...))QProgressBar::qt_metacall
+40    (int (*)(...))QProgressBar::~QProgressBar
+48    (int (*)(...))QProgressBar::~QProgressBar
+56    (int (*)(...))QProgressBar::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QProgressBar::sizeHint
+136   (int (*)(...))QProgressBar::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QProgressBar::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QProgressBar::text
+440   (int (*)(...))-16
+448   (int (*)(...))(& _ZTI12QProgressBar)
+456   (int (*)(...))QProgressBar::_ZThn16_N12QProgressBarD1Ev
+464   (int (*)(...))QProgressBar::_ZThn16_N12QProgressBarD0Ev
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QProgressBar
+   size=48 align=8
+   base size=48 base align=8
+QProgressBar (0x0x7f884fbf5138) 0
+    vptr=((& QProgressBar::_ZTV12QProgressBar) + 16u)
+  QWidget (0x0x7f8852b7c850) 0
+      primary-for QProgressBar (0x0x7f884fbf5138)
+    QObject (0x0x7f884f6fa060) 0
+        primary-for QWidget (0x0x7f8852b7c850)
+    QPaintDevice (0x0x7f884f6fa120) 16
+        vptr=((& QProgressBar::_ZTV12QProgressBar) + 456u)
+
+Class QProgressDialog::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QProgressDialog::QPrivateSignal (0x0x7f884f49c360) 0 empty
+
+Vtable for QProgressDialog
+QProgressDialog::_ZTV15QProgressDialog: 69u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QProgressDialog)
+16    (int (*)(...))QProgressDialog::metaObject
+24    (int (*)(...))QProgressDialog::qt_metacast
+32    (int (*)(...))QProgressDialog::qt_metacall
+40    (int (*)(...))QProgressDialog::~QProgressDialog
+48    (int (*)(...))QProgressDialog::~QProgressDialog
+56    (int (*)(...))QWidget::event
+64    (int (*)(...))QDialog::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QDialog::setVisible
+128   (int (*)(...))QProgressDialog::sizeHint
+136   (int (*)(...))QDialog::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QDialog::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QProgressDialog::resizeEvent
+280   (int (*)(...))QProgressDialog::closeEvent
+288   (int (*)(...))QDialog::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QProgressDialog::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QProgressDialog::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QDialog::open
+440   (int (*)(...))QDialog::exec
+448   (int (*)(...))QDialog::done
+456   (int (*)(...))QDialog::accept
+464   (int (*)(...))QDialog::reject
+472   (int (*)(...))-16
+480   (int (*)(...))(& _ZTI15QProgressDialog)
+488   (int (*)(...))QProgressDialog::_ZThn16_N15QProgressDialogD1Ev
+496   (int (*)(...))QProgressDialog::_ZThn16_N15QProgressDialogD0Ev
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QProgressDialog
+   size=48 align=8
+   base size=48 base align=8
+QProgressDialog (0x0x7f884f989000) 0
+    vptr=((& QProgressDialog::_ZTV15QProgressDialog) + 16u)
+  QDialog (0x0x7f884f989dd0) 0
+      primary-for QProgressDialog (0x0x7f884f989000)
+    QWidget (0x0x7f88526892a0) 0
+        primary-for QDialog (0x0x7f884f989dd0)
+      QObject (0x0x7f884f6fa1e0) 0
+          primary-for QWidget (0x0x7f88526892a0)
+      QPaintDevice (0x0x7f884f49c2a0) 16
+          vptr=((& QProgressDialog::_ZTV15QProgressDialog) + 488u)
+
+Class QProxyStyle::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QProxyStyle::QPrivateSignal (0x0x7f884f49c600) 0 empty
+
+Vtable for QProxyStyle
+QProxyStyle::_ZTV11QProxyStyle: 37u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QProxyStyle)
+16    (int (*)(...))QProxyStyle::metaObject
+24    (int (*)(...))QProxyStyle::qt_metacast
+32    (int (*)(...))QProxyStyle::qt_metacall
+40    (int (*)(...))QProxyStyle::~QProxyStyle
+48    (int (*)(...))QProxyStyle::~QProxyStyle
+56    (int (*)(...))QProxyStyle::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QProxyStyle::polish
+120   (int (*)(...))QProxyStyle::unpolish
+128   (int (*)(...))QProxyStyle::polish
+136   (int (*)(...))QProxyStyle::unpolish
+144   (int (*)(...))QProxyStyle::polish
+152   (int (*)(...))QProxyStyle::itemTextRect
+160   (int (*)(...))QProxyStyle::itemPixmapRect
+168   (int (*)(...))QProxyStyle::drawItemText
+176   (int (*)(...))QProxyStyle::drawItemPixmap
+184   (int (*)(...))QProxyStyle::standardPalette
+192   (int (*)(...))QProxyStyle::drawPrimitive
+200   (int (*)(...))QProxyStyle::drawControl
+208   (int (*)(...))QProxyStyle::subElementRect
+216   (int (*)(...))QProxyStyle::drawComplexControl
+224   (int (*)(...))QProxyStyle::hitTestComplexControl
+232   (int (*)(...))QProxyStyle::subControlRect
+240   (int (*)(...))QProxyStyle::pixelMetric
+248   (int (*)(...))QProxyStyle::sizeFromContents
+256   (int (*)(...))QProxyStyle::styleHint
+264   (int (*)(...))QProxyStyle::standardPixmap
+272   (int (*)(...))QProxyStyle::standardIcon
+280   (int (*)(...))QProxyStyle::generatedIconPixmap
+288   (int (*)(...))QProxyStyle::layoutSpacing
+
+Class QProxyStyle
+   size=16 align=8
+   base size=16 base align=8
+QProxyStyle (0x0x7f884f989e38) 0
+    vptr=((& QProxyStyle::_ZTV11QProxyStyle) + 16u)
+  QCommonStyle (0x0x7f884f989ea0) 0
+      primary-for QProxyStyle (0x0x7f884f989e38)
+    QStyle (0x0x7f884f989f08) 0
+        primary-for QCommonStyle (0x0x7f884f989ea0)
+      QObject (0x0x7f884f49c420) 0
+          primary-for QStyle (0x0x7f884f989f08)
+
+Class QRadioButton::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QRadioButton::QPrivateSignal (0x0x7f884f49c780) 0 empty
+
+Vtable for QRadioButton
+QRadioButton::_ZTV12QRadioButton: 67u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QRadioButton)
+16    (int (*)(...))QRadioButton::metaObject
+24    (int (*)(...))QRadioButton::qt_metacast
+32    (int (*)(...))QRadioButton::qt_metacall
+40    (int (*)(...))QRadioButton::~QRadioButton
+48    (int (*)(...))QRadioButton::~QRadioButton
+56    (int (*)(...))QRadioButton::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractButton::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QRadioButton::sizeHint
+136   (int (*)(...))QRadioButton::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractButton::mousePressEvent
+176   (int (*)(...))QAbstractButton::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QRadioButton::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QAbstractButton::keyPressEvent
+216   (int (*)(...))QAbstractButton::keyReleaseEvent
+224   (int (*)(...))QAbstractButton::focusInEvent
+232   (int (*)(...))QAbstractButton::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QRadioButton::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractButton::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QRadioButton::hitButton
+440   (int (*)(...))QAbstractButton::checkStateSet
+448   (int (*)(...))QAbstractButton::nextCheckState
+456   (int (*)(...))-16
+464   (int (*)(...))(& _ZTI12QRadioButton)
+472   (int (*)(...))QRadioButton::_ZThn16_N12QRadioButtonD1Ev
+480   (int (*)(...))QRadioButton::_ZThn16_N12QRadioButtonD0Ev
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QRadioButton
+   size=48 align=8
+   base size=48 base align=8
+QRadioButton (0x0x7f884f989f70) 0
+    vptr=((& QRadioButton::_ZTV12QRadioButton) + 16u)
+  QAbstractButton (0x0x7f884fa23000) 0
+      primary-for QRadioButton (0x0x7f884f989f70)
+    QWidget (0x0x7f885269b4d0) 0
+        primary-for QAbstractButton (0x0x7f884fa23000)
+      QObject (0x0x7f884f49c660) 0
+          primary-for QWidget (0x0x7f885269b4d0)
+      QPaintDevice (0x0x7f884f49c720) 16
+          vptr=((& QRadioButton::_ZTV12QRadioButton) + 472u)
+
+Class QScrollBar::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QScrollBar::QPrivateSignal (0x0x7f884f335900) 0 empty
+
+Vtable for QScrollBar
+QScrollBar::_ZTV10QScrollBar: 65u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QScrollBar)
+16    (int (*)(...))QScrollBar::metaObject
+24    (int (*)(...))QScrollBar::qt_metacast
+32    (int (*)(...))QScrollBar::qt_metacall
+40    (int (*)(...))QScrollBar::~QScrollBar
+48    (int (*)(...))QScrollBar::~QScrollBar
+56    (int (*)(...))QScrollBar::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractSlider::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QScrollBar::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QScrollBar::mousePressEvent
+176   (int (*)(...))QScrollBar::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QScrollBar::mouseMoveEvent
+200   (int (*)(...))QScrollBar::wheelEvent
+208   (int (*)(...))QAbstractSlider::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QScrollBar::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QScrollBar::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QScrollBar::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractSlider::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QScrollBar::sliderChange
+440   (int (*)(...))-16
+448   (int (*)(...))(& _ZTI10QScrollBar)
+456   (int (*)(...))QScrollBar::_ZThn16_N10QScrollBarD1Ev
+464   (int (*)(...))QScrollBar::_ZThn16_N10QScrollBarD0Ev
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QScrollBar
+   size=48 align=8
+   base size=48 base align=8
+QScrollBar (0x0x7f884fa23068) 0
+    vptr=((& QScrollBar::_ZTV10QScrollBar) + 16u)
+  QAbstractSlider (0x0x7f884fa230d0) 0
+      primary-for QScrollBar (0x0x7f884fa23068)
+    QWidget (0x0x7f885269be70) 0
+        primary-for QAbstractSlider (0x0x7f884fa230d0)
+      QObject (0x0x7f884f3357e0) 0
+          primary-for QWidget (0x0x7f885269be70)
+      QPaintDevice (0x0x7f884f335840) 16
+          vptr=((& QScrollBar::_ZTV10QScrollBar) + 456u)
+
+Vtable for QScrollerProperties
+QScrollerProperties::_ZTV19QScrollerProperties: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QScrollerProperties)
+16    (int (*)(...))QScrollerProperties::~QScrollerProperties
+24    (int (*)(...))QScrollerProperties::~QScrollerProperties
+
+Class QScrollerProperties
+   size=16 align=8
+   base size=16 base align=8
+QScrollerProperties (0x0x7f884f335ae0) 0
+    vptr=((& QScrollerProperties::_ZTV19QScrollerProperties) + 16u)
+
+Class QScroller::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QScroller::QPrivateSignal (0x0x7f884f40ea20) 0 empty
+
+Vtable for QScroller
+QScroller::_ZTV9QScroller: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QScroller)
+16    (int (*)(...))QScroller::metaObject
+24    (int (*)(...))QScroller::qt_metacast
+32    (int (*)(...))QScroller::qt_metacall
+40    (int (*)(...))QScroller::~QScroller
+48    (int (*)(...))QScroller::~QScroller
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QScroller
+   size=24 align=8
+   base size=24 base align=8
+QScroller (0x0x7f884fa23138) 0
+    vptr=((& QScroller::_ZTV9QScroller) + 16u)
+  QObject (0x0x7f884f40e960) 0
+      primary-for QScroller (0x0x7f884fa23138)
+
+Class QShortcut::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QShortcut::QPrivateSignal (0x0x7f884f4322a0) 0 empty
+
+Vtable for QShortcut
+QShortcut::_ZTV9QShortcut: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QShortcut)
+16    (int (*)(...))QShortcut::metaObject
+24    (int (*)(...))QShortcut::qt_metacast
+32    (int (*)(...))QShortcut::qt_metacall
+40    (int (*)(...))QShortcut::~QShortcut
+48    (int (*)(...))QShortcut::~QShortcut
+56    (int (*)(...))QShortcut::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QShortcut
+   size=16 align=8
+   base size=16 base align=8
+QShortcut (0x0x7f884fa231a0) 0
+    vptr=((& QShortcut::_ZTV9QShortcut) + 16u)
+  QObject (0x0x7f884f432240) 0
+      primary-for QShortcut (0x0x7f884fa231a0)
+
+Class QSizeGrip::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSizeGrip::QPrivateSignal (0x0x7f884f163960) 0 empty
+
+Vtable for QSizeGrip
+QSizeGrip::_ZTV9QSizeGrip: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QSizeGrip)
+16    (int (*)(...))QSizeGrip::metaObject
+24    (int (*)(...))QSizeGrip::qt_metacast
+32    (int (*)(...))QSizeGrip::qt_metacall
+40    (int (*)(...))QSizeGrip::~QSizeGrip
+48    (int (*)(...))QSizeGrip::~QSizeGrip
+56    (int (*)(...))QSizeGrip::event
+64    (int (*)(...))QSizeGrip::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QSizeGrip::setVisible
+128   (int (*)(...))QSizeGrip::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QSizeGrip::mousePressEvent
+176   (int (*)(...))QSizeGrip::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QSizeGrip::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QSizeGrip::paintEvent
+264   (int (*)(...))QSizeGrip::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QSizeGrip::showEvent
+352   (int (*)(...))QSizeGrip::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI9QSizeGrip)
+448   (int (*)(...))QSizeGrip::_ZThn16_N9QSizeGripD1Ev
+456   (int (*)(...))QSizeGrip::_ZThn16_N9QSizeGripD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QSizeGrip
+   size=48 align=8
+   base size=48 base align=8
+QSizeGrip (0x0x7f884fa23208) 0
+    vptr=((& QSizeGrip::_ZTV9QSizeGrip) + 16u)
+  QWidget (0x0x7f88526f9d90) 0
+      primary-for QSizeGrip (0x0x7f884fa23208)
+    QObject (0x0x7f884f432360) 0
+        primary-for QWidget (0x0x7f88526f9d90)
+    QPaintDevice (0x0x7f884f163900) 16
+        vptr=((& QSizeGrip::_ZTV9QSizeGrip) + 448u)
+
+Class QSpinBox::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSpinBox::QPrivateSignal (0x0x7f884ebe2a80) 0 empty
+
+Vtable for QSpinBox
+QSpinBox::_ZTV8QSpinBox: 71u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI8QSpinBox)
+16    (int (*)(...))QSpinBox::metaObject
+24    (int (*)(...))QSpinBox::qt_metacast
+32    (int (*)(...))QSpinBox::qt_metacall
+40    (int (*)(...))QSpinBox::~QSpinBox
+48    (int (*)(...))QSpinBox::~QSpinBox
+56    (int (*)(...))QSpinBox::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractSpinBox::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractSpinBox::sizeHint
+136   (int (*)(...))QAbstractSpinBox::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractSpinBox::mousePressEvent
+176   (int (*)(...))QAbstractSpinBox::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractSpinBox::mouseMoveEvent
+200   (int (*)(...))QAbstractSpinBox::wheelEvent
+208   (int (*)(...))QAbstractSpinBox::keyPressEvent
+216   (int (*)(...))QAbstractSpinBox::keyReleaseEvent
+224   (int (*)(...))QAbstractSpinBox::focusInEvent
+232   (int (*)(...))QAbstractSpinBox::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QAbstractSpinBox::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QAbstractSpinBox::resizeEvent
+280   (int (*)(...))QAbstractSpinBox::closeEvent
+288   (int (*)(...))QAbstractSpinBox::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QAbstractSpinBox::showEvent
+352   (int (*)(...))QAbstractSpinBox::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractSpinBox::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QAbstractSpinBox::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QSpinBox::validate
+440   (int (*)(...))QSpinBox::fixup
+448   (int (*)(...))QAbstractSpinBox::stepBy
+456   (int (*)(...))QAbstractSpinBox::clear
+464   (int (*)(...))QAbstractSpinBox::stepEnabled
+472   (int (*)(...))QSpinBox::valueFromText
+480   (int (*)(...))QSpinBox::textFromValue
+488   (int (*)(...))-16
+496   (int (*)(...))(& _ZTI8QSpinBox)
+504   (int (*)(...))QSpinBox::_ZThn16_N8QSpinBoxD1Ev
+512   (int (*)(...))QSpinBox::_ZThn16_N8QSpinBoxD0Ev
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+552   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+560   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QSpinBox
+   size=48 align=8
+   base size=48 base align=8
+QSpinBox (0x0x7f884fa23270) 0
+    vptr=((& QSpinBox::_ZTV8QSpinBox) + 16u)
+  QAbstractSpinBox (0x0x7f884fa232d8) 0
+      primary-for QSpinBox (0x0x7f884fa23270)
+    QWidget (0x0x7f88527083f0) 0
+        primary-for QAbstractSpinBox (0x0x7f884fa232d8)
+      QObject (0x0x7f884f163a20) 0
+          primary-for QWidget (0x0x7f88527083f0)
+      QPaintDevice (0x0x7f884ebe2a20) 16
+          vptr=((& QSpinBox::_ZTV8QSpinBox) + 504u)
+
+Class QDoubleSpinBox::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDoubleSpinBox::QPrivateSignal (0x0x7f884e936240) 0 empty
+
+Vtable for QDoubleSpinBox
+QDoubleSpinBox::_ZTV14QDoubleSpinBox: 71u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QDoubleSpinBox)
+16    (int (*)(...))QDoubleSpinBox::metaObject
+24    (int (*)(...))QDoubleSpinBox::qt_metacast
+32    (int (*)(...))QDoubleSpinBox::qt_metacall
+40    (int (*)(...))QDoubleSpinBox::~QDoubleSpinBox
+48    (int (*)(...))QDoubleSpinBox::~QDoubleSpinBox
+56    (int (*)(...))QAbstractSpinBox::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractSpinBox::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractSpinBox::sizeHint
+136   (int (*)(...))QAbstractSpinBox::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractSpinBox::mousePressEvent
+176   (int (*)(...))QAbstractSpinBox::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractSpinBox::mouseMoveEvent
+200   (int (*)(...))QAbstractSpinBox::wheelEvent
+208   (int (*)(...))QAbstractSpinBox::keyPressEvent
+216   (int (*)(...))QAbstractSpinBox::keyReleaseEvent
+224   (int (*)(...))QAbstractSpinBox::focusInEvent
+232   (int (*)(...))QAbstractSpinBox::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QAbstractSpinBox::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QAbstractSpinBox::resizeEvent
+280   (int (*)(...))QAbstractSpinBox::closeEvent
+288   (int (*)(...))QAbstractSpinBox::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QAbstractSpinBox::showEvent
+352   (int (*)(...))QAbstractSpinBox::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractSpinBox::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QAbstractSpinBox::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QDoubleSpinBox::validate
+440   (int (*)(...))QDoubleSpinBox::fixup
+448   (int (*)(...))QAbstractSpinBox::stepBy
+456   (int (*)(...))QAbstractSpinBox::clear
+464   (int (*)(...))QAbstractSpinBox::stepEnabled
+472   (int (*)(...))QDoubleSpinBox::valueFromText
+480   (int (*)(...))QDoubleSpinBox::textFromValue
+488   (int (*)(...))-16
+496   (int (*)(...))(& _ZTI14QDoubleSpinBox)
+504   (int (*)(...))QDoubleSpinBox::_ZThn16_N14QDoubleSpinBoxD1Ev
+512   (int (*)(...))QDoubleSpinBox::_ZThn16_N14QDoubleSpinBoxD0Ev
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+552   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+560   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QDoubleSpinBox
+   size=48 align=8
+   base size=48 base align=8
+QDoubleSpinBox (0x0x7f884fa23340) 0
+    vptr=((& QDoubleSpinBox::_ZTV14QDoubleSpinBox) + 16u)
+  QAbstractSpinBox (0x0x7f884fa233a8) 0
+      primary-for QDoubleSpinBox (0x0x7f884fa23340)
+    QWidget (0x0x7f88527089a0) 0
+        primary-for QAbstractSpinBox (0x0x7f884fa233a8)
+      QObject (0x0x7f884ebe2ea0) 0
+          primary-for QWidget (0x0x7f88527089a0)
+      QPaintDevice (0x0x7f884ebe2f00) 16
+          vptr=((& QDoubleSpinBox::_ZTV14QDoubleSpinBox) + 504u)
+
+Class QSplashScreen::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSplashScreen::QPrivateSignal (0x0x7f884e936480) 0 empty
+
+Vtable for QSplashScreen
+QSplashScreen::_ZTV13QSplashScreen: 65u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QSplashScreen)
+16    (int (*)(...))QSplashScreen::metaObject
+24    (int (*)(...))QSplashScreen::qt_metacast
+32    (int (*)(...))QSplashScreen::qt_metacall
+40    (int (*)(...))QSplashScreen::~QSplashScreen
+48    (int (*)(...))QSplashScreen::~QSplashScreen
+56    (int (*)(...))QSplashScreen::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QSplashScreen::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QSplashScreen::drawContents
+440   (int (*)(...))-16
+448   (int (*)(...))(& _ZTI13QSplashScreen)
+456   (int (*)(...))QSplashScreen::_ZThn16_N13QSplashScreenD1Ev
+464   (int (*)(...))QSplashScreen::_ZThn16_N13QSplashScreenD0Ev
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QSplashScreen
+   size=48 align=8
+   base size=48 base align=8
+QSplashScreen (0x0x7f884fa23410) 0
+    vptr=((& QSplashScreen::_ZTV13QSplashScreen) + 16u)
+  QWidget (0x0x7f8852728000) 0
+      primary-for QSplashScreen (0x0x7f884fa23410)
+    QObject (0x0x7f884e9362a0) 0
+        primary-for QWidget (0x0x7f8852728000)
+    QPaintDevice (0x0x7f884e936420) 16
+        vptr=((& QSplashScreen::_ZTV13QSplashScreen) + 456u)
+
+Class QSplitter::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSplitter::QPrivateSignal (0x0x7f884e936660) 0 empty
+
+Vtable for QSplitter
+QSplitter::_ZTV9QSplitter: 65u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QSplitter)
+16    (int (*)(...))QSplitter::metaObject
+24    (int (*)(...))QSplitter::qt_metacast
+32    (int (*)(...))QSplitter::qt_metacall
+40    (int (*)(...))QSplitter::~QSplitter
+48    (int (*)(...))QSplitter::~QSplitter
+56    (int (*)(...))QSplitter::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QSplitter::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QSplitter::sizeHint
+136   (int (*)(...))QSplitter::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QFrame::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QSplitter::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QSplitter::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QSplitter::createHandle
+440   (int (*)(...))-16
+448   (int (*)(...))(& _ZTI9QSplitter)
+456   (int (*)(...))QSplitter::_ZThn16_N9QSplitterD1Ev
+464   (int (*)(...))QSplitter::_ZThn16_N9QSplitterD0Ev
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QSplitter
+   size=48 align=8
+   base size=48 base align=8
+QSplitter (0x0x7f884fa23478) 0
+    vptr=((& QSplitter::_ZTV9QSplitter) + 16u)
+  QFrame (0x0x7f884fa234e0) 0
+      primary-for QSplitter (0x0x7f884fa23478)
+    QWidget (0x0x7f8852728a10) 0
+        primary-for QFrame (0x0x7f884fa234e0)
+      QObject (0x0x7f884e936540) 0
+          primary-for QWidget (0x0x7f8852728a10)
+      QPaintDevice (0x0x7f884e936600) 16
+          vptr=((& QSplitter::_ZTV9QSplitter) + 456u)
+
+Class QSplitterHandle::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSplitterHandle::QPrivateSignal (0x0x7f884e964e40) 0 empty
+
+Vtable for QSplitterHandle
+QSplitterHandle::_ZTV15QSplitterHandle: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QSplitterHandle)
+16    (int (*)(...))QSplitterHandle::metaObject
+24    (int (*)(...))QSplitterHandle::qt_metacast
+32    (int (*)(...))QSplitterHandle::qt_metacall
+40    (int (*)(...))QSplitterHandle::~QSplitterHandle
+48    (int (*)(...))QSplitterHandle::~QSplitterHandle
+56    (int (*)(...))QSplitterHandle::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QSplitterHandle::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QSplitterHandle::mousePressEvent
+176   (int (*)(...))QSplitterHandle::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QSplitterHandle::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QSplitterHandle::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QSplitterHandle::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI15QSplitterHandle)
+448   (int (*)(...))QSplitterHandle::_ZThn16_N15QSplitterHandleD1Ev
+456   (int (*)(...))QSplitterHandle::_ZThn16_N15QSplitterHandleD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QSplitterHandle
+   size=48 align=8
+   base size=48 base align=8
+QSplitterHandle (0x0x7f884fa23548) 0
+    vptr=((& QSplitterHandle::_ZTV15QSplitterHandle) + 16u)
+  QWidget (0x0x7f885272c230) 0
+      primary-for QSplitterHandle (0x0x7f884fa23548)
+    QObject (0x0x7f884e964240) 0
+        primary-for QWidget (0x0x7f885272c230)
+    QPaintDevice (0x0x7f884e9642a0) 16
+        vptr=((& QSplitterHandle::_ZTV15QSplitterHandle) + 448u)
+
+Class QStackedLayout::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QStackedLayout::QPrivateSignal (0x0x7f884e989180) 0 empty
+
+Vtable for QStackedLayout
+QStackedLayout::_ZTV14QStackedLayout: 50u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QStackedLayout)
+16    (int (*)(...))QStackedLayout::metaObject
+24    (int (*)(...))QStackedLayout::qt_metacast
+32    (int (*)(...))QStackedLayout::qt_metacall
+40    (int (*)(...))QStackedLayout::~QStackedLayout
+48    (int (*)(...))QStackedLayout::~QStackedLayout
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QLayout::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QLayout::invalidate
+120   (int (*)(...))QLayout::geometry
+128   (int (*)(...))QStackedLayout::addItem
+136   (int (*)(...))QLayout::expandingDirections
+144   (int (*)(...))QStackedLayout::minimumSize
+152   (int (*)(...))QLayout::maximumSize
+160   (int (*)(...))QStackedLayout::setGeometry
+168   (int (*)(...))QStackedLayout::itemAt
+176   (int (*)(...))QStackedLayout::takeAt
+184   (int (*)(...))QLayout::indexOf
+192   (int (*)(...))QStackedLayout::count
+200   (int (*)(...))QLayout::isEmpty
+208   (int (*)(...))QLayout::controlTypes
+216   (int (*)(...))QLayout::layout
+224   (int (*)(...))QStackedLayout::sizeHint
+232   (int (*)(...))QStackedLayout::hasHeightForWidth
+240   (int (*)(...))QStackedLayout::heightForWidth
+248   (int (*)(...))-16
+256   (int (*)(...))(& _ZTI14QStackedLayout)
+264   (int (*)(...))QStackedLayout::_ZThn16_N14QStackedLayoutD1Ev
+272   (int (*)(...))QStackedLayout::_ZThn16_N14QStackedLayoutD0Ev
+280   (int (*)(...))QStackedLayout::_ZThn16_NK14QStackedLayout8sizeHintEv
+288   (int (*)(...))QStackedLayout::_ZThn16_NK14QStackedLayout11minimumSizeEv
+296   (int (*)(...))QLayout::_ZThn16_NK7QLayout11maximumSizeEv
+304   (int (*)(...))QLayout::_ZThn16_NK7QLayout19expandingDirectionsEv
+312   (int (*)(...))QStackedLayout::_ZThn16_N14QStackedLayout11setGeometryERK5QRect
+320   (int (*)(...))QLayout::_ZThn16_NK7QLayout8geometryEv
+328   (int (*)(...))QLayout::_ZThn16_NK7QLayout7isEmptyEv
+336   (int (*)(...))QStackedLayout::_ZThn16_NK14QStackedLayout17hasHeightForWidthEv
+344   (int (*)(...))QStackedLayout::_ZThn16_NK14QStackedLayout14heightForWidthEi
+352   (int (*)(...))QLayoutItem::minimumHeightForWidth
+360   (int (*)(...))QLayout::_ZThn16_N7QLayout10invalidateEv
+368   (int (*)(...))QLayoutItem::widget
+376   (int (*)(...))QLayout::_ZThn16_N7QLayout6layoutEv
+384   (int (*)(...))QLayoutItem::spacerItem
+392   (int (*)(...))QLayout::_ZThn16_NK7QLayout12controlTypesEv
+
+Class QStackedLayout
+   size=32 align=8
+   base size=28 base align=8
+QStackedLayout (0x0x7f884fa235b0) 0
+    vptr=((& QStackedLayout::_ZTV14QStackedLayout) + 16u)
+  QLayout (0x0x7f885272c9a0) 0
+      primary-for QStackedLayout (0x0x7f884fa235b0)
+    QObject (0x0x7f884e964ea0) 0
+        primary-for QLayout (0x0x7f885272c9a0)
+    QLayoutItem (0x0x7f884e989120) 16
+        vptr=((& QStackedLayout::_ZTV14QStackedLayout) + 264u)
+
+Class QStackedWidget::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QStackedWidget::QPrivateSignal (0x0x7f884e217600) 0 empty
+
+Vtable for QStackedWidget
+QStackedWidget::_ZTV14QStackedWidget: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QStackedWidget)
+16    (int (*)(...))QStackedWidget::metaObject
+24    (int (*)(...))QStackedWidget::qt_metacast
+32    (int (*)(...))QStackedWidget::qt_metacall
+40    (int (*)(...))QStackedWidget::~QStackedWidget
+48    (int (*)(...))QStackedWidget::~QStackedWidget
+56    (int (*)(...))QStackedWidget::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QFrame::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QFrame::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI14QStackedWidget)
+448   (int (*)(...))QStackedWidget::_ZThn16_N14QStackedWidgetD1Ev
+456   (int (*)(...))QStackedWidget::_ZThn16_N14QStackedWidgetD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QStackedWidget
+   size=48 align=8
+   base size=48 base align=8
+QStackedWidget (0x0x7f884fa23618) 0
+    vptr=((& QStackedWidget::_ZTV14QStackedWidget) + 16u)
+  QFrame (0x0x7f884fa23680) 0
+      primary-for QStackedWidget (0x0x7f884fa23618)
+    QWidget (0x0x7f88527393f0) 0
+        primary-for QFrame (0x0x7f884fa23680)
+      QObject (0x0x7f884e217180) 0
+          primary-for QWidget (0x0x7f88527393f0)
+      QPaintDevice (0x0x7f884e2171e0) 16
+          vptr=((& QStackedWidget::_ZTV14QStackedWidget) + 448u)
+
+Class QStatusBar::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QStatusBar::QPrivateSignal (0x0x7f884e217de0) 0 empty
+
+Vtable for QStatusBar
+QStatusBar::_ZTV10QStatusBar: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QStatusBar)
+16    (int (*)(...))QStatusBar::metaObject
+24    (int (*)(...))QStatusBar::qt_metacast
+32    (int (*)(...))QStatusBar::qt_metacall
+40    (int (*)(...))QStatusBar::~QStatusBar
+48    (int (*)(...))QStatusBar::~QStatusBar
+56    (int (*)(...))QStatusBar::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QStatusBar::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QStatusBar::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QStatusBar::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI10QStatusBar)
+448   (int (*)(...))QStatusBar::_ZThn16_N10QStatusBarD1Ev
+456   (int (*)(...))QStatusBar::_ZThn16_N10QStatusBarD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QStatusBar
+   size=48 align=8
+   base size=48 base align=8
+QStatusBar (0x0x7f884fa23a90) 0
+    vptr=((& QStatusBar::_ZTV10QStatusBar) + 16u)
+  QWidget (0x0x7f8852739bd0) 0
+      primary-for QStatusBar (0x0x7f884fa23a90)
+    QObject (0x0x7f884e217660) 0
+        primary-for QWidget (0x0x7f8852739bd0)
+    QPaintDevice (0x0x7f884e217d80) 16
+        vptr=((& QStatusBar::_ZTV10QStatusBar) + 448u)
+
+Class QStyledItemDelegate::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QStyledItemDelegate::QPrivateSignal (0x0x7f884de3a6c0) 0 empty
+
+Vtable for QStyledItemDelegate
+QStyledItemDelegate::_ZTV19QStyledItemDelegate: 26u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QStyledItemDelegate)
+16    (int (*)(...))QStyledItemDelegate::metaObject
+24    (int (*)(...))QStyledItemDelegate::qt_metacast
+32    (int (*)(...))QStyledItemDelegate::qt_metacall
+40    (int (*)(...))QStyledItemDelegate::~QStyledItemDelegate
+48    (int (*)(...))QStyledItemDelegate::~QStyledItemDelegate
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QStyledItemDelegate::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QStyledItemDelegate::paint
+120   (int (*)(...))QStyledItemDelegate::sizeHint
+128   (int (*)(...))QStyledItemDelegate::createEditor
+136   (int (*)(...))QAbstractItemDelegate::destroyEditor
+144   (int (*)(...))QStyledItemDelegate::setEditorData
+152   (int (*)(...))QStyledItemDelegate::setModelData
+160   (int (*)(...))QStyledItemDelegate::updateEditorGeometry
+168   (int (*)(...))QStyledItemDelegate::editorEvent
+176   (int (*)(...))QAbstractItemDelegate::helpEvent
+184   (int (*)(...))QAbstractItemDelegate::paintingRoles
+192   (int (*)(...))QStyledItemDelegate::displayText
+200   (int (*)(...))QStyledItemDelegate::initStyleOption
+
+Class QStyledItemDelegate
+   size=16 align=8
+   base size=16 base align=8
+QStyledItemDelegate (0x0x7f884fa23af8) 0
+    vptr=((& QStyledItemDelegate::_ZTV19QStyledItemDelegate) + 16u)
+  QAbstractItemDelegate (0x0x7f884fa23b60) 0
+      primary-for QStyledItemDelegate (0x0x7f884fa23af8)
+    QObject (0x0x7f884de3a660) 0
+        primary-for QAbstractItemDelegate (0x0x7f884fa23b60)
+
+Class QStyleFactory
+   size=1 align=1
+   base size=0 base align=1
+QStyleFactory (0x0x7f884de3a7e0) 0 empty
+
+Class QStylePainter
+   size=24 align=8
+   base size=24 base align=8
+QStylePainter (0x0x7f884fa23bc8) 0
+  QPainter (0x0x7f884de3a840) 0
+
+Class QStylePlugin::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QStylePlugin::QPrivateSignal (0x0x7f884de3ade0) 0 empty
+
+Vtable for QStylePlugin
+QStylePlugin::_ZTV12QStylePlugin: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QStylePlugin)
+16    (int (*)(...))QStylePlugin::metaObject
+24    (int (*)(...))QStylePlugin::qt_metacast
+32    (int (*)(...))QStylePlugin::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+
+Class QStylePlugin
+   size=16 align=8
+   base size=16 base align=8
+QStylePlugin (0x0x7f884fa23c98) 0
+    vptr=((& QStylePlugin::_ZTV12QStylePlugin) + 16u)
+  QObject (0x0x7f884de3ad80) 0
+      primary-for QStylePlugin (0x0x7f884fa23c98)
+
+Class QSystemTrayIcon::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSystemTrayIcon::QPrivateSignal (0x0x7f884de3af00) 0 empty
+
+Vtable for QSystemTrayIcon
+QSystemTrayIcon::_ZTV15QSystemTrayIcon: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QSystemTrayIcon)
+16    (int (*)(...))QSystemTrayIcon::metaObject
+24    (int (*)(...))QSystemTrayIcon::qt_metacast
+32    (int (*)(...))QSystemTrayIcon::qt_metacall
+40    (int (*)(...))QSystemTrayIcon::~QSystemTrayIcon
+48    (int (*)(...))QSystemTrayIcon::~QSystemTrayIcon
+56    (int (*)(...))QSystemTrayIcon::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QSystemTrayIcon
+   size=16 align=8
+   base size=16 base align=8
+QSystemTrayIcon (0x0x7f884fa23d00) 0
+    vptr=((& QSystemTrayIcon::_ZTV15QSystemTrayIcon) + 16u)
+  QObject (0x0x7f884de3aea0) 0
+      primary-for QSystemTrayIcon (0x0x7f884fa23d00)
+
+Class QTableView::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTableView::QPrivateSignal (0x0x7f884de646c0) 0 empty
+
+Vtable for QTableView
+QTableView::_ZTV10QTableView: 106u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QTableView)
+16    (int (*)(...))QTableView::metaObject
+24    (int (*)(...))QTableView::qt_metacast
+32    (int (*)(...))QTableView::qt_metacall
+40    (int (*)(...))QTableView::~QTableView
+48    (int (*)(...))QTableView::~QTableView
+56    (int (*)(...))QAbstractItemView::event
+64    (int (*)(...))QAbstractScrollArea::eventFilter
+72    (int (*)(...))QTableView::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractScrollArea::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractItemView::mousePressEvent
+176   (int (*)(...))QAbstractItemView::mouseReleaseEvent
+184   (int (*)(...))QAbstractItemView::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractItemView::mouseMoveEvent
+200   (int (*)(...))QAbstractScrollArea::wheelEvent
+208   (int (*)(...))QAbstractItemView::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QAbstractItemView::focusInEvent
+232   (int (*)(...))QAbstractItemView::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QTableView::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QAbstractItemView::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QAbstractScrollArea::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QAbstractItemView::dragEnterEvent
+320   (int (*)(...))QAbstractItemView::dragMoveEvent
+328   (int (*)(...))QAbstractItemView::dragLeaveEvent
+336   (int (*)(...))QAbstractItemView::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QAbstractItemView::inputMethodEvent
+416   (int (*)(...))QAbstractItemView::inputMethodQuery
+424   (int (*)(...))QAbstractItemView::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QAbstractItemView::viewportEvent
+448   (int (*)(...))QTableView::scrollContentsBy
+456   (int (*)(...))QTableView::viewportSizeHint
+464   (int (*)(...))QTableView::setModel
+472   (int (*)(...))QTableView::setSelectionModel
+480   (int (*)(...))QAbstractItemView::keyboardSearch
+488   (int (*)(...))QTableView::visualRect
+496   (int (*)(...))QTableView::scrollTo
+504   (int (*)(...))QTableView::indexAt
+512   (int (*)(...))QTableView::sizeHintForRow
+520   (int (*)(...))QTableView::sizeHintForColumn
+528   (int (*)(...))QAbstractItemView::reset
+536   (int (*)(...))QTableView::setRootIndex
+544   (int (*)(...))QTableView::doItemsLayout
+552   (int (*)(...))QAbstractItemView::selectAll
+560   (int (*)(...))QAbstractItemView::dataChanged
+568   (int (*)(...))QAbstractItemView::rowsInserted
+576   (int (*)(...))QAbstractItemView::rowsAboutToBeRemoved
+584   (int (*)(...))QTableView::selectionChanged
+592   (int (*)(...))QTableView::currentChanged
+600   (int (*)(...))QAbstractItemView::updateEditorData
+608   (int (*)(...))QAbstractItemView::updateEditorGeometries
+616   (int (*)(...))QTableView::updateGeometries
+624   (int (*)(...))QTableView::verticalScrollbarAction
+632   (int (*)(...))QTableView::horizontalScrollbarAction
+640   (int (*)(...))QAbstractItemView::verticalScrollbarValueChanged
+648   (int (*)(...))QAbstractItemView::horizontalScrollbarValueChanged
+656   (int (*)(...))QAbstractItemView::closeEditor
+664   (int (*)(...))QAbstractItemView::commitData
+672   (int (*)(...))QAbstractItemView::editorDestroyed
+680   (int (*)(...))QTableView::moveCursor
+688   (int (*)(...))QTableView::horizontalOffset
+696   (int (*)(...))QTableView::verticalOffset
+704   (int (*)(...))QTableView::isIndexHidden
+712   (int (*)(...))QTableView::setSelection
+720   (int (*)(...))QTableView::visualRegionForSelection
+728   (int (*)(...))QTableView::selectedIndexes
+736   (int (*)(...))QAbstractItemView::edit
+744   (int (*)(...))QAbstractItemView::selectionCommand
+752   (int (*)(...))QAbstractItemView::startDrag
+760   (int (*)(...))QTableView::viewOptions
+768   (int (*)(...))-16
+776   (int (*)(...))(& _ZTI10QTableView)
+784   (int (*)(...))QTableView::_ZThn16_N10QTableViewD1Ev
+792   (int (*)(...))QTableView::_ZThn16_N10QTableViewD0Ev
+800   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+808   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+816   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+824   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+832   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+840   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QTableView
+   size=48 align=8
+   base size=48 base align=8
+QTableView (0x0x7f884fa23dd0) 0
+    vptr=((& QTableView::_ZTV10QTableView) + 16u)
+  QAbstractItemView (0x0x7f884fa23e38) 0
+      primary-for QTableView (0x0x7f884fa23dd0)
+    QAbstractScrollArea (0x0x7f884fa23ea0) 0
+        primary-for QAbstractItemView (0x0x7f884fa23e38)
+      QFrame (0x0x7f884fa23f08) 0
+          primary-for QAbstractScrollArea (0x0x7f884fa23ea0)
+        QWidget (0x0x7f8852772b60) 0
+            primary-for QFrame (0x0x7f884fa23f08)
+          QObject (0x0x7f884de64000) 0
+              primary-for QWidget (0x0x7f8852772b60)
+          QPaintDevice (0x0x7f884de64060) 16
+              vptr=((& QTableView::_ZTV10QTableView) + 784u)
+
+Class QTableWidgetSelectionRange
+   size=16 align=4
+   base size=16 base align=4
+QTableWidgetSelectionRange (0x0x7f884de64720) 0
+
+Vtable for QTableWidgetItem
+QTableWidgetItem::_ZTV16QTableWidgetItem: 10u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QTableWidgetItem)
+16    (int (*)(...))QTableWidgetItem::~QTableWidgetItem
+24    (int (*)(...))QTableWidgetItem::~QTableWidgetItem
+32    (int (*)(...))QTableWidgetItem::clone
+40    (int (*)(...))QTableWidgetItem::data
+48    (int (*)(...))QTableWidgetItem::setData
+56    (int (*)(...))QTableWidgetItem::operator<
+64    (int (*)(...))QTableWidgetItem::read
+72    (int (*)(...))QTableWidgetItem::write
+
+Class QTableWidgetItem
+   size=48 align=8
+   base size=44 base align=8
+QTableWidgetItem (0x0x7f884dec1300) 0
+    vptr=((& QTableWidgetItem::_ZTV16QTableWidgetItem) + 16u)
+
+Class QTableWidget::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTableWidget::QPrivateSignal (0x0x7f884df8a6c0) 0 empty
+
+Vtable for QTableWidget
+QTableWidget::_ZTV12QTableWidget: 110u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QTableWidget)
+16    (int (*)(...))QTableWidget::metaObject
+24    (int (*)(...))QTableWidget::qt_metacast
+32    (int (*)(...))QTableWidget::qt_metacall
+40    (int (*)(...))QTableWidget::~QTableWidget
+48    (int (*)(...))QTableWidget::~QTableWidget
+56    (int (*)(...))QTableWidget::event
+64    (int (*)(...))QAbstractScrollArea::eventFilter
+72    (int (*)(...))QTableView::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractScrollArea::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractItemView::mousePressEvent
+176   (int (*)(...))QAbstractItemView::mouseReleaseEvent
+184   (int (*)(...))QAbstractItemView::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractItemView::mouseMoveEvent
+200   (int (*)(...))QAbstractScrollArea::wheelEvent
+208   (int (*)(...))QAbstractItemView::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QAbstractItemView::focusInEvent
+232   (int (*)(...))QAbstractItemView::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QTableView::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QAbstractItemView::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QAbstractScrollArea::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QAbstractItemView::dragEnterEvent
+320   (int (*)(...))QAbstractItemView::dragMoveEvent
+328   (int (*)(...))QAbstractItemView::dragLeaveEvent
+336   (int (*)(...))QTableWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QAbstractItemView::inputMethodEvent
+416   (int (*)(...))QAbstractItemView::inputMethodQuery
+424   (int (*)(...))QAbstractItemView::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QAbstractItemView::viewportEvent
+448   (int (*)(...))QTableView::scrollContentsBy
+456   (int (*)(...))QTableView::viewportSizeHint
+464   (int (*)(...))QTableWidget::setModel
+472   (int (*)(...))QTableView::setSelectionModel
+480   (int (*)(...))QAbstractItemView::keyboardSearch
+488   (int (*)(...))QTableView::visualRect
+496   (int (*)(...))QTableView::scrollTo
+504   (int (*)(...))QTableView::indexAt
+512   (int (*)(...))QTableView::sizeHintForRow
+520   (int (*)(...))QTableView::sizeHintForColumn
+528   (int (*)(...))QAbstractItemView::reset
+536   (int (*)(...))QTableView::setRootIndex
+544   (int (*)(...))QTableView::doItemsLayout
+552   (int (*)(...))QAbstractItemView::selectAll
+560   (int (*)(...))QAbstractItemView::dataChanged
+568   (int (*)(...))QAbstractItemView::rowsInserted
+576   (int (*)(...))QAbstractItemView::rowsAboutToBeRemoved
+584   (int (*)(...))QTableView::selectionChanged
+592   (int (*)(...))QTableView::currentChanged
+600   (int (*)(...))QAbstractItemView::updateEditorData
+608   (int (*)(...))QAbstractItemView::updateEditorGeometries
+616   (int (*)(...))QTableView::updateGeometries
+624   (int (*)(...))QTableView::verticalScrollbarAction
+632   (int (*)(...))QTableView::horizontalScrollbarAction
+640   (int (*)(...))QAbstractItemView::verticalScrollbarValueChanged
+648   (int (*)(...))QAbstractItemView::horizontalScrollbarValueChanged
+656   (int (*)(...))QAbstractItemView::closeEditor
+664   (int (*)(...))QAbstractItemView::commitData
+672   (int (*)(...))QAbstractItemView::editorDestroyed
+680   (int (*)(...))QTableView::moveCursor
+688   (int (*)(...))QTableView::horizontalOffset
+696   (int (*)(...))QTableView::verticalOffset
+704   (int (*)(...))QTableView::isIndexHidden
+712   (int (*)(...))QTableView::setSelection
+720   (int (*)(...))QTableView::visualRegionForSelection
+728   (int (*)(...))QTableView::selectedIndexes
+736   (int (*)(...))QAbstractItemView::edit
+744   (int (*)(...))QAbstractItemView::selectionCommand
+752   (int (*)(...))QAbstractItemView::startDrag
+760   (int (*)(...))QTableView::viewOptions
+768   (int (*)(...))QTableWidget::mimeTypes
+776   (int (*)(...))QTableWidget::mimeData
+784   (int (*)(...))QTableWidget::dropMimeData
+792   (int (*)(...))QTableWidget::supportedDropActions
+800   (int (*)(...))-16
+808   (int (*)(...))(& _ZTI12QTableWidget)
+816   (int (*)(...))QTableWidget::_ZThn16_N12QTableWidgetD1Ev
+824   (int (*)(...))QTableWidget::_ZThn16_N12QTableWidgetD0Ev
+832   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+840   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+848   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+856   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+864   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+872   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QTableWidget
+   size=48 align=8
+   base size=48 base align=8
+QTableWidget (0x0x7f884f4c5ea0) 0
+    vptr=((& QTableWidget::_ZTV12QTableWidget) + 16u)
+  QTableView (0x0x7f884f4c5270) 0
+      primary-for QTableWidget (0x0x7f884f4c5ea0)
+    QAbstractItemView (0x0x7f884f4c5340) 0
+        primary-for QTableView (0x0x7f884f4c5270)
+      QAbstractScrollArea (0x0x7f884f618068) 0
+          primary-for QAbstractItemView (0x0x7f884f4c5340)
+        QFrame (0x0x7f884f6180d0) 0
+            primary-for QAbstractScrollArea (0x0x7f884f618068)
+          QWidget (0x0x7f88527b1460) 0
+              primary-for QFrame (0x0x7f884f6180d0)
+            QObject (0x0x7f884df8a600) 0
+                primary-for QWidget (0x0x7f88527b1460)
+            QPaintDevice (0x0x7f884df8a660) 16
+                vptr=((& QTableWidget::_ZTV12QTableWidget) + 816u)
+
+Class QTextBrowser::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTextBrowser::QPrivateSignal (0x0x7f884d8cc360) 0 empty
+
+Vtable for QTextBrowser
+QTextBrowser::_ZTV12QTextBrowser: 78u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QTextBrowser)
+16    (int (*)(...))QTextBrowser::metaObject
+24    (int (*)(...))QTextBrowser::qt_metacast
+32    (int (*)(...))QTextBrowser::qt_metacall
+40    (int (*)(...))QTextBrowser::~QTextBrowser
+48    (int (*)(...))QTextBrowser::~QTextBrowser
+56    (int (*)(...))QTextBrowser::event
+64    (int (*)(...))QAbstractScrollArea::eventFilter
+72    (int (*)(...))QTextEdit::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractScrollArea::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QTextBrowser::mousePressEvent
+176   (int (*)(...))QTextBrowser::mouseReleaseEvent
+184   (int (*)(...))QTextEdit::mouseDoubleClickEvent
+192   (int (*)(...))QTextBrowser::mouseMoveEvent
+200   (int (*)(...))QTextEdit::wheelEvent
+208   (int (*)(...))QTextBrowser::keyPressEvent
+216   (int (*)(...))QTextEdit::keyReleaseEvent
+224   (int (*)(...))QTextEdit::focusInEvent
+232   (int (*)(...))QTextBrowser::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QTextBrowser::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QTextEdit::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QTextEdit::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QTextEdit::dragEnterEvent
+320   (int (*)(...))QTextEdit::dragMoveEvent
+328   (int (*)(...))QTextEdit::dragLeaveEvent
+336   (int (*)(...))QTextEdit::dropEvent
+344   (int (*)(...))QTextEdit::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QTextEdit::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QTextEdit::inputMethodEvent
+416   (int (*)(...))QTextEdit::inputMethodQuery
+424   (int (*)(...))QTextBrowser::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QAbstractScrollArea::viewportEvent
+448   (int (*)(...))QTextEdit::scrollContentsBy
+456   (int (*)(...))QAbstractScrollArea::viewportSizeHint
+464   (int (*)(...))QTextBrowser::loadResource
+472   (int (*)(...))QTextEdit::createMimeDataFromSelection
+480   (int (*)(...))QTextEdit::canInsertFromMimeData
+488   (int (*)(...))QTextEdit::insertFromMimeData
+496   (int (*)(...))QTextEdit::doSetTextCursor
+504   (int (*)(...))QTextBrowser::setSource
+512   (int (*)(...))QTextBrowser::backward
+520   (int (*)(...))QTextBrowser::forward
+528   (int (*)(...))QTextBrowser::home
+536   (int (*)(...))QTextBrowser::reload
+544   (int (*)(...))-16
+552   (int (*)(...))(& _ZTI12QTextBrowser)
+560   (int (*)(...))QTextBrowser::_ZThn16_N12QTextBrowserD1Ev
+568   (int (*)(...))QTextBrowser::_ZThn16_N12QTextBrowserD0Ev
+576   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+584   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+592   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+600   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+608   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+616   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QTextBrowser
+   size=48 align=8
+   base size=48 base align=8
+QTextBrowser (0x0x7f884f618138) 0
+    vptr=((& QTextBrowser::_ZTV12QTextBrowser) + 16u)
+  QTextEdit (0x0x7f884f6181a0) 0
+      primary-for QTextBrowser (0x0x7f884f618138)
+    QAbstractScrollArea (0x0x7f884f618478) 0
+        primary-for QTextEdit (0x0x7f884f6181a0)
+      QFrame (0x0x7f884f6184e0) 0
+          primary-for QAbstractScrollArea (0x0x7f884f618478)
+        QWidget (0x0x7f88527bb3f0) 0
+            primary-for QFrame (0x0x7f884f6184e0)
+          QObject (0x0x7f884df8a7e0) 0
+              primary-for QWidget (0x0x7f88527bb3f0)
+          QPaintDevice (0x0x7f884df8a840) 16
+              vptr=((& QTextBrowser::_ZTV12QTextBrowser) + 560u)
+
+Class QToolBar::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QToolBar::QPrivateSignal (0x0x7f884d8ccf00) 0 empty
+
+Vtable for QToolBar
+QToolBar::_ZTV8QToolBar: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI8QToolBar)
+16    (int (*)(...))QToolBar::metaObject
+24    (int (*)(...))QToolBar::qt_metacast
+32    (int (*)(...))QToolBar::qt_metacall
+40    (int (*)(...))QToolBar::~QToolBar
+48    (int (*)(...))QToolBar::~QToolBar
+56    (int (*)(...))QToolBar::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QToolBar::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QToolBar::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QToolBar::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI8QToolBar)
+448   (int (*)(...))QToolBar::_ZThn16_N8QToolBarD1Ev
+456   (int (*)(...))QToolBar::_ZThn16_N8QToolBarD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QToolBar
+   size=48 align=8
+   base size=48 base align=8
+QToolBar (0x0x7f884f6186e8) 0
+    vptr=((& QToolBar::_ZTV8QToolBar) + 16u)
+  QWidget (0x0x7f88527bba80) 0
+      primary-for QToolBar (0x0x7f884f6186e8)
+    QObject (0x0x7f884d8cc3c0) 0
+        primary-for QWidget (0x0x7f88527bba80)
+    QPaintDevice (0x0x7f884d8ccea0) 16
+        vptr=((& QToolBar::_ZTV8QToolBar) + 448u)
+
+Class QToolBox::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QToolBox::QPrivateSignal (0x0x7f884d6e6960) 0 empty
+
+Vtable for QToolBox
+QToolBox::_ZTV8QToolBox: 66u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI8QToolBox)
+16    (int (*)(...))QToolBox::metaObject
+24    (int (*)(...))QToolBox::qt_metacast
+32    (int (*)(...))QToolBox::qt_metacall
+40    (int (*)(...))QToolBox::~QToolBox
+48    (int (*)(...))QToolBox::~QToolBox
+56    (int (*)(...))QToolBox::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QFrame::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QFrame::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QToolBox::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QToolBox::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QToolBox::itemInserted
+440   (int (*)(...))QToolBox::itemRemoved
+448   (int (*)(...))-16
+456   (int (*)(...))(& _ZTI8QToolBox)
+464   (int (*)(...))QToolBox::_ZThn16_N8QToolBoxD1Ev
+472   (int (*)(...))QToolBox::_ZThn16_N8QToolBoxD0Ev
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QToolBox
+   size=48 align=8
+   base size=48 base align=8
+QToolBox (0x0x7f884f3d59c0) 0
+    vptr=((& QToolBox::_ZTV8QToolBox) + 16u)
+  QFrame (0x0x7f884f3f9548) 0
+      primary-for QToolBox (0x0x7f884f3d59c0)
+    QWidget (0x0x7f88527d48c0) 0
+        primary-for QFrame (0x0x7f884f3f9548)
+      QObject (0x0x7f884d6e6240) 0
+          primary-for QWidget (0x0x7f88527d48c0)
+      QPaintDevice (0x0x7f884d6e6900) 16
+          vptr=((& QToolBox::_ZTV8QToolBox) + 464u)
+
+Class QToolButton::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QToolButton::QPrivateSignal (0x0x7f884d70b8a0) 0 empty
+
+Vtable for QToolButton
+QToolButton::_ZTV11QToolButton: 67u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QToolButton)
+16    (int (*)(...))QToolButton::metaObject
+24    (int (*)(...))QToolButton::qt_metacast
+32    (int (*)(...))QToolButton::qt_metacall
+40    (int (*)(...))QToolButton::~QToolButton
+48    (int (*)(...))QToolButton::~QToolButton
+56    (int (*)(...))QToolButton::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QToolButton::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QToolButton::sizeHint
+136   (int (*)(...))QToolButton::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QToolButton::mousePressEvent
+176   (int (*)(...))QToolButton::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractButton::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QAbstractButton::keyPressEvent
+216   (int (*)(...))QAbstractButton::keyReleaseEvent
+224   (int (*)(...))QAbstractButton::focusInEvent
+232   (int (*)(...))QAbstractButton::focusOutEvent
+240   (int (*)(...))QToolButton::enterEvent
+248   (int (*)(...))QToolButton::leaveEvent
+256   (int (*)(...))QToolButton::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QToolButton::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QToolButton::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QToolButton::hitButton
+440   (int (*)(...))QAbstractButton::checkStateSet
+448   (int (*)(...))QToolButton::nextCheckState
+456   (int (*)(...))-16
+464   (int (*)(...))(& _ZTI11QToolButton)
+472   (int (*)(...))QToolButton::_ZThn16_N11QToolButtonD1Ev
+480   (int (*)(...))QToolButton::_ZThn16_N11QToolButtonD0Ev
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QToolButton
+   size=48 align=8
+   base size=48 base align=8
+QToolButton (0x0x7f884f3f95b0) 0
+    vptr=((& QToolButton::_ZTV11QToolButton) + 16u)
+  QAbstractButton (0x0x7f884f3f9750) 0
+      primary-for QToolButton (0x0x7f884f3f95b0)
+    QWidget (0x0x7f88527dd380) 0
+        primary-for QAbstractButton (0x0x7f884f3f9750)
+      QObject (0x0x7f884d70b120) 0
+          primary-for QWidget (0x0x7f88527dd380)
+      QPaintDevice (0x0x7f884d70b180) 16
+          vptr=((& QToolButton::_ZTV11QToolButton) + 472u)
+
+Class QToolTip
+   size=1 align=1
+   base size=0 base align=1
+QToolTip (0x0x7f884d70b900) 0 empty
+
+Class QTreeView::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTreeView::QPrivateSignal (0x0x7f884d4b9660) 0 empty
+
+Vtable for QTreeView
+QTreeView::_ZTV9QTreeView: 108u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QTreeView)
+16    (int (*)(...))QTreeView::metaObject
+24    (int (*)(...))QTreeView::qt_metacast
+32    (int (*)(...))QTreeView::qt_metacall
+40    (int (*)(...))QTreeView::~QTreeView
+48    (int (*)(...))QTreeView::~QTreeView
+56    (int (*)(...))QAbstractItemView::event
+64    (int (*)(...))QAbstractScrollArea::eventFilter
+72    (int (*)(...))QTreeView::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractScrollArea::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QTreeView::mousePressEvent
+176   (int (*)(...))QTreeView::mouseReleaseEvent
+184   (int (*)(...))QTreeView::mouseDoubleClickEvent
+192   (int (*)(...))QTreeView::mouseMoveEvent
+200   (int (*)(...))QAbstractScrollArea::wheelEvent
+208   (int (*)(...))QTreeView::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QAbstractItemView::focusInEvent
+232   (int (*)(...))QAbstractItemView::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QTreeView::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QAbstractItemView::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QAbstractScrollArea::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QAbstractItemView::dragEnterEvent
+320   (int (*)(...))QTreeView::dragMoveEvent
+328   (int (*)(...))QAbstractItemView::dragLeaveEvent
+336   (int (*)(...))QAbstractItemView::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QAbstractItemView::inputMethodEvent
+416   (int (*)(...))QAbstractItemView::inputMethodQuery
+424   (int (*)(...))QAbstractItemView::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QTreeView::viewportEvent
+448   (int (*)(...))QTreeView::scrollContentsBy
+456   (int (*)(...))QTreeView::viewportSizeHint
+464   (int (*)(...))QTreeView::setModel
+472   (int (*)(...))QTreeView::setSelectionModel
+480   (int (*)(...))QTreeView::keyboardSearch
+488   (int (*)(...))QTreeView::visualRect
+496   (int (*)(...))QTreeView::scrollTo
+504   (int (*)(...))QTreeView::indexAt
+512   (int (*)(...))QAbstractItemView::sizeHintForRow
+520   (int (*)(...))QTreeView::sizeHintForColumn
+528   (int (*)(...))QTreeView::reset
+536   (int (*)(...))QTreeView::setRootIndex
+544   (int (*)(...))QTreeView::doItemsLayout
+552   (int (*)(...))QTreeView::selectAll
+560   (int (*)(...))QTreeView::dataChanged
+568   (int (*)(...))QTreeView::rowsInserted
+576   (int (*)(...))QTreeView::rowsAboutToBeRemoved
+584   (int (*)(...))QTreeView::selectionChanged
+592   (int (*)(...))QTreeView::currentChanged
+600   (int (*)(...))QAbstractItemView::updateEditorData
+608   (int (*)(...))QAbstractItemView::updateEditorGeometries
+616   (int (*)(...))QTreeView::updateGeometries
+624   (int (*)(...))QAbstractItemView::verticalScrollbarAction
+632   (int (*)(...))QTreeView::horizontalScrollbarAction
+640   (int (*)(...))QAbstractItemView::verticalScrollbarValueChanged
+648   (int (*)(...))QAbstractItemView::horizontalScrollbarValueChanged
+656   (int (*)(...))QAbstractItemView::closeEditor
+664   (int (*)(...))QAbstractItemView::commitData
+672   (int (*)(...))QAbstractItemView::editorDestroyed
+680   (int (*)(...))QTreeView::moveCursor
+688   (int (*)(...))QTreeView::horizontalOffset
+696   (int (*)(...))QTreeView::verticalOffset
+704   (int (*)(...))QTreeView::isIndexHidden
+712   (int (*)(...))QTreeView::setSelection
+720   (int (*)(...))QTreeView::visualRegionForSelection
+728   (int (*)(...))QTreeView::selectedIndexes
+736   (int (*)(...))QAbstractItemView::edit
+744   (int (*)(...))QAbstractItemView::selectionCommand
+752   (int (*)(...))QAbstractItemView::startDrag
+760   (int (*)(...))QAbstractItemView::viewOptions
+768   (int (*)(...))QTreeView::drawRow
+776   (int (*)(...))QTreeView::drawBranches
+784   (int (*)(...))-16
+792   (int (*)(...))(& _ZTI9QTreeView)
+800   (int (*)(...))QTreeView::_ZThn16_N9QTreeViewD1Ev
+808   (int (*)(...))QTreeView::_ZThn16_N9QTreeViewD0Ev
+816   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+824   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+832   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+840   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+848   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+856   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QTreeView
+   size=48 align=8
+   base size=48 base align=8
+QTreeView (0x0x7f884f3f9958) 0
+    vptr=((& QTreeView::_ZTV9QTreeView) + 16u)
+  QAbstractItemView (0x0x7f884f3f99c0) 0
+      primary-for QTreeView (0x0x7f884f3f9958)
+    QAbstractScrollArea (0x0x7f884f416888) 0
+        primary-for QAbstractItemView (0x0x7f884f3f99c0)
+      QFrame (0x0x7f884f4168f0) 0
+          primary-for QAbstractScrollArea (0x0x7f884f416888)
+        QWidget (0x0x7f88527dde70) 0
+            primary-for QFrame (0x0x7f884f4168f0)
+          QObject (0x0x7f884d70bb40) 0
+              primary-for QWidget (0x0x7f88527dde70)
+          QPaintDevice (0x0x7f884d70bba0) 16
+              vptr=((& QTreeView::_ZTV9QTreeView) + 800u)
+
+Class QTreeWidgetItemIterator
+   size=24 align=8
+   base size=20 base align=8
+QTreeWidgetItemIterator (0x0x7f884d4b96c0) 0
+
+Vtable for QTreeWidgetItem
+QTreeWidgetItem::_ZTV15QTreeWidgetItem: 10u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QTreeWidgetItem)
+16    (int (*)(...))QTreeWidgetItem::~QTreeWidgetItem
+24    (int (*)(...))QTreeWidgetItem::~QTreeWidgetItem
+32    (int (*)(...))QTreeWidgetItem::clone
+40    (int (*)(...))QTreeWidgetItem::data
+48    (int (*)(...))QTreeWidgetItem::setData
+56    (int (*)(...))QTreeWidgetItem::operator<
+64    (int (*)(...))QTreeWidgetItem::read
+72    (int (*)(...))QTreeWidgetItem::write
+
+Class QTreeWidgetItem
+   size=64 align=8
+   base size=60 base align=8
+QTreeWidgetItem (0x0x7f884d4b9c60) 0
+    vptr=((& QTreeWidgetItem::_ZTV15QTreeWidgetItem) + 16u)
+
+Class QTreeWidget::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTreeWidget::QPrivateSignal (0x0x7f884d11aae0) 0 empty
+
+Vtable for QTreeWidget
+QTreeWidget::_ZTV11QTreeWidget: 112u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QTreeWidget)
+16    (int (*)(...))QTreeWidget::metaObject
+24    (int (*)(...))QTreeWidget::qt_metacast
+32    (int (*)(...))QTreeWidget::qt_metacall
+40    (int (*)(...))QTreeWidget::~QTreeWidget
+48    (int (*)(...))QTreeWidget::~QTreeWidget
+56    (int (*)(...))QTreeWidget::event
+64    (int (*)(...))QAbstractScrollArea::eventFilter
+72    (int (*)(...))QTreeView::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractScrollArea::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QTreeView::mousePressEvent
+176   (int (*)(...))QTreeView::mouseReleaseEvent
+184   (int (*)(...))QTreeView::mouseDoubleClickEvent
+192   (int (*)(...))QTreeView::mouseMoveEvent
+200   (int (*)(...))QAbstractScrollArea::wheelEvent
+208   (int (*)(...))QTreeView::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QAbstractItemView::focusInEvent
+232   (int (*)(...))QAbstractItemView::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QTreeView::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QAbstractItemView::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QAbstractScrollArea::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QAbstractItemView::dragEnterEvent
+320   (int (*)(...))QTreeView::dragMoveEvent
+328   (int (*)(...))QAbstractItemView::dragLeaveEvent
+336   (int (*)(...))QTreeWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QAbstractItemView::inputMethodEvent
+416   (int (*)(...))QAbstractItemView::inputMethodQuery
+424   (int (*)(...))QAbstractItemView::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QTreeView::viewportEvent
+448   (int (*)(...))QTreeView::scrollContentsBy
+456   (int (*)(...))QTreeView::viewportSizeHint
+464   (int (*)(...))QTreeWidget::setModel
+472   (int (*)(...))QTreeWidget::setSelectionModel
+480   (int (*)(...))QTreeView::keyboardSearch
+488   (int (*)(...))QTreeView::visualRect
+496   (int (*)(...))QTreeView::scrollTo
+504   (int (*)(...))QTreeView::indexAt
+512   (int (*)(...))QAbstractItemView::sizeHintForRow
+520   (int (*)(...))QTreeView::sizeHintForColumn
+528   (int (*)(...))QTreeView::reset
+536   (int (*)(...))QTreeView::setRootIndex
+544   (int (*)(...))QTreeView::doItemsLayout
+552   (int (*)(...))QTreeView::selectAll
+560   (int (*)(...))QTreeView::dataChanged
+568   (int (*)(...))QTreeView::rowsInserted
+576   (int (*)(...))QTreeView::rowsAboutToBeRemoved
+584   (int (*)(...))QTreeView::selectionChanged
+592   (int (*)(...))QTreeView::currentChanged
+600   (int (*)(...))QAbstractItemView::updateEditorData
+608   (int (*)(...))QAbstractItemView::updateEditorGeometries
+616   (int (*)(...))QTreeView::updateGeometries
+624   (int (*)(...))QAbstractItemView::verticalScrollbarAction
+632   (int (*)(...))QTreeView::horizontalScrollbarAction
+640   (int (*)(...))QAbstractItemView::verticalScrollbarValueChanged
+648   (int (*)(...))QAbstractItemView::horizontalScrollbarValueChanged
+656   (int (*)(...))QAbstractItemView::closeEditor
+664   (int (*)(...))QAbstractItemView::commitData
+672   (int (*)(...))QAbstractItemView::editorDestroyed
+680   (int (*)(...))QTreeView::moveCursor
+688   (int (*)(...))QTreeView::horizontalOffset
+696   (int (*)(...))QTreeView::verticalOffset
+704   (int (*)(...))QTreeView::isIndexHidden
+712   (int (*)(...))QTreeView::setSelection
+720   (int (*)(...))QTreeView::visualRegionForSelection
+728   (int (*)(...))QTreeView::selectedIndexes
+736   (int (*)(...))QAbstractItemView::edit
+744   (int (*)(...))QAbstractItemView::selectionCommand
+752   (int (*)(...))QAbstractItemView::startDrag
+760   (int (*)(...))QAbstractItemView::viewOptions
+768   (int (*)(...))QTreeView::drawRow
+776   (int (*)(...))QTreeView::drawBranches
+784   (int (*)(...))QTreeWidget::mimeTypes
+792   (int (*)(...))QTreeWidget::mimeData
+800   (int (*)(...))QTreeWidget::dropMimeData
+808   (int (*)(...))QTreeWidget::supportedDropActions
+816   (int (*)(...))-16
+824   (int (*)(...))(& _ZTI11QTreeWidget)
+832   (int (*)(...))QTreeWidget::_ZThn16_N11QTreeWidgetD1Ev
+840   (int (*)(...))QTreeWidget::_ZThn16_N11QTreeWidgetD0Ev
+848   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+856   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+864   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+872   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+880   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+888   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QTreeWidget
+   size=48 align=8
+   base size=48 base align=8
+QTreeWidget (0x0x7f884ef67068) 0
+    vptr=((& QTreeWidget::_ZTV11QTreeWidget) + 16u)
+  QTreeView (0x0x7f884ef67bc8) 0
+      primary-for QTreeWidget (0x0x7f884ef67068)
+    QAbstractItemView (0x0x7f884ef67c30) 0
+        primary-for QTreeView (0x0x7f884ef67bc8)
+      QAbstractScrollArea (0x0x7f884ef88958) 0
+          primary-for QAbstractItemView (0x0x7f884ef67c30)
+        QFrame (0x0x7f884ef889c0) 0
+            primary-for QAbstractScrollArea (0x0x7f884ef88958)
+          QWidget (0x0x7f88528387e0) 0
+              primary-for QFrame (0x0x7f884ef889c0)
+            QObject (0x0x7f884d0f3ea0) 0
+                primary-for QWidget (0x0x7f88528387e0)
+            QPaintDevice (0x0x7f884d11aa80) 16
+                vptr=((& QTreeWidget::_ZTV11QTreeWidget) + 832u)
+
+Class QUndoGroup::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QUndoGroup::QPrivateSignal (0x0x7f884ceeb660) 0 empty
+
+Vtable for QUndoGroup
+QUndoGroup::_ZTV10QUndoGroup: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QUndoGroup)
+16    (int (*)(...))QUndoGroup::metaObject
+24    (int (*)(...))QUndoGroup::qt_metacast
+32    (int (*)(...))QUndoGroup::qt_metacall
+40    (int (*)(...))QUndoGroup::~QUndoGroup
+48    (int (*)(...))QUndoGroup::~QUndoGroup
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QUndoGroup
+   size=16 align=8
+   base size=16 base align=8
+QUndoGroup (0x0x7f884ef88a90) 0
+    vptr=((& QUndoGroup::_ZTV10QUndoGroup) + 16u)
+  QObject (0x0x7f884ceeb600) 0
+      primary-for QUndoGroup (0x0x7f884ef88a90)
+
+Vtable for QUndoCommand
+QUndoCommand::_ZTV12QUndoCommand: 8u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QUndoCommand)
+16    (int (*)(...))QUndoCommand::~QUndoCommand
+24    (int (*)(...))QUndoCommand::~QUndoCommand
+32    (int (*)(...))QUndoCommand::undo
+40    (int (*)(...))QUndoCommand::redo
+48    (int (*)(...))QUndoCommand::id
+56    (int (*)(...))QUndoCommand::mergeWith
+
+Class QUndoCommand
+   size=16 align=8
+   base size=16 base align=8
+QUndoCommand (0x0x7f884cf40180) 0
+    vptr=((& QUndoCommand::_ZTV12QUndoCommand) + 16u)
+
+Class QUndoStack::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QUndoStack::QPrivateSignal (0x0x7f884cf40d80) 0 empty
+
+Vtable for QUndoStack
+QUndoStack::_ZTV10QUndoStack: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QUndoStack)
+16    (int (*)(...))QUndoStack::metaObject
+24    (int (*)(...))QUndoStack::qt_metacast
+32    (int (*)(...))QUndoStack::qt_metacall
+40    (int (*)(...))QUndoStack::~QUndoStack
+48    (int (*)(...))QUndoStack::~QUndoStack
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QUndoStack
+   size=16 align=8
+   base size=16 base align=8
+QUndoStack (0x0x7f884ed18270) 0
+    vptr=((& QUndoStack::_ZTV10QUndoStack) + 16u)
+  QObject (0x0x7f884cf401e0) 0
+      primary-for QUndoStack (0x0x7f884ed18270)
+
+Class QUndoView::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QUndoView::QPrivateSignal (0x0x7f884cf92ba0) 0 empty
+
+Vtable for QUndoView
+QUndoView::_ZTV9QUndoView: 106u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QUndoView)
+16    (int (*)(...))QUndoView::metaObject
+24    (int (*)(...))QUndoView::qt_metacast
+32    (int (*)(...))QUndoView::qt_metacall
+40    (int (*)(...))QUndoView::~QUndoView
+48    (int (*)(...))QUndoView::~QUndoView
+56    (int (*)(...))QListView::event
+64    (int (*)(...))QAbstractScrollArea::eventFilter
+72    (int (*)(...))QListView::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractScrollArea::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractItemView::mousePressEvent
+176   (int (*)(...))QListView::mouseReleaseEvent
+184   (int (*)(...))QAbstractItemView::mouseDoubleClickEvent
+192   (int (*)(...))QListView::mouseMoveEvent
+200   (int (*)(...))QListView::wheelEvent
+208   (int (*)(...))QAbstractItemView::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QAbstractItemView::focusInEvent
+232   (int (*)(...))QAbstractItemView::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QListView::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QListView::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QAbstractScrollArea::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QAbstractItemView::dragEnterEvent
+320   (int (*)(...))QListView::dragMoveEvent
+328   (int (*)(...))QListView::dragLeaveEvent
+336   (int (*)(...))QListView::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QAbstractItemView::inputMethodEvent
+416   (int (*)(...))QAbstractItemView::inputMethodQuery
+424   (int (*)(...))QAbstractItemView::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QAbstractItemView::viewportEvent
+448   (int (*)(...))QListView::scrollContentsBy
+456   (int (*)(...))QListView::viewportSizeHint
+464   (int (*)(...))QAbstractItemView::setModel
+472   (int (*)(...))QAbstractItemView::setSelectionModel
+480   (int (*)(...))QAbstractItemView::keyboardSearch
+488   (int (*)(...))QListView::visualRect
+496   (int (*)(...))QListView::scrollTo
+504   (int (*)(...))QListView::indexAt
+512   (int (*)(...))QAbstractItemView::sizeHintForRow
+520   (int (*)(...))QAbstractItemView::sizeHintForColumn
+528   (int (*)(...))QListView::reset
+536   (int (*)(...))QListView::setRootIndex
+544   (int (*)(...))QListView::doItemsLayout
+552   (int (*)(...))QAbstractItemView::selectAll
+560   (int (*)(...))QListView::dataChanged
+568   (int (*)(...))QListView::rowsInserted
+576   (int (*)(...))QListView::rowsAboutToBeRemoved
+584   (int (*)(...))QListView::selectionChanged
+592   (int (*)(...))QListView::currentChanged
+600   (int (*)(...))QAbstractItemView::updateEditorData
+608   (int (*)(...))QAbstractItemView::updateEditorGeometries
+616   (int (*)(...))QListView::updateGeometries
+624   (int (*)(...))QAbstractItemView::verticalScrollbarAction
+632   (int (*)(...))QAbstractItemView::horizontalScrollbarAction
+640   (int (*)(...))QAbstractItemView::verticalScrollbarValueChanged
+648   (int (*)(...))QAbstractItemView::horizontalScrollbarValueChanged
+656   (int (*)(...))QAbstractItemView::closeEditor
+664   (int (*)(...))QAbstractItemView::commitData
+672   (int (*)(...))QAbstractItemView::editorDestroyed
+680   (int (*)(...))QListView::moveCursor
+688   (int (*)(...))QListView::horizontalOffset
+696   (int (*)(...))QListView::verticalOffset
+704   (int (*)(...))QListView::isIndexHidden
+712   (int (*)(...))QListView::setSelection
+720   (int (*)(...))QListView::visualRegionForSelection
+728   (int (*)(...))QListView::selectedIndexes
+736   (int (*)(...))QAbstractItemView::edit
+744   (int (*)(...))QAbstractItemView::selectionCommand
+752   (int (*)(...))QListView::startDrag
+760   (int (*)(...))QListView::viewOptions
+768   (int (*)(...))-16
+776   (int (*)(...))(& _ZTI9QUndoView)
+784   (int (*)(...))QUndoView::_ZThn16_N9QUndoViewD1Ev
+792   (int (*)(...))QUndoView::_ZThn16_N9QUndoViewD0Ev
+800   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+808   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+816   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+824   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+832   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+840   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QUndoView
+   size=48 align=8
+   base size=48 base align=8
+QUndoView (0x0x7f884ed182d8) 0
+    vptr=((& QUndoView::_ZTV9QUndoView) + 16u)
+  QListView (0x0x7f884ed18af8) 0
+      primary-for QUndoView (0x0x7f884ed182d8)
+    QAbstractItemView (0x0x7f884eb1a4e0) 0
+        primary-for QListView (0x0x7f884ed18af8)
+      QAbstractScrollArea (0x0x7f884eb1a750) 0
+          primary-for QAbstractItemView (0x0x7f884eb1a4e0)
+        QFrame (0x0x7f884eb1a7b8) 0
+            primary-for QAbstractScrollArea (0x0x7f884eb1a750)
+          QWidget (0x0x7f88524b7cb0) 0
+              primary-for QFrame (0x0x7f884eb1a7b8)
+            QObject (0x0x7f884cf40de0) 0
+                primary-for QWidget (0x0x7f88524b7cb0)
+            QPaintDevice (0x0x7f884cf92b40) 16
+                vptr=((& QUndoView::_ZTV9QUndoView) + 784u)
+
+Class QWhatsThis
+   size=1 align=1
+   base size=0 base align=1
+QWhatsThis (0x0x7f884cf92f60) 0 empty
+
+Class QWidgetAction::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QWidgetAction::QPrivateSignal (0x0x7f884cbf1300) 0 empty
+
+Vtable for QWidgetAction
+QWidgetAction::_ZTV13QWidgetAction: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QWidgetAction)
+16    (int (*)(...))QWidgetAction::metaObject
+24    (int (*)(...))QWidgetAction::qt_metacast
+32    (int (*)(...))QWidgetAction::qt_metacall
+40    (int (*)(...))QWidgetAction::~QWidgetAction
+48    (int (*)(...))QWidgetAction::~QWidgetAction
+56    (int (*)(...))QWidgetAction::event
+64    (int (*)(...))QWidgetAction::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidgetAction::createWidget
+120   (int (*)(...))QWidgetAction::deleteWidget
+
+Class QWidgetAction
+   size=16 align=8
+   base size=16 base align=8
+QWidgetAction (0x0x7f884e946208) 0
+    vptr=((& QWidgetAction::_ZTV13QWidgetAction) + 16u)
+  QAction (0x0x7f884e946270) 0
+      primary-for QWidgetAction (0x0x7f884e946208)
+    QObject (0x0x7f884cbf1000) 0
+        primary-for QAction (0x0x7f884e946270)
+
+Class QWizard::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QWizard::QPrivateSignal (0x0x7f884cbf1540) 0 empty
+
+Vtable for QWizard
+QWizard::_ZTV7QWizard: 73u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QWizard)
+16    (int (*)(...))QWizard::metaObject
+24    (int (*)(...))QWizard::qt_metacast
+32    (int (*)(...))QWizard::qt_metacall
+40    (int (*)(...))QWizard::~QWizard
+48    (int (*)(...))QWizard::~QWizard
+56    (int (*)(...))QWizard::event
+64    (int (*)(...))QDialog::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWizard::setVisible
+128   (int (*)(...))QWizard::sizeHint
+136   (int (*)(...))QDialog::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QDialog::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWizard::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWizard::resizeEvent
+280   (int (*)(...))QDialog::closeEvent
+288   (int (*)(...))QDialog::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QDialog::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QDialog::open
+440   (int (*)(...))QDialog::exec
+448   (int (*)(...))QWizard::done
+456   (int (*)(...))QDialog::accept
+464   (int (*)(...))QDialog::reject
+472   (int (*)(...))QWizard::validateCurrentPage
+480   (int (*)(...))QWizard::nextId
+488   (int (*)(...))QWizard::initializePage
+496   (int (*)(...))QWizard::cleanupPage
+504   (int (*)(...))-16
+512   (int (*)(...))(& _ZTI7QWizard)
+520   (int (*)(...))QWizard::_ZThn16_N7QWizardD1Ev
+528   (int (*)(...))QWizard::_ZThn16_N7QWizardD0Ev
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+552   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+560   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+568   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+576   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QWizard
+   size=48 align=8
+   base size=48 base align=8
+QWizard (0x0x7f884e946e38) 0
+    vptr=((& QWizard::_ZTV7QWizard) + 16u)
+  QDialog (0x0x7f884e946ea0) 0
+      primary-for QWizard (0x0x7f884e946e38)
+    QWidget (0x0x7f88524ef690) 0
+        primary-for QDialog (0x0x7f884e946ea0)
+      QObject (0x0x7f884cbf1360) 0
+          primary-for QWidget (0x0x7f88524ef690)
+      QPaintDevice (0x0x7f884cbf14e0) 16
+          vptr=((& QWizard::_ZTV7QWizard) + 520u)
+
+Class QWizardPage::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QWizardPage::QPrivateSignal (0x0x7f884cc18000) 0 empty
+
+Vtable for QWizardPage
+QWizardPage::_ZTV11QWizardPage: 69u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QWizardPage)
+16    (int (*)(...))QWizardPage::metaObject
+24    (int (*)(...))QWizardPage::qt_metacast
+32    (int (*)(...))QWizardPage::qt_metacall
+40    (int (*)(...))QWizardPage::~QWizardPage
+48    (int (*)(...))QWizardPage::~QWizardPage
+56    (int (*)(...))QWidget::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QWizardPage::initializePage
+440   (int (*)(...))QWizardPage::cleanupPage
+448   (int (*)(...))QWizardPage::validatePage
+456   (int (*)(...))QWizardPage::isComplete
+464   (int (*)(...))QWizardPage::nextId
+472   (int (*)(...))-16
+480   (int (*)(...))(& _ZTI11QWizardPage)
+488   (int (*)(...))QWizardPage::_ZThn16_N11QWizardPageD1Ev
+496   (int (*)(...))QWizardPage::_ZThn16_N11QWizardPageD0Ev
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QWizardPage
+   size=48 align=8
+   base size=48 base align=8
+QWizardPage (0x0x7f884e967e38) 0
+    vptr=((& QWizardPage::_ZTV11QWizardPage) + 16u)
+  QWidget (0x0x7f88525374d0) 0
+      primary-for QWizardPage (0x0x7f884e967e38)
+    QObject (0x0x7f884cbf1840) 0
+        primary-for QWidget (0x0x7f88525374d0)
+    QPaintDevice (0x0x7f884cbf1f60) 16
+        vptr=((& QWizardPage::_ZTV11QWizardPage) + 488u)
+
diff --git a/tests/auto/bic/data/QtQuickTest.5.11.0.linux-gcc-amd64.txt b/tests/auto/bic/data/QtQuickTest.5.11.0.linux-gcc-amd64.txt
new file mode 100644
index 0000000000..56da0871c5
--- /dev/null
+++ b/tests/auto/bic/data/QtQuickTest.5.11.0.linux-gcc-amd64.txt
@@ -0,0 +1,19223 @@
+Class std::__failure_type
+   size=1 align=1
+   base size=0 base align=1
+std::__failure_type (0x0x7f568c59acc0) 0 empty
+
+Class std::__do_is_destructible_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__do_is_destructible_impl (0x0x7f568c632480) 0 empty
+
+Class std::__do_is_nt_destructible_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__do_is_nt_destructible_impl (0x0x7f568c6326c0) 0 empty
+
+Class std::__do_is_default_constructible_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__do_is_default_constructible_impl (0x0x7f568c632900) 0 empty
+
+Class std::__do_is_static_castable_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__do_is_static_castable_impl (0x0x7f568c632b40) 0 empty
+
+Class std::__do_is_direct_constructible_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__do_is_direct_constructible_impl (0x0x7f568c632cc0) 0 empty
+
+Class std::__do_is_nary_constructible_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__do_is_nary_constructible_impl (0x0x7f568c66b0c0) 0 empty
+
+Class std::__do_common_type_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__do_common_type_impl (0x0x7f568c6ed840) 0 empty
+
+Class std::__do_member_type_wrapper
+   size=1 align=1
+   base size=0 base align=1
+std::__do_member_type_wrapper (0x0x7f568c6ed900) 0 empty
+
+Class std::__result_of_memfun_ref_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__result_of_memfun_ref_impl (0x0x7f568c6edc60) 0 empty
+
+Class std::__result_of_memfun_deref_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__result_of_memfun_deref_impl (0x0x7f568c6edd20) 0 empty
+
+Class std::__result_of_memobj_ref_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__result_of_memobj_ref_impl (0x0x7f568c6edde0) 0 empty
+
+Class std::__result_of_memobj_deref_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__result_of_memobj_deref_impl (0x0x7f568c6edea0) 0 empty
+
+Class std::__result_of_other_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__result_of_other_impl (0x0x7f568c727180) 0 empty
+
+Class std::piecewise_construct_t
+   size=1 align=1
+   base size=0 base align=1
+std::piecewise_construct_t (0x0x7f568c727360) 0 empty
+
+Class std::__true_type
+   size=1 align=1
+   base size=0 base align=1
+std::__true_type (0x0x7f568c7277e0) 0 empty
+
+Class std::__false_type
+   size=1 align=1
+   base size=0 base align=1
+std::__false_type (0x0x7f568c727840) 0 empty
+
+Class std::input_iterator_tag
+   size=1 align=1
+   base size=0 base align=1
+std::input_iterator_tag (0x0x7f568c2cf4e0) 0 empty
+
+Class std::output_iterator_tag
+   size=1 align=1
+   base size=0 base align=1
+std::output_iterator_tag (0x0x7f568c2cf540) 0 empty
+
+Class std::forward_iterator_tag
+   size=1 align=1
+   base size=1 base align=1
+std::forward_iterator_tag (0x0x7f568c71c4e0) 0 empty
+  std::input_iterator_tag (0x0x7f568c2cf5a0) 0 empty
+
+Class std::bidirectional_iterator_tag
+   size=1 align=1
+   base size=1 base align=1
+std::bidirectional_iterator_tag (0x0x7f568c71c548) 0 empty
+  std::forward_iterator_tag (0x0x7f568c71c5b0) 0 empty
+    std::input_iterator_tag (0x0x7f568c2cf600) 0 empty
+
+Class std::random_access_iterator_tag
+   size=1 align=1
+   base size=1 base align=1
+std::random_access_iterator_tag (0x0x7f568c71c618) 0 empty
+  std::bidirectional_iterator_tag (0x0x7f568c71c680) 0 empty
+    std::forward_iterator_tag (0x0x7f568c71c6e8) 0 empty
+      std::input_iterator_tag (0x0x7f568c2cf660) 0 empty
+
+Class __gnu_cxx::__ops::_Iter_less_iter
+   size=1 align=1
+   base size=0 base align=1
+__gnu_cxx::__ops::_Iter_less_iter (0x0x7f568c314300) 0 empty
+
+Class __gnu_cxx::__ops::_Iter_less_val
+   size=1 align=1
+   base size=0 base align=1
+__gnu_cxx::__ops::_Iter_less_val (0x0x7f568c314360) 0 empty
+
+Class __gnu_cxx::__ops::_Val_less_iter
+   size=1 align=1
+   base size=0 base align=1
+__gnu_cxx::__ops::_Val_less_iter (0x0x7f568c3143c0) 0 empty
+
+Class __gnu_cxx::__ops::_Iter_equal_to_iter
+   size=1 align=1
+   base size=0 base align=1
+__gnu_cxx::__ops::_Iter_equal_to_iter (0x0x7f568c314420) 0 empty
+
+Class __gnu_cxx::__ops::_Iter_equal_to_val
+   size=1 align=1
+   base size=0 base align=1
+__gnu_cxx::__ops::_Iter_equal_to_val (0x0x7f568c314480) 0 empty
+
+Class wait
+   size=4 align=4
+   base size=4 base align=4
+wait (0x0x7f568c314f60) 0
+
+Class __locale_struct
+   size=232 align=8
+   base size=232 base align=8
+__locale_struct (0x0x7f568c4431e0) 0
+
+Class timespec
+   size=16 align=8
+   base size=16 base align=8
+timespec (0x0x7f568c4432a0) 0
+
+Class timeval
+   size=16 align=8
+   base size=16 base align=8
+timeval (0x0x7f568c443300) 0
+
+Class pthread_attr_t
+   size=56 align=8
+   base size=56 base align=8
+pthread_attr_t (0x0x7f568c4433c0) 0
+
+Class __pthread_internal_list
+   size=16 align=8
+   base size=16 base align=8
+__pthread_internal_list (0x0x7f568c443420) 0
+
+Class random_data
+   size=48 align=8
+   base size=48 base align=8
+random_data (0x0x7f568c4438a0) 0
+
+Class drand48_data
+   size=24 align=8
+   base size=24 base align=8
+drand48_data (0x0x7f568c443900) 0
+
+Vtable for std::exception
+std::exception::_ZTVSt9exception: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt9exception)
+16    (int (*)(...))std::exception::~exception
+24    (int (*)(...))std::exception::~exception
+32    (int (*)(...))std::exception::what
+
+Class std::exception
+   size=8 align=8
+   base size=8 base align=8
+std::exception (0x0x7f568c443960) 0 nearly-empty
+    vptr=((& std::exception::_ZTVSt9exception) + 16u)
+
+Vtable for std::bad_exception
+std::bad_exception::_ZTVSt13bad_exception: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt13bad_exception)
+16    (int (*)(...))std::bad_exception::~bad_exception
+24    (int (*)(...))std::bad_exception::~bad_exception
+32    (int (*)(...))std::bad_exception::what
+
+Class std::bad_exception
+   size=8 align=8
+   base size=8 base align=8
+std::bad_exception (0x0x7f568c71cc30) 0 nearly-empty
+    vptr=((& std::bad_exception::_ZTVSt13bad_exception) + 16u)
+  std::exception (0x0x7f568c4439c0) 0 nearly-empty
+      primary-for std::bad_exception (0x0x7f568c71cc30)
+
+Class std::__exception_ptr::exception_ptr
+   size=8 align=8
+   base size=8 base align=8
+std::__exception_ptr::exception_ptr (0x0x7f568c443a20) 0
+
+Vtable for std::nested_exception
+std::nested_exception::_ZTVSt16nested_exception: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt16nested_exception)
+16    (int (*)(...))std::nested_exception::~nested_exception
+24    (int (*)(...))std::nested_exception::~nested_exception
+
+Class std::nested_exception
+   size=16 align=8
+   base size=16 base align=8
+std::nested_exception (0x0x7f568c443a80) 0
+    vptr=((& std::nested_exception::_ZTVSt16nested_exception) + 16u)
+
+Vtable for std::bad_alloc
+std::bad_alloc::_ZTVSt9bad_alloc: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt9bad_alloc)
+16    (int (*)(...))std::bad_alloc::~bad_alloc
+24    (int (*)(...))std::bad_alloc::~bad_alloc
+32    (int (*)(...))std::bad_alloc::what
+
+Class std::bad_alloc
+   size=8 align=8
+   base size=8 base align=8
+std::bad_alloc (0x0x7f568c71ce38) 0 nearly-empty
+    vptr=((& std::bad_alloc::_ZTVSt9bad_alloc) + 16u)
+  std::exception (0x0x7f568c443ea0) 0 nearly-empty
+      primary-for std::bad_alloc (0x0x7f568c71ce38)
+
+Vtable for std::bad_array_new_length
+std::bad_array_new_length::_ZTVSt20bad_array_new_length: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt20bad_array_new_length)
+16    (int (*)(...))std::bad_array_new_length::~bad_array_new_length
+24    (int (*)(...))std::bad_array_new_length::~bad_array_new_length
+32    (int (*)(...))std::bad_array_new_length::what
+
+Class std::bad_array_new_length
+   size=8 align=8
+   base size=8 base align=8
+std::bad_array_new_length (0x0x7f568c71cea0) 0 nearly-empty
+    vptr=((& std::bad_array_new_length::_ZTVSt20bad_array_new_length) + 16u)
+  std::bad_alloc (0x0x7f568c71cf08) 0 nearly-empty
+      primary-for std::bad_array_new_length (0x0x7f568c71cea0)
+    std::exception (0x0x7f568c443f00) 0 nearly-empty
+        primary-for std::bad_alloc (0x0x7f568c71cf08)
+
+Class std::nothrow_t
+   size=1 align=1
+   base size=0 base align=1
+std::nothrow_t (0x0x7f568c443f60) 0 empty
+
+Class __exception
+   size=40 align=8
+   base size=40 base align=8
+__exception (0x0x7f568c165ba0) 0
+
+Class lconv
+   size=96 align=8
+   base size=96 base align=8
+lconv (0x0x7f568bf738a0) 0
+
+Vtable for __cxxabiv1::__forced_unwind
+__cxxabiv1::__forced_unwind::_ZTVN10__cxxabiv115__forced_unwindE: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN10__cxxabiv115__forced_unwindE)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class __cxxabiv1::__forced_unwind
+   size=8 align=8
+   base size=8 base align=8
+__cxxabiv1::__forced_unwind (0x0x7f568bf73900) 0 nearly-empty
+    vptr=((& __cxxabiv1::__forced_unwind::_ZTVN10__cxxabiv115__forced_unwindE) + 16u)
+
+Class sched_param
+   size=4 align=4
+   base size=4 base align=4
+sched_param (0x0x7f568c05f7e0) 0
+
+Class __sched_param
+   size=4 align=4
+   base size=4 base align=4
+__sched_param (0x0x7f568c05f840) 0
+
+Class timex
+   size=208 align=8
+   base size=208 base align=8
+timex (0x0x7f568c05f900) 0
+
+Class tm
+   size=56 align=8
+   base size=56 base align=8
+tm (0x0x7f568c05f960) 0
+
+Class itimerspec
+   size=32 align=8
+   base size=32 base align=8
+itimerspec (0x0x7f568c05f9c0) 0
+
+Class _pthread_cleanup_buffer
+   size=32 align=8
+   base size=32 base align=8
+_pthread_cleanup_buffer (0x0x7f568c05fa20) 0
+
+Class __pthread_cleanup_frame
+   size=24 align=8
+   base size=24 base align=8
+__pthread_cleanup_frame (0x0x7f568c05fb40) 0
+
+Class __pthread_cleanup_class
+   size=24 align=8
+   base size=24 base align=8
+__pthread_cleanup_class (0x0x7f568c05fba0) 0
+
+Class _IO_marker
+   size=24 align=8
+   base size=24 base align=8
+_IO_marker (0x0x7f568be1b000) 0
+
+Class _IO_FILE
+   size=216 align=8
+   base size=216 base align=8
+_IO_FILE (0x0x7f568be1b060) 0
+
+Class std::_Hash_impl
+   size=1 align=1
+   base size=0 base align=1
+std::_Hash_impl (0x0x7f568bbbd840) 0 empty
+
+Class std::_Fnv_hash_impl
+   size=1 align=1
+   base size=0 base align=1
+std::_Fnv_hash_impl (0x0x7f568bbbd8a0) 0 empty
+
+Class std::__numeric_limits_base
+   size=1 align=1
+   base size=0 base align=1
+std::__numeric_limits_base (0x0x7f568bbf7840) 0 empty
+
+Class std::_Bit_reference
+   size=16 align=8
+   base size=16 base align=8
+std::_Bit_reference (0x0x7f568b9f7660) 0
+
+Class std::_Bit_iterator_base
+   size=16 align=8
+   base size=12 base align=8
+std::_Bit_iterator_base (0x0x7f568bbdcc98) 0
+  std::iterator<std::random_access_iterator_tag, bool> (0x0x7f568b9f7720) 0 empty
+
+Class std::_Bit_iterator
+   size=16 align=8
+   base size=12 base align=8
+std::_Bit_iterator (0x0x7f568bbdcd00) 0
+  std::_Bit_iterator_base (0x0x7f568bbdcd68) 0
+    std::iterator<std::random_access_iterator_tag, bool> (0x0x7f568b9f7780) 0 empty
+
+Class std::_Bit_const_iterator
+   size=16 align=8
+   base size=12 base align=8
+std::_Bit_const_iterator (0x0x7f568bbdcdd0) 0
+  std::_Bit_iterator_base (0x0x7f568bbdce38) 0
+    std::iterator<std::random_access_iterator_tag, bool> (0x0x7f568b9f77e0) 0 empty
+
+Class std::random_device
+   size=5000 align=8
+   base size=5000 base align=8
+std::random_device (0x0x7f568b826600) 0
+
+Class std::bernoulli_distribution::param_type
+   size=8 align=8
+   base size=8 base align=8
+std::bernoulli_distribution::param_type (0x0x7f568b5293c0) 0
+
+Class std::bernoulli_distribution
+   size=8 align=8
+   base size=8 base align=8
+std::bernoulli_distribution (0x0x7f568b529360) 0
+
+Class std::seed_seq
+   size=24 align=8
+   base size=24 base align=8
+std::seed_seq (0x0x7f568b2cb360) 0
+
+Class qIsNull(double)::U
+   size=8 align=8
+   base size=8 base align=8
+qIsNull(double)::U (0x0x7f568a15de40) 0
+
+Class qIsNull(float)::U
+   size=4 align=4
+   base size=4 base align=4
+qIsNull(float)::U (0x0x7f568a15dea0) 0
+
+Class QSysInfo
+   size=1 align=1
+   base size=0 base align=1
+QSysInfo (0x0x7f5689f39960) 0 empty
+
+Class QMessageLogContext
+   size=32 align=8
+   base size=32 base align=8
+QMessageLogContext (0x0x7f5689f399c0) 0
+
+Class QMessageLogger
+   size=32 align=8
+   base size=32 base align=8
+QMessageLogger (0x0x7f5689f39a20) 0
+
+Class QFlag
+   size=4 align=4
+   base size=4 base align=4
+QFlag (0x0x7f5689f39a80) 0
+
+Class QIncompatibleFlag
+   size=4 align=4
+   base size=4 base align=4
+QIncompatibleFlag (0x0x7f5689f39d20) 0
+
+Class std::__atomic_flag_base
+   size=1 align=1
+   base size=1 base align=1
+std::__atomic_flag_base (0x0x7f5689fa82a0) 0
+
+Class std::atomic_flag
+   size=1 align=1
+   base size=1 base align=1
+std::atomic_flag (0x0x7f5689f38b60) 0
+  std::__atomic_flag_base (0x0x7f5689fa8300) 0
+
+Class QAtomicInt
+   size=4 align=4
+   base size=4 base align=4
+QAtomicInt (0x0x7f5689e512d8) 0
+  QAtomicInteger<int> (0x0x7f5689e51340) 0
+    QBasicAtomicInteger<int> (0x0x7f5689e0ba20) 0
+
+Class QInternal
+   size=1 align=1
+   base size=0 base align=1
+QInternal (0x0x7f56897c6000) 0 empty
+
+Class QtPrivate::QSlotObjectBase
+   size=16 align=8
+   base size=16 base align=8
+QtPrivate::QSlotObjectBase (0x0x7f568981c060) 0
+
+Class QGenericArgument
+   size=16 align=8
+   base size=16 base align=8
+QGenericArgument (0x0x7f568981c180) 0
+
+Class QGenericReturnArgument
+   size=16 align=8
+   base size=16 base align=8
+QGenericReturnArgument (0x0x7f5689969d68) 0
+  QGenericArgument (0x0x7f568981c1e0) 0
+
+Class QMetaObject
+   size=48 align=8
+   base size=48 base align=8
+QMetaObject (0x0x7f568981c360) 0
+
+Class QMetaObject::Connection
+   size=8 align=8
+   base size=8 base align=8
+QMetaObject::Connection (0x0x7f568981c420) 0
+
+Class QLatin1Char
+   size=1 align=1
+   base size=1 base align=1
+QLatin1Char (0x0x7f56894b4480) 0
+
+Class QChar
+   size=2 align=2
+   base size=2 base align=2
+QChar (0x0x7f56894b44e0) 0
+
+Class QtPrivate::RefCount
+   size=4 align=4
+   base size=4 base align=4
+QtPrivate::RefCount (0x0x7f56894b4780) 0
+
+Class QArrayData
+   size=24 align=8
+   base size=24 base align=8
+QArrayData (0x0x7f56894b47e0) 0
+
+Class QtPrivate::QContainerImplHelper
+   size=1 align=1
+   base size=0 base align=1
+QtPrivate::QContainerImplHelper (0x0x7f56894b4b40) 0 empty
+
+Class std::locale
+   size=8 align=8
+   base size=8 base align=8
+std::locale (0x0x7f56894b4ba0) 0
+
+Vtable for std::locale::facet
+std::locale::facet::_ZTVNSt6locale5facetE: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTINSt6locale5facetE)
+16    (int (*)(...))std::locale::facet::~facet
+24    (int (*)(...))std::locale::facet::~facet
+
+Class std::locale::facet
+   size=16 align=8
+   base size=12 base align=8
+std::locale::facet (0x0x7f56894b4c00) 0
+    vptr=((& std::locale::facet::_ZTVNSt6locale5facetE) + 16u)
+
+Class std::locale::id
+   size=8 align=8
+   base size=8 base align=8
+std::locale::id (0x0x7f56894b4c60) 0
+
+Class std::locale::_Impl
+   size=40 align=8
+   base size=40 base align=8
+std::locale::_Impl (0x0x7f56894b4cc0) 0
+
+Class std::__cow_string
+   size=8 align=8
+   base size=8 base align=8
+std::__cow_string (0x0x7f568924e0c0) 0
+
+Vtable for std::logic_error
+std::logic_error::_ZTVSt11logic_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt11logic_error)
+16    (int (*)(...))std::logic_error::~logic_error
+24    (int (*)(...))std::logic_error::~logic_error
+32    (int (*)(...))std::logic_error::what
+
+Class std::logic_error
+   size=16 align=8
+   base size=16 base align=8
+std::logic_error (0x0x7f56896273a8) 0
+    vptr=((& std::logic_error::_ZTVSt11logic_error) + 16u)
+  std::exception (0x0x7f568924e180) 0 nearly-empty
+      primary-for std::logic_error (0x0x7f56896273a8)
+
+Vtable for std::domain_error
+std::domain_error::_ZTVSt12domain_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt12domain_error)
+16    (int (*)(...))std::domain_error::~domain_error
+24    (int (*)(...))std::domain_error::~domain_error
+32    (int (*)(...))std::logic_error::what
+
+Class std::domain_error
+   size=16 align=8
+   base size=16 base align=8
+std::domain_error (0x0x7f5689627410) 0
+    vptr=((& std::domain_error::_ZTVSt12domain_error) + 16u)
+  std::logic_error (0x0x7f5689627478) 0
+      primary-for std::domain_error (0x0x7f5689627410)
+    std::exception (0x0x7f568924e1e0) 0 nearly-empty
+        primary-for std::logic_error (0x0x7f5689627478)
+
+Vtable for std::invalid_argument
+std::invalid_argument::_ZTVSt16invalid_argument: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt16invalid_argument)
+16    (int (*)(...))std::invalid_argument::~invalid_argument
+24    (int (*)(...))std::invalid_argument::~invalid_argument
+32    (int (*)(...))std::logic_error::what
+
+Class std::invalid_argument
+   size=16 align=8
+   base size=16 base align=8
+std::invalid_argument (0x0x7f56896274e0) 0
+    vptr=((& std::invalid_argument::_ZTVSt16invalid_argument) + 16u)
+  std::logic_error (0x0x7f5689627548) 0
+      primary-for std::invalid_argument (0x0x7f56896274e0)
+    std::exception (0x0x7f568924e240) 0 nearly-empty
+        primary-for std::logic_error (0x0x7f5689627548)
+
+Vtable for std::length_error
+std::length_error::_ZTVSt12length_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt12length_error)
+16    (int (*)(...))std::length_error::~length_error
+24    (int (*)(...))std::length_error::~length_error
+32    (int (*)(...))std::logic_error::what
+
+Class std::length_error
+   size=16 align=8
+   base size=16 base align=8
+std::length_error (0x0x7f56896275b0) 0
+    vptr=((& std::length_error::_ZTVSt12length_error) + 16u)
+  std::logic_error (0x0x7f5689627618) 0
+      primary-for std::length_error (0x0x7f56896275b0)
+    std::exception (0x0x7f568924e2a0) 0 nearly-empty
+        primary-for std::logic_error (0x0x7f5689627618)
+
+Vtable for std::out_of_range
+std::out_of_range::_ZTVSt12out_of_range: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt12out_of_range)
+16    (int (*)(...))std::out_of_range::~out_of_range
+24    (int (*)(...))std::out_of_range::~out_of_range
+32    (int (*)(...))std::logic_error::what
+
+Class std::out_of_range
+   size=16 align=8
+   base size=16 base align=8
+std::out_of_range (0x0x7f5689627680) 0
+    vptr=((& std::out_of_range::_ZTVSt12out_of_range) + 16u)
+  std::logic_error (0x0x7f56896276e8) 0
+      primary-for std::out_of_range (0x0x7f5689627680)
+    std::exception (0x0x7f568924e300) 0 nearly-empty
+        primary-for std::logic_error (0x0x7f56896276e8)
+
+Vtable for std::runtime_error
+std::runtime_error::_ZTVSt13runtime_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt13runtime_error)
+16    (int (*)(...))std::runtime_error::~runtime_error
+24    (int (*)(...))std::runtime_error::~runtime_error
+32    (int (*)(...))std::runtime_error::what
+
+Class std::runtime_error
+   size=16 align=8
+   base size=16 base align=8
+std::runtime_error (0x0x7f5689627750) 0
+    vptr=((& std::runtime_error::_ZTVSt13runtime_error) + 16u)
+  std::exception (0x0x7f568924e360) 0 nearly-empty
+      primary-for std::runtime_error (0x0x7f5689627750)
+
+Vtable for std::range_error
+std::range_error::_ZTVSt11range_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt11range_error)
+16    (int (*)(...))std::range_error::~range_error
+24    (int (*)(...))std::range_error::~range_error
+32    (int (*)(...))std::runtime_error::what
+
+Class std::range_error
+   size=16 align=8
+   base size=16 base align=8
+std::range_error (0x0x7f56896277b8) 0
+    vptr=((& std::range_error::_ZTVSt11range_error) + 16u)
+  std::runtime_error (0x0x7f5689627820) 0
+      primary-for std::range_error (0x0x7f56896277b8)
+    std::exception (0x0x7f568924e3c0) 0 nearly-empty
+        primary-for std::runtime_error (0x0x7f5689627820)
+
+Vtable for std::overflow_error
+std::overflow_error::_ZTVSt14overflow_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt14overflow_error)
+16    (int (*)(...))std::overflow_error::~overflow_error
+24    (int (*)(...))std::overflow_error::~overflow_error
+32    (int (*)(...))std::runtime_error::what
+
+Class std::overflow_error
+   size=16 align=8
+   base size=16 base align=8
+std::overflow_error (0x0x7f5689627888) 0
+    vptr=((& std::overflow_error::_ZTVSt14overflow_error) + 16u)
+  std::runtime_error (0x0x7f56896278f0) 0
+      primary-for std::overflow_error (0x0x7f5689627888)
+    std::exception (0x0x7f568924e420) 0 nearly-empty
+        primary-for std::runtime_error (0x0x7f56896278f0)
+
+Vtable for std::underflow_error
+std::underflow_error::_ZTVSt15underflow_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt15underflow_error)
+16    (int (*)(...))std::underflow_error::~underflow_error
+24    (int (*)(...))std::underflow_error::~underflow_error
+32    (int (*)(...))std::runtime_error::what
+
+Class std::underflow_error
+   size=16 align=8
+   base size=16 base align=8
+std::underflow_error (0x0x7f5689627958) 0
+    vptr=((& std::underflow_error::_ZTVSt15underflow_error) + 16u)
+  std::runtime_error (0x0x7f56896279c0) 0
+      primary-for std::underflow_error (0x0x7f5689627958)
+    std::exception (0x0x7f568924e480) 0 nearly-empty
+        primary-for std::runtime_error (0x0x7f56896279c0)
+
+Vtable for std::_V2::error_category
+std::_V2::error_category::_ZTVNSt3_V214error_categoryE: 10u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTINSt3_V214error_categoryE)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))std::_V2::error_category::_M_message
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))std::_V2::error_category::default_error_condition
+64    (int (*)(...))std::_V2::error_category::equivalent
+72    (int (*)(...))std::_V2::error_category::equivalent
+
+Class std::_V2::error_category
+   size=8 align=8
+   base size=8 base align=8
+std::_V2::error_category (0x0x7f568924e600) 0 nearly-empty
+    vptr=((& std::_V2::error_category::_ZTVNSt3_V214error_categoryE) + 16u)
+
+Class std::error_code
+   size=16 align=8
+   base size=16 base align=8
+std::error_code (0x0x7f568924e840) 0
+
+Class std::error_condition
+   size=16 align=8
+   base size=16 base align=8
+std::error_condition (0x0x7f568924e9c0) 0
+
+Vtable for std::system_error
+std::system_error::_ZTVSt12system_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt12system_error)
+16    (int (*)(...))std::system_error::~system_error
+24    (int (*)(...))std::system_error::~system_error
+32    (int (*)(...))std::runtime_error::what
+
+Class std::system_error
+   size=32 align=8
+   base size=32 base align=8
+std::system_error (0x0x7f5689627ea0) 0
+    vptr=((& std::system_error::_ZTVSt12system_error) + 16u)
+  std::runtime_error (0x0x7f5689627f08) 0
+      primary-for std::system_error (0x0x7f5689627ea0)
+    std::exception (0x0x7f568924ec00) 0 nearly-empty
+        primary-for std::runtime_error (0x0x7f5689627f08)
+
+Vtable for std::ios_base::failure
+std::ios_base::failure::_ZTVNSt8ios_base7failureB5cxx11E: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTINSt8ios_base7failureB5cxx11E)
+16    (int (*)(...))std::ios_base::failure::~failure
+24    (int (*)(...))std::ios_base::failure::~failure
+32    (int (*)(...))std::ios_base::failure::what
+
+Class std::ios_base::failure
+   size=32 align=8
+   base size=32 base align=8
+std::ios_base::failure (0x0x7f56892eaa28) 0
+    vptr=((& std::ios_base::failure::_ZTVNSt8ios_base7failureB5cxx11E) + 16u)
+  std::system_error (0x0x7f56892eaa90) 0
+      primary-for std::ios_base::failure (0x0x7f56892eaa28)
+    std::runtime_error (0x0x7f56892eaaf8) 0
+        primary-for std::system_error (0x0x7f56892eaa90)
+      std::exception (0x0x7f568924ef00) 0 nearly-empty
+          primary-for std::runtime_error (0x0x7f56892eaaf8)
+
+Class std::ios_base::_Callback_list
+   size=24 align=8
+   base size=24 base align=8
+std::ios_base::_Callback_list (0x0x7f568924ef60) 0
+
+Class std::ios_base::_Words
+   size=16 align=8
+   base size=16 base align=8
+std::ios_base::_Words (0x0x7f568932e000) 0
+
+Class std::ios_base::Init
+   size=1 align=1
+   base size=0 base align=1
+std::ios_base::Init (0x0x7f568932e060) 0 empty
+
+Vtable for std::ios_base
+std::ios_base::_ZTVSt8ios_base: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt8ios_base)
+16    (int (*)(...))std::ios_base::~ios_base
+24    (int (*)(...))std::ios_base::~ios_base
+
+Class std::ios_base
+   size=216 align=8
+   base size=216 base align=8
+std::ios_base (0x0x7f568924eea0) 0
+    vptr=((& std::ios_base::_ZTVSt8ios_base) + 16u)
+
+Class std::ctype_base
+   size=1 align=1
+   base size=0 base align=1
+std::ctype_base (0x0x7f568932e7e0) 0 empty
+
+Class std::__num_base
+   size=1 align=1
+   base size=0 base align=1
+std::__num_base (0x0x7f568932eea0) 0 empty
+
+VTT for std::basic_ostream<char>
+std::basic_ostream<char>::_ZTTSo: 2u entries
+0     ((& std::basic_ostream<char>::_ZTVSo) + 24u)
+8     ((& std::basic_ostream<char>::_ZTVSo) + 64u)
+
+VTT for std::basic_ostream<wchar_t>
+std::basic_ostream<wchar_t>::_ZTTSt13basic_ostreamIwSt11char_traitsIwEE: 2u entries
+0     ((& std::basic_ostream<wchar_t>::_ZTVSt13basic_ostreamIwSt11char_traitsIwEE) + 24u)
+8     ((& std::basic_ostream<wchar_t>::_ZTVSt13basic_ostreamIwSt11char_traitsIwEE) + 64u)
+
+VTT for std::basic_istream<char>
+std::basic_istream<char>::_ZTTSi: 2u entries
+0     ((& std::basic_istream<char>::_ZTVSi) + 24u)
+8     ((& std::basic_istream<char>::_ZTVSi) + 64u)
+
+VTT for std::basic_istream<wchar_t>
+std::basic_istream<wchar_t>::_ZTTSt13basic_istreamIwSt11char_traitsIwEE: 2u entries
+0     ((& std::basic_istream<wchar_t>::_ZTVSt13basic_istreamIwSt11char_traitsIwEE) + 24u)
+8     ((& std::basic_istream<wchar_t>::_ZTVSt13basic_istreamIwSt11char_traitsIwEE) + 64u)
+
+Construction vtable for std::basic_istream<char> (0x0x7f5688faf410 instance) in std::basic_iostream<char>
+std::basic_iostream<char>::_ZTCSd0_Si: 10u entries
+0     24u
+8     (int (*)(...))0
+16    (int (*)(...))(& _ZTISi)
+24    0u
+32    0u
+40    18446744073709551592u
+48    (int (*)(...))-24
+56    (int (*)(...))(& _ZTISi)
+64    0u
+72    0u
+
+Construction vtable for std::basic_ostream<char> (0x0x7f5688faf4e0 instance) in std::basic_iostream<char>
+std::basic_iostream<char>::_ZTCSd16_So: 10u entries
+0     8u
+8     (int (*)(...))0
+16    (int (*)(...))(& _ZTISo)
+24    0u
+32    0u
+40    18446744073709551608u
+48    (int (*)(...))-8
+56    (int (*)(...))(& _ZTISo)
+64    0u
+72    0u
+
+VTT for std::basic_iostream<char>
+std::basic_iostream<char>::_ZTTSd: 7u entries
+0     ((& std::basic_iostream<char>::_ZTVSd) + 24u)
+8     ((& std::basic_iostream<char>::_ZTCSd0_Si) + 24u)
+16    ((& std::basic_iostream<char>::_ZTCSd0_Si) + 64u)
+24    ((& std::basic_iostream<char>::_ZTCSd16_So) + 24u)
+32    ((& std::basic_iostream<char>::_ZTCSd16_So) + 64u)
+40    ((& std::basic_iostream<char>::_ZTVSd) + 104u)
+48    ((& std::basic_iostream<char>::_ZTVSd) + 64u)
+
+Construction vtable for std::basic_istream<wchar_t> (0x0x7f5688faf888 instance) in std::basic_iostream<wchar_t>
+std::basic_iostream<wchar_t>::_ZTCSt14basic_iostreamIwSt11char_traitsIwEE0_St13basic_istreamIwS1_E: 10u entries
+0     24u
+8     (int (*)(...))0
+16    (int (*)(...))(& _ZTISt13basic_istreamIwSt11char_traitsIwEE)
+24    0u
+32    0u
+40    18446744073709551592u
+48    (int (*)(...))-24
+56    (int (*)(...))(& _ZTISt13basic_istreamIwSt11char_traitsIwEE)
+64    0u
+72    0u
+
+Construction vtable for std::basic_ostream<wchar_t> (0x0x7f5688faf958 instance) in std::basic_iostream<wchar_t>
+std::basic_iostream<wchar_t>::_ZTCSt14basic_iostreamIwSt11char_traitsIwEE16_St13basic_ostreamIwS1_E: 10u entries
+0     8u
+8     (int (*)(...))0
+16    (int (*)(...))(& _ZTISt13basic_ostreamIwSt11char_traitsIwEE)
+24    0u
+32    0u
+40    18446744073709551608u
+48    (int (*)(...))-8
+56    (int (*)(...))(& _ZTISt13basic_ostreamIwSt11char_traitsIwEE)
+64    0u
+72    0u
+
+VTT for std::basic_iostream<wchar_t>
+std::basic_iostream<wchar_t>::_ZTTSt14basic_iostreamIwSt11char_traitsIwEE: 7u entries
+0     ((& std::basic_iostream<wchar_t>::_ZTVSt14basic_iostreamIwSt11char_traitsIwEE) + 24u)
+8     ((& std::basic_iostream<wchar_t>::_ZTCSt14basic_iostreamIwSt11char_traitsIwEE0_St13basic_istreamIwS1_E) + 24u)
+16    ((& std::basic_iostream<wchar_t>::_ZTCSt14basic_iostreamIwSt11char_traitsIwEE0_St13basic_istreamIwS1_E) + 64u)
+24    ((& std::basic_iostream<wchar_t>::_ZTCSt14basic_iostreamIwSt11char_traitsIwEE16_St13basic_ostreamIwS1_E) + 24u)
+32    ((& std::basic_iostream<wchar_t>::_ZTCSt14basic_iostreamIwSt11char_traitsIwEE16_St13basic_ostreamIwS1_E) + 64u)
+40    ((& std::basic_iostream<wchar_t>::_ZTVSt14basic_iostreamIwSt11char_traitsIwEE) + 104u)
+48    ((& std::basic_iostream<wchar_t>::_ZTVSt14basic_iostreamIwSt11char_traitsIwEE) + 64u)
+
+Class QByteArrayDataPtr
+   size=8 align=8
+   base size=8 base align=8
+QByteArrayDataPtr (0x0x7f5688ee9720) 0
+
+Class QByteArray
+   size=8 align=8
+   base size=8 base align=8
+QByteArray (0x0x7f5688ee9780) 0
+
+Class QByteRef
+   size=16 align=8
+   base size=12 base align=8
+QByteRef (0x0x7f5688d01ae0) 0
+
+Class QStringDataPtr
+   size=8 align=8
+   base size=8 base align=8
+QStringDataPtr (0x0x7f5688d01e40) 0
+
+Class QStringView
+   size=16 align=8
+   base size=16 base align=8
+QStringView (0x0x7f5688dfb300) 0
+
+Class QLatin1String
+   size=16 align=8
+   base size=16 base align=8
+QLatin1String (0x0x7f5688a87180) 0
+
+Class QString::Null
+   size=1 align=1
+   base size=0 base align=1
+QString::Null (0x0x7f5688a877e0) 0 empty
+
+Class QString
+   size=8 align=8
+   base size=8 base align=8
+QString (0x0x7f5688a87780) 0
+
+Class QCharRef
+   size=16 align=8
+   base size=12 base align=8
+QCharRef (0x0x7f56888628a0) 0
+
+Class QStringRef
+   size=16 align=8
+   base size=16 base align=8
+QStringRef (0x0x7f5688a024e0) 0
+
+Class QtPrivate::QHashCombine
+   size=1 align=1
+   base size=0 base align=1
+QtPrivate::QHashCombine (0x0x7f568880f180) 0 empty
+
+Class QtPrivate::QHashCombineCommutative
+   size=1 align=1
+   base size=0 base align=1
+QtPrivate::QHashCombineCommutative (0x0x7f568880f1e0) 0 empty
+
+Class std::__detail::_List_node_base
+   size=16 align=8
+   base size=16 base align=8
+std::__detail::_List_node_base (0x0x7f568880f240) 0
+
+Class QListData::NotArrayCompatibleLayout
+   size=1 align=1
+   base size=0 base align=1
+QListData::NotArrayCompatibleLayout (0x0x7f568880f600) 0 empty
+
+Class QListData::NotIndirectLayout
+   size=1 align=1
+   base size=0 base align=1
+QListData::NotIndirectLayout (0x0x7f568880f660) 0 empty
+
+Class QListData::ArrayCompatibleLayout
+   size=1 align=1
+   base size=1 base align=1
+QListData::ArrayCompatibleLayout (0x0x7f568880e3a8) 0 empty
+  QListData::NotIndirectLayout (0x0x7f568880f6c0) 0 empty
+
+Class QListData::InlineWithPaddingLayout
+   size=1 align=1
+   base size=1 base align=1
+QListData::InlineWithPaddingLayout (0x0x7f56884d3930) 0 empty
+  QListData::NotArrayCompatibleLayout (0x0x7f568880f720) 0 empty
+  QListData::NotIndirectLayout (0x0x7f568880f780) 0 empty
+
+Class QListData::IndirectLayout
+   size=1 align=1
+   base size=1 base align=1
+QListData::IndirectLayout (0x0x7f568880e410) 0 empty
+  QListData::NotArrayCompatibleLayout (0x0x7f568880f7e0) 0 empty
+
+Class QListData::Data
+   size=24 align=8
+   base size=24 base align=8
+QListData::Data (0x0x7f568880f840) 0
+
+Class QListData
+   size=8 align=8
+   base size=8 base align=8
+QListData (0x0x7f568880f5a0) 0
+
+Class QRegExp
+   size=8 align=8
+   base size=8 base align=8
+QRegExp (0x0x7f568880fcc0) 0
+
+Class QStringMatcher::Data
+   size=272 align=8
+   base size=272 base align=8
+QStringMatcher::Data (0x0x7f5688274f00) 0
+
+Class QStringMatcher
+   size=1048 align=8
+   base size=1048 base align=8
+QStringMatcher (0x0x7f5688274ea0) 0
+
+Class QStringList
+   size=8 align=8
+   base size=8 base align=8
+QStringList (0x0x7f5688286e38) 0
+  QList<QString> (0x0x7f5688286ea0) 0
+    QListSpecialMethods<QString> (0x0x7f56882a5120) 0 empty
+
+Class QScopedPointerPodDeleter
+   size=1 align=1
+   base size=0 base align=1
+QScopedPointerPodDeleter (0x0x7f56882a5540) 0 empty
+
+Class std::_Rb_tree_node_base
+   size=32 align=8
+   base size=32 base align=8
+std::_Rb_tree_node_base (0x0x7f56883ca120) 0
+
+Class std::allocator_arg_t
+   size=1 align=1
+   base size=0 base align=1
+std::allocator_arg_t (0x0x7f56883ca780) 0 empty
+
+Class std::__uses_alloc_base
+   size=1 align=1
+   base size=0 base align=1
+std::__uses_alloc_base (0x0x7f56883ca900) 0 empty
+
+Class std::__uses_alloc0::_Sink
+   size=1 align=1
+   base size=0 base align=1
+std::__uses_alloc0::_Sink (0x0x7f56883ca9c0) 0 empty
+
+Class std::__uses_alloc0
+   size=1 align=1
+   base size=1 base align=1
+std::__uses_alloc0 (0x0x7f56882fa7b8) 0
+  std::__uses_alloc_base (0x0x7f56883ca960) 0 empty
+
+Class std::_Swallow_assign
+   size=1 align=1
+   base size=0 base align=1
+std::_Swallow_assign (0x0x7f568820aa20) 0 empty
+
+Class QtPrivate::AbstractDebugStreamFunction
+   size=16 align=8
+   base size=16 base align=8
+QtPrivate::AbstractDebugStreamFunction (0x0x7f568820ac60) 0
+
+Class QtPrivate::AbstractComparatorFunction
+   size=24 align=8
+   base size=24 base align=8
+QtPrivate::AbstractComparatorFunction (0x0x7f568820ad20) 0
+
+Class QtPrivate::AbstractConverterFunction
+   size=8 align=8
+   base size=8 base align=8
+QtPrivate::AbstractConverterFunction (0x0x7f568820ae40) 0
+
+Class QMetaType
+   size=80 align=8
+   base size=80 base align=8
+QMetaType (0x0x7f5687f17000) 0
+
+Class QtMetaTypePrivate::VariantData
+   size=24 align=8
+   base size=20 base align=8
+QtMetaTypePrivate::VariantData (0x0x7f5687f17420) 0
+
+Class QtMetaTypePrivate::VectorBoolElements
+   size=1 align=1
+   base size=0 base align=1
+QtMetaTypePrivate::VectorBoolElements (0x0x7f5687f17540) 0 empty
+
+Class QtMetaTypePrivate::QSequentialIterableImpl
+   size=104 align=8
+   base size=104 base align=8
+QtMetaTypePrivate::QSequentialIterableImpl (0x0x7f5687f17ea0) 0
+
+Class QtMetaTypePrivate::QAssociativeIterableImpl
+   size=112 align=8
+   base size=112 base align=8
+QtMetaTypePrivate::QAssociativeIterableImpl (0x0x7f5687c3a300) 0
+
+Class QtMetaTypePrivate::QPairVariantInterfaceImpl
+   size=40 align=8
+   base size=40 base align=8
+QtMetaTypePrivate::QPairVariantInterfaceImpl (0x0x7f5687c3a600) 0
+
+Class std::chrono::_V2::system_clock
+   size=1 align=1
+   base size=0 base align=1
+std::chrono::_V2::system_clock (0x0x7f5687a62e40) 0 empty
+
+Class std::chrono::_V2::steady_clock
+   size=1 align=1
+   base size=0 base align=1
+std::chrono::_V2::steady_clock (0x0x7f5687bd4cc0) 0 empty
+
+Vtable for QObjectData
+QObjectData::_ZTV11QObjectData: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QObjectData)
+16    (int (*)(...))__cxa_pure_virtual
+24    (int (*)(...))__cxa_pure_virtual
+
+Class QObjectData
+   size=48 align=8
+   base size=48 base align=8
+QObjectData (0x0x7f5687bd4d20) 0
+    vptr=((& QObjectData::_ZTV11QObjectData) + 16u)
+
+Class QObject::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QObject::QPrivateSignal (0x0x7f5687bd4f00) 0 empty
+
+Vtable for QObject
+QObject::_ZTV7QObject: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QObject)
+16    (int (*)(...))QObject::metaObject
+24    (int (*)(...))QObject::qt_metacast
+32    (int (*)(...))QObject::qt_metacall
+40    (int (*)(...))QObject::~QObject
+48    (int (*)(...))QObject::~QObject
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QObject
+   size=16 align=8
+   base size=16 base align=8
+QObject (0x0x7f5687bd4ea0) 0
+    vptr=((& QObject::_ZTV7QObject) + 16u)
+
+Vtable for QObjectUserData
+QObjectUserData::_ZTV15QObjectUserData: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QObjectUserData)
+16    (int (*)(...))QObjectUserData::~QObjectUserData
+24    (int (*)(...))QObjectUserData::~QObjectUserData
+
+Class QObjectUserData
+   size=8 align=8
+   base size=8 base align=8
+QObjectUserData (0x0x7f56878df1e0) 0 nearly-empty
+    vptr=((& QObjectUserData::_ZTV15QObjectUserData) + 16u)
+
+Class QSignalBlocker
+   size=16 align=8
+   base size=10 base align=8
+QSignalBlocker (0x0x7f56878df240) 0
+
+Class QAbstractAnimation::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractAnimation::QPrivateSignal (0x0x7f56878df300) 0 empty
+
+Vtable for QAbstractAnimation
+QAbstractAnimation::_ZTV18QAbstractAnimation: 18u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QAbstractAnimation)
+16    (int (*)(...))QAbstractAnimation::metaObject
+24    (int (*)(...))QAbstractAnimation::qt_metacast
+32    (int (*)(...))QAbstractAnimation::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QAbstractAnimation::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))QAbstractAnimation::updateState
+136   (int (*)(...))QAbstractAnimation::updateDirection
+
+Class QAbstractAnimation
+   size=16 align=8
+   base size=16 base align=8
+QAbstractAnimation (0x0x7f56878b89c0) 0
+    vptr=((& QAbstractAnimation::_ZTV18QAbstractAnimation) + 16u)
+  QObject (0x0x7f56878df2a0) 0
+      primary-for QAbstractAnimation (0x0x7f56878b89c0)
+
+Class QAnimationDriver::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAnimationDriver::QPrivateSignal (0x0x7f56878df3c0) 0 empty
+
+Vtable for QAnimationDriver
+QAnimationDriver::_ZTV16QAnimationDriver: 18u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QAnimationDriver)
+16    (int (*)(...))QAnimationDriver::metaObject
+24    (int (*)(...))QAnimationDriver::qt_metacast
+32    (int (*)(...))QAnimationDriver::qt_metacall
+40    (int (*)(...))QAnimationDriver::~QAnimationDriver
+48    (int (*)(...))QAnimationDriver::~QAnimationDriver
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QAnimationDriver::advance
+120   (int (*)(...))QAnimationDriver::elapsed
+128   (int (*)(...))QAnimationDriver::start
+136   (int (*)(...))QAnimationDriver::stop
+
+Class QAnimationDriver
+   size=16 align=8
+   base size=16 base align=8
+QAnimationDriver (0x0x7f56878b8a28) 0
+    vptr=((& QAnimationDriver::_ZTV16QAnimationDriver) + 16u)
+  QObject (0x0x7f56878df360) 0
+      primary-for QAnimationDriver (0x0x7f56878b8a28)
+
+Class QEventLoop::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QEventLoop::QPrivateSignal (0x0x7f56878df480) 0 empty
+
+Vtable for QEventLoop
+QEventLoop::_ZTV10QEventLoop: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QEventLoop)
+16    (int (*)(...))QEventLoop::metaObject
+24    (int (*)(...))QEventLoop::qt_metacast
+32    (int (*)(...))QEventLoop::qt_metacall
+40    (int (*)(...))QEventLoop::~QEventLoop
+48    (int (*)(...))QEventLoop::~QEventLoop
+56    (int (*)(...))QEventLoop::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QEventLoop
+   size=16 align=8
+   base size=16 base align=8
+QEventLoop (0x0x7f56878b8a90) 0
+    vptr=((& QEventLoop::_ZTV10QEventLoop) + 16u)
+  QObject (0x0x7f56878df420) 0
+      primary-for QEventLoop (0x0x7f56878b8a90)
+
+Class QEventLoopLocker
+   size=8 align=8
+   base size=8 base align=8
+QEventLoopLocker (0x0x7f56878df660) 0
+
+Class QAbstractEventDispatcher::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractEventDispatcher::QPrivateSignal (0x0x7f56878df720) 0 empty
+
+Class QAbstractEventDispatcher::TimerInfo
+   size=12 align=4
+   base size=12 base align=4
+QAbstractEventDispatcher::TimerInfo (0x0x7f56878df780) 0
+
+Vtable for QAbstractEventDispatcher
+QAbstractEventDispatcher::_ZTV24QAbstractEventDispatcher: 28u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QAbstractEventDispatcher)
+16    (int (*)(...))QAbstractEventDispatcher::metaObject
+24    (int (*)(...))QAbstractEventDispatcher::qt_metacast
+32    (int (*)(...))QAbstractEventDispatcher::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))__cxa_pure_virtual
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))__cxa_pure_virtual
+160   (int (*)(...))__cxa_pure_virtual
+168   (int (*)(...))__cxa_pure_virtual
+176   (int (*)(...))__cxa_pure_virtual
+184   (int (*)(...))__cxa_pure_virtual
+192   (int (*)(...))__cxa_pure_virtual
+200   (int (*)(...))__cxa_pure_virtual
+208   (int (*)(...))QAbstractEventDispatcher::startingUp
+216   (int (*)(...))QAbstractEventDispatcher::closingDown
+
+Class QAbstractEventDispatcher
+   size=16 align=8
+   base size=16 base align=8
+QAbstractEventDispatcher (0x0x7f56878b8bc8) 0
+    vptr=((& QAbstractEventDispatcher::_ZTV24QAbstractEventDispatcher) + 16u)
+  QObject (0x0x7f56878df6c0) 0
+      primary-for QAbstractEventDispatcher (0x0x7f56878b8bc8)
+
+Vtable for std::type_info
+std::type_info::_ZTVSt9type_info: 8u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt9type_info)
+16    (int (*)(...))std::type_info::~type_info
+24    (int (*)(...))std::type_info::~type_info
+32    (int (*)(...))std::type_info::__is_pointer_p
+40    (int (*)(...))std::type_info::__is_function_p
+48    (int (*)(...))std::type_info::__do_catch
+56    (int (*)(...))std::type_info::__do_upcast
+
+Class std::type_info
+   size=16 align=8
+   base size=16 base align=8
+std::type_info (0x0x7f56878dfa20) 0
+    vptr=((& std::type_info::_ZTVSt9type_info) + 16u)
+
+Vtable for std::bad_cast
+std::bad_cast::_ZTVSt8bad_cast: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt8bad_cast)
+16    (int (*)(...))std::bad_cast::~bad_cast
+24    (int (*)(...))std::bad_cast::~bad_cast
+32    (int (*)(...))std::bad_cast::what
+
+Class std::bad_cast
+   size=8 align=8
+   base size=8 base align=8
+std::bad_cast (0x0x7f56878b8dd0) 0 nearly-empty
+    vptr=((& std::bad_cast::_ZTVSt8bad_cast) + 16u)
+  std::exception (0x0x7f56878dfa80) 0 nearly-empty
+      primary-for std::bad_cast (0x0x7f56878b8dd0)
+
+Vtable for std::bad_typeid
+std::bad_typeid::_ZTVSt10bad_typeid: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt10bad_typeid)
+16    (int (*)(...))std::bad_typeid::~bad_typeid
+24    (int (*)(...))std::bad_typeid::~bad_typeid
+32    (int (*)(...))std::bad_typeid::what
+
+Class std::bad_typeid
+   size=8 align=8
+   base size=8 base align=8
+std::bad_typeid (0x0x7f56878b8e38) 0 nearly-empty
+    vptr=((& std::bad_typeid::_ZTVSt10bad_typeid) + 16u)
+  std::exception (0x0x7f56878dfae0) 0 nearly-empty
+      primary-for std::bad_typeid (0x0x7f56878b8e38)
+
+Vtable for std::bad_function_call
+std::bad_function_call::_ZTVSt17bad_function_call: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt17bad_function_call)
+16    (int (*)(...))std::bad_function_call::~bad_function_call
+24    (int (*)(...))std::bad_function_call::~bad_function_call
+32    (int (*)(...))std::bad_function_call::what
+
+Class std::bad_function_call
+   size=8 align=8
+   base size=8 base align=8
+std::bad_function_call (0x0x7f56877190d0) 0 nearly-empty
+    vptr=((& std::bad_function_call::_ZTVSt17bad_function_call) + 16u)
+  std::exception (0x0x7f56876a2ba0) 0 nearly-empty
+      primary-for std::bad_function_call (0x0x7f56877190d0)
+
+Class std::_Nocopy_types
+   size=16 align=8
+   base size=16 base align=8
+std::_Nocopy_types (0x0x7f56876a2c60) 0
+
+Class std::_Any_data
+   size=16 align=8
+   base size=16 base align=8
+std::_Any_data (0x0x7f56876a2cc0) 0
+
+Class std::_Function_base
+   size=24 align=8
+   base size=24 base align=8
+std::_Function_base (0x0x7f56876a2de0) 0
+
+Class QMapNodeBase
+   size=24 align=8
+   base size=24 base align=8
+QMapNodeBase (0x0x7f568776b300) 0
+
+Class QMapDataBase
+   size=40 align=8
+   base size=40 base align=8
+QMapDataBase (0x0x7f568776b840) 0
+
+Class QHashData::Node
+   size=16 align=8
+   base size=16 base align=8
+QHashData::Node (0x0x7f568776bc00) 0
+
+Class QHashData
+   size=48 align=8
+   base size=44 base align=8
+QHashData (0x0x7f568776bba0) 0
+
+Class QHashDummyValue
+   size=1 align=1
+   base size=0 base align=1
+QHashDummyValue (0x0x7f568776bc60) 0 empty
+
+Class QVariant::PrivateShared
+   size=16 align=8
+   base size=12 base align=8
+QVariant::PrivateShared (0x0x7f56874e2540) 0
+
+Class QVariant::Private::Data
+   size=8 align=8
+   base size=8 base align=8
+QVariant::Private::Data (0x0x7f56874e2600) 0
+
+Class QVariant::Private
+   size=16 align=8
+   base size=12 base align=8
+QVariant::Private (0x0x7f56874e25a0) 0
+
+Class QVariant::Handler
+   size=72 align=8
+   base size=72 base align=8
+QVariant::Handler (0x0x7f56874e2660) 0
+
+Class QVariant
+   size=16 align=8
+   base size=16 base align=8
+QVariant (0x0x7f56874e24e0) 0
+
+Class QVariantComparisonHelper
+   size=8 align=8
+   base size=8 base align=8
+QVariantComparisonHelper (0x0x7f5687332180) 0
+
+Class QSequentialIterable::const_iterator
+   size=112 align=8
+   base size=112 base align=8
+QSequentialIterable::const_iterator (0x0x7f56873327e0) 0
+
+Class QSequentialIterable
+   size=104 align=8
+   base size=104 base align=8
+QSequentialIterable (0x0x7f5687332780) 0
+
+Class QAssociativeIterable::const_iterator
+   size=120 align=8
+   base size=120 base align=8
+QAssociativeIterable::const_iterator (0x0x7f56873328a0) 0
+
+Class QAssociativeIterable
+   size=112 align=8
+   base size=112 base align=8
+QAssociativeIterable (0x0x7f5687332840) 0
+
+Class QModelIndex
+   size=24 align=8
+   base size=24 base align=8
+QModelIndex (0x0x7f568705bba0) 0
+
+Class QPersistentModelIndex
+   size=8 align=8
+   base size=8 base align=8
+QPersistentModelIndex (0x0x7f56871a02a0) 0
+
+Class QAbstractItemModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractItemModel::QPrivateSignal (0x0x7f5686e3d9c0) 0 empty
+
+Vtable for QAbstractItemModel
+QAbstractItemModel::_ZTV18QAbstractItemModel: 48u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QAbstractItemModel)
+16    (int (*)(...))QAbstractItemModel::metaObject
+24    (int (*)(...))QAbstractItemModel::qt_metacast
+32    (int (*)(...))QAbstractItemModel::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))QAbstractItemModel::sibling
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))QAbstractItemModel::hasChildren
+160   (int (*)(...))__cxa_pure_virtual
+168   (int (*)(...))QAbstractItemModel::setData
+176   (int (*)(...))QAbstractItemModel::headerData
+184   (int (*)(...))QAbstractItemModel::setHeaderData
+192   (int (*)(...))QAbstractItemModel::itemData
+200   (int (*)(...))QAbstractItemModel::setItemData
+208   (int (*)(...))QAbstractItemModel::mimeTypes
+216   (int (*)(...))QAbstractItemModel::mimeData
+224   (int (*)(...))QAbstractItemModel::canDropMimeData
+232   (int (*)(...))QAbstractItemModel::dropMimeData
+240   (int (*)(...))QAbstractItemModel::supportedDropActions
+248   (int (*)(...))QAbstractItemModel::supportedDragActions
+256   (int (*)(...))QAbstractItemModel::insertRows
+264   (int (*)(...))QAbstractItemModel::insertColumns
+272   (int (*)(...))QAbstractItemModel::removeRows
+280   (int (*)(...))QAbstractItemModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QAbstractItemModel::fetchMore
+312   (int (*)(...))QAbstractItemModel::canFetchMore
+320   (int (*)(...))QAbstractItemModel::flags
+328   (int (*)(...))QAbstractItemModel::sort
+336   (int (*)(...))QAbstractItemModel::buddy
+344   (int (*)(...))QAbstractItemModel::match
+352   (int (*)(...))QAbstractItemModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractItemModel::submit
+376   (int (*)(...))QAbstractItemModel::revert
+
+Class QAbstractItemModel
+   size=16 align=8
+   base size=16 base align=8
+QAbstractItemModel (0x0x7f5686e39e38) 0
+    vptr=((& QAbstractItemModel::_ZTV18QAbstractItemModel) + 16u)
+  QObject (0x0x7f5686e3d960) 0
+      primary-for QAbstractItemModel (0x0x7f5686e39e38)
+
+Class QAbstractTableModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractTableModel::QPrivateSignal (0x0x7f5686ec32a0) 0 empty
+
+Vtable for QAbstractTableModel
+QAbstractTableModel::_ZTV19QAbstractTableModel: 48u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QAbstractTableModel)
+16    (int (*)(...))QAbstractTableModel::metaObject
+24    (int (*)(...))QAbstractTableModel::qt_metacast
+32    (int (*)(...))QAbstractTableModel::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QAbstractTableModel::index
+120   (int (*)(...))QAbstractTableModel::parent
+128   (int (*)(...))QAbstractTableModel::sibling
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))QAbstractTableModel::hasChildren
+160   (int (*)(...))__cxa_pure_virtual
+168   (int (*)(...))QAbstractItemModel::setData
+176   (int (*)(...))QAbstractItemModel::headerData
+184   (int (*)(...))QAbstractItemModel::setHeaderData
+192   (int (*)(...))QAbstractItemModel::itemData
+200   (int (*)(...))QAbstractItemModel::setItemData
+208   (int (*)(...))QAbstractItemModel::mimeTypes
+216   (int (*)(...))QAbstractItemModel::mimeData
+224   (int (*)(...))QAbstractItemModel::canDropMimeData
+232   (int (*)(...))QAbstractTableModel::dropMimeData
+240   (int (*)(...))QAbstractItemModel::supportedDropActions
+248   (int (*)(...))QAbstractItemModel::supportedDragActions
+256   (int (*)(...))QAbstractItemModel::insertRows
+264   (int (*)(...))QAbstractItemModel::insertColumns
+272   (int (*)(...))QAbstractItemModel::removeRows
+280   (int (*)(...))QAbstractItemModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QAbstractItemModel::fetchMore
+312   (int (*)(...))QAbstractItemModel::canFetchMore
+320   (int (*)(...))QAbstractTableModel::flags
+328   (int (*)(...))QAbstractItemModel::sort
+336   (int (*)(...))QAbstractItemModel::buddy
+344   (int (*)(...))QAbstractItemModel::match
+352   (int (*)(...))QAbstractItemModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractItemModel::submit
+376   (int (*)(...))QAbstractItemModel::revert
+
+Class QAbstractTableModel
+   size=16 align=8
+   base size=16 base align=8
+QAbstractTableModel (0x0x7f5686e99548) 0
+    vptr=((& QAbstractTableModel::_ZTV19QAbstractTableModel) + 16u)
+  QAbstractItemModel (0x0x7f5686e995b0) 0
+      primary-for QAbstractTableModel (0x0x7f5686e99548)
+    QObject (0x0x7f5686ec3240) 0
+        primary-for QAbstractItemModel (0x0x7f5686e995b0)
+
+Class QAbstractListModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractListModel::QPrivateSignal (0x0x7f5686ec3360) 0 empty
+
+Vtable for QAbstractListModel
+QAbstractListModel::_ZTV18QAbstractListModel: 48u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QAbstractListModel)
+16    (int (*)(...))QAbstractListModel::metaObject
+24    (int (*)(...))QAbstractListModel::qt_metacast
+32    (int (*)(...))QAbstractListModel::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QAbstractListModel::index
+120   (int (*)(...))QAbstractListModel::parent
+128   (int (*)(...))QAbstractListModel::sibling
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))QAbstractListModel::columnCount
+152   (int (*)(...))QAbstractListModel::hasChildren
+160   (int (*)(...))__cxa_pure_virtual
+168   (int (*)(...))QAbstractItemModel::setData
+176   (int (*)(...))QAbstractItemModel::headerData
+184   (int (*)(...))QAbstractItemModel::setHeaderData
+192   (int (*)(...))QAbstractItemModel::itemData
+200   (int (*)(...))QAbstractItemModel::setItemData
+208   (int (*)(...))QAbstractItemModel::mimeTypes
+216   (int (*)(...))QAbstractItemModel::mimeData
+224   (int (*)(...))QAbstractItemModel::canDropMimeData
+232   (int (*)(...))QAbstractListModel::dropMimeData
+240   (int (*)(...))QAbstractItemModel::supportedDropActions
+248   (int (*)(...))QAbstractItemModel::supportedDragActions
+256   (int (*)(...))QAbstractItemModel::insertRows
+264   (int (*)(...))QAbstractItemModel::insertColumns
+272   (int (*)(...))QAbstractItemModel::removeRows
+280   (int (*)(...))QAbstractItemModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QAbstractItemModel::fetchMore
+312   (int (*)(...))QAbstractItemModel::canFetchMore
+320   (int (*)(...))QAbstractListModel::flags
+328   (int (*)(...))QAbstractItemModel::sort
+336   (int (*)(...))QAbstractItemModel::buddy
+344   (int (*)(...))QAbstractItemModel::match
+352   (int (*)(...))QAbstractItemModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractItemModel::submit
+376   (int (*)(...))QAbstractItemModel::revert
+
+Class QAbstractListModel
+   size=16 align=8
+   base size=16 base align=8
+QAbstractListModel (0x0x7f5686e99618) 0
+    vptr=((& QAbstractListModel::_ZTV18QAbstractListModel) + 16u)
+  QAbstractItemModel (0x0x7f5686e99680) 0
+      primary-for QAbstractListModel (0x0x7f5686e99618)
+    QObject (0x0x7f5686ec3300) 0
+        primary-for QAbstractItemModel (0x0x7f5686e99680)
+
+Vtable for QAbstractNativeEventFilter
+QAbstractNativeEventFilter::_ZTV26QAbstractNativeEventFilter: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI26QAbstractNativeEventFilter)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class QAbstractNativeEventFilter
+   size=16 align=8
+   base size=16 base align=8
+QAbstractNativeEventFilter (0x0x7f5686ec3600) 0
+    vptr=((& QAbstractNativeEventFilter::_ZTV26QAbstractNativeEventFilter) + 16u)
+
+Class QAbstractProxyModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractProxyModel::QPrivateSignal (0x0x7f5686ec36c0) 0 empty
+
+Vtable for QAbstractProxyModel
+QAbstractProxyModel::_ZTV19QAbstractProxyModel: 53u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QAbstractProxyModel)
+16    (int (*)(...))QAbstractProxyModel::metaObject
+24    (int (*)(...))QAbstractProxyModel::qt_metacast
+32    (int (*)(...))QAbstractProxyModel::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))QAbstractProxyModel::sibling
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))QAbstractProxyModel::hasChildren
+160   (int (*)(...))QAbstractProxyModel::data
+168   (int (*)(...))QAbstractProxyModel::setData
+176   (int (*)(...))QAbstractProxyModel::headerData
+184   (int (*)(...))QAbstractProxyModel::setHeaderData
+192   (int (*)(...))QAbstractProxyModel::itemData
+200   (int (*)(...))QAbstractProxyModel::setItemData
+208   (int (*)(...))QAbstractProxyModel::mimeTypes
+216   (int (*)(...))QAbstractProxyModel::mimeData
+224   (int (*)(...))QAbstractProxyModel::canDropMimeData
+232   (int (*)(...))QAbstractProxyModel::dropMimeData
+240   (int (*)(...))QAbstractProxyModel::supportedDropActions
+248   (int (*)(...))QAbstractProxyModel::supportedDragActions
+256   (int (*)(...))QAbstractItemModel::insertRows
+264   (int (*)(...))QAbstractItemModel::insertColumns
+272   (int (*)(...))QAbstractItemModel::removeRows
+280   (int (*)(...))QAbstractItemModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QAbstractProxyModel::fetchMore
+312   (int (*)(...))QAbstractProxyModel::canFetchMore
+320   (int (*)(...))QAbstractProxyModel::flags
+328   (int (*)(...))QAbstractProxyModel::sort
+336   (int (*)(...))QAbstractProxyModel::buddy
+344   (int (*)(...))QAbstractItemModel::match
+352   (int (*)(...))QAbstractProxyModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractProxyModel::submit
+376   (int (*)(...))QAbstractProxyModel::revert
+384   (int (*)(...))QAbstractProxyModel::setSourceModel
+392   (int (*)(...))__cxa_pure_virtual
+400   (int (*)(...))__cxa_pure_virtual
+408   (int (*)(...))QAbstractProxyModel::mapSelectionToSource
+416   (int (*)(...))QAbstractProxyModel::mapSelectionFromSource
+
+Class QAbstractProxyModel
+   size=16 align=8
+   base size=16 base align=8
+QAbstractProxyModel (0x0x7f5686e997b8) 0
+    vptr=((& QAbstractProxyModel::_ZTV19QAbstractProxyModel) + 16u)
+  QAbstractItemModel (0x0x7f5686e99820) 0
+      primary-for QAbstractProxyModel (0x0x7f5686e997b8)
+    QObject (0x0x7f5686ec3660) 0
+        primary-for QAbstractItemModel (0x0x7f5686e99820)
+
+Class QAbstractState::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractState::QPrivateSignal (0x0x7f5686ec3780) 0 empty
+
+Vtable for QAbstractState
+QAbstractState::_ZTV14QAbstractState: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QAbstractState)
+16    (int (*)(...))QAbstractState::metaObject
+24    (int (*)(...))QAbstractState::qt_metacast
+32    (int (*)(...))QAbstractState::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QAbstractState::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+
+Class QAbstractState
+   size=16 align=8
+   base size=16 base align=8
+QAbstractState (0x0x7f5686e99888) 0
+    vptr=((& QAbstractState::_ZTV14QAbstractState) + 16u)
+  QObject (0x0x7f5686ec3720) 0
+      primary-for QAbstractState (0x0x7f5686e99888)
+
+Class QAbstractTransition::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractTransition::QPrivateSignal (0x0x7f5686ec3840) 0 empty
+
+Vtable for QAbstractTransition
+QAbstractTransition::_ZTV19QAbstractTransition: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QAbstractTransition)
+16    (int (*)(...))QAbstractTransition::metaObject
+24    (int (*)(...))QAbstractTransition::qt_metacast
+32    (int (*)(...))QAbstractTransition::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QAbstractTransition::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+
+Class QAbstractTransition
+   size=16 align=8
+   base size=16 base align=8
+QAbstractTransition (0x0x7f5686e998f0) 0
+    vptr=((& QAbstractTransition::_ZTV19QAbstractTransition) + 16u)
+  QObject (0x0x7f5686ec37e0) 0
+      primary-for QAbstractTransition (0x0x7f5686e998f0)
+
+Class QAnimationGroup::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAnimationGroup::QPrivateSignal (0x0x7f5686ec3900) 0 empty
+
+Vtable for QAnimationGroup
+QAnimationGroup::_ZTV15QAnimationGroup: 18u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QAnimationGroup)
+16    (int (*)(...))QAnimationGroup::metaObject
+24    (int (*)(...))QAnimationGroup::qt_metacast
+32    (int (*)(...))QAnimationGroup::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QAnimationGroup::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))QAbstractAnimation::updateState
+136   (int (*)(...))QAbstractAnimation::updateDirection
+
+Class QAnimationGroup
+   size=16 align=8
+   base size=16 base align=8
+QAnimationGroup (0x0x7f5686e99958) 0
+    vptr=((& QAnimationGroup::_ZTV15QAnimationGroup) + 16u)
+  QAbstractAnimation (0x0x7f5686e999c0) 0
+      primary-for QAnimationGroup (0x0x7f5686e99958)
+    QObject (0x0x7f5686ec38a0) 0
+        primary-for QAbstractAnimation (0x0x7f5686e999c0)
+
+Class QBasicTimer
+   size=4 align=4
+   base size=4 base align=4
+QBasicTimer (0x0x7f5686c0e660) 0
+
+Class QBitArray
+   size=8 align=8
+   base size=8 base align=8
+QBitArray (0x0x7f5686c0e900) 0
+
+Class QBitRef
+   size=16 align=8
+   base size=12 base align=8
+QBitRef (0x0x7f5686c0e9c0) 0
+
+Class QIODevice::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QIODevice::QPrivateSignal (0x0x7f5686c0ecc0) 0 empty
+
+Vtable for QIODevice
+QIODevice::_ZTV9QIODevice: 30u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QIODevice)
+16    (int (*)(...))QIODevice::metaObject
+24    (int (*)(...))QIODevice::qt_metacast
+32    (int (*)(...))QIODevice::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QIODevice::isSequential
+120   (int (*)(...))QIODevice::open
+128   (int (*)(...))QIODevice::close
+136   (int (*)(...))QIODevice::pos
+144   (int (*)(...))QIODevice::size
+152   (int (*)(...))QIODevice::seek
+160   (int (*)(...))QIODevice::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QIODevice::bytesAvailable
+184   (int (*)(...))QIODevice::bytesToWrite
+192   (int (*)(...))QIODevice::canReadLine
+200   (int (*)(...))QIODevice::waitForReadyRead
+208   (int (*)(...))QIODevice::waitForBytesWritten
+216   (int (*)(...))__cxa_pure_virtual
+224   (int (*)(...))QIODevice::readLineData
+232   (int (*)(...))__cxa_pure_virtual
+
+Class QIODevice
+   size=16 align=8
+   base size=16 base align=8
+QIODevice (0x0x7f5686c9d068) 0
+    vptr=((& QIODevice::_ZTV9QIODevice) + 16u)
+  QObject (0x0x7f5686c0ec60) 0
+      primary-for QIODevice (0x0x7f5686c9d068)
+
+Class QBuffer::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QBuffer::QPrivateSignal (0x0x7f5686c0ef00) 0 empty
+
+Vtable for QBuffer
+QBuffer::_ZTV7QBuffer: 30u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QBuffer)
+16    (int (*)(...))QBuffer::metaObject
+24    (int (*)(...))QBuffer::qt_metacast
+32    (int (*)(...))QBuffer::qt_metacall
+40    (int (*)(...))QBuffer::~QBuffer
+48    (int (*)(...))QBuffer::~QBuffer
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QBuffer::connectNotify
+104   (int (*)(...))QBuffer::disconnectNotify
+112   (int (*)(...))QIODevice::isSequential
+120   (int (*)(...))QBuffer::open
+128   (int (*)(...))QBuffer::close
+136   (int (*)(...))QBuffer::pos
+144   (int (*)(...))QBuffer::size
+152   (int (*)(...))QBuffer::seek
+160   (int (*)(...))QBuffer::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QIODevice::bytesAvailable
+184   (int (*)(...))QIODevice::bytesToWrite
+192   (int (*)(...))QBuffer::canReadLine
+200   (int (*)(...))QIODevice::waitForReadyRead
+208   (int (*)(...))QIODevice::waitForBytesWritten
+216   (int (*)(...))QBuffer::readData
+224   (int (*)(...))QIODevice::readLineData
+232   (int (*)(...))QBuffer::writeData
+
+Class QBuffer
+   size=16 align=8
+   base size=16 base align=8
+QBuffer (0x0x7f5686c9d1a0) 0
+    vptr=((& QBuffer::_ZTV7QBuffer) + 16u)
+  QIODevice (0x0x7f5686c9d208) 0
+      primary-for QBuffer (0x0x7f5686c9d1a0)
+    QObject (0x0x7f5686c0eea0) 0
+        primary-for QIODevice (0x0x7f5686c9d208)
+
+Class QByteArrayMatcher::Data
+   size=272 align=8
+   base size=272 base align=8
+QByteArrayMatcher::Data (0x0x7f5686d03000) 0
+
+Class QByteArrayMatcher
+   size=1040 align=8
+   base size=1040 base align=8
+QByteArrayMatcher (0x0x7f5686c0ef60) 0
+
+Class QStaticByteArrayMatcherBase::Skiptable
+   size=256 align=1
+   base size=256 base align=1
+QStaticByteArrayMatcherBase::Skiptable (0x0x7f5686d03120) 0
+
+Class QStaticByteArrayMatcherBase
+   size=256 align=16
+   base size=256 base align=16
+QStaticByteArrayMatcherBase (0x0x7f5686d030c0) 0
+
+Class QSharedData
+   size=4 align=4
+   base size=4 base align=4
+QSharedData (0x0x7f5686d03300) 0
+
+Class QLocale
+   size=8 align=8
+   base size=8 base align=8
+QLocale (0x0x7f5686d034e0) 0
+
+Class QCollatorSortKey
+   size=8 align=8
+   base size=8 base align=8
+QCollatorSortKey (0x0x7f5686d03ae0) 0
+
+Class QCollator
+   size=8 align=8
+   base size=8 base align=8
+QCollator (0x0x7f5686d03ba0) 0
+
+Class QCommandLineOption
+   size=8 align=8
+   base size=8 base align=8
+QCommandLineOption (0x0x7f5686a9fba0) 0
+
+Vtable for QEvent
+QEvent::_ZTV6QEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI6QEvent)
+16    (int (*)(...))QEvent::~QEvent
+24    (int (*)(...))QEvent::~QEvent
+
+Class QEvent
+   size=24 align=8
+   base size=20 base align=8
+QEvent (0x0x7f5686ae9060) 0
+    vptr=((& QEvent::_ZTV6QEvent) + 16u)
+
+Vtable for QTimerEvent
+QTimerEvent::_ZTV11QTimerEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QTimerEvent)
+16    (int (*)(...))QTimerEvent::~QTimerEvent
+24    (int (*)(...))QTimerEvent::~QTimerEvent
+
+Class QTimerEvent
+   size=24 align=8
+   base size=24 base align=8
+QTimerEvent (0x0x7f5686aaa6e8) 0
+    vptr=((& QTimerEvent::_ZTV11QTimerEvent) + 16u)
+  QEvent (0x0x7f5686ae90c0) 0
+      primary-for QTimerEvent (0x0x7f5686aaa6e8)
+
+Vtable for QChildEvent
+QChildEvent::_ZTV11QChildEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QChildEvent)
+16    (int (*)(...))QChildEvent::~QChildEvent
+24    (int (*)(...))QChildEvent::~QChildEvent
+
+Class QChildEvent
+   size=32 align=8
+   base size=32 base align=8
+QChildEvent (0x0x7f5686aaa750) 0
+    vptr=((& QChildEvent::_ZTV11QChildEvent) + 16u)
+  QEvent (0x0x7f5686ae9120) 0
+      primary-for QChildEvent (0x0x7f5686aaa750)
+
+Vtable for QDynamicPropertyChangeEvent
+QDynamicPropertyChangeEvent::_ZTV27QDynamicPropertyChangeEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI27QDynamicPropertyChangeEvent)
+16    (int (*)(...))QDynamicPropertyChangeEvent::~QDynamicPropertyChangeEvent
+24    (int (*)(...))QDynamicPropertyChangeEvent::~QDynamicPropertyChangeEvent
+
+Class QDynamicPropertyChangeEvent
+   size=32 align=8
+   base size=32 base align=8
+QDynamicPropertyChangeEvent (0x0x7f5686aaac98) 0
+    vptr=((& QDynamicPropertyChangeEvent::_ZTV27QDynamicPropertyChangeEvent) + 16u)
+  QEvent (0x0x7f5686ae9600) 0
+      primary-for QDynamicPropertyChangeEvent (0x0x7f5686aaac98)
+
+Vtable for QDeferredDeleteEvent
+QDeferredDeleteEvent::_ZTV20QDeferredDeleteEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QDeferredDeleteEvent)
+16    (int (*)(...))QDeferredDeleteEvent::~QDeferredDeleteEvent
+24    (int (*)(...))QDeferredDeleteEvent::~QDeferredDeleteEvent
+
+Class QDeferredDeleteEvent
+   size=24 align=8
+   base size=24 base align=8
+QDeferredDeleteEvent (0x0x7f5686aaad00) 0
+    vptr=((& QDeferredDeleteEvent::_ZTV20QDeferredDeleteEvent) + 16u)
+  QEvent (0x0x7f5686ae9660) 0
+      primary-for QDeferredDeleteEvent (0x0x7f5686aaad00)
+
+Class QCoreApplication::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QCoreApplication::QPrivateSignal (0x0x7f5686ae9720) 0 empty
+
+Vtable for QCoreApplication
+QCoreApplication::_ZTV16QCoreApplication: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QCoreApplication)
+16    (int (*)(...))QCoreApplication::metaObject
+24    (int (*)(...))QCoreApplication::qt_metacast
+32    (int (*)(...))QCoreApplication::qt_metacall
+40    (int (*)(...))QCoreApplication::~QCoreApplication
+48    (int (*)(...))QCoreApplication::~QCoreApplication
+56    (int (*)(...))QCoreApplication::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QCoreApplication::notify
+120   (int (*)(...))QCoreApplication::compressEvent
+
+Class QCoreApplication
+   size=16 align=8
+   base size=16 base align=8
+QCoreApplication (0x0x7f5686aaad68) 0
+    vptr=((& QCoreApplication::_ZTV16QCoreApplication) + 16u)
+  QObject (0x0x7f5686ae96c0) 0
+      primary-for QCoreApplication (0x0x7f5686aaad68)
+
+Class QCommandLineParser
+   size=8 align=8
+   base size=8 base align=8
+QCommandLineParser (0x0x7f5686ae9780) 0
+
+Class QContiguousCacheData
+   size=24 align=4
+   base size=24 base align=4
+QContiguousCacheData (0x0x7f5686ae97e0) 0
+
+Class QCryptographicHash
+   size=8 align=8
+   base size=8 base align=8
+QCryptographicHash (0x0x7f5686ae9de0) 0
+
+Class QDataStream
+   size=32 align=8
+   base size=32 base align=8
+QDataStream (0x0x7f5686ae9e40) 0
+
+Class QtPrivate::StreamStateSaver
+   size=16 align=8
+   base size=12 base align=8
+QtPrivate::StreamStateSaver (0x0x7f5686ae9f00) 0
+
+Class QDate
+   size=8 align=8
+   base size=8 base align=8
+QDate (0x0x7f56867fc420) 0
+
+Class QTime
+   size=4 align=4
+   base size=4 base align=4
+QTime (0x0x7f56867fc6c0) 0
+
+Class QDateTime::ShortData
+   size=8 align=8
+   base size=8 base align=8
+QDateTime::ShortData (0x0x7f56867fce40) 0
+
+Class QDateTime::Data
+   size=8 align=8
+   base size=8 base align=8
+QDateTime::Data (0x0x7f56867fcea0) 0
+
+Class QDateTime
+   size=8 align=8
+   base size=8 base align=8
+QDateTime (0x0x7f56867fcde0) 0
+
+Class QElapsedTimer
+   size=16 align=8
+   base size=16 base align=8
+QElapsedTimer (0x0x7f5686944000) 0
+
+Class QDeadlineTimer
+   size=16 align=8
+   base size=16 base align=8
+QDeadlineTimer (0x0x7f56869444e0) 0
+
+Vtable for QTextStream
+QTextStream::_ZTV11QTextStream: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QTextStream)
+16    (int (*)(...))QTextStream::~QTextStream
+24    (int (*)(...))QTextStream::~QTextStream
+
+Class QTextStream
+   size=16 align=8
+   base size=16 base align=8
+QTextStream (0x0x7f568667c480) 0
+    vptr=((& QTextStream::_ZTV11QTextStream) + 16u)
+
+Class QTextStreamManipulator
+   size=40 align=8
+   base size=38 base align=8
+QTextStreamManipulator (0x0x7f568667c720) 0
+
+Class QtSharedPointer::NormalDeleter
+   size=1 align=1
+   base size=0 base align=1
+QtSharedPointer::NormalDeleter (0x0x7f568667c960) 0 empty
+
+Class QtSharedPointer::ExternalRefCountData
+   size=16 align=8
+   base size=16 base align=8
+QtSharedPointer::ExternalRefCountData (0x0x7f568667cae0) 0
+
+Class QDebug::Stream
+   size=80 align=8
+   base size=76 base align=8
+QDebug::Stream (0x0x7f5686452060) 0
+
+Class QDebug
+   size=8 align=8
+   base size=8 base align=8
+QDebug (0x0x7f5686452000) 0
+
+Class QDebugStateSaver
+   size=8 align=8
+   base size=8 base align=8
+QDebugStateSaver (0x0x7f5686515540) 0
+
+Class QNoDebug
+   size=1 align=1
+   base size=0 base align=1
+QNoDebug (0x0x7f5686515600) 0 empty
+
+Class QFileDevice::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFileDevice::QPrivateSignal (0x0x7f56861d9780) 0 empty
+
+Vtable for QFileDevice
+QFileDevice::_ZTV11QFileDevice: 34u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QFileDevice)
+16    (int (*)(...))QFileDevice::metaObject
+24    (int (*)(...))QFileDevice::qt_metacast
+32    (int (*)(...))QFileDevice::qt_metacall
+40    (int (*)(...))QFileDevice::~QFileDevice
+48    (int (*)(...))QFileDevice::~QFileDevice
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QFileDevice::isSequential
+120   (int (*)(...))QIODevice::open
+128   (int (*)(...))QFileDevice::close
+136   (int (*)(...))QFileDevice::pos
+144   (int (*)(...))QFileDevice::size
+152   (int (*)(...))QFileDevice::seek
+160   (int (*)(...))QFileDevice::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QIODevice::bytesAvailable
+184   (int (*)(...))QIODevice::bytesToWrite
+192   (int (*)(...))QIODevice::canReadLine
+200   (int (*)(...))QIODevice::waitForReadyRead
+208   (int (*)(...))QIODevice::waitForBytesWritten
+216   (int (*)(...))QFileDevice::readData
+224   (int (*)(...))QFileDevice::readLineData
+232   (int (*)(...))QFileDevice::writeData
+240   (int (*)(...))QFileDevice::fileName
+248   (int (*)(...))QFileDevice::resize
+256   (int (*)(...))QFileDevice::permissions
+264   (int (*)(...))QFileDevice::setPermissions
+
+Class QFileDevice
+   size=16 align=8
+   base size=16 base align=8
+QFileDevice (0x0x7f56861d8ea0) 0
+    vptr=((& QFileDevice::_ZTV11QFileDevice) + 16u)
+  QIODevice (0x0x7f56861d8f08) 0
+      primary-for QFileDevice (0x0x7f56861d8ea0)
+    QObject (0x0x7f56861d9720) 0
+        primary-for QIODevice (0x0x7f56861d8f08)
+
+Class QFile::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFile::QPrivateSignal (0x0x7f56861d99c0) 0 empty
+
+Vtable for QFile
+QFile::_ZTV5QFile: 34u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI5QFile)
+16    (int (*)(...))QFile::metaObject
+24    (int (*)(...))QFile::qt_metacast
+32    (int (*)(...))QFile::qt_metacall
+40    (int (*)(...))QFile::~QFile
+48    (int (*)(...))QFile::~QFile
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QFileDevice::isSequential
+120   (int (*)(...))QFile::open
+128   (int (*)(...))QFileDevice::close
+136   (int (*)(...))QFileDevice::pos
+144   (int (*)(...))QFile::size
+152   (int (*)(...))QFileDevice::seek
+160   (int (*)(...))QFileDevice::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QIODevice::bytesAvailable
+184   (int (*)(...))QIODevice::bytesToWrite
+192   (int (*)(...))QIODevice::canReadLine
+200   (int (*)(...))QIODevice::waitForReadyRead
+208   (int (*)(...))QIODevice::waitForBytesWritten
+216   (int (*)(...))QFileDevice::readData
+224   (int (*)(...))QFileDevice::readLineData
+232   (int (*)(...))QFileDevice::writeData
+240   (int (*)(...))QFile::fileName
+248   (int (*)(...))QFile::resize
+256   (int (*)(...))QFile::permissions
+264   (int (*)(...))QFile::setPermissions
+
+Class QFile
+   size=16 align=8
+   base size=16 base align=8
+QFile (0x0x7f56861d8478) 0
+    vptr=((& QFile::_ZTV5QFile) + 16u)
+  QFileDevice (0x0x7f56861d8548) 0
+      primary-for QFile (0x0x7f56861d8478)
+    QIODevice (0x0x7f56861d8618) 0
+        primary-for QFileDevice (0x0x7f56861d8548)
+      QObject (0x0x7f56861d9960) 0
+          primary-for QIODevice (0x0x7f56861d8618)
+
+Class QFileInfo
+   size=8 align=8
+   base size=8 base align=8
+QFileInfo (0x0x7f56861d9ba0) 0
+
+Class QDir
+   size=8 align=8
+   base size=8 base align=8
+QDir (0x0x7f56862a1000) 0
+
+Class QDirIterator
+   size=8 align=8
+   base size=8 base align=8
+QDirIterator (0x0x7f56862a1600) 0
+
+Class QEasingCurve
+   size=8 align=8
+   base size=8 base align=8
+QEasingCurve (0x0x7f56862a1840) 0
+
+Class QEventTransition::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QEventTransition::QPrivateSignal (0x0x7f5685fedc60) 0 empty
+
+Vtable for QEventTransition
+QEventTransition::_ZTV16QEventTransition: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QEventTransition)
+16    (int (*)(...))QEventTransition::metaObject
+24    (int (*)(...))QEventTransition::qt_metacast
+32    (int (*)(...))QEventTransition::qt_metacall
+40    (int (*)(...))QEventTransition::~QEventTransition
+48    (int (*)(...))QEventTransition::~QEventTransition
+56    (int (*)(...))QEventTransition::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QEventTransition::eventTest
+120   (int (*)(...))QEventTransition::onTransition
+
+Class QEventTransition
+   size=16 align=8
+   base size=16 base align=8
+QEventTransition (0x0x7f5685febd68) 0
+    vptr=((& QEventTransition::_ZTV16QEventTransition) + 16u)
+  QAbstractTransition (0x0x7f5685febdd0) 0
+      primary-for QEventTransition (0x0x7f5685febd68)
+    QObject (0x0x7f5685fedc00) 0
+        primary-for QAbstractTransition (0x0x7f5685febdd0)
+
+Vtable for QException
+QException::_ZTV10QException: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QException)
+16    (int (*)(...))QException::~QException
+24    (int (*)(...))QException::~QException
+32    (int (*)(...))std::exception::what
+40    (int (*)(...))QException::raise
+48    (int (*)(...))QException::clone
+
+Class QException
+   size=8 align=8
+   base size=8 base align=8
+QException (0x0x7f5685febe38) 0 nearly-empty
+    vptr=((& QException::_ZTV10QException) + 16u)
+  std::exception (0x0x7f5685fedcc0) 0 nearly-empty
+      primary-for QException (0x0x7f5685febe38)
+
+Vtable for QUnhandledException
+QUnhandledException::_ZTV19QUnhandledException: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QUnhandledException)
+16    (int (*)(...))QUnhandledException::~QUnhandledException
+24    (int (*)(...))QUnhandledException::~QUnhandledException
+32    (int (*)(...))std::exception::what
+40    (int (*)(...))QUnhandledException::raise
+48    (int (*)(...))QUnhandledException::clone
+
+Class QUnhandledException
+   size=8 align=8
+   base size=8 base align=8
+QUnhandledException (0x0x7f5685febea0) 0 nearly-empty
+    vptr=((& QUnhandledException::_ZTV19QUnhandledException) + 16u)
+  QException (0x0x7f5685febf08) 0 nearly-empty
+      primary-for QUnhandledException (0x0x7f5685febea0)
+    std::exception (0x0x7f5685fedd20) 0 nearly-empty
+        primary-for QException (0x0x7f5685febf08)
+
+Class QtPrivate::ExceptionHolder
+   size=8 align=8
+   base size=8 base align=8
+QtPrivate::ExceptionHolder (0x0x7f5685fedd80) 0
+
+Class QtPrivate::ExceptionStore
+   size=8 align=8
+   base size=8 base align=8
+QtPrivate::ExceptionStore (0x0x7f5685fede40) 0
+
+Vtable for QFactoryInterface
+QFactoryInterface::_ZTV17QFactoryInterface: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QFactoryInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class QFactoryInterface
+   size=8 align=8
+   base size=8 base align=8
+QFactoryInterface (0x0x7f5685fedea0) 0 nearly-empty
+    vptr=((& QFactoryInterface::_ZTV17QFactoryInterface) + 16u)
+
+Class QFileSelector::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFileSelector::QPrivateSignal (0x0x7f5686071000) 0 empty
+
+Vtable for QFileSelector
+QFileSelector::_ZTV13QFileSelector: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QFileSelector)
+16    (int (*)(...))QFileSelector::metaObject
+24    (int (*)(...))QFileSelector::qt_metacast
+32    (int (*)(...))QFileSelector::qt_metacall
+40    (int (*)(...))QFileSelector::~QFileSelector
+48    (int (*)(...))QFileSelector::~QFileSelector
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QFileSelector
+   size=16 align=8
+   base size=16 base align=8
+QFileSelector (0x0x7f5685febf70) 0
+    vptr=((& QFileSelector::_ZTV13QFileSelector) + 16u)
+  QObject (0x0x7f5685fedf60) 0
+      primary-for QFileSelector (0x0x7f5685febf70)
+
+Class QFileSystemWatcher::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFileSystemWatcher::QPrivateSignal (0x0x7f56860710c0) 0 empty
+
+Vtable for QFileSystemWatcher
+QFileSystemWatcher::_ZTV18QFileSystemWatcher: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QFileSystemWatcher)
+16    (int (*)(...))QFileSystemWatcher::metaObject
+24    (int (*)(...))QFileSystemWatcher::qt_metacast
+32    (int (*)(...))QFileSystemWatcher::qt_metacall
+40    (int (*)(...))QFileSystemWatcher::~QFileSystemWatcher
+48    (int (*)(...))QFileSystemWatcher::~QFileSystemWatcher
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QFileSystemWatcher
+   size=16 align=8
+   base size=16 base align=8
+QFileSystemWatcher (0x0x7f568607c000) 0
+    vptr=((& QFileSystemWatcher::_ZTV18QFileSystemWatcher) + 16u)
+  QObject (0x0x7f5686071060) 0
+      primary-for QFileSystemWatcher (0x0x7f568607c000)
+
+Class QFinalState::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFinalState::QPrivateSignal (0x0x7f5686071180) 0 empty
+
+Vtable for QFinalState
+QFinalState::_ZTV11QFinalState: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QFinalState)
+16    (int (*)(...))QFinalState::metaObject
+24    (int (*)(...))QFinalState::qt_metacast
+32    (int (*)(...))QFinalState::qt_metacall
+40    (int (*)(...))QFinalState::~QFinalState
+48    (int (*)(...))QFinalState::~QFinalState
+56    (int (*)(...))QFinalState::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QFinalState::onEntry
+120   (int (*)(...))QFinalState::onExit
+
+Class QFinalState
+   size=16 align=8
+   base size=16 base align=8
+QFinalState (0x0x7f568607c068) 0
+    vptr=((& QFinalState::_ZTV11QFinalState) + 16u)
+  QAbstractState (0x0x7f568607c0d0) 0
+      primary-for QFinalState (0x0x7f568607c068)
+    QObject (0x0x7f5686071120) 0
+        primary-for QAbstractState (0x0x7f568607c0d0)
+
+Vtable for QRunnable
+QRunnable::_ZTV9QRunnable: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QRunnable)
+16    (int (*)(...))__cxa_pure_virtual
+24    0u
+32    0u
+
+Class QRunnable
+   size=16 align=8
+   base size=12 base align=8
+QRunnable (0x0x7f56860711e0) 0
+    vptr=((& QRunnable::_ZTV9QRunnable) + 16u)
+
+Class QBasicMutex
+   size=8 align=8
+   base size=8 base align=8
+QBasicMutex (0x0x7f5686071240) 0
+
+Class QMutex
+   size=8 align=8
+   base size=8 base align=8
+QMutex (0x0x7f568607c208) 0
+  QBasicMutex (0x0x7f5686071420) 0
+
+Class QMutexLocker
+   size=8 align=8
+   base size=8 base align=8
+QMutexLocker (0x0x7f5686071480) 0
+
+Class QtPrivate::ResultItem
+   size=16 align=8
+   base size=16 base align=8
+QtPrivate::ResultItem (0x0x7f56860714e0) 0
+
+Class QtPrivate::ResultIteratorBase
+   size=16 align=8
+   base size=12 base align=8
+QtPrivate::ResultIteratorBase (0x0x7f5686071540) 0
+
+Vtable for QtPrivate::ResultStoreBase
+QtPrivate::ResultStoreBase::_ZTVN9QtPrivate15ResultStoreBaseE: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN9QtPrivate15ResultStoreBaseE)
+16    (int (*)(...))QtPrivate::ResultStoreBase::~ResultStoreBase
+24    (int (*)(...))QtPrivate::ResultStoreBase::~ResultStoreBase
+
+Class QtPrivate::ResultStoreBase
+   size=48 align=8
+   base size=44 base align=8
+QtPrivate::ResultStoreBase (0x0x7f5686071660) 0
+    vptr=((& QtPrivate::ResultStoreBase::_ZTVN9QtPrivate15ResultStoreBaseE) + 16u)
+
+Vtable for QFutureInterfaceBase
+QFutureInterfaceBase::_ZTV20QFutureInterfaceBase: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QFutureInterfaceBase)
+16    (int (*)(...))QFutureInterfaceBase::~QFutureInterfaceBase
+24    (int (*)(...))QFutureInterfaceBase::~QFutureInterfaceBase
+
+Class QFutureInterfaceBase
+   size=16 align=8
+   base size=16 base align=8
+QFutureInterfaceBase (0x0x7f5686071ea0) 0
+    vptr=((& QFutureInterfaceBase::_ZTV20QFutureInterfaceBase) + 16u)
+
+Class QFutureWatcherBase::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFutureWatcherBase::QPrivateSignal (0x0x7f5685dc86c0) 0 empty
+
+Vtable for QFutureWatcherBase
+QFutureWatcherBase::_ZTV18QFutureWatcherBase: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QFutureWatcherBase)
+16    (int (*)(...))QFutureWatcherBase::metaObject
+24    (int (*)(...))QFutureWatcherBase::qt_metacast
+32    (int (*)(...))QFutureWatcherBase::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QFutureWatcherBase::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QFutureWatcherBase::connectNotify
+104   (int (*)(...))QFutureWatcherBase::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+
+Class QFutureWatcherBase
+   size=16 align=8
+   base size=16 base align=8
+QFutureWatcherBase (0x0x7f5685e0b340) 0
+    vptr=((& QFutureWatcherBase::_ZTV18QFutureWatcherBase) + 16u)
+  QObject (0x0x7f5685dc8660) 0
+      primary-for QFutureWatcherBase (0x0x7f5685e0b340)
+
+Class QHistoryState::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QHistoryState::QPrivateSignal (0x0x7f5685dc8cc0) 0 empty
+
+Vtable for QHistoryState
+QHistoryState::_ZTV13QHistoryState: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QHistoryState)
+16    (int (*)(...))QHistoryState::metaObject
+24    (int (*)(...))QHistoryState::qt_metacast
+32    (int (*)(...))QHistoryState::qt_metacall
+40    (int (*)(...))QHistoryState::~QHistoryState
+48    (int (*)(...))QHistoryState::~QHistoryState
+56    (int (*)(...))QHistoryState::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QHistoryState::onEntry
+120   (int (*)(...))QHistoryState::onExit
+
+Class QHistoryState
+   size=16 align=8
+   base size=16 base align=8
+QHistoryState (0x0x7f5685e0bc30) 0
+    vptr=((& QHistoryState::_ZTV13QHistoryState) + 16u)
+  QAbstractState (0x0x7f5685e0bc98) 0
+      primary-for QHistoryState (0x0x7f5685e0bc30)
+    QObject (0x0x7f5685dc8c60) 0
+        primary-for QAbstractState (0x0x7f5685e0bc98)
+
+Class QIdentityProxyModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QIdentityProxyModel::QPrivateSignal (0x0x7f5685dc8d80) 0 empty
+
+Vtable for QIdentityProxyModel
+QIdentityProxyModel::_ZTV19QIdentityProxyModel: 53u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QIdentityProxyModel)
+16    (int (*)(...))QIdentityProxyModel::metaObject
+24    (int (*)(...))QIdentityProxyModel::qt_metacast
+32    (int (*)(...))QIdentityProxyModel::qt_metacall
+40    (int (*)(...))QIdentityProxyModel::~QIdentityProxyModel
+48    (int (*)(...))QIdentityProxyModel::~QIdentityProxyModel
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QIdentityProxyModel::index
+120   (int (*)(...))QIdentityProxyModel::parent
+128   (int (*)(...))QIdentityProxyModel::sibling
+136   (int (*)(...))QIdentityProxyModel::rowCount
+144   (int (*)(...))QIdentityProxyModel::columnCount
+152   (int (*)(...))QAbstractProxyModel::hasChildren
+160   (int (*)(...))QAbstractProxyModel::data
+168   (int (*)(...))QAbstractProxyModel::setData
+176   (int (*)(...))QIdentityProxyModel::headerData
+184   (int (*)(...))QAbstractProxyModel::setHeaderData
+192   (int (*)(...))QAbstractProxyModel::itemData
+200   (int (*)(...))QAbstractProxyModel::setItemData
+208   (int (*)(...))QAbstractProxyModel::mimeTypes
+216   (int (*)(...))QAbstractProxyModel::mimeData
+224   (int (*)(...))QAbstractProxyModel::canDropMimeData
+232   (int (*)(...))QIdentityProxyModel::dropMimeData
+240   (int (*)(...))QAbstractProxyModel::supportedDropActions
+248   (int (*)(...))QAbstractProxyModel::supportedDragActions
+256   (int (*)(...))QIdentityProxyModel::insertRows
+264   (int (*)(...))QIdentityProxyModel::insertColumns
+272   (int (*)(...))QIdentityProxyModel::removeRows
+280   (int (*)(...))QIdentityProxyModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QAbstractProxyModel::fetchMore
+312   (int (*)(...))QAbstractProxyModel::canFetchMore
+320   (int (*)(...))QAbstractProxyModel::flags
+328   (int (*)(...))QAbstractProxyModel::sort
+336   (int (*)(...))QAbstractProxyModel::buddy
+344   (int (*)(...))QIdentityProxyModel::match
+352   (int (*)(...))QAbstractProxyModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractProxyModel::submit
+376   (int (*)(...))QAbstractProxyModel::revert
+384   (int (*)(...))QIdentityProxyModel::setSourceModel
+392   (int (*)(...))QIdentityProxyModel::mapToSource
+400   (int (*)(...))QIdentityProxyModel::mapFromSource
+408   (int (*)(...))QIdentityProxyModel::mapSelectionToSource
+416   (int (*)(...))QIdentityProxyModel::mapSelectionFromSource
+
+Class QIdentityProxyModel
+   size=16 align=8
+   base size=16 base align=8
+QIdentityProxyModel (0x0x7f5685e0bd00) 0
+    vptr=((& QIdentityProxyModel::_ZTV19QIdentityProxyModel) + 16u)
+  QAbstractProxyModel (0x0x7f5685e0bd68) 0
+      primary-for QIdentityProxyModel (0x0x7f5685e0bd00)
+    QAbstractItemModel (0x0x7f5685e0bdd0) 0
+        primary-for QAbstractProxyModel (0x0x7f5685e0bd68)
+      QObject (0x0x7f5685dc8d20) 0
+          primary-for QAbstractItemModel (0x0x7f5685e0bdd0)
+
+Class QItemSelectionRange
+   size=16 align=8
+   base size=16 base align=8
+QItemSelectionRange (0x0x7f5685dc8de0) 0
+
+Class QItemSelectionModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QItemSelectionModel::QPrivateSignal (0x0x7f5685ed44e0) 0 empty
+
+Vtable for QItemSelectionModel
+QItemSelectionModel::_ZTV19QItemSelectionModel: 20u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QItemSelectionModel)
+16    (int (*)(...))QItemSelectionModel::metaObject
+24    (int (*)(...))QItemSelectionModel::qt_metacast
+32    (int (*)(...))QItemSelectionModel::qt_metacall
+40    (int (*)(...))QItemSelectionModel::~QItemSelectionModel
+48    (int (*)(...))QItemSelectionModel::~QItemSelectionModel
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QItemSelectionModel::setCurrentIndex
+120   (int (*)(...))QItemSelectionModel::select
+128   (int (*)(...))QItemSelectionModel::select
+136   (int (*)(...))QItemSelectionModel::clear
+144   (int (*)(...))QItemSelectionModel::reset
+152   (int (*)(...))QItemSelectionModel::clearCurrentIndex
+
+Class QItemSelectionModel
+   size=16 align=8
+   base size=16 base align=8
+QItemSelectionModel (0x0x7f5685ed1618) 0
+    vptr=((& QItemSelectionModel::_ZTV19QItemSelectionModel) + 16u)
+  QObject (0x0x7f5685ed4480) 0
+      primary-for QItemSelectionModel (0x0x7f5685ed1618)
+
+Class QItemSelection
+   size=8 align=8
+   base size=8 base align=8
+QItemSelection (0x0x7f5685ed1820) 0
+  QList<QItemSelectionRange> (0x0x7f5685ed1888) 0
+    QListSpecialMethods<QItemSelectionRange> (0x0x7f5685ed47e0) 0 empty
+
+Class QJsonValue
+   size=24 align=8
+   base size=20 base align=8
+QJsonValue (0x0x7f5685ed4cc0) 0
+
+Class QJsonValueRef
+   size=16 align=8
+   base size=12 base align=8
+QJsonValueRef (0x0x7f5685ce1420) 0
+
+Class QJsonValuePtr
+   size=24 align=8
+   base size=24 base align=8
+QJsonValuePtr (0x0x7f5685ce1960) 0
+
+Class QJsonValueRefPtr
+   size=16 align=8
+   base size=16 base align=8
+QJsonValueRefPtr (0x0x7f5685ce19c0) 0
+
+Class QJsonArray::iterator
+   size=16 align=8
+   base size=12 base align=8
+QJsonArray::iterator (0x0x7f5685ce1ba0) 0
+
+Class QJsonArray::const_iterator
+   size=16 align=8
+   base size=12 base align=8
+QJsonArray::const_iterator (0x0x7f5685ce1c00) 0
+
+Class QJsonArray
+   size=16 align=8
+   base size=16 base align=8
+QJsonArray (0x0x7f5685ce1b40) 0
+
+Class QJsonParseError
+   size=8 align=4
+   base size=8 base align=4
+QJsonParseError (0x0x7f56859c2e40) 0
+
+Class QJsonDocument
+   size=8 align=8
+   base size=8 base align=8
+QJsonDocument (0x0x7f56859c2ea0) 0
+
+Class QJsonObject::iterator
+   size=16 align=8
+   base size=12 base align=8
+QJsonObject::iterator (0x0x7f5685a47540) 0
+
+Class QJsonObject::const_iterator
+   size=16 align=8
+   base size=12 base align=8
+QJsonObject::const_iterator (0x0x7f5685a475a0) 0
+
+Class QJsonObject
+   size=16 align=8
+   base size=16 base align=8
+QJsonObject (0x0x7f5685a474e0) 0
+
+Class QLibrary::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QLibrary::QPrivateSignal (0x0x7f5685b01840) 0 empty
+
+Vtable for QLibrary
+QLibrary::_ZTV8QLibrary: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI8QLibrary)
+16    (int (*)(...))QLibrary::metaObject
+24    (int (*)(...))QLibrary::qt_metacast
+32    (int (*)(...))QLibrary::qt_metacall
+40    (int (*)(...))QLibrary::~QLibrary
+48    (int (*)(...))QLibrary::~QLibrary
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QLibrary
+   size=32 align=8
+   base size=25 base align=8
+QLibrary (0x0x7f5685afdbc8) 0
+    vptr=((& QLibrary::_ZTV8QLibrary) + 16u)
+  QObject (0x0x7f5685b017e0) 0
+      primary-for QLibrary (0x0x7f5685afdbc8)
+
+Class QVersionNumber::SegmentStorage
+   size=8 align=8
+   base size=8 base align=8
+QVersionNumber::SegmentStorage (0x0x7f5685b01f00) 0
+
+Class QVersionNumber
+   size=8 align=8
+   base size=8 base align=8
+QVersionNumber (0x0x7f5685b01a20) 0
+
+Class QLibraryInfo
+   size=1 align=1
+   base size=0 base align=1
+QLibraryInfo (0x0x7f56857ab420) 0 empty
+
+Class QPoint
+   size=8 align=4
+   base size=8 base align=4
+QPoint (0x0x7f56857ab480) 0
+
+Class QPointF
+   size=16 align=8
+   base size=16 base align=8
+QPointF (0x0x7f56857ab720) 0
+
+Class QLine
+   size=16 align=4
+   base size=16 base align=4
+QLine (0x0x7f56857ab9c0) 0
+
+Class QLineF
+   size=32 align=8
+   base size=32 base align=8
+QLineF (0x0x7f568589d360) 0
+
+Class QLinkedListData
+   size=32 align=8
+   base size=25 base align=8
+QLinkedListData (0x0x7f568589dcc0) 0
+
+Class QLockFile
+   size=8 align=8
+   base size=8 base align=8
+QLockFile (0x0x7f56855a8060) 0
+
+Class QLoggingCategory::AtomicBools
+   size=4 align=1
+   base size=4 base align=1
+QLoggingCategory::AtomicBools (0x0x7f56855a81e0) 0
+
+Class QLoggingCategory
+   size=24 align=8
+   base size=24 base align=8
+QLoggingCategory (0x0x7f56855a8180) 0
+
+Class QMargins
+   size=16 align=4
+   base size=16 base align=4
+QMargins (0x0x7f56855a8360) 0
+
+Class QMarginsF
+   size=32 align=8
+   base size=32 base align=8
+QMarginsF (0x0x7f56855a8600) 0
+
+Class QMessageAuthenticationCode
+   size=8 align=8
+   base size=8 base align=8
+QMessageAuthenticationCode (0x0x7f56855a8c60) 0
+
+Class QMetaMethod
+   size=16 align=8
+   base size=12 base align=8
+QMetaMethod (0x0x7f56855a8cc0) 0
+
+Class QMetaEnum
+   size=16 align=8
+   base size=12 base align=8
+QMetaEnum (0x0x7f56856f9300) 0
+
+Class QMetaProperty
+   size=32 align=8
+   base size=32 base align=8
+QMetaProperty (0x0x7f56856f9600) 0
+
+Class QMetaClassInfo
+   size=16 align=8
+   base size=12 base align=8
+QMetaClassInfo (0x0x7f56856f9660) 0
+
+Class QMimeData::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QMimeData::QPrivateSignal (0x0x7f56856f9960) 0 empty
+
+Vtable for QMimeData
+QMimeData::_ZTV9QMimeData: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QMimeData)
+16    (int (*)(...))QMimeData::metaObject
+24    (int (*)(...))QMimeData::qt_metacast
+32    (int (*)(...))QMimeData::qt_metacall
+40    (int (*)(...))QMimeData::~QMimeData
+48    (int (*)(...))QMimeData::~QMimeData
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QMimeData::hasFormat
+120   (int (*)(...))QMimeData::formats
+128   (int (*)(...))QMimeData::retrieveData
+
+Class QMimeData
+   size=16 align=8
+   base size=16 base align=8
+QMimeData (0x0x7f568566be38) 0
+    vptr=((& QMimeData::_ZTV9QMimeData) + 16u)
+  QObject (0x0x7f56856f9900) 0
+      primary-for QMimeData (0x0x7f568566be38)
+
+Class QMimeType
+   size=8 align=8
+   base size=8 base align=8
+QMimeType (0x0x7f56856f99c0) 0
+
+Class QMimeDatabase
+   size=8 align=8
+   base size=8 base align=8
+QMimeDatabase (0x0x7f56856f9cc0) 0
+
+Class QObjectCleanupHandler::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QObjectCleanupHandler::QPrivateSignal (0x0x7f56856f9d80) 0 empty
+
+Vtable for QObjectCleanupHandler
+QObjectCleanupHandler::_ZTV21QObjectCleanupHandler: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QObjectCleanupHandler)
+16    (int (*)(...))QObjectCleanupHandler::metaObject
+24    (int (*)(...))QObjectCleanupHandler::qt_metacast
+32    (int (*)(...))QObjectCleanupHandler::qt_metacall
+40    (int (*)(...))QObjectCleanupHandler::~QObjectCleanupHandler
+48    (int (*)(...))QObjectCleanupHandler::~QObjectCleanupHandler
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QObjectCleanupHandler
+   size=24 align=8
+   base size=24 base align=8
+QObjectCleanupHandler (0x0x7f5685754068) 0
+    vptr=((& QObjectCleanupHandler::_ZTV21QObjectCleanupHandler) + 16u)
+  QObject (0x0x7f56856f9d20) 0
+      primary-for QObjectCleanupHandler (0x0x7f5685754068)
+
+Class QOperatingSystemVersion
+   size=16 align=4
+   base size=16 base align=4
+QOperatingSystemVersion (0x0x7f56856f9de0) 0
+
+Class QParallelAnimationGroup::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QParallelAnimationGroup::QPrivateSignal (0x0x7f56857835a0) 0 empty
+
+Vtable for QParallelAnimationGroup
+QParallelAnimationGroup::_ZTV23QParallelAnimationGroup: 18u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI23QParallelAnimationGroup)
+16    (int (*)(...))QParallelAnimationGroup::metaObject
+24    (int (*)(...))QParallelAnimationGroup::qt_metacast
+32    (int (*)(...))QParallelAnimationGroup::qt_metacall
+40    (int (*)(...))QParallelAnimationGroup::~QParallelAnimationGroup
+48    (int (*)(...))QParallelAnimationGroup::~QParallelAnimationGroup
+56    (int (*)(...))QParallelAnimationGroup::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QParallelAnimationGroup::duration
+120   (int (*)(...))QParallelAnimationGroup::updateCurrentTime
+128   (int (*)(...))QParallelAnimationGroup::updateState
+136   (int (*)(...))QParallelAnimationGroup::updateDirection
+
+Class QParallelAnimationGroup
+   size=16 align=8
+   base size=16 base align=8
+QParallelAnimationGroup (0x0x7f56857547b8) 0
+    vptr=((& QParallelAnimationGroup::_ZTV23QParallelAnimationGroup) + 16u)
+  QAnimationGroup (0x0x7f5685754820) 0
+      primary-for QParallelAnimationGroup (0x0x7f56857547b8)
+    QAbstractAnimation (0x0x7f5685754888) 0
+        primary-for QAnimationGroup (0x0x7f5685754820)
+      QObject (0x0x7f5685783540) 0
+          primary-for QAbstractAnimation (0x0x7f5685754888)
+
+Class QPauseAnimation::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPauseAnimation::QPrivateSignal (0x0x7f5685783660) 0 empty
+
+Vtable for QPauseAnimation
+QPauseAnimation::_ZTV15QPauseAnimation: 18u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QPauseAnimation)
+16    (int (*)(...))QPauseAnimation::metaObject
+24    (int (*)(...))QPauseAnimation::qt_metacast
+32    (int (*)(...))QPauseAnimation::qt_metacall
+40    (int (*)(...))QPauseAnimation::~QPauseAnimation
+48    (int (*)(...))QPauseAnimation::~QPauseAnimation
+56    (int (*)(...))QPauseAnimation::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QPauseAnimation::duration
+120   (int (*)(...))QPauseAnimation::updateCurrentTime
+128   (int (*)(...))QAbstractAnimation::updateState
+136   (int (*)(...))QAbstractAnimation::updateDirection
+
+Class QPauseAnimation
+   size=16 align=8
+   base size=16 base align=8
+QPauseAnimation (0x0x7f56857548f0) 0
+    vptr=((& QPauseAnimation::_ZTV15QPauseAnimation) + 16u)
+  QAbstractAnimation (0x0x7f5685754958) 0
+      primary-for QPauseAnimation (0x0x7f56857548f0)
+    QObject (0x0x7f5685783600) 0
+        primary-for QAbstractAnimation (0x0x7f5685754958)
+
+Class QStaticPlugin
+   size=16 align=8
+   base size=16 base align=8
+QStaticPlugin (0x0x7f5685783840) 0
+
+Class QPluginLoader::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPluginLoader::QPrivateSignal (0x0x7f5685783b40) 0 empty
+
+Vtable for QPluginLoader
+QPluginLoader::_ZTV13QPluginLoader: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QPluginLoader)
+16    (int (*)(...))QPluginLoader::metaObject
+24    (int (*)(...))QPluginLoader::qt_metacast
+32    (int (*)(...))QPluginLoader::qt_metacall
+40    (int (*)(...))QPluginLoader::~QPluginLoader
+48    (int (*)(...))QPluginLoader::~QPluginLoader
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QPluginLoader
+   size=32 align=8
+   base size=25 base align=8
+QPluginLoader (0x0x7f5685754b60) 0
+    vptr=((& QPluginLoader::_ZTV13QPluginLoader) + 16u)
+  QObject (0x0x7f5685783ae0) 0
+      primary-for QPluginLoader (0x0x7f5685754b60)
+
+Class QProcessEnvironment
+   size=8 align=8
+   base size=8 base align=8
+QProcessEnvironment (0x0x7f5685783ba0) 0
+
+Class QProcess::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QProcess::QPrivateSignal (0x0x7f568540b2a0) 0 empty
+
+Vtable for QProcess
+QProcess::_ZTV8QProcess: 31u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI8QProcess)
+16    (int (*)(...))QProcess::metaObject
+24    (int (*)(...))QProcess::qt_metacast
+32    (int (*)(...))QProcess::qt_metacall
+40    (int (*)(...))QProcess::~QProcess
+48    (int (*)(...))QProcess::~QProcess
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QProcess::isSequential
+120   (int (*)(...))QProcess::open
+128   (int (*)(...))QProcess::close
+136   (int (*)(...))QIODevice::pos
+144   (int (*)(...))QIODevice::size
+152   (int (*)(...))QIODevice::seek
+160   (int (*)(...))QProcess::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QProcess::bytesAvailable
+184   (int (*)(...))QProcess::bytesToWrite
+192   (int (*)(...))QProcess::canReadLine
+200   (int (*)(...))QProcess::waitForReadyRead
+208   (int (*)(...))QProcess::waitForBytesWritten
+216   (int (*)(...))QProcess::readData
+224   (int (*)(...))QIODevice::readLineData
+232   (int (*)(...))QProcess::writeData
+240   (int (*)(...))QProcess::setupChildProcess
+
+Class QProcess
+   size=16 align=8
+   base size=16 base align=8
+QProcess (0x0x7f568540c1a0) 0
+    vptr=((& QProcess::_ZTV8QProcess) + 16u)
+  QIODevice (0x0x7f568540c208) 0
+      primary-for QProcess (0x0x7f568540c1a0)
+    QObject (0x0x7f568540b240) 0
+        primary-for QIODevice (0x0x7f568540c208)
+
+Class QVariantAnimation::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QVariantAnimation::QPrivateSignal (0x0x7f568540b360) 0 empty
+
+Vtable for QVariantAnimation
+QVariantAnimation::_ZTV17QVariantAnimation: 20u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QVariantAnimation)
+16    (int (*)(...))QVariantAnimation::metaObject
+24    (int (*)(...))QVariantAnimation::qt_metacast
+32    (int (*)(...))QVariantAnimation::qt_metacall
+40    (int (*)(...))QVariantAnimation::~QVariantAnimation
+48    (int (*)(...))QVariantAnimation::~QVariantAnimation
+56    (int (*)(...))QVariantAnimation::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QVariantAnimation::duration
+120   (int (*)(...))QVariantAnimation::updateCurrentTime
+128   (int (*)(...))QVariantAnimation::updateState
+136   (int (*)(...))QAbstractAnimation::updateDirection
+144   (int (*)(...))QVariantAnimation::updateCurrentValue
+152   (int (*)(...))QVariantAnimation::interpolated
+
+Class QVariantAnimation
+   size=16 align=8
+   base size=16 base align=8
+QVariantAnimation (0x0x7f568540c270) 0
+    vptr=((& QVariantAnimation::_ZTV17QVariantAnimation) + 16u)
+  QAbstractAnimation (0x0x7f568540c2d8) 0
+      primary-for QVariantAnimation (0x0x7f568540c270)
+    QObject (0x0x7f568540b300) 0
+        primary-for QAbstractAnimation (0x0x7f568540c2d8)
+
+Class QPropertyAnimation::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPropertyAnimation::QPrivateSignal (0x0x7f568540b420) 0 empty
+
+Vtable for QPropertyAnimation
+QPropertyAnimation::_ZTV18QPropertyAnimation: 20u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QPropertyAnimation)
+16    (int (*)(...))QPropertyAnimation::metaObject
+24    (int (*)(...))QPropertyAnimation::qt_metacast
+32    (int (*)(...))QPropertyAnimation::qt_metacall
+40    (int (*)(...))QPropertyAnimation::~QPropertyAnimation
+48    (int (*)(...))QPropertyAnimation::~QPropertyAnimation
+56    (int (*)(...))QPropertyAnimation::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QVariantAnimation::duration
+120   (int (*)(...))QVariantAnimation::updateCurrentTime
+128   (int (*)(...))QPropertyAnimation::updateState
+136   (int (*)(...))QAbstractAnimation::updateDirection
+144   (int (*)(...))QPropertyAnimation::updateCurrentValue
+152   (int (*)(...))QVariantAnimation::interpolated
+
+Class QPropertyAnimation
+   size=16 align=8
+   base size=16 base align=8
+QPropertyAnimation (0x0x7f568540c3a8) 0
+    vptr=((& QPropertyAnimation::_ZTV18QPropertyAnimation) + 16u)
+  QVariantAnimation (0x0x7f568540c410) 0
+      primary-for QPropertyAnimation (0x0x7f568540c3a8)
+    QAbstractAnimation (0x0x7f568540c478) 0
+        primary-for QVariantAnimation (0x0x7f568540c410)
+      QObject (0x0x7f568540b3c0) 0
+          primary-for QAbstractAnimation (0x0x7f568540c478)
+
+Class QRandomGenerator::Storage
+   size=2504 align=8
+   base size=2504 base align=8
+QRandomGenerator::Storage (0x0x7f568540b540) 0
+
+Class QRandomGenerator
+   size=2512 align=8
+   base size=2512 base align=8
+QRandomGenerator (0x0x7f568540b4e0) 0
+
+Class QRandomGenerator64
+   size=2512 align=8
+   base size=2512 base align=8
+QRandomGenerator64 (0x0x7f56854ed750) 0
+  QRandomGenerator (0x0x7f56854fc4e0) 0
+
+Class QReadWriteLock
+   size=8 align=8
+   base size=8 base align=8
+QReadWriteLock (0x0x7f56854fc5a0) 0
+
+Class QReadLocker
+   size=8 align=8
+   base size=8 base align=8
+QReadLocker (0x0x7f56854fc840) 0
+
+Class QWriteLocker
+   size=8 align=8
+   base size=8 base align=8
+QWriteLocker (0x0x7f56854fc900) 0
+
+Class QSize
+   size=8 align=4
+   base size=8 base align=4
+QSize (0x0x7f56854fc9c0) 0
+
+Class QSizeF
+   size=16 align=8
+   base size=16 base align=8
+QSizeF (0x0x7f56854fcc60) 0
+
+Class QRect
+   size=16 align=4
+   base size=16 base align=4
+QRect (0x0x7f56854fcf00) 0
+
+Class QRectF
+   size=32 align=8
+   base size=32 base align=8
+QRectF (0x0x7f56852591e0) 0
+
+Class QRegularExpression
+   size=8 align=8
+   base size=8 base align=8
+QRegularExpression (0x0x7f5685259480) 0
+
+Class QRegularExpressionMatch
+   size=8 align=8
+   base size=8 base align=8
+QRegularExpressionMatch (0x0x7f5685259a80) 0
+
+Class QRegularExpressionMatchIterator
+   size=8 align=8
+   base size=8 base align=8
+QRegularExpressionMatchIterator (0x0x7f5685259d80) 0
+
+Class QResource
+   size=8 align=8
+   base size=8 base align=8
+QResource (0x0x7f56850120c0) 0
+
+Class QSaveFile::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSaveFile::QPrivateSignal (0x0x7f5685012240) 0 empty
+
+Vtable for QSaveFile
+QSaveFile::_ZTV9QSaveFile: 34u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QSaveFile)
+16    (int (*)(...))QSaveFile::metaObject
+24    (int (*)(...))QSaveFile::qt_metacast
+32    (int (*)(...))QSaveFile::qt_metacall
+40    (int (*)(...))QSaveFile::~QSaveFile
+48    (int (*)(...))QSaveFile::~QSaveFile
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QFileDevice::isSequential
+120   (int (*)(...))QSaveFile::open
+128   (int (*)(...))QSaveFile::close
+136   (int (*)(...))QFileDevice::pos
+144   (int (*)(...))QFileDevice::size
+152   (int (*)(...))QFileDevice::seek
+160   (int (*)(...))QFileDevice::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QIODevice::bytesAvailable
+184   (int (*)(...))QIODevice::bytesToWrite
+192   (int (*)(...))QIODevice::canReadLine
+200   (int (*)(...))QIODevice::waitForReadyRead
+208   (int (*)(...))QIODevice::waitForBytesWritten
+216   (int (*)(...))QFileDevice::readData
+224   (int (*)(...))QFileDevice::readLineData
+232   (int (*)(...))QSaveFile::writeData
+240   (int (*)(...))QSaveFile::fileName
+248   (int (*)(...))QFileDevice::resize
+256   (int (*)(...))QFileDevice::permissions
+264   (int (*)(...))QFileDevice::setPermissions
+
+Class QSaveFile
+   size=16 align=8
+   base size=16 base align=8
+QSaveFile (0x0x7f568525b958) 0
+    vptr=((& QSaveFile::_ZTV9QSaveFile) + 16u)
+  QFileDevice (0x0x7f568525b9c0) 0
+      primary-for QSaveFile (0x0x7f568525b958)
+    QIODevice (0x0x7f568525ba28) 0
+        primary-for QFileDevice (0x0x7f568525b9c0)
+      QObject (0x0x7f56850121e0) 0
+          primary-for QIODevice (0x0x7f568525ba28)
+
+Class QSemaphore
+   size=8 align=8
+   base size=8 base align=8
+QSemaphore (0x0x7f5685012300) 0
+
+Class QSemaphoreReleaser
+   size=16 align=8
+   base size=12 base align=8
+QSemaphoreReleaser (0x0x7f5685012480) 0
+
+Class QSequentialAnimationGroup::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSequentialAnimationGroup::QPrivateSignal (0x0x7f5685162a80) 0 empty
+
+Vtable for QSequentialAnimationGroup
+QSequentialAnimationGroup::_ZTV25QSequentialAnimationGroup: 18u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI25QSequentialAnimationGroup)
+16    (int (*)(...))QSequentialAnimationGroup::metaObject
+24    (int (*)(...))QSequentialAnimationGroup::qt_metacast
+32    (int (*)(...))QSequentialAnimationGroup::qt_metacall
+40    (int (*)(...))QSequentialAnimationGroup::~QSequentialAnimationGroup
+48    (int (*)(...))QSequentialAnimationGroup::~QSequentialAnimationGroup
+56    (int (*)(...))QSequentialAnimationGroup::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QSequentialAnimationGroup::duration
+120   (int (*)(...))QSequentialAnimationGroup::updateCurrentTime
+128   (int (*)(...))QSequentialAnimationGroup::updateState
+136   (int (*)(...))QSequentialAnimationGroup::updateDirection
+
+Class QSequentialAnimationGroup
+   size=16 align=8
+   base size=16 base align=8
+QSequentialAnimationGroup (0x0x7f568516f2d8) 0
+    vptr=((& QSequentialAnimationGroup::_ZTV25QSequentialAnimationGroup) + 16u)
+  QAnimationGroup (0x0x7f568516f340) 0
+      primary-for QSequentialAnimationGroup (0x0x7f568516f2d8)
+    QAbstractAnimation (0x0x7f568516f3a8) 0
+        primary-for QAnimationGroup (0x0x7f568516f340)
+      QObject (0x0x7f5685162a20) 0
+          primary-for QAbstractAnimation (0x0x7f568516f3a8)
+
+Class QSettings::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSettings::QPrivateSignal (0x0x7f5685162b40) 0 empty
+
+Vtable for QSettings
+QSettings::_ZTV9QSettings: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QSettings)
+16    (int (*)(...))QSettings::metaObject
+24    (int (*)(...))QSettings::qt_metacast
+32    (int (*)(...))QSettings::qt_metacall
+40    (int (*)(...))QSettings::~QSettings
+48    (int (*)(...))QSettings::~QSettings
+56    (int (*)(...))QSettings::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QSettings
+   size=16 align=8
+   base size=16 base align=8
+QSettings (0x0x7f568516f410) 0
+    vptr=((& QSettings::_ZTV9QSettings) + 16u)
+  QObject (0x0x7f5685162ae0) 0
+      primary-for QSettings (0x0x7f568516f410)
+
+Class QSharedMemory::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSharedMemory::QPrivateSignal (0x0x7f5685162c00) 0 empty
+
+Vtable for QSharedMemory
+QSharedMemory::_ZTV13QSharedMemory: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QSharedMemory)
+16    (int (*)(...))QSharedMemory::metaObject
+24    (int (*)(...))QSharedMemory::qt_metacast
+32    (int (*)(...))QSharedMemory::qt_metacall
+40    (int (*)(...))QSharedMemory::~QSharedMemory
+48    (int (*)(...))QSharedMemory::~QSharedMemory
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QSharedMemory
+   size=16 align=8
+   base size=16 base align=8
+QSharedMemory (0x0x7f568516f478) 0
+    vptr=((& QSharedMemory::_ZTV13QSharedMemory) + 16u)
+  QObject (0x0x7f5685162ba0) 0
+      primary-for QSharedMemory (0x0x7f568516f478)
+
+Class QSignalMapper::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSignalMapper::QPrivateSignal (0x0x7f5685162cc0) 0 empty
+
+Vtable for QSignalMapper
+QSignalMapper::_ZTV13QSignalMapper: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QSignalMapper)
+16    (int (*)(...))QSignalMapper::metaObject
+24    (int (*)(...))QSignalMapper::qt_metacast
+32    (int (*)(...))QSignalMapper::qt_metacall
+40    (int (*)(...))QSignalMapper::~QSignalMapper
+48    (int (*)(...))QSignalMapper::~QSignalMapper
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QSignalMapper
+   size=16 align=8
+   base size=16 base align=8
+QSignalMapper (0x0x7f568516f4e0) 0
+    vptr=((& QSignalMapper::_ZTV13QSignalMapper) + 16u)
+  QObject (0x0x7f5685162c60) 0
+      primary-for QSignalMapper (0x0x7f568516f4e0)
+
+Class QSignalTransition::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSignalTransition::QPrivateSignal (0x0x7f5685162d80) 0 empty
+
+Vtable for QSignalTransition
+QSignalTransition::_ZTV17QSignalTransition: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QSignalTransition)
+16    (int (*)(...))QSignalTransition::metaObject
+24    (int (*)(...))QSignalTransition::qt_metacast
+32    (int (*)(...))QSignalTransition::qt_metacall
+40    (int (*)(...))QSignalTransition::~QSignalTransition
+48    (int (*)(...))QSignalTransition::~QSignalTransition
+56    (int (*)(...))QSignalTransition::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QSignalTransition::eventTest
+120   (int (*)(...))QSignalTransition::onTransition
+
+Class QSignalTransition
+   size=16 align=8
+   base size=16 base align=8
+QSignalTransition (0x0x7f568516f548) 0
+    vptr=((& QSignalTransition::_ZTV17QSignalTransition) + 16u)
+  QAbstractTransition (0x0x7f568516f5b0) 0
+      primary-for QSignalTransition (0x0x7f568516f548)
+    QObject (0x0x7f5685162d20) 0
+        primary-for QAbstractTransition (0x0x7f568516f5b0)
+
+Class QSocketNotifier::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSocketNotifier::QPrivateSignal (0x0x7f5685162e40) 0 empty
+
+Vtable for QSocketNotifier
+QSocketNotifier::_ZTV15QSocketNotifier: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QSocketNotifier)
+16    (int (*)(...))QSocketNotifier::metaObject
+24    (int (*)(...))QSocketNotifier::qt_metacast
+32    (int (*)(...))QSocketNotifier::qt_metacall
+40    (int (*)(...))QSocketNotifier::~QSocketNotifier
+48    (int (*)(...))QSocketNotifier::~QSocketNotifier
+56    (int (*)(...))QSocketNotifier::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QSocketNotifier
+   size=16 align=8
+   base size=16 base align=8
+QSocketNotifier (0x0x7f568516f618) 0
+    vptr=((& QSocketNotifier::_ZTV15QSocketNotifier) + 16u)
+  QObject (0x0x7f5685162de0) 0
+      primary-for QSocketNotifier (0x0x7f568516f618)
+
+Class QSortFilterProxyModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSortFilterProxyModel::QPrivateSignal (0x0x7f5685162f00) 0 empty
+
+Vtable for QSortFilterProxyModel
+QSortFilterProxyModel::_ZTV21QSortFilterProxyModel: 56u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QSortFilterProxyModel)
+16    (int (*)(...))QSortFilterProxyModel::metaObject
+24    (int (*)(...))QSortFilterProxyModel::qt_metacast
+32    (int (*)(...))QSortFilterProxyModel::qt_metacall
+40    (int (*)(...))QSortFilterProxyModel::~QSortFilterProxyModel
+48    (int (*)(...))QSortFilterProxyModel::~QSortFilterProxyModel
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QSortFilterProxyModel::index
+120   (int (*)(...))QSortFilterProxyModel::parent
+128   (int (*)(...))QSortFilterProxyModel::sibling
+136   (int (*)(...))QSortFilterProxyModel::rowCount
+144   (int (*)(...))QSortFilterProxyModel::columnCount
+152   (int (*)(...))QSortFilterProxyModel::hasChildren
+160   (int (*)(...))QSortFilterProxyModel::data
+168   (int (*)(...))QSortFilterProxyModel::setData
+176   (int (*)(...))QSortFilterProxyModel::headerData
+184   (int (*)(...))QSortFilterProxyModel::setHeaderData
+192   (int (*)(...))QAbstractProxyModel::itemData
+200   (int (*)(...))QAbstractProxyModel::setItemData
+208   (int (*)(...))QSortFilterProxyModel::mimeTypes
+216   (int (*)(...))QSortFilterProxyModel::mimeData
+224   (int (*)(...))QAbstractProxyModel::canDropMimeData
+232   (int (*)(...))QSortFilterProxyModel::dropMimeData
+240   (int (*)(...))QSortFilterProxyModel::supportedDropActions
+248   (int (*)(...))QAbstractProxyModel::supportedDragActions
+256   (int (*)(...))QSortFilterProxyModel::insertRows
+264   (int (*)(...))QSortFilterProxyModel::insertColumns
+272   (int (*)(...))QSortFilterProxyModel::removeRows
+280   (int (*)(...))QSortFilterProxyModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QSortFilterProxyModel::fetchMore
+312   (int (*)(...))QSortFilterProxyModel::canFetchMore
+320   (int (*)(...))QSortFilterProxyModel::flags
+328   (int (*)(...))QSortFilterProxyModel::sort
+336   (int (*)(...))QSortFilterProxyModel::buddy
+344   (int (*)(...))QSortFilterProxyModel::match
+352   (int (*)(...))QSortFilterProxyModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractProxyModel::submit
+376   (int (*)(...))QAbstractProxyModel::revert
+384   (int (*)(...))QSortFilterProxyModel::setSourceModel
+392   (int (*)(...))QSortFilterProxyModel::mapToSource
+400   (int (*)(...))QSortFilterProxyModel::mapFromSource
+408   (int (*)(...))QSortFilterProxyModel::mapSelectionToSource
+416   (int (*)(...))QSortFilterProxyModel::mapSelectionFromSource
+424   (int (*)(...))QSortFilterProxyModel::filterAcceptsRow
+432   (int (*)(...))QSortFilterProxyModel::filterAcceptsColumn
+440   (int (*)(...))QSortFilterProxyModel::lessThan
+
+Class QSortFilterProxyModel
+   size=16 align=8
+   base size=16 base align=8
+QSortFilterProxyModel (0x0x7f568516f680) 0
+    vptr=((& QSortFilterProxyModel::_ZTV21QSortFilterProxyModel) + 16u)
+  QAbstractProxyModel (0x0x7f568516f6e8) 0
+      primary-for QSortFilterProxyModel (0x0x7f568516f680)
+    QAbstractItemModel (0x0x7f568516f750) 0
+        primary-for QAbstractProxyModel (0x0x7f568516f6e8)
+      QObject (0x0x7f5685162ea0) 0
+          primary-for QAbstractItemModel (0x0x7f568516f750)
+
+Class QStandardPaths
+   size=1 align=1
+   base size=0 base align=1
+QStandardPaths (0x0x7f5684e22000) 0 empty
+
+Class QState::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QState::QPrivateSignal (0x0x7f5684e22240) 0 empty
+
+Vtable for QState
+QState::_ZTV6QState: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI6QState)
+16    (int (*)(...))QState::metaObject
+24    (int (*)(...))QState::qt_metacast
+32    (int (*)(...))QState::qt_metacall
+40    (int (*)(...))QState::~QState
+48    (int (*)(...))QState::~QState
+56    (int (*)(...))QState::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QState::onEntry
+120   (int (*)(...))QState::onExit
+
+Class QState
+   size=16 align=8
+   base size=16 base align=8
+QState (0x0x7f568516f8f0) 0
+    vptr=((& QState::_ZTV6QState) + 16u)
+  QAbstractState (0x0x7f568516f958) 0
+      primary-for QState (0x0x7f568516f8f0)
+    QObject (0x0x7f5684e221e0) 0
+        primary-for QAbstractState (0x0x7f568516f958)
+
+Class QStateMachine::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QStateMachine::QPrivateSignal (0x0x7f5684e22360) 0 empty
+
+Vtable for QStateMachine::SignalEvent
+QStateMachine::SignalEvent::_ZTVN13QStateMachine11SignalEventE: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN13QStateMachine11SignalEventE)
+16    (int (*)(...))QStateMachine::SignalEvent::~SignalEvent
+24    (int (*)(...))QStateMachine::SignalEvent::~SignalEvent
+
+Class QStateMachine::SignalEvent
+   size=48 align=8
+   base size=48 base align=8
+QStateMachine::SignalEvent (0x0x7f568516faf8) 0
+    vptr=((& QStateMachine::SignalEvent::_ZTVN13QStateMachine11SignalEventE) + 16u)
+  QEvent (0x0x7f5684e223c0) 0
+      primary-for QStateMachine::SignalEvent (0x0x7f568516faf8)
+
+Vtable for QStateMachine::WrappedEvent
+QStateMachine::WrappedEvent::_ZTVN13QStateMachine12WrappedEventE: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN13QStateMachine12WrappedEventE)
+16    (int (*)(...))QStateMachine::WrappedEvent::~WrappedEvent
+24    (int (*)(...))QStateMachine::WrappedEvent::~WrappedEvent
+
+Class QStateMachine::WrappedEvent
+   size=40 align=8
+   base size=40 base align=8
+QStateMachine::WrappedEvent (0x0x7f568516fb60) 0
+    vptr=((& QStateMachine::WrappedEvent::_ZTVN13QStateMachine12WrappedEventE) + 16u)
+  QEvent (0x0x7f5684e22420) 0
+      primary-for QStateMachine::WrappedEvent (0x0x7f568516fb60)
+
+Vtable for QStateMachine
+QStateMachine::_ZTV13QStateMachine: 20u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QStateMachine)
+16    (int (*)(...))QStateMachine::metaObject
+24    (int (*)(...))QStateMachine::qt_metacast
+32    (int (*)(...))QStateMachine::qt_metacall
+40    (int (*)(...))QStateMachine::~QStateMachine
+48    (int (*)(...))QStateMachine::~QStateMachine
+56    (int (*)(...))QStateMachine::event
+64    (int (*)(...))QStateMachine::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QStateMachine::onEntry
+120   (int (*)(...))QStateMachine::onExit
+128   (int (*)(...))QStateMachine::beginSelectTransitions
+136   (int (*)(...))QStateMachine::endSelectTransitions
+144   (int (*)(...))QStateMachine::beginMicrostep
+152   (int (*)(...))QStateMachine::endMicrostep
+
+Class QStateMachine
+   size=16 align=8
+   base size=16 base align=8
+QStateMachine (0x0x7f568516f9c0) 0
+    vptr=((& QStateMachine::_ZTV13QStateMachine) + 16u)
+  QState (0x0x7f568516fa28) 0
+      primary-for QStateMachine (0x0x7f568516f9c0)
+    QAbstractState (0x0x7f568516fa90) 0
+        primary-for QState (0x0x7f568516fa28)
+      QObject (0x0x7f5684e22300) 0
+          primary-for QAbstractState (0x0x7f568516fa90)
+
+Class QStorageInfo
+   size=8 align=8
+   base size=8 base align=8
+QStorageInfo (0x0x7f5684e22480) 0
+
+Class QAbstractConcatenable
+   size=1 align=1
+   base size=0 base align=1
+QAbstractConcatenable (0x0x7f5684eda3c0) 0 empty
+
+Class QStringListModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QStringListModel::QPrivateSignal (0x0x7f5684f64780) 0 empty
+
+Vtable for QStringListModel
+QStringListModel::_ZTV16QStringListModel: 48u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QStringListModel)
+16    (int (*)(...))QStringListModel::metaObject
+24    (int (*)(...))QStringListModel::qt_metacast
+32    (int (*)(...))QStringListModel::qt_metacall
+40    (int (*)(...))QStringListModel::~QStringListModel
+48    (int (*)(...))QStringListModel::~QStringListModel
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QAbstractListModel::index
+120   (int (*)(...))QAbstractListModel::parent
+128   (int (*)(...))QStringListModel::sibling
+136   (int (*)(...))QStringListModel::rowCount
+144   (int (*)(...))QAbstractListModel::columnCount
+152   (int (*)(...))QAbstractListModel::hasChildren
+160   (int (*)(...))QStringListModel::data
+168   (int (*)(...))QStringListModel::setData
+176   (int (*)(...))QAbstractItemModel::headerData
+184   (int (*)(...))QAbstractItemModel::setHeaderData
+192   (int (*)(...))QAbstractItemModel::itemData
+200   (int (*)(...))QAbstractItemModel::setItemData
+208   (int (*)(...))QAbstractItemModel::mimeTypes
+216   (int (*)(...))QAbstractItemModel::mimeData
+224   (int (*)(...))QAbstractItemModel::canDropMimeData
+232   (int (*)(...))QAbstractListModel::dropMimeData
+240   (int (*)(...))QStringListModel::supportedDropActions
+248   (int (*)(...))QAbstractItemModel::supportedDragActions
+256   (int (*)(...))QStringListModel::insertRows
+264   (int (*)(...))QAbstractItemModel::insertColumns
+272   (int (*)(...))QStringListModel::removeRows
+280   (int (*)(...))QAbstractItemModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QAbstractItemModel::fetchMore
+312   (int (*)(...))QAbstractItemModel::canFetchMore
+320   (int (*)(...))QStringListModel::flags
+328   (int (*)(...))QStringListModel::sort
+336   (int (*)(...))QAbstractItemModel::buddy
+344   (int (*)(...))QAbstractItemModel::match
+352   (int (*)(...))QAbstractItemModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractItemModel::submit
+376   (int (*)(...))QAbstractItemModel::revert
+
+Class QStringListModel
+   size=24 align=8
+   base size=24 base align=8
+QStringListModel (0x0x7f5684f5db60) 0
+    vptr=((& QStringListModel::_ZTV16QStringListModel) + 16u)
+  QAbstractListModel (0x0x7f5684f5dbc8) 0
+      primary-for QStringListModel (0x0x7f5684f5db60)
+    QAbstractItemModel (0x0x7f5684f5dc30) 0
+        primary-for QAbstractListModel (0x0x7f5684f5dbc8)
+      QObject (0x0x7f5684f64720) 0
+          primary-for QAbstractItemModel (0x0x7f5684f5dc30)
+
+Class QSystemSemaphore
+   size=8 align=8
+   base size=8 base align=8
+QSystemSemaphore (0x0x7f5684f647e0) 0
+
+Class QTemporaryDir
+   size=8 align=8
+   base size=8 base align=8
+QTemporaryDir (0x0x7f5684f648a0) 0
+
+Class QTemporaryFile::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTemporaryFile::QPrivateSignal (0x0x7f5684f649c0) 0 empty
+
+Vtable for QTemporaryFile
+QTemporaryFile::_ZTV14QTemporaryFile: 34u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QTemporaryFile)
+16    (int (*)(...))QTemporaryFile::metaObject
+24    (int (*)(...))QTemporaryFile::qt_metacast
+32    (int (*)(...))QTemporaryFile::qt_metacall
+40    (int (*)(...))QTemporaryFile::~QTemporaryFile
+48    (int (*)(...))QTemporaryFile::~QTemporaryFile
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QFileDevice::isSequential
+120   (int (*)(...))QTemporaryFile::open
+128   (int (*)(...))QFileDevice::close
+136   (int (*)(...))QFileDevice::pos
+144   (int (*)(...))QFile::size
+152   (int (*)(...))QFileDevice::seek
+160   (int (*)(...))QFileDevice::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QIODevice::bytesAvailable
+184   (int (*)(...))QIODevice::bytesToWrite
+192   (int (*)(...))QIODevice::canReadLine
+200   (int (*)(...))QIODevice::waitForReadyRead
+208   (int (*)(...))QIODevice::waitForBytesWritten
+216   (int (*)(...))QFileDevice::readData
+224   (int (*)(...))QFileDevice::readLineData
+232   (int (*)(...))QFileDevice::writeData
+240   (int (*)(...))QTemporaryFile::fileName
+248   (int (*)(...))QFile::resize
+256   (int (*)(...))QFile::permissions
+264   (int (*)(...))QFile::setPermissions
+
+Class QTemporaryFile
+   size=16 align=8
+   base size=16 base align=8
+QTemporaryFile (0x0x7f5684f5dc98) 0
+    vptr=((& QTemporaryFile::_ZTV14QTemporaryFile) + 16u)
+  QFile (0x0x7f5684f5dd00) 0
+      primary-for QTemporaryFile (0x0x7f5684f5dc98)
+    QFileDevice (0x0x7f5684f5dd68) 0
+        primary-for QFile (0x0x7f5684f5dd00)
+      QIODevice (0x0x7f5684f5ddd0) 0
+          primary-for QFileDevice (0x0x7f5684f5dd68)
+        QObject (0x0x7f5684f64960) 0
+            primary-for QIODevice (0x0x7f5684f5ddd0)
+
+Class QTextBoundaryFinder
+   size=48 align=8
+   base size=48 base align=8
+QTextBoundaryFinder (0x0x7f5684f64a20) 0
+
+Class QTextCodec::ConverterState
+   size=32 align=8
+   base size=32 base align=8
+QTextCodec::ConverterState (0x0x7f5684f64c60) 0
+
+Vtable for QTextCodec
+QTextCodec::_ZTV10QTextCodec: 9u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QTextCodec)
+16    (int (*)(...))__cxa_pure_virtual
+24    (int (*)(...))QTextCodec::aliases
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+56    0u
+64    0u
+
+Class QTextCodec
+   size=8 align=8
+   base size=8 base align=8
+QTextCodec (0x0x7f5684f64c00) 0 nearly-empty
+    vptr=((& QTextCodec::_ZTV10QTextCodec) + 16u)
+
+Class QTextEncoder
+   size=40 align=8
+   base size=40 base align=8
+QTextEncoder (0x0x7f5684f64e40) 0
+
+Class QTextDecoder
+   size=40 align=8
+   base size=40 base align=8
+QTextDecoder (0x0x7f5684f64ea0) 0
+
+Class std::__mutex_base
+   size=40 align=8
+   base size=40 base align=8
+std::__mutex_base (0x0x7f5684f64f00) 0
+
+Class std::__recursive_mutex_base
+   size=40 align=8
+   base size=40 base align=8
+std::__recursive_mutex_base (0x0x7f5684f64f60) 0
+
+Class std::mutex
+   size=40 align=8
+   base size=40 base align=8
+std::mutex (0x0x7f5684c64000) 0
+  std::__mutex_base (0x0x7f5684c65000) 0
+
+Class std::recursive_mutex
+   size=40 align=8
+   base size=40 base align=8
+std::recursive_mutex (0x0x7f5684c64068) 0
+  std::__recursive_mutex_base (0x0x7f5684c65060) 0
+
+Class std::timed_mutex
+   size=40 align=8
+   base size=40 base align=8
+std::timed_mutex (0x0x7f5684c6ea80) 0
+  std::__mutex_base (0x0x7f5684c65180) 0
+  std::__timed_mutex_impl<std::timed_mutex> (0x0x7f5684c651e0) 0 empty
+
+Class std::recursive_timed_mutex
+   size=40 align=8
+   base size=40 base align=8
+std::recursive_timed_mutex (0x0x7f5684c8e460) 0
+  std::__recursive_mutex_base (0x0x7f5684c652a0) 0
+  std::__timed_mutex_impl<std::recursive_timed_mutex> (0x0x7f5684c65300) 0 empty
+
+Class std::defer_lock_t
+   size=1 align=1
+   base size=0 base align=1
+std::defer_lock_t (0x0x7f5684c65360) 0 empty
+
+Class std::try_to_lock_t
+   size=1 align=1
+   base size=0 base align=1
+std::try_to_lock_t (0x0x7f5684c653c0) 0 empty
+
+Class std::adopt_lock_t
+   size=1 align=1
+   base size=0 base align=1
+std::adopt_lock_t (0x0x7f5684c65420) 0 empty
+
+Class std::once_flag
+   size=4 align=4
+   base size=4 base align=4
+std::once_flag (0x0x7f5684c65660) 0
+
+Vtable for __gnu_cxx::__concurrence_lock_error
+__gnu_cxx::__concurrence_lock_error::_ZTVN9__gnu_cxx24__concurrence_lock_errorE: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN9__gnu_cxx24__concurrence_lock_errorE)
+16    (int (*)(...))__gnu_cxx::__concurrence_lock_error::~__concurrence_lock_error
+24    (int (*)(...))__gnu_cxx::__concurrence_lock_error::~__concurrence_lock_error
+32    (int (*)(...))__gnu_cxx::__concurrence_lock_error::what
+
+Class __gnu_cxx::__concurrence_lock_error
+   size=8 align=8
+   base size=8 base align=8
+__gnu_cxx::__concurrence_lock_error (0x0x7f5684c641a0) 0 nearly-empty
+    vptr=((& __gnu_cxx::__concurrence_lock_error::_ZTVN9__gnu_cxx24__concurrence_lock_errorE) + 16u)
+  std::exception (0x0x7f5684c65720) 0 nearly-empty
+      primary-for __gnu_cxx::__concurrence_lock_error (0x0x7f5684c641a0)
+
+Vtable for __gnu_cxx::__concurrence_unlock_error
+__gnu_cxx::__concurrence_unlock_error::_ZTVN9__gnu_cxx26__concurrence_unlock_errorE: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN9__gnu_cxx26__concurrence_unlock_errorE)
+16    (int (*)(...))__gnu_cxx::__concurrence_unlock_error::~__concurrence_unlock_error
+24    (int (*)(...))__gnu_cxx::__concurrence_unlock_error::~__concurrence_unlock_error
+32    (int (*)(...))__gnu_cxx::__concurrence_unlock_error::what
+
+Class __gnu_cxx::__concurrence_unlock_error
+   size=8 align=8
+   base size=8 base align=8
+__gnu_cxx::__concurrence_unlock_error (0x0x7f5684c64208) 0 nearly-empty
+    vptr=((& __gnu_cxx::__concurrence_unlock_error::_ZTVN9__gnu_cxx26__concurrence_unlock_errorE) + 16u)
+  std::exception (0x0x7f5684c657e0) 0 nearly-empty
+      primary-for __gnu_cxx::__concurrence_unlock_error (0x0x7f5684c64208)
+
+Vtable for __gnu_cxx::__concurrence_broadcast_error
+__gnu_cxx::__concurrence_broadcast_error::_ZTVN9__gnu_cxx29__concurrence_broadcast_errorE: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN9__gnu_cxx29__concurrence_broadcast_errorE)
+16    (int (*)(...))__gnu_cxx::__concurrence_broadcast_error::~__concurrence_broadcast_error
+24    (int (*)(...))__gnu_cxx::__concurrence_broadcast_error::~__concurrence_broadcast_error
+32    (int (*)(...))__gnu_cxx::__concurrence_broadcast_error::what
+
+Class __gnu_cxx::__concurrence_broadcast_error
+   size=8 align=8
+   base size=8 base align=8
+__gnu_cxx::__concurrence_broadcast_error (0x0x7f5684c64270) 0 nearly-empty
+    vptr=((& __gnu_cxx::__concurrence_broadcast_error::_ZTVN9__gnu_cxx29__concurrence_broadcast_errorE) + 16u)
+  std::exception (0x0x7f5684c658a0) 0 nearly-empty
+      primary-for __gnu_cxx::__concurrence_broadcast_error (0x0x7f5684c64270)
+
+Vtable for __gnu_cxx::__concurrence_wait_error
+__gnu_cxx::__concurrence_wait_error::_ZTVN9__gnu_cxx24__concurrence_wait_errorE: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN9__gnu_cxx24__concurrence_wait_errorE)
+16    (int (*)(...))__gnu_cxx::__concurrence_wait_error::~__concurrence_wait_error
+24    (int (*)(...))__gnu_cxx::__concurrence_wait_error::~__concurrence_wait_error
+32    (int (*)(...))__gnu_cxx::__concurrence_wait_error::what
+
+Class __gnu_cxx::__concurrence_wait_error
+   size=8 align=8
+   base size=8 base align=8
+__gnu_cxx::__concurrence_wait_error (0x0x7f5684c64340) 0 nearly-empty
+    vptr=((& __gnu_cxx::__concurrence_wait_error::_ZTVN9__gnu_cxx24__concurrence_wait_errorE) + 16u)
+  std::exception (0x0x7f5684c65960) 0 nearly-empty
+      primary-for __gnu_cxx::__concurrence_wait_error (0x0x7f5684c64340)
+
+Class __gnu_cxx::__mutex
+   size=40 align=8
+   base size=40 base align=8
+__gnu_cxx::__mutex (0x0x7f5684c65a20) 0
+
+Class __gnu_cxx::__recursive_mutex
+   size=40 align=8
+   base size=40 base align=8
+__gnu_cxx::__recursive_mutex (0x0x7f5684c65a80) 0
+
+Class __gnu_cxx::__scoped_lock
+   size=8 align=8
+   base size=8 base align=8
+__gnu_cxx::__scoped_lock (0x0x7f5684c65ae0) 0
+
+Class __gnu_cxx::__cond
+   size=48 align=8
+   base size=48 base align=8
+__gnu_cxx::__cond (0x0x7f5684c65b40) 0
+
+Vtable for std::bad_weak_ptr
+std::bad_weak_ptr::_ZTVSt12bad_weak_ptr: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt12bad_weak_ptr)
+16    (int (*)(...))std::bad_weak_ptr::~bad_weak_ptr
+24    (int (*)(...))std::bad_weak_ptr::~bad_weak_ptr
+32    (int (*)(...))std::bad_weak_ptr::what
+
+Class std::bad_weak_ptr
+   size=8 align=8
+   base size=8 base align=8
+std::bad_weak_ptr (0x0x7f5684c64618) 0 nearly-empty
+    vptr=((& std::bad_weak_ptr::_ZTVSt12bad_weak_ptr) + 16u)
+  std::exception (0x0x7f5684c65ea0) 0 nearly-empty
+      primary-for std::bad_weak_ptr (0x0x7f5684c64618)
+
+Class std::_Sp_make_shared_tag
+   size=1 align=1
+   base size=0 base align=1
+std::_Sp_make_shared_tag (0x0x7f56849bb720) 0 empty
+
+Class std::_Sp_locker
+   size=2 align=1
+   base size=2 base align=1
+std::_Sp_locker (0x0x7f56849bbf00) 0
+
+Class std::thread::id
+   size=8 align=8
+   base size=8 base align=8
+std::thread::id (0x0x7f5684b46120) 0
+
+Vtable for std::thread::_Impl_base
+std::thread::_Impl_base::_ZTVNSt6thread10_Impl_baseE: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTINSt6thread10_Impl_baseE)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class std::thread::_Impl_base
+   size=24 align=8
+   base size=24 base align=8
+std::thread::_Impl_base (0x0x7f5684b46180) 0
+    vptr=((& std::thread::_Impl_base::_ZTVNSt6thread10_Impl_baseE) + 16u)
+
+Class std::thread
+   size=8 align=8
+   base size=8 base align=8
+std::thread (0x0x7f5684b460c0) 0
+
+Class std::condition_variable
+   size=48 align=8
+   base size=48 base align=8
+std::condition_variable (0x0x7f5684894d80) 0
+
+Class std::__at_thread_exit_elt
+   size=16 align=8
+   base size=16 base align=8
+std::__at_thread_exit_elt (0x0x7f5684894e40) 0
+
+Class std::_V2::condition_variable_any
+   size=64 align=8
+   base size=64 base align=8
+std::_V2::condition_variable_any (0x0x7f5684894ea0) 0
+
+Class std::__atomic_futex_unsigned_base
+   size=1 align=1
+   base size=0 base align=1
+std::__atomic_futex_unsigned_base (0x0x7f5684982540) 0 empty
+
+Vtable for std::future_error
+std::future_error::_ZTVSt12future_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt12future_error)
+16    (int (*)(...))std::future_error::~future_error
+24    (int (*)(...))std::future_error::~future_error
+32    (int (*)(...))std::future_error::what
+
+Class std::future_error
+   size=32 align=8
+   base size=32 base align=8
+std::future_error (0x0x7f5684980958) 0
+    vptr=((& std::future_error::_ZTVSt12future_error) + 16u)
+  std::logic_error (0x0x7f56849809c0) 0
+      primary-for std::future_error (0x0x7f5684980958)
+    std::exception (0x0x7f5684982660) 0 nearly-empty
+        primary-for std::logic_error (0x0x7f56849809c0)
+
+Class std::__future_base::_Result_base::_Deleter
+   size=1 align=1
+   base size=0 base align=1
+std::__future_base::_Result_base::_Deleter (0x0x7f5684982780) 0 empty
+
+Vtable for std::__future_base::_Result_base
+std::__future_base::_Result_base::_ZTVNSt13__future_base12_Result_baseE: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTINSt13__future_base12_Result_baseE)
+16    (int (*)(...))__cxa_pure_virtual
+24    0u
+32    0u
+
+Class std::__future_base::_Result_base
+   size=16 align=8
+   base size=16 base align=8
+std::__future_base::_Result_base (0x0x7f5684982720) 0
+    vptr=((& std::__future_base::_Result_base::_ZTVNSt13__future_base12_Result_baseE) + 16u)
+
+Class std::__future_base::_State_baseV2::__exception_ptr_tag
+   size=1 align=1
+   base size=0 base align=1
+std::__future_base::_State_baseV2::__exception_ptr_tag (0x0x7f56846dacc0) 0 empty
+
+Class std::__future_base::_State_baseV2::_Make_ready
+   size=32 align=8
+   base size=32 base align=8
+std::__future_base::_State_baseV2::_Make_ready (0x0x7f5684617f70) 0
+  std::__at_thread_exit_elt (0x0x7f56846dad80) 0
+
+Vtable for std::__future_base::_State_baseV2
+std::__future_base::_State_baseV2::_ZTVNSt13__future_base13_State_baseV2E: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTINSt13__future_base13_State_baseV2E)
+16    (int (*)(...))std::__future_base::_State_baseV2::~_State_baseV2
+24    (int (*)(...))std::__future_base::_State_baseV2::~_State_baseV2
+32    (int (*)(...))std::__future_base::_State_baseV2::_M_complete_async
+40    (int (*)(...))std::__future_base::_State_baseV2::_M_is_deferred_future
+
+Class std::__future_base::_State_baseV2
+   size=32 align=8
+   base size=28 base align=8
+std::__future_base::_State_baseV2 (0x0x7f5684982900) 0
+    vptr=((& std::__future_base::_State_baseV2::_ZTVNSt13__future_base13_State_baseV2E) + 16u)
+
+Class std::__future_base
+   size=1 align=1
+   base size=0 base align=1
+std::__future_base (0x0x7f56849826c0) 0 empty
+
+Vtable for std::__future_base::_Async_state_commonV2
+std::__future_base::_Async_state_commonV2::_ZTVNSt13__future_base21_Async_state_commonV2E: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTINSt13__future_base21_Async_state_commonV2E)
+16    (int (*)(...))std::__future_base::_Async_state_commonV2::~_Async_state_commonV2
+24    (int (*)(...))std::__future_base::_Async_state_commonV2::~_Async_state_commonV2
+32    (int (*)(...))std::__future_base::_Async_state_commonV2::_M_complete_async
+40    (int (*)(...))std::__future_base::_State_baseV2::_M_is_deferred_future
+
+Class std::__future_base::_Async_state_commonV2
+   size=48 align=8
+   base size=44 base align=8
+std::__future_base::_Async_state_commonV2 (0x0x7f568403ab60) 0
+    vptr=((& std::__future_base::_Async_state_commonV2::_ZTVNSt13__future_base21_Async_state_commonV2E) + 16u)
+  std::__future_base::_State_baseV2 (0x0x7f5684032c60) 0
+      primary-for std::__future_base::_Async_state_commonV2 (0x0x7f568403ab60)
+
+Class QThread::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QThread::QPrivateSignal (0x0x7f56840973c0) 0 empty
+
+Vtable for QThread
+QThread::_ZTV7QThread: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QThread)
+16    (int (*)(...))QThread::metaObject
+24    (int (*)(...))QThread::qt_metacast
+32    (int (*)(...))QThread::qt_metacall
+40    (int (*)(...))QThread::~QThread
+48    (int (*)(...))QThread::~QThread
+56    (int (*)(...))QThread::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QThread::run
+
+Class QThread
+   size=16 align=8
+   base size=16 base align=8
+QThread (0x0x7f5684099618) 0
+    vptr=((& QThread::_ZTV7QThread) + 16u)
+  QObject (0x0x7f5684097360) 0
+      primary-for QThread (0x0x7f5684099618)
+
+Class QThreadPool::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QThreadPool::QPrivateSignal (0x0x7f56840974e0) 0 empty
+
+Vtable for QThreadPool
+QThreadPool::_ZTV11QThreadPool: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QThreadPool)
+16    (int (*)(...))QThreadPool::metaObject
+24    (int (*)(...))QThreadPool::qt_metacast
+32    (int (*)(...))QThreadPool::qt_metacall
+40    (int (*)(...))QThreadPool::~QThreadPool
+48    (int (*)(...))QThreadPool::~QThreadPool
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QThreadPool
+   size=16 align=8
+   base size=16 base align=8
+QThreadPool (0x0x7f5684099680) 0
+    vptr=((& QThreadPool::_ZTV11QThreadPool) + 16u)
+  QObject (0x0x7f5684097480) 0
+      primary-for QThreadPool (0x0x7f5684099680)
+
+Class QThreadStorageData
+   size=4 align=4
+   base size=4 base align=4
+QThreadStorageData (0x0x7f5684097540) 0
+
+Class QTimeLine::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTimeLine::QPrivateSignal (0x0x7f5684097660) 0 empty
+
+Vtable for QTimeLine
+QTimeLine::_ZTV9QTimeLine: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QTimeLine)
+16    (int (*)(...))QTimeLine::metaObject
+24    (int (*)(...))QTimeLine::qt_metacast
+32    (int (*)(...))QTimeLine::qt_metacall
+40    (int (*)(...))QTimeLine::~QTimeLine
+48    (int (*)(...))QTimeLine::~QTimeLine
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QTimeLine::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QTimeLine::valueForTime
+
+Class QTimeLine
+   size=16 align=8
+   base size=16 base align=8
+QTimeLine (0x0x7f56840996e8) 0
+    vptr=((& QTimeLine::_ZTV9QTimeLine) + 16u)
+  QObject (0x0x7f5684097600) 0
+      primary-for QTimeLine (0x0x7f56840996e8)
+
+Class QTimer::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTimer::QPrivateSignal (0x0x7f5684097720) 0 empty
+
+Vtable for QTimer
+QTimer::_ZTV6QTimer: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI6QTimer)
+16    (int (*)(...))QTimer::metaObject
+24    (int (*)(...))QTimer::qt_metacast
+32    (int (*)(...))QTimer::qt_metacall
+40    (int (*)(...))QTimer::~QTimer
+48    (int (*)(...))QTimer::~QTimer
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QTimer::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QTimer
+   size=32 align=8
+   base size=29 base align=8
+QTimer (0x0x7f5684099750) 0
+    vptr=((& QTimer::_ZTV6QTimer) + 16u)
+  QObject (0x0x7f56840976c0) 0
+      primary-for QTimer (0x0x7f5684099750)
+
+Class QTimeZone::OffsetData
+   size=32 align=8
+   base size=28 base align=8
+QTimeZone::OffsetData (0x0x7f5684097de0) 0
+
+Class QTimeZone
+   size=8 align=8
+   base size=8 base align=8
+QTimeZone (0x0x7f5684097d80) 0
+
+Class QTranslator::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTranslator::QPrivateSignal (0x0x7f5683d813c0) 0 empty
+
+Vtable for QTranslator
+QTranslator::_ZTV11QTranslator: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QTranslator)
+16    (int (*)(...))QTranslator::metaObject
+24    (int (*)(...))QTranslator::qt_metacast
+32    (int (*)(...))QTranslator::qt_metacall
+40    (int (*)(...))QTranslator::~QTranslator
+48    (int (*)(...))QTranslator::~QTranslator
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QTranslator::translate
+120   (int (*)(...))QTranslator::isEmpty
+
+Class QTranslator
+   size=16 align=8
+   base size=16 base align=8
+QTranslator (0x0x7f5683d871a0) 0
+    vptr=((& QTranslator::_ZTV11QTranslator) + 16u)
+  QObject (0x0x7f5683d81360) 0
+      primary-for QTranslator (0x0x7f5683d871a0)
+
+Class QUrl
+   size=8 align=8
+   base size=8 base align=8
+QUrl (0x0x7f5683d814e0) 0
+
+Class QUrlQuery
+   size=8 align=8
+   base size=8 base align=8
+QUrlQuery (0x0x7f5683e9cba0) 0
+
+Class QUuid
+   size=16 align=4
+   base size=16 base align=4
+QUuid (0x0x7f5683f35240) 0
+
+Class QWaitCondition
+   size=8 align=8
+   base size=8 base align=8
+QWaitCondition (0x0x7f5683f35840) 0
+
+Class QXmlStreamStringRef
+   size=16 align=8
+   base size=16 base align=8
+QXmlStreamStringRef (0x0x7f5683f358a0) 0
+
+Class QXmlStreamAttribute
+   size=80 align=8
+   base size=73 base align=8
+QXmlStreamAttribute (0x0x7f5683f35b40) 0
+
+Class QXmlStreamAttributes
+   size=8 align=8
+   base size=8 base align=8
+QXmlStreamAttributes (0x0x7f5683f60c30) 0
+  QVector<QXmlStreamAttribute> (0x0x7f5683f35f00) 0
+
+Class QXmlStreamNamespaceDeclaration
+   size=40 align=8
+   base size=40 base align=8
+QXmlStreamNamespaceDeclaration (0x0x7f5683f35f60) 0
+
+Class QXmlStreamNotationDeclaration
+   size=56 align=8
+   base size=56 base align=8
+QXmlStreamNotationDeclaration (0x0x7f5683c27240) 0
+
+Class QXmlStreamEntityDeclaration
+   size=88 align=8
+   base size=88 base align=8
+QXmlStreamEntityDeclaration (0x0x7f5683c274e0) 0
+
+Vtable for QXmlStreamEntityResolver
+QXmlStreamEntityResolver::_ZTV24QXmlStreamEntityResolver: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QXmlStreamEntityResolver)
+16    (int (*)(...))QXmlStreamEntityResolver::~QXmlStreamEntityResolver
+24    (int (*)(...))QXmlStreamEntityResolver::~QXmlStreamEntityResolver
+32    (int (*)(...))QXmlStreamEntityResolver::resolveEntity
+40    (int (*)(...))QXmlStreamEntityResolver::resolveUndeclaredEntity
+
+Class QXmlStreamEntityResolver
+   size=8 align=8
+   base size=8 base align=8
+QXmlStreamEntityResolver (0x0x7f5683c27780) 0 nearly-empty
+    vptr=((& QXmlStreamEntityResolver::_ZTV24QXmlStreamEntityResolver) + 16u)
+
+Class QXmlStreamReader
+   size=8 align=8
+   base size=8 base align=8
+QXmlStreamReader (0x0x7f5683c277e0) 0
+
+Class QXmlStreamWriter
+   size=8 align=8
+   base size=8 base align=8
+QXmlStreamWriter (0x0x7f5683cda240) 0
+
+Class QAbstractItemModelTester::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractItemModelTester::QPrivateSignal (0x0x7f5683cda3c0) 0 empty
+
+Vtable for QAbstractItemModelTester
+QAbstractItemModelTester::_ZTV24QAbstractItemModelTester: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QAbstractItemModelTester)
+16    (int (*)(...))QAbstractItemModelTester::metaObject
+24    (int (*)(...))QAbstractItemModelTester::qt_metacast
+32    (int (*)(...))QAbstractItemModelTester::qt_metacall
+40    (int (*)(...))QAbstractItemModelTester::~QAbstractItemModelTester
+48    (int (*)(...))QAbstractItemModelTester::~QAbstractItemModelTester
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QAbstractItemModelTester
+   size=16 align=8
+   base size=16 base align=8
+QAbstractItemModelTester (0x0x7f5683c4fdd0) 0
+    vptr=((& QAbstractItemModelTester::_ZTV24QAbstractItemModelTester) + 16u)
+  QObject (0x0x7f5683cda360) 0
+      primary-for QAbstractItemModelTester (0x0x7f5683c4fdd0)
+
+Class QTest::QBenchmarkIterationController
+   size=4 align=4
+   base size=4 base align=4
+QTest::QBenchmarkIterationController (0x0x7f5683cda420) 0
+
+Class QTestEventLoop::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTestEventLoop::QPrivateSignal (0x0x7f5683cda4e0) 0 empty
+
+Vtable for QTestEventLoop
+QTestEventLoop::_ZTV14QTestEventLoop: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QTestEventLoop)
+16    (int (*)(...))QTestEventLoop::metaObject
+24    (int (*)(...))QTestEventLoop::qt_metacast
+32    (int (*)(...))QTestEventLoop::qt_metacall
+40    (int (*)(...))QTestEventLoop::~QTestEventLoop
+48    (int (*)(...))QTestEventLoop::~QTestEventLoop
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QTestEventLoop::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QTestEventLoop
+   size=32 align=8
+   base size=32 base align=8
+QTestEventLoop (0x0x7f5683c4fe38) 0
+    vptr=((& QTestEventLoop::_ZTV14QTestEventLoop) + 16u)
+  QObject (0x0x7f5683cda480) 0
+      primary-for QTestEventLoop (0x0x7f5683c4fe38)
+
+Vtable for QSignalSpy
+QSignalSpy::_ZTV10QSignalSpy: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QSignalSpy)
+16    (int (*)(...))QObject::metaObject
+24    (int (*)(...))QObject::qt_metacast
+32    (int (*)(...))QSignalSpy::qt_metacall
+40    (int (*)(...))QSignalSpy::~QSignalSpy
+48    (int (*)(...))QSignalSpy::~QSignalSpy
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QSignalSpy
+   size=80 align=8
+   base size=73 base align=8
+QSignalSpy (0x0x7f5683d6a540) 0
+    vptr=((& QSignalSpy::_ZTV10QSignalSpy) + 16u)
+  QObject (0x0x7f5683d58420) 0
+      primary-for QSignalSpy (0x0x7f5683d6a540)
+  QList<QList<QVariant> > (0x0x7f5683d44dd0) 16
+    QListSpecialMethods<QList<QVariant> > (0x0x7f5683d58480) 16 empty
+
+Class QTestData
+   size=8 align=8
+   base size=8 base align=8
+QTestData (0x0x7f56839d5540) 0
+
+Class QRgba64
+   size=8 align=8
+   base size=8 base align=8
+QRgba64 (0x0x7f5683a6f9c0) 0
+
+Class QColor
+   size=16 align=4
+   base size=14 base align=4
+QColor (0x0x7f5683a6fc60) 0
+
+Class QRegion::QRegionData
+   size=16 align=8
+   base size=16 base align=8
+QRegion::QRegionData (0x0x7f5683822660) 0
+
+Class QRegion
+   size=8 align=8
+   base size=8 base align=8
+QRegion (0x0x7f5683822600) 0
+
+Class QKeySequence
+   size=8 align=8
+   base size=8 base align=8
+QKeySequence (0x0x7f56838d39c0) 0
+
+Class QVector2D
+   size=8 align=4
+   base size=8 base align=4
+QVector2D (0x0x7f5683583f00) 0
+
+Class QTouchDevice
+   size=8 align=8
+   base size=8 base align=8
+QTouchDevice (0x0x7f56835c81e0) 0
+
+Vtable for QInputEvent
+QInputEvent::_ZTV11QInputEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QInputEvent)
+16    (int (*)(...))QInputEvent::~QInputEvent
+24    (int (*)(...))QInputEvent::~QInputEvent
+
+Class QInputEvent
+   size=32 align=8
+   base size=32 base align=8
+QInputEvent (0x0x7f568358cea0) 0
+    vptr=((& QInputEvent::_ZTV11QInputEvent) + 16u)
+  QEvent (0x0x7f56835c83c0) 0
+      primary-for QInputEvent (0x0x7f568358cea0)
+
+Vtable for QEnterEvent
+QEnterEvent::_ZTV11QEnterEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QEnterEvent)
+16    (int (*)(...))QEnterEvent::~QEnterEvent
+24    (int (*)(...))QEnterEvent::~QEnterEvent
+
+Class QEnterEvent
+   size=72 align=8
+   base size=72 base align=8
+QEnterEvent (0x0x7f568358cf08) 0
+    vptr=((& QEnterEvent::_ZTV11QEnterEvent) + 16u)
+  QEvent (0x0x7f56835c8420) 0
+      primary-for QEnterEvent (0x0x7f568358cf08)
+
+Vtable for QMouseEvent
+QMouseEvent::_ZTV11QMouseEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QMouseEvent)
+16    (int (*)(...))QMouseEvent::~QMouseEvent
+24    (int (*)(...))QMouseEvent::~QMouseEvent
+
+Class QMouseEvent
+   size=104 align=8
+   base size=100 base align=8
+QMouseEvent (0x0x7f568358cf70) 0
+    vptr=((& QMouseEvent::_ZTV11QMouseEvent) + 16u)
+  QInputEvent (0x0x7f5683646000) 0
+      primary-for QMouseEvent (0x0x7f568358cf70)
+    QEvent (0x0x7f56835c8480) 0
+        primary-for QInputEvent (0x0x7f5683646000)
+
+Vtable for QHoverEvent
+QHoverEvent::_ZTV11QHoverEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QHoverEvent)
+16    (int (*)(...))QHoverEvent::~QHoverEvent
+24    (int (*)(...))QHoverEvent::~QHoverEvent
+
+Class QHoverEvent
+   size=64 align=8
+   base size=64 base align=8
+QHoverEvent (0x0x7f5683646068) 0
+    vptr=((& QHoverEvent::_ZTV11QHoverEvent) + 16u)
+  QInputEvent (0x0x7f56836460d0) 0
+      primary-for QHoverEvent (0x0x7f5683646068)
+    QEvent (0x0x7f56835c84e0) 0
+        primary-for QInputEvent (0x0x7f56836460d0)
+
+Vtable for QWheelEvent
+QWheelEvent::_ZTV11QWheelEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QWheelEvent)
+16    (int (*)(...))QWheelEvent::~QWheelEvent
+24    (int (*)(...))QWheelEvent::~QWheelEvent
+
+Class QWheelEvent
+   size=96 align=8
+   base size=96 base align=8
+QWheelEvent (0x0x7f5683646138) 0
+    vptr=((& QWheelEvent::_ZTV11QWheelEvent) + 16u)
+  QInputEvent (0x0x7f56836461a0) 0
+      primary-for QWheelEvent (0x0x7f5683646138)
+    QEvent (0x0x7f56835c8540) 0
+        primary-for QInputEvent (0x0x7f56836461a0)
+
+Vtable for QTabletEvent
+QTabletEvent::_ZTV12QTabletEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QTabletEvent)
+16    (int (*)(...))QTabletEvent::~QTabletEvent
+24    (int (*)(...))QTabletEvent::~QTabletEvent
+
+Class QTabletEvent
+   size=128 align=8
+   base size=128 base align=8
+QTabletEvent (0x0x7f5683646208) 0
+    vptr=((& QTabletEvent::_ZTV12QTabletEvent) + 16u)
+  QInputEvent (0x0x7f5683646270) 0
+      primary-for QTabletEvent (0x0x7f5683646208)
+    QEvent (0x0x7f56835c85a0) 0
+        primary-for QInputEvent (0x0x7f5683646270)
+
+Vtable for QNativeGestureEvent
+QNativeGestureEvent::_ZTV19QNativeGestureEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QNativeGestureEvent)
+16    (int (*)(...))QNativeGestureEvent::~QNativeGestureEvent
+24    (int (*)(...))QNativeGestureEvent::~QNativeGestureEvent
+
+Class QNativeGestureEvent
+   size=112 align=8
+   base size=112 base align=8
+QNativeGestureEvent (0x0x7f56836462d8) 0
+    vptr=((& QNativeGestureEvent::_ZTV19QNativeGestureEvent) + 16u)
+  QInputEvent (0x0x7f5683646340) 0
+      primary-for QNativeGestureEvent (0x0x7f56836462d8)
+    QEvent (0x0x7f56835c8600) 0
+        primary-for QInputEvent (0x0x7f5683646340)
+
+Vtable for QKeyEvent
+QKeyEvent::_ZTV9QKeyEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QKeyEvent)
+16    (int (*)(...))QKeyEvent::~QKeyEvent
+24    (int (*)(...))QKeyEvent::~QKeyEvent
+
+Class QKeyEvent
+   size=64 align=8
+   base size=59 base align=8
+QKeyEvent (0x0x7f56836463a8) 0
+    vptr=((& QKeyEvent::_ZTV9QKeyEvent) + 16u)
+  QInputEvent (0x0x7f5683646410) 0
+      primary-for QKeyEvent (0x0x7f56836463a8)
+    QEvent (0x0x7f56835c8660) 0
+        primary-for QInputEvent (0x0x7f5683646410)
+
+Vtable for QFocusEvent
+QFocusEvent::_ZTV11QFocusEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QFocusEvent)
+16    (int (*)(...))QFocusEvent::~QFocusEvent
+24    (int (*)(...))QFocusEvent::~QFocusEvent
+
+Class QFocusEvent
+   size=24 align=8
+   base size=24 base align=8
+QFocusEvent (0x0x7f5683646478) 0
+    vptr=((& QFocusEvent::_ZTV11QFocusEvent) + 16u)
+  QEvent (0x0x7f56835c86c0) 0
+      primary-for QFocusEvent (0x0x7f5683646478)
+
+Vtable for QPaintEvent
+QPaintEvent::_ZTV11QPaintEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QPaintEvent)
+16    (int (*)(...))QPaintEvent::~QPaintEvent
+24    (int (*)(...))QPaintEvent::~QPaintEvent
+
+Class QPaintEvent
+   size=56 align=8
+   base size=49 base align=8
+QPaintEvent (0x0x7f56836464e0) 0
+    vptr=((& QPaintEvent::_ZTV11QPaintEvent) + 16u)
+  QEvent (0x0x7f56835c8720) 0
+      primary-for QPaintEvent (0x0x7f56836464e0)
+
+Vtable for QMoveEvent
+QMoveEvent::_ZTV10QMoveEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QMoveEvent)
+16    (int (*)(...))QMoveEvent::~QMoveEvent
+24    (int (*)(...))QMoveEvent::~QMoveEvent
+
+Class QMoveEvent
+   size=40 align=8
+   base size=36 base align=8
+QMoveEvent (0x0x7f5683646548) 0
+    vptr=((& QMoveEvent::_ZTV10QMoveEvent) + 16u)
+  QEvent (0x0x7f56835c8780) 0
+      primary-for QMoveEvent (0x0x7f5683646548)
+
+Vtable for QExposeEvent
+QExposeEvent::_ZTV12QExposeEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QExposeEvent)
+16    (int (*)(...))QExposeEvent::~QExposeEvent
+24    (int (*)(...))QExposeEvent::~QExposeEvent
+
+Class QExposeEvent
+   size=32 align=8
+   base size=32 base align=8
+QExposeEvent (0x0x7f56836465b0) 0
+    vptr=((& QExposeEvent::_ZTV12QExposeEvent) + 16u)
+  QEvent (0x0x7f56835c87e0) 0
+      primary-for QExposeEvent (0x0x7f56836465b0)
+
+Vtable for QPlatformSurfaceEvent
+QPlatformSurfaceEvent::_ZTV21QPlatformSurfaceEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QPlatformSurfaceEvent)
+16    (int (*)(...))QPlatformSurfaceEvent::~QPlatformSurfaceEvent
+24    (int (*)(...))QPlatformSurfaceEvent::~QPlatformSurfaceEvent
+
+Class QPlatformSurfaceEvent
+   size=24 align=8
+   base size=24 base align=8
+QPlatformSurfaceEvent (0x0x7f5683646618) 0
+    vptr=((& QPlatformSurfaceEvent::_ZTV21QPlatformSurfaceEvent) + 16u)
+  QEvent (0x0x7f56835c8840) 0
+      primary-for QPlatformSurfaceEvent (0x0x7f5683646618)
+
+Vtable for QResizeEvent
+QResizeEvent::_ZTV12QResizeEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QResizeEvent)
+16    (int (*)(...))QResizeEvent::~QResizeEvent
+24    (int (*)(...))QResizeEvent::~QResizeEvent
+
+Class QResizeEvent
+   size=40 align=8
+   base size=36 base align=8
+QResizeEvent (0x0x7f5683646680) 0
+    vptr=((& QResizeEvent::_ZTV12QResizeEvent) + 16u)
+  QEvent (0x0x7f56835c88a0) 0
+      primary-for QResizeEvent (0x0x7f5683646680)
+
+Vtable for QCloseEvent
+QCloseEvent::_ZTV11QCloseEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QCloseEvent)
+16    (int (*)(...))QCloseEvent::~QCloseEvent
+24    (int (*)(...))QCloseEvent::~QCloseEvent
+
+Class QCloseEvent
+   size=24 align=8
+   base size=20 base align=8
+QCloseEvent (0x0x7f56836466e8) 0
+    vptr=((& QCloseEvent::_ZTV11QCloseEvent) + 16u)
+  QEvent (0x0x7f56835c8900) 0
+      primary-for QCloseEvent (0x0x7f56836466e8)
+
+Vtable for QIconDragEvent
+QIconDragEvent::_ZTV14QIconDragEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QIconDragEvent)
+16    (int (*)(...))QIconDragEvent::~QIconDragEvent
+24    (int (*)(...))QIconDragEvent::~QIconDragEvent
+
+Class QIconDragEvent
+   size=24 align=8
+   base size=20 base align=8
+QIconDragEvent (0x0x7f5683646750) 0
+    vptr=((& QIconDragEvent::_ZTV14QIconDragEvent) + 16u)
+  QEvent (0x0x7f56835c8960) 0
+      primary-for QIconDragEvent (0x0x7f5683646750)
+
+Vtable for QShowEvent
+QShowEvent::_ZTV10QShowEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QShowEvent)
+16    (int (*)(...))QShowEvent::~QShowEvent
+24    (int (*)(...))QShowEvent::~QShowEvent
+
+Class QShowEvent
+   size=24 align=8
+   base size=20 base align=8
+QShowEvent (0x0x7f56836467b8) 0
+    vptr=((& QShowEvent::_ZTV10QShowEvent) + 16u)
+  QEvent (0x0x7f56835c89c0) 0
+      primary-for QShowEvent (0x0x7f56836467b8)
+
+Vtable for QHideEvent
+QHideEvent::_ZTV10QHideEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QHideEvent)
+16    (int (*)(...))QHideEvent::~QHideEvent
+24    (int (*)(...))QHideEvent::~QHideEvent
+
+Class QHideEvent
+   size=24 align=8
+   base size=20 base align=8
+QHideEvent (0x0x7f5683646820) 0
+    vptr=((& QHideEvent::_ZTV10QHideEvent) + 16u)
+  QEvent (0x0x7f56835c8a20) 0
+      primary-for QHideEvent (0x0x7f5683646820)
+
+Vtable for QContextMenuEvent
+QContextMenuEvent::_ZTV17QContextMenuEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QContextMenuEvent)
+16    (int (*)(...))QContextMenuEvent::~QContextMenuEvent
+24    (int (*)(...))QContextMenuEvent::~QContextMenuEvent
+
+Class QContextMenuEvent
+   size=56 align=8
+   base size=49 base align=8
+QContextMenuEvent (0x0x7f5683646888) 0
+    vptr=((& QContextMenuEvent::_ZTV17QContextMenuEvent) + 16u)
+  QInputEvent (0x0x7f56836468f0) 0
+      primary-for QContextMenuEvent (0x0x7f5683646888)
+    QEvent (0x0x7f56835c8a80) 0
+        primary-for QInputEvent (0x0x7f56836468f0)
+
+Class QInputMethodEvent::Attribute
+   size=32 align=8
+   base size=32 base align=8
+QInputMethodEvent::Attribute (0x0x7f56835c8b40) 0
+
+Vtable for QInputMethodEvent
+QInputMethodEvent::_ZTV17QInputMethodEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QInputMethodEvent)
+16    (int (*)(...))QInputMethodEvent::~QInputMethodEvent
+24    (int (*)(...))QInputMethodEvent::~QInputMethodEvent
+
+Class QInputMethodEvent
+   size=56 align=8
+   base size=56 base align=8
+QInputMethodEvent (0x0x7f5683646958) 0
+    vptr=((& QInputMethodEvent::_ZTV17QInputMethodEvent) + 16u)
+  QEvent (0x0x7f56835c8ae0) 0
+      primary-for QInputMethodEvent (0x0x7f5683646958)
+
+Class QInputMethodQueryEvent::QueryPair
+   size=24 align=8
+   base size=24 base align=8
+QInputMethodQueryEvent::QueryPair (0x0x7f5683741000) 0
+
+Vtable for QInputMethodQueryEvent
+QInputMethodQueryEvent::_ZTV22QInputMethodQueryEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI22QInputMethodQueryEvent)
+16    (int (*)(...))QInputMethodQueryEvent::~QInputMethodQueryEvent
+24    (int (*)(...))QInputMethodQueryEvent::~QInputMethodQueryEvent
+
+Class QInputMethodQueryEvent
+   size=32 align=8
+   base size=32 base align=8
+QInputMethodQueryEvent (0x0x7f5683646c98) 0
+    vptr=((& QInputMethodQueryEvent::_ZTV22QInputMethodQueryEvent) + 16u)
+  QEvent (0x0x7f56835c8f60) 0
+      primary-for QInputMethodQueryEvent (0x0x7f5683646c98)
+
+Vtable for QDropEvent
+QDropEvent::_ZTV10QDropEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QDropEvent)
+16    (int (*)(...))QDropEvent::~QDropEvent
+24    (int (*)(...))QDropEvent::~QDropEvent
+
+Class QDropEvent
+   size=72 align=8
+   base size=72 base align=8
+QDropEvent (0x0x7f5683646f70) 0
+    vptr=((& QDropEvent::_ZTV10QDropEvent) + 16u)
+  QEvent (0x0x7f5683741360) 0
+      primary-for QDropEvent (0x0x7f5683646f70)
+
+Vtable for QDragMoveEvent
+QDragMoveEvent::_ZTV14QDragMoveEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QDragMoveEvent)
+16    (int (*)(...))QDragMoveEvent::~QDragMoveEvent
+24    (int (*)(...))QDragMoveEvent::~QDragMoveEvent
+
+Class QDragMoveEvent
+   size=88 align=8
+   base size=88 base align=8
+QDragMoveEvent (0x0x7f568338d000) 0
+    vptr=((& QDragMoveEvent::_ZTV14QDragMoveEvent) + 16u)
+  QDropEvent (0x0x7f568338d068) 0
+      primary-for QDragMoveEvent (0x0x7f568338d000)
+    QEvent (0x0x7f56837413c0) 0
+        primary-for QDropEvent (0x0x7f568338d068)
+
+Vtable for QDragEnterEvent
+QDragEnterEvent::_ZTV15QDragEnterEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QDragEnterEvent)
+16    (int (*)(...))QDragEnterEvent::~QDragEnterEvent
+24    (int (*)(...))QDragEnterEvent::~QDragEnterEvent
+
+Class QDragEnterEvent
+   size=88 align=8
+   base size=88 base align=8
+QDragEnterEvent (0x0x7f568338d0d0) 0
+    vptr=((& QDragEnterEvent::_ZTV15QDragEnterEvent) + 16u)
+  QDragMoveEvent (0x0x7f568338d138) 0
+      primary-for QDragEnterEvent (0x0x7f568338d0d0)
+    QDropEvent (0x0x7f568338d1a0) 0
+        primary-for QDragMoveEvent (0x0x7f568338d138)
+      QEvent (0x0x7f5683741420) 0
+          primary-for QDropEvent (0x0x7f568338d1a0)
+
+Vtable for QDragLeaveEvent
+QDragLeaveEvent::_ZTV15QDragLeaveEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QDragLeaveEvent)
+16    (int (*)(...))QDragLeaveEvent::~QDragLeaveEvent
+24    (int (*)(...))QDragLeaveEvent::~QDragLeaveEvent
+
+Class QDragLeaveEvent
+   size=24 align=8
+   base size=20 base align=8
+QDragLeaveEvent (0x0x7f568338d208) 0
+    vptr=((& QDragLeaveEvent::_ZTV15QDragLeaveEvent) + 16u)
+  QEvent (0x0x7f5683741480) 0
+      primary-for QDragLeaveEvent (0x0x7f568338d208)
+
+Vtable for QHelpEvent
+QHelpEvent::_ZTV10QHelpEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QHelpEvent)
+16    (int (*)(...))QHelpEvent::~QHelpEvent
+24    (int (*)(...))QHelpEvent::~QHelpEvent
+
+Class QHelpEvent
+   size=40 align=8
+   base size=36 base align=8
+QHelpEvent (0x0x7f568338d270) 0
+    vptr=((& QHelpEvent::_ZTV10QHelpEvent) + 16u)
+  QEvent (0x0x7f56837414e0) 0
+      primary-for QHelpEvent (0x0x7f568338d270)
+
+Vtable for QStatusTipEvent
+QStatusTipEvent::_ZTV15QStatusTipEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QStatusTipEvent)
+16    (int (*)(...))QStatusTipEvent::~QStatusTipEvent
+24    (int (*)(...))QStatusTipEvent::~QStatusTipEvent
+
+Class QStatusTipEvent
+   size=32 align=8
+   base size=32 base align=8
+QStatusTipEvent (0x0x7f568338d2d8) 0
+    vptr=((& QStatusTipEvent::_ZTV15QStatusTipEvent) + 16u)
+  QEvent (0x0x7f5683741540) 0
+      primary-for QStatusTipEvent (0x0x7f568338d2d8)
+
+Vtable for QWhatsThisClickedEvent
+QWhatsThisClickedEvent::_ZTV22QWhatsThisClickedEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI22QWhatsThisClickedEvent)
+16    (int (*)(...))QWhatsThisClickedEvent::~QWhatsThisClickedEvent
+24    (int (*)(...))QWhatsThisClickedEvent::~QWhatsThisClickedEvent
+
+Class QWhatsThisClickedEvent
+   size=32 align=8
+   base size=32 base align=8
+QWhatsThisClickedEvent (0x0x7f568338d340) 0
+    vptr=((& QWhatsThisClickedEvent::_ZTV22QWhatsThisClickedEvent) + 16u)
+  QEvent (0x0x7f56837415a0) 0
+      primary-for QWhatsThisClickedEvent (0x0x7f568338d340)
+
+Vtable for QActionEvent
+QActionEvent::_ZTV12QActionEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QActionEvent)
+16    (int (*)(...))QActionEvent::~QActionEvent
+24    (int (*)(...))QActionEvent::~QActionEvent
+
+Class QActionEvent
+   size=40 align=8
+   base size=40 base align=8
+QActionEvent (0x0x7f568338d3a8) 0
+    vptr=((& QActionEvent::_ZTV12QActionEvent) + 16u)
+  QEvent (0x0x7f5683741600) 0
+      primary-for QActionEvent (0x0x7f568338d3a8)
+
+Vtable for QFileOpenEvent
+QFileOpenEvent::_ZTV14QFileOpenEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QFileOpenEvent)
+16    (int (*)(...))QFileOpenEvent::~QFileOpenEvent
+24    (int (*)(...))QFileOpenEvent::~QFileOpenEvent
+
+Class QFileOpenEvent
+   size=40 align=8
+   base size=40 base align=8
+QFileOpenEvent (0x0x7f568338d410) 0
+    vptr=((& QFileOpenEvent::_ZTV14QFileOpenEvent) + 16u)
+  QEvent (0x0x7f5683741660) 0
+      primary-for QFileOpenEvent (0x0x7f568338d410)
+
+Vtable for QToolBarChangeEvent
+QToolBarChangeEvent::_ZTV19QToolBarChangeEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QToolBarChangeEvent)
+16    (int (*)(...))QToolBarChangeEvent::~QToolBarChangeEvent
+24    (int (*)(...))QToolBarChangeEvent::~QToolBarChangeEvent
+
+Class QToolBarChangeEvent
+   size=24 align=8
+   base size=21 base align=8
+QToolBarChangeEvent (0x0x7f568338d478) 0
+    vptr=((& QToolBarChangeEvent::_ZTV19QToolBarChangeEvent) + 16u)
+  QEvent (0x0x7f56837416c0) 0
+      primary-for QToolBarChangeEvent (0x0x7f568338d478)
+
+Vtable for QShortcutEvent
+QShortcutEvent::_ZTV14QShortcutEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QShortcutEvent)
+16    (int (*)(...))QShortcutEvent::~QShortcutEvent
+24    (int (*)(...))QShortcutEvent::~QShortcutEvent
+
+Class QShortcutEvent
+   size=40 align=8
+   base size=40 base align=8
+QShortcutEvent (0x0x7f568338d4e0) 0
+    vptr=((& QShortcutEvent::_ZTV14QShortcutEvent) + 16u)
+  QEvent (0x0x7f5683741720) 0
+      primary-for QShortcutEvent (0x0x7f568338d4e0)
+
+Vtable for QWindowStateChangeEvent
+QWindowStateChangeEvent::_ZTV23QWindowStateChangeEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI23QWindowStateChangeEvent)
+16    (int (*)(...))QWindowStateChangeEvent::~QWindowStateChangeEvent
+24    (int (*)(...))QWindowStateChangeEvent::~QWindowStateChangeEvent
+
+Class QWindowStateChangeEvent
+   size=32 align=8
+   base size=25 base align=8
+QWindowStateChangeEvent (0x0x7f568338d548) 0
+    vptr=((& QWindowStateChangeEvent::_ZTV23QWindowStateChangeEvent) + 16u)
+  QEvent (0x0x7f5683741780) 0
+      primary-for QWindowStateChangeEvent (0x0x7f568338d548)
+
+Class QPointingDeviceUniqueId
+   size=8 align=8
+   base size=8 base align=8
+QPointingDeviceUniqueId (0x0x7f56837417e0) 0
+
+Class QTouchEvent::TouchPoint
+   size=8 align=8
+   base size=8 base align=8
+QTouchEvent::TouchPoint (0x0x7f5683741ea0) 0
+
+Vtable for QTouchEvent
+QTouchEvent::_ZTV11QTouchEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QTouchEvent)
+16    (int (*)(...))QTouchEvent::~QTouchEvent
+24    (int (*)(...))QTouchEvent::~QTouchEvent
+
+Class QTouchEvent
+   size=72 align=8
+   base size=72 base align=8
+QTouchEvent (0x0x7f568338dbc8) 0
+    vptr=((& QTouchEvent::_ZTV11QTouchEvent) + 16u)
+  QInputEvent (0x0x7f568338dc30) 0
+      primary-for QTouchEvent (0x0x7f568338dbc8)
+    QEvent (0x0x7f5683741e40) 0
+        primary-for QInputEvent (0x0x7f568338dc30)
+
+Vtable for QScrollPrepareEvent
+QScrollPrepareEvent::_ZTV19QScrollPrepareEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QScrollPrepareEvent)
+16    (int (*)(...))QScrollPrepareEvent::~QScrollPrepareEvent
+24    (int (*)(...))QScrollPrepareEvent::~QScrollPrepareEvent
+
+Class QScrollPrepareEvent
+   size=112 align=8
+   base size=112 base align=8
+QScrollPrepareEvent (0x0x7f56834a3478) 0
+    vptr=((& QScrollPrepareEvent::_ZTV19QScrollPrepareEvent) + 16u)
+  QEvent (0x0x7f56834a4540) 0
+      primary-for QScrollPrepareEvent (0x0x7f56834a3478)
+
+Vtable for QScrollEvent
+QScrollEvent::_ZTV12QScrollEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QScrollEvent)
+16    (int (*)(...))QScrollEvent::~QScrollEvent
+24    (int (*)(...))QScrollEvent::~QScrollEvent
+
+Class QScrollEvent
+   size=64 align=8
+   base size=60 base align=8
+QScrollEvent (0x0x7f56834a34e0) 0
+    vptr=((& QScrollEvent::_ZTV12QScrollEvent) + 16u)
+  QEvent (0x0x7f56834a45a0) 0
+      primary-for QScrollEvent (0x0x7f56834a34e0)
+
+Vtable for QScreenOrientationChangeEvent
+QScreenOrientationChangeEvent::_ZTV29QScreenOrientationChangeEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI29QScreenOrientationChangeEvent)
+16    (int (*)(...))QScreenOrientationChangeEvent::~QScreenOrientationChangeEvent
+24    (int (*)(...))QScreenOrientationChangeEvent::~QScreenOrientationChangeEvent
+
+Class QScreenOrientationChangeEvent
+   size=40 align=8
+   base size=36 base align=8
+QScreenOrientationChangeEvent (0x0x7f56834a3548) 0
+    vptr=((& QScreenOrientationChangeEvent::_ZTV29QScreenOrientationChangeEvent) + 16u)
+  QEvent (0x0x7f56834a4600) 0
+      primary-for QScreenOrientationChangeEvent (0x0x7f56834a3548)
+
+Vtable for QApplicationStateChangeEvent
+QApplicationStateChangeEvent::_ZTV28QApplicationStateChangeEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI28QApplicationStateChangeEvent)
+16    (int (*)(...))QApplicationStateChangeEvent::~QApplicationStateChangeEvent
+24    (int (*)(...))QApplicationStateChangeEvent::~QApplicationStateChangeEvent
+
+Class QApplicationStateChangeEvent
+   size=24 align=8
+   base size=24 base align=8
+QApplicationStateChangeEvent (0x0x7f56834a35b0) 0
+    vptr=((& QApplicationStateChangeEvent::_ZTV28QApplicationStateChangeEvent) + 16u)
+  QEvent (0x0x7f56834a4660) 0
+      primary-for QApplicationStateChangeEvent (0x0x7f56834a35b0)
+
+Class QFont
+   size=16 align=8
+   base size=12 base align=8
+QFont (0x0x7f56834a46c0) 0
+
+Class QPolygon
+   size=8 align=8
+   base size=8 base align=8
+QPolygon (0x0x7f5683568340) 0
+  QVector<QPoint> (0x0x7f56835663c0) 0
+
+Class QPolygonF
+   size=8 align=8
+   base size=8 base align=8
+QPolygonF (0x0x7f56835686e8) 0
+  QVector<QPointF> (0x0x7f5683566840) 0
+
+Class QMatrix
+   size=48 align=8
+   base size=48 base align=8
+QMatrix (0x0x7f5683566c00) 0
+
+Class QPainterPath::Element
+   size=24 align=8
+   base size=24 base align=8
+QPainterPath::Element (0x0x7f5683566f00) 0
+
+Class QPainterPath
+   size=8 align=8
+   base size=8 base align=8
+QPainterPath (0x0x7f5683566ea0) 0
+
+Class QPainterPathStroker
+   size=8 align=8
+   base size=8 base align=8
+QPainterPathStroker (0x0x7f56832ac900) 0
+
+Class QTransform
+   size=88 align=8
+   base size=88 base align=8
+QTransform (0x0x7f56832aca20) 0
+
+Vtable for QPaintDevice
+QPaintDevice::_ZTV12QPaintDevice: 10u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QPaintDevice)
+16    0u
+24    0u
+32    (int (*)(...))QPaintDevice::devType
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))QPaintDevice::metric
+56    (int (*)(...))QPaintDevice::initPainter
+64    (int (*)(...))QPaintDevice::redirected
+72    (int (*)(...))QPaintDevice::sharedPainter
+
+Class QPaintDevice
+   size=24 align=8
+   base size=24 base align=8
+QPaintDevice (0x0x7f5683346180) 0
+    vptr=((& QPaintDevice::_ZTV12QPaintDevice) + 16u)
+
+Class QPixelFormat
+   size=8 align=8
+   base size=8 base align=8
+QPixelFormat (0x0x7f56833461e0) 0
+
+Vtable for QImage
+QImage::_ZTV6QImage: 10u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI6QImage)
+16    (int (*)(...))QImage::~QImage
+24    (int (*)(...))QImage::~QImage
+32    (int (*)(...))QImage::devType
+40    (int (*)(...))QImage::paintEngine
+48    (int (*)(...))QImage::metric
+56    (int (*)(...))QPaintDevice::initPainter
+64    (int (*)(...))QPaintDevice::redirected
+72    (int (*)(...))QPaintDevice::sharedPainter
+
+Class QImage
+   size=32 align=8
+   base size=32 base align=8
+QImage (0x0x7f5682ffe5b0) 0
+    vptr=((& QImage::_ZTV6QImage) + 16u)
+  QPaintDevice (0x0x7f5683346c60) 0
+      primary-for QImage (0x0x7f5682ffe5b0)
+
+Vtable for QPixmap
+QPixmap::_ZTV7QPixmap: 10u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QPixmap)
+16    (int (*)(...))QPixmap::~QPixmap
+24    (int (*)(...))QPixmap::~QPixmap
+32    (int (*)(...))QPixmap::devType
+40    (int (*)(...))QPixmap::paintEngine
+48    (int (*)(...))QPixmap::metric
+56    (int (*)(...))QPaintDevice::initPainter
+64    (int (*)(...))QPaintDevice::redirected
+72    (int (*)(...))QPaintDevice::sharedPainter
+
+Class QPixmap
+   size=32 align=8
+   base size=32 base align=8
+QPixmap (0x0x7f56830eb138) 0
+    vptr=((& QPixmap::_ZTV7QPixmap) + 16u)
+  QPaintDevice (0x0x7f56830c6c00) 0
+      primary-for QPixmap (0x0x7f56830eb138)
+
+Class QBrush
+   size=8 align=8
+   base size=8 base align=8
+QBrush (0x0x7f56830c6f00) 0
+
+Class QBrushData
+   size=112 align=8
+   base size=112 base align=8
+QBrushData (0x0x7f568315e6c0) 0
+
+Class QGradient
+   size=64 align=8
+   base size=64 base align=8
+QGradient (0x0x7f568315e720) 0
+
+Class QLinearGradient
+   size=64 align=8
+   base size=64 base align=8
+QLinearGradient (0x0x7f56830eba90) 0
+  QGradient (0x0x7f568315e9c0) 0
+
+Class QRadialGradient
+   size=64 align=8
+   base size=64 base align=8
+QRadialGradient (0x0x7f56830ebaf8) 0
+  QGradient (0x0x7f568315ea20) 0
+
+Class QConicalGradient
+   size=64 align=8
+   base size=64 base align=8
+QConicalGradient (0x0x7f56830ebb60) 0
+  QGradient (0x0x7f568315ea80) 0
+
+Class QPen
+   size=8 align=8
+   base size=8 base align=8
+QPen (0x0x7f568315eae0) 0
+
+Class QTextOption::Tab
+   size=16 align=8
+   base size=14 base align=8
+QTextOption::Tab (0x0x7f5682e48d20) 0
+
+Class QTextOption
+   size=32 align=8
+   base size=32 base align=8
+QTextOption (0x0x7f5682e48cc0) 0
+
+Class QTextLength
+   size=16 align=8
+   base size=16 base align=8
+QTextLength (0x0x7f5682e834e0) 0
+
+Class QTextFormat
+   size=16 align=8
+   base size=12 base align=8
+QTextFormat (0x0x7f5682e83c00) 0
+
+Class QTextCharFormat
+   size=16 align=8
+   base size=12 base align=8
+QTextCharFormat (0x0x7f5682f36c98) 0
+  QTextFormat (0x0x7f5682f37a80) 0
+
+Class QTextBlockFormat
+   size=16 align=8
+   base size=12 base align=8
+QTextBlockFormat (0x0x7f5682f36ea0) 0
+  QTextFormat (0x0x7f5682f37d20) 0
+
+Class QTextListFormat
+   size=16 align=8
+   base size=12 base align=8
+QTextListFormat (0x0x7f5682f36680) 0
+  QTextFormat (0x0x7f5682c59000) 0
+
+Class QTextImageFormat
+   size=16 align=8
+   base size=12 base align=8
+QTextImageFormat (0x0x7f5682c69138) 0
+  QTextCharFormat (0x0x7f5682c691a0) 0
+    QTextFormat (0x0x7f5682c592a0) 0
+
+Class QTextFrameFormat
+   size=16 align=8
+   base size=12 base align=8
+QTextFrameFormat (0x0x7f5682c693a8) 0
+  QTextFormat (0x0x7f5682c59540) 0
+
+Class QTextTableFormat
+   size=16 align=8
+   base size=12 base align=8
+QTextTableFormat (0x0x7f5682c695b0) 0
+  QTextFrameFormat (0x0x7f5682c69618) 0
+    QTextFormat (0x0x7f5682c597e0) 0
+
+Class QTextTableCellFormat
+   size=16 align=8
+   base size=12 base align=8
+QTextTableCellFormat (0x0x7f5682c69820) 0
+  QTextCharFormat (0x0x7f5682c69888) 0
+    QTextFormat (0x0x7f5682c59ae0) 0
+
+Class QFontDatabase
+   size=8 align=8
+   base size=8 base align=8
+QFontDatabase (0x0x7f5682c59d80) 0
+
+Class QRawFont
+   size=8 align=8
+   base size=8 base align=8
+QRawFont (0x0x7f5682c59de0) 0
+
+Class QGlyphRun
+   size=8 align=8
+   base size=8 base align=8
+QGlyphRun (0x0x7f5682d22300) 0
+
+Class QTextCursor
+   size=8 align=8
+   base size=8 base align=8
+QTextCursor (0x0x7f5682d22600) 0
+
+Class QTextInlineObject
+   size=16 align=8
+   base size=16 base align=8
+QTextInlineObject (0x0x7f5682d22900) 0
+
+Class QTextLayout::FormatRange
+   size=24 align=8
+   base size=24 base align=8
+QTextLayout::FormatRange (0x0x7f5682d229c0) 0
+
+Class QTextLayout
+   size=8 align=8
+   base size=8 base align=8
+QTextLayout (0x0x7f5682d22960) 0
+
+Class QTextLine
+   size=16 align=8
+   base size=16 base align=8
+QTextLine (0x0x7f5682a14420) 0
+
+Vtable for QAbstractUndoItem
+QAbstractUndoItem::_ZTV17QAbstractUndoItem: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QAbstractUndoItem)
+16    (int (*)(...))__cxa_pure_virtual
+24    (int (*)(...))__cxa_pure_virtual
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+
+Class QAbstractUndoItem
+   size=8 align=8
+   base size=8 base align=8
+QAbstractUndoItem (0x0x7f5682a14480) 0 nearly-empty
+    vptr=((& QAbstractUndoItem::_ZTV17QAbstractUndoItem) + 16u)
+
+Class QTextDocument::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTextDocument::QPrivateSignal (0x0x7f5682a14540) 0 empty
+
+Vtable for QTextDocument
+QTextDocument::_ZTV13QTextDocument: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QTextDocument)
+16    (int (*)(...))QTextDocument::metaObject
+24    (int (*)(...))QTextDocument::qt_metacast
+32    (int (*)(...))QTextDocument::qt_metacall
+40    (int (*)(...))QTextDocument::~QTextDocument
+48    (int (*)(...))QTextDocument::~QTextDocument
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QTextDocument::clear
+120   (int (*)(...))QTextDocument::createObject
+128   (int (*)(...))QTextDocument::loadResource
+
+Class QTextDocument
+   size=16 align=8
+   base size=16 base align=8
+QTextDocument (0x0x7f56829aac98) 0
+    vptr=((& QTextDocument::_ZTV13QTextDocument) + 16u)
+  QObject (0x0x7f5682a144e0) 0
+      primary-for QTextDocument (0x0x7f56829aac98)
+
+Class QPalette::Data
+   size=4 align=4
+   base size=4 base align=4
+QPalette::Data (0x0x7f5682a14780) 0
+
+Class QPalette
+   size=16 align=8
+   base size=12 base align=8
+QPalette (0x0x7f5682a14720) 0
+
+Class QAbstractTextDocumentLayout::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractTextDocumentLayout::QPrivateSignal (0x0x7f5682b35840) 0 empty
+
+Class QAbstractTextDocumentLayout::Selection
+   size=24 align=8
+   base size=24 base align=8
+QAbstractTextDocumentLayout::Selection (0x0x7f5682b358a0) 0
+
+Class QAbstractTextDocumentLayout::PaintContext
+   size=64 align=8
+   base size=64 base align=8
+QAbstractTextDocumentLayout::PaintContext (0x0x7f5682b35900) 0
+
+Vtable for QAbstractTextDocumentLayout
+QAbstractTextDocumentLayout::_ZTV27QAbstractTextDocumentLayout: 24u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI27QAbstractTextDocumentLayout)
+16    (int (*)(...))QAbstractTextDocumentLayout::metaObject
+24    (int (*)(...))QAbstractTextDocumentLayout::qt_metacast
+32    (int (*)(...))QAbstractTextDocumentLayout::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))__cxa_pure_virtual
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))__cxa_pure_virtual
+160   (int (*)(...))__cxa_pure_virtual
+168   (int (*)(...))QAbstractTextDocumentLayout::resizeInlineObject
+176   (int (*)(...))QAbstractTextDocumentLayout::positionInlineObject
+184   (int (*)(...))QAbstractTextDocumentLayout::drawInlineObject
+
+Class QAbstractTextDocumentLayout
+   size=16 align=8
+   base size=16 base align=8
+QAbstractTextDocumentLayout (0x0x7f5682b388f0) 0
+    vptr=((& QAbstractTextDocumentLayout::_ZTV27QAbstractTextDocumentLayout) + 16u)
+  QObject (0x0x7f5682b357e0) 0
+      primary-for QAbstractTextDocumentLayout (0x0x7f5682b388f0)
+
+Vtable for QTextObjectInterface
+QTextObjectInterface::_ZTV20QTextObjectInterface: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QTextObjectInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+
+Class QTextObjectInterface
+   size=8 align=8
+   base size=8 base align=8
+QTextObjectInterface (0x0x7f5682b35ea0) 0 nearly-empty
+    vptr=((& QTextObjectInterface::_ZTV20QTextObjectInterface) + 16u)
+
+Class QAccessible::State
+   size=8 align=8
+   base size=5 base align=8
+QAccessible::State (0x0x7f56827c7000) 0
+
+Vtable for QAccessible::ActivationObserver
+QAccessible::ActivationObserver::_ZTVN11QAccessible18ActivationObserverE: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN11QAccessible18ActivationObserverE)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class QAccessible::ActivationObserver
+   size=8 align=8
+   base size=8 base align=8
+QAccessible::ActivationObserver (0x0x7f56827c7060) 0 nearly-empty
+    vptr=((& QAccessible::ActivationObserver::_ZTVN11QAccessible18ActivationObserverE) + 16u)
+
+Class QAccessible
+   size=1 align=1
+   base size=0 base align=1
+QAccessible (0x0x7f5682b35f60) 0 empty
+
+Vtable for QAccessibleInterface
+QAccessibleInterface::_ZTV20QAccessibleInterface: 23u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QAccessibleInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))QAccessibleInterface::window
+56    (int (*)(...))QAccessibleInterface::relations
+64    (int (*)(...))QAccessibleInterface::focusChild
+72    (int (*)(...))__cxa_pure_virtual
+80    (int (*)(...))__cxa_pure_virtual
+88    (int (*)(...))__cxa_pure_virtual
+96    (int (*)(...))__cxa_pure_virtual
+104   (int (*)(...))__cxa_pure_virtual
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))__cxa_pure_virtual
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))QAccessibleInterface::foregroundColor
+160   (int (*)(...))QAccessibleInterface::backgroundColor
+168   (int (*)(...))QAccessibleInterface::virtual_hook
+176   (int (*)(...))QAccessibleInterface::interface_cast
+
+Class QAccessibleInterface
+   size=8 align=8
+   base size=8 base align=8
+QAccessibleInterface (0x0x7f56827c7240) 0 nearly-empty
+    vptr=((& QAccessibleInterface::_ZTV20QAccessibleInterface) + 16u)
+
+Vtable for QAccessibleTextInterface
+QAccessibleTextInterface::_ZTV24QAccessibleTextInterface: 20u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QAccessibleTextInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))__cxa_pure_virtual
+72    (int (*)(...))__cxa_pure_virtual
+80    (int (*)(...))__cxa_pure_virtual
+88    (int (*)(...))__cxa_pure_virtual
+96    (int (*)(...))QAccessibleTextInterface::textBeforeOffset
+104   (int (*)(...))QAccessibleTextInterface::textAfterOffset
+112   (int (*)(...))QAccessibleTextInterface::textAtOffset
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))__cxa_pure_virtual
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))__cxa_pure_virtual
+
+Class QAccessibleTextInterface
+   size=8 align=8
+   base size=8 base align=8
+QAccessibleTextInterface (0x0x7f56827c72a0) 0 nearly-empty
+    vptr=((& QAccessibleTextInterface::_ZTV24QAccessibleTextInterface) + 16u)
+
+Vtable for QAccessibleEditableTextInterface
+QAccessibleEditableTextInterface::_ZTV32QAccessibleEditableTextInterface: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI32QAccessibleEditableTextInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+
+Class QAccessibleEditableTextInterface
+   size=8 align=8
+   base size=8 base align=8
+QAccessibleEditableTextInterface (0x0x7f56827c7300) 0 nearly-empty
+    vptr=((& QAccessibleEditableTextInterface::_ZTV32QAccessibleEditableTextInterface) + 16u)
+
+Vtable for QAccessibleValueInterface
+QAccessibleValueInterface::_ZTV25QAccessibleValueInterface: 9u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI25QAccessibleValueInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))__cxa_pure_virtual
+
+Class QAccessibleValueInterface
+   size=8 align=8
+   base size=8 base align=8
+QAccessibleValueInterface (0x0x7f56827c7360) 0 nearly-empty
+    vptr=((& QAccessibleValueInterface::_ZTV25QAccessibleValueInterface) + 16u)
+
+Vtable for QAccessibleTableCellInterface
+QAccessibleTableCellInterface::_ZTV29QAccessibleTableCellInterface: 12u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI29QAccessibleTableCellInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))__cxa_pure_virtual
+72    (int (*)(...))__cxa_pure_virtual
+80    (int (*)(...))__cxa_pure_virtual
+88    (int (*)(...))__cxa_pure_virtual
+
+Class QAccessibleTableCellInterface
+   size=8 align=8
+   base size=8 base align=8
+QAccessibleTableCellInterface (0x0x7f56827c73c0) 0 nearly-empty
+    vptr=((& QAccessibleTableCellInterface::_ZTV29QAccessibleTableCellInterface) + 16u)
+
+Vtable for QAccessibleTableInterface
+QAccessibleTableInterface::_ZTV25QAccessibleTableInterface: 24u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI25QAccessibleTableInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))__cxa_pure_virtual
+72    (int (*)(...))__cxa_pure_virtual
+80    (int (*)(...))__cxa_pure_virtual
+88    (int (*)(...))__cxa_pure_virtual
+96    (int (*)(...))__cxa_pure_virtual
+104   (int (*)(...))__cxa_pure_virtual
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))__cxa_pure_virtual
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))__cxa_pure_virtual
+160   (int (*)(...))__cxa_pure_virtual
+168   (int (*)(...))__cxa_pure_virtual
+176   (int (*)(...))__cxa_pure_virtual
+184   (int (*)(...))__cxa_pure_virtual
+
+Class QAccessibleTableInterface
+   size=8 align=8
+   base size=8 base align=8
+QAccessibleTableInterface (0x0x7f56827c7420) 0 nearly-empty
+    vptr=((& QAccessibleTableInterface::_ZTV25QAccessibleTableInterface) + 16u)
+
+Vtable for QAccessibleActionInterface
+QAccessibleActionInterface::_ZTV26QAccessibleActionInterface: 9u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI26QAccessibleActionInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))QAccessibleActionInterface::localizedActionName
+48    (int (*)(...))QAccessibleActionInterface::localizedActionDescription
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))__cxa_pure_virtual
+
+Class QAccessibleActionInterface
+   size=8 align=8
+   base size=8 base align=8
+QAccessibleActionInterface (0x0x7f56827c7480) 0 nearly-empty
+    vptr=((& QAccessibleActionInterface::_ZTV26QAccessibleActionInterface) + 16u)
+
+Vtable for QAccessibleImageInterface
+QAccessibleImageInterface::_ZTV25QAccessibleImageInterface: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI25QAccessibleImageInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+
+Class QAccessibleImageInterface
+   size=8 align=8
+   base size=8 base align=8
+QAccessibleImageInterface (0x0x7f56827c74e0) 0 nearly-empty
+    vptr=((& QAccessibleImageInterface::_ZTV25QAccessibleImageInterface) + 16u)
+
+Vtable for QAccessibleEvent
+QAccessibleEvent::_ZTV16QAccessibleEvent: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QAccessibleEvent)
+16    (int (*)(...))QAccessibleEvent::~QAccessibleEvent
+24    (int (*)(...))QAccessibleEvent::~QAccessibleEvent
+32    (int (*)(...))QAccessibleEvent::accessibleInterface
+
+Class QAccessibleEvent
+   size=32 align=8
+   base size=28 base align=8
+QAccessibleEvent (0x0x7f56827c7540) 0
+    vptr=((& QAccessibleEvent::_ZTV16QAccessibleEvent) + 16u)
+
+Vtable for QAccessibleStateChangeEvent
+QAccessibleStateChangeEvent::_ZTV27QAccessibleStateChangeEvent: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI27QAccessibleStateChangeEvent)
+16    (int (*)(...))QAccessibleStateChangeEvent::~QAccessibleStateChangeEvent
+24    (int (*)(...))QAccessibleStateChangeEvent::~QAccessibleStateChangeEvent
+32    (int (*)(...))QAccessibleEvent::accessibleInterface
+
+Class QAccessibleStateChangeEvent
+   size=40 align=8
+   base size=40 base align=8
+QAccessibleStateChangeEvent (0x0x7f5682863340) 0
+    vptr=((& QAccessibleStateChangeEvent::_ZTV27QAccessibleStateChangeEvent) + 16u)
+  QAccessibleEvent (0x0x7f56827c7a80) 0
+      primary-for QAccessibleStateChangeEvent (0x0x7f5682863340)
+
+Vtable for QAccessibleTextCursorEvent
+QAccessibleTextCursorEvent::_ZTV26QAccessibleTextCursorEvent: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI26QAccessibleTextCursorEvent)
+16    (int (*)(...))QAccessibleTextCursorEvent::~QAccessibleTextCursorEvent
+24    (int (*)(...))QAccessibleTextCursorEvent::~QAccessibleTextCursorEvent
+32    (int (*)(...))QAccessibleEvent::accessibleInterface
+
+Class QAccessibleTextCursorEvent
+   size=32 align=8
+   base size=32 base align=8
+QAccessibleTextCursorEvent (0x0x7f56828633a8) 0
+    vptr=((& QAccessibleTextCursorEvent::_ZTV26QAccessibleTextCursorEvent) + 16u)
+  QAccessibleEvent (0x0x7f56827c7ae0) 0
+      primary-for QAccessibleTextCursorEvent (0x0x7f56828633a8)
+
+Vtable for QAccessibleTextSelectionEvent
+QAccessibleTextSelectionEvent::_ZTV29QAccessibleTextSelectionEvent: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI29QAccessibleTextSelectionEvent)
+16    (int (*)(...))QAccessibleTextSelectionEvent::~QAccessibleTextSelectionEvent
+24    (int (*)(...))QAccessibleTextSelectionEvent::~QAccessibleTextSelectionEvent
+32    (int (*)(...))QAccessibleEvent::accessibleInterface
+
+Class QAccessibleTextSelectionEvent
+   size=40 align=8
+   base size=40 base align=8
+QAccessibleTextSelectionEvent (0x0x7f5682863410) 0
+    vptr=((& QAccessibleTextSelectionEvent::_ZTV29QAccessibleTextSelectionEvent) + 16u)
+  QAccessibleTextCursorEvent (0x0x7f5682863478) 0
+      primary-for QAccessibleTextSelectionEvent (0x0x7f5682863410)
+    QAccessibleEvent (0x0x7f56827c7b40) 0
+        primary-for QAccessibleTextCursorEvent (0x0x7f5682863478)
+
+Vtable for QAccessibleTextInsertEvent
+QAccessibleTextInsertEvent::_ZTV26QAccessibleTextInsertEvent: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI26QAccessibleTextInsertEvent)
+16    (int (*)(...))QAccessibleTextInsertEvent::~QAccessibleTextInsertEvent
+24    (int (*)(...))QAccessibleTextInsertEvent::~QAccessibleTextInsertEvent
+32    (int (*)(...))QAccessibleEvent::accessibleInterface
+
+Class QAccessibleTextInsertEvent
+   size=48 align=8
+   base size=48 base align=8
+QAccessibleTextInsertEvent (0x0x7f56828634e0) 0
+    vptr=((& QAccessibleTextInsertEvent::_ZTV26QAccessibleTextInsertEvent) + 16u)
+  QAccessibleTextCursorEvent (0x0x7f5682863548) 0
+      primary-for QAccessibleTextInsertEvent (0x0x7f56828634e0)
+    QAccessibleEvent (0x0x7f56827c7ba0) 0
+        primary-for QAccessibleTextCursorEvent (0x0x7f5682863548)
+
+Vtable for QAccessibleTextRemoveEvent
+QAccessibleTextRemoveEvent::_ZTV26QAccessibleTextRemoveEvent: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI26QAccessibleTextRemoveEvent)
+16    (int (*)(...))QAccessibleTextRemoveEvent::~QAccessibleTextRemoveEvent
+24    (int (*)(...))QAccessibleTextRemoveEvent::~QAccessibleTextRemoveEvent
+32    (int (*)(...))QAccessibleEvent::accessibleInterface
+
+Class QAccessibleTextRemoveEvent
+   size=48 align=8
+   base size=48 base align=8
+QAccessibleTextRemoveEvent (0x0x7f56828635b0) 0
+    vptr=((& QAccessibleTextRemoveEvent::_ZTV26QAccessibleTextRemoveEvent) + 16u)
+  QAccessibleTextCursorEvent (0x0x7f5682863618) 0
+      primary-for QAccessibleTextRemoveEvent (0x0x7f56828635b0)
+    QAccessibleEvent (0x0x7f56827c7c00) 0
+        primary-for QAccessibleTextCursorEvent (0x0x7f5682863618)
+
+Vtable for QAccessibleTextUpdateEvent
+QAccessibleTextUpdateEvent::_ZTV26QAccessibleTextUpdateEvent: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI26QAccessibleTextUpdateEvent)
+16    (int (*)(...))QAccessibleTextUpdateEvent::~QAccessibleTextUpdateEvent
+24    (int (*)(...))QAccessibleTextUpdateEvent::~QAccessibleTextUpdateEvent
+32    (int (*)(...))QAccessibleEvent::accessibleInterface
+
+Class QAccessibleTextUpdateEvent
+   size=56 align=8
+   base size=56 base align=8
+QAccessibleTextUpdateEvent (0x0x7f5682863680) 0
+    vptr=((& QAccessibleTextUpdateEvent::_ZTV26QAccessibleTextUpdateEvent) + 16u)
+  QAccessibleTextCursorEvent (0x0x7f56828636e8) 0
+      primary-for QAccessibleTextUpdateEvent (0x0x7f5682863680)
+    QAccessibleEvent (0x0x7f56827c7c60) 0
+        primary-for QAccessibleTextCursorEvent (0x0x7f56828636e8)
+
+Vtable for QAccessibleValueChangeEvent
+QAccessibleValueChangeEvent::_ZTV27QAccessibleValueChangeEvent: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI27QAccessibleValueChangeEvent)
+16    (int (*)(...))QAccessibleValueChangeEvent::~QAccessibleValueChangeEvent
+24    (int (*)(...))QAccessibleValueChangeEvent::~QAccessibleValueChangeEvent
+32    (int (*)(...))QAccessibleEvent::accessibleInterface
+
+Class QAccessibleValueChangeEvent
+   size=48 align=8
+   base size=48 base align=8
+QAccessibleValueChangeEvent (0x0x7f5682863750) 0
+    vptr=((& QAccessibleValueChangeEvent::_ZTV27QAccessibleValueChangeEvent) + 16u)
+  QAccessibleEvent (0x0x7f56827c7cc0) 0
+      primary-for QAccessibleValueChangeEvent (0x0x7f5682863750)
+
+Vtable for QAccessibleTableModelChangeEvent
+QAccessibleTableModelChangeEvent::_ZTV32QAccessibleTableModelChangeEvent: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI32QAccessibleTableModelChangeEvent)
+16    (int (*)(...))QAccessibleTableModelChangeEvent::~QAccessibleTableModelChangeEvent
+24    (int (*)(...))QAccessibleTableModelChangeEvent::~QAccessibleTableModelChangeEvent
+32    (int (*)(...))QAccessibleEvent::accessibleInterface
+
+Class QAccessibleTableModelChangeEvent
+   size=48 align=8
+   base size=48 base align=8
+QAccessibleTableModelChangeEvent (0x0x7f56828637b8) 0
+    vptr=((& QAccessibleTableModelChangeEvent::_ZTV32QAccessibleTableModelChangeEvent) + 16u)
+  QAccessibleEvent (0x0x7f56827c7d20) 0
+      primary-for QAccessibleTableModelChangeEvent (0x0x7f56828637b8)
+
+Vtable for QAccessibleBridge
+QAccessibleBridge::_ZTV17QAccessibleBridge: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QAccessibleBridge)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+
+Class QAccessibleBridge
+   size=8 align=8
+   base size=8 base align=8
+QAccessibleBridge (0x0x7f56827c7de0) 0 nearly-empty
+    vptr=((& QAccessibleBridge::_ZTV17QAccessibleBridge) + 16u)
+
+Class QAccessibleBridgePlugin::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAccessibleBridgePlugin::QPrivateSignal (0x0x7f56827c7ea0) 0 empty
+
+Vtable for QAccessibleBridgePlugin
+QAccessibleBridgePlugin::_ZTV23QAccessibleBridgePlugin: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI23QAccessibleBridgePlugin)
+16    (int (*)(...))QAccessibleBridgePlugin::metaObject
+24    (int (*)(...))QAccessibleBridgePlugin::qt_metacast
+32    (int (*)(...))QAccessibleBridgePlugin::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+
+Class QAccessibleBridgePlugin
+   size=16 align=8
+   base size=16 base align=8
+QAccessibleBridgePlugin (0x0x7f5682863820) 0
+    vptr=((& QAccessibleBridgePlugin::_ZTV23QAccessibleBridgePlugin) + 16u)
+  QObject (0x0x7f56827c7e40) 0
+      primary-for QAccessibleBridgePlugin (0x0x7f5682863820)
+
+Vtable for QAccessibleObject
+QAccessibleObject::_ZTV17QAccessibleObject: 23u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QAccessibleObject)
+16    0u
+24    0u
+32    (int (*)(...))QAccessibleObject::isValid
+40    (int (*)(...))QAccessibleObject::object
+48    (int (*)(...))QAccessibleInterface::window
+56    (int (*)(...))QAccessibleInterface::relations
+64    (int (*)(...))QAccessibleInterface::focusChild
+72    (int (*)(...))QAccessibleObject::childAt
+80    (int (*)(...))__cxa_pure_virtual
+88    (int (*)(...))__cxa_pure_virtual
+96    (int (*)(...))__cxa_pure_virtual
+104   (int (*)(...))__cxa_pure_virtual
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))QAccessibleObject::setText
+128   (int (*)(...))QAccessibleObject::rect
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))QAccessibleInterface::foregroundColor
+160   (int (*)(...))QAccessibleInterface::backgroundColor
+168   (int (*)(...))QAccessibleInterface::virtual_hook
+176   (int (*)(...))QAccessibleInterface::interface_cast
+
+Class QAccessibleObject
+   size=16 align=8
+   base size=16 base align=8
+QAccessibleObject (0x0x7f5682863888) 0
+    vptr=((& QAccessibleObject::_ZTV17QAccessibleObject) + 16u)
+  QAccessibleInterface (0x0x7f56827c7f00) 0 nearly-empty
+      primary-for QAccessibleObject (0x0x7f5682863888)
+
+Vtable for QAccessibleApplication
+QAccessibleApplication::_ZTV22QAccessibleApplication: 23u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI22QAccessibleApplication)
+16    (int (*)(...))QAccessibleApplication::~QAccessibleApplication
+24    (int (*)(...))QAccessibleApplication::~QAccessibleApplication
+32    (int (*)(...))QAccessibleObject::isValid
+40    (int (*)(...))QAccessibleObject::object
+48    (int (*)(...))QAccessibleApplication::window
+56    (int (*)(...))QAccessibleInterface::relations
+64    (int (*)(...))QAccessibleApplication::focusChild
+72    (int (*)(...))QAccessibleObject::childAt
+80    (int (*)(...))QAccessibleApplication::parent
+88    (int (*)(...))QAccessibleApplication::child
+96    (int (*)(...))QAccessibleApplication::childCount
+104   (int (*)(...))QAccessibleApplication::indexOfChild
+112   (int (*)(...))QAccessibleApplication::text
+120   (int (*)(...))QAccessibleObject::setText
+128   (int (*)(...))QAccessibleObject::rect
+136   (int (*)(...))QAccessibleApplication::role
+144   (int (*)(...))QAccessibleApplication::state
+152   (int (*)(...))QAccessibleInterface::foregroundColor
+160   (int (*)(...))QAccessibleInterface::backgroundColor
+168   (int (*)(...))QAccessibleInterface::virtual_hook
+176   (int (*)(...))QAccessibleInterface::interface_cast
+
+Class QAccessibleApplication
+   size=16 align=8
+   base size=16 base align=8
+QAccessibleApplication (0x0x7f56828638f0) 0
+    vptr=((& QAccessibleApplication::_ZTV22QAccessibleApplication) + 16u)
+  QAccessibleObject (0x0x7f5682863958) 0
+      primary-for QAccessibleApplication (0x0x7f56828638f0)
+    QAccessibleInterface (0x0x7f56827c7f60) 0 nearly-empty
+        primary-for QAccessibleObject (0x0x7f5682863958)
+
+Class QAccessiblePlugin::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAccessiblePlugin::QPrivateSignal (0x0x7f5682946060) 0 empty
+
+Vtable for QAccessiblePlugin
+QAccessiblePlugin::_ZTV17QAccessiblePlugin: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QAccessiblePlugin)
+16    (int (*)(...))QAccessiblePlugin::metaObject
+24    (int (*)(...))QAccessiblePlugin::qt_metacast
+32    (int (*)(...))QAccessiblePlugin::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+
+Class QAccessiblePlugin
+   size=16 align=8
+   base size=16 base align=8
+QAccessiblePlugin (0x0x7f56828639c0) 0
+    vptr=((& QAccessiblePlugin::_ZTV17QAccessiblePlugin) + 16u)
+  QObject (0x0x7f5682946000) 0
+      primary-for QAccessiblePlugin (0x0x7f56828639c0)
+
+Class QSurfaceFormat
+   size=8 align=8
+   base size=8 base align=8
+QSurfaceFormat (0x0x7f56829460c0) 0
+
+Vtable for QSurface
+QSurface::_ZTV8QSurface: 8u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI8QSurface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))__cxa_pure_virtual
+
+Class QSurface
+   size=24 align=8
+   base size=24 base align=8
+QSurface (0x0x7f56829462a0) 0
+    vptr=((& QSurface::_ZTV8QSurface) + 16u)
+
+Class QIcon
+   size=8 align=8
+   base size=8 base align=8
+QIcon (0x0x7f5682946420) 0
+
+Class QCursor
+   size=8 align=8
+   base size=8 base align=8
+QCursor (0x0x7f56826367e0) 0
+
+Class QWindow::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QWindow::QPrivateSignal (0x0x7f56826c2de0) 0 empty
+
+Vtable for QWindow
+QWindow::_ZTV7QWindow: 45u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QWindow)
+16    (int (*)(...))QWindow::metaObject
+24    (int (*)(...))QWindow::qt_metacast
+32    (int (*)(...))QWindow::qt_metacall
+40    (int (*)(...))QWindow::~QWindow
+48    (int (*)(...))QWindow::~QWindow
+56    (int (*)(...))QWindow::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWindow::surfaceType
+120   (int (*)(...))QWindow::format
+128   (int (*)(...))QWindow::size
+136   (int (*)(...))QWindow::accessibleRoot
+144   (int (*)(...))QWindow::focusObject
+152   (int (*)(...))QWindow::exposeEvent
+160   (int (*)(...))QWindow::resizeEvent
+168   (int (*)(...))QWindow::moveEvent
+176   (int (*)(...))QWindow::focusInEvent
+184   (int (*)(...))QWindow::focusOutEvent
+192   (int (*)(...))QWindow::showEvent
+200   (int (*)(...))QWindow::hideEvent
+208   (int (*)(...))QWindow::keyPressEvent
+216   (int (*)(...))QWindow::keyReleaseEvent
+224   (int (*)(...))QWindow::mousePressEvent
+232   (int (*)(...))QWindow::mouseReleaseEvent
+240   (int (*)(...))QWindow::mouseDoubleClickEvent
+248   (int (*)(...))QWindow::mouseMoveEvent
+256   (int (*)(...))QWindow::wheelEvent
+264   (int (*)(...))QWindow::touchEvent
+272   (int (*)(...))QWindow::tabletEvent
+280   (int (*)(...))QWindow::nativeEvent
+288   (int (*)(...))QWindow::surfaceHandle
+296   (int (*)(...))-16
+304   (int (*)(...))(& _ZTI7QWindow)
+312   (int (*)(...))QWindow::_ZThn16_N7QWindowD1Ev
+320   (int (*)(...))QWindow::_ZThn16_N7QWindowD0Ev
+328   (int (*)(...))QWindow::_ZThn16_NK7QWindow6formatEv
+336   (int (*)(...))QWindow::_ZThn16_NK7QWindow13surfaceHandleEv
+344   (int (*)(...))QWindow::_ZThn16_NK7QWindow11surfaceTypeEv
+352   (int (*)(...))QWindow::_ZThn16_NK7QWindow4sizeEv
+
+Class QWindow
+   size=40 align=8
+   base size=40 base align=8
+QWindow (0x0x7f56826de1c0) 0
+    vptr=((& QWindow::_ZTV7QWindow) + 16u)
+  QObject (0x0x7f56826c2d20) 0
+      primary-for QWindow (0x0x7f56826de1c0)
+  QSurface (0x0x7f56826c2d80) 16
+      vptr=((& QWindow::_ZTV7QWindow) + 312u)
+
+Class QBackingStore
+   size=8 align=8
+   base size=8 base align=8
+QBackingStore (0x0x7f56826c2f00) 0
+
+Vtable for QBitmap
+QBitmap::_ZTV7QBitmap: 10u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QBitmap)
+16    (int (*)(...))QBitmap::~QBitmap
+24    (int (*)(...))QBitmap::~QBitmap
+32    (int (*)(...))QPixmap::devType
+40    (int (*)(...))QPixmap::paintEngine
+48    (int (*)(...))QPixmap::metric
+56    (int (*)(...))QPaintDevice::initPainter
+64    (int (*)(...))QPaintDevice::redirected
+72    (int (*)(...))QPaintDevice::sharedPainter
+
+Class QBitmap
+   size=32 align=8
+   base size=32 base align=8
+QBitmap (0x0x7f56826cea28) 0
+    vptr=((& QBitmap::_ZTV7QBitmap) + 16u)
+  QPixmap (0x0x7f56826cea90) 0
+      primary-for QBitmap (0x0x7f56826cea28)
+    QPaintDevice (0x0x7f5682740000) 0
+        primary-for QPixmap (0x0x7f56826cea90)
+
+Class QClipboard::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QClipboard::QPrivateSignal (0x0x7f5682740360) 0 empty
+
+Vtable for QClipboard
+QClipboard::_ZTV10QClipboard: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QClipboard)
+16    (int (*)(...))QClipboard::metaObject
+24    (int (*)(...))QClipboard::qt_metacast
+32    (int (*)(...))QClipboard::qt_metacall
+40    (int (*)(...))QClipboard::~QClipboard
+48    (int (*)(...))QClipboard::~QClipboard
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QClipboard
+   size=16 align=8
+   base size=16 base align=8
+QClipboard (0x0x7f56826ced00) 0
+    vptr=((& QClipboard::_ZTV10QClipboard) + 16u)
+  QObject (0x0x7f5682740300) 0
+      primary-for QClipboard (0x0x7f56826ced00)
+
+Class QDesktopServices
+   size=1 align=1
+   base size=0 base align=1
+QDesktopServices (0x0x7f56827403c0) 0 empty
+
+Class QDrag::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDrag::QPrivateSignal (0x0x7f5682740480) 0 empty
+
+Vtable for QDrag
+QDrag::_ZTV5QDrag: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI5QDrag)
+16    (int (*)(...))QDrag::metaObject
+24    (int (*)(...))QDrag::qt_metacast
+32    (int (*)(...))QDrag::qt_metacall
+40    (int (*)(...))QDrag::~QDrag
+48    (int (*)(...))QDrag::~QDrag
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QDrag
+   size=16 align=8
+   base size=16 base align=8
+QDrag (0x0x7f56826ced68) 0
+    vptr=((& QDrag::_ZTV5QDrag) + 16u)
+  QObject (0x0x7f5682740420) 0
+      primary-for QDrag (0x0x7f56826ced68)
+
+Class QFontInfo
+   size=8 align=8
+   base size=8 base align=8
+QFontInfo (0x0x7f56827404e0) 0
+
+Class QFontMetrics
+   size=8 align=8
+   base size=8 base align=8
+QFontMetrics (0x0x7f5682740780) 0
+
+Class QFontMetricsF
+   size=8 align=8
+   base size=8 base align=8
+QFontMetricsF (0x0x7f5682740a80) 0
+
+Class QGenericPlugin::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGenericPlugin::QPrivateSignal (0x0x7f5682500240) 0 empty
+
+Vtable for QGenericPlugin
+QGenericPlugin::_ZTV14QGenericPlugin: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QGenericPlugin)
+16    (int (*)(...))QGenericPlugin::metaObject
+24    (int (*)(...))QGenericPlugin::qt_metacast
+32    (int (*)(...))QGenericPlugin::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+
+Class QGenericPlugin
+   size=16 align=8
+   base size=16 base align=8
+QGenericPlugin (0x0x7f56823ab888) 0
+    vptr=((& QGenericPlugin::_ZTV14QGenericPlugin) + 16u)
+  QObject (0x0x7f56825001e0) 0
+      primary-for QGenericPlugin (0x0x7f56823ab888)
+
+Class QGenericPluginFactory
+   size=1 align=1
+   base size=0 base align=1
+QGenericPluginFactory (0x0x7f56825002a0) 0 empty
+
+Class QInputMethod::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QInputMethod::QPrivateSignal (0x0x7f5682500360) 0 empty
+
+Vtable for QInputMethod
+QInputMethod::_ZTV12QInputMethod: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QInputMethod)
+16    (int (*)(...))QInputMethod::metaObject
+24    (int (*)(...))QInputMethod::qt_metacast
+32    (int (*)(...))QInputMethod::qt_metacall
+40    (int (*)(...))QInputMethod::~QInputMethod
+48    (int (*)(...))QInputMethod::~QInputMethod
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QInputMethod
+   size=16 align=8
+   base size=16 base align=8
+QInputMethod (0x0x7f56823ab8f0) 0
+    vptr=((& QInputMethod::_ZTV12QInputMethod) + 16u)
+  QObject (0x0x7f5682500300) 0
+      primary-for QInputMethod (0x0x7f56823ab8f0)
+
+Class QGuiApplication::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGuiApplication::QPrivateSignal (0x0x7f5682500420) 0 empty
+
+Vtable for QGuiApplication
+QGuiApplication::_ZTV15QGuiApplication: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QGuiApplication)
+16    (int (*)(...))QGuiApplication::metaObject
+24    (int (*)(...))QGuiApplication::qt_metacast
+32    (int (*)(...))QGuiApplication::qt_metacall
+40    (int (*)(...))QGuiApplication::~QGuiApplication
+48    (int (*)(...))QGuiApplication::~QGuiApplication
+56    (int (*)(...))QGuiApplication::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QGuiApplication::notify
+120   (int (*)(...))QGuiApplication::compressEvent
+
+Class QGuiApplication
+   size=16 align=8
+   base size=16 base align=8
+QGuiApplication (0x0x7f56823ab958) 0
+    vptr=((& QGuiApplication::_ZTV15QGuiApplication) + 16u)
+  QCoreApplication (0x0x7f56823ab9c0) 0
+      primary-for QGuiApplication (0x0x7f56823ab958)
+    QObject (0x0x7f56825003c0) 0
+        primary-for QCoreApplication (0x0x7f56823ab9c0)
+
+Class QIconEngine::AvailableSizesArgument
+   size=16 align=8
+   base size=16 base align=8
+QIconEngine::AvailableSizesArgument (0x0x7f5682500960) 0
+
+Class QIconEngine::ScaledPixmapArgument
+   size=56 align=8
+   base size=56 base align=8
+QIconEngine::ScaledPixmapArgument (0x0x7f5682500ae0) 0
+
+Vtable for QIconEngine
+QIconEngine::_ZTV11QIconEngine: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QIconEngine)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))QIconEngine::actualSize
+48    (int (*)(...))QIconEngine::pixmap
+56    (int (*)(...))QIconEngine::addPixmap
+64    (int (*)(...))QIconEngine::addFile
+72    (int (*)(...))QIconEngine::key
+80    (int (*)(...))__cxa_pure_virtual
+88    (int (*)(...))QIconEngine::read
+96    (int (*)(...))QIconEngine::write
+104   (int (*)(...))QIconEngine::availableSizes
+112   (int (*)(...))QIconEngine::iconName
+120   (int (*)(...))QIconEngine::virtual_hook
+
+Class QIconEngine
+   size=8 align=8
+   base size=8 base align=8
+QIconEngine (0x0x7f5682500900) 0 nearly-empty
+    vptr=((& QIconEngine::_ZTV11QIconEngine) + 16u)
+
+Class QIconEnginePlugin::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QIconEnginePlugin::QPrivateSignal (0x0x7f5682500ba0) 0 empty
+
+Vtable for QIconEnginePlugin
+QIconEnginePlugin::_ZTV17QIconEnginePlugin: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QIconEnginePlugin)
+16    (int (*)(...))QIconEnginePlugin::metaObject
+24    (int (*)(...))QIconEnginePlugin::qt_metacast
+32    (int (*)(...))QIconEnginePlugin::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+
+Class QIconEnginePlugin
+   size=16 align=8
+   base size=16 base align=8
+QIconEnginePlugin (0x0x7f56823ab340) 0
+    vptr=((& QIconEnginePlugin::_ZTV17QIconEnginePlugin) + 16u)
+  QObject (0x0x7f5682500b40) 0
+      primary-for QIconEnginePlugin (0x0x7f56823ab340)
+
+Vtable for QImageIOHandler
+QImageIOHandler::_ZTV15QImageIOHandler: 18u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QImageIOHandler)
+16    0u
+24    0u
+32    (int (*)(...))QImageIOHandler::name
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))QImageIOHandler::write
+64    (int (*)(...))QImageIOHandler::option
+72    (int (*)(...))QImageIOHandler::setOption
+80    (int (*)(...))QImageIOHandler::supportsOption
+88    (int (*)(...))QImageIOHandler::jumpToNextImage
+96    (int (*)(...))QImageIOHandler::jumpToImage
+104   (int (*)(...))QImageIOHandler::loopCount
+112   (int (*)(...))QImageIOHandler::imageCount
+120   (int (*)(...))QImageIOHandler::nextImageDelay
+128   (int (*)(...))QImageIOHandler::currentImageNumber
+136   (int (*)(...))QImageIOHandler::currentImageRect
+
+Class QImageIOHandler
+   size=16 align=8
+   base size=16 base align=8
+QImageIOHandler (0x0x7f5682500c00) 0
+    vptr=((& QImageIOHandler::_ZTV15QImageIOHandler) + 16u)
+
+Class QImageIOPlugin::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QImageIOPlugin::QPrivateSignal (0x0x7f5682500d80) 0 empty
+
+Vtable for QImageIOPlugin
+QImageIOPlugin::_ZTV14QImageIOPlugin: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QImageIOPlugin)
+16    (int (*)(...))QImageIOPlugin::metaObject
+24    (int (*)(...))QImageIOPlugin::qt_metacast
+32    (int (*)(...))QImageIOPlugin::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+
+Class QImageIOPlugin
+   size=16 align=8
+   base size=16 base align=8
+QImageIOPlugin (0x0x7f56821c0000) 0
+    vptr=((& QImageIOPlugin::_ZTV14QImageIOPlugin) + 16u)
+  QObject (0x0x7f5682500d20) 0
+      primary-for QImageIOPlugin (0x0x7f56821c0000)
+
+Class QImageReader
+   size=8 align=8
+   base size=8 base align=8
+QImageReader (0x0x7f5682500f60) 0
+
+Class QImageWriter
+   size=8 align=8
+   base size=8 base align=8
+QImageWriter (0x0x7f5682210000) 0
+
+Class QVector3D
+   size=12 align=4
+   base size=12 base align=4
+QVector3D (0x0x7f5682210060) 0
+
+Class QVector4D
+   size=16 align=4
+   base size=16 base align=4
+QVector4D (0x0x7f5682210300) 0
+
+Class QQuaternion
+   size=16 align=4
+   base size=16 base align=4
+QQuaternion (0x0x7f56822105a0) 0
+
+Class QMatrix4x4
+   size=68 align=4
+   base size=68 base align=4
+QMatrix4x4 (0x0x7f5682210ba0) 0
+
+Class QMovie::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QMovie::QPrivateSignal (0x0x7f5681f8e360) 0 empty
+
+Vtable for QMovie
+QMovie::_ZTV6QMovie: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI6QMovie)
+16    (int (*)(...))QMovie::metaObject
+24    (int (*)(...))QMovie::qt_metacast
+32    (int (*)(...))QMovie::qt_metacall
+40    (int (*)(...))QMovie::~QMovie
+48    (int (*)(...))QMovie::~QMovie
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QMovie
+   size=16 align=8
+   base size=16 base align=8
+QMovie (0x0x7f5681f93208) 0
+    vptr=((& QMovie::_ZTV6QMovie) + 16u)
+  QObject (0x0x7f5681f8e300) 0
+      primary-for QMovie (0x0x7f5681f93208)
+
+Class QOffscreenSurface::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOffscreenSurface::QPrivateSignal (0x0x7f5681f8e480) 0 empty
+
+Vtable for QOffscreenSurface
+QOffscreenSurface::_ZTV17QOffscreenSurface: 26u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QOffscreenSurface)
+16    (int (*)(...))QOffscreenSurface::metaObject
+24    (int (*)(...))QOffscreenSurface::qt_metacast
+32    (int (*)(...))QOffscreenSurface::qt_metacall
+40    (int (*)(...))QOffscreenSurface::~QOffscreenSurface
+48    (int (*)(...))QOffscreenSurface::~QOffscreenSurface
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QOffscreenSurface::surfaceType
+120   (int (*)(...))QOffscreenSurface::format
+128   (int (*)(...))QOffscreenSurface::size
+136   (int (*)(...))QOffscreenSurface::surfaceHandle
+144   (int (*)(...))-16
+152   (int (*)(...))(& _ZTI17QOffscreenSurface)
+160   (int (*)(...))QOffscreenSurface::_ZThn16_N17QOffscreenSurfaceD1Ev
+168   (int (*)(...))QOffscreenSurface::_ZThn16_N17QOffscreenSurfaceD0Ev
+176   (int (*)(...))QOffscreenSurface::_ZThn16_NK17QOffscreenSurface6formatEv
+184   (int (*)(...))QOffscreenSurface::_ZThn16_NK17QOffscreenSurface13surfaceHandleEv
+192   (int (*)(...))QOffscreenSurface::_ZThn16_NK17QOffscreenSurface11surfaceTypeEv
+200   (int (*)(...))QOffscreenSurface::_ZThn16_NK17QOffscreenSurface4sizeEv
+
+Class QOffscreenSurface
+   size=40 align=8
+   base size=40 base align=8
+QOffscreenSurface (0x0x7f568203fcb0) 0
+    vptr=((& QOffscreenSurface::_ZTV17QOffscreenSurface) + 16u)
+  QObject (0x0x7f5681f8e3c0) 0
+      primary-for QOffscreenSurface (0x0x7f568203fcb0)
+  QSurface (0x0x7f5681f8e420) 16
+      vptr=((& QOffscreenSurface::_ZTV17QOffscreenSurface) + 160u)
+
+Class QOpenGLBuffer
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLBuffer (0x0x7f5681f8e540) 0
+
+Class QOpenGLVersionStatus
+   size=12 align=4
+   base size=12 base align=4
+QOpenGLVersionStatus (0x0x7f5681f8e720) 0
+
+Class QOpenGLVersionFunctionsBackend
+   size=16 align=8
+   base size=12 base align=8
+QOpenGLVersionFunctionsBackend (0x0x7f5681a23240) 0
+
+Class QOpenGLVersionFunctionsStorage
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLVersionFunctionsStorage (0x0x7f5681a232a0) 0
+
+Class QAbstractOpenGLFunctionsPrivate
+   size=16 align=8
+   base size=9 base align=8
+QAbstractOpenGLFunctionsPrivate (0x0x7f5681a23300) 0
+
+Vtable for QAbstractOpenGLFunctions
+QAbstractOpenGLFunctions::_ZTV24QAbstractOpenGLFunctions: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QAbstractOpenGLFunctions)
+16    (int (*)(...))QAbstractOpenGLFunctions::~QAbstractOpenGLFunctions
+24    (int (*)(...))QAbstractOpenGLFunctions::~QAbstractOpenGLFunctions
+32    (int (*)(...))QAbstractOpenGLFunctions::initializeOpenGLFunctions
+
+Class QAbstractOpenGLFunctions
+   size=16 align=8
+   base size=16 base align=8
+QAbstractOpenGLFunctions (0x0x7f5681a23360) 0
+    vptr=((& QAbstractOpenGLFunctions::_ZTV24QAbstractOpenGLFunctions) + 16u)
+
+Class QOpenGLFunctions_1_0_CoreBackend::Functions
+   size=384 align=8
+   base size=384 base align=8
+QOpenGLFunctions_1_0_CoreBackend::Functions (0x0x7f5681a23420) 0
+
+Class QOpenGLFunctions_1_0_CoreBackend
+   size=400 align=8
+   base size=400 base align=8
+QOpenGLFunctions_1_0_CoreBackend (0x0x7f5681a22478) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f5681a233c0) 0
+
+Class QOpenGLFunctions_1_1_CoreBackend::Functions
+   size=128 align=8
+   base size=128 base align=8
+QOpenGLFunctions_1_1_CoreBackend::Functions (0x0x7f5681a23540) 0
+
+Class QOpenGLFunctions_1_1_CoreBackend
+   size=144 align=8
+   base size=144 base align=8
+QOpenGLFunctions_1_1_CoreBackend (0x0x7f5681a224e0) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f5681a234e0) 0
+
+Class QOpenGLFunctions_1_2_CoreBackend::Functions
+   size=48 align=8
+   base size=48 base align=8
+QOpenGLFunctions_1_2_CoreBackend::Functions (0x0x7f5681a23660) 0
+
+Class QOpenGLFunctions_1_2_CoreBackend
+   size=64 align=8
+   base size=64 base align=8
+QOpenGLFunctions_1_2_CoreBackend (0x0x7f5681a22548) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f5681a23600) 0
+
+Class QOpenGLFunctions_1_3_CoreBackend::Functions
+   size=72 align=8
+   base size=72 base align=8
+QOpenGLFunctions_1_3_CoreBackend::Functions (0x0x7f5681a23780) 0
+
+Class QOpenGLFunctions_1_3_CoreBackend
+   size=88 align=8
+   base size=88 base align=8
+QOpenGLFunctions_1_3_CoreBackend (0x0x7f5681a225b0) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f5681a23720) 0
+
+Class QOpenGLFunctions_1_4_CoreBackend::Functions
+   size=56 align=8
+   base size=56 base align=8
+QOpenGLFunctions_1_4_CoreBackend::Functions (0x0x7f5681a23900) 0
+
+Class QOpenGLFunctions_1_4_CoreBackend
+   size=72 align=8
+   base size=72 base align=8
+QOpenGLFunctions_1_4_CoreBackend (0x0x7f5681a22618) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f5681a238a0) 0
+
+Class QOpenGLFunctions_1_5_CoreBackend::Functions
+   size=152 align=8
+   base size=152 base align=8
+QOpenGLFunctions_1_5_CoreBackend::Functions (0x0x7f5681a23a20) 0
+
+Class QOpenGLFunctions_1_5_CoreBackend
+   size=168 align=8
+   base size=168 base align=8
+QOpenGLFunctions_1_5_CoreBackend (0x0x7f5681a22680) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f5681a239c0) 0
+
+Class QOpenGLFunctions_2_0_CoreBackend::Functions
+   size=744 align=8
+   base size=744 base align=8
+QOpenGLFunctions_2_0_CoreBackend::Functions (0x0x7f5681a23b40) 0
+
+Class QOpenGLFunctions_2_0_CoreBackend
+   size=760 align=8
+   base size=760 base align=8
+QOpenGLFunctions_2_0_CoreBackend (0x0x7f5681a226e8) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f5681a23ae0) 0
+
+Class QOpenGLFunctions_2_1_CoreBackend::Functions
+   size=48 align=8
+   base size=48 base align=8
+QOpenGLFunctions_2_1_CoreBackend::Functions (0x0x7f5681a23c60) 0
+
+Class QOpenGLFunctions_2_1_CoreBackend
+   size=64 align=8
+   base size=64 base align=8
+QOpenGLFunctions_2_1_CoreBackend (0x0x7f5681a22750) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f5681a23c00) 0
+
+Class QOpenGLFunctions_3_0_CoreBackend::Functions
+   size=672 align=8
+   base size=672 base align=8
+QOpenGLFunctions_3_0_CoreBackend::Functions (0x0x7f5681a23d80) 0
+
+Class QOpenGLFunctions_3_0_CoreBackend
+   size=688 align=8
+   base size=688 base align=8
+QOpenGLFunctions_3_0_CoreBackend (0x0x7f5681a227b8) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f5681a23d20) 0
+
+Class QOpenGLFunctions_3_1_CoreBackend::Functions
+   size=96 align=8
+   base size=96 base align=8
+QOpenGLFunctions_3_1_CoreBackend::Functions (0x0x7f5681a23ea0) 0
+
+Class QOpenGLFunctions_3_1_CoreBackend
+   size=112 align=8
+   base size=112 base align=8
+QOpenGLFunctions_3_1_CoreBackend (0x0x7f5681a22820) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f5681a23e40) 0
+
+Class QOpenGLFunctions_3_2_CoreBackend::Functions
+   size=152 align=8
+   base size=152 base align=8
+QOpenGLFunctions_3_2_CoreBackend::Functions (0x0x7f5681ada000) 0
+
+Class QOpenGLFunctions_3_2_CoreBackend
+   size=168 align=8
+   base size=168 base align=8
+QOpenGLFunctions_3_2_CoreBackend (0x0x7f5681a22888) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f5681a23f60) 0
+
+Class QOpenGLFunctions_3_3_CoreBackend::Functions
+   size=464 align=8
+   base size=464 base align=8
+QOpenGLFunctions_3_3_CoreBackend::Functions (0x0x7f5681ada120) 0
+
+Class QOpenGLFunctions_3_3_CoreBackend
+   size=480 align=8
+   base size=480 base align=8
+QOpenGLFunctions_3_3_CoreBackend (0x0x7f5681a228f0) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f5681ada0c0) 0
+
+Class QOpenGLFunctions_4_0_CoreBackend::Functions
+   size=368 align=8
+   base size=368 base align=8
+QOpenGLFunctions_4_0_CoreBackend::Functions (0x0x7f5681ada240) 0
+
+Class QOpenGLFunctions_4_0_CoreBackend
+   size=384 align=8
+   base size=384 base align=8
+QOpenGLFunctions_4_0_CoreBackend (0x0x7f5681a22958) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f5681ada1e0) 0
+
+Class QOpenGLFunctions_4_1_CoreBackend::Functions
+   size=704 align=8
+   base size=704 base align=8
+QOpenGLFunctions_4_1_CoreBackend::Functions (0x0x7f5681ada360) 0
+
+Class QOpenGLFunctions_4_1_CoreBackend
+   size=720 align=8
+   base size=720 base align=8
+QOpenGLFunctions_4_1_CoreBackend (0x0x7f5681a229c0) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f5681ada300) 0
+
+Class QOpenGLFunctions_4_2_CoreBackend::Functions
+   size=96 align=8
+   base size=96 base align=8
+QOpenGLFunctions_4_2_CoreBackend::Functions (0x0x7f5681ada480) 0
+
+Class QOpenGLFunctions_4_2_CoreBackend
+   size=112 align=8
+   base size=112 base align=8
+QOpenGLFunctions_4_2_CoreBackend (0x0x7f5681a22a28) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f5681ada420) 0
+
+Class QOpenGLFunctions_4_3_CoreBackend::Functions
+   size=344 align=8
+   base size=344 base align=8
+QOpenGLFunctions_4_3_CoreBackend::Functions (0x0x7f5681ada5a0) 0
+
+Class QOpenGLFunctions_4_3_CoreBackend
+   size=360 align=8
+   base size=360 base align=8
+QOpenGLFunctions_4_3_CoreBackend (0x0x7f5681a22a90) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f5681ada540) 0
+
+Class QOpenGLFunctions_4_4_CoreBackend::Functions
+   size=72 align=8
+   base size=72 base align=8
+QOpenGLFunctions_4_4_CoreBackend::Functions (0x0x7f5681ada6c0) 0
+
+Class QOpenGLFunctions_4_4_CoreBackend
+   size=88 align=8
+   base size=88 base align=8
+QOpenGLFunctions_4_4_CoreBackend (0x0x7f5681a22af8) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f5681ada660) 0
+
+Class QOpenGLFunctions_4_5_CoreBackend::Functions
+   size=848 align=8
+   base size=848 base align=8
+QOpenGLFunctions_4_5_CoreBackend::Functions (0x0x7f5681ada840) 0
+
+Class QOpenGLFunctions_4_5_CoreBackend
+   size=864 align=8
+   base size=864 base align=8
+QOpenGLFunctions_4_5_CoreBackend (0x0x7f5681a22b60) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f5681ada7e0) 0
+
+Class QOpenGLFunctions_1_0_DeprecatedBackend::Functions
+   size=2064 align=8
+   base size=2064 base align=8
+QOpenGLFunctions_1_0_DeprecatedBackend::Functions (0x0x7f5681ada960) 0
+
+Class QOpenGLFunctions_1_0_DeprecatedBackend
+   size=2080 align=8
+   base size=2080 base align=8
+QOpenGLFunctions_1_0_DeprecatedBackend (0x0x7f5681a22bc8) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f5681ada900) 0
+
+Class QOpenGLFunctions_1_1_DeprecatedBackend::Functions
+   size=136 align=8
+   base size=136 base align=8
+QOpenGLFunctions_1_1_DeprecatedBackend::Functions (0x0x7f5681adaa80) 0
+
+Class QOpenGLFunctions_1_1_DeprecatedBackend
+   size=152 align=8
+   base size=152 base align=8
+QOpenGLFunctions_1_1_DeprecatedBackend (0x0x7f5681a22c30) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f5681adaa20) 0
+
+Class QOpenGLFunctions_1_2_DeprecatedBackend::Functions
+   size=256 align=8
+   base size=256 base align=8
+QOpenGLFunctions_1_2_DeprecatedBackend::Functions (0x0x7f5681adaba0) 0
+
+Class QOpenGLFunctions_1_2_DeprecatedBackend
+   size=272 align=8
+   base size=272 base align=8
+QOpenGLFunctions_1_2_DeprecatedBackend (0x0x7f5681a22c98) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f5681adab40) 0
+
+Class QOpenGLFunctions_1_3_DeprecatedBackend::Functions
+   size=296 align=8
+   base size=296 base align=8
+QOpenGLFunctions_1_3_DeprecatedBackend::Functions (0x0x7f5681adacc0) 0
+
+Class QOpenGLFunctions_1_3_DeprecatedBackend
+   size=312 align=8
+   base size=312 base align=8
+QOpenGLFunctions_1_3_DeprecatedBackend (0x0x7f5681a22d00) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f5681adac60) 0
+
+Class QOpenGLFunctions_1_4_DeprecatedBackend::Functions
+   size=304 align=8
+   base size=304 base align=8
+QOpenGLFunctions_1_4_DeprecatedBackend::Functions (0x0x7f5681adade0) 0
+
+Class QOpenGLFunctions_1_4_DeprecatedBackend
+   size=320 align=8
+   base size=320 base align=8
+QOpenGLFunctions_1_4_DeprecatedBackend (0x0x7f5681a22d68) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f5681adad80) 0
+
+Class QOpenGLFunctions_2_0_DeprecatedBackend::Functions
+   size=288 align=8
+   base size=288 base align=8
+QOpenGLFunctions_2_0_DeprecatedBackend::Functions (0x0x7f5681adaf00) 0
+
+Class QOpenGLFunctions_2_0_DeprecatedBackend
+   size=304 align=8
+   base size=304 base align=8
+QOpenGLFunctions_2_0_DeprecatedBackend (0x0x7f5681a22dd0) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f5681adaea0) 0
+
+Class QOpenGLFunctions_3_0_DeprecatedBackend::Functions
+   size=160 align=8
+   base size=160 base align=8
+QOpenGLFunctions_3_0_DeprecatedBackend::Functions (0x0x7f5681830060) 0
+
+Class QOpenGLFunctions_3_0_DeprecatedBackend
+   size=176 align=8
+   base size=176 base align=8
+QOpenGLFunctions_3_0_DeprecatedBackend (0x0x7f5681a22e38) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f5681830000) 0
+
+Class QOpenGLFunctions_3_3_DeprecatedBackend::Functions
+   size=240 align=8
+   base size=240 base align=8
+QOpenGLFunctions_3_3_DeprecatedBackend::Functions (0x0x7f5681830180) 0
+
+Class QOpenGLFunctions_3_3_DeprecatedBackend
+   size=256 align=8
+   base size=256 base align=8
+QOpenGLFunctions_3_3_DeprecatedBackend (0x0x7f5681a22ea0) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f5681830120) 0
+
+Class QOpenGLFunctions_4_5_DeprecatedBackend::Functions
+   size=96 align=8
+   base size=96 base align=8
+QOpenGLFunctions_4_5_DeprecatedBackend::Functions (0x0x7f56818302a0) 0
+
+Class QOpenGLFunctions_4_5_DeprecatedBackend
+   size=112 align=8
+   base size=112 base align=8
+QOpenGLFunctions_4_5_DeprecatedBackend (0x0x7f5681a22f08) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f5681830240) 0
+
+Class QOpenGLVersionProfile
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLVersionProfile (0x0x7f5681830360) 0
+
+Class QOpenGLContextGroup::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOpenGLContextGroup::QPrivateSignal (0x0x7f5681830d20) 0 empty
+
+Vtable for QOpenGLContextGroup
+QOpenGLContextGroup::_ZTV19QOpenGLContextGroup: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QOpenGLContextGroup)
+16    (int (*)(...))QOpenGLContextGroup::metaObject
+24    (int (*)(...))QOpenGLContextGroup::qt_metacast
+32    (int (*)(...))QOpenGLContextGroup::qt_metacall
+40    (int (*)(...))QOpenGLContextGroup::~QOpenGLContextGroup
+48    (int (*)(...))QOpenGLContextGroup::~QOpenGLContextGroup
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QOpenGLContextGroup
+   size=16 align=8
+   base size=16 base align=8
+QOpenGLContextGroup (0x0x7f5681865958) 0
+    vptr=((& QOpenGLContextGroup::_ZTV19QOpenGLContextGroup) + 16u)
+  QObject (0x0x7f5681830cc0) 0
+      primary-for QOpenGLContextGroup (0x0x7f5681865958)
+
+Class QOpenGLContext::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOpenGLContext::QPrivateSignal (0x0x7f5681830de0) 0 empty
+
+Vtable for QOpenGLContext
+QOpenGLContext::_ZTV14QOpenGLContext: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QOpenGLContext)
+16    (int (*)(...))QOpenGLContext::metaObject
+24    (int (*)(...))QOpenGLContext::qt_metacast
+32    (int (*)(...))QOpenGLContext::qt_metacall
+40    (int (*)(...))QOpenGLContext::~QOpenGLContext
+48    (int (*)(...))QOpenGLContext::~QOpenGLContext
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QOpenGLContext
+   size=16 align=8
+   base size=16 base align=8
+QOpenGLContext (0x0x7f56818659c0) 0
+    vptr=((& QOpenGLContext::_ZTV14QOpenGLContext) + 16u)
+  QObject (0x0x7f5681830d80) 0
+      primary-for QOpenGLContext (0x0x7f56818659c0)
+
+Class QOpenGLDebugMessage
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLDebugMessage (0x0x7f5681830e40) 0
+
+Class QOpenGLDebugLogger::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOpenGLDebugLogger::QPrivateSignal (0x0x7f56818c1660) 0 empty
+
+Vtable for QOpenGLDebugLogger
+QOpenGLDebugLogger::_ZTV18QOpenGLDebugLogger: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QOpenGLDebugLogger)
+16    (int (*)(...))QOpenGLDebugLogger::metaObject
+24    (int (*)(...))QOpenGLDebugLogger::qt_metacast
+32    (int (*)(...))QOpenGLDebugLogger::qt_metacall
+40    (int (*)(...))QOpenGLDebugLogger::~QOpenGLDebugLogger
+48    (int (*)(...))QOpenGLDebugLogger::~QOpenGLDebugLogger
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QOpenGLDebugLogger
+   size=16 align=8
+   base size=16 base align=8
+QOpenGLDebugLogger (0x0x7f5681865e38) 0
+    vptr=((& QOpenGLDebugLogger::_ZTV18QOpenGLDebugLogger) + 16u)
+  QObject (0x0x7f56818c1600) 0
+      primary-for QOpenGLDebugLogger (0x0x7f5681865e38)
+
+Class QOpenGLFunctions
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLFunctions (0x0x7f56818c17e0) 0
+
+Class QOpenGLFunctionsPrivate::Functions
+   size=1152 align=8
+   base size=1152 base align=8
+QOpenGLFunctionsPrivate::Functions (0x0x7f56818c1a20) 0
+
+Class QOpenGLFunctionsPrivate
+   size=1152 align=8
+   base size=1152 base align=8
+QOpenGLFunctionsPrivate (0x0x7f56818c19c0) 0
+
+Class QOpenGLExtraFunctions
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLExtraFunctions (0x0x7f56816a20d0) 0
+  QOpenGLFunctions (0x0x7f568170a180) 0
+
+Class QOpenGLExtraFunctionsPrivate::Functions
+   size=1728 align=8
+   base size=1728 base align=8
+QOpenGLExtraFunctionsPrivate::Functions (0x0x7f568170a240) 0
+
+Class QOpenGLExtraFunctionsPrivate
+   size=2880 align=8
+   base size=2880 base align=8
+QOpenGLExtraFunctionsPrivate (0x0x7f56816a2138) 0
+  QOpenGLFunctionsPrivate (0x0x7f568170a1e0) 0
+
+Vtable for QOpenGLFramebufferObject
+QOpenGLFramebufferObject::_ZTV24QOpenGLFramebufferObject: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QOpenGLFramebufferObject)
+16    (int (*)(...))QOpenGLFramebufferObject::~QOpenGLFramebufferObject
+24    (int (*)(...))QOpenGLFramebufferObject::~QOpenGLFramebufferObject
+
+Class QOpenGLFramebufferObject
+   size=16 align=8
+   base size=16 base align=8
+QOpenGLFramebufferObject (0x0x7f568152b900) 0
+    vptr=((& QOpenGLFramebufferObject::_ZTV24QOpenGLFramebufferObject) + 16u)
+
+Class QOpenGLFramebufferObjectFormat
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLFramebufferObjectFormat (0x0x7f568152ba20) 0
+
+Vtable for QOpenGLPaintDevice
+QOpenGLPaintDevice::_ZTV18QOpenGLPaintDevice: 11u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QOpenGLPaintDevice)
+16    (int (*)(...))QOpenGLPaintDevice::~QOpenGLPaintDevice
+24    (int (*)(...))QOpenGLPaintDevice::~QOpenGLPaintDevice
+32    (int (*)(...))QOpenGLPaintDevice::devType
+40    (int (*)(...))QOpenGLPaintDevice::paintEngine
+48    (int (*)(...))QOpenGLPaintDevice::metric
+56    (int (*)(...))QPaintDevice::initPainter
+64    (int (*)(...))QPaintDevice::redirected
+72    (int (*)(...))QPaintDevice::sharedPainter
+80    (int (*)(...))QOpenGLPaintDevice::ensureActiveTarget
+
+Class QOpenGLPaintDevice
+   size=32 align=8
+   base size=32 base align=8
+QOpenGLPaintDevice (0x0x7f56816a2410) 0
+    vptr=((& QOpenGLPaintDevice::_ZTV18QOpenGLPaintDevice) + 16u)
+  QPaintDevice (0x0x7f568152ba80) 0
+      primary-for QOpenGLPaintDevice (0x0x7f56816a2410)
+
+Class QOpenGLPixelTransferOptions
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLPixelTransferOptions (0x0x7f568152bba0) 0
+
+Class QOpenGLShader::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOpenGLShader::QPrivateSignal (0x0x7f568152bf00) 0 empty
+
+Vtable for QOpenGLShader
+QOpenGLShader::_ZTV13QOpenGLShader: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QOpenGLShader)
+16    (int (*)(...))QOpenGLShader::metaObject
+24    (int (*)(...))QOpenGLShader::qt_metacast
+32    (int (*)(...))QOpenGLShader::qt_metacall
+40    (int (*)(...))QOpenGLShader::~QOpenGLShader
+48    (int (*)(...))QOpenGLShader::~QOpenGLShader
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QOpenGLShader
+   size=16 align=8
+   base size=16 base align=8
+QOpenGLShader (0x0x7f56816a2618) 0
+    vptr=((& QOpenGLShader::_ZTV13QOpenGLShader) + 16u)
+  QObject (0x0x7f568152bea0) 0
+      primary-for QOpenGLShader (0x0x7f56816a2618)
+
+Class QOpenGLShaderProgram::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOpenGLShaderProgram::QPrivateSignal (0x0x7f56811bf180) 0 empty
+
+Vtable for QOpenGLShaderProgram
+QOpenGLShaderProgram::_ZTV20QOpenGLShaderProgram: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QOpenGLShaderProgram)
+16    (int (*)(...))QOpenGLShaderProgram::metaObject
+24    (int (*)(...))QOpenGLShaderProgram::qt_metacast
+32    (int (*)(...))QOpenGLShaderProgram::qt_metacall
+40    (int (*)(...))QOpenGLShaderProgram::~QOpenGLShaderProgram
+48    (int (*)(...))QOpenGLShaderProgram::~QOpenGLShaderProgram
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QOpenGLShaderProgram::link
+
+Class QOpenGLShaderProgram
+   size=16 align=8
+   base size=16 base align=8
+QOpenGLShaderProgram (0x0x7f56816a2750) 0
+    vptr=((& QOpenGLShaderProgram::_ZTV20QOpenGLShaderProgram) + 16u)
+  QObject (0x0x7f56811bf120) 0
+      primary-for QOpenGLShaderProgram (0x0x7f56816a2750)
+
+Class QOpenGLTexture
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLTexture (0x0x7f56811bf1e0) 0
+
+Class QOpenGLTextureBlitter
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLTextureBlitter (0x0x7f56811bf480) 0
+
+Class QOpenGLTimerQuery::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOpenGLTimerQuery::QPrivateSignal (0x0x7f56811bf600) 0 empty
+
+Vtable for QOpenGLTimerQuery
+QOpenGLTimerQuery::_ZTV17QOpenGLTimerQuery: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QOpenGLTimerQuery)
+16    (int (*)(...))QOpenGLTimerQuery::metaObject
+24    (int (*)(...))QOpenGLTimerQuery::qt_metacast
+32    (int (*)(...))QOpenGLTimerQuery::qt_metacall
+40    (int (*)(...))QOpenGLTimerQuery::~QOpenGLTimerQuery
+48    (int (*)(...))QOpenGLTimerQuery::~QOpenGLTimerQuery
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QOpenGLTimerQuery
+   size=16 align=8
+   base size=16 base align=8
+QOpenGLTimerQuery (0x0x7f56816a2888) 0
+    vptr=((& QOpenGLTimerQuery::_ZTV17QOpenGLTimerQuery) + 16u)
+  QObject (0x0x7f56811bf5a0) 0
+      primary-for QOpenGLTimerQuery (0x0x7f56816a2888)
+
+Class QOpenGLTimeMonitor::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOpenGLTimeMonitor::QPrivateSignal (0x0x7f56811bf6c0) 0 empty
+
+Vtable for QOpenGLTimeMonitor
+QOpenGLTimeMonitor::_ZTV18QOpenGLTimeMonitor: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QOpenGLTimeMonitor)
+16    (int (*)(...))QOpenGLTimeMonitor::metaObject
+24    (int (*)(...))QOpenGLTimeMonitor::qt_metacast
+32    (int (*)(...))QOpenGLTimeMonitor::qt_metacall
+40    (int (*)(...))QOpenGLTimeMonitor::~QOpenGLTimeMonitor
+48    (int (*)(...))QOpenGLTimeMonitor::~QOpenGLTimeMonitor
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QOpenGLTimeMonitor
+   size=16 align=8
+   base size=16 base align=8
+QOpenGLTimeMonitor (0x0x7f56816a28f0) 0
+    vptr=((& QOpenGLTimeMonitor::_ZTV18QOpenGLTimeMonitor) + 16u)
+  QObject (0x0x7f56811bf660) 0
+      primary-for QOpenGLTimeMonitor (0x0x7f56816a28f0)
+
+Class QOpenGLVertexArrayObject::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOpenGLVertexArrayObject::QPrivateSignal (0x0x7f56811bf780) 0 empty
+
+Class QOpenGLVertexArrayObject::Binder
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLVertexArrayObject::Binder (0x0x7f56811bf7e0) 0
+
+Vtable for QOpenGLVertexArrayObject
+QOpenGLVertexArrayObject::_ZTV24QOpenGLVertexArrayObject: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QOpenGLVertexArrayObject)
+16    (int (*)(...))QOpenGLVertexArrayObject::metaObject
+24    (int (*)(...))QOpenGLVertexArrayObject::qt_metacast
+32    (int (*)(...))QOpenGLVertexArrayObject::qt_metacall
+40    (int (*)(...))QOpenGLVertexArrayObject::~QOpenGLVertexArrayObject
+48    (int (*)(...))QOpenGLVertexArrayObject::~QOpenGLVertexArrayObject
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QOpenGLVertexArrayObject
+   size=16 align=8
+   base size=16 base align=8
+QOpenGLVertexArrayObject (0x0x7f56816a2958) 0
+    vptr=((& QOpenGLVertexArrayObject::_ZTV24QOpenGLVertexArrayObject) + 16u)
+  QObject (0x0x7f56811bf720) 0
+      primary-for QOpenGLVertexArrayObject (0x0x7f56816a2958)
+
+Class QPaintDeviceWindow::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPaintDeviceWindow::QPrivateSignal (0x0x7f56811bf960) 0 empty
+
+Vtable for QPaintDeviceWindow
+QPaintDeviceWindow::_ZTV18QPaintDeviceWindow: 58u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QPaintDeviceWindow)
+16    (int (*)(...))QPaintDeviceWindow::metaObject
+24    (int (*)(...))QPaintDeviceWindow::qt_metacast
+32    (int (*)(...))QPaintDeviceWindow::qt_metacall
+40    (int (*)(...))QPaintDeviceWindow::~QPaintDeviceWindow
+48    (int (*)(...))QPaintDeviceWindow::~QPaintDeviceWindow
+56    (int (*)(...))QPaintDeviceWindow::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWindow::surfaceType
+120   (int (*)(...))QWindow::format
+128   (int (*)(...))QWindow::size
+136   (int (*)(...))QWindow::accessibleRoot
+144   (int (*)(...))QWindow::focusObject
+152   (int (*)(...))QPaintDeviceWindow::exposeEvent
+160   (int (*)(...))QWindow::resizeEvent
+168   (int (*)(...))QWindow::moveEvent
+176   (int (*)(...))QWindow::focusInEvent
+184   (int (*)(...))QWindow::focusOutEvent
+192   (int (*)(...))QWindow::showEvent
+200   (int (*)(...))QWindow::hideEvent
+208   (int (*)(...))QWindow::keyPressEvent
+216   (int (*)(...))QWindow::keyReleaseEvent
+224   (int (*)(...))QWindow::mousePressEvent
+232   (int (*)(...))QWindow::mouseReleaseEvent
+240   (int (*)(...))QWindow::mouseDoubleClickEvent
+248   (int (*)(...))QWindow::mouseMoveEvent
+256   (int (*)(...))QWindow::wheelEvent
+264   (int (*)(...))QWindow::touchEvent
+272   (int (*)(...))QWindow::tabletEvent
+280   (int (*)(...))QWindow::nativeEvent
+288   (int (*)(...))QWindow::surfaceHandle
+296   (int (*)(...))QPaintDeviceWindow::paintEvent
+304   (int (*)(...))QPaintDeviceWindow::metric
+312   (int (*)(...))QPaintDeviceWindow::paintEngine
+320   (int (*)(...))-16
+328   (int (*)(...))(& _ZTI18QPaintDeviceWindow)
+336   (int (*)(...))QPaintDeviceWindow::_ZThn16_N18QPaintDeviceWindowD1Ev
+344   (int (*)(...))QPaintDeviceWindow::_ZThn16_N18QPaintDeviceWindowD0Ev
+352   (int (*)(...))QWindow::_ZThn16_NK7QWindow6formatEv
+360   (int (*)(...))QWindow::_ZThn16_NK7QWindow13surfaceHandleEv
+368   (int (*)(...))QWindow::_ZThn16_NK7QWindow11surfaceTypeEv
+376   (int (*)(...))QWindow::_ZThn16_NK7QWindow4sizeEv
+384   (int (*)(...))-40
+392   (int (*)(...))(& _ZTI18QPaintDeviceWindow)
+400   (int (*)(...))QPaintDeviceWindow::_ZThn40_N18QPaintDeviceWindowD1Ev
+408   (int (*)(...))QPaintDeviceWindow::_ZThn40_N18QPaintDeviceWindowD0Ev
+416   (int (*)(...))QPaintDevice::devType
+424   (int (*)(...))QPaintDeviceWindow::_ZThn40_NK18QPaintDeviceWindow11paintEngineEv
+432   (int (*)(...))QPaintDeviceWindow::_ZThn40_NK18QPaintDeviceWindow6metricEN12QPaintDevice17PaintDeviceMetricE
+440   (int (*)(...))QPaintDevice::initPainter
+448   (int (*)(...))QPaintDevice::redirected
+456   (int (*)(...))QPaintDevice::sharedPainter
+
+Class QPaintDeviceWindow
+   size=64 align=8
+   base size=64 base align=8
+QPaintDeviceWindow (0x0x7f5681316b60) 0
+    vptr=((& QPaintDeviceWindow::_ZTV18QPaintDeviceWindow) + 16u)
+  QWindow (0x0x7f5681316bd0) 0
+      primary-for QPaintDeviceWindow (0x0x7f5681316b60)
+    QObject (0x0x7f56811bf840) 0
+        primary-for QWindow (0x0x7f5681316bd0)
+    QSurface (0x0x7f56811bf8a0) 16
+        vptr=((& QPaintDeviceWindow::_ZTV18QPaintDeviceWindow) + 336u)
+  QPaintDevice (0x0x7f56811bf900) 40
+      vptr=((& QPaintDeviceWindow::_ZTV18QPaintDeviceWindow) + 400u)
+
+Class QOpenGLWindow::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOpenGLWindow::QPrivateSignal (0x0x7f56811bfae0) 0 empty
+
+Vtable for QOpenGLWindow
+QOpenGLWindow::_ZTV13QOpenGLWindow: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QOpenGLWindow)
+16    (int (*)(...))QOpenGLWindow::metaObject
+24    (int (*)(...))QOpenGLWindow::qt_metacast
+32    (int (*)(...))QOpenGLWindow::qt_metacall
+40    (int (*)(...))QOpenGLWindow::~QOpenGLWindow
+48    (int (*)(...))QOpenGLWindow::~QOpenGLWindow
+56    (int (*)(...))QPaintDeviceWindow::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWindow::surfaceType
+120   (int (*)(...))QWindow::format
+128   (int (*)(...))QWindow::size
+136   (int (*)(...))QWindow::accessibleRoot
+144   (int (*)(...))QWindow::focusObject
+152   (int (*)(...))QPaintDeviceWindow::exposeEvent
+160   (int (*)(...))QOpenGLWindow::resizeEvent
+168   (int (*)(...))QWindow::moveEvent
+176   (int (*)(...))QWindow::focusInEvent
+184   (int (*)(...))QWindow::focusOutEvent
+192   (int (*)(...))QWindow::showEvent
+200   (int (*)(...))QWindow::hideEvent
+208   (int (*)(...))QWindow::keyPressEvent
+216   (int (*)(...))QWindow::keyReleaseEvent
+224   (int (*)(...))QWindow::mousePressEvent
+232   (int (*)(...))QWindow::mouseReleaseEvent
+240   (int (*)(...))QWindow::mouseDoubleClickEvent
+248   (int (*)(...))QWindow::mouseMoveEvent
+256   (int (*)(...))QWindow::wheelEvent
+264   (int (*)(...))QWindow::touchEvent
+272   (int (*)(...))QWindow::tabletEvent
+280   (int (*)(...))QWindow::nativeEvent
+288   (int (*)(...))QWindow::surfaceHandle
+296   (int (*)(...))QOpenGLWindow::paintEvent
+304   (int (*)(...))QOpenGLWindow::metric
+312   (int (*)(...))QPaintDeviceWindow::paintEngine
+320   (int (*)(...))QOpenGLWindow::initializeGL
+328   (int (*)(...))QOpenGLWindow::resizeGL
+336   (int (*)(...))QOpenGLWindow::paintGL
+344   (int (*)(...))QOpenGLWindow::paintUnderGL
+352   (int (*)(...))QOpenGLWindow::paintOverGL
+360   (int (*)(...))QOpenGLWindow::redirected
+368   (int (*)(...))-16
+376   (int (*)(...))(& _ZTI13QOpenGLWindow)
+384   (int (*)(...))QOpenGLWindow::_ZThn16_N13QOpenGLWindowD1Ev
+392   (int (*)(...))QOpenGLWindow::_ZThn16_N13QOpenGLWindowD0Ev
+400   (int (*)(...))QWindow::_ZThn16_NK7QWindow6formatEv
+408   (int (*)(...))QWindow::_ZThn16_NK7QWindow13surfaceHandleEv
+416   (int (*)(...))QWindow::_ZThn16_NK7QWindow11surfaceTypeEv
+424   (int (*)(...))QWindow::_ZThn16_NK7QWindow4sizeEv
+432   (int (*)(...))-40
+440   (int (*)(...))(& _ZTI13QOpenGLWindow)
+448   (int (*)(...))QOpenGLWindow::_ZThn40_N13QOpenGLWindowD1Ev
+456   (int (*)(...))QOpenGLWindow::_ZThn40_N13QOpenGLWindowD0Ev
+464   (int (*)(...))QPaintDevice::devType
+472   (int (*)(...))QPaintDeviceWindow::_ZThn40_NK18QPaintDeviceWindow11paintEngineEv
+480   (int (*)(...))QOpenGLWindow::_ZThn40_NK13QOpenGLWindow6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QPaintDevice::initPainter
+496   (int (*)(...))QOpenGLWindow::_ZThn40_NK13QOpenGLWindow10redirectedEP6QPoint
+504   (int (*)(...))QPaintDevice::sharedPainter
+
+Class QOpenGLWindow
+   size=64 align=8
+   base size=64 base align=8
+QOpenGLWindow (0x0x7f56816a2a28) 0
+    vptr=((& QOpenGLWindow::_ZTV13QOpenGLWindow) + 16u)
+  QPaintDeviceWindow (0x0x7f5681316f50) 0
+      primary-for QOpenGLWindow (0x0x7f56816a2a28)
+    QWindow (0x0x7f568133d000) 0
+        primary-for QPaintDeviceWindow (0x0x7f5681316f50)
+      QObject (0x0x7f56811bf9c0) 0
+          primary-for QWindow (0x0x7f568133d000)
+      QSurface (0x0x7f56811bfa20) 16
+          vptr=((& QOpenGLWindow::_ZTV13QOpenGLWindow) + 384u)
+    QPaintDevice (0x0x7f56811bfa80) 40
+        vptr=((& QOpenGLWindow::_ZTV13QOpenGLWindow) + 448u)
+
+Class QPageSize
+   size=8 align=8
+   base size=8 base align=8
+QPageSize (0x0x7f56811bfb40) 0
+
+Class QPageLayout
+   size=8 align=8
+   base size=8 base align=8
+QPageLayout (0x0x7f5680f58540) 0
+
+Class QPagedPaintDevice::Margins
+   size=32 align=8
+   base size=32 base align=8
+QPagedPaintDevice::Margins (0x0x7f5680f58f60) 0
+
+Vtable for QPagedPaintDevice
+QPagedPaintDevice::_ZTV17QPagedPaintDevice: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QPagedPaintDevice)
+16    0u
+24    0u
+32    (int (*)(...))QPaintDevice::devType
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))QPaintDevice::metric
+56    (int (*)(...))QPaintDevice::initPainter
+64    (int (*)(...))QPaintDevice::redirected
+72    (int (*)(...))QPaintDevice::sharedPainter
+80    (int (*)(...))__cxa_pure_virtual
+88    (int (*)(...))QPagedPaintDevice::setPageSize
+96    (int (*)(...))QPagedPaintDevice::setPageSizeMM
+104   (int (*)(...))QPagedPaintDevice::setMargins
+
+Class QPagedPaintDevice
+   size=32 align=8
+   base size=32 base align=8
+QPagedPaintDevice (0x0x7f5680f5c750) 0
+    vptr=((& QPagedPaintDevice::_ZTV17QPagedPaintDevice) + 16u)
+  QPaintDevice (0x0x7f5680f58f00) 0
+      primary-for QPagedPaintDevice (0x0x7f5680f5c750)
+
+Class QPainter::PixmapFragment
+   size=80 align=8
+   base size=80 base align=8
+QPainter::PixmapFragment (0x0x7f5680fdb060) 0
+
+Class QPainter
+   size=8 align=8
+   base size=8 base align=8
+QPainter (0x0x7f5680fdb000) 0
+
+Class QTextItem
+   size=1 align=1
+   base size=0 base align=1
+QTextItem (0x0x7f5680fdbe40) 0 empty
+
+Vtable for QPaintEngine
+QPaintEngine::_ZTV12QPaintEngine: 24u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QPaintEngine)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))QPaintEngine::drawRects
+64    (int (*)(...))QPaintEngine::drawRects
+72    (int (*)(...))QPaintEngine::drawLines
+80    (int (*)(...))QPaintEngine::drawLines
+88    (int (*)(...))QPaintEngine::drawEllipse
+96    (int (*)(...))QPaintEngine::drawEllipse
+104   (int (*)(...))QPaintEngine::drawPath
+112   (int (*)(...))QPaintEngine::drawPoints
+120   (int (*)(...))QPaintEngine::drawPoints
+128   (int (*)(...))QPaintEngine::drawPolygon
+136   (int (*)(...))QPaintEngine::drawPolygon
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))QPaintEngine::drawTextItem
+160   (int (*)(...))QPaintEngine::drawTiledPixmap
+168   (int (*)(...))QPaintEngine::drawImage
+176   (int (*)(...))QPaintEngine::coordinateOffset
+184   (int (*)(...))__cxa_pure_virtual
+
+Class QPaintEngine
+   size=32 align=8
+   base size=32 base align=8
+QPaintEngine (0x0x7f5680dd7120) 0
+    vptr=((& QPaintEngine::_ZTV12QPaintEngine) + 16u)
+
+Class QPaintEngineState
+   size=4 align=4
+   base size=4 base align=4
+QPaintEngineState (0x0x7f5680dd73c0) 0
+
+Class QPdfWriter::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPdfWriter::QPrivateSignal (0x0x7f5680dd77e0) 0 empty
+
+Vtable for QPdfWriter
+QPdfWriter::_ZTV10QPdfWriter: 34u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QPdfWriter)
+16    (int (*)(...))QPdfWriter::metaObject
+24    (int (*)(...))QPdfWriter::qt_metacast
+32    (int (*)(...))QPdfWriter::qt_metacall
+40    (int (*)(...))QPdfWriter::~QPdfWriter
+48    (int (*)(...))QPdfWriter::~QPdfWriter
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QPdfWriter::newPage
+120   (int (*)(...))QPdfWriter::setPageSize
+128   (int (*)(...))QPdfWriter::setPageSizeMM
+136   (int (*)(...))QPdfWriter::setMargins
+144   (int (*)(...))QPdfWriter::paintEngine
+152   (int (*)(...))QPdfWriter::metric
+160   (int (*)(...))-16
+168   (int (*)(...))(& _ZTI10QPdfWriter)
+176   (int (*)(...))QPdfWriter::_ZThn16_N10QPdfWriterD1Ev
+184   (int (*)(...))QPdfWriter::_ZThn16_N10QPdfWriterD0Ev
+192   (int (*)(...))QPaintDevice::devType
+200   (int (*)(...))QPdfWriter::_ZThn16_NK10QPdfWriter11paintEngineEv
+208   (int (*)(...))QPdfWriter::_ZThn16_NK10QPdfWriter6metricEN12QPaintDevice17PaintDeviceMetricE
+216   (int (*)(...))QPaintDevice::initPainter
+224   (int (*)(...))QPaintDevice::redirected
+232   (int (*)(...))QPaintDevice::sharedPainter
+240   (int (*)(...))QPdfWriter::_ZThn16_N10QPdfWriter7newPageEv
+248   (int (*)(...))QPdfWriter::_ZThn16_N10QPdfWriter11setPageSizeEN17QPagedPaintDevice8PageSizeE
+256   (int (*)(...))QPdfWriter::_ZThn16_N10QPdfWriter13setPageSizeMMERK6QSizeF
+264   (int (*)(...))QPdfWriter::_ZThn16_N10QPdfWriter10setMarginsERKN17QPagedPaintDevice7MarginsE
+
+Class QPdfWriter
+   size=48 align=8
+   base size=48 base align=8
+QPdfWriter (0x0x7f5680e92460) 0
+    vptr=((& QPdfWriter::_ZTV10QPdfWriter) + 16u)
+  QObject (0x0x7f5680dd7720) 0
+      primary-for QPdfWriter (0x0x7f5680e92460)
+  QPagedPaintDevice (0x0x7f5680db57b8) 16
+      vptr=((& QPdfWriter::_ZTV10QPdfWriter) + 176u)
+    QPaintDevice (0x0x7f5680dd7780) 16
+        primary-for QPagedPaintDevice (0x0x7f5680db57b8)
+
+Vtable for QPicture
+QPicture::_ZTV8QPicture: 11u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI8QPicture)
+16    (int (*)(...))QPicture::~QPicture
+24    (int (*)(...))QPicture::~QPicture
+32    (int (*)(...))QPicture::devType
+40    (int (*)(...))QPicture::paintEngine
+48    (int (*)(...))QPicture::metric
+56    (int (*)(...))QPaintDevice::initPainter
+64    (int (*)(...))QPaintDevice::redirected
+72    (int (*)(...))QPaintDevice::sharedPainter
+80    (int (*)(...))QPicture::setData
+
+Class QPicture
+   size=32 align=8
+   base size=32 base align=8
+QPicture (0x0x7f5680db5820) 0
+    vptr=((& QPicture::_ZTV8QPicture) + 16u)
+  QPaintDevice (0x0x7f5680dd7960) 0
+      primary-for QPicture (0x0x7f5680db5820)
+
+Class QPictureIO
+   size=8 align=8
+   base size=8 base align=8
+QPictureIO (0x0x7f5680dd7c60) 0
+
+Class QPictureFormatPlugin::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPictureFormatPlugin::QPrivateSignal (0x0x7f5680dd7d20) 0 empty
+
+Vtable for QPictureFormatPlugin
+QPictureFormatPlugin::_ZTV20QPictureFormatPlugin: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QPictureFormatPlugin)
+16    (int (*)(...))QPictureFormatPlugin::metaObject
+24    (int (*)(...))QPictureFormatPlugin::qt_metacast
+32    (int (*)(...))QPictureFormatPlugin::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QPictureFormatPlugin::loadPicture
+120   (int (*)(...))QPictureFormatPlugin::savePicture
+128   (int (*)(...))__cxa_pure_virtual
+
+Class QPictureFormatPlugin
+   size=16 align=8
+   base size=16 base align=8
+QPictureFormatPlugin (0x0x7f5680db5a28) 0
+    vptr=((& QPictureFormatPlugin::_ZTV20QPictureFormatPlugin) + 16u)
+  QObject (0x0x7f5680dd7cc0) 0
+      primary-for QPictureFormatPlugin (0x0x7f5680db5a28)
+
+Class QPixmapCache::Key
+   size=8 align=8
+   base size=8 base align=8
+QPixmapCache::Key (0x0x7f5680dd7de0) 0
+
+Class QPixmapCache
+   size=1 align=1
+   base size=0 base align=1
+QPixmapCache (0x0x7f5680dd7d80) 0 empty
+
+Class QRasterWindow::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QRasterWindow::QPrivateSignal (0x0x7f5680b60f60) 0 empty
+
+Vtable for QRasterWindow
+QRasterWindow::_ZTV13QRasterWindow: 59u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QRasterWindow)
+16    (int (*)(...))QRasterWindow::metaObject
+24    (int (*)(...))QRasterWindow::qt_metacast
+32    (int (*)(...))QRasterWindow::qt_metacall
+40    (int (*)(...))QRasterWindow::~QRasterWindow
+48    (int (*)(...))QRasterWindow::~QRasterWindow
+56    (int (*)(...))QPaintDeviceWindow::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWindow::surfaceType
+120   (int (*)(...))QWindow::format
+128   (int (*)(...))QWindow::size
+136   (int (*)(...))QWindow::accessibleRoot
+144   (int (*)(...))QWindow::focusObject
+152   (int (*)(...))QPaintDeviceWindow::exposeEvent
+160   (int (*)(...))QWindow::resizeEvent
+168   (int (*)(...))QWindow::moveEvent
+176   (int (*)(...))QWindow::focusInEvent
+184   (int (*)(...))QWindow::focusOutEvent
+192   (int (*)(...))QWindow::showEvent
+200   (int (*)(...))QWindow::hideEvent
+208   (int (*)(...))QWindow::keyPressEvent
+216   (int (*)(...))QWindow::keyReleaseEvent
+224   (int (*)(...))QWindow::mousePressEvent
+232   (int (*)(...))QWindow::mouseReleaseEvent
+240   (int (*)(...))QWindow::mouseDoubleClickEvent
+248   (int (*)(...))QWindow::mouseMoveEvent
+256   (int (*)(...))QWindow::wheelEvent
+264   (int (*)(...))QWindow::touchEvent
+272   (int (*)(...))QWindow::tabletEvent
+280   (int (*)(...))QWindow::nativeEvent
+288   (int (*)(...))QWindow::surfaceHandle
+296   (int (*)(...))QPaintDeviceWindow::paintEvent
+304   (int (*)(...))QRasterWindow::metric
+312   (int (*)(...))QPaintDeviceWindow::paintEngine
+320   (int (*)(...))QRasterWindow::redirected
+328   (int (*)(...))-16
+336   (int (*)(...))(& _ZTI13QRasterWindow)
+344   (int (*)(...))QRasterWindow::_ZThn16_N13QRasterWindowD1Ev
+352   (int (*)(...))QRasterWindow::_ZThn16_N13QRasterWindowD0Ev
+360   (int (*)(...))QWindow::_ZThn16_NK7QWindow6formatEv
+368   (int (*)(...))QWindow::_ZThn16_NK7QWindow13surfaceHandleEv
+376   (int (*)(...))QWindow::_ZThn16_NK7QWindow11surfaceTypeEv
+384   (int (*)(...))QWindow::_ZThn16_NK7QWindow4sizeEv
+392   (int (*)(...))-40
+400   (int (*)(...))(& _ZTI13QRasterWindow)
+408   (int (*)(...))QRasterWindow::_ZThn40_N13QRasterWindowD1Ev
+416   (int (*)(...))QRasterWindow::_ZThn40_N13QRasterWindowD0Ev
+424   (int (*)(...))QPaintDevice::devType
+432   (int (*)(...))QPaintDeviceWindow::_ZThn40_NK18QPaintDeviceWindow11paintEngineEv
+440   (int (*)(...))QRasterWindow::_ZThn40_NK13QRasterWindow6metricEN12QPaintDevice17PaintDeviceMetricE
+448   (int (*)(...))QPaintDevice::initPainter
+456   (int (*)(...))QRasterWindow::_ZThn40_NK13QRasterWindow10redirectedEP6QPoint
+464   (int (*)(...))QPaintDevice::sharedPainter
+
+Class QRasterWindow
+   size=64 align=8
+   base size=64 base align=8
+QRasterWindow (0x0x7f5680b84138) 0
+    vptr=((& QRasterWindow::_ZTV13QRasterWindow) + 16u)
+  QPaintDeviceWindow (0x0x7f5680b85230) 0
+      primary-for QRasterWindow (0x0x7f5680b84138)
+    QWindow (0x0x7f5680b852a0) 0
+        primary-for QPaintDeviceWindow (0x0x7f5680b85230)
+      QObject (0x0x7f5680b60e40) 0
+          primary-for QWindow (0x0x7f5680b852a0)
+      QSurface (0x0x7f5680b60ea0) 16
+          vptr=((& QRasterWindow::_ZTV13QRasterWindow) + 344u)
+    QPaintDevice (0x0x7f5680b60f00) 40
+        vptr=((& QRasterWindow::_ZTV13QRasterWindow) + 408u)
+
+Class QScreen::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QScreen::QPrivateSignal (0x0x7f5680b98060) 0 empty
+
+Vtable for QScreen
+QScreen::_ZTV7QScreen: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QScreen)
+16    (int (*)(...))QScreen::metaObject
+24    (int (*)(...))QScreen::qt_metacast
+32    (int (*)(...))QScreen::qt_metacall
+40    (int (*)(...))QScreen::~QScreen
+48    (int (*)(...))QScreen::~QScreen
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QScreen
+   size=16 align=8
+   base size=16 base align=8
+QScreen (0x0x7f5680b84208) 0
+    vptr=((& QScreen::_ZTV7QScreen) + 16u)
+  QObject (0x0x7f5680b98000) 0
+      primary-for QScreen (0x0x7f5680b84208)
+
+Class QSessionManager::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSessionManager::QPrivateSignal (0x0x7f5680b98120) 0 empty
+
+Vtable for QSessionManager
+QSessionManager::_ZTV15QSessionManager: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QSessionManager)
+16    (int (*)(...))QSessionManager::metaObject
+24    (int (*)(...))QSessionManager::qt_metacast
+32    (int (*)(...))QSessionManager::qt_metacall
+40    (int (*)(...))QSessionManager::~QSessionManager
+48    (int (*)(...))QSessionManager::~QSessionManager
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QSessionManager
+   size=16 align=8
+   base size=16 base align=8
+QSessionManager (0x0x7f5680b84270) 0
+    vptr=((& QSessionManager::_ZTV15QSessionManager) + 16u)
+  QObject (0x0x7f5680b980c0) 0
+      primary-for QSessionManager (0x0x7f5680b84270)
+
+Vtable for QStandardItem
+QStandardItem::_ZTV13QStandardItem: 11u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QStandardItem)
+16    (int (*)(...))QStandardItem::~QStandardItem
+24    (int (*)(...))QStandardItem::~QStandardItem
+32    (int (*)(...))QStandardItem::data
+40    (int (*)(...))QStandardItem::setData
+48    (int (*)(...))QStandardItem::clone
+56    (int (*)(...))QStandardItem::type
+64    (int (*)(...))QStandardItem::read
+72    (int (*)(...))QStandardItem::write
+80    (int (*)(...))QStandardItem::operator<
+
+Class QStandardItem
+   size=16 align=8
+   base size=16 base align=8
+QStandardItem (0x0x7f5680b98180) 0
+    vptr=((& QStandardItem::_ZTV13QStandardItem) + 16u)
+
+Class QStandardItemModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QStandardItemModel::QPrivateSignal (0x0x7f5680b988a0) 0 empty
+
+Vtable for QStandardItemModel
+QStandardItemModel::_ZTV18QStandardItemModel: 48u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QStandardItemModel)
+16    (int (*)(...))QStandardItemModel::metaObject
+24    (int (*)(...))QStandardItemModel::qt_metacast
+32    (int (*)(...))QStandardItemModel::qt_metacall
+40    (int (*)(...))QStandardItemModel::~QStandardItemModel
+48    (int (*)(...))QStandardItemModel::~QStandardItemModel
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QStandardItemModel::index
+120   (int (*)(...))QStandardItemModel::parent
+128   (int (*)(...))QStandardItemModel::sibling
+136   (int (*)(...))QStandardItemModel::rowCount
+144   (int (*)(...))QStandardItemModel::columnCount
+152   (int (*)(...))QStandardItemModel::hasChildren
+160   (int (*)(...))QStandardItemModel::data
+168   (int (*)(...))QStandardItemModel::setData
+176   (int (*)(...))QStandardItemModel::headerData
+184   (int (*)(...))QStandardItemModel::setHeaderData
+192   (int (*)(...))QStandardItemModel::itemData
+200   (int (*)(...))QStandardItemModel::setItemData
+208   (int (*)(...))QStandardItemModel::mimeTypes
+216   (int (*)(...))QStandardItemModel::mimeData
+224   (int (*)(...))QAbstractItemModel::canDropMimeData
+232   (int (*)(...))QStandardItemModel::dropMimeData
+240   (int (*)(...))QStandardItemModel::supportedDropActions
+248   (int (*)(...))QAbstractItemModel::supportedDragActions
+256   (int (*)(...))QStandardItemModel::insertRows
+264   (int (*)(...))QStandardItemModel::insertColumns
+272   (int (*)(...))QStandardItemModel::removeRows
+280   (int (*)(...))QStandardItemModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QAbstractItemModel::fetchMore
+312   (int (*)(...))QAbstractItemModel::canFetchMore
+320   (int (*)(...))QStandardItemModel::flags
+328   (int (*)(...))QStandardItemModel::sort
+336   (int (*)(...))QAbstractItemModel::buddy
+344   (int (*)(...))QAbstractItemModel::match
+352   (int (*)(...))QAbstractItemModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractItemModel::submit
+376   (int (*)(...))QAbstractItemModel::revert
+
+Class QStandardItemModel
+   size=16 align=8
+   base size=16 base align=8
+QStandardItemModel (0x0x7f5680b848f0) 0
+    vptr=((& QStandardItemModel::_ZTV18QStandardItemModel) + 16u)
+  QAbstractItemModel (0x0x7f5680b84958) 0
+      primary-for QStandardItemModel (0x0x7f5680b848f0)
+    QObject (0x0x7f5680b98840) 0
+        primary-for QAbstractItemModel (0x0x7f5680b84958)
+
+Class QStaticText
+   size=8 align=8
+   base size=8 base align=8
+QStaticText (0x0x7f5680b98900) 0
+
+Class QStyleHints::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QStyleHints::QPrivateSignal (0x0x7f5680b98d80) 0 empty
+
+Vtable for QStyleHints
+QStyleHints::_ZTV11QStyleHints: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QStyleHints)
+16    (int (*)(...))QStyleHints::metaObject
+24    (int (*)(...))QStyleHints::qt_metacast
+32    (int (*)(...))QStyleHints::qt_metacall
+40    (int (*)(...))QStyleHints::~QStyleHints
+48    (int (*)(...))QStyleHints::~QStyleHints
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QStyleHints
+   size=16 align=8
+   base size=16 base align=8
+QStyleHints (0x0x7f5680b84b60) 0
+    vptr=((& QStyleHints::_ZTV11QStyleHints) + 16u)
+  QObject (0x0x7f5680b98d20) 0
+      primary-for QStyleHints (0x0x7f5680b84b60)
+
+Class QTextObject::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTextObject::QPrivateSignal (0x0x7f5680b98e40) 0 empty
+
+Vtable for QTextObject
+QTextObject::_ZTV11QTextObject: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QTextObject)
+16    (int (*)(...))QTextObject::metaObject
+24    (int (*)(...))QTextObject::qt_metacast
+32    (int (*)(...))QTextObject::qt_metacall
+40    (int (*)(...))QTextObject::~QTextObject
+48    (int (*)(...))QTextObject::~QTextObject
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QTextObject
+   size=16 align=8
+   base size=16 base align=8
+QTextObject (0x0x7f5680b84bc8) 0
+    vptr=((& QTextObject::_ZTV11QTextObject) + 16u)
+  QObject (0x0x7f5680b98de0) 0
+      primary-for QTextObject (0x0x7f5680b84bc8)
+
+Class QTextBlockGroup::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTextBlockGroup::QPrivateSignal (0x0x7f5680b98f00) 0 empty
+
+Vtable for QTextBlockGroup
+QTextBlockGroup::_ZTV15QTextBlockGroup: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QTextBlockGroup)
+16    (int (*)(...))QTextBlockGroup::metaObject
+24    (int (*)(...))QTextBlockGroup::qt_metacast
+32    (int (*)(...))QTextBlockGroup::qt_metacall
+40    (int (*)(...))QTextBlockGroup::~QTextBlockGroup
+48    (int (*)(...))QTextBlockGroup::~QTextBlockGroup
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QTextBlockGroup::blockInserted
+120   (int (*)(...))QTextBlockGroup::blockRemoved
+128   (int (*)(...))QTextBlockGroup::blockFormatChanged
+
+Class QTextBlockGroup
+   size=16 align=8
+   base size=16 base align=8
+QTextBlockGroup (0x0x7f5680b84c30) 0
+    vptr=((& QTextBlockGroup::_ZTV15QTextBlockGroup) + 16u)
+  QTextObject (0x0x7f5680b84c98) 0
+      primary-for QTextBlockGroup (0x0x7f5680b84c30)
+    QObject (0x0x7f5680b98ea0) 0
+        primary-for QTextObject (0x0x7f5680b84c98)
+
+Vtable for QTextFrameLayoutData
+QTextFrameLayoutData::_ZTV20QTextFrameLayoutData: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QTextFrameLayoutData)
+16    (int (*)(...))QTextFrameLayoutData::~QTextFrameLayoutData
+24    (int (*)(...))QTextFrameLayoutData::~QTextFrameLayoutData
+
+Class QTextFrameLayoutData
+   size=8 align=8
+   base size=8 base align=8
+QTextFrameLayoutData (0x0x7f5680b98f60) 0 nearly-empty
+    vptr=((& QTextFrameLayoutData::_ZTV20QTextFrameLayoutData) + 16u)
+
+Class QTextFrame::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTextFrame::QPrivateSignal (0x0x7f5680d20060) 0 empty
+
+Class QTextFrame::iterator
+   size=32 align=8
+   base size=28 base align=8
+QTextFrame::iterator (0x0x7f5680d200c0) 0
+
+Vtable for QTextFrame
+QTextFrame::_ZTV10QTextFrame: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QTextFrame)
+16    (int (*)(...))QTextFrame::metaObject
+24    (int (*)(...))QTextFrame::qt_metacast
+32    (int (*)(...))QTextFrame::qt_metacall
+40    (int (*)(...))QTextFrame::~QTextFrame
+48    (int (*)(...))QTextFrame::~QTextFrame
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QTextFrame
+   size=16 align=8
+   base size=16 base align=8
+QTextFrame (0x0x7f5680b84d00) 0
+    vptr=((& QTextFrame::_ZTV10QTextFrame) + 16u)
+  QTextObject (0x0x7f5680b84d68) 0
+      primary-for QTextFrame (0x0x7f5680b84d00)
+    QObject (0x0x7f5680d20000) 0
+        primary-for QTextObject (0x0x7f5680b84d68)
+
+Vtable for QTextBlockUserData
+QTextBlockUserData::_ZTV18QTextBlockUserData: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QTextBlockUserData)
+16    (int (*)(...))QTextBlockUserData::~QTextBlockUserData
+24    (int (*)(...))QTextBlockUserData::~QTextBlockUserData
+
+Class QTextBlockUserData
+   size=8 align=8
+   base size=8 base align=8
+QTextBlockUserData (0x0x7f5680d20360) 0 nearly-empty
+    vptr=((& QTextBlockUserData::_ZTV18QTextBlockUserData) + 16u)
+
+Class QTextBlock::iterator
+   size=24 align=8
+   base size=20 base align=8
+QTextBlock::iterator (0x0x7f5680d20420) 0
+
+Class QTextBlock
+   size=16 align=8
+   base size=12 base align=8
+QTextBlock (0x0x7f5680d203c0) 0
+
+Class QTextFragment
+   size=16 align=8
+   base size=16 base align=8
+QTextFragment (0x0x7f5680d20900) 0
+
+Class QSyntaxHighlighter::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSyntaxHighlighter::QPrivateSignal (0x0x7f5680d20c00) 0 empty
+
+Vtable for QSyntaxHighlighter
+QSyntaxHighlighter::_ZTV18QSyntaxHighlighter: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QSyntaxHighlighter)
+16    (int (*)(...))QSyntaxHighlighter::metaObject
+24    (int (*)(...))QSyntaxHighlighter::qt_metacast
+32    (int (*)(...))QSyntaxHighlighter::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+
+Class QSyntaxHighlighter
+   size=16 align=8
+   base size=16 base align=8
+QSyntaxHighlighter (0x0x7f5680982478) 0
+    vptr=((& QSyntaxHighlighter::_ZTV18QSyntaxHighlighter) + 16u)
+  QObject (0x0x7f5680d20ba0) 0
+      primary-for QSyntaxHighlighter (0x0x7f5680982478)
+
+Class QTextDocumentFragment
+   size=8 align=8
+   base size=8 base align=8
+QTextDocumentFragment (0x0x7f5680d20c60) 0
+
+Class QTextDocumentWriter
+   size=8 align=8
+   base size=8 base align=8
+QTextDocumentWriter (0x0x7f5680d20cc0) 0
+
+Class QTextList::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTextList::QPrivateSignal (0x0x7f5680d20d80) 0 empty
+
+Vtable for QTextList
+QTextList::_ZTV9QTextList: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QTextList)
+16    (int (*)(...))QTextList::metaObject
+24    (int (*)(...))QTextList::qt_metacast
+32    (int (*)(...))QTextList::qt_metacall
+40    (int (*)(...))QTextList::~QTextList
+48    (int (*)(...))QTextList::~QTextList
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QTextBlockGroup::blockInserted
+120   (int (*)(...))QTextBlockGroup::blockRemoved
+128   (int (*)(...))QTextBlockGroup::blockFormatChanged
+
+Class QTextList
+   size=16 align=8
+   base size=16 base align=8
+QTextList (0x0x7f56809824e0) 0
+    vptr=((& QTextList::_ZTV9QTextList) + 16u)
+  QTextBlockGroup (0x0x7f5680982548) 0
+      primary-for QTextList (0x0x7f56809824e0)
+    QTextObject (0x0x7f56809825b0) 0
+        primary-for QTextBlockGroup (0x0x7f5680982548)
+      QObject (0x0x7f5680d20d20) 0
+          primary-for QTextObject (0x0x7f56809825b0)
+
+Class QTextTableCell
+   size=16 align=8
+   base size=12 base align=8
+QTextTableCell (0x0x7f5680d20de0) 0
+
+Class QTextTable::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTextTable::QPrivateSignal (0x0x7f5680d20ea0) 0 empty
+
+Vtable for QTextTable
+QTextTable::_ZTV10QTextTable: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QTextTable)
+16    (int (*)(...))QTextTable::metaObject
+24    (int (*)(...))QTextTable::qt_metacast
+32    (int (*)(...))QTextTable::qt_metacall
+40    (int (*)(...))QTextTable::~QTextTable
+48    (int (*)(...))QTextTable::~QTextTable
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QTextTable
+   size=16 align=8
+   base size=16 base align=8
+QTextTable (0x0x7f5680982618) 0
+    vptr=((& QTextTable::_ZTV10QTextTable) + 16u)
+  QTextFrame (0x0x7f5680982680) 0
+      primary-for QTextTable (0x0x7f5680982618)
+    QTextObject (0x0x7f56809826e8) 0
+        primary-for QTextFrame (0x0x7f5680982680)
+      QObject (0x0x7f5680d20e40) 0
+          primary-for QTextObject (0x0x7f56809826e8)
+
+Class QValidator::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QValidator::QPrivateSignal (0x0x7f5680d20f60) 0 empty
+
+Vtable for QValidator
+QValidator::_ZTV10QValidator: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QValidator)
+16    (int (*)(...))QValidator::metaObject
+24    (int (*)(...))QValidator::qt_metacast
+32    (int (*)(...))QValidator::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))QValidator::fixup
+
+Class QValidator
+   size=16 align=8
+   base size=16 base align=8
+QValidator (0x0x7f5680982750) 0
+    vptr=((& QValidator::_ZTV10QValidator) + 16u)
+  QObject (0x0x7f5680d20f00) 0
+      primary-for QValidator (0x0x7f5680982750)
+
+Class QIntValidator::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QIntValidator::QPrivateSignal (0x0x7f5680a10060) 0 empty
+
+Vtable for QIntValidator
+QIntValidator::_ZTV13QIntValidator: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QIntValidator)
+16    (int (*)(...))QIntValidator::metaObject
+24    (int (*)(...))QIntValidator::qt_metacast
+32    (int (*)(...))QIntValidator::qt_metacall
+40    (int (*)(...))QIntValidator::~QIntValidator
+48    (int (*)(...))QIntValidator::~QIntValidator
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QIntValidator::validate
+120   (int (*)(...))QIntValidator::fixup
+128   (int (*)(...))QIntValidator::setRange
+
+Class QIntValidator
+   size=24 align=8
+   base size=24 base align=8
+QIntValidator (0x0x7f56809827b8) 0
+    vptr=((& QIntValidator::_ZTV13QIntValidator) + 16u)
+  QValidator (0x0x7f5680982820) 0
+      primary-for QIntValidator (0x0x7f56809827b8)
+    QObject (0x0x7f5680a10000) 0
+        primary-for QValidator (0x0x7f5680982820)
+
+Class QDoubleValidator::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDoubleValidator::QPrivateSignal (0x0x7f5680a10120) 0 empty
+
+Vtable for QDoubleValidator
+QDoubleValidator::_ZTV16QDoubleValidator: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QDoubleValidator)
+16    (int (*)(...))QDoubleValidator::metaObject
+24    (int (*)(...))QDoubleValidator::qt_metacast
+32    (int (*)(...))QDoubleValidator::qt_metacall
+40    (int (*)(...))QDoubleValidator::~QDoubleValidator
+48    (int (*)(...))QDoubleValidator::~QDoubleValidator
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QDoubleValidator::validate
+120   (int (*)(...))QValidator::fixup
+128   (int (*)(...))QDoubleValidator::setRange
+
+Class QDoubleValidator
+   size=40 align=8
+   base size=36 base align=8
+QDoubleValidator (0x0x7f5680982888) 0
+    vptr=((& QDoubleValidator::_ZTV16QDoubleValidator) + 16u)
+  QValidator (0x0x7f56809828f0) 0
+      primary-for QDoubleValidator (0x0x7f5680982888)
+    QObject (0x0x7f5680a100c0) 0
+        primary-for QValidator (0x0x7f56809828f0)
+
+Class QRegExpValidator::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QRegExpValidator::QPrivateSignal (0x0x7f5680a10240) 0 empty
+
+Vtable for QRegExpValidator
+QRegExpValidator::_ZTV16QRegExpValidator: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QRegExpValidator)
+16    (int (*)(...))QRegExpValidator::metaObject
+24    (int (*)(...))QRegExpValidator::qt_metacast
+32    (int (*)(...))QRegExpValidator::qt_metacall
+40    (int (*)(...))QRegExpValidator::~QRegExpValidator
+48    (int (*)(...))QRegExpValidator::~QRegExpValidator
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QRegExpValidator::validate
+120   (int (*)(...))QValidator::fixup
+
+Class QRegExpValidator
+   size=24 align=8
+   base size=24 base align=8
+QRegExpValidator (0x0x7f5680982958) 0
+    vptr=((& QRegExpValidator::_ZTV16QRegExpValidator) + 16u)
+  QValidator (0x0x7f56809829c0) 0
+      primary-for QRegExpValidator (0x0x7f5680982958)
+    QObject (0x0x7f5680a101e0) 0
+        primary-for QValidator (0x0x7f56809829c0)
+
+Class QRegularExpressionValidator::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QRegularExpressionValidator::QPrivateSignal (0x0x7f5680a10300) 0 empty
+
+Vtable for QRegularExpressionValidator
+QRegularExpressionValidator::_ZTV27QRegularExpressionValidator: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI27QRegularExpressionValidator)
+16    (int (*)(...))QRegularExpressionValidator::metaObject
+24    (int (*)(...))QRegularExpressionValidator::qt_metacast
+32    (int (*)(...))QRegularExpressionValidator::qt_metacall
+40    (int (*)(...))QRegularExpressionValidator::~QRegularExpressionValidator
+48    (int (*)(...))QRegularExpressionValidator::~QRegularExpressionValidator
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QRegularExpressionValidator::validate
+120   (int (*)(...))QValidator::fixup
+
+Class QRegularExpressionValidator
+   size=16 align=8
+   base size=16 base align=8
+QRegularExpressionValidator (0x0x7f5680982a28) 0
+    vptr=((& QRegularExpressionValidator::_ZTV27QRegularExpressionValidator) + 16u)
+  QValidator (0x0x7f5680982a90) 0
+      primary-for QRegularExpressionValidator (0x0x7f5680982a28)
+    QObject (0x0x7f5680a102a0) 0
+        primary-for QValidator (0x0x7f5680982a90)
+
+Class QSizePolicy::Bits
+   size=4 align=4
+   base size=4 base align=4
+QSizePolicy::Bits (0x0x7f5680a103c0) 0
+
+Class QSizePolicy
+   size=4 align=4
+   base size=4 base align=4
+QSizePolicy (0x0x7f5680a10360) 0
+
+Class QWidgetData
+   size=88 align=8
+   base size=88 base align=8
+QWidgetData (0x0x7f5680a10cc0) 0
+
+Class QWidget::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QWidget::QPrivateSignal (0x0x7f5680a10de0) 0 empty
+
+Vtable for QWidget
+QWidget::_ZTV7QWidget: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QWidget)
+16    (int (*)(...))QWidget::metaObject
+24    (int (*)(...))QWidget::qt_metacast
+32    (int (*)(...))QWidget::qt_metacall
+40    (int (*)(...))QWidget::~QWidget
+48    (int (*)(...))QWidget::~QWidget
+56    (int (*)(...))QWidget::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI7QWidget)
+448   (int (*)(...))QWidget::_ZThn16_N7QWidgetD1Ev
+456   (int (*)(...))QWidget::_ZThn16_N7QWidgetD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QWidget
+   size=48 align=8
+   base size=48 base align=8
+QWidget (0x0x7f5680ac4d20) 0
+    vptr=((& QWidget::_ZTV7QWidget) + 16u)
+  QObject (0x0x7f5680a10d20) 0
+      primary-for QWidget (0x0x7f5680ac4d20)
+  QPaintDevice (0x0x7f5680a10d80) 16
+      vptr=((& QWidget::_ZTV7QWidget) + 448u)
+
+Class QAbstractButton::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractButton::QPrivateSignal (0x0x7f5680792a80) 0 empty
+
+Vtable for QAbstractButton
+QAbstractButton::_ZTV15QAbstractButton: 67u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QAbstractButton)
+16    (int (*)(...))QAbstractButton::metaObject
+24    (int (*)(...))QAbstractButton::qt_metacast
+32    (int (*)(...))QAbstractButton::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QAbstractButton::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractButton::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractButton::mousePressEvent
+176   (int (*)(...))QAbstractButton::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractButton::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QAbstractButton::keyPressEvent
+216   (int (*)(...))QAbstractButton::keyReleaseEvent
+224   (int (*)(...))QAbstractButton::focusInEvent
+232   (int (*)(...))QAbstractButton::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))__cxa_pure_virtual
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractButton::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QAbstractButton::hitButton
+440   (int (*)(...))QAbstractButton::checkStateSet
+448   (int (*)(...))QAbstractButton::nextCheckState
+456   (int (*)(...))-16
+464   (int (*)(...))(& _ZTI15QAbstractButton)
+472   0u
+480   0u
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QAbstractButton
+   size=48 align=8
+   base size=48 base align=8
+QAbstractButton (0x0x7f5680a8ddd0) 0
+    vptr=((& QAbstractButton::_ZTV15QAbstractButton) + 16u)
+  QWidget (0x0x7f56807bfa10) 0
+      primary-for QAbstractButton (0x0x7f5680a8ddd0)
+    QObject (0x0x7f56807929c0) 0
+        primary-for QWidget (0x0x7f56807bfa10)
+    QPaintDevice (0x0x7f5680792a20) 16
+        vptr=((& QAbstractButton::_ZTV15QAbstractButton) + 472u)
+
+Class QAbstractSpinBox::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractSpinBox::QPrivateSignal (0x0x7f5680792ba0) 0 empty
+
+Vtable for QAbstractSpinBox
+QAbstractSpinBox::_ZTV16QAbstractSpinBox: 69u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QAbstractSpinBox)
+16    (int (*)(...))QAbstractSpinBox::metaObject
+24    (int (*)(...))QAbstractSpinBox::qt_metacast
+32    (int (*)(...))QAbstractSpinBox::qt_metacall
+40    (int (*)(...))QAbstractSpinBox::~QAbstractSpinBox
+48    (int (*)(...))QAbstractSpinBox::~QAbstractSpinBox
+56    (int (*)(...))QAbstractSpinBox::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractSpinBox::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractSpinBox::sizeHint
+136   (int (*)(...))QAbstractSpinBox::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractSpinBox::mousePressEvent
+176   (int (*)(...))QAbstractSpinBox::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractSpinBox::mouseMoveEvent
+200   (int (*)(...))QAbstractSpinBox::wheelEvent
+208   (int (*)(...))QAbstractSpinBox::keyPressEvent
+216   (int (*)(...))QAbstractSpinBox::keyReleaseEvent
+224   (int (*)(...))QAbstractSpinBox::focusInEvent
+232   (int (*)(...))QAbstractSpinBox::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QAbstractSpinBox::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QAbstractSpinBox::resizeEvent
+280   (int (*)(...))QAbstractSpinBox::closeEvent
+288   (int (*)(...))QAbstractSpinBox::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QAbstractSpinBox::showEvent
+352   (int (*)(...))QAbstractSpinBox::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractSpinBox::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QAbstractSpinBox::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QAbstractSpinBox::validate
+440   (int (*)(...))QAbstractSpinBox::fixup
+448   (int (*)(...))QAbstractSpinBox::stepBy
+456   (int (*)(...))QAbstractSpinBox::clear
+464   (int (*)(...))QAbstractSpinBox::stepEnabled
+472   (int (*)(...))-16
+480   (int (*)(...))(& _ZTI16QAbstractSpinBox)
+488   (int (*)(...))QAbstractSpinBox::_ZThn16_N16QAbstractSpinBoxD1Ev
+496   (int (*)(...))QAbstractSpinBox::_ZThn16_N16QAbstractSpinBoxD0Ev
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QAbstractSpinBox
+   size=48 align=8
+   base size=48 base align=8
+QAbstractSpinBox (0x0x7f5680a8de38) 0
+    vptr=((& QAbstractSpinBox::_ZTV16QAbstractSpinBox) + 16u)
+  QWidget (0x0x7f56807bfd20) 0
+      primary-for QAbstractSpinBox (0x0x7f5680a8de38)
+    QObject (0x0x7f5680792ae0) 0
+        primary-for QWidget (0x0x7f56807bfd20)
+    QPaintDevice (0x0x7f5680792b40) 16
+        vptr=((& QAbstractSpinBox::_ZTV16QAbstractSpinBox) + 488u)
+
+Class QAbstractSlider::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractSlider::QPrivateSignal (0x0x7f5680792e40) 0 empty
+
+Vtable for QAbstractSlider
+QAbstractSlider::_ZTV15QAbstractSlider: 65u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QAbstractSlider)
+16    (int (*)(...))QAbstractSlider::metaObject
+24    (int (*)(...))QAbstractSlider::qt_metacast
+32    (int (*)(...))QAbstractSlider::qt_metacall
+40    (int (*)(...))QAbstractSlider::~QAbstractSlider
+48    (int (*)(...))QAbstractSlider::~QAbstractSlider
+56    (int (*)(...))QAbstractSlider::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractSlider::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QAbstractSlider::wheelEvent
+208   (int (*)(...))QAbstractSlider::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractSlider::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QAbstractSlider::sliderChange
+440   (int (*)(...))-16
+448   (int (*)(...))(& _ZTI15QAbstractSlider)
+456   (int (*)(...))QAbstractSlider::_ZThn16_N15QAbstractSliderD1Ev
+464   (int (*)(...))QAbstractSlider::_ZThn16_N15QAbstractSliderD0Ev
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QAbstractSlider
+   size=48 align=8
+   base size=48 base align=8
+QAbstractSlider (0x0x7f5680a8df70) 0
+    vptr=((& QAbstractSlider::_ZTV15QAbstractSlider) + 16u)
+  QWidget (0x0x7f56807faf50) 0
+      primary-for QAbstractSlider (0x0x7f5680a8df70)
+    QObject (0x0x7f5680792d80) 0
+        primary-for QWidget (0x0x7f56807faf50)
+    QPaintDevice (0x0x7f5680792de0) 16
+        vptr=((& QAbstractSlider::_ZTV15QAbstractSlider) + 456u)
+
+Class QSlider::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSlider::QPrivateSignal (0x0x7f5680792f60) 0 empty
+
+Vtable for QSlider
+QSlider::_ZTV7QSlider: 65u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QSlider)
+16    (int (*)(...))QSlider::metaObject
+24    (int (*)(...))QSlider::qt_metacast
+32    (int (*)(...))QSlider::qt_metacall
+40    (int (*)(...))QSlider::~QSlider
+48    (int (*)(...))QSlider::~QSlider
+56    (int (*)(...))QSlider::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractSlider::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QSlider::sizeHint
+136   (int (*)(...))QSlider::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QSlider::mousePressEvent
+176   (int (*)(...))QSlider::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QSlider::mouseMoveEvent
+200   (int (*)(...))QAbstractSlider::wheelEvent
+208   (int (*)(...))QAbstractSlider::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QSlider::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractSlider::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QAbstractSlider::sliderChange
+440   (int (*)(...))-16
+448   (int (*)(...))(& _ZTI7QSlider)
+456   (int (*)(...))QSlider::_ZThn16_N7QSliderD1Ev
+464   (int (*)(...))QSlider::_ZThn16_N7QSliderD0Ev
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QSlider
+   size=48 align=8
+   base size=48 base align=8
+QSlider (0x0x7f568086a000) 0
+    vptr=((& QSlider::_ZTV7QSlider) + 16u)
+  QAbstractSlider (0x0x7f568086a068) 0
+      primary-for QSlider (0x0x7f568086a000)
+    QWidget (0x0x7f568084e7e0) 0
+        primary-for QAbstractSlider (0x0x7f568086a068)
+      QObject (0x0x7f5680792ea0) 0
+          primary-for QWidget (0x0x7f568084e7e0)
+      QPaintDevice (0x0x7f5680792f00) 16
+          vptr=((& QSlider::_ZTV7QSlider) + 456u)
+
+Class QStyle::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QStyle::QPrivateSignal (0x0x7f5680884060) 0 empty
+
+Vtable for QStyle
+QStyle::_ZTV6QStyle: 37u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI6QStyle)
+16    (int (*)(...))QStyle::metaObject
+24    (int (*)(...))QStyle::qt_metacast
+32    (int (*)(...))QStyle::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QStyle::polish
+120   (int (*)(...))QStyle::unpolish
+128   (int (*)(...))QStyle::polish
+136   (int (*)(...))QStyle::unpolish
+144   (int (*)(...))QStyle::polish
+152   (int (*)(...))QStyle::itemTextRect
+160   (int (*)(...))QStyle::itemPixmapRect
+168   (int (*)(...))QStyle::drawItemText
+176   (int (*)(...))QStyle::drawItemPixmap
+184   (int (*)(...))QStyle::standardPalette
+192   (int (*)(...))__cxa_pure_virtual
+200   (int (*)(...))__cxa_pure_virtual
+208   (int (*)(...))__cxa_pure_virtual
+216   (int (*)(...))__cxa_pure_virtual
+224   (int (*)(...))__cxa_pure_virtual
+232   (int (*)(...))__cxa_pure_virtual
+240   (int (*)(...))__cxa_pure_virtual
+248   (int (*)(...))__cxa_pure_virtual
+256   (int (*)(...))__cxa_pure_virtual
+264   (int (*)(...))__cxa_pure_virtual
+272   (int (*)(...))__cxa_pure_virtual
+280   (int (*)(...))__cxa_pure_virtual
+288   (int (*)(...))__cxa_pure_virtual
+
+Class QStyle
+   size=16 align=8
+   base size=16 base align=8
+QStyle (0x0x7f568086a138) 0
+    vptr=((& QStyle::_ZTV6QStyle) + 16u)
+  QObject (0x0x7f5680884000) 0
+      primary-for QStyle (0x0x7f568086a138)
+
+Class QTabBar::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTabBar::QPrivateSignal (0x0x7f5680884480) 0 empty
+
+Vtable for QTabBar
+QTabBar::_ZTV7QTabBar: 69u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QTabBar)
+16    (int (*)(...))QTabBar::metaObject
+24    (int (*)(...))QTabBar::qt_metacast
+32    (int (*)(...))QTabBar::qt_metacall
+40    (int (*)(...))QTabBar::~QTabBar
+48    (int (*)(...))QTabBar::~QTabBar
+56    (int (*)(...))QTabBar::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QTabBar::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QTabBar::sizeHint
+136   (int (*)(...))QTabBar::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QTabBar::mousePressEvent
+176   (int (*)(...))QTabBar::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QTabBar::mouseMoveEvent
+200   (int (*)(...))QTabBar::wheelEvent
+208   (int (*)(...))QTabBar::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QTabBar::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QTabBar::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QTabBar::showEvent
+352   (int (*)(...))QTabBar::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QTabBar::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QTabBar::tabSizeHint
+440   (int (*)(...))QTabBar::minimumTabSizeHint
+448   (int (*)(...))QTabBar::tabInserted
+456   (int (*)(...))QTabBar::tabRemoved
+464   (int (*)(...))QTabBar::tabLayoutChange
+472   (int (*)(...))-16
+480   (int (*)(...))(& _ZTI7QTabBar)
+488   (int (*)(...))QTabBar::_ZThn16_N7QTabBarD1Ev
+496   (int (*)(...))QTabBar::_ZThn16_N7QTabBarD0Ev
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QTabBar
+   size=48 align=8
+   base size=48 base align=8
+QTabBar (0x0x7f568086a340) 0
+    vptr=((& QTabBar::_ZTV7QTabBar) + 16u)
+  QWidget (0x0x7f568092a700) 0
+      primary-for QTabBar (0x0x7f568086a340)
+    QObject (0x0x7f56808843c0) 0
+        primary-for QWidget (0x0x7f568092a700)
+    QPaintDevice (0x0x7f5680884420) 16
+        vptr=((& QTabBar::_ZTV7QTabBar) + 488u)
+
+Class QTabWidget::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTabWidget::QPrivateSignal (0x0x7f56808845a0) 0 empty
+
+Vtable for QTabWidget
+QTabWidget::_ZTV10QTabWidget: 66u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QTabWidget)
+16    (int (*)(...))QTabWidget::metaObject
+24    (int (*)(...))QTabWidget::qt_metacast
+32    (int (*)(...))QTabWidget::qt_metacall
+40    (int (*)(...))QTabWidget::~QTabWidget
+48    (int (*)(...))QTabWidget::~QTabWidget
+56    (int (*)(...))QTabWidget::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QTabWidget::sizeHint
+136   (int (*)(...))QTabWidget::minimumSizeHint
+144   (int (*)(...))QTabWidget::heightForWidth
+152   (int (*)(...))QTabWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QTabWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QTabWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QTabWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QTabWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QTabWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QTabWidget::tabInserted
+440   (int (*)(...))QTabWidget::tabRemoved
+448   (int (*)(...))-16
+456   (int (*)(...))(& _ZTI10QTabWidget)
+464   (int (*)(...))QTabWidget::_ZThn16_N10QTabWidgetD1Ev
+472   (int (*)(...))QTabWidget::_ZThn16_N10QTabWidgetD0Ev
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QTabWidget
+   size=48 align=8
+   base size=48 base align=8
+QTabWidget (0x0x7f568086a3a8) 0
+    vptr=((& QTabWidget::_ZTV10QTabWidget) + 16u)
+  QWidget (0x0x7f56805340e0) 0
+      primary-for QTabWidget (0x0x7f568086a3a8)
+    QObject (0x0x7f56808844e0) 0
+        primary-for QWidget (0x0x7f56805340e0)
+    QPaintDevice (0x0x7f5680884540) 16
+        vptr=((& QTabWidget::_ZTV10QTabWidget) + 464u)
+
+Class QRubberBand::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QRubberBand::QPrivateSignal (0x0x7f56808846c0) 0 empty
+
+Vtable for QRubberBand
+QRubberBand::_ZTV11QRubberBand: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QRubberBand)
+16    (int (*)(...))QRubberBand::metaObject
+24    (int (*)(...))QRubberBand::qt_metacast
+32    (int (*)(...))QRubberBand::qt_metacall
+40    (int (*)(...))QRubberBand::~QRubberBand
+48    (int (*)(...))QRubberBand::~QRubberBand
+56    (int (*)(...))QRubberBand::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QRubberBand::paintEvent
+264   (int (*)(...))QRubberBand::moveEvent
+272   (int (*)(...))QRubberBand::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QRubberBand::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QRubberBand::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI11QRubberBand)
+448   (int (*)(...))QRubberBand::_ZThn16_N11QRubberBandD1Ev
+456   (int (*)(...))QRubberBand::_ZThn16_N11QRubberBandD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QRubberBand
+   size=48 align=8
+   base size=48 base align=8
+QRubberBand (0x0x7f568086a410) 0
+    vptr=((& QRubberBand::_ZTV11QRubberBand) + 16u)
+  QWidget (0x0x7f56805348c0) 0
+      primary-for QRubberBand (0x0x7f568086a410)
+    QObject (0x0x7f5680884600) 0
+        primary-for QWidget (0x0x7f56805348c0)
+    QPaintDevice (0x0x7f5680884660) 16
+        vptr=((& QRubberBand::_ZTV11QRubberBand) + 448u)
+
+Class QFrame::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFrame::QPrivateSignal (0x0x7f56808847e0) 0 empty
+
+Vtable for QFrame
+QFrame::_ZTV6QFrame: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI6QFrame)
+16    (int (*)(...))QFrame::metaObject
+24    (int (*)(...))QFrame::qt_metacast
+32    (int (*)(...))QFrame::qt_metacall
+40    (int (*)(...))QFrame::~QFrame
+48    (int (*)(...))QFrame::~QFrame
+56    (int (*)(...))QFrame::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QFrame::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QFrame::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI6QFrame)
+448   (int (*)(...))QFrame::_ZThn16_N6QFrameD1Ev
+456   (int (*)(...))QFrame::_ZThn16_N6QFrameD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QFrame
+   size=48 align=8
+   base size=48 base align=8
+QFrame (0x0x7f568086a478) 0
+    vptr=((& QFrame::_ZTV6QFrame) + 16u)
+  QWidget (0x0x7f5680534ee0) 0
+      primary-for QFrame (0x0x7f568086a478)
+    QObject (0x0x7f5680884720) 0
+        primary-for QWidget (0x0x7f5680534ee0)
+    QPaintDevice (0x0x7f5680884780) 16
+        vptr=((& QFrame::_ZTV6QFrame) + 448u)
+
+Class QStyleOption
+   size=64 align=8
+   base size=64 base align=8
+QStyleOption (0x0x7f5680884840) 0
+
+Class QStyleOptionFocusRect
+   size=80 align=8
+   base size=80 base align=8
+QStyleOptionFocusRect (0x0x7f568086a4e0) 0
+  QStyleOption (0x0x7f56808848a0) 0
+
+Class QStyleOptionFrame
+   size=80 align=8
+   base size=80 base align=8
+QStyleOptionFrame (0x0x7f568086a548) 0
+  QStyleOption (0x0x7f5680884900) 0
+
+Class QStyleOptionTabWidgetFrame
+   size=136 align=8
+   base size=132 base align=8
+QStyleOptionTabWidgetFrame (0x0x7f568086a680) 0
+  QStyleOption (0x0x7f5680884ae0) 0
+
+Class QStyleOptionTabBarBase
+   size=104 align=8
+   base size=101 base align=8
+QStyleOptionTabBarBase (0x0x7f568086a6e8) 0
+  QStyleOption (0x0x7f5680884b40) 0
+
+Class QStyleOptionHeader
+   size=120 align=8
+   base size=116 base align=8
+QStyleOptionHeader (0x0x7f568086a750) 0
+  QStyleOption (0x0x7f5680884c00) 0
+
+Class QStyleOptionButton
+   size=96 align=8
+   base size=96 base align=8
+QStyleOptionButton (0x0x7f568086a7b8) 0
+  QStyleOption (0x0x7f5680884c60) 0
+
+Class QStyleOptionTab
+   size=136 align=8
+   base size=136 base align=8
+QStyleOptionTab (0x0x7f568086a8f0) 0
+  QStyleOption (0x0x7f5680884e40) 0
+
+Class QStyleOptionToolBar
+   size=88 align=8
+   base size=88 base align=8
+QStyleOptionToolBar (0x0x7f568086aaf8) 0
+  QStyleOption (0x0x7f568065e1e0) 0
+
+Class QStyleOptionProgressBar
+   size=104 align=8
+   base size=102 base align=8
+QStyleOptionProgressBar (0x0x7f568086ac30) 0
+  QStyleOption (0x0x7f568065e3c0) 0
+
+Class QStyleOptionMenuItem
+   size=136 align=8
+   base size=136 base align=8
+QStyleOptionMenuItem (0x0x7f568086ac98) 0
+  QStyleOption (0x0x7f568065e420) 0
+
+Class QStyleOptionDockWidget
+   size=80 align=8
+   base size=76 base align=8
+QStyleOptionDockWidget (0x0x7f568086ad00) 0
+  QStyleOption (0x0x7f568065e480) 0
+
+Class QStyleOptionViewItem
+   size=192 align=8
+   base size=192 base align=8
+QStyleOptionViewItem (0x0x7f568086add0) 0
+  QStyleOption (0x0x7f568065e4e0) 0
+
+Class QStyleOptionToolBox
+   size=88 align=8
+   base size=88 base align=8
+QStyleOptionToolBox (0x0x7f568086af08) 0
+  QStyleOption (0x0x7f568065e6c0) 0
+
+Class QStyleOptionRubberBand
+   size=72 align=8
+   base size=69 base align=8
+QStyleOptionRubberBand (0x0x7f568086af70) 0
+  QStyleOption (0x0x7f568065e720) 0
+
+Class QStyleOptionComplex
+   size=72 align=8
+   base size=72 base align=8
+QStyleOptionComplex (0x0x7f568036e000) 0
+  QStyleOption (0x0x7f568065e780) 0
+
+Class QStyleOptionSlider
+   size=128 align=8
+   base size=121 base align=8
+QStyleOptionSlider (0x0x7f568036e068) 0
+  QStyleOptionComplex (0x0x7f568036e0d0) 0
+    QStyleOption (0x0x7f568065e7e0) 0
+
+Class QStyleOptionSpinBox
+   size=88 align=8
+   base size=81 base align=8
+QStyleOptionSpinBox (0x0x7f568036e138) 0
+  QStyleOptionComplex (0x0x7f568036e1a0) 0
+    QStyleOption (0x0x7f568065e840) 0
+
+Class QStyleOptionToolButton
+   size=136 align=8
+   base size=136 base align=8
+QStyleOptionToolButton (0x0x7f568036e208) 0
+  QStyleOptionComplex (0x0x7f568036e270) 0
+    QStyleOption (0x0x7f568065e8a0) 0
+
+Class QStyleOptionComboBox
+   size=120 align=8
+   base size=120 base align=8
+QStyleOptionComboBox (0x0x7f568036e3a8) 0
+  QStyleOptionComplex (0x0x7f568036e410) 0
+    QStyleOption (0x0x7f568065ea80) 0
+
+Class QStyleOptionTitleBar
+   size=96 align=8
+   base size=96 base align=8
+QStyleOptionTitleBar (0x0x7f568036e478) 0
+  QStyleOptionComplex (0x0x7f568036e4e0) 0
+    QStyleOption (0x0x7f568065eae0) 0
+
+Class QStyleOptionGroupBox
+   size=120 align=8
+   base size=116 base align=8
+QStyleOptionGroupBox (0x0x7f568036e548) 0
+  QStyleOptionComplex (0x0x7f568036e5b0) 0
+    QStyleOption (0x0x7f568065eba0) 0
+
+Class QStyleOptionSizeGrip
+   size=80 align=8
+   base size=76 base align=8
+QStyleOptionSizeGrip (0x0x7f568036e618) 0
+  QStyleOptionComplex (0x0x7f568036e680) 0
+    QStyleOption (0x0x7f568065ec00) 0
+
+Class QStyleOptionGraphicsItem
+   size=152 align=8
+   base size=152 base align=8
+QStyleOptionGraphicsItem (0x0x7f568036e6e8) 0
+  QStyleOption (0x0x7f568065ec60) 0
+
+Class QStyleHintReturn
+   size=8 align=4
+   base size=8 base align=4
+QStyleHintReturn (0x0x7f5680410180) 0
+
+Class QStyleHintReturnMask
+   size=16 align=8
+   base size=16 base align=8
+QStyleHintReturnMask (0x0x7f568036ec98) 0
+  QStyleHintReturn (0x0x7f56804101e0) 0
+
+Class QStyleHintReturnVariant
+   size=24 align=8
+   base size=24 base align=8
+QStyleHintReturnVariant (0x0x7f568036ed00) 0
+  QStyleHintReturn (0x0x7f5680410240) 0
+
+Class QAbstractItemDelegate::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractItemDelegate::QPrivateSignal (0x0x7f5680410780) 0 empty
+
+Vtable for QAbstractItemDelegate
+QAbstractItemDelegate::_ZTV21QAbstractItemDelegate: 24u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QAbstractItemDelegate)
+16    (int (*)(...))QAbstractItemDelegate::metaObject
+24    (int (*)(...))QAbstractItemDelegate::qt_metacast
+32    (int (*)(...))QAbstractItemDelegate::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))QAbstractItemDelegate::createEditor
+136   (int (*)(...))QAbstractItemDelegate::destroyEditor
+144   (int (*)(...))QAbstractItemDelegate::setEditorData
+152   (int (*)(...))QAbstractItemDelegate::setModelData
+160   (int (*)(...))QAbstractItemDelegate::updateEditorGeometry
+168   (int (*)(...))QAbstractItemDelegate::editorEvent
+176   (int (*)(...))QAbstractItemDelegate::helpEvent
+184   (int (*)(...))QAbstractItemDelegate::paintingRoles
+
+Class QAbstractItemDelegate
+   size=16 align=8
+   base size=16 base align=8
+QAbstractItemDelegate (0x0x7f5680439270) 0
+    vptr=((& QAbstractItemDelegate::_ZTV21QAbstractItemDelegate) + 16u)
+  QObject (0x0x7f5680410720) 0
+      primary-for QAbstractItemDelegate (0x0x7f5680439270)
+
+Class QAbstractScrollArea::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractScrollArea::QPrivateSignal (0x0x7f5680410900) 0 empty
+
+Vtable for QAbstractScrollArea
+QAbstractScrollArea::_ZTV19QAbstractScrollArea: 68u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QAbstractScrollArea)
+16    (int (*)(...))QAbstractScrollArea::metaObject
+24    (int (*)(...))QAbstractScrollArea::qt_metacast
+32    (int (*)(...))QAbstractScrollArea::qt_metacall
+40    (int (*)(...))QAbstractScrollArea::~QAbstractScrollArea
+48    (int (*)(...))QAbstractScrollArea::~QAbstractScrollArea
+56    (int (*)(...))QAbstractScrollArea::event
+64    (int (*)(...))QAbstractScrollArea::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractScrollArea::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractScrollArea::mousePressEvent
+176   (int (*)(...))QAbstractScrollArea::mouseReleaseEvent
+184   (int (*)(...))QAbstractScrollArea::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractScrollArea::mouseMoveEvent
+200   (int (*)(...))QAbstractScrollArea::wheelEvent
+208   (int (*)(...))QAbstractScrollArea::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QAbstractScrollArea::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QAbstractScrollArea::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QAbstractScrollArea::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QAbstractScrollArea::dragEnterEvent
+320   (int (*)(...))QAbstractScrollArea::dragMoveEvent
+328   (int (*)(...))QAbstractScrollArea::dragLeaveEvent
+336   (int (*)(...))QAbstractScrollArea::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QAbstractScrollArea::viewportEvent
+448   (int (*)(...))QAbstractScrollArea::scrollContentsBy
+456   (int (*)(...))QAbstractScrollArea::viewportSizeHint
+464   (int (*)(...))-16
+472   (int (*)(...))(& _ZTI19QAbstractScrollArea)
+480   (int (*)(...))QAbstractScrollArea::_ZThn16_N19QAbstractScrollAreaD1Ev
+488   (int (*)(...))QAbstractScrollArea::_ZThn16_N19QAbstractScrollAreaD0Ev
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QAbstractScrollArea
+   size=48 align=8
+   base size=48 base align=8
+QAbstractScrollArea (0x0x7f56804392d8) 0
+    vptr=((& QAbstractScrollArea::_ZTV19QAbstractScrollArea) + 16u)
+  QFrame (0x0x7f5680439340) 0
+      primary-for QAbstractScrollArea (0x0x7f56804392d8)
+    QWidget (0x0x7f5680436bd0) 0
+        primary-for QFrame (0x0x7f5680439340)
+      QObject (0x0x7f5680410840) 0
+          primary-for QWidget (0x0x7f5680436bd0)
+      QPaintDevice (0x0x7f56804108a0) 16
+          vptr=((& QAbstractScrollArea::_ZTV19QAbstractScrollArea) + 480u)
+
+Class QAbstractItemView::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractItemView::QPrivateSignal (0x0x7f5680410a20) 0 empty
+
+Vtable for QAbstractItemView
+QAbstractItemView::_ZTV17QAbstractItemView: 106u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QAbstractItemView)
+16    (int (*)(...))QAbstractItemView::metaObject
+24    (int (*)(...))QAbstractItemView::qt_metacast
+32    (int (*)(...))QAbstractItemView::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QAbstractItemView::event
+64    (int (*)(...))QAbstractItemView::eventFilter
+72    (int (*)(...))QAbstractItemView::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractScrollArea::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractItemView::mousePressEvent
+176   (int (*)(...))QAbstractItemView::mouseReleaseEvent
+184   (int (*)(...))QAbstractItemView::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractItemView::mouseMoveEvent
+200   (int (*)(...))QAbstractScrollArea::wheelEvent
+208   (int (*)(...))QAbstractItemView::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QAbstractItemView::focusInEvent
+232   (int (*)(...))QAbstractItemView::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QAbstractScrollArea::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QAbstractItemView::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QAbstractScrollArea::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QAbstractItemView::dragEnterEvent
+320   (int (*)(...))QAbstractItemView::dragMoveEvent
+328   (int (*)(...))QAbstractItemView::dragLeaveEvent
+336   (int (*)(...))QAbstractItemView::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QAbstractItemView::inputMethodEvent
+416   (int (*)(...))QAbstractItemView::inputMethodQuery
+424   (int (*)(...))QAbstractItemView::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QAbstractItemView::viewportEvent
+448   (int (*)(...))QAbstractScrollArea::scrollContentsBy
+456   (int (*)(...))QAbstractItemView::viewportSizeHint
+464   (int (*)(...))QAbstractItemView::setModel
+472   (int (*)(...))QAbstractItemView::setSelectionModel
+480   (int (*)(...))QAbstractItemView::keyboardSearch
+488   (int (*)(...))__cxa_pure_virtual
+496   (int (*)(...))__cxa_pure_virtual
+504   (int (*)(...))__cxa_pure_virtual
+512   (int (*)(...))QAbstractItemView::sizeHintForRow
+520   (int (*)(...))QAbstractItemView::sizeHintForColumn
+528   (int (*)(...))QAbstractItemView::reset
+536   (int (*)(...))QAbstractItemView::setRootIndex
+544   (int (*)(...))QAbstractItemView::doItemsLayout
+552   (int (*)(...))QAbstractItemView::selectAll
+560   (int (*)(...))QAbstractItemView::dataChanged
+568   (int (*)(...))QAbstractItemView::rowsInserted
+576   (int (*)(...))QAbstractItemView::rowsAboutToBeRemoved
+584   (int (*)(...))QAbstractItemView::selectionChanged
+592   (int (*)(...))QAbstractItemView::currentChanged
+600   (int (*)(...))QAbstractItemView::updateEditorData
+608   (int (*)(...))QAbstractItemView::updateEditorGeometries
+616   (int (*)(...))QAbstractItemView::updateGeometries
+624   (int (*)(...))QAbstractItemView::verticalScrollbarAction
+632   (int (*)(...))QAbstractItemView::horizontalScrollbarAction
+640   (int (*)(...))QAbstractItemView::verticalScrollbarValueChanged
+648   (int (*)(...))QAbstractItemView::horizontalScrollbarValueChanged
+656   (int (*)(...))QAbstractItemView::closeEditor
+664   (int (*)(...))QAbstractItemView::commitData
+672   (int (*)(...))QAbstractItemView::editorDestroyed
+680   (int (*)(...))__cxa_pure_virtual
+688   (int (*)(...))__cxa_pure_virtual
+696   (int (*)(...))__cxa_pure_virtual
+704   (int (*)(...))__cxa_pure_virtual
+712   (int (*)(...))__cxa_pure_virtual
+720   (int (*)(...))__cxa_pure_virtual
+728   (int (*)(...))QAbstractItemView::selectedIndexes
+736   (int (*)(...))QAbstractItemView::edit
+744   (int (*)(...))QAbstractItemView::selectionCommand
+752   (int (*)(...))QAbstractItemView::startDrag
+760   (int (*)(...))QAbstractItemView::viewOptions
+768   (int (*)(...))-16
+776   (int (*)(...))(& _ZTI17QAbstractItemView)
+784   0u
+792   0u
+800   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+808   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+816   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+824   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+832   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+840   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QAbstractItemView
+   size=48 align=8
+   base size=48 base align=8
+QAbstractItemView (0x0x7f56804393a8) 0
+    vptr=((& QAbstractItemView::_ZTV17QAbstractItemView) + 16u)
+  QAbstractScrollArea (0x0x7f5680439410) 0
+      primary-for QAbstractItemView (0x0x7f56804393a8)
+    QFrame (0x0x7f5680439478) 0
+        primary-for QAbstractScrollArea (0x0x7f5680439410)
+      QWidget (0x0x7f5680474150) 0
+          primary-for QFrame (0x0x7f5680439478)
+        QObject (0x0x7f5680410960) 0
+            primary-for QWidget (0x0x7f5680474150)
+        QPaintDevice (0x0x7f56804109c0) 16
+            vptr=((& QAbstractItemView::_ZTV17QAbstractItemView) + 784u)
+
+Vtable for QAccessibleWidget
+QAccessibleWidget::_ZTV17QAccessibleWidget: 35u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QAccessibleWidget)
+16    (int (*)(...))QAccessibleWidget::~QAccessibleWidget
+24    (int (*)(...))QAccessibleWidget::~QAccessibleWidget
+32    (int (*)(...))QAccessibleWidget::isValid
+40    (int (*)(...))QAccessibleObject::object
+48    (int (*)(...))QAccessibleWidget::window
+56    (int (*)(...))QAccessibleWidget::relations
+64    (int (*)(...))QAccessibleWidget::focusChild
+72    (int (*)(...))QAccessibleObject::childAt
+80    (int (*)(...))QAccessibleWidget::parent
+88    (int (*)(...))QAccessibleWidget::child
+96    (int (*)(...))QAccessibleWidget::childCount
+104   (int (*)(...))QAccessibleWidget::indexOfChild
+112   (int (*)(...))QAccessibleWidget::text
+120   (int (*)(...))QAccessibleObject::setText
+128   (int (*)(...))QAccessibleWidget::rect
+136   (int (*)(...))QAccessibleWidget::role
+144   (int (*)(...))QAccessibleWidget::state
+152   (int (*)(...))QAccessibleWidget::foregroundColor
+160   (int (*)(...))QAccessibleWidget::backgroundColor
+168   (int (*)(...))QAccessibleInterface::virtual_hook
+176   (int (*)(...))QAccessibleWidget::interface_cast
+184   (int (*)(...))QAccessibleWidget::actionNames
+192   (int (*)(...))QAccessibleWidget::doAction
+200   (int (*)(...))QAccessibleWidget::keyBindingsForAction
+208   (int (*)(...))-16
+216   (int (*)(...))(& _ZTI17QAccessibleWidget)
+224   (int (*)(...))QAccessibleWidget::_ZThn16_N17QAccessibleWidgetD1Ev
+232   (int (*)(...))QAccessibleWidget::_ZThn16_N17QAccessibleWidgetD0Ev
+240   (int (*)(...))QAccessibleWidget::_ZThn16_NK17QAccessibleWidget11actionNamesEv
+248   (int (*)(...))QAccessibleActionInterface::localizedActionName
+256   (int (*)(...))QAccessibleActionInterface::localizedActionDescription
+264   (int (*)(...))QAccessibleWidget::_ZThn16_N17QAccessibleWidget8doActionERK7QString
+272   (int (*)(...))QAccessibleWidget::_ZThn16_NK17QAccessibleWidget20keyBindingsForActionERK7QString
+
+Class QAccessibleWidget
+   size=32 align=8
+   base size=32 base align=8
+QAccessibleWidget (0x0x7f56804dd850) 0
+    vptr=((& QAccessibleWidget::_ZTV17QAccessibleWidget) + 16u)
+  QAccessibleObject (0x0x7f56804395b0) 0
+      primary-for QAccessibleWidget (0x0x7f56804dd850)
+    QAccessibleInterface (0x0x7f5680410c00) 0 nearly-empty
+        primary-for QAccessibleObject (0x0x7f56804395b0)
+  QAccessibleActionInterface (0x0x7f5680410c60) 16 nearly-empty
+      vptr=((& QAccessibleWidget::_ZTV17QAccessibleWidget) + 224u)
+
+Class QAction::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAction::QPrivateSignal (0x0x7f5680410d80) 0 empty
+
+Vtable for QAction
+QAction::_ZTV7QAction: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QAction)
+16    (int (*)(...))QAction::metaObject
+24    (int (*)(...))QAction::qt_metacast
+32    (int (*)(...))QAction::qt_metacall
+40    (int (*)(...))QAction::~QAction
+48    (int (*)(...))QAction::~QAction
+56    (int (*)(...))QAction::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QAction
+   size=16 align=8
+   base size=16 base align=8
+QAction (0x0x7f5680439618) 0
+    vptr=((& QAction::_ZTV7QAction) + 16u)
+  QObject (0x0x7f5680410d20) 0
+      primary-for QAction (0x0x7f5680439618)
+
+Class QActionGroup::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QActionGroup::QPrivateSignal (0x0x7f5680410e40) 0 empty
+
+Vtable for QActionGroup
+QActionGroup::_ZTV12QActionGroup: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QActionGroup)
+16    (int (*)(...))QActionGroup::metaObject
+24    (int (*)(...))QActionGroup::qt_metacast
+32    (int (*)(...))QActionGroup::qt_metacall
+40    (int (*)(...))QActionGroup::~QActionGroup
+48    (int (*)(...))QActionGroup::~QActionGroup
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QActionGroup
+   size=16 align=8
+   base size=16 base align=8
+QActionGroup (0x0x7f5680439680) 0
+    vptr=((& QActionGroup::_ZTV12QActionGroup) + 16u)
+  QObject (0x0x7f5680410de0) 0
+      primary-for QActionGroup (0x0x7f5680439680)
+
+Class QApplication::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QApplication::QPrivateSignal (0x0x7f5680410f00) 0 empty
+
+Vtable for QApplication
+QApplication::_ZTV12QApplication: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QApplication)
+16    (int (*)(...))QApplication::metaObject
+24    (int (*)(...))QApplication::qt_metacast
+32    (int (*)(...))QApplication::qt_metacall
+40    (int (*)(...))QApplication::~QApplication
+48    (int (*)(...))QApplication::~QApplication
+56    (int (*)(...))QApplication::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QApplication::notify
+120   (int (*)(...))QApplication::compressEvent
+
+Class QApplication
+   size=16 align=8
+   base size=16 base align=8
+QApplication (0x0x7f56804396e8) 0
+    vptr=((& QApplication::_ZTV12QApplication) + 16u)
+  QGuiApplication (0x0x7f5680439750) 0
+      primary-for QApplication (0x0x7f56804396e8)
+    QCoreApplication (0x0x7f56804397b8) 0
+        primary-for QGuiApplication (0x0x7f5680439750)
+      QObject (0x0x7f5680410ea0) 0
+          primary-for QCoreApplication (0x0x7f56804397b8)
+
+Vtable for QLayoutItem
+QLayoutItem::_ZTV11QLayoutItem: 19u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QLayoutItem)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))__cxa_pure_virtual
+72    (int (*)(...))__cxa_pure_virtual
+80    (int (*)(...))__cxa_pure_virtual
+88    (int (*)(...))QLayoutItem::hasHeightForWidth
+96    (int (*)(...))QLayoutItem::heightForWidth
+104   (int (*)(...))QLayoutItem::minimumHeightForWidth
+112   (int (*)(...))QLayoutItem::invalidate
+120   (int (*)(...))QLayoutItem::widget
+128   (int (*)(...))QLayoutItem::layout
+136   (int (*)(...))QLayoutItem::spacerItem
+144   (int (*)(...))QLayoutItem::controlTypes
+
+Class QLayoutItem
+   size=16 align=8
+   base size=12 base align=8
+QLayoutItem (0x0x7f5680410f60) 0
+    vptr=((& QLayoutItem::_ZTV11QLayoutItem) + 16u)
+
+Vtable for QSpacerItem
+QSpacerItem::_ZTV11QSpacerItem: 19u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QSpacerItem)
+16    (int (*)(...))QSpacerItem::~QSpacerItem
+24    (int (*)(...))QSpacerItem::~QSpacerItem
+32    (int (*)(...))QSpacerItem::sizeHint
+40    (int (*)(...))QSpacerItem::minimumSize
+48    (int (*)(...))QSpacerItem::maximumSize
+56    (int (*)(...))QSpacerItem::expandingDirections
+64    (int (*)(...))QSpacerItem::setGeometry
+72    (int (*)(...))QSpacerItem::geometry
+80    (int (*)(...))QSpacerItem::isEmpty
+88    (int (*)(...))QLayoutItem::hasHeightForWidth
+96    (int (*)(...))QLayoutItem::heightForWidth
+104   (int (*)(...))QLayoutItem::minimumHeightForWidth
+112   (int (*)(...))QLayoutItem::invalidate
+120   (int (*)(...))QLayoutItem::widget
+128   (int (*)(...))QLayoutItem::layout
+136   (int (*)(...))QSpacerItem::spacerItem
+144   (int (*)(...))QLayoutItem::controlTypes
+
+Class QSpacerItem
+   size=40 align=8
+   base size=40 base align=8
+QSpacerItem (0x0x7f5680439820) 0
+    vptr=((& QSpacerItem::_ZTV11QSpacerItem) + 16u)
+  QLayoutItem (0x0x7f568016a000) 0
+      primary-for QSpacerItem (0x0x7f5680439820)
+
+Vtable for QWidgetItem
+QWidgetItem::_ZTV11QWidgetItem: 19u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QWidgetItem)
+16    (int (*)(...))QWidgetItem::~QWidgetItem
+24    (int (*)(...))QWidgetItem::~QWidgetItem
+32    (int (*)(...))QWidgetItem::sizeHint
+40    (int (*)(...))QWidgetItem::minimumSize
+48    (int (*)(...))QWidgetItem::maximumSize
+56    (int (*)(...))QWidgetItem::expandingDirections
+64    (int (*)(...))QWidgetItem::setGeometry
+72    (int (*)(...))QWidgetItem::geometry
+80    (int (*)(...))QWidgetItem::isEmpty
+88    (int (*)(...))QWidgetItem::hasHeightForWidth
+96    (int (*)(...))QWidgetItem::heightForWidth
+104   (int (*)(...))QLayoutItem::minimumHeightForWidth
+112   (int (*)(...))QLayoutItem::invalidate
+120   (int (*)(...))QWidgetItem::widget
+128   (int (*)(...))QLayoutItem::layout
+136   (int (*)(...))QLayoutItem::spacerItem
+144   (int (*)(...))QWidgetItem::controlTypes
+
+Class QWidgetItem
+   size=24 align=8
+   base size=24 base align=8
+QWidgetItem (0x0x7f5680439888) 0
+    vptr=((& QWidgetItem::_ZTV11QWidgetItem) + 16u)
+  QLayoutItem (0x0x7f568016a060) 0
+      primary-for QWidgetItem (0x0x7f5680439888)
+
+Vtable for QWidgetItemV2
+QWidgetItemV2::_ZTV13QWidgetItemV2: 19u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QWidgetItemV2)
+16    (int (*)(...))QWidgetItemV2::~QWidgetItemV2
+24    (int (*)(...))QWidgetItemV2::~QWidgetItemV2
+32    (int (*)(...))QWidgetItemV2::sizeHint
+40    (int (*)(...))QWidgetItemV2::minimumSize
+48    (int (*)(...))QWidgetItemV2::maximumSize
+56    (int (*)(...))QWidgetItem::expandingDirections
+64    (int (*)(...))QWidgetItem::setGeometry
+72    (int (*)(...))QWidgetItem::geometry
+80    (int (*)(...))QWidgetItem::isEmpty
+88    (int (*)(...))QWidgetItem::hasHeightForWidth
+96    (int (*)(...))QWidgetItemV2::heightForWidth
+104   (int (*)(...))QLayoutItem::minimumHeightForWidth
+112   (int (*)(...))QLayoutItem::invalidate
+120   (int (*)(...))QWidgetItem::widget
+128   (int (*)(...))QLayoutItem::layout
+136   (int (*)(...))QLayoutItem::spacerItem
+144   (int (*)(...))QWidgetItem::controlTypes
+
+Class QWidgetItemV2
+   size=88 align=8
+   base size=88 base align=8
+QWidgetItemV2 (0x0x7f56804398f0) 0
+    vptr=((& QWidgetItemV2::_ZTV13QWidgetItemV2) + 16u)
+  QWidgetItem (0x0x7f5680439958) 0
+      primary-for QWidgetItemV2 (0x0x7f56804398f0)
+    QLayoutItem (0x0x7f568016a0c0) 0
+        primary-for QWidgetItem (0x0x7f5680439958)
+
+Class QLayout::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QLayout::QPrivateSignal (0x0x7f568016a1e0) 0 empty
+
+Vtable for QLayout
+QLayout::_ZTV7QLayout: 47u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QLayout)
+16    (int (*)(...))QLayout::metaObject
+24    (int (*)(...))QLayout::qt_metacast
+32    (int (*)(...))QLayout::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QLayout::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QLayout::invalidate
+120   (int (*)(...))QLayout::geometry
+128   (int (*)(...))__cxa_pure_virtual
+136   (int (*)(...))QLayout::expandingDirections
+144   (int (*)(...))QLayout::minimumSize
+152   (int (*)(...))QLayout::maximumSize
+160   (int (*)(...))QLayout::setGeometry
+168   (int (*)(...))__cxa_pure_virtual
+176   (int (*)(...))__cxa_pure_virtual
+184   (int (*)(...))QLayout::indexOf
+192   (int (*)(...))__cxa_pure_virtual
+200   (int (*)(...))QLayout::isEmpty
+208   (int (*)(...))QLayout::controlTypes
+216   (int (*)(...))QLayout::layout
+224   (int (*)(...))-16
+232   (int (*)(...))(& _ZTI7QLayout)
+240   0u
+248   0u
+256   (int (*)(...))__cxa_pure_virtual
+264   (int (*)(...))QLayout::_ZThn16_NK7QLayout11minimumSizeEv
+272   (int (*)(...))QLayout::_ZThn16_NK7QLayout11maximumSizeEv
+280   (int (*)(...))QLayout::_ZThn16_NK7QLayout19expandingDirectionsEv
+288   (int (*)(...))QLayout::_ZThn16_N7QLayout11setGeometryERK5QRect
+296   (int (*)(...))QLayout::_ZThn16_NK7QLayout8geometryEv
+304   (int (*)(...))QLayout::_ZThn16_NK7QLayout7isEmptyEv
+312   (int (*)(...))QLayoutItem::hasHeightForWidth
+320   (int (*)(...))QLayoutItem::heightForWidth
+328   (int (*)(...))QLayoutItem::minimumHeightForWidth
+336   (int (*)(...))QLayout::_ZThn16_N7QLayout10invalidateEv
+344   (int (*)(...))QLayoutItem::widget
+352   (int (*)(...))QLayout::_ZThn16_N7QLayout6layoutEv
+360   (int (*)(...))QLayoutItem::spacerItem
+368   (int (*)(...))QLayout::_ZThn16_NK7QLayout12controlTypesEv
+
+Class QLayout
+   size=32 align=8
+   base size=28 base align=8
+QLayout (0x0x7f568016b8c0) 0
+    vptr=((& QLayout::_ZTV7QLayout) + 16u)
+  QObject (0x0x7f568016a120) 0
+      primary-for QLayout (0x0x7f568016b8c0)
+  QLayoutItem (0x0x7f568016a180) 16
+      vptr=((& QLayout::_ZTV7QLayout) + 240u)
+
+Class QGridLayout::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGridLayout::QPrivateSignal (0x0x7f568016a300) 0 empty
+
+Vtable for QGridLayout
+QGridLayout::_ZTV11QGridLayout: 51u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QGridLayout)
+16    (int (*)(...))QGridLayout::metaObject
+24    (int (*)(...))QGridLayout::qt_metacast
+32    (int (*)(...))QGridLayout::qt_metacall
+40    (int (*)(...))QGridLayout::~QGridLayout
+48    (int (*)(...))QGridLayout::~QGridLayout
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QLayout::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QGridLayout::invalidate
+120   (int (*)(...))QLayout::geometry
+128   (int (*)(...))QGridLayout::addItem
+136   (int (*)(...))QGridLayout::expandingDirections
+144   (int (*)(...))QGridLayout::minimumSize
+152   (int (*)(...))QGridLayout::maximumSize
+160   (int (*)(...))QGridLayout::setGeometry
+168   (int (*)(...))QGridLayout::itemAt
+176   (int (*)(...))QGridLayout::takeAt
+184   (int (*)(...))QLayout::indexOf
+192   (int (*)(...))QGridLayout::count
+200   (int (*)(...))QLayout::isEmpty
+208   (int (*)(...))QLayout::controlTypes
+216   (int (*)(...))QLayout::layout
+224   (int (*)(...))QGridLayout::sizeHint
+232   (int (*)(...))QGridLayout::hasHeightForWidth
+240   (int (*)(...))QGridLayout::heightForWidth
+248   (int (*)(...))QGridLayout::minimumHeightForWidth
+256   (int (*)(...))-16
+264   (int (*)(...))(& _ZTI11QGridLayout)
+272   (int (*)(...))QGridLayout::_ZThn16_N11QGridLayoutD1Ev
+280   (int (*)(...))QGridLayout::_ZThn16_N11QGridLayoutD0Ev
+288   (int (*)(...))QGridLayout::_ZThn16_NK11QGridLayout8sizeHintEv
+296   (int (*)(...))QGridLayout::_ZThn16_NK11QGridLayout11minimumSizeEv
+304   (int (*)(...))QGridLayout::_ZThn16_NK11QGridLayout11maximumSizeEv
+312   (int (*)(...))QGridLayout::_ZThn16_NK11QGridLayout19expandingDirectionsEv
+320   (int (*)(...))QGridLayout::_ZThn16_N11QGridLayout11setGeometryERK5QRect
+328   (int (*)(...))QLayout::_ZThn16_NK7QLayout8geometryEv
+336   (int (*)(...))QLayout::_ZThn16_NK7QLayout7isEmptyEv
+344   (int (*)(...))QGridLayout::_ZThn16_NK11QGridLayout17hasHeightForWidthEv
+352   (int (*)(...))QGridLayout::_ZThn16_NK11QGridLayout14heightForWidthEi
+360   (int (*)(...))QGridLayout::_ZThn16_NK11QGridLayout21minimumHeightForWidthEi
+368   (int (*)(...))QGridLayout::_ZThn16_N11QGridLayout10invalidateEv
+376   (int (*)(...))QLayoutItem::widget
+384   (int (*)(...))QLayout::_ZThn16_N7QLayout6layoutEv
+392   (int (*)(...))QLayoutItem::spacerItem
+400   (int (*)(...))QLayout::_ZThn16_NK7QLayout12controlTypesEv
+
+Class QGridLayout
+   size=32 align=8
+   base size=28 base align=8
+QGridLayout (0x0x7f56804399c0) 0
+    vptr=((& QGridLayout::_ZTV11QGridLayout) + 16u)
+  QLayout (0x0x7f56801b30e0) 0
+      primary-for QGridLayout (0x0x7f56804399c0)
+    QObject (0x0x7f568016a240) 0
+        primary-for QLayout (0x0x7f56801b30e0)
+    QLayoutItem (0x0x7f568016a2a0) 16
+        vptr=((& QGridLayout::_ZTV11QGridLayout) + 272u)
+
+Class QBoxLayout::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QBoxLayout::QPrivateSignal (0x0x7f568016a420) 0 empty
+
+Vtable for QBoxLayout
+QBoxLayout::_ZTV10QBoxLayout: 51u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QBoxLayout)
+16    (int (*)(...))QBoxLayout::metaObject
+24    (int (*)(...))QBoxLayout::qt_metacast
+32    (int (*)(...))QBoxLayout::qt_metacall
+40    (int (*)(...))QBoxLayout::~QBoxLayout
+48    (int (*)(...))QBoxLayout::~QBoxLayout
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QLayout::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QBoxLayout::invalidate
+120   (int (*)(...))QLayout::geometry
+128   (int (*)(...))QBoxLayout::addItem
+136   (int (*)(...))QBoxLayout::expandingDirections
+144   (int (*)(...))QBoxLayout::minimumSize
+152   (int (*)(...))QBoxLayout::maximumSize
+160   (int (*)(...))QBoxLayout::setGeometry
+168   (int (*)(...))QBoxLayout::itemAt
+176   (int (*)(...))QBoxLayout::takeAt
+184   (int (*)(...))QLayout::indexOf
+192   (int (*)(...))QBoxLayout::count
+200   (int (*)(...))QLayout::isEmpty
+208   (int (*)(...))QLayout::controlTypes
+216   (int (*)(...))QLayout::layout
+224   (int (*)(...))QBoxLayout::sizeHint
+232   (int (*)(...))QBoxLayout::hasHeightForWidth
+240   (int (*)(...))QBoxLayout::heightForWidth
+248   (int (*)(...))QBoxLayout::minimumHeightForWidth
+256   (int (*)(...))-16
+264   (int (*)(...))(& _ZTI10QBoxLayout)
+272   (int (*)(...))QBoxLayout::_ZThn16_N10QBoxLayoutD1Ev
+280   (int (*)(...))QBoxLayout::_ZThn16_N10QBoxLayoutD0Ev
+288   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout8sizeHintEv
+296   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout11minimumSizeEv
+304   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout11maximumSizeEv
+312   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout19expandingDirectionsEv
+320   (int (*)(...))QBoxLayout::_ZThn16_N10QBoxLayout11setGeometryERK5QRect
+328   (int (*)(...))QLayout::_ZThn16_NK7QLayout8geometryEv
+336   (int (*)(...))QLayout::_ZThn16_NK7QLayout7isEmptyEv
+344   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout17hasHeightForWidthEv
+352   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout14heightForWidthEi
+360   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout21minimumHeightForWidthEi
+368   (int (*)(...))QBoxLayout::_ZThn16_N10QBoxLayout10invalidateEv
+376   (int (*)(...))QLayoutItem::widget
+384   (int (*)(...))QLayout::_ZThn16_N7QLayout6layoutEv
+392   (int (*)(...))QLayoutItem::spacerItem
+400   (int (*)(...))QLayout::_ZThn16_NK7QLayout12controlTypesEv
+
+Class QBoxLayout
+   size=32 align=8
+   base size=28 base align=8
+QBoxLayout (0x0x7f5680439a28) 0
+    vptr=((& QBoxLayout::_ZTV10QBoxLayout) + 16u)
+  QLayout (0x0x7f56801b3690) 0
+      primary-for QBoxLayout (0x0x7f5680439a28)
+    QObject (0x0x7f568016a360) 0
+        primary-for QLayout (0x0x7f56801b3690)
+    QLayoutItem (0x0x7f568016a3c0) 16
+        vptr=((& QBoxLayout::_ZTV10QBoxLayout) + 272u)
+
+Class QHBoxLayout::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QHBoxLayout::QPrivateSignal (0x0x7f568016a540) 0 empty
+
+Vtable for QHBoxLayout
+QHBoxLayout::_ZTV11QHBoxLayout: 51u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QHBoxLayout)
+16    (int (*)(...))QHBoxLayout::metaObject
+24    (int (*)(...))QHBoxLayout::qt_metacast
+32    (int (*)(...))QHBoxLayout::qt_metacall
+40    (int (*)(...))QHBoxLayout::~QHBoxLayout
+48    (int (*)(...))QHBoxLayout::~QHBoxLayout
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QLayout::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QBoxLayout::invalidate
+120   (int (*)(...))QLayout::geometry
+128   (int (*)(...))QBoxLayout::addItem
+136   (int (*)(...))QBoxLayout::expandingDirections
+144   (int (*)(...))QBoxLayout::minimumSize
+152   (int (*)(...))QBoxLayout::maximumSize
+160   (int (*)(...))QBoxLayout::setGeometry
+168   (int (*)(...))QBoxLayout::itemAt
+176   (int (*)(...))QBoxLayout::takeAt
+184   (int (*)(...))QLayout::indexOf
+192   (int (*)(...))QBoxLayout::count
+200   (int (*)(...))QLayout::isEmpty
+208   (int (*)(...))QLayout::controlTypes
+216   (int (*)(...))QLayout::layout
+224   (int (*)(...))QBoxLayout::sizeHint
+232   (int (*)(...))QBoxLayout::hasHeightForWidth
+240   (int (*)(...))QBoxLayout::heightForWidth
+248   (int (*)(...))QBoxLayout::minimumHeightForWidth
+256   (int (*)(...))-16
+264   (int (*)(...))(& _ZTI11QHBoxLayout)
+272   (int (*)(...))QHBoxLayout::_ZThn16_N11QHBoxLayoutD1Ev
+280   (int (*)(...))QHBoxLayout::_ZThn16_N11QHBoxLayoutD0Ev
+288   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout8sizeHintEv
+296   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout11minimumSizeEv
+304   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout11maximumSizeEv
+312   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout19expandingDirectionsEv
+320   (int (*)(...))QBoxLayout::_ZThn16_N10QBoxLayout11setGeometryERK5QRect
+328   (int (*)(...))QLayout::_ZThn16_NK7QLayout8geometryEv
+336   (int (*)(...))QLayout::_ZThn16_NK7QLayout7isEmptyEv
+344   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout17hasHeightForWidthEv
+352   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout14heightForWidthEi
+360   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout21minimumHeightForWidthEi
+368   (int (*)(...))QBoxLayout::_ZThn16_N10QBoxLayout10invalidateEv
+376   (int (*)(...))QLayoutItem::widget
+384   (int (*)(...))QLayout::_ZThn16_N7QLayout6layoutEv
+392   (int (*)(...))QLayoutItem::spacerItem
+400   (int (*)(...))QLayout::_ZThn16_NK7QLayout12controlTypesEv
+
+Class QHBoxLayout
+   size=32 align=8
+   base size=28 base align=8
+QHBoxLayout (0x0x7f5680439af8) 0
+    vptr=((& QHBoxLayout::_ZTV11QHBoxLayout) + 16u)
+  QBoxLayout (0x0x7f5680439b60) 0
+      primary-for QHBoxLayout (0x0x7f5680439af8)
+    QLayout (0x0x7f56801b3d20) 0
+        primary-for QBoxLayout (0x0x7f5680439b60)
+      QObject (0x0x7f568016a480) 0
+          primary-for QLayout (0x0x7f56801b3d20)
+      QLayoutItem (0x0x7f568016a4e0) 16
+          vptr=((& QHBoxLayout::_ZTV11QHBoxLayout) + 272u)
+
+Class QVBoxLayout::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QVBoxLayout::QPrivateSignal (0x0x7f568016a660) 0 empty
+
+Vtable for QVBoxLayout
+QVBoxLayout::_ZTV11QVBoxLayout: 51u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QVBoxLayout)
+16    (int (*)(...))QVBoxLayout::metaObject
+24    (int (*)(...))QVBoxLayout::qt_metacast
+32    (int (*)(...))QVBoxLayout::qt_metacall
+40    (int (*)(...))QVBoxLayout::~QVBoxLayout
+48    (int (*)(...))QVBoxLayout::~QVBoxLayout
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QLayout::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QBoxLayout::invalidate
+120   (int (*)(...))QLayout::geometry
+128   (int (*)(...))QBoxLayout::addItem
+136   (int (*)(...))QBoxLayout::expandingDirections
+144   (int (*)(...))QBoxLayout::minimumSize
+152   (int (*)(...))QBoxLayout::maximumSize
+160   (int (*)(...))QBoxLayout::setGeometry
+168   (int (*)(...))QBoxLayout::itemAt
+176   (int (*)(...))QBoxLayout::takeAt
+184   (int (*)(...))QLayout::indexOf
+192   (int (*)(...))QBoxLayout::count
+200   (int (*)(...))QLayout::isEmpty
+208   (int (*)(...))QLayout::controlTypes
+216   (int (*)(...))QLayout::layout
+224   (int (*)(...))QBoxLayout::sizeHint
+232   (int (*)(...))QBoxLayout::hasHeightForWidth
+240   (int (*)(...))QBoxLayout::heightForWidth
+248   (int (*)(...))QBoxLayout::minimumHeightForWidth
+256   (int (*)(...))-16
+264   (int (*)(...))(& _ZTI11QVBoxLayout)
+272   (int (*)(...))QVBoxLayout::_ZThn16_N11QVBoxLayoutD1Ev
+280   (int (*)(...))QVBoxLayout::_ZThn16_N11QVBoxLayoutD0Ev
+288   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout8sizeHintEv
+296   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout11minimumSizeEv
+304   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout11maximumSizeEv
+312   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout19expandingDirectionsEv
+320   (int (*)(...))QBoxLayout::_ZThn16_N10QBoxLayout11setGeometryERK5QRect
+328   (int (*)(...))QLayout::_ZThn16_NK7QLayout8geometryEv
+336   (int (*)(...))QLayout::_ZThn16_NK7QLayout7isEmptyEv
+344   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout17hasHeightForWidthEv
+352   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout14heightForWidthEi
+360   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout21minimumHeightForWidthEi
+368   (int (*)(...))QBoxLayout::_ZThn16_N10QBoxLayout10invalidateEv
+376   (int (*)(...))QLayoutItem::widget
+384   (int (*)(...))QLayout::_ZThn16_N7QLayout6layoutEv
+392   (int (*)(...))QLayoutItem::spacerItem
+400   (int (*)(...))QLayout::_ZThn16_NK7QLayout12controlTypesEv
+
+Class QVBoxLayout
+   size=32 align=8
+   base size=28 base align=8
+QVBoxLayout (0x0x7f5680439bc8) 0
+    vptr=((& QVBoxLayout::_ZTV11QVBoxLayout) + 16u)
+  QBoxLayout (0x0x7f5680439c30) 0
+      primary-for QVBoxLayout (0x0x7f5680439bc8)
+    QLayout (0x0x7f56801b3f50) 0
+        primary-for QBoxLayout (0x0x7f5680439c30)
+      QObject (0x0x7f568016a5a0) 0
+          primary-for QLayout (0x0x7f56801b3f50)
+      QLayoutItem (0x0x7f568016a600) 16
+          vptr=((& QVBoxLayout::_ZTV11QVBoxLayout) + 272u)
+
+Class QButtonGroup::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QButtonGroup::QPrivateSignal (0x0x7f568016a720) 0 empty
+
+Vtable for QButtonGroup
+QButtonGroup::_ZTV12QButtonGroup: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QButtonGroup)
+16    (int (*)(...))QButtonGroup::metaObject
+24    (int (*)(...))QButtonGroup::qt_metacast
+32    (int (*)(...))QButtonGroup::qt_metacall
+40    (int (*)(...))QButtonGroup::~QButtonGroup
+48    (int (*)(...))QButtonGroup::~QButtonGroup
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QButtonGroup
+   size=16 align=8
+   base size=16 base align=8
+QButtonGroup (0x0x7f5680439c98) 0
+    vptr=((& QButtonGroup::_ZTV12QButtonGroup) + 16u)
+  QObject (0x0x7f568016a6c0) 0
+      primary-for QButtonGroup (0x0x7f5680439c98)
+
+Class QCalendarWidget::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QCalendarWidget::QPrivateSignal (0x0x7f568016a840) 0 empty
+
+Vtable for QCalendarWidget
+QCalendarWidget::_ZTV15QCalendarWidget: 65u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QCalendarWidget)
+16    (int (*)(...))QCalendarWidget::metaObject
+24    (int (*)(...))QCalendarWidget::qt_metacast
+32    (int (*)(...))QCalendarWidget::qt_metacall
+40    (int (*)(...))QCalendarWidget::~QCalendarWidget
+48    (int (*)(...))QCalendarWidget::~QCalendarWidget
+56    (int (*)(...))QCalendarWidget::event
+64    (int (*)(...))QCalendarWidget::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QCalendarWidget::sizeHint
+136   (int (*)(...))QCalendarWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QCalendarWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QCalendarWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QCalendarWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QCalendarWidget::paintCell
+440   (int (*)(...))-16
+448   (int (*)(...))(& _ZTI15QCalendarWidget)
+456   (int (*)(...))QCalendarWidget::_ZThn16_N15QCalendarWidgetD1Ev
+464   (int (*)(...))QCalendarWidget::_ZThn16_N15QCalendarWidgetD0Ev
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QCalendarWidget
+   size=48 align=8
+   base size=48 base align=8
+QCalendarWidget (0x0x7f5680439d00) 0
+    vptr=((& QCalendarWidget::_ZTV15QCalendarWidget) + 16u)
+  QWidget (0x0x7f56801fd460) 0
+      primary-for QCalendarWidget (0x0x7f5680439d00)
+    QObject (0x0x7f568016a780) 0
+        primary-for QWidget (0x0x7f56801fd460)
+    QPaintDevice (0x0x7f568016a7e0) 16
+        vptr=((& QCalendarWidget::_ZTV15QCalendarWidget) + 456u)
+
+Class QCheckBox::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QCheckBox::QPrivateSignal (0x0x7f568016a960) 0 empty
+
+Vtable for QCheckBox
+QCheckBox::_ZTV9QCheckBox: 67u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QCheckBox)
+16    (int (*)(...))QCheckBox::metaObject
+24    (int (*)(...))QCheckBox::qt_metacast
+32    (int (*)(...))QCheckBox::qt_metacall
+40    (int (*)(...))QCheckBox::~QCheckBox
+48    (int (*)(...))QCheckBox::~QCheckBox
+56    (int (*)(...))QCheckBox::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractButton::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QCheckBox::sizeHint
+136   (int (*)(...))QCheckBox::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractButton::mousePressEvent
+176   (int (*)(...))QAbstractButton::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QCheckBox::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QAbstractButton::keyPressEvent
+216   (int (*)(...))QAbstractButton::keyReleaseEvent
+224   (int (*)(...))QAbstractButton::focusInEvent
+232   (int (*)(...))QAbstractButton::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QCheckBox::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractButton::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QCheckBox::hitButton
+440   (int (*)(...))QCheckBox::checkStateSet
+448   (int (*)(...))QCheckBox::nextCheckState
+456   (int (*)(...))-16
+464   (int (*)(...))(& _ZTI9QCheckBox)
+472   (int (*)(...))QCheckBox::_ZThn16_N9QCheckBoxD1Ev
+480   (int (*)(...))QCheckBox::_ZThn16_N9QCheckBoxD0Ev
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QCheckBox
+   size=48 align=8
+   base size=48 base align=8
+QCheckBox (0x0x7f5680439d68) 0
+    vptr=((& QCheckBox::_ZTV9QCheckBox) + 16u)
+  QAbstractButton (0x0x7f5680439dd0) 0
+      primary-for QCheckBox (0x0x7f5680439d68)
+    QWidget (0x0x7f56801fdd90) 0
+        primary-for QAbstractButton (0x0x7f5680439dd0)
+      QObject (0x0x7f568016a8a0) 0
+          primary-for QWidget (0x0x7f56801fdd90)
+      QPaintDevice (0x0x7f568016a900) 16
+          vptr=((& QCheckBox::_ZTV9QCheckBox) + 472u)
+
+Class QDialog::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDialog::QPrivateSignal (0x0x7f568016aa80) 0 empty
+
+Vtable for QDialog
+QDialog::_ZTV7QDialog: 69u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QDialog)
+16    (int (*)(...))QDialog::metaObject
+24    (int (*)(...))QDialog::qt_metacast
+32    (int (*)(...))QDialog::qt_metacall
+40    (int (*)(...))QDialog::~QDialog
+48    (int (*)(...))QDialog::~QDialog
+56    (int (*)(...))QWidget::event
+64    (int (*)(...))QDialog::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QDialog::setVisible
+128   (int (*)(...))QDialog::sizeHint
+136   (int (*)(...))QDialog::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QDialog::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QDialog::resizeEvent
+280   (int (*)(...))QDialog::closeEvent
+288   (int (*)(...))QDialog::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QDialog::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QDialog::open
+440   (int (*)(...))QDialog::exec
+448   (int (*)(...))QDialog::done
+456   (int (*)(...))QDialog::accept
+464   (int (*)(...))QDialog::reject
+472   (int (*)(...))-16
+480   (int (*)(...))(& _ZTI7QDialog)
+488   (int (*)(...))QDialog::_ZThn16_N7QDialogD1Ev
+496   (int (*)(...))QDialog::_ZThn16_N7QDialogD0Ev
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QDialog
+   size=48 align=8
+   base size=48 base align=8
+QDialog (0x0x7f5680439e38) 0
+    vptr=((& QDialog::_ZTV7QDialog) + 16u)
+  QWidget (0x0x7f56802560e0) 0
+      primary-for QDialog (0x0x7f5680439e38)
+    QObject (0x0x7f568016a9c0) 0
+        primary-for QWidget (0x0x7f56802560e0)
+    QPaintDevice (0x0x7f568016aa20) 16
+        vptr=((& QDialog::_ZTV7QDialog) + 488u)
+
+Class QColorDialog::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QColorDialog::QPrivateSignal (0x0x7f568016aba0) 0 empty
+
+Vtable for QColorDialog
+QColorDialog::_ZTV12QColorDialog: 69u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QColorDialog)
+16    (int (*)(...))QColorDialog::metaObject
+24    (int (*)(...))QColorDialog::qt_metacast
+32    (int (*)(...))QColorDialog::qt_metacall
+40    (int (*)(...))QColorDialog::~QColorDialog
+48    (int (*)(...))QColorDialog::~QColorDialog
+56    (int (*)(...))QWidget::event
+64    (int (*)(...))QDialog::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QColorDialog::setVisible
+128   (int (*)(...))QDialog::sizeHint
+136   (int (*)(...))QDialog::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QDialog::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QDialog::resizeEvent
+280   (int (*)(...))QDialog::closeEvent
+288   (int (*)(...))QDialog::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QDialog::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QColorDialog::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QDialog::open
+440   (int (*)(...))QDialog::exec
+448   (int (*)(...))QColorDialog::done
+456   (int (*)(...))QDialog::accept
+464   (int (*)(...))QDialog::reject
+472   (int (*)(...))-16
+480   (int (*)(...))(& _ZTI12QColorDialog)
+488   (int (*)(...))QColorDialog::_ZThn16_N12QColorDialogD1Ev
+496   (int (*)(...))QColorDialog::_ZThn16_N12QColorDialogD0Ev
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QColorDialog
+   size=48 align=8
+   base size=48 base align=8
+QColorDialog (0x0x7f5680439ea0) 0
+    vptr=((& QColorDialog::_ZTV12QColorDialog) + 16u)
+  QDialog (0x0x7f5680439f08) 0
+      primary-for QColorDialog (0x0x7f5680439ea0)
+    QWidget (0x0x7f56802565b0) 0
+        primary-for QDialog (0x0x7f5680439f08)
+      QObject (0x0x7f568016aae0) 0
+          primary-for QWidget (0x0x7f56802565b0)
+      QPaintDevice (0x0x7f568016ab40) 16
+          vptr=((& QColorDialog::_ZTV12QColorDialog) + 488u)
+
+Class QColormap
+   size=8 align=8
+   base size=8 base align=8
+QColormap (0x0x7f568016ade0) 0
+
+Class QColumnView::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QColumnView::QPrivateSignal (0x0x7f568016af00) 0 empty
+
+Vtable for QColumnView
+QColumnView::_ZTV11QColumnView: 107u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QColumnView)
+16    (int (*)(...))QColumnView::metaObject
+24    (int (*)(...))QColumnView::qt_metacast
+32    (int (*)(...))QColumnView::qt_metacall
+40    (int (*)(...))QColumnView::~QColumnView
+48    (int (*)(...))QColumnView::~QColumnView
+56    (int (*)(...))QAbstractItemView::event
+64    (int (*)(...))QAbstractItemView::eventFilter
+72    (int (*)(...))QAbstractItemView::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QColumnView::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractItemView::mousePressEvent
+176   (int (*)(...))QAbstractItemView::mouseReleaseEvent
+184   (int (*)(...))QAbstractItemView::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractItemView::mouseMoveEvent
+200   (int (*)(...))QAbstractScrollArea::wheelEvent
+208   (int (*)(...))QAbstractItemView::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QAbstractItemView::focusInEvent
+232   (int (*)(...))QAbstractItemView::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QAbstractScrollArea::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QColumnView::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QAbstractScrollArea::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QAbstractItemView::dragEnterEvent
+320   (int (*)(...))QAbstractItemView::dragMoveEvent
+328   (int (*)(...))QAbstractItemView::dragLeaveEvent
+336   (int (*)(...))QAbstractItemView::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QAbstractItemView::inputMethodEvent
+416   (int (*)(...))QAbstractItemView::inputMethodQuery
+424   (int (*)(...))QAbstractItemView::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QAbstractItemView::viewportEvent
+448   (int (*)(...))QColumnView::scrollContentsBy
+456   (int (*)(...))QAbstractItemView::viewportSizeHint
+464   (int (*)(...))QColumnView::setModel
+472   (int (*)(...))QColumnView::setSelectionModel
+480   (int (*)(...))QAbstractItemView::keyboardSearch
+488   (int (*)(...))QColumnView::visualRect
+496   (int (*)(...))QColumnView::scrollTo
+504   (int (*)(...))QColumnView::indexAt
+512   (int (*)(...))QAbstractItemView::sizeHintForRow
+520   (int (*)(...))QAbstractItemView::sizeHintForColumn
+528   (int (*)(...))QAbstractItemView::reset
+536   (int (*)(...))QColumnView::setRootIndex
+544   (int (*)(...))QAbstractItemView::doItemsLayout
+552   (int (*)(...))QColumnView::selectAll
+560   (int (*)(...))QAbstractItemView::dataChanged
+568   (int (*)(...))QColumnView::rowsInserted
+576   (int (*)(...))QAbstractItemView::rowsAboutToBeRemoved
+584   (int (*)(...))QAbstractItemView::selectionChanged
+592   (int (*)(...))QColumnView::currentChanged
+600   (int (*)(...))QAbstractItemView::updateEditorData
+608   (int (*)(...))QAbstractItemView::updateEditorGeometries
+616   (int (*)(...))QAbstractItemView::updateGeometries
+624   (int (*)(...))QAbstractItemView::verticalScrollbarAction
+632   (int (*)(...))QAbstractItemView::horizontalScrollbarAction
+640   (int (*)(...))QAbstractItemView::verticalScrollbarValueChanged
+648   (int (*)(...))QAbstractItemView::horizontalScrollbarValueChanged
+656   (int (*)(...))QAbstractItemView::closeEditor
+664   (int (*)(...))QAbstractItemView::commitData
+672   (int (*)(...))QAbstractItemView::editorDestroyed
+680   (int (*)(...))QColumnView::moveCursor
+688   (int (*)(...))QColumnView::horizontalOffset
+696   (int (*)(...))QColumnView::verticalOffset
+704   (int (*)(...))QColumnView::isIndexHidden
+712   (int (*)(...))QColumnView::setSelection
+720   (int (*)(...))QColumnView::visualRegionForSelection
+728   (int (*)(...))QAbstractItemView::selectedIndexes
+736   (int (*)(...))QAbstractItemView::edit
+744   (int (*)(...))QAbstractItemView::selectionCommand
+752   (int (*)(...))QAbstractItemView::startDrag
+760   (int (*)(...))QAbstractItemView::viewOptions
+768   (int (*)(...))QColumnView::createColumn
+776   (int (*)(...))-16
+784   (int (*)(...))(& _ZTI11QColumnView)
+792   (int (*)(...))QColumnView::_ZThn16_N11QColumnViewD1Ev
+800   (int (*)(...))QColumnView::_ZThn16_N11QColumnViewD0Ev
+808   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+816   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+824   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+832   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+840   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+848   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QColumnView
+   size=48 align=8
+   base size=48 base align=8
+QColumnView (0x0x7f568028c068) 0
+    vptr=((& QColumnView::_ZTV11QColumnView) + 16u)
+  QAbstractItemView (0x0x7f568028c0d0) 0
+      primary-for QColumnView (0x0x7f568028c068)
+    QAbstractScrollArea (0x0x7f568028c138) 0
+        primary-for QAbstractItemView (0x0x7f568028c0d0)
+      QFrame (0x0x7f568028c1a0) 0
+          primary-for QAbstractScrollArea (0x0x7f568028c138)
+        QWidget (0x0x7f56802a6a10) 0
+            primary-for QFrame (0x0x7f568028c1a0)
+          QObject (0x0x7f568016ae40) 0
+              primary-for QWidget (0x0x7f56802a6a10)
+          QPaintDevice (0x0x7f568016aea0) 16
+              vptr=((& QColumnView::_ZTV11QColumnView) + 792u)
+
+Class QComboBox::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QComboBox::QPrivateSignal (0x0x7f56802e8060) 0 empty
+
+Vtable for QComboBox
+QComboBox::_ZTV9QComboBox: 66u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QComboBox)
+16    (int (*)(...))QComboBox::metaObject
+24    (int (*)(...))QComboBox::qt_metacast
+32    (int (*)(...))QComboBox::qt_metacall
+40    (int (*)(...))QComboBox::~QComboBox
+48    (int (*)(...))QComboBox::~QComboBox
+56    (int (*)(...))QComboBox::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QComboBox::sizeHint
+136   (int (*)(...))QComboBox::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QComboBox::mousePressEvent
+176   (int (*)(...))QComboBox::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QComboBox::wheelEvent
+208   (int (*)(...))QComboBox::keyPressEvent
+216   (int (*)(...))QComboBox::keyReleaseEvent
+224   (int (*)(...))QComboBox::focusInEvent
+232   (int (*)(...))QComboBox::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QComboBox::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QComboBox::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QComboBox::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QComboBox::showEvent
+352   (int (*)(...))QComboBox::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QComboBox::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QComboBox::inputMethodEvent
+416   (int (*)(...))QComboBox::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QComboBox::showPopup
+440   (int (*)(...))QComboBox::hidePopup
+448   (int (*)(...))-16
+456   (int (*)(...))(& _ZTI9QComboBox)
+464   (int (*)(...))QComboBox::_ZThn16_N9QComboBoxD1Ev
+472   (int (*)(...))QComboBox::_ZThn16_N9QComboBoxD0Ev
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QComboBox
+   size=48 align=8
+   base size=48 base align=8
+QComboBox (0x0x7f568028c208) 0
+    vptr=((& QComboBox::_ZTV9QComboBox) + 16u)
+  QWidget (0x0x7f56802a6d20) 0
+      primary-for QComboBox (0x0x7f568028c208)
+    QObject (0x0x7f568016af60) 0
+        primary-for QWidget (0x0x7f56802a6d20)
+    QPaintDevice (0x0x7f56802e8000) 16
+        vptr=((& QComboBox::_ZTV9QComboBox) + 464u)
+
+Class QPushButton::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPushButton::QPrivateSignal (0x0x7f56802e8180) 0 empty
+
+Vtable for QPushButton
+QPushButton::_ZTV11QPushButton: 67u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QPushButton)
+16    (int (*)(...))QPushButton::metaObject
+24    (int (*)(...))QPushButton::qt_metacast
+32    (int (*)(...))QPushButton::qt_metacall
+40    (int (*)(...))QPushButton::~QPushButton
+48    (int (*)(...))QPushButton::~QPushButton
+56    (int (*)(...))QPushButton::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractButton::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QPushButton::sizeHint
+136   (int (*)(...))QPushButton::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractButton::mousePressEvent
+176   (int (*)(...))QAbstractButton::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractButton::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QPushButton::keyPressEvent
+216   (int (*)(...))QAbstractButton::keyReleaseEvent
+224   (int (*)(...))QPushButton::focusInEvent
+232   (int (*)(...))QPushButton::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QPushButton::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractButton::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QAbstractButton::hitButton
+440   (int (*)(...))QAbstractButton::checkStateSet
+448   (int (*)(...))QAbstractButton::nextCheckState
+456   (int (*)(...))-16
+464   (int (*)(...))(& _ZTI11QPushButton)
+472   (int (*)(...))QPushButton::_ZThn16_N11QPushButtonD1Ev
+480   (int (*)(...))QPushButton::_ZThn16_N11QPushButtonD0Ev
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QPushButton
+   size=48 align=8
+   base size=48 base align=8
+QPushButton (0x0x7f568028c270) 0
+    vptr=((& QPushButton::_ZTV11QPushButton) + 16u)
+  QAbstractButton (0x0x7f568028c2d8) 0
+      primary-for QPushButton (0x0x7f568028c270)
+    QWidget (0x0x7f56802f3930) 0
+        primary-for QAbstractButton (0x0x7f568028c2d8)
+      QObject (0x0x7f56802e80c0) 0
+          primary-for QWidget (0x0x7f56802f3930)
+      QPaintDevice (0x0x7f56802e8120) 16
+          vptr=((& QPushButton::_ZTV11QPushButton) + 472u)
+
+Class QCommandLinkButton::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QCommandLinkButton::QPrivateSignal (0x0x7f56802e82a0) 0 empty
+
+Vtable for QCommandLinkButton
+QCommandLinkButton::_ZTV18QCommandLinkButton: 67u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QCommandLinkButton)
+16    (int (*)(...))QCommandLinkButton::metaObject
+24    (int (*)(...))QCommandLinkButton::qt_metacast
+32    (int (*)(...))QCommandLinkButton::qt_metacall
+40    (int (*)(...))QCommandLinkButton::~QCommandLinkButton
+48    (int (*)(...))QCommandLinkButton::~QCommandLinkButton
+56    (int (*)(...))QCommandLinkButton::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractButton::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QCommandLinkButton::sizeHint
+136   (int (*)(...))QCommandLinkButton::minimumSizeHint
+144   (int (*)(...))QCommandLinkButton::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractButton::mousePressEvent
+176   (int (*)(...))QAbstractButton::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractButton::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QPushButton::keyPressEvent
+216   (int (*)(...))QAbstractButton::keyReleaseEvent
+224   (int (*)(...))QPushButton::focusInEvent
+232   (int (*)(...))QPushButton::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QCommandLinkButton::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractButton::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QAbstractButton::hitButton
+440   (int (*)(...))QAbstractButton::checkStateSet
+448   (int (*)(...))QAbstractButton::nextCheckState
+456   (int (*)(...))-16
+464   (int (*)(...))(& _ZTI18QCommandLinkButton)
+472   (int (*)(...))QCommandLinkButton::_ZThn16_N18QCommandLinkButtonD1Ev
+480   (int (*)(...))QCommandLinkButton::_ZThn16_N18QCommandLinkButtonD0Ev
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QCommandLinkButton
+   size=48 align=8
+   base size=48 base align=8
+QCommandLinkButton (0x0x7f568028c340) 0
+    vptr=((& QCommandLinkButton::_ZTV18QCommandLinkButton) + 16u)
+  QPushButton (0x0x7f568028c3a8) 0
+      primary-for QCommandLinkButton (0x0x7f568028c340)
+    QAbstractButton (0x0x7f568028c410) 0
+        primary-for QPushButton (0x0x7f568028c3a8)
+      QWidget (0x0x7f56802f3c40) 0
+          primary-for QAbstractButton (0x0x7f568028c410)
+        QObject (0x0x7f56802e81e0) 0
+            primary-for QWidget (0x0x7f56802f3c40)
+        QPaintDevice (0x0x7f56802e8240) 16
+            vptr=((& QCommandLinkButton::_ZTV18QCommandLinkButton) + 472u)
+
+Class QCommonStyle::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QCommonStyle::QPrivateSignal (0x0x7f56802e8360) 0 empty
+
+Vtable for QCommonStyle
+QCommonStyle::_ZTV12QCommonStyle: 37u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QCommonStyle)
+16    (int (*)(...))QCommonStyle::metaObject
+24    (int (*)(...))QCommonStyle::qt_metacast
+32    (int (*)(...))QCommonStyle::qt_metacall
+40    (int (*)(...))QCommonStyle::~QCommonStyle
+48    (int (*)(...))QCommonStyle::~QCommonStyle
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QCommonStyle::polish
+120   (int (*)(...))QCommonStyle::unpolish
+128   (int (*)(...))QCommonStyle::polish
+136   (int (*)(...))QCommonStyle::unpolish
+144   (int (*)(...))QCommonStyle::polish
+152   (int (*)(...))QStyle::itemTextRect
+160   (int (*)(...))QStyle::itemPixmapRect
+168   (int (*)(...))QStyle::drawItemText
+176   (int (*)(...))QStyle::drawItemPixmap
+184   (int (*)(...))QStyle::standardPalette
+192   (int (*)(...))QCommonStyle::drawPrimitive
+200   (int (*)(...))QCommonStyle::drawControl
+208   (int (*)(...))QCommonStyle::subElementRect
+216   (int (*)(...))QCommonStyle::drawComplexControl
+224   (int (*)(...))QCommonStyle::hitTestComplexControl
+232   (int (*)(...))QCommonStyle::subControlRect
+240   (int (*)(...))QCommonStyle::pixelMetric
+248   (int (*)(...))QCommonStyle::sizeFromContents
+256   (int (*)(...))QCommonStyle::styleHint
+264   (int (*)(...))QCommonStyle::standardPixmap
+272   (int (*)(...))QCommonStyle::standardIcon
+280   (int (*)(...))QCommonStyle::generatedIconPixmap
+288   (int (*)(...))QCommonStyle::layoutSpacing
+
+Class QCommonStyle
+   size=16 align=8
+   base size=16 base align=8
+QCommonStyle (0x0x7f568028c478) 0
+    vptr=((& QCommonStyle::_ZTV12QCommonStyle) + 16u)
+  QStyle (0x0x7f568028c4e0) 0
+      primary-for QCommonStyle (0x0x7f568028c478)
+    QObject (0x0x7f56802e8300) 0
+        primary-for QStyle (0x0x7f568028c4e0)
+
+Class QCompleter::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QCompleter::QPrivateSignal (0x0x7f56802e8420) 0 empty
+
+Vtable for QCompleter
+QCompleter::_ZTV10QCompleter: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QCompleter)
+16    (int (*)(...))QCompleter::metaObject
+24    (int (*)(...))QCompleter::qt_metacast
+32    (int (*)(...))QCompleter::qt_metacall
+40    (int (*)(...))QCompleter::~QCompleter
+48    (int (*)(...))QCompleter::~QCompleter
+56    (int (*)(...))QCompleter::event
+64    (int (*)(...))QCompleter::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QCompleter::pathFromIndex
+120   (int (*)(...))QCompleter::splitPath
+
+Class QCompleter
+   size=16 align=8
+   base size=16 base align=8
+QCompleter (0x0x7f568028c548) 0
+    vptr=((& QCompleter::_ZTV10QCompleter) + 16u)
+  QObject (0x0x7f56802e83c0) 0
+      primary-for QCompleter (0x0x7f568028c548)
+
+Class QDataWidgetMapper::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDataWidgetMapper::QPrivateSignal (0x0x7f56802e84e0) 0 empty
+
+Vtable for QDataWidgetMapper
+QDataWidgetMapper::_ZTV17QDataWidgetMapper: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QDataWidgetMapper)
+16    (int (*)(...))QDataWidgetMapper::metaObject
+24    (int (*)(...))QDataWidgetMapper::qt_metacast
+32    (int (*)(...))QDataWidgetMapper::qt_metacall
+40    (int (*)(...))QDataWidgetMapper::~QDataWidgetMapper
+48    (int (*)(...))QDataWidgetMapper::~QDataWidgetMapper
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QDataWidgetMapper::setCurrentIndex
+
+Class QDataWidgetMapper
+   size=16 align=8
+   base size=16 base align=8
+QDataWidgetMapper (0x0x7f568028c5b0) 0
+    vptr=((& QDataWidgetMapper::_ZTV17QDataWidgetMapper) + 16u)
+  QObject (0x0x7f56802e8480) 0
+      primary-for QDataWidgetMapper (0x0x7f568028c5b0)
+
+Class QDateTimeEdit::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDateTimeEdit::QPrivateSignal (0x0x7f56802e8600) 0 empty
+
+Vtable for QDateTimeEdit
+QDateTimeEdit::_ZTV13QDateTimeEdit: 71u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QDateTimeEdit)
+16    (int (*)(...))QDateTimeEdit::metaObject
+24    (int (*)(...))QDateTimeEdit::qt_metacast
+32    (int (*)(...))QDateTimeEdit::qt_metacall
+40    (int (*)(...))QDateTimeEdit::~QDateTimeEdit
+48    (int (*)(...))QDateTimeEdit::~QDateTimeEdit
+56    (int (*)(...))QDateTimeEdit::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractSpinBox::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QDateTimeEdit::sizeHint
+136   (int (*)(...))QAbstractSpinBox::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QDateTimeEdit::mousePressEvent
+176   (int (*)(...))QAbstractSpinBox::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractSpinBox::mouseMoveEvent
+200   (int (*)(...))QDateTimeEdit::wheelEvent
+208   (int (*)(...))QDateTimeEdit::keyPressEvent
+216   (int (*)(...))QAbstractSpinBox::keyReleaseEvent
+224   (int (*)(...))QDateTimeEdit::focusInEvent
+232   (int (*)(...))QAbstractSpinBox::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QDateTimeEdit::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QAbstractSpinBox::resizeEvent
+280   (int (*)(...))QAbstractSpinBox::closeEvent
+288   (int (*)(...))QAbstractSpinBox::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QAbstractSpinBox::showEvent
+352   (int (*)(...))QAbstractSpinBox::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractSpinBox::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QAbstractSpinBox::inputMethodQuery
+424   (int (*)(...))QDateTimeEdit::focusNextPrevChild
+432   (int (*)(...))QDateTimeEdit::validate
+440   (int (*)(...))QDateTimeEdit::fixup
+448   (int (*)(...))QDateTimeEdit::stepBy
+456   (int (*)(...))QDateTimeEdit::clear
+464   (int (*)(...))QDateTimeEdit::stepEnabled
+472   (int (*)(...))QDateTimeEdit::dateTimeFromText
+480   (int (*)(...))QDateTimeEdit::textFromDateTime
+488   (int (*)(...))-16
+496   (int (*)(...))(& _ZTI13QDateTimeEdit)
+504   (int (*)(...))QDateTimeEdit::_ZThn16_N13QDateTimeEditD1Ev
+512   (int (*)(...))QDateTimeEdit::_ZThn16_N13QDateTimeEditD0Ev
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+552   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+560   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QDateTimeEdit
+   size=48 align=8
+   base size=48 base align=8
+QDateTimeEdit (0x0x7f568028c618) 0
+    vptr=((& QDateTimeEdit::_ZTV13QDateTimeEdit) + 16u)
+  QAbstractSpinBox (0x0x7f568028c680) 0
+      primary-for QDateTimeEdit (0x0x7f568028c618)
+    QWidget (0x0x7f567ff50c40) 0
+        primary-for QAbstractSpinBox (0x0x7f568028c680)
+      QObject (0x0x7f56802e8540) 0
+          primary-for QWidget (0x0x7f567ff50c40)
+      QPaintDevice (0x0x7f56802e85a0) 16
+          vptr=((& QDateTimeEdit::_ZTV13QDateTimeEdit) + 504u)
+
+Class QTimeEdit::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTimeEdit::QPrivateSignal (0x0x7f56802e88a0) 0 empty
+
+Vtable for QTimeEdit
+QTimeEdit::_ZTV9QTimeEdit: 71u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QTimeEdit)
+16    (int (*)(...))QTimeEdit::metaObject
+24    (int (*)(...))QTimeEdit::qt_metacast
+32    (int (*)(...))QTimeEdit::qt_metacall
+40    (int (*)(...))QTimeEdit::~QTimeEdit
+48    (int (*)(...))QTimeEdit::~QTimeEdit
+56    (int (*)(...))QDateTimeEdit::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractSpinBox::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QDateTimeEdit::sizeHint
+136   (int (*)(...))QAbstractSpinBox::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QDateTimeEdit::mousePressEvent
+176   (int (*)(...))QAbstractSpinBox::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractSpinBox::mouseMoveEvent
+200   (int (*)(...))QDateTimeEdit::wheelEvent
+208   (int (*)(...))QDateTimeEdit::keyPressEvent
+216   (int (*)(...))QAbstractSpinBox::keyReleaseEvent
+224   (int (*)(...))QDateTimeEdit::focusInEvent
+232   (int (*)(...))QAbstractSpinBox::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QDateTimeEdit::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QAbstractSpinBox::resizeEvent
+280   (int (*)(...))QAbstractSpinBox::closeEvent
+288   (int (*)(...))QAbstractSpinBox::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QAbstractSpinBox::showEvent
+352   (int (*)(...))QAbstractSpinBox::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractSpinBox::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QAbstractSpinBox::inputMethodQuery
+424   (int (*)(...))QDateTimeEdit::focusNextPrevChild
+432   (int (*)(...))QDateTimeEdit::validate
+440   (int (*)(...))QDateTimeEdit::fixup
+448   (int (*)(...))QDateTimeEdit::stepBy
+456   (int (*)(...))QDateTimeEdit::clear
+464   (int (*)(...))QDateTimeEdit::stepEnabled
+472   (int (*)(...))QDateTimeEdit::dateTimeFromText
+480   (int (*)(...))QDateTimeEdit::textFromDateTime
+488   (int (*)(...))-16
+496   (int (*)(...))(& _ZTI9QTimeEdit)
+504   (int (*)(...))QTimeEdit::_ZThn16_N9QTimeEditD1Ev
+512   (int (*)(...))QTimeEdit::_ZThn16_N9QTimeEditD0Ev
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+552   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+560   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QTimeEdit
+   size=48 align=8
+   base size=48 base align=8
+QTimeEdit (0x0x7f568028c7b8) 0
+    vptr=((& QTimeEdit::_ZTV9QTimeEdit) + 16u)
+  QDateTimeEdit (0x0x7f568028c820) 0
+      primary-for QTimeEdit (0x0x7f568028c7b8)
+    QAbstractSpinBox (0x0x7f568028c888) 0
+        primary-for QDateTimeEdit (0x0x7f568028c820)
+      QWidget (0x0x7f567ff9a7e0) 0
+          primary-for QAbstractSpinBox (0x0x7f568028c888)
+        QObject (0x0x7f56802e87e0) 0
+            primary-for QWidget (0x0x7f567ff9a7e0)
+        QPaintDevice (0x0x7f56802e8840) 16
+            vptr=((& QTimeEdit::_ZTV9QTimeEdit) + 504u)
+
+Class QDateEdit::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDateEdit::QPrivateSignal (0x0x7f56802e89c0) 0 empty
+
+Vtable for QDateEdit
+QDateEdit::_ZTV9QDateEdit: 71u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QDateEdit)
+16    (int (*)(...))QDateEdit::metaObject
+24    (int (*)(...))QDateEdit::qt_metacast
+32    (int (*)(...))QDateEdit::qt_metacall
+40    (int (*)(...))QDateEdit::~QDateEdit
+48    (int (*)(...))QDateEdit::~QDateEdit
+56    (int (*)(...))QDateTimeEdit::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractSpinBox::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QDateTimeEdit::sizeHint
+136   (int (*)(...))QAbstractSpinBox::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QDateTimeEdit::mousePressEvent
+176   (int (*)(...))QAbstractSpinBox::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractSpinBox::mouseMoveEvent
+200   (int (*)(...))QDateTimeEdit::wheelEvent
+208   (int (*)(...))QDateTimeEdit::keyPressEvent
+216   (int (*)(...))QAbstractSpinBox::keyReleaseEvent
+224   (int (*)(...))QDateTimeEdit::focusInEvent
+232   (int (*)(...))QAbstractSpinBox::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QDateTimeEdit::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QAbstractSpinBox::resizeEvent
+280   (int (*)(...))QAbstractSpinBox::closeEvent
+288   (int (*)(...))QAbstractSpinBox::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QAbstractSpinBox::showEvent
+352   (int (*)(...))QAbstractSpinBox::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractSpinBox::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QAbstractSpinBox::inputMethodQuery
+424   (int (*)(...))QDateTimeEdit::focusNextPrevChild
+432   (int (*)(...))QDateTimeEdit::validate
+440   (int (*)(...))QDateTimeEdit::fixup
+448   (int (*)(...))QDateTimeEdit::stepBy
+456   (int (*)(...))QDateTimeEdit::clear
+464   (int (*)(...))QDateTimeEdit::stepEnabled
+472   (int (*)(...))QDateTimeEdit::dateTimeFromText
+480   (int (*)(...))QDateTimeEdit::textFromDateTime
+488   (int (*)(...))-16
+496   (int (*)(...))(& _ZTI9QDateEdit)
+504   (int (*)(...))QDateEdit::_ZThn16_N9QDateEditD1Ev
+512   (int (*)(...))QDateEdit::_ZThn16_N9QDateEditD0Ev
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+552   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+560   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QDateEdit
+   size=48 align=8
+   base size=48 base align=8
+QDateEdit (0x0x7f568028c8f0) 0
+    vptr=((& QDateEdit::_ZTV9QDateEdit) + 16u)
+  QDateTimeEdit (0x0x7f568028c958) 0
+      primary-for QDateEdit (0x0x7f568028c8f0)
+    QAbstractSpinBox (0x0x7f568028c9c0) 0
+        primary-for QDateTimeEdit (0x0x7f568028c958)
+      QWidget (0x0x7f567ff9aa10) 0
+          primary-for QAbstractSpinBox (0x0x7f568028c9c0)
+        QObject (0x0x7f56802e8900) 0
+            primary-for QWidget (0x0x7f567ff9aa10)
+        QPaintDevice (0x0x7f56802e8960) 16
+            vptr=((& QDateEdit::_ZTV9QDateEdit) + 504u)
+
+Class QDesktopWidget::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDesktopWidget::QPrivateSignal (0x0x7f56802e8ae0) 0 empty
+
+Vtable for QDesktopWidget
+QDesktopWidget::_ZTV14QDesktopWidget: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QDesktopWidget)
+16    (int (*)(...))QDesktopWidget::metaObject
+24    (int (*)(...))QDesktopWidget::qt_metacast
+32    (int (*)(...))QDesktopWidget::qt_metacall
+40    (int (*)(...))QDesktopWidget::~QDesktopWidget
+48    (int (*)(...))QDesktopWidget::~QDesktopWidget
+56    (int (*)(...))QWidget::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QDesktopWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI14QDesktopWidget)
+448   (int (*)(...))QDesktopWidget::_ZThn16_N14QDesktopWidgetD1Ev
+456   (int (*)(...))QDesktopWidget::_ZThn16_N14QDesktopWidgetD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QDesktopWidget
+   size=48 align=8
+   base size=48 base align=8
+QDesktopWidget (0x0x7f568028ca28) 0
+    vptr=((& QDesktopWidget::_ZTV14QDesktopWidget) + 16u)
+  QWidget (0x0x7f5680002460) 0
+      primary-for QDesktopWidget (0x0x7f568028ca28)
+    QObject (0x0x7f56802e8a20) 0
+        primary-for QWidget (0x0x7f5680002460)
+    QPaintDevice (0x0x7f56802e8a80) 16
+        vptr=((& QDesktopWidget::_ZTV14QDesktopWidget) + 448u)
+
+Class QDial::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDial::QPrivateSignal (0x0x7f56802e8c00) 0 empty
+
+Vtable for QDial
+QDial::_ZTV5QDial: 65u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI5QDial)
+16    (int (*)(...))QDial::metaObject
+24    (int (*)(...))QDial::qt_metacast
+32    (int (*)(...))QDial::qt_metacall
+40    (int (*)(...))QDial::~QDial
+48    (int (*)(...))QDial::~QDial
+56    (int (*)(...))QDial::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractSlider::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QDial::sizeHint
+136   (int (*)(...))QDial::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QDial::mousePressEvent
+176   (int (*)(...))QDial::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QDial::mouseMoveEvent
+200   (int (*)(...))QAbstractSlider::wheelEvent
+208   (int (*)(...))QAbstractSlider::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QDial::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QDial::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractSlider::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QDial::sliderChange
+440   (int (*)(...))-16
+448   (int (*)(...))(& _ZTI5QDial)
+456   (int (*)(...))QDial::_ZThn16_N5QDialD1Ev
+464   (int (*)(...))QDial::_ZThn16_N5QDialD0Ev
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QDial
+   size=48 align=8
+   base size=48 base align=8
+QDial (0x0x7f568028ca90) 0
+    vptr=((& QDial::_ZTV5QDial) + 16u)
+  QAbstractSlider (0x0x7f568028caf8) 0
+      primary-for QDial (0x0x7f568028ca90)
+    QWidget (0x0x7f56800028c0) 0
+        primary-for QAbstractSlider (0x0x7f568028caf8)
+      QObject (0x0x7f56802e8b40) 0
+          primary-for QWidget (0x0x7f56800028c0)
+      QPaintDevice (0x0x7f56802e8ba0) 16
+          vptr=((& QDial::_ZTV5QDial) + 456u)
+
+Class QDialogButtonBox::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDialogButtonBox::QPrivateSignal (0x0x7f56802e8d20) 0 empty
+
+Vtable for QDialogButtonBox
+QDialogButtonBox::_ZTV16QDialogButtonBox: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QDialogButtonBox)
+16    (int (*)(...))QDialogButtonBox::metaObject
+24    (int (*)(...))QDialogButtonBox::qt_metacast
+32    (int (*)(...))QDialogButtonBox::qt_metacall
+40    (int (*)(...))QDialogButtonBox::~QDialogButtonBox
+48    (int (*)(...))QDialogButtonBox::~QDialogButtonBox
+56    (int (*)(...))QDialogButtonBox::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QDialogButtonBox::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI16QDialogButtonBox)
+448   (int (*)(...))QDialogButtonBox::_ZThn16_N16QDialogButtonBoxD1Ev
+456   (int (*)(...))QDialogButtonBox::_ZThn16_N16QDialogButtonBoxD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QDialogButtonBox
+   size=48 align=8
+   base size=48 base align=8
+QDialogButtonBox (0x0x7f568028cb60) 0
+    vptr=((& QDialogButtonBox::_ZTV16QDialogButtonBox) + 16u)
+  QWidget (0x0x7f5680002bd0) 0
+      primary-for QDialogButtonBox (0x0x7f568028cb60)
+    QObject (0x0x7f56802e8c60) 0
+        primary-for QWidget (0x0x7f5680002bd0)
+    QPaintDevice (0x0x7f56802e8cc0) 16
+        vptr=((& QDialogButtonBox::_ZTV16QDialogButtonBox) + 448u)
+
+Vtable for QFileIconProvider
+QFileIconProvider::_ZTV17QFileIconProvider: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QFileIconProvider)
+16    (int (*)(...))QFileIconProvider::~QFileIconProvider
+24    (int (*)(...))QFileIconProvider::~QFileIconProvider
+32    (int (*)(...))QFileIconProvider::icon
+40    (int (*)(...))QFileIconProvider::icon
+48    (int (*)(...))QFileIconProvider::type
+
+Class QFileIconProvider
+   size=16 align=8
+   base size=16 base align=8
+QFileIconProvider (0x0x7f56802e8f00) 0
+    vptr=((& QFileIconProvider::_ZTV17QFileIconProvider) + 16u)
+
+Class QDirModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDirModel::QPrivateSignal (0x0x7f56800a6240) 0 empty
+
+Vtable for QDirModel
+QDirModel::_ZTV9QDirModel: 48u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QDirModel)
+16    (int (*)(...))QDirModel::metaObject
+24    (int (*)(...))QDirModel::qt_metacast
+32    (int (*)(...))QDirModel::qt_metacall
+40    (int (*)(...))QDirModel::~QDirModel
+48    (int (*)(...))QDirModel::~QDirModel
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QDirModel::index
+120   (int (*)(...))QDirModel::parent
+128   (int (*)(...))QAbstractItemModel::sibling
+136   (int (*)(...))QDirModel::rowCount
+144   (int (*)(...))QDirModel::columnCount
+152   (int (*)(...))QDirModel::hasChildren
+160   (int (*)(...))QDirModel::data
+168   (int (*)(...))QDirModel::setData
+176   (int (*)(...))QDirModel::headerData
+184   (int (*)(...))QAbstractItemModel::setHeaderData
+192   (int (*)(...))QAbstractItemModel::itemData
+200   (int (*)(...))QAbstractItemModel::setItemData
+208   (int (*)(...))QDirModel::mimeTypes
+216   (int (*)(...))QDirModel::mimeData
+224   (int (*)(...))QAbstractItemModel::canDropMimeData
+232   (int (*)(...))QDirModel::dropMimeData
+240   (int (*)(...))QDirModel::supportedDropActions
+248   (int (*)(...))QAbstractItemModel::supportedDragActions
+256   (int (*)(...))QAbstractItemModel::insertRows
+264   (int (*)(...))QAbstractItemModel::insertColumns
+272   (int (*)(...))QAbstractItemModel::removeRows
+280   (int (*)(...))QAbstractItemModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QAbstractItemModel::fetchMore
+312   (int (*)(...))QAbstractItemModel::canFetchMore
+320   (int (*)(...))QDirModel::flags
+328   (int (*)(...))QDirModel::sort
+336   (int (*)(...))QAbstractItemModel::buddy
+344   (int (*)(...))QAbstractItemModel::match
+352   (int (*)(...))QAbstractItemModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractItemModel::submit
+376   (int (*)(...))QAbstractItemModel::revert
+
+Class QDirModel
+   size=16 align=8
+   base size=16 base align=8
+QDirModel (0x0x7f568028cd68) 0
+    vptr=((& QDirModel::_ZTV9QDirModel) + 16u)
+  QAbstractItemModel (0x0x7f568028cdd0) 0
+      primary-for QDirModel (0x0x7f568028cd68)
+    QObject (0x0x7f56800a61e0) 0
+        primary-for QAbstractItemModel (0x0x7f568028cdd0)
+
+Class QDockWidget::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDockWidget::QPrivateSignal (0x0x7f56800a6360) 0 empty
+
+Vtable for QDockWidget
+QDockWidget::_ZTV11QDockWidget: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QDockWidget)
+16    (int (*)(...))QDockWidget::metaObject
+24    (int (*)(...))QDockWidget::qt_metacast
+32    (int (*)(...))QDockWidget::qt_metacall
+40    (int (*)(...))QDockWidget::~QDockWidget
+48    (int (*)(...))QDockWidget::~QDockWidget
+56    (int (*)(...))QDockWidget::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QDockWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QDockWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QDockWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI11QDockWidget)
+448   (int (*)(...))QDockWidget::_ZThn16_N11QDockWidgetD1Ev
+456   (int (*)(...))QDockWidget::_ZThn16_N11QDockWidgetD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QDockWidget
+   size=48 align=8
+   base size=48 base align=8
+QDockWidget (0x0x7f568028ce38) 0
+    vptr=((& QDockWidget::_ZTV11QDockWidget) + 16u)
+  QWidget (0x0x7f56800a8d90) 0
+      primary-for QDockWidget (0x0x7f568028ce38)
+    QObject (0x0x7f56800a62a0) 0
+        primary-for QWidget (0x0x7f56800a8d90)
+    QPaintDevice (0x0x7f56800a6300) 16
+        vptr=((& QDockWidget::_ZTV11QDockWidget) + 448u)
+
+Class QTileRules
+   size=8 align=4
+   base size=8 base align=4
+QTileRules (0x0x7f56800a69c0) 0
+
+Class QErrorMessage::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QErrorMessage::QPrivateSignal (0x0x7f56800a6c60) 0 empty
+
+Vtable for QErrorMessage
+QErrorMessage::_ZTV13QErrorMessage: 69u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QErrorMessage)
+16    (int (*)(...))QErrorMessage::metaObject
+24    (int (*)(...))QErrorMessage::qt_metacast
+32    (int (*)(...))QErrorMessage::qt_metacall
+40    (int (*)(...))QErrorMessage::~QErrorMessage
+48    (int (*)(...))QErrorMessage::~QErrorMessage
+56    (int (*)(...))QWidget::event
+64    (int (*)(...))QDialog::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QDialog::setVisible
+128   (int (*)(...))QDialog::sizeHint
+136   (int (*)(...))QDialog::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QDialog::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QDialog::resizeEvent
+280   (int (*)(...))QDialog::closeEvent
+288   (int (*)(...))QDialog::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QDialog::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QErrorMessage::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QDialog::open
+440   (int (*)(...))QDialog::exec
+448   (int (*)(...))QErrorMessage::done
+456   (int (*)(...))QDialog::accept
+464   (int (*)(...))QDialog::reject
+472   (int (*)(...))-16
+480   (int (*)(...))(& _ZTI13QErrorMessage)
+488   (int (*)(...))QErrorMessage::_ZThn16_N13QErrorMessageD1Ev
+496   (int (*)(...))QErrorMessage::_ZThn16_N13QErrorMessageD0Ev
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QErrorMessage
+   size=48 align=8
+   base size=48 base align=8
+QErrorMessage (0x0x7f567fd32548) 0
+    vptr=((& QErrorMessage::_ZTV13QErrorMessage) + 16u)
+  QDialog (0x0x7f567fd325b0) 0
+      primary-for QErrorMessage (0x0x7f567fd32548)
+    QWidget (0x0x7f567fd6f7e0) 0
+        primary-for QDialog (0x0x7f567fd325b0)
+      QObject (0x0x7f56800a6ba0) 0
+          primary-for QWidget (0x0x7f567fd6f7e0)
+      QPaintDevice (0x0x7f56800a6c00) 16
+          vptr=((& QErrorMessage::_ZTV13QErrorMessage) + 488u)
+
+Class QFileDialog::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFileDialog::QPrivateSignal (0x0x7f56800a6d80) 0 empty
+
+Vtable for QFileDialog
+QFileDialog::_ZTV11QFileDialog: 69u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QFileDialog)
+16    (int (*)(...))QFileDialog::metaObject
+24    (int (*)(...))QFileDialog::qt_metacast
+32    (int (*)(...))QFileDialog::qt_metacall
+40    (int (*)(...))QFileDialog::~QFileDialog
+48    (int (*)(...))QFileDialog::~QFileDialog
+56    (int (*)(...))QWidget::event
+64    (int (*)(...))QDialog::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QFileDialog::setVisible
+128   (int (*)(...))QDialog::sizeHint
+136   (int (*)(...))QDialog::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QDialog::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QDialog::resizeEvent
+280   (int (*)(...))QDialog::closeEvent
+288   (int (*)(...))QDialog::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QDialog::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFileDialog::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QDialog::open
+440   (int (*)(...))QDialog::exec
+448   (int (*)(...))QFileDialog::done
+456   (int (*)(...))QFileDialog::accept
+464   (int (*)(...))QDialog::reject
+472   (int (*)(...))-16
+480   (int (*)(...))(& _ZTI11QFileDialog)
+488   (int (*)(...))QFileDialog::_ZThn16_N11QFileDialogD1Ev
+496   (int (*)(...))QFileDialog::_ZThn16_N11QFileDialogD0Ev
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QFileDialog
+   size=48 align=8
+   base size=48 base align=8
+QFileDialog (0x0x7f567fd32618) 0
+    vptr=((& QFileDialog::_ZTV11QFileDialog) + 16u)
+  QDialog (0x0x7f567fd32680) 0
+      primary-for QFileDialog (0x0x7f567fd32618)
+    QWidget (0x0x7f567fd6faf0) 0
+        primary-for QDialog (0x0x7f567fd32680)
+      QObject (0x0x7f56800a6cc0) 0
+          primary-for QWidget (0x0x7f567fd6faf0)
+      QPaintDevice (0x0x7f56800a6d20) 16
+          vptr=((& QFileDialog::_ZTV11QFileDialog) + 488u)
+
+Class QFileSystemModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFileSystemModel::QPrivateSignal (0x0x7f567fe20000) 0 empty
+
+Vtable for QFileSystemModel
+QFileSystemModel::_ZTV16QFileSystemModel: 48u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QFileSystemModel)
+16    (int (*)(...))QFileSystemModel::metaObject
+24    (int (*)(...))QFileSystemModel::qt_metacast
+32    (int (*)(...))QFileSystemModel::qt_metacall
+40    (int (*)(...))QFileSystemModel::~QFileSystemModel
+48    (int (*)(...))QFileSystemModel::~QFileSystemModel
+56    (int (*)(...))QFileSystemModel::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QFileSystemModel::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QFileSystemModel::index
+120   (int (*)(...))QFileSystemModel::parent
+128   (int (*)(...))QFileSystemModel::sibling
+136   (int (*)(...))QFileSystemModel::rowCount
+144   (int (*)(...))QFileSystemModel::columnCount
+152   (int (*)(...))QFileSystemModel::hasChildren
+160   (int (*)(...))QFileSystemModel::data
+168   (int (*)(...))QFileSystemModel::setData
+176   (int (*)(...))QFileSystemModel::headerData
+184   (int (*)(...))QAbstractItemModel::setHeaderData
+192   (int (*)(...))QAbstractItemModel::itemData
+200   (int (*)(...))QAbstractItemModel::setItemData
+208   (int (*)(...))QFileSystemModel::mimeTypes
+216   (int (*)(...))QFileSystemModel::mimeData
+224   (int (*)(...))QAbstractItemModel::canDropMimeData
+232   (int (*)(...))QFileSystemModel::dropMimeData
+240   (int (*)(...))QFileSystemModel::supportedDropActions
+248   (int (*)(...))QAbstractItemModel::supportedDragActions
+256   (int (*)(...))QAbstractItemModel::insertRows
+264   (int (*)(...))QAbstractItemModel::insertColumns
+272   (int (*)(...))QAbstractItemModel::removeRows
+280   (int (*)(...))QAbstractItemModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QFileSystemModel::fetchMore
+312   (int (*)(...))QFileSystemModel::canFetchMore
+320   (int (*)(...))QFileSystemModel::flags
+328   (int (*)(...))QFileSystemModel::sort
+336   (int (*)(...))QAbstractItemModel::buddy
+344   (int (*)(...))QAbstractItemModel::match
+352   (int (*)(...))QAbstractItemModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractItemModel::submit
+376   (int (*)(...))QAbstractItemModel::revert
+
+Class QFileSystemModel
+   size=16 align=8
+   base size=16 base align=8
+QFileSystemModel (0x0x7f567fd327b8) 0
+    vptr=((& QFileSystemModel::_ZTV16QFileSystemModel) + 16u)
+  QAbstractItemModel (0x0x7f567fd32820) 0
+      primary-for QFileSystemModel (0x0x7f567fd327b8)
+    QObject (0x0x7f56800a6f60) 0
+        primary-for QAbstractItemModel (0x0x7f567fd32820)
+
+Class QFocusFrame::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFocusFrame::QPrivateSignal (0x0x7f567fe20180) 0 empty
+
+Vtable for QFocusFrame
+QFocusFrame::_ZTV11QFocusFrame: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QFocusFrame)
+16    (int (*)(...))QFocusFrame::metaObject
+24    (int (*)(...))QFocusFrame::qt_metacast
+32    (int (*)(...))QFocusFrame::qt_metacall
+40    (int (*)(...))QFocusFrame::~QFocusFrame
+48    (int (*)(...))QFocusFrame::~QFocusFrame
+56    (int (*)(...))QFocusFrame::event
+64    (int (*)(...))QFocusFrame::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QFocusFrame::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI11QFocusFrame)
+448   (int (*)(...))QFocusFrame::_ZThn16_N11QFocusFrameD1Ev
+456   (int (*)(...))QFocusFrame::_ZThn16_N11QFocusFrameD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QFocusFrame
+   size=48 align=8
+   base size=48 base align=8
+QFocusFrame (0x0x7f567fd32888) 0
+    vptr=((& QFocusFrame::_ZTV11QFocusFrame) + 16u)
+  QWidget (0x0x7f567fe441c0) 0
+      primary-for QFocusFrame (0x0x7f567fd32888)
+    QObject (0x0x7f567fe200c0) 0
+        primary-for QWidget (0x0x7f567fe441c0)
+    QPaintDevice (0x0x7f567fe20120) 16
+        vptr=((& QFocusFrame::_ZTV11QFocusFrame) + 448u)
+
+Class QFontComboBox::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFontComboBox::QPrivateSignal (0x0x7f567fe202a0) 0 empty
+
+Vtable for QFontComboBox
+QFontComboBox::_ZTV13QFontComboBox: 66u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QFontComboBox)
+16    (int (*)(...))QFontComboBox::metaObject
+24    (int (*)(...))QFontComboBox::qt_metacast
+32    (int (*)(...))QFontComboBox::qt_metacall
+40    (int (*)(...))QFontComboBox::~QFontComboBox
+48    (int (*)(...))QFontComboBox::~QFontComboBox
+56    (int (*)(...))QFontComboBox::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QFontComboBox::sizeHint
+136   (int (*)(...))QComboBox::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QComboBox::mousePressEvent
+176   (int (*)(...))QComboBox::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QComboBox::wheelEvent
+208   (int (*)(...))QComboBox::keyPressEvent
+216   (int (*)(...))QComboBox::keyReleaseEvent
+224   (int (*)(...))QComboBox::focusInEvent
+232   (int (*)(...))QComboBox::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QComboBox::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QComboBox::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QComboBox::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QComboBox::showEvent
+352   (int (*)(...))QComboBox::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QComboBox::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QComboBox::inputMethodEvent
+416   (int (*)(...))QComboBox::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QComboBox::showPopup
+440   (int (*)(...))QComboBox::hidePopup
+448   (int (*)(...))-16
+456   (int (*)(...))(& _ZTI13QFontComboBox)
+464   (int (*)(...))QFontComboBox::_ZThn16_N13QFontComboBoxD1Ev
+472   (int (*)(...))QFontComboBox::_ZThn16_N13QFontComboBoxD0Ev
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QFontComboBox
+   size=48 align=8
+   base size=48 base align=8
+QFontComboBox (0x0x7f567fd328f0) 0
+    vptr=((& QFontComboBox::_ZTV13QFontComboBox) + 16u)
+  QComboBox (0x0x7f567fd32958) 0
+      primary-for QFontComboBox (0x0x7f567fd328f0)
+    QWidget (0x0x7f567fe444d0) 0
+        primary-for QComboBox (0x0x7f567fd32958)
+      QObject (0x0x7f567fe201e0) 0
+          primary-for QWidget (0x0x7f567fe444d0)
+      QPaintDevice (0x0x7f567fe20240) 16
+          vptr=((& QFontComboBox::_ZTV13QFontComboBox) + 464u)
+
+Class QFontDialog::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFontDialog::QPrivateSignal (0x0x7f567fe20540) 0 empty
+
+Vtable for QFontDialog
+QFontDialog::_ZTV11QFontDialog: 69u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QFontDialog)
+16    (int (*)(...))QFontDialog::metaObject
+24    (int (*)(...))QFontDialog::qt_metacast
+32    (int (*)(...))QFontDialog::qt_metacall
+40    (int (*)(...))QFontDialog::~QFontDialog
+48    (int (*)(...))QFontDialog::~QFontDialog
+56    (int (*)(...))QWidget::event
+64    (int (*)(...))QFontDialog::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QFontDialog::setVisible
+128   (int (*)(...))QDialog::sizeHint
+136   (int (*)(...))QDialog::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QDialog::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QDialog::resizeEvent
+280   (int (*)(...))QDialog::closeEvent
+288   (int (*)(...))QDialog::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QDialog::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFontDialog::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QDialog::open
+440   (int (*)(...))QDialog::exec
+448   (int (*)(...))QFontDialog::done
+456   (int (*)(...))QDialog::accept
+464   (int (*)(...))QDialog::reject
+472   (int (*)(...))-16
+480   (int (*)(...))(& _ZTI11QFontDialog)
+488   (int (*)(...))QFontDialog::_ZThn16_N11QFontDialogD1Ev
+496   (int (*)(...))QFontDialog::_ZThn16_N11QFontDialogD0Ev
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QFontDialog
+   size=48 align=8
+   base size=48 base align=8
+QFontDialog (0x0x7f567fd32af8) 0
+    vptr=((& QFontDialog::_ZTV11QFontDialog) + 16u)
+  QDialog (0x0x7f567fd32b60) 0
+      primary-for QFontDialog (0x0x7f567fd32af8)
+    QWidget (0x0x7f567fe8f4d0) 0
+        primary-for QDialog (0x0x7f567fd32b60)
+      QObject (0x0x7f567fe20480) 0
+          primary-for QWidget (0x0x7f567fe8f4d0)
+      QPaintDevice (0x0x7f567fe204e0) 16
+          vptr=((& QFontDialog::_ZTV11QFontDialog) + 488u)
+
+Class QFormLayout::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFormLayout::QPrivateSignal (0x0x7f567fe207e0) 0 empty
+
+Class QFormLayout::TakeRowResult
+   size=16 align=8
+   base size=16 base align=8
+QFormLayout::TakeRowResult (0x0x7f567fe20840) 0
+
+Vtable for QFormLayout
+QFormLayout::_ZTV11QFormLayout: 50u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QFormLayout)
+16    (int (*)(...))QFormLayout::metaObject
+24    (int (*)(...))QFormLayout::qt_metacast
+32    (int (*)(...))QFormLayout::qt_metacall
+40    (int (*)(...))QFormLayout::~QFormLayout
+48    (int (*)(...))QFormLayout::~QFormLayout
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QLayout::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QFormLayout::invalidate
+120   (int (*)(...))QLayout::geometry
+128   (int (*)(...))QFormLayout::addItem
+136   (int (*)(...))QFormLayout::expandingDirections
+144   (int (*)(...))QFormLayout::minimumSize
+152   (int (*)(...))QLayout::maximumSize
+160   (int (*)(...))QFormLayout::setGeometry
+168   (int (*)(...))QFormLayout::itemAt
+176   (int (*)(...))QFormLayout::takeAt
+184   (int (*)(...))QLayout::indexOf
+192   (int (*)(...))QFormLayout::count
+200   (int (*)(...))QLayout::isEmpty
+208   (int (*)(...))QLayout::controlTypes
+216   (int (*)(...))QLayout::layout
+224   (int (*)(...))QFormLayout::sizeHint
+232   (int (*)(...))QFormLayout::hasHeightForWidth
+240   (int (*)(...))QFormLayout::heightForWidth
+248   (int (*)(...))-16
+256   (int (*)(...))(& _ZTI11QFormLayout)
+264   (int (*)(...))QFormLayout::_ZThn16_N11QFormLayoutD1Ev
+272   (int (*)(...))QFormLayout::_ZThn16_N11QFormLayoutD0Ev
+280   (int (*)(...))QFormLayout::_ZThn16_NK11QFormLayout8sizeHintEv
+288   (int (*)(...))QFormLayout::_ZThn16_NK11QFormLayout11minimumSizeEv
+296   (int (*)(...))QLayout::_ZThn16_NK7QLayout11maximumSizeEv
+304   (int (*)(...))QFormLayout::_ZThn16_NK11QFormLayout19expandingDirectionsEv
+312   (int (*)(...))QFormLayout::_ZThn16_N11QFormLayout11setGeometryERK5QRect
+320   (int (*)(...))QLayout::_ZThn16_NK7QLayout8geometryEv
+328   (int (*)(...))QLayout::_ZThn16_NK7QLayout7isEmptyEv
+336   (int (*)(...))QFormLayout::_ZThn16_NK11QFormLayout17hasHeightForWidthEv
+344   (int (*)(...))QFormLayout::_ZThn16_NK11QFormLayout14heightForWidthEi
+352   (int (*)(...))QLayoutItem::minimumHeightForWidth
+360   (int (*)(...))QFormLayout::_ZThn16_N11QFormLayout10invalidateEv
+368   (int (*)(...))QLayoutItem::widget
+376   (int (*)(...))QLayout::_ZThn16_N7QLayout6layoutEv
+384   (int (*)(...))QLayoutItem::spacerItem
+392   (int (*)(...))QLayout::_ZThn16_NK7QLayout12controlTypesEv
+
+Class QFormLayout
+   size=32 align=8
+   base size=28 base align=8
+QFormLayout (0x0x7f567fd32c98) 0
+    vptr=((& QFormLayout::_ZTV11QFormLayout) + 16u)
+  QLayout (0x0x7f567fed28c0) 0
+      primary-for QFormLayout (0x0x7f567fd32c98)
+    QObject (0x0x7f567fe20720) 0
+        primary-for QLayout (0x0x7f567fed28c0)
+    QLayoutItem (0x0x7f567fe20780) 16
+        vptr=((& QFormLayout::_ZTV11QFormLayout) + 264u)
+
+Class QGesture::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGesture::QPrivateSignal (0x0x7f567fe20d80) 0 empty
+
+Vtable for QGesture
+QGesture::_ZTV8QGesture: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI8QGesture)
+16    (int (*)(...))QGesture::metaObject
+24    (int (*)(...))QGesture::qt_metacast
+32    (int (*)(...))QGesture::qt_metacall
+40    (int (*)(...))QGesture::~QGesture
+48    (int (*)(...))QGesture::~QGesture
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QGesture
+   size=16 align=8
+   base size=16 base align=8
+QGesture (0x0x7f567fd32ea0) 0
+    vptr=((& QGesture::_ZTV8QGesture) + 16u)
+  QObject (0x0x7f567fe20d20) 0
+      primary-for QGesture (0x0x7f567fd32ea0)
+
+Class QPanGesture::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPanGesture::QPrivateSignal (0x0x7f567fe20e40) 0 empty
+
+Vtable for QPanGesture
+QPanGesture::_ZTV11QPanGesture: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QPanGesture)
+16    (int (*)(...))QPanGesture::metaObject
+24    (int (*)(...))QPanGesture::qt_metacast
+32    (int (*)(...))QPanGesture::qt_metacall
+40    (int (*)(...))QPanGesture::~QPanGesture
+48    (int (*)(...))QPanGesture::~QPanGesture
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QPanGesture
+   size=16 align=8
+   base size=16 base align=8
+QPanGesture (0x0x7f567fd32f08) 0
+    vptr=((& QPanGesture::_ZTV11QPanGesture) + 16u)
+  QGesture (0x0x7f567fd32f70) 0
+      primary-for QPanGesture (0x0x7f567fd32f08)
+    QObject (0x0x7f567fe20de0) 0
+        primary-for QGesture (0x0x7f567fd32f70)
+
+Class QPinchGesture::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPinchGesture::QPrivateSignal (0x0x7f567fe20f00) 0 empty
+
+Vtable for QPinchGesture
+QPinchGesture::_ZTV13QPinchGesture: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QPinchGesture)
+16    (int (*)(...))QPinchGesture::metaObject
+24    (int (*)(...))QPinchGesture::qt_metacast
+32    (int (*)(...))QPinchGesture::qt_metacall
+40    (int (*)(...))QPinchGesture::~QPinchGesture
+48    (int (*)(...))QPinchGesture::~QPinchGesture
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QPinchGesture
+   size=16 align=8
+   base size=16 base align=8
+QPinchGesture (0x0x7f567fb52000) 0
+    vptr=((& QPinchGesture::_ZTV13QPinchGesture) + 16u)
+  QGesture (0x0x7f567fb52068) 0
+      primary-for QPinchGesture (0x0x7f567fb52000)
+    QObject (0x0x7f567fe20ea0) 0
+        primary-for QGesture (0x0x7f567fb52068)
+
+Class QSwipeGesture::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSwipeGesture::QPrivateSignal (0x0x7f567fb672a0) 0 empty
+
+Vtable for QSwipeGesture
+QSwipeGesture::_ZTV13QSwipeGesture: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QSwipeGesture)
+16    (int (*)(...))QSwipeGesture::metaObject
+24    (int (*)(...))QSwipeGesture::qt_metacast
+32    (int (*)(...))QSwipeGesture::qt_metacall
+40    (int (*)(...))QSwipeGesture::~QSwipeGesture
+48    (int (*)(...))QSwipeGesture::~QSwipeGesture
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QSwipeGesture
+   size=16 align=8
+   base size=16 base align=8
+QSwipeGesture (0x0x7f567fb521a0) 0
+    vptr=((& QSwipeGesture::_ZTV13QSwipeGesture) + 16u)
+  QGesture (0x0x7f567fb52208) 0
+      primary-for QSwipeGesture (0x0x7f567fb521a0)
+    QObject (0x0x7f567fb67240) 0
+        primary-for QGesture (0x0x7f567fb52208)
+
+Class QTapGesture::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTapGesture::QPrivateSignal (0x0x7f567fb673c0) 0 empty
+
+Vtable for QTapGesture
+QTapGesture::_ZTV11QTapGesture: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QTapGesture)
+16    (int (*)(...))QTapGesture::metaObject
+24    (int (*)(...))QTapGesture::qt_metacast
+32    (int (*)(...))QTapGesture::qt_metacall
+40    (int (*)(...))QTapGesture::~QTapGesture
+48    (int (*)(...))QTapGesture::~QTapGesture
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QTapGesture
+   size=16 align=8
+   base size=16 base align=8
+QTapGesture (0x0x7f567fb52270) 0
+    vptr=((& QTapGesture::_ZTV11QTapGesture) + 16u)
+  QGesture (0x0x7f567fb522d8) 0
+      primary-for QTapGesture (0x0x7f567fb52270)
+    QObject (0x0x7f567fb67360) 0
+        primary-for QGesture (0x0x7f567fb522d8)
+
+Class QTapAndHoldGesture::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTapAndHoldGesture::QPrivateSignal (0x0x7f567fb67480) 0 empty
+
+Vtable for QTapAndHoldGesture
+QTapAndHoldGesture::_ZTV18QTapAndHoldGesture: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QTapAndHoldGesture)
+16    (int (*)(...))QTapAndHoldGesture::metaObject
+24    (int (*)(...))QTapAndHoldGesture::qt_metacast
+32    (int (*)(...))QTapAndHoldGesture::qt_metacall
+40    (int (*)(...))QTapAndHoldGesture::~QTapAndHoldGesture
+48    (int (*)(...))QTapAndHoldGesture::~QTapAndHoldGesture
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QTapAndHoldGesture
+   size=16 align=8
+   base size=16 base align=8
+QTapAndHoldGesture (0x0x7f567fb52340) 0
+    vptr=((& QTapAndHoldGesture::_ZTV18QTapAndHoldGesture) + 16u)
+  QGesture (0x0x7f567fb523a8) 0
+      primary-for QTapAndHoldGesture (0x0x7f567fb52340)
+    QObject (0x0x7f567fb67420) 0
+        primary-for QGesture (0x0x7f567fb523a8)
+
+Vtable for QGestureEvent
+QGestureEvent::_ZTV13QGestureEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QGestureEvent)
+16    (int (*)(...))QGestureEvent::~QGestureEvent
+24    (int (*)(...))QGestureEvent::~QGestureEvent
+
+Class QGestureEvent
+   size=56 align=8
+   base size=56 base align=8
+QGestureEvent (0x0x7f567fb52410) 0
+    vptr=((& QGestureEvent::_ZTV13QGestureEvent) + 16u)
+  QEvent (0x0x7f567fb674e0) 0
+      primary-for QGestureEvent (0x0x7f567fb52410)
+
+Vtable for QGestureRecognizer
+QGestureRecognizer::_ZTV18QGestureRecognizer: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QGestureRecognizer)
+16    0u
+24    0u
+32    (int (*)(...))QGestureRecognizer::create
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))QGestureRecognizer::reset
+
+Class QGestureRecognizer
+   size=8 align=8
+   base size=8 base align=8
+QGestureRecognizer (0x0x7f567fb678a0) 0 nearly-empty
+    vptr=((& QGestureRecognizer::_ZTV18QGestureRecognizer) + 16u)
+
+Vtable for QGraphicsItem
+QGraphicsItem::_ZTV13QGraphicsItem: 39u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QGraphicsItem)
+16    0u
+24    0u
+32    (int (*)(...))QGraphicsItem::advance
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))QGraphicsItem::shape
+56    (int (*)(...))QGraphicsItem::contains
+64    (int (*)(...))QGraphicsItem::collidesWithItem
+72    (int (*)(...))QGraphicsItem::collidesWithPath
+80    (int (*)(...))QGraphicsItem::isObscuredBy
+88    (int (*)(...))QGraphicsItem::opaqueArea
+96    (int (*)(...))__cxa_pure_virtual
+104   (int (*)(...))QGraphicsItem::type
+112   (int (*)(...))QGraphicsItem::sceneEventFilter
+120   (int (*)(...))QGraphicsItem::sceneEvent
+128   (int (*)(...))QGraphicsItem::contextMenuEvent
+136   (int (*)(...))QGraphicsItem::dragEnterEvent
+144   (int (*)(...))QGraphicsItem::dragLeaveEvent
+152   (int (*)(...))QGraphicsItem::dragMoveEvent
+160   (int (*)(...))QGraphicsItem::dropEvent
+168   (int (*)(...))QGraphicsItem::focusInEvent
+176   (int (*)(...))QGraphicsItem::focusOutEvent
+184   (int (*)(...))QGraphicsItem::hoverEnterEvent
+192   (int (*)(...))QGraphicsItem::hoverMoveEvent
+200   (int (*)(...))QGraphicsItem::hoverLeaveEvent
+208   (int (*)(...))QGraphicsItem::keyPressEvent
+216   (int (*)(...))QGraphicsItem::keyReleaseEvent
+224   (int (*)(...))QGraphicsItem::mousePressEvent
+232   (int (*)(...))QGraphicsItem::mouseMoveEvent
+240   (int (*)(...))QGraphicsItem::mouseReleaseEvent
+248   (int (*)(...))QGraphicsItem::mouseDoubleClickEvent
+256   (int (*)(...))QGraphicsItem::wheelEvent
+264   (int (*)(...))QGraphicsItem::inputMethodEvent
+272   (int (*)(...))QGraphicsItem::inputMethodQuery
+280   (int (*)(...))QGraphicsItem::itemChange
+288   (int (*)(...))QGraphicsItem::supportsExtension
+296   (int (*)(...))QGraphicsItem::setExtension
+304   (int (*)(...))QGraphicsItem::extension
+
+Class QGraphicsItem
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsItem (0x0x7f567fb67a80) 0
+    vptr=((& QGraphicsItem::_ZTV13QGraphicsItem) + 16u)
+
+Class QGraphicsObject::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsObject::QPrivateSignal (0x0x7f567fb67e40) 0 empty
+
+Vtable for QGraphicsObject
+QGraphicsObject::_ZTV15QGraphicsObject: 53u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QGraphicsObject)
+16    (int (*)(...))QGraphicsObject::metaObject
+24    (int (*)(...))QGraphicsObject::qt_metacast
+32    (int (*)(...))QGraphicsObject::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QGraphicsObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))-16
+120   (int (*)(...))(& _ZTI15QGraphicsObject)
+128   0u
+136   0u
+144   (int (*)(...))QGraphicsItem::advance
+152   (int (*)(...))__cxa_pure_virtual
+160   (int (*)(...))QGraphicsItem::shape
+168   (int (*)(...))QGraphicsItem::contains
+176   (int (*)(...))QGraphicsItem::collidesWithItem
+184   (int (*)(...))QGraphicsItem::collidesWithPath
+192   (int (*)(...))QGraphicsItem::isObscuredBy
+200   (int (*)(...))QGraphicsItem::opaqueArea
+208   (int (*)(...))__cxa_pure_virtual
+216   (int (*)(...))QGraphicsItem::type
+224   (int (*)(...))QGraphicsItem::sceneEventFilter
+232   (int (*)(...))QGraphicsItem::sceneEvent
+240   (int (*)(...))QGraphicsItem::contextMenuEvent
+248   (int (*)(...))QGraphicsItem::dragEnterEvent
+256   (int (*)(...))QGraphicsItem::dragLeaveEvent
+264   (int (*)(...))QGraphicsItem::dragMoveEvent
+272   (int (*)(...))QGraphicsItem::dropEvent
+280   (int (*)(...))QGraphicsItem::focusInEvent
+288   (int (*)(...))QGraphicsItem::focusOutEvent
+296   (int (*)(...))QGraphicsItem::hoverEnterEvent
+304   (int (*)(...))QGraphicsItem::hoverMoveEvent
+312   (int (*)(...))QGraphicsItem::hoverLeaveEvent
+320   (int (*)(...))QGraphicsItem::keyPressEvent
+328   (int (*)(...))QGraphicsItem::keyReleaseEvent
+336   (int (*)(...))QGraphicsItem::mousePressEvent
+344   (int (*)(...))QGraphicsItem::mouseMoveEvent
+352   (int (*)(...))QGraphicsItem::mouseReleaseEvent
+360   (int (*)(...))QGraphicsItem::mouseDoubleClickEvent
+368   (int (*)(...))QGraphicsItem::wheelEvent
+376   (int (*)(...))QGraphicsItem::inputMethodEvent
+384   (int (*)(...))QGraphicsItem::inputMethodQuery
+392   (int (*)(...))QGraphicsItem::itemChange
+400   (int (*)(...))QGraphicsItem::supportsExtension
+408   (int (*)(...))QGraphicsItem::setExtension
+416   (int (*)(...))QGraphicsItem::extension
+
+Class QGraphicsObject
+   size=32 align=8
+   base size=32 base align=8
+QGraphicsObject (0x0x7f567f9218c0) 0
+    vptr=((& QGraphicsObject::_ZTV15QGraphicsObject) + 16u)
+  QObject (0x0x7f567fb67d80) 0
+      primary-for QGraphicsObject (0x0x7f567f9218c0)
+  QGraphicsItem (0x0x7f567fb67de0) 16
+      vptr=((& QGraphicsObject::_ZTV15QGraphicsObject) + 128u)
+
+Vtable for QAbstractGraphicsShapeItem
+QAbstractGraphicsShapeItem::_ZTV26QAbstractGraphicsShapeItem: 39u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI26QAbstractGraphicsShapeItem)
+16    0u
+24    0u
+32    (int (*)(...))QGraphicsItem::advance
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))QGraphicsItem::shape
+56    (int (*)(...))QGraphicsItem::contains
+64    (int (*)(...))QGraphicsItem::collidesWithItem
+72    (int (*)(...))QGraphicsItem::collidesWithPath
+80    (int (*)(...))QAbstractGraphicsShapeItem::isObscuredBy
+88    (int (*)(...))QAbstractGraphicsShapeItem::opaqueArea
+96    (int (*)(...))__cxa_pure_virtual
+104   (int (*)(...))QGraphicsItem::type
+112   (int (*)(...))QGraphicsItem::sceneEventFilter
+120   (int (*)(...))QGraphicsItem::sceneEvent
+128   (int (*)(...))QGraphicsItem::contextMenuEvent
+136   (int (*)(...))QGraphicsItem::dragEnterEvent
+144   (int (*)(...))QGraphicsItem::dragLeaveEvent
+152   (int (*)(...))QGraphicsItem::dragMoveEvent
+160   (int (*)(...))QGraphicsItem::dropEvent
+168   (int (*)(...))QGraphicsItem::focusInEvent
+176   (int (*)(...))QGraphicsItem::focusOutEvent
+184   (int (*)(...))QGraphicsItem::hoverEnterEvent
+192   (int (*)(...))QGraphicsItem::hoverMoveEvent
+200   (int (*)(...))QGraphicsItem::hoverLeaveEvent
+208   (int (*)(...))QGraphicsItem::keyPressEvent
+216   (int (*)(...))QGraphicsItem::keyReleaseEvent
+224   (int (*)(...))QGraphicsItem::mousePressEvent
+232   (int (*)(...))QGraphicsItem::mouseMoveEvent
+240   (int (*)(...))QGraphicsItem::mouseReleaseEvent
+248   (int (*)(...))QGraphicsItem::mouseDoubleClickEvent
+256   (int (*)(...))QGraphicsItem::wheelEvent
+264   (int (*)(...))QGraphicsItem::inputMethodEvent
+272   (int (*)(...))QGraphicsItem::inputMethodQuery
+280   (int (*)(...))QGraphicsItem::itemChange
+288   (int (*)(...))QGraphicsItem::supportsExtension
+296   (int (*)(...))QGraphicsItem::setExtension
+304   (int (*)(...))QGraphicsItem::extension
+
+Class QAbstractGraphicsShapeItem
+   size=16 align=8
+   base size=16 base align=8
+QAbstractGraphicsShapeItem (0x0x7f567fb526e8) 0
+    vptr=((& QAbstractGraphicsShapeItem::_ZTV26QAbstractGraphicsShapeItem) + 16u)
+  QGraphicsItem (0x0x7f567fb67ea0) 0
+      primary-for QAbstractGraphicsShapeItem (0x0x7f567fb526e8)
+
+Vtable for QGraphicsPathItem
+QGraphicsPathItem::_ZTV17QGraphicsPathItem: 39u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QGraphicsPathItem)
+16    (int (*)(...))QGraphicsPathItem::~QGraphicsPathItem
+24    (int (*)(...))QGraphicsPathItem::~QGraphicsPathItem
+32    (int (*)(...))QGraphicsItem::advance
+40    (int (*)(...))QGraphicsPathItem::boundingRect
+48    (int (*)(...))QGraphicsPathItem::shape
+56    (int (*)(...))QGraphicsPathItem::contains
+64    (int (*)(...))QGraphicsItem::collidesWithItem
+72    (int (*)(...))QGraphicsItem::collidesWithPath
+80    (int (*)(...))QGraphicsPathItem::isObscuredBy
+88    (int (*)(...))QGraphicsPathItem::opaqueArea
+96    (int (*)(...))QGraphicsPathItem::paint
+104   (int (*)(...))QGraphicsPathItem::type
+112   (int (*)(...))QGraphicsItem::sceneEventFilter
+120   (int (*)(...))QGraphicsItem::sceneEvent
+128   (int (*)(...))QGraphicsItem::contextMenuEvent
+136   (int (*)(...))QGraphicsItem::dragEnterEvent
+144   (int (*)(...))QGraphicsItem::dragLeaveEvent
+152   (int (*)(...))QGraphicsItem::dragMoveEvent
+160   (int (*)(...))QGraphicsItem::dropEvent
+168   (int (*)(...))QGraphicsItem::focusInEvent
+176   (int (*)(...))QGraphicsItem::focusOutEvent
+184   (int (*)(...))QGraphicsItem::hoverEnterEvent
+192   (int (*)(...))QGraphicsItem::hoverMoveEvent
+200   (int (*)(...))QGraphicsItem::hoverLeaveEvent
+208   (int (*)(...))QGraphicsItem::keyPressEvent
+216   (int (*)(...))QGraphicsItem::keyReleaseEvent
+224   (int (*)(...))QGraphicsItem::mousePressEvent
+232   (int (*)(...))QGraphicsItem::mouseMoveEvent
+240   (int (*)(...))QGraphicsItem::mouseReleaseEvent
+248   (int (*)(...))QGraphicsItem::mouseDoubleClickEvent
+256   (int (*)(...))QGraphicsItem::wheelEvent
+264   (int (*)(...))QGraphicsItem::inputMethodEvent
+272   (int (*)(...))QGraphicsItem::inputMethodQuery
+280   (int (*)(...))QGraphicsItem::itemChange
+288   (int (*)(...))QGraphicsPathItem::supportsExtension
+296   (int (*)(...))QGraphicsPathItem::setExtension
+304   (int (*)(...))QGraphicsPathItem::extension
+
+Class QGraphicsPathItem
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsPathItem (0x0x7f567fb52750) 0
+    vptr=((& QGraphicsPathItem::_ZTV17QGraphicsPathItem) + 16u)
+  QAbstractGraphicsShapeItem (0x0x7f567fb527b8) 0
+      primary-for QGraphicsPathItem (0x0x7f567fb52750)
+    QGraphicsItem (0x0x7f567fb67f00) 0
+        primary-for QAbstractGraphicsShapeItem (0x0x7f567fb527b8)
+
+Vtable for QGraphicsRectItem
+QGraphicsRectItem::_ZTV17QGraphicsRectItem: 39u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QGraphicsRectItem)
+16    (int (*)(...))QGraphicsRectItem::~QGraphicsRectItem
+24    (int (*)(...))QGraphicsRectItem::~QGraphicsRectItem
+32    (int (*)(...))QGraphicsItem::advance
+40    (int (*)(...))QGraphicsRectItem::boundingRect
+48    (int (*)(...))QGraphicsRectItem::shape
+56    (int (*)(...))QGraphicsRectItem::contains
+64    (int (*)(...))QGraphicsItem::collidesWithItem
+72    (int (*)(...))QGraphicsItem::collidesWithPath
+80    (int (*)(...))QGraphicsRectItem::isObscuredBy
+88    (int (*)(...))QGraphicsRectItem::opaqueArea
+96    (int (*)(...))QGraphicsRectItem::paint
+104   (int (*)(...))QGraphicsRectItem::type
+112   (int (*)(...))QGraphicsItem::sceneEventFilter
+120   (int (*)(...))QGraphicsItem::sceneEvent
+128   (int (*)(...))QGraphicsItem::contextMenuEvent
+136   (int (*)(...))QGraphicsItem::dragEnterEvent
+144   (int (*)(...))QGraphicsItem::dragLeaveEvent
+152   (int (*)(...))QGraphicsItem::dragMoveEvent
+160   (int (*)(...))QGraphicsItem::dropEvent
+168   (int (*)(...))QGraphicsItem::focusInEvent
+176   (int (*)(...))QGraphicsItem::focusOutEvent
+184   (int (*)(...))QGraphicsItem::hoverEnterEvent
+192   (int (*)(...))QGraphicsItem::hoverMoveEvent
+200   (int (*)(...))QGraphicsItem::hoverLeaveEvent
+208   (int (*)(...))QGraphicsItem::keyPressEvent
+216   (int (*)(...))QGraphicsItem::keyReleaseEvent
+224   (int (*)(...))QGraphicsItem::mousePressEvent
+232   (int (*)(...))QGraphicsItem::mouseMoveEvent
+240   (int (*)(...))QGraphicsItem::mouseReleaseEvent
+248   (int (*)(...))QGraphicsItem::mouseDoubleClickEvent
+256   (int (*)(...))QGraphicsItem::wheelEvent
+264   (int (*)(...))QGraphicsItem::inputMethodEvent
+272   (int (*)(...))QGraphicsItem::inputMethodQuery
+280   (int (*)(...))QGraphicsItem::itemChange
+288   (int (*)(...))QGraphicsRectItem::supportsExtension
+296   (int (*)(...))QGraphicsRectItem::setExtension
+304   (int (*)(...))QGraphicsRectItem::extension
+
+Class QGraphicsRectItem
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsRectItem (0x0x7f567fb52820) 0
+    vptr=((& QGraphicsRectItem::_ZTV17QGraphicsRectItem) + 16u)
+  QAbstractGraphicsShapeItem (0x0x7f567fb52888) 0
+      primary-for QGraphicsRectItem (0x0x7f567fb52820)
+    QGraphicsItem (0x0x7f567fb67f60) 0
+        primary-for QAbstractGraphicsShapeItem (0x0x7f567fb52888)
+
+Vtable for QGraphicsEllipseItem
+QGraphicsEllipseItem::_ZTV20QGraphicsEllipseItem: 39u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QGraphicsEllipseItem)
+16    (int (*)(...))QGraphicsEllipseItem::~QGraphicsEllipseItem
+24    (int (*)(...))QGraphicsEllipseItem::~QGraphicsEllipseItem
+32    (int (*)(...))QGraphicsItem::advance
+40    (int (*)(...))QGraphicsEllipseItem::boundingRect
+48    (int (*)(...))QGraphicsEllipseItem::shape
+56    (int (*)(...))QGraphicsEllipseItem::contains
+64    (int (*)(...))QGraphicsItem::collidesWithItem
+72    (int (*)(...))QGraphicsItem::collidesWithPath
+80    (int (*)(...))QGraphicsEllipseItem::isObscuredBy
+88    (int (*)(...))QGraphicsEllipseItem::opaqueArea
+96    (int (*)(...))QGraphicsEllipseItem::paint
+104   (int (*)(...))QGraphicsEllipseItem::type
+112   (int (*)(...))QGraphicsItem::sceneEventFilter
+120   (int (*)(...))QGraphicsItem::sceneEvent
+128   (int (*)(...))QGraphicsItem::contextMenuEvent
+136   (int (*)(...))QGraphicsItem::dragEnterEvent
+144   (int (*)(...))QGraphicsItem::dragLeaveEvent
+152   (int (*)(...))QGraphicsItem::dragMoveEvent
+160   (int (*)(...))QGraphicsItem::dropEvent
+168   (int (*)(...))QGraphicsItem::focusInEvent
+176   (int (*)(...))QGraphicsItem::focusOutEvent
+184   (int (*)(...))QGraphicsItem::hoverEnterEvent
+192   (int (*)(...))QGraphicsItem::hoverMoveEvent
+200   (int (*)(...))QGraphicsItem::hoverLeaveEvent
+208   (int (*)(...))QGraphicsItem::keyPressEvent
+216   (int (*)(...))QGraphicsItem::keyReleaseEvent
+224   (int (*)(...))QGraphicsItem::mousePressEvent
+232   (int (*)(...))QGraphicsItem::mouseMoveEvent
+240   (int (*)(...))QGraphicsItem::mouseReleaseEvent
+248   (int (*)(...))QGraphicsItem::mouseDoubleClickEvent
+256   (int (*)(...))QGraphicsItem::wheelEvent
+264   (int (*)(...))QGraphicsItem::inputMethodEvent
+272   (int (*)(...))QGraphicsItem::inputMethodQuery
+280   (int (*)(...))QGraphicsItem::itemChange
+288   (int (*)(...))QGraphicsEllipseItem::supportsExtension
+296   (int (*)(...))QGraphicsEllipseItem::setExtension
+304   (int (*)(...))QGraphicsEllipseItem::extension
+
+Class QGraphicsEllipseItem
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsEllipseItem (0x0x7f567fb528f0) 0
+    vptr=((& QGraphicsEllipseItem::_ZTV20QGraphicsEllipseItem) + 16u)
+  QAbstractGraphicsShapeItem (0x0x7f567fb52958) 0
+      primary-for QGraphicsEllipseItem (0x0x7f567fb528f0)
+    QGraphicsItem (0x0x7f567f980000) 0
+        primary-for QAbstractGraphicsShapeItem (0x0x7f567fb52958)
+
+Vtable for QGraphicsPolygonItem
+QGraphicsPolygonItem::_ZTV20QGraphicsPolygonItem: 39u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QGraphicsPolygonItem)
+16    (int (*)(...))QGraphicsPolygonItem::~QGraphicsPolygonItem
+24    (int (*)(...))QGraphicsPolygonItem::~QGraphicsPolygonItem
+32    (int (*)(...))QGraphicsItem::advance
+40    (int (*)(...))QGraphicsPolygonItem::boundingRect
+48    (int (*)(...))QGraphicsPolygonItem::shape
+56    (int (*)(...))QGraphicsPolygonItem::contains
+64    (int (*)(...))QGraphicsItem::collidesWithItem
+72    (int (*)(...))QGraphicsItem::collidesWithPath
+80    (int (*)(...))QGraphicsPolygonItem::isObscuredBy
+88    (int (*)(...))QGraphicsPolygonItem::opaqueArea
+96    (int (*)(...))QGraphicsPolygonItem::paint
+104   (int (*)(...))QGraphicsPolygonItem::type
+112   (int (*)(...))QGraphicsItem::sceneEventFilter
+120   (int (*)(...))QGraphicsItem::sceneEvent
+128   (int (*)(...))QGraphicsItem::contextMenuEvent
+136   (int (*)(...))QGraphicsItem::dragEnterEvent
+144   (int (*)(...))QGraphicsItem::dragLeaveEvent
+152   (int (*)(...))QGraphicsItem::dragMoveEvent
+160   (int (*)(...))QGraphicsItem::dropEvent
+168   (int (*)(...))QGraphicsItem::focusInEvent
+176   (int (*)(...))QGraphicsItem::focusOutEvent
+184   (int (*)(...))QGraphicsItem::hoverEnterEvent
+192   (int (*)(...))QGraphicsItem::hoverMoveEvent
+200   (int (*)(...))QGraphicsItem::hoverLeaveEvent
+208   (int (*)(...))QGraphicsItem::keyPressEvent
+216   (int (*)(...))QGraphicsItem::keyReleaseEvent
+224   (int (*)(...))QGraphicsItem::mousePressEvent
+232   (int (*)(...))QGraphicsItem::mouseMoveEvent
+240   (int (*)(...))QGraphicsItem::mouseReleaseEvent
+248   (int (*)(...))QGraphicsItem::mouseDoubleClickEvent
+256   (int (*)(...))QGraphicsItem::wheelEvent
+264   (int (*)(...))QGraphicsItem::inputMethodEvent
+272   (int (*)(...))QGraphicsItem::inputMethodQuery
+280   (int (*)(...))QGraphicsItem::itemChange
+288   (int (*)(...))QGraphicsPolygonItem::supportsExtension
+296   (int (*)(...))QGraphicsPolygonItem::setExtension
+304   (int (*)(...))QGraphicsPolygonItem::extension
+
+Class QGraphicsPolygonItem
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsPolygonItem (0x0x7f567fb529c0) 0
+    vptr=((& QGraphicsPolygonItem::_ZTV20QGraphicsPolygonItem) + 16u)
+  QAbstractGraphicsShapeItem (0x0x7f567fb52a28) 0
+      primary-for QGraphicsPolygonItem (0x0x7f567fb529c0)
+    QGraphicsItem (0x0x7f567f980060) 0
+        primary-for QAbstractGraphicsShapeItem (0x0x7f567fb52a28)
+
+Vtable for QGraphicsLineItem
+QGraphicsLineItem::_ZTV17QGraphicsLineItem: 39u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QGraphicsLineItem)
+16    (int (*)(...))QGraphicsLineItem::~QGraphicsLineItem
+24    (int (*)(...))QGraphicsLineItem::~QGraphicsLineItem
+32    (int (*)(...))QGraphicsItem::advance
+40    (int (*)(...))QGraphicsLineItem::boundingRect
+48    (int (*)(...))QGraphicsLineItem::shape
+56    (int (*)(...))QGraphicsLineItem::contains
+64    (int (*)(...))QGraphicsItem::collidesWithItem
+72    (int (*)(...))QGraphicsItem::collidesWithPath
+80    (int (*)(...))QGraphicsLineItem::isObscuredBy
+88    (int (*)(...))QGraphicsLineItem::opaqueArea
+96    (int (*)(...))QGraphicsLineItem::paint
+104   (int (*)(...))QGraphicsLineItem::type
+112   (int (*)(...))QGraphicsItem::sceneEventFilter
+120   (int (*)(...))QGraphicsItem::sceneEvent
+128   (int (*)(...))QGraphicsItem::contextMenuEvent
+136   (int (*)(...))QGraphicsItem::dragEnterEvent
+144   (int (*)(...))QGraphicsItem::dragLeaveEvent
+152   (int (*)(...))QGraphicsItem::dragMoveEvent
+160   (int (*)(...))QGraphicsItem::dropEvent
+168   (int (*)(...))QGraphicsItem::focusInEvent
+176   (int (*)(...))QGraphicsItem::focusOutEvent
+184   (int (*)(...))QGraphicsItem::hoverEnterEvent
+192   (int (*)(...))QGraphicsItem::hoverMoveEvent
+200   (int (*)(...))QGraphicsItem::hoverLeaveEvent
+208   (int (*)(...))QGraphicsItem::keyPressEvent
+216   (int (*)(...))QGraphicsItem::keyReleaseEvent
+224   (int (*)(...))QGraphicsItem::mousePressEvent
+232   (int (*)(...))QGraphicsItem::mouseMoveEvent
+240   (int (*)(...))QGraphicsItem::mouseReleaseEvent
+248   (int (*)(...))QGraphicsItem::mouseDoubleClickEvent
+256   (int (*)(...))QGraphicsItem::wheelEvent
+264   (int (*)(...))QGraphicsItem::inputMethodEvent
+272   (int (*)(...))QGraphicsItem::inputMethodQuery
+280   (int (*)(...))QGraphicsItem::itemChange
+288   (int (*)(...))QGraphicsLineItem::supportsExtension
+296   (int (*)(...))QGraphicsLineItem::setExtension
+304   (int (*)(...))QGraphicsLineItem::extension
+
+Class QGraphicsLineItem
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsLineItem (0x0x7f567fb52a90) 0
+    vptr=((& QGraphicsLineItem::_ZTV17QGraphicsLineItem) + 16u)
+  QGraphicsItem (0x0x7f567f9800c0) 0
+      primary-for QGraphicsLineItem (0x0x7f567fb52a90)
+
+Vtable for QGraphicsPixmapItem
+QGraphicsPixmapItem::_ZTV19QGraphicsPixmapItem: 39u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QGraphicsPixmapItem)
+16    (int (*)(...))QGraphicsPixmapItem::~QGraphicsPixmapItem
+24    (int (*)(...))QGraphicsPixmapItem::~QGraphicsPixmapItem
+32    (int (*)(...))QGraphicsItem::advance
+40    (int (*)(...))QGraphicsPixmapItem::boundingRect
+48    (int (*)(...))QGraphicsPixmapItem::shape
+56    (int (*)(...))QGraphicsPixmapItem::contains
+64    (int (*)(...))QGraphicsItem::collidesWithItem
+72    (int (*)(...))QGraphicsItem::collidesWithPath
+80    (int (*)(...))QGraphicsPixmapItem::isObscuredBy
+88    (int (*)(...))QGraphicsPixmapItem::opaqueArea
+96    (int (*)(...))QGraphicsPixmapItem::paint
+104   (int (*)(...))QGraphicsPixmapItem::type
+112   (int (*)(...))QGraphicsItem::sceneEventFilter
+120   (int (*)(...))QGraphicsItem::sceneEvent
+128   (int (*)(...))QGraphicsItem::contextMenuEvent
+136   (int (*)(...))QGraphicsItem::dragEnterEvent
+144   (int (*)(...))QGraphicsItem::dragLeaveEvent
+152   (int (*)(...))QGraphicsItem::dragMoveEvent
+160   (int (*)(...))QGraphicsItem::dropEvent
+168   (int (*)(...))QGraphicsItem::focusInEvent
+176   (int (*)(...))QGraphicsItem::focusOutEvent
+184   (int (*)(...))QGraphicsItem::hoverEnterEvent
+192   (int (*)(...))QGraphicsItem::hoverMoveEvent
+200   (int (*)(...))QGraphicsItem::hoverLeaveEvent
+208   (int (*)(...))QGraphicsItem::keyPressEvent
+216   (int (*)(...))QGraphicsItem::keyReleaseEvent
+224   (int (*)(...))QGraphicsItem::mousePressEvent
+232   (int (*)(...))QGraphicsItem::mouseMoveEvent
+240   (int (*)(...))QGraphicsItem::mouseReleaseEvent
+248   (int (*)(...))QGraphicsItem::mouseDoubleClickEvent
+256   (int (*)(...))QGraphicsItem::wheelEvent
+264   (int (*)(...))QGraphicsItem::inputMethodEvent
+272   (int (*)(...))QGraphicsItem::inputMethodQuery
+280   (int (*)(...))QGraphicsItem::itemChange
+288   (int (*)(...))QGraphicsPixmapItem::supportsExtension
+296   (int (*)(...))QGraphicsPixmapItem::setExtension
+304   (int (*)(...))QGraphicsPixmapItem::extension
+
+Class QGraphicsPixmapItem
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsPixmapItem (0x0x7f567fb52af8) 0
+    vptr=((& QGraphicsPixmapItem::_ZTV19QGraphicsPixmapItem) + 16u)
+  QGraphicsItem (0x0x7f567f980120) 0
+      primary-for QGraphicsPixmapItem (0x0x7f567fb52af8)
+
+Class QGraphicsTextItem::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsTextItem::QPrivateSignal (0x0x7f567f980240) 0 empty
+
+Vtable for QGraphicsTextItem
+QGraphicsTextItem::_ZTV17QGraphicsTextItem: 82u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QGraphicsTextItem)
+16    (int (*)(...))QGraphicsTextItem::metaObject
+24    (int (*)(...))QGraphicsTextItem::qt_metacast
+32    (int (*)(...))QGraphicsTextItem::qt_metacall
+40    (int (*)(...))QGraphicsTextItem::~QGraphicsTextItem
+48    (int (*)(...))QGraphicsTextItem::~QGraphicsTextItem
+56    (int (*)(...))QGraphicsObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QGraphicsTextItem::boundingRect
+120   (int (*)(...))QGraphicsTextItem::shape
+128   (int (*)(...))QGraphicsTextItem::contains
+136   (int (*)(...))QGraphicsTextItem::paint
+144   (int (*)(...))QGraphicsTextItem::isObscuredBy
+152   (int (*)(...))QGraphicsTextItem::opaqueArea
+160   (int (*)(...))QGraphicsTextItem::type
+168   (int (*)(...))QGraphicsTextItem::sceneEvent
+176   (int (*)(...))QGraphicsTextItem::mousePressEvent
+184   (int (*)(...))QGraphicsTextItem::mouseMoveEvent
+192   (int (*)(...))QGraphicsTextItem::mouseReleaseEvent
+200   (int (*)(...))QGraphicsTextItem::mouseDoubleClickEvent
+208   (int (*)(...))QGraphicsTextItem::contextMenuEvent
+216   (int (*)(...))QGraphicsTextItem::keyPressEvent
+224   (int (*)(...))QGraphicsTextItem::keyReleaseEvent
+232   (int (*)(...))QGraphicsTextItem::focusInEvent
+240   (int (*)(...))QGraphicsTextItem::focusOutEvent
+248   (int (*)(...))QGraphicsTextItem::dragEnterEvent
+256   (int (*)(...))QGraphicsTextItem::dragLeaveEvent
+264   (int (*)(...))QGraphicsTextItem::dragMoveEvent
+272   (int (*)(...))QGraphicsTextItem::dropEvent
+280   (int (*)(...))QGraphicsTextItem::inputMethodEvent
+288   (int (*)(...))QGraphicsTextItem::hoverEnterEvent
+296   (int (*)(...))QGraphicsTextItem::hoverMoveEvent
+304   (int (*)(...))QGraphicsTextItem::hoverLeaveEvent
+312   (int (*)(...))QGraphicsTextItem::inputMethodQuery
+320   (int (*)(...))QGraphicsTextItem::supportsExtension
+328   (int (*)(...))QGraphicsTextItem::setExtension
+336   (int (*)(...))QGraphicsTextItem::extension
+344   (int (*)(...))-16
+352   (int (*)(...))(& _ZTI17QGraphicsTextItem)
+360   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItemD1Ev
+368   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItemD0Ev
+376   (int (*)(...))QGraphicsItem::advance
+384   (int (*)(...))QGraphicsTextItem::_ZThn16_NK17QGraphicsTextItem12boundingRectEv
+392   (int (*)(...))QGraphicsTextItem::_ZThn16_NK17QGraphicsTextItem5shapeEv
+400   (int (*)(...))QGraphicsTextItem::_ZThn16_NK17QGraphicsTextItem8containsERK7QPointF
+408   (int (*)(...))QGraphicsItem::collidesWithItem
+416   (int (*)(...))QGraphicsItem::collidesWithPath
+424   (int (*)(...))QGraphicsTextItem::_ZThn16_NK17QGraphicsTextItem12isObscuredByEPK13QGraphicsItem
+432   (int (*)(...))QGraphicsTextItem::_ZThn16_NK17QGraphicsTextItem10opaqueAreaEv
+440   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem5paintEP8QPainterPK24QStyleOptionGraphicsItemP7QWidget
+448   (int (*)(...))QGraphicsTextItem::_ZThn16_NK17QGraphicsTextItem4typeEv
+456   (int (*)(...))QGraphicsItem::sceneEventFilter
+464   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem10sceneEventEP6QEvent
+472   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem16contextMenuEventEP30QGraphicsSceneContextMenuEvent
+480   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem14dragEnterEventEP27QGraphicsSceneDragDropEvent
+488   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem14dragLeaveEventEP27QGraphicsSceneDragDropEvent
+496   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem13dragMoveEventEP27QGraphicsSceneDragDropEvent
+504   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem9dropEventEP27QGraphicsSceneDragDropEvent
+512   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem12focusInEventEP11QFocusEvent
+520   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem13focusOutEventEP11QFocusEvent
+528   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem15hoverEnterEventEP24QGraphicsSceneHoverEvent
+536   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem14hoverMoveEventEP24QGraphicsSceneHoverEvent
+544   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem15hoverLeaveEventEP24QGraphicsSceneHoverEvent
+552   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem13keyPressEventEP9QKeyEvent
+560   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem15keyReleaseEventEP9QKeyEvent
+568   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem15mousePressEventEP24QGraphicsSceneMouseEvent
+576   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem14mouseMoveEventEP24QGraphicsSceneMouseEvent
+584   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem17mouseReleaseEventEP24QGraphicsSceneMouseEvent
+592   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem21mouseDoubleClickEventEP24QGraphicsSceneMouseEvent
+600   (int (*)(...))QGraphicsItem::wheelEvent
+608   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem16inputMethodEventEP17QInputMethodEvent
+616   (int (*)(...))QGraphicsTextItem::_ZThn16_NK17QGraphicsTextItem16inputMethodQueryEN2Qt16InputMethodQueryE
+624   (int (*)(...))QGraphicsItem::itemChange
+632   (int (*)(...))QGraphicsTextItem::_ZThn16_NK17QGraphicsTextItem17supportsExtensionEN13QGraphicsItem9ExtensionE
+640   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem12setExtensionEN13QGraphicsItem9ExtensionERK8QVariant
+648   (int (*)(...))QGraphicsTextItem::_ZThn16_NK17QGraphicsTextItem9extensionERK8QVariant
+
+Class QGraphicsTextItem
+   size=40 align=8
+   base size=40 base align=8
+QGraphicsTextItem (0x0x7f567fb52b60) 0
+    vptr=((& QGraphicsTextItem::_ZTV17QGraphicsTextItem) + 16u)
+  QGraphicsObject (0x0x7f567f971b60) 0
+      primary-for QGraphicsTextItem (0x0x7f567fb52b60)
+    QObject (0x0x7f567f980180) 0
+        primary-for QGraphicsObject (0x0x7f567f971b60)
+    QGraphicsItem (0x0x7f567f9801e0) 16
+        vptr=((& QGraphicsTextItem::_ZTV17QGraphicsTextItem) + 360u)
+
+Vtable for QGraphicsSimpleTextItem
+QGraphicsSimpleTextItem::_ZTV23QGraphicsSimpleTextItem: 39u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI23QGraphicsSimpleTextItem)
+16    (int (*)(...))QGraphicsSimpleTextItem::~QGraphicsSimpleTextItem
+24    (int (*)(...))QGraphicsSimpleTextItem::~QGraphicsSimpleTextItem
+32    (int (*)(...))QGraphicsItem::advance
+40    (int (*)(...))QGraphicsSimpleTextItem::boundingRect
+48    (int (*)(...))QGraphicsSimpleTextItem::shape
+56    (int (*)(...))QGraphicsSimpleTextItem::contains
+64    (int (*)(...))QGraphicsItem::collidesWithItem
+72    (int (*)(...))QGraphicsItem::collidesWithPath
+80    (int (*)(...))QGraphicsSimpleTextItem::isObscuredBy
+88    (int (*)(...))QGraphicsSimpleTextItem::opaqueArea
+96    (int (*)(...))QGraphicsSimpleTextItem::paint
+104   (int (*)(...))QGraphicsSimpleTextItem::type
+112   (int (*)(...))QGraphicsItem::sceneEventFilter
+120   (int (*)(...))QGraphicsItem::sceneEvent
+128   (int (*)(...))QGraphicsItem::contextMenuEvent
+136   (int (*)(...))QGraphicsItem::dragEnterEvent
+144   (int (*)(...))QGraphicsItem::dragLeaveEvent
+152   (int (*)(...))QGraphicsItem::dragMoveEvent
+160   (int (*)(...))QGraphicsItem::dropEvent
+168   (int (*)(...))QGraphicsItem::focusInEvent
+176   (int (*)(...))QGraphicsItem::focusOutEvent
+184   (int (*)(...))QGraphicsItem::hoverEnterEvent
+192   (int (*)(...))QGraphicsItem::hoverMoveEvent
+200   (int (*)(...))QGraphicsItem::hoverLeaveEvent
+208   (int (*)(...))QGraphicsItem::keyPressEvent
+216   (int (*)(...))QGraphicsItem::keyReleaseEvent
+224   (int (*)(...))QGraphicsItem::mousePressEvent
+232   (int (*)(...))QGraphicsItem::mouseMoveEvent
+240   (int (*)(...))QGraphicsItem::mouseReleaseEvent
+248   (int (*)(...))QGraphicsItem::mouseDoubleClickEvent
+256   (int (*)(...))QGraphicsItem::wheelEvent
+264   (int (*)(...))QGraphicsItem::inputMethodEvent
+272   (int (*)(...))QGraphicsItem::inputMethodQuery
+280   (int (*)(...))QGraphicsItem::itemChange
+288   (int (*)(...))QGraphicsSimpleTextItem::supportsExtension
+296   (int (*)(...))QGraphicsSimpleTextItem::setExtension
+304   (int (*)(...))QGraphicsSimpleTextItem::extension
+
+Class QGraphicsSimpleTextItem
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsSimpleTextItem (0x0x7f567fb52c98) 0
+    vptr=((& QGraphicsSimpleTextItem::_ZTV23QGraphicsSimpleTextItem) + 16u)
+  QAbstractGraphicsShapeItem (0x0x7f567fb52d00) 0
+      primary-for QGraphicsSimpleTextItem (0x0x7f567fb52c98)
+    QGraphicsItem (0x0x7f567f980480) 0
+        primary-for QAbstractGraphicsShapeItem (0x0x7f567fb52d00)
+
+Vtable for QGraphicsItemGroup
+QGraphicsItemGroup::_ZTV18QGraphicsItemGroup: 39u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QGraphicsItemGroup)
+16    (int (*)(...))QGraphicsItemGroup::~QGraphicsItemGroup
+24    (int (*)(...))QGraphicsItemGroup::~QGraphicsItemGroup
+32    (int (*)(...))QGraphicsItem::advance
+40    (int (*)(...))QGraphicsItemGroup::boundingRect
+48    (int (*)(...))QGraphicsItem::shape
+56    (int (*)(...))QGraphicsItem::contains
+64    (int (*)(...))QGraphicsItem::collidesWithItem
+72    (int (*)(...))QGraphicsItem::collidesWithPath
+80    (int (*)(...))QGraphicsItemGroup::isObscuredBy
+88    (int (*)(...))QGraphicsItemGroup::opaqueArea
+96    (int (*)(...))QGraphicsItemGroup::paint
+104   (int (*)(...))QGraphicsItemGroup::type
+112   (int (*)(...))QGraphicsItem::sceneEventFilter
+120   (int (*)(...))QGraphicsItem::sceneEvent
+128   (int (*)(...))QGraphicsItem::contextMenuEvent
+136   (int (*)(...))QGraphicsItem::dragEnterEvent
+144   (int (*)(...))QGraphicsItem::dragLeaveEvent
+152   (int (*)(...))QGraphicsItem::dragMoveEvent
+160   (int (*)(...))QGraphicsItem::dropEvent
+168   (int (*)(...))QGraphicsItem::focusInEvent
+176   (int (*)(...))QGraphicsItem::focusOutEvent
+184   (int (*)(...))QGraphicsItem::hoverEnterEvent
+192   (int (*)(...))QGraphicsItem::hoverMoveEvent
+200   (int (*)(...))QGraphicsItem::hoverLeaveEvent
+208   (int (*)(...))QGraphicsItem::keyPressEvent
+216   (int (*)(...))QGraphicsItem::keyReleaseEvent
+224   (int (*)(...))QGraphicsItem::mousePressEvent
+232   (int (*)(...))QGraphicsItem::mouseMoveEvent
+240   (int (*)(...))QGraphicsItem::mouseReleaseEvent
+248   (int (*)(...))QGraphicsItem::mouseDoubleClickEvent
+256   (int (*)(...))QGraphicsItem::wheelEvent
+264   (int (*)(...))QGraphicsItem::inputMethodEvent
+272   (int (*)(...))QGraphicsItem::inputMethodQuery
+280   (int (*)(...))QGraphicsItem::itemChange
+288   (int (*)(...))QGraphicsItem::supportsExtension
+296   (int (*)(...))QGraphicsItem::setExtension
+304   (int (*)(...))QGraphicsItem::extension
+
+Class QGraphicsItemGroup
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsItemGroup (0x0x7f567fb52d68) 0
+    vptr=((& QGraphicsItemGroup::_ZTV18QGraphicsItemGroup) + 16u)
+  QGraphicsItem (0x0x7f567f9804e0) 0
+      primary-for QGraphicsItemGroup (0x0x7f567fb52d68)
+
+Vtable for QGraphicsLayoutItem
+QGraphicsLayoutItem::_ZTV19QGraphicsLayoutItem: 8u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QGraphicsLayoutItem)
+16    0u
+24    0u
+32    (int (*)(...))QGraphicsLayoutItem::setGeometry
+40    (int (*)(...))QGraphicsLayoutItem::getContentsMargins
+48    (int (*)(...))QGraphicsLayoutItem::updateGeometry
+56    (int (*)(...))__cxa_pure_virtual
+
+Class QGraphicsLayoutItem
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsLayoutItem (0x0x7f567f980660) 0
+    vptr=((& QGraphicsLayoutItem::_ZTV19QGraphicsLayoutItem) + 16u)
+
+Vtable for QGraphicsLayout
+QGraphicsLayout::_ZTV15QGraphicsLayout: 13u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QGraphicsLayout)
+16    0u
+24    0u
+32    (int (*)(...))QGraphicsLayoutItem::setGeometry
+40    (int (*)(...))QGraphicsLayout::getContentsMargins
+48    (int (*)(...))QGraphicsLayout::updateGeometry
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))QGraphicsLayout::invalidate
+72    (int (*)(...))QGraphicsLayout::widgetEvent
+80    (int (*)(...))__cxa_pure_virtual
+88    (int (*)(...))__cxa_pure_virtual
+96    (int (*)(...))__cxa_pure_virtual
+
+Class QGraphicsLayout
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsLayout (0x0x7f567fb52dd0) 0
+    vptr=((& QGraphicsLayout::_ZTV15QGraphicsLayout) + 16u)
+  QGraphicsLayoutItem (0x0x7f567f9807e0) 0
+      primary-for QGraphicsLayout (0x0x7f567fb52dd0)
+
+Class QGraphicsAnchor::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsAnchor::QPrivateSignal (0x0x7f567f980900) 0 empty
+
+Vtable for QGraphicsAnchor
+QGraphicsAnchor::_ZTV15QGraphicsAnchor: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QGraphicsAnchor)
+16    (int (*)(...))QGraphicsAnchor::metaObject
+24    (int (*)(...))QGraphicsAnchor::qt_metacast
+32    (int (*)(...))QGraphicsAnchor::qt_metacall
+40    (int (*)(...))QGraphicsAnchor::~QGraphicsAnchor
+48    (int (*)(...))QGraphicsAnchor::~QGraphicsAnchor
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QGraphicsAnchor
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsAnchor (0x0x7f567fb52e38) 0
+    vptr=((& QGraphicsAnchor::_ZTV15QGraphicsAnchor) + 16u)
+  QObject (0x0x7f567f9808a0) 0
+      primary-for QGraphicsAnchor (0x0x7f567fb52e38)
+
+Vtable for QGraphicsAnchorLayout
+QGraphicsAnchorLayout::_ZTV21QGraphicsAnchorLayout: 13u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QGraphicsAnchorLayout)
+16    (int (*)(...))QGraphicsAnchorLayout::~QGraphicsAnchorLayout
+24    (int (*)(...))QGraphicsAnchorLayout::~QGraphicsAnchorLayout
+32    (int (*)(...))QGraphicsAnchorLayout::setGeometry
+40    (int (*)(...))QGraphicsLayout::getContentsMargins
+48    (int (*)(...))QGraphicsLayout::updateGeometry
+56    (int (*)(...))QGraphicsAnchorLayout::sizeHint
+64    (int (*)(...))QGraphicsAnchorLayout::invalidate
+72    (int (*)(...))QGraphicsLayout::widgetEvent
+80    (int (*)(...))QGraphicsAnchorLayout::count
+88    (int (*)(...))QGraphicsAnchorLayout::itemAt
+96    (int (*)(...))QGraphicsAnchorLayout::removeAt
+
+Class QGraphicsAnchorLayout
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsAnchorLayout (0x0x7f567fb52ea0) 0
+    vptr=((& QGraphicsAnchorLayout::_ZTV21QGraphicsAnchorLayout) + 16u)
+  QGraphicsLayout (0x0x7f567fb52f08) 0
+      primary-for QGraphicsAnchorLayout (0x0x7f567fb52ea0)
+    QGraphicsLayoutItem (0x0x7f567f980960) 0
+        primary-for QGraphicsLayout (0x0x7f567fb52f08)
+
+Class QGraphicsEffect::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsEffect::QPrivateSignal (0x0x7f567f980a20) 0 empty
+
+Vtable for QGraphicsEffect
+QGraphicsEffect::_ZTV15QGraphicsEffect: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QGraphicsEffect)
+16    (int (*)(...))QGraphicsEffect::metaObject
+24    (int (*)(...))QGraphicsEffect::qt_metacast
+32    (int (*)(...))QGraphicsEffect::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QGraphicsEffect::boundingRectFor
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))QGraphicsEffect::sourceChanged
+
+Class QGraphicsEffect
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsEffect (0x0x7f567fb52f70) 0
+    vptr=((& QGraphicsEffect::_ZTV15QGraphicsEffect) + 16u)
+  QObject (0x0x7f567f9809c0) 0
+      primary-for QGraphicsEffect (0x0x7f567fb52f70)
+
+Class QGraphicsColorizeEffect::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsColorizeEffect::QPrivateSignal (0x0x7f567f980c60) 0 empty
+
+Vtable for QGraphicsColorizeEffect
+QGraphicsColorizeEffect::_ZTV23QGraphicsColorizeEffect: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI23QGraphicsColorizeEffect)
+16    (int (*)(...))QGraphicsColorizeEffect::metaObject
+24    (int (*)(...))QGraphicsColorizeEffect::qt_metacast
+32    (int (*)(...))QGraphicsColorizeEffect::qt_metacall
+40    (int (*)(...))QGraphicsColorizeEffect::~QGraphicsColorizeEffect
+48    (int (*)(...))QGraphicsColorizeEffect::~QGraphicsColorizeEffect
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QGraphicsEffect::boundingRectFor
+120   (int (*)(...))QGraphicsColorizeEffect::draw
+128   (int (*)(...))QGraphicsEffect::sourceChanged
+
+Class QGraphicsColorizeEffect
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsColorizeEffect (0x0x7f567fa7d0d0) 0
+    vptr=((& QGraphicsColorizeEffect::_ZTV23QGraphicsColorizeEffect) + 16u)
+  QGraphicsEffect (0x0x7f567fa7d138) 0
+      primary-for QGraphicsColorizeEffect (0x0x7f567fa7d0d0)
+    QObject (0x0x7f567f980c00) 0
+        primary-for QGraphicsEffect (0x0x7f567fa7d138)
+
+Class QGraphicsBlurEffect::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsBlurEffect::QPrivateSignal (0x0x7f567f980d20) 0 empty
+
+Vtable for QGraphicsBlurEffect
+QGraphicsBlurEffect::_ZTV19QGraphicsBlurEffect: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QGraphicsBlurEffect)
+16    (int (*)(...))QGraphicsBlurEffect::metaObject
+24    (int (*)(...))QGraphicsBlurEffect::qt_metacast
+32    (int (*)(...))QGraphicsBlurEffect::qt_metacall
+40    (int (*)(...))QGraphicsBlurEffect::~QGraphicsBlurEffect
+48    (int (*)(...))QGraphicsBlurEffect::~QGraphicsBlurEffect
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QGraphicsBlurEffect::boundingRectFor
+120   (int (*)(...))QGraphicsBlurEffect::draw
+128   (int (*)(...))QGraphicsEffect::sourceChanged
+
+Class QGraphicsBlurEffect
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsBlurEffect (0x0x7f567fa7d1a0) 0
+    vptr=((& QGraphicsBlurEffect::_ZTV19QGraphicsBlurEffect) + 16u)
+  QGraphicsEffect (0x0x7f567fa7d208) 0
+      primary-for QGraphicsBlurEffect (0x0x7f567fa7d1a0)
+    QObject (0x0x7f567f980cc0) 0
+        primary-for QGraphicsEffect (0x0x7f567fa7d208)
+
+Class QGraphicsDropShadowEffect::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsDropShadowEffect::QPrivateSignal (0x0x7f567f980f60) 0 empty
+
+Vtable for QGraphicsDropShadowEffect
+QGraphicsDropShadowEffect::_ZTV25QGraphicsDropShadowEffect: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI25QGraphicsDropShadowEffect)
+16    (int (*)(...))QGraphicsDropShadowEffect::metaObject
+24    (int (*)(...))QGraphicsDropShadowEffect::qt_metacast
+32    (int (*)(...))QGraphicsDropShadowEffect::qt_metacall
+40    (int (*)(...))QGraphicsDropShadowEffect::~QGraphicsDropShadowEffect
+48    (int (*)(...))QGraphicsDropShadowEffect::~QGraphicsDropShadowEffect
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QGraphicsDropShadowEffect::boundingRectFor
+120   (int (*)(...))QGraphicsDropShadowEffect::draw
+128   (int (*)(...))QGraphicsEffect::sourceChanged
+
+Class QGraphicsDropShadowEffect
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsDropShadowEffect (0x0x7f567fa7d340) 0
+    vptr=((& QGraphicsDropShadowEffect::_ZTV25QGraphicsDropShadowEffect) + 16u)
+  QGraphicsEffect (0x0x7f567fa7d3a8) 0
+      primary-for QGraphicsDropShadowEffect (0x0x7f567fa7d340)
+    QObject (0x0x7f567f980f00) 0
+        primary-for QGraphicsEffect (0x0x7f567fa7d3a8)
+
+Class QGraphicsOpacityEffect::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsOpacityEffect::QPrivateSignal (0x0x7f567f720060) 0 empty
+
+Vtable for QGraphicsOpacityEffect
+QGraphicsOpacityEffect::_ZTV22QGraphicsOpacityEffect: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI22QGraphicsOpacityEffect)
+16    (int (*)(...))QGraphicsOpacityEffect::metaObject
+24    (int (*)(...))QGraphicsOpacityEffect::qt_metacast
+32    (int (*)(...))QGraphicsOpacityEffect::qt_metacall
+40    (int (*)(...))QGraphicsOpacityEffect::~QGraphicsOpacityEffect
+48    (int (*)(...))QGraphicsOpacityEffect::~QGraphicsOpacityEffect
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QGraphicsEffect::boundingRectFor
+120   (int (*)(...))QGraphicsOpacityEffect::draw
+128   (int (*)(...))QGraphicsEffect::sourceChanged
+
+Class QGraphicsOpacityEffect
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsOpacityEffect (0x0x7f567fa7d410) 0
+    vptr=((& QGraphicsOpacityEffect::_ZTV22QGraphicsOpacityEffect) + 16u)
+  QGraphicsEffect (0x0x7f567fa7d478) 0
+      primary-for QGraphicsOpacityEffect (0x0x7f567fa7d410)
+    QObject (0x0x7f567f720000) 0
+        primary-for QGraphicsEffect (0x0x7f567fa7d478)
+
+Vtable for QGraphicsGridLayout
+QGraphicsGridLayout::_ZTV19QGraphicsGridLayout: 13u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QGraphicsGridLayout)
+16    (int (*)(...))QGraphicsGridLayout::~QGraphicsGridLayout
+24    (int (*)(...))QGraphicsGridLayout::~QGraphicsGridLayout
+32    (int (*)(...))QGraphicsGridLayout::setGeometry
+40    (int (*)(...))QGraphicsLayout::getContentsMargins
+48    (int (*)(...))QGraphicsLayout::updateGeometry
+56    (int (*)(...))QGraphicsGridLayout::sizeHint
+64    (int (*)(...))QGraphicsGridLayout::invalidate
+72    (int (*)(...))QGraphicsLayout::widgetEvent
+80    (int (*)(...))QGraphicsGridLayout::count
+88    (int (*)(...))QGraphicsGridLayout::itemAt
+96    (int (*)(...))QGraphicsGridLayout::removeAt
+
+Class QGraphicsGridLayout
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsGridLayout (0x0x7f567fa7d4e0) 0
+    vptr=((& QGraphicsGridLayout::_ZTV19QGraphicsGridLayout) + 16u)
+  QGraphicsLayout (0x0x7f567fa7d548) 0
+      primary-for QGraphicsGridLayout (0x0x7f567fa7d4e0)
+    QGraphicsLayoutItem (0x0x7f567f7200c0) 0
+        primary-for QGraphicsLayout (0x0x7f567fa7d548)
+
+Class QGraphicsItemAnimation::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsItemAnimation::QPrivateSignal (0x0x7f567f720180) 0 empty
+
+Vtable for QGraphicsItemAnimation
+QGraphicsItemAnimation::_ZTV22QGraphicsItemAnimation: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI22QGraphicsItemAnimation)
+16    (int (*)(...))QGraphicsItemAnimation::metaObject
+24    (int (*)(...))QGraphicsItemAnimation::qt_metacast
+32    (int (*)(...))QGraphicsItemAnimation::qt_metacall
+40    (int (*)(...))QGraphicsItemAnimation::~QGraphicsItemAnimation
+48    (int (*)(...))QGraphicsItemAnimation::~QGraphicsItemAnimation
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QGraphicsItemAnimation::beforeAnimationStep
+120   (int (*)(...))QGraphicsItemAnimation::afterAnimationStep
+
+Class QGraphicsItemAnimation
+   size=24 align=8
+   base size=24 base align=8
+QGraphicsItemAnimation (0x0x7f567fa7d618) 0
+    vptr=((& QGraphicsItemAnimation::_ZTV22QGraphicsItemAnimation) + 16u)
+  QObject (0x0x7f567f720120) 0
+      primary-for QGraphicsItemAnimation (0x0x7f567fa7d618)
+
+Vtable for QGraphicsLinearLayout
+QGraphicsLinearLayout::_ZTV21QGraphicsLinearLayout: 13u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QGraphicsLinearLayout)
+16    (int (*)(...))QGraphicsLinearLayout::~QGraphicsLinearLayout
+24    (int (*)(...))QGraphicsLinearLayout::~QGraphicsLinearLayout
+32    (int (*)(...))QGraphicsLinearLayout::setGeometry
+40    (int (*)(...))QGraphicsLayout::getContentsMargins
+48    (int (*)(...))QGraphicsLayout::updateGeometry
+56    (int (*)(...))QGraphicsLinearLayout::sizeHint
+64    (int (*)(...))QGraphicsLinearLayout::invalidate
+72    (int (*)(...))QGraphicsLayout::widgetEvent
+80    (int (*)(...))QGraphicsLinearLayout::count
+88    (int (*)(...))QGraphicsLinearLayout::itemAt
+96    (int (*)(...))QGraphicsLinearLayout::removeAt
+
+Class QGraphicsLinearLayout
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsLinearLayout (0x0x7f567fa7d680) 0
+    vptr=((& QGraphicsLinearLayout::_ZTV21QGraphicsLinearLayout) + 16u)
+  QGraphicsLayout (0x0x7f567fa7d6e8) 0
+      primary-for QGraphicsLinearLayout (0x0x7f567fa7d680)
+    QGraphicsLayoutItem (0x0x7f567f7201e0) 0
+        primary-for QGraphicsLayout (0x0x7f567fa7d6e8)
+
+Class QGraphicsWidget::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsWidget::QPrivateSignal (0x0x7f567f720360) 0 empty
+
+Vtable for QGraphicsWidget
+QGraphicsWidget::_ZTV15QGraphicsWidget: 92u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QGraphicsWidget)
+16    (int (*)(...))QGraphicsWidget::metaObject
+24    (int (*)(...))QGraphicsWidget::qt_metacast
+32    (int (*)(...))QGraphicsWidget::qt_metacall
+40    (int (*)(...))QGraphicsWidget::~QGraphicsWidget
+48    (int (*)(...))QGraphicsWidget::~QGraphicsWidget
+56    (int (*)(...))QGraphicsWidget::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QGraphicsWidget::setGeometry
+120   (int (*)(...))QGraphicsWidget::getContentsMargins
+128   (int (*)(...))QGraphicsWidget::type
+136   (int (*)(...))QGraphicsWidget::paint
+144   (int (*)(...))QGraphicsWidget::paintWindowFrame
+152   (int (*)(...))QGraphicsWidget::boundingRect
+160   (int (*)(...))QGraphicsWidget::shape
+168   (int (*)(...))QGraphicsWidget::initStyleOption
+176   (int (*)(...))QGraphicsWidget::sizeHint
+184   (int (*)(...))QGraphicsWidget::updateGeometry
+192   (int (*)(...))QGraphicsWidget::itemChange
+200   (int (*)(...))QGraphicsWidget::propertyChange
+208   (int (*)(...))QGraphicsWidget::sceneEvent
+216   (int (*)(...))QGraphicsWidget::windowFrameEvent
+224   (int (*)(...))QGraphicsWidget::windowFrameSectionAt
+232   (int (*)(...))QGraphicsWidget::changeEvent
+240   (int (*)(...))QGraphicsWidget::closeEvent
+248   (int (*)(...))QGraphicsWidget::focusInEvent
+256   (int (*)(...))QGraphicsWidget::focusNextPrevChild
+264   (int (*)(...))QGraphicsWidget::focusOutEvent
+272   (int (*)(...))QGraphicsWidget::hideEvent
+280   (int (*)(...))QGraphicsWidget::moveEvent
+288   (int (*)(...))QGraphicsWidget::polishEvent
+296   (int (*)(...))QGraphicsWidget::resizeEvent
+304   (int (*)(...))QGraphicsWidget::showEvent
+312   (int (*)(...))QGraphicsWidget::hoverMoveEvent
+320   (int (*)(...))QGraphicsWidget::hoverLeaveEvent
+328   (int (*)(...))QGraphicsWidget::grabMouseEvent
+336   (int (*)(...))QGraphicsWidget::ungrabMouseEvent
+344   (int (*)(...))QGraphicsWidget::grabKeyboardEvent
+352   (int (*)(...))QGraphicsWidget::ungrabKeyboardEvent
+360   (int (*)(...))-16
+368   (int (*)(...))(& _ZTI15QGraphicsWidget)
+376   (int (*)(...))QGraphicsWidget::_ZThn16_N15QGraphicsWidgetD1Ev
+384   (int (*)(...))QGraphicsWidget::_ZThn16_N15QGraphicsWidgetD0Ev
+392   (int (*)(...))QGraphicsItem::advance
+400   (int (*)(...))QGraphicsWidget::_ZThn16_NK15QGraphicsWidget12boundingRectEv
+408   (int (*)(...))QGraphicsWidget::_ZThn16_NK15QGraphicsWidget5shapeEv
+416   (int (*)(...))QGraphicsItem::contains
+424   (int (*)(...))QGraphicsItem::collidesWithItem
+432   (int (*)(...))QGraphicsItem::collidesWithPath
+440   (int (*)(...))QGraphicsItem::isObscuredBy
+448   (int (*)(...))QGraphicsItem::opaqueArea
+456   (int (*)(...))QGraphicsWidget::_ZThn16_N15QGraphicsWidget5paintEP8QPainterPK24QStyleOptionGraphicsItemP7QWidget
+464   (int (*)(...))QGraphicsWidget::_ZThn16_NK15QGraphicsWidget4typeEv
+472   (int (*)(...))QGraphicsItem::sceneEventFilter
+480   (int (*)(...))QGraphicsWidget::_ZThn16_N15QGraphicsWidget10sceneEventEP6QEvent
+488   (int (*)(...))QGraphicsItem::contextMenuEvent
+496   (int (*)(...))QGraphicsItem::dragEnterEvent
+504   (int (*)(...))QGraphicsItem::dragLeaveEvent
+512   (int (*)(...))QGraphicsItem::dragMoveEvent
+520   (int (*)(...))QGraphicsItem::dropEvent
+528   (int (*)(...))QGraphicsWidget::_ZThn16_N15QGraphicsWidget12focusInEventEP11QFocusEvent
+536   (int (*)(...))QGraphicsWidget::_ZThn16_N15QGraphicsWidget13focusOutEventEP11QFocusEvent
+544   (int (*)(...))QGraphicsItem::hoverEnterEvent
+552   (int (*)(...))QGraphicsWidget::_ZThn16_N15QGraphicsWidget14hoverMoveEventEP24QGraphicsSceneHoverEvent
+560   (int (*)(...))QGraphicsWidget::_ZThn16_N15QGraphicsWidget15hoverLeaveEventEP24QGraphicsSceneHoverEvent
+568   (int (*)(...))QGraphicsItem::keyPressEvent
+576   (int (*)(...))QGraphicsItem::keyReleaseEvent
+584   (int (*)(...))QGraphicsItem::mousePressEvent
+592   (int (*)(...))QGraphicsItem::mouseMoveEvent
+600   (int (*)(...))QGraphicsItem::mouseReleaseEvent
+608   (int (*)(...))QGraphicsItem::mouseDoubleClickEvent
+616   (int (*)(...))QGraphicsItem::wheelEvent
+624   (int (*)(...))QGraphicsItem::inputMethodEvent
+632   (int (*)(...))QGraphicsItem::inputMethodQuery
+640   (int (*)(...))QGraphicsWidget::_ZThn16_N15QGraphicsWidget10itemChangeEN13QGraphicsItem18GraphicsItemChangeERK8QVariant
+648   (int (*)(...))QGraphicsItem::supportsExtension
+656   (int (*)(...))QGraphicsItem::setExtension
+664   (int (*)(...))QGraphicsItem::extension
+672   (int (*)(...))-32
+680   (int (*)(...))(& _ZTI15QGraphicsWidget)
+688   (int (*)(...))QGraphicsWidget::_ZThn32_N15QGraphicsWidgetD1Ev
+696   (int (*)(...))QGraphicsWidget::_ZThn32_N15QGraphicsWidgetD0Ev
+704   (int (*)(...))QGraphicsWidget::_ZThn32_N15QGraphicsWidget11setGeometryERK6QRectF
+712   (int (*)(...))QGraphicsWidget::_ZThn32_NK15QGraphicsWidget18getContentsMarginsEPdS0_S0_S0_
+720   (int (*)(...))QGraphicsWidget::_ZThn32_N15QGraphicsWidget14updateGeometryEv
+728   (int (*)(...))QGraphicsWidget::_ZThn32_NK15QGraphicsWidget8sizeHintEN2Qt8SizeHintERK6QSizeF
+
+Class QGraphicsWidget
+   size=48 align=8
+   base size=48 base align=8
+QGraphicsWidget (0x0x7f567f7721c0) 0
+    vptr=((& QGraphicsWidget::_ZTV15QGraphicsWidget) + 16u)
+  QGraphicsObject (0x0x7f567f772230) 0
+      primary-for QGraphicsWidget (0x0x7f567f7721c0)
+    QObject (0x0x7f567f720240) 0
+        primary-for QGraphicsObject (0x0x7f567f772230)
+    QGraphicsItem (0x0x7f567f7202a0) 16
+        vptr=((& QGraphicsWidget::_ZTV15QGraphicsWidget) + 376u)
+  QGraphicsLayoutItem (0x0x7f567f720300) 32
+      vptr=((& QGraphicsWidget::_ZTV15QGraphicsWidget) + 688u)
+
+Class QGraphicsProxyWidget::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsProxyWidget::QPrivateSignal (0x0x7f567f7205a0) 0 empty
+
+Vtable for QGraphicsProxyWidget
+QGraphicsProxyWidget::_ZTV20QGraphicsProxyWidget: 107u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QGraphicsProxyWidget)
+16    (int (*)(...))QGraphicsProxyWidget::metaObject
+24    (int (*)(...))QGraphicsProxyWidget::qt_metacast
+32    (int (*)(...))QGraphicsProxyWidget::qt_metacall
+40    (int (*)(...))QGraphicsProxyWidget::~QGraphicsProxyWidget
+48    (int (*)(...))QGraphicsProxyWidget::~QGraphicsProxyWidget
+56    (int (*)(...))QGraphicsProxyWidget::event
+64    (int (*)(...))QGraphicsProxyWidget::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QGraphicsProxyWidget::setGeometry
+120   (int (*)(...))QGraphicsWidget::getContentsMargins
+128   (int (*)(...))QGraphicsProxyWidget::type
+136   (int (*)(...))QGraphicsProxyWidget::paint
+144   (int (*)(...))QGraphicsWidget::paintWindowFrame
+152   (int (*)(...))QGraphicsWidget::boundingRect
+160   (int (*)(...))QGraphicsWidget::shape
+168   (int (*)(...))QGraphicsWidget::initStyleOption
+176   (int (*)(...))QGraphicsProxyWidget::sizeHint
+184   (int (*)(...))QGraphicsWidget::updateGeometry
+192   (int (*)(...))QGraphicsProxyWidget::itemChange
+200   (int (*)(...))QGraphicsWidget::propertyChange
+208   (int (*)(...))QGraphicsWidget::sceneEvent
+216   (int (*)(...))QGraphicsWidget::windowFrameEvent
+224   (int (*)(...))QGraphicsWidget::windowFrameSectionAt
+232   (int (*)(...))QGraphicsWidget::changeEvent
+240   (int (*)(...))QGraphicsWidget::closeEvent
+248   (int (*)(...))QGraphicsProxyWidget::focusInEvent
+256   (int (*)(...))QGraphicsProxyWidget::focusNextPrevChild
+264   (int (*)(...))QGraphicsProxyWidget::focusOutEvent
+272   (int (*)(...))QGraphicsProxyWidget::hideEvent
+280   (int (*)(...))QGraphicsWidget::moveEvent
+288   (int (*)(...))QGraphicsWidget::polishEvent
+296   (int (*)(...))QGraphicsProxyWidget::resizeEvent
+304   (int (*)(...))QGraphicsProxyWidget::showEvent
+312   (int (*)(...))QGraphicsProxyWidget::hoverMoveEvent
+320   (int (*)(...))QGraphicsProxyWidget::hoverLeaveEvent
+328   (int (*)(...))QGraphicsProxyWidget::grabMouseEvent
+336   (int (*)(...))QGraphicsProxyWidget::ungrabMouseEvent
+344   (int (*)(...))QGraphicsWidget::grabKeyboardEvent
+352   (int (*)(...))QGraphicsWidget::ungrabKeyboardEvent
+360   (int (*)(...))QGraphicsProxyWidget::contextMenuEvent
+368   (int (*)(...))QGraphicsProxyWidget::dragEnterEvent
+376   (int (*)(...))QGraphicsProxyWidget::dragLeaveEvent
+384   (int (*)(...))QGraphicsProxyWidget::dragMoveEvent
+392   (int (*)(...))QGraphicsProxyWidget::dropEvent
+400   (int (*)(...))QGraphicsProxyWidget::hoverEnterEvent
+408   (int (*)(...))QGraphicsProxyWidget::mouseMoveEvent
+416   (int (*)(...))QGraphicsProxyWidget::mousePressEvent
+424   (int (*)(...))QGraphicsProxyWidget::mouseReleaseEvent
+432   (int (*)(...))QGraphicsProxyWidget::mouseDoubleClickEvent
+440   (int (*)(...))QGraphicsProxyWidget::wheelEvent
+448   (int (*)(...))QGraphicsProxyWidget::keyPressEvent
+456   (int (*)(...))QGraphicsProxyWidget::keyReleaseEvent
+464   (int (*)(...))QGraphicsProxyWidget::inputMethodQuery
+472   (int (*)(...))QGraphicsProxyWidget::inputMethodEvent
+480   (int (*)(...))-16
+488   (int (*)(...))(& _ZTI20QGraphicsProxyWidget)
+496   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidgetD1Ev
+504   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidgetD0Ev
+512   (int (*)(...))QGraphicsItem::advance
+520   (int (*)(...))QGraphicsWidget::_ZThn16_NK15QGraphicsWidget12boundingRectEv
+528   (int (*)(...))QGraphicsWidget::_ZThn16_NK15QGraphicsWidget5shapeEv
+536   (int (*)(...))QGraphicsItem::contains
+544   (int (*)(...))QGraphicsItem::collidesWithItem
+552   (int (*)(...))QGraphicsItem::collidesWithPath
+560   (int (*)(...))QGraphicsItem::isObscuredBy
+568   (int (*)(...))QGraphicsItem::opaqueArea
+576   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget5paintEP8QPainterPK24QStyleOptionGraphicsItemP7QWidget
+584   (int (*)(...))QGraphicsProxyWidget::_ZThn16_NK20QGraphicsProxyWidget4typeEv
+592   (int (*)(...))QGraphicsItem::sceneEventFilter
+600   (int (*)(...))QGraphicsWidget::_ZThn16_N15QGraphicsWidget10sceneEventEP6QEvent
+608   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget16contextMenuEventEP30QGraphicsSceneContextMenuEvent
+616   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget14dragEnterEventEP27QGraphicsSceneDragDropEvent
+624   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget14dragLeaveEventEP27QGraphicsSceneDragDropEvent
+632   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget13dragMoveEventEP27QGraphicsSceneDragDropEvent
+640   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget9dropEventEP27QGraphicsSceneDragDropEvent
+648   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget12focusInEventEP11QFocusEvent
+656   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget13focusOutEventEP11QFocusEvent
+664   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget15hoverEnterEventEP24QGraphicsSceneHoverEvent
+672   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget14hoverMoveEventEP24QGraphicsSceneHoverEvent
+680   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget15hoverLeaveEventEP24QGraphicsSceneHoverEvent
+688   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget13keyPressEventEP9QKeyEvent
+696   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget15keyReleaseEventEP9QKeyEvent
+704   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget15mousePressEventEP24QGraphicsSceneMouseEvent
+712   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget14mouseMoveEventEP24QGraphicsSceneMouseEvent
+720   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget17mouseReleaseEventEP24QGraphicsSceneMouseEvent
+728   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget21mouseDoubleClickEventEP24QGraphicsSceneMouseEvent
+736   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget10wheelEventEP24QGraphicsSceneWheelEvent
+744   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget16inputMethodEventEP17QInputMethodEvent
+752   (int (*)(...))QGraphicsProxyWidget::_ZThn16_NK20QGraphicsProxyWidget16inputMethodQueryEN2Qt16InputMethodQueryE
+760   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget10itemChangeEN13QGraphicsItem18GraphicsItemChangeERK8QVariant
+768   (int (*)(...))QGraphicsItem::supportsExtension
+776   (int (*)(...))QGraphicsItem::setExtension
+784   (int (*)(...))QGraphicsItem::extension
+792   (int (*)(...))-32
+800   (int (*)(...))(& _ZTI20QGraphicsProxyWidget)
+808   (int (*)(...))QGraphicsProxyWidget::_ZThn32_N20QGraphicsProxyWidgetD1Ev
+816   (int (*)(...))QGraphicsProxyWidget::_ZThn32_N20QGraphicsProxyWidgetD0Ev
+824   (int (*)(...))QGraphicsProxyWidget::_ZThn32_N20QGraphicsProxyWidget11setGeometryERK6QRectF
+832   (int (*)(...))QGraphicsWidget::_ZThn32_NK15QGraphicsWidget18getContentsMarginsEPdS0_S0_S0_
+840   (int (*)(...))QGraphicsWidget::_ZThn32_N15QGraphicsWidget14updateGeometryEv
+848   (int (*)(...))QGraphicsProxyWidget::_ZThn32_NK20QGraphicsProxyWidget8sizeHintEN2Qt8SizeHintERK6QSizeF
+
+Class QGraphicsProxyWidget
+   size=48 align=8
+   base size=48 base align=8
+QGraphicsProxyWidget (0x0x7f567fa7d820) 0
+    vptr=((& QGraphicsProxyWidget::_ZTV20QGraphicsProxyWidget) + 16u)
+  QGraphicsWidget (0x0x7f567f772850) 0
+      primary-for QGraphicsProxyWidget (0x0x7f567fa7d820)
+    QGraphicsObject (0x0x7f567f7728c0) 0
+        primary-for QGraphicsWidget (0x0x7f567f772850)
+      QObject (0x0x7f567f720480) 0
+          primary-for QGraphicsObject (0x0x7f567f7728c0)
+      QGraphicsItem (0x0x7f567f7204e0) 16
+          vptr=((& QGraphicsProxyWidget::_ZTV20QGraphicsProxyWidget) + 496u)
+    QGraphicsLayoutItem (0x0x7f567f720540) 32
+        vptr=((& QGraphicsProxyWidget::_ZTV20QGraphicsProxyWidget) + 808u)
+
+Class QGraphicsScene::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsScene::QPrivateSignal (0x0x7f567f7207e0) 0 empty
+
+Vtable for QGraphicsScene
+QGraphicsScene::_ZTV14QGraphicsScene: 34u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QGraphicsScene)
+16    (int (*)(...))QGraphicsScene::metaObject
+24    (int (*)(...))QGraphicsScene::qt_metacast
+32    (int (*)(...))QGraphicsScene::qt_metacall
+40    (int (*)(...))QGraphicsScene::~QGraphicsScene
+48    (int (*)(...))QGraphicsScene::~QGraphicsScene
+56    (int (*)(...))QGraphicsScene::event
+64    (int (*)(...))QGraphicsScene::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QGraphicsScene::inputMethodQuery
+120   (int (*)(...))QGraphicsScene::contextMenuEvent
+128   (int (*)(...))QGraphicsScene::dragEnterEvent
+136   (int (*)(...))QGraphicsScene::dragMoveEvent
+144   (int (*)(...))QGraphicsScene::dragLeaveEvent
+152   (int (*)(...))QGraphicsScene::dropEvent
+160   (int (*)(...))QGraphicsScene::focusInEvent
+168   (int (*)(...))QGraphicsScene::focusOutEvent
+176   (int (*)(...))QGraphicsScene::helpEvent
+184   (int (*)(...))QGraphicsScene::keyPressEvent
+192   (int (*)(...))QGraphicsScene::keyReleaseEvent
+200   (int (*)(...))QGraphicsScene::mousePressEvent
+208   (int (*)(...))QGraphicsScene::mouseMoveEvent
+216   (int (*)(...))QGraphicsScene::mouseReleaseEvent
+224   (int (*)(...))QGraphicsScene::mouseDoubleClickEvent
+232   (int (*)(...))QGraphicsScene::wheelEvent
+240   (int (*)(...))QGraphicsScene::inputMethodEvent
+248   (int (*)(...))QGraphicsScene::drawBackground
+256   (int (*)(...))QGraphicsScene::drawForeground
+264   (int (*)(...))QGraphicsScene::drawItems
+
+Class QGraphicsScene
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsScene (0x0x7f567fa7da28) 0
+    vptr=((& QGraphicsScene::_ZTV14QGraphicsScene) + 16u)
+  QObject (0x0x7f567f720780) 0
+      primary-for QGraphicsScene (0x0x7f567fa7da28)
+
+Vtable for QGraphicsSceneEvent
+QGraphicsSceneEvent::_ZTV19QGraphicsSceneEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QGraphicsSceneEvent)
+16    (int (*)(...))QGraphicsSceneEvent::~QGraphicsSceneEvent
+24    (int (*)(...))QGraphicsSceneEvent::~QGraphicsSceneEvent
+
+Class QGraphicsSceneEvent
+   size=32 align=8
+   base size=32 base align=8
+QGraphicsSceneEvent (0x0x7f567fa7dc30) 0
+    vptr=((& QGraphicsSceneEvent::_ZTV19QGraphicsSceneEvent) + 16u)
+  QEvent (0x0x7f567f720b40) 0
+      primary-for QGraphicsSceneEvent (0x0x7f567fa7dc30)
+
+Vtable for QGraphicsSceneMouseEvent
+QGraphicsSceneMouseEvent::_ZTV24QGraphicsSceneMouseEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QGraphicsSceneMouseEvent)
+16    (int (*)(...))QGraphicsSceneMouseEvent::~QGraphicsSceneMouseEvent
+24    (int (*)(...))QGraphicsSceneMouseEvent::~QGraphicsSceneMouseEvent
+
+Class QGraphicsSceneMouseEvent
+   size=32 align=8
+   base size=32 base align=8
+QGraphicsSceneMouseEvent (0x0x7f567fa7dc98) 0
+    vptr=((& QGraphicsSceneMouseEvent::_ZTV24QGraphicsSceneMouseEvent) + 16u)
+  QGraphicsSceneEvent (0x0x7f567fa7dd00) 0
+      primary-for QGraphicsSceneMouseEvent (0x0x7f567fa7dc98)
+    QEvent (0x0x7f567f720c60) 0
+        primary-for QGraphicsSceneEvent (0x0x7f567fa7dd00)
+
+Vtable for QGraphicsSceneWheelEvent
+QGraphicsSceneWheelEvent::_ZTV24QGraphicsSceneWheelEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QGraphicsSceneWheelEvent)
+16    (int (*)(...))QGraphicsSceneWheelEvent::~QGraphicsSceneWheelEvent
+24    (int (*)(...))QGraphicsSceneWheelEvent::~QGraphicsSceneWheelEvent
+
+Class QGraphicsSceneWheelEvent
+   size=32 align=8
+   base size=32 base align=8
+QGraphicsSceneWheelEvent (0x0x7f567fa7dd68) 0
+    vptr=((& QGraphicsSceneWheelEvent::_ZTV24QGraphicsSceneWheelEvent) + 16u)
+  QGraphicsSceneEvent (0x0x7f567fa7ddd0) 0
+      primary-for QGraphicsSceneWheelEvent (0x0x7f567fa7dd68)
+    QEvent (0x0x7f567f720cc0) 0
+        primary-for QGraphicsSceneEvent (0x0x7f567fa7ddd0)
+
+Vtable for QGraphicsSceneContextMenuEvent
+QGraphicsSceneContextMenuEvent::_ZTV30QGraphicsSceneContextMenuEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI30QGraphicsSceneContextMenuEvent)
+16    (int (*)(...))QGraphicsSceneContextMenuEvent::~QGraphicsSceneContextMenuEvent
+24    (int (*)(...))QGraphicsSceneContextMenuEvent::~QGraphicsSceneContextMenuEvent
+
+Class QGraphicsSceneContextMenuEvent
+   size=32 align=8
+   base size=32 base align=8
+QGraphicsSceneContextMenuEvent (0x0x7f567fa7de38) 0
+    vptr=((& QGraphicsSceneContextMenuEvent::_ZTV30QGraphicsSceneContextMenuEvent) + 16u)
+  QGraphicsSceneEvent (0x0x7f567fa7dea0) 0
+      primary-for QGraphicsSceneContextMenuEvent (0x0x7f567fa7de38)
+    QEvent (0x0x7f567f720d20) 0
+        primary-for QGraphicsSceneEvent (0x0x7f567fa7dea0)
+
+Vtable for QGraphicsSceneHoverEvent
+QGraphicsSceneHoverEvent::_ZTV24QGraphicsSceneHoverEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QGraphicsSceneHoverEvent)
+16    (int (*)(...))QGraphicsSceneHoverEvent::~QGraphicsSceneHoverEvent
+24    (int (*)(...))QGraphicsSceneHoverEvent::~QGraphicsSceneHoverEvent
+
+Class QGraphicsSceneHoverEvent
+   size=32 align=8
+   base size=32 base align=8
+QGraphicsSceneHoverEvent (0x0x7f567fa7df08) 0
+    vptr=((& QGraphicsSceneHoverEvent::_ZTV24QGraphicsSceneHoverEvent) + 16u)
+  QGraphicsSceneEvent (0x0x7f567fa7df70) 0
+      primary-for QGraphicsSceneHoverEvent (0x0x7f567fa7df08)
+    QEvent (0x0x7f567f720d80) 0
+        primary-for QGraphicsSceneEvent (0x0x7f567fa7df70)
+
+Vtable for QGraphicsSceneHelpEvent
+QGraphicsSceneHelpEvent::_ZTV23QGraphicsSceneHelpEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI23QGraphicsSceneHelpEvent)
+16    (int (*)(...))QGraphicsSceneHelpEvent::~QGraphicsSceneHelpEvent
+24    (int (*)(...))QGraphicsSceneHelpEvent::~QGraphicsSceneHelpEvent
+
+Class QGraphicsSceneHelpEvent
+   size=32 align=8
+   base size=32 base align=8
+QGraphicsSceneHelpEvent (0x0x7f567f8b4000) 0
+    vptr=((& QGraphicsSceneHelpEvent::_ZTV23QGraphicsSceneHelpEvent) + 16u)
+  QGraphicsSceneEvent (0x0x7f567f8b4068) 0
+      primary-for QGraphicsSceneHelpEvent (0x0x7f567f8b4000)
+    QEvent (0x0x7f567f720de0) 0
+        primary-for QGraphicsSceneEvent (0x0x7f567f8b4068)
+
+Vtable for QGraphicsSceneDragDropEvent
+QGraphicsSceneDragDropEvent::_ZTV27QGraphicsSceneDragDropEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI27QGraphicsSceneDragDropEvent)
+16    (int (*)(...))QGraphicsSceneDragDropEvent::~QGraphicsSceneDragDropEvent
+24    (int (*)(...))QGraphicsSceneDragDropEvent::~QGraphicsSceneDragDropEvent
+
+Class QGraphicsSceneDragDropEvent
+   size=32 align=8
+   base size=32 base align=8
+QGraphicsSceneDragDropEvent (0x0x7f567f8b40d0) 0
+    vptr=((& QGraphicsSceneDragDropEvent::_ZTV27QGraphicsSceneDragDropEvent) + 16u)
+  QGraphicsSceneEvent (0x0x7f567f8b4138) 0
+      primary-for QGraphicsSceneDragDropEvent (0x0x7f567f8b40d0)
+    QEvent (0x0x7f567f720e40) 0
+        primary-for QGraphicsSceneEvent (0x0x7f567f8b4138)
+
+Vtable for QGraphicsSceneResizeEvent
+QGraphicsSceneResizeEvent::_ZTV25QGraphicsSceneResizeEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI25QGraphicsSceneResizeEvent)
+16    (int (*)(...))QGraphicsSceneResizeEvent::~QGraphicsSceneResizeEvent
+24    (int (*)(...))QGraphicsSceneResizeEvent::~QGraphicsSceneResizeEvent
+
+Class QGraphicsSceneResizeEvent
+   size=32 align=8
+   base size=32 base align=8
+QGraphicsSceneResizeEvent (0x0x7f567f8b41a0) 0
+    vptr=((& QGraphicsSceneResizeEvent::_ZTV25QGraphicsSceneResizeEvent) + 16u)
+  QGraphicsSceneEvent (0x0x7f567f8b4208) 0
+      primary-for QGraphicsSceneResizeEvent (0x0x7f567f8b41a0)
+    QEvent (0x0x7f567f720ea0) 0
+        primary-for QGraphicsSceneEvent (0x0x7f567f8b4208)
+
+Vtable for QGraphicsSceneMoveEvent
+QGraphicsSceneMoveEvent::_ZTV23QGraphicsSceneMoveEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI23QGraphicsSceneMoveEvent)
+16    (int (*)(...))QGraphicsSceneMoveEvent::~QGraphicsSceneMoveEvent
+24    (int (*)(...))QGraphicsSceneMoveEvent::~QGraphicsSceneMoveEvent
+
+Class QGraphicsSceneMoveEvent
+   size=32 align=8
+   base size=32 base align=8
+QGraphicsSceneMoveEvent (0x0x7f567f8b4270) 0
+    vptr=((& QGraphicsSceneMoveEvent::_ZTV23QGraphicsSceneMoveEvent) + 16u)
+  QGraphicsSceneEvent (0x0x7f567f8b42d8) 0
+      primary-for QGraphicsSceneMoveEvent (0x0x7f567f8b4270)
+    QEvent (0x0x7f567f720f00) 0
+        primary-for QGraphicsSceneEvent (0x0x7f567f8b42d8)
+
+Class QGraphicsTransform::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsTransform::QPrivateSignal (0x0x7f567f8dc000) 0 empty
+
+Vtable for QGraphicsTransform
+QGraphicsTransform::_ZTV18QGraphicsTransform: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QGraphicsTransform)
+16    (int (*)(...))QGraphicsTransform::metaObject
+24    (int (*)(...))QGraphicsTransform::qt_metacast
+32    (int (*)(...))QGraphicsTransform::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+
+Class QGraphicsTransform
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsTransform (0x0x7f567f8b4340) 0
+    vptr=((& QGraphicsTransform::_ZTV18QGraphicsTransform) + 16u)
+  QObject (0x0x7f567f720f60) 0
+      primary-for QGraphicsTransform (0x0x7f567f8b4340)
+
+Class QGraphicsScale::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsScale::QPrivateSignal (0x0x7f567f8dc0c0) 0 empty
+
+Vtable for QGraphicsScale
+QGraphicsScale::_ZTV14QGraphicsScale: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QGraphicsScale)
+16    (int (*)(...))QGraphicsScale::metaObject
+24    (int (*)(...))QGraphicsScale::qt_metacast
+32    (int (*)(...))QGraphicsScale::qt_metacall
+40    (int (*)(...))QGraphicsScale::~QGraphicsScale
+48    (int (*)(...))QGraphicsScale::~QGraphicsScale
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QGraphicsScale::applyTo
+
+Class QGraphicsScale
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsScale (0x0x7f567f8b43a8) 0
+    vptr=((& QGraphicsScale::_ZTV14QGraphicsScale) + 16u)
+  QGraphicsTransform (0x0x7f567f8b4410) 0
+      primary-for QGraphicsScale (0x0x7f567f8b43a8)
+    QObject (0x0x7f567f8dc060) 0
+        primary-for QGraphicsTransform (0x0x7f567f8b4410)
+
+Class QGraphicsRotation::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsRotation::QPrivateSignal (0x0x7f567f8dc180) 0 empty
+
+Vtable for QGraphicsRotation
+QGraphicsRotation::_ZTV17QGraphicsRotation: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QGraphicsRotation)
+16    (int (*)(...))QGraphicsRotation::metaObject
+24    (int (*)(...))QGraphicsRotation::qt_metacast
+32    (int (*)(...))QGraphicsRotation::qt_metacall
+40    (int (*)(...))QGraphicsRotation::~QGraphicsRotation
+48    (int (*)(...))QGraphicsRotation::~QGraphicsRotation
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QGraphicsRotation::applyTo
+
+Class QGraphicsRotation
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsRotation (0x0x7f567f8b4478) 0
+    vptr=((& QGraphicsRotation::_ZTV17QGraphicsRotation) + 16u)
+  QGraphicsTransform (0x0x7f567f8b44e0) 0
+      primary-for QGraphicsRotation (0x0x7f567f8b4478)
+    QObject (0x0x7f567f8dc120) 0
+        primary-for QGraphicsTransform (0x0x7f567f8b44e0)
+
+Class QScrollArea::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QScrollArea::QPrivateSignal (0x0x7f567f8dc2a0) 0 empty
+
+Vtable for QScrollArea
+QScrollArea::_ZTV11QScrollArea: 68u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QScrollArea)
+16    (int (*)(...))QScrollArea::metaObject
+24    (int (*)(...))QScrollArea::qt_metacast
+32    (int (*)(...))QScrollArea::qt_metacall
+40    (int (*)(...))QScrollArea::~QScrollArea
+48    (int (*)(...))QScrollArea::~QScrollArea
+56    (int (*)(...))QScrollArea::event
+64    (int (*)(...))QScrollArea::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QScrollArea::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractScrollArea::mousePressEvent
+176   (int (*)(...))QAbstractScrollArea::mouseReleaseEvent
+184   (int (*)(...))QAbstractScrollArea::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractScrollArea::mouseMoveEvent
+200   (int (*)(...))QAbstractScrollArea::wheelEvent
+208   (int (*)(...))QAbstractScrollArea::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QAbstractScrollArea::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QScrollArea::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QAbstractScrollArea::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QAbstractScrollArea::dragEnterEvent
+320   (int (*)(...))QAbstractScrollArea::dragMoveEvent
+328   (int (*)(...))QAbstractScrollArea::dragLeaveEvent
+336   (int (*)(...))QAbstractScrollArea::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QScrollArea::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QAbstractScrollArea::viewportEvent
+448   (int (*)(...))QScrollArea::scrollContentsBy
+456   (int (*)(...))QScrollArea::viewportSizeHint
+464   (int (*)(...))-16
+472   (int (*)(...))(& _ZTI11QScrollArea)
+480   (int (*)(...))QScrollArea::_ZThn16_N11QScrollAreaD1Ev
+488   (int (*)(...))QScrollArea::_ZThn16_N11QScrollAreaD0Ev
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QScrollArea
+   size=48 align=8
+   base size=48 base align=8
+QScrollArea (0x0x7f567f8b4548) 0
+    vptr=((& QScrollArea::_ZTV11QScrollArea) + 16u)
+  QAbstractScrollArea (0x0x7f567f8b45b0) 0
+      primary-for QScrollArea (0x0x7f567f8b4548)
+    QFrame (0x0x7f567f8b4618) 0
+        primary-for QAbstractScrollArea (0x0x7f567f8b45b0)
+      QWidget (0x0x7f567f8a7f50) 0
+          primary-for QFrame (0x0x7f567f8b4618)
+        QObject (0x0x7f567f8dc1e0) 0
+            primary-for QWidget (0x0x7f567f8a7f50)
+        QPaintDevice (0x0x7f567f8dc240) 16
+            vptr=((& QScrollArea::_ZTV11QScrollArea) + 480u)
+
+Class QGraphicsView::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsView::QPrivateSignal (0x0x7f567f8dc3c0) 0 empty
+
+Vtable for QGraphicsView
+QGraphicsView::_ZTV13QGraphicsView: 71u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QGraphicsView)
+16    (int (*)(...))QGraphicsView::metaObject
+24    (int (*)(...))QGraphicsView::qt_metacast
+32    (int (*)(...))QGraphicsView::qt_metacall
+40    (int (*)(...))QGraphicsView::~QGraphicsView
+48    (int (*)(...))QGraphicsView::~QGraphicsView
+56    (int (*)(...))QGraphicsView::event
+64    (int (*)(...))QAbstractScrollArea::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QGraphicsView::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QGraphicsView::mousePressEvent
+176   (int (*)(...))QGraphicsView::mouseReleaseEvent
+184   (int (*)(...))QGraphicsView::mouseDoubleClickEvent
+192   (int (*)(...))QGraphicsView::mouseMoveEvent
+200   (int (*)(...))QGraphicsView::wheelEvent
+208   (int (*)(...))QGraphicsView::keyPressEvent
+216   (int (*)(...))QGraphicsView::keyReleaseEvent
+224   (int (*)(...))QGraphicsView::focusInEvent
+232   (int (*)(...))QGraphicsView::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QGraphicsView::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QGraphicsView::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QGraphicsView::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QGraphicsView::dragEnterEvent
+320   (int (*)(...))QGraphicsView::dragMoveEvent
+328   (int (*)(...))QGraphicsView::dragLeaveEvent
+336   (int (*)(...))QGraphicsView::dropEvent
+344   (int (*)(...))QGraphicsView::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QGraphicsView::inputMethodEvent
+416   (int (*)(...))QGraphicsView::inputMethodQuery
+424   (int (*)(...))QGraphicsView::focusNextPrevChild
+432   (int (*)(...))QGraphicsView::setupViewport
+440   (int (*)(...))QGraphicsView::viewportEvent
+448   (int (*)(...))QGraphicsView::scrollContentsBy
+456   (int (*)(...))QAbstractScrollArea::viewportSizeHint
+464   (int (*)(...))QGraphicsView::drawBackground
+472   (int (*)(...))QGraphicsView::drawForeground
+480   (int (*)(...))QGraphicsView::drawItems
+488   (int (*)(...))-16
+496   (int (*)(...))(& _ZTI13QGraphicsView)
+504   (int (*)(...))QGraphicsView::_ZThn16_N13QGraphicsViewD1Ev
+512   (int (*)(...))QGraphicsView::_ZThn16_N13QGraphicsViewD0Ev
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+552   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+560   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QGraphicsView
+   size=48 align=8
+   base size=48 base align=8
+QGraphicsView (0x0x7f567f8b4680) 0
+    vptr=((& QGraphicsView::_ZTV13QGraphicsView) + 16u)
+  QAbstractScrollArea (0x0x7f567f8b46e8) 0
+      primary-for QGraphicsView (0x0x7f567f8b4680)
+    QFrame (0x0x7f567f8b4750) 0
+        primary-for QAbstractScrollArea (0x0x7f567f8b46e8)
+      QWidget (0x0x7f567f5022a0) 0
+          primary-for QFrame (0x0x7f567f8b4750)
+        QObject (0x0x7f567f8dc300) 0
+            primary-for QWidget (0x0x7f567f5022a0)
+        QPaintDevice (0x0x7f567f8dc360) 16
+            vptr=((& QGraphicsView::_ZTV13QGraphicsView) + 504u)
+
+Class QGroupBox::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGroupBox::QPrivateSignal (0x0x7f5691341e40) 0 empty
+
+Vtable for QGroupBox
+QGroupBox::_ZTV9QGroupBox: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QGroupBox)
+16    (int (*)(...))QGroupBox::metaObject
+24    (int (*)(...))QGroupBox::qt_metacast
+32    (int (*)(...))QGroupBox::qt_metacall
+40    (int (*)(...))QGroupBox::~QGroupBox
+48    (int (*)(...))QGroupBox::~QGroupBox
+56    (int (*)(...))QGroupBox::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QGroupBox::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QGroupBox::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QGroupBox::mousePressEvent
+176   (int (*)(...))QGroupBox::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QGroupBox::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QGroupBox::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QGroupBox::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QGroupBox::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QGroupBox::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI9QGroupBox)
+448   (int (*)(...))QGroupBox::_ZThn16_N9QGroupBoxD1Ev
+456   (int (*)(...))QGroupBox::_ZThn16_N9QGroupBoxD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QGroupBox
+   size=48 align=8
+   base size=48 base align=8
+QGroupBox (0x0x7f568b78a750) 0
+    vptr=((& QGroupBox::_ZTV9QGroupBox) + 16u)
+  QWidget (0x0x7f568c5ddbd0) 0
+      primary-for QGroupBox (0x0x7f568b78a750)
+    QObject (0x0x7f5691341180) 0
+        primary-for QWidget (0x0x7f568c5ddbd0)
+    QPaintDevice (0x0x7f5691341660) 16
+        vptr=((& QGroupBox::_ZTV9QGroupBox) + 448u)
+
+Class QHeaderView::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QHeaderView::QPrivateSignal (0x0x7f568c165c00) 0 empty
+
+Vtable for QHeaderView
+QHeaderView::_ZTV11QHeaderView: 108u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QHeaderView)
+16    (int (*)(...))QHeaderView::metaObject
+24    (int (*)(...))QHeaderView::qt_metacast
+32    (int (*)(...))QHeaderView::qt_metacall
+40    (int (*)(...))QHeaderView::~QHeaderView
+48    (int (*)(...))QHeaderView::~QHeaderView
+56    (int (*)(...))QHeaderView::event
+64    (int (*)(...))QAbstractItemView::eventFilter
+72    (int (*)(...))QAbstractItemView::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QHeaderView::setVisible
+128   (int (*)(...))QHeaderView::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QHeaderView::mousePressEvent
+176   (int (*)(...))QHeaderView::mouseReleaseEvent
+184   (int (*)(...))QHeaderView::mouseDoubleClickEvent
+192   (int (*)(...))QHeaderView::mouseMoveEvent
+200   (int (*)(...))QAbstractScrollArea::wheelEvent
+208   (int (*)(...))QAbstractItemView::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QAbstractItemView::focusInEvent
+232   (int (*)(...))QAbstractItemView::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QHeaderView::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QAbstractItemView::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QAbstractScrollArea::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QAbstractItemView::dragEnterEvent
+320   (int (*)(...))QAbstractItemView::dragMoveEvent
+328   (int (*)(...))QAbstractItemView::dragLeaveEvent
+336   (int (*)(...))QAbstractItemView::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QAbstractItemView::inputMethodEvent
+416   (int (*)(...))QAbstractItemView::inputMethodQuery
+424   (int (*)(...))QAbstractItemView::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QHeaderView::viewportEvent
+448   (int (*)(...))QHeaderView::scrollContentsBy
+456   (int (*)(...))QAbstractItemView::viewportSizeHint
+464   (int (*)(...))QHeaderView::setModel
+472   (int (*)(...))QAbstractItemView::setSelectionModel
+480   (int (*)(...))QAbstractItemView::keyboardSearch
+488   (int (*)(...))QHeaderView::visualRect
+496   (int (*)(...))QHeaderView::scrollTo
+504   (int (*)(...))QHeaderView::indexAt
+512   (int (*)(...))QAbstractItemView::sizeHintForRow
+520   (int (*)(...))QAbstractItemView::sizeHintForColumn
+528   (int (*)(...))QHeaderView::reset
+536   (int (*)(...))QAbstractItemView::setRootIndex
+544   (int (*)(...))QHeaderView::doItemsLayout
+552   (int (*)(...))QAbstractItemView::selectAll
+560   (int (*)(...))QHeaderView::dataChanged
+568   (int (*)(...))QHeaderView::rowsInserted
+576   (int (*)(...))QAbstractItemView::rowsAboutToBeRemoved
+584   (int (*)(...))QAbstractItemView::selectionChanged
+592   (int (*)(...))QHeaderView::currentChanged
+600   (int (*)(...))QAbstractItemView::updateEditorData
+608   (int (*)(...))QAbstractItemView::updateEditorGeometries
+616   (int (*)(...))QHeaderView::updateGeometries
+624   (int (*)(...))QAbstractItemView::verticalScrollbarAction
+632   (int (*)(...))QAbstractItemView::horizontalScrollbarAction
+640   (int (*)(...))QAbstractItemView::verticalScrollbarValueChanged
+648   (int (*)(...))QAbstractItemView::horizontalScrollbarValueChanged
+656   (int (*)(...))QAbstractItemView::closeEditor
+664   (int (*)(...))QAbstractItemView::commitData
+672   (int (*)(...))QAbstractItemView::editorDestroyed
+680   (int (*)(...))QHeaderView::moveCursor
+688   (int (*)(...))QHeaderView::horizontalOffset
+696   (int (*)(...))QHeaderView::verticalOffset
+704   (int (*)(...))QHeaderView::isIndexHidden
+712   (int (*)(...))QHeaderView::setSelection
+720   (int (*)(...))QHeaderView::visualRegionForSelection
+728   (int (*)(...))QAbstractItemView::selectedIndexes
+736   (int (*)(...))QAbstractItemView::edit
+744   (int (*)(...))QAbstractItemView::selectionCommand
+752   (int (*)(...))QAbstractItemView::startDrag
+760   (int (*)(...))QAbstractItemView::viewOptions
+768   (int (*)(...))QHeaderView::paintSection
+776   (int (*)(...))QHeaderView::sectionSizeFromContents
+784   (int (*)(...))-16
+792   (int (*)(...))(& _ZTI11QHeaderView)
+800   (int (*)(...))QHeaderView::_ZThn16_N11QHeaderViewD1Ev
+808   (int (*)(...))QHeaderView::_ZThn16_N11QHeaderViewD0Ev
+816   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+824   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+832   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+840   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+848   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+856   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QHeaderView
+   size=48 align=8
+   base size=48 base align=8
+QHeaderView (0x0x7f568b78a7b8) 0
+    vptr=((& QHeaderView::_ZTV11QHeaderView) + 16u)
+  QAbstractItemView (0x0x7f568b78a958) 0
+      primary-for QHeaderView (0x0x7f568b78a7b8)
+    QAbstractScrollArea (0x0x7f568b78a9c0) 0
+        primary-for QAbstractItemView (0x0x7f568b78a958)
+      QFrame (0x0x7f568b78aa28) 0
+          primary-for QAbstractScrollArea (0x0x7f568b78a9c0)
+        QWidget (0x0x7f568c5ddf50) 0
+            primary-for QFrame (0x0x7f568b78aa28)
+          QObject (0x0x7f568ffc0c00) 0
+              primary-for QWidget (0x0x7f568c5ddf50)
+          QPaintDevice (0x0x7f568ffc0d80) 16
+              vptr=((& QHeaderView::_ZTV11QHeaderView) + 800u)
+
+Class QLineEdit::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QLineEdit::QPrivateSignal (0x0x7f568946c8a0) 0 empty
+
+Vtable for QLineEdit
+QLineEdit::_ZTV9QLineEdit: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QLineEdit)
+16    (int (*)(...))QLineEdit::metaObject
+24    (int (*)(...))QLineEdit::qt_metacast
+32    (int (*)(...))QLineEdit::qt_metacall
+40    (int (*)(...))QLineEdit::~QLineEdit
+48    (int (*)(...))QLineEdit::~QLineEdit
+56    (int (*)(...))QLineEdit::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QLineEdit::sizeHint
+136   (int (*)(...))QLineEdit::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QLineEdit::mousePressEvent
+176   (int (*)(...))QLineEdit::mouseReleaseEvent
+184   (int (*)(...))QLineEdit::mouseDoubleClickEvent
+192   (int (*)(...))QLineEdit::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QLineEdit::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QLineEdit::focusInEvent
+232   (int (*)(...))QLineEdit::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QLineEdit::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QLineEdit::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QLineEdit::dragEnterEvent
+320   (int (*)(...))QLineEdit::dragMoveEvent
+328   (int (*)(...))QLineEdit::dragLeaveEvent
+336   (int (*)(...))QLineEdit::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QLineEdit::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QLineEdit::inputMethodEvent
+416   (int (*)(...))QLineEdit::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI9QLineEdit)
+448   (int (*)(...))QLineEdit::_ZThn16_N9QLineEditD1Ev
+456   (int (*)(...))QLineEdit::_ZThn16_N9QLineEditD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QLineEdit
+   size=48 align=8
+   base size=48 base align=8
+QLineEdit (0x0x7f5689476d00) 0
+    vptr=((& QLineEdit::_ZTV9QLineEdit) + 16u)
+  QWidget (0x0x7f568c618cb0) 0
+      primary-for QLineEdit (0x0x7f5689476d00)
+    QObject (0x0x7f568946c720) 0
+        primary-for QWidget (0x0x7f568c618cb0)
+    QPaintDevice (0x0x7f568946c7e0) 16
+        vptr=((& QLineEdit::_ZTV9QLineEdit) + 448u)
+
+Class QInputDialog::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QInputDialog::QPrivateSignal (0x0x7f5689490000) 0 empty
+
+Vtable for QInputDialog
+QInputDialog::_ZTV12QInputDialog: 69u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QInputDialog)
+16    (int (*)(...))QInputDialog::metaObject
+24    (int (*)(...))QInputDialog::qt_metacast
+32    (int (*)(...))QInputDialog::qt_metacall
+40    (int (*)(...))QInputDialog::~QInputDialog
+48    (int (*)(...))QInputDialog::~QInputDialog
+56    (int (*)(...))QWidget::event
+64    (int (*)(...))QDialog::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QInputDialog::setVisible
+128   (int (*)(...))QInputDialog::sizeHint
+136   (int (*)(...))QInputDialog::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QDialog::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QDialog::resizeEvent
+280   (int (*)(...))QDialog::closeEvent
+288   (int (*)(...))QDialog::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QDialog::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QDialog::open
+440   (int (*)(...))QDialog::exec
+448   (int (*)(...))QInputDialog::done
+456   (int (*)(...))QDialog::accept
+464   (int (*)(...))QDialog::reject
+472   (int (*)(...))-16
+480   (int (*)(...))(& _ZTI12QInputDialog)
+488   (int (*)(...))QInputDialog::_ZThn16_N12QInputDialogD1Ev
+496   (int (*)(...))QInputDialog::_ZThn16_N12QInputDialogD0Ev
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QInputDialog
+   size=48 align=8
+   base size=48 base align=8
+QInputDialog (0x0x7f5689476d68) 0
+    vptr=((& QInputDialog::_ZTV12QInputDialog) + 16u)
+  QDialog (0x0x7f5689494548) 0
+      primary-for QInputDialog (0x0x7f5689476d68)
+    QWidget (0x0x7f568c637620) 0
+        primary-for QDialog (0x0x7f5689494548)
+      QObject (0x0x7f568946ccc0) 0
+          primary-for QWidget (0x0x7f568c637620)
+      QPaintDevice (0x0x7f568946cd20) 16
+          vptr=((& QInputDialog::_ZTV12QInputDialog) + 488u)
+
+Class QItemDelegate::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QItemDelegate::QPrivateSignal (0x0x7f56894b4360) 0 empty
+
+Vtable for QItemDelegate
+QItemDelegate::_ZTV13QItemDelegate: 28u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QItemDelegate)
+16    (int (*)(...))QItemDelegate::metaObject
+24    (int (*)(...))QItemDelegate::qt_metacast
+32    (int (*)(...))QItemDelegate::qt_metacall
+40    (int (*)(...))QItemDelegate::~QItemDelegate
+48    (int (*)(...))QItemDelegate::~QItemDelegate
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QItemDelegate::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QItemDelegate::paint
+120   (int (*)(...))QItemDelegate::sizeHint
+128   (int (*)(...))QItemDelegate::createEditor
+136   (int (*)(...))QAbstractItemDelegate::destroyEditor
+144   (int (*)(...))QItemDelegate::setEditorData
+152   (int (*)(...))QItemDelegate::setModelData
+160   (int (*)(...))QItemDelegate::updateEditorGeometry
+168   (int (*)(...))QItemDelegate::editorEvent
+176   (int (*)(...))QAbstractItemDelegate::helpEvent
+184   (int (*)(...))QAbstractItemDelegate::paintingRoles
+192   (int (*)(...))QItemDelegate::drawDisplay
+200   (int (*)(...))QItemDelegate::drawDecoration
+208   (int (*)(...))QItemDelegate::drawFocus
+216   (int (*)(...))QItemDelegate::drawCheck
+
+Class QItemDelegate
+   size=16 align=8
+   base size=16 base align=8
+QItemDelegate (0x0x7f5689494d68) 0
+    vptr=((& QItemDelegate::_ZTV13QItemDelegate) + 16u)
+  QAbstractItemDelegate (0x0x7f56894b5208) 0
+      primary-for QItemDelegate (0x0x7f5689494d68)
+    QObject (0x0x7f5689490b40) 0
+        primary-for QAbstractItemDelegate (0x0x7f56894b5208)
+
+Vtable for QItemEditorCreatorBase
+QItemEditorCreatorBase::_ZTV22QItemEditorCreatorBase: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI22QItemEditorCreatorBase)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+
+Class QItemEditorCreatorBase
+   size=8 align=8
+   base size=8 base align=8
+QItemEditorCreatorBase (0x0x7f56894b43c0) 0 nearly-empty
+    vptr=((& QItemEditorCreatorBase::_ZTV22QItemEditorCreatorBase) + 16u)
+
+Vtable for QItemEditorFactory
+QItemEditorFactory::_ZTV18QItemEditorFactory: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QItemEditorFactory)
+16    (int (*)(...))QItemEditorFactory::~QItemEditorFactory
+24    (int (*)(...))QItemEditorFactory::~QItemEditorFactory
+32    (int (*)(...))QItemEditorFactory::createEditor
+40    (int (*)(...))QItemEditorFactory::valuePropertyName
+
+Class QItemEditorFactory
+   size=16 align=8
+   base size=16 base align=8
+QItemEditorFactory (0x0x7f568924e7e0) 0
+    vptr=((& QItemEditorFactory::_ZTV18QItemEditorFactory) + 16u)
+
+Class QKeyEventTransition::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QKeyEventTransition::QPrivateSignal (0x0x7f568932e300) 0 empty
+
+Vtable for QKeyEventTransition
+QKeyEventTransition::_ZTV19QKeyEventTransition: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QKeyEventTransition)
+16    (int (*)(...))QKeyEventTransition::metaObject
+24    (int (*)(...))QKeyEventTransition::qt_metacast
+32    (int (*)(...))QKeyEventTransition::qt_metacall
+40    (int (*)(...))QKeyEventTransition::~QKeyEventTransition
+48    (int (*)(...))QKeyEventTransition::~QKeyEventTransition
+56    (int (*)(...))QEventTransition::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QKeyEventTransition::eventTest
+120   (int (*)(...))QKeyEventTransition::onTransition
+
+Class QKeyEventTransition
+   size=16 align=8
+   base size=16 base align=8
+QKeyEventTransition (0x0x7f56896271a0) 0
+    vptr=((& QKeyEventTransition::_ZTV19QKeyEventTransition) + 16u)
+  QEventTransition (0x0x7f5689627f70) 0
+      primary-for QKeyEventTransition (0x0x7f56896271a0)
+    QAbstractTransition (0x0x7f56892ea000) 0
+        primary-for QEventTransition (0x0x7f5689627f70)
+      QObject (0x0x7f568932e2a0) 0
+          primary-for QAbstractTransition (0x0x7f56892ea000)
+
+Class QKeySequenceEdit::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QKeySequenceEdit::QPrivateSignal (0x0x7f568932e420) 0 empty
+
+Vtable for QKeySequenceEdit
+QKeySequenceEdit::_ZTV16QKeySequenceEdit: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QKeySequenceEdit)
+16    (int (*)(...))QKeySequenceEdit::metaObject
+24    (int (*)(...))QKeySequenceEdit::qt_metacast
+32    (int (*)(...))QKeySequenceEdit::qt_metacall
+40    (int (*)(...))QKeySequenceEdit::~QKeySequenceEdit
+48    (int (*)(...))QKeySequenceEdit::~QKeySequenceEdit
+56    (int (*)(...))QKeySequenceEdit::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QKeySequenceEdit::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QKeySequenceEdit::keyPressEvent
+216   (int (*)(...))QKeySequenceEdit::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI16QKeySequenceEdit)
+448   (int (*)(...))QKeySequenceEdit::_ZThn16_N16QKeySequenceEditD1Ev
+456   (int (*)(...))QKeySequenceEdit::_ZThn16_N16QKeySequenceEditD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QKeySequenceEdit
+   size=48 align=8
+   base size=48 base align=8
+QKeySequenceEdit (0x0x7f56892ea068) 0
+    vptr=((& QKeySequenceEdit::_ZTV16QKeySequenceEdit) + 16u)
+  QWidget (0x0x7f568c67dd20) 0
+      primary-for QKeySequenceEdit (0x0x7f56892ea068)
+    QObject (0x0x7f568932e360) 0
+        primary-for QWidget (0x0x7f568c67dd20)
+    QPaintDevice (0x0x7f568932e3c0) 16
+        vptr=((& QKeySequenceEdit::_ZTV16QKeySequenceEdit) + 448u)
+
+Class QLabel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QLabel::QPrivateSignal (0x0x7f568932e540) 0 empty
+
+Vtable for QLabel
+QLabel::_ZTV6QLabel: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI6QLabel)
+16    (int (*)(...))QLabel::metaObject
+24    (int (*)(...))QLabel::qt_metacast
+32    (int (*)(...))QLabel::qt_metacall
+40    (int (*)(...))QLabel::~QLabel
+48    (int (*)(...))QLabel::~QLabel
+56    (int (*)(...))QLabel::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QLabel::sizeHint
+136   (int (*)(...))QLabel::minimumSizeHint
+144   (int (*)(...))QLabel::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QLabel::mousePressEvent
+176   (int (*)(...))QLabel::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QLabel::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QLabel::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QLabel::focusInEvent
+232   (int (*)(...))QLabel::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QLabel::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QLabel::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QLabel::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QLabel::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI6QLabel)
+448   (int (*)(...))QLabel::_ZThn16_N6QLabelD1Ev
+456   (int (*)(...))QLabel::_ZThn16_N6QLabelD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QLabel
+   size=48 align=8
+   base size=48 base align=8
+QLabel (0x0x7f56892ea0d0) 0
+    vptr=((& QLabel::_ZTV6QLabel) + 16u)
+  QFrame (0x0x7f56892ea138) 0
+      primary-for QLabel (0x0x7f56892ea0d0)
+    QWidget (0x0x7f568c699150) 0
+        primary-for QFrame (0x0x7f56892ea138)
+      QObject (0x0x7f568932e480) 0
+          primary-for QWidget (0x0x7f568c699150)
+      QPaintDevice (0x0x7f568932e4e0) 16
+          vptr=((& QLabel::_ZTV6QLabel) + 448u)
+
+Class QLCDNumber::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QLCDNumber::QPrivateSignal (0x0x7f568932e6c0) 0 empty
+
+Vtable for QLCDNumber
+QLCDNumber::_ZTV10QLCDNumber: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QLCDNumber)
+16    (int (*)(...))QLCDNumber::metaObject
+24    (int (*)(...))QLCDNumber::qt_metacast
+32    (int (*)(...))QLCDNumber::qt_metacall
+40    (int (*)(...))QLCDNumber::~QLCDNumber
+48    (int (*)(...))QLCDNumber::~QLCDNumber
+56    (int (*)(...))QLCDNumber::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QLCDNumber::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QLCDNumber::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI10QLCDNumber)
+448   (int (*)(...))QLCDNumber::_ZThn16_N10QLCDNumberD1Ev
+456   (int (*)(...))QLCDNumber::_ZThn16_N10QLCDNumberD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QLCDNumber
+   size=48 align=8
+   base size=48 base align=8
+QLCDNumber (0x0x7f56892ea1a0) 0
+    vptr=((& QLCDNumber::_ZTV10QLCDNumber) + 16u)
+  QFrame (0x0x7f56892ea208) 0
+      primary-for QLCDNumber (0x0x7f56892ea1a0)
+    QWidget (0x0x7f568c699540) 0
+        primary-for QFrame (0x0x7f56892ea208)
+      QObject (0x0x7f568932e5a0) 0
+          primary-for QWidget (0x0x7f568c699540)
+      QPaintDevice (0x0x7f568932e600) 16
+          vptr=((& QLCDNumber::_ZTV10QLCDNumber) + 448u)
+
+Class QListView::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QListView::QPrivateSignal (0x0x7f56890ba840) 0 empty
+
+Vtable for QListView
+QListView::_ZTV9QListView: 106u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QListView)
+16    (int (*)(...))QListView::metaObject
+24    (int (*)(...))QListView::qt_metacast
+32    (int (*)(...))QListView::qt_metacall
+40    (int (*)(...))QListView::~QListView
+48    (int (*)(...))QListView::~QListView
+56    (int (*)(...))QListView::event
+64    (int (*)(...))QAbstractItemView::eventFilter
+72    (int (*)(...))QListView::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractScrollArea::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractItemView::mousePressEvent
+176   (int (*)(...))QListView::mouseReleaseEvent
+184   (int (*)(...))QAbstractItemView::mouseDoubleClickEvent
+192   (int (*)(...))QListView::mouseMoveEvent
+200   (int (*)(...))QListView::wheelEvent
+208   (int (*)(...))QAbstractItemView::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QAbstractItemView::focusInEvent
+232   (int (*)(...))QAbstractItemView::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QListView::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QListView::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QAbstractScrollArea::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QAbstractItemView::dragEnterEvent
+320   (int (*)(...))QListView::dragMoveEvent
+328   (int (*)(...))QListView::dragLeaveEvent
+336   (int (*)(...))QListView::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QAbstractItemView::inputMethodEvent
+416   (int (*)(...))QAbstractItemView::inputMethodQuery
+424   (int (*)(...))QAbstractItemView::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QAbstractItemView::viewportEvent
+448   (int (*)(...))QListView::scrollContentsBy
+456   (int (*)(...))QListView::viewportSizeHint
+464   (int (*)(...))QAbstractItemView::setModel
+472   (int (*)(...))QAbstractItemView::setSelectionModel
+480   (int (*)(...))QAbstractItemView::keyboardSearch
+488   (int (*)(...))QListView::visualRect
+496   (int (*)(...))QListView::scrollTo
+504   (int (*)(...))QListView::indexAt
+512   (int (*)(...))QAbstractItemView::sizeHintForRow
+520   (int (*)(...))QAbstractItemView::sizeHintForColumn
+528   (int (*)(...))QListView::reset
+536   (int (*)(...))QListView::setRootIndex
+544   (int (*)(...))QListView::doItemsLayout
+552   (int (*)(...))QAbstractItemView::selectAll
+560   (int (*)(...))QListView::dataChanged
+568   (int (*)(...))QListView::rowsInserted
+576   (int (*)(...))QListView::rowsAboutToBeRemoved
+584   (int (*)(...))QListView::selectionChanged
+592   (int (*)(...))QListView::currentChanged
+600   (int (*)(...))QAbstractItemView::updateEditorData
+608   (int (*)(...))QAbstractItemView::updateEditorGeometries
+616   (int (*)(...))QListView::updateGeometries
+624   (int (*)(...))QAbstractItemView::verticalScrollbarAction
+632   (int (*)(...))QAbstractItemView::horizontalScrollbarAction
+640   (int (*)(...))QAbstractItemView::verticalScrollbarValueChanged
+648   (int (*)(...))QAbstractItemView::horizontalScrollbarValueChanged
+656   (int (*)(...))QAbstractItemView::closeEditor
+664   (int (*)(...))QAbstractItemView::commitData
+672   (int (*)(...))QAbstractItemView::editorDestroyed
+680   (int (*)(...))QListView::moveCursor
+688   (int (*)(...))QListView::horizontalOffset
+696   (int (*)(...))QListView::verticalOffset
+704   (int (*)(...))QListView::isIndexHidden
+712   (int (*)(...))QListView::setSelection
+720   (int (*)(...))QListView::visualRegionForSelection
+728   (int (*)(...))QListView::selectedIndexes
+736   (int (*)(...))QAbstractItemView::edit
+744   (int (*)(...))QAbstractItemView::selectionCommand
+752   (int (*)(...))QListView::startDrag
+760   (int (*)(...))QListView::viewOptions
+768   (int (*)(...))-16
+776   (int (*)(...))(& _ZTI9QListView)
+784   (int (*)(...))QListView::_ZThn16_N9QListViewD1Ev
+792   (int (*)(...))QListView::_ZThn16_N9QListViewD0Ev
+800   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+808   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+816   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+824   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+832   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+840   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QListView
+   size=48 align=8
+   base size=48 base align=8
+QListView (0x0x7f56892ea270) 0
+    vptr=((& QListView::_ZTV9QListView) + 16u)
+  QAbstractItemView (0x0x7f56892ea2d8) 0
+      primary-for QListView (0x0x7f56892ea270)
+    QAbstractScrollArea (0x0x7f56892ea340) 0
+        primary-for QAbstractItemView (0x0x7f56892ea2d8)
+      QFrame (0x0x7f56892ea3a8) 0
+          primary-for QAbstractScrollArea (0x0x7f56892ea340)
+        QWidget (0x0x7f568c6b7000) 0
+            primary-for QFrame (0x0x7f56892ea3a8)
+          QObject (0x0x7f568932e720) 0
+              primary-for QWidget (0x0x7f568c6b7000)
+          QPaintDevice (0x0x7f568932e780) 16
+              vptr=((& QListView::_ZTV9QListView) + 784u)
+
+Vtable for QListWidgetItem
+QListWidgetItem::_ZTV15QListWidgetItem: 11u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QListWidgetItem)
+16    (int (*)(...))QListWidgetItem::~QListWidgetItem
+24    (int (*)(...))QListWidgetItem::~QListWidgetItem
+32    (int (*)(...))QListWidgetItem::clone
+40    (int (*)(...))QListWidgetItem::setBackgroundColor
+48    (int (*)(...))QListWidgetItem::data
+56    (int (*)(...))QListWidgetItem::setData
+64    (int (*)(...))QListWidgetItem::operator<
+72    (int (*)(...))QListWidgetItem::read
+80    (int (*)(...))QListWidgetItem::write
+
+Class QListWidgetItem
+   size=48 align=8
+   base size=44 base align=8
+QListWidgetItem (0x0x7f56890ba900) 0
+    vptr=((& QListWidgetItem::_ZTV15QListWidgetItem) + 16u)
+
+Class QListWidget::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QListWidget::QPrivateSignal (0x0x7f5688ee9d80) 0 empty
+
+Vtable for QListWidget
+QListWidget::_ZTV11QListWidget: 110u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QListWidget)
+16    (int (*)(...))QListWidget::metaObject
+24    (int (*)(...))QListWidget::qt_metacast
+32    (int (*)(...))QListWidget::qt_metacall
+40    (int (*)(...))QListWidget::~QListWidget
+48    (int (*)(...))QListWidget::~QListWidget
+56    (int (*)(...))QListWidget::event
+64    (int (*)(...))QAbstractItemView::eventFilter
+72    (int (*)(...))QListView::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractScrollArea::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractItemView::mousePressEvent
+176   (int (*)(...))QListView::mouseReleaseEvent
+184   (int (*)(...))QAbstractItemView::mouseDoubleClickEvent
+192   (int (*)(...))QListView::mouseMoveEvent
+200   (int (*)(...))QListView::wheelEvent
+208   (int (*)(...))QAbstractItemView::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QAbstractItemView::focusInEvent
+232   (int (*)(...))QAbstractItemView::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QListView::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QListView::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QAbstractScrollArea::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QAbstractItemView::dragEnterEvent
+320   (int (*)(...))QListView::dragMoveEvent
+328   (int (*)(...))QListView::dragLeaveEvent
+336   (int (*)(...))QListWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QAbstractItemView::inputMethodEvent
+416   (int (*)(...))QAbstractItemView::inputMethodQuery
+424   (int (*)(...))QAbstractItemView::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QAbstractItemView::viewportEvent
+448   (int (*)(...))QListView::scrollContentsBy
+456   (int (*)(...))QListView::viewportSizeHint
+464   (int (*)(...))QListWidget::setModel
+472   (int (*)(...))QListWidget::setSelectionModel
+480   (int (*)(...))QAbstractItemView::keyboardSearch
+488   (int (*)(...))QListView::visualRect
+496   (int (*)(...))QListView::scrollTo
+504   (int (*)(...))QListView::indexAt
+512   (int (*)(...))QAbstractItemView::sizeHintForRow
+520   (int (*)(...))QAbstractItemView::sizeHintForColumn
+528   (int (*)(...))QListView::reset
+536   (int (*)(...))QListView::setRootIndex
+544   (int (*)(...))QListView::doItemsLayout
+552   (int (*)(...))QAbstractItemView::selectAll
+560   (int (*)(...))QListView::dataChanged
+568   (int (*)(...))QListView::rowsInserted
+576   (int (*)(...))QListView::rowsAboutToBeRemoved
+584   (int (*)(...))QListView::selectionChanged
+592   (int (*)(...))QListView::currentChanged
+600   (int (*)(...))QAbstractItemView::updateEditorData
+608   (int (*)(...))QAbstractItemView::updateEditorGeometries
+616   (int (*)(...))QListView::updateGeometries
+624   (int (*)(...))QAbstractItemView::verticalScrollbarAction
+632   (int (*)(...))QAbstractItemView::horizontalScrollbarAction
+640   (int (*)(...))QAbstractItemView::verticalScrollbarValueChanged
+648   (int (*)(...))QAbstractItemView::horizontalScrollbarValueChanged
+656   (int (*)(...))QAbstractItemView::closeEditor
+664   (int (*)(...))QAbstractItemView::commitData
+672   (int (*)(...))QAbstractItemView::editorDestroyed
+680   (int (*)(...))QListView::moveCursor
+688   (int (*)(...))QListView::horizontalOffset
+696   (int (*)(...))QListView::verticalOffset
+704   (int (*)(...))QListView::isIndexHidden
+712   (int (*)(...))QListView::setSelection
+720   (int (*)(...))QListView::visualRegionForSelection
+728   (int (*)(...))QListView::selectedIndexes
+736   (int (*)(...))QAbstractItemView::edit
+744   (int (*)(...))QAbstractItemView::selectionCommand
+752   (int (*)(...))QListView::startDrag
+760   (int (*)(...))QListView::viewOptions
+768   (int (*)(...))QListWidget::mimeTypes
+776   (int (*)(...))QListWidget::mimeData
+784   (int (*)(...))QListWidget::dropMimeData
+792   (int (*)(...))QListWidget::supportedDropActions
+800   (int (*)(...))-16
+808   (int (*)(...))(& _ZTI11QListWidget)
+816   (int (*)(...))QListWidget::_ZThn16_N11QListWidgetD1Ev
+824   (int (*)(...))QListWidget::_ZThn16_N11QListWidgetD0Ev
+832   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+840   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+848   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+856   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+864   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+872   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QListWidget
+   size=48 align=8
+   base size=48 base align=8
+QListWidget (0x0x7f56892ea4e0) 0
+    vptr=((& QListWidget::_ZTV11QListWidget) + 16u)
+  QListView (0x0x7f56892ea548) 0
+      primary-for QListWidget (0x0x7f56892ea4e0)
+    QAbstractItemView (0x0x7f56892ea5b0) 0
+        primary-for QListView (0x0x7f56892ea548)
+      QAbstractScrollArea (0x0x7f56892ea618) 0
+          primary-for QAbstractItemView (0x0x7f56892ea5b0)
+        QFrame (0x0x7f56892ea680) 0
+            primary-for QAbstractScrollArea (0x0x7f56892ea618)
+          QWidget (0x0x7f568c6eb1c0) 0
+              primary-for QFrame (0x0x7f56892ea680)
+            QObject (0x0x7f56890bacc0) 0
+                primary-for QWidget (0x0x7f568c6eb1c0)
+            QPaintDevice (0x0x7f56890bad20) 16
+                vptr=((& QListWidget::_ZTV11QListWidget) + 816u)
+
+Class QMainWindow::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QMainWindow::QPrivateSignal (0x0x7f5688cad0c0) 0 empty
+
+Vtable for QMainWindow
+QMainWindow::_ZTV11QMainWindow: 65u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QMainWindow)
+16    (int (*)(...))QMainWindow::metaObject
+24    (int (*)(...))QMainWindow::qt_metacast
+32    (int (*)(...))QMainWindow::qt_metacall
+40    (int (*)(...))QMainWindow::~QMainWindow
+48    (int (*)(...))QMainWindow::~QMainWindow
+56    (int (*)(...))QMainWindow::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QMainWindow::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QMainWindow::createPopupMenu
+440   (int (*)(...))-16
+448   (int (*)(...))(& _ZTI11QMainWindow)
+456   (int (*)(...))QMainWindow::_ZThn16_N11QMainWindowD1Ev
+464   (int (*)(...))QMainWindow::_ZThn16_N11QMainWindowD0Ev
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QMainWindow
+   size=48 align=8
+   base size=48 base align=8
+QMainWindow (0x0x7f56892ea6e8) 0
+    vptr=((& QMainWindow::_ZTV11QMainWindow) + 16u)
+  QWidget (0x0x7f568c6ebe70) 0
+      primary-for QMainWindow (0x0x7f56892ea6e8)
+    QObject (0x0x7f5688ee9de0) 0
+        primary-for QWidget (0x0x7f568c6ebe70)
+    QPaintDevice (0x0x7f5688ee9ea0) 16
+        vptr=((& QMainWindow::_ZTV11QMainWindow) + 456u)
+
+Class QMdiArea::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QMdiArea::QPrivateSignal (0x0x7f5688cdcea0) 0 empty
+
+Vtable for QMdiArea
+QMdiArea::_ZTV8QMdiArea: 68u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI8QMdiArea)
+16    (int (*)(...))QMdiArea::metaObject
+24    (int (*)(...))QMdiArea::qt_metacast
+32    (int (*)(...))QMdiArea::qt_metacall
+40    (int (*)(...))QMdiArea::~QMdiArea
+48    (int (*)(...))QMdiArea::~QMdiArea
+56    (int (*)(...))QMdiArea::event
+64    (int (*)(...))QMdiArea::eventFilter
+72    (int (*)(...))QMdiArea::timerEvent
+80    (int (*)(...))QMdiArea::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QMdiArea::sizeHint
+136   (int (*)(...))QMdiArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractScrollArea::mousePressEvent
+176   (int (*)(...))QAbstractScrollArea::mouseReleaseEvent
+184   (int (*)(...))QAbstractScrollArea::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractScrollArea::mouseMoveEvent
+200   (int (*)(...))QAbstractScrollArea::wheelEvent
+208   (int (*)(...))QAbstractScrollArea::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QMdiArea::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QMdiArea::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QAbstractScrollArea::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QAbstractScrollArea::dragEnterEvent
+320   (int (*)(...))QAbstractScrollArea::dragMoveEvent
+328   (int (*)(...))QAbstractScrollArea::dragLeaveEvent
+336   (int (*)(...))QAbstractScrollArea::dropEvent
+344   (int (*)(...))QMdiArea::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QMdiArea::setupViewport
+440   (int (*)(...))QMdiArea::viewportEvent
+448   (int (*)(...))QMdiArea::scrollContentsBy
+456   (int (*)(...))QAbstractScrollArea::viewportSizeHint
+464   (int (*)(...))-16
+472   (int (*)(...))(& _ZTI8QMdiArea)
+480   (int (*)(...))QMdiArea::_ZThn16_N8QMdiAreaD1Ev
+488   (int (*)(...))QMdiArea::_ZThn16_N8QMdiAreaD0Ev
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QMdiArea
+   size=48 align=8
+   base size=48 base align=8
+QMdiArea (0x0x7f56892eabc8) 0
+    vptr=((& QMdiArea::_ZTV8QMdiArea) + 16u)
+  QAbstractScrollArea (0x0x7f56892eac30) 0
+      primary-for QMdiArea (0x0x7f56892eabc8)
+    QFrame (0x0x7f56892eac98) 0
+        primary-for QAbstractScrollArea (0x0x7f56892eac30)
+      QWidget (0x0x7f568c72f1c0) 0
+          primary-for QFrame (0x0x7f56892eac98)
+        QObject (0x0x7f5688cdc660) 0
+            primary-for QWidget (0x0x7f568c72f1c0)
+        QPaintDevice (0x0x7f5688cdc720) 16
+            vptr=((& QMdiArea::_ZTV8QMdiArea) + 480u)
+
+Class QMdiSubWindow::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QMdiSubWindow::QPrivateSignal (0x0x7f5688dfbf00) 0 empty
+
+Vtable for QMdiSubWindow
+QMdiSubWindow::_ZTV13QMdiSubWindow: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QMdiSubWindow)
+16    (int (*)(...))QMdiSubWindow::metaObject
+24    (int (*)(...))QMdiSubWindow::qt_metacast
+32    (int (*)(...))QMdiSubWindow::qt_metacall
+40    (int (*)(...))QMdiSubWindow::~QMdiSubWindow
+48    (int (*)(...))QMdiSubWindow::~QMdiSubWindow
+56    (int (*)(...))QMdiSubWindow::event
+64    (int (*)(...))QMdiSubWindow::eventFilter
+72    (int (*)(...))QMdiSubWindow::timerEvent
+80    (int (*)(...))QMdiSubWindow::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QMdiSubWindow::sizeHint
+136   (int (*)(...))QMdiSubWindow::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QMdiSubWindow::mousePressEvent
+176   (int (*)(...))QMdiSubWindow::mouseReleaseEvent
+184   (int (*)(...))QMdiSubWindow::mouseDoubleClickEvent
+192   (int (*)(...))QMdiSubWindow::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QMdiSubWindow::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QMdiSubWindow::focusInEvent
+232   (int (*)(...))QMdiSubWindow::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QMdiSubWindow::leaveEvent
+256   (int (*)(...))QMdiSubWindow::paintEvent
+264   (int (*)(...))QMdiSubWindow::moveEvent
+272   (int (*)(...))QMdiSubWindow::resizeEvent
+280   (int (*)(...))QMdiSubWindow::closeEvent
+288   (int (*)(...))QMdiSubWindow::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QMdiSubWindow::showEvent
+352   (int (*)(...))QMdiSubWindow::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QMdiSubWindow::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI13QMdiSubWindow)
+448   (int (*)(...))QMdiSubWindow::_ZThn16_N13QMdiSubWindowD1Ev
+456   (int (*)(...))QMdiSubWindow::_ZThn16_N13QMdiSubWindowD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QMdiSubWindow
+   size=48 align=8
+   base size=48 base align=8
+QMdiSubWindow (0x0x7f56892eae38) 0
+    vptr=((& QMdiSubWindow::_ZTV13QMdiSubWindow) + 16u)
+  QWidget (0x0x7f568c744540) 0
+      primary-for QMdiSubWindow (0x0x7f56892eae38)
+    QObject (0x0x7f5688d01900) 0
+        primary-for QWidget (0x0x7f568c744540)
+    QPaintDevice (0x0x7f5688dfbea0) 16
+        vptr=((& QMdiSubWindow::_ZTV13QMdiSubWindow) + 448u)
+
+Class QMenu::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QMenu::QPrivateSignal (0x0x7f5688230a20) 0 empty
+
+Vtable for QMenu
+QMenu::_ZTV5QMenu: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI5QMenu)
+16    (int (*)(...))QMenu::metaObject
+24    (int (*)(...))QMenu::qt_metacast
+32    (int (*)(...))QMenu::qt_metacall
+40    (int (*)(...))QMenu::~QMenu
+48    (int (*)(...))QMenu::~QMenu
+56    (int (*)(...))QMenu::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QMenu::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QMenu::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QMenu::mousePressEvent
+176   (int (*)(...))QMenu::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QMenu::mouseMoveEvent
+200   (int (*)(...))QMenu::wheelEvent
+208   (int (*)(...))QMenu::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QMenu::enterEvent
+248   (int (*)(...))QMenu::leaveEvent
+256   (int (*)(...))QMenu::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QMenu::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QMenu::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QMenu::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QMenu::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI5QMenu)
+448   (int (*)(...))QMenu::_ZThn16_N5QMenuD1Ev
+456   (int (*)(...))QMenu::_ZThn16_N5QMenuD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QMenu
+   size=48 align=8
+   base size=48 base align=8
+QMenu (0x0x7f56893ef000) 0
+    vptr=((& QMenu::_ZTV5QMenu) + 16u)
+  QWidget (0x0x7f568c75f5b0) 0
+      primary-for QMenu (0x0x7f56893ef000)
+    QObject (0x0x7f5688230840) 0
+        primary-for QWidget (0x0x7f568c75f5b0)
+    QPaintDevice (0x0x7f56882308a0) 16
+        vptr=((& QMenu::_ZTV5QMenu) + 448u)
+
+Class QMenuBar::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QMenuBar::QPrivateSignal (0x0x7f5688230c00) 0 empty
+
+Vtable for QMenuBar
+QMenuBar::_ZTV8QMenuBar: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI8QMenuBar)
+16    (int (*)(...))QMenuBar::metaObject
+24    (int (*)(...))QMenuBar::qt_metacast
+32    (int (*)(...))QMenuBar::qt_metacall
+40    (int (*)(...))QMenuBar::~QMenuBar
+48    (int (*)(...))QMenuBar::~QMenuBar
+56    (int (*)(...))QMenuBar::event
+64    (int (*)(...))QMenuBar::eventFilter
+72    (int (*)(...))QMenuBar::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QMenuBar::setVisible
+128   (int (*)(...))QMenuBar::sizeHint
+136   (int (*)(...))QMenuBar::minimumSizeHint
+144   (int (*)(...))QMenuBar::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QMenuBar::mousePressEvent
+176   (int (*)(...))QMenuBar::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QMenuBar::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QMenuBar::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QMenuBar::focusInEvent
+232   (int (*)(...))QMenuBar::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QMenuBar::leaveEvent
+256   (int (*)(...))QMenuBar::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QMenuBar::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QMenuBar::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QMenuBar::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI8QMenuBar)
+448   (int (*)(...))QMenuBar::_ZThn16_N8QMenuBarD1Ev
+456   (int (*)(...))QMenuBar::_ZThn16_N8QMenuBarD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QMenuBar
+   size=48 align=8
+   base size=48 base align=8
+QMenuBar (0x0x7f56893ef068) 0
+    vptr=((& QMenuBar::_ZTV8QMenuBar) + 16u)
+  QWidget (0x0x7f568c75fe00) 0
+      primary-for QMenuBar (0x0x7f56893ef068)
+    QObject (0x0x7f5688230a80) 0
+        primary-for QWidget (0x0x7f568c75fe00)
+    QPaintDevice (0x0x7f5688230b40) 16
+        vptr=((& QMenuBar::_ZTV8QMenuBar) + 448u)
+
+Class QMessageBox::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QMessageBox::QPrivateSignal (0x0x7f56882528a0) 0 empty
+
+Vtable for QMessageBox
+QMessageBox::_ZTV11QMessageBox: 69u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QMessageBox)
+16    (int (*)(...))QMessageBox::metaObject
+24    (int (*)(...))QMessageBox::qt_metacast
+32    (int (*)(...))QMessageBox::qt_metacall
+40    (int (*)(...))QMessageBox::~QMessageBox
+48    (int (*)(...))QMessageBox::~QMessageBox
+56    (int (*)(...))QMessageBox::event
+64    (int (*)(...))QDialog::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QDialog::setVisible
+128   (int (*)(...))QDialog::sizeHint
+136   (int (*)(...))QDialog::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QMessageBox::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QMessageBox::resizeEvent
+280   (int (*)(...))QMessageBox::closeEvent
+288   (int (*)(...))QDialog::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QMessageBox::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QMessageBox::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QDialog::open
+440   (int (*)(...))QDialog::exec
+448   (int (*)(...))QDialog::done
+456   (int (*)(...))QDialog::accept
+464   (int (*)(...))QDialog::reject
+472   (int (*)(...))-16
+480   (int (*)(...))(& _ZTI11QMessageBox)
+488   (int (*)(...))QMessageBox::_ZThn16_N11QMessageBoxD1Ev
+496   (int (*)(...))QMessageBox::_ZThn16_N11QMessageBoxD0Ev
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QMessageBox
+   size=48 align=8
+   base size=48 base align=8
+QMessageBox (0x0x7f56893ef0d0) 0
+    vptr=((& QMessageBox::_ZTV11QMessageBox) + 16u)
+  QDialog (0x0x7f568918bf70) 0
+      primary-for QMessageBox (0x0x7f56893ef0d0)
+    QWidget (0x0x7f568c2714d0) 0
+        primary-for QDialog (0x0x7f568918bf70)
+      QObject (0x0x7f5688230c60) 0
+          primary-for QWidget (0x0x7f568c2714d0)
+      QPaintDevice (0x0x7f5688252840) 16
+          vptr=((& QMessageBox::_ZTV11QMessageBox) + 488u)
+
+Class QMouseEventTransition::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QMouseEventTransition::QPrivateSignal (0x0x7f5687b068a0) 0 empty
+
+Vtable for QMouseEventTransition
+QMouseEventTransition::_ZTV21QMouseEventTransition: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QMouseEventTransition)
+16    (int (*)(...))QMouseEventTransition::metaObject
+24    (int (*)(...))QMouseEventTransition::qt_metacast
+32    (int (*)(...))QMouseEventTransition::qt_metacall
+40    (int (*)(...))QMouseEventTransition::~QMouseEventTransition
+48    (int (*)(...))QMouseEventTransition::~QMouseEventTransition
+56    (int (*)(...))QEventTransition::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QMouseEventTransition::eventTest
+120   (int (*)(...))QMouseEventTransition::onTransition
+
+Class QMouseEventTransition
+   size=16 align=8
+   base size=16 base align=8
+QMouseEventTransition (0x0x7f568918bf08) 0
+    vptr=((& QMouseEventTransition::_ZTV21QMouseEventTransition) + 16u)
+  QEventTransition (0x0x7f5688ed31a0) 0
+      primary-for QMouseEventTransition (0x0x7f568918bf08)
+    QAbstractTransition (0x0x7f5688ed3208) 0
+        primary-for QEventTransition (0x0x7f5688ed31a0)
+      QObject (0x0x7f5687b06840) 0
+          primary-for QAbstractTransition (0x0x7f5688ed3208)
+
+Class QOpenGLWidget::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOpenGLWidget::QPrivateSignal (0x0x7f5687b43480) 0 empty
+
+Vtable for QOpenGLWidget
+QOpenGLWidget::_ZTV13QOpenGLWidget: 67u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QOpenGLWidget)
+16    (int (*)(...))QOpenGLWidget::metaObject
+24    (int (*)(...))QOpenGLWidget::qt_metacast
+32    (int (*)(...))QOpenGLWidget::qt_metacall
+40    (int (*)(...))QOpenGLWidget::~QOpenGLWidget
+48    (int (*)(...))QOpenGLWidget::~QOpenGLWidget
+56    (int (*)(...))QOpenGLWidget::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QOpenGLWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QOpenGLWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QOpenGLWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QOpenGLWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QOpenGLWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QOpenGLWidget::initializeGL
+440   (int (*)(...))QOpenGLWidget::resizeGL
+448   (int (*)(...))QOpenGLWidget::paintGL
+456   (int (*)(...))-16
+464   (int (*)(...))(& _ZTI13QOpenGLWidget)
+472   (int (*)(...))QOpenGLWidget::_ZThn16_N13QOpenGLWidgetD1Ev
+480   (int (*)(...))QOpenGLWidget::_ZThn16_N13QOpenGLWidgetD0Ev
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+496   (int (*)(...))QOpenGLWidget::_ZThn16_NK13QOpenGLWidget11paintEngineEv
+504   (int (*)(...))QOpenGLWidget::_ZThn16_NK13QOpenGLWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+520   (int (*)(...))QOpenGLWidget::_ZThn16_NK13QOpenGLWidget10redirectedEP6QPoint
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QOpenGLWidget
+   size=48 align=8
+   base size=48 base align=8
+QOpenGLWidget (0x0x7f5688ed3270) 0
+    vptr=((& QOpenGLWidget::_ZTV13QOpenGLWidget) + 16u)
+  QWidget (0x0x7f568c2c9150) 0
+      primary-for QOpenGLWidget (0x0x7f5688ed3270)
+    QObject (0x0x7f5687b06cc0) 0
+        primary-for QWidget (0x0x7f568c2c9150)
+    QPaintDevice (0x0x7f5687b06d20) 16
+        vptr=((& QOpenGLWidget::_ZTV13QOpenGLWidget) + 472u)
+
+Class QTextEdit::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTextEdit::QPrivateSignal (0x0x7f5687b43d80) 0 empty
+
+Class QTextEdit::ExtraSelection
+   size=24 align=8
+   base size=24 base align=8
+QTextEdit::ExtraSelection (0x0x7f5687b43ea0) 0
+
+Vtable for QTextEdit
+QTextEdit::_ZTV9QTextEdit: 73u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QTextEdit)
+16    (int (*)(...))QTextEdit::metaObject
+24    (int (*)(...))QTextEdit::qt_metacast
+32    (int (*)(...))QTextEdit::qt_metacall
+40    (int (*)(...))QTextEdit::~QTextEdit
+48    (int (*)(...))QTextEdit::~QTextEdit
+56    (int (*)(...))QTextEdit::event
+64    (int (*)(...))QAbstractScrollArea::eventFilter
+72    (int (*)(...))QTextEdit::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractScrollArea::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QTextEdit::mousePressEvent
+176   (int (*)(...))QTextEdit::mouseReleaseEvent
+184   (int (*)(...))QTextEdit::mouseDoubleClickEvent
+192   (int (*)(...))QTextEdit::mouseMoveEvent
+200   (int (*)(...))QTextEdit::wheelEvent
+208   (int (*)(...))QTextEdit::keyPressEvent
+216   (int (*)(...))QTextEdit::keyReleaseEvent
+224   (int (*)(...))QTextEdit::focusInEvent
+232   (int (*)(...))QTextEdit::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QTextEdit::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QTextEdit::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QTextEdit::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QTextEdit::dragEnterEvent
+320   (int (*)(...))QTextEdit::dragMoveEvent
+328   (int (*)(...))QTextEdit::dragLeaveEvent
+336   (int (*)(...))QTextEdit::dropEvent
+344   (int (*)(...))QTextEdit::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QTextEdit::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QTextEdit::inputMethodEvent
+416   (int (*)(...))QTextEdit::inputMethodQuery
+424   (int (*)(...))QTextEdit::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QAbstractScrollArea::viewportEvent
+448   (int (*)(...))QTextEdit::scrollContentsBy
+456   (int (*)(...))QAbstractScrollArea::viewportSizeHint
+464   (int (*)(...))QTextEdit::loadResource
+472   (int (*)(...))QTextEdit::createMimeDataFromSelection
+480   (int (*)(...))QTextEdit::canInsertFromMimeData
+488   (int (*)(...))QTextEdit::insertFromMimeData
+496   (int (*)(...))QTextEdit::doSetTextCursor
+504   (int (*)(...))-16
+512   (int (*)(...))(& _ZTI9QTextEdit)
+520   (int (*)(...))QTextEdit::_ZThn16_N9QTextEditD1Ev
+528   (int (*)(...))QTextEdit::_ZThn16_N9QTextEditD0Ev
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+552   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+560   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+568   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+576   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QTextEdit
+   size=48 align=8
+   base size=48 base align=8
+QTextEdit (0x0x7f5688ed35b0) 0
+    vptr=((& QTextEdit::_ZTV9QTextEdit) + 16u)
+  QAbstractScrollArea (0x0x7f5688ed3618) 0
+      primary-for QTextEdit (0x0x7f5688ed35b0)
+    QFrame (0x0x7f5688ed3820) 0
+        primary-for QAbstractScrollArea (0x0x7f5688ed3618)
+      QWidget (0x0x7f568c2c9690) 0
+          primary-for QFrame (0x0x7f5688ed3820)
+        QObject (0x0x7f5687b434e0) 0
+            primary-for QWidget (0x0x7f568c2c9690)
+        QPaintDevice (0x0x7f5687b43d20) 16
+            vptr=((& QTextEdit::_ZTV9QTextEdit) + 520u)
+
+Class QPlainTextEdit::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPlainTextEdit::QPrivateSignal (0x0x7f5687b826c0) 0 empty
+
+Vtable for QPlainTextEdit
+QPlainTextEdit::_ZTV14QPlainTextEdit: 73u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QPlainTextEdit)
+16    (int (*)(...))QPlainTextEdit::metaObject
+24    (int (*)(...))QPlainTextEdit::qt_metacast
+32    (int (*)(...))QPlainTextEdit::qt_metacall
+40    (int (*)(...))QPlainTextEdit::~QPlainTextEdit
+48    (int (*)(...))QPlainTextEdit::~QPlainTextEdit
+56    (int (*)(...))QPlainTextEdit::event
+64    (int (*)(...))QAbstractScrollArea::eventFilter
+72    (int (*)(...))QPlainTextEdit::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractScrollArea::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QPlainTextEdit::mousePressEvent
+176   (int (*)(...))QPlainTextEdit::mouseReleaseEvent
+184   (int (*)(...))QPlainTextEdit::mouseDoubleClickEvent
+192   (int (*)(...))QPlainTextEdit::mouseMoveEvent
+200   (int (*)(...))QPlainTextEdit::wheelEvent
+208   (int (*)(...))QPlainTextEdit::keyPressEvent
+216   (int (*)(...))QPlainTextEdit::keyReleaseEvent
+224   (int (*)(...))QPlainTextEdit::focusInEvent
+232   (int (*)(...))QPlainTextEdit::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QPlainTextEdit::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QPlainTextEdit::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QPlainTextEdit::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QPlainTextEdit::dragEnterEvent
+320   (int (*)(...))QPlainTextEdit::dragMoveEvent
+328   (int (*)(...))QPlainTextEdit::dragLeaveEvent
+336   (int (*)(...))QPlainTextEdit::dropEvent
+344   (int (*)(...))QPlainTextEdit::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QPlainTextEdit::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QPlainTextEdit::inputMethodEvent
+416   (int (*)(...))QPlainTextEdit::inputMethodQuery
+424   (int (*)(...))QPlainTextEdit::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QAbstractScrollArea::viewportEvent
+448   (int (*)(...))QPlainTextEdit::scrollContentsBy
+456   (int (*)(...))QAbstractScrollArea::viewportSizeHint
+464   (int (*)(...))QPlainTextEdit::loadResource
+472   (int (*)(...))QPlainTextEdit::createMimeDataFromSelection
+480   (int (*)(...))QPlainTextEdit::canInsertFromMimeData
+488   (int (*)(...))QPlainTextEdit::insertFromMimeData
+496   (int (*)(...))QPlainTextEdit::doSetTextCursor
+504   (int (*)(...))-16
+512   (int (*)(...))(& _ZTI14QPlainTextEdit)
+520   (int (*)(...))QPlainTextEdit::_ZThn16_N14QPlainTextEditD1Ev
+528   (int (*)(...))QPlainTextEdit::_ZThn16_N14QPlainTextEditD0Ev
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+552   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+560   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+568   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+576   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QPlainTextEdit
+   size=48 align=8
+   base size=48 base align=8
+QPlainTextEdit (0x0x7f5688ed3958) 0
+    vptr=((& QPlainTextEdit::_ZTV14QPlainTextEdit) + 16u)
+  QAbstractScrollArea (0x0x7f5688fafdd0) 0
+      primary-for QPlainTextEdit (0x0x7f5688ed3958)
+    QFrame (0x0x7f5688faf680) 0
+        primary-for QAbstractScrollArea (0x0x7f5688fafdd0)
+      QWidget (0x0x7f568c2e7e00) 0
+          primary-for QFrame (0x0x7f5688faf680)
+        QObject (0x0x7f5687b825a0) 0
+            primary-for QWidget (0x0x7f568c2e7e00)
+        QPaintDevice (0x0x7f5687b82600) 16
+            vptr=((& QPlainTextEdit::_ZTV14QPlainTextEdit) + 520u)
+
+Class QPlainTextDocumentLayout::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPlainTextDocumentLayout::QPrivateSignal (0x0x7f5687b82d80) 0 empty
+
+Vtable for QPlainTextDocumentLayout
+QPlainTextDocumentLayout::_ZTV24QPlainTextDocumentLayout: 24u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QPlainTextDocumentLayout)
+16    (int (*)(...))QPlainTextDocumentLayout::metaObject
+24    (int (*)(...))QPlainTextDocumentLayout::qt_metacast
+32    (int (*)(...))QPlainTextDocumentLayout::qt_metacall
+40    (int (*)(...))QPlainTextDocumentLayout::~QPlainTextDocumentLayout
+48    (int (*)(...))QPlainTextDocumentLayout::~QPlainTextDocumentLayout
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QPlainTextDocumentLayout::draw
+120   (int (*)(...))QPlainTextDocumentLayout::hitTest
+128   (int (*)(...))QPlainTextDocumentLayout::pageCount
+136   (int (*)(...))QPlainTextDocumentLayout::documentSize
+144   (int (*)(...))QPlainTextDocumentLayout::frameBoundingRect
+152   (int (*)(...))QPlainTextDocumentLayout::blockBoundingRect
+160   (int (*)(...))QPlainTextDocumentLayout::documentChanged
+168   (int (*)(...))QAbstractTextDocumentLayout::resizeInlineObject
+176   (int (*)(...))QAbstractTextDocumentLayout::positionInlineObject
+184   (int (*)(...))QAbstractTextDocumentLayout::drawInlineObject
+
+Class QPlainTextDocumentLayout
+   size=16 align=8
+   base size=16 base align=8
+QPlainTextDocumentLayout (0x0x7f5688faf6e8) 0
+    vptr=((& QPlainTextDocumentLayout::_ZTV24QPlainTextDocumentLayout) + 16u)
+  QAbstractTextDocumentLayout (0x0x7f5688fafaf8) 0
+      primary-for QPlainTextDocumentLayout (0x0x7f5688faf6e8)
+    QObject (0x0x7f5687b82720) 0
+        primary-for QAbstractTextDocumentLayout (0x0x7f5688fafaf8)
+
+Class QProgressBar::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QProgressBar::QPrivateSignal (0x0x7f5687bd4a20) 0 empty
+
+Vtable for QProgressBar
+QProgressBar::_ZTV12QProgressBar: 65u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QProgressBar)
+16    (int (*)(...))QProgressBar::metaObject
+24    (int (*)(...))QProgressBar::qt_metacast
+32    (int (*)(...))QProgressBar::qt_metacall
+40    (int (*)(...))QProgressBar::~QProgressBar
+48    (int (*)(...))QProgressBar::~QProgressBar
+56    (int (*)(...))QProgressBar::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QProgressBar::sizeHint
+136   (int (*)(...))QProgressBar::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QProgressBar::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QProgressBar::text
+440   (int (*)(...))-16
+448   (int (*)(...))(& _ZTI12QProgressBar)
+456   (int (*)(...))QProgressBar::_ZThn16_N12QProgressBarD1Ev
+464   (int (*)(...))QProgressBar::_ZThn16_N12QProgressBarD0Ev
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QProgressBar
+   size=48 align=8
+   base size=48 base align=8
+QProgressBar (0x0x7f5688fafb60) 0
+    vptr=((& QProgressBar::_ZTV12QProgressBar) + 16u)
+  QWidget (0x0x7f568c2fbaf0) 0
+      primary-for QProgressBar (0x0x7f5688fafb60)
+    QObject (0x0x7f5687b82de0) 0
+        primary-for QWidget (0x0x7f568c2fbaf0)
+    QPaintDevice (0x0x7f5687bd49c0) 16
+        vptr=((& QProgressBar::_ZTV12QProgressBar) + 456u)
+
+Class QProgressDialog::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QProgressDialog::QPrivateSignal (0x0x7f5687879cc0) 0 empty
+
+Vtable for QProgressDialog
+QProgressDialog::_ZTV15QProgressDialog: 69u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QProgressDialog)
+16    (int (*)(...))QProgressDialog::metaObject
+24    (int (*)(...))QProgressDialog::qt_metacast
+32    (int (*)(...))QProgressDialog::qt_metacall
+40    (int (*)(...))QProgressDialog::~QProgressDialog
+48    (int (*)(...))QProgressDialog::~QProgressDialog
+56    (int (*)(...))QWidget::event
+64    (int (*)(...))QDialog::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QDialog::setVisible
+128   (int (*)(...))QProgressDialog::sizeHint
+136   (int (*)(...))QDialog::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QDialog::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QProgressDialog::resizeEvent
+280   (int (*)(...))QProgressDialog::closeEvent
+288   (int (*)(...))QDialog::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QProgressDialog::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QProgressDialog::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QDialog::open
+440   (int (*)(...))QDialog::exec
+448   (int (*)(...))QDialog::done
+456   (int (*)(...))QDialog::accept
+464   (int (*)(...))QDialog::reject
+472   (int (*)(...))-16
+480   (int (*)(...))(& _ZTI15QProgressDialog)
+488   (int (*)(...))QProgressDialog::_ZThn16_N15QProgressDialogD1Ev
+496   (int (*)(...))QProgressDialog::_ZThn16_N15QProgressDialogD0Ev
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QProgressDialog
+   size=48 align=8
+   base size=48 base align=8
+QProgressDialog (0x0x7f5688fafbc8) 0
+    vptr=((& QProgressDialog::_ZTV15QProgressDialog) + 16u)
+  QDialog (0x0x7f5688fafc30) 0
+      primary-for QProgressDialog (0x0x7f5688fafbc8)
+    QWidget (0x0x7f568c3d2000) 0
+        primary-for QDialog (0x0x7f5688fafc30)
+      QObject (0x0x7f5687879ba0) 0
+          primary-for QWidget (0x0x7f568c3d2000)
+      QPaintDevice (0x0x7f5687879c00) 16
+          vptr=((& QProgressDialog::_ZTV15QProgressDialog) + 488u)
+
+Class QProxyStyle::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QProxyStyle::QPrivateSignal (0x0x7f5687879d80) 0 empty
+
+Vtable for QProxyStyle
+QProxyStyle::_ZTV11QProxyStyle: 37u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QProxyStyle)
+16    (int (*)(...))QProxyStyle::metaObject
+24    (int (*)(...))QProxyStyle::qt_metacast
+32    (int (*)(...))QProxyStyle::qt_metacall
+40    (int (*)(...))QProxyStyle::~QProxyStyle
+48    (int (*)(...))QProxyStyle::~QProxyStyle
+56    (int (*)(...))QProxyStyle::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QProxyStyle::polish
+120   (int (*)(...))QProxyStyle::unpolish
+128   (int (*)(...))QProxyStyle::polish
+136   (int (*)(...))QProxyStyle::unpolish
+144   (int (*)(...))QProxyStyle::polish
+152   (int (*)(...))QProxyStyle::itemTextRect
+160   (int (*)(...))QProxyStyle::itemPixmapRect
+168   (int (*)(...))QProxyStyle::drawItemText
+176   (int (*)(...))QProxyStyle::drawItemPixmap
+184   (int (*)(...))QProxyStyle::standardPalette
+192   (int (*)(...))QProxyStyle::drawPrimitive
+200   (int (*)(...))QProxyStyle::drawControl
+208   (int (*)(...))QProxyStyle::subElementRect
+216   (int (*)(...))QProxyStyle::drawComplexControl
+224   (int (*)(...))QProxyStyle::hitTestComplexControl
+232   (int (*)(...))QProxyStyle::subControlRect
+240   (int (*)(...))QProxyStyle::pixelMetric
+248   (int (*)(...))QProxyStyle::sizeFromContents
+256   (int (*)(...))QProxyStyle::styleHint
+264   (int (*)(...))QProxyStyle::standardPixmap
+272   (int (*)(...))QProxyStyle::standardIcon
+280   (int (*)(...))QProxyStyle::generatedIconPixmap
+288   (int (*)(...))QProxyStyle::layoutSpacing
+
+Class QProxyStyle
+   size=16 align=8
+   base size=16 base align=8
+QProxyStyle (0x0x7f5688fafd00) 0
+    vptr=((& QProxyStyle::_ZTV11QProxyStyle) + 16u)
+  QCommonStyle (0x0x7f5688ca9a90) 0
+      primary-for QProxyStyle (0x0x7f5688fafd00)
+    QStyle (0x0x7f5688ca9af8) 0
+        primary-for QCommonStyle (0x0x7f5688ca9a90)
+      QObject (0x0x7f5687879d20) 0
+          primary-for QStyle (0x0x7f5688ca9af8)
+
+Class QRadioButton::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QRadioButton::QPrivateSignal (0x0x7f56874e2a20) 0 empty
+
+Vtable for QRadioButton
+QRadioButton::_ZTV12QRadioButton: 67u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QRadioButton)
+16    (int (*)(...))QRadioButton::metaObject
+24    (int (*)(...))QRadioButton::qt_metacast
+32    (int (*)(...))QRadioButton::qt_metacall
+40    (int (*)(...))QRadioButton::~QRadioButton
+48    (int (*)(...))QRadioButton::~QRadioButton
+56    (int (*)(...))QRadioButton::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractButton::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QRadioButton::sizeHint
+136   (int (*)(...))QRadioButton::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractButton::mousePressEvent
+176   (int (*)(...))QAbstractButton::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QRadioButton::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QAbstractButton::keyPressEvent
+216   (int (*)(...))QAbstractButton::keyReleaseEvent
+224   (int (*)(...))QAbstractButton::focusInEvent
+232   (int (*)(...))QAbstractButton::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QRadioButton::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractButton::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QRadioButton::hitButton
+440   (int (*)(...))QAbstractButton::checkStateSet
+448   (int (*)(...))QAbstractButton::nextCheckState
+456   (int (*)(...))-16
+464   (int (*)(...))(& _ZTI12QRadioButton)
+472   (int (*)(...))QRadioButton::_ZThn16_N12QRadioButtonD1Ev
+480   (int (*)(...))QRadioButton::_ZThn16_N12QRadioButtonD0Ev
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QRadioButton
+   size=48 align=8
+   base size=48 base align=8
+QRadioButton (0x0x7f5688ccc680) 0
+    vptr=((& QRadioButton::_ZTV12QRadioButton) + 16u)
+  QAbstractButton (0x0x7f5688ccc6e8) 0
+      primary-for QRadioButton (0x0x7f5688ccc680)
+    QWidget (0x0x7f568c3d2770) 0
+        primary-for QAbstractButton (0x0x7f5688ccc6e8)
+      QObject (0x0x7f5687879ea0) 0
+          primary-for QWidget (0x0x7f568c3d2770)
+      QPaintDevice (0x0x7f5687879f00) 16
+          vptr=((& QRadioButton::_ZTV12QRadioButton) + 472u)
+
+Class QScrollBar::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QScrollBar::QPrivateSignal (0x0x7f5687245600) 0 empty
+
+Vtable for QScrollBar
+QScrollBar::_ZTV10QScrollBar: 65u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QScrollBar)
+16    (int (*)(...))QScrollBar::metaObject
+24    (int (*)(...))QScrollBar::qt_metacast
+32    (int (*)(...))QScrollBar::qt_metacall
+40    (int (*)(...))QScrollBar::~QScrollBar
+48    (int (*)(...))QScrollBar::~QScrollBar
+56    (int (*)(...))QScrollBar::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractSlider::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QScrollBar::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QScrollBar::mousePressEvent
+176   (int (*)(...))QScrollBar::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QScrollBar::mouseMoveEvent
+200   (int (*)(...))QScrollBar::wheelEvent
+208   (int (*)(...))QAbstractSlider::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QScrollBar::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QScrollBar::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QScrollBar::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractSlider::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QScrollBar::sliderChange
+440   (int (*)(...))-16
+448   (int (*)(...))(& _ZTI10QScrollBar)
+456   (int (*)(...))QScrollBar::_ZThn16_N10QScrollBarD1Ev
+464   (int (*)(...))QScrollBar::_ZThn16_N10QScrollBarD0Ev
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QScrollBar
+   size=48 align=8
+   base size=48 base align=8
+QScrollBar (0x0x7f5688ccc888) 0
+    vptr=((& QScrollBar::_ZTV10QScrollBar) + 16u)
+  QAbstractSlider (0x0x7f5688ccca90) 0
+      primary-for QScrollBar (0x0x7f5688ccc888)
+    QWidget (0x0x7f568c3d2a80) 0
+        primary-for QAbstractSlider (0x0x7f5688ccca90)
+      QObject (0x0x7f56874e2a80) 0
+          primary-for QWidget (0x0x7f568c3d2a80)
+      QPaintDevice (0x0x7f56872455a0) 16
+          vptr=((& QScrollBar::_ZTV10QScrollBar) + 456u)
+
+Vtable for QScrollerProperties
+QScrollerProperties::_ZTV19QScrollerProperties: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QScrollerProperties)
+16    (int (*)(...))QScrollerProperties::~QScrollerProperties
+24    (int (*)(...))QScrollerProperties::~QScrollerProperties
+
+Class QScrollerProperties
+   size=16 align=8
+   base size=16 base align=8
+QScrollerProperties (0x0x7f5687245b40) 0
+    vptr=((& QScrollerProperties::_ZTV19QScrollerProperties) + 16u)
+
+Class QScroller::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QScroller::QPrivateSignal (0x0x7f56870106c0) 0 empty
+
+Vtable for QScroller
+QScroller::_ZTV9QScroller: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QScroller)
+16    (int (*)(...))QScroller::metaObject
+24    (int (*)(...))QScroller::qt_metacast
+32    (int (*)(...))QScroller::qt_metacall
+40    (int (*)(...))QScroller::~QScroller
+48    (int (*)(...))QScroller::~QScroller
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QScroller
+   size=24 align=8
+   base size=24 base align=8
+QScroller (0x0x7f5688cccaf8) 0
+    vptr=((& QScroller::_ZTV9QScroller) + 16u)
+  QObject (0x0x7f5687010300) 0
+      primary-for QScroller (0x0x7f5688cccaf8)
+
+Class QShortcut::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QShortcut::QPrivateSignal (0x0x7f56870108a0) 0 empty
+
+Vtable for QShortcut
+QShortcut::_ZTV9QShortcut: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QShortcut)
+16    (int (*)(...))QShortcut::metaObject
+24    (int (*)(...))QShortcut::qt_metacast
+32    (int (*)(...))QShortcut::qt_metacall
+40    (int (*)(...))QShortcut::~QShortcut
+48    (int (*)(...))QShortcut::~QShortcut
+56    (int (*)(...))QShortcut::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QShortcut
+   size=16 align=8
+   base size=16 base align=8
+QShortcut (0x0x7f5688ce89c0) 0
+    vptr=((& QShortcut::_ZTV9QShortcut) + 16u)
+  QObject (0x0x7f5687010720) 0
+      primary-for QShortcut (0x0x7f5688ce89c0)
+
+Class QSizeGrip::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSizeGrip::QPrivateSignal (0x0x7f5687035060) 0 empty
+
+Vtable for QSizeGrip
+QSizeGrip::_ZTV9QSizeGrip: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QSizeGrip)
+16    (int (*)(...))QSizeGrip::metaObject
+24    (int (*)(...))QSizeGrip::qt_metacast
+32    (int (*)(...))QSizeGrip::qt_metacall
+40    (int (*)(...))QSizeGrip::~QSizeGrip
+48    (int (*)(...))QSizeGrip::~QSizeGrip
+56    (int (*)(...))QSizeGrip::event
+64    (int (*)(...))QSizeGrip::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QSizeGrip::setVisible
+128   (int (*)(...))QSizeGrip::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QSizeGrip::mousePressEvent
+176   (int (*)(...))QSizeGrip::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QSizeGrip::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QSizeGrip::paintEvent
+264   (int (*)(...))QSizeGrip::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QSizeGrip::showEvent
+352   (int (*)(...))QSizeGrip::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI9QSizeGrip)
+448   (int (*)(...))QSizeGrip::_ZThn16_N9QSizeGripD1Ev
+456   (int (*)(...))QSizeGrip::_ZThn16_N9QSizeGripD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QSizeGrip
+   size=48 align=8
+   base size=48 base align=8
+QSizeGrip (0x0x7f5688ce8a28) 0
+    vptr=((& QSizeGrip::_ZTV9QSizeGrip) + 16u)
+  QWidget (0x0x7f568c3fe460) 0
+      primary-for QSizeGrip (0x0x7f5688ce8a28)
+    QObject (0x0x7f5687010900) 0
+        primary-for QWidget (0x0x7f568c3fe460)
+    QPaintDevice (0x0x7f5687035000) 16
+        vptr=((& QSizeGrip::_ZTV9QSizeGrip) + 448u)
+
+Class QSpinBox::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSpinBox::QPrivateSignal (0x0x7f5687035f60) 0 empty
+
+Vtable for QSpinBox
+QSpinBox::_ZTV8QSpinBox: 71u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI8QSpinBox)
+16    (int (*)(...))QSpinBox::metaObject
+24    (int (*)(...))QSpinBox::qt_metacast
+32    (int (*)(...))QSpinBox::qt_metacall
+40    (int (*)(...))QSpinBox::~QSpinBox
+48    (int (*)(...))QSpinBox::~QSpinBox
+56    (int (*)(...))QSpinBox::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractSpinBox::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractSpinBox::sizeHint
+136   (int (*)(...))QAbstractSpinBox::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractSpinBox::mousePressEvent
+176   (int (*)(...))QAbstractSpinBox::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractSpinBox::mouseMoveEvent
+200   (int (*)(...))QAbstractSpinBox::wheelEvent
+208   (int (*)(...))QAbstractSpinBox::keyPressEvent
+216   (int (*)(...))QAbstractSpinBox::keyReleaseEvent
+224   (int (*)(...))QAbstractSpinBox::focusInEvent
+232   (int (*)(...))QAbstractSpinBox::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QAbstractSpinBox::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QAbstractSpinBox::resizeEvent
+280   (int (*)(...))QAbstractSpinBox::closeEvent
+288   (int (*)(...))QAbstractSpinBox::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QAbstractSpinBox::showEvent
+352   (int (*)(...))QAbstractSpinBox::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractSpinBox::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QAbstractSpinBox::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QSpinBox::validate
+440   (int (*)(...))QSpinBox::fixup
+448   (int (*)(...))QAbstractSpinBox::stepBy
+456   (int (*)(...))QAbstractSpinBox::clear
+464   (int (*)(...))QAbstractSpinBox::stepEnabled
+472   (int (*)(...))QSpinBox::valueFromText
+480   (int (*)(...))QSpinBox::textFromValue
+488   (int (*)(...))-16
+496   (int (*)(...))(& _ZTI8QSpinBox)
+504   (int (*)(...))QSpinBox::_ZThn16_N8QSpinBoxD1Ev
+512   (int (*)(...))QSpinBox::_ZThn16_N8QSpinBoxD0Ev
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+552   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+560   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QSpinBox
+   size=48 align=8
+   base size=48 base align=8
+QSpinBox (0x0x7f5688d0a410) 0
+    vptr=((& QSpinBox::_ZTV8QSpinBox) + 16u)
+  QAbstractSpinBox (0x0x7f5688a4d3a8) 0
+      primary-for QSpinBox (0x0x7f5688d0a410)
+    QWidget (0x0x7f568c3fe770) 0
+        primary-for QAbstractSpinBox (0x0x7f5688a4d3a8)
+      QObject (0x0x7f56870357e0) 0
+          primary-for QWidget (0x0x7f568c3fe770)
+      QPaintDevice (0x0x7f5687035840) 16
+          vptr=((& QSpinBox::_ZTV8QSpinBox) + 504u)
+
+Class QDoubleSpinBox::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDoubleSpinBox::QPrivateSignal (0x0x7f568705b2a0) 0 empty
+
+Vtable for QDoubleSpinBox
+QDoubleSpinBox::_ZTV14QDoubleSpinBox: 71u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QDoubleSpinBox)
+16    (int (*)(...))QDoubleSpinBox::metaObject
+24    (int (*)(...))QDoubleSpinBox::qt_metacast
+32    (int (*)(...))QDoubleSpinBox::qt_metacall
+40    (int (*)(...))QDoubleSpinBox::~QDoubleSpinBox
+48    (int (*)(...))QDoubleSpinBox::~QDoubleSpinBox
+56    (int (*)(...))QAbstractSpinBox::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractSpinBox::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractSpinBox::sizeHint
+136   (int (*)(...))QAbstractSpinBox::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractSpinBox::mousePressEvent
+176   (int (*)(...))QAbstractSpinBox::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractSpinBox::mouseMoveEvent
+200   (int (*)(...))QAbstractSpinBox::wheelEvent
+208   (int (*)(...))QAbstractSpinBox::keyPressEvent
+216   (int (*)(...))QAbstractSpinBox::keyReleaseEvent
+224   (int (*)(...))QAbstractSpinBox::focusInEvent
+232   (int (*)(...))QAbstractSpinBox::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QAbstractSpinBox::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QAbstractSpinBox::resizeEvent
+280   (int (*)(...))QAbstractSpinBox::closeEvent
+288   (int (*)(...))QAbstractSpinBox::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QAbstractSpinBox::showEvent
+352   (int (*)(...))QAbstractSpinBox::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractSpinBox::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QAbstractSpinBox::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QDoubleSpinBox::validate
+440   (int (*)(...))QDoubleSpinBox::fixup
+448   (int (*)(...))QAbstractSpinBox::stepBy
+456   (int (*)(...))QAbstractSpinBox::clear
+464   (int (*)(...))QAbstractSpinBox::stepEnabled
+472   (int (*)(...))QDoubleSpinBox::valueFromText
+480   (int (*)(...))QDoubleSpinBox::textFromValue
+488   (int (*)(...))-16
+496   (int (*)(...))(& _ZTI14QDoubleSpinBox)
+504   (int (*)(...))QDoubleSpinBox::_ZThn16_N14QDoubleSpinBoxD1Ev
+512   (int (*)(...))QDoubleSpinBox::_ZThn16_N14QDoubleSpinBoxD0Ev
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+552   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+560   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QDoubleSpinBox
+   size=48 align=8
+   base size=48 base align=8
+QDoubleSpinBox (0x0x7f5688a4d340) 0
+    vptr=((& QDoubleSpinBox::_ZTV14QDoubleSpinBox) + 16u)
+  QAbstractSpinBox (0x0x7f5688a4d6e8) 0
+      primary-for QDoubleSpinBox (0x0x7f5688a4d340)
+    QWidget (0x0x7f568c3fea80) 0
+        primary-for QAbstractSpinBox (0x0x7f5688a4d6e8)
+      QObject (0x0x7f568705b000) 0
+          primary-for QWidget (0x0x7f568c3fea80)
+      QPaintDevice (0x0x7f568705b240) 16
+          vptr=((& QDoubleSpinBox::_ZTV14QDoubleSpinBox) + 504u)
+
+Class QSplashScreen::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSplashScreen::QPrivateSignal (0x0x7f56871f5e40) 0 empty
+
+Vtable for QSplashScreen
+QSplashScreen::_ZTV13QSplashScreen: 65u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QSplashScreen)
+16    (int (*)(...))QSplashScreen::metaObject
+24    (int (*)(...))QSplashScreen::qt_metacast
+32    (int (*)(...))QSplashScreen::qt_metacall
+40    (int (*)(...))QSplashScreen::~QSplashScreen
+48    (int (*)(...))QSplashScreen::~QSplashScreen
+56    (int (*)(...))QSplashScreen::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QSplashScreen::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QSplashScreen::drawContents
+440   (int (*)(...))-16
+448   (int (*)(...))(& _ZTI13QSplashScreen)
+456   (int (*)(...))QSplashScreen::_ZThn16_N13QSplashScreenD1Ev
+464   (int (*)(...))QSplashScreen::_ZThn16_N13QSplashScreenD0Ev
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QSplashScreen
+   size=48 align=8
+   base size=48 base align=8
+QSplashScreen (0x0x7f5688a4d750) 0
+    vptr=((& QSplashScreen::_ZTV13QSplashScreen) + 16u)
+  QWidget (0x0x7f568c3fee00) 0
+      primary-for QSplashScreen (0x0x7f5688a4d750)
+    QObject (0x0x7f56871f5d20) 0
+        primary-for QWidget (0x0x7f568c3fee00)
+    QPaintDevice (0x0x7f56871f5d80) 16
+        vptr=((& QSplashScreen::_ZTV13QSplashScreen) + 456u)
+
+Class QSplitter::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSplitter::QPrivateSignal (0x0x7f5686e160c0) 0 empty
+
+Vtable for QSplitter
+QSplitter::_ZTV9QSplitter: 65u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QSplitter)
+16    (int (*)(...))QSplitter::metaObject
+24    (int (*)(...))QSplitter::qt_metacast
+32    (int (*)(...))QSplitter::qt_metacall
+40    (int (*)(...))QSplitter::~QSplitter
+48    (int (*)(...))QSplitter::~QSplitter
+56    (int (*)(...))QSplitter::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QSplitter::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QSplitter::sizeHint
+136   (int (*)(...))QSplitter::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QFrame::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QSplitter::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QSplitter::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QSplitter::createHandle
+440   (int (*)(...))-16
+448   (int (*)(...))(& _ZTI9QSplitter)
+456   (int (*)(...))QSplitter::_ZThn16_N9QSplitterD1Ev
+464   (int (*)(...))QSplitter::_ZThn16_N9QSplitterD0Ev
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QSplitter
+   size=48 align=8
+   base size=48 base align=8
+QSplitter (0x0x7f5688844138) 0
+    vptr=((& QSplitter::_ZTV9QSplitter) + 16u)
+  QFrame (0x0x7f56888441a0) 0
+      primary-for QSplitter (0x0x7f5688844138)
+    QWidget (0x0x7f568c41e310) 0
+        primary-for QFrame (0x0x7f56888441a0)
+      QObject (0x0x7f56871f5f60) 0
+          primary-for QWidget (0x0x7f568c41e310)
+      QPaintDevice (0x0x7f5686e16000) 16
+          vptr=((& QSplitter::_ZTV9QSplitter) + 456u)
+
+Class QSplitterHandle::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSplitterHandle::QPrivateSignal (0x0x7f5686e16360) 0 empty
+
+Vtable for QSplitterHandle
+QSplitterHandle::_ZTV15QSplitterHandle: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QSplitterHandle)
+16    (int (*)(...))QSplitterHandle::metaObject
+24    (int (*)(...))QSplitterHandle::qt_metacast
+32    (int (*)(...))QSplitterHandle::qt_metacall
+40    (int (*)(...))QSplitterHandle::~QSplitterHandle
+48    (int (*)(...))QSplitterHandle::~QSplitterHandle
+56    (int (*)(...))QSplitterHandle::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QSplitterHandle::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QSplitterHandle::mousePressEvent
+176   (int (*)(...))QSplitterHandle::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QSplitterHandle::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QSplitterHandle::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QSplitterHandle::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI15QSplitterHandle)
+448   (int (*)(...))QSplitterHandle::_ZThn16_N15QSplitterHandleD1Ev
+456   (int (*)(...))QSplitterHandle::_ZThn16_N15QSplitterHandleD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QSplitterHandle
+   size=48 align=8
+   base size=48 base align=8
+QSplitterHandle (0x0x7f5688844d00) 0
+    vptr=((& QSplitterHandle::_ZTV15QSplitterHandle) + 16u)
+  QWidget (0x0x7f568c41e620) 0
+      primary-for QSplitterHandle (0x0x7f5688844d00)
+    QObject (0x0x7f5686e16120) 0
+        primary-for QWidget (0x0x7f568c41e620)
+    QPaintDevice (0x0x7f5686e161e0) 16
+        vptr=((& QSplitterHandle::_ZTV15QSplitterHandle) + 448u)
+
+Class QStackedLayout::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QStackedLayout::QPrivateSignal (0x0x7f5686d03f00) 0 empty
+
+Vtable for QStackedLayout
+QStackedLayout::_ZTV14QStackedLayout: 50u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QStackedLayout)
+16    (int (*)(...))QStackedLayout::metaObject
+24    (int (*)(...))QStackedLayout::qt_metacast
+32    (int (*)(...))QStackedLayout::qt_metacall
+40    (int (*)(...))QStackedLayout::~QStackedLayout
+48    (int (*)(...))QStackedLayout::~QStackedLayout
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QLayout::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QLayout::invalidate
+120   (int (*)(...))QLayout::geometry
+128   (int (*)(...))QStackedLayout::addItem
+136   (int (*)(...))QLayout::expandingDirections
+144   (int (*)(...))QStackedLayout::minimumSize
+152   (int (*)(...))QLayout::maximumSize
+160   (int (*)(...))QStackedLayout::setGeometry
+168   (int (*)(...))QStackedLayout::itemAt
+176   (int (*)(...))QStackedLayout::takeAt
+184   (int (*)(...))QLayout::indexOf
+192   (int (*)(...))QStackedLayout::count
+200   (int (*)(...))QLayout::isEmpty
+208   (int (*)(...))QLayout::controlTypes
+216   (int (*)(...))QLayout::layout
+224   (int (*)(...))QStackedLayout::sizeHint
+232   (int (*)(...))QStackedLayout::hasHeightForWidth
+240   (int (*)(...))QStackedLayout::heightForWidth
+248   (int (*)(...))-16
+256   (int (*)(...))(& _ZTI14QStackedLayout)
+264   (int (*)(...))QStackedLayout::_ZThn16_N14QStackedLayoutD1Ev
+272   (int (*)(...))QStackedLayout::_ZThn16_N14QStackedLayoutD0Ev
+280   (int (*)(...))QStackedLayout::_ZThn16_NK14QStackedLayout8sizeHintEv
+288   (int (*)(...))QStackedLayout::_ZThn16_NK14QStackedLayout11minimumSizeEv
+296   (int (*)(...))QLayout::_ZThn16_NK7QLayout11maximumSizeEv
+304   (int (*)(...))QLayout::_ZThn16_NK7QLayout19expandingDirectionsEv
+312   (int (*)(...))QStackedLayout::_ZThn16_N14QStackedLayout11setGeometryERK5QRect
+320   (int (*)(...))QLayout::_ZThn16_NK7QLayout8geometryEv
+328   (int (*)(...))QLayout::_ZThn16_NK7QLayout7isEmptyEv
+336   (int (*)(...))QStackedLayout::_ZThn16_NK14QStackedLayout17hasHeightForWidthEv
+344   (int (*)(...))QStackedLayout::_ZThn16_NK14QStackedLayout14heightForWidthEi
+352   (int (*)(...))QLayoutItem::minimumHeightForWidth
+360   (int (*)(...))QLayout::_ZThn16_N7QLayout10invalidateEv
+368   (int (*)(...))QLayoutItem::widget
+376   (int (*)(...))QLayout::_ZThn16_N7QLayout6layoutEv
+384   (int (*)(...))QLayoutItem::spacerItem
+392   (int (*)(...))QLayout::_ZThn16_NK7QLayout12controlTypesEv
+
+Class QStackedLayout
+   size=32 align=8
+   base size=28 base align=8
+QStackedLayout (0x0x7f5688844d68) 0
+    vptr=((& QStackedLayout::_ZTV14QStackedLayout) + 16u)
+  QLayout (0x0x7f568c41e930) 0
+      primary-for QStackedLayout (0x0x7f5688844d68)
+    QObject (0x0x7f5686e163c0) 0
+        primary-for QLayout (0x0x7f568c41e930)
+    QLayoutItem (0x0x7f5686e16480) 16
+        vptr=((& QStackedLayout::_ZTV14QStackedLayout) + 264u)
+
+Class QStackedWidget::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QStackedWidget::QPrivateSignal (0x0x7f5686a4aae0) 0 empty
+
+Vtable for QStackedWidget
+QStackedWidget::_ZTV14QStackedWidget: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QStackedWidget)
+16    (int (*)(...))QStackedWidget::metaObject
+24    (int (*)(...))QStackedWidget::qt_metacast
+32    (int (*)(...))QStackedWidget::qt_metacall
+40    (int (*)(...))QStackedWidget::~QStackedWidget
+48    (int (*)(...))QStackedWidget::~QStackedWidget
+56    (int (*)(...))QStackedWidget::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QFrame::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QFrame::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI14QStackedWidget)
+448   (int (*)(...))QStackedWidget::_ZThn16_N14QStackedWidgetD1Ev
+456   (int (*)(...))QStackedWidget::_ZThn16_N14QStackedWidgetD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QStackedWidget
+   size=48 align=8
+   base size=48 base align=8
+QStackedWidget (0x0x7f5688869a90) 0
+    vptr=((& QStackedWidget::_ZTV14QStackedWidget) + 16u)
+  QFrame (0x0x7f5688869af8) 0
+      primary-for QStackedWidget (0x0x7f5688869a90)
+    QWidget (0x0x7f568c41ee00) 0
+        primary-for QFrame (0x0x7f5688869af8)
+      QObject (0x0x7f5686d03f60) 0
+          primary-for QWidget (0x0x7f568c41ee00)
+      QPaintDevice (0x0x7f5686a4aa80) 16
+          vptr=((& QStackedWidget::_ZTV14QStackedWidget) + 448u)
+
+Class QStatusBar::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QStatusBar::QPrivateSignal (0x0x7f56868c0240) 0 empty
+
+Vtable for QStatusBar
+QStatusBar::_ZTV10QStatusBar: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QStatusBar)
+16    (int (*)(...))QStatusBar::metaObject
+24    (int (*)(...))QStatusBar::qt_metacast
+32    (int (*)(...))QStatusBar::qt_metacall
+40    (int (*)(...))QStatusBar::~QStatusBar
+48    (int (*)(...))QStatusBar::~QStatusBar
+56    (int (*)(...))QStatusBar::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QStatusBar::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QStatusBar::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QStatusBar::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI10QStatusBar)
+448   (int (*)(...))QStatusBar::_ZThn16_N10QStatusBarD1Ev
+456   (int (*)(...))QStatusBar::_ZThn16_N10QStatusBarD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QStatusBar
+   size=48 align=8
+   base size=48 base align=8
+QStatusBar (0x0x7f5688869b60) 0
+    vptr=((& QStatusBar::_ZTV10QStatusBar) + 16u)
+  QWidget (0x0x7f568c430150) 0
+      primary-for QStatusBar (0x0x7f5688869b60)
+    QObject (0x0x7f5686a726c0) 0
+        primary-for QWidget (0x0x7f568c430150)
+    QPaintDevice (0x0x7f5686a72720) 16
+        vptr=((& QStatusBar::_ZTV10QStatusBar) + 448u)
+
+Class QStyledItemDelegate::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QStyledItemDelegate::QPrivateSignal (0x0x7f56868c0d80) 0 empty
+
+Vtable for QStyledItemDelegate
+QStyledItemDelegate::_ZTV19QStyledItemDelegate: 26u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QStyledItemDelegate)
+16    (int (*)(...))QStyledItemDelegate::metaObject
+24    (int (*)(...))QStyledItemDelegate::qt_metacast
+32    (int (*)(...))QStyledItemDelegate::qt_metacall
+40    (int (*)(...))QStyledItemDelegate::~QStyledItemDelegate
+48    (int (*)(...))QStyledItemDelegate::~QStyledItemDelegate
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QStyledItemDelegate::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QStyledItemDelegate::paint
+120   (int (*)(...))QStyledItemDelegate::sizeHint
+128   (int (*)(...))QStyledItemDelegate::createEditor
+136   (int (*)(...))QAbstractItemDelegate::destroyEditor
+144   (int (*)(...))QStyledItemDelegate::setEditorData
+152   (int (*)(...))QStyledItemDelegate::setModelData
+160   (int (*)(...))QStyledItemDelegate::updateEditorGeometry
+168   (int (*)(...))QStyledItemDelegate::editorEvent
+176   (int (*)(...))QAbstractItemDelegate::helpEvent
+184   (int (*)(...))QAbstractItemDelegate::paintingRoles
+192   (int (*)(...))QStyledItemDelegate::displayText
+200   (int (*)(...))QStyledItemDelegate::initStyleOption
+
+Class QStyledItemDelegate
+   size=16 align=8
+   base size=16 base align=8
+QStyledItemDelegate (0x0x7f5688869bc8) 0
+    vptr=((& QStyledItemDelegate::_ZTV19QStyledItemDelegate) + 16u)
+  QAbstractItemDelegate (0x0x7f5688a013a8) 0
+      primary-for QStyledItemDelegate (0x0x7f5688869bc8)
+    QObject (0x0x7f56868c02a0) 0
+        primary-for QAbstractItemDelegate (0x0x7f5688a013a8)
+
+Class QStyleFactory
+   size=1 align=1
+   base size=0 base align=1
+QStyleFactory (0x0x7f56868c0de0) 0 empty
+
+Class QStylePainter
+   size=24 align=8
+   base size=24 base align=8
+QStylePainter (0x0x7f5688a01410) 0
+  QPainter (0x0x7f56868e59c0) 0
+
+Class QStylePlugin::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QStylePlugin::QPrivateSignal (0x0x7f56869447e0) 0 empty
+
+Vtable for QStylePlugin
+QStylePlugin::_ZTV12QStylePlugin: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QStylePlugin)
+16    (int (*)(...))QStylePlugin::metaObject
+24    (int (*)(...))QStylePlugin::qt_metacast
+32    (int (*)(...))QStylePlugin::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+
+Class QStylePlugin
+   size=16 align=8
+   base size=16 base align=8
+QStylePlugin (0x0x7f5688a01c98) 0
+    vptr=((& QStylePlugin::_ZTV12QStylePlugin) + 16u)
+  QObject (0x0x7f5686944780) 0
+      primary-for QStylePlugin (0x0x7f5688a01c98)
+
+Class QSystemTrayIcon::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSystemTrayIcon::QPrivateSignal (0x0x7f5686944c00) 0 empty
+
+Vtable for QSystemTrayIcon
+QSystemTrayIcon::_ZTV15QSystemTrayIcon: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QSystemTrayIcon)
+16    (int (*)(...))QSystemTrayIcon::metaObject
+24    (int (*)(...))QSystemTrayIcon::qt_metacast
+32    (int (*)(...))QSystemTrayIcon::qt_metacall
+40    (int (*)(...))QSystemTrayIcon::~QSystemTrayIcon
+48    (int (*)(...))QSystemTrayIcon::~QSystemTrayIcon
+56    (int (*)(...))QSystemTrayIcon::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QSystemTrayIcon
+   size=16 align=8
+   base size=16 base align=8
+QSystemTrayIcon (0x0x7f568880e680) 0
+    vptr=((& QSystemTrayIcon::_ZTV15QSystemTrayIcon) + 16u)
+  QObject (0x0x7f5686944ba0) 0
+      primary-for QSystemTrayIcon (0x0x7f568880e680)
+
+Class QTableView::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTableView::QPrivateSignal (0x0x7f568699b120) 0 empty
+
+Vtable for QTableView
+QTableView::_ZTV10QTableView: 106u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QTableView)
+16    (int (*)(...))QTableView::metaObject
+24    (int (*)(...))QTableView::qt_metacast
+32    (int (*)(...))QTableView::qt_metacall
+40    (int (*)(...))QTableView::~QTableView
+48    (int (*)(...))QTableView::~QTableView
+56    (int (*)(...))QAbstractItemView::event
+64    (int (*)(...))QAbstractItemView::eventFilter
+72    (int (*)(...))QTableView::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractScrollArea::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractItemView::mousePressEvent
+176   (int (*)(...))QAbstractItemView::mouseReleaseEvent
+184   (int (*)(...))QAbstractItemView::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractItemView::mouseMoveEvent
+200   (int (*)(...))QAbstractScrollArea::wheelEvent
+208   (int (*)(...))QAbstractItemView::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QAbstractItemView::focusInEvent
+232   (int (*)(...))QAbstractItemView::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QTableView::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QAbstractItemView::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QAbstractScrollArea::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QAbstractItemView::dragEnterEvent
+320   (int (*)(...))QAbstractItemView::dragMoveEvent
+328   (int (*)(...))QAbstractItemView::dragLeaveEvent
+336   (int (*)(...))QAbstractItemView::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QAbstractItemView::inputMethodEvent
+416   (int (*)(...))QAbstractItemView::inputMethodQuery
+424   (int (*)(...))QAbstractItemView::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QAbstractItemView::viewportEvent
+448   (int (*)(...))QTableView::scrollContentsBy
+456   (int (*)(...))QTableView::viewportSizeHint
+464   (int (*)(...))QTableView::setModel
+472   (int (*)(...))QTableView::setSelectionModel
+480   (int (*)(...))QAbstractItemView::keyboardSearch
+488   (int (*)(...))QTableView::visualRect
+496   (int (*)(...))QTableView::scrollTo
+504   (int (*)(...))QTableView::indexAt
+512   (int (*)(...))QTableView::sizeHintForRow
+520   (int (*)(...))QTableView::sizeHintForColumn
+528   (int (*)(...))QAbstractItemView::reset
+536   (int (*)(...))QTableView::setRootIndex
+544   (int (*)(...))QTableView::doItemsLayout
+552   (int (*)(...))QAbstractItemView::selectAll
+560   (int (*)(...))QAbstractItemView::dataChanged
+568   (int (*)(...))QAbstractItemView::rowsInserted
+576   (int (*)(...))QAbstractItemView::rowsAboutToBeRemoved
+584   (int (*)(...))QTableView::selectionChanged
+592   (int (*)(...))QTableView::currentChanged
+600   (int (*)(...))QAbstractItemView::updateEditorData
+608   (int (*)(...))QAbstractItemView::updateEditorGeometries
+616   (int (*)(...))QTableView::updateGeometries
+624   (int (*)(...))QTableView::verticalScrollbarAction
+632   (int (*)(...))QTableView::horizontalScrollbarAction
+640   (int (*)(...))QAbstractItemView::verticalScrollbarValueChanged
+648   (int (*)(...))QAbstractItemView::horizontalScrollbarValueChanged
+656   (int (*)(...))QAbstractItemView::closeEditor
+664   (int (*)(...))QAbstractItemView::commitData
+672   (int (*)(...))QAbstractItemView::editorDestroyed
+680   (int (*)(...))QTableView::moveCursor
+688   (int (*)(...))QTableView::horizontalOffset
+696   (int (*)(...))QTableView::verticalOffset
+704   (int (*)(...))QTableView::isIndexHidden
+712   (int (*)(...))QTableView::setSelection
+720   (int (*)(...))QTableView::visualRegionForSelection
+728   (int (*)(...))QTableView::selectedIndexes
+736   (int (*)(...))QAbstractItemView::edit
+744   (int (*)(...))QAbstractItemView::selectionCommand
+752   (int (*)(...))QAbstractItemView::startDrag
+760   (int (*)(...))QTableView::viewOptions
+768   (int (*)(...))-16
+776   (int (*)(...))(& _ZTI10QTableView)
+784   (int (*)(...))QTableView::_ZThn16_N10QTableViewD1Ev
+792   (int (*)(...))QTableView::_ZThn16_N10QTableViewD0Ev
+800   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+808   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+816   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+824   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+832   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+840   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QTableView
+   size=48 align=8
+   base size=48 base align=8
+QTableView (0x0x7f568880e8f0) 0
+    vptr=((& QTableView::_ZTV10QTableView) + 16u)
+  QAbstractItemView (0x0x7f568880e958) 0
+      primary-for QTableView (0x0x7f568880e8f0)
+    QAbstractScrollArea (0x0x7f56882433a8) 0
+        primary-for QAbstractItemView (0x0x7f568880e958)
+      QFrame (0x0x7f5688243410) 0
+          primary-for QAbstractScrollArea (0x0x7f56882433a8)
+        QWidget (0x0x7f568c45bbd0) 0
+            primary-for QFrame (0x0x7f5688243410)
+          QObject (0x0x7f5686944f00) 0
+              primary-for QWidget (0x0x7f568c45bbd0)
+          QPaintDevice (0x0x7f5686944f60) 16
+              vptr=((& QTableView::_ZTV10QTableView) + 784u)
+
+Class QTableWidgetSelectionRange
+   size=16 align=4
+   base size=16 base align=4
+QTableWidgetSelectionRange (0x0x7f568699b180) 0
+
+Vtable for QTableWidgetItem
+QTableWidgetItem::_ZTV16QTableWidgetItem: 10u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QTableWidgetItem)
+16    (int (*)(...))QTableWidgetItem::~QTableWidgetItem
+24    (int (*)(...))QTableWidgetItem::~QTableWidgetItem
+32    (int (*)(...))QTableWidgetItem::clone
+40    (int (*)(...))QTableWidgetItem::data
+48    (int (*)(...))QTableWidgetItem::setData
+56    (int (*)(...))QTableWidgetItem::operator<
+64    (int (*)(...))QTableWidgetItem::read
+72    (int (*)(...))QTableWidgetItem::write
+
+Class QTableWidgetItem
+   size=48 align=8
+   base size=44 base align=8
+QTableWidgetItem (0x0x7f568699b240) 0
+    vptr=((& QTableWidgetItem::_ZTV16QTableWidgetItem) + 16u)
+
+Class QTableWidget::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTableWidget::QPrivateSignal (0x0x7f568699bc00) 0 empty
+
+Vtable for QTableWidget
+QTableWidget::_ZTV12QTableWidget: 110u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QTableWidget)
+16    (int (*)(...))QTableWidget::metaObject
+24    (int (*)(...))QTableWidget::qt_metacast
+32    (int (*)(...))QTableWidget::qt_metacall
+40    (int (*)(...))QTableWidget::~QTableWidget
+48    (int (*)(...))QTableWidget::~QTableWidget
+56    (int (*)(...))QTableWidget::event
+64    (int (*)(...))QAbstractItemView::eventFilter
+72    (int (*)(...))QTableView::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractScrollArea::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractItemView::mousePressEvent
+176   (int (*)(...))QAbstractItemView::mouseReleaseEvent
+184   (int (*)(...))QAbstractItemView::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractItemView::mouseMoveEvent
+200   (int (*)(...))QAbstractScrollArea::wheelEvent
+208   (int (*)(...))QAbstractItemView::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QAbstractItemView::focusInEvent
+232   (int (*)(...))QAbstractItemView::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QTableView::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QAbstractItemView::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QAbstractScrollArea::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QAbstractItemView::dragEnterEvent
+320   (int (*)(...))QAbstractItemView::dragMoveEvent
+328   (int (*)(...))QAbstractItemView::dragLeaveEvent
+336   (int (*)(...))QTableWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QAbstractItemView::inputMethodEvent
+416   (int (*)(...))QAbstractItemView::inputMethodQuery
+424   (int (*)(...))QAbstractItemView::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QAbstractItemView::viewportEvent
+448   (int (*)(...))QTableView::scrollContentsBy
+456   (int (*)(...))QTableView::viewportSizeHint
+464   (int (*)(...))QTableWidget::setModel
+472   (int (*)(...))QTableView::setSelectionModel
+480   (int (*)(...))QAbstractItemView::keyboardSearch
+488   (int (*)(...))QTableView::visualRect
+496   (int (*)(...))QTableView::scrollTo
+504   (int (*)(...))QTableView::indexAt
+512   (int (*)(...))QTableView::sizeHintForRow
+520   (int (*)(...))QTableView::sizeHintForColumn
+528   (int (*)(...))QAbstractItemView::reset
+536   (int (*)(...))QTableView::setRootIndex
+544   (int (*)(...))QTableView::doItemsLayout
+552   (int (*)(...))QAbstractItemView::selectAll
+560   (int (*)(...))QAbstractItemView::dataChanged
+568   (int (*)(...))QAbstractItemView::rowsInserted
+576   (int (*)(...))QAbstractItemView::rowsAboutToBeRemoved
+584   (int (*)(...))QTableView::selectionChanged
+592   (int (*)(...))QTableView::currentChanged
+600   (int (*)(...))QAbstractItemView::updateEditorData
+608   (int (*)(...))QAbstractItemView::updateEditorGeometries
+616   (int (*)(...))QTableView::updateGeometries
+624   (int (*)(...))QTableView::verticalScrollbarAction
+632   (int (*)(...))QTableView::horizontalScrollbarAction
+640   (int (*)(...))QAbstractItemView::verticalScrollbarValueChanged
+648   (int (*)(...))QAbstractItemView::horizontalScrollbarValueChanged
+656   (int (*)(...))QAbstractItemView::closeEditor
+664   (int (*)(...))QAbstractItemView::commitData
+672   (int (*)(...))QAbstractItemView::editorDestroyed
+680   (int (*)(...))QTableView::moveCursor
+688   (int (*)(...))QTableView::horizontalOffset
+696   (int (*)(...))QTableView::verticalOffset
+704   (int (*)(...))QTableView::isIndexHidden
+712   (int (*)(...))QTableView::setSelection
+720   (int (*)(...))QTableView::visualRegionForSelection
+728   (int (*)(...))QTableView::selectedIndexes
+736   (int (*)(...))QAbstractItemView::edit
+744   (int (*)(...))QAbstractItemView::selectionCommand
+752   (int (*)(...))QAbstractItemView::startDrag
+760   (int (*)(...))QTableView::viewOptions
+768   (int (*)(...))QTableWidget::mimeTypes
+776   (int (*)(...))QTableWidget::mimeData
+784   (int (*)(...))QTableWidget::dropMimeData
+792   (int (*)(...))QTableWidget::supportedDropActions
+800   (int (*)(...))-16
+808   (int (*)(...))(& _ZTI12QTableWidget)
+816   (int (*)(...))QTableWidget::_ZThn16_N12QTableWidgetD1Ev
+824   (int (*)(...))QTableWidget::_ZThn16_N12QTableWidgetD0Ev
+832   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+840   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+848   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+856   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+864   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+872   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QTableWidget
+   size=48 align=8
+   base size=48 base align=8
+QTableWidget (0x0x7f5688266410) 0
+    vptr=((& QTableWidget::_ZTV12QTableWidget) + 16u)
+  QTableView (0x0x7f5688266478) 0
+      primary-for QTableWidget (0x0x7f5688266410)
+    QAbstractItemView (0x0x7f5688286000) 0
+        primary-for QTableView (0x0x7f5688266478)
+      QAbstractScrollArea (0x0x7f5688286068) 0
+          primary-for QAbstractItemView (0x0x7f5688286000)
+        QFrame (0x0x7f5688286dd0) 0
+            primary-for QAbstractScrollArea (0x0x7f5688286068)
+          QWidget (0x0x7f568c1161c0) 0
+              primary-for QFrame (0x0x7f5688286dd0)
+            QObject (0x0x7f568699b480) 0
+                primary-for QWidget (0x0x7f568c1161c0)
+            QPaintDevice (0x0x7f568699bba0) 16
+                vptr=((& QTableWidget::_ZTV12QTableWidget) + 816u)
+
+Class QTextBrowser::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTextBrowser::QPrivateSignal (0x0x7f56869b97e0) 0 empty
+
+Vtable for QTextBrowser
+QTextBrowser::_ZTV12QTextBrowser: 78u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QTextBrowser)
+16    (int (*)(...))QTextBrowser::metaObject
+24    (int (*)(...))QTextBrowser::qt_metacast
+32    (int (*)(...))QTextBrowser::qt_metacall
+40    (int (*)(...))QTextBrowser::~QTextBrowser
+48    (int (*)(...))QTextBrowser::~QTextBrowser
+56    (int (*)(...))QTextBrowser::event
+64    (int (*)(...))QAbstractScrollArea::eventFilter
+72    (int (*)(...))QTextEdit::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractScrollArea::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QTextBrowser::mousePressEvent
+176   (int (*)(...))QTextBrowser::mouseReleaseEvent
+184   (int (*)(...))QTextEdit::mouseDoubleClickEvent
+192   (int (*)(...))QTextBrowser::mouseMoveEvent
+200   (int (*)(...))QTextEdit::wheelEvent
+208   (int (*)(...))QTextBrowser::keyPressEvent
+216   (int (*)(...))QTextEdit::keyReleaseEvent
+224   (int (*)(...))QTextEdit::focusInEvent
+232   (int (*)(...))QTextBrowser::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QTextBrowser::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QTextEdit::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QTextEdit::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QTextEdit::dragEnterEvent
+320   (int (*)(...))QTextEdit::dragMoveEvent
+328   (int (*)(...))QTextEdit::dragLeaveEvent
+336   (int (*)(...))QTextEdit::dropEvent
+344   (int (*)(...))QTextEdit::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QTextEdit::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QTextEdit::inputMethodEvent
+416   (int (*)(...))QTextEdit::inputMethodQuery
+424   (int (*)(...))QTextBrowser::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QAbstractScrollArea::viewportEvent
+448   (int (*)(...))QTextEdit::scrollContentsBy
+456   (int (*)(...))QAbstractScrollArea::viewportSizeHint
+464   (int (*)(...))QTextBrowser::loadResource
+472   (int (*)(...))QTextEdit::createMimeDataFromSelection
+480   (int (*)(...))QTextEdit::canInsertFromMimeData
+488   (int (*)(...))QTextEdit::insertFromMimeData
+496   (int (*)(...))QTextEdit::doSetTextCursor
+504   (int (*)(...))QTextBrowser::setSource
+512   (int (*)(...))QTextBrowser::backward
+520   (int (*)(...))QTextBrowser::forward
+528   (int (*)(...))QTextBrowser::home
+536   (int (*)(...))QTextBrowser::reload
+544   (int (*)(...))-16
+552   (int (*)(...))(& _ZTI12QTextBrowser)
+560   (int (*)(...))QTextBrowser::_ZThn16_N12QTextBrowserD1Ev
+568   (int (*)(...))QTextBrowser::_ZThn16_N12QTextBrowserD0Ev
+576   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+584   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+592   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+600   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+608   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+616   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QTextBrowser
+   size=48 align=8
+   base size=48 base align=8
+QTextBrowser (0x0x7f5688286f70) 0
+    vptr=((& QTextBrowser::_ZTV12QTextBrowser) + 16u)
+  QTextEdit (0x0x7f56882fa000) 0
+      primary-for QTextBrowser (0x0x7f5688286f70)
+    QAbstractScrollArea (0x0x7f56882fa068) 0
+        primary-for QTextEdit (0x0x7f56882fa000)
+      QFrame (0x0x7f5687e38dd0) 0
+          primary-for QAbstractScrollArea (0x0x7f56882fa068)
+        QWidget (0x0x7f568c116930) 0
+            primary-for QFrame (0x0x7f5687e38dd0)
+          QObject (0x0x7f568699be40) 0
+              primary-for QWidget (0x0x7f568c116930)
+          QPaintDevice (0x0x7f568699bea0) 16
+              vptr=((& QTextBrowser::_ZTV12QTextBrowser) + 560u)
+
+Class QToolBar::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QToolBar::QPrivateSignal (0x0x7f56869b99c0) 0 empty
+
+Vtable for QToolBar
+QToolBar::_ZTV8QToolBar: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI8QToolBar)
+16    (int (*)(...))QToolBar::metaObject
+24    (int (*)(...))QToolBar::qt_metacast
+32    (int (*)(...))QToolBar::qt_metacall
+40    (int (*)(...))QToolBar::~QToolBar
+48    (int (*)(...))QToolBar::~QToolBar
+56    (int (*)(...))QToolBar::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QToolBar::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QToolBar::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QToolBar::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI8QToolBar)
+448   (int (*)(...))QToolBar::_ZThn16_N8QToolBarD1Ev
+456   (int (*)(...))QToolBar::_ZThn16_N8QToolBarD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QToolBar
+   size=48 align=8
+   base size=48 base align=8
+QToolBar (0x0x7f5688010c30) 0
+    vptr=((& QToolBar::_ZTV8QToolBar) + 16u)
+  QWidget (0x0x7f568c116c40) 0
+      primary-for QToolBar (0x0x7f5688010c30)
+    QObject (0x0x7f56869b9840) 0
+        primary-for QWidget (0x0x7f568c116c40)
+    QPaintDevice (0x0x7f56869b9960) 16
+        vptr=((& QToolBar::_ZTV8QToolBar) + 448u)
+
+Class QToolBox::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QToolBox::QPrivateSignal (0x0x7f5686637120) 0 empty
+
+Vtable for QToolBox
+QToolBox::_ZTV8QToolBox: 66u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI8QToolBox)
+16    (int (*)(...))QToolBox::metaObject
+24    (int (*)(...))QToolBox::qt_metacast
+32    (int (*)(...))QToolBox::qt_metacall
+40    (int (*)(...))QToolBox::~QToolBox
+48    (int (*)(...))QToolBox::~QToolBox
+56    (int (*)(...))QToolBox::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QFrame::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QFrame::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QToolBox::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QToolBox::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QToolBox::itemInserted
+440   (int (*)(...))QToolBox::itemRemoved
+448   (int (*)(...))-16
+456   (int (*)(...))(& _ZTI8QToolBox)
+464   (int (*)(...))QToolBox::_ZThn16_N8QToolBoxD1Ev
+472   (int (*)(...))QToolBox::_ZThn16_N8QToolBoxD0Ev
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QToolBox
+   size=48 align=8
+   base size=48 base align=8
+QToolBox (0x0x7f5687b8b478) 0
+    vptr=((& QToolBox::_ZTV8QToolBox) + 16u)
+  QFrame (0x0x7f5687bec680) 0
+      primary-for QToolBox (0x0x7f5687b8b478)
+    QWidget (0x0x7f568c14f000) 0
+        primary-for QFrame (0x0x7f5687bec680)
+      QObject (0x0x7f568660b780) 0
+          primary-for QWidget (0x0x7f568c14f000)
+      QPaintDevice (0x0x7f56866370c0) 16
+          vptr=((& QToolBox::_ZTV8QToolBox) + 464u)
+
+Class QToolButton::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QToolButton::QPrivateSignal (0x0x7f5686637ea0) 0 empty
+
+Vtable for QToolButton
+QToolButton::_ZTV11QToolButton: 67u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QToolButton)
+16    (int (*)(...))QToolButton::metaObject
+24    (int (*)(...))QToolButton::qt_metacast
+32    (int (*)(...))QToolButton::qt_metacall
+40    (int (*)(...))QToolButton::~QToolButton
+48    (int (*)(...))QToolButton::~QToolButton
+56    (int (*)(...))QToolButton::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QToolButton::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QToolButton::sizeHint
+136   (int (*)(...))QToolButton::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QToolButton::mousePressEvent
+176   (int (*)(...))QToolButton::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractButton::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QAbstractButton::keyPressEvent
+216   (int (*)(...))QAbstractButton::keyReleaseEvent
+224   (int (*)(...))QAbstractButton::focusInEvent
+232   (int (*)(...))QAbstractButton::focusOutEvent
+240   (int (*)(...))QToolButton::enterEvent
+248   (int (*)(...))QToolButton::leaveEvent
+256   (int (*)(...))QToolButton::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QToolButton::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QToolButton::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QToolButton::hitButton
+440   (int (*)(...))QAbstractButton::checkStateSet
+448   (int (*)(...))QToolButton::nextCheckState
+456   (int (*)(...))-16
+464   (int (*)(...))(& _ZTI11QToolButton)
+472   (int (*)(...))QToolButton::_ZThn16_N11QToolButtonD1Ev
+480   (int (*)(...))QToolButton::_ZThn16_N11QToolButtonD0Ev
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QToolButton
+   size=48 align=8
+   base size=48 base align=8
+QToolButton (0x0x7f5687beca28) 0
+    vptr=((& QToolButton::_ZTV11QToolButton) + 16u)
+  QAbstractButton (0x0x7f56878b8138) 0
+      primary-for QToolButton (0x0x7f5687beca28)
+    QWidget (0x0x7f568c14f4d0) 0
+        primary-for QAbstractButton (0x0x7f56878b8138)
+      QObject (0x0x7f5686637420) 0
+          primary-for QWidget (0x0x7f568c14f4d0)
+      QPaintDevice (0x0x7f5686637480) 16
+          vptr=((& QToolButton::_ZTV11QToolButton) + 472u)
+
+Class QToolTip
+   size=1 align=1
+   base size=0 base align=1
+QToolTip (0x0x7f5686637f00) 0 empty
+
+Class QTreeView::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTreeView::QPrivateSignal (0x0x7f5686452840) 0 empty
+
+Vtable for QTreeView
+QTreeView::_ZTV9QTreeView: 108u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QTreeView)
+16    (int (*)(...))QTreeView::metaObject
+24    (int (*)(...))QTreeView::qt_metacast
+32    (int (*)(...))QTreeView::qt_metacall
+40    (int (*)(...))QTreeView::~QTreeView
+48    (int (*)(...))QTreeView::~QTreeView
+56    (int (*)(...))QAbstractItemView::event
+64    (int (*)(...))QAbstractItemView::eventFilter
+72    (int (*)(...))QTreeView::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractScrollArea::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QTreeView::mousePressEvent
+176   (int (*)(...))QTreeView::mouseReleaseEvent
+184   (int (*)(...))QTreeView::mouseDoubleClickEvent
+192   (int (*)(...))QTreeView::mouseMoveEvent
+200   (int (*)(...))QAbstractScrollArea::wheelEvent
+208   (int (*)(...))QTreeView::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QAbstractItemView::focusInEvent
+232   (int (*)(...))QAbstractItemView::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QTreeView::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QAbstractItemView::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QAbstractScrollArea::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QAbstractItemView::dragEnterEvent
+320   (int (*)(...))QTreeView::dragMoveEvent
+328   (int (*)(...))QAbstractItemView::dragLeaveEvent
+336   (int (*)(...))QAbstractItemView::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QAbstractItemView::inputMethodEvent
+416   (int (*)(...))QAbstractItemView::inputMethodQuery
+424   (int (*)(...))QAbstractItemView::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QTreeView::viewportEvent
+448   (int (*)(...))QTreeView::scrollContentsBy
+456   (int (*)(...))QTreeView::viewportSizeHint
+464   (int (*)(...))QTreeView::setModel
+472   (int (*)(...))QTreeView::setSelectionModel
+480   (int (*)(...))QTreeView::keyboardSearch
+488   (int (*)(...))QTreeView::visualRect
+496   (int (*)(...))QTreeView::scrollTo
+504   (int (*)(...))QTreeView::indexAt
+512   (int (*)(...))QAbstractItemView::sizeHintForRow
+520   (int (*)(...))QTreeView::sizeHintForColumn
+528   (int (*)(...))QTreeView::reset
+536   (int (*)(...))QTreeView::setRootIndex
+544   (int (*)(...))QTreeView::doItemsLayout
+552   (int (*)(...))QTreeView::selectAll
+560   (int (*)(...))QTreeView::dataChanged
+568   (int (*)(...))QTreeView::rowsInserted
+576   (int (*)(...))QTreeView::rowsAboutToBeRemoved
+584   (int (*)(...))QTreeView::selectionChanged
+592   (int (*)(...))QTreeView::currentChanged
+600   (int (*)(...))QAbstractItemView::updateEditorData
+608   (int (*)(...))QAbstractItemView::updateEditorGeometries
+616   (int (*)(...))QTreeView::updateGeometries
+624   (int (*)(...))QAbstractItemView::verticalScrollbarAction
+632   (int (*)(...))QTreeView::horizontalScrollbarAction
+640   (int (*)(...))QTreeView::verticalScrollbarValueChanged
+648   (int (*)(...))QAbstractItemView::horizontalScrollbarValueChanged
+656   (int (*)(...))QAbstractItemView::closeEditor
+664   (int (*)(...))QAbstractItemView::commitData
+672   (int (*)(...))QAbstractItemView::editorDestroyed
+680   (int (*)(...))QTreeView::moveCursor
+688   (int (*)(...))QTreeView::horizontalOffset
+696   (int (*)(...))QTreeView::verticalOffset
+704   (int (*)(...))QTreeView::isIndexHidden
+712   (int (*)(...))QTreeView::setSelection
+720   (int (*)(...))QTreeView::visualRegionForSelection
+728   (int (*)(...))QTreeView::selectedIndexes
+736   (int (*)(...))QAbstractItemView::edit
+744   (int (*)(...))QAbstractItemView::selectionCommand
+752   (int (*)(...))QAbstractItemView::startDrag
+760   (int (*)(...))QAbstractItemView::viewOptions
+768   (int (*)(...))QTreeView::drawRow
+776   (int (*)(...))QTreeView::drawBranches
+784   (int (*)(...))-16
+792   (int (*)(...))(& _ZTI9QTreeView)
+800   (int (*)(...))QTreeView::_ZThn16_N9QTreeViewD1Ev
+808   (int (*)(...))QTreeView::_ZThn16_N9QTreeViewD0Ev
+816   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+824   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+832   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+840   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+848   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+856   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QTreeView
+   size=48 align=8
+   base size=48 base align=8
+QTreeView (0x0x7f56878b83a8) 0
+    vptr=((& QTreeView::_ZTV9QTreeView) + 16u)
+  QAbstractItemView (0x0x7f56878b8410) 0
+      primary-for QTreeView (0x0x7f56878b83a8)
+    QAbstractScrollArea (0x0x7f56878b8548) 0
+        primary-for QAbstractItemView (0x0x7f56878b8410)
+      QFrame (0x0x7f56878b86e8) 0
+          primary-for QAbstractScrollArea (0x0x7f56878b8548)
+        QWidget (0x0x7f568c14fb60) 0
+            primary-for QFrame (0x0x7f56878b86e8)
+          QObject (0x0x7f56864523c0) 0
+              primary-for QWidget (0x0x7f568c14fb60)
+          QPaintDevice (0x0x7f5686452420) 16
+              vptr=((& QTreeView::_ZTV9QTreeView) + 800u)
+
+Class QTreeWidgetItemIterator
+   size=24 align=8
+   base size=20 base align=8
+QTreeWidgetItemIterator (0x0x7f56864528a0) 0
+
+Vtable for QTreeWidgetItem
+QTreeWidgetItem::_ZTV15QTreeWidgetItem: 10u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QTreeWidgetItem)
+16    (int (*)(...))QTreeWidgetItem::~QTreeWidgetItem
+24    (int (*)(...))QTreeWidgetItem::~QTreeWidgetItem
+32    (int (*)(...))QTreeWidgetItem::clone
+40    (int (*)(...))QTreeWidgetItem::data
+48    (int (*)(...))QTreeWidgetItem::setData
+56    (int (*)(...))QTreeWidgetItem::operator<
+64    (int (*)(...))QTreeWidgetItem::read
+72    (int (*)(...))QTreeWidgetItem::write
+
+Class QTreeWidgetItem
+   size=64 align=8
+   base size=60 base align=8
+QTreeWidgetItem (0x0x7f56864b2000) 0
+    vptr=((& QTreeWidgetItem::_ZTV15QTreeWidgetItem) + 16u)
+
+Class QTreeWidget::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTreeWidget::QPrivateSignal (0x0x7f56862a1e40) 0 empty
+
+Vtable for QTreeWidget
+QTreeWidget::_ZTV11QTreeWidget: 112u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QTreeWidget)
+16    (int (*)(...))QTreeWidget::metaObject
+24    (int (*)(...))QTreeWidget::qt_metacast
+32    (int (*)(...))QTreeWidget::qt_metacall
+40    (int (*)(...))QTreeWidget::~QTreeWidget
+48    (int (*)(...))QTreeWidget::~QTreeWidget
+56    (int (*)(...))QTreeWidget::event
+64    (int (*)(...))QAbstractItemView::eventFilter
+72    (int (*)(...))QTreeView::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractScrollArea::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QTreeView::mousePressEvent
+176   (int (*)(...))QTreeView::mouseReleaseEvent
+184   (int (*)(...))QTreeView::mouseDoubleClickEvent
+192   (int (*)(...))QTreeView::mouseMoveEvent
+200   (int (*)(...))QAbstractScrollArea::wheelEvent
+208   (int (*)(...))QTreeView::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QAbstractItemView::focusInEvent
+232   (int (*)(...))QAbstractItemView::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QTreeView::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QAbstractItemView::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QAbstractScrollArea::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QAbstractItemView::dragEnterEvent
+320   (int (*)(...))QTreeView::dragMoveEvent
+328   (int (*)(...))QAbstractItemView::dragLeaveEvent
+336   (int (*)(...))QTreeWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QAbstractItemView::inputMethodEvent
+416   (int (*)(...))QAbstractItemView::inputMethodQuery
+424   (int (*)(...))QAbstractItemView::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QTreeView::viewportEvent
+448   (int (*)(...))QTreeView::scrollContentsBy
+456   (int (*)(...))QTreeView::viewportSizeHint
+464   (int (*)(...))QTreeWidget::setModel
+472   (int (*)(...))QTreeWidget::setSelectionModel
+480   (int (*)(...))QTreeView::keyboardSearch
+488   (int (*)(...))QTreeView::visualRect
+496   (int (*)(...))QTreeView::scrollTo
+504   (int (*)(...))QTreeView::indexAt
+512   (int (*)(...))QAbstractItemView::sizeHintForRow
+520   (int (*)(...))QTreeView::sizeHintForColumn
+528   (int (*)(...))QTreeView::reset
+536   (int (*)(...))QTreeView::setRootIndex
+544   (int (*)(...))QTreeView::doItemsLayout
+552   (int (*)(...))QTreeView::selectAll
+560   (int (*)(...))QTreeView::dataChanged
+568   (int (*)(...))QTreeView::rowsInserted
+576   (int (*)(...))QTreeView::rowsAboutToBeRemoved
+584   (int (*)(...))QTreeView::selectionChanged
+592   (int (*)(...))QTreeView::currentChanged
+600   (int (*)(...))QAbstractItemView::updateEditorData
+608   (int (*)(...))QAbstractItemView::updateEditorGeometries
+616   (int (*)(...))QTreeView::updateGeometries
+624   (int (*)(...))QAbstractItemView::verticalScrollbarAction
+632   (int (*)(...))QTreeView::horizontalScrollbarAction
+640   (int (*)(...))QTreeView::verticalScrollbarValueChanged
+648   (int (*)(...))QAbstractItemView::horizontalScrollbarValueChanged
+656   (int (*)(...))QAbstractItemView::closeEditor
+664   (int (*)(...))QAbstractItemView::commitData
+672   (int (*)(...))QAbstractItemView::editorDestroyed
+680   (int (*)(...))QTreeView::moveCursor
+688   (int (*)(...))QTreeView::horizontalOffset
+696   (int (*)(...))QTreeView::verticalOffset
+704   (int (*)(...))QTreeView::isIndexHidden
+712   (int (*)(...))QTreeView::setSelection
+720   (int (*)(...))QTreeView::visualRegionForSelection
+728   (int (*)(...))QTreeView::selectedIndexes
+736   (int (*)(...))QAbstractItemView::edit
+744   (int (*)(...))QAbstractItemView::selectionCommand
+752   (int (*)(...))QAbstractItemView::startDrag
+760   (int (*)(...))QAbstractItemView::viewOptions
+768   (int (*)(...))QTreeView::drawRow
+776   (int (*)(...))QTreeView::drawBranches
+784   (int (*)(...))QTreeWidget::mimeTypes
+792   (int (*)(...))QTreeWidget::mimeData
+800   (int (*)(...))QTreeWidget::dropMimeData
+808   (int (*)(...))QTreeWidget::supportedDropActions
+816   (int (*)(...))-16
+824   (int (*)(...))(& _ZTI11QTreeWidget)
+832   (int (*)(...))QTreeWidget::_ZThn16_N11QTreeWidgetD1Ev
+840   (int (*)(...))QTreeWidget::_ZThn16_N11QTreeWidgetD0Ev
+848   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+856   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+864   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+872   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+880   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+888   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QTreeWidget
+   size=48 align=8
+   base size=48 base align=8
+QTreeWidget (0x0x7f56877e1068) 0
+    vptr=((& QTreeWidget::_ZTV11QTreeWidget) + 16u)
+  QTreeView (0x0x7f56877e12d8) 0
+      primary-for QTreeWidget (0x0x7f56877e1068)
+    QAbstractItemView (0x0x7f56877e1340) 0
+        primary-for QTreeView (0x0x7f56877e12d8)
+      QAbstractScrollArea (0x0x7f56877e16e8) 0
+          primary-for QAbstractItemView (0x0x7f56877e1340)
+        QFrame (0x0x7f56877e1750) 0
+            primary-for QAbstractScrollArea (0x0x7f56877e16e8)
+          QWidget (0x0x7f568bfc34d0) 0
+              primary-for QFrame (0x0x7f56877e1750)
+            QObject (0x0x7f56864daae0) 0
+                primary-for QWidget (0x0x7f568bfc34d0)
+            QPaintDevice (0x0x7f56862a1de0) 16
+                vptr=((& QTreeWidget::_ZTV11QTreeWidget) + 832u)
+
+Class QUndoGroup::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QUndoGroup::QPrivateSignal (0x0x7f5686396120) 0 empty
+
+Vtable for QUndoGroup
+QUndoGroup::_ZTV10QUndoGroup: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QUndoGroup)
+16    (int (*)(...))QUndoGroup::metaObject
+24    (int (*)(...))QUndoGroup::qt_metacast
+32    (int (*)(...))QUndoGroup::qt_metacall
+40    (int (*)(...))QUndoGroup::~QUndoGroup
+48    (int (*)(...))QUndoGroup::~QUndoGroup
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QUndoGroup
+   size=16 align=8
+   base size=16 base align=8
+QUndoGroup (0x0x7f56877e1c98) 0
+    vptr=((& QUndoGroup::_ZTV10QUndoGroup) + 16u)
+  QObject (0x0x7f56862a1f00) 0
+      primary-for QUndoGroup (0x0x7f56877e1c98)
+
+Vtable for QUndoCommand
+QUndoCommand::_ZTV12QUndoCommand: 8u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QUndoCommand)
+16    (int (*)(...))QUndoCommand::~QUndoCommand
+24    (int (*)(...))QUndoCommand::~QUndoCommand
+32    (int (*)(...))QUndoCommand::undo
+40    (int (*)(...))QUndoCommand::redo
+48    (int (*)(...))QUndoCommand::id
+56    (int (*)(...))QUndoCommand::mergeWith
+
+Class QUndoCommand
+   size=16 align=8
+   base size=16 base align=8
+QUndoCommand (0x0x7f5686396180) 0
+    vptr=((& QUndoCommand::_ZTV12QUndoCommand) + 16u)
+
+Class QUndoStack::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QUndoStack::QPrivateSignal (0x0x7f5686396d20) 0 empty
+
+Vtable for QUndoStack
+QUndoStack::_ZTV10QUndoStack: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QUndoStack)
+16    (int (*)(...))QUndoStack::metaObject
+24    (int (*)(...))QUndoStack::qt_metacast
+32    (int (*)(...))QUndoStack::qt_metacall
+40    (int (*)(...))QUndoStack::~QUndoStack
+48    (int (*)(...))QUndoStack::~QUndoStack
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QUndoStack
+   size=16 align=8
+   base size=16 base align=8
+QUndoStack (0x0x7f56877e1f70) 0
+    vptr=((& QUndoStack::_ZTV10QUndoStack) + 16u)
+  QObject (0x0x7f5686396cc0) 0
+      primary-for QUndoStack (0x0x7f56877e1f70)
+
+Class QUndoView::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QUndoView::QPrivateSignal (0x0x7f5685fc63c0) 0 empty
+
+Vtable for QUndoView
+QUndoView::_ZTV9QUndoView: 106u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QUndoView)
+16    (int (*)(...))QUndoView::metaObject
+24    (int (*)(...))QUndoView::qt_metacast
+32    (int (*)(...))QUndoView::qt_metacall
+40    (int (*)(...))QUndoView::~QUndoView
+48    (int (*)(...))QUndoView::~QUndoView
+56    (int (*)(...))QListView::event
+64    (int (*)(...))QAbstractItemView::eventFilter
+72    (int (*)(...))QListView::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractScrollArea::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractItemView::mousePressEvent
+176   (int (*)(...))QListView::mouseReleaseEvent
+184   (int (*)(...))QAbstractItemView::mouseDoubleClickEvent
+192   (int (*)(...))QListView::mouseMoveEvent
+200   (int (*)(...))QListView::wheelEvent
+208   (int (*)(...))QAbstractItemView::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QAbstractItemView::focusInEvent
+232   (int (*)(...))QAbstractItemView::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QListView::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QListView::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QAbstractScrollArea::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QAbstractItemView::dragEnterEvent
+320   (int (*)(...))QListView::dragMoveEvent
+328   (int (*)(...))QListView::dragLeaveEvent
+336   (int (*)(...))QListView::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QAbstractItemView::inputMethodEvent
+416   (int (*)(...))QAbstractItemView::inputMethodQuery
+424   (int (*)(...))QAbstractItemView::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QAbstractItemView::viewportEvent
+448   (int (*)(...))QListView::scrollContentsBy
+456   (int (*)(...))QListView::viewportSizeHint
+464   (int (*)(...))QAbstractItemView::setModel
+472   (int (*)(...))QAbstractItemView::setSelectionModel
+480   (int (*)(...))QAbstractItemView::keyboardSearch
+488   (int (*)(...))QListView::visualRect
+496   (int (*)(...))QListView::scrollTo
+504   (int (*)(...))QListView::indexAt
+512   (int (*)(...))QAbstractItemView::sizeHintForRow
+520   (int (*)(...))QAbstractItemView::sizeHintForColumn
+528   (int (*)(...))QListView::reset
+536   (int (*)(...))QListView::setRootIndex
+544   (int (*)(...))QListView::doItemsLayout
+552   (int (*)(...))QAbstractItemView::selectAll
+560   (int (*)(...))QListView::dataChanged
+568   (int (*)(...))QListView::rowsInserted
+576   (int (*)(...))QListView::rowsAboutToBeRemoved
+584   (int (*)(...))QListView::selectionChanged
+592   (int (*)(...))QListView::currentChanged
+600   (int (*)(...))QAbstractItemView::updateEditorData
+608   (int (*)(...))QAbstractItemView::updateEditorGeometries
+616   (int (*)(...))QListView::updateGeometries
+624   (int (*)(...))QAbstractItemView::verticalScrollbarAction
+632   (int (*)(...))QAbstractItemView::horizontalScrollbarAction
+640   (int (*)(...))QAbstractItemView::verticalScrollbarValueChanged
+648   (int (*)(...))QAbstractItemView::horizontalScrollbarValueChanged
+656   (int (*)(...))QAbstractItemView::closeEditor
+664   (int (*)(...))QAbstractItemView::commitData
+672   (int (*)(...))QAbstractItemView::editorDestroyed
+680   (int (*)(...))QListView::moveCursor
+688   (int (*)(...))QListView::horizontalOffset
+696   (int (*)(...))QListView::verticalOffset
+704   (int (*)(...))QListView::isIndexHidden
+712   (int (*)(...))QListView::setSelection
+720   (int (*)(...))QListView::visualRegionForSelection
+728   (int (*)(...))QListView::selectedIndexes
+736   (int (*)(...))QAbstractItemView::edit
+744   (int (*)(...))QAbstractItemView::selectionCommand
+752   (int (*)(...))QListView::startDrag
+760   (int (*)(...))QListView::viewOptions
+768   (int (*)(...))-16
+776   (int (*)(...))(& _ZTI9QUndoView)
+784   (int (*)(...))QUndoView::_ZThn16_N9QUndoViewD1Ev
+792   (int (*)(...))QUndoView::_ZThn16_N9QUndoViewD0Ev
+800   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+808   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+816   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+824   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+832   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+840   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QUndoView
+   size=48 align=8
+   base size=48 base align=8
+QUndoView (0x0x7f568724b138) 0
+    vptr=((& QUndoView::_ZTV9QUndoView) + 16u)
+  QListView (0x0x7f568724b1a0) 0
+      primary-for QUndoView (0x0x7f568724b138)
+    QAbstractItemView (0x0x7f568724b340) 0
+        primary-for QListView (0x0x7f568724b1a0)
+      QAbstractScrollArea (0x0x7f568724b3a8) 0
+          primary-for QAbstractItemView (0x0x7f568724b340)
+        QFrame (0x0x7f568724b410) 0
+            primary-for QAbstractScrollArea (0x0x7f568724b3a8)
+          QWidget (0x0x7f568c0221c0) 0
+              primary-for QFrame (0x0x7f568724b410)
+            QObject (0x0x7f5685fc62a0) 0
+                primary-for QWidget (0x0x7f568c0221c0)
+            QPaintDevice (0x0x7f5685fc6300) 16
+                vptr=((& QUndoView::_ZTV9QUndoView) + 784u)
+
+Class QWhatsThis
+   size=1 align=1
+   base size=0 base align=1
+QWhatsThis (0x0x7f5685fc65a0) 0 empty
+
+Class QWidgetAction::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QWidgetAction::QPrivateSignal (0x0x7f5685fed000) 0 empty
+
+Vtable for QWidgetAction
+QWidgetAction::_ZTV13QWidgetAction: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QWidgetAction)
+16    (int (*)(...))QWidgetAction::metaObject
+24    (int (*)(...))QWidgetAction::qt_metacast
+32    (int (*)(...))QWidgetAction::qt_metacall
+40    (int (*)(...))QWidgetAction::~QWidgetAction
+48    (int (*)(...))QWidgetAction::~QWidgetAction
+56    (int (*)(...))QWidgetAction::event
+64    (int (*)(...))QWidgetAction::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidgetAction::createWidget
+120   (int (*)(...))QWidgetAction::deleteWidget
+
+Class QWidgetAction
+   size=16 align=8
+   base size=16 base align=8
+QWidgetAction (0x0x7f5687261340) 0
+    vptr=((& QWidgetAction::_ZTV13QWidgetAction) + 16u)
+  QAction (0x0x7f56872613a8) 0
+      primary-for QWidgetAction (0x0x7f5687261340)
+    QObject (0x0x7f5685fc6600) 0
+        primary-for QAction (0x0x7f56872613a8)
+
+Class QWizard::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QWizard::QPrivateSignal (0x0x7f5685fed300) 0 empty
+
+Vtable for QWizard
+QWizard::_ZTV7QWizard: 73u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QWizard)
+16    (int (*)(...))QWizard::metaObject
+24    (int (*)(...))QWizard::qt_metacast
+32    (int (*)(...))QWizard::qt_metacall
+40    (int (*)(...))QWizard::~QWizard
+48    (int (*)(...))QWizard::~QWizard
+56    (int (*)(...))QWizard::event
+64    (int (*)(...))QDialog::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWizard::setVisible
+128   (int (*)(...))QWizard::sizeHint
+136   (int (*)(...))QDialog::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QDialog::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWizard::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWizard::resizeEvent
+280   (int (*)(...))QDialog::closeEvent
+288   (int (*)(...))QDialog::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QDialog::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QDialog::open
+440   (int (*)(...))QDialog::exec
+448   (int (*)(...))QWizard::done
+456   (int (*)(...))QDialog::accept
+464   (int (*)(...))QDialog::reject
+472   (int (*)(...))QWizard::validateCurrentPage
+480   (int (*)(...))QWizard::nextId
+488   (int (*)(...))QWizard::initializePage
+496   (int (*)(...))QWizard::cleanupPage
+504   (int (*)(...))-16
+512   (int (*)(...))(& _ZTI7QWizard)
+520   (int (*)(...))QWizard::_ZThn16_N7QWizardD1Ev
+528   (int (*)(...))QWizard::_ZThn16_N7QWizardD0Ev
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+552   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+560   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+568   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+576   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QWizard
+   size=48 align=8
+   base size=48 base align=8
+QWizard (0x0x7f5687261478) 0
+    vptr=((& QWizard::_ZTV7QWizard) + 16u)
+  QDialog (0x0x7f56872614e0) 0
+      primary-for QWizard (0x0x7f5687261478)
+    QWidget (0x0x7f568c0228c0) 0
+        primary-for QDialog (0x0x7f56872614e0)
+      QObject (0x0x7f5685fed060) 0
+          primary-for QWidget (0x0x7f568c0228c0)
+      QPaintDevice (0x0x7f5685fed120) 16
+          vptr=((& QWizard::_ZTV7QWizard) + 520u)
+
+Class QWizardPage::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QWizardPage::QPrivateSignal (0x0x7f5685fa1300) 0 empty
+
+Vtable for QWizardPage
+QWizardPage::_ZTV11QWizardPage: 69u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QWizardPage)
+16    (int (*)(...))QWizardPage::metaObject
+24    (int (*)(...))QWizardPage::qt_metacast
+32    (int (*)(...))QWizardPage::qt_metacall
+40    (int (*)(...))QWizardPage::~QWizardPage
+48    (int (*)(...))QWizardPage::~QWizardPage
+56    (int (*)(...))QWidget::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QWizardPage::initializePage
+440   (int (*)(...))QWizardPage::cleanupPage
+448   (int (*)(...))QWizardPage::validatePage
+456   (int (*)(...))QWizardPage::isComplete
+464   (int (*)(...))QWizardPage::nextId
+472   (int (*)(...))-16
+480   (int (*)(...))(& _ZTI11QWizardPage)
+488   (int (*)(...))QWizardPage::_ZThn16_N11QWizardPageD1Ev
+496   (int (*)(...))QWizardPage::_ZThn16_N11QWizardPageD0Ev
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QWizardPage
+   size=48 align=8
+   base size=48 base align=8
+QWizardPage (0x0x7f5687261ea0) 0
+    vptr=((& QWizardPage::_ZTV11QWizardPage) + 16u)
+  QWidget (0x0x7f568bcdea10) 0
+      primary-for QWizardPage (0x0x7f5687261ea0)
+    QObject (0x0x7f5685fa11e0) 0
+        primary-for QWidget (0x0x7f568bcdea10)
+    QPaintDevice (0x0x7f5685fa1240) 16
+        vptr=((& QWizardPage::_ZTV11QWizardPage) + 488u)
+
diff --git a/tests/auto/bic/data/QtQuickTest.5.12.0.linux-gcc-amd64.txt b/tests/auto/bic/data/QtQuickTest.5.12.0.linux-gcc-amd64.txt
new file mode 100644
index 0000000000..dec57423b0
--- /dev/null
+++ b/tests/auto/bic/data/QtQuickTest.5.12.0.linux-gcc-amd64.txt
@@ -0,0 +1,19288 @@
+Class std::__failure_type
+   size=1 align=1
+   base size=0 base align=1
+std::__failure_type (0x0x7f97d39a9360) 0 empty
+
+Class std::__do_is_destructible_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__do_is_destructible_impl (0x0x7f97d39f1ae0) 0 empty
+
+Class std::__do_is_nt_destructible_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__do_is_nt_destructible_impl (0x0x7f97d39f1d20) 0 empty
+
+Class std::__do_is_default_constructible_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__do_is_default_constructible_impl (0x0x7f97d39f1f60) 0 empty
+
+Class std::__do_is_static_castable_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__do_is_static_castable_impl (0x0x7f97d3a1d1e0) 0 empty
+
+Class std::__do_is_direct_constructible_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__do_is_direct_constructible_impl (0x0x7f97d3a1d360) 0 empty
+
+Class std::__do_is_nary_constructible_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__do_is_nary_constructible_impl (0x0x7f97d3a1d720) 0 empty
+
+Class std::__do_common_type_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__do_common_type_impl (0x0x7f97d3aa9ea0) 0 empty
+
+Class std::__do_member_type_wrapper
+   size=1 align=1
+   base size=0 base align=1
+std::__do_member_type_wrapper (0x0x7f97d3aa9f60) 0 empty
+
+Class std::__result_of_memfun_ref_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__result_of_memfun_ref_impl (0x0x7f97d3ad8300) 0 empty
+
+Class std::__result_of_memfun_deref_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__result_of_memfun_deref_impl (0x0x7f97d3ad83c0) 0 empty
+
+Class std::__result_of_memobj_ref_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__result_of_memobj_ref_impl (0x0x7f97d3ad8480) 0 empty
+
+Class std::__result_of_memobj_deref_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__result_of_memobj_deref_impl (0x0x7f97d3ad8540) 0 empty
+
+Class std::__result_of_other_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__result_of_other_impl (0x0x7f97d3ad87e0) 0 empty
+
+Class std::piecewise_construct_t
+   size=1 align=1
+   base size=0 base align=1
+std::piecewise_construct_t (0x0x7f97d3ad89c0) 0 empty
+
+Class std::__true_type
+   size=1 align=1
+   base size=0 base align=1
+std::__true_type (0x0x7f97d3ad8e40) 0 empty
+
+Class std::__false_type
+   size=1 align=1
+   base size=0 base align=1
+std::__false_type (0x0x7f97d3ad8ea0) 0 empty
+
+Class std::input_iterator_tag
+   size=1 align=1
+   base size=0 base align=1
+std::input_iterator_tag (0x0x7f97d3690b40) 0 empty
+
+Class std::output_iterator_tag
+   size=1 align=1
+   base size=0 base align=1
+std::output_iterator_tag (0x0x7f97d3690ba0) 0 empty
+
+Class std::forward_iterator_tag
+   size=1 align=1
+   base size=1 base align=1
+std::forward_iterator_tag (0x0x7f97d3a81af8) 0 empty
+  std::input_iterator_tag (0x0x7f97d3690c00) 0 empty
+
+Class std::bidirectional_iterator_tag
+   size=1 align=1
+   base size=1 base align=1
+std::bidirectional_iterator_tag (0x0x7f97d3a81b60) 0 empty
+  std::forward_iterator_tag (0x0x7f97d3a81bc8) 0 empty
+    std::input_iterator_tag (0x0x7f97d3690c60) 0 empty
+
+Class std::random_access_iterator_tag
+   size=1 align=1
+   base size=1 base align=1
+std::random_access_iterator_tag (0x0x7f97d3a81c30) 0 empty
+  std::bidirectional_iterator_tag (0x0x7f97d3a81c98) 0 empty
+    std::forward_iterator_tag (0x0x7f97d3a81d00) 0 empty
+      std::input_iterator_tag (0x0x7f97d3690cc0) 0 empty
+
+Class __gnu_cxx::__ops::_Iter_less_iter
+   size=1 align=1
+   base size=0 base align=1
+__gnu_cxx::__ops::_Iter_less_iter (0x0x7f97d36c2960) 0 empty
+
+Class __gnu_cxx::__ops::_Iter_less_val
+   size=1 align=1
+   base size=0 base align=1
+__gnu_cxx::__ops::_Iter_less_val (0x0x7f97d36c29c0) 0 empty
+
+Class __gnu_cxx::__ops::_Val_less_iter
+   size=1 align=1
+   base size=0 base align=1
+__gnu_cxx::__ops::_Val_less_iter (0x0x7f97d36c2a20) 0 empty
+
+Class __gnu_cxx::__ops::_Iter_equal_to_iter
+   size=1 align=1
+   base size=0 base align=1
+__gnu_cxx::__ops::_Iter_equal_to_iter (0x0x7f97d36c2a80) 0 empty
+
+Class __gnu_cxx::__ops::_Iter_equal_to_val
+   size=1 align=1
+   base size=0 base align=1
+__gnu_cxx::__ops::_Iter_equal_to_val (0x0x7f97d36c2ae0) 0 empty
+
+Class wait
+   size=4 align=4
+   base size=4 base align=4
+wait (0x0x7f97d37ad600) 0
+
+Class __locale_struct
+   size=232 align=8
+   base size=232 base align=8
+__locale_struct (0x0x7f97d37ad840) 0
+
+Class timespec
+   size=16 align=8
+   base size=16 base align=8
+timespec (0x0x7f97d37ad900) 0
+
+Class timeval
+   size=16 align=8
+   base size=16 base align=8
+timeval (0x0x7f97d37ad960) 0
+
+Class pthread_attr_t
+   size=56 align=8
+   base size=56 base align=8
+pthread_attr_t (0x0x7f97d37ada20) 0
+
+Class __pthread_internal_list
+   size=16 align=8
+   base size=16 base align=8
+__pthread_internal_list (0x0x7f97d37ada80) 0
+
+Class random_data
+   size=48 align=8
+   base size=48 base align=8
+random_data (0x0x7f97d37adf00) 0
+
+Class drand48_data
+   size=24 align=8
+   base size=24 base align=8
+drand48_data (0x0x7f97d37adf60) 0
+
+Vtable for std::exception
+std::exception::_ZTVSt9exception: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt9exception)
+16    (int (*)(...))std::exception::~exception
+24    (int (*)(...))std::exception::~exception
+32    (int (*)(...))std::exception::what
+
+Class std::exception
+   size=8 align=8
+   base size=8 base align=8
+std::exception (0x0x7f97d34ec000) 0 nearly-empty
+    vptr=((& std::exception::_ZTVSt9exception) + 16u)
+
+Vtable for std::bad_exception
+std::bad_exception::_ZTVSt13bad_exception: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt13bad_exception)
+16    (int (*)(...))std::bad_exception::~bad_exception
+24    (int (*)(...))std::bad_exception::~bad_exception
+32    (int (*)(...))std::bad_exception::what
+
+Class std::bad_exception
+   size=8 align=8
+   base size=8 base align=8
+std::bad_exception (0x0x7f97d36e8270) 0 nearly-empty
+    vptr=((& std::bad_exception::_ZTVSt13bad_exception) + 16u)
+  std::exception (0x0x7f97d34ec060) 0 nearly-empty
+      primary-for std::bad_exception (0x0x7f97d36e8270)
+
+Class std::__exception_ptr::exception_ptr
+   size=8 align=8
+   base size=8 base align=8
+std::__exception_ptr::exception_ptr (0x0x7f97d34ec0c0) 0
+
+Vtable for std::nested_exception
+std::nested_exception::_ZTVSt16nested_exception: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt16nested_exception)
+16    (int (*)(...))std::nested_exception::~nested_exception
+24    (int (*)(...))std::nested_exception::~nested_exception
+
+Class std::nested_exception
+   size=16 align=8
+   base size=16 base align=8
+std::nested_exception (0x0x7f97d34ec120) 0
+    vptr=((& std::nested_exception::_ZTVSt16nested_exception) + 16u)
+
+Vtable for std::bad_alloc
+std::bad_alloc::_ZTVSt9bad_alloc: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt9bad_alloc)
+16    (int (*)(...))std::bad_alloc::~bad_alloc
+24    (int (*)(...))std::bad_alloc::~bad_alloc
+32    (int (*)(...))std::bad_alloc::what
+
+Class std::bad_alloc
+   size=8 align=8
+   base size=8 base align=8
+std::bad_alloc (0x0x7f97d36e8478) 0 nearly-empty
+    vptr=((& std::bad_alloc::_ZTVSt9bad_alloc) + 16u)
+  std::exception (0x0x7f97d34ec540) 0 nearly-empty
+      primary-for std::bad_alloc (0x0x7f97d36e8478)
+
+Vtable for std::bad_array_new_length
+std::bad_array_new_length::_ZTVSt20bad_array_new_length: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt20bad_array_new_length)
+16    (int (*)(...))std::bad_array_new_length::~bad_array_new_length
+24    (int (*)(...))std::bad_array_new_length::~bad_array_new_length
+32    (int (*)(...))std::bad_array_new_length::what
+
+Class std::bad_array_new_length
+   size=8 align=8
+   base size=8 base align=8
+std::bad_array_new_length (0x0x7f97d36e84e0) 0 nearly-empty
+    vptr=((& std::bad_array_new_length::_ZTVSt20bad_array_new_length) + 16u)
+  std::bad_alloc (0x0x7f97d36e8548) 0 nearly-empty
+      primary-for std::bad_array_new_length (0x0x7f97d36e84e0)
+    std::exception (0x0x7f97d34ec5a0) 0 nearly-empty
+        primary-for std::bad_alloc (0x0x7f97d36e8548)
+
+Class std::nothrow_t
+   size=1 align=1
+   base size=0 base align=1
+std::nothrow_t (0x0x7f97d34ec600) 0 empty
+
+Class __exception
+   size=40 align=8
+   base size=40 base align=8
+__exception (0x0x7f97d35c6240) 0
+
+Class lconv
+   size=96 align=8
+   base size=96 base align=8
+lconv (0x0x7f97d35c6f00) 0
+
+Vtable for __cxxabiv1::__forced_unwind
+__cxxabiv1::__forced_unwind::_ZTVN10__cxxabiv115__forced_unwindE: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN10__cxxabiv115__forced_unwindE)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class __cxxabiv1::__forced_unwind
+   size=8 align=8
+   base size=8 base align=8
+__cxxabiv1::__forced_unwind (0x0x7f97d35c6f60) 0 nearly-empty
+    vptr=((& __cxxabiv1::__forced_unwind::_ZTVN10__cxxabiv115__forced_unwindE) + 16u)
+
+Class sched_param
+   size=4 align=4
+   base size=4 base align=4
+sched_param (0x0x7f97d3013e40) 0
+
+Class __sched_param
+   size=4 align=4
+   base size=4 base align=4
+__sched_param (0x0x7f97d3013ea0) 0
+
+Class timex
+   size=208 align=8
+   base size=208 base align=8
+timex (0x0x7f97d3013f60) 0
+
+Class tm
+   size=56 align=8
+   base size=56 base align=8
+tm (0x0x7f97d309e000) 0
+
+Class itimerspec
+   size=32 align=8
+   base size=32 base align=8
+itimerspec (0x0x7f97d309e060) 0
+
+Class _pthread_cleanup_buffer
+   size=32 align=8
+   base size=32 base align=8
+_pthread_cleanup_buffer (0x0x7f97d309e0c0) 0
+
+Class __pthread_cleanup_frame
+   size=24 align=8
+   base size=24 base align=8
+__pthread_cleanup_frame (0x0x7f97d309e1e0) 0
+
+Class __pthread_cleanup_class
+   size=24 align=8
+   base size=24 base align=8
+__pthread_cleanup_class (0x0x7f97d309e240) 0
+
+Class _IO_marker
+   size=24 align=8
+   base size=24 base align=8
+_IO_marker (0x0x7f97d309e660) 0
+
+Class _IO_FILE
+   size=216 align=8
+   base size=216 base align=8
+_IO_FILE (0x0x7f97d309e6c0) 0
+
+Class std::_Hash_impl
+   size=1 align=1
+   base size=0 base align=1
+std::_Hash_impl (0x0x7f97d2edaea0) 0 empty
+
+Class std::_Fnv_hash_impl
+   size=1 align=1
+   base size=0 base align=1
+std::_Fnv_hash_impl (0x0x7f97d2edaf00) 0 empty
+
+Class std::__numeric_limits_base
+   size=1 align=1
+   base size=0 base align=1
+std::__numeric_limits_base (0x0x7f97d2faeea0) 0 empty
+
+Class std::_Bit_reference
+   size=16 align=8
+   base size=16 base align=8
+std::_Bit_reference (0x0x7f97d2d53cc0) 0
+
+Class std::_Bit_iterator_base
+   size=16 align=8
+   base size=12 base align=8
+std::_Bit_iterator_base (0x0x7f97d2d54138) 0
+  std::iterator<std::random_access_iterator_tag, bool> (0x0x7f97d2d53d80) 0 empty
+
+Class std::_Bit_iterator
+   size=16 align=8
+   base size=12 base align=8
+std::_Bit_iterator (0x0x7f97d2d541a0) 0
+  std::_Bit_iterator_base (0x0x7f97d2d54208) 0
+    std::iterator<std::random_access_iterator_tag, bool> (0x0x7f97d2d53de0) 0 empty
+
+Class std::_Bit_const_iterator
+   size=16 align=8
+   base size=12 base align=8
+std::_Bit_const_iterator (0x0x7f97d2d54270) 0
+  std::_Bit_iterator_base (0x0x7f97d2d542d8) 0
+    std::iterator<std::random_access_iterator_tag, bool> (0x0x7f97d2d53e40) 0 empty
+
+Class std::random_device
+   size=5000 align=8
+   base size=5000 base align=8
+std::random_device (0x0x7f97d2b3dc60) 0
+
+Class std::bernoulli_distribution::param_type
+   size=8 align=8
+   base size=8 base align=8
+std::bernoulli_distribution::param_type (0x0x7f97d287ea20) 0
+
+Class std::bernoulli_distribution
+   size=8 align=8
+   base size=8 base align=8
+std::bernoulli_distribution (0x0x7f97d287e9c0) 0
+
+Class std::seed_seq
+   size=24 align=8
+   base size=24 base align=8
+std::seed_seq (0x0x7f97d2a059c0) 0
+
+Class qIsNull(double)::U
+   size=8 align=8
+   base size=8 base align=8
+qIsNull(double)::U (0x0x7f97d12514e0) 0
+
+Class qIsNull(float)::U
+   size=4 align=4
+   base size=4 base align=4
+qIsNull(float)::U (0x0x7f97d1251540) 0
+
+Class QSysInfo
+   size=1 align=1
+   base size=0 base align=1
+QSysInfo (0x0x7f97d1328000) 0 empty
+
+Class QMessageLogContext
+   size=32 align=8
+   base size=32 base align=8
+QMessageLogContext (0x0x7f97d1328060) 0
+
+Class QMessageLogger
+   size=32 align=8
+   base size=32 base align=8
+QMessageLogger (0x0x7f97d13280c0) 0
+
+Class QFlag
+   size=4 align=4
+   base size=4 base align=4
+QFlag (0x0x7f97d1328120) 0
+
+Class QIncompatibleFlag
+   size=4 align=4
+   base size=4 base align=4
+QIncompatibleFlag (0x0x7f97d13283c0) 0
+
+Class std::__atomic_flag_base
+   size=1 align=1
+   base size=1 base align=1
+std::__atomic_flag_base (0x0x7f97d1328900) 0
+
+Class std::atomic_flag
+   size=1 align=1
+   base size=1 base align=1
+std::atomic_flag (0x0x7f97d13781a0) 0
+  std::__atomic_flag_base (0x0x7f97d1328960) 0
+
+Class QAtomicInt
+   size=4 align=4
+   base size=4 base align=4
+QAtomicInt (0x0x7f97d13788f0) 0
+  QAtomicInteger<int> (0x0x7f97d1378958) 0
+    QBasicAtomicInteger<int> (0x0x7f97d0f620c0) 0
+
+Class QInternal
+   size=1 align=1
+   base size=0 base align=1
+QInternal (0x0x7f97d0a5a660) 0 empty
+
+Class QtPrivate::QSlotObjectBase
+   size=16 align=8
+   base size=16 base align=8
+QtPrivate::QSlotObjectBase (0x0x7f97d0bc7840) 0
+
+Class QGenericArgument
+   size=16 align=8
+   base size=16 base align=8
+QGenericArgument (0x0x7f97d0bc7960) 0
+
+Class QGenericReturnArgument
+   size=16 align=8
+   base size=16 base align=8
+QGenericReturnArgument (0x0x7f97d0bb5548) 0
+  QGenericArgument (0x0x7f97d0bc79c0) 0
+
+Class QMetaObject
+   size=48 align=8
+   base size=48 base align=8
+QMetaObject (0x0x7f97d0bc7b40) 0
+
+Class QMetaObject::Connection
+   size=8 align=8
+   base size=8 base align=8
+QMetaObject::Connection (0x0x7f97d0bc7c00) 0
+
+Class QLatin1Char
+   size=1 align=1
+   base size=1 base align=1
+QLatin1Char (0x0x7f97d08b9c60) 0
+
+Class QChar
+   size=2 align=2
+   base size=2 base align=2
+QChar (0x0x7f97d08b9cc0) 0
+
+Class QtPrivate::RefCount
+   size=4 align=4
+   base size=4 base align=4
+QtPrivate::RefCount (0x0x7f97d08b9f60) 0
+
+Class QArrayData
+   size=24 align=8
+   base size=24 base align=8
+QArrayData (0x0x7f97d09a4000) 0
+
+Class QtPrivate::QContainerImplHelper
+   size=1 align=1
+   base size=0 base align=1
+QtPrivate::QContainerImplHelper (0x0x7f97d09a4360) 0 empty
+
+Class std::locale
+   size=8 align=8
+   base size=8 base align=8
+std::locale (0x0x7f97d09a43c0) 0
+
+Vtable for std::locale::facet
+std::locale::facet::_ZTVNSt6locale5facetE: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTINSt6locale5facetE)
+16    (int (*)(...))std::locale::facet::~facet
+24    (int (*)(...))std::locale::facet::~facet
+
+Class std::locale::facet
+   size=16 align=8
+   base size=12 base align=8
+std::locale::facet (0x0x7f97d09a4420) 0
+    vptr=((& std::locale::facet::_ZTVNSt6locale5facetE) + 16u)
+
+Class std::locale::id
+   size=8 align=8
+   base size=8 base align=8
+std::locale::id (0x0x7f97d09a4480) 0
+
+Class std::locale::_Impl
+   size=40 align=8
+   base size=40 base align=8
+std::locale::_Impl (0x0x7f97d09a44e0) 0
+
+Class std::__cow_string
+   size=8 align=8
+   base size=8 base align=8
+std::__cow_string (0x0x7f97d09a48a0) 0
+
+Vtable for std::logic_error
+std::logic_error::_ZTVSt11logic_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt11logic_error)
+16    (int (*)(...))std::logic_error::~logic_error
+24    (int (*)(...))std::logic_error::~logic_error
+32    (int (*)(...))std::logic_error::what
+
+Class std::logic_error
+   size=16 align=8
+   base size=16 base align=8
+std::logic_error (0x0x7f97d0965b60) 0
+    vptr=((& std::logic_error::_ZTVSt11logic_error) + 16u)
+  std::exception (0x0x7f97d09a4960) 0 nearly-empty
+      primary-for std::logic_error (0x0x7f97d0965b60)
+
+Vtable for std::domain_error
+std::domain_error::_ZTVSt12domain_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt12domain_error)
+16    (int (*)(...))std::domain_error::~domain_error
+24    (int (*)(...))std::domain_error::~domain_error
+32    (int (*)(...))std::logic_error::what
+
+Class std::domain_error
+   size=16 align=8
+   base size=16 base align=8
+std::domain_error (0x0x7f97d0965bc8) 0
+    vptr=((& std::domain_error::_ZTVSt12domain_error) + 16u)
+  std::logic_error (0x0x7f97d0965c30) 0
+      primary-for std::domain_error (0x0x7f97d0965bc8)
+    std::exception (0x0x7f97d09a49c0) 0 nearly-empty
+        primary-for std::logic_error (0x0x7f97d0965c30)
+
+Vtable for std::invalid_argument
+std::invalid_argument::_ZTVSt16invalid_argument: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt16invalid_argument)
+16    (int (*)(...))std::invalid_argument::~invalid_argument
+24    (int (*)(...))std::invalid_argument::~invalid_argument
+32    (int (*)(...))std::logic_error::what
+
+Class std::invalid_argument
+   size=16 align=8
+   base size=16 base align=8
+std::invalid_argument (0x0x7f97d0965c98) 0
+    vptr=((& std::invalid_argument::_ZTVSt16invalid_argument) + 16u)
+  std::logic_error (0x0x7f97d0965d00) 0
+      primary-for std::invalid_argument (0x0x7f97d0965c98)
+    std::exception (0x0x7f97d09a4a20) 0 nearly-empty
+        primary-for std::logic_error (0x0x7f97d0965d00)
+
+Vtable for std::length_error
+std::length_error::_ZTVSt12length_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt12length_error)
+16    (int (*)(...))std::length_error::~length_error
+24    (int (*)(...))std::length_error::~length_error
+32    (int (*)(...))std::logic_error::what
+
+Class std::length_error
+   size=16 align=8
+   base size=16 base align=8
+std::length_error (0x0x7f97d0965d68) 0
+    vptr=((& std::length_error::_ZTVSt12length_error) + 16u)
+  std::logic_error (0x0x7f97d0965dd0) 0
+      primary-for std::length_error (0x0x7f97d0965d68)
+    std::exception (0x0x7f97d09a4a80) 0 nearly-empty
+        primary-for std::logic_error (0x0x7f97d0965dd0)
+
+Vtable for std::out_of_range
+std::out_of_range::_ZTVSt12out_of_range: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt12out_of_range)
+16    (int (*)(...))std::out_of_range::~out_of_range
+24    (int (*)(...))std::out_of_range::~out_of_range
+32    (int (*)(...))std::logic_error::what
+
+Class std::out_of_range
+   size=16 align=8
+   base size=16 base align=8
+std::out_of_range (0x0x7f97d0965e38) 0
+    vptr=((& std::out_of_range::_ZTVSt12out_of_range) + 16u)
+  std::logic_error (0x0x7f97d0965ea0) 0
+      primary-for std::out_of_range (0x0x7f97d0965e38)
+    std::exception (0x0x7f97d09a4ae0) 0 nearly-empty
+        primary-for std::logic_error (0x0x7f97d0965ea0)
+
+Vtable for std::runtime_error
+std::runtime_error::_ZTVSt13runtime_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt13runtime_error)
+16    (int (*)(...))std::runtime_error::~runtime_error
+24    (int (*)(...))std::runtime_error::~runtime_error
+32    (int (*)(...))std::runtime_error::what
+
+Class std::runtime_error
+   size=16 align=8
+   base size=16 base align=8
+std::runtime_error (0x0x7f97d0965f08) 0
+    vptr=((& std::runtime_error::_ZTVSt13runtime_error) + 16u)
+  std::exception (0x0x7f97d09a4b40) 0 nearly-empty
+      primary-for std::runtime_error (0x0x7f97d0965f08)
+
+Vtable for std::range_error
+std::range_error::_ZTVSt11range_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt11range_error)
+16    (int (*)(...))std::range_error::~range_error
+24    (int (*)(...))std::range_error::~range_error
+32    (int (*)(...))std::runtime_error::what
+
+Class std::range_error
+   size=16 align=8
+   base size=16 base align=8
+std::range_error (0x0x7f97d0965f70) 0
+    vptr=((& std::range_error::_ZTVSt11range_error) + 16u)
+  std::runtime_error (0x0x7f97d0965888) 0
+      primary-for std::range_error (0x0x7f97d0965f70)
+    std::exception (0x0x7f97d09a4ba0) 0 nearly-empty
+        primary-for std::runtime_error (0x0x7f97d0965888)
+
+Vtable for std::overflow_error
+std::overflow_error::_ZTVSt14overflow_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt14overflow_error)
+16    (int (*)(...))std::overflow_error::~overflow_error
+24    (int (*)(...))std::overflow_error::~overflow_error
+32    (int (*)(...))std::runtime_error::what
+
+Class std::overflow_error
+   size=16 align=8
+   base size=16 base align=8
+std::overflow_error (0x0x7f97d0965958) 0
+    vptr=((& std::overflow_error::_ZTVSt14overflow_error) + 16u)
+  std::runtime_error (0x0x7f97d069c000) 0
+      primary-for std::overflow_error (0x0x7f97d0965958)
+    std::exception (0x0x7f97d09a4c00) 0 nearly-empty
+        primary-for std::runtime_error (0x0x7f97d069c000)
+
+Vtable for std::underflow_error
+std::underflow_error::_ZTVSt15underflow_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt15underflow_error)
+16    (int (*)(...))std::underflow_error::~underflow_error
+24    (int (*)(...))std::underflow_error::~underflow_error
+32    (int (*)(...))std::runtime_error::what
+
+Class std::underflow_error
+   size=16 align=8
+   base size=16 base align=8
+std::underflow_error (0x0x7f97d069c068) 0
+    vptr=((& std::underflow_error::_ZTVSt15underflow_error) + 16u)
+  std::runtime_error (0x0x7f97d069c0d0) 0
+      primary-for std::underflow_error (0x0x7f97d069c068)
+    std::exception (0x0x7f97d09a4c60) 0 nearly-empty
+        primary-for std::runtime_error (0x0x7f97d069c0d0)
+
+Vtable for std::_V2::error_category
+std::_V2::error_category::_ZTVNSt3_V214error_categoryE: 10u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTINSt3_V214error_categoryE)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))std::_V2::error_category::_M_message
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))std::_V2::error_category::default_error_condition
+64    (int (*)(...))std::_V2::error_category::equivalent
+72    (int (*)(...))std::_V2::error_category::equivalent
+
+Class std::_V2::error_category
+   size=8 align=8
+   base size=8 base align=8
+std::_V2::error_category (0x0x7f97d09a4de0) 0 nearly-empty
+    vptr=((& std::_V2::error_category::_ZTVNSt3_V214error_categoryE) + 16u)
+
+Class std::error_code
+   size=16 align=8
+   base size=16 base align=8
+std::error_code (0x0x7f97d06b1060) 0
+
+Class std::error_condition
+   size=16 align=8
+   base size=16 base align=8
+std::error_condition (0x0x7f97d06b11e0) 0
+
+Vtable for std::system_error
+std::system_error::_ZTVSt12system_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt12system_error)
+16    (int (*)(...))std::system_error::~system_error
+24    (int (*)(...))std::system_error::~system_error
+32    (int (*)(...))std::runtime_error::what
+
+Class std::system_error
+   size=32 align=8
+   base size=32 base align=8
+std::system_error (0x0x7f97d069c5b0) 0
+    vptr=((& std::system_error::_ZTVSt12system_error) + 16u)
+  std::runtime_error (0x0x7f97d069c618) 0
+      primary-for std::system_error (0x0x7f97d069c5b0)
+    std::exception (0x0x7f97d06b1420) 0 nearly-empty
+        primary-for std::runtime_error (0x0x7f97d069c618)
+
+Vtable for std::ios_base::failure
+std::ios_base::failure::_ZTVNSt8ios_base7failureB5cxx11E: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTINSt8ios_base7failureB5cxx11E)
+16    (int (*)(...))std::ios_base::failure::~failure
+24    (int (*)(...))std::ios_base::failure::~failure
+32    (int (*)(...))std::ios_base::failure::what
+
+Class std::ios_base::failure
+   size=32 align=8
+   base size=32 base align=8
+std::ios_base::failure (0x0x7f97d0717208) 0
+    vptr=((& std::ios_base::failure::_ZTVNSt8ios_base7failureB5cxx11E) + 16u)
+  std::system_error (0x0x7f97d0717270) 0
+      primary-for std::ios_base::failure (0x0x7f97d0717208)
+    std::runtime_error (0x0x7f97d07172d8) 0
+        primary-for std::system_error (0x0x7f97d0717270)
+      std::exception (0x0x7f97d06b1720) 0 nearly-empty
+          primary-for std::runtime_error (0x0x7f97d07172d8)
+
+Class std::ios_base::_Callback_list
+   size=24 align=8
+   base size=24 base align=8
+std::ios_base::_Callback_list (0x0x7f97d06b1780) 0
+
+Class std::ios_base::_Words
+   size=16 align=8
+   base size=16 base align=8
+std::ios_base::_Words (0x0x7f97d06b17e0) 0
+
+Class std::ios_base::Init
+   size=1 align=1
+   base size=0 base align=1
+std::ios_base::Init (0x0x7f97d06b1840) 0 empty
+
+Vtable for std::ios_base
+std::ios_base::_ZTVSt8ios_base: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt8ios_base)
+16    (int (*)(...))std::ios_base::~ios_base
+24    (int (*)(...))std::ios_base::~ios_base
+
+Class std::ios_base
+   size=216 align=8
+   base size=216 base align=8
+std::ios_base (0x0x7f97d06b16c0) 0
+    vptr=((& std::ios_base::_ZTVSt8ios_base) + 16u)
+
+Class std::ctype_base
+   size=1 align=1
+   base size=0 base align=1
+std::ctype_base (0x0x7f97d0415000) 0 empty
+
+Class std::__num_base
+   size=1 align=1
+   base size=0 base align=1
+std::__num_base (0x0x7f97d04156c0) 0 empty
+
+VTT for std::basic_ostream<char>
+std::basic_ostream<char>::_ZTTSo: 2u entries
+0     ((& std::basic_ostream<char>::_ZTVSo) + 24u)
+8     ((& std::basic_ostream<char>::_ZTVSo) + 64u)
+
+VTT for std::basic_ostream<wchar_t>
+std::basic_ostream<wchar_t>::_ZTTSt13basic_ostreamIwSt11char_traitsIwEE: 2u entries
+0     ((& std::basic_ostream<wchar_t>::_ZTVSt13basic_ostreamIwSt11char_traitsIwEE) + 24u)
+8     ((& std::basic_ostream<wchar_t>::_ZTVSt13basic_ostreamIwSt11char_traitsIwEE) + 64u)
+
+VTT for std::basic_istream<char>
+std::basic_istream<char>::_ZTTSi: 2u entries
+0     ((& std::basic_istream<char>::_ZTVSi) + 24u)
+8     ((& std::basic_istream<char>::_ZTVSi) + 64u)
+
+VTT for std::basic_istream<wchar_t>
+std::basic_istream<wchar_t>::_ZTTSt13basic_istreamIwSt11char_traitsIwEE: 2u entries
+0     ((& std::basic_istream<wchar_t>::_ZTVSt13basic_istreamIwSt11char_traitsIwEE) + 24u)
+8     ((& std::basic_istream<wchar_t>::_ZTVSt13basic_istreamIwSt11char_traitsIwEE) + 64u)
+
+Construction vtable for std::basic_istream<char> (0x0x7f97d036ddd0 instance) in std::basic_iostream<char>
+std::basic_iostream<char>::_ZTCSd0_Si: 10u entries
+0     24u
+8     (int (*)(...))0
+16    (int (*)(...))(& _ZTISi)
+24    0u
+32    0u
+40    18446744073709551592u
+48    (int (*)(...))-24
+56    (int (*)(...))(& _ZTISi)
+64    0u
+72    0u
+
+Construction vtable for std::basic_ostream<char> (0x0x7f97d036dea0 instance) in std::basic_iostream<char>
+std::basic_iostream<char>::_ZTCSd16_So: 10u entries
+0     8u
+8     (int (*)(...))0
+16    (int (*)(...))(& _ZTISo)
+24    0u
+32    0u
+40    18446744073709551608u
+48    (int (*)(...))-8
+56    (int (*)(...))(& _ZTISo)
+64    0u
+72    0u
+
+VTT for std::basic_iostream<char>
+std::basic_iostream<char>::_ZTTSd: 7u entries
+0     ((& std::basic_iostream<char>::_ZTVSd) + 24u)
+8     ((& std::basic_iostream<char>::_ZTCSd0_Si) + 24u)
+16    ((& std::basic_iostream<char>::_ZTCSd0_Si) + 64u)
+24    ((& std::basic_iostream<char>::_ZTCSd16_So) + 24u)
+32    ((& std::basic_iostream<char>::_ZTCSd16_So) + 64u)
+40    ((& std::basic_iostream<char>::_ZTVSd) + 104u)
+48    ((& std::basic_iostream<char>::_ZTVSd) + 64u)
+
+Construction vtable for std::basic_istream<wchar_t> (0x0x7f97d036d410 instance) in std::basic_iostream<wchar_t>
+std::basic_iostream<wchar_t>::_ZTCSt14basic_iostreamIwSt11char_traitsIwEE0_St13basic_istreamIwS1_E: 10u entries
+0     24u
+8     (int (*)(...))0
+16    (int (*)(...))(& _ZTISt13basic_istreamIwSt11char_traitsIwEE)
+24    0u
+32    0u
+40    18446744073709551592u
+48    (int (*)(...))-24
+56    (int (*)(...))(& _ZTISt13basic_istreamIwSt11char_traitsIwEE)
+64    0u
+72    0u
+
+Construction vtable for std::basic_ostream<wchar_t> (0x0x7f97d036da28 instance) in std::basic_iostream<wchar_t>
+std::basic_iostream<wchar_t>::_ZTCSt14basic_iostreamIwSt11char_traitsIwEE16_St13basic_ostreamIwS1_E: 10u entries
+0     8u
+8     (int (*)(...))0
+16    (int (*)(...))(& _ZTISt13basic_ostreamIwSt11char_traitsIwEE)
+24    0u
+32    0u
+40    18446744073709551608u
+48    (int (*)(...))-8
+56    (int (*)(...))(& _ZTISt13basic_ostreamIwSt11char_traitsIwEE)
+64    0u
+72    0u
+
+VTT for std::basic_iostream<wchar_t>
+std::basic_iostream<wchar_t>::_ZTTSt14basic_iostreamIwSt11char_traitsIwEE: 7u entries
+0     ((& std::basic_iostream<wchar_t>::_ZTVSt14basic_iostreamIwSt11char_traitsIwEE) + 24u)
+8     ((& std::basic_iostream<wchar_t>::_ZTCSt14basic_iostreamIwSt11char_traitsIwEE0_St13basic_istreamIwS1_E) + 24u)
+16    ((& std::basic_iostream<wchar_t>::_ZTCSt14basic_iostreamIwSt11char_traitsIwEE0_St13basic_istreamIwS1_E) + 64u)
+24    ((& std::basic_iostream<wchar_t>::_ZTCSt14basic_iostreamIwSt11char_traitsIwEE16_St13basic_ostreamIwS1_E) + 24u)
+32    ((& std::basic_iostream<wchar_t>::_ZTCSt14basic_iostreamIwSt11char_traitsIwEE16_St13basic_ostreamIwS1_E) + 64u)
+40    ((& std::basic_iostream<wchar_t>::_ZTVSt14basic_iostreamIwSt11char_traitsIwEE) + 104u)
+48    ((& std::basic_iostream<wchar_t>::_ZTVSt14basic_iostreamIwSt11char_traitsIwEE) + 64u)
+
+Class QByteArrayDataPtr
+   size=8 align=8
+   base size=8 base align=8
+QByteArrayDataPtr (0x0x7f97d05acf00) 0
+
+Class QByteArray
+   size=8 align=8
+   base size=8 base align=8
+QByteArray (0x0x7f97d05acf60) 0
+
+Class QByteRef
+   size=16 align=8
+   base size=12 base align=8
+QByteRef (0x0x7f97d0142300) 0
+
+Class QStringDataPtr
+   size=8 align=8
+   base size=8 base align=8
+QStringDataPtr (0x0x7f97d0142660) 0
+
+Class QStringView
+   size=16 align=8
+   base size=16 base align=8
+QStringView (0x0x7f97d0142ae0) 0
+
+Class QLatin1String
+   size=16 align=8
+   base size=16 base align=8
+QLatin1String (0x0x7f97cfe58960) 0
+
+Class QString::Null
+   size=1 align=1
+   base size=0 base align=1
+QString::Null (0x0x7f97cffc6000) 0 empty
+
+Class QString
+   size=8 align=8
+   base size=8 base align=8
+QString (0x0x7f97cfe58f60) 0
+
+Class QCharRef
+   size=16 align=8
+   base size=12 base align=8
+QCharRef (0x0x7f97cfcda0c0) 0
+
+Class QStringRef
+   size=16 align=8
+   base size=16 base align=8
+QStringRef (0x0x7f97cfcdacc0) 0
+
+Class QtPrivate::QHashCombine
+   size=1 align=1
+   base size=0 base align=1
+QtPrivate::QHashCombine (0x0x7f97cfa9e960) 0 empty
+
+Class QtPrivate::QHashCombineCommutative
+   size=1 align=1
+   base size=0 base align=1
+QtPrivate::QHashCombineCommutative (0x0x7f97cfa9e9c0) 0 empty
+
+Class std::__detail::_List_node_base
+   size=16 align=8
+   base size=16 base align=8
+std::__detail::_List_node_base (0x0x7f97cfa9ea20) 0
+
+Class QListData::NotArrayCompatibleLayout
+   size=1 align=1
+   base size=0 base align=1
+QListData::NotArrayCompatibleLayout (0x0x7f97cfa9ede0) 0 empty
+
+Class QListData::NotIndirectLayout
+   size=1 align=1
+   base size=0 base align=1
+QListData::NotIndirectLayout (0x0x7f97cfa9ee40) 0 empty
+
+Class QListData::ArrayCompatibleLayout
+   size=1 align=1
+   base size=1 base align=1
+QListData::ArrayCompatibleLayout (0x0x7f97cfaa0b60) 0 empty
+  QListData::NotIndirectLayout (0x0x7f97cfa9eea0) 0 empty
+
+Class QListData::InlineWithPaddingLayout
+   size=1 align=1
+   base size=1 base align=1
+QListData::InlineWithPaddingLayout (0x0x7f97cf8f4310) 0 empty
+  QListData::NotArrayCompatibleLayout (0x0x7f97cfa9ef00) 0 empty
+  QListData::NotIndirectLayout (0x0x7f97cfa9ef60) 0 empty
+
+Class QListData::IndirectLayout
+   size=1 align=1
+   base size=1 base align=1
+QListData::IndirectLayout (0x0x7f97cfaa0bc8) 0 empty
+  QListData::NotArrayCompatibleLayout (0x0x7f97cf8f8000) 0 empty
+
+Class QListData::Data
+   size=24 align=8
+   base size=24 base align=8
+QListData::Data (0x0x7f97cf8f8060) 0
+
+Class QListData
+   size=8 align=8
+   base size=8 base align=8
+QListData (0x0x7f97cfa9ed80) 0
+
+Class QRegExp
+   size=8 align=8
+   base size=8 base align=8
+QRegExp (0x0x7f97cf8f84e0) 0
+
+Class QStringMatcher::Data
+   size=272 align=8
+   base size=272 base align=8
+QStringMatcher::Data (0x0x7f97cf6a5720) 0
+
+Class QStringMatcher
+   size=1048 align=8
+   base size=1048 base align=8
+QStringMatcher (0x0x7f97cf6a56c0) 0
+
+Class QStringList
+   size=8 align=8
+   base size=8 base align=8
+QStringList (0x0x7f97cf6ab618) 0
+  QList<QString> (0x0x7f97cf6ab680) 0
+    QListSpecialMethods<QString> (0x0x7f97cf6a5900) 0 empty
+
+Class QScopedPointerPodDeleter
+   size=1 align=1
+   base size=0 base align=1
+QScopedPointerPodDeleter (0x0x7f97cf6a5d20) 0 empty
+
+Class std::_Rb_tree_node_base
+   size=32 align=8
+   base size=32 base align=8
+std::_Rb_tree_node_base (0x0x7f97cf796900) 0
+
+Class std::allocator_arg_t
+   size=1 align=1
+   base size=0 base align=1
+std::allocator_arg_t (0x0x7f97cf796f60) 0 empty
+
+Class std::__uses_alloc_base
+   size=1 align=1
+   base size=0 base align=1
+std::__uses_alloc_base (0x0x7f97cf56b120) 0 empty
+
+Class std::__uses_alloc0::_Sink
+   size=1 align=1
+   base size=0 base align=1
+std::__uses_alloc0::_Sink (0x0x7f97cf56b1e0) 0 empty
+
+Class std::__uses_alloc0
+   size=1 align=1
+   base size=1 base align=1
+std::__uses_alloc0 (0x0x7f97cf6abf70) 0
+  std::__uses_alloc_base (0x0x7f97cf56b180) 0 empty
+
+Class std::_Swallow_assign
+   size=1 align=1
+   base size=0 base align=1
+std::_Swallow_assign (0x0x7f97cf25c240) 0 empty
+
+Class QtPrivate::AbstractDebugStreamFunction
+   size=16 align=8
+   base size=16 base align=8
+QtPrivate::AbstractDebugStreamFunction (0x0x7f97cf25c480) 0
+
+Class QtPrivate::AbstractComparatorFunction
+   size=24 align=8
+   base size=24 base align=8
+QtPrivate::AbstractComparatorFunction (0x0x7f97cf25c540) 0
+
+Class QtPrivate::AbstractConverterFunction
+   size=8 align=8
+   base size=8 base align=8
+QtPrivate::AbstractConverterFunction (0x0x7f97cf25c660) 0
+
+Class QMetaType
+   size=80 align=8
+   base size=80 base align=8
+QMetaType (0x0x7f97cf25c7e0) 0
+
+Class QtMetaTypePrivate::VariantData
+   size=24 align=8
+   base size=20 base align=8
+QtMetaTypePrivate::VariantData (0x0x7f97cf25cc00) 0
+
+Class QtMetaTypePrivate::VectorBoolElements
+   size=1 align=1
+   base size=0 base align=1
+QtMetaTypePrivate::VectorBoolElements (0x0x7f97cf25cd20) 0 empty
+
+Class QtMetaTypePrivate::QSequentialIterableImpl
+   size=104 align=8
+   base size=104 base align=8
+QtMetaTypePrivate::QSequentialIterableImpl (0x0x7f97cf3de6c0) 0
+
+Class QtMetaTypePrivate::QAssociativeIterableImpl
+   size=112 align=8
+   base size=112 base align=8
+QtMetaTypePrivate::QAssociativeIterableImpl (0x0x7f97cf3deae0) 0
+
+Class QtMetaTypePrivate::QPairVariantInterfaceImpl
+   size=40 align=8
+   base size=40 base align=8
+QtMetaTypePrivate::QPairVariantInterfaceImpl (0x0x7f97cf3dede0) 0
+
+Class std::chrono::_V2::system_clock
+   size=1 align=1
+   base size=0 base align=1
+std::chrono::_V2::system_clock (0x0x7f97ceed87e0) 0 empty
+
+Class std::chrono::_V2::steady_clock
+   size=1 align=1
+   base size=0 base align=1
+std::chrono::_V2::steady_clock (0x0x7f97cec2d660) 0 empty
+
+Vtable for QObjectData
+QObjectData::_ZTV11QObjectData: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QObjectData)
+16    (int (*)(...))__cxa_pure_virtual
+24    (int (*)(...))__cxa_pure_virtual
+
+Class QObjectData
+   size=48 align=8
+   base size=48 base align=8
+QObjectData (0x0x7f97cec2d6c0) 0
+    vptr=((& QObjectData::_ZTV11QObjectData) + 16u)
+
+Class QObject::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QObject::QPrivateSignal (0x0x7f97cec2d8a0) 0 empty
+
+Vtable for QObject
+QObject::_ZTV7QObject: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QObject)
+16    (int (*)(...))QObject::metaObject
+24    (int (*)(...))QObject::qt_metacast
+32    (int (*)(...))QObject::qt_metacall
+40    (int (*)(...))QObject::~QObject
+48    (int (*)(...))QObject::~QObject
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QObject
+   size=16 align=8
+   base size=16 base align=8
+QObject (0x0x7f97cec2d840) 0
+    vptr=((& QObject::_ZTV7QObject) + 16u)
+
+Vtable for QObjectUserData
+QObjectUserData::_ZTV15QObjectUserData: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QObjectUserData)
+16    (int (*)(...))QObjectUserData::~QObjectUserData
+24    (int (*)(...))QObjectUserData::~QObjectUserData
+
+Class QObjectUserData
+   size=8 align=8
+   base size=8 base align=8
+QObjectUserData (0x0x7f97cecf7b40) 0 nearly-empty
+    vptr=((& QObjectUserData::_ZTV15QObjectUserData) + 16u)
+
+Class QSignalBlocker
+   size=16 align=8
+   base size=10 base align=8
+QSignalBlocker (0x0x7f97cecf7ba0) 0
+
+Class QAbstractAnimation::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractAnimation::QPrivateSignal (0x0x7f97cecf7c60) 0 empty
+
+Vtable for QAbstractAnimation
+QAbstractAnimation::_ZTV18QAbstractAnimation: 18u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QAbstractAnimation)
+16    (int (*)(...))QAbstractAnimation::metaObject
+24    (int (*)(...))QAbstractAnimation::qt_metacast
+32    (int (*)(...))QAbstractAnimation::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QAbstractAnimation::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))QAbstractAnimation::updateState
+136   (int (*)(...))QAbstractAnimation::updateDirection
+
+Class QAbstractAnimation
+   size=16 align=8
+   base size=16 base align=8
+QAbstractAnimation (0x0x7f97ced241a0) 0
+    vptr=((& QAbstractAnimation::_ZTV18QAbstractAnimation) + 16u)
+  QObject (0x0x7f97cecf7c00) 0
+      primary-for QAbstractAnimation (0x0x7f97ced241a0)
+
+Class QAnimationDriver::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAnimationDriver::QPrivateSignal (0x0x7f97cecf7d20) 0 empty
+
+Vtable for QAnimationDriver
+QAnimationDriver::_ZTV16QAnimationDriver: 18u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QAnimationDriver)
+16    (int (*)(...))QAnimationDriver::metaObject
+24    (int (*)(...))QAnimationDriver::qt_metacast
+32    (int (*)(...))QAnimationDriver::qt_metacall
+40    (int (*)(...))QAnimationDriver::~QAnimationDriver
+48    (int (*)(...))QAnimationDriver::~QAnimationDriver
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QAnimationDriver::advance
+120   (int (*)(...))QAnimationDriver::elapsed
+128   (int (*)(...))QAnimationDriver::start
+136   (int (*)(...))QAnimationDriver::stop
+
+Class QAnimationDriver
+   size=16 align=8
+   base size=16 base align=8
+QAnimationDriver (0x0x7f97ced24208) 0
+    vptr=((& QAnimationDriver::_ZTV16QAnimationDriver) + 16u)
+  QObject (0x0x7f97cecf7cc0) 0
+      primary-for QAnimationDriver (0x0x7f97ced24208)
+
+Class QEventLoop::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QEventLoop::QPrivateSignal (0x0x7f97cecf7de0) 0 empty
+
+Vtable for QEventLoop
+QEventLoop::_ZTV10QEventLoop: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QEventLoop)
+16    (int (*)(...))QEventLoop::metaObject
+24    (int (*)(...))QEventLoop::qt_metacast
+32    (int (*)(...))QEventLoop::qt_metacall
+40    (int (*)(...))QEventLoop::~QEventLoop
+48    (int (*)(...))QEventLoop::~QEventLoop
+56    (int (*)(...))QEventLoop::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QEventLoop
+   size=16 align=8
+   base size=16 base align=8
+QEventLoop (0x0x7f97ced24270) 0
+    vptr=((& QEventLoop::_ZTV10QEventLoop) + 16u)
+  QObject (0x0x7f97cecf7d80) 0
+      primary-for QEventLoop (0x0x7f97ced24270)
+
+Class QEventLoopLocker
+   size=8 align=8
+   base size=8 base align=8
+QEventLoopLocker (0x0x7f97ceda9000) 0
+
+Class QAbstractEventDispatcher::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractEventDispatcher::QPrivateSignal (0x0x7f97ceda90c0) 0 empty
+
+Class QAbstractEventDispatcher::TimerInfo
+   size=12 align=4
+   base size=12 base align=4
+QAbstractEventDispatcher::TimerInfo (0x0x7f97ceda9120) 0
+
+Vtable for QAbstractEventDispatcher
+QAbstractEventDispatcher::_ZTV24QAbstractEventDispatcher: 28u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QAbstractEventDispatcher)
+16    (int (*)(...))QAbstractEventDispatcher::metaObject
+24    (int (*)(...))QAbstractEventDispatcher::qt_metacast
+32    (int (*)(...))QAbstractEventDispatcher::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))__cxa_pure_virtual
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))__cxa_pure_virtual
+160   (int (*)(...))__cxa_pure_virtual
+168   (int (*)(...))__cxa_pure_virtual
+176   (int (*)(...))__cxa_pure_virtual
+184   (int (*)(...))__cxa_pure_virtual
+192   (int (*)(...))__cxa_pure_virtual
+200   (int (*)(...))__cxa_pure_virtual
+208   (int (*)(...))QAbstractEventDispatcher::startingUp
+216   (int (*)(...))QAbstractEventDispatcher::closingDown
+
+Class QAbstractEventDispatcher
+   size=16 align=8
+   base size=16 base align=8
+QAbstractEventDispatcher (0x0x7f97ced243a8) 0
+    vptr=((& QAbstractEventDispatcher::_ZTV24QAbstractEventDispatcher) + 16u)
+  QObject (0x0x7f97ceda9060) 0
+      primary-for QAbstractEventDispatcher (0x0x7f97ced243a8)
+
+Vtable for std::type_info
+std::type_info::_ZTVSt9type_info: 8u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt9type_info)
+16    (int (*)(...))std::type_info::~type_info
+24    (int (*)(...))std::type_info::~type_info
+32    (int (*)(...))std::type_info::__is_pointer_p
+40    (int (*)(...))std::type_info::__is_function_p
+48    (int (*)(...))std::type_info::__do_catch
+56    (int (*)(...))std::type_info::__do_upcast
+
+Class std::type_info
+   size=16 align=8
+   base size=16 base align=8
+std::type_info (0x0x7f97ceda93c0) 0
+    vptr=((& std::type_info::_ZTVSt9type_info) + 16u)
+
+Vtable for std::bad_cast
+std::bad_cast::_ZTVSt8bad_cast: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt8bad_cast)
+16    (int (*)(...))std::bad_cast::~bad_cast
+24    (int (*)(...))std::bad_cast::~bad_cast
+32    (int (*)(...))std::bad_cast::what
+
+Class std::bad_cast
+   size=8 align=8
+   base size=8 base align=8
+std::bad_cast (0x0x7f97ced245b0) 0 nearly-empty
+    vptr=((& std::bad_cast::_ZTVSt8bad_cast) + 16u)
+  std::exception (0x0x7f97ceda9420) 0 nearly-empty
+      primary-for std::bad_cast (0x0x7f97ced245b0)
+
+Vtable for std::bad_typeid
+std::bad_typeid::_ZTVSt10bad_typeid: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt10bad_typeid)
+16    (int (*)(...))std::bad_typeid::~bad_typeid
+24    (int (*)(...))std::bad_typeid::~bad_typeid
+32    (int (*)(...))std::bad_typeid::what
+
+Class std::bad_typeid
+   size=8 align=8
+   base size=8 base align=8
+std::bad_typeid (0x0x7f97ced24618) 0 nearly-empty
+    vptr=((& std::bad_typeid::_ZTVSt10bad_typeid) + 16u)
+  std::exception (0x0x7f97ceda9480) 0 nearly-empty
+      primary-for std::bad_typeid (0x0x7f97ced24618)
+
+Vtable for std::bad_function_call
+std::bad_function_call::_ZTVSt17bad_function_call: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt17bad_function_call)
+16    (int (*)(...))std::bad_function_call::~bad_function_call
+24    (int (*)(...))std::bad_function_call::~bad_function_call
+32    (int (*)(...))std::bad_function_call::what
+
+Class std::bad_function_call
+   size=8 align=8
+   base size=8 base align=8
+std::bad_function_call (0x0x7f97ceac0888) 0 nearly-empty
+    vptr=((& std::bad_function_call::_ZTVSt17bad_function_call) + 16u)
+  std::exception (0x0x7f97ceb35540) 0 nearly-empty
+      primary-for std::bad_function_call (0x0x7f97ceac0888)
+
+Class std::_Nocopy_types
+   size=16 align=8
+   base size=16 base align=8
+std::_Nocopy_types (0x0x7f97ceb35600) 0
+
+Class std::_Any_data
+   size=16 align=8
+   base size=16 base align=8
+std::_Any_data (0x0x7f97ceb35660) 0
+
+Class std::_Function_base
+   size=24 align=8
+   base size=24 base align=8
+std::_Function_base (0x0x7f97ceb35780) 0
+
+Class QMapNodeBase
+   size=24 align=8
+   base size=24 base align=8
+QMapNodeBase (0x0x7f97ceb35c60) 0
+
+Class QMapDataBase
+   size=40 align=8
+   base size=40 base align=8
+QMapDataBase (0x0x7f97cebf01e0) 0
+
+Class QHashData::Node
+   size=16 align=8
+   base size=16 base align=8
+QHashData::Node (0x0x7f97cebf05a0) 0
+
+Class QHashData
+   size=48 align=8
+   base size=44 base align=8
+QHashData (0x0x7f97cebf0540) 0
+
+Class QHashDummyValue
+   size=1 align=1
+   base size=0 base align=1
+QHashDummyValue (0x0x7f97cebf0600) 0 empty
+
+Class QVariant::PrivateShared
+   size=16 align=8
+   base size=12 base align=8
+QVariant::PrivateShared (0x0x7f97cebf0ea0) 0
+
+Class QVariant::Private::Data
+   size=8 align=8
+   base size=8 base align=8
+QVariant::Private::Data (0x0x7f97cebf0f60) 0
+
+Class QVariant::Private
+   size=16 align=8
+   base size=12 base align=8
+QVariant::Private (0x0x7f97cebf0f00) 0
+
+Class QVariant::Handler
+   size=72 align=8
+   base size=72 base align=8
+QVariant::Handler (0x0x7f97ce639000) 0
+
+Class QVariant
+   size=16 align=8
+   base size=16 base align=8
+QVariant (0x0x7f97cebf0e40) 0
+
+Class QVariantComparisonHelper
+   size=8 align=8
+   base size=8 base align=8
+QVariantComparisonHelper (0x0x7f97ce6d5ae0) 0
+
+Class QSequentialIterable::const_iterator
+   size=112 align=8
+   base size=112 base align=8
+QSequentialIterable::const_iterator (0x0x7f97ce77d180) 0
+
+Class QSequentialIterable
+   size=104 align=8
+   base size=104 base align=8
+QSequentialIterable (0x0x7f97ce77d120) 0
+
+Class QAssociativeIterable::const_iterator
+   size=120 align=8
+   base size=120 base align=8
+QAssociativeIterable::const_iterator (0x0x7f97ce77d240) 0
+
+Class QAssociativeIterable
+   size=112 align=8
+   base size=112 base align=8
+QAssociativeIterable (0x0x7f97ce77d1e0) 0
+
+Class QModelIndex
+   size=24 align=8
+   base size=24 base align=8
+QModelIndex (0x0x7f97ce49f540) 0
+
+Class QPersistentModelIndex
+   size=8 align=8
+   base size=8 base align=8
+QPersistentModelIndex (0x0x7f97ce49fc00) 0
+
+Class QAbstractItemModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractItemModel::QPrivateSignal (0x0x7f97ce28b360) 0 empty
+
+Vtable for QAbstractItemModel
+QAbstractItemModel::_ZTV18QAbstractItemModel: 48u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QAbstractItemModel)
+16    (int (*)(...))QAbstractItemModel::metaObject
+24    (int (*)(...))QAbstractItemModel::qt_metacast
+32    (int (*)(...))QAbstractItemModel::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))QAbstractItemModel::sibling
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))QAbstractItemModel::hasChildren
+160   (int (*)(...))__cxa_pure_virtual
+168   (int (*)(...))QAbstractItemModel::setData
+176   (int (*)(...))QAbstractItemModel::headerData
+184   (int (*)(...))QAbstractItemModel::setHeaderData
+192   (int (*)(...))QAbstractItemModel::itemData
+200   (int (*)(...))QAbstractItemModel::setItemData
+208   (int (*)(...))QAbstractItemModel::mimeTypes
+216   (int (*)(...))QAbstractItemModel::mimeData
+224   (int (*)(...))QAbstractItemModel::canDropMimeData
+232   (int (*)(...))QAbstractItemModel::dropMimeData
+240   (int (*)(...))QAbstractItemModel::supportedDropActions
+248   (int (*)(...))QAbstractItemModel::supportedDragActions
+256   (int (*)(...))QAbstractItemModel::insertRows
+264   (int (*)(...))QAbstractItemModel::insertColumns
+272   (int (*)(...))QAbstractItemModel::removeRows
+280   (int (*)(...))QAbstractItemModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QAbstractItemModel::fetchMore
+312   (int (*)(...))QAbstractItemModel::canFetchMore
+320   (int (*)(...))QAbstractItemModel::flags
+328   (int (*)(...))QAbstractItemModel::sort
+336   (int (*)(...))QAbstractItemModel::buddy
+344   (int (*)(...))QAbstractItemModel::match
+352   (int (*)(...))QAbstractItemModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractItemModel::submit
+376   (int (*)(...))QAbstractItemModel::revert
+
+Class QAbstractItemModel
+   size=16 align=8
+   base size=16 base align=8
+QAbstractItemModel (0x0x7f97ce28a618) 0
+    vptr=((& QAbstractItemModel::_ZTV18QAbstractItemModel) + 16u)
+  QObject (0x0x7f97ce28b300) 0
+      primary-for QAbstractItemModel (0x0x7f97ce28a618)
+
+Class QAbstractTableModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractTableModel::QPrivateSignal (0x0x7f97ce28bc00) 0 empty
+
+Vtable for QAbstractTableModel
+QAbstractTableModel::_ZTV19QAbstractTableModel: 48u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QAbstractTableModel)
+16    (int (*)(...))QAbstractTableModel::metaObject
+24    (int (*)(...))QAbstractTableModel::qt_metacast
+32    (int (*)(...))QAbstractTableModel::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QAbstractTableModel::index
+120   (int (*)(...))QAbstractTableModel::parent
+128   (int (*)(...))QAbstractTableModel::sibling
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))QAbstractTableModel::hasChildren
+160   (int (*)(...))__cxa_pure_virtual
+168   (int (*)(...))QAbstractItemModel::setData
+176   (int (*)(...))QAbstractItemModel::headerData
+184   (int (*)(...))QAbstractItemModel::setHeaderData
+192   (int (*)(...))QAbstractItemModel::itemData
+200   (int (*)(...))QAbstractItemModel::setItemData
+208   (int (*)(...))QAbstractItemModel::mimeTypes
+216   (int (*)(...))QAbstractItemModel::mimeData
+224   (int (*)(...))QAbstractItemModel::canDropMimeData
+232   (int (*)(...))QAbstractTableModel::dropMimeData
+240   (int (*)(...))QAbstractItemModel::supportedDropActions
+248   (int (*)(...))QAbstractItemModel::supportedDragActions
+256   (int (*)(...))QAbstractItemModel::insertRows
+264   (int (*)(...))QAbstractItemModel::insertColumns
+272   (int (*)(...))QAbstractItemModel::removeRows
+280   (int (*)(...))QAbstractItemModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QAbstractItemModel::fetchMore
+312   (int (*)(...))QAbstractItemModel::canFetchMore
+320   (int (*)(...))QAbstractTableModel::flags
+328   (int (*)(...))QAbstractItemModel::sort
+336   (int (*)(...))QAbstractItemModel::buddy
+344   (int (*)(...))QAbstractItemModel::match
+352   (int (*)(...))QAbstractItemModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractItemModel::submit
+376   (int (*)(...))QAbstractItemModel::revert
+
+Class QAbstractTableModel
+   size=16 align=8
+   base size=16 base align=8
+QAbstractTableModel (0x0x7f97ce28ad00) 0
+    vptr=((& QAbstractTableModel::_ZTV19QAbstractTableModel) + 16u)
+  QAbstractItemModel (0x0x7f97ce28ad68) 0
+      primary-for QAbstractTableModel (0x0x7f97ce28ad00)
+    QObject (0x0x7f97ce28bba0) 0
+        primary-for QAbstractItemModel (0x0x7f97ce28ad68)
+
+Class QAbstractListModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractListModel::QPrivateSignal (0x0x7f97ce28bcc0) 0 empty
+
+Vtable for QAbstractListModel
+QAbstractListModel::_ZTV18QAbstractListModel: 48u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QAbstractListModel)
+16    (int (*)(...))QAbstractListModel::metaObject
+24    (int (*)(...))QAbstractListModel::qt_metacast
+32    (int (*)(...))QAbstractListModel::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QAbstractListModel::index
+120   (int (*)(...))QAbstractListModel::parent
+128   (int (*)(...))QAbstractListModel::sibling
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))QAbstractListModel::columnCount
+152   (int (*)(...))QAbstractListModel::hasChildren
+160   (int (*)(...))__cxa_pure_virtual
+168   (int (*)(...))QAbstractItemModel::setData
+176   (int (*)(...))QAbstractItemModel::headerData
+184   (int (*)(...))QAbstractItemModel::setHeaderData
+192   (int (*)(...))QAbstractItemModel::itemData
+200   (int (*)(...))QAbstractItemModel::setItemData
+208   (int (*)(...))QAbstractItemModel::mimeTypes
+216   (int (*)(...))QAbstractItemModel::mimeData
+224   (int (*)(...))QAbstractItemModel::canDropMimeData
+232   (int (*)(...))QAbstractListModel::dropMimeData
+240   (int (*)(...))QAbstractItemModel::supportedDropActions
+248   (int (*)(...))QAbstractItemModel::supportedDragActions
+256   (int (*)(...))QAbstractItemModel::insertRows
+264   (int (*)(...))QAbstractItemModel::insertColumns
+272   (int (*)(...))QAbstractItemModel::removeRows
+280   (int (*)(...))QAbstractItemModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QAbstractItemModel::fetchMore
+312   (int (*)(...))QAbstractItemModel::canFetchMore
+320   (int (*)(...))QAbstractListModel::flags
+328   (int (*)(...))QAbstractItemModel::sort
+336   (int (*)(...))QAbstractItemModel::buddy
+344   (int (*)(...))QAbstractItemModel::match
+352   (int (*)(...))QAbstractItemModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractItemModel::submit
+376   (int (*)(...))QAbstractItemModel::revert
+
+Class QAbstractListModel
+   size=16 align=8
+   base size=16 base align=8
+QAbstractListModel (0x0x7f97ce28add0) 0
+    vptr=((& QAbstractListModel::_ZTV18QAbstractListModel) + 16u)
+  QAbstractItemModel (0x0x7f97ce28ae38) 0
+      primary-for QAbstractListModel (0x0x7f97ce28add0)
+    QObject (0x0x7f97ce28bc60) 0
+        primary-for QAbstractItemModel (0x0x7f97ce28ae38)
+
+Vtable for QAbstractNativeEventFilter
+QAbstractNativeEventFilter::_ZTV26QAbstractNativeEventFilter: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI26QAbstractNativeEventFilter)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class QAbstractNativeEventFilter
+   size=16 align=8
+   base size=16 base align=8
+QAbstractNativeEventFilter (0x0x7f97ce28bf60) 0
+    vptr=((& QAbstractNativeEventFilter::_ZTV26QAbstractNativeEventFilter) + 16u)
+
+Class QAbstractProxyModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractProxyModel::QPrivateSignal (0x0x7f97ce3c9060) 0 empty
+
+Vtable for QAbstractProxyModel
+QAbstractProxyModel::_ZTV19QAbstractProxyModel: 53u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QAbstractProxyModel)
+16    (int (*)(...))QAbstractProxyModel::metaObject
+24    (int (*)(...))QAbstractProxyModel::qt_metacast
+32    (int (*)(...))QAbstractProxyModel::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))QAbstractProxyModel::sibling
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))QAbstractProxyModel::hasChildren
+160   (int (*)(...))QAbstractProxyModel::data
+168   (int (*)(...))QAbstractProxyModel::setData
+176   (int (*)(...))QAbstractProxyModel::headerData
+184   (int (*)(...))QAbstractProxyModel::setHeaderData
+192   (int (*)(...))QAbstractProxyModel::itemData
+200   (int (*)(...))QAbstractProxyModel::setItemData
+208   (int (*)(...))QAbstractProxyModel::mimeTypes
+216   (int (*)(...))QAbstractProxyModel::mimeData
+224   (int (*)(...))QAbstractProxyModel::canDropMimeData
+232   (int (*)(...))QAbstractProxyModel::dropMimeData
+240   (int (*)(...))QAbstractProxyModel::supportedDropActions
+248   (int (*)(...))QAbstractProxyModel::supportedDragActions
+256   (int (*)(...))QAbstractItemModel::insertRows
+264   (int (*)(...))QAbstractItemModel::insertColumns
+272   (int (*)(...))QAbstractItemModel::removeRows
+280   (int (*)(...))QAbstractItemModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QAbstractProxyModel::fetchMore
+312   (int (*)(...))QAbstractProxyModel::canFetchMore
+320   (int (*)(...))QAbstractProxyModel::flags
+328   (int (*)(...))QAbstractProxyModel::sort
+336   (int (*)(...))QAbstractProxyModel::buddy
+344   (int (*)(...))QAbstractItemModel::match
+352   (int (*)(...))QAbstractProxyModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractProxyModel::submit
+376   (int (*)(...))QAbstractProxyModel::revert
+384   (int (*)(...))QAbstractProxyModel::setSourceModel
+392   (int (*)(...))__cxa_pure_virtual
+400   (int (*)(...))__cxa_pure_virtual
+408   (int (*)(...))QAbstractProxyModel::mapSelectionToSource
+416   (int (*)(...))QAbstractProxyModel::mapSelectionFromSource
+
+Class QAbstractProxyModel
+   size=16 align=8
+   base size=16 base align=8
+QAbstractProxyModel (0x0x7f97ce28af70) 0
+    vptr=((& QAbstractProxyModel::_ZTV19QAbstractProxyModel) + 16u)
+  QAbstractItemModel (0x0x7f97ce3c8000) 0
+      primary-for QAbstractProxyModel (0x0x7f97ce28af70)
+    QObject (0x0x7f97ce3c9000) 0
+        primary-for QAbstractItemModel (0x0x7f97ce3c8000)
+
+Class QAbstractState::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractState::QPrivateSignal (0x0x7f97ce3c9120) 0 empty
+
+Vtable for QAbstractState
+QAbstractState::_ZTV14QAbstractState: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QAbstractState)
+16    (int (*)(...))QAbstractState::metaObject
+24    (int (*)(...))QAbstractState::qt_metacast
+32    (int (*)(...))QAbstractState::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QAbstractState::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+
+Class QAbstractState
+   size=16 align=8
+   base size=16 base align=8
+QAbstractState (0x0x7f97ce3c8068) 0
+    vptr=((& QAbstractState::_ZTV14QAbstractState) + 16u)
+  QObject (0x0x7f97ce3c90c0) 0
+      primary-for QAbstractState (0x0x7f97ce3c8068)
+
+Class QAbstractTransition::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractTransition::QPrivateSignal (0x0x7f97ce3c91e0) 0 empty
+
+Vtable for QAbstractTransition
+QAbstractTransition::_ZTV19QAbstractTransition: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QAbstractTransition)
+16    (int (*)(...))QAbstractTransition::metaObject
+24    (int (*)(...))QAbstractTransition::qt_metacast
+32    (int (*)(...))QAbstractTransition::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QAbstractTransition::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+
+Class QAbstractTransition
+   size=16 align=8
+   base size=16 base align=8
+QAbstractTransition (0x0x7f97ce3c80d0) 0
+    vptr=((& QAbstractTransition::_ZTV19QAbstractTransition) + 16u)
+  QObject (0x0x7f97ce3c9180) 0
+      primary-for QAbstractTransition (0x0x7f97ce3c80d0)
+
+Class QAnimationGroup::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAnimationGroup::QPrivateSignal (0x0x7f97ce3c92a0) 0 empty
+
+Vtable for QAnimationGroup
+QAnimationGroup::_ZTV15QAnimationGroup: 18u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QAnimationGroup)
+16    (int (*)(...))QAnimationGroup::metaObject
+24    (int (*)(...))QAnimationGroup::qt_metacast
+32    (int (*)(...))QAnimationGroup::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QAnimationGroup::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))QAbstractAnimation::updateState
+136   (int (*)(...))QAbstractAnimation::updateDirection
+
+Class QAnimationGroup
+   size=16 align=8
+   base size=16 base align=8
+QAnimationGroup (0x0x7f97ce3c8138) 0
+    vptr=((& QAnimationGroup::_ZTV15QAnimationGroup) + 16u)
+  QAbstractAnimation (0x0x7f97ce3c81a0) 0
+      primary-for QAnimationGroup (0x0x7f97ce3c8138)
+    QObject (0x0x7f97ce3c9240) 0
+        primary-for QAbstractAnimation (0x0x7f97ce3c81a0)
+
+Class QBasicTimer
+   size=4 align=4
+   base size=4 base align=4
+QBasicTimer (0x0x7f97ce071000) 0
+
+Class QBitArray
+   size=8 align=8
+   base size=8 base align=8
+QBitArray (0x0x7f97ce0712a0) 0
+
+Class QBitRef
+   size=16 align=8
+   base size=12 base align=8
+QBitRef (0x0x7f97ce071360) 0
+
+Class QIODevice::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QIODevice::QPrivateSignal (0x0x7f97ce071660) 0 empty
+
+Vtable for QIODevice
+QIODevice::_ZTV9QIODevice: 30u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QIODevice)
+16    (int (*)(...))QIODevice::metaObject
+24    (int (*)(...))QIODevice::qt_metacast
+32    (int (*)(...))QIODevice::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QIODevice::isSequential
+120   (int (*)(...))QIODevice::open
+128   (int (*)(...))QIODevice::close
+136   (int (*)(...))QIODevice::pos
+144   (int (*)(...))QIODevice::size
+152   (int (*)(...))QIODevice::seek
+160   (int (*)(...))QIODevice::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QIODevice::bytesAvailable
+184   (int (*)(...))QIODevice::bytesToWrite
+192   (int (*)(...))QIODevice::canReadLine
+200   (int (*)(...))QIODevice::waitForReadyRead
+208   (int (*)(...))QIODevice::waitForBytesWritten
+216   (int (*)(...))__cxa_pure_virtual
+224   (int (*)(...))QIODevice::readLineData
+232   (int (*)(...))__cxa_pure_virtual
+
+Class QIODevice
+   size=16 align=8
+   base size=16 base align=8
+QIODevice (0x0x7f97ce3c8820) 0
+    vptr=((& QIODevice::_ZTV9QIODevice) + 16u)
+  QObject (0x0x7f97ce071600) 0
+      primary-for QIODevice (0x0x7f97ce3c8820)
+
+Class QBuffer::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QBuffer::QPrivateSignal (0x0x7f97ce0718a0) 0 empty
+
+Vtable for QBuffer
+QBuffer::_ZTV7QBuffer: 30u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QBuffer)
+16    (int (*)(...))QBuffer::metaObject
+24    (int (*)(...))QBuffer::qt_metacast
+32    (int (*)(...))QBuffer::qt_metacall
+40    (int (*)(...))QBuffer::~QBuffer
+48    (int (*)(...))QBuffer::~QBuffer
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QBuffer::connectNotify
+104   (int (*)(...))QBuffer::disconnectNotify
+112   (int (*)(...))QIODevice::isSequential
+120   (int (*)(...))QBuffer::open
+128   (int (*)(...))QBuffer::close
+136   (int (*)(...))QBuffer::pos
+144   (int (*)(...))QBuffer::size
+152   (int (*)(...))QBuffer::seek
+160   (int (*)(...))QBuffer::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QIODevice::bytesAvailable
+184   (int (*)(...))QIODevice::bytesToWrite
+192   (int (*)(...))QBuffer::canReadLine
+200   (int (*)(...))QIODevice::waitForReadyRead
+208   (int (*)(...))QIODevice::waitForBytesWritten
+216   (int (*)(...))QBuffer::readData
+224   (int (*)(...))QIODevice::readLineData
+232   (int (*)(...))QBuffer::writeData
+
+Class QBuffer
+   size=16 align=8
+   base size=16 base align=8
+QBuffer (0x0x7f97ce3c8958) 0
+    vptr=((& QBuffer::_ZTV7QBuffer) + 16u)
+  QIODevice (0x0x7f97ce3c89c0) 0
+      primary-for QBuffer (0x0x7f97ce3c8958)
+    QObject (0x0x7f97ce071840) 0
+        primary-for QIODevice (0x0x7f97ce3c89c0)
+
+Class QByteArrayMatcher::Data
+   size=272 align=8
+   base size=272 base align=8
+QByteArrayMatcher::Data (0x0x7f97ce071960) 0
+
+Class QByteArrayMatcher
+   size=1040 align=8
+   base size=1040 base align=8
+QByteArrayMatcher (0x0x7f97ce071900) 0
+
+Class QStaticByteArrayMatcherBase::Skiptable
+   size=256 align=1
+   base size=256 base align=1
+QStaticByteArrayMatcherBase::Skiptable (0x0x7f97ce071a80) 0
+
+Class QStaticByteArrayMatcherBase
+   size=256 align=16
+   base size=256 base align=16
+QStaticByteArrayMatcherBase (0x0x7f97ce071a20) 0
+
+Class QSharedData
+   size=4 align=4
+   base size=4 base align=4
+QSharedData (0x0x7f97ce071c60) 0
+
+Class QDate
+   size=8 align=8
+   base size=8 base align=8
+QDate (0x0x7f97ce071e40) 0
+
+Class QTime
+   size=4 align=4
+   base size=4 base align=4
+QTime (0x0x7f97ce1e7120) 0
+
+Class QDateTime::ShortData
+   size=8 align=8
+   base size=8 base align=8
+QDateTime::ShortData (0x0x7f97ce1e78a0) 0
+
+Class QDateTime::Data
+   size=8 align=8
+   base size=8 base align=8
+QDateTime::Data (0x0x7f97ce1e7900) 0
+
+Class QDateTime
+   size=8 align=8
+   base size=8 base align=8
+QDateTime (0x0x7f97ce1e7840) 0
+
+Class QLocale
+   size=8 align=8
+   base size=8 base align=8
+QLocale (0x0x7f97cdeaca20) 0
+
+Vtable for QTextStream
+QTextStream::_ZTV11QTextStream: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QTextStream)
+16    (int (*)(...))QTextStream::~QTextStream
+24    (int (*)(...))QTextStream::~QTextStream
+
+Class QTextStream
+   size=16 align=8
+   base size=16 base align=8
+QTextStream (0x0x7f97cdf82060) 0
+    vptr=((& QTextStream::_ZTV11QTextStream) + 16u)
+
+Class QTextStreamManipulator
+   size=40 align=8
+   base size=38 base align=8
+QTextStreamManipulator (0x0x7f97cdf82300) 0
+
+Class QContiguousCacheData
+   size=24 align=4
+   base size=24 base align=4
+QContiguousCacheData (0x0x7f97cdf82540) 0
+
+Class QtSharedPointer::NormalDeleter
+   size=1 align=1
+   base size=0 base align=1
+QtSharedPointer::NormalDeleter (0x0x7f97cdf82c00) 0 empty
+
+Class QtSharedPointer::ExternalRefCountData
+   size=16 align=8
+   base size=16 base align=8
+QtSharedPointer::ExternalRefCountData (0x0x7f97cdf82d80) 0
+
+Class QDebug::Stream
+   size=80 align=8
+   base size=76 base align=8
+QDebug::Stream (0x0x7f97cdccf300) 0
+
+Class QDebug
+   size=8 align=8
+   base size=8 base align=8
+QDebug (0x0x7f97cdccf2a0) 0
+
+Class QDebugStateSaver
+   size=8 align=8
+   base size=8 base align=8
+QDebugStateSaver (0x0x7f97cdac3600) 0
+
+Class QNoDebug
+   size=1 align=1
+   base size=0 base align=1
+QNoDebug (0x0x7f97cdac36c0) 0 empty
+
+Class QCborError
+   size=4 align=4
+   base size=4 base align=4
+QCborError (0x0x7f97cdb44a20) 0
+
+Class QRegularExpression
+   size=8 align=8
+   base size=8 base align=8
+QRegularExpression (0x0x7f97cdb44ba0) 0
+
+Class QRegularExpressionMatch
+   size=8 align=8
+   base size=8 base align=8
+QRegularExpressionMatch (0x0x7f97cd7d51e0) 0
+
+Class QRegularExpressionMatchIterator
+   size=8 align=8
+   base size=8 base align=8
+QRegularExpressionMatchIterator (0x0x7f97cd7d54e0) 0
+
+Class QUrl
+   size=8 align=8
+   base size=8 base align=8
+QUrl (0x0x7f97cd7d58a0) 0
+
+Class QUuid
+   size=16 align=4
+   base size=16 base align=4
+QUuid (0x0x7f97cd91df60) 0
+
+Class QCborParserError
+   size=16 align=8
+   base size=12 base align=8
+QCborParserError (0x0x7f97cd99b5a0) 0
+
+Class QCborValue
+   size=24 align=8
+   base size=20 base align=8
+QCborValue (0x0x7f97cd99b600) 0
+
+Class QCborValueRef
+   size=16 align=8
+   base size=16 base align=8
+QCborValueRef (0x0x7f97cd400600) 0
+
+Class QCborArray::Iterator
+   size=16 align=8
+   base size=16 base align=8
+QCborArray::Iterator (0x0x7f97cd400ba0) 0
+
+Class QCborArray::ConstIterator
+   size=16 align=8
+   base size=16 base align=8
+QCborArray::ConstIterator (0x0x7f97cd400c00) 0
+
+Class QCborArray
+   size=8 align=8
+   base size=8 base align=8
+QCborArray (0x0x7f97cd400b40) 0
+
+Class QCborMap::Iterator
+   size=16 align=8
+   base size=16 base align=8
+QCborMap::Iterator (0x0x7f97cd531c60) 0
+
+Class QCborMap::ConstIterator
+   size=16 align=8
+   base size=16 base align=8
+QCborMap::ConstIterator (0x0x7f97cd531cc0) 0
+
+Class QCborMap
+   size=8 align=8
+   base size=8 base align=8
+QCborMap (0x0x7f97cd531c00) 0
+
+Class qfloat16
+   size=2 align=2
+   base size=2 base align=2
+qfloat16 (0x0x7f97cd2f4840) 0
+
+Class QCborStreamWriter
+   size=8 align=8
+   base size=8 base align=8
+QCborStreamWriter (0x0x7f97cd2f4c00) 0
+
+Class QCborStreamReader
+   size=24 align=8
+   base size=20 base align=8
+QCborStreamReader (0x0x7f97cd048600) 0
+
+Class QCollatorSortKey
+   size=8 align=8
+   base size=8 base align=8
+QCollatorSortKey (0x0x7f97cd048c60) 0
+
+Class QCollator
+   size=8 align=8
+   base size=8 base align=8
+QCollator (0x0x7f97cd048d20) 0
+
+Class QCommandLineOption
+   size=8 align=8
+   base size=8 base align=8
+QCommandLineOption (0x0x7f97cd169d20) 0
+
+Vtable for QEvent
+QEvent::_ZTV6QEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI6QEvent)
+16    (int (*)(...))QEvent::~QEvent
+24    (int (*)(...))QEvent::~QEvent
+
+Class QEvent
+   size=24 align=8
+   base size=20 base align=8
+QEvent (0x0x7f97cd1a81e0) 0
+    vptr=((& QEvent::_ZTV6QEvent) + 16u)
+
+Vtable for QTimerEvent
+QTimerEvent::_ZTV11QTimerEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QTimerEvent)
+16    (int (*)(...))QTimerEvent::~QTimerEvent
+24    (int (*)(...))QTimerEvent::~QTimerEvent
+
+Class QTimerEvent
+   size=24 align=8
+   base size=24 base align=8
+QTimerEvent (0x0x7f97cd170f70) 0
+    vptr=((& QTimerEvent::_ZTV11QTimerEvent) + 16u)
+  QEvent (0x0x7f97cd1a8240) 0
+      primary-for QTimerEvent (0x0x7f97cd170f70)
+
+Vtable for QChildEvent
+QChildEvent::_ZTV11QChildEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QChildEvent)
+16    (int (*)(...))QChildEvent::~QChildEvent
+24    (int (*)(...))QChildEvent::~QChildEvent
+
+Class QChildEvent
+   size=32 align=8
+   base size=32 base align=8
+QChildEvent (0x0x7f97ccdcc000) 0
+    vptr=((& QChildEvent::_ZTV11QChildEvent) + 16u)
+  QEvent (0x0x7f97cd1a82a0) 0
+      primary-for QChildEvent (0x0x7f97ccdcc000)
+
+Vtable for QDynamicPropertyChangeEvent
+QDynamicPropertyChangeEvent::_ZTV27QDynamicPropertyChangeEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI27QDynamicPropertyChangeEvent)
+16    (int (*)(...))QDynamicPropertyChangeEvent::~QDynamicPropertyChangeEvent
+24    (int (*)(...))QDynamicPropertyChangeEvent::~QDynamicPropertyChangeEvent
+
+Class QDynamicPropertyChangeEvent
+   size=32 align=8
+   base size=32 base align=8
+QDynamicPropertyChangeEvent (0x0x7f97ccdcc548) 0
+    vptr=((& QDynamicPropertyChangeEvent::_ZTV27QDynamicPropertyChangeEvent) + 16u)
+  QEvent (0x0x7f97cd1a8780) 0
+      primary-for QDynamicPropertyChangeEvent (0x0x7f97ccdcc548)
+
+Vtable for QDeferredDeleteEvent
+QDeferredDeleteEvent::_ZTV20QDeferredDeleteEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QDeferredDeleteEvent)
+16    (int (*)(...))QDeferredDeleteEvent::~QDeferredDeleteEvent
+24    (int (*)(...))QDeferredDeleteEvent::~QDeferredDeleteEvent
+
+Class QDeferredDeleteEvent
+   size=24 align=8
+   base size=24 base align=8
+QDeferredDeleteEvent (0x0x7f97ccdcc5b0) 0
+    vptr=((& QDeferredDeleteEvent::_ZTV20QDeferredDeleteEvent) + 16u)
+  QEvent (0x0x7f97cd1a87e0) 0
+      primary-for QDeferredDeleteEvent (0x0x7f97ccdcc5b0)
+
+Class QCoreApplication::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QCoreApplication::QPrivateSignal (0x0x7f97cd1a88a0) 0 empty
+
+Vtable for QCoreApplication
+QCoreApplication::_ZTV16QCoreApplication: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QCoreApplication)
+16    (int (*)(...))QCoreApplication::metaObject
+24    (int (*)(...))QCoreApplication::qt_metacast
+32    (int (*)(...))QCoreApplication::qt_metacall
+40    (int (*)(...))QCoreApplication::~QCoreApplication
+48    (int (*)(...))QCoreApplication::~QCoreApplication
+56    (int (*)(...))QCoreApplication::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QCoreApplication::notify
+120   (int (*)(...))QCoreApplication::compressEvent
+
+Class QCoreApplication
+   size=16 align=8
+   base size=16 base align=8
+QCoreApplication (0x0x7f97ccdcc618) 0
+    vptr=((& QCoreApplication::_ZTV16QCoreApplication) + 16u)
+  QObject (0x0x7f97cd1a8840) 0
+      primary-for QCoreApplication (0x0x7f97ccdcc618)
+
+Class QCommandLineParser
+   size=8 align=8
+   base size=8 base align=8
+QCommandLineParser (0x0x7f97cd1a8900) 0
+
+Class QCryptographicHash
+   size=8 align=8
+   base size=8 base align=8
+QCryptographicHash (0x0x7f97cd1a8960) 0
+
+Class QDataStream
+   size=32 align=8
+   base size=32 base align=8
+QDataStream (0x0x7f97cd1a89c0) 0
+
+Class QtPrivate::StreamStateSaver
+   size=16 align=8
+   base size=12 base align=8
+QtPrivate::StreamStateSaver (0x0x7f97cd1a8a80) 0
+
+Class QElapsedTimer
+   size=16 align=8
+   base size=16 base align=8
+QElapsedTimer (0x0x7f97cd1a8f60) 0
+
+Class QDeadlineTimer
+   size=16 align=8
+   base size=16 base align=8
+QDeadlineTimer (0x0x7f97cceab480) 0
+
+Class QFileDevice::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFileDevice::QPrivateSignal (0x0x7f97ccbc9300) 0 empty
+
+Vtable for QFileDevice
+QFileDevice::_ZTV11QFileDevice: 34u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QFileDevice)
+16    (int (*)(...))QFileDevice::metaObject
+24    (int (*)(...))QFileDevice::qt_metacast
+32    (int (*)(...))QFileDevice::qt_metacall
+40    (int (*)(...))QFileDevice::~QFileDevice
+48    (int (*)(...))QFileDevice::~QFileDevice
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QFileDevice::isSequential
+120   (int (*)(...))QIODevice::open
+128   (int (*)(...))QFileDevice::close
+136   (int (*)(...))QFileDevice::pos
+144   (int (*)(...))QFileDevice::size
+152   (int (*)(...))QFileDevice::seek
+160   (int (*)(...))QFileDevice::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QIODevice::bytesAvailable
+184   (int (*)(...))QIODevice::bytesToWrite
+192   (int (*)(...))QIODevice::canReadLine
+200   (int (*)(...))QIODevice::waitForReadyRead
+208   (int (*)(...))QIODevice::waitForBytesWritten
+216   (int (*)(...))QFileDevice::readData
+224   (int (*)(...))QFileDevice::readLineData
+232   (int (*)(...))QFileDevice::writeData
+240   (int (*)(...))QFileDevice::fileName
+248   (int (*)(...))QFileDevice::resize
+256   (int (*)(...))QFileDevice::permissions
+264   (int (*)(...))QFileDevice::setPermissions
+
+Class QFileDevice
+   size=16 align=8
+   base size=16 base align=8
+QFileDevice (0x0x7f97ccbbda90) 0
+    vptr=((& QFileDevice::_ZTV11QFileDevice) + 16u)
+  QIODevice (0x0x7f97ccbbdaf8) 0
+      primary-for QFileDevice (0x0x7f97ccbbda90)
+    QObject (0x0x7f97ccbc92a0) 0
+        primary-for QIODevice (0x0x7f97ccbbdaf8)
+
+Class QFile::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFile::QPrivateSignal (0x0x7f97ccbc9540) 0 empty
+
+Vtable for QFile
+QFile::_ZTV5QFile: 34u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI5QFile)
+16    (int (*)(...))QFile::metaObject
+24    (int (*)(...))QFile::qt_metacast
+32    (int (*)(...))QFile::qt_metacall
+40    (int (*)(...))QFile::~QFile
+48    (int (*)(...))QFile::~QFile
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QFileDevice::isSequential
+120   (int (*)(...))QFile::open
+128   (int (*)(...))QFileDevice::close
+136   (int (*)(...))QFileDevice::pos
+144   (int (*)(...))QFile::size
+152   (int (*)(...))QFileDevice::seek
+160   (int (*)(...))QFileDevice::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QIODevice::bytesAvailable
+184   (int (*)(...))QIODevice::bytesToWrite
+192   (int (*)(...))QIODevice::canReadLine
+200   (int (*)(...))QIODevice::waitForReadyRead
+208   (int (*)(...))QIODevice::waitForBytesWritten
+216   (int (*)(...))QFileDevice::readData
+224   (int (*)(...))QFileDevice::readLineData
+232   (int (*)(...))QFileDevice::writeData
+240   (int (*)(...))QFile::fileName
+248   (int (*)(...))QFile::resize
+256   (int (*)(...))QFile::permissions
+264   (int (*)(...))QFile::setPermissions
+
+Class QFile
+   size=16 align=8
+   base size=16 base align=8
+QFile (0x0x7f97ccbbdc30) 0
+    vptr=((& QFile::_ZTV5QFile) + 16u)
+  QFileDevice (0x0x7f97ccbbdc98) 0
+      primary-for QFile (0x0x7f97ccbbdc30)
+    QIODevice (0x0x7f97ccbbdd00) 0
+        primary-for QFileDevice (0x0x7f97ccbbdc98)
+      QObject (0x0x7f97ccbc94e0) 0
+          primary-for QIODevice (0x0x7f97ccbbdd00)
+
+Class QFileInfo
+   size=8 align=8
+   base size=8 base align=8
+QFileInfo (0x0x7f97ccbc9720) 0
+
+Class QDir
+   size=8 align=8
+   base size=8 base align=8
+QDir (0x0x7f97ccbc9b40) 0
+
+Class QDirIterator
+   size=8 align=8
+   base size=8 base align=8
+QDirIterator (0x0x7f97cccf0180) 0
+
+Class QEasingCurve
+   size=8 align=8
+   base size=8 base align=8
+QEasingCurve (0x0x7f97cccf03c0) 0
+
+Class QEventTransition::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QEventTransition::QPrivateSignal (0x0x7f97cc9d27e0) 0 empty
+
+Vtable for QEventTransition
+QEventTransition::_ZTV16QEventTransition: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QEventTransition)
+16    (int (*)(...))QEventTransition::metaObject
+24    (int (*)(...))QEventTransition::qt_metacast
+32    (int (*)(...))QEventTransition::qt_metacall
+40    (int (*)(...))QEventTransition::~QEventTransition
+48    (int (*)(...))QEventTransition::~QEventTransition
+56    (int (*)(...))QEventTransition::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QEventTransition::eventTest
+120   (int (*)(...))QEventTransition::onTransition
+
+Class QEventTransition
+   size=16 align=8
+   base size=16 base align=8
+QEventTransition (0x0x7f97cc9cad00) 0
+    vptr=((& QEventTransition::_ZTV16QEventTransition) + 16u)
+  QAbstractTransition (0x0x7f97cc9cad68) 0
+      primary-for QEventTransition (0x0x7f97cc9cad00)
+    QObject (0x0x7f97cc9d2780) 0
+        primary-for QAbstractTransition (0x0x7f97cc9cad68)
+
+Vtable for QException
+QException::_ZTV10QException: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QException)
+16    (int (*)(...))QException::~QException
+24    (int (*)(...))QException::~QException
+32    (int (*)(...))std::exception::what
+40    (int (*)(...))QException::raise
+48    (int (*)(...))QException::clone
+
+Class QException
+   size=8 align=8
+   base size=8 base align=8
+QException (0x0x7f97cc9cadd0) 0 nearly-empty
+    vptr=((& QException::_ZTV10QException) + 16u)
+  std::exception (0x0x7f97cc9d2840) 0 nearly-empty
+      primary-for QException (0x0x7f97cc9cadd0)
+
+Vtable for QUnhandledException
+QUnhandledException::_ZTV19QUnhandledException: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QUnhandledException)
+16    (int (*)(...))QUnhandledException::~QUnhandledException
+24    (int (*)(...))QUnhandledException::~QUnhandledException
+32    (int (*)(...))std::exception::what
+40    (int (*)(...))QUnhandledException::raise
+48    (int (*)(...))QUnhandledException::clone
+
+Class QUnhandledException
+   size=8 align=8
+   base size=8 base align=8
+QUnhandledException (0x0x7f97cc9cae38) 0 nearly-empty
+    vptr=((& QUnhandledException::_ZTV19QUnhandledException) + 16u)
+  QException (0x0x7f97cc9caea0) 0 nearly-empty
+      primary-for QUnhandledException (0x0x7f97cc9cae38)
+    std::exception (0x0x7f97cc9d28a0) 0 nearly-empty
+        primary-for QException (0x0x7f97cc9caea0)
+
+Class QtPrivate::ExceptionHolder
+   size=8 align=8
+   base size=8 base align=8
+QtPrivate::ExceptionHolder (0x0x7f97cc9d2900) 0
+
+Class QtPrivate::ExceptionStore
+   size=8 align=8
+   base size=8 base align=8
+QtPrivate::ExceptionStore (0x0x7f97cc9d29c0) 0
+
+Vtable for QFactoryInterface
+QFactoryInterface::_ZTV17QFactoryInterface: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QFactoryInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class QFactoryInterface
+   size=8 align=8
+   base size=8 base align=8
+QFactoryInterface (0x0x7f97cc9d2a20) 0 nearly-empty
+    vptr=((& QFactoryInterface::_ZTV17QFactoryInterface) + 16u)
+
+Class QFileSelector::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFileSelector::QPrivateSignal (0x0x7f97cc9d2b40) 0 empty
+
+Vtable for QFileSelector
+QFileSelector::_ZTV13QFileSelector: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QFileSelector)
+16    (int (*)(...))QFileSelector::metaObject
+24    (int (*)(...))QFileSelector::qt_metacast
+32    (int (*)(...))QFileSelector::qt_metacall
+40    (int (*)(...))QFileSelector::~QFileSelector
+48    (int (*)(...))QFileSelector::~QFileSelector
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QFileSelector
+   size=16 align=8
+   base size=16 base align=8
+QFileSelector (0x0x7f97cc9caf08) 0
+    vptr=((& QFileSelector::_ZTV13QFileSelector) + 16u)
+  QObject (0x0x7f97cc9d2ae0) 0
+      primary-for QFileSelector (0x0x7f97cc9caf08)
+
+Class QFileSystemWatcher::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFileSystemWatcher::QPrivateSignal (0x0x7f97cc9d2c00) 0 empty
+
+Vtable for QFileSystemWatcher
+QFileSystemWatcher::_ZTV18QFileSystemWatcher: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QFileSystemWatcher)
+16    (int (*)(...))QFileSystemWatcher::metaObject
+24    (int (*)(...))QFileSystemWatcher::qt_metacast
+32    (int (*)(...))QFileSystemWatcher::qt_metacall
+40    (int (*)(...))QFileSystemWatcher::~QFileSystemWatcher
+48    (int (*)(...))QFileSystemWatcher::~QFileSystemWatcher
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QFileSystemWatcher
+   size=16 align=8
+   base size=16 base align=8
+QFileSystemWatcher (0x0x7f97cc9caf70) 0
+    vptr=((& QFileSystemWatcher::_ZTV18QFileSystemWatcher) + 16u)
+  QObject (0x0x7f97cc9d2ba0) 0
+      primary-for QFileSystemWatcher (0x0x7f97cc9caf70)
+
+Class QFinalState::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFinalState::QPrivateSignal (0x0x7f97cc9d2cc0) 0 empty
+
+Vtable for QFinalState
+QFinalState::_ZTV11QFinalState: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QFinalState)
+16    (int (*)(...))QFinalState::metaObject
+24    (int (*)(...))QFinalState::qt_metacast
+32    (int (*)(...))QFinalState::qt_metacall
+40    (int (*)(...))QFinalState::~QFinalState
+48    (int (*)(...))QFinalState::~QFinalState
+56    (int (*)(...))QFinalState::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QFinalState::onEntry
+120   (int (*)(...))QFinalState::onExit
+
+Class QFinalState
+   size=16 align=8
+   base size=16 base align=8
+QFinalState (0x0x7f97cca80000) 0
+    vptr=((& QFinalState::_ZTV11QFinalState) + 16u)
+  QAbstractState (0x0x7f97cca80068) 0
+      primary-for QFinalState (0x0x7f97cca80000)
+    QObject (0x0x7f97cc9d2c60) 0
+        primary-for QAbstractState (0x0x7f97cca80068)
+
+Vtable for QRunnable
+QRunnable::_ZTV9QRunnable: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QRunnable)
+16    (int (*)(...))__cxa_pure_virtual
+24    0u
+32    0u
+
+Class QRunnable
+   size=16 align=8
+   base size=12 base align=8
+QRunnable (0x0x7f97cc9d2d20) 0
+    vptr=((& QRunnable::_ZTV9QRunnable) + 16u)
+
+Class QBasicMutex
+   size=8 align=8
+   base size=8 base align=8
+QBasicMutex (0x0x7f97cc9d2d80) 0
+
+Class QMutex
+   size=8 align=8
+   base size=8 base align=8
+QMutex (0x0x7f97cca801a0) 0
+  QBasicMutex (0x0x7f97cc9d2f60) 0
+
+Class QMutexLocker
+   size=8 align=8
+   base size=8 base align=8
+QMutexLocker (0x0x7f97ccb19000) 0
+
+Class QtPrivate::ResultItem
+   size=16 align=8
+   base size=16 base align=8
+QtPrivate::ResultItem (0x0x7f97ccb19060) 0
+
+Class QtPrivate::ResultIteratorBase
+   size=16 align=8
+   base size=12 base align=8
+QtPrivate::ResultIteratorBase (0x0x7f97ccb190c0) 0
+
+Vtable for QtPrivate::ResultStoreBase
+QtPrivate::ResultStoreBase::_ZTVN9QtPrivate15ResultStoreBaseE: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN9QtPrivate15ResultStoreBaseE)
+16    (int (*)(...))QtPrivate::ResultStoreBase::~ResultStoreBase
+24    (int (*)(...))QtPrivate::ResultStoreBase::~ResultStoreBase
+
+Class QtPrivate::ResultStoreBase
+   size=48 align=8
+   base size=44 base align=8
+QtPrivate::ResultStoreBase (0x0x7f97ccb191e0) 0
+    vptr=((& QtPrivate::ResultStoreBase::_ZTVN9QtPrivate15ResultStoreBaseE) + 16u)
+
+Vtable for QFutureInterfaceBase
+QFutureInterfaceBase::_ZTV20QFutureInterfaceBase: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QFutureInterfaceBase)
+16    (int (*)(...))QFutureInterfaceBase::~QFutureInterfaceBase
+24    (int (*)(...))QFutureInterfaceBase::~QFutureInterfaceBase
+
+Class QFutureInterfaceBase
+   size=16 align=8
+   base size=16 base align=8
+QFutureInterfaceBase (0x0x7f97ccb19a20) 0
+    vptr=((& QFutureInterfaceBase::_ZTV20QFutureInterfaceBase) + 16u)
+
+Class QFutureWatcherBase::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFutureWatcherBase::QPrivateSignal (0x0x7f97cc801240) 0 empty
+
+Vtable for QFutureWatcherBase
+QFutureWatcherBase::_ZTV18QFutureWatcherBase: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QFutureWatcherBase)
+16    (int (*)(...))QFutureWatcherBase::metaObject
+24    (int (*)(...))QFutureWatcherBase::qt_metacast
+32    (int (*)(...))QFutureWatcherBase::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QFutureWatcherBase::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QFutureWatcherBase::connectNotify
+104   (int (*)(...))QFutureWatcherBase::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+
+Class QFutureWatcherBase
+   size=16 align=8
+   base size=16 base align=8
+QFutureWatcherBase (0x0x7f97cc8002d8) 0
+    vptr=((& QFutureWatcherBase::_ZTV18QFutureWatcherBase) + 16u)
+  QObject (0x0x7f97cc8011e0) 0
+      primary-for QFutureWatcherBase (0x0x7f97cc8002d8)
+
+Class QHistoryState::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QHistoryState::QPrivateSignal (0x0x7f97cc801840) 0 empty
+
+Vtable for QHistoryState
+QHistoryState::_ZTV13QHistoryState: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QHistoryState)
+16    (int (*)(...))QHistoryState::metaObject
+24    (int (*)(...))QHistoryState::qt_metacast
+32    (int (*)(...))QHistoryState::qt_metacall
+40    (int (*)(...))QHistoryState::~QHistoryState
+48    (int (*)(...))QHistoryState::~QHistoryState
+56    (int (*)(...))QHistoryState::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QHistoryState::onEntry
+120   (int (*)(...))QHistoryState::onExit
+
+Class QHistoryState
+   size=16 align=8
+   base size=16 base align=8
+QHistoryState (0x0x7f97cc800bc8) 0
+    vptr=((& QHistoryState::_ZTV13QHistoryState) + 16u)
+  QAbstractState (0x0x7f97cc800c30) 0
+      primary-for QHistoryState (0x0x7f97cc800bc8)
+    QObject (0x0x7f97cc8017e0) 0
+        primary-for QAbstractState (0x0x7f97cc800c30)
+
+Class QIdentityProxyModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QIdentityProxyModel::QPrivateSignal (0x0x7f97cc801900) 0 empty
+
+Vtable for QIdentityProxyModel
+QIdentityProxyModel::_ZTV19QIdentityProxyModel: 53u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QIdentityProxyModel)
+16    (int (*)(...))QIdentityProxyModel::metaObject
+24    (int (*)(...))QIdentityProxyModel::qt_metacast
+32    (int (*)(...))QIdentityProxyModel::qt_metacall
+40    (int (*)(...))QIdentityProxyModel::~QIdentityProxyModel
+48    (int (*)(...))QIdentityProxyModel::~QIdentityProxyModel
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QIdentityProxyModel::index
+120   (int (*)(...))QIdentityProxyModel::parent
+128   (int (*)(...))QIdentityProxyModel::sibling
+136   (int (*)(...))QIdentityProxyModel::rowCount
+144   (int (*)(...))QIdentityProxyModel::columnCount
+152   (int (*)(...))QAbstractProxyModel::hasChildren
+160   (int (*)(...))QAbstractProxyModel::data
+168   (int (*)(...))QAbstractProxyModel::setData
+176   (int (*)(...))QIdentityProxyModel::headerData
+184   (int (*)(...))QAbstractProxyModel::setHeaderData
+192   (int (*)(...))QAbstractProxyModel::itemData
+200   (int (*)(...))QAbstractProxyModel::setItemData
+208   (int (*)(...))QAbstractProxyModel::mimeTypes
+216   (int (*)(...))QAbstractProxyModel::mimeData
+224   (int (*)(...))QAbstractProxyModel::canDropMimeData
+232   (int (*)(...))QIdentityProxyModel::dropMimeData
+240   (int (*)(...))QAbstractProxyModel::supportedDropActions
+248   (int (*)(...))QAbstractProxyModel::supportedDragActions
+256   (int (*)(...))QIdentityProxyModel::insertRows
+264   (int (*)(...))QIdentityProxyModel::insertColumns
+272   (int (*)(...))QIdentityProxyModel::removeRows
+280   (int (*)(...))QIdentityProxyModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QAbstractProxyModel::fetchMore
+312   (int (*)(...))QAbstractProxyModel::canFetchMore
+320   (int (*)(...))QAbstractProxyModel::flags
+328   (int (*)(...))QAbstractProxyModel::sort
+336   (int (*)(...))QAbstractProxyModel::buddy
+344   (int (*)(...))QIdentityProxyModel::match
+352   (int (*)(...))QAbstractProxyModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractProxyModel::submit
+376   (int (*)(...))QAbstractProxyModel::revert
+384   (int (*)(...))QIdentityProxyModel::setSourceModel
+392   (int (*)(...))QIdentityProxyModel::mapToSource
+400   (int (*)(...))QIdentityProxyModel::mapFromSource
+408   (int (*)(...))QIdentityProxyModel::mapSelectionToSource
+416   (int (*)(...))QIdentityProxyModel::mapSelectionFromSource
+
+Class QIdentityProxyModel
+   size=16 align=8
+   base size=16 base align=8
+QIdentityProxyModel (0x0x7f97cc800c98) 0
+    vptr=((& QIdentityProxyModel::_ZTV19QIdentityProxyModel) + 16u)
+  QAbstractProxyModel (0x0x7f97cc800d00) 0
+      primary-for QIdentityProxyModel (0x0x7f97cc800c98)
+    QAbstractItemModel (0x0x7f97cc800d68) 0
+        primary-for QAbstractProxyModel (0x0x7f97cc800d00)
+      QObject (0x0x7f97cc8018a0) 0
+          primary-for QAbstractItemModel (0x0x7f97cc800d68)
+
+Class QItemSelectionRange
+   size=16 align=8
+   base size=16 base align=8
+QItemSelectionRange (0x0x7f97cc801960) 0
+
+Class QItemSelectionModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QItemSelectionModel::QPrivateSignal (0x0x7f97cc8e4060) 0 empty
+
+Vtable for QItemSelectionModel
+QItemSelectionModel::_ZTV19QItemSelectionModel: 20u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QItemSelectionModel)
+16    (int (*)(...))QItemSelectionModel::metaObject
+24    (int (*)(...))QItemSelectionModel::qt_metacast
+32    (int (*)(...))QItemSelectionModel::qt_metacall
+40    (int (*)(...))QItemSelectionModel::~QItemSelectionModel
+48    (int (*)(...))QItemSelectionModel::~QItemSelectionModel
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QItemSelectionModel::setCurrentIndex
+120   (int (*)(...))QItemSelectionModel::select
+128   (int (*)(...))QItemSelectionModel::select
+136   (int (*)(...))QItemSelectionModel::clear
+144   (int (*)(...))QItemSelectionModel::reset
+152   (int (*)(...))QItemSelectionModel::clearCurrentIndex
+
+Class QItemSelectionModel
+   size=16 align=8
+   base size=16 base align=8
+QItemSelectionModel (0x0x7f97cc8cc5b0) 0
+    vptr=((& QItemSelectionModel::_ZTV19QItemSelectionModel) + 16u)
+  QObject (0x0x7f97cc8e4000) 0
+      primary-for QItemSelectionModel (0x0x7f97cc8cc5b0)
+
+Class QItemSelection
+   size=8 align=8
+   base size=8 base align=8
+QItemSelection (0x0x7f97cc8cc7b8) 0
+  QList<QItemSelectionRange> (0x0x7f97cc8cc820) 0
+    QListSpecialMethods<QItemSelectionRange> (0x0x7f97cc8e4360) 0 empty
+
+Class QJsonValue
+   size=24 align=8
+   base size=20 base align=8
+QJsonValue (0x0x7f97cc8e4840) 0
+
+Class QJsonValueRef
+   size=16 align=8
+   base size=12 base align=8
+QJsonValueRef (0x0x7f97cc6baf60) 0
+
+Class QJsonValuePtr
+   size=24 align=8
+   base size=24 base align=8
+QJsonValuePtr (0x0x7f97cc7064e0) 0
+
+Class QJsonValueRefPtr
+   size=16 align=8
+   base size=16 base align=8
+QJsonValueRefPtr (0x0x7f97cc706540) 0
+
+Class QJsonArray::iterator
+   size=16 align=8
+   base size=12 base align=8
+QJsonArray::iterator (0x0x7f97cc706720) 0
+
+Class QJsonArray::const_iterator
+   size=16 align=8
+   base size=12 base align=8
+QJsonArray::const_iterator (0x0x7f97cc706780) 0
+
+Class QJsonArray
+   size=16 align=8
+   base size=16 base align=8
+QJsonArray (0x0x7f97cc7066c0) 0
+
+Class QJsonParseError
+   size=8 align=4
+   base size=8 base align=4
+QJsonParseError (0x0x7f97cc3f79c0) 0
+
+Class QJsonDocument
+   size=8 align=8
+   base size=8 base align=8
+QJsonDocument (0x0x7f97cc3f7a20) 0
+
+Class QJsonObject::iterator
+   size=16 align=8
+   base size=12 base align=8
+QJsonObject::iterator (0x0x7f97cc4750c0) 0
+
+Class QJsonObject::const_iterator
+   size=16 align=8
+   base size=12 base align=8
+QJsonObject::const_iterator (0x0x7f97cc475120) 0
+
+Class QJsonObject
+   size=16 align=8
+   base size=16 base align=8
+QJsonObject (0x0x7f97cc475060) 0
+
+Class QLibrary::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QLibrary::QPrivateSignal (0x0x7f97cc52a3c0) 0 empty
+
+Vtable for QLibrary
+QLibrary::_ZTV8QLibrary: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI8QLibrary)
+16    (int (*)(...))QLibrary::metaObject
+24    (int (*)(...))QLibrary::qt_metacast
+32    (int (*)(...))QLibrary::qt_metacall
+40    (int (*)(...))QLibrary::~QLibrary
+48    (int (*)(...))QLibrary::~QLibrary
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QLibrary
+   size=32 align=8
+   base size=25 base align=8
+QLibrary (0x0x7f97cc520b60) 0
+    vptr=((& QLibrary::_ZTV8QLibrary) + 16u)
+  QObject (0x0x7f97cc52a360) 0
+      primary-for QLibrary (0x0x7f97cc520b60)
+
+Class QVersionNumber::SegmentStorage
+   size=8 align=8
+   base size=8 base align=8
+QVersionNumber::SegmentStorage (0x0x7f97cc52aa80) 0
+
+Class QVersionNumber
+   size=8 align=8
+   base size=8 base align=8
+QVersionNumber (0x0x7f97cc52a5a0) 0
+
+Class QLibraryInfo
+   size=1 align=1
+   base size=0 base align=1
+QLibraryInfo (0x0x7f97cc52af60) 0 empty
+
+Class QPoint
+   size=8 align=4
+   base size=8 base align=4
+QPoint (0x0x7f97cc228000) 0
+
+Class QPointF
+   size=16 align=8
+   base size=16 base align=8
+QPointF (0x0x7f97cc2282a0) 0
+
+Class QLine
+   size=16 align=4
+   base size=16 base align=4
+QLine (0x0x7f97cc2288a0) 0
+
+Class QLineF
+   size=32 align=8
+   base size=32 base align=8
+QLineF (0x0x7f97cc2c9240) 0
+
+Class QLinkedListData
+   size=32 align=8
+   base size=25 base align=8
+QLinkedListData (0x0x7f97cc2c9840) 0
+
+Class QLockFile
+   size=8 align=8
+   base size=8 base align=8
+QLockFile (0x0x7f97cc2c9ba0) 0
+
+Class QLoggingCategory::AtomicBools
+   size=4 align=1
+   base size=4 base align=1
+QLoggingCategory::AtomicBools (0x0x7f97cc2c9d20) 0
+
+Class QLoggingCategory
+   size=24 align=8
+   base size=24 base align=8
+QLoggingCategory (0x0x7f97cc2c9cc0) 0
+
+Class QMargins
+   size=16 align=4
+   base size=16 base align=4
+QMargins (0x0x7f97cc2c9ea0) 0
+
+Class QMarginsF
+   size=32 align=8
+   base size=32 base align=8
+QMarginsF (0x0x7f97cc04e180) 0
+
+Class QMessageAuthenticationCode
+   size=8 align=8
+   base size=8 base align=8
+QMessageAuthenticationCode (0x0x7f97cc04e7e0) 0
+
+Class QMetaMethod
+   size=16 align=8
+   base size=12 base align=8
+QMetaMethod (0x0x7f97cc04e840) 0
+
+Class QMetaEnum
+   size=16 align=8
+   base size=12 base align=8
+QMetaEnum (0x0x7f97cc04ee40) 0
+
+Class QMetaProperty
+   size=32 align=8
+   base size=32 base align=8
+QMetaProperty (0x0x7f97cc13b180) 0
+
+Class QMetaClassInfo
+   size=16 align=8
+   base size=12 base align=8
+QMetaClassInfo (0x0x7f97cc13b1e0) 0
+
+Class QMimeData::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QMimeData::QPrivateSignal (0x0x7f97cc13b4e0) 0 empty
+
+Vtable for QMimeData
+QMimeData::_ZTV9QMimeData: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QMimeData)
+16    (int (*)(...))QMimeData::metaObject
+24    (int (*)(...))QMimeData::qt_metacast
+32    (int (*)(...))QMimeData::qt_metacall
+40    (int (*)(...))QMimeData::~QMimeData
+48    (int (*)(...))QMimeData::~QMimeData
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QMimeData::hasFormat
+120   (int (*)(...))QMimeData::formats
+128   (int (*)(...))QMimeData::retrieveData
+
+Class QMimeData
+   size=16 align=8
+   base size=16 base align=8
+QMimeData (0x0x7f97cc0b0dd0) 0
+    vptr=((& QMimeData::_ZTV9QMimeData) + 16u)
+  QObject (0x0x7f97cc13b480) 0
+      primary-for QMimeData (0x0x7f97cc0b0dd0)
+
+Class QMimeType
+   size=8 align=8
+   base size=8 base align=8
+QMimeType (0x0x7f97cc13b540) 0
+
+Class QMimeDatabase
+   size=8 align=8
+   base size=8 base align=8
+QMimeDatabase (0x0x7f97cc13b840) 0
+
+Class QObjectCleanupHandler::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QObjectCleanupHandler::QPrivateSignal (0x0x7f97cc13b900) 0 empty
+
+Vtable for QObjectCleanupHandler
+QObjectCleanupHandler::_ZTV21QObjectCleanupHandler: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QObjectCleanupHandler)
+16    (int (*)(...))QObjectCleanupHandler::metaObject
+24    (int (*)(...))QObjectCleanupHandler::qt_metacast
+32    (int (*)(...))QObjectCleanupHandler::qt_metacall
+40    (int (*)(...))QObjectCleanupHandler::~QObjectCleanupHandler
+48    (int (*)(...))QObjectCleanupHandler::~QObjectCleanupHandler
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QObjectCleanupHandler
+   size=24 align=8
+   base size=24 base align=8
+QObjectCleanupHandler (0x0x7f97cc18f000) 0
+    vptr=((& QObjectCleanupHandler::_ZTV21QObjectCleanupHandler) + 16u)
+  QObject (0x0x7f97cc13b8a0) 0
+      primary-for QObjectCleanupHandler (0x0x7f97cc18f000)
+
+Class QOperatingSystemVersion
+   size=16 align=4
+   base size=16 base align=4
+QOperatingSystemVersion (0x0x7f97cc13b960) 0
+
+Class QParallelAnimationGroup::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QParallelAnimationGroup::QPrivateSignal (0x0x7f97cbdcc120) 0 empty
+
+Vtable for QParallelAnimationGroup
+QParallelAnimationGroup::_ZTV23QParallelAnimationGroup: 18u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI23QParallelAnimationGroup)
+16    (int (*)(...))QParallelAnimationGroup::metaObject
+24    (int (*)(...))QParallelAnimationGroup::qt_metacast
+32    (int (*)(...))QParallelAnimationGroup::qt_metacall
+40    (int (*)(...))QParallelAnimationGroup::~QParallelAnimationGroup
+48    (int (*)(...))QParallelAnimationGroup::~QParallelAnimationGroup
+56    (int (*)(...))QParallelAnimationGroup::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QParallelAnimationGroup::duration
+120   (int (*)(...))QParallelAnimationGroup::updateCurrentTime
+128   (int (*)(...))QParallelAnimationGroup::updateState
+136   (int (*)(...))QParallelAnimationGroup::updateDirection
+
+Class QParallelAnimationGroup
+   size=16 align=8
+   base size=16 base align=8
+QParallelAnimationGroup (0x0x7f97cc18f750) 0
+    vptr=((& QParallelAnimationGroup::_ZTV23QParallelAnimationGroup) + 16u)
+  QAnimationGroup (0x0x7f97cc18f7b8) 0
+      primary-for QParallelAnimationGroup (0x0x7f97cc18f750)
+    QAbstractAnimation (0x0x7f97cc18f820) 0
+        primary-for QAnimationGroup (0x0x7f97cc18f7b8)
+      QObject (0x0x7f97cbdcc0c0) 0
+          primary-for QAbstractAnimation (0x0x7f97cc18f820)
+
+Class QPauseAnimation::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPauseAnimation::QPrivateSignal (0x0x7f97cbdcc1e0) 0 empty
+
+Vtable for QPauseAnimation
+QPauseAnimation::_ZTV15QPauseAnimation: 18u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QPauseAnimation)
+16    (int (*)(...))QPauseAnimation::metaObject
+24    (int (*)(...))QPauseAnimation::qt_metacast
+32    (int (*)(...))QPauseAnimation::qt_metacall
+40    (int (*)(...))QPauseAnimation::~QPauseAnimation
+48    (int (*)(...))QPauseAnimation::~QPauseAnimation
+56    (int (*)(...))QPauseAnimation::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QPauseAnimation::duration
+120   (int (*)(...))QPauseAnimation::updateCurrentTime
+128   (int (*)(...))QAbstractAnimation::updateState
+136   (int (*)(...))QAbstractAnimation::updateDirection
+
+Class QPauseAnimation
+   size=16 align=8
+   base size=16 base align=8
+QPauseAnimation (0x0x7f97cc18f888) 0
+    vptr=((& QPauseAnimation::_ZTV15QPauseAnimation) + 16u)
+  QAbstractAnimation (0x0x7f97cc18f8f0) 0
+      primary-for QPauseAnimation (0x0x7f97cc18f888)
+    QObject (0x0x7f97cbdcc180) 0
+        primary-for QAbstractAnimation (0x0x7f97cc18f8f0)
+
+Class QStaticPlugin
+   size=16 align=8
+   base size=16 base align=8
+QStaticPlugin (0x0x7f97cbdcc3c0) 0
+
+Class QPluginLoader::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPluginLoader::QPrivateSignal (0x0x7f97cbdcc6c0) 0 empty
+
+Vtable for QPluginLoader
+QPluginLoader::_ZTV13QPluginLoader: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QPluginLoader)
+16    (int (*)(...))QPluginLoader::metaObject
+24    (int (*)(...))QPluginLoader::qt_metacast
+32    (int (*)(...))QPluginLoader::qt_metacall
+40    (int (*)(...))QPluginLoader::~QPluginLoader
+48    (int (*)(...))QPluginLoader::~QPluginLoader
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QPluginLoader
+   size=32 align=8
+   base size=25 base align=8
+QPluginLoader (0x0x7f97cc18faf8) 0
+    vptr=((& QPluginLoader::_ZTV13QPluginLoader) + 16u)
+  QObject (0x0x7f97cbdcc660) 0
+      primary-for QPluginLoader (0x0x7f97cc18faf8)
+
+Class QProcessEnvironment
+   size=8 align=8
+   base size=8 base align=8
+QProcessEnvironment (0x0x7f97cbdcc720) 0
+
+Class QProcess::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QProcess::QPrivateSignal (0x0x7f97cbdccde0) 0 empty
+
+Vtable for QProcess
+QProcess::_ZTV8QProcess: 31u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI8QProcess)
+16    (int (*)(...))QProcess::metaObject
+24    (int (*)(...))QProcess::qt_metacast
+32    (int (*)(...))QProcess::qt_metacall
+40    (int (*)(...))QProcess::~QProcess
+48    (int (*)(...))QProcess::~QProcess
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QProcess::isSequential
+120   (int (*)(...))QProcess::open
+128   (int (*)(...))QProcess::close
+136   (int (*)(...))QIODevice::pos
+144   (int (*)(...))QIODevice::size
+152   (int (*)(...))QIODevice::seek
+160   (int (*)(...))QProcess::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QProcess::bytesAvailable
+184   (int (*)(...))QProcess::bytesToWrite
+192   (int (*)(...))QProcess::canReadLine
+200   (int (*)(...))QProcess::waitForReadyRead
+208   (int (*)(...))QProcess::waitForBytesWritten
+216   (int (*)(...))QProcess::readData
+224   (int (*)(...))QIODevice::readLineData
+232   (int (*)(...))QProcess::writeData
+240   (int (*)(...))QProcess::setupChildProcess
+
+Class QProcess
+   size=16 align=8
+   base size=16 base align=8
+QProcess (0x0x7f97cbe3d138) 0
+    vptr=((& QProcess::_ZTV8QProcess) + 16u)
+  QIODevice (0x0x7f97cbe3d1a0) 0
+      primary-for QProcess (0x0x7f97cbe3d138)
+    QObject (0x0x7f97cbdccd80) 0
+        primary-for QIODevice (0x0x7f97cbe3d1a0)
+
+Class QVariantAnimation::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QVariantAnimation::QPrivateSignal (0x0x7f97cbdccea0) 0 empty
+
+Vtable for QVariantAnimation
+QVariantAnimation::_ZTV17QVariantAnimation: 20u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QVariantAnimation)
+16    (int (*)(...))QVariantAnimation::metaObject
+24    (int (*)(...))QVariantAnimation::qt_metacast
+32    (int (*)(...))QVariantAnimation::qt_metacall
+40    (int (*)(...))QVariantAnimation::~QVariantAnimation
+48    (int (*)(...))QVariantAnimation::~QVariantAnimation
+56    (int (*)(...))QVariantAnimation::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QVariantAnimation::duration
+120   (int (*)(...))QVariantAnimation::updateCurrentTime
+128   (int (*)(...))QVariantAnimation::updateState
+136   (int (*)(...))QAbstractAnimation::updateDirection
+144   (int (*)(...))QVariantAnimation::updateCurrentValue
+152   (int (*)(...))QVariantAnimation::interpolated
+
+Class QVariantAnimation
+   size=16 align=8
+   base size=16 base align=8
+QVariantAnimation (0x0x7f97cbe3d208) 0
+    vptr=((& QVariantAnimation::_ZTV17QVariantAnimation) + 16u)
+  QAbstractAnimation (0x0x7f97cbe3d270) 0
+      primary-for QVariantAnimation (0x0x7f97cbe3d208)
+    QObject (0x0x7f97cbdcce40) 0
+        primary-for QAbstractAnimation (0x0x7f97cbe3d270)
+
+Class QPropertyAnimation::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPropertyAnimation::QPrivateSignal (0x0x7f97cbdccf60) 0 empty
+
+Vtable for QPropertyAnimation
+QPropertyAnimation::_ZTV18QPropertyAnimation: 20u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QPropertyAnimation)
+16    (int (*)(...))QPropertyAnimation::metaObject
+24    (int (*)(...))QPropertyAnimation::qt_metacast
+32    (int (*)(...))QPropertyAnimation::qt_metacall
+40    (int (*)(...))QPropertyAnimation::~QPropertyAnimation
+48    (int (*)(...))QPropertyAnimation::~QPropertyAnimation
+56    (int (*)(...))QPropertyAnimation::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QVariantAnimation::duration
+120   (int (*)(...))QVariantAnimation::updateCurrentTime
+128   (int (*)(...))QPropertyAnimation::updateState
+136   (int (*)(...))QAbstractAnimation::updateDirection
+144   (int (*)(...))QPropertyAnimation::updateCurrentValue
+152   (int (*)(...))QVariantAnimation::interpolated
+
+Class QPropertyAnimation
+   size=16 align=8
+   base size=16 base align=8
+QPropertyAnimation (0x0x7f97cbe3d340) 0
+    vptr=((& QPropertyAnimation::_ZTV18QPropertyAnimation) + 16u)
+  QVariantAnimation (0x0x7f97cbe3d3a8) 0
+      primary-for QPropertyAnimation (0x0x7f97cbe3d340)
+    QAbstractAnimation (0x0x7f97cbe3d410) 0
+        primary-for QVariantAnimation (0x0x7f97cbe3d3a8)
+      QObject (0x0x7f97cbdccf00) 0
+          primary-for QAbstractAnimation (0x0x7f97cbe3d410)
+
+Class QRandomGenerator::Storage
+   size=2504 align=8
+   base size=2504 base align=8
+QRandomGenerator::Storage (0x0x7f97cbea10c0) 0
+
+Class QRandomGenerator
+   size=2512 align=8
+   base size=2512 base align=8
+QRandomGenerator (0x0x7f97cbea1060) 0
+
+Class QRandomGenerator64
+   size=2512 align=8
+   base size=2512 base align=8
+QRandomGenerator64 (0x0x7f97cbf1d6e8) 0
+  QRandomGenerator (0x0x7f97cbf43060) 0
+
+Class QReadWriteLock
+   size=8 align=8
+   base size=8 base align=8
+QReadWriteLock (0x0x7f97cbf43120) 0
+
+Class QReadLocker
+   size=8 align=8
+   base size=8 base align=8
+QReadLocker (0x0x7f97cbf433c0) 0
+
+Class QWriteLocker
+   size=8 align=8
+   base size=8 base align=8
+QWriteLocker (0x0x7f97cbf43480) 0
+
+Class QSize
+   size=8 align=4
+   base size=8 base align=4
+QSize (0x0x7f97cbf43540) 0
+
+Class QSizeF
+   size=16 align=8
+   base size=16 base align=8
+QSizeF (0x0x7f97cbf437e0) 0
+
+Class QRect
+   size=16 align=4
+   base size=16 base align=4
+QRect (0x0x7f97cbf43a80) 0
+
+Class QRectF
+   size=32 align=8
+   base size=32 base align=8
+QRectF (0x0x7f97cbf43d20) 0
+
+Class QResource
+   size=8 align=8
+   base size=8 base align=8
+QResource (0x0x7f97cbd92000) 0
+
+Class QSaveFile::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSaveFile::QPrivateSignal (0x0x7f97cbd92180) 0 empty
+
+Vtable for QSaveFile
+QSaveFile::_ZTV9QSaveFile: 34u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QSaveFile)
+16    (int (*)(...))QSaveFile::metaObject
+24    (int (*)(...))QSaveFile::qt_metacast
+32    (int (*)(...))QSaveFile::qt_metacall
+40    (int (*)(...))QSaveFile::~QSaveFile
+48    (int (*)(...))QSaveFile::~QSaveFile
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QFileDevice::isSequential
+120   (int (*)(...))QSaveFile::open
+128   (int (*)(...))QSaveFile::close
+136   (int (*)(...))QFileDevice::pos
+144   (int (*)(...))QFileDevice::size
+152   (int (*)(...))QFileDevice::seek
+160   (int (*)(...))QFileDevice::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QIODevice::bytesAvailable
+184   (int (*)(...))QIODevice::bytesToWrite
+192   (int (*)(...))QIODevice::canReadLine
+200   (int (*)(...))QIODevice::waitForReadyRead
+208   (int (*)(...))QIODevice::waitForBytesWritten
+216   (int (*)(...))QFileDevice::readData
+224   (int (*)(...))QFileDevice::readLineData
+232   (int (*)(...))QSaveFile::writeData
+240   (int (*)(...))QSaveFile::fileName
+248   (int (*)(...))QFileDevice::resize
+256   (int (*)(...))QFileDevice::permissions
+264   (int (*)(...))QFileDevice::setPermissions
+
+Class QSaveFile
+   size=16 align=8
+   base size=16 base align=8
+QSaveFile (0x0x7f97cbc90270) 0
+    vptr=((& QSaveFile::_ZTV9QSaveFile) + 16u)
+  QFileDevice (0x0x7f97cbc902d8) 0
+      primary-for QSaveFile (0x0x7f97cbc90270)
+    QIODevice (0x0x7f97cbc90340) 0
+        primary-for QFileDevice (0x0x7f97cbc902d8)
+      QObject (0x0x7f97cbd92120) 0
+          primary-for QIODevice (0x0x7f97cbc90340)
+
+Class QSemaphore
+   size=8 align=8
+   base size=8 base align=8
+QSemaphore (0x0x7f97cbd922a0) 0
+
+Class QSemaphoreReleaser
+   size=16 align=8
+   base size=12 base align=8
+QSemaphoreReleaser (0x0x7f97cbd92420) 0
+
+Class QSequentialAnimationGroup::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSequentialAnimationGroup::QPrivateSignal (0x0x7f97cbae8a20) 0 empty
+
+Vtable for QSequentialAnimationGroup
+QSequentialAnimationGroup::_ZTV25QSequentialAnimationGroup: 18u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI25QSequentialAnimationGroup)
+16    (int (*)(...))QSequentialAnimationGroup::metaObject
+24    (int (*)(...))QSequentialAnimationGroup::qt_metacast
+32    (int (*)(...))QSequentialAnimationGroup::qt_metacall
+40    (int (*)(...))QSequentialAnimationGroup::~QSequentialAnimationGroup
+48    (int (*)(...))QSequentialAnimationGroup::~QSequentialAnimationGroup
+56    (int (*)(...))QSequentialAnimationGroup::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QSequentialAnimationGroup::duration
+120   (int (*)(...))QSequentialAnimationGroup::updateCurrentTime
+128   (int (*)(...))QSequentialAnimationGroup::updateState
+136   (int (*)(...))QSequentialAnimationGroup::updateDirection
+
+Class QSequentialAnimationGroup
+   size=16 align=8
+   base size=16 base align=8
+QSequentialAnimationGroup (0x0x7f97cbae9bc8) 0
+    vptr=((& QSequentialAnimationGroup::_ZTV25QSequentialAnimationGroup) + 16u)
+  QAnimationGroup (0x0x7f97cbae9c30) 0
+      primary-for QSequentialAnimationGroup (0x0x7f97cbae9bc8)
+    QAbstractAnimation (0x0x7f97cbae9c98) 0
+        primary-for QAnimationGroup (0x0x7f97cbae9c30)
+      QObject (0x0x7f97cbae89c0) 0
+          primary-for QAbstractAnimation (0x0x7f97cbae9c98)
+
+Class QSettings::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSettings::QPrivateSignal (0x0x7f97cbae8ae0) 0 empty
+
+Vtable for QSettings
+QSettings::_ZTV9QSettings: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QSettings)
+16    (int (*)(...))QSettings::metaObject
+24    (int (*)(...))QSettings::qt_metacast
+32    (int (*)(...))QSettings::qt_metacall
+40    (int (*)(...))QSettings::~QSettings
+48    (int (*)(...))QSettings::~QSettings
+56    (int (*)(...))QSettings::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QSettings
+   size=16 align=8
+   base size=16 base align=8
+QSettings (0x0x7f97cbae9d00) 0
+    vptr=((& QSettings::_ZTV9QSettings) + 16u)
+  QObject (0x0x7f97cbae8a80) 0
+      primary-for QSettings (0x0x7f97cbae9d00)
+
+Class QSharedMemory::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSharedMemory::QPrivateSignal (0x0x7f97cbae8ba0) 0 empty
+
+Vtable for QSharedMemory
+QSharedMemory::_ZTV13QSharedMemory: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QSharedMemory)
+16    (int (*)(...))QSharedMemory::metaObject
+24    (int (*)(...))QSharedMemory::qt_metacast
+32    (int (*)(...))QSharedMemory::qt_metacall
+40    (int (*)(...))QSharedMemory::~QSharedMemory
+48    (int (*)(...))QSharedMemory::~QSharedMemory
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QSharedMemory
+   size=16 align=8
+   base size=16 base align=8
+QSharedMemory (0x0x7f97cbae9d68) 0
+    vptr=((& QSharedMemory::_ZTV13QSharedMemory) + 16u)
+  QObject (0x0x7f97cbae8b40) 0
+      primary-for QSharedMemory (0x0x7f97cbae9d68)
+
+Class QSignalMapper::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSignalMapper::QPrivateSignal (0x0x7f97cbae8c60) 0 empty
+
+Vtable for QSignalMapper
+QSignalMapper::_ZTV13QSignalMapper: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QSignalMapper)
+16    (int (*)(...))QSignalMapper::metaObject
+24    (int (*)(...))QSignalMapper::qt_metacast
+32    (int (*)(...))QSignalMapper::qt_metacall
+40    (int (*)(...))QSignalMapper::~QSignalMapper
+48    (int (*)(...))QSignalMapper::~QSignalMapper
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QSignalMapper
+   size=16 align=8
+   base size=16 base align=8
+QSignalMapper (0x0x7f97cbae9dd0) 0
+    vptr=((& QSignalMapper::_ZTV13QSignalMapper) + 16u)
+  QObject (0x0x7f97cbae8c00) 0
+      primary-for QSignalMapper (0x0x7f97cbae9dd0)
+
+Class QSignalTransition::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSignalTransition::QPrivateSignal (0x0x7f97cbae8d20) 0 empty
+
+Vtable for QSignalTransition
+QSignalTransition::_ZTV17QSignalTransition: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QSignalTransition)
+16    (int (*)(...))QSignalTransition::metaObject
+24    (int (*)(...))QSignalTransition::qt_metacast
+32    (int (*)(...))QSignalTransition::qt_metacall
+40    (int (*)(...))QSignalTransition::~QSignalTransition
+48    (int (*)(...))QSignalTransition::~QSignalTransition
+56    (int (*)(...))QSignalTransition::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QSignalTransition::eventTest
+120   (int (*)(...))QSignalTransition::onTransition
+
+Class QSignalTransition
+   size=16 align=8
+   base size=16 base align=8
+QSignalTransition (0x0x7f97cbae9e38) 0
+    vptr=((& QSignalTransition::_ZTV17QSignalTransition) + 16u)
+  QAbstractTransition (0x0x7f97cbae9ea0) 0
+      primary-for QSignalTransition (0x0x7f97cbae9e38)
+    QObject (0x0x7f97cbae8cc0) 0
+        primary-for QAbstractTransition (0x0x7f97cbae9ea0)
+
+Class QSocketNotifier::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSocketNotifier::QPrivateSignal (0x0x7f97cbae8de0) 0 empty
+
+Vtable for QSocketNotifier
+QSocketNotifier::_ZTV15QSocketNotifier: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QSocketNotifier)
+16    (int (*)(...))QSocketNotifier::metaObject
+24    (int (*)(...))QSocketNotifier::qt_metacast
+32    (int (*)(...))QSocketNotifier::qt_metacall
+40    (int (*)(...))QSocketNotifier::~QSocketNotifier
+48    (int (*)(...))QSocketNotifier::~QSocketNotifier
+56    (int (*)(...))QSocketNotifier::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QSocketNotifier
+   size=16 align=8
+   base size=16 base align=8
+QSocketNotifier (0x0x7f97cbae9f08) 0
+    vptr=((& QSocketNotifier::_ZTV15QSocketNotifier) + 16u)
+  QObject (0x0x7f97cbae8d80) 0
+      primary-for QSocketNotifier (0x0x7f97cbae9f08)
+
+Class QSortFilterProxyModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSortFilterProxyModel::QPrivateSignal (0x0x7f97cbae8ea0) 0 empty
+
+Vtable for QSortFilterProxyModel
+QSortFilterProxyModel::_ZTV21QSortFilterProxyModel: 56u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QSortFilterProxyModel)
+16    (int (*)(...))QSortFilterProxyModel::metaObject
+24    (int (*)(...))QSortFilterProxyModel::qt_metacast
+32    (int (*)(...))QSortFilterProxyModel::qt_metacall
+40    (int (*)(...))QSortFilterProxyModel::~QSortFilterProxyModel
+48    (int (*)(...))QSortFilterProxyModel::~QSortFilterProxyModel
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QSortFilterProxyModel::index
+120   (int (*)(...))QSortFilterProxyModel::parent
+128   (int (*)(...))QSortFilterProxyModel::sibling
+136   (int (*)(...))QSortFilterProxyModel::rowCount
+144   (int (*)(...))QSortFilterProxyModel::columnCount
+152   (int (*)(...))QSortFilterProxyModel::hasChildren
+160   (int (*)(...))QSortFilterProxyModel::data
+168   (int (*)(...))QSortFilterProxyModel::setData
+176   (int (*)(...))QSortFilterProxyModel::headerData
+184   (int (*)(...))QSortFilterProxyModel::setHeaderData
+192   (int (*)(...))QAbstractProxyModel::itemData
+200   (int (*)(...))QAbstractProxyModel::setItemData
+208   (int (*)(...))QSortFilterProxyModel::mimeTypes
+216   (int (*)(...))QSortFilterProxyModel::mimeData
+224   (int (*)(...))QAbstractProxyModel::canDropMimeData
+232   (int (*)(...))QSortFilterProxyModel::dropMimeData
+240   (int (*)(...))QSortFilterProxyModel::supportedDropActions
+248   (int (*)(...))QAbstractProxyModel::supportedDragActions
+256   (int (*)(...))QSortFilterProxyModel::insertRows
+264   (int (*)(...))QSortFilterProxyModel::insertColumns
+272   (int (*)(...))QSortFilterProxyModel::removeRows
+280   (int (*)(...))QSortFilterProxyModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QSortFilterProxyModel::fetchMore
+312   (int (*)(...))QSortFilterProxyModel::canFetchMore
+320   (int (*)(...))QSortFilterProxyModel::flags
+328   (int (*)(...))QSortFilterProxyModel::sort
+336   (int (*)(...))QSortFilterProxyModel::buddy
+344   (int (*)(...))QSortFilterProxyModel::match
+352   (int (*)(...))QSortFilterProxyModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractProxyModel::submit
+376   (int (*)(...))QAbstractProxyModel::revert
+384   (int (*)(...))QSortFilterProxyModel::setSourceModel
+392   (int (*)(...))QSortFilterProxyModel::mapToSource
+400   (int (*)(...))QSortFilterProxyModel::mapFromSource
+408   (int (*)(...))QSortFilterProxyModel::mapSelectionToSource
+416   (int (*)(...))QSortFilterProxyModel::mapSelectionFromSource
+424   (int (*)(...))QSortFilterProxyModel::filterAcceptsRow
+432   (int (*)(...))QSortFilterProxyModel::filterAcceptsColumn
+440   (int (*)(...))QSortFilterProxyModel::lessThan
+
+Class QSortFilterProxyModel
+   size=16 align=8
+   base size=16 base align=8
+QSortFilterProxyModel (0x0x7f97cbae9f70) 0
+    vptr=((& QSortFilterProxyModel::_ZTV21QSortFilterProxyModel) + 16u)
+  QAbstractProxyModel (0x0x7f97cbb74000) 0
+      primary-for QSortFilterProxyModel (0x0x7f97cbae9f70)
+    QAbstractItemModel (0x0x7f97cbb74068) 0
+        primary-for QAbstractProxyModel (0x0x7f97cbb74000)
+      QObject (0x0x7f97cbae8e40) 0
+          primary-for QAbstractItemModel (0x0x7f97cbb74068)
+
+Class QStandardPaths
+   size=1 align=1
+   base size=0 base align=1
+QStandardPaths (0x0x7f97cbae8f60) 0 empty
+
+Class QState::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QState::QPrivateSignal (0x0x7f97cb7b11e0) 0 empty
+
+Vtable for QState
+QState::_ZTV6QState: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI6QState)
+16    (int (*)(...))QState::metaObject
+24    (int (*)(...))QState::qt_metacast
+32    (int (*)(...))QState::qt_metacall
+40    (int (*)(...))QState::~QState
+48    (int (*)(...))QState::~QState
+56    (int (*)(...))QState::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QState::onEntry
+120   (int (*)(...))QState::onExit
+
+Class QState
+   size=16 align=8
+   base size=16 base align=8
+QState (0x0x7f97cbb74208) 0
+    vptr=((& QState::_ZTV6QState) + 16u)
+  QAbstractState (0x0x7f97cbb74270) 0
+      primary-for QState (0x0x7f97cbb74208)
+    QObject (0x0x7f97cb7b1180) 0
+        primary-for QAbstractState (0x0x7f97cbb74270)
+
+Class QStateMachine::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QStateMachine::QPrivateSignal (0x0x7f97cb7b1300) 0 empty
+
+Vtable for QStateMachine::SignalEvent
+QStateMachine::SignalEvent::_ZTVN13QStateMachine11SignalEventE: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN13QStateMachine11SignalEventE)
+16    (int (*)(...))QStateMachine::SignalEvent::~SignalEvent
+24    (int (*)(...))QStateMachine::SignalEvent::~SignalEvent
+
+Class QStateMachine::SignalEvent
+   size=48 align=8
+   base size=48 base align=8
+QStateMachine::SignalEvent (0x0x7f97cbb74410) 0
+    vptr=((& QStateMachine::SignalEvent::_ZTVN13QStateMachine11SignalEventE) + 16u)
+  QEvent (0x0x7f97cb7b1360) 0
+      primary-for QStateMachine::SignalEvent (0x0x7f97cbb74410)
+
+Vtable for QStateMachine::WrappedEvent
+QStateMachine::WrappedEvent::_ZTVN13QStateMachine12WrappedEventE: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN13QStateMachine12WrappedEventE)
+16    (int (*)(...))QStateMachine::WrappedEvent::~WrappedEvent
+24    (int (*)(...))QStateMachine::WrappedEvent::~WrappedEvent
+
+Class QStateMachine::WrappedEvent
+   size=40 align=8
+   base size=40 base align=8
+QStateMachine::WrappedEvent (0x0x7f97cbb74478) 0
+    vptr=((& QStateMachine::WrappedEvent::_ZTVN13QStateMachine12WrappedEventE) + 16u)
+  QEvent (0x0x7f97cb7b13c0) 0
+      primary-for QStateMachine::WrappedEvent (0x0x7f97cbb74478)
+
+Vtable for QStateMachine
+QStateMachine::_ZTV13QStateMachine: 20u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QStateMachine)
+16    (int (*)(...))QStateMachine::metaObject
+24    (int (*)(...))QStateMachine::qt_metacast
+32    (int (*)(...))QStateMachine::qt_metacall
+40    (int (*)(...))QStateMachine::~QStateMachine
+48    (int (*)(...))QStateMachine::~QStateMachine
+56    (int (*)(...))QStateMachine::event
+64    (int (*)(...))QStateMachine::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QStateMachine::onEntry
+120   (int (*)(...))QStateMachine::onExit
+128   (int (*)(...))QStateMachine::beginSelectTransitions
+136   (int (*)(...))QStateMachine::endSelectTransitions
+144   (int (*)(...))QStateMachine::beginMicrostep
+152   (int (*)(...))QStateMachine::endMicrostep
+
+Class QStateMachine
+   size=16 align=8
+   base size=16 base align=8
+QStateMachine (0x0x7f97cbb742d8) 0
+    vptr=((& QStateMachine::_ZTV13QStateMachine) + 16u)
+  QState (0x0x7f97cbb74340) 0
+      primary-for QStateMachine (0x0x7f97cbb742d8)
+    QAbstractState (0x0x7f97cbb743a8) 0
+        primary-for QState (0x0x7f97cbb74340)
+      QObject (0x0x7f97cb7b12a0) 0
+          primary-for QAbstractState (0x0x7f97cbb743a8)
+
+Class QStorageInfo
+   size=8 align=8
+   base size=8 base align=8
+QStorageInfo (0x0x7f97cb7b1420) 0
+
+Class QAbstractConcatenable
+   size=1 align=1
+   base size=0 base align=1
+QAbstractConcatenable (0x0x7f97cb85f360) 0 empty
+
+Class QStringListModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QStringListModel::QPrivateSignal (0x0x7f97cb8eb720) 0 empty
+
+Vtable for QStringListModel
+QStringListModel::_ZTV16QStringListModel: 48u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QStringListModel)
+16    (int (*)(...))QStringListModel::metaObject
+24    (int (*)(...))QStringListModel::qt_metacast
+32    (int (*)(...))QStringListModel::qt_metacall
+40    (int (*)(...))QStringListModel::~QStringListModel
+48    (int (*)(...))QStringListModel::~QStringListModel
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QAbstractListModel::index
+120   (int (*)(...))QAbstractListModel::parent
+128   (int (*)(...))QStringListModel::sibling
+136   (int (*)(...))QStringListModel::rowCount
+144   (int (*)(...))QAbstractListModel::columnCount
+152   (int (*)(...))QAbstractListModel::hasChildren
+160   (int (*)(...))QStringListModel::data
+168   (int (*)(...))QStringListModel::setData
+176   (int (*)(...))QAbstractItemModel::headerData
+184   (int (*)(...))QAbstractItemModel::setHeaderData
+192   (int (*)(...))QAbstractItemModel::itemData
+200   (int (*)(...))QAbstractItemModel::setItemData
+208   (int (*)(...))QAbstractItemModel::mimeTypes
+216   (int (*)(...))QAbstractItemModel::mimeData
+224   (int (*)(...))QAbstractItemModel::canDropMimeData
+232   (int (*)(...))QAbstractListModel::dropMimeData
+240   (int (*)(...))QStringListModel::supportedDropActions
+248   (int (*)(...))QAbstractItemModel::supportedDragActions
+256   (int (*)(...))QStringListModel::insertRows
+264   (int (*)(...))QAbstractItemModel::insertColumns
+272   (int (*)(...))QStringListModel::removeRows
+280   (int (*)(...))QAbstractItemModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QAbstractItemModel::fetchMore
+312   (int (*)(...))QAbstractItemModel::canFetchMore
+320   (int (*)(...))QStringListModel::flags
+328   (int (*)(...))QStringListModel::sort
+336   (int (*)(...))QAbstractItemModel::buddy
+344   (int (*)(...))QAbstractItemModel::match
+352   (int (*)(...))QAbstractItemModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractItemModel::submit
+376   (int (*)(...))QAbstractItemModel::revert
+
+Class QStringListModel
+   size=24 align=8
+   base size=24 base align=8
+QStringListModel (0x0x7f97cb8f3478) 0
+    vptr=((& QStringListModel::_ZTV16QStringListModel) + 16u)
+  QAbstractListModel (0x0x7f97cb8f34e0) 0
+      primary-for QStringListModel (0x0x7f97cb8f3478)
+    QAbstractItemModel (0x0x7f97cb8f3548) 0
+        primary-for QAbstractListModel (0x0x7f97cb8f34e0)
+      QObject (0x0x7f97cb8eb6c0) 0
+          primary-for QAbstractItemModel (0x0x7f97cb8f3548)
+
+Class QSystemSemaphore
+   size=8 align=8
+   base size=8 base align=8
+QSystemSemaphore (0x0x7f97cb8eb780) 0
+
+Class QTemporaryDir
+   size=8 align=8
+   base size=8 base align=8
+QTemporaryDir (0x0x7f97cb8eb840) 0
+
+Class QTemporaryFile::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTemporaryFile::QPrivateSignal (0x0x7f97cb8eb960) 0 empty
+
+Vtable for QTemporaryFile
+QTemporaryFile::_ZTV14QTemporaryFile: 34u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QTemporaryFile)
+16    (int (*)(...))QTemporaryFile::metaObject
+24    (int (*)(...))QTemporaryFile::qt_metacast
+32    (int (*)(...))QTemporaryFile::qt_metacall
+40    (int (*)(...))QTemporaryFile::~QTemporaryFile
+48    (int (*)(...))QTemporaryFile::~QTemporaryFile
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QFileDevice::isSequential
+120   (int (*)(...))QTemporaryFile::open
+128   (int (*)(...))QFileDevice::close
+136   (int (*)(...))QFileDevice::pos
+144   (int (*)(...))QFile::size
+152   (int (*)(...))QFileDevice::seek
+160   (int (*)(...))QFileDevice::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QIODevice::bytesAvailable
+184   (int (*)(...))QIODevice::bytesToWrite
+192   (int (*)(...))QIODevice::canReadLine
+200   (int (*)(...))QIODevice::waitForReadyRead
+208   (int (*)(...))QIODevice::waitForBytesWritten
+216   (int (*)(...))QFileDevice::readData
+224   (int (*)(...))QFileDevice::readLineData
+232   (int (*)(...))QFileDevice::writeData
+240   (int (*)(...))QTemporaryFile::fileName
+248   (int (*)(...))QFile::resize
+256   (int (*)(...))QFile::permissions
+264   (int (*)(...))QFile::setPermissions
+
+Class QTemporaryFile
+   size=16 align=8
+   base size=16 base align=8
+QTemporaryFile (0x0x7f97cb8f35b0) 0
+    vptr=((& QTemporaryFile::_ZTV14QTemporaryFile) + 16u)
+  QFile (0x0x7f97cb8f3618) 0
+      primary-for QTemporaryFile (0x0x7f97cb8f35b0)
+    QFileDevice (0x0x7f97cb8f3680) 0
+        primary-for QFile (0x0x7f97cb8f3618)
+      QIODevice (0x0x7f97cb8f36e8) 0
+          primary-for QFileDevice (0x0x7f97cb8f3680)
+        QObject (0x0x7f97cb8eb900) 0
+            primary-for QIODevice (0x0x7f97cb8f36e8)
+
+Class QTextBoundaryFinder
+   size=48 align=8
+   base size=48 base align=8
+QTextBoundaryFinder (0x0x7f97cb8eb9c0) 0
+
+Class QTextCodec::ConverterState
+   size=32 align=8
+   base size=32 base align=8
+QTextCodec::ConverterState (0x0x7f97cb8ebc00) 0
+
+Vtable for QTextCodec
+QTextCodec::_ZTV10QTextCodec: 9u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QTextCodec)
+16    (int (*)(...))__cxa_pure_virtual
+24    (int (*)(...))QTextCodec::aliases
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+56    0u
+64    0u
+
+Class QTextCodec
+   size=8 align=8
+   base size=8 base align=8
+QTextCodec (0x0x7f97cb8ebba0) 0 nearly-empty
+    vptr=((& QTextCodec::_ZTV10QTextCodec) + 16u)
+
+Class QTextEncoder
+   size=40 align=8
+   base size=40 base align=8
+QTextEncoder (0x0x7f97cb8ebde0) 0
+
+Class QTextDecoder
+   size=40 align=8
+   base size=40 base align=8
+QTextDecoder (0x0x7f97cb8ebe40) 0
+
+Class std::__mutex_base
+   size=40 align=8
+   base size=40 base align=8
+std::__mutex_base (0x0x7f97cb8ebea0) 0
+
+Class std::__recursive_mutex_base
+   size=40 align=8
+   base size=40 base align=8
+std::__recursive_mutex_base (0x0x7f97cb8ebf00) 0
+
+Class std::mutex
+   size=40 align=8
+   base size=40 base align=8
+std::mutex (0x0x7f97cb8f38f0) 0
+  std::__mutex_base (0x0x7f97cb8ebf60) 0
+
+Class std::recursive_mutex
+   size=40 align=8
+   base size=40 base align=8
+std::recursive_mutex (0x0x7f97cb8f3958) 0
+  std::__recursive_mutex_base (0x0x7f97cb5ec000) 0
+
+Class std::timed_mutex
+   size=40 align=8
+   base size=40 base align=8
+std::timed_mutex (0x0x7f97cb5f83f0) 0
+  std::__mutex_base (0x0x7f97cb5ec120) 0
+  std::__timed_mutex_impl<std::timed_mutex> (0x0x7f97cb5ec180) 0 empty
+
+Class std::recursive_timed_mutex
+   size=40 align=8
+   base size=40 base align=8
+std::recursive_timed_mutex (0x0x7f97cb5f8d90) 0
+  std::__recursive_mutex_base (0x0x7f97cb5ec240) 0
+  std::__timed_mutex_impl<std::recursive_timed_mutex> (0x0x7f97cb5ec2a0) 0 empty
+
+Class std::defer_lock_t
+   size=1 align=1
+   base size=0 base align=1
+std::defer_lock_t (0x0x7f97cb5ec300) 0 empty
+
+Class std::try_to_lock_t
+   size=1 align=1
+   base size=0 base align=1
+std::try_to_lock_t (0x0x7f97cb5ec360) 0 empty
+
+Class std::adopt_lock_t
+   size=1 align=1
+   base size=0 base align=1
+std::adopt_lock_t (0x0x7f97cb5ec3c0) 0 empty
+
+Class std::once_flag
+   size=4 align=4
+   base size=4 base align=4
+std::once_flag (0x0x7f97cb5ec600) 0
+
+Vtable for __gnu_cxx::__concurrence_lock_error
+__gnu_cxx::__concurrence_lock_error::_ZTVN9__gnu_cxx24__concurrence_lock_errorE: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN9__gnu_cxx24__concurrence_lock_errorE)
+16    (int (*)(...))__gnu_cxx::__concurrence_lock_error::~__concurrence_lock_error
+24    (int (*)(...))__gnu_cxx::__concurrence_lock_error::~__concurrence_lock_error
+32    (int (*)(...))__gnu_cxx::__concurrence_lock_error::what
+
+Class __gnu_cxx::__concurrence_lock_error
+   size=8 align=8
+   base size=8 base align=8
+__gnu_cxx::__concurrence_lock_error (0x0x7f97cb8f3a90) 0 nearly-empty
+    vptr=((& __gnu_cxx::__concurrence_lock_error::_ZTVN9__gnu_cxx24__concurrence_lock_errorE) + 16u)
+  std::exception (0x0x7f97cb5ec6c0) 0 nearly-empty
+      primary-for __gnu_cxx::__concurrence_lock_error (0x0x7f97cb8f3a90)
+
+Vtable for __gnu_cxx::__concurrence_unlock_error
+__gnu_cxx::__concurrence_unlock_error::_ZTVN9__gnu_cxx26__concurrence_unlock_errorE: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN9__gnu_cxx26__concurrence_unlock_errorE)
+16    (int (*)(...))__gnu_cxx::__concurrence_unlock_error::~__concurrence_unlock_error
+24    (int (*)(...))__gnu_cxx::__concurrence_unlock_error::~__concurrence_unlock_error
+32    (int (*)(...))__gnu_cxx::__concurrence_unlock_error::what
+
+Class __gnu_cxx::__concurrence_unlock_error
+   size=8 align=8
+   base size=8 base align=8
+__gnu_cxx::__concurrence_unlock_error (0x0x7f97cb8f3af8) 0 nearly-empty
+    vptr=((& __gnu_cxx::__concurrence_unlock_error::_ZTVN9__gnu_cxx26__concurrence_unlock_errorE) + 16u)
+  std::exception (0x0x7f97cb5ec780) 0 nearly-empty
+      primary-for __gnu_cxx::__concurrence_unlock_error (0x0x7f97cb8f3af8)
+
+Vtable for __gnu_cxx::__concurrence_broadcast_error
+__gnu_cxx::__concurrence_broadcast_error::_ZTVN9__gnu_cxx29__concurrence_broadcast_errorE: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN9__gnu_cxx29__concurrence_broadcast_errorE)
+16    (int (*)(...))__gnu_cxx::__concurrence_broadcast_error::~__concurrence_broadcast_error
+24    (int (*)(...))__gnu_cxx::__concurrence_broadcast_error::~__concurrence_broadcast_error
+32    (int (*)(...))__gnu_cxx::__concurrence_broadcast_error::what
+
+Class __gnu_cxx::__concurrence_broadcast_error
+   size=8 align=8
+   base size=8 base align=8
+__gnu_cxx::__concurrence_broadcast_error (0x0x7f97cb8f3b60) 0 nearly-empty
+    vptr=((& __gnu_cxx::__concurrence_broadcast_error::_ZTVN9__gnu_cxx29__concurrence_broadcast_errorE) + 16u)
+  std::exception (0x0x7f97cb5ec840) 0 nearly-empty
+      primary-for __gnu_cxx::__concurrence_broadcast_error (0x0x7f97cb8f3b60)
+
+Vtable for __gnu_cxx::__concurrence_wait_error
+__gnu_cxx::__concurrence_wait_error::_ZTVN9__gnu_cxx24__concurrence_wait_errorE: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN9__gnu_cxx24__concurrence_wait_errorE)
+16    (int (*)(...))__gnu_cxx::__concurrence_wait_error::~__concurrence_wait_error
+24    (int (*)(...))__gnu_cxx::__concurrence_wait_error::~__concurrence_wait_error
+32    (int (*)(...))__gnu_cxx::__concurrence_wait_error::what
+
+Class __gnu_cxx::__concurrence_wait_error
+   size=8 align=8
+   base size=8 base align=8
+__gnu_cxx::__concurrence_wait_error (0x0x7f97cb8f3c30) 0 nearly-empty
+    vptr=((& __gnu_cxx::__concurrence_wait_error::_ZTVN9__gnu_cxx24__concurrence_wait_errorE) + 16u)
+  std::exception (0x0x7f97cb5ec900) 0 nearly-empty
+      primary-for __gnu_cxx::__concurrence_wait_error (0x0x7f97cb8f3c30)
+
+Class __gnu_cxx::__mutex
+   size=40 align=8
+   base size=40 base align=8
+__gnu_cxx::__mutex (0x0x7f97cb5ec9c0) 0
+
+Class __gnu_cxx::__recursive_mutex
+   size=40 align=8
+   base size=40 base align=8
+__gnu_cxx::__recursive_mutex (0x0x7f97cb5eca20) 0
+
+Class __gnu_cxx::__scoped_lock
+   size=8 align=8
+   base size=8 base align=8
+__gnu_cxx::__scoped_lock (0x0x7f97cb5eca80) 0
+
+Class __gnu_cxx::__cond
+   size=48 align=8
+   base size=48 base align=8
+__gnu_cxx::__cond (0x0x7f97cb5ecae0) 0
+
+Vtable for std::bad_weak_ptr
+std::bad_weak_ptr::_ZTVSt12bad_weak_ptr: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt12bad_weak_ptr)
+16    (int (*)(...))std::bad_weak_ptr::~bad_weak_ptr
+24    (int (*)(...))std::bad_weak_ptr::~bad_weak_ptr
+32    (int (*)(...))std::bad_weak_ptr::what
+
+Class std::bad_weak_ptr
+   size=8 align=8
+   base size=8 base align=8
+std::bad_weak_ptr (0x0x7f97cb8f3f08) 0 nearly-empty
+    vptr=((& std::bad_weak_ptr::_ZTVSt12bad_weak_ptr) + 16u)
+  std::exception (0x0x7f97cb5ece40) 0 nearly-empty
+      primary-for std::bad_weak_ptr (0x0x7f97cb8f3f08)
+
+Class std::_Sp_make_shared_tag
+   size=1 align=1
+   base size=0 base align=1
+std::_Sp_make_shared_tag (0x0x7f97cb7456c0) 0 empty
+
+Class std::_Sp_locker
+   size=2 align=1
+   base size=2 base align=1
+std::_Sp_locker (0x0x7f97cb745ea0) 0
+
+Class std::thread::id
+   size=8 align=8
+   base size=8 base align=8
+std::thread::id (0x0x7f97cb4d80c0) 0
+
+Vtable for std::thread::_Impl_base
+std::thread::_Impl_base::_ZTVNSt6thread10_Impl_baseE: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTINSt6thread10_Impl_baseE)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class std::thread::_Impl_base
+   size=24 align=8
+   base size=24 base align=8
+std::thread::_Impl_base (0x0x7f97cb4d8120) 0
+    vptr=((& std::thread::_Impl_base::_ZTVNSt6thread10_Impl_baseE) + 16u)
+
+Class std::thread
+   size=8 align=8
+   base size=8 base align=8
+std::thread (0x0x7f97cb4d8060) 0
+
+Class std::condition_variable
+   size=48 align=8
+   base size=48 base align=8
+std::condition_variable (0x0x7f97cb1f5d20) 0
+
+Class std::__at_thread_exit_elt
+   size=16 align=8
+   base size=16 base align=8
+std::__at_thread_exit_elt (0x0x7f97cb1f5de0) 0
+
+Class std::_V2::condition_variable_any
+   size=64 align=8
+   base size=64 base align=8
+std::_V2::condition_variable_any (0x0x7f97cb1f5e40) 0
+
+Class std::__atomic_futex_unsigned_base
+   size=1 align=1
+   base size=0 base align=1
+std::__atomic_futex_unsigned_base (0x0x7f97cb2e34e0) 0 empty
+
+Vtable for std::future_error
+std::future_error::_ZTVSt12future_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt12future_error)
+16    (int (*)(...))std::future_error::~future_error
+24    (int (*)(...))std::future_error::~future_error
+32    (int (*)(...))std::future_error::what
+
+Class std::future_error
+   size=32 align=8
+   base size=32 base align=8
+std::future_error (0x0x7f97cb30c270) 0
+    vptr=((& std::future_error::_ZTVSt12future_error) + 16u)
+  std::logic_error (0x0x7f97cb30c2d8) 0
+      primary-for std::future_error (0x0x7f97cb30c270)
+    std::exception (0x0x7f97cb2e3600) 0 nearly-empty
+        primary-for std::logic_error (0x0x7f97cb30c2d8)
+
+Class std::__future_base::_Result_base::_Deleter
+   size=1 align=1
+   base size=0 base align=1
+std::__future_base::_Result_base::_Deleter (0x0x7f97cb2e3720) 0 empty
+
+Vtable for std::__future_base::_Result_base
+std::__future_base::_Result_base::_ZTVNSt13__future_base12_Result_baseE: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTINSt13__future_base12_Result_baseE)
+16    (int (*)(...))__cxa_pure_virtual
+24    0u
+32    0u
+
+Class std::__future_base::_Result_base
+   size=16 align=8
+   base size=16 base align=8
+std::__future_base::_Result_base (0x0x7f97cb2e36c0) 0
+    vptr=((& std::__future_base::_Result_base::_ZTVNSt13__future_base12_Result_baseE) + 16u)
+
+Class std::__future_base::_State_baseV2::__exception_ptr_tag
+   size=1 align=1
+   base size=0 base align=1
+std::__future_base::_State_baseV2::__exception_ptr_tag (0x0x7f97cb03dc60) 0 empty
+
+Class std::__future_base::_State_baseV2::_Make_ready
+   size=32 align=8
+   base size=32 base align=8
+std::__future_base::_State_baseV2::_Make_ready (0x0x7f97cb054888) 0
+  std::__at_thread_exit_elt (0x0x7f97cb03dd20) 0
+
+Vtable for std::__future_base::_State_baseV2
+std::__future_base::_State_baseV2::_ZTVNSt13__future_base13_State_baseV2E: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTINSt13__future_base13_State_baseV2E)
+16    (int (*)(...))std::__future_base::_State_baseV2::~_State_baseV2
+24    (int (*)(...))std::__future_base::_State_baseV2::~_State_baseV2
+32    (int (*)(...))std::__future_base::_State_baseV2::_M_complete_async
+40    (int (*)(...))std::__future_base::_State_baseV2::_M_is_deferred_future
+
+Class std::__future_base::_State_baseV2
+   size=32 align=8
+   base size=28 base align=8
+std::__future_base::_State_baseV2 (0x0x7f97cb2e38a0) 0
+    vptr=((& std::__future_base::_State_baseV2::_ZTVNSt13__future_base13_State_baseV2E) + 16u)
+
+Class std::__future_base
+   size=1 align=1
+   base size=0 base align=1
+std::__future_base (0x0x7f97cb2e3660) 0 empty
+
+Vtable for std::__future_base::_Async_state_commonV2
+std::__future_base::_Async_state_commonV2::_ZTVNSt13__future_base21_Async_state_commonV2E: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTINSt13__future_base21_Async_state_commonV2E)
+16    (int (*)(...))std::__future_base::_Async_state_commonV2::~_Async_state_commonV2
+24    (int (*)(...))std::__future_base::_Async_state_commonV2::~_Async_state_commonV2
+32    (int (*)(...))std::__future_base::_Async_state_commonV2::_M_complete_async
+40    (int (*)(...))std::__future_base::_State_baseV2::_M_is_deferred_future
+
+Class std::__future_base::_Async_state_commonV2
+   size=48 align=8
+   base size=44 base align=8
+std::__future_base::_Async_state_commonV2 (0x0x7f97ca9c5478) 0
+    vptr=((& std::__future_base::_Async_state_commonV2::_ZTVNSt13__future_base21_Async_state_commonV2E) + 16u)
+  std::__future_base::_State_baseV2 (0x0x7f97ca9afc00) 0
+      primary-for std::__future_base::_Async_state_commonV2 (0x0x7f97ca9c5478)
+
+Class QThread::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QThread::QPrivateSignal (0x0x7f97caa18360) 0 empty
+
+Vtable for QThread
+QThread::_ZTV7QThread: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QThread)
+16    (int (*)(...))QThread::metaObject
+24    (int (*)(...))QThread::qt_metacast
+32    (int (*)(...))QThread::qt_metacall
+40    (int (*)(...))QThread::~QThread
+48    (int (*)(...))QThread::~QThread
+56    (int (*)(...))QThread::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QThread::run
+
+Class QThread
+   size=16 align=8
+   base size=16 base align=8
+QThread (0x0x7f97ca9c5f08) 0
+    vptr=((& QThread::_ZTV7QThread) + 16u)
+  QObject (0x0x7f97caa18300) 0
+      primary-for QThread (0x0x7f97ca9c5f08)
+
+Class QThreadPool::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QThreadPool::QPrivateSignal (0x0x7f97caa18480) 0 empty
+
+Vtable for QThreadPool
+QThreadPool::_ZTV11QThreadPool: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QThreadPool)
+16    (int (*)(...))QThreadPool::metaObject
+24    (int (*)(...))QThreadPool::qt_metacast
+32    (int (*)(...))QThreadPool::qt_metacall
+40    (int (*)(...))QThreadPool::~QThreadPool
+48    (int (*)(...))QThreadPool::~QThreadPool
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QThreadPool
+   size=16 align=8
+   base size=16 base align=8
+QThreadPool (0x0x7f97ca9c5f70) 0
+    vptr=((& QThreadPool::_ZTV11QThreadPool) + 16u)
+  QObject (0x0x7f97caa18420) 0
+      primary-for QThreadPool (0x0x7f97ca9c5f70)
+
+Class QThreadStorageData
+   size=4 align=4
+   base size=4 base align=4
+QThreadStorageData (0x0x7f97caa184e0) 0
+
+Class QTimeLine::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTimeLine::QPrivateSignal (0x0x7f97caa18600) 0 empty
+
+Vtable for QTimeLine
+QTimeLine::_ZTV9QTimeLine: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QTimeLine)
+16    (int (*)(...))QTimeLine::metaObject
+24    (int (*)(...))QTimeLine::qt_metacast
+32    (int (*)(...))QTimeLine::qt_metacall
+40    (int (*)(...))QTimeLine::~QTimeLine
+48    (int (*)(...))QTimeLine::~QTimeLine
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QTimeLine::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QTimeLine::valueForTime
+
+Class QTimeLine
+   size=16 align=8
+   base size=16 base align=8
+QTimeLine (0x0x7f97caa83000) 0
+    vptr=((& QTimeLine::_ZTV9QTimeLine) + 16u)
+  QObject (0x0x7f97caa185a0) 0
+      primary-for QTimeLine (0x0x7f97caa83000)
+
+Class QTimer::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTimer::QPrivateSignal (0x0x7f97caa186c0) 0 empty
+
+Vtable for QTimer
+QTimer::_ZTV6QTimer: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI6QTimer)
+16    (int (*)(...))QTimer::metaObject
+24    (int (*)(...))QTimer::qt_metacast
+32    (int (*)(...))QTimer::qt_metacall
+40    (int (*)(...))QTimer::~QTimer
+48    (int (*)(...))QTimer::~QTimer
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QTimer::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QTimer
+   size=32 align=8
+   base size=29 base align=8
+QTimer (0x0x7f97caa83068) 0
+    vptr=((& QTimer::_ZTV6QTimer) + 16u)
+  QObject (0x0x7f97caa18660) 0
+      primary-for QTimer (0x0x7f97caa83068)
+
+Class QTimeZone::OffsetData
+   size=32 align=8
+   base size=28 base align=8
+QTimeZone::OffsetData (0x0x7f97caa18de0) 0
+
+Class QTimeZone
+   size=8 align=8
+   base size=8 base align=8
+QTimeZone (0x0x7f97caa18d80) 0
+
+Class QTranslator::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTranslator::QPrivateSignal (0x0x7f97cab063c0) 0 empty
+
+Vtable for QTranslator
+QTranslator::_ZTV11QTranslator: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QTranslator)
+16    (int (*)(...))QTranslator::metaObject
+24    (int (*)(...))QTranslator::qt_metacast
+32    (int (*)(...))QTranslator::qt_metacall
+40    (int (*)(...))QTranslator::~QTranslator
+48    (int (*)(...))QTranslator::~QTranslator
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QTranslator::translate
+120   (int (*)(...))QTranslator::isEmpty
+
+Class QTranslator
+   size=16 align=8
+   base size=16 base align=8
+QTranslator (0x0x7f97caa83c30) 0
+    vptr=((& QTranslator::_ZTV11QTranslator) + 16u)
+  QObject (0x0x7f97cab06360) 0
+      primary-for QTranslator (0x0x7f97caa83c30)
+
+Class QUrlQuery
+   size=8 align=8
+   base size=8 base align=8
+QUrlQuery (0x0x7f97cab06420) 0
+
+Class QWaitCondition
+   size=8 align=8
+   base size=8 base align=8
+QWaitCondition (0x0x7f97cab06a80) 0
+
+Class QXmlStreamStringRef
+   size=16 align=8
+   base size=16 base align=8
+QXmlStreamStringRef (0x0x7f97cab06ae0) 0
+
+Class QXmlStreamAttribute
+   size=80 align=8
+   base size=73 base align=8
+QXmlStreamAttribute (0x0x7f97cab06d80) 0
+
+Class QXmlStreamAttributes
+   size=8 align=8
+   base size=8 base align=8
+QXmlStreamAttributes (0x0x7f97cab438f0) 0
+  QVector<QXmlStreamAttribute> (0x0x7f97ca7b5180) 0
+
+Class QXmlStreamNamespaceDeclaration
+   size=40 align=8
+   base size=40 base align=8
+QXmlStreamNamespaceDeclaration (0x0x7f97ca7b51e0) 0
+
+Class QXmlStreamNotationDeclaration
+   size=56 align=8
+   base size=56 base align=8
+QXmlStreamNotationDeclaration (0x0x7f97ca7b5480) 0
+
+Class QXmlStreamEntityDeclaration
+   size=88 align=8
+   base size=88 base align=8
+QXmlStreamEntityDeclaration (0x0x7f97ca7b5720) 0
+
+Vtable for QXmlStreamEntityResolver
+QXmlStreamEntityResolver::_ZTV24QXmlStreamEntityResolver: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QXmlStreamEntityResolver)
+16    (int (*)(...))QXmlStreamEntityResolver::~QXmlStreamEntityResolver
+24    (int (*)(...))QXmlStreamEntityResolver::~QXmlStreamEntityResolver
+32    (int (*)(...))QXmlStreamEntityResolver::resolveEntity
+40    (int (*)(...))QXmlStreamEntityResolver::resolveUndeclaredEntity
+
+Class QXmlStreamEntityResolver
+   size=8 align=8
+   base size=8 base align=8
+QXmlStreamEntityResolver (0x0x7f97ca7b59c0) 0 nearly-empty
+    vptr=((& QXmlStreamEntityResolver::_ZTV24QXmlStreamEntityResolver) + 16u)
+
+Class QXmlStreamReader
+   size=8 align=8
+   base size=8 base align=8
+QXmlStreamReader (0x0x7f97ca7b5a20) 0
+
+Class QXmlStreamWriter
+   size=8 align=8
+   base size=8 base align=8
+QXmlStreamWriter (0x0x7f97ca8b7480) 0
+
+Class QAbstractItemModelTester::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractItemModelTester::QPrivateSignal (0x0x7f97ca8b7600) 0 empty
+
+Vtable for QAbstractItemModelTester
+QAbstractItemModelTester::_ZTV24QAbstractItemModelTester: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QAbstractItemModelTester)
+16    (int (*)(...))QAbstractItemModelTester::metaObject
+24    (int (*)(...))QAbstractItemModelTester::qt_metacast
+32    (int (*)(...))QAbstractItemModelTester::qt_metacall
+40    (int (*)(...))QAbstractItemModelTester::~QAbstractItemModelTester
+48    (int (*)(...))QAbstractItemModelTester::~QAbstractItemModelTester
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QAbstractItemModelTester
+   size=16 align=8
+   base size=16 base align=8
+QAbstractItemModelTester (0x0x7f97ca88a9c0) 0
+    vptr=((& QAbstractItemModelTester::_ZTV24QAbstractItemModelTester) + 16u)
+  QObject (0x0x7f97ca8b75a0) 0
+      primary-for QAbstractItemModelTester (0x0x7f97ca88a9c0)
+
+Class QTest::QBenchmarkIterationController
+   size=4 align=4
+   base size=4 base align=4
+QTest::QBenchmarkIterationController (0x0x7f97ca8b7660) 0
+
+Class QTestEventLoop::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTestEventLoop::QPrivateSignal (0x0x7f97ca8b7720) 0 empty
+
+Vtable for QTestEventLoop
+QTestEventLoop::_ZTV14QTestEventLoop: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QTestEventLoop)
+16    (int (*)(...))QTestEventLoop::metaObject
+24    (int (*)(...))QTestEventLoop::qt_metacast
+32    (int (*)(...))QTestEventLoop::qt_metacall
+40    (int (*)(...))QTestEventLoop::~QTestEventLoop
+48    (int (*)(...))QTestEventLoop::~QTestEventLoop
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QTestEventLoop::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QTestEventLoop
+   size=32 align=8
+   base size=32 base align=8
+QTestEventLoop (0x0x7f97ca88aa28) 0
+    vptr=((& QTestEventLoop::_ZTV14QTestEventLoop) + 16u)
+  QObject (0x0x7f97ca8b76c0) 0
+      primary-for QTestEventLoop (0x0x7f97ca88aa28)
+
+Vtable for QSignalSpy
+QSignalSpy::_ZTV10QSignalSpy: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QSignalSpy)
+16    (int (*)(...))QObject::metaObject
+24    (int (*)(...))QObject::qt_metacast
+32    (int (*)(...))QSignalSpy::qt_metacall
+40    (int (*)(...))QSignalSpy::~QSignalSpy
+48    (int (*)(...))QSignalSpy::~QSignalSpy
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QSignalSpy
+   size=80 align=8
+   base size=73 base align=8
+QSignalSpy (0x0x7f97ca960150) 0
+    vptr=((& QSignalSpy::_ZTV10QSignalSpy) + 16u)
+  QObject (0x0x7f97ca93a660) 0
+      primary-for QSignalSpy (0x0x7f97ca960150)
+  QList<QList<QVariant> > (0x0x7f97ca92ea90) 16
+    QListSpecialMethods<QList<QVariant> > (0x0x7f97ca93a6c0) 16 empty
+
+Class QTestData
+   size=8 align=8
+   base size=8 base align=8
+QTestData (0x0x7f97ca5b5780) 0
+
+Class QRgba64
+   size=8 align=8
+   base size=8 base align=8
+QRgba64 (0x0x7f97ca654c00) 0
+
+Class QColor
+   size=16 align=4
+   base size=14 base align=4
+QColor (0x0x7f97ca654ea0) 0
+
+Class QRegion::QRegionData
+   size=16 align=8
+   base size=16 base align=8
+QRegion::QRegionData (0x0x7f97ca3f38a0) 0
+
+Class QRegion
+   size=8 align=8
+   base size=8 base align=8
+QRegion (0x0x7f97ca3f3840) 0
+
+Class QKeySequence
+   size=8 align=8
+   base size=8 base align=8
+QKeySequence (0x0x7f97ca4c9c00) 0
+
+Class QVector2D
+   size=8 align=4
+   base size=8 base align=4
+QVector2D (0x0x7f97ca191180) 0
+
+Class QTouchDevice
+   size=8 align=8
+   base size=8 base align=8
+QTouchDevice (0x0x7f97ca191420) 0
+
+Vtable for QInputEvent
+QInputEvent::_ZTV11QInputEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QInputEvent)
+16    (int (*)(...))QInputEvent::~QInputEvent
+24    (int (*)(...))QInputEvent::~QInputEvent
+
+Class QInputEvent
+   size=32 align=8
+   base size=32 base align=8
+QInputEvent (0x0x7f97ca184b60) 0
+    vptr=((& QInputEvent::_ZTV11QInputEvent) + 16u)
+  QEvent (0x0x7f97ca191600) 0
+      primary-for QInputEvent (0x0x7f97ca184b60)
+
+Vtable for QEnterEvent
+QEnterEvent::_ZTV11QEnterEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QEnterEvent)
+16    (int (*)(...))QEnterEvent::~QEnterEvent
+24    (int (*)(...))QEnterEvent::~QEnterEvent
+
+Class QEnterEvent
+   size=72 align=8
+   base size=72 base align=8
+QEnterEvent (0x0x7f97ca184bc8) 0
+    vptr=((& QEnterEvent::_ZTV11QEnterEvent) + 16u)
+  QEvent (0x0x7f97ca191660) 0
+      primary-for QEnterEvent (0x0x7f97ca184bc8)
+
+Vtable for QMouseEvent
+QMouseEvent::_ZTV11QMouseEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QMouseEvent)
+16    (int (*)(...))QMouseEvent::~QMouseEvent
+24    (int (*)(...))QMouseEvent::~QMouseEvent
+
+Class QMouseEvent
+   size=104 align=8
+   base size=100 base align=8
+QMouseEvent (0x0x7f97ca184c30) 0
+    vptr=((& QMouseEvent::_ZTV11QMouseEvent) + 16u)
+  QInputEvent (0x0x7f97ca184c98) 0
+      primary-for QMouseEvent (0x0x7f97ca184c30)
+    QEvent (0x0x7f97ca1916c0) 0
+        primary-for QInputEvent (0x0x7f97ca184c98)
+
+Vtable for QHoverEvent
+QHoverEvent::_ZTV11QHoverEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QHoverEvent)
+16    (int (*)(...))QHoverEvent::~QHoverEvent
+24    (int (*)(...))QHoverEvent::~QHoverEvent
+
+Class QHoverEvent
+   size=64 align=8
+   base size=64 base align=8
+QHoverEvent (0x0x7f97ca184d00) 0
+    vptr=((& QHoverEvent::_ZTV11QHoverEvent) + 16u)
+  QInputEvent (0x0x7f97ca184d68) 0
+      primary-for QHoverEvent (0x0x7f97ca184d00)
+    QEvent (0x0x7f97ca191720) 0
+        primary-for QInputEvent (0x0x7f97ca184d68)
+
+Vtable for QWheelEvent
+QWheelEvent::_ZTV11QWheelEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QWheelEvent)
+16    (int (*)(...))QWheelEvent::~QWheelEvent
+24    (int (*)(...))QWheelEvent::~QWheelEvent
+
+Class QWheelEvent
+   size=96 align=8
+   base size=96 base align=8
+QWheelEvent (0x0x7f97ca184dd0) 0
+    vptr=((& QWheelEvent::_ZTV11QWheelEvent) + 16u)
+  QInputEvent (0x0x7f97ca184e38) 0
+      primary-for QWheelEvent (0x0x7f97ca184dd0)
+    QEvent (0x0x7f97ca191780) 0
+        primary-for QInputEvent (0x0x7f97ca184e38)
+
+Vtable for QTabletEvent
+QTabletEvent::_ZTV12QTabletEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QTabletEvent)
+16    (int (*)(...))QTabletEvent::~QTabletEvent
+24    (int (*)(...))QTabletEvent::~QTabletEvent
+
+Class QTabletEvent
+   size=128 align=8
+   base size=128 base align=8
+QTabletEvent (0x0x7f97ca184ea0) 0
+    vptr=((& QTabletEvent::_ZTV12QTabletEvent) + 16u)
+  QInputEvent (0x0x7f97ca184f08) 0
+      primary-for QTabletEvent (0x0x7f97ca184ea0)
+    QEvent (0x0x7f97ca1917e0) 0
+        primary-for QInputEvent (0x0x7f97ca184f08)
+
+Vtable for QNativeGestureEvent
+QNativeGestureEvent::_ZTV19QNativeGestureEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QNativeGestureEvent)
+16    (int (*)(...))QNativeGestureEvent::~QNativeGestureEvent
+24    (int (*)(...))QNativeGestureEvent::~QNativeGestureEvent
+
+Class QNativeGestureEvent
+   size=112 align=8
+   base size=112 base align=8
+QNativeGestureEvent (0x0x7f97ca184f70) 0
+    vptr=((& QNativeGestureEvent::_ZTV19QNativeGestureEvent) + 16u)
+  QInputEvent (0x0x7f97ca29a000) 0
+      primary-for QNativeGestureEvent (0x0x7f97ca184f70)
+    QEvent (0x0x7f97ca191840) 0
+        primary-for QInputEvent (0x0x7f97ca29a000)
+
+Vtable for QKeyEvent
+QKeyEvent::_ZTV9QKeyEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QKeyEvent)
+16    (int (*)(...))QKeyEvent::~QKeyEvent
+24    (int (*)(...))QKeyEvent::~QKeyEvent
+
+Class QKeyEvent
+   size=64 align=8
+   base size=59 base align=8
+QKeyEvent (0x0x7f97ca29a068) 0
+    vptr=((& QKeyEvent::_ZTV9QKeyEvent) + 16u)
+  QInputEvent (0x0x7f97ca29a0d0) 0
+      primary-for QKeyEvent (0x0x7f97ca29a068)
+    QEvent (0x0x7f97ca1918a0) 0
+        primary-for QInputEvent (0x0x7f97ca29a0d0)
+
+Vtable for QFocusEvent
+QFocusEvent::_ZTV11QFocusEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QFocusEvent)
+16    (int (*)(...))QFocusEvent::~QFocusEvent
+24    (int (*)(...))QFocusEvent::~QFocusEvent
+
+Class QFocusEvent
+   size=24 align=8
+   base size=24 base align=8
+QFocusEvent (0x0x7f97ca29a138) 0
+    vptr=((& QFocusEvent::_ZTV11QFocusEvent) + 16u)
+  QEvent (0x0x7f97ca191900) 0
+      primary-for QFocusEvent (0x0x7f97ca29a138)
+
+Vtable for QPaintEvent
+QPaintEvent::_ZTV11QPaintEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QPaintEvent)
+16    (int (*)(...))QPaintEvent::~QPaintEvent
+24    (int (*)(...))QPaintEvent::~QPaintEvent
+
+Class QPaintEvent
+   size=56 align=8
+   base size=49 base align=8
+QPaintEvent (0x0x7f97ca29a1a0) 0
+    vptr=((& QPaintEvent::_ZTV11QPaintEvent) + 16u)
+  QEvent (0x0x7f97ca191960) 0
+      primary-for QPaintEvent (0x0x7f97ca29a1a0)
+
+Vtable for QMoveEvent
+QMoveEvent::_ZTV10QMoveEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QMoveEvent)
+16    (int (*)(...))QMoveEvent::~QMoveEvent
+24    (int (*)(...))QMoveEvent::~QMoveEvent
+
+Class QMoveEvent
+   size=40 align=8
+   base size=36 base align=8
+QMoveEvent (0x0x7f97ca29a208) 0
+    vptr=((& QMoveEvent::_ZTV10QMoveEvent) + 16u)
+  QEvent (0x0x7f97ca1919c0) 0
+      primary-for QMoveEvent (0x0x7f97ca29a208)
+
+Vtable for QExposeEvent
+QExposeEvent::_ZTV12QExposeEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QExposeEvent)
+16    (int (*)(...))QExposeEvent::~QExposeEvent
+24    (int (*)(...))QExposeEvent::~QExposeEvent
+
+Class QExposeEvent
+   size=32 align=8
+   base size=32 base align=8
+QExposeEvent (0x0x7f97ca29a270) 0
+    vptr=((& QExposeEvent::_ZTV12QExposeEvent) + 16u)
+  QEvent (0x0x7f97ca191a20) 0
+      primary-for QExposeEvent (0x0x7f97ca29a270)
+
+Vtable for QPlatformSurfaceEvent
+QPlatformSurfaceEvent::_ZTV21QPlatformSurfaceEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QPlatformSurfaceEvent)
+16    (int (*)(...))QPlatformSurfaceEvent::~QPlatformSurfaceEvent
+24    (int (*)(...))QPlatformSurfaceEvent::~QPlatformSurfaceEvent
+
+Class QPlatformSurfaceEvent
+   size=24 align=8
+   base size=24 base align=8
+QPlatformSurfaceEvent (0x0x7f97ca29a2d8) 0
+    vptr=((& QPlatformSurfaceEvent::_ZTV21QPlatformSurfaceEvent) + 16u)
+  QEvent (0x0x7f97ca191a80) 0
+      primary-for QPlatformSurfaceEvent (0x0x7f97ca29a2d8)
+
+Vtable for QResizeEvent
+QResizeEvent::_ZTV12QResizeEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QResizeEvent)
+16    (int (*)(...))QResizeEvent::~QResizeEvent
+24    (int (*)(...))QResizeEvent::~QResizeEvent
+
+Class QResizeEvent
+   size=40 align=8
+   base size=36 base align=8
+QResizeEvent (0x0x7f97ca29a340) 0
+    vptr=((& QResizeEvent::_ZTV12QResizeEvent) + 16u)
+  QEvent (0x0x7f97ca191ae0) 0
+      primary-for QResizeEvent (0x0x7f97ca29a340)
+
+Vtable for QCloseEvent
+QCloseEvent::_ZTV11QCloseEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QCloseEvent)
+16    (int (*)(...))QCloseEvent::~QCloseEvent
+24    (int (*)(...))QCloseEvent::~QCloseEvent
+
+Class QCloseEvent
+   size=24 align=8
+   base size=20 base align=8
+QCloseEvent (0x0x7f97ca29a3a8) 0
+    vptr=((& QCloseEvent::_ZTV11QCloseEvent) + 16u)
+  QEvent (0x0x7f97ca191b40) 0
+      primary-for QCloseEvent (0x0x7f97ca29a3a8)
+
+Vtable for QIconDragEvent
+QIconDragEvent::_ZTV14QIconDragEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QIconDragEvent)
+16    (int (*)(...))QIconDragEvent::~QIconDragEvent
+24    (int (*)(...))QIconDragEvent::~QIconDragEvent
+
+Class QIconDragEvent
+   size=24 align=8
+   base size=20 base align=8
+QIconDragEvent (0x0x7f97ca29a410) 0
+    vptr=((& QIconDragEvent::_ZTV14QIconDragEvent) + 16u)
+  QEvent (0x0x7f97ca191ba0) 0
+      primary-for QIconDragEvent (0x0x7f97ca29a410)
+
+Vtable for QShowEvent
+QShowEvent::_ZTV10QShowEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QShowEvent)
+16    (int (*)(...))QShowEvent::~QShowEvent
+24    (int (*)(...))QShowEvent::~QShowEvent
+
+Class QShowEvent
+   size=24 align=8
+   base size=20 base align=8
+QShowEvent (0x0x7f97ca29a478) 0
+    vptr=((& QShowEvent::_ZTV10QShowEvent) + 16u)
+  QEvent (0x0x7f97ca191c00) 0
+      primary-for QShowEvent (0x0x7f97ca29a478)
+
+Vtable for QHideEvent
+QHideEvent::_ZTV10QHideEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QHideEvent)
+16    (int (*)(...))QHideEvent::~QHideEvent
+24    (int (*)(...))QHideEvent::~QHideEvent
+
+Class QHideEvent
+   size=24 align=8
+   base size=20 base align=8
+QHideEvent (0x0x7f97ca29a4e0) 0
+    vptr=((& QHideEvent::_ZTV10QHideEvent) + 16u)
+  QEvent (0x0x7f97ca191c60) 0
+      primary-for QHideEvent (0x0x7f97ca29a4e0)
+
+Vtable for QContextMenuEvent
+QContextMenuEvent::_ZTV17QContextMenuEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QContextMenuEvent)
+16    (int (*)(...))QContextMenuEvent::~QContextMenuEvent
+24    (int (*)(...))QContextMenuEvent::~QContextMenuEvent
+
+Class QContextMenuEvent
+   size=56 align=8
+   base size=49 base align=8
+QContextMenuEvent (0x0x7f97ca29a548) 0
+    vptr=((& QContextMenuEvent::_ZTV17QContextMenuEvent) + 16u)
+  QInputEvent (0x0x7f97ca29a5b0) 0
+      primary-for QContextMenuEvent (0x0x7f97ca29a548)
+    QEvent (0x0x7f97ca191cc0) 0
+        primary-for QInputEvent (0x0x7f97ca29a5b0)
+
+Class QInputMethodEvent::Attribute
+   size=32 align=8
+   base size=32 base align=8
+QInputMethodEvent::Attribute (0x0x7f97ca191d80) 0
+
+Vtable for QInputMethodEvent
+QInputMethodEvent::_ZTV17QInputMethodEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QInputMethodEvent)
+16    (int (*)(...))QInputMethodEvent::~QInputMethodEvent
+24    (int (*)(...))QInputMethodEvent::~QInputMethodEvent
+
+Class QInputMethodEvent
+   size=56 align=8
+   base size=56 base align=8
+QInputMethodEvent (0x0x7f97ca29a618) 0
+    vptr=((& QInputMethodEvent::_ZTV17QInputMethodEvent) + 16u)
+  QEvent (0x0x7f97ca191d20) 0
+      primary-for QInputMethodEvent (0x0x7f97ca29a618)
+
+Class QInputMethodQueryEvent::QueryPair
+   size=24 align=8
+   base size=24 base align=8
+QInputMethodQueryEvent::QueryPair (0x0x7f97ca335240) 0
+
+Vtable for QInputMethodQueryEvent
+QInputMethodQueryEvent::_ZTV22QInputMethodQueryEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI22QInputMethodQueryEvent)
+16    (int (*)(...))QInputMethodQueryEvent::~QInputMethodQueryEvent
+24    (int (*)(...))QInputMethodQueryEvent::~QInputMethodQueryEvent
+
+Class QInputMethodQueryEvent
+   size=32 align=8
+   base size=32 base align=8
+QInputMethodQueryEvent (0x0x7f97ca29a958) 0
+    vptr=((& QInputMethodQueryEvent::_ZTV22QInputMethodQueryEvent) + 16u)
+  QEvent (0x0x7f97ca3351e0) 0
+      primary-for QInputMethodQueryEvent (0x0x7f97ca29a958)
+
+Vtable for QDropEvent
+QDropEvent::_ZTV10QDropEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QDropEvent)
+16    (int (*)(...))QDropEvent::~QDropEvent
+24    (int (*)(...))QDropEvent::~QDropEvent
+
+Class QDropEvent
+   size=72 align=8
+   base size=72 base align=8
+QDropEvent (0x0x7f97ca29ac30) 0
+    vptr=((& QDropEvent::_ZTV10QDropEvent) + 16u)
+  QEvent (0x0x7f97ca3355a0) 0
+      primary-for QDropEvent (0x0x7f97ca29ac30)
+
+Vtable for QDragMoveEvent
+QDragMoveEvent::_ZTV14QDragMoveEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QDragMoveEvent)
+16    (int (*)(...))QDragMoveEvent::~QDragMoveEvent
+24    (int (*)(...))QDragMoveEvent::~QDragMoveEvent
+
+Class QDragMoveEvent
+   size=88 align=8
+   base size=88 base align=8
+QDragMoveEvent (0x0x7f97ca29ac98) 0
+    vptr=((& QDragMoveEvent::_ZTV14QDragMoveEvent) + 16u)
+  QDropEvent (0x0x7f97ca29ad00) 0
+      primary-for QDragMoveEvent (0x0x7f97ca29ac98)
+    QEvent (0x0x7f97ca335600) 0
+        primary-for QDropEvent (0x0x7f97ca29ad00)
+
+Vtable for QDragEnterEvent
+QDragEnterEvent::_ZTV15QDragEnterEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QDragEnterEvent)
+16    (int (*)(...))QDragEnterEvent::~QDragEnterEvent
+24    (int (*)(...))QDragEnterEvent::~QDragEnterEvent
+
+Class QDragEnterEvent
+   size=88 align=8
+   base size=88 base align=8
+QDragEnterEvent (0x0x7f97ca29ad68) 0
+    vptr=((& QDragEnterEvent::_ZTV15QDragEnterEvent) + 16u)
+  QDragMoveEvent (0x0x7f97ca29add0) 0
+      primary-for QDragEnterEvent (0x0x7f97ca29ad68)
+    QDropEvent (0x0x7f97ca29ae38) 0
+        primary-for QDragMoveEvent (0x0x7f97ca29add0)
+      QEvent (0x0x7f97ca335660) 0
+          primary-for QDropEvent (0x0x7f97ca29ae38)
+
+Vtable for QDragLeaveEvent
+QDragLeaveEvent::_ZTV15QDragLeaveEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QDragLeaveEvent)
+16    (int (*)(...))QDragLeaveEvent::~QDragLeaveEvent
+24    (int (*)(...))QDragLeaveEvent::~QDragLeaveEvent
+
+Class QDragLeaveEvent
+   size=24 align=8
+   base size=20 base align=8
+QDragLeaveEvent (0x0x7f97ca29aea0) 0
+    vptr=((& QDragLeaveEvent::_ZTV15QDragLeaveEvent) + 16u)
+  QEvent (0x0x7f97ca3356c0) 0
+      primary-for QDragLeaveEvent (0x0x7f97ca29aea0)
+
+Vtable for QHelpEvent
+QHelpEvent::_ZTV10QHelpEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QHelpEvent)
+16    (int (*)(...))QHelpEvent::~QHelpEvent
+24    (int (*)(...))QHelpEvent::~QHelpEvent
+
+Class QHelpEvent
+   size=40 align=8
+   base size=36 base align=8
+QHelpEvent (0x0x7f97ca29af08) 0
+    vptr=((& QHelpEvent::_ZTV10QHelpEvent) + 16u)
+  QEvent (0x0x7f97ca335720) 0
+      primary-for QHelpEvent (0x0x7f97ca29af08)
+
+Vtable for QStatusTipEvent
+QStatusTipEvent::_ZTV15QStatusTipEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QStatusTipEvent)
+16    (int (*)(...))QStatusTipEvent::~QStatusTipEvent
+24    (int (*)(...))QStatusTipEvent::~QStatusTipEvent
+
+Class QStatusTipEvent
+   size=32 align=8
+   base size=32 base align=8
+QStatusTipEvent (0x0x7f97ca29af70) 0
+    vptr=((& QStatusTipEvent::_ZTV15QStatusTipEvent) + 16u)
+  QEvent (0x0x7f97ca335780) 0
+      primary-for QStatusTipEvent (0x0x7f97ca29af70)
+
+Vtable for QWhatsThisClickedEvent
+QWhatsThisClickedEvent::_ZTV22QWhatsThisClickedEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI22QWhatsThisClickedEvent)
+16    (int (*)(...))QWhatsThisClickedEvent::~QWhatsThisClickedEvent
+24    (int (*)(...))QWhatsThisClickedEvent::~QWhatsThisClickedEvent
+
+Class QWhatsThisClickedEvent
+   size=32 align=8
+   base size=32 base align=8
+QWhatsThisClickedEvent (0x0x7f97c9fa5000) 0
+    vptr=((& QWhatsThisClickedEvent::_ZTV22QWhatsThisClickedEvent) + 16u)
+  QEvent (0x0x7f97ca3357e0) 0
+      primary-for QWhatsThisClickedEvent (0x0x7f97c9fa5000)
+
+Vtable for QActionEvent
+QActionEvent::_ZTV12QActionEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QActionEvent)
+16    (int (*)(...))QActionEvent::~QActionEvent
+24    (int (*)(...))QActionEvent::~QActionEvent
+
+Class QActionEvent
+   size=40 align=8
+   base size=40 base align=8
+QActionEvent (0x0x7f97c9fa5068) 0
+    vptr=((& QActionEvent::_ZTV12QActionEvent) + 16u)
+  QEvent (0x0x7f97ca335840) 0
+      primary-for QActionEvent (0x0x7f97c9fa5068)
+
+Vtable for QFileOpenEvent
+QFileOpenEvent::_ZTV14QFileOpenEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QFileOpenEvent)
+16    (int (*)(...))QFileOpenEvent::~QFileOpenEvent
+24    (int (*)(...))QFileOpenEvent::~QFileOpenEvent
+
+Class QFileOpenEvent
+   size=40 align=8
+   base size=40 base align=8
+QFileOpenEvent (0x0x7f97c9fa50d0) 0
+    vptr=((& QFileOpenEvent::_ZTV14QFileOpenEvent) + 16u)
+  QEvent (0x0x7f97ca3358a0) 0
+      primary-for QFileOpenEvent (0x0x7f97c9fa50d0)
+
+Vtable for QToolBarChangeEvent
+QToolBarChangeEvent::_ZTV19QToolBarChangeEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QToolBarChangeEvent)
+16    (int (*)(...))QToolBarChangeEvent::~QToolBarChangeEvent
+24    (int (*)(...))QToolBarChangeEvent::~QToolBarChangeEvent
+
+Class QToolBarChangeEvent
+   size=24 align=8
+   base size=21 base align=8
+QToolBarChangeEvent (0x0x7f97c9fa5138) 0
+    vptr=((& QToolBarChangeEvent::_ZTV19QToolBarChangeEvent) + 16u)
+  QEvent (0x0x7f97ca335900) 0
+      primary-for QToolBarChangeEvent (0x0x7f97c9fa5138)
+
+Vtable for QShortcutEvent
+QShortcutEvent::_ZTV14QShortcutEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QShortcutEvent)
+16    (int (*)(...))QShortcutEvent::~QShortcutEvent
+24    (int (*)(...))QShortcutEvent::~QShortcutEvent
+
+Class QShortcutEvent
+   size=40 align=8
+   base size=40 base align=8
+QShortcutEvent (0x0x7f97c9fa51a0) 0
+    vptr=((& QShortcutEvent::_ZTV14QShortcutEvent) + 16u)
+  QEvent (0x0x7f97ca335960) 0
+      primary-for QShortcutEvent (0x0x7f97c9fa51a0)
+
+Vtable for QWindowStateChangeEvent
+QWindowStateChangeEvent::_ZTV23QWindowStateChangeEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI23QWindowStateChangeEvent)
+16    (int (*)(...))QWindowStateChangeEvent::~QWindowStateChangeEvent
+24    (int (*)(...))QWindowStateChangeEvent::~QWindowStateChangeEvent
+
+Class QWindowStateChangeEvent
+   size=32 align=8
+   base size=25 base align=8
+QWindowStateChangeEvent (0x0x7f97c9fa5208) 0
+    vptr=((& QWindowStateChangeEvent::_ZTV23QWindowStateChangeEvent) + 16u)
+  QEvent (0x0x7f97ca3359c0) 0
+      primary-for QWindowStateChangeEvent (0x0x7f97c9fa5208)
+
+Class QPointingDeviceUniqueId
+   size=8 align=8
+   base size=8 base align=8
+QPointingDeviceUniqueId (0x0x7f97ca335a20) 0
+
+Class QTouchEvent::TouchPoint
+   size=8 align=8
+   base size=8 base align=8
+QTouchEvent::TouchPoint (0x0x7f97c9fdb120) 0
+
+Vtable for QTouchEvent
+QTouchEvent::_ZTV11QTouchEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QTouchEvent)
+16    (int (*)(...))QTouchEvent::~QTouchEvent
+24    (int (*)(...))QTouchEvent::~QTouchEvent
+
+Class QTouchEvent
+   size=72 align=8
+   base size=72 base align=8
+QTouchEvent (0x0x7f97c9fa5888) 0
+    vptr=((& QTouchEvent::_ZTV11QTouchEvent) + 16u)
+  QInputEvent (0x0x7f97c9fa58f0) 0
+      primary-for QTouchEvent (0x0x7f97c9fa5888)
+    QEvent (0x0x7f97c9fdb0c0) 0
+        primary-for QInputEvent (0x0x7f97c9fa58f0)
+
+Vtable for QScrollPrepareEvent
+QScrollPrepareEvent::_ZTV19QScrollPrepareEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QScrollPrepareEvent)
+16    (int (*)(...))QScrollPrepareEvent::~QScrollPrepareEvent
+24    (int (*)(...))QScrollPrepareEvent::~QScrollPrepareEvent
+
+Class QScrollPrepareEvent
+   size=112 align=8
+   base size=112 base align=8
+QScrollPrepareEvent (0x0x7f97ca0b3138) 0
+    vptr=((& QScrollPrepareEvent::_ZTV19QScrollPrepareEvent) + 16u)
+  QEvent (0x0x7f97ca0a1780) 0
+      primary-for QScrollPrepareEvent (0x0x7f97ca0b3138)
+
+Vtable for QScrollEvent
+QScrollEvent::_ZTV12QScrollEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QScrollEvent)
+16    (int (*)(...))QScrollEvent::~QScrollEvent
+24    (int (*)(...))QScrollEvent::~QScrollEvent
+
+Class QScrollEvent
+   size=64 align=8
+   base size=60 base align=8
+QScrollEvent (0x0x7f97ca0b31a0) 0
+    vptr=((& QScrollEvent::_ZTV12QScrollEvent) + 16u)
+  QEvent (0x0x7f97ca0a17e0) 0
+      primary-for QScrollEvent (0x0x7f97ca0b31a0)
+
+Vtable for QScreenOrientationChangeEvent
+QScreenOrientationChangeEvent::_ZTV29QScreenOrientationChangeEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI29QScreenOrientationChangeEvent)
+16    (int (*)(...))QScreenOrientationChangeEvent::~QScreenOrientationChangeEvent
+24    (int (*)(...))QScreenOrientationChangeEvent::~QScreenOrientationChangeEvent
+
+Class QScreenOrientationChangeEvent
+   size=40 align=8
+   base size=36 base align=8
+QScreenOrientationChangeEvent (0x0x7f97ca0b3208) 0
+    vptr=((& QScreenOrientationChangeEvent::_ZTV29QScreenOrientationChangeEvent) + 16u)
+  QEvent (0x0x7f97ca0a1840) 0
+      primary-for QScreenOrientationChangeEvent (0x0x7f97ca0b3208)
+
+Vtable for QApplicationStateChangeEvent
+QApplicationStateChangeEvent::_ZTV28QApplicationStateChangeEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI28QApplicationStateChangeEvent)
+16    (int (*)(...))QApplicationStateChangeEvent::~QApplicationStateChangeEvent
+24    (int (*)(...))QApplicationStateChangeEvent::~QApplicationStateChangeEvent
+
+Class QApplicationStateChangeEvent
+   size=24 align=8
+   base size=24 base align=8
+QApplicationStateChangeEvent (0x0x7f97ca0b3270) 0
+    vptr=((& QApplicationStateChangeEvent::_ZTV28QApplicationStateChangeEvent) + 16u)
+  QEvent (0x0x7f97ca0a18a0) 0
+      primary-for QApplicationStateChangeEvent (0x0x7f97ca0b3270)
+
+Class QFont
+   size=16 align=8
+   base size=12 base align=8
+QFont (0x0x7f97ca0a1900) 0
+
+Class QPolygon
+   size=8 align=8
+   base size=8 base align=8
+QPolygon (0x0x7f97c9d96000) 0
+  QVector<QPoint> (0x0x7f97ca156600) 0
+
+Class QPolygonF
+   size=8 align=8
+   base size=8 base align=8
+QPolygonF (0x0x7f97c9d963a8) 0
+  QVector<QPointF> (0x0x7f97ca156a80) 0
+
+Class QMatrix
+   size=48 align=8
+   base size=48 base align=8
+QMatrix (0x0x7f97ca156e40) 0
+
+Class QPainterPath::Element
+   size=24 align=8
+   base size=24 base align=8
+QPainterPath::Element (0x0x7f97c9e5a180) 0
+
+Class QPainterPath
+   size=8 align=8
+   base size=8 base align=8
+QPainterPath (0x0x7f97c9e5a120) 0
+
+Class QPainterPathStroker
+   size=8 align=8
+   base size=8 base align=8
+QPainterPathStroker (0x0x7f97c9e5ab40) 0
+
+Class QTransform
+   size=88 align=8
+   base size=88 base align=8
+QTransform (0x0x7f97c9e5ac60) 0
+
+Vtable for QPaintDevice
+QPaintDevice::_ZTV12QPaintDevice: 10u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QPaintDevice)
+16    0u
+24    0u
+32    (int (*)(...))QPaintDevice::devType
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))QPaintDevice::metric
+56    (int (*)(...))QPaintDevice::initPainter
+64    (int (*)(...))QPaintDevice::redirected
+72    (int (*)(...))QPaintDevice::sharedPainter
+
+Class QPaintDevice
+   size=24 align=8
+   base size=24 base align=8
+QPaintDevice (0x0x7f97c9f3e3c0) 0
+    vptr=((& QPaintDevice::_ZTV12QPaintDevice) + 16u)
+
+Class QPixelFormat
+   size=8 align=8
+   base size=8 base align=8
+QPixelFormat (0x0x7f97c9f3e420) 0
+
+Vtable for QImage
+QImage::_ZTV6QImage: 10u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI6QImage)
+16    (int (*)(...))QImage::~QImage
+24    (int (*)(...))QImage::~QImage
+32    (int (*)(...))QImage::devType
+40    (int (*)(...))QImage::paintEngine
+48    (int (*)(...))QImage::metric
+56    (int (*)(...))QPaintDevice::initPainter
+64    (int (*)(...))QPaintDevice::redirected
+72    (int (*)(...))QPaintDevice::sharedPainter
+
+Class QImage
+   size=32 align=8
+   base size=32 base align=8
+QImage (0x0x7f97c9c05270) 0
+    vptr=((& QImage::_ZTV6QImage) + 16u)
+  QPaintDevice (0x0x7f97c9f3eea0) 0
+      primary-for QImage (0x0x7f97c9c05270)
+
+Vtable for QPixmap
+QPixmap::_ZTV7QPixmap: 10u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QPixmap)
+16    (int (*)(...))QPixmap::~QPixmap
+24    (int (*)(...))QPixmap::~QPixmap
+32    (int (*)(...))QPixmap::devType
+40    (int (*)(...))QPixmap::paintEngine
+48    (int (*)(...))QPixmap::metric
+56    (int (*)(...))QPaintDevice::initPainter
+64    (int (*)(...))QPaintDevice::redirected
+72    (int (*)(...))QPaintDevice::sharedPainter
+
+Class QPixmap
+   size=32 align=8
+   base size=32 base align=8
+QPixmap (0x0x7f97c9cd4dd0) 0
+    vptr=((& QPixmap::_ZTV7QPixmap) + 16u)
+  QPaintDevice (0x0x7f97c9cc0e40) 0
+      primary-for QPixmap (0x0x7f97c9cd4dd0)
+
+Class QBrush
+   size=8 align=8
+   base size=8 base align=8
+QBrush (0x0x7f97c9d37180) 0
+
+Class QBrushData
+   size=112 align=8
+   base size=112 base align=8
+QBrushData (0x0x7f97c9d37900) 0
+
+Class QGradient
+   size=64 align=8
+   base size=64 base align=8
+QGradient (0x0x7f97c9d37960) 0
+
+Class QLinearGradient
+   size=64 align=8
+   base size=64 base align=8
+QLinearGradient (0x0x7f97c9d6a750) 0
+  QGradient (0x0x7f97c9d37c00) 0
+
+Class QRadialGradient
+   size=64 align=8
+   base size=64 base align=8
+QRadialGradient (0x0x7f97c9d6a7b8) 0
+  QGradient (0x0x7f97c9d37c60) 0
+
+Class QConicalGradient
+   size=64 align=8
+   base size=64 base align=8
+QConicalGradient (0x0x7f97c9d6a820) 0
+  QGradient (0x0x7f97c9d37cc0) 0
+
+Class QPen
+   size=8 align=8
+   base size=8 base align=8
+QPen (0x0x7f97c9d37d20) 0
+
+Class QTextOption::Tab
+   size=16 align=8
+   base size=14 base align=8
+QTextOption::Tab (0x0x7f97c9a50f60) 0
+
+Class QTextOption
+   size=32 align=8
+   base size=32 base align=8
+QTextOption (0x0x7f97c9a50f00) 0
+
+Class QTextLength
+   size=16 align=8
+   base size=16 base align=8
+QTextLength (0x0x7f97c9a95720) 0
+
+Class QTextFormat
+   size=16 align=8
+   base size=12 base align=8
+QTextFormat (0x0x7f97c9a95e40) 0
+
+Class QTextCharFormat
+   size=16 align=8
+   base size=12 base align=8
+QTextCharFormat (0x0x7f97c9b6c8f0) 0
+  QTextFormat (0x0x7f97c9b44cc0) 0
+
+Class QTextBlockFormat
+   size=16 align=8
+   base size=12 base align=8
+QTextBlockFormat (0x0x7f97c9b6caf8) 0
+  QTextFormat (0x0x7f97c9b44f60) 0
+
+Class QTextListFormat
+   size=16 align=8
+   base size=12 base align=8
+QTextListFormat (0x0x7f97c9b6cd68) 0
+  QTextFormat (0x0x7f97c985b240) 0
+
+Class QTextImageFormat
+   size=16 align=8
+   base size=12 base align=8
+QTextImageFormat (0x0x7f97c9b6cf70) 0
+  QTextCharFormat (0x0x7f97c9b6c068) 0
+    QTextFormat (0x0x7f97c985b4e0) 0
+
+Class QTextFrameFormat
+   size=16 align=8
+   base size=12 base align=8
+QTextFrameFormat (0x0x7f97c988b068) 0
+  QTextFormat (0x0x7f97c985b780) 0
+
+Class QTextTableFormat
+   size=16 align=8
+   base size=12 base align=8
+QTextTableFormat (0x0x7f97c988b270) 0
+  QTextFrameFormat (0x0x7f97c988b2d8) 0
+    QTextFormat (0x0x7f97c985ba20) 0
+
+Class QTextTableCellFormat
+   size=16 align=8
+   base size=12 base align=8
+QTextTableCellFormat (0x0x7f97c988b4e0) 0
+  QTextCharFormat (0x0x7f97c988b548) 0
+    QTextFormat (0x0x7f97c985bd20) 0
+
+Class QFontDatabase
+   size=8 align=8
+   base size=8 base align=8
+QFontDatabase (0x0x7f97c98f4000) 0
+
+Class QRawFont
+   size=8 align=8
+   base size=8 base align=8
+QRawFont (0x0x7f97c98f4060) 0
+
+Class QGlyphRun
+   size=8 align=8
+   base size=8 base align=8
+QGlyphRun (0x0x7f97c98f4540) 0
+
+Class QTextCursor
+   size=8 align=8
+   base size=8 base align=8
+QTextCursor (0x0x7f97c98f4840) 0
+
+Class QTextInlineObject
+   size=16 align=8
+   base size=16 base align=8
+QTextInlineObject (0x0x7f97c98f4b40) 0
+
+Class QTextLayout::FormatRange
+   size=24 align=8
+   base size=24 base align=8
+QTextLayout::FormatRange (0x0x7f97c98f4c00) 0
+
+Class QTextLayout
+   size=8 align=8
+   base size=8 base align=8
+QTextLayout (0x0x7f97c98f4ba0) 0
+
+Class QTextLine
+   size=16 align=8
+   base size=16 base align=8
+QTextLine (0x0x7f97c9618660) 0
+
+Vtable for QAbstractUndoItem
+QAbstractUndoItem::_ZTV17QAbstractUndoItem: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QAbstractUndoItem)
+16    (int (*)(...))__cxa_pure_virtual
+24    (int (*)(...))__cxa_pure_virtual
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+
+Class QAbstractUndoItem
+   size=8 align=8
+   base size=8 base align=8
+QAbstractUndoItem (0x0x7f97c96186c0) 0 nearly-empty
+    vptr=((& QAbstractUndoItem::_ZTV17QAbstractUndoItem) + 16u)
+
+Class QTextDocument::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTextDocument::QPrivateSignal (0x0x7f97c9618780) 0 empty
+
+Vtable for QTextDocument
+QTextDocument::_ZTV13QTextDocument: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QTextDocument)
+16    (int (*)(...))QTextDocument::metaObject
+24    (int (*)(...))QTextDocument::qt_metacast
+32    (int (*)(...))QTextDocument::qt_metacall
+40    (int (*)(...))QTextDocument::~QTextDocument
+48    (int (*)(...))QTextDocument::~QTextDocument
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QTextDocument::clear
+120   (int (*)(...))QTextDocument::createObject
+128   (int (*)(...))QTextDocument::loadResource
+
+Class QTextDocument
+   size=16 align=8
+   base size=16 base align=8
+QTextDocument (0x0x7f97c9616888) 0
+    vptr=((& QTextDocument::_ZTV13QTextDocument) + 16u)
+  QObject (0x0x7f97c9618720) 0
+      primary-for QTextDocument (0x0x7f97c9616888)
+
+Class QPalette::Data
+   size=4 align=4
+   base size=4 base align=4
+QPalette::Data (0x0x7f97c96189c0) 0
+
+Class QPalette
+   size=16 align=8
+   base size=12 base align=8
+QPalette (0x0x7f97c9618960) 0
+
+Class QAbstractTextDocumentLayout::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractTextDocumentLayout::QPrivateSignal (0x0x7f97c973ca80) 0 empty
+
+Class QAbstractTextDocumentLayout::Selection
+   size=24 align=8
+   base size=24 base align=8
+QAbstractTextDocumentLayout::Selection (0x0x7f97c973cae0) 0
+
+Class QAbstractTextDocumentLayout::PaintContext
+   size=64 align=8
+   base size=64 base align=8
+QAbstractTextDocumentLayout::PaintContext (0x0x7f97c973cb40) 0
+
+Vtable for QAbstractTextDocumentLayout
+QAbstractTextDocumentLayout::_ZTV27QAbstractTextDocumentLayout: 24u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI27QAbstractTextDocumentLayout)
+16    (int (*)(...))QAbstractTextDocumentLayout::metaObject
+24    (int (*)(...))QAbstractTextDocumentLayout::qt_metacast
+32    (int (*)(...))QAbstractTextDocumentLayout::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))__cxa_pure_virtual
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))__cxa_pure_virtual
+160   (int (*)(...))__cxa_pure_virtual
+168   (int (*)(...))QAbstractTextDocumentLayout::resizeInlineObject
+176   (int (*)(...))QAbstractTextDocumentLayout::positionInlineObject
+184   (int (*)(...))QAbstractTextDocumentLayout::drawInlineObject
+
+Class QAbstractTextDocumentLayout
+   size=16 align=8
+   base size=16 base align=8
+QAbstractTextDocumentLayout (0x0x7f97c974b5b0) 0
+    vptr=((& QAbstractTextDocumentLayout::_ZTV27QAbstractTextDocumentLayout) + 16u)
+  QObject (0x0x7f97c973ca20) 0
+      primary-for QAbstractTextDocumentLayout (0x0x7f97c974b5b0)
+
+Vtable for QTextObjectInterface
+QTextObjectInterface::_ZTV20QTextObjectInterface: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QTextObjectInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+
+Class QTextObjectInterface
+   size=8 align=8
+   base size=8 base align=8
+QTextObjectInterface (0x0x7f97c93be120) 0 nearly-empty
+    vptr=((& QTextObjectInterface::_ZTV20QTextObjectInterface) + 16u)
+
+Class QAccessible::State
+   size=8 align=8
+   base size=5 base align=8
+QAccessible::State (0x0x7f97c93be240) 0
+
+Vtable for QAccessible::ActivationObserver
+QAccessible::ActivationObserver::_ZTVN11QAccessible18ActivationObserverE: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN11QAccessible18ActivationObserverE)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class QAccessible::ActivationObserver
+   size=8 align=8
+   base size=8 base align=8
+QAccessible::ActivationObserver (0x0x7f97c93be2a0) 0 nearly-empty
+    vptr=((& QAccessible::ActivationObserver::_ZTVN11QAccessible18ActivationObserverE) + 16u)
+
+Class QAccessible
+   size=1 align=1
+   base size=0 base align=1
+QAccessible (0x0x7f97c93be1e0) 0 empty
+
+Vtable for QAccessibleInterface
+QAccessibleInterface::_ZTV20QAccessibleInterface: 23u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QAccessibleInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))QAccessibleInterface::window
+56    (int (*)(...))QAccessibleInterface::relations
+64    (int (*)(...))QAccessibleInterface::focusChild
+72    (int (*)(...))__cxa_pure_virtual
+80    (int (*)(...))__cxa_pure_virtual
+88    (int (*)(...))__cxa_pure_virtual
+96    (int (*)(...))__cxa_pure_virtual
+104   (int (*)(...))__cxa_pure_virtual
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))__cxa_pure_virtual
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))QAccessibleInterface::foregroundColor
+160   (int (*)(...))QAccessibleInterface::backgroundColor
+168   (int (*)(...))QAccessibleInterface::virtual_hook
+176   (int (*)(...))QAccessibleInterface::interface_cast
+
+Class QAccessibleInterface
+   size=8 align=8
+   base size=8 base align=8
+QAccessibleInterface (0x0x7f97c93be480) 0 nearly-empty
+    vptr=((& QAccessibleInterface::_ZTV20QAccessibleInterface) + 16u)
+
+Vtable for QAccessibleTextInterface
+QAccessibleTextInterface::_ZTV24QAccessibleTextInterface: 20u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QAccessibleTextInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))__cxa_pure_virtual
+72    (int (*)(...))__cxa_pure_virtual
+80    (int (*)(...))__cxa_pure_virtual
+88    (int (*)(...))__cxa_pure_virtual
+96    (int (*)(...))QAccessibleTextInterface::textBeforeOffset
+104   (int (*)(...))QAccessibleTextInterface::textAfterOffset
+112   (int (*)(...))QAccessibleTextInterface::textAtOffset
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))__cxa_pure_virtual
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))__cxa_pure_virtual
+
+Class QAccessibleTextInterface
+   size=8 align=8
+   base size=8 base align=8
+QAccessibleTextInterface (0x0x7f97c93be4e0) 0 nearly-empty
+    vptr=((& QAccessibleTextInterface::_ZTV24QAccessibleTextInterface) + 16u)
+
+Vtable for QAccessibleEditableTextInterface
+QAccessibleEditableTextInterface::_ZTV32QAccessibleEditableTextInterface: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI32QAccessibleEditableTextInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+
+Class QAccessibleEditableTextInterface
+   size=8 align=8
+   base size=8 base align=8
+QAccessibleEditableTextInterface (0x0x7f97c93be540) 0 nearly-empty
+    vptr=((& QAccessibleEditableTextInterface::_ZTV32QAccessibleEditableTextInterface) + 16u)
+
+Vtable for QAccessibleValueInterface
+QAccessibleValueInterface::_ZTV25QAccessibleValueInterface: 9u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI25QAccessibleValueInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))__cxa_pure_virtual
+
+Class QAccessibleValueInterface
+   size=8 align=8
+   base size=8 base align=8
+QAccessibleValueInterface (0x0x7f97c93be5a0) 0 nearly-empty
+    vptr=((& QAccessibleValueInterface::_ZTV25QAccessibleValueInterface) + 16u)
+
+Vtable for QAccessibleTableCellInterface
+QAccessibleTableCellInterface::_ZTV29QAccessibleTableCellInterface: 12u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI29QAccessibleTableCellInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))__cxa_pure_virtual
+72    (int (*)(...))__cxa_pure_virtual
+80    (int (*)(...))__cxa_pure_virtual
+88    (int (*)(...))__cxa_pure_virtual
+
+Class QAccessibleTableCellInterface
+   size=8 align=8
+   base size=8 base align=8
+QAccessibleTableCellInterface (0x0x7f97c93be600) 0 nearly-empty
+    vptr=((& QAccessibleTableCellInterface::_ZTV29QAccessibleTableCellInterface) + 16u)
+
+Vtable for QAccessibleTableInterface
+QAccessibleTableInterface::_ZTV25QAccessibleTableInterface: 24u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI25QAccessibleTableInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))__cxa_pure_virtual
+72    (int (*)(...))__cxa_pure_virtual
+80    (int (*)(...))__cxa_pure_virtual
+88    (int (*)(...))__cxa_pure_virtual
+96    (int (*)(...))__cxa_pure_virtual
+104   (int (*)(...))__cxa_pure_virtual
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))__cxa_pure_virtual
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))__cxa_pure_virtual
+160   (int (*)(...))__cxa_pure_virtual
+168   (int (*)(...))__cxa_pure_virtual
+176   (int (*)(...))__cxa_pure_virtual
+184   (int (*)(...))__cxa_pure_virtual
+
+Class QAccessibleTableInterface
+   size=8 align=8
+   base size=8 base align=8
+QAccessibleTableInterface (0x0x7f97c93be660) 0 nearly-empty
+    vptr=((& QAccessibleTableInterface::_ZTV25QAccessibleTableInterface) + 16u)
+
+Vtable for QAccessibleActionInterface
+QAccessibleActionInterface::_ZTV26QAccessibleActionInterface: 9u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI26QAccessibleActionInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))QAccessibleActionInterface::localizedActionName
+48    (int (*)(...))QAccessibleActionInterface::localizedActionDescription
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))__cxa_pure_virtual
+
+Class QAccessibleActionInterface
+   size=8 align=8
+   base size=8 base align=8
+QAccessibleActionInterface (0x0x7f97c93be6c0) 0 nearly-empty
+    vptr=((& QAccessibleActionInterface::_ZTV26QAccessibleActionInterface) + 16u)
+
+Vtable for QAccessibleImageInterface
+QAccessibleImageInterface::_ZTV25QAccessibleImageInterface: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI25QAccessibleImageInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+
+Class QAccessibleImageInterface
+   size=8 align=8
+   base size=8 base align=8
+QAccessibleImageInterface (0x0x7f97c93be720) 0 nearly-empty
+    vptr=((& QAccessibleImageInterface::_ZTV25QAccessibleImageInterface) + 16u)
+
+Vtable for QAccessibleEvent
+QAccessibleEvent::_ZTV16QAccessibleEvent: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QAccessibleEvent)
+16    (int (*)(...))QAccessibleEvent::~QAccessibleEvent
+24    (int (*)(...))QAccessibleEvent::~QAccessibleEvent
+32    (int (*)(...))QAccessibleEvent::accessibleInterface
+
+Class QAccessibleEvent
+   size=32 align=8
+   base size=28 base align=8
+QAccessibleEvent (0x0x7f97c93be780) 0
+    vptr=((& QAccessibleEvent::_ZTV16QAccessibleEvent) + 16u)
+
+Vtable for QAccessibleStateChangeEvent
+QAccessibleStateChangeEvent::_ZTV27QAccessibleStateChangeEvent: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI27QAccessibleStateChangeEvent)
+16    (int (*)(...))QAccessibleStateChangeEvent::~QAccessibleStateChangeEvent
+24    (int (*)(...))QAccessibleStateChangeEvent::~QAccessibleStateChangeEvent
+32    (int (*)(...))QAccessibleEvent::accessibleInterface
+
+Class QAccessibleStateChangeEvent
+   size=40 align=8
+   base size=40 base align=8
+QAccessibleStateChangeEvent (0x0x7f97c94b6000) 0
+    vptr=((& QAccessibleStateChangeEvent::_ZTV27QAccessibleStateChangeEvent) + 16u)
+  QAccessibleEvent (0x0x7f97c93becc0) 0
+      primary-for QAccessibleStateChangeEvent (0x0x7f97c94b6000)
+
+Vtable for QAccessibleTextCursorEvent
+QAccessibleTextCursorEvent::_ZTV26QAccessibleTextCursorEvent: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI26QAccessibleTextCursorEvent)
+16    (int (*)(...))QAccessibleTextCursorEvent::~QAccessibleTextCursorEvent
+24    (int (*)(...))QAccessibleTextCursorEvent::~QAccessibleTextCursorEvent
+32    (int (*)(...))QAccessibleEvent::accessibleInterface
+
+Class QAccessibleTextCursorEvent
+   size=32 align=8
+   base size=32 base align=8
+QAccessibleTextCursorEvent (0x0x7f97c94b6068) 0
+    vptr=((& QAccessibleTextCursorEvent::_ZTV26QAccessibleTextCursorEvent) + 16u)
+  QAccessibleEvent (0x0x7f97c93bed20) 0
+      primary-for QAccessibleTextCursorEvent (0x0x7f97c94b6068)
+
+Vtable for QAccessibleTextSelectionEvent
+QAccessibleTextSelectionEvent::_ZTV29QAccessibleTextSelectionEvent: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI29QAccessibleTextSelectionEvent)
+16    (int (*)(...))QAccessibleTextSelectionEvent::~QAccessibleTextSelectionEvent
+24    (int (*)(...))QAccessibleTextSelectionEvent::~QAccessibleTextSelectionEvent
+32    (int (*)(...))QAccessibleEvent::accessibleInterface
+
+Class QAccessibleTextSelectionEvent
+   size=40 align=8
+   base size=40 base align=8
+QAccessibleTextSelectionEvent (0x0x7f97c94b60d0) 0
+    vptr=((& QAccessibleTextSelectionEvent::_ZTV29QAccessibleTextSelectionEvent) + 16u)
+  QAccessibleTextCursorEvent (0x0x7f97c94b6138) 0
+      primary-for QAccessibleTextSelectionEvent (0x0x7f97c94b60d0)
+    QAccessibleEvent (0x0x7f97c93bed80) 0
+        primary-for QAccessibleTextCursorEvent (0x0x7f97c94b6138)
+
+Vtable for QAccessibleTextInsertEvent
+QAccessibleTextInsertEvent::_ZTV26QAccessibleTextInsertEvent: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI26QAccessibleTextInsertEvent)
+16    (int (*)(...))QAccessibleTextInsertEvent::~QAccessibleTextInsertEvent
+24    (int (*)(...))QAccessibleTextInsertEvent::~QAccessibleTextInsertEvent
+32    (int (*)(...))QAccessibleEvent::accessibleInterface
+
+Class QAccessibleTextInsertEvent
+   size=48 align=8
+   base size=48 base align=8
+QAccessibleTextInsertEvent (0x0x7f97c94b61a0) 0
+    vptr=((& QAccessibleTextInsertEvent::_ZTV26QAccessibleTextInsertEvent) + 16u)
+  QAccessibleTextCursorEvent (0x0x7f97c94b6208) 0
+      primary-for QAccessibleTextInsertEvent (0x0x7f97c94b61a0)
+    QAccessibleEvent (0x0x7f97c93bede0) 0
+        primary-for QAccessibleTextCursorEvent (0x0x7f97c94b6208)
+
+Vtable for QAccessibleTextRemoveEvent
+QAccessibleTextRemoveEvent::_ZTV26QAccessibleTextRemoveEvent: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI26QAccessibleTextRemoveEvent)
+16    (int (*)(...))QAccessibleTextRemoveEvent::~QAccessibleTextRemoveEvent
+24    (int (*)(...))QAccessibleTextRemoveEvent::~QAccessibleTextRemoveEvent
+32    (int (*)(...))QAccessibleEvent::accessibleInterface
+
+Class QAccessibleTextRemoveEvent
+   size=48 align=8
+   base size=48 base align=8
+QAccessibleTextRemoveEvent (0x0x7f97c94b6270) 0
+    vptr=((& QAccessibleTextRemoveEvent::_ZTV26QAccessibleTextRemoveEvent) + 16u)
+  QAccessibleTextCursorEvent (0x0x7f97c94b62d8) 0
+      primary-for QAccessibleTextRemoveEvent (0x0x7f97c94b6270)
+    QAccessibleEvent (0x0x7f97c93bee40) 0
+        primary-for QAccessibleTextCursorEvent (0x0x7f97c94b62d8)
+
+Vtable for QAccessibleTextUpdateEvent
+QAccessibleTextUpdateEvent::_ZTV26QAccessibleTextUpdateEvent: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI26QAccessibleTextUpdateEvent)
+16    (int (*)(...))QAccessibleTextUpdateEvent::~QAccessibleTextUpdateEvent
+24    (int (*)(...))QAccessibleTextUpdateEvent::~QAccessibleTextUpdateEvent
+32    (int (*)(...))QAccessibleEvent::accessibleInterface
+
+Class QAccessibleTextUpdateEvent
+   size=56 align=8
+   base size=56 base align=8
+QAccessibleTextUpdateEvent (0x0x7f97c94b6340) 0
+    vptr=((& QAccessibleTextUpdateEvent::_ZTV26QAccessibleTextUpdateEvent) + 16u)
+  QAccessibleTextCursorEvent (0x0x7f97c94b63a8) 0
+      primary-for QAccessibleTextUpdateEvent (0x0x7f97c94b6340)
+    QAccessibleEvent (0x0x7f97c93beea0) 0
+        primary-for QAccessibleTextCursorEvent (0x0x7f97c94b63a8)
+
+Vtable for QAccessibleValueChangeEvent
+QAccessibleValueChangeEvent::_ZTV27QAccessibleValueChangeEvent: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI27QAccessibleValueChangeEvent)
+16    (int (*)(...))QAccessibleValueChangeEvent::~QAccessibleValueChangeEvent
+24    (int (*)(...))QAccessibleValueChangeEvent::~QAccessibleValueChangeEvent
+32    (int (*)(...))QAccessibleEvent::accessibleInterface
+
+Class QAccessibleValueChangeEvent
+   size=48 align=8
+   base size=48 base align=8
+QAccessibleValueChangeEvent (0x0x7f97c94b6410) 0
+    vptr=((& QAccessibleValueChangeEvent::_ZTV27QAccessibleValueChangeEvent) + 16u)
+  QAccessibleEvent (0x0x7f97c93bef00) 0
+      primary-for QAccessibleValueChangeEvent (0x0x7f97c94b6410)
+
+Vtable for QAccessibleTableModelChangeEvent
+QAccessibleTableModelChangeEvent::_ZTV32QAccessibleTableModelChangeEvent: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI32QAccessibleTableModelChangeEvent)
+16    (int (*)(...))QAccessibleTableModelChangeEvent::~QAccessibleTableModelChangeEvent
+24    (int (*)(...))QAccessibleTableModelChangeEvent::~QAccessibleTableModelChangeEvent
+32    (int (*)(...))QAccessibleEvent::accessibleInterface
+
+Class QAccessibleTableModelChangeEvent
+   size=48 align=8
+   base size=48 base align=8
+QAccessibleTableModelChangeEvent (0x0x7f97c94b6478) 0
+    vptr=((& QAccessibleTableModelChangeEvent::_ZTV32QAccessibleTableModelChangeEvent) + 16u)
+  QAccessibleEvent (0x0x7f97c93bef60) 0
+      primary-for QAccessibleTableModelChangeEvent (0x0x7f97c94b6478)
+
+Vtable for QAccessibleBridge
+QAccessibleBridge::_ZTV17QAccessibleBridge: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QAccessibleBridge)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+
+Class QAccessibleBridge
+   size=8 align=8
+   base size=8 base align=8
+QAccessibleBridge (0x0x7f97c952f060) 0 nearly-empty
+    vptr=((& QAccessibleBridge::_ZTV17QAccessibleBridge) + 16u)
+
+Class QAccessibleBridgePlugin::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAccessibleBridgePlugin::QPrivateSignal (0x0x7f97c952f120) 0 empty
+
+Vtable for QAccessibleBridgePlugin
+QAccessibleBridgePlugin::_ZTV23QAccessibleBridgePlugin: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI23QAccessibleBridgePlugin)
+16    (int (*)(...))QAccessibleBridgePlugin::metaObject
+24    (int (*)(...))QAccessibleBridgePlugin::qt_metacast
+32    (int (*)(...))QAccessibleBridgePlugin::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+
+Class QAccessibleBridgePlugin
+   size=16 align=8
+   base size=16 base align=8
+QAccessibleBridgePlugin (0x0x7f97c94b64e0) 0
+    vptr=((& QAccessibleBridgePlugin::_ZTV23QAccessibleBridgePlugin) + 16u)
+  QObject (0x0x7f97c952f0c0) 0
+      primary-for QAccessibleBridgePlugin (0x0x7f97c94b64e0)
+
+Vtable for QAccessibleObject
+QAccessibleObject::_ZTV17QAccessibleObject: 23u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QAccessibleObject)
+16    0u
+24    0u
+32    (int (*)(...))QAccessibleObject::isValid
+40    (int (*)(...))QAccessibleObject::object
+48    (int (*)(...))QAccessibleInterface::window
+56    (int (*)(...))QAccessibleInterface::relations
+64    (int (*)(...))QAccessibleInterface::focusChild
+72    (int (*)(...))QAccessibleObject::childAt
+80    (int (*)(...))__cxa_pure_virtual
+88    (int (*)(...))__cxa_pure_virtual
+96    (int (*)(...))__cxa_pure_virtual
+104   (int (*)(...))__cxa_pure_virtual
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))QAccessibleObject::setText
+128   (int (*)(...))QAccessibleObject::rect
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))QAccessibleInterface::foregroundColor
+160   (int (*)(...))QAccessibleInterface::backgroundColor
+168   (int (*)(...))QAccessibleInterface::virtual_hook
+176   (int (*)(...))QAccessibleInterface::interface_cast
+
+Class QAccessibleObject
+   size=16 align=8
+   base size=16 base align=8
+QAccessibleObject (0x0x7f97c94b6548) 0
+    vptr=((& QAccessibleObject::_ZTV17QAccessibleObject) + 16u)
+  QAccessibleInterface (0x0x7f97c952f180) 0 nearly-empty
+      primary-for QAccessibleObject (0x0x7f97c94b6548)
+
+Vtable for QAccessibleApplication
+QAccessibleApplication::_ZTV22QAccessibleApplication: 23u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI22QAccessibleApplication)
+16    (int (*)(...))QAccessibleApplication::~QAccessibleApplication
+24    (int (*)(...))QAccessibleApplication::~QAccessibleApplication
+32    (int (*)(...))QAccessibleObject::isValid
+40    (int (*)(...))QAccessibleObject::object
+48    (int (*)(...))QAccessibleApplication::window
+56    (int (*)(...))QAccessibleInterface::relations
+64    (int (*)(...))QAccessibleApplication::focusChild
+72    (int (*)(...))QAccessibleObject::childAt
+80    (int (*)(...))QAccessibleApplication::parent
+88    (int (*)(...))QAccessibleApplication::child
+96    (int (*)(...))QAccessibleApplication::childCount
+104   (int (*)(...))QAccessibleApplication::indexOfChild
+112   (int (*)(...))QAccessibleApplication::text
+120   (int (*)(...))QAccessibleObject::setText
+128   (int (*)(...))QAccessibleObject::rect
+136   (int (*)(...))QAccessibleApplication::role
+144   (int (*)(...))QAccessibleApplication::state
+152   (int (*)(...))QAccessibleInterface::foregroundColor
+160   (int (*)(...))QAccessibleInterface::backgroundColor
+168   (int (*)(...))QAccessibleInterface::virtual_hook
+176   (int (*)(...))QAccessibleInterface::interface_cast
+
+Class QAccessibleApplication
+   size=16 align=8
+   base size=16 base align=8
+QAccessibleApplication (0x0x7f97c94b65b0) 0
+    vptr=((& QAccessibleApplication::_ZTV22QAccessibleApplication) + 16u)
+  QAccessibleObject (0x0x7f97c94b6618) 0
+      primary-for QAccessibleApplication (0x0x7f97c94b65b0)
+    QAccessibleInterface (0x0x7f97c952f1e0) 0 nearly-empty
+        primary-for QAccessibleObject (0x0x7f97c94b6618)
+
+Class QAccessiblePlugin::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAccessiblePlugin::QPrivateSignal (0x0x7f97c952f2a0) 0 empty
+
+Vtable for QAccessiblePlugin
+QAccessiblePlugin::_ZTV17QAccessiblePlugin: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QAccessiblePlugin)
+16    (int (*)(...))QAccessiblePlugin::metaObject
+24    (int (*)(...))QAccessiblePlugin::qt_metacast
+32    (int (*)(...))QAccessiblePlugin::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+
+Class QAccessiblePlugin
+   size=16 align=8
+   base size=16 base align=8
+QAccessiblePlugin (0x0x7f97c94b6680) 0
+    vptr=((& QAccessiblePlugin::_ZTV17QAccessiblePlugin) + 16u)
+  QObject (0x0x7f97c952f240) 0
+      primary-for QAccessiblePlugin (0x0x7f97c94b6680)
+
+Class QSurfaceFormat
+   size=8 align=8
+   base size=8 base align=8
+QSurfaceFormat (0x0x7f97c952f300) 0
+
+Vtable for QSurface
+QSurface::_ZTV8QSurface: 8u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI8QSurface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))__cxa_pure_virtual
+
+Class QSurface
+   size=24 align=8
+   base size=24 base align=8
+QSurface (0x0x7f97c952f4e0) 0
+    vptr=((& QSurface::_ZTV8QSurface) + 16u)
+
+Class QIcon
+   size=8 align=8
+   base size=8 base align=8
+QIcon (0x0x7f97c952f660) 0
+
+Class QCursor
+   size=8 align=8
+   base size=8 base align=8
+QCursor (0x0x7f97c9242a20) 0
+
+Class QWindow::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QWindow::QPrivateSignal (0x0x7f97c92f5060) 0 empty
+
+Vtable for QWindow
+QWindow::_ZTV7QWindow: 45u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QWindow)
+16    (int (*)(...))QWindow::metaObject
+24    (int (*)(...))QWindow::qt_metacast
+32    (int (*)(...))QWindow::qt_metacall
+40    (int (*)(...))QWindow::~QWindow
+48    (int (*)(...))QWindow::~QWindow
+56    (int (*)(...))QWindow::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWindow::surfaceType
+120   (int (*)(...))QWindow::format
+128   (int (*)(...))QWindow::size
+136   (int (*)(...))QWindow::accessibleRoot
+144   (int (*)(...))QWindow::focusObject
+152   (int (*)(...))QWindow::exposeEvent
+160   (int (*)(...))QWindow::resizeEvent
+168   (int (*)(...))QWindow::moveEvent
+176   (int (*)(...))QWindow::focusInEvent
+184   (int (*)(...))QWindow::focusOutEvent
+192   (int (*)(...))QWindow::showEvent
+200   (int (*)(...))QWindow::hideEvent
+208   (int (*)(...))QWindow::keyPressEvent
+216   (int (*)(...))QWindow::keyReleaseEvent
+224   (int (*)(...))QWindow::mousePressEvent
+232   (int (*)(...))QWindow::mouseReleaseEvent
+240   (int (*)(...))QWindow::mouseDoubleClickEvent
+248   (int (*)(...))QWindow::mouseMoveEvent
+256   (int (*)(...))QWindow::wheelEvent
+264   (int (*)(...))QWindow::touchEvent
+272   (int (*)(...))QWindow::tabletEvent
+280   (int (*)(...))QWindow::nativeEvent
+288   (int (*)(...))QWindow::surfaceHandle
+296   (int (*)(...))-16
+304   (int (*)(...))(& _ZTI7QWindow)
+312   (int (*)(...))QWindow::_ZThn16_N7QWindowD1Ev
+320   (int (*)(...))QWindow::_ZThn16_N7QWindowD0Ev
+328   (int (*)(...))QWindow::_ZThn16_NK7QWindow6formatEv
+336   (int (*)(...))QWindow::_ZThn16_NK7QWindow13surfaceHandleEv
+344   (int (*)(...))QWindow::_ZThn16_NK7QWindow11surfaceTypeEv
+352   (int (*)(...))QWindow::_ZThn16_NK7QWindow4sizeEv
+
+Class QWindow
+   size=40 align=8
+   base size=40 base align=8
+QWindow (0x0x7f97c92e5540) 0
+    vptr=((& QWindow::_ZTV7QWindow) + 16u)
+  QObject (0x0x7f97c92cff60) 0
+      primary-for QWindow (0x0x7f97c92e5540)
+  QSurface (0x0x7f97c92f5000) 16
+      vptr=((& QWindow::_ZTV7QWindow) + 312u)
+
+Class QBackingStore
+   size=8 align=8
+   base size=8 base align=8
+QBackingStore (0x0x7f97c92f5180) 0
+
+Vtable for QBitmap
+QBitmap::_ZTV7QBitmap: 10u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QBitmap)
+16    (int (*)(...))QBitmap::~QBitmap
+24    (int (*)(...))QBitmap::~QBitmap
+32    (int (*)(...))QPixmap::devType
+40    (int (*)(...))QPixmap::paintEngine
+48    (int (*)(...))QPixmap::metric
+56    (int (*)(...))QPaintDevice::initPainter
+64    (int (*)(...))QPaintDevice::redirected
+72    (int (*)(...))QPaintDevice::sharedPainter
+
+Class QBitmap
+   size=32 align=8
+   base size=32 base align=8
+QBitmap (0x0x7f97c92dc6e8) 0
+    vptr=((& QBitmap::_ZTV7QBitmap) + 16u)
+  QPixmap (0x0x7f97c92dc750) 0
+      primary-for QBitmap (0x0x7f97c92dc6e8)
+    QPaintDevice (0x0x7f97c92f5240) 0
+        primary-for QPixmap (0x0x7f97c92dc750)
+
+Class QClipboard::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QClipboard::QPrivateSignal (0x0x7f97c92f55a0) 0 empty
+
+Vtable for QClipboard
+QClipboard::_ZTV10QClipboard: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QClipboard)
+16    (int (*)(...))QClipboard::metaObject
+24    (int (*)(...))QClipboard::qt_metacast
+32    (int (*)(...))QClipboard::qt_metacall
+40    (int (*)(...))QClipboard::~QClipboard
+48    (int (*)(...))QClipboard::~QClipboard
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QClipboard
+   size=16 align=8
+   base size=16 base align=8
+QClipboard (0x0x7f97c92dc9c0) 0
+    vptr=((& QClipboard::_ZTV10QClipboard) + 16u)
+  QObject (0x0x7f97c92f5540) 0
+      primary-for QClipboard (0x0x7f97c92dc9c0)
+
+Class QDesktopServices
+   size=1 align=1
+   base size=0 base align=1
+QDesktopServices (0x0x7f97c92f5600) 0 empty
+
+Class QDrag::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDrag::QPrivateSignal (0x0x7f97c92f56c0) 0 empty
+
+Vtable for QDrag
+QDrag::_ZTV5QDrag: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI5QDrag)
+16    (int (*)(...))QDrag::metaObject
+24    (int (*)(...))QDrag::qt_metacast
+32    (int (*)(...))QDrag::qt_metacall
+40    (int (*)(...))QDrag::~QDrag
+48    (int (*)(...))QDrag::~QDrag
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QDrag
+   size=16 align=8
+   base size=16 base align=8
+QDrag (0x0x7f97c92dca28) 0
+    vptr=((& QDrag::_ZTV5QDrag) + 16u)
+  QObject (0x0x7f97c92f5660) 0
+      primary-for QDrag (0x0x7f97c92dca28)
+
+Class QFontInfo
+   size=8 align=8
+   base size=8 base align=8
+QFontInfo (0x0x7f97c92f5720) 0
+
+Class QFontMetrics
+   size=8 align=8
+   base size=8 base align=8
+QFontMetrics (0x0x7f97c92f59c0) 0
+
+Class QFontMetricsF
+   size=8 align=8
+   base size=8 base align=8
+QFontMetricsF (0x0x7f97c92f5cc0) 0
+
+Class QGenericPlugin::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGenericPlugin::QPrivateSignal (0x0x7f97c91101e0) 0 empty
+
+Vtable for QGenericPlugin
+QGenericPlugin::_ZTV14QGenericPlugin: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QGenericPlugin)
+16    (int (*)(...))QGenericPlugin::metaObject
+24    (int (*)(...))QGenericPlugin::qt_metacast
+32    (int (*)(...))QGenericPlugin::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+
+Class QGenericPlugin
+   size=16 align=8
+   base size=16 base align=8
+QGenericPlugin (0x0x7f97c90212d8) 0
+    vptr=((& QGenericPlugin::_ZTV14QGenericPlugin) + 16u)
+  QObject (0x0x7f97c9110180) 0
+      primary-for QGenericPlugin (0x0x7f97c90212d8)
+
+Class QGenericPluginFactory
+   size=1 align=1
+   base size=0 base align=1
+QGenericPluginFactory (0x0x7f97c9110240) 0 empty
+
+Class QInputMethod::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QInputMethod::QPrivateSignal (0x0x7f97c9110300) 0 empty
+
+Vtable for QInputMethod
+QInputMethod::_ZTV12QInputMethod: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QInputMethod)
+16    (int (*)(...))QInputMethod::metaObject
+24    (int (*)(...))QInputMethod::qt_metacast
+32    (int (*)(...))QInputMethod::qt_metacall
+40    (int (*)(...))QInputMethod::~QInputMethod
+48    (int (*)(...))QInputMethod::~QInputMethod
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QInputMethod
+   size=16 align=8
+   base size=16 base align=8
+QInputMethod (0x0x7f97c9021340) 0
+    vptr=((& QInputMethod::_ZTV12QInputMethod) + 16u)
+  QObject (0x0x7f97c91102a0) 0
+      primary-for QInputMethod (0x0x7f97c9021340)
+
+Class QGuiApplication::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGuiApplication::QPrivateSignal (0x0x7f97c91103c0) 0 empty
+
+Vtable for QGuiApplication
+QGuiApplication::_ZTV15QGuiApplication: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QGuiApplication)
+16    (int (*)(...))QGuiApplication::metaObject
+24    (int (*)(...))QGuiApplication::qt_metacast
+32    (int (*)(...))QGuiApplication::qt_metacall
+40    (int (*)(...))QGuiApplication::~QGuiApplication
+48    (int (*)(...))QGuiApplication::~QGuiApplication
+56    (int (*)(...))QGuiApplication::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QGuiApplication::notify
+120   (int (*)(...))QGuiApplication::compressEvent
+
+Class QGuiApplication
+   size=16 align=8
+   base size=16 base align=8
+QGuiApplication (0x0x7f97c90213a8) 0
+    vptr=((& QGuiApplication::_ZTV15QGuiApplication) + 16u)
+  QCoreApplication (0x0x7f97c9021410) 0
+      primary-for QGuiApplication (0x0x7f97c90213a8)
+    QObject (0x0x7f97c9110360) 0
+        primary-for QCoreApplication (0x0x7f97c9021410)
+
+Class QIconEngine::AvailableSizesArgument
+   size=16 align=8
+   base size=16 base align=8
+QIconEngine::AvailableSizesArgument (0x0x7f97c9110900) 0
+
+Class QIconEngine::ScaledPixmapArgument
+   size=56 align=8
+   base size=56 base align=8
+QIconEngine::ScaledPixmapArgument (0x0x7f97c9110a80) 0
+
+Vtable for QIconEngine
+QIconEngine::_ZTV11QIconEngine: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QIconEngine)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))QIconEngine::actualSize
+48    (int (*)(...))QIconEngine::pixmap
+56    (int (*)(...))QIconEngine::addPixmap
+64    (int (*)(...))QIconEngine::addFile
+72    (int (*)(...))QIconEngine::key
+80    (int (*)(...))__cxa_pure_virtual
+88    (int (*)(...))QIconEngine::read
+96    (int (*)(...))QIconEngine::write
+104   (int (*)(...))QIconEngine::availableSizes
+112   (int (*)(...))QIconEngine::iconName
+120   (int (*)(...))QIconEngine::virtual_hook
+
+Class QIconEngine
+   size=8 align=8
+   base size=8 base align=8
+QIconEngine (0x0x7f97c91108a0) 0 nearly-empty
+    vptr=((& QIconEngine::_ZTV11QIconEngine) + 16u)
+
+Class QIconEnginePlugin::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QIconEnginePlugin::QPrivateSignal (0x0x7f97c9110b40) 0 empty
+
+Vtable for QIconEnginePlugin
+QIconEnginePlugin::_ZTV17QIconEnginePlugin: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QIconEnginePlugin)
+16    (int (*)(...))QIconEnginePlugin::metaObject
+24    (int (*)(...))QIconEnginePlugin::qt_metacast
+32    (int (*)(...))QIconEnginePlugin::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+
+Class QIconEnginePlugin
+   size=16 align=8
+   base size=16 base align=8
+QIconEnginePlugin (0x0x7f97c9021a28) 0
+    vptr=((& QIconEnginePlugin::_ZTV17QIconEnginePlugin) + 16u)
+  QObject (0x0x7f97c9110ae0) 0
+      primary-for QIconEnginePlugin (0x0x7f97c9021a28)
+
+Vtable for QImageIOHandler
+QImageIOHandler::_ZTV15QImageIOHandler: 18u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QImageIOHandler)
+16    0u
+24    0u
+32    (int (*)(...))QImageIOHandler::name
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))QImageIOHandler::write
+64    (int (*)(...))QImageIOHandler::option
+72    (int (*)(...))QImageIOHandler::setOption
+80    (int (*)(...))QImageIOHandler::supportsOption
+88    (int (*)(...))QImageIOHandler::jumpToNextImage
+96    (int (*)(...))QImageIOHandler::jumpToImage
+104   (int (*)(...))QImageIOHandler::loopCount
+112   (int (*)(...))QImageIOHandler::imageCount
+120   (int (*)(...))QImageIOHandler::nextImageDelay
+128   (int (*)(...))QImageIOHandler::currentImageNumber
+136   (int (*)(...))QImageIOHandler::currentImageRect
+
+Class QImageIOHandler
+   size=16 align=8
+   base size=16 base align=8
+QImageIOHandler (0x0x7f97c9110ba0) 0
+    vptr=((& QImageIOHandler::_ZTV15QImageIOHandler) + 16u)
+
+Class QImageIOPlugin::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QImageIOPlugin::QPrivateSignal (0x0x7f97c9110d20) 0 empty
+
+Vtable for QImageIOPlugin
+QImageIOPlugin::_ZTV14QImageIOPlugin: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QImageIOPlugin)
+16    (int (*)(...))QImageIOPlugin::metaObject
+24    (int (*)(...))QImageIOPlugin::qt_metacast
+32    (int (*)(...))QImageIOPlugin::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+
+Class QImageIOPlugin
+   size=16 align=8
+   base size=16 base align=8
+QImageIOPlugin (0x0x7f97c9021a90) 0
+    vptr=((& QImageIOPlugin::_ZTV14QImageIOPlugin) + 16u)
+  QObject (0x0x7f97c9110cc0) 0
+      primary-for QImageIOPlugin (0x0x7f97c9021a90)
+
+Class QImageReader
+   size=8 align=8
+   base size=8 base align=8
+QImageReader (0x0x7f97c9110f00) 0
+
+Class QImageWriter
+   size=8 align=8
+   base size=8 base align=8
+QImageWriter (0x0x7f97c9110f60) 0
+
+Class QVector3D
+   size=12 align=4
+   base size=12 base align=4
+QVector3D (0x0x7f97c8e29000) 0
+
+Class QVector4D
+   size=16 align=4
+   base size=16 base align=4
+QVector4D (0x0x7f97c8e292a0) 0
+
+Class QQuaternion
+   size=16 align=4
+   base size=16 base align=4
+QQuaternion (0x0x7f97c8e29540) 0
+
+Class QMatrix4x4
+   size=68 align=4
+   base size=68 base align=4
+QMatrix4x4 (0x0x7f97c8e29b40) 0
+
+Class QMovie::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QMovie::QPrivateSignal (0x0x7f97c8b9f300) 0 empty
+
+Vtable for QMovie
+QMovie::_ZTV6QMovie: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI6QMovie)
+16    (int (*)(...))QMovie::metaObject
+24    (int (*)(...))QMovie::qt_metacast
+32    (int (*)(...))QMovie::qt_metacall
+40    (int (*)(...))QMovie::~QMovie
+48    (int (*)(...))QMovie::~QMovie
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QMovie
+   size=16 align=8
+   base size=16 base align=8
+QMovie (0x0x7f97c8f24bc8) 0
+    vptr=((& QMovie::_ZTV6QMovie) + 16u)
+  QObject (0x0x7f97c8b9f2a0) 0
+      primary-for QMovie (0x0x7f97c8f24bc8)
+
+Class QOffscreenSurface::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOffscreenSurface::QPrivateSignal (0x0x7f97c8b9f420) 0 empty
+
+Vtable for QOffscreenSurface
+QOffscreenSurface::_ZTV17QOffscreenSurface: 26u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QOffscreenSurface)
+16    (int (*)(...))QOffscreenSurface::metaObject
+24    (int (*)(...))QOffscreenSurface::qt_metacast
+32    (int (*)(...))QOffscreenSurface::qt_metacall
+40    (int (*)(...))QOffscreenSurface::~QOffscreenSurface
+48    (int (*)(...))QOffscreenSurface::~QOffscreenSurface
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QOffscreenSurface::surfaceType
+120   (int (*)(...))QOffscreenSurface::format
+128   (int (*)(...))QOffscreenSurface::size
+136   (int (*)(...))QOffscreenSurface::surfaceHandle
+144   (int (*)(...))-16
+152   (int (*)(...))(& _ZTI17QOffscreenSurface)
+160   (int (*)(...))QOffscreenSurface::_ZThn16_N17QOffscreenSurfaceD1Ev
+168   (int (*)(...))QOffscreenSurface::_ZThn16_N17QOffscreenSurfaceD0Ev
+176   (int (*)(...))QOffscreenSurface::_ZThn16_NK17QOffscreenSurface6formatEv
+184   (int (*)(...))QOffscreenSurface::_ZThn16_NK17QOffscreenSurface13surfaceHandleEv
+192   (int (*)(...))QOffscreenSurface::_ZThn16_NK17QOffscreenSurface11surfaceTypeEv
+200   (int (*)(...))QOffscreenSurface::_ZThn16_NK17QOffscreenSurface4sizeEv
+
+Class QOffscreenSurface
+   size=40 align=8
+   base size=40 base align=8
+QOffscreenSurface (0x0x7f97c8c4dd20) 0
+    vptr=((& QOffscreenSurface::_ZTV17QOffscreenSurface) + 16u)
+  QObject (0x0x7f97c8b9f360) 0
+      primary-for QOffscreenSurface (0x0x7f97c8c4dd20)
+  QSurface (0x0x7f97c8b9f3c0) 16
+      vptr=((& QOffscreenSurface::_ZTV17QOffscreenSurface) + 160u)
+
+Class QOpenGLBuffer
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLBuffer (0x0x7f97c8b9f4e0) 0
+
+Class QOpenGLVersionStatus
+   size=12 align=4
+   base size=12 base align=4
+QOpenGLVersionStatus (0x0x7f97c8b9f6c0) 0
+
+Class QOpenGLVersionFunctionsBackend
+   size=16 align=8
+   base size=12 base align=8
+QOpenGLVersionFunctionsBackend (0x0x7f97c86391e0) 0
+
+Class QOpenGLVersionFunctionsStorage
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLVersionFunctionsStorage (0x0x7f97c8639240) 0
+
+Class QAbstractOpenGLFunctionsPrivate
+   size=16 align=8
+   base size=9 base align=8
+QAbstractOpenGLFunctionsPrivate (0x0x7f97c86392a0) 0
+
+Vtable for QAbstractOpenGLFunctions
+QAbstractOpenGLFunctions::_ZTV24QAbstractOpenGLFunctions: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QAbstractOpenGLFunctions)
+16    (int (*)(...))QAbstractOpenGLFunctions::~QAbstractOpenGLFunctions
+24    (int (*)(...))QAbstractOpenGLFunctions::~QAbstractOpenGLFunctions
+32    (int (*)(...))QAbstractOpenGLFunctions::initializeOpenGLFunctions
+
+Class QAbstractOpenGLFunctions
+   size=16 align=8
+   base size=16 base align=8
+QAbstractOpenGLFunctions (0x0x7f97c8639300) 0
+    vptr=((& QAbstractOpenGLFunctions::_ZTV24QAbstractOpenGLFunctions) + 16u)
+
+Class QOpenGLFunctions_1_0_CoreBackend::Functions
+   size=384 align=8
+   base size=384 base align=8
+QOpenGLFunctions_1_0_CoreBackend::Functions (0x0x7f97c86393c0) 0
+
+Class QOpenGLFunctions_1_0_CoreBackend
+   size=400 align=8
+   base size=400 base align=8
+QOpenGLFunctions_1_0_CoreBackend (0x0x7f97c861ce38) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f97c8639360) 0
+
+Class QOpenGLFunctions_1_1_CoreBackend::Functions
+   size=128 align=8
+   base size=128 base align=8
+QOpenGLFunctions_1_1_CoreBackend::Functions (0x0x7f97c86394e0) 0
+
+Class QOpenGLFunctions_1_1_CoreBackend
+   size=144 align=8
+   base size=144 base align=8
+QOpenGLFunctions_1_1_CoreBackend (0x0x7f97c861cea0) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f97c8639480) 0
+
+Class QOpenGLFunctions_1_2_CoreBackend::Functions
+   size=48 align=8
+   base size=48 base align=8
+QOpenGLFunctions_1_2_CoreBackend::Functions (0x0x7f97c8639600) 0
+
+Class QOpenGLFunctions_1_2_CoreBackend
+   size=64 align=8
+   base size=64 base align=8
+QOpenGLFunctions_1_2_CoreBackend (0x0x7f97c861cf08) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f97c86395a0) 0
+
+Class QOpenGLFunctions_1_3_CoreBackend::Functions
+   size=72 align=8
+   base size=72 base align=8
+QOpenGLFunctions_1_3_CoreBackend::Functions (0x0x7f97c8639720) 0
+
+Class QOpenGLFunctions_1_3_CoreBackend
+   size=88 align=8
+   base size=88 base align=8
+QOpenGLFunctions_1_3_CoreBackend (0x0x7f97c861cf70) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f97c86396c0) 0
+
+Class QOpenGLFunctions_1_4_CoreBackend::Functions
+   size=56 align=8
+   base size=56 base align=8
+QOpenGLFunctions_1_4_CoreBackend::Functions (0x0x7f97c86398a0) 0
+
+Class QOpenGLFunctions_1_4_CoreBackend
+   size=72 align=8
+   base size=72 base align=8
+QOpenGLFunctions_1_4_CoreBackend (0x0x7f97c8688000) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f97c8639840) 0
+
+Class QOpenGLFunctions_1_5_CoreBackend::Functions
+   size=152 align=8
+   base size=152 base align=8
+QOpenGLFunctions_1_5_CoreBackend::Functions (0x0x7f97c86399c0) 0
+
+Class QOpenGLFunctions_1_5_CoreBackend
+   size=168 align=8
+   base size=168 base align=8
+QOpenGLFunctions_1_5_CoreBackend (0x0x7f97c8688068) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f97c8639960) 0
+
+Class QOpenGLFunctions_2_0_CoreBackend::Functions
+   size=744 align=8
+   base size=744 base align=8
+QOpenGLFunctions_2_0_CoreBackend::Functions (0x0x7f97c8639ae0) 0
+
+Class QOpenGLFunctions_2_0_CoreBackend
+   size=760 align=8
+   base size=760 base align=8
+QOpenGLFunctions_2_0_CoreBackend (0x0x7f97c86880d0) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f97c8639a80) 0
+
+Class QOpenGLFunctions_2_1_CoreBackend::Functions
+   size=48 align=8
+   base size=48 base align=8
+QOpenGLFunctions_2_1_CoreBackend::Functions (0x0x7f97c8639c00) 0
+
+Class QOpenGLFunctions_2_1_CoreBackend
+   size=64 align=8
+   base size=64 base align=8
+QOpenGLFunctions_2_1_CoreBackend (0x0x7f97c8688138) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f97c8639ba0) 0
+
+Class QOpenGLFunctions_3_0_CoreBackend::Functions
+   size=672 align=8
+   base size=672 base align=8
+QOpenGLFunctions_3_0_CoreBackend::Functions (0x0x7f97c8639d20) 0
+
+Class QOpenGLFunctions_3_0_CoreBackend
+   size=688 align=8
+   base size=688 base align=8
+QOpenGLFunctions_3_0_CoreBackend (0x0x7f97c86881a0) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f97c8639cc0) 0
+
+Class QOpenGLFunctions_3_1_CoreBackend::Functions
+   size=96 align=8
+   base size=96 base align=8
+QOpenGLFunctions_3_1_CoreBackend::Functions (0x0x7f97c8639e40) 0
+
+Class QOpenGLFunctions_3_1_CoreBackend
+   size=112 align=8
+   base size=112 base align=8
+QOpenGLFunctions_3_1_CoreBackend (0x0x7f97c8688208) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f97c8639de0) 0
+
+Class QOpenGLFunctions_3_2_CoreBackend::Functions
+   size=152 align=8
+   base size=152 base align=8
+QOpenGLFunctions_3_2_CoreBackend::Functions (0x0x7f97c8639f60) 0
+
+Class QOpenGLFunctions_3_2_CoreBackend
+   size=168 align=8
+   base size=168 base align=8
+QOpenGLFunctions_3_2_CoreBackend (0x0x7f97c8688270) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f97c8639f00) 0
+
+Class QOpenGLFunctions_3_3_CoreBackend::Functions
+   size=464 align=8
+   base size=464 base align=8
+QOpenGLFunctions_3_3_CoreBackend::Functions (0x0x7f97c86f50c0) 0
+
+Class QOpenGLFunctions_3_3_CoreBackend
+   size=480 align=8
+   base size=480 base align=8
+QOpenGLFunctions_3_3_CoreBackend (0x0x7f97c86882d8) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f97c86f5060) 0
+
+Class QOpenGLFunctions_4_0_CoreBackend::Functions
+   size=368 align=8
+   base size=368 base align=8
+QOpenGLFunctions_4_0_CoreBackend::Functions (0x0x7f97c86f51e0) 0
+
+Class QOpenGLFunctions_4_0_CoreBackend
+   size=384 align=8
+   base size=384 base align=8
+QOpenGLFunctions_4_0_CoreBackend (0x0x7f97c8688340) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f97c86f5180) 0
+
+Class QOpenGLFunctions_4_1_CoreBackend::Functions
+   size=704 align=8
+   base size=704 base align=8
+QOpenGLFunctions_4_1_CoreBackend::Functions (0x0x7f97c86f5300) 0
+
+Class QOpenGLFunctions_4_1_CoreBackend
+   size=720 align=8
+   base size=720 base align=8
+QOpenGLFunctions_4_1_CoreBackend (0x0x7f97c86883a8) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f97c86f52a0) 0
+
+Class QOpenGLFunctions_4_2_CoreBackend::Functions
+   size=96 align=8
+   base size=96 base align=8
+QOpenGLFunctions_4_2_CoreBackend::Functions (0x0x7f97c86f5420) 0
+
+Class QOpenGLFunctions_4_2_CoreBackend
+   size=112 align=8
+   base size=112 base align=8
+QOpenGLFunctions_4_2_CoreBackend (0x0x7f97c8688410) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f97c86f53c0) 0
+
+Class QOpenGLFunctions_4_3_CoreBackend::Functions
+   size=344 align=8
+   base size=344 base align=8
+QOpenGLFunctions_4_3_CoreBackend::Functions (0x0x7f97c86f5540) 0
+
+Class QOpenGLFunctions_4_3_CoreBackend
+   size=360 align=8
+   base size=360 base align=8
+QOpenGLFunctions_4_3_CoreBackend (0x0x7f97c8688478) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f97c86f54e0) 0
+
+Class QOpenGLFunctions_4_4_CoreBackend::Functions
+   size=72 align=8
+   base size=72 base align=8
+QOpenGLFunctions_4_4_CoreBackend::Functions (0x0x7f97c86f5660) 0
+
+Class QOpenGLFunctions_4_4_CoreBackend
+   size=88 align=8
+   base size=88 base align=8
+QOpenGLFunctions_4_4_CoreBackend (0x0x7f97c86884e0) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f97c86f5600) 0
+
+Class QOpenGLFunctions_4_5_CoreBackend::Functions
+   size=848 align=8
+   base size=848 base align=8
+QOpenGLFunctions_4_5_CoreBackend::Functions (0x0x7f97c86f57e0) 0
+
+Class QOpenGLFunctions_4_5_CoreBackend
+   size=864 align=8
+   base size=864 base align=8
+QOpenGLFunctions_4_5_CoreBackend (0x0x7f97c8688548) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f97c86f5780) 0
+
+Class QOpenGLFunctions_1_0_DeprecatedBackend::Functions
+   size=2064 align=8
+   base size=2064 base align=8
+QOpenGLFunctions_1_0_DeprecatedBackend::Functions (0x0x7f97c86f5900) 0
+
+Class QOpenGLFunctions_1_0_DeprecatedBackend
+   size=2080 align=8
+   base size=2080 base align=8
+QOpenGLFunctions_1_0_DeprecatedBackend (0x0x7f97c86885b0) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f97c86f58a0) 0
+
+Class QOpenGLFunctions_1_1_DeprecatedBackend::Functions
+   size=136 align=8
+   base size=136 base align=8
+QOpenGLFunctions_1_1_DeprecatedBackend::Functions (0x0x7f97c86f5a20) 0
+
+Class QOpenGLFunctions_1_1_DeprecatedBackend
+   size=152 align=8
+   base size=152 base align=8
+QOpenGLFunctions_1_1_DeprecatedBackend (0x0x7f97c8688618) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f97c86f59c0) 0
+
+Class QOpenGLFunctions_1_2_DeprecatedBackend::Functions
+   size=256 align=8
+   base size=256 base align=8
+QOpenGLFunctions_1_2_DeprecatedBackend::Functions (0x0x7f97c86f5b40) 0
+
+Class QOpenGLFunctions_1_2_DeprecatedBackend
+   size=272 align=8
+   base size=272 base align=8
+QOpenGLFunctions_1_2_DeprecatedBackend (0x0x7f97c8688680) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f97c86f5ae0) 0
+
+Class QOpenGLFunctions_1_3_DeprecatedBackend::Functions
+   size=296 align=8
+   base size=296 base align=8
+QOpenGLFunctions_1_3_DeprecatedBackend::Functions (0x0x7f97c86f5c60) 0
+
+Class QOpenGLFunctions_1_3_DeprecatedBackend
+   size=312 align=8
+   base size=312 base align=8
+QOpenGLFunctions_1_3_DeprecatedBackend (0x0x7f97c86886e8) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f97c86f5c00) 0
+
+Class QOpenGLFunctions_1_4_DeprecatedBackend::Functions
+   size=304 align=8
+   base size=304 base align=8
+QOpenGLFunctions_1_4_DeprecatedBackend::Functions (0x0x7f97c86f5d80) 0
+
+Class QOpenGLFunctions_1_4_DeprecatedBackend
+   size=320 align=8
+   base size=320 base align=8
+QOpenGLFunctions_1_4_DeprecatedBackend (0x0x7f97c8688750) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f97c86f5d20) 0
+
+Class QOpenGLFunctions_2_0_DeprecatedBackend::Functions
+   size=288 align=8
+   base size=288 base align=8
+QOpenGLFunctions_2_0_DeprecatedBackend::Functions (0x0x7f97c86f5ea0) 0
+
+Class QOpenGLFunctions_2_0_DeprecatedBackend
+   size=304 align=8
+   base size=304 base align=8
+QOpenGLFunctions_2_0_DeprecatedBackend (0x0x7f97c86887b8) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f97c86f5e40) 0
+
+Class QOpenGLFunctions_3_0_DeprecatedBackend::Functions
+   size=160 align=8
+   base size=160 base align=8
+QOpenGLFunctions_3_0_DeprecatedBackend::Functions (0x0x7f97c8448000) 0
+
+Class QOpenGLFunctions_3_0_DeprecatedBackend
+   size=176 align=8
+   base size=176 base align=8
+QOpenGLFunctions_3_0_DeprecatedBackend (0x0x7f97c8688820) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f97c86f5f60) 0
+
+Class QOpenGLFunctions_3_3_DeprecatedBackend::Functions
+   size=240 align=8
+   base size=240 base align=8
+QOpenGLFunctions_3_3_DeprecatedBackend::Functions (0x0x7f97c8448120) 0
+
+Class QOpenGLFunctions_3_3_DeprecatedBackend
+   size=256 align=8
+   base size=256 base align=8
+QOpenGLFunctions_3_3_DeprecatedBackend (0x0x7f97c8688888) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f97c84480c0) 0
+
+Class QOpenGLFunctions_4_5_DeprecatedBackend::Functions
+   size=96 align=8
+   base size=96 base align=8
+QOpenGLFunctions_4_5_DeprecatedBackend::Functions (0x0x7f97c8448240) 0
+
+Class QOpenGLFunctions_4_5_DeprecatedBackend
+   size=112 align=8
+   base size=112 base align=8
+QOpenGLFunctions_4_5_DeprecatedBackend (0x0x7f97c86888f0) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f97c84481e0) 0
+
+Class QOpenGLVersionProfile
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLVersionProfile (0x0x7f97c8448300) 0
+
+Class QOpenGLContextGroup::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOpenGLContextGroup::QPrivateSignal (0x0x7f97c8448cc0) 0 empty
+
+Vtable for QOpenGLContextGroup
+QOpenGLContextGroup::_ZTV19QOpenGLContextGroup: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QOpenGLContextGroup)
+16    (int (*)(...))QOpenGLContextGroup::metaObject
+24    (int (*)(...))QOpenGLContextGroup::qt_metacast
+32    (int (*)(...))QOpenGLContextGroup::qt_metacall
+40    (int (*)(...))QOpenGLContextGroup::~QOpenGLContextGroup
+48    (int (*)(...))QOpenGLContextGroup::~QOpenGLContextGroup
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QOpenGLContextGroup
+   size=16 align=8
+   base size=16 base align=8
+QOpenGLContextGroup (0x0x7f97c848d340) 0
+    vptr=((& QOpenGLContextGroup::_ZTV19QOpenGLContextGroup) + 16u)
+  QObject (0x0x7f97c8448c60) 0
+      primary-for QOpenGLContextGroup (0x0x7f97c848d340)
+
+Class QOpenGLContext::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOpenGLContext::QPrivateSignal (0x0x7f97c8448d80) 0 empty
+
+Vtable for QOpenGLContext
+QOpenGLContext::_ZTV14QOpenGLContext: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QOpenGLContext)
+16    (int (*)(...))QOpenGLContext::metaObject
+24    (int (*)(...))QOpenGLContext::qt_metacast
+32    (int (*)(...))QOpenGLContext::qt_metacall
+40    (int (*)(...))QOpenGLContext::~QOpenGLContext
+48    (int (*)(...))QOpenGLContext::~QOpenGLContext
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QOpenGLContext
+   size=16 align=8
+   base size=16 base align=8
+QOpenGLContext (0x0x7f97c848d3a8) 0
+    vptr=((& QOpenGLContext::_ZTV14QOpenGLContext) + 16u)
+  QObject (0x0x7f97c8448d20) 0
+      primary-for QOpenGLContext (0x0x7f97c848d3a8)
+
+Class QOpenGLDebugMessage
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLDebugMessage (0x0x7f97c8448de0) 0
+
+Class QOpenGLDebugLogger::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOpenGLDebugLogger::QPrivateSignal (0x0x7f97c84d6600) 0 empty
+
+Vtable for QOpenGLDebugLogger
+QOpenGLDebugLogger::_ZTV18QOpenGLDebugLogger: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QOpenGLDebugLogger)
+16    (int (*)(...))QOpenGLDebugLogger::metaObject
+24    (int (*)(...))QOpenGLDebugLogger::qt_metacast
+32    (int (*)(...))QOpenGLDebugLogger::qt_metacall
+40    (int (*)(...))QOpenGLDebugLogger::~QOpenGLDebugLogger
+48    (int (*)(...))QOpenGLDebugLogger::~QOpenGLDebugLogger
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QOpenGLDebugLogger
+   size=16 align=8
+   base size=16 base align=8
+QOpenGLDebugLogger (0x0x7f97c848d820) 0
+    vptr=((& QOpenGLDebugLogger::_ZTV18QOpenGLDebugLogger) + 16u)
+  QObject (0x0x7f97c84d65a0) 0
+      primary-for QOpenGLDebugLogger (0x0x7f97c848d820)
+
+Class QOpenGLFunctions
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLFunctions (0x0x7f97c84d6780) 0
+
+Class QOpenGLFunctionsPrivate::Functions
+   size=1152 align=8
+   base size=1152 base align=8
+QOpenGLFunctionsPrivate::Functions (0x0x7f97c84d69c0) 0
+
+Class QOpenGLFunctionsPrivate
+   size=1152 align=8
+   base size=1152 base align=8
+QOpenGLFunctionsPrivate (0x0x7f97c84d6960) 0
+
+Class QOpenGLExtraFunctions
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLExtraFunctions (0x0x7f97c848da90) 0
+  QOpenGLFunctions (0x0x7f97c8311120) 0
+
+Class QOpenGLExtraFunctionsPrivate::Functions
+   size=1728 align=8
+   base size=1728 base align=8
+QOpenGLExtraFunctionsPrivate::Functions (0x0x7f97c83111e0) 0
+
+Class QOpenGLExtraFunctionsPrivate
+   size=2880 align=8
+   base size=2880 base align=8
+QOpenGLExtraFunctionsPrivate (0x0x7f97c848daf8) 0
+  QOpenGLFunctionsPrivate (0x0x7f97c8311180) 0
+
+Vtable for QOpenGLFramebufferObject
+QOpenGLFramebufferObject::_ZTV24QOpenGLFramebufferObject: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QOpenGLFramebufferObject)
+16    (int (*)(...))QOpenGLFramebufferObject::~QOpenGLFramebufferObject
+24    (int (*)(...))QOpenGLFramebufferObject::~QOpenGLFramebufferObject
+
+Class QOpenGLFramebufferObject
+   size=16 align=8
+   base size=16 base align=8
+QOpenGLFramebufferObject (0x0x7f97c81358a0) 0
+    vptr=((& QOpenGLFramebufferObject::_ZTV24QOpenGLFramebufferObject) + 16u)
+
+Class QOpenGLFramebufferObjectFormat
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLFramebufferObjectFormat (0x0x7f97c81359c0) 0
+
+Vtable for QOpenGLPaintDevice
+QOpenGLPaintDevice::_ZTV18QOpenGLPaintDevice: 11u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QOpenGLPaintDevice)
+16    (int (*)(...))QOpenGLPaintDevice::~QOpenGLPaintDevice
+24    (int (*)(...))QOpenGLPaintDevice::~QOpenGLPaintDevice
+32    (int (*)(...))QOpenGLPaintDevice::devType
+40    (int (*)(...))QOpenGLPaintDevice::paintEngine
+48    (int (*)(...))QOpenGLPaintDevice::metric
+56    (int (*)(...))QPaintDevice::initPainter
+64    (int (*)(...))QPaintDevice::redirected
+72    (int (*)(...))QPaintDevice::sharedPainter
+80    (int (*)(...))QOpenGLPaintDevice::ensureActiveTarget
+
+Class QOpenGLPaintDevice
+   size=32 align=8
+   base size=32 base align=8
+QOpenGLPaintDevice (0x0x7f97c848ddd0) 0
+    vptr=((& QOpenGLPaintDevice::_ZTV18QOpenGLPaintDevice) + 16u)
+  QPaintDevice (0x0x7f97c8135a20) 0
+      primary-for QOpenGLPaintDevice (0x0x7f97c848ddd0)
+
+Class QOpenGLPixelTransferOptions
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLPixelTransferOptions (0x0x7f97c8135b40) 0
+
+Class QOpenGLShader::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOpenGLShader::QPrivateSignal (0x0x7f97c8135ea0) 0 empty
+
+Vtable for QOpenGLShader
+QOpenGLShader::_ZTV13QOpenGLShader: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QOpenGLShader)
+16    (int (*)(...))QOpenGLShader::metaObject
+24    (int (*)(...))QOpenGLShader::qt_metacast
+32    (int (*)(...))QOpenGLShader::qt_metacall
+40    (int (*)(...))QOpenGLShader::~QOpenGLShader
+48    (int (*)(...))QOpenGLShader::~QOpenGLShader
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QOpenGLShader
+   size=16 align=8
+   base size=16 base align=8
+QOpenGLShader (0x0x7f97c7db3000) 0
+    vptr=((& QOpenGLShader::_ZTV13QOpenGLShader) + 16u)
+  QObject (0x0x7f97c8135e40) 0
+      primary-for QOpenGLShader (0x0x7f97c7db3000)
+
+Class QOpenGLShaderProgram::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOpenGLShaderProgram::QPrivateSignal (0x0x7f97c7dc9120) 0 empty
+
+Vtable for QOpenGLShaderProgram
+QOpenGLShaderProgram::_ZTV20QOpenGLShaderProgram: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QOpenGLShaderProgram)
+16    (int (*)(...))QOpenGLShaderProgram::metaObject
+24    (int (*)(...))QOpenGLShaderProgram::qt_metacast
+32    (int (*)(...))QOpenGLShaderProgram::qt_metacall
+40    (int (*)(...))QOpenGLShaderProgram::~QOpenGLShaderProgram
+48    (int (*)(...))QOpenGLShaderProgram::~QOpenGLShaderProgram
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QOpenGLShaderProgram::link
+
+Class QOpenGLShaderProgram
+   size=16 align=8
+   base size=16 base align=8
+QOpenGLShaderProgram (0x0x7f97c7db3138) 0
+    vptr=((& QOpenGLShaderProgram::_ZTV20QOpenGLShaderProgram) + 16u)
+  QObject (0x0x7f97c7dc90c0) 0
+      primary-for QOpenGLShaderProgram (0x0x7f97c7db3138)
+
+Class QOpenGLTexture
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLTexture (0x0x7f97c7dc9180) 0
+
+Class QOpenGLTextureBlitter
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLTextureBlitter (0x0x7f97c7dc9420) 0
+
+Class QOpenGLTimerQuery::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOpenGLTimerQuery::QPrivateSignal (0x0x7f97c7dc95a0) 0 empty
+
+Vtable for QOpenGLTimerQuery
+QOpenGLTimerQuery::_ZTV17QOpenGLTimerQuery: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QOpenGLTimerQuery)
+16    (int (*)(...))QOpenGLTimerQuery::metaObject
+24    (int (*)(...))QOpenGLTimerQuery::qt_metacast
+32    (int (*)(...))QOpenGLTimerQuery::qt_metacall
+40    (int (*)(...))QOpenGLTimerQuery::~QOpenGLTimerQuery
+48    (int (*)(...))QOpenGLTimerQuery::~QOpenGLTimerQuery
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QOpenGLTimerQuery
+   size=16 align=8
+   base size=16 base align=8
+QOpenGLTimerQuery (0x0x7f97c7db3270) 0
+    vptr=((& QOpenGLTimerQuery::_ZTV17QOpenGLTimerQuery) + 16u)
+  QObject (0x0x7f97c7dc9540) 0
+      primary-for QOpenGLTimerQuery (0x0x7f97c7db3270)
+
+Class QOpenGLTimeMonitor::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOpenGLTimeMonitor::QPrivateSignal (0x0x7f97c7dc9660) 0 empty
+
+Vtable for QOpenGLTimeMonitor
+QOpenGLTimeMonitor::_ZTV18QOpenGLTimeMonitor: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QOpenGLTimeMonitor)
+16    (int (*)(...))QOpenGLTimeMonitor::metaObject
+24    (int (*)(...))QOpenGLTimeMonitor::qt_metacast
+32    (int (*)(...))QOpenGLTimeMonitor::qt_metacall
+40    (int (*)(...))QOpenGLTimeMonitor::~QOpenGLTimeMonitor
+48    (int (*)(...))QOpenGLTimeMonitor::~QOpenGLTimeMonitor
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QOpenGLTimeMonitor
+   size=16 align=8
+   base size=16 base align=8
+QOpenGLTimeMonitor (0x0x7f97c7db32d8) 0
+    vptr=((& QOpenGLTimeMonitor::_ZTV18QOpenGLTimeMonitor) + 16u)
+  QObject (0x0x7f97c7dc9600) 0
+      primary-for QOpenGLTimeMonitor (0x0x7f97c7db32d8)
+
+Class QOpenGLVertexArrayObject::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOpenGLVertexArrayObject::QPrivateSignal (0x0x7f97c7dc9720) 0 empty
+
+Class QOpenGLVertexArrayObject::Binder
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLVertexArrayObject::Binder (0x0x7f97c7dc9780) 0
+
+Vtable for QOpenGLVertexArrayObject
+QOpenGLVertexArrayObject::_ZTV24QOpenGLVertexArrayObject: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QOpenGLVertexArrayObject)
+16    (int (*)(...))QOpenGLVertexArrayObject::metaObject
+24    (int (*)(...))QOpenGLVertexArrayObject::qt_metacast
+32    (int (*)(...))QOpenGLVertexArrayObject::qt_metacall
+40    (int (*)(...))QOpenGLVertexArrayObject::~QOpenGLVertexArrayObject
+48    (int (*)(...))QOpenGLVertexArrayObject::~QOpenGLVertexArrayObject
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QOpenGLVertexArrayObject
+   size=16 align=8
+   base size=16 base align=8
+QOpenGLVertexArrayObject (0x0x7f97c7db3340) 0
+    vptr=((& QOpenGLVertexArrayObject::_ZTV24QOpenGLVertexArrayObject) + 16u)
+  QObject (0x0x7f97c7dc96c0) 0
+      primary-for QOpenGLVertexArrayObject (0x0x7f97c7db3340)
+
+Class QPaintDeviceWindow::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPaintDeviceWindow::QPrivateSignal (0x0x7f97c7dc9900) 0 empty
+
+Vtable for QPaintDeviceWindow
+QPaintDeviceWindow::_ZTV18QPaintDeviceWindow: 58u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QPaintDeviceWindow)
+16    (int (*)(...))QPaintDeviceWindow::metaObject
+24    (int (*)(...))QPaintDeviceWindow::qt_metacast
+32    (int (*)(...))QPaintDeviceWindow::qt_metacall
+40    (int (*)(...))QPaintDeviceWindow::~QPaintDeviceWindow
+48    (int (*)(...))QPaintDeviceWindow::~QPaintDeviceWindow
+56    (int (*)(...))QPaintDeviceWindow::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWindow::surfaceType
+120   (int (*)(...))QWindow::format
+128   (int (*)(...))QWindow::size
+136   (int (*)(...))QWindow::accessibleRoot
+144   (int (*)(...))QWindow::focusObject
+152   (int (*)(...))QPaintDeviceWindow::exposeEvent
+160   (int (*)(...))QWindow::resizeEvent
+168   (int (*)(...))QWindow::moveEvent
+176   (int (*)(...))QWindow::focusInEvent
+184   (int (*)(...))QWindow::focusOutEvent
+192   (int (*)(...))QWindow::showEvent
+200   (int (*)(...))QWindow::hideEvent
+208   (int (*)(...))QWindow::keyPressEvent
+216   (int (*)(...))QWindow::keyReleaseEvent
+224   (int (*)(...))QWindow::mousePressEvent
+232   (int (*)(...))QWindow::mouseReleaseEvent
+240   (int (*)(...))QWindow::mouseDoubleClickEvent
+248   (int (*)(...))QWindow::mouseMoveEvent
+256   (int (*)(...))QWindow::wheelEvent
+264   (int (*)(...))QWindow::touchEvent
+272   (int (*)(...))QWindow::tabletEvent
+280   (int (*)(...))QWindow::nativeEvent
+288   (int (*)(...))QWindow::surfaceHandle
+296   (int (*)(...))QPaintDeviceWindow::paintEvent
+304   (int (*)(...))QPaintDeviceWindow::metric
+312   (int (*)(...))QPaintDeviceWindow::paintEngine
+320   (int (*)(...))-16
+328   (int (*)(...))(& _ZTI18QPaintDeviceWindow)
+336   (int (*)(...))QPaintDeviceWindow::_ZThn16_N18QPaintDeviceWindowD1Ev
+344   (int (*)(...))QPaintDeviceWindow::_ZThn16_N18QPaintDeviceWindowD0Ev
+352   (int (*)(...))QWindow::_ZThn16_NK7QWindow6formatEv
+360   (int (*)(...))QWindow::_ZThn16_NK7QWindow13surfaceHandleEv
+368   (int (*)(...))QWindow::_ZThn16_NK7QWindow11surfaceTypeEv
+376   (int (*)(...))QWindow::_ZThn16_NK7QWindow4sizeEv
+384   (int (*)(...))-40
+392   (int (*)(...))(& _ZTI18QPaintDeviceWindow)
+400   (int (*)(...))QPaintDeviceWindow::_ZThn40_N18QPaintDeviceWindowD1Ev
+408   (int (*)(...))QPaintDeviceWindow::_ZThn40_N18QPaintDeviceWindowD0Ev
+416   (int (*)(...))QPaintDevice::devType
+424   (int (*)(...))QPaintDeviceWindow::_ZThn40_NK18QPaintDeviceWindow11paintEngineEv
+432   (int (*)(...))QPaintDeviceWindow::_ZThn40_NK18QPaintDeviceWindow6metricEN12QPaintDevice17PaintDeviceMetricE
+440   (int (*)(...))QPaintDevice::initPainter
+448   (int (*)(...))QPaintDevice::redirected
+456   (int (*)(...))QPaintDevice::sharedPainter
+
+Class QPaintDeviceWindow
+   size=64 align=8
+   base size=64 base align=8
+QPaintDeviceWindow (0x0x7f97c7f11c40) 0
+    vptr=((& QPaintDeviceWindow::_ZTV18QPaintDeviceWindow) + 16u)
+  QWindow (0x0x7f97c7f11cb0) 0
+      primary-for QPaintDeviceWindow (0x0x7f97c7f11c40)
+    QObject (0x0x7f97c7dc97e0) 0
+        primary-for QWindow (0x0x7f97c7f11cb0)
+    QSurface (0x0x7f97c7dc9840) 16
+        vptr=((& QPaintDeviceWindow::_ZTV18QPaintDeviceWindow) + 336u)
+  QPaintDevice (0x0x7f97c7dc98a0) 40
+      vptr=((& QPaintDeviceWindow::_ZTV18QPaintDeviceWindow) + 400u)
+
+Class QOpenGLWindow::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOpenGLWindow::QPrivateSignal (0x0x7f97c7dc9a80) 0 empty
+
+Vtable for QOpenGLWindow
+QOpenGLWindow::_ZTV13QOpenGLWindow: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QOpenGLWindow)
+16    (int (*)(...))QOpenGLWindow::metaObject
+24    (int (*)(...))QOpenGLWindow::qt_metacast
+32    (int (*)(...))QOpenGLWindow::qt_metacall
+40    (int (*)(...))QOpenGLWindow::~QOpenGLWindow
+48    (int (*)(...))QOpenGLWindow::~QOpenGLWindow
+56    (int (*)(...))QPaintDeviceWindow::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWindow::surfaceType
+120   (int (*)(...))QWindow::format
+128   (int (*)(...))QWindow::size
+136   (int (*)(...))QWindow::accessibleRoot
+144   (int (*)(...))QWindow::focusObject
+152   (int (*)(...))QPaintDeviceWindow::exposeEvent
+160   (int (*)(...))QOpenGLWindow::resizeEvent
+168   (int (*)(...))QWindow::moveEvent
+176   (int (*)(...))QWindow::focusInEvent
+184   (int (*)(...))QWindow::focusOutEvent
+192   (int (*)(...))QWindow::showEvent
+200   (int (*)(...))QWindow::hideEvent
+208   (int (*)(...))QWindow::keyPressEvent
+216   (int (*)(...))QWindow::keyReleaseEvent
+224   (int (*)(...))QWindow::mousePressEvent
+232   (int (*)(...))QWindow::mouseReleaseEvent
+240   (int (*)(...))QWindow::mouseDoubleClickEvent
+248   (int (*)(...))QWindow::mouseMoveEvent
+256   (int (*)(...))QWindow::wheelEvent
+264   (int (*)(...))QWindow::touchEvent
+272   (int (*)(...))QWindow::tabletEvent
+280   (int (*)(...))QWindow::nativeEvent
+288   (int (*)(...))QWindow::surfaceHandle
+296   (int (*)(...))QOpenGLWindow::paintEvent
+304   (int (*)(...))QOpenGLWindow::metric
+312   (int (*)(...))QPaintDeviceWindow::paintEngine
+320   (int (*)(...))QOpenGLWindow::initializeGL
+328   (int (*)(...))QOpenGLWindow::resizeGL
+336   (int (*)(...))QOpenGLWindow::paintGL
+344   (int (*)(...))QOpenGLWindow::paintUnderGL
+352   (int (*)(...))QOpenGLWindow::paintOverGL
+360   (int (*)(...))QOpenGLWindow::redirected
+368   (int (*)(...))-16
+376   (int (*)(...))(& _ZTI13QOpenGLWindow)
+384   (int (*)(...))QOpenGLWindow::_ZThn16_N13QOpenGLWindowD1Ev
+392   (int (*)(...))QOpenGLWindow::_ZThn16_N13QOpenGLWindowD0Ev
+400   (int (*)(...))QWindow::_ZThn16_NK7QWindow6formatEv
+408   (int (*)(...))QWindow::_ZThn16_NK7QWindow13surfaceHandleEv
+416   (int (*)(...))QWindow::_ZThn16_NK7QWindow11surfaceTypeEv
+424   (int (*)(...))QWindow::_ZThn16_NK7QWindow4sizeEv
+432   (int (*)(...))-40
+440   (int (*)(...))(& _ZTI13QOpenGLWindow)
+448   (int (*)(...))QOpenGLWindow::_ZThn40_N13QOpenGLWindowD1Ev
+456   (int (*)(...))QOpenGLWindow::_ZThn40_N13QOpenGLWindowD0Ev
+464   (int (*)(...))QPaintDevice::devType
+472   (int (*)(...))QPaintDeviceWindow::_ZThn40_NK18QPaintDeviceWindow11paintEngineEv
+480   (int (*)(...))QOpenGLWindow::_ZThn40_NK13QOpenGLWindow6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QPaintDevice::initPainter
+496   (int (*)(...))QOpenGLWindow::_ZThn40_NK13QOpenGLWindow10redirectedEP6QPoint
+504   (int (*)(...))QPaintDevice::sharedPainter
+
+Class QOpenGLWindow
+   size=64 align=8
+   base size=64 base align=8
+QOpenGLWindow (0x0x7f97c7db3410) 0
+    vptr=((& QOpenGLWindow::_ZTV13QOpenGLWindow) + 16u)
+  QPaintDeviceWindow (0x0x7f97c7f3f070) 0
+      primary-for QOpenGLWindow (0x0x7f97c7db3410)
+    QWindow (0x0x7f97c7f3f0e0) 0
+        primary-for QPaintDeviceWindow (0x0x7f97c7f3f070)
+      QObject (0x0x7f97c7dc9960) 0
+          primary-for QWindow (0x0x7f97c7f3f0e0)
+      QSurface (0x0x7f97c7dc99c0) 16
+          vptr=((& QOpenGLWindow::_ZTV13QOpenGLWindow) + 384u)
+    QPaintDevice (0x0x7f97c7dc9a20) 40
+        vptr=((& QOpenGLWindow::_ZTV13QOpenGLWindow) + 448u)
+
+Class QPageSize
+   size=8 align=8
+   base size=8 base align=8
+QPageSize (0x0x7f97c7dc9ae0) 0
+
+Class QPageLayout
+   size=8 align=8
+   base size=8 base align=8
+QPageLayout (0x0x7f97c7b5a4e0) 0
+
+Class QPagedPaintDevice::Margins
+   size=32 align=8
+   base size=32 base align=8
+QPagedPaintDevice::Margins (0x0x7f97c7b5af00) 0
+
+Vtable for QPagedPaintDevice
+QPagedPaintDevice::_ZTV17QPagedPaintDevice: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QPagedPaintDevice)
+16    0u
+24    0u
+32    (int (*)(...))QPaintDevice::devType
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))QPaintDevice::metric
+56    (int (*)(...))QPaintDevice::initPainter
+64    (int (*)(...))QPaintDevice::redirected
+72    (int (*)(...))QPaintDevice::sharedPainter
+80    (int (*)(...))__cxa_pure_virtual
+88    (int (*)(...))QPagedPaintDevice::setPageSize
+96    (int (*)(...))QPagedPaintDevice::setPageSizeMM
+104   (int (*)(...))QPagedPaintDevice::setMargins
+
+Class QPagedPaintDevice
+   size=32 align=8
+   base size=32 base align=8
+QPagedPaintDevice (0x0x7f97c7ba9138) 0
+    vptr=((& QPagedPaintDevice::_ZTV17QPagedPaintDevice) + 16u)
+  QPaintDevice (0x0x7f97c7b5aea0) 0
+      primary-for QPagedPaintDevice (0x0x7f97c7ba9138)
+
+Class QPainter::PixmapFragment
+   size=80 align=8
+   base size=80 base align=8
+QPainter::PixmapFragment (0x0x7f97c7be0000) 0
+
+Class QPainter
+   size=8 align=8
+   base size=8 base align=8
+QPainter (0x0x7f97c7b5af60) 0
+
+Class QTextItem
+   size=1 align=1
+   base size=0 base align=1
+QTextItem (0x0x7f97c7be0de0) 0 empty
+
+Vtable for QPaintEngine
+QPaintEngine::_ZTV12QPaintEngine: 24u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QPaintEngine)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))QPaintEngine::drawRects
+64    (int (*)(...))QPaintEngine::drawRects
+72    (int (*)(...))QPaintEngine::drawLines
+80    (int (*)(...))QPaintEngine::drawLines
+88    (int (*)(...))QPaintEngine::drawEllipse
+96    (int (*)(...))QPaintEngine::drawEllipse
+104   (int (*)(...))QPaintEngine::drawPath
+112   (int (*)(...))QPaintEngine::drawPoints
+120   (int (*)(...))QPaintEngine::drawPoints
+128   (int (*)(...))QPaintEngine::drawPolygon
+136   (int (*)(...))QPaintEngine::drawPolygon
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))QPaintEngine::drawTextItem
+160   (int (*)(...))QPaintEngine::drawTiledPixmap
+168   (int (*)(...))QPaintEngine::drawImage
+176   (int (*)(...))QPaintEngine::coordinateOffset
+184   (int (*)(...))__cxa_pure_virtual
+
+Class QPaintEngine
+   size=32 align=8
+   base size=32 base align=8
+QPaintEngine (0x0x7f97c79e10c0) 0
+    vptr=((& QPaintEngine::_ZTV12QPaintEngine) + 16u)
+
+Class QPaintEngineState
+   size=4 align=4
+   base size=4 base align=4
+QPaintEngineState (0x0x7f97c79e1360) 0
+
+Class QPdfWriter::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPdfWriter::QPrivateSignal (0x0x7f97c79e1780) 0 empty
+
+Vtable for QPdfWriter
+QPdfWriter::_ZTV10QPdfWriter: 34u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QPdfWriter)
+16    (int (*)(...))QPdfWriter::metaObject
+24    (int (*)(...))QPdfWriter::qt_metacast
+32    (int (*)(...))QPdfWriter::qt_metacall
+40    (int (*)(...))QPdfWriter::~QPdfWriter
+48    (int (*)(...))QPdfWriter::~QPdfWriter
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QPdfWriter::newPage
+120   (int (*)(...))QPdfWriter::setPageSize
+128   (int (*)(...))QPdfWriter::setPageSizeMM
+136   (int (*)(...))QPdfWriter::setMargins
+144   (int (*)(...))QPdfWriter::paintEngine
+152   (int (*)(...))QPdfWriter::metric
+160   (int (*)(...))-16
+168   (int (*)(...))(& _ZTI10QPdfWriter)
+176   (int (*)(...))QPdfWriter::_ZThn16_N10QPdfWriterD1Ev
+184   (int (*)(...))QPdfWriter::_ZThn16_N10QPdfWriterD0Ev
+192   (int (*)(...))QPaintDevice::devType
+200   (int (*)(...))QPdfWriter::_ZThn16_NK10QPdfWriter11paintEngineEv
+208   (int (*)(...))QPdfWriter::_ZThn16_NK10QPdfWriter6metricEN12QPaintDevice17PaintDeviceMetricE
+216   (int (*)(...))QPaintDevice::initPainter
+224   (int (*)(...))QPaintDevice::redirected
+232   (int (*)(...))QPaintDevice::sharedPainter
+240   (int (*)(...))QPdfWriter::_ZThn16_N10QPdfWriter7newPageEv
+248   (int (*)(...))QPdfWriter::_ZThn16_N10QPdfWriter11setPageSizeEN17QPagedPaintDevice8PageSizeE
+256   (int (*)(...))QPdfWriter::_ZThn16_N10QPdfWriter13setPageSizeMMERK6QSizeF
+264   (int (*)(...))QPdfWriter::_ZThn16_N10QPdfWriter10setMarginsERKN17QPagedPaintDevice7MarginsE
+
+Class QPdfWriter
+   size=48 align=8
+   base size=48 base align=8
+QPdfWriter (0x0x7f97c7aaa000) 0
+    vptr=((& QPdfWriter::_ZTV10QPdfWriter) + 16u)
+  QObject (0x0x7f97c79e16c0) 0
+      primary-for QPdfWriter (0x0x7f97c7aaa000)
+  QPagedPaintDevice (0x0x7f97c7a311a0) 16
+      vptr=((& QPdfWriter::_ZTV10QPdfWriter) + 176u)
+    QPaintDevice (0x0x7f97c79e1720) 16
+        primary-for QPagedPaintDevice (0x0x7f97c7a311a0)
+
+Vtable for QPicture
+QPicture::_ZTV8QPicture: 11u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI8QPicture)
+16    (int (*)(...))QPicture::~QPicture
+24    (int (*)(...))QPicture::~QPicture
+32    (int (*)(...))QPicture::devType
+40    (int (*)(...))QPicture::paintEngine
+48    (int (*)(...))QPicture::metric
+56    (int (*)(...))QPaintDevice::initPainter
+64    (int (*)(...))QPaintDevice::redirected
+72    (int (*)(...))QPaintDevice::sharedPainter
+80    (int (*)(...))QPicture::setData
+
+Class QPicture
+   size=32 align=8
+   base size=32 base align=8
+QPicture (0x0x7f97c7a31208) 0
+    vptr=((& QPicture::_ZTV8QPicture) + 16u)
+  QPaintDevice (0x0x7f97c79e1900) 0
+      primary-for QPicture (0x0x7f97c7a31208)
+
+Class QPictureIO
+   size=8 align=8
+   base size=8 base align=8
+QPictureIO (0x0x7f97c79e1c00) 0
+
+Class QPictureFormatPlugin::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPictureFormatPlugin::QPrivateSignal (0x0x7f97c79e1cc0) 0 empty
+
+Vtable for QPictureFormatPlugin
+QPictureFormatPlugin::_ZTV20QPictureFormatPlugin: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QPictureFormatPlugin)
+16    (int (*)(...))QPictureFormatPlugin::metaObject
+24    (int (*)(...))QPictureFormatPlugin::qt_metacast
+32    (int (*)(...))QPictureFormatPlugin::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QPictureFormatPlugin::loadPicture
+120   (int (*)(...))QPictureFormatPlugin::savePicture
+128   (int (*)(...))__cxa_pure_virtual
+
+Class QPictureFormatPlugin
+   size=16 align=8
+   base size=16 base align=8
+QPictureFormatPlugin (0x0x7f97c7a31410) 0
+    vptr=((& QPictureFormatPlugin::_ZTV20QPictureFormatPlugin) + 16u)
+  QObject (0x0x7f97c79e1c60) 0
+      primary-for QPictureFormatPlugin (0x0x7f97c7a31410)
+
+Class QPixmapCache::Key
+   size=8 align=8
+   base size=8 base align=8
+QPixmapCache::Key (0x0x7f97c79e1d80) 0
+
+Class QPixmapCache
+   size=1 align=1
+   base size=0 base align=1
+QPixmapCache (0x0x7f97c79e1d20) 0 empty
+
+Class QRasterWindow::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QRasterWindow::QPrivateSignal (0x0x7f97c775af00) 0 empty
+
+Vtable for QRasterWindow
+QRasterWindow::_ZTV13QRasterWindow: 59u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QRasterWindow)
+16    (int (*)(...))QRasterWindow::metaObject
+24    (int (*)(...))QRasterWindow::qt_metacast
+32    (int (*)(...))QRasterWindow::qt_metacall
+40    (int (*)(...))QRasterWindow::~QRasterWindow
+48    (int (*)(...))QRasterWindow::~QRasterWindow
+56    (int (*)(...))QPaintDeviceWindow::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWindow::surfaceType
+120   (int (*)(...))QWindow::format
+128   (int (*)(...))QWindow::size
+136   (int (*)(...))QWindow::accessibleRoot
+144   (int (*)(...))QWindow::focusObject
+152   (int (*)(...))QPaintDeviceWindow::exposeEvent
+160   (int (*)(...))QWindow::resizeEvent
+168   (int (*)(...))QWindow::moveEvent
+176   (int (*)(...))QWindow::focusInEvent
+184   (int (*)(...))QWindow::focusOutEvent
+192   (int (*)(...))QWindow::showEvent
+200   (int (*)(...))QWindow::hideEvent
+208   (int (*)(...))QWindow::keyPressEvent
+216   (int (*)(...))QWindow::keyReleaseEvent
+224   (int (*)(...))QWindow::mousePressEvent
+232   (int (*)(...))QWindow::mouseReleaseEvent
+240   (int (*)(...))QWindow::mouseDoubleClickEvent
+248   (int (*)(...))QWindow::mouseMoveEvent
+256   (int (*)(...))QWindow::wheelEvent
+264   (int (*)(...))QWindow::touchEvent
+272   (int (*)(...))QWindow::tabletEvent
+280   (int (*)(...))QWindow::nativeEvent
+288   (int (*)(...))QWindow::surfaceHandle
+296   (int (*)(...))QPaintDeviceWindow::paintEvent
+304   (int (*)(...))QRasterWindow::metric
+312   (int (*)(...))QPaintDeviceWindow::paintEngine
+320   (int (*)(...))QRasterWindow::redirected
+328   (int (*)(...))-16
+336   (int (*)(...))(& _ZTI13QRasterWindow)
+344   (int (*)(...))QRasterWindow::_ZThn16_N13QRasterWindowD1Ev
+352   (int (*)(...))QRasterWindow::_ZThn16_N13QRasterWindowD0Ev
+360   (int (*)(...))QWindow::_ZThn16_NK7QWindow6formatEv
+368   (int (*)(...))QWindow::_ZThn16_NK7QWindow13surfaceHandleEv
+376   (int (*)(...))QWindow::_ZThn16_NK7QWindow11surfaceTypeEv
+384   (int (*)(...))QWindow::_ZThn16_NK7QWindow4sizeEv
+392   (int (*)(...))-40
+400   (int (*)(...))(& _ZTI13QRasterWindow)
+408   (int (*)(...))QRasterWindow::_ZThn40_N13QRasterWindowD1Ev
+416   (int (*)(...))QRasterWindow::_ZThn40_N13QRasterWindowD0Ev
+424   (int (*)(...))QPaintDevice::devType
+432   (int (*)(...))QPaintDeviceWindow::_ZThn40_NK18QPaintDeviceWindow11paintEngineEv
+440   (int (*)(...))QRasterWindow::_ZThn40_NK13QRasterWindow6metricEN12QPaintDevice17PaintDeviceMetricE
+448   (int (*)(...))QPaintDevice::initPainter
+456   (int (*)(...))QRasterWindow::_ZThn40_NK13QRasterWindow10redirectedEP6QPoint
+464   (int (*)(...))QPaintDevice::sharedPainter
+
+Class QRasterWindow
+   size=64 align=8
+   base size=64 base align=8
+QRasterWindow (0x0x7f97c776faf8) 0
+    vptr=((& QRasterWindow::_ZTV13QRasterWindow) + 16u)
+  QPaintDeviceWindow (0x0x7f97c7771d90) 0
+      primary-for QRasterWindow (0x0x7f97c776faf8)
+    QWindow (0x0x7f97c7771e00) 0
+        primary-for QPaintDeviceWindow (0x0x7f97c7771d90)
+      QObject (0x0x7f97c775ade0) 0
+          primary-for QWindow (0x0x7f97c7771e00)
+      QSurface (0x0x7f97c775ae40) 16
+          vptr=((& QRasterWindow::_ZTV13QRasterWindow) + 344u)
+    QPaintDevice (0x0x7f97c775aea0) 40
+        vptr=((& QRasterWindow::_ZTV13QRasterWindow) + 408u)
+
+Class QScreen::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QScreen::QPrivateSignal (0x0x7f97c7798000) 0 empty
+
+Vtable for QScreen
+QScreen::_ZTV7QScreen: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QScreen)
+16    (int (*)(...))QScreen::metaObject
+24    (int (*)(...))QScreen::qt_metacast
+32    (int (*)(...))QScreen::qt_metacall
+40    (int (*)(...))QScreen::~QScreen
+48    (int (*)(...))QScreen::~QScreen
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QScreen
+   size=16 align=8
+   base size=16 base align=8
+QScreen (0x0x7f97c776fbc8) 0
+    vptr=((& QScreen::_ZTV7QScreen) + 16u)
+  QObject (0x0x7f97c775af60) 0
+      primary-for QScreen (0x0x7f97c776fbc8)
+
+Class QSessionManager::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSessionManager::QPrivateSignal (0x0x7f97c77980c0) 0 empty
+
+Vtable for QSessionManager
+QSessionManager::_ZTV15QSessionManager: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QSessionManager)
+16    (int (*)(...))QSessionManager::metaObject
+24    (int (*)(...))QSessionManager::qt_metacast
+32    (int (*)(...))QSessionManager::qt_metacall
+40    (int (*)(...))QSessionManager::~QSessionManager
+48    (int (*)(...))QSessionManager::~QSessionManager
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QSessionManager
+   size=16 align=8
+   base size=16 base align=8
+QSessionManager (0x0x7f97c776fc30) 0
+    vptr=((& QSessionManager::_ZTV15QSessionManager) + 16u)
+  QObject (0x0x7f97c7798060) 0
+      primary-for QSessionManager (0x0x7f97c776fc30)
+
+Vtable for QStandardItem
+QStandardItem::_ZTV13QStandardItem: 11u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QStandardItem)
+16    (int (*)(...))QStandardItem::~QStandardItem
+24    (int (*)(...))QStandardItem::~QStandardItem
+32    (int (*)(...))QStandardItem::data
+40    (int (*)(...))QStandardItem::setData
+48    (int (*)(...))QStandardItem::clone
+56    (int (*)(...))QStandardItem::type
+64    (int (*)(...))QStandardItem::read
+72    (int (*)(...))QStandardItem::write
+80    (int (*)(...))QStandardItem::operator<
+
+Class QStandardItem
+   size=16 align=8
+   base size=16 base align=8
+QStandardItem (0x0x7f97c7798120) 0
+    vptr=((& QStandardItem::_ZTV13QStandardItem) + 16u)
+
+Class QStandardItemModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QStandardItemModel::QPrivateSignal (0x0x7f97c7798840) 0 empty
+
+Vtable for QStandardItemModel
+QStandardItemModel::_ZTV18QStandardItemModel: 48u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QStandardItemModel)
+16    (int (*)(...))QStandardItemModel::metaObject
+24    (int (*)(...))QStandardItemModel::qt_metacast
+32    (int (*)(...))QStandardItemModel::qt_metacall
+40    (int (*)(...))QStandardItemModel::~QStandardItemModel
+48    (int (*)(...))QStandardItemModel::~QStandardItemModel
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QStandardItemModel::index
+120   (int (*)(...))QStandardItemModel::parent
+128   (int (*)(...))QStandardItemModel::sibling
+136   (int (*)(...))QStandardItemModel::rowCount
+144   (int (*)(...))QStandardItemModel::columnCount
+152   (int (*)(...))QStandardItemModel::hasChildren
+160   (int (*)(...))QStandardItemModel::data
+168   (int (*)(...))QStandardItemModel::setData
+176   (int (*)(...))QStandardItemModel::headerData
+184   (int (*)(...))QStandardItemModel::setHeaderData
+192   (int (*)(...))QStandardItemModel::itemData
+200   (int (*)(...))QStandardItemModel::setItemData
+208   (int (*)(...))QStandardItemModel::mimeTypes
+216   (int (*)(...))QStandardItemModel::mimeData
+224   (int (*)(...))QAbstractItemModel::canDropMimeData
+232   (int (*)(...))QStandardItemModel::dropMimeData
+240   (int (*)(...))QStandardItemModel::supportedDropActions
+248   (int (*)(...))QAbstractItemModel::supportedDragActions
+256   (int (*)(...))QStandardItemModel::insertRows
+264   (int (*)(...))QStandardItemModel::insertColumns
+272   (int (*)(...))QStandardItemModel::removeRows
+280   (int (*)(...))QStandardItemModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QAbstractItemModel::fetchMore
+312   (int (*)(...))QAbstractItemModel::canFetchMore
+320   (int (*)(...))QStandardItemModel::flags
+328   (int (*)(...))QStandardItemModel::sort
+336   (int (*)(...))QAbstractItemModel::buddy
+344   (int (*)(...))QAbstractItemModel::match
+352   (int (*)(...))QAbstractItemModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractItemModel::submit
+376   (int (*)(...))QAbstractItemModel::revert
+
+Class QStandardItemModel
+   size=16 align=8
+   base size=16 base align=8
+QStandardItemModel (0x0x7f97c780f2d8) 0
+    vptr=((& QStandardItemModel::_ZTV18QStandardItemModel) + 16u)
+  QAbstractItemModel (0x0x7f97c780f340) 0
+      primary-for QStandardItemModel (0x0x7f97c780f2d8)
+    QObject (0x0x7f97c77987e0) 0
+        primary-for QAbstractItemModel (0x0x7f97c780f340)
+
+Class QStaticText
+   size=8 align=8
+   base size=8 base align=8
+QStaticText (0x0x7f97c77988a0) 0
+
+Class QStyleHints::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QStyleHints::QPrivateSignal (0x0x7f97c7798d20) 0 empty
+
+Vtable for QStyleHints
+QStyleHints::_ZTV11QStyleHints: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QStyleHints)
+16    (int (*)(...))QStyleHints::metaObject
+24    (int (*)(...))QStyleHints::qt_metacast
+32    (int (*)(...))QStyleHints::qt_metacall
+40    (int (*)(...))QStyleHints::~QStyleHints
+48    (int (*)(...))QStyleHints::~QStyleHints
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QStyleHints
+   size=16 align=8
+   base size=16 base align=8
+QStyleHints (0x0x7f97c780f548) 0
+    vptr=((& QStyleHints::_ZTV11QStyleHints) + 16u)
+  QObject (0x0x7f97c7798cc0) 0
+      primary-for QStyleHints (0x0x7f97c780f548)
+
+Class QTextObject::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTextObject::QPrivateSignal (0x0x7f97c7798de0) 0 empty
+
+Vtable for QTextObject
+QTextObject::_ZTV11QTextObject: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QTextObject)
+16    (int (*)(...))QTextObject::metaObject
+24    (int (*)(...))QTextObject::qt_metacast
+32    (int (*)(...))QTextObject::qt_metacall
+40    (int (*)(...))QTextObject::~QTextObject
+48    (int (*)(...))QTextObject::~QTextObject
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QTextObject
+   size=16 align=8
+   base size=16 base align=8
+QTextObject (0x0x7f97c780f5b0) 0
+    vptr=((& QTextObject::_ZTV11QTextObject) + 16u)
+  QObject (0x0x7f97c7798d80) 0
+      primary-for QTextObject (0x0x7f97c780f5b0)
+
+Class QTextBlockGroup::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTextBlockGroup::QPrivateSignal (0x0x7f97c7798ea0) 0 empty
+
+Vtable for QTextBlockGroup
+QTextBlockGroup::_ZTV15QTextBlockGroup: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QTextBlockGroup)
+16    (int (*)(...))QTextBlockGroup::metaObject
+24    (int (*)(...))QTextBlockGroup::qt_metacast
+32    (int (*)(...))QTextBlockGroup::qt_metacall
+40    (int (*)(...))QTextBlockGroup::~QTextBlockGroup
+48    (int (*)(...))QTextBlockGroup::~QTextBlockGroup
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QTextBlockGroup::blockInserted
+120   (int (*)(...))QTextBlockGroup::blockRemoved
+128   (int (*)(...))QTextBlockGroup::blockFormatChanged
+
+Class QTextBlockGroup
+   size=16 align=8
+   base size=16 base align=8
+QTextBlockGroup (0x0x7f97c780f618) 0
+    vptr=((& QTextBlockGroup::_ZTV15QTextBlockGroup) + 16u)
+  QTextObject (0x0x7f97c780f680) 0
+      primary-for QTextBlockGroup (0x0x7f97c780f618)
+    QObject (0x0x7f97c7798e40) 0
+        primary-for QTextObject (0x0x7f97c780f680)
+
+Vtable for QTextFrameLayoutData
+QTextFrameLayoutData::_ZTV20QTextFrameLayoutData: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QTextFrameLayoutData)
+16    (int (*)(...))QTextFrameLayoutData::~QTextFrameLayoutData
+24    (int (*)(...))QTextFrameLayoutData::~QTextFrameLayoutData
+
+Class QTextFrameLayoutData
+   size=8 align=8
+   base size=8 base align=8
+QTextFrameLayoutData (0x0x7f97c7798f00) 0 nearly-empty
+    vptr=((& QTextFrameLayoutData::_ZTV20QTextFrameLayoutData) + 16u)
+
+Class QTextFrame::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTextFrame::QPrivateSignal (0x0x7f97c7925000) 0 empty
+
+Class QTextFrame::iterator
+   size=32 align=8
+   base size=28 base align=8
+QTextFrame::iterator (0x0x7f97c7925060) 0
+
+Vtable for QTextFrame
+QTextFrame::_ZTV10QTextFrame: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QTextFrame)
+16    (int (*)(...))QTextFrame::metaObject
+24    (int (*)(...))QTextFrame::qt_metacast
+32    (int (*)(...))QTextFrame::qt_metacall
+40    (int (*)(...))QTextFrame::~QTextFrame
+48    (int (*)(...))QTextFrame::~QTextFrame
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QTextFrame
+   size=16 align=8
+   base size=16 base align=8
+QTextFrame (0x0x7f97c780f6e8) 0
+    vptr=((& QTextFrame::_ZTV10QTextFrame) + 16u)
+  QTextObject (0x0x7f97c780f750) 0
+      primary-for QTextFrame (0x0x7f97c780f6e8)
+    QObject (0x0x7f97c7798f60) 0
+        primary-for QTextObject (0x0x7f97c780f750)
+
+Vtable for QTextBlockUserData
+QTextBlockUserData::_ZTV18QTextBlockUserData: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QTextBlockUserData)
+16    (int (*)(...))QTextBlockUserData::~QTextBlockUserData
+24    (int (*)(...))QTextBlockUserData::~QTextBlockUserData
+
+Class QTextBlockUserData
+   size=8 align=8
+   base size=8 base align=8
+QTextBlockUserData (0x0x7f97c7925300) 0 nearly-empty
+    vptr=((& QTextBlockUserData::_ZTV18QTextBlockUserData) + 16u)
+
+Class QTextBlock::iterator
+   size=24 align=8
+   base size=20 base align=8
+QTextBlock::iterator (0x0x7f97c79253c0) 0
+
+Class QTextBlock
+   size=16 align=8
+   base size=12 base align=8
+QTextBlock (0x0x7f97c7925360) 0
+
+Class QTextFragment
+   size=16 align=8
+   base size=16 base align=8
+QTextFragment (0x0x7f97c79258a0) 0
+
+Class QSyntaxHighlighter::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSyntaxHighlighter::QPrivateSignal (0x0x7f97c7925ba0) 0 empty
+
+Vtable for QSyntaxHighlighter
+QSyntaxHighlighter::_ZTV18QSyntaxHighlighter: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QSyntaxHighlighter)
+16    (int (*)(...))QSyntaxHighlighter::metaObject
+24    (int (*)(...))QSyntaxHighlighter::qt_metacast
+32    (int (*)(...))QSyntaxHighlighter::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+
+Class QSyntaxHighlighter
+   size=16 align=8
+   base size=16 base align=8
+QSyntaxHighlighter (0x0x7f97c780fe38) 0
+    vptr=((& QSyntaxHighlighter::_ZTV18QSyntaxHighlighter) + 16u)
+  QObject (0x0x7f97c7925b40) 0
+      primary-for QSyntaxHighlighter (0x0x7f97c780fe38)
+
+Class QTextDocumentFragment
+   size=8 align=8
+   base size=8 base align=8
+QTextDocumentFragment (0x0x7f97c7925c00) 0
+
+Class QTextDocumentWriter
+   size=8 align=8
+   base size=8 base align=8
+QTextDocumentWriter (0x0x7f97c7925c60) 0
+
+Class QTextList::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTextList::QPrivateSignal (0x0x7f97c7925d20) 0 empty
+
+Vtable for QTextList
+QTextList::_ZTV9QTextList: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QTextList)
+16    (int (*)(...))QTextList::metaObject
+24    (int (*)(...))QTextList::qt_metacast
+32    (int (*)(...))QTextList::qt_metacall
+40    (int (*)(...))QTextList::~QTextList
+48    (int (*)(...))QTextList::~QTextList
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QTextBlockGroup::blockInserted
+120   (int (*)(...))QTextBlockGroup::blockRemoved
+128   (int (*)(...))QTextBlockGroup::blockFormatChanged
+
+Class QTextList
+   size=16 align=8
+   base size=16 base align=8
+QTextList (0x0x7f97c780fea0) 0
+    vptr=((& QTextList::_ZTV9QTextList) + 16u)
+  QTextBlockGroup (0x0x7f97c780ff08) 0
+      primary-for QTextList (0x0x7f97c780fea0)
+    QTextObject (0x0x7f97c780ff70) 0
+        primary-for QTextBlockGroup (0x0x7f97c780ff08)
+      QObject (0x0x7f97c7925cc0) 0
+          primary-for QTextObject (0x0x7f97c780ff70)
+
+Class QTextTableCell
+   size=16 align=8
+   base size=12 base align=8
+QTextTableCell (0x0x7f97c7925d80) 0
+
+Class QTextTable::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTextTable::QPrivateSignal (0x0x7f97c7925e40) 0 empty
+
+Vtable for QTextTable
+QTextTable::_ZTV10QTextTable: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QTextTable)
+16    (int (*)(...))QTextTable::metaObject
+24    (int (*)(...))QTextTable::qt_metacast
+32    (int (*)(...))QTextTable::qt_metacall
+40    (int (*)(...))QTextTable::~QTextTable
+48    (int (*)(...))QTextTable::~QTextTable
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QTextTable
+   size=16 align=8
+   base size=16 base align=8
+QTextTable (0x0x7f97c75e9000) 0
+    vptr=((& QTextTable::_ZTV10QTextTable) + 16u)
+  QTextFrame (0x0x7f97c75e9068) 0
+      primary-for QTextTable (0x0x7f97c75e9000)
+    QTextObject (0x0x7f97c75e90d0) 0
+        primary-for QTextFrame (0x0x7f97c75e9068)
+      QObject (0x0x7f97c7925de0) 0
+          primary-for QTextObject (0x0x7f97c75e90d0)
+
+Class QValidator::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QValidator::QPrivateSignal (0x0x7f97c7925f00) 0 empty
+
+Vtable for QValidator
+QValidator::_ZTV10QValidator: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QValidator)
+16    (int (*)(...))QValidator::metaObject
+24    (int (*)(...))QValidator::qt_metacast
+32    (int (*)(...))QValidator::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))QValidator::fixup
+
+Class QValidator
+   size=16 align=8
+   base size=16 base align=8
+QValidator (0x0x7f97c75e9138) 0
+    vptr=((& QValidator::_ZTV10QValidator) + 16u)
+  QObject (0x0x7f97c7925ea0) 0
+      primary-for QValidator (0x0x7f97c75e9138)
+
+Class QIntValidator::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QIntValidator::QPrivateSignal (0x0x7f97c7616000) 0 empty
+
+Vtable for QIntValidator
+QIntValidator::_ZTV13QIntValidator: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QIntValidator)
+16    (int (*)(...))QIntValidator::metaObject
+24    (int (*)(...))QIntValidator::qt_metacast
+32    (int (*)(...))QIntValidator::qt_metacall
+40    (int (*)(...))QIntValidator::~QIntValidator
+48    (int (*)(...))QIntValidator::~QIntValidator
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QIntValidator::validate
+120   (int (*)(...))QIntValidator::fixup
+128   (int (*)(...))QIntValidator::setRange
+
+Class QIntValidator
+   size=24 align=8
+   base size=24 base align=8
+QIntValidator (0x0x7f97c75e91a0) 0
+    vptr=((& QIntValidator::_ZTV13QIntValidator) + 16u)
+  QValidator (0x0x7f97c75e9208) 0
+      primary-for QIntValidator (0x0x7f97c75e91a0)
+    QObject (0x0x7f97c7925f60) 0
+        primary-for QValidator (0x0x7f97c75e9208)
+
+Class QDoubleValidator::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDoubleValidator::QPrivateSignal (0x0x7f97c76160c0) 0 empty
+
+Vtable for QDoubleValidator
+QDoubleValidator::_ZTV16QDoubleValidator: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QDoubleValidator)
+16    (int (*)(...))QDoubleValidator::metaObject
+24    (int (*)(...))QDoubleValidator::qt_metacast
+32    (int (*)(...))QDoubleValidator::qt_metacall
+40    (int (*)(...))QDoubleValidator::~QDoubleValidator
+48    (int (*)(...))QDoubleValidator::~QDoubleValidator
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QDoubleValidator::validate
+120   (int (*)(...))QValidator::fixup
+128   (int (*)(...))QDoubleValidator::setRange
+
+Class QDoubleValidator
+   size=40 align=8
+   base size=36 base align=8
+QDoubleValidator (0x0x7f97c75e9270) 0
+    vptr=((& QDoubleValidator::_ZTV16QDoubleValidator) + 16u)
+  QValidator (0x0x7f97c75e92d8) 0
+      primary-for QDoubleValidator (0x0x7f97c75e9270)
+    QObject (0x0x7f97c7616060) 0
+        primary-for QValidator (0x0x7f97c75e92d8)
+
+Class QRegExpValidator::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QRegExpValidator::QPrivateSignal (0x0x7f97c76161e0) 0 empty
+
+Vtable for QRegExpValidator
+QRegExpValidator::_ZTV16QRegExpValidator: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QRegExpValidator)
+16    (int (*)(...))QRegExpValidator::metaObject
+24    (int (*)(...))QRegExpValidator::qt_metacast
+32    (int (*)(...))QRegExpValidator::qt_metacall
+40    (int (*)(...))QRegExpValidator::~QRegExpValidator
+48    (int (*)(...))QRegExpValidator::~QRegExpValidator
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QRegExpValidator::validate
+120   (int (*)(...))QValidator::fixup
+
+Class QRegExpValidator
+   size=24 align=8
+   base size=24 base align=8
+QRegExpValidator (0x0x7f97c75e9340) 0
+    vptr=((& QRegExpValidator::_ZTV16QRegExpValidator) + 16u)
+  QValidator (0x0x7f97c75e93a8) 0
+      primary-for QRegExpValidator (0x0x7f97c75e9340)
+    QObject (0x0x7f97c7616180) 0
+        primary-for QValidator (0x0x7f97c75e93a8)
+
+Class QRegularExpressionValidator::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QRegularExpressionValidator::QPrivateSignal (0x0x7f97c76162a0) 0 empty
+
+Vtable for QRegularExpressionValidator
+QRegularExpressionValidator::_ZTV27QRegularExpressionValidator: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI27QRegularExpressionValidator)
+16    (int (*)(...))QRegularExpressionValidator::metaObject
+24    (int (*)(...))QRegularExpressionValidator::qt_metacast
+32    (int (*)(...))QRegularExpressionValidator::qt_metacall
+40    (int (*)(...))QRegularExpressionValidator::~QRegularExpressionValidator
+48    (int (*)(...))QRegularExpressionValidator::~QRegularExpressionValidator
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QRegularExpressionValidator::validate
+120   (int (*)(...))QValidator::fixup
+
+Class QRegularExpressionValidator
+   size=16 align=8
+   base size=16 base align=8
+QRegularExpressionValidator (0x0x7f97c75e9410) 0
+    vptr=((& QRegularExpressionValidator::_ZTV27QRegularExpressionValidator) + 16u)
+  QValidator (0x0x7f97c75e9478) 0
+      primary-for QRegularExpressionValidator (0x0x7f97c75e9410)
+    QObject (0x0x7f97c7616240) 0
+        primary-for QValidator (0x0x7f97c75e9478)
+
+Class QSizePolicy::Bits
+   size=4 align=4
+   base size=4 base align=4
+QSizePolicy::Bits (0x0x7f97c7616360) 0
+
+Class QSizePolicy
+   size=4 align=4
+   base size=4 base align=4
+QSizePolicy (0x0x7f97c7616300) 0
+
+Class QWidgetData
+   size=88 align=8
+   base size=88 base align=8
+QWidgetData (0x0x7f97c7616c60) 0
+
+Class QWidget::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QWidget::QPrivateSignal (0x0x7f97c7616d80) 0 empty
+
+Vtable for QWidget
+QWidget::_ZTV7QWidget: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QWidget)
+16    (int (*)(...))QWidget::metaObject
+24    (int (*)(...))QWidget::qt_metacast
+32    (int (*)(...))QWidget::qt_metacall
+40    (int (*)(...))QWidget::~QWidget
+48    (int (*)(...))QWidget::~QWidget
+56    (int (*)(...))QWidget::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI7QWidget)
+448   (int (*)(...))QWidget::_ZThn16_N7QWidgetD1Ev
+456   (int (*)(...))QWidget::_ZThn16_N7QWidgetD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QWidget
+   size=48 align=8
+   base size=48 base align=8
+QWidget (0x0x7f97c76ca8c0) 0
+    vptr=((& QWidget::_ZTV7QWidget) + 16u)
+  QObject (0x0x7f97c7616cc0) 0
+      primary-for QWidget (0x0x7f97c76ca8c0)
+  QPaintDevice (0x0x7f97c7616d20) 16
+      vptr=((& QWidget::_ZTV7QWidget) + 448u)
+
+Class QAbstractButton::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractButton::QPrivateSignal (0x0x7f97c7392a20) 0 empty
+
+Vtable for QAbstractButton
+QAbstractButton::_ZTV15QAbstractButton: 67u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QAbstractButton)
+16    (int (*)(...))QAbstractButton::metaObject
+24    (int (*)(...))QAbstractButton::qt_metacast
+32    (int (*)(...))QAbstractButton::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QAbstractButton::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractButton::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractButton::mousePressEvent
+176   (int (*)(...))QAbstractButton::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractButton::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QAbstractButton::keyPressEvent
+216   (int (*)(...))QAbstractButton::keyReleaseEvent
+224   (int (*)(...))QAbstractButton::focusInEvent
+232   (int (*)(...))QAbstractButton::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))__cxa_pure_virtual
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractButton::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QAbstractButton::hitButton
+440   (int (*)(...))QAbstractButton::checkStateSet
+448   (int (*)(...))QAbstractButton::nextCheckState
+456   (int (*)(...))-16
+464   (int (*)(...))(& _ZTI15QAbstractButton)
+472   0u
+480   0u
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QAbstractButton
+   size=48 align=8
+   base size=48 base align=8
+QAbstractButton (0x0x7f97c73a77b8) 0
+    vptr=((& QAbstractButton::_ZTV15QAbstractButton) + 16u)
+  QWidget (0x0x7f97c73cb5b0) 0
+      primary-for QAbstractButton (0x0x7f97c73a77b8)
+    QObject (0x0x7f97c7392960) 0
+        primary-for QWidget (0x0x7f97c73cb5b0)
+    QPaintDevice (0x0x7f97c73929c0) 16
+        vptr=((& QAbstractButton::_ZTV15QAbstractButton) + 472u)
+
+Class QAbstractSpinBox::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractSpinBox::QPrivateSignal (0x0x7f97c7392b40) 0 empty
+
+Vtable for QAbstractSpinBox
+QAbstractSpinBox::_ZTV16QAbstractSpinBox: 69u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QAbstractSpinBox)
+16    (int (*)(...))QAbstractSpinBox::metaObject
+24    (int (*)(...))QAbstractSpinBox::qt_metacast
+32    (int (*)(...))QAbstractSpinBox::qt_metacall
+40    (int (*)(...))QAbstractSpinBox::~QAbstractSpinBox
+48    (int (*)(...))QAbstractSpinBox::~QAbstractSpinBox
+56    (int (*)(...))QAbstractSpinBox::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractSpinBox::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractSpinBox::sizeHint
+136   (int (*)(...))QAbstractSpinBox::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractSpinBox::mousePressEvent
+176   (int (*)(...))QAbstractSpinBox::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractSpinBox::mouseMoveEvent
+200   (int (*)(...))QAbstractSpinBox::wheelEvent
+208   (int (*)(...))QAbstractSpinBox::keyPressEvent
+216   (int (*)(...))QAbstractSpinBox::keyReleaseEvent
+224   (int (*)(...))QAbstractSpinBox::focusInEvent
+232   (int (*)(...))QAbstractSpinBox::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QAbstractSpinBox::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QAbstractSpinBox::resizeEvent
+280   (int (*)(...))QAbstractSpinBox::closeEvent
+288   (int (*)(...))QAbstractSpinBox::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QAbstractSpinBox::showEvent
+352   (int (*)(...))QAbstractSpinBox::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractSpinBox::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QAbstractSpinBox::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QAbstractSpinBox::validate
+440   (int (*)(...))QAbstractSpinBox::fixup
+448   (int (*)(...))QAbstractSpinBox::stepBy
+456   (int (*)(...))QAbstractSpinBox::clear
+464   (int (*)(...))QAbstractSpinBox::stepEnabled
+472   (int (*)(...))-16
+480   (int (*)(...))(& _ZTI16QAbstractSpinBox)
+488   (int (*)(...))QAbstractSpinBox::_ZThn16_N16QAbstractSpinBoxD1Ev
+496   (int (*)(...))QAbstractSpinBox::_ZThn16_N16QAbstractSpinBoxD0Ev
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QAbstractSpinBox
+   size=48 align=8
+   base size=48 base align=8
+QAbstractSpinBox (0x0x7f97c73a7820) 0
+    vptr=((& QAbstractSpinBox::_ZTV16QAbstractSpinBox) + 16u)
+  QWidget (0x0x7f97c73cb8c0) 0
+      primary-for QAbstractSpinBox (0x0x7f97c73a7820)
+    QObject (0x0x7f97c7392a80) 0
+        primary-for QWidget (0x0x7f97c73cb8c0)
+    QPaintDevice (0x0x7f97c7392ae0) 16
+        vptr=((& QAbstractSpinBox::_ZTV16QAbstractSpinBox) + 488u)
+
+Class QAbstractSlider::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractSlider::QPrivateSignal (0x0x7f97c7392de0) 0 empty
+
+Vtable for QAbstractSlider
+QAbstractSlider::_ZTV15QAbstractSlider: 65u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QAbstractSlider)
+16    (int (*)(...))QAbstractSlider::metaObject
+24    (int (*)(...))QAbstractSlider::qt_metacast
+32    (int (*)(...))QAbstractSlider::qt_metacall
+40    (int (*)(...))QAbstractSlider::~QAbstractSlider
+48    (int (*)(...))QAbstractSlider::~QAbstractSlider
+56    (int (*)(...))QAbstractSlider::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractSlider::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QAbstractSlider::wheelEvent
+208   (int (*)(...))QAbstractSlider::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractSlider::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QAbstractSlider::sliderChange
+440   (int (*)(...))-16
+448   (int (*)(...))(& _ZTI15QAbstractSlider)
+456   (int (*)(...))QAbstractSlider::_ZThn16_N15QAbstractSliderD1Ev
+464   (int (*)(...))QAbstractSlider::_ZThn16_N15QAbstractSliderD0Ev
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QAbstractSlider
+   size=48 align=8
+   base size=48 base align=8
+QAbstractSlider (0x0x7f97c73a7958) 0
+    vptr=((& QAbstractSlider::_ZTV15QAbstractSlider) + 16u)
+  QWidget (0x0x7f97c741ccb0) 0
+      primary-for QAbstractSlider (0x0x7f97c73a7958)
+    QObject (0x0x7f97c7392d20) 0
+        primary-for QWidget (0x0x7f97c741ccb0)
+    QPaintDevice (0x0x7f97c7392d80) 16
+        vptr=((& QAbstractSlider::_ZTV15QAbstractSlider) + 456u)
+
+Class QSlider::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSlider::QPrivateSignal (0x0x7f97c7392f00) 0 empty
+
+Vtable for QSlider
+QSlider::_ZTV7QSlider: 65u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QSlider)
+16    (int (*)(...))QSlider::metaObject
+24    (int (*)(...))QSlider::qt_metacast
+32    (int (*)(...))QSlider::qt_metacall
+40    (int (*)(...))QSlider::~QSlider
+48    (int (*)(...))QSlider::~QSlider
+56    (int (*)(...))QSlider::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractSlider::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QSlider::sizeHint
+136   (int (*)(...))QSlider::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QSlider::mousePressEvent
+176   (int (*)(...))QSlider::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QSlider::mouseMoveEvent
+200   (int (*)(...))QAbstractSlider::wheelEvent
+208   (int (*)(...))QAbstractSlider::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QSlider::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractSlider::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QAbstractSlider::sliderChange
+440   (int (*)(...))-16
+448   (int (*)(...))(& _ZTI7QSlider)
+456   (int (*)(...))QSlider::_ZThn16_N7QSliderD1Ev
+464   (int (*)(...))QSlider::_ZThn16_N7QSliderD0Ev
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QSlider
+   size=48 align=8
+   base size=48 base align=8
+QSlider (0x0x7f97c73a79c0) 0
+    vptr=((& QSlider::_ZTV7QSlider) + 16u)
+  QAbstractSlider (0x0x7f97c73a7a28) 0
+      primary-for QSlider (0x0x7f97c73a79c0)
+    QWidget (0x0x7f97c7458540) 0
+        primary-for QAbstractSlider (0x0x7f97c73a7a28)
+      QObject (0x0x7f97c7392e40) 0
+          primary-for QWidget (0x0x7f97c7458540)
+      QPaintDevice (0x0x7f97c7392ea0) 16
+          vptr=((& QSlider::_ZTV7QSlider) + 456u)
+
+Class QStyle::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QStyle::QPrivateSignal (0x0x7f97c7488000) 0 empty
+
+Vtable for QStyle
+QStyle::_ZTV6QStyle: 37u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI6QStyle)
+16    (int (*)(...))QStyle::metaObject
+24    (int (*)(...))QStyle::qt_metacast
+32    (int (*)(...))QStyle::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QStyle::polish
+120   (int (*)(...))QStyle::unpolish
+128   (int (*)(...))QStyle::polish
+136   (int (*)(...))QStyle::unpolish
+144   (int (*)(...))QStyle::polish
+152   (int (*)(...))QStyle::itemTextRect
+160   (int (*)(...))QStyle::itemPixmapRect
+168   (int (*)(...))QStyle::drawItemText
+176   (int (*)(...))QStyle::drawItemPixmap
+184   (int (*)(...))QStyle::standardPalette
+192   (int (*)(...))__cxa_pure_virtual
+200   (int (*)(...))__cxa_pure_virtual
+208   (int (*)(...))__cxa_pure_virtual
+216   (int (*)(...))__cxa_pure_virtual
+224   (int (*)(...))__cxa_pure_virtual
+232   (int (*)(...))__cxa_pure_virtual
+240   (int (*)(...))__cxa_pure_virtual
+248   (int (*)(...))__cxa_pure_virtual
+256   (int (*)(...))__cxa_pure_virtual
+264   (int (*)(...))__cxa_pure_virtual
+272   (int (*)(...))__cxa_pure_virtual
+280   (int (*)(...))__cxa_pure_virtual
+288   (int (*)(...))__cxa_pure_virtual
+
+Class QStyle
+   size=16 align=8
+   base size=16 base align=8
+QStyle (0x0x7f97c73a7af8) 0
+    vptr=((& QStyle::_ZTV6QStyle) + 16u)
+  QObject (0x0x7f97c7392f60) 0
+      primary-for QStyle (0x0x7f97c73a7af8)
+
+Class QTabBar::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTabBar::QPrivateSignal (0x0x7f97c7488420) 0 empty
+
+Vtable for QTabBar
+QTabBar::_ZTV7QTabBar: 69u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QTabBar)
+16    (int (*)(...))QTabBar::metaObject
+24    (int (*)(...))QTabBar::qt_metacast
+32    (int (*)(...))QTabBar::qt_metacall
+40    (int (*)(...))QTabBar::~QTabBar
+48    (int (*)(...))QTabBar::~QTabBar
+56    (int (*)(...))QTabBar::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QTabBar::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QTabBar::sizeHint
+136   (int (*)(...))QTabBar::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QTabBar::mousePressEvent
+176   (int (*)(...))QTabBar::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QTabBar::mouseMoveEvent
+200   (int (*)(...))QTabBar::wheelEvent
+208   (int (*)(...))QTabBar::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QTabBar::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QTabBar::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QTabBar::showEvent
+352   (int (*)(...))QTabBar::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QTabBar::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QTabBar::tabSizeHint
+440   (int (*)(...))QTabBar::minimumTabSizeHint
+448   (int (*)(...))QTabBar::tabInserted
+456   (int (*)(...))QTabBar::tabRemoved
+464   (int (*)(...))QTabBar::tabLayoutChange
+472   (int (*)(...))-16
+480   (int (*)(...))(& _ZTI7QTabBar)
+488   (int (*)(...))QTabBar::_ZThn16_N7QTabBarD1Ev
+496   (int (*)(...))QTabBar::_ZThn16_N7QTabBarD0Ev
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QTabBar
+   size=48 align=8
+   base size=48 base align=8
+QTabBar (0x0x7f97c73a7d00) 0
+    vptr=((& QTabBar::_ZTV7QTabBar) + 16u)
+  QWidget (0x0x7f97c75304d0) 0
+      primary-for QTabBar (0x0x7f97c73a7d00)
+    QObject (0x0x7f97c7488360) 0
+        primary-for QWidget (0x0x7f97c75304d0)
+    QPaintDevice (0x0x7f97c74883c0) 16
+        vptr=((& QTabBar::_ZTV7QTabBar) + 488u)
+
+Class QTabWidget::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTabWidget::QPrivateSignal (0x0x7f97c7488540) 0 empty
+
+Vtable for QTabWidget
+QTabWidget::_ZTV10QTabWidget: 66u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QTabWidget)
+16    (int (*)(...))QTabWidget::metaObject
+24    (int (*)(...))QTabWidget::qt_metacast
+32    (int (*)(...))QTabWidget::qt_metacall
+40    (int (*)(...))QTabWidget::~QTabWidget
+48    (int (*)(...))QTabWidget::~QTabWidget
+56    (int (*)(...))QTabWidget::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QTabWidget::sizeHint
+136   (int (*)(...))QTabWidget::minimumSizeHint
+144   (int (*)(...))QTabWidget::heightForWidth
+152   (int (*)(...))QTabWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QTabWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QTabWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QTabWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QTabWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QTabWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QTabWidget::tabInserted
+440   (int (*)(...))QTabWidget::tabRemoved
+448   (int (*)(...))-16
+456   (int (*)(...))(& _ZTI10QTabWidget)
+464   (int (*)(...))QTabWidget::_ZThn16_N10QTabWidgetD1Ev
+472   (int (*)(...))QTabWidget::_ZThn16_N10QTabWidgetD0Ev
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QTabWidget
+   size=48 align=8
+   base size=48 base align=8
+QTabWidget (0x0x7f97c73a7d68) 0
+    vptr=((& QTabWidget::_ZTV10QTabWidget) + 16u)
+  QWidget (0x0x7f97c7530e70) 0
+      primary-for QTabWidget (0x0x7f97c73a7d68)
+    QObject (0x0x7f97c7488480) 0
+        primary-for QWidget (0x0x7f97c7530e70)
+    QPaintDevice (0x0x7f97c74884e0) 16
+        vptr=((& QTabWidget::_ZTV10QTabWidget) + 464u)
+
+Class QRubberBand::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QRubberBand::QPrivateSignal (0x0x7f97c7488660) 0 empty
+
+Vtable for QRubberBand
+QRubberBand::_ZTV11QRubberBand: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QRubberBand)
+16    (int (*)(...))QRubberBand::metaObject
+24    (int (*)(...))QRubberBand::qt_metacast
+32    (int (*)(...))QRubberBand::qt_metacall
+40    (int (*)(...))QRubberBand::~QRubberBand
+48    (int (*)(...))QRubberBand::~QRubberBand
+56    (int (*)(...))QRubberBand::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QRubberBand::paintEvent
+264   (int (*)(...))QRubberBand::moveEvent
+272   (int (*)(...))QRubberBand::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QRubberBand::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QRubberBand::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI11QRubberBand)
+448   (int (*)(...))QRubberBand::_ZThn16_N11QRubberBandD1Ev
+456   (int (*)(...))QRubberBand::_ZThn16_N11QRubberBandD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QRubberBand
+   size=48 align=8
+   base size=48 base align=8
+QRubberBand (0x0x7f97c73a7dd0) 0
+    vptr=((& QRubberBand::_ZTV11QRubberBand) + 16u)
+  QWidget (0x0x7f97c7131690) 0
+      primary-for QRubberBand (0x0x7f97c73a7dd0)
+    QObject (0x0x7f97c74885a0) 0
+        primary-for QWidget (0x0x7f97c7131690)
+    QPaintDevice (0x0x7f97c7488600) 16
+        vptr=((& QRubberBand::_ZTV11QRubberBand) + 448u)
+
+Class QFrame::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFrame::QPrivateSignal (0x0x7f97c7488780) 0 empty
+
+Vtable for QFrame
+QFrame::_ZTV6QFrame: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI6QFrame)
+16    (int (*)(...))QFrame::metaObject
+24    (int (*)(...))QFrame::qt_metacast
+32    (int (*)(...))QFrame::qt_metacall
+40    (int (*)(...))QFrame::~QFrame
+48    (int (*)(...))QFrame::~QFrame
+56    (int (*)(...))QFrame::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QFrame::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QFrame::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI6QFrame)
+448   (int (*)(...))QFrame::_ZThn16_N6QFrameD1Ev
+456   (int (*)(...))QFrame::_ZThn16_N6QFrameD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QFrame
+   size=48 align=8
+   base size=48 base align=8
+QFrame (0x0x7f97c73a7e38) 0
+    vptr=((& QFrame::_ZTV6QFrame) + 16u)
+  QWidget (0x0x7f97c7131cb0) 0
+      primary-for QFrame (0x0x7f97c73a7e38)
+    QObject (0x0x7f97c74886c0) 0
+        primary-for QWidget (0x0x7f97c7131cb0)
+    QPaintDevice (0x0x7f97c7488720) 16
+        vptr=((& QFrame::_ZTV6QFrame) + 448u)
+
+Class QStyleOption
+   size=64 align=8
+   base size=64 base align=8
+QStyleOption (0x0x7f97c74887e0) 0
+
+Class QStyleOptionFocusRect
+   size=80 align=8
+   base size=80 base align=8
+QStyleOptionFocusRect (0x0x7f97c73a7ea0) 0
+  QStyleOption (0x0x7f97c7488840) 0
+
+Class QStyleOptionFrame
+   size=80 align=8
+   base size=80 base align=8
+QStyleOptionFrame (0x0x7f97c73a7f08) 0
+  QStyleOption (0x0x7f97c74888a0) 0
+
+Class QStyleOptionTabWidgetFrame
+   size=136 align=8
+   base size=132 base align=8
+QStyleOptionTabWidgetFrame (0x0x7f97c719e068) 0
+  QStyleOption (0x0x7f97c7488a80) 0
+
+Class QStyleOptionTabBarBase
+   size=104 align=8
+   base size=101 base align=8
+QStyleOptionTabBarBase (0x0x7f97c719e0d0) 0
+  QStyleOption (0x0x7f97c7488ae0) 0
+
+Class QStyleOptionHeader
+   size=120 align=8
+   base size=116 base align=8
+QStyleOptionHeader (0x0x7f97c719e138) 0
+  QStyleOption (0x0x7f97c7488ba0) 0
+
+Class QStyleOptionButton
+   size=96 align=8
+   base size=96 base align=8
+QStyleOptionButton (0x0x7f97c719e1a0) 0
+  QStyleOption (0x0x7f97c7488c00) 0
+
+Class QStyleOptionTab
+   size=136 align=8
+   base size=136 base align=8
+QStyleOptionTab (0x0x7f97c719e2d8) 0
+  QStyleOption (0x0x7f97c7488de0) 0
+
+Class QStyleOptionToolBar
+   size=88 align=8
+   base size=88 base align=8
+QStyleOptionToolBar (0x0x7f97c719e4e0) 0
+  QStyleOption (0x0x7f97c7251180) 0
+
+Class QStyleOptionProgressBar
+   size=104 align=8
+   base size=102 base align=8
+QStyleOptionProgressBar (0x0x7f97c719e618) 0
+  QStyleOption (0x0x7f97c7251360) 0
+
+Class QStyleOptionMenuItem
+   size=136 align=8
+   base size=136 base align=8
+QStyleOptionMenuItem (0x0x7f97c719e680) 0
+  QStyleOption (0x0x7f97c72513c0) 0
+
+Class QStyleOptionDockWidget
+   size=80 align=8
+   base size=76 base align=8
+QStyleOptionDockWidget (0x0x7f97c719e6e8) 0
+  QStyleOption (0x0x7f97c7251420) 0
+
+Class QStyleOptionViewItem
+   size=192 align=8
+   base size=192 base align=8
+QStyleOptionViewItem (0x0x7f97c719e7b8) 0
+  QStyleOption (0x0x7f97c7251480) 0
+
+Class QStyleOptionToolBox
+   size=88 align=8
+   base size=88 base align=8
+QStyleOptionToolBox (0x0x7f97c719e8f0) 0
+  QStyleOption (0x0x7f97c7251660) 0
+
+Class QStyleOptionRubberBand
+   size=72 align=8
+   base size=69 base align=8
+QStyleOptionRubberBand (0x0x7f97c719e958) 0
+  QStyleOption (0x0x7f97c72516c0) 0
+
+Class QStyleOptionComplex
+   size=72 align=8
+   base size=72 base align=8
+QStyleOptionComplex (0x0x7f97c719e9c0) 0
+  QStyleOption (0x0x7f97c7251720) 0
+
+Class QStyleOptionSlider
+   size=128 align=8
+   base size=121 base align=8
+QStyleOptionSlider (0x0x7f97c719ea28) 0
+  QStyleOptionComplex (0x0x7f97c719ea90) 0
+    QStyleOption (0x0x7f97c7251780) 0
+
+Class QStyleOptionSpinBox
+   size=88 align=8
+   base size=81 base align=8
+QStyleOptionSpinBox (0x0x7f97c719eaf8) 0
+  QStyleOptionComplex (0x0x7f97c719eb60) 0
+    QStyleOption (0x0x7f97c72517e0) 0
+
+Class QStyleOptionToolButton
+   size=136 align=8
+   base size=136 base align=8
+QStyleOptionToolButton (0x0x7f97c719ebc8) 0
+  QStyleOptionComplex (0x0x7f97c719ec30) 0
+    QStyleOption (0x0x7f97c7251840) 0
+
+Class QStyleOptionComboBox
+   size=120 align=8
+   base size=120 base align=8
+QStyleOptionComboBox (0x0x7f97c719ed68) 0
+  QStyleOptionComplex (0x0x7f97c719edd0) 0
+    QStyleOption (0x0x7f97c7251a20) 0
+
+Class QStyleOptionTitleBar
+   size=96 align=8
+   base size=96 base align=8
+QStyleOptionTitleBar (0x0x7f97c719ee38) 0
+  QStyleOptionComplex (0x0x7f97c719eea0) 0
+    QStyleOption (0x0x7f97c7251a80) 0
+
+Class QStyleOptionGroupBox
+   size=120 align=8
+   base size=116 base align=8
+QStyleOptionGroupBox (0x0x7f97c719ef08) 0
+  QStyleOptionComplex (0x0x7f97c719ef70) 0
+    QStyleOption (0x0x7f97c7251b40) 0
+
+Class QStyleOptionSizeGrip
+   size=80 align=8
+   base size=76 base align=8
+QStyleOptionSizeGrip (0x0x7f97c6fd3000) 0
+  QStyleOptionComplex (0x0x7f97c6fd3068) 0
+    QStyleOption (0x0x7f97c7251ba0) 0
+
+Class QStyleOptionGraphicsItem
+   size=152 align=8
+   base size=152 base align=8
+QStyleOptionGraphicsItem (0x0x7f97c6fd30d0) 0
+  QStyleOption (0x0x7f97c7251c00) 0
+
+Class QStyleHintReturn
+   size=8 align=4
+   base size=8 base align=4
+QStyleHintReturn (0x0x7f97c6fee120) 0
+
+Class QStyleHintReturnMask
+   size=16 align=8
+   base size=16 base align=8
+QStyleHintReturnMask (0x0x7f97c6fd3680) 0
+  QStyleHintReturn (0x0x7f97c6fee180) 0
+
+Class QStyleHintReturnVariant
+   size=24 align=8
+   base size=24 base align=8
+QStyleHintReturnVariant (0x0x7f97c6fd36e8) 0
+  QStyleHintReturn (0x0x7f97c6fee1e0) 0
+
+Class QAbstractItemDelegate::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractItemDelegate::QPrivateSignal (0x0x7f97c6fee720) 0 empty
+
+Vtable for QAbstractItemDelegate
+QAbstractItemDelegate::_ZTV21QAbstractItemDelegate: 24u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QAbstractItemDelegate)
+16    (int (*)(...))QAbstractItemDelegate::metaObject
+24    (int (*)(...))QAbstractItemDelegate::qt_metacast
+32    (int (*)(...))QAbstractItemDelegate::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))QAbstractItemDelegate::createEditor
+136   (int (*)(...))QAbstractItemDelegate::destroyEditor
+144   (int (*)(...))QAbstractItemDelegate::setEditorData
+152   (int (*)(...))QAbstractItemDelegate::setModelData
+160   (int (*)(...))QAbstractItemDelegate::updateEditorGeometry
+168   (int (*)(...))QAbstractItemDelegate::editorEvent
+176   (int (*)(...))QAbstractItemDelegate::helpEvent
+184   (int (*)(...))QAbstractItemDelegate::paintingRoles
+
+Class QAbstractItemDelegate
+   size=16 align=8
+   base size=16 base align=8
+QAbstractItemDelegate (0x0x7f97c6fd3c30) 0
+    vptr=((& QAbstractItemDelegate::_ZTV21QAbstractItemDelegate) + 16u)
+  QObject (0x0x7f97c6fee6c0) 0
+      primary-for QAbstractItemDelegate (0x0x7f97c6fd3c30)
+
+Class QAbstractScrollArea::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractScrollArea::QPrivateSignal (0x0x7f97c6fee8a0) 0 empty
+
+Vtable for QAbstractScrollArea
+QAbstractScrollArea::_ZTV19QAbstractScrollArea: 68u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QAbstractScrollArea)
+16    (int (*)(...))QAbstractScrollArea::metaObject
+24    (int (*)(...))QAbstractScrollArea::qt_metacast
+32    (int (*)(...))QAbstractScrollArea::qt_metacall
+40    (int (*)(...))QAbstractScrollArea::~QAbstractScrollArea
+48    (int (*)(...))QAbstractScrollArea::~QAbstractScrollArea
+56    (int (*)(...))QAbstractScrollArea::event
+64    (int (*)(...))QAbstractScrollArea::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractScrollArea::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractScrollArea::mousePressEvent
+176   (int (*)(...))QAbstractScrollArea::mouseReleaseEvent
+184   (int (*)(...))QAbstractScrollArea::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractScrollArea::mouseMoveEvent
+200   (int (*)(...))QAbstractScrollArea::wheelEvent
+208   (int (*)(...))QAbstractScrollArea::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QAbstractScrollArea::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QAbstractScrollArea::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QAbstractScrollArea::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QAbstractScrollArea::dragEnterEvent
+320   (int (*)(...))QAbstractScrollArea::dragMoveEvent
+328   (int (*)(...))QAbstractScrollArea::dragLeaveEvent
+336   (int (*)(...))QAbstractScrollArea::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QAbstractScrollArea::viewportEvent
+448   (int (*)(...))QAbstractScrollArea::scrollContentsBy
+456   (int (*)(...))QAbstractScrollArea::viewportSizeHint
+464   (int (*)(...))-16
+472   (int (*)(...))(& _ZTI19QAbstractScrollArea)
+480   (int (*)(...))QAbstractScrollArea::_ZThn16_N19QAbstractScrollAreaD1Ev
+488   (int (*)(...))QAbstractScrollArea::_ZThn16_N19QAbstractScrollAreaD0Ev
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QAbstractScrollArea
+   size=48 align=8
+   base size=48 base align=8
+QAbstractScrollArea (0x0x7f97c6fd3c98) 0
+    vptr=((& QAbstractScrollArea::_ZTV19QAbstractScrollArea) + 16u)
+  QFrame (0x0x7f97c6fd3d00) 0
+      primary-for QAbstractScrollArea (0x0x7f97c6fd3c98)
+    QWidget (0x0x7f97c701b9a0) 0
+        primary-for QFrame (0x0x7f97c6fd3d00)
+      QObject (0x0x7f97c6fee7e0) 0
+          primary-for QWidget (0x0x7f97c701b9a0)
+      QPaintDevice (0x0x7f97c6fee840) 16
+          vptr=((& QAbstractScrollArea::_ZTV19QAbstractScrollArea) + 480u)
+
+Class QAbstractItemView::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractItemView::QPrivateSignal (0x0x7f97c6fee9c0) 0 empty
+
+Vtable for QAbstractItemView
+QAbstractItemView::_ZTV17QAbstractItemView: 106u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QAbstractItemView)
+16    (int (*)(...))QAbstractItemView::metaObject
+24    (int (*)(...))QAbstractItemView::qt_metacast
+32    (int (*)(...))QAbstractItemView::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QAbstractItemView::event
+64    (int (*)(...))QAbstractItemView::eventFilter
+72    (int (*)(...))QAbstractItemView::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractScrollArea::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractItemView::mousePressEvent
+176   (int (*)(...))QAbstractItemView::mouseReleaseEvent
+184   (int (*)(...))QAbstractItemView::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractItemView::mouseMoveEvent
+200   (int (*)(...))QAbstractScrollArea::wheelEvent
+208   (int (*)(...))QAbstractItemView::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QAbstractItemView::focusInEvent
+232   (int (*)(...))QAbstractItemView::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QAbstractScrollArea::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QAbstractItemView::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QAbstractScrollArea::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QAbstractItemView::dragEnterEvent
+320   (int (*)(...))QAbstractItemView::dragMoveEvent
+328   (int (*)(...))QAbstractItemView::dragLeaveEvent
+336   (int (*)(...))QAbstractItemView::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QAbstractItemView::inputMethodEvent
+416   (int (*)(...))QAbstractItemView::inputMethodQuery
+424   (int (*)(...))QAbstractItemView::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QAbstractItemView::viewportEvent
+448   (int (*)(...))QAbstractScrollArea::scrollContentsBy
+456   (int (*)(...))QAbstractItemView::viewportSizeHint
+464   (int (*)(...))QAbstractItemView::setModel
+472   (int (*)(...))QAbstractItemView::setSelectionModel
+480   (int (*)(...))QAbstractItemView::keyboardSearch
+488   (int (*)(...))__cxa_pure_virtual
+496   (int (*)(...))__cxa_pure_virtual
+504   (int (*)(...))__cxa_pure_virtual
+512   (int (*)(...))QAbstractItemView::sizeHintForRow
+520   (int (*)(...))QAbstractItemView::sizeHintForColumn
+528   (int (*)(...))QAbstractItemView::reset
+536   (int (*)(...))QAbstractItemView::setRootIndex
+544   (int (*)(...))QAbstractItemView::doItemsLayout
+552   (int (*)(...))QAbstractItemView::selectAll
+560   (int (*)(...))QAbstractItemView::dataChanged
+568   (int (*)(...))QAbstractItemView::rowsInserted
+576   (int (*)(...))QAbstractItemView::rowsAboutToBeRemoved
+584   (int (*)(...))QAbstractItemView::selectionChanged
+592   (int (*)(...))QAbstractItemView::currentChanged
+600   (int (*)(...))QAbstractItemView::updateEditorData
+608   (int (*)(...))QAbstractItemView::updateEditorGeometries
+616   (int (*)(...))QAbstractItemView::updateGeometries
+624   (int (*)(...))QAbstractItemView::verticalScrollbarAction
+632   (int (*)(...))QAbstractItemView::horizontalScrollbarAction
+640   (int (*)(...))QAbstractItemView::verticalScrollbarValueChanged
+648   (int (*)(...))QAbstractItemView::horizontalScrollbarValueChanged
+656   (int (*)(...))QAbstractItemView::closeEditor
+664   (int (*)(...))QAbstractItemView::commitData
+672   (int (*)(...))QAbstractItemView::editorDestroyed
+680   (int (*)(...))__cxa_pure_virtual
+688   (int (*)(...))__cxa_pure_virtual
+696   (int (*)(...))__cxa_pure_virtual
+704   (int (*)(...))__cxa_pure_virtual
+712   (int (*)(...))__cxa_pure_virtual
+720   (int (*)(...))__cxa_pure_virtual
+728   (int (*)(...))QAbstractItemView::selectedIndexes
+736   (int (*)(...))QAbstractItemView::edit
+744   (int (*)(...))QAbstractItemView::selectionCommand
+752   (int (*)(...))QAbstractItemView::startDrag
+760   (int (*)(...))QAbstractItemView::viewOptions
+768   (int (*)(...))-16
+776   (int (*)(...))(& _ZTI17QAbstractItemView)
+784   0u
+792   0u
+800   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+808   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+816   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+824   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+832   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+840   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QAbstractItemView
+   size=48 align=8
+   base size=48 base align=8
+QAbstractItemView (0x0x7f97c6fd3d68) 0
+    vptr=((& QAbstractItemView::_ZTV17QAbstractItemView) + 16u)
+  QAbstractScrollArea (0x0x7f97c6fd3dd0) 0
+      primary-for QAbstractItemView (0x0x7f97c6fd3d68)
+    QFrame (0x0x7f97c6fd3e38) 0
+        primary-for QAbstractScrollArea (0x0x7f97c6fd3dd0)
+      QWidget (0x0x7f97c701bee0) 0
+          primary-for QFrame (0x0x7f97c6fd3e38)
+        QObject (0x0x7f97c6fee900) 0
+            primary-for QWidget (0x0x7f97c701bee0)
+        QPaintDevice (0x0x7f97c6fee960) 16
+            vptr=((& QAbstractItemView::_ZTV17QAbstractItemView) + 784u)
+
+Vtable for QAccessibleWidget
+QAccessibleWidget::_ZTV17QAccessibleWidget: 35u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QAccessibleWidget)
+16    (int (*)(...))QAccessibleWidget::~QAccessibleWidget
+24    (int (*)(...))QAccessibleWidget::~QAccessibleWidget
+32    (int (*)(...))QAccessibleWidget::isValid
+40    (int (*)(...))QAccessibleObject::object
+48    (int (*)(...))QAccessibleWidget::window
+56    (int (*)(...))QAccessibleWidget::relations
+64    (int (*)(...))QAccessibleWidget::focusChild
+72    (int (*)(...))QAccessibleObject::childAt
+80    (int (*)(...))QAccessibleWidget::parent
+88    (int (*)(...))QAccessibleWidget::child
+96    (int (*)(...))QAccessibleWidget::childCount
+104   (int (*)(...))QAccessibleWidget::indexOfChild
+112   (int (*)(...))QAccessibleWidget::text
+120   (int (*)(...))QAccessibleObject::setText
+128   (int (*)(...))QAccessibleWidget::rect
+136   (int (*)(...))QAccessibleWidget::role
+144   (int (*)(...))QAccessibleWidget::state
+152   (int (*)(...))QAccessibleWidget::foregroundColor
+160   (int (*)(...))QAccessibleWidget::backgroundColor
+168   (int (*)(...))QAccessibleInterface::virtual_hook
+176   (int (*)(...))QAccessibleWidget::interface_cast
+184   (int (*)(...))QAccessibleWidget::actionNames
+192   (int (*)(...))QAccessibleWidget::doAction
+200   (int (*)(...))QAccessibleWidget::keyBindingsForAction
+208   (int (*)(...))-16
+216   (int (*)(...))(& _ZTI17QAccessibleWidget)
+224   (int (*)(...))QAccessibleWidget::_ZThn16_N17QAccessibleWidgetD1Ev
+232   (int (*)(...))QAccessibleWidget::_ZThn16_N17QAccessibleWidgetD0Ev
+240   (int (*)(...))QAccessibleWidget::_ZThn16_NK17QAccessibleWidget11actionNamesEv
+248   (int (*)(...))QAccessibleActionInterface::localizedActionName
+256   (int (*)(...))QAccessibleActionInterface::localizedActionDescription
+264   (int (*)(...))QAccessibleWidget::_ZThn16_N17QAccessibleWidget8doActionERK7QString
+272   (int (*)(...))QAccessibleWidget::_ZThn16_NK17QAccessibleWidget20keyBindingsForActionERK7QString
+
+Class QAccessibleWidget
+   size=32 align=8
+   base size=32 base align=8
+QAccessibleWidget (0x0x7f97c70c0620) 0
+    vptr=((& QAccessibleWidget::_ZTV17QAccessibleWidget) + 16u)
+  QAccessibleObject (0x0x7f97c6fd3f70) 0
+      primary-for QAccessibleWidget (0x0x7f97c70c0620)
+    QAccessibleInterface (0x0x7f97c6feeba0) 0 nearly-empty
+        primary-for QAccessibleObject (0x0x7f97c6fd3f70)
+  QAccessibleActionInterface (0x0x7f97c6feec00) 16 nearly-empty
+      vptr=((& QAccessibleWidget::_ZTV17QAccessibleWidget) + 224u)
+
+Class QAction::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAction::QPrivateSignal (0x0x7f97c6feed20) 0 empty
+
+Vtable for QAction
+QAction::_ZTV7QAction: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QAction)
+16    (int (*)(...))QAction::metaObject
+24    (int (*)(...))QAction::qt_metacast
+32    (int (*)(...))QAction::qt_metacall
+40    (int (*)(...))QAction::~QAction
+48    (int (*)(...))QAction::~QAction
+56    (int (*)(...))QAction::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QAction
+   size=16 align=8
+   base size=16 base align=8
+QAction (0x0x7f97c70ea000) 0
+    vptr=((& QAction::_ZTV7QAction) + 16u)
+  QObject (0x0x7f97c6feecc0) 0
+      primary-for QAction (0x0x7f97c70ea000)
+
+Class QActionGroup::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QActionGroup::QPrivateSignal (0x0x7f97c6feede0) 0 empty
+
+Vtable for QActionGroup
+QActionGroup::_ZTV12QActionGroup: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QActionGroup)
+16    (int (*)(...))QActionGroup::metaObject
+24    (int (*)(...))QActionGroup::qt_metacast
+32    (int (*)(...))QActionGroup::qt_metacall
+40    (int (*)(...))QActionGroup::~QActionGroup
+48    (int (*)(...))QActionGroup::~QActionGroup
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QActionGroup
+   size=16 align=8
+   base size=16 base align=8
+QActionGroup (0x0x7f97c70ea068) 0
+    vptr=((& QActionGroup::_ZTV12QActionGroup) + 16u)
+  QObject (0x0x7f97c6feed80) 0
+      primary-for QActionGroup (0x0x7f97c70ea068)
+
+Class QApplication::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QApplication::QPrivateSignal (0x0x7f97c6feeea0) 0 empty
+
+Vtable for QApplication
+QApplication::_ZTV12QApplication: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QApplication)
+16    (int (*)(...))QApplication::metaObject
+24    (int (*)(...))QApplication::qt_metacast
+32    (int (*)(...))QApplication::qt_metacall
+40    (int (*)(...))QApplication::~QApplication
+48    (int (*)(...))QApplication::~QApplication
+56    (int (*)(...))QApplication::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QApplication::notify
+120   (int (*)(...))QApplication::compressEvent
+
+Class QApplication
+   size=16 align=8
+   base size=16 base align=8
+QApplication (0x0x7f97c70ea0d0) 0
+    vptr=((& QApplication::_ZTV12QApplication) + 16u)
+  QGuiApplication (0x0x7f97c70ea138) 0
+      primary-for QApplication (0x0x7f97c70ea0d0)
+    QCoreApplication (0x0x7f97c70ea1a0) 0
+        primary-for QGuiApplication (0x0x7f97c70ea138)
+      QObject (0x0x7f97c6feee40) 0
+          primary-for QCoreApplication (0x0x7f97c70ea1a0)
+
+Vtable for QLayoutItem
+QLayoutItem::_ZTV11QLayoutItem: 19u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QLayoutItem)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))__cxa_pure_virtual
+72    (int (*)(...))__cxa_pure_virtual
+80    (int (*)(...))__cxa_pure_virtual
+88    (int (*)(...))QLayoutItem::hasHeightForWidth
+96    (int (*)(...))QLayoutItem::heightForWidth
+104   (int (*)(...))QLayoutItem::minimumHeightForWidth
+112   (int (*)(...))QLayoutItem::invalidate
+120   (int (*)(...))QLayoutItem::widget
+128   (int (*)(...))QLayoutItem::layout
+136   (int (*)(...))QLayoutItem::spacerItem
+144   (int (*)(...))QLayoutItem::controlTypes
+
+Class QLayoutItem
+   size=16 align=8
+   base size=12 base align=8
+QLayoutItem (0x0x7f97c6feef00) 0
+    vptr=((& QLayoutItem::_ZTV11QLayoutItem) + 16u)
+
+Vtable for QSpacerItem
+QSpacerItem::_ZTV11QSpacerItem: 19u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QSpacerItem)
+16    (int (*)(...))QSpacerItem::~QSpacerItem
+24    (int (*)(...))QSpacerItem::~QSpacerItem
+32    (int (*)(...))QSpacerItem::sizeHint
+40    (int (*)(...))QSpacerItem::minimumSize
+48    (int (*)(...))QSpacerItem::maximumSize
+56    (int (*)(...))QSpacerItem::expandingDirections
+64    (int (*)(...))QSpacerItem::setGeometry
+72    (int (*)(...))QSpacerItem::geometry
+80    (int (*)(...))QSpacerItem::isEmpty
+88    (int (*)(...))QLayoutItem::hasHeightForWidth
+96    (int (*)(...))QLayoutItem::heightForWidth
+104   (int (*)(...))QLayoutItem::minimumHeightForWidth
+112   (int (*)(...))QLayoutItem::invalidate
+120   (int (*)(...))QLayoutItem::widget
+128   (int (*)(...))QLayoutItem::layout
+136   (int (*)(...))QSpacerItem::spacerItem
+144   (int (*)(...))QLayoutItem::controlTypes
+
+Class QSpacerItem
+   size=40 align=8
+   base size=40 base align=8
+QSpacerItem (0x0x7f97c70ea208) 0
+    vptr=((& QSpacerItem::_ZTV11QSpacerItem) + 16u)
+  QLayoutItem (0x0x7f97c6feef60) 0
+      primary-for QSpacerItem (0x0x7f97c70ea208)
+
+Vtable for QWidgetItem
+QWidgetItem::_ZTV11QWidgetItem: 19u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QWidgetItem)
+16    (int (*)(...))QWidgetItem::~QWidgetItem
+24    (int (*)(...))QWidgetItem::~QWidgetItem
+32    (int (*)(...))QWidgetItem::sizeHint
+40    (int (*)(...))QWidgetItem::minimumSize
+48    (int (*)(...))QWidgetItem::maximumSize
+56    (int (*)(...))QWidgetItem::expandingDirections
+64    (int (*)(...))QWidgetItem::setGeometry
+72    (int (*)(...))QWidgetItem::geometry
+80    (int (*)(...))QWidgetItem::isEmpty
+88    (int (*)(...))QWidgetItem::hasHeightForWidth
+96    (int (*)(...))QWidgetItem::heightForWidth
+104   (int (*)(...))QLayoutItem::minimumHeightForWidth
+112   (int (*)(...))QLayoutItem::invalidate
+120   (int (*)(...))QWidgetItem::widget
+128   (int (*)(...))QLayoutItem::layout
+136   (int (*)(...))QLayoutItem::spacerItem
+144   (int (*)(...))QWidgetItem::controlTypes
+
+Class QWidgetItem
+   size=24 align=8
+   base size=24 base align=8
+QWidgetItem (0x0x7f97c70ea270) 0
+    vptr=((& QWidgetItem::_ZTV11QWidgetItem) + 16u)
+  QLayoutItem (0x0x7f97c6d56000) 0
+      primary-for QWidgetItem (0x0x7f97c70ea270)
+
+Vtable for QWidgetItemV2
+QWidgetItemV2::_ZTV13QWidgetItemV2: 19u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QWidgetItemV2)
+16    (int (*)(...))QWidgetItemV2::~QWidgetItemV2
+24    (int (*)(...))QWidgetItemV2::~QWidgetItemV2
+32    (int (*)(...))QWidgetItemV2::sizeHint
+40    (int (*)(...))QWidgetItemV2::minimumSize
+48    (int (*)(...))QWidgetItemV2::maximumSize
+56    (int (*)(...))QWidgetItem::expandingDirections
+64    (int (*)(...))QWidgetItem::setGeometry
+72    (int (*)(...))QWidgetItem::geometry
+80    (int (*)(...))QWidgetItem::isEmpty
+88    (int (*)(...))QWidgetItem::hasHeightForWidth
+96    (int (*)(...))QWidgetItemV2::heightForWidth
+104   (int (*)(...))QLayoutItem::minimumHeightForWidth
+112   (int (*)(...))QLayoutItem::invalidate
+120   (int (*)(...))QWidgetItem::widget
+128   (int (*)(...))QLayoutItem::layout
+136   (int (*)(...))QLayoutItem::spacerItem
+144   (int (*)(...))QWidgetItem::controlTypes
+
+Class QWidgetItemV2
+   size=88 align=8
+   base size=88 base align=8
+QWidgetItemV2 (0x0x7f97c70ea2d8) 0
+    vptr=((& QWidgetItemV2::_ZTV13QWidgetItemV2) + 16u)
+  QWidgetItem (0x0x7f97c70ea340) 0
+      primary-for QWidgetItemV2 (0x0x7f97c70ea2d8)
+    QLayoutItem (0x0x7f97c6d56060) 0
+        primary-for QWidgetItem (0x0x7f97c70ea340)
+
+Class QLayout::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QLayout::QPrivateSignal (0x0x7f97c6d56180) 0 empty
+
+Vtable for QLayout
+QLayout::_ZTV7QLayout: 47u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QLayout)
+16    (int (*)(...))QLayout::metaObject
+24    (int (*)(...))QLayout::qt_metacast
+32    (int (*)(...))QLayout::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QLayout::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QLayout::invalidate
+120   (int (*)(...))QLayout::geometry
+128   (int (*)(...))__cxa_pure_virtual
+136   (int (*)(...))QLayout::expandingDirections
+144   (int (*)(...))QLayout::minimumSize
+152   (int (*)(...))QLayout::maximumSize
+160   (int (*)(...))QLayout::setGeometry
+168   (int (*)(...))__cxa_pure_virtual
+176   (int (*)(...))__cxa_pure_virtual
+184   (int (*)(...))QLayout::indexOf
+192   (int (*)(...))__cxa_pure_virtual
+200   (int (*)(...))QLayout::isEmpty
+208   (int (*)(...))QLayout::controlTypes
+216   (int (*)(...))QLayout::layout
+224   (int (*)(...))-16
+232   (int (*)(...))(& _ZTI7QLayout)
+240   0u
+248   0u
+256   (int (*)(...))__cxa_pure_virtual
+264   (int (*)(...))QLayout::_ZThn16_NK7QLayout11minimumSizeEv
+272   (int (*)(...))QLayout::_ZThn16_NK7QLayout11maximumSizeEv
+280   (int (*)(...))QLayout::_ZThn16_NK7QLayout19expandingDirectionsEv
+288   (int (*)(...))QLayout::_ZThn16_N7QLayout11setGeometryERK5QRect
+296   (int (*)(...))QLayout::_ZThn16_NK7QLayout8geometryEv
+304   (int (*)(...))QLayout::_ZThn16_NK7QLayout7isEmptyEv
+312   (int (*)(...))QLayoutItem::hasHeightForWidth
+320   (int (*)(...))QLayoutItem::heightForWidth
+328   (int (*)(...))QLayoutItem::minimumHeightForWidth
+336   (int (*)(...))QLayout::_ZThn16_N7QLayout10invalidateEv
+344   (int (*)(...))QLayoutItem::widget
+352   (int (*)(...))QLayout::_ZThn16_N7QLayout6layoutEv
+360   (int (*)(...))QLayoutItem::spacerItem
+368   (int (*)(...))QLayout::_ZThn16_NK7QLayout12controlTypesEv
+
+Class QLayout
+   size=32 align=8
+   base size=28 base align=8
+QLayout (0x0x7f97c6d53690) 0
+    vptr=((& QLayout::_ZTV7QLayout) + 16u)
+  QObject (0x0x7f97c6d560c0) 0
+      primary-for QLayout (0x0x7f97c6d53690)
+  QLayoutItem (0x0x7f97c6d56120) 16
+      vptr=((& QLayout::_ZTV7QLayout) + 240u)
+
+Class QGridLayout::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGridLayout::QPrivateSignal (0x0x7f97c6d562a0) 0 empty
+
+Vtable for QGridLayout
+QGridLayout::_ZTV11QGridLayout: 51u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QGridLayout)
+16    (int (*)(...))QGridLayout::metaObject
+24    (int (*)(...))QGridLayout::qt_metacast
+32    (int (*)(...))QGridLayout::qt_metacall
+40    (int (*)(...))QGridLayout::~QGridLayout
+48    (int (*)(...))QGridLayout::~QGridLayout
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QLayout::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QGridLayout::invalidate
+120   (int (*)(...))QLayout::geometry
+128   (int (*)(...))QGridLayout::addItem
+136   (int (*)(...))QGridLayout::expandingDirections
+144   (int (*)(...))QGridLayout::minimumSize
+152   (int (*)(...))QGridLayout::maximumSize
+160   (int (*)(...))QGridLayout::setGeometry
+168   (int (*)(...))QGridLayout::itemAt
+176   (int (*)(...))QGridLayout::takeAt
+184   (int (*)(...))QLayout::indexOf
+192   (int (*)(...))QGridLayout::count
+200   (int (*)(...))QLayout::isEmpty
+208   (int (*)(...))QLayout::controlTypes
+216   (int (*)(...))QLayout::layout
+224   (int (*)(...))QGridLayout::sizeHint
+232   (int (*)(...))QGridLayout::hasHeightForWidth
+240   (int (*)(...))QGridLayout::heightForWidth
+248   (int (*)(...))QGridLayout::minimumHeightForWidth
+256   (int (*)(...))-16
+264   (int (*)(...))(& _ZTI11QGridLayout)
+272   (int (*)(...))QGridLayout::_ZThn16_N11QGridLayoutD1Ev
+280   (int (*)(...))QGridLayout::_ZThn16_N11QGridLayoutD0Ev
+288   (int (*)(...))QGridLayout::_ZThn16_NK11QGridLayout8sizeHintEv
+296   (int (*)(...))QGridLayout::_ZThn16_NK11QGridLayout11minimumSizeEv
+304   (int (*)(...))QGridLayout::_ZThn16_NK11QGridLayout11maximumSizeEv
+312   (int (*)(...))QGridLayout::_ZThn16_NK11QGridLayout19expandingDirectionsEv
+320   (int (*)(...))QGridLayout::_ZThn16_N11QGridLayout11setGeometryERK5QRect
+328   (int (*)(...))QLayout::_ZThn16_NK7QLayout8geometryEv
+336   (int (*)(...))QLayout::_ZThn16_NK7QLayout7isEmptyEv
+344   (int (*)(...))QGridLayout::_ZThn16_NK11QGridLayout17hasHeightForWidthEv
+352   (int (*)(...))QGridLayout::_ZThn16_NK11QGridLayout14heightForWidthEi
+360   (int (*)(...))QGridLayout::_ZThn16_NK11QGridLayout21minimumHeightForWidthEi
+368   (int (*)(...))QGridLayout::_ZThn16_N11QGridLayout10invalidateEv
+376   (int (*)(...))QLayoutItem::widget
+384   (int (*)(...))QLayout::_ZThn16_N7QLayout6layoutEv
+392   (int (*)(...))QLayoutItem::spacerItem
+400   (int (*)(...))QLayout::_ZThn16_NK7QLayout12controlTypesEv
+
+Class QGridLayout
+   size=32 align=8
+   base size=28 base align=8
+QGridLayout (0x0x7f97c70ea3a8) 0
+    vptr=((& QGridLayout::_ZTV11QGridLayout) + 16u)
+  QLayout (0x0x7f97c6d53e70) 0
+      primary-for QGridLayout (0x0x7f97c70ea3a8)
+    QObject (0x0x7f97c6d561e0) 0
+        primary-for QLayout (0x0x7f97c6d53e70)
+    QLayoutItem (0x0x7f97c6d56240) 16
+        vptr=((& QGridLayout::_ZTV11QGridLayout) + 272u)
+
+Class QBoxLayout::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QBoxLayout::QPrivateSignal (0x0x7f97c6d563c0) 0 empty
+
+Vtable for QBoxLayout
+QBoxLayout::_ZTV10QBoxLayout: 51u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QBoxLayout)
+16    (int (*)(...))QBoxLayout::metaObject
+24    (int (*)(...))QBoxLayout::qt_metacast
+32    (int (*)(...))QBoxLayout::qt_metacall
+40    (int (*)(...))QBoxLayout::~QBoxLayout
+48    (int (*)(...))QBoxLayout::~QBoxLayout
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QLayout::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QBoxLayout::invalidate
+120   (int (*)(...))QLayout::geometry
+128   (int (*)(...))QBoxLayout::addItem
+136   (int (*)(...))QBoxLayout::expandingDirections
+144   (int (*)(...))QBoxLayout::minimumSize
+152   (int (*)(...))QBoxLayout::maximumSize
+160   (int (*)(...))QBoxLayout::setGeometry
+168   (int (*)(...))QBoxLayout::itemAt
+176   (int (*)(...))QBoxLayout::takeAt
+184   (int (*)(...))QLayout::indexOf
+192   (int (*)(...))QBoxLayout::count
+200   (int (*)(...))QLayout::isEmpty
+208   (int (*)(...))QLayout::controlTypes
+216   (int (*)(...))QLayout::layout
+224   (int (*)(...))QBoxLayout::sizeHint
+232   (int (*)(...))QBoxLayout::hasHeightForWidth
+240   (int (*)(...))QBoxLayout::heightForWidth
+248   (int (*)(...))QBoxLayout::minimumHeightForWidth
+256   (int (*)(...))-16
+264   (int (*)(...))(& _ZTI10QBoxLayout)
+272   (int (*)(...))QBoxLayout::_ZThn16_N10QBoxLayoutD1Ev
+280   (int (*)(...))QBoxLayout::_ZThn16_N10QBoxLayoutD0Ev
+288   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout8sizeHintEv
+296   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout11minimumSizeEv
+304   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout11maximumSizeEv
+312   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout19expandingDirectionsEv
+320   (int (*)(...))QBoxLayout::_ZThn16_N10QBoxLayout11setGeometryERK5QRect
+328   (int (*)(...))QLayout::_ZThn16_NK7QLayout8geometryEv
+336   (int (*)(...))QLayout::_ZThn16_NK7QLayout7isEmptyEv
+344   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout17hasHeightForWidthEv
+352   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout14heightForWidthEi
+360   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout21minimumHeightForWidthEi
+368   (int (*)(...))QBoxLayout::_ZThn16_N10QBoxLayout10invalidateEv
+376   (int (*)(...))QLayoutItem::widget
+384   (int (*)(...))QLayout::_ZThn16_N7QLayout6layoutEv
+392   (int (*)(...))QLayoutItem::spacerItem
+400   (int (*)(...))QLayout::_ZThn16_NK7QLayout12controlTypesEv
+
+Class QBoxLayout
+   size=32 align=8
+   base size=28 base align=8
+QBoxLayout (0x0x7f97c70ea410) 0
+    vptr=((& QBoxLayout::_ZTV10QBoxLayout) + 16u)
+  QLayout (0x0x7f97c6dad460) 0
+      primary-for QBoxLayout (0x0x7f97c70ea410)
+    QObject (0x0x7f97c6d56300) 0
+        primary-for QLayout (0x0x7f97c6dad460)
+    QLayoutItem (0x0x7f97c6d56360) 16
+        vptr=((& QBoxLayout::_ZTV10QBoxLayout) + 272u)
+
+Class QHBoxLayout::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QHBoxLayout::QPrivateSignal (0x0x7f97c6d564e0) 0 empty
+
+Vtable for QHBoxLayout
+QHBoxLayout::_ZTV11QHBoxLayout: 51u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QHBoxLayout)
+16    (int (*)(...))QHBoxLayout::metaObject
+24    (int (*)(...))QHBoxLayout::qt_metacast
+32    (int (*)(...))QHBoxLayout::qt_metacall
+40    (int (*)(...))QHBoxLayout::~QHBoxLayout
+48    (int (*)(...))QHBoxLayout::~QHBoxLayout
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QLayout::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QBoxLayout::invalidate
+120   (int (*)(...))QLayout::geometry
+128   (int (*)(...))QBoxLayout::addItem
+136   (int (*)(...))QBoxLayout::expandingDirections
+144   (int (*)(...))QBoxLayout::minimumSize
+152   (int (*)(...))QBoxLayout::maximumSize
+160   (int (*)(...))QBoxLayout::setGeometry
+168   (int (*)(...))QBoxLayout::itemAt
+176   (int (*)(...))QBoxLayout::takeAt
+184   (int (*)(...))QLayout::indexOf
+192   (int (*)(...))QBoxLayout::count
+200   (int (*)(...))QLayout::isEmpty
+208   (int (*)(...))QLayout::controlTypes
+216   (int (*)(...))QLayout::layout
+224   (int (*)(...))QBoxLayout::sizeHint
+232   (int (*)(...))QBoxLayout::hasHeightForWidth
+240   (int (*)(...))QBoxLayout::heightForWidth
+248   (int (*)(...))QBoxLayout::minimumHeightForWidth
+256   (int (*)(...))-16
+264   (int (*)(...))(& _ZTI11QHBoxLayout)
+272   (int (*)(...))QHBoxLayout::_ZThn16_N11QHBoxLayoutD1Ev
+280   (int (*)(...))QHBoxLayout::_ZThn16_N11QHBoxLayoutD0Ev
+288   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout8sizeHintEv
+296   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout11minimumSizeEv
+304   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout11maximumSizeEv
+312   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout19expandingDirectionsEv
+320   (int (*)(...))QBoxLayout::_ZThn16_N10QBoxLayout11setGeometryERK5QRect
+328   (int (*)(...))QLayout::_ZThn16_NK7QLayout8geometryEv
+336   (int (*)(...))QLayout::_ZThn16_NK7QLayout7isEmptyEv
+344   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout17hasHeightForWidthEv
+352   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout14heightForWidthEi
+360   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout21minimumHeightForWidthEi
+368   (int (*)(...))QBoxLayout::_ZThn16_N10QBoxLayout10invalidateEv
+376   (int (*)(...))QLayoutItem::widget
+384   (int (*)(...))QLayout::_ZThn16_N7QLayout6layoutEv
+392   (int (*)(...))QLayoutItem::spacerItem
+400   (int (*)(...))QLayout::_ZThn16_NK7QLayout12controlTypesEv
+
+Class QHBoxLayout
+   size=32 align=8
+   base size=28 base align=8
+QHBoxLayout (0x0x7f97c70ea4e0) 0
+    vptr=((& QHBoxLayout::_ZTV11QHBoxLayout) + 16u)
+  QBoxLayout (0x0x7f97c70ea548) 0
+      primary-for QHBoxLayout (0x0x7f97c70ea4e0)
+    QLayout (0x0x7f97c6dadaf0) 0
+        primary-for QBoxLayout (0x0x7f97c70ea548)
+      QObject (0x0x7f97c6d56420) 0
+          primary-for QLayout (0x0x7f97c6dadaf0)
+      QLayoutItem (0x0x7f97c6d56480) 16
+          vptr=((& QHBoxLayout::_ZTV11QHBoxLayout) + 272u)
+
+Class QVBoxLayout::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QVBoxLayout::QPrivateSignal (0x0x7f97c6d56600) 0 empty
+
+Vtable for QVBoxLayout
+QVBoxLayout::_ZTV11QVBoxLayout: 51u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QVBoxLayout)
+16    (int (*)(...))QVBoxLayout::metaObject
+24    (int (*)(...))QVBoxLayout::qt_metacast
+32    (int (*)(...))QVBoxLayout::qt_metacall
+40    (int (*)(...))QVBoxLayout::~QVBoxLayout
+48    (int (*)(...))QVBoxLayout::~QVBoxLayout
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QLayout::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QBoxLayout::invalidate
+120   (int (*)(...))QLayout::geometry
+128   (int (*)(...))QBoxLayout::addItem
+136   (int (*)(...))QBoxLayout::expandingDirections
+144   (int (*)(...))QBoxLayout::minimumSize
+152   (int (*)(...))QBoxLayout::maximumSize
+160   (int (*)(...))QBoxLayout::setGeometry
+168   (int (*)(...))QBoxLayout::itemAt
+176   (int (*)(...))QBoxLayout::takeAt
+184   (int (*)(...))QLayout::indexOf
+192   (int (*)(...))QBoxLayout::count
+200   (int (*)(...))QLayout::isEmpty
+208   (int (*)(...))QLayout::controlTypes
+216   (int (*)(...))QLayout::layout
+224   (int (*)(...))QBoxLayout::sizeHint
+232   (int (*)(...))QBoxLayout::hasHeightForWidth
+240   (int (*)(...))QBoxLayout::heightForWidth
+248   (int (*)(...))QBoxLayout::minimumHeightForWidth
+256   (int (*)(...))-16
+264   (int (*)(...))(& _ZTI11QVBoxLayout)
+272   (int (*)(...))QVBoxLayout::_ZThn16_N11QVBoxLayoutD1Ev
+280   (int (*)(...))QVBoxLayout::_ZThn16_N11QVBoxLayoutD0Ev
+288   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout8sizeHintEv
+296   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout11minimumSizeEv
+304   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout11maximumSizeEv
+312   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout19expandingDirectionsEv
+320   (int (*)(...))QBoxLayout::_ZThn16_N10QBoxLayout11setGeometryERK5QRect
+328   (int (*)(...))QLayout::_ZThn16_NK7QLayout8geometryEv
+336   (int (*)(...))QLayout::_ZThn16_NK7QLayout7isEmptyEv
+344   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout17hasHeightForWidthEv
+352   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout14heightForWidthEi
+360   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout21minimumHeightForWidthEi
+368   (int (*)(...))QBoxLayout::_ZThn16_N10QBoxLayout10invalidateEv
+376   (int (*)(...))QLayoutItem::widget
+384   (int (*)(...))QLayout::_ZThn16_N7QLayout6layoutEv
+392   (int (*)(...))QLayoutItem::spacerItem
+400   (int (*)(...))QLayout::_ZThn16_NK7QLayout12controlTypesEv
+
+Class QVBoxLayout
+   size=32 align=8
+   base size=28 base align=8
+QVBoxLayout (0x0x7f97c70ea5b0) 0
+    vptr=((& QVBoxLayout::_ZTV11QVBoxLayout) + 16u)
+  QBoxLayout (0x0x7f97c70ea618) 0
+      primary-for QVBoxLayout (0x0x7f97c70ea5b0)
+    QLayout (0x0x7f97c6dadd20) 0
+        primary-for QBoxLayout (0x0x7f97c70ea618)
+      QObject (0x0x7f97c6d56540) 0
+          primary-for QLayout (0x0x7f97c6dadd20)
+      QLayoutItem (0x0x7f97c6d565a0) 16
+          vptr=((& QVBoxLayout::_ZTV11QVBoxLayout) + 272u)
+
+Class QButtonGroup::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QButtonGroup::QPrivateSignal (0x0x7f97c6d566c0) 0 empty
+
+Vtable for QButtonGroup
+QButtonGroup::_ZTV12QButtonGroup: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QButtonGroup)
+16    (int (*)(...))QButtonGroup::metaObject
+24    (int (*)(...))QButtonGroup::qt_metacast
+32    (int (*)(...))QButtonGroup::qt_metacall
+40    (int (*)(...))QButtonGroup::~QButtonGroup
+48    (int (*)(...))QButtonGroup::~QButtonGroup
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QButtonGroup
+   size=16 align=8
+   base size=16 base align=8
+QButtonGroup (0x0x7f97c70ea680) 0
+    vptr=((& QButtonGroup::_ZTV12QButtonGroup) + 16u)
+  QObject (0x0x7f97c6d56660) 0
+      primary-for QButtonGroup (0x0x7f97c70ea680)
+
+Class QCalendarWidget::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QCalendarWidget::QPrivateSignal (0x0x7f97c6d567e0) 0 empty
+
+Vtable for QCalendarWidget
+QCalendarWidget::_ZTV15QCalendarWidget: 65u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QCalendarWidget)
+16    (int (*)(...))QCalendarWidget::metaObject
+24    (int (*)(...))QCalendarWidget::qt_metacast
+32    (int (*)(...))QCalendarWidget::qt_metacall
+40    (int (*)(...))QCalendarWidget::~QCalendarWidget
+48    (int (*)(...))QCalendarWidget::~QCalendarWidget
+56    (int (*)(...))QCalendarWidget::event
+64    (int (*)(...))QCalendarWidget::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QCalendarWidget::sizeHint
+136   (int (*)(...))QCalendarWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QCalendarWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QCalendarWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QCalendarWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QCalendarWidget::paintCell
+440   (int (*)(...))-16
+448   (int (*)(...))(& _ZTI15QCalendarWidget)
+456   (int (*)(...))QCalendarWidget::_ZThn16_N15QCalendarWidgetD1Ev
+464   (int (*)(...))QCalendarWidget::_ZThn16_N15QCalendarWidgetD0Ev
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QCalendarWidget
+   size=48 align=8
+   base size=48 base align=8
+QCalendarWidget (0x0x7f97c70ea6e8) 0
+    vptr=((& QCalendarWidget::_ZTV15QCalendarWidget) + 16u)
+  QWidget (0x0x7f97c6de9230) 0
+      primary-for QCalendarWidget (0x0x7f97c70ea6e8)
+    QObject (0x0x7f97c6d56720) 0
+        primary-for QWidget (0x0x7f97c6de9230)
+    QPaintDevice (0x0x7f97c6d56780) 16
+        vptr=((& QCalendarWidget::_ZTV15QCalendarWidget) + 456u)
+
+Class QCheckBox::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QCheckBox::QPrivateSignal (0x0x7f97c6d56900) 0 empty
+
+Vtable for QCheckBox
+QCheckBox::_ZTV9QCheckBox: 67u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QCheckBox)
+16    (int (*)(...))QCheckBox::metaObject
+24    (int (*)(...))QCheckBox::qt_metacast
+32    (int (*)(...))QCheckBox::qt_metacall
+40    (int (*)(...))QCheckBox::~QCheckBox
+48    (int (*)(...))QCheckBox::~QCheckBox
+56    (int (*)(...))QCheckBox::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractButton::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QCheckBox::sizeHint
+136   (int (*)(...))QCheckBox::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractButton::mousePressEvent
+176   (int (*)(...))QAbstractButton::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QCheckBox::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QAbstractButton::keyPressEvent
+216   (int (*)(...))QAbstractButton::keyReleaseEvent
+224   (int (*)(...))QAbstractButton::focusInEvent
+232   (int (*)(...))QAbstractButton::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QCheckBox::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractButton::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QCheckBox::hitButton
+440   (int (*)(...))QCheckBox::checkStateSet
+448   (int (*)(...))QCheckBox::nextCheckState
+456   (int (*)(...))-16
+464   (int (*)(...))(& _ZTI9QCheckBox)
+472   (int (*)(...))QCheckBox::_ZThn16_N9QCheckBoxD1Ev
+480   (int (*)(...))QCheckBox::_ZThn16_N9QCheckBoxD0Ev
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QCheckBox
+   size=48 align=8
+   base size=48 base align=8
+QCheckBox (0x0x7f97c70ea750) 0
+    vptr=((& QCheckBox::_ZTV9QCheckBox) + 16u)
+  QAbstractButton (0x0x7f97c70ea7b8) 0
+      primary-for QCheckBox (0x0x7f97c70ea750)
+    QWidget (0x0x7f97c6de9b60) 0
+        primary-for QAbstractButton (0x0x7f97c70ea7b8)
+      QObject (0x0x7f97c6d56840) 0
+          primary-for QWidget (0x0x7f97c6de9b60)
+      QPaintDevice (0x0x7f97c6d568a0) 16
+          vptr=((& QCheckBox::_ZTV9QCheckBox) + 472u)
+
+Class QDialog::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDialog::QPrivateSignal (0x0x7f97c6d56a20) 0 empty
+
+Vtable for QDialog
+QDialog::_ZTV7QDialog: 69u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QDialog)
+16    (int (*)(...))QDialog::metaObject
+24    (int (*)(...))QDialog::qt_metacast
+32    (int (*)(...))QDialog::qt_metacall
+40    (int (*)(...))QDialog::~QDialog
+48    (int (*)(...))QDialog::~QDialog
+56    (int (*)(...))QWidget::event
+64    (int (*)(...))QDialog::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QDialog::setVisible
+128   (int (*)(...))QDialog::sizeHint
+136   (int (*)(...))QDialog::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QDialog::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QDialog::resizeEvent
+280   (int (*)(...))QDialog::closeEvent
+288   (int (*)(...))QDialog::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QDialog::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QDialog::open
+440   (int (*)(...))QDialog::exec
+448   (int (*)(...))QDialog::done
+456   (int (*)(...))QDialog::accept
+464   (int (*)(...))QDialog::reject
+472   (int (*)(...))-16
+480   (int (*)(...))(& _ZTI7QDialog)
+488   (int (*)(...))QDialog::_ZThn16_N7QDialogD1Ev
+496   (int (*)(...))QDialog::_ZThn16_N7QDialogD0Ev
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QDialog
+   size=48 align=8
+   base size=48 base align=8
+QDialog (0x0x7f97c70ea820) 0
+    vptr=((& QDialog::_ZTV7QDialog) + 16u)
+  QWidget (0x0x7f97c6de9e70) 0
+      primary-for QDialog (0x0x7f97c70ea820)
+    QObject (0x0x7f97c6d56960) 0
+        primary-for QWidget (0x0x7f97c6de9e70)
+    QPaintDevice (0x0x7f97c6d569c0) 16
+        vptr=((& QDialog::_ZTV7QDialog) + 488u)
+
+Class QColorDialog::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QColorDialog::QPrivateSignal (0x0x7f97c6d56b40) 0 empty
+
+Vtable for QColorDialog
+QColorDialog::_ZTV12QColorDialog: 69u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QColorDialog)
+16    (int (*)(...))QColorDialog::metaObject
+24    (int (*)(...))QColorDialog::qt_metacast
+32    (int (*)(...))QColorDialog::qt_metacall
+40    (int (*)(...))QColorDialog::~QColorDialog
+48    (int (*)(...))QColorDialog::~QColorDialog
+56    (int (*)(...))QWidget::event
+64    (int (*)(...))QDialog::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QColorDialog::setVisible
+128   (int (*)(...))QDialog::sizeHint
+136   (int (*)(...))QDialog::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QDialog::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QDialog::resizeEvent
+280   (int (*)(...))QDialog::closeEvent
+288   (int (*)(...))QDialog::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QDialog::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QColorDialog::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QDialog::open
+440   (int (*)(...))QDialog::exec
+448   (int (*)(...))QColorDialog::done
+456   (int (*)(...))QDialog::accept
+464   (int (*)(...))QDialog::reject
+472   (int (*)(...))-16
+480   (int (*)(...))(& _ZTI12QColorDialog)
+488   (int (*)(...))QColorDialog::_ZThn16_N12QColorDialogD1Ev
+496   (int (*)(...))QColorDialog::_ZThn16_N12QColorDialogD0Ev
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QColorDialog
+   size=48 align=8
+   base size=48 base align=8
+QColorDialog (0x0x7f97c70ea888) 0
+    vptr=((& QColorDialog::_ZTV12QColorDialog) + 16u)
+  QDialog (0x0x7f97c70ea8f0) 0
+      primary-for QColorDialog (0x0x7f97c70ea888)
+    QWidget (0x0x7f97c6e38380) 0
+        primary-for QDialog (0x0x7f97c70ea8f0)
+      QObject (0x0x7f97c6d56a80) 0
+          primary-for QWidget (0x0x7f97c6e38380)
+      QPaintDevice (0x0x7f97c6d56ae0) 16
+          vptr=((& QColorDialog::_ZTV12QColorDialog) + 488u)
+
+Class QColormap
+   size=8 align=8
+   base size=8 base align=8
+QColormap (0x0x7f97c6d56d80) 0
+
+Class QColumnView::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QColumnView::QPrivateSignal (0x0x7f97c6d56ea0) 0 empty
+
+Vtable for QColumnView
+QColumnView::_ZTV11QColumnView: 107u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QColumnView)
+16    (int (*)(...))QColumnView::metaObject
+24    (int (*)(...))QColumnView::qt_metacast
+32    (int (*)(...))QColumnView::qt_metacall
+40    (int (*)(...))QColumnView::~QColumnView
+48    (int (*)(...))QColumnView::~QColumnView
+56    (int (*)(...))QAbstractItemView::event
+64    (int (*)(...))QAbstractItemView::eventFilter
+72    (int (*)(...))QAbstractItemView::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QColumnView::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractItemView::mousePressEvent
+176   (int (*)(...))QAbstractItemView::mouseReleaseEvent
+184   (int (*)(...))QAbstractItemView::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractItemView::mouseMoveEvent
+200   (int (*)(...))QAbstractScrollArea::wheelEvent
+208   (int (*)(...))QAbstractItemView::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QAbstractItemView::focusInEvent
+232   (int (*)(...))QAbstractItemView::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QAbstractScrollArea::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QColumnView::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QAbstractScrollArea::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QAbstractItemView::dragEnterEvent
+320   (int (*)(...))QAbstractItemView::dragMoveEvent
+328   (int (*)(...))QAbstractItemView::dragLeaveEvent
+336   (int (*)(...))QAbstractItemView::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QAbstractItemView::inputMethodEvent
+416   (int (*)(...))QAbstractItemView::inputMethodQuery
+424   (int (*)(...))QAbstractItemView::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QAbstractItemView::viewportEvent
+448   (int (*)(...))QColumnView::scrollContentsBy
+456   (int (*)(...))QAbstractItemView::viewportSizeHint
+464   (int (*)(...))QColumnView::setModel
+472   (int (*)(...))QColumnView::setSelectionModel
+480   (int (*)(...))QAbstractItemView::keyboardSearch
+488   (int (*)(...))QColumnView::visualRect
+496   (int (*)(...))QColumnView::scrollTo
+504   (int (*)(...))QColumnView::indexAt
+512   (int (*)(...))QAbstractItemView::sizeHintForRow
+520   (int (*)(...))QAbstractItemView::sizeHintForColumn
+528   (int (*)(...))QAbstractItemView::reset
+536   (int (*)(...))QColumnView::setRootIndex
+544   (int (*)(...))QAbstractItemView::doItemsLayout
+552   (int (*)(...))QColumnView::selectAll
+560   (int (*)(...))QAbstractItemView::dataChanged
+568   (int (*)(...))QColumnView::rowsInserted
+576   (int (*)(...))QAbstractItemView::rowsAboutToBeRemoved
+584   (int (*)(...))QAbstractItemView::selectionChanged
+592   (int (*)(...))QColumnView::currentChanged
+600   (int (*)(...))QAbstractItemView::updateEditorData
+608   (int (*)(...))QAbstractItemView::updateEditorGeometries
+616   (int (*)(...))QAbstractItemView::updateGeometries
+624   (int (*)(...))QAbstractItemView::verticalScrollbarAction
+632   (int (*)(...))QAbstractItemView::horizontalScrollbarAction
+640   (int (*)(...))QAbstractItemView::verticalScrollbarValueChanged
+648   (int (*)(...))QAbstractItemView::horizontalScrollbarValueChanged
+656   (int (*)(...))QAbstractItemView::closeEditor
+664   (int (*)(...))QAbstractItemView::commitData
+672   (int (*)(...))QAbstractItemView::editorDestroyed
+680   (int (*)(...))QColumnView::moveCursor
+688   (int (*)(...))QColumnView::horizontalOffset
+696   (int (*)(...))QColumnView::verticalOffset
+704   (int (*)(...))QColumnView::isIndexHidden
+712   (int (*)(...))QColumnView::setSelection
+720   (int (*)(...))QColumnView::visualRegionForSelection
+728   (int (*)(...))QAbstractItemView::selectedIndexes
+736   (int (*)(...))QAbstractItemView::edit
+744   (int (*)(...))QAbstractItemView::selectionCommand
+752   (int (*)(...))QAbstractItemView::startDrag
+760   (int (*)(...))QAbstractItemView::viewOptions
+768   (int (*)(...))QColumnView::createColumn
+776   (int (*)(...))-16
+784   (int (*)(...))(& _ZTI11QColumnView)
+792   (int (*)(...))QColumnView::_ZThn16_N11QColumnViewD1Ev
+800   (int (*)(...))QColumnView::_ZThn16_N11QColumnViewD0Ev
+808   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+816   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+824   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+832   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+840   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+848   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QColumnView
+   size=48 align=8
+   base size=48 base align=8
+QColumnView (0x0x7f97c70eaa28) 0
+    vptr=((& QColumnView::_ZTV11QColumnView) + 16u)
+  QAbstractItemView (0x0x7f97c70eaa90) 0
+      primary-for QColumnView (0x0x7f97c70eaa28)
+    QAbstractScrollArea (0x0x7f97c70eaaf8) 0
+        primary-for QAbstractItemView (0x0x7f97c70eaa90)
+      QFrame (0x0x7f97c70eab60) 0
+          primary-for QAbstractScrollArea (0x0x7f97c70eaaf8)
+        QWidget (0x0x7f97c6e867e0) 0
+            primary-for QFrame (0x0x7f97c70eab60)
+          QObject (0x0x7f97c6d56de0) 0
+              primary-for QWidget (0x0x7f97c6e867e0)
+          QPaintDevice (0x0x7f97c6d56e40) 16
+              vptr=((& QColumnView::_ZTV11QColumnView) + 792u)
+
+Class QComboBox::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QComboBox::QPrivateSignal (0x0x7f97c6ec4000) 0 empty
+
+Vtable for QComboBox
+QComboBox::_ZTV9QComboBox: 66u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QComboBox)
+16    (int (*)(...))QComboBox::metaObject
+24    (int (*)(...))QComboBox::qt_metacast
+32    (int (*)(...))QComboBox::qt_metacall
+40    (int (*)(...))QComboBox::~QComboBox
+48    (int (*)(...))QComboBox::~QComboBox
+56    (int (*)(...))QComboBox::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QComboBox::sizeHint
+136   (int (*)(...))QComboBox::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QComboBox::mousePressEvent
+176   (int (*)(...))QComboBox::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QComboBox::wheelEvent
+208   (int (*)(...))QComboBox::keyPressEvent
+216   (int (*)(...))QComboBox::keyReleaseEvent
+224   (int (*)(...))QComboBox::focusInEvent
+232   (int (*)(...))QComboBox::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QComboBox::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QComboBox::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QComboBox::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QComboBox::showEvent
+352   (int (*)(...))QComboBox::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QComboBox::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QComboBox::inputMethodEvent
+416   (int (*)(...))QComboBox::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QComboBox::showPopup
+440   (int (*)(...))QComboBox::hidePopup
+448   (int (*)(...))-16
+456   (int (*)(...))(& _ZTI9QComboBox)
+464   (int (*)(...))QComboBox::_ZThn16_N9QComboBoxD1Ev
+472   (int (*)(...))QComboBox::_ZThn16_N9QComboBoxD0Ev
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QComboBox
+   size=48 align=8
+   base size=48 base align=8
+QComboBox (0x0x7f97c70eabc8) 0
+    vptr=((& QComboBox::_ZTV9QComboBox) + 16u)
+  QWidget (0x0x7f97c6e86af0) 0
+      primary-for QComboBox (0x0x7f97c70eabc8)
+    QObject (0x0x7f97c6d56f00) 0
+        primary-for QWidget (0x0x7f97c6e86af0)
+    QPaintDevice (0x0x7f97c6d56f60) 16
+        vptr=((& QComboBox::_ZTV9QComboBox) + 464u)
+
+Class QPushButton::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPushButton::QPrivateSignal (0x0x7f97c6ec4120) 0 empty
+
+Vtable for QPushButton
+QPushButton::_ZTV11QPushButton: 67u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QPushButton)
+16    (int (*)(...))QPushButton::metaObject
+24    (int (*)(...))QPushButton::qt_metacast
+32    (int (*)(...))QPushButton::qt_metacall
+40    (int (*)(...))QPushButton::~QPushButton
+48    (int (*)(...))QPushButton::~QPushButton
+56    (int (*)(...))QPushButton::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractButton::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QPushButton::sizeHint
+136   (int (*)(...))QPushButton::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractButton::mousePressEvent
+176   (int (*)(...))QAbstractButton::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractButton::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QPushButton::keyPressEvent
+216   (int (*)(...))QAbstractButton::keyReleaseEvent
+224   (int (*)(...))QPushButton::focusInEvent
+232   (int (*)(...))QPushButton::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QPushButton::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractButton::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QAbstractButton::hitButton
+440   (int (*)(...))QAbstractButton::checkStateSet
+448   (int (*)(...))QAbstractButton::nextCheckState
+456   (int (*)(...))-16
+464   (int (*)(...))(& _ZTI11QPushButton)
+472   (int (*)(...))QPushButton::_ZThn16_N11QPushButtonD1Ev
+480   (int (*)(...))QPushButton::_ZThn16_N11QPushButtonD0Ev
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QPushButton
+   size=48 align=8
+   base size=48 base align=8
+QPushButton (0x0x7f97c70eac30) 0
+    vptr=((& QPushButton::_ZTV11QPushButton) + 16u)
+  QAbstractButton (0x0x7f97c70eac98) 0
+      primary-for QPushButton (0x0x7f97c70eac30)
+    QWidget (0x0x7f97c6ecb700) 0
+        primary-for QAbstractButton (0x0x7f97c70eac98)
+      QObject (0x0x7f97c6ec4060) 0
+          primary-for QWidget (0x0x7f97c6ecb700)
+      QPaintDevice (0x0x7f97c6ec40c0) 16
+          vptr=((& QPushButton::_ZTV11QPushButton) + 472u)
+
+Class QCommandLinkButton::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QCommandLinkButton::QPrivateSignal (0x0x7f97c6ec4240) 0 empty
+
+Vtable for QCommandLinkButton
+QCommandLinkButton::_ZTV18QCommandLinkButton: 67u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QCommandLinkButton)
+16    (int (*)(...))QCommandLinkButton::metaObject
+24    (int (*)(...))QCommandLinkButton::qt_metacast
+32    (int (*)(...))QCommandLinkButton::qt_metacall
+40    (int (*)(...))QCommandLinkButton::~QCommandLinkButton
+48    (int (*)(...))QCommandLinkButton::~QCommandLinkButton
+56    (int (*)(...))QCommandLinkButton::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractButton::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QCommandLinkButton::sizeHint
+136   (int (*)(...))QCommandLinkButton::minimumSizeHint
+144   (int (*)(...))QCommandLinkButton::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractButton::mousePressEvent
+176   (int (*)(...))QAbstractButton::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractButton::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QPushButton::keyPressEvent
+216   (int (*)(...))QAbstractButton::keyReleaseEvent
+224   (int (*)(...))QPushButton::focusInEvent
+232   (int (*)(...))QPushButton::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QCommandLinkButton::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractButton::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QAbstractButton::hitButton
+440   (int (*)(...))QAbstractButton::checkStateSet
+448   (int (*)(...))QAbstractButton::nextCheckState
+456   (int (*)(...))-16
+464   (int (*)(...))(& _ZTI18QCommandLinkButton)
+472   (int (*)(...))QCommandLinkButton::_ZThn16_N18QCommandLinkButtonD1Ev
+480   (int (*)(...))QCommandLinkButton::_ZThn16_N18QCommandLinkButtonD0Ev
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QCommandLinkButton
+   size=48 align=8
+   base size=48 base align=8
+QCommandLinkButton (0x0x7f97c70ead00) 0
+    vptr=((& QCommandLinkButton::_ZTV18QCommandLinkButton) + 16u)
+  QPushButton (0x0x7f97c70ead68) 0
+      primary-for QCommandLinkButton (0x0x7f97c70ead00)
+    QAbstractButton (0x0x7f97c70eadd0) 0
+        primary-for QPushButton (0x0x7f97c70ead68)
+      QWidget (0x0x7f97c6ecba10) 0
+          primary-for QAbstractButton (0x0x7f97c70eadd0)
+        QObject (0x0x7f97c6ec4180) 0
+            primary-for QWidget (0x0x7f97c6ecba10)
+        QPaintDevice (0x0x7f97c6ec41e0) 16
+            vptr=((& QCommandLinkButton::_ZTV18QCommandLinkButton) + 472u)
+
+Class QCommonStyle::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QCommonStyle::QPrivateSignal (0x0x7f97c6ec4300) 0 empty
+
+Vtable for QCommonStyle
+QCommonStyle::_ZTV12QCommonStyle: 37u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QCommonStyle)
+16    (int (*)(...))QCommonStyle::metaObject
+24    (int (*)(...))QCommonStyle::qt_metacast
+32    (int (*)(...))QCommonStyle::qt_metacall
+40    (int (*)(...))QCommonStyle::~QCommonStyle
+48    (int (*)(...))QCommonStyle::~QCommonStyle
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QCommonStyle::polish
+120   (int (*)(...))QCommonStyle::unpolish
+128   (int (*)(...))QCommonStyle::polish
+136   (int (*)(...))QCommonStyle::unpolish
+144   (int (*)(...))QCommonStyle::polish
+152   (int (*)(...))QStyle::itemTextRect
+160   (int (*)(...))QStyle::itemPixmapRect
+168   (int (*)(...))QStyle::drawItemText
+176   (int (*)(...))QStyle::drawItemPixmap
+184   (int (*)(...))QStyle::standardPalette
+192   (int (*)(...))QCommonStyle::drawPrimitive
+200   (int (*)(...))QCommonStyle::drawControl
+208   (int (*)(...))QCommonStyle::subElementRect
+216   (int (*)(...))QCommonStyle::drawComplexControl
+224   (int (*)(...))QCommonStyle::hitTestComplexControl
+232   (int (*)(...))QCommonStyle::subControlRect
+240   (int (*)(...))QCommonStyle::pixelMetric
+248   (int (*)(...))QCommonStyle::sizeFromContents
+256   (int (*)(...))QCommonStyle::styleHint
+264   (int (*)(...))QCommonStyle::standardPixmap
+272   (int (*)(...))QCommonStyle::standardIcon
+280   (int (*)(...))QCommonStyle::generatedIconPixmap
+288   (int (*)(...))QCommonStyle::layoutSpacing
+
+Class QCommonStyle
+   size=16 align=8
+   base size=16 base align=8
+QCommonStyle (0x0x7f97c70eae38) 0
+    vptr=((& QCommonStyle::_ZTV12QCommonStyle) + 16u)
+  QStyle (0x0x7f97c70eaea0) 0
+      primary-for QCommonStyle (0x0x7f97c70eae38)
+    QObject (0x0x7f97c6ec42a0) 0
+        primary-for QStyle (0x0x7f97c70eaea0)
+
+Class QCompleter::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QCompleter::QPrivateSignal (0x0x7f97c6ec43c0) 0 empty
+
+Vtable for QCompleter
+QCompleter::_ZTV10QCompleter: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QCompleter)
+16    (int (*)(...))QCompleter::metaObject
+24    (int (*)(...))QCompleter::qt_metacast
+32    (int (*)(...))QCompleter::qt_metacall
+40    (int (*)(...))QCompleter::~QCompleter
+48    (int (*)(...))QCompleter::~QCompleter
+56    (int (*)(...))QCompleter::event
+64    (int (*)(...))QCompleter::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QCompleter::pathFromIndex
+120   (int (*)(...))QCompleter::splitPath
+
+Class QCompleter
+   size=16 align=8
+   base size=16 base align=8
+QCompleter (0x0x7f97c70eaf08) 0
+    vptr=((& QCompleter::_ZTV10QCompleter) + 16u)
+  QObject (0x0x7f97c6ec4360) 0
+      primary-for QCompleter (0x0x7f97c70eaf08)
+
+Class QDataWidgetMapper::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDataWidgetMapper::QPrivateSignal (0x0x7f97c6ec4480) 0 empty
+
+Vtable for QDataWidgetMapper
+QDataWidgetMapper::_ZTV17QDataWidgetMapper: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QDataWidgetMapper)
+16    (int (*)(...))QDataWidgetMapper::metaObject
+24    (int (*)(...))QDataWidgetMapper::qt_metacast
+32    (int (*)(...))QDataWidgetMapper::qt_metacall
+40    (int (*)(...))QDataWidgetMapper::~QDataWidgetMapper
+48    (int (*)(...))QDataWidgetMapper::~QDataWidgetMapper
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QDataWidgetMapper::setCurrentIndex
+
+Class QDataWidgetMapper
+   size=16 align=8
+   base size=16 base align=8
+QDataWidgetMapper (0x0x7f97c70eaf70) 0
+    vptr=((& QDataWidgetMapper::_ZTV17QDataWidgetMapper) + 16u)
+  QObject (0x0x7f97c6ec4420) 0
+      primary-for QDataWidgetMapper (0x0x7f97c70eaf70)
+
+Class QDateTimeEdit::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDateTimeEdit::QPrivateSignal (0x0x7f97c6ec45a0) 0 empty
+
+Vtable for QDateTimeEdit
+QDateTimeEdit::_ZTV13QDateTimeEdit: 71u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QDateTimeEdit)
+16    (int (*)(...))QDateTimeEdit::metaObject
+24    (int (*)(...))QDateTimeEdit::qt_metacast
+32    (int (*)(...))QDateTimeEdit::qt_metacall
+40    (int (*)(...))QDateTimeEdit::~QDateTimeEdit
+48    (int (*)(...))QDateTimeEdit::~QDateTimeEdit
+56    (int (*)(...))QDateTimeEdit::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractSpinBox::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QDateTimeEdit::sizeHint
+136   (int (*)(...))QAbstractSpinBox::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QDateTimeEdit::mousePressEvent
+176   (int (*)(...))QAbstractSpinBox::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractSpinBox::mouseMoveEvent
+200   (int (*)(...))QDateTimeEdit::wheelEvent
+208   (int (*)(...))QDateTimeEdit::keyPressEvent
+216   (int (*)(...))QAbstractSpinBox::keyReleaseEvent
+224   (int (*)(...))QDateTimeEdit::focusInEvent
+232   (int (*)(...))QAbstractSpinBox::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QDateTimeEdit::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QAbstractSpinBox::resizeEvent
+280   (int (*)(...))QAbstractSpinBox::closeEvent
+288   (int (*)(...))QAbstractSpinBox::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QAbstractSpinBox::showEvent
+352   (int (*)(...))QAbstractSpinBox::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractSpinBox::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QAbstractSpinBox::inputMethodQuery
+424   (int (*)(...))QDateTimeEdit::focusNextPrevChild
+432   (int (*)(...))QDateTimeEdit::validate
+440   (int (*)(...))QDateTimeEdit::fixup
+448   (int (*)(...))QDateTimeEdit::stepBy
+456   (int (*)(...))QDateTimeEdit::clear
+464   (int (*)(...))QDateTimeEdit::stepEnabled
+472   (int (*)(...))QDateTimeEdit::dateTimeFromText
+480   (int (*)(...))QDateTimeEdit::textFromDateTime
+488   (int (*)(...))-16
+496   (int (*)(...))(& _ZTI13QDateTimeEdit)
+504   (int (*)(...))QDateTimeEdit::_ZThn16_N13QDateTimeEditD1Ev
+512   (int (*)(...))QDateTimeEdit::_ZThn16_N13QDateTimeEditD0Ev
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+552   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+560   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QDateTimeEdit
+   size=48 align=8
+   base size=48 base align=8
+QDateTimeEdit (0x0x7f97c6b71000) 0
+    vptr=((& QDateTimeEdit::_ZTV13QDateTimeEdit) + 16u)
+  QAbstractSpinBox (0x0x7f97c6b71068) 0
+      primary-for QDateTimeEdit (0x0x7f97c6b71000)
+    QWidget (0x0x7f97c6b41a10) 0
+        primary-for QAbstractSpinBox (0x0x7f97c6b71068)
+      QObject (0x0x7f97c6ec44e0) 0
+          primary-for QWidget (0x0x7f97c6b41a10)
+      QPaintDevice (0x0x7f97c6ec4540) 16
+          vptr=((& QDateTimeEdit::_ZTV13QDateTimeEdit) + 504u)
+
+Class QTimeEdit::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTimeEdit::QPrivateSignal (0x0x7f97c6ec4840) 0 empty
+
+Vtable for QTimeEdit
+QTimeEdit::_ZTV9QTimeEdit: 71u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QTimeEdit)
+16    (int (*)(...))QTimeEdit::metaObject
+24    (int (*)(...))QTimeEdit::qt_metacast
+32    (int (*)(...))QTimeEdit::qt_metacall
+40    (int (*)(...))QTimeEdit::~QTimeEdit
+48    (int (*)(...))QTimeEdit::~QTimeEdit
+56    (int (*)(...))QDateTimeEdit::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractSpinBox::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QDateTimeEdit::sizeHint
+136   (int (*)(...))QAbstractSpinBox::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QDateTimeEdit::mousePressEvent
+176   (int (*)(...))QAbstractSpinBox::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractSpinBox::mouseMoveEvent
+200   (int (*)(...))QDateTimeEdit::wheelEvent
+208   (int (*)(...))QDateTimeEdit::keyPressEvent
+216   (int (*)(...))QAbstractSpinBox::keyReleaseEvent
+224   (int (*)(...))QDateTimeEdit::focusInEvent
+232   (int (*)(...))QAbstractSpinBox::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QDateTimeEdit::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QAbstractSpinBox::resizeEvent
+280   (int (*)(...))QAbstractSpinBox::closeEvent
+288   (int (*)(...))QAbstractSpinBox::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QAbstractSpinBox::showEvent
+352   (int (*)(...))QAbstractSpinBox::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractSpinBox::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QAbstractSpinBox::inputMethodQuery
+424   (int (*)(...))QDateTimeEdit::focusNextPrevChild
+432   (int (*)(...))QDateTimeEdit::validate
+440   (int (*)(...))QDateTimeEdit::fixup
+448   (int (*)(...))QDateTimeEdit::stepBy
+456   (int (*)(...))QDateTimeEdit::clear
+464   (int (*)(...))QDateTimeEdit::stepEnabled
+472   (int (*)(...))QDateTimeEdit::dateTimeFromText
+480   (int (*)(...))QDateTimeEdit::textFromDateTime
+488   (int (*)(...))-16
+496   (int (*)(...))(& _ZTI9QTimeEdit)
+504   (int (*)(...))QTimeEdit::_ZThn16_N9QTimeEditD1Ev
+512   (int (*)(...))QTimeEdit::_ZThn16_N9QTimeEditD0Ev
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+552   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+560   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QTimeEdit
+   size=48 align=8
+   base size=48 base align=8
+QTimeEdit (0x0x7f97c6b711a0) 0
+    vptr=((& QTimeEdit::_ZTV9QTimeEdit) + 16u)
+  QDateTimeEdit (0x0x7f97c6b71208) 0
+      primary-for QTimeEdit (0x0x7f97c6b711a0)
+    QAbstractSpinBox (0x0x7f97c6b71270) 0
+        primary-for QDateTimeEdit (0x0x7f97c6b71208)
+      QWidget (0x0x7f97c6b795b0) 0
+          primary-for QAbstractSpinBox (0x0x7f97c6b71270)
+        QObject (0x0x7f97c6ec4780) 0
+            primary-for QWidget (0x0x7f97c6b795b0)
+        QPaintDevice (0x0x7f97c6ec47e0) 16
+            vptr=((& QTimeEdit::_ZTV9QTimeEdit) + 504u)
+
+Class QDateEdit::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDateEdit::QPrivateSignal (0x0x7f97c6ec4960) 0 empty
+
+Vtable for QDateEdit
+QDateEdit::_ZTV9QDateEdit: 71u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QDateEdit)
+16    (int (*)(...))QDateEdit::metaObject
+24    (int (*)(...))QDateEdit::qt_metacast
+32    (int (*)(...))QDateEdit::qt_metacall
+40    (int (*)(...))QDateEdit::~QDateEdit
+48    (int (*)(...))QDateEdit::~QDateEdit
+56    (int (*)(...))QDateTimeEdit::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractSpinBox::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QDateTimeEdit::sizeHint
+136   (int (*)(...))QAbstractSpinBox::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QDateTimeEdit::mousePressEvent
+176   (int (*)(...))QAbstractSpinBox::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractSpinBox::mouseMoveEvent
+200   (int (*)(...))QDateTimeEdit::wheelEvent
+208   (int (*)(...))QDateTimeEdit::keyPressEvent
+216   (int (*)(...))QAbstractSpinBox::keyReleaseEvent
+224   (int (*)(...))QDateTimeEdit::focusInEvent
+232   (int (*)(...))QAbstractSpinBox::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QDateTimeEdit::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QAbstractSpinBox::resizeEvent
+280   (int (*)(...))QAbstractSpinBox::closeEvent
+288   (int (*)(...))QAbstractSpinBox::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QAbstractSpinBox::showEvent
+352   (int (*)(...))QAbstractSpinBox::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractSpinBox::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QAbstractSpinBox::inputMethodQuery
+424   (int (*)(...))QDateTimeEdit::focusNextPrevChild
+432   (int (*)(...))QDateTimeEdit::validate
+440   (int (*)(...))QDateTimeEdit::fixup
+448   (int (*)(...))QDateTimeEdit::stepBy
+456   (int (*)(...))QDateTimeEdit::clear
+464   (int (*)(...))QDateTimeEdit::stepEnabled
+472   (int (*)(...))QDateTimeEdit::dateTimeFromText
+480   (int (*)(...))QDateTimeEdit::textFromDateTime
+488   (int (*)(...))-16
+496   (int (*)(...))(& _ZTI9QDateEdit)
+504   (int (*)(...))QDateEdit::_ZThn16_N9QDateEditD1Ev
+512   (int (*)(...))QDateEdit::_ZThn16_N9QDateEditD0Ev
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+552   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+560   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QDateEdit
+   size=48 align=8
+   base size=48 base align=8
+QDateEdit (0x0x7f97c6b712d8) 0
+    vptr=((& QDateEdit::_ZTV9QDateEdit) + 16u)
+  QDateTimeEdit (0x0x7f97c6b71340) 0
+      primary-for QDateEdit (0x0x7f97c6b712d8)
+    QAbstractSpinBox (0x0x7f97c6b713a8) 0
+        primary-for QDateTimeEdit (0x0x7f97c6b71340)
+      QWidget (0x0x7f97c6b797e0) 0
+          primary-for QAbstractSpinBox (0x0x7f97c6b713a8)
+        QObject (0x0x7f97c6ec48a0) 0
+            primary-for QWidget (0x0x7f97c6b797e0)
+        QPaintDevice (0x0x7f97c6ec4900) 16
+            vptr=((& QDateEdit::_ZTV9QDateEdit) + 504u)
+
+Class QDesktopWidget::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDesktopWidget::QPrivateSignal (0x0x7f97c6ec4a80) 0 empty
+
+Vtable for QDesktopWidget
+QDesktopWidget::_ZTV14QDesktopWidget: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QDesktopWidget)
+16    (int (*)(...))QDesktopWidget::metaObject
+24    (int (*)(...))QDesktopWidget::qt_metacast
+32    (int (*)(...))QDesktopWidget::qt_metacall
+40    (int (*)(...))QDesktopWidget::~QDesktopWidget
+48    (int (*)(...))QDesktopWidget::~QDesktopWidget
+56    (int (*)(...))QWidget::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QDesktopWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI14QDesktopWidget)
+448   (int (*)(...))QDesktopWidget::_ZThn16_N14QDesktopWidgetD1Ev
+456   (int (*)(...))QDesktopWidget::_ZThn16_N14QDesktopWidgetD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QDesktopWidget
+   size=48 align=8
+   base size=48 base align=8
+QDesktopWidget (0x0x7f97c6b71410) 0
+    vptr=((& QDesktopWidget::_ZTV14QDesktopWidget) + 16u)
+  QWidget (0x0x7f97c6bdb230) 0
+      primary-for QDesktopWidget (0x0x7f97c6b71410)
+    QObject (0x0x7f97c6ec49c0) 0
+        primary-for QWidget (0x0x7f97c6bdb230)
+    QPaintDevice (0x0x7f97c6ec4a20) 16
+        vptr=((& QDesktopWidget::_ZTV14QDesktopWidget) + 448u)
+
+Class QDial::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDial::QPrivateSignal (0x0x7f97c6ec4ba0) 0 empty
+
+Vtable for QDial
+QDial::_ZTV5QDial: 65u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI5QDial)
+16    (int (*)(...))QDial::metaObject
+24    (int (*)(...))QDial::qt_metacast
+32    (int (*)(...))QDial::qt_metacall
+40    (int (*)(...))QDial::~QDial
+48    (int (*)(...))QDial::~QDial
+56    (int (*)(...))QDial::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractSlider::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QDial::sizeHint
+136   (int (*)(...))QDial::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QDial::mousePressEvent
+176   (int (*)(...))QDial::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QDial::mouseMoveEvent
+200   (int (*)(...))QAbstractSlider::wheelEvent
+208   (int (*)(...))QAbstractSlider::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QDial::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QDial::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractSlider::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QDial::sliderChange
+440   (int (*)(...))-16
+448   (int (*)(...))(& _ZTI5QDial)
+456   (int (*)(...))QDial::_ZThn16_N5QDialD1Ev
+464   (int (*)(...))QDial::_ZThn16_N5QDialD0Ev
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QDial
+   size=48 align=8
+   base size=48 base align=8
+QDial (0x0x7f97c6b71478) 0
+    vptr=((& QDial::_ZTV5QDial) + 16u)
+  QAbstractSlider (0x0x7f97c6b714e0) 0
+      primary-for QDial (0x0x7f97c6b71478)
+    QWidget (0x0x7f97c6bdb690) 0
+        primary-for QAbstractSlider (0x0x7f97c6b714e0)
+      QObject (0x0x7f97c6ec4ae0) 0
+          primary-for QWidget (0x0x7f97c6bdb690)
+      QPaintDevice (0x0x7f97c6ec4b40) 16
+          vptr=((& QDial::_ZTV5QDial) + 456u)
+
+Class QDialogButtonBox::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDialogButtonBox::QPrivateSignal (0x0x7f97c6ec4cc0) 0 empty
+
+Vtable for QDialogButtonBox
+QDialogButtonBox::_ZTV16QDialogButtonBox: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QDialogButtonBox)
+16    (int (*)(...))QDialogButtonBox::metaObject
+24    (int (*)(...))QDialogButtonBox::qt_metacast
+32    (int (*)(...))QDialogButtonBox::qt_metacall
+40    (int (*)(...))QDialogButtonBox::~QDialogButtonBox
+48    (int (*)(...))QDialogButtonBox::~QDialogButtonBox
+56    (int (*)(...))QDialogButtonBox::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QDialogButtonBox::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI16QDialogButtonBox)
+448   (int (*)(...))QDialogButtonBox::_ZThn16_N16QDialogButtonBoxD1Ev
+456   (int (*)(...))QDialogButtonBox::_ZThn16_N16QDialogButtonBoxD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QDialogButtonBox
+   size=48 align=8
+   base size=48 base align=8
+QDialogButtonBox (0x0x7f97c6b71548) 0
+    vptr=((& QDialogButtonBox::_ZTV16QDialogButtonBox) + 16u)
+  QWidget (0x0x7f97c6bdb9a0) 0
+      primary-for QDialogButtonBox (0x0x7f97c6b71548)
+    QObject (0x0x7f97c6ec4c00) 0
+        primary-for QWidget (0x0x7f97c6bdb9a0)
+    QPaintDevice (0x0x7f97c6ec4c60) 16
+        vptr=((& QDialogButtonBox::_ZTV16QDialogButtonBox) + 448u)
+
+Vtable for QFileIconProvider
+QFileIconProvider::_ZTV17QFileIconProvider: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QFileIconProvider)
+16    (int (*)(...))QFileIconProvider::~QFileIconProvider
+24    (int (*)(...))QFileIconProvider::~QFileIconProvider
+32    (int (*)(...))QFileIconProvider::icon
+40    (int (*)(...))QFileIconProvider::icon
+48    (int (*)(...))QFileIconProvider::type
+
+Class QFileIconProvider
+   size=16 align=8
+   base size=16 base align=8
+QFileIconProvider (0x0x7f97c6ec4ea0) 0
+    vptr=((& QFileIconProvider::_ZTV17QFileIconProvider) + 16u)
+
+Class QDirModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDirModel::QPrivateSignal (0x0x7f97c6c781e0) 0 empty
+
+Vtable for QDirModel
+QDirModel::_ZTV9QDirModel: 48u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QDirModel)
+16    (int (*)(...))QDirModel::metaObject
+24    (int (*)(...))QDirModel::qt_metacast
+32    (int (*)(...))QDirModel::qt_metacall
+40    (int (*)(...))QDirModel::~QDirModel
+48    (int (*)(...))QDirModel::~QDirModel
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QDirModel::index
+120   (int (*)(...))QDirModel::parent
+128   (int (*)(...))QAbstractItemModel::sibling
+136   (int (*)(...))QDirModel::rowCount
+144   (int (*)(...))QDirModel::columnCount
+152   (int (*)(...))QDirModel::hasChildren
+160   (int (*)(...))QDirModel::data
+168   (int (*)(...))QDirModel::setData
+176   (int (*)(...))QDirModel::headerData
+184   (int (*)(...))QAbstractItemModel::setHeaderData
+192   (int (*)(...))QAbstractItemModel::itemData
+200   (int (*)(...))QAbstractItemModel::setItemData
+208   (int (*)(...))QDirModel::mimeTypes
+216   (int (*)(...))QDirModel::mimeData
+224   (int (*)(...))QAbstractItemModel::canDropMimeData
+232   (int (*)(...))QDirModel::dropMimeData
+240   (int (*)(...))QDirModel::supportedDropActions
+248   (int (*)(...))QAbstractItemModel::supportedDragActions
+256   (int (*)(...))QAbstractItemModel::insertRows
+264   (int (*)(...))QAbstractItemModel::insertColumns
+272   (int (*)(...))QAbstractItemModel::removeRows
+280   (int (*)(...))QAbstractItemModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QAbstractItemModel::fetchMore
+312   (int (*)(...))QAbstractItemModel::canFetchMore
+320   (int (*)(...))QDirModel::flags
+328   (int (*)(...))QDirModel::sort
+336   (int (*)(...))QAbstractItemModel::buddy
+344   (int (*)(...))QAbstractItemModel::match
+352   (int (*)(...))QAbstractItemModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractItemModel::submit
+376   (int (*)(...))QAbstractItemModel::revert
+
+Class QDirModel
+   size=16 align=8
+   base size=16 base align=8
+QDirModel (0x0x7f97c6b71750) 0
+    vptr=((& QDirModel::_ZTV9QDirModel) + 16u)
+  QAbstractItemModel (0x0x7f97c6b717b8) 0
+      primary-for QDirModel (0x0x7f97c6b71750)
+    QObject (0x0x7f97c6c78180) 0
+        primary-for QAbstractItemModel (0x0x7f97c6b717b8)
+
+Class QDockWidget::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDockWidget::QPrivateSignal (0x0x7f97c6c78300) 0 empty
+
+Vtable for QDockWidget
+QDockWidget::_ZTV11QDockWidget: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QDockWidget)
+16    (int (*)(...))QDockWidget::metaObject
+24    (int (*)(...))QDockWidget::qt_metacast
+32    (int (*)(...))QDockWidget::qt_metacall
+40    (int (*)(...))QDockWidget::~QDockWidget
+48    (int (*)(...))QDockWidget::~QDockWidget
+56    (int (*)(...))QDockWidget::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QDockWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QDockWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QDockWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI11QDockWidget)
+448   (int (*)(...))QDockWidget::_ZThn16_N11QDockWidgetD1Ev
+456   (int (*)(...))QDockWidget::_ZThn16_N11QDockWidgetD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QDockWidget
+   size=48 align=8
+   base size=48 base align=8
+QDockWidget (0x0x7f97c6b71820) 0
+    vptr=((& QDockWidget::_ZTV11QDockWidget) + 16u)
+  QWidget (0x0x7f97c6c8db60) 0
+      primary-for QDockWidget (0x0x7f97c6b71820)
+    QObject (0x0x7f97c6c78240) 0
+        primary-for QWidget (0x0x7f97c6c8db60)
+    QPaintDevice (0x0x7f97c6c782a0) 16
+        vptr=((& QDockWidget::_ZTV11QDockWidget) + 448u)
+
+Class QTileRules
+   size=8 align=4
+   base size=8 base align=4
+QTileRules (0x0x7f97c6c78960) 0
+
+Class QErrorMessage::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QErrorMessage::QPrivateSignal (0x0x7f97c6c78c00) 0 empty
+
+Vtable for QErrorMessage
+QErrorMessage::_ZTV13QErrorMessage: 69u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QErrorMessage)
+16    (int (*)(...))QErrorMessage::metaObject
+24    (int (*)(...))QErrorMessage::qt_metacast
+32    (int (*)(...))QErrorMessage::qt_metacall
+40    (int (*)(...))QErrorMessage::~QErrorMessage
+48    (int (*)(...))QErrorMessage::~QErrorMessage
+56    (int (*)(...))QWidget::event
+64    (int (*)(...))QDialog::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QDialog::setVisible
+128   (int (*)(...))QDialog::sizeHint
+136   (int (*)(...))QDialog::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QDialog::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QDialog::resizeEvent
+280   (int (*)(...))QDialog::closeEvent
+288   (int (*)(...))QDialog::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QDialog::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QErrorMessage::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QDialog::open
+440   (int (*)(...))QDialog::exec
+448   (int (*)(...))QErrorMessage::done
+456   (int (*)(...))QDialog::accept
+464   (int (*)(...))QDialog::reject
+472   (int (*)(...))-16
+480   (int (*)(...))(& _ZTI13QErrorMessage)
+488   (int (*)(...))QErrorMessage::_ZThn16_N13QErrorMessageD1Ev
+496   (int (*)(...))QErrorMessage::_ZThn16_N13QErrorMessageD0Ev
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QErrorMessage
+   size=48 align=8
+   base size=48 base align=8
+QErrorMessage (0x0x7f97c6b71f08) 0
+    vptr=((& QErrorMessage::_ZTV13QErrorMessage) + 16u)
+  QDialog (0x0x7f97c6b71f70) 0
+      primary-for QErrorMessage (0x0x7f97c6b71f08)
+    QWidget (0x0x7f97c693a5b0) 0
+        primary-for QDialog (0x0x7f97c6b71f70)
+      QObject (0x0x7f97c6c78b40) 0
+          primary-for QWidget (0x0x7f97c693a5b0)
+      QPaintDevice (0x0x7f97c6c78ba0) 16
+          vptr=((& QErrorMessage::_ZTV13QErrorMessage) + 488u)
+
+Class QFileDialog::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFileDialog::QPrivateSignal (0x0x7f97c6c78d20) 0 empty
+
+Vtable for QFileDialog
+QFileDialog::_ZTV11QFileDialog: 69u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QFileDialog)
+16    (int (*)(...))QFileDialog::metaObject
+24    (int (*)(...))QFileDialog::qt_metacast
+32    (int (*)(...))QFileDialog::qt_metacall
+40    (int (*)(...))QFileDialog::~QFileDialog
+48    (int (*)(...))QFileDialog::~QFileDialog
+56    (int (*)(...))QWidget::event
+64    (int (*)(...))QDialog::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QFileDialog::setVisible
+128   (int (*)(...))QDialog::sizeHint
+136   (int (*)(...))QDialog::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QDialog::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QDialog::resizeEvent
+280   (int (*)(...))QDialog::closeEvent
+288   (int (*)(...))QDialog::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QDialog::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFileDialog::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QDialog::open
+440   (int (*)(...))QDialog::exec
+448   (int (*)(...))QFileDialog::done
+456   (int (*)(...))QFileDialog::accept
+464   (int (*)(...))QDialog::reject
+472   (int (*)(...))-16
+480   (int (*)(...))(& _ZTI11QFileDialog)
+488   (int (*)(...))QFileDialog::_ZThn16_N11QFileDialogD1Ev
+496   (int (*)(...))QFileDialog::_ZThn16_N11QFileDialogD0Ev
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QFileDialog
+   size=48 align=8
+   base size=48 base align=8
+QFileDialog (0x0x7f97c6967000) 0
+    vptr=((& QFileDialog::_ZTV11QFileDialog) + 16u)
+  QDialog (0x0x7f97c6967068) 0
+      primary-for QFileDialog (0x0x7f97c6967000)
+    QWidget (0x0x7f97c693a8c0) 0
+        primary-for QDialog (0x0x7f97c6967068)
+      QObject (0x0x7f97c6c78c60) 0
+          primary-for QWidget (0x0x7f97c693a8c0)
+      QPaintDevice (0x0x7f97c6c78cc0) 16
+          vptr=((& QFileDialog::_ZTV11QFileDialog) + 488u)
+
+Class QFileSystemModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFileSystemModel::QPrivateSignal (0x0x7f97d873f060) 0 empty
+
+Vtable for QFileSystemModel
+QFileSystemModel::_ZTV16QFileSystemModel: 48u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QFileSystemModel)
+16    (int (*)(...))QFileSystemModel::metaObject
+24    (int (*)(...))QFileSystemModel::qt_metacast
+32    (int (*)(...))QFileSystemModel::qt_metacall
+40    (int (*)(...))QFileSystemModel::~QFileSystemModel
+48    (int (*)(...))QFileSystemModel::~QFileSystemModel
+56    (int (*)(...))QFileSystemModel::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QFileSystemModel::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QFileSystemModel::index
+120   (int (*)(...))QFileSystemModel::parent
+128   (int (*)(...))QFileSystemModel::sibling
+136   (int (*)(...))QFileSystemModel::rowCount
+144   (int (*)(...))QFileSystemModel::columnCount
+152   (int (*)(...))QFileSystemModel::hasChildren
+160   (int (*)(...))QFileSystemModel::data
+168   (int (*)(...))QFileSystemModel::setData
+176   (int (*)(...))QFileSystemModel::headerData
+184   (int (*)(...))QAbstractItemModel::setHeaderData
+192   (int (*)(...))QAbstractItemModel::itemData
+200   (int (*)(...))QAbstractItemModel::setItemData
+208   (int (*)(...))QFileSystemModel::mimeTypes
+216   (int (*)(...))QFileSystemModel::mimeData
+224   (int (*)(...))QAbstractItemModel::canDropMimeData
+232   (int (*)(...))QFileSystemModel::dropMimeData
+240   (int (*)(...))QFileSystemModel::supportedDropActions
+248   (int (*)(...))QAbstractItemModel::supportedDragActions
+256   (int (*)(...))QAbstractItemModel::insertRows
+264   (int (*)(...))QAbstractItemModel::insertColumns
+272   (int (*)(...))QAbstractItemModel::removeRows
+280   (int (*)(...))QAbstractItemModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QFileSystemModel::fetchMore
+312   (int (*)(...))QFileSystemModel::canFetchMore
+320   (int (*)(...))QFileSystemModel::flags
+328   (int (*)(...))QFileSystemModel::sort
+336   (int (*)(...))QAbstractItemModel::buddy
+344   (int (*)(...))QAbstractItemModel::match
+352   (int (*)(...))QAbstractItemModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractItemModel::submit
+376   (int (*)(...))QAbstractItemModel::revert
+
+Class QFileSystemModel
+   size=16 align=8
+   base size=16 base align=8
+QFileSystemModel (0x0x7f97d2d545b0) 0
+    vptr=((& QFileSystemModel::_ZTV16QFileSystemModel) + 16u)
+  QAbstractItemModel (0x0x7f97d2d54820) 0
+      primary-for QFileSystemModel (0x0x7f97d2d545b0)
+    QObject (0x0x7f97d86c9660) 0
+        primary-for QAbstractItemModel (0x0x7f97d2d54820)
+
+Class QFocusFrame::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFocusFrame::QPrivateSignal (0x0x7f97d873f660) 0 empty
+
+Vtable for QFocusFrame
+QFocusFrame::_ZTV11QFocusFrame: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QFocusFrame)
+16    (int (*)(...))QFocusFrame::metaObject
+24    (int (*)(...))QFocusFrame::qt_metacast
+32    (int (*)(...))QFocusFrame::qt_metacall
+40    (int (*)(...))QFocusFrame::~QFocusFrame
+48    (int (*)(...))QFocusFrame::~QFocusFrame
+56    (int (*)(...))QFocusFrame::event
+64    (int (*)(...))QFocusFrame::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QFocusFrame::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI11QFocusFrame)
+448   (int (*)(...))QFocusFrame::_ZThn16_N11QFocusFrameD1Ev
+456   (int (*)(...))QFocusFrame::_ZThn16_N11QFocusFrameD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QFocusFrame
+   size=48 align=8
+   base size=48 base align=8
+QFocusFrame (0x0x7f97d2d54888) 0
+    vptr=((& QFocusFrame::_ZTV11QFocusFrame) + 16u)
+  QWidget (0x0x7f97d3a05070) 0
+      primary-for QFocusFrame (0x0x7f97d2d54888)
+    QObject (0x0x7f97d873f120) 0
+        primary-for QWidget (0x0x7f97d3a05070)
+    QPaintDevice (0x0x7f97d873f180) 16
+        vptr=((& QFocusFrame::_ZTV11QFocusFrame) + 448u)
+
+Class QFontComboBox::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFontComboBox::QPrivateSignal (0x0x7f97d73bfd20) 0 empty
+
+Vtable for QFontComboBox
+QFontComboBox::_ZTV13QFontComboBox: 66u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QFontComboBox)
+16    (int (*)(...))QFontComboBox::metaObject
+24    (int (*)(...))QFontComboBox::qt_metacast
+32    (int (*)(...))QFontComboBox::qt_metacall
+40    (int (*)(...))QFontComboBox::~QFontComboBox
+48    (int (*)(...))QFontComboBox::~QFontComboBox
+56    (int (*)(...))QFontComboBox::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QFontComboBox::sizeHint
+136   (int (*)(...))QComboBox::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QComboBox::mousePressEvent
+176   (int (*)(...))QComboBox::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QComboBox::wheelEvent
+208   (int (*)(...))QComboBox::keyPressEvent
+216   (int (*)(...))QComboBox::keyReleaseEvent
+224   (int (*)(...))QComboBox::focusInEvent
+232   (int (*)(...))QComboBox::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QComboBox::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QComboBox::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QComboBox::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QComboBox::showEvent
+352   (int (*)(...))QComboBox::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QComboBox::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QComboBox::inputMethodEvent
+416   (int (*)(...))QComboBox::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QComboBox::showPopup
+440   (int (*)(...))QComboBox::hidePopup
+448   (int (*)(...))-16
+456   (int (*)(...))(& _ZTI13QFontComboBox)
+464   (int (*)(...))QFontComboBox::_ZThn16_N13QFontComboBoxD1Ev
+472   (int (*)(...))QFontComboBox::_ZThn16_N13QFontComboBoxD0Ev
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QFontComboBox
+   size=48 align=8
+   base size=48 base align=8
+QFontComboBox (0x0x7f97d2d54a28) 0
+    vptr=((& QFontComboBox::_ZTV13QFontComboBox) + 16u)
+  QComboBox (0x0x7f97d2d54a90) 0
+      primary-for QFontComboBox (0x0x7f97d2d54a28)
+    QWidget (0x0x7f97d3a053f0) 0
+        primary-for QComboBox (0x0x7f97d2d54a90)
+      QObject (0x0x7f97d873fe40) 0
+          primary-for QWidget (0x0x7f97d3a053f0)
+      QPaintDevice (0x0x7f97d73bfba0) 16
+          vptr=((& QFontComboBox::_ZTV13QFontComboBox) + 464u)
+
+Class QFontDialog::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFontDialog::QPrivateSignal (0x0x7f97d0f62480) 0 empty
+
+Vtable for QFontDialog
+QFontDialog::_ZTV11QFontDialog: 69u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QFontDialog)
+16    (int (*)(...))QFontDialog::metaObject
+24    (int (*)(...))QFontDialog::qt_metacast
+32    (int (*)(...))QFontDialog::qt_metacall
+40    (int (*)(...))QFontDialog::~QFontDialog
+48    (int (*)(...))QFontDialog::~QFontDialog
+56    (int (*)(...))QWidget::event
+64    (int (*)(...))QFontDialog::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QFontDialog::setVisible
+128   (int (*)(...))QDialog::sizeHint
+136   (int (*)(...))QDialog::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QDialog::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QDialog::resizeEvent
+280   (int (*)(...))QDialog::closeEvent
+288   (int (*)(...))QDialog::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QDialog::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFontDialog::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QDialog::open
+440   (int (*)(...))QDialog::exec
+448   (int (*)(...))QFontDialog::done
+456   (int (*)(...))QDialog::accept
+464   (int (*)(...))QDialog::reject
+472   (int (*)(...))-16
+480   (int (*)(...))(& _ZTI11QFontDialog)
+488   (int (*)(...))QFontDialog::_ZThn16_N11QFontDialogD1Ev
+496   (int (*)(...))QFontDialog::_ZThn16_N11QFontDialogD0Ev
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QFontDialog
+   size=48 align=8
+   base size=48 base align=8
+QFontDialog (0x0x7f97d23b5068) 0
+    vptr=((& QFontDialog::_ZTV11QFontDialog) + 16u)
+  QDialog (0x0x7f97d23b50d0) 0
+      primary-for QFontDialog (0x0x7f97d23b5068)
+    QWidget (0x0x7f97d3a20690) 0
+        primary-for QDialog (0x0x7f97d23b50d0)
+      QObject (0x0x7f97d287e060) 0
+          primary-for QWidget (0x0x7f97d3a20690)
+      QPaintDevice (0x0x7f97d0f62420) 16
+          vptr=((& QFontDialog::_ZTV11QFontDialog) + 488u)
+
+Class QFormLayout::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFormLayout::QPrivateSignal (0x0x7f97d0875ea0) 0 empty
+
+Class QFormLayout::TakeRowResult
+   size=16 align=8
+   base size=16 base align=8
+QFormLayout::TakeRowResult (0x0x7f97d0875f00) 0
+
+Vtable for QFormLayout
+QFormLayout::_ZTV11QFormLayout: 50u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QFormLayout)
+16    (int (*)(...))QFormLayout::metaObject
+24    (int (*)(...))QFormLayout::qt_metacast
+32    (int (*)(...))QFormLayout::qt_metacall
+40    (int (*)(...))QFormLayout::~QFormLayout
+48    (int (*)(...))QFormLayout::~QFormLayout
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QLayout::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QFormLayout::invalidate
+120   (int (*)(...))QLayout::geometry
+128   (int (*)(...))QFormLayout::addItem
+136   (int (*)(...))QFormLayout::expandingDirections
+144   (int (*)(...))QFormLayout::minimumSize
+152   (int (*)(...))QLayout::maximumSize
+160   (int (*)(...))QFormLayout::setGeometry
+168   (int (*)(...))QFormLayout::itemAt
+176   (int (*)(...))QFormLayout::takeAt
+184   (int (*)(...))QLayout::indexOf
+192   (int (*)(...))QFormLayout::count
+200   (int (*)(...))QLayout::isEmpty
+208   (int (*)(...))QLayout::controlTypes
+216   (int (*)(...))QLayout::layout
+224   (int (*)(...))QFormLayout::sizeHint
+232   (int (*)(...))QFormLayout::hasHeightForWidth
+240   (int (*)(...))QFormLayout::heightForWidth
+248   (int (*)(...))-16
+256   (int (*)(...))(& _ZTI11QFormLayout)
+264   (int (*)(...))QFormLayout::_ZThn16_N11QFormLayoutD1Ev
+272   (int (*)(...))QFormLayout::_ZThn16_N11QFormLayoutD0Ev
+280   (int (*)(...))QFormLayout::_ZThn16_NK11QFormLayout8sizeHintEv
+288   (int (*)(...))QFormLayout::_ZThn16_NK11QFormLayout11minimumSizeEv
+296   (int (*)(...))QLayout::_ZThn16_NK7QLayout11maximumSizeEv
+304   (int (*)(...))QFormLayout::_ZThn16_NK11QFormLayout19expandingDirectionsEv
+312   (int (*)(...))QFormLayout::_ZThn16_N11QFormLayout11setGeometryERK5QRect
+320   (int (*)(...))QLayout::_ZThn16_NK7QLayout8geometryEv
+328   (int (*)(...))QLayout::_ZThn16_NK7QLayout7isEmptyEv
+336   (int (*)(...))QFormLayout::_ZThn16_NK11QFormLayout17hasHeightForWidthEv
+344   (int (*)(...))QFormLayout::_ZThn16_NK11QFormLayout14heightForWidthEi
+352   (int (*)(...))QLayoutItem::minimumHeightForWidth
+360   (int (*)(...))QFormLayout::_ZThn16_N11QFormLayout10invalidateEv
+368   (int (*)(...))QLayoutItem::widget
+376   (int (*)(...))QLayout::_ZThn16_N7QLayout6layoutEv
+384   (int (*)(...))QLayoutItem::spacerItem
+392   (int (*)(...))QLayout::_ZThn16_NK7QLayout12controlTypesEv
+
+Class QFormLayout
+   size=32 align=8
+   base size=28 base align=8
+QFormLayout (0x0x7f97d14bf000) 0
+    vptr=((& QFormLayout::_ZTV11QFormLayout) + 16u)
+  QLayout (0x0x7f97d3a48e00) 0
+      primary-for QFormLayout (0x0x7f97d14bf000)
+    QObject (0x0x7f97d0875780) 0
+        primary-for QLayout (0x0x7f97d3a48e00)
+    QLayoutItem (0x0x7f97d08757e0) 16
+        vptr=((& QFormLayout::_ZTV11QFormLayout) + 264u)
+
+Class QGesture::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGesture::QPrivateSignal (0x0x7f97d09a4f00) 0 empty
+
+Vtable for QGesture
+QGesture::_ZTV8QGesture: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI8QGesture)
+16    (int (*)(...))QGesture::metaObject
+24    (int (*)(...))QGesture::qt_metacast
+32    (int (*)(...))QGesture::qt_metacall
+40    (int (*)(...))QGesture::~QGesture
+48    (int (*)(...))QGesture::~QGesture
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QGesture
+   size=16 align=8
+   base size=16 base align=8
+QGesture (0x0x7f97d14bf478) 0
+    vptr=((& QGesture::_ZTV8QGesture) + 16u)
+  QObject (0x0x7f97d09a4ea0) 0
+      primary-for QGesture (0x0x7f97d14bf478)
+
+Class QPanGesture::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPanGesture::QPrivateSignal (0x0x7f97d06b19c0) 0 empty
+
+Vtable for QPanGesture
+QPanGesture::_ZTV11QPanGesture: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QPanGesture)
+16    (int (*)(...))QPanGesture::metaObject
+24    (int (*)(...))QPanGesture::qt_metacast
+32    (int (*)(...))QPanGesture::qt_metacall
+40    (int (*)(...))QPanGesture::~QPanGesture
+48    (int (*)(...))QPanGesture::~QPanGesture
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QPanGesture
+   size=16 align=8
+   base size=16 base align=8
+QPanGesture (0x0x7f97d1378c30) 0
+    vptr=((& QPanGesture::_ZTV11QPanGesture) + 16u)
+  QGesture (0x0x7f97d1378c98) 0
+      primary-for QPanGesture (0x0x7f97d1378c30)
+    QObject (0x0x7f97d06b1000) 0
+        primary-for QGesture (0x0x7f97d1378c98)
+
+Class QPinchGesture::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPinchGesture::QPrivateSignal (0x0x7f97d06b1a80) 0 empty
+
+Vtable for QPinchGesture
+QPinchGesture::_ZTV13QPinchGesture: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QPinchGesture)
+16    (int (*)(...))QPinchGesture::metaObject
+24    (int (*)(...))QPinchGesture::qt_metacast
+32    (int (*)(...))QPinchGesture::qt_metacall
+40    (int (*)(...))QPinchGesture::~QPinchGesture
+48    (int (*)(...))QPinchGesture::~QPinchGesture
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QPinchGesture
+   size=16 align=8
+   base size=16 base align=8
+QPinchGesture (0x0x7f97d0bb5888) 0
+    vptr=((& QPinchGesture::_ZTV13QPinchGesture) + 16u)
+  QGesture (0x0x7f97d0bb5f70) 0
+      primary-for QPinchGesture (0x0x7f97d0bb5888)
+    QObject (0x0x7f97d06b1a20) 0
+        primary-for QGesture (0x0x7f97d0bb5f70)
+
+Class QSwipeGesture::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSwipeGesture::QPrivateSignal (0x0x7f97d06b1de0) 0 empty
+
+Vtable for QSwipeGesture
+QSwipeGesture::_ZTV13QSwipeGesture: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QSwipeGesture)
+16    (int (*)(...))QSwipeGesture::metaObject
+24    (int (*)(...))QSwipeGesture::qt_metacast
+32    (int (*)(...))QSwipeGesture::qt_metacall
+40    (int (*)(...))QSwipeGesture::~QSwipeGesture
+48    (int (*)(...))QSwipeGesture::~QSwipeGesture
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QSwipeGesture
+   size=16 align=8
+   base size=16 base align=8
+QSwipeGesture (0x0x7f97d08a44e0) 0
+    vptr=((& QSwipeGesture::_ZTV13QSwipeGesture) + 16u)
+  QGesture (0x0x7f97d08a4548) 0
+      primary-for QSwipeGesture (0x0x7f97d08a44e0)
+    QObject (0x0x7f97d06b1d80) 0
+        primary-for QGesture (0x0x7f97d08a4548)
+
+Class QTapGesture::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTapGesture::QPrivateSignal (0x0x7f97d06b1f60) 0 empty
+
+Vtable for QTapGesture
+QTapGesture::_ZTV11QTapGesture: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QTapGesture)
+16    (int (*)(...))QTapGesture::metaObject
+24    (int (*)(...))QTapGesture::qt_metacast
+32    (int (*)(...))QTapGesture::qt_metacall
+40    (int (*)(...))QTapGesture::~QTapGesture
+48    (int (*)(...))QTapGesture::~QTapGesture
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QTapGesture
+   size=16 align=8
+   base size=16 base align=8
+QTapGesture (0x0x7f97d08a4d00) 0
+    vptr=((& QTapGesture::_ZTV11QTapGesture) + 16u)
+  QGesture (0x0x7f97d08a4d68) 0
+      primary-for QTapGesture (0x0x7f97d08a4d00)
+    QObject (0x0x7f97d06b1f00) 0
+        primary-for QGesture (0x0x7f97d08a4d68)
+
+Class QTapAndHoldGesture::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTapAndHoldGesture::QPrivateSignal (0x0x7f97d05ac120) 0 empty
+
+Vtable for QTapAndHoldGesture
+QTapAndHoldGesture::_ZTV18QTapAndHoldGesture: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QTapAndHoldGesture)
+16    (int (*)(...))QTapAndHoldGesture::metaObject
+24    (int (*)(...))QTapAndHoldGesture::qt_metacast
+32    (int (*)(...))QTapAndHoldGesture::qt_metacall
+40    (int (*)(...))QTapAndHoldGesture::~QTapAndHoldGesture
+48    (int (*)(...))QTapAndHoldGesture::~QTapAndHoldGesture
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QTapAndHoldGesture
+   size=16 align=8
+   base size=16 base align=8
+QTapAndHoldGesture (0x0x7f97d08ba4e0) 0
+    vptr=((& QTapAndHoldGesture::_ZTV18QTapAndHoldGesture) + 16u)
+  QGesture (0x0x7f97d08ba548) 0
+      primary-for QTapAndHoldGesture (0x0x7f97d08ba4e0)
+    QObject (0x0x7f97d05ac060) 0
+        primary-for QGesture (0x0x7f97d08ba548)
+
+Vtable for QGestureEvent
+QGestureEvent::_ZTV13QGestureEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QGestureEvent)
+16    (int (*)(...))QGestureEvent::~QGestureEvent
+24    (int (*)(...))QGestureEvent::~QGestureEvent
+
+Class QGestureEvent
+   size=56 align=8
+   base size=56 base align=8
+QGestureEvent (0x0x7f97d08ba9c0) 0
+    vptr=((& QGestureEvent::_ZTV13QGestureEvent) + 16u)
+  QEvent (0x0x7f97d05ac1e0) 0
+      primary-for QGestureEvent (0x0x7f97d08ba9c0)
+
+Vtable for QGestureRecognizer
+QGestureRecognizer::_ZTV18QGestureRecognizer: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QGestureRecognizer)
+16    0u
+24    0u
+32    (int (*)(...))QGestureRecognizer::create
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))QGestureRecognizer::reset
+
+Class QGestureRecognizer
+   size=8 align=8
+   base size=8 base align=8
+QGestureRecognizer (0x0x7f97d00d9480) 0 nearly-empty
+    vptr=((& QGestureRecognizer::_ZTV18QGestureRecognizer) + 16u)
+
+Vtable for QGraphicsItem
+QGraphicsItem::_ZTV13QGraphicsItem: 39u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QGraphicsItem)
+16    0u
+24    0u
+32    (int (*)(...))QGraphicsItem::advance
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))QGraphicsItem::shape
+56    (int (*)(...))QGraphicsItem::contains
+64    (int (*)(...))QGraphicsItem::collidesWithItem
+72    (int (*)(...))QGraphicsItem::collidesWithPath
+80    (int (*)(...))QGraphicsItem::isObscuredBy
+88    (int (*)(...))QGraphicsItem::opaqueArea
+96    (int (*)(...))__cxa_pure_virtual
+104   (int (*)(...))QGraphicsItem::type
+112   (int (*)(...))QGraphicsItem::sceneEventFilter
+120   (int (*)(...))QGraphicsItem::sceneEvent
+128   (int (*)(...))QGraphicsItem::contextMenuEvent
+136   (int (*)(...))QGraphicsItem::dragEnterEvent
+144   (int (*)(...))QGraphicsItem::dragLeaveEvent
+152   (int (*)(...))QGraphicsItem::dragMoveEvent
+160   (int (*)(...))QGraphicsItem::dropEvent
+168   (int (*)(...))QGraphicsItem::focusInEvent
+176   (int (*)(...))QGraphicsItem::focusOutEvent
+184   (int (*)(...))QGraphicsItem::hoverEnterEvent
+192   (int (*)(...))QGraphicsItem::hoverMoveEvent
+200   (int (*)(...))QGraphicsItem::hoverLeaveEvent
+208   (int (*)(...))QGraphicsItem::keyPressEvent
+216   (int (*)(...))QGraphicsItem::keyReleaseEvent
+224   (int (*)(...))QGraphicsItem::mousePressEvent
+232   (int (*)(...))QGraphicsItem::mouseMoveEvent
+240   (int (*)(...))QGraphicsItem::mouseReleaseEvent
+248   (int (*)(...))QGraphicsItem::mouseDoubleClickEvent
+256   (int (*)(...))QGraphicsItem::wheelEvent
+264   (int (*)(...))QGraphicsItem::inputMethodEvent
+272   (int (*)(...))QGraphicsItem::inputMethodQuery
+280   (int (*)(...))QGraphicsItem::itemChange
+288   (int (*)(...))QGraphicsItem::supportsExtension
+296   (int (*)(...))QGraphicsItem::setExtension
+304   (int (*)(...))QGraphicsItem::extension
+
+Class QGraphicsItem
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsItem (0x0x7f97d00fe6c0) 0
+    vptr=((& QGraphicsItem::_ZTV13QGraphicsItem) + 16u)
+
+Class QGraphicsObject::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsObject::QPrivateSignal (0x0x7f97cf8f88a0) 0 empty
+
+Vtable for QGraphicsObject
+QGraphicsObject::_ZTV15QGraphicsObject: 53u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QGraphicsObject)
+16    (int (*)(...))QGraphicsObject::metaObject
+24    (int (*)(...))QGraphicsObject::qt_metacast
+32    (int (*)(...))QGraphicsObject::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QGraphicsObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))-16
+120   (int (*)(...))(& _ZTI15QGraphicsObject)
+128   0u
+136   0u
+144   (int (*)(...))QGraphicsItem::advance
+152   (int (*)(...))__cxa_pure_virtual
+160   (int (*)(...))QGraphicsItem::shape
+168   (int (*)(...))QGraphicsItem::contains
+176   (int (*)(...))QGraphicsItem::collidesWithItem
+184   (int (*)(...))QGraphicsItem::collidesWithPath
+192   (int (*)(...))QGraphicsItem::isObscuredBy
+200   (int (*)(...))QGraphicsItem::opaqueArea
+208   (int (*)(...))__cxa_pure_virtual
+216   (int (*)(...))QGraphicsItem::type
+224   (int (*)(...))QGraphicsItem::sceneEventFilter
+232   (int (*)(...))QGraphicsItem::sceneEvent
+240   (int (*)(...))QGraphicsItem::contextMenuEvent
+248   (int (*)(...))QGraphicsItem::dragEnterEvent
+256   (int (*)(...))QGraphicsItem::dragLeaveEvent
+264   (int (*)(...))QGraphicsItem::dragMoveEvent
+272   (int (*)(...))QGraphicsItem::dropEvent
+280   (int (*)(...))QGraphicsItem::focusInEvent
+288   (int (*)(...))QGraphicsItem::focusOutEvent
+296   (int (*)(...))QGraphicsItem::hoverEnterEvent
+304   (int (*)(...))QGraphicsItem::hoverMoveEvent
+312   (int (*)(...))QGraphicsItem::hoverLeaveEvent
+320   (int (*)(...))QGraphicsItem::keyPressEvent
+328   (int (*)(...))QGraphicsItem::keyReleaseEvent
+336   (int (*)(...))QGraphicsItem::mousePressEvent
+344   (int (*)(...))QGraphicsItem::mouseMoveEvent
+352   (int (*)(...))QGraphicsItem::mouseReleaseEvent
+360   (int (*)(...))QGraphicsItem::mouseDoubleClickEvent
+368   (int (*)(...))QGraphicsItem::wheelEvent
+376   (int (*)(...))QGraphicsItem::inputMethodEvent
+384   (int (*)(...))QGraphicsItem::inputMethodQuery
+392   (int (*)(...))QGraphicsItem::itemChange
+400   (int (*)(...))QGraphicsItem::supportsExtension
+408   (int (*)(...))QGraphicsItem::setExtension
+416   (int (*)(...))QGraphicsItem::extension
+
+Class QGraphicsObject
+   size=32 align=8
+   base size=32 base align=8
+QGraphicsObject (0x0x7f97d3668d90) 0
+    vptr=((& QGraphicsObject::_ZTV15QGraphicsObject) + 16u)
+  QObject (0x0x7f97cfe587e0) 0
+      primary-for QGraphicsObject (0x0x7f97d3668d90)
+  QGraphicsItem (0x0x7f97cf8f8840) 16
+      vptr=((& QGraphicsObject::_ZTV15QGraphicsObject) + 128u)
+
+Vtable for QAbstractGraphicsShapeItem
+QAbstractGraphicsShapeItem::_ZTV26QAbstractGraphicsShapeItem: 39u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI26QAbstractGraphicsShapeItem)
+16    0u
+24    0u
+32    (int (*)(...))QGraphicsItem::advance
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))QGraphicsItem::shape
+56    (int (*)(...))QGraphicsItem::contains
+64    (int (*)(...))QGraphicsItem::collidesWithItem
+72    (int (*)(...))QGraphicsItem::collidesWithPath
+80    (int (*)(...))QAbstractGraphicsShapeItem::isObscuredBy
+88    (int (*)(...))QAbstractGraphicsShapeItem::opaqueArea
+96    (int (*)(...))__cxa_pure_virtual
+104   (int (*)(...))QGraphicsItem::type
+112   (int (*)(...))QGraphicsItem::sceneEventFilter
+120   (int (*)(...))QGraphicsItem::sceneEvent
+128   (int (*)(...))QGraphicsItem::contextMenuEvent
+136   (int (*)(...))QGraphicsItem::dragEnterEvent
+144   (int (*)(...))QGraphicsItem::dragLeaveEvent
+152   (int (*)(...))QGraphicsItem::dragMoveEvent
+160   (int (*)(...))QGraphicsItem::dropEvent
+168   (int (*)(...))QGraphicsItem::focusInEvent
+176   (int (*)(...))QGraphicsItem::focusOutEvent
+184   (int (*)(...))QGraphicsItem::hoverEnterEvent
+192   (int (*)(...))QGraphicsItem::hoverMoveEvent
+200   (int (*)(...))QGraphicsItem::hoverLeaveEvent
+208   (int (*)(...))QGraphicsItem::keyPressEvent
+216   (int (*)(...))QGraphicsItem::keyReleaseEvent
+224   (int (*)(...))QGraphicsItem::mousePressEvent
+232   (int (*)(...))QGraphicsItem::mouseMoveEvent
+240   (int (*)(...))QGraphicsItem::mouseReleaseEvent
+248   (int (*)(...))QGraphicsItem::mouseDoubleClickEvent
+256   (int (*)(...))QGraphicsItem::wheelEvent
+264   (int (*)(...))QGraphicsItem::inputMethodEvent
+272   (int (*)(...))QGraphicsItem::inputMethodQuery
+280   (int (*)(...))QGraphicsItem::itemChange
+288   (int (*)(...))QGraphicsItem::supportsExtension
+296   (int (*)(...))QGraphicsItem::setExtension
+304   (int (*)(...))QGraphicsItem::extension
+
+Class QAbstractGraphicsShapeItem
+   size=16 align=8
+   base size=16 base align=8
+QAbstractGraphicsShapeItem (0x0x7f97d069c888) 0
+    vptr=((& QAbstractGraphicsShapeItem::_ZTV26QAbstractGraphicsShapeItem) + 16u)
+  QGraphicsItem (0x0x7f97cf8f8cc0) 0
+      primary-for QAbstractGraphicsShapeItem (0x0x7f97d069c888)
+
+Vtable for QGraphicsPathItem
+QGraphicsPathItem::_ZTV17QGraphicsPathItem: 39u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QGraphicsPathItem)
+16    (int (*)(...))QGraphicsPathItem::~QGraphicsPathItem
+24    (int (*)(...))QGraphicsPathItem::~QGraphicsPathItem
+32    (int (*)(...))QGraphicsItem::advance
+40    (int (*)(...))QGraphicsPathItem::boundingRect
+48    (int (*)(...))QGraphicsPathItem::shape
+56    (int (*)(...))QGraphicsPathItem::contains
+64    (int (*)(...))QGraphicsItem::collidesWithItem
+72    (int (*)(...))QGraphicsItem::collidesWithPath
+80    (int (*)(...))QGraphicsPathItem::isObscuredBy
+88    (int (*)(...))QGraphicsPathItem::opaqueArea
+96    (int (*)(...))QGraphicsPathItem::paint
+104   (int (*)(...))QGraphicsPathItem::type
+112   (int (*)(...))QGraphicsItem::sceneEventFilter
+120   (int (*)(...))QGraphicsItem::sceneEvent
+128   (int (*)(...))QGraphicsItem::contextMenuEvent
+136   (int (*)(...))QGraphicsItem::dragEnterEvent
+144   (int (*)(...))QGraphicsItem::dragLeaveEvent
+152   (int (*)(...))QGraphicsItem::dragMoveEvent
+160   (int (*)(...))QGraphicsItem::dropEvent
+168   (int (*)(...))QGraphicsItem::focusInEvent
+176   (int (*)(...))QGraphicsItem::focusOutEvent
+184   (int (*)(...))QGraphicsItem::hoverEnterEvent
+192   (int (*)(...))QGraphicsItem::hoverMoveEvent
+200   (int (*)(...))QGraphicsItem::hoverLeaveEvent
+208   (int (*)(...))QGraphicsItem::keyPressEvent
+216   (int (*)(...))QGraphicsItem::keyReleaseEvent
+224   (int (*)(...))QGraphicsItem::mousePressEvent
+232   (int (*)(...))QGraphicsItem::mouseMoveEvent
+240   (int (*)(...))QGraphicsItem::mouseReleaseEvent
+248   (int (*)(...))QGraphicsItem::mouseDoubleClickEvent
+256   (int (*)(...))QGraphicsItem::wheelEvent
+264   (int (*)(...))QGraphicsItem::inputMethodEvent
+272   (int (*)(...))QGraphicsItem::inputMethodQuery
+280   (int (*)(...))QGraphicsItem::itemChange
+288   (int (*)(...))QGraphicsPathItem::supportsExtension
+296   (int (*)(...))QGraphicsPathItem::setExtension
+304   (int (*)(...))QGraphicsPathItem::extension
+
+Class QGraphicsPathItem
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsPathItem (0x0x7f97d069c8f0) 0
+    vptr=((& QGraphicsPathItem::_ZTV17QGraphicsPathItem) + 16u)
+  QAbstractGraphicsShapeItem (0x0x7f97d069c958) 0
+      primary-for QGraphicsPathItem (0x0x7f97d069c8f0)
+    QGraphicsItem (0x0x7f97cf8f8d20) 0
+        primary-for QAbstractGraphicsShapeItem (0x0x7f97d069c958)
+
+Vtable for QGraphicsRectItem
+QGraphicsRectItem::_ZTV17QGraphicsRectItem: 39u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QGraphicsRectItem)
+16    (int (*)(...))QGraphicsRectItem::~QGraphicsRectItem
+24    (int (*)(...))QGraphicsRectItem::~QGraphicsRectItem
+32    (int (*)(...))QGraphicsItem::advance
+40    (int (*)(...))QGraphicsRectItem::boundingRect
+48    (int (*)(...))QGraphicsRectItem::shape
+56    (int (*)(...))QGraphicsRectItem::contains
+64    (int (*)(...))QGraphicsItem::collidesWithItem
+72    (int (*)(...))QGraphicsItem::collidesWithPath
+80    (int (*)(...))QGraphicsRectItem::isObscuredBy
+88    (int (*)(...))QGraphicsRectItem::opaqueArea
+96    (int (*)(...))QGraphicsRectItem::paint
+104   (int (*)(...))QGraphicsRectItem::type
+112   (int (*)(...))QGraphicsItem::sceneEventFilter
+120   (int (*)(...))QGraphicsItem::sceneEvent
+128   (int (*)(...))QGraphicsItem::contextMenuEvent
+136   (int (*)(...))QGraphicsItem::dragEnterEvent
+144   (int (*)(...))QGraphicsItem::dragLeaveEvent
+152   (int (*)(...))QGraphicsItem::dragMoveEvent
+160   (int (*)(...))QGraphicsItem::dropEvent
+168   (int (*)(...))QGraphicsItem::focusInEvent
+176   (int (*)(...))QGraphicsItem::focusOutEvent
+184   (int (*)(...))QGraphicsItem::hoverEnterEvent
+192   (int (*)(...))QGraphicsItem::hoverMoveEvent
+200   (int (*)(...))QGraphicsItem::hoverLeaveEvent
+208   (int (*)(...))QGraphicsItem::keyPressEvent
+216   (int (*)(...))QGraphicsItem::keyReleaseEvent
+224   (int (*)(...))QGraphicsItem::mousePressEvent
+232   (int (*)(...))QGraphicsItem::mouseMoveEvent
+240   (int (*)(...))QGraphicsItem::mouseReleaseEvent
+248   (int (*)(...))QGraphicsItem::mouseDoubleClickEvent
+256   (int (*)(...))QGraphicsItem::wheelEvent
+264   (int (*)(...))QGraphicsItem::inputMethodEvent
+272   (int (*)(...))QGraphicsItem::inputMethodQuery
+280   (int (*)(...))QGraphicsItem::itemChange
+288   (int (*)(...))QGraphicsRectItem::supportsExtension
+296   (int (*)(...))QGraphicsRectItem::setExtension
+304   (int (*)(...))QGraphicsRectItem::extension
+
+Class QGraphicsRectItem
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsRectItem (0x0x7f97d069c9c0) 0
+    vptr=((& QGraphicsRectItem::_ZTV17QGraphicsRectItem) + 16u)
+  QAbstractGraphicsShapeItem (0x0x7f97d069ca28) 0
+      primary-for QGraphicsRectItem (0x0x7f97d069c9c0)
+    QGraphicsItem (0x0x7f97cf65f060) 0
+        primary-for QAbstractGraphicsShapeItem (0x0x7f97d069ca28)
+
+Vtable for QGraphicsEllipseItem
+QGraphicsEllipseItem::_ZTV20QGraphicsEllipseItem: 39u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QGraphicsEllipseItem)
+16    (int (*)(...))QGraphicsEllipseItem::~QGraphicsEllipseItem
+24    (int (*)(...))QGraphicsEllipseItem::~QGraphicsEllipseItem
+32    (int (*)(...))QGraphicsItem::advance
+40    (int (*)(...))QGraphicsEllipseItem::boundingRect
+48    (int (*)(...))QGraphicsEllipseItem::shape
+56    (int (*)(...))QGraphicsEllipseItem::contains
+64    (int (*)(...))QGraphicsItem::collidesWithItem
+72    (int (*)(...))QGraphicsItem::collidesWithPath
+80    (int (*)(...))QGraphicsEllipseItem::isObscuredBy
+88    (int (*)(...))QGraphicsEllipseItem::opaqueArea
+96    (int (*)(...))QGraphicsEllipseItem::paint
+104   (int (*)(...))QGraphicsEllipseItem::type
+112   (int (*)(...))QGraphicsItem::sceneEventFilter
+120   (int (*)(...))QGraphicsItem::sceneEvent
+128   (int (*)(...))QGraphicsItem::contextMenuEvent
+136   (int (*)(...))QGraphicsItem::dragEnterEvent
+144   (int (*)(...))QGraphicsItem::dragLeaveEvent
+152   (int (*)(...))QGraphicsItem::dragMoveEvent
+160   (int (*)(...))QGraphicsItem::dropEvent
+168   (int (*)(...))QGraphicsItem::focusInEvent
+176   (int (*)(...))QGraphicsItem::focusOutEvent
+184   (int (*)(...))QGraphicsItem::hoverEnterEvent
+192   (int (*)(...))QGraphicsItem::hoverMoveEvent
+200   (int (*)(...))QGraphicsItem::hoverLeaveEvent
+208   (int (*)(...))QGraphicsItem::keyPressEvent
+216   (int (*)(...))QGraphicsItem::keyReleaseEvent
+224   (int (*)(...))QGraphicsItem::mousePressEvent
+232   (int (*)(...))QGraphicsItem::mouseMoveEvent
+240   (int (*)(...))QGraphicsItem::mouseReleaseEvent
+248   (int (*)(...))QGraphicsItem::mouseDoubleClickEvent
+256   (int (*)(...))QGraphicsItem::wheelEvent
+264   (int (*)(...))QGraphicsItem::inputMethodEvent
+272   (int (*)(...))QGraphicsItem::inputMethodQuery
+280   (int (*)(...))QGraphicsItem::itemChange
+288   (int (*)(...))QGraphicsEllipseItem::supportsExtension
+296   (int (*)(...))QGraphicsEllipseItem::setExtension
+304   (int (*)(...))QGraphicsEllipseItem::extension
+
+Class QGraphicsEllipseItem
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsEllipseItem (0x0x7f97d069ca90) 0
+    vptr=((& QGraphicsEllipseItem::_ZTV20QGraphicsEllipseItem) + 16u)
+  QAbstractGraphicsShapeItem (0x0x7f97d069caf8) 0
+      primary-for QGraphicsEllipseItem (0x0x7f97d069ca90)
+    QGraphicsItem (0x0x7f97cf65f0c0) 0
+        primary-for QAbstractGraphicsShapeItem (0x0x7f97d069caf8)
+
+Vtable for QGraphicsPolygonItem
+QGraphicsPolygonItem::_ZTV20QGraphicsPolygonItem: 39u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QGraphicsPolygonItem)
+16    (int (*)(...))QGraphicsPolygonItem::~QGraphicsPolygonItem
+24    (int (*)(...))QGraphicsPolygonItem::~QGraphicsPolygonItem
+32    (int (*)(...))QGraphicsItem::advance
+40    (int (*)(...))QGraphicsPolygonItem::boundingRect
+48    (int (*)(...))QGraphicsPolygonItem::shape
+56    (int (*)(...))QGraphicsPolygonItem::contains
+64    (int (*)(...))QGraphicsItem::collidesWithItem
+72    (int (*)(...))QGraphicsItem::collidesWithPath
+80    (int (*)(...))QGraphicsPolygonItem::isObscuredBy
+88    (int (*)(...))QGraphicsPolygonItem::opaqueArea
+96    (int (*)(...))QGraphicsPolygonItem::paint
+104   (int (*)(...))QGraphicsPolygonItem::type
+112   (int (*)(...))QGraphicsItem::sceneEventFilter
+120   (int (*)(...))QGraphicsItem::sceneEvent
+128   (int (*)(...))QGraphicsItem::contextMenuEvent
+136   (int (*)(...))QGraphicsItem::dragEnterEvent
+144   (int (*)(...))QGraphicsItem::dragLeaveEvent
+152   (int (*)(...))QGraphicsItem::dragMoveEvent
+160   (int (*)(...))QGraphicsItem::dropEvent
+168   (int (*)(...))QGraphicsItem::focusInEvent
+176   (int (*)(...))QGraphicsItem::focusOutEvent
+184   (int (*)(...))QGraphicsItem::hoverEnterEvent
+192   (int (*)(...))QGraphicsItem::hoverMoveEvent
+200   (int (*)(...))QGraphicsItem::hoverLeaveEvent
+208   (int (*)(...))QGraphicsItem::keyPressEvent
+216   (int (*)(...))QGraphicsItem::keyReleaseEvent
+224   (int (*)(...))QGraphicsItem::mousePressEvent
+232   (int (*)(...))QGraphicsItem::mouseMoveEvent
+240   (int (*)(...))QGraphicsItem::mouseReleaseEvent
+248   (int (*)(...))QGraphicsItem::mouseDoubleClickEvent
+256   (int (*)(...))QGraphicsItem::wheelEvent
+264   (int (*)(...))QGraphicsItem::inputMethodEvent
+272   (int (*)(...))QGraphicsItem::inputMethodQuery
+280   (int (*)(...))QGraphicsItem::itemChange
+288   (int (*)(...))QGraphicsPolygonItem::supportsExtension
+296   (int (*)(...))QGraphicsPolygonItem::setExtension
+304   (int (*)(...))QGraphicsPolygonItem::extension
+
+Class QGraphicsPolygonItem
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsPolygonItem (0x0x7f97d069cb60) 0
+    vptr=((& QGraphicsPolygonItem::_ZTV20QGraphicsPolygonItem) + 16u)
+  QAbstractGraphicsShapeItem (0x0x7f97d069cbc8) 0
+      primary-for QGraphicsPolygonItem (0x0x7f97d069cb60)
+    QGraphicsItem (0x0x7f97cf65f240) 0
+        primary-for QAbstractGraphicsShapeItem (0x0x7f97d069cbc8)
+
+Vtable for QGraphicsLineItem
+QGraphicsLineItem::_ZTV17QGraphicsLineItem: 39u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QGraphicsLineItem)
+16    (int (*)(...))QGraphicsLineItem::~QGraphicsLineItem
+24    (int (*)(...))QGraphicsLineItem::~QGraphicsLineItem
+32    (int (*)(...))QGraphicsItem::advance
+40    (int (*)(...))QGraphicsLineItem::boundingRect
+48    (int (*)(...))QGraphicsLineItem::shape
+56    (int (*)(...))QGraphicsLineItem::contains
+64    (int (*)(...))QGraphicsItem::collidesWithItem
+72    (int (*)(...))QGraphicsItem::collidesWithPath
+80    (int (*)(...))QGraphicsLineItem::isObscuredBy
+88    (int (*)(...))QGraphicsLineItem::opaqueArea
+96    (int (*)(...))QGraphicsLineItem::paint
+104   (int (*)(...))QGraphicsLineItem::type
+112   (int (*)(...))QGraphicsItem::sceneEventFilter
+120   (int (*)(...))QGraphicsItem::sceneEvent
+128   (int (*)(...))QGraphicsItem::contextMenuEvent
+136   (int (*)(...))QGraphicsItem::dragEnterEvent
+144   (int (*)(...))QGraphicsItem::dragLeaveEvent
+152   (int (*)(...))QGraphicsItem::dragMoveEvent
+160   (int (*)(...))QGraphicsItem::dropEvent
+168   (int (*)(...))QGraphicsItem::focusInEvent
+176   (int (*)(...))QGraphicsItem::focusOutEvent
+184   (int (*)(...))QGraphicsItem::hoverEnterEvent
+192   (int (*)(...))QGraphicsItem::hoverMoveEvent
+200   (int (*)(...))QGraphicsItem::hoverLeaveEvent
+208   (int (*)(...))QGraphicsItem::keyPressEvent
+216   (int (*)(...))QGraphicsItem::keyReleaseEvent
+224   (int (*)(...))QGraphicsItem::mousePressEvent
+232   (int (*)(...))QGraphicsItem::mouseMoveEvent
+240   (int (*)(...))QGraphicsItem::mouseReleaseEvent
+248   (int (*)(...))QGraphicsItem::mouseDoubleClickEvent
+256   (int (*)(...))QGraphicsItem::wheelEvent
+264   (int (*)(...))QGraphicsItem::inputMethodEvent
+272   (int (*)(...))QGraphicsItem::inputMethodQuery
+280   (int (*)(...))QGraphicsItem::itemChange
+288   (int (*)(...))QGraphicsLineItem::supportsExtension
+296   (int (*)(...))QGraphicsLineItem::setExtension
+304   (int (*)(...))QGraphicsLineItem::extension
+
+Class QGraphicsLineItem
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsLineItem (0x0x7f97d069cc30) 0
+    vptr=((& QGraphicsLineItem::_ZTV17QGraphicsLineItem) + 16u)
+  QGraphicsItem (0x0x7f97cf65f2a0) 0
+      primary-for QGraphicsLineItem (0x0x7f97d069cc30)
+
+Vtable for QGraphicsPixmapItem
+QGraphicsPixmapItem::_ZTV19QGraphicsPixmapItem: 39u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QGraphicsPixmapItem)
+16    (int (*)(...))QGraphicsPixmapItem::~QGraphicsPixmapItem
+24    (int (*)(...))QGraphicsPixmapItem::~QGraphicsPixmapItem
+32    (int (*)(...))QGraphicsItem::advance
+40    (int (*)(...))QGraphicsPixmapItem::boundingRect
+48    (int (*)(...))QGraphicsPixmapItem::shape
+56    (int (*)(...))QGraphicsPixmapItem::contains
+64    (int (*)(...))QGraphicsItem::collidesWithItem
+72    (int (*)(...))QGraphicsItem::collidesWithPath
+80    (int (*)(...))QGraphicsPixmapItem::isObscuredBy
+88    (int (*)(...))QGraphicsPixmapItem::opaqueArea
+96    (int (*)(...))QGraphicsPixmapItem::paint
+104   (int (*)(...))QGraphicsPixmapItem::type
+112   (int (*)(...))QGraphicsItem::sceneEventFilter
+120   (int (*)(...))QGraphicsItem::sceneEvent
+128   (int (*)(...))QGraphicsItem::contextMenuEvent
+136   (int (*)(...))QGraphicsItem::dragEnterEvent
+144   (int (*)(...))QGraphicsItem::dragLeaveEvent
+152   (int (*)(...))QGraphicsItem::dragMoveEvent
+160   (int (*)(...))QGraphicsItem::dropEvent
+168   (int (*)(...))QGraphicsItem::focusInEvent
+176   (int (*)(...))QGraphicsItem::focusOutEvent
+184   (int (*)(...))QGraphicsItem::hoverEnterEvent
+192   (int (*)(...))QGraphicsItem::hoverMoveEvent
+200   (int (*)(...))QGraphicsItem::hoverLeaveEvent
+208   (int (*)(...))QGraphicsItem::keyPressEvent
+216   (int (*)(...))QGraphicsItem::keyReleaseEvent
+224   (int (*)(...))QGraphicsItem::mousePressEvent
+232   (int (*)(...))QGraphicsItem::mouseMoveEvent
+240   (int (*)(...))QGraphicsItem::mouseReleaseEvent
+248   (int (*)(...))QGraphicsItem::mouseDoubleClickEvent
+256   (int (*)(...))QGraphicsItem::wheelEvent
+264   (int (*)(...))QGraphicsItem::inputMethodEvent
+272   (int (*)(...))QGraphicsItem::inputMethodQuery
+280   (int (*)(...))QGraphicsItem::itemChange
+288   (int (*)(...))QGraphicsPixmapItem::supportsExtension
+296   (int (*)(...))QGraphicsPixmapItem::setExtension
+304   (int (*)(...))QGraphicsPixmapItem::extension
+
+Class QGraphicsPixmapItem
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsPixmapItem (0x0x7f97d069cc98) 0
+    vptr=((& QGraphicsPixmapItem::_ZTV19QGraphicsPixmapItem) + 16u)
+  QGraphicsItem (0x0x7f97cf65f360) 0
+      primary-for QGraphicsPixmapItem (0x0x7f97d069cc98)
+
+Class QGraphicsTextItem::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsTextItem::QPrivateSignal (0x0x7f97cf684060) 0 empty
+
+Vtable for QGraphicsTextItem
+QGraphicsTextItem::_ZTV17QGraphicsTextItem: 82u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QGraphicsTextItem)
+16    (int (*)(...))QGraphicsTextItem::metaObject
+24    (int (*)(...))QGraphicsTextItem::qt_metacast
+32    (int (*)(...))QGraphicsTextItem::qt_metacall
+40    (int (*)(...))QGraphicsTextItem::~QGraphicsTextItem
+48    (int (*)(...))QGraphicsTextItem::~QGraphicsTextItem
+56    (int (*)(...))QGraphicsObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QGraphicsTextItem::boundingRect
+120   (int (*)(...))QGraphicsTextItem::shape
+128   (int (*)(...))QGraphicsTextItem::contains
+136   (int (*)(...))QGraphicsTextItem::paint
+144   (int (*)(...))QGraphicsTextItem::isObscuredBy
+152   (int (*)(...))QGraphicsTextItem::opaqueArea
+160   (int (*)(...))QGraphicsTextItem::type
+168   (int (*)(...))QGraphicsTextItem::sceneEvent
+176   (int (*)(...))QGraphicsTextItem::mousePressEvent
+184   (int (*)(...))QGraphicsTextItem::mouseMoveEvent
+192   (int (*)(...))QGraphicsTextItem::mouseReleaseEvent
+200   (int (*)(...))QGraphicsTextItem::mouseDoubleClickEvent
+208   (int (*)(...))QGraphicsTextItem::contextMenuEvent
+216   (int (*)(...))QGraphicsTextItem::keyPressEvent
+224   (int (*)(...))QGraphicsTextItem::keyReleaseEvent
+232   (int (*)(...))QGraphicsTextItem::focusInEvent
+240   (int (*)(...))QGraphicsTextItem::focusOutEvent
+248   (int (*)(...))QGraphicsTextItem::dragEnterEvent
+256   (int (*)(...))QGraphicsTextItem::dragLeaveEvent
+264   (int (*)(...))QGraphicsTextItem::dragMoveEvent
+272   (int (*)(...))QGraphicsTextItem::dropEvent
+280   (int (*)(...))QGraphicsTextItem::inputMethodEvent
+288   (int (*)(...))QGraphicsTextItem::hoverEnterEvent
+296   (int (*)(...))QGraphicsTextItem::hoverMoveEvent
+304   (int (*)(...))QGraphicsTextItem::hoverLeaveEvent
+312   (int (*)(...))QGraphicsTextItem::inputMethodQuery
+320   (int (*)(...))QGraphicsTextItem::supportsExtension
+328   (int (*)(...))QGraphicsTextItem::setExtension
+336   (int (*)(...))QGraphicsTextItem::extension
+344   (int (*)(...))-16
+352   (int (*)(...))(& _ZTI17QGraphicsTextItem)
+360   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItemD1Ev
+368   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItemD0Ev
+376   (int (*)(...))QGraphicsItem::advance
+384   (int (*)(...))QGraphicsTextItem::_ZThn16_NK17QGraphicsTextItem12boundingRectEv
+392   (int (*)(...))QGraphicsTextItem::_ZThn16_NK17QGraphicsTextItem5shapeEv
+400   (int (*)(...))QGraphicsTextItem::_ZThn16_NK17QGraphicsTextItem8containsERK7QPointF
+408   (int (*)(...))QGraphicsItem::collidesWithItem
+416   (int (*)(...))QGraphicsItem::collidesWithPath
+424   (int (*)(...))QGraphicsTextItem::_ZThn16_NK17QGraphicsTextItem12isObscuredByEPK13QGraphicsItem
+432   (int (*)(...))QGraphicsTextItem::_ZThn16_NK17QGraphicsTextItem10opaqueAreaEv
+440   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem5paintEP8QPainterPK24QStyleOptionGraphicsItemP7QWidget
+448   (int (*)(...))QGraphicsTextItem::_ZThn16_NK17QGraphicsTextItem4typeEv
+456   (int (*)(...))QGraphicsItem::sceneEventFilter
+464   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem10sceneEventEP6QEvent
+472   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem16contextMenuEventEP30QGraphicsSceneContextMenuEvent
+480   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem14dragEnterEventEP27QGraphicsSceneDragDropEvent
+488   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem14dragLeaveEventEP27QGraphicsSceneDragDropEvent
+496   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem13dragMoveEventEP27QGraphicsSceneDragDropEvent
+504   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem9dropEventEP27QGraphicsSceneDragDropEvent
+512   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem12focusInEventEP11QFocusEvent
+520   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem13focusOutEventEP11QFocusEvent
+528   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem15hoverEnterEventEP24QGraphicsSceneHoverEvent
+536   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem14hoverMoveEventEP24QGraphicsSceneHoverEvent
+544   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem15hoverLeaveEventEP24QGraphicsSceneHoverEvent
+552   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem13keyPressEventEP9QKeyEvent
+560   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem15keyReleaseEventEP9QKeyEvent
+568   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem15mousePressEventEP24QGraphicsSceneMouseEvent
+576   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem14mouseMoveEventEP24QGraphicsSceneMouseEvent
+584   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem17mouseReleaseEventEP24QGraphicsSceneMouseEvent
+592   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem21mouseDoubleClickEventEP24QGraphicsSceneMouseEvent
+600   (int (*)(...))QGraphicsItem::wheelEvent
+608   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem16inputMethodEventEP17QInputMethodEvent
+616   (int (*)(...))QGraphicsTextItem::_ZThn16_NK17QGraphicsTextItem16inputMethodQueryEN2Qt16InputMethodQueryE
+624   (int (*)(...))QGraphicsItem::itemChange
+632   (int (*)(...))QGraphicsTextItem::_ZThn16_NK17QGraphicsTextItem17supportsExtensionEN13QGraphicsItem9ExtensionE
+640   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem12setExtensionEN13QGraphicsItem9ExtensionERK8QVariant
+648   (int (*)(...))QGraphicsTextItem::_ZThn16_NK17QGraphicsTextItem9extensionERK8QVariant
+
+Class QGraphicsTextItem
+   size=40 align=8
+   base size=40 base align=8
+QGraphicsTextItem (0x0x7f97d069cd00) 0
+    vptr=((& QGraphicsTextItem::_ZTV17QGraphicsTextItem) + 16u)
+  QGraphicsObject (0x0x7f97d36977e0) 0
+      primary-for QGraphicsTextItem (0x0x7f97d069cd00)
+    QObject (0x0x7f97cf65f420) 0
+        primary-for QGraphicsObject (0x0x7f97d36977e0)
+    QGraphicsItem (0x0x7f97cf65f480) 16
+        vptr=((& QGraphicsTextItem::_ZTV17QGraphicsTextItem) + 360u)
+
+Vtable for QGraphicsSimpleTextItem
+QGraphicsSimpleTextItem::_ZTV23QGraphicsSimpleTextItem: 39u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI23QGraphicsSimpleTextItem)
+16    (int (*)(...))QGraphicsSimpleTextItem::~QGraphicsSimpleTextItem
+24    (int (*)(...))QGraphicsSimpleTextItem::~QGraphicsSimpleTextItem
+32    (int (*)(...))QGraphicsItem::advance
+40    (int (*)(...))QGraphicsSimpleTextItem::boundingRect
+48    (int (*)(...))QGraphicsSimpleTextItem::shape
+56    (int (*)(...))QGraphicsSimpleTextItem::contains
+64    (int (*)(...))QGraphicsItem::collidesWithItem
+72    (int (*)(...))QGraphicsItem::collidesWithPath
+80    (int (*)(...))QGraphicsSimpleTextItem::isObscuredBy
+88    (int (*)(...))QGraphicsSimpleTextItem::opaqueArea
+96    (int (*)(...))QGraphicsSimpleTextItem::paint
+104   (int (*)(...))QGraphicsSimpleTextItem::type
+112   (int (*)(...))QGraphicsItem::sceneEventFilter
+120   (int (*)(...))QGraphicsItem::sceneEvent
+128   (int (*)(...))QGraphicsItem::contextMenuEvent
+136   (int (*)(...))QGraphicsItem::dragEnterEvent
+144   (int (*)(...))QGraphicsItem::dragLeaveEvent
+152   (int (*)(...))QGraphicsItem::dragMoveEvent
+160   (int (*)(...))QGraphicsItem::dropEvent
+168   (int (*)(...))QGraphicsItem::focusInEvent
+176   (int (*)(...))QGraphicsItem::focusOutEvent
+184   (int (*)(...))QGraphicsItem::hoverEnterEvent
+192   (int (*)(...))QGraphicsItem::hoverMoveEvent
+200   (int (*)(...))QGraphicsItem::hoverLeaveEvent
+208   (int (*)(...))QGraphicsItem::keyPressEvent
+216   (int (*)(...))QGraphicsItem::keyReleaseEvent
+224   (int (*)(...))QGraphicsItem::mousePressEvent
+232   (int (*)(...))QGraphicsItem::mouseMoveEvent
+240   (int (*)(...))QGraphicsItem::mouseReleaseEvent
+248   (int (*)(...))QGraphicsItem::mouseDoubleClickEvent
+256   (int (*)(...))QGraphicsItem::wheelEvent
+264   (int (*)(...))QGraphicsItem::inputMethodEvent
+272   (int (*)(...))QGraphicsItem::inputMethodQuery
+280   (int (*)(...))QGraphicsItem::itemChange
+288   (int (*)(...))QGraphicsSimpleTextItem::supportsExtension
+296   (int (*)(...))QGraphicsSimpleTextItem::setExtension
+304   (int (*)(...))QGraphicsSimpleTextItem::extension
+
+Class QGraphicsSimpleTextItem
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsSimpleTextItem (0x0x7f97d069ce38) 0
+    vptr=((& QGraphicsSimpleTextItem::_ZTV23QGraphicsSimpleTextItem) + 16u)
+  QAbstractGraphicsShapeItem (0x0x7f97d069cea0) 0
+      primary-for QGraphicsSimpleTextItem (0x0x7f97d069ce38)
+    QGraphicsItem (0x0x7f97cef721e0) 0
+        primary-for QAbstractGraphicsShapeItem (0x0x7f97d069cea0)
+
+Vtable for QGraphicsItemGroup
+QGraphicsItemGroup::_ZTV18QGraphicsItemGroup: 39u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QGraphicsItemGroup)
+16    (int (*)(...))QGraphicsItemGroup::~QGraphicsItemGroup
+24    (int (*)(...))QGraphicsItemGroup::~QGraphicsItemGroup
+32    (int (*)(...))QGraphicsItem::advance
+40    (int (*)(...))QGraphicsItemGroup::boundingRect
+48    (int (*)(...))QGraphicsItem::shape
+56    (int (*)(...))QGraphicsItem::contains
+64    (int (*)(...))QGraphicsItem::collidesWithItem
+72    (int (*)(...))QGraphicsItem::collidesWithPath
+80    (int (*)(...))QGraphicsItemGroup::isObscuredBy
+88    (int (*)(...))QGraphicsItemGroup::opaqueArea
+96    (int (*)(...))QGraphicsItemGroup::paint
+104   (int (*)(...))QGraphicsItemGroup::type
+112   (int (*)(...))QGraphicsItem::sceneEventFilter
+120   (int (*)(...))QGraphicsItem::sceneEvent
+128   (int (*)(...))QGraphicsItem::contextMenuEvent
+136   (int (*)(...))QGraphicsItem::dragEnterEvent
+144   (int (*)(...))QGraphicsItem::dragLeaveEvent
+152   (int (*)(...))QGraphicsItem::dragMoveEvent
+160   (int (*)(...))QGraphicsItem::dropEvent
+168   (int (*)(...))QGraphicsItem::focusInEvent
+176   (int (*)(...))QGraphicsItem::focusOutEvent
+184   (int (*)(...))QGraphicsItem::hoverEnterEvent
+192   (int (*)(...))QGraphicsItem::hoverMoveEvent
+200   (int (*)(...))QGraphicsItem::hoverLeaveEvent
+208   (int (*)(...))QGraphicsItem::keyPressEvent
+216   (int (*)(...))QGraphicsItem::keyReleaseEvent
+224   (int (*)(...))QGraphicsItem::mousePressEvent
+232   (int (*)(...))QGraphicsItem::mouseMoveEvent
+240   (int (*)(...))QGraphicsItem::mouseReleaseEvent
+248   (int (*)(...))QGraphicsItem::mouseDoubleClickEvent
+256   (int (*)(...))QGraphicsItem::wheelEvent
+264   (int (*)(...))QGraphicsItem::inputMethodEvent
+272   (int (*)(...))QGraphicsItem::inputMethodQuery
+280   (int (*)(...))QGraphicsItem::itemChange
+288   (int (*)(...))QGraphicsItem::supportsExtension
+296   (int (*)(...))QGraphicsItem::setExtension
+304   (int (*)(...))QGraphicsItem::extension
+
+Class QGraphicsItemGroup
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsItemGroup (0x0x7f97d069cf08) 0
+    vptr=((& QGraphicsItemGroup::_ZTV18QGraphicsItemGroup) + 16u)
+  QGraphicsItem (0x0x7f97cef72240) 0
+      primary-for QGraphicsItemGroup (0x0x7f97d069cf08)
+
+Vtable for QGraphicsLayoutItem
+QGraphicsLayoutItem::_ZTV19QGraphicsLayoutItem: 8u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QGraphicsLayoutItem)
+16    0u
+24    0u
+32    (int (*)(...))QGraphicsLayoutItem::setGeometry
+40    (int (*)(...))QGraphicsLayoutItem::getContentsMargins
+48    (int (*)(...))QGraphicsLayoutItem::updateGeometry
+56    (int (*)(...))__cxa_pure_virtual
+
+Class QGraphicsLayoutItem
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsLayoutItem (0x0x7f97cef72e40) 0
+    vptr=((& QGraphicsLayoutItem::_ZTV19QGraphicsLayoutItem) + 16u)
+
+Vtable for QGraphicsLayout
+QGraphicsLayout::_ZTV15QGraphicsLayout: 13u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QGraphicsLayout)
+16    0u
+24    0u
+32    (int (*)(...))QGraphicsLayoutItem::setGeometry
+40    (int (*)(...))QGraphicsLayout::getContentsMargins
+48    (int (*)(...))QGraphicsLayout::updateGeometry
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))QGraphicsLayout::invalidate
+72    (int (*)(...))QGraphicsLayout::widgetEvent
+80    (int (*)(...))__cxa_pure_virtual
+88    (int (*)(...))__cxa_pure_virtual
+96    (int (*)(...))__cxa_pure_virtual
+
+Class QGraphicsLayout
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsLayout (0x0x7f97d069cf70) 0
+    vptr=((& QGraphicsLayout::_ZTV15QGraphicsLayout) + 16u)
+  QGraphicsLayoutItem (0x0x7f97cefab8a0) 0
+      primary-for QGraphicsLayout (0x0x7f97d069cf70)
+
+Class QGraphicsAnchor::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsAnchor::QPrivateSignal (0x0x7f97cefabe40) 0 empty
+
+Vtable for QGraphicsAnchor
+QGraphicsAnchor::_ZTV15QGraphicsAnchor: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QGraphicsAnchor)
+16    (int (*)(...))QGraphicsAnchor::metaObject
+24    (int (*)(...))QGraphicsAnchor::qt_metacast
+32    (int (*)(...))QGraphicsAnchor::qt_metacall
+40    (int (*)(...))QGraphicsAnchor::~QGraphicsAnchor
+48    (int (*)(...))QGraphicsAnchor::~QGraphicsAnchor
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QGraphicsAnchor
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsAnchor (0x0x7f97d07175b0) 0
+    vptr=((& QGraphicsAnchor::_ZTV15QGraphicsAnchor) + 16u)
+  QObject (0x0x7f97cefabde0) 0
+      primary-for QGraphicsAnchor (0x0x7f97d07175b0)
+
+Vtable for QGraphicsAnchorLayout
+QGraphicsAnchorLayout::_ZTV21QGraphicsAnchorLayout: 13u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QGraphicsAnchorLayout)
+16    (int (*)(...))QGraphicsAnchorLayout::~QGraphicsAnchorLayout
+24    (int (*)(...))QGraphicsAnchorLayout::~QGraphicsAnchorLayout
+32    (int (*)(...))QGraphicsAnchorLayout::setGeometry
+40    (int (*)(...))QGraphicsLayout::getContentsMargins
+48    (int (*)(...))QGraphicsLayout::updateGeometry
+56    (int (*)(...))QGraphicsAnchorLayout::sizeHint
+64    (int (*)(...))QGraphicsAnchorLayout::invalidate
+72    (int (*)(...))QGraphicsLayout::widgetEvent
+80    (int (*)(...))QGraphicsAnchorLayout::count
+88    (int (*)(...))QGraphicsAnchorLayout::itemAt
+96    (int (*)(...))QGraphicsAnchorLayout::removeAt
+
+Class QGraphicsAnchorLayout
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsAnchorLayout (0x0x7f97d0717618) 0
+    vptr=((& QGraphicsAnchorLayout::_ZTV21QGraphicsAnchorLayout) + 16u)
+  QGraphicsLayout (0x0x7f97d07176e8) 0
+      primary-for QGraphicsAnchorLayout (0x0x7f97d0717618)
+    QGraphicsLayoutItem (0x0x7f97cefabf00) 0
+        primary-for QGraphicsLayout (0x0x7f97d07176e8)
+
+Class QGraphicsEffect::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsEffect::QPrivateSignal (0x0x7f97cefd1060) 0 empty
+
+Vtable for QGraphicsEffect
+QGraphicsEffect::_ZTV15QGraphicsEffect: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QGraphicsEffect)
+16    (int (*)(...))QGraphicsEffect::metaObject
+24    (int (*)(...))QGraphicsEffect::qt_metacast
+32    (int (*)(...))QGraphicsEffect::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QGraphicsEffect::boundingRectFor
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))QGraphicsEffect::sourceChanged
+
+Class QGraphicsEffect
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsEffect (0x0x7f97d0717750) 0
+    vptr=((& QGraphicsEffect::_ZTV15QGraphicsEffect) + 16u)
+  QObject (0x0x7f97cefabf60) 0
+      primary-for QGraphicsEffect (0x0x7f97d0717750)
+
+Class QGraphicsColorizeEffect::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsColorizeEffect::QPrivateSignal (0x0x7f97cecf7540) 0 empty
+
+Vtable for QGraphicsColorizeEffect
+QGraphicsColorizeEffect::_ZTV23QGraphicsColorizeEffect: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI23QGraphicsColorizeEffect)
+16    (int (*)(...))QGraphicsColorizeEffect::metaObject
+24    (int (*)(...))QGraphicsColorizeEffect::qt_metacast
+32    (int (*)(...))QGraphicsColorizeEffect::qt_metacall
+40    (int (*)(...))QGraphicsColorizeEffect::~QGraphicsColorizeEffect
+48    (int (*)(...))QGraphicsColorizeEffect::~QGraphicsColorizeEffect
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QGraphicsEffect::boundingRectFor
+120   (int (*)(...))QGraphicsColorizeEffect::draw
+128   (int (*)(...))QGraphicsEffect::sourceChanged
+
+Class QGraphicsColorizeEffect
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsColorizeEffect (0x0x7f97d0717888) 0
+    vptr=((& QGraphicsColorizeEffect::_ZTV23QGraphicsColorizeEffect) + 16u)
+  QGraphicsEffect (0x0x7f97d07178f0) 0
+      primary-for QGraphicsColorizeEffect (0x0x7f97d0717888)
+    QObject (0x0x7f97cec2d3c0) 0
+        primary-for QGraphicsEffect (0x0x7f97d07178f0)
+
+Class QGraphicsBlurEffect::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsBlurEffect::QPrivateSignal (0x0x7f97cecf7660) 0 empty
+
+Vtable for QGraphicsBlurEffect
+QGraphicsBlurEffect::_ZTV19QGraphicsBlurEffect: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QGraphicsBlurEffect)
+16    (int (*)(...))QGraphicsBlurEffect::metaObject
+24    (int (*)(...))QGraphicsBlurEffect::qt_metacast
+32    (int (*)(...))QGraphicsBlurEffect::qt_metacall
+40    (int (*)(...))QGraphicsBlurEffect::~QGraphicsBlurEffect
+48    (int (*)(...))QGraphicsBlurEffect::~QGraphicsBlurEffect
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QGraphicsBlurEffect::boundingRectFor
+120   (int (*)(...))QGraphicsBlurEffect::draw
+128   (int (*)(...))QGraphicsEffect::sourceChanged
+
+Class QGraphicsBlurEffect
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsBlurEffect (0x0x7f97d0717958) 0
+    vptr=((& QGraphicsBlurEffect::_ZTV19QGraphicsBlurEffect) + 16u)
+  QGraphicsEffect (0x0x7f97d07179c0) 0
+      primary-for QGraphicsBlurEffect (0x0x7f97d0717958)
+    QObject (0x0x7f97cecf75a0) 0
+        primary-for QGraphicsEffect (0x0x7f97d07179c0)
+
+Class QGraphicsDropShadowEffect::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsDropShadowEffect::QPrivateSignal (0x0x7f97ce639420) 0 empty
+
+Vtable for QGraphicsDropShadowEffect
+QGraphicsDropShadowEffect::_ZTV25QGraphicsDropShadowEffect: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI25QGraphicsDropShadowEffect)
+16    (int (*)(...))QGraphicsDropShadowEffect::metaObject
+24    (int (*)(...))QGraphicsDropShadowEffect::qt_metacast
+32    (int (*)(...))QGraphicsDropShadowEffect::qt_metacall
+40    (int (*)(...))QGraphicsDropShadowEffect::~QGraphicsDropShadowEffect
+48    (int (*)(...))QGraphicsDropShadowEffect::~QGraphicsDropShadowEffect
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QGraphicsDropShadowEffect::boundingRectFor
+120   (int (*)(...))QGraphicsDropShadowEffect::draw
+128   (int (*)(...))QGraphicsEffect::sourceChanged
+
+Class QGraphicsDropShadowEffect
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsDropShadowEffect (0x0x7f97d04c7c30) 0
+    vptr=((& QGraphicsDropShadowEffect::_ZTV25QGraphicsDropShadowEffect) + 16u)
+  QGraphicsEffect (0x0x7f97d0240dd0) 0
+      primary-for QGraphicsDropShadowEffect (0x0x7f97d04c7c30)
+    QObject (0x0x7f97ce6393c0) 0
+        primary-for QGraphicsEffect (0x0x7f97d0240dd0)
+
+Class QGraphicsOpacityEffect::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsOpacityEffect::QPrivateSignal (0x0x7f97ce639f60) 0 empty
+
+Vtable for QGraphicsOpacityEffect
+QGraphicsOpacityEffect::_ZTV22QGraphicsOpacityEffect: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI22QGraphicsOpacityEffect)
+16    (int (*)(...))QGraphicsOpacityEffect::metaObject
+24    (int (*)(...))QGraphicsOpacityEffect::qt_metacast
+32    (int (*)(...))QGraphicsOpacityEffect::qt_metacall
+40    (int (*)(...))QGraphicsOpacityEffect::~QGraphicsOpacityEffect
+48    (int (*)(...))QGraphicsOpacityEffect::~QGraphicsOpacityEffect
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QGraphicsEffect::boundingRectFor
+120   (int (*)(...))QGraphicsOpacityEffect::draw
+128   (int (*)(...))QGraphicsEffect::sourceChanged
+
+Class QGraphicsOpacityEffect
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsOpacityEffect (0x0x7f97d0240e38) 0
+    vptr=((& QGraphicsOpacityEffect::_ZTV22QGraphicsOpacityEffect) + 16u)
+  QGraphicsEffect (0x0x7f97d02406e8) 0
+      primary-for QGraphicsOpacityEffect (0x0x7f97d0240e38)
+    QObject (0x0x7f97ce639f00) 0
+        primary-for QGraphicsEffect (0x0x7f97d02406e8)
+
+Vtable for QGraphicsGridLayout
+QGraphicsGridLayout::_ZTV19QGraphicsGridLayout: 13u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QGraphicsGridLayout)
+16    (int (*)(...))QGraphicsGridLayout::~QGraphicsGridLayout
+24    (int (*)(...))QGraphicsGridLayout::~QGraphicsGridLayout
+32    (int (*)(...))QGraphicsGridLayout::setGeometry
+40    (int (*)(...))QGraphicsLayout::getContentsMargins
+48    (int (*)(...))QGraphicsLayout::updateGeometry
+56    (int (*)(...))QGraphicsGridLayout::sizeHint
+64    (int (*)(...))QGraphicsGridLayout::invalidate
+72    (int (*)(...))QGraphicsLayout::widgetEvent
+80    (int (*)(...))QGraphicsGridLayout::count
+88    (int (*)(...))QGraphicsGridLayout::itemAt
+96    (int (*)(...))QGraphicsGridLayout::removeAt
+
+Class QGraphicsGridLayout
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsGridLayout (0x0x7f97d0240750) 0
+    vptr=((& QGraphicsGridLayout::_ZTV19QGraphicsGridLayout) + 16u)
+  QGraphicsLayout (0x0x7f97d02407b8) 0
+      primary-for QGraphicsGridLayout (0x0x7f97d0240750)
+    QGraphicsLayoutItem (0x0x7f97ce6874e0) 0
+        primary-for QGraphicsLayout (0x0x7f97d02407b8)
+
+Class QGraphicsItemAnimation::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsItemAnimation::QPrivateSignal (0x0x7f97ce687600) 0 empty
+
+Vtable for QGraphicsItemAnimation
+QGraphicsItemAnimation::_ZTV22QGraphicsItemAnimation: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI22QGraphicsItemAnimation)
+16    (int (*)(...))QGraphicsItemAnimation::metaObject
+24    (int (*)(...))QGraphicsItemAnimation::qt_metacast
+32    (int (*)(...))QGraphicsItemAnimation::qt_metacall
+40    (int (*)(...))QGraphicsItemAnimation::~QGraphicsItemAnimation
+48    (int (*)(...))QGraphicsItemAnimation::~QGraphicsItemAnimation
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QGraphicsItemAnimation::beforeAnimationStep
+120   (int (*)(...))QGraphicsItemAnimation::afterAnimationStep
+
+Class QGraphicsItemAnimation
+   size=24 align=8
+   base size=24 base align=8
+QGraphicsItemAnimation (0x0x7f97d02409c0) 0
+    vptr=((& QGraphicsItemAnimation::_ZTV22QGraphicsItemAnimation) + 16u)
+  QObject (0x0x7f97ce687540) 0
+      primary-for QGraphicsItemAnimation (0x0x7f97d02409c0)
+
+Vtable for QGraphicsLinearLayout
+QGraphicsLinearLayout::_ZTV21QGraphicsLinearLayout: 13u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QGraphicsLinearLayout)
+16    (int (*)(...))QGraphicsLinearLayout::~QGraphicsLinearLayout
+24    (int (*)(...))QGraphicsLinearLayout::~QGraphicsLinearLayout
+32    (int (*)(...))QGraphicsLinearLayout::setGeometry
+40    (int (*)(...))QGraphicsLayout::getContentsMargins
+48    (int (*)(...))QGraphicsLayout::updateGeometry
+56    (int (*)(...))QGraphicsLinearLayout::sizeHint
+64    (int (*)(...))QGraphicsLinearLayout::invalidate
+72    (int (*)(...))QGraphicsLayout::widgetEvent
+80    (int (*)(...))QGraphicsLinearLayout::count
+88    (int (*)(...))QGraphicsLinearLayout::itemAt
+96    (int (*)(...))QGraphicsLinearLayout::removeAt
+
+Class QGraphicsLinearLayout
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsLinearLayout (0x0x7f97d0240a28) 0
+    vptr=((& QGraphicsLinearLayout::_ZTV21QGraphicsLinearLayout) + 16u)
+  QGraphicsLayout (0x0x7f97d0240a90) 0
+      primary-for QGraphicsLinearLayout (0x0x7f97d0240a28)
+    QGraphicsLayoutItem (0x0x7f97ce6876c0) 0
+        primary-for QGraphicsLayout (0x0x7f97d0240a90)
+
+Class QGraphicsWidget::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsWidget::QPrivateSignal (0x0x7f97ce7e8c00) 0 empty
+
+Vtable for QGraphicsWidget
+QGraphicsWidget::_ZTV15QGraphicsWidget: 92u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QGraphicsWidget)
+16    (int (*)(...))QGraphicsWidget::metaObject
+24    (int (*)(...))QGraphicsWidget::qt_metacast
+32    (int (*)(...))QGraphicsWidget::qt_metacall
+40    (int (*)(...))QGraphicsWidget::~QGraphicsWidget
+48    (int (*)(...))QGraphicsWidget::~QGraphicsWidget
+56    (int (*)(...))QGraphicsWidget::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QGraphicsWidget::setGeometry
+120   (int (*)(...))QGraphicsWidget::getContentsMargins
+128   (int (*)(...))QGraphicsWidget::type
+136   (int (*)(...))QGraphicsWidget::paint
+144   (int (*)(...))QGraphicsWidget::paintWindowFrame
+152   (int (*)(...))QGraphicsWidget::boundingRect
+160   (int (*)(...))QGraphicsWidget::shape
+168   (int (*)(...))QGraphicsWidget::initStyleOption
+176   (int (*)(...))QGraphicsWidget::sizeHint
+184   (int (*)(...))QGraphicsWidget::updateGeometry
+192   (int (*)(...))QGraphicsWidget::itemChange
+200   (int (*)(...))QGraphicsWidget::propertyChange
+208   (int (*)(...))QGraphicsWidget::sceneEvent
+216   (int (*)(...))QGraphicsWidget::windowFrameEvent
+224   (int (*)(...))QGraphicsWidget::windowFrameSectionAt
+232   (int (*)(...))QGraphicsWidget::changeEvent
+240   (int (*)(...))QGraphicsWidget::closeEvent
+248   (int (*)(...))QGraphicsWidget::focusInEvent
+256   (int (*)(...))QGraphicsWidget::focusNextPrevChild
+264   (int (*)(...))QGraphicsWidget::focusOutEvent
+272   (int (*)(...))QGraphicsWidget::hideEvent
+280   (int (*)(...))QGraphicsWidget::moveEvent
+288   (int (*)(...))QGraphicsWidget::polishEvent
+296   (int (*)(...))QGraphicsWidget::resizeEvent
+304   (int (*)(...))QGraphicsWidget::showEvent
+312   (int (*)(...))QGraphicsWidget::hoverMoveEvent
+320   (int (*)(...))QGraphicsWidget::hoverLeaveEvent
+328   (int (*)(...))QGraphicsWidget::grabMouseEvent
+336   (int (*)(...))QGraphicsWidget::ungrabMouseEvent
+344   (int (*)(...))QGraphicsWidget::grabKeyboardEvent
+352   (int (*)(...))QGraphicsWidget::ungrabKeyboardEvent
+360   (int (*)(...))-16
+368   (int (*)(...))(& _ZTI15QGraphicsWidget)
+376   (int (*)(...))QGraphicsWidget::_ZThn16_N15QGraphicsWidgetD1Ev
+384   (int (*)(...))QGraphicsWidget::_ZThn16_N15QGraphicsWidgetD0Ev
+392   (int (*)(...))QGraphicsItem::advance
+400   (int (*)(...))QGraphicsWidget::_ZThn16_NK15QGraphicsWidget12boundingRectEv
+408   (int (*)(...))QGraphicsWidget::_ZThn16_NK15QGraphicsWidget5shapeEv
+416   (int (*)(...))QGraphicsItem::contains
+424   (int (*)(...))QGraphicsItem::collidesWithItem
+432   (int (*)(...))QGraphicsItem::collidesWithPath
+440   (int (*)(...))QGraphicsItem::isObscuredBy
+448   (int (*)(...))QGraphicsItem::opaqueArea
+456   (int (*)(...))QGraphicsWidget::_ZThn16_N15QGraphicsWidget5paintEP8QPainterPK24QStyleOptionGraphicsItemP7QWidget
+464   (int (*)(...))QGraphicsWidget::_ZThn16_NK15QGraphicsWidget4typeEv
+472   (int (*)(...))QGraphicsItem::sceneEventFilter
+480   (int (*)(...))QGraphicsWidget::_ZThn16_N15QGraphicsWidget10sceneEventEP6QEvent
+488   (int (*)(...))QGraphicsItem::contextMenuEvent
+496   (int (*)(...))QGraphicsItem::dragEnterEvent
+504   (int (*)(...))QGraphicsItem::dragLeaveEvent
+512   (int (*)(...))QGraphicsItem::dragMoveEvent
+520   (int (*)(...))QGraphicsItem::dropEvent
+528   (int (*)(...))QGraphicsWidget::_ZThn16_N15QGraphicsWidget12focusInEventEP11QFocusEvent
+536   (int (*)(...))QGraphicsWidget::_ZThn16_N15QGraphicsWidget13focusOutEventEP11QFocusEvent
+544   (int (*)(...))QGraphicsItem::hoverEnterEvent
+552   (int (*)(...))QGraphicsWidget::_ZThn16_N15QGraphicsWidget14hoverMoveEventEP24QGraphicsSceneHoverEvent
+560   (int (*)(...))QGraphicsWidget::_ZThn16_N15QGraphicsWidget15hoverLeaveEventEP24QGraphicsSceneHoverEvent
+568   (int (*)(...))QGraphicsItem::keyPressEvent
+576   (int (*)(...))QGraphicsItem::keyReleaseEvent
+584   (int (*)(...))QGraphicsItem::mousePressEvent
+592   (int (*)(...))QGraphicsItem::mouseMoveEvent
+600   (int (*)(...))QGraphicsItem::mouseReleaseEvent
+608   (int (*)(...))QGraphicsItem::mouseDoubleClickEvent
+616   (int (*)(...))QGraphicsItem::wheelEvent
+624   (int (*)(...))QGraphicsItem::inputMethodEvent
+632   (int (*)(...))QGraphicsItem::inputMethodQuery
+640   (int (*)(...))QGraphicsWidget::_ZThn16_N15QGraphicsWidget10itemChangeEN13QGraphicsItem18GraphicsItemChangeERK8QVariant
+648   (int (*)(...))QGraphicsItem::supportsExtension
+656   (int (*)(...))QGraphicsItem::setExtension
+664   (int (*)(...))QGraphicsItem::extension
+672   (int (*)(...))-32
+680   (int (*)(...))(& _ZTI15QGraphicsWidget)
+688   (int (*)(...))QGraphicsWidget::_ZThn32_N15QGraphicsWidgetD1Ev
+696   (int (*)(...))QGraphicsWidget::_ZThn32_N15QGraphicsWidgetD0Ev
+704   (int (*)(...))QGraphicsWidget::_ZThn32_N15QGraphicsWidget11setGeometryERK6QRectF
+712   (int (*)(...))QGraphicsWidget::_ZThn32_NK15QGraphicsWidget18getContentsMarginsEPdS0_S0_S0_
+720   (int (*)(...))QGraphicsWidget::_ZThn32_N15QGraphicsWidget14updateGeometryEv
+728   (int (*)(...))QGraphicsWidget::_ZThn32_NK15QGraphicsWidget8sizeHintEN2Qt8SizeHintERK6QSizeF
+
+Class QGraphicsWidget
+   size=48 align=8
+   base size=48 base align=8
+QGraphicsWidget (0x0x7f97d37ce7e0) 0
+    vptr=((& QGraphicsWidget::_ZTV15QGraphicsWidget) + 16u)
+  QGraphicsObject (0x0x7f97d37ce850) 0
+      primary-for QGraphicsWidget (0x0x7f97d37ce7e0)
+    QObject (0x0x7f97ce687780) 0
+        primary-for QGraphicsObject (0x0x7f97d37ce850)
+    QGraphicsItem (0x0x7f97ce6ab660) 16
+        vptr=((& QGraphicsWidget::_ZTV15QGraphicsWidget) + 376u)
+  QGraphicsLayoutItem (0x0x7f97ce6ab6c0) 32
+      vptr=((& QGraphicsWidget::_ZTV15QGraphicsWidget) + 688u)
+
+Class QGraphicsProxyWidget::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsProxyWidget::QPrivateSignal (0x0x7f97ce459960) 0 empty
+
+Vtable for QGraphicsProxyWidget
+QGraphicsProxyWidget::_ZTV20QGraphicsProxyWidget: 107u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QGraphicsProxyWidget)
+16    (int (*)(...))QGraphicsProxyWidget::metaObject
+24    (int (*)(...))QGraphicsProxyWidget::qt_metacast
+32    (int (*)(...))QGraphicsProxyWidget::qt_metacall
+40    (int (*)(...))QGraphicsProxyWidget::~QGraphicsProxyWidget
+48    (int (*)(...))QGraphicsProxyWidget::~QGraphicsProxyWidget
+56    (int (*)(...))QGraphicsProxyWidget::event
+64    (int (*)(...))QGraphicsProxyWidget::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QGraphicsProxyWidget::setGeometry
+120   (int (*)(...))QGraphicsWidget::getContentsMargins
+128   (int (*)(...))QGraphicsProxyWidget::type
+136   (int (*)(...))QGraphicsProxyWidget::paint
+144   (int (*)(...))QGraphicsWidget::paintWindowFrame
+152   (int (*)(...))QGraphicsWidget::boundingRect
+160   (int (*)(...))QGraphicsWidget::shape
+168   (int (*)(...))QGraphicsWidget::initStyleOption
+176   (int (*)(...))QGraphicsProxyWidget::sizeHint
+184   (int (*)(...))QGraphicsWidget::updateGeometry
+192   (int (*)(...))QGraphicsProxyWidget::itemChange
+200   (int (*)(...))QGraphicsWidget::propertyChange
+208   (int (*)(...))QGraphicsWidget::sceneEvent
+216   (int (*)(...))QGraphicsWidget::windowFrameEvent
+224   (int (*)(...))QGraphicsWidget::windowFrameSectionAt
+232   (int (*)(...))QGraphicsWidget::changeEvent
+240   (int (*)(...))QGraphicsWidget::closeEvent
+248   (int (*)(...))QGraphicsProxyWidget::focusInEvent
+256   (int (*)(...))QGraphicsProxyWidget::focusNextPrevChild
+264   (int (*)(...))QGraphicsProxyWidget::focusOutEvent
+272   (int (*)(...))QGraphicsProxyWidget::hideEvent
+280   (int (*)(...))QGraphicsWidget::moveEvent
+288   (int (*)(...))QGraphicsWidget::polishEvent
+296   (int (*)(...))QGraphicsProxyWidget::resizeEvent
+304   (int (*)(...))QGraphicsProxyWidget::showEvent
+312   (int (*)(...))QGraphicsProxyWidget::hoverMoveEvent
+320   (int (*)(...))QGraphicsProxyWidget::hoverLeaveEvent
+328   (int (*)(...))QGraphicsProxyWidget::grabMouseEvent
+336   (int (*)(...))QGraphicsProxyWidget::ungrabMouseEvent
+344   (int (*)(...))QGraphicsWidget::grabKeyboardEvent
+352   (int (*)(...))QGraphicsWidget::ungrabKeyboardEvent
+360   (int (*)(...))QGraphicsProxyWidget::contextMenuEvent
+368   (int (*)(...))QGraphicsProxyWidget::dragEnterEvent
+376   (int (*)(...))QGraphicsProxyWidget::dragLeaveEvent
+384   (int (*)(...))QGraphicsProxyWidget::dragMoveEvent
+392   (int (*)(...))QGraphicsProxyWidget::dropEvent
+400   (int (*)(...))QGraphicsProxyWidget::hoverEnterEvent
+408   (int (*)(...))QGraphicsProxyWidget::mouseMoveEvent
+416   (int (*)(...))QGraphicsProxyWidget::mousePressEvent
+424   (int (*)(...))QGraphicsProxyWidget::mouseReleaseEvent
+432   (int (*)(...))QGraphicsProxyWidget::mouseDoubleClickEvent
+440   (int (*)(...))QGraphicsProxyWidget::wheelEvent
+448   (int (*)(...))QGraphicsProxyWidget::keyPressEvent
+456   (int (*)(...))QGraphicsProxyWidget::keyReleaseEvent
+464   (int (*)(...))QGraphicsProxyWidget::inputMethodQuery
+472   (int (*)(...))QGraphicsProxyWidget::inputMethodEvent
+480   (int (*)(...))-16
+488   (int (*)(...))(& _ZTI20QGraphicsProxyWidget)
+496   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidgetD1Ev
+504   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidgetD0Ev
+512   (int (*)(...))QGraphicsItem::advance
+520   (int (*)(...))QGraphicsWidget::_ZThn16_NK15QGraphicsWidget12boundingRectEv
+528   (int (*)(...))QGraphicsWidget::_ZThn16_NK15QGraphicsWidget5shapeEv
+536   (int (*)(...))QGraphicsItem::contains
+544   (int (*)(...))QGraphicsItem::collidesWithItem
+552   (int (*)(...))QGraphicsItem::collidesWithPath
+560   (int (*)(...))QGraphicsItem::isObscuredBy
+568   (int (*)(...))QGraphicsItem::opaqueArea
+576   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget5paintEP8QPainterPK24QStyleOptionGraphicsItemP7QWidget
+584   (int (*)(...))QGraphicsProxyWidget::_ZThn16_NK20QGraphicsProxyWidget4typeEv
+592   (int (*)(...))QGraphicsItem::sceneEventFilter
+600   (int (*)(...))QGraphicsWidget::_ZThn16_N15QGraphicsWidget10sceneEventEP6QEvent
+608   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget16contextMenuEventEP30QGraphicsSceneContextMenuEvent
+616   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget14dragEnterEventEP27QGraphicsSceneDragDropEvent
+624   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget14dragLeaveEventEP27QGraphicsSceneDragDropEvent
+632   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget13dragMoveEventEP27QGraphicsSceneDragDropEvent
+640   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget9dropEventEP27QGraphicsSceneDragDropEvent
+648   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget12focusInEventEP11QFocusEvent
+656   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget13focusOutEventEP11QFocusEvent
+664   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget15hoverEnterEventEP24QGraphicsSceneHoverEvent
+672   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget14hoverMoveEventEP24QGraphicsSceneHoverEvent
+680   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget15hoverLeaveEventEP24QGraphicsSceneHoverEvent
+688   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget13keyPressEventEP9QKeyEvent
+696   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget15keyReleaseEventEP9QKeyEvent
+704   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget15mousePressEventEP24QGraphicsSceneMouseEvent
+712   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget14mouseMoveEventEP24QGraphicsSceneMouseEvent
+720   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget17mouseReleaseEventEP24QGraphicsSceneMouseEvent
+728   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget21mouseDoubleClickEventEP24QGraphicsSceneMouseEvent
+736   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget10wheelEventEP24QGraphicsSceneWheelEvent
+744   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget16inputMethodEventEP17QInputMethodEvent
+752   (int (*)(...))QGraphicsProxyWidget::_ZThn16_NK20QGraphicsProxyWidget16inputMethodQueryEN2Qt16InputMethodQueryE
+760   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget10itemChangeEN13QGraphicsItem18GraphicsItemChangeERK8QVariant
+768   (int (*)(...))QGraphicsItem::supportsExtension
+776   (int (*)(...))QGraphicsItem::setExtension
+784   (int (*)(...))QGraphicsItem::extension
+792   (int (*)(...))-32
+800   (int (*)(...))(& _ZTI20QGraphicsProxyWidget)
+808   (int (*)(...))QGraphicsProxyWidget::_ZThn32_N20QGraphicsProxyWidgetD1Ev
+816   (int (*)(...))QGraphicsProxyWidget::_ZThn32_N20QGraphicsProxyWidgetD0Ev
+824   (int (*)(...))QGraphicsProxyWidget::_ZThn32_N20QGraphicsProxyWidget11setGeometryERK6QRectF
+832   (int (*)(...))QGraphicsWidget::_ZThn32_NK15QGraphicsWidget18getContentsMarginsEPdS0_S0_S0_
+840   (int (*)(...))QGraphicsWidget::_ZThn32_N15QGraphicsWidget14updateGeometryEv
+848   (int (*)(...))QGraphicsProxyWidget::_ZThn32_NK20QGraphicsProxyWidget8sizeHintEN2Qt8SizeHintERK6QSizeF
+
+Class QGraphicsProxyWidget
+   size=48 align=8
+   base size=48 base align=8
+QGraphicsProxyWidget (0x0x7f97d036d000) 0
+    vptr=((& QGraphicsProxyWidget::_ZTV20QGraphicsProxyWidget) + 16u)
+  QGraphicsWidget (0x0x7f97d37ceee0) 0
+      primary-for QGraphicsProxyWidget (0x0x7f97d036d000)
+    QGraphicsObject (0x0x7f97d37cef50) 0
+        primary-for QGraphicsWidget (0x0x7f97d37ceee0)
+      QObject (0x0x7f97ce4590c0) 0
+          primary-for QGraphicsObject (0x0x7f97d37cef50)
+      QGraphicsItem (0x0x7f97ce459240) 16
+          vptr=((& QGraphicsProxyWidget::_ZTV20QGraphicsProxyWidget) + 496u)
+    QGraphicsLayoutItem (0x0x7f97ce4592a0) 32
+        vptr=((& QGraphicsProxyWidget::_ZTV20QGraphicsProxyWidget) + 808u)
+
+Class QGraphicsScene::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsScene::QPrivateSignal (0x0x7f97ce47fba0) 0 empty
+
+Vtable for QGraphicsScene
+QGraphicsScene::_ZTV14QGraphicsScene: 34u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QGraphicsScene)
+16    (int (*)(...))QGraphicsScene::metaObject
+24    (int (*)(...))QGraphicsScene::qt_metacast
+32    (int (*)(...))QGraphicsScene::qt_metacall
+40    (int (*)(...))QGraphicsScene::~QGraphicsScene
+48    (int (*)(...))QGraphicsScene::~QGraphicsScene
+56    (int (*)(...))QGraphicsScene::event
+64    (int (*)(...))QGraphicsScene::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QGraphicsScene::inputMethodQuery
+120   (int (*)(...))QGraphicsScene::contextMenuEvent
+128   (int (*)(...))QGraphicsScene::dragEnterEvent
+136   (int (*)(...))QGraphicsScene::dragMoveEvent
+144   (int (*)(...))QGraphicsScene::dragLeaveEvent
+152   (int (*)(...))QGraphicsScene::dropEvent
+160   (int (*)(...))QGraphicsScene::focusInEvent
+168   (int (*)(...))QGraphicsScene::focusOutEvent
+176   (int (*)(...))QGraphicsScene::helpEvent
+184   (int (*)(...))QGraphicsScene::keyPressEvent
+192   (int (*)(...))QGraphicsScene::keyReleaseEvent
+200   (int (*)(...))QGraphicsScene::mousePressEvent
+208   (int (*)(...))QGraphicsScene::mouseMoveEvent
+216   (int (*)(...))QGraphicsScene::mouseReleaseEvent
+224   (int (*)(...))QGraphicsScene::mouseDoubleClickEvent
+232   (int (*)(...))QGraphicsScene::wheelEvent
+240   (int (*)(...))QGraphicsScene::inputMethodEvent
+248   (int (*)(...))QGraphicsScene::drawBackground
+256   (int (*)(...))QGraphicsScene::drawForeground
+264   (int (*)(...))QGraphicsScene::drawItems
+
+Class QGraphicsScene
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsScene (0x0x7f97d001f1a0) 0
+    vptr=((& QGraphicsScene::_ZTV14QGraphicsScene) + 16u)
+  QObject (0x0x7f97ce47f960) 0
+      primary-for QGraphicsScene (0x0x7f97d001f1a0)
+
+Vtable for QGraphicsSceneEvent
+QGraphicsSceneEvent::_ZTV19QGraphicsSceneEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QGraphicsSceneEvent)
+16    (int (*)(...))QGraphicsSceneEvent::~QGraphicsSceneEvent
+24    (int (*)(...))QGraphicsSceneEvent::~QGraphicsSceneEvent
+
+Class QGraphicsSceneEvent
+   size=32 align=8
+   base size=32 base align=8
+QGraphicsSceneEvent (0x0x7f97d00d52d8) 0
+    vptr=((& QGraphicsSceneEvent::_ZTV19QGraphicsSceneEvent) + 16u)
+  QEvent (0x0x7f97ce23cb40) 0
+      primary-for QGraphicsSceneEvent (0x0x7f97d00d52d8)
+
+Vtable for QGraphicsSceneMouseEvent
+QGraphicsSceneMouseEvent::_ZTV24QGraphicsSceneMouseEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QGraphicsSceneMouseEvent)
+16    (int (*)(...))QGraphicsSceneMouseEvent::~QGraphicsSceneMouseEvent
+24    (int (*)(...))QGraphicsSceneMouseEvent::~QGraphicsSceneMouseEvent
+
+Class QGraphicsSceneMouseEvent
+   size=32 align=8
+   base size=32 base align=8
+QGraphicsSceneMouseEvent (0x0x7f97d00d5e38) 0
+    vptr=((& QGraphicsSceneMouseEvent::_ZTV24QGraphicsSceneMouseEvent) + 16u)
+  QGraphicsSceneEvent (0x0x7f97d00d5ea0) 0
+      primary-for QGraphicsSceneMouseEvent (0x0x7f97d00d5e38)
+    QEvent (0x0x7f97ce23cde0) 0
+        primary-for QGraphicsSceneEvent (0x0x7f97d00d5ea0)
+
+Vtable for QGraphicsSceneWheelEvent
+QGraphicsSceneWheelEvent::_ZTV24QGraphicsSceneWheelEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QGraphicsSceneWheelEvent)
+16    (int (*)(...))QGraphicsSceneWheelEvent::~QGraphicsSceneWheelEvent
+24    (int (*)(...))QGraphicsSceneWheelEvent::~QGraphicsSceneWheelEvent
+
+Class QGraphicsSceneWheelEvent
+   size=32 align=8
+   base size=32 base align=8
+QGraphicsSceneWheelEvent (0x0x7f97d00f2068) 0
+    vptr=((& QGraphicsSceneWheelEvent::_ZTV24QGraphicsSceneWheelEvent) + 16u)
+  QGraphicsSceneEvent (0x0x7f97d00f2270) 0
+      primary-for QGraphicsSceneWheelEvent (0x0x7f97d00f2068)
+    QEvent (0x0x7f97ce1e7c60) 0
+        primary-for QGraphicsSceneEvent (0x0x7f97d00f2270)
+
+Vtable for QGraphicsSceneContextMenuEvent
+QGraphicsSceneContextMenuEvent::_ZTV30QGraphicsSceneContextMenuEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI30QGraphicsSceneContextMenuEvent)
+16    (int (*)(...))QGraphicsSceneContextMenuEvent::~QGraphicsSceneContextMenuEvent
+24    (int (*)(...))QGraphicsSceneContextMenuEvent::~QGraphicsSceneContextMenuEvent
+
+Class QGraphicsSceneContextMenuEvent
+   size=32 align=8
+   base size=32 base align=8
+QGraphicsSceneContextMenuEvent (0x0x7f97d00f22d8) 0
+    vptr=((& QGraphicsSceneContextMenuEvent::_ZTV30QGraphicsSceneContextMenuEvent) + 16u)
+  QGraphicsSceneEvent (0x0x7f97d01161a0) 0
+      primary-for QGraphicsSceneContextMenuEvent (0x0x7f97d00f22d8)
+    QEvent (0x0x7f97ce1e7cc0) 0
+        primary-for QGraphicsSceneEvent (0x0x7f97d01161a0)
+
+Vtable for QGraphicsSceneHoverEvent
+QGraphicsSceneHoverEvent::_ZTV24QGraphicsSceneHoverEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QGraphicsSceneHoverEvent)
+16    (int (*)(...))QGraphicsSceneHoverEvent::~QGraphicsSceneHoverEvent
+24    (int (*)(...))QGraphicsSceneHoverEvent::~QGraphicsSceneHoverEvent
+
+Class QGraphicsSceneHoverEvent
+   size=32 align=8
+   base size=32 base align=8
+QGraphicsSceneHoverEvent (0x0x7f97d0116208) 0
+    vptr=((& QGraphicsSceneHoverEvent::_ZTV24QGraphicsSceneHoverEvent) + 16u)
+  QGraphicsSceneEvent (0x0x7f97d0116bc8) 0
+      primary-for QGraphicsSceneHoverEvent (0x0x7f97d0116208)
+    QEvent (0x0x7f97cde567e0) 0
+        primary-for QGraphicsSceneEvent (0x0x7f97d0116bc8)
+
+Vtable for QGraphicsSceneHelpEvent
+QGraphicsSceneHelpEvent::_ZTV23QGraphicsSceneHelpEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI23QGraphicsSceneHelpEvent)
+16    (int (*)(...))QGraphicsSceneHelpEvent::~QGraphicsSceneHelpEvent
+24    (int (*)(...))QGraphicsSceneHelpEvent::~QGraphicsSceneHelpEvent
+
+Class QGraphicsSceneHelpEvent
+   size=32 align=8
+   base size=32 base align=8
+QGraphicsSceneHelpEvent (0x0x7f97d0211bc8) 0
+    vptr=((& QGraphicsSceneHelpEvent::_ZTV23QGraphicsSceneHelpEvent) + 16u)
+  QGraphicsSceneEvent (0x0x7f97d0211f08) 0
+      primary-for QGraphicsSceneHelpEvent (0x0x7f97d0211bc8)
+    QEvent (0x0x7f97cde56840) 0
+        primary-for QGraphicsSceneEvent (0x0x7f97d0211f08)
+
+Vtable for QGraphicsSceneDragDropEvent
+QGraphicsSceneDragDropEvent::_ZTV27QGraphicsSceneDragDropEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI27QGraphicsSceneDragDropEvent)
+16    (int (*)(...))QGraphicsSceneDragDropEvent::~QGraphicsSceneDragDropEvent
+24    (int (*)(...))QGraphicsSceneDragDropEvent::~QGraphicsSceneDragDropEvent
+
+Class QGraphicsSceneDragDropEvent
+   size=32 align=8
+   base size=32 base align=8
+QGraphicsSceneDragDropEvent (0x0x7f97d0211f70) 0
+    vptr=((& QGraphicsSceneDragDropEvent::_ZTV27QGraphicsSceneDragDropEvent) + 16u)
+  QGraphicsSceneEvent (0x0x7f97cfeaf750) 0
+      primary-for QGraphicsSceneDragDropEvent (0x0x7f97d0211f70)
+    QEvent (0x0x7f97cde83420) 0
+        primary-for QGraphicsSceneEvent (0x0x7f97cfeaf750)
+
+Vtable for QGraphicsSceneResizeEvent
+QGraphicsSceneResizeEvent::_ZTV25QGraphicsSceneResizeEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI25QGraphicsSceneResizeEvent)
+16    (int (*)(...))QGraphicsSceneResizeEvent::~QGraphicsSceneResizeEvent
+24    (int (*)(...))QGraphicsSceneResizeEvent::~QGraphicsSceneResizeEvent
+
+Class QGraphicsSceneResizeEvent
+   size=32 align=8
+   base size=32 base align=8
+QGraphicsSceneResizeEvent (0x0x7f97cfc538f0) 0
+    vptr=((& QGraphicsSceneResizeEvent::_ZTV25QGraphicsSceneResizeEvent) + 16u)
+  QGraphicsSceneEvent (0x0x7f97cfc53958) 0
+      primary-for QGraphicsSceneResizeEvent (0x0x7f97cfc538f0)
+    QEvent (0x0x7f97cde83480) 0
+        primary-for QGraphicsSceneEvent (0x0x7f97cfc53958)
+
+Vtable for QGraphicsSceneMoveEvent
+QGraphicsSceneMoveEvent::_ZTV23QGraphicsSceneMoveEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI23QGraphicsSceneMoveEvent)
+16    (int (*)(...))QGraphicsSceneMoveEvent::~QGraphicsSceneMoveEvent
+24    (int (*)(...))QGraphicsSceneMoveEvent::~QGraphicsSceneMoveEvent
+
+Class QGraphicsSceneMoveEvent
+   size=32 align=8
+   base size=32 base align=8
+QGraphicsSceneMoveEvent (0x0x7f97cfc744e0) 0
+    vptr=((& QGraphicsSceneMoveEvent::_ZTV23QGraphicsSceneMoveEvent) + 16u)
+  QGraphicsSceneEvent (0x0x7f97cfc74548) 0
+      primary-for QGraphicsSceneMoveEvent (0x0x7f97cfc744e0)
+    QEvent (0x0x7f97cdccf660) 0
+        primary-for QGraphicsSceneEvent (0x0x7f97cfc74548)
+
+Class QGraphicsTransform::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsTransform::QPrivateSignal (0x0x7f97cdccfae0) 0 empty
+
+Vtable for QGraphicsTransform
+QGraphicsTransform::_ZTV18QGraphicsTransform: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QGraphicsTransform)
+16    (int (*)(...))QGraphicsTransform::metaObject
+24    (int (*)(...))QGraphicsTransform::qt_metacast
+32    (int (*)(...))QGraphicsTransform::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+
+Class QGraphicsTransform
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsTransform (0x0x7f97cfcdc270) 0
+    vptr=((& QGraphicsTransform::_ZTV18QGraphicsTransform) + 16u)
+  QObject (0x0x7f97cdccf6c0) 0
+      primary-for QGraphicsTransform (0x0x7f97cfcdc270)
+
+Class QGraphicsScale::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsScale::QPrivateSignal (0x0x7f97cdccfe40) 0 empty
+
+Vtable for QGraphicsScale
+QGraphicsScale::_ZTV14QGraphicsScale: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QGraphicsScale)
+16    (int (*)(...))QGraphicsScale::metaObject
+24    (int (*)(...))QGraphicsScale::qt_metacast
+32    (int (*)(...))QGraphicsScale::qt_metacall
+40    (int (*)(...))QGraphicsScale::~QGraphicsScale
+48    (int (*)(...))QGraphicsScale::~QGraphicsScale
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QGraphicsScale::applyTo
+
+Class QGraphicsScale
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsScale (0x0x7f97cfcdc2d8) 0
+    vptr=((& QGraphicsScale::_ZTV14QGraphicsScale) + 16u)
+  QGraphicsTransform (0x0x7f97cfcdc340) 0
+      primary-for QGraphicsScale (0x0x7f97cfcdc2d8)
+    QObject (0x0x7f97cdccfb40) 0
+        primary-for QGraphicsTransform (0x0x7f97cfcdc340)
+
+Class QGraphicsRotation::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsRotation::QPrivateSignal (0x0x7f97cd9cf060) 0 empty
+
+Vtable for QGraphicsRotation
+QGraphicsRotation::_ZTV17QGraphicsRotation: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QGraphicsRotation)
+16    (int (*)(...))QGraphicsRotation::metaObject
+24    (int (*)(...))QGraphicsRotation::qt_metacast
+32    (int (*)(...))QGraphicsRotation::qt_metacall
+40    (int (*)(...))QGraphicsRotation::~QGraphicsRotation
+48    (int (*)(...))QGraphicsRotation::~QGraphicsRotation
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QGraphicsRotation::applyTo
+
+Class QGraphicsRotation
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsRotation (0x0x7f97cfcdc3a8) 0
+    vptr=((& QGraphicsRotation::_ZTV17QGraphicsRotation) + 16u)
+  QGraphicsTransform (0x0x7f97cfcdcb60) 0
+      primary-for QGraphicsRotation (0x0x7f97cfcdc3a8)
+    QObject (0x0x7f97cdccfea0) 0
+        primary-for QGraphicsTransform (0x0x7f97cfcdcb60)
+
+Class QScrollArea::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QScrollArea::QPrivateSignal (0x0x7f97cd9cf240) 0 empty
+
+Vtable for QScrollArea
+QScrollArea::_ZTV11QScrollArea: 68u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QScrollArea)
+16    (int (*)(...))QScrollArea::metaObject
+24    (int (*)(...))QScrollArea::qt_metacast
+32    (int (*)(...))QScrollArea::qt_metacall
+40    (int (*)(...))QScrollArea::~QScrollArea
+48    (int (*)(...))QScrollArea::~QScrollArea
+56    (int (*)(...))QScrollArea::event
+64    (int (*)(...))QScrollArea::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QScrollArea::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractScrollArea::mousePressEvent
+176   (int (*)(...))QAbstractScrollArea::mouseReleaseEvent
+184   (int (*)(...))QAbstractScrollArea::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractScrollArea::mouseMoveEvent
+200   (int (*)(...))QAbstractScrollArea::wheelEvent
+208   (int (*)(...))QAbstractScrollArea::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QAbstractScrollArea::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QScrollArea::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QAbstractScrollArea::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QAbstractScrollArea::dragEnterEvent
+320   (int (*)(...))QAbstractScrollArea::dragMoveEvent
+328   (int (*)(...))QAbstractScrollArea::dragLeaveEvent
+336   (int (*)(...))QAbstractScrollArea::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QScrollArea::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QAbstractScrollArea::viewportEvent
+448   (int (*)(...))QScrollArea::scrollContentsBy
+456   (int (*)(...))QScrollArea::viewportSizeHint
+464   (int (*)(...))-16
+472   (int (*)(...))(& _ZTI11QScrollArea)
+480   (int (*)(...))QScrollArea::_ZThn16_N11QScrollAreaD1Ev
+488   (int (*)(...))QScrollArea::_ZThn16_N11QScrollAreaD0Ev
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QScrollArea
+   size=48 align=8
+   base size=48 base align=8
+QScrollArea (0x0x7f97cfcdcbc8) 0
+    vptr=((& QScrollArea::_ZTV11QScrollArea) + 16u)
+  QAbstractScrollArea (0x0x7f97cfaa0410) 0
+      primary-for QScrollArea (0x0x7f97cfcdcbc8)
+    QFrame (0x0x7f97cfaa0e38) 0
+        primary-for QAbstractScrollArea (0x0x7f97cfaa0410)
+      QWidget (0x0x7f97d34878c0) 0
+          primary-for QFrame (0x0x7f97cfaa0e38)
+        QObject (0x0x7f97cd9cf0c0) 0
+            primary-for QWidget (0x0x7f97d34878c0)
+        QPaintDevice (0x0x7f97cd9cf180) 16
+            vptr=((& QScrollArea::_ZTV11QScrollArea) + 480u)
+
+Class QGraphicsView::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsView::QPrivateSignal (0x0x7f97cd9cfea0) 0 empty
+
+Vtable for QGraphicsView
+QGraphicsView::_ZTV13QGraphicsView: 71u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QGraphicsView)
+16    (int (*)(...))QGraphicsView::metaObject
+24    (int (*)(...))QGraphicsView::qt_metacast
+32    (int (*)(...))QGraphicsView::qt_metacall
+40    (int (*)(...))QGraphicsView::~QGraphicsView
+48    (int (*)(...))QGraphicsView::~QGraphicsView
+56    (int (*)(...))QGraphicsView::event
+64    (int (*)(...))QAbstractScrollArea::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QGraphicsView::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QGraphicsView::mousePressEvent
+176   (int (*)(...))QGraphicsView::mouseReleaseEvent
+184   (int (*)(...))QGraphicsView::mouseDoubleClickEvent
+192   (int (*)(...))QGraphicsView::mouseMoveEvent
+200   (int (*)(...))QGraphicsView::wheelEvent
+208   (int (*)(...))QGraphicsView::keyPressEvent
+216   (int (*)(...))QGraphicsView::keyReleaseEvent
+224   (int (*)(...))QGraphicsView::focusInEvent
+232   (int (*)(...))QGraphicsView::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QGraphicsView::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QGraphicsView::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QGraphicsView::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QGraphicsView::dragEnterEvent
+320   (int (*)(...))QGraphicsView::dragMoveEvent
+328   (int (*)(...))QGraphicsView::dragLeaveEvent
+336   (int (*)(...))QGraphicsView::dropEvent
+344   (int (*)(...))QGraphicsView::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QGraphicsView::inputMethodEvent
+416   (int (*)(...))QGraphicsView::inputMethodQuery
+424   (int (*)(...))QGraphicsView::focusNextPrevChild
+432   (int (*)(...))QGraphicsView::setupViewport
+440   (int (*)(...))QGraphicsView::viewportEvent
+448   (int (*)(...))QGraphicsView::scrollContentsBy
+456   (int (*)(...))QAbstractScrollArea::viewportSizeHint
+464   (int (*)(...))QGraphicsView::drawBackground
+472   (int (*)(...))QGraphicsView::drawForeground
+480   (int (*)(...))QGraphicsView::drawItems
+488   (int (*)(...))-16
+496   (int (*)(...))(& _ZTI13QGraphicsView)
+504   (int (*)(...))QGraphicsView::_ZThn16_N13QGraphicsViewD1Ev
+512   (int (*)(...))QGraphicsView::_ZThn16_N13QGraphicsViewD0Ev
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+552   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+560   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QGraphicsView
+   size=48 align=8
+   base size=48 base align=8
+QGraphicsView (0x0x7f97cf64b068) 0
+    vptr=((& QGraphicsView::_ZTV13QGraphicsView) + 16u)
+  QAbstractScrollArea (0x0x7f97cf64b0d0) 0
+      primary-for QGraphicsView (0x0x7f97cf64b068)
+    QFrame (0x0x7f97cf64bb60) 0
+        primary-for QAbstractScrollArea (0x0x7f97cf64b0d0)
+      QWidget (0x0x7f97d3487bd0) 0
+          primary-for QFrame (0x0x7f97cf64bb60)
+        QObject (0x0x7f97cd9cf2a0) 0
+            primary-for QWidget (0x0x7f97d3487bd0)
+        QPaintDevice (0x0x7f97cd9cfe40) 16
+            vptr=((& QGraphicsView::_ZTV13QGraphicsView) + 504u)
+
+Class QGroupBox::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGroupBox::QPrivateSignal (0x0x7f97cd8d7cc0) 0 empty
+
+Vtable for QGroupBox
+QGroupBox::_ZTV9QGroupBox: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QGroupBox)
+16    (int (*)(...))QGroupBox::metaObject
+24    (int (*)(...))QGroupBox::qt_metacast
+32    (int (*)(...))QGroupBox::qt_metacall
+40    (int (*)(...))QGroupBox::~QGroupBox
+48    (int (*)(...))QGroupBox::~QGroupBox
+56    (int (*)(...))QGroupBox::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QGroupBox::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QGroupBox::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QGroupBox::mousePressEvent
+176   (int (*)(...))QGroupBox::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QGroupBox::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QGroupBox::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QGroupBox::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QGroupBox::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QGroupBox::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI9QGroupBox)
+448   (int (*)(...))QGroupBox::_ZThn16_N9QGroupBoxD1Ev
+456   (int (*)(...))QGroupBox::_ZThn16_N9QGroupBoxD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QGroupBox
+   size=48 align=8
+   base size=48 base align=8
+QGroupBox (0x0x7f97cf670c30) 0
+    vptr=((& QGroupBox::_ZTV9QGroupBox) + 16u)
+  QWidget (0x0x7f97d35234d0) 0
+      primary-for QGroupBox (0x0x7f97cf670c30)
+    QObject (0x0x7f97cd8d7a80) 0
+        primary-for QWidget (0x0x7f97d35234d0)
+    QPaintDevice (0x0x7f97cd8d7c60) 16
+        vptr=((& QGroupBox::_ZTV9QGroupBox) + 448u)
+
+Class QHeaderView::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QHeaderView::QPrivateSignal (0x0x7f97cd8fe840) 0 empty
+
+Vtable for QHeaderView
+QHeaderView::_ZTV11QHeaderView: 108u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QHeaderView)
+16    (int (*)(...))QHeaderView::metaObject
+24    (int (*)(...))QHeaderView::qt_metacast
+32    (int (*)(...))QHeaderView::qt_metacall
+40    (int (*)(...))QHeaderView::~QHeaderView
+48    (int (*)(...))QHeaderView::~QHeaderView
+56    (int (*)(...))QHeaderView::event
+64    (int (*)(...))QAbstractItemView::eventFilter
+72    (int (*)(...))QAbstractItemView::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QHeaderView::setVisible
+128   (int (*)(...))QHeaderView::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QHeaderView::mousePressEvent
+176   (int (*)(...))QHeaderView::mouseReleaseEvent
+184   (int (*)(...))QHeaderView::mouseDoubleClickEvent
+192   (int (*)(...))QHeaderView::mouseMoveEvent
+200   (int (*)(...))QAbstractScrollArea::wheelEvent
+208   (int (*)(...))QAbstractItemView::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QAbstractItemView::focusInEvent
+232   (int (*)(...))QAbstractItemView::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QHeaderView::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QAbstractItemView::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QAbstractScrollArea::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QAbstractItemView::dragEnterEvent
+320   (int (*)(...))QAbstractItemView::dragMoveEvent
+328   (int (*)(...))QAbstractItemView::dragLeaveEvent
+336   (int (*)(...))QAbstractItemView::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QAbstractItemView::inputMethodEvent
+416   (int (*)(...))QAbstractItemView::inputMethodQuery
+424   (int (*)(...))QAbstractItemView::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QHeaderView::viewportEvent
+448   (int (*)(...))QHeaderView::scrollContentsBy
+456   (int (*)(...))QAbstractItemView::viewportSizeHint
+464   (int (*)(...))QHeaderView::setModel
+472   (int (*)(...))QAbstractItemView::setSelectionModel
+480   (int (*)(...))QAbstractItemView::keyboardSearch
+488   (int (*)(...))QHeaderView::visualRect
+496   (int (*)(...))QHeaderView::scrollTo
+504   (int (*)(...))QHeaderView::indexAt
+512   (int (*)(...))QAbstractItemView::sizeHintForRow
+520   (int (*)(...))QAbstractItemView::sizeHintForColumn
+528   (int (*)(...))QHeaderView::reset
+536   (int (*)(...))QAbstractItemView::setRootIndex
+544   (int (*)(...))QHeaderView::doItemsLayout
+552   (int (*)(...))QAbstractItemView::selectAll
+560   (int (*)(...))QHeaderView::dataChanged
+568   (int (*)(...))QHeaderView::rowsInserted
+576   (int (*)(...))QAbstractItemView::rowsAboutToBeRemoved
+584   (int (*)(...))QAbstractItemView::selectionChanged
+592   (int (*)(...))QHeaderView::currentChanged
+600   (int (*)(...))QAbstractItemView::updateEditorData
+608   (int (*)(...))QAbstractItemView::updateEditorGeometries
+616   (int (*)(...))QHeaderView::updateGeometries
+624   (int (*)(...))QAbstractItemView::verticalScrollbarAction
+632   (int (*)(...))QAbstractItemView::horizontalScrollbarAction
+640   (int (*)(...))QAbstractItemView::verticalScrollbarValueChanged
+648   (int (*)(...))QAbstractItemView::horizontalScrollbarValueChanged
+656   (int (*)(...))QAbstractItemView::closeEditor
+664   (int (*)(...))QAbstractItemView::commitData
+672   (int (*)(...))QAbstractItemView::editorDestroyed
+680   (int (*)(...))QHeaderView::moveCursor
+688   (int (*)(...))QHeaderView::horizontalOffset
+696   (int (*)(...))QHeaderView::verticalOffset
+704   (int (*)(...))QHeaderView::isIndexHidden
+712   (int (*)(...))QHeaderView::setSelection
+720   (int (*)(...))QHeaderView::visualRegionForSelection
+728   (int (*)(...))QAbstractItemView::selectedIndexes
+736   (int (*)(...))QAbstractItemView::edit
+744   (int (*)(...))QAbstractItemView::selectionCommand
+752   (int (*)(...))QAbstractItemView::startDrag
+760   (int (*)(...))QAbstractItemView::viewOptions
+768   (int (*)(...))QHeaderView::paintSection
+776   (int (*)(...))QHeaderView::sectionSizeFromContents
+784   (int (*)(...))-16
+792   (int (*)(...))(& _ZTI11QHeaderView)
+800   (int (*)(...))QHeaderView::_ZThn16_N11QHeaderViewD1Ev
+808   (int (*)(...))QHeaderView::_ZThn16_N11QHeaderViewD0Ev
+816   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+824   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+832   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+840   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+848   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+856   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QHeaderView
+   size=48 align=8
+   base size=48 base align=8
+QHeaderView (0x0x7f97cf68a7b8) 0
+    vptr=((& QHeaderView::_ZTV11QHeaderView) + 16u)
+  QAbstractItemView (0x0x7f97cf68a820) 0
+      primary-for QHeaderView (0x0x7f97cf68a7b8)
+    QAbstractScrollArea (0x0x7f97cf6ab5b0) 0
+        primary-for QAbstractItemView (0x0x7f97cf68a820)
+      QFrame (0x0x7f97cf6ab750) 0
+          primary-for QAbstractScrollArea (0x0x7f97cf6ab5b0)
+        QWidget (0x0x7f97d35237e0) 0
+            primary-for QFrame (0x0x7f97cf6ab750)
+          QObject (0x0x7f97cd8fe6c0) 0
+              primary-for QWidget (0x0x7f97d35237e0)
+          QPaintDevice (0x0x7f97cd8fe720) 16
+              vptr=((& QHeaderView::_ZTV11QHeaderView) + 800u)
+
+Class QLineEdit::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QLineEdit::QPrivateSignal (0x0x7f97cd66eba0) 0 empty
+
+Vtable for QLineEdit
+QLineEdit::_ZTV9QLineEdit: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QLineEdit)
+16    (int (*)(...))QLineEdit::metaObject
+24    (int (*)(...))QLineEdit::qt_metacast
+32    (int (*)(...))QLineEdit::qt_metacall
+40    (int (*)(...))QLineEdit::~QLineEdit
+48    (int (*)(...))QLineEdit::~QLineEdit
+56    (int (*)(...))QLineEdit::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QLineEdit::sizeHint
+136   (int (*)(...))QLineEdit::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QLineEdit::mousePressEvent
+176   (int (*)(...))QLineEdit::mouseReleaseEvent
+184   (int (*)(...))QLineEdit::mouseDoubleClickEvent
+192   (int (*)(...))QLineEdit::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QLineEdit::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QLineEdit::focusInEvent
+232   (int (*)(...))QLineEdit::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QLineEdit::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QLineEdit::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QLineEdit::dragEnterEvent
+320   (int (*)(...))QLineEdit::dragMoveEvent
+328   (int (*)(...))QLineEdit::dragLeaveEvent
+336   (int (*)(...))QLineEdit::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QLineEdit::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QLineEdit::inputMethodEvent
+416   (int (*)(...))QLineEdit::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI9QLineEdit)
+448   (int (*)(...))QLineEdit::_ZThn16_N9QLineEditD1Ev
+456   (int (*)(...))QLineEdit::_ZThn16_N9QLineEditD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QLineEdit
+   size=48 align=8
+   base size=48 base align=8
+QLineEdit (0x0x7f97cec19e38) 0
+    vptr=((& QLineEdit::_ZTV9QLineEdit) + 16u)
+  QWidget (0x0x7f97d35b9620) 0
+      primary-for QLineEdit (0x0x7f97cec19e38)
+    QObject (0x0x7f97cd66e300) 0
+        primary-for QWidget (0x0x7f97d35b9620)
+    QPaintDevice (0x0x7f97cd66e360) 16
+        vptr=((& QLineEdit::_ZTV9QLineEdit) + 448u)
+
+Class QInputDialog::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QInputDialog::QPrivateSignal (0x0x7f97cd695ba0) 0 empty
+
+Vtable for QInputDialog
+QInputDialog::_ZTV12QInputDialog: 69u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QInputDialog)
+16    (int (*)(...))QInputDialog::metaObject
+24    (int (*)(...))QInputDialog::qt_metacast
+32    (int (*)(...))QInputDialog::qt_metacall
+40    (int (*)(...))QInputDialog::~QInputDialog
+48    (int (*)(...))QInputDialog::~QInputDialog
+56    (int (*)(...))QWidget::event
+64    (int (*)(...))QDialog::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QInputDialog::setVisible
+128   (int (*)(...))QInputDialog::sizeHint
+136   (int (*)(...))QInputDialog::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QDialog::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QDialog::resizeEvent
+280   (int (*)(...))QDialog::closeEvent
+288   (int (*)(...))QDialog::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QDialog::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QDialog::open
+440   (int (*)(...))QDialog::exec
+448   (int (*)(...))QInputDialog::done
+456   (int (*)(...))QDialog::accept
+464   (int (*)(...))QDialog::reject
+472   (int (*)(...))-16
+480   (int (*)(...))(& _ZTI12QInputDialog)
+488   (int (*)(...))QInputDialog::_ZThn16_N12QInputDialogD1Ev
+496   (int (*)(...))QInputDialog::_ZThn16_N12QInputDialogD0Ev
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QInputDialog
+   size=48 align=8
+   base size=48 base align=8
+QInputDialog (0x0x7f97cecc41a0) 0
+    vptr=((& QInputDialog::_ZTV12QInputDialog) + 16u)
+  QDialog (0x0x7f97cecc46e8) 0
+      primary-for QInputDialog (0x0x7f97cecc41a0)
+    QWidget (0x0x7f97d35b9d90) 0
+        primary-for QDialog (0x0x7f97cecc46e8)
+      QObject (0x0x7f97cd66ec00) 0
+          primary-for QWidget (0x0x7f97d35b9d90)
+      QPaintDevice (0x0x7f97cd695b40) 16
+          vptr=((& QInputDialog::_ZTV12QInputDialog) + 488u)
+
+Class QItemDelegate::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QItemDelegate::QPrivateSignal (0x0x7f97cd6bf540) 0 empty
+
+Vtable for QItemDelegate
+QItemDelegate::_ZTV13QItemDelegate: 28u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QItemDelegate)
+16    (int (*)(...))QItemDelegate::metaObject
+24    (int (*)(...))QItemDelegate::qt_metacast
+32    (int (*)(...))QItemDelegate::qt_metacall
+40    (int (*)(...))QItemDelegate::~QItemDelegate
+48    (int (*)(...))QItemDelegate::~QItemDelegate
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QItemDelegate::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QItemDelegate::paint
+120   (int (*)(...))QItemDelegate::sizeHint
+128   (int (*)(...))QItemDelegate::createEditor
+136   (int (*)(...))QAbstractItemDelegate::destroyEditor
+144   (int (*)(...))QItemDelegate::setEditorData
+152   (int (*)(...))QItemDelegate::setModelData
+160   (int (*)(...))QItemDelegate::updateEditorGeometry
+168   (int (*)(...))QItemDelegate::editorEvent
+176   (int (*)(...))QAbstractItemDelegate::helpEvent
+184   (int (*)(...))QAbstractItemDelegate::paintingRoles
+192   (int (*)(...))QItemDelegate::drawDisplay
+200   (int (*)(...))QItemDelegate::drawDecoration
+208   (int (*)(...))QItemDelegate::drawFocus
+216   (int (*)(...))QItemDelegate::drawCheck
+
+Class QItemDelegate
+   size=16 align=8
+   base size=16 base align=8
+QItemDelegate (0x0x7f97cecc4d68) 0
+    vptr=((& QItemDelegate::_ZTV13QItemDelegate) + 16u)
+  QAbstractItemDelegate (0x0x7f97cecc4dd0) 0
+      primary-for QItemDelegate (0x0x7f97cecc4d68)
+    QObject (0x0x7f97cd6bf4e0) 0
+        primary-for QAbstractItemDelegate (0x0x7f97cecc4dd0)
+
+Vtable for QItemEditorCreatorBase
+QItemEditorCreatorBase::_ZTV22QItemEditorCreatorBase: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI22QItemEditorCreatorBase)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+
+Class QItemEditorCreatorBase
+   size=8 align=8
+   base size=8 base align=8
+QItemEditorCreatorBase (0x0x7f97cd6bf600) 0 nearly-empty
+    vptr=((& QItemEditorCreatorBase::_ZTV22QItemEditorCreatorBase) + 16u)
+
+Vtable for QItemEditorFactory
+QItemEditorFactory::_ZTV18QItemEditorFactory: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QItemEditorFactory)
+16    (int (*)(...))QItemEditorFactory::~QItemEditorFactory
+24    (int (*)(...))QItemEditorFactory::~QItemEditorFactory
+32    (int (*)(...))QItemEditorFactory::createEditor
+40    (int (*)(...))QItemEditorFactory::valuePropertyName
+
+Class QItemEditorFactory
+   size=16 align=8
+   base size=16 base align=8
+QItemEditorFactory (0x0x7f97cd6bf7e0) 0
+    vptr=((& QItemEditorFactory::_ZTV18QItemEditorFactory) + 16u)
+
+Class QKeyEventTransition::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QKeyEventTransition::QPrivateSignal (0x0x7f97cd6e7240) 0 empty
+
+Vtable for QKeyEventTransition
+QKeyEventTransition::_ZTV19QKeyEventTransition: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QKeyEventTransition)
+16    (int (*)(...))QKeyEventTransition::metaObject
+24    (int (*)(...))QKeyEventTransition::qt_metacast
+32    (int (*)(...))QKeyEventTransition::qt_metacall
+40    (int (*)(...))QKeyEventTransition::~QKeyEventTransition
+48    (int (*)(...))QKeyEventTransition::~QKeyEventTransition
+56    (int (*)(...))QEventTransition::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QKeyEventTransition::eventTest
+120   (int (*)(...))QKeyEventTransition::onTransition
+
+Class QKeyEventTransition
+   size=16 align=8
+   base size=16 base align=8
+QKeyEventTransition (0x0x7f97ced240d0) 0
+    vptr=((& QKeyEventTransition::_ZTV19QKeyEventTransition) + 16u)
+  QEventTransition (0x0x7f97ced24138) 0
+      primary-for QKeyEventTransition (0x0x7f97ced240d0)
+    QAbstractTransition (0x0x7f97ceac0a28) 0
+        primary-for QEventTransition (0x0x7f97ced24138)
+      QObject (0x0x7f97cd6e7000) 0
+          primary-for QAbstractTransition (0x0x7f97ceac0a28)
+
+Class QKeySequenceEdit::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QKeySequenceEdit::QPrivateSignal (0x0x7f97cd6e7c00) 0 empty
+
+Vtable for QKeySequenceEdit
+QKeySequenceEdit::_ZTV16QKeySequenceEdit: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QKeySequenceEdit)
+16    (int (*)(...))QKeySequenceEdit::metaObject
+24    (int (*)(...))QKeySequenceEdit::qt_metacast
+32    (int (*)(...))QKeySequenceEdit::qt_metacall
+40    (int (*)(...))QKeySequenceEdit::~QKeySequenceEdit
+48    (int (*)(...))QKeySequenceEdit::~QKeySequenceEdit
+56    (int (*)(...))QKeySequenceEdit::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QKeySequenceEdit::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QKeySequenceEdit::keyPressEvent
+216   (int (*)(...))QKeySequenceEdit::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI16QKeySequenceEdit)
+448   (int (*)(...))QKeySequenceEdit::_ZThn16_N16QKeySequenceEditD1Ev
+456   (int (*)(...))QKeySequenceEdit::_ZThn16_N16QKeySequenceEditD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QKeySequenceEdit
+   size=48 align=8
+   base size=48 base align=8
+QKeySequenceEdit (0x0x7f97ceac0a90) 0
+    vptr=((& QKeySequenceEdit::_ZTV16QKeySequenceEdit) + 16u)
+  QWidget (0x0x7f97d3397460) 0
+      primary-for QKeySequenceEdit (0x0x7f97ceac0a90)
+    QObject (0x0x7f97cd6e72a0) 0
+        primary-for QWidget (0x0x7f97d3397460)
+    QPaintDevice (0x0x7f97cd6e7ba0) 16
+        vptr=((& QKeySequenceEdit::_ZTV16QKeySequenceEdit) + 448u)
+
+Class QLabel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QLabel::QPrivateSignal (0x0x7f97cd70c000) 0 empty
+
+Vtable for QLabel
+QLabel::_ZTV6QLabel: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI6QLabel)
+16    (int (*)(...))QLabel::metaObject
+24    (int (*)(...))QLabel::qt_metacast
+32    (int (*)(...))QLabel::qt_metacall
+40    (int (*)(...))QLabel::~QLabel
+48    (int (*)(...))QLabel::~QLabel
+56    (int (*)(...))QLabel::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QLabel::sizeHint
+136   (int (*)(...))QLabel::minimumSizeHint
+144   (int (*)(...))QLabel::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QLabel::mousePressEvent
+176   (int (*)(...))QLabel::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QLabel::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QLabel::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QLabel::focusInEvent
+232   (int (*)(...))QLabel::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QLabel::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QLabel::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QLabel::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QLabel::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI6QLabel)
+448   (int (*)(...))QLabel::_ZThn16_N6QLabelD1Ev
+456   (int (*)(...))QLabel::_ZThn16_N6QLabelD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QLabel
+   size=48 align=8
+   base size=48 base align=8
+QLabel (0x0x7f97cebca820) 0
+    vptr=((& QLabel::_ZTV6QLabel) + 16u)
+  QFrame (0x0x7f97cebcaa90) 0
+      primary-for QLabel (0x0x7f97cebca820)
+    QWidget (0x0x7f97d3397770) 0
+        primary-for QFrame (0x0x7f97cebcaa90)
+      QObject (0x0x7f97cd6e7d20) 0
+          primary-for QWidget (0x0x7f97d3397770)
+      QPaintDevice (0x0x7f97cd6e7d80) 16
+          vptr=((& QLabel::_ZTV6QLabel) + 448u)
+
+Class QLCDNumber::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QLCDNumber::QPrivateSignal (0x0x7f97cd70cae0) 0 empty
+
+Vtable for QLCDNumber
+QLCDNumber::_ZTV10QLCDNumber: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QLCDNumber)
+16    (int (*)(...))QLCDNumber::metaObject
+24    (int (*)(...))QLCDNumber::qt_metacast
+32    (int (*)(...))QLCDNumber::qt_metacall
+40    (int (*)(...))QLCDNumber::~QLCDNumber
+48    (int (*)(...))QLCDNumber::~QLCDNumber
+56    (int (*)(...))QLCDNumber::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QLCDNumber::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QLCDNumber::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI10QLCDNumber)
+448   (int (*)(...))QLCDNumber::_ZThn16_N10QLCDNumberD1Ev
+456   (int (*)(...))QLCDNumber::_ZThn16_N10QLCDNumberD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QLCDNumber
+   size=48 align=8
+   base size=48 base align=8
+QLCDNumber (0x0x7f97cebcaea0) 0
+    vptr=((& QLCDNumber::_ZTV10QLCDNumber) + 16u)
+  QFrame (0x0x7f97cebcaf08) 0
+      primary-for QLCDNumber (0x0x7f97cebcaea0)
+    QWidget (0x0x7f97d3397b60) 0
+        primary-for QFrame (0x0x7f97cebcaf08)
+      QObject (0x0x7f97cd70c060) 0
+          primary-for QWidget (0x0x7f97d3397b60)
+      QPaintDevice (0x0x7f97cd70ca80) 16
+          vptr=((& QLCDNumber::_ZTV10QLCDNumber) + 448u)
+
+Class QListView::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QListView::QPrivateSignal (0x0x7f97cd70cde0) 0 empty
+
+Vtable for QListView
+QListView::_ZTV9QListView: 106u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QListView)
+16    (int (*)(...))QListView::metaObject
+24    (int (*)(...))QListView::qt_metacast
+32    (int (*)(...))QListView::qt_metacall
+40    (int (*)(...))QListView::~QListView
+48    (int (*)(...))QListView::~QListView
+56    (int (*)(...))QListView::event
+64    (int (*)(...))QAbstractItemView::eventFilter
+72    (int (*)(...))QListView::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractScrollArea::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractItemView::mousePressEvent
+176   (int (*)(...))QListView::mouseReleaseEvent
+184   (int (*)(...))QAbstractItemView::mouseDoubleClickEvent
+192   (int (*)(...))QListView::mouseMoveEvent
+200   (int (*)(...))QListView::wheelEvent
+208   (int (*)(...))QAbstractItemView::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QAbstractItemView::focusInEvent
+232   (int (*)(...))QAbstractItemView::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QListView::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QListView::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QAbstractScrollArea::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QAbstractItemView::dragEnterEvent
+320   (int (*)(...))QListView::dragMoveEvent
+328   (int (*)(...))QListView::dragLeaveEvent
+336   (int (*)(...))QListView::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QAbstractItemView::inputMethodEvent
+416   (int (*)(...))QAbstractItemView::inputMethodQuery
+424   (int (*)(...))QAbstractItemView::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QAbstractItemView::viewportEvent
+448   (int (*)(...))QListView::scrollContentsBy
+456   (int (*)(...))QListView::viewportSizeHint
+464   (int (*)(...))QAbstractItemView::setModel
+472   (int (*)(...))QAbstractItemView::setSelectionModel
+480   (int (*)(...))QAbstractItemView::keyboardSearch
+488   (int (*)(...))QListView::visualRect
+496   (int (*)(...))QListView::scrollTo
+504   (int (*)(...))QListView::indexAt
+512   (int (*)(...))QAbstractItemView::sizeHintForRow
+520   (int (*)(...))QAbstractItemView::sizeHintForColumn
+528   (int (*)(...))QListView::reset
+536   (int (*)(...))QListView::setRootIndex
+544   (int (*)(...))QListView::doItemsLayout
+552   (int (*)(...))QAbstractItemView::selectAll
+560   (int (*)(...))QListView::dataChanged
+568   (int (*)(...))QListView::rowsInserted
+576   (int (*)(...))QListView::rowsAboutToBeRemoved
+584   (int (*)(...))QListView::selectionChanged
+592   (int (*)(...))QListView::currentChanged
+600   (int (*)(...))QAbstractItemView::updateEditorData
+608   (int (*)(...))QAbstractItemView::updateEditorGeometries
+616   (int (*)(...))QListView::updateGeometries
+624   (int (*)(...))QAbstractItemView::verticalScrollbarAction
+632   (int (*)(...))QAbstractItemView::horizontalScrollbarAction
+640   (int (*)(...))QAbstractItemView::verticalScrollbarValueChanged
+648   (int (*)(...))QAbstractItemView::horizontalScrollbarValueChanged
+656   (int (*)(...))QAbstractItemView::closeEditor
+664   (int (*)(...))QAbstractItemView::commitData
+672   (int (*)(...))QAbstractItemView::editorDestroyed
+680   (int (*)(...))QListView::moveCursor
+688   (int (*)(...))QListView::horizontalOffset
+696   (int (*)(...))QListView::verticalOffset
+704   (int (*)(...))QListView::isIndexHidden
+712   (int (*)(...))QListView::setSelection
+720   (int (*)(...))QListView::visualRegionForSelection
+728   (int (*)(...))QListView::selectedIndexes
+736   (int (*)(...))QAbstractItemView::edit
+744   (int (*)(...))QAbstractItemView::selectionCommand
+752   (int (*)(...))QListView::startDrag
+760   (int (*)(...))QListView::viewOptions
+768   (int (*)(...))-16
+776   (int (*)(...))(& _ZTI9QListView)
+784   (int (*)(...))QListView::_ZThn16_N9QListViewD1Ev
+792   (int (*)(...))QListView::_ZThn16_N9QListViewD0Ev
+800   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+808   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+816   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+824   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+832   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+840   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QListView
+   size=48 align=8
+   base size=48 base align=8
+QListView (0x0x7f97ce66e3a8) 0
+    vptr=((& QListView::_ZTV9QListView) + 16u)
+  QAbstractItemView (0x0x7f97ce66e410) 0
+      primary-for QListView (0x0x7f97ce66e3a8)
+    QAbstractScrollArea (0x0x7f97ce66e6e8) 0
+        primary-for QAbstractItemView (0x0x7f97ce66e410)
+      QFrame (0x0x7f97ce66e750) 0
+          primary-for QAbstractScrollArea (0x0x7f97ce66e6e8)
+        QWidget (0x0x7f97d33ca460) 0
+            primary-for QFrame (0x0x7f97ce66e750)
+          QObject (0x0x7f97cd70cba0) 0
+              primary-for QWidget (0x0x7f97d33ca460)
+          QPaintDevice (0x0x7f97cd70cd80) 16
+              vptr=((& QListView::_ZTV9QListView) + 784u)
+
+Vtable for QListWidgetItem
+QListWidgetItem::_ZTV15QListWidgetItem: 11u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QListWidgetItem)
+16    (int (*)(...))QListWidgetItem::~QListWidgetItem
+24    (int (*)(...))QListWidgetItem::~QListWidgetItem
+32    (int (*)(...))QListWidgetItem::clone
+40    (int (*)(...))QListWidgetItem::setBackgroundColor
+48    (int (*)(...))QListWidgetItem::data
+56    (int (*)(...))QListWidgetItem::setData
+64    (int (*)(...))QListWidgetItem::operator<
+72    (int (*)(...))QListWidgetItem::read
+80    (int (*)(...))QListWidgetItem::write
+
+Class QListWidgetItem
+   size=48 align=8
+   base size=44 base align=8
+QListWidgetItem (0x0x7f97cd737960) 0
+    vptr=((& QListWidgetItem::_ZTV15QListWidgetItem) + 16u)
+
+Class QListWidget::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QListWidget::QPrivateSignal (0x0x7f97cd75cc00) 0 empty
+
+Vtable for QListWidget
+QListWidget::_ZTV11QListWidget: 110u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QListWidget)
+16    (int (*)(...))QListWidget::metaObject
+24    (int (*)(...))QListWidget::qt_metacast
+32    (int (*)(...))QListWidget::qt_metacall
+40    (int (*)(...))QListWidget::~QListWidget
+48    (int (*)(...))QListWidget::~QListWidget
+56    (int (*)(...))QListWidget::event
+64    (int (*)(...))QAbstractItemView::eventFilter
+72    (int (*)(...))QListView::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractScrollArea::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractItemView::mousePressEvent
+176   (int (*)(...))QListView::mouseReleaseEvent
+184   (int (*)(...))QAbstractItemView::mouseDoubleClickEvent
+192   (int (*)(...))QListView::mouseMoveEvent
+200   (int (*)(...))QListView::wheelEvent
+208   (int (*)(...))QAbstractItemView::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QAbstractItemView::focusInEvent
+232   (int (*)(...))QAbstractItemView::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QListView::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QListView::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QAbstractScrollArea::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QAbstractItemView::dragEnterEvent
+320   (int (*)(...))QListView::dragMoveEvent
+328   (int (*)(...))QListView::dragLeaveEvent
+336   (int (*)(...))QListWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QAbstractItemView::inputMethodEvent
+416   (int (*)(...))QAbstractItemView::inputMethodQuery
+424   (int (*)(...))QAbstractItemView::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QAbstractItemView::viewportEvent
+448   (int (*)(...))QListView::scrollContentsBy
+456   (int (*)(...))QListView::viewportSizeHint
+464   (int (*)(...))QListWidget::setModel
+472   (int (*)(...))QListWidget::setSelectionModel
+480   (int (*)(...))QAbstractItemView::keyboardSearch
+488   (int (*)(...))QListView::visualRect
+496   (int (*)(...))QListView::scrollTo
+504   (int (*)(...))QListView::indexAt
+512   (int (*)(...))QAbstractItemView::sizeHintForRow
+520   (int (*)(...))QAbstractItemView::sizeHintForColumn
+528   (int (*)(...))QListView::reset
+536   (int (*)(...))QListView::setRootIndex
+544   (int (*)(...))QListView::doItemsLayout
+552   (int (*)(...))QAbstractItemView::selectAll
+560   (int (*)(...))QListView::dataChanged
+568   (int (*)(...))QListView::rowsInserted
+576   (int (*)(...))QListView::rowsAboutToBeRemoved
+584   (int (*)(...))QListView::selectionChanged
+592   (int (*)(...))QListView::currentChanged
+600   (int (*)(...))QAbstractItemView::updateEditorData
+608   (int (*)(...))QAbstractItemView::updateEditorGeometries
+616   (int (*)(...))QListView::updateGeometries
+624   (int (*)(...))QAbstractItemView::verticalScrollbarAction
+632   (int (*)(...))QAbstractItemView::horizontalScrollbarAction
+640   (int (*)(...))QAbstractItemView::verticalScrollbarValueChanged
+648   (int (*)(...))QAbstractItemView::horizontalScrollbarValueChanged
+656   (int (*)(...))QAbstractItemView::closeEditor
+664   (int (*)(...))QAbstractItemView::commitData
+672   (int (*)(...))QAbstractItemView::editorDestroyed
+680   (int (*)(...))QListView::moveCursor
+688   (int (*)(...))QListView::horizontalOffset
+696   (int (*)(...))QListView::verticalOffset
+704   (int (*)(...))QListView::isIndexHidden
+712   (int (*)(...))QListView::setSelection
+720   (int (*)(...))QListView::visualRegionForSelection
+728   (int (*)(...))QListView::selectedIndexes
+736   (int (*)(...))QAbstractItemView::edit
+744   (int (*)(...))QAbstractItemView::selectionCommand
+752   (int (*)(...))QListView::startDrag
+760   (int (*)(...))QListView::viewOptions
+768   (int (*)(...))QListWidget::mimeTypes
+776   (int (*)(...))QListWidget::mimeData
+784   (int (*)(...))QListWidget::dropMimeData
+792   (int (*)(...))QListWidget::supportedDropActions
+800   (int (*)(...))-16
+808   (int (*)(...))(& _ZTI11QListWidget)
+816   (int (*)(...))QListWidget::_ZThn16_N11QListWidgetD1Ev
+824   (int (*)(...))QListWidget::_ZThn16_N11QListWidgetD0Ev
+832   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+840   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+848   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+856   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+864   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+872   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QListWidget
+   size=48 align=8
+   base size=48 base align=8
+QListWidget (0x0x7f97ce66eaf8) 0
+    vptr=((& QListWidget::_ZTV11QListWidget) + 16u)
+  QListView (0x0x7f97ce66eb60) 0
+      primary-for QListWidget (0x0x7f97ce66eaf8)
+    QAbstractItemView (0x0x7f97ce66ebc8) 0
+        primary-for QListView (0x0x7f97ce66eb60)
+      QAbstractScrollArea (0x0x7f97ce68caf8) 0
+          primary-for QAbstractItemView (0x0x7f97ce66ebc8)
+        QFrame (0x0x7f97ce68cb60) 0
+            primary-for QAbstractScrollArea (0x0x7f97ce68caf8)
+          QWidget (0x0x7f97d307b690) 0
+              primary-for QFrame (0x0x7f97ce68cb60)
+            QObject (0x0x7f97cd75c420) 0
+                primary-for QWidget (0x0x7f97d307b690)
+            QPaintDevice (0x0x7f97cd75cba0) 16
+                vptr=((& QListWidget::_ZTV11QListWidget) + 816u)
+
+Class QMainWindow::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QMainWindow::QPrivateSignal (0x0x7f97cd785660) 0 empty
+
+Vtable for QMainWindow
+QMainWindow::_ZTV11QMainWindow: 65u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QMainWindow)
+16    (int (*)(...))QMainWindow::metaObject
+24    (int (*)(...))QMainWindow::qt_metacast
+32    (int (*)(...))QMainWindow::qt_metacall
+40    (int (*)(...))QMainWindow::~QMainWindow
+48    (int (*)(...))QMainWindow::~QMainWindow
+56    (int (*)(...))QMainWindow::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QMainWindow::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QMainWindow::createPopupMenu
+440   (int (*)(...))-16
+448   (int (*)(...))(& _ZTI11QMainWindow)
+456   (int (*)(...))QMainWindow::_ZThn16_N11QMainWindowD1Ev
+464   (int (*)(...))QMainWindow::_ZThn16_N11QMainWindowD0Ev
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QMainWindow
+   size=48 align=8
+   base size=48 base align=8
+QMainWindow (0x0x7f97ce68cc30) 0
+    vptr=((& QMainWindow::_ZTV11QMainWindow) + 16u)
+  QWidget (0x0x7f97d3091070) 0
+      primary-for QMainWindow (0x0x7f97ce68cc30)
+    QObject (0x0x7f97cd75ccc0) 0
+        primary-for QWidget (0x0x7f97d3091070)
+    QPaintDevice (0x0x7f97cd785600) 16
+        vptr=((& QMainWindow::_ZTV11QMainWindow) + 456u)
+
+Class QMdiArea::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QMdiArea::QPrivateSignal (0x0x7f97cd7ae3c0) 0 empty
+
+Vtable for QMdiArea
+QMdiArea::_ZTV8QMdiArea: 68u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI8QMdiArea)
+16    (int (*)(...))QMdiArea::metaObject
+24    (int (*)(...))QMdiArea::qt_metacast
+32    (int (*)(...))QMdiArea::qt_metacall
+40    (int (*)(...))QMdiArea::~QMdiArea
+48    (int (*)(...))QMdiArea::~QMdiArea
+56    (int (*)(...))QMdiArea::event
+64    (int (*)(...))QMdiArea::eventFilter
+72    (int (*)(...))QMdiArea::timerEvent
+80    (int (*)(...))QMdiArea::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QMdiArea::sizeHint
+136   (int (*)(...))QMdiArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractScrollArea::mousePressEvent
+176   (int (*)(...))QAbstractScrollArea::mouseReleaseEvent
+184   (int (*)(...))QAbstractScrollArea::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractScrollArea::mouseMoveEvent
+200   (int (*)(...))QAbstractScrollArea::wheelEvent
+208   (int (*)(...))QAbstractScrollArea::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QMdiArea::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QMdiArea::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QAbstractScrollArea::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QAbstractScrollArea::dragEnterEvent
+320   (int (*)(...))QAbstractScrollArea::dragMoveEvent
+328   (int (*)(...))QAbstractScrollArea::dragLeaveEvent
+336   (int (*)(...))QAbstractScrollArea::dropEvent
+344   (int (*)(...))QMdiArea::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QMdiArea::setupViewport
+440   (int (*)(...))QMdiArea::viewportEvent
+448   (int (*)(...))QMdiArea::scrollContentsBy
+456   (int (*)(...))QAbstractScrollArea::viewportSizeHint
+464   (int (*)(...))-16
+472   (int (*)(...))(& _ZTI8QMdiArea)
+480   (int (*)(...))QMdiArea::_ZThn16_N8QMdiAreaD1Ev
+488   (int (*)(...))QMdiArea::_ZThn16_N8QMdiAreaD0Ev
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QMdiArea
+   size=48 align=8
+   base size=48 base align=8
+QMdiArea (0x0x7f97ce6a8068) 0
+    vptr=((& QMdiArea::_ZTV8QMdiArea) + 16u)
+  QAbstractScrollArea (0x0x7f97ce6a8680) 0
+      primary-for QMdiArea (0x0x7f97ce6a8068)
+    QFrame (0x0x7f97ce6a86e8) 0
+        primary-for QAbstractScrollArea (0x0x7f97ce6a8680)
+      QWidget (0x0x7f97d310c1c0) 0
+          primary-for QFrame (0x0x7f97ce6a86e8)
+        QObject (0x0x7f97cd7ae0c0) 0
+            primary-for QWidget (0x0x7f97d310c1c0)
+        QPaintDevice (0x0x7f97cd7ae120) 16
+            vptr=((& QMdiArea::_ZTV8QMdiArea) + 480u)
+
+Class QMdiSubWindow::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QMdiSubWindow::QPrivateSignal (0x0x7f97cd20dcc0) 0 empty
+
+Vtable for QMdiSubWindow
+QMdiSubWindow::_ZTV13QMdiSubWindow: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QMdiSubWindow)
+16    (int (*)(...))QMdiSubWindow::metaObject
+24    (int (*)(...))QMdiSubWindow::qt_metacast
+32    (int (*)(...))QMdiSubWindow::qt_metacall
+40    (int (*)(...))QMdiSubWindow::~QMdiSubWindow
+48    (int (*)(...))QMdiSubWindow::~QMdiSubWindow
+56    (int (*)(...))QMdiSubWindow::event
+64    (int (*)(...))QMdiSubWindow::eventFilter
+72    (int (*)(...))QMdiSubWindow::timerEvent
+80    (int (*)(...))QMdiSubWindow::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QMdiSubWindow::sizeHint
+136   (int (*)(...))QMdiSubWindow::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QMdiSubWindow::mousePressEvent
+176   (int (*)(...))QMdiSubWindow::mouseReleaseEvent
+184   (int (*)(...))QMdiSubWindow::mouseDoubleClickEvent
+192   (int (*)(...))QMdiSubWindow::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QMdiSubWindow::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QMdiSubWindow::focusInEvent
+232   (int (*)(...))QMdiSubWindow::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QMdiSubWindow::leaveEvent
+256   (int (*)(...))QMdiSubWindow::paintEvent
+264   (int (*)(...))QMdiSubWindow::moveEvent
+272   (int (*)(...))QMdiSubWindow::resizeEvent
+280   (int (*)(...))QMdiSubWindow::closeEvent
+288   (int (*)(...))QMdiSubWindow::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QMdiSubWindow::showEvent
+352   (int (*)(...))QMdiSubWindow::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QMdiSubWindow::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI13QMdiSubWindow)
+448   (int (*)(...))QMdiSubWindow::_ZThn16_N13QMdiSubWindowD1Ev
+456   (int (*)(...))QMdiSubWindow::_ZThn16_N13QMdiSubWindowD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QMdiSubWindow
+   size=48 align=8
+   base size=48 base align=8
+QMdiSubWindow (0x0x7f97ce6c3af8) 0
+    vptr=((& QMdiSubWindow::_ZTV13QMdiSubWindow) + 16u)
+  QWidget (0x0x7f97d31e6620) 0
+      primary-for QMdiSubWindow (0x0x7f97ce6c3af8)
+    QObject (0x0x7f97cd20d5a0) 0
+        primary-for QWidget (0x0x7f97d31e6620)
+    QPaintDevice (0x0x7f97cd20dc60) 16
+        vptr=((& QMdiSubWindow::_ZTV13QMdiSubWindow) + 448u)
+
+Class QMenu::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QMenu::QPrivateSignal (0x0x7f97cd256600) 0 empty
+
+Vtable for QMenu
+QMenu::_ZTV5QMenu: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI5QMenu)
+16    (int (*)(...))QMenu::metaObject
+24    (int (*)(...))QMenu::qt_metacast
+32    (int (*)(...))QMenu::qt_metacall
+40    (int (*)(...))QMenu::~QMenu
+48    (int (*)(...))QMenu::~QMenu
+56    (int (*)(...))QMenu::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QMenu::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QMenu::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QMenu::mousePressEvent
+176   (int (*)(...))QMenu::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QMenu::mouseMoveEvent
+200   (int (*)(...))QMenu::wheelEvent
+208   (int (*)(...))QMenu::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QMenu::enterEvent
+248   (int (*)(...))QMenu::leaveEvent
+256   (int (*)(...))QMenu::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QMenu::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QMenu::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QMenu::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QMenu::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI5QMenu)
+448   (int (*)(...))QMenu::_ZThn16_N5QMenuD1Ev
+456   (int (*)(...))QMenu::_ZThn16_N5QMenuD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QMenu
+   size=48 align=8
+   base size=48 base align=8
+QMenu (0x0x7f97ce46f3a8) 0
+    vptr=((& QMenu::_ZTV5QMenu) + 16u)
+  QWidget (0x0x7f97d2e3f5b0) 0
+      primary-for QMenu (0x0x7f97ce46f3a8)
+    QObject (0x0x7f97cd236ba0) 0
+        primary-for QWidget (0x0x7f97d2e3f5b0)
+    QPaintDevice (0x0x7f97cd236c00) 16
+        vptr=((& QMenu::_ZTV5QMenu) + 448u)
+
+Class QMenuBar::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QMenuBar::QPrivateSignal (0x0x7f97cd256a20) 0 empty
+
+Vtable for QMenuBar
+QMenuBar::_ZTV8QMenuBar: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI8QMenuBar)
+16    (int (*)(...))QMenuBar::metaObject
+24    (int (*)(...))QMenuBar::qt_metacast
+32    (int (*)(...))QMenuBar::qt_metacall
+40    (int (*)(...))QMenuBar::~QMenuBar
+48    (int (*)(...))QMenuBar::~QMenuBar
+56    (int (*)(...))QMenuBar::event
+64    (int (*)(...))QMenuBar::eventFilter
+72    (int (*)(...))QMenuBar::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QMenuBar::setVisible
+128   (int (*)(...))QMenuBar::sizeHint
+136   (int (*)(...))QMenuBar::minimumSizeHint
+144   (int (*)(...))QMenuBar::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QMenuBar::mousePressEvent
+176   (int (*)(...))QMenuBar::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QMenuBar::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QMenuBar::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QMenuBar::focusInEvent
+232   (int (*)(...))QMenuBar::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QMenuBar::leaveEvent
+256   (int (*)(...))QMenuBar::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QMenuBar::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QMenuBar::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QMenuBar::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI8QMenuBar)
+448   (int (*)(...))QMenuBar::_ZThn16_N8QMenuBarD1Ev
+456   (int (*)(...))QMenuBar::_ZThn16_N8QMenuBarD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QMenuBar
+   size=48 align=8
+   base size=48 base align=8
+QMenuBar (0x0x7f97ce46f410) 0
+    vptr=((& QMenuBar::_ZTV8QMenuBar) + 16u)
+  QWidget (0x0x7f97d2e3fee0) 0
+      primary-for QMenuBar (0x0x7f97ce46f410)
+    QObject (0x0x7f97cd256660) 0
+        primary-for QWidget (0x0x7f97d2e3fee0)
+    QPaintDevice (0x0x7f97cd2569c0) 16
+        vptr=((& QMenuBar::_ZTV8QMenuBar) + 448u)
+
+Class QMessageBox::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QMessageBox::QPrivateSignal (0x0x7f97cd256f00) 0 empty
+
+Vtable for QMessageBox
+QMessageBox::_ZTV11QMessageBox: 69u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QMessageBox)
+16    (int (*)(...))QMessageBox::metaObject
+24    (int (*)(...))QMessageBox::qt_metacast
+32    (int (*)(...))QMessageBox::qt_metacall
+40    (int (*)(...))QMessageBox::~QMessageBox
+48    (int (*)(...))QMessageBox::~QMessageBox
+56    (int (*)(...))QMessageBox::event
+64    (int (*)(...))QDialog::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QDialog::setVisible
+128   (int (*)(...))QDialog::sizeHint
+136   (int (*)(...))QDialog::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QMessageBox::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QMessageBox::resizeEvent
+280   (int (*)(...))QMessageBox::closeEvent
+288   (int (*)(...))QDialog::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QMessageBox::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QMessageBox::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QDialog::open
+440   (int (*)(...))QDialog::exec
+448   (int (*)(...))QDialog::done
+456   (int (*)(...))QDialog::accept
+464   (int (*)(...))QDialog::reject
+472   (int (*)(...))-16
+480   (int (*)(...))(& _ZTI11QMessageBox)
+488   (int (*)(...))QMessageBox::_ZThn16_N11QMessageBoxD1Ev
+496   (int (*)(...))QMessageBox::_ZThn16_N11QMessageBoxD0Ev
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QMessageBox
+   size=48 align=8
+   base size=48 base align=8
+QMessageBox (0x0x7f97ce46fd68) 0
+    vptr=((& QMessageBox::_ZTV11QMessageBox) + 16u)
+  QDialog (0x0x7f97ce46fdd0) 0
+      primary-for QMessageBox (0x0x7f97ce46fd68)
+    QWidget (0x0x7f97d2ece690) 0
+        primary-for QDialog (0x0x7f97ce46fdd0)
+      QObject (0x0x7f97cd256d20) 0
+          primary-for QWidget (0x0x7f97d2ece690)
+      QPaintDevice (0x0x7f97cd256d80) 16
+          vptr=((& QMessageBox::_ZTV11QMessageBox) + 488u)
+
+Class QMouseEventTransition::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QMouseEventTransition::QPrivateSignal (0x0x7f97cd27cc00) 0 empty
+
+Vtable for QMouseEventTransition
+QMouseEventTransition::_ZTV21QMouseEventTransition: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QMouseEventTransition)
+16    (int (*)(...))QMouseEventTransition::metaObject
+24    (int (*)(...))QMouseEventTransition::qt_metacast
+32    (int (*)(...))QMouseEventTransition::qt_metacall
+40    (int (*)(...))QMouseEventTransition::~QMouseEventTransition
+48    (int (*)(...))QMouseEventTransition::~QMouseEventTransition
+56    (int (*)(...))QEventTransition::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QMouseEventTransition::eventTest
+120   (int (*)(...))QMouseEventTransition::onTransition
+
+Class QMouseEventTransition
+   size=16 align=8
+   base size=16 base align=8
+QMouseEventTransition (0x0x7f97ce5d8af8) 0
+    vptr=((& QMouseEventTransition::_ZTV21QMouseEventTransition) + 16u)
+  QEventTransition (0x0x7f97ce5d8d00) 0
+      primary-for QMouseEventTransition (0x0x7f97ce5d8af8)
+    QAbstractTransition (0x0x7f97ce5d8d68) 0
+        primary-for QEventTransition (0x0x7f97ce5d8d00)
+      QObject (0x0x7f97cd27cba0) 0
+          primary-for QAbstractTransition (0x0x7f97ce5d8d68)
+
+Class QOpenGLWidget::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOpenGLWidget::QPrivateSignal (0x0x7f97cd2a2000) 0 empty
+
+Vtable for QOpenGLWidget
+QOpenGLWidget::_ZTV13QOpenGLWidget: 67u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QOpenGLWidget)
+16    (int (*)(...))QOpenGLWidget::metaObject
+24    (int (*)(...))QOpenGLWidget::qt_metacast
+32    (int (*)(...))QOpenGLWidget::qt_metacall
+40    (int (*)(...))QOpenGLWidget::~QOpenGLWidget
+48    (int (*)(...))QOpenGLWidget::~QOpenGLWidget
+56    (int (*)(...))QOpenGLWidget::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QOpenGLWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QOpenGLWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QOpenGLWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QOpenGLWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QOpenGLWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QOpenGLWidget::initializeGL
+440   (int (*)(...))QOpenGLWidget::resizeGL
+448   (int (*)(...))QOpenGLWidget::paintGL
+456   (int (*)(...))-16
+464   (int (*)(...))(& _ZTI13QOpenGLWidget)
+472   (int (*)(...))QOpenGLWidget::_ZThn16_N13QOpenGLWidgetD1Ev
+480   (int (*)(...))QOpenGLWidget::_ZThn16_N13QOpenGLWidgetD0Ev
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+496   (int (*)(...))QOpenGLWidget::_ZThn16_NK13QOpenGLWidget11paintEngineEv
+504   (int (*)(...))QOpenGLWidget::_ZThn16_NK13QOpenGLWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+520   (int (*)(...))QOpenGLWidget::_ZThn16_NK13QOpenGLWidget10redirectedEP6QPoint
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QOpenGLWidget
+   size=48 align=8
+   base size=48 base align=8
+QOpenGLWidget (0x0x7f97ce223af8) 0
+    vptr=((& QOpenGLWidget::_ZTV13QOpenGLWidget) + 16u)
+  QWidget (0x0x7f97d2d42000) 0
+      primary-for QOpenGLWidget (0x0x7f97ce223af8)
+    QObject (0x0x7f97cd27cd20) 0
+        primary-for QWidget (0x0x7f97d2d42000)
+    QPaintDevice (0x0x7f97cd27cd80) 16
+        vptr=((& QOpenGLWidget::_ZTV13QOpenGLWidget) + 472u)
+
+Class QTextEdit::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTextEdit::QPrivateSignal (0x0x7f97cd115120) 0 empty
+
+Class QTextEdit::ExtraSelection
+   size=24 align=8
+   base size=24 base align=8
+QTextEdit::ExtraSelection (0x0x7f97cd115c00) 0
+
+Vtable for QTextEdit
+QTextEdit::_ZTV9QTextEdit: 73u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QTextEdit)
+16    (int (*)(...))QTextEdit::metaObject
+24    (int (*)(...))QTextEdit::qt_metacast
+32    (int (*)(...))QTextEdit::qt_metacall
+40    (int (*)(...))QTextEdit::~QTextEdit
+48    (int (*)(...))QTextEdit::~QTextEdit
+56    (int (*)(...))QTextEdit::event
+64    (int (*)(...))QAbstractScrollArea::eventFilter
+72    (int (*)(...))QTextEdit::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractScrollArea::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QTextEdit::mousePressEvent
+176   (int (*)(...))QTextEdit::mouseReleaseEvent
+184   (int (*)(...))QTextEdit::mouseDoubleClickEvent
+192   (int (*)(...))QTextEdit::mouseMoveEvent
+200   (int (*)(...))QTextEdit::wheelEvent
+208   (int (*)(...))QTextEdit::keyPressEvent
+216   (int (*)(...))QTextEdit::keyReleaseEvent
+224   (int (*)(...))QTextEdit::focusInEvent
+232   (int (*)(...))QTextEdit::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QTextEdit::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QTextEdit::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QTextEdit::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QTextEdit::dragEnterEvent
+320   (int (*)(...))QTextEdit::dragMoveEvent
+328   (int (*)(...))QTextEdit::dragLeaveEvent
+336   (int (*)(...))QTextEdit::dropEvent
+344   (int (*)(...))QTextEdit::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QTextEdit::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QTextEdit::inputMethodEvent
+416   (int (*)(...))QTextEdit::inputMethodQuery
+424   (int (*)(...))QTextEdit::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QAbstractScrollArea::viewportEvent
+448   (int (*)(...))QTextEdit::scrollContentsBy
+456   (int (*)(...))QAbstractScrollArea::viewportSizeHint
+464   (int (*)(...))QTextEdit::loadResource
+472   (int (*)(...))QTextEdit::createMimeDataFromSelection
+480   (int (*)(...))QTextEdit::canInsertFromMimeData
+488   (int (*)(...))QTextEdit::insertFromMimeData
+496   (int (*)(...))QTextEdit::doSetTextCursor
+504   (int (*)(...))-16
+512   (int (*)(...))(& _ZTI9QTextEdit)
+520   (int (*)(...))QTextEdit::_ZThn16_N9QTextEditD1Ev
+528   (int (*)(...))QTextEdit::_ZThn16_N9QTextEditD0Ev
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+552   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+560   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+568   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+576   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QTextEdit
+   size=48 align=8
+   base size=48 base align=8
+QTextEdit (0x0x7f97ce24b5b0) 0
+    vptr=((& QTextEdit::_ZTV9QTextEdit) + 16u)
+  QAbstractScrollArea (0x0x7f97ce24b618) 0
+      primary-for QTextEdit (0x0x7f97ce24b5b0)
+    QFrame (0x0x7f97ce24b750) 0
+        primary-for QAbstractScrollArea (0x0x7f97ce24b618)
+      QWidget (0x0x7f97d2d427e0) 0
+          primary-for QFrame (0x0x7f97ce24b750)
+        QObject (0x0x7f97cd2a2060) 0
+            primary-for QWidget (0x0x7f97d2d427e0)
+        QPaintDevice (0x0x7f97cd1150c0) 16
+            vptr=((& QTextEdit::_ZTV9QTextEdit) + 520u)
+
+Class QPlainTextEdit::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPlainTextEdit::QPrivateSignal (0x0x7f97cceabf60) 0 empty
+
+Vtable for QPlainTextEdit
+QPlainTextEdit::_ZTV14QPlainTextEdit: 73u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QPlainTextEdit)
+16    (int (*)(...))QPlainTextEdit::metaObject
+24    (int (*)(...))QPlainTextEdit::qt_metacast
+32    (int (*)(...))QPlainTextEdit::qt_metacall
+40    (int (*)(...))QPlainTextEdit::~QPlainTextEdit
+48    (int (*)(...))QPlainTextEdit::~QPlainTextEdit
+56    (int (*)(...))QPlainTextEdit::event
+64    (int (*)(...))QAbstractScrollArea::eventFilter
+72    (int (*)(...))QPlainTextEdit::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractScrollArea::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QPlainTextEdit::mousePressEvent
+176   (int (*)(...))QPlainTextEdit::mouseReleaseEvent
+184   (int (*)(...))QPlainTextEdit::mouseDoubleClickEvent
+192   (int (*)(...))QPlainTextEdit::mouseMoveEvent
+200   (int (*)(...))QPlainTextEdit::wheelEvent
+208   (int (*)(...))QPlainTextEdit::keyPressEvent
+216   (int (*)(...))QPlainTextEdit::keyReleaseEvent
+224   (int (*)(...))QPlainTextEdit::focusInEvent
+232   (int (*)(...))QPlainTextEdit::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QPlainTextEdit::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QPlainTextEdit::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QPlainTextEdit::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QPlainTextEdit::dragEnterEvent
+320   (int (*)(...))QPlainTextEdit::dragMoveEvent
+328   (int (*)(...))QPlainTextEdit::dragLeaveEvent
+336   (int (*)(...))QPlainTextEdit::dropEvent
+344   (int (*)(...))QPlainTextEdit::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QPlainTextEdit::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QPlainTextEdit::inputMethodEvent
+416   (int (*)(...))QPlainTextEdit::inputMethodQuery
+424   (int (*)(...))QPlainTextEdit::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QAbstractScrollArea::viewportEvent
+448   (int (*)(...))QPlainTextEdit::scrollContentsBy
+456   (int (*)(...))QAbstractScrollArea::viewportSizeHint
+464   (int (*)(...))QPlainTextEdit::loadResource
+472   (int (*)(...))QPlainTextEdit::createMimeDataFromSelection
+480   (int (*)(...))QPlainTextEdit::canInsertFromMimeData
+488   (int (*)(...))QPlainTextEdit::insertFromMimeData
+496   (int (*)(...))QPlainTextEdit::doSetTextCursor
+504   (int (*)(...))-16
+512   (int (*)(...))(& _ZTI14QPlainTextEdit)
+520   (int (*)(...))QPlainTextEdit::_ZThn16_N14QPlainTextEditD1Ev
+528   (int (*)(...))QPlainTextEdit::_ZThn16_N14QPlainTextEditD0Ev
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+552   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+560   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+568   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+576   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QPlainTextEdit
+   size=48 align=8
+   base size=48 base align=8
+QPlainTextEdit (0x0x7f97ce269208) 0
+    vptr=((& QPlainTextEdit::_ZTV14QPlainTextEdit) + 16u)
+  QAbstractScrollArea (0x0x7f97ce28ac98) 0
+      primary-for QPlainTextEdit (0x0x7f97ce269208)
+    QFrame (0x0x7f97ce28af08) 0
+        primary-for QAbstractScrollArea (0x0x7f97ce28ac98)
+      QWidget (0x0x7f97d2dded90) 0
+          primary-for QFrame (0x0x7f97ce28af08)
+        QObject (0x0x7f97cceab780) 0
+            primary-for QWidget (0x0x7f97d2dded90)
+        QPaintDevice (0x0x7f97cceabf00) 16
+            vptr=((& QPlainTextEdit::_ZTV14QPlainTextEdit) + 520u)
+
+Class QPlainTextDocumentLayout::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPlainTextDocumentLayout::QPrivateSignal (0x0x7f97ccef9660) 0 empty
+
+Vtable for QPlainTextDocumentLayout
+QPlainTextDocumentLayout::_ZTV24QPlainTextDocumentLayout: 24u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QPlainTextDocumentLayout)
+16    (int (*)(...))QPlainTextDocumentLayout::metaObject
+24    (int (*)(...))QPlainTextDocumentLayout::qt_metacast
+32    (int (*)(...))QPlainTextDocumentLayout::qt_metacall
+40    (int (*)(...))QPlainTextDocumentLayout::~QPlainTextDocumentLayout
+48    (int (*)(...))QPlainTextDocumentLayout::~QPlainTextDocumentLayout
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QPlainTextDocumentLayout::draw
+120   (int (*)(...))QPlainTextDocumentLayout::hitTest
+128   (int (*)(...))QPlainTextDocumentLayout::pageCount
+136   (int (*)(...))QPlainTextDocumentLayout::documentSize
+144   (int (*)(...))QPlainTextDocumentLayout::frameBoundingRect
+152   (int (*)(...))QPlainTextDocumentLayout::blockBoundingRect
+160   (int (*)(...))QPlainTextDocumentLayout::documentChanged
+168   (int (*)(...))QAbstractTextDocumentLayout::resizeInlineObject
+176   (int (*)(...))QAbstractTextDocumentLayout::positionInlineObject
+184   (int (*)(...))QAbstractTextDocumentLayout::drawInlineObject
+
+Class QPlainTextDocumentLayout
+   size=16 align=8
+   base size=16 base align=8
+QPlainTextDocumentLayout (0x0x7f97ce3c8618) 0
+    vptr=((& QPlainTextDocumentLayout::_ZTV24QPlainTextDocumentLayout) + 16u)
+  QAbstractTextDocumentLayout (0x0x7f97cde03548) 0
+      primary-for QPlainTextDocumentLayout (0x0x7f97ce3c8618)
+    QObject (0x0x7f97ccef9060) 0
+        primary-for QAbstractTextDocumentLayout (0x0x7f97cde03548)
+
+Class QProgressBar::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QProgressBar::QPrivateSignal (0x0x7f97ccef9840) 0 empty
+
+Vtable for QProgressBar
+QProgressBar::_ZTV12QProgressBar: 65u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QProgressBar)
+16    (int (*)(...))QProgressBar::metaObject
+24    (int (*)(...))QProgressBar::qt_metacast
+32    (int (*)(...))QProgressBar::qt_metacall
+40    (int (*)(...))QProgressBar::~QProgressBar
+48    (int (*)(...))QProgressBar::~QProgressBar
+56    (int (*)(...))QProgressBar::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QProgressBar::sizeHint
+136   (int (*)(...))QProgressBar::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QProgressBar::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QProgressBar::text
+440   (int (*)(...))-16
+448   (int (*)(...))(& _ZTI12QProgressBar)
+456   (int (*)(...))QProgressBar::_ZThn16_N12QProgressBarD1Ev
+464   (int (*)(...))QProgressBar::_ZThn16_N12QProgressBarD0Ev
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QProgressBar
+   size=48 align=8
+   base size=48 base align=8
+QProgressBar (0x0x7f97cde035b0) 0
+    vptr=((& QProgressBar::_ZTV12QProgressBar) + 16u)
+  QWidget (0x0x7f97d2deb9a0) 0
+      primary-for QProgressBar (0x0x7f97cde035b0)
+    QObject (0x0x7f97ccef96c0) 0
+        primary-for QWidget (0x0x7f97d2deb9a0)
+    QPaintDevice (0x0x7f97ccef97e0) 16
+        vptr=((& QProgressBar::_ZTV12QProgressBar) + 456u)
+
+Class QProgressDialog::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QProgressDialog::QPrivateSignal (0x0x7f97ccf1d420) 0 empty
+
+Vtable for QProgressDialog
+QProgressDialog::_ZTV15QProgressDialog: 69u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QProgressDialog)
+16    (int (*)(...))QProgressDialog::metaObject
+24    (int (*)(...))QProgressDialog::qt_metacast
+32    (int (*)(...))QProgressDialog::qt_metacall
+40    (int (*)(...))QProgressDialog::~QProgressDialog
+48    (int (*)(...))QProgressDialog::~QProgressDialog
+56    (int (*)(...))QWidget::event
+64    (int (*)(...))QDialog::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QDialog::setVisible
+128   (int (*)(...))QProgressDialog::sizeHint
+136   (int (*)(...))QDialog::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QDialog::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QProgressDialog::resizeEvent
+280   (int (*)(...))QProgressDialog::closeEvent
+288   (int (*)(...))QDialog::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QProgressDialog::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QProgressDialog::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QDialog::open
+440   (int (*)(...))QDialog::exec
+448   (int (*)(...))QDialog::done
+456   (int (*)(...))QDialog::accept
+464   (int (*)(...))QDialog::reject
+472   (int (*)(...))-16
+480   (int (*)(...))(& _ZTI15QProgressDialog)
+488   (int (*)(...))QProgressDialog::_ZThn16_N15QProgressDialogD1Ev
+496   (int (*)(...))QProgressDialog::_ZThn16_N15QProgressDialogD0Ev
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QProgressDialog
+   size=48 align=8
+   base size=48 base align=8
+QProgressDialog (0x0x7f97cde03a90) 0
+    vptr=((& QProgressDialog::_ZTV15QProgressDialog) + 16u)
+  QDialog (0x0x7f97cde03af8) 0
+      primary-for QProgressDialog (0x0x7f97cde03a90)
+    QWidget (0x0x7f97d2debe70) 0
+        primary-for QDialog (0x0x7f97cde03af8)
+      QObject (0x0x7f97ccef9a80) 0
+          primary-for QWidget (0x0x7f97d2debe70)
+      QPaintDevice (0x0x7f97ccef9ae0) 16
+          vptr=((& QProgressDialog::_ZTV15QProgressDialog) + 488u)
+
+Class QProxyStyle::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QProxyStyle::QPrivateSignal (0x0x7f97ccf1d780) 0 empty
+
+Vtable for QProxyStyle
+QProxyStyle::_ZTV11QProxyStyle: 37u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QProxyStyle)
+16    (int (*)(...))QProxyStyle::metaObject
+24    (int (*)(...))QProxyStyle::qt_metacast
+32    (int (*)(...))QProxyStyle::qt_metacall
+40    (int (*)(...))QProxyStyle::~QProxyStyle
+48    (int (*)(...))QProxyStyle::~QProxyStyle
+56    (int (*)(...))QProxyStyle::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QProxyStyle::polish
+120   (int (*)(...))QProxyStyle::unpolish
+128   (int (*)(...))QProxyStyle::polish
+136   (int (*)(...))QProxyStyle::unpolish
+144   (int (*)(...))QProxyStyle::polish
+152   (int (*)(...))QProxyStyle::itemTextRect
+160   (int (*)(...))QProxyStyle::itemPixmapRect
+168   (int (*)(...))QProxyStyle::drawItemText
+176   (int (*)(...))QProxyStyle::drawItemPixmap
+184   (int (*)(...))QProxyStyle::standardPalette
+192   (int (*)(...))QProxyStyle::drawPrimitive
+200   (int (*)(...))QProxyStyle::drawControl
+208   (int (*)(...))QProxyStyle::subElementRect
+216   (int (*)(...))QProxyStyle::drawComplexControl
+224   (int (*)(...))QProxyStyle::hitTestComplexControl
+232   (int (*)(...))QProxyStyle::subControlRect
+240   (int (*)(...))QProxyStyle::pixelMetric
+248   (int (*)(...))QProxyStyle::sizeFromContents
+256   (int (*)(...))QProxyStyle::styleHint
+264   (int (*)(...))QProxyStyle::standardPixmap
+272   (int (*)(...))QProxyStyle::standardIcon
+280   (int (*)(...))QProxyStyle::generatedIconPixmap
+288   (int (*)(...))QProxyStyle::layoutSpacing
+
+Class QProxyStyle
+   size=16 align=8
+   base size=16 base align=8
+QProxyStyle (0x0x7f97cde03dd0) 0
+    vptr=((& QProxyStyle::_ZTV11QProxyStyle) + 16u)
+  QCommonStyle (0x0x7f97cde03e38) 0
+      primary-for QProxyStyle (0x0x7f97cde03dd0)
+    QStyle (0x0x7f97cde65000) 0
+        primary-for QCommonStyle (0x0x7f97cde03e38)
+      QObject (0x0x7f97ccf1d480) 0
+          primary-for QStyle (0x0x7f97cde65000)
+
+Class QRadioButton::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QRadioButton::QPrivateSignal (0x0x7f97ccf472a0) 0 empty
+
+Vtable for QRadioButton
+QRadioButton::_ZTV12QRadioButton: 67u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QRadioButton)
+16    (int (*)(...))QRadioButton::metaObject
+24    (int (*)(...))QRadioButton::qt_metacast
+32    (int (*)(...))QRadioButton::qt_metacall
+40    (int (*)(...))QRadioButton::~QRadioButton
+48    (int (*)(...))QRadioButton::~QRadioButton
+56    (int (*)(...))QRadioButton::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractButton::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QRadioButton::sizeHint
+136   (int (*)(...))QRadioButton::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractButton::mousePressEvent
+176   (int (*)(...))QAbstractButton::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QRadioButton::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QAbstractButton::keyPressEvent
+216   (int (*)(...))QAbstractButton::keyReleaseEvent
+224   (int (*)(...))QAbstractButton::focusInEvent
+232   (int (*)(...))QAbstractButton::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QRadioButton::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractButton::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QRadioButton::hitButton
+440   (int (*)(...))QAbstractButton::checkStateSet
+448   (int (*)(...))QAbstractButton::nextCheckState
+456   (int (*)(...))-16
+464   (int (*)(...))(& _ZTI12QRadioButton)
+472   (int (*)(...))QRadioButton::_ZThn16_N12QRadioButtonD1Ev
+480   (int (*)(...))QRadioButton::_ZThn16_N12QRadioButtonD0Ev
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QRadioButton
+   size=48 align=8
+   base size=48 base align=8
+QRadioButton (0x0x7f97cde65068) 0
+    vptr=((& QRadioButton::_ZTV12QRadioButton) + 16u)
+  QAbstractButton (0x0x7f97cde65208) 0
+      primary-for QRadioButton (0x0x7f97cde65068)
+    QWidget (0x0x7f97d2dfd540) 0
+        primary-for QAbstractButton (0x0x7f97cde65208)
+      QObject (0x0x7f97ccf1d7e0) 0
+          primary-for QWidget (0x0x7f97d2dfd540)
+      QPaintDevice (0x0x7f97ccf47240) 16
+          vptr=((& QRadioButton::_ZTV12QRadioButton) + 472u)
+
+Class QScrollBar::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QScrollBar::QPrivateSignal (0x0x7f97ccf47b40) 0 empty
+
+Vtable for QScrollBar
+QScrollBar::_ZTV10QScrollBar: 65u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QScrollBar)
+16    (int (*)(...))QScrollBar::metaObject
+24    (int (*)(...))QScrollBar::qt_metacast
+32    (int (*)(...))QScrollBar::qt_metacall
+40    (int (*)(...))QScrollBar::~QScrollBar
+48    (int (*)(...))QScrollBar::~QScrollBar
+56    (int (*)(...))QScrollBar::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractSlider::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QScrollBar::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QScrollBar::mousePressEvent
+176   (int (*)(...))QScrollBar::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QScrollBar::mouseMoveEvent
+200   (int (*)(...))QScrollBar::wheelEvent
+208   (int (*)(...))QAbstractSlider::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QScrollBar::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QScrollBar::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QScrollBar::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractSlider::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QScrollBar::sliderChange
+440   (int (*)(...))-16
+448   (int (*)(...))(& _ZTI10QScrollBar)
+456   (int (*)(...))QScrollBar::_ZThn16_N10QScrollBarD1Ev
+464   (int (*)(...))QScrollBar::_ZThn16_N10QScrollBarD0Ev
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QScrollBar
+   size=48 align=8
+   base size=48 base align=8
+QScrollBar (0x0x7f97cde65270) 0
+    vptr=((& QScrollBar::_ZTV10QScrollBar) + 16u)
+  QAbstractSlider (0x0x7f97cde652d8) 0
+      primary-for QScrollBar (0x0x7f97cde65270)
+    QWidget (0x0x7f97d2dfd850) 0
+        primary-for QAbstractSlider (0x0x7f97cde652d8)
+      QObject (0x0x7f97ccf47a20) 0
+          primary-for QWidget (0x0x7f97d2dfd850)
+      QPaintDevice (0x0x7f97ccf47a80) 16
+          vptr=((& QScrollBar::_ZTV10QScrollBar) + 456u)
+
+Vtable for QScrollerProperties
+QScrollerProperties::_ZTV19QScrollerProperties: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QScrollerProperties)
+16    (int (*)(...))QScrollerProperties::~QScrollerProperties
+24    (int (*)(...))QScrollerProperties::~QScrollerProperties
+
+Class QScrollerProperties
+   size=16 align=8
+   base size=16 base align=8
+QScrollerProperties (0x0x7f97ccf47d20) 0
+    vptr=((& QScrollerProperties::_ZTV19QScrollerProperties) + 16u)
+
+Class QScroller::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QScroller::QPrivateSignal (0x0x7f97ccd88840) 0 empty
+
+Vtable for QScroller
+QScroller::_ZTV9QScroller: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QScroller)
+16    (int (*)(...))QScroller::metaObject
+24    (int (*)(...))QScroller::qt_metacast
+32    (int (*)(...))QScroller::qt_metacall
+40    (int (*)(...))QScroller::~QScroller
+48    (int (*)(...))QScroller::~QScroller
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QScroller
+   size=24 align=8
+   base size=24 base align=8
+QScroller (0x0x7f97cde87000) 0
+    vptr=((& QScroller::_ZTV9QScroller) + 16u)
+  QObject (0x0x7f97cccf0cc0) 0
+      primary-for QScroller (0x0x7f97cde87000)
+
+Class QShortcut::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QShortcut::QPrivateSignal (0x0x7f97ccd88de0) 0 empty
+
+Vtable for QShortcut
+QShortcut::_ZTV9QShortcut: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QShortcut)
+16    (int (*)(...))QShortcut::metaObject
+24    (int (*)(...))QShortcut::qt_metacast
+32    (int (*)(...))QShortcut::qt_metacall
+40    (int (*)(...))QShortcut::~QShortcut
+48    (int (*)(...))QShortcut::~QShortcut
+56    (int (*)(...))QShortcut::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QShortcut
+   size=16 align=8
+   base size=16 base align=8
+QShortcut (0x0x7f97cde87068) 0
+    vptr=((& QShortcut::_ZTV9QShortcut) + 16u)
+  QObject (0x0x7f97ccd888a0) 0
+      primary-for QShortcut (0x0x7f97cde87068)
+
+Class QSizeGrip::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSizeGrip::QPrivateSignal (0x0x7f97cc9ad120) 0 empty
+
+Vtable for QSizeGrip
+QSizeGrip::_ZTV9QSizeGrip: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QSizeGrip)
+16    (int (*)(...))QSizeGrip::metaObject
+24    (int (*)(...))QSizeGrip::qt_metacast
+32    (int (*)(...))QSizeGrip::qt_metacall
+40    (int (*)(...))QSizeGrip::~QSizeGrip
+48    (int (*)(...))QSizeGrip::~QSizeGrip
+56    (int (*)(...))QSizeGrip::event
+64    (int (*)(...))QSizeGrip::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QSizeGrip::setVisible
+128   (int (*)(...))QSizeGrip::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QSizeGrip::mousePressEvent
+176   (int (*)(...))QSizeGrip::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QSizeGrip::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QSizeGrip::paintEvent
+264   (int (*)(...))QSizeGrip::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QSizeGrip::showEvent
+352   (int (*)(...))QSizeGrip::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI9QSizeGrip)
+448   (int (*)(...))QSizeGrip::_ZThn16_N9QSizeGripD1Ev
+456   (int (*)(...))QSizeGrip::_ZThn16_N9QSizeGripD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QSizeGrip
+   size=48 align=8
+   base size=48 base align=8
+QSizeGrip (0x0x7f97cde873a8) 0
+    vptr=((& QSizeGrip::_ZTV9QSizeGrip) + 16u)
+  QWidget (0x0x7f97d2a93e70) 0
+      primary-for QSizeGrip (0x0x7f97cde873a8)
+    QObject (0x0x7f97ccd88e40) 0
+        primary-for QWidget (0x0x7f97d2a93e70)
+    QPaintDevice (0x0x7f97ccd88f00) 16
+        vptr=((& QSizeGrip::_ZTV9QSizeGrip) + 448u)
+
+Class QSpinBox::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSpinBox::QPrivateSignal (0x0x7f97cc9adba0) 0 empty
+
+Vtable for QSpinBox
+QSpinBox::_ZTV8QSpinBox: 71u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI8QSpinBox)
+16    (int (*)(...))QSpinBox::metaObject
+24    (int (*)(...))QSpinBox::qt_metacast
+32    (int (*)(...))QSpinBox::qt_metacall
+40    (int (*)(...))QSpinBox::~QSpinBox
+48    (int (*)(...))QSpinBox::~QSpinBox
+56    (int (*)(...))QSpinBox::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractSpinBox::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractSpinBox::sizeHint
+136   (int (*)(...))QAbstractSpinBox::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractSpinBox::mousePressEvent
+176   (int (*)(...))QAbstractSpinBox::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractSpinBox::mouseMoveEvent
+200   (int (*)(...))QAbstractSpinBox::wheelEvent
+208   (int (*)(...))QAbstractSpinBox::keyPressEvent
+216   (int (*)(...))QAbstractSpinBox::keyReleaseEvent
+224   (int (*)(...))QAbstractSpinBox::focusInEvent
+232   (int (*)(...))QAbstractSpinBox::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QAbstractSpinBox::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QAbstractSpinBox::resizeEvent
+280   (int (*)(...))QAbstractSpinBox::closeEvent
+288   (int (*)(...))QAbstractSpinBox::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QAbstractSpinBox::showEvent
+352   (int (*)(...))QAbstractSpinBox::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractSpinBox::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QAbstractSpinBox::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QSpinBox::validate
+440   (int (*)(...))QSpinBox::fixup
+448   (int (*)(...))QAbstractSpinBox::stepBy
+456   (int (*)(...))QAbstractSpinBox::clear
+464   (int (*)(...))QAbstractSpinBox::stepEnabled
+472   (int (*)(...))QSpinBox::valueFromText
+480   (int (*)(...))QSpinBox::textFromValue
+488   (int (*)(...))-16
+496   (int (*)(...))(& _ZTI8QSpinBox)
+504   (int (*)(...))QSpinBox::_ZThn16_N8QSpinBoxD1Ev
+512   (int (*)(...))QSpinBox::_ZThn16_N8QSpinBoxD0Ev
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+552   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+560   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QSpinBox
+   size=48 align=8
+   base size=48 base align=8
+QSpinBox (0x0x7f97cde87410) 0
+    vptr=((& QSpinBox::_ZTV8QSpinBox) + 16u)
+  QAbstractSpinBox (0x0x7f97cde87f70) 0
+      primary-for QSpinBox (0x0x7f97cde87410)
+    QWidget (0x0x7f97d2ad01c0) 0
+        primary-for QAbstractSpinBox (0x0x7f97cde87f70)
+      QObject (0x0x7f97cc9ad180) 0
+          primary-for QWidget (0x0x7f97d2ad01c0)
+      QPaintDevice (0x0x7f97cc9adb40) 16
+          vptr=((& QSpinBox::_ZTV8QSpinBox) + 504u)
+
+Class QDoubleSpinBox::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDoubleSpinBox::QPrivateSignal (0x0x7f97cc9adea0) 0 empty
+
+Vtable for QDoubleSpinBox
+QDoubleSpinBox::_ZTV14QDoubleSpinBox: 71u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QDoubleSpinBox)
+16    (int (*)(...))QDoubleSpinBox::metaObject
+24    (int (*)(...))QDoubleSpinBox::qt_metacast
+32    (int (*)(...))QDoubleSpinBox::qt_metacall
+40    (int (*)(...))QDoubleSpinBox::~QDoubleSpinBox
+48    (int (*)(...))QDoubleSpinBox::~QDoubleSpinBox
+56    (int (*)(...))QAbstractSpinBox::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractSpinBox::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractSpinBox::sizeHint
+136   (int (*)(...))QAbstractSpinBox::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractSpinBox::mousePressEvent
+176   (int (*)(...))QAbstractSpinBox::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractSpinBox::mouseMoveEvent
+200   (int (*)(...))QAbstractSpinBox::wheelEvent
+208   (int (*)(...))QAbstractSpinBox::keyPressEvent
+216   (int (*)(...))QAbstractSpinBox::keyReleaseEvent
+224   (int (*)(...))QAbstractSpinBox::focusInEvent
+232   (int (*)(...))QAbstractSpinBox::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QAbstractSpinBox::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QAbstractSpinBox::resizeEvent
+280   (int (*)(...))QAbstractSpinBox::closeEvent
+288   (int (*)(...))QAbstractSpinBox::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QAbstractSpinBox::showEvent
+352   (int (*)(...))QAbstractSpinBox::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractSpinBox::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QAbstractSpinBox::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QDoubleSpinBox::validate
+440   (int (*)(...))QDoubleSpinBox::fixup
+448   (int (*)(...))QAbstractSpinBox::stepBy
+456   (int (*)(...))QAbstractSpinBox::clear
+464   (int (*)(...))QAbstractSpinBox::stepEnabled
+472   (int (*)(...))QDoubleSpinBox::valueFromText
+480   (int (*)(...))QDoubleSpinBox::textFromValue
+488   (int (*)(...))-16
+496   (int (*)(...))(& _ZTI14QDoubleSpinBox)
+504   (int (*)(...))QDoubleSpinBox::_ZThn16_N14QDoubleSpinBoxD1Ev
+512   (int (*)(...))QDoubleSpinBox::_ZThn16_N14QDoubleSpinBoxD0Ev
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+552   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+560   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QDoubleSpinBox
+   size=48 align=8
+   base size=48 base align=8
+QDoubleSpinBox (0x0x7f97cdea7000) 0
+    vptr=((& QDoubleSpinBox::_ZTV14QDoubleSpinBox) + 16u)
+  QAbstractSpinBox (0x0x7f97cdea70d0) 0
+      primary-for QDoubleSpinBox (0x0x7f97cdea7000)
+    QWidget (0x0x7f97d2ad04d0) 0
+        primary-for QAbstractSpinBox (0x0x7f97cdea70d0)
+      QObject (0x0x7f97cc9adc60) 0
+          primary-for QWidget (0x0x7f97d2ad04d0)
+      QPaintDevice (0x0x7f97cc9ade40) 16
+          vptr=((& QDoubleSpinBox::_ZTV14QDoubleSpinBox) + 504u)
+
+Class QSplashScreen::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSplashScreen::QPrivateSignal (0x0x7f97ccb19780) 0 empty
+
+Vtable for QSplashScreen
+QSplashScreen::_ZTV13QSplashScreen: 65u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QSplashScreen)
+16    (int (*)(...))QSplashScreen::metaObject
+24    (int (*)(...))QSplashScreen::qt_metacast
+32    (int (*)(...))QSplashScreen::qt_metacall
+40    (int (*)(...))QSplashScreen::~QSplashScreen
+48    (int (*)(...))QSplashScreen::~QSplashScreen
+56    (int (*)(...))QSplashScreen::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QSplashScreen::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QSplashScreen::drawContents
+440   (int (*)(...))-16
+448   (int (*)(...))(& _ZTI13QSplashScreen)
+456   (int (*)(...))QSplashScreen::_ZThn16_N13QSplashScreenD1Ev
+464   (int (*)(...))QSplashScreen::_ZThn16_N13QSplashScreenD0Ev
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QSplashScreen
+   size=48 align=8
+   base size=48 base align=8
+QSplashScreen (0x0x7f97cdea7138) 0
+    vptr=((& QSplashScreen::_ZTV13QSplashScreen) + 16u)
+  QWidget (0x0x7f97d2ad0850) 0
+      primary-for QSplashScreen (0x0x7f97cdea7138)
+    QObject (0x0x7f97ccb19660) 0
+        primary-for QWidget (0x0x7f97d2ad0850)
+    QPaintDevice (0x0x7f97ccb196c0) 16
+        vptr=((& QSplashScreen::_ZTV13QSplashScreen) + 456u)
+
+Class QSplitter::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSplitter::QPrivateSignal (0x0x7f97cc8e4e40) 0 empty
+
+Vtable for QSplitter
+QSplitter::_ZTV9QSplitter: 65u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QSplitter)
+16    (int (*)(...))QSplitter::metaObject
+24    (int (*)(...))QSplitter::qt_metacast
+32    (int (*)(...))QSplitter::qt_metacall
+40    (int (*)(...))QSplitter::~QSplitter
+48    (int (*)(...))QSplitter::~QSplitter
+56    (int (*)(...))QSplitter::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QSplitter::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QSplitter::sizeHint
+136   (int (*)(...))QSplitter::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QFrame::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QSplitter::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QSplitter::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QSplitter::createHandle
+440   (int (*)(...))-16
+448   (int (*)(...))(& _ZTI9QSplitter)
+456   (int (*)(...))QSplitter::_ZThn16_N9QSplitterD1Ev
+464   (int (*)(...))QSplitter::_ZThn16_N9QSplitterD0Ev
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QSplitter
+   size=48 align=8
+   base size=48 base align=8
+QSplitter (0x0x7f97cdea7478) 0
+    vptr=((& QSplitter::_ZTV9QSplitter) + 16u)
+  QFrame (0x0x7f97cdea74e0) 0
+      primary-for QSplitter (0x0x7f97cdea7478)
+    QWidget (0x0x7f97d2ad0c40) 0
+        primary-for QFrame (0x0x7f97cdea74e0)
+      QObject (0x0x7f97cc8e4d20) 0
+          primary-for QWidget (0x0x7f97d2ad0c40)
+      QPaintDevice (0x0x7f97cc8e4d80) 16
+          vptr=((& QSplitter::_ZTV9QSplitter) + 456u)
+
+Class QSplitterHandle::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSplitterHandle::QPrivateSignal (0x0x7f97cc59f7e0) 0 empty
+
+Vtable for QSplitterHandle
+QSplitterHandle::_ZTV15QSplitterHandle: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QSplitterHandle)
+16    (int (*)(...))QSplitterHandle::metaObject
+24    (int (*)(...))QSplitterHandle::qt_metacast
+32    (int (*)(...))QSplitterHandle::qt_metacall
+40    (int (*)(...))QSplitterHandle::~QSplitterHandle
+48    (int (*)(...))QSplitterHandle::~QSplitterHandle
+56    (int (*)(...))QSplitterHandle::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QSplitterHandle::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QSplitterHandle::mousePressEvent
+176   (int (*)(...))QSplitterHandle::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QSplitterHandle::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QSplitterHandle::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QSplitterHandle::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI15QSplitterHandle)
+448   (int (*)(...))QSplitterHandle::_ZThn16_N15QSplitterHandleD1Ev
+456   (int (*)(...))QSplitterHandle::_ZThn16_N15QSplitterHandleD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QSplitterHandle
+   size=48 align=8
+   base size=48 base align=8
+QSplitterHandle (0x0x7f97cdebe340) 0
+    vptr=((& QSplitterHandle::_ZTV15QSplitterHandle) + 16u)
+  QWidget (0x0x7f97d2ad0f50) 0
+      primary-for QSplitterHandle (0x0x7f97cdebe340)
+    QObject (0x0x7f97cc59f060) 0
+        primary-for QWidget (0x0x7f97d2ad0f50)
+    QPaintDevice (0x0x7f97cc59f0c0) 16
+        vptr=((& QSplitterHandle::_ZTV15QSplitterHandle) + 448u)
+
+Class QStackedLayout::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QStackedLayout::QPrivateSignal (0x0x7f97cc5cb1e0) 0 empty
+
+Vtable for QStackedLayout
+QStackedLayout::_ZTV14QStackedLayout: 50u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QStackedLayout)
+16    (int (*)(...))QStackedLayout::metaObject
+24    (int (*)(...))QStackedLayout::qt_metacast
+32    (int (*)(...))QStackedLayout::qt_metacall
+40    (int (*)(...))QStackedLayout::~QStackedLayout
+48    (int (*)(...))QStackedLayout::~QStackedLayout
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QLayout::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QLayout::invalidate
+120   (int (*)(...))QLayout::geometry
+128   (int (*)(...))QStackedLayout::addItem
+136   (int (*)(...))QLayout::expandingDirections
+144   (int (*)(...))QStackedLayout::minimumSize
+152   (int (*)(...))QLayout::maximumSize
+160   (int (*)(...))QStackedLayout::setGeometry
+168   (int (*)(...))QStackedLayout::itemAt
+176   (int (*)(...))QStackedLayout::takeAt
+184   (int (*)(...))QLayout::indexOf
+192   (int (*)(...))QStackedLayout::count
+200   (int (*)(...))QLayout::isEmpty
+208   (int (*)(...))QLayout::controlTypes
+216   (int (*)(...))QLayout::layout
+224   (int (*)(...))QStackedLayout::sizeHint
+232   (int (*)(...))QStackedLayout::hasHeightForWidth
+240   (int (*)(...))QStackedLayout::heightForWidth
+248   (int (*)(...))-16
+256   (int (*)(...))(& _ZTI14QStackedLayout)
+264   (int (*)(...))QStackedLayout::_ZThn16_N14QStackedLayoutD1Ev
+272   (int (*)(...))QStackedLayout::_ZThn16_N14QStackedLayoutD0Ev
+280   (int (*)(...))QStackedLayout::_ZThn16_NK14QStackedLayout8sizeHintEv
+288   (int (*)(...))QStackedLayout::_ZThn16_NK14QStackedLayout11minimumSizeEv
+296   (int (*)(...))QLayout::_ZThn16_NK7QLayout11maximumSizeEv
+304   (int (*)(...))QLayout::_ZThn16_NK7QLayout19expandingDirectionsEv
+312   (int (*)(...))QStackedLayout::_ZThn16_N14QStackedLayout11setGeometryERK5QRect
+320   (int (*)(...))QLayout::_ZThn16_NK7QLayout8geometryEv
+328   (int (*)(...))QLayout::_ZThn16_NK7QLayout7isEmptyEv
+336   (int (*)(...))QStackedLayout::_ZThn16_NK14QStackedLayout17hasHeightForWidthEv
+344   (int (*)(...))QStackedLayout::_ZThn16_NK14QStackedLayout14heightForWidthEi
+352   (int (*)(...))QLayoutItem::minimumHeightForWidth
+360   (int (*)(...))QLayout::_ZThn16_N7QLayout10invalidateEv
+368   (int (*)(...))QLayoutItem::widget
+376   (int (*)(...))QLayout::_ZThn16_N7QLayout6layoutEv
+384   (int (*)(...))QLayoutItem::spacerItem
+392   (int (*)(...))QLayout::_ZThn16_NK7QLayout12controlTypesEv
+
+Class QStackedLayout
+   size=32 align=8
+   base size=28 base align=8
+QStackedLayout (0x0x7f97cdebedd0) 0
+    vptr=((& QStackedLayout::_ZTV14QStackedLayout) + 16u)
+  QLayout (0x0x7f97d2bf22a0) 0
+      primary-for QStackedLayout (0x0x7f97cdebedd0)
+    QObject (0x0x7f97cc59f840) 0
+        primary-for QLayout (0x0x7f97d2bf22a0)
+    QLayoutItem (0x0x7f97cc5cb180) 16
+        vptr=((& QStackedLayout::_ZTV14QStackedLayout) + 264u)
+
+Class QStackedWidget::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QStackedWidget::QPrivateSignal (0x0x7f97cc5cba80) 0 empty
+
+Vtable for QStackedWidget
+QStackedWidget::_ZTV14QStackedWidget: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QStackedWidget)
+16    (int (*)(...))QStackedWidget::metaObject
+24    (int (*)(...))QStackedWidget::qt_metacast
+32    (int (*)(...))QStackedWidget::qt_metacall
+40    (int (*)(...))QStackedWidget::~QStackedWidget
+48    (int (*)(...))QStackedWidget::~QStackedWidget
+56    (int (*)(...))QStackedWidget::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QFrame::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QFrame::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI14QStackedWidget)
+448   (int (*)(...))QStackedWidget::_ZThn16_N14QStackedWidgetD1Ev
+456   (int (*)(...))QStackedWidget::_ZThn16_N14QStackedWidgetD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QStackedWidget
+   size=48 align=8
+   base size=48 base align=8
+QStackedWidget (0x0x7f97cdebee38) 0
+    vptr=((& QStackedWidget::_ZTV14QStackedWidget) + 16u)
+  QFrame (0x0x7f97cddc0750) 0
+      primary-for QStackedWidget (0x0x7f97cdebee38)
+    QWidget (0x0x7f97d2bf2e00) 0
+        primary-for QFrame (0x0x7f97cddc0750)
+      QObject (0x0x7f97cc5cb2a0) 0
+          primary-for QWidget (0x0x7f97d2bf2e00)
+      QPaintDevice (0x0x7f97cc5cba20) 16
+          vptr=((& QStackedWidget::_ZTV14QStackedWidget) + 448u)
+
+Class QStatusBar::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QStatusBar::QPrivateSignal (0x0x7f97cc5f3900) 0 empty
+
+Vtable for QStatusBar
+QStatusBar::_ZTV10QStatusBar: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QStatusBar)
+16    (int (*)(...))QStatusBar::metaObject
+24    (int (*)(...))QStatusBar::qt_metacast
+32    (int (*)(...))QStatusBar::qt_metacall
+40    (int (*)(...))QStatusBar::~QStatusBar
+48    (int (*)(...))QStatusBar::~QStatusBar
+56    (int (*)(...))QStatusBar::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QStatusBar::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QStatusBar::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QStatusBar::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI10QStatusBar)
+448   (int (*)(...))QStatusBar::_ZThn16_N10QStatusBarD1Ev
+456   (int (*)(...))QStatusBar::_ZThn16_N10QStatusBarD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QStatusBar
+   size=48 align=8
+   base size=48 base align=8
+QStatusBar (0x0x7f97cddc07b8) 0
+    vptr=((& QStatusBar::_ZTV10QStatusBar) + 16u)
+  QWidget (0x0x7f97d2bfe460) 0
+      primary-for QStatusBar (0x0x7f97cddc07b8)
+    QObject (0x0x7f97cc5cbb40) 0
+        primary-for QWidget (0x0x7f97d2bfe460)
+    QPaintDevice (0x0x7f97cc5f38a0) 16
+        vptr=((& QStatusBar::_ZTV10QStatusBar) + 448u)
+
+Class QStyledItemDelegate::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QStyledItemDelegate::QPrivateSignal (0x0x7f97cc623060) 0 empty
+
+Vtable for QStyledItemDelegate
+QStyledItemDelegate::_ZTV19QStyledItemDelegate: 26u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QStyledItemDelegate)
+16    (int (*)(...))QStyledItemDelegate::metaObject
+24    (int (*)(...))QStyledItemDelegate::qt_metacast
+32    (int (*)(...))QStyledItemDelegate::qt_metacall
+40    (int (*)(...))QStyledItemDelegate::~QStyledItemDelegate
+48    (int (*)(...))QStyledItemDelegate::~QStyledItemDelegate
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QStyledItemDelegate::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QStyledItemDelegate::paint
+120   (int (*)(...))QStyledItemDelegate::sizeHint
+128   (int (*)(...))QStyledItemDelegate::createEditor
+136   (int (*)(...))QAbstractItemDelegate::destroyEditor
+144   (int (*)(...))QStyledItemDelegate::setEditorData
+152   (int (*)(...))QStyledItemDelegate::setModelData
+160   (int (*)(...))QStyledItemDelegate::updateEditorGeometry
+168   (int (*)(...))QStyledItemDelegate::editorEvent
+176   (int (*)(...))QAbstractItemDelegate::helpEvent
+184   (int (*)(...))QAbstractItemDelegate::paintingRoles
+192   (int (*)(...))QStyledItemDelegate::displayText
+200   (int (*)(...))QStyledItemDelegate::initStyleOption
+
+Class QStyledItemDelegate
+   size=16 align=8
+   base size=16 base align=8
+QStyledItemDelegate (0x0x7f97cd9e53a8) 0
+    vptr=((& QStyledItemDelegate::_ZTV19QStyledItemDelegate) + 16u)
+  QAbstractItemDelegate (0x0x7f97cd9e5410) 0
+      primary-for QStyledItemDelegate (0x0x7f97cd9e53a8)
+    QObject (0x0x7f97cc623000) 0
+        primary-for QAbstractItemDelegate (0x0x7f97cd9e5410)
+
+Class QStyleFactory
+   size=1 align=1
+   base size=0 base align=1
+QStyleFactory (0x0x7f97cc623540) 0 empty
+
+Class QStylePainter
+   size=24 align=8
+   base size=24 base align=8
+QStylePainter (0x0x7f97cd9e57b8) 0
+  QPainter (0x0x7f97cc6235a0) 0
+
+Class QStylePlugin::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QStylePlugin::QPrivateSignal (0x0x7f97cc623c00) 0 empty
+
+Vtable for QStylePlugin
+QStylePlugin::_ZTV12QStylePlugin: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QStylePlugin)
+16    (int (*)(...))QStylePlugin::metaObject
+24    (int (*)(...))QStylePlugin::qt_metacast
+32    (int (*)(...))QStylePlugin::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+
+Class QStylePlugin
+   size=16 align=8
+   base size=16 base align=8
+QStylePlugin (0x0x7f97cd9e5820) 0
+    vptr=((& QStylePlugin::_ZTV12QStylePlugin) + 16u)
+  QObject (0x0x7f97cc623b40) 0
+      primary-for QStylePlugin (0x0x7f97cd9e5820)
+
+Class QSystemTrayIcon::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSystemTrayIcon::QPrivateSignal (0x0x7f97cc623e40) 0 empty
+
+Vtable for QSystemTrayIcon
+QSystemTrayIcon::_ZTV15QSystemTrayIcon: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QSystemTrayIcon)
+16    (int (*)(...))QSystemTrayIcon::metaObject
+24    (int (*)(...))QSystemTrayIcon::qt_metacast
+32    (int (*)(...))QSystemTrayIcon::qt_metacall
+40    (int (*)(...))QSystemTrayIcon::~QSystemTrayIcon
+48    (int (*)(...))QSystemTrayIcon::~QSystemTrayIcon
+56    (int (*)(...))QSystemTrayIcon::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QSystemTrayIcon
+   size=16 align=8
+   base size=16 base align=8
+QSystemTrayIcon (0x0x7f97cda003a8) 0
+    vptr=((& QSystemTrayIcon::_ZTV15QSystemTrayIcon) + 16u)
+  QObject (0x0x7f97cc623de0) 0
+      primary-for QSystemTrayIcon (0x0x7f97cda003a8)
+
+Class QTableView::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTableView::QPrivateSignal (0x0x7f97cc644960) 0 empty
+
+Vtable for QTableView
+QTableView::_ZTV10QTableView: 106u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QTableView)
+16    (int (*)(...))QTableView::metaObject
+24    (int (*)(...))QTableView::qt_metacast
+32    (int (*)(...))QTableView::qt_metacall
+40    (int (*)(...))QTableView::~QTableView
+48    (int (*)(...))QTableView::~QTableView
+56    (int (*)(...))QAbstractItemView::event
+64    (int (*)(...))QAbstractItemView::eventFilter
+72    (int (*)(...))QTableView::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractScrollArea::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractItemView::mousePressEvent
+176   (int (*)(...))QAbstractItemView::mouseReleaseEvent
+184   (int (*)(...))QAbstractItemView::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractItemView::mouseMoveEvent
+200   (int (*)(...))QAbstractScrollArea::wheelEvent
+208   (int (*)(...))QAbstractItemView::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QAbstractItemView::focusInEvent
+232   (int (*)(...))QAbstractItemView::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QTableView::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QAbstractItemView::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QAbstractScrollArea::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QAbstractItemView::dragEnterEvent
+320   (int (*)(...))QAbstractItemView::dragMoveEvent
+328   (int (*)(...))QAbstractItemView::dragLeaveEvent
+336   (int (*)(...))QAbstractItemView::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QAbstractItemView::inputMethodEvent
+416   (int (*)(...))QAbstractItemView::inputMethodQuery
+424   (int (*)(...))QAbstractItemView::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QAbstractItemView::viewportEvent
+448   (int (*)(...))QTableView::scrollContentsBy
+456   (int (*)(...))QTableView::viewportSizeHint
+464   (int (*)(...))QTableView::setModel
+472   (int (*)(...))QTableView::setSelectionModel
+480   (int (*)(...))QAbstractItemView::keyboardSearch
+488   (int (*)(...))QTableView::visualRect
+496   (int (*)(...))QTableView::scrollTo
+504   (int (*)(...))QTableView::indexAt
+512   (int (*)(...))QTableView::sizeHintForRow
+520   (int (*)(...))QTableView::sizeHintForColumn
+528   (int (*)(...))QAbstractItemView::reset
+536   (int (*)(...))QTableView::setRootIndex
+544   (int (*)(...))QTableView::doItemsLayout
+552   (int (*)(...))QAbstractItemView::selectAll
+560   (int (*)(...))QAbstractItemView::dataChanged
+568   (int (*)(...))QAbstractItemView::rowsInserted
+576   (int (*)(...))QAbstractItemView::rowsAboutToBeRemoved
+584   (int (*)(...))QTableView::selectionChanged
+592   (int (*)(...))QTableView::currentChanged
+600   (int (*)(...))QAbstractItemView::updateEditorData
+608   (int (*)(...))QAbstractItemView::updateEditorGeometries
+616   (int (*)(...))QTableView::updateGeometries
+624   (int (*)(...))QTableView::verticalScrollbarAction
+632   (int (*)(...))QTableView::horizontalScrollbarAction
+640   (int (*)(...))QAbstractItemView::verticalScrollbarValueChanged
+648   (int (*)(...))QAbstractItemView::horizontalScrollbarValueChanged
+656   (int (*)(...))QAbstractItemView::closeEditor
+664   (int (*)(...))QAbstractItemView::commitData
+672   (int (*)(...))QAbstractItemView::editorDestroyed
+680   (int (*)(...))QTableView::moveCursor
+688   (int (*)(...))QTableView::horizontalOffset
+696   (int (*)(...))QTableView::verticalOffset
+704   (int (*)(...))QTableView::isIndexHidden
+712   (int (*)(...))QTableView::setSelection
+720   (int (*)(...))QTableView::visualRegionForSelection
+728   (int (*)(...))QTableView::selectedIndexes
+736   (int (*)(...))QAbstractItemView::edit
+744   (int (*)(...))QAbstractItemView::selectionCommand
+752   (int (*)(...))QAbstractItemView::startDrag
+760   (int (*)(...))QTableView::viewOptions
+768   (int (*)(...))-16
+776   (int (*)(...))(& _ZTI10QTableView)
+784   (int (*)(...))QTableView::_ZThn16_N10QTableViewD1Ev
+792   (int (*)(...))QTableView::_ZThn16_N10QTableViewD0Ev
+800   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+808   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+816   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+824   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+832   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+840   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QTableView
+   size=48 align=8
+   base size=48 base align=8
+QTableView (0x0x7f97cda00410) 0
+    vptr=((& QTableView::_ZTV10QTableView) + 16u)
+  QAbstractItemView (0x0x7f97cdb0add0) 0
+      primary-for QTableView (0x0x7f97cda00410)
+    QAbstractScrollArea (0x0x7f97cdb351a0) 0
+        primary-for QAbstractItemView (0x0x7f97cdb0add0)
+      QFrame (0x0x7f97cdb35340) 0
+          primary-for QAbstractScrollArea (0x0x7f97cdb351a0)
+        QWidget (0x0x7f97d2829d20) 0
+            primary-for QFrame (0x0x7f97cdb35340)
+          QObject (0x0x7f97cc644840) 0
+              primary-for QWidget (0x0x7f97d2829d20)
+          QPaintDevice (0x0x7f97cc6448a0) 16
+              vptr=((& QTableView::_ZTV10QTableView) + 784u)
+
+Class QTableWidgetSelectionRange
+   size=16 align=4
+   base size=16 base align=4
+QTableWidgetSelectionRange (0x0x7f97cc644b40) 0
+
+Vtable for QTableWidgetItem
+QTableWidgetItem::_ZTV16QTableWidgetItem: 10u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QTableWidgetItem)
+16    (int (*)(...))QTableWidgetItem::~QTableWidgetItem
+24    (int (*)(...))QTableWidgetItem::~QTableWidgetItem
+32    (int (*)(...))QTableWidgetItem::clone
+40    (int (*)(...))QTableWidgetItem::data
+48    (int (*)(...))QTableWidgetItem::setData
+56    (int (*)(...))QTableWidgetItem::operator<
+64    (int (*)(...))QTableWidgetItem::read
+72    (int (*)(...))QTableWidgetItem::write
+
+Class QTableWidgetItem
+   size=48 align=8
+   base size=44 base align=8
+QTableWidgetItem (0x0x7f97cc644ba0) 0
+    vptr=((& QTableWidgetItem::_ZTV16QTableWidgetItem) + 16u)
+
+Class QTableWidget::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTableWidget::QPrivateSignal (0x0x7f97cc667ba0) 0 empty
+
+Vtable for QTableWidget
+QTableWidget::_ZTV12QTableWidget: 110u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QTableWidget)
+16    (int (*)(...))QTableWidget::metaObject
+24    (int (*)(...))QTableWidget::qt_metacast
+32    (int (*)(...))QTableWidget::qt_metacall
+40    (int (*)(...))QTableWidget::~QTableWidget
+48    (int (*)(...))QTableWidget::~QTableWidget
+56    (int (*)(...))QTableWidget::event
+64    (int (*)(...))QAbstractItemView::eventFilter
+72    (int (*)(...))QTableView::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractScrollArea::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractItemView::mousePressEvent
+176   (int (*)(...))QAbstractItemView::mouseReleaseEvent
+184   (int (*)(...))QAbstractItemView::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractItemView::mouseMoveEvent
+200   (int (*)(...))QAbstractScrollArea::wheelEvent
+208   (int (*)(...))QAbstractItemView::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QAbstractItemView::focusInEvent
+232   (int (*)(...))QAbstractItemView::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QTableView::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QAbstractItemView::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QAbstractScrollArea::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QAbstractItemView::dragEnterEvent
+320   (int (*)(...))QAbstractItemView::dragMoveEvent
+328   (int (*)(...))QAbstractItemView::dragLeaveEvent
+336   (int (*)(...))QTableWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QAbstractItemView::inputMethodEvent
+416   (int (*)(...))QAbstractItemView::inputMethodQuery
+424   (int (*)(...))QAbstractItemView::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QAbstractItemView::viewportEvent
+448   (int (*)(...))QTableView::scrollContentsBy
+456   (int (*)(...))QTableView::viewportSizeHint
+464   (int (*)(...))QTableWidget::setModel
+472   (int (*)(...))QTableView::setSelectionModel
+480   (int (*)(...))QAbstractItemView::keyboardSearch
+488   (int (*)(...))QTableView::visualRect
+496   (int (*)(...))QTableView::scrollTo
+504   (int (*)(...))QTableView::indexAt
+512   (int (*)(...))QTableView::sizeHintForRow
+520   (int (*)(...))QTableView::sizeHintForColumn
+528   (int (*)(...))QAbstractItemView::reset
+536   (int (*)(...))QTableView::setRootIndex
+544   (int (*)(...))QTableView::doItemsLayout
+552   (int (*)(...))QAbstractItemView::selectAll
+560   (int (*)(...))QAbstractItemView::dataChanged
+568   (int (*)(...))QAbstractItemView::rowsInserted
+576   (int (*)(...))QAbstractItemView::rowsAboutToBeRemoved
+584   (int (*)(...))QTableView::selectionChanged
+592   (int (*)(...))QTableView::currentChanged
+600   (int (*)(...))QAbstractItemView::updateEditorData
+608   (int (*)(...))QAbstractItemView::updateEditorGeometries
+616   (int (*)(...))QTableView::updateGeometries
+624   (int (*)(...))QTableView::verticalScrollbarAction
+632   (int (*)(...))QTableView::horizontalScrollbarAction
+640   (int (*)(...))QAbstractItemView::verticalScrollbarValueChanged
+648   (int (*)(...))QAbstractItemView::horizontalScrollbarValueChanged
+656   (int (*)(...))QAbstractItemView::closeEditor
+664   (int (*)(...))QAbstractItemView::commitData
+672   (int (*)(...))QAbstractItemView::editorDestroyed
+680   (int (*)(...))QTableView::moveCursor
+688   (int (*)(...))QTableView::horizontalOffset
+696   (int (*)(...))QTableView::verticalOffset
+704   (int (*)(...))QTableView::isIndexHidden
+712   (int (*)(...))QTableView::setSelection
+720   (int (*)(...))QTableView::visualRegionForSelection
+728   (int (*)(...))QTableView::selectedIndexes
+736   (int (*)(...))QAbstractItemView::edit
+744   (int (*)(...))QAbstractItemView::selectionCommand
+752   (int (*)(...))QAbstractItemView::startDrag
+760   (int (*)(...))QTableView::viewOptions
+768   (int (*)(...))QTableWidget::mimeTypes
+776   (int (*)(...))QTableWidget::mimeData
+784   (int (*)(...))QTableWidget::dropMimeData
+792   (int (*)(...))QTableWidget::supportedDropActions
+800   (int (*)(...))-16
+808   (int (*)(...))(& _ZTI12QTableWidget)
+816   (int (*)(...))QTableWidget::_ZThn16_N12QTableWidgetD1Ev
+824   (int (*)(...))QTableWidget::_ZThn16_N12QTableWidgetD0Ev
+832   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+840   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+848   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+856   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+864   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+872   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QTableWidget
+   size=48 align=8
+   base size=48 base align=8
+QTableWidget (0x0x7f97cdb35680) 0
+    vptr=((& QTableWidget::_ZTV12QTableWidget) + 16u)
+  QTableView (0x0x7f97cdb35a28) 0
+      primary-for QTableWidget (0x0x7f97cdb35680)
+    QAbstractItemView (0x0x7f97cdb35bc8) 0
+        primary-for QTableView (0x0x7f97cdb35a28)
+      QAbstractScrollArea (0x0x7f97cdb35c98) 0
+          primary-for QAbstractItemView (0x0x7f97cdb35bc8)
+        QFrame (0x0x7f97cdb35d68) 0
+            primary-for QAbstractScrollArea (0x0x7f97cdb35c98)
+          QWidget (0x0x7f97d2847c40) 0
+              primary-for QFrame (0x0x7f97cdb35d68)
+            QObject (0x0x7f97cc667840) 0
+                primary-for QWidget (0x0x7f97d2847c40)
+            QPaintDevice (0x0x7f97cc667b40) 16
+                vptr=((& QTableWidget::_ZTV12QTableWidget) + 816u)
+
+Class QTextBrowser::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTextBrowser::QPrivateSignal (0x0x7f97cc698120) 0 empty
+
+Vtable for QTextBrowser
+QTextBrowser::_ZTV12QTextBrowser: 78u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QTextBrowser)
+16    (int (*)(...))QTextBrowser::metaObject
+24    (int (*)(...))QTextBrowser::qt_metacast
+32    (int (*)(...))QTextBrowser::qt_metacall
+40    (int (*)(...))QTextBrowser::~QTextBrowser
+48    (int (*)(...))QTextBrowser::~QTextBrowser
+56    (int (*)(...))QTextBrowser::event
+64    (int (*)(...))QAbstractScrollArea::eventFilter
+72    (int (*)(...))QTextEdit::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractScrollArea::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QTextBrowser::mousePressEvent
+176   (int (*)(...))QTextBrowser::mouseReleaseEvent
+184   (int (*)(...))QTextEdit::mouseDoubleClickEvent
+192   (int (*)(...))QTextBrowser::mouseMoveEvent
+200   (int (*)(...))QTextEdit::wheelEvent
+208   (int (*)(...))QTextBrowser::keyPressEvent
+216   (int (*)(...))QTextEdit::keyReleaseEvent
+224   (int (*)(...))QTextEdit::focusInEvent
+232   (int (*)(...))QTextBrowser::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QTextBrowser::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QTextEdit::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QTextEdit::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QTextEdit::dragEnterEvent
+320   (int (*)(...))QTextEdit::dragMoveEvent
+328   (int (*)(...))QTextEdit::dragLeaveEvent
+336   (int (*)(...))QTextEdit::dropEvent
+344   (int (*)(...))QTextEdit::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QTextEdit::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QTextEdit::inputMethodEvent
+416   (int (*)(...))QTextEdit::inputMethodQuery
+424   (int (*)(...))QTextBrowser::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QAbstractScrollArea::viewportEvent
+448   (int (*)(...))QTextEdit::scrollContentsBy
+456   (int (*)(...))QAbstractScrollArea::viewportSizeHint
+464   (int (*)(...))QTextBrowser::loadResource
+472   (int (*)(...))QTextEdit::createMimeDataFromSelection
+480   (int (*)(...))QTextEdit::canInsertFromMimeData
+488   (int (*)(...))QTextEdit::insertFromMimeData
+496   (int (*)(...))QTextEdit::doSetTextCursor
+504   (int (*)(...))QTextBrowser::setSource
+512   (int (*)(...))QTextBrowser::backward
+520   (int (*)(...))QTextBrowser::forward
+528   (int (*)(...))QTextBrowser::home
+536   (int (*)(...))QTextBrowser::reload
+544   (int (*)(...))-16
+552   (int (*)(...))(& _ZTI12QTextBrowser)
+560   (int (*)(...))QTextBrowser::_ZThn16_N12QTextBrowserD1Ev
+568   (int (*)(...))QTextBrowser::_ZThn16_N12QTextBrowserD0Ev
+576   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+584   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+592   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+600   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+608   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+616   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QTextBrowser
+   size=48 align=8
+   base size=48 base align=8
+QTextBrowser (0x0x7f97cd832bc8) 0
+    vptr=((& QTextBrowser::_ZTV12QTextBrowser) + 16u)
+  QTextEdit (0x0x7f97cd832c30) 0
+      primary-for QTextBrowser (0x0x7f97cd832bc8)
+    QAbstractScrollArea (0x0x7f97cd832dd0) 0
+        primary-for QTextEdit (0x0x7f97cd832c30)
+      QFrame (0x0x7f97cd832e38) 0
+          primary-for QAbstractScrollArea (0x0x7f97cd832dd0)
+        QWidget (0x0x7f97d2856380) 0
+            primary-for QFrame (0x0x7f97cd832e38)
+          QObject (0x0x7f97cc667de0) 0
+              primary-for QWidget (0x0x7f97d2856380)
+          QPaintDevice (0x0x7f97cc667e40) 16
+              vptr=((& QTextBrowser::_ZTV12QTextBrowser) + 560u)
+
+Class QToolBar::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QToolBar::QPrivateSignal (0x0x7f97cc6ba540) 0 empty
+
+Vtable for QToolBar
+QToolBar::_ZTV8QToolBar: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI8QToolBar)
+16    (int (*)(...))QToolBar::metaObject
+24    (int (*)(...))QToolBar::qt_metacast
+32    (int (*)(...))QToolBar::qt_metacall
+40    (int (*)(...))QToolBar::~QToolBar
+48    (int (*)(...))QToolBar::~QToolBar
+56    (int (*)(...))QToolBar::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QToolBar::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QToolBar::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QToolBar::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI8QToolBar)
+448   (int (*)(...))QToolBar::_ZThn16_N8QToolBarD1Ev
+456   (int (*)(...))QToolBar::_ZThn16_N8QToolBarD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QToolBar
+   size=48 align=8
+   base size=48 base align=8
+QToolBar (0x0x7f97cd631000) 0
+    vptr=((& QToolBar::_ZTV8QToolBar) + 16u)
+  QWidget (0x0x7f97d2856700) 0
+      primary-for QToolBar (0x0x7f97cd631000)
+    QObject (0x0x7f97cc698180) 0
+        primary-for QWidget (0x0x7f97d2856700)
+    QPaintDevice (0x0x7f97cc6ba4e0) 16
+        vptr=((& QToolBar::_ZTV8QToolBar) + 448u)
+
+Class QToolBox::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QToolBox::QPrivateSignal (0x0x7f97cc3f70c0) 0 empty
+
+Vtable for QToolBox
+QToolBox::_ZTV8QToolBox: 66u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI8QToolBox)
+16    (int (*)(...))QToolBox::metaObject
+24    (int (*)(...))QToolBox::qt_metacast
+32    (int (*)(...))QToolBox::qt_metacall
+40    (int (*)(...))QToolBox::~QToolBox
+48    (int (*)(...))QToolBox::~QToolBox
+56    (int (*)(...))QToolBox::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QFrame::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QFrame::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QToolBox::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QToolBox::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QToolBox::itemInserted
+440   (int (*)(...))QToolBox::itemRemoved
+448   (int (*)(...))-16
+456   (int (*)(...))(& _ZTI8QToolBox)
+464   (int (*)(...))QToolBox::_ZThn16_N8QToolBoxD1Ev
+472   (int (*)(...))QToolBox::_ZThn16_N8QToolBoxD0Ev
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QToolBox
+   size=48 align=8
+   base size=48 base align=8
+QToolBox (0x0x7f97cd67d208) 0
+    vptr=((& QToolBox::_ZTV8QToolBox) + 16u)
+  QFrame (0x0x7f97cd69ab60) 0
+      primary-for QToolBox (0x0x7f97cd67d208)
+    QWidget (0x0x7f97d286cbd0) 0
+        primary-for QFrame (0x0x7f97cd69ab60)
+      QObject (0x0x7f97cc3d3f60) 0
+          primary-for QWidget (0x0x7f97d286cbd0)
+      QPaintDevice (0x0x7f97cc3f7000) 16
+          vptr=((& QToolBox::_ZTV8QToolBox) + 464u)
+
+Class QToolButton::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QToolButton::QPrivateSignal (0x0x7f97cc4757e0) 0 empty
+
+Vtable for QToolButton
+QToolButton::_ZTV11QToolButton: 67u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QToolButton)
+16    (int (*)(...))QToolButton::metaObject
+24    (int (*)(...))QToolButton::qt_metacast
+32    (int (*)(...))QToolButton::qt_metacall
+40    (int (*)(...))QToolButton::~QToolButton
+48    (int (*)(...))QToolButton::~QToolButton
+56    (int (*)(...))QToolButton::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QToolButton::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QToolButton::sizeHint
+136   (int (*)(...))QToolButton::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QToolButton::mousePressEvent
+176   (int (*)(...))QToolButton::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractButton::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QAbstractButton::keyPressEvent
+216   (int (*)(...))QAbstractButton::keyReleaseEvent
+224   (int (*)(...))QAbstractButton::focusInEvent
+232   (int (*)(...))QAbstractButton::focusOutEvent
+240   (int (*)(...))QToolButton::enterEvent
+248   (int (*)(...))QToolButton::leaveEvent
+256   (int (*)(...))QToolButton::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QToolButton::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QToolButton::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QToolButton::hitButton
+440   (int (*)(...))QAbstractButton::checkStateSet
+448   (int (*)(...))QToolButton::nextCheckState
+456   (int (*)(...))-16
+464   (int (*)(...))(& _ZTI11QToolButton)
+472   (int (*)(...))QToolButton::_ZThn16_N11QToolButtonD1Ev
+480   (int (*)(...))QToolButton::_ZThn16_N11QToolButtonD0Ev
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QToolButton
+   size=48 align=8
+   base size=48 base align=8
+QToolButton (0x0x7f97cd6bc3a8) 0
+    vptr=((& QToolButton::_ZTV11QToolButton) + 16u)
+  QAbstractButton (0x0x7f97cd6bc410) 0
+      primary-for QToolButton (0x0x7f97cd6bc3a8)
+    QWidget (0x0x7f97d28800e0) 0
+        primary-for QAbstractButton (0x0x7f97cd6bc410)
+      QObject (0x0x7f97cc3f72a0) 0
+          primary-for QWidget (0x0x7f97d28800e0)
+      QPaintDevice (0x0x7f97cc3f7300) 16
+          vptr=((& QToolButton::_ZTV11QToolButton) + 472u)
+
+Class QToolTip
+   size=1 align=1
+   base size=0 base align=1
+QToolTip (0x0x7f97cc475840) 0 empty
+
+Class QTreeView::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTreeView::QPrivateSignal (0x0x7f97cc475b40) 0 empty
+
+Vtable for QTreeView
+QTreeView::_ZTV9QTreeView: 108u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QTreeView)
+16    (int (*)(...))QTreeView::metaObject
+24    (int (*)(...))QTreeView::qt_metacast
+32    (int (*)(...))QTreeView::qt_metacall
+40    (int (*)(...))QTreeView::~QTreeView
+48    (int (*)(...))QTreeView::~QTreeView
+56    (int (*)(...))QAbstractItemView::event
+64    (int (*)(...))QAbstractItemView::eventFilter
+72    (int (*)(...))QTreeView::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractScrollArea::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QTreeView::mousePressEvent
+176   (int (*)(...))QTreeView::mouseReleaseEvent
+184   (int (*)(...))QTreeView::mouseDoubleClickEvent
+192   (int (*)(...))QTreeView::mouseMoveEvent
+200   (int (*)(...))QAbstractScrollArea::wheelEvent
+208   (int (*)(...))QTreeView::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QAbstractItemView::focusInEvent
+232   (int (*)(...))QAbstractItemView::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QTreeView::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QAbstractItemView::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QAbstractScrollArea::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QAbstractItemView::dragEnterEvent
+320   (int (*)(...))QTreeView::dragMoveEvent
+328   (int (*)(...))QAbstractItemView::dragLeaveEvent
+336   (int (*)(...))QAbstractItemView::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QAbstractItemView::inputMethodEvent
+416   (int (*)(...))QAbstractItemView::inputMethodQuery
+424   (int (*)(...))QAbstractItemView::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QTreeView::viewportEvent
+448   (int (*)(...))QTreeView::scrollContentsBy
+456   (int (*)(...))QTreeView::viewportSizeHint
+464   (int (*)(...))QTreeView::setModel
+472   (int (*)(...))QTreeView::setSelectionModel
+480   (int (*)(...))QTreeView::keyboardSearch
+488   (int (*)(...))QTreeView::visualRect
+496   (int (*)(...))QTreeView::scrollTo
+504   (int (*)(...))QTreeView::indexAt
+512   (int (*)(...))QAbstractItemView::sizeHintForRow
+520   (int (*)(...))QTreeView::sizeHintForColumn
+528   (int (*)(...))QTreeView::reset
+536   (int (*)(...))QTreeView::setRootIndex
+544   (int (*)(...))QTreeView::doItemsLayout
+552   (int (*)(...))QTreeView::selectAll
+560   (int (*)(...))QTreeView::dataChanged
+568   (int (*)(...))QTreeView::rowsInserted
+576   (int (*)(...))QTreeView::rowsAboutToBeRemoved
+584   (int (*)(...))QTreeView::selectionChanged
+592   (int (*)(...))QTreeView::currentChanged
+600   (int (*)(...))QAbstractItemView::updateEditorData
+608   (int (*)(...))QAbstractItemView::updateEditorGeometries
+616   (int (*)(...))QTreeView::updateGeometries
+624   (int (*)(...))QAbstractItemView::verticalScrollbarAction
+632   (int (*)(...))QTreeView::horizontalScrollbarAction
+640   (int (*)(...))QTreeView::verticalScrollbarValueChanged
+648   (int (*)(...))QAbstractItemView::horizontalScrollbarValueChanged
+656   (int (*)(...))QAbstractItemView::closeEditor
+664   (int (*)(...))QAbstractItemView::commitData
+672   (int (*)(...))QAbstractItemView::editorDestroyed
+680   (int (*)(...))QTreeView::moveCursor
+688   (int (*)(...))QTreeView::horizontalOffset
+696   (int (*)(...))QTreeView::verticalOffset
+704   (int (*)(...))QTreeView::isIndexHidden
+712   (int (*)(...))QTreeView::setSelection
+720   (int (*)(...))QTreeView::visualRegionForSelection
+728   (int (*)(...))QTreeView::selectedIndexes
+736   (int (*)(...))QAbstractItemView::edit
+744   (int (*)(...))QAbstractItemView::selectionCommand
+752   (int (*)(...))QAbstractItemView::startDrag
+760   (int (*)(...))QAbstractItemView::viewOptions
+768   (int (*)(...))QTreeView::drawRow
+776   (int (*)(...))QTreeView::drawBranches
+784   (int (*)(...))-16
+792   (int (*)(...))(& _ZTI9QTreeView)
+800   (int (*)(...))QTreeView::_ZThn16_N9QTreeViewD1Ev
+808   (int (*)(...))QTreeView::_ZThn16_N9QTreeViewD0Ev
+816   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+824   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+832   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+840   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+848   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+856   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QTreeView
+   size=48 align=8
+   base size=48 base align=8
+QTreeView (0x0x7f97cd6bce38) 0
+    vptr=((& QTreeView::_ZTV9QTreeView) + 16u)
+  QAbstractItemView (0x0x7f97cd6bcea0) 0
+      primary-for QTreeView (0x0x7f97cd6bce38)
+    QAbstractScrollArea (0x0x7f97cd708888) 0
+        primary-for QAbstractItemView (0x0x7f97cd6bcea0)
+      QFrame (0x0x7f97cd7088f0) 0
+          primary-for QAbstractScrollArea (0x0x7f97cd708888)
+        QWidget (0x0x7f97d27d82a0) 0
+            primary-for QFrame (0x0x7f97cd7088f0)
+          QObject (0x0x7f97cc475900) 0
+              primary-for QWidget (0x0x7f97d27d82a0)
+          QPaintDevice (0x0x7f97cc475ae0) 16
+              vptr=((& QTreeView::_ZTV9QTreeView) + 800u)
+
+Class QTreeWidgetItemIterator
+   size=24 align=8
+   base size=20 base align=8
+QTreeWidgetItemIterator (0x0x7f97cc4e26c0) 0
+
+Vtable for QTreeWidgetItem
+QTreeWidgetItem::_ZTV15QTreeWidgetItem: 10u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QTreeWidgetItem)
+16    (int (*)(...))QTreeWidgetItem::~QTreeWidgetItem
+24    (int (*)(...))QTreeWidgetItem::~QTreeWidgetItem
+32    (int (*)(...))QTreeWidgetItem::clone
+40    (int (*)(...))QTreeWidgetItem::data
+48    (int (*)(...))QTreeWidgetItem::setData
+56    (int (*)(...))QTreeWidgetItem::operator<
+64    (int (*)(...))QTreeWidgetItem::read
+72    (int (*)(...))QTreeWidgetItem::write
+
+Class QTreeWidgetItem
+   size=64 align=8
+   base size=60 base align=8
+QTreeWidgetItem (0x0x7f97cc504a20) 0
+    vptr=((& QTreeWidgetItem::_ZTV15QTreeWidgetItem) + 16u)
+
+Class QTreeWidget::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTreeWidget::QPrivateSignal (0x0x7f97cba43cc0) 0 empty
+
+Vtable for QTreeWidget
+QTreeWidget::_ZTV11QTreeWidget: 112u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QTreeWidget)
+16    (int (*)(...))QTreeWidget::metaObject
+24    (int (*)(...))QTreeWidget::qt_metacast
+32    (int (*)(...))QTreeWidget::qt_metacall
+40    (int (*)(...))QTreeWidget::~QTreeWidget
+48    (int (*)(...))QTreeWidget::~QTreeWidget
+56    (int (*)(...))QTreeWidget::event
+64    (int (*)(...))QAbstractItemView::eventFilter
+72    (int (*)(...))QTreeView::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractScrollArea::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QTreeView::mousePressEvent
+176   (int (*)(...))QTreeView::mouseReleaseEvent
+184   (int (*)(...))QTreeView::mouseDoubleClickEvent
+192   (int (*)(...))QTreeView::mouseMoveEvent
+200   (int (*)(...))QAbstractScrollArea::wheelEvent
+208   (int (*)(...))QTreeView::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QAbstractItemView::focusInEvent
+232   (int (*)(...))QAbstractItemView::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QTreeView::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QAbstractItemView::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QAbstractScrollArea::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QAbstractItemView::dragEnterEvent
+320   (int (*)(...))QTreeView::dragMoveEvent
+328   (int (*)(...))QAbstractItemView::dragLeaveEvent
+336   (int (*)(...))QTreeWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QAbstractItemView::inputMethodEvent
+416   (int (*)(...))QAbstractItemView::inputMethodQuery
+424   (int (*)(...))QAbstractItemView::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QTreeView::viewportEvent
+448   (int (*)(...))QTreeView::scrollContentsBy
+456   (int (*)(...))QTreeView::viewportSizeHint
+464   (int (*)(...))QTreeWidget::setModel
+472   (int (*)(...))QTreeWidget::setSelectionModel
+480   (int (*)(...))QTreeView::keyboardSearch
+488   (int (*)(...))QTreeView::visualRect
+496   (int (*)(...))QTreeView::scrollTo
+504   (int (*)(...))QTreeView::indexAt
+512   (int (*)(...))QAbstractItemView::sizeHintForRow
+520   (int (*)(...))QTreeView::sizeHintForColumn
+528   (int (*)(...))QTreeView::reset
+536   (int (*)(...))QTreeView::setRootIndex
+544   (int (*)(...))QTreeView::doItemsLayout
+552   (int (*)(...))QTreeView::selectAll
+560   (int (*)(...))QTreeView::dataChanged
+568   (int (*)(...))QTreeView::rowsInserted
+576   (int (*)(...))QTreeView::rowsAboutToBeRemoved
+584   (int (*)(...))QTreeView::selectionChanged
+592   (int (*)(...))QTreeView::currentChanged
+600   (int (*)(...))QAbstractItemView::updateEditorData
+608   (int (*)(...))QAbstractItemView::updateEditorGeometries
+616   (int (*)(...))QTreeView::updateGeometries
+624   (int (*)(...))QAbstractItemView::verticalScrollbarAction
+632   (int (*)(...))QTreeView::horizontalScrollbarAction
+640   (int (*)(...))QTreeView::verticalScrollbarValueChanged
+648   (int (*)(...))QAbstractItemView::horizontalScrollbarValueChanged
+656   (int (*)(...))QAbstractItemView::closeEditor
+664   (int (*)(...))QAbstractItemView::commitData
+672   (int (*)(...))QAbstractItemView::editorDestroyed
+680   (int (*)(...))QTreeView::moveCursor
+688   (int (*)(...))QTreeView::horizontalOffset
+696   (int (*)(...))QTreeView::verticalOffset
+704   (int (*)(...))QTreeView::isIndexHidden
+712   (int (*)(...))QTreeView::setSelection
+720   (int (*)(...))QTreeView::visualRegionForSelection
+728   (int (*)(...))QTreeView::selectedIndexes
+736   (int (*)(...))QAbstractItemView::edit
+744   (int (*)(...))QAbstractItemView::selectionCommand
+752   (int (*)(...))QAbstractItemView::startDrag
+760   (int (*)(...))QAbstractItemView::viewOptions
+768   (int (*)(...))QTreeView::drawRow
+776   (int (*)(...))QTreeView::drawBranches
+784   (int (*)(...))QTreeWidget::mimeTypes
+792   (int (*)(...))QTreeWidget::mimeData
+800   (int (*)(...))QTreeWidget::dropMimeData
+808   (int (*)(...))QTreeWidget::supportedDropActions
+816   (int (*)(...))-16
+824   (int (*)(...))(& _ZTI11QTreeWidget)
+832   (int (*)(...))QTreeWidget::_ZThn16_N11QTreeWidgetD1Ev
+840   (int (*)(...))QTreeWidget::_ZThn16_N11QTreeWidgetD0Ev
+848   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+856   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+864   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+872   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+880   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+888   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QTreeWidget
+   size=48 align=8
+   base size=48 base align=8
+QTreeWidget (0x0x7f97cd74e618) 0
+    vptr=((& QTreeWidget::_ZTV11QTreeWidget) + 16u)
+  QTreeView (0x0x7f97cd74e820) 0
+      primary-for QTreeWidget (0x0x7f97cd74e618)
+    QAbstractItemView (0x0x7f97cd74e888) 0
+        primary-for QTreeView (0x0x7f97cd74e820)
+      QAbstractScrollArea (0x0x7f97cd769750) 0
+          primary-for QAbstractItemView (0x0x7f97cd74e888)
+        QFrame (0x0x7f97cd7697b8) 0
+            primary-for QAbstractScrollArea (0x0x7f97cd769750)
+          QWidget (0x0x7f97d2539bd0) 0
+              primary-for QFrame (0x0x7f97cd7697b8)
+            QObject (0x0x7f97cba432a0) 0
+                primary-for QWidget (0x0x7f97d2539bd0)
+            QPaintDevice (0x0x7f97cba43c60) 16
+                vptr=((& QTreeWidget::_ZTV11QTreeWidget) + 832u)
+
+Class QUndoGroup::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QUndoGroup::QPrivateSignal (0x0x7f97cba67060) 0 empty
+
+Vtable for QUndoGroup
+QUndoGroup::_ZTV10QUndoGroup: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QUndoGroup)
+16    (int (*)(...))QUndoGroup::metaObject
+24    (int (*)(...))QUndoGroup::qt_metacast
+32    (int (*)(...))QUndoGroup::qt_metacall
+40    (int (*)(...))QUndoGroup::~QUndoGroup
+48    (int (*)(...))QUndoGroup::~QUndoGroup
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QUndoGroup
+   size=16 align=8
+   base size=16 base align=8
+QUndoGroup (0x0x7f97cd7981a0) 0
+    vptr=((& QUndoGroup::_ZTV10QUndoGroup) + 16u)
+  QObject (0x0x7f97cba67000) 0
+      primary-for QUndoGroup (0x0x7f97cd7981a0)
+
+Vtable for QUndoCommand
+QUndoCommand::_ZTV12QUndoCommand: 8u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QUndoCommand)
+16    (int (*)(...))QUndoCommand::~QUndoCommand
+24    (int (*)(...))QUndoCommand::~QUndoCommand
+32    (int (*)(...))QUndoCommand::undo
+40    (int (*)(...))QUndoCommand::redo
+48    (int (*)(...))QUndoCommand::id
+56    (int (*)(...))QUndoCommand::mergeWith
+
+Class QUndoCommand
+   size=16 align=8
+   base size=16 base align=8
+QUndoCommand (0x0x7f97cba67960) 0
+    vptr=((& QUndoCommand::_ZTV12QUndoCommand) + 16u)
+
+Class QUndoStack::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QUndoStack::QPrivateSignal (0x0x7f97cba90660) 0 empty
+
+Vtable for QUndoStack
+QUndoStack::_ZTV10QUndoStack: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QUndoStack)
+16    (int (*)(...))QUndoStack::metaObject
+24    (int (*)(...))QUndoStack::qt_metacast
+32    (int (*)(...))QUndoStack::qt_metacall
+40    (int (*)(...))QUndoStack::~QUndoStack
+48    (int (*)(...))QUndoStack::~QUndoStack
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QUndoStack
+   size=16 align=8
+   base size=16 base align=8
+QUndoStack (0x0x7f97cd798a28) 0
+    vptr=((& QUndoStack::_ZTV10QUndoStack) + 16u)
+  QObject (0x0x7f97cba679c0) 0
+      primary-for QUndoStack (0x0x7f97cd798a28)
+
+Class QUndoView::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QUndoView::QPrivateSignal (0x0x7f97cba90c60) 0 empty
+
+Vtable for QUndoView
+QUndoView::_ZTV9QUndoView: 106u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QUndoView)
+16    (int (*)(...))QUndoView::metaObject
+24    (int (*)(...))QUndoView::qt_metacast
+32    (int (*)(...))QUndoView::qt_metacall
+40    (int (*)(...))QUndoView::~QUndoView
+48    (int (*)(...))QUndoView::~QUndoView
+56    (int (*)(...))QListView::event
+64    (int (*)(...))QAbstractItemView::eventFilter
+72    (int (*)(...))QListView::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractScrollArea::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractItemView::mousePressEvent
+176   (int (*)(...))QListView::mouseReleaseEvent
+184   (int (*)(...))QAbstractItemView::mouseDoubleClickEvent
+192   (int (*)(...))QListView::mouseMoveEvent
+200   (int (*)(...))QListView::wheelEvent
+208   (int (*)(...))QAbstractItemView::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QAbstractItemView::focusInEvent
+232   (int (*)(...))QAbstractItemView::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QListView::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QListView::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QAbstractScrollArea::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QAbstractItemView::dragEnterEvent
+320   (int (*)(...))QListView::dragMoveEvent
+328   (int (*)(...))QListView::dragLeaveEvent
+336   (int (*)(...))QListView::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QAbstractItemView::inputMethodEvent
+416   (int (*)(...))QAbstractItemView::inputMethodQuery
+424   (int (*)(...))QAbstractItemView::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QAbstractItemView::viewportEvent
+448   (int (*)(...))QListView::scrollContentsBy
+456   (int (*)(...))QListView::viewportSizeHint
+464   (int (*)(...))QAbstractItemView::setModel
+472   (int (*)(...))QAbstractItemView::setSelectionModel
+480   (int (*)(...))QAbstractItemView::keyboardSearch
+488   (int (*)(...))QListView::visualRect
+496   (int (*)(...))QListView::scrollTo
+504   (int (*)(...))QListView::indexAt
+512   (int (*)(...))QAbstractItemView::sizeHintForRow
+520   (int (*)(...))QAbstractItemView::sizeHintForColumn
+528   (int (*)(...))QListView::reset
+536   (int (*)(...))QListView::setRootIndex
+544   (int (*)(...))QListView::doItemsLayout
+552   (int (*)(...))QAbstractItemView::selectAll
+560   (int (*)(...))QListView::dataChanged
+568   (int (*)(...))QListView::rowsInserted
+576   (int (*)(...))QListView::rowsAboutToBeRemoved
+584   (int (*)(...))QListView::selectionChanged
+592   (int (*)(...))QListView::currentChanged
+600   (int (*)(...))QAbstractItemView::updateEditorData
+608   (int (*)(...))QAbstractItemView::updateEditorGeometries
+616   (int (*)(...))QListView::updateGeometries
+624   (int (*)(...))QAbstractItemView::verticalScrollbarAction
+632   (int (*)(...))QAbstractItemView::horizontalScrollbarAction
+640   (int (*)(...))QAbstractItemView::verticalScrollbarValueChanged
+648   (int (*)(...))QAbstractItemView::horizontalScrollbarValueChanged
+656   (int (*)(...))QAbstractItemView::closeEditor
+664   (int (*)(...))QAbstractItemView::commitData
+672   (int (*)(...))QAbstractItemView::editorDestroyed
+680   (int (*)(...))QListView::moveCursor
+688   (int (*)(...))QListView::horizontalOffset
+696   (int (*)(...))QListView::verticalOffset
+704   (int (*)(...))QListView::isIndexHidden
+712   (int (*)(...))QListView::setSelection
+720   (int (*)(...))QListView::visualRegionForSelection
+728   (int (*)(...))QListView::selectedIndexes
+736   (int (*)(...))QAbstractItemView::edit
+744   (int (*)(...))QAbstractItemView::selectionCommand
+752   (int (*)(...))QListView::startDrag
+760   (int (*)(...))QListView::viewOptions
+768   (int (*)(...))-16
+776   (int (*)(...))(& _ZTI9QUndoView)
+784   (int (*)(...))QUndoView::_ZThn16_N9QUndoViewD1Ev
+792   (int (*)(...))QUndoView::_ZThn16_N9QUndoViewD0Ev
+800   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+808   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+816   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+824   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+832   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+840   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QUndoView
+   size=48 align=8
+   base size=48 base align=8
+QUndoView (0x0x7f97cd798a90) 0
+    vptr=((& QUndoView::_ZTV9QUndoView) + 16u)
+  QListView (0x0x7f97cd798c30) 0
+      primary-for QUndoView (0x0x7f97cd798a90)
+    QAbstractItemView (0x0x7f97cd798d68) 0
+        primary-for QListView (0x0x7f97cd798c30)
+      QAbstractScrollArea (0x0x7f97cd798dd0) 0
+          primary-for QAbstractItemView (0x0x7f97cd798d68)
+        QFrame (0x0x7f97cd7b9750) 0
+            primary-for QAbstractScrollArea (0x0x7f97cd798dd0)
+          QWidget (0x0x7f97d2059150) 0
+              primary-for QFrame (0x0x7f97cd7b9750)
+            QObject (0x0x7f97cba906c0) 0
+                primary-for QWidget (0x0x7f97d2059150)
+            QPaintDevice (0x0x7f97cba90c00) 16
+                vptr=((& QUndoView::_ZTV9QUndoView) + 784u)
+
+Class QWhatsThis
+   size=1 align=1
+   base size=0 base align=1
+QWhatsThis (0x0x7f97cbabe1e0) 0 empty
+
+Class QWidgetAction::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QWidgetAction::QPrivateSignal (0x0x7f97cbabe7e0) 0 empty
+
+Vtable for QWidgetAction
+QWidgetAction::_ZTV13QWidgetAction: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QWidgetAction)
+16    (int (*)(...))QWidgetAction::metaObject
+24    (int (*)(...))QWidgetAction::qt_metacast
+32    (int (*)(...))QWidgetAction::qt_metacall
+40    (int (*)(...))QWidgetAction::~QWidgetAction
+48    (int (*)(...))QWidgetAction::~QWidgetAction
+56    (int (*)(...))QWidgetAction::event
+64    (int (*)(...))QWidgetAction::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidgetAction::createWidget
+120   (int (*)(...))QWidgetAction::deleteWidget
+
+Class QWidgetAction
+   size=16 align=8
+   base size=16 base align=8
+QWidgetAction (0x0x7f97cd7b97b8) 0
+    vptr=((& QWidgetAction::_ZTV13QWidgetAction) + 16u)
+  QAction (0x0x7f97cd7b9888) 0
+      primary-for QWidgetAction (0x0x7f97cd7b97b8)
+    QObject (0x0x7f97cbabe240) 0
+        primary-for QAction (0x0x7f97cd7b9888)
+
+Class QWizard::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QWizard::QPrivateSignal (0x0x7f97cbabec00) 0 empty
+
+Vtable for QWizard
+QWizard::_ZTV7QWizard: 73u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QWizard)
+16    (int (*)(...))QWizard::metaObject
+24    (int (*)(...))QWizard::qt_metacast
+32    (int (*)(...))QWizard::qt_metacall
+40    (int (*)(...))QWizard::~QWizard
+48    (int (*)(...))QWizard::~QWizard
+56    (int (*)(...))QWizard::event
+64    (int (*)(...))QDialog::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWizard::setVisible
+128   (int (*)(...))QWizard::sizeHint
+136   (int (*)(...))QDialog::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QDialog::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWizard::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWizard::resizeEvent
+280   (int (*)(...))QDialog::closeEvent
+288   (int (*)(...))QDialog::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QDialog::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QDialog::open
+440   (int (*)(...))QDialog::exec
+448   (int (*)(...))QWizard::done
+456   (int (*)(...))QDialog::accept
+464   (int (*)(...))QDialog::reject
+472   (int (*)(...))QWizard::validateCurrentPage
+480   (int (*)(...))QWizard::nextId
+488   (int (*)(...))QWizard::initializePage
+496   (int (*)(...))QWizard::cleanupPage
+504   (int (*)(...))-16
+512   (int (*)(...))(& _ZTI7QWizard)
+520   (int (*)(...))QWizard::_ZThn16_N7QWizardD1Ev
+528   (int (*)(...))QWizard::_ZThn16_N7QWizardD0Ev
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+552   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+560   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+568   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+576   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QWizard
+   size=48 align=8
+   base size=48 base align=8
+QWizard (0x0x7f97cd7b98f0) 0
+    vptr=((& QWizard::_ZTV7QWizard) + 16u)
+  QDialog (0x0x7f97cd7b9c30) 0
+      primary-for QWizard (0x0x7f97cd7b98f0)
+    QWidget (0x0x7f97d2059770) 0
+        primary-for QDialog (0x0x7f97cd7b9c30)
+      QObject (0x0x7f97cbabe840) 0
+          primary-for QWidget (0x0x7f97d2059770)
+      QPaintDevice (0x0x7f97cbabeba0) 16
+          vptr=((& QWizard::_ZTV7QWizard) + 520u)
+
+Class QWizardPage::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QWizardPage::QPrivateSignal (0x0x7f97cb7b1780) 0 empty
+
+Vtable for QWizardPage
+QWizardPage::_ZTV11QWizardPage: 69u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QWizardPage)
+16    (int (*)(...))QWizardPage::metaObject
+24    (int (*)(...))QWizardPage::qt_metacast
+32    (int (*)(...))QWizardPage::qt_metacall
+40    (int (*)(...))QWizardPage::~QWizardPage
+48    (int (*)(...))QWizardPage::~QWizardPage
+56    (int (*)(...))QWidget::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QWizardPage::initializePage
+440   (int (*)(...))QWizardPage::cleanupPage
+448   (int (*)(...))QWizardPage::validatePage
+456   (int (*)(...))QWizardPage::isComplete
+464   (int (*)(...))QWizardPage::nextId
+472   (int (*)(...))-16
+480   (int (*)(...))(& _ZTI11QWizardPage)
+488   (int (*)(...))QWizardPage::_ZThn16_N11QWizardPageD1Ev
+496   (int (*)(...))QWizardPage::_ZThn16_N11QWizardPageD0Ev
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QWizardPage
+   size=48 align=8
+   base size=48 base align=8
+QWizardPage (0x0x7f97cd3d2888) 0
+    vptr=((& QWizardPage::_ZTV11QWizardPage) + 16u)
+  QWidget (0x0x7f97d176df50) 0
+      primary-for QWizardPage (0x0x7f97cd3d2888)
+    QObject (0x0x7f97cbae8900) 0
+        primary-for QWidget (0x0x7f97d176df50)
+    QPaintDevice (0x0x7f97cbae8960) 16
+        vptr=((& QWizardPage::_ZTV11QWizardPage) + 488u)
+
diff --git a/tests/auto/bic/data/QtQuickTest.5.9.0.linux-gcc-amd64.txt b/tests/auto/bic/data/QtQuickTest.5.9.0.linux-gcc-amd64.txt
new file mode 100644
index 0000000000..52209b5f21
--- /dev/null
+++ b/tests/auto/bic/data/QtQuickTest.5.9.0.linux-gcc-amd64.txt
@@ -0,0 +1,18872 @@
+Class std::__failure_type
+   size=1 align=1
+   base size=0 base align=1
+std::__failure_type (0x0x7f0a81059120) 0 empty
+
+Class std::__do_is_destructible_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__do_is_destructible_impl (0x0x7f0a810a08a0) 0 empty
+
+Class std::__do_is_nt_destructible_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__do_is_nt_destructible_impl (0x0x7f0a810a0ae0) 0 empty
+
+Class std::__do_is_default_constructible_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__do_is_default_constructible_impl (0x0x7f0a810a0d20) 0 empty
+
+Class std::__do_is_static_castable_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__do_is_static_castable_impl (0x0x7f0a810a0f60) 0 empty
+
+Class std::__do_is_direct_constructible_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__do_is_direct_constructible_impl (0x0x7f0a810ca120) 0 empty
+
+Class std::__do_is_nary_constructible_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__do_is_nary_constructible_impl (0x0x7f0a810ca4e0) 0 empty
+
+Class std::__do_common_type_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__do_common_type_impl (0x0x7f0a81159c60) 0 empty
+
+Class std::__do_member_type_wrapper
+   size=1 align=1
+   base size=0 base align=1
+std::__do_member_type_wrapper (0x0x7f0a81159d20) 0 empty
+
+Class std::__result_of_memfun_ref_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__result_of_memfun_ref_impl (0x0x7f0a811880c0) 0 empty
+
+Class std::__result_of_memfun_deref_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__result_of_memfun_deref_impl (0x0x7f0a81188180) 0 empty
+
+Class std::__result_of_memobj_ref_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__result_of_memobj_ref_impl (0x0x7f0a81188240) 0 empty
+
+Class std::__result_of_memobj_deref_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__result_of_memobj_deref_impl (0x0x7f0a81188300) 0 empty
+
+Class std::__result_of_other_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__result_of_other_impl (0x0x7f0a811885a0) 0 empty
+
+Class std::piecewise_construct_t
+   size=1 align=1
+   base size=0 base align=1
+std::piecewise_construct_t (0x0x7f0a81188780) 0 empty
+
+Class std::__true_type
+   size=1 align=1
+   base size=0 base align=1
+std::__true_type (0x0x7f0a81188c00) 0 empty
+
+Class std::__false_type
+   size=1 align=1
+   base size=0 base align=1
+std::__false_type (0x0x7f0a81188c60) 0 empty
+
+Class std::input_iterator_tag
+   size=1 align=1
+   base size=0 base align=1
+std::input_iterator_tag (0x0x7f0a80e36900) 0 empty
+
+Class std::output_iterator_tag
+   size=1 align=1
+   base size=0 base align=1
+std::output_iterator_tag (0x0x7f0a80e36960) 0 empty
+
+Class std::forward_iterator_tag
+   size=1 align=1
+   base size=1 base align=1
+std::forward_iterator_tag (0x0x7f0a81128b60) 0 empty
+  std::input_iterator_tag (0x0x7f0a80e369c0) 0 empty
+
+Class std::bidirectional_iterator_tag
+   size=1 align=1
+   base size=1 base align=1
+std::bidirectional_iterator_tag (0x0x7f0a81128bc8) 0 empty
+  std::forward_iterator_tag (0x0x7f0a81128c30) 0 empty
+    std::input_iterator_tag (0x0x7f0a80e36a20) 0 empty
+
+Class std::random_access_iterator_tag
+   size=1 align=1
+   base size=1 base align=1
+std::random_access_iterator_tag (0x0x7f0a81128c98) 0 empty
+  std::bidirectional_iterator_tag (0x0x7f0a81128d00) 0 empty
+    std::forward_iterator_tag (0x0x7f0a81128d68) 0 empty
+      std::input_iterator_tag (0x0x7f0a80e36a80) 0 empty
+
+Class __gnu_cxx::__ops::_Iter_less_iter
+   size=1 align=1
+   base size=0 base align=1
+__gnu_cxx::__ops::_Iter_less_iter (0x0x7f0a80e74720) 0 empty
+
+Class __gnu_cxx::__ops::_Iter_less_val
+   size=1 align=1
+   base size=0 base align=1
+__gnu_cxx::__ops::_Iter_less_val (0x0x7f0a80e74780) 0 empty
+
+Class __gnu_cxx::__ops::_Val_less_iter
+   size=1 align=1
+   base size=0 base align=1
+__gnu_cxx::__ops::_Val_less_iter (0x0x7f0a80e747e0) 0 empty
+
+Class __gnu_cxx::__ops::_Iter_equal_to_iter
+   size=1 align=1
+   base size=0 base align=1
+__gnu_cxx::__ops::_Iter_equal_to_iter (0x0x7f0a80e74840) 0 empty
+
+Class __gnu_cxx::__ops::_Iter_equal_to_val
+   size=1 align=1
+   base size=0 base align=1
+__gnu_cxx::__ops::_Iter_equal_to_val (0x0x7f0a80e748a0) 0 empty
+
+Class wait
+   size=4 align=4
+   base size=4 base align=4
+wait (0x0x7f0a80f623c0) 0
+
+Class __locale_struct
+   size=232 align=8
+   base size=232 base align=8
+__locale_struct (0x0x7f0a80f62600) 0
+
+Class timespec
+   size=16 align=8
+   base size=16 base align=8
+timespec (0x0x7f0a80f626c0) 0
+
+Class timeval
+   size=16 align=8
+   base size=16 base align=8
+timeval (0x0x7f0a80f62720) 0
+
+Class pthread_attr_t
+   size=56 align=8
+   base size=56 base align=8
+pthread_attr_t (0x0x7f0a80f627e0) 0
+
+Class __pthread_internal_list
+   size=16 align=8
+   base size=16 base align=8
+__pthread_internal_list (0x0x7f0a80f62840) 0
+
+Class random_data
+   size=48 align=8
+   base size=48 base align=8
+random_data (0x0x7f0a80f62cc0) 0
+
+Class drand48_data
+   size=24 align=8
+   base size=24 base align=8
+drand48_data (0x0x7f0a80f62d20) 0
+
+Vtable for std::exception
+std::exception::_ZTVSt9exception: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt9exception)
+16    (int (*)(...))std::exception::~exception
+24    (int (*)(...))std::exception::~exception
+32    (int (*)(...))std::exception::what
+
+Class std::exception
+   size=8 align=8
+   base size=8 base align=8
+std::exception (0x0x7f0a80f62d80) 0 nearly-empty
+    vptr=((& std::exception::_ZTVSt9exception) + 16u)
+
+Vtable for std::bad_exception
+std::bad_exception::_ZTVSt13bad_exception: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt13bad_exception)
+16    (int (*)(...))std::bad_exception::~bad_exception
+24    (int (*)(...))std::bad_exception::~bad_exception
+32    (int (*)(...))std::bad_exception::what
+
+Class std::bad_exception
+   size=8 align=8
+   base size=8 base align=8
+std::bad_exception (0x0x7f0a80e852d8) 0 nearly-empty
+    vptr=((& std::bad_exception::_ZTVSt13bad_exception) + 16u)
+  std::exception (0x0x7f0a80f62de0) 0 nearly-empty
+      primary-for std::bad_exception (0x0x7f0a80e852d8)
+
+Class std::__exception_ptr::exception_ptr
+   size=8 align=8
+   base size=8 base align=8
+std::__exception_ptr::exception_ptr (0x0x7f0a80f62e40) 0
+
+Vtable for std::nested_exception
+std::nested_exception::_ZTVSt16nested_exception: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt16nested_exception)
+16    (int (*)(...))std::nested_exception::~nested_exception
+24    (int (*)(...))std::nested_exception::~nested_exception
+
+Class std::nested_exception
+   size=16 align=8
+   base size=16 base align=8
+std::nested_exception (0x0x7f0a80f62ea0) 0
+    vptr=((& std::nested_exception::_ZTVSt16nested_exception) + 16u)
+
+Vtable for std::bad_alloc
+std::bad_alloc::_ZTVSt9bad_alloc: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt9bad_alloc)
+16    (int (*)(...))std::bad_alloc::~bad_alloc
+24    (int (*)(...))std::bad_alloc::~bad_alloc
+32    (int (*)(...))std::bad_alloc::what
+
+Class std::bad_alloc
+   size=8 align=8
+   base size=8 base align=8
+std::bad_alloc (0x0x7f0a80e854e0) 0 nearly-empty
+    vptr=((& std::bad_alloc::_ZTVSt9bad_alloc) + 16u)
+  std::exception (0x0x7f0a80caf300) 0 nearly-empty
+      primary-for std::bad_alloc (0x0x7f0a80e854e0)
+
+Vtable for std::bad_array_new_length
+std::bad_array_new_length::_ZTVSt20bad_array_new_length: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt20bad_array_new_length)
+16    (int (*)(...))std::bad_array_new_length::~bad_array_new_length
+24    (int (*)(...))std::bad_array_new_length::~bad_array_new_length
+32    (int (*)(...))std::bad_array_new_length::what
+
+Class std::bad_array_new_length
+   size=8 align=8
+   base size=8 base align=8
+std::bad_array_new_length (0x0x7f0a80e85548) 0 nearly-empty
+    vptr=((& std::bad_array_new_length::_ZTVSt20bad_array_new_length) + 16u)
+  std::bad_alloc (0x0x7f0a80e855b0) 0 nearly-empty
+      primary-for std::bad_array_new_length (0x0x7f0a80e85548)
+    std::exception (0x0x7f0a80caf360) 0 nearly-empty
+        primary-for std::bad_alloc (0x0x7f0a80e855b0)
+
+Class std::nothrow_t
+   size=1 align=1
+   base size=0 base align=1
+std::nothrow_t (0x0x7f0a80caf3c0) 0 empty
+
+Class __exception
+   size=40 align=8
+   base size=40 base align=8
+__exception (0x0x7f0a80dc3000) 0
+
+Class lconv
+   size=96 align=8
+   base size=96 base align=8
+lconv (0x0x7f0a80dc3cc0) 0
+
+Vtable for __cxxabiv1::__forced_unwind
+__cxxabiv1::__forced_unwind::_ZTVN10__cxxabiv115__forced_unwindE: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN10__cxxabiv115__forced_unwindE)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class __cxxabiv1::__forced_unwind
+   size=8 align=8
+   base size=8 base align=8
+__cxxabiv1::__forced_unwind (0x0x7f0a80dc3d20) 0 nearly-empty
+    vptr=((& __cxxabiv1::__forced_unwind::_ZTVN10__cxxabiv115__forced_unwindE) + 16u)
+
+Class sched_param
+   size=4 align=4
+   base size=4 base align=4
+sched_param (0x0x7f0a80ba4c00) 0
+
+Class __sched_param
+   size=4 align=4
+   base size=4 base align=4
+__sched_param (0x0x7f0a80ba4c60) 0
+
+Class timex
+   size=208 align=8
+   base size=208 base align=8
+timex (0x0x7f0a80ba4d20) 0
+
+Class tm
+   size=56 align=8
+   base size=56 base align=8
+tm (0x0x7f0a80ba4d80) 0
+
+Class itimerspec
+   size=32 align=8
+   base size=32 base align=8
+itimerspec (0x0x7f0a80ba4de0) 0
+
+Class _pthread_cleanup_buffer
+   size=32 align=8
+   base size=32 base align=8
+_pthread_cleanup_buffer (0x0x7f0a80ba4e40) 0
+
+Class __pthread_cleanup_frame
+   size=24 align=8
+   base size=24 base align=8
+__pthread_cleanup_frame (0x0x7f0a80ba4f60) 0
+
+Class __pthread_cleanup_class
+   size=24 align=8
+   base size=24 base align=8
+__pthread_cleanup_class (0x0x7f0a8084c000) 0
+
+Class _IO_marker
+   size=24 align=8
+   base size=24 base align=8
+_IO_marker (0x0x7f0a8084c420) 0
+
+Class _IO_FILE
+   size=216 align=8
+   base size=216 base align=8
+_IO_FILE (0x0x7f0a8084c480) 0
+
+Class std::_Hash_impl
+   size=1 align=1
+   base size=0 base align=1
+std::_Hash_impl (0x0x7f0a806d9c60) 0 empty
+
+Class std::_Fnv_hash_impl
+   size=1 align=1
+   base size=0 base align=1
+std::_Fnv_hash_impl (0x0x7f0a806d9cc0) 0 empty
+
+Class std::__numeric_limits_base
+   size=1 align=1
+   base size=0 base align=1
+std::__numeric_limits_base (0x0x7f0a80722c60) 0 empty
+
+Class std::_Bit_reference
+   size=16 align=8
+   base size=16 base align=8
+std::_Bit_reference (0x0x7f0a804d8a80) 0
+
+Class std::_Bit_iterator_base
+   size=16 align=8
+   base size=12 base align=8
+std::_Bit_iterator_base (0x0x7f0a804b81a0) 0
+  std::iterator<std::random_access_iterator_tag, bool> (0x0x7f0a804d8b40) 0 empty
+
+Class std::_Bit_iterator
+   size=16 align=8
+   base size=12 base align=8
+std::_Bit_iterator (0x0x7f0a804b8208) 0
+  std::_Bit_iterator_base (0x0x7f0a804b8270) 0
+    std::iterator<std::random_access_iterator_tag, bool> (0x0x7f0a804d8ba0) 0 empty
+
+Class std::_Bit_const_iterator
+   size=16 align=8
+   base size=12 base align=8
+std::_Bit_const_iterator (0x0x7f0a804b82d8) 0
+  std::_Bit_iterator_base (0x0x7f0a804b8340) 0
+    std::iterator<std::random_access_iterator_tag, bool> (0x0x7f0a804d8c00) 0 empty
+
+Class std::random_device
+   size=5000 align=8
+   base size=5000 base align=8
+std::random_device (0x0x7f0a802b8a20) 0
+
+Class std::bernoulli_distribution::param_type
+   size=8 align=8
+   base size=8 base align=8
+std::bernoulli_distribution::param_type (0x0x7f0a803d77e0) 0
+
+Class std::bernoulli_distribution
+   size=8 align=8
+   base size=8 base align=8
+std::bernoulli_distribution (0x0x7f0a803d7780) 0
+
+Class std::seed_seq
+   size=24 align=8
+   base size=24 base align=8
+std::seed_seq (0x0x7f0a8018d780) 0
+
+Class qIsNull(double)::U
+   size=8 align=8
+   base size=8 base align=8
+qIsNull(double)::U (0x0x7f0a7ed07240) 0
+
+Class qIsNull(float)::U
+   size=4 align=4
+   base size=4 base align=4
+qIsNull(float)::U (0x0x7f0a7ed072a0) 0
+
+Class QSysInfo
+   size=1 align=1
+   base size=0 base align=1
+QSysInfo (0x0x7f0a7edacd80) 0 empty
+
+Class QMessageLogContext
+   size=32 align=8
+   base size=32 base align=8
+QMessageLogContext (0x0x7f0a7edacde0) 0
+
+Class QMessageLogger
+   size=32 align=8
+   base size=32 base align=8
+QMessageLogger (0x0x7f0a7edace40) 0
+
+Class QFlag
+   size=4 align=4
+   base size=4 base align=4
+QFlag (0x0x7f0a7edacea0) 0
+
+Class QIncompatibleFlag
+   size=4 align=4
+   base size=4 base align=4
+QIncompatibleFlag (0x0x7f0a7ea15180) 0
+
+Class std::__atomic_flag_base
+   size=1 align=1
+   base size=1 base align=1
+std::__atomic_flag_base (0x0x7f0a7ea156c0) 0
+
+Class std::atomic_flag
+   size=1 align=1
+   base size=1 base align=1
+std::atomic_flag (0x0x7f0a7ea231a0) 0
+  std::__atomic_flag_base (0x0x7f0a7ea15720) 0
+
+Class QAtomicInt
+   size=4 align=4
+   base size=4 base align=4
+QAtomicInt (0x0x7f0a7ea238f0) 0
+  QAtomicInteger<int> (0x0x7f0a7ea23958) 0
+    QBasicAtomicInteger<int> (0x0x7f0a7ebbee40) 0
+
+Class QInternal
+   size=1 align=1
+   base size=0 base align=1
+QInternal (0x0x7f0a7e47c360) 0 empty
+
+Class QGenericArgument
+   size=16 align=8
+   base size=16 base align=8
+QGenericArgument (0x0x7f0a7e2123c0) 0
+
+Class QGenericReturnArgument
+   size=16 align=8
+   base size=16 base align=8
+QGenericReturnArgument (0x0x7f0a7e206208) 0
+  QGenericArgument (0x0x7f0a7e212420) 0
+
+Class QMetaObject
+   size=48 align=8
+   base size=48 base align=8
+QMetaObject (0x0x7f0a7e2125a0) 0
+
+Class QMetaObject::Connection
+   size=8 align=8
+   base size=8 base align=8
+QMetaObject::Connection (0x0x7f0a7e212660) 0
+
+Class QLatin1Char
+   size=1 align=1
+   base size=1 base align=1
+QLatin1Char (0x0x7f0a7e2cf6c0) 0
+
+Class QChar
+   size=2 align=2
+   base size=2 base align=2
+QChar (0x0x7f0a7e2cf720) 0
+
+Class QtPrivate::RefCount
+   size=4 align=4
+   base size=4 base align=4
+QtPrivate::RefCount (0x0x7f0a7e2cf9c0) 0
+
+Class QArrayData
+   size=24 align=8
+   base size=24 base align=8
+QArrayData (0x0x7f0a7e2cfa80) 0
+
+Class QtPrivate::QContainerImplHelper
+   size=1 align=1
+   base size=0 base align=1
+QtPrivate::QContainerImplHelper (0x0x7f0a7e2cff00) 0 empty
+
+Class std::locale
+   size=8 align=8
+   base size=8 base align=8
+std::locale (0x0x7f0a7e2cff60) 0
+
+Vtable for std::locale::facet
+std::locale::facet::_ZTVNSt6locale5facetE: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTINSt6locale5facetE)
+16    (int (*)(...))std::locale::facet::~facet
+24    (int (*)(...))std::locale::facet::~facet
+
+Class std::locale::facet
+   size=16 align=8
+   base size=12 base align=8
+std::locale::facet (0x0x7f0a7df08000) 0
+    vptr=((& std::locale::facet::_ZTVNSt6locale5facetE) + 16u)
+
+Class std::locale::id
+   size=8 align=8
+   base size=8 base align=8
+std::locale::id (0x0x7f0a7df08060) 0
+
+Class std::locale::_Impl
+   size=40 align=8
+   base size=40 base align=8
+std::locale::_Impl (0x0x7f0a7df080c0) 0
+
+Class std::__cow_string
+   size=8 align=8
+   base size=8 base align=8
+std::__cow_string (0x0x7f0a7df08480) 0
+
+Vtable for std::logic_error
+std::logic_error::_ZTVSt11logic_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt11logic_error)
+16    (int (*)(...))std::logic_error::~logic_error
+24    (int (*)(...))std::logic_error::~logic_error
+32    (int (*)(...))std::logic_error::what
+
+Class std::logic_error
+   size=16 align=8
+   base size=16 base align=8
+std::logic_error (0x0x7f0a7dee1820) 0
+    vptr=((& std::logic_error::_ZTVSt11logic_error) + 16u)
+  std::exception (0x0x7f0a7df08540) 0 nearly-empty
+      primary-for std::logic_error (0x0x7f0a7dee1820)
+
+Vtable for std::domain_error
+std::domain_error::_ZTVSt12domain_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt12domain_error)
+16    (int (*)(...))std::domain_error::~domain_error
+24    (int (*)(...))std::domain_error::~domain_error
+32    (int (*)(...))std::logic_error::what
+
+Class std::domain_error
+   size=16 align=8
+   base size=16 base align=8
+std::domain_error (0x0x7f0a7dee1888) 0
+    vptr=((& std::domain_error::_ZTVSt12domain_error) + 16u)
+  std::logic_error (0x0x7f0a7dee18f0) 0
+      primary-for std::domain_error (0x0x7f0a7dee1888)
+    std::exception (0x0x7f0a7df085a0) 0 nearly-empty
+        primary-for std::logic_error (0x0x7f0a7dee18f0)
+
+Vtable for std::invalid_argument
+std::invalid_argument::_ZTVSt16invalid_argument: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt16invalid_argument)
+16    (int (*)(...))std::invalid_argument::~invalid_argument
+24    (int (*)(...))std::invalid_argument::~invalid_argument
+32    (int (*)(...))std::logic_error::what
+
+Class std::invalid_argument
+   size=16 align=8
+   base size=16 base align=8
+std::invalid_argument (0x0x7f0a7dee1958) 0
+    vptr=((& std::invalid_argument::_ZTVSt16invalid_argument) + 16u)
+  std::logic_error (0x0x7f0a7dee19c0) 0
+      primary-for std::invalid_argument (0x0x7f0a7dee1958)
+    std::exception (0x0x7f0a7df08600) 0 nearly-empty
+        primary-for std::logic_error (0x0x7f0a7dee19c0)
+
+Vtable for std::length_error
+std::length_error::_ZTVSt12length_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt12length_error)
+16    (int (*)(...))std::length_error::~length_error
+24    (int (*)(...))std::length_error::~length_error
+32    (int (*)(...))std::logic_error::what
+
+Class std::length_error
+   size=16 align=8
+   base size=16 base align=8
+std::length_error (0x0x7f0a7dee1a28) 0
+    vptr=((& std::length_error::_ZTVSt12length_error) + 16u)
+  std::logic_error (0x0x7f0a7dee1a90) 0
+      primary-for std::length_error (0x0x7f0a7dee1a28)
+    std::exception (0x0x7f0a7df08660) 0 nearly-empty
+        primary-for std::logic_error (0x0x7f0a7dee1a90)
+
+Vtable for std::out_of_range
+std::out_of_range::_ZTVSt12out_of_range: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt12out_of_range)
+16    (int (*)(...))std::out_of_range::~out_of_range
+24    (int (*)(...))std::out_of_range::~out_of_range
+32    (int (*)(...))std::logic_error::what
+
+Class std::out_of_range
+   size=16 align=8
+   base size=16 base align=8
+std::out_of_range (0x0x7f0a7dee1af8) 0
+    vptr=((& std::out_of_range::_ZTVSt12out_of_range) + 16u)
+  std::logic_error (0x0x7f0a7dee1b60) 0
+      primary-for std::out_of_range (0x0x7f0a7dee1af8)
+    std::exception (0x0x7f0a7df086c0) 0 nearly-empty
+        primary-for std::logic_error (0x0x7f0a7dee1b60)
+
+Vtable for std::runtime_error
+std::runtime_error::_ZTVSt13runtime_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt13runtime_error)
+16    (int (*)(...))std::runtime_error::~runtime_error
+24    (int (*)(...))std::runtime_error::~runtime_error
+32    (int (*)(...))std::runtime_error::what
+
+Class std::runtime_error
+   size=16 align=8
+   base size=16 base align=8
+std::runtime_error (0x0x7f0a7dee1bc8) 0
+    vptr=((& std::runtime_error::_ZTVSt13runtime_error) + 16u)
+  std::exception (0x0x7f0a7df08720) 0 nearly-empty
+      primary-for std::runtime_error (0x0x7f0a7dee1bc8)
+
+Vtable for std::range_error
+std::range_error::_ZTVSt11range_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt11range_error)
+16    (int (*)(...))std::range_error::~range_error
+24    (int (*)(...))std::range_error::~range_error
+32    (int (*)(...))std::runtime_error::what
+
+Class std::range_error
+   size=16 align=8
+   base size=16 base align=8
+std::range_error (0x0x7f0a7dee1c30) 0
+    vptr=((& std::range_error::_ZTVSt11range_error) + 16u)
+  std::runtime_error (0x0x7f0a7dee1c98) 0
+      primary-for std::range_error (0x0x7f0a7dee1c30)
+    std::exception (0x0x7f0a7df08780) 0 nearly-empty
+        primary-for std::runtime_error (0x0x7f0a7dee1c98)
+
+Vtable for std::overflow_error
+std::overflow_error::_ZTVSt14overflow_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt14overflow_error)
+16    (int (*)(...))std::overflow_error::~overflow_error
+24    (int (*)(...))std::overflow_error::~overflow_error
+32    (int (*)(...))std::runtime_error::what
+
+Class std::overflow_error
+   size=16 align=8
+   base size=16 base align=8
+std::overflow_error (0x0x7f0a7dee1d00) 0
+    vptr=((& std::overflow_error::_ZTVSt14overflow_error) + 16u)
+  std::runtime_error (0x0x7f0a7dee1d68) 0
+      primary-for std::overflow_error (0x0x7f0a7dee1d00)
+    std::exception (0x0x7f0a7df087e0) 0 nearly-empty
+        primary-for std::runtime_error (0x0x7f0a7dee1d68)
+
+Vtable for std::underflow_error
+std::underflow_error::_ZTVSt15underflow_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt15underflow_error)
+16    (int (*)(...))std::underflow_error::~underflow_error
+24    (int (*)(...))std::underflow_error::~underflow_error
+32    (int (*)(...))std::runtime_error::what
+
+Class std::underflow_error
+   size=16 align=8
+   base size=16 base align=8
+std::underflow_error (0x0x7f0a7dee1dd0) 0
+    vptr=((& std::underflow_error::_ZTVSt15underflow_error) + 16u)
+  std::runtime_error (0x0x7f0a7dee1e38) 0
+      primary-for std::underflow_error (0x0x7f0a7dee1dd0)
+    std::exception (0x0x7f0a7df08840) 0 nearly-empty
+        primary-for std::runtime_error (0x0x7f0a7dee1e38)
+
+Vtable for std::_V2::error_category
+std::_V2::error_category::_ZTVNSt3_V214error_categoryE: 10u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTINSt3_V214error_categoryE)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))std::_V2::error_category::_M_message
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))std::_V2::error_category::default_error_condition
+64    (int (*)(...))std::_V2::error_category::equivalent
+72    (int (*)(...))std::_V2::error_category::equivalent
+
+Class std::_V2::error_category
+   size=8 align=8
+   base size=8 base align=8
+std::_V2::error_category (0x0x7f0a7df089c0) 0 nearly-empty
+    vptr=((& std::_V2::error_category::_ZTVNSt3_V214error_categoryE) + 16u)
+
+Class std::error_code
+   size=16 align=8
+   base size=16 base align=8
+std::error_code (0x0x7f0a7df08c00) 0
+
+Class std::error_condition
+   size=16 align=8
+   base size=16 base align=8
+std::error_condition (0x0x7f0a7df08d80) 0
+
+Vtable for std::system_error
+std::system_error::_ZTVSt12system_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt12system_error)
+16    (int (*)(...))std::system_error::~system_error
+24    (int (*)(...))std::system_error::~system_error
+32    (int (*)(...))std::runtime_error::what
+
+Class std::system_error
+   size=32 align=8
+   base size=32 base align=8
+std::system_error (0x0x7f0a7dfc7270) 0
+    vptr=((& std::system_error::_ZTVSt12system_error) + 16u)
+  std::runtime_error (0x0x7f0a7dfc72d8) 0
+      primary-for std::system_error (0x0x7f0a7dfc7270)
+    std::exception (0x0x7f0a7dfef000) 0 nearly-empty
+        primary-for std::runtime_error (0x0x7f0a7dfc72d8)
+
+Vtable for std::ios_base::failure
+std::ios_base::failure::_ZTVNSt8ios_base7failureB5cxx11E: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTINSt8ios_base7failureB5cxx11E)
+16    (int (*)(...))std::ios_base::failure::~failure
+24    (int (*)(...))std::ios_base::failure::~failure
+32    (int (*)(...))std::ios_base::failure::what
+
+Class std::ios_base::failure
+   size=32 align=8
+   base size=32 base align=8
+std::ios_base::failure (0x0x7f0a7dfc7ea0) 0
+    vptr=((& std::ios_base::failure::_ZTVNSt8ios_base7failureB5cxx11E) + 16u)
+  std::system_error (0x0x7f0a7dfc7f08) 0
+      primary-for std::ios_base::failure (0x0x7f0a7dfc7ea0)
+    std::runtime_error (0x0x7f0a7dfc7f70) 0
+        primary-for std::system_error (0x0x7f0a7dfc7f08)
+      std::exception (0x0x7f0a7dfef300) 0 nearly-empty
+          primary-for std::runtime_error (0x0x7f0a7dfc7f70)
+
+Class std::ios_base::_Callback_list
+   size=24 align=8
+   base size=24 base align=8
+std::ios_base::_Callback_list (0x0x7f0a7dfef360) 0
+
+Class std::ios_base::_Words
+   size=16 align=8
+   base size=16 base align=8
+std::ios_base::_Words (0x0x7f0a7dfef3c0) 0
+
+Class std::ios_base::Init
+   size=1 align=1
+   base size=0 base align=1
+std::ios_base::Init (0x0x7f0a7dfef420) 0 empty
+
+Vtable for std::ios_base
+std::ios_base::_ZTVSt8ios_base: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt8ios_base)
+16    (int (*)(...))std::ios_base::~ios_base
+24    (int (*)(...))std::ios_base::~ios_base
+
+Class std::ios_base
+   size=216 align=8
+   base size=216 base align=8
+std::ios_base (0x0x7f0a7dfef2a0) 0
+    vptr=((& std::ios_base::_ZTVSt8ios_base) + 16u)
+
+Class std::ctype_base
+   size=1 align=1
+   base size=0 base align=1
+std::ctype_base (0x0x7f0a7dfefba0) 0 empty
+
+Class std::__num_base
+   size=1 align=1
+   base size=0 base align=1
+std::__num_base (0x0x7f0a7dd8b2a0) 0 empty
+
+VTT for std::basic_ostream<char>
+std::basic_ostream<char>::_ZTTSo: 2u entries
+0     ((& std::basic_ostream<char>::_ZTVSo) + 24u)
+8     ((& std::basic_ostream<char>::_ZTVSo) + 64u)
+
+VTT for std::basic_ostream<wchar_t>
+std::basic_ostream<wchar_t>::_ZTTSt13basic_ostreamIwSt11char_traitsIwEE: 2u entries
+0     ((& std::basic_ostream<wchar_t>::_ZTVSt13basic_ostreamIwSt11char_traitsIwEE) + 24u)
+8     ((& std::basic_ostream<wchar_t>::_ZTVSt13basic_ostreamIwSt11char_traitsIwEE) + 64u)
+
+VTT for std::basic_istream<char>
+std::basic_istream<char>::_ZTTSi: 2u entries
+0     ((& std::basic_istream<char>::_ZTVSi) + 24u)
+8     ((& std::basic_istream<char>::_ZTVSi) + 64u)
+
+VTT for std::basic_istream<wchar_t>
+std::basic_istream<wchar_t>::_ZTTSt13basic_istreamIwSt11char_traitsIwEE: 2u entries
+0     ((& std::basic_istream<wchar_t>::_ZTVSt13basic_istreamIwSt11char_traitsIwEE) + 24u)
+8     ((& std::basic_istream<wchar_t>::_ZTVSt13basic_istreamIwSt11char_traitsIwEE) + 64u)
+
+Construction vtable for std::basic_istream<char> (0x0x7f0a7d88c888 instance) in std::basic_iostream<char>
+std::basic_iostream<char>::_ZTCSd0_Si: 10u entries
+0     24u
+8     (int (*)(...))0
+16    (int (*)(...))(& _ZTISi)
+24    0u
+32    0u
+40    18446744073709551592u
+48    (int (*)(...))-24
+56    (int (*)(...))(& _ZTISi)
+64    0u
+72    0u
+
+Construction vtable for std::basic_ostream<char> (0x0x7f0a7d88c958 instance) in std::basic_iostream<char>
+std::basic_iostream<char>::_ZTCSd16_So: 10u entries
+0     8u
+8     (int (*)(...))0
+16    (int (*)(...))(& _ZTISo)
+24    0u
+32    0u
+40    18446744073709551608u
+48    (int (*)(...))-8
+56    (int (*)(...))(& _ZTISo)
+64    0u
+72    0u
+
+VTT for std::basic_iostream<char>
+std::basic_iostream<char>::_ZTTSd: 7u entries
+0     ((& std::basic_iostream<char>::_ZTVSd) + 24u)
+8     ((& std::basic_iostream<char>::_ZTCSd0_Si) + 24u)
+16    ((& std::basic_iostream<char>::_ZTCSd0_Si) + 64u)
+24    ((& std::basic_iostream<char>::_ZTCSd16_So) + 24u)
+32    ((& std::basic_iostream<char>::_ZTCSd16_So) + 64u)
+40    ((& std::basic_iostream<char>::_ZTVSd) + 104u)
+48    ((& std::basic_iostream<char>::_ZTVSd) + 64u)
+
+Construction vtable for std::basic_istream<wchar_t> (0x0x7f0a7d88cd00 instance) in std::basic_iostream<wchar_t>
+std::basic_iostream<wchar_t>::_ZTCSt14basic_iostreamIwSt11char_traitsIwEE0_St13basic_istreamIwS1_E: 10u entries
+0     24u
+8     (int (*)(...))0
+16    (int (*)(...))(& _ZTISt13basic_istreamIwSt11char_traitsIwEE)
+24    0u
+32    0u
+40    18446744073709551592u
+48    (int (*)(...))-24
+56    (int (*)(...))(& _ZTISt13basic_istreamIwSt11char_traitsIwEE)
+64    0u
+72    0u
+
+Construction vtable for std::basic_ostream<wchar_t> (0x0x7f0a7d88cdd0 instance) in std::basic_iostream<wchar_t>
+std::basic_iostream<wchar_t>::_ZTCSt14basic_iostreamIwSt11char_traitsIwEE16_St13basic_ostreamIwS1_E: 10u entries
+0     8u
+8     (int (*)(...))0
+16    (int (*)(...))(& _ZTISt13basic_ostreamIwSt11char_traitsIwEE)
+24    0u
+32    0u
+40    18446744073709551608u
+48    (int (*)(...))-8
+56    (int (*)(...))(& _ZTISt13basic_ostreamIwSt11char_traitsIwEE)
+64    0u
+72    0u
+
+VTT for std::basic_iostream<wchar_t>
+std::basic_iostream<wchar_t>::_ZTTSt14basic_iostreamIwSt11char_traitsIwEE: 7u entries
+0     ((& std::basic_iostream<wchar_t>::_ZTVSt14basic_iostreamIwSt11char_traitsIwEE) + 24u)
+8     ((& std::basic_iostream<wchar_t>::_ZTCSt14basic_iostreamIwSt11char_traitsIwEE0_St13basic_istreamIwS1_E) + 24u)
+16    ((& std::basic_iostream<wchar_t>::_ZTCSt14basic_iostreamIwSt11char_traitsIwEE0_St13basic_istreamIwS1_E) + 64u)
+24    ((& std::basic_iostream<wchar_t>::_ZTCSt14basic_iostreamIwSt11char_traitsIwEE16_St13basic_ostreamIwS1_E) + 24u)
+32    ((& std::basic_iostream<wchar_t>::_ZTCSt14basic_iostreamIwSt11char_traitsIwEE16_St13basic_ostreamIwS1_E) + 64u)
+40    ((& std::basic_iostream<wchar_t>::_ZTVSt14basic_iostreamIwSt11char_traitsIwEE) + 104u)
+48    ((& std::basic_iostream<wchar_t>::_ZTVSt14basic_iostreamIwSt11char_traitsIwEE) + 64u)
+
+Class QByteArrayDataPtr
+   size=8 align=8
+   base size=8 base align=8
+QByteArrayDataPtr (0x0x7f0a7db42b40) 0
+
+Class QByteArray
+   size=8 align=8
+   base size=8 base align=8
+QByteArray (0x0x7f0a7db42ba0) 0
+
+Class QByteRef
+   size=16 align=8
+   base size=12 base align=8
+QByteRef (0x0x7f0a7da6b060) 0
+
+Class QLatin1String
+   size=16 align=8
+   base size=16 base align=8
+QLatin1String (0x0x7f0a7da6b360) 0
+
+Class QStringDataPtr
+   size=8 align=8
+   base size=8 base align=8
+QStringDataPtr (0x0x7f0a7da6b6c0) 0
+
+Class QString::Null
+   size=1 align=1
+   base size=0 base align=1
+QString::Null (0x0x7f0a7da6b780) 0 empty
+
+Class QString
+   size=8 align=8
+   base size=8 base align=8
+QString (0x0x7f0a7da6b720) 0
+
+Class QCharRef
+   size=16 align=8
+   base size=12 base align=8
+QCharRef (0x0x7f0a7d866780) 0
+
+Class QStringRef
+   size=16 align=8
+   base size=16 base align=8
+QStringRef (0x0x7f0a7d5f6540) 0
+
+Class QtPrivate::QHashCombine
+   size=1 align=1
+   base size=0 base align=1
+QtPrivate::QHashCombine (0x0x7f0a7d5f6a80) 0 empty
+
+Class QtPrivate::QHashCombineCommutative
+   size=1 align=1
+   base size=0 base align=1
+QtPrivate::QHashCombineCommutative (0x0x7f0a7d5f6ae0) 0 empty
+
+Class std::__detail::_List_node_base
+   size=16 align=8
+   base size=16 base align=8
+std::__detail::_List_node_base (0x0x7f0a7d5f6b40) 0
+
+Class QListData::NotArrayCompatibleLayout
+   size=1 align=1
+   base size=0 base align=1
+QListData::NotArrayCompatibleLayout (0x0x7f0a7d5f6f00) 0 empty
+
+Class QListData::NotIndirectLayout
+   size=1 align=1
+   base size=0 base align=1
+QListData::NotIndirectLayout (0x0x7f0a7d5f6f60) 0 empty
+
+Class QListData::ArrayCompatibleLayout
+   size=1 align=1
+   base size=1 base align=1
+QListData::ArrayCompatibleLayout (0x0x7f0a7d683410) 0 empty
+  QListData::NotIndirectLayout (0x0x7f0a7d457000) 0 empty
+
+Class QListData::InlineWithPaddingLayout
+   size=1 align=1
+   base size=1 base align=1
+QListData::InlineWithPaddingLayout (0x0x7f0a7d44e8c0) 0 empty
+  QListData::NotArrayCompatibleLayout (0x0x7f0a7d457060) 0 empty
+  QListData::NotIndirectLayout (0x0x7f0a7d4570c0) 0 empty
+
+Class QListData::IndirectLayout
+   size=1 align=1
+   base size=1 base align=1
+QListData::IndirectLayout (0x0x7f0a7d683478) 0 empty
+  QListData::NotArrayCompatibleLayout (0x0x7f0a7d457120) 0 empty
+
+Class QListData::Data
+   size=24 align=8
+   base size=24 base align=8
+QListData::Data (0x0x7f0a7d457180) 0
+
+Class QListData
+   size=8 align=8
+   base size=8 base align=8
+QListData (0x0x7f0a7d5f6ea0) 0
+
+Class QRegExp
+   size=8 align=8
+   base size=8 base align=8
+QRegExp (0x0x7f0a7d457d20) 0
+
+Class QStringMatcher::Data
+   size=272 align=8
+   base size=272 base align=8
+QStringMatcher::Data (0x0x7f0a7d1e6f60) 0
+
+Class QStringMatcher
+   size=1048 align=8
+   base size=1048 base align=8
+QStringMatcher (0x0x7f0a7d1e6f00) 0
+
+Class QStringList
+   size=8 align=8
+   base size=8 base align=8
+QStringList (0x0x7f0a7d1fbea0) 0
+  QList<QString> (0x0x7f0a7d1fbf08) 0
+    QListSpecialMethods<QString> (0x0x7f0a7d216180) 0 empty
+
+Class QScopedPointerPodDeleter
+   size=1 align=1
+   base size=0 base align=1
+QScopedPointerPodDeleter (0x0x7f0a7d2165a0) 0 empty
+
+Class std::_Rb_tree_node_base
+   size=32 align=8
+   base size=32 base align=8
+std::_Rb_tree_node_base (0x0x7f0a7d2169c0) 0
+
+Class std::allocator_arg_t
+   size=1 align=1
+   base size=0 base align=1
+std::allocator_arg_t (0x0x7f0a7cca4060) 0 empty
+
+Class std::__uses_alloc_base
+   size=1 align=1
+   base size=0 base align=1
+std::__uses_alloc_base (0x0x7f0a7cca41e0) 0 empty
+
+Class std::__uses_alloc0::_Sink
+   size=1 align=1
+   base size=0 base align=1
+std::__uses_alloc0::_Sink (0x0x7f0a7cca42a0) 0 empty
+
+Class std::__uses_alloc0
+   size=1 align=1
+   base size=1 base align=1
+std::__uses_alloc0 (0x0x7f0a7d268750) 0
+  std::__uses_alloc_base (0x0x7f0a7cca4240) 0 empty
+
+Class std::_Swallow_assign
+   size=1 align=1
+   base size=0 base align=1
+std::_Swallow_assign (0x0x7f0a7cd96300) 0 empty
+
+Class QtPrivate::AbstractDebugStreamFunction
+   size=16 align=8
+   base size=16 base align=8
+QtPrivate::AbstractDebugStreamFunction (0x0x7f0a7cd96540) 0
+
+Class QtPrivate::AbstractComparatorFunction
+   size=24 align=8
+   base size=24 base align=8
+QtPrivate::AbstractComparatorFunction (0x0x7f0a7cd96600) 0
+
+Class QtPrivate::AbstractConverterFunction
+   size=8 align=8
+   base size=8 base align=8
+QtPrivate::AbstractConverterFunction (0x0x7f0a7cd96720) 0
+
+Class QMetaType
+   size=80 align=8
+   base size=80 base align=8
+QMetaType (0x0x7f0a7cd968a0) 0
+
+Class QtMetaTypePrivate::VariantData
+   size=24 align=8
+   base size=20 base align=8
+QtMetaTypePrivate::VariantData (0x0x7f0a7cd96cc0) 0
+
+Class QtMetaTypePrivate::VectorBoolElements
+   size=1 align=1
+   base size=0 base align=1
+QtMetaTypePrivate::VectorBoolElements (0x0x7f0a7cd96de0) 0 empty
+
+Class QtMetaTypePrivate::QSequentialIterableImpl
+   size=104 align=8
+   base size=104 base align=8
+QtMetaTypePrivate::QSequentialIterableImpl (0x0x7f0a7cafd780) 0
+
+Class QtMetaTypePrivate::QAssociativeIterableImpl
+   size=112 align=8
+   base size=112 base align=8
+QtMetaTypePrivate::QAssociativeIterableImpl (0x0x7f0a7cafdc60) 0
+
+Class QtMetaTypePrivate::QPairVariantInterfaceImpl
+   size=40 align=8
+   base size=40 base align=8
+QtMetaTypePrivate::QPairVariantInterfaceImpl (0x0x7f0a7cbd5000) 0
+
+Class QtPrivate::QSlotObjectBase
+   size=16 align=8
+   base size=16 base align=8
+QtPrivate::QSlotObjectBase (0x0x7f0a7c930ea0) 0
+
+Class std::chrono::_V2::system_clock
+   size=1 align=1
+   base size=0 base align=1
+std::chrono::_V2::system_clock (0x0x7f0a7ca0f3c0) 0 empty
+
+Class std::chrono::_V2::steady_clock
+   size=1 align=1
+   base size=0 base align=1
+std::chrono::_V2::steady_clock (0x0x7f0a7c757240) 0 empty
+
+Vtable for QObjectData
+QObjectData::_ZTV11QObjectData: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QObjectData)
+16    (int (*)(...))__cxa_pure_virtual
+24    (int (*)(...))__cxa_pure_virtual
+
+Class QObjectData
+   size=48 align=8
+   base size=48 base align=8
+QObjectData (0x0x7f0a7c7572a0) 0
+    vptr=((& QObjectData::_ZTV11QObjectData) + 16u)
+
+Class QObject::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QObject::QPrivateSignal (0x0x7f0a7c757480) 0 empty
+
+Vtable for QObject
+QObject::_ZTV7QObject: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QObject)
+16    (int (*)(...))QObject::metaObject
+24    (int (*)(...))QObject::qt_metacast
+32    (int (*)(...))QObject::qt_metacall
+40    (int (*)(...))QObject::~QObject
+48    (int (*)(...))QObject::~QObject
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QObject
+   size=16 align=8
+   base size=16 base align=8
+QObject (0x0x7f0a7c757420) 0
+    vptr=((& QObject::_ZTV7QObject) + 16u)
+
+Vtable for QObjectUserData
+QObjectUserData::_ZTV15QObjectUserData: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QObjectUserData)
+16    (int (*)(...))QObjectUserData::~QObjectUserData
+24    (int (*)(...))QObjectUserData::~QObjectUserData
+
+Class QObjectUserData
+   size=8 align=8
+   base size=8 base align=8
+QObjectUserData (0x0x7f0a7c757ba0) 0 nearly-empty
+    vptr=((& QObjectUserData::_ZTV15QObjectUserData) + 16u)
+
+Class QSignalBlocker
+   size=16 align=8
+   base size=10 base align=8
+QSignalBlocker (0x0x7f0a7c757c00) 0
+
+Class QAbstractAnimation::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractAnimation::QPrivateSignal (0x0x7f0a7c757cc0) 0 empty
+
+Vtable for QAbstractAnimation
+QAbstractAnimation::_ZTV18QAbstractAnimation: 18u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QAbstractAnimation)
+16    (int (*)(...))QAbstractAnimation::metaObject
+24    (int (*)(...))QAbstractAnimation::qt_metacast
+32    (int (*)(...))QAbstractAnimation::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QAbstractAnimation::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))QAbstractAnimation::updateState
+136   (int (*)(...))QAbstractAnimation::updateDirection
+
+Class QAbstractAnimation
+   size=16 align=8
+   base size=16 base align=8
+QAbstractAnimation (0x0x7f0a7c762820) 0
+    vptr=((& QAbstractAnimation::_ZTV18QAbstractAnimation) + 16u)
+  QObject (0x0x7f0a7c757c60) 0
+      primary-for QAbstractAnimation (0x0x7f0a7c762820)
+
+Class QAnimationDriver::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAnimationDriver::QPrivateSignal (0x0x7f0a7c757d80) 0 empty
+
+Vtable for QAnimationDriver
+QAnimationDriver::_ZTV16QAnimationDriver: 18u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QAnimationDriver)
+16    (int (*)(...))QAnimationDriver::metaObject
+24    (int (*)(...))QAnimationDriver::qt_metacast
+32    (int (*)(...))QAnimationDriver::qt_metacall
+40    (int (*)(...))QAnimationDriver::~QAnimationDriver
+48    (int (*)(...))QAnimationDriver::~QAnimationDriver
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QAnimationDriver::advance
+120   (int (*)(...))QAnimationDriver::elapsed
+128   (int (*)(...))QAnimationDriver::start
+136   (int (*)(...))QAnimationDriver::stop
+
+Class QAnimationDriver
+   size=16 align=8
+   base size=16 base align=8
+QAnimationDriver (0x0x7f0a7c762888) 0
+    vptr=((& QAnimationDriver::_ZTV16QAnimationDriver) + 16u)
+  QObject (0x0x7f0a7c757d20) 0
+      primary-for QAnimationDriver (0x0x7f0a7c762888)
+
+Class QEventLoop::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QEventLoop::QPrivateSignal (0x0x7f0a7c757e40) 0 empty
+
+Vtable for QEventLoop
+QEventLoop::_ZTV10QEventLoop: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QEventLoop)
+16    (int (*)(...))QEventLoop::metaObject
+24    (int (*)(...))QEventLoop::qt_metacast
+32    (int (*)(...))QEventLoop::qt_metacall
+40    (int (*)(...))QEventLoop::~QEventLoop
+48    (int (*)(...))QEventLoop::~QEventLoop
+56    (int (*)(...))QEventLoop::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QEventLoop
+   size=16 align=8
+   base size=16 base align=8
+QEventLoop (0x0x7f0a7c7628f0) 0
+    vptr=((& QEventLoop::_ZTV10QEventLoop) + 16u)
+  QObject (0x0x7f0a7c757de0) 0
+      primary-for QEventLoop (0x0x7f0a7c7628f0)
+
+Class QEventLoopLocker
+   size=8 align=8
+   base size=8 base align=8
+QEventLoopLocker (0x0x7f0a7c486060) 0
+
+Class QAbstractEventDispatcher::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractEventDispatcher::QPrivateSignal (0x0x7f0a7c486120) 0 empty
+
+Class QAbstractEventDispatcher::TimerInfo
+   size=12 align=4
+   base size=12 base align=4
+QAbstractEventDispatcher::TimerInfo (0x0x7f0a7c486180) 0
+
+Vtable for QAbstractEventDispatcher
+QAbstractEventDispatcher::_ZTV24QAbstractEventDispatcher: 28u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QAbstractEventDispatcher)
+16    (int (*)(...))QAbstractEventDispatcher::metaObject
+24    (int (*)(...))QAbstractEventDispatcher::qt_metacast
+32    (int (*)(...))QAbstractEventDispatcher::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))__cxa_pure_virtual
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))__cxa_pure_virtual
+160   (int (*)(...))__cxa_pure_virtual
+168   (int (*)(...))__cxa_pure_virtual
+176   (int (*)(...))__cxa_pure_virtual
+184   (int (*)(...))__cxa_pure_virtual
+192   (int (*)(...))__cxa_pure_virtual
+200   (int (*)(...))__cxa_pure_virtual
+208   (int (*)(...))QAbstractEventDispatcher::startingUp
+216   (int (*)(...))QAbstractEventDispatcher::closingDown
+
+Class QAbstractEventDispatcher
+   size=16 align=8
+   base size=16 base align=8
+QAbstractEventDispatcher (0x0x7f0a7c762a28) 0
+    vptr=((& QAbstractEventDispatcher::_ZTV24QAbstractEventDispatcher) + 16u)
+  QObject (0x0x7f0a7c4860c0) 0
+      primary-for QAbstractEventDispatcher (0x0x7f0a7c762a28)
+
+Vtable for std::type_info
+std::type_info::_ZTVSt9type_info: 8u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt9type_info)
+16    (int (*)(...))std::type_info::~type_info
+24    (int (*)(...))std::type_info::~type_info
+32    (int (*)(...))std::type_info::__is_pointer_p
+40    (int (*)(...))std::type_info::__is_function_p
+48    (int (*)(...))std::type_info::__do_catch
+56    (int (*)(...))std::type_info::__do_upcast
+
+Class std::type_info
+   size=16 align=8
+   base size=16 base align=8
+std::type_info (0x0x7f0a7c4861e0) 0
+    vptr=((& std::type_info::_ZTVSt9type_info) + 16u)
+
+Vtable for std::bad_cast
+std::bad_cast::_ZTVSt8bad_cast: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt8bad_cast)
+16    (int (*)(...))std::bad_cast::~bad_cast
+24    (int (*)(...))std::bad_cast::~bad_cast
+32    (int (*)(...))std::bad_cast::what
+
+Class std::bad_cast
+   size=8 align=8
+   base size=8 base align=8
+std::bad_cast (0x0x7f0a7c762a90) 0 nearly-empty
+    vptr=((& std::bad_cast::_ZTVSt8bad_cast) + 16u)
+  std::exception (0x0x7f0a7c486240) 0 nearly-empty
+      primary-for std::bad_cast (0x0x7f0a7c762a90)
+
+Vtable for std::bad_typeid
+std::bad_typeid::_ZTVSt10bad_typeid: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt10bad_typeid)
+16    (int (*)(...))std::bad_typeid::~bad_typeid
+24    (int (*)(...))std::bad_typeid::~bad_typeid
+32    (int (*)(...))std::bad_typeid::what
+
+Class std::bad_typeid
+   size=8 align=8
+   base size=8 base align=8
+std::bad_typeid (0x0x7f0a7c762af8) 0 nearly-empty
+    vptr=((& std::bad_typeid::_ZTVSt10bad_typeid) + 16u)
+  std::exception (0x0x7f0a7c4862a0) 0 nearly-empty
+      primary-for std::bad_typeid (0x0x7f0a7c762af8)
+
+Vtable for std::bad_function_call
+std::bad_function_call::_ZTVSt17bad_function_call: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt17bad_function_call)
+16    (int (*)(...))std::bad_function_call::~bad_function_call
+24    (int (*)(...))std::bad_function_call::~bad_function_call
+32    (int (*)(...))std::bad_function_call::what
+
+Class std::bad_function_call
+   size=8 align=8
+   base size=8 base align=8
+std::bad_function_call (0x0x7f0a7c571d00) 0 nearly-empty
+    vptr=((& std::bad_function_call::_ZTVSt17bad_function_call) + 16u)
+  std::exception (0x0x7f0a7c63e360) 0 nearly-empty
+      primary-for std::bad_function_call (0x0x7f0a7c571d00)
+
+Class std::_Nocopy_types
+   size=16 align=8
+   base size=16 base align=8
+std::_Nocopy_types (0x0x7f0a7c63e420) 0
+
+Class std::_Any_data
+   size=16 align=8
+   base size=16 base align=8
+std::_Any_data (0x0x7f0a7c63e480) 0
+
+Class std::_Function_base
+   size=24 align=8
+   base size=24 base align=8
+std::_Function_base (0x0x7f0a7c63e5a0) 0
+
+Class QMapNodeBase
+   size=24 align=8
+   base size=24 base align=8
+QMapNodeBase (0x0x7f0a7c63ea80) 0
+
+Class QMapDataBase
+   size=40 align=8
+   base size=40 base align=8
+QMapDataBase (0x0x7f0a7c63eb40) 0
+
+Class QHashData::Node
+   size=16 align=8
+   base size=16 base align=8
+QHashData::Node (0x0x7f0a7c63ef00) 0
+
+Class QHashData
+   size=48 align=8
+   base size=44 base align=8
+QHashData (0x0x7f0a7c63eea0) 0
+
+Class QHashDummyValue
+   size=1 align=1
+   base size=0 base align=1
+QHashDummyValue (0x0x7f0a7c63ef60) 0 empty
+
+Class QVariant::PrivateShared
+   size=16 align=8
+   base size=12 base align=8
+QVariant::PrivateShared (0x0x7f0a7c3faae0) 0
+
+Class QVariant::Private::Data
+   size=8 align=8
+   base size=8 base align=8
+QVariant::Private::Data (0x0x7f0a7c3faba0) 0
+
+Class QVariant::Private
+   size=16 align=8
+   base size=12 base align=8
+QVariant::Private (0x0x7f0a7c3fab40) 0
+
+Class QVariant::Handler
+   size=72 align=8
+   base size=72 base align=8
+QVariant::Handler (0x0x7f0a7c3fac00) 0
+
+Class QVariant
+   size=16 align=8
+   base size=16 base align=8
+QVariant (0x0x7f0a7c3faa80) 0
+
+Class QVariantComparisonHelper
+   size=8 align=8
+   base size=8 base align=8
+QVariantComparisonHelper (0x0x7f0a7c19bf00) 0
+
+Class QSequentialIterable::const_iterator
+   size=112 align=8
+   base size=112 base align=8
+QSequentialIterable::const_iterator (0x0x7f0a7c242240) 0
+
+Class QSequentialIterable
+   size=104 align=8
+   base size=104 base align=8
+QSequentialIterable (0x0x7f0a7c2421e0) 0
+
+Class QAssociativeIterable::const_iterator
+   size=120 align=8
+   base size=120 base align=8
+QAssociativeIterable::const_iterator (0x0x7f0a7c242300) 0
+
+Class QAssociativeIterable
+   size=112 align=8
+   base size=112 base align=8
+QAssociativeIterable (0x0x7f0a7c2422a0) 0
+
+Class QModelIndex
+   size=24 align=8
+   base size=24 base align=8
+QModelIndex (0x0x7f0a7bfb1d20) 0
+
+Class QPersistentModelIndex
+   size=8 align=8
+   base size=8 base align=8
+QPersistentModelIndex (0x0x7f0a7c047000) 0
+
+Class QAbstractItemModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractItemModel::QPrivateSignal (0x0x7f0a7bcd8000) 0 empty
+
+Vtable for QAbstractItemModel
+QAbstractItemModel::_ZTV18QAbstractItemModel: 48u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QAbstractItemModel)
+16    (int (*)(...))QAbstractItemModel::metaObject
+24    (int (*)(...))QAbstractItemModel::qt_metacast
+32    (int (*)(...))QAbstractItemModel::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))QAbstractItemModel::sibling
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))QAbstractItemModel::hasChildren
+160   (int (*)(...))__cxa_pure_virtual
+168   (int (*)(...))QAbstractItemModel::setData
+176   (int (*)(...))QAbstractItemModel::headerData
+184   (int (*)(...))QAbstractItemModel::setHeaderData
+192   (int (*)(...))QAbstractItemModel::itemData
+200   (int (*)(...))QAbstractItemModel::setItemData
+208   (int (*)(...))QAbstractItemModel::mimeTypes
+216   (int (*)(...))QAbstractItemModel::mimeData
+224   (int (*)(...))QAbstractItemModel::canDropMimeData
+232   (int (*)(...))QAbstractItemModel::dropMimeData
+240   (int (*)(...))QAbstractItemModel::supportedDropActions
+248   (int (*)(...))QAbstractItemModel::supportedDragActions
+256   (int (*)(...))QAbstractItemModel::insertRows
+264   (int (*)(...))QAbstractItemModel::insertColumns
+272   (int (*)(...))QAbstractItemModel::removeRows
+280   (int (*)(...))QAbstractItemModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QAbstractItemModel::fetchMore
+312   (int (*)(...))QAbstractItemModel::canFetchMore
+320   (int (*)(...))QAbstractItemModel::flags
+328   (int (*)(...))QAbstractItemModel::sort
+336   (int (*)(...))QAbstractItemModel::buddy
+344   (int (*)(...))QAbstractItemModel::match
+352   (int (*)(...))QAbstractItemModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractItemModel::submit
+376   (int (*)(...))QAbstractItemModel::revert
+
+Class QAbstractItemModel
+   size=16 align=8
+   base size=16 base align=8
+QAbstractItemModel (0x0x7f0a7bcbbea0) 0
+    vptr=((& QAbstractItemModel::_ZTV18QAbstractItemModel) + 16u)
+  QObject (0x0x7f0a7bca6f60) 0
+      primary-for QAbstractItemModel (0x0x7f0a7bcbbea0)
+
+Class QAbstractTableModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractTableModel::QPrivateSignal (0x0x7f0a7bcd8360) 0 empty
+
+Vtable for QAbstractTableModel
+QAbstractTableModel::_ZTV19QAbstractTableModel: 48u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QAbstractTableModel)
+16    (int (*)(...))QAbstractTableModel::metaObject
+24    (int (*)(...))QAbstractTableModel::qt_metacast
+32    (int (*)(...))QAbstractTableModel::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QAbstractTableModel::index
+120   (int (*)(...))QAbstractTableModel::parent
+128   (int (*)(...))QAbstractTableModel::sibling
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))QAbstractTableModel::hasChildren
+160   (int (*)(...))__cxa_pure_virtual
+168   (int (*)(...))QAbstractItemModel::setData
+176   (int (*)(...))QAbstractItemModel::headerData
+184   (int (*)(...))QAbstractItemModel::setHeaderData
+192   (int (*)(...))QAbstractItemModel::itemData
+200   (int (*)(...))QAbstractItemModel::setItemData
+208   (int (*)(...))QAbstractItemModel::mimeTypes
+216   (int (*)(...))QAbstractItemModel::mimeData
+224   (int (*)(...))QAbstractItemModel::canDropMimeData
+232   (int (*)(...))QAbstractTableModel::dropMimeData
+240   (int (*)(...))QAbstractItemModel::supportedDropActions
+248   (int (*)(...))QAbstractItemModel::supportedDragActions
+256   (int (*)(...))QAbstractItemModel::insertRows
+264   (int (*)(...))QAbstractItemModel::insertColumns
+272   (int (*)(...))QAbstractItemModel::removeRows
+280   (int (*)(...))QAbstractItemModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QAbstractItemModel::fetchMore
+312   (int (*)(...))QAbstractItemModel::canFetchMore
+320   (int (*)(...))QAbstractTableModel::flags
+328   (int (*)(...))QAbstractItemModel::sort
+336   (int (*)(...))QAbstractItemModel::buddy
+344   (int (*)(...))QAbstractItemModel::match
+352   (int (*)(...))QAbstractItemModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractItemModel::submit
+376   (int (*)(...))QAbstractItemModel::revert
+
+Class QAbstractTableModel
+   size=16 align=8
+   base size=16 base align=8
+QAbstractTableModel (0x0x7f0a7bd3c0d0) 0
+    vptr=((& QAbstractTableModel::_ZTV19QAbstractTableModel) + 16u)
+  QAbstractItemModel (0x0x7f0a7bd3c138) 0
+      primary-for QAbstractTableModel (0x0x7f0a7bd3c0d0)
+    QObject (0x0x7f0a7bcd8300) 0
+        primary-for QAbstractItemModel (0x0x7f0a7bd3c138)
+
+Class QAbstractListModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractListModel::QPrivateSignal (0x0x7f0a7bcd8420) 0 empty
+
+Vtable for QAbstractListModel
+QAbstractListModel::_ZTV18QAbstractListModel: 48u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QAbstractListModel)
+16    (int (*)(...))QAbstractListModel::metaObject
+24    (int (*)(...))QAbstractListModel::qt_metacast
+32    (int (*)(...))QAbstractListModel::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QAbstractListModel::index
+120   (int (*)(...))QAbstractListModel::parent
+128   (int (*)(...))QAbstractListModel::sibling
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))QAbstractListModel::columnCount
+152   (int (*)(...))QAbstractListModel::hasChildren
+160   (int (*)(...))__cxa_pure_virtual
+168   (int (*)(...))QAbstractItemModel::setData
+176   (int (*)(...))QAbstractItemModel::headerData
+184   (int (*)(...))QAbstractItemModel::setHeaderData
+192   (int (*)(...))QAbstractItemModel::itemData
+200   (int (*)(...))QAbstractItemModel::setItemData
+208   (int (*)(...))QAbstractItemModel::mimeTypes
+216   (int (*)(...))QAbstractItemModel::mimeData
+224   (int (*)(...))QAbstractItemModel::canDropMimeData
+232   (int (*)(...))QAbstractListModel::dropMimeData
+240   (int (*)(...))QAbstractItemModel::supportedDropActions
+248   (int (*)(...))QAbstractItemModel::supportedDragActions
+256   (int (*)(...))QAbstractItemModel::insertRows
+264   (int (*)(...))QAbstractItemModel::insertColumns
+272   (int (*)(...))QAbstractItemModel::removeRows
+280   (int (*)(...))QAbstractItemModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QAbstractItemModel::fetchMore
+312   (int (*)(...))QAbstractItemModel::canFetchMore
+320   (int (*)(...))QAbstractListModel::flags
+328   (int (*)(...))QAbstractItemModel::sort
+336   (int (*)(...))QAbstractItemModel::buddy
+344   (int (*)(...))QAbstractItemModel::match
+352   (int (*)(...))QAbstractItemModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractItemModel::submit
+376   (int (*)(...))QAbstractItemModel::revert
+
+Class QAbstractListModel
+   size=16 align=8
+   base size=16 base align=8
+QAbstractListModel (0x0x7f0a7bd3c1a0) 0
+    vptr=((& QAbstractListModel::_ZTV18QAbstractListModel) + 16u)
+  QAbstractItemModel (0x0x7f0a7bd3c208) 0
+      primary-for QAbstractListModel (0x0x7f0a7bd3c1a0)
+    QObject (0x0x7f0a7bcd83c0) 0
+        primary-for QAbstractItemModel (0x0x7f0a7bd3c208)
+
+Vtable for QAbstractNativeEventFilter
+QAbstractNativeEventFilter::_ZTV26QAbstractNativeEventFilter: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI26QAbstractNativeEventFilter)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class QAbstractNativeEventFilter
+   size=16 align=8
+   base size=16 base align=8
+QAbstractNativeEventFilter (0x0x7f0a7bcd86c0) 0
+    vptr=((& QAbstractNativeEventFilter::_ZTV26QAbstractNativeEventFilter) + 16u)
+
+Class QAbstractProxyModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractProxyModel::QPrivateSignal (0x0x7f0a7bcd8780) 0 empty
+
+Vtable for QAbstractProxyModel
+QAbstractProxyModel::_ZTV19QAbstractProxyModel: 53u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QAbstractProxyModel)
+16    (int (*)(...))QAbstractProxyModel::metaObject
+24    (int (*)(...))QAbstractProxyModel::qt_metacast
+32    (int (*)(...))QAbstractProxyModel::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))QAbstractProxyModel::sibling
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))QAbstractProxyModel::hasChildren
+160   (int (*)(...))QAbstractProxyModel::data
+168   (int (*)(...))QAbstractProxyModel::setData
+176   (int (*)(...))QAbstractProxyModel::headerData
+184   (int (*)(...))QAbstractProxyModel::setHeaderData
+192   (int (*)(...))QAbstractProxyModel::itemData
+200   (int (*)(...))QAbstractProxyModel::setItemData
+208   (int (*)(...))QAbstractProxyModel::mimeTypes
+216   (int (*)(...))QAbstractProxyModel::mimeData
+224   (int (*)(...))QAbstractProxyModel::canDropMimeData
+232   (int (*)(...))QAbstractProxyModel::dropMimeData
+240   (int (*)(...))QAbstractProxyModel::supportedDropActions
+248   (int (*)(...))QAbstractProxyModel::supportedDragActions
+256   (int (*)(...))QAbstractItemModel::insertRows
+264   (int (*)(...))QAbstractItemModel::insertColumns
+272   (int (*)(...))QAbstractItemModel::removeRows
+280   (int (*)(...))QAbstractItemModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QAbstractProxyModel::fetchMore
+312   (int (*)(...))QAbstractProxyModel::canFetchMore
+320   (int (*)(...))QAbstractProxyModel::flags
+328   (int (*)(...))QAbstractProxyModel::sort
+336   (int (*)(...))QAbstractProxyModel::buddy
+344   (int (*)(...))QAbstractItemModel::match
+352   (int (*)(...))QAbstractProxyModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractProxyModel::submit
+376   (int (*)(...))QAbstractProxyModel::revert
+384   (int (*)(...))QAbstractProxyModel::setSourceModel
+392   (int (*)(...))__cxa_pure_virtual
+400   (int (*)(...))__cxa_pure_virtual
+408   (int (*)(...))QAbstractProxyModel::mapSelectionToSource
+416   (int (*)(...))QAbstractProxyModel::mapSelectionFromSource
+
+Class QAbstractProxyModel
+   size=16 align=8
+   base size=16 base align=8
+QAbstractProxyModel (0x0x7f0a7bd3c340) 0
+    vptr=((& QAbstractProxyModel::_ZTV19QAbstractProxyModel) + 16u)
+  QAbstractItemModel (0x0x7f0a7bd3c3a8) 0
+      primary-for QAbstractProxyModel (0x0x7f0a7bd3c340)
+    QObject (0x0x7f0a7bcd8720) 0
+        primary-for QAbstractItemModel (0x0x7f0a7bd3c3a8)
+
+Class QAbstractState::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractState::QPrivateSignal (0x0x7f0a7bcd8840) 0 empty
+
+Vtable for QAbstractState
+QAbstractState::_ZTV14QAbstractState: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QAbstractState)
+16    (int (*)(...))QAbstractState::metaObject
+24    (int (*)(...))QAbstractState::qt_metacast
+32    (int (*)(...))QAbstractState::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QAbstractState::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+
+Class QAbstractState
+   size=16 align=8
+   base size=16 base align=8
+QAbstractState (0x0x7f0a7bd3c410) 0
+    vptr=((& QAbstractState::_ZTV14QAbstractState) + 16u)
+  QObject (0x0x7f0a7bcd87e0) 0
+      primary-for QAbstractState (0x0x7f0a7bd3c410)
+
+Class QAbstractTransition::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractTransition::QPrivateSignal (0x0x7f0a7bcd8900) 0 empty
+
+Vtable for QAbstractTransition
+QAbstractTransition::_ZTV19QAbstractTransition: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QAbstractTransition)
+16    (int (*)(...))QAbstractTransition::metaObject
+24    (int (*)(...))QAbstractTransition::qt_metacast
+32    (int (*)(...))QAbstractTransition::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QAbstractTransition::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+
+Class QAbstractTransition
+   size=16 align=8
+   base size=16 base align=8
+QAbstractTransition (0x0x7f0a7bd3c478) 0
+    vptr=((& QAbstractTransition::_ZTV19QAbstractTransition) + 16u)
+  QObject (0x0x7f0a7bcd88a0) 0
+      primary-for QAbstractTransition (0x0x7f0a7bd3c478)
+
+Class QAnimationGroup::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAnimationGroup::QPrivateSignal (0x0x7f0a7bcd89c0) 0 empty
+
+Vtable for QAnimationGroup
+QAnimationGroup::_ZTV15QAnimationGroup: 18u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QAnimationGroup)
+16    (int (*)(...))QAnimationGroup::metaObject
+24    (int (*)(...))QAnimationGroup::qt_metacast
+32    (int (*)(...))QAnimationGroup::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QAnimationGroup::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))QAbstractAnimation::updateState
+136   (int (*)(...))QAbstractAnimation::updateDirection
+
+Class QAnimationGroup
+   size=16 align=8
+   base size=16 base align=8
+QAnimationGroup (0x0x7f0a7bd3c4e0) 0
+    vptr=((& QAnimationGroup::_ZTV15QAnimationGroup) + 16u)
+  QAbstractAnimation (0x0x7f0a7bd3c548) 0
+      primary-for QAnimationGroup (0x0x7f0a7bd3c4e0)
+    QObject (0x0x7f0a7bcd8960) 0
+        primary-for QAbstractAnimation (0x0x7f0a7bd3c548)
+
+Class QBasicTimer
+   size=4 align=4
+   base size=4 base align=4
+QBasicTimer (0x0x7f0a7bcd8ea0) 0
+
+Class QBitArray
+   size=8 align=8
+   base size=8 base align=8
+QBitArray (0x0x7f0a7ba86180) 0
+
+Class QBitRef
+   size=16 align=8
+   base size=12 base align=8
+QBitRef (0x0x7f0a7ba863c0) 0
+
+Class QIODevice::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QIODevice::QPrivateSignal (0x0x7f0a7ba86720) 0 empty
+
+Vtable for QIODevice
+QIODevice::_ZTV9QIODevice: 30u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QIODevice)
+16    (int (*)(...))QIODevice::metaObject
+24    (int (*)(...))QIODevice::qt_metacast
+32    (int (*)(...))QIODevice::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QIODevice::isSequential
+120   (int (*)(...))QIODevice::open
+128   (int (*)(...))QIODevice::close
+136   (int (*)(...))QIODevice::pos
+144   (int (*)(...))QIODevice::size
+152   (int (*)(...))QIODevice::seek
+160   (int (*)(...))QIODevice::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QIODevice::bytesAvailable
+184   (int (*)(...))QIODevice::bytesToWrite
+192   (int (*)(...))QIODevice::canReadLine
+200   (int (*)(...))QIODevice::waitForReadyRead
+208   (int (*)(...))QIODevice::waitForBytesWritten
+216   (int (*)(...))__cxa_pure_virtual
+224   (int (*)(...))QIODevice::readLineData
+232   (int (*)(...))__cxa_pure_virtual
+
+Class QIODevice
+   size=16 align=8
+   base size=16 base align=8
+QIODevice (0x0x7f0a7be5a618) 0
+    vptr=((& QIODevice::_ZTV9QIODevice) + 16u)
+  QObject (0x0x7f0a7ba866c0) 0
+      primary-for QIODevice (0x0x7f0a7be5a618)
+
+Class QBuffer::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QBuffer::QPrivateSignal (0x0x7f0a7ba86960) 0 empty
+
+Vtable for QBuffer
+QBuffer::_ZTV7QBuffer: 30u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QBuffer)
+16    (int (*)(...))QBuffer::metaObject
+24    (int (*)(...))QBuffer::qt_metacast
+32    (int (*)(...))QBuffer::qt_metacall
+40    (int (*)(...))QBuffer::~QBuffer
+48    (int (*)(...))QBuffer::~QBuffer
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QBuffer::connectNotify
+104   (int (*)(...))QBuffer::disconnectNotify
+112   (int (*)(...))QIODevice::isSequential
+120   (int (*)(...))QBuffer::open
+128   (int (*)(...))QBuffer::close
+136   (int (*)(...))QBuffer::pos
+144   (int (*)(...))QBuffer::size
+152   (int (*)(...))QBuffer::seek
+160   (int (*)(...))QBuffer::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QIODevice::bytesAvailable
+184   (int (*)(...))QIODevice::bytesToWrite
+192   (int (*)(...))QBuffer::canReadLine
+200   (int (*)(...))QIODevice::waitForReadyRead
+208   (int (*)(...))QIODevice::waitForBytesWritten
+216   (int (*)(...))QBuffer::readData
+224   (int (*)(...))QIODevice::readLineData
+232   (int (*)(...))QBuffer::writeData
+
+Class QBuffer
+   size=16 align=8
+   base size=16 base align=8
+QBuffer (0x0x7f0a7be5a750) 0
+    vptr=((& QBuffer::_ZTV7QBuffer) + 16u)
+  QIODevice (0x0x7f0a7be5a7b8) 0
+      primary-for QBuffer (0x0x7f0a7be5a750)
+    QObject (0x0x7f0a7ba86900) 0
+        primary-for QIODevice (0x0x7f0a7be5a7b8)
+
+Class QByteArrayMatcher::Data
+   size=272 align=8
+   base size=272 base align=8
+QByteArrayMatcher::Data (0x0x7f0a7ba86a20) 0
+
+Class QByteArrayMatcher
+   size=1040 align=8
+   base size=1040 base align=8
+QByteArrayMatcher (0x0x7f0a7ba869c0) 0
+
+Class QStaticByteArrayMatcherBase::Skiptable
+   size=256 align=1
+   base size=256 base align=1
+QStaticByteArrayMatcherBase::Skiptable (0x0x7f0a7ba86b40) 0
+
+Class QStaticByteArrayMatcherBase
+   size=256 align=16
+   base size=256 base align=16
+QStaticByteArrayMatcherBase (0x0x7f0a7ba86ae0) 0
+
+Class QSharedData
+   size=4 align=4
+   base size=4 base align=4
+QSharedData (0x0x7f0a7ba86d20) 0
+
+Class QLocale
+   size=8 align=8
+   base size=8 base align=8
+QLocale (0x0x7f0a7ba86f00) 0
+
+Class QCollatorSortKey
+   size=8 align=8
+   base size=8 base align=8
+QCollatorSortKey (0x0x7f0a7bc3d3c0) 0
+
+Class QCollator
+   size=8 align=8
+   base size=8 base align=8
+QCollator (0x0x7f0a7bc3d480) 0
+
+Class QCommandLineOption
+   size=8 align=8
+   base size=8 base align=8
+QCommandLineOption (0x0x7f0a7b90f480) 0
+
+Vtable for QEvent
+QEvent::_ZTV6QEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI6QEvent)
+16    (int (*)(...))QEvent::~QEvent
+24    (int (*)(...))QEvent::~QEvent
+
+Class QEvent
+   size=24 align=8
+   base size=20 base align=8
+QEvent (0x0x7f0a7b90f900) 0
+    vptr=((& QEvent::_ZTV6QEvent) + 16u)
+
+Vtable for QTimerEvent
+QTimerEvent::_ZTV11QTimerEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QTimerEvent)
+16    (int (*)(...))QTimerEvent::~QTimerEvent
+24    (int (*)(...))QTimerEvent::~QTimerEvent
+
+Class QTimerEvent
+   size=24 align=8
+   base size=24 base align=8
+QTimerEvent (0x0x7f0a7b908b60) 0
+    vptr=((& QTimerEvent::_ZTV11QTimerEvent) + 16u)
+  QEvent (0x0x7f0a7b90f960) 0
+      primary-for QTimerEvent (0x0x7f0a7b908b60)
+
+Vtable for QChildEvent
+QChildEvent::_ZTV11QChildEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QChildEvent)
+16    (int (*)(...))QChildEvent::~QChildEvent
+24    (int (*)(...))QChildEvent::~QChildEvent
+
+Class QChildEvent
+   size=32 align=8
+   base size=32 base align=8
+QChildEvent (0x0x7f0a7b908bc8) 0
+    vptr=((& QChildEvent::_ZTV11QChildEvent) + 16u)
+  QEvent (0x0x7f0a7b90f9c0) 0
+      primary-for QChildEvent (0x0x7f0a7b908bc8)
+
+Vtable for QDynamicPropertyChangeEvent
+QDynamicPropertyChangeEvent::_ZTV27QDynamicPropertyChangeEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI27QDynamicPropertyChangeEvent)
+16    (int (*)(...))QDynamicPropertyChangeEvent::~QDynamicPropertyChangeEvent
+24    (int (*)(...))QDynamicPropertyChangeEvent::~QDynamicPropertyChangeEvent
+
+Class QDynamicPropertyChangeEvent
+   size=32 align=8
+   base size=32 base align=8
+QDynamicPropertyChangeEvent (0x0x7f0a7b908c30) 0
+    vptr=((& QDynamicPropertyChangeEvent::_ZTV27QDynamicPropertyChangeEvent) + 16u)
+  QEvent (0x0x7f0a7b90fa20) 0
+      primary-for QDynamicPropertyChangeEvent (0x0x7f0a7b908c30)
+
+Vtable for QDeferredDeleteEvent
+QDeferredDeleteEvent::_ZTV20QDeferredDeleteEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QDeferredDeleteEvent)
+16    (int (*)(...))QDeferredDeleteEvent::~QDeferredDeleteEvent
+24    (int (*)(...))QDeferredDeleteEvent::~QDeferredDeleteEvent
+
+Class QDeferredDeleteEvent
+   size=24 align=8
+   base size=24 base align=8
+QDeferredDeleteEvent (0x0x7f0a7b908c98) 0
+    vptr=((& QDeferredDeleteEvent::_ZTV20QDeferredDeleteEvent) + 16u)
+  QEvent (0x0x7f0a7b90fa80) 0
+      primary-for QDeferredDeleteEvent (0x0x7f0a7b908c98)
+
+Class QCoreApplication::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QCoreApplication::QPrivateSignal (0x0x7f0a7b90fb40) 0 empty
+
+Vtable for QCoreApplication
+QCoreApplication::_ZTV16QCoreApplication: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QCoreApplication)
+16    (int (*)(...))QCoreApplication::metaObject
+24    (int (*)(...))QCoreApplication::qt_metacast
+32    (int (*)(...))QCoreApplication::qt_metacall
+40    (int (*)(...))QCoreApplication::~QCoreApplication
+48    (int (*)(...))QCoreApplication::~QCoreApplication
+56    (int (*)(...))QCoreApplication::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QCoreApplication::notify
+120   (int (*)(...))QCoreApplication::compressEvent
+
+Class QCoreApplication
+   size=16 align=8
+   base size=16 base align=8
+QCoreApplication (0x0x7f0a7b908d00) 0
+    vptr=((& QCoreApplication::_ZTV16QCoreApplication) + 16u)
+  QObject (0x0x7f0a7b90fae0) 0
+      primary-for QCoreApplication (0x0x7f0a7b908d00)
+
+Class QCommandLineParser
+   size=8 align=8
+   base size=8 base align=8
+QCommandLineParser (0x0x7f0a7b90fba0) 0
+
+Class QContiguousCacheData
+   size=24 align=4
+   base size=24 base align=4
+QContiguousCacheData (0x0x7f0a7b90fc00) 0
+
+Class QCryptographicHash
+   size=8 align=8
+   base size=8 base align=8
+QCryptographicHash (0x0x7f0a7b90fea0) 0
+
+Class QDataStream
+   size=32 align=8
+   base size=32 base align=8
+QDataStream (0x0x7f0a7b90ff00) 0
+
+Class QtPrivate::StreamStateSaver
+   size=16 align=8
+   base size=12 base align=8
+QtPrivate::StreamStateSaver (0x0x7f0a7ba47000) 0
+
+Class QDate
+   size=8 align=8
+   base size=8 base align=8
+QDate (0x0x7f0a7ba47060) 0
+
+Class QTime
+   size=4 align=4
+   base size=4 base align=4
+QTime (0x0x7f0a7ba47300) 0
+
+Class QDateTime::ShortData
+   size=8 align=8
+   base size=8 base align=8
+QDateTime::ShortData (0x0x7f0a7ba47600) 0
+
+Class QDateTime::Data
+   size=8 align=8
+   base size=8 base align=8
+QDateTime::Data (0x0x7f0a7ba47660) 0
+
+Class QDateTime
+   size=8 align=8
+   base size=8 base align=8
+QDateTime (0x0x7f0a7ba475a0) 0
+
+Class QElapsedTimer
+   size=16 align=8
+   base size=16 base align=8
+QElapsedTimer (0x0x7f0a7b759420) 0
+
+Class QDeadlineTimer
+   size=16 align=8
+   base size=16 base align=8
+QDeadlineTimer (0x0x7f0a7b759480) 0
+
+Vtable for QTextStream
+QTextStream::_ZTV11QTextStream: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QTextStream)
+16    (int (*)(...))QTextStream::~QTextStream
+24    (int (*)(...))QTextStream::~QTextStream
+
+Class QTextStream
+   size=16 align=8
+   base size=16 base align=8
+QTextStream (0x0x7f0a7b4a20c0) 0
+    vptr=((& QTextStream::_ZTV11QTextStream) + 16u)
+
+Class QTextStreamManipulator
+   size=40 align=8
+   base size=38 base align=8
+QTextStreamManipulator (0x0x7f0a7b4a2360) 0
+
+Class QtSharedPointer::NormalDeleter
+   size=1 align=1
+   base size=0 base align=1
+QtSharedPointer::NormalDeleter (0x0x7f0a7b4a25a0) 0 empty
+
+Class QtSharedPointer::ExternalRefCountData
+   size=16 align=8
+   base size=16 base align=8
+QtSharedPointer::ExternalRefCountData (0x0x7f0a7b4a2720) 0
+
+Class QDebug::Stream
+   size=80 align=8
+   base size=76 base align=8
+QDebug::Stream (0x0x7f0a7b4a2ba0) 0
+
+Class QDebug
+   size=8 align=8
+   base size=8 base align=8
+QDebug (0x0x7f0a7b4a2b40) 0
+
+Class QDebugStateSaver
+   size=8 align=8
+   base size=8 base align=8
+QDebugStateSaver (0x0x7f0a7b2e6d80) 0
+
+Class QNoDebug
+   size=1 align=1
+   base size=0 base align=1
+QNoDebug (0x0x7f0a7b2e6e40) 0 empty
+
+Class QFileDevice::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFileDevice::QPrivateSignal (0x0x7f0a7b2e6f00) 0 empty
+
+Vtable for QFileDevice
+QFileDevice::_ZTV11QFileDevice: 34u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QFileDevice)
+16    (int (*)(...))QFileDevice::metaObject
+24    (int (*)(...))QFileDevice::qt_metacast
+32    (int (*)(...))QFileDevice::qt_metacall
+40    (int (*)(...))QFileDevice::~QFileDevice
+48    (int (*)(...))QFileDevice::~QFileDevice
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QFileDevice::isSequential
+120   (int (*)(...))QIODevice::open
+128   (int (*)(...))QFileDevice::close
+136   (int (*)(...))QFileDevice::pos
+144   (int (*)(...))QFileDevice::size
+152   (int (*)(...))QFileDevice::seek
+160   (int (*)(...))QFileDevice::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QIODevice::bytesAvailable
+184   (int (*)(...))QIODevice::bytesToWrite
+192   (int (*)(...))QIODevice::canReadLine
+200   (int (*)(...))QIODevice::waitForReadyRead
+208   (int (*)(...))QIODevice::waitForBytesWritten
+216   (int (*)(...))QFileDevice::readData
+224   (int (*)(...))QFileDevice::readLineData
+232   (int (*)(...))QFileDevice::writeData
+240   (int (*)(...))QFileDevice::fileName
+248   (int (*)(...))QFileDevice::resize
+256   (int (*)(...))QFileDevice::permissions
+264   (int (*)(...))QFileDevice::setPermissions
+
+Class QFileDevice
+   size=16 align=8
+   base size=16 base align=8
+QFileDevice (0x0x7f0a7b2f8c98) 0
+    vptr=((& QFileDevice::_ZTV11QFileDevice) + 16u)
+  QIODevice (0x0x7f0a7b2f8d00) 0
+      primary-for QFileDevice (0x0x7f0a7b2f8c98)
+    QObject (0x0x7f0a7b2e6ea0) 0
+        primary-for QIODevice (0x0x7f0a7b2f8d00)
+
+Class QFile::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFile::QPrivateSignal (0x0x7f0a7b3a8180) 0 empty
+
+Vtable for QFile
+QFile::_ZTV5QFile: 34u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI5QFile)
+16    (int (*)(...))QFile::metaObject
+24    (int (*)(...))QFile::qt_metacast
+32    (int (*)(...))QFile::qt_metacall
+40    (int (*)(...))QFile::~QFile
+48    (int (*)(...))QFile::~QFile
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QFileDevice::isSequential
+120   (int (*)(...))QFile::open
+128   (int (*)(...))QFileDevice::close
+136   (int (*)(...))QFileDevice::pos
+144   (int (*)(...))QFile::size
+152   (int (*)(...))QFileDevice::seek
+160   (int (*)(...))QFileDevice::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QIODevice::bytesAvailable
+184   (int (*)(...))QIODevice::bytesToWrite
+192   (int (*)(...))QIODevice::canReadLine
+200   (int (*)(...))QIODevice::waitForReadyRead
+208   (int (*)(...))QIODevice::waitForBytesWritten
+216   (int (*)(...))QFileDevice::readData
+224   (int (*)(...))QFileDevice::readLineData
+232   (int (*)(...))QFileDevice::writeData
+240   (int (*)(...))QFile::fileName
+248   (int (*)(...))QFile::resize
+256   (int (*)(...))QFile::permissions
+264   (int (*)(...))QFile::setPermissions
+
+Class QFile
+   size=16 align=8
+   base size=16 base align=8
+QFile (0x0x7f0a7b2f8e38) 0
+    vptr=((& QFile::_ZTV5QFile) + 16u)
+  QFileDevice (0x0x7f0a7b2f8ea0) 0
+      primary-for QFile (0x0x7f0a7b2f8e38)
+    QIODevice (0x0x7f0a7b2f8f08) 0
+        primary-for QFileDevice (0x0x7f0a7b2f8ea0)
+      QObject (0x0x7f0a7b3a8120) 0
+          primary-for QIODevice (0x0x7f0a7b2f8f08)
+
+Class QFileInfo
+   size=8 align=8
+   base size=8 base align=8
+QFileInfo (0x0x7f0a7b3a8360) 0
+
+Class QDir
+   size=8 align=8
+   base size=8 base align=8
+QDir (0x0x7f0a7b3a8780) 0
+
+Class QDirIterator
+   size=8 align=8
+   base size=8 base align=8
+QDirIterator (0x0x7f0a7b09f180) 0
+
+Class QEasingCurve
+   size=8 align=8
+   base size=8 base align=8
+QEasingCurve (0x0x7f0a7b09f3c0) 0
+
+Class QEventTransition::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QEventTransition::QPrivateSignal (0x0x7f0a7b18b600) 0 empty
+
+Vtable for QEventTransition
+QEventTransition::_ZTV16QEventTransition: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QEventTransition)
+16    (int (*)(...))QEventTransition::metaObject
+24    (int (*)(...))QEventTransition::qt_metacast
+32    (int (*)(...))QEventTransition::qt_metacall
+40    (int (*)(...))QEventTransition::~QEventTransition
+48    (int (*)(...))QEventTransition::~QEventTransition
+56    (int (*)(...))QEventTransition::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QEventTransition::eventTest
+120   (int (*)(...))QEventTransition::onTransition
+
+Class QEventTransition
+   size=16 align=8
+   base size=16 base align=8
+QEventTransition (0x0x7f0a7b190208) 0
+    vptr=((& QEventTransition::_ZTV16QEventTransition) + 16u)
+  QAbstractTransition (0x0x7f0a7b190270) 0
+      primary-for QEventTransition (0x0x7f0a7b190208)
+    QObject (0x0x7f0a7b18b5a0) 0
+        primary-for QAbstractTransition (0x0x7f0a7b190270)
+
+Vtable for QException
+QException::_ZTV10QException: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QException)
+16    (int (*)(...))QException::~QException
+24    (int (*)(...))QException::~QException
+32    (int (*)(...))std::exception::what
+40    (int (*)(...))QException::raise
+48    (int (*)(...))QException::clone
+
+Class QException
+   size=8 align=8
+   base size=8 base align=8
+QException (0x0x7f0a7b1902d8) 0 nearly-empty
+    vptr=((& QException::_ZTV10QException) + 16u)
+  std::exception (0x0x7f0a7b18b660) 0 nearly-empty
+      primary-for QException (0x0x7f0a7b1902d8)
+
+Vtable for QUnhandledException
+QUnhandledException::_ZTV19QUnhandledException: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QUnhandledException)
+16    (int (*)(...))QUnhandledException::~QUnhandledException
+24    (int (*)(...))QUnhandledException::~QUnhandledException
+32    (int (*)(...))std::exception::what
+40    (int (*)(...))QUnhandledException::raise
+48    (int (*)(...))QUnhandledException::clone
+
+Class QUnhandledException
+   size=8 align=8
+   base size=8 base align=8
+QUnhandledException (0x0x7f0a7b190340) 0 nearly-empty
+    vptr=((& QUnhandledException::_ZTV19QUnhandledException) + 16u)
+  QException (0x0x7f0a7b1903a8) 0 nearly-empty
+      primary-for QUnhandledException (0x0x7f0a7b190340)
+    std::exception (0x0x7f0a7b18b6c0) 0 nearly-empty
+        primary-for QException (0x0x7f0a7b1903a8)
+
+Class QtPrivate::ExceptionHolder
+   size=8 align=8
+   base size=8 base align=8
+QtPrivate::ExceptionHolder (0x0x7f0a7b18b720) 0
+
+Class QtPrivate::ExceptionStore
+   size=8 align=8
+   base size=8 base align=8
+QtPrivate::ExceptionStore (0x0x7f0a7b18b7e0) 0
+
+Vtable for QFactoryInterface
+QFactoryInterface::_ZTV17QFactoryInterface: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QFactoryInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class QFactoryInterface
+   size=8 align=8
+   base size=8 base align=8
+QFactoryInterface (0x0x7f0a7b18b840) 0 nearly-empty
+    vptr=((& QFactoryInterface::_ZTV17QFactoryInterface) + 16u)
+
+Class QFileSelector::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFileSelector::QPrivateSignal (0x0x7f0a7b18b960) 0 empty
+
+Vtable for QFileSelector
+QFileSelector::_ZTV13QFileSelector: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QFileSelector)
+16    (int (*)(...))QFileSelector::metaObject
+24    (int (*)(...))QFileSelector::qt_metacast
+32    (int (*)(...))QFileSelector::qt_metacall
+40    (int (*)(...))QFileSelector::~QFileSelector
+48    (int (*)(...))QFileSelector::~QFileSelector
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QFileSelector
+   size=16 align=8
+   base size=16 base align=8
+QFileSelector (0x0x7f0a7b190410) 0
+    vptr=((& QFileSelector::_ZTV13QFileSelector) + 16u)
+  QObject (0x0x7f0a7b18b900) 0
+      primary-for QFileSelector (0x0x7f0a7b190410)
+
+Class QFileSystemWatcher::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFileSystemWatcher::QPrivateSignal (0x0x7f0a7b18ba20) 0 empty
+
+Vtable for QFileSystemWatcher
+QFileSystemWatcher::_ZTV18QFileSystemWatcher: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QFileSystemWatcher)
+16    (int (*)(...))QFileSystemWatcher::metaObject
+24    (int (*)(...))QFileSystemWatcher::qt_metacast
+32    (int (*)(...))QFileSystemWatcher::qt_metacall
+40    (int (*)(...))QFileSystemWatcher::~QFileSystemWatcher
+48    (int (*)(...))QFileSystemWatcher::~QFileSystemWatcher
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QFileSystemWatcher
+   size=16 align=8
+   base size=16 base align=8
+QFileSystemWatcher (0x0x7f0a7b190478) 0
+    vptr=((& QFileSystemWatcher::_ZTV18QFileSystemWatcher) + 16u)
+  QObject (0x0x7f0a7b18b9c0) 0
+      primary-for QFileSystemWatcher (0x0x7f0a7b190478)
+
+Class QFinalState::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFinalState::QPrivateSignal (0x0x7f0a7b18bae0) 0 empty
+
+Vtable for QFinalState
+QFinalState::_ZTV11QFinalState: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QFinalState)
+16    (int (*)(...))QFinalState::metaObject
+24    (int (*)(...))QFinalState::qt_metacast
+32    (int (*)(...))QFinalState::qt_metacall
+40    (int (*)(...))QFinalState::~QFinalState
+48    (int (*)(...))QFinalState::~QFinalState
+56    (int (*)(...))QFinalState::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QFinalState::onEntry
+120   (int (*)(...))QFinalState::onExit
+
+Class QFinalState
+   size=16 align=8
+   base size=16 base align=8
+QFinalState (0x0x7f0a7b1904e0) 0
+    vptr=((& QFinalState::_ZTV11QFinalState) + 16u)
+  QAbstractState (0x0x7f0a7b190548) 0
+      primary-for QFinalState (0x0x7f0a7b1904e0)
+    QObject (0x0x7f0a7b18ba80) 0
+        primary-for QAbstractState (0x0x7f0a7b190548)
+
+Vtable for QRunnable
+QRunnable::_ZTV9QRunnable: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QRunnable)
+16    (int (*)(...))__cxa_pure_virtual
+24    0u
+32    0u
+
+Class QRunnable
+   size=16 align=8
+   base size=12 base align=8
+QRunnable (0x0x7f0a7b18bb40) 0
+    vptr=((& QRunnable::_ZTV9QRunnable) + 16u)
+
+Class QBasicMutex
+   size=8 align=8
+   base size=8 base align=8
+QBasicMutex (0x0x7f0a7b18bba0) 0
+
+Class QMutex
+   size=8 align=8
+   base size=8 base align=8
+QMutex (0x0x7f0a7b190680) 0
+  QBasicMutex (0x0x7f0a7b18bde0) 0
+
+Class QMutexLocker
+   size=8 align=8
+   base size=8 base align=8
+QMutexLocker (0x0x7f0a7b18bea0) 0
+
+Class QtPrivate::ResultItem
+   size=16 align=8
+   base size=16 base align=8
+QtPrivate::ResultItem (0x0x7f0a7b18bf60) 0
+
+Class QtPrivate::ResultIteratorBase
+   size=16 align=8
+   base size=12 base align=8
+QtPrivate::ResultIteratorBase (0x0x7f0a7aeb8000) 0
+
+Vtable for QtPrivate::ResultStoreBase
+QtPrivate::ResultStoreBase::_ZTVN9QtPrivate15ResultStoreBaseE: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN9QtPrivate15ResultStoreBaseE)
+16    (int (*)(...))QtPrivate::ResultStoreBase::~ResultStoreBase
+24    (int (*)(...))QtPrivate::ResultStoreBase::~ResultStoreBase
+
+Class QtPrivate::ResultStoreBase
+   size=48 align=8
+   base size=44 base align=8
+QtPrivate::ResultStoreBase (0x0x7f0a7aeb8120) 0
+    vptr=((& QtPrivate::ResultStoreBase::_ZTVN9QtPrivate15ResultStoreBaseE) + 16u)
+
+Vtable for QFutureInterfaceBase
+QFutureInterfaceBase::_ZTV20QFutureInterfaceBase: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QFutureInterfaceBase)
+16    (int (*)(...))QFutureInterfaceBase::~QFutureInterfaceBase
+24    (int (*)(...))QFutureInterfaceBase::~QFutureInterfaceBase
+
+Class QFutureInterfaceBase
+   size=16 align=8
+   base size=16 base align=8
+QFutureInterfaceBase (0x0x7f0a7aeb8180) 0
+    vptr=((& QFutureInterfaceBase::_ZTV20QFutureInterfaceBase) + 16u)
+
+Class QFutureWatcherBase::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFutureWatcherBase::QPrivateSignal (0x0x7f0a7aeb84e0) 0 empty
+
+Vtable for QFutureWatcherBase
+QFutureWatcherBase::_ZTV18QFutureWatcherBase: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QFutureWatcherBase)
+16    (int (*)(...))QFutureWatcherBase::metaObject
+24    (int (*)(...))QFutureWatcherBase::qt_metacast
+32    (int (*)(...))QFutureWatcherBase::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QFutureWatcherBase::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QFutureWatcherBase::connectNotify
+104   (int (*)(...))QFutureWatcherBase::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+
+Class QFutureWatcherBase
+   size=16 align=8
+   base size=16 base align=8
+QFutureWatcherBase (0x0x7f0a7b190a90) 0
+    vptr=((& QFutureWatcherBase::_ZTV18QFutureWatcherBase) + 16u)
+  QObject (0x0x7f0a7aeb8480) 0
+      primary-for QFutureWatcherBase (0x0x7f0a7b190a90)
+
+Class QHistoryState::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QHistoryState::QPrivateSignal (0x0x7f0a7aeb8660) 0 empty
+
+Vtable for QHistoryState
+QHistoryState::_ZTV13QHistoryState: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QHistoryState)
+16    (int (*)(...))QHistoryState::metaObject
+24    (int (*)(...))QHistoryState::qt_metacast
+32    (int (*)(...))QHistoryState::qt_metacall
+40    (int (*)(...))QHistoryState::~QHistoryState
+48    (int (*)(...))QHistoryState::~QHistoryState
+56    (int (*)(...))QHistoryState::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QHistoryState::onEntry
+120   (int (*)(...))QHistoryState::onExit
+
+Class QHistoryState
+   size=16 align=8
+   base size=16 base align=8
+QHistoryState (0x0x7f0a7b190ea0) 0
+    vptr=((& QHistoryState::_ZTV13QHistoryState) + 16u)
+  QAbstractState (0x0x7f0a7b190f08) 0
+      primary-for QHistoryState (0x0x7f0a7b190ea0)
+    QObject (0x0x7f0a7aeb8600) 0
+        primary-for QAbstractState (0x0x7f0a7b190f08)
+
+Class QIdentityProxyModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QIdentityProxyModel::QPrivateSignal (0x0x7f0a7aeb8720) 0 empty
+
+Vtable for QIdentityProxyModel
+QIdentityProxyModel::_ZTV19QIdentityProxyModel: 53u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QIdentityProxyModel)
+16    (int (*)(...))QIdentityProxyModel::metaObject
+24    (int (*)(...))QIdentityProxyModel::qt_metacast
+32    (int (*)(...))QIdentityProxyModel::qt_metacall
+40    (int (*)(...))QIdentityProxyModel::~QIdentityProxyModel
+48    (int (*)(...))QIdentityProxyModel::~QIdentityProxyModel
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QIdentityProxyModel::index
+120   (int (*)(...))QIdentityProxyModel::parent
+128   (int (*)(...))QIdentityProxyModel::sibling
+136   (int (*)(...))QIdentityProxyModel::rowCount
+144   (int (*)(...))QIdentityProxyModel::columnCount
+152   (int (*)(...))QAbstractProxyModel::hasChildren
+160   (int (*)(...))QAbstractProxyModel::data
+168   (int (*)(...))QAbstractProxyModel::setData
+176   (int (*)(...))QIdentityProxyModel::headerData
+184   (int (*)(...))QAbstractProxyModel::setHeaderData
+192   (int (*)(...))QAbstractProxyModel::itemData
+200   (int (*)(...))QAbstractProxyModel::setItemData
+208   (int (*)(...))QAbstractProxyModel::mimeTypes
+216   (int (*)(...))QAbstractProxyModel::mimeData
+224   (int (*)(...))QAbstractProxyModel::canDropMimeData
+232   (int (*)(...))QIdentityProxyModel::dropMimeData
+240   (int (*)(...))QAbstractProxyModel::supportedDropActions
+248   (int (*)(...))QAbstractProxyModel::supportedDragActions
+256   (int (*)(...))QIdentityProxyModel::insertRows
+264   (int (*)(...))QIdentityProxyModel::insertColumns
+272   (int (*)(...))QIdentityProxyModel::removeRows
+280   (int (*)(...))QIdentityProxyModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QAbstractProxyModel::fetchMore
+312   (int (*)(...))QAbstractProxyModel::canFetchMore
+320   (int (*)(...))QAbstractProxyModel::flags
+328   (int (*)(...))QAbstractProxyModel::sort
+336   (int (*)(...))QAbstractProxyModel::buddy
+344   (int (*)(...))QIdentityProxyModel::match
+352   (int (*)(...))QAbstractProxyModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractProxyModel::submit
+376   (int (*)(...))QAbstractProxyModel::revert
+384   (int (*)(...))QIdentityProxyModel::setSourceModel
+392   (int (*)(...))QIdentityProxyModel::mapToSource
+400   (int (*)(...))QIdentityProxyModel::mapFromSource
+408   (int (*)(...))QIdentityProxyModel::mapSelectionToSource
+416   (int (*)(...))QIdentityProxyModel::mapSelectionFromSource
+
+Class QIdentityProxyModel
+   size=16 align=8
+   base size=16 base align=8
+QIdentityProxyModel (0x0x7f0a7b190f70) 0
+    vptr=((& QIdentityProxyModel::_ZTV19QIdentityProxyModel) + 16u)
+  QAbstractProxyModel (0x0x7f0a7b1906e8) 0
+      primary-for QIdentityProxyModel (0x0x7f0a7b190f70)
+    QAbstractItemModel (0x0x7f0a7afd4000) 0
+        primary-for QAbstractProxyModel (0x0x7f0a7b1906e8)
+      QObject (0x0x7f0a7aeb86c0) 0
+          primary-for QAbstractItemModel (0x0x7f0a7afd4000)
+
+Class QItemSelectionRange
+   size=16 align=8
+   base size=16 base align=8
+QItemSelectionRange (0x0x7f0a7aeb8780) 0
+
+Class QItemSelectionModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QItemSelectionModel::QPrivateSignal (0x0x7f0a7aeb8ae0) 0 empty
+
+Vtable for QItemSelectionModel
+QItemSelectionModel::_ZTV19QItemSelectionModel: 20u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QItemSelectionModel)
+16    (int (*)(...))QItemSelectionModel::metaObject
+24    (int (*)(...))QItemSelectionModel::qt_metacast
+32    (int (*)(...))QItemSelectionModel::qt_metacall
+40    (int (*)(...))QItemSelectionModel::~QItemSelectionModel
+48    (int (*)(...))QItemSelectionModel::~QItemSelectionModel
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QItemSelectionModel::setCurrentIndex
+120   (int (*)(...))QItemSelectionModel::select
+128   (int (*)(...))QItemSelectionModel::select
+136   (int (*)(...))QItemSelectionModel::clear
+144   (int (*)(...))QItemSelectionModel::reset
+152   (int (*)(...))QItemSelectionModel::clearCurrentIndex
+
+Class QItemSelectionModel
+   size=16 align=8
+   base size=16 base align=8
+QItemSelectionModel (0x0x7f0a7afd43a8) 0
+    vptr=((& QItemSelectionModel::_ZTV19QItemSelectionModel) + 16u)
+  QObject (0x0x7f0a7aeb8a80) 0
+      primary-for QItemSelectionModel (0x0x7f0a7afd43a8)
+
+Class QItemSelection
+   size=8 align=8
+   base size=8 base align=8
+QItemSelection (0x0x7f0a7afd45b0) 0
+  QList<QItemSelectionRange> (0x0x7f0a7afd4618) 0
+    QListSpecialMethods<QItemSelectionRange> (0x0x7f0a7aeb8de0) 0 empty
+
+Class QJsonValue
+   size=24 align=8
+   base size=20 base align=8
+QJsonValue (0x0x7f0a7aca5300) 0
+
+Class QJsonValueRef
+   size=16 align=8
+   base size=12 base align=8
+QJsonValueRef (0x0x7f0a7aca53c0) 0
+
+Class QJsonValuePtr
+   size=24 align=8
+   base size=24 base align=8
+QJsonValuePtr (0x0x7f0a7aca5480) 0
+
+Class QJsonValueRefPtr
+   size=16 align=8
+   base size=16 base align=8
+QJsonValueRefPtr (0x0x7f0a7aca54e0) 0
+
+Class QJsonArray::iterator
+   size=16 align=8
+   base size=12 base align=8
+QJsonArray::iterator (0x0x7f0a7aca55a0) 0
+
+Class QJsonArray::const_iterator
+   size=16 align=8
+   base size=12 base align=8
+QJsonArray::const_iterator (0x0x7f0a7aca5600) 0
+
+Class QJsonArray
+   size=16 align=8
+   base size=16 base align=8
+QJsonArray (0x0x7f0a7aca5540) 0
+
+Class QJsonParseError
+   size=8 align=4
+   base size=8 base align=4
+QJsonParseError (0x0x7f0a7aca56c0) 0
+
+Class QJsonDocument
+   size=8 align=8
+   base size=8 base align=8
+QJsonDocument (0x0x7f0a7aca5720) 0
+
+Class QJsonObject::iterator
+   size=16 align=8
+   base size=12 base align=8
+QJsonObject::iterator (0x0x7f0a7aca57e0) 0
+
+Class QJsonObject::const_iterator
+   size=16 align=8
+   base size=12 base align=8
+QJsonObject::const_iterator (0x0x7f0a7aca5840) 0
+
+Class QJsonObject
+   size=16 align=8
+   base size=16 base align=8
+QJsonObject (0x0x7f0a7aca5780) 0
+
+Class QLibrary::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QLibrary::QPrivateSignal (0x0x7f0a7aca5a20) 0 empty
+
+Vtable for QLibrary
+QLibrary::_ZTV8QLibrary: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI8QLibrary)
+16    (int (*)(...))QLibrary::metaObject
+24    (int (*)(...))QLibrary::qt_metacast
+32    (int (*)(...))QLibrary::qt_metacall
+40    (int (*)(...))QLibrary::~QLibrary
+48    (int (*)(...))QLibrary::~QLibrary
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QLibrary
+   size=32 align=8
+   base size=25 base align=8
+QLibrary (0x0x7f0a7afd49c0) 0
+    vptr=((& QLibrary::_ZTV8QLibrary) + 16u)
+  QObject (0x0x7f0a7aca59c0) 0
+      primary-for QLibrary (0x0x7f0a7afd49c0)
+
+Class QVersionNumber::SegmentStorage
+   size=8 align=8
+   base size=8 base align=8
+QVersionNumber::SegmentStorage (0x0x7f0a7aca5c60) 0
+
+Class QVersionNumber
+   size=8 align=8
+   base size=8 base align=8
+QVersionNumber (0x0x7f0a7aca5c00) 0
+
+Class QLibraryInfo
+   size=1 align=1
+   base size=0 base align=1
+QLibraryInfo (0x0x7f0a7aace9c0) 0 empty
+
+Class QPoint
+   size=8 align=4
+   base size=8 base align=4
+QPoint (0x0x7f0a7aacea20) 0
+
+Class QPointF
+   size=16 align=8
+   base size=16 base align=8
+QPointF (0x0x7f0a7aacecc0) 0
+
+Class QLine
+   size=16 align=4
+   base size=16 base align=4
+QLine (0x0x7f0a7aacef60) 0
+
+Class QLineF
+   size=32 align=8
+   base size=32 base align=8
+QLineF (0x0x7f0a7ab9a240) 0
+
+Class QLinkedListData
+   size=32 align=8
+   base size=25 base align=8
+QLinkedListData (0x0x7f0a7ab9a4e0) 0
+
+Class QLockFile
+   size=8 align=8
+   base size=8 base align=8
+QLockFile (0x0x7f0a7ab9ac60) 0
+
+Class QLoggingCategory::AtomicBools
+   size=4 align=1
+   base size=4 base align=1
+QLoggingCategory::AtomicBools (0x0x7f0a7ab9ade0) 0
+
+Class QLoggingCategory
+   size=24 align=8
+   base size=24 base align=8
+QLoggingCategory (0x0x7f0a7ab9ad80) 0
+
+Class QMargins
+   size=16 align=4
+   base size=16 base align=4
+QMargins (0x0x7f0a7ab9af60) 0
+
+Class QMarginsF
+   size=32 align=8
+   base size=32 base align=8
+QMarginsF (0x0x7f0a7a914240) 0
+
+Class QMessageAuthenticationCode
+   size=8 align=8
+   base size=8 base align=8
+QMessageAuthenticationCode (0x0x7f0a7a914540) 0
+
+Class QMetaMethod
+   size=16 align=8
+   base size=12 base align=8
+QMetaMethod (0x0x7f0a7a9145a0) 0
+
+Class QMetaEnum
+   size=16 align=8
+   base size=12 base align=8
+QMetaEnum (0x0x7f0a7a914840) 0
+
+Class QMetaProperty
+   size=32 align=8
+   base size=32 base align=8
+QMetaProperty (0x0x7f0a7a914b40) 0
+
+Class QMetaClassInfo
+   size=16 align=8
+   base size=12 base align=8
+QMetaClassInfo (0x0x7f0a7a914ba0) 0
+
+Class QMimeData::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QMimeData::QPrivateSignal (0x0x7f0a7a914ea0) 0 empty
+
+Vtable for QMimeData
+QMimeData::_ZTV9QMimeData: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QMimeData)
+16    (int (*)(...))QMimeData::metaObject
+24    (int (*)(...))QMimeData::qt_metacast
+32    (int (*)(...))QMimeData::qt_metacall
+40    (int (*)(...))QMimeData::~QMimeData
+48    (int (*)(...))QMimeData::~QMimeData
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QMimeData::hasFormat
+120   (int (*)(...))QMimeData::formats
+128   (int (*)(...))QMimeData::retrieveData
+
+Class QMimeData
+   size=16 align=8
+   base size=16 base align=8
+QMimeData (0x0x7f0a7ab9eaf8) 0
+    vptr=((& QMimeData::_ZTV9QMimeData) + 16u)
+  QObject (0x0x7f0a7a914e40) 0
+      primary-for QMimeData (0x0x7f0a7ab9eaf8)
+
+Class QMimeType
+   size=8 align=8
+   base size=8 base align=8
+QMimeType (0x0x7f0a7a914f00) 0
+
+Class QMimeDatabase
+   size=8 align=8
+   base size=8 base align=8
+QMimeDatabase (0x0x7f0a7aa2e240) 0
+
+Class QObjectCleanupHandler::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QObjectCleanupHandler::QPrivateSignal (0x0x7f0a7aa2e300) 0 empty
+
+Vtable for QObjectCleanupHandler
+QObjectCleanupHandler::_ZTV21QObjectCleanupHandler: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QObjectCleanupHandler)
+16    (int (*)(...))QObjectCleanupHandler::metaObject
+24    (int (*)(...))QObjectCleanupHandler::qt_metacast
+32    (int (*)(...))QObjectCleanupHandler::qt_metacall
+40    (int (*)(...))QObjectCleanupHandler::~QObjectCleanupHandler
+48    (int (*)(...))QObjectCleanupHandler::~QObjectCleanupHandler
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QObjectCleanupHandler
+   size=24 align=8
+   base size=24 base align=8
+QObjectCleanupHandler (0x0x7f0a7ab9ed00) 0
+    vptr=((& QObjectCleanupHandler::_ZTV21QObjectCleanupHandler) + 16u)
+  QObject (0x0x7f0a7aa2e2a0) 0
+      primary-for QObjectCleanupHandler (0x0x7f0a7ab9ed00)
+
+Class QOperatingSystemVersion
+   size=16 align=4
+   base size=16 base align=4
+QOperatingSystemVersion (0x0x7f0a7aa2e360) 0
+
+Class QParallelAnimationGroup::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QParallelAnimationGroup::QPrivateSignal (0x0x7f0a7aa2e420) 0 empty
+
+Vtable for QParallelAnimationGroup
+QParallelAnimationGroup::_ZTV23QParallelAnimationGroup: 18u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI23QParallelAnimationGroup)
+16    (int (*)(...))QParallelAnimationGroup::metaObject
+24    (int (*)(...))QParallelAnimationGroup::qt_metacast
+32    (int (*)(...))QParallelAnimationGroup::qt_metacall
+40    (int (*)(...))QParallelAnimationGroup::~QParallelAnimationGroup
+48    (int (*)(...))QParallelAnimationGroup::~QParallelAnimationGroup
+56    (int (*)(...))QParallelAnimationGroup::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QParallelAnimationGroup::duration
+120   (int (*)(...))QParallelAnimationGroup::updateCurrentTime
+128   (int (*)(...))QParallelAnimationGroup::updateState
+136   (int (*)(...))QParallelAnimationGroup::updateDirection
+
+Class QParallelAnimationGroup
+   size=16 align=8
+   base size=16 base align=8
+QParallelAnimationGroup (0x0x7f0a7ab9edd0) 0
+    vptr=((& QParallelAnimationGroup::_ZTV23QParallelAnimationGroup) + 16u)
+  QAnimationGroup (0x0x7f0a7ab9ee38) 0
+      primary-for QParallelAnimationGroup (0x0x7f0a7ab9edd0)
+    QAbstractAnimation (0x0x7f0a7ab9eea0) 0
+        primary-for QAnimationGroup (0x0x7f0a7ab9ee38)
+      QObject (0x0x7f0a7aa2e3c0) 0
+          primary-for QAbstractAnimation (0x0x7f0a7ab9eea0)
+
+Class QPauseAnimation::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPauseAnimation::QPrivateSignal (0x0x7f0a7aa2e4e0) 0 empty
+
+Vtable for QPauseAnimation
+QPauseAnimation::_ZTV15QPauseAnimation: 18u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QPauseAnimation)
+16    (int (*)(...))QPauseAnimation::metaObject
+24    (int (*)(...))QPauseAnimation::qt_metacast
+32    (int (*)(...))QPauseAnimation::qt_metacall
+40    (int (*)(...))QPauseAnimation::~QPauseAnimation
+48    (int (*)(...))QPauseAnimation::~QPauseAnimation
+56    (int (*)(...))QPauseAnimation::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QPauseAnimation::duration
+120   (int (*)(...))QPauseAnimation::updateCurrentTime
+128   (int (*)(...))QAbstractAnimation::updateState
+136   (int (*)(...))QAbstractAnimation::updateDirection
+
+Class QPauseAnimation
+   size=16 align=8
+   base size=16 base align=8
+QPauseAnimation (0x0x7f0a7ab9ef08) 0
+    vptr=((& QPauseAnimation::_ZTV15QPauseAnimation) + 16u)
+  QAbstractAnimation (0x0x7f0a7ab9ef70) 0
+      primary-for QPauseAnimation (0x0x7f0a7ab9ef08)
+    QObject (0x0x7f0a7aa2e480) 0
+        primary-for QAbstractAnimation (0x0x7f0a7ab9ef70)
+
+Class QStaticPlugin
+   size=16 align=8
+   base size=16 base align=8
+QStaticPlugin (0x0x7f0a7aa2e6c0) 0
+
+Class QPluginLoader::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPluginLoader::QPrivateSignal (0x0x7f0a7aa2e9c0) 0 empty
+
+Vtable for QPluginLoader
+QPluginLoader::_ZTV13QPluginLoader: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QPluginLoader)
+16    (int (*)(...))QPluginLoader::metaObject
+24    (int (*)(...))QPluginLoader::qt_metacast
+32    (int (*)(...))QPluginLoader::qt_metacall
+40    (int (*)(...))QPluginLoader::~QPluginLoader
+48    (int (*)(...))QPluginLoader::~QPluginLoader
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QPluginLoader
+   size=32 align=8
+   base size=25 base align=8
+QPluginLoader (0x0x7f0a7a69e138) 0
+    vptr=((& QPluginLoader::_ZTV13QPluginLoader) + 16u)
+  QObject (0x0x7f0a7aa2e960) 0
+      primary-for QPluginLoader (0x0x7f0a7a69e138)
+
+Class QProcessEnvironment
+   size=8 align=8
+   base size=8 base align=8
+QProcessEnvironment (0x0x7f0a7aa2ea20) 0
+
+Class QProcess::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QProcess::QPrivateSignal (0x0x7f0a7aa2ed80) 0 empty
+
+Vtable for QProcess
+QProcess::_ZTV8QProcess: 31u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI8QProcess)
+16    (int (*)(...))QProcess::metaObject
+24    (int (*)(...))QProcess::qt_metacast
+32    (int (*)(...))QProcess::qt_metacall
+40    (int (*)(...))QProcess::~QProcess
+48    (int (*)(...))QProcess::~QProcess
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QProcess::isSequential
+120   (int (*)(...))QProcess::open
+128   (int (*)(...))QProcess::close
+136   (int (*)(...))QIODevice::pos
+144   (int (*)(...))QIODevice::size
+152   (int (*)(...))QIODevice::seek
+160   (int (*)(...))QProcess::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QProcess::bytesAvailable
+184   (int (*)(...))QProcess::bytesToWrite
+192   (int (*)(...))QProcess::canReadLine
+200   (int (*)(...))QProcess::waitForReadyRead
+208   (int (*)(...))QProcess::waitForBytesWritten
+216   (int (*)(...))QProcess::readData
+224   (int (*)(...))QIODevice::readLineData
+232   (int (*)(...))QProcess::writeData
+240   (int (*)(...))QProcess::setupChildProcess
+
+Class QProcess
+   size=16 align=8
+   base size=16 base align=8
+QProcess (0x0x7f0a7a69e340) 0
+    vptr=((& QProcess::_ZTV8QProcess) + 16u)
+  QIODevice (0x0x7f0a7a69e3a8) 0
+      primary-for QProcess (0x0x7f0a7a69e340)
+    QObject (0x0x7f0a7aa2ed20) 0
+        primary-for QIODevice (0x0x7f0a7a69e3a8)
+
+Class QVariantAnimation::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QVariantAnimation::QPrivateSignal (0x0x7f0a7aa2ee40) 0 empty
+
+Vtable for QVariantAnimation
+QVariantAnimation::_ZTV17QVariantAnimation: 20u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QVariantAnimation)
+16    (int (*)(...))QVariantAnimation::metaObject
+24    (int (*)(...))QVariantAnimation::qt_metacast
+32    (int (*)(...))QVariantAnimation::qt_metacall
+40    (int (*)(...))QVariantAnimation::~QVariantAnimation
+48    (int (*)(...))QVariantAnimation::~QVariantAnimation
+56    (int (*)(...))QVariantAnimation::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QVariantAnimation::duration
+120   (int (*)(...))QVariantAnimation::updateCurrentTime
+128   (int (*)(...))QVariantAnimation::updateState
+136   (int (*)(...))QAbstractAnimation::updateDirection
+144   (int (*)(...))QVariantAnimation::updateCurrentValue
+152   (int (*)(...))QVariantAnimation::interpolated
+
+Class QVariantAnimation
+   size=16 align=8
+   base size=16 base align=8
+QVariantAnimation (0x0x7f0a7a69e410) 0
+    vptr=((& QVariantAnimation::_ZTV17QVariantAnimation) + 16u)
+  QAbstractAnimation (0x0x7f0a7a69e478) 0
+      primary-for QVariantAnimation (0x0x7f0a7a69e410)
+    QObject (0x0x7f0a7aa2ede0) 0
+        primary-for QAbstractAnimation (0x0x7f0a7a69e478)
+
+Class QPropertyAnimation::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPropertyAnimation::QPrivateSignal (0x0x7f0a7aa2ef00) 0 empty
+
+Vtable for QPropertyAnimation
+QPropertyAnimation::_ZTV18QPropertyAnimation: 20u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QPropertyAnimation)
+16    (int (*)(...))QPropertyAnimation::metaObject
+24    (int (*)(...))QPropertyAnimation::qt_metacast
+32    (int (*)(...))QPropertyAnimation::qt_metacall
+40    (int (*)(...))QPropertyAnimation::~QPropertyAnimation
+48    (int (*)(...))QPropertyAnimation::~QPropertyAnimation
+56    (int (*)(...))QPropertyAnimation::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QVariantAnimation::duration
+120   (int (*)(...))QVariantAnimation::updateCurrentTime
+128   (int (*)(...))QPropertyAnimation::updateState
+136   (int (*)(...))QAbstractAnimation::updateDirection
+144   (int (*)(...))QPropertyAnimation::updateCurrentValue
+152   (int (*)(...))QVariantAnimation::interpolated
+
+Class QPropertyAnimation
+   size=16 align=8
+   base size=16 base align=8
+QPropertyAnimation (0x0x7f0a7a69e548) 0
+    vptr=((& QPropertyAnimation::_ZTV18QPropertyAnimation) + 16u)
+  QVariantAnimation (0x0x7f0a7a69e5b0) 0
+      primary-for QPropertyAnimation (0x0x7f0a7a69e548)
+    QAbstractAnimation (0x0x7f0a7a69e618) 0
+        primary-for QVariantAnimation (0x0x7f0a7a69e5b0)
+      QObject (0x0x7f0a7aa2eea0) 0
+          primary-for QAbstractAnimation (0x0x7f0a7a69e618)
+
+Class QReadWriteLock
+   size=8 align=8
+   base size=8 base align=8
+QReadWriteLock (0x0x7f0a7a734000) 0
+
+Class QReadLocker
+   size=8 align=8
+   base size=8 base align=8
+QReadLocker (0x0x7f0a7a7342a0) 0
+
+Class QWriteLocker
+   size=8 align=8
+   base size=8 base align=8
+QWriteLocker (0x0x7f0a7a734300) 0
+
+Class QSize
+   size=8 align=4
+   base size=8 base align=4
+QSize (0x0x7f0a7a734360) 0
+
+Class QSizeF
+   size=16 align=8
+   base size=16 base align=8
+QSizeF (0x0x7f0a7a7346c0) 0
+
+Class QRect
+   size=16 align=4
+   base size=16 base align=4
+QRect (0x0x7f0a7a734a20) 0
+
+Class QRectF
+   size=32 align=8
+   base size=32 base align=8
+QRectF (0x0x7f0a7a734cc0) 0
+
+Class QRegularExpression
+   size=8 align=8
+   base size=8 base align=8
+QRegularExpression (0x0x7f0a7a734f60) 0
+
+Class QRegularExpressionMatch
+   size=8 align=8
+   base size=8 base align=8
+QRegularExpressionMatch (0x0x7f0a7a56b5a0) 0
+
+Class QRegularExpressionMatchIterator
+   size=8 align=8
+   base size=8 base align=8
+QRegularExpressionMatchIterator (0x0x7f0a7a56b8a0) 0
+
+Class QResource
+   size=8 align=8
+   base size=8 base align=8
+QResource (0x0x7f0a7a56bba0) 0
+
+Class QSaveFile::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSaveFile::QPrivateSignal (0x0x7f0a7a56bd20) 0 empty
+
+Vtable for QSaveFile
+QSaveFile::_ZTV9QSaveFile: 34u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QSaveFile)
+16    (int (*)(...))QSaveFile::metaObject
+24    (int (*)(...))QSaveFile::qt_metacast
+32    (int (*)(...))QSaveFile::qt_metacall
+40    (int (*)(...))QSaveFile::~QSaveFile
+48    (int (*)(...))QSaveFile::~QSaveFile
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QFileDevice::isSequential
+120   (int (*)(...))QSaveFile::open
+128   (int (*)(...))QSaveFile::close
+136   (int (*)(...))QFileDevice::pos
+144   (int (*)(...))QFileDevice::size
+152   (int (*)(...))QFileDevice::seek
+160   (int (*)(...))QFileDevice::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QIODevice::bytesAvailable
+184   (int (*)(...))QIODevice::bytesToWrite
+192   (int (*)(...))QIODevice::canReadLine
+200   (int (*)(...))QIODevice::waitForReadyRead
+208   (int (*)(...))QIODevice::waitForBytesWritten
+216   (int (*)(...))QFileDevice::readData
+224   (int (*)(...))QFileDevice::readLineData
+232   (int (*)(...))QSaveFile::writeData
+240   (int (*)(...))QSaveFile::fileName
+248   (int (*)(...))QFileDevice::resize
+256   (int (*)(...))QFileDevice::permissions
+264   (int (*)(...))QFileDevice::setPermissions
+
+Class QSaveFile
+   size=16 align=8
+   base size=16 base align=8
+QSaveFile (0x0x7f0a7a85a8f0) 0
+    vptr=((& QSaveFile::_ZTV9QSaveFile) + 16u)
+  QFileDevice (0x0x7f0a7a85a958) 0
+      primary-for QSaveFile (0x0x7f0a7a85a8f0)
+    QIODevice (0x0x7f0a7a85a9c0) 0
+        primary-for QFileDevice (0x0x7f0a7a85a958)
+      QObject (0x0x7f0a7a56bcc0) 0
+          primary-for QIODevice (0x0x7f0a7a85a9c0)
+
+Class QSemaphore
+   size=8 align=8
+   base size=8 base align=8
+QSemaphore (0x0x7f0a7a56bde0) 0
+
+Class QSequentialAnimationGroup::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSequentialAnimationGroup::QPrivateSignal (0x0x7f0a7a56bea0) 0 empty
+
+Vtable for QSequentialAnimationGroup
+QSequentialAnimationGroup::_ZTV25QSequentialAnimationGroup: 18u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI25QSequentialAnimationGroup)
+16    (int (*)(...))QSequentialAnimationGroup::metaObject
+24    (int (*)(...))QSequentialAnimationGroup::qt_metacast
+32    (int (*)(...))QSequentialAnimationGroup::qt_metacall
+40    (int (*)(...))QSequentialAnimationGroup::~QSequentialAnimationGroup
+48    (int (*)(...))QSequentialAnimationGroup::~QSequentialAnimationGroup
+56    (int (*)(...))QSequentialAnimationGroup::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QSequentialAnimationGroup::duration
+120   (int (*)(...))QSequentialAnimationGroup::updateCurrentTime
+128   (int (*)(...))QSequentialAnimationGroup::updateState
+136   (int (*)(...))QSequentialAnimationGroup::updateDirection
+
+Class QSequentialAnimationGroup
+   size=16 align=8
+   base size=16 base align=8
+QSequentialAnimationGroup (0x0x7f0a7a85aa28) 0
+    vptr=((& QSequentialAnimationGroup::_ZTV25QSequentialAnimationGroup) + 16u)
+  QAnimationGroup (0x0x7f0a7a85aa90) 0
+      primary-for QSequentialAnimationGroup (0x0x7f0a7a85aa28)
+    QAbstractAnimation (0x0x7f0a7a85aaf8) 0
+        primary-for QAnimationGroup (0x0x7f0a7a85aa90)
+      QObject (0x0x7f0a7a56be40) 0
+          primary-for QAbstractAnimation (0x0x7f0a7a85aaf8)
+
+Class QSettings::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSettings::QPrivateSignal (0x0x7f0a7a56bf60) 0 empty
+
+Vtable for QSettings
+QSettings::_ZTV9QSettings: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QSettings)
+16    (int (*)(...))QSettings::metaObject
+24    (int (*)(...))QSettings::qt_metacast
+32    (int (*)(...))QSettings::qt_metacall
+40    (int (*)(...))QSettings::~QSettings
+48    (int (*)(...))QSettings::~QSettings
+56    (int (*)(...))QSettings::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QSettings
+   size=16 align=8
+   base size=16 base align=8
+QSettings (0x0x7f0a7a85ab60) 0
+    vptr=((& QSettings::_ZTV9QSettings) + 16u)
+  QObject (0x0x7f0a7a56bf00) 0
+      primary-for QSettings (0x0x7f0a7a85ab60)
+
+Class QSharedMemory::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSharedMemory::QPrivateSignal (0x0x7f0a7a670060) 0 empty
+
+Vtable for QSharedMemory
+QSharedMemory::_ZTV13QSharedMemory: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QSharedMemory)
+16    (int (*)(...))QSharedMemory::metaObject
+24    (int (*)(...))QSharedMemory::qt_metacast
+32    (int (*)(...))QSharedMemory::qt_metacall
+40    (int (*)(...))QSharedMemory::~QSharedMemory
+48    (int (*)(...))QSharedMemory::~QSharedMemory
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QSharedMemory
+   size=16 align=8
+   base size=16 base align=8
+QSharedMemory (0x0x7f0a7a85abc8) 0
+    vptr=((& QSharedMemory::_ZTV13QSharedMemory) + 16u)
+  QObject (0x0x7f0a7a670000) 0
+      primary-for QSharedMemory (0x0x7f0a7a85abc8)
+
+Class QSignalMapper::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSignalMapper::QPrivateSignal (0x0x7f0a7a670120) 0 empty
+
+Vtable for QSignalMapper
+QSignalMapper::_ZTV13QSignalMapper: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QSignalMapper)
+16    (int (*)(...))QSignalMapper::metaObject
+24    (int (*)(...))QSignalMapper::qt_metacast
+32    (int (*)(...))QSignalMapper::qt_metacall
+40    (int (*)(...))QSignalMapper::~QSignalMapper
+48    (int (*)(...))QSignalMapper::~QSignalMapper
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QSignalMapper
+   size=16 align=8
+   base size=16 base align=8
+QSignalMapper (0x0x7f0a7a85ac30) 0
+    vptr=((& QSignalMapper::_ZTV13QSignalMapper) + 16u)
+  QObject (0x0x7f0a7a6700c0) 0
+      primary-for QSignalMapper (0x0x7f0a7a85ac30)
+
+Class QSignalTransition::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSignalTransition::QPrivateSignal (0x0x7f0a7a6701e0) 0 empty
+
+Vtable for QSignalTransition
+QSignalTransition::_ZTV17QSignalTransition: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QSignalTransition)
+16    (int (*)(...))QSignalTransition::metaObject
+24    (int (*)(...))QSignalTransition::qt_metacast
+32    (int (*)(...))QSignalTransition::qt_metacall
+40    (int (*)(...))QSignalTransition::~QSignalTransition
+48    (int (*)(...))QSignalTransition::~QSignalTransition
+56    (int (*)(...))QSignalTransition::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QSignalTransition::eventTest
+120   (int (*)(...))QSignalTransition::onTransition
+
+Class QSignalTransition
+   size=16 align=8
+   base size=16 base align=8
+QSignalTransition (0x0x7f0a7a85ac98) 0
+    vptr=((& QSignalTransition::_ZTV17QSignalTransition) + 16u)
+  QAbstractTransition (0x0x7f0a7a85ad00) 0
+      primary-for QSignalTransition (0x0x7f0a7a85ac98)
+    QObject (0x0x7f0a7a670180) 0
+        primary-for QAbstractTransition (0x0x7f0a7a85ad00)
+
+Class QSocketNotifier::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSocketNotifier::QPrivateSignal (0x0x7f0a7a6702a0) 0 empty
+
+Vtable for QSocketNotifier
+QSocketNotifier::_ZTV15QSocketNotifier: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QSocketNotifier)
+16    (int (*)(...))QSocketNotifier::metaObject
+24    (int (*)(...))QSocketNotifier::qt_metacast
+32    (int (*)(...))QSocketNotifier::qt_metacall
+40    (int (*)(...))QSocketNotifier::~QSocketNotifier
+48    (int (*)(...))QSocketNotifier::~QSocketNotifier
+56    (int (*)(...))QSocketNotifier::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QSocketNotifier
+   size=16 align=8
+   base size=16 base align=8
+QSocketNotifier (0x0x7f0a7a85ad68) 0
+    vptr=((& QSocketNotifier::_ZTV15QSocketNotifier) + 16u)
+  QObject (0x0x7f0a7a670240) 0
+      primary-for QSocketNotifier (0x0x7f0a7a85ad68)
+
+Class QSortFilterProxyModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSortFilterProxyModel::QPrivateSignal (0x0x7f0a7a670360) 0 empty
+
+Vtable for QSortFilterProxyModel
+QSortFilterProxyModel::_ZTV21QSortFilterProxyModel: 56u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QSortFilterProxyModel)
+16    (int (*)(...))QSortFilterProxyModel::metaObject
+24    (int (*)(...))QSortFilterProxyModel::qt_metacast
+32    (int (*)(...))QSortFilterProxyModel::qt_metacall
+40    (int (*)(...))QSortFilterProxyModel::~QSortFilterProxyModel
+48    (int (*)(...))QSortFilterProxyModel::~QSortFilterProxyModel
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QSortFilterProxyModel::index
+120   (int (*)(...))QSortFilterProxyModel::parent
+128   (int (*)(...))QSortFilterProxyModel::sibling
+136   (int (*)(...))QSortFilterProxyModel::rowCount
+144   (int (*)(...))QSortFilterProxyModel::columnCount
+152   (int (*)(...))QSortFilterProxyModel::hasChildren
+160   (int (*)(...))QSortFilterProxyModel::data
+168   (int (*)(...))QSortFilterProxyModel::setData
+176   (int (*)(...))QSortFilterProxyModel::headerData
+184   (int (*)(...))QSortFilterProxyModel::setHeaderData
+192   (int (*)(...))QAbstractProxyModel::itemData
+200   (int (*)(...))QAbstractProxyModel::setItemData
+208   (int (*)(...))QSortFilterProxyModel::mimeTypes
+216   (int (*)(...))QSortFilterProxyModel::mimeData
+224   (int (*)(...))QAbstractProxyModel::canDropMimeData
+232   (int (*)(...))QSortFilterProxyModel::dropMimeData
+240   (int (*)(...))QSortFilterProxyModel::supportedDropActions
+248   (int (*)(...))QAbstractProxyModel::supportedDragActions
+256   (int (*)(...))QSortFilterProxyModel::insertRows
+264   (int (*)(...))QSortFilterProxyModel::insertColumns
+272   (int (*)(...))QSortFilterProxyModel::removeRows
+280   (int (*)(...))QSortFilterProxyModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QSortFilterProxyModel::fetchMore
+312   (int (*)(...))QSortFilterProxyModel::canFetchMore
+320   (int (*)(...))QSortFilterProxyModel::flags
+328   (int (*)(...))QSortFilterProxyModel::sort
+336   (int (*)(...))QSortFilterProxyModel::buddy
+344   (int (*)(...))QSortFilterProxyModel::match
+352   (int (*)(...))QSortFilterProxyModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractProxyModel::submit
+376   (int (*)(...))QAbstractProxyModel::revert
+384   (int (*)(...))QSortFilterProxyModel::setSourceModel
+392   (int (*)(...))QSortFilterProxyModel::mapToSource
+400   (int (*)(...))QSortFilterProxyModel::mapFromSource
+408   (int (*)(...))QSortFilterProxyModel::mapSelectionToSource
+416   (int (*)(...))QSortFilterProxyModel::mapSelectionFromSource
+424   (int (*)(...))QSortFilterProxyModel::filterAcceptsRow
+432   (int (*)(...))QSortFilterProxyModel::filterAcceptsColumn
+440   (int (*)(...))QSortFilterProxyModel::lessThan
+
+Class QSortFilterProxyModel
+   size=16 align=8
+   base size=16 base align=8
+QSortFilterProxyModel (0x0x7f0a7a85add0) 0
+    vptr=((& QSortFilterProxyModel::_ZTV21QSortFilterProxyModel) + 16u)
+  QAbstractProxyModel (0x0x7f0a7a85ae38) 0
+      primary-for QSortFilterProxyModel (0x0x7f0a7a85add0)
+    QAbstractItemModel (0x0x7f0a7a85aea0) 0
+        primary-for QAbstractProxyModel (0x0x7f0a7a85ae38)
+      QObject (0x0x7f0a7a670300) 0
+          primary-for QAbstractItemModel (0x0x7f0a7a85aea0)
+
+Class QStandardPaths
+   size=1 align=1
+   base size=0 base align=1
+QStandardPaths (0x0x7f0a7a670540) 0 empty
+
+Class QState::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QState::QPrivateSignal (0x0x7f0a7a670780) 0 empty
+
+Vtable for QState
+QState::_ZTV6QState: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI6QState)
+16    (int (*)(...))QState::metaObject
+24    (int (*)(...))QState::qt_metacast
+32    (int (*)(...))QState::qt_metacall
+40    (int (*)(...))QState::~QState
+48    (int (*)(...))QState::~QState
+56    (int (*)(...))QState::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QState::onEntry
+120   (int (*)(...))QState::onExit
+
+Class QState
+   size=16 align=8
+   base size=16 base align=8
+QState (0x0x7f0a7a2f4068) 0
+    vptr=((& QState::_ZTV6QState) + 16u)
+  QAbstractState (0x0x7f0a7a2f40d0) 0
+      primary-for QState (0x0x7f0a7a2f4068)
+    QObject (0x0x7f0a7a670720) 0
+        primary-for QAbstractState (0x0x7f0a7a2f40d0)
+
+Class QStateMachine::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QStateMachine::QPrivateSignal (0x0x7f0a7a6708a0) 0 empty
+
+Vtable for QStateMachine::SignalEvent
+QStateMachine::SignalEvent::_ZTVN13QStateMachine11SignalEventE: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN13QStateMachine11SignalEventE)
+16    (int (*)(...))QStateMachine::SignalEvent::~SignalEvent
+24    (int (*)(...))QStateMachine::SignalEvent::~SignalEvent
+
+Class QStateMachine::SignalEvent
+   size=48 align=8
+   base size=48 base align=8
+QStateMachine::SignalEvent (0x0x7f0a7a2f4270) 0
+    vptr=((& QStateMachine::SignalEvent::_ZTVN13QStateMachine11SignalEventE) + 16u)
+  QEvent (0x0x7f0a7a670900) 0
+      primary-for QStateMachine::SignalEvent (0x0x7f0a7a2f4270)
+
+Vtable for QStateMachine::WrappedEvent
+QStateMachine::WrappedEvent::_ZTVN13QStateMachine12WrappedEventE: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN13QStateMachine12WrappedEventE)
+16    (int (*)(...))QStateMachine::WrappedEvent::~WrappedEvent
+24    (int (*)(...))QStateMachine::WrappedEvent::~WrappedEvent
+
+Class QStateMachine::WrappedEvent
+   size=40 align=8
+   base size=40 base align=8
+QStateMachine::WrappedEvent (0x0x7f0a7a2f42d8) 0
+    vptr=((& QStateMachine::WrappedEvent::_ZTVN13QStateMachine12WrappedEventE) + 16u)
+  QEvent (0x0x7f0a7a670960) 0
+      primary-for QStateMachine::WrappedEvent (0x0x7f0a7a2f42d8)
+
+Vtable for QStateMachine
+QStateMachine::_ZTV13QStateMachine: 20u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QStateMachine)
+16    (int (*)(...))QStateMachine::metaObject
+24    (int (*)(...))QStateMachine::qt_metacast
+32    (int (*)(...))QStateMachine::qt_metacall
+40    (int (*)(...))QStateMachine::~QStateMachine
+48    (int (*)(...))QStateMachine::~QStateMachine
+56    (int (*)(...))QStateMachine::event
+64    (int (*)(...))QStateMachine::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QStateMachine::onEntry
+120   (int (*)(...))QStateMachine::onExit
+128   (int (*)(...))QStateMachine::beginSelectTransitions
+136   (int (*)(...))QStateMachine::endSelectTransitions
+144   (int (*)(...))QStateMachine::beginMicrostep
+152   (int (*)(...))QStateMachine::endMicrostep
+
+Class QStateMachine
+   size=16 align=8
+   base size=16 base align=8
+QStateMachine (0x0x7f0a7a2f4138) 0
+    vptr=((& QStateMachine::_ZTV13QStateMachine) + 16u)
+  QState (0x0x7f0a7a2f41a0) 0
+      primary-for QStateMachine (0x0x7f0a7a2f4138)
+    QAbstractState (0x0x7f0a7a2f4208) 0
+        primary-for QState (0x0x7f0a7a2f41a0)
+      QObject (0x0x7f0a7a670840) 0
+          primary-for QAbstractState (0x0x7f0a7a2f4208)
+
+Class QStorageInfo
+   size=8 align=8
+   base size=8 base align=8
+QStorageInfo (0x0x7f0a7a6709c0) 0
+
+Class QAbstractConcatenable
+   size=1 align=1
+   base size=0 base align=1
+QAbstractConcatenable (0x0x7f0a7a670de0) 0 empty
+
+Class QStringListModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QStringListModel::QPrivateSignal (0x0x7f0a7a3a28a0) 0 empty
+
+Vtable for QStringListModel
+QStringListModel::_ZTV16QStringListModel: 48u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QStringListModel)
+16    (int (*)(...))QStringListModel::metaObject
+24    (int (*)(...))QStringListModel::qt_metacast
+32    (int (*)(...))QStringListModel::qt_metacall
+40    (int (*)(...))QStringListModel::~QStringListModel
+48    (int (*)(...))QStringListModel::~QStringListModel
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QAbstractListModel::index
+120   (int (*)(...))QAbstractListModel::parent
+128   (int (*)(...))QStringListModel::sibling
+136   (int (*)(...))QStringListModel::rowCount
+144   (int (*)(...))QAbstractListModel::columnCount
+152   (int (*)(...))QAbstractListModel::hasChildren
+160   (int (*)(...))QStringListModel::data
+168   (int (*)(...))QStringListModel::setData
+176   (int (*)(...))QAbstractItemModel::headerData
+184   (int (*)(...))QAbstractItemModel::setHeaderData
+192   (int (*)(...))QAbstractItemModel::itemData
+200   (int (*)(...))QAbstractItemModel::setItemData
+208   (int (*)(...))QAbstractItemModel::mimeTypes
+216   (int (*)(...))QAbstractItemModel::mimeData
+224   (int (*)(...))QAbstractItemModel::canDropMimeData
+232   (int (*)(...))QAbstractListModel::dropMimeData
+240   (int (*)(...))QStringListModel::supportedDropActions
+248   (int (*)(...))QAbstractItemModel::supportedDragActions
+256   (int (*)(...))QStringListModel::insertRows
+264   (int (*)(...))QAbstractItemModel::insertColumns
+272   (int (*)(...))QStringListModel::removeRows
+280   (int (*)(...))QAbstractItemModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QAbstractItemModel::fetchMore
+312   (int (*)(...))QAbstractItemModel::canFetchMore
+320   (int (*)(...))QStringListModel::flags
+328   (int (*)(...))QStringListModel::sort
+336   (int (*)(...))QAbstractItemModel::buddy
+344   (int (*)(...))QAbstractItemModel::match
+352   (int (*)(...))QAbstractItemModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractItemModel::submit
+376   (int (*)(...))QAbstractItemModel::revert
+
+Class QStringListModel
+   size=24 align=8
+   base size=24 base align=8
+QStringListModel (0x0x7f0a7a2f4d68) 0
+    vptr=((& QStringListModel::_ZTV16QStringListModel) + 16u)
+  QAbstractListModel (0x0x7f0a7a2f4dd0) 0
+      primary-for QStringListModel (0x0x7f0a7a2f4d68)
+    QAbstractItemModel (0x0x7f0a7a2f4e38) 0
+        primary-for QAbstractListModel (0x0x7f0a7a2f4dd0)
+      QObject (0x0x7f0a7a3a2840) 0
+          primary-for QAbstractItemModel (0x0x7f0a7a2f4e38)
+
+Class QSystemSemaphore
+   size=8 align=8
+   base size=8 base align=8
+QSystemSemaphore (0x0x7f0a7a3a2900) 0
+
+Class QTemporaryDir
+   size=8 align=8
+   base size=8 base align=8
+QTemporaryDir (0x0x7f0a7a3a29c0) 0
+
+Class QTemporaryFile::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTemporaryFile::QPrivateSignal (0x0x7f0a7a3a2ae0) 0 empty
+
+Vtable for QTemporaryFile
+QTemporaryFile::_ZTV14QTemporaryFile: 34u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QTemporaryFile)
+16    (int (*)(...))QTemporaryFile::metaObject
+24    (int (*)(...))QTemporaryFile::qt_metacast
+32    (int (*)(...))QTemporaryFile::qt_metacall
+40    (int (*)(...))QTemporaryFile::~QTemporaryFile
+48    (int (*)(...))QTemporaryFile::~QTemporaryFile
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QFileDevice::isSequential
+120   (int (*)(...))QTemporaryFile::open
+128   (int (*)(...))QFileDevice::close
+136   (int (*)(...))QFileDevice::pos
+144   (int (*)(...))QFile::size
+152   (int (*)(...))QFileDevice::seek
+160   (int (*)(...))QFileDevice::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QIODevice::bytesAvailable
+184   (int (*)(...))QIODevice::bytesToWrite
+192   (int (*)(...))QIODevice::canReadLine
+200   (int (*)(...))QIODevice::waitForReadyRead
+208   (int (*)(...))QIODevice::waitForBytesWritten
+216   (int (*)(...))QFileDevice::readData
+224   (int (*)(...))QFileDevice::readLineData
+232   (int (*)(...))QFileDevice::writeData
+240   (int (*)(...))QTemporaryFile::fileName
+248   (int (*)(...))QFile::resize
+256   (int (*)(...))QFile::permissions
+264   (int (*)(...))QFile::setPermissions
+
+Class QTemporaryFile
+   size=16 align=8
+   base size=16 base align=8
+QTemporaryFile (0x0x7f0a7a2f4ea0) 0
+    vptr=((& QTemporaryFile::_ZTV14QTemporaryFile) + 16u)
+  QFile (0x0x7f0a7a2f4f08) 0
+      primary-for QTemporaryFile (0x0x7f0a7a2f4ea0)
+    QFileDevice (0x0x7f0a7a2f4f70) 0
+        primary-for QFile (0x0x7f0a7a2f4f08)
+      QIODevice (0x0x7f0a7a43e000) 0
+          primary-for QFileDevice (0x0x7f0a7a2f4f70)
+        QObject (0x0x7f0a7a3a2a80) 0
+            primary-for QIODevice (0x0x7f0a7a43e000)
+
+Class QTextBoundaryFinder
+   size=48 align=8
+   base size=48 base align=8
+QTextBoundaryFinder (0x0x7f0a7a3a2b40) 0
+
+Class QTextCodec::ConverterState
+   size=32 align=8
+   base size=32 base align=8
+QTextCodec::ConverterState (0x0x7f0a7a3a2d80) 0
+
+Vtable for QTextCodec
+QTextCodec::_ZTV10QTextCodec: 9u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QTextCodec)
+16    (int (*)(...))__cxa_pure_virtual
+24    (int (*)(...))QTextCodec::aliases
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+56    0u
+64    0u
+
+Class QTextCodec
+   size=8 align=8
+   base size=8 base align=8
+QTextCodec (0x0x7f0a7a3a2d20) 0 nearly-empty
+    vptr=((& QTextCodec::_ZTV10QTextCodec) + 16u)
+
+Class QTextEncoder
+   size=40 align=8
+   base size=40 base align=8
+QTextEncoder (0x0x7f0a7a3a2f60) 0
+
+Class QTextDecoder
+   size=40 align=8
+   base size=40 base align=8
+QTextDecoder (0x0x7f0a7a0d7000) 0
+
+Class QThread::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QThread::QPrivateSignal (0x0x7f0a7a0d70c0) 0 empty
+
+Vtable for QThread
+QThread::_ZTV7QThread: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QThread)
+16    (int (*)(...))QThread::metaObject
+24    (int (*)(...))QThread::qt_metacast
+32    (int (*)(...))QThread::qt_metacall
+40    (int (*)(...))QThread::~QThread
+48    (int (*)(...))QThread::~QThread
+56    (int (*)(...))QThread::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QThread::run
+
+Class QThread
+   size=16 align=8
+   base size=16 base align=8
+QThread (0x0x7f0a7a43e208) 0
+    vptr=((& QThread::_ZTV7QThread) + 16u)
+  QObject (0x0x7f0a7a0d7060) 0
+      primary-for QThread (0x0x7f0a7a43e208)
+
+Class QThreadPool::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QThreadPool::QPrivateSignal (0x0x7f0a7a0d7180) 0 empty
+
+Vtable for QThreadPool
+QThreadPool::_ZTV11QThreadPool: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QThreadPool)
+16    (int (*)(...))QThreadPool::metaObject
+24    (int (*)(...))QThreadPool::qt_metacast
+32    (int (*)(...))QThreadPool::qt_metacall
+40    (int (*)(...))QThreadPool::~QThreadPool
+48    (int (*)(...))QThreadPool::~QThreadPool
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QThreadPool
+   size=16 align=8
+   base size=16 base align=8
+QThreadPool (0x0x7f0a7a43e270) 0
+    vptr=((& QThreadPool::_ZTV11QThreadPool) + 16u)
+  QObject (0x0x7f0a7a0d7120) 0
+      primary-for QThreadPool (0x0x7f0a7a43e270)
+
+Class QThreadStorageData
+   size=4 align=4
+   base size=4 base align=4
+QThreadStorageData (0x0x7f0a7a0d71e0) 0
+
+Class QTimeLine::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTimeLine::QPrivateSignal (0x0x7f0a7a0d7300) 0 empty
+
+Vtable for QTimeLine
+QTimeLine::_ZTV9QTimeLine: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QTimeLine)
+16    (int (*)(...))QTimeLine::metaObject
+24    (int (*)(...))QTimeLine::qt_metacast
+32    (int (*)(...))QTimeLine::qt_metacall
+40    (int (*)(...))QTimeLine::~QTimeLine
+48    (int (*)(...))QTimeLine::~QTimeLine
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QTimeLine::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QTimeLine::valueForTime
+
+Class QTimeLine
+   size=16 align=8
+   base size=16 base align=8
+QTimeLine (0x0x7f0a7a43e2d8) 0
+    vptr=((& QTimeLine::_ZTV9QTimeLine) + 16u)
+  QObject (0x0x7f0a7a0d72a0) 0
+      primary-for QTimeLine (0x0x7f0a7a43e2d8)
+
+Class QTimer::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTimer::QPrivateSignal (0x0x7f0a7a0d73c0) 0 empty
+
+Vtable for QTimer
+QTimer::_ZTV6QTimer: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI6QTimer)
+16    (int (*)(...))QTimer::metaObject
+24    (int (*)(...))QTimer::qt_metacast
+32    (int (*)(...))QTimer::qt_metacall
+40    (int (*)(...))QTimer::~QTimer
+48    (int (*)(...))QTimer::~QTimer
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QTimer::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QTimer
+   size=32 align=8
+   base size=29 base align=8
+QTimer (0x0x7f0a7a43e340) 0
+    vptr=((& QTimer::_ZTV6QTimer) + 16u)
+  QObject (0x0x7f0a7a0d7360) 0
+      primary-for QTimer (0x0x7f0a7a43e340)
+
+Class QTimeZone::OffsetData
+   size=32 align=8
+   base size=28 base align=8
+QTimeZone::OffsetData (0x0x7f0a7a16f1e0) 0
+
+Class QTimeZone
+   size=8 align=8
+   base size=8 base align=8
+QTimeZone (0x0x7f0a7a16f180) 0
+
+Class QTranslator::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTranslator::QPrivateSignal (0x0x7f0a7a16f780) 0 empty
+
+Vtable for QTranslator
+QTranslator::_ZTV11QTranslator: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QTranslator)
+16    (int (*)(...))QTranslator::metaObject
+24    (int (*)(...))QTranslator::qt_metacast
+32    (int (*)(...))QTranslator::qt_metacall
+40    (int (*)(...))QTranslator::~QTranslator
+48    (int (*)(...))QTranslator::~QTranslator
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QTranslator::translate
+120   (int (*)(...))QTranslator::isEmpty
+
+Class QTranslator
+   size=16 align=8
+   base size=16 base align=8
+QTranslator (0x0x7f0a7a16a5b0) 0
+    vptr=((& QTranslator::_ZTV11QTranslator) + 16u)
+  QObject (0x0x7f0a7a16f720) 0
+      primary-for QTranslator (0x0x7f0a7a16a5b0)
+
+Class QUrl
+   size=8 align=8
+   base size=8 base align=8
+QUrl (0x0x7f0a7a16f8a0) 0
+
+Class QUrlQuery
+   size=8 align=8
+   base size=8 base align=8
+QUrlQuery (0x0x7f0a79ea6f60) 0
+
+Class QUuid
+   size=16 align=4
+   base size=16 base align=4
+QUuid (0x0x7f0a79f3d2a0) 0
+
+Class QWaitCondition
+   size=8 align=8
+   base size=8 base align=8
+QWaitCondition (0x0x7f0a79f3d540) 0
+
+Class QXmlStreamStringRef
+   size=16 align=8
+   base size=16 base align=8
+QXmlStreamStringRef (0x0x7f0a79f3d5a0) 0
+
+Class QXmlStreamAttribute
+   size=80 align=8
+   base size=73 base align=8
+QXmlStreamAttribute (0x0x7f0a79fee9c0) 0
+
+Class QXmlStreamAttributes
+   size=8 align=8
+   base size=8 base align=8
+QXmlStreamAttributes (0x0x7f0a79fedf70) 0
+  QVector<QXmlStreamAttribute> (0x0x7f0a79feed80) 0
+
+Class QXmlStreamNamespaceDeclaration
+   size=40 align=8
+   base size=40 base align=8
+QXmlStreamNamespaceDeclaration (0x0x7f0a79feede0) 0
+
+Class QXmlStreamNotationDeclaration
+   size=56 align=8
+   base size=56 base align=8
+QXmlStreamNotationDeclaration (0x0x7f0a7a07c0c0) 0
+
+Class QXmlStreamEntityDeclaration
+   size=88 align=8
+   base size=88 base align=8
+QXmlStreamEntityDeclaration (0x0x7f0a7a07c360) 0
+
+Vtable for QXmlStreamEntityResolver
+QXmlStreamEntityResolver::_ZTV24QXmlStreamEntityResolver: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QXmlStreamEntityResolver)
+16    (int (*)(...))QXmlStreamEntityResolver::~QXmlStreamEntityResolver
+24    (int (*)(...))QXmlStreamEntityResolver::~QXmlStreamEntityResolver
+32    (int (*)(...))QXmlStreamEntityResolver::resolveEntity
+40    (int (*)(...))QXmlStreamEntityResolver::resolveUndeclaredEntity
+
+Class QXmlStreamEntityResolver
+   size=8 align=8
+   base size=8 base align=8
+QXmlStreamEntityResolver (0x0x7f0a7a07c600) 0 nearly-empty
+    vptr=((& QXmlStreamEntityResolver::_ZTV24QXmlStreamEntityResolver) + 16u)
+
+Class QXmlStreamReader
+   size=8 align=8
+   base size=8 base align=8
+QXmlStreamReader (0x0x7f0a7a07c660) 0
+
+Class QXmlStreamWriter
+   size=8 align=8
+   base size=8 base align=8
+QXmlStreamWriter (0x0x7f0a7a07c780) 0
+
+Class QTest::QBenchmarkIterationController
+   size=4 align=4
+   base size=4 base align=4
+QTest::QBenchmarkIterationController (0x0x7f0a7a07c8a0) 0
+
+Class QTestEventLoop::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTestEventLoop::QPrivateSignal (0x0x7f0a7a07c960) 0 empty
+
+Vtable for QTestEventLoop
+QTestEventLoop::_ZTV14QTestEventLoop: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QTestEventLoop)
+16    (int (*)(...))QTestEventLoop::metaObject
+24    (int (*)(...))QTestEventLoop::qt_metacast
+32    (int (*)(...))QTestEventLoop::qt_metacall
+40    (int (*)(...))QTestEventLoop::~QTestEventLoop
+48    (int (*)(...))QTestEventLoop::~QTestEventLoop
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QTestEventLoop::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QTestEventLoop
+   size=32 align=8
+   base size=32 base align=8
+QTestEventLoop (0x0x7f0a7a07a7b8) 0
+    vptr=((& QTestEventLoop::_ZTV14QTestEventLoop) + 16u)
+  QObject (0x0x7f0a7a07c900) 0
+      primary-for QTestEventLoop (0x0x7f0a7a07a7b8)
+
+Vtable for QSignalSpy
+QSignalSpy::_ZTV10QSignalSpy: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QSignalSpy)
+16    (int (*)(...))QObject::metaObject
+24    (int (*)(...))QObject::qt_metacast
+32    (int (*)(...))QSignalSpy::qt_metacall
+40    (int (*)(...))QSignalSpy::~QSignalSpy
+48    (int (*)(...))QSignalSpy::~QSignalSpy
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QSignalSpy
+   size=80 align=8
+   base size=73 base align=8
+QSignalSpy (0x0x7f0a79d37f50) 0
+    vptr=((& QSignalSpy::_ZTV10QSignalSpy) + 16u)
+  QObject (0x0x7f0a7a07cd80) 0
+      primary-for QSignalSpy (0x0x7f0a79d37f50)
+  QList<QList<QVariant> > (0x0x7f0a7a07aaf8) 16
+    QListSpecialMethods<QList<QVariant> > (0x0x7f0a7a07cde0) 16 empty
+
+Class QTestData
+   size=8 align=8
+   base size=8 base align=8
+QTestData (0x0x7f0a79d829c0) 0
+
+Class QRgba64
+   size=8 align=8
+   base size=8 base align=8
+QRgba64 (0x0x7f0a79e7b060) 0
+
+Class QColor
+   size=16 align=4
+   base size=14 base align=4
+QColor (0x0x7f0a79e7b300) 0
+
+Class QRegion::QRegionData
+   size=16 align=8
+   base size=16 base align=8
+QRegion::QRegionData (0x0x7f0a79e7b840) 0
+
+Class QRegion
+   size=8 align=8
+   base size=8 base align=8
+QRegion (0x0x7f0a79e7b7e0) 0
+
+Class QKeySequence
+   size=8 align=8
+   base size=8 base align=8
+QKeySequence (0x0x7f0a79c1bba0) 0
+
+Class QVector2D
+   size=8 align=4
+   base size=8 base align=4
+QVector2D (0x0x7f0a798bfd80) 0
+
+Class QTouchDevice
+   size=8 align=8
+   base size=8 base align=8
+QTouchDevice (0x0x7f0a79908120) 0
+
+Vtable for QInputEvent
+QInputEvent::_ZTV11QInputEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QInputEvent)
+16    (int (*)(...))QInputEvent::~QInputEvent
+24    (int (*)(...))QInputEvent::~QInputEvent
+
+Class QInputEvent
+   size=32 align=8
+   base size=32 base align=8
+QInputEvent (0x0x7f0a798cff70) 0
+    vptr=((& QInputEvent::_ZTV11QInputEvent) + 16u)
+  QEvent (0x0x7f0a79908300) 0
+      primary-for QInputEvent (0x0x7f0a798cff70)
+
+Vtable for QEnterEvent
+QEnterEvent::_ZTV11QEnterEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QEnterEvent)
+16    (int (*)(...))QEnterEvent::~QEnterEvent
+24    (int (*)(...))QEnterEvent::~QEnterEvent
+
+Class QEnterEvent
+   size=72 align=8
+   base size=72 base align=8
+QEnterEvent (0x0x7f0a79976000) 0
+    vptr=((& QEnterEvent::_ZTV11QEnterEvent) + 16u)
+  QEvent (0x0x7f0a79908360) 0
+      primary-for QEnterEvent (0x0x7f0a79976000)
+
+Vtable for QMouseEvent
+QMouseEvent::_ZTV11QMouseEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QMouseEvent)
+16    (int (*)(...))QMouseEvent::~QMouseEvent
+24    (int (*)(...))QMouseEvent::~QMouseEvent
+
+Class QMouseEvent
+   size=104 align=8
+   base size=100 base align=8
+QMouseEvent (0x0x7f0a79976068) 0
+    vptr=((& QMouseEvent::_ZTV11QMouseEvent) + 16u)
+  QInputEvent (0x0x7f0a799760d0) 0
+      primary-for QMouseEvent (0x0x7f0a79976068)
+    QEvent (0x0x7f0a799083c0) 0
+        primary-for QInputEvent (0x0x7f0a799760d0)
+
+Vtable for QHoverEvent
+QHoverEvent::_ZTV11QHoverEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QHoverEvent)
+16    (int (*)(...))QHoverEvent::~QHoverEvent
+24    (int (*)(...))QHoverEvent::~QHoverEvent
+
+Class QHoverEvent
+   size=64 align=8
+   base size=64 base align=8
+QHoverEvent (0x0x7f0a79976138) 0
+    vptr=((& QHoverEvent::_ZTV11QHoverEvent) + 16u)
+  QInputEvent (0x0x7f0a799761a0) 0
+      primary-for QHoverEvent (0x0x7f0a79976138)
+    QEvent (0x0x7f0a79908420) 0
+        primary-for QInputEvent (0x0x7f0a799761a0)
+
+Vtable for QWheelEvent
+QWheelEvent::_ZTV11QWheelEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QWheelEvent)
+16    (int (*)(...))QWheelEvent::~QWheelEvent
+24    (int (*)(...))QWheelEvent::~QWheelEvent
+
+Class QWheelEvent
+   size=96 align=8
+   base size=96 base align=8
+QWheelEvent (0x0x7f0a79976208) 0
+    vptr=((& QWheelEvent::_ZTV11QWheelEvent) + 16u)
+  QInputEvent (0x0x7f0a79976270) 0
+      primary-for QWheelEvent (0x0x7f0a79976208)
+    QEvent (0x0x7f0a79908480) 0
+        primary-for QInputEvent (0x0x7f0a79976270)
+
+Vtable for QTabletEvent
+QTabletEvent::_ZTV12QTabletEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QTabletEvent)
+16    (int (*)(...))QTabletEvent::~QTabletEvent
+24    (int (*)(...))QTabletEvent::~QTabletEvent
+
+Class QTabletEvent
+   size=128 align=8
+   base size=128 base align=8
+QTabletEvent (0x0x7f0a799762d8) 0
+    vptr=((& QTabletEvent::_ZTV12QTabletEvent) + 16u)
+  QInputEvent (0x0x7f0a79976340) 0
+      primary-for QTabletEvent (0x0x7f0a799762d8)
+    QEvent (0x0x7f0a799084e0) 0
+        primary-for QInputEvent (0x0x7f0a79976340)
+
+Vtable for QNativeGestureEvent
+QNativeGestureEvent::_ZTV19QNativeGestureEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QNativeGestureEvent)
+16    (int (*)(...))QNativeGestureEvent::~QNativeGestureEvent
+24    (int (*)(...))QNativeGestureEvent::~QNativeGestureEvent
+
+Class QNativeGestureEvent
+   size=112 align=8
+   base size=112 base align=8
+QNativeGestureEvent (0x0x7f0a799763a8) 0
+    vptr=((& QNativeGestureEvent::_ZTV19QNativeGestureEvent) + 16u)
+  QInputEvent (0x0x7f0a79976410) 0
+      primary-for QNativeGestureEvent (0x0x7f0a799763a8)
+    QEvent (0x0x7f0a79908540) 0
+        primary-for QInputEvent (0x0x7f0a79976410)
+
+Vtable for QKeyEvent
+QKeyEvent::_ZTV9QKeyEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QKeyEvent)
+16    (int (*)(...))QKeyEvent::~QKeyEvent
+24    (int (*)(...))QKeyEvent::~QKeyEvent
+
+Class QKeyEvent
+   size=64 align=8
+   base size=59 base align=8
+QKeyEvent (0x0x7f0a79976478) 0
+    vptr=((& QKeyEvent::_ZTV9QKeyEvent) + 16u)
+  QInputEvent (0x0x7f0a799764e0) 0
+      primary-for QKeyEvent (0x0x7f0a79976478)
+    QEvent (0x0x7f0a799085a0) 0
+        primary-for QInputEvent (0x0x7f0a799764e0)
+
+Vtable for QFocusEvent
+QFocusEvent::_ZTV11QFocusEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QFocusEvent)
+16    (int (*)(...))QFocusEvent::~QFocusEvent
+24    (int (*)(...))QFocusEvent::~QFocusEvent
+
+Class QFocusEvent
+   size=24 align=8
+   base size=24 base align=8
+QFocusEvent (0x0x7f0a79976548) 0
+    vptr=((& QFocusEvent::_ZTV11QFocusEvent) + 16u)
+  QEvent (0x0x7f0a79908600) 0
+      primary-for QFocusEvent (0x0x7f0a79976548)
+
+Vtable for QPaintEvent
+QPaintEvent::_ZTV11QPaintEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QPaintEvent)
+16    (int (*)(...))QPaintEvent::~QPaintEvent
+24    (int (*)(...))QPaintEvent::~QPaintEvent
+
+Class QPaintEvent
+   size=56 align=8
+   base size=49 base align=8
+QPaintEvent (0x0x7f0a799765b0) 0
+    vptr=((& QPaintEvent::_ZTV11QPaintEvent) + 16u)
+  QEvent (0x0x7f0a79908660) 0
+      primary-for QPaintEvent (0x0x7f0a799765b0)
+
+Vtable for QMoveEvent
+QMoveEvent::_ZTV10QMoveEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QMoveEvent)
+16    (int (*)(...))QMoveEvent::~QMoveEvent
+24    (int (*)(...))QMoveEvent::~QMoveEvent
+
+Class QMoveEvent
+   size=40 align=8
+   base size=36 base align=8
+QMoveEvent (0x0x7f0a79976618) 0
+    vptr=((& QMoveEvent::_ZTV10QMoveEvent) + 16u)
+  QEvent (0x0x7f0a799086c0) 0
+      primary-for QMoveEvent (0x0x7f0a79976618)
+
+Vtable for QExposeEvent
+QExposeEvent::_ZTV12QExposeEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QExposeEvent)
+16    (int (*)(...))QExposeEvent::~QExposeEvent
+24    (int (*)(...))QExposeEvent::~QExposeEvent
+
+Class QExposeEvent
+   size=32 align=8
+   base size=32 base align=8
+QExposeEvent (0x0x7f0a79976680) 0
+    vptr=((& QExposeEvent::_ZTV12QExposeEvent) + 16u)
+  QEvent (0x0x7f0a79908720) 0
+      primary-for QExposeEvent (0x0x7f0a79976680)
+
+Vtable for QPlatformSurfaceEvent
+QPlatformSurfaceEvent::_ZTV21QPlatformSurfaceEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QPlatformSurfaceEvent)
+16    (int (*)(...))QPlatformSurfaceEvent::~QPlatformSurfaceEvent
+24    (int (*)(...))QPlatformSurfaceEvent::~QPlatformSurfaceEvent
+
+Class QPlatformSurfaceEvent
+   size=24 align=8
+   base size=24 base align=8
+QPlatformSurfaceEvent (0x0x7f0a799766e8) 0
+    vptr=((& QPlatformSurfaceEvent::_ZTV21QPlatformSurfaceEvent) + 16u)
+  QEvent (0x0x7f0a79908780) 0
+      primary-for QPlatformSurfaceEvent (0x0x7f0a799766e8)
+
+Vtable for QResizeEvent
+QResizeEvent::_ZTV12QResizeEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QResizeEvent)
+16    (int (*)(...))QResizeEvent::~QResizeEvent
+24    (int (*)(...))QResizeEvent::~QResizeEvent
+
+Class QResizeEvent
+   size=40 align=8
+   base size=36 base align=8
+QResizeEvent (0x0x7f0a79976750) 0
+    vptr=((& QResizeEvent::_ZTV12QResizeEvent) + 16u)
+  QEvent (0x0x7f0a799087e0) 0
+      primary-for QResizeEvent (0x0x7f0a79976750)
+
+Vtable for QCloseEvent
+QCloseEvent::_ZTV11QCloseEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QCloseEvent)
+16    (int (*)(...))QCloseEvent::~QCloseEvent
+24    (int (*)(...))QCloseEvent::~QCloseEvent
+
+Class QCloseEvent
+   size=24 align=8
+   base size=20 base align=8
+QCloseEvent (0x0x7f0a799767b8) 0
+    vptr=((& QCloseEvent::_ZTV11QCloseEvent) + 16u)
+  QEvent (0x0x7f0a79908840) 0
+      primary-for QCloseEvent (0x0x7f0a799767b8)
+
+Vtable for QIconDragEvent
+QIconDragEvent::_ZTV14QIconDragEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QIconDragEvent)
+16    (int (*)(...))QIconDragEvent::~QIconDragEvent
+24    (int (*)(...))QIconDragEvent::~QIconDragEvent
+
+Class QIconDragEvent
+   size=24 align=8
+   base size=20 base align=8
+QIconDragEvent (0x0x7f0a79976820) 0
+    vptr=((& QIconDragEvent::_ZTV14QIconDragEvent) + 16u)
+  QEvent (0x0x7f0a799088a0) 0
+      primary-for QIconDragEvent (0x0x7f0a79976820)
+
+Vtable for QShowEvent
+QShowEvent::_ZTV10QShowEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QShowEvent)
+16    (int (*)(...))QShowEvent::~QShowEvent
+24    (int (*)(...))QShowEvent::~QShowEvent
+
+Class QShowEvent
+   size=24 align=8
+   base size=20 base align=8
+QShowEvent (0x0x7f0a79976888) 0
+    vptr=((& QShowEvent::_ZTV10QShowEvent) + 16u)
+  QEvent (0x0x7f0a79908900) 0
+      primary-for QShowEvent (0x0x7f0a79976888)
+
+Vtable for QHideEvent
+QHideEvent::_ZTV10QHideEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QHideEvent)
+16    (int (*)(...))QHideEvent::~QHideEvent
+24    (int (*)(...))QHideEvent::~QHideEvent
+
+Class QHideEvent
+   size=24 align=8
+   base size=20 base align=8
+QHideEvent (0x0x7f0a799768f0) 0
+    vptr=((& QHideEvent::_ZTV10QHideEvent) + 16u)
+  QEvent (0x0x7f0a79908960) 0
+      primary-for QHideEvent (0x0x7f0a799768f0)
+
+Vtable for QContextMenuEvent
+QContextMenuEvent::_ZTV17QContextMenuEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QContextMenuEvent)
+16    (int (*)(...))QContextMenuEvent::~QContextMenuEvent
+24    (int (*)(...))QContextMenuEvent::~QContextMenuEvent
+
+Class QContextMenuEvent
+   size=56 align=8
+   base size=49 base align=8
+QContextMenuEvent (0x0x7f0a79976958) 0
+    vptr=((& QContextMenuEvent::_ZTV17QContextMenuEvent) + 16u)
+  QInputEvent (0x0x7f0a799769c0) 0
+      primary-for QContextMenuEvent (0x0x7f0a79976958)
+    QEvent (0x0x7f0a799089c0) 0
+        primary-for QInputEvent (0x0x7f0a799769c0)
+
+Class QInputMethodEvent::Attribute
+   size=32 align=8
+   base size=32 base align=8
+QInputMethodEvent::Attribute (0x0x7f0a79908a80) 0
+
+Vtable for QInputMethodEvent
+QInputMethodEvent::_ZTV17QInputMethodEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QInputMethodEvent)
+16    (int (*)(...))QInputMethodEvent::~QInputMethodEvent
+24    (int (*)(...))QInputMethodEvent::~QInputMethodEvent
+
+Class QInputMethodEvent
+   size=56 align=8
+   base size=56 base align=8
+QInputMethodEvent (0x0x7f0a79976a28) 0
+    vptr=((& QInputMethodEvent::_ZTV17QInputMethodEvent) + 16u)
+  QEvent (0x0x7f0a79908a20) 0
+      primary-for QInputMethodEvent (0x0x7f0a79976a28)
+
+Class QInputMethodQueryEvent::QueryPair
+   size=24 align=8
+   base size=24 base align=8
+QInputMethodQueryEvent::QueryPair (0x0x7f0a79908f00) 0
+
+Vtable for QInputMethodQueryEvent
+QInputMethodQueryEvent::_ZTV22QInputMethodQueryEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI22QInputMethodQueryEvent)
+16    (int (*)(...))QInputMethodQueryEvent::~QInputMethodQueryEvent
+24    (int (*)(...))QInputMethodQueryEvent::~QInputMethodQueryEvent
+
+Class QInputMethodQueryEvent
+   size=32 align=8
+   base size=32 base align=8
+QInputMethodQueryEvent (0x0x7f0a79976d68) 0
+    vptr=((& QInputMethodQueryEvent::_ZTV22QInputMethodQueryEvent) + 16u)
+  QEvent (0x0x7f0a79908ea0) 0
+      primary-for QInputMethodQueryEvent (0x0x7f0a79976d68)
+
+Vtable for QDropEvent
+QDropEvent::_ZTV10QDropEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QDropEvent)
+16    (int (*)(...))QDropEvent::~QDropEvent
+24    (int (*)(...))QDropEvent::~QDropEvent
+
+Class QDropEvent
+   size=72 align=8
+   base size=72 base align=8
+QDropEvent (0x0x7f0a7968f068) 0
+    vptr=((& QDropEvent::_ZTV10QDropEvent) + 16u)
+  QEvent (0x0x7f0a796682a0) 0
+      primary-for QDropEvent (0x0x7f0a7968f068)
+
+Vtable for QDragMoveEvent
+QDragMoveEvent::_ZTV14QDragMoveEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QDragMoveEvent)
+16    (int (*)(...))QDragMoveEvent::~QDragMoveEvent
+24    (int (*)(...))QDragMoveEvent::~QDragMoveEvent
+
+Class QDragMoveEvent
+   size=88 align=8
+   base size=88 base align=8
+QDragMoveEvent (0x0x7f0a7968f0d0) 0
+    vptr=((& QDragMoveEvent::_ZTV14QDragMoveEvent) + 16u)
+  QDropEvent (0x0x7f0a7968f138) 0
+      primary-for QDragMoveEvent (0x0x7f0a7968f0d0)
+    QEvent (0x0x7f0a79668300) 0
+        primary-for QDropEvent (0x0x7f0a7968f138)
+
+Vtable for QDragEnterEvent
+QDragEnterEvent::_ZTV15QDragEnterEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QDragEnterEvent)
+16    (int (*)(...))QDragEnterEvent::~QDragEnterEvent
+24    (int (*)(...))QDragEnterEvent::~QDragEnterEvent
+
+Class QDragEnterEvent
+   size=88 align=8
+   base size=88 base align=8
+QDragEnterEvent (0x0x7f0a7968f1a0) 0
+    vptr=((& QDragEnterEvent::_ZTV15QDragEnterEvent) + 16u)
+  QDragMoveEvent (0x0x7f0a7968f208) 0
+      primary-for QDragEnterEvent (0x0x7f0a7968f1a0)
+    QDropEvent (0x0x7f0a7968f270) 0
+        primary-for QDragMoveEvent (0x0x7f0a7968f208)
+      QEvent (0x0x7f0a79668360) 0
+          primary-for QDropEvent (0x0x7f0a7968f270)
+
+Vtable for QDragLeaveEvent
+QDragLeaveEvent::_ZTV15QDragLeaveEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QDragLeaveEvent)
+16    (int (*)(...))QDragLeaveEvent::~QDragLeaveEvent
+24    (int (*)(...))QDragLeaveEvent::~QDragLeaveEvent
+
+Class QDragLeaveEvent
+   size=24 align=8
+   base size=20 base align=8
+QDragLeaveEvent (0x0x7f0a7968f2d8) 0
+    vptr=((& QDragLeaveEvent::_ZTV15QDragLeaveEvent) + 16u)
+  QEvent (0x0x7f0a796683c0) 0
+      primary-for QDragLeaveEvent (0x0x7f0a7968f2d8)
+
+Vtable for QHelpEvent
+QHelpEvent::_ZTV10QHelpEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QHelpEvent)
+16    (int (*)(...))QHelpEvent::~QHelpEvent
+24    (int (*)(...))QHelpEvent::~QHelpEvent
+
+Class QHelpEvent
+   size=40 align=8
+   base size=36 base align=8
+QHelpEvent (0x0x7f0a7968f340) 0
+    vptr=((& QHelpEvent::_ZTV10QHelpEvent) + 16u)
+  QEvent (0x0x7f0a79668420) 0
+      primary-for QHelpEvent (0x0x7f0a7968f340)
+
+Vtable for QStatusTipEvent
+QStatusTipEvent::_ZTV15QStatusTipEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QStatusTipEvent)
+16    (int (*)(...))QStatusTipEvent::~QStatusTipEvent
+24    (int (*)(...))QStatusTipEvent::~QStatusTipEvent
+
+Class QStatusTipEvent
+   size=32 align=8
+   base size=32 base align=8
+QStatusTipEvent (0x0x7f0a7968f3a8) 0
+    vptr=((& QStatusTipEvent::_ZTV15QStatusTipEvent) + 16u)
+  QEvent (0x0x7f0a79668480) 0
+      primary-for QStatusTipEvent (0x0x7f0a7968f3a8)
+
+Vtable for QWhatsThisClickedEvent
+QWhatsThisClickedEvent::_ZTV22QWhatsThisClickedEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI22QWhatsThisClickedEvent)
+16    (int (*)(...))QWhatsThisClickedEvent::~QWhatsThisClickedEvent
+24    (int (*)(...))QWhatsThisClickedEvent::~QWhatsThisClickedEvent
+
+Class QWhatsThisClickedEvent
+   size=32 align=8
+   base size=32 base align=8
+QWhatsThisClickedEvent (0x0x7f0a7968f410) 0
+    vptr=((& QWhatsThisClickedEvent::_ZTV22QWhatsThisClickedEvent) + 16u)
+  QEvent (0x0x7f0a796684e0) 0
+      primary-for QWhatsThisClickedEvent (0x0x7f0a7968f410)
+
+Vtable for QActionEvent
+QActionEvent::_ZTV12QActionEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QActionEvent)
+16    (int (*)(...))QActionEvent::~QActionEvent
+24    (int (*)(...))QActionEvent::~QActionEvent
+
+Class QActionEvent
+   size=40 align=8
+   base size=40 base align=8
+QActionEvent (0x0x7f0a7968f478) 0
+    vptr=((& QActionEvent::_ZTV12QActionEvent) + 16u)
+  QEvent (0x0x7f0a79668540) 0
+      primary-for QActionEvent (0x0x7f0a7968f478)
+
+Vtable for QFileOpenEvent
+QFileOpenEvent::_ZTV14QFileOpenEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QFileOpenEvent)
+16    (int (*)(...))QFileOpenEvent::~QFileOpenEvent
+24    (int (*)(...))QFileOpenEvent::~QFileOpenEvent
+
+Class QFileOpenEvent
+   size=40 align=8
+   base size=40 base align=8
+QFileOpenEvent (0x0x7f0a7968f4e0) 0
+    vptr=((& QFileOpenEvent::_ZTV14QFileOpenEvent) + 16u)
+  QEvent (0x0x7f0a796685a0) 0
+      primary-for QFileOpenEvent (0x0x7f0a7968f4e0)
+
+Vtable for QToolBarChangeEvent
+QToolBarChangeEvent::_ZTV19QToolBarChangeEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QToolBarChangeEvent)
+16    (int (*)(...))QToolBarChangeEvent::~QToolBarChangeEvent
+24    (int (*)(...))QToolBarChangeEvent::~QToolBarChangeEvent
+
+Class QToolBarChangeEvent
+   size=24 align=8
+   base size=21 base align=8
+QToolBarChangeEvent (0x0x7f0a7968f548) 0
+    vptr=((& QToolBarChangeEvent::_ZTV19QToolBarChangeEvent) + 16u)
+  QEvent (0x0x7f0a79668600) 0
+      primary-for QToolBarChangeEvent (0x0x7f0a7968f548)
+
+Vtable for QShortcutEvent
+QShortcutEvent::_ZTV14QShortcutEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QShortcutEvent)
+16    (int (*)(...))QShortcutEvent::~QShortcutEvent
+24    (int (*)(...))QShortcutEvent::~QShortcutEvent
+
+Class QShortcutEvent
+   size=40 align=8
+   base size=40 base align=8
+QShortcutEvent (0x0x7f0a7968f5b0) 0
+    vptr=((& QShortcutEvent::_ZTV14QShortcutEvent) + 16u)
+  QEvent (0x0x7f0a79668660) 0
+      primary-for QShortcutEvent (0x0x7f0a7968f5b0)
+
+Vtable for QWindowStateChangeEvent
+QWindowStateChangeEvent::_ZTV23QWindowStateChangeEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI23QWindowStateChangeEvent)
+16    (int (*)(...))QWindowStateChangeEvent::~QWindowStateChangeEvent
+24    (int (*)(...))QWindowStateChangeEvent::~QWindowStateChangeEvent
+
+Class QWindowStateChangeEvent
+   size=32 align=8
+   base size=25 base align=8
+QWindowStateChangeEvent (0x0x7f0a7968f618) 0
+    vptr=((& QWindowStateChangeEvent::_ZTV23QWindowStateChangeEvent) + 16u)
+  QEvent (0x0x7f0a796686c0) 0
+      primary-for QWindowStateChangeEvent (0x0x7f0a7968f618)
+
+Class QPointingDeviceUniqueId
+   size=8 align=8
+   base size=8 base align=8
+QPointingDeviceUniqueId (0x0x7f0a79668720) 0
+
+Class QTouchEvent::TouchPoint
+   size=8 align=8
+   base size=8 base align=8
+QTouchEvent::TouchPoint (0x0x7f0a79668a80) 0
+
+Vtable for QTouchEvent
+QTouchEvent::_ZTV11QTouchEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QTouchEvent)
+16    (int (*)(...))QTouchEvent::~QTouchEvent
+24    (int (*)(...))QTouchEvent::~QTouchEvent
+
+Class QTouchEvent
+   size=72 align=8
+   base size=72 base align=8
+QTouchEvent (0x0x7f0a7968f820) 0
+    vptr=((& QTouchEvent::_ZTV11QTouchEvent) + 16u)
+  QInputEvent (0x0x7f0a7968f888) 0
+      primary-for QTouchEvent (0x0x7f0a7968f820)
+    QEvent (0x0x7f0a79668a20) 0
+        primary-for QInputEvent (0x0x7f0a7968f888)
+
+Vtable for QScrollPrepareEvent
+QScrollPrepareEvent::_ZTV19QScrollPrepareEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QScrollPrepareEvent)
+16    (int (*)(...))QScrollPrepareEvent::~QScrollPrepareEvent
+24    (int (*)(...))QScrollPrepareEvent::~QScrollPrepareEvent
+
+Class QScrollPrepareEvent
+   size=112 align=8
+   base size=112 base align=8
+QScrollPrepareEvent (0x0x7f0a797c30d0) 0
+    vptr=((& QScrollPrepareEvent::_ZTV19QScrollPrepareEvent) + 16u)
+  QEvent (0x0x7f0a797c4120) 0
+      primary-for QScrollPrepareEvent (0x0x7f0a797c30d0)
+
+Vtable for QScrollEvent
+QScrollEvent::_ZTV12QScrollEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QScrollEvent)
+16    (int (*)(...))QScrollEvent::~QScrollEvent
+24    (int (*)(...))QScrollEvent::~QScrollEvent
+
+Class QScrollEvent
+   size=64 align=8
+   base size=60 base align=8
+QScrollEvent (0x0x7f0a797c3138) 0
+    vptr=((& QScrollEvent::_ZTV12QScrollEvent) + 16u)
+  QEvent (0x0x7f0a797c4180) 0
+      primary-for QScrollEvent (0x0x7f0a797c3138)
+
+Vtable for QScreenOrientationChangeEvent
+QScreenOrientationChangeEvent::_ZTV29QScreenOrientationChangeEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI29QScreenOrientationChangeEvent)
+16    (int (*)(...))QScreenOrientationChangeEvent::~QScreenOrientationChangeEvent
+24    (int (*)(...))QScreenOrientationChangeEvent::~QScreenOrientationChangeEvent
+
+Class QScreenOrientationChangeEvent
+   size=40 align=8
+   base size=36 base align=8
+QScreenOrientationChangeEvent (0x0x7f0a797c31a0) 0
+    vptr=((& QScreenOrientationChangeEvent::_ZTV29QScreenOrientationChangeEvent) + 16u)
+  QEvent (0x0x7f0a797c41e0) 0
+      primary-for QScreenOrientationChangeEvent (0x0x7f0a797c31a0)
+
+Vtable for QApplicationStateChangeEvent
+QApplicationStateChangeEvent::_ZTV28QApplicationStateChangeEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI28QApplicationStateChangeEvent)
+16    (int (*)(...))QApplicationStateChangeEvent::~QApplicationStateChangeEvent
+24    (int (*)(...))QApplicationStateChangeEvent::~QApplicationStateChangeEvent
+
+Class QApplicationStateChangeEvent
+   size=24 align=8
+   base size=24 base align=8
+QApplicationStateChangeEvent (0x0x7f0a797c3208) 0
+    vptr=((& QApplicationStateChangeEvent::_ZTV28QApplicationStateChangeEvent) + 16u)
+  QEvent (0x0x7f0a797c4240) 0
+      primary-for QApplicationStateChangeEvent (0x0x7f0a797c3208)
+
+Class QFont
+   size=16 align=8
+   base size=12 base align=8
+QFont (0x0x7f0a797c42a0) 0
+
+Class QPolygon
+   size=8 align=8
+   base size=8 base align=8
+QPolygon (0x0x7f0a797c35b0) 0
+  QVector<QPoint> (0x0x7f0a797c4660) 0
+
+Class QPolygonF
+   size=8 align=8
+   base size=8 base align=8
+QPolygonF (0x0x7f0a797c3958) 0
+  QVector<QPointF> (0x0x7f0a797c4ae0) 0
+
+Class QMatrix
+   size=48 align=8
+   base size=48 base align=8
+QMatrix (0x0x7f0a797c4ea0) 0
+
+Class QPainterPath::Element
+   size=24 align=8
+   base size=24 base align=8
+QPainterPath::Element (0x0x7f0a7951a1e0) 0
+
+Class QPainterPath
+   size=8 align=8
+   base size=8 base align=8
+QPainterPath (0x0x7f0a7951a180) 0
+
+Class QPainterPathStroker
+   size=8 align=8
+   base size=8 base align=8
+QPainterPathStroker (0x0x7f0a7951a720) 0
+
+Class QTransform
+   size=88 align=8
+   base size=88 base align=8
+QTransform (0x0x7f0a7951a840) 0
+
+Vtable for QPaintDevice
+QPaintDevice::_ZTV12QPaintDevice: 10u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QPaintDevice)
+16    0u
+24    0u
+32    (int (*)(...))QPaintDevice::devType
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))QPaintDevice::metric
+56    (int (*)(...))QPaintDevice::initPainter
+64    (int (*)(...))QPaintDevice::redirected
+72    (int (*)(...))QPaintDevice::sharedPainter
+
+Class QPaintDevice
+   size=24 align=8
+   base size=24 base align=8
+QPaintDevice (0x0x7f0a7951aae0) 0
+    vptr=((& QPaintDevice::_ZTV12QPaintDevice) + 16u)
+
+Class QPixelFormat
+   size=8 align=8
+   base size=8 base align=8
+QPixelFormat (0x0x7f0a7951ab40) 0
+
+Vtable for QImage
+QImage::_ZTV6QImage: 10u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI6QImage)
+16    (int (*)(...))QImage::~QImage
+24    (int (*)(...))QImage::~QImage
+32    (int (*)(...))QImage::devType
+40    (int (*)(...))QImage::paintEngine
+48    (int (*)(...))QImage::metric
+56    (int (*)(...))QPaintDevice::initPainter
+64    (int (*)(...))QPaintDevice::redirected
+72    (int (*)(...))QPaintDevice::sharedPainter
+
+Class QImage
+   size=32 align=8
+   base size=32 base align=8
+QImage (0x0x7f0a795814e0) 0
+    vptr=((& QImage::_ZTV6QImage) + 16u)
+  QPaintDevice (0x0x7f0a7951ade0) 0
+      primary-for QImage (0x0x7f0a795814e0)
+
+Vtable for QPixmap
+QPixmap::_ZTV7QPixmap: 10u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QPixmap)
+16    (int (*)(...))QPixmap::~QPixmap
+24    (int (*)(...))QPixmap::~QPixmap
+32    (int (*)(...))QPixmap::devType
+40    (int (*)(...))QPixmap::paintEngine
+48    (int (*)(...))QPixmap::metric
+56    (int (*)(...))QPaintDevice::initPainter
+64    (int (*)(...))QPaintDevice::redirected
+72    (int (*)(...))QPaintDevice::sharedPainter
+
+Class QPixmap
+   size=32 align=8
+   base size=32 base align=8
+QPixmap (0x0x7f0a79369068) 0
+    vptr=((& QPixmap::_ZTV7QPixmap) + 16u)
+  QPaintDevice (0x0x7f0a79335d80) 0
+      primary-for QPixmap (0x0x7f0a79369068)
+
+Class QBrush
+   size=8 align=8
+   base size=8 base align=8
+QBrush (0x0x7f0a793af0c0) 0
+
+Class QBrushData
+   size=112 align=8
+   base size=112 base align=8
+QBrushData (0x0x7f0a793af3c0) 0
+
+Class QGradient
+   size=64 align=8
+   base size=64 base align=8
+QGradient (0x0x7f0a793af420) 0
+
+Class QLinearGradient
+   size=64 align=8
+   base size=64 base align=8
+QLinearGradient (0x0x7f0a793694e0) 0
+  QGradient (0x0x7f0a793af6c0) 0
+
+Class QRadialGradient
+   size=64 align=8
+   base size=64 base align=8
+QRadialGradient (0x0x7f0a79369548) 0
+  QGradient (0x0x7f0a793af720) 0
+
+Class QConicalGradient
+   size=64 align=8
+   base size=64 base align=8
+QConicalGradient (0x0x7f0a793695b0) 0
+  QGradient (0x0x7f0a793af780) 0
+
+Class QPen
+   size=8 align=8
+   base size=8 base align=8
+QPen (0x0x7f0a793af7e0) 0
+
+Class QTextOption::Tab
+   size=16 align=8
+   base size=14 base align=8
+QTextOption::Tab (0x0x7f0a790bda20) 0
+
+Class QTextOption
+   size=32 align=8
+   base size=32 base align=8
+QTextOption (0x0x7f0a790bd9c0) 0
+
+Class QTextLength
+   size=16 align=8
+   base size=16 base align=8
+QTextLength (0x0x7f0a790bdd20) 0
+
+Class QTextFormat
+   size=16 align=8
+   base size=12 base align=8
+QTextFormat (0x0x7f0a7914b000) 0
+
+Class QTextCharFormat
+   size=16 align=8
+   base size=12 base align=8
+QTextCharFormat (0x0x7f0a791e5138) 0
+  QTextFormat (0x0x7f0a7914b540) 0
+
+Class QTextBlockFormat
+   size=16 align=8
+   base size=12 base align=8
+QTextBlockFormat (0x0x7f0a791e5340) 0
+  QTextFormat (0x0x7f0a7914b7e0) 0
+
+Class QTextListFormat
+   size=16 align=8
+   base size=12 base align=8
+QTextListFormat (0x0x7f0a791e55b0) 0
+  QTextFormat (0x0x7f0a7914ba80) 0
+
+Class QTextImageFormat
+   size=16 align=8
+   base size=12 base align=8
+QTextImageFormat (0x0x7f0a791e57b8) 0
+  QTextCharFormat (0x0x7f0a791e5820) 0
+    QTextFormat (0x0x7f0a7914bd20) 0
+
+Class QTextFrameFormat
+   size=16 align=8
+   base size=12 base align=8
+QTextFrameFormat (0x0x7f0a791e5a28) 0
+  QTextFormat (0x0x7f0a78ea8000) 0
+
+Class QTextTableFormat
+   size=16 align=8
+   base size=12 base align=8
+QTextTableFormat (0x0x7f0a791e5c30) 0
+  QTextFrameFormat (0x0x7f0a791e5c98) 0
+    QTextFormat (0x0x7f0a78ea82a0) 0
+
+Class QTextTableCellFormat
+   size=16 align=8
+   base size=12 base align=8
+QTextTableCellFormat (0x0x7f0a791e5ea0) 0
+  QTextCharFormat (0x0x7f0a791e5f08) 0
+    QTextFormat (0x0x7f0a78ea85a0) 0
+
+Class QFontDatabase
+   size=8 align=8
+   base size=8 base align=8
+QFontDatabase (0x0x7f0a78ea8840) 0
+
+Class QRawFont
+   size=8 align=8
+   base size=8 base align=8
+QRawFont (0x0x7f0a78ea88a0) 0
+
+Class QGlyphRun
+   size=8 align=8
+   base size=8 base align=8
+QGlyphRun (0x0x7f0a78ea8e40) 0
+
+Class QTextCursor
+   size=8 align=8
+   base size=8 base align=8
+QTextCursor (0x0x7f0a78fcc180) 0
+
+Class QTextInlineObject
+   size=16 align=8
+   base size=16 base align=8
+QTextInlineObject (0x0x7f0a78fcc480) 0
+
+Class QTextLayout::FormatRange
+   size=24 align=8
+   base size=24 base align=8
+QTextLayout::FormatRange (0x0x7f0a78fcc540) 0
+
+Class QTextLayout
+   size=8 align=8
+   base size=8 base align=8
+QTextLayout (0x0x7f0a78fcc4e0) 0
+
+Class QTextLine
+   size=16 align=8
+   base size=16 base align=8
+QTextLine (0x0x7f0a78fcc8a0) 0
+
+Vtable for QAbstractUndoItem
+QAbstractUndoItem::_ZTV17QAbstractUndoItem: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QAbstractUndoItem)
+16    (int (*)(...))__cxa_pure_virtual
+24    (int (*)(...))__cxa_pure_virtual
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+
+Class QAbstractUndoItem
+   size=8 align=8
+   base size=8 base align=8
+QAbstractUndoItem (0x0x7f0a78fcc900) 0 nearly-empty
+    vptr=((& QAbstractUndoItem::_ZTV17QAbstractUndoItem) + 16u)
+
+Class QTextDocument::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTextDocument::QPrivateSignal (0x0x7f0a78fcc9c0) 0 empty
+
+Vtable for QTextDocument
+QTextDocument::_ZTV13QTextDocument: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QTextDocument)
+16    (int (*)(...))QTextDocument::metaObject
+24    (int (*)(...))QTextDocument::qt_metacast
+32    (int (*)(...))QTextDocument::qt_metacall
+40    (int (*)(...))QTextDocument::~QTextDocument
+48    (int (*)(...))QTextDocument::~QTextDocument
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QTextDocument::clear
+120   (int (*)(...))QTextDocument::createObject
+128   (int (*)(...))QTextDocument::loadResource
+
+Class QTextDocument
+   size=16 align=8
+   base size=16 base align=8
+QTextDocument (0x0x7f0a78efcb60) 0
+    vptr=((& QTextDocument::_ZTV13QTextDocument) + 16u)
+  QObject (0x0x7f0a78fcc960) 0
+      primary-for QTextDocument (0x0x7f0a78efcb60)
+
+Class QPalette::Data
+   size=4 align=4
+   base size=4 base align=4
+QPalette::Data (0x0x7f0a78fccc00) 0
+
+Class QPalette
+   size=16 align=8
+   base size=12 base align=8
+QPalette (0x0x7f0a78fccba0) 0
+
+Class QAbstractTextDocumentLayout::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractTextDocumentLayout::QPrivateSignal (0x0x7f0a78d65cc0) 0 empty
+
+Class QAbstractTextDocumentLayout::Selection
+   size=24 align=8
+   base size=24 base align=8
+QAbstractTextDocumentLayout::Selection (0x0x7f0a78d65d20) 0
+
+Class QAbstractTextDocumentLayout::PaintContext
+   size=64 align=8
+   base size=64 base align=8
+QAbstractTextDocumentLayout::PaintContext (0x0x7f0a78d65d80) 0
+
+Vtable for QAbstractTextDocumentLayout
+QAbstractTextDocumentLayout::_ZTV27QAbstractTextDocumentLayout: 24u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI27QAbstractTextDocumentLayout)
+16    (int (*)(...))QAbstractTextDocumentLayout::metaObject
+24    (int (*)(...))QAbstractTextDocumentLayout::qt_metacast
+32    (int (*)(...))QAbstractTextDocumentLayout::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))__cxa_pure_virtual
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))__cxa_pure_virtual
+160   (int (*)(...))__cxa_pure_virtual
+168   (int (*)(...))QAbstractTextDocumentLayout::resizeInlineObject
+176   (int (*)(...))QAbstractTextDocumentLayout::positionInlineObject
+184   (int (*)(...))QAbstractTextDocumentLayout::drawInlineObject
+
+Class QAbstractTextDocumentLayout
+   size=16 align=8
+   base size=16 base align=8
+QAbstractTextDocumentLayout (0x0x7f0a78d7b7b8) 0
+    vptr=((& QAbstractTextDocumentLayout::_ZTV27QAbstractTextDocumentLayout) + 16u)
+  QObject (0x0x7f0a78d65c60) 0
+      primary-for QAbstractTextDocumentLayout (0x0x7f0a78d7b7b8)
+
+Vtable for QTextObjectInterface
+QTextObjectInterface::_ZTV20QTextObjectInterface: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QTextObjectInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+
+Class QTextObjectInterface
+   size=8 align=8
+   base size=8 base align=8
+QTextObjectInterface (0x0x7f0a78ded360) 0 nearly-empty
+    vptr=((& QTextObjectInterface::_ZTV20QTextObjectInterface) + 16u)
+
+Class QAccessible::State
+   size=8 align=8
+   base size=5 base align=8
+QAccessible::State (0x0x7f0a78ded480) 0
+
+Vtable for QAccessible::ActivationObserver
+QAccessible::ActivationObserver::_ZTVN11QAccessible18ActivationObserverE: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN11QAccessible18ActivationObserverE)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class QAccessible::ActivationObserver
+   size=8 align=8
+   base size=8 base align=8
+QAccessible::ActivationObserver (0x0x7f0a78ded4e0) 0 nearly-empty
+    vptr=((& QAccessible::ActivationObserver::_ZTVN11QAccessible18ActivationObserverE) + 16u)
+
+Class QAccessible
+   size=1 align=1
+   base size=0 base align=1
+QAccessible (0x0x7f0a78ded420) 0 empty
+
+Vtable for QAccessibleInterface
+QAccessibleInterface::_ZTV20QAccessibleInterface: 23u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QAccessibleInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))QAccessibleInterface::window
+56    (int (*)(...))QAccessibleInterface::relations
+64    (int (*)(...))QAccessibleInterface::focusChild
+72    (int (*)(...))__cxa_pure_virtual
+80    (int (*)(...))__cxa_pure_virtual
+88    (int (*)(...))__cxa_pure_virtual
+96    (int (*)(...))__cxa_pure_virtual
+104   (int (*)(...))__cxa_pure_virtual
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))__cxa_pure_virtual
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))QAccessibleInterface::foregroundColor
+160   (int (*)(...))QAccessibleInterface::backgroundColor
+168   (int (*)(...))QAccessibleInterface::virtual_hook
+176   (int (*)(...))QAccessibleInterface::interface_cast
+
+Class QAccessibleInterface
+   size=8 align=8
+   base size=8 base align=8
+QAccessibleInterface (0x0x7f0a78ded6c0) 0 nearly-empty
+    vptr=((& QAccessibleInterface::_ZTV20QAccessibleInterface) + 16u)
+
+Vtable for QAccessibleTextInterface
+QAccessibleTextInterface::_ZTV24QAccessibleTextInterface: 20u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QAccessibleTextInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))__cxa_pure_virtual
+72    (int (*)(...))__cxa_pure_virtual
+80    (int (*)(...))__cxa_pure_virtual
+88    (int (*)(...))__cxa_pure_virtual
+96    (int (*)(...))QAccessibleTextInterface::textBeforeOffset
+104   (int (*)(...))QAccessibleTextInterface::textAfterOffset
+112   (int (*)(...))QAccessibleTextInterface::textAtOffset
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))__cxa_pure_virtual
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))__cxa_pure_virtual
+
+Class QAccessibleTextInterface
+   size=8 align=8
+   base size=8 base align=8
+QAccessibleTextInterface (0x0x7f0a78ded720) 0 nearly-empty
+    vptr=((& QAccessibleTextInterface::_ZTV24QAccessibleTextInterface) + 16u)
+
+Vtable for QAccessibleEditableTextInterface
+QAccessibleEditableTextInterface::_ZTV32QAccessibleEditableTextInterface: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI32QAccessibleEditableTextInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+
+Class QAccessibleEditableTextInterface
+   size=8 align=8
+   base size=8 base align=8
+QAccessibleEditableTextInterface (0x0x7f0a78ded780) 0 nearly-empty
+    vptr=((& QAccessibleEditableTextInterface::_ZTV32QAccessibleEditableTextInterface) + 16u)
+
+Vtable for QAccessibleValueInterface
+QAccessibleValueInterface::_ZTV25QAccessibleValueInterface: 9u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI25QAccessibleValueInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))__cxa_pure_virtual
+
+Class QAccessibleValueInterface
+   size=8 align=8
+   base size=8 base align=8
+QAccessibleValueInterface (0x0x7f0a78ded7e0) 0 nearly-empty
+    vptr=((& QAccessibleValueInterface::_ZTV25QAccessibleValueInterface) + 16u)
+
+Vtable for QAccessibleTableCellInterface
+QAccessibleTableCellInterface::_ZTV29QAccessibleTableCellInterface: 12u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI29QAccessibleTableCellInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))__cxa_pure_virtual
+72    (int (*)(...))__cxa_pure_virtual
+80    (int (*)(...))__cxa_pure_virtual
+88    (int (*)(...))__cxa_pure_virtual
+
+Class QAccessibleTableCellInterface
+   size=8 align=8
+   base size=8 base align=8
+QAccessibleTableCellInterface (0x0x7f0a78ded840) 0 nearly-empty
+    vptr=((& QAccessibleTableCellInterface::_ZTV29QAccessibleTableCellInterface) + 16u)
+
+Vtable for QAccessibleTableInterface
+QAccessibleTableInterface::_ZTV25QAccessibleTableInterface: 24u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI25QAccessibleTableInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))__cxa_pure_virtual
+72    (int (*)(...))__cxa_pure_virtual
+80    (int (*)(...))__cxa_pure_virtual
+88    (int (*)(...))__cxa_pure_virtual
+96    (int (*)(...))__cxa_pure_virtual
+104   (int (*)(...))__cxa_pure_virtual
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))__cxa_pure_virtual
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))__cxa_pure_virtual
+160   (int (*)(...))__cxa_pure_virtual
+168   (int (*)(...))__cxa_pure_virtual
+176   (int (*)(...))__cxa_pure_virtual
+184   (int (*)(...))__cxa_pure_virtual
+
+Class QAccessibleTableInterface
+   size=8 align=8
+   base size=8 base align=8
+QAccessibleTableInterface (0x0x7f0a78ded8a0) 0 nearly-empty
+    vptr=((& QAccessibleTableInterface::_ZTV25QAccessibleTableInterface) + 16u)
+
+Vtable for QAccessibleActionInterface
+QAccessibleActionInterface::_ZTV26QAccessibleActionInterface: 9u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI26QAccessibleActionInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))QAccessibleActionInterface::localizedActionName
+48    (int (*)(...))QAccessibleActionInterface::localizedActionDescription
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))__cxa_pure_virtual
+
+Class QAccessibleActionInterface
+   size=8 align=8
+   base size=8 base align=8
+QAccessibleActionInterface (0x0x7f0a78ded900) 0 nearly-empty
+    vptr=((& QAccessibleActionInterface::_ZTV26QAccessibleActionInterface) + 16u)
+
+Vtable for QAccessibleImageInterface
+QAccessibleImageInterface::_ZTV25QAccessibleImageInterface: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI25QAccessibleImageInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+
+Class QAccessibleImageInterface
+   size=8 align=8
+   base size=8 base align=8
+QAccessibleImageInterface (0x0x7f0a78ded960) 0 nearly-empty
+    vptr=((& QAccessibleImageInterface::_ZTV25QAccessibleImageInterface) + 16u)
+
+Vtable for QAccessibleEvent
+QAccessibleEvent::_ZTV16QAccessibleEvent: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QAccessibleEvent)
+16    (int (*)(...))QAccessibleEvent::~QAccessibleEvent
+24    (int (*)(...))QAccessibleEvent::~QAccessibleEvent
+32    (int (*)(...))QAccessibleEvent::accessibleInterface
+
+Class QAccessibleEvent
+   size=32 align=8
+   base size=28 base align=8
+QAccessibleEvent (0x0x7f0a78ded9c0) 0
+    vptr=((& QAccessibleEvent::_ZTV16QAccessibleEvent) + 16u)
+
+Vtable for QAccessibleStateChangeEvent
+QAccessibleStateChangeEvent::_ZTV27QAccessibleStateChangeEvent: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI27QAccessibleStateChangeEvent)
+16    (int (*)(...))QAccessibleStateChangeEvent::~QAccessibleStateChangeEvent
+24    (int (*)(...))QAccessibleStateChangeEvent::~QAccessibleStateChangeEvent
+32    (int (*)(...))QAccessibleEvent::accessibleInterface
+
+Class QAccessibleStateChangeEvent
+   size=40 align=8
+   base size=40 base align=8
+QAccessibleStateChangeEvent (0x0x7f0a78d7bd00) 0
+    vptr=((& QAccessibleStateChangeEvent::_ZTV27QAccessibleStateChangeEvent) + 16u)
+  QAccessibleEvent (0x0x7f0a78ab7180) 0
+      primary-for QAccessibleStateChangeEvent (0x0x7f0a78d7bd00)
+
+Vtable for QAccessibleTextCursorEvent
+QAccessibleTextCursorEvent::_ZTV26QAccessibleTextCursorEvent: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI26QAccessibleTextCursorEvent)
+16    (int (*)(...))QAccessibleTextCursorEvent::~QAccessibleTextCursorEvent
+24    (int (*)(...))QAccessibleTextCursorEvent::~QAccessibleTextCursorEvent
+32    (int (*)(...))QAccessibleEvent::accessibleInterface
+
+Class QAccessibleTextCursorEvent
+   size=32 align=8
+   base size=32 base align=8
+QAccessibleTextCursorEvent (0x0x7f0a78d7bd68) 0
+    vptr=((& QAccessibleTextCursorEvent::_ZTV26QAccessibleTextCursorEvent) + 16u)
+  QAccessibleEvent (0x0x7f0a78ab71e0) 0
+      primary-for QAccessibleTextCursorEvent (0x0x7f0a78d7bd68)
+
+Vtable for QAccessibleTextSelectionEvent
+QAccessibleTextSelectionEvent::_ZTV29QAccessibleTextSelectionEvent: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI29QAccessibleTextSelectionEvent)
+16    (int (*)(...))QAccessibleTextSelectionEvent::~QAccessibleTextSelectionEvent
+24    (int (*)(...))QAccessibleTextSelectionEvent::~QAccessibleTextSelectionEvent
+32    (int (*)(...))QAccessibleEvent::accessibleInterface
+
+Class QAccessibleTextSelectionEvent
+   size=40 align=8
+   base size=40 base align=8
+QAccessibleTextSelectionEvent (0x0x7f0a78d7bdd0) 0
+    vptr=((& QAccessibleTextSelectionEvent::_ZTV29QAccessibleTextSelectionEvent) + 16u)
+  QAccessibleTextCursorEvent (0x0x7f0a78d7be38) 0
+      primary-for QAccessibleTextSelectionEvent (0x0x7f0a78d7bdd0)
+    QAccessibleEvent (0x0x7f0a78ab7240) 0
+        primary-for QAccessibleTextCursorEvent (0x0x7f0a78d7be38)
+
+Vtable for QAccessibleTextInsertEvent
+QAccessibleTextInsertEvent::_ZTV26QAccessibleTextInsertEvent: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI26QAccessibleTextInsertEvent)
+16    (int (*)(...))QAccessibleTextInsertEvent::~QAccessibleTextInsertEvent
+24    (int (*)(...))QAccessibleTextInsertEvent::~QAccessibleTextInsertEvent
+32    (int (*)(...))QAccessibleEvent::accessibleInterface
+
+Class QAccessibleTextInsertEvent
+   size=48 align=8
+   base size=48 base align=8
+QAccessibleTextInsertEvent (0x0x7f0a78d7bea0) 0
+    vptr=((& QAccessibleTextInsertEvent::_ZTV26QAccessibleTextInsertEvent) + 16u)
+  QAccessibleTextCursorEvent (0x0x7f0a78d7bf08) 0
+      primary-for QAccessibleTextInsertEvent (0x0x7f0a78d7bea0)
+    QAccessibleEvent (0x0x7f0a78ab72a0) 0
+        primary-for QAccessibleTextCursorEvent (0x0x7f0a78d7bf08)
+
+Vtable for QAccessibleTextRemoveEvent
+QAccessibleTextRemoveEvent::_ZTV26QAccessibleTextRemoveEvent: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI26QAccessibleTextRemoveEvent)
+16    (int (*)(...))QAccessibleTextRemoveEvent::~QAccessibleTextRemoveEvent
+24    (int (*)(...))QAccessibleTextRemoveEvent::~QAccessibleTextRemoveEvent
+32    (int (*)(...))QAccessibleEvent::accessibleInterface
+
+Class QAccessibleTextRemoveEvent
+   size=48 align=8
+   base size=48 base align=8
+QAccessibleTextRemoveEvent (0x0x7f0a78d7bf70) 0
+    vptr=((& QAccessibleTextRemoveEvent::_ZTV26QAccessibleTextRemoveEvent) + 16u)
+  QAccessibleTextCursorEvent (0x0x7f0a78af5000) 0
+      primary-for QAccessibleTextRemoveEvent (0x0x7f0a78d7bf70)
+    QAccessibleEvent (0x0x7f0a78ab7300) 0
+        primary-for QAccessibleTextCursorEvent (0x0x7f0a78af5000)
+
+Vtable for QAccessibleTextUpdateEvent
+QAccessibleTextUpdateEvent::_ZTV26QAccessibleTextUpdateEvent: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI26QAccessibleTextUpdateEvent)
+16    (int (*)(...))QAccessibleTextUpdateEvent::~QAccessibleTextUpdateEvent
+24    (int (*)(...))QAccessibleTextUpdateEvent::~QAccessibleTextUpdateEvent
+32    (int (*)(...))QAccessibleEvent::accessibleInterface
+
+Class QAccessibleTextUpdateEvent
+   size=56 align=8
+   base size=56 base align=8
+QAccessibleTextUpdateEvent (0x0x7f0a78af5068) 0
+    vptr=((& QAccessibleTextUpdateEvent::_ZTV26QAccessibleTextUpdateEvent) + 16u)
+  QAccessibleTextCursorEvent (0x0x7f0a78af50d0) 0
+      primary-for QAccessibleTextUpdateEvent (0x0x7f0a78af5068)
+    QAccessibleEvent (0x0x7f0a78ab7360) 0
+        primary-for QAccessibleTextCursorEvent (0x0x7f0a78af50d0)
+
+Vtable for QAccessibleValueChangeEvent
+QAccessibleValueChangeEvent::_ZTV27QAccessibleValueChangeEvent: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI27QAccessibleValueChangeEvent)
+16    (int (*)(...))QAccessibleValueChangeEvent::~QAccessibleValueChangeEvent
+24    (int (*)(...))QAccessibleValueChangeEvent::~QAccessibleValueChangeEvent
+32    (int (*)(...))QAccessibleEvent::accessibleInterface
+
+Class QAccessibleValueChangeEvent
+   size=48 align=8
+   base size=48 base align=8
+QAccessibleValueChangeEvent (0x0x7f0a78af5138) 0
+    vptr=((& QAccessibleValueChangeEvent::_ZTV27QAccessibleValueChangeEvent) + 16u)
+  QAccessibleEvent (0x0x7f0a78ab73c0) 0
+      primary-for QAccessibleValueChangeEvent (0x0x7f0a78af5138)
+
+Vtable for QAccessibleTableModelChangeEvent
+QAccessibleTableModelChangeEvent::_ZTV32QAccessibleTableModelChangeEvent: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI32QAccessibleTableModelChangeEvent)
+16    (int (*)(...))QAccessibleTableModelChangeEvent::~QAccessibleTableModelChangeEvent
+24    (int (*)(...))QAccessibleTableModelChangeEvent::~QAccessibleTableModelChangeEvent
+32    (int (*)(...))QAccessibleEvent::accessibleInterface
+
+Class QAccessibleTableModelChangeEvent
+   size=48 align=8
+   base size=48 base align=8
+QAccessibleTableModelChangeEvent (0x0x7f0a78af51a0) 0
+    vptr=((& QAccessibleTableModelChangeEvent::_ZTV32QAccessibleTableModelChangeEvent) + 16u)
+  QAccessibleEvent (0x0x7f0a78ab7420) 0
+      primary-for QAccessibleTableModelChangeEvent (0x0x7f0a78af51a0)
+
+Vtable for QAccessibleBridge
+QAccessibleBridge::_ZTV17QAccessibleBridge: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QAccessibleBridge)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+
+Class QAccessibleBridge
+   size=8 align=8
+   base size=8 base align=8
+QAccessibleBridge (0x0x7f0a78ab74e0) 0 nearly-empty
+    vptr=((& QAccessibleBridge::_ZTV17QAccessibleBridge) + 16u)
+
+Class QAccessibleBridgePlugin::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAccessibleBridgePlugin::QPrivateSignal (0x0x7f0a78ab75a0) 0 empty
+
+Vtable for QAccessibleBridgePlugin
+QAccessibleBridgePlugin::_ZTV23QAccessibleBridgePlugin: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI23QAccessibleBridgePlugin)
+16    (int (*)(...))QAccessibleBridgePlugin::metaObject
+24    (int (*)(...))QAccessibleBridgePlugin::qt_metacast
+32    (int (*)(...))QAccessibleBridgePlugin::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+
+Class QAccessibleBridgePlugin
+   size=16 align=8
+   base size=16 base align=8
+QAccessibleBridgePlugin (0x0x7f0a78af5208) 0
+    vptr=((& QAccessibleBridgePlugin::_ZTV23QAccessibleBridgePlugin) + 16u)
+  QObject (0x0x7f0a78ab7540) 0
+      primary-for QAccessibleBridgePlugin (0x0x7f0a78af5208)
+
+Vtable for QAccessibleObject
+QAccessibleObject::_ZTV17QAccessibleObject: 23u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QAccessibleObject)
+16    0u
+24    0u
+32    (int (*)(...))QAccessibleObject::isValid
+40    (int (*)(...))QAccessibleObject::object
+48    (int (*)(...))QAccessibleInterface::window
+56    (int (*)(...))QAccessibleInterface::relations
+64    (int (*)(...))QAccessibleInterface::focusChild
+72    (int (*)(...))QAccessibleObject::childAt
+80    (int (*)(...))__cxa_pure_virtual
+88    (int (*)(...))__cxa_pure_virtual
+96    (int (*)(...))__cxa_pure_virtual
+104   (int (*)(...))__cxa_pure_virtual
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))QAccessibleObject::setText
+128   (int (*)(...))QAccessibleObject::rect
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))QAccessibleInterface::foregroundColor
+160   (int (*)(...))QAccessibleInterface::backgroundColor
+168   (int (*)(...))QAccessibleInterface::virtual_hook
+176   (int (*)(...))QAccessibleInterface::interface_cast
+
+Class QAccessibleObject
+   size=16 align=8
+   base size=16 base align=8
+QAccessibleObject (0x0x7f0a78af5270) 0
+    vptr=((& QAccessibleObject::_ZTV17QAccessibleObject) + 16u)
+  QAccessibleInterface (0x0x7f0a78ab7600) 0 nearly-empty
+      primary-for QAccessibleObject (0x0x7f0a78af5270)
+
+Vtable for QAccessibleApplication
+QAccessibleApplication::_ZTV22QAccessibleApplication: 23u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI22QAccessibleApplication)
+16    (int (*)(...))QAccessibleApplication::~QAccessibleApplication
+24    (int (*)(...))QAccessibleApplication::~QAccessibleApplication
+32    (int (*)(...))QAccessibleObject::isValid
+40    (int (*)(...))QAccessibleObject::object
+48    (int (*)(...))QAccessibleApplication::window
+56    (int (*)(...))QAccessibleInterface::relations
+64    (int (*)(...))QAccessibleApplication::focusChild
+72    (int (*)(...))QAccessibleObject::childAt
+80    (int (*)(...))QAccessibleApplication::parent
+88    (int (*)(...))QAccessibleApplication::child
+96    (int (*)(...))QAccessibleApplication::childCount
+104   (int (*)(...))QAccessibleApplication::indexOfChild
+112   (int (*)(...))QAccessibleApplication::text
+120   (int (*)(...))QAccessibleObject::setText
+128   (int (*)(...))QAccessibleObject::rect
+136   (int (*)(...))QAccessibleApplication::role
+144   (int (*)(...))QAccessibleApplication::state
+152   (int (*)(...))QAccessibleInterface::foregroundColor
+160   (int (*)(...))QAccessibleInterface::backgroundColor
+168   (int (*)(...))QAccessibleInterface::virtual_hook
+176   (int (*)(...))QAccessibleInterface::interface_cast
+
+Class QAccessibleApplication
+   size=16 align=8
+   base size=16 base align=8
+QAccessibleApplication (0x0x7f0a78af52d8) 0
+    vptr=((& QAccessibleApplication::_ZTV22QAccessibleApplication) + 16u)
+  QAccessibleObject (0x0x7f0a78af5340) 0
+      primary-for QAccessibleApplication (0x0x7f0a78af52d8)
+    QAccessibleInterface (0x0x7f0a78ab7660) 0 nearly-empty
+        primary-for QAccessibleObject (0x0x7f0a78af5340)
+
+Class QAccessiblePlugin::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAccessiblePlugin::QPrivateSignal (0x0x7f0a78ab7720) 0 empty
+
+Vtable for QAccessiblePlugin
+QAccessiblePlugin::_ZTV17QAccessiblePlugin: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QAccessiblePlugin)
+16    (int (*)(...))QAccessiblePlugin::metaObject
+24    (int (*)(...))QAccessiblePlugin::qt_metacast
+32    (int (*)(...))QAccessiblePlugin::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+
+Class QAccessiblePlugin
+   size=16 align=8
+   base size=16 base align=8
+QAccessiblePlugin (0x0x7f0a78af53a8) 0
+    vptr=((& QAccessiblePlugin::_ZTV17QAccessiblePlugin) + 16u)
+  QObject (0x0x7f0a78ab76c0) 0
+      primary-for QAccessiblePlugin (0x0x7f0a78af53a8)
+
+Class QSurfaceFormat
+   size=8 align=8
+   base size=8 base align=8
+QSurfaceFormat (0x0x7f0a78ab7780) 0
+
+Vtable for QSurface
+QSurface::_ZTV8QSurface: 8u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI8QSurface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))__cxa_pure_virtual
+
+Class QSurface
+   size=24 align=8
+   base size=24 base align=8
+QSurface (0x0x7f0a78ab7960) 0
+    vptr=((& QSurface::_ZTV8QSurface) + 16u)
+
+Class QIcon
+   size=8 align=8
+   base size=8 base align=8
+QIcon (0x0x7f0a78ab7ae0) 0
+
+Class QCursor
+   size=8 align=8
+   base size=8 base align=8
+QCursor (0x0x7f0a78c30ea0) 0
+
+Class QWindow::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QWindow::QPrivateSignal (0x0x7f0a788e3180) 0 empty
+
+Vtable for QWindow
+QWindow::_ZTV7QWindow: 45u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QWindow)
+16    (int (*)(...))QWindow::metaObject
+24    (int (*)(...))QWindow::qt_metacast
+32    (int (*)(...))QWindow::qt_metacall
+40    (int (*)(...))QWindow::~QWindow
+48    (int (*)(...))QWindow::~QWindow
+56    (int (*)(...))QWindow::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWindow::surfaceType
+120   (int (*)(...))QWindow::format
+128   (int (*)(...))QWindow::size
+136   (int (*)(...))QWindow::accessibleRoot
+144   (int (*)(...))QWindow::focusObject
+152   (int (*)(...))QWindow::exposeEvent
+160   (int (*)(...))QWindow::resizeEvent
+168   (int (*)(...))QWindow::moveEvent
+176   (int (*)(...))QWindow::focusInEvent
+184   (int (*)(...))QWindow::focusOutEvent
+192   (int (*)(...))QWindow::showEvent
+200   (int (*)(...))QWindow::hideEvent
+208   (int (*)(...))QWindow::keyPressEvent
+216   (int (*)(...))QWindow::keyReleaseEvent
+224   (int (*)(...))QWindow::mousePressEvent
+232   (int (*)(...))QWindow::mouseReleaseEvent
+240   (int (*)(...))QWindow::mouseDoubleClickEvent
+248   (int (*)(...))QWindow::mouseMoveEvent
+256   (int (*)(...))QWindow::wheelEvent
+264   (int (*)(...))QWindow::touchEvent
+272   (int (*)(...))QWindow::tabletEvent
+280   (int (*)(...))QWindow::nativeEvent
+288   (int (*)(...))QWindow::surfaceHandle
+296   (int (*)(...))-16
+304   (int (*)(...))(& _ZTI7QWindow)
+312   (int (*)(...))QWindow::_ZThn16_N7QWindowD1Ev
+320   (int (*)(...))QWindow::_ZThn16_N7QWindowD0Ev
+328   (int (*)(...))QWindow::_ZThn16_NK7QWindow6formatEv
+336   (int (*)(...))QWindow::_ZThn16_NK7QWindow13surfaceHandleEv
+344   (int (*)(...))QWindow::_ZThn16_NK7QWindow11surfaceTypeEv
+352   (int (*)(...))QWindow::_ZThn16_NK7QWindow4sizeEv
+
+Class QWindow
+   size=40 align=8
+   base size=40 base align=8
+QWindow (0x0x7f0a788df7e0) 0
+    vptr=((& QWindow::_ZTV7QWindow) + 16u)
+  QObject (0x0x7f0a788e30c0) 0
+      primary-for QWindow (0x0x7f0a788df7e0)
+  QSurface (0x0x7f0a788e3120) 16
+      vptr=((& QWindow::_ZTV7QWindow) + 312u)
+
+Class QBackingStore
+   size=8 align=8
+   base size=8 base align=8
+QBackingStore (0x0x7f0a788e32a0) 0
+
+Vtable for QBitmap
+QBitmap::_ZTV7QBitmap: 10u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QBitmap)
+16    (int (*)(...))QBitmap::~QBitmap
+24    (int (*)(...))QBitmap::~QBitmap
+32    (int (*)(...))QPixmap::devType
+40    (int (*)(...))QPixmap::paintEngine
+48    (int (*)(...))QPixmap::metric
+56    (int (*)(...))QPaintDevice::initPainter
+64    (int (*)(...))QPaintDevice::redirected
+72    (int (*)(...))QPaintDevice::sharedPainter
+
+Class QBitmap
+   size=32 align=8
+   base size=32 base align=8
+QBitmap (0x0x7f0a788c2f70) 0
+    vptr=((& QBitmap::_ZTV7QBitmap) + 16u)
+  QPixmap (0x0x7f0a78941000) 0
+      primary-for QBitmap (0x0x7f0a788c2f70)
+    QPaintDevice (0x0x7f0a788e3360) 0
+        primary-for QPixmap (0x0x7f0a78941000)
+
+Class QClipboard::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QClipboard::QPrivateSignal (0x0x7f0a788e36c0) 0 empty
+
+Vtable for QClipboard
+QClipboard::_ZTV10QClipboard: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QClipboard)
+16    (int (*)(...))QClipboard::metaObject
+24    (int (*)(...))QClipboard::qt_metacast
+32    (int (*)(...))QClipboard::qt_metacall
+40    (int (*)(...))QClipboard::~QClipboard
+48    (int (*)(...))QClipboard::~QClipboard
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QClipboard
+   size=16 align=8
+   base size=16 base align=8
+QClipboard (0x0x7f0a78941270) 0
+    vptr=((& QClipboard::_ZTV10QClipboard) + 16u)
+  QObject (0x0x7f0a788e3660) 0
+      primary-for QClipboard (0x0x7f0a78941270)
+
+Class QDesktopServices
+   size=1 align=1
+   base size=0 base align=1
+QDesktopServices (0x0x7f0a788e3720) 0 empty
+
+Class QDrag::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDrag::QPrivateSignal (0x0x7f0a788e37e0) 0 empty
+
+Vtable for QDrag
+QDrag::_ZTV5QDrag: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI5QDrag)
+16    (int (*)(...))QDrag::metaObject
+24    (int (*)(...))QDrag::qt_metacast
+32    (int (*)(...))QDrag::qt_metacall
+40    (int (*)(...))QDrag::~QDrag
+48    (int (*)(...))QDrag::~QDrag
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QDrag
+   size=16 align=8
+   base size=16 base align=8
+QDrag (0x0x7f0a789412d8) 0
+    vptr=((& QDrag::_ZTV5QDrag) + 16u)
+  QObject (0x0x7f0a788e3780) 0
+      primary-for QDrag (0x0x7f0a789412d8)
+
+Class QFontInfo
+   size=8 align=8
+   base size=8 base align=8
+QFontInfo (0x0x7f0a788e3840) 0
+
+Class QFontMetrics
+   size=8 align=8
+   base size=8 base align=8
+QFontMetrics (0x0x7f0a788e3ae0) 0
+
+Class QFontMetricsF
+   size=8 align=8
+   base size=8 base align=8
+QFontMetricsF (0x0x7f0a788e3de0) 0
+
+Class QGenericPlugin::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGenericPlugin::QPrivateSignal (0x0x7f0a7870e060) 0 empty
+
+Vtable for QGenericPlugin
+QGenericPlugin::_ZTV14QGenericPlugin: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QGenericPlugin)
+16    (int (*)(...))QGenericPlugin::metaObject
+24    (int (*)(...))QGenericPlugin::qt_metacast
+32    (int (*)(...))QGenericPlugin::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+
+Class QGenericPlugin
+   size=16 align=8
+   base size=16 base align=8
+QGenericPlugin (0x0x7f0a789419c0) 0
+    vptr=((& QGenericPlugin::_ZTV14QGenericPlugin) + 16u)
+  QObject (0x0x7f0a7870e000) 0
+      primary-for QGenericPlugin (0x0x7f0a789419c0)
+
+Class QGenericPluginFactory
+   size=1 align=1
+   base size=0 base align=1
+QGenericPluginFactory (0x0x7f0a7870e0c0) 0 empty
+
+Class QInputMethod::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QInputMethod::QPrivateSignal (0x0x7f0a7870e180) 0 empty
+
+Vtable for QInputMethod
+QInputMethod::_ZTV12QInputMethod: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QInputMethod)
+16    (int (*)(...))QInputMethod::metaObject
+24    (int (*)(...))QInputMethod::qt_metacast
+32    (int (*)(...))QInputMethod::qt_metacall
+40    (int (*)(...))QInputMethod::~QInputMethod
+48    (int (*)(...))QInputMethod::~QInputMethod
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QInputMethod
+   size=16 align=8
+   base size=16 base align=8
+QInputMethod (0x0x7f0a78941a28) 0
+    vptr=((& QInputMethod::_ZTV12QInputMethod) + 16u)
+  QObject (0x0x7f0a7870e120) 0
+      primary-for QInputMethod (0x0x7f0a78941a28)
+
+Class QGuiApplication::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGuiApplication::QPrivateSignal (0x0x7f0a7870e240) 0 empty
+
+Vtable for QGuiApplication
+QGuiApplication::_ZTV15QGuiApplication: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QGuiApplication)
+16    (int (*)(...))QGuiApplication::metaObject
+24    (int (*)(...))QGuiApplication::qt_metacast
+32    (int (*)(...))QGuiApplication::qt_metacall
+40    (int (*)(...))QGuiApplication::~QGuiApplication
+48    (int (*)(...))QGuiApplication::~QGuiApplication
+56    (int (*)(...))QGuiApplication::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QGuiApplication::notify
+120   (int (*)(...))QGuiApplication::compressEvent
+
+Class QGuiApplication
+   size=16 align=8
+   base size=16 base align=8
+QGuiApplication (0x0x7f0a78941a90) 0
+    vptr=((& QGuiApplication::_ZTV15QGuiApplication) + 16u)
+  QCoreApplication (0x0x7f0a78941af8) 0
+      primary-for QGuiApplication (0x0x7f0a78941a90)
+    QObject (0x0x7f0a7870e1e0) 0
+        primary-for QCoreApplication (0x0x7f0a78941af8)
+
+Class QIconEngine::AvailableSizesArgument
+   size=16 align=8
+   base size=16 base align=8
+QIconEngine::AvailableSizesArgument (0x0x7f0a7870e300) 0
+
+Class QIconEngine::ScaledPixmapArgument
+   size=56 align=8
+   base size=56 base align=8
+QIconEngine::ScaledPixmapArgument (0x0x7f0a7870e480) 0
+
+Vtable for QIconEngine
+QIconEngine::_ZTV11QIconEngine: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QIconEngine)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))QIconEngine::actualSize
+48    (int (*)(...))QIconEngine::pixmap
+56    (int (*)(...))QIconEngine::addPixmap
+64    (int (*)(...))QIconEngine::addFile
+72    (int (*)(...))QIconEngine::key
+80    (int (*)(...))__cxa_pure_virtual
+88    (int (*)(...))QIconEngine::read
+96    (int (*)(...))QIconEngine::write
+104   (int (*)(...))QIconEngine::availableSizes
+112   (int (*)(...))QIconEngine::iconName
+120   (int (*)(...))QIconEngine::virtual_hook
+
+Class QIconEngine
+   size=8 align=8
+   base size=8 base align=8
+QIconEngine (0x0x7f0a7870e2a0) 0 nearly-empty
+    vptr=((& QIconEngine::_ZTV11QIconEngine) + 16u)
+
+Class QIconEnginePlugin::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QIconEnginePlugin::QPrivateSignal (0x0x7f0a7870e540) 0 empty
+
+Vtable for QIconEnginePlugin
+QIconEnginePlugin::_ZTV17QIconEnginePlugin: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QIconEnginePlugin)
+16    (int (*)(...))QIconEnginePlugin::metaObject
+24    (int (*)(...))QIconEnginePlugin::qt_metacast
+32    (int (*)(...))QIconEnginePlugin::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+
+Class QIconEnginePlugin
+   size=16 align=8
+   base size=16 base align=8
+QIconEnginePlugin (0x0x7f0a78941c30) 0
+    vptr=((& QIconEnginePlugin::_ZTV17QIconEnginePlugin) + 16u)
+  QObject (0x0x7f0a7870e4e0) 0
+      primary-for QIconEnginePlugin (0x0x7f0a78941c30)
+
+Vtable for QImageIOHandler
+QImageIOHandler::_ZTV15QImageIOHandler: 18u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QImageIOHandler)
+16    0u
+24    0u
+32    (int (*)(...))QImageIOHandler::name
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))QImageIOHandler::write
+64    (int (*)(...))QImageIOHandler::option
+72    (int (*)(...))QImageIOHandler::setOption
+80    (int (*)(...))QImageIOHandler::supportsOption
+88    (int (*)(...))QImageIOHandler::jumpToNextImage
+96    (int (*)(...))QImageIOHandler::jumpToImage
+104   (int (*)(...))QImageIOHandler::loopCount
+112   (int (*)(...))QImageIOHandler::imageCount
+120   (int (*)(...))QImageIOHandler::nextImageDelay
+128   (int (*)(...))QImageIOHandler::currentImageNumber
+136   (int (*)(...))QImageIOHandler::currentImageRect
+
+Class QImageIOHandler
+   size=16 align=8
+   base size=16 base align=8
+QImageIOHandler (0x0x7f0a7870e5a0) 0
+    vptr=((& QImageIOHandler::_ZTV15QImageIOHandler) + 16u)
+
+Class QImageIOPlugin::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QImageIOPlugin::QPrivateSignal (0x0x7f0a7870e720) 0 empty
+
+Vtable for QImageIOPlugin
+QImageIOPlugin::_ZTV14QImageIOPlugin: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QImageIOPlugin)
+16    (int (*)(...))QImageIOPlugin::metaObject
+24    (int (*)(...))QImageIOPlugin::qt_metacast
+32    (int (*)(...))QImageIOPlugin::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+
+Class QImageIOPlugin
+   size=16 align=8
+   base size=16 base align=8
+QImageIOPlugin (0x0x7f0a78941c98) 0
+    vptr=((& QImageIOPlugin::_ZTV14QImageIOPlugin) + 16u)
+  QObject (0x0x7f0a7870e6c0) 0
+      primary-for QImageIOPlugin (0x0x7f0a78941c98)
+
+Class QImageReader
+   size=8 align=8
+   base size=8 base align=8
+QImageReader (0x0x7f0a7870e900) 0
+
+Class QImageWriter
+   size=8 align=8
+   base size=8 base align=8
+QImageWriter (0x0x7f0a7870e960) 0
+
+Class QVector3D
+   size=12 align=4
+   base size=12 base align=4
+QVector3D (0x0x7f0a7870e9c0) 0
+
+Class QVector4D
+   size=16 align=4
+   base size=16 base align=4
+QVector4D (0x0x7f0a7870ed20) 0
+
+Class QQuaternion
+   size=16 align=4
+   base size=16 base align=4
+QQuaternion (0x0x7f0a784850c0) 0
+
+Class QMatrix4x4
+   size=68 align=4
+   base size=68 base align=4
+QMatrix4x4 (0x0x7f0a78485360) 0
+
+Class QMovie::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QMovie::QPrivateSignal (0x0x7f0a784858a0) 0 empty
+
+Vtable for QMovie
+QMovie::_ZTV6QMovie: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI6QMovie)
+16    (int (*)(...))QMovie::metaObject
+24    (int (*)(...))QMovie::qt_metacast
+32    (int (*)(...))QMovie::qt_metacall
+40    (int (*)(...))QMovie::~QMovie
+48    (int (*)(...))QMovie::~QMovie
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QMovie
+   size=16 align=8
+   base size=16 base align=8
+QMovie (0x0x7f0a7846e4e0) 0
+    vptr=((& QMovie::_ZTV6QMovie) + 16u)
+  QObject (0x0x7f0a78485840) 0
+      primary-for QMovie (0x0x7f0a7846e4e0)
+
+Class QOffscreenSurface::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOffscreenSurface::QPrivateSignal (0x0x7f0a784859c0) 0 empty
+
+Vtable for QOffscreenSurface
+QOffscreenSurface::_ZTV17QOffscreenSurface: 26u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QOffscreenSurface)
+16    (int (*)(...))QOffscreenSurface::metaObject
+24    (int (*)(...))QOffscreenSurface::qt_metacast
+32    (int (*)(...))QOffscreenSurface::qt_metacall
+40    (int (*)(...))QOffscreenSurface::~QOffscreenSurface
+48    (int (*)(...))QOffscreenSurface::~QOffscreenSurface
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QOffscreenSurface::surfaceType
+120   (int (*)(...))QOffscreenSurface::format
+128   (int (*)(...))QOffscreenSurface::size
+136   (int (*)(...))QOffscreenSurface::surfaceHandle
+144   (int (*)(...))-16
+152   (int (*)(...))(& _ZTI17QOffscreenSurface)
+160   (int (*)(...))QOffscreenSurface::_ZThn16_N17QOffscreenSurfaceD1Ev
+168   (int (*)(...))QOffscreenSurface::_ZThn16_N17QOffscreenSurfaceD0Ev
+176   (int (*)(...))QOffscreenSurface::_ZThn16_NK17QOffscreenSurface6formatEv
+184   (int (*)(...))QOffscreenSurface::_ZThn16_NK17QOffscreenSurface13surfaceHandleEv
+192   (int (*)(...))QOffscreenSurface::_ZThn16_NK17QOffscreenSurface11surfaceTypeEv
+200   (int (*)(...))QOffscreenSurface::_ZThn16_NK17QOffscreenSurface4sizeEv
+
+Class QOffscreenSurface
+   size=40 align=8
+   base size=40 base align=8
+QOffscreenSurface (0x0x7f0a7863d070) 0
+    vptr=((& QOffscreenSurface::_ZTV17QOffscreenSurface) + 16u)
+  QObject (0x0x7f0a78485900) 0
+      primary-for QOffscreenSurface (0x0x7f0a7863d070)
+  QSurface (0x0x7f0a78485960) 16
+      vptr=((& QOffscreenSurface::_ZTV17QOffscreenSurface) + 160u)
+
+Class QOpenGLBuffer
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLBuffer (0x0x7f0a78485a80) 0
+
+Class QOpenGLVersionStatus
+   size=12 align=4
+   base size=12 base align=4
+QOpenGLVersionStatus (0x0x7f0a78485c60) 0
+
+Class QOpenGLVersionFunctionsBackend
+   size=16 align=8
+   base size=12 base align=8
+QOpenGLVersionFunctionsBackend (0x0x7f0a77f989c0) 0
+
+Class QOpenGLVersionFunctionsStorage
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLVersionFunctionsStorage (0x0x7f0a77f98a20) 0
+
+Class QAbstractOpenGLFunctionsPrivate
+   size=16 align=8
+   base size=9 base align=8
+QAbstractOpenGLFunctionsPrivate (0x0x7f0a77f98a80) 0
+
+Vtable for QAbstractOpenGLFunctions
+QAbstractOpenGLFunctions::_ZTV24QAbstractOpenGLFunctions: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QAbstractOpenGLFunctions)
+16    (int (*)(...))QAbstractOpenGLFunctions::~QAbstractOpenGLFunctions
+24    (int (*)(...))QAbstractOpenGLFunctions::~QAbstractOpenGLFunctions
+32    (int (*)(...))QAbstractOpenGLFunctions::initializeOpenGLFunctions
+
+Class QAbstractOpenGLFunctions
+   size=16 align=8
+   base size=16 base align=8
+QAbstractOpenGLFunctions (0x0x7f0a77f98ae0) 0
+    vptr=((& QAbstractOpenGLFunctions::_ZTV24QAbstractOpenGLFunctions) + 16u)
+
+Class QOpenGLFunctions_1_0_CoreBackend::Functions
+   size=384 align=8
+   base size=384 base align=8
+QOpenGLFunctions_1_0_CoreBackend::Functions (0x0x7f0a77f98ba0) 0
+
+Class QOpenGLFunctions_1_0_CoreBackend
+   size=400 align=8
+   base size=400 base align=8
+QOpenGLFunctions_1_0_CoreBackend (0x0x7f0a77fa1888) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f0a77f98b40) 0
+
+Class QOpenGLFunctions_1_1_CoreBackend::Functions
+   size=128 align=8
+   base size=128 base align=8
+QOpenGLFunctions_1_1_CoreBackend::Functions (0x0x7f0a77f98cc0) 0
+
+Class QOpenGLFunctions_1_1_CoreBackend
+   size=144 align=8
+   base size=144 base align=8
+QOpenGLFunctions_1_1_CoreBackend (0x0x7f0a77fa18f0) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f0a77f98c60) 0
+
+Class QOpenGLFunctions_1_2_CoreBackend::Functions
+   size=48 align=8
+   base size=48 base align=8
+QOpenGLFunctions_1_2_CoreBackend::Functions (0x0x7f0a77f98de0) 0
+
+Class QOpenGLFunctions_1_2_CoreBackend
+   size=64 align=8
+   base size=64 base align=8
+QOpenGLFunctions_1_2_CoreBackend (0x0x7f0a77fa1958) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f0a77f98d80) 0
+
+Class QOpenGLFunctions_1_3_CoreBackend::Functions
+   size=72 align=8
+   base size=72 base align=8
+QOpenGLFunctions_1_3_CoreBackend::Functions (0x0x7f0a77f98f00) 0
+
+Class QOpenGLFunctions_1_3_CoreBackend
+   size=88 align=8
+   base size=88 base align=8
+QOpenGLFunctions_1_3_CoreBackend (0x0x7f0a77fa19c0) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f0a77f98ea0) 0
+
+Class QOpenGLFunctions_1_4_CoreBackend::Functions
+   size=56 align=8
+   base size=56 base align=8
+QOpenGLFunctions_1_4_CoreBackend::Functions (0x0x7f0a780010c0) 0
+
+Class QOpenGLFunctions_1_4_CoreBackend
+   size=72 align=8
+   base size=72 base align=8
+QOpenGLFunctions_1_4_CoreBackend (0x0x7f0a77fa1a28) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f0a78001060) 0
+
+Class QOpenGLFunctions_1_5_CoreBackend::Functions
+   size=152 align=8
+   base size=152 base align=8
+QOpenGLFunctions_1_5_CoreBackend::Functions (0x0x7f0a780011e0) 0
+
+Class QOpenGLFunctions_1_5_CoreBackend
+   size=168 align=8
+   base size=168 base align=8
+QOpenGLFunctions_1_5_CoreBackend (0x0x7f0a77fa1a90) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f0a78001180) 0
+
+Class QOpenGLFunctions_2_0_CoreBackend::Functions
+   size=744 align=8
+   base size=744 base align=8
+QOpenGLFunctions_2_0_CoreBackend::Functions (0x0x7f0a78001300) 0
+
+Class QOpenGLFunctions_2_0_CoreBackend
+   size=760 align=8
+   base size=760 base align=8
+QOpenGLFunctions_2_0_CoreBackend (0x0x7f0a77fa1af8) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f0a780012a0) 0
+
+Class QOpenGLFunctions_2_1_CoreBackend::Functions
+   size=48 align=8
+   base size=48 base align=8
+QOpenGLFunctions_2_1_CoreBackend::Functions (0x0x7f0a78001420) 0
+
+Class QOpenGLFunctions_2_1_CoreBackend
+   size=64 align=8
+   base size=64 base align=8
+QOpenGLFunctions_2_1_CoreBackend (0x0x7f0a77fa1b60) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f0a780013c0) 0
+
+Class QOpenGLFunctions_3_0_CoreBackend::Functions
+   size=672 align=8
+   base size=672 base align=8
+QOpenGLFunctions_3_0_CoreBackend::Functions (0x0x7f0a78001540) 0
+
+Class QOpenGLFunctions_3_0_CoreBackend
+   size=688 align=8
+   base size=688 base align=8
+QOpenGLFunctions_3_0_CoreBackend (0x0x7f0a77fa1bc8) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f0a780014e0) 0
+
+Class QOpenGLFunctions_3_1_CoreBackend::Functions
+   size=96 align=8
+   base size=96 base align=8
+QOpenGLFunctions_3_1_CoreBackend::Functions (0x0x7f0a78001660) 0
+
+Class QOpenGLFunctions_3_1_CoreBackend
+   size=112 align=8
+   base size=112 base align=8
+QOpenGLFunctions_3_1_CoreBackend (0x0x7f0a77fa1c30) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f0a78001600) 0
+
+Class QOpenGLFunctions_3_2_CoreBackend::Functions
+   size=152 align=8
+   base size=152 base align=8
+QOpenGLFunctions_3_2_CoreBackend::Functions (0x0x7f0a78001780) 0
+
+Class QOpenGLFunctions_3_2_CoreBackend
+   size=168 align=8
+   base size=168 base align=8
+QOpenGLFunctions_3_2_CoreBackend (0x0x7f0a77fa1c98) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f0a78001720) 0
+
+Class QOpenGLFunctions_3_3_CoreBackend::Functions
+   size=464 align=8
+   base size=464 base align=8
+QOpenGLFunctions_3_3_CoreBackend::Functions (0x0x7f0a780018a0) 0
+
+Class QOpenGLFunctions_3_3_CoreBackend
+   size=480 align=8
+   base size=480 base align=8
+QOpenGLFunctions_3_3_CoreBackend (0x0x7f0a77fa1d00) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f0a78001840) 0
+
+Class QOpenGLFunctions_4_0_CoreBackend::Functions
+   size=368 align=8
+   base size=368 base align=8
+QOpenGLFunctions_4_0_CoreBackend::Functions (0x0x7f0a780019c0) 0
+
+Class QOpenGLFunctions_4_0_CoreBackend
+   size=384 align=8
+   base size=384 base align=8
+QOpenGLFunctions_4_0_CoreBackend (0x0x7f0a77fa1d68) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f0a78001960) 0
+
+Class QOpenGLFunctions_4_1_CoreBackend::Functions
+   size=704 align=8
+   base size=704 base align=8
+QOpenGLFunctions_4_1_CoreBackend::Functions (0x0x7f0a78001ae0) 0
+
+Class QOpenGLFunctions_4_1_CoreBackend
+   size=720 align=8
+   base size=720 base align=8
+QOpenGLFunctions_4_1_CoreBackend (0x0x7f0a77fa1dd0) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f0a78001a80) 0
+
+Class QOpenGLFunctions_4_2_CoreBackend::Functions
+   size=96 align=8
+   base size=96 base align=8
+QOpenGLFunctions_4_2_CoreBackend::Functions (0x0x7f0a78001c00) 0
+
+Class QOpenGLFunctions_4_2_CoreBackend
+   size=112 align=8
+   base size=112 base align=8
+QOpenGLFunctions_4_2_CoreBackend (0x0x7f0a77fa1e38) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f0a78001ba0) 0
+
+Class QOpenGLFunctions_4_3_CoreBackend::Functions
+   size=344 align=8
+   base size=344 base align=8
+QOpenGLFunctions_4_3_CoreBackend::Functions (0x0x7f0a78001d20) 0
+
+Class QOpenGLFunctions_4_3_CoreBackend
+   size=360 align=8
+   base size=360 base align=8
+QOpenGLFunctions_4_3_CoreBackend (0x0x7f0a77fa1ea0) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f0a78001cc0) 0
+
+Class QOpenGLFunctions_4_4_CoreBackend::Functions
+   size=72 align=8
+   base size=72 base align=8
+QOpenGLFunctions_4_4_CoreBackend::Functions (0x0x7f0a78001e40) 0
+
+Class QOpenGLFunctions_4_4_CoreBackend
+   size=88 align=8
+   base size=88 base align=8
+QOpenGLFunctions_4_4_CoreBackend (0x0x7f0a77fa1f08) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f0a78001de0) 0
+
+Class QOpenGLFunctions_4_5_CoreBackend::Functions
+   size=848 align=8
+   base size=848 base align=8
+QOpenGLFunctions_4_5_CoreBackend::Functions (0x0x7f0a77cf6000) 0
+
+Class QOpenGLFunctions_4_5_CoreBackend
+   size=864 align=8
+   base size=864 base align=8
+QOpenGLFunctions_4_5_CoreBackend (0x0x7f0a77fa1f70) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f0a78001f60) 0
+
+Class QOpenGLFunctions_1_0_DeprecatedBackend::Functions
+   size=2064 align=8
+   base size=2064 base align=8
+QOpenGLFunctions_1_0_DeprecatedBackend::Functions (0x0x7f0a77cf6120) 0
+
+Class QOpenGLFunctions_1_0_DeprecatedBackend
+   size=2080 align=8
+   base size=2080 base align=8
+QOpenGLFunctions_1_0_DeprecatedBackend (0x0x7f0a77d28000) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f0a77cf60c0) 0
+
+Class QOpenGLFunctions_1_1_DeprecatedBackend::Functions
+   size=136 align=8
+   base size=136 base align=8
+QOpenGLFunctions_1_1_DeprecatedBackend::Functions (0x0x7f0a77cf6240) 0
+
+Class QOpenGLFunctions_1_1_DeprecatedBackend
+   size=152 align=8
+   base size=152 base align=8
+QOpenGLFunctions_1_1_DeprecatedBackend (0x0x7f0a77d28068) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f0a77cf61e0) 0
+
+Class QOpenGLFunctions_1_2_DeprecatedBackend::Functions
+   size=256 align=8
+   base size=256 base align=8
+QOpenGLFunctions_1_2_DeprecatedBackend::Functions (0x0x7f0a77cf6360) 0
+
+Class QOpenGLFunctions_1_2_DeprecatedBackend
+   size=272 align=8
+   base size=272 base align=8
+QOpenGLFunctions_1_2_DeprecatedBackend (0x0x7f0a77d280d0) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f0a77cf6300) 0
+
+Class QOpenGLFunctions_1_3_DeprecatedBackend::Functions
+   size=296 align=8
+   base size=296 base align=8
+QOpenGLFunctions_1_3_DeprecatedBackend::Functions (0x0x7f0a77cf6480) 0
+
+Class QOpenGLFunctions_1_3_DeprecatedBackend
+   size=312 align=8
+   base size=312 base align=8
+QOpenGLFunctions_1_3_DeprecatedBackend (0x0x7f0a77d28138) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f0a77cf6420) 0
+
+Class QOpenGLFunctions_1_4_DeprecatedBackend::Functions
+   size=304 align=8
+   base size=304 base align=8
+QOpenGLFunctions_1_4_DeprecatedBackend::Functions (0x0x7f0a77cf65a0) 0
+
+Class QOpenGLFunctions_1_4_DeprecatedBackend
+   size=320 align=8
+   base size=320 base align=8
+QOpenGLFunctions_1_4_DeprecatedBackend (0x0x7f0a77d281a0) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f0a77cf6540) 0
+
+Class QOpenGLFunctions_2_0_DeprecatedBackend::Functions
+   size=288 align=8
+   base size=288 base align=8
+QOpenGLFunctions_2_0_DeprecatedBackend::Functions (0x0x7f0a77cf66c0) 0
+
+Class QOpenGLFunctions_2_0_DeprecatedBackend
+   size=304 align=8
+   base size=304 base align=8
+QOpenGLFunctions_2_0_DeprecatedBackend (0x0x7f0a77d28208) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f0a77cf6660) 0
+
+Class QOpenGLFunctions_3_0_DeprecatedBackend::Functions
+   size=160 align=8
+   base size=160 base align=8
+QOpenGLFunctions_3_0_DeprecatedBackend::Functions (0x0x7f0a77cf67e0) 0
+
+Class QOpenGLFunctions_3_0_DeprecatedBackend
+   size=176 align=8
+   base size=176 base align=8
+QOpenGLFunctions_3_0_DeprecatedBackend (0x0x7f0a77d28270) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f0a77cf6780) 0
+
+Class QOpenGLFunctions_3_3_DeprecatedBackend::Functions
+   size=240 align=8
+   base size=240 base align=8
+QOpenGLFunctions_3_3_DeprecatedBackend::Functions (0x0x7f0a77cf6900) 0
+
+Class QOpenGLFunctions_3_3_DeprecatedBackend
+   size=256 align=8
+   base size=256 base align=8
+QOpenGLFunctions_3_3_DeprecatedBackend (0x0x7f0a77d282d8) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f0a77cf68a0) 0
+
+Class QOpenGLFunctions_4_5_DeprecatedBackend::Functions
+   size=96 align=8
+   base size=96 base align=8
+QOpenGLFunctions_4_5_DeprecatedBackend::Functions (0x0x7f0a77cf6a20) 0
+
+Class QOpenGLFunctions_4_5_DeprecatedBackend
+   size=112 align=8
+   base size=112 base align=8
+QOpenGLFunctions_4_5_DeprecatedBackend (0x0x7f0a77d28340) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f0a77cf69c0) 0
+
+Class QOpenGLVersionProfile
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLVersionProfile (0x0x7f0a77cf6ae0) 0
+
+Class QOpenGLContextGroup::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOpenGLContextGroup::QPrivateSignal (0x0x7f0a77cf6ba0) 0 empty
+
+Vtable for QOpenGLContextGroup
+QOpenGLContextGroup::_ZTV19QOpenGLContextGroup: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QOpenGLContextGroup)
+16    (int (*)(...))QOpenGLContextGroup::metaObject
+24    (int (*)(...))QOpenGLContextGroup::qt_metacast
+32    (int (*)(...))QOpenGLContextGroup::qt_metacall
+40    (int (*)(...))QOpenGLContextGroup::~QOpenGLContextGroup
+48    (int (*)(...))QOpenGLContextGroup::~QOpenGLContextGroup
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QOpenGLContextGroup
+   size=16 align=8
+   base size=16 base align=8
+QOpenGLContextGroup (0x0x7f0a77d283a8) 0
+    vptr=((& QOpenGLContextGroup::_ZTV19QOpenGLContextGroup) + 16u)
+  QObject (0x0x7f0a77cf6b40) 0
+      primary-for QOpenGLContextGroup (0x0x7f0a77d283a8)
+
+Class QOpenGLContext::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOpenGLContext::QPrivateSignal (0x0x7f0a77cf6c60) 0 empty
+
+Vtable for QOpenGLContext
+QOpenGLContext::_ZTV14QOpenGLContext: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QOpenGLContext)
+16    (int (*)(...))QOpenGLContext::metaObject
+24    (int (*)(...))QOpenGLContext::qt_metacast
+32    (int (*)(...))QOpenGLContext::qt_metacall
+40    (int (*)(...))QOpenGLContext::~QOpenGLContext
+48    (int (*)(...))QOpenGLContext::~QOpenGLContext
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QOpenGLContext
+   size=16 align=8
+   base size=16 base align=8
+QOpenGLContext (0x0x7f0a77d28410) 0
+    vptr=((& QOpenGLContext::_ZTV14QOpenGLContext) + 16u)
+  QObject (0x0x7f0a77cf6c00) 0
+      primary-for QOpenGLContext (0x0x7f0a77d28410)
+
+Class QOpenGLDebugMessage
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLDebugMessage (0x0x7f0a77cf6cc0) 0
+
+Class QOpenGLDebugLogger::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOpenGLDebugLogger::QPrivateSignal (0x0x7f0a77e3e4e0) 0 empty
+
+Vtable for QOpenGLDebugLogger
+QOpenGLDebugLogger::_ZTV18QOpenGLDebugLogger: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QOpenGLDebugLogger)
+16    (int (*)(...))QOpenGLDebugLogger::metaObject
+24    (int (*)(...))QOpenGLDebugLogger::qt_metacast
+32    (int (*)(...))QOpenGLDebugLogger::qt_metacall
+40    (int (*)(...))QOpenGLDebugLogger::~QOpenGLDebugLogger
+48    (int (*)(...))QOpenGLDebugLogger::~QOpenGLDebugLogger
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QOpenGLDebugLogger
+   size=16 align=8
+   base size=16 base align=8
+QOpenGLDebugLogger (0x0x7f0a77d28888) 0
+    vptr=((& QOpenGLDebugLogger::_ZTV18QOpenGLDebugLogger) + 16u)
+  QObject (0x0x7f0a77e3e480) 0
+      primary-for QOpenGLDebugLogger (0x0x7f0a77d28888)
+
+Class QOpenGLFunctions
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLFunctions (0x0x7f0a77e3e660) 0
+
+Class QOpenGLFunctionsPrivate::Functions
+   size=1152 align=8
+   base size=1152 base align=8
+QOpenGLFunctionsPrivate::Functions (0x0x7f0a77e3e8a0) 0
+
+Class QOpenGLFunctionsPrivate
+   size=1152 align=8
+   base size=1152 base align=8
+QOpenGLFunctionsPrivate (0x0x7f0a77e3e840) 0
+
+Class QOpenGLExtraFunctions
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLExtraFunctions (0x0x7f0a77873548) 0
+  QOpenGLFunctions (0x0x7f0a77e3e9c0) 0
+
+Class QOpenGLExtraFunctionsPrivate::Functions
+   size=1376 align=8
+   base size=1376 base align=8
+QOpenGLExtraFunctionsPrivate::Functions (0x0x7f0a77e3ea80) 0
+
+Class QOpenGLExtraFunctionsPrivate
+   size=2528 align=8
+   base size=2528 base align=8
+QOpenGLExtraFunctionsPrivate (0x0x7f0a778735b0) 0
+  QOpenGLFunctionsPrivate (0x0x7f0a77e3ea20) 0
+
+Vtable for QOpenGLFramebufferObject
+QOpenGLFramebufferObject::_ZTV24QOpenGLFramebufferObject: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QOpenGLFramebufferObject)
+16    (int (*)(...))QOpenGLFramebufferObject::~QOpenGLFramebufferObject
+24    (int (*)(...))QOpenGLFramebufferObject::~QOpenGLFramebufferObject
+
+Class QOpenGLFramebufferObject
+   size=16 align=8
+   base size=16 base align=8
+QOpenGLFramebufferObject (0x0x7f0a77e3ede0) 0
+    vptr=((& QOpenGLFramebufferObject::_ZTV24QOpenGLFramebufferObject) + 16u)
+
+Class QOpenGLFramebufferObjectFormat
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLFramebufferObjectFormat (0x0x7f0a77e3ef00) 0
+
+Vtable for QOpenGLPaintDevice
+QOpenGLPaintDevice::_ZTV18QOpenGLPaintDevice: 11u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QOpenGLPaintDevice)
+16    (int (*)(...))QOpenGLPaintDevice::~QOpenGLPaintDevice
+24    (int (*)(...))QOpenGLPaintDevice::~QOpenGLPaintDevice
+32    (int (*)(...))QOpenGLPaintDevice::devType
+40    (int (*)(...))QOpenGLPaintDevice::paintEngine
+48    (int (*)(...))QOpenGLPaintDevice::metric
+56    (int (*)(...))QPaintDevice::initPainter
+64    (int (*)(...))QPaintDevice::redirected
+72    (int (*)(...))QPaintDevice::sharedPainter
+80    (int (*)(...))QOpenGLPaintDevice::ensureActiveTarget
+
+Class QOpenGLPaintDevice
+   size=32 align=8
+   base size=32 base align=8
+QOpenGLPaintDevice (0x0x7f0a77a18e38) 0
+    vptr=((& QOpenGLPaintDevice::_ZTV18QOpenGLPaintDevice) + 16u)
+  QPaintDevice (0x0x7f0a77e3ef60) 0
+      primary-for QOpenGLPaintDevice (0x0x7f0a77a18e38)
+
+Class QOpenGLPixelTransferOptions
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLPixelTransferOptions (0x0x7f0a776860c0) 0
+
+Class QOpenGLShader::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOpenGLShader::QPrivateSignal (0x0x7f0a77686420) 0 empty
+
+Vtable for QOpenGLShader
+QOpenGLShader::_ZTV13QOpenGLShader: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QOpenGLShader)
+16    (int (*)(...))QOpenGLShader::metaObject
+24    (int (*)(...))QOpenGLShader::qt_metacast
+32    (int (*)(...))QOpenGLShader::qt_metacall
+40    (int (*)(...))QOpenGLShader::~QOpenGLShader
+48    (int (*)(...))QOpenGLShader::~QOpenGLShader
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QOpenGLShader
+   size=16 align=8
+   base size=16 base align=8
+QOpenGLShader (0x0x7f0a776aa068) 0
+    vptr=((& QOpenGLShader::_ZTV13QOpenGLShader) + 16u)
+  QObject (0x0x7f0a776863c0) 0
+      primary-for QOpenGLShader (0x0x7f0a776aa068)
+
+Class QOpenGLShaderProgram::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOpenGLShaderProgram::QPrivateSignal (0x0x7f0a77686660) 0 empty
+
+Vtable for QOpenGLShaderProgram
+QOpenGLShaderProgram::_ZTV20QOpenGLShaderProgram: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QOpenGLShaderProgram)
+16    (int (*)(...))QOpenGLShaderProgram::metaObject
+24    (int (*)(...))QOpenGLShaderProgram::qt_metacast
+32    (int (*)(...))QOpenGLShaderProgram::qt_metacall
+40    (int (*)(...))QOpenGLShaderProgram::~QOpenGLShaderProgram
+48    (int (*)(...))QOpenGLShaderProgram::~QOpenGLShaderProgram
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QOpenGLShaderProgram::link
+
+Class QOpenGLShaderProgram
+   size=16 align=8
+   base size=16 base align=8
+QOpenGLShaderProgram (0x0x7f0a776aa1a0) 0
+    vptr=((& QOpenGLShaderProgram::_ZTV20QOpenGLShaderProgram) + 16u)
+  QObject (0x0x7f0a77686600) 0
+      primary-for QOpenGLShaderProgram (0x0x7f0a776aa1a0)
+
+Class QOpenGLTexture
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLTexture (0x0x7f0a776866c0) 0
+
+Class QOpenGLTextureBlitter
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLTextureBlitter (0x0x7f0a77686960) 0
+
+Class QOpenGLTimerQuery::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOpenGLTimerQuery::QPrivateSignal (0x0x7f0a77686ae0) 0 empty
+
+Vtable for QOpenGLTimerQuery
+QOpenGLTimerQuery::_ZTV17QOpenGLTimerQuery: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QOpenGLTimerQuery)
+16    (int (*)(...))QOpenGLTimerQuery::metaObject
+24    (int (*)(...))QOpenGLTimerQuery::qt_metacast
+32    (int (*)(...))QOpenGLTimerQuery::qt_metacall
+40    (int (*)(...))QOpenGLTimerQuery::~QOpenGLTimerQuery
+48    (int (*)(...))QOpenGLTimerQuery::~QOpenGLTimerQuery
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QOpenGLTimerQuery
+   size=16 align=8
+   base size=16 base align=8
+QOpenGLTimerQuery (0x0x7f0a776aa2d8) 0
+    vptr=((& QOpenGLTimerQuery::_ZTV17QOpenGLTimerQuery) + 16u)
+  QObject (0x0x7f0a77686a80) 0
+      primary-for QOpenGLTimerQuery (0x0x7f0a776aa2d8)
+
+Class QOpenGLTimeMonitor::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOpenGLTimeMonitor::QPrivateSignal (0x0x7f0a77686ba0) 0 empty
+
+Vtable for QOpenGLTimeMonitor
+QOpenGLTimeMonitor::_ZTV18QOpenGLTimeMonitor: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QOpenGLTimeMonitor)
+16    (int (*)(...))QOpenGLTimeMonitor::metaObject
+24    (int (*)(...))QOpenGLTimeMonitor::qt_metacast
+32    (int (*)(...))QOpenGLTimeMonitor::qt_metacall
+40    (int (*)(...))QOpenGLTimeMonitor::~QOpenGLTimeMonitor
+48    (int (*)(...))QOpenGLTimeMonitor::~QOpenGLTimeMonitor
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QOpenGLTimeMonitor
+   size=16 align=8
+   base size=16 base align=8
+QOpenGLTimeMonitor (0x0x7f0a776aa340) 0
+    vptr=((& QOpenGLTimeMonitor::_ZTV18QOpenGLTimeMonitor) + 16u)
+  QObject (0x0x7f0a77686b40) 0
+      primary-for QOpenGLTimeMonitor (0x0x7f0a776aa340)
+
+Class QOpenGLVertexArrayObject::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOpenGLVertexArrayObject::QPrivateSignal (0x0x7f0a77686c60) 0 empty
+
+Class QOpenGLVertexArrayObject::Binder
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLVertexArrayObject::Binder (0x0x7f0a77686cc0) 0
+
+Vtable for QOpenGLVertexArrayObject
+QOpenGLVertexArrayObject::_ZTV24QOpenGLVertexArrayObject: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QOpenGLVertexArrayObject)
+16    (int (*)(...))QOpenGLVertexArrayObject::metaObject
+24    (int (*)(...))QOpenGLVertexArrayObject::qt_metacast
+32    (int (*)(...))QOpenGLVertexArrayObject::qt_metacall
+40    (int (*)(...))QOpenGLVertexArrayObject::~QOpenGLVertexArrayObject
+48    (int (*)(...))QOpenGLVertexArrayObject::~QOpenGLVertexArrayObject
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QOpenGLVertexArrayObject
+   size=16 align=8
+   base size=16 base align=8
+QOpenGLVertexArrayObject (0x0x7f0a776aa3a8) 0
+    vptr=((& QOpenGLVertexArrayObject::_ZTV24QOpenGLVertexArrayObject) + 16u)
+  QObject (0x0x7f0a77686c00) 0
+      primary-for QOpenGLVertexArrayObject (0x0x7f0a776aa3a8)
+
+Class QPaintDeviceWindow::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPaintDeviceWindow::QPrivateSignal (0x0x7f0a77686e40) 0 empty
+
+Vtable for QPaintDeviceWindow
+QPaintDeviceWindow::_ZTV18QPaintDeviceWindow: 58u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QPaintDeviceWindow)
+16    (int (*)(...))QPaintDeviceWindow::metaObject
+24    (int (*)(...))QPaintDeviceWindow::qt_metacast
+32    (int (*)(...))QPaintDeviceWindow::qt_metacall
+40    (int (*)(...))QPaintDeviceWindow::~QPaintDeviceWindow
+48    (int (*)(...))QPaintDeviceWindow::~QPaintDeviceWindow
+56    (int (*)(...))QPaintDeviceWindow::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWindow::surfaceType
+120   (int (*)(...))QWindow::format
+128   (int (*)(...))QWindow::size
+136   (int (*)(...))QWindow::accessibleRoot
+144   (int (*)(...))QWindow::focusObject
+152   (int (*)(...))QPaintDeviceWindow::exposeEvent
+160   (int (*)(...))QWindow::resizeEvent
+168   (int (*)(...))QWindow::moveEvent
+176   (int (*)(...))QWindow::focusInEvent
+184   (int (*)(...))QWindow::focusOutEvent
+192   (int (*)(...))QWindow::showEvent
+200   (int (*)(...))QWindow::hideEvent
+208   (int (*)(...))QWindow::keyPressEvent
+216   (int (*)(...))QWindow::keyReleaseEvent
+224   (int (*)(...))QWindow::mousePressEvent
+232   (int (*)(...))QWindow::mouseReleaseEvent
+240   (int (*)(...))QWindow::mouseDoubleClickEvent
+248   (int (*)(...))QWindow::mouseMoveEvent
+256   (int (*)(...))QWindow::wheelEvent
+264   (int (*)(...))QWindow::touchEvent
+272   (int (*)(...))QWindow::tabletEvent
+280   (int (*)(...))QWindow::nativeEvent
+288   (int (*)(...))QWindow::surfaceHandle
+296   (int (*)(...))QPaintDeviceWindow::paintEvent
+304   (int (*)(...))QPaintDeviceWindow::metric
+312   (int (*)(...))QPaintDeviceWindow::paintEngine
+320   (int (*)(...))-16
+328   (int (*)(...))(& _ZTI18QPaintDeviceWindow)
+336   (int (*)(...))QPaintDeviceWindow::_ZThn16_N18QPaintDeviceWindowD1Ev
+344   (int (*)(...))QPaintDeviceWindow::_ZThn16_N18QPaintDeviceWindowD0Ev
+352   (int (*)(...))QWindow::_ZThn16_NK7QWindow6formatEv
+360   (int (*)(...))QWindow::_ZThn16_NK7QWindow13surfaceHandleEv
+368   (int (*)(...))QWindow::_ZThn16_NK7QWindow11surfaceTypeEv
+376   (int (*)(...))QWindow::_ZThn16_NK7QWindow4sizeEv
+384   (int (*)(...))-40
+392   (int (*)(...))(& _ZTI18QPaintDeviceWindow)
+400   (int (*)(...))QPaintDeviceWindow::_ZThn40_N18QPaintDeviceWindowD1Ev
+408   (int (*)(...))QPaintDeviceWindow::_ZThn40_N18QPaintDeviceWindowD0Ev
+416   (int (*)(...))QPaintDevice::devType
+424   (int (*)(...))QPaintDeviceWindow::_ZThn40_NK18QPaintDeviceWindow11paintEngineEv
+432   (int (*)(...))QPaintDeviceWindow::_ZThn40_NK18QPaintDeviceWindow6metricEN12QPaintDevice17PaintDeviceMetricE
+440   (int (*)(...))QPaintDevice::initPainter
+448   (int (*)(...))QPaintDevice::redirected
+456   (int (*)(...))QPaintDevice::sharedPainter
+
+Class QPaintDeviceWindow
+   size=64 align=8
+   base size=64 base align=8
+QPaintDeviceWindow (0x0x7f0a778207e0) 0
+    vptr=((& QPaintDeviceWindow::_ZTV18QPaintDeviceWindow) + 16u)
+  QWindow (0x0x7f0a77820850) 0
+      primary-for QPaintDeviceWindow (0x0x7f0a778207e0)
+    QObject (0x0x7f0a77686d20) 0
+        primary-for QWindow (0x0x7f0a77820850)
+    QSurface (0x0x7f0a77686d80) 16
+        vptr=((& QPaintDeviceWindow::_ZTV18QPaintDeviceWindow) + 336u)
+  QPaintDevice (0x0x7f0a77686de0) 40
+      vptr=((& QPaintDeviceWindow::_ZTV18QPaintDeviceWindow) + 400u)
+
+Class QOpenGLWindow::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOpenGLWindow::QPrivateSignal (0x0x7f0a7783f000) 0 empty
+
+Vtable for QOpenGLWindow
+QOpenGLWindow::_ZTV13QOpenGLWindow: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QOpenGLWindow)
+16    (int (*)(...))QOpenGLWindow::metaObject
+24    (int (*)(...))QOpenGLWindow::qt_metacast
+32    (int (*)(...))QOpenGLWindow::qt_metacall
+40    (int (*)(...))QOpenGLWindow::~QOpenGLWindow
+48    (int (*)(...))QOpenGLWindow::~QOpenGLWindow
+56    (int (*)(...))QPaintDeviceWindow::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWindow::surfaceType
+120   (int (*)(...))QWindow::format
+128   (int (*)(...))QWindow::size
+136   (int (*)(...))QWindow::accessibleRoot
+144   (int (*)(...))QWindow::focusObject
+152   (int (*)(...))QPaintDeviceWindow::exposeEvent
+160   (int (*)(...))QOpenGLWindow::resizeEvent
+168   (int (*)(...))QWindow::moveEvent
+176   (int (*)(...))QWindow::focusInEvent
+184   (int (*)(...))QWindow::focusOutEvent
+192   (int (*)(...))QWindow::showEvent
+200   (int (*)(...))QWindow::hideEvent
+208   (int (*)(...))QWindow::keyPressEvent
+216   (int (*)(...))QWindow::keyReleaseEvent
+224   (int (*)(...))QWindow::mousePressEvent
+232   (int (*)(...))QWindow::mouseReleaseEvent
+240   (int (*)(...))QWindow::mouseDoubleClickEvent
+248   (int (*)(...))QWindow::mouseMoveEvent
+256   (int (*)(...))QWindow::wheelEvent
+264   (int (*)(...))QWindow::touchEvent
+272   (int (*)(...))QWindow::tabletEvent
+280   (int (*)(...))QWindow::nativeEvent
+288   (int (*)(...))QWindow::surfaceHandle
+296   (int (*)(...))QOpenGLWindow::paintEvent
+304   (int (*)(...))QOpenGLWindow::metric
+312   (int (*)(...))QPaintDeviceWindow::paintEngine
+320   (int (*)(...))QOpenGLWindow::initializeGL
+328   (int (*)(...))QOpenGLWindow::resizeGL
+336   (int (*)(...))QOpenGLWindow::paintGL
+344   (int (*)(...))QOpenGLWindow::paintUnderGL
+352   (int (*)(...))QOpenGLWindow::paintOverGL
+360   (int (*)(...))QOpenGLWindow::redirected
+368   (int (*)(...))-16
+376   (int (*)(...))(& _ZTI13QOpenGLWindow)
+384   (int (*)(...))QOpenGLWindow::_ZThn16_N13QOpenGLWindowD1Ev
+392   (int (*)(...))QOpenGLWindow::_ZThn16_N13QOpenGLWindowD0Ev
+400   (int (*)(...))QWindow::_ZThn16_NK7QWindow6formatEv
+408   (int (*)(...))QWindow::_ZThn16_NK7QWindow13surfaceHandleEv
+416   (int (*)(...))QWindow::_ZThn16_NK7QWindow11surfaceTypeEv
+424   (int (*)(...))QWindow::_ZThn16_NK7QWindow4sizeEv
+432   (int (*)(...))-40
+440   (int (*)(...))(& _ZTI13QOpenGLWindow)
+448   (int (*)(...))QOpenGLWindow::_ZThn40_N13QOpenGLWindowD1Ev
+456   (int (*)(...))QOpenGLWindow::_ZThn40_N13QOpenGLWindowD0Ev
+464   (int (*)(...))QPaintDevice::devType
+472   (int (*)(...))QPaintDeviceWindow::_ZThn40_NK18QPaintDeviceWindow11paintEngineEv
+480   (int (*)(...))QOpenGLWindow::_ZThn40_NK13QOpenGLWindow6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QPaintDevice::initPainter
+496   (int (*)(...))QOpenGLWindow::_ZThn40_NK13QOpenGLWindow10redirectedEP6QPoint
+504   (int (*)(...))QPaintDevice::sharedPainter
+
+Class QOpenGLWindow
+   size=64 align=8
+   base size=64 base align=8
+QOpenGLWindow (0x0x7f0a776aa410) 0
+    vptr=((& QOpenGLWindow::_ZTV13QOpenGLWindow) + 16u)
+  QPaintDeviceWindow (0x0x7f0a77820d90) 0
+      primary-for QOpenGLWindow (0x0x7f0a776aa410)
+    QWindow (0x0x7f0a77820e00) 0
+        primary-for QPaintDeviceWindow (0x0x7f0a77820d90)
+      QObject (0x0x7f0a77686ea0) 0
+          primary-for QWindow (0x0x7f0a77820e00)
+      QSurface (0x0x7f0a77686f00) 16
+          vptr=((& QOpenGLWindow::_ZTV13QOpenGLWindow) + 384u)
+    QPaintDevice (0x0x7f0a77686f60) 40
+        vptr=((& QOpenGLWindow::_ZTV13QOpenGLWindow) + 448u)
+
+Class QPageSize
+   size=8 align=8
+   base size=8 base align=8
+QPageSize (0x0x7f0a7783f060) 0
+
+Class QPageLayout
+   size=8 align=8
+   base size=8 base align=8
+QPageLayout (0x0x7f0a7783f6c0) 0
+
+Class QPagedPaintDevice::Margins
+   size=32 align=8
+   base size=32 base align=8
+QPagedPaintDevice::Margins (0x0x7f0a7783fd80) 0
+
+Vtable for QPagedPaintDevice
+QPagedPaintDevice::_ZTV17QPagedPaintDevice: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QPagedPaintDevice)
+16    0u
+24    0u
+32    (int (*)(...))QPaintDevice::devType
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))QPaintDevice::metric
+56    (int (*)(...))QPaintDevice::initPainter
+64    (int (*)(...))QPaintDevice::redirected
+72    (int (*)(...))QPaintDevice::sharedPainter
+80    (int (*)(...))__cxa_pure_virtual
+88    (int (*)(...))QPagedPaintDevice::setPageSize
+96    (int (*)(...))QPagedPaintDevice::setPageSizeMM
+104   (int (*)(...))QPagedPaintDevice::setMargins
+
+Class QPagedPaintDevice
+   size=32 align=8
+   base size=32 base align=8
+QPagedPaintDevice (0x0x7f0a776aa820) 0
+    vptr=((& QPagedPaintDevice::_ZTV17QPagedPaintDevice) + 16u)
+  QPaintDevice (0x0x7f0a7783fd20) 0
+      primary-for QPagedPaintDevice (0x0x7f0a776aa820)
+
+Class QPainter::PixmapFragment
+   size=80 align=8
+   base size=80 base align=8
+QPainter::PixmapFragment (0x0x7f0a7783fe40) 0
+
+Class QPainter
+   size=8 align=8
+   base size=8 base align=8
+QPainter (0x0x7f0a7783fde0) 0
+
+Class QTextItem
+   size=1 align=1
+   base size=0 base align=1
+QTextItem (0x0x7f0a7753d7e0) 0 empty
+
+Vtable for QPaintEngine
+QPaintEngine::_ZTV12QPaintEngine: 24u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QPaintEngine)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))QPaintEngine::drawRects
+64    (int (*)(...))QPaintEngine::drawRects
+72    (int (*)(...))QPaintEngine::drawLines
+80    (int (*)(...))QPaintEngine::drawLines
+88    (int (*)(...))QPaintEngine::drawEllipse
+96    (int (*)(...))QPaintEngine::drawEllipse
+104   (int (*)(...))QPaintEngine::drawPath
+112   (int (*)(...))QPaintEngine::drawPoints
+120   (int (*)(...))QPaintEngine::drawPoints
+128   (int (*)(...))QPaintEngine::drawPolygon
+136   (int (*)(...))QPaintEngine::drawPolygon
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))QPaintEngine::drawTextItem
+160   (int (*)(...))QPaintEngine::drawTiledPixmap
+168   (int (*)(...))QPaintEngine::drawImage
+176   (int (*)(...))QPaintEngine::coordinateOffset
+184   (int (*)(...))__cxa_pure_virtual
+
+Class QPaintEngine
+   size=32 align=8
+   base size=32 base align=8
+QPaintEngine (0x0x7f0a7753da80) 0
+    vptr=((& QPaintEngine::_ZTV12QPaintEngine) + 16u)
+
+Class QPaintEngineState
+   size=4 align=4
+   base size=4 base align=4
+QPaintEngineState (0x0x7f0a7753dd20) 0
+
+Class QPdfWriter::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPdfWriter::QPrivateSignal (0x0x7f0a773312a0) 0 empty
+
+Vtable for QPdfWriter
+QPdfWriter::_ZTV10QPdfWriter: 34u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QPdfWriter)
+16    (int (*)(...))QPdfWriter::metaObject
+24    (int (*)(...))QPdfWriter::qt_metacast
+32    (int (*)(...))QPdfWriter::qt_metacall
+40    (int (*)(...))QPdfWriter::~QPdfWriter
+48    (int (*)(...))QPdfWriter::~QPdfWriter
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QPdfWriter::newPage
+120   (int (*)(...))QPdfWriter::setPageSize
+128   (int (*)(...))QPdfWriter::setPageSizeMM
+136   (int (*)(...))QPdfWriter::setMargins
+144   (int (*)(...))QPdfWriter::paintEngine
+152   (int (*)(...))QPdfWriter::metric
+160   (int (*)(...))-16
+168   (int (*)(...))(& _ZTI10QPdfWriter)
+176   (int (*)(...))QPdfWriter::_ZThn16_N10QPdfWriterD1Ev
+184   (int (*)(...))QPdfWriter::_ZThn16_N10QPdfWriterD0Ev
+192   (int (*)(...))QPaintDevice::devType
+200   (int (*)(...))QPdfWriter::_ZThn16_NK10QPdfWriter11paintEngineEv
+208   (int (*)(...))QPdfWriter::_ZThn16_NK10QPdfWriter6metricEN12QPaintDevice17PaintDeviceMetricE
+216   (int (*)(...))QPaintDevice::initPainter
+224   (int (*)(...))QPaintDevice::redirected
+232   (int (*)(...))QPaintDevice::sharedPainter
+240   (int (*)(...))QPdfWriter::_ZThn16_N10QPdfWriter7newPageEv
+248   (int (*)(...))QPdfWriter::_ZThn16_N10QPdfWriter11setPageSizeEN17QPagedPaintDevice8PageSizeE
+256   (int (*)(...))QPdfWriter::_ZThn16_N10QPdfWriter13setPageSizeMMERK6QSizeF
+264   (int (*)(...))QPdfWriter::_ZThn16_N10QPdfWriter10setMarginsERKN17QPagedPaintDevice7MarginsE
+
+Class QPdfWriter
+   size=48 align=8
+   base size=48 base align=8
+QPdfWriter (0x0x7f0a77379380) 0
+    vptr=((& QPdfWriter::_ZTV10QPdfWriter) + 16u)
+  QObject (0x0x7f0a773311e0) 0
+      primary-for QPdfWriter (0x0x7f0a77379380)
+  QPagedPaintDevice (0x0x7f0a772bd3a8) 16
+      vptr=((& QPdfWriter::_ZTV10QPdfWriter) + 176u)
+    QPaintDevice (0x0x7f0a77331240) 16
+        primary-for QPagedPaintDevice (0x0x7f0a772bd3a8)
+
+Vtable for QPicture
+QPicture::_ZTV8QPicture: 11u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI8QPicture)
+16    (int (*)(...))QPicture::~QPicture
+24    (int (*)(...))QPicture::~QPicture
+32    (int (*)(...))QPicture::devType
+40    (int (*)(...))QPicture::paintEngine
+48    (int (*)(...))QPicture::metric
+56    (int (*)(...))QPaintDevice::initPainter
+64    (int (*)(...))QPaintDevice::redirected
+72    (int (*)(...))QPaintDevice::sharedPainter
+80    (int (*)(...))QPicture::setData
+
+Class QPicture
+   size=32 align=8
+   base size=32 base align=8
+QPicture (0x0x7f0a772bd410) 0
+    vptr=((& QPicture::_ZTV8QPicture) + 16u)
+  QPaintDevice (0x0x7f0a77331420) 0
+      primary-for QPicture (0x0x7f0a772bd410)
+
+Class QPictureIO
+   size=8 align=8
+   base size=8 base align=8
+QPictureIO (0x0x7f0a77331720) 0
+
+Class QPictureFormatPlugin::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPictureFormatPlugin::QPrivateSignal (0x0x7f0a773317e0) 0 empty
+
+Vtable for QPictureFormatPlugin
+QPictureFormatPlugin::_ZTV20QPictureFormatPlugin: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QPictureFormatPlugin)
+16    (int (*)(...))QPictureFormatPlugin::metaObject
+24    (int (*)(...))QPictureFormatPlugin::qt_metacast
+32    (int (*)(...))QPictureFormatPlugin::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QPictureFormatPlugin::loadPicture
+120   (int (*)(...))QPictureFormatPlugin::savePicture
+128   (int (*)(...))__cxa_pure_virtual
+
+Class QPictureFormatPlugin
+   size=16 align=8
+   base size=16 base align=8
+QPictureFormatPlugin (0x0x7f0a772bd618) 0
+    vptr=((& QPictureFormatPlugin::_ZTV20QPictureFormatPlugin) + 16u)
+  QObject (0x0x7f0a77331780) 0
+      primary-for QPictureFormatPlugin (0x0x7f0a772bd618)
+
+Class QPixmapCache::Key
+   size=8 align=8
+   base size=8 base align=8
+QPixmapCache::Key (0x0x7f0a773318a0) 0
+
+Class QPixmapCache
+   size=1 align=1
+   base size=0 base align=1
+QPixmapCache (0x0x7f0a77331840) 0 empty
+
+Class QRasterWindow::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QRasterWindow::QPrivateSignal (0x0x7f0a77055a20) 0 empty
+
+Vtable for QRasterWindow
+QRasterWindow::_ZTV13QRasterWindow: 59u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QRasterWindow)
+16    (int (*)(...))QRasterWindow::metaObject
+24    (int (*)(...))QRasterWindow::qt_metacast
+32    (int (*)(...))QRasterWindow::qt_metacall
+40    (int (*)(...))QRasterWindow::~QRasterWindow
+48    (int (*)(...))QRasterWindow::~QRasterWindow
+56    (int (*)(...))QPaintDeviceWindow::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWindow::surfaceType
+120   (int (*)(...))QWindow::format
+128   (int (*)(...))QWindow::size
+136   (int (*)(...))QWindow::accessibleRoot
+144   (int (*)(...))QWindow::focusObject
+152   (int (*)(...))QPaintDeviceWindow::exposeEvent
+160   (int (*)(...))QWindow::resizeEvent
+168   (int (*)(...))QWindow::moveEvent
+176   (int (*)(...))QWindow::focusInEvent
+184   (int (*)(...))QWindow::focusOutEvent
+192   (int (*)(...))QWindow::showEvent
+200   (int (*)(...))QWindow::hideEvent
+208   (int (*)(...))QWindow::keyPressEvent
+216   (int (*)(...))QWindow::keyReleaseEvent
+224   (int (*)(...))QWindow::mousePressEvent
+232   (int (*)(...))QWindow::mouseReleaseEvent
+240   (int (*)(...))QWindow::mouseDoubleClickEvent
+248   (int (*)(...))QWindow::mouseMoveEvent
+256   (int (*)(...))QWindow::wheelEvent
+264   (int (*)(...))QWindow::touchEvent
+272   (int (*)(...))QWindow::tabletEvent
+280   (int (*)(...))QWindow::nativeEvent
+288   (int (*)(...))QWindow::surfaceHandle
+296   (int (*)(...))QPaintDeviceWindow::paintEvent
+304   (int (*)(...))QRasterWindow::metric
+312   (int (*)(...))QPaintDeviceWindow::paintEngine
+320   (int (*)(...))QRasterWindow::redirected
+328   (int (*)(...))-16
+336   (int (*)(...))(& _ZTI13QRasterWindow)
+344   (int (*)(...))QRasterWindow::_ZThn16_N13QRasterWindowD1Ev
+352   (int (*)(...))QRasterWindow::_ZThn16_N13QRasterWindowD0Ev
+360   (int (*)(...))QWindow::_ZThn16_NK7QWindow6formatEv
+368   (int (*)(...))QWindow::_ZThn16_NK7QWindow13surfaceHandleEv
+376   (int (*)(...))QWindow::_ZThn16_NK7QWindow11surfaceTypeEv
+384   (int (*)(...))QWindow::_ZThn16_NK7QWindow4sizeEv
+392   (int (*)(...))-40
+400   (int (*)(...))(& _ZTI13QRasterWindow)
+408   (int (*)(...))QRasterWindow::_ZThn40_N13QRasterWindowD1Ev
+416   (int (*)(...))QRasterWindow::_ZThn40_N13QRasterWindowD0Ev
+424   (int (*)(...))QPaintDevice::devType
+432   (int (*)(...))QPaintDeviceWindow::_ZThn40_NK18QPaintDeviceWindow11paintEngineEv
+440   (int (*)(...))QRasterWindow::_ZThn40_NK13QRasterWindow6metricEN12QPaintDevice17PaintDeviceMetricE
+448   (int (*)(...))QPaintDevice::initPainter
+456   (int (*)(...))QRasterWindow::_ZThn40_NK13QRasterWindow10redirectedEP6QPoint
+464   (int (*)(...))QPaintDevice::sharedPainter
+
+Class QRasterWindow
+   size=64 align=8
+   base size=64 base align=8
+QRasterWindow (0x0x7f0a77054d00) 0
+    vptr=((& QRasterWindow::_ZTV13QRasterWindow) + 16u)
+  QPaintDeviceWindow (0x0x7f0a7705ea80) 0
+      primary-for QRasterWindow (0x0x7f0a77054d00)
+    QWindow (0x0x7f0a7705eaf0) 0
+        primary-for QPaintDeviceWindow (0x0x7f0a7705ea80)
+      QObject (0x0x7f0a77055900) 0
+          primary-for QWindow (0x0x7f0a7705eaf0)
+      QSurface (0x0x7f0a77055960) 16
+          vptr=((& QRasterWindow::_ZTV13QRasterWindow) + 344u)
+    QPaintDevice (0x0x7f0a770559c0) 40
+        vptr=((& QRasterWindow::_ZTV13QRasterWindow) + 408u)
+
+Class QScreen::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QScreen::QPrivateSignal (0x0x7f0a77055ae0) 0 empty
+
+Vtable for QScreen
+QScreen::_ZTV7QScreen: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QScreen)
+16    (int (*)(...))QScreen::metaObject
+24    (int (*)(...))QScreen::qt_metacast
+32    (int (*)(...))QScreen::qt_metacall
+40    (int (*)(...))QScreen::~QScreen
+48    (int (*)(...))QScreen::~QScreen
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QScreen
+   size=16 align=8
+   base size=16 base align=8
+QScreen (0x0x7f0a77054dd0) 0
+    vptr=((& QScreen::_ZTV7QScreen) + 16u)
+  QObject (0x0x7f0a77055a80) 0
+      primary-for QScreen (0x0x7f0a77054dd0)
+
+Class QSessionManager::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSessionManager::QPrivateSignal (0x0x7f0a77055ba0) 0 empty
+
+Vtable for QSessionManager
+QSessionManager::_ZTV15QSessionManager: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QSessionManager)
+16    (int (*)(...))QSessionManager::metaObject
+24    (int (*)(...))QSessionManager::qt_metacast
+32    (int (*)(...))QSessionManager::qt_metacall
+40    (int (*)(...))QSessionManager::~QSessionManager
+48    (int (*)(...))QSessionManager::~QSessionManager
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QSessionManager
+   size=16 align=8
+   base size=16 base align=8
+QSessionManager (0x0x7f0a77054e38) 0
+    vptr=((& QSessionManager::_ZTV15QSessionManager) + 16u)
+  QObject (0x0x7f0a77055b40) 0
+      primary-for QSessionManager (0x0x7f0a77054e38)
+
+Vtable for QStandardItem
+QStandardItem::_ZTV13QStandardItem: 11u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QStandardItem)
+16    (int (*)(...))QStandardItem::~QStandardItem
+24    (int (*)(...))QStandardItem::~QStandardItem
+32    (int (*)(...))QStandardItem::data
+40    (int (*)(...))QStandardItem::setData
+48    (int (*)(...))QStandardItem::clone
+56    (int (*)(...))QStandardItem::type
+64    (int (*)(...))QStandardItem::read
+72    (int (*)(...))QStandardItem::write
+80    (int (*)(...))QStandardItem::operator<
+
+Class QStandardItem
+   size=16 align=8
+   base size=16 base align=8
+QStandardItem (0x0x7f0a77055c00) 0
+    vptr=((& QStandardItem::_ZTV13QStandardItem) + 16u)
+
+Class QStandardItemModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QStandardItemModel::QPrivateSignal (0x0x7f0a77055ea0) 0 empty
+
+Vtable for QStandardItemModel
+QStandardItemModel::_ZTV18QStandardItemModel: 48u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QStandardItemModel)
+16    (int (*)(...))QStandardItemModel::metaObject
+24    (int (*)(...))QStandardItemModel::qt_metacast
+32    (int (*)(...))QStandardItemModel::qt_metacall
+40    (int (*)(...))QStandardItemModel::~QStandardItemModel
+48    (int (*)(...))QStandardItemModel::~QStandardItemModel
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QStandardItemModel::index
+120   (int (*)(...))QStandardItemModel::parent
+128   (int (*)(...))QStandardItemModel::sibling
+136   (int (*)(...))QStandardItemModel::rowCount
+144   (int (*)(...))QStandardItemModel::columnCount
+152   (int (*)(...))QStandardItemModel::hasChildren
+160   (int (*)(...))QStandardItemModel::data
+168   (int (*)(...))QStandardItemModel::setData
+176   (int (*)(...))QStandardItemModel::headerData
+184   (int (*)(...))QStandardItemModel::setHeaderData
+192   (int (*)(...))QStandardItemModel::itemData
+200   (int (*)(...))QStandardItemModel::setItemData
+208   (int (*)(...))QStandardItemModel::mimeTypes
+216   (int (*)(...))QStandardItemModel::mimeData
+224   (int (*)(...))QAbstractItemModel::canDropMimeData
+232   (int (*)(...))QStandardItemModel::dropMimeData
+240   (int (*)(...))QStandardItemModel::supportedDropActions
+248   (int (*)(...))QAbstractItemModel::supportedDragActions
+256   (int (*)(...))QStandardItemModel::insertRows
+264   (int (*)(...))QStandardItemModel::insertColumns
+272   (int (*)(...))QStandardItemModel::removeRows
+280   (int (*)(...))QStandardItemModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QAbstractItemModel::fetchMore
+312   (int (*)(...))QAbstractItemModel::canFetchMore
+320   (int (*)(...))QStandardItemModel::flags
+328   (int (*)(...))QStandardItemModel::sort
+336   (int (*)(...))QAbstractItemModel::buddy
+344   (int (*)(...))QAbstractItemModel::match
+352   (int (*)(...))QAbstractItemModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractItemModel::submit
+376   (int (*)(...))QAbstractItemModel::revert
+
+Class QStandardItemModel
+   size=16 align=8
+   base size=16 base align=8
+QStandardItemModel (0x0x7f0a77157000) 0
+    vptr=((& QStandardItemModel::_ZTV18QStandardItemModel) + 16u)
+  QAbstractItemModel (0x0x7f0a77157068) 0
+      primary-for QStandardItemModel (0x0x7f0a77157000)
+    QObject (0x0x7f0a77055e40) 0
+        primary-for QAbstractItemModel (0x0x7f0a77157068)
+
+Class QStaticText
+   size=8 align=8
+   base size=8 base align=8
+QStaticText (0x0x7f0a77055f00) 0
+
+Class QStyleHints::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QStyleHints::QPrivateSignal (0x0x7f0a771a53c0) 0 empty
+
+Vtable for QStyleHints
+QStyleHints::_ZTV11QStyleHints: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QStyleHints)
+16    (int (*)(...))QStyleHints::metaObject
+24    (int (*)(...))QStyleHints::qt_metacast
+32    (int (*)(...))QStyleHints::qt_metacall
+40    (int (*)(...))QStyleHints::~QStyleHints
+48    (int (*)(...))QStyleHints::~QStyleHints
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QStyleHints
+   size=16 align=8
+   base size=16 base align=8
+QStyleHints (0x0x7f0a77157270) 0
+    vptr=((& QStyleHints::_ZTV11QStyleHints) + 16u)
+  QObject (0x0x7f0a771a5360) 0
+      primary-for QStyleHints (0x0x7f0a77157270)
+
+Class QTextObject::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTextObject::QPrivateSignal (0x0x7f0a771a5480) 0 empty
+
+Vtable for QTextObject
+QTextObject::_ZTV11QTextObject: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QTextObject)
+16    (int (*)(...))QTextObject::metaObject
+24    (int (*)(...))QTextObject::qt_metacast
+32    (int (*)(...))QTextObject::qt_metacall
+40    (int (*)(...))QTextObject::~QTextObject
+48    (int (*)(...))QTextObject::~QTextObject
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QTextObject
+   size=16 align=8
+   base size=16 base align=8
+QTextObject (0x0x7f0a771572d8) 0
+    vptr=((& QTextObject::_ZTV11QTextObject) + 16u)
+  QObject (0x0x7f0a771a5420) 0
+      primary-for QTextObject (0x0x7f0a771572d8)
+
+Class QTextBlockGroup::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTextBlockGroup::QPrivateSignal (0x0x7f0a771a5540) 0 empty
+
+Vtable for QTextBlockGroup
+QTextBlockGroup::_ZTV15QTextBlockGroup: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QTextBlockGroup)
+16    (int (*)(...))QTextBlockGroup::metaObject
+24    (int (*)(...))QTextBlockGroup::qt_metacast
+32    (int (*)(...))QTextBlockGroup::qt_metacall
+40    (int (*)(...))QTextBlockGroup::~QTextBlockGroup
+48    (int (*)(...))QTextBlockGroup::~QTextBlockGroup
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QTextBlockGroup::blockInserted
+120   (int (*)(...))QTextBlockGroup::blockRemoved
+128   (int (*)(...))QTextBlockGroup::blockFormatChanged
+
+Class QTextBlockGroup
+   size=16 align=8
+   base size=16 base align=8
+QTextBlockGroup (0x0x7f0a77157340) 0
+    vptr=((& QTextBlockGroup::_ZTV15QTextBlockGroup) + 16u)
+  QTextObject (0x0x7f0a771573a8) 0
+      primary-for QTextBlockGroup (0x0x7f0a77157340)
+    QObject (0x0x7f0a771a54e0) 0
+        primary-for QTextObject (0x0x7f0a771573a8)
+
+Vtable for QTextFrameLayoutData
+QTextFrameLayoutData::_ZTV20QTextFrameLayoutData: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QTextFrameLayoutData)
+16    (int (*)(...))QTextFrameLayoutData::~QTextFrameLayoutData
+24    (int (*)(...))QTextFrameLayoutData::~QTextFrameLayoutData
+
+Class QTextFrameLayoutData
+   size=8 align=8
+   base size=8 base align=8
+QTextFrameLayoutData (0x0x7f0a771a55a0) 0 nearly-empty
+    vptr=((& QTextFrameLayoutData::_ZTV20QTextFrameLayoutData) + 16u)
+
+Class QTextFrame::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTextFrame::QPrivateSignal (0x0x7f0a771a5660) 0 empty
+
+Class QTextFrame::iterator
+   size=32 align=8
+   base size=28 base align=8
+QTextFrame::iterator (0x0x7f0a771a56c0) 0
+
+Vtable for QTextFrame
+QTextFrame::_ZTV10QTextFrame: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QTextFrame)
+16    (int (*)(...))QTextFrame::metaObject
+24    (int (*)(...))QTextFrame::qt_metacast
+32    (int (*)(...))QTextFrame::qt_metacall
+40    (int (*)(...))QTextFrame::~QTextFrame
+48    (int (*)(...))QTextFrame::~QTextFrame
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QTextFrame
+   size=16 align=8
+   base size=16 base align=8
+QTextFrame (0x0x7f0a77157410) 0
+    vptr=((& QTextFrame::_ZTV10QTextFrame) + 16u)
+  QTextObject (0x0x7f0a77157478) 0
+      primary-for QTextFrame (0x0x7f0a77157410)
+    QObject (0x0x7f0a771a5600) 0
+        primary-for QTextObject (0x0x7f0a77157478)
+
+Vtable for QTextBlockUserData
+QTextBlockUserData::_ZTV18QTextBlockUserData: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QTextBlockUserData)
+16    (int (*)(...))QTextBlockUserData::~QTextBlockUserData
+24    (int (*)(...))QTextBlockUserData::~QTextBlockUserData
+
+Class QTextBlockUserData
+   size=8 align=8
+   base size=8 base align=8
+QTextBlockUserData (0x0x7f0a771a5960) 0 nearly-empty
+    vptr=((& QTextBlockUserData::_ZTV18QTextBlockUserData) + 16u)
+
+Class QTextBlock::iterator
+   size=24 align=8
+   base size=20 base align=8
+QTextBlock::iterator (0x0x7f0a771a5a20) 0
+
+Class QTextBlock
+   size=16 align=8
+   base size=12 base align=8
+QTextBlock (0x0x7f0a771a59c0) 0
+
+Class QTextFragment
+   size=16 align=8
+   base size=16 base align=8
+QTextFragment (0x0x7f0a771a5f00) 0
+
+Class QSyntaxHighlighter::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSyntaxHighlighter::QPrivateSignal (0x0x7f0a76e5d240) 0 empty
+
+Vtable for QSyntaxHighlighter
+QSyntaxHighlighter::_ZTV18QSyntaxHighlighter: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QSyntaxHighlighter)
+16    (int (*)(...))QSyntaxHighlighter::metaObject
+24    (int (*)(...))QSyntaxHighlighter::qt_metacast
+32    (int (*)(...))QSyntaxHighlighter::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+
+Class QSyntaxHighlighter
+   size=16 align=8
+   base size=16 base align=8
+QSyntaxHighlighter (0x0x7f0a77157b60) 0
+    vptr=((& QSyntaxHighlighter::_ZTV18QSyntaxHighlighter) + 16u)
+  QObject (0x0x7f0a76e5d1e0) 0
+      primary-for QSyntaxHighlighter (0x0x7f0a77157b60)
+
+Class QTextDocumentFragment
+   size=8 align=8
+   base size=8 base align=8
+QTextDocumentFragment (0x0x7f0a76e5d2a0) 0
+
+Class QTextDocumentWriter
+   size=8 align=8
+   base size=8 base align=8
+QTextDocumentWriter (0x0x7f0a76e5d300) 0
+
+Class QTextList::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTextList::QPrivateSignal (0x0x7f0a76e5d3c0) 0 empty
+
+Vtable for QTextList
+QTextList::_ZTV9QTextList: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QTextList)
+16    (int (*)(...))QTextList::metaObject
+24    (int (*)(...))QTextList::qt_metacast
+32    (int (*)(...))QTextList::qt_metacall
+40    (int (*)(...))QTextList::~QTextList
+48    (int (*)(...))QTextList::~QTextList
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QTextBlockGroup::blockInserted
+120   (int (*)(...))QTextBlockGroup::blockRemoved
+128   (int (*)(...))QTextBlockGroup::blockFormatChanged
+
+Class QTextList
+   size=16 align=8
+   base size=16 base align=8
+QTextList (0x0x7f0a77157bc8) 0
+    vptr=((& QTextList::_ZTV9QTextList) + 16u)
+  QTextBlockGroup (0x0x7f0a77157c30) 0
+      primary-for QTextList (0x0x7f0a77157bc8)
+    QTextObject (0x0x7f0a77157c98) 0
+        primary-for QTextBlockGroup (0x0x7f0a77157c30)
+      QObject (0x0x7f0a76e5d360) 0
+          primary-for QTextObject (0x0x7f0a77157c98)
+
+Class QTextTableCell
+   size=16 align=8
+   base size=12 base align=8
+QTextTableCell (0x0x7f0a76e5d420) 0
+
+Class QTextTable::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTextTable::QPrivateSignal (0x0x7f0a76e5d4e0) 0 empty
+
+Vtable for QTextTable
+QTextTable::_ZTV10QTextTable: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QTextTable)
+16    (int (*)(...))QTextTable::metaObject
+24    (int (*)(...))QTextTable::qt_metacast
+32    (int (*)(...))QTextTable::qt_metacall
+40    (int (*)(...))QTextTable::~QTextTable
+48    (int (*)(...))QTextTable::~QTextTable
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QTextTable
+   size=16 align=8
+   base size=16 base align=8
+QTextTable (0x0x7f0a77157d00) 0
+    vptr=((& QTextTable::_ZTV10QTextTable) + 16u)
+  QTextFrame (0x0x7f0a77157d68) 0
+      primary-for QTextTable (0x0x7f0a77157d00)
+    QTextObject (0x0x7f0a77157dd0) 0
+        primary-for QTextFrame (0x0x7f0a77157d68)
+      QObject (0x0x7f0a76e5d480) 0
+          primary-for QTextObject (0x0x7f0a77157dd0)
+
+Class QValidator::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QValidator::QPrivateSignal (0x0x7f0a76e5d5a0) 0 empty
+
+Vtable for QValidator
+QValidator::_ZTV10QValidator: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QValidator)
+16    (int (*)(...))QValidator::metaObject
+24    (int (*)(...))QValidator::qt_metacast
+32    (int (*)(...))QValidator::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))QValidator::fixup
+
+Class QValidator
+   size=16 align=8
+   base size=16 base align=8
+QValidator (0x0x7f0a77157e38) 0
+    vptr=((& QValidator::_ZTV10QValidator) + 16u)
+  QObject (0x0x7f0a76e5d540) 0
+      primary-for QValidator (0x0x7f0a77157e38)
+
+Class QIntValidator::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QIntValidator::QPrivateSignal (0x0x7f0a76e5d660) 0 empty
+
+Vtable for QIntValidator
+QIntValidator::_ZTV13QIntValidator: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QIntValidator)
+16    (int (*)(...))QIntValidator::metaObject
+24    (int (*)(...))QIntValidator::qt_metacast
+32    (int (*)(...))QIntValidator::qt_metacall
+40    (int (*)(...))QIntValidator::~QIntValidator
+48    (int (*)(...))QIntValidator::~QIntValidator
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QIntValidator::validate
+120   (int (*)(...))QIntValidator::fixup
+128   (int (*)(...))QIntValidator::setRange
+
+Class QIntValidator
+   size=24 align=8
+   base size=24 base align=8
+QIntValidator (0x0x7f0a77157ea0) 0
+    vptr=((& QIntValidator::_ZTV13QIntValidator) + 16u)
+  QValidator (0x0x7f0a77157f08) 0
+      primary-for QIntValidator (0x0x7f0a77157ea0)
+    QObject (0x0x7f0a76e5d600) 0
+        primary-for QValidator (0x0x7f0a77157f08)
+
+Class QDoubleValidator::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDoubleValidator::QPrivateSignal (0x0x7f0a76e5d720) 0 empty
+
+Vtable for QDoubleValidator
+QDoubleValidator::_ZTV16QDoubleValidator: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QDoubleValidator)
+16    (int (*)(...))QDoubleValidator::metaObject
+24    (int (*)(...))QDoubleValidator::qt_metacast
+32    (int (*)(...))QDoubleValidator::qt_metacall
+40    (int (*)(...))QDoubleValidator::~QDoubleValidator
+48    (int (*)(...))QDoubleValidator::~QDoubleValidator
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QDoubleValidator::validate
+120   (int (*)(...))QValidator::fixup
+128   (int (*)(...))QDoubleValidator::setRange
+
+Class QDoubleValidator
+   size=40 align=8
+   base size=36 base align=8
+QDoubleValidator (0x0x7f0a77157f70) 0
+    vptr=((& QDoubleValidator::_ZTV16QDoubleValidator) + 16u)
+  QValidator (0x0x7f0a76ee1000) 0
+      primary-for QDoubleValidator (0x0x7f0a77157f70)
+    QObject (0x0x7f0a76e5d6c0) 0
+        primary-for QValidator (0x0x7f0a76ee1000)
+
+Class QRegExpValidator::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QRegExpValidator::QPrivateSignal (0x0x7f0a76e5d840) 0 empty
+
+Vtable for QRegExpValidator
+QRegExpValidator::_ZTV16QRegExpValidator: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QRegExpValidator)
+16    (int (*)(...))QRegExpValidator::metaObject
+24    (int (*)(...))QRegExpValidator::qt_metacast
+32    (int (*)(...))QRegExpValidator::qt_metacall
+40    (int (*)(...))QRegExpValidator::~QRegExpValidator
+48    (int (*)(...))QRegExpValidator::~QRegExpValidator
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QRegExpValidator::validate
+120   (int (*)(...))QValidator::fixup
+
+Class QRegExpValidator
+   size=24 align=8
+   base size=24 base align=8
+QRegExpValidator (0x0x7f0a76ee1068) 0
+    vptr=((& QRegExpValidator::_ZTV16QRegExpValidator) + 16u)
+  QValidator (0x0x7f0a76ee10d0) 0
+      primary-for QRegExpValidator (0x0x7f0a76ee1068)
+    QObject (0x0x7f0a76e5d7e0) 0
+        primary-for QValidator (0x0x7f0a76ee10d0)
+
+Class QRegularExpressionValidator::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QRegularExpressionValidator::QPrivateSignal (0x0x7f0a76e5d900) 0 empty
+
+Vtable for QRegularExpressionValidator
+QRegularExpressionValidator::_ZTV27QRegularExpressionValidator: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI27QRegularExpressionValidator)
+16    (int (*)(...))QRegularExpressionValidator::metaObject
+24    (int (*)(...))QRegularExpressionValidator::qt_metacast
+32    (int (*)(...))QRegularExpressionValidator::qt_metacall
+40    (int (*)(...))QRegularExpressionValidator::~QRegularExpressionValidator
+48    (int (*)(...))QRegularExpressionValidator::~QRegularExpressionValidator
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QRegularExpressionValidator::validate
+120   (int (*)(...))QValidator::fixup
+
+Class QRegularExpressionValidator
+   size=16 align=8
+   base size=16 base align=8
+QRegularExpressionValidator (0x0x7f0a76ee1138) 0
+    vptr=((& QRegularExpressionValidator::_ZTV27QRegularExpressionValidator) + 16u)
+  QValidator (0x0x7f0a76ee11a0) 0
+      primary-for QRegularExpressionValidator (0x0x7f0a76ee1138)
+    QObject (0x0x7f0a76e5d8a0) 0
+        primary-for QValidator (0x0x7f0a76ee11a0)
+
+Class QSizePolicy::Bits
+   size=4 align=4
+   base size=4 base align=4
+QSizePolicy::Bits (0x0x7f0a76e5d9c0) 0
+
+Class QSizePolicy
+   size=4 align=4
+   base size=4 base align=4
+QSizePolicy (0x0x7f0a76e5d960) 0
+
+Class QWidgetData
+   size=88 align=8
+   base size=88 base align=8
+QWidgetData (0x0x7f0a76e5de40) 0
+
+Class QWidget::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QWidget::QPrivateSignal (0x0x7f0a76e5df60) 0 empty
+
+Vtable for QWidget
+QWidget::_ZTV7QWidget: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QWidget)
+16    (int (*)(...))QWidget::metaObject
+24    (int (*)(...))QWidget::qt_metacast
+32    (int (*)(...))QWidget::qt_metacall
+40    (int (*)(...))QWidget::~QWidget
+48    (int (*)(...))QWidget::~QWidget
+56    (int (*)(...))QWidget::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI7QWidget)
+448   (int (*)(...))QWidget::_ZThn16_N7QWidgetD1Ev
+456   (int (*)(...))QWidget::_ZThn16_N7QWidgetD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QWidget
+   size=48 align=8
+   base size=48 base align=8
+QWidget (0x0x7f0a76f90460) 0
+    vptr=((& QWidget::_ZTV7QWidget) + 16u)
+  QObject (0x0x7f0a76e5dea0) 0
+      primary-for QWidget (0x0x7f0a76f90460)
+  QPaintDevice (0x0x7f0a76e5df00) 16
+      vptr=((& QWidget::_ZTV7QWidget) + 448u)
+
+Class QAbstractButton::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractButton::QPrivateSignal (0x0x7f0a77006300) 0 empty
+
+Vtable for QAbstractButton
+QAbstractButton::_ZTV15QAbstractButton: 67u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QAbstractButton)
+16    (int (*)(...))QAbstractButton::metaObject
+24    (int (*)(...))QAbstractButton::qt_metacast
+32    (int (*)(...))QAbstractButton::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QAbstractButton::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractButton::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractButton::mousePressEvent
+176   (int (*)(...))QAbstractButton::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractButton::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QAbstractButton::keyPressEvent
+216   (int (*)(...))QAbstractButton::keyReleaseEvent
+224   (int (*)(...))QAbstractButton::focusInEvent
+232   (int (*)(...))QAbstractButton::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))__cxa_pure_virtual
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractButton::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QAbstractButton::hitButton
+440   (int (*)(...))QAbstractButton::checkStateSet
+448   (int (*)(...))QAbstractButton::nextCheckState
+456   (int (*)(...))-16
+464   (int (*)(...))(& _ZTI15QAbstractButton)
+472   0u
+480   0u
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QAbstractButton
+   size=48 align=8
+   base size=48 base align=8
+QAbstractButton (0x0x7f0a76ee1618) 0
+    vptr=((& QAbstractButton::_ZTV15QAbstractButton) + 16u)
+  QWidget (0x0x7f0a76c695b0) 0
+      primary-for QAbstractButton (0x0x7f0a76ee1618)
+    QObject (0x0x7f0a77006240) 0
+        primary-for QWidget (0x0x7f0a76c695b0)
+    QPaintDevice (0x0x7f0a770062a0) 16
+        vptr=((& QAbstractButton::_ZTV15QAbstractButton) + 472u)
+
+Class QAbstractSpinBox::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractSpinBox::QPrivateSignal (0x0x7f0a77006420) 0 empty
+
+Vtable for QAbstractSpinBox
+QAbstractSpinBox::_ZTV16QAbstractSpinBox: 69u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QAbstractSpinBox)
+16    (int (*)(...))QAbstractSpinBox::metaObject
+24    (int (*)(...))QAbstractSpinBox::qt_metacast
+32    (int (*)(...))QAbstractSpinBox::qt_metacall
+40    (int (*)(...))QAbstractSpinBox::~QAbstractSpinBox
+48    (int (*)(...))QAbstractSpinBox::~QAbstractSpinBox
+56    (int (*)(...))QAbstractSpinBox::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractSpinBox::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractSpinBox::sizeHint
+136   (int (*)(...))QAbstractSpinBox::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractSpinBox::mousePressEvent
+176   (int (*)(...))QAbstractSpinBox::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractSpinBox::mouseMoveEvent
+200   (int (*)(...))QAbstractSpinBox::wheelEvent
+208   (int (*)(...))QAbstractSpinBox::keyPressEvent
+216   (int (*)(...))QAbstractSpinBox::keyReleaseEvent
+224   (int (*)(...))QAbstractSpinBox::focusInEvent
+232   (int (*)(...))QAbstractSpinBox::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QAbstractSpinBox::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QAbstractSpinBox::resizeEvent
+280   (int (*)(...))QAbstractSpinBox::closeEvent
+288   (int (*)(...))QAbstractSpinBox::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QAbstractSpinBox::showEvent
+352   (int (*)(...))QAbstractSpinBox::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractSpinBox::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QAbstractSpinBox::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QAbstractSpinBox::validate
+440   (int (*)(...))QAbstractSpinBox::fixup
+448   (int (*)(...))QAbstractSpinBox::stepBy
+456   (int (*)(...))QAbstractSpinBox::clear
+464   (int (*)(...))QAbstractSpinBox::stepEnabled
+472   (int (*)(...))-16
+480   (int (*)(...))(& _ZTI16QAbstractSpinBox)
+488   (int (*)(...))QAbstractSpinBox::_ZThn16_N16QAbstractSpinBoxD1Ev
+496   (int (*)(...))QAbstractSpinBox::_ZThn16_N16QAbstractSpinBoxD0Ev
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QAbstractSpinBox
+   size=48 align=8
+   base size=48 base align=8
+QAbstractSpinBox (0x0x7f0a76ee1680) 0
+    vptr=((& QAbstractSpinBox::_ZTV16QAbstractSpinBox) + 16u)
+  QWidget (0x0x7f0a76c69a80) 0
+      primary-for QAbstractSpinBox (0x0x7f0a76ee1680)
+    QObject (0x0x7f0a77006360) 0
+        primary-for QWidget (0x0x7f0a76c69a80)
+    QPaintDevice (0x0x7f0a770063c0) 16
+        vptr=((& QAbstractSpinBox::_ZTV16QAbstractSpinBox) + 488u)
+
+Class QAbstractSlider::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractSlider::QPrivateSignal (0x0x7f0a770066c0) 0 empty
+
+Vtable for QAbstractSlider
+QAbstractSlider::_ZTV15QAbstractSlider: 65u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QAbstractSlider)
+16    (int (*)(...))QAbstractSlider::metaObject
+24    (int (*)(...))QAbstractSlider::qt_metacast
+32    (int (*)(...))QAbstractSlider::qt_metacall
+40    (int (*)(...))QAbstractSlider::~QAbstractSlider
+48    (int (*)(...))QAbstractSlider::~QAbstractSlider
+56    (int (*)(...))QAbstractSlider::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractSlider::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QAbstractSlider::wheelEvent
+208   (int (*)(...))QAbstractSlider::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractSlider::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QAbstractSlider::sliderChange
+440   (int (*)(...))-16
+448   (int (*)(...))(& _ZTI15QAbstractSlider)
+456   (int (*)(...))QAbstractSlider::_ZThn16_N15QAbstractSliderD1Ev
+464   (int (*)(...))QAbstractSlider::_ZThn16_N15QAbstractSliderD0Ev
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QAbstractSlider
+   size=48 align=8
+   base size=48 base align=8
+QAbstractSlider (0x0x7f0a76ee17b8) 0
+    vptr=((& QAbstractSlider::_ZTV15QAbstractSlider) + 16u)
+  QWidget (0x0x7f0a76cdb4d0) 0
+      primary-for QAbstractSlider (0x0x7f0a76ee17b8)
+    QObject (0x0x7f0a77006600) 0
+        primary-for QWidget (0x0x7f0a76cdb4d0)
+    QPaintDevice (0x0x7f0a77006660) 16
+        vptr=((& QAbstractSlider::_ZTV15QAbstractSlider) + 456u)
+
+Class QSlider::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSlider::QPrivateSignal (0x0x7f0a770067e0) 0 empty
+
+Vtable for QSlider
+QSlider::_ZTV7QSlider: 65u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QSlider)
+16    (int (*)(...))QSlider::metaObject
+24    (int (*)(...))QSlider::qt_metacast
+32    (int (*)(...))QSlider::qt_metacall
+40    (int (*)(...))QSlider::~QSlider
+48    (int (*)(...))QSlider::~QSlider
+56    (int (*)(...))QSlider::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractSlider::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QSlider::sizeHint
+136   (int (*)(...))QSlider::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QSlider::mousePressEvent
+176   (int (*)(...))QSlider::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QSlider::mouseMoveEvent
+200   (int (*)(...))QAbstractSlider::wheelEvent
+208   (int (*)(...))QAbstractSlider::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QSlider::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractSlider::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QAbstractSlider::sliderChange
+440   (int (*)(...))-16
+448   (int (*)(...))(& _ZTI7QSlider)
+456   (int (*)(...))QSlider::_ZThn16_N7QSliderD1Ev
+464   (int (*)(...))QSlider::_ZThn16_N7QSliderD0Ev
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QSlider
+   size=48 align=8
+   base size=48 base align=8
+QSlider (0x0x7f0a76ee1820) 0
+    vptr=((& QSlider::_ZTV7QSlider) + 16u)
+  QAbstractSlider (0x0x7f0a76ee1888) 0
+      primary-for QSlider (0x0x7f0a76ee1820)
+    QWidget (0x0x7f0a76cdbee0) 0
+        primary-for QAbstractSlider (0x0x7f0a76ee1888)
+      QObject (0x0x7f0a77006720) 0
+          primary-for QWidget (0x0x7f0a76cdbee0)
+      QPaintDevice (0x0x7f0a77006780) 16
+          vptr=((& QSlider::_ZTV7QSlider) + 456u)
+
+Class QStyle::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QStyle::QPrivateSignal (0x0x7f0a770068a0) 0 empty
+
+Vtable for QStyle
+QStyle::_ZTV6QStyle: 37u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI6QStyle)
+16    (int (*)(...))QStyle::metaObject
+24    (int (*)(...))QStyle::qt_metacast
+32    (int (*)(...))QStyle::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QStyle::polish
+120   (int (*)(...))QStyle::unpolish
+128   (int (*)(...))QStyle::polish
+136   (int (*)(...))QStyle::unpolish
+144   (int (*)(...))QStyle::polish
+152   (int (*)(...))QStyle::itemTextRect
+160   (int (*)(...))QStyle::itemPixmapRect
+168   (int (*)(...))QStyle::drawItemText
+176   (int (*)(...))QStyle::drawItemPixmap
+184   (int (*)(...))QStyle::standardPalette
+192   (int (*)(...))__cxa_pure_virtual
+200   (int (*)(...))__cxa_pure_virtual
+208   (int (*)(...))__cxa_pure_virtual
+216   (int (*)(...))__cxa_pure_virtual
+224   (int (*)(...))__cxa_pure_virtual
+232   (int (*)(...))__cxa_pure_virtual
+240   (int (*)(...))__cxa_pure_virtual
+248   (int (*)(...))__cxa_pure_virtual
+256   (int (*)(...))__cxa_pure_virtual
+264   (int (*)(...))__cxa_pure_virtual
+272   (int (*)(...))__cxa_pure_virtual
+280   (int (*)(...))__cxa_pure_virtual
+288   (int (*)(...))__cxa_pure_virtual
+
+Class QStyle
+   size=16 align=8
+   base size=16 base align=8
+QStyle (0x0x7f0a76ee1958) 0
+    vptr=((& QStyle::_ZTV6QStyle) + 16u)
+  QObject (0x0x7f0a77006840) 0
+      primary-for QStyle (0x0x7f0a76ee1958)
+
+Class QTabBar::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTabBar::QPrivateSignal (0x0x7f0a77006cc0) 0 empty
+
+Vtable for QTabBar
+QTabBar::_ZTV7QTabBar: 69u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QTabBar)
+16    (int (*)(...))QTabBar::metaObject
+24    (int (*)(...))QTabBar::qt_metacast
+32    (int (*)(...))QTabBar::qt_metacall
+40    (int (*)(...))QTabBar::~QTabBar
+48    (int (*)(...))QTabBar::~QTabBar
+56    (int (*)(...))QTabBar::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QTabBar::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QTabBar::sizeHint
+136   (int (*)(...))QTabBar::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QTabBar::mousePressEvent
+176   (int (*)(...))QTabBar::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QTabBar::mouseMoveEvent
+200   (int (*)(...))QTabBar::wheelEvent
+208   (int (*)(...))QTabBar::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QTabBar::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QTabBar::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QTabBar::showEvent
+352   (int (*)(...))QTabBar::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QTabBar::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QTabBar::tabSizeHint
+440   (int (*)(...))QTabBar::minimumTabSizeHint
+448   (int (*)(...))QTabBar::tabInserted
+456   (int (*)(...))QTabBar::tabRemoved
+464   (int (*)(...))QTabBar::tabLayoutChange
+472   (int (*)(...))-16
+480   (int (*)(...))(& _ZTI7QTabBar)
+488   (int (*)(...))QTabBar::_ZThn16_N7QTabBarD1Ev
+496   (int (*)(...))QTabBar::_ZThn16_N7QTabBarD0Ev
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QTabBar
+   size=48 align=8
+   base size=48 base align=8
+QTabBar (0x0x7f0a76ee1b60) 0
+    vptr=((& QTabBar::_ZTV7QTabBar) + 16u)
+  QWidget (0x0x7f0a76dcc380) 0
+      primary-for QTabBar (0x0x7f0a76ee1b60)
+    QObject (0x0x7f0a77006c00) 0
+        primary-for QWidget (0x0x7f0a76dcc380)
+    QPaintDevice (0x0x7f0a77006c60) 16
+        vptr=((& QTabBar::_ZTV7QTabBar) + 488u)
+
+Class QTabWidget::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTabWidget::QPrivateSignal (0x0x7f0a77006de0) 0 empty
+
+Vtable for QTabWidget
+QTabWidget::_ZTV10QTabWidget: 66u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QTabWidget)
+16    (int (*)(...))QTabWidget::metaObject
+24    (int (*)(...))QTabWidget::qt_metacast
+32    (int (*)(...))QTabWidget::qt_metacall
+40    (int (*)(...))QTabWidget::~QTabWidget
+48    (int (*)(...))QTabWidget::~QTabWidget
+56    (int (*)(...))QTabWidget::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QTabWidget::sizeHint
+136   (int (*)(...))QTabWidget::minimumSizeHint
+144   (int (*)(...))QTabWidget::heightForWidth
+152   (int (*)(...))QTabWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QTabWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QTabWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QTabWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QTabWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QTabWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QTabWidget::tabInserted
+440   (int (*)(...))QTabWidget::tabRemoved
+448   (int (*)(...))-16
+456   (int (*)(...))(& _ZTI10QTabWidget)
+464   (int (*)(...))QTabWidget::_ZThn16_N10QTabWidgetD1Ev
+472   (int (*)(...))QTabWidget::_ZThn16_N10QTabWidgetD0Ev
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QTabWidget
+   size=48 align=8
+   base size=48 base align=8
+QTabWidget (0x0x7f0a76ee1bc8) 0
+    vptr=((& QTabWidget::_ZTV10QTabWidget) + 16u)
+  QWidget (0x0x7f0a76e09000) 0
+      primary-for QTabWidget (0x0x7f0a76ee1bc8)
+    QObject (0x0x7f0a77006d20) 0
+        primary-for QWidget (0x0x7f0a76e09000)
+    QPaintDevice (0x0x7f0a77006d80) 16
+        vptr=((& QTabWidget::_ZTV10QTabWidget) + 464u)
+
+Class QRubberBand::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QRubberBand::QPrivateSignal (0x0x7f0a77006f00) 0 empty
+
+Vtable for QRubberBand
+QRubberBand::_ZTV11QRubberBand: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QRubberBand)
+16    (int (*)(...))QRubberBand::metaObject
+24    (int (*)(...))QRubberBand::qt_metacast
+32    (int (*)(...))QRubberBand::qt_metacall
+40    (int (*)(...))QRubberBand::~QRubberBand
+48    (int (*)(...))QRubberBand::~QRubberBand
+56    (int (*)(...))QRubberBand::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QRubberBand::paintEvent
+264   (int (*)(...))QRubberBand::moveEvent
+272   (int (*)(...))QRubberBand::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QRubberBand::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QRubberBand::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI11QRubberBand)
+448   (int (*)(...))QRubberBand::_ZThn16_N11QRubberBandD1Ev
+456   (int (*)(...))QRubberBand::_ZThn16_N11QRubberBandD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QRubberBand
+   size=48 align=8
+   base size=48 base align=8
+QRubberBand (0x0x7f0a76ee1c30) 0
+    vptr=((& QRubberBand::_ZTV11QRubberBand) + 16u)
+  QWidget (0x0x7f0a76e09b60) 0
+      primary-for QRubberBand (0x0x7f0a76ee1c30)
+    QObject (0x0x7f0a77006e40) 0
+        primary-for QWidget (0x0x7f0a76e09b60)
+    QPaintDevice (0x0x7f0a77006ea0) 16
+        vptr=((& QRubberBand::_ZTV11QRubberBand) + 448u)
+
+Class QFrame::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFrame::QPrivateSignal (0x0x7f0a76a0b060) 0 empty
+
+Vtable for QFrame
+QFrame::_ZTV6QFrame: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI6QFrame)
+16    (int (*)(...))QFrame::metaObject
+24    (int (*)(...))QFrame::qt_metacast
+32    (int (*)(...))QFrame::qt_metacall
+40    (int (*)(...))QFrame::~QFrame
+48    (int (*)(...))QFrame::~QFrame
+56    (int (*)(...))QFrame::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QFrame::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QFrame::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI6QFrame)
+448   (int (*)(...))QFrame::_ZThn16_N6QFrameD1Ev
+456   (int (*)(...))QFrame::_ZThn16_N6QFrameD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QFrame
+   size=48 align=8
+   base size=48 base align=8
+QFrame (0x0x7f0a76ee1c98) 0
+    vptr=((& QFrame::_ZTV6QFrame) + 16u)
+  QWidget (0x0x7f0a76a075b0) 0
+      primary-for QFrame (0x0x7f0a76ee1c98)
+    QObject (0x0x7f0a77006f60) 0
+        primary-for QWidget (0x0x7f0a76a075b0)
+    QPaintDevice (0x0x7f0a76a0b000) 16
+        vptr=((& QFrame::_ZTV6QFrame) + 448u)
+
+Class QStyleOption
+   size=64 align=8
+   base size=64 base align=8
+QStyleOption (0x0x7f0a76a0b0c0) 0
+
+Class QStyleOptionFocusRect
+   size=80 align=8
+   base size=80 base align=8
+QStyleOptionFocusRect (0x0x7f0a76ee1d00) 0
+  QStyleOption (0x0x7f0a76a0b120) 0
+
+Class QStyleOptionFrame
+   size=80 align=8
+   base size=80 base align=8
+QStyleOptionFrame (0x0x7f0a76ee1d68) 0
+  QStyleOption (0x0x7f0a76a0b180) 0
+
+Class QStyleOptionTabWidgetFrame
+   size=136 align=8
+   base size=132 base align=8
+QStyleOptionTabWidgetFrame (0x0x7f0a76ee1ea0) 0
+  QStyleOption (0x0x7f0a76a0b360) 0
+
+Class QStyleOptionTabBarBase
+   size=104 align=8
+   base size=101 base align=8
+QStyleOptionTabBarBase (0x0x7f0a76ee1f08) 0
+  QStyleOption (0x0x7f0a76a0b3c0) 0
+
+Class QStyleOptionHeader
+   size=120 align=8
+   base size=116 base align=8
+QStyleOptionHeader (0x0x7f0a76ee1f70) 0
+  QStyleOption (0x0x7f0a76a0b480) 0
+
+Class QStyleOptionButton
+   size=96 align=8
+   base size=96 base align=8
+QStyleOptionButton (0x0x7f0a76aa1000) 0
+  QStyleOption (0x0x7f0a76a0b4e0) 0
+
+Class QStyleOptionTab
+   size=136 align=8
+   base size=136 base align=8
+QStyleOptionTab (0x0x7f0a76aa1138) 0
+  QStyleOption (0x0x7f0a76a0b6c0) 0
+
+Class QStyleOptionToolBar
+   size=88 align=8
+   base size=88 base align=8
+QStyleOptionToolBar (0x0x7f0a76aa1340) 0
+  QStyleOption (0x0x7f0a76a0ba20) 0
+
+Class QStyleOptionProgressBar
+   size=104 align=8
+   base size=102 base align=8
+QStyleOptionProgressBar (0x0x7f0a76aa1478) 0
+  QStyleOption (0x0x7f0a76a0bc00) 0
+
+Class QStyleOptionMenuItem
+   size=136 align=8
+   base size=136 base align=8
+QStyleOptionMenuItem (0x0x7f0a76aa14e0) 0
+  QStyleOption (0x0x7f0a76a0bc60) 0
+
+Class QStyleOptionDockWidget
+   size=80 align=8
+   base size=76 base align=8
+QStyleOptionDockWidget (0x0x7f0a76aa1548) 0
+  QStyleOption (0x0x7f0a76a0bcc0) 0
+
+Class QStyleOptionViewItem
+   size=192 align=8
+   base size=192 base align=8
+QStyleOptionViewItem (0x0x7f0a76aa1618) 0
+  QStyleOption (0x0x7f0a76a0bd20) 0
+
+Class QStyleOptionToolBox
+   size=88 align=8
+   base size=88 base align=8
+QStyleOptionToolBox (0x0x7f0a76aa1750) 0
+  QStyleOption (0x0x7f0a76a0bf00) 0
+
+Class QStyleOptionRubberBand
+   size=72 align=8
+   base size=69 base align=8
+QStyleOptionRubberBand (0x0x7f0a76aa17b8) 0
+  QStyleOption (0x0x7f0a76a0bf60) 0
+
+Class QStyleOptionComplex
+   size=72 align=8
+   base size=72 base align=8
+QStyleOptionComplex (0x0x7f0a76aa1820) 0
+  QStyleOption (0x0x7f0a767fe000) 0
+
+Class QStyleOptionSlider
+   size=128 align=8
+   base size=121 base align=8
+QStyleOptionSlider (0x0x7f0a76aa1888) 0
+  QStyleOptionComplex (0x0x7f0a76aa18f0) 0
+    QStyleOption (0x0x7f0a767fe060) 0
+
+Class QStyleOptionSpinBox
+   size=88 align=8
+   base size=81 base align=8
+QStyleOptionSpinBox (0x0x7f0a76aa1958) 0
+  QStyleOptionComplex (0x0x7f0a76aa19c0) 0
+    QStyleOption (0x0x7f0a767fe0c0) 0
+
+Class QStyleOptionToolButton
+   size=136 align=8
+   base size=136 base align=8
+QStyleOptionToolButton (0x0x7f0a76aa1a28) 0
+  QStyleOptionComplex (0x0x7f0a76aa1a90) 0
+    QStyleOption (0x0x7f0a767fe120) 0
+
+Class QStyleOptionComboBox
+   size=120 align=8
+   base size=120 base align=8
+QStyleOptionComboBox (0x0x7f0a76aa1bc8) 0
+  QStyleOptionComplex (0x0x7f0a76aa1c30) 0
+    QStyleOption (0x0x7f0a767fe300) 0
+
+Class QStyleOptionTitleBar
+   size=96 align=8
+   base size=96 base align=8
+QStyleOptionTitleBar (0x0x7f0a76aa1c98) 0
+  QStyleOptionComplex (0x0x7f0a76aa1d00) 0
+    QStyleOption (0x0x7f0a767fe360) 0
+
+Class QStyleOptionGroupBox
+   size=120 align=8
+   base size=116 base align=8
+QStyleOptionGroupBox (0x0x7f0a76aa1d68) 0
+  QStyleOptionComplex (0x0x7f0a76aa1dd0) 0
+    QStyleOption (0x0x7f0a767fe420) 0
+
+Class QStyleOptionSizeGrip
+   size=80 align=8
+   base size=76 base align=8
+QStyleOptionSizeGrip (0x0x7f0a76aa1e38) 0
+  QStyleOptionComplex (0x0x7f0a76aa1ea0) 0
+    QStyleOption (0x0x7f0a767fe480) 0
+
+Class QStyleOptionGraphicsItem
+   size=152 align=8
+   base size=152 base align=8
+QStyleOptionGraphicsItem (0x0x7f0a76aa1f08) 0
+  QStyleOption (0x0x7f0a767fe4e0) 0
+
+Class QStyleHintReturn
+   size=8 align=4
+   base size=8 base align=4
+QStyleHintReturn (0x0x7f0a767fe540) 0
+
+Class QStyleHintReturnMask
+   size=16 align=8
+   base size=16 base align=8
+QStyleHintReturnMask (0x0x7f0a768a8000) 0
+  QStyleHintReturn (0x0x7f0a767fe5a0) 0
+
+Class QStyleHintReturnVariant
+   size=24 align=8
+   base size=24 base align=8
+QStyleHintReturnVariant (0x0x7f0a768a8068) 0
+  QStyleHintReturn (0x0x7f0a767fe600) 0
+
+Class QAbstractItemDelegate::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractItemDelegate::QPrivateSignal (0x0x7f0a767fe6c0) 0 empty
+
+Vtable for QAbstractItemDelegate
+QAbstractItemDelegate::_ZTV21QAbstractItemDelegate: 24u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QAbstractItemDelegate)
+16    (int (*)(...))QAbstractItemDelegate::metaObject
+24    (int (*)(...))QAbstractItemDelegate::qt_metacast
+32    (int (*)(...))QAbstractItemDelegate::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))QAbstractItemDelegate::createEditor
+136   (int (*)(...))QAbstractItemDelegate::destroyEditor
+144   (int (*)(...))QAbstractItemDelegate::setEditorData
+152   (int (*)(...))QAbstractItemDelegate::setModelData
+160   (int (*)(...))QAbstractItemDelegate::updateEditorGeometry
+168   (int (*)(...))QAbstractItemDelegate::editorEvent
+176   (int (*)(...))QAbstractItemDelegate::helpEvent
+184   (int (*)(...))QAbstractItemDelegate::paintingRoles
+
+Class QAbstractItemDelegate
+   size=16 align=8
+   base size=16 base align=8
+QAbstractItemDelegate (0x0x7f0a768a80d0) 0
+    vptr=((& QAbstractItemDelegate::_ZTV21QAbstractItemDelegate) + 16u)
+  QObject (0x0x7f0a767fe660) 0
+      primary-for QAbstractItemDelegate (0x0x7f0a768a80d0)
+
+Class QAbstractScrollArea::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractScrollArea::QPrivateSignal (0x0x7f0a767fe840) 0 empty
+
+Vtable for QAbstractScrollArea
+QAbstractScrollArea::_ZTV19QAbstractScrollArea: 68u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QAbstractScrollArea)
+16    (int (*)(...))QAbstractScrollArea::metaObject
+24    (int (*)(...))QAbstractScrollArea::qt_metacast
+32    (int (*)(...))QAbstractScrollArea::qt_metacall
+40    (int (*)(...))QAbstractScrollArea::~QAbstractScrollArea
+48    (int (*)(...))QAbstractScrollArea::~QAbstractScrollArea
+56    (int (*)(...))QAbstractScrollArea::event
+64    (int (*)(...))QAbstractScrollArea::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractScrollArea::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractScrollArea::mousePressEvent
+176   (int (*)(...))QAbstractScrollArea::mouseReleaseEvent
+184   (int (*)(...))QAbstractScrollArea::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractScrollArea::mouseMoveEvent
+200   (int (*)(...))QAbstractScrollArea::wheelEvent
+208   (int (*)(...))QAbstractScrollArea::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QAbstractScrollArea::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QAbstractScrollArea::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QAbstractScrollArea::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QAbstractScrollArea::dragEnterEvent
+320   (int (*)(...))QAbstractScrollArea::dragMoveEvent
+328   (int (*)(...))QAbstractScrollArea::dragLeaveEvent
+336   (int (*)(...))QAbstractScrollArea::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QAbstractScrollArea::viewportEvent
+448   (int (*)(...))QAbstractScrollArea::scrollContentsBy
+456   (int (*)(...))QAbstractScrollArea::viewportSizeHint
+464   (int (*)(...))-16
+472   (int (*)(...))(& _ZTI19QAbstractScrollArea)
+480   (int (*)(...))QAbstractScrollArea::_ZThn16_N19QAbstractScrollAreaD1Ev
+488   (int (*)(...))QAbstractScrollArea::_ZThn16_N19QAbstractScrollAreaD0Ev
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QAbstractScrollArea
+   size=48 align=8
+   base size=48 base align=8
+QAbstractScrollArea (0x0x7f0a768a8138) 0
+    vptr=((& QAbstractScrollArea::_ZTV19QAbstractScrollArea) + 16u)
+  QFrame (0x0x7f0a768a81a0) 0
+      primary-for QAbstractScrollArea (0x0x7f0a768a8138)
+    QWidget (0x0x7f0a768c61c0) 0
+        primary-for QFrame (0x0x7f0a768a81a0)
+      QObject (0x0x7f0a767fe780) 0
+          primary-for QWidget (0x0x7f0a768c61c0)
+      QPaintDevice (0x0x7f0a767fe7e0) 16
+          vptr=((& QAbstractScrollArea::_ZTV19QAbstractScrollArea) + 480u)
+
+Class QAbstractItemView::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractItemView::QPrivateSignal (0x0x7f0a767fe960) 0 empty
+
+Vtable for QAbstractItemView
+QAbstractItemView::_ZTV17QAbstractItemView: 106u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QAbstractItemView)
+16    (int (*)(...))QAbstractItemView::metaObject
+24    (int (*)(...))QAbstractItemView::qt_metacast
+32    (int (*)(...))QAbstractItemView::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QAbstractItemView::event
+64    (int (*)(...))QAbstractScrollArea::eventFilter
+72    (int (*)(...))QAbstractItemView::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractScrollArea::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractItemView::mousePressEvent
+176   (int (*)(...))QAbstractItemView::mouseReleaseEvent
+184   (int (*)(...))QAbstractItemView::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractItemView::mouseMoveEvent
+200   (int (*)(...))QAbstractScrollArea::wheelEvent
+208   (int (*)(...))QAbstractItemView::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QAbstractItemView::focusInEvent
+232   (int (*)(...))QAbstractItemView::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QAbstractScrollArea::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QAbstractItemView::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QAbstractScrollArea::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QAbstractItemView::dragEnterEvent
+320   (int (*)(...))QAbstractItemView::dragMoveEvent
+328   (int (*)(...))QAbstractItemView::dragLeaveEvent
+336   (int (*)(...))QAbstractItemView::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QAbstractItemView::inputMethodEvent
+416   (int (*)(...))QAbstractItemView::inputMethodQuery
+424   (int (*)(...))QAbstractItemView::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QAbstractItemView::viewportEvent
+448   (int (*)(...))QAbstractScrollArea::scrollContentsBy
+456   (int (*)(...))QAbstractItemView::viewportSizeHint
+464   (int (*)(...))QAbstractItemView::setModel
+472   (int (*)(...))QAbstractItemView::setSelectionModel
+480   (int (*)(...))QAbstractItemView::keyboardSearch
+488   (int (*)(...))__cxa_pure_virtual
+496   (int (*)(...))__cxa_pure_virtual
+504   (int (*)(...))__cxa_pure_virtual
+512   (int (*)(...))QAbstractItemView::sizeHintForRow
+520   (int (*)(...))QAbstractItemView::sizeHintForColumn
+528   (int (*)(...))QAbstractItemView::reset
+536   (int (*)(...))QAbstractItemView::setRootIndex
+544   (int (*)(...))QAbstractItemView::doItemsLayout
+552   (int (*)(...))QAbstractItemView::selectAll
+560   (int (*)(...))QAbstractItemView::dataChanged
+568   (int (*)(...))QAbstractItemView::rowsInserted
+576   (int (*)(...))QAbstractItemView::rowsAboutToBeRemoved
+584   (int (*)(...))QAbstractItemView::selectionChanged
+592   (int (*)(...))QAbstractItemView::currentChanged
+600   (int (*)(...))QAbstractItemView::updateEditorData
+608   (int (*)(...))QAbstractItemView::updateEditorGeometries
+616   (int (*)(...))QAbstractItemView::updateGeometries
+624   (int (*)(...))QAbstractItemView::verticalScrollbarAction
+632   (int (*)(...))QAbstractItemView::horizontalScrollbarAction
+640   (int (*)(...))QAbstractItemView::verticalScrollbarValueChanged
+648   (int (*)(...))QAbstractItemView::horizontalScrollbarValueChanged
+656   (int (*)(...))QAbstractItemView::closeEditor
+664   (int (*)(...))QAbstractItemView::commitData
+672   (int (*)(...))QAbstractItemView::editorDestroyed
+680   (int (*)(...))__cxa_pure_virtual
+688   (int (*)(...))__cxa_pure_virtual
+696   (int (*)(...))__cxa_pure_virtual
+704   (int (*)(...))__cxa_pure_virtual
+712   (int (*)(...))__cxa_pure_virtual
+720   (int (*)(...))__cxa_pure_virtual
+728   (int (*)(...))QAbstractItemView::selectedIndexes
+736   (int (*)(...))QAbstractItemView::edit
+744   (int (*)(...))QAbstractItemView::selectionCommand
+752   (int (*)(...))QAbstractItemView::startDrag
+760   (int (*)(...))QAbstractItemView::viewOptions
+768   (int (*)(...))-16
+776   (int (*)(...))(& _ZTI17QAbstractItemView)
+784   0u
+792   0u
+800   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+808   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+816   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+824   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+832   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+840   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QAbstractItemView
+   size=48 align=8
+   base size=48 base align=8
+QAbstractItemView (0x0x7f0a768a8208) 0
+    vptr=((& QAbstractItemView::_ZTV17QAbstractItemView) + 16u)
+  QAbstractScrollArea (0x0x7f0a768a8270) 0
+      primary-for QAbstractItemView (0x0x7f0a768a8208)
+    QFrame (0x0x7f0a768a82d8) 0
+        primary-for QAbstractScrollArea (0x0x7f0a768a8270)
+      QWidget (0x0x7f0a768c69a0) 0
+          primary-for QFrame (0x0x7f0a768a82d8)
+        QObject (0x0x7f0a767fe8a0) 0
+            primary-for QWidget (0x0x7f0a768c69a0)
+        QPaintDevice (0x0x7f0a767fe900) 16
+            vptr=((& QAbstractItemView::_ZTV17QAbstractItemView) + 784u)
+
+Vtable for QAccessibleWidget
+QAccessibleWidget::_ZTV17QAccessibleWidget: 35u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QAccessibleWidget)
+16    (int (*)(...))QAccessibleWidget::~QAccessibleWidget
+24    (int (*)(...))QAccessibleWidget::~QAccessibleWidget
+32    (int (*)(...))QAccessibleWidget::isValid
+40    (int (*)(...))QAccessibleObject::object
+48    (int (*)(...))QAccessibleWidget::window
+56    (int (*)(...))QAccessibleWidget::relations
+64    (int (*)(...))QAccessibleWidget::focusChild
+72    (int (*)(...))QAccessibleObject::childAt
+80    (int (*)(...))QAccessibleWidget::parent
+88    (int (*)(...))QAccessibleWidget::child
+96    (int (*)(...))QAccessibleWidget::childCount
+104   (int (*)(...))QAccessibleWidget::indexOfChild
+112   (int (*)(...))QAccessibleWidget::text
+120   (int (*)(...))QAccessibleObject::setText
+128   (int (*)(...))QAccessibleWidget::rect
+136   (int (*)(...))QAccessibleWidget::role
+144   (int (*)(...))QAccessibleWidget::state
+152   (int (*)(...))QAccessibleWidget::foregroundColor
+160   (int (*)(...))QAccessibleWidget::backgroundColor
+168   (int (*)(...))QAccessibleInterface::virtual_hook
+176   (int (*)(...))QAccessibleWidget::interface_cast
+184   (int (*)(...))QAccessibleWidget::actionNames
+192   (int (*)(...))QAccessibleWidget::doAction
+200   (int (*)(...))QAccessibleWidget::keyBindingsForAction
+208   (int (*)(...))-16
+216   (int (*)(...))(& _ZTI17QAccessibleWidget)
+224   (int (*)(...))QAccessibleWidget::_ZThn16_N17QAccessibleWidgetD1Ev
+232   (int (*)(...))QAccessibleWidget::_ZThn16_N17QAccessibleWidgetD0Ev
+240   (int (*)(...))QAccessibleWidget::_ZThn16_NK17QAccessibleWidget11actionNamesEv
+248   (int (*)(...))QAccessibleActionInterface::localizedActionName
+256   (int (*)(...))QAccessibleActionInterface::localizedActionDescription
+264   (int (*)(...))QAccessibleWidget::_ZThn16_N17QAccessibleWidget8doActionERK7QString
+272   (int (*)(...))QAccessibleWidget::_ZThn16_NK17QAccessibleWidget20keyBindingsForActionERK7QString
+
+Class QAccessibleWidget
+   size=32 align=8
+   base size=32 base align=8
+QAccessibleWidget (0x0x7f0a76952c40) 0
+    vptr=((& QAccessibleWidget::_ZTV17QAccessibleWidget) + 16u)
+  QAccessibleObject (0x0x7f0a768a8410) 0
+      primary-for QAccessibleWidget (0x0x7f0a76952c40)
+    QAccessibleInterface (0x0x7f0a767feb40) 0 nearly-empty
+        primary-for QAccessibleObject (0x0x7f0a768a8410)
+  QAccessibleActionInterface (0x0x7f0a767feba0) 16 nearly-empty
+      vptr=((& QAccessibleWidget::_ZTV17QAccessibleWidget) + 224u)
+
+Class QAction::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAction::QPrivateSignal (0x0x7f0a767fecc0) 0 empty
+
+Vtable for QAction
+QAction::_ZTV7QAction: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QAction)
+16    (int (*)(...))QAction::metaObject
+24    (int (*)(...))QAction::qt_metacast
+32    (int (*)(...))QAction::qt_metacall
+40    (int (*)(...))QAction::~QAction
+48    (int (*)(...))QAction::~QAction
+56    (int (*)(...))QAction::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QAction
+   size=16 align=8
+   base size=16 base align=8
+QAction (0x0x7f0a768a8478) 0
+    vptr=((& QAction::_ZTV7QAction) + 16u)
+  QObject (0x0x7f0a767fec60) 0
+      primary-for QAction (0x0x7f0a768a8478)
+
+Class QActionGroup::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QActionGroup::QPrivateSignal (0x0x7f0a767fed80) 0 empty
+
+Vtable for QActionGroup
+QActionGroup::_ZTV12QActionGroup: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QActionGroup)
+16    (int (*)(...))QActionGroup::metaObject
+24    (int (*)(...))QActionGroup::qt_metacast
+32    (int (*)(...))QActionGroup::qt_metacall
+40    (int (*)(...))QActionGroup::~QActionGroup
+48    (int (*)(...))QActionGroup::~QActionGroup
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QActionGroup
+   size=16 align=8
+   base size=16 base align=8
+QActionGroup (0x0x7f0a768a84e0) 0
+    vptr=((& QActionGroup::_ZTV12QActionGroup) + 16u)
+  QObject (0x0x7f0a767fed20) 0
+      primary-for QActionGroup (0x0x7f0a768a84e0)
+
+Class QApplication::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QApplication::QPrivateSignal (0x0x7f0a767fee40) 0 empty
+
+Vtable for QApplication
+QApplication::_ZTV12QApplication: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QApplication)
+16    (int (*)(...))QApplication::metaObject
+24    (int (*)(...))QApplication::qt_metacast
+32    (int (*)(...))QApplication::qt_metacall
+40    (int (*)(...))QApplication::~QApplication
+48    (int (*)(...))QApplication::~QApplication
+56    (int (*)(...))QApplication::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QApplication::notify
+120   (int (*)(...))QApplication::compressEvent
+
+Class QApplication
+   size=16 align=8
+   base size=16 base align=8
+QApplication (0x0x7f0a768a8548) 0
+    vptr=((& QApplication::_ZTV12QApplication) + 16u)
+  QGuiApplication (0x0x7f0a768a85b0) 0
+      primary-for QApplication (0x0x7f0a768a8548)
+    QCoreApplication (0x0x7f0a768a8618) 0
+        primary-for QGuiApplication (0x0x7f0a768a85b0)
+      QObject (0x0x7f0a767fede0) 0
+          primary-for QCoreApplication (0x0x7f0a768a8618)
+
+Vtable for QLayoutItem
+QLayoutItem::_ZTV11QLayoutItem: 19u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QLayoutItem)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))__cxa_pure_virtual
+72    (int (*)(...))__cxa_pure_virtual
+80    (int (*)(...))__cxa_pure_virtual
+88    (int (*)(...))QLayoutItem::hasHeightForWidth
+96    (int (*)(...))QLayoutItem::heightForWidth
+104   (int (*)(...))QLayoutItem::minimumHeightForWidth
+112   (int (*)(...))QLayoutItem::invalidate
+120   (int (*)(...))QLayoutItem::widget
+128   (int (*)(...))QLayoutItem::layout
+136   (int (*)(...))QLayoutItem::spacerItem
+144   (int (*)(...))QLayoutItem::controlTypes
+
+Class QLayoutItem
+   size=16 align=8
+   base size=12 base align=8
+QLayoutItem (0x0x7f0a767feea0) 0
+    vptr=((& QLayoutItem::_ZTV11QLayoutItem) + 16u)
+
+Vtable for QSpacerItem
+QSpacerItem::_ZTV11QSpacerItem: 19u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QSpacerItem)
+16    (int (*)(...))QSpacerItem::~QSpacerItem
+24    (int (*)(...))QSpacerItem::~QSpacerItem
+32    (int (*)(...))QSpacerItem::sizeHint
+40    (int (*)(...))QSpacerItem::minimumSize
+48    (int (*)(...))QSpacerItem::maximumSize
+56    (int (*)(...))QSpacerItem::expandingDirections
+64    (int (*)(...))QSpacerItem::setGeometry
+72    (int (*)(...))QSpacerItem::geometry
+80    (int (*)(...))QSpacerItem::isEmpty
+88    (int (*)(...))QLayoutItem::hasHeightForWidth
+96    (int (*)(...))QLayoutItem::heightForWidth
+104   (int (*)(...))QLayoutItem::minimumHeightForWidth
+112   (int (*)(...))QLayoutItem::invalidate
+120   (int (*)(...))QLayoutItem::widget
+128   (int (*)(...))QLayoutItem::layout
+136   (int (*)(...))QSpacerItem::spacerItem
+144   (int (*)(...))QLayoutItem::controlTypes
+
+Class QSpacerItem
+   size=40 align=8
+   base size=40 base align=8
+QSpacerItem (0x0x7f0a768a8680) 0
+    vptr=((& QSpacerItem::_ZTV11QSpacerItem) + 16u)
+  QLayoutItem (0x0x7f0a767fef00) 0
+      primary-for QSpacerItem (0x0x7f0a768a8680)
+
+Vtable for QWidgetItem
+QWidgetItem::_ZTV11QWidgetItem: 19u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QWidgetItem)
+16    (int (*)(...))QWidgetItem::~QWidgetItem
+24    (int (*)(...))QWidgetItem::~QWidgetItem
+32    (int (*)(...))QWidgetItem::sizeHint
+40    (int (*)(...))QWidgetItem::minimumSize
+48    (int (*)(...))QWidgetItem::maximumSize
+56    (int (*)(...))QWidgetItem::expandingDirections
+64    (int (*)(...))QWidgetItem::setGeometry
+72    (int (*)(...))QWidgetItem::geometry
+80    (int (*)(...))QWidgetItem::isEmpty
+88    (int (*)(...))QWidgetItem::hasHeightForWidth
+96    (int (*)(...))QWidgetItem::heightForWidth
+104   (int (*)(...))QLayoutItem::minimumHeightForWidth
+112   (int (*)(...))QLayoutItem::invalidate
+120   (int (*)(...))QWidgetItem::widget
+128   (int (*)(...))QLayoutItem::layout
+136   (int (*)(...))QLayoutItem::spacerItem
+144   (int (*)(...))QWidgetItem::controlTypes
+
+Class QWidgetItem
+   size=24 align=8
+   base size=24 base align=8
+QWidgetItem (0x0x7f0a768a86e8) 0
+    vptr=((& QWidgetItem::_ZTV11QWidgetItem) + 16u)
+  QLayoutItem (0x0x7f0a767fef60) 0
+      primary-for QWidgetItem (0x0x7f0a768a86e8)
+
+Vtable for QWidgetItemV2
+QWidgetItemV2::_ZTV13QWidgetItemV2: 19u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QWidgetItemV2)
+16    (int (*)(...))QWidgetItemV2::~QWidgetItemV2
+24    (int (*)(...))QWidgetItemV2::~QWidgetItemV2
+32    (int (*)(...))QWidgetItemV2::sizeHint
+40    (int (*)(...))QWidgetItemV2::minimumSize
+48    (int (*)(...))QWidgetItemV2::maximumSize
+56    (int (*)(...))QWidgetItem::expandingDirections
+64    (int (*)(...))QWidgetItem::setGeometry
+72    (int (*)(...))QWidgetItem::geometry
+80    (int (*)(...))QWidgetItem::isEmpty
+88    (int (*)(...))QWidgetItem::hasHeightForWidth
+96    (int (*)(...))QWidgetItemV2::heightForWidth
+104   (int (*)(...))QLayoutItem::minimumHeightForWidth
+112   (int (*)(...))QLayoutItem::invalidate
+120   (int (*)(...))QWidgetItem::widget
+128   (int (*)(...))QLayoutItem::layout
+136   (int (*)(...))QLayoutItem::spacerItem
+144   (int (*)(...))QWidgetItem::controlTypes
+
+Class QWidgetItemV2
+   size=88 align=8
+   base size=88 base align=8
+QWidgetItemV2 (0x0x7f0a768a8750) 0
+    vptr=((& QWidgetItemV2::_ZTV13QWidgetItemV2) + 16u)
+  QWidgetItem (0x0x7f0a768a87b8) 0
+      primary-for QWidgetItemV2 (0x0x7f0a768a8750)
+    QLayoutItem (0x0x7f0a765f5000) 0
+        primary-for QWidgetItem (0x0x7f0a768a87b8)
+
+Class QLayout::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QLayout::QPrivateSignal (0x0x7f0a765f5120) 0 empty
+
+Vtable for QLayout
+QLayout::_ZTV7QLayout: 47u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QLayout)
+16    (int (*)(...))QLayout::metaObject
+24    (int (*)(...))QLayout::qt_metacast
+32    (int (*)(...))QLayout::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QLayout::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QLayout::invalidate
+120   (int (*)(...))QLayout::geometry
+128   (int (*)(...))__cxa_pure_virtual
+136   (int (*)(...))QLayout::expandingDirections
+144   (int (*)(...))QLayout::minimumSize
+152   (int (*)(...))QLayout::maximumSize
+160   (int (*)(...))QLayout::setGeometry
+168   (int (*)(...))__cxa_pure_virtual
+176   (int (*)(...))__cxa_pure_virtual
+184   (int (*)(...))QLayout::indexOf
+192   (int (*)(...))__cxa_pure_virtual
+200   (int (*)(...))QLayout::isEmpty
+208   (int (*)(...))QLayout::controlTypes
+216   (int (*)(...))QLayout::layout
+224   (int (*)(...))-16
+232   (int (*)(...))(& _ZTI7QLayout)
+240   0u
+248   0u
+256   (int (*)(...))__cxa_pure_virtual
+264   (int (*)(...))QLayout::_ZThn16_NK7QLayout11minimumSizeEv
+272   (int (*)(...))QLayout::_ZThn16_NK7QLayout11maximumSizeEv
+280   (int (*)(...))QLayout::_ZThn16_NK7QLayout19expandingDirectionsEv
+288   (int (*)(...))QLayout::_ZThn16_N7QLayout11setGeometryERK5QRect
+296   (int (*)(...))QLayout::_ZThn16_NK7QLayout8geometryEv
+304   (int (*)(...))QLayout::_ZThn16_NK7QLayout7isEmptyEv
+312   (int (*)(...))QLayoutItem::hasHeightForWidth
+320   (int (*)(...))QLayoutItem::heightForWidth
+328   (int (*)(...))QLayoutItem::minimumHeightForWidth
+336   (int (*)(...))QLayout::_ZThn16_N7QLayout10invalidateEv
+344   (int (*)(...))QLayoutItem::widget
+352   (int (*)(...))QLayout::_ZThn16_N7QLayout6layoutEv
+360   (int (*)(...))QLayoutItem::spacerItem
+368   (int (*)(...))QLayout::_ZThn16_NK7QLayout12controlTypesEv
+
+Class QLayout
+   size=32 align=8
+   base size=28 base align=8
+QLayout (0x0x7f0a769e0bd0) 0
+    vptr=((& QLayout::_ZTV7QLayout) + 16u)
+  QObject (0x0x7f0a765f5060) 0
+      primary-for QLayout (0x0x7f0a769e0bd0)
+  QLayoutItem (0x0x7f0a765f50c0) 16
+      vptr=((& QLayout::_ZTV7QLayout) + 240u)
+
+Class QGridLayout::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGridLayout::QPrivateSignal (0x0x7f0a765f5240) 0 empty
+
+Vtable for QGridLayout
+QGridLayout::_ZTV11QGridLayout: 51u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QGridLayout)
+16    (int (*)(...))QGridLayout::metaObject
+24    (int (*)(...))QGridLayout::qt_metacast
+32    (int (*)(...))QGridLayout::qt_metacall
+40    (int (*)(...))QGridLayout::~QGridLayout
+48    (int (*)(...))QGridLayout::~QGridLayout
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QLayout::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QGridLayout::invalidate
+120   (int (*)(...))QLayout::geometry
+128   (int (*)(...))QGridLayout::addItem
+136   (int (*)(...))QGridLayout::expandingDirections
+144   (int (*)(...))QGridLayout::minimumSize
+152   (int (*)(...))QGridLayout::maximumSize
+160   (int (*)(...))QGridLayout::setGeometry
+168   (int (*)(...))QGridLayout::itemAt
+176   (int (*)(...))QGridLayout::takeAt
+184   (int (*)(...))QLayout::indexOf
+192   (int (*)(...))QGridLayout::count
+200   (int (*)(...))QLayout::isEmpty
+208   (int (*)(...))QLayout::controlTypes
+216   (int (*)(...))QLayout::layout
+224   (int (*)(...))QGridLayout::sizeHint
+232   (int (*)(...))QGridLayout::hasHeightForWidth
+240   (int (*)(...))QGridLayout::heightForWidth
+248   (int (*)(...))QGridLayout::minimumHeightForWidth
+256   (int (*)(...))-16
+264   (int (*)(...))(& _ZTI11QGridLayout)
+272   (int (*)(...))QGridLayout::_ZThn16_N11QGridLayoutD1Ev
+280   (int (*)(...))QGridLayout::_ZThn16_N11QGridLayoutD0Ev
+288   (int (*)(...))QGridLayout::_ZThn16_NK11QGridLayout8sizeHintEv
+296   (int (*)(...))QGridLayout::_ZThn16_NK11QGridLayout11minimumSizeEv
+304   (int (*)(...))QGridLayout::_ZThn16_NK11QGridLayout11maximumSizeEv
+312   (int (*)(...))QGridLayout::_ZThn16_NK11QGridLayout19expandingDirectionsEv
+320   (int (*)(...))QGridLayout::_ZThn16_N11QGridLayout11setGeometryERK5QRect
+328   (int (*)(...))QLayout::_ZThn16_NK7QLayout8geometryEv
+336   (int (*)(...))QLayout::_ZThn16_NK7QLayout7isEmptyEv
+344   (int (*)(...))QGridLayout::_ZThn16_NK11QGridLayout17hasHeightForWidthEv
+352   (int (*)(...))QGridLayout::_ZThn16_NK11QGridLayout14heightForWidthEi
+360   (int (*)(...))QGridLayout::_ZThn16_NK11QGridLayout21minimumHeightForWidthEi
+368   (int (*)(...))QGridLayout::_ZThn16_N11QGridLayout10invalidateEv
+376   (int (*)(...))QLayoutItem::widget
+384   (int (*)(...))QLayout::_ZThn16_N7QLayout6layoutEv
+392   (int (*)(...))QLayoutItem::spacerItem
+400   (int (*)(...))QLayout::_ZThn16_NK7QLayout12controlTypesEv
+
+Class QGridLayout
+   size=32 align=8
+   base size=28 base align=8
+QGridLayout (0x0x7f0a768a8820) 0
+    vptr=((& QGridLayout::_ZTV11QGridLayout) + 16u)
+  QLayout (0x0x7f0a7661c690) 0
+      primary-for QGridLayout (0x0x7f0a768a8820)
+    QObject (0x0x7f0a765f5180) 0
+        primary-for QLayout (0x0x7f0a7661c690)
+    QLayoutItem (0x0x7f0a765f51e0) 16
+        vptr=((& QGridLayout::_ZTV11QGridLayout) + 272u)
+
+Class QBoxLayout::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QBoxLayout::QPrivateSignal (0x0x7f0a765f5360) 0 empty
+
+Vtable for QBoxLayout
+QBoxLayout::_ZTV10QBoxLayout: 51u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QBoxLayout)
+16    (int (*)(...))QBoxLayout::metaObject
+24    (int (*)(...))QBoxLayout::qt_metacast
+32    (int (*)(...))QBoxLayout::qt_metacall
+40    (int (*)(...))QBoxLayout::~QBoxLayout
+48    (int (*)(...))QBoxLayout::~QBoxLayout
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QLayout::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QBoxLayout::invalidate
+120   (int (*)(...))QLayout::geometry
+128   (int (*)(...))QBoxLayout::addItem
+136   (int (*)(...))QBoxLayout::expandingDirections
+144   (int (*)(...))QBoxLayout::minimumSize
+152   (int (*)(...))QBoxLayout::maximumSize
+160   (int (*)(...))QBoxLayout::setGeometry
+168   (int (*)(...))QBoxLayout::itemAt
+176   (int (*)(...))QBoxLayout::takeAt
+184   (int (*)(...))QLayout::indexOf
+192   (int (*)(...))QBoxLayout::count
+200   (int (*)(...))QLayout::isEmpty
+208   (int (*)(...))QLayout::controlTypes
+216   (int (*)(...))QLayout::layout
+224   (int (*)(...))QBoxLayout::sizeHint
+232   (int (*)(...))QBoxLayout::hasHeightForWidth
+240   (int (*)(...))QBoxLayout::heightForWidth
+248   (int (*)(...))QBoxLayout::minimumHeightForWidth
+256   (int (*)(...))-16
+264   (int (*)(...))(& _ZTI10QBoxLayout)
+272   (int (*)(...))QBoxLayout::_ZThn16_N10QBoxLayoutD1Ev
+280   (int (*)(...))QBoxLayout::_ZThn16_N10QBoxLayoutD0Ev
+288   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout8sizeHintEv
+296   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout11minimumSizeEv
+304   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout11maximumSizeEv
+312   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout19expandingDirectionsEv
+320   (int (*)(...))QBoxLayout::_ZThn16_N10QBoxLayout11setGeometryERK5QRect
+328   (int (*)(...))QLayout::_ZThn16_NK7QLayout8geometryEv
+336   (int (*)(...))QLayout::_ZThn16_NK7QLayout7isEmptyEv
+344   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout17hasHeightForWidthEv
+352   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout14heightForWidthEi
+360   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout21minimumHeightForWidthEi
+368   (int (*)(...))QBoxLayout::_ZThn16_N10QBoxLayout10invalidateEv
+376   (int (*)(...))QLayoutItem::widget
+384   (int (*)(...))QLayout::_ZThn16_N7QLayout6layoutEv
+392   (int (*)(...))QLayoutItem::spacerItem
+400   (int (*)(...))QLayout::_ZThn16_NK7QLayout12controlTypesEv
+
+Class QBoxLayout
+   size=32 align=8
+   base size=28 base align=8
+QBoxLayout (0x0x7f0a768a8888) 0
+    vptr=((& QBoxLayout::_ZTV10QBoxLayout) + 16u)
+  QLayout (0x0x7f0a7661ce70) 0
+      primary-for QBoxLayout (0x0x7f0a768a8888)
+    QObject (0x0x7f0a765f52a0) 0
+        primary-for QLayout (0x0x7f0a7661ce70)
+    QLayoutItem (0x0x7f0a765f5300) 16
+        vptr=((& QBoxLayout::_ZTV10QBoxLayout) + 272u)
+
+Class QHBoxLayout::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QHBoxLayout::QPrivateSignal (0x0x7f0a765f5480) 0 empty
+
+Vtable for QHBoxLayout
+QHBoxLayout::_ZTV11QHBoxLayout: 51u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QHBoxLayout)
+16    (int (*)(...))QHBoxLayout::metaObject
+24    (int (*)(...))QHBoxLayout::qt_metacast
+32    (int (*)(...))QHBoxLayout::qt_metacall
+40    (int (*)(...))QHBoxLayout::~QHBoxLayout
+48    (int (*)(...))QHBoxLayout::~QHBoxLayout
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QLayout::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QBoxLayout::invalidate
+120   (int (*)(...))QLayout::geometry
+128   (int (*)(...))QBoxLayout::addItem
+136   (int (*)(...))QBoxLayout::expandingDirections
+144   (int (*)(...))QBoxLayout::minimumSize
+152   (int (*)(...))QBoxLayout::maximumSize
+160   (int (*)(...))QBoxLayout::setGeometry
+168   (int (*)(...))QBoxLayout::itemAt
+176   (int (*)(...))QBoxLayout::takeAt
+184   (int (*)(...))QLayout::indexOf
+192   (int (*)(...))QBoxLayout::count
+200   (int (*)(...))QLayout::isEmpty
+208   (int (*)(...))QLayout::controlTypes
+216   (int (*)(...))QLayout::layout
+224   (int (*)(...))QBoxLayout::sizeHint
+232   (int (*)(...))QBoxLayout::hasHeightForWidth
+240   (int (*)(...))QBoxLayout::heightForWidth
+248   (int (*)(...))QBoxLayout::minimumHeightForWidth
+256   (int (*)(...))-16
+264   (int (*)(...))(& _ZTI11QHBoxLayout)
+272   (int (*)(...))QHBoxLayout::_ZThn16_N11QHBoxLayoutD1Ev
+280   (int (*)(...))QHBoxLayout::_ZThn16_N11QHBoxLayoutD0Ev
+288   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout8sizeHintEv
+296   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout11minimumSizeEv
+304   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout11maximumSizeEv
+312   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout19expandingDirectionsEv
+320   (int (*)(...))QBoxLayout::_ZThn16_N10QBoxLayout11setGeometryERK5QRect
+328   (int (*)(...))QLayout::_ZThn16_NK7QLayout8geometryEv
+336   (int (*)(...))QLayout::_ZThn16_NK7QLayout7isEmptyEv
+344   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout17hasHeightForWidthEv
+352   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout14heightForWidthEi
+360   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout21minimumHeightForWidthEi
+368   (int (*)(...))QBoxLayout::_ZThn16_N10QBoxLayout10invalidateEv
+376   (int (*)(...))QLayoutItem::widget
+384   (int (*)(...))QLayout::_ZThn16_N7QLayout6layoutEv
+392   (int (*)(...))QLayoutItem::spacerItem
+400   (int (*)(...))QLayout::_ZThn16_NK7QLayout12controlTypesEv
+
+Class QHBoxLayout
+   size=32 align=8
+   base size=28 base align=8
+QHBoxLayout (0x0x7f0a768a8958) 0
+    vptr=((& QHBoxLayout::_ZTV11QHBoxLayout) + 16u)
+  QBoxLayout (0x0x7f0a768a89c0) 0
+      primary-for QHBoxLayout (0x0x7f0a768a8958)
+    QLayout (0x0x7f0a76649700) 0
+        primary-for QBoxLayout (0x0x7f0a768a89c0)
+      QObject (0x0x7f0a765f53c0) 0
+          primary-for QLayout (0x0x7f0a76649700)
+      QLayoutItem (0x0x7f0a765f5420) 16
+          vptr=((& QHBoxLayout::_ZTV11QHBoxLayout) + 272u)
+
+Class QVBoxLayout::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QVBoxLayout::QPrivateSignal (0x0x7f0a765f55a0) 0 empty
+
+Vtable for QVBoxLayout
+QVBoxLayout::_ZTV11QVBoxLayout: 51u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QVBoxLayout)
+16    (int (*)(...))QVBoxLayout::metaObject
+24    (int (*)(...))QVBoxLayout::qt_metacast
+32    (int (*)(...))QVBoxLayout::qt_metacall
+40    (int (*)(...))QVBoxLayout::~QVBoxLayout
+48    (int (*)(...))QVBoxLayout::~QVBoxLayout
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QLayout::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QBoxLayout::invalidate
+120   (int (*)(...))QLayout::geometry
+128   (int (*)(...))QBoxLayout::addItem
+136   (int (*)(...))QBoxLayout::expandingDirections
+144   (int (*)(...))QBoxLayout::minimumSize
+152   (int (*)(...))QBoxLayout::maximumSize
+160   (int (*)(...))QBoxLayout::setGeometry
+168   (int (*)(...))QBoxLayout::itemAt
+176   (int (*)(...))QBoxLayout::takeAt
+184   (int (*)(...))QLayout::indexOf
+192   (int (*)(...))QBoxLayout::count
+200   (int (*)(...))QLayout::isEmpty
+208   (int (*)(...))QLayout::controlTypes
+216   (int (*)(...))QLayout::layout
+224   (int (*)(...))QBoxLayout::sizeHint
+232   (int (*)(...))QBoxLayout::hasHeightForWidth
+240   (int (*)(...))QBoxLayout::heightForWidth
+248   (int (*)(...))QBoxLayout::minimumHeightForWidth
+256   (int (*)(...))-16
+264   (int (*)(...))(& _ZTI11QVBoxLayout)
+272   (int (*)(...))QVBoxLayout::_ZThn16_N11QVBoxLayoutD1Ev
+280   (int (*)(...))QVBoxLayout::_ZThn16_N11QVBoxLayoutD0Ev
+288   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout8sizeHintEv
+296   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout11minimumSizeEv
+304   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout11maximumSizeEv
+312   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout19expandingDirectionsEv
+320   (int (*)(...))QBoxLayout::_ZThn16_N10QBoxLayout11setGeometryERK5QRect
+328   (int (*)(...))QLayout::_ZThn16_NK7QLayout8geometryEv
+336   (int (*)(...))QLayout::_ZThn16_NK7QLayout7isEmptyEv
+344   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout17hasHeightForWidthEv
+352   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout14heightForWidthEi
+360   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout21minimumHeightForWidthEi
+368   (int (*)(...))QBoxLayout::_ZThn16_N10QBoxLayout10invalidateEv
+376   (int (*)(...))QLayoutItem::widget
+384   (int (*)(...))QLayout::_ZThn16_N7QLayout6layoutEv
+392   (int (*)(...))QLayoutItem::spacerItem
+400   (int (*)(...))QLayout::_ZThn16_NK7QLayout12controlTypesEv
+
+Class QVBoxLayout
+   size=32 align=8
+   base size=28 base align=8
+QVBoxLayout (0x0x7f0a768a8a28) 0
+    vptr=((& QVBoxLayout::_ZTV11QVBoxLayout) + 16u)
+  QBoxLayout (0x0x7f0a768a8a90) 0
+      primary-for QVBoxLayout (0x0x7f0a768a8a28)
+    QLayout (0x0x7f0a76649a10) 0
+        primary-for QBoxLayout (0x0x7f0a768a8a90)
+      QObject (0x0x7f0a765f54e0) 0
+          primary-for QLayout (0x0x7f0a76649a10)
+      QLayoutItem (0x0x7f0a765f5540) 16
+          vptr=((& QVBoxLayout::_ZTV11QVBoxLayout) + 272u)
+
+Class QButtonGroup::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QButtonGroup::QPrivateSignal (0x0x7f0a765f5660) 0 empty
+
+Vtable for QButtonGroup
+QButtonGroup::_ZTV12QButtonGroup: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QButtonGroup)
+16    (int (*)(...))QButtonGroup::metaObject
+24    (int (*)(...))QButtonGroup::qt_metacast
+32    (int (*)(...))QButtonGroup::qt_metacall
+40    (int (*)(...))QButtonGroup::~QButtonGroup
+48    (int (*)(...))QButtonGroup::~QButtonGroup
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QButtonGroup
+   size=16 align=8
+   base size=16 base align=8
+QButtonGroup (0x0x7f0a768a8af8) 0
+    vptr=((& QButtonGroup::_ZTV12QButtonGroup) + 16u)
+  QObject (0x0x7f0a765f5600) 0
+      primary-for QButtonGroup (0x0x7f0a768a8af8)
+
+Class QCalendarWidget::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QCalendarWidget::QPrivateSignal (0x0x7f0a765f5780) 0 empty
+
+Vtable for QCalendarWidget
+QCalendarWidget::_ZTV15QCalendarWidget: 65u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QCalendarWidget)
+16    (int (*)(...))QCalendarWidget::metaObject
+24    (int (*)(...))QCalendarWidget::qt_metacast
+32    (int (*)(...))QCalendarWidget::qt_metacall
+40    (int (*)(...))QCalendarWidget::~QCalendarWidget
+48    (int (*)(...))QCalendarWidget::~QCalendarWidget
+56    (int (*)(...))QCalendarWidget::event
+64    (int (*)(...))QCalendarWidget::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QCalendarWidget::sizeHint
+136   (int (*)(...))QCalendarWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QCalendarWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QCalendarWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QCalendarWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QCalendarWidget::paintCell
+440   (int (*)(...))-16
+448   (int (*)(...))(& _ZTI15QCalendarWidget)
+456   (int (*)(...))QCalendarWidget::_ZThn16_N15QCalendarWidgetD1Ev
+464   (int (*)(...))QCalendarWidget::_ZThn16_N15QCalendarWidgetD0Ev
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QCalendarWidget
+   size=48 align=8
+   base size=48 base align=8
+QCalendarWidget (0x0x7f0a768a8b60) 0
+    vptr=((& QCalendarWidget::_ZTV15QCalendarWidget) + 16u)
+  QWidget (0x0x7f0a766891c0) 0
+      primary-for QCalendarWidget (0x0x7f0a768a8b60)
+    QObject (0x0x7f0a765f56c0) 0
+        primary-for QWidget (0x0x7f0a766891c0)
+    QPaintDevice (0x0x7f0a765f5720) 16
+        vptr=((& QCalendarWidget::_ZTV15QCalendarWidget) + 456u)
+
+Class QCheckBox::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QCheckBox::QPrivateSignal (0x0x7f0a765f58a0) 0 empty
+
+Vtable for QCheckBox
+QCheckBox::_ZTV9QCheckBox: 67u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QCheckBox)
+16    (int (*)(...))QCheckBox::metaObject
+24    (int (*)(...))QCheckBox::qt_metacast
+32    (int (*)(...))QCheckBox::qt_metacall
+40    (int (*)(...))QCheckBox::~QCheckBox
+48    (int (*)(...))QCheckBox::~QCheckBox
+56    (int (*)(...))QCheckBox::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractButton::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QCheckBox::sizeHint
+136   (int (*)(...))QCheckBox::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractButton::mousePressEvent
+176   (int (*)(...))QAbstractButton::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QCheckBox::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QAbstractButton::keyPressEvent
+216   (int (*)(...))QAbstractButton::keyReleaseEvent
+224   (int (*)(...))QAbstractButton::focusInEvent
+232   (int (*)(...))QAbstractButton::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QCheckBox::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractButton::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QCheckBox::hitButton
+440   (int (*)(...))QCheckBox::checkStateSet
+448   (int (*)(...))QCheckBox::nextCheckState
+456   (int (*)(...))-16
+464   (int (*)(...))(& _ZTI9QCheckBox)
+472   (int (*)(...))QCheckBox::_ZThn16_N9QCheckBoxD1Ev
+480   (int (*)(...))QCheckBox::_ZThn16_N9QCheckBoxD0Ev
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QCheckBox
+   size=48 align=8
+   base size=48 base align=8
+QCheckBox (0x0x7f0a768a8bc8) 0
+    vptr=((& QCheckBox::_ZTV9QCheckBox) + 16u)
+  QAbstractButton (0x0x7f0a768a8c30) 0
+      primary-for QCheckBox (0x0x7f0a768a8bc8)
+    QWidget (0x0x7f0a76689f50) 0
+        primary-for QAbstractButton (0x0x7f0a768a8c30)
+      QObject (0x0x7f0a765f57e0) 0
+          primary-for QWidget (0x0x7f0a76689f50)
+      QPaintDevice (0x0x7f0a765f5840) 16
+          vptr=((& QCheckBox::_ZTV9QCheckBox) + 472u)
+
+Class QDialog::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDialog::QPrivateSignal (0x0x7f0a765f59c0) 0 empty
+
+Vtable for QDialog
+QDialog::_ZTV7QDialog: 69u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QDialog)
+16    (int (*)(...))QDialog::metaObject
+24    (int (*)(...))QDialog::qt_metacast
+32    (int (*)(...))QDialog::qt_metacall
+40    (int (*)(...))QDialog::~QDialog
+48    (int (*)(...))QDialog::~QDialog
+56    (int (*)(...))QWidget::event
+64    (int (*)(...))QDialog::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QDialog::setVisible
+128   (int (*)(...))QDialog::sizeHint
+136   (int (*)(...))QDialog::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QDialog::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QDialog::resizeEvent
+280   (int (*)(...))QDialog::closeEvent
+288   (int (*)(...))QDialog::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QDialog::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QDialog::open
+440   (int (*)(...))QDialog::exec
+448   (int (*)(...))QDialog::done
+456   (int (*)(...))QDialog::accept
+464   (int (*)(...))QDialog::reject
+472   (int (*)(...))-16
+480   (int (*)(...))(& _ZTI7QDialog)
+488   (int (*)(...))QDialog::_ZThn16_N7QDialogD1Ev
+496   (int (*)(...))QDialog::_ZThn16_N7QDialogD0Ev
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QDialog
+   size=48 align=8
+   base size=48 base align=8
+QDialog (0x0x7f0a768a8c98) 0
+    vptr=((& QDialog::_ZTV7QDialog) + 16u)
+  QWidget (0x0x7f0a766b3460) 0
+      primary-for QDialog (0x0x7f0a768a8c98)
+    QObject (0x0x7f0a765f5900) 0
+        primary-for QWidget (0x0x7f0a766b3460)
+    QPaintDevice (0x0x7f0a765f5960) 16
+        vptr=((& QDialog::_ZTV7QDialog) + 488u)
+
+Class QColorDialog::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QColorDialog::QPrivateSignal (0x0x7f0a765f5ae0) 0 empty
+
+Vtable for QColorDialog
+QColorDialog::_ZTV12QColorDialog: 69u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QColorDialog)
+16    (int (*)(...))QColorDialog::metaObject
+24    (int (*)(...))QColorDialog::qt_metacast
+32    (int (*)(...))QColorDialog::qt_metacall
+40    (int (*)(...))QColorDialog::~QColorDialog
+48    (int (*)(...))QColorDialog::~QColorDialog
+56    (int (*)(...))QWidget::event
+64    (int (*)(...))QDialog::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QColorDialog::setVisible
+128   (int (*)(...))QDialog::sizeHint
+136   (int (*)(...))QDialog::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QDialog::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QDialog::resizeEvent
+280   (int (*)(...))QDialog::closeEvent
+288   (int (*)(...))QDialog::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QDialog::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QColorDialog::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QDialog::open
+440   (int (*)(...))QDialog::exec
+448   (int (*)(...))QColorDialog::done
+456   (int (*)(...))QDialog::accept
+464   (int (*)(...))QDialog::reject
+472   (int (*)(...))-16
+480   (int (*)(...))(& _ZTI12QColorDialog)
+488   (int (*)(...))QColorDialog::_ZThn16_N12QColorDialogD1Ev
+496   (int (*)(...))QColorDialog::_ZThn16_N12QColorDialogD0Ev
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QColorDialog
+   size=48 align=8
+   base size=48 base align=8
+QColorDialog (0x0x7f0a768a8d00) 0
+    vptr=((& QColorDialog::_ZTV12QColorDialog) + 16u)
+  QDialog (0x0x7f0a768a8d68) 0
+      primary-for QColorDialog (0x0x7f0a768a8d00)
+    QWidget (0x0x7f0a766b3af0) 0
+        primary-for QDialog (0x0x7f0a768a8d68)
+      QObject (0x0x7f0a765f5a20) 0
+          primary-for QWidget (0x0x7f0a766b3af0)
+      QPaintDevice (0x0x7f0a765f5a80) 16
+          vptr=((& QColorDialog::_ZTV12QColorDialog) + 488u)
+
+Class QColormap
+   size=8 align=8
+   base size=8 base align=8
+QColormap (0x0x7f0a765f5d20) 0
+
+Class QColumnView::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QColumnView::QPrivateSignal (0x0x7f0a765f5e40) 0 empty
+
+Vtable for QColumnView
+QColumnView::_ZTV11QColumnView: 107u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QColumnView)
+16    (int (*)(...))QColumnView::metaObject
+24    (int (*)(...))QColumnView::qt_metacast
+32    (int (*)(...))QColumnView::qt_metacall
+40    (int (*)(...))QColumnView::~QColumnView
+48    (int (*)(...))QColumnView::~QColumnView
+56    (int (*)(...))QAbstractItemView::event
+64    (int (*)(...))QAbstractScrollArea::eventFilter
+72    (int (*)(...))QAbstractItemView::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QColumnView::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractItemView::mousePressEvent
+176   (int (*)(...))QAbstractItemView::mouseReleaseEvent
+184   (int (*)(...))QAbstractItemView::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractItemView::mouseMoveEvent
+200   (int (*)(...))QAbstractScrollArea::wheelEvent
+208   (int (*)(...))QAbstractItemView::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QAbstractItemView::focusInEvent
+232   (int (*)(...))QAbstractItemView::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QAbstractScrollArea::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QColumnView::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QAbstractScrollArea::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QAbstractItemView::dragEnterEvent
+320   (int (*)(...))QAbstractItemView::dragMoveEvent
+328   (int (*)(...))QAbstractItemView::dragLeaveEvent
+336   (int (*)(...))QAbstractItemView::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QAbstractItemView::inputMethodEvent
+416   (int (*)(...))QAbstractItemView::inputMethodQuery
+424   (int (*)(...))QAbstractItemView::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QAbstractItemView::viewportEvent
+448   (int (*)(...))QColumnView::scrollContentsBy
+456   (int (*)(...))QAbstractItemView::viewportSizeHint
+464   (int (*)(...))QColumnView::setModel
+472   (int (*)(...))QColumnView::setSelectionModel
+480   (int (*)(...))QAbstractItemView::keyboardSearch
+488   (int (*)(...))QColumnView::visualRect
+496   (int (*)(...))QColumnView::scrollTo
+504   (int (*)(...))QColumnView::indexAt
+512   (int (*)(...))QAbstractItemView::sizeHintForRow
+520   (int (*)(...))QAbstractItemView::sizeHintForColumn
+528   (int (*)(...))QAbstractItemView::reset
+536   (int (*)(...))QColumnView::setRootIndex
+544   (int (*)(...))QAbstractItemView::doItemsLayout
+552   (int (*)(...))QColumnView::selectAll
+560   (int (*)(...))QAbstractItemView::dataChanged
+568   (int (*)(...))QColumnView::rowsInserted
+576   (int (*)(...))QAbstractItemView::rowsAboutToBeRemoved
+584   (int (*)(...))QAbstractItemView::selectionChanged
+592   (int (*)(...))QColumnView::currentChanged
+600   (int (*)(...))QAbstractItemView::updateEditorData
+608   (int (*)(...))QAbstractItemView::updateEditorGeometries
+616   (int (*)(...))QAbstractItemView::updateGeometries
+624   (int (*)(...))QAbstractItemView::verticalScrollbarAction
+632   (int (*)(...))QAbstractItemView::horizontalScrollbarAction
+640   (int (*)(...))QAbstractItemView::verticalScrollbarValueChanged
+648   (int (*)(...))QAbstractItemView::horizontalScrollbarValueChanged
+656   (int (*)(...))QAbstractItemView::closeEditor
+664   (int (*)(...))QAbstractItemView::commitData
+672   (int (*)(...))QAbstractItemView::editorDestroyed
+680   (int (*)(...))QColumnView::moveCursor
+688   (int (*)(...))QColumnView::horizontalOffset
+696   (int (*)(...))QColumnView::verticalOffset
+704   (int (*)(...))QColumnView::isIndexHidden
+712   (int (*)(...))QColumnView::setSelection
+720   (int (*)(...))QColumnView::visualRegionForSelection
+728   (int (*)(...))QAbstractItemView::selectedIndexes
+736   (int (*)(...))QAbstractItemView::edit
+744   (int (*)(...))QAbstractItemView::selectionCommand
+752   (int (*)(...))QAbstractItemView::startDrag
+760   (int (*)(...))QAbstractItemView::viewOptions
+768   (int (*)(...))QColumnView::createColumn
+776   (int (*)(...))-16
+784   (int (*)(...))(& _ZTI11QColumnView)
+792   (int (*)(...))QColumnView::_ZThn16_N11QColumnViewD1Ev
+800   (int (*)(...))QColumnView::_ZThn16_N11QColumnViewD0Ev
+808   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+816   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+824   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+832   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+840   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+848   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QColumnView
+   size=48 align=8
+   base size=48 base align=8
+QColumnView (0x0x7f0a768a8ea0) 0
+    vptr=((& QColumnView::_ZTV11QColumnView) + 16u)
+  QAbstractItemView (0x0x7f0a768a8f08) 0
+      primary-for QColumnView (0x0x7f0a768a8ea0)
+    QAbstractScrollArea (0x0x7f0a768a8f70) 0
+        primary-for QAbstractItemView (0x0x7f0a768a8f08)
+      QFrame (0x0x7f0a76737000) 0
+          primary-for QAbstractScrollArea (0x0x7f0a768a8f70)
+        QWidget (0x0x7f0a767227e0) 0
+            primary-for QFrame (0x0x7f0a76737000)
+          QObject (0x0x7f0a765f5d80) 0
+              primary-for QWidget (0x0x7f0a767227e0)
+          QPaintDevice (0x0x7f0a765f5de0) 16
+              vptr=((& QColumnView::_ZTV11QColumnView) + 792u)
+
+Class QComboBox::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QComboBox::QPrivateSignal (0x0x7f0a765f5f60) 0 empty
+
+Vtable for QComboBox
+QComboBox::_ZTV9QComboBox: 66u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QComboBox)
+16    (int (*)(...))QComboBox::metaObject
+24    (int (*)(...))QComboBox::qt_metacast
+32    (int (*)(...))QComboBox::qt_metacall
+40    (int (*)(...))QComboBox::~QComboBox
+48    (int (*)(...))QComboBox::~QComboBox
+56    (int (*)(...))QComboBox::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QComboBox::sizeHint
+136   (int (*)(...))QComboBox::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QComboBox::mousePressEvent
+176   (int (*)(...))QComboBox::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QComboBox::wheelEvent
+208   (int (*)(...))QComboBox::keyPressEvent
+216   (int (*)(...))QComboBox::keyReleaseEvent
+224   (int (*)(...))QComboBox::focusInEvent
+232   (int (*)(...))QComboBox::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QComboBox::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QComboBox::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QComboBox::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QComboBox::showEvent
+352   (int (*)(...))QComboBox::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QComboBox::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QComboBox::inputMethodEvent
+416   (int (*)(...))QComboBox::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QComboBox::showPopup
+440   (int (*)(...))QComboBox::hidePopup
+448   (int (*)(...))-16
+456   (int (*)(...))(& _ZTI9QComboBox)
+464   (int (*)(...))QComboBox::_ZThn16_N9QComboBoxD1Ev
+472   (int (*)(...))QComboBox::_ZThn16_N9QComboBoxD0Ev
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QComboBox
+   size=48 align=8
+   base size=48 base align=8
+QComboBox (0x0x7f0a76737068) 0
+    vptr=((& QComboBox::_ZTV9QComboBox) + 16u)
+  QWidget (0x0x7f0a76722cb0) 0
+      primary-for QComboBox (0x0x7f0a76737068)
+    QObject (0x0x7f0a765f5ea0) 0
+        primary-for QWidget (0x0x7f0a76722cb0)
+    QPaintDevice (0x0x7f0a765f5f00) 16
+        vptr=((& QComboBox::_ZTV9QComboBox) + 464u)
+
+Class QPushButton::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPushButton::QPrivateSignal (0x0x7f0a767900c0) 0 empty
+
+Vtable for QPushButton
+QPushButton::_ZTV11QPushButton: 67u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QPushButton)
+16    (int (*)(...))QPushButton::metaObject
+24    (int (*)(...))QPushButton::qt_metacast
+32    (int (*)(...))QPushButton::qt_metacall
+40    (int (*)(...))QPushButton::~QPushButton
+48    (int (*)(...))QPushButton::~QPushButton
+56    (int (*)(...))QPushButton::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractButton::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QPushButton::sizeHint
+136   (int (*)(...))QPushButton::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractButton::mousePressEvent
+176   (int (*)(...))QAbstractButton::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractButton::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QPushButton::keyPressEvent
+216   (int (*)(...))QAbstractButton::keyReleaseEvent
+224   (int (*)(...))QPushButton::focusInEvent
+232   (int (*)(...))QPushButton::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QPushButton::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractButton::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QAbstractButton::hitButton
+440   (int (*)(...))QAbstractButton::checkStateSet
+448   (int (*)(...))QAbstractButton::nextCheckState
+456   (int (*)(...))-16
+464   (int (*)(...))(& _ZTI11QPushButton)
+472   (int (*)(...))QPushButton::_ZThn16_N11QPushButtonD1Ev
+480   (int (*)(...))QPushButton::_ZThn16_N11QPushButtonD0Ev
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QPushButton
+   size=48 align=8
+   base size=48 base align=8
+QPushButton (0x0x7f0a767370d0) 0
+    vptr=((& QPushButton::_ZTV11QPushButton) + 16u)
+  QAbstractButton (0x0x7f0a76737138) 0
+      primary-for QPushButton (0x0x7f0a767370d0)
+    QWidget (0x0x7f0a7675ce70) 0
+        primary-for QAbstractButton (0x0x7f0a76737138)
+      QObject (0x0x7f0a76790000) 0
+          primary-for QWidget (0x0x7f0a7675ce70)
+      QPaintDevice (0x0x7f0a76790060) 16
+          vptr=((& QPushButton::_ZTV11QPushButton) + 472u)
+
+Class QCommandLinkButton::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QCommandLinkButton::QPrivateSignal (0x0x7f0a767901e0) 0 empty
+
+Vtable for QCommandLinkButton
+QCommandLinkButton::_ZTV18QCommandLinkButton: 67u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QCommandLinkButton)
+16    (int (*)(...))QCommandLinkButton::metaObject
+24    (int (*)(...))QCommandLinkButton::qt_metacast
+32    (int (*)(...))QCommandLinkButton::qt_metacall
+40    (int (*)(...))QCommandLinkButton::~QCommandLinkButton
+48    (int (*)(...))QCommandLinkButton::~QCommandLinkButton
+56    (int (*)(...))QCommandLinkButton::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractButton::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QCommandLinkButton::sizeHint
+136   (int (*)(...))QCommandLinkButton::minimumSizeHint
+144   (int (*)(...))QCommandLinkButton::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractButton::mousePressEvent
+176   (int (*)(...))QAbstractButton::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractButton::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QPushButton::keyPressEvent
+216   (int (*)(...))QAbstractButton::keyReleaseEvent
+224   (int (*)(...))QPushButton::focusInEvent
+232   (int (*)(...))QPushButton::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QCommandLinkButton::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractButton::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QAbstractButton::hitButton
+440   (int (*)(...))QAbstractButton::checkStateSet
+448   (int (*)(...))QAbstractButton::nextCheckState
+456   (int (*)(...))-16
+464   (int (*)(...))(& _ZTI18QCommandLinkButton)
+472   (int (*)(...))QCommandLinkButton::_ZThn16_N18QCommandLinkButtonD1Ev
+480   (int (*)(...))QCommandLinkButton::_ZThn16_N18QCommandLinkButtonD0Ev
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QCommandLinkButton
+   size=48 align=8
+   base size=48 base align=8
+QCommandLinkButton (0x0x7f0a767371a0) 0
+    vptr=((& QCommandLinkButton::_ZTV18QCommandLinkButton) + 16u)
+  QPushButton (0x0x7f0a76737208) 0
+      primary-for QCommandLinkButton (0x0x7f0a767371a0)
+    QAbstractButton (0x0x7f0a76737270) 0
+        primary-for QPushButton (0x0x7f0a76737208)
+      QWidget (0x0x7f0a767a6380) 0
+          primary-for QAbstractButton (0x0x7f0a76737270)
+        QObject (0x0x7f0a76790120) 0
+            primary-for QWidget (0x0x7f0a767a6380)
+        QPaintDevice (0x0x7f0a76790180) 16
+            vptr=((& QCommandLinkButton::_ZTV18QCommandLinkButton) + 472u)
+
+Class QCommonStyle::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QCommonStyle::QPrivateSignal (0x0x7f0a767902a0) 0 empty
+
+Vtable for QCommonStyle
+QCommonStyle::_ZTV12QCommonStyle: 37u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QCommonStyle)
+16    (int (*)(...))QCommonStyle::metaObject
+24    (int (*)(...))QCommonStyle::qt_metacast
+32    (int (*)(...))QCommonStyle::qt_metacall
+40    (int (*)(...))QCommonStyle::~QCommonStyle
+48    (int (*)(...))QCommonStyle::~QCommonStyle
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QCommonStyle::polish
+120   (int (*)(...))QCommonStyle::unpolish
+128   (int (*)(...))QCommonStyle::polish
+136   (int (*)(...))QCommonStyle::unpolish
+144   (int (*)(...))QCommonStyle::polish
+152   (int (*)(...))QStyle::itemTextRect
+160   (int (*)(...))QStyle::itemPixmapRect
+168   (int (*)(...))QStyle::drawItemText
+176   (int (*)(...))QStyle::drawItemPixmap
+184   (int (*)(...))QStyle::standardPalette
+192   (int (*)(...))QCommonStyle::drawPrimitive
+200   (int (*)(...))QCommonStyle::drawControl
+208   (int (*)(...))QCommonStyle::subElementRect
+216   (int (*)(...))QCommonStyle::drawComplexControl
+224   (int (*)(...))QCommonStyle::hitTestComplexControl
+232   (int (*)(...))QCommonStyle::subControlRect
+240   (int (*)(...))QCommonStyle::pixelMetric
+248   (int (*)(...))QCommonStyle::sizeFromContents
+256   (int (*)(...))QCommonStyle::styleHint
+264   (int (*)(...))QCommonStyle::standardPixmap
+272   (int (*)(...))QCommonStyle::standardIcon
+280   (int (*)(...))QCommonStyle::generatedIconPixmap
+288   (int (*)(...))QCommonStyle::layoutSpacing
+
+Class QCommonStyle
+   size=16 align=8
+   base size=16 base align=8
+QCommonStyle (0x0x7f0a767372d8) 0
+    vptr=((& QCommonStyle::_ZTV12QCommonStyle) + 16u)
+  QStyle (0x0x7f0a76737340) 0
+      primary-for QCommonStyle (0x0x7f0a767372d8)
+    QObject (0x0x7f0a76790240) 0
+        primary-for QStyle (0x0x7f0a76737340)
+
+Class QCompleter::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QCompleter::QPrivateSignal (0x0x7f0a76790360) 0 empty
+
+Vtable for QCompleter
+QCompleter::_ZTV10QCompleter: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QCompleter)
+16    (int (*)(...))QCompleter::metaObject
+24    (int (*)(...))QCompleter::qt_metacast
+32    (int (*)(...))QCompleter::qt_metacall
+40    (int (*)(...))QCompleter::~QCompleter
+48    (int (*)(...))QCompleter::~QCompleter
+56    (int (*)(...))QCompleter::event
+64    (int (*)(...))QCompleter::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QCompleter::pathFromIndex
+120   (int (*)(...))QCompleter::splitPath
+
+Class QCompleter
+   size=16 align=8
+   base size=16 base align=8
+QCompleter (0x0x7f0a767373a8) 0
+    vptr=((& QCompleter::_ZTV10QCompleter) + 16u)
+  QObject (0x0x7f0a76790300) 0
+      primary-for QCompleter (0x0x7f0a767373a8)
+
+Class QDataWidgetMapper::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDataWidgetMapper::QPrivateSignal (0x0x7f0a76790420) 0 empty
+
+Vtable for QDataWidgetMapper
+QDataWidgetMapper::_ZTV17QDataWidgetMapper: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QDataWidgetMapper)
+16    (int (*)(...))QDataWidgetMapper::metaObject
+24    (int (*)(...))QDataWidgetMapper::qt_metacast
+32    (int (*)(...))QDataWidgetMapper::qt_metacall
+40    (int (*)(...))QDataWidgetMapper::~QDataWidgetMapper
+48    (int (*)(...))QDataWidgetMapper::~QDataWidgetMapper
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QDataWidgetMapper::setCurrentIndex
+
+Class QDataWidgetMapper
+   size=16 align=8
+   base size=16 base align=8
+QDataWidgetMapper (0x0x7f0a76737410) 0
+    vptr=((& QDataWidgetMapper::_ZTV17QDataWidgetMapper) + 16u)
+  QObject (0x0x7f0a767903c0) 0
+      primary-for QDataWidgetMapper (0x0x7f0a76737410)
+
+Class QDateTimeEdit::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDateTimeEdit::QPrivateSignal (0x0x7f0a76790540) 0 empty
+
+Vtable for QDateTimeEdit
+QDateTimeEdit::_ZTV13QDateTimeEdit: 71u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QDateTimeEdit)
+16    (int (*)(...))QDateTimeEdit::metaObject
+24    (int (*)(...))QDateTimeEdit::qt_metacast
+32    (int (*)(...))QDateTimeEdit::qt_metacall
+40    (int (*)(...))QDateTimeEdit::~QDateTimeEdit
+48    (int (*)(...))QDateTimeEdit::~QDateTimeEdit
+56    (int (*)(...))QDateTimeEdit::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractSpinBox::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QDateTimeEdit::sizeHint
+136   (int (*)(...))QAbstractSpinBox::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QDateTimeEdit::mousePressEvent
+176   (int (*)(...))QAbstractSpinBox::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractSpinBox::mouseMoveEvent
+200   (int (*)(...))QDateTimeEdit::wheelEvent
+208   (int (*)(...))QDateTimeEdit::keyPressEvent
+216   (int (*)(...))QAbstractSpinBox::keyReleaseEvent
+224   (int (*)(...))QDateTimeEdit::focusInEvent
+232   (int (*)(...))QAbstractSpinBox::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QDateTimeEdit::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QAbstractSpinBox::resizeEvent
+280   (int (*)(...))QAbstractSpinBox::closeEvent
+288   (int (*)(...))QAbstractSpinBox::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QAbstractSpinBox::showEvent
+352   (int (*)(...))QAbstractSpinBox::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractSpinBox::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QAbstractSpinBox::inputMethodQuery
+424   (int (*)(...))QDateTimeEdit::focusNextPrevChild
+432   (int (*)(...))QDateTimeEdit::validate
+440   (int (*)(...))QDateTimeEdit::fixup
+448   (int (*)(...))QDateTimeEdit::stepBy
+456   (int (*)(...))QDateTimeEdit::clear
+464   (int (*)(...))QDateTimeEdit::stepEnabled
+472   (int (*)(...))QDateTimeEdit::dateTimeFromText
+480   (int (*)(...))QDateTimeEdit::textFromDateTime
+488   (int (*)(...))-16
+496   (int (*)(...))(& _ZTI13QDateTimeEdit)
+504   (int (*)(...))QDateTimeEdit::_ZThn16_N13QDateTimeEditD1Ev
+512   (int (*)(...))QDateTimeEdit::_ZThn16_N13QDateTimeEditD0Ev
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+552   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+560   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QDateTimeEdit
+   size=48 align=8
+   base size=48 base align=8
+QDateTimeEdit (0x0x7f0a76737478) 0
+    vptr=((& QDateTimeEdit::_ZTV13QDateTimeEdit) + 16u)
+  QAbstractSpinBox (0x0x7f0a767374e0) 0
+      primary-for QDateTimeEdit (0x0x7f0a76737478)
+    QWidget (0x0x7f0a767d8b60) 0
+        primary-for QAbstractSpinBox (0x0x7f0a767374e0)
+      QObject (0x0x7f0a76790480) 0
+          primary-for QWidget (0x0x7f0a767d8b60)
+      QPaintDevice (0x0x7f0a767904e0) 16
+          vptr=((& QDateTimeEdit::_ZTV13QDateTimeEdit) + 504u)
+
+Class QTimeEdit::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTimeEdit::QPrivateSignal (0x0x7f0a767907e0) 0 empty
+
+Vtable for QTimeEdit
+QTimeEdit::_ZTV9QTimeEdit: 71u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QTimeEdit)
+16    (int (*)(...))QTimeEdit::metaObject
+24    (int (*)(...))QTimeEdit::qt_metacast
+32    (int (*)(...))QTimeEdit::qt_metacall
+40    (int (*)(...))QTimeEdit::~QTimeEdit
+48    (int (*)(...))QTimeEdit::~QTimeEdit
+56    (int (*)(...))QDateTimeEdit::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractSpinBox::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QDateTimeEdit::sizeHint
+136   (int (*)(...))QAbstractSpinBox::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QDateTimeEdit::mousePressEvent
+176   (int (*)(...))QAbstractSpinBox::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractSpinBox::mouseMoveEvent
+200   (int (*)(...))QDateTimeEdit::wheelEvent
+208   (int (*)(...))QDateTimeEdit::keyPressEvent
+216   (int (*)(...))QAbstractSpinBox::keyReleaseEvent
+224   (int (*)(...))QDateTimeEdit::focusInEvent
+232   (int (*)(...))QAbstractSpinBox::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QDateTimeEdit::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QAbstractSpinBox::resizeEvent
+280   (int (*)(...))QAbstractSpinBox::closeEvent
+288   (int (*)(...))QAbstractSpinBox::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QAbstractSpinBox::showEvent
+352   (int (*)(...))QAbstractSpinBox::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractSpinBox::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QAbstractSpinBox::inputMethodQuery
+424   (int (*)(...))QDateTimeEdit::focusNextPrevChild
+432   (int (*)(...))QDateTimeEdit::validate
+440   (int (*)(...))QDateTimeEdit::fixup
+448   (int (*)(...))QDateTimeEdit::stepBy
+456   (int (*)(...))QDateTimeEdit::clear
+464   (int (*)(...))QDateTimeEdit::stepEnabled
+472   (int (*)(...))QDateTimeEdit::dateTimeFromText
+480   (int (*)(...))QDateTimeEdit::textFromDateTime
+488   (int (*)(...))-16
+496   (int (*)(...))(& _ZTI9QTimeEdit)
+504   (int (*)(...))QTimeEdit::_ZThn16_N9QTimeEditD1Ev
+512   (int (*)(...))QTimeEdit::_ZThn16_N9QTimeEditD0Ev
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+552   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+560   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QTimeEdit
+   size=48 align=8
+   base size=48 base align=8
+QTimeEdit (0x0x7f0a76737618) 0
+    vptr=((& QTimeEdit::_ZTV9QTimeEdit) + 16u)
+  QDateTimeEdit (0x0x7f0a76737680) 0
+      primary-for QTimeEdit (0x0x7f0a76737618)
+    QAbstractSpinBox (0x0x7f0a767376e8) 0
+        primary-for QDateTimeEdit (0x0x7f0a76737680)
+      QWidget (0x0x7f0a76406a80) 0
+          primary-for QAbstractSpinBox (0x0x7f0a767376e8)
+        QObject (0x0x7f0a76790720) 0
+            primary-for QWidget (0x0x7f0a76406a80)
+        QPaintDevice (0x0x7f0a76790780) 16
+            vptr=((& QTimeEdit::_ZTV9QTimeEdit) + 504u)
+
+Class QDateEdit::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDateEdit::QPrivateSignal (0x0x7f0a76790900) 0 empty
+
+Vtable for QDateEdit
+QDateEdit::_ZTV9QDateEdit: 71u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QDateEdit)
+16    (int (*)(...))QDateEdit::metaObject
+24    (int (*)(...))QDateEdit::qt_metacast
+32    (int (*)(...))QDateEdit::qt_metacall
+40    (int (*)(...))QDateEdit::~QDateEdit
+48    (int (*)(...))QDateEdit::~QDateEdit
+56    (int (*)(...))QDateTimeEdit::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractSpinBox::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QDateTimeEdit::sizeHint
+136   (int (*)(...))QAbstractSpinBox::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QDateTimeEdit::mousePressEvent
+176   (int (*)(...))QAbstractSpinBox::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractSpinBox::mouseMoveEvent
+200   (int (*)(...))QDateTimeEdit::wheelEvent
+208   (int (*)(...))QDateTimeEdit::keyPressEvent
+216   (int (*)(...))QAbstractSpinBox::keyReleaseEvent
+224   (int (*)(...))QDateTimeEdit::focusInEvent
+232   (int (*)(...))QAbstractSpinBox::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QDateTimeEdit::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QAbstractSpinBox::resizeEvent
+280   (int (*)(...))QAbstractSpinBox::closeEvent
+288   (int (*)(...))QAbstractSpinBox::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QAbstractSpinBox::showEvent
+352   (int (*)(...))QAbstractSpinBox::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractSpinBox::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QAbstractSpinBox::inputMethodQuery
+424   (int (*)(...))QDateTimeEdit::focusNextPrevChild
+432   (int (*)(...))QDateTimeEdit::validate
+440   (int (*)(...))QDateTimeEdit::fixup
+448   (int (*)(...))QDateTimeEdit::stepBy
+456   (int (*)(...))QDateTimeEdit::clear
+464   (int (*)(...))QDateTimeEdit::stepEnabled
+472   (int (*)(...))QDateTimeEdit::dateTimeFromText
+480   (int (*)(...))QDateTimeEdit::textFromDateTime
+488   (int (*)(...))-16
+496   (int (*)(...))(& _ZTI9QDateEdit)
+504   (int (*)(...))QDateEdit::_ZThn16_N9QDateEditD1Ev
+512   (int (*)(...))QDateEdit::_ZThn16_N9QDateEditD0Ev
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+552   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+560   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QDateEdit
+   size=48 align=8
+   base size=48 base align=8
+QDateEdit (0x0x7f0a76737750) 0
+    vptr=((& QDateEdit::_ZTV9QDateEdit) + 16u)
+  QDateTimeEdit (0x0x7f0a767377b8) 0
+      primary-for QDateEdit (0x0x7f0a76737750)
+    QAbstractSpinBox (0x0x7f0a76737820) 0
+        primary-for QDateTimeEdit (0x0x7f0a767377b8)
+      QWidget (0x0x7f0a76406d90) 0
+          primary-for QAbstractSpinBox (0x0x7f0a76737820)
+        QObject (0x0x7f0a76790840) 0
+            primary-for QWidget (0x0x7f0a76406d90)
+        QPaintDevice (0x0x7f0a767908a0) 16
+            vptr=((& QDateEdit::_ZTV9QDateEdit) + 504u)
+
+Class QDesktopWidget::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDesktopWidget::QPrivateSignal (0x0x7f0a76790a20) 0 empty
+
+Vtable for QDesktopWidget
+QDesktopWidget::_ZTV14QDesktopWidget: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QDesktopWidget)
+16    (int (*)(...))QDesktopWidget::metaObject
+24    (int (*)(...))QDesktopWidget::qt_metacast
+32    (int (*)(...))QDesktopWidget::qt_metacall
+40    (int (*)(...))QDesktopWidget::~QDesktopWidget
+48    (int (*)(...))QDesktopWidget::~QDesktopWidget
+56    (int (*)(...))QWidget::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QDesktopWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI14QDesktopWidget)
+448   (int (*)(...))QDesktopWidget::_ZThn16_N14QDesktopWidgetD1Ev
+456   (int (*)(...))QDesktopWidget::_ZThn16_N14QDesktopWidgetD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QDesktopWidget
+   size=48 align=8
+   base size=48 base align=8
+QDesktopWidget (0x0x7f0a76737888) 0
+    vptr=((& QDesktopWidget::_ZTV14QDesktopWidget) + 16u)
+  QWidget (0x0x7f0a7645ed20) 0
+      primary-for QDesktopWidget (0x0x7f0a76737888)
+    QObject (0x0x7f0a76790960) 0
+        primary-for QWidget (0x0x7f0a7645ed20)
+    QPaintDevice (0x0x7f0a767909c0) 16
+        vptr=((& QDesktopWidget::_ZTV14QDesktopWidget) + 448u)
+
+Class QDial::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDial::QPrivateSignal (0x0x7f0a76790b40) 0 empty
+
+Vtable for QDial
+QDial::_ZTV5QDial: 65u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI5QDial)
+16    (int (*)(...))QDial::metaObject
+24    (int (*)(...))QDial::qt_metacast
+32    (int (*)(...))QDial::qt_metacall
+40    (int (*)(...))QDial::~QDial
+48    (int (*)(...))QDial::~QDial
+56    (int (*)(...))QDial::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractSlider::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QDial::sizeHint
+136   (int (*)(...))QDial::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QDial::mousePressEvent
+176   (int (*)(...))QDial::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QDial::mouseMoveEvent
+200   (int (*)(...))QAbstractSlider::wheelEvent
+208   (int (*)(...))QAbstractSlider::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QDial::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QDial::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractSlider::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QDial::sliderChange
+440   (int (*)(...))-16
+448   (int (*)(...))(& _ZTI5QDial)
+456   (int (*)(...))QDial::_ZThn16_N5QDialD1Ev
+464   (int (*)(...))QDial::_ZThn16_N5QDialD0Ev
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QDial
+   size=48 align=8
+   base size=48 base align=8
+QDial (0x0x7f0a767378f0) 0
+    vptr=((& QDial::_ZTV5QDial) + 16u)
+  QAbstractSlider (0x0x7f0a76737958) 0
+      primary-for QDial (0x0x7f0a767378f0)
+    QWidget (0x0x7f0a764914d0) 0
+        primary-for QAbstractSlider (0x0x7f0a76737958)
+      QObject (0x0x7f0a76790a80) 0
+          primary-for QWidget (0x0x7f0a764914d0)
+      QPaintDevice (0x0x7f0a76790ae0) 16
+          vptr=((& QDial::_ZTV5QDial) + 456u)
+
+Class QDialogButtonBox::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDialogButtonBox::QPrivateSignal (0x0x7f0a76790c60) 0 empty
+
+Vtable for QDialogButtonBox
+QDialogButtonBox::_ZTV16QDialogButtonBox: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QDialogButtonBox)
+16    (int (*)(...))QDialogButtonBox::metaObject
+24    (int (*)(...))QDialogButtonBox::qt_metacast
+32    (int (*)(...))QDialogButtonBox::qt_metacall
+40    (int (*)(...))QDialogButtonBox::~QDialogButtonBox
+48    (int (*)(...))QDialogButtonBox::~QDialogButtonBox
+56    (int (*)(...))QDialogButtonBox::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QDialogButtonBox::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI16QDialogButtonBox)
+448   (int (*)(...))QDialogButtonBox::_ZThn16_N16QDialogButtonBoxD1Ev
+456   (int (*)(...))QDialogButtonBox::_ZThn16_N16QDialogButtonBoxD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QDialogButtonBox
+   size=48 align=8
+   base size=48 base align=8
+QDialogButtonBox (0x0x7f0a767379c0) 0
+    vptr=((& QDialogButtonBox::_ZTV16QDialogButtonBox) + 16u)
+  QWidget (0x0x7f0a764919a0) 0
+      primary-for QDialogButtonBox (0x0x7f0a767379c0)
+    QObject (0x0x7f0a76790ba0) 0
+        primary-for QWidget (0x0x7f0a764919a0)
+    QPaintDevice (0x0x7f0a76790c00) 16
+        vptr=((& QDialogButtonBox::_ZTV16QDialogButtonBox) + 448u)
+
+Vtable for QFileIconProvider
+QFileIconProvider::_ZTV17QFileIconProvider: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QFileIconProvider)
+16    (int (*)(...))QFileIconProvider::~QFileIconProvider
+24    (int (*)(...))QFileIconProvider::~QFileIconProvider
+32    (int (*)(...))QFileIconProvider::icon
+40    (int (*)(...))QFileIconProvider::icon
+48    (int (*)(...))QFileIconProvider::type
+
+Class QFileIconProvider
+   size=16 align=8
+   base size=16 base align=8
+QFileIconProvider (0x0x7f0a76790e40) 0
+    vptr=((& QFileIconProvider::_ZTV17QFileIconProvider) + 16u)
+
+Class QDirModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDirModel::QPrivateSignal (0x0x7f0a76510180) 0 empty
+
+Vtable for QDirModel
+QDirModel::_ZTV9QDirModel: 48u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QDirModel)
+16    (int (*)(...))QDirModel::metaObject
+24    (int (*)(...))QDirModel::qt_metacast
+32    (int (*)(...))QDirModel::qt_metacall
+40    (int (*)(...))QDirModel::~QDirModel
+48    (int (*)(...))QDirModel::~QDirModel
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QDirModel::index
+120   (int (*)(...))QDirModel::parent
+128   (int (*)(...))QAbstractItemModel::sibling
+136   (int (*)(...))QDirModel::rowCount
+144   (int (*)(...))QDirModel::columnCount
+152   (int (*)(...))QDirModel::hasChildren
+160   (int (*)(...))QDirModel::data
+168   (int (*)(...))QDirModel::setData
+176   (int (*)(...))QDirModel::headerData
+184   (int (*)(...))QAbstractItemModel::setHeaderData
+192   (int (*)(...))QAbstractItemModel::itemData
+200   (int (*)(...))QAbstractItemModel::setItemData
+208   (int (*)(...))QDirModel::mimeTypes
+216   (int (*)(...))QDirModel::mimeData
+224   (int (*)(...))QAbstractItemModel::canDropMimeData
+232   (int (*)(...))QDirModel::dropMimeData
+240   (int (*)(...))QDirModel::supportedDropActions
+248   (int (*)(...))QAbstractItemModel::supportedDragActions
+256   (int (*)(...))QAbstractItemModel::insertRows
+264   (int (*)(...))QAbstractItemModel::insertColumns
+272   (int (*)(...))QAbstractItemModel::removeRows
+280   (int (*)(...))QAbstractItemModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QAbstractItemModel::fetchMore
+312   (int (*)(...))QAbstractItemModel::canFetchMore
+320   (int (*)(...))QDirModel::flags
+328   (int (*)(...))QDirModel::sort
+336   (int (*)(...))QAbstractItemModel::buddy
+344   (int (*)(...))QAbstractItemModel::match
+352   (int (*)(...))QAbstractItemModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractItemModel::submit
+376   (int (*)(...))QAbstractItemModel::revert
+
+Class QDirModel
+   size=16 align=8
+   base size=16 base align=8
+QDirModel (0x0x7f0a76737bc8) 0
+    vptr=((& QDirModel::_ZTV9QDirModel) + 16u)
+  QAbstractItemModel (0x0x7f0a76737c30) 0
+      primary-for QDirModel (0x0x7f0a76737bc8)
+    QObject (0x0x7f0a76510120) 0
+        primary-for QAbstractItemModel (0x0x7f0a76737c30)
+
+Class QDockWidget::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDockWidget::QPrivateSignal (0x0x7f0a765102a0) 0 empty
+
+Vtable for QDockWidget
+QDockWidget::_ZTV11QDockWidget: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QDockWidget)
+16    (int (*)(...))QDockWidget::metaObject
+24    (int (*)(...))QDockWidget::qt_metacast
+32    (int (*)(...))QDockWidget::qt_metacall
+40    (int (*)(...))QDockWidget::~QDockWidget
+48    (int (*)(...))QDockWidget::~QDockWidget
+56    (int (*)(...))QDockWidget::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QDockWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QDockWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QDockWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI11QDockWidget)
+448   (int (*)(...))QDockWidget::_ZThn16_N11QDockWidgetD1Ev
+456   (int (*)(...))QDockWidget::_ZThn16_N11QDockWidgetD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QDockWidget
+   size=48 align=8
+   base size=48 base align=8
+QDockWidget (0x0x7f0a76737c98) 0
+    vptr=((& QDockWidget::_ZTV11QDockWidget) + 16u)
+  QWidget (0x0x7f0a76533930) 0
+      primary-for QDockWidget (0x0x7f0a76737c98)
+    QObject (0x0x7f0a765101e0) 0
+        primary-for QWidget (0x0x7f0a76533930)
+    QPaintDevice (0x0x7f0a76510240) 16
+        vptr=((& QDockWidget::_ZTV11QDockWidget) + 448u)
+
+Class QTileRules
+   size=8 align=4
+   base size=8 base align=4
+QTileRules (0x0x7f0a76510480) 0
+
+Class QErrorMessage::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QErrorMessage::QPrivateSignal (0x0x7f0a76510720) 0 empty
+
+Vtable for QErrorMessage
+QErrorMessage::_ZTV13QErrorMessage: 69u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QErrorMessage)
+16    (int (*)(...))QErrorMessage::metaObject
+24    (int (*)(...))QErrorMessage::qt_metacast
+32    (int (*)(...))QErrorMessage::qt_metacall
+40    (int (*)(...))QErrorMessage::~QErrorMessage
+48    (int (*)(...))QErrorMessage::~QErrorMessage
+56    (int (*)(...))QWidget::event
+64    (int (*)(...))QDialog::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QDialog::setVisible
+128   (int (*)(...))QDialog::sizeHint
+136   (int (*)(...))QDialog::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QDialog::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QDialog::resizeEvent
+280   (int (*)(...))QDialog::closeEvent
+288   (int (*)(...))QDialog::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QDialog::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QErrorMessage::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QDialog::open
+440   (int (*)(...))QDialog::exec
+448   (int (*)(...))QErrorMessage::done
+456   (int (*)(...))QDialog::accept
+464   (int (*)(...))QDialog::reject
+472   (int (*)(...))-16
+480   (int (*)(...))(& _ZTI13QErrorMessage)
+488   (int (*)(...))QErrorMessage::_ZThn16_N13QErrorMessageD1Ev
+496   (int (*)(...))QErrorMessage::_ZThn16_N13QErrorMessageD0Ev
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QErrorMessage
+   size=48 align=8
+   base size=48 base align=8
+QErrorMessage (0x0x7f0a76737ea0) 0
+    vptr=((& QErrorMessage::_ZTV13QErrorMessage) + 16u)
+  QDialog (0x0x7f0a76737f08) 0
+      primary-for QErrorMessage (0x0x7f0a76737ea0)
+    QWidget (0x0x7f0a765cdb60) 0
+        primary-for QDialog (0x0x7f0a76737f08)
+      QObject (0x0x7f0a76510660) 0
+          primary-for QWidget (0x0x7f0a765cdb60)
+      QPaintDevice (0x0x7f0a765106c0) 16
+          vptr=((& QErrorMessage::_ZTV13QErrorMessage) + 488u)
+
+Class QFileDialog::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFileDialog::QPrivateSignal (0x0x7f0a76510840) 0 empty
+
+Vtable for QFileDialog
+QFileDialog::_ZTV11QFileDialog: 69u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QFileDialog)
+16    (int (*)(...))QFileDialog::metaObject
+24    (int (*)(...))QFileDialog::qt_metacast
+32    (int (*)(...))QFileDialog::qt_metacall
+40    (int (*)(...))QFileDialog::~QFileDialog
+48    (int (*)(...))QFileDialog::~QFileDialog
+56    (int (*)(...))QWidget::event
+64    (int (*)(...))QDialog::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QFileDialog::setVisible
+128   (int (*)(...))QDialog::sizeHint
+136   (int (*)(...))QDialog::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QDialog::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QDialog::resizeEvent
+280   (int (*)(...))QDialog::closeEvent
+288   (int (*)(...))QDialog::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QDialog::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFileDialog::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QDialog::open
+440   (int (*)(...))QDialog::exec
+448   (int (*)(...))QFileDialog::done
+456   (int (*)(...))QFileDialog::accept
+464   (int (*)(...))QDialog::reject
+472   (int (*)(...))-16
+480   (int (*)(...))(& _ZTI11QFileDialog)
+488   (int (*)(...))QFileDialog::_ZThn16_N11QFileDialogD1Ev
+496   (int (*)(...))QFileDialog::_ZThn16_N11QFileDialogD0Ev
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QFileDialog
+   size=48 align=8
+   base size=48 base align=8
+QFileDialog (0x0x7f0a76737f70) 0
+    vptr=((& QFileDialog::_ZTV11QFileDialog) + 16u)
+  QDialog (0x0x7f0a761fe000) 0
+      primary-for QFileDialog (0x0x7f0a76737f70)
+    QWidget (0x0x7f0a761fd070) 0
+        primary-for QDialog (0x0x7f0a761fe000)
+      QObject (0x0x7f0a76510780) 0
+          primary-for QWidget (0x0x7f0a761fd070)
+      QPaintDevice (0x0x7f0a765107e0) 16
+          vptr=((& QFileDialog::_ZTV11QFileDialog) + 488u)
+
+Class QFileSystemModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFileSystemModel::QPrivateSignal (0x0x7f0a76510a80) 0 empty
+
+Vtable for QFileSystemModel
+QFileSystemModel::_ZTV16QFileSystemModel: 48u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QFileSystemModel)
+16    (int (*)(...))QFileSystemModel::metaObject
+24    (int (*)(...))QFileSystemModel::qt_metacast
+32    (int (*)(...))QFileSystemModel::qt_metacall
+40    (int (*)(...))QFileSystemModel::~QFileSystemModel
+48    (int (*)(...))QFileSystemModel::~QFileSystemModel
+56    (int (*)(...))QFileSystemModel::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QFileSystemModel::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QFileSystemModel::index
+120   (int (*)(...))QFileSystemModel::parent
+128   (int (*)(...))QFileSystemModel::sibling
+136   (int (*)(...))QFileSystemModel::rowCount
+144   (int (*)(...))QFileSystemModel::columnCount
+152   (int (*)(...))QFileSystemModel::hasChildren
+160   (int (*)(...))QFileSystemModel::data
+168   (int (*)(...))QFileSystemModel::setData
+176   (int (*)(...))QFileSystemModel::headerData
+184   (int (*)(...))QAbstractItemModel::setHeaderData
+192   (int (*)(...))QAbstractItemModel::itemData
+200   (int (*)(...))QAbstractItemModel::setItemData
+208   (int (*)(...))QFileSystemModel::mimeTypes
+216   (int (*)(...))QFileSystemModel::mimeData
+224   (int (*)(...))QAbstractItemModel::canDropMimeData
+232   (int (*)(...))QFileSystemModel::dropMimeData
+240   (int (*)(...))QFileSystemModel::supportedDropActions
+248   (int (*)(...))QAbstractItemModel::supportedDragActions
+256   (int (*)(...))QAbstractItemModel::insertRows
+264   (int (*)(...))QAbstractItemModel::insertColumns
+272   (int (*)(...))QAbstractItemModel::removeRows
+280   (int (*)(...))QAbstractItemModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QFileSystemModel::fetchMore
+312   (int (*)(...))QFileSystemModel::canFetchMore
+320   (int (*)(...))QFileSystemModel::flags
+328   (int (*)(...))QFileSystemModel::sort
+336   (int (*)(...))QAbstractItemModel::buddy
+344   (int (*)(...))QAbstractItemModel::match
+352   (int (*)(...))QAbstractItemModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractItemModel::submit
+376   (int (*)(...))QAbstractItemModel::revert
+
+Class QFileSystemModel
+   size=16 align=8
+   base size=16 base align=8
+QFileSystemModel (0x0x7f0a761fe138) 0
+    vptr=((& QFileSystemModel::_ZTV16QFileSystemModel) + 16u)
+  QAbstractItemModel (0x0x7f0a761fe1a0) 0
+      primary-for QFileSystemModel (0x0x7f0a761fe138)
+    QObject (0x0x7f0a76510a20) 0
+        primary-for QAbstractItemModel (0x0x7f0a761fe1a0)
+
+Class QFocusFrame::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFocusFrame::QPrivateSignal (0x0x7f0a76510c00) 0 empty
+
+Vtable for QFocusFrame
+QFocusFrame::_ZTV11QFocusFrame: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QFocusFrame)
+16    (int (*)(...))QFocusFrame::metaObject
+24    (int (*)(...))QFocusFrame::qt_metacast
+32    (int (*)(...))QFocusFrame::qt_metacall
+40    (int (*)(...))QFocusFrame::~QFocusFrame
+48    (int (*)(...))QFocusFrame::~QFocusFrame
+56    (int (*)(...))QFocusFrame::event
+64    (int (*)(...))QFocusFrame::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QFocusFrame::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI11QFocusFrame)
+448   (int (*)(...))QFocusFrame::_ZThn16_N11QFocusFrameD1Ev
+456   (int (*)(...))QFocusFrame::_ZThn16_N11QFocusFrameD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QFocusFrame
+   size=48 align=8
+   base size=48 base align=8
+QFocusFrame (0x0x7f0a761fe208) 0
+    vptr=((& QFocusFrame::_ZTV11QFocusFrame) + 16u)
+  QWidget (0x0x7f0a76281620) 0
+      primary-for QFocusFrame (0x0x7f0a761fe208)
+    QObject (0x0x7f0a76510b40) 0
+        primary-for QWidget (0x0x7f0a76281620)
+    QPaintDevice (0x0x7f0a76510ba0) 16
+        vptr=((& QFocusFrame::_ZTV11QFocusFrame) + 448u)
+
+Class QFontComboBox::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFontComboBox::QPrivateSignal (0x0x7f0a76510d20) 0 empty
+
+Vtable for QFontComboBox
+QFontComboBox::_ZTV13QFontComboBox: 66u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QFontComboBox)
+16    (int (*)(...))QFontComboBox::metaObject
+24    (int (*)(...))QFontComboBox::qt_metacast
+32    (int (*)(...))QFontComboBox::qt_metacall
+40    (int (*)(...))QFontComboBox::~QFontComboBox
+48    (int (*)(...))QFontComboBox::~QFontComboBox
+56    (int (*)(...))QFontComboBox::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QFontComboBox::sizeHint
+136   (int (*)(...))QComboBox::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QComboBox::mousePressEvent
+176   (int (*)(...))QComboBox::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QComboBox::wheelEvent
+208   (int (*)(...))QComboBox::keyPressEvent
+216   (int (*)(...))QComboBox::keyReleaseEvent
+224   (int (*)(...))QComboBox::focusInEvent
+232   (int (*)(...))QComboBox::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QComboBox::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QComboBox::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QComboBox::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QComboBox::showEvent
+352   (int (*)(...))QComboBox::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QComboBox::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QComboBox::inputMethodEvent
+416   (int (*)(...))QComboBox::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QComboBox::showPopup
+440   (int (*)(...))QComboBox::hidePopup
+448   (int (*)(...))-16
+456   (int (*)(...))(& _ZTI13QFontComboBox)
+464   (int (*)(...))QFontComboBox::_ZThn16_N13QFontComboBoxD1Ev
+472   (int (*)(...))QFontComboBox::_ZThn16_N13QFontComboBoxD0Ev
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QFontComboBox
+   size=48 align=8
+   base size=48 base align=8
+QFontComboBox (0x0x7f0a761fe270) 0
+    vptr=((& QFontComboBox::_ZTV13QFontComboBox) + 16u)
+  QComboBox (0x0x7f0a761fe2d8) 0
+      primary-for QFontComboBox (0x0x7f0a761fe270)
+    QWidget (0x0x7f0a76281af0) 0
+        primary-for QComboBox (0x0x7f0a761fe2d8)
+      QObject (0x0x7f0a76510c60) 0
+          primary-for QWidget (0x0x7f0a76281af0)
+      QPaintDevice (0x0x7f0a76510cc0) 16
+          vptr=((& QFontComboBox::_ZTV13QFontComboBox) + 464u)
+
+Class QFontDialog::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFontDialog::QPrivateSignal (0x0x7f0a76301000) 0 empty
+
+Vtable for QFontDialog
+QFontDialog::_ZTV11QFontDialog: 69u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QFontDialog)
+16    (int (*)(...))QFontDialog::metaObject
+24    (int (*)(...))QFontDialog::qt_metacast
+32    (int (*)(...))QFontDialog::qt_metacall
+40    (int (*)(...))QFontDialog::~QFontDialog
+48    (int (*)(...))QFontDialog::~QFontDialog
+56    (int (*)(...))QWidget::event
+64    (int (*)(...))QFontDialog::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QFontDialog::setVisible
+128   (int (*)(...))QDialog::sizeHint
+136   (int (*)(...))QDialog::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QDialog::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QDialog::resizeEvent
+280   (int (*)(...))QDialog::closeEvent
+288   (int (*)(...))QDialog::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QDialog::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFontDialog::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QDialog::open
+440   (int (*)(...))QDialog::exec
+448   (int (*)(...))QFontDialog::done
+456   (int (*)(...))QDialog::accept
+464   (int (*)(...))QDialog::reject
+472   (int (*)(...))-16
+480   (int (*)(...))(& _ZTI11QFontDialog)
+488   (int (*)(...))QFontDialog::_ZThn16_N11QFontDialogD1Ev
+496   (int (*)(...))QFontDialog::_ZThn16_N11QFontDialogD0Ev
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QFontDialog
+   size=48 align=8
+   base size=48 base align=8
+QFontDialog (0x0x7f0a761fe478) 0
+    vptr=((& QFontDialog::_ZTV11QFontDialog) + 16u)
+  QDialog (0x0x7f0a761fe4e0) 0
+      primary-for QFontDialog (0x0x7f0a761fe478)
+    QWidget (0x0x7f0a762f0230) 0
+        primary-for QDialog (0x0x7f0a761fe4e0)
+      QObject (0x0x7f0a76510f00) 0
+          primary-for QWidget (0x0x7f0a762f0230)
+      QPaintDevice (0x0x7f0a76510f60) 16
+          vptr=((& QFontDialog::_ZTV11QFontDialog) + 488u)
+
+Class QFormLayout::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFormLayout::QPrivateSignal (0x0x7f0a763012a0) 0 empty
+
+Class QFormLayout::TakeRowResult
+   size=16 align=8
+   base size=16 base align=8
+QFormLayout::TakeRowResult (0x0x7f0a76301300) 0
+
+Vtable for QFormLayout
+QFormLayout::_ZTV11QFormLayout: 50u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QFormLayout)
+16    (int (*)(...))QFormLayout::metaObject
+24    (int (*)(...))QFormLayout::qt_metacast
+32    (int (*)(...))QFormLayout::qt_metacall
+40    (int (*)(...))QFormLayout::~QFormLayout
+48    (int (*)(...))QFormLayout::~QFormLayout
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QLayout::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QFormLayout::invalidate
+120   (int (*)(...))QLayout::geometry
+128   (int (*)(...))QFormLayout::addItem
+136   (int (*)(...))QFormLayout::expandingDirections
+144   (int (*)(...))QFormLayout::minimumSize
+152   (int (*)(...))QLayout::maximumSize
+160   (int (*)(...))QFormLayout::setGeometry
+168   (int (*)(...))QFormLayout::itemAt
+176   (int (*)(...))QFormLayout::takeAt
+184   (int (*)(...))QLayout::indexOf
+192   (int (*)(...))QFormLayout::count
+200   (int (*)(...))QLayout::isEmpty
+208   (int (*)(...))QLayout::controlTypes
+216   (int (*)(...))QLayout::layout
+224   (int (*)(...))QFormLayout::sizeHint
+232   (int (*)(...))QFormLayout::hasHeightForWidth
+240   (int (*)(...))QFormLayout::heightForWidth
+248   (int (*)(...))-16
+256   (int (*)(...))(& _ZTI11QFormLayout)
+264   (int (*)(...))QFormLayout::_ZThn16_N11QFormLayoutD1Ev
+272   (int (*)(...))QFormLayout::_ZThn16_N11QFormLayoutD0Ev
+280   (int (*)(...))QFormLayout::_ZThn16_NK11QFormLayout8sizeHintEv
+288   (int (*)(...))QFormLayout::_ZThn16_NK11QFormLayout11minimumSizeEv
+296   (int (*)(...))QLayout::_ZThn16_NK7QLayout11maximumSizeEv
+304   (int (*)(...))QFormLayout::_ZThn16_NK11QFormLayout19expandingDirectionsEv
+312   (int (*)(...))QFormLayout::_ZThn16_N11QFormLayout11setGeometryERK5QRect
+320   (int (*)(...))QLayout::_ZThn16_NK7QLayout8geometryEv
+328   (int (*)(...))QLayout::_ZThn16_NK7QLayout7isEmptyEv
+336   (int (*)(...))QFormLayout::_ZThn16_NK11QFormLayout17hasHeightForWidthEv
+344   (int (*)(...))QFormLayout::_ZThn16_NK11QFormLayout14heightForWidthEi
+352   (int (*)(...))QLayoutItem::minimumHeightForWidth
+360   (int (*)(...))QFormLayout::_ZThn16_N11QFormLayout10invalidateEv
+368   (int (*)(...))QLayoutItem::widget
+376   (int (*)(...))QLayout::_ZThn16_N7QLayout6layoutEv
+384   (int (*)(...))QLayoutItem::spacerItem
+392   (int (*)(...))QLayout::_ZThn16_NK7QLayout12controlTypesEv
+
+Class QFormLayout
+   size=32 align=8
+   base size=28 base align=8
+QFormLayout (0x0x7f0a761fe618) 0
+    vptr=((& QFormLayout::_ZTV11QFormLayout) + 16u)
+  QLayout (0x0x7f0a7632fe70) 0
+      primary-for QFormLayout (0x0x7f0a761fe618)
+    QObject (0x0x7f0a763011e0) 0
+        primary-for QLayout (0x0x7f0a7632fe70)
+    QLayoutItem (0x0x7f0a76301240) 16
+        vptr=((& QFormLayout::_ZTV11QFormLayout) + 264u)
+
+Class QGesture::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGesture::QPrivateSignal (0x0x7f0a76301840) 0 empty
+
+Vtable for QGesture
+QGesture::_ZTV8QGesture: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI8QGesture)
+16    (int (*)(...))QGesture::metaObject
+24    (int (*)(...))QGesture::qt_metacast
+32    (int (*)(...))QGesture::qt_metacall
+40    (int (*)(...))QGesture::~QGesture
+48    (int (*)(...))QGesture::~QGesture
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QGesture
+   size=16 align=8
+   base size=16 base align=8
+QGesture (0x0x7f0a761fe820) 0
+    vptr=((& QGesture::_ZTV8QGesture) + 16u)
+  QObject (0x0x7f0a763017e0) 0
+      primary-for QGesture (0x0x7f0a761fe820)
+
+Class QPanGesture::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPanGesture::QPrivateSignal (0x0x7f0a76301900) 0 empty
+
+Vtable for QPanGesture
+QPanGesture::_ZTV11QPanGesture: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QPanGesture)
+16    (int (*)(...))QPanGesture::metaObject
+24    (int (*)(...))QPanGesture::qt_metacast
+32    (int (*)(...))QPanGesture::qt_metacall
+40    (int (*)(...))QPanGesture::~QPanGesture
+48    (int (*)(...))QPanGesture::~QPanGesture
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QPanGesture
+   size=16 align=8
+   base size=16 base align=8
+QPanGesture (0x0x7f0a761fe888) 0
+    vptr=((& QPanGesture::_ZTV11QPanGesture) + 16u)
+  QGesture (0x0x7f0a761fe8f0) 0
+      primary-for QPanGesture (0x0x7f0a761fe888)
+    QObject (0x0x7f0a763018a0) 0
+        primary-for QGesture (0x0x7f0a761fe8f0)
+
+Class QPinchGesture::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPinchGesture::QPrivateSignal (0x0x7f0a763019c0) 0 empty
+
+Vtable for QPinchGesture
+QPinchGesture::_ZTV13QPinchGesture: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QPinchGesture)
+16    (int (*)(...))QPinchGesture::metaObject
+24    (int (*)(...))QPinchGesture::qt_metacast
+32    (int (*)(...))QPinchGesture::qt_metacall
+40    (int (*)(...))QPinchGesture::~QPinchGesture
+48    (int (*)(...))QPinchGesture::~QPinchGesture
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QPinchGesture
+   size=16 align=8
+   base size=16 base align=8
+QPinchGesture (0x0x7f0a761fe958) 0
+    vptr=((& QPinchGesture::_ZTV13QPinchGesture) + 16u)
+  QGesture (0x0x7f0a761fe9c0) 0
+      primary-for QPinchGesture (0x0x7f0a761fe958)
+    QObject (0x0x7f0a76301960) 0
+        primary-for QGesture (0x0x7f0a761fe9c0)
+
+Class QSwipeGesture::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSwipeGesture::QPrivateSignal (0x0x7f0a76301d20) 0 empty
+
+Vtable for QSwipeGesture
+QSwipeGesture::_ZTV13QSwipeGesture: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QSwipeGesture)
+16    (int (*)(...))QSwipeGesture::metaObject
+24    (int (*)(...))QSwipeGesture::qt_metacast
+32    (int (*)(...))QSwipeGesture::qt_metacall
+40    (int (*)(...))QSwipeGesture::~QSwipeGesture
+48    (int (*)(...))QSwipeGesture::~QSwipeGesture
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QSwipeGesture
+   size=16 align=8
+   base size=16 base align=8
+QSwipeGesture (0x0x7f0a761feaf8) 0
+    vptr=((& QSwipeGesture::_ZTV13QSwipeGesture) + 16u)
+  QGesture (0x0x7f0a761feb60) 0
+      primary-for QSwipeGesture (0x0x7f0a761feaf8)
+    QObject (0x0x7f0a76301cc0) 0
+        primary-for QGesture (0x0x7f0a761feb60)
+
+Class QTapGesture::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTapGesture::QPrivateSignal (0x0x7f0a76301e40) 0 empty
+
+Vtable for QTapGesture
+QTapGesture::_ZTV11QTapGesture: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QTapGesture)
+16    (int (*)(...))QTapGesture::metaObject
+24    (int (*)(...))QTapGesture::qt_metacast
+32    (int (*)(...))QTapGesture::qt_metacall
+40    (int (*)(...))QTapGesture::~QTapGesture
+48    (int (*)(...))QTapGesture::~QTapGesture
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QTapGesture
+   size=16 align=8
+   base size=16 base align=8
+QTapGesture (0x0x7f0a761febc8) 0
+    vptr=((& QTapGesture::_ZTV11QTapGesture) + 16u)
+  QGesture (0x0x7f0a761fec30) 0
+      primary-for QTapGesture (0x0x7f0a761febc8)
+    QObject (0x0x7f0a76301de0) 0
+        primary-for QGesture (0x0x7f0a761fec30)
+
+Class QTapAndHoldGesture::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTapAndHoldGesture::QPrivateSignal (0x0x7f0a76301f00) 0 empty
+
+Vtable for QTapAndHoldGesture
+QTapAndHoldGesture::_ZTV18QTapAndHoldGesture: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QTapAndHoldGesture)
+16    (int (*)(...))QTapAndHoldGesture::metaObject
+24    (int (*)(...))QTapAndHoldGesture::qt_metacast
+32    (int (*)(...))QTapAndHoldGesture::qt_metacall
+40    (int (*)(...))QTapAndHoldGesture::~QTapAndHoldGesture
+48    (int (*)(...))QTapAndHoldGesture::~QTapAndHoldGesture
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QTapAndHoldGesture
+   size=16 align=8
+   base size=16 base align=8
+QTapAndHoldGesture (0x0x7f0a761fec98) 0
+    vptr=((& QTapAndHoldGesture::_ZTV18QTapAndHoldGesture) + 16u)
+  QGesture (0x0x7f0a761fed00) 0
+      primary-for QTapAndHoldGesture (0x0x7f0a761fec98)
+    QObject (0x0x7f0a76301ea0) 0
+        primary-for QGesture (0x0x7f0a761fed00)
+
+Vtable for QGestureEvent
+QGestureEvent::_ZTV13QGestureEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QGestureEvent)
+16    (int (*)(...))QGestureEvent::~QGestureEvent
+24    (int (*)(...))QGestureEvent::~QGestureEvent
+
+Class QGestureEvent
+   size=56 align=8
+   base size=56 base align=8
+QGestureEvent (0x0x7f0a761fed68) 0
+    vptr=((& QGestureEvent::_ZTV13QGestureEvent) + 16u)
+  QEvent (0x0x7f0a76301f60) 0
+      primary-for QGestureEvent (0x0x7f0a761fed68)
+
+Vtable for QGestureRecognizer
+QGestureRecognizer::_ZTV18QGestureRecognizer: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QGestureRecognizer)
+16    0u
+24    0u
+32    (int (*)(...))QGestureRecognizer::create
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))QGestureRecognizer::reset
+
+Class QGestureRecognizer
+   size=8 align=8
+   base size=8 base align=8
+QGestureRecognizer (0x0x7f0a7602d360) 0 nearly-empty
+    vptr=((& QGestureRecognizer::_ZTV18QGestureRecognizer) + 16u)
+
+Vtable for QGraphicsItem
+QGraphicsItem::_ZTV13QGraphicsItem: 39u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QGraphicsItem)
+16    0u
+24    0u
+32    (int (*)(...))QGraphicsItem::advance
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))QGraphicsItem::shape
+56    (int (*)(...))QGraphicsItem::contains
+64    (int (*)(...))QGraphicsItem::collidesWithItem
+72    (int (*)(...))QGraphicsItem::collidesWithPath
+80    (int (*)(...))QGraphicsItem::isObscuredBy
+88    (int (*)(...))QGraphicsItem::opaqueArea
+96    (int (*)(...))__cxa_pure_virtual
+104   (int (*)(...))QGraphicsItem::type
+112   (int (*)(...))QGraphicsItem::sceneEventFilter
+120   (int (*)(...))QGraphicsItem::sceneEvent
+128   (int (*)(...))QGraphicsItem::contextMenuEvent
+136   (int (*)(...))QGraphicsItem::dragEnterEvent
+144   (int (*)(...))QGraphicsItem::dragLeaveEvent
+152   (int (*)(...))QGraphicsItem::dragMoveEvent
+160   (int (*)(...))QGraphicsItem::dropEvent
+168   (int (*)(...))QGraphicsItem::focusInEvent
+176   (int (*)(...))QGraphicsItem::focusOutEvent
+184   (int (*)(...))QGraphicsItem::hoverEnterEvent
+192   (int (*)(...))QGraphicsItem::hoverMoveEvent
+200   (int (*)(...))QGraphicsItem::hoverLeaveEvent
+208   (int (*)(...))QGraphicsItem::keyPressEvent
+216   (int (*)(...))QGraphicsItem::keyReleaseEvent
+224   (int (*)(...))QGraphicsItem::mousePressEvent
+232   (int (*)(...))QGraphicsItem::mouseMoveEvent
+240   (int (*)(...))QGraphicsItem::mouseReleaseEvent
+248   (int (*)(...))QGraphicsItem::mouseDoubleClickEvent
+256   (int (*)(...))QGraphicsItem::wheelEvent
+264   (int (*)(...))QGraphicsItem::inputMethodEvent
+272   (int (*)(...))QGraphicsItem::inputMethodQuery
+280   (int (*)(...))QGraphicsItem::itemChange
+288   (int (*)(...))QGraphicsItem::supportsExtension
+296   (int (*)(...))QGraphicsItem::setExtension
+304   (int (*)(...))QGraphicsItem::extension
+
+Class QGraphicsItem
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsItem (0x0x7f0a7602d540) 0
+    vptr=((& QGraphicsItem::_ZTV13QGraphicsItem) + 16u)
+
+Class QGraphicsObject::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsObject::QPrivateSignal (0x0x7f0a7602d900) 0 empty
+
+Vtable for QGraphicsObject
+QGraphicsObject::_ZTV15QGraphicsObject: 53u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QGraphicsObject)
+16    (int (*)(...))QGraphicsObject::metaObject
+24    (int (*)(...))QGraphicsObject::qt_metacast
+32    (int (*)(...))QGraphicsObject::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QGraphicsObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))-16
+120   (int (*)(...))(& _ZTI15QGraphicsObject)
+128   0u
+136   0u
+144   (int (*)(...))QGraphicsItem::advance
+152   (int (*)(...))__cxa_pure_virtual
+160   (int (*)(...))QGraphicsItem::shape
+168   (int (*)(...))QGraphicsItem::contains
+176   (int (*)(...))QGraphicsItem::collidesWithItem
+184   (int (*)(...))QGraphicsItem::collidesWithPath
+192   (int (*)(...))QGraphicsItem::isObscuredBy
+200   (int (*)(...))QGraphicsItem::opaqueArea
+208   (int (*)(...))__cxa_pure_virtual
+216   (int (*)(...))QGraphicsItem::type
+224   (int (*)(...))QGraphicsItem::sceneEventFilter
+232   (int (*)(...))QGraphicsItem::sceneEvent
+240   (int (*)(...))QGraphicsItem::contextMenuEvent
+248   (int (*)(...))QGraphicsItem::dragEnterEvent
+256   (int (*)(...))QGraphicsItem::dragLeaveEvent
+264   (int (*)(...))QGraphicsItem::dragMoveEvent
+272   (int (*)(...))QGraphicsItem::dropEvent
+280   (int (*)(...))QGraphicsItem::focusInEvent
+288   (int (*)(...))QGraphicsItem::focusOutEvent
+296   (int (*)(...))QGraphicsItem::hoverEnterEvent
+304   (int (*)(...))QGraphicsItem::hoverMoveEvent
+312   (int (*)(...))QGraphicsItem::hoverLeaveEvent
+320   (int (*)(...))QGraphicsItem::keyPressEvent
+328   (int (*)(...))QGraphicsItem::keyReleaseEvent
+336   (int (*)(...))QGraphicsItem::mousePressEvent
+344   (int (*)(...))QGraphicsItem::mouseMoveEvent
+352   (int (*)(...))QGraphicsItem::mouseReleaseEvent
+360   (int (*)(...))QGraphicsItem::mouseDoubleClickEvent
+368   (int (*)(...))QGraphicsItem::wheelEvent
+376   (int (*)(...))QGraphicsItem::inputMethodEvent
+384   (int (*)(...))QGraphicsItem::inputMethodQuery
+392   (int (*)(...))QGraphicsItem::itemChange
+400   (int (*)(...))QGraphicsItem::supportsExtension
+408   (int (*)(...))QGraphicsItem::setExtension
+416   (int (*)(...))QGraphicsItem::extension
+
+Class QGraphicsObject
+   size=32 align=8
+   base size=32 base align=8
+QGraphicsObject (0x0x7f0a7617ef50) 0
+    vptr=((& QGraphicsObject::_ZTV15QGraphicsObject) + 16u)
+  QObject (0x0x7f0a7602d840) 0
+      primary-for QGraphicsObject (0x0x7f0a7617ef50)
+  QGraphicsItem (0x0x7f0a7602d8a0) 16
+      vptr=((& QGraphicsObject::_ZTV15QGraphicsObject) + 128u)
+
+Vtable for QAbstractGraphicsShapeItem
+QAbstractGraphicsShapeItem::_ZTV26QAbstractGraphicsShapeItem: 39u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI26QAbstractGraphicsShapeItem)
+16    0u
+24    0u
+32    (int (*)(...))QGraphicsItem::advance
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))QGraphicsItem::shape
+56    (int (*)(...))QGraphicsItem::contains
+64    (int (*)(...))QGraphicsItem::collidesWithItem
+72    (int (*)(...))QGraphicsItem::collidesWithPath
+80    (int (*)(...))QAbstractGraphicsShapeItem::isObscuredBy
+88    (int (*)(...))QAbstractGraphicsShapeItem::opaqueArea
+96    (int (*)(...))__cxa_pure_virtual
+104   (int (*)(...))QGraphicsItem::type
+112   (int (*)(...))QGraphicsItem::sceneEventFilter
+120   (int (*)(...))QGraphicsItem::sceneEvent
+128   (int (*)(...))QGraphicsItem::contextMenuEvent
+136   (int (*)(...))QGraphicsItem::dragEnterEvent
+144   (int (*)(...))QGraphicsItem::dragLeaveEvent
+152   (int (*)(...))QGraphicsItem::dragMoveEvent
+160   (int (*)(...))QGraphicsItem::dropEvent
+168   (int (*)(...))QGraphicsItem::focusInEvent
+176   (int (*)(...))QGraphicsItem::focusOutEvent
+184   (int (*)(...))QGraphicsItem::hoverEnterEvent
+192   (int (*)(...))QGraphicsItem::hoverMoveEvent
+200   (int (*)(...))QGraphicsItem::hoverLeaveEvent
+208   (int (*)(...))QGraphicsItem::keyPressEvent
+216   (int (*)(...))QGraphicsItem::keyReleaseEvent
+224   (int (*)(...))QGraphicsItem::mousePressEvent
+232   (int (*)(...))QGraphicsItem::mouseMoveEvent
+240   (int (*)(...))QGraphicsItem::mouseReleaseEvent
+248   (int (*)(...))QGraphicsItem::mouseDoubleClickEvent
+256   (int (*)(...))QGraphicsItem::wheelEvent
+264   (int (*)(...))QGraphicsItem::inputMethodEvent
+272   (int (*)(...))QGraphicsItem::inputMethodQuery
+280   (int (*)(...))QGraphicsItem::itemChange
+288   (int (*)(...))QGraphicsItem::supportsExtension
+296   (int (*)(...))QGraphicsItem::setExtension
+304   (int (*)(...))QGraphicsItem::extension
+
+Class QAbstractGraphicsShapeItem
+   size=16 align=8
+   base size=16 base align=8
+QAbstractGraphicsShapeItem (0x0x7f0a76143068) 0
+    vptr=((& QAbstractGraphicsShapeItem::_ZTV26QAbstractGraphicsShapeItem) + 16u)
+  QGraphicsItem (0x0x7f0a7602d960) 0
+      primary-for QAbstractGraphicsShapeItem (0x0x7f0a76143068)
+
+Vtable for QGraphicsPathItem
+QGraphicsPathItem::_ZTV17QGraphicsPathItem: 39u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QGraphicsPathItem)
+16    (int (*)(...))QGraphicsPathItem::~QGraphicsPathItem
+24    (int (*)(...))QGraphicsPathItem::~QGraphicsPathItem
+32    (int (*)(...))QGraphicsItem::advance
+40    (int (*)(...))QGraphicsPathItem::boundingRect
+48    (int (*)(...))QGraphicsPathItem::shape
+56    (int (*)(...))QGraphicsPathItem::contains
+64    (int (*)(...))QGraphicsItem::collidesWithItem
+72    (int (*)(...))QGraphicsItem::collidesWithPath
+80    (int (*)(...))QGraphicsPathItem::isObscuredBy
+88    (int (*)(...))QGraphicsPathItem::opaqueArea
+96    (int (*)(...))QGraphicsPathItem::paint
+104   (int (*)(...))QGraphicsPathItem::type
+112   (int (*)(...))QGraphicsItem::sceneEventFilter
+120   (int (*)(...))QGraphicsItem::sceneEvent
+128   (int (*)(...))QGraphicsItem::contextMenuEvent
+136   (int (*)(...))QGraphicsItem::dragEnterEvent
+144   (int (*)(...))QGraphicsItem::dragLeaveEvent
+152   (int (*)(...))QGraphicsItem::dragMoveEvent
+160   (int (*)(...))QGraphicsItem::dropEvent
+168   (int (*)(...))QGraphicsItem::focusInEvent
+176   (int (*)(...))QGraphicsItem::focusOutEvent
+184   (int (*)(...))QGraphicsItem::hoverEnterEvent
+192   (int (*)(...))QGraphicsItem::hoverMoveEvent
+200   (int (*)(...))QGraphicsItem::hoverLeaveEvent
+208   (int (*)(...))QGraphicsItem::keyPressEvent
+216   (int (*)(...))QGraphicsItem::keyReleaseEvent
+224   (int (*)(...))QGraphicsItem::mousePressEvent
+232   (int (*)(...))QGraphicsItem::mouseMoveEvent
+240   (int (*)(...))QGraphicsItem::mouseReleaseEvent
+248   (int (*)(...))QGraphicsItem::mouseDoubleClickEvent
+256   (int (*)(...))QGraphicsItem::wheelEvent
+264   (int (*)(...))QGraphicsItem::inputMethodEvent
+272   (int (*)(...))QGraphicsItem::inputMethodQuery
+280   (int (*)(...))QGraphicsItem::itemChange
+288   (int (*)(...))QGraphicsPathItem::supportsExtension
+296   (int (*)(...))QGraphicsPathItem::setExtension
+304   (int (*)(...))QGraphicsPathItem::extension
+
+Class QGraphicsPathItem
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsPathItem (0x0x7f0a761430d0) 0
+    vptr=((& QGraphicsPathItem::_ZTV17QGraphicsPathItem) + 16u)
+  QAbstractGraphicsShapeItem (0x0x7f0a76143138) 0
+      primary-for QGraphicsPathItem (0x0x7f0a761430d0)
+    QGraphicsItem (0x0x7f0a7602d9c0) 0
+        primary-for QAbstractGraphicsShapeItem (0x0x7f0a76143138)
+
+Vtable for QGraphicsRectItem
+QGraphicsRectItem::_ZTV17QGraphicsRectItem: 39u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QGraphicsRectItem)
+16    (int (*)(...))QGraphicsRectItem::~QGraphicsRectItem
+24    (int (*)(...))QGraphicsRectItem::~QGraphicsRectItem
+32    (int (*)(...))QGraphicsItem::advance
+40    (int (*)(...))QGraphicsRectItem::boundingRect
+48    (int (*)(...))QGraphicsRectItem::shape
+56    (int (*)(...))QGraphicsRectItem::contains
+64    (int (*)(...))QGraphicsItem::collidesWithItem
+72    (int (*)(...))QGraphicsItem::collidesWithPath
+80    (int (*)(...))QGraphicsRectItem::isObscuredBy
+88    (int (*)(...))QGraphicsRectItem::opaqueArea
+96    (int (*)(...))QGraphicsRectItem::paint
+104   (int (*)(...))QGraphicsRectItem::type
+112   (int (*)(...))QGraphicsItem::sceneEventFilter
+120   (int (*)(...))QGraphicsItem::sceneEvent
+128   (int (*)(...))QGraphicsItem::contextMenuEvent
+136   (int (*)(...))QGraphicsItem::dragEnterEvent
+144   (int (*)(...))QGraphicsItem::dragLeaveEvent
+152   (int (*)(...))QGraphicsItem::dragMoveEvent
+160   (int (*)(...))QGraphicsItem::dropEvent
+168   (int (*)(...))QGraphicsItem::focusInEvent
+176   (int (*)(...))QGraphicsItem::focusOutEvent
+184   (int (*)(...))QGraphicsItem::hoverEnterEvent
+192   (int (*)(...))QGraphicsItem::hoverMoveEvent
+200   (int (*)(...))QGraphicsItem::hoverLeaveEvent
+208   (int (*)(...))QGraphicsItem::keyPressEvent
+216   (int (*)(...))QGraphicsItem::keyReleaseEvent
+224   (int (*)(...))QGraphicsItem::mousePressEvent
+232   (int (*)(...))QGraphicsItem::mouseMoveEvent
+240   (int (*)(...))QGraphicsItem::mouseReleaseEvent
+248   (int (*)(...))QGraphicsItem::mouseDoubleClickEvent
+256   (int (*)(...))QGraphicsItem::wheelEvent
+264   (int (*)(...))QGraphicsItem::inputMethodEvent
+272   (int (*)(...))QGraphicsItem::inputMethodQuery
+280   (int (*)(...))QGraphicsItem::itemChange
+288   (int (*)(...))QGraphicsRectItem::supportsExtension
+296   (int (*)(...))QGraphicsRectItem::setExtension
+304   (int (*)(...))QGraphicsRectItem::extension
+
+Class QGraphicsRectItem
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsRectItem (0x0x7f0a761431a0) 0
+    vptr=((& QGraphicsRectItem::_ZTV17QGraphicsRectItem) + 16u)
+  QAbstractGraphicsShapeItem (0x0x7f0a76143208) 0
+      primary-for QGraphicsRectItem (0x0x7f0a761431a0)
+    QGraphicsItem (0x0x7f0a7602da20) 0
+        primary-for QAbstractGraphicsShapeItem (0x0x7f0a76143208)
+
+Vtable for QGraphicsEllipseItem
+QGraphicsEllipseItem::_ZTV20QGraphicsEllipseItem: 39u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QGraphicsEllipseItem)
+16    (int (*)(...))QGraphicsEllipseItem::~QGraphicsEllipseItem
+24    (int (*)(...))QGraphicsEllipseItem::~QGraphicsEllipseItem
+32    (int (*)(...))QGraphicsItem::advance
+40    (int (*)(...))QGraphicsEllipseItem::boundingRect
+48    (int (*)(...))QGraphicsEllipseItem::shape
+56    (int (*)(...))QGraphicsEllipseItem::contains
+64    (int (*)(...))QGraphicsItem::collidesWithItem
+72    (int (*)(...))QGraphicsItem::collidesWithPath
+80    (int (*)(...))QGraphicsEllipseItem::isObscuredBy
+88    (int (*)(...))QGraphicsEllipseItem::opaqueArea
+96    (int (*)(...))QGraphicsEllipseItem::paint
+104   (int (*)(...))QGraphicsEllipseItem::type
+112   (int (*)(...))QGraphicsItem::sceneEventFilter
+120   (int (*)(...))QGraphicsItem::sceneEvent
+128   (int (*)(...))QGraphicsItem::contextMenuEvent
+136   (int (*)(...))QGraphicsItem::dragEnterEvent
+144   (int (*)(...))QGraphicsItem::dragLeaveEvent
+152   (int (*)(...))QGraphicsItem::dragMoveEvent
+160   (int (*)(...))QGraphicsItem::dropEvent
+168   (int (*)(...))QGraphicsItem::focusInEvent
+176   (int (*)(...))QGraphicsItem::focusOutEvent
+184   (int (*)(...))QGraphicsItem::hoverEnterEvent
+192   (int (*)(...))QGraphicsItem::hoverMoveEvent
+200   (int (*)(...))QGraphicsItem::hoverLeaveEvent
+208   (int (*)(...))QGraphicsItem::keyPressEvent
+216   (int (*)(...))QGraphicsItem::keyReleaseEvent
+224   (int (*)(...))QGraphicsItem::mousePressEvent
+232   (int (*)(...))QGraphicsItem::mouseMoveEvent
+240   (int (*)(...))QGraphicsItem::mouseReleaseEvent
+248   (int (*)(...))QGraphicsItem::mouseDoubleClickEvent
+256   (int (*)(...))QGraphicsItem::wheelEvent
+264   (int (*)(...))QGraphicsItem::inputMethodEvent
+272   (int (*)(...))QGraphicsItem::inputMethodQuery
+280   (int (*)(...))QGraphicsItem::itemChange
+288   (int (*)(...))QGraphicsEllipseItem::supportsExtension
+296   (int (*)(...))QGraphicsEllipseItem::setExtension
+304   (int (*)(...))QGraphicsEllipseItem::extension
+
+Class QGraphicsEllipseItem
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsEllipseItem (0x0x7f0a76143270) 0
+    vptr=((& QGraphicsEllipseItem::_ZTV20QGraphicsEllipseItem) + 16u)
+  QAbstractGraphicsShapeItem (0x0x7f0a761432d8) 0
+      primary-for QGraphicsEllipseItem (0x0x7f0a76143270)
+    QGraphicsItem (0x0x7f0a7602da80) 0
+        primary-for QAbstractGraphicsShapeItem (0x0x7f0a761432d8)
+
+Vtable for QGraphicsPolygonItem
+QGraphicsPolygonItem::_ZTV20QGraphicsPolygonItem: 39u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QGraphicsPolygonItem)
+16    (int (*)(...))QGraphicsPolygonItem::~QGraphicsPolygonItem
+24    (int (*)(...))QGraphicsPolygonItem::~QGraphicsPolygonItem
+32    (int (*)(...))QGraphicsItem::advance
+40    (int (*)(...))QGraphicsPolygonItem::boundingRect
+48    (int (*)(...))QGraphicsPolygonItem::shape
+56    (int (*)(...))QGraphicsPolygonItem::contains
+64    (int (*)(...))QGraphicsItem::collidesWithItem
+72    (int (*)(...))QGraphicsItem::collidesWithPath
+80    (int (*)(...))QGraphicsPolygonItem::isObscuredBy
+88    (int (*)(...))QGraphicsPolygonItem::opaqueArea
+96    (int (*)(...))QGraphicsPolygonItem::paint
+104   (int (*)(...))QGraphicsPolygonItem::type
+112   (int (*)(...))QGraphicsItem::sceneEventFilter
+120   (int (*)(...))QGraphicsItem::sceneEvent
+128   (int (*)(...))QGraphicsItem::contextMenuEvent
+136   (int (*)(...))QGraphicsItem::dragEnterEvent
+144   (int (*)(...))QGraphicsItem::dragLeaveEvent
+152   (int (*)(...))QGraphicsItem::dragMoveEvent
+160   (int (*)(...))QGraphicsItem::dropEvent
+168   (int (*)(...))QGraphicsItem::focusInEvent
+176   (int (*)(...))QGraphicsItem::focusOutEvent
+184   (int (*)(...))QGraphicsItem::hoverEnterEvent
+192   (int (*)(...))QGraphicsItem::hoverMoveEvent
+200   (int (*)(...))QGraphicsItem::hoverLeaveEvent
+208   (int (*)(...))QGraphicsItem::keyPressEvent
+216   (int (*)(...))QGraphicsItem::keyReleaseEvent
+224   (int (*)(...))QGraphicsItem::mousePressEvent
+232   (int (*)(...))QGraphicsItem::mouseMoveEvent
+240   (int (*)(...))QGraphicsItem::mouseReleaseEvent
+248   (int (*)(...))QGraphicsItem::mouseDoubleClickEvent
+256   (int (*)(...))QGraphicsItem::wheelEvent
+264   (int (*)(...))QGraphicsItem::inputMethodEvent
+272   (int (*)(...))QGraphicsItem::inputMethodQuery
+280   (int (*)(...))QGraphicsItem::itemChange
+288   (int (*)(...))QGraphicsPolygonItem::supportsExtension
+296   (int (*)(...))QGraphicsPolygonItem::setExtension
+304   (int (*)(...))QGraphicsPolygonItem::extension
+
+Class QGraphicsPolygonItem
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsPolygonItem (0x0x7f0a76143340) 0
+    vptr=((& QGraphicsPolygonItem::_ZTV20QGraphicsPolygonItem) + 16u)
+  QAbstractGraphicsShapeItem (0x0x7f0a761433a8) 0
+      primary-for QGraphicsPolygonItem (0x0x7f0a76143340)
+    QGraphicsItem (0x0x7f0a7602dae0) 0
+        primary-for QAbstractGraphicsShapeItem (0x0x7f0a761433a8)
+
+Vtable for QGraphicsLineItem
+QGraphicsLineItem::_ZTV17QGraphicsLineItem: 39u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QGraphicsLineItem)
+16    (int (*)(...))QGraphicsLineItem::~QGraphicsLineItem
+24    (int (*)(...))QGraphicsLineItem::~QGraphicsLineItem
+32    (int (*)(...))QGraphicsItem::advance
+40    (int (*)(...))QGraphicsLineItem::boundingRect
+48    (int (*)(...))QGraphicsLineItem::shape
+56    (int (*)(...))QGraphicsLineItem::contains
+64    (int (*)(...))QGraphicsItem::collidesWithItem
+72    (int (*)(...))QGraphicsItem::collidesWithPath
+80    (int (*)(...))QGraphicsLineItem::isObscuredBy
+88    (int (*)(...))QGraphicsLineItem::opaqueArea
+96    (int (*)(...))QGraphicsLineItem::paint
+104   (int (*)(...))QGraphicsLineItem::type
+112   (int (*)(...))QGraphicsItem::sceneEventFilter
+120   (int (*)(...))QGraphicsItem::sceneEvent
+128   (int (*)(...))QGraphicsItem::contextMenuEvent
+136   (int (*)(...))QGraphicsItem::dragEnterEvent
+144   (int (*)(...))QGraphicsItem::dragLeaveEvent
+152   (int (*)(...))QGraphicsItem::dragMoveEvent
+160   (int (*)(...))QGraphicsItem::dropEvent
+168   (int (*)(...))QGraphicsItem::focusInEvent
+176   (int (*)(...))QGraphicsItem::focusOutEvent
+184   (int (*)(...))QGraphicsItem::hoverEnterEvent
+192   (int (*)(...))QGraphicsItem::hoverMoveEvent
+200   (int (*)(...))QGraphicsItem::hoverLeaveEvent
+208   (int (*)(...))QGraphicsItem::keyPressEvent
+216   (int (*)(...))QGraphicsItem::keyReleaseEvent
+224   (int (*)(...))QGraphicsItem::mousePressEvent
+232   (int (*)(...))QGraphicsItem::mouseMoveEvent
+240   (int (*)(...))QGraphicsItem::mouseReleaseEvent
+248   (int (*)(...))QGraphicsItem::mouseDoubleClickEvent
+256   (int (*)(...))QGraphicsItem::wheelEvent
+264   (int (*)(...))QGraphicsItem::inputMethodEvent
+272   (int (*)(...))QGraphicsItem::inputMethodQuery
+280   (int (*)(...))QGraphicsItem::itemChange
+288   (int (*)(...))QGraphicsLineItem::supportsExtension
+296   (int (*)(...))QGraphicsLineItem::setExtension
+304   (int (*)(...))QGraphicsLineItem::extension
+
+Class QGraphicsLineItem
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsLineItem (0x0x7f0a76143410) 0
+    vptr=((& QGraphicsLineItem::_ZTV17QGraphicsLineItem) + 16u)
+  QGraphicsItem (0x0x7f0a7602db40) 0
+      primary-for QGraphicsLineItem (0x0x7f0a76143410)
+
+Vtable for QGraphicsPixmapItem
+QGraphicsPixmapItem::_ZTV19QGraphicsPixmapItem: 39u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QGraphicsPixmapItem)
+16    (int (*)(...))QGraphicsPixmapItem::~QGraphicsPixmapItem
+24    (int (*)(...))QGraphicsPixmapItem::~QGraphicsPixmapItem
+32    (int (*)(...))QGraphicsItem::advance
+40    (int (*)(...))QGraphicsPixmapItem::boundingRect
+48    (int (*)(...))QGraphicsPixmapItem::shape
+56    (int (*)(...))QGraphicsPixmapItem::contains
+64    (int (*)(...))QGraphicsItem::collidesWithItem
+72    (int (*)(...))QGraphicsItem::collidesWithPath
+80    (int (*)(...))QGraphicsPixmapItem::isObscuredBy
+88    (int (*)(...))QGraphicsPixmapItem::opaqueArea
+96    (int (*)(...))QGraphicsPixmapItem::paint
+104   (int (*)(...))QGraphicsPixmapItem::type
+112   (int (*)(...))QGraphicsItem::sceneEventFilter
+120   (int (*)(...))QGraphicsItem::sceneEvent
+128   (int (*)(...))QGraphicsItem::contextMenuEvent
+136   (int (*)(...))QGraphicsItem::dragEnterEvent
+144   (int (*)(...))QGraphicsItem::dragLeaveEvent
+152   (int (*)(...))QGraphicsItem::dragMoveEvent
+160   (int (*)(...))QGraphicsItem::dropEvent
+168   (int (*)(...))QGraphicsItem::focusInEvent
+176   (int (*)(...))QGraphicsItem::focusOutEvent
+184   (int (*)(...))QGraphicsItem::hoverEnterEvent
+192   (int (*)(...))QGraphicsItem::hoverMoveEvent
+200   (int (*)(...))QGraphicsItem::hoverLeaveEvent
+208   (int (*)(...))QGraphicsItem::keyPressEvent
+216   (int (*)(...))QGraphicsItem::keyReleaseEvent
+224   (int (*)(...))QGraphicsItem::mousePressEvent
+232   (int (*)(...))QGraphicsItem::mouseMoveEvent
+240   (int (*)(...))QGraphicsItem::mouseReleaseEvent
+248   (int (*)(...))QGraphicsItem::mouseDoubleClickEvent
+256   (int (*)(...))QGraphicsItem::wheelEvent
+264   (int (*)(...))QGraphicsItem::inputMethodEvent
+272   (int (*)(...))QGraphicsItem::inputMethodQuery
+280   (int (*)(...))QGraphicsItem::itemChange
+288   (int (*)(...))QGraphicsPixmapItem::supportsExtension
+296   (int (*)(...))QGraphicsPixmapItem::setExtension
+304   (int (*)(...))QGraphicsPixmapItem::extension
+
+Class QGraphicsPixmapItem
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsPixmapItem (0x0x7f0a76143478) 0
+    vptr=((& QGraphicsPixmapItem::_ZTV19QGraphicsPixmapItem) + 16u)
+  QGraphicsItem (0x0x7f0a7602dba0) 0
+      primary-for QGraphicsPixmapItem (0x0x7f0a76143478)
+
+Class QGraphicsTextItem::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsTextItem::QPrivateSignal (0x0x7f0a7602dcc0) 0 empty
+
+Vtable for QGraphicsTextItem
+QGraphicsTextItem::_ZTV17QGraphicsTextItem: 82u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QGraphicsTextItem)
+16    (int (*)(...))QGraphicsTextItem::metaObject
+24    (int (*)(...))QGraphicsTextItem::qt_metacast
+32    (int (*)(...))QGraphicsTextItem::qt_metacall
+40    (int (*)(...))QGraphicsTextItem::~QGraphicsTextItem
+48    (int (*)(...))QGraphicsTextItem::~QGraphicsTextItem
+56    (int (*)(...))QGraphicsObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QGraphicsTextItem::boundingRect
+120   (int (*)(...))QGraphicsTextItem::shape
+128   (int (*)(...))QGraphicsTextItem::contains
+136   (int (*)(...))QGraphicsTextItem::paint
+144   (int (*)(...))QGraphicsTextItem::isObscuredBy
+152   (int (*)(...))QGraphicsTextItem::opaqueArea
+160   (int (*)(...))QGraphicsTextItem::type
+168   (int (*)(...))QGraphicsTextItem::sceneEvent
+176   (int (*)(...))QGraphicsTextItem::mousePressEvent
+184   (int (*)(...))QGraphicsTextItem::mouseMoveEvent
+192   (int (*)(...))QGraphicsTextItem::mouseReleaseEvent
+200   (int (*)(...))QGraphicsTextItem::mouseDoubleClickEvent
+208   (int (*)(...))QGraphicsTextItem::contextMenuEvent
+216   (int (*)(...))QGraphicsTextItem::keyPressEvent
+224   (int (*)(...))QGraphicsTextItem::keyReleaseEvent
+232   (int (*)(...))QGraphicsTextItem::focusInEvent
+240   (int (*)(...))QGraphicsTextItem::focusOutEvent
+248   (int (*)(...))QGraphicsTextItem::dragEnterEvent
+256   (int (*)(...))QGraphicsTextItem::dragLeaveEvent
+264   (int (*)(...))QGraphicsTextItem::dragMoveEvent
+272   (int (*)(...))QGraphicsTextItem::dropEvent
+280   (int (*)(...))QGraphicsTextItem::inputMethodEvent
+288   (int (*)(...))QGraphicsTextItem::hoverEnterEvent
+296   (int (*)(...))QGraphicsTextItem::hoverMoveEvent
+304   (int (*)(...))QGraphicsTextItem::hoverLeaveEvent
+312   (int (*)(...))QGraphicsTextItem::inputMethodQuery
+320   (int (*)(...))QGraphicsTextItem::supportsExtension
+328   (int (*)(...))QGraphicsTextItem::setExtension
+336   (int (*)(...))QGraphicsTextItem::extension
+344   (int (*)(...))-16
+352   (int (*)(...))(& _ZTI17QGraphicsTextItem)
+360   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItemD1Ev
+368   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItemD0Ev
+376   (int (*)(...))QGraphicsItem::advance
+384   (int (*)(...))QGraphicsTextItem::_ZThn16_NK17QGraphicsTextItem12boundingRectEv
+392   (int (*)(...))QGraphicsTextItem::_ZThn16_NK17QGraphicsTextItem5shapeEv
+400   (int (*)(...))QGraphicsTextItem::_ZThn16_NK17QGraphicsTextItem8containsERK7QPointF
+408   (int (*)(...))QGraphicsItem::collidesWithItem
+416   (int (*)(...))QGraphicsItem::collidesWithPath
+424   (int (*)(...))QGraphicsTextItem::_ZThn16_NK17QGraphicsTextItem12isObscuredByEPK13QGraphicsItem
+432   (int (*)(...))QGraphicsTextItem::_ZThn16_NK17QGraphicsTextItem10opaqueAreaEv
+440   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem5paintEP8QPainterPK24QStyleOptionGraphicsItemP7QWidget
+448   (int (*)(...))QGraphicsTextItem::_ZThn16_NK17QGraphicsTextItem4typeEv
+456   (int (*)(...))QGraphicsItem::sceneEventFilter
+464   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem10sceneEventEP6QEvent
+472   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem16contextMenuEventEP30QGraphicsSceneContextMenuEvent
+480   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem14dragEnterEventEP27QGraphicsSceneDragDropEvent
+488   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem14dragLeaveEventEP27QGraphicsSceneDragDropEvent
+496   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem13dragMoveEventEP27QGraphicsSceneDragDropEvent
+504   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem9dropEventEP27QGraphicsSceneDragDropEvent
+512   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem12focusInEventEP11QFocusEvent
+520   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem13focusOutEventEP11QFocusEvent
+528   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem15hoverEnterEventEP24QGraphicsSceneHoverEvent
+536   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem14hoverMoveEventEP24QGraphicsSceneHoverEvent
+544   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem15hoverLeaveEventEP24QGraphicsSceneHoverEvent
+552   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem13keyPressEventEP9QKeyEvent
+560   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem15keyReleaseEventEP9QKeyEvent
+568   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem15mousePressEventEP24QGraphicsSceneMouseEvent
+576   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem14mouseMoveEventEP24QGraphicsSceneMouseEvent
+584   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem17mouseReleaseEventEP24QGraphicsSceneMouseEvent
+592   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem21mouseDoubleClickEventEP24QGraphicsSceneMouseEvent
+600   (int (*)(...))QGraphicsItem::wheelEvent
+608   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem16inputMethodEventEP17QInputMethodEvent
+616   (int (*)(...))QGraphicsTextItem::_ZThn16_NK17QGraphicsTextItem16inputMethodQueryEN2Qt16InputMethodQueryE
+624   (int (*)(...))QGraphicsItem::itemChange
+632   (int (*)(...))QGraphicsTextItem::_ZThn16_NK17QGraphicsTextItem17supportsExtensionEN13QGraphicsItem9ExtensionE
+640   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem12setExtensionEN13QGraphicsItem9ExtensionERK8QVariant
+648   (int (*)(...))QGraphicsTextItem::_ZThn16_NK17QGraphicsTextItem9extensionERK8QVariant
+
+Class QGraphicsTextItem
+   size=40 align=8
+   base size=40 base align=8
+QGraphicsTextItem (0x0x7f0a761434e0) 0
+    vptr=((& QGraphicsTextItem::_ZTV17QGraphicsTextItem) + 16u)
+  QGraphicsObject (0x0x7f0a75de1af0) 0
+      primary-for QGraphicsTextItem (0x0x7f0a761434e0)
+    QObject (0x0x7f0a7602dc00) 0
+        primary-for QGraphicsObject (0x0x7f0a75de1af0)
+    QGraphicsItem (0x0x7f0a7602dc60) 16
+        vptr=((& QGraphicsTextItem::_ZTV17QGraphicsTextItem) + 360u)
+
+Vtable for QGraphicsSimpleTextItem
+QGraphicsSimpleTextItem::_ZTV23QGraphicsSimpleTextItem: 39u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI23QGraphicsSimpleTextItem)
+16    (int (*)(...))QGraphicsSimpleTextItem::~QGraphicsSimpleTextItem
+24    (int (*)(...))QGraphicsSimpleTextItem::~QGraphicsSimpleTextItem
+32    (int (*)(...))QGraphicsItem::advance
+40    (int (*)(...))QGraphicsSimpleTextItem::boundingRect
+48    (int (*)(...))QGraphicsSimpleTextItem::shape
+56    (int (*)(...))QGraphicsSimpleTextItem::contains
+64    (int (*)(...))QGraphicsItem::collidesWithItem
+72    (int (*)(...))QGraphicsItem::collidesWithPath
+80    (int (*)(...))QGraphicsSimpleTextItem::isObscuredBy
+88    (int (*)(...))QGraphicsSimpleTextItem::opaqueArea
+96    (int (*)(...))QGraphicsSimpleTextItem::paint
+104   (int (*)(...))QGraphicsSimpleTextItem::type
+112   (int (*)(...))QGraphicsItem::sceneEventFilter
+120   (int (*)(...))QGraphicsItem::sceneEvent
+128   (int (*)(...))QGraphicsItem::contextMenuEvent
+136   (int (*)(...))QGraphicsItem::dragEnterEvent
+144   (int (*)(...))QGraphicsItem::dragLeaveEvent
+152   (int (*)(...))QGraphicsItem::dragMoveEvent
+160   (int (*)(...))QGraphicsItem::dropEvent
+168   (int (*)(...))QGraphicsItem::focusInEvent
+176   (int (*)(...))QGraphicsItem::focusOutEvent
+184   (int (*)(...))QGraphicsItem::hoverEnterEvent
+192   (int (*)(...))QGraphicsItem::hoverMoveEvent
+200   (int (*)(...))QGraphicsItem::hoverLeaveEvent
+208   (int (*)(...))QGraphicsItem::keyPressEvent
+216   (int (*)(...))QGraphicsItem::keyReleaseEvent
+224   (int (*)(...))QGraphicsItem::mousePressEvent
+232   (int (*)(...))QGraphicsItem::mouseMoveEvent
+240   (int (*)(...))QGraphicsItem::mouseReleaseEvent
+248   (int (*)(...))QGraphicsItem::mouseDoubleClickEvent
+256   (int (*)(...))QGraphicsItem::wheelEvent
+264   (int (*)(...))QGraphicsItem::inputMethodEvent
+272   (int (*)(...))QGraphicsItem::inputMethodQuery
+280   (int (*)(...))QGraphicsItem::itemChange
+288   (int (*)(...))QGraphicsSimpleTextItem::supportsExtension
+296   (int (*)(...))QGraphicsSimpleTextItem::setExtension
+304   (int (*)(...))QGraphicsSimpleTextItem::extension
+
+Class QGraphicsSimpleTextItem
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsSimpleTextItem (0x0x7f0a76143618) 0
+    vptr=((& QGraphicsSimpleTextItem::_ZTV23QGraphicsSimpleTextItem) + 16u)
+  QAbstractGraphicsShapeItem (0x0x7f0a76143680) 0
+      primary-for QGraphicsSimpleTextItem (0x0x7f0a76143618)
+    QGraphicsItem (0x0x7f0a7602df00) 0
+        primary-for QAbstractGraphicsShapeItem (0x0x7f0a76143680)
+
+Vtable for QGraphicsItemGroup
+QGraphicsItemGroup::_ZTV18QGraphicsItemGroup: 39u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QGraphicsItemGroup)
+16    (int (*)(...))QGraphicsItemGroup::~QGraphicsItemGroup
+24    (int (*)(...))QGraphicsItemGroup::~QGraphicsItemGroup
+32    (int (*)(...))QGraphicsItem::advance
+40    (int (*)(...))QGraphicsItemGroup::boundingRect
+48    (int (*)(...))QGraphicsItem::shape
+56    (int (*)(...))QGraphicsItem::contains
+64    (int (*)(...))QGraphicsItem::collidesWithItem
+72    (int (*)(...))QGraphicsItem::collidesWithPath
+80    (int (*)(...))QGraphicsItemGroup::isObscuredBy
+88    (int (*)(...))QGraphicsItemGroup::opaqueArea
+96    (int (*)(...))QGraphicsItemGroup::paint
+104   (int (*)(...))QGraphicsItemGroup::type
+112   (int (*)(...))QGraphicsItem::sceneEventFilter
+120   (int (*)(...))QGraphicsItem::sceneEvent
+128   (int (*)(...))QGraphicsItem::contextMenuEvent
+136   (int (*)(...))QGraphicsItem::dragEnterEvent
+144   (int (*)(...))QGraphicsItem::dragLeaveEvent
+152   (int (*)(...))QGraphicsItem::dragMoveEvent
+160   (int (*)(...))QGraphicsItem::dropEvent
+168   (int (*)(...))QGraphicsItem::focusInEvent
+176   (int (*)(...))QGraphicsItem::focusOutEvent
+184   (int (*)(...))QGraphicsItem::hoverEnterEvent
+192   (int (*)(...))QGraphicsItem::hoverMoveEvent
+200   (int (*)(...))QGraphicsItem::hoverLeaveEvent
+208   (int (*)(...))QGraphicsItem::keyPressEvent
+216   (int (*)(...))QGraphicsItem::keyReleaseEvent
+224   (int (*)(...))QGraphicsItem::mousePressEvent
+232   (int (*)(...))QGraphicsItem::mouseMoveEvent
+240   (int (*)(...))QGraphicsItem::mouseReleaseEvent
+248   (int (*)(...))QGraphicsItem::mouseDoubleClickEvent
+256   (int (*)(...))QGraphicsItem::wheelEvent
+264   (int (*)(...))QGraphicsItem::inputMethodEvent
+272   (int (*)(...))QGraphicsItem::inputMethodQuery
+280   (int (*)(...))QGraphicsItem::itemChange
+288   (int (*)(...))QGraphicsItem::supportsExtension
+296   (int (*)(...))QGraphicsItem::setExtension
+304   (int (*)(...))QGraphicsItem::extension
+
+Class QGraphicsItemGroup
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsItemGroup (0x0x7f0a761436e8) 0
+    vptr=((& QGraphicsItemGroup::_ZTV18QGraphicsItemGroup) + 16u)
+  QGraphicsItem (0x0x7f0a7602df60) 0
+      primary-for QGraphicsItemGroup (0x0x7f0a761436e8)
+
+Vtable for QGraphicsLayoutItem
+QGraphicsLayoutItem::_ZTV19QGraphicsLayoutItem: 8u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QGraphicsLayoutItem)
+16    0u
+24    0u
+32    (int (*)(...))QGraphicsLayoutItem::setGeometry
+40    (int (*)(...))QGraphicsLayoutItem::getContentsMargins
+48    (int (*)(...))QGraphicsLayoutItem::updateGeometry
+56    (int (*)(...))__cxa_pure_virtual
+
+Class QGraphicsLayoutItem
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsLayoutItem (0x0x7f0a75e54120) 0
+    vptr=((& QGraphicsLayoutItem::_ZTV19QGraphicsLayoutItem) + 16u)
+
+Vtable for QGraphicsLayout
+QGraphicsLayout::_ZTV15QGraphicsLayout: 13u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QGraphicsLayout)
+16    0u
+24    0u
+32    (int (*)(...))QGraphicsLayoutItem::setGeometry
+40    (int (*)(...))QGraphicsLayout::getContentsMargins
+48    (int (*)(...))QGraphicsLayout::updateGeometry
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))QGraphicsLayout::invalidate
+72    (int (*)(...))QGraphicsLayout::widgetEvent
+80    (int (*)(...))__cxa_pure_virtual
+88    (int (*)(...))__cxa_pure_virtual
+96    (int (*)(...))__cxa_pure_virtual
+
+Class QGraphicsLayout
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsLayout (0x0x7f0a76143750) 0
+    vptr=((& QGraphicsLayout::_ZTV15QGraphicsLayout) + 16u)
+  QGraphicsLayoutItem (0x0x7f0a75e542a0) 0
+      primary-for QGraphicsLayout (0x0x7f0a76143750)
+
+Class QGraphicsAnchor::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsAnchor::QPrivateSignal (0x0x7f0a75e543c0) 0 empty
+
+Vtable for QGraphicsAnchor
+QGraphicsAnchor::_ZTV15QGraphicsAnchor: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QGraphicsAnchor)
+16    (int (*)(...))QGraphicsAnchor::metaObject
+24    (int (*)(...))QGraphicsAnchor::qt_metacast
+32    (int (*)(...))QGraphicsAnchor::qt_metacall
+40    (int (*)(...))QGraphicsAnchor::~QGraphicsAnchor
+48    (int (*)(...))QGraphicsAnchor::~QGraphicsAnchor
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QGraphicsAnchor
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsAnchor (0x0x7f0a761437b8) 0
+    vptr=((& QGraphicsAnchor::_ZTV15QGraphicsAnchor) + 16u)
+  QObject (0x0x7f0a75e54360) 0
+      primary-for QGraphicsAnchor (0x0x7f0a761437b8)
+
+Vtable for QGraphicsAnchorLayout
+QGraphicsAnchorLayout::_ZTV21QGraphicsAnchorLayout: 13u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QGraphicsAnchorLayout)
+16    (int (*)(...))QGraphicsAnchorLayout::~QGraphicsAnchorLayout
+24    (int (*)(...))QGraphicsAnchorLayout::~QGraphicsAnchorLayout
+32    (int (*)(...))QGraphicsAnchorLayout::setGeometry
+40    (int (*)(...))QGraphicsLayout::getContentsMargins
+48    (int (*)(...))QGraphicsLayout::updateGeometry
+56    (int (*)(...))QGraphicsAnchorLayout::sizeHint
+64    (int (*)(...))QGraphicsAnchorLayout::invalidate
+72    (int (*)(...))QGraphicsLayout::widgetEvent
+80    (int (*)(...))QGraphicsAnchorLayout::count
+88    (int (*)(...))QGraphicsAnchorLayout::itemAt
+96    (int (*)(...))QGraphicsAnchorLayout::removeAt
+
+Class QGraphicsAnchorLayout
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsAnchorLayout (0x0x7f0a76143820) 0
+    vptr=((& QGraphicsAnchorLayout::_ZTV21QGraphicsAnchorLayout) + 16u)
+  QGraphicsLayout (0x0x7f0a76143888) 0
+      primary-for QGraphicsAnchorLayout (0x0x7f0a76143820)
+    QGraphicsLayoutItem (0x0x7f0a75e54420) 0
+        primary-for QGraphicsLayout (0x0x7f0a76143888)
+
+Class QGraphicsEffect::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsEffect::QPrivateSignal (0x0x7f0a75e544e0) 0 empty
+
+Vtable for QGraphicsEffect
+QGraphicsEffect::_ZTV15QGraphicsEffect: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QGraphicsEffect)
+16    (int (*)(...))QGraphicsEffect::metaObject
+24    (int (*)(...))QGraphicsEffect::qt_metacast
+32    (int (*)(...))QGraphicsEffect::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QGraphicsEffect::boundingRectFor
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))QGraphicsEffect::sourceChanged
+
+Class QGraphicsEffect
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsEffect (0x0x7f0a761438f0) 0
+    vptr=((& QGraphicsEffect::_ZTV15QGraphicsEffect) + 16u)
+  QObject (0x0x7f0a75e54480) 0
+      primary-for QGraphicsEffect (0x0x7f0a761438f0)
+
+Class QGraphicsColorizeEffect::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsColorizeEffect::QPrivateSignal (0x0x7f0a75e54720) 0 empty
+
+Vtable for QGraphicsColorizeEffect
+QGraphicsColorizeEffect::_ZTV23QGraphicsColorizeEffect: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI23QGraphicsColorizeEffect)
+16    (int (*)(...))QGraphicsColorizeEffect::metaObject
+24    (int (*)(...))QGraphicsColorizeEffect::qt_metacast
+32    (int (*)(...))QGraphicsColorizeEffect::qt_metacall
+40    (int (*)(...))QGraphicsColorizeEffect::~QGraphicsColorizeEffect
+48    (int (*)(...))QGraphicsColorizeEffect::~QGraphicsColorizeEffect
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QGraphicsEffect::boundingRectFor
+120   (int (*)(...))QGraphicsColorizeEffect::draw
+128   (int (*)(...))QGraphicsEffect::sourceChanged
+
+Class QGraphicsColorizeEffect
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsColorizeEffect (0x0x7f0a76143a28) 0
+    vptr=((& QGraphicsColorizeEffect::_ZTV23QGraphicsColorizeEffect) + 16u)
+  QGraphicsEffect (0x0x7f0a76143a90) 0
+      primary-for QGraphicsColorizeEffect (0x0x7f0a76143a28)
+    QObject (0x0x7f0a75e546c0) 0
+        primary-for QGraphicsEffect (0x0x7f0a76143a90)
+
+Class QGraphicsBlurEffect::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsBlurEffect::QPrivateSignal (0x0x7f0a75e547e0) 0 empty
+
+Vtable for QGraphicsBlurEffect
+QGraphicsBlurEffect::_ZTV19QGraphicsBlurEffect: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QGraphicsBlurEffect)
+16    (int (*)(...))QGraphicsBlurEffect::metaObject
+24    (int (*)(...))QGraphicsBlurEffect::qt_metacast
+32    (int (*)(...))QGraphicsBlurEffect::qt_metacall
+40    (int (*)(...))QGraphicsBlurEffect::~QGraphicsBlurEffect
+48    (int (*)(...))QGraphicsBlurEffect::~QGraphicsBlurEffect
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QGraphicsBlurEffect::boundingRectFor
+120   (int (*)(...))QGraphicsBlurEffect::draw
+128   (int (*)(...))QGraphicsEffect::sourceChanged
+
+Class QGraphicsBlurEffect
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsBlurEffect (0x0x7f0a76143af8) 0
+    vptr=((& QGraphicsBlurEffect::_ZTV19QGraphicsBlurEffect) + 16u)
+  QGraphicsEffect (0x0x7f0a76143b60) 0
+      primary-for QGraphicsBlurEffect (0x0x7f0a76143af8)
+    QObject (0x0x7f0a75e54780) 0
+        primary-for QGraphicsEffect (0x0x7f0a76143b60)
+
+Class QGraphicsDropShadowEffect::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsDropShadowEffect::QPrivateSignal (0x0x7f0a75e54a20) 0 empty
+
+Vtable for QGraphicsDropShadowEffect
+QGraphicsDropShadowEffect::_ZTV25QGraphicsDropShadowEffect: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI25QGraphicsDropShadowEffect)
+16    (int (*)(...))QGraphicsDropShadowEffect::metaObject
+24    (int (*)(...))QGraphicsDropShadowEffect::qt_metacast
+32    (int (*)(...))QGraphicsDropShadowEffect::qt_metacall
+40    (int (*)(...))QGraphicsDropShadowEffect::~QGraphicsDropShadowEffect
+48    (int (*)(...))QGraphicsDropShadowEffect::~QGraphicsDropShadowEffect
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QGraphicsDropShadowEffect::boundingRectFor
+120   (int (*)(...))QGraphicsDropShadowEffect::draw
+128   (int (*)(...))QGraphicsEffect::sourceChanged
+
+Class QGraphicsDropShadowEffect
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsDropShadowEffect (0x0x7f0a76143c98) 0
+    vptr=((& QGraphicsDropShadowEffect::_ZTV25QGraphicsDropShadowEffect) + 16u)
+  QGraphicsEffect (0x0x7f0a76143d00) 0
+      primary-for QGraphicsDropShadowEffect (0x0x7f0a76143c98)
+    QObject (0x0x7f0a75e549c0) 0
+        primary-for QGraphicsEffect (0x0x7f0a76143d00)
+
+Class QGraphicsOpacityEffect::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsOpacityEffect::QPrivateSignal (0x0x7f0a75e54ae0) 0 empty
+
+Vtable for QGraphicsOpacityEffect
+QGraphicsOpacityEffect::_ZTV22QGraphicsOpacityEffect: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI22QGraphicsOpacityEffect)
+16    (int (*)(...))QGraphicsOpacityEffect::metaObject
+24    (int (*)(...))QGraphicsOpacityEffect::qt_metacast
+32    (int (*)(...))QGraphicsOpacityEffect::qt_metacall
+40    (int (*)(...))QGraphicsOpacityEffect::~QGraphicsOpacityEffect
+48    (int (*)(...))QGraphicsOpacityEffect::~QGraphicsOpacityEffect
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QGraphicsEffect::boundingRectFor
+120   (int (*)(...))QGraphicsOpacityEffect::draw
+128   (int (*)(...))QGraphicsEffect::sourceChanged
+
+Class QGraphicsOpacityEffect
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsOpacityEffect (0x0x7f0a76143d68) 0
+    vptr=((& QGraphicsOpacityEffect::_ZTV22QGraphicsOpacityEffect) + 16u)
+  QGraphicsEffect (0x0x7f0a76143dd0) 0
+      primary-for QGraphicsOpacityEffect (0x0x7f0a76143d68)
+    QObject (0x0x7f0a75e54a80) 0
+        primary-for QGraphicsEffect (0x0x7f0a76143dd0)
+
+Vtable for QGraphicsGridLayout
+QGraphicsGridLayout::_ZTV19QGraphicsGridLayout: 13u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QGraphicsGridLayout)
+16    (int (*)(...))QGraphicsGridLayout::~QGraphicsGridLayout
+24    (int (*)(...))QGraphicsGridLayout::~QGraphicsGridLayout
+32    (int (*)(...))QGraphicsGridLayout::setGeometry
+40    (int (*)(...))QGraphicsLayout::getContentsMargins
+48    (int (*)(...))QGraphicsLayout::updateGeometry
+56    (int (*)(...))QGraphicsGridLayout::sizeHint
+64    (int (*)(...))QGraphicsGridLayout::invalidate
+72    (int (*)(...))QGraphicsLayout::widgetEvent
+80    (int (*)(...))QGraphicsGridLayout::count
+88    (int (*)(...))QGraphicsGridLayout::itemAt
+96    (int (*)(...))QGraphicsGridLayout::removeAt
+
+Class QGraphicsGridLayout
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsGridLayout (0x0x7f0a76143e38) 0
+    vptr=((& QGraphicsGridLayout::_ZTV19QGraphicsGridLayout) + 16u)
+  QGraphicsLayout (0x0x7f0a76143ea0) 0
+      primary-for QGraphicsGridLayout (0x0x7f0a76143e38)
+    QGraphicsLayoutItem (0x0x7f0a75e54b40) 0
+        primary-for QGraphicsLayout (0x0x7f0a76143ea0)
+
+Class QGraphicsItemAnimation::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsItemAnimation::QPrivateSignal (0x0x7f0a75e54c00) 0 empty
+
+Vtable for QGraphicsItemAnimation
+QGraphicsItemAnimation::_ZTV22QGraphicsItemAnimation: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI22QGraphicsItemAnimation)
+16    (int (*)(...))QGraphicsItemAnimation::metaObject
+24    (int (*)(...))QGraphicsItemAnimation::qt_metacast
+32    (int (*)(...))QGraphicsItemAnimation::qt_metacall
+40    (int (*)(...))QGraphicsItemAnimation::~QGraphicsItemAnimation
+48    (int (*)(...))QGraphicsItemAnimation::~QGraphicsItemAnimation
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QGraphicsItemAnimation::beforeAnimationStep
+120   (int (*)(...))QGraphicsItemAnimation::afterAnimationStep
+
+Class QGraphicsItemAnimation
+   size=24 align=8
+   base size=24 base align=8
+QGraphicsItemAnimation (0x0x7f0a76143f70) 0
+    vptr=((& QGraphicsItemAnimation::_ZTV22QGraphicsItemAnimation) + 16u)
+  QObject (0x0x7f0a75e54ba0) 0
+      primary-for QGraphicsItemAnimation (0x0x7f0a76143f70)
+
+Vtable for QGraphicsLinearLayout
+QGraphicsLinearLayout::_ZTV21QGraphicsLinearLayout: 13u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QGraphicsLinearLayout)
+16    (int (*)(...))QGraphicsLinearLayout::~QGraphicsLinearLayout
+24    (int (*)(...))QGraphicsLinearLayout::~QGraphicsLinearLayout
+32    (int (*)(...))QGraphicsLinearLayout::setGeometry
+40    (int (*)(...))QGraphicsLayout::getContentsMargins
+48    (int (*)(...))QGraphicsLayout::updateGeometry
+56    (int (*)(...))QGraphicsLinearLayout::sizeHint
+64    (int (*)(...))QGraphicsLinearLayout::invalidate
+72    (int (*)(...))QGraphicsLayout::widgetEvent
+80    (int (*)(...))QGraphicsLinearLayout::count
+88    (int (*)(...))QGraphicsLinearLayout::itemAt
+96    (int (*)(...))QGraphicsLinearLayout::removeAt
+
+Class QGraphicsLinearLayout
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsLinearLayout (0x0x7f0a75faf000) 0
+    vptr=((& QGraphicsLinearLayout::_ZTV21QGraphicsLinearLayout) + 16u)
+  QGraphicsLayout (0x0x7f0a75faf068) 0
+      primary-for QGraphicsLinearLayout (0x0x7f0a75faf000)
+    QGraphicsLayoutItem (0x0x7f0a75e54c60) 0
+        primary-for QGraphicsLayout (0x0x7f0a75faf068)
+
+Class QGraphicsWidget::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsWidget::QPrivateSignal (0x0x7f0a75e54de0) 0 empty
+
+Vtable for QGraphicsWidget
+QGraphicsWidget::_ZTV15QGraphicsWidget: 92u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QGraphicsWidget)
+16    (int (*)(...))QGraphicsWidget::metaObject
+24    (int (*)(...))QGraphicsWidget::qt_metacast
+32    (int (*)(...))QGraphicsWidget::qt_metacall
+40    (int (*)(...))QGraphicsWidget::~QGraphicsWidget
+48    (int (*)(...))QGraphicsWidget::~QGraphicsWidget
+56    (int (*)(...))QGraphicsWidget::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QGraphicsWidget::setGeometry
+120   (int (*)(...))QGraphicsWidget::getContentsMargins
+128   (int (*)(...))QGraphicsWidget::type
+136   (int (*)(...))QGraphicsWidget::paint
+144   (int (*)(...))QGraphicsWidget::paintWindowFrame
+152   (int (*)(...))QGraphicsWidget::boundingRect
+160   (int (*)(...))QGraphicsWidget::shape
+168   (int (*)(...))QGraphicsWidget::initStyleOption
+176   (int (*)(...))QGraphicsWidget::sizeHint
+184   (int (*)(...))QGraphicsWidget::updateGeometry
+192   (int (*)(...))QGraphicsWidget::itemChange
+200   (int (*)(...))QGraphicsWidget::propertyChange
+208   (int (*)(...))QGraphicsWidget::sceneEvent
+216   (int (*)(...))QGraphicsWidget::windowFrameEvent
+224   (int (*)(...))QGraphicsWidget::windowFrameSectionAt
+232   (int (*)(...))QGraphicsWidget::changeEvent
+240   (int (*)(...))QGraphicsWidget::closeEvent
+248   (int (*)(...))QGraphicsWidget::focusInEvent
+256   (int (*)(...))QGraphicsWidget::focusNextPrevChild
+264   (int (*)(...))QGraphicsWidget::focusOutEvent
+272   (int (*)(...))QGraphicsWidget::hideEvent
+280   (int (*)(...))QGraphicsWidget::moveEvent
+288   (int (*)(...))QGraphicsWidget::polishEvent
+296   (int (*)(...))QGraphicsWidget::resizeEvent
+304   (int (*)(...))QGraphicsWidget::showEvent
+312   (int (*)(...))QGraphicsWidget::hoverMoveEvent
+320   (int (*)(...))QGraphicsWidget::hoverLeaveEvent
+328   (int (*)(...))QGraphicsWidget::grabMouseEvent
+336   (int (*)(...))QGraphicsWidget::ungrabMouseEvent
+344   (int (*)(...))QGraphicsWidget::grabKeyboardEvent
+352   (int (*)(...))QGraphicsWidget::ungrabKeyboardEvent
+360   (int (*)(...))-16
+368   (int (*)(...))(& _ZTI15QGraphicsWidget)
+376   (int (*)(...))QGraphicsWidget::_ZThn16_N15QGraphicsWidgetD1Ev
+384   (int (*)(...))QGraphicsWidget::_ZThn16_N15QGraphicsWidgetD0Ev
+392   (int (*)(...))QGraphicsItem::advance
+400   (int (*)(...))QGraphicsWidget::_ZThn16_NK15QGraphicsWidget12boundingRectEv
+408   (int (*)(...))QGraphicsWidget::_ZThn16_NK15QGraphicsWidget5shapeEv
+416   (int (*)(...))QGraphicsItem::contains
+424   (int (*)(...))QGraphicsItem::collidesWithItem
+432   (int (*)(...))QGraphicsItem::collidesWithPath
+440   (int (*)(...))QGraphicsItem::isObscuredBy
+448   (int (*)(...))QGraphicsItem::opaqueArea
+456   (int (*)(...))QGraphicsWidget::_ZThn16_N15QGraphicsWidget5paintEP8QPainterPK24QStyleOptionGraphicsItemP7QWidget
+464   (int (*)(...))QGraphicsWidget::_ZThn16_NK15QGraphicsWidget4typeEv
+472   (int (*)(...))QGraphicsItem::sceneEventFilter
+480   (int (*)(...))QGraphicsWidget::_ZThn16_N15QGraphicsWidget10sceneEventEP6QEvent
+488   (int (*)(...))QGraphicsItem::contextMenuEvent
+496   (int (*)(...))QGraphicsItem::dragEnterEvent
+504   (int (*)(...))QGraphicsItem::dragLeaveEvent
+512   (int (*)(...))QGraphicsItem::dragMoveEvent
+520   (int (*)(...))QGraphicsItem::dropEvent
+528   (int (*)(...))QGraphicsWidget::_ZThn16_N15QGraphicsWidget12focusInEventEP11QFocusEvent
+536   (int (*)(...))QGraphicsWidget::_ZThn16_N15QGraphicsWidget13focusOutEventEP11QFocusEvent
+544   (int (*)(...))QGraphicsItem::hoverEnterEvent
+552   (int (*)(...))QGraphicsWidget::_ZThn16_N15QGraphicsWidget14hoverMoveEventEP24QGraphicsSceneHoverEvent
+560   (int (*)(...))QGraphicsWidget::_ZThn16_N15QGraphicsWidget15hoverLeaveEventEP24QGraphicsSceneHoverEvent
+568   (int (*)(...))QGraphicsItem::keyPressEvent
+576   (int (*)(...))QGraphicsItem::keyReleaseEvent
+584   (int (*)(...))QGraphicsItem::mousePressEvent
+592   (int (*)(...))QGraphicsItem::mouseMoveEvent
+600   (int (*)(...))QGraphicsItem::mouseReleaseEvent
+608   (int (*)(...))QGraphicsItem::mouseDoubleClickEvent
+616   (int (*)(...))QGraphicsItem::wheelEvent
+624   (int (*)(...))QGraphicsItem::inputMethodEvent
+632   (int (*)(...))QGraphicsItem::inputMethodQuery
+640   (int (*)(...))QGraphicsWidget::_ZThn16_N15QGraphicsWidget10itemChangeEN13QGraphicsItem18GraphicsItemChangeERK8QVariant
+648   (int (*)(...))QGraphicsItem::supportsExtension
+656   (int (*)(...))QGraphicsItem::setExtension
+664   (int (*)(...))QGraphicsItem::extension
+672   (int (*)(...))-32
+680   (int (*)(...))(& _ZTI15QGraphicsWidget)
+688   (int (*)(...))QGraphicsWidget::_ZThn32_N15QGraphicsWidgetD1Ev
+696   (int (*)(...))QGraphicsWidget::_ZThn32_N15QGraphicsWidgetD0Ev
+704   (int (*)(...))QGraphicsWidget::_ZThn32_N15QGraphicsWidget11setGeometryERK6QRectF
+712   (int (*)(...))QGraphicsWidget::_ZThn32_NK15QGraphicsWidget18getContentsMarginsEPdS0_S0_S0_
+720   (int (*)(...))QGraphicsWidget::_ZThn32_N15QGraphicsWidget14updateGeometryEv
+728   (int (*)(...))QGraphicsWidget::_ZThn32_NK15QGraphicsWidget8sizeHintEN2Qt8SizeHintERK6QSizeF
+
+Class QGraphicsWidget
+   size=48 align=8
+   base size=48 base align=8
+QGraphicsWidget (0x0x7f0a75f7bb60) 0
+    vptr=((& QGraphicsWidget::_ZTV15QGraphicsWidget) + 16u)
+  QGraphicsObject (0x0x7f0a75f7bbd0) 0
+      primary-for QGraphicsWidget (0x0x7f0a75f7bb60)
+    QObject (0x0x7f0a75e54cc0) 0
+        primary-for QGraphicsObject (0x0x7f0a75f7bbd0)
+    QGraphicsItem (0x0x7f0a75e54d20) 16
+        vptr=((& QGraphicsWidget::_ZTV15QGraphicsWidget) + 376u)
+  QGraphicsLayoutItem (0x0x7f0a75e54d80) 32
+      vptr=((& QGraphicsWidget::_ZTV15QGraphicsWidget) + 688u)
+
+Class QGraphicsProxyWidget::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsProxyWidget::QPrivateSignal (0x0x7f0a75bf4060) 0 empty
+
+Vtable for QGraphicsProxyWidget
+QGraphicsProxyWidget::_ZTV20QGraphicsProxyWidget: 107u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QGraphicsProxyWidget)
+16    (int (*)(...))QGraphicsProxyWidget::metaObject
+24    (int (*)(...))QGraphicsProxyWidget::qt_metacast
+32    (int (*)(...))QGraphicsProxyWidget::qt_metacall
+40    (int (*)(...))QGraphicsProxyWidget::~QGraphicsProxyWidget
+48    (int (*)(...))QGraphicsProxyWidget::~QGraphicsProxyWidget
+56    (int (*)(...))QGraphicsProxyWidget::event
+64    (int (*)(...))QGraphicsProxyWidget::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QGraphicsProxyWidget::setGeometry
+120   (int (*)(...))QGraphicsWidget::getContentsMargins
+128   (int (*)(...))QGraphicsProxyWidget::type
+136   (int (*)(...))QGraphicsProxyWidget::paint
+144   (int (*)(...))QGraphicsWidget::paintWindowFrame
+152   (int (*)(...))QGraphicsWidget::boundingRect
+160   (int (*)(...))QGraphicsWidget::shape
+168   (int (*)(...))QGraphicsWidget::initStyleOption
+176   (int (*)(...))QGraphicsProxyWidget::sizeHint
+184   (int (*)(...))QGraphicsWidget::updateGeometry
+192   (int (*)(...))QGraphicsProxyWidget::itemChange
+200   (int (*)(...))QGraphicsWidget::propertyChange
+208   (int (*)(...))QGraphicsWidget::sceneEvent
+216   (int (*)(...))QGraphicsWidget::windowFrameEvent
+224   (int (*)(...))QGraphicsWidget::windowFrameSectionAt
+232   (int (*)(...))QGraphicsWidget::changeEvent
+240   (int (*)(...))QGraphicsWidget::closeEvent
+248   (int (*)(...))QGraphicsProxyWidget::focusInEvent
+256   (int (*)(...))QGraphicsProxyWidget::focusNextPrevChild
+264   (int (*)(...))QGraphicsProxyWidget::focusOutEvent
+272   (int (*)(...))QGraphicsProxyWidget::hideEvent
+280   (int (*)(...))QGraphicsWidget::moveEvent
+288   (int (*)(...))QGraphicsWidget::polishEvent
+296   (int (*)(...))QGraphicsProxyWidget::resizeEvent
+304   (int (*)(...))QGraphicsProxyWidget::showEvent
+312   (int (*)(...))QGraphicsProxyWidget::hoverMoveEvent
+320   (int (*)(...))QGraphicsProxyWidget::hoverLeaveEvent
+328   (int (*)(...))QGraphicsProxyWidget::grabMouseEvent
+336   (int (*)(...))QGraphicsProxyWidget::ungrabMouseEvent
+344   (int (*)(...))QGraphicsWidget::grabKeyboardEvent
+352   (int (*)(...))QGraphicsWidget::ungrabKeyboardEvent
+360   (int (*)(...))QGraphicsProxyWidget::contextMenuEvent
+368   (int (*)(...))QGraphicsProxyWidget::dragEnterEvent
+376   (int (*)(...))QGraphicsProxyWidget::dragLeaveEvent
+384   (int (*)(...))QGraphicsProxyWidget::dragMoveEvent
+392   (int (*)(...))QGraphicsProxyWidget::dropEvent
+400   (int (*)(...))QGraphicsProxyWidget::hoverEnterEvent
+408   (int (*)(...))QGraphicsProxyWidget::mouseMoveEvent
+416   (int (*)(...))QGraphicsProxyWidget::mousePressEvent
+424   (int (*)(...))QGraphicsProxyWidget::mouseReleaseEvent
+432   (int (*)(...))QGraphicsProxyWidget::mouseDoubleClickEvent
+440   (int (*)(...))QGraphicsProxyWidget::wheelEvent
+448   (int (*)(...))QGraphicsProxyWidget::keyPressEvent
+456   (int (*)(...))QGraphicsProxyWidget::keyReleaseEvent
+464   (int (*)(...))QGraphicsProxyWidget::inputMethodQuery
+472   (int (*)(...))QGraphicsProxyWidget::inputMethodEvent
+480   (int (*)(...))-16
+488   (int (*)(...))(& _ZTI20QGraphicsProxyWidget)
+496   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidgetD1Ev
+504   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidgetD0Ev
+512   (int (*)(...))QGraphicsItem::advance
+520   (int (*)(...))QGraphicsWidget::_ZThn16_NK15QGraphicsWidget12boundingRectEv
+528   (int (*)(...))QGraphicsWidget::_ZThn16_NK15QGraphicsWidget5shapeEv
+536   (int (*)(...))QGraphicsItem::contains
+544   (int (*)(...))QGraphicsItem::collidesWithItem
+552   (int (*)(...))QGraphicsItem::collidesWithPath
+560   (int (*)(...))QGraphicsItem::isObscuredBy
+568   (int (*)(...))QGraphicsItem::opaqueArea
+576   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget5paintEP8QPainterPK24QStyleOptionGraphicsItemP7QWidget
+584   (int (*)(...))QGraphicsProxyWidget::_ZThn16_NK20QGraphicsProxyWidget4typeEv
+592   (int (*)(...))QGraphicsItem::sceneEventFilter
+600   (int (*)(...))QGraphicsWidget::_ZThn16_N15QGraphicsWidget10sceneEventEP6QEvent
+608   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget16contextMenuEventEP30QGraphicsSceneContextMenuEvent
+616   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget14dragEnterEventEP27QGraphicsSceneDragDropEvent
+624   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget14dragLeaveEventEP27QGraphicsSceneDragDropEvent
+632   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget13dragMoveEventEP27QGraphicsSceneDragDropEvent
+640   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget9dropEventEP27QGraphicsSceneDragDropEvent
+648   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget12focusInEventEP11QFocusEvent
+656   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget13focusOutEventEP11QFocusEvent
+664   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget15hoverEnterEventEP24QGraphicsSceneHoverEvent
+672   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget14hoverMoveEventEP24QGraphicsSceneHoverEvent
+680   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget15hoverLeaveEventEP24QGraphicsSceneHoverEvent
+688   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget13keyPressEventEP9QKeyEvent
+696   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget15keyReleaseEventEP9QKeyEvent
+704   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget15mousePressEventEP24QGraphicsSceneMouseEvent
+712   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget14mouseMoveEventEP24QGraphicsSceneMouseEvent
+720   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget17mouseReleaseEventEP24QGraphicsSceneMouseEvent
+728   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget21mouseDoubleClickEventEP24QGraphicsSceneMouseEvent
+736   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget10wheelEventEP24QGraphicsSceneWheelEvent
+744   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget16inputMethodEventEP17QInputMethodEvent
+752   (int (*)(...))QGraphicsProxyWidget::_ZThn16_NK20QGraphicsProxyWidget16inputMethodQueryEN2Qt16InputMethodQueryE
+760   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget10itemChangeEN13QGraphicsItem18GraphicsItemChangeERK8QVariant
+768   (int (*)(...))QGraphicsItem::supportsExtension
+776   (int (*)(...))QGraphicsItem::setExtension
+784   (int (*)(...))QGraphicsItem::extension
+792   (int (*)(...))-32
+800   (int (*)(...))(& _ZTI20QGraphicsProxyWidget)
+808   (int (*)(...))QGraphicsProxyWidget::_ZThn32_N20QGraphicsProxyWidgetD1Ev
+816   (int (*)(...))QGraphicsProxyWidget::_ZThn32_N20QGraphicsProxyWidgetD0Ev
+824   (int (*)(...))QGraphicsProxyWidget::_ZThn32_N20QGraphicsProxyWidget11setGeometryERK6QRectF
+832   (int (*)(...))QGraphicsWidget::_ZThn32_NK15QGraphicsWidget18getContentsMarginsEPdS0_S0_S0_
+840   (int (*)(...))QGraphicsWidget::_ZThn32_N15QGraphicsWidget14updateGeometryEv
+848   (int (*)(...))QGraphicsProxyWidget::_ZThn32_NK20QGraphicsProxyWidget8sizeHintEN2Qt8SizeHintERK6QSizeF
+
+Class QGraphicsProxyWidget
+   size=48 align=8
+   base size=48 base align=8
+QGraphicsProxyWidget (0x0x7f0a75faf1a0) 0
+    vptr=((& QGraphicsProxyWidget::_ZTV20QGraphicsProxyWidget) + 16u)
+  QGraphicsWidget (0x0x7f0a75bed540) 0
+      primary-for QGraphicsProxyWidget (0x0x7f0a75faf1a0)
+    QGraphicsObject (0x0x7f0a75bed5b0) 0
+        primary-for QGraphicsWidget (0x0x7f0a75bed540)
+      QObject (0x0x7f0a75e54f00) 0
+          primary-for QGraphicsObject (0x0x7f0a75bed5b0)
+      QGraphicsItem (0x0x7f0a75e54f60) 16
+          vptr=((& QGraphicsProxyWidget::_ZTV20QGraphicsProxyWidget) + 496u)
+    QGraphicsLayoutItem (0x0x7f0a75bf4000) 32
+        vptr=((& QGraphicsProxyWidget::_ZTV20QGraphicsProxyWidget) + 808u)
+
+Class QGraphicsScene::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsScene::QPrivateSignal (0x0x7f0a75bf42a0) 0 empty
+
+Vtable for QGraphicsScene
+QGraphicsScene::_ZTV14QGraphicsScene: 34u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QGraphicsScene)
+16    (int (*)(...))QGraphicsScene::metaObject
+24    (int (*)(...))QGraphicsScene::qt_metacast
+32    (int (*)(...))QGraphicsScene::qt_metacall
+40    (int (*)(...))QGraphicsScene::~QGraphicsScene
+48    (int (*)(...))QGraphicsScene::~QGraphicsScene
+56    (int (*)(...))QGraphicsScene::event
+64    (int (*)(...))QGraphicsScene::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QGraphicsScene::inputMethodQuery
+120   (int (*)(...))QGraphicsScene::contextMenuEvent
+128   (int (*)(...))QGraphicsScene::dragEnterEvent
+136   (int (*)(...))QGraphicsScene::dragMoveEvent
+144   (int (*)(...))QGraphicsScene::dragLeaveEvent
+152   (int (*)(...))QGraphicsScene::dropEvent
+160   (int (*)(...))QGraphicsScene::focusInEvent
+168   (int (*)(...))QGraphicsScene::focusOutEvent
+176   (int (*)(...))QGraphicsScene::helpEvent
+184   (int (*)(...))QGraphicsScene::keyPressEvent
+192   (int (*)(...))QGraphicsScene::keyReleaseEvent
+200   (int (*)(...))QGraphicsScene::mousePressEvent
+208   (int (*)(...))QGraphicsScene::mouseMoveEvent
+216   (int (*)(...))QGraphicsScene::mouseReleaseEvent
+224   (int (*)(...))QGraphicsScene::mouseDoubleClickEvent
+232   (int (*)(...))QGraphicsScene::wheelEvent
+240   (int (*)(...))QGraphicsScene::inputMethodEvent
+248   (int (*)(...))QGraphicsScene::drawBackground
+256   (int (*)(...))QGraphicsScene::drawForeground
+264   (int (*)(...))QGraphicsScene::drawItems
+
+Class QGraphicsScene
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsScene (0x0x7f0a75faf3a8) 0
+    vptr=((& QGraphicsScene::_ZTV14QGraphicsScene) + 16u)
+  QObject (0x0x7f0a75bf4240) 0
+      primary-for QGraphicsScene (0x0x7f0a75faf3a8)
+
+Vtable for QGraphicsSceneEvent
+QGraphicsSceneEvent::_ZTV19QGraphicsSceneEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QGraphicsSceneEvent)
+16    (int (*)(...))QGraphicsSceneEvent::~QGraphicsSceneEvent
+24    (int (*)(...))QGraphicsSceneEvent::~QGraphicsSceneEvent
+
+Class QGraphicsSceneEvent
+   size=32 align=8
+   base size=32 base align=8
+QGraphicsSceneEvent (0x0x7f0a75faf5b0) 0
+    vptr=((& QGraphicsSceneEvent::_ZTV19QGraphicsSceneEvent) + 16u)
+  QEvent (0x0x7f0a75bf4600) 0
+      primary-for QGraphicsSceneEvent (0x0x7f0a75faf5b0)
+
+Vtable for QGraphicsSceneMouseEvent
+QGraphicsSceneMouseEvent::_ZTV24QGraphicsSceneMouseEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QGraphicsSceneMouseEvent)
+16    (int (*)(...))QGraphicsSceneMouseEvent::~QGraphicsSceneMouseEvent
+24    (int (*)(...))QGraphicsSceneMouseEvent::~QGraphicsSceneMouseEvent
+
+Class QGraphicsSceneMouseEvent
+   size=32 align=8
+   base size=32 base align=8
+QGraphicsSceneMouseEvent (0x0x7f0a75faf618) 0
+    vptr=((& QGraphicsSceneMouseEvent::_ZTV24QGraphicsSceneMouseEvent) + 16u)
+  QGraphicsSceneEvent (0x0x7f0a75faf680) 0
+      primary-for QGraphicsSceneMouseEvent (0x0x7f0a75faf618)
+    QEvent (0x0x7f0a75bf4720) 0
+        primary-for QGraphicsSceneEvent (0x0x7f0a75faf680)
+
+Vtable for QGraphicsSceneWheelEvent
+QGraphicsSceneWheelEvent::_ZTV24QGraphicsSceneWheelEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QGraphicsSceneWheelEvent)
+16    (int (*)(...))QGraphicsSceneWheelEvent::~QGraphicsSceneWheelEvent
+24    (int (*)(...))QGraphicsSceneWheelEvent::~QGraphicsSceneWheelEvent
+
+Class QGraphicsSceneWheelEvent
+   size=32 align=8
+   base size=32 base align=8
+QGraphicsSceneWheelEvent (0x0x7f0a75faf6e8) 0
+    vptr=((& QGraphicsSceneWheelEvent::_ZTV24QGraphicsSceneWheelEvent) + 16u)
+  QGraphicsSceneEvent (0x0x7f0a75faf750) 0
+      primary-for QGraphicsSceneWheelEvent (0x0x7f0a75faf6e8)
+    QEvent (0x0x7f0a75bf4780) 0
+        primary-for QGraphicsSceneEvent (0x0x7f0a75faf750)
+
+Vtable for QGraphicsSceneContextMenuEvent
+QGraphicsSceneContextMenuEvent::_ZTV30QGraphicsSceneContextMenuEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI30QGraphicsSceneContextMenuEvent)
+16    (int (*)(...))QGraphicsSceneContextMenuEvent::~QGraphicsSceneContextMenuEvent
+24    (int (*)(...))QGraphicsSceneContextMenuEvent::~QGraphicsSceneContextMenuEvent
+
+Class QGraphicsSceneContextMenuEvent
+   size=32 align=8
+   base size=32 base align=8
+QGraphicsSceneContextMenuEvent (0x0x7f0a75faf7b8) 0
+    vptr=((& QGraphicsSceneContextMenuEvent::_ZTV30QGraphicsSceneContextMenuEvent) + 16u)
+  QGraphicsSceneEvent (0x0x7f0a75faf820) 0
+      primary-for QGraphicsSceneContextMenuEvent (0x0x7f0a75faf7b8)
+    QEvent (0x0x7f0a75bf47e0) 0
+        primary-for QGraphicsSceneEvent (0x0x7f0a75faf820)
+
+Vtable for QGraphicsSceneHoverEvent
+QGraphicsSceneHoverEvent::_ZTV24QGraphicsSceneHoverEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QGraphicsSceneHoverEvent)
+16    (int (*)(...))QGraphicsSceneHoverEvent::~QGraphicsSceneHoverEvent
+24    (int (*)(...))QGraphicsSceneHoverEvent::~QGraphicsSceneHoverEvent
+
+Class QGraphicsSceneHoverEvent
+   size=32 align=8
+   base size=32 base align=8
+QGraphicsSceneHoverEvent (0x0x7f0a75faf888) 0
+    vptr=((& QGraphicsSceneHoverEvent::_ZTV24QGraphicsSceneHoverEvent) + 16u)
+  QGraphicsSceneEvent (0x0x7f0a75faf8f0) 0
+      primary-for QGraphicsSceneHoverEvent (0x0x7f0a75faf888)
+    QEvent (0x0x7f0a75bf4840) 0
+        primary-for QGraphicsSceneEvent (0x0x7f0a75faf8f0)
+
+Vtable for QGraphicsSceneHelpEvent
+QGraphicsSceneHelpEvent::_ZTV23QGraphicsSceneHelpEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI23QGraphicsSceneHelpEvent)
+16    (int (*)(...))QGraphicsSceneHelpEvent::~QGraphicsSceneHelpEvent
+24    (int (*)(...))QGraphicsSceneHelpEvent::~QGraphicsSceneHelpEvent
+
+Class QGraphicsSceneHelpEvent
+   size=32 align=8
+   base size=32 base align=8
+QGraphicsSceneHelpEvent (0x0x7f0a75faf958) 0
+    vptr=((& QGraphicsSceneHelpEvent::_ZTV23QGraphicsSceneHelpEvent) + 16u)
+  QGraphicsSceneEvent (0x0x7f0a75faf9c0) 0
+      primary-for QGraphicsSceneHelpEvent (0x0x7f0a75faf958)
+    QEvent (0x0x7f0a75bf48a0) 0
+        primary-for QGraphicsSceneEvent (0x0x7f0a75faf9c0)
+
+Vtable for QGraphicsSceneDragDropEvent
+QGraphicsSceneDragDropEvent::_ZTV27QGraphicsSceneDragDropEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI27QGraphicsSceneDragDropEvent)
+16    (int (*)(...))QGraphicsSceneDragDropEvent::~QGraphicsSceneDragDropEvent
+24    (int (*)(...))QGraphicsSceneDragDropEvent::~QGraphicsSceneDragDropEvent
+
+Class QGraphicsSceneDragDropEvent
+   size=32 align=8
+   base size=32 base align=8
+QGraphicsSceneDragDropEvent (0x0x7f0a75fafa28) 0
+    vptr=((& QGraphicsSceneDragDropEvent::_ZTV27QGraphicsSceneDragDropEvent) + 16u)
+  QGraphicsSceneEvent (0x0x7f0a75fafa90) 0
+      primary-for QGraphicsSceneDragDropEvent (0x0x7f0a75fafa28)
+    QEvent (0x0x7f0a75bf4900) 0
+        primary-for QGraphicsSceneEvent (0x0x7f0a75fafa90)
+
+Vtable for QGraphicsSceneResizeEvent
+QGraphicsSceneResizeEvent::_ZTV25QGraphicsSceneResizeEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI25QGraphicsSceneResizeEvent)
+16    (int (*)(...))QGraphicsSceneResizeEvent::~QGraphicsSceneResizeEvent
+24    (int (*)(...))QGraphicsSceneResizeEvent::~QGraphicsSceneResizeEvent
+
+Class QGraphicsSceneResizeEvent
+   size=32 align=8
+   base size=32 base align=8
+QGraphicsSceneResizeEvent (0x0x7f0a75fafaf8) 0
+    vptr=((& QGraphicsSceneResizeEvent::_ZTV25QGraphicsSceneResizeEvent) + 16u)
+  QGraphicsSceneEvent (0x0x7f0a75fafb60) 0
+      primary-for QGraphicsSceneResizeEvent (0x0x7f0a75fafaf8)
+    QEvent (0x0x7f0a75bf4960) 0
+        primary-for QGraphicsSceneEvent (0x0x7f0a75fafb60)
+
+Vtable for QGraphicsSceneMoveEvent
+QGraphicsSceneMoveEvent::_ZTV23QGraphicsSceneMoveEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI23QGraphicsSceneMoveEvent)
+16    (int (*)(...))QGraphicsSceneMoveEvent::~QGraphicsSceneMoveEvent
+24    (int (*)(...))QGraphicsSceneMoveEvent::~QGraphicsSceneMoveEvent
+
+Class QGraphicsSceneMoveEvent
+   size=32 align=8
+   base size=32 base align=8
+QGraphicsSceneMoveEvent (0x0x7f0a75fafbc8) 0
+    vptr=((& QGraphicsSceneMoveEvent::_ZTV23QGraphicsSceneMoveEvent) + 16u)
+  QGraphicsSceneEvent (0x0x7f0a75fafc30) 0
+      primary-for QGraphicsSceneMoveEvent (0x0x7f0a75fafbc8)
+    QEvent (0x0x7f0a75bf49c0) 0
+        primary-for QGraphicsSceneEvent (0x0x7f0a75fafc30)
+
+Class QGraphicsTransform::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsTransform::QPrivateSignal (0x0x7f0a75bf4a80) 0 empty
+
+Vtable for QGraphicsTransform
+QGraphicsTransform::_ZTV18QGraphicsTransform: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QGraphicsTransform)
+16    (int (*)(...))QGraphicsTransform::metaObject
+24    (int (*)(...))QGraphicsTransform::qt_metacast
+32    (int (*)(...))QGraphicsTransform::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+
+Class QGraphicsTransform
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsTransform (0x0x7f0a75fafc98) 0
+    vptr=((& QGraphicsTransform::_ZTV18QGraphicsTransform) + 16u)
+  QObject (0x0x7f0a75bf4a20) 0
+      primary-for QGraphicsTransform (0x0x7f0a75fafc98)
+
+Class QGraphicsScale::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsScale::QPrivateSignal (0x0x7f0a75bf4b40) 0 empty
+
+Vtable for QGraphicsScale
+QGraphicsScale::_ZTV14QGraphicsScale: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QGraphicsScale)
+16    (int (*)(...))QGraphicsScale::metaObject
+24    (int (*)(...))QGraphicsScale::qt_metacast
+32    (int (*)(...))QGraphicsScale::qt_metacall
+40    (int (*)(...))QGraphicsScale::~QGraphicsScale
+48    (int (*)(...))QGraphicsScale::~QGraphicsScale
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QGraphicsScale::applyTo
+
+Class QGraphicsScale
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsScale (0x0x7f0a75fafd00) 0
+    vptr=((& QGraphicsScale::_ZTV14QGraphicsScale) + 16u)
+  QGraphicsTransform (0x0x7f0a75fafd68) 0
+      primary-for QGraphicsScale (0x0x7f0a75fafd00)
+    QObject (0x0x7f0a75bf4ae0) 0
+        primary-for QGraphicsTransform (0x0x7f0a75fafd68)
+
+Class QGraphicsRotation::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsRotation::QPrivateSignal (0x0x7f0a75bf4c00) 0 empty
+
+Vtable for QGraphicsRotation
+QGraphicsRotation::_ZTV17QGraphicsRotation: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QGraphicsRotation)
+16    (int (*)(...))QGraphicsRotation::metaObject
+24    (int (*)(...))QGraphicsRotation::qt_metacast
+32    (int (*)(...))QGraphicsRotation::qt_metacall
+40    (int (*)(...))QGraphicsRotation::~QGraphicsRotation
+48    (int (*)(...))QGraphicsRotation::~QGraphicsRotation
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QGraphicsRotation::applyTo
+
+Class QGraphicsRotation
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsRotation (0x0x7f0a75fafdd0) 0
+    vptr=((& QGraphicsRotation::_ZTV17QGraphicsRotation) + 16u)
+  QGraphicsTransform (0x0x7f0a75fafe38) 0
+      primary-for QGraphicsRotation (0x0x7f0a75fafdd0)
+    QObject (0x0x7f0a75bf4ba0) 0
+        primary-for QGraphicsTransform (0x0x7f0a75fafe38)
+
+Class QScrollArea::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QScrollArea::QPrivateSignal (0x0x7f0a75bf4d20) 0 empty
+
+Vtable for QScrollArea
+QScrollArea::_ZTV11QScrollArea: 68u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QScrollArea)
+16    (int (*)(...))QScrollArea::metaObject
+24    (int (*)(...))QScrollArea::qt_metacast
+32    (int (*)(...))QScrollArea::qt_metacall
+40    (int (*)(...))QScrollArea::~QScrollArea
+48    (int (*)(...))QScrollArea::~QScrollArea
+56    (int (*)(...))QScrollArea::event
+64    (int (*)(...))QScrollArea::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QScrollArea::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractScrollArea::mousePressEvent
+176   (int (*)(...))QAbstractScrollArea::mouseReleaseEvent
+184   (int (*)(...))QAbstractScrollArea::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractScrollArea::mouseMoveEvent
+200   (int (*)(...))QAbstractScrollArea::wheelEvent
+208   (int (*)(...))QAbstractScrollArea::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QAbstractScrollArea::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QScrollArea::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QAbstractScrollArea::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QAbstractScrollArea::dragEnterEvent
+320   (int (*)(...))QAbstractScrollArea::dragMoveEvent
+328   (int (*)(...))QAbstractScrollArea::dragLeaveEvent
+336   (int (*)(...))QAbstractScrollArea::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QScrollArea::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QAbstractScrollArea::viewportEvent
+448   (int (*)(...))QScrollArea::scrollContentsBy
+456   (int (*)(...))QScrollArea::viewportSizeHint
+464   (int (*)(...))-16
+472   (int (*)(...))(& _ZTI11QScrollArea)
+480   (int (*)(...))QScrollArea::_ZThn16_N11QScrollAreaD1Ev
+488   (int (*)(...))QScrollArea::_ZThn16_N11QScrollAreaD0Ev
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QScrollArea
+   size=48 align=8
+   base size=48 base align=8
+QScrollArea (0x0x7f0a75fafea0) 0
+    vptr=((& QScrollArea::_ZTV11QScrollArea) + 16u)
+  QAbstractScrollArea (0x0x7f0a75faff08) 0
+      primary-for QScrollArea (0x0x7f0a75fafea0)
+    QFrame (0x0x7f0a75faff70) 0
+        primary-for QAbstractScrollArea (0x0x7f0a75faff08)
+      QWidget (0x0x7f0a75d3b620) 0
+          primary-for QFrame (0x0x7f0a75faff70)
+        QObject (0x0x7f0a75bf4c60) 0
+            primary-for QWidget (0x0x7f0a75d3b620)
+        QPaintDevice (0x0x7f0a75bf4cc0) 16
+            vptr=((& QScrollArea::_ZTV11QScrollArea) + 480u)
+
+Class QGraphicsView::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsView::QPrivateSignal (0x0x7f0a75bf4e40) 0 empty
+
+Vtable for QGraphicsView
+QGraphicsView::_ZTV13QGraphicsView: 71u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QGraphicsView)
+16    (int (*)(...))QGraphicsView::metaObject
+24    (int (*)(...))QGraphicsView::qt_metacast
+32    (int (*)(...))QGraphicsView::qt_metacall
+40    (int (*)(...))QGraphicsView::~QGraphicsView
+48    (int (*)(...))QGraphicsView::~QGraphicsView
+56    (int (*)(...))QGraphicsView::event
+64    (int (*)(...))QAbstractScrollArea::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QGraphicsView::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QGraphicsView::mousePressEvent
+176   (int (*)(...))QGraphicsView::mouseReleaseEvent
+184   (int (*)(...))QGraphicsView::mouseDoubleClickEvent
+192   (int (*)(...))QGraphicsView::mouseMoveEvent
+200   (int (*)(...))QGraphicsView::wheelEvent
+208   (int (*)(...))QGraphicsView::keyPressEvent
+216   (int (*)(...))QGraphicsView::keyReleaseEvent
+224   (int (*)(...))QGraphicsView::focusInEvent
+232   (int (*)(...))QGraphicsView::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QGraphicsView::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QGraphicsView::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QGraphicsView::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QGraphicsView::dragEnterEvent
+320   (int (*)(...))QGraphicsView::dragMoveEvent
+328   (int (*)(...))QGraphicsView::dragLeaveEvent
+336   (int (*)(...))QGraphicsView::dropEvent
+344   (int (*)(...))QGraphicsView::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QGraphicsView::inputMethodEvent
+416   (int (*)(...))QGraphicsView::inputMethodQuery
+424   (int (*)(...))QGraphicsView::focusNextPrevChild
+432   (int (*)(...))QGraphicsView::setupViewport
+440   (int (*)(...))QGraphicsView::viewportEvent
+448   (int (*)(...))QGraphicsView::scrollContentsBy
+456   (int (*)(...))QAbstractScrollArea::viewportSizeHint
+464   (int (*)(...))QGraphicsView::drawBackground
+472   (int (*)(...))QGraphicsView::drawForeground
+480   (int (*)(...))QGraphicsView::drawItems
+488   (int (*)(...))-16
+496   (int (*)(...))(& _ZTI13QGraphicsView)
+504   (int (*)(...))QGraphicsView::_ZThn16_N13QGraphicsViewD1Ev
+512   (int (*)(...))QGraphicsView::_ZThn16_N13QGraphicsViewD0Ev
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+552   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+560   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QGraphicsView
+   size=48 align=8
+   base size=48 base align=8
+QGraphicsView (0x0x7f0a75d61000) 0
+    vptr=((& QGraphicsView::_ZTV13QGraphicsView) + 16u)
+  QAbstractScrollArea (0x0x7f0a75d61068) 0
+      primary-for QGraphicsView (0x0x7f0a75d61000)
+    QFrame (0x0x7f0a75d610d0) 0
+        primary-for QAbstractScrollArea (0x0x7f0a75d61068)
+      QWidget (0x0x7f0a75d3baf0) 0
+          primary-for QFrame (0x0x7f0a75d610d0)
+        QObject (0x0x7f0a75bf4d80) 0
+            primary-for QWidget (0x0x7f0a75d3baf0)
+        QPaintDevice (0x0x7f0a75bf4de0) 16
+            vptr=((& QGraphicsView::_ZTV13QGraphicsView) + 504u)
+
+Class QGroupBox::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGroupBox::QPrivateSignal (0x0x7f0a75db42a0) 0 empty
+
+Vtable for QGroupBox
+QGroupBox::_ZTV9QGroupBox: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QGroupBox)
+16    (int (*)(...))QGroupBox::metaObject
+24    (int (*)(...))QGroupBox::qt_metacast
+32    (int (*)(...))QGroupBox::qt_metacall
+40    (int (*)(...))QGroupBox::~QGroupBox
+48    (int (*)(...))QGroupBox::~QGroupBox
+56    (int (*)(...))QGroupBox::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QGroupBox::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QGroupBox::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QGroupBox::mousePressEvent
+176   (int (*)(...))QGroupBox::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QGroupBox::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QGroupBox::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QGroupBox::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QGroupBox::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QGroupBox::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI9QGroupBox)
+448   (int (*)(...))QGroupBox::_ZThn16_N9QGroupBoxD1Ev
+456   (int (*)(...))QGroupBox::_ZThn16_N9QGroupBoxD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QGroupBox
+   size=48 align=8
+   base size=48 base align=8
+QGroupBox (0x0x7f0a75d612d8) 0
+    vptr=((& QGroupBox::_ZTV9QGroupBox) + 16u)
+  QWidget (0x0x7f0a75a1b380) 0
+      primary-for QGroupBox (0x0x7f0a75d612d8)
+    QObject (0x0x7f0a75db41e0) 0
+        primary-for QWidget (0x0x7f0a75a1b380)
+    QPaintDevice (0x0x7f0a75db4240) 16
+        vptr=((& QGroupBox::_ZTV9QGroupBox) + 448u)
+
+Class QHeaderView::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QHeaderView::QPrivateSignal (0x0x7f0a75db43c0) 0 empty
+
+Vtable for QHeaderView
+QHeaderView::_ZTV11QHeaderView: 108u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QHeaderView)
+16    (int (*)(...))QHeaderView::metaObject
+24    (int (*)(...))QHeaderView::qt_metacast
+32    (int (*)(...))QHeaderView::qt_metacall
+40    (int (*)(...))QHeaderView::~QHeaderView
+48    (int (*)(...))QHeaderView::~QHeaderView
+56    (int (*)(...))QHeaderView::event
+64    (int (*)(...))QAbstractScrollArea::eventFilter
+72    (int (*)(...))QAbstractItemView::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QHeaderView::setVisible
+128   (int (*)(...))QHeaderView::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QHeaderView::mousePressEvent
+176   (int (*)(...))QHeaderView::mouseReleaseEvent
+184   (int (*)(...))QHeaderView::mouseDoubleClickEvent
+192   (int (*)(...))QHeaderView::mouseMoveEvent
+200   (int (*)(...))QAbstractScrollArea::wheelEvent
+208   (int (*)(...))QAbstractItemView::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QAbstractItemView::focusInEvent
+232   (int (*)(...))QAbstractItemView::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QHeaderView::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QAbstractItemView::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QAbstractScrollArea::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QAbstractItemView::dragEnterEvent
+320   (int (*)(...))QAbstractItemView::dragMoveEvent
+328   (int (*)(...))QAbstractItemView::dragLeaveEvent
+336   (int (*)(...))QAbstractItemView::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QAbstractItemView::inputMethodEvent
+416   (int (*)(...))QAbstractItemView::inputMethodQuery
+424   (int (*)(...))QAbstractItemView::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QHeaderView::viewportEvent
+448   (int (*)(...))QHeaderView::scrollContentsBy
+456   (int (*)(...))QAbstractItemView::viewportSizeHint
+464   (int (*)(...))QHeaderView::setModel
+472   (int (*)(...))QAbstractItemView::setSelectionModel
+480   (int (*)(...))QAbstractItemView::keyboardSearch
+488   (int (*)(...))QHeaderView::visualRect
+496   (int (*)(...))QHeaderView::scrollTo
+504   (int (*)(...))QHeaderView::indexAt
+512   (int (*)(...))QAbstractItemView::sizeHintForRow
+520   (int (*)(...))QAbstractItemView::sizeHintForColumn
+528   (int (*)(...))QHeaderView::reset
+536   (int (*)(...))QAbstractItemView::setRootIndex
+544   (int (*)(...))QHeaderView::doItemsLayout
+552   (int (*)(...))QAbstractItemView::selectAll
+560   (int (*)(...))QHeaderView::dataChanged
+568   (int (*)(...))QHeaderView::rowsInserted
+576   (int (*)(...))QAbstractItemView::rowsAboutToBeRemoved
+584   (int (*)(...))QAbstractItemView::selectionChanged
+592   (int (*)(...))QHeaderView::currentChanged
+600   (int (*)(...))QAbstractItemView::updateEditorData
+608   (int (*)(...))QAbstractItemView::updateEditorGeometries
+616   (int (*)(...))QHeaderView::updateGeometries
+624   (int (*)(...))QAbstractItemView::verticalScrollbarAction
+632   (int (*)(...))QAbstractItemView::horizontalScrollbarAction
+640   (int (*)(...))QAbstractItemView::verticalScrollbarValueChanged
+648   (int (*)(...))QAbstractItemView::horizontalScrollbarValueChanged
+656   (int (*)(...))QAbstractItemView::closeEditor
+664   (int (*)(...))QAbstractItemView::commitData
+672   (int (*)(...))QAbstractItemView::editorDestroyed
+680   (int (*)(...))QHeaderView::moveCursor
+688   (int (*)(...))QHeaderView::horizontalOffset
+696   (int (*)(...))QHeaderView::verticalOffset
+704   (int (*)(...))QHeaderView::isIndexHidden
+712   (int (*)(...))QHeaderView::setSelection
+720   (int (*)(...))QHeaderView::visualRegionForSelection
+728   (int (*)(...))QAbstractItemView::selectedIndexes
+736   (int (*)(...))QAbstractItemView::edit
+744   (int (*)(...))QAbstractItemView::selectionCommand
+752   (int (*)(...))QAbstractItemView::startDrag
+760   (int (*)(...))QAbstractItemView::viewOptions
+768   (int (*)(...))QHeaderView::paintSection
+776   (int (*)(...))QHeaderView::sectionSizeFromContents
+784   (int (*)(...))-16
+792   (int (*)(...))(& _ZTI11QHeaderView)
+800   (int (*)(...))QHeaderView::_ZThn16_N11QHeaderViewD1Ev
+808   (int (*)(...))QHeaderView::_ZThn16_N11QHeaderViewD0Ev
+816   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+824   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+832   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+840   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+848   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+856   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QHeaderView
+   size=48 align=8
+   base size=48 base align=8
+QHeaderView (0x0x7f0a75d61340) 0
+    vptr=((& QHeaderView::_ZTV11QHeaderView) + 16u)
+  QAbstractItemView (0x0x7f0a75d613a8) 0
+      primary-for QHeaderView (0x0x7f0a75d61340)
+    QAbstractScrollArea (0x0x7f0a75d61410) 0
+        primary-for QAbstractItemView (0x0x7f0a75d613a8)
+      QFrame (0x0x7f0a75d61478) 0
+          primary-for QAbstractScrollArea (0x0x7f0a75d61410)
+        QWidget (0x0x7f0a75a1b850) 0
+            primary-for QFrame (0x0x7f0a75d61478)
+          QObject (0x0x7f0a75db4300) 0
+              primary-for QWidget (0x0x7f0a75a1b850)
+          QPaintDevice (0x0x7f0a75db4360) 16
+              vptr=((& QHeaderView::_ZTV11QHeaderView) + 800u)
+
+Class QLineEdit::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QLineEdit::QPrivateSignal (0x0x7f0a75db4540) 0 empty
+
+Vtable for QLineEdit
+QLineEdit::_ZTV9QLineEdit: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QLineEdit)
+16    (int (*)(...))QLineEdit::metaObject
+24    (int (*)(...))QLineEdit::qt_metacast
+32    (int (*)(...))QLineEdit::qt_metacall
+40    (int (*)(...))QLineEdit::~QLineEdit
+48    (int (*)(...))QLineEdit::~QLineEdit
+56    (int (*)(...))QLineEdit::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QLineEdit::sizeHint
+136   (int (*)(...))QLineEdit::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QLineEdit::mousePressEvent
+176   (int (*)(...))QLineEdit::mouseReleaseEvent
+184   (int (*)(...))QLineEdit::mouseDoubleClickEvent
+192   (int (*)(...))QLineEdit::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QLineEdit::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QLineEdit::focusInEvent
+232   (int (*)(...))QLineEdit::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QLineEdit::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QLineEdit::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QLineEdit::dragEnterEvent
+320   (int (*)(...))QLineEdit::dragMoveEvent
+328   (int (*)(...))QLineEdit::dragLeaveEvent
+336   (int (*)(...))QLineEdit::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QLineEdit::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QLineEdit::inputMethodEvent
+416   (int (*)(...))QLineEdit::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI9QLineEdit)
+448   (int (*)(...))QLineEdit::_ZThn16_N9QLineEditD1Ev
+456   (int (*)(...))QLineEdit::_ZThn16_N9QLineEditD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QLineEdit
+   size=48 align=8
+   base size=48 base align=8
+QLineEdit (0x0x7f0a75d614e0) 0
+    vptr=((& QLineEdit::_ZTV9QLineEdit) + 16u)
+  QWidget (0x0x7f0a75a6c4d0) 0
+      primary-for QLineEdit (0x0x7f0a75d614e0)
+    QObject (0x0x7f0a75db4480) 0
+        primary-for QWidget (0x0x7f0a75a6c4d0)
+    QPaintDevice (0x0x7f0a75db44e0) 16
+        vptr=((& QLineEdit::_ZTV9QLineEdit) + 448u)
+
+Class QInputDialog::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QInputDialog::QPrivateSignal (0x0x7f0a75db4660) 0 empty
+
+Vtable for QInputDialog
+QInputDialog::_ZTV12QInputDialog: 69u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QInputDialog)
+16    (int (*)(...))QInputDialog::metaObject
+24    (int (*)(...))QInputDialog::qt_metacast
+32    (int (*)(...))QInputDialog::qt_metacall
+40    (int (*)(...))QInputDialog::~QInputDialog
+48    (int (*)(...))QInputDialog::~QInputDialog
+56    (int (*)(...))QWidget::event
+64    (int (*)(...))QDialog::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QInputDialog::setVisible
+128   (int (*)(...))QInputDialog::sizeHint
+136   (int (*)(...))QInputDialog::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QDialog::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QDialog::resizeEvent
+280   (int (*)(...))QDialog::closeEvent
+288   (int (*)(...))QDialog::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QDialog::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QDialog::open
+440   (int (*)(...))QDialog::exec
+448   (int (*)(...))QInputDialog::done
+456   (int (*)(...))QDialog::accept
+464   (int (*)(...))QDialog::reject
+472   (int (*)(...))-16
+480   (int (*)(...))(& _ZTI12QInputDialog)
+488   (int (*)(...))QInputDialog::_ZThn16_N12QInputDialogD1Ev
+496   (int (*)(...))QInputDialog::_ZThn16_N12QInputDialogD0Ev
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QInputDialog
+   size=48 align=8
+   base size=48 base align=8
+QInputDialog (0x0x7f0a75d61548) 0
+    vptr=((& QInputDialog::_ZTV12QInputDialog) + 16u)
+  QDialog (0x0x7f0a75d615b0) 0
+      primary-for QInputDialog (0x0x7f0a75d61548)
+    QWidget (0x0x7f0a75a9f000) 0
+        primary-for QDialog (0x0x7f0a75d615b0)
+      QObject (0x0x7f0a75db45a0) 0
+          primary-for QWidget (0x0x7f0a75a9f000)
+      QPaintDevice (0x0x7f0a75db4600) 16
+          vptr=((& QInputDialog::_ZTV12QInputDialog) + 488u)
+
+Class QItemDelegate::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QItemDelegate::QPrivateSignal (0x0x7f0a75db48a0) 0 empty
+
+Vtable for QItemDelegate
+QItemDelegate::_ZTV13QItemDelegate: 28u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QItemDelegate)
+16    (int (*)(...))QItemDelegate::metaObject
+24    (int (*)(...))QItemDelegate::qt_metacast
+32    (int (*)(...))QItemDelegate::qt_metacall
+40    (int (*)(...))QItemDelegate::~QItemDelegate
+48    (int (*)(...))QItemDelegate::~QItemDelegate
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QItemDelegate::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QItemDelegate::paint
+120   (int (*)(...))QItemDelegate::sizeHint
+128   (int (*)(...))QItemDelegate::createEditor
+136   (int (*)(...))QAbstractItemDelegate::destroyEditor
+144   (int (*)(...))QItemDelegate::setEditorData
+152   (int (*)(...))QItemDelegate::setModelData
+160   (int (*)(...))QItemDelegate::updateEditorGeometry
+168   (int (*)(...))QItemDelegate::editorEvent
+176   (int (*)(...))QAbstractItemDelegate::helpEvent
+184   (int (*)(...))QAbstractItemDelegate::paintingRoles
+192   (int (*)(...))QItemDelegate::drawDisplay
+200   (int (*)(...))QItemDelegate::drawDecoration
+208   (int (*)(...))QItemDelegate::drawFocus
+216   (int (*)(...))QItemDelegate::drawCheck
+
+Class QItemDelegate
+   size=16 align=8
+   base size=16 base align=8
+QItemDelegate (0x0x7f0a75d616e8) 0
+    vptr=((& QItemDelegate::_ZTV13QItemDelegate) + 16u)
+  QAbstractItemDelegate (0x0x7f0a75d61750) 0
+      primary-for QItemDelegate (0x0x7f0a75d616e8)
+    QObject (0x0x7f0a75db4840) 0
+        primary-for QAbstractItemDelegate (0x0x7f0a75d61750)
+
+Vtable for QItemEditorCreatorBase
+QItemEditorCreatorBase::_ZTV22QItemEditorCreatorBase: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI22QItemEditorCreatorBase)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+
+Class QItemEditorCreatorBase
+   size=8 align=8
+   base size=8 base align=8
+QItemEditorCreatorBase (0x0x7f0a75db4900) 0 nearly-empty
+    vptr=((& QItemEditorCreatorBase::_ZTV22QItemEditorCreatorBase) + 16u)
+
+Vtable for QItemEditorFactory
+QItemEditorFactory::_ZTV18QItemEditorFactory: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QItemEditorFactory)
+16    (int (*)(...))QItemEditorFactory::~QItemEditorFactory
+24    (int (*)(...))QItemEditorFactory::~QItemEditorFactory
+32    (int (*)(...))QItemEditorFactory::createEditor
+40    (int (*)(...))QItemEditorFactory::valuePropertyName
+
+Class QItemEditorFactory
+   size=16 align=8
+   base size=16 base align=8
+QItemEditorFactory (0x0x7f0a75db4a20) 0
+    vptr=((& QItemEditorFactory::_ZTV18QItemEditorFactory) + 16u)
+
+Class QKeyEventTransition::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QKeyEventTransition::QPrivateSignal (0x0x7f0a75db4ba0) 0 empty
+
+Vtable for QKeyEventTransition
+QKeyEventTransition::_ZTV19QKeyEventTransition: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QKeyEventTransition)
+16    (int (*)(...))QKeyEventTransition::metaObject
+24    (int (*)(...))QKeyEventTransition::qt_metacast
+32    (int (*)(...))QKeyEventTransition::qt_metacall
+40    (int (*)(...))QKeyEventTransition::~QKeyEventTransition
+48    (int (*)(...))QKeyEventTransition::~QKeyEventTransition
+56    (int (*)(...))QEventTransition::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QKeyEventTransition::eventTest
+120   (int (*)(...))QKeyEventTransition::onTransition
+
+Class QKeyEventTransition
+   size=16 align=8
+   base size=16 base align=8
+QKeyEventTransition (0x0x7f0a75d61888) 0
+    vptr=((& QKeyEventTransition::_ZTV19QKeyEventTransition) + 16u)
+  QEventTransition (0x0x7f0a75d618f0) 0
+      primary-for QKeyEventTransition (0x0x7f0a75d61888)
+    QAbstractTransition (0x0x7f0a75d61958) 0
+        primary-for QEventTransition (0x0x7f0a75d618f0)
+      QObject (0x0x7f0a75db4b40) 0
+          primary-for QAbstractTransition (0x0x7f0a75d61958)
+
+Class QKeySequenceEdit::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QKeySequenceEdit::QPrivateSignal (0x0x7f0a75db4cc0) 0 empty
+
+Vtable for QKeySequenceEdit
+QKeySequenceEdit::_ZTV16QKeySequenceEdit: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QKeySequenceEdit)
+16    (int (*)(...))QKeySequenceEdit::metaObject
+24    (int (*)(...))QKeySequenceEdit::qt_metacast
+32    (int (*)(...))QKeySequenceEdit::qt_metacall
+40    (int (*)(...))QKeySequenceEdit::~QKeySequenceEdit
+48    (int (*)(...))QKeySequenceEdit::~QKeySequenceEdit
+56    (int (*)(...))QKeySequenceEdit::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QKeySequenceEdit::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QKeySequenceEdit::keyPressEvent
+216   (int (*)(...))QKeySequenceEdit::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI16QKeySequenceEdit)
+448   (int (*)(...))QKeySequenceEdit::_ZThn16_N16QKeySequenceEditD1Ev
+456   (int (*)(...))QKeySequenceEdit::_ZThn16_N16QKeySequenceEditD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QKeySequenceEdit
+   size=48 align=8
+   base size=48 base align=8
+QKeySequenceEdit (0x0x7f0a75d619c0) 0
+    vptr=((& QKeySequenceEdit::_ZTV16QKeySequenceEdit) + 16u)
+  QWidget (0x0x7f0a75b18f50) 0
+      primary-for QKeySequenceEdit (0x0x7f0a75d619c0)
+    QObject (0x0x7f0a75db4c00) 0
+        primary-for QWidget (0x0x7f0a75b18f50)
+    QPaintDevice (0x0x7f0a75db4c60) 16
+        vptr=((& QKeySequenceEdit::_ZTV16QKeySequenceEdit) + 448u)
+
+Class QLabel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QLabel::QPrivateSignal (0x0x7f0a75db4de0) 0 empty
+
+Vtable for QLabel
+QLabel::_ZTV6QLabel: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI6QLabel)
+16    (int (*)(...))QLabel::metaObject
+24    (int (*)(...))QLabel::qt_metacast
+32    (int (*)(...))QLabel::qt_metacall
+40    (int (*)(...))QLabel::~QLabel
+48    (int (*)(...))QLabel::~QLabel
+56    (int (*)(...))QLabel::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QLabel::sizeHint
+136   (int (*)(...))QLabel::minimumSizeHint
+144   (int (*)(...))QLabel::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QLabel::mousePressEvent
+176   (int (*)(...))QLabel::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QLabel::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QLabel::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QLabel::focusInEvent
+232   (int (*)(...))QLabel::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QLabel::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QLabel::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QLabel::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QLabel::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI6QLabel)
+448   (int (*)(...))QLabel::_ZThn16_N6QLabelD1Ev
+456   (int (*)(...))QLabel::_ZThn16_N6QLabelD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QLabel
+   size=48 align=8
+   base size=48 base align=8
+QLabel (0x0x7f0a75d61a28) 0
+    vptr=((& QLabel::_ZTV6QLabel) + 16u)
+  QFrame (0x0x7f0a75d61a90) 0
+      primary-for QLabel (0x0x7f0a75d61a28)
+    QWidget (0x0x7f0a75b52460) 0
+        primary-for QFrame (0x0x7f0a75d61a90)
+      QObject (0x0x7f0a75db4d20) 0
+          primary-for QWidget (0x0x7f0a75b52460)
+      QPaintDevice (0x0x7f0a75db4d80) 16
+          vptr=((& QLabel::_ZTV6QLabel) + 448u)
+
+Class QLCDNumber::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QLCDNumber::QPrivateSignal (0x0x7f0a75db4f00) 0 empty
+
+Vtable for QLCDNumber
+QLCDNumber::_ZTV10QLCDNumber: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QLCDNumber)
+16    (int (*)(...))QLCDNumber::metaObject
+24    (int (*)(...))QLCDNumber::qt_metacast
+32    (int (*)(...))QLCDNumber::qt_metacall
+40    (int (*)(...))QLCDNumber::~QLCDNumber
+48    (int (*)(...))QLCDNumber::~QLCDNumber
+56    (int (*)(...))QLCDNumber::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QLCDNumber::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QLCDNumber::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI10QLCDNumber)
+448   (int (*)(...))QLCDNumber::_ZThn16_N10QLCDNumberD1Ev
+456   (int (*)(...))QLCDNumber::_ZThn16_N10QLCDNumberD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QLCDNumber
+   size=48 align=8
+   base size=48 base align=8
+QLCDNumber (0x0x7f0a75d61af8) 0
+    vptr=((& QLCDNumber::_ZTV10QLCDNumber) + 16u)
+  QFrame (0x0x7f0a75d61b60) 0
+      primary-for QLCDNumber (0x0x7f0a75d61af8)
+    QWidget (0x0x7f0a75b52a10) 0
+        primary-for QFrame (0x0x7f0a75d61b60)
+      QObject (0x0x7f0a75db4e40) 0
+          primary-for QWidget (0x0x7f0a75b52a10)
+      QPaintDevice (0x0x7f0a75db4ea0) 16
+          vptr=((& QLCDNumber::_ZTV10QLCDNumber) + 448u)
+
+Class QListView::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QListView::QPrivateSignal (0x0x7f0a75b9f060) 0 empty
+
+Vtable for QListView
+QListView::_ZTV9QListView: 106u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QListView)
+16    (int (*)(...))QListView::metaObject
+24    (int (*)(...))QListView::qt_metacast
+32    (int (*)(...))QListView::qt_metacall
+40    (int (*)(...))QListView::~QListView
+48    (int (*)(...))QListView::~QListView
+56    (int (*)(...))QListView::event
+64    (int (*)(...))QAbstractScrollArea::eventFilter
+72    (int (*)(...))QListView::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractScrollArea::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractItemView::mousePressEvent
+176   (int (*)(...))QListView::mouseReleaseEvent
+184   (int (*)(...))QAbstractItemView::mouseDoubleClickEvent
+192   (int (*)(...))QListView::mouseMoveEvent
+200   (int (*)(...))QListView::wheelEvent
+208   (int (*)(...))QAbstractItemView::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QAbstractItemView::focusInEvent
+232   (int (*)(...))QAbstractItemView::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QListView::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QListView::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QAbstractScrollArea::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QAbstractItemView::dragEnterEvent
+320   (int (*)(...))QListView::dragMoveEvent
+328   (int (*)(...))QListView::dragLeaveEvent
+336   (int (*)(...))QListView::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QAbstractItemView::inputMethodEvent
+416   (int (*)(...))QAbstractItemView::inputMethodQuery
+424   (int (*)(...))QAbstractItemView::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QAbstractItemView::viewportEvent
+448   (int (*)(...))QListView::scrollContentsBy
+456   (int (*)(...))QListView::viewportSizeHint
+464   (int (*)(...))QAbstractItemView::setModel
+472   (int (*)(...))QAbstractItemView::setSelectionModel
+480   (int (*)(...))QAbstractItemView::keyboardSearch
+488   (int (*)(...))QListView::visualRect
+496   (int (*)(...))QListView::scrollTo
+504   (int (*)(...))QListView::indexAt
+512   (int (*)(...))QAbstractItemView::sizeHintForRow
+520   (int (*)(...))QAbstractItemView::sizeHintForColumn
+528   (int (*)(...))QListView::reset
+536   (int (*)(...))QListView::setRootIndex
+544   (int (*)(...))QListView::doItemsLayout
+552   (int (*)(...))QAbstractItemView::selectAll
+560   (int (*)(...))QListView::dataChanged
+568   (int (*)(...))QListView::rowsInserted
+576   (int (*)(...))QListView::rowsAboutToBeRemoved
+584   (int (*)(...))QListView::selectionChanged
+592   (int (*)(...))QListView::currentChanged
+600   (int (*)(...))QAbstractItemView::updateEditorData
+608   (int (*)(...))QAbstractItemView::updateEditorGeometries
+616   (int (*)(...))QListView::updateGeometries
+624   (int (*)(...))QAbstractItemView::verticalScrollbarAction
+632   (int (*)(...))QAbstractItemView::horizontalScrollbarAction
+640   (int (*)(...))QAbstractItemView::verticalScrollbarValueChanged
+648   (int (*)(...))QAbstractItemView::horizontalScrollbarValueChanged
+656   (int (*)(...))QAbstractItemView::closeEditor
+664   (int (*)(...))QAbstractItemView::commitData
+672   (int (*)(...))QAbstractItemView::editorDestroyed
+680   (int (*)(...))QListView::moveCursor
+688   (int (*)(...))QListView::horizontalOffset
+696   (int (*)(...))QListView::verticalOffset
+704   (int (*)(...))QListView::isIndexHidden
+712   (int (*)(...))QListView::setSelection
+720   (int (*)(...))QListView::visualRegionForSelection
+728   (int (*)(...))QListView::selectedIndexes
+736   (int (*)(...))QAbstractItemView::edit
+744   (int (*)(...))QAbstractItemView::selectionCommand
+752   (int (*)(...))QListView::startDrag
+760   (int (*)(...))QListView::viewOptions
+768   (int (*)(...))-16
+776   (int (*)(...))(& _ZTI9QListView)
+784   (int (*)(...))QListView::_ZThn16_N9QListViewD1Ev
+792   (int (*)(...))QListView::_ZThn16_N9QListViewD0Ev
+800   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+808   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+816   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+824   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+832   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+840   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QListView
+   size=48 align=8
+   base size=48 base align=8
+QListView (0x0x7f0a75d61bc8) 0
+    vptr=((& QListView::_ZTV9QListView) + 16u)
+  QAbstractItemView (0x0x7f0a75d61c30) 0
+      primary-for QListView (0x0x7f0a75d61bc8)
+    QAbstractScrollArea (0x0x7f0a75d61c98) 0
+        primary-for QAbstractItemView (0x0x7f0a75d61c30)
+      QFrame (0x0x7f0a75d61d00) 0
+          primary-for QAbstractScrollArea (0x0x7f0a75d61c98)
+        QWidget (0x0x7f0a75b9b5b0) 0
+            primary-for QFrame (0x0x7f0a75d61d00)
+          QObject (0x0x7f0a75db4f60) 0
+              primary-for QWidget (0x0x7f0a75b9b5b0)
+          QPaintDevice (0x0x7f0a75b9f000) 16
+              vptr=((& QListView::_ZTV9QListView) + 784u)
+
+Vtable for QListWidgetItem
+QListWidgetItem::_ZTV15QListWidgetItem: 11u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QListWidgetItem)
+16    (int (*)(...))QListWidgetItem::~QListWidgetItem
+24    (int (*)(...))QListWidgetItem::~QListWidgetItem
+32    (int (*)(...))QListWidgetItem::clone
+40    (int (*)(...))QListWidgetItem::setBackgroundColor
+48    (int (*)(...))QListWidgetItem::data
+56    (int (*)(...))QListWidgetItem::setData
+64    (int (*)(...))QListWidgetItem::operator<
+72    (int (*)(...))QListWidgetItem::read
+80    (int (*)(...))QListWidgetItem::write
+
+Class QListWidgetItem
+   size=48 align=8
+   base size=44 base align=8
+QListWidgetItem (0x0x7f0a75b9f0c0) 0
+    vptr=((& QListWidgetItem::_ZTV15QListWidgetItem) + 16u)
+
+Class QListWidget::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QListWidget::QPrivateSignal (0x0x7f0a75b9f300) 0 empty
+
+Vtable for QListWidget
+QListWidget::_ZTV11QListWidget: 110u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QListWidget)
+16    (int (*)(...))QListWidget::metaObject
+24    (int (*)(...))QListWidget::qt_metacast
+32    (int (*)(...))QListWidget::qt_metacall
+40    (int (*)(...))QListWidget::~QListWidget
+48    (int (*)(...))QListWidget::~QListWidget
+56    (int (*)(...))QListWidget::event
+64    (int (*)(...))QAbstractScrollArea::eventFilter
+72    (int (*)(...))QListView::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractScrollArea::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractItemView::mousePressEvent
+176   (int (*)(...))QListView::mouseReleaseEvent
+184   (int (*)(...))QAbstractItemView::mouseDoubleClickEvent
+192   (int (*)(...))QListView::mouseMoveEvent
+200   (int (*)(...))QListView::wheelEvent
+208   (int (*)(...))QAbstractItemView::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QAbstractItemView::focusInEvent
+232   (int (*)(...))QAbstractItemView::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QListView::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QListView::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QAbstractScrollArea::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QAbstractItemView::dragEnterEvent
+320   (int (*)(...))QListView::dragMoveEvent
+328   (int (*)(...))QListView::dragLeaveEvent
+336   (int (*)(...))QListWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QAbstractItemView::inputMethodEvent
+416   (int (*)(...))QAbstractItemView::inputMethodQuery
+424   (int (*)(...))QAbstractItemView::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QAbstractItemView::viewportEvent
+448   (int (*)(...))QListView::scrollContentsBy
+456   (int (*)(...))QListView::viewportSizeHint
+464   (int (*)(...))QListWidget::setModel
+472   (int (*)(...))QListWidget::setSelectionModel
+480   (int (*)(...))QAbstractItemView::keyboardSearch
+488   (int (*)(...))QListView::visualRect
+496   (int (*)(...))QListView::scrollTo
+504   (int (*)(...))QListView::indexAt
+512   (int (*)(...))QAbstractItemView::sizeHintForRow
+520   (int (*)(...))QAbstractItemView::sizeHintForColumn
+528   (int (*)(...))QListView::reset
+536   (int (*)(...))QListView::setRootIndex
+544   (int (*)(...))QListView::doItemsLayout
+552   (int (*)(...))QAbstractItemView::selectAll
+560   (int (*)(...))QListView::dataChanged
+568   (int (*)(...))QListView::rowsInserted
+576   (int (*)(...))QListView::rowsAboutToBeRemoved
+584   (int (*)(...))QListView::selectionChanged
+592   (int (*)(...))QListView::currentChanged
+600   (int (*)(...))QAbstractItemView::updateEditorData
+608   (int (*)(...))QAbstractItemView::updateEditorGeometries
+616   (int (*)(...))QListView::updateGeometries
+624   (int (*)(...))QAbstractItemView::verticalScrollbarAction
+632   (int (*)(...))QAbstractItemView::horizontalScrollbarAction
+640   (int (*)(...))QAbstractItemView::verticalScrollbarValueChanged
+648   (int (*)(...))QAbstractItemView::horizontalScrollbarValueChanged
+656   (int (*)(...))QAbstractItemView::closeEditor
+664   (int (*)(...))QAbstractItemView::commitData
+672   (int (*)(...))QAbstractItemView::editorDestroyed
+680   (int (*)(...))QListView::moveCursor
+688   (int (*)(...))QListView::horizontalOffset
+696   (int (*)(...))QListView::verticalOffset
+704   (int (*)(...))QListView::isIndexHidden
+712   (int (*)(...))QListView::setSelection
+720   (int (*)(...))QListView::visualRegionForSelection
+728   (int (*)(...))QListView::selectedIndexes
+736   (int (*)(...))QAbstractItemView::edit
+744   (int (*)(...))QAbstractItemView::selectionCommand
+752   (int (*)(...))QListView::startDrag
+760   (int (*)(...))QListView::viewOptions
+768   (int (*)(...))QListWidget::mimeTypes
+776   (int (*)(...))QListWidget::mimeData
+784   (int (*)(...))QListWidget::dropMimeData
+792   (int (*)(...))QListWidget::supportedDropActions
+800   (int (*)(...))-16
+808   (int (*)(...))(& _ZTI11QListWidget)
+816   (int (*)(...))QListWidget::_ZThn16_N11QListWidgetD1Ev
+824   (int (*)(...))QListWidget::_ZThn16_N11QListWidgetD0Ev
+832   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+840   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+848   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+856   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+864   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+872   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QListWidget
+   size=48 align=8
+   base size=48 base align=8
+QListWidget (0x0x7f0a75d61e38) 0
+    vptr=((& QListWidget::_ZTV11QListWidget) + 16u)
+  QListView (0x0x7f0a75d61ea0) 0
+      primary-for QListWidget (0x0x7f0a75d61e38)
+    QAbstractItemView (0x0x7f0a75d61f08) 0
+        primary-for QListView (0x0x7f0a75d61ea0)
+      QAbstractScrollArea (0x0x7f0a75d61f70) 0
+          primary-for QAbstractItemView (0x0x7f0a75d61f08)
+        QFrame (0x0x7f0a75839000) 0
+            primary-for QAbstractScrollArea (0x0x7f0a75d61f70)
+          QWidget (0x0x7f0a75830460) 0
+              primary-for QFrame (0x0x7f0a75839000)
+            QObject (0x0x7f0a75b9f240) 0
+                primary-for QWidget (0x0x7f0a75830460)
+            QPaintDevice (0x0x7f0a75b9f2a0) 16
+                vptr=((& QListWidget::_ZTV11QListWidget) + 816u)
+
+Class QMainWindow::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QMainWindow::QPrivateSignal (0x0x7f0a75b9f420) 0 empty
+
+Vtable for QMainWindow
+QMainWindow::_ZTV11QMainWindow: 65u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QMainWindow)
+16    (int (*)(...))QMainWindow::metaObject
+24    (int (*)(...))QMainWindow::qt_metacast
+32    (int (*)(...))QMainWindow::qt_metacall
+40    (int (*)(...))QMainWindow::~QMainWindow
+48    (int (*)(...))QMainWindow::~QMainWindow
+56    (int (*)(...))QMainWindow::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QMainWindow::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QMainWindow::createPopupMenu
+440   (int (*)(...))-16
+448   (int (*)(...))(& _ZTI11QMainWindow)
+456   (int (*)(...))QMainWindow::_ZThn16_N11QMainWindowD1Ev
+464   (int (*)(...))QMainWindow::_ZThn16_N11QMainWindowD0Ev
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QMainWindow
+   size=48 align=8
+   base size=48 base align=8
+QMainWindow (0x0x7f0a75839068) 0
+    vptr=((& QMainWindow::_ZTV11QMainWindow) + 16u)
+  QWidget (0x0x7f0a75864380) 0
+      primary-for QMainWindow (0x0x7f0a75839068)
+    QObject (0x0x7f0a75b9f360) 0
+        primary-for QWidget (0x0x7f0a75864380)
+    QPaintDevice (0x0x7f0a75b9f3c0) 16
+        vptr=((& QMainWindow::_ZTV11QMainWindow) + 456u)
+
+Class QMdiArea::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QMdiArea::QPrivateSignal (0x0x7f0a75b9f6c0) 0 empty
+
+Vtable for QMdiArea
+QMdiArea::_ZTV8QMdiArea: 68u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI8QMdiArea)
+16    (int (*)(...))QMdiArea::metaObject
+24    (int (*)(...))QMdiArea::qt_metacast
+32    (int (*)(...))QMdiArea::qt_metacall
+40    (int (*)(...))QMdiArea::~QMdiArea
+48    (int (*)(...))QMdiArea::~QMdiArea
+56    (int (*)(...))QMdiArea::event
+64    (int (*)(...))QMdiArea::eventFilter
+72    (int (*)(...))QMdiArea::timerEvent
+80    (int (*)(...))QMdiArea::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QMdiArea::sizeHint
+136   (int (*)(...))QMdiArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractScrollArea::mousePressEvent
+176   (int (*)(...))QAbstractScrollArea::mouseReleaseEvent
+184   (int (*)(...))QAbstractScrollArea::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractScrollArea::mouseMoveEvent
+200   (int (*)(...))QAbstractScrollArea::wheelEvent
+208   (int (*)(...))QAbstractScrollArea::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QMdiArea::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QMdiArea::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QAbstractScrollArea::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QAbstractScrollArea::dragEnterEvent
+320   (int (*)(...))QAbstractScrollArea::dragMoveEvent
+328   (int (*)(...))QAbstractScrollArea::dragLeaveEvent
+336   (int (*)(...))QAbstractScrollArea::dropEvent
+344   (int (*)(...))QMdiArea::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QMdiArea::setupViewport
+440   (int (*)(...))QMdiArea::viewportEvent
+448   (int (*)(...))QMdiArea::scrollContentsBy
+456   (int (*)(...))QAbstractScrollArea::viewportSizeHint
+464   (int (*)(...))-16
+472   (int (*)(...))(& _ZTI8QMdiArea)
+480   (int (*)(...))QMdiArea::_ZThn16_N8QMdiAreaD1Ev
+488   (int (*)(...))QMdiArea::_ZThn16_N8QMdiAreaD0Ev
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QMdiArea
+   size=48 align=8
+   base size=48 base align=8
+QMdiArea (0x0x7f0a758391a0) 0
+    vptr=((& QMdiArea::_ZTV8QMdiArea) + 16u)
+  QAbstractScrollArea (0x0x7f0a75839208) 0
+      primary-for QMdiArea (0x0x7f0a758391a0)
+    QFrame (0x0x7f0a75839270) 0
+        primary-for QAbstractScrollArea (0x0x7f0a75839208)
+      QWidget (0x0x7f0a7589dd90) 0
+          primary-for QFrame (0x0x7f0a75839270)
+        QObject (0x0x7f0a75b9f600) 0
+            primary-for QWidget (0x0x7f0a7589dd90)
+        QPaintDevice (0x0x7f0a75b9f660) 16
+            vptr=((& QMdiArea::_ZTV8QMdiArea) + 480u)
+
+Class QMdiSubWindow::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QMdiSubWindow::QPrivateSignal (0x0x7f0a75b9f960) 0 empty
+
+Vtable for QMdiSubWindow
+QMdiSubWindow::_ZTV13QMdiSubWindow: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QMdiSubWindow)
+16    (int (*)(...))QMdiSubWindow::metaObject
+24    (int (*)(...))QMdiSubWindow::qt_metacast
+32    (int (*)(...))QMdiSubWindow::qt_metacall
+40    (int (*)(...))QMdiSubWindow::~QMdiSubWindow
+48    (int (*)(...))QMdiSubWindow::~QMdiSubWindow
+56    (int (*)(...))QMdiSubWindow::event
+64    (int (*)(...))QMdiSubWindow::eventFilter
+72    (int (*)(...))QMdiSubWindow::timerEvent
+80    (int (*)(...))QMdiSubWindow::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QMdiSubWindow::sizeHint
+136   (int (*)(...))QMdiSubWindow::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QMdiSubWindow::mousePressEvent
+176   (int (*)(...))QMdiSubWindow::mouseReleaseEvent
+184   (int (*)(...))QMdiSubWindow::mouseDoubleClickEvent
+192   (int (*)(...))QMdiSubWindow::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QMdiSubWindow::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QMdiSubWindow::focusInEvent
+232   (int (*)(...))QMdiSubWindow::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QMdiSubWindow::leaveEvent
+256   (int (*)(...))QMdiSubWindow::paintEvent
+264   (int (*)(...))QMdiSubWindow::moveEvent
+272   (int (*)(...))QMdiSubWindow::resizeEvent
+280   (int (*)(...))QMdiSubWindow::closeEvent
+288   (int (*)(...))QMdiSubWindow::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QMdiSubWindow::showEvent
+352   (int (*)(...))QMdiSubWindow::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QMdiSubWindow::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI13QMdiSubWindow)
+448   (int (*)(...))QMdiSubWindow::_ZThn16_N13QMdiSubWindowD1Ev
+456   (int (*)(...))QMdiSubWindow::_ZThn16_N13QMdiSubWindowD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QMdiSubWindow
+   size=48 align=8
+   base size=48 base align=8
+QMdiSubWindow (0x0x7f0a758393a8) 0
+    vptr=((& QMdiSubWindow::_ZTV13QMdiSubWindow) + 16u)
+  QWidget (0x0x7f0a7590b7e0) 0
+      primary-for QMdiSubWindow (0x0x7f0a758393a8)
+    QObject (0x0x7f0a75b9f8a0) 0
+        primary-for QWidget (0x0x7f0a7590b7e0)
+    QPaintDevice (0x0x7f0a75b9f900) 16
+        vptr=((& QMdiSubWindow::_ZTV13QMdiSubWindow) + 448u)
+
+Class QMenu::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QMenu::QPrivateSignal (0x0x7f0a75b9fc60) 0 empty
+
+Vtable for QMenu
+QMenu::_ZTV5QMenu: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI5QMenu)
+16    (int (*)(...))QMenu::metaObject
+24    (int (*)(...))QMenu::qt_metacast
+32    (int (*)(...))QMenu::qt_metacall
+40    (int (*)(...))QMenu::~QMenu
+48    (int (*)(...))QMenu::~QMenu
+56    (int (*)(...))QMenu::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QMenu::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QMenu::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QMenu::mousePressEvent
+176   (int (*)(...))QMenu::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QMenu::mouseMoveEvent
+200   (int (*)(...))QMenu::wheelEvent
+208   (int (*)(...))QMenu::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QMenu::enterEvent
+248   (int (*)(...))QMenu::leaveEvent
+256   (int (*)(...))QMenu::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QMenu::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QMenu::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QMenu::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QMenu::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI5QMenu)
+448   (int (*)(...))QMenu::_ZThn16_N5QMenuD1Ev
+456   (int (*)(...))QMenu::_ZThn16_N5QMenuD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QMenu
+   size=48 align=8
+   base size=48 base align=8
+QMenu (0x0x7f0a758394e0) 0
+    vptr=((& QMenu::_ZTV5QMenu) + 16u)
+  QWidget (0x0x7f0a75947d20) 0
+      primary-for QMenu (0x0x7f0a758394e0)
+    QObject (0x0x7f0a75b9fba0) 0
+        primary-for QWidget (0x0x7f0a75947d20)
+    QPaintDevice (0x0x7f0a75b9fc00) 16
+        vptr=((& QMenu::_ZTV5QMenu) + 448u)
+
+Class QMenuBar::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QMenuBar::QPrivateSignal (0x0x7f0a75b9fd80) 0 empty
+
+Vtable for QMenuBar
+QMenuBar::_ZTV8QMenuBar: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI8QMenuBar)
+16    (int (*)(...))QMenuBar::metaObject
+24    (int (*)(...))QMenuBar::qt_metacast
+32    (int (*)(...))QMenuBar::qt_metacall
+40    (int (*)(...))QMenuBar::~QMenuBar
+48    (int (*)(...))QMenuBar::~QMenuBar
+56    (int (*)(...))QMenuBar::event
+64    (int (*)(...))QMenuBar::eventFilter
+72    (int (*)(...))QMenuBar::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QMenuBar::setVisible
+128   (int (*)(...))QMenuBar::sizeHint
+136   (int (*)(...))QMenuBar::minimumSizeHint
+144   (int (*)(...))QMenuBar::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QMenuBar::mousePressEvent
+176   (int (*)(...))QMenuBar::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QMenuBar::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QMenuBar::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QMenuBar::focusInEvent
+232   (int (*)(...))QMenuBar::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QMenuBar::leaveEvent
+256   (int (*)(...))QMenuBar::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QMenuBar::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QMenuBar::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QMenuBar::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI8QMenuBar)
+448   (int (*)(...))QMenuBar::_ZThn16_N8QMenuBarD1Ev
+456   (int (*)(...))QMenuBar::_ZThn16_N8QMenuBarD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QMenuBar
+   size=48 align=8
+   base size=48 base align=8
+QMenuBar (0x0x7f0a75839548) 0
+    vptr=((& QMenuBar::_ZTV8QMenuBar) + 16u)
+  QWidget (0x0x7f0a7597a930) 0
+      primary-for QMenuBar (0x0x7f0a75839548)
+    QObject (0x0x7f0a75b9fcc0) 0
+        primary-for QWidget (0x0x7f0a7597a930)
+    QPaintDevice (0x0x7f0a75b9fd20) 16
+        vptr=((& QMenuBar::_ZTV8QMenuBar) + 448u)
+
+Class QMessageBox::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QMessageBox::QPrivateSignal (0x0x7f0a75b9fea0) 0 empty
+
+Vtable for QMessageBox
+QMessageBox::_ZTV11QMessageBox: 69u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QMessageBox)
+16    (int (*)(...))QMessageBox::metaObject
+24    (int (*)(...))QMessageBox::qt_metacast
+32    (int (*)(...))QMessageBox::qt_metacall
+40    (int (*)(...))QMessageBox::~QMessageBox
+48    (int (*)(...))QMessageBox::~QMessageBox
+56    (int (*)(...))QMessageBox::event
+64    (int (*)(...))QDialog::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QDialog::setVisible
+128   (int (*)(...))QDialog::sizeHint
+136   (int (*)(...))QDialog::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QMessageBox::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QMessageBox::resizeEvent
+280   (int (*)(...))QMessageBox::closeEvent
+288   (int (*)(...))QDialog::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QMessageBox::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QMessageBox::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QDialog::open
+440   (int (*)(...))QDialog::exec
+448   (int (*)(...))QDialog::done
+456   (int (*)(...))QDialog::accept
+464   (int (*)(...))QDialog::reject
+472   (int (*)(...))-16
+480   (int (*)(...))(& _ZTI11QMessageBox)
+488   (int (*)(...))QMessageBox::_ZThn16_N11QMessageBoxD1Ev
+496   (int (*)(...))QMessageBox::_ZThn16_N11QMessageBoxD0Ev
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QMessageBox
+   size=48 align=8
+   base size=48 base align=8
+QMessageBox (0x0x7f0a758395b0) 0
+    vptr=((& QMessageBox::_ZTV11QMessageBox) + 16u)
+  QDialog (0x0x7f0a75839618) 0
+      primary-for QMessageBox (0x0x7f0a758395b0)
+    QWidget (0x0x7f0a7597ae00) 0
+        primary-for QDialog (0x0x7f0a75839618)
+      QObject (0x0x7f0a75b9fde0) 0
+          primary-for QWidget (0x0x7f0a7597ae00)
+      QPaintDevice (0x0x7f0a75b9fe40) 16
+          vptr=((& QMessageBox::_ZTV11QMessageBox) + 488u)
+
+Class QMouseEventTransition::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QMouseEventTransition::QPrivateSignal (0x0x7f0a755d3120) 0 empty
+
+Vtable for QMouseEventTransition
+QMouseEventTransition::_ZTV21QMouseEventTransition: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QMouseEventTransition)
+16    (int (*)(...))QMouseEventTransition::metaObject
+24    (int (*)(...))QMouseEventTransition::qt_metacast
+32    (int (*)(...))QMouseEventTransition::qt_metacall
+40    (int (*)(...))QMouseEventTransition::~QMouseEventTransition
+48    (int (*)(...))QMouseEventTransition::~QMouseEventTransition
+56    (int (*)(...))QEventTransition::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QMouseEventTransition::eventTest
+120   (int (*)(...))QMouseEventTransition::onTransition
+
+Class QMouseEventTransition
+   size=16 align=8
+   base size=16 base align=8
+QMouseEventTransition (0x0x7f0a758397b8) 0
+    vptr=((& QMouseEventTransition::_ZTV21QMouseEventTransition) + 16u)
+  QEventTransition (0x0x7f0a75839820) 0
+      primary-for QMouseEventTransition (0x0x7f0a758397b8)
+    QAbstractTransition (0x0x7f0a75839888) 0
+        primary-for QEventTransition (0x0x7f0a75839820)
+      QObject (0x0x7f0a755d30c0) 0
+          primary-for QAbstractTransition (0x0x7f0a75839888)
+
+Class QOpenGLWidget::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOpenGLWidget::QPrivateSignal (0x0x7f0a755d3240) 0 empty
+
+Vtable for QOpenGLWidget
+QOpenGLWidget::_ZTV13QOpenGLWidget: 67u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QOpenGLWidget)
+16    (int (*)(...))QOpenGLWidget::metaObject
+24    (int (*)(...))QOpenGLWidget::qt_metacast
+32    (int (*)(...))QOpenGLWidget::qt_metacall
+40    (int (*)(...))QOpenGLWidget::~QOpenGLWidget
+48    (int (*)(...))QOpenGLWidget::~QOpenGLWidget
+56    (int (*)(...))QOpenGLWidget::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QOpenGLWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QOpenGLWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QOpenGLWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QOpenGLWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QOpenGLWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QOpenGLWidget::initializeGL
+440   (int (*)(...))QOpenGLWidget::resizeGL
+448   (int (*)(...))QOpenGLWidget::paintGL
+456   (int (*)(...))-16
+464   (int (*)(...))(& _ZTI13QOpenGLWidget)
+472   (int (*)(...))QOpenGLWidget::_ZThn16_N13QOpenGLWidgetD1Ev
+480   (int (*)(...))QOpenGLWidget::_ZThn16_N13QOpenGLWidgetD0Ev
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+496   (int (*)(...))QOpenGLWidget::_ZThn16_NK13QOpenGLWidget11paintEngineEv
+504   (int (*)(...))QOpenGLWidget::_ZThn16_NK13QOpenGLWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+520   (int (*)(...))QOpenGLWidget::_ZThn16_NK13QOpenGLWidget10redirectedEP6QPoint
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QOpenGLWidget
+   size=48 align=8
+   base size=48 base align=8
+QOpenGLWidget (0x0x7f0a758398f0) 0
+    vptr=((& QOpenGLWidget::_ZTV13QOpenGLWidget) + 16u)
+  QWidget (0x0x7f0a756231c0) 0
+      primary-for QOpenGLWidget (0x0x7f0a758398f0)
+    QObject (0x0x7f0a755d3180) 0
+        primary-for QWidget (0x0x7f0a756231c0)
+    QPaintDevice (0x0x7f0a755d31e0) 16
+        vptr=((& QOpenGLWidget::_ZTV13QOpenGLWidget) + 472u)
+
+Class QTextEdit::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTextEdit::QPrivateSignal (0x0x7f0a755d3360) 0 empty
+
+Class QTextEdit::ExtraSelection
+   size=24 align=8
+   base size=24 base align=8
+QTextEdit::ExtraSelection (0x0x7f0a755d33c0) 0
+
+Vtable for QTextEdit
+QTextEdit::_ZTV9QTextEdit: 73u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QTextEdit)
+16    (int (*)(...))QTextEdit::metaObject
+24    (int (*)(...))QTextEdit::qt_metacast
+32    (int (*)(...))QTextEdit::qt_metacall
+40    (int (*)(...))QTextEdit::~QTextEdit
+48    (int (*)(...))QTextEdit::~QTextEdit
+56    (int (*)(...))QTextEdit::event
+64    (int (*)(...))QAbstractScrollArea::eventFilter
+72    (int (*)(...))QTextEdit::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractScrollArea::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QTextEdit::mousePressEvent
+176   (int (*)(...))QTextEdit::mouseReleaseEvent
+184   (int (*)(...))QTextEdit::mouseDoubleClickEvent
+192   (int (*)(...))QTextEdit::mouseMoveEvent
+200   (int (*)(...))QTextEdit::wheelEvent
+208   (int (*)(...))QTextEdit::keyPressEvent
+216   (int (*)(...))QTextEdit::keyReleaseEvent
+224   (int (*)(...))QTextEdit::focusInEvent
+232   (int (*)(...))QTextEdit::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QTextEdit::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QTextEdit::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QTextEdit::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QTextEdit::dragEnterEvent
+320   (int (*)(...))QTextEdit::dragMoveEvent
+328   (int (*)(...))QTextEdit::dragLeaveEvent
+336   (int (*)(...))QTextEdit::dropEvent
+344   (int (*)(...))QTextEdit::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QTextEdit::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QTextEdit::inputMethodEvent
+416   (int (*)(...))QTextEdit::inputMethodQuery
+424   (int (*)(...))QTextEdit::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QAbstractScrollArea::viewportEvent
+448   (int (*)(...))QTextEdit::scrollContentsBy
+456   (int (*)(...))QAbstractScrollArea::viewportSizeHint
+464   (int (*)(...))QTextEdit::loadResource
+472   (int (*)(...))QTextEdit::createMimeDataFromSelection
+480   (int (*)(...))QTextEdit::canInsertFromMimeData
+488   (int (*)(...))QTextEdit::insertFromMimeData
+496   (int (*)(...))QTextEdit::doSetTextCursor
+504   (int (*)(...))-16
+512   (int (*)(...))(& _ZTI9QTextEdit)
+520   (int (*)(...))QTextEdit::_ZThn16_N9QTextEditD1Ev
+528   (int (*)(...))QTextEdit::_ZThn16_N9QTextEditD0Ev
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+552   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+560   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+568   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+576   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QTextEdit
+   size=48 align=8
+   base size=48 base align=8
+QTextEdit (0x0x7f0a758399c0) 0
+    vptr=((& QTextEdit::_ZTV9QTextEdit) + 16u)
+  QAbstractScrollArea (0x0x7f0a75839a28) 0
+      primary-for QTextEdit (0x0x7f0a758399c0)
+    QFrame (0x0x7f0a75839a90) 0
+        primary-for QAbstractScrollArea (0x0x7f0a75839a28)
+      QWidget (0x0x7f0a756237e0) 0
+          primary-for QFrame (0x0x7f0a75839a90)
+        QObject (0x0x7f0a755d32a0) 0
+            primary-for QWidget (0x0x7f0a756237e0)
+        QPaintDevice (0x0x7f0a755d3300) 16
+            vptr=((& QTextEdit::_ZTV9QTextEdit) + 520u)
+
+Class QPlainTextEdit::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPlainTextEdit::QPrivateSignal (0x0x7f0a755d3660) 0 empty
+
+Vtable for QPlainTextEdit
+QPlainTextEdit::_ZTV14QPlainTextEdit: 73u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QPlainTextEdit)
+16    (int (*)(...))QPlainTextEdit::metaObject
+24    (int (*)(...))QPlainTextEdit::qt_metacast
+32    (int (*)(...))QPlainTextEdit::qt_metacall
+40    (int (*)(...))QPlainTextEdit::~QPlainTextEdit
+48    (int (*)(...))QPlainTextEdit::~QPlainTextEdit
+56    (int (*)(...))QPlainTextEdit::event
+64    (int (*)(...))QAbstractScrollArea::eventFilter
+72    (int (*)(...))QPlainTextEdit::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractScrollArea::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QPlainTextEdit::mousePressEvent
+176   (int (*)(...))QPlainTextEdit::mouseReleaseEvent
+184   (int (*)(...))QPlainTextEdit::mouseDoubleClickEvent
+192   (int (*)(...))QPlainTextEdit::mouseMoveEvent
+200   (int (*)(...))QPlainTextEdit::wheelEvent
+208   (int (*)(...))QPlainTextEdit::keyPressEvent
+216   (int (*)(...))QPlainTextEdit::keyReleaseEvent
+224   (int (*)(...))QPlainTextEdit::focusInEvent
+232   (int (*)(...))QPlainTextEdit::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QPlainTextEdit::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QPlainTextEdit::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QPlainTextEdit::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QPlainTextEdit::dragEnterEvent
+320   (int (*)(...))QPlainTextEdit::dragMoveEvent
+328   (int (*)(...))QPlainTextEdit::dragLeaveEvent
+336   (int (*)(...))QPlainTextEdit::dropEvent
+344   (int (*)(...))QPlainTextEdit::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QPlainTextEdit::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QPlainTextEdit::inputMethodEvent
+416   (int (*)(...))QPlainTextEdit::inputMethodQuery
+424   (int (*)(...))QPlainTextEdit::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QAbstractScrollArea::viewportEvent
+448   (int (*)(...))QPlainTextEdit::scrollContentsBy
+456   (int (*)(...))QAbstractScrollArea::viewportSizeHint
+464   (int (*)(...))QPlainTextEdit::loadResource
+472   (int (*)(...))QPlainTextEdit::createMimeDataFromSelection
+480   (int (*)(...))QPlainTextEdit::canInsertFromMimeData
+488   (int (*)(...))QPlainTextEdit::insertFromMimeData
+496   (int (*)(...))QPlainTextEdit::doSetTextCursor
+504   (int (*)(...))-16
+512   (int (*)(...))(& _ZTI14QPlainTextEdit)
+520   (int (*)(...))QPlainTextEdit::_ZThn16_N14QPlainTextEditD1Ev
+528   (int (*)(...))QPlainTextEdit::_ZThn16_N14QPlainTextEditD0Ev
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+552   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+560   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+568   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+576   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QPlainTextEdit
+   size=48 align=8
+   base size=48 base align=8
+QPlainTextEdit (0x0x7f0a75839bc8) 0
+    vptr=((& QPlainTextEdit::_ZTV14QPlainTextEdit) + 16u)
+  QAbstractScrollArea (0x0x7f0a75839c30) 0
+      primary-for QPlainTextEdit (0x0x7f0a75839bc8)
+    QFrame (0x0x7f0a75839c98) 0
+        primary-for QAbstractScrollArea (0x0x7f0a75839c30)
+      QWidget (0x0x7f0a756a1690) 0
+          primary-for QFrame (0x0x7f0a75839c98)
+        QObject (0x0x7f0a755d35a0) 0
+            primary-for QWidget (0x0x7f0a756a1690)
+        QPaintDevice (0x0x7f0a755d3600) 16
+            vptr=((& QPlainTextEdit::_ZTV14QPlainTextEdit) + 520u)
+
+Class QPlainTextDocumentLayout::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPlainTextDocumentLayout::QPrivateSignal (0x0x7f0a755d3720) 0 empty
+
+Vtable for QPlainTextDocumentLayout
+QPlainTextDocumentLayout::_ZTV24QPlainTextDocumentLayout: 24u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QPlainTextDocumentLayout)
+16    (int (*)(...))QPlainTextDocumentLayout::metaObject
+24    (int (*)(...))QPlainTextDocumentLayout::qt_metacast
+32    (int (*)(...))QPlainTextDocumentLayout::qt_metacall
+40    (int (*)(...))QPlainTextDocumentLayout::~QPlainTextDocumentLayout
+48    (int (*)(...))QPlainTextDocumentLayout::~QPlainTextDocumentLayout
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QPlainTextDocumentLayout::draw
+120   (int (*)(...))QPlainTextDocumentLayout::hitTest
+128   (int (*)(...))QPlainTextDocumentLayout::pageCount
+136   (int (*)(...))QPlainTextDocumentLayout::documentSize
+144   (int (*)(...))QPlainTextDocumentLayout::frameBoundingRect
+152   (int (*)(...))QPlainTextDocumentLayout::blockBoundingRect
+160   (int (*)(...))QPlainTextDocumentLayout::documentChanged
+168   (int (*)(...))QAbstractTextDocumentLayout::resizeInlineObject
+176   (int (*)(...))QAbstractTextDocumentLayout::positionInlineObject
+184   (int (*)(...))QAbstractTextDocumentLayout::drawInlineObject
+
+Class QPlainTextDocumentLayout
+   size=16 align=8
+   base size=16 base align=8
+QPlainTextDocumentLayout (0x0x7f0a75839d00) 0
+    vptr=((& QPlainTextDocumentLayout::_ZTV24QPlainTextDocumentLayout) + 16u)
+  QAbstractTextDocumentLayout (0x0x7f0a75839d68) 0
+      primary-for QPlainTextDocumentLayout (0x0x7f0a75839d00)
+    QObject (0x0x7f0a755d36c0) 0
+        primary-for QAbstractTextDocumentLayout (0x0x7f0a75839d68)
+
+Class QProgressBar::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QProgressBar::QPrivateSignal (0x0x7f0a755d3840) 0 empty
+
+Vtable for QProgressBar
+QProgressBar::_ZTV12QProgressBar: 65u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QProgressBar)
+16    (int (*)(...))QProgressBar::metaObject
+24    (int (*)(...))QProgressBar::qt_metacast
+32    (int (*)(...))QProgressBar::qt_metacall
+40    (int (*)(...))QProgressBar::~QProgressBar
+48    (int (*)(...))QProgressBar::~QProgressBar
+56    (int (*)(...))QProgressBar::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QProgressBar::sizeHint
+136   (int (*)(...))QProgressBar::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QProgressBar::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QProgressBar::text
+440   (int (*)(...))-16
+448   (int (*)(...))(& _ZTI12QProgressBar)
+456   (int (*)(...))QProgressBar::_ZThn16_N12QProgressBarD1Ev
+464   (int (*)(...))QProgressBar::_ZThn16_N12QProgressBarD0Ev
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QProgressBar
+   size=48 align=8
+   base size=48 base align=8
+QProgressBar (0x0x7f0a75839dd0) 0
+    vptr=((& QProgressBar::_ZTV12QProgressBar) + 16u)
+  QWidget (0x0x7f0a756e79a0) 0
+      primary-for QProgressBar (0x0x7f0a75839dd0)
+    QObject (0x0x7f0a755d3780) 0
+        primary-for QWidget (0x0x7f0a756e79a0)
+    QPaintDevice (0x0x7f0a755d37e0) 16
+        vptr=((& QProgressBar::_ZTV12QProgressBar) + 456u)
+
+Class QProgressDialog::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QProgressDialog::QPrivateSignal (0x0x7f0a755d3960) 0 empty
+
+Vtable for QProgressDialog
+QProgressDialog::_ZTV15QProgressDialog: 69u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QProgressDialog)
+16    (int (*)(...))QProgressDialog::metaObject
+24    (int (*)(...))QProgressDialog::qt_metacast
+32    (int (*)(...))QProgressDialog::qt_metacall
+40    (int (*)(...))QProgressDialog::~QProgressDialog
+48    (int (*)(...))QProgressDialog::~QProgressDialog
+56    (int (*)(...))QWidget::event
+64    (int (*)(...))QDialog::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QDialog::setVisible
+128   (int (*)(...))QProgressDialog::sizeHint
+136   (int (*)(...))QDialog::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QDialog::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QProgressDialog::resizeEvent
+280   (int (*)(...))QProgressDialog::closeEvent
+288   (int (*)(...))QDialog::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QProgressDialog::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QProgressDialog::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QDialog::open
+440   (int (*)(...))QDialog::exec
+448   (int (*)(...))QDialog::done
+456   (int (*)(...))QDialog::accept
+464   (int (*)(...))QDialog::reject
+472   (int (*)(...))-16
+480   (int (*)(...))(& _ZTI15QProgressDialog)
+488   (int (*)(...))QProgressDialog::_ZThn16_N15QProgressDialogD1Ev
+496   (int (*)(...))QProgressDialog::_ZThn16_N15QProgressDialogD0Ev
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QProgressDialog
+   size=48 align=8
+   base size=48 base align=8
+QProgressDialog (0x0x7f0a75839e38) 0
+    vptr=((& QProgressDialog::_ZTV15QProgressDialog) + 16u)
+  QDialog (0x0x7f0a75839ea0) 0
+      primary-for QProgressDialog (0x0x7f0a75839e38)
+    QWidget (0x0x7f0a75716150) 0
+        primary-for QDialog (0x0x7f0a75839ea0)
+      QObject (0x0x7f0a755d38a0) 0
+          primary-for QWidget (0x0x7f0a75716150)
+      QPaintDevice (0x0x7f0a755d3900) 16
+          vptr=((& QProgressDialog::_ZTV15QProgressDialog) + 488u)
+
+Class QProxyStyle::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QProxyStyle::QPrivateSignal (0x0x7f0a755d3a20) 0 empty
+
+Vtable for QProxyStyle
+QProxyStyle::_ZTV11QProxyStyle: 37u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QProxyStyle)
+16    (int (*)(...))QProxyStyle::metaObject
+24    (int (*)(...))QProxyStyle::qt_metacast
+32    (int (*)(...))QProxyStyle::qt_metacall
+40    (int (*)(...))QProxyStyle::~QProxyStyle
+48    (int (*)(...))QProxyStyle::~QProxyStyle
+56    (int (*)(...))QProxyStyle::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QProxyStyle::polish
+120   (int (*)(...))QProxyStyle::unpolish
+128   (int (*)(...))QProxyStyle::polish
+136   (int (*)(...))QProxyStyle::unpolish
+144   (int (*)(...))QProxyStyle::polish
+152   (int (*)(...))QProxyStyle::itemTextRect
+160   (int (*)(...))QProxyStyle::itemPixmapRect
+168   (int (*)(...))QProxyStyle::drawItemText
+176   (int (*)(...))QProxyStyle::drawItemPixmap
+184   (int (*)(...))QProxyStyle::standardPalette
+192   (int (*)(...))QProxyStyle::drawPrimitive
+200   (int (*)(...))QProxyStyle::drawControl
+208   (int (*)(...))QProxyStyle::subElementRect
+216   (int (*)(...))QProxyStyle::drawComplexControl
+224   (int (*)(...))QProxyStyle::hitTestComplexControl
+232   (int (*)(...))QProxyStyle::subControlRect
+240   (int (*)(...))QProxyStyle::pixelMetric
+248   (int (*)(...))QProxyStyle::sizeFromContents
+256   (int (*)(...))QProxyStyle::styleHint
+264   (int (*)(...))QProxyStyle::standardPixmap
+272   (int (*)(...))QProxyStyle::standardIcon
+280   (int (*)(...))QProxyStyle::generatedIconPixmap
+288   (int (*)(...))QProxyStyle::layoutSpacing
+
+Class QProxyStyle
+   size=16 align=8
+   base size=16 base align=8
+QProxyStyle (0x0x7f0a75839f08) 0
+    vptr=((& QProxyStyle::_ZTV11QProxyStyle) + 16u)
+  QCommonStyle (0x0x7f0a75839f70) 0
+      primary-for QProxyStyle (0x0x7f0a75839f08)
+    QStyle (0x0x7f0a75839750) 0
+        primary-for QCommonStyle (0x0x7f0a75839f70)
+      QObject (0x0x7f0a755d39c0) 0
+          primary-for QStyle (0x0x7f0a75839750)
+
+Class QRadioButton::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QRadioButton::QPrivateSignal (0x0x7f0a755d3b40) 0 empty
+
+Vtable for QRadioButton
+QRadioButton::_ZTV12QRadioButton: 67u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QRadioButton)
+16    (int (*)(...))QRadioButton::metaObject
+24    (int (*)(...))QRadioButton::qt_metacast
+32    (int (*)(...))QRadioButton::qt_metacall
+40    (int (*)(...))QRadioButton::~QRadioButton
+48    (int (*)(...))QRadioButton::~QRadioButton
+56    (int (*)(...))QRadioButton::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractButton::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QRadioButton::sizeHint
+136   (int (*)(...))QRadioButton::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractButton::mousePressEvent
+176   (int (*)(...))QAbstractButton::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QRadioButton::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QAbstractButton::keyPressEvent
+216   (int (*)(...))QAbstractButton::keyReleaseEvent
+224   (int (*)(...))QAbstractButton::focusInEvent
+232   (int (*)(...))QAbstractButton::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QRadioButton::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractButton::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QRadioButton::hitButton
+440   (int (*)(...))QAbstractButton::checkStateSet
+448   (int (*)(...))QAbstractButton::nextCheckState
+456   (int (*)(...))-16
+464   (int (*)(...))(& _ZTI12QRadioButton)
+472   (int (*)(...))QRadioButton::_ZThn16_N12QRadioButtonD1Ev
+480   (int (*)(...))QRadioButton::_ZThn16_N12QRadioButtonD0Ev
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QRadioButton
+   size=48 align=8
+   base size=48 base align=8
+QRadioButton (0x0x7f0a7574f000) 0
+    vptr=((& QRadioButton::_ZTV12QRadioButton) + 16u)
+  QAbstractButton (0x0x7f0a7574f068) 0
+      primary-for QRadioButton (0x0x7f0a7574f000)
+    QWidget (0x0x7f0a75716b60) 0
+        primary-for QAbstractButton (0x0x7f0a7574f068)
+      QObject (0x0x7f0a755d3a80) 0
+          primary-for QWidget (0x0x7f0a75716b60)
+      QPaintDevice (0x0x7f0a755d3ae0) 16
+          vptr=((& QRadioButton::_ZTV12QRadioButton) + 472u)
+
+Class QScrollBar::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QScrollBar::QPrivateSignal (0x0x7f0a755d3c60) 0 empty
+
+Vtable for QScrollBar
+QScrollBar::_ZTV10QScrollBar: 65u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QScrollBar)
+16    (int (*)(...))QScrollBar::metaObject
+24    (int (*)(...))QScrollBar::qt_metacast
+32    (int (*)(...))QScrollBar::qt_metacall
+40    (int (*)(...))QScrollBar::~QScrollBar
+48    (int (*)(...))QScrollBar::~QScrollBar
+56    (int (*)(...))QScrollBar::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractSlider::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QScrollBar::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QScrollBar::mousePressEvent
+176   (int (*)(...))QScrollBar::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QScrollBar::mouseMoveEvent
+200   (int (*)(...))QScrollBar::wheelEvent
+208   (int (*)(...))QAbstractSlider::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QScrollBar::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QScrollBar::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QScrollBar::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractSlider::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QScrollBar::sliderChange
+440   (int (*)(...))-16
+448   (int (*)(...))(& _ZTI10QScrollBar)
+456   (int (*)(...))QScrollBar::_ZThn16_N10QScrollBarD1Ev
+464   (int (*)(...))QScrollBar::_ZThn16_N10QScrollBarD0Ev
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QScrollBar
+   size=48 align=8
+   base size=48 base align=8
+QScrollBar (0x0x7f0a7574f0d0) 0
+    vptr=((& QScrollBar::_ZTV10QScrollBar) + 16u)
+  QAbstractSlider (0x0x7f0a7574f138) 0
+      primary-for QScrollBar (0x0x7f0a7574f0d0)
+    QWidget (0x0x7f0a75760070) 0
+        primary-for QAbstractSlider (0x0x7f0a7574f138)
+      QObject (0x0x7f0a755d3ba0) 0
+          primary-for QWidget (0x0x7f0a75760070)
+      QPaintDevice (0x0x7f0a755d3c00) 16
+          vptr=((& QScrollBar::_ZTV10QScrollBar) + 456u)
+
+Vtable for QScrollerProperties
+QScrollerProperties::_ZTV19QScrollerProperties: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QScrollerProperties)
+16    (int (*)(...))QScrollerProperties::~QScrollerProperties
+24    (int (*)(...))QScrollerProperties::~QScrollerProperties
+
+Class QScrollerProperties
+   size=16 align=8
+   base size=16 base align=8
+QScrollerProperties (0x0x7f0a755d3cc0) 0
+    vptr=((& QScrollerProperties::_ZTV19QScrollerProperties) + 16u)
+
+Class QScroller::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QScroller::QPrivateSignal (0x0x7f0a7579a060) 0 empty
+
+Vtable for QScroller
+QScroller::_ZTV9QScroller: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QScroller)
+16    (int (*)(...))QScroller::metaObject
+24    (int (*)(...))QScroller::qt_metacast
+32    (int (*)(...))QScroller::qt_metacall
+40    (int (*)(...))QScroller::~QScroller
+48    (int (*)(...))QScroller::~QScroller
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QScroller
+   size=24 align=8
+   base size=24 base align=8
+QScroller (0x0x7f0a7574f1a0) 0
+    vptr=((& QScroller::_ZTV9QScroller) + 16u)
+  QObject (0x0x7f0a7579a000) 0
+      primary-for QScroller (0x0x7f0a7574f1a0)
+
+Class QShortcut::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QShortcut::QPrivateSignal (0x0x7f0a7579a120) 0 empty
+
+Vtable for QShortcut
+QShortcut::_ZTV9QShortcut: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QShortcut)
+16    (int (*)(...))QShortcut::metaObject
+24    (int (*)(...))QShortcut::qt_metacast
+32    (int (*)(...))QShortcut::qt_metacall
+40    (int (*)(...))QShortcut::~QShortcut
+48    (int (*)(...))QShortcut::~QShortcut
+56    (int (*)(...))QShortcut::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QShortcut
+   size=16 align=8
+   base size=16 base align=8
+QShortcut (0x0x7f0a7574f208) 0
+    vptr=((& QShortcut::_ZTV9QShortcut) + 16u)
+  QObject (0x0x7f0a7579a0c0) 0
+      primary-for QShortcut (0x0x7f0a7574f208)
+
+Class QSizeGrip::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSizeGrip::QPrivateSignal (0x0x7f0a7579a240) 0 empty
+
+Vtable for QSizeGrip
+QSizeGrip::_ZTV9QSizeGrip: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QSizeGrip)
+16    (int (*)(...))QSizeGrip::metaObject
+24    (int (*)(...))QSizeGrip::qt_metacast
+32    (int (*)(...))QSizeGrip::qt_metacall
+40    (int (*)(...))QSizeGrip::~QSizeGrip
+48    (int (*)(...))QSizeGrip::~QSizeGrip
+56    (int (*)(...))QSizeGrip::event
+64    (int (*)(...))QSizeGrip::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QSizeGrip::setVisible
+128   (int (*)(...))QSizeGrip::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QSizeGrip::mousePressEvent
+176   (int (*)(...))QSizeGrip::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QSizeGrip::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QSizeGrip::paintEvent
+264   (int (*)(...))QSizeGrip::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QSizeGrip::showEvent
+352   (int (*)(...))QSizeGrip::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI9QSizeGrip)
+448   (int (*)(...))QSizeGrip::_ZThn16_N9QSizeGripD1Ev
+456   (int (*)(...))QSizeGrip::_ZThn16_N9QSizeGripD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QSizeGrip
+   size=48 align=8
+   base size=48 base align=8
+QSizeGrip (0x0x7f0a7574f270) 0
+    vptr=((& QSizeGrip::_ZTV9QSizeGrip) + 16u)
+  QWidget (0x0x7f0a7579dcb0) 0
+      primary-for QSizeGrip (0x0x7f0a7574f270)
+    QObject (0x0x7f0a7579a180) 0
+        primary-for QWidget (0x0x7f0a7579dcb0)
+    QPaintDevice (0x0x7f0a7579a1e0) 16
+        vptr=((& QSizeGrip::_ZTV9QSizeGrip) + 448u)
+
+Class QSpinBox::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSpinBox::QPrivateSignal (0x0x7f0a7579a360) 0 empty
+
+Vtable for QSpinBox
+QSpinBox::_ZTV8QSpinBox: 71u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI8QSpinBox)
+16    (int (*)(...))QSpinBox::metaObject
+24    (int (*)(...))QSpinBox::qt_metacast
+32    (int (*)(...))QSpinBox::qt_metacall
+40    (int (*)(...))QSpinBox::~QSpinBox
+48    (int (*)(...))QSpinBox::~QSpinBox
+56    (int (*)(...))QSpinBox::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractSpinBox::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractSpinBox::sizeHint
+136   (int (*)(...))QAbstractSpinBox::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractSpinBox::mousePressEvent
+176   (int (*)(...))QAbstractSpinBox::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractSpinBox::mouseMoveEvent
+200   (int (*)(...))QAbstractSpinBox::wheelEvent
+208   (int (*)(...))QAbstractSpinBox::keyPressEvent
+216   (int (*)(...))QAbstractSpinBox::keyReleaseEvent
+224   (int (*)(...))QAbstractSpinBox::focusInEvent
+232   (int (*)(...))QAbstractSpinBox::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QAbstractSpinBox::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QAbstractSpinBox::resizeEvent
+280   (int (*)(...))QAbstractSpinBox::closeEvent
+288   (int (*)(...))QAbstractSpinBox::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QAbstractSpinBox::showEvent
+352   (int (*)(...))QAbstractSpinBox::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractSpinBox::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QAbstractSpinBox::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QSpinBox::validate
+440   (int (*)(...))QSpinBox::fixup
+448   (int (*)(...))QAbstractSpinBox::stepBy
+456   (int (*)(...))QAbstractSpinBox::clear
+464   (int (*)(...))QAbstractSpinBox::stepEnabled
+472   (int (*)(...))QSpinBox::valueFromText
+480   (int (*)(...))QSpinBox::textFromValue
+488   (int (*)(...))-16
+496   (int (*)(...))(& _ZTI8QSpinBox)
+504   (int (*)(...))QSpinBox::_ZThn16_N8QSpinBoxD1Ev
+512   (int (*)(...))QSpinBox::_ZThn16_N8QSpinBoxD0Ev
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+552   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+560   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QSpinBox
+   size=48 align=8
+   base size=48 base align=8
+QSpinBox (0x0x7f0a7574f2d8) 0
+    vptr=((& QSpinBox::_ZTV8QSpinBox) + 16u)
+  QAbstractSpinBox (0x0x7f0a7574f340) 0
+      primary-for QSpinBox (0x0x7f0a7574f2d8)
+    QWidget (0x0x7f0a753d61c0) 0
+        primary-for QAbstractSpinBox (0x0x7f0a7574f340)
+      QObject (0x0x7f0a7579a2a0) 0
+          primary-for QWidget (0x0x7f0a753d61c0)
+      QPaintDevice (0x0x7f0a7579a300) 16
+          vptr=((& QSpinBox::_ZTV8QSpinBox) + 504u)
+
+Class QDoubleSpinBox::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDoubleSpinBox::QPrivateSignal (0x0x7f0a7579a480) 0 empty
+
+Vtable for QDoubleSpinBox
+QDoubleSpinBox::_ZTV14QDoubleSpinBox: 71u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QDoubleSpinBox)
+16    (int (*)(...))QDoubleSpinBox::metaObject
+24    (int (*)(...))QDoubleSpinBox::qt_metacast
+32    (int (*)(...))QDoubleSpinBox::qt_metacall
+40    (int (*)(...))QDoubleSpinBox::~QDoubleSpinBox
+48    (int (*)(...))QDoubleSpinBox::~QDoubleSpinBox
+56    (int (*)(...))QAbstractSpinBox::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractSpinBox::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractSpinBox::sizeHint
+136   (int (*)(...))QAbstractSpinBox::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractSpinBox::mousePressEvent
+176   (int (*)(...))QAbstractSpinBox::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractSpinBox::mouseMoveEvent
+200   (int (*)(...))QAbstractSpinBox::wheelEvent
+208   (int (*)(...))QAbstractSpinBox::keyPressEvent
+216   (int (*)(...))QAbstractSpinBox::keyReleaseEvent
+224   (int (*)(...))QAbstractSpinBox::focusInEvent
+232   (int (*)(...))QAbstractSpinBox::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QAbstractSpinBox::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QAbstractSpinBox::resizeEvent
+280   (int (*)(...))QAbstractSpinBox::closeEvent
+288   (int (*)(...))QAbstractSpinBox::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QAbstractSpinBox::showEvent
+352   (int (*)(...))QAbstractSpinBox::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractSpinBox::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QAbstractSpinBox::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QDoubleSpinBox::validate
+440   (int (*)(...))QDoubleSpinBox::fixup
+448   (int (*)(...))QAbstractSpinBox::stepBy
+456   (int (*)(...))QAbstractSpinBox::clear
+464   (int (*)(...))QAbstractSpinBox::stepEnabled
+472   (int (*)(...))QDoubleSpinBox::valueFromText
+480   (int (*)(...))QDoubleSpinBox::textFromValue
+488   (int (*)(...))-16
+496   (int (*)(...))(& _ZTI14QDoubleSpinBox)
+504   (int (*)(...))QDoubleSpinBox::_ZThn16_N14QDoubleSpinBoxD1Ev
+512   (int (*)(...))QDoubleSpinBox::_ZThn16_N14QDoubleSpinBoxD0Ev
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+552   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+560   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QDoubleSpinBox
+   size=48 align=8
+   base size=48 base align=8
+QDoubleSpinBox (0x0x7f0a7574f3a8) 0
+    vptr=((& QDoubleSpinBox::_ZTV14QDoubleSpinBox) + 16u)
+  QAbstractSpinBox (0x0x7f0a7574f410) 0
+      primary-for QDoubleSpinBox (0x0x7f0a7574f3a8)
+    QWidget (0x0x7f0a753d6690) 0
+        primary-for QAbstractSpinBox (0x0x7f0a7574f410)
+      QObject (0x0x7f0a7579a3c0) 0
+          primary-for QWidget (0x0x7f0a753d6690)
+      QPaintDevice (0x0x7f0a7579a420) 16
+          vptr=((& QDoubleSpinBox::_ZTV14QDoubleSpinBox) + 504u)
+
+Class QSplashScreen::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSplashScreen::QPrivateSignal (0x0x7f0a7579a5a0) 0 empty
+
+Vtable for QSplashScreen
+QSplashScreen::_ZTV13QSplashScreen: 65u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QSplashScreen)
+16    (int (*)(...))QSplashScreen::metaObject
+24    (int (*)(...))QSplashScreen::qt_metacast
+32    (int (*)(...))QSplashScreen::qt_metacall
+40    (int (*)(...))QSplashScreen::~QSplashScreen
+48    (int (*)(...))QSplashScreen::~QSplashScreen
+56    (int (*)(...))QSplashScreen::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QSplashScreen::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QSplashScreen::drawContents
+440   (int (*)(...))-16
+448   (int (*)(...))(& _ZTI13QSplashScreen)
+456   (int (*)(...))QSplashScreen::_ZThn16_N13QSplashScreenD1Ev
+464   (int (*)(...))QSplashScreen::_ZThn16_N13QSplashScreenD0Ev
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QSplashScreen
+   size=48 align=8
+   base size=48 base align=8
+QSplashScreen (0x0x7f0a7574f478) 0
+    vptr=((& QSplashScreen::_ZTV13QSplashScreen) + 16u)
+  QWidget (0x0x7f0a753d6b60) 0
+      primary-for QSplashScreen (0x0x7f0a7574f478)
+    QObject (0x0x7f0a7579a4e0) 0
+        primary-for QWidget (0x0x7f0a753d6b60)
+    QPaintDevice (0x0x7f0a7579a540) 16
+        vptr=((& QSplashScreen::_ZTV13QSplashScreen) + 456u)
+
+Class QSplitter::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSplitter::QPrivateSignal (0x0x7f0a7579a6c0) 0 empty
+
+Vtable for QSplitter
+QSplitter::_ZTV9QSplitter: 65u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QSplitter)
+16    (int (*)(...))QSplitter::metaObject
+24    (int (*)(...))QSplitter::qt_metacast
+32    (int (*)(...))QSplitter::qt_metacall
+40    (int (*)(...))QSplitter::~QSplitter
+48    (int (*)(...))QSplitter::~QSplitter
+56    (int (*)(...))QSplitter::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QSplitter::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QSplitter::sizeHint
+136   (int (*)(...))QSplitter::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QFrame::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QSplitter::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QSplitter::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QSplitter::createHandle
+440   (int (*)(...))-16
+448   (int (*)(...))(& _ZTI9QSplitter)
+456   (int (*)(...))QSplitter::_ZThn16_N9QSplitterD1Ev
+464   (int (*)(...))QSplitter::_ZThn16_N9QSplitterD0Ev
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QSplitter
+   size=48 align=8
+   base size=48 base align=8
+QSplitter (0x0x7f0a7574f4e0) 0
+    vptr=((& QSplitter::_ZTV9QSplitter) + 16u)
+  QFrame (0x0x7f0a7574f548) 0
+      primary-for QSplitter (0x0x7f0a7574f4e0)
+    QWidget (0x0x7f0a75417150) 0
+        primary-for QFrame (0x0x7f0a7574f548)
+      QObject (0x0x7f0a7579a600) 0
+          primary-for QWidget (0x0x7f0a75417150)
+      QPaintDevice (0x0x7f0a7579a660) 16
+          vptr=((& QSplitter::_ZTV9QSplitter) + 456u)
+
+Class QSplitterHandle::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSplitterHandle::QPrivateSignal (0x0x7f0a7579a7e0) 0 empty
+
+Vtable for QSplitterHandle
+QSplitterHandle::_ZTV15QSplitterHandle: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QSplitterHandle)
+16    (int (*)(...))QSplitterHandle::metaObject
+24    (int (*)(...))QSplitterHandle::qt_metacast
+32    (int (*)(...))QSplitterHandle::qt_metacall
+40    (int (*)(...))QSplitterHandle::~QSplitterHandle
+48    (int (*)(...))QSplitterHandle::~QSplitterHandle
+56    (int (*)(...))QSplitterHandle::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QSplitterHandle::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QSplitterHandle::mousePressEvent
+176   (int (*)(...))QSplitterHandle::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QSplitterHandle::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QSplitterHandle::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QSplitterHandle::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI15QSplitterHandle)
+448   (int (*)(...))QSplitterHandle::_ZThn16_N15QSplitterHandleD1Ev
+456   (int (*)(...))QSplitterHandle::_ZThn16_N15QSplitterHandleD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QSplitterHandle
+   size=48 align=8
+   base size=48 base align=8
+QSplitterHandle (0x0x7f0a7574f5b0) 0
+    vptr=((& QSplitterHandle::_ZTV15QSplitterHandle) + 16u)
+  QWidget (0x0x7f0a75417620) 0
+      primary-for QSplitterHandle (0x0x7f0a7574f5b0)
+    QObject (0x0x7f0a7579a720) 0
+        primary-for QWidget (0x0x7f0a75417620)
+    QPaintDevice (0x0x7f0a7579a780) 16
+        vptr=((& QSplitterHandle::_ZTV15QSplitterHandle) + 448u)
+
+Class QStackedLayout::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QStackedLayout::QPrivateSignal (0x0x7f0a7579a900) 0 empty
+
+Vtable for QStackedLayout
+QStackedLayout::_ZTV14QStackedLayout: 50u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QStackedLayout)
+16    (int (*)(...))QStackedLayout::metaObject
+24    (int (*)(...))QStackedLayout::qt_metacast
+32    (int (*)(...))QStackedLayout::qt_metacall
+40    (int (*)(...))QStackedLayout::~QStackedLayout
+48    (int (*)(...))QStackedLayout::~QStackedLayout
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QLayout::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QLayout::invalidate
+120   (int (*)(...))QLayout::geometry
+128   (int (*)(...))QStackedLayout::addItem
+136   (int (*)(...))QLayout::expandingDirections
+144   (int (*)(...))QStackedLayout::minimumSize
+152   (int (*)(...))QLayout::maximumSize
+160   (int (*)(...))QStackedLayout::setGeometry
+168   (int (*)(...))QStackedLayout::itemAt
+176   (int (*)(...))QStackedLayout::takeAt
+184   (int (*)(...))QLayout::indexOf
+192   (int (*)(...))QStackedLayout::count
+200   (int (*)(...))QLayout::isEmpty
+208   (int (*)(...))QLayout::controlTypes
+216   (int (*)(...))QLayout::layout
+224   (int (*)(...))QStackedLayout::sizeHint
+232   (int (*)(...))QStackedLayout::hasHeightForWidth
+240   (int (*)(...))QStackedLayout::heightForWidth
+248   (int (*)(...))-16
+256   (int (*)(...))(& _ZTI14QStackedLayout)
+264   (int (*)(...))QStackedLayout::_ZThn16_N14QStackedLayoutD1Ev
+272   (int (*)(...))QStackedLayout::_ZThn16_N14QStackedLayoutD0Ev
+280   (int (*)(...))QStackedLayout::_ZThn16_NK14QStackedLayout8sizeHintEv
+288   (int (*)(...))QStackedLayout::_ZThn16_NK14QStackedLayout11minimumSizeEv
+296   (int (*)(...))QLayout::_ZThn16_NK7QLayout11maximumSizeEv
+304   (int (*)(...))QLayout::_ZThn16_NK7QLayout19expandingDirectionsEv
+312   (int (*)(...))QStackedLayout::_ZThn16_N14QStackedLayout11setGeometryERK5QRect
+320   (int (*)(...))QLayout::_ZThn16_NK7QLayout8geometryEv
+328   (int (*)(...))QLayout::_ZThn16_NK7QLayout7isEmptyEv
+336   (int (*)(...))QStackedLayout::_ZThn16_NK14QStackedLayout17hasHeightForWidthEv
+344   (int (*)(...))QStackedLayout::_ZThn16_NK14QStackedLayout14heightForWidthEi
+352   (int (*)(...))QLayoutItem::minimumHeightForWidth
+360   (int (*)(...))QLayout::_ZThn16_N7QLayout10invalidateEv
+368   (int (*)(...))QLayoutItem::widget
+376   (int (*)(...))QLayout::_ZThn16_N7QLayout6layoutEv
+384   (int (*)(...))QLayoutItem::spacerItem
+392   (int (*)(...))QLayout::_ZThn16_NK7QLayout12controlTypesEv
+
+Class QStackedLayout
+   size=32 align=8
+   base size=28 base align=8
+QStackedLayout (0x0x7f0a7574f618) 0
+    vptr=((& QStackedLayout::_ZTV14QStackedLayout) + 16u)
+  QLayout (0x0x7f0a75417af0) 0
+      primary-for QStackedLayout (0x0x7f0a7574f618)
+    QObject (0x0x7f0a7579a840) 0
+        primary-for QLayout (0x0x7f0a75417af0)
+    QLayoutItem (0x0x7f0a7579a8a0) 16
+        vptr=((& QStackedLayout::_ZTV14QStackedLayout) + 264u)
+
+Class QStackedWidget::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QStackedWidget::QPrivateSignal (0x0x7f0a7579aa20) 0 empty
+
+Vtable for QStackedWidget
+QStackedWidget::_ZTV14QStackedWidget: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QStackedWidget)
+16    (int (*)(...))QStackedWidget::metaObject
+24    (int (*)(...))QStackedWidget::qt_metacast
+32    (int (*)(...))QStackedWidget::qt_metacall
+40    (int (*)(...))QStackedWidget::~QStackedWidget
+48    (int (*)(...))QStackedWidget::~QStackedWidget
+56    (int (*)(...))QStackedWidget::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QFrame::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QFrame::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI14QStackedWidget)
+448   (int (*)(...))QStackedWidget::_ZThn16_N14QStackedWidgetD1Ev
+456   (int (*)(...))QStackedWidget::_ZThn16_N14QStackedWidgetD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QStackedWidget
+   size=48 align=8
+   base size=48 base align=8
+QStackedWidget (0x0x7f0a7574f680) 0
+    vptr=((& QStackedWidget::_ZTV14QStackedWidget) + 16u)
+  QFrame (0x0x7f0a7574f6e8) 0
+      primary-for QStackedWidget (0x0x7f0a7574f680)
+    QWidget (0x0x7f0a7545e2a0) 0
+        primary-for QFrame (0x0x7f0a7574f6e8)
+      QObject (0x0x7f0a7579a960) 0
+          primary-for QWidget (0x0x7f0a7545e2a0)
+      QPaintDevice (0x0x7f0a7579a9c0) 16
+          vptr=((& QStackedWidget::_ZTV14QStackedWidget) + 448u)
+
+Class QStatusBar::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QStatusBar::QPrivateSignal (0x0x7f0a7579ab40) 0 empty
+
+Vtable for QStatusBar
+QStatusBar::_ZTV10QStatusBar: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QStatusBar)
+16    (int (*)(...))QStatusBar::metaObject
+24    (int (*)(...))QStatusBar::qt_metacast
+32    (int (*)(...))QStatusBar::qt_metacall
+40    (int (*)(...))QStatusBar::~QStatusBar
+48    (int (*)(...))QStatusBar::~QStatusBar
+56    (int (*)(...))QStatusBar::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QStatusBar::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QStatusBar::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QStatusBar::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI10QStatusBar)
+448   (int (*)(...))QStatusBar::_ZThn16_N10QStatusBarD1Ev
+456   (int (*)(...))QStatusBar::_ZThn16_N10QStatusBarD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QStatusBar
+   size=48 align=8
+   base size=48 base align=8
+QStatusBar (0x0x7f0a7574f750) 0
+    vptr=((& QStatusBar::_ZTV10QStatusBar) + 16u)
+  QWidget (0x0x7f0a7545e770) 0
+      primary-for QStatusBar (0x0x7f0a7574f750)
+    QObject (0x0x7f0a7579aa80) 0
+        primary-for QWidget (0x0x7f0a7545e770)
+    QPaintDevice (0x0x7f0a7579aae0) 16
+        vptr=((& QStatusBar::_ZTV10QStatusBar) + 448u)
+
+Class QStyledItemDelegate::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QStyledItemDelegate::QPrivateSignal (0x0x7f0a7579ac00) 0 empty
+
+Vtable for QStyledItemDelegate
+QStyledItemDelegate::_ZTV19QStyledItemDelegate: 26u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QStyledItemDelegate)
+16    (int (*)(...))QStyledItemDelegate::metaObject
+24    (int (*)(...))QStyledItemDelegate::qt_metacast
+32    (int (*)(...))QStyledItemDelegate::qt_metacall
+40    (int (*)(...))QStyledItemDelegate::~QStyledItemDelegate
+48    (int (*)(...))QStyledItemDelegate::~QStyledItemDelegate
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QStyledItemDelegate::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QStyledItemDelegate::paint
+120   (int (*)(...))QStyledItemDelegate::sizeHint
+128   (int (*)(...))QStyledItemDelegate::createEditor
+136   (int (*)(...))QAbstractItemDelegate::destroyEditor
+144   (int (*)(...))QStyledItemDelegate::setEditorData
+152   (int (*)(...))QStyledItemDelegate::setModelData
+160   (int (*)(...))QStyledItemDelegate::updateEditorGeometry
+168   (int (*)(...))QStyledItemDelegate::editorEvent
+176   (int (*)(...))QAbstractItemDelegate::helpEvent
+184   (int (*)(...))QAbstractItemDelegate::paintingRoles
+192   (int (*)(...))QStyledItemDelegate::displayText
+200   (int (*)(...))QStyledItemDelegate::initStyleOption
+
+Class QStyledItemDelegate
+   size=16 align=8
+   base size=16 base align=8
+QStyledItemDelegate (0x0x7f0a7574f7b8) 0
+    vptr=((& QStyledItemDelegate::_ZTV19QStyledItemDelegate) + 16u)
+  QAbstractItemDelegate (0x0x7f0a7574f820) 0
+      primary-for QStyledItemDelegate (0x0x7f0a7574f7b8)
+    QObject (0x0x7f0a7579aba0) 0
+        primary-for QAbstractItemDelegate (0x0x7f0a7574f820)
+
+Class QStyleFactory
+   size=1 align=1
+   base size=0 base align=1
+QStyleFactory (0x0x7f0a7579ac60) 0 empty
+
+Class QStylePainter
+   size=24 align=8
+   base size=24 base align=8
+QStylePainter (0x0x7f0a7574f888) 0
+  QPainter (0x0x7f0a7579acc0) 0
+
+Class QStylePlugin::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QStylePlugin::QPrivateSignal (0x0x7f0a7579ad80) 0 empty
+
+Vtable for QStylePlugin
+QStylePlugin::_ZTV12QStylePlugin: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QStylePlugin)
+16    (int (*)(...))QStylePlugin::metaObject
+24    (int (*)(...))QStylePlugin::qt_metacast
+32    (int (*)(...))QStylePlugin::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+
+Class QStylePlugin
+   size=16 align=8
+   base size=16 base align=8
+QStylePlugin (0x0x7f0a7574f958) 0
+    vptr=((& QStylePlugin::_ZTV12QStylePlugin) + 16u)
+  QObject (0x0x7f0a7579ad20) 0
+      primary-for QStylePlugin (0x0x7f0a7574f958)
+
+Class QSystemTrayIcon::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSystemTrayIcon::QPrivateSignal (0x0x7f0a7579ae40) 0 empty
+
+Vtable for QSystemTrayIcon
+QSystemTrayIcon::_ZTV15QSystemTrayIcon: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QSystemTrayIcon)
+16    (int (*)(...))QSystemTrayIcon::metaObject
+24    (int (*)(...))QSystemTrayIcon::qt_metacast
+32    (int (*)(...))QSystemTrayIcon::qt_metacall
+40    (int (*)(...))QSystemTrayIcon::~QSystemTrayIcon
+48    (int (*)(...))QSystemTrayIcon::~QSystemTrayIcon
+56    (int (*)(...))QSystemTrayIcon::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QSystemTrayIcon
+   size=16 align=8
+   base size=16 base align=8
+QSystemTrayIcon (0x0x7f0a7574f9c0) 0
+    vptr=((& QSystemTrayIcon::_ZTV15QSystemTrayIcon) + 16u)
+  QObject (0x0x7f0a7579ade0) 0
+      primary-for QSystemTrayIcon (0x0x7f0a7574f9c0)
+
+Class QTableView::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTableView::QPrivateSignal (0x0x7f0a7579af60) 0 empty
+
+Vtable for QTableView
+QTableView::_ZTV10QTableView: 106u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QTableView)
+16    (int (*)(...))QTableView::metaObject
+24    (int (*)(...))QTableView::qt_metacast
+32    (int (*)(...))QTableView::qt_metacall
+40    (int (*)(...))QTableView::~QTableView
+48    (int (*)(...))QTableView::~QTableView
+56    (int (*)(...))QAbstractItemView::event
+64    (int (*)(...))QAbstractScrollArea::eventFilter
+72    (int (*)(...))QTableView::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractScrollArea::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractItemView::mousePressEvent
+176   (int (*)(...))QAbstractItemView::mouseReleaseEvent
+184   (int (*)(...))QAbstractItemView::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractItemView::mouseMoveEvent
+200   (int (*)(...))QAbstractScrollArea::wheelEvent
+208   (int (*)(...))QAbstractItemView::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QAbstractItemView::focusInEvent
+232   (int (*)(...))QAbstractItemView::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QTableView::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QAbstractItemView::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QAbstractScrollArea::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QAbstractItemView::dragEnterEvent
+320   (int (*)(...))QAbstractItemView::dragMoveEvent
+328   (int (*)(...))QAbstractItemView::dragLeaveEvent
+336   (int (*)(...))QAbstractItemView::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QAbstractItemView::inputMethodEvent
+416   (int (*)(...))QAbstractItemView::inputMethodQuery
+424   (int (*)(...))QAbstractItemView::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QAbstractItemView::viewportEvent
+448   (int (*)(...))QTableView::scrollContentsBy
+456   (int (*)(...))QTableView::viewportSizeHint
+464   (int (*)(...))QTableView::setModel
+472   (int (*)(...))QTableView::setSelectionModel
+480   (int (*)(...))QAbstractItemView::keyboardSearch
+488   (int (*)(...))QTableView::visualRect
+496   (int (*)(...))QTableView::scrollTo
+504   (int (*)(...))QTableView::indexAt
+512   (int (*)(...))QTableView::sizeHintForRow
+520   (int (*)(...))QTableView::sizeHintForColumn
+528   (int (*)(...))QAbstractItemView::reset
+536   (int (*)(...))QTableView::setRootIndex
+544   (int (*)(...))QTableView::doItemsLayout
+552   (int (*)(...))QAbstractItemView::selectAll
+560   (int (*)(...))QAbstractItemView::dataChanged
+568   (int (*)(...))QAbstractItemView::rowsInserted
+576   (int (*)(...))QAbstractItemView::rowsAboutToBeRemoved
+584   (int (*)(...))QTableView::selectionChanged
+592   (int (*)(...))QTableView::currentChanged
+600   (int (*)(...))QAbstractItemView::updateEditorData
+608   (int (*)(...))QAbstractItemView::updateEditorGeometries
+616   (int (*)(...))QTableView::updateGeometries
+624   (int (*)(...))QTableView::verticalScrollbarAction
+632   (int (*)(...))QTableView::horizontalScrollbarAction
+640   (int (*)(...))QAbstractItemView::verticalScrollbarValueChanged
+648   (int (*)(...))QAbstractItemView::horizontalScrollbarValueChanged
+656   (int (*)(...))QAbstractItemView::closeEditor
+664   (int (*)(...))QAbstractItemView::commitData
+672   (int (*)(...))QAbstractItemView::editorDestroyed
+680   (int (*)(...))QTableView::moveCursor
+688   (int (*)(...))QTableView::horizontalOffset
+696   (int (*)(...))QTableView::verticalOffset
+704   (int (*)(...))QTableView::isIndexHidden
+712   (int (*)(...))QTableView::setSelection
+720   (int (*)(...))QTableView::visualRegionForSelection
+728   (int (*)(...))QTableView::selectedIndexes
+736   (int (*)(...))QAbstractItemView::edit
+744   (int (*)(...))QAbstractItemView::selectionCommand
+752   (int (*)(...))QAbstractItemView::startDrag
+760   (int (*)(...))QTableView::viewOptions
+768   (int (*)(...))-16
+776   (int (*)(...))(& _ZTI10QTableView)
+784   (int (*)(...))QTableView::_ZThn16_N10QTableViewD1Ev
+792   (int (*)(...))QTableView::_ZThn16_N10QTableViewD0Ev
+800   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+808   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+816   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+824   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+832   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+840   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QTableView
+   size=48 align=8
+   base size=48 base align=8
+QTableView (0x0x7f0a7574fa28) 0
+    vptr=((& QTableView::_ZTV10QTableView) + 16u)
+  QAbstractItemView (0x0x7f0a7574fa90) 0
+      primary-for QTableView (0x0x7f0a7574fa28)
+    QAbstractScrollArea (0x0x7f0a7574faf8) 0
+        primary-for QAbstractItemView (0x0x7f0a7574fa90)
+      QFrame (0x0x7f0a7574fb60) 0
+          primary-for QAbstractScrollArea (0x0x7f0a7574faf8)
+        QWidget (0x0x7f0a754b1ee0) 0
+            primary-for QFrame (0x0x7f0a7574fb60)
+          QObject (0x0x7f0a7579aea0) 0
+              primary-for QWidget (0x0x7f0a754b1ee0)
+          QPaintDevice (0x0x7f0a7579af00) 16
+              vptr=((& QTableView::_ZTV10QTableView) + 784u)
+
+Class QTableWidgetSelectionRange
+   size=16 align=4
+   base size=16 base align=4
+QTableWidgetSelectionRange (0x0x7f0a754f9000) 0
+
+Vtable for QTableWidgetItem
+QTableWidgetItem::_ZTV16QTableWidgetItem: 10u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QTableWidgetItem)
+16    (int (*)(...))QTableWidgetItem::~QTableWidgetItem
+24    (int (*)(...))QTableWidgetItem::~QTableWidgetItem
+32    (int (*)(...))QTableWidgetItem::clone
+40    (int (*)(...))QTableWidgetItem::data
+48    (int (*)(...))QTableWidgetItem::setData
+56    (int (*)(...))QTableWidgetItem::operator<
+64    (int (*)(...))QTableWidgetItem::read
+72    (int (*)(...))QTableWidgetItem::write
+
+Class QTableWidgetItem
+   size=48 align=8
+   base size=44 base align=8
+QTableWidgetItem (0x0x7f0a754f9060) 0
+    vptr=((& QTableWidgetItem::_ZTV16QTableWidgetItem) + 16u)
+
+Class QTableWidget::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTableWidget::QPrivateSignal (0x0x7f0a754f92a0) 0 empty
+
+Vtable for QTableWidget
+QTableWidget::_ZTV12QTableWidget: 110u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QTableWidget)
+16    (int (*)(...))QTableWidget::metaObject
+24    (int (*)(...))QTableWidget::qt_metacast
+32    (int (*)(...))QTableWidget::qt_metacall
+40    (int (*)(...))QTableWidget::~QTableWidget
+48    (int (*)(...))QTableWidget::~QTableWidget
+56    (int (*)(...))QTableWidget::event
+64    (int (*)(...))QAbstractScrollArea::eventFilter
+72    (int (*)(...))QTableView::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractScrollArea::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractItemView::mousePressEvent
+176   (int (*)(...))QAbstractItemView::mouseReleaseEvent
+184   (int (*)(...))QAbstractItemView::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractItemView::mouseMoveEvent
+200   (int (*)(...))QAbstractScrollArea::wheelEvent
+208   (int (*)(...))QAbstractItemView::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QAbstractItemView::focusInEvent
+232   (int (*)(...))QAbstractItemView::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QTableView::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QAbstractItemView::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QAbstractScrollArea::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QAbstractItemView::dragEnterEvent
+320   (int (*)(...))QAbstractItemView::dragMoveEvent
+328   (int (*)(...))QAbstractItemView::dragLeaveEvent
+336   (int (*)(...))QTableWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QAbstractItemView::inputMethodEvent
+416   (int (*)(...))QAbstractItemView::inputMethodQuery
+424   (int (*)(...))QAbstractItemView::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QAbstractItemView::viewportEvent
+448   (int (*)(...))QTableView::scrollContentsBy
+456   (int (*)(...))QTableView::viewportSizeHint
+464   (int (*)(...))QTableWidget::setModel
+472   (int (*)(...))QTableView::setSelectionModel
+480   (int (*)(...))QAbstractItemView::keyboardSearch
+488   (int (*)(...))QTableView::visualRect
+496   (int (*)(...))QTableView::scrollTo
+504   (int (*)(...))QTableView::indexAt
+512   (int (*)(...))QTableView::sizeHintForRow
+520   (int (*)(...))QTableView::sizeHintForColumn
+528   (int (*)(...))QAbstractItemView::reset
+536   (int (*)(...))QTableView::setRootIndex
+544   (int (*)(...))QTableView::doItemsLayout
+552   (int (*)(...))QAbstractItemView::selectAll
+560   (int (*)(...))QAbstractItemView::dataChanged
+568   (int (*)(...))QAbstractItemView::rowsInserted
+576   (int (*)(...))QAbstractItemView::rowsAboutToBeRemoved
+584   (int (*)(...))QTableView::selectionChanged
+592   (int (*)(...))QTableView::currentChanged
+600   (int (*)(...))QAbstractItemView::updateEditorData
+608   (int (*)(...))QAbstractItemView::updateEditorGeometries
+616   (int (*)(...))QTableView::updateGeometries
+624   (int (*)(...))QTableView::verticalScrollbarAction
+632   (int (*)(...))QTableView::horizontalScrollbarAction
+640   (int (*)(...))QAbstractItemView::verticalScrollbarValueChanged
+648   (int (*)(...))QAbstractItemView::horizontalScrollbarValueChanged
+656   (int (*)(...))QAbstractItemView::closeEditor
+664   (int (*)(...))QAbstractItemView::commitData
+672   (int (*)(...))QAbstractItemView::editorDestroyed
+680   (int (*)(...))QTableView::moveCursor
+688   (int (*)(...))QTableView::horizontalOffset
+696   (int (*)(...))QTableView::verticalOffset
+704   (int (*)(...))QTableView::isIndexHidden
+712   (int (*)(...))QTableView::setSelection
+720   (int (*)(...))QTableView::visualRegionForSelection
+728   (int (*)(...))QTableView::selectedIndexes
+736   (int (*)(...))QAbstractItemView::edit
+744   (int (*)(...))QAbstractItemView::selectionCommand
+752   (int (*)(...))QAbstractItemView::startDrag
+760   (int (*)(...))QTableView::viewOptions
+768   (int (*)(...))QTableWidget::mimeTypes
+776   (int (*)(...))QTableWidget::mimeData
+784   (int (*)(...))QTableWidget::dropMimeData
+792   (int (*)(...))QTableWidget::supportedDropActions
+800   (int (*)(...))-16
+808   (int (*)(...))(& _ZTI12QTableWidget)
+816   (int (*)(...))QTableWidget::_ZThn16_N12QTableWidgetD1Ev
+824   (int (*)(...))QTableWidget::_ZThn16_N12QTableWidgetD0Ev
+832   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+840   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+848   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+856   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+864   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+872   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QTableWidget
+   size=48 align=8
+   base size=48 base align=8
+QTableWidget (0x0x7f0a7574fc98) 0
+    vptr=((& QTableWidget::_ZTV12QTableWidget) + 16u)
+  QTableView (0x0x7f0a7574fd00) 0
+      primary-for QTableWidget (0x0x7f0a7574fc98)
+    QAbstractItemView (0x0x7f0a7574fd68) 0
+        primary-for QTableView (0x0x7f0a7574fd00)
+      QAbstractScrollArea (0x0x7f0a7574fdd0) 0
+          primary-for QAbstractItemView (0x0x7f0a7574fd68)
+        QFrame (0x0x7f0a7574fe38) 0
+            primary-for QAbstractScrollArea (0x0x7f0a7574fdd0)
+          QWidget (0x0x7f0a7555a5b0) 0
+              primary-for QFrame (0x0x7f0a7574fe38)
+            QObject (0x0x7f0a754f91e0) 0
+                primary-for QWidget (0x0x7f0a7555a5b0)
+            QPaintDevice (0x0x7f0a754f9240) 16
+                vptr=((& QTableWidget::_ZTV12QTableWidget) + 816u)
+
+Class QTextBrowser::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTextBrowser::QPrivateSignal (0x0x7f0a754f93c0) 0 empty
+
+Vtable for QTextBrowser
+QTextBrowser::_ZTV12QTextBrowser: 78u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QTextBrowser)
+16    (int (*)(...))QTextBrowser::metaObject
+24    (int (*)(...))QTextBrowser::qt_metacast
+32    (int (*)(...))QTextBrowser::qt_metacall
+40    (int (*)(...))QTextBrowser::~QTextBrowser
+48    (int (*)(...))QTextBrowser::~QTextBrowser
+56    (int (*)(...))QTextBrowser::event
+64    (int (*)(...))QAbstractScrollArea::eventFilter
+72    (int (*)(...))QTextEdit::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractScrollArea::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QTextBrowser::mousePressEvent
+176   (int (*)(...))QTextBrowser::mouseReleaseEvent
+184   (int (*)(...))QTextEdit::mouseDoubleClickEvent
+192   (int (*)(...))QTextBrowser::mouseMoveEvent
+200   (int (*)(...))QTextEdit::wheelEvent
+208   (int (*)(...))QTextBrowser::keyPressEvent
+216   (int (*)(...))QTextEdit::keyReleaseEvent
+224   (int (*)(...))QTextEdit::focusInEvent
+232   (int (*)(...))QTextBrowser::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QTextBrowser::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QTextEdit::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QTextEdit::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QTextEdit::dragEnterEvent
+320   (int (*)(...))QTextEdit::dragMoveEvent
+328   (int (*)(...))QTextEdit::dragLeaveEvent
+336   (int (*)(...))QTextEdit::dropEvent
+344   (int (*)(...))QTextEdit::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QTextEdit::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QTextEdit::inputMethodEvent
+416   (int (*)(...))QTextEdit::inputMethodQuery
+424   (int (*)(...))QTextBrowser::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QAbstractScrollArea::viewportEvent
+448   (int (*)(...))QTextEdit::scrollContentsBy
+456   (int (*)(...))QAbstractScrollArea::viewportSizeHint
+464   (int (*)(...))QTextBrowser::loadResource
+472   (int (*)(...))QTextEdit::createMimeDataFromSelection
+480   (int (*)(...))QTextEdit::canInsertFromMimeData
+488   (int (*)(...))QTextEdit::insertFromMimeData
+496   (int (*)(...))QTextEdit::doSetTextCursor
+504   (int (*)(...))QTextBrowser::setSource
+512   (int (*)(...))QTextBrowser::backward
+520   (int (*)(...))QTextBrowser::forward
+528   (int (*)(...))QTextBrowser::home
+536   (int (*)(...))QTextBrowser::reload
+544   (int (*)(...))-16
+552   (int (*)(...))(& _ZTI12QTextBrowser)
+560   (int (*)(...))QTextBrowser::_ZThn16_N12QTextBrowserD1Ev
+568   (int (*)(...))QTextBrowser::_ZThn16_N12QTextBrowserD0Ev
+576   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+584   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+592   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+600   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+608   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+616   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QTextBrowser
+   size=48 align=8
+   base size=48 base align=8
+QTextBrowser (0x0x7f0a7574fea0) 0
+    vptr=((& QTextBrowser::_ZTV12QTextBrowser) + 16u)
+  QTextEdit (0x0x7f0a7574ff08) 0
+      primary-for QTextBrowser (0x0x7f0a7574fea0)
+    QAbstractScrollArea (0x0x7f0a7574ff70) 0
+        primary-for QTextEdit (0x0x7f0a7574ff08)
+      QFrame (0x0x7f0a75594000) 0
+          primary-for QAbstractScrollArea (0x0x7f0a7574ff70)
+        QWidget (0x0x7f0a75591150) 0
+            primary-for QFrame (0x0x7f0a75594000)
+          QObject (0x0x7f0a754f9300) 0
+              primary-for QWidget (0x0x7f0a75591150)
+          QPaintDevice (0x0x7f0a754f9360) 16
+              vptr=((& QTextBrowser::_ZTV12QTextBrowser) + 560u)
+
+Class QToolBar::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QToolBar::QPrivateSignal (0x0x7f0a754f94e0) 0 empty
+
+Vtable for QToolBar
+QToolBar::_ZTV8QToolBar: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI8QToolBar)
+16    (int (*)(...))QToolBar::metaObject
+24    (int (*)(...))QToolBar::qt_metacast
+32    (int (*)(...))QToolBar::qt_metacall
+40    (int (*)(...))QToolBar::~QToolBar
+48    (int (*)(...))QToolBar::~QToolBar
+56    (int (*)(...))QToolBar::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QToolBar::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QToolBar::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QToolBar::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI8QToolBar)
+448   (int (*)(...))QToolBar::_ZThn16_N8QToolBarD1Ev
+456   (int (*)(...))QToolBar::_ZThn16_N8QToolBarD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QToolBar
+   size=48 align=8
+   base size=48 base align=8
+QToolBar (0x0x7f0a75594068) 0
+    vptr=((& QToolBar::_ZTV8QToolBar) + 16u)
+  QWidget (0x0x7f0a75591620) 0
+      primary-for QToolBar (0x0x7f0a75594068)
+    QObject (0x0x7f0a754f9420) 0
+        primary-for QWidget (0x0x7f0a75591620)
+    QPaintDevice (0x0x7f0a754f9480) 16
+        vptr=((& QToolBar::_ZTV8QToolBar) + 448u)
+
+Class QToolBox::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QToolBox::QPrivateSignal (0x0x7f0a754f9600) 0 empty
+
+Vtable for QToolBox
+QToolBox::_ZTV8QToolBox: 66u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI8QToolBox)
+16    (int (*)(...))QToolBox::metaObject
+24    (int (*)(...))QToolBox::qt_metacast
+32    (int (*)(...))QToolBox::qt_metacall
+40    (int (*)(...))QToolBox::~QToolBox
+48    (int (*)(...))QToolBox::~QToolBox
+56    (int (*)(...))QToolBox::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QFrame::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QFrame::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QToolBox::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QToolBox::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QToolBox::itemInserted
+440   (int (*)(...))QToolBox::itemRemoved
+448   (int (*)(...))-16
+456   (int (*)(...))(& _ZTI8QToolBox)
+464   (int (*)(...))QToolBox::_ZThn16_N8QToolBoxD1Ev
+472   (int (*)(...))QToolBox::_ZThn16_N8QToolBoxD0Ev
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QToolBox
+   size=48 align=8
+   base size=48 base align=8
+QToolBox (0x0x7f0a755940d0) 0
+    vptr=((& QToolBox::_ZTV8QToolBox) + 16u)
+  QFrame (0x0x7f0a75594138) 0
+      primary-for QToolBox (0x0x7f0a755940d0)
+    QWidget (0x0x7f0a751d57e0) 0
+        primary-for QFrame (0x0x7f0a75594138)
+      QObject (0x0x7f0a754f9540) 0
+          primary-for QWidget (0x0x7f0a751d57e0)
+      QPaintDevice (0x0x7f0a754f95a0) 16
+          vptr=((& QToolBox::_ZTV8QToolBox) + 464u)
+
+Class QToolButton::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QToolButton::QPrivateSignal (0x0x7f0a754f9720) 0 empty
+
+Vtable for QToolButton
+QToolButton::_ZTV11QToolButton: 67u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QToolButton)
+16    (int (*)(...))QToolButton::metaObject
+24    (int (*)(...))QToolButton::qt_metacast
+32    (int (*)(...))QToolButton::qt_metacall
+40    (int (*)(...))QToolButton::~QToolButton
+48    (int (*)(...))QToolButton::~QToolButton
+56    (int (*)(...))QToolButton::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QToolButton::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QToolButton::sizeHint
+136   (int (*)(...))QToolButton::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QToolButton::mousePressEvent
+176   (int (*)(...))QToolButton::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractButton::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QAbstractButton::keyPressEvent
+216   (int (*)(...))QAbstractButton::keyReleaseEvent
+224   (int (*)(...))QAbstractButton::focusInEvent
+232   (int (*)(...))QAbstractButton::focusOutEvent
+240   (int (*)(...))QToolButton::enterEvent
+248   (int (*)(...))QToolButton::leaveEvent
+256   (int (*)(...))QToolButton::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QToolButton::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QToolButton::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QToolButton::hitButton
+440   (int (*)(...))QAbstractButton::checkStateSet
+448   (int (*)(...))QToolButton::nextCheckState
+456   (int (*)(...))-16
+464   (int (*)(...))(& _ZTI11QToolButton)
+472   (int (*)(...))QToolButton::_ZThn16_N11QToolButtonD1Ev
+480   (int (*)(...))QToolButton::_ZThn16_N11QToolButtonD0Ev
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QToolButton
+   size=48 align=8
+   base size=48 base align=8
+QToolButton (0x0x7f0a755941a0) 0
+    vptr=((& QToolButton::_ZTV11QToolButton) + 16u)
+  QAbstractButton (0x0x7f0a75594208) 0
+      primary-for QToolButton (0x0x7f0a755941a0)
+    QWidget (0x0x7f0a751f5000) 0
+        primary-for QAbstractButton (0x0x7f0a75594208)
+      QObject (0x0x7f0a754f9660) 0
+          primary-for QWidget (0x0x7f0a751f5000)
+      QPaintDevice (0x0x7f0a754f96c0) 16
+          vptr=((& QToolButton::_ZTV11QToolButton) + 472u)
+
+Class QToolTip
+   size=1 align=1
+   base size=0 base align=1
+QToolTip (0x0x7f0a754f9780) 0 empty
+
+Class QTreeView::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTreeView::QPrivateSignal (0x0x7f0a754f98a0) 0 empty
+
+Vtable for QTreeView
+QTreeView::_ZTV9QTreeView: 108u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QTreeView)
+16    (int (*)(...))QTreeView::metaObject
+24    (int (*)(...))QTreeView::qt_metacast
+32    (int (*)(...))QTreeView::qt_metacall
+40    (int (*)(...))QTreeView::~QTreeView
+48    (int (*)(...))QTreeView::~QTreeView
+56    (int (*)(...))QAbstractItemView::event
+64    (int (*)(...))QAbstractScrollArea::eventFilter
+72    (int (*)(...))QTreeView::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractScrollArea::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QTreeView::mousePressEvent
+176   (int (*)(...))QTreeView::mouseReleaseEvent
+184   (int (*)(...))QTreeView::mouseDoubleClickEvent
+192   (int (*)(...))QTreeView::mouseMoveEvent
+200   (int (*)(...))QAbstractScrollArea::wheelEvent
+208   (int (*)(...))QTreeView::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QAbstractItemView::focusInEvent
+232   (int (*)(...))QAbstractItemView::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QTreeView::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QAbstractItemView::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QAbstractScrollArea::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QAbstractItemView::dragEnterEvent
+320   (int (*)(...))QTreeView::dragMoveEvent
+328   (int (*)(...))QAbstractItemView::dragLeaveEvent
+336   (int (*)(...))QAbstractItemView::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QAbstractItemView::inputMethodEvent
+416   (int (*)(...))QAbstractItemView::inputMethodQuery
+424   (int (*)(...))QAbstractItemView::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QTreeView::viewportEvent
+448   (int (*)(...))QTreeView::scrollContentsBy
+456   (int (*)(...))QTreeView::viewportSizeHint
+464   (int (*)(...))QTreeView::setModel
+472   (int (*)(...))QTreeView::setSelectionModel
+480   (int (*)(...))QTreeView::keyboardSearch
+488   (int (*)(...))QTreeView::visualRect
+496   (int (*)(...))QTreeView::scrollTo
+504   (int (*)(...))QTreeView::indexAt
+512   (int (*)(...))QAbstractItemView::sizeHintForRow
+520   (int (*)(...))QTreeView::sizeHintForColumn
+528   (int (*)(...))QTreeView::reset
+536   (int (*)(...))QTreeView::setRootIndex
+544   (int (*)(...))QTreeView::doItemsLayout
+552   (int (*)(...))QTreeView::selectAll
+560   (int (*)(...))QTreeView::dataChanged
+568   (int (*)(...))QTreeView::rowsInserted
+576   (int (*)(...))QTreeView::rowsAboutToBeRemoved
+584   (int (*)(...))QTreeView::selectionChanged
+592   (int (*)(...))QTreeView::currentChanged
+600   (int (*)(...))QAbstractItemView::updateEditorData
+608   (int (*)(...))QAbstractItemView::updateEditorGeometries
+616   (int (*)(...))QTreeView::updateGeometries
+624   (int (*)(...))QAbstractItemView::verticalScrollbarAction
+632   (int (*)(...))QTreeView::horizontalScrollbarAction
+640   (int (*)(...))QAbstractItemView::verticalScrollbarValueChanged
+648   (int (*)(...))QAbstractItemView::horizontalScrollbarValueChanged
+656   (int (*)(...))QAbstractItemView::closeEditor
+664   (int (*)(...))QAbstractItemView::commitData
+672   (int (*)(...))QAbstractItemView::editorDestroyed
+680   (int (*)(...))QTreeView::moveCursor
+688   (int (*)(...))QTreeView::horizontalOffset
+696   (int (*)(...))QTreeView::verticalOffset
+704   (int (*)(...))QTreeView::isIndexHidden
+712   (int (*)(...))QTreeView::setSelection
+720   (int (*)(...))QTreeView::visualRegionForSelection
+728   (int (*)(...))QTreeView::selectedIndexes
+736   (int (*)(...))QAbstractItemView::edit
+744   (int (*)(...))QAbstractItemView::selectionCommand
+752   (int (*)(...))QAbstractItemView::startDrag
+760   (int (*)(...))QAbstractItemView::viewOptions
+768   (int (*)(...))QTreeView::drawRow
+776   (int (*)(...))QTreeView::drawBranches
+784   (int (*)(...))-16
+792   (int (*)(...))(& _ZTI9QTreeView)
+800   (int (*)(...))QTreeView::_ZThn16_N9QTreeViewD1Ev
+808   (int (*)(...))QTreeView::_ZThn16_N9QTreeViewD0Ev
+816   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+824   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+832   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+840   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+848   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+856   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QTreeView
+   size=48 align=8
+   base size=48 base align=8
+QTreeView (0x0x7f0a75594270) 0
+    vptr=((& QTreeView::_ZTV9QTreeView) + 16u)
+  QAbstractItemView (0x0x7f0a755942d8) 0
+      primary-for QTreeView (0x0x7f0a75594270)
+    QAbstractScrollArea (0x0x7f0a75594340) 0
+        primary-for QAbstractItemView (0x0x7f0a755942d8)
+      QFrame (0x0x7f0a755943a8) 0
+          primary-for QAbstractScrollArea (0x0x7f0a75594340)
+        QWidget (0x0x7f0a751f5930) 0
+            primary-for QFrame (0x0x7f0a755943a8)
+          QObject (0x0x7f0a754f97e0) 0
+              primary-for QWidget (0x0x7f0a751f5930)
+          QPaintDevice (0x0x7f0a754f9840) 16
+              vptr=((& QTreeView::_ZTV9QTreeView) + 800u)
+
+Class QTreeWidgetItemIterator
+   size=24 align=8
+   base size=20 base align=8
+QTreeWidgetItemIterator (0x0x7f0a754f9900) 0
+
+Vtable for QTreeWidgetItem
+QTreeWidgetItem::_ZTV15QTreeWidgetItem: 10u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QTreeWidgetItem)
+16    (int (*)(...))QTreeWidgetItem::~QTreeWidgetItem
+24    (int (*)(...))QTreeWidgetItem::~QTreeWidgetItem
+32    (int (*)(...))QTreeWidgetItem::clone
+40    (int (*)(...))QTreeWidgetItem::data
+48    (int (*)(...))QTreeWidgetItem::setData
+56    (int (*)(...))QTreeWidgetItem::operator<
+64    (int (*)(...))QTreeWidgetItem::read
+72    (int (*)(...))QTreeWidgetItem::write
+
+Class QTreeWidgetItem
+   size=64 align=8
+   base size=60 base align=8
+QTreeWidgetItem (0x0x7f0a754f9ba0) 0
+    vptr=((& QTreeWidgetItem::_ZTV15QTreeWidgetItem) + 16u)
+
+Class QTreeWidget::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTreeWidget::QPrivateSignal (0x0x7f0a754f9ea0) 0 empty
+
+Vtable for QTreeWidget
+QTreeWidget::_ZTV11QTreeWidget: 112u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QTreeWidget)
+16    (int (*)(...))QTreeWidget::metaObject
+24    (int (*)(...))QTreeWidget::qt_metacast
+32    (int (*)(...))QTreeWidget::qt_metacall
+40    (int (*)(...))QTreeWidget::~QTreeWidget
+48    (int (*)(...))QTreeWidget::~QTreeWidget
+56    (int (*)(...))QTreeWidget::event
+64    (int (*)(...))QAbstractScrollArea::eventFilter
+72    (int (*)(...))QTreeView::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractScrollArea::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QTreeView::mousePressEvent
+176   (int (*)(...))QTreeView::mouseReleaseEvent
+184   (int (*)(...))QTreeView::mouseDoubleClickEvent
+192   (int (*)(...))QTreeView::mouseMoveEvent
+200   (int (*)(...))QAbstractScrollArea::wheelEvent
+208   (int (*)(...))QTreeView::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QAbstractItemView::focusInEvent
+232   (int (*)(...))QAbstractItemView::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QTreeView::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QAbstractItemView::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QAbstractScrollArea::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QAbstractItemView::dragEnterEvent
+320   (int (*)(...))QTreeView::dragMoveEvent
+328   (int (*)(...))QAbstractItemView::dragLeaveEvent
+336   (int (*)(...))QTreeWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QAbstractItemView::inputMethodEvent
+416   (int (*)(...))QAbstractItemView::inputMethodQuery
+424   (int (*)(...))QAbstractItemView::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QTreeView::viewportEvent
+448   (int (*)(...))QTreeView::scrollContentsBy
+456   (int (*)(...))QTreeView::viewportSizeHint
+464   (int (*)(...))QTreeWidget::setModel
+472   (int (*)(...))QTreeWidget::setSelectionModel
+480   (int (*)(...))QTreeView::keyboardSearch
+488   (int (*)(...))QTreeView::visualRect
+496   (int (*)(...))QTreeView::scrollTo
+504   (int (*)(...))QTreeView::indexAt
+512   (int (*)(...))QAbstractItemView::sizeHintForRow
+520   (int (*)(...))QTreeView::sizeHintForColumn
+528   (int (*)(...))QTreeView::reset
+536   (int (*)(...))QTreeView::setRootIndex
+544   (int (*)(...))QTreeView::doItemsLayout
+552   (int (*)(...))QTreeView::selectAll
+560   (int (*)(...))QTreeView::dataChanged
+568   (int (*)(...))QTreeView::rowsInserted
+576   (int (*)(...))QTreeView::rowsAboutToBeRemoved
+584   (int (*)(...))QTreeView::selectionChanged
+592   (int (*)(...))QTreeView::currentChanged
+600   (int (*)(...))QAbstractItemView::updateEditorData
+608   (int (*)(...))QAbstractItemView::updateEditorGeometries
+616   (int (*)(...))QTreeView::updateGeometries
+624   (int (*)(...))QAbstractItemView::verticalScrollbarAction
+632   (int (*)(...))QTreeView::horizontalScrollbarAction
+640   (int (*)(...))QAbstractItemView::verticalScrollbarValueChanged
+648   (int (*)(...))QAbstractItemView::horizontalScrollbarValueChanged
+656   (int (*)(...))QAbstractItemView::closeEditor
+664   (int (*)(...))QAbstractItemView::commitData
+672   (int (*)(...))QAbstractItemView::editorDestroyed
+680   (int (*)(...))QTreeView::moveCursor
+688   (int (*)(...))QTreeView::horizontalOffset
+696   (int (*)(...))QTreeView::verticalOffset
+704   (int (*)(...))QTreeView::isIndexHidden
+712   (int (*)(...))QTreeView::setSelection
+720   (int (*)(...))QTreeView::visualRegionForSelection
+728   (int (*)(...))QTreeView::selectedIndexes
+736   (int (*)(...))QAbstractItemView::edit
+744   (int (*)(...))QAbstractItemView::selectionCommand
+752   (int (*)(...))QAbstractItemView::startDrag
+760   (int (*)(...))QAbstractItemView::viewOptions
+768   (int (*)(...))QTreeView::drawRow
+776   (int (*)(...))QTreeView::drawBranches
+784   (int (*)(...))QTreeWidget::mimeTypes
+792   (int (*)(...))QTreeWidget::mimeData
+800   (int (*)(...))QTreeWidget::dropMimeData
+808   (int (*)(...))QTreeWidget::supportedDropActions
+816   (int (*)(...))-16
+824   (int (*)(...))(& _ZTI11QTreeWidget)
+832   (int (*)(...))QTreeWidget::_ZThn16_N11QTreeWidgetD1Ev
+840   (int (*)(...))QTreeWidget::_ZThn16_N11QTreeWidgetD0Ev
+848   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+856   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+864   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+872   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+880   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+888   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QTreeWidget
+   size=48 align=8
+   base size=48 base align=8
+QTreeWidget (0x0x7f0a75594680) 0
+    vptr=((& QTreeWidget::_ZTV11QTreeWidget) + 16u)
+  QTreeView (0x0x7f0a755946e8) 0
+      primary-for QTreeWidget (0x0x7f0a75594680)
+    QAbstractItemView (0x0x7f0a75594750) 0
+        primary-for QTreeView (0x0x7f0a755946e8)
+      QAbstractScrollArea (0x0x7f0a755947b8) 0
+          primary-for QAbstractItemView (0x0x7f0a75594750)
+        QFrame (0x0x7f0a75594820) 0
+            primary-for QAbstractScrollArea (0x0x7f0a755947b8)
+          QWidget (0x0x7f0a753305b0) 0
+              primary-for QFrame (0x0x7f0a75594820)
+            QObject (0x0x7f0a754f9de0) 0
+                primary-for QWidget (0x0x7f0a753305b0)
+            QPaintDevice (0x0x7f0a754f9e40) 16
+                vptr=((& QTreeWidget::_ZTV11QTreeWidget) + 832u)
+
+Class QUndoGroup::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QUndoGroup::QPrivateSignal (0x0x7f0a754f9f60) 0 empty
+
+Vtable for QUndoGroup
+QUndoGroup::_ZTV10QUndoGroup: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QUndoGroup)
+16    (int (*)(...))QUndoGroup::metaObject
+24    (int (*)(...))QUndoGroup::qt_metacast
+32    (int (*)(...))QUndoGroup::qt_metacall
+40    (int (*)(...))QUndoGroup::~QUndoGroup
+48    (int (*)(...))QUndoGroup::~QUndoGroup
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QUndoGroup
+   size=16 align=8
+   base size=16 base align=8
+QUndoGroup (0x0x7f0a755948f0) 0
+    vptr=((& QUndoGroup::_ZTV10QUndoGroup) + 16u)
+  QObject (0x0x7f0a754f9f00) 0
+      primary-for QUndoGroup (0x0x7f0a755948f0)
+
+Vtable for QUndoCommand
+QUndoCommand::_ZTV12QUndoCommand: 8u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QUndoCommand)
+16    (int (*)(...))QUndoCommand::~QUndoCommand
+24    (int (*)(...))QUndoCommand::~QUndoCommand
+32    (int (*)(...))QUndoCommand::undo
+40    (int (*)(...))QUndoCommand::redo
+48    (int (*)(...))QUndoCommand::id
+56    (int (*)(...))QUndoCommand::mergeWith
+
+Class QUndoCommand
+   size=16 align=8
+   base size=16 base align=8
+QUndoCommand (0x0x7f0a7538d000) 0
+    vptr=((& QUndoCommand::_ZTV12QUndoCommand) + 16u)
+
+Class QUndoStack::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QUndoStack::QPrivateSignal (0x0x7f0a7538d0c0) 0 empty
+
+Vtable for QUndoStack
+QUndoStack::_ZTV10QUndoStack: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QUndoStack)
+16    (int (*)(...))QUndoStack::metaObject
+24    (int (*)(...))QUndoStack::qt_metacast
+32    (int (*)(...))QUndoStack::qt_metacall
+40    (int (*)(...))QUndoStack::~QUndoStack
+48    (int (*)(...))QUndoStack::~QUndoStack
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QUndoStack
+   size=16 align=8
+   base size=16 base align=8
+QUndoStack (0x0x7f0a75594958) 0
+    vptr=((& QUndoStack::_ZTV10QUndoStack) + 16u)
+  QObject (0x0x7f0a7538d060) 0
+      primary-for QUndoStack (0x0x7f0a75594958)
+
+Class QUndoView::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QUndoView::QPrivateSignal (0x0x7f0a7538d1e0) 0 empty
+
+Vtable for QUndoView
+QUndoView::_ZTV9QUndoView: 106u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QUndoView)
+16    (int (*)(...))QUndoView::metaObject
+24    (int (*)(...))QUndoView::qt_metacast
+32    (int (*)(...))QUndoView::qt_metacall
+40    (int (*)(...))QUndoView::~QUndoView
+48    (int (*)(...))QUndoView::~QUndoView
+56    (int (*)(...))QListView::event
+64    (int (*)(...))QAbstractScrollArea::eventFilter
+72    (int (*)(...))QListView::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractScrollArea::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractItemView::mousePressEvent
+176   (int (*)(...))QListView::mouseReleaseEvent
+184   (int (*)(...))QAbstractItemView::mouseDoubleClickEvent
+192   (int (*)(...))QListView::mouseMoveEvent
+200   (int (*)(...))QListView::wheelEvent
+208   (int (*)(...))QAbstractItemView::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QAbstractItemView::focusInEvent
+232   (int (*)(...))QAbstractItemView::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QListView::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QListView::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QAbstractScrollArea::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QAbstractItemView::dragEnterEvent
+320   (int (*)(...))QListView::dragMoveEvent
+328   (int (*)(...))QListView::dragLeaveEvent
+336   (int (*)(...))QListView::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QAbstractItemView::inputMethodEvent
+416   (int (*)(...))QAbstractItemView::inputMethodQuery
+424   (int (*)(...))QAbstractItemView::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QAbstractItemView::viewportEvent
+448   (int (*)(...))QListView::scrollContentsBy
+456   (int (*)(...))QListView::viewportSizeHint
+464   (int (*)(...))QAbstractItemView::setModel
+472   (int (*)(...))QAbstractItemView::setSelectionModel
+480   (int (*)(...))QAbstractItemView::keyboardSearch
+488   (int (*)(...))QListView::visualRect
+496   (int (*)(...))QListView::scrollTo
+504   (int (*)(...))QListView::indexAt
+512   (int (*)(...))QAbstractItemView::sizeHintForRow
+520   (int (*)(...))QAbstractItemView::sizeHintForColumn
+528   (int (*)(...))QListView::reset
+536   (int (*)(...))QListView::setRootIndex
+544   (int (*)(...))QListView::doItemsLayout
+552   (int (*)(...))QAbstractItemView::selectAll
+560   (int (*)(...))QListView::dataChanged
+568   (int (*)(...))QListView::rowsInserted
+576   (int (*)(...))QListView::rowsAboutToBeRemoved
+584   (int (*)(...))QListView::selectionChanged
+592   (int (*)(...))QListView::currentChanged
+600   (int (*)(...))QAbstractItemView::updateEditorData
+608   (int (*)(...))QAbstractItemView::updateEditorGeometries
+616   (int (*)(...))QListView::updateGeometries
+624   (int (*)(...))QAbstractItemView::verticalScrollbarAction
+632   (int (*)(...))QAbstractItemView::horizontalScrollbarAction
+640   (int (*)(...))QAbstractItemView::verticalScrollbarValueChanged
+648   (int (*)(...))QAbstractItemView::horizontalScrollbarValueChanged
+656   (int (*)(...))QAbstractItemView::closeEditor
+664   (int (*)(...))QAbstractItemView::commitData
+672   (int (*)(...))QAbstractItemView::editorDestroyed
+680   (int (*)(...))QListView::moveCursor
+688   (int (*)(...))QListView::horizontalOffset
+696   (int (*)(...))QListView::verticalOffset
+704   (int (*)(...))QListView::isIndexHidden
+712   (int (*)(...))QListView::setSelection
+720   (int (*)(...))QListView::visualRegionForSelection
+728   (int (*)(...))QListView::selectedIndexes
+736   (int (*)(...))QAbstractItemView::edit
+744   (int (*)(...))QAbstractItemView::selectionCommand
+752   (int (*)(...))QListView::startDrag
+760   (int (*)(...))QListView::viewOptions
+768   (int (*)(...))-16
+776   (int (*)(...))(& _ZTI9QUndoView)
+784   (int (*)(...))QUndoView::_ZThn16_N9QUndoViewD1Ev
+792   (int (*)(...))QUndoView::_ZThn16_N9QUndoViewD0Ev
+800   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+808   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+816   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+824   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+832   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+840   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QUndoView
+   size=48 align=8
+   base size=48 base align=8
+QUndoView (0x0x7f0a755949c0) 0
+    vptr=((& QUndoView::_ZTV9QUndoView) + 16u)
+  QListView (0x0x7f0a75594a28) 0
+      primary-for QUndoView (0x0x7f0a755949c0)
+    QAbstractItemView (0x0x7f0a75594a90) 0
+        primary-for QListView (0x0x7f0a75594a28)
+      QAbstractScrollArea (0x0x7f0a75594af8) 0
+          primary-for QAbstractItemView (0x0x7f0a75594a90)
+        QFrame (0x0x7f0a75594b60) 0
+            primary-for QAbstractScrollArea (0x0x7f0a75594af8)
+          QWidget (0x0x7f0a753897e0) 0
+              primary-for QFrame (0x0x7f0a75594b60)
+            QObject (0x0x7f0a7538d120) 0
+                primary-for QWidget (0x0x7f0a753897e0)
+            QPaintDevice (0x0x7f0a7538d180) 16
+                vptr=((& QUndoView::_ZTV9QUndoView) + 784u)
+
+Class QWhatsThis
+   size=1 align=1
+   base size=0 base align=1
+QWhatsThis (0x0x7f0a7538d240) 0 empty
+
+Class QWidgetAction::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QWidgetAction::QPrivateSignal (0x0x7f0a7538d300) 0 empty
+
+Vtable for QWidgetAction
+QWidgetAction::_ZTV13QWidgetAction: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QWidgetAction)
+16    (int (*)(...))QWidgetAction::metaObject
+24    (int (*)(...))QWidgetAction::qt_metacast
+32    (int (*)(...))QWidgetAction::qt_metacall
+40    (int (*)(...))QWidgetAction::~QWidgetAction
+48    (int (*)(...))QWidgetAction::~QWidgetAction
+56    (int (*)(...))QWidgetAction::event
+64    (int (*)(...))QWidgetAction::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidgetAction::createWidget
+120   (int (*)(...))QWidgetAction::deleteWidget
+
+Class QWidgetAction
+   size=16 align=8
+   base size=16 base align=8
+QWidgetAction (0x0x7f0a75594bc8) 0
+    vptr=((& QWidgetAction::_ZTV13QWidgetAction) + 16u)
+  QAction (0x0x7f0a75594c30) 0
+      primary-for QWidgetAction (0x0x7f0a75594bc8)
+    QObject (0x0x7f0a7538d2a0) 0
+        primary-for QAction (0x0x7f0a75594c30)
+
+Class QWizard::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QWizard::QPrivateSignal (0x0x7f0a7538d420) 0 empty
+
+Vtable for QWizard
+QWizard::_ZTV7QWizard: 73u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QWizard)
+16    (int (*)(...))QWizard::metaObject
+24    (int (*)(...))QWizard::qt_metacast
+32    (int (*)(...))QWizard::qt_metacall
+40    (int (*)(...))QWizard::~QWizard
+48    (int (*)(...))QWizard::~QWizard
+56    (int (*)(...))QWizard::event
+64    (int (*)(...))QDialog::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWizard::setVisible
+128   (int (*)(...))QWizard::sizeHint
+136   (int (*)(...))QDialog::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QDialog::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWizard::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWizard::resizeEvent
+280   (int (*)(...))QDialog::closeEvent
+288   (int (*)(...))QDialog::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QDialog::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QDialog::open
+440   (int (*)(...))QDialog::exec
+448   (int (*)(...))QWizard::done
+456   (int (*)(...))QDialog::accept
+464   (int (*)(...))QDialog::reject
+472   (int (*)(...))QWizard::validateCurrentPage
+480   (int (*)(...))QWizard::nextId
+488   (int (*)(...))QWizard::initializePage
+496   (int (*)(...))QWizard::cleanupPage
+504   (int (*)(...))-16
+512   (int (*)(...))(& _ZTI7QWizard)
+520   (int (*)(...))QWizard::_ZThn16_N7QWizardD1Ev
+528   (int (*)(...))QWizard::_ZThn16_N7QWizardD0Ev
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+552   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+560   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+568   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+576   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QWizard
+   size=48 align=8
+   base size=48 base align=8
+QWizard (0x0x7f0a75594c98) 0
+    vptr=((& QWizard::_ZTV7QWizard) + 16u)
+  QDialog (0x0x7f0a75594d00) 0
+      primary-for QWizard (0x0x7f0a75594c98)
+    QWidget (0x0x7f0a74fcf1c0) 0
+        primary-for QDialog (0x0x7f0a75594d00)
+      QObject (0x0x7f0a7538d360) 0
+          primary-for QWidget (0x0x7f0a74fcf1c0)
+      QPaintDevice (0x0x7f0a7538d3c0) 16
+          vptr=((& QWizard::_ZTV7QWizard) + 520u)
+
+Class QWizardPage::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QWizardPage::QPrivateSignal (0x0x7f0a7538d6c0) 0 empty
+
+Vtable for QWizardPage
+QWizardPage::_ZTV11QWizardPage: 69u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QWizardPage)
+16    (int (*)(...))QWizardPage::metaObject
+24    (int (*)(...))QWizardPage::qt_metacast
+32    (int (*)(...))QWizardPage::qt_metacall
+40    (int (*)(...))QWizardPage::~QWizardPage
+48    (int (*)(...))QWizardPage::~QWizardPage
+56    (int (*)(...))QWidget::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QWizardPage::initializePage
+440   (int (*)(...))QWizardPage::cleanupPage
+448   (int (*)(...))QWizardPage::validatePage
+456   (int (*)(...))QWizardPage::isComplete
+464   (int (*)(...))QWizardPage::nextId
+472   (int (*)(...))-16
+480   (int (*)(...))(& _ZTI11QWizardPage)
+488   (int (*)(...))QWizardPage::_ZThn16_N11QWizardPageD1Ev
+496   (int (*)(...))QWizardPage::_ZThn16_N11QWizardPageD0Ev
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QWizardPage
+   size=48 align=8
+   base size=48 base align=8
+QWizardPage (0x0x7f0a75594e38) 0
+    vptr=((& QWizardPage::_ZTV11QWizardPage) + 16u)
+  QWidget (0x0x7f0a75013c40) 0
+      primary-for QWizardPage (0x0x7f0a75594e38)
+    QObject (0x0x7f0a7538d600) 0
+        primary-for QWidget (0x0x7f0a75013c40)
+    QPaintDevice (0x0x7f0a7538d660) 16
+        vptr=((& QWizardPage::_ZTV11QWizardPage) + 488u)
+
diff --git a/tests/auto/bic/data/QtQuickWidgets.5.10.0.linux-gcc-amd64.txt b/tests/auto/bic/data/QtQuickWidgets.5.10.0.linux-gcc-amd64.txt
new file mode 100644
index 0000000000..700faa270e
--- /dev/null
+++ b/tests/auto/bic/data/QtQuickWidgets.5.10.0.linux-gcc-amd64.txt
@@ -0,0 +1,21831 @@
+Class std::__failure_type
+   size=1 align=1
+   base size=0 base align=1
+std::__failure_type (0x0x7f21b6846240) 0 empty
+
+Class std::__do_is_destructible_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__do_is_destructible_impl (0x0x7f21b688d9c0) 0 empty
+
+Class std::__do_is_nt_destructible_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__do_is_nt_destructible_impl (0x0x7f21b688dc00) 0 empty
+
+Class std::__do_is_default_constructible_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__do_is_default_constructible_impl (0x0x7f21b688de40) 0 empty
+
+Class std::__do_is_static_castable_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__do_is_static_castable_impl (0x0x7f21b68b70c0) 0 empty
+
+Class std::__do_is_direct_constructible_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__do_is_direct_constructible_impl (0x0x7f21b68b7240) 0 empty
+
+Class std::__do_is_nary_constructible_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__do_is_nary_constructible_impl (0x0x7f21b68b7600) 0 empty
+
+Class std::__do_common_type_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__do_common_type_impl (0x0x7f21b6443d80) 0 empty
+
+Class std::__do_member_type_wrapper
+   size=1 align=1
+   base size=0 base align=1
+std::__do_member_type_wrapper (0x0x7f21b6443e40) 0 empty
+
+Class std::__result_of_memfun_ref_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__result_of_memfun_ref_impl (0x0x7f21b64711e0) 0 empty
+
+Class std::__result_of_memfun_deref_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__result_of_memfun_deref_impl (0x0x7f21b64712a0) 0 empty
+
+Class std::__result_of_memobj_ref_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__result_of_memobj_ref_impl (0x0x7f21b6471360) 0 empty
+
+Class std::__result_of_memobj_deref_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__result_of_memobj_deref_impl (0x0x7f21b6471420) 0 empty
+
+Class std::__result_of_other_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__result_of_other_impl (0x0x7f21b64716c0) 0 empty
+
+Class std::piecewise_construct_t
+   size=1 align=1
+   base size=0 base align=1
+std::piecewise_construct_t (0x0x7f21b64718a0) 0 empty
+
+Class std::__true_type
+   size=1 align=1
+   base size=0 base align=1
+std::__true_type (0x0x7f21b6471d20) 0 empty
+
+Class std::__false_type
+   size=1 align=1
+   base size=0 base align=1
+std::__false_type (0x0x7f21b6471d80) 0 empty
+
+Class std::input_iterator_tag
+   size=1 align=1
+   base size=0 base align=1
+std::input_iterator_tag (0x0x7f21b652aa20) 0 empty
+
+Class std::output_iterator_tag
+   size=1 align=1
+   base size=0 base align=1
+std::output_iterator_tag (0x0x7f21b652aa80) 0 empty
+
+Class std::forward_iterator_tag
+   size=1 align=1
+   base size=1 base align=1
+std::forward_iterator_tag (0x0x7f21b64923a8) 0 empty
+  std::input_iterator_tag (0x0x7f21b652aae0) 0 empty
+
+Class std::bidirectional_iterator_tag
+   size=1 align=1
+   base size=1 base align=1
+std::bidirectional_iterator_tag (0x0x7f21b6492410) 0 empty
+  std::forward_iterator_tag (0x0x7f21b6492478) 0 empty
+    std::input_iterator_tag (0x0x7f21b652ab40) 0 empty
+
+Class std::random_access_iterator_tag
+   size=1 align=1
+   base size=1 base align=1
+std::random_access_iterator_tag (0x0x7f21b64924e0) 0 empty
+  std::bidirectional_iterator_tag (0x0x7f21b6492548) 0 empty
+    std::forward_iterator_tag (0x0x7f21b64925b0) 0 empty
+      std::input_iterator_tag (0x0x7f21b652aba0) 0 empty
+
+Class __gnu_cxx::__ops::_Iter_less_iter
+   size=1 align=1
+   base size=0 base align=1
+__gnu_cxx::__ops::_Iter_less_iter (0x0x7f21b6564840) 0 empty
+
+Class __gnu_cxx::__ops::_Iter_less_val
+   size=1 align=1
+   base size=0 base align=1
+__gnu_cxx::__ops::_Iter_less_val (0x0x7f21b65648a0) 0 empty
+
+Class __gnu_cxx::__ops::_Val_less_iter
+   size=1 align=1
+   base size=0 base align=1
+__gnu_cxx::__ops::_Val_less_iter (0x0x7f21b6564900) 0 empty
+
+Class __gnu_cxx::__ops::_Iter_equal_to_iter
+   size=1 align=1
+   base size=0 base align=1
+__gnu_cxx::__ops::_Iter_equal_to_iter (0x0x7f21b6564960) 0 empty
+
+Class __gnu_cxx::__ops::_Iter_equal_to_val
+   size=1 align=1
+   base size=0 base align=1
+__gnu_cxx::__ops::_Iter_equal_to_val (0x0x7f21b65649c0) 0 empty
+
+Class wait
+   size=4 align=4
+   base size=4 base align=4
+wait (0x0x7f21b66414e0) 0
+
+Class __locale_struct
+   size=232 align=8
+   base size=232 base align=8
+__locale_struct (0x0x7f21b6641720) 0
+
+Class timespec
+   size=16 align=8
+   base size=16 base align=8
+timespec (0x0x7f21b66417e0) 0
+
+Class timeval
+   size=16 align=8
+   base size=16 base align=8
+timeval (0x0x7f21b6641840) 0
+
+Class pthread_attr_t
+   size=56 align=8
+   base size=56 base align=8
+pthread_attr_t (0x0x7f21b6641900) 0
+
+Class __pthread_internal_list
+   size=16 align=8
+   base size=16 base align=8
+__pthread_internal_list (0x0x7f21b6641960) 0
+
+Class random_data
+   size=48 align=8
+   base size=48 base align=8
+random_data (0x0x7f21b6641de0) 0
+
+Class drand48_data
+   size=24 align=8
+   base size=24 base align=8
+drand48_data (0x0x7f21b6641e40) 0
+
+Vtable for std::exception
+std::exception::_ZTVSt9exception: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt9exception)
+16    (int (*)(...))std::exception::~exception
+24    (int (*)(...))std::exception::~exception
+32    (int (*)(...))std::exception::what
+
+Class std::exception
+   size=8 align=8
+   base size=8 base align=8
+std::exception (0x0x7f21b6641ea0) 0 nearly-empty
+    vptr=((& std::exception::_ZTVSt9exception) + 16u)
+
+Vtable for std::bad_exception
+std::bad_exception::_ZTVSt13bad_exception: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt13bad_exception)
+16    (int (*)(...))std::bad_exception::~bad_exception
+24    (int (*)(...))std::bad_exception::~bad_exception
+32    (int (*)(...))std::bad_exception::what
+
+Class std::bad_exception
+   size=8 align=8
+   base size=8 base align=8
+std::bad_exception (0x0x7f21b6492af8) 0 nearly-empty
+    vptr=((& std::bad_exception::_ZTVSt13bad_exception) + 16u)
+  std::exception (0x0x7f21b6641f00) 0 nearly-empty
+      primary-for std::bad_exception (0x0x7f21b6492af8)
+
+Class std::__exception_ptr::exception_ptr
+   size=8 align=8
+   base size=8 base align=8
+std::__exception_ptr::exception_ptr (0x0x7f21b6641f60) 0
+
+Vtable for std::nested_exception
+std::nested_exception::_ZTVSt16nested_exception: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt16nested_exception)
+16    (int (*)(...))std::nested_exception::~nested_exception
+24    (int (*)(...))std::nested_exception::~nested_exception
+
+Class std::nested_exception
+   size=16 align=8
+   base size=16 base align=8
+std::nested_exception (0x0x7f21b6398000) 0
+    vptr=((& std::nested_exception::_ZTVSt16nested_exception) + 16u)
+
+Vtable for std::bad_alloc
+std::bad_alloc::_ZTVSt9bad_alloc: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt9bad_alloc)
+16    (int (*)(...))std::bad_alloc::~bad_alloc
+24    (int (*)(...))std::bad_alloc::~bad_alloc
+32    (int (*)(...))std::bad_alloc::what
+
+Class std::bad_alloc
+   size=8 align=8
+   base size=8 base align=8
+std::bad_alloc (0x0x7f21b6492d00) 0 nearly-empty
+    vptr=((& std::bad_alloc::_ZTVSt9bad_alloc) + 16u)
+  std::exception (0x0x7f21b6398420) 0 nearly-empty
+      primary-for std::bad_alloc (0x0x7f21b6492d00)
+
+Vtable for std::bad_array_new_length
+std::bad_array_new_length::_ZTVSt20bad_array_new_length: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt20bad_array_new_length)
+16    (int (*)(...))std::bad_array_new_length::~bad_array_new_length
+24    (int (*)(...))std::bad_array_new_length::~bad_array_new_length
+32    (int (*)(...))std::bad_array_new_length::what
+
+Class std::bad_array_new_length
+   size=8 align=8
+   base size=8 base align=8
+std::bad_array_new_length (0x0x7f21b6492d68) 0 nearly-empty
+    vptr=((& std::bad_array_new_length::_ZTVSt20bad_array_new_length) + 16u)
+  std::bad_alloc (0x0x7f21b6492dd0) 0 nearly-empty
+      primary-for std::bad_array_new_length (0x0x7f21b6492d68)
+    std::exception (0x0x7f21b6398480) 0 nearly-empty
+        primary-for std::bad_alloc (0x0x7f21b6492dd0)
+
+Class std::nothrow_t
+   size=1 align=1
+   base size=0 base align=1
+std::nothrow_t (0x0x7f21b63984e0) 0 empty
+
+Class __exception
+   size=40 align=8
+   base size=40 base align=8
+__exception (0x0x7f21b6057120) 0
+
+Class lconv
+   size=96 align=8
+   base size=96 base align=8
+lconv (0x0x7f21b6057de0) 0
+
+Vtable for __cxxabiv1::__forced_unwind
+__cxxabiv1::__forced_unwind::_ZTVN10__cxxabiv115__forced_unwindE: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN10__cxxabiv115__forced_unwindE)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class __cxxabiv1::__forced_unwind
+   size=8 align=8
+   base size=8 base align=8
+__cxxabiv1::__forced_unwind (0x0x7f21b6057e40) 0 nearly-empty
+    vptr=((& __cxxabiv1::__forced_unwind::_ZTVN10__cxxabiv115__forced_unwindE) + 16u)
+
+Class sched_param
+   size=4 align=4
+   base size=4 base align=4
+sched_param (0x0x7f21b5e99d20) 0
+
+Class __sched_param
+   size=4 align=4
+   base size=4 base align=4
+__sched_param (0x0x7f21b5e99d80) 0
+
+Class timex
+   size=208 align=8
+   base size=208 base align=8
+timex (0x0x7f21b5e99e40) 0
+
+Class tm
+   size=56 align=8
+   base size=56 base align=8
+tm (0x0x7f21b5e99ea0) 0
+
+Class itimerspec
+   size=32 align=8
+   base size=32 base align=8
+itimerspec (0x0x7f21b5e99f00) 0
+
+Class _pthread_cleanup_buffer
+   size=32 align=8
+   base size=32 base align=8
+_pthread_cleanup_buffer (0x0x7f21b5e99f60) 0
+
+Class __pthread_cleanup_frame
+   size=24 align=8
+   base size=24 base align=8
+__pthread_cleanup_frame (0x0x7f21b5f460c0) 0
+
+Class __pthread_cleanup_class
+   size=24 align=8
+   base size=24 base align=8
+__pthread_cleanup_class (0x0x7f21b5f46120) 0
+
+Class _IO_marker
+   size=24 align=8
+   base size=24 base align=8
+_IO_marker (0x0x7f21b5f46540) 0
+
+Class _IO_FILE
+   size=216 align=8
+   base size=216 base align=8
+_IO_FILE (0x0x7f21b5f465a0) 0
+
+Class std::_Hash_impl
+   size=1 align=1
+   base size=0 base align=1
+std::_Hash_impl (0x0x7f21b5d66d80) 0 empty
+
+Class std::_Fnv_hash_impl
+   size=1 align=1
+   base size=0 base align=1
+std::_Fnv_hash_impl (0x0x7f21b5d66de0) 0 empty
+
+Class std::__numeric_limits_base
+   size=1 align=1
+   base size=0 base align=1
+std::__numeric_limits_base (0x0x7f21b5e29d80) 0 empty
+
+Class std::_Bit_reference
+   size=16 align=8
+   base size=16 base align=8
+std::_Bit_reference (0x0x7f21b5bd2ba0) 0
+
+Class std::_Bit_iterator_base
+   size=16 align=8
+   base size=12 base align=8
+std::_Bit_iterator_base (0x0x7f21b5e2db60) 0
+  std::iterator<std::random_access_iterator_tag, bool> (0x0x7f21b5bd2c60) 0 empty
+
+Class std::_Bit_iterator
+   size=16 align=8
+   base size=12 base align=8
+std::_Bit_iterator (0x0x7f21b5e2dbc8) 0
+  std::_Bit_iterator_base (0x0x7f21b5e2dc30) 0
+    std::iterator<std::random_access_iterator_tag, bool> (0x0x7f21b5bd2cc0) 0 empty
+
+Class std::_Bit_const_iterator
+   size=16 align=8
+   base size=12 base align=8
+std::_Bit_const_iterator (0x0x7f21b5e2dc98) 0
+  std::_Bit_iterator_base (0x0x7f21b5e2dd00) 0
+    std::iterator<std::random_access_iterator_tag, bool> (0x0x7f21b5bd2d20) 0 empty
+
+Class std::random_device
+   size=5000 align=8
+   base size=5000 base align=8
+std::random_device (0x0x7f21b59b7b40) 0
+
+Class std::bernoulli_distribution::param_type
+   size=8 align=8
+   base size=8 base align=8
+std::bernoulli_distribution::param_type (0x0x7f21b56e4900) 0
+
+Class std::bernoulli_distribution
+   size=8 align=8
+   base size=8 base align=8
+std::bernoulli_distribution (0x0x7f21b56e48a0) 0
+
+Class std::seed_seq
+   size=24 align=8
+   base size=24 base align=8
+std::seed_seq (0x0x7f21b54878a0) 0
+
+Class qIsNull(double)::U
+   size=8 align=8
+   base size=8 base align=8
+qIsNull(double)::U (0x0x7f21b40433c0) 0
+
+Class qIsNull(float)::U
+   size=4 align=4
+   base size=4 base align=4
+qIsNull(float)::U (0x0x7f21b4043420) 0
+
+Class QSysInfo
+   size=1 align=1
+   base size=0 base align=1
+QSysInfo (0x0x7f21b40e8ea0) 0 empty
+
+Class QMessageLogContext
+   size=32 align=8
+   base size=32 base align=8
+QMessageLogContext (0x0x7f21b40e8f00) 0
+
+Class QMessageLogger
+   size=32 align=8
+   base size=32 base align=8
+QMessageLogger (0x0x7f21b40e8f60) 0
+
+Class QFlag
+   size=4 align=4
+   base size=4 base align=4
+QFlag (0x0x7f21b4145000) 0
+
+Class QIncompatibleFlag
+   size=4 align=4
+   base size=4 base align=4
+QIncompatibleFlag (0x0x7f21b41452a0) 0
+
+Class std::__atomic_flag_base
+   size=1 align=1
+   base size=1 base align=1
+std::__atomic_flag_base (0x0x7f21b41457e0) 0
+
+Class std::atomic_flag
+   size=1 align=1
+   base size=1 base align=1
+std::atomic_flag (0x0x7f21b40f9a28) 0
+  std::__atomic_flag_base (0x0x7f21b4145840) 0
+
+Class QAtomicInt
+   size=4 align=4
+   base size=4 base align=4
+QAtomicInt (0x0x7f21b3c681a0) 0
+  QAtomicInteger<int> (0x0x7f21b3c68208) 0
+    QBasicAtomicInteger<int> (0x0x7f21b3ecdf60) 0
+
+Class QInternal
+   size=1 align=1
+   base size=0 base align=1
+QInternal (0x0x7f21b3baf540) 0 empty
+
+Class QtPrivate::QSlotObjectBase
+   size=16 align=8
+   base size=16 base align=8
+QtPrivate::QSlotObjectBase (0x0x7f21b39a15a0) 0
+
+Class QGenericArgument
+   size=16 align=8
+   base size=16 base align=8
+QGenericArgument (0x0x7f21b39a16c0) 0
+
+Class QGenericReturnArgument
+   size=16 align=8
+   base size=16 base align=8
+QGenericReturnArgument (0x0x7f21b3b27c30) 0
+  QGenericArgument (0x0x7f21b39a1720) 0
+
+Class QMetaObject
+   size=48 align=8
+   base size=48 base align=8
+QMetaObject (0x0x7f21b39a18a0) 0
+
+Class QMetaObject::Connection
+   size=8 align=8
+   base size=8 base align=8
+QMetaObject::Connection (0x0x7f21b39a1960) 0
+
+Class QLatin1Char
+   size=1 align=1
+   base size=1 base align=1
+QLatin1Char (0x0x7f21b36499c0) 0
+
+Class QChar
+   size=2 align=2
+   base size=2 base align=2
+QChar (0x0x7f21b3649a20) 0
+
+Class QtPrivate::RefCount
+   size=4 align=4
+   base size=4 base align=4
+QtPrivate::RefCount (0x0x7f21b3649cc0) 0
+
+Class QArrayData
+   size=24 align=8
+   base size=24 base align=8
+QArrayData (0x0x7f21b3649d20) 0
+
+Class QtPrivate::QContainerImplHelper
+   size=1 align=1
+   base size=0 base align=1
+QtPrivate::QContainerImplHelper (0x0x7f21b376e0c0) 0 empty
+
+Class std::locale
+   size=8 align=8
+   base size=8 base align=8
+std::locale (0x0x7f21b376e120) 0
+
+Vtable for std::locale::facet
+std::locale::facet::_ZTVNSt6locale5facetE: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTINSt6locale5facetE)
+16    (int (*)(...))std::locale::facet::~facet
+24    (int (*)(...))std::locale::facet::~facet
+
+Class std::locale::facet
+   size=16 align=8
+   base size=12 base align=8
+std::locale::facet (0x0x7f21b376e180) 0
+    vptr=((& std::locale::facet::_ZTVNSt6locale5facetE) + 16u)
+
+Class std::locale::id
+   size=8 align=8
+   base size=8 base align=8
+std::locale::id (0x0x7f21b376e1e0) 0
+
+Class std::locale::_Impl
+   size=40 align=8
+   base size=40 base align=8
+std::locale::_Impl (0x0x7f21b376e240) 0
+
+Class std::__cow_string
+   size=8 align=8
+   base size=8 base align=8
+std::__cow_string (0x0x7f21b376e600) 0
+
+Vtable for std::logic_error
+std::logic_error::_ZTVSt11logic_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt11logic_error)
+16    (int (*)(...))std::logic_error::~logic_error
+24    (int (*)(...))std::logic_error::~logic_error
+32    (int (*)(...))std::logic_error::what
+
+Class std::logic_error
+   size=16 align=8
+   base size=16 base align=8
+std::logic_error (0x0x7f21b37e8208) 0
+    vptr=((& std::logic_error::_ZTVSt11logic_error) + 16u)
+  std::exception (0x0x7f21b376e6c0) 0 nearly-empty
+      primary-for std::logic_error (0x0x7f21b37e8208)
+
+Vtable for std::domain_error
+std::domain_error::_ZTVSt12domain_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt12domain_error)
+16    (int (*)(...))std::domain_error::~domain_error
+24    (int (*)(...))std::domain_error::~domain_error
+32    (int (*)(...))std::logic_error::what
+
+Class std::domain_error
+   size=16 align=8
+   base size=16 base align=8
+std::domain_error (0x0x7f21b37e8270) 0
+    vptr=((& std::domain_error::_ZTVSt12domain_error) + 16u)
+  std::logic_error (0x0x7f21b37e82d8) 0
+      primary-for std::domain_error (0x0x7f21b37e8270)
+    std::exception (0x0x7f21b376e720) 0 nearly-empty
+        primary-for std::logic_error (0x0x7f21b37e82d8)
+
+Vtable for std::invalid_argument
+std::invalid_argument::_ZTVSt16invalid_argument: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt16invalid_argument)
+16    (int (*)(...))std::invalid_argument::~invalid_argument
+24    (int (*)(...))std::invalid_argument::~invalid_argument
+32    (int (*)(...))std::logic_error::what
+
+Class std::invalid_argument
+   size=16 align=8
+   base size=16 base align=8
+std::invalid_argument (0x0x7f21b37e8340) 0
+    vptr=((& std::invalid_argument::_ZTVSt16invalid_argument) + 16u)
+  std::logic_error (0x0x7f21b37e83a8) 0
+      primary-for std::invalid_argument (0x0x7f21b37e8340)
+    std::exception (0x0x7f21b376e780) 0 nearly-empty
+        primary-for std::logic_error (0x0x7f21b37e83a8)
+
+Vtable for std::length_error
+std::length_error::_ZTVSt12length_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt12length_error)
+16    (int (*)(...))std::length_error::~length_error
+24    (int (*)(...))std::length_error::~length_error
+32    (int (*)(...))std::logic_error::what
+
+Class std::length_error
+   size=16 align=8
+   base size=16 base align=8
+std::length_error (0x0x7f21b37e8410) 0
+    vptr=((& std::length_error::_ZTVSt12length_error) + 16u)
+  std::logic_error (0x0x7f21b37e8478) 0
+      primary-for std::length_error (0x0x7f21b37e8410)
+    std::exception (0x0x7f21b376e7e0) 0 nearly-empty
+        primary-for std::logic_error (0x0x7f21b37e8478)
+
+Vtable for std::out_of_range
+std::out_of_range::_ZTVSt12out_of_range: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt12out_of_range)
+16    (int (*)(...))std::out_of_range::~out_of_range
+24    (int (*)(...))std::out_of_range::~out_of_range
+32    (int (*)(...))std::logic_error::what
+
+Class std::out_of_range
+   size=16 align=8
+   base size=16 base align=8
+std::out_of_range (0x0x7f21b37e84e0) 0
+    vptr=((& std::out_of_range::_ZTVSt12out_of_range) + 16u)
+  std::logic_error (0x0x7f21b37e8548) 0
+      primary-for std::out_of_range (0x0x7f21b37e84e0)
+    std::exception (0x0x7f21b376e840) 0 nearly-empty
+        primary-for std::logic_error (0x0x7f21b37e8548)
+
+Vtable for std::runtime_error
+std::runtime_error::_ZTVSt13runtime_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt13runtime_error)
+16    (int (*)(...))std::runtime_error::~runtime_error
+24    (int (*)(...))std::runtime_error::~runtime_error
+32    (int (*)(...))std::runtime_error::what
+
+Class std::runtime_error
+   size=16 align=8
+   base size=16 base align=8
+std::runtime_error (0x0x7f21b37e85b0) 0
+    vptr=((& std::runtime_error::_ZTVSt13runtime_error) + 16u)
+  std::exception (0x0x7f21b376e8a0) 0 nearly-empty
+      primary-for std::runtime_error (0x0x7f21b37e85b0)
+
+Vtable for std::range_error
+std::range_error::_ZTVSt11range_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt11range_error)
+16    (int (*)(...))std::range_error::~range_error
+24    (int (*)(...))std::range_error::~range_error
+32    (int (*)(...))std::runtime_error::what
+
+Class std::range_error
+   size=16 align=8
+   base size=16 base align=8
+std::range_error (0x0x7f21b37e8618) 0
+    vptr=((& std::range_error::_ZTVSt11range_error) + 16u)
+  std::runtime_error (0x0x7f21b37e8680) 0
+      primary-for std::range_error (0x0x7f21b37e8618)
+    std::exception (0x0x7f21b376e900) 0 nearly-empty
+        primary-for std::runtime_error (0x0x7f21b37e8680)
+
+Vtable for std::overflow_error
+std::overflow_error::_ZTVSt14overflow_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt14overflow_error)
+16    (int (*)(...))std::overflow_error::~overflow_error
+24    (int (*)(...))std::overflow_error::~overflow_error
+32    (int (*)(...))std::runtime_error::what
+
+Class std::overflow_error
+   size=16 align=8
+   base size=16 base align=8
+std::overflow_error (0x0x7f21b37e86e8) 0
+    vptr=((& std::overflow_error::_ZTVSt14overflow_error) + 16u)
+  std::runtime_error (0x0x7f21b37e8750) 0
+      primary-for std::overflow_error (0x0x7f21b37e86e8)
+    std::exception (0x0x7f21b376e960) 0 nearly-empty
+        primary-for std::runtime_error (0x0x7f21b37e8750)
+
+Vtable for std::underflow_error
+std::underflow_error::_ZTVSt15underflow_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt15underflow_error)
+16    (int (*)(...))std::underflow_error::~underflow_error
+24    (int (*)(...))std::underflow_error::~underflow_error
+32    (int (*)(...))std::runtime_error::what
+
+Class std::underflow_error
+   size=16 align=8
+   base size=16 base align=8
+std::underflow_error (0x0x7f21b37e87b8) 0
+    vptr=((& std::underflow_error::_ZTVSt15underflow_error) + 16u)
+  std::runtime_error (0x0x7f21b37e8820) 0
+      primary-for std::underflow_error (0x0x7f21b37e87b8)
+    std::exception (0x0x7f21b376e9c0) 0 nearly-empty
+        primary-for std::runtime_error (0x0x7f21b37e8820)
+
+Vtable for std::_V2::error_category
+std::_V2::error_category::_ZTVNSt3_V214error_categoryE: 10u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTINSt3_V214error_categoryE)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))std::_V2::error_category::_M_message
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))std::_V2::error_category::default_error_condition
+64    (int (*)(...))std::_V2::error_category::equivalent
+72    (int (*)(...))std::_V2::error_category::equivalent
+
+Class std::_V2::error_category
+   size=8 align=8
+   base size=8 base align=8
+std::_V2::error_category (0x0x7f21b376eb40) 0 nearly-empty
+    vptr=((& std::_V2::error_category::_ZTVNSt3_V214error_categoryE) + 16u)
+
+Class std::error_code
+   size=16 align=8
+   base size=16 base align=8
+std::error_code (0x0x7f21b376ed80) 0
+
+Class std::error_condition
+   size=16 align=8
+   base size=16 base align=8
+std::error_condition (0x0x7f21b376ef00) 0
+
+Vtable for std::system_error
+std::system_error::_ZTVSt12system_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt12system_error)
+16    (int (*)(...))std::system_error::~system_error
+24    (int (*)(...))std::system_error::~system_error
+32    (int (*)(...))std::runtime_error::what
+
+Class std::system_error
+   size=32 align=8
+   base size=32 base align=8
+std::system_error (0x0x7f21b37e8d00) 0
+    vptr=((& std::system_error::_ZTVSt12system_error) + 16u)
+  std::runtime_error (0x0x7f21b37e8d68) 0
+      primary-for std::system_error (0x0x7f21b37e8d00)
+    std::exception (0x0x7f21b3464180) 0 nearly-empty
+        primary-for std::runtime_error (0x0x7f21b37e8d68)
+
+Vtable for std::ios_base::failure
+std::ios_base::failure::_ZTVNSt8ios_base7failureB5cxx11E: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTINSt8ios_base7failureB5cxx11E)
+16    (int (*)(...))std::ios_base::failure::~failure
+24    (int (*)(...))std::ios_base::failure::~failure
+32    (int (*)(...))std::ios_base::failure::what
+
+Class std::ios_base::failure
+   size=32 align=8
+   base size=32 base align=8
+std::ios_base::failure (0x0x7f21b34838f0) 0
+    vptr=((& std::ios_base::failure::_ZTVNSt8ios_base7failureB5cxx11E) + 16u)
+  std::system_error (0x0x7f21b3483958) 0
+      primary-for std::ios_base::failure (0x0x7f21b34838f0)
+    std::runtime_error (0x0x7f21b34839c0) 0
+        primary-for std::system_error (0x0x7f21b3483958)
+      std::exception (0x0x7f21b3464480) 0 nearly-empty
+          primary-for std::runtime_error (0x0x7f21b34839c0)
+
+Class std::ios_base::_Callback_list
+   size=24 align=8
+   base size=24 base align=8
+std::ios_base::_Callback_list (0x0x7f21b34644e0) 0
+
+Class std::ios_base::_Words
+   size=16 align=8
+   base size=16 base align=8
+std::ios_base::_Words (0x0x7f21b3464540) 0
+
+Class std::ios_base::Init
+   size=1 align=1
+   base size=0 base align=1
+std::ios_base::Init (0x0x7f21b34645a0) 0 empty
+
+Vtable for std::ios_base
+std::ios_base::_ZTVSt8ios_base: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt8ios_base)
+16    (int (*)(...))std::ios_base::~ios_base
+24    (int (*)(...))std::ios_base::~ios_base
+
+Class std::ios_base
+   size=216 align=8
+   base size=216 base align=8
+std::ios_base (0x0x7f21b3464420) 0
+    vptr=((& std::ios_base::_ZTVSt8ios_base) + 16u)
+
+Class std::ctype_base
+   size=1 align=1
+   base size=0 base align=1
+std::ctype_base (0x0x7f21b3464d20) 0 empty
+
+Class std::__num_base
+   size=1 align=1
+   base size=0 base align=1
+std::__num_base (0x0x7f21b35e2420) 0 empty
+
+VTT for std::basic_ostream<char>
+std::basic_ostream<char>::_ZTTSo: 2u entries
+0     ((& std::basic_ostream<char>::_ZTVSo) + 24u)
+8     ((& std::basic_ostream<char>::_ZTVSo) + 64u)
+
+VTT for std::basic_ostream<wchar_t>
+std::basic_ostream<wchar_t>::_ZTTSt13basic_ostreamIwSt11char_traitsIwEE: 2u entries
+0     ((& std::basic_ostream<wchar_t>::_ZTVSt13basic_ostreamIwSt11char_traitsIwEE) + 24u)
+8     ((& std::basic_ostream<wchar_t>::_ZTVSt13basic_ostreamIwSt11char_traitsIwEE) + 64u)
+
+VTT for std::basic_istream<char>
+std::basic_istream<char>::_ZTTSi: 2u entries
+0     ((& std::basic_istream<char>::_ZTVSi) + 24u)
+8     ((& std::basic_istream<char>::_ZTVSi) + 64u)
+
+VTT for std::basic_istream<wchar_t>
+std::basic_istream<wchar_t>::_ZTTSt13basic_istreamIwSt11char_traitsIwEE: 2u entries
+0     ((& std::basic_istream<wchar_t>::_ZTVSt13basic_istreamIwSt11char_traitsIwEE) + 24u)
+8     ((& std::basic_istream<wchar_t>::_ZTVSt13basic_istreamIwSt11char_traitsIwEE) + 64u)
+
+Construction vtable for std::basic_istream<char> (0x0x7f21b3144270 instance) in std::basic_iostream<char>
+std::basic_iostream<char>::_ZTCSd0_Si: 10u entries
+0     24u
+8     (int (*)(...))0
+16    (int (*)(...))(& _ZTISi)
+24    0u
+32    0u
+40    18446744073709551592u
+48    (int (*)(...))-24
+56    (int (*)(...))(& _ZTISi)
+64    0u
+72    0u
+
+Construction vtable for std::basic_ostream<char> (0x0x7f21b3144340 instance) in std::basic_iostream<char>
+std::basic_iostream<char>::_ZTCSd16_So: 10u entries
+0     8u
+8     (int (*)(...))0
+16    (int (*)(...))(& _ZTISo)
+24    0u
+32    0u
+40    18446744073709551608u
+48    (int (*)(...))-8
+56    (int (*)(...))(& _ZTISo)
+64    0u
+72    0u
+
+VTT for std::basic_iostream<char>
+std::basic_iostream<char>::_ZTTSd: 7u entries
+0     ((& std::basic_iostream<char>::_ZTVSd) + 24u)
+8     ((& std::basic_iostream<char>::_ZTCSd0_Si) + 24u)
+16    ((& std::basic_iostream<char>::_ZTCSd0_Si) + 64u)
+24    ((& std::basic_iostream<char>::_ZTCSd16_So) + 24u)
+32    ((& std::basic_iostream<char>::_ZTCSd16_So) + 64u)
+40    ((& std::basic_iostream<char>::_ZTVSd) + 104u)
+48    ((& std::basic_iostream<char>::_ZTVSd) + 64u)
+
+Construction vtable for std::basic_istream<wchar_t> (0x0x7f21b31446e8 instance) in std::basic_iostream<wchar_t>
+std::basic_iostream<wchar_t>::_ZTCSt14basic_iostreamIwSt11char_traitsIwEE0_St13basic_istreamIwS1_E: 10u entries
+0     24u
+8     (int (*)(...))0
+16    (int (*)(...))(& _ZTISt13basic_istreamIwSt11char_traitsIwEE)
+24    0u
+32    0u
+40    18446744073709551592u
+48    (int (*)(...))-24
+56    (int (*)(...))(& _ZTISt13basic_istreamIwSt11char_traitsIwEE)
+64    0u
+72    0u
+
+Construction vtable for std::basic_ostream<wchar_t> (0x0x7f21b31447b8 instance) in std::basic_iostream<wchar_t>
+std::basic_iostream<wchar_t>::_ZTCSt14basic_iostreamIwSt11char_traitsIwEE16_St13basic_ostreamIwS1_E: 10u entries
+0     8u
+8     (int (*)(...))0
+16    (int (*)(...))(& _ZTISt13basic_ostreamIwSt11char_traitsIwEE)
+24    0u
+32    0u
+40    18446744073709551608u
+48    (int (*)(...))-8
+56    (int (*)(...))(& _ZTISt13basic_ostreamIwSt11char_traitsIwEE)
+64    0u
+72    0u
+
+VTT for std::basic_iostream<wchar_t>
+std::basic_iostream<wchar_t>::_ZTTSt14basic_iostreamIwSt11char_traitsIwEE: 7u entries
+0     ((& std::basic_iostream<wchar_t>::_ZTVSt14basic_iostreamIwSt11char_traitsIwEE) + 24u)
+8     ((& std::basic_iostream<wchar_t>::_ZTCSt14basic_iostreamIwSt11char_traitsIwEE0_St13basic_istreamIwS1_E) + 24u)
+16    ((& std::basic_iostream<wchar_t>::_ZTCSt14basic_iostreamIwSt11char_traitsIwEE0_St13basic_istreamIwS1_E) + 64u)
+24    ((& std::basic_iostream<wchar_t>::_ZTCSt14basic_iostreamIwSt11char_traitsIwEE16_St13basic_ostreamIwS1_E) + 24u)
+32    ((& std::basic_iostream<wchar_t>::_ZTCSt14basic_iostreamIwSt11char_traitsIwEE16_St13basic_ostreamIwS1_E) + 64u)
+40    ((& std::basic_iostream<wchar_t>::_ZTVSt14basic_iostreamIwSt11char_traitsIwEE) + 104u)
+48    ((& std::basic_iostream<wchar_t>::_ZTVSt14basic_iostreamIwSt11char_traitsIwEE) + 64u)
+
+Class QByteArrayDataPtr
+   size=8 align=8
+   base size=8 base align=8
+QByteArrayDataPtr (0x0x7f21b3376c60) 0
+
+Class QByteArray
+   size=8 align=8
+   base size=8 base align=8
+QByteArray (0x0x7f21b3376cc0) 0
+
+Class QByteRef
+   size=16 align=8
+   base size=12 base align=8
+QByteRef (0x0x7f21b2ed6060) 0
+
+Class QStringDataPtr
+   size=8 align=8
+   base size=8 base align=8
+QStringDataPtr (0x0x7f21b2ed63c0) 0
+
+Class QStringView
+   size=16 align=8
+   base size=16 base align=8
+QStringView (0x0x7f21b2ed6840) 0
+
+Class QLatin1String
+   size=16 align=8
+   base size=16 base align=8
+QLatin1String (0x0x7f21b2fd06c0) 0
+
+Class QString::Null
+   size=1 align=1
+   base size=0 base align=1
+QString::Null (0x0x7f21b2fd0d20) 0 empty
+
+Class QString
+   size=8 align=8
+   base size=8 base align=8
+QString (0x0x7f21b2fd0cc0) 0
+
+Class QCharRef
+   size=16 align=8
+   base size=12 base align=8
+QCharRef (0x0x7f21b2dd5de0) 0
+
+Class QStringRef
+   size=16 align=8
+   base size=16 base align=8
+QStringRef (0x0x7f21b2ae1a20) 0
+
+Class QtPrivate::QHashCombine
+   size=1 align=1
+   base size=0 base align=1
+QtPrivate::QHashCombine (0x0x7f21b2818660) 0 empty
+
+Class QtPrivate::QHashCombineCommutative
+   size=1 align=1
+   base size=0 base align=1
+QtPrivate::QHashCombineCommutative (0x0x7f21b28186c0) 0 empty
+
+Class std::__detail::_List_node_base
+   size=16 align=8
+   base size=16 base align=8
+std::__detail::_List_node_base (0x0x7f21b2818720) 0
+
+Class QListData::NotArrayCompatibleLayout
+   size=1 align=1
+   base size=0 base align=1
+QListData::NotArrayCompatibleLayout (0x0x7f21b2818ae0) 0 empty
+
+Class QListData::NotIndirectLayout
+   size=1 align=1
+   base size=0 base align=1
+QListData::NotIndirectLayout (0x0x7f21b2818b40) 0 empty
+
+Class QListData::ArrayCompatibleLayout
+   size=1 align=1
+   base size=1 base align=1
+QListData::ArrayCompatibleLayout (0x0x7f21b2979208) 0 empty
+  QListData::NotIndirectLayout (0x0x7f21b2818ba0) 0 empty
+
+Class QListData::InlineWithPaddingLayout
+   size=1 align=1
+   base size=1 base align=1
+QListData::InlineWithPaddingLayout (0x0x7f21b2640230) 0 empty
+  QListData::NotArrayCompatibleLayout (0x0x7f21b2818c00) 0 empty
+  QListData::NotIndirectLayout (0x0x7f21b2818c60) 0 empty
+
+Class QListData::IndirectLayout
+   size=1 align=1
+   base size=1 base align=1
+QListData::IndirectLayout (0x0x7f21b2979270) 0 empty
+  QListData::NotArrayCompatibleLayout (0x0x7f21b2818cc0) 0 empty
+
+Class QListData::Data
+   size=24 align=8
+   base size=24 base align=8
+QListData::Data (0x0x7f21b2818d20) 0
+
+Class QListData
+   size=8 align=8
+   base size=8 base align=8
+QListData (0x0x7f21b2818a80) 0
+
+Class QRegExp
+   size=8 align=8
+   base size=8 base align=8
+QRegExp (0x0x7f21b271e1e0) 0
+
+Class QStringMatcher::Data
+   size=272 align=8
+   base size=272 base align=8
+QStringMatcher::Data (0x0x7f21b27f0420) 0
+
+Class QStringMatcher
+   size=1048 align=8
+   base size=1048 base align=8
+QStringMatcher (0x0x7f21b27f03c0) 0
+
+Class QStringList
+   size=8 align=8
+   base size=8 base align=8
+QStringList (0x0x7f21b27e3c98) 0
+  QList<QString> (0x0x7f21b27e3d00) 0
+    QListSpecialMethods<QString> (0x0x7f21b27f0600) 0 empty
+
+Class QScopedPointerPodDeleter
+   size=1 align=1
+   base size=0 base align=1
+QScopedPointerPodDeleter (0x0x7f21b27f0a20) 0 empty
+
+Class std::_Rb_tree_node_base
+   size=32 align=8
+   base size=32 base align=8
+std::_Rb_tree_node_base (0x0x7f21b24f2540) 0
+
+Class std::allocator_arg_t
+   size=1 align=1
+   base size=0 base align=1
+std::allocator_arg_t (0x0x7f21b24f2ba0) 0 empty
+
+Class std::__uses_alloc_base
+   size=1 align=1
+   base size=0 base align=1
+std::__uses_alloc_base (0x0x7f21b24f2d20) 0 empty
+
+Class std::__uses_alloc0::_Sink
+   size=1 align=1
+   base size=0 base align=1
+std::__uses_alloc0::_Sink (0x0x7f21b24f2de0) 0 empty
+
+Class std::__uses_alloc0
+   size=1 align=1
+   base size=1 base align=1
+std::__uses_alloc0 (0x0x7f21b2465618) 0
+  std::__uses_alloc_base (0x0x7f21b24f2d80) 0 empty
+
+Class std::_Swallow_assign
+   size=1 align=1
+   base size=0 base align=1
+std::_Swallow_assign (0x0x7f21b22a3e40) 0 empty
+
+Class QtPrivate::AbstractDebugStreamFunction
+   size=16 align=8
+   base size=16 base align=8
+QtPrivate::AbstractDebugStreamFunction (0x0x7f21b23ec0c0) 0
+
+Class QtPrivate::AbstractComparatorFunction
+   size=24 align=8
+   base size=24 base align=8
+QtPrivate::AbstractComparatorFunction (0x0x7f21b23ec180) 0
+
+Class QtPrivate::AbstractConverterFunction
+   size=8 align=8
+   base size=8 base align=8
+QtPrivate::AbstractConverterFunction (0x0x7f21b23ec2a0) 0
+
+Class QMetaType
+   size=80 align=8
+   base size=80 base align=8
+QMetaType (0x0x7f21b23ec420) 0
+
+Class QtMetaTypePrivate::VariantData
+   size=24 align=8
+   base size=20 base align=8
+QtMetaTypePrivate::VariantData (0x0x7f21b23ec840) 0
+
+Class QtMetaTypePrivate::VectorBoolElements
+   size=1 align=1
+   base size=0 base align=1
+QtMetaTypePrivate::VectorBoolElements (0x0x7f21b23ec960) 0 empty
+
+Class QtMetaTypePrivate::QSequentialIterableImpl
+   size=104 align=8
+   base size=104 base align=8
+QtMetaTypePrivate::QSequentialIterableImpl (0x0x7f21b215c300) 0
+
+Class QtMetaTypePrivate::QAssociativeIterableImpl
+   size=112 align=8
+   base size=112 base align=8
+QtMetaTypePrivate::QAssociativeIterableImpl (0x0x7f21b215c720) 0
+
+Class QtMetaTypePrivate::QPairVariantInterfaceImpl
+   size=40 align=8
+   base size=40 base align=8
+QtMetaTypePrivate::QPairVariantInterfaceImpl (0x0x7f21b215ca20) 0
+
+Class std::chrono::_V2::system_clock
+   size=1 align=1
+   base size=0 base align=1
+std::chrono::_V2::system_clock (0x0x7f21b1bec2a0) 0 empty
+
+Class std::chrono::_V2::steady_clock
+   size=1 align=1
+   base size=0 base align=1
+std::chrono::_V2::steady_clock (0x0x7f21b1d34120) 0 empty
+
+Vtable for QObjectData
+QObjectData::_ZTV11QObjectData: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QObjectData)
+16    (int (*)(...))__cxa_pure_virtual
+24    (int (*)(...))__cxa_pure_virtual
+
+Class QObjectData
+   size=48 align=8
+   base size=48 base align=8
+QObjectData (0x0x7f21b1d34180) 0
+    vptr=((& QObjectData::_ZTV11QObjectData) + 16u)
+
+Class QObject::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QObject::QPrivateSignal (0x0x7f21b1d34360) 0 empty
+
+Vtable for QObject
+QObject::_ZTV7QObject: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QObject)
+16    (int (*)(...))QObject::metaObject
+24    (int (*)(...))QObject::qt_metacast
+32    (int (*)(...))QObject::qt_metacall
+40    (int (*)(...))QObject::~QObject
+48    (int (*)(...))QObject::~QObject
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QObject
+   size=16 align=8
+   base size=16 base align=8
+QObject (0x0x7f21b1d34300) 0
+    vptr=((& QObject::_ZTV7QObject) + 16u)
+
+Vtable for QObjectUserData
+QObjectUserData::_ZTV15QObjectUserData: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QObjectUserData)
+16    (int (*)(...))QObjectUserData::~QObjectUserData
+24    (int (*)(...))QObjectUserData::~QObjectUserData
+
+Class QObjectUserData
+   size=8 align=8
+   base size=8 base align=8
+QObjectUserData (0x0x7f21b1a12600) 0 nearly-empty
+    vptr=((& QObjectUserData::_ZTV15QObjectUserData) + 16u)
+
+Class QSignalBlocker
+   size=16 align=8
+   base size=10 base align=8
+QSignalBlocker (0x0x7f21b1a12660) 0
+
+Class QAbstractAnimation::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractAnimation::QPrivateSignal (0x0x7f21b1a12720) 0 empty
+
+Vtable for QAbstractAnimation
+QAbstractAnimation::_ZTV18QAbstractAnimation: 18u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QAbstractAnimation)
+16    (int (*)(...))QAbstractAnimation::metaObject
+24    (int (*)(...))QAbstractAnimation::qt_metacast
+32    (int (*)(...))QAbstractAnimation::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QAbstractAnimation::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))QAbstractAnimation::updateState
+136   (int (*)(...))QAbstractAnimation::updateDirection
+
+Class QAbstractAnimation
+   size=16 align=8
+   base size=16 base align=8
+QAbstractAnimation (0x0x7f21b1a0e820) 0
+    vptr=((& QAbstractAnimation::_ZTV18QAbstractAnimation) + 16u)
+  QObject (0x0x7f21b1a126c0) 0
+      primary-for QAbstractAnimation (0x0x7f21b1a0e820)
+
+Class QAnimationDriver::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAnimationDriver::QPrivateSignal (0x0x7f21b1a127e0) 0 empty
+
+Vtable for QAnimationDriver
+QAnimationDriver::_ZTV16QAnimationDriver: 18u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QAnimationDriver)
+16    (int (*)(...))QAnimationDriver::metaObject
+24    (int (*)(...))QAnimationDriver::qt_metacast
+32    (int (*)(...))QAnimationDriver::qt_metacall
+40    (int (*)(...))QAnimationDriver::~QAnimationDriver
+48    (int (*)(...))QAnimationDriver::~QAnimationDriver
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QAnimationDriver::advance
+120   (int (*)(...))QAnimationDriver::elapsed
+128   (int (*)(...))QAnimationDriver::start
+136   (int (*)(...))QAnimationDriver::stop
+
+Class QAnimationDriver
+   size=16 align=8
+   base size=16 base align=8
+QAnimationDriver (0x0x7f21b1a0e888) 0
+    vptr=((& QAnimationDriver::_ZTV16QAnimationDriver) + 16u)
+  QObject (0x0x7f21b1a12780) 0
+      primary-for QAnimationDriver (0x0x7f21b1a0e888)
+
+Class QEventLoop::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QEventLoop::QPrivateSignal (0x0x7f21b1a128a0) 0 empty
+
+Vtable for QEventLoop
+QEventLoop::_ZTV10QEventLoop: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QEventLoop)
+16    (int (*)(...))QEventLoop::metaObject
+24    (int (*)(...))QEventLoop::qt_metacast
+32    (int (*)(...))QEventLoop::qt_metacall
+40    (int (*)(...))QEventLoop::~QEventLoop
+48    (int (*)(...))QEventLoop::~QEventLoop
+56    (int (*)(...))QEventLoop::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QEventLoop
+   size=16 align=8
+   base size=16 base align=8
+QEventLoop (0x0x7f21b1a0e8f0) 0
+    vptr=((& QEventLoop::_ZTV10QEventLoop) + 16u)
+  QObject (0x0x7f21b1a12840) 0
+      primary-for QEventLoop (0x0x7f21b1a0e8f0)
+
+Class QEventLoopLocker
+   size=8 align=8
+   base size=8 base align=8
+QEventLoopLocker (0x0x7f21b1a12a80) 0
+
+Class QAbstractEventDispatcher::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractEventDispatcher::QPrivateSignal (0x0x7f21b1a12b40) 0 empty
+
+Class QAbstractEventDispatcher::TimerInfo
+   size=12 align=4
+   base size=12 base align=4
+QAbstractEventDispatcher::TimerInfo (0x0x7f21b1a12ba0) 0
+
+Vtable for QAbstractEventDispatcher
+QAbstractEventDispatcher::_ZTV24QAbstractEventDispatcher: 28u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QAbstractEventDispatcher)
+16    (int (*)(...))QAbstractEventDispatcher::metaObject
+24    (int (*)(...))QAbstractEventDispatcher::qt_metacast
+32    (int (*)(...))QAbstractEventDispatcher::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))__cxa_pure_virtual
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))__cxa_pure_virtual
+160   (int (*)(...))__cxa_pure_virtual
+168   (int (*)(...))__cxa_pure_virtual
+176   (int (*)(...))__cxa_pure_virtual
+184   (int (*)(...))__cxa_pure_virtual
+192   (int (*)(...))__cxa_pure_virtual
+200   (int (*)(...))__cxa_pure_virtual
+208   (int (*)(...))QAbstractEventDispatcher::startingUp
+216   (int (*)(...))QAbstractEventDispatcher::closingDown
+
+Class QAbstractEventDispatcher
+   size=16 align=8
+   base size=16 base align=8
+QAbstractEventDispatcher (0x0x7f21b1a0ea28) 0
+    vptr=((& QAbstractEventDispatcher::_ZTV24QAbstractEventDispatcher) + 16u)
+  QObject (0x0x7f21b1a12ae0) 0
+      primary-for QAbstractEventDispatcher (0x0x7f21b1a0ea28)
+
+Vtable for std::type_info
+std::type_info::_ZTVSt9type_info: 8u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt9type_info)
+16    (int (*)(...))std::type_info::~type_info
+24    (int (*)(...))std::type_info::~type_info
+32    (int (*)(...))std::type_info::__is_pointer_p
+40    (int (*)(...))std::type_info::__is_function_p
+48    (int (*)(...))std::type_info::__do_catch
+56    (int (*)(...))std::type_info::__do_upcast
+
+Class std::type_info
+   size=16 align=8
+   base size=16 base align=8
+std::type_info (0x0x7f21b1a12e40) 0
+    vptr=((& std::type_info::_ZTVSt9type_info) + 16u)
+
+Vtable for std::bad_cast
+std::bad_cast::_ZTVSt8bad_cast: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt8bad_cast)
+16    (int (*)(...))std::bad_cast::~bad_cast
+24    (int (*)(...))std::bad_cast::~bad_cast
+32    (int (*)(...))std::bad_cast::what
+
+Class std::bad_cast
+   size=8 align=8
+   base size=8 base align=8
+std::bad_cast (0x0x7f21b1a0ec30) 0 nearly-empty
+    vptr=((& std::bad_cast::_ZTVSt8bad_cast) + 16u)
+  std::exception (0x0x7f21b1a12ea0) 0 nearly-empty
+      primary-for std::bad_cast (0x0x7f21b1a0ec30)
+
+Vtable for std::bad_typeid
+std::bad_typeid::_ZTVSt10bad_typeid: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt10bad_typeid)
+16    (int (*)(...))std::bad_typeid::~bad_typeid
+24    (int (*)(...))std::bad_typeid::~bad_typeid
+32    (int (*)(...))std::bad_typeid::what
+
+Class std::bad_typeid
+   size=8 align=8
+   base size=8 base align=8
+std::bad_typeid (0x0x7f21b1a0ec98) 0 nearly-empty
+    vptr=((& std::bad_typeid::_ZTVSt10bad_typeid) + 16u)
+  std::exception (0x0x7f21b1a12f00) 0 nearly-empty
+      primary-for std::bad_typeid (0x0x7f21b1a0ec98)
+
+Vtable for std::bad_function_call
+std::bad_function_call::_ZTVSt17bad_function_call: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt17bad_function_call)
+16    (int (*)(...))std::bad_function_call::~bad_function_call
+24    (int (*)(...))std::bad_function_call::~bad_function_call
+32    (int (*)(...))std::bad_function_call::what
+
+Class std::bad_function_call
+   size=8 align=8
+   base size=8 base align=8
+std::bad_function_call (0x0x7f21b1b5bf08) 0 nearly-empty
+    vptr=((& std::bad_function_call::_ZTVSt17bad_function_call) + 16u)
+  std::exception (0x0x7f21b185d000) 0 nearly-empty
+      primary-for std::bad_function_call (0x0x7f21b1b5bf08)
+
+Class std::_Nocopy_types
+   size=16 align=8
+   base size=16 base align=8
+std::_Nocopy_types (0x0x7f21b185d0c0) 0
+
+Class std::_Any_data
+   size=16 align=8
+   base size=16 base align=8
+std::_Any_data (0x0x7f21b185d120) 0
+
+Class std::_Function_base
+   size=24 align=8
+   base size=24 base align=8
+std::_Function_base (0x0x7f21b185d240) 0
+
+Class QMapNodeBase
+   size=24 align=8
+   base size=24 base align=8
+QMapNodeBase (0x0x7f21b185d720) 0
+
+Class QMapDataBase
+   size=40 align=8
+   base size=40 base align=8
+QMapDataBase (0x0x7f21b185dc60) 0
+
+Class QHashData::Node
+   size=16 align=8
+   base size=16 base align=8
+QHashData::Node (0x0x7f21b15f6060) 0
+
+Class QHashData
+   size=48 align=8
+   base size=44 base align=8
+QHashData (0x0x7f21b15f6000) 0
+
+Class QHashDummyValue
+   size=1 align=1
+   base size=0 base align=1
+QHashDummyValue (0x0x7f21b15f60c0) 0 empty
+
+Class QVariant::PrivateShared
+   size=16 align=8
+   base size=12 base align=8
+QVariant::PrivateShared (0x0x7f21b15f6960) 0
+
+Class QVariant::Private::Data
+   size=8 align=8
+   base size=8 base align=8
+QVariant::Private::Data (0x0x7f21b15f6a20) 0
+
+Class QVariant::Private
+   size=16 align=8
+   base size=12 base align=8
+QVariant::Private (0x0x7f21b15f69c0) 0
+
+Class QVariant::Handler
+   size=72 align=8
+   base size=72 base align=8
+QVariant::Handler (0x0x7f21b15f6a80) 0
+
+Class QVariant
+   size=16 align=8
+   base size=16 base align=8
+QVariant (0x0x7f21b15f6900) 0
+
+Class QVariantComparisonHelper
+   size=8 align=8
+   base size=8 base align=8
+QVariantComparisonHelper (0x0x7f21b144c5a0) 0
+
+Class QSequentialIterable::const_iterator
+   size=112 align=8
+   base size=112 base align=8
+QSequentialIterable::const_iterator (0x0x7f21b144cc00) 0
+
+Class QSequentialIterable
+   size=104 align=8
+   base size=104 base align=8
+QSequentialIterable (0x0x7f21b144cba0) 0
+
+Class QAssociativeIterable::const_iterator
+   size=120 align=8
+   base size=120 base align=8
+QAssociativeIterable::const_iterator (0x0x7f21b144ccc0) 0
+
+Class QAssociativeIterable
+   size=112 align=8
+   base size=112 base align=8
+QAssociativeIterable (0x0x7f21b144cc60) 0
+
+Class QModelIndex
+   size=24 align=8
+   base size=24 base align=8
+QModelIndex (0x0x7f21b129b000) 0
+
+Class QPersistentModelIndex
+   size=8 align=8
+   base size=8 base align=8
+QPersistentModelIndex (0x0x7f21b129b6c0) 0
+
+Class QAbstractItemModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractItemModel::QPrivateSignal (0x0x7f21b1342de0) 0 empty
+
+Vtable for QAbstractItemModel
+QAbstractItemModel::_ZTV18QAbstractItemModel: 48u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QAbstractItemModel)
+16    (int (*)(...))QAbstractItemModel::metaObject
+24    (int (*)(...))QAbstractItemModel::qt_metacast
+32    (int (*)(...))QAbstractItemModel::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))QAbstractItemModel::sibling
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))QAbstractItemModel::hasChildren
+160   (int (*)(...))__cxa_pure_virtual
+168   (int (*)(...))QAbstractItemModel::setData
+176   (int (*)(...))QAbstractItemModel::headerData
+184   (int (*)(...))QAbstractItemModel::setHeaderData
+192   (int (*)(...))QAbstractItemModel::itemData
+200   (int (*)(...))QAbstractItemModel::setItemData
+208   (int (*)(...))QAbstractItemModel::mimeTypes
+216   (int (*)(...))QAbstractItemModel::mimeData
+224   (int (*)(...))QAbstractItemModel::canDropMimeData
+232   (int (*)(...))QAbstractItemModel::dropMimeData
+240   (int (*)(...))QAbstractItemModel::supportedDropActions
+248   (int (*)(...))QAbstractItemModel::supportedDragActions
+256   (int (*)(...))QAbstractItemModel::insertRows
+264   (int (*)(...))QAbstractItemModel::insertColumns
+272   (int (*)(...))QAbstractItemModel::removeRows
+280   (int (*)(...))QAbstractItemModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QAbstractItemModel::fetchMore
+312   (int (*)(...))QAbstractItemModel::canFetchMore
+320   (int (*)(...))QAbstractItemModel::flags
+328   (int (*)(...))QAbstractItemModel::sort
+336   (int (*)(...))QAbstractItemModel::buddy
+344   (int (*)(...))QAbstractItemModel::match
+352   (int (*)(...))QAbstractItemModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractItemModel::submit
+376   (int (*)(...))QAbstractItemModel::revert
+
+Class QAbstractItemModel
+   size=16 align=8
+   base size=16 base align=8
+QAbstractItemModel (0x0x7f21b1349c98) 0
+    vptr=((& QAbstractItemModel::_ZTV18QAbstractItemModel) + 16u)
+  QObject (0x0x7f21b1342d80) 0
+      primary-for QAbstractItemModel (0x0x7f21b1349c98)
+
+Class QAbstractTableModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractTableModel::QPrivateSignal (0x0x7f21b13d1180) 0 empty
+
+Vtable for QAbstractTableModel
+QAbstractTableModel::_ZTV19QAbstractTableModel: 48u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QAbstractTableModel)
+16    (int (*)(...))QAbstractTableModel::metaObject
+24    (int (*)(...))QAbstractTableModel::qt_metacast
+32    (int (*)(...))QAbstractTableModel::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QAbstractTableModel::index
+120   (int (*)(...))QAbstractTableModel::parent
+128   (int (*)(...))QAbstractTableModel::sibling
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))QAbstractTableModel::hasChildren
+160   (int (*)(...))__cxa_pure_virtual
+168   (int (*)(...))QAbstractItemModel::setData
+176   (int (*)(...))QAbstractItemModel::headerData
+184   (int (*)(...))QAbstractItemModel::setHeaderData
+192   (int (*)(...))QAbstractItemModel::itemData
+200   (int (*)(...))QAbstractItemModel::setItemData
+208   (int (*)(...))QAbstractItemModel::mimeTypes
+216   (int (*)(...))QAbstractItemModel::mimeData
+224   (int (*)(...))QAbstractItemModel::canDropMimeData
+232   (int (*)(...))QAbstractTableModel::dropMimeData
+240   (int (*)(...))QAbstractItemModel::supportedDropActions
+248   (int (*)(...))QAbstractItemModel::supportedDragActions
+256   (int (*)(...))QAbstractItemModel::insertRows
+264   (int (*)(...))QAbstractItemModel::insertColumns
+272   (int (*)(...))QAbstractItemModel::removeRows
+280   (int (*)(...))QAbstractItemModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QAbstractItemModel::fetchMore
+312   (int (*)(...))QAbstractItemModel::canFetchMore
+320   (int (*)(...))QAbstractTableModel::flags
+328   (int (*)(...))QAbstractItemModel::sort
+336   (int (*)(...))QAbstractItemModel::buddy
+344   (int (*)(...))QAbstractItemModel::match
+352   (int (*)(...))QAbstractItemModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractItemModel::submit
+376   (int (*)(...))QAbstractItemModel::revert
+
+Class QAbstractTableModel
+   size=16 align=8
+   base size=16 base align=8
+QAbstractTableModel (0x0x7f21b1349ea0) 0
+    vptr=((& QAbstractTableModel::_ZTV19QAbstractTableModel) + 16u)
+  QAbstractItemModel (0x0x7f21b1349f08) 0
+      primary-for QAbstractTableModel (0x0x7f21b1349ea0)
+    QObject (0x0x7f21b13d1120) 0
+        primary-for QAbstractItemModel (0x0x7f21b1349f08)
+
+Class QAbstractListModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractListModel::QPrivateSignal (0x0x7f21b13d1240) 0 empty
+
+Vtable for QAbstractListModel
+QAbstractListModel::_ZTV18QAbstractListModel: 48u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QAbstractListModel)
+16    (int (*)(...))QAbstractListModel::metaObject
+24    (int (*)(...))QAbstractListModel::qt_metacast
+32    (int (*)(...))QAbstractListModel::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QAbstractListModel::index
+120   (int (*)(...))QAbstractListModel::parent
+128   (int (*)(...))QAbstractListModel::sibling
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))QAbstractListModel::columnCount
+152   (int (*)(...))QAbstractListModel::hasChildren
+160   (int (*)(...))__cxa_pure_virtual
+168   (int (*)(...))QAbstractItemModel::setData
+176   (int (*)(...))QAbstractItemModel::headerData
+184   (int (*)(...))QAbstractItemModel::setHeaderData
+192   (int (*)(...))QAbstractItemModel::itemData
+200   (int (*)(...))QAbstractItemModel::setItemData
+208   (int (*)(...))QAbstractItemModel::mimeTypes
+216   (int (*)(...))QAbstractItemModel::mimeData
+224   (int (*)(...))QAbstractItemModel::canDropMimeData
+232   (int (*)(...))QAbstractListModel::dropMimeData
+240   (int (*)(...))QAbstractItemModel::supportedDropActions
+248   (int (*)(...))QAbstractItemModel::supportedDragActions
+256   (int (*)(...))QAbstractItemModel::insertRows
+264   (int (*)(...))QAbstractItemModel::insertColumns
+272   (int (*)(...))QAbstractItemModel::removeRows
+280   (int (*)(...))QAbstractItemModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QAbstractItemModel::fetchMore
+312   (int (*)(...))QAbstractItemModel::canFetchMore
+320   (int (*)(...))QAbstractListModel::flags
+328   (int (*)(...))QAbstractItemModel::sort
+336   (int (*)(...))QAbstractItemModel::buddy
+344   (int (*)(...))QAbstractItemModel::match
+352   (int (*)(...))QAbstractItemModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractItemModel::submit
+376   (int (*)(...))QAbstractItemModel::revert
+
+Class QAbstractListModel
+   size=16 align=8
+   base size=16 base align=8
+QAbstractListModel (0x0x7f21b1349f70) 0
+    vptr=((& QAbstractListModel::_ZTV18QAbstractListModel) + 16u)
+  QAbstractItemModel (0x0x7f21b1015000) 0
+      primary-for QAbstractListModel (0x0x7f21b1349f70)
+    QObject (0x0x7f21b13d11e0) 0
+        primary-for QAbstractItemModel (0x0x7f21b1015000)
+
+Vtable for QAbstractNativeEventFilter
+QAbstractNativeEventFilter::_ZTV26QAbstractNativeEventFilter: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI26QAbstractNativeEventFilter)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class QAbstractNativeEventFilter
+   size=16 align=8
+   base size=16 base align=8
+QAbstractNativeEventFilter (0x0x7f21b13d14e0) 0
+    vptr=((& QAbstractNativeEventFilter::_ZTV26QAbstractNativeEventFilter) + 16u)
+
+Class QAbstractProxyModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractProxyModel::QPrivateSignal (0x0x7f21b13d15a0) 0 empty
+
+Vtable for QAbstractProxyModel
+QAbstractProxyModel::_ZTV19QAbstractProxyModel: 53u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QAbstractProxyModel)
+16    (int (*)(...))QAbstractProxyModel::metaObject
+24    (int (*)(...))QAbstractProxyModel::qt_metacast
+32    (int (*)(...))QAbstractProxyModel::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))QAbstractProxyModel::sibling
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))QAbstractProxyModel::hasChildren
+160   (int (*)(...))QAbstractProxyModel::data
+168   (int (*)(...))QAbstractProxyModel::setData
+176   (int (*)(...))QAbstractProxyModel::headerData
+184   (int (*)(...))QAbstractProxyModel::setHeaderData
+192   (int (*)(...))QAbstractProxyModel::itemData
+200   (int (*)(...))QAbstractProxyModel::setItemData
+208   (int (*)(...))QAbstractProxyModel::mimeTypes
+216   (int (*)(...))QAbstractProxyModel::mimeData
+224   (int (*)(...))QAbstractProxyModel::canDropMimeData
+232   (int (*)(...))QAbstractProxyModel::dropMimeData
+240   (int (*)(...))QAbstractProxyModel::supportedDropActions
+248   (int (*)(...))QAbstractProxyModel::supportedDragActions
+256   (int (*)(...))QAbstractItemModel::insertRows
+264   (int (*)(...))QAbstractItemModel::insertColumns
+272   (int (*)(...))QAbstractItemModel::removeRows
+280   (int (*)(...))QAbstractItemModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QAbstractProxyModel::fetchMore
+312   (int (*)(...))QAbstractProxyModel::canFetchMore
+320   (int (*)(...))QAbstractProxyModel::flags
+328   (int (*)(...))QAbstractProxyModel::sort
+336   (int (*)(...))QAbstractProxyModel::buddy
+344   (int (*)(...))QAbstractItemModel::match
+352   (int (*)(...))QAbstractProxyModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractProxyModel::submit
+376   (int (*)(...))QAbstractProxyModel::revert
+384   (int (*)(...))QAbstractProxyModel::setSourceModel
+392   (int (*)(...))__cxa_pure_virtual
+400   (int (*)(...))__cxa_pure_virtual
+408   (int (*)(...))QAbstractProxyModel::mapSelectionToSource
+416   (int (*)(...))QAbstractProxyModel::mapSelectionFromSource
+
+Class QAbstractProxyModel
+   size=16 align=8
+   base size=16 base align=8
+QAbstractProxyModel (0x0x7f21b1015138) 0
+    vptr=((& QAbstractProxyModel::_ZTV19QAbstractProxyModel) + 16u)
+  QAbstractItemModel (0x0x7f21b10151a0) 0
+      primary-for QAbstractProxyModel (0x0x7f21b1015138)
+    QObject (0x0x7f21b13d1540) 0
+        primary-for QAbstractItemModel (0x0x7f21b10151a0)
+
+Class QAbstractState::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractState::QPrivateSignal (0x0x7f21b13d1660) 0 empty
+
+Vtable for QAbstractState
+QAbstractState::_ZTV14QAbstractState: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QAbstractState)
+16    (int (*)(...))QAbstractState::metaObject
+24    (int (*)(...))QAbstractState::qt_metacast
+32    (int (*)(...))QAbstractState::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QAbstractState::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+
+Class QAbstractState
+   size=16 align=8
+   base size=16 base align=8
+QAbstractState (0x0x7f21b1015208) 0
+    vptr=((& QAbstractState::_ZTV14QAbstractState) + 16u)
+  QObject (0x0x7f21b13d1600) 0
+      primary-for QAbstractState (0x0x7f21b1015208)
+
+Class QAbstractTransition::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractTransition::QPrivateSignal (0x0x7f21b13d1720) 0 empty
+
+Vtable for QAbstractTransition
+QAbstractTransition::_ZTV19QAbstractTransition: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QAbstractTransition)
+16    (int (*)(...))QAbstractTransition::metaObject
+24    (int (*)(...))QAbstractTransition::qt_metacast
+32    (int (*)(...))QAbstractTransition::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QAbstractTransition::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+
+Class QAbstractTransition
+   size=16 align=8
+   base size=16 base align=8
+QAbstractTransition (0x0x7f21b1015270) 0
+    vptr=((& QAbstractTransition::_ZTV19QAbstractTransition) + 16u)
+  QObject (0x0x7f21b13d16c0) 0
+      primary-for QAbstractTransition (0x0x7f21b1015270)
+
+Class QAnimationGroup::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAnimationGroup::QPrivateSignal (0x0x7f21b13d17e0) 0 empty
+
+Vtable for QAnimationGroup
+QAnimationGroup::_ZTV15QAnimationGroup: 18u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QAnimationGroup)
+16    (int (*)(...))QAnimationGroup::metaObject
+24    (int (*)(...))QAnimationGroup::qt_metacast
+32    (int (*)(...))QAnimationGroup::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QAnimationGroup::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))QAbstractAnimation::updateState
+136   (int (*)(...))QAbstractAnimation::updateDirection
+
+Class QAnimationGroup
+   size=16 align=8
+   base size=16 base align=8
+QAnimationGroup (0x0x7f21b10152d8) 0
+    vptr=((& QAnimationGroup::_ZTV15QAnimationGroup) + 16u)
+  QAbstractAnimation (0x0x7f21b1015340) 0
+      primary-for QAnimationGroup (0x0x7f21b10152d8)
+    QObject (0x0x7f21b13d1780) 0
+        primary-for QAbstractAnimation (0x0x7f21b1015340)
+
+Class QBasicTimer
+   size=4 align=4
+   base size=4 base align=4
+QBasicTimer (0x0x7f21b10df540) 0
+
+Class QBitArray
+   size=8 align=8
+   base size=8 base align=8
+QBitArray (0x0x7f21b10df7e0) 0
+
+Class QBitRef
+   size=16 align=8
+   base size=12 base align=8
+QBitRef (0x0x7f21b10df8a0) 0
+
+Class QIODevice::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QIODevice::QPrivateSignal (0x0x7f21b10dfba0) 0 empty
+
+Vtable for QIODevice
+QIODevice::_ZTV9QIODevice: 30u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QIODevice)
+16    (int (*)(...))QIODevice::metaObject
+24    (int (*)(...))QIODevice::qt_metacast
+32    (int (*)(...))QIODevice::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QIODevice::isSequential
+120   (int (*)(...))QIODevice::open
+128   (int (*)(...))QIODevice::close
+136   (int (*)(...))QIODevice::pos
+144   (int (*)(...))QIODevice::size
+152   (int (*)(...))QIODevice::seek
+160   (int (*)(...))QIODevice::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QIODevice::bytesAvailable
+184   (int (*)(...))QIODevice::bytesToWrite
+192   (int (*)(...))QIODevice::canReadLine
+200   (int (*)(...))QIODevice::waitForReadyRead
+208   (int (*)(...))QIODevice::waitForBytesWritten
+216   (int (*)(...))__cxa_pure_virtual
+224   (int (*)(...))QIODevice::readLineData
+232   (int (*)(...))__cxa_pure_virtual
+
+Class QIODevice
+   size=16 align=8
+   base size=16 base align=8
+QIODevice (0x0x7f21b10159c0) 0
+    vptr=((& QIODevice::_ZTV9QIODevice) + 16u)
+  QObject (0x0x7f21b10dfb40) 0
+      primary-for QIODevice (0x0x7f21b10159c0)
+
+Class QBuffer::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QBuffer::QPrivateSignal (0x0x7f21b10dfde0) 0 empty
+
+Vtable for QBuffer
+QBuffer::_ZTV7QBuffer: 30u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QBuffer)
+16    (int (*)(...))QBuffer::metaObject
+24    (int (*)(...))QBuffer::qt_metacast
+32    (int (*)(...))QBuffer::qt_metacall
+40    (int (*)(...))QBuffer::~QBuffer
+48    (int (*)(...))QBuffer::~QBuffer
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QBuffer::connectNotify
+104   (int (*)(...))QBuffer::disconnectNotify
+112   (int (*)(...))QIODevice::isSequential
+120   (int (*)(...))QBuffer::open
+128   (int (*)(...))QBuffer::close
+136   (int (*)(...))QBuffer::pos
+144   (int (*)(...))QBuffer::size
+152   (int (*)(...))QBuffer::seek
+160   (int (*)(...))QBuffer::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QIODevice::bytesAvailable
+184   (int (*)(...))QIODevice::bytesToWrite
+192   (int (*)(...))QBuffer::canReadLine
+200   (int (*)(...))QIODevice::waitForReadyRead
+208   (int (*)(...))QIODevice::waitForBytesWritten
+216   (int (*)(...))QBuffer::readData
+224   (int (*)(...))QIODevice::readLineData
+232   (int (*)(...))QBuffer::writeData
+
+Class QBuffer
+   size=16 align=8
+   base size=16 base align=8
+QBuffer (0x0x7f21b1015af8) 0
+    vptr=((& QBuffer::_ZTV7QBuffer) + 16u)
+  QIODevice (0x0x7f21b1015b60) 0
+      primary-for QBuffer (0x0x7f21b1015af8)
+    QObject (0x0x7f21b10dfd80) 0
+        primary-for QIODevice (0x0x7f21b1015b60)
+
+Class QByteArrayMatcher::Data
+   size=272 align=8
+   base size=272 base align=8
+QByteArrayMatcher::Data (0x0x7f21b10dfea0) 0
+
+Class QByteArrayMatcher
+   size=1040 align=8
+   base size=1040 base align=8
+QByteArrayMatcher (0x0x7f21b10dfe40) 0
+
+Class QStaticByteArrayMatcherBase::Skiptable
+   size=256 align=1
+   base size=256 base align=1
+QStaticByteArrayMatcherBase::Skiptable (0x0x7f21b11d6000) 0
+
+Class QStaticByteArrayMatcherBase
+   size=256 align=16
+   base size=256 base align=16
+QStaticByteArrayMatcherBase (0x0x7f21b10dff60) 0
+
+Class QSharedData
+   size=4 align=4
+   base size=4 base align=4
+QSharedData (0x0x7f21b11d61e0) 0
+
+Class QLocale
+   size=8 align=8
+   base size=8 base align=8
+QLocale (0x0x7f21b11d63c0) 0
+
+Class QCollatorSortKey
+   size=8 align=8
+   base size=8 base align=8
+QCollatorSortKey (0x0x7f21b11d69c0) 0
+
+Class QCollator
+   size=8 align=8
+   base size=8 base align=8
+QCollator (0x0x7f21b11d6a80) 0
+
+Class QCommandLineOption
+   size=8 align=8
+   base size=8 base align=8
+QCommandLineOption (0x0x7f21b0fb5a80) 0
+
+Vtable for QEvent
+QEvent::_ZTV6QEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI6QEvent)
+16    (int (*)(...))QEvent::~QEvent
+24    (int (*)(...))QEvent::~QEvent
+
+Class QEvent
+   size=24 align=8
+   base size=20 base align=8
+QEvent (0x0x7f21b0fb5f00) 0
+    vptr=((& QEvent::_ZTV6QEvent) + 16u)
+
+Vtable for QTimerEvent
+QTimerEvent::_ZTV11QTimerEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QTimerEvent)
+16    (int (*)(...))QTimerEvent::~QTimerEvent
+24    (int (*)(...))QTimerEvent::~QTimerEvent
+
+Class QTimerEvent
+   size=24 align=8
+   base size=24 base align=8
+QTimerEvent (0x0x7f21b0ba4068) 0
+    vptr=((& QTimerEvent::_ZTV11QTimerEvent) + 16u)
+  QEvent (0x0x7f21b0fb5f60) 0
+      primary-for QTimerEvent (0x0x7f21b0ba4068)
+
+Vtable for QChildEvent
+QChildEvent::_ZTV11QChildEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QChildEvent)
+16    (int (*)(...))QChildEvent::~QChildEvent
+24    (int (*)(...))QChildEvent::~QChildEvent
+
+Class QChildEvent
+   size=32 align=8
+   base size=32 base align=8
+QChildEvent (0x0x7f21b0ba40d0) 0
+    vptr=((& QChildEvent::_ZTV11QChildEvent) + 16u)
+  QEvent (0x0x7f21b0be6000) 0
+      primary-for QChildEvent (0x0x7f21b0ba40d0)
+
+Vtable for QDynamicPropertyChangeEvent
+QDynamicPropertyChangeEvent::_ZTV27QDynamicPropertyChangeEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI27QDynamicPropertyChangeEvent)
+16    (int (*)(...))QDynamicPropertyChangeEvent::~QDynamicPropertyChangeEvent
+24    (int (*)(...))QDynamicPropertyChangeEvent::~QDynamicPropertyChangeEvent
+
+Class QDynamicPropertyChangeEvent
+   size=32 align=8
+   base size=32 base align=8
+QDynamicPropertyChangeEvent (0x0x7f21b0ba4618) 0
+    vptr=((& QDynamicPropertyChangeEvent::_ZTV27QDynamicPropertyChangeEvent) + 16u)
+  QEvent (0x0x7f21b0be64e0) 0
+      primary-for QDynamicPropertyChangeEvent (0x0x7f21b0ba4618)
+
+Vtable for QDeferredDeleteEvent
+QDeferredDeleteEvent::_ZTV20QDeferredDeleteEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QDeferredDeleteEvent)
+16    (int (*)(...))QDeferredDeleteEvent::~QDeferredDeleteEvent
+24    (int (*)(...))QDeferredDeleteEvent::~QDeferredDeleteEvent
+
+Class QDeferredDeleteEvent
+   size=24 align=8
+   base size=24 base align=8
+QDeferredDeleteEvent (0x0x7f21b0ba4680) 0
+    vptr=((& QDeferredDeleteEvent::_ZTV20QDeferredDeleteEvent) + 16u)
+  QEvent (0x0x7f21b0be6540) 0
+      primary-for QDeferredDeleteEvent (0x0x7f21b0ba4680)
+
+Class QCoreApplication::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QCoreApplication::QPrivateSignal (0x0x7f21b0be6600) 0 empty
+
+Vtable for QCoreApplication
+QCoreApplication::_ZTV16QCoreApplication: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QCoreApplication)
+16    (int (*)(...))QCoreApplication::metaObject
+24    (int (*)(...))QCoreApplication::qt_metacast
+32    (int (*)(...))QCoreApplication::qt_metacall
+40    (int (*)(...))QCoreApplication::~QCoreApplication
+48    (int (*)(...))QCoreApplication::~QCoreApplication
+56    (int (*)(...))QCoreApplication::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QCoreApplication::notify
+120   (int (*)(...))QCoreApplication::compressEvent
+
+Class QCoreApplication
+   size=16 align=8
+   base size=16 base align=8
+QCoreApplication (0x0x7f21b0ba46e8) 0
+    vptr=((& QCoreApplication::_ZTV16QCoreApplication) + 16u)
+  QObject (0x0x7f21b0be65a0) 0
+      primary-for QCoreApplication (0x0x7f21b0ba46e8)
+
+Class QCommandLineParser
+   size=8 align=8
+   base size=8 base align=8
+QCommandLineParser (0x0x7f21b0be6660) 0
+
+Class QContiguousCacheData
+   size=24 align=4
+   base size=24 base align=4
+QContiguousCacheData (0x0x7f21b0be66c0) 0
+
+Class QCryptographicHash
+   size=8 align=8
+   base size=8 base align=8
+QCryptographicHash (0x0x7f21b0be6cc0) 0
+
+Class QDataStream
+   size=32 align=8
+   base size=32 base align=8
+QDataStream (0x0x7f21b0be6d20) 0
+
+Class QtPrivate::StreamStateSaver
+   size=16 align=8
+   base size=12 base align=8
+QtPrivate::StreamStateSaver (0x0x7f21b0be6de0) 0
+
+Class QDate
+   size=8 align=8
+   base size=8 base align=8
+QDate (0x0x7f21b0cc2300) 0
+
+Class QTime
+   size=4 align=4
+   base size=4 base align=4
+QTime (0x0x7f21b0cc25a0) 0
+
+Class QDateTime::ShortData
+   size=8 align=8
+   base size=8 base align=8
+QDateTime::ShortData (0x0x7f21b0cc2d20) 0
+
+Class QDateTime::Data
+   size=8 align=8
+   base size=8 base align=8
+QDateTime::Data (0x0x7f21b0cc2d80) 0
+
+Class QDateTime
+   size=8 align=8
+   base size=8 base align=8
+QDateTime (0x0x7f21b0cc2cc0) 0
+
+Class QElapsedTimer
+   size=16 align=8
+   base size=16 base align=8
+QElapsedTimer (0x0x7f21b09d5ea0) 0
+
+Class QDeadlineTimer
+   size=16 align=8
+   base size=16 base align=8
+QDeadlineTimer (0x0x7f21b0a113c0) 0
+
+Vtable for QTextStream
+QTextStream::_ZTV11QTextStream: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QTextStream)
+16    (int (*)(...))QTextStream::~QTextStream
+24    (int (*)(...))QTextStream::~QTextStream
+
+Class QTextStream
+   size=16 align=8
+   base size=16 base align=8
+QTextStream (0x0x7f21b0b3f360) 0
+    vptr=((& QTextStream::_ZTV11QTextStream) + 16u)
+
+Class QTextStreamManipulator
+   size=40 align=8
+   base size=38 base align=8
+QTextStreamManipulator (0x0x7f21b0b3f600) 0
+
+Class QtSharedPointer::NormalDeleter
+   size=1 align=1
+   base size=0 base align=1
+QtSharedPointer::NormalDeleter (0x0x7f21b0b3f840) 0 empty
+
+Class QtSharedPointer::ExternalRefCountData
+   size=16 align=8
+   base size=16 base align=8
+QtSharedPointer::ExternalRefCountData (0x0x7f21b0b3f9c0) 0
+
+Class QDebug::Stream
+   size=80 align=8
+   base size=76 base align=8
+QDebug::Stream (0x0x7f21b0b3ff00) 0
+
+Class QDebug
+   size=8 align=8
+   base size=8 base align=8
+QDebug (0x0x7f21b0b3fea0) 0
+
+Class QDebugStateSaver
+   size=8 align=8
+   base size=8 base align=8
+QDebugStateSaver (0x0x7f21b05c9420) 0
+
+Class QNoDebug
+   size=1 align=1
+   base size=0 base align=1
+QNoDebug (0x0x7f21b05c94e0) 0 empty
+
+Class QFileDevice::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFileDevice::QPrivateSignal (0x0x7f21b068a660) 0 empty
+
+Vtable for QFileDevice
+QFileDevice::_ZTV11QFileDevice: 34u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QFileDevice)
+16    (int (*)(...))QFileDevice::metaObject
+24    (int (*)(...))QFileDevice::qt_metacast
+32    (int (*)(...))QFileDevice::qt_metacall
+40    (int (*)(...))QFileDevice::~QFileDevice
+48    (int (*)(...))QFileDevice::~QFileDevice
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QFileDevice::isSequential
+120   (int (*)(...))QIODevice::open
+128   (int (*)(...))QFileDevice::close
+136   (int (*)(...))QFileDevice::pos
+144   (int (*)(...))QFileDevice::size
+152   (int (*)(...))QFileDevice::seek
+160   (int (*)(...))QFileDevice::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QIODevice::bytesAvailable
+184   (int (*)(...))QIODevice::bytesToWrite
+192   (int (*)(...))QIODevice::canReadLine
+200   (int (*)(...))QIODevice::waitForReadyRead
+208   (int (*)(...))QIODevice::waitForBytesWritten
+216   (int (*)(...))QFileDevice::readData
+224   (int (*)(...))QFileDevice::readLineData
+232   (int (*)(...))QFileDevice::writeData
+240   (int (*)(...))QFileDevice::fileName
+248   (int (*)(...))QFileDevice::resize
+256   (int (*)(...))QFileDevice::permissions
+264   (int (*)(...))QFileDevice::setPermissions
+
+Class QFileDevice
+   size=16 align=8
+   base size=16 base align=8
+QFileDevice (0x0x7f21b0691618) 0
+    vptr=((& QFileDevice::_ZTV11QFileDevice) + 16u)
+  QIODevice (0x0x7f21b0691680) 0
+      primary-for QFileDevice (0x0x7f21b0691618)
+    QObject (0x0x7f21b068a600) 0
+        primary-for QIODevice (0x0x7f21b0691680)
+
+Class QFile::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFile::QPrivateSignal (0x0x7f21b068a8a0) 0 empty
+
+Vtable for QFile
+QFile::_ZTV5QFile: 34u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI5QFile)
+16    (int (*)(...))QFile::metaObject
+24    (int (*)(...))QFile::qt_metacast
+32    (int (*)(...))QFile::qt_metacall
+40    (int (*)(...))QFile::~QFile
+48    (int (*)(...))QFile::~QFile
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QFileDevice::isSequential
+120   (int (*)(...))QFile::open
+128   (int (*)(...))QFileDevice::close
+136   (int (*)(...))QFileDevice::pos
+144   (int (*)(...))QFile::size
+152   (int (*)(...))QFileDevice::seek
+160   (int (*)(...))QFileDevice::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QIODevice::bytesAvailable
+184   (int (*)(...))QIODevice::bytesToWrite
+192   (int (*)(...))QIODevice::canReadLine
+200   (int (*)(...))QIODevice::waitForReadyRead
+208   (int (*)(...))QIODevice::waitForBytesWritten
+216   (int (*)(...))QFileDevice::readData
+224   (int (*)(...))QFileDevice::readLineData
+232   (int (*)(...))QFileDevice::writeData
+240   (int (*)(...))QFile::fileName
+248   (int (*)(...))QFile::resize
+256   (int (*)(...))QFile::permissions
+264   (int (*)(...))QFile::setPermissions
+
+Class QFile
+   size=16 align=8
+   base size=16 base align=8
+QFile (0x0x7f21b06917b8) 0
+    vptr=((& QFile::_ZTV5QFile) + 16u)
+  QFileDevice (0x0x7f21b0691820) 0
+      primary-for QFile (0x0x7f21b06917b8)
+    QIODevice (0x0x7f21b0691888) 0
+        primary-for QFileDevice (0x0x7f21b0691820)
+      QObject (0x0x7f21b068a840) 0
+          primary-for QIODevice (0x0x7f21b0691888)
+
+Class QFileInfo
+   size=8 align=8
+   base size=8 base align=8
+QFileInfo (0x0x7f21b068aa80) 0
+
+Class QDir
+   size=8 align=8
+   base size=8 base align=8
+QDir (0x0x7f21b068aea0) 0
+
+Class QDirIterator
+   size=8 align=8
+   base size=8 base align=8
+QDirIterator (0x0x7f21b07758a0) 0
+
+Class QEasingCurve
+   size=8 align=8
+   base size=8 base align=8
+QEasingCurve (0x0x7f21b0775ae0) 0
+
+Class QEventTransition::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QEventTransition::QPrivateSignal (0x0x7f21b049cf00) 0 empty
+
+Vtable for QEventTransition
+QEventTransition::_ZTV16QEventTransition: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QEventTransition)
+16    (int (*)(...))QEventTransition::metaObject
+24    (int (*)(...))QEventTransition::qt_metacast
+32    (int (*)(...))QEventTransition::qt_metacall
+40    (int (*)(...))QEventTransition::~QEventTransition
+48    (int (*)(...))QEventTransition::~QEventTransition
+56    (int (*)(...))QEventTransition::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QEventTransition::eventTest
+120   (int (*)(...))QEventTransition::onTransition
+
+Class QEventTransition
+   size=16 align=8
+   base size=16 base align=8
+QEventTransition (0x0x7f21b04a3a90) 0
+    vptr=((& QEventTransition::_ZTV16QEventTransition) + 16u)
+  QAbstractTransition (0x0x7f21b04a3af8) 0
+      primary-for QEventTransition (0x0x7f21b04a3a90)
+    QObject (0x0x7f21b049cea0) 0
+        primary-for QAbstractTransition (0x0x7f21b04a3af8)
+
+Vtable for QException
+QException::_ZTV10QException: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QException)
+16    (int (*)(...))QException::~QException
+24    (int (*)(...))QException::~QException
+32    (int (*)(...))std::exception::what
+40    (int (*)(...))QException::raise
+48    (int (*)(...))QException::clone
+
+Class QException
+   size=8 align=8
+   base size=8 base align=8
+QException (0x0x7f21b04a3b60) 0 nearly-empty
+    vptr=((& QException::_ZTV10QException) + 16u)
+  std::exception (0x0x7f21b049cf60) 0 nearly-empty
+      primary-for QException (0x0x7f21b04a3b60)
+
+Vtable for QUnhandledException
+QUnhandledException::_ZTV19QUnhandledException: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QUnhandledException)
+16    (int (*)(...))QUnhandledException::~QUnhandledException
+24    (int (*)(...))QUnhandledException::~QUnhandledException
+32    (int (*)(...))std::exception::what
+40    (int (*)(...))QUnhandledException::raise
+48    (int (*)(...))QUnhandledException::clone
+
+Class QUnhandledException
+   size=8 align=8
+   base size=8 base align=8
+QUnhandledException (0x0x7f21b04a3bc8) 0 nearly-empty
+    vptr=((& QUnhandledException::_ZTV19QUnhandledException) + 16u)
+  QException (0x0x7f21b04a3c30) 0 nearly-empty
+      primary-for QUnhandledException (0x0x7f21b04a3bc8)
+    std::exception (0x0x7f21b0502000) 0 nearly-empty
+        primary-for QException (0x0x7f21b04a3c30)
+
+Class QtPrivate::ExceptionHolder
+   size=8 align=8
+   base size=8 base align=8
+QtPrivate::ExceptionHolder (0x0x7f21b0502060) 0
+
+Class QtPrivate::ExceptionStore
+   size=8 align=8
+   base size=8 base align=8
+QtPrivate::ExceptionStore (0x0x7f21b0502120) 0
+
+Vtable for QFactoryInterface
+QFactoryInterface::_ZTV17QFactoryInterface: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QFactoryInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class QFactoryInterface
+   size=8 align=8
+   base size=8 base align=8
+QFactoryInterface (0x0x7f21b0502180) 0 nearly-empty
+    vptr=((& QFactoryInterface::_ZTV17QFactoryInterface) + 16u)
+
+Class QFileSelector::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFileSelector::QPrivateSignal (0x0x7f21b05022a0) 0 empty
+
+Vtable for QFileSelector
+QFileSelector::_ZTV13QFileSelector: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QFileSelector)
+16    (int (*)(...))QFileSelector::metaObject
+24    (int (*)(...))QFileSelector::qt_metacast
+32    (int (*)(...))QFileSelector::qt_metacall
+40    (int (*)(...))QFileSelector::~QFileSelector
+48    (int (*)(...))QFileSelector::~QFileSelector
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QFileSelector
+   size=16 align=8
+   base size=16 base align=8
+QFileSelector (0x0x7f21b04a3c98) 0
+    vptr=((& QFileSelector::_ZTV13QFileSelector) + 16u)
+  QObject (0x0x7f21b0502240) 0
+      primary-for QFileSelector (0x0x7f21b04a3c98)
+
+Class QFileSystemWatcher::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFileSystemWatcher::QPrivateSignal (0x0x7f21b0502360) 0 empty
+
+Vtable for QFileSystemWatcher
+QFileSystemWatcher::_ZTV18QFileSystemWatcher: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QFileSystemWatcher)
+16    (int (*)(...))QFileSystemWatcher::metaObject
+24    (int (*)(...))QFileSystemWatcher::qt_metacast
+32    (int (*)(...))QFileSystemWatcher::qt_metacall
+40    (int (*)(...))QFileSystemWatcher::~QFileSystemWatcher
+48    (int (*)(...))QFileSystemWatcher::~QFileSystemWatcher
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QFileSystemWatcher
+   size=16 align=8
+   base size=16 base align=8
+QFileSystemWatcher (0x0x7f21b04a3d00) 0
+    vptr=((& QFileSystemWatcher::_ZTV18QFileSystemWatcher) + 16u)
+  QObject (0x0x7f21b0502300) 0
+      primary-for QFileSystemWatcher (0x0x7f21b04a3d00)
+
+Class QFinalState::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFinalState::QPrivateSignal (0x0x7f21b0502420) 0 empty
+
+Vtable for QFinalState
+QFinalState::_ZTV11QFinalState: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QFinalState)
+16    (int (*)(...))QFinalState::metaObject
+24    (int (*)(...))QFinalState::qt_metacast
+32    (int (*)(...))QFinalState::qt_metacall
+40    (int (*)(...))QFinalState::~QFinalState
+48    (int (*)(...))QFinalState::~QFinalState
+56    (int (*)(...))QFinalState::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QFinalState::onEntry
+120   (int (*)(...))QFinalState::onExit
+
+Class QFinalState
+   size=16 align=8
+   base size=16 base align=8
+QFinalState (0x0x7f21b04a3d68) 0
+    vptr=((& QFinalState::_ZTV11QFinalState) + 16u)
+  QAbstractState (0x0x7f21b04a3dd0) 0
+      primary-for QFinalState (0x0x7f21b04a3d68)
+    QObject (0x0x7f21b05023c0) 0
+        primary-for QAbstractState (0x0x7f21b04a3dd0)
+
+Vtable for QRunnable
+QRunnable::_ZTV9QRunnable: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QRunnable)
+16    (int (*)(...))__cxa_pure_virtual
+24    0u
+32    0u
+
+Class QRunnable
+   size=16 align=8
+   base size=12 base align=8
+QRunnable (0x0x7f21b0502480) 0
+    vptr=((& QRunnable::_ZTV9QRunnable) + 16u)
+
+Class QBasicMutex
+   size=8 align=8
+   base size=8 base align=8
+QBasicMutex (0x0x7f21b05024e0) 0
+
+Class QMutex
+   size=8 align=8
+   base size=8 base align=8
+QMutex (0x0x7f21b04a3f08) 0
+  QBasicMutex (0x0x7f21b05026c0) 0
+
+Class QMutexLocker
+   size=8 align=8
+   base size=8 base align=8
+QMutexLocker (0x0x7f21b0502720) 0
+
+Class QtPrivate::ResultItem
+   size=16 align=8
+   base size=16 base align=8
+QtPrivate::ResultItem (0x0x7f21b0502780) 0
+
+Class QtPrivate::ResultIteratorBase
+   size=16 align=8
+   base size=12 base align=8
+QtPrivate::ResultIteratorBase (0x0x7f21b05027e0) 0
+
+Vtable for QtPrivate::ResultStoreBase
+QtPrivate::ResultStoreBase::_ZTVN9QtPrivate15ResultStoreBaseE: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN9QtPrivate15ResultStoreBaseE)
+16    (int (*)(...))QtPrivate::ResultStoreBase::~ResultStoreBase
+24    (int (*)(...))QtPrivate::ResultStoreBase::~ResultStoreBase
+
+Class QtPrivate::ResultStoreBase
+   size=48 align=8
+   base size=44 base align=8
+QtPrivate::ResultStoreBase (0x0x7f21b0502900) 0
+    vptr=((& QtPrivate::ResultStoreBase::_ZTVN9QtPrivate15ResultStoreBaseE) + 16u)
+
+Vtable for QFutureInterfaceBase
+QFutureInterfaceBase::_ZTV20QFutureInterfaceBase: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QFutureInterfaceBase)
+16    (int (*)(...))QFutureInterfaceBase::~QFutureInterfaceBase
+24    (int (*)(...))QFutureInterfaceBase::~QFutureInterfaceBase
+
+Class QFutureInterfaceBase
+   size=16 align=8
+   base size=16 base align=8
+QFutureInterfaceBase (0x0x7f21b023b180) 0
+    vptr=((& QFutureInterfaceBase::_ZTV20QFutureInterfaceBase) + 16u)
+
+Class QFutureWatcherBase::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFutureWatcherBase::QPrivateSignal (0x0x7f21b023b960) 0 empty
+
+Vtable for QFutureWatcherBase
+QFutureWatcherBase::_ZTV18QFutureWatcherBase: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QFutureWatcherBase)
+16    (int (*)(...))QFutureWatcherBase::metaObject
+24    (int (*)(...))QFutureWatcherBase::qt_metacast
+32    (int (*)(...))QFutureWatcherBase::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QFutureWatcherBase::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QFutureWatcherBase::connectNotify
+104   (int (*)(...))QFutureWatcherBase::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+
+Class QFutureWatcherBase
+   size=16 align=8
+   base size=16 base align=8
+QFutureWatcherBase (0x0x7f21b02bb068) 0
+    vptr=((& QFutureWatcherBase::_ZTV18QFutureWatcherBase) + 16u)
+  QObject (0x0x7f21b023b900) 0
+      primary-for QFutureWatcherBase (0x0x7f21b02bb068)
+
+Class QHistoryState::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QHistoryState::QPrivateSignal (0x0x7f21b023bf60) 0 empty
+
+Vtable for QHistoryState
+QHistoryState::_ZTV13QHistoryState: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QHistoryState)
+16    (int (*)(...))QHistoryState::metaObject
+24    (int (*)(...))QHistoryState::qt_metacast
+32    (int (*)(...))QHistoryState::qt_metacall
+40    (int (*)(...))QHistoryState::~QHistoryState
+48    (int (*)(...))QHistoryState::~QHistoryState
+56    (int (*)(...))QHistoryState::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QHistoryState::onEntry
+120   (int (*)(...))QHistoryState::onExit
+
+Class QHistoryState
+   size=16 align=8
+   base size=16 base align=8
+QHistoryState (0x0x7f21b02bb958) 0
+    vptr=((& QHistoryState::_ZTV13QHistoryState) + 16u)
+  QAbstractState (0x0x7f21b02bb9c0) 0
+      primary-for QHistoryState (0x0x7f21b02bb958)
+    QObject (0x0x7f21b023bf00) 0
+        primary-for QAbstractState (0x0x7f21b02bb9c0)
+
+Class QIdentityProxyModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QIdentityProxyModel::QPrivateSignal (0x0x7f21b032e060) 0 empty
+
+Vtable for QIdentityProxyModel
+QIdentityProxyModel::_ZTV19QIdentityProxyModel: 53u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QIdentityProxyModel)
+16    (int (*)(...))QIdentityProxyModel::metaObject
+24    (int (*)(...))QIdentityProxyModel::qt_metacast
+32    (int (*)(...))QIdentityProxyModel::qt_metacall
+40    (int (*)(...))QIdentityProxyModel::~QIdentityProxyModel
+48    (int (*)(...))QIdentityProxyModel::~QIdentityProxyModel
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QIdentityProxyModel::index
+120   (int (*)(...))QIdentityProxyModel::parent
+128   (int (*)(...))QIdentityProxyModel::sibling
+136   (int (*)(...))QIdentityProxyModel::rowCount
+144   (int (*)(...))QIdentityProxyModel::columnCount
+152   (int (*)(...))QAbstractProxyModel::hasChildren
+160   (int (*)(...))QAbstractProxyModel::data
+168   (int (*)(...))QAbstractProxyModel::setData
+176   (int (*)(...))QIdentityProxyModel::headerData
+184   (int (*)(...))QAbstractProxyModel::setHeaderData
+192   (int (*)(...))QAbstractProxyModel::itemData
+200   (int (*)(...))QAbstractProxyModel::setItemData
+208   (int (*)(...))QAbstractProxyModel::mimeTypes
+216   (int (*)(...))QAbstractProxyModel::mimeData
+224   (int (*)(...))QAbstractProxyModel::canDropMimeData
+232   (int (*)(...))QIdentityProxyModel::dropMimeData
+240   (int (*)(...))QAbstractProxyModel::supportedDropActions
+248   (int (*)(...))QAbstractProxyModel::supportedDragActions
+256   (int (*)(...))QIdentityProxyModel::insertRows
+264   (int (*)(...))QIdentityProxyModel::insertColumns
+272   (int (*)(...))QIdentityProxyModel::removeRows
+280   (int (*)(...))QIdentityProxyModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QAbstractProxyModel::fetchMore
+312   (int (*)(...))QAbstractProxyModel::canFetchMore
+320   (int (*)(...))QAbstractProxyModel::flags
+328   (int (*)(...))QAbstractProxyModel::sort
+336   (int (*)(...))QAbstractProxyModel::buddy
+344   (int (*)(...))QIdentityProxyModel::match
+352   (int (*)(...))QAbstractProxyModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractProxyModel::submit
+376   (int (*)(...))QAbstractProxyModel::revert
+384   (int (*)(...))QIdentityProxyModel::setSourceModel
+392   (int (*)(...))QIdentityProxyModel::mapToSource
+400   (int (*)(...))QIdentityProxyModel::mapFromSource
+408   (int (*)(...))QIdentityProxyModel::mapSelectionToSource
+416   (int (*)(...))QIdentityProxyModel::mapSelectionFromSource
+
+Class QIdentityProxyModel
+   size=16 align=8
+   base size=16 base align=8
+QIdentityProxyModel (0x0x7f21b02bba28) 0
+    vptr=((& QIdentityProxyModel::_ZTV19QIdentityProxyModel) + 16u)
+  QAbstractProxyModel (0x0x7f21b02bba90) 0
+      primary-for QIdentityProxyModel (0x0x7f21b02bba28)
+    QAbstractItemModel (0x0x7f21b02bbaf8) 0
+        primary-for QAbstractProxyModel (0x0x7f21b02bba90)
+      QObject (0x0x7f21b032e000) 0
+          primary-for QAbstractItemModel (0x0x7f21b02bbaf8)
+
+Class QItemSelectionRange
+   size=16 align=8
+   base size=16 base align=8
+QItemSelectionRange (0x0x7f21b032e0c0) 0
+
+Class QItemSelectionModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QItemSelectionModel::QPrivateSignal (0x0x7f21b032e780) 0 empty
+
+Vtable for QItemSelectionModel
+QItemSelectionModel::_ZTV19QItemSelectionModel: 20u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QItemSelectionModel)
+16    (int (*)(...))QItemSelectionModel::metaObject
+24    (int (*)(...))QItemSelectionModel::qt_metacast
+32    (int (*)(...))QItemSelectionModel::qt_metacall
+40    (int (*)(...))QItemSelectionModel::~QItemSelectionModel
+48    (int (*)(...))QItemSelectionModel::~QItemSelectionModel
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QItemSelectionModel::setCurrentIndex
+120   (int (*)(...))QItemSelectionModel::select
+128   (int (*)(...))QItemSelectionModel::select
+136   (int (*)(...))QItemSelectionModel::clear
+144   (int (*)(...))QItemSelectionModel::reset
+152   (int (*)(...))QItemSelectionModel::clearCurrentIndex
+
+Class QItemSelectionModel
+   size=16 align=8
+   base size=16 base align=8
+QItemSelectionModel (0x0x7f21b0382340) 0
+    vptr=((& QItemSelectionModel::_ZTV19QItemSelectionModel) + 16u)
+  QObject (0x0x7f21b032e720) 0
+      primary-for QItemSelectionModel (0x0x7f21b0382340)
+
+Class QItemSelection
+   size=8 align=8
+   base size=8 base align=8
+QItemSelection (0x0x7f21b0382548) 0
+  QList<QItemSelectionRange> (0x0x7f21b03825b0) 0
+    QListSpecialMethods<QItemSelectionRange> (0x0x7f21b032ea80) 0 empty
+
+Class QJsonValue
+   size=24 align=8
+   base size=20 base align=8
+QJsonValue (0x0x7f21b032ef60) 0
+
+Class QJsonValueRef
+   size=16 align=8
+   base size=12 base align=8
+QJsonValueRef (0x0x7f21b01836c0) 0
+
+Class QJsonValuePtr
+   size=24 align=8
+   base size=24 base align=8
+QJsonValuePtr (0x0x7f21b0183c00) 0
+
+Class QJsonValueRefPtr
+   size=16 align=8
+   base size=16 base align=8
+QJsonValueRefPtr (0x0x7f21b0183c60) 0
+
+Class QJsonArray::iterator
+   size=16 align=8
+   base size=12 base align=8
+QJsonArray::iterator (0x0x7f21b0183e40) 0
+
+Class QJsonArray::const_iterator
+   size=16 align=8
+   base size=12 base align=8
+QJsonArray::const_iterator (0x0x7f21b0183ea0) 0
+
+Class QJsonArray
+   size=16 align=8
+   base size=16 base align=8
+QJsonArray (0x0x7f21b0183de0) 0
+
+Class QJsonParseError
+   size=8 align=4
+   base size=8 base align=4
+QJsonParseError (0x0x7f21afef4120) 0
+
+Class QJsonDocument
+   size=8 align=8
+   base size=8 base align=8
+QJsonDocument (0x0x7f21afef4180) 0
+
+Class QJsonObject::iterator
+   size=16 align=8
+   base size=12 base align=8
+QJsonObject::iterator (0x0x7f21afef47e0) 0
+
+Class QJsonObject::const_iterator
+   size=16 align=8
+   base size=12 base align=8
+QJsonObject::const_iterator (0x0x7f21afef4840) 0
+
+Class QJsonObject
+   size=16 align=8
+   base size=16 base align=8
+QJsonObject (0x0x7f21afef4780) 0
+
+Class QLibrary::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QLibrary::QPrivateSignal (0x0x7f21afba2ae0) 0 empty
+
+Vtable for QLibrary
+QLibrary::_ZTV8QLibrary: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI8QLibrary)
+16    (int (*)(...))QLibrary::metaObject
+24    (int (*)(...))QLibrary::qt_metacast
+32    (int (*)(...))QLibrary::qt_metacall
+40    (int (*)(...))QLibrary::~QLibrary
+48    (int (*)(...))QLibrary::~QLibrary
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QLibrary
+   size=32 align=8
+   base size=25 base align=8
+QLibrary (0x0x7f21afba68f0) 0
+    vptr=((& QLibrary::_ZTV8QLibrary) + 16u)
+  QObject (0x0x7f21afba2a80) 0
+      primary-for QLibrary (0x0x7f21afba68f0)
+
+Class QVersionNumber::SegmentStorage
+   size=8 align=8
+   base size=8 base align=8
+QVersionNumber::SegmentStorage (0x0x7f21afc311e0) 0
+
+Class QVersionNumber
+   size=8 align=8
+   base size=8 base align=8
+QVersionNumber (0x0x7f21afba2cc0) 0
+
+Class QLibraryInfo
+   size=1 align=1
+   base size=0 base align=1
+QLibraryInfo (0x0x7f21afc316c0) 0 empty
+
+Class QPoint
+   size=8 align=4
+   base size=8 base align=4
+QPoint (0x0x7f21afc31720) 0
+
+Class QPointF
+   size=16 align=8
+   base size=16 base align=8
+QPointF (0x0x7f21afc319c0) 0
+
+Class QLine
+   size=16 align=4
+   base size=16 base align=4
+QLine (0x0x7f21afc31c60) 0
+
+Class QLineF
+   size=32 align=8
+   base size=32 base align=8
+QLineF (0x0x7f21afd26600) 0
+
+Class QLinkedListData
+   size=32 align=8
+   base size=25 base align=8
+QLinkedListData (0x0x7f21afd26f60) 0
+
+Class QLockFile
+   size=8 align=8
+   base size=8 base align=8
+QLockFile (0x0x7f21af9bb300) 0
+
+Class QLoggingCategory::AtomicBools
+   size=4 align=1
+   base size=4 base align=1
+QLoggingCategory::AtomicBools (0x0x7f21af9bb480) 0
+
+Class QLoggingCategory
+   size=24 align=8
+   base size=24 base align=8
+QLoggingCategory (0x0x7f21af9bb420) 0
+
+Class QMargins
+   size=16 align=4
+   base size=16 base align=4
+QMargins (0x0x7f21af9bb600) 0
+
+Class QMarginsF
+   size=32 align=8
+   base size=32 base align=8
+QMarginsF (0x0x7f21af9bb8a0) 0
+
+Class QMessageAuthenticationCode
+   size=8 align=8
+   base size=8 base align=8
+QMessageAuthenticationCode (0x0x7f21af9bbf00) 0
+
+Class QMetaMethod
+   size=16 align=8
+   base size=12 base align=8
+QMetaMethod (0x0x7f21af9bbf60) 0
+
+Class QMetaEnum
+   size=16 align=8
+   base size=12 base align=8
+QMetaEnum (0x0x7f21af7865a0) 0
+
+Class QMetaProperty
+   size=32 align=8
+   base size=32 base align=8
+QMetaProperty (0x0x7f21af7868a0) 0
+
+Class QMetaClassInfo
+   size=16 align=8
+   base size=12 base align=8
+QMetaClassInfo (0x0x7f21af786900) 0
+
+Class QMimeData::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QMimeData::QPrivateSignal (0x0x7f21af786c00) 0 empty
+
+Vtable for QMimeData
+QMimeData::_ZTV9QMimeData: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QMimeData)
+16    (int (*)(...))QMimeData::metaObject
+24    (int (*)(...))QMimeData::qt_metacast
+32    (int (*)(...))QMimeData::qt_metacall
+40    (int (*)(...))QMimeData::~QMimeData
+48    (int (*)(...))QMimeData::~QMimeData
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QMimeData::hasFormat
+120   (int (*)(...))QMimeData::formats
+128   (int (*)(...))QMimeData::retrieveData
+
+Class QMimeData
+   size=16 align=8
+   base size=16 base align=8
+QMimeData (0x0x7f21afb20b60) 0
+    vptr=((& QMimeData::_ZTV9QMimeData) + 16u)
+  QObject (0x0x7f21af786ba0) 0
+      primary-for QMimeData (0x0x7f21afb20b60)
+
+Class QMimeType
+   size=8 align=8
+   base size=8 base align=8
+QMimeType (0x0x7f21af786c60) 0
+
+Class QMimeDatabase
+   size=8 align=8
+   base size=8 base align=8
+QMimeDatabase (0x0x7f21af786f60) 0
+
+Class QObjectCleanupHandler::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QObjectCleanupHandler::QPrivateSignal (0x0x7f21af7f3060) 0 empty
+
+Vtable for QObjectCleanupHandler
+QObjectCleanupHandler::_ZTV21QObjectCleanupHandler: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QObjectCleanupHandler)
+16    (int (*)(...))QObjectCleanupHandler::metaObject
+24    (int (*)(...))QObjectCleanupHandler::qt_metacast
+32    (int (*)(...))QObjectCleanupHandler::qt_metacall
+40    (int (*)(...))QObjectCleanupHandler::~QObjectCleanupHandler
+48    (int (*)(...))QObjectCleanupHandler::~QObjectCleanupHandler
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QObjectCleanupHandler
+   size=24 align=8
+   base size=24 base align=8
+QObjectCleanupHandler (0x0x7f21afb20d68) 0
+    vptr=((& QObjectCleanupHandler::_ZTV21QObjectCleanupHandler) + 16u)
+  QObject (0x0x7f21af7f3000) 0
+      primary-for QObjectCleanupHandler (0x0x7f21afb20d68)
+
+Class QOperatingSystemVersion
+   size=16 align=4
+   base size=16 base align=4
+QOperatingSystemVersion (0x0x7f21af7f30c0) 0
+
+Class QParallelAnimationGroup::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QParallelAnimationGroup::QPrivateSignal (0x0x7f21af7f3840) 0 empty
+
+Vtable for QParallelAnimationGroup
+QParallelAnimationGroup::_ZTV23QParallelAnimationGroup: 18u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI23QParallelAnimationGroup)
+16    (int (*)(...))QParallelAnimationGroup::metaObject
+24    (int (*)(...))QParallelAnimationGroup::qt_metacast
+32    (int (*)(...))QParallelAnimationGroup::qt_metacall
+40    (int (*)(...))QParallelAnimationGroup::~QParallelAnimationGroup
+48    (int (*)(...))QParallelAnimationGroup::~QParallelAnimationGroup
+56    (int (*)(...))QParallelAnimationGroup::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QParallelAnimationGroup::duration
+120   (int (*)(...))QParallelAnimationGroup::updateCurrentTime
+128   (int (*)(...))QParallelAnimationGroup::updateState
+136   (int (*)(...))QParallelAnimationGroup::updateDirection
+
+Class QParallelAnimationGroup
+   size=16 align=8
+   base size=16 base align=8
+QParallelAnimationGroup (0x0x7f21af81d478) 0
+    vptr=((& QParallelAnimationGroup::_ZTV23QParallelAnimationGroup) + 16u)
+  QAnimationGroup (0x0x7f21af81d4e0) 0
+      primary-for QParallelAnimationGroup (0x0x7f21af81d478)
+    QAbstractAnimation (0x0x7f21af81d548) 0
+        primary-for QAnimationGroup (0x0x7f21af81d4e0)
+      QObject (0x0x7f21af7f37e0) 0
+          primary-for QAbstractAnimation (0x0x7f21af81d548)
+
+Class QPauseAnimation::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPauseAnimation::QPrivateSignal (0x0x7f21af7f3900) 0 empty
+
+Vtable for QPauseAnimation
+QPauseAnimation::_ZTV15QPauseAnimation: 18u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QPauseAnimation)
+16    (int (*)(...))QPauseAnimation::metaObject
+24    (int (*)(...))QPauseAnimation::qt_metacast
+32    (int (*)(...))QPauseAnimation::qt_metacall
+40    (int (*)(...))QPauseAnimation::~QPauseAnimation
+48    (int (*)(...))QPauseAnimation::~QPauseAnimation
+56    (int (*)(...))QPauseAnimation::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QPauseAnimation::duration
+120   (int (*)(...))QPauseAnimation::updateCurrentTime
+128   (int (*)(...))QAbstractAnimation::updateState
+136   (int (*)(...))QAbstractAnimation::updateDirection
+
+Class QPauseAnimation
+   size=16 align=8
+   base size=16 base align=8
+QPauseAnimation (0x0x7f21af81d5b0) 0
+    vptr=((& QPauseAnimation::_ZTV15QPauseAnimation) + 16u)
+  QAbstractAnimation (0x0x7f21af81d618) 0
+      primary-for QPauseAnimation (0x0x7f21af81d5b0)
+    QObject (0x0x7f21af7f38a0) 0
+        primary-for QAbstractAnimation (0x0x7f21af81d618)
+
+Class QStaticPlugin
+   size=16 align=8
+   base size=16 base align=8
+QStaticPlugin (0x0x7f21af7f3ae0) 0
+
+Class QPluginLoader::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPluginLoader::QPrivateSignal (0x0x7f21af7f3de0) 0 empty
+
+Vtable for QPluginLoader
+QPluginLoader::_ZTV13QPluginLoader: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QPluginLoader)
+16    (int (*)(...))QPluginLoader::metaObject
+24    (int (*)(...))QPluginLoader::qt_metacast
+32    (int (*)(...))QPluginLoader::qt_metacall
+40    (int (*)(...))QPluginLoader::~QPluginLoader
+48    (int (*)(...))QPluginLoader::~QPluginLoader
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QPluginLoader
+   size=32 align=8
+   base size=25 base align=8
+QPluginLoader (0x0x7f21af81d820) 0
+    vptr=((& QPluginLoader::_ZTV13QPluginLoader) + 16u)
+  QObject (0x0x7f21af7f3d80) 0
+      primary-for QPluginLoader (0x0x7f21af81d820)
+
+Class QProcessEnvironment
+   size=8 align=8
+   base size=8 base align=8
+QProcessEnvironment (0x0x7f21af7f3e40) 0
+
+Class QProcess::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QProcess::QPrivateSignal (0x0x7f21af899540) 0 empty
+
+Vtable for QProcess
+QProcess::_ZTV8QProcess: 31u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI8QProcess)
+16    (int (*)(...))QProcess::metaObject
+24    (int (*)(...))QProcess::qt_metacast
+32    (int (*)(...))QProcess::qt_metacall
+40    (int (*)(...))QProcess::~QProcess
+48    (int (*)(...))QProcess::~QProcess
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QProcess::isSequential
+120   (int (*)(...))QProcess::open
+128   (int (*)(...))QProcess::close
+136   (int (*)(...))QIODevice::pos
+144   (int (*)(...))QIODevice::size
+152   (int (*)(...))QIODevice::seek
+160   (int (*)(...))QProcess::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QProcess::bytesAvailable
+184   (int (*)(...))QProcess::bytesToWrite
+192   (int (*)(...))QProcess::canReadLine
+200   (int (*)(...))QProcess::waitForReadyRead
+208   (int (*)(...))QProcess::waitForBytesWritten
+216   (int (*)(...))QProcess::readData
+224   (int (*)(...))QIODevice::readLineData
+232   (int (*)(...))QProcess::writeData
+240   (int (*)(...))QProcess::setupChildProcess
+
+Class QProcess
+   size=16 align=8
+   base size=16 base align=8
+QProcess (0x0x7f21af81dea0) 0
+    vptr=((& QProcess::_ZTV8QProcess) + 16u)
+  QIODevice (0x0x7f21af81df08) 0
+      primary-for QProcess (0x0x7f21af81dea0)
+    QObject (0x0x7f21af8994e0) 0
+        primary-for QIODevice (0x0x7f21af81df08)
+
+Class QVariantAnimation::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QVariantAnimation::QPrivateSignal (0x0x7f21af899600) 0 empty
+
+Vtable for QVariantAnimation
+QVariantAnimation::_ZTV17QVariantAnimation: 20u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QVariantAnimation)
+16    (int (*)(...))QVariantAnimation::metaObject
+24    (int (*)(...))QVariantAnimation::qt_metacast
+32    (int (*)(...))QVariantAnimation::qt_metacall
+40    (int (*)(...))QVariantAnimation::~QVariantAnimation
+48    (int (*)(...))QVariantAnimation::~QVariantAnimation
+56    (int (*)(...))QVariantAnimation::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QVariantAnimation::duration
+120   (int (*)(...))QVariantAnimation::updateCurrentTime
+128   (int (*)(...))QVariantAnimation::updateState
+136   (int (*)(...))QAbstractAnimation::updateDirection
+144   (int (*)(...))QVariantAnimation::updateCurrentValue
+152   (int (*)(...))QVariantAnimation::interpolated
+
+Class QVariantAnimation
+   size=16 align=8
+   base size=16 base align=8
+QVariantAnimation (0x0x7f21af81df70) 0
+    vptr=((& QVariantAnimation::_ZTV17QVariantAnimation) + 16u)
+  QAbstractAnimation (0x0x7f21af8dc000) 0
+      primary-for QVariantAnimation (0x0x7f21af81df70)
+    QObject (0x0x7f21af8995a0) 0
+        primary-for QAbstractAnimation (0x0x7f21af8dc000)
+
+Class QPropertyAnimation::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPropertyAnimation::QPrivateSignal (0x0x7f21af8996c0) 0 empty
+
+Vtable for QPropertyAnimation
+QPropertyAnimation::_ZTV18QPropertyAnimation: 20u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QPropertyAnimation)
+16    (int (*)(...))QPropertyAnimation::metaObject
+24    (int (*)(...))QPropertyAnimation::qt_metacast
+32    (int (*)(...))QPropertyAnimation::qt_metacall
+40    (int (*)(...))QPropertyAnimation::~QPropertyAnimation
+48    (int (*)(...))QPropertyAnimation::~QPropertyAnimation
+56    (int (*)(...))QPropertyAnimation::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QVariantAnimation::duration
+120   (int (*)(...))QVariantAnimation::updateCurrentTime
+128   (int (*)(...))QPropertyAnimation::updateState
+136   (int (*)(...))QAbstractAnimation::updateDirection
+144   (int (*)(...))QPropertyAnimation::updateCurrentValue
+152   (int (*)(...))QVariantAnimation::interpolated
+
+Class QPropertyAnimation
+   size=16 align=8
+   base size=16 base align=8
+QPropertyAnimation (0x0x7f21af8dc0d0) 0
+    vptr=((& QPropertyAnimation::_ZTV18QPropertyAnimation) + 16u)
+  QVariantAnimation (0x0x7f21af8dc138) 0
+      primary-for QPropertyAnimation (0x0x7f21af8dc0d0)
+    QAbstractAnimation (0x0x7f21af8dc1a0) 0
+        primary-for QVariantAnimation (0x0x7f21af8dc138)
+      QObject (0x0x7f21af899660) 0
+          primary-for QAbstractAnimation (0x0x7f21af8dc1a0)
+
+Class QRandomGenerator::Storage
+   size=2504 align=8
+   base size=2504 base align=8
+QRandomGenerator::Storage (0x0x7f21af8997e0) 0
+
+Class QRandomGenerator
+   size=2512 align=8
+   base size=2512 base align=8
+QRandomGenerator (0x0x7f21af899780) 0
+
+Class QRandomGenerator64
+   size=2512 align=8
+   base size=2512 base align=8
+QRandomGenerator64 (0x0x7f21af597478) 0
+  QRandomGenerator (0x0x7f21af582780) 0
+
+Class QReadWriteLock
+   size=8 align=8
+   base size=8 base align=8
+QReadWriteLock (0x0x7f21af582840) 0
+
+Class QReadLocker
+   size=8 align=8
+   base size=8 base align=8
+QReadLocker (0x0x7f21af582ae0) 0
+
+Class QWriteLocker
+   size=8 align=8
+   base size=8 base align=8
+QWriteLocker (0x0x7f21af582ba0) 0
+
+Class QSize
+   size=8 align=4
+   base size=8 base align=4
+QSize (0x0x7f21af582c60) 0
+
+Class QSizeF
+   size=16 align=8
+   base size=16 base align=8
+QSizeF (0x0x7f21af582f00) 0
+
+Class QRect
+   size=16 align=4
+   base size=16 base align=4
+QRect (0x0x7f21af69b1e0) 0
+
+Class QRectF
+   size=32 align=8
+   base size=32 base align=8
+QRectF (0x0x7f21af69b480) 0
+
+Class QRegularExpression
+   size=8 align=8
+   base size=8 base align=8
+QRegularExpression (0x0x7f21af69b720) 0
+
+Class QRegularExpressionMatch
+   size=8 align=8
+   base size=8 base align=8
+QRegularExpressionMatch (0x0x7f21af69bd20) 0
+
+Class QRegularExpressionMatchIterator
+   size=8 align=8
+   base size=8 base align=8
+QRegularExpressionMatchIterator (0x0x7f21af484060) 0
+
+Class QResource
+   size=8 align=8
+   base size=8 base align=8
+QResource (0x0x7f21af484360) 0
+
+Class QSaveFile::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSaveFile::QPrivateSignal (0x0x7f21af4844e0) 0 empty
+
+Vtable for QSaveFile
+QSaveFile::_ZTV9QSaveFile: 34u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QSaveFile)
+16    (int (*)(...))QSaveFile::metaObject
+24    (int (*)(...))QSaveFile::qt_metacast
+32    (int (*)(...))QSaveFile::qt_metacall
+40    (int (*)(...))QSaveFile::~QSaveFile
+48    (int (*)(...))QSaveFile::~QSaveFile
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QFileDevice::isSequential
+120   (int (*)(...))QSaveFile::open
+128   (int (*)(...))QSaveFile::close
+136   (int (*)(...))QFileDevice::pos
+144   (int (*)(...))QFileDevice::size
+152   (int (*)(...))QFileDevice::seek
+160   (int (*)(...))QFileDevice::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QIODevice::bytesAvailable
+184   (int (*)(...))QIODevice::bytesToWrite
+192   (int (*)(...))QIODevice::canReadLine
+200   (int (*)(...))QIODevice::waitForReadyRead
+208   (int (*)(...))QIODevice::waitForBytesWritten
+216   (int (*)(...))QFileDevice::readData
+224   (int (*)(...))QFileDevice::readLineData
+232   (int (*)(...))QSaveFile::writeData
+240   (int (*)(...))QSaveFile::fileName
+248   (int (*)(...))QFileDevice::resize
+256   (int (*)(...))QFileDevice::permissions
+264   (int (*)(...))QFileDevice::setPermissions
+
+Class QSaveFile
+   size=16 align=8
+   base size=16 base align=8
+QSaveFile (0x0x7f21af409680) 0
+    vptr=((& QSaveFile::_ZTV9QSaveFile) + 16u)
+  QFileDevice (0x0x7f21af4096e8) 0
+      primary-for QSaveFile (0x0x7f21af409680)
+    QIODevice (0x0x7f21af409750) 0
+        primary-for QFileDevice (0x0x7f21af4096e8)
+      QObject (0x0x7f21af484480) 0
+          primary-for QIODevice (0x0x7f21af409750)
+
+Class QSemaphore
+   size=8 align=8
+   base size=8 base align=8
+QSemaphore (0x0x7f21af4845a0) 0
+
+Class QSemaphoreReleaser
+   size=16 align=8
+   base size=12 base align=8
+QSemaphoreReleaser (0x0x7f21af484600) 0
+
+Class QSequentialAnimationGroup::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSequentialAnimationGroup::QPrivateSignal (0x0x7f21af19dc00) 0 empty
+
+Vtable for QSequentialAnimationGroup
+QSequentialAnimationGroup::_ZTV25QSequentialAnimationGroup: 18u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI25QSequentialAnimationGroup)
+16    (int (*)(...))QSequentialAnimationGroup::metaObject
+24    (int (*)(...))QSequentialAnimationGroup::qt_metacast
+32    (int (*)(...))QSequentialAnimationGroup::qt_metacall
+40    (int (*)(...))QSequentialAnimationGroup::~QSequentialAnimationGroup
+48    (int (*)(...))QSequentialAnimationGroup::~QSequentialAnimationGroup
+56    (int (*)(...))QSequentialAnimationGroup::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QSequentialAnimationGroup::duration
+120   (int (*)(...))QSequentialAnimationGroup::updateCurrentTime
+128   (int (*)(...))QSequentialAnimationGroup::updateState
+136   (int (*)(...))QSequentialAnimationGroup::updateDirection
+
+Class QSequentialAnimationGroup
+   size=16 align=8
+   base size=16 base align=8
+QSequentialAnimationGroup (0x0x7f21af19bf70) 0
+    vptr=((& QSequentialAnimationGroup::_ZTV25QSequentialAnimationGroup) + 16u)
+  QAnimationGroup (0x0x7f21af1bc000) 0
+      primary-for QSequentialAnimationGroup (0x0x7f21af19bf70)
+    QAbstractAnimation (0x0x7f21af1bc068) 0
+        primary-for QAnimationGroup (0x0x7f21af1bc000)
+      QObject (0x0x7f21af19dba0) 0
+          primary-for QAbstractAnimation (0x0x7f21af1bc068)
+
+Class QSettings::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSettings::QPrivateSignal (0x0x7f21af19dcc0) 0 empty
+
+Vtable for QSettings
+QSettings::_ZTV9QSettings: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QSettings)
+16    (int (*)(...))QSettings::metaObject
+24    (int (*)(...))QSettings::qt_metacast
+32    (int (*)(...))QSettings::qt_metacall
+40    (int (*)(...))QSettings::~QSettings
+48    (int (*)(...))QSettings::~QSettings
+56    (int (*)(...))QSettings::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QSettings
+   size=16 align=8
+   base size=16 base align=8
+QSettings (0x0x7f21af1bc0d0) 0
+    vptr=((& QSettings::_ZTV9QSettings) + 16u)
+  QObject (0x0x7f21af19dc60) 0
+      primary-for QSettings (0x0x7f21af1bc0d0)
+
+Class QSharedMemory::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSharedMemory::QPrivateSignal (0x0x7f21af19dd80) 0 empty
+
+Vtable for QSharedMemory
+QSharedMemory::_ZTV13QSharedMemory: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QSharedMemory)
+16    (int (*)(...))QSharedMemory::metaObject
+24    (int (*)(...))QSharedMemory::qt_metacast
+32    (int (*)(...))QSharedMemory::qt_metacall
+40    (int (*)(...))QSharedMemory::~QSharedMemory
+48    (int (*)(...))QSharedMemory::~QSharedMemory
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QSharedMemory
+   size=16 align=8
+   base size=16 base align=8
+QSharedMemory (0x0x7f21af1bc138) 0
+    vptr=((& QSharedMemory::_ZTV13QSharedMemory) + 16u)
+  QObject (0x0x7f21af19dd20) 0
+      primary-for QSharedMemory (0x0x7f21af1bc138)
+
+Class QSignalMapper::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSignalMapper::QPrivateSignal (0x0x7f21af19de40) 0 empty
+
+Vtable for QSignalMapper
+QSignalMapper::_ZTV13QSignalMapper: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QSignalMapper)
+16    (int (*)(...))QSignalMapper::metaObject
+24    (int (*)(...))QSignalMapper::qt_metacast
+32    (int (*)(...))QSignalMapper::qt_metacall
+40    (int (*)(...))QSignalMapper::~QSignalMapper
+48    (int (*)(...))QSignalMapper::~QSignalMapper
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QSignalMapper
+   size=16 align=8
+   base size=16 base align=8
+QSignalMapper (0x0x7f21af1bc1a0) 0
+    vptr=((& QSignalMapper::_ZTV13QSignalMapper) + 16u)
+  QObject (0x0x7f21af19dde0) 0
+      primary-for QSignalMapper (0x0x7f21af1bc1a0)
+
+Class QSignalTransition::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSignalTransition::QPrivateSignal (0x0x7f21af19df00) 0 empty
+
+Vtable for QSignalTransition
+QSignalTransition::_ZTV17QSignalTransition: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QSignalTransition)
+16    (int (*)(...))QSignalTransition::metaObject
+24    (int (*)(...))QSignalTransition::qt_metacast
+32    (int (*)(...))QSignalTransition::qt_metacall
+40    (int (*)(...))QSignalTransition::~QSignalTransition
+48    (int (*)(...))QSignalTransition::~QSignalTransition
+56    (int (*)(...))QSignalTransition::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QSignalTransition::eventTest
+120   (int (*)(...))QSignalTransition::onTransition
+
+Class QSignalTransition
+   size=16 align=8
+   base size=16 base align=8
+QSignalTransition (0x0x7f21af1bc208) 0
+    vptr=((& QSignalTransition::_ZTV17QSignalTransition) + 16u)
+  QAbstractTransition (0x0x7f21af1bc270) 0
+      primary-for QSignalTransition (0x0x7f21af1bc208)
+    QObject (0x0x7f21af19dea0) 0
+        primary-for QAbstractTransition (0x0x7f21af1bc270)
+
+Class QSocketNotifier::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSocketNotifier::QPrivateSignal (0x0x7f21af22d000) 0 empty
+
+Vtable for QSocketNotifier
+QSocketNotifier::_ZTV15QSocketNotifier: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QSocketNotifier)
+16    (int (*)(...))QSocketNotifier::metaObject
+24    (int (*)(...))QSocketNotifier::qt_metacast
+32    (int (*)(...))QSocketNotifier::qt_metacall
+40    (int (*)(...))QSocketNotifier::~QSocketNotifier
+48    (int (*)(...))QSocketNotifier::~QSocketNotifier
+56    (int (*)(...))QSocketNotifier::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QSocketNotifier
+   size=16 align=8
+   base size=16 base align=8
+QSocketNotifier (0x0x7f21af1bc2d8) 0
+    vptr=((& QSocketNotifier::_ZTV15QSocketNotifier) + 16u)
+  QObject (0x0x7f21af19df60) 0
+      primary-for QSocketNotifier (0x0x7f21af1bc2d8)
+
+Class QSortFilterProxyModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSortFilterProxyModel::QPrivateSignal (0x0x7f21af22d0c0) 0 empty
+
+Vtable for QSortFilterProxyModel
+QSortFilterProxyModel::_ZTV21QSortFilterProxyModel: 56u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QSortFilterProxyModel)
+16    (int (*)(...))QSortFilterProxyModel::metaObject
+24    (int (*)(...))QSortFilterProxyModel::qt_metacast
+32    (int (*)(...))QSortFilterProxyModel::qt_metacall
+40    (int (*)(...))QSortFilterProxyModel::~QSortFilterProxyModel
+48    (int (*)(...))QSortFilterProxyModel::~QSortFilterProxyModel
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QSortFilterProxyModel::index
+120   (int (*)(...))QSortFilterProxyModel::parent
+128   (int (*)(...))QSortFilterProxyModel::sibling
+136   (int (*)(...))QSortFilterProxyModel::rowCount
+144   (int (*)(...))QSortFilterProxyModel::columnCount
+152   (int (*)(...))QSortFilterProxyModel::hasChildren
+160   (int (*)(...))QSortFilterProxyModel::data
+168   (int (*)(...))QSortFilterProxyModel::setData
+176   (int (*)(...))QSortFilterProxyModel::headerData
+184   (int (*)(...))QSortFilterProxyModel::setHeaderData
+192   (int (*)(...))QAbstractProxyModel::itemData
+200   (int (*)(...))QAbstractProxyModel::setItemData
+208   (int (*)(...))QSortFilterProxyModel::mimeTypes
+216   (int (*)(...))QSortFilterProxyModel::mimeData
+224   (int (*)(...))QAbstractProxyModel::canDropMimeData
+232   (int (*)(...))QSortFilterProxyModel::dropMimeData
+240   (int (*)(...))QSortFilterProxyModel::supportedDropActions
+248   (int (*)(...))QAbstractProxyModel::supportedDragActions
+256   (int (*)(...))QSortFilterProxyModel::insertRows
+264   (int (*)(...))QSortFilterProxyModel::insertColumns
+272   (int (*)(...))QSortFilterProxyModel::removeRows
+280   (int (*)(...))QSortFilterProxyModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QSortFilterProxyModel::fetchMore
+312   (int (*)(...))QSortFilterProxyModel::canFetchMore
+320   (int (*)(...))QSortFilterProxyModel::flags
+328   (int (*)(...))QSortFilterProxyModel::sort
+336   (int (*)(...))QSortFilterProxyModel::buddy
+344   (int (*)(...))QSortFilterProxyModel::match
+352   (int (*)(...))QSortFilterProxyModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractProxyModel::submit
+376   (int (*)(...))QAbstractProxyModel::revert
+384   (int (*)(...))QSortFilterProxyModel::setSourceModel
+392   (int (*)(...))QSortFilterProxyModel::mapToSource
+400   (int (*)(...))QSortFilterProxyModel::mapFromSource
+408   (int (*)(...))QSortFilterProxyModel::mapSelectionToSource
+416   (int (*)(...))QSortFilterProxyModel::mapSelectionFromSource
+424   (int (*)(...))QSortFilterProxyModel::filterAcceptsRow
+432   (int (*)(...))QSortFilterProxyModel::filterAcceptsColumn
+440   (int (*)(...))QSortFilterProxyModel::lessThan
+
+Class QSortFilterProxyModel
+   size=16 align=8
+   base size=16 base align=8
+QSortFilterProxyModel (0x0x7f21af1bc340) 0
+    vptr=((& QSortFilterProxyModel::_ZTV21QSortFilterProxyModel) + 16u)
+  QAbstractProxyModel (0x0x7f21af1bc3a8) 0
+      primary-for QSortFilterProxyModel (0x0x7f21af1bc340)
+    QAbstractItemModel (0x0x7f21af1bc410) 0
+        primary-for QAbstractProxyModel (0x0x7f21af1bc3a8)
+      QObject (0x0x7f21af22d060) 0
+          primary-for QAbstractItemModel (0x0x7f21af1bc410)
+
+Class QStandardPaths
+   size=1 align=1
+   base size=0 base align=1
+QStandardPaths (0x0x7f21af22d180) 0 empty
+
+Class QState::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QState::QPrivateSignal (0x0x7f21af22d3c0) 0 empty
+
+Vtable for QState
+QState::_ZTV6QState: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI6QState)
+16    (int (*)(...))QState::metaObject
+24    (int (*)(...))QState::qt_metacast
+32    (int (*)(...))QState::qt_metacall
+40    (int (*)(...))QState::~QState
+48    (int (*)(...))QState::~QState
+56    (int (*)(...))QState::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QState::onEntry
+120   (int (*)(...))QState::onExit
+
+Class QState
+   size=16 align=8
+   base size=16 base align=8
+QState (0x0x7f21af1bc5b0) 0
+    vptr=((& QState::_ZTV6QState) + 16u)
+  QAbstractState (0x0x7f21af1bc618) 0
+      primary-for QState (0x0x7f21af1bc5b0)
+    QObject (0x0x7f21af22d360) 0
+        primary-for QAbstractState (0x0x7f21af1bc618)
+
+Class QStateMachine::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QStateMachine::QPrivateSignal (0x0x7f21af22d4e0) 0 empty
+
+Vtable for QStateMachine::SignalEvent
+QStateMachine::SignalEvent::_ZTVN13QStateMachine11SignalEventE: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN13QStateMachine11SignalEventE)
+16    (int (*)(...))QStateMachine::SignalEvent::~SignalEvent
+24    (int (*)(...))QStateMachine::SignalEvent::~SignalEvent
+
+Class QStateMachine::SignalEvent
+   size=48 align=8
+   base size=48 base align=8
+QStateMachine::SignalEvent (0x0x7f21af1bc7b8) 0
+    vptr=((& QStateMachine::SignalEvent::_ZTVN13QStateMachine11SignalEventE) + 16u)
+  QEvent (0x0x7f21af22d540) 0
+      primary-for QStateMachine::SignalEvent (0x0x7f21af1bc7b8)
+
+Vtable for QStateMachine::WrappedEvent
+QStateMachine::WrappedEvent::_ZTVN13QStateMachine12WrappedEventE: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN13QStateMachine12WrappedEventE)
+16    (int (*)(...))QStateMachine::WrappedEvent::~WrappedEvent
+24    (int (*)(...))QStateMachine::WrappedEvent::~WrappedEvent
+
+Class QStateMachine::WrappedEvent
+   size=40 align=8
+   base size=40 base align=8
+QStateMachine::WrappedEvent (0x0x7f21af1bc820) 0
+    vptr=((& QStateMachine::WrappedEvent::_ZTVN13QStateMachine12WrappedEventE) + 16u)
+  QEvent (0x0x7f21af22d5a0) 0
+      primary-for QStateMachine::WrappedEvent (0x0x7f21af1bc820)
+
+Vtable for QStateMachine
+QStateMachine::_ZTV13QStateMachine: 20u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QStateMachine)
+16    (int (*)(...))QStateMachine::metaObject
+24    (int (*)(...))QStateMachine::qt_metacast
+32    (int (*)(...))QStateMachine::qt_metacall
+40    (int (*)(...))QStateMachine::~QStateMachine
+48    (int (*)(...))QStateMachine::~QStateMachine
+56    (int (*)(...))QStateMachine::event
+64    (int (*)(...))QStateMachine::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QStateMachine::onEntry
+120   (int (*)(...))QStateMachine::onExit
+128   (int (*)(...))QStateMachine::beginSelectTransitions
+136   (int (*)(...))QStateMachine::endSelectTransitions
+144   (int (*)(...))QStateMachine::beginMicrostep
+152   (int (*)(...))QStateMachine::endMicrostep
+
+Class QStateMachine
+   size=16 align=8
+   base size=16 base align=8
+QStateMachine (0x0x7f21af1bc680) 0
+    vptr=((& QStateMachine::_ZTV13QStateMachine) + 16u)
+  QState (0x0x7f21af1bc6e8) 0
+      primary-for QStateMachine (0x0x7f21af1bc680)
+    QAbstractState (0x0x7f21af1bc750) 0
+        primary-for QState (0x0x7f21af1bc6e8)
+      QObject (0x0x7f21af22d480) 0
+          primary-for QAbstractState (0x0x7f21af1bc750)
+
+Class QStorageInfo
+   size=8 align=8
+   base size=8 base align=8
+QStorageInfo (0x0x7f21af22d600) 0
+
+Class QAbstractConcatenable
+   size=1 align=1
+   base size=0 base align=1
+QAbstractConcatenable (0x0x7f21af31a540) 0 empty
+
+Class QStringListModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QStringListModel::QPrivateSignal (0x0x7f21aefab060) 0 empty
+
+Vtable for QStringListModel
+QStringListModel::_ZTV16QStringListModel: 48u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QStringListModel)
+16    (int (*)(...))QStringListModel::metaObject
+24    (int (*)(...))QStringListModel::qt_metacast
+32    (int (*)(...))QStringListModel::qt_metacall
+40    (int (*)(...))QStringListModel::~QStringListModel
+48    (int (*)(...))QStringListModel::~QStringListModel
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QAbstractListModel::index
+120   (int (*)(...))QAbstractListModel::parent
+128   (int (*)(...))QStringListModel::sibling
+136   (int (*)(...))QStringListModel::rowCount
+144   (int (*)(...))QAbstractListModel::columnCount
+152   (int (*)(...))QAbstractListModel::hasChildren
+160   (int (*)(...))QStringListModel::data
+168   (int (*)(...))QStringListModel::setData
+176   (int (*)(...))QAbstractItemModel::headerData
+184   (int (*)(...))QAbstractItemModel::setHeaderData
+192   (int (*)(...))QAbstractItemModel::itemData
+200   (int (*)(...))QAbstractItemModel::setItemData
+208   (int (*)(...))QAbstractItemModel::mimeTypes
+216   (int (*)(...))QAbstractItemModel::mimeData
+224   (int (*)(...))QAbstractItemModel::canDropMimeData
+232   (int (*)(...))QAbstractListModel::dropMimeData
+240   (int (*)(...))QStringListModel::supportedDropActions
+248   (int (*)(...))QAbstractItemModel::supportedDragActions
+256   (int (*)(...))QStringListModel::insertRows
+264   (int (*)(...))QAbstractItemModel::insertColumns
+272   (int (*)(...))QStringListModel::removeRows
+280   (int (*)(...))QAbstractItemModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QAbstractItemModel::fetchMore
+312   (int (*)(...))QAbstractItemModel::canFetchMore
+320   (int (*)(...))QStringListModel::flags
+328   (int (*)(...))QStringListModel::sort
+336   (int (*)(...))QAbstractItemModel::buddy
+344   (int (*)(...))QAbstractItemModel::match
+352   (int (*)(...))QAbstractItemModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractItemModel::submit
+376   (int (*)(...))QAbstractItemModel::revert
+
+Class QStringListModel
+   size=24 align=8
+   base size=24 base align=8
+QStringListModel (0x0x7f21af31ed00) 0
+    vptr=((& QStringListModel::_ZTV16QStringListModel) + 16u)
+  QAbstractListModel (0x0x7f21af31ed68) 0
+      primary-for QStringListModel (0x0x7f21af31ed00)
+    QAbstractItemModel (0x0x7f21af31edd0) 0
+        primary-for QAbstractListModel (0x0x7f21af31ed68)
+      QObject (0x0x7f21aefab000) 0
+          primary-for QAbstractItemModel (0x0x7f21af31edd0)
+
+Class QSystemSemaphore
+   size=8 align=8
+   base size=8 base align=8
+QSystemSemaphore (0x0x7f21aefab0c0) 0
+
+Class QTemporaryDir
+   size=8 align=8
+   base size=8 base align=8
+QTemporaryDir (0x0x7f21aefab180) 0
+
+Class QTemporaryFile::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTemporaryFile::QPrivateSignal (0x0x7f21aefab2a0) 0 empty
+
+Vtable for QTemporaryFile
+QTemporaryFile::_ZTV14QTemporaryFile: 34u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QTemporaryFile)
+16    (int (*)(...))QTemporaryFile::metaObject
+24    (int (*)(...))QTemporaryFile::qt_metacast
+32    (int (*)(...))QTemporaryFile::qt_metacall
+40    (int (*)(...))QTemporaryFile::~QTemporaryFile
+48    (int (*)(...))QTemporaryFile::~QTemporaryFile
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QFileDevice::isSequential
+120   (int (*)(...))QTemporaryFile::open
+128   (int (*)(...))QFileDevice::close
+136   (int (*)(...))QFileDevice::pos
+144   (int (*)(...))QFile::size
+152   (int (*)(...))QFileDevice::seek
+160   (int (*)(...))QFileDevice::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QIODevice::bytesAvailable
+184   (int (*)(...))QIODevice::bytesToWrite
+192   (int (*)(...))QIODevice::canReadLine
+200   (int (*)(...))QIODevice::waitForReadyRead
+208   (int (*)(...))QIODevice::waitForBytesWritten
+216   (int (*)(...))QFileDevice::readData
+224   (int (*)(...))QFileDevice::readLineData
+232   (int (*)(...))QFileDevice::writeData
+240   (int (*)(...))QTemporaryFile::fileName
+248   (int (*)(...))QFile::resize
+256   (int (*)(...))QFile::permissions
+264   (int (*)(...))QFile::setPermissions
+
+Class QTemporaryFile
+   size=16 align=8
+   base size=16 base align=8
+QTemporaryFile (0x0x7f21af31ee38) 0
+    vptr=((& QTemporaryFile::_ZTV14QTemporaryFile) + 16u)
+  QFile (0x0x7f21af31eea0) 0
+      primary-for QTemporaryFile (0x0x7f21af31ee38)
+    QFileDevice (0x0x7f21af31ef08) 0
+        primary-for QFile (0x0x7f21af31eea0)
+      QIODevice (0x0x7f21af31ef70) 0
+          primary-for QFileDevice (0x0x7f21af31ef08)
+        QObject (0x0x7f21aefab240) 0
+            primary-for QIODevice (0x0x7f21af31ef70)
+
+Class QTextBoundaryFinder
+   size=48 align=8
+   base size=48 base align=8
+QTextBoundaryFinder (0x0x7f21aefab300) 0
+
+Class QTextCodec::ConverterState
+   size=32 align=8
+   base size=32 base align=8
+QTextCodec::ConverterState (0x0x7f21aefab540) 0
+
+Vtable for QTextCodec
+QTextCodec::_ZTV10QTextCodec: 9u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QTextCodec)
+16    (int (*)(...))__cxa_pure_virtual
+24    (int (*)(...))QTextCodec::aliases
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+56    0u
+64    0u
+
+Class QTextCodec
+   size=8 align=8
+   base size=8 base align=8
+QTextCodec (0x0x7f21aefab4e0) 0 nearly-empty
+    vptr=((& QTextCodec::_ZTV10QTextCodec) + 16u)
+
+Class QTextEncoder
+   size=40 align=8
+   base size=40 base align=8
+QTextEncoder (0x0x7f21aefab720) 0
+
+Class QTextDecoder
+   size=40 align=8
+   base size=40 base align=8
+QTextDecoder (0x0x7f21aefab780) 0
+
+Class std::__mutex_base
+   size=40 align=8
+   base size=40 base align=8
+std::__mutex_base (0x0x7f21aefab7e0) 0
+
+Class std::__recursive_mutex_base
+   size=40 align=8
+   base size=40 base align=8
+std::__recursive_mutex_base (0x0x7f21aefab840) 0
+
+Class std::mutex
+   size=40 align=8
+   base size=40 base align=8
+std::mutex (0x0x7f21aeffb1a0) 0
+  std::__mutex_base (0x0x7f21aefab8a0) 0
+
+Class std::recursive_mutex
+   size=40 align=8
+   base size=40 base align=8
+std::recursive_mutex (0x0x7f21aeffb208) 0
+  std::__recursive_mutex_base (0x0x7f21aefab900) 0
+
+Class std::timed_mutex
+   size=40 align=8
+   base size=40 base align=8
+std::timed_mutex (0x0x7f21af09a070) 0
+  std::__mutex_base (0x0x7f21aefaba20) 0
+  std::__timed_mutex_impl<std::timed_mutex> (0x0x7f21aefaba80) 0 empty
+
+Class std::recursive_timed_mutex
+   size=40 align=8
+   base size=40 base align=8
+std::recursive_timed_mutex (0x0x7f21af09acb0) 0
+  std::__recursive_mutex_base (0x0x7f21aefabb40) 0
+  std::__timed_mutex_impl<std::recursive_timed_mutex> (0x0x7f21aefabba0) 0 empty
+
+Class std::defer_lock_t
+   size=1 align=1
+   base size=0 base align=1
+std::defer_lock_t (0x0x7f21aefabc00) 0 empty
+
+Class std::try_to_lock_t
+   size=1 align=1
+   base size=0 base align=1
+std::try_to_lock_t (0x0x7f21aefabc60) 0 empty
+
+Class std::adopt_lock_t
+   size=1 align=1
+   base size=0 base align=1
+std::adopt_lock_t (0x0x7f21aefabcc0) 0 empty
+
+Class std::once_flag
+   size=4 align=4
+   base size=4 base align=4
+std::once_flag (0x0x7f21aefabf00) 0
+
+Vtable for __gnu_cxx::__concurrence_lock_error
+__gnu_cxx::__concurrence_lock_error::_ZTVN9__gnu_cxx24__concurrence_lock_errorE: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN9__gnu_cxx24__concurrence_lock_errorE)
+16    (int (*)(...))__gnu_cxx::__concurrence_lock_error::~__concurrence_lock_error
+24    (int (*)(...))__gnu_cxx::__concurrence_lock_error::~__concurrence_lock_error
+32    (int (*)(...))__gnu_cxx::__concurrence_lock_error::what
+
+Class __gnu_cxx::__concurrence_lock_error
+   size=8 align=8
+   base size=8 base align=8
+__gnu_cxx::__concurrence_lock_error (0x0x7f21aeffb340) 0 nearly-empty
+    vptr=((& __gnu_cxx::__concurrence_lock_error::_ZTVN9__gnu_cxx24__concurrence_lock_errorE) + 16u)
+  std::exception (0x0x7f21af101000) 0 nearly-empty
+      primary-for __gnu_cxx::__concurrence_lock_error (0x0x7f21aeffb340)
+
+Vtable for __gnu_cxx::__concurrence_unlock_error
+__gnu_cxx::__concurrence_unlock_error::_ZTVN9__gnu_cxx26__concurrence_unlock_errorE: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN9__gnu_cxx26__concurrence_unlock_errorE)
+16    (int (*)(...))__gnu_cxx::__concurrence_unlock_error::~__concurrence_unlock_error
+24    (int (*)(...))__gnu_cxx::__concurrence_unlock_error::~__concurrence_unlock_error
+32    (int (*)(...))__gnu_cxx::__concurrence_unlock_error::what
+
+Class __gnu_cxx::__concurrence_unlock_error
+   size=8 align=8
+   base size=8 base align=8
+__gnu_cxx::__concurrence_unlock_error (0x0x7f21aeffb3a8) 0 nearly-empty
+    vptr=((& __gnu_cxx::__concurrence_unlock_error::_ZTVN9__gnu_cxx26__concurrence_unlock_errorE) + 16u)
+  std::exception (0x0x7f21af1010c0) 0 nearly-empty
+      primary-for __gnu_cxx::__concurrence_unlock_error (0x0x7f21aeffb3a8)
+
+Vtable for __gnu_cxx::__concurrence_broadcast_error
+__gnu_cxx::__concurrence_broadcast_error::_ZTVN9__gnu_cxx29__concurrence_broadcast_errorE: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN9__gnu_cxx29__concurrence_broadcast_errorE)
+16    (int (*)(...))__gnu_cxx::__concurrence_broadcast_error::~__concurrence_broadcast_error
+24    (int (*)(...))__gnu_cxx::__concurrence_broadcast_error::~__concurrence_broadcast_error
+32    (int (*)(...))__gnu_cxx::__concurrence_broadcast_error::what
+
+Class __gnu_cxx::__concurrence_broadcast_error
+   size=8 align=8
+   base size=8 base align=8
+__gnu_cxx::__concurrence_broadcast_error (0x0x7f21aeffb410) 0 nearly-empty
+    vptr=((& __gnu_cxx::__concurrence_broadcast_error::_ZTVN9__gnu_cxx29__concurrence_broadcast_errorE) + 16u)
+  std::exception (0x0x7f21af101180) 0 nearly-empty
+      primary-for __gnu_cxx::__concurrence_broadcast_error (0x0x7f21aeffb410)
+
+Vtable for __gnu_cxx::__concurrence_wait_error
+__gnu_cxx::__concurrence_wait_error::_ZTVN9__gnu_cxx24__concurrence_wait_errorE: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN9__gnu_cxx24__concurrence_wait_errorE)
+16    (int (*)(...))__gnu_cxx::__concurrence_wait_error::~__concurrence_wait_error
+24    (int (*)(...))__gnu_cxx::__concurrence_wait_error::~__concurrence_wait_error
+32    (int (*)(...))__gnu_cxx::__concurrence_wait_error::what
+
+Class __gnu_cxx::__concurrence_wait_error
+   size=8 align=8
+   base size=8 base align=8
+__gnu_cxx::__concurrence_wait_error (0x0x7f21aeffb4e0) 0 nearly-empty
+    vptr=((& __gnu_cxx::__concurrence_wait_error::_ZTVN9__gnu_cxx24__concurrence_wait_errorE) + 16u)
+  std::exception (0x0x7f21af101240) 0 nearly-empty
+      primary-for __gnu_cxx::__concurrence_wait_error (0x0x7f21aeffb4e0)
+
+Class __gnu_cxx::__mutex
+   size=40 align=8
+   base size=40 base align=8
+__gnu_cxx::__mutex (0x0x7f21af101300) 0
+
+Class __gnu_cxx::__recursive_mutex
+   size=40 align=8
+   base size=40 base align=8
+__gnu_cxx::__recursive_mutex (0x0x7f21af101360) 0
+
+Class __gnu_cxx::__scoped_lock
+   size=8 align=8
+   base size=8 base align=8
+__gnu_cxx::__scoped_lock (0x0x7f21af1013c0) 0
+
+Class __gnu_cxx::__cond
+   size=48 align=8
+   base size=48 base align=8
+__gnu_cxx::__cond (0x0x7f21af101420) 0
+
+Vtable for std::bad_weak_ptr
+std::bad_weak_ptr::_ZTVSt12bad_weak_ptr: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt12bad_weak_ptr)
+16    (int (*)(...))std::bad_weak_ptr::~bad_weak_ptr
+24    (int (*)(...))std::bad_weak_ptr::~bad_weak_ptr
+32    (int (*)(...))std::bad_weak_ptr::what
+
+Class std::bad_weak_ptr
+   size=8 align=8
+   base size=8 base align=8
+std::bad_weak_ptr (0x0x7f21aeffb7b8) 0 nearly-empty
+    vptr=((& std::bad_weak_ptr::_ZTVSt12bad_weak_ptr) + 16u)
+  std::exception (0x0x7f21af101780) 0 nearly-empty
+      primary-for std::bad_weak_ptr (0x0x7f21aeffb7b8)
+
+Class std::_Sp_make_shared_tag
+   size=1 align=1
+   base size=0 base align=1
+std::_Sp_make_shared_tag (0x0x7f21aee35000) 0 empty
+
+Class std::_Sp_locker
+   size=2 align=1
+   base size=2 base align=1
+std::_Sp_locker (0x0x7f21aee357e0) 0
+
+Class std::thread::id
+   size=8 align=8
+   base size=8 base align=8
+std::thread::id (0x0x7f21aee359c0) 0
+
+Vtable for std::thread::_Impl_base
+std::thread::_Impl_base::_ZTVNSt6thread10_Impl_baseE: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTINSt6thread10_Impl_baseE)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class std::thread::_Impl_base
+   size=24 align=8
+   base size=24 base align=8
+std::thread::_Impl_base (0x0x7f21aee35a20) 0
+    vptr=((& std::thread::_Impl_base::_ZTVNSt6thread10_Impl_baseE) + 16u)
+
+Class std::thread
+   size=8 align=8
+   base size=8 base align=8
+std::thread (0x0x7f21aee35960) 0
+
+Class std::condition_variable
+   size=48 align=8
+   base size=48 base align=8
+std::condition_variable (0x0x7f21aecb4660) 0
+
+Class std::__at_thread_exit_elt
+   size=16 align=8
+   base size=16 base align=8
+std::__at_thread_exit_elt (0x0x7f21aecb4720) 0
+
+Class std::_V2::condition_variable_any
+   size=64 align=8
+   base size=64 base align=8
+std::_V2::condition_variable_any (0x0x7f21aecb4780) 0
+
+Class std::__atomic_futex_unsigned_base
+   size=1 align=1
+   base size=0 base align=1
+std::__atomic_futex_unsigned_base (0x0x7f21aed40de0) 0 empty
+
+Vtable for std::future_error
+std::future_error::_ZTVSt12future_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt12future_error)
+16    (int (*)(...))std::future_error::~future_error
+24    (int (*)(...))std::future_error::~future_error
+32    (int (*)(...))std::future_error::what
+
+Class std::future_error
+   size=32 align=8
+   base size=32 base align=8
+std::future_error (0x0x7f21ae991af8) 0
+    vptr=((& std::future_error::_ZTVSt12future_error) + 16u)
+  std::logic_error (0x0x7f21ae991b60) 0
+      primary-for std::future_error (0x0x7f21ae991af8)
+    std::exception (0x0x7f21aed40f00) 0 nearly-empty
+        primary-for std::logic_error (0x0x7f21ae991b60)
+
+Class std::__future_base::_Result_base::_Deleter
+   size=1 align=1
+   base size=0 base align=1
+std::__future_base::_Result_base::_Deleter (0x0x7f21ae9f5060) 0 empty
+
+Vtable for std::__future_base::_Result_base
+std::__future_base::_Result_base::_ZTVNSt13__future_base12_Result_baseE: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTINSt13__future_base12_Result_baseE)
+16    (int (*)(...))__cxa_pure_virtual
+24    0u
+32    0u
+
+Class std::__future_base::_Result_base
+   size=16 align=8
+   base size=16 base align=8
+std::__future_base::_Result_base (0x0x7f21ae9f5000) 0
+    vptr=((& std::__future_base::_Result_base::_ZTVNSt13__future_base12_Result_baseE) + 16u)
+
+Class std::__future_base::_State_baseV2::__exception_ptr_tag
+   size=1 align=1
+   base size=0 base align=1
+std::__future_base::_State_baseV2::__exception_ptr_tag (0x0x7f21aeb0d5a0) 0 empty
+
+Class std::__future_base::_State_baseV2::_Make_ready
+   size=32 align=8
+   base size=32 base align=8
+std::__future_base::_State_baseV2::_Make_ready (0x0x7f21aeb13138) 0
+  std::__at_thread_exit_elt (0x0x7f21aeb0d660) 0
+
+Vtable for std::__future_base::_State_baseV2
+std::__future_base::_State_baseV2::_ZTVNSt13__future_base13_State_baseV2E: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTINSt13__future_base13_State_baseV2E)
+16    (int (*)(...))std::__future_base::_State_baseV2::~_State_baseV2
+24    (int (*)(...))std::__future_base::_State_baseV2::~_State_baseV2
+32    (int (*)(...))std::__future_base::_State_baseV2::_M_complete_async
+40    (int (*)(...))std::__future_base::_State_baseV2::_M_is_deferred_future
+
+Class std::__future_base::_State_baseV2
+   size=32 align=8
+   base size=28 base align=8
+std::__future_base::_State_baseV2 (0x0x7f21ae9f51e0) 0
+    vptr=((& std::__future_base::_State_baseV2::_ZTVNSt13__future_base13_State_baseV2E) + 16u)
+
+Class std::__future_base
+   size=1 align=1
+   base size=0 base align=1
+std::__future_base (0x0x7f21aed40f60) 0 empty
+
+Vtable for std::__future_base::_Async_state_commonV2
+std::__future_base::_Async_state_commonV2::_ZTVNSt13__future_base21_Async_state_commonV2E: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTINSt13__future_base21_Async_state_commonV2E)
+16    (int (*)(...))std::__future_base::_Async_state_commonV2::~_Async_state_commonV2
+24    (int (*)(...))std::__future_base::_Async_state_commonV2::~_Async_state_commonV2
+32    (int (*)(...))std::__future_base::_Async_state_commonV2::_M_complete_async
+40    (int (*)(...))std::__future_base::_State_baseV2::_M_is_deferred_future
+
+Class std::__future_base::_Async_state_commonV2
+   size=48 align=8
+   base size=44 base align=8
+std::__future_base::_Async_state_commonV2 (0x0x7f21ae43fd00) 0
+    vptr=((& std::__future_base::_Async_state_commonV2::_ZTVNSt13__future_base21_Async_state_commonV2E) + 16u)
+  std::__future_base::_State_baseV2 (0x0x7f21ae449540) 0
+      primary-for std::__future_base::_Async_state_commonV2 (0x0x7f21ae43fd00)
+
+Class QThread::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QThread::QPrivateSignal (0x0x7f21ae449c60) 0 empty
+
+Vtable for QThread
+QThread::_ZTV7QThread: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QThread)
+16    (int (*)(...))QThread::metaObject
+24    (int (*)(...))QThread::qt_metacast
+32    (int (*)(...))QThread::qt_metacall
+40    (int (*)(...))QThread::~QThread
+48    (int (*)(...))QThread::~QThread
+56    (int (*)(...))QThread::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QThread::run
+
+Class QThread
+   size=16 align=8
+   base size=16 base align=8
+QThread (0x0x7f21ae49e7b8) 0
+    vptr=((& QThread::_ZTV7QThread) + 16u)
+  QObject (0x0x7f21ae449c00) 0
+      primary-for QThread (0x0x7f21ae49e7b8)
+
+Class QThreadPool::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QThreadPool::QPrivateSignal (0x0x7f21ae449d80) 0 empty
+
+Vtable for QThreadPool
+QThreadPool::_ZTV11QThreadPool: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QThreadPool)
+16    (int (*)(...))QThreadPool::metaObject
+24    (int (*)(...))QThreadPool::qt_metacast
+32    (int (*)(...))QThreadPool::qt_metacall
+40    (int (*)(...))QThreadPool::~QThreadPool
+48    (int (*)(...))QThreadPool::~QThreadPool
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QThreadPool
+   size=16 align=8
+   base size=16 base align=8
+QThreadPool (0x0x7f21ae49e820) 0
+    vptr=((& QThreadPool::_ZTV11QThreadPool) + 16u)
+  QObject (0x0x7f21ae449d20) 0
+      primary-for QThreadPool (0x0x7f21ae49e820)
+
+Class QThreadStorageData
+   size=4 align=4
+   base size=4 base align=4
+QThreadStorageData (0x0x7f21ae449de0) 0
+
+Class QTimeLine::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTimeLine::QPrivateSignal (0x0x7f21ae449f00) 0 empty
+
+Vtable for QTimeLine
+QTimeLine::_ZTV9QTimeLine: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QTimeLine)
+16    (int (*)(...))QTimeLine::metaObject
+24    (int (*)(...))QTimeLine::qt_metacast
+32    (int (*)(...))QTimeLine::qt_metacall
+40    (int (*)(...))QTimeLine::~QTimeLine
+48    (int (*)(...))QTimeLine::~QTimeLine
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QTimeLine::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QTimeLine::valueForTime
+
+Class QTimeLine
+   size=16 align=8
+   base size=16 base align=8
+QTimeLine (0x0x7f21ae49e888) 0
+    vptr=((& QTimeLine::_ZTV9QTimeLine) + 16u)
+  QObject (0x0x7f21ae449ea0) 0
+      primary-for QTimeLine (0x0x7f21ae49e888)
+
+Class QTimer::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTimer::QPrivateSignal (0x0x7f21ae524000) 0 empty
+
+Vtable for QTimer
+QTimer::_ZTV6QTimer: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI6QTimer)
+16    (int (*)(...))QTimer::metaObject
+24    (int (*)(...))QTimer::qt_metacast
+32    (int (*)(...))QTimer::qt_metacall
+40    (int (*)(...))QTimer::~QTimer
+48    (int (*)(...))QTimer::~QTimer
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QTimer::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QTimer
+   size=32 align=8
+   base size=29 base align=8
+QTimer (0x0x7f21ae49e8f0) 0
+    vptr=((& QTimer::_ZTV6QTimer) + 16u)
+  QObject (0x0x7f21ae449f60) 0
+      primary-for QTimer (0x0x7f21ae49e8f0)
+
+Class QTimeZone::OffsetData
+   size=32 align=8
+   base size=28 base align=8
+QTimeZone::OffsetData (0x0x7f21ae5246c0) 0
+
+Class QTimeZone
+   size=8 align=8
+   base size=8 base align=8
+QTimeZone (0x0x7f21ae524660) 0
+
+Class QTranslator::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTranslator::QPrivateSignal (0x0x7f21ae524c60) 0 empty
+
+Vtable for QTranslator
+QTranslator::_ZTV11QTranslator: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QTranslator)
+16    (int (*)(...))QTranslator::metaObject
+24    (int (*)(...))QTranslator::qt_metacast
+32    (int (*)(...))QTranslator::qt_metacall
+40    (int (*)(...))QTranslator::~QTranslator
+48    (int (*)(...))QTranslator::~QTranslator
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QTranslator::translate
+120   (int (*)(...))QTranslator::isEmpty
+
+Class QTranslator
+   size=16 align=8
+   base size=16 base align=8
+QTranslator (0x0x7f21ae186340) 0
+    vptr=((& QTranslator::_ZTV11QTranslator) + 16u)
+  QObject (0x0x7f21ae524c00) 0
+      primary-for QTranslator (0x0x7f21ae186340)
+
+Class QUrl
+   size=8 align=8
+   base size=8 base align=8
+QUrl (0x0x7f21ae524d80) 0
+
+Class QUrlQuery
+   size=8 align=8
+   base size=8 base align=8
+QUrlQuery (0x0x7f21ae2ab480) 0
+
+Class QUuid
+   size=16 align=4
+   base size=16 base align=4
+QUuid (0x0x7f21ae2abae0) 0
+
+Class QWaitCondition
+   size=8 align=8
+   base size=8 base align=8
+QWaitCondition (0x0x7f21adf6b120) 0
+
+Class QXmlStreamStringRef
+   size=16 align=8
+   base size=16 base align=8
+QXmlStreamStringRef (0x0x7f21adf6b180) 0
+
+Class QXmlStreamAttribute
+   size=80 align=8
+   base size=73 base align=8
+QXmlStreamAttribute (0x0x7f21adf6b480) 0
+
+Class QXmlStreamAttributes
+   size=8 align=8
+   base size=8 base align=8
+QXmlStreamAttributes (0x0x7f21ae340e38) 0
+  QVector<QXmlStreamAttribute> (0x0x7f21adf6b840) 0
+
+Class QXmlStreamNamespaceDeclaration
+   size=40 align=8
+   base size=40 base align=8
+QXmlStreamNamespaceDeclaration (0x0x7f21adf6b8a0) 0
+
+Class QXmlStreamNotationDeclaration
+   size=56 align=8
+   base size=56 base align=8
+QXmlStreamNotationDeclaration (0x0x7f21adf6bb40) 0
+
+Class QXmlStreamEntityDeclaration
+   size=88 align=8
+   base size=88 base align=8
+QXmlStreamEntityDeclaration (0x0x7f21adf6bde0) 0
+
+Vtable for QXmlStreamEntityResolver
+QXmlStreamEntityResolver::_ZTV24QXmlStreamEntityResolver: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QXmlStreamEntityResolver)
+16    (int (*)(...))QXmlStreamEntityResolver::~QXmlStreamEntityResolver
+24    (int (*)(...))QXmlStreamEntityResolver::~QXmlStreamEntityResolver
+32    (int (*)(...))QXmlStreamEntityResolver::resolveEntity
+40    (int (*)(...))QXmlStreamEntityResolver::resolveUndeclaredEntity
+
+Class QXmlStreamEntityResolver
+   size=8 align=8
+   base size=8 base align=8
+QXmlStreamEntityResolver (0x0x7f21ae0800c0) 0 nearly-empty
+    vptr=((& QXmlStreamEntityResolver::_ZTV24QXmlStreamEntityResolver) + 16u)
+
+Class QXmlStreamReader
+   size=8 align=8
+   base size=8 base align=8
+QXmlStreamReader (0x0x7f21ae080120) 0
+
+Class QXmlStreamWriter
+   size=8 align=8
+   base size=8 base align=8
+QXmlStreamWriter (0x0x7f21ae080b40) 0
+
+Class QRgba64
+   size=8 align=8
+   base size=8 base align=8
+QRgba64 (0x0x7f21ae080c60) 0
+
+Class QColor
+   size=16 align=4
+   base size=14 base align=4
+QColor (0x0x7f21ae080f00) 0
+
+Class QRegion::QRegionData
+   size=16 align=8
+   base size=16 base align=8
+QRegion::QRegionData (0x0x7f21add9d900) 0
+
+Class QRegion
+   size=8 align=8
+   base size=8 base align=8
+QRegion (0x0x7f21add9d8a0) 0
+
+Class QKeySequence
+   size=8 align=8
+   base size=8 base align=8
+QKeySequence (0x0x7f21ade73c60) 0
+
+Class QVector2D
+   size=8 align=4
+   base size=8 base align=4
+QVector2D (0x0x7f21adf3b1e0) 0
+
+Class QTouchDevice
+   size=8 align=8
+   base size=8 base align=8
+QTouchDevice (0x0x7f21adf3b480) 0
+
+Vtable for QInputEvent
+QInputEvent::_ZTV11QInputEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QInputEvent)
+16    (int (*)(...))QInputEvent::~QInputEvent
+24    (int (*)(...))QInputEvent::~QInputEvent
+
+Class QInputEvent
+   size=32 align=8
+   base size=32 base align=8
+QInputEvent (0x0x7f21adf30c30) 0
+    vptr=((& QInputEvent::_ZTV11QInputEvent) + 16u)
+  QEvent (0x0x7f21adf3b660) 0
+      primary-for QInputEvent (0x0x7f21adf30c30)
+
+Vtable for QEnterEvent
+QEnterEvent::_ZTV11QEnterEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QEnterEvent)
+16    (int (*)(...))QEnterEvent::~QEnterEvent
+24    (int (*)(...))QEnterEvent::~QEnterEvent
+
+Class QEnterEvent
+   size=72 align=8
+   base size=72 base align=8
+QEnterEvent (0x0x7f21adf30c98) 0
+    vptr=((& QEnterEvent::_ZTV11QEnterEvent) + 16u)
+  QEvent (0x0x7f21adf3b6c0) 0
+      primary-for QEnterEvent (0x0x7f21adf30c98)
+
+Vtable for QMouseEvent
+QMouseEvent::_ZTV11QMouseEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QMouseEvent)
+16    (int (*)(...))QMouseEvent::~QMouseEvent
+24    (int (*)(...))QMouseEvent::~QMouseEvent
+
+Class QMouseEvent
+   size=104 align=8
+   base size=100 base align=8
+QMouseEvent (0x0x7f21adf30d00) 0
+    vptr=((& QMouseEvent::_ZTV11QMouseEvent) + 16u)
+  QInputEvent (0x0x7f21adf30d68) 0
+      primary-for QMouseEvent (0x0x7f21adf30d00)
+    QEvent (0x0x7f21adf3b720) 0
+        primary-for QInputEvent (0x0x7f21adf30d68)
+
+Vtable for QHoverEvent
+QHoverEvent::_ZTV11QHoverEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QHoverEvent)
+16    (int (*)(...))QHoverEvent::~QHoverEvent
+24    (int (*)(...))QHoverEvent::~QHoverEvent
+
+Class QHoverEvent
+   size=64 align=8
+   base size=64 base align=8
+QHoverEvent (0x0x7f21adf30dd0) 0
+    vptr=((& QHoverEvent::_ZTV11QHoverEvent) + 16u)
+  QInputEvent (0x0x7f21adf30e38) 0
+      primary-for QHoverEvent (0x0x7f21adf30dd0)
+    QEvent (0x0x7f21adf3b780) 0
+        primary-for QInputEvent (0x0x7f21adf30e38)
+
+Vtable for QWheelEvent
+QWheelEvent::_ZTV11QWheelEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QWheelEvent)
+16    (int (*)(...))QWheelEvent::~QWheelEvent
+24    (int (*)(...))QWheelEvent::~QWheelEvent
+
+Class QWheelEvent
+   size=96 align=8
+   base size=96 base align=8
+QWheelEvent (0x0x7f21adf30ea0) 0
+    vptr=((& QWheelEvent::_ZTV11QWheelEvent) + 16u)
+  QInputEvent (0x0x7f21adf30f08) 0
+      primary-for QWheelEvent (0x0x7f21adf30ea0)
+    QEvent (0x0x7f21adf3b7e0) 0
+        primary-for QInputEvent (0x0x7f21adf30f08)
+
+Vtable for QTabletEvent
+QTabletEvent::_ZTV12QTabletEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QTabletEvent)
+16    (int (*)(...))QTabletEvent::~QTabletEvent
+24    (int (*)(...))QTabletEvent::~QTabletEvent
+
+Class QTabletEvent
+   size=128 align=8
+   base size=128 base align=8
+QTabletEvent (0x0x7f21adf30f70) 0
+    vptr=((& QTabletEvent::_ZTV12QTabletEvent) + 16u)
+  QInputEvent (0x0x7f21adc1e000) 0
+      primary-for QTabletEvent (0x0x7f21adf30f70)
+    QEvent (0x0x7f21adf3b840) 0
+        primary-for QInputEvent (0x0x7f21adc1e000)
+
+Vtable for QNativeGestureEvent
+QNativeGestureEvent::_ZTV19QNativeGestureEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QNativeGestureEvent)
+16    (int (*)(...))QNativeGestureEvent::~QNativeGestureEvent
+24    (int (*)(...))QNativeGestureEvent::~QNativeGestureEvent
+
+Class QNativeGestureEvent
+   size=112 align=8
+   base size=112 base align=8
+QNativeGestureEvent (0x0x7f21adc1e068) 0
+    vptr=((& QNativeGestureEvent::_ZTV19QNativeGestureEvent) + 16u)
+  QInputEvent (0x0x7f21adc1e0d0) 0
+      primary-for QNativeGestureEvent (0x0x7f21adc1e068)
+    QEvent (0x0x7f21adf3b8a0) 0
+        primary-for QInputEvent (0x0x7f21adc1e0d0)
+
+Vtable for QKeyEvent
+QKeyEvent::_ZTV9QKeyEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QKeyEvent)
+16    (int (*)(...))QKeyEvent::~QKeyEvent
+24    (int (*)(...))QKeyEvent::~QKeyEvent
+
+Class QKeyEvent
+   size=64 align=8
+   base size=59 base align=8
+QKeyEvent (0x0x7f21adc1e138) 0
+    vptr=((& QKeyEvent::_ZTV9QKeyEvent) + 16u)
+  QInputEvent (0x0x7f21adc1e1a0) 0
+      primary-for QKeyEvent (0x0x7f21adc1e138)
+    QEvent (0x0x7f21adf3b900) 0
+        primary-for QInputEvent (0x0x7f21adc1e1a0)
+
+Vtable for QFocusEvent
+QFocusEvent::_ZTV11QFocusEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QFocusEvent)
+16    (int (*)(...))QFocusEvent::~QFocusEvent
+24    (int (*)(...))QFocusEvent::~QFocusEvent
+
+Class QFocusEvent
+   size=24 align=8
+   base size=24 base align=8
+QFocusEvent (0x0x7f21adc1e208) 0
+    vptr=((& QFocusEvent::_ZTV11QFocusEvent) + 16u)
+  QEvent (0x0x7f21adf3b960) 0
+      primary-for QFocusEvent (0x0x7f21adc1e208)
+
+Vtable for QPaintEvent
+QPaintEvent::_ZTV11QPaintEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QPaintEvent)
+16    (int (*)(...))QPaintEvent::~QPaintEvent
+24    (int (*)(...))QPaintEvent::~QPaintEvent
+
+Class QPaintEvent
+   size=56 align=8
+   base size=49 base align=8
+QPaintEvent (0x0x7f21adc1e270) 0
+    vptr=((& QPaintEvent::_ZTV11QPaintEvent) + 16u)
+  QEvent (0x0x7f21adf3b9c0) 0
+      primary-for QPaintEvent (0x0x7f21adc1e270)
+
+Vtable for QMoveEvent
+QMoveEvent::_ZTV10QMoveEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QMoveEvent)
+16    (int (*)(...))QMoveEvent::~QMoveEvent
+24    (int (*)(...))QMoveEvent::~QMoveEvent
+
+Class QMoveEvent
+   size=40 align=8
+   base size=36 base align=8
+QMoveEvent (0x0x7f21adc1e2d8) 0
+    vptr=((& QMoveEvent::_ZTV10QMoveEvent) + 16u)
+  QEvent (0x0x7f21adf3ba20) 0
+      primary-for QMoveEvent (0x0x7f21adc1e2d8)
+
+Vtable for QExposeEvent
+QExposeEvent::_ZTV12QExposeEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QExposeEvent)
+16    (int (*)(...))QExposeEvent::~QExposeEvent
+24    (int (*)(...))QExposeEvent::~QExposeEvent
+
+Class QExposeEvent
+   size=32 align=8
+   base size=32 base align=8
+QExposeEvent (0x0x7f21adc1e340) 0
+    vptr=((& QExposeEvent::_ZTV12QExposeEvent) + 16u)
+  QEvent (0x0x7f21adf3ba80) 0
+      primary-for QExposeEvent (0x0x7f21adc1e340)
+
+Vtable for QPlatformSurfaceEvent
+QPlatformSurfaceEvent::_ZTV21QPlatformSurfaceEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QPlatformSurfaceEvent)
+16    (int (*)(...))QPlatformSurfaceEvent::~QPlatformSurfaceEvent
+24    (int (*)(...))QPlatformSurfaceEvent::~QPlatformSurfaceEvent
+
+Class QPlatformSurfaceEvent
+   size=24 align=8
+   base size=24 base align=8
+QPlatformSurfaceEvent (0x0x7f21adc1e3a8) 0
+    vptr=((& QPlatformSurfaceEvent::_ZTV21QPlatformSurfaceEvent) + 16u)
+  QEvent (0x0x7f21adf3bae0) 0
+      primary-for QPlatformSurfaceEvent (0x0x7f21adc1e3a8)
+
+Vtable for QResizeEvent
+QResizeEvent::_ZTV12QResizeEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QResizeEvent)
+16    (int (*)(...))QResizeEvent::~QResizeEvent
+24    (int (*)(...))QResizeEvent::~QResizeEvent
+
+Class QResizeEvent
+   size=40 align=8
+   base size=36 base align=8
+QResizeEvent (0x0x7f21adc1e410) 0
+    vptr=((& QResizeEvent::_ZTV12QResizeEvent) + 16u)
+  QEvent (0x0x7f21adf3bb40) 0
+      primary-for QResizeEvent (0x0x7f21adc1e410)
+
+Vtable for QCloseEvent
+QCloseEvent::_ZTV11QCloseEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QCloseEvent)
+16    (int (*)(...))QCloseEvent::~QCloseEvent
+24    (int (*)(...))QCloseEvent::~QCloseEvent
+
+Class QCloseEvent
+   size=24 align=8
+   base size=20 base align=8
+QCloseEvent (0x0x7f21adc1e478) 0
+    vptr=((& QCloseEvent::_ZTV11QCloseEvent) + 16u)
+  QEvent (0x0x7f21adf3bba0) 0
+      primary-for QCloseEvent (0x0x7f21adc1e478)
+
+Vtable for QIconDragEvent
+QIconDragEvent::_ZTV14QIconDragEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QIconDragEvent)
+16    (int (*)(...))QIconDragEvent::~QIconDragEvent
+24    (int (*)(...))QIconDragEvent::~QIconDragEvent
+
+Class QIconDragEvent
+   size=24 align=8
+   base size=20 base align=8
+QIconDragEvent (0x0x7f21adc1e4e0) 0
+    vptr=((& QIconDragEvent::_ZTV14QIconDragEvent) + 16u)
+  QEvent (0x0x7f21adf3bc00) 0
+      primary-for QIconDragEvent (0x0x7f21adc1e4e0)
+
+Vtable for QShowEvent
+QShowEvent::_ZTV10QShowEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QShowEvent)
+16    (int (*)(...))QShowEvent::~QShowEvent
+24    (int (*)(...))QShowEvent::~QShowEvent
+
+Class QShowEvent
+   size=24 align=8
+   base size=20 base align=8
+QShowEvent (0x0x7f21adc1e548) 0
+    vptr=((& QShowEvent::_ZTV10QShowEvent) + 16u)
+  QEvent (0x0x7f21adf3bc60) 0
+      primary-for QShowEvent (0x0x7f21adc1e548)
+
+Vtable for QHideEvent
+QHideEvent::_ZTV10QHideEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QHideEvent)
+16    (int (*)(...))QHideEvent::~QHideEvent
+24    (int (*)(...))QHideEvent::~QHideEvent
+
+Class QHideEvent
+   size=24 align=8
+   base size=20 base align=8
+QHideEvent (0x0x7f21adc1e5b0) 0
+    vptr=((& QHideEvent::_ZTV10QHideEvent) + 16u)
+  QEvent (0x0x7f21adf3bcc0) 0
+      primary-for QHideEvent (0x0x7f21adc1e5b0)
+
+Vtable for QContextMenuEvent
+QContextMenuEvent::_ZTV17QContextMenuEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QContextMenuEvent)
+16    (int (*)(...))QContextMenuEvent::~QContextMenuEvent
+24    (int (*)(...))QContextMenuEvent::~QContextMenuEvent
+
+Class QContextMenuEvent
+   size=56 align=8
+   base size=49 base align=8
+QContextMenuEvent (0x0x7f21adc1e618) 0
+    vptr=((& QContextMenuEvent::_ZTV17QContextMenuEvent) + 16u)
+  QInputEvent (0x0x7f21adc1e680) 0
+      primary-for QContextMenuEvent (0x0x7f21adc1e618)
+    QEvent (0x0x7f21adf3bd20) 0
+        primary-for QInputEvent (0x0x7f21adc1e680)
+
+Class QInputMethodEvent::Attribute
+   size=32 align=8
+   base size=32 base align=8
+QInputMethodEvent::Attribute (0x0x7f21adf3bde0) 0
+
+Vtable for QInputMethodEvent
+QInputMethodEvent::_ZTV17QInputMethodEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QInputMethodEvent)
+16    (int (*)(...))QInputMethodEvent::~QInputMethodEvent
+24    (int (*)(...))QInputMethodEvent::~QInputMethodEvent
+
+Class QInputMethodEvent
+   size=56 align=8
+   base size=56 base align=8
+QInputMethodEvent (0x0x7f21adc1e6e8) 0
+    vptr=((& QInputMethodEvent::_ZTV17QInputMethodEvent) + 16u)
+  QEvent (0x0x7f21adf3bd80) 0
+      primary-for QInputMethodEvent (0x0x7f21adc1e6e8)
+
+Class QInputMethodQueryEvent::QueryPair
+   size=24 align=8
+   base size=24 base align=8
+QInputMethodQueryEvent::QueryPair (0x0x7f21adcd42a0) 0
+
+Vtable for QInputMethodQueryEvent
+QInputMethodQueryEvent::_ZTV22QInputMethodQueryEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI22QInputMethodQueryEvent)
+16    (int (*)(...))QInputMethodQueryEvent::~QInputMethodQueryEvent
+24    (int (*)(...))QInputMethodQueryEvent::~QInputMethodQueryEvent
+
+Class QInputMethodQueryEvent
+   size=32 align=8
+   base size=32 base align=8
+QInputMethodQueryEvent (0x0x7f21adc1ea28) 0
+    vptr=((& QInputMethodQueryEvent::_ZTV22QInputMethodQueryEvent) + 16u)
+  QEvent (0x0x7f21adcd4240) 0
+      primary-for QInputMethodQueryEvent (0x0x7f21adc1ea28)
+
+Vtable for QDropEvent
+QDropEvent::_ZTV10QDropEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QDropEvent)
+16    (int (*)(...))QDropEvent::~QDropEvent
+24    (int (*)(...))QDropEvent::~QDropEvent
+
+Class QDropEvent
+   size=72 align=8
+   base size=72 base align=8
+QDropEvent (0x0x7f21adc1ed00) 0
+    vptr=((& QDropEvent::_ZTV10QDropEvent) + 16u)
+  QEvent (0x0x7f21adcd4600) 0
+      primary-for QDropEvent (0x0x7f21adc1ed00)
+
+Vtable for QDragMoveEvent
+QDragMoveEvent::_ZTV14QDragMoveEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QDragMoveEvent)
+16    (int (*)(...))QDragMoveEvent::~QDragMoveEvent
+24    (int (*)(...))QDragMoveEvent::~QDragMoveEvent
+
+Class QDragMoveEvent
+   size=88 align=8
+   base size=88 base align=8
+QDragMoveEvent (0x0x7f21adc1ed68) 0
+    vptr=((& QDragMoveEvent::_ZTV14QDragMoveEvent) + 16u)
+  QDropEvent (0x0x7f21adc1edd0) 0
+      primary-for QDragMoveEvent (0x0x7f21adc1ed68)
+    QEvent (0x0x7f21adcd4660) 0
+        primary-for QDropEvent (0x0x7f21adc1edd0)
+
+Vtable for QDragEnterEvent
+QDragEnterEvent::_ZTV15QDragEnterEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QDragEnterEvent)
+16    (int (*)(...))QDragEnterEvent::~QDragEnterEvent
+24    (int (*)(...))QDragEnterEvent::~QDragEnterEvent
+
+Class QDragEnterEvent
+   size=88 align=8
+   base size=88 base align=8
+QDragEnterEvent (0x0x7f21adc1ee38) 0
+    vptr=((& QDragEnterEvent::_ZTV15QDragEnterEvent) + 16u)
+  QDragMoveEvent (0x0x7f21adc1eea0) 0
+      primary-for QDragEnterEvent (0x0x7f21adc1ee38)
+    QDropEvent (0x0x7f21adc1ef08) 0
+        primary-for QDragMoveEvent (0x0x7f21adc1eea0)
+      QEvent (0x0x7f21adcd46c0) 0
+          primary-for QDropEvent (0x0x7f21adc1ef08)
+
+Vtable for QDragLeaveEvent
+QDragLeaveEvent::_ZTV15QDragLeaveEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QDragLeaveEvent)
+16    (int (*)(...))QDragLeaveEvent::~QDragLeaveEvent
+24    (int (*)(...))QDragLeaveEvent::~QDragLeaveEvent
+
+Class QDragLeaveEvent
+   size=24 align=8
+   base size=20 base align=8
+QDragLeaveEvent (0x0x7f21adc1ef70) 0
+    vptr=((& QDragLeaveEvent::_ZTV15QDragLeaveEvent) + 16u)
+  QEvent (0x0x7f21adcd4720) 0
+      primary-for QDragLeaveEvent (0x0x7f21adc1ef70)
+
+Vtable for QHelpEvent
+QHelpEvent::_ZTV10QHelpEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QHelpEvent)
+16    (int (*)(...))QHelpEvent::~QHelpEvent
+24    (int (*)(...))QHelpEvent::~QHelpEvent
+
+Class QHelpEvent
+   size=40 align=8
+   base size=36 base align=8
+QHelpEvent (0x0x7f21add37000) 0
+    vptr=((& QHelpEvent::_ZTV10QHelpEvent) + 16u)
+  QEvent (0x0x7f21adcd4780) 0
+      primary-for QHelpEvent (0x0x7f21add37000)
+
+Vtable for QStatusTipEvent
+QStatusTipEvent::_ZTV15QStatusTipEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QStatusTipEvent)
+16    (int (*)(...))QStatusTipEvent::~QStatusTipEvent
+24    (int (*)(...))QStatusTipEvent::~QStatusTipEvent
+
+Class QStatusTipEvent
+   size=32 align=8
+   base size=32 base align=8
+QStatusTipEvent (0x0x7f21add37068) 0
+    vptr=((& QStatusTipEvent::_ZTV15QStatusTipEvent) + 16u)
+  QEvent (0x0x7f21adcd47e0) 0
+      primary-for QStatusTipEvent (0x0x7f21add37068)
+
+Vtable for QWhatsThisClickedEvent
+QWhatsThisClickedEvent::_ZTV22QWhatsThisClickedEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI22QWhatsThisClickedEvent)
+16    (int (*)(...))QWhatsThisClickedEvent::~QWhatsThisClickedEvent
+24    (int (*)(...))QWhatsThisClickedEvent::~QWhatsThisClickedEvent
+
+Class QWhatsThisClickedEvent
+   size=32 align=8
+   base size=32 base align=8
+QWhatsThisClickedEvent (0x0x7f21add370d0) 0
+    vptr=((& QWhatsThisClickedEvent::_ZTV22QWhatsThisClickedEvent) + 16u)
+  QEvent (0x0x7f21adcd4840) 0
+      primary-for QWhatsThisClickedEvent (0x0x7f21add370d0)
+
+Vtable for QActionEvent
+QActionEvent::_ZTV12QActionEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QActionEvent)
+16    (int (*)(...))QActionEvent::~QActionEvent
+24    (int (*)(...))QActionEvent::~QActionEvent
+
+Class QActionEvent
+   size=40 align=8
+   base size=40 base align=8
+QActionEvent (0x0x7f21add37138) 0
+    vptr=((& QActionEvent::_ZTV12QActionEvent) + 16u)
+  QEvent (0x0x7f21adcd48a0) 0
+      primary-for QActionEvent (0x0x7f21add37138)
+
+Vtable for QFileOpenEvent
+QFileOpenEvent::_ZTV14QFileOpenEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QFileOpenEvent)
+16    (int (*)(...))QFileOpenEvent::~QFileOpenEvent
+24    (int (*)(...))QFileOpenEvent::~QFileOpenEvent
+
+Class QFileOpenEvent
+   size=40 align=8
+   base size=40 base align=8
+QFileOpenEvent (0x0x7f21add371a0) 0
+    vptr=((& QFileOpenEvent::_ZTV14QFileOpenEvent) + 16u)
+  QEvent (0x0x7f21adcd4900) 0
+      primary-for QFileOpenEvent (0x0x7f21add371a0)
+
+Vtable for QToolBarChangeEvent
+QToolBarChangeEvent::_ZTV19QToolBarChangeEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QToolBarChangeEvent)
+16    (int (*)(...))QToolBarChangeEvent::~QToolBarChangeEvent
+24    (int (*)(...))QToolBarChangeEvent::~QToolBarChangeEvent
+
+Class QToolBarChangeEvent
+   size=24 align=8
+   base size=21 base align=8
+QToolBarChangeEvent (0x0x7f21add37208) 0
+    vptr=((& QToolBarChangeEvent::_ZTV19QToolBarChangeEvent) + 16u)
+  QEvent (0x0x7f21adcd4960) 0
+      primary-for QToolBarChangeEvent (0x0x7f21add37208)
+
+Vtable for QShortcutEvent
+QShortcutEvent::_ZTV14QShortcutEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QShortcutEvent)
+16    (int (*)(...))QShortcutEvent::~QShortcutEvent
+24    (int (*)(...))QShortcutEvent::~QShortcutEvent
+
+Class QShortcutEvent
+   size=40 align=8
+   base size=40 base align=8
+QShortcutEvent (0x0x7f21add37270) 0
+    vptr=((& QShortcutEvent::_ZTV14QShortcutEvent) + 16u)
+  QEvent (0x0x7f21adcd49c0) 0
+      primary-for QShortcutEvent (0x0x7f21add37270)
+
+Vtable for QWindowStateChangeEvent
+QWindowStateChangeEvent::_ZTV23QWindowStateChangeEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI23QWindowStateChangeEvent)
+16    (int (*)(...))QWindowStateChangeEvent::~QWindowStateChangeEvent
+24    (int (*)(...))QWindowStateChangeEvent::~QWindowStateChangeEvent
+
+Class QWindowStateChangeEvent
+   size=32 align=8
+   base size=25 base align=8
+QWindowStateChangeEvent (0x0x7f21add372d8) 0
+    vptr=((& QWindowStateChangeEvent::_ZTV23QWindowStateChangeEvent) + 16u)
+  QEvent (0x0x7f21adcd4a20) 0
+      primary-for QWindowStateChangeEvent (0x0x7f21add372d8)
+
+Class QPointingDeviceUniqueId
+   size=8 align=8
+   base size=8 base align=8
+QPointingDeviceUniqueId (0x0x7f21adcd4a80) 0
+
+Class QTouchEvent::TouchPoint
+   size=8 align=8
+   base size=8 base align=8
+QTouchEvent::TouchPoint (0x0x7f21ad977180) 0
+
+Vtable for QTouchEvent
+QTouchEvent::_ZTV11QTouchEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QTouchEvent)
+16    (int (*)(...))QTouchEvent::~QTouchEvent
+24    (int (*)(...))QTouchEvent::~QTouchEvent
+
+Class QTouchEvent
+   size=72 align=8
+   base size=72 base align=8
+QTouchEvent (0x0x7f21add37958) 0
+    vptr=((& QTouchEvent::_ZTV11QTouchEvent) + 16u)
+  QInputEvent (0x0x7f21add379c0) 0
+      primary-for QTouchEvent (0x0x7f21add37958)
+    QEvent (0x0x7f21ad977120) 0
+        primary-for QInputEvent (0x0x7f21add379c0)
+
+Vtable for QScrollPrepareEvent
+QScrollPrepareEvent::_ZTV19QScrollPrepareEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QScrollPrepareEvent)
+16    (int (*)(...))QScrollPrepareEvent::~QScrollPrepareEvent
+24    (int (*)(...))QScrollPrepareEvent::~QScrollPrepareEvent
+
+Class QScrollPrepareEvent
+   size=112 align=8
+   base size=112 base align=8
+QScrollPrepareEvent (0x0x7f21ada51208) 0
+    vptr=((& QScrollPrepareEvent::_ZTV19QScrollPrepareEvent) + 16u)
+  QEvent (0x0x7f21ada3e7e0) 0
+      primary-for QScrollPrepareEvent (0x0x7f21ada51208)
+
+Vtable for QScrollEvent
+QScrollEvent::_ZTV12QScrollEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QScrollEvent)
+16    (int (*)(...))QScrollEvent::~QScrollEvent
+24    (int (*)(...))QScrollEvent::~QScrollEvent
+
+Class QScrollEvent
+   size=64 align=8
+   base size=60 base align=8
+QScrollEvent (0x0x7f21ada51270) 0
+    vptr=((& QScrollEvent::_ZTV12QScrollEvent) + 16u)
+  QEvent (0x0x7f21ada3e840) 0
+      primary-for QScrollEvent (0x0x7f21ada51270)
+
+Vtable for QScreenOrientationChangeEvent
+QScreenOrientationChangeEvent::_ZTV29QScreenOrientationChangeEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI29QScreenOrientationChangeEvent)
+16    (int (*)(...))QScreenOrientationChangeEvent::~QScreenOrientationChangeEvent
+24    (int (*)(...))QScreenOrientationChangeEvent::~QScreenOrientationChangeEvent
+
+Class QScreenOrientationChangeEvent
+   size=40 align=8
+   base size=36 base align=8
+QScreenOrientationChangeEvent (0x0x7f21ada512d8) 0
+    vptr=((& QScreenOrientationChangeEvent::_ZTV29QScreenOrientationChangeEvent) + 16u)
+  QEvent (0x0x7f21ada3e8a0) 0
+      primary-for QScreenOrientationChangeEvent (0x0x7f21ada512d8)
+
+Vtable for QApplicationStateChangeEvent
+QApplicationStateChangeEvent::_ZTV28QApplicationStateChangeEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI28QApplicationStateChangeEvent)
+16    (int (*)(...))QApplicationStateChangeEvent::~QApplicationStateChangeEvent
+24    (int (*)(...))QApplicationStateChangeEvent::~QApplicationStateChangeEvent
+
+Class QApplicationStateChangeEvent
+   size=24 align=8
+   base size=24 base align=8
+QApplicationStateChangeEvent (0x0x7f21ada51340) 0
+    vptr=((& QApplicationStateChangeEvent::_ZTV28QApplicationStateChangeEvent) + 16u)
+  QEvent (0x0x7f21ada3e900) 0
+      primary-for QApplicationStateChangeEvent (0x0x7f21ada51340)
+
+Class QFont
+   size=16 align=8
+   base size=12 base align=8
+QFont (0x0x7f21ada3e960) 0
+
+Class QPolygon
+   size=8 align=8
+   base size=8 base align=8
+QPolygon (0x0x7f21adb190d0) 0
+  QVector<QPoint> (0x0x7f21adaf4660) 0
+
+Class QPolygonF
+   size=8 align=8
+   base size=8 base align=8
+QPolygonF (0x0x7f21adb19478) 0
+  QVector<QPointF> (0x0x7f21adaf4ae0) 0
+
+Class QMatrix
+   size=48 align=8
+   base size=48 base align=8
+QMatrix (0x0x7f21adaf4ea0) 0
+
+Class QPainterPath::Element
+   size=24 align=8
+   base size=24 base align=8
+QPainterPath::Element (0x0x7f21ad7f31e0) 0
+
+Class QPainterPath
+   size=8 align=8
+   base size=8 base align=8
+QPainterPath (0x0x7f21ad7f3180) 0
+
+Class QPainterPathStroker
+   size=8 align=8
+   base size=8 base align=8
+QPainterPathStroker (0x0x7f21ad7f3ba0) 0
+
+Class QTransform
+   size=88 align=8
+   base size=88 base align=8
+QTransform (0x0x7f21ad7f3cc0) 0
+
+Vtable for QPaintDevice
+QPaintDevice::_ZTV12QPaintDevice: 10u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QPaintDevice)
+16    0u
+24    0u
+32    (int (*)(...))QPaintDevice::devType
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))QPaintDevice::metric
+56    (int (*)(...))QPaintDevice::initPainter
+64    (int (*)(...))QPaintDevice::redirected
+72    (int (*)(...))QPaintDevice::sharedPainter
+
+Class QPaintDevice
+   size=24 align=8
+   base size=24 base align=8
+QPaintDevice (0x0x7f21ad8d0420) 0
+    vptr=((& QPaintDevice::_ZTV12QPaintDevice) + 16u)
+
+Class QPixelFormat
+   size=8 align=8
+   base size=8 base align=8
+QPixelFormat (0x0x7f21ad8d0480) 0
+
+Vtable for QImage
+QImage::_ZTV6QImage: 10u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI6QImage)
+16    (int (*)(...))QImage::~QImage
+24    (int (*)(...))QImage::~QImage
+32    (int (*)(...))QImage::devType
+40    (int (*)(...))QImage::paintEngine
+48    (int (*)(...))QImage::metric
+56    (int (*)(...))QPaintDevice::initPainter
+64    (int (*)(...))QPaintDevice::redirected
+72    (int (*)(...))QPaintDevice::sharedPainter
+
+Class QImage
+   size=32 align=8
+   base size=32 base align=8
+QImage (0x0x7f21ad58f340) 0
+    vptr=((& QImage::_ZTV6QImage) + 16u)
+  QPaintDevice (0x0x7f21ad8d0f00) 0
+      primary-for QImage (0x0x7f21ad58f340)
+
+Vtable for QPixmap
+QPixmap::_ZTV7QPixmap: 10u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QPixmap)
+16    (int (*)(...))QPixmap::~QPixmap
+24    (int (*)(...))QPixmap::~QPixmap
+32    (int (*)(...))QPixmap::devType
+40    (int (*)(...))QPixmap::paintEngine
+48    (int (*)(...))QPixmap::metric
+56    (int (*)(...))QPaintDevice::initPainter
+64    (int (*)(...))QPaintDevice::redirected
+72    (int (*)(...))QPaintDevice::sharedPainter
+
+Class QPixmap
+   size=32 align=8
+   base size=32 base align=8
+QPixmap (0x0x7f21ad658ea0) 0
+    vptr=((& QPixmap::_ZTV7QPixmap) + 16u)
+  QPaintDevice (0x0x7f21ad645ea0) 0
+      primary-for QPixmap (0x0x7f21ad658ea0)
+
+Class QBrush
+   size=8 align=8
+   base size=8 base align=8
+QBrush (0x0x7f21ad6bc1e0) 0
+
+Class QBrushData
+   size=112 align=8
+   base size=112 base align=8
+QBrushData (0x0x7f21ad6bc960) 0
+
+Class QGradient
+   size=64 align=8
+   base size=64 base align=8
+QGradient (0x0x7f21ad6bc9c0) 0
+
+Class QLinearGradient
+   size=64 align=8
+   base size=64 base align=8
+QLinearGradient (0x0x7f21ad6bf820) 0
+  QGradient (0x0x7f21ad6bcc60) 0
+
+Class QRadialGradient
+   size=64 align=8
+   base size=64 base align=8
+QRadialGradient (0x0x7f21ad6bf888) 0
+  QGradient (0x0x7f21ad6bccc0) 0
+
+Class QConicalGradient
+   size=64 align=8
+   base size=64 base align=8
+QConicalGradient (0x0x7f21ad6bf8f0) 0
+  QGradient (0x0x7f21ad6bcd20) 0
+
+Class QPen
+   size=8 align=8
+   base size=8 base align=8
+QPen (0x0x7f21ad6bcd80) 0
+
+Class QTextOption::Tab
+   size=16 align=8
+   base size=14 base align=8
+QTextOption::Tab (0x0x7f21ad3f1000) 0
+
+Class QTextOption
+   size=32 align=8
+   base size=32 base align=8
+QTextOption (0x0x7f21ad3c3f60) 0
+
+Class QTextLength
+   size=16 align=8
+   base size=16 base align=8
+QTextLength (0x0x7f21ad3f1780) 0
+
+Class QTextFormat
+   size=16 align=8
+   base size=12 base align=8
+QTextFormat (0x0x7f21ad3f1ea0) 0
+
+Class QTextCharFormat
+   size=16 align=8
+   base size=12 base align=8
+QTextCharFormat (0x0x7f21ad4dc9c0) 0
+  QTextFormat (0x0x7f21ad4b8d20) 0
+
+Class QTextBlockFormat
+   size=16 align=8
+   base size=12 base align=8
+QTextBlockFormat (0x0x7f21ad4dcbc8) 0
+  QTextFormat (0x0x7f21ad1b3000) 0
+
+Class QTextListFormat
+   size=16 align=8
+   base size=12 base align=8
+QTextListFormat (0x0x7f21ad4dce38) 0
+  QTextFormat (0x0x7f21ad1b32a0) 0
+
+Class QTextImageFormat
+   size=16 align=8
+   base size=12 base align=8
+QTextImageFormat (0x0x7f21ad4dc2d8) 0
+  QTextCharFormat (0x0x7f21ad4dc3a8) 0
+    QTextFormat (0x0x7f21ad1b3540) 0
+
+Class QTextFrameFormat
+   size=16 align=8
+   base size=12 base align=8
+QTextFrameFormat (0x0x7f21ad1f9138) 0
+  QTextFormat (0x0x7f21ad1b37e0) 0
+
+Class QTextTableFormat
+   size=16 align=8
+   base size=12 base align=8
+QTextTableFormat (0x0x7f21ad1f9340) 0
+  QTextFrameFormat (0x0x7f21ad1f93a8) 0
+    QTextFormat (0x0x7f21ad1b3a80) 0
+
+Class QTextTableCellFormat
+   size=16 align=8
+   base size=12 base align=8
+QTextTableCellFormat (0x0x7f21ad1f95b0) 0
+  QTextCharFormat (0x0x7f21ad1f9618) 0
+    QTextFormat (0x0x7f21ad1b3d80) 0
+
+Class QFontDatabase
+   size=8 align=8
+   base size=8 base align=8
+QFontDatabase (0x0x7f21ad253060) 0
+
+Class QRawFont
+   size=8 align=8
+   base size=8 base align=8
+QRawFont (0x0x7f21ad2530c0) 0
+
+Class QGlyphRun
+   size=8 align=8
+   base size=8 base align=8
+QGlyphRun (0x0x7f21ad2535a0) 0
+
+Class QTextCursor
+   size=8 align=8
+   base size=8 base align=8
+QTextCursor (0x0x7f21ad2538a0) 0
+
+Class QTextInlineObject
+   size=16 align=8
+   base size=16 base align=8
+QTextInlineObject (0x0x7f21ad253ba0) 0
+
+Class QTextLayout::FormatRange
+   size=24 align=8
+   base size=24 base align=8
+QTextLayout::FormatRange (0x0x7f21ad253c60) 0
+
+Class QTextLayout
+   size=8 align=8
+   base size=8 base align=8
+QTextLayout (0x0x7f21ad253c00) 0
+
+Class QTextLine
+   size=16 align=8
+   base size=16 base align=8
+QTextLine (0x0x7f21acf866c0) 0
+
+Vtable for QAbstractUndoItem
+QAbstractUndoItem::_ZTV17QAbstractUndoItem: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QAbstractUndoItem)
+16    (int (*)(...))__cxa_pure_virtual
+24    (int (*)(...))__cxa_pure_virtual
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+
+Class QAbstractUndoItem
+   size=8 align=8
+   base size=8 base align=8
+QAbstractUndoItem (0x0x7f21acf86720) 0 nearly-empty
+    vptr=((& QAbstractUndoItem::_ZTV17QAbstractUndoItem) + 16u)
+
+Class QTextDocument::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTextDocument::QPrivateSignal (0x0x7f21acf867e0) 0 empty
+
+Vtable for QTextDocument
+QTextDocument::_ZTV13QTextDocument: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QTextDocument)
+16    (int (*)(...))QTextDocument::metaObject
+24    (int (*)(...))QTextDocument::qt_metacast
+32    (int (*)(...))QTextDocument::qt_metacall
+40    (int (*)(...))QTextDocument::~QTextDocument
+48    (int (*)(...))QTextDocument::~QTextDocument
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QTextDocument::clear
+120   (int (*)(...))QTextDocument::createObject
+128   (int (*)(...))QTextDocument::loadResource
+
+Class QTextDocument
+   size=16 align=8
+   base size=16 base align=8
+QTextDocument (0x0x7f21acf84958) 0
+    vptr=((& QTextDocument::_ZTV13QTextDocument) + 16u)
+  QObject (0x0x7f21acf86780) 0
+      primary-for QTextDocument (0x0x7f21acf84958)
+
+Class QPalette::Data
+   size=4 align=4
+   base size=4 base align=4
+QPalette::Data (0x0x7f21acf86a20) 0
+
+Class QPalette
+   size=16 align=8
+   base size=12 base align=8
+QPalette (0x0x7f21acf869c0) 0
+
+Class QAbstractTextDocumentLayout::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractTextDocumentLayout::QPrivateSignal (0x0x7f21ad0acae0) 0 empty
+
+Class QAbstractTextDocumentLayout::Selection
+   size=24 align=8
+   base size=24 base align=8
+QAbstractTextDocumentLayout::Selection (0x0x7f21ad0acb40) 0
+
+Class QAbstractTextDocumentLayout::PaintContext
+   size=64 align=8
+   base size=64 base align=8
+QAbstractTextDocumentLayout::PaintContext (0x0x7f21ad0acba0) 0
+
+Vtable for QAbstractTextDocumentLayout
+QAbstractTextDocumentLayout::_ZTV27QAbstractTextDocumentLayout: 24u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI27QAbstractTextDocumentLayout)
+16    (int (*)(...))QAbstractTextDocumentLayout::metaObject
+24    (int (*)(...))QAbstractTextDocumentLayout::qt_metacast
+32    (int (*)(...))QAbstractTextDocumentLayout::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))__cxa_pure_virtual
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))__cxa_pure_virtual
+160   (int (*)(...))__cxa_pure_virtual
+168   (int (*)(...))QAbstractTextDocumentLayout::resizeInlineObject
+176   (int (*)(...))QAbstractTextDocumentLayout::positionInlineObject
+184   (int (*)(...))QAbstractTextDocumentLayout::drawInlineObject
+
+Class QAbstractTextDocumentLayout
+   size=16 align=8
+   base size=16 base align=8
+QAbstractTextDocumentLayout (0x0x7f21ad0b8680) 0
+    vptr=((& QAbstractTextDocumentLayout::_ZTV27QAbstractTextDocumentLayout) + 16u)
+  QObject (0x0x7f21ad0aca80) 0
+      primary-for QAbstractTextDocumentLayout (0x0x7f21ad0b8680)
+
+Vtable for QTextObjectInterface
+QTextObjectInterface::_ZTV20QTextObjectInterface: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QTextObjectInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+
+Class QTextObjectInterface
+   size=8 align=8
+   base size=8 base align=8
+QTextObjectInterface (0x0x7f21ad12c180) 0 nearly-empty
+    vptr=((& QTextObjectInterface::_ZTV20QTextObjectInterface) + 16u)
+
+Class QAccessible::State
+   size=8 align=8
+   base size=5 base align=8
+QAccessible::State (0x0x7f21ad12c2a0) 0
+
+Vtable for QAccessible::ActivationObserver
+QAccessible::ActivationObserver::_ZTVN11QAccessible18ActivationObserverE: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN11QAccessible18ActivationObserverE)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class QAccessible::ActivationObserver
+   size=8 align=8
+   base size=8 base align=8
+QAccessible::ActivationObserver (0x0x7f21ad12c300) 0 nearly-empty
+    vptr=((& QAccessible::ActivationObserver::_ZTVN11QAccessible18ActivationObserverE) + 16u)
+
+Class QAccessible
+   size=1 align=1
+   base size=0 base align=1
+QAccessible (0x0x7f21ad12c240) 0 empty
+
+Vtable for QAccessibleInterface
+QAccessibleInterface::_ZTV20QAccessibleInterface: 23u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QAccessibleInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))QAccessibleInterface::window
+56    (int (*)(...))QAccessibleInterface::relations
+64    (int (*)(...))QAccessibleInterface::focusChild
+72    (int (*)(...))__cxa_pure_virtual
+80    (int (*)(...))__cxa_pure_virtual
+88    (int (*)(...))__cxa_pure_virtual
+96    (int (*)(...))__cxa_pure_virtual
+104   (int (*)(...))__cxa_pure_virtual
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))__cxa_pure_virtual
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))QAccessibleInterface::foregroundColor
+160   (int (*)(...))QAccessibleInterface::backgroundColor
+168   (int (*)(...))QAccessibleInterface::virtual_hook
+176   (int (*)(...))QAccessibleInterface::interface_cast
+
+Class QAccessibleInterface
+   size=8 align=8
+   base size=8 base align=8
+QAccessibleInterface (0x0x7f21ad12c4e0) 0 nearly-empty
+    vptr=((& QAccessibleInterface::_ZTV20QAccessibleInterface) + 16u)
+
+Vtable for QAccessibleTextInterface
+QAccessibleTextInterface::_ZTV24QAccessibleTextInterface: 20u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QAccessibleTextInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))__cxa_pure_virtual
+72    (int (*)(...))__cxa_pure_virtual
+80    (int (*)(...))__cxa_pure_virtual
+88    (int (*)(...))__cxa_pure_virtual
+96    (int (*)(...))QAccessibleTextInterface::textBeforeOffset
+104   (int (*)(...))QAccessibleTextInterface::textAfterOffset
+112   (int (*)(...))QAccessibleTextInterface::textAtOffset
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))__cxa_pure_virtual
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))__cxa_pure_virtual
+
+Class QAccessibleTextInterface
+   size=8 align=8
+   base size=8 base align=8
+QAccessibleTextInterface (0x0x7f21ad12c540) 0 nearly-empty
+    vptr=((& QAccessibleTextInterface::_ZTV24QAccessibleTextInterface) + 16u)
+
+Vtable for QAccessibleEditableTextInterface
+QAccessibleEditableTextInterface::_ZTV32QAccessibleEditableTextInterface: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI32QAccessibleEditableTextInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+
+Class QAccessibleEditableTextInterface
+   size=8 align=8
+   base size=8 base align=8
+QAccessibleEditableTextInterface (0x0x7f21ad12c5a0) 0 nearly-empty
+    vptr=((& QAccessibleEditableTextInterface::_ZTV32QAccessibleEditableTextInterface) + 16u)
+
+Vtable for QAccessibleValueInterface
+QAccessibleValueInterface::_ZTV25QAccessibleValueInterface: 9u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI25QAccessibleValueInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))__cxa_pure_virtual
+
+Class QAccessibleValueInterface
+   size=8 align=8
+   base size=8 base align=8
+QAccessibleValueInterface (0x0x7f21ad12c600) 0 nearly-empty
+    vptr=((& QAccessibleValueInterface::_ZTV25QAccessibleValueInterface) + 16u)
+
+Vtable for QAccessibleTableCellInterface
+QAccessibleTableCellInterface::_ZTV29QAccessibleTableCellInterface: 12u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI29QAccessibleTableCellInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))__cxa_pure_virtual
+72    (int (*)(...))__cxa_pure_virtual
+80    (int (*)(...))__cxa_pure_virtual
+88    (int (*)(...))__cxa_pure_virtual
+
+Class QAccessibleTableCellInterface
+   size=8 align=8
+   base size=8 base align=8
+QAccessibleTableCellInterface (0x0x7f21ad12c660) 0 nearly-empty
+    vptr=((& QAccessibleTableCellInterface::_ZTV29QAccessibleTableCellInterface) + 16u)
+
+Vtable for QAccessibleTableInterface
+QAccessibleTableInterface::_ZTV25QAccessibleTableInterface: 24u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI25QAccessibleTableInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))__cxa_pure_virtual
+72    (int (*)(...))__cxa_pure_virtual
+80    (int (*)(...))__cxa_pure_virtual
+88    (int (*)(...))__cxa_pure_virtual
+96    (int (*)(...))__cxa_pure_virtual
+104   (int (*)(...))__cxa_pure_virtual
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))__cxa_pure_virtual
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))__cxa_pure_virtual
+160   (int (*)(...))__cxa_pure_virtual
+168   (int (*)(...))__cxa_pure_virtual
+176   (int (*)(...))__cxa_pure_virtual
+184   (int (*)(...))__cxa_pure_virtual
+
+Class QAccessibleTableInterface
+   size=8 align=8
+   base size=8 base align=8
+QAccessibleTableInterface (0x0x7f21ad12c6c0) 0 nearly-empty
+    vptr=((& QAccessibleTableInterface::_ZTV25QAccessibleTableInterface) + 16u)
+
+Vtable for QAccessibleActionInterface
+QAccessibleActionInterface::_ZTV26QAccessibleActionInterface: 9u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI26QAccessibleActionInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))QAccessibleActionInterface::localizedActionName
+48    (int (*)(...))QAccessibleActionInterface::localizedActionDescription
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))__cxa_pure_virtual
+
+Class QAccessibleActionInterface
+   size=8 align=8
+   base size=8 base align=8
+QAccessibleActionInterface (0x0x7f21ad12c720) 0 nearly-empty
+    vptr=((& QAccessibleActionInterface::_ZTV26QAccessibleActionInterface) + 16u)
+
+Vtable for QAccessibleImageInterface
+QAccessibleImageInterface::_ZTV25QAccessibleImageInterface: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI25QAccessibleImageInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+
+Class QAccessibleImageInterface
+   size=8 align=8
+   base size=8 base align=8
+QAccessibleImageInterface (0x0x7f21ad12c780) 0 nearly-empty
+    vptr=((& QAccessibleImageInterface::_ZTV25QAccessibleImageInterface) + 16u)
+
+Vtable for QAccessibleEvent
+QAccessibleEvent::_ZTV16QAccessibleEvent: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QAccessibleEvent)
+16    (int (*)(...))QAccessibleEvent::~QAccessibleEvent
+24    (int (*)(...))QAccessibleEvent::~QAccessibleEvent
+32    (int (*)(...))QAccessibleEvent::accessibleInterface
+
+Class QAccessibleEvent
+   size=32 align=8
+   base size=28 base align=8
+QAccessibleEvent (0x0x7f21ad12c7e0) 0
+    vptr=((& QAccessibleEvent::_ZTV16QAccessibleEvent) + 16u)
+
+Vtable for QAccessibleStateChangeEvent
+QAccessibleStateChangeEvent::_ZTV27QAccessibleStateChangeEvent: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI27QAccessibleStateChangeEvent)
+16    (int (*)(...))QAccessibleStateChangeEvent::~QAccessibleStateChangeEvent
+24    (int (*)(...))QAccessibleStateChangeEvent::~QAccessibleStateChangeEvent
+32    (int (*)(...))QAccessibleEvent::accessibleInterface
+
+Class QAccessibleStateChangeEvent
+   size=40 align=8
+   base size=40 base align=8
+QAccessibleStateChangeEvent (0x0x7f21acddd0d0) 0
+    vptr=((& QAccessibleStateChangeEvent::_ZTV27QAccessibleStateChangeEvent) + 16u)
+  QAccessibleEvent (0x0x7f21ad12cd20) 0
+      primary-for QAccessibleStateChangeEvent (0x0x7f21acddd0d0)
+
+Vtable for QAccessibleTextCursorEvent
+QAccessibleTextCursorEvent::_ZTV26QAccessibleTextCursorEvent: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI26QAccessibleTextCursorEvent)
+16    (int (*)(...))QAccessibleTextCursorEvent::~QAccessibleTextCursorEvent
+24    (int (*)(...))QAccessibleTextCursorEvent::~QAccessibleTextCursorEvent
+32    (int (*)(...))QAccessibleEvent::accessibleInterface
+
+Class QAccessibleTextCursorEvent
+   size=32 align=8
+   base size=32 base align=8
+QAccessibleTextCursorEvent (0x0x7f21acddd138) 0
+    vptr=((& QAccessibleTextCursorEvent::_ZTV26QAccessibleTextCursorEvent) + 16u)
+  QAccessibleEvent (0x0x7f21ad12cd80) 0
+      primary-for QAccessibleTextCursorEvent (0x0x7f21acddd138)
+
+Vtable for QAccessibleTextSelectionEvent
+QAccessibleTextSelectionEvent::_ZTV29QAccessibleTextSelectionEvent: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI29QAccessibleTextSelectionEvent)
+16    (int (*)(...))QAccessibleTextSelectionEvent::~QAccessibleTextSelectionEvent
+24    (int (*)(...))QAccessibleTextSelectionEvent::~QAccessibleTextSelectionEvent
+32    (int (*)(...))QAccessibleEvent::accessibleInterface
+
+Class QAccessibleTextSelectionEvent
+   size=40 align=8
+   base size=40 base align=8
+QAccessibleTextSelectionEvent (0x0x7f21acddd1a0) 0
+    vptr=((& QAccessibleTextSelectionEvent::_ZTV29QAccessibleTextSelectionEvent) + 16u)
+  QAccessibleTextCursorEvent (0x0x7f21acddd208) 0
+      primary-for QAccessibleTextSelectionEvent (0x0x7f21acddd1a0)
+    QAccessibleEvent (0x0x7f21ad12cde0) 0
+        primary-for QAccessibleTextCursorEvent (0x0x7f21acddd208)
+
+Vtable for QAccessibleTextInsertEvent
+QAccessibleTextInsertEvent::_ZTV26QAccessibleTextInsertEvent: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI26QAccessibleTextInsertEvent)
+16    (int (*)(...))QAccessibleTextInsertEvent::~QAccessibleTextInsertEvent
+24    (int (*)(...))QAccessibleTextInsertEvent::~QAccessibleTextInsertEvent
+32    (int (*)(...))QAccessibleEvent::accessibleInterface
+
+Class QAccessibleTextInsertEvent
+   size=48 align=8
+   base size=48 base align=8
+QAccessibleTextInsertEvent (0x0x7f21acddd270) 0
+    vptr=((& QAccessibleTextInsertEvent::_ZTV26QAccessibleTextInsertEvent) + 16u)
+  QAccessibleTextCursorEvent (0x0x7f21acddd2d8) 0
+      primary-for QAccessibleTextInsertEvent (0x0x7f21acddd270)
+    QAccessibleEvent (0x0x7f21ad12ce40) 0
+        primary-for QAccessibleTextCursorEvent (0x0x7f21acddd2d8)
+
+Vtable for QAccessibleTextRemoveEvent
+QAccessibleTextRemoveEvent::_ZTV26QAccessibleTextRemoveEvent: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI26QAccessibleTextRemoveEvent)
+16    (int (*)(...))QAccessibleTextRemoveEvent::~QAccessibleTextRemoveEvent
+24    (int (*)(...))QAccessibleTextRemoveEvent::~QAccessibleTextRemoveEvent
+32    (int (*)(...))QAccessibleEvent::accessibleInterface
+
+Class QAccessibleTextRemoveEvent
+   size=48 align=8
+   base size=48 base align=8
+QAccessibleTextRemoveEvent (0x0x7f21acddd340) 0
+    vptr=((& QAccessibleTextRemoveEvent::_ZTV26QAccessibleTextRemoveEvent) + 16u)
+  QAccessibleTextCursorEvent (0x0x7f21acddd3a8) 0
+      primary-for QAccessibleTextRemoveEvent (0x0x7f21acddd340)
+    QAccessibleEvent (0x0x7f21ad12cea0) 0
+        primary-for QAccessibleTextCursorEvent (0x0x7f21acddd3a8)
+
+Vtable for QAccessibleTextUpdateEvent
+QAccessibleTextUpdateEvent::_ZTV26QAccessibleTextUpdateEvent: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI26QAccessibleTextUpdateEvent)
+16    (int (*)(...))QAccessibleTextUpdateEvent::~QAccessibleTextUpdateEvent
+24    (int (*)(...))QAccessibleTextUpdateEvent::~QAccessibleTextUpdateEvent
+32    (int (*)(...))QAccessibleEvent::accessibleInterface
+
+Class QAccessibleTextUpdateEvent
+   size=56 align=8
+   base size=56 base align=8
+QAccessibleTextUpdateEvent (0x0x7f21acddd410) 0
+    vptr=((& QAccessibleTextUpdateEvent::_ZTV26QAccessibleTextUpdateEvent) + 16u)
+  QAccessibleTextCursorEvent (0x0x7f21acddd478) 0
+      primary-for QAccessibleTextUpdateEvent (0x0x7f21acddd410)
+    QAccessibleEvent (0x0x7f21ad12cf00) 0
+        primary-for QAccessibleTextCursorEvent (0x0x7f21acddd478)
+
+Vtable for QAccessibleValueChangeEvent
+QAccessibleValueChangeEvent::_ZTV27QAccessibleValueChangeEvent: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI27QAccessibleValueChangeEvent)
+16    (int (*)(...))QAccessibleValueChangeEvent::~QAccessibleValueChangeEvent
+24    (int (*)(...))QAccessibleValueChangeEvent::~QAccessibleValueChangeEvent
+32    (int (*)(...))QAccessibleEvent::accessibleInterface
+
+Class QAccessibleValueChangeEvent
+   size=48 align=8
+   base size=48 base align=8
+QAccessibleValueChangeEvent (0x0x7f21acddd4e0) 0
+    vptr=((& QAccessibleValueChangeEvent::_ZTV27QAccessibleValueChangeEvent) + 16u)
+  QAccessibleEvent (0x0x7f21ad12cf60) 0
+      primary-for QAccessibleValueChangeEvent (0x0x7f21acddd4e0)
+
+Vtable for QAccessibleTableModelChangeEvent
+QAccessibleTableModelChangeEvent::_ZTV32QAccessibleTableModelChangeEvent: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI32QAccessibleTableModelChangeEvent)
+16    (int (*)(...))QAccessibleTableModelChangeEvent::~QAccessibleTableModelChangeEvent
+24    (int (*)(...))QAccessibleTableModelChangeEvent::~QAccessibleTableModelChangeEvent
+32    (int (*)(...))QAccessibleEvent::accessibleInterface
+
+Class QAccessibleTableModelChangeEvent
+   size=48 align=8
+   base size=48 base align=8
+QAccessibleTableModelChangeEvent (0x0x7f21acddd548) 0
+    vptr=((& QAccessibleTableModelChangeEvent::_ZTV32QAccessibleTableModelChangeEvent) + 16u)
+  QAccessibleEvent (0x0x7f21ace80000) 0
+      primary-for QAccessibleTableModelChangeEvent (0x0x7f21acddd548)
+
+Vtable for QAccessibleBridge
+QAccessibleBridge::_ZTV17QAccessibleBridge: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QAccessibleBridge)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+
+Class QAccessibleBridge
+   size=8 align=8
+   base size=8 base align=8
+QAccessibleBridge (0x0x7f21ace800c0) 0 nearly-empty
+    vptr=((& QAccessibleBridge::_ZTV17QAccessibleBridge) + 16u)
+
+Class QAccessibleBridgePlugin::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAccessibleBridgePlugin::QPrivateSignal (0x0x7f21ace80180) 0 empty
+
+Vtable for QAccessibleBridgePlugin
+QAccessibleBridgePlugin::_ZTV23QAccessibleBridgePlugin: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI23QAccessibleBridgePlugin)
+16    (int (*)(...))QAccessibleBridgePlugin::metaObject
+24    (int (*)(...))QAccessibleBridgePlugin::qt_metacast
+32    (int (*)(...))QAccessibleBridgePlugin::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+
+Class QAccessibleBridgePlugin
+   size=16 align=8
+   base size=16 base align=8
+QAccessibleBridgePlugin (0x0x7f21acddd5b0) 0
+    vptr=((& QAccessibleBridgePlugin::_ZTV23QAccessibleBridgePlugin) + 16u)
+  QObject (0x0x7f21ace80120) 0
+      primary-for QAccessibleBridgePlugin (0x0x7f21acddd5b0)
+
+Vtable for QAccessibleObject
+QAccessibleObject::_ZTV17QAccessibleObject: 23u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QAccessibleObject)
+16    0u
+24    0u
+32    (int (*)(...))QAccessibleObject::isValid
+40    (int (*)(...))QAccessibleObject::object
+48    (int (*)(...))QAccessibleInterface::window
+56    (int (*)(...))QAccessibleInterface::relations
+64    (int (*)(...))QAccessibleInterface::focusChild
+72    (int (*)(...))QAccessibleObject::childAt
+80    (int (*)(...))__cxa_pure_virtual
+88    (int (*)(...))__cxa_pure_virtual
+96    (int (*)(...))__cxa_pure_virtual
+104   (int (*)(...))__cxa_pure_virtual
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))QAccessibleObject::setText
+128   (int (*)(...))QAccessibleObject::rect
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))QAccessibleInterface::foregroundColor
+160   (int (*)(...))QAccessibleInterface::backgroundColor
+168   (int (*)(...))QAccessibleInterface::virtual_hook
+176   (int (*)(...))QAccessibleInterface::interface_cast
+
+Class QAccessibleObject
+   size=16 align=8
+   base size=16 base align=8
+QAccessibleObject (0x0x7f21acddd618) 0
+    vptr=((& QAccessibleObject::_ZTV17QAccessibleObject) + 16u)
+  QAccessibleInterface (0x0x7f21ace801e0) 0 nearly-empty
+      primary-for QAccessibleObject (0x0x7f21acddd618)
+
+Vtable for QAccessibleApplication
+QAccessibleApplication::_ZTV22QAccessibleApplication: 23u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI22QAccessibleApplication)
+16    (int (*)(...))QAccessibleApplication::~QAccessibleApplication
+24    (int (*)(...))QAccessibleApplication::~QAccessibleApplication
+32    (int (*)(...))QAccessibleObject::isValid
+40    (int (*)(...))QAccessibleObject::object
+48    (int (*)(...))QAccessibleApplication::window
+56    (int (*)(...))QAccessibleInterface::relations
+64    (int (*)(...))QAccessibleApplication::focusChild
+72    (int (*)(...))QAccessibleObject::childAt
+80    (int (*)(...))QAccessibleApplication::parent
+88    (int (*)(...))QAccessibleApplication::child
+96    (int (*)(...))QAccessibleApplication::childCount
+104   (int (*)(...))QAccessibleApplication::indexOfChild
+112   (int (*)(...))QAccessibleApplication::text
+120   (int (*)(...))QAccessibleObject::setText
+128   (int (*)(...))QAccessibleObject::rect
+136   (int (*)(...))QAccessibleApplication::role
+144   (int (*)(...))QAccessibleApplication::state
+152   (int (*)(...))QAccessibleInterface::foregroundColor
+160   (int (*)(...))QAccessibleInterface::backgroundColor
+168   (int (*)(...))QAccessibleInterface::virtual_hook
+176   (int (*)(...))QAccessibleInterface::interface_cast
+
+Class QAccessibleApplication
+   size=16 align=8
+   base size=16 base align=8
+QAccessibleApplication (0x0x7f21acddd680) 0
+    vptr=((& QAccessibleApplication::_ZTV22QAccessibleApplication) + 16u)
+  QAccessibleObject (0x0x7f21acddd6e8) 0
+      primary-for QAccessibleApplication (0x0x7f21acddd680)
+    QAccessibleInterface (0x0x7f21ace80240) 0 nearly-empty
+        primary-for QAccessibleObject (0x0x7f21acddd6e8)
+
+Class QAccessiblePlugin::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAccessiblePlugin::QPrivateSignal (0x0x7f21ace80300) 0 empty
+
+Vtable for QAccessiblePlugin
+QAccessiblePlugin::_ZTV17QAccessiblePlugin: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QAccessiblePlugin)
+16    (int (*)(...))QAccessiblePlugin::metaObject
+24    (int (*)(...))QAccessiblePlugin::qt_metacast
+32    (int (*)(...))QAccessiblePlugin::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+
+Class QAccessiblePlugin
+   size=16 align=8
+   base size=16 base align=8
+QAccessiblePlugin (0x0x7f21acddd750) 0
+    vptr=((& QAccessiblePlugin::_ZTV17QAccessiblePlugin) + 16u)
+  QObject (0x0x7f21ace802a0) 0
+      primary-for QAccessiblePlugin (0x0x7f21acddd750)
+
+Class QSurfaceFormat
+   size=8 align=8
+   base size=8 base align=8
+QSurfaceFormat (0x0x7f21ace80360) 0
+
+Vtable for QSurface
+QSurface::_ZTV8QSurface: 8u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI8QSurface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))__cxa_pure_virtual
+
+Class QSurface
+   size=24 align=8
+   base size=24 base align=8
+QSurface (0x0x7f21ace80540) 0
+    vptr=((& QSurface::_ZTV8QSurface) + 16u)
+
+Class QIcon
+   size=8 align=8
+   base size=8 base align=8
+QIcon (0x0x7f21ace806c0) 0
+
+Class QCursor
+   size=8 align=8
+   base size=8 base align=8
+QCursor (0x0x7f21acba7a80) 0
+
+Class QWindow::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QWindow::QPrivateSignal (0x0x7f21acc5b0c0) 0 empty
+
+Vtable for QWindow
+QWindow::_ZTV7QWindow: 45u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QWindow)
+16    (int (*)(...))QWindow::metaObject
+24    (int (*)(...))QWindow::qt_metacast
+32    (int (*)(...))QWindow::qt_metacall
+40    (int (*)(...))QWindow::~QWindow
+48    (int (*)(...))QWindow::~QWindow
+56    (int (*)(...))QWindow::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWindow::surfaceType
+120   (int (*)(...))QWindow::format
+128   (int (*)(...))QWindow::size
+136   (int (*)(...))QWindow::accessibleRoot
+144   (int (*)(...))QWindow::focusObject
+152   (int (*)(...))QWindow::exposeEvent
+160   (int (*)(...))QWindow::resizeEvent
+168   (int (*)(...))QWindow::moveEvent
+176   (int (*)(...))QWindow::focusInEvent
+184   (int (*)(...))QWindow::focusOutEvent
+192   (int (*)(...))QWindow::showEvent
+200   (int (*)(...))QWindow::hideEvent
+208   (int (*)(...))QWindow::keyPressEvent
+216   (int (*)(...))QWindow::keyReleaseEvent
+224   (int (*)(...))QWindow::mousePressEvent
+232   (int (*)(...))QWindow::mouseReleaseEvent
+240   (int (*)(...))QWindow::mouseDoubleClickEvent
+248   (int (*)(...))QWindow::mouseMoveEvent
+256   (int (*)(...))QWindow::wheelEvent
+264   (int (*)(...))QWindow::touchEvent
+272   (int (*)(...))QWindow::tabletEvent
+280   (int (*)(...))QWindow::nativeEvent
+288   (int (*)(...))QWindow::surfaceHandle
+296   (int (*)(...))-16
+304   (int (*)(...))(& _ZTI7QWindow)
+312   (int (*)(...))QWindow::_ZThn16_N7QWindowD1Ev
+320   (int (*)(...))QWindow::_ZThn16_N7QWindowD0Ev
+328   (int (*)(...))QWindow::_ZThn16_NK7QWindow6formatEv
+336   (int (*)(...))QWindow::_ZThn16_NK7QWindow13surfaceHandleEv
+344   (int (*)(...))QWindow::_ZThn16_NK7QWindow11surfaceTypeEv
+352   (int (*)(...))QWindow::_ZThn16_NK7QWindow4sizeEv
+
+Class QWindow
+   size=40 align=8
+   base size=40 base align=8
+QWindow (0x0x7f21acc4f230) 0
+    vptr=((& QWindow::_ZTV7QWindow) + 16u)
+  QObject (0x0x7f21acc5b000) 0
+      primary-for QWindow (0x0x7f21acc4f230)
+  QSurface (0x0x7f21acc5b060) 16
+      vptr=((& QWindow::_ZTV7QWindow) + 312u)
+
+Class QBackingStore
+   size=8 align=8
+   base size=8 base align=8
+QBackingStore (0x0x7f21acc5b1e0) 0
+
+Vtable for QBitmap
+QBitmap::_ZTV7QBitmap: 10u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QBitmap)
+16    (int (*)(...))QBitmap::~QBitmap
+24    (int (*)(...))QBitmap::~QBitmap
+32    (int (*)(...))QPixmap::devType
+40    (int (*)(...))QPixmap::paintEngine
+48    (int (*)(...))QPixmap::metric
+56    (int (*)(...))QPaintDevice::initPainter
+64    (int (*)(...))QPaintDevice::redirected
+72    (int (*)(...))QPaintDevice::sharedPainter
+
+Class QBitmap
+   size=32 align=8
+   base size=32 base align=8
+QBitmap (0x0x7f21acc427b8) 0
+    vptr=((& QBitmap::_ZTV7QBitmap) + 16u)
+  QPixmap (0x0x7f21acc42820) 0
+      primary-for QBitmap (0x0x7f21acc427b8)
+    QPaintDevice (0x0x7f21acc5b2a0) 0
+        primary-for QPixmap (0x0x7f21acc42820)
+
+Class QClipboard::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QClipboard::QPrivateSignal (0x0x7f21acc5b600) 0 empty
+
+Vtable for QClipboard
+QClipboard::_ZTV10QClipboard: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QClipboard)
+16    (int (*)(...))QClipboard::metaObject
+24    (int (*)(...))QClipboard::qt_metacast
+32    (int (*)(...))QClipboard::qt_metacall
+40    (int (*)(...))QClipboard::~QClipboard
+48    (int (*)(...))QClipboard::~QClipboard
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QClipboard
+   size=16 align=8
+   base size=16 base align=8
+QClipboard (0x0x7f21acc42a90) 0
+    vptr=((& QClipboard::_ZTV10QClipboard) + 16u)
+  QObject (0x0x7f21acc5b5a0) 0
+      primary-for QClipboard (0x0x7f21acc42a90)
+
+Class QDesktopServices
+   size=1 align=1
+   base size=0 base align=1
+QDesktopServices (0x0x7f21acc5b660) 0 empty
+
+Class QDrag::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDrag::QPrivateSignal (0x0x7f21acc5b720) 0 empty
+
+Vtable for QDrag
+QDrag::_ZTV5QDrag: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI5QDrag)
+16    (int (*)(...))QDrag::metaObject
+24    (int (*)(...))QDrag::qt_metacast
+32    (int (*)(...))QDrag::qt_metacall
+40    (int (*)(...))QDrag::~QDrag
+48    (int (*)(...))QDrag::~QDrag
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QDrag
+   size=16 align=8
+   base size=16 base align=8
+QDrag (0x0x7f21acc42af8) 0
+    vptr=((& QDrag::_ZTV5QDrag) + 16u)
+  QObject (0x0x7f21acc5b6c0) 0
+      primary-for QDrag (0x0x7f21acc42af8)
+
+Class QFontInfo
+   size=8 align=8
+   base size=8 base align=8
+QFontInfo (0x0x7f21acc5b780) 0
+
+Class QFontMetrics
+   size=8 align=8
+   base size=8 base align=8
+QFontMetrics (0x0x7f21acc5ba20) 0
+
+Class QFontMetricsF
+   size=8 align=8
+   base size=8 base align=8
+QFontMetricsF (0x0x7f21acc5bd20) 0
+
+Class QGenericPlugin::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGenericPlugin::QPrivateSignal (0x0x7f21aca3a4e0) 0 empty
+
+Vtable for QGenericPlugin
+QGenericPlugin::_ZTV14QGenericPlugin: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QGenericPlugin)
+16    (int (*)(...))QGenericPlugin::metaObject
+24    (int (*)(...))QGenericPlugin::qt_metacast
+32    (int (*)(...))QGenericPlugin::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+
+Class QGenericPlugin
+   size=16 align=8
+   base size=16 base align=8
+QGenericPlugin (0x0x7f21acd38618) 0
+    vptr=((& QGenericPlugin::_ZTV14QGenericPlugin) + 16u)
+  QObject (0x0x7f21aca3a480) 0
+      primary-for QGenericPlugin (0x0x7f21acd38618)
+
+Class QGenericPluginFactory
+   size=1 align=1
+   base size=0 base align=1
+QGenericPluginFactory (0x0x7f21aca3a540) 0 empty
+
+Class QInputMethod::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QInputMethod::QPrivateSignal (0x0x7f21aca3a600) 0 empty
+
+Vtable for QInputMethod
+QInputMethod::_ZTV12QInputMethod: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QInputMethod)
+16    (int (*)(...))QInputMethod::metaObject
+24    (int (*)(...))QInputMethod::qt_metacast
+32    (int (*)(...))QInputMethod::qt_metacall
+40    (int (*)(...))QInputMethod::~QInputMethod
+48    (int (*)(...))QInputMethod::~QInputMethod
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QInputMethod
+   size=16 align=8
+   base size=16 base align=8
+QInputMethod (0x0x7f21acd38680) 0
+    vptr=((& QInputMethod::_ZTV12QInputMethod) + 16u)
+  QObject (0x0x7f21aca3a5a0) 0
+      primary-for QInputMethod (0x0x7f21acd38680)
+
+Class QGuiApplication::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGuiApplication::QPrivateSignal (0x0x7f21aca3a6c0) 0 empty
+
+Vtable for QGuiApplication
+QGuiApplication::_ZTV15QGuiApplication: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QGuiApplication)
+16    (int (*)(...))QGuiApplication::metaObject
+24    (int (*)(...))QGuiApplication::qt_metacast
+32    (int (*)(...))QGuiApplication::qt_metacall
+40    (int (*)(...))QGuiApplication::~QGuiApplication
+48    (int (*)(...))QGuiApplication::~QGuiApplication
+56    (int (*)(...))QGuiApplication::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QGuiApplication::notify
+120   (int (*)(...))QGuiApplication::compressEvent
+
+Class QGuiApplication
+   size=16 align=8
+   base size=16 base align=8
+QGuiApplication (0x0x7f21acd386e8) 0
+    vptr=((& QGuiApplication::_ZTV15QGuiApplication) + 16u)
+  QCoreApplication (0x0x7f21acd38750) 0
+      primary-for QGuiApplication (0x0x7f21acd386e8)
+    QObject (0x0x7f21aca3a660) 0
+        primary-for QCoreApplication (0x0x7f21acd38750)
+
+Class QIconEngine::AvailableSizesArgument
+   size=16 align=8
+   base size=16 base align=8
+QIconEngine::AvailableSizesArgument (0x0x7f21aca3ac00) 0
+
+Class QIconEngine::ScaledPixmapArgument
+   size=56 align=8
+   base size=56 base align=8
+QIconEngine::ScaledPixmapArgument (0x0x7f21aca3ad80) 0
+
+Vtable for QIconEngine
+QIconEngine::_ZTV11QIconEngine: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QIconEngine)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))QIconEngine::actualSize
+48    (int (*)(...))QIconEngine::pixmap
+56    (int (*)(...))QIconEngine::addPixmap
+64    (int (*)(...))QIconEngine::addFile
+72    (int (*)(...))QIconEngine::key
+80    (int (*)(...))__cxa_pure_virtual
+88    (int (*)(...))QIconEngine::read
+96    (int (*)(...))QIconEngine::write
+104   (int (*)(...))QIconEngine::availableSizes
+112   (int (*)(...))QIconEngine::iconName
+120   (int (*)(...))QIconEngine::virtual_hook
+
+Class QIconEngine
+   size=8 align=8
+   base size=8 base align=8
+QIconEngine (0x0x7f21aca3aba0) 0 nearly-empty
+    vptr=((& QIconEngine::_ZTV11QIconEngine) + 16u)
+
+Class QIconEnginePlugin::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QIconEnginePlugin::QPrivateSignal (0x0x7f21aca3ae40) 0 empty
+
+Vtable for QIconEnginePlugin
+QIconEnginePlugin::_ZTV17QIconEnginePlugin: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QIconEnginePlugin)
+16    (int (*)(...))QIconEnginePlugin::metaObject
+24    (int (*)(...))QIconEnginePlugin::qt_metacast
+32    (int (*)(...))QIconEnginePlugin::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+
+Class QIconEnginePlugin
+   size=16 align=8
+   base size=16 base align=8
+QIconEnginePlugin (0x0x7f21acd38d68) 0
+    vptr=((& QIconEnginePlugin::_ZTV17QIconEnginePlugin) + 16u)
+  QObject (0x0x7f21aca3ade0) 0
+      primary-for QIconEnginePlugin (0x0x7f21acd38d68)
+
+Vtable for QImageIOHandler
+QImageIOHandler::_ZTV15QImageIOHandler: 18u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QImageIOHandler)
+16    0u
+24    0u
+32    (int (*)(...))QImageIOHandler::name
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))QImageIOHandler::write
+64    (int (*)(...))QImageIOHandler::option
+72    (int (*)(...))QImageIOHandler::setOption
+80    (int (*)(...))QImageIOHandler::supportsOption
+88    (int (*)(...))QImageIOHandler::jumpToNextImage
+96    (int (*)(...))QImageIOHandler::jumpToImage
+104   (int (*)(...))QImageIOHandler::loopCount
+112   (int (*)(...))QImageIOHandler::imageCount
+120   (int (*)(...))QImageIOHandler::nextImageDelay
+128   (int (*)(...))QImageIOHandler::currentImageNumber
+136   (int (*)(...))QImageIOHandler::currentImageRect
+
+Class QImageIOHandler
+   size=16 align=8
+   base size=16 base align=8
+QImageIOHandler (0x0x7f21aca3aea0) 0
+    vptr=((& QImageIOHandler::_ZTV15QImageIOHandler) + 16u)
+
+Class QImageIOPlugin::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QImageIOPlugin::QPrivateSignal (0x0x7f21acb31060) 0 empty
+
+Vtable for QImageIOPlugin
+QImageIOPlugin::_ZTV14QImageIOPlugin: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QImageIOPlugin)
+16    (int (*)(...))QImageIOPlugin::metaObject
+24    (int (*)(...))QImageIOPlugin::qt_metacast
+32    (int (*)(...))QImageIOPlugin::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+
+Class QImageIOPlugin
+   size=16 align=8
+   base size=16 base align=8
+QImageIOPlugin (0x0x7f21acd38dd0) 0
+    vptr=((& QImageIOPlugin::_ZTV14QImageIOPlugin) + 16u)
+  QObject (0x0x7f21acb31000) 0
+      primary-for QImageIOPlugin (0x0x7f21acd38dd0)
+
+Class QImageReader
+   size=8 align=8
+   base size=8 base align=8
+QImageReader (0x0x7f21acb31240) 0
+
+Class QImageWriter
+   size=8 align=8
+   base size=8 base align=8
+QImageWriter (0x0x7f21acb312a0) 0
+
+Class QVector3D
+   size=12 align=4
+   base size=12 base align=4
+QVector3D (0x0x7f21acb31300) 0
+
+Class QVector4D
+   size=16 align=4
+   base size=16 base align=4
+QVector4D (0x0x7f21acb315a0) 0
+
+Class QQuaternion
+   size=16 align=4
+   base size=16 base align=4
+QQuaternion (0x0x7f21acb31840) 0
+
+Class QMatrix4x4
+   size=68 align=4
+   base size=68 base align=4
+QMatrix4x4 (0x0x7f21acb31e40) 0
+
+Class QMovie::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QMovie::QPrivateSignal (0x0x7f21ac8d2600) 0 empty
+
+Vtable for QMovie
+QMovie::_ZTV6QMovie: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI6QMovie)
+16    (int (*)(...))QMovie::metaObject
+24    (int (*)(...))QMovie::qt_metacast
+32    (int (*)(...))QMovie::qt_metacall
+40    (int (*)(...))QMovie::~QMovie
+48    (int (*)(...))QMovie::~QMovie
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QMovie
+   size=16 align=8
+   base size=16 base align=8
+QMovie (0x0x7f21ac7b0f70) 0
+    vptr=((& QMovie::_ZTV6QMovie) + 16u)
+  QObject (0x0x7f21ac8d25a0) 0
+      primary-for QMovie (0x0x7f21ac7b0f70)
+
+Class QOffscreenSurface::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOffscreenSurface::QPrivateSignal (0x0x7f21ac8d2720) 0 empty
+
+Vtable for QOffscreenSurface
+QOffscreenSurface::_ZTV17QOffscreenSurface: 26u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QOffscreenSurface)
+16    (int (*)(...))QOffscreenSurface::metaObject
+24    (int (*)(...))QOffscreenSurface::qt_metacast
+32    (int (*)(...))QOffscreenSurface::qt_metacall
+40    (int (*)(...))QOffscreenSurface::~QOffscreenSurface
+48    (int (*)(...))QOffscreenSurface::~QOffscreenSurface
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QOffscreenSurface::surfaceType
+120   (int (*)(...))QOffscreenSurface::format
+128   (int (*)(...))QOffscreenSurface::size
+136   (int (*)(...))QOffscreenSurface::surfaceHandle
+144   (int (*)(...))-16
+152   (int (*)(...))(& _ZTI17QOffscreenSurface)
+160   (int (*)(...))QOffscreenSurface::_ZThn16_N17QOffscreenSurfaceD1Ev
+168   (int (*)(...))QOffscreenSurface::_ZThn16_N17QOffscreenSurfaceD0Ev
+176   (int (*)(...))QOffscreenSurface::_ZThn16_NK17QOffscreenSurface6formatEv
+184   (int (*)(...))QOffscreenSurface::_ZThn16_NK17QOffscreenSurface13surfaceHandleEv
+192   (int (*)(...))QOffscreenSurface::_ZThn16_NK17QOffscreenSurface11surfaceTypeEv
+200   (int (*)(...))QOffscreenSurface::_ZThn16_NK17QOffscreenSurface4sizeEv
+
+Class QOffscreenSurface
+   size=40 align=8
+   base size=40 base align=8
+QOffscreenSurface (0x0x7f21ac5bdee0) 0
+    vptr=((& QOffscreenSurface::_ZTV17QOffscreenSurface) + 16u)
+  QObject (0x0x7f21ac8d2660) 0
+      primary-for QOffscreenSurface (0x0x7f21ac5bdee0)
+  QSurface (0x0x7f21ac8d26c0) 16
+      vptr=((& QOffscreenSurface::_ZTV17QOffscreenSurface) + 160u)
+
+Class QOpenGLBuffer
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLBuffer (0x0x7f21ac8d27e0) 0
+
+Class QOpenGLVersionStatus
+   size=12 align=4
+   base size=12 base align=4
+QOpenGLVersionStatus (0x0x7f21ac8d29c0) 0
+
+Class QOpenGLVersionFunctionsBackend
+   size=16 align=8
+   base size=12 base align=8
+QOpenGLVersionFunctionsBackend (0x0x7f21abf804e0) 0
+
+Class QOpenGLVersionFunctionsStorage
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLVersionFunctionsStorage (0x0x7f21abf80540) 0
+
+Class QAbstractOpenGLFunctionsPrivate
+   size=16 align=8
+   base size=9 base align=8
+QAbstractOpenGLFunctionsPrivate (0x0x7f21abf805a0) 0
+
+Vtable for QAbstractOpenGLFunctions
+QAbstractOpenGLFunctions::_ZTV24QAbstractOpenGLFunctions: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QAbstractOpenGLFunctions)
+16    (int (*)(...))QAbstractOpenGLFunctions::~QAbstractOpenGLFunctions
+24    (int (*)(...))QAbstractOpenGLFunctions::~QAbstractOpenGLFunctions
+32    (int (*)(...))QAbstractOpenGLFunctions::initializeOpenGLFunctions
+
+Class QAbstractOpenGLFunctions
+   size=16 align=8
+   base size=16 base align=8
+QAbstractOpenGLFunctions (0x0x7f21abf80600) 0
+    vptr=((& QAbstractOpenGLFunctions::_ZTV24QAbstractOpenGLFunctions) + 16u)
+
+Class QOpenGLFunctions_1_0_CoreBackend::Functions
+   size=384 align=8
+   base size=384 base align=8
+QOpenGLFunctions_1_0_CoreBackend::Functions (0x0x7f21abf806c0) 0
+
+Class QOpenGLFunctions_1_0_CoreBackend
+   size=400 align=8
+   base size=400 base align=8
+QOpenGLFunctions_1_0_CoreBackend (0x0x7f21abf8e208) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f21abf80660) 0
+
+Class QOpenGLFunctions_1_1_CoreBackend::Functions
+   size=128 align=8
+   base size=128 base align=8
+QOpenGLFunctions_1_1_CoreBackend::Functions (0x0x7f21abf807e0) 0
+
+Class QOpenGLFunctions_1_1_CoreBackend
+   size=144 align=8
+   base size=144 base align=8
+QOpenGLFunctions_1_1_CoreBackend (0x0x7f21abf8e270) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f21abf80780) 0
+
+Class QOpenGLFunctions_1_2_CoreBackend::Functions
+   size=48 align=8
+   base size=48 base align=8
+QOpenGLFunctions_1_2_CoreBackend::Functions (0x0x7f21abf80900) 0
+
+Class QOpenGLFunctions_1_2_CoreBackend
+   size=64 align=8
+   base size=64 base align=8
+QOpenGLFunctions_1_2_CoreBackend (0x0x7f21abf8e2d8) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f21abf808a0) 0
+
+Class QOpenGLFunctions_1_3_CoreBackend::Functions
+   size=72 align=8
+   base size=72 base align=8
+QOpenGLFunctions_1_3_CoreBackend::Functions (0x0x7f21abf80a20) 0
+
+Class QOpenGLFunctions_1_3_CoreBackend
+   size=88 align=8
+   base size=88 base align=8
+QOpenGLFunctions_1_3_CoreBackend (0x0x7f21abf8e340) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f21abf809c0) 0
+
+Class QOpenGLFunctions_1_4_CoreBackend::Functions
+   size=56 align=8
+   base size=56 base align=8
+QOpenGLFunctions_1_4_CoreBackend::Functions (0x0x7f21abf80ba0) 0
+
+Class QOpenGLFunctions_1_4_CoreBackend
+   size=72 align=8
+   base size=72 base align=8
+QOpenGLFunctions_1_4_CoreBackend (0x0x7f21abf8e3a8) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f21abf80b40) 0
+
+Class QOpenGLFunctions_1_5_CoreBackend::Functions
+   size=152 align=8
+   base size=152 base align=8
+QOpenGLFunctions_1_5_CoreBackend::Functions (0x0x7f21abf80cc0) 0
+
+Class QOpenGLFunctions_1_5_CoreBackend
+   size=168 align=8
+   base size=168 base align=8
+QOpenGLFunctions_1_5_CoreBackend (0x0x7f21abf8e410) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f21abf80c60) 0
+
+Class QOpenGLFunctions_2_0_CoreBackend::Functions
+   size=744 align=8
+   base size=744 base align=8
+QOpenGLFunctions_2_0_CoreBackend::Functions (0x0x7f21abf80de0) 0
+
+Class QOpenGLFunctions_2_0_CoreBackend
+   size=760 align=8
+   base size=760 base align=8
+QOpenGLFunctions_2_0_CoreBackend (0x0x7f21abf8e478) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f21abf80d80) 0
+
+Class QOpenGLFunctions_2_1_CoreBackend::Functions
+   size=48 align=8
+   base size=48 base align=8
+QOpenGLFunctions_2_1_CoreBackend::Functions (0x0x7f21abf80f00) 0
+
+Class QOpenGLFunctions_2_1_CoreBackend
+   size=64 align=8
+   base size=64 base align=8
+QOpenGLFunctions_2_1_CoreBackend (0x0x7f21abf8e4e0) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f21abf80ea0) 0
+
+Class QOpenGLFunctions_3_0_CoreBackend::Functions
+   size=672 align=8
+   base size=672 base align=8
+QOpenGLFunctions_3_0_CoreBackend::Functions (0x0x7f21ac017060) 0
+
+Class QOpenGLFunctions_3_0_CoreBackend
+   size=688 align=8
+   base size=688 base align=8
+QOpenGLFunctions_3_0_CoreBackend (0x0x7f21abf8e548) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f21ac017000) 0
+
+Class QOpenGLFunctions_3_1_CoreBackend::Functions
+   size=96 align=8
+   base size=96 base align=8
+QOpenGLFunctions_3_1_CoreBackend::Functions (0x0x7f21ac017180) 0
+
+Class QOpenGLFunctions_3_1_CoreBackend
+   size=112 align=8
+   base size=112 base align=8
+QOpenGLFunctions_3_1_CoreBackend (0x0x7f21abf8e5b0) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f21ac017120) 0
+
+Class QOpenGLFunctions_3_2_CoreBackend::Functions
+   size=152 align=8
+   base size=152 base align=8
+QOpenGLFunctions_3_2_CoreBackend::Functions (0x0x7f21ac0172a0) 0
+
+Class QOpenGLFunctions_3_2_CoreBackend
+   size=168 align=8
+   base size=168 base align=8
+QOpenGLFunctions_3_2_CoreBackend (0x0x7f21abf8e618) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f21ac017240) 0
+
+Class QOpenGLFunctions_3_3_CoreBackend::Functions
+   size=464 align=8
+   base size=464 base align=8
+QOpenGLFunctions_3_3_CoreBackend::Functions (0x0x7f21ac0173c0) 0
+
+Class QOpenGLFunctions_3_3_CoreBackend
+   size=480 align=8
+   base size=480 base align=8
+QOpenGLFunctions_3_3_CoreBackend (0x0x7f21abf8e680) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f21ac017360) 0
+
+Class QOpenGLFunctions_4_0_CoreBackend::Functions
+   size=368 align=8
+   base size=368 base align=8
+QOpenGLFunctions_4_0_CoreBackend::Functions (0x0x7f21ac0174e0) 0
+
+Class QOpenGLFunctions_4_0_CoreBackend
+   size=384 align=8
+   base size=384 base align=8
+QOpenGLFunctions_4_0_CoreBackend (0x0x7f21abf8e6e8) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f21ac017480) 0
+
+Class QOpenGLFunctions_4_1_CoreBackend::Functions
+   size=704 align=8
+   base size=704 base align=8
+QOpenGLFunctions_4_1_CoreBackend::Functions (0x0x7f21ac017600) 0
+
+Class QOpenGLFunctions_4_1_CoreBackend
+   size=720 align=8
+   base size=720 base align=8
+QOpenGLFunctions_4_1_CoreBackend (0x0x7f21abf8e750) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f21ac0175a0) 0
+
+Class QOpenGLFunctions_4_2_CoreBackend::Functions
+   size=96 align=8
+   base size=96 base align=8
+QOpenGLFunctions_4_2_CoreBackend::Functions (0x0x7f21ac017720) 0
+
+Class QOpenGLFunctions_4_2_CoreBackend
+   size=112 align=8
+   base size=112 base align=8
+QOpenGLFunctions_4_2_CoreBackend (0x0x7f21abf8e7b8) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f21ac0176c0) 0
+
+Class QOpenGLFunctions_4_3_CoreBackend::Functions
+   size=344 align=8
+   base size=344 base align=8
+QOpenGLFunctions_4_3_CoreBackend::Functions (0x0x7f21ac017840) 0
+
+Class QOpenGLFunctions_4_3_CoreBackend
+   size=360 align=8
+   base size=360 base align=8
+QOpenGLFunctions_4_3_CoreBackend (0x0x7f21abf8e820) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f21ac0177e0) 0
+
+Class QOpenGLFunctions_4_4_CoreBackend::Functions
+   size=72 align=8
+   base size=72 base align=8
+QOpenGLFunctions_4_4_CoreBackend::Functions (0x0x7f21ac017960) 0
+
+Class QOpenGLFunctions_4_4_CoreBackend
+   size=88 align=8
+   base size=88 base align=8
+QOpenGLFunctions_4_4_CoreBackend (0x0x7f21abf8e888) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f21ac017900) 0
+
+Class QOpenGLFunctions_4_5_CoreBackend::Functions
+   size=848 align=8
+   base size=848 base align=8
+QOpenGLFunctions_4_5_CoreBackend::Functions (0x0x7f21ac017ae0) 0
+
+Class QOpenGLFunctions_4_5_CoreBackend
+   size=864 align=8
+   base size=864 base align=8
+QOpenGLFunctions_4_5_CoreBackend (0x0x7f21abf8e8f0) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f21ac017a80) 0
+
+Class QOpenGLFunctions_1_0_DeprecatedBackend::Functions
+   size=2064 align=8
+   base size=2064 base align=8
+QOpenGLFunctions_1_0_DeprecatedBackend::Functions (0x0x7f21ac017c00) 0
+
+Class QOpenGLFunctions_1_0_DeprecatedBackend
+   size=2080 align=8
+   base size=2080 base align=8
+QOpenGLFunctions_1_0_DeprecatedBackend (0x0x7f21abf8e958) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f21ac017ba0) 0
+
+Class QOpenGLFunctions_1_1_DeprecatedBackend::Functions
+   size=136 align=8
+   base size=136 base align=8
+QOpenGLFunctions_1_1_DeprecatedBackend::Functions (0x0x7f21ac017d20) 0
+
+Class QOpenGLFunctions_1_1_DeprecatedBackend
+   size=152 align=8
+   base size=152 base align=8
+QOpenGLFunctions_1_1_DeprecatedBackend (0x0x7f21abf8e9c0) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f21ac017cc0) 0
+
+Class QOpenGLFunctions_1_2_DeprecatedBackend::Functions
+   size=256 align=8
+   base size=256 base align=8
+QOpenGLFunctions_1_2_DeprecatedBackend::Functions (0x0x7f21ac017e40) 0
+
+Class QOpenGLFunctions_1_2_DeprecatedBackend
+   size=272 align=8
+   base size=272 base align=8
+QOpenGLFunctions_1_2_DeprecatedBackend (0x0x7f21abf8ea28) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f21ac017de0) 0
+
+Class QOpenGLFunctions_1_3_DeprecatedBackend::Functions
+   size=296 align=8
+   base size=296 base align=8
+QOpenGLFunctions_1_3_DeprecatedBackend::Functions (0x0x7f21ac017f60) 0
+
+Class QOpenGLFunctions_1_3_DeprecatedBackend
+   size=312 align=8
+   base size=312 base align=8
+QOpenGLFunctions_1_3_DeprecatedBackend (0x0x7f21abf8ea90) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f21ac017f00) 0
+
+Class QOpenGLFunctions_1_4_DeprecatedBackend::Functions
+   size=304 align=8
+   base size=304 base align=8
+QOpenGLFunctions_1_4_DeprecatedBackend::Functions (0x0x7f21abd730c0) 0
+
+Class QOpenGLFunctions_1_4_DeprecatedBackend
+   size=320 align=8
+   base size=320 base align=8
+QOpenGLFunctions_1_4_DeprecatedBackend (0x0x7f21abf8eaf8) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f21abd73060) 0
+
+Class QOpenGLFunctions_2_0_DeprecatedBackend::Functions
+   size=288 align=8
+   base size=288 base align=8
+QOpenGLFunctions_2_0_DeprecatedBackend::Functions (0x0x7f21abd731e0) 0
+
+Class QOpenGLFunctions_2_0_DeprecatedBackend
+   size=304 align=8
+   base size=304 base align=8
+QOpenGLFunctions_2_0_DeprecatedBackend (0x0x7f21abf8eb60) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f21abd73180) 0
+
+Class QOpenGLFunctions_3_0_DeprecatedBackend::Functions
+   size=160 align=8
+   base size=160 base align=8
+QOpenGLFunctions_3_0_DeprecatedBackend::Functions (0x0x7f21abd73300) 0
+
+Class QOpenGLFunctions_3_0_DeprecatedBackend
+   size=176 align=8
+   base size=176 base align=8
+QOpenGLFunctions_3_0_DeprecatedBackend (0x0x7f21abf8ebc8) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f21abd732a0) 0
+
+Class QOpenGLFunctions_3_3_DeprecatedBackend::Functions
+   size=240 align=8
+   base size=240 base align=8
+QOpenGLFunctions_3_3_DeprecatedBackend::Functions (0x0x7f21abd73420) 0
+
+Class QOpenGLFunctions_3_3_DeprecatedBackend
+   size=256 align=8
+   base size=256 base align=8
+QOpenGLFunctions_3_3_DeprecatedBackend (0x0x7f21abf8ec30) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f21abd733c0) 0
+
+Class QOpenGLFunctions_4_5_DeprecatedBackend::Functions
+   size=96 align=8
+   base size=96 base align=8
+QOpenGLFunctions_4_5_DeprecatedBackend::Functions (0x0x7f21abd73540) 0
+
+Class QOpenGLFunctions_4_5_DeprecatedBackend
+   size=112 align=8
+   base size=112 base align=8
+QOpenGLFunctions_4_5_DeprecatedBackend (0x0x7f21abf8ec98) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f21abd734e0) 0
+
+Class QOpenGLVersionProfile
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLVersionProfile (0x0x7f21abd73600) 0
+
+Class QOpenGLContextGroup::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOpenGLContextGroup::QPrivateSignal (0x0x7f21abde0000) 0 empty
+
+Vtable for QOpenGLContextGroup
+QOpenGLContextGroup::_ZTV19QOpenGLContextGroup: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QOpenGLContextGroup)
+16    (int (*)(...))QOpenGLContextGroup::metaObject
+24    (int (*)(...))QOpenGLContextGroup::qt_metacast
+32    (int (*)(...))QOpenGLContextGroup::qt_metacall
+40    (int (*)(...))QOpenGLContextGroup::~QOpenGLContextGroup
+48    (int (*)(...))QOpenGLContextGroup::~QOpenGLContextGroup
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QOpenGLContextGroup
+   size=16 align=8
+   base size=16 base align=8
+QOpenGLContextGroup (0x0x7f21abdca6e8) 0
+    vptr=((& QOpenGLContextGroup::_ZTV19QOpenGLContextGroup) + 16u)
+  QObject (0x0x7f21abd73f60) 0
+      primary-for QOpenGLContextGroup (0x0x7f21abdca6e8)
+
+Class QOpenGLContext::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOpenGLContext::QPrivateSignal (0x0x7f21abde00c0) 0 empty
+
+Vtable for QOpenGLContext
+QOpenGLContext::_ZTV14QOpenGLContext: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QOpenGLContext)
+16    (int (*)(...))QOpenGLContext::metaObject
+24    (int (*)(...))QOpenGLContext::qt_metacast
+32    (int (*)(...))QOpenGLContext::qt_metacall
+40    (int (*)(...))QOpenGLContext::~QOpenGLContext
+48    (int (*)(...))QOpenGLContext::~QOpenGLContext
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QOpenGLContext
+   size=16 align=8
+   base size=16 base align=8
+QOpenGLContext (0x0x7f21abdca750) 0
+    vptr=((& QOpenGLContext::_ZTV14QOpenGLContext) + 16u)
+  QObject (0x0x7f21abde0060) 0
+      primary-for QOpenGLContext (0x0x7f21abdca750)
+
+Class QOpenGLDebugMessage
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLDebugMessage (0x0x7f21abde0120) 0
+
+Class QOpenGLDebugLogger::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOpenGLDebugLogger::QPrivateSignal (0x0x7f21abde0900) 0 empty
+
+Vtable for QOpenGLDebugLogger
+QOpenGLDebugLogger::_ZTV18QOpenGLDebugLogger: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QOpenGLDebugLogger)
+16    (int (*)(...))QOpenGLDebugLogger::metaObject
+24    (int (*)(...))QOpenGLDebugLogger::qt_metacast
+32    (int (*)(...))QOpenGLDebugLogger::qt_metacall
+40    (int (*)(...))QOpenGLDebugLogger::~QOpenGLDebugLogger
+48    (int (*)(...))QOpenGLDebugLogger::~QOpenGLDebugLogger
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QOpenGLDebugLogger
+   size=16 align=8
+   base size=16 base align=8
+QOpenGLDebugLogger (0x0x7f21abdcabc8) 0
+    vptr=((& QOpenGLDebugLogger::_ZTV18QOpenGLDebugLogger) + 16u)
+  QObject (0x0x7f21abde08a0) 0
+      primary-for QOpenGLDebugLogger (0x0x7f21abdcabc8)
+
+Class QOpenGLFunctions
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLFunctions (0x0x7f21abde0a80) 0
+
+Class QOpenGLFunctionsPrivate::Functions
+   size=1152 align=8
+   base size=1152 base align=8
+QOpenGLFunctionsPrivate::Functions (0x0x7f21abde0cc0) 0
+
+Class QOpenGLFunctionsPrivate
+   size=1152 align=8
+   base size=1152 base align=8
+QOpenGLFunctionsPrivate (0x0x7f21abde0c60) 0
+
+Class QOpenGLExtraFunctions
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLExtraFunctions (0x0x7f21abdcae38) 0
+  QOpenGLFunctions (0x0x7f21abc5c420) 0
+
+Class QOpenGLExtraFunctionsPrivate::Functions
+   size=1728 align=8
+   base size=1728 base align=8
+QOpenGLExtraFunctionsPrivate::Functions (0x0x7f21abc5c4e0) 0
+
+Class QOpenGLExtraFunctionsPrivate
+   size=2880 align=8
+   base size=2880 base align=8
+QOpenGLExtraFunctionsPrivate (0x0x7f21abdcaea0) 0
+  QOpenGLFunctionsPrivate (0x0x7f21abc5c480) 0
+
+Vtable for QOpenGLFramebufferObject
+QOpenGLFramebufferObject::_ZTV24QOpenGLFramebufferObject: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QOpenGLFramebufferObject)
+16    (int (*)(...))QOpenGLFramebufferObject::~QOpenGLFramebufferObject
+24    (int (*)(...))QOpenGLFramebufferObject::~QOpenGLFramebufferObject
+
+Class QOpenGLFramebufferObject
+   size=16 align=8
+   base size=16 base align=8
+QOpenGLFramebufferObject (0x0x7f21aba79ba0) 0
+    vptr=((& QOpenGLFramebufferObject::_ZTV24QOpenGLFramebufferObject) + 16u)
+
+Class QOpenGLFramebufferObjectFormat
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLFramebufferObjectFormat (0x0x7f21aba79cc0) 0
+
+Vtable for QOpenGLPaintDevice
+QOpenGLPaintDevice::_ZTV18QOpenGLPaintDevice: 11u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QOpenGLPaintDevice)
+16    (int (*)(...))QOpenGLPaintDevice::~QOpenGLPaintDevice
+24    (int (*)(...))QOpenGLPaintDevice::~QOpenGLPaintDevice
+32    (int (*)(...))QOpenGLPaintDevice::devType
+40    (int (*)(...))QOpenGLPaintDevice::paintEngine
+48    (int (*)(...))QOpenGLPaintDevice::metric
+56    (int (*)(...))QPaintDevice::initPainter
+64    (int (*)(...))QPaintDevice::redirected
+72    (int (*)(...))QPaintDevice::sharedPainter
+80    (int (*)(...))QOpenGLPaintDevice::ensureActiveTarget
+
+Class QOpenGLPaintDevice
+   size=32 align=8
+   base size=32 base align=8
+QOpenGLPaintDevice (0x0x7f21ab9f11a0) 0
+    vptr=((& QOpenGLPaintDevice::_ZTV18QOpenGLPaintDevice) + 16u)
+  QPaintDevice (0x0x7f21aba79d20) 0
+      primary-for QOpenGLPaintDevice (0x0x7f21ab9f11a0)
+
+Class QOpenGLPixelTransferOptions
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLPixelTransferOptions (0x0x7f21aba79e40) 0
+
+Class QOpenGLShader::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOpenGLShader::QPrivateSignal (0x0x7f21abafe1e0) 0 empty
+
+Vtable for QOpenGLShader
+QOpenGLShader::_ZTV13QOpenGLShader: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QOpenGLShader)
+16    (int (*)(...))QOpenGLShader::metaObject
+24    (int (*)(...))QOpenGLShader::qt_metacast
+32    (int (*)(...))QOpenGLShader::qt_metacall
+40    (int (*)(...))QOpenGLShader::~QOpenGLShader
+48    (int (*)(...))QOpenGLShader::~QOpenGLShader
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QOpenGLShader
+   size=16 align=8
+   base size=16 base align=8
+QOpenGLShader (0x0x7f21ab9f13a8) 0
+    vptr=((& QOpenGLShader::_ZTV13QOpenGLShader) + 16u)
+  QObject (0x0x7f21abafe180) 0
+      primary-for QOpenGLShader (0x0x7f21ab9f13a8)
+
+Class QOpenGLShaderProgram::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOpenGLShaderProgram::QPrivateSignal (0x0x7f21abafe420) 0 empty
+
+Vtable for QOpenGLShaderProgram
+QOpenGLShaderProgram::_ZTV20QOpenGLShaderProgram: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QOpenGLShaderProgram)
+16    (int (*)(...))QOpenGLShaderProgram::metaObject
+24    (int (*)(...))QOpenGLShaderProgram::qt_metacast
+32    (int (*)(...))QOpenGLShaderProgram::qt_metacall
+40    (int (*)(...))QOpenGLShaderProgram::~QOpenGLShaderProgram
+48    (int (*)(...))QOpenGLShaderProgram::~QOpenGLShaderProgram
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QOpenGLShaderProgram::link
+
+Class QOpenGLShaderProgram
+   size=16 align=8
+   base size=16 base align=8
+QOpenGLShaderProgram (0x0x7f21ab9f14e0) 0
+    vptr=((& QOpenGLShaderProgram::_ZTV20QOpenGLShaderProgram) + 16u)
+  QObject (0x0x7f21abafe3c0) 0
+      primary-for QOpenGLShaderProgram (0x0x7f21ab9f14e0)
+
+Class QOpenGLTexture
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLTexture (0x0x7f21abafe480) 0
+
+Class QOpenGLTextureBlitter
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLTextureBlitter (0x0x7f21abafe720) 0
+
+Class QOpenGLTimerQuery::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOpenGLTimerQuery::QPrivateSignal (0x0x7f21abafe8a0) 0 empty
+
+Vtable for QOpenGLTimerQuery
+QOpenGLTimerQuery::_ZTV17QOpenGLTimerQuery: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QOpenGLTimerQuery)
+16    (int (*)(...))QOpenGLTimerQuery::metaObject
+24    (int (*)(...))QOpenGLTimerQuery::qt_metacast
+32    (int (*)(...))QOpenGLTimerQuery::qt_metacall
+40    (int (*)(...))QOpenGLTimerQuery::~QOpenGLTimerQuery
+48    (int (*)(...))QOpenGLTimerQuery::~QOpenGLTimerQuery
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QOpenGLTimerQuery
+   size=16 align=8
+   base size=16 base align=8
+QOpenGLTimerQuery (0x0x7f21ab9f1618) 0
+    vptr=((& QOpenGLTimerQuery::_ZTV17QOpenGLTimerQuery) + 16u)
+  QObject (0x0x7f21abafe840) 0
+      primary-for QOpenGLTimerQuery (0x0x7f21ab9f1618)
+
+Class QOpenGLTimeMonitor::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOpenGLTimeMonitor::QPrivateSignal (0x0x7f21abafe960) 0 empty
+
+Vtable for QOpenGLTimeMonitor
+QOpenGLTimeMonitor::_ZTV18QOpenGLTimeMonitor: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QOpenGLTimeMonitor)
+16    (int (*)(...))QOpenGLTimeMonitor::metaObject
+24    (int (*)(...))QOpenGLTimeMonitor::qt_metacast
+32    (int (*)(...))QOpenGLTimeMonitor::qt_metacall
+40    (int (*)(...))QOpenGLTimeMonitor::~QOpenGLTimeMonitor
+48    (int (*)(...))QOpenGLTimeMonitor::~QOpenGLTimeMonitor
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QOpenGLTimeMonitor
+   size=16 align=8
+   base size=16 base align=8
+QOpenGLTimeMonitor (0x0x7f21ab9f1680) 0
+    vptr=((& QOpenGLTimeMonitor::_ZTV18QOpenGLTimeMonitor) + 16u)
+  QObject (0x0x7f21abafe900) 0
+      primary-for QOpenGLTimeMonitor (0x0x7f21ab9f1680)
+
+Class QOpenGLVertexArrayObject::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOpenGLVertexArrayObject::QPrivateSignal (0x0x7f21abafea20) 0 empty
+
+Class QOpenGLVertexArrayObject::Binder
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLVertexArrayObject::Binder (0x0x7f21abafea80) 0
+
+Vtable for QOpenGLVertexArrayObject
+QOpenGLVertexArrayObject::_ZTV24QOpenGLVertexArrayObject: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QOpenGLVertexArrayObject)
+16    (int (*)(...))QOpenGLVertexArrayObject::metaObject
+24    (int (*)(...))QOpenGLVertexArrayObject::qt_metacast
+32    (int (*)(...))QOpenGLVertexArrayObject::qt_metacall
+40    (int (*)(...))QOpenGLVertexArrayObject::~QOpenGLVertexArrayObject
+48    (int (*)(...))QOpenGLVertexArrayObject::~QOpenGLVertexArrayObject
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QOpenGLVertexArrayObject
+   size=16 align=8
+   base size=16 base align=8
+QOpenGLVertexArrayObject (0x0x7f21ab9f16e8) 0
+    vptr=((& QOpenGLVertexArrayObject::_ZTV24QOpenGLVertexArrayObject) + 16u)
+  QObject (0x0x7f21abafe9c0) 0
+      primary-for QOpenGLVertexArrayObject (0x0x7f21ab9f16e8)
+
+Class QPaintDeviceWindow::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPaintDeviceWindow::QPrivateSignal (0x0x7f21abafec00) 0 empty
+
+Vtable for QPaintDeviceWindow
+QPaintDeviceWindow::_ZTV18QPaintDeviceWindow: 58u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QPaintDeviceWindow)
+16    (int (*)(...))QPaintDeviceWindow::metaObject
+24    (int (*)(...))QPaintDeviceWindow::qt_metacast
+32    (int (*)(...))QPaintDeviceWindow::qt_metacall
+40    (int (*)(...))QPaintDeviceWindow::~QPaintDeviceWindow
+48    (int (*)(...))QPaintDeviceWindow::~QPaintDeviceWindow
+56    (int (*)(...))QPaintDeviceWindow::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWindow::surfaceType
+120   (int (*)(...))QWindow::format
+128   (int (*)(...))QWindow::size
+136   (int (*)(...))QWindow::accessibleRoot
+144   (int (*)(...))QWindow::focusObject
+152   (int (*)(...))QPaintDeviceWindow::exposeEvent
+160   (int (*)(...))QWindow::resizeEvent
+168   (int (*)(...))QWindow::moveEvent
+176   (int (*)(...))QWindow::focusInEvent
+184   (int (*)(...))QWindow::focusOutEvent
+192   (int (*)(...))QWindow::showEvent
+200   (int (*)(...))QWindow::hideEvent
+208   (int (*)(...))QWindow::keyPressEvent
+216   (int (*)(...))QWindow::keyReleaseEvent
+224   (int (*)(...))QWindow::mousePressEvent
+232   (int (*)(...))QWindow::mouseReleaseEvent
+240   (int (*)(...))QWindow::mouseDoubleClickEvent
+248   (int (*)(...))QWindow::mouseMoveEvent
+256   (int (*)(...))QWindow::wheelEvent
+264   (int (*)(...))QWindow::touchEvent
+272   (int (*)(...))QWindow::tabletEvent
+280   (int (*)(...))QWindow::nativeEvent
+288   (int (*)(...))QWindow::surfaceHandle
+296   (int (*)(...))QPaintDeviceWindow::paintEvent
+304   (int (*)(...))QPaintDeviceWindow::metric
+312   (int (*)(...))QPaintDeviceWindow::paintEngine
+320   (int (*)(...))-16
+328   (int (*)(...))(& _ZTI18QPaintDeviceWindow)
+336   (int (*)(...))QPaintDeviceWindow::_ZThn16_N18QPaintDeviceWindowD1Ev
+344   (int (*)(...))QPaintDeviceWindow::_ZThn16_N18QPaintDeviceWindowD0Ev
+352   (int (*)(...))QWindow::_ZThn16_NK7QWindow6formatEv
+360   (int (*)(...))QWindow::_ZThn16_NK7QWindow13surfaceHandleEv
+368   (int (*)(...))QWindow::_ZThn16_NK7QWindow11surfaceTypeEv
+376   (int (*)(...))QWindow::_ZThn16_NK7QWindow4sizeEv
+384   (int (*)(...))-40
+392   (int (*)(...))(& _ZTI18QPaintDeviceWindow)
+400   (int (*)(...))QPaintDeviceWindow::_ZThn40_N18QPaintDeviceWindowD1Ev
+408   (int (*)(...))QPaintDeviceWindow::_ZThn40_N18QPaintDeviceWindowD0Ev
+416   (int (*)(...))QPaintDevice::devType
+424   (int (*)(...))QPaintDeviceWindow::_ZThn40_NK18QPaintDeviceWindow11paintEngineEv
+432   (int (*)(...))QPaintDeviceWindow::_ZThn40_NK18QPaintDeviceWindow6metricEN12QPaintDevice17PaintDeviceMetricE
+440   (int (*)(...))QPaintDevice::initPainter
+448   (int (*)(...))QPaintDevice::redirected
+456   (int (*)(...))QPaintDevice::sharedPainter
+
+Class QPaintDeviceWindow
+   size=64 align=8
+   base size=64 base align=8
+QPaintDeviceWindow (0x0x7f21ab878930) 0
+    vptr=((& QPaintDeviceWindow::_ZTV18QPaintDeviceWindow) + 16u)
+  QWindow (0x0x7f21ab8789a0) 0
+      primary-for QPaintDeviceWindow (0x0x7f21ab878930)
+    QObject (0x0x7f21abafeae0) 0
+        primary-for QWindow (0x0x7f21ab8789a0)
+    QSurface (0x0x7f21abafeb40) 16
+        vptr=((& QPaintDeviceWindow::_ZTV18QPaintDeviceWindow) + 336u)
+  QPaintDevice (0x0x7f21abafeba0) 40
+      vptr=((& QPaintDeviceWindow::_ZTV18QPaintDeviceWindow) + 400u)
+
+Class QOpenGLWindow::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOpenGLWindow::QPrivateSignal (0x0x7f21abafed80) 0 empty
+
+Vtable for QOpenGLWindow
+QOpenGLWindow::_ZTV13QOpenGLWindow: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QOpenGLWindow)
+16    (int (*)(...))QOpenGLWindow::metaObject
+24    (int (*)(...))QOpenGLWindow::qt_metacast
+32    (int (*)(...))QOpenGLWindow::qt_metacall
+40    (int (*)(...))QOpenGLWindow::~QOpenGLWindow
+48    (int (*)(...))QOpenGLWindow::~QOpenGLWindow
+56    (int (*)(...))QPaintDeviceWindow::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWindow::surfaceType
+120   (int (*)(...))QWindow::format
+128   (int (*)(...))QWindow::size
+136   (int (*)(...))QWindow::accessibleRoot
+144   (int (*)(...))QWindow::focusObject
+152   (int (*)(...))QPaintDeviceWindow::exposeEvent
+160   (int (*)(...))QOpenGLWindow::resizeEvent
+168   (int (*)(...))QWindow::moveEvent
+176   (int (*)(...))QWindow::focusInEvent
+184   (int (*)(...))QWindow::focusOutEvent
+192   (int (*)(...))QWindow::showEvent
+200   (int (*)(...))QWindow::hideEvent
+208   (int (*)(...))QWindow::keyPressEvent
+216   (int (*)(...))QWindow::keyReleaseEvent
+224   (int (*)(...))QWindow::mousePressEvent
+232   (int (*)(...))QWindow::mouseReleaseEvent
+240   (int (*)(...))QWindow::mouseDoubleClickEvent
+248   (int (*)(...))QWindow::mouseMoveEvent
+256   (int (*)(...))QWindow::wheelEvent
+264   (int (*)(...))QWindow::touchEvent
+272   (int (*)(...))QWindow::tabletEvent
+280   (int (*)(...))QWindow::nativeEvent
+288   (int (*)(...))QWindow::surfaceHandle
+296   (int (*)(...))QOpenGLWindow::paintEvent
+304   (int (*)(...))QOpenGLWindow::metric
+312   (int (*)(...))QPaintDeviceWindow::paintEngine
+320   (int (*)(...))QOpenGLWindow::initializeGL
+328   (int (*)(...))QOpenGLWindow::resizeGL
+336   (int (*)(...))QOpenGLWindow::paintGL
+344   (int (*)(...))QOpenGLWindow::paintUnderGL
+352   (int (*)(...))QOpenGLWindow::paintOverGL
+360   (int (*)(...))QOpenGLWindow::redirected
+368   (int (*)(...))-16
+376   (int (*)(...))(& _ZTI13QOpenGLWindow)
+384   (int (*)(...))QOpenGLWindow::_ZThn16_N13QOpenGLWindowD1Ev
+392   (int (*)(...))QOpenGLWindow::_ZThn16_N13QOpenGLWindowD0Ev
+400   (int (*)(...))QWindow::_ZThn16_NK7QWindow6formatEv
+408   (int (*)(...))QWindow::_ZThn16_NK7QWindow13surfaceHandleEv
+416   (int (*)(...))QWindow::_ZThn16_NK7QWindow11surfaceTypeEv
+424   (int (*)(...))QWindow::_ZThn16_NK7QWindow4sizeEv
+432   (int (*)(...))-40
+440   (int (*)(...))(& _ZTI13QOpenGLWindow)
+448   (int (*)(...))QOpenGLWindow::_ZThn40_N13QOpenGLWindowD1Ev
+456   (int (*)(...))QOpenGLWindow::_ZThn40_N13QOpenGLWindowD0Ev
+464   (int (*)(...))QPaintDevice::devType
+472   (int (*)(...))QPaintDeviceWindow::_ZThn40_NK18QPaintDeviceWindow11paintEngineEv
+480   (int (*)(...))QOpenGLWindow::_ZThn40_NK13QOpenGLWindow6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QPaintDevice::initPainter
+496   (int (*)(...))QOpenGLWindow::_ZThn40_NK13QOpenGLWindow10redirectedEP6QPoint
+504   (int (*)(...))QPaintDevice::sharedPainter
+
+Class QOpenGLWindow
+   size=64 align=8
+   base size=64 base align=8
+QOpenGLWindow (0x0x7f21ab9f17b8) 0
+    vptr=((& QOpenGLWindow::_ZTV13QOpenGLWindow) + 16u)
+  QPaintDeviceWindow (0x0x7f21ab878ee0) 0
+      primary-for QOpenGLWindow (0x0x7f21ab9f17b8)
+    QWindow (0x0x7f21ab878f50) 0
+        primary-for QPaintDeviceWindow (0x0x7f21ab878ee0)
+      QObject (0x0x7f21abafec60) 0
+          primary-for QWindow (0x0x7f21ab878f50)
+      QSurface (0x0x7f21abafecc0) 16
+          vptr=((& QOpenGLWindow::_ZTV13QOpenGLWindow) + 384u)
+    QPaintDevice (0x0x7f21abafed20) 40
+        vptr=((& QOpenGLWindow::_ZTV13QOpenGLWindow) + 448u)
+
+Class QPageSize
+   size=8 align=8
+   base size=8 base align=8
+QPageSize (0x0x7f21abafede0) 0
+
+Class QPageLayout
+   size=8 align=8
+   base size=8 base align=8
+QPageLayout (0x0x7f21ab8d27e0) 0
+
+Class QPagedPaintDevice::Margins
+   size=32 align=8
+   base size=32 base align=8
+QPagedPaintDevice::Margins (0x0x7f21ab93c240) 0
+
+Vtable for QPagedPaintDevice
+QPagedPaintDevice::_ZTV17QPagedPaintDevice: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QPagedPaintDevice)
+16    0u
+24    0u
+32    (int (*)(...))QPaintDevice::devType
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))QPaintDevice::metric
+56    (int (*)(...))QPaintDevice::initPainter
+64    (int (*)(...))QPaintDevice::redirected
+72    (int (*)(...))QPaintDevice::sharedPainter
+80    (int (*)(...))__cxa_pure_virtual
+88    (int (*)(...))QPagedPaintDevice::setPageSize
+96    (int (*)(...))QPagedPaintDevice::setPageSizeMM
+104   (int (*)(...))QPagedPaintDevice::setMargins
+
+Class QPagedPaintDevice
+   size=32 align=8
+   base size=32 base align=8
+QPagedPaintDevice (0x0x7f21ab9254e0) 0
+    vptr=((& QPagedPaintDevice::_ZTV17QPagedPaintDevice) + 16u)
+  QPaintDevice (0x0x7f21ab93c1e0) 0
+      primary-for QPagedPaintDevice (0x0x7f21ab9254e0)
+
+Class QPainter::PixmapFragment
+   size=80 align=8
+   base size=80 base align=8
+QPainter::PixmapFragment (0x0x7f21ab93c300) 0
+
+Class QPainter
+   size=8 align=8
+   base size=8 base align=8
+QPainter (0x0x7f21ab93c2a0) 0
+
+Class QTextItem
+   size=1 align=1
+   base size=0 base align=1
+QTextItem (0x0x7f21ab705120) 0 empty
+
+Vtable for QPaintEngine
+QPaintEngine::_ZTV12QPaintEngine: 24u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QPaintEngine)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))QPaintEngine::drawRects
+64    (int (*)(...))QPaintEngine::drawRects
+72    (int (*)(...))QPaintEngine::drawLines
+80    (int (*)(...))QPaintEngine::drawLines
+88    (int (*)(...))QPaintEngine::drawEllipse
+96    (int (*)(...))QPaintEngine::drawEllipse
+104   (int (*)(...))QPaintEngine::drawPath
+112   (int (*)(...))QPaintEngine::drawPoints
+120   (int (*)(...))QPaintEngine::drawPoints
+128   (int (*)(...))QPaintEngine::drawPolygon
+136   (int (*)(...))QPaintEngine::drawPolygon
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))QPaintEngine::drawTextItem
+160   (int (*)(...))QPaintEngine::drawTiledPixmap
+168   (int (*)(...))QPaintEngine::drawImage
+176   (int (*)(...))QPaintEngine::coordinateOffset
+184   (int (*)(...))__cxa_pure_virtual
+
+Class QPaintEngine
+   size=32 align=8
+   base size=32 base align=8
+QPaintEngine (0x0x7f21ab7053c0) 0
+    vptr=((& QPaintEngine::_ZTV12QPaintEngine) + 16u)
+
+Class QPaintEngineState
+   size=4 align=4
+   base size=4 base align=4
+QPaintEngineState (0x0x7f21ab705660) 0
+
+Class QPdfWriter::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPdfWriter::QPrivateSignal (0x0x7f21ab705a80) 0 empty
+
+Vtable for QPdfWriter
+QPdfWriter::_ZTV10QPdfWriter: 34u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QPdfWriter)
+16    (int (*)(...))QPdfWriter::metaObject
+24    (int (*)(...))QPdfWriter::qt_metacast
+32    (int (*)(...))QPdfWriter::qt_metacall
+40    (int (*)(...))QPdfWriter::~QPdfWriter
+48    (int (*)(...))QPdfWriter::~QPdfWriter
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QPdfWriter::newPage
+120   (int (*)(...))QPdfWriter::setPageSize
+128   (int (*)(...))QPdfWriter::setPageSizeMM
+136   (int (*)(...))QPdfWriter::setMargins
+144   (int (*)(...))QPdfWriter::paintEngine
+152   (int (*)(...))QPdfWriter::metric
+160   (int (*)(...))-16
+168   (int (*)(...))(& _ZTI10QPdfWriter)
+176   (int (*)(...))QPdfWriter::_ZThn16_N10QPdfWriterD1Ev
+184   (int (*)(...))QPdfWriter::_ZThn16_N10QPdfWriterD0Ev
+192   (int (*)(...))QPaintDevice::devType
+200   (int (*)(...))QPdfWriter::_ZThn16_NK10QPdfWriter11paintEngineEv
+208   (int (*)(...))QPdfWriter::_ZThn16_NK10QPdfWriter6metricEN12QPaintDevice17PaintDeviceMetricE
+216   (int (*)(...))QPaintDevice::initPainter
+224   (int (*)(...))QPaintDevice::redirected
+232   (int (*)(...))QPaintDevice::sharedPainter
+240   (int (*)(...))QPdfWriter::_ZThn16_N10QPdfWriter7newPageEv
+248   (int (*)(...))QPdfWriter::_ZThn16_N10QPdfWriter11setPageSizeEN17QPagedPaintDevice8PageSizeE
+256   (int (*)(...))QPdfWriter::_ZThn16_N10QPdfWriter13setPageSizeMMERK6QSizeF
+264   (int (*)(...))QPdfWriter::_ZThn16_N10QPdfWriter10setMarginsERKN17QPagedPaintDevice7MarginsE
+
+Class QPdfWriter
+   size=48 align=8
+   base size=48 base align=8
+QPdfWriter (0x0x7f21ab3ea310) 0
+    vptr=((& QPdfWriter::_ZTV10QPdfWriter) + 16u)
+  QObject (0x0x7f21ab7059c0) 0
+      primary-for QPdfWriter (0x0x7f21ab3ea310)
+  QPagedPaintDevice (0x0x7f21ab707548) 16
+      vptr=((& QPdfWriter::_ZTV10QPdfWriter) + 176u)
+    QPaintDevice (0x0x7f21ab705a20) 16
+        primary-for QPagedPaintDevice (0x0x7f21ab707548)
+
+Vtable for QPicture
+QPicture::_ZTV8QPicture: 11u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI8QPicture)
+16    (int (*)(...))QPicture::~QPicture
+24    (int (*)(...))QPicture::~QPicture
+32    (int (*)(...))QPicture::devType
+40    (int (*)(...))QPicture::paintEngine
+48    (int (*)(...))QPicture::metric
+56    (int (*)(...))QPaintDevice::initPainter
+64    (int (*)(...))QPaintDevice::redirected
+72    (int (*)(...))QPaintDevice::sharedPainter
+80    (int (*)(...))QPicture::setData
+
+Class QPicture
+   size=32 align=8
+   base size=32 base align=8
+QPicture (0x0x7f21ab7075b0) 0
+    vptr=((& QPicture::_ZTV8QPicture) + 16u)
+  QPaintDevice (0x0x7f21ab705c00) 0
+      primary-for QPicture (0x0x7f21ab7075b0)
+
+Class QPictureIO
+   size=8 align=8
+   base size=8 base align=8
+QPictureIO (0x0x7f21ab705f00) 0
+
+Class QPictureFormatPlugin::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPictureFormatPlugin::QPrivateSignal (0x0x7f21ab442000) 0 empty
+
+Vtable for QPictureFormatPlugin
+QPictureFormatPlugin::_ZTV20QPictureFormatPlugin: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QPictureFormatPlugin)
+16    (int (*)(...))QPictureFormatPlugin::metaObject
+24    (int (*)(...))QPictureFormatPlugin::qt_metacast
+32    (int (*)(...))QPictureFormatPlugin::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QPictureFormatPlugin::loadPicture
+120   (int (*)(...))QPictureFormatPlugin::savePicture
+128   (int (*)(...))__cxa_pure_virtual
+
+Class QPictureFormatPlugin
+   size=16 align=8
+   base size=16 base align=8
+QPictureFormatPlugin (0x0x7f21ab7077b8) 0
+    vptr=((& QPictureFormatPlugin::_ZTV20QPictureFormatPlugin) + 16u)
+  QObject (0x0x7f21ab705f60) 0
+      primary-for QPictureFormatPlugin (0x0x7f21ab7077b8)
+
+Class QPixmapCache::Key
+   size=8 align=8
+   base size=8 base align=8
+QPixmapCache::Key (0x0x7f21ab4420c0) 0
+
+Class QPixmapCache
+   size=1 align=1
+   base size=0 base align=1
+QPixmapCache (0x0x7f21ab442060) 0 empty
+
+Class QRasterWindow::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QRasterWindow::QPrivateSignal (0x0x7f21ab4cd240) 0 empty
+
+Vtable for QRasterWindow
+QRasterWindow::_ZTV13QRasterWindow: 59u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QRasterWindow)
+16    (int (*)(...))QRasterWindow::metaObject
+24    (int (*)(...))QRasterWindow::qt_metacast
+32    (int (*)(...))QRasterWindow::qt_metacall
+40    (int (*)(...))QRasterWindow::~QRasterWindow
+48    (int (*)(...))QRasterWindow::~QRasterWindow
+56    (int (*)(...))QPaintDeviceWindow::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWindow::surfaceType
+120   (int (*)(...))QWindow::format
+128   (int (*)(...))QWindow::size
+136   (int (*)(...))QWindow::accessibleRoot
+144   (int (*)(...))QWindow::focusObject
+152   (int (*)(...))QPaintDeviceWindow::exposeEvent
+160   (int (*)(...))QWindow::resizeEvent
+168   (int (*)(...))QWindow::moveEvent
+176   (int (*)(...))QWindow::focusInEvent
+184   (int (*)(...))QWindow::focusOutEvent
+192   (int (*)(...))QWindow::showEvent
+200   (int (*)(...))QWindow::hideEvent
+208   (int (*)(...))QWindow::keyPressEvent
+216   (int (*)(...))QWindow::keyReleaseEvent
+224   (int (*)(...))QWindow::mousePressEvent
+232   (int (*)(...))QWindow::mouseReleaseEvent
+240   (int (*)(...))QWindow::mouseDoubleClickEvent
+248   (int (*)(...))QWindow::mouseMoveEvent
+256   (int (*)(...))QWindow::wheelEvent
+264   (int (*)(...))QWindow::touchEvent
+272   (int (*)(...))QWindow::tabletEvent
+280   (int (*)(...))QWindow::nativeEvent
+288   (int (*)(...))QWindow::surfaceHandle
+296   (int (*)(...))QPaintDeviceWindow::paintEvent
+304   (int (*)(...))QRasterWindow::metric
+312   (int (*)(...))QPaintDeviceWindow::paintEngine
+320   (int (*)(...))QRasterWindow::redirected
+328   (int (*)(...))-16
+336   (int (*)(...))(& _ZTI13QRasterWindow)
+344   (int (*)(...))QRasterWindow::_ZThn16_N13QRasterWindowD1Ev
+352   (int (*)(...))QRasterWindow::_ZThn16_N13QRasterWindowD0Ev
+360   (int (*)(...))QWindow::_ZThn16_NK7QWindow6formatEv
+368   (int (*)(...))QWindow::_ZThn16_NK7QWindow13surfaceHandleEv
+376   (int (*)(...))QWindow::_ZThn16_NK7QWindow11surfaceTypeEv
+384   (int (*)(...))QWindow::_ZThn16_NK7QWindow4sizeEv
+392   (int (*)(...))-40
+400   (int (*)(...))(& _ZTI13QRasterWindow)
+408   (int (*)(...))QRasterWindow::_ZThn40_N13QRasterWindowD1Ev
+416   (int (*)(...))QRasterWindow::_ZThn40_N13QRasterWindowD0Ev
+424   (int (*)(...))QPaintDevice::devType
+432   (int (*)(...))QPaintDeviceWindow::_ZThn40_NK18QPaintDeviceWindow11paintEngineEv
+440   (int (*)(...))QRasterWindow::_ZThn40_NK13QRasterWindow6metricEN12QPaintDevice17PaintDeviceMetricE
+448   (int (*)(...))QPaintDevice::initPainter
+456   (int (*)(...))QRasterWindow::_ZThn40_NK13QRasterWindow10redirectedEP6QPoint
+464   (int (*)(...))QPaintDevice::sharedPainter
+
+Class QRasterWindow
+   size=64 align=8
+   base size=64 base align=8
+QRasterWindow (0x0x7f21ab4b9ea0) 0
+    vptr=((& QRasterWindow::_ZTV13QRasterWindow) + 16u)
+  QPaintDeviceWindow (0x0x7f21ab4c7a10) 0
+      primary-for QRasterWindow (0x0x7f21ab4b9ea0)
+    QWindow (0x0x7f21ab4c7a80) 0
+        primary-for QPaintDeviceWindow (0x0x7f21ab4c7a10)
+      QObject (0x0x7f21ab4cd120) 0
+          primary-for QWindow (0x0x7f21ab4c7a80)
+      QSurface (0x0x7f21ab4cd180) 16
+          vptr=((& QRasterWindow::_ZTV13QRasterWindow) + 344u)
+    QPaintDevice (0x0x7f21ab4cd1e0) 40
+        vptr=((& QRasterWindow::_ZTV13QRasterWindow) + 408u)
+
+Class QScreen::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QScreen::QPrivateSignal (0x0x7f21ab4cd300) 0 empty
+
+Vtable for QScreen
+QScreen::_ZTV7QScreen: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QScreen)
+16    (int (*)(...))QScreen::metaObject
+24    (int (*)(...))QScreen::qt_metacast
+32    (int (*)(...))QScreen::qt_metacall
+40    (int (*)(...))QScreen::~QScreen
+48    (int (*)(...))QScreen::~QScreen
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QScreen
+   size=16 align=8
+   base size=16 base align=8
+QScreen (0x0x7f21ab4b9f70) 0
+    vptr=((& QScreen::_ZTV7QScreen) + 16u)
+  QObject (0x0x7f21ab4cd2a0) 0
+      primary-for QScreen (0x0x7f21ab4b9f70)
+
+Class QSessionManager::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSessionManager::QPrivateSignal (0x0x7f21ab4cd3c0) 0 empty
+
+Vtable for QSessionManager
+QSessionManager::_ZTV15QSessionManager: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QSessionManager)
+16    (int (*)(...))QSessionManager::metaObject
+24    (int (*)(...))QSessionManager::qt_metacast
+32    (int (*)(...))QSessionManager::qt_metacall
+40    (int (*)(...))QSessionManager::~QSessionManager
+48    (int (*)(...))QSessionManager::~QSessionManager
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QSessionManager
+   size=16 align=8
+   base size=16 base align=8
+QSessionManager (0x0x7f21ab4fd000) 0
+    vptr=((& QSessionManager::_ZTV15QSessionManager) + 16u)
+  QObject (0x0x7f21ab4cd360) 0
+      primary-for QSessionManager (0x0x7f21ab4fd000)
+
+Vtable for QStandardItem
+QStandardItem::_ZTV13QStandardItem: 11u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QStandardItem)
+16    (int (*)(...))QStandardItem::~QStandardItem
+24    (int (*)(...))QStandardItem::~QStandardItem
+32    (int (*)(...))QStandardItem::data
+40    (int (*)(...))QStandardItem::setData
+48    (int (*)(...))QStandardItem::clone
+56    (int (*)(...))QStandardItem::type
+64    (int (*)(...))QStandardItem::read
+72    (int (*)(...))QStandardItem::write
+80    (int (*)(...))QStandardItem::operator<
+
+Class QStandardItem
+   size=16 align=8
+   base size=16 base align=8
+QStandardItem (0x0x7f21ab4cd420) 0
+    vptr=((& QStandardItem::_ZTV13QStandardItem) + 16u)
+
+Class QStandardItemModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QStandardItemModel::QPrivateSignal (0x0x7f21ab4cdb40) 0 empty
+
+Vtable for QStandardItemModel
+QStandardItemModel::_ZTV18QStandardItemModel: 48u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QStandardItemModel)
+16    (int (*)(...))QStandardItemModel::metaObject
+24    (int (*)(...))QStandardItemModel::qt_metacast
+32    (int (*)(...))QStandardItemModel::qt_metacall
+40    (int (*)(...))QStandardItemModel::~QStandardItemModel
+48    (int (*)(...))QStandardItemModel::~QStandardItemModel
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QStandardItemModel::index
+120   (int (*)(...))QStandardItemModel::parent
+128   (int (*)(...))QStandardItemModel::sibling
+136   (int (*)(...))QStandardItemModel::rowCount
+144   (int (*)(...))QStandardItemModel::columnCount
+152   (int (*)(...))QStandardItemModel::hasChildren
+160   (int (*)(...))QStandardItemModel::data
+168   (int (*)(...))QStandardItemModel::setData
+176   (int (*)(...))QStandardItemModel::headerData
+184   (int (*)(...))QStandardItemModel::setHeaderData
+192   (int (*)(...))QStandardItemModel::itemData
+200   (int (*)(...))QStandardItemModel::setItemData
+208   (int (*)(...))QStandardItemModel::mimeTypes
+216   (int (*)(...))QStandardItemModel::mimeData
+224   (int (*)(...))QAbstractItemModel::canDropMimeData
+232   (int (*)(...))QStandardItemModel::dropMimeData
+240   (int (*)(...))QStandardItemModel::supportedDropActions
+248   (int (*)(...))QAbstractItemModel::supportedDragActions
+256   (int (*)(...))QStandardItemModel::insertRows
+264   (int (*)(...))QStandardItemModel::insertColumns
+272   (int (*)(...))QStandardItemModel::removeRows
+280   (int (*)(...))QStandardItemModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QAbstractItemModel::fetchMore
+312   (int (*)(...))QAbstractItemModel::canFetchMore
+320   (int (*)(...))QStandardItemModel::flags
+328   (int (*)(...))QStandardItemModel::sort
+336   (int (*)(...))QAbstractItemModel::buddy
+344   (int (*)(...))QAbstractItemModel::match
+352   (int (*)(...))QAbstractItemModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractItemModel::submit
+376   (int (*)(...))QAbstractItemModel::revert
+
+Class QStandardItemModel
+   size=16 align=8
+   base size=16 base align=8
+QStandardItemModel (0x0x7f21ab4fd680) 0
+    vptr=((& QStandardItemModel::_ZTV18QStandardItemModel) + 16u)
+  QAbstractItemModel (0x0x7f21ab4fd6e8) 0
+      primary-for QStandardItemModel (0x0x7f21ab4fd680)
+    QObject (0x0x7f21ab4cdae0) 0
+        primary-for QAbstractItemModel (0x0x7f21ab4fd6e8)
+
+Class QStaticText
+   size=8 align=8
+   base size=8 base align=8
+QStaticText (0x0x7f21ab4cdba0) 0
+
+Class QStyleHints::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QStyleHints::QPrivateSignal (0x0x7f21ab234060) 0 empty
+
+Vtable for QStyleHints
+QStyleHints::_ZTV11QStyleHints: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QStyleHints)
+16    (int (*)(...))QStyleHints::metaObject
+24    (int (*)(...))QStyleHints::qt_metacast
+32    (int (*)(...))QStyleHints::qt_metacall
+40    (int (*)(...))QStyleHints::~QStyleHints
+48    (int (*)(...))QStyleHints::~QStyleHints
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QStyleHints
+   size=16 align=8
+   base size=16 base align=8
+QStyleHints (0x0x7f21ab4fd8f0) 0
+    vptr=((& QStyleHints::_ZTV11QStyleHints) + 16u)
+  QObject (0x0x7f21ab234000) 0
+      primary-for QStyleHints (0x0x7f21ab4fd8f0)
+
+Class QTextObject::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTextObject::QPrivateSignal (0x0x7f21ab234120) 0 empty
+
+Vtable for QTextObject
+QTextObject::_ZTV11QTextObject: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QTextObject)
+16    (int (*)(...))QTextObject::metaObject
+24    (int (*)(...))QTextObject::qt_metacast
+32    (int (*)(...))QTextObject::qt_metacall
+40    (int (*)(...))QTextObject::~QTextObject
+48    (int (*)(...))QTextObject::~QTextObject
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QTextObject
+   size=16 align=8
+   base size=16 base align=8
+QTextObject (0x0x7f21ab4fd958) 0
+    vptr=((& QTextObject::_ZTV11QTextObject) + 16u)
+  QObject (0x0x7f21ab2340c0) 0
+      primary-for QTextObject (0x0x7f21ab4fd958)
+
+Class QTextBlockGroup::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTextBlockGroup::QPrivateSignal (0x0x7f21ab2341e0) 0 empty
+
+Vtable for QTextBlockGroup
+QTextBlockGroup::_ZTV15QTextBlockGroup: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QTextBlockGroup)
+16    (int (*)(...))QTextBlockGroup::metaObject
+24    (int (*)(...))QTextBlockGroup::qt_metacast
+32    (int (*)(...))QTextBlockGroup::qt_metacall
+40    (int (*)(...))QTextBlockGroup::~QTextBlockGroup
+48    (int (*)(...))QTextBlockGroup::~QTextBlockGroup
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QTextBlockGroup::blockInserted
+120   (int (*)(...))QTextBlockGroup::blockRemoved
+128   (int (*)(...))QTextBlockGroup::blockFormatChanged
+
+Class QTextBlockGroup
+   size=16 align=8
+   base size=16 base align=8
+QTextBlockGroup (0x0x7f21ab4fd9c0) 0
+    vptr=((& QTextBlockGroup::_ZTV15QTextBlockGroup) + 16u)
+  QTextObject (0x0x7f21ab4fda28) 0
+      primary-for QTextBlockGroup (0x0x7f21ab4fd9c0)
+    QObject (0x0x7f21ab234180) 0
+        primary-for QTextObject (0x0x7f21ab4fda28)
+
+Vtable for QTextFrameLayoutData
+QTextFrameLayoutData::_ZTV20QTextFrameLayoutData: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QTextFrameLayoutData)
+16    (int (*)(...))QTextFrameLayoutData::~QTextFrameLayoutData
+24    (int (*)(...))QTextFrameLayoutData::~QTextFrameLayoutData
+
+Class QTextFrameLayoutData
+   size=8 align=8
+   base size=8 base align=8
+QTextFrameLayoutData (0x0x7f21ab234240) 0 nearly-empty
+    vptr=((& QTextFrameLayoutData::_ZTV20QTextFrameLayoutData) + 16u)
+
+Class QTextFrame::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTextFrame::QPrivateSignal (0x0x7f21ab234300) 0 empty
+
+Class QTextFrame::iterator
+   size=32 align=8
+   base size=28 base align=8
+QTextFrame::iterator (0x0x7f21ab234360) 0
+
+Vtable for QTextFrame
+QTextFrame::_ZTV10QTextFrame: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QTextFrame)
+16    (int (*)(...))QTextFrame::metaObject
+24    (int (*)(...))QTextFrame::qt_metacast
+32    (int (*)(...))QTextFrame::qt_metacall
+40    (int (*)(...))QTextFrame::~QTextFrame
+48    (int (*)(...))QTextFrame::~QTextFrame
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QTextFrame
+   size=16 align=8
+   base size=16 base align=8
+QTextFrame (0x0x7f21ab4fda90) 0
+    vptr=((& QTextFrame::_ZTV10QTextFrame) + 16u)
+  QTextObject (0x0x7f21ab4fdaf8) 0
+      primary-for QTextFrame (0x0x7f21ab4fda90)
+    QObject (0x0x7f21ab2342a0) 0
+        primary-for QTextObject (0x0x7f21ab4fdaf8)
+
+Vtable for QTextBlockUserData
+QTextBlockUserData::_ZTV18QTextBlockUserData: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QTextBlockUserData)
+16    (int (*)(...))QTextBlockUserData::~QTextBlockUserData
+24    (int (*)(...))QTextBlockUserData::~QTextBlockUserData
+
+Class QTextBlockUserData
+   size=8 align=8
+   base size=8 base align=8
+QTextBlockUserData (0x0x7f21ab234600) 0 nearly-empty
+    vptr=((& QTextBlockUserData::_ZTV18QTextBlockUserData) + 16u)
+
+Class QTextBlock::iterator
+   size=24 align=8
+   base size=20 base align=8
+QTextBlock::iterator (0x0x7f21ab2346c0) 0
+
+Class QTextBlock
+   size=16 align=8
+   base size=12 base align=8
+QTextBlock (0x0x7f21ab234660) 0
+
+Class QTextFragment
+   size=16 align=8
+   base size=16 base align=8
+QTextFragment (0x0x7f21ab234ba0) 0
+
+Class QSyntaxHighlighter::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSyntaxHighlighter::QPrivateSignal (0x0x7f21ab234ea0) 0 empty
+
+Vtable for QSyntaxHighlighter
+QSyntaxHighlighter::_ZTV18QSyntaxHighlighter: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QSyntaxHighlighter)
+16    (int (*)(...))QSyntaxHighlighter::metaObject
+24    (int (*)(...))QSyntaxHighlighter::qt_metacast
+32    (int (*)(...))QSyntaxHighlighter::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+
+Class QSyntaxHighlighter
+   size=16 align=8
+   base size=16 base align=8
+QSyntaxHighlighter (0x0x7f21ab2ce208) 0
+    vptr=((& QSyntaxHighlighter::_ZTV18QSyntaxHighlighter) + 16u)
+  QObject (0x0x7f21ab234e40) 0
+      primary-for QSyntaxHighlighter (0x0x7f21ab2ce208)
+
+Class QTextDocumentFragment
+   size=8 align=8
+   base size=8 base align=8
+QTextDocumentFragment (0x0x7f21ab234f00) 0
+
+Class QTextDocumentWriter
+   size=8 align=8
+   base size=8 base align=8
+QTextDocumentWriter (0x0x7f21ab234f60) 0
+
+Class QTextList::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTextList::QPrivateSignal (0x0x7f21ab301060) 0 empty
+
+Vtable for QTextList
+QTextList::_ZTV9QTextList: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QTextList)
+16    (int (*)(...))QTextList::metaObject
+24    (int (*)(...))QTextList::qt_metacast
+32    (int (*)(...))QTextList::qt_metacall
+40    (int (*)(...))QTextList::~QTextList
+48    (int (*)(...))QTextList::~QTextList
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QTextBlockGroup::blockInserted
+120   (int (*)(...))QTextBlockGroup::blockRemoved
+128   (int (*)(...))QTextBlockGroup::blockFormatChanged
+
+Class QTextList
+   size=16 align=8
+   base size=16 base align=8
+QTextList (0x0x7f21ab2ce270) 0
+    vptr=((& QTextList::_ZTV9QTextList) + 16u)
+  QTextBlockGroup (0x0x7f21ab2ce2d8) 0
+      primary-for QTextList (0x0x7f21ab2ce270)
+    QTextObject (0x0x7f21ab2ce340) 0
+        primary-for QTextBlockGroup (0x0x7f21ab2ce2d8)
+      QObject (0x0x7f21ab301000) 0
+          primary-for QTextObject (0x0x7f21ab2ce340)
+
+Class QTextTableCell
+   size=16 align=8
+   base size=12 base align=8
+QTextTableCell (0x0x7f21ab3010c0) 0
+
+Class QTextTable::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTextTable::QPrivateSignal (0x0x7f21ab301180) 0 empty
+
+Vtable for QTextTable
+QTextTable::_ZTV10QTextTable: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QTextTable)
+16    (int (*)(...))QTextTable::metaObject
+24    (int (*)(...))QTextTable::qt_metacast
+32    (int (*)(...))QTextTable::qt_metacall
+40    (int (*)(...))QTextTable::~QTextTable
+48    (int (*)(...))QTextTable::~QTextTable
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QTextTable
+   size=16 align=8
+   base size=16 base align=8
+QTextTable (0x0x7f21ab2ce3a8) 0
+    vptr=((& QTextTable::_ZTV10QTextTable) + 16u)
+  QTextFrame (0x0x7f21ab2ce410) 0
+      primary-for QTextTable (0x0x7f21ab2ce3a8)
+    QTextObject (0x0x7f21ab2ce478) 0
+        primary-for QTextFrame (0x0x7f21ab2ce410)
+      QObject (0x0x7f21ab301120) 0
+          primary-for QTextObject (0x0x7f21ab2ce478)
+
+Class QValidator::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QValidator::QPrivateSignal (0x0x7f21ab301240) 0 empty
+
+Vtable for QValidator
+QValidator::_ZTV10QValidator: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QValidator)
+16    (int (*)(...))QValidator::metaObject
+24    (int (*)(...))QValidator::qt_metacast
+32    (int (*)(...))QValidator::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))QValidator::fixup
+
+Class QValidator
+   size=16 align=8
+   base size=16 base align=8
+QValidator (0x0x7f21ab2ce4e0) 0
+    vptr=((& QValidator::_ZTV10QValidator) + 16u)
+  QObject (0x0x7f21ab3011e0) 0
+      primary-for QValidator (0x0x7f21ab2ce4e0)
+
+Class QIntValidator::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QIntValidator::QPrivateSignal (0x0x7f21ab301300) 0 empty
+
+Vtable for QIntValidator
+QIntValidator::_ZTV13QIntValidator: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QIntValidator)
+16    (int (*)(...))QIntValidator::metaObject
+24    (int (*)(...))QIntValidator::qt_metacast
+32    (int (*)(...))QIntValidator::qt_metacall
+40    (int (*)(...))QIntValidator::~QIntValidator
+48    (int (*)(...))QIntValidator::~QIntValidator
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QIntValidator::validate
+120   (int (*)(...))QIntValidator::fixup
+128   (int (*)(...))QIntValidator::setRange
+
+Class QIntValidator
+   size=24 align=8
+   base size=24 base align=8
+QIntValidator (0x0x7f21ab2ce548) 0
+    vptr=((& QIntValidator::_ZTV13QIntValidator) + 16u)
+  QValidator (0x0x7f21ab2ce5b0) 0
+      primary-for QIntValidator (0x0x7f21ab2ce548)
+    QObject (0x0x7f21ab3012a0) 0
+        primary-for QValidator (0x0x7f21ab2ce5b0)
+
+Class QDoubleValidator::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDoubleValidator::QPrivateSignal (0x0x7f21ab3013c0) 0 empty
+
+Vtable for QDoubleValidator
+QDoubleValidator::_ZTV16QDoubleValidator: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QDoubleValidator)
+16    (int (*)(...))QDoubleValidator::metaObject
+24    (int (*)(...))QDoubleValidator::qt_metacast
+32    (int (*)(...))QDoubleValidator::qt_metacall
+40    (int (*)(...))QDoubleValidator::~QDoubleValidator
+48    (int (*)(...))QDoubleValidator::~QDoubleValidator
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QDoubleValidator::validate
+120   (int (*)(...))QValidator::fixup
+128   (int (*)(...))QDoubleValidator::setRange
+
+Class QDoubleValidator
+   size=40 align=8
+   base size=36 base align=8
+QDoubleValidator (0x0x7f21ab2ce618) 0
+    vptr=((& QDoubleValidator::_ZTV16QDoubleValidator) + 16u)
+  QValidator (0x0x7f21ab2ce680) 0
+      primary-for QDoubleValidator (0x0x7f21ab2ce618)
+    QObject (0x0x7f21ab301360) 0
+        primary-for QValidator (0x0x7f21ab2ce680)
+
+Class QRegExpValidator::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QRegExpValidator::QPrivateSignal (0x0x7f21ab3014e0) 0 empty
+
+Vtable for QRegExpValidator
+QRegExpValidator::_ZTV16QRegExpValidator: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QRegExpValidator)
+16    (int (*)(...))QRegExpValidator::metaObject
+24    (int (*)(...))QRegExpValidator::qt_metacast
+32    (int (*)(...))QRegExpValidator::qt_metacall
+40    (int (*)(...))QRegExpValidator::~QRegExpValidator
+48    (int (*)(...))QRegExpValidator::~QRegExpValidator
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QRegExpValidator::validate
+120   (int (*)(...))QValidator::fixup
+
+Class QRegExpValidator
+   size=24 align=8
+   base size=24 base align=8
+QRegExpValidator (0x0x7f21ab2ce6e8) 0
+    vptr=((& QRegExpValidator::_ZTV16QRegExpValidator) + 16u)
+  QValidator (0x0x7f21ab2ce750) 0
+      primary-for QRegExpValidator (0x0x7f21ab2ce6e8)
+    QObject (0x0x7f21ab301480) 0
+        primary-for QValidator (0x0x7f21ab2ce750)
+
+Class QRegularExpressionValidator::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QRegularExpressionValidator::QPrivateSignal (0x0x7f21ab3015a0) 0 empty
+
+Vtable for QRegularExpressionValidator
+QRegularExpressionValidator::_ZTV27QRegularExpressionValidator: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI27QRegularExpressionValidator)
+16    (int (*)(...))QRegularExpressionValidator::metaObject
+24    (int (*)(...))QRegularExpressionValidator::qt_metacast
+32    (int (*)(...))QRegularExpressionValidator::qt_metacall
+40    (int (*)(...))QRegularExpressionValidator::~QRegularExpressionValidator
+48    (int (*)(...))QRegularExpressionValidator::~QRegularExpressionValidator
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QRegularExpressionValidator::validate
+120   (int (*)(...))QValidator::fixup
+
+Class QRegularExpressionValidator
+   size=16 align=8
+   base size=16 base align=8
+QRegularExpressionValidator (0x0x7f21ab2ce7b8) 0
+    vptr=((& QRegularExpressionValidator::_ZTV27QRegularExpressionValidator) + 16u)
+  QValidator (0x0x7f21ab2ce820) 0
+      primary-for QRegularExpressionValidator (0x0x7f21ab2ce7b8)
+    QObject (0x0x7f21ab301540) 0
+        primary-for QValidator (0x0x7f21ab2ce820)
+
+Class QNetworkRequest
+   size=8 align=8
+   base size=8 base align=8
+QNetworkRequest (0x0x7f21ab301600) 0
+
+Class QNetworkCacheMetaData
+   size=8 align=8
+   base size=8 base align=8
+QNetworkCacheMetaData (0x0x7f21ab301b40) 0
+
+Class QAbstractNetworkCache::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractNetworkCache::QPrivateSignal (0x0x7f21aafea240) 0 empty
+
+Vtable for QAbstractNetworkCache
+QAbstractNetworkCache::_ZTV21QAbstractNetworkCache: 22u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QAbstractNetworkCache)
+16    (int (*)(...))QAbstractNetworkCache::metaObject
+24    (int (*)(...))QAbstractNetworkCache::qt_metacast
+32    (int (*)(...))QAbstractNetworkCache::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))__cxa_pure_virtual
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))__cxa_pure_virtual
+160   (int (*)(...))__cxa_pure_virtual
+168   (int (*)(...))__cxa_pure_virtual
+
+Class QAbstractNetworkCache
+   size=16 align=8
+   base size=16 base align=8
+QAbstractNetworkCache (0x0x7f21aaff2068) 0
+    vptr=((& QAbstractNetworkCache::_ZTV21QAbstractNetworkCache) + 16u)
+  QObject (0x0x7f21aafea1e0) 0
+      primary-for QAbstractNetworkCache (0x0x7f21aaff2068)
+
+Class QAbstractSocket::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractSocket::QPrivateSignal (0x0x7f21aafea300) 0 empty
+
+Vtable for QAbstractSocket
+QAbstractSocket::_ZTV15QAbstractSocket: 41u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QAbstractSocket)
+16    (int (*)(...))QAbstractSocket::metaObject
+24    (int (*)(...))QAbstractSocket::qt_metacast
+32    (int (*)(...))QAbstractSocket::qt_metacall
+40    (int (*)(...))QAbstractSocket::~QAbstractSocket
+48    (int (*)(...))QAbstractSocket::~QAbstractSocket
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QAbstractSocket::isSequential
+120   (int (*)(...))QIODevice::open
+128   (int (*)(...))QAbstractSocket::close
+136   (int (*)(...))QIODevice::pos
+144   (int (*)(...))QIODevice::size
+152   (int (*)(...))QIODevice::seek
+160   (int (*)(...))QAbstractSocket::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QAbstractSocket::bytesAvailable
+184   (int (*)(...))QAbstractSocket::bytesToWrite
+192   (int (*)(...))QAbstractSocket::canReadLine
+200   (int (*)(...))QAbstractSocket::waitForReadyRead
+208   (int (*)(...))QAbstractSocket::waitForBytesWritten
+216   (int (*)(...))QAbstractSocket::readData
+224   (int (*)(...))QAbstractSocket::readLineData
+232   (int (*)(...))QAbstractSocket::writeData
+240   (int (*)(...))QAbstractSocket::resume
+248   (int (*)(...))QAbstractSocket::connectToHost
+256   (int (*)(...))QAbstractSocket::connectToHost
+264   (int (*)(...))QAbstractSocket::disconnectFromHost
+272   (int (*)(...))QAbstractSocket::setReadBufferSize
+280   (int (*)(...))QAbstractSocket::socketDescriptor
+288   (int (*)(...))QAbstractSocket::setSocketDescriptor
+296   (int (*)(...))QAbstractSocket::setSocketOption
+304   (int (*)(...))QAbstractSocket::socketOption
+312   (int (*)(...))QAbstractSocket::waitForConnected
+320   (int (*)(...))QAbstractSocket::waitForDisconnected
+
+Class QAbstractSocket
+   size=16 align=8
+   base size=16 base align=8
+QAbstractSocket (0x0x7f21aaff20d0) 0
+    vptr=((& QAbstractSocket::_ZTV15QAbstractSocket) + 16u)
+  QIODevice (0x0x7f21aaff2138) 0
+      primary-for QAbstractSocket (0x0x7f21aaff20d0)
+    QObject (0x0x7f21aafea2a0) 0
+        primary-for QIODevice (0x0x7f21aaff2138)
+
+Class QAuthenticator
+   size=8 align=8
+   base size=8 base align=8
+QAuthenticator (0x0x7f21aafea8a0) 0
+
+Class QDnsDomainNameRecord
+   size=8 align=8
+   base size=8 base align=8
+QDnsDomainNameRecord (0x0x7f21aafea900) 0
+
+Class QDnsHostAddressRecord
+   size=8 align=8
+   base size=8 base align=8
+QDnsHostAddressRecord (0x0x7f21aafeac00) 0
+
+Class QDnsMailExchangeRecord
+   size=8 align=8
+   base size=8 base align=8
+QDnsMailExchangeRecord (0x0x7f21aafeaf00) 0
+
+Class QDnsServiceRecord
+   size=8 align=8
+   base size=8 base align=8
+QDnsServiceRecord (0x0x7f21ab0f9240) 0
+
+Class QDnsTextRecord
+   size=8 align=8
+   base size=8 base align=8
+QDnsTextRecord (0x0x7f21ab0f9540) 0
+
+Class QDnsLookup::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDnsLookup::QPrivateSignal (0x0x7f21ab0f98a0) 0 empty
+
+Vtable for QDnsLookup
+QDnsLookup::_ZTV10QDnsLookup: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QDnsLookup)
+16    (int (*)(...))QDnsLookup::metaObject
+24    (int (*)(...))QDnsLookup::qt_metacast
+32    (int (*)(...))QDnsLookup::qt_metacall
+40    (int (*)(...))QDnsLookup::~QDnsLookup
+48    (int (*)(...))QDnsLookup::~QDnsLookup
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QDnsLookup
+   size=16 align=8
+   base size=16 base align=8
+QDnsLookup (0x0x7f21aaff2b60) 0
+    vptr=((& QDnsLookup::_ZTV10QDnsLookup) + 16u)
+  QObject (0x0x7f21ab0f9840) 0
+      primary-for QDnsLookup (0x0x7f21aaff2b60)
+
+Class QIPv6Address
+   size=16 align=1
+   base size=16 base align=1
+QIPv6Address (0x0x7f21ab0f9900) 0
+
+Class QHostAddress
+   size=8 align=8
+   base size=8 base align=8
+QHostAddress (0x0x7f21ab0f9960) 0
+
+Class QHostInfo
+   size=8 align=8
+   base size=8 base align=8
+QHostInfo (0x0x7f21aadb3180) 0
+
+Class QHstsPolicy
+   size=8 align=8
+   base size=8 base align=8
+QHstsPolicy (0x0x7f21aadb3660) 0
+
+Class QHttpPart
+   size=8 align=8
+   base size=8 base align=8
+QHttpPart (0x0x7f21aadb3e40) 0
+
+Class QHttpMultiPart::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QHttpMultiPart::QPrivateSignal (0x0x7f21aae641e0) 0 empty
+
+Vtable for QHttpMultiPart
+QHttpMultiPart::_ZTV14QHttpMultiPart: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QHttpMultiPart)
+16    (int (*)(...))QHttpMultiPart::metaObject
+24    (int (*)(...))QHttpMultiPart::qt_metacast
+32    (int (*)(...))QHttpMultiPart::qt_metacall
+40    (int (*)(...))QHttpMultiPart::~QHttpMultiPart
+48    (int (*)(...))QHttpMultiPart::~QHttpMultiPart
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QHttpMultiPart
+   size=16 align=8
+   base size=16 base align=8
+QHttpMultiPart (0x0x7f21aadb1dd0) 0
+    vptr=((& QHttpMultiPart::_ZTV14QHttpMultiPart) + 16u)
+  QObject (0x0x7f21aae64180) 0
+      primary-for QHttpMultiPart (0x0x7f21aadb1dd0)
+
+Class QLocalServer::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QLocalServer::QPrivateSignal (0x0x7f21aae642a0) 0 empty
+
+Vtable for QLocalServer
+QLocalServer::_ZTV12QLocalServer: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QLocalServer)
+16    (int (*)(...))QLocalServer::metaObject
+24    (int (*)(...))QLocalServer::qt_metacast
+32    (int (*)(...))QLocalServer::qt_metacall
+40    (int (*)(...))QLocalServer::~QLocalServer
+48    (int (*)(...))QLocalServer::~QLocalServer
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QLocalServer::hasPendingConnections
+120   (int (*)(...))QLocalServer::nextPendingConnection
+128   (int (*)(...))QLocalServer::incomingConnection
+
+Class QLocalServer
+   size=16 align=8
+   base size=16 base align=8
+QLocalServer (0x0x7f21aadb1e38) 0
+    vptr=((& QLocalServer::_ZTV12QLocalServer) + 16u)
+  QObject (0x0x7f21aae64240) 0
+      primary-for QLocalServer (0x0x7f21aadb1e38)
+
+Class QLocalSocket::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QLocalSocket::QPrivateSignal (0x0x7f21aae644e0) 0 empty
+
+Vtable for QLocalSocket
+QLocalSocket::_ZTV12QLocalSocket: 30u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QLocalSocket)
+16    (int (*)(...))QLocalSocket::metaObject
+24    (int (*)(...))QLocalSocket::qt_metacast
+32    (int (*)(...))QLocalSocket::qt_metacall
+40    (int (*)(...))QLocalSocket::~QLocalSocket
+48    (int (*)(...))QLocalSocket::~QLocalSocket
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QLocalSocket::isSequential
+120   (int (*)(...))QLocalSocket::open
+128   (int (*)(...))QLocalSocket::close
+136   (int (*)(...))QIODevice::pos
+144   (int (*)(...))QIODevice::size
+152   (int (*)(...))QIODevice::seek
+160   (int (*)(...))QIODevice::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QLocalSocket::bytesAvailable
+184   (int (*)(...))QLocalSocket::bytesToWrite
+192   (int (*)(...))QLocalSocket::canReadLine
+200   (int (*)(...))QLocalSocket::waitForReadyRead
+208   (int (*)(...))QLocalSocket::waitForBytesWritten
+216   (int (*)(...))QLocalSocket::readData
+224   (int (*)(...))QIODevice::readLineData
+232   (int (*)(...))QLocalSocket::writeData
+
+Class QLocalSocket
+   size=16 align=8
+   base size=16 base align=8
+QLocalSocket (0x0x7f21aaebe000) 0
+    vptr=((& QLocalSocket::_ZTV12QLocalSocket) + 16u)
+  QIODevice (0x0x7f21aaebe068) 0
+      primary-for QLocalSocket (0x0x7f21aaebe000)
+    QObject (0x0x7f21aae64480) 0
+        primary-for QIODevice (0x0x7f21aaebe068)
+
+Class QTcpSocket::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTcpSocket::QPrivateSignal (0x0x7f21aae645a0) 0 empty
+
+Vtable for QTcpSocket
+QTcpSocket::_ZTV10QTcpSocket: 41u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QTcpSocket)
+16    (int (*)(...))QTcpSocket::metaObject
+24    (int (*)(...))QTcpSocket::qt_metacast
+32    (int (*)(...))QTcpSocket::qt_metacall
+40    (int (*)(...))QTcpSocket::~QTcpSocket
+48    (int (*)(...))QTcpSocket::~QTcpSocket
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QAbstractSocket::isSequential
+120   (int (*)(...))QIODevice::open
+128   (int (*)(...))QAbstractSocket::close
+136   (int (*)(...))QIODevice::pos
+144   (int (*)(...))QIODevice::size
+152   (int (*)(...))QIODevice::seek
+160   (int (*)(...))QAbstractSocket::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QAbstractSocket::bytesAvailable
+184   (int (*)(...))QAbstractSocket::bytesToWrite
+192   (int (*)(...))QAbstractSocket::canReadLine
+200   (int (*)(...))QAbstractSocket::waitForReadyRead
+208   (int (*)(...))QAbstractSocket::waitForBytesWritten
+216   (int (*)(...))QAbstractSocket::readData
+224   (int (*)(...))QAbstractSocket::readLineData
+232   (int (*)(...))QAbstractSocket::writeData
+240   (int (*)(...))QAbstractSocket::resume
+248   (int (*)(...))QAbstractSocket::connectToHost
+256   (int (*)(...))QAbstractSocket::connectToHost
+264   (int (*)(...))QAbstractSocket::disconnectFromHost
+272   (int (*)(...))QAbstractSocket::setReadBufferSize
+280   (int (*)(...))QAbstractSocket::socketDescriptor
+288   (int (*)(...))QAbstractSocket::setSocketDescriptor
+296   (int (*)(...))QAbstractSocket::setSocketOption
+304   (int (*)(...))QAbstractSocket::socketOption
+312   (int (*)(...))QAbstractSocket::waitForConnected
+320   (int (*)(...))QAbstractSocket::waitForDisconnected
+
+Class QTcpSocket
+   size=16 align=8
+   base size=16 base align=8
+QTcpSocket (0x0x7f21aaebe0d0) 0
+    vptr=((& QTcpSocket::_ZTV10QTcpSocket) + 16u)
+  QAbstractSocket (0x0x7f21aaebe138) 0
+      primary-for QTcpSocket (0x0x7f21aaebe0d0)
+    QIODevice (0x0x7f21aaebe1a0) 0
+        primary-for QAbstractSocket (0x0x7f21aaebe138)
+      QObject (0x0x7f21aae64540) 0
+          primary-for QIODevice (0x0x7f21aaebe1a0)
+
+Class QSslCertificate
+   size=8 align=8
+   base size=8 base align=8
+QSslCertificate (0x0x7f21aae64780) 0
+
+Class QSslError
+   size=8 align=8
+   base size=8 base align=8
+QSslError (0x0x7f21aae64ba0) 0
+
+Class QSslSocket::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSslSocket::QPrivateSignal (0x0x7f21aab77540) 0 empty
+
+Vtable for QSslSocket
+QSslSocket::_ZTV10QSslSocket: 41u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QSslSocket)
+16    (int (*)(...))QSslSocket::metaObject
+24    (int (*)(...))QSslSocket::qt_metacast
+32    (int (*)(...))QSslSocket::qt_metacall
+40    (int (*)(...))QSslSocket::~QSslSocket
+48    (int (*)(...))QSslSocket::~QSslSocket
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QAbstractSocket::isSequential
+120   (int (*)(...))QIODevice::open
+128   (int (*)(...))QSslSocket::close
+136   (int (*)(...))QIODevice::pos
+144   (int (*)(...))QIODevice::size
+152   (int (*)(...))QIODevice::seek
+160   (int (*)(...))QSslSocket::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QSslSocket::bytesAvailable
+184   (int (*)(...))QSslSocket::bytesToWrite
+192   (int (*)(...))QSslSocket::canReadLine
+200   (int (*)(...))QSslSocket::waitForReadyRead
+208   (int (*)(...))QSslSocket::waitForBytesWritten
+216   (int (*)(...))QSslSocket::readData
+224   (int (*)(...))QAbstractSocket::readLineData
+232   (int (*)(...))QSslSocket::writeData
+240   (int (*)(...))QSslSocket::resume
+248   (int (*)(...))QSslSocket::connectToHost
+256   (int (*)(...))QAbstractSocket::connectToHost
+264   (int (*)(...))QSslSocket::disconnectFromHost
+272   (int (*)(...))QSslSocket::setReadBufferSize
+280   (int (*)(...))QAbstractSocket::socketDescriptor
+288   (int (*)(...))QSslSocket::setSocketDescriptor
+296   (int (*)(...))QSslSocket::setSocketOption
+304   (int (*)(...))QSslSocket::socketOption
+312   (int (*)(...))QSslSocket::waitForConnected
+320   (int (*)(...))QSslSocket::waitForDisconnected
+
+Class QSslSocket
+   size=16 align=8
+   base size=16 base align=8
+QSslSocket (0x0x7f21aaebeb60) 0
+    vptr=((& QSslSocket::_ZTV10QSslSocket) + 16u)
+  QTcpSocket (0x0x7f21aaebebc8) 0
+      primary-for QSslSocket (0x0x7f21aaebeb60)
+    QAbstractSocket (0x0x7f21aaebec30) 0
+        primary-for QTcpSocket (0x0x7f21aaebebc8)
+      QIODevice (0x0x7f21aaebec98) 0
+          primary-for QAbstractSocket (0x0x7f21aaebec30)
+        QObject (0x0x7f21aab774e0) 0
+            primary-for QIODevice (0x0x7f21aaebec98)
+
+Class QSslConfiguration
+   size=8 align=8
+   base size=8 base align=8
+QSslConfiguration (0x0x7f21aab775a0) 0
+
+Class QSslPreSharedKeyAuthenticator
+   size=8 align=8
+   base size=8 base align=8
+QSslPreSharedKeyAuthenticator (0x0x7f21aab77d20) 0
+
+Class QNetworkAccessManager::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QNetworkAccessManager::QPrivateSignal (0x0x7f21aac30660) 0 empty
+
+Vtable for QNetworkAccessManager
+QNetworkAccessManager::_ZTV21QNetworkAccessManager: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QNetworkAccessManager)
+16    (int (*)(...))QNetworkAccessManager::metaObject
+24    (int (*)(...))QNetworkAccessManager::qt_metacast
+32    (int (*)(...))QNetworkAccessManager::qt_metacall
+40    (int (*)(...))QNetworkAccessManager::~QNetworkAccessManager
+48    (int (*)(...))QNetworkAccessManager::~QNetworkAccessManager
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QNetworkAccessManager::createRequest
+
+Class QNetworkAccessManager
+   size=16 align=8
+   base size=16 base align=8
+QNetworkAccessManager (0x0x7f21aac02958) 0
+    vptr=((& QNetworkAccessManager::_ZTV21QNetworkAccessManager) + 16u)
+  QObject (0x0x7f21aac30600) 0
+      primary-for QNetworkAccessManager (0x0x7f21aac02958)
+
+Class QNetworkConfiguration
+   size=8 align=8
+   base size=8 base align=8
+QNetworkConfiguration (0x0x7f21aac306c0) 0
+
+Class QNetworkConfigurationManager::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QNetworkConfigurationManager::QPrivateSignal (0x0x7f21aac30b40) 0 empty
+
+Vtable for QNetworkConfigurationManager
+QNetworkConfigurationManager::_ZTV28QNetworkConfigurationManager: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI28QNetworkConfigurationManager)
+16    (int (*)(...))QNetworkConfigurationManager::metaObject
+24    (int (*)(...))QNetworkConfigurationManager::qt_metacast
+32    (int (*)(...))QNetworkConfigurationManager::qt_metacall
+40    (int (*)(...))QNetworkConfigurationManager::~QNetworkConfigurationManager
+48    (int (*)(...))QNetworkConfigurationManager::~QNetworkConfigurationManager
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QNetworkConfigurationManager
+   size=16 align=8
+   base size=16 base align=8
+QNetworkConfigurationManager (0x0x7f21aac02b60) 0
+    vptr=((& QNetworkConfigurationManager::_ZTV28QNetworkConfigurationManager) + 16u)
+  QObject (0x0x7f21aac30ae0) 0
+      primary-for QNetworkConfigurationManager (0x0x7f21aac02b60)
+
+Class QNetworkCookie
+   size=8 align=8
+   base size=8 base align=8
+QNetworkCookie (0x0x7f21aac30ea0) 0
+
+Class QNetworkCookieJar::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QNetworkCookieJar::QPrivateSignal (0x0x7f21aad0b6c0) 0 empty
+
+Vtable for QNetworkCookieJar
+QNetworkCookieJar::_ZTV17QNetworkCookieJar: 20u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QNetworkCookieJar)
+16    (int (*)(...))QNetworkCookieJar::metaObject
+24    (int (*)(...))QNetworkCookieJar::qt_metacast
+32    (int (*)(...))QNetworkCookieJar::qt_metacall
+40    (int (*)(...))QNetworkCookieJar::~QNetworkCookieJar
+48    (int (*)(...))QNetworkCookieJar::~QNetworkCookieJar
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QNetworkCookieJar::cookiesForUrl
+120   (int (*)(...))QNetworkCookieJar::setCookiesFromUrl
+128   (int (*)(...))QNetworkCookieJar::insertCookie
+136   (int (*)(...))QNetworkCookieJar::updateCookie
+144   (int (*)(...))QNetworkCookieJar::deleteCookie
+152   (int (*)(...))QNetworkCookieJar::validateCookie
+
+Class QNetworkCookieJar
+   size=16 align=8
+   base size=16 base align=8
+QNetworkCookieJar (0x0x7f21aad103a8) 0
+    vptr=((& QNetworkCookieJar::_ZTV17QNetworkCookieJar) + 16u)
+  QObject (0x0x7f21aad0b660) 0
+      primary-for QNetworkCookieJar (0x0x7f21aad103a8)
+
+Class QNetworkDatagram
+   size=8 align=8
+   base size=8 base align=8
+QNetworkDatagram (0x0x7f21aad0b720) 0
+
+Class QNetworkDiskCache::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QNetworkDiskCache::QPrivateSignal (0x0x7f21aa9b4720) 0 empty
+
+Vtable for QNetworkDiskCache
+QNetworkDiskCache::_ZTV17QNetworkDiskCache: 23u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QNetworkDiskCache)
+16    (int (*)(...))QNetworkDiskCache::metaObject
+24    (int (*)(...))QNetworkDiskCache::qt_metacast
+32    (int (*)(...))QNetworkDiskCache::qt_metacall
+40    (int (*)(...))QNetworkDiskCache::~QNetworkDiskCache
+48    (int (*)(...))QNetworkDiskCache::~QNetworkDiskCache
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QNetworkDiskCache::metaData
+120   (int (*)(...))QNetworkDiskCache::updateMetaData
+128   (int (*)(...))QNetworkDiskCache::data
+136   (int (*)(...))QNetworkDiskCache::remove
+144   (int (*)(...))QNetworkDiskCache::cacheSize
+152   (int (*)(...))QNetworkDiskCache::prepare
+160   (int (*)(...))QNetworkDiskCache::insert
+168   (int (*)(...))QNetworkDiskCache::clear
+176   (int (*)(...))QNetworkDiskCache::expire
+
+Class QNetworkDiskCache
+   size=16 align=8
+   base size=16 base align=8
+QNetworkDiskCache (0x0x7f21aa9b0dd0) 0
+    vptr=((& QNetworkDiskCache::_ZTV17QNetworkDiskCache) + 16u)
+  QAbstractNetworkCache (0x0x7f21aa9b0e38) 0
+      primary-for QNetworkDiskCache (0x0x7f21aa9b0dd0)
+    QObject (0x0x7f21aa9b46c0) 0
+        primary-for QAbstractNetworkCache (0x0x7f21aa9b0e38)
+
+Class QNetworkAddressEntry
+   size=8 align=8
+   base size=8 base align=8
+QNetworkAddressEntry (0x0x7f21aa9b4780) 0
+
+Class QNetworkInterface
+   size=8 align=8
+   base size=8 base align=8
+QNetworkInterface (0x0x7f21aa9b4e40) 0
+
+Class QNetworkProxyQuery
+   size=8 align=8
+   base size=8 base align=8
+QNetworkProxyQuery (0x0x7f21aaa245a0) 0
+
+Class QNetworkProxy
+   size=8 align=8
+   base size=8 base align=8
+QNetworkProxy (0x0x7f21aaa24c00) 0
+
+Vtable for QNetworkProxyFactory
+QNetworkProxyFactory::_ZTV20QNetworkProxyFactory: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QNetworkProxyFactory)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class QNetworkProxyFactory
+   size=8 align=8
+   base size=8 base align=8
+QNetworkProxyFactory (0x0x7f21aaac3420) 0 nearly-empty
+    vptr=((& QNetworkProxyFactory::_ZTV20QNetworkProxyFactory) + 16u)
+
+Class QNetworkReply::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QNetworkReply::QPrivateSignal (0x0x7f21aaac3600) 0 empty
+
+Vtable for QNetworkReply
+QNetworkReply::_ZTV13QNetworkReply: 36u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QNetworkReply)
+16    (int (*)(...))QNetworkReply::metaObject
+24    (int (*)(...))QNetworkReply::qt_metacast
+32    (int (*)(...))QNetworkReply::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QNetworkReply::isSequential
+120   (int (*)(...))QIODevice::open
+128   (int (*)(...))QNetworkReply::close
+136   (int (*)(...))QIODevice::pos
+144   (int (*)(...))QIODevice::size
+152   (int (*)(...))QIODevice::seek
+160   (int (*)(...))QIODevice::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QIODevice::bytesAvailable
+184   (int (*)(...))QIODevice::bytesToWrite
+192   (int (*)(...))QIODevice::canReadLine
+200   (int (*)(...))QIODevice::waitForReadyRead
+208   (int (*)(...))QIODevice::waitForBytesWritten
+216   (int (*)(...))__cxa_pure_virtual
+224   (int (*)(...))QIODevice::readLineData
+232   (int (*)(...))QNetworkReply::writeData
+240   (int (*)(...))QNetworkReply::setReadBufferSize
+248   (int (*)(...))__cxa_pure_virtual
+256   (int (*)(...))QNetworkReply::ignoreSslErrors
+264   (int (*)(...))QNetworkReply::sslConfigurationImplementation
+272   (int (*)(...))QNetworkReply::setSslConfigurationImplementation
+280   (int (*)(...))QNetworkReply::ignoreSslErrorsImplementation
+
+Class QNetworkReply
+   size=16 align=8
+   base size=16 base align=8
+QNetworkReply (0x0x7f21aaac04e0) 0
+    vptr=((& QNetworkReply::_ZTV13QNetworkReply) + 16u)
+  QIODevice (0x0x7f21aaac0548) 0
+      primary-for QNetworkReply (0x0x7f21aaac04e0)
+    QObject (0x0x7f21aaac35a0) 0
+        primary-for QIODevice (0x0x7f21aaac0548)
+
+Class QNetworkSession::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QNetworkSession::QPrivateSignal (0x0x7f21aaac37e0) 0 empty
+
+Vtable for QNetworkSession
+QNetworkSession::_ZTV15QNetworkSession: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QNetworkSession)
+16    (int (*)(...))QNetworkSession::metaObject
+24    (int (*)(...))QNetworkSession::qt_metacast
+32    (int (*)(...))QNetworkSession::qt_metacall
+40    (int (*)(...))QNetworkSession::~QNetworkSession
+48    (int (*)(...))QNetworkSession::~QNetworkSession
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QNetworkSession::connectNotify
+104   (int (*)(...))QNetworkSession::disconnectNotify
+
+Class QNetworkSession
+   size=24 align=8
+   base size=24 base align=8
+QNetworkSession (0x0x7f21aaac05b0) 0
+    vptr=((& QNetworkSession::_ZTV15QNetworkSession) + 16u)
+  QObject (0x0x7f21aaac3780) 0
+      primary-for QNetworkSession (0x0x7f21aaac05b0)
+
+Class QTcpServer::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTcpServer::QPrivateSignal (0x0x7f21aaac3d80) 0 empty
+
+Vtable for QTcpServer
+QTcpServer::_ZTV10QTcpServer: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QTcpServer)
+16    (int (*)(...))QTcpServer::metaObject
+24    (int (*)(...))QTcpServer::qt_metacast
+32    (int (*)(...))QTcpServer::qt_metacall
+40    (int (*)(...))QTcpServer::~QTcpServer
+48    (int (*)(...))QTcpServer::~QTcpServer
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QTcpServer::hasPendingConnections
+120   (int (*)(...))QTcpServer::nextPendingConnection
+128   (int (*)(...))QTcpServer::incomingConnection
+
+Class QTcpServer
+   size=16 align=8
+   base size=16 base align=8
+QTcpServer (0x0x7f21aaac06e8) 0
+    vptr=((& QTcpServer::_ZTV10QTcpServer) + 16u)
+  QObject (0x0x7f21aaac3d20) 0
+      primary-for QTcpServer (0x0x7f21aaac06e8)
+
+Class QSslCertificateExtension
+   size=8 align=8
+   base size=8 base align=8
+QSslCertificateExtension (0x0x7f21aaac3de0) 0
+
+Class QSslCipher
+   size=8 align=8
+   base size=8 base align=8
+QSslCipher (0x0x7f21aa79f120) 0
+
+Class QSslDiffieHellmanParameters
+   size=8 align=8
+   base size=8 base align=8
+QSslDiffieHellmanParameters (0x0x7f21aa79f900) 0
+
+Class QSslEllipticCurve
+   size=4 align=4
+   base size=4 base align=4
+QSslEllipticCurve (0x0x7f21aa855420) 0
+
+Class QSslKey
+   size=8 align=8
+   base size=8 base align=8
+QSslKey (0x0x7f21aa855b40) 0
+
+Class QUdpSocket::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QUdpSocket::QPrivateSignal (0x0x7f21aa855ea0) 0 empty
+
+Vtable for QUdpSocket
+QUdpSocket::_ZTV10QUdpSocket: 41u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QUdpSocket)
+16    (int (*)(...))QUdpSocket::metaObject
+24    (int (*)(...))QUdpSocket::qt_metacast
+32    (int (*)(...))QUdpSocket::qt_metacall
+40    (int (*)(...))QUdpSocket::~QUdpSocket
+48    (int (*)(...))QUdpSocket::~QUdpSocket
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QAbstractSocket::isSequential
+120   (int (*)(...))QIODevice::open
+128   (int (*)(...))QAbstractSocket::close
+136   (int (*)(...))QIODevice::pos
+144   (int (*)(...))QIODevice::size
+152   (int (*)(...))QIODevice::seek
+160   (int (*)(...))QAbstractSocket::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QAbstractSocket::bytesAvailable
+184   (int (*)(...))QAbstractSocket::bytesToWrite
+192   (int (*)(...))QAbstractSocket::canReadLine
+200   (int (*)(...))QAbstractSocket::waitForReadyRead
+208   (int (*)(...))QAbstractSocket::waitForBytesWritten
+216   (int (*)(...))QAbstractSocket::readData
+224   (int (*)(...))QAbstractSocket::readLineData
+232   (int (*)(...))QAbstractSocket::writeData
+240   (int (*)(...))QAbstractSocket::resume
+248   (int (*)(...))QAbstractSocket::connectToHost
+256   (int (*)(...))QAbstractSocket::connectToHost
+264   (int (*)(...))QAbstractSocket::disconnectFromHost
+272   (int (*)(...))QAbstractSocket::setReadBufferSize
+280   (int (*)(...))QAbstractSocket::socketDescriptor
+288   (int (*)(...))QAbstractSocket::setSocketDescriptor
+296   (int (*)(...))QAbstractSocket::setSocketOption
+304   (int (*)(...))QAbstractSocket::socketOption
+312   (int (*)(...))QAbstractSocket::waitForConnected
+320   (int (*)(...))QAbstractSocket::waitForDisconnected
+
+Class QUdpSocket
+   size=16 align=8
+   base size=16 base align=8
+QUdpSocket (0x0x7f21aa859c98) 0
+    vptr=((& QUdpSocket::_ZTV10QUdpSocket) + 16u)
+  QAbstractSocket (0x0x7f21aa859d00) 0
+      primary-for QUdpSocket (0x0x7f21aa859c98)
+    QIODevice (0x0x7f21aa859d68) 0
+        primary-for QAbstractSocket (0x0x7f21aa859d00)
+      QObject (0x0x7f21aa855e40) 0
+          primary-for QIODevice (0x0x7f21aa859d68)
+
+Class QJSValue
+   size=8 align=8
+   base size=8 base align=8
+QJSValue (0x0x7f21aa855f00) 0
+
+Class QJSEngine::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QJSEngine::QPrivateSignal (0x0x7f21aa8d1240) 0 empty
+
+Vtable for QJSEngine
+QJSEngine::_ZTV9QJSEngine: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QJSEngine)
+16    (int (*)(...))QJSEngine::metaObject
+24    (int (*)(...))QJSEngine::qt_metacast
+32    (int (*)(...))QJSEngine::qt_metacall
+40    (int (*)(...))QJSEngine::~QJSEngine
+48    (int (*)(...))QJSEngine::~QJSEngine
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QJSEngine
+   size=24 align=8
+   base size=24 base align=8
+QJSEngine (0x0x7f21aa859ea0) 0
+    vptr=((& QJSEngine::_ZTV9QJSEngine) + 16u)
+  QObject (0x0x7f21aa8d11e0) 0
+      primary-for QJSEngine (0x0x7f21aa859ea0)
+
+Class QJSValueIterator
+   size=8 align=8
+   base size=8 base align=8
+QJSValueIterator (0x0x7f21aa8d1420) 0
+
+Class QQmlPrivate::RegisterType
+   size=128 align=8
+   base size=124 base align=8
+QQmlPrivate::RegisterType (0x0x7f21aa8d1900) 0
+
+Class QQmlPrivate::RegisterInterface
+   size=24 align=8
+   base size=24 base align=8
+QQmlPrivate::RegisterInterface (0x0x7f21aa8d1960) 0
+
+Class QQmlPrivate::RegisterAutoParent
+   size=16 align=8
+   base size=16 base align=8
+QQmlPrivate::RegisterAutoParent (0x0x7f21aa8d19c0) 0
+
+Class QQmlPrivate::RegisterSingletonType
+   size=64 align=8
+   base size=64 base align=8
+QQmlPrivate::RegisterSingletonType (0x0x7f21aa8d1a20) 0
+
+Class QQmlPrivate::RegisterCompositeType
+   size=32 align=8
+   base size=32 base align=8
+QQmlPrivate::RegisterCompositeType (0x0x7f21aa8d1a80) 0
+
+Class QQmlPrivate::RegisterCompositeSingletonType
+   size=32 align=8
+   base size=32 base align=8
+QQmlPrivate::RegisterCompositeSingletonType (0x0x7f21aa8d1ae0) 0
+
+Class QQmlPrivate::CachedQmlUnit
+   size=24 align=8
+   base size=24 base align=8
+QQmlPrivate::CachedQmlUnit (0x0x7f21aa8d1b40) 0
+
+Class QQmlPrivate::RegisterQmlUnitCacheHook
+   size=16 align=8
+   base size=16 base align=8
+QQmlPrivate::RegisterQmlUnitCacheHook (0x0x7f21aa8d1ba0) 0
+
+Vtable for QQmlParserStatus
+QQmlParserStatus::_ZTV16QQmlParserStatus: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QQmlParserStatus)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+
+Class QQmlParserStatus
+   size=16 align=8
+   base size=16 base align=8
+QQmlParserStatus (0x0x7f21aa8d1c00) 0
+    vptr=((& QQmlParserStatus::_ZTV16QQmlParserStatus) + 16u)
+
+Vtable for QQmlPropertyValueSource
+QQmlPropertyValueSource::_ZTV23QQmlPropertyValueSource: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI23QQmlPropertyValueSource)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class QQmlPropertyValueSource
+   size=8 align=8
+   base size=8 base align=8
+QQmlPropertyValueSource (0x0x7f21aa8d1cc0) 0 nearly-empty
+    vptr=((& QQmlPropertyValueSource::_ZTV23QQmlPropertyValueSource) + 16u)
+
+Class QQmlListReference
+   size=8 align=8
+   base size=8 base align=8
+QQmlListReference (0x0x7f21aa8d1de0) 0
+
+Vtable for QQmlAbstractUrlInterceptor
+QQmlAbstractUrlInterceptor::_ZTV26QQmlAbstractUrlInterceptor: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI26QQmlAbstractUrlInterceptor)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class QQmlAbstractUrlInterceptor
+   size=8 align=8
+   base size=8 base align=8
+QQmlAbstractUrlInterceptor (0x0x7f21aa5cd480) 0 nearly-empty
+    vptr=((& QQmlAbstractUrlInterceptor::_ZTV26QQmlAbstractUrlInterceptor) + 16u)
+
+Class QQmlError
+   size=8 align=8
+   base size=8 base align=8
+QQmlError (0x0x7f21aa5cd4e0) 0
+
+Class QQmlDebuggingEnabler
+   size=1 align=1
+   base size=0 base align=1
+QQmlDebuggingEnabler (0x0x7f21aa5cd780) 0 empty
+
+Vtable for QQmlImageProviderBase
+QQmlImageProviderBase::_ZTV21QQmlImageProviderBase: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QQmlImageProviderBase)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+
+Class QQmlImageProviderBase
+   size=8 align=8
+   base size=8 base align=8
+QQmlImageProviderBase (0x0x7f21aa5cd7e0) 0 nearly-empty
+    vptr=((& QQmlImageProviderBase::_ZTV21QQmlImageProviderBase) + 16u)
+
+Class QQmlEngine::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQmlEngine::QPrivateSignal (0x0x7f21aa5cda20) 0 empty
+
+Vtable for QQmlEngine
+QQmlEngine::_ZTV10QQmlEngine: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QQmlEngine)
+16    (int (*)(...))QQmlEngine::metaObject
+24    (int (*)(...))QQmlEngine::qt_metacast
+32    (int (*)(...))QQmlEngine::qt_metacall
+40    (int (*)(...))QQmlEngine::~QQmlEngine
+48    (int (*)(...))QQmlEngine::~QQmlEngine
+56    (int (*)(...))QQmlEngine::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QQmlEngine
+   size=24 align=8
+   base size=24 base align=8
+QQmlEngine (0x0x7f21aa5254e0) 0
+    vptr=((& QQmlEngine::_ZTV10QQmlEngine) + 16u)
+  QJSEngine (0x0x7f21aa525548) 0
+      primary-for QQmlEngine (0x0x7f21aa5254e0)
+    QObject (0x0x7f21aa5cd9c0) 0
+        primary-for QJSEngine (0x0x7f21aa525548)
+
+Class QQmlApplicationEngine::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQmlApplicationEngine::QPrivateSignal (0x0x7f21aa5cdae0) 0 empty
+
+Vtable for QQmlApplicationEngine
+QQmlApplicationEngine::_ZTV21QQmlApplicationEngine: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QQmlApplicationEngine)
+16    (int (*)(...))QQmlApplicationEngine::metaObject
+24    (int (*)(...))QQmlApplicationEngine::qt_metacast
+32    (int (*)(...))QQmlApplicationEngine::qt_metacall
+40    (int (*)(...))QQmlApplicationEngine::~QQmlApplicationEngine
+48    (int (*)(...))QQmlApplicationEngine::~QQmlApplicationEngine
+56    (int (*)(...))QQmlEngine::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QQmlApplicationEngine
+   size=24 align=8
+   base size=24 base align=8
+QQmlApplicationEngine (0x0x7f21aa5255b0) 0
+    vptr=((& QQmlApplicationEngine::_ZTV21QQmlApplicationEngine) + 16u)
+  QQmlEngine (0x0x7f21aa525618) 0
+      primary-for QQmlApplicationEngine (0x0x7f21aa5255b0)
+    QJSEngine (0x0x7f21aa525680) 0
+        primary-for QQmlEngine (0x0x7f21aa525618)
+      QObject (0x0x7f21aa5cda80) 0
+          primary-for QJSEngine (0x0x7f21aa525680)
+
+Class QQmlComponent::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQmlComponent::QPrivateSignal (0x0x7f21aa5cdba0) 0 empty
+
+Vtable for QQmlComponent
+QQmlComponent::_ZTV13QQmlComponent: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QQmlComponent)
+16    (int (*)(...))QQmlComponent::metaObject
+24    (int (*)(...))QQmlComponent::qt_metacast
+32    (int (*)(...))QQmlComponent::qt_metacall
+40    (int (*)(...))QQmlComponent::~QQmlComponent
+48    (int (*)(...))QQmlComponent::~QQmlComponent
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QQmlComponent::create
+120   (int (*)(...))QQmlComponent::beginCreate
+128   (int (*)(...))QQmlComponent::completeCreate
+
+Class QQmlComponent
+   size=16 align=8
+   base size=16 base align=8
+QQmlComponent (0x0x7f21aa5256e8) 0
+    vptr=((& QQmlComponent::_ZTV13QQmlComponent) + 16u)
+  QObject (0x0x7f21aa5cdb40) 0
+      primary-for QQmlComponent (0x0x7f21aa5256e8)
+
+Class QQmlContext::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQmlContext::QPrivateSignal (0x0x7f21aa328420) 0 empty
+
+Vtable for QQmlContext
+QQmlContext::_ZTV11QQmlContext: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QQmlContext)
+16    (int (*)(...))QQmlContext::metaObject
+24    (int (*)(...))QQmlContext::qt_metacast
+32    (int (*)(...))QQmlContext::qt_metacall
+40    (int (*)(...))QQmlContext::~QQmlContext
+48    (int (*)(...))QQmlContext::~QQmlContext
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QQmlContext
+   size=16 align=8
+   base size=16 base align=8
+QQmlContext (0x0x7f21aa525c30) 0
+    vptr=((& QQmlContext::_ZTV11QQmlContext) + 16u)
+  QObject (0x0x7f21aa3283c0) 0
+      primary-for QQmlContext (0x0x7f21aa525c30)
+
+Class QQmlScriptString
+   size=8 align=8
+   base size=8 base align=8
+QQmlScriptString (0x0x7f21aa3285a0) 0
+
+Class QQmlExpression::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQmlExpression::QPrivateSignal (0x0x7f21aa3287e0) 0 empty
+
+Vtable for QQmlExpression
+QQmlExpression::_ZTV14QQmlExpression: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QQmlExpression)
+16    (int (*)(...))QQmlExpression::metaObject
+24    (int (*)(...))QQmlExpression::qt_metacast
+32    (int (*)(...))QQmlExpression::qt_metacall
+40    (int (*)(...))QQmlExpression::~QQmlExpression
+48    (int (*)(...))QQmlExpression::~QQmlExpression
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QQmlExpression
+   size=16 align=8
+   base size=16 base align=8
+QQmlExpression (0x0x7f21aa525c98) 0
+    vptr=((& QQmlExpression::_ZTV14QQmlExpression) + 16u)
+  QObject (0x0x7f21aa328780) 0
+      primary-for QQmlExpression (0x0x7f21aa525c98)
+
+Vtable for QQmlTypesExtensionInterface
+QQmlTypesExtensionInterface::_ZTV27QQmlTypesExtensionInterface: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI27QQmlTypesExtensionInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class QQmlTypesExtensionInterface
+   size=8 align=8
+   base size=8 base align=8
+QQmlTypesExtensionInterface (0x0x7f21aa328840) 0 nearly-empty
+    vptr=((& QQmlTypesExtensionInterface::_ZTV27QQmlTypesExtensionInterface) + 16u)
+
+Vtable for QQmlExtensionInterface
+QQmlExtensionInterface::_ZTV22QQmlExtensionInterface: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI22QQmlExtensionInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+
+Class QQmlExtensionInterface
+   size=8 align=8
+   base size=8 base align=8
+QQmlExtensionInterface (0x0x7f21aa525d00) 0 nearly-empty
+    vptr=((& QQmlExtensionInterface::_ZTV22QQmlExtensionInterface) + 16u)
+  QQmlTypesExtensionInterface (0x0x7f21aa3288a0) 0 nearly-empty
+      primary-for QQmlExtensionInterface (0x0x7f21aa525d00)
+
+Class QQmlExtensionPlugin::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQmlExtensionPlugin::QPrivateSignal (0x0x7f21aa328a80) 0 empty
+
+Vtable for QQmlExtensionPlugin
+QQmlExtensionPlugin::_ZTV19QQmlExtensionPlugin: 22u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QQmlExtensionPlugin)
+16    (int (*)(...))QQmlExtensionPlugin::metaObject
+24    (int (*)(...))QQmlExtensionPlugin::qt_metacast
+32    (int (*)(...))QQmlExtensionPlugin::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))QQmlExtensionPlugin::initializeEngine
+128   (int (*)(...))-16
+136   (int (*)(...))(& _ZTI19QQmlExtensionPlugin)
+144   0u
+152   0u
+160   (int (*)(...))__cxa_pure_virtual
+168   (int (*)(...))QQmlExtensionPlugin::_ZThn16_N19QQmlExtensionPlugin16initializeEngineEP10QQmlEnginePKc
+
+Class QQmlExtensionPlugin
+   size=24 align=8
+   base size=24 base align=8
+QQmlExtensionPlugin (0x0x7f21aa3858c0) 0
+    vptr=((& QQmlExtensionPlugin::_ZTV19QQmlExtensionPlugin) + 16u)
+  QObject (0x0x7f21aa3289c0) 0
+      primary-for QQmlExtensionPlugin (0x0x7f21aa3858c0)
+  QQmlExtensionInterface (0x0x7f21aa525d68) 16 nearly-empty
+      vptr=((& QQmlExtensionPlugin::_ZTV19QQmlExtensionPlugin) + 144u)
+    QQmlTypesExtensionInterface (0x0x7f21aa328a20) 16 nearly-empty
+        primary-for QQmlExtensionInterface (0x0x7f21aa525d68)
+
+Class QQmlFile
+   size=8 align=8
+   base size=8 base align=8
+QQmlFile (0x0x7f21aa328ae0) 0
+
+Class QQmlFileSelector::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQmlFileSelector::QPrivateSignal (0x0x7f21aa328ba0) 0 empty
+
+Vtable for QQmlFileSelector
+QQmlFileSelector::_ZTV16QQmlFileSelector: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QQmlFileSelector)
+16    (int (*)(...))QQmlFileSelector::metaObject
+24    (int (*)(...))QQmlFileSelector::qt_metacast
+32    (int (*)(...))QQmlFileSelector::qt_metacall
+40    (int (*)(...))QQmlFileSelector::~QQmlFileSelector
+48    (int (*)(...))QQmlFileSelector::~QQmlFileSelector
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QQmlFileSelector
+   size=16 align=8
+   base size=16 base align=8
+QQmlFileSelector (0x0x7f21aa525e38) 0
+    vptr=((& QQmlFileSelector::_ZTV16QQmlFileSelector) + 16u)
+  QObject (0x0x7f21aa328b40) 0
+      primary-for QQmlFileSelector (0x0x7f21aa525e38)
+
+Vtable for QQmlIncubator
+QQmlIncubator::_ZTV13QQmlIncubator: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QQmlIncubator)
+16    (int (*)(...))QQmlIncubator::~QQmlIncubator
+24    (int (*)(...))QQmlIncubator::~QQmlIncubator
+32    (int (*)(...))QQmlIncubator::statusChanged
+40    (int (*)(...))QQmlIncubator::setInitialState
+
+Class QQmlIncubator
+   size=16 align=8
+   base size=16 base align=8
+QQmlIncubator (0x0x7f21aa328c00) 0
+    vptr=((& QQmlIncubator::_ZTV13QQmlIncubator) + 16u)
+
+Vtable for QQmlIncubationController
+QQmlIncubationController::_ZTV24QQmlIncubationController: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QQmlIncubationController)
+16    (int (*)(...))QQmlIncubationController::~QQmlIncubationController
+24    (int (*)(...))QQmlIncubationController::~QQmlIncubationController
+32    (int (*)(...))QQmlIncubationController::incubatingObjectCountChanged
+
+Class QQmlIncubationController
+   size=16 align=8
+   base size=16 base align=8
+QQmlIncubationController (0x0x7f21aa328c60) 0
+    vptr=((& QQmlIncubationController::_ZTV24QQmlIncubationController) + 16u)
+
+Class QQmlInfo
+   size=16 align=8
+   base size=16 base align=8
+QQmlInfo (0x0x7f21aa525ea0) 0
+  QDebug (0x0x7f21aa328cc0) 0
+
+Vtable for QQmlNetworkAccessManagerFactory
+QQmlNetworkAccessManagerFactory::_ZTV31QQmlNetworkAccessManagerFactory: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI31QQmlNetworkAccessManagerFactory)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class QQmlNetworkAccessManagerFactory
+   size=8 align=8
+   base size=8 base align=8
+QQmlNetworkAccessManagerFactory (0x0x7f21aa435ba0) 0 nearly-empty
+    vptr=((& QQmlNetworkAccessManagerFactory::_ZTV31QQmlNetworkAccessManagerFactory) + 16u)
+
+Class QQmlProperty
+   size=8 align=8
+   base size=8 base align=8
+QQmlProperty (0x0x7f21aa435c00) 0
+
+Class QQmlPropertyMap::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQmlPropertyMap::QPrivateSignal (0x0x7f21aa46f780) 0 empty
+
+Vtable for QQmlPropertyMap
+QQmlPropertyMap::_ZTV15QQmlPropertyMap: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QQmlPropertyMap)
+16    (int (*)(...))QQmlPropertyMap::metaObject
+24    (int (*)(...))QQmlPropertyMap::qt_metacast
+32    (int (*)(...))QQmlPropertyMap::qt_metacall
+40    (int (*)(...))QQmlPropertyMap::~QQmlPropertyMap
+48    (int (*)(...))QQmlPropertyMap::~QQmlPropertyMap
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QQmlPropertyMap::updateValue
+
+Class QQmlPropertyMap
+   size=16 align=8
+   base size=16 base align=8
+QQmlPropertyMap (0x0x7f21aa4736e8) 0
+    vptr=((& QQmlPropertyMap::_ZTV15QQmlPropertyMap) + 16u)
+  QObject (0x0x7f21aa46f720) 0
+      primary-for QQmlPropertyMap (0x0x7f21aa4736e8)
+
+Class QQuickTransform::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQuickTransform::QPrivateSignal (0x0x7f21aa46f840) 0 empty
+
+Vtable for QQuickTransform
+QQuickTransform::_ZTV15QQuickTransform: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QQuickTransform)
+16    (int (*)(...))QQuickTransform::metaObject
+24    (int (*)(...))QQuickTransform::qt_metacast
+32    (int (*)(...))QQuickTransform::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+
+Class QQuickTransform
+   size=16 align=8
+   base size=16 base align=8
+QQuickTransform (0x0x7f21aa473750) 0
+    vptr=((& QQuickTransform::_ZTV15QQuickTransform) + 16u)
+  QObject (0x0x7f21aa46f7e0) 0
+      primary-for QQuickTransform (0x0x7f21aa473750)
+
+Class QQuickItem::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQuickItem::QPrivateSignal (0x0x7f21aa46f960) 0 empty
+
+Class QQuickItem::ItemChangeData
+   size=8 align=8
+   base size=8 base align=8
+QQuickItem::ItemChangeData (0x0x7f21aa46f9c0) 0
+
+Class QQuickItem::UpdatePaintNodeData
+   size=8 align=8
+   base size=8 base align=8
+QQuickItem::UpdatePaintNodeData (0x0x7f21aa46fa20) 0
+
+Vtable for QQuickItem
+QQuickItem::_ZTV10QQuickItem: 55u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QQuickItem)
+16    (int (*)(...))QQuickItem::metaObject
+24    (int (*)(...))QQuickItem::qt_metacast
+32    (int (*)(...))QQuickItem::qt_metacall
+40    (int (*)(...))QQuickItem::~QQuickItem
+48    (int (*)(...))QQuickItem::~QQuickItem
+56    (int (*)(...))QQuickItem::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QQuickItem::boundingRect
+120   (int (*)(...))QQuickItem::clipRect
+128   (int (*)(...))QQuickItem::contains
+136   (int (*)(...))QQuickItem::inputMethodQuery
+144   (int (*)(...))QQuickItem::isTextureProvider
+152   (int (*)(...))QQuickItem::textureProvider
+160   (int (*)(...))QQuickItem::itemChange
+168   (int (*)(...))QQuickItem::classBegin
+176   (int (*)(...))QQuickItem::componentComplete
+184   (int (*)(...))QQuickItem::keyPressEvent
+192   (int (*)(...))QQuickItem::keyReleaseEvent
+200   (int (*)(...))QQuickItem::inputMethodEvent
+208   (int (*)(...))QQuickItem::focusInEvent
+216   (int (*)(...))QQuickItem::focusOutEvent
+224   (int (*)(...))QQuickItem::mousePressEvent
+232   (int (*)(...))QQuickItem::mouseMoveEvent
+240   (int (*)(...))QQuickItem::mouseReleaseEvent
+248   (int (*)(...))QQuickItem::mouseDoubleClickEvent
+256   (int (*)(...))QQuickItem::mouseUngrabEvent
+264   (int (*)(...))QQuickItem::touchUngrabEvent
+272   (int (*)(...))QQuickItem::wheelEvent
+280   (int (*)(...))QQuickItem::touchEvent
+288   (int (*)(...))QQuickItem::hoverEnterEvent
+296   (int (*)(...))QQuickItem::hoverMoveEvent
+304   (int (*)(...))QQuickItem::hoverLeaveEvent
+312   (int (*)(...))QQuickItem::dragEnterEvent
+320   (int (*)(...))QQuickItem::dragMoveEvent
+328   (int (*)(...))QQuickItem::dragLeaveEvent
+336   (int (*)(...))QQuickItem::dropEvent
+344   (int (*)(...))QQuickItem::childMouseEventFilter
+352   (int (*)(...))QQuickItem::windowDeactivateEvent
+360   (int (*)(...))QQuickItem::geometryChanged
+368   (int (*)(...))QQuickItem::updatePaintNode
+376   (int (*)(...))QQuickItem::releaseResources
+384   (int (*)(...))QQuickItem::updatePolish
+392   (int (*)(...))-16
+400   (int (*)(...))(& _ZTI10QQuickItem)
+408   (int (*)(...))QQuickItem::_ZThn16_N10QQuickItemD1Ev
+416   (int (*)(...))QQuickItem::_ZThn16_N10QQuickItemD0Ev
+424   (int (*)(...))QQuickItem::_ZThn16_N10QQuickItem10classBeginEv
+432   (int (*)(...))QQuickItem::_ZThn16_N10QQuickItem17componentCompleteEv
+
+Class QQuickItem
+   size=32 align=8
+   base size=32 base align=8
+QQuickItem (0x0x7f21aa491690) 0
+    vptr=((& QQuickItem::_ZTV10QQuickItem) + 16u)
+  QObject (0x0x7f21aa46f8a0) 0
+      primary-for QQuickItem (0x0x7f21aa491690)
+  QQmlParserStatus (0x0x7f21aa46f900) 16
+      vptr=((& QQuickItem::_ZTV10QQuickItem) + 408u)
+
+Class QQuickFramebufferObject::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQuickFramebufferObject::QPrivateSignal (0x0x7f21aa149240) 0 empty
+
+Vtable for QQuickFramebufferObject::Renderer
+QQuickFramebufferObject::Renderer::_ZTVN23QQuickFramebufferObject8RendererE: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN23QQuickFramebufferObject8RendererE)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))QQuickFramebufferObject::Renderer::createFramebufferObject
+48    (int (*)(...))QQuickFramebufferObject::Renderer::synchronize
+
+Class QQuickFramebufferObject::Renderer
+   size=16 align=8
+   base size=16 base align=8
+QQuickFramebufferObject::Renderer (0x0x7f21aa1492a0) 0
+    vptr=((& QQuickFramebufferObject::Renderer::_ZTVN23QQuickFramebufferObject8RendererE) + 16u)
+
+Vtable for QQuickFramebufferObject
+QQuickFramebufferObject::_ZTV23QQuickFramebufferObject: 56u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI23QQuickFramebufferObject)
+16    (int (*)(...))QQuickFramebufferObject::metaObject
+24    (int (*)(...))QQuickFramebufferObject::qt_metacast
+32    (int (*)(...))QQuickFramebufferObject::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QQuickItem::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QQuickItem::boundingRect
+120   (int (*)(...))QQuickItem::clipRect
+128   (int (*)(...))QQuickItem::contains
+136   (int (*)(...))QQuickItem::inputMethodQuery
+144   (int (*)(...))QQuickFramebufferObject::isTextureProvider
+152   (int (*)(...))QQuickFramebufferObject::textureProvider
+160   (int (*)(...))QQuickItem::itemChange
+168   (int (*)(...))QQuickItem::classBegin
+176   (int (*)(...))QQuickItem::componentComplete
+184   (int (*)(...))QQuickItem::keyPressEvent
+192   (int (*)(...))QQuickItem::keyReleaseEvent
+200   (int (*)(...))QQuickItem::inputMethodEvent
+208   (int (*)(...))QQuickItem::focusInEvent
+216   (int (*)(...))QQuickItem::focusOutEvent
+224   (int (*)(...))QQuickItem::mousePressEvent
+232   (int (*)(...))QQuickItem::mouseMoveEvent
+240   (int (*)(...))QQuickItem::mouseReleaseEvent
+248   (int (*)(...))QQuickItem::mouseDoubleClickEvent
+256   (int (*)(...))QQuickItem::mouseUngrabEvent
+264   (int (*)(...))QQuickItem::touchUngrabEvent
+272   (int (*)(...))QQuickItem::wheelEvent
+280   (int (*)(...))QQuickItem::touchEvent
+288   (int (*)(...))QQuickItem::hoverEnterEvent
+296   (int (*)(...))QQuickItem::hoverMoveEvent
+304   (int (*)(...))QQuickItem::hoverLeaveEvent
+312   (int (*)(...))QQuickItem::dragEnterEvent
+320   (int (*)(...))QQuickItem::dragMoveEvent
+328   (int (*)(...))QQuickItem::dragLeaveEvent
+336   (int (*)(...))QQuickItem::dropEvent
+344   (int (*)(...))QQuickItem::childMouseEventFilter
+352   (int (*)(...))QQuickItem::windowDeactivateEvent
+360   (int (*)(...))QQuickFramebufferObject::geometryChanged
+368   (int (*)(...))QQuickFramebufferObject::updatePaintNode
+376   (int (*)(...))QQuickFramebufferObject::releaseResources
+384   (int (*)(...))QQuickItem::updatePolish
+392   (int (*)(...))__cxa_pure_virtual
+400   (int (*)(...))-16
+408   (int (*)(...))(& _ZTI23QQuickFramebufferObject)
+416   0u
+424   0u
+432   (int (*)(...))QQuickItem::_ZThn16_N10QQuickItem10classBeginEv
+440   (int (*)(...))QQuickItem::_ZThn16_N10QQuickItem17componentCompleteEv
+
+Class QQuickFramebufferObject
+   size=32 align=8
+   base size=32 base align=8
+QQuickFramebufferObject (0x0x7f21aa473888) 0
+    vptr=((& QQuickFramebufferObject::_ZTV23QQuickFramebufferObject) + 16u)
+  QQuickItem (0x0x7f21aa134cb0) 0
+      primary-for QQuickFramebufferObject (0x0x7f21aa473888)
+    QObject (0x0x7f21aa149180) 0
+        primary-for QQuickItem (0x0x7f21aa134cb0)
+    QQmlParserStatus (0x0x7f21aa1491e0) 16
+        vptr=((& QQuickFramebufferObject::_ZTV23QQuickFramebufferObject) + 416u)
+
+Vtable for QQuickTextureFactory
+QQuickTextureFactory::_ZTV20QQuickTextureFactory: 18u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QQuickTextureFactory)
+16    (int (*)(...))QObject::metaObject
+24    (int (*)(...))QObject::qt_metacast
+32    (int (*)(...))QObject::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))__cxa_pure_virtual
+136   (int (*)(...))QQuickTextureFactory::image
+
+Class QQuickTextureFactory
+   size=16 align=8
+   base size=16 base align=8
+QQuickTextureFactory (0x0x7f21aa4738f0) 0
+    vptr=((& QQuickTextureFactory::_ZTV20QQuickTextureFactory) + 16u)
+  QObject (0x0x7f21aa149300) 0
+      primary-for QQuickTextureFactory (0x0x7f21aa4738f0)
+
+Class QQuickImageResponse::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQuickImageResponse::QPrivateSignal (0x0x7f21aa1493c0) 0 empty
+
+Vtable for QQuickImageResponse
+QQuickImageResponse::_ZTV19QQuickImageResponse: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QQuickImageResponse)
+16    (int (*)(...))QQuickImageResponse::metaObject
+24    (int (*)(...))QQuickImageResponse::qt_metacast
+32    (int (*)(...))QQuickImageResponse::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))QQuickImageResponse::errorString
+128   (int (*)(...))QQuickImageResponse::cancel
+
+Class QQuickImageResponse
+   size=16 align=8
+   base size=16 base align=8
+QQuickImageResponse (0x0x7f21aa473958) 0
+    vptr=((& QQuickImageResponse::_ZTV19QQuickImageResponse) + 16u)
+  QObject (0x0x7f21aa149360) 0
+      primary-for QQuickImageResponse (0x0x7f21aa473958)
+
+Vtable for QQuickImageProvider
+QQuickImageProvider::_ZTV19QQuickImageProvider: 9u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QQuickImageProvider)
+16    (int (*)(...))QQuickImageProvider::~QQuickImageProvider
+24    (int (*)(...))QQuickImageProvider::~QQuickImageProvider
+32    (int (*)(...))QQuickImageProvider::imageType
+40    (int (*)(...))QQuickImageProvider::flags
+48    (int (*)(...))QQuickImageProvider::requestImage
+56    (int (*)(...))QQuickImageProvider::requestPixmap
+64    (int (*)(...))QQuickImageProvider::requestTexture
+
+Class QQuickImageProvider
+   size=16 align=8
+   base size=16 base align=8
+QQuickImageProvider (0x0x7f21aa4739c0) 0
+    vptr=((& QQuickImageProvider::_ZTV19QQuickImageProvider) + 16u)
+  QQmlImageProviderBase (0x0x7f21aa149420) 0 nearly-empty
+      primary-for QQuickImageProvider (0x0x7f21aa4739c0)
+
+Vtable for QQuickAsyncImageProvider
+QQuickAsyncImageProvider::_ZTV24QQuickAsyncImageProvider: 10u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QQuickAsyncImageProvider)
+16    0u
+24    0u
+32    (int (*)(...))QQuickImageProvider::imageType
+40    (int (*)(...))QQuickImageProvider::flags
+48    (int (*)(...))QQuickImageProvider::requestImage
+56    (int (*)(...))QQuickImageProvider::requestPixmap
+64    (int (*)(...))QQuickImageProvider::requestTexture
+72    (int (*)(...))__cxa_pure_virtual
+
+Class QQuickAsyncImageProvider
+   size=24 align=8
+   base size=24 base align=8
+QQuickAsyncImageProvider (0x0x7f21aa473a28) 0
+    vptr=((& QQuickAsyncImageProvider::_ZTV24QQuickAsyncImageProvider) + 16u)
+  QQuickImageProvider (0x0x7f21aa473a90) 0
+      primary-for QQuickAsyncImageProvider (0x0x7f21aa473a28)
+    QQmlImageProviderBase (0x0x7f21aa149480) 0 nearly-empty
+        primary-for QQuickImageProvider (0x0x7f21aa473a90)
+
+Class QQuickItemGrabResult::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQuickItemGrabResult::QPrivateSignal (0x0x7f21aa149540) 0 empty
+
+Vtable for QQuickItemGrabResult
+QQuickItemGrabResult::_ZTV20QQuickItemGrabResult: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QQuickItemGrabResult)
+16    (int (*)(...))QQuickItemGrabResult::metaObject
+24    (int (*)(...))QQuickItemGrabResult::qt_metacast
+32    (int (*)(...))QQuickItemGrabResult::qt_metacall
+40    (int (*)(...))QQuickItemGrabResult::~QQuickItemGrabResult
+48    (int (*)(...))QQuickItemGrabResult::~QQuickItemGrabResult
+56    (int (*)(...))QQuickItemGrabResult::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QQuickItemGrabResult
+   size=16 align=8
+   base size=16 base align=8
+QQuickItemGrabResult (0x0x7f21aa473af8) 0
+    vptr=((& QQuickItemGrabResult::_ZTV20QQuickItemGrabResult) + 16u)
+  QObject (0x0x7f21aa1494e0) 0
+      primary-for QQuickItemGrabResult (0x0x7f21aa473af8)
+
+Class QQuickPaintedItem::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQuickPaintedItem::QPrivateSignal (0x0x7f21aa149660) 0 empty
+
+Vtable for QQuickPaintedItem
+QQuickPaintedItem::_ZTV17QQuickPaintedItem: 56u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QQuickPaintedItem)
+16    (int (*)(...))QQuickPaintedItem::metaObject
+24    (int (*)(...))QQuickPaintedItem::qt_metacast
+32    (int (*)(...))QQuickPaintedItem::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QQuickItem::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QQuickItem::boundingRect
+120   (int (*)(...))QQuickItem::clipRect
+128   (int (*)(...))QQuickItem::contains
+136   (int (*)(...))QQuickItem::inputMethodQuery
+144   (int (*)(...))QQuickPaintedItem::isTextureProvider
+152   (int (*)(...))QQuickPaintedItem::textureProvider
+160   (int (*)(...))QQuickPaintedItem::itemChange
+168   (int (*)(...))QQuickItem::classBegin
+176   (int (*)(...))QQuickItem::componentComplete
+184   (int (*)(...))QQuickItem::keyPressEvent
+192   (int (*)(...))QQuickItem::keyReleaseEvent
+200   (int (*)(...))QQuickItem::inputMethodEvent
+208   (int (*)(...))QQuickItem::focusInEvent
+216   (int (*)(...))QQuickItem::focusOutEvent
+224   (int (*)(...))QQuickItem::mousePressEvent
+232   (int (*)(...))QQuickItem::mouseMoveEvent
+240   (int (*)(...))QQuickItem::mouseReleaseEvent
+248   (int (*)(...))QQuickItem::mouseDoubleClickEvent
+256   (int (*)(...))QQuickItem::mouseUngrabEvent
+264   (int (*)(...))QQuickItem::touchUngrabEvent
+272   (int (*)(...))QQuickItem::wheelEvent
+280   (int (*)(...))QQuickItem::touchEvent
+288   (int (*)(...))QQuickItem::hoverEnterEvent
+296   (int (*)(...))QQuickItem::hoverMoveEvent
+304   (int (*)(...))QQuickItem::hoverLeaveEvent
+312   (int (*)(...))QQuickItem::dragEnterEvent
+320   (int (*)(...))QQuickItem::dragMoveEvent
+328   (int (*)(...))QQuickItem::dragLeaveEvent
+336   (int (*)(...))QQuickItem::dropEvent
+344   (int (*)(...))QQuickItem::childMouseEventFilter
+352   (int (*)(...))QQuickItem::windowDeactivateEvent
+360   (int (*)(...))QQuickItem::geometryChanged
+368   (int (*)(...))QQuickPaintedItem::updatePaintNode
+376   (int (*)(...))QQuickPaintedItem::releaseResources
+384   (int (*)(...))QQuickItem::updatePolish
+392   (int (*)(...))__cxa_pure_virtual
+400   (int (*)(...))-16
+408   (int (*)(...))(& _ZTI17QQuickPaintedItem)
+416   0u
+424   0u
+432   (int (*)(...))QQuickItem::_ZThn16_N10QQuickItem10classBeginEv
+440   (int (*)(...))QQuickItem::_ZThn16_N10QQuickItem17componentCompleteEv
+
+Class QQuickPaintedItem
+   size=32 align=8
+   base size=32 base align=8
+QQuickPaintedItem (0x0x7f21aa473b60) 0
+    vptr=((& QQuickPaintedItem::_ZTV17QQuickPaintedItem) + 16u)
+  QQuickItem (0x0x7f21aa16eee0) 0
+      primary-for QQuickPaintedItem (0x0x7f21aa473b60)
+    QObject (0x0x7f21aa1495a0) 0
+        primary-for QQuickItem (0x0x7f21aa16eee0)
+    QQmlParserStatus (0x0x7f21aa149600) 16
+        vptr=((& QQuickPaintedItem::_ZTV17QQuickPaintedItem) + 416u)
+
+Class QQuickRenderControl::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQuickRenderControl::QPrivateSignal (0x0x7f21aa1498a0) 0 empty
+
+Vtable for QQuickRenderControl
+QQuickRenderControl::_ZTV19QQuickRenderControl: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QQuickRenderControl)
+16    (int (*)(...))QQuickRenderControl::metaObject
+24    (int (*)(...))QQuickRenderControl::qt_metacast
+32    (int (*)(...))QQuickRenderControl::qt_metacall
+40    (int (*)(...))QQuickRenderControl::~QQuickRenderControl
+48    (int (*)(...))QQuickRenderControl::~QQuickRenderControl
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QQuickRenderControl::renderWindow
+
+Class QQuickRenderControl
+   size=16 align=8
+   base size=16 base align=8
+QQuickRenderControl (0x0x7f21aa473d00) 0
+    vptr=((& QQuickRenderControl::_ZTV19QQuickRenderControl) + 16u)
+  QObject (0x0x7f21aa149840) 0
+      primary-for QQuickRenderControl (0x0x7f21aa473d00)
+
+Class QQuickTextDocument::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQuickTextDocument::QPrivateSignal (0x0x7f21aa149960) 0 empty
+
+Vtable for QQuickTextDocument
+QQuickTextDocument::_ZTV18QQuickTextDocument: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QQuickTextDocument)
+16    (int (*)(...))QQuickTextDocument::metaObject
+24    (int (*)(...))QQuickTextDocument::qt_metacast
+32    (int (*)(...))QQuickTextDocument::qt_metacall
+40    (int (*)(...))QQuickTextDocument::~QQuickTextDocument
+48    (int (*)(...))QQuickTextDocument::~QQuickTextDocument
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QQuickTextDocument
+   size=16 align=8
+   base size=16 base align=8
+QQuickTextDocument (0x0x7f21aa473d68) 0
+    vptr=((& QQuickTextDocument::_ZTV18QQuickTextDocument) + 16u)
+  QObject (0x0x7f21aa149900) 0
+      primary-for QQuickTextDocument (0x0x7f21aa473d68)
+
+Class QSGGeometry::Attribute
+   size=16 align=4
+   base size=16 base align=4
+QSGGeometry::Attribute (0x0x7f21aa149cc0) 0
+
+Class QSGGeometry::AttributeSet
+   size=16 align=8
+   base size=16 base align=8
+QSGGeometry::AttributeSet (0x0x7f21aa149d20) 0
+
+Class QSGGeometry::Point2D
+   size=8 align=4
+   base size=8 base align=4
+QSGGeometry::Point2D (0x0x7f21aa149d80) 0
+
+Class QSGGeometry::TexturedPoint2D
+   size=16 align=4
+   base size=16 base align=4
+QSGGeometry::TexturedPoint2D (0x0x7f21aa149de0) 0
+
+Class QSGGeometry::ColoredPoint2D
+   size=12 align=4
+   base size=12 base align=4
+QSGGeometry::ColoredPoint2D (0x0x7f21aa149e40) 0
+
+Vtable for QSGGeometry
+QSGGeometry::_ZTV11QSGGeometry: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QSGGeometry)
+16    (int (*)(...))QSGGeometry::~QSGGeometry
+24    (int (*)(...))QSGGeometry::~QSGGeometry
+
+Class QSGGeometry
+   size=128 align=8
+   base size=128 base align=8
+QSGGeometry (0x0x7f21aa149c60) 0
+    vptr=((& QSGGeometry::_ZTV11QSGGeometry) + 16u)
+
+Vtable for QSGNode
+QSGNode::_ZTV7QSGNode: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QSGNode)
+16    (int (*)(...))QSGNode::~QSGNode
+24    (int (*)(...))QSGNode::~QSGNode
+32    (int (*)(...))QSGNode::isSubtreeBlocked
+40    (int (*)(...))QSGNode::preprocess
+
+Class QSGNode
+   size=80 align=8
+   base size=80 base align=8
+QSGNode (0x0x7f21aa246360) 0
+    vptr=((& QSGNode::_ZTV7QSGNode) + 16u)
+
+Vtable for QSGBasicGeometryNode
+QSGBasicGeometryNode::_ZTV20QSGBasicGeometryNode: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QSGBasicGeometryNode)
+16    (int (*)(...))QSGBasicGeometryNode::~QSGBasicGeometryNode
+24    (int (*)(...))QSGBasicGeometryNode::~QSGBasicGeometryNode
+32    (int (*)(...))QSGNode::isSubtreeBlocked
+40    (int (*)(...))QSGNode::preprocess
+
+Class QSGBasicGeometryNode
+   size=112 align=8
+   base size=112 base align=8
+QSGBasicGeometryNode (0x0x7f21aa248478) 0
+    vptr=((& QSGBasicGeometryNode::_ZTV20QSGBasicGeometryNode) + 16u)
+  QSGNode (0x0x7f21aa246720) 0
+      primary-for QSGBasicGeometryNode (0x0x7f21aa248478)
+
+Vtable for QSGGeometryNode
+QSGGeometryNode::_ZTV15QSGGeometryNode: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QSGGeometryNode)
+16    (int (*)(...))QSGGeometryNode::~QSGGeometryNode
+24    (int (*)(...))QSGGeometryNode::~QSGGeometryNode
+32    (int (*)(...))QSGNode::isSubtreeBlocked
+40    (int (*)(...))QSGNode::preprocess
+
+Class QSGGeometryNode
+   size=144 align=8
+   base size=144 base align=8
+QSGGeometryNode (0x0x7f21aa2484e0) 0
+    vptr=((& QSGGeometryNode::_ZTV15QSGGeometryNode) + 16u)
+  QSGBasicGeometryNode (0x0x7f21aa248548) 0
+      primary-for QSGGeometryNode (0x0x7f21aa2484e0)
+    QSGNode (0x0x7f21aa246780) 0
+        primary-for QSGBasicGeometryNode (0x0x7f21aa248548)
+
+Vtable for QSGClipNode
+QSGClipNode::_ZTV11QSGClipNode: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QSGClipNode)
+16    (int (*)(...))QSGClipNode::~QSGClipNode
+24    (int (*)(...))QSGClipNode::~QSGClipNode
+32    (int (*)(...))QSGNode::isSubtreeBlocked
+40    (int (*)(...))QSGNode::preprocess
+
+Class QSGClipNode
+   size=152 align=8
+   base size=152 base align=8
+QSGClipNode (0x0x7f21aa2485b0) 0
+    vptr=((& QSGClipNode::_ZTV11QSGClipNode) + 16u)
+  QSGBasicGeometryNode (0x0x7f21aa248618) 0
+      primary-for QSGClipNode (0x0x7f21aa2485b0)
+    QSGNode (0x0x7f21aa2467e0) 0
+        primary-for QSGBasicGeometryNode (0x0x7f21aa248618)
+
+Vtable for QSGTransformNode
+QSGTransformNode::_ZTV16QSGTransformNode: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QSGTransformNode)
+16    (int (*)(...))QSGTransformNode::~QSGTransformNode
+24    (int (*)(...))QSGTransformNode::~QSGTransformNode
+32    (int (*)(...))QSGNode::isSubtreeBlocked
+40    (int (*)(...))QSGNode::preprocess
+
+Class QSGTransformNode
+   size=216 align=8
+   base size=216 base align=8
+QSGTransformNode (0x0x7f21aa248680) 0
+    vptr=((& QSGTransformNode::_ZTV16QSGTransformNode) + 16u)
+  QSGNode (0x0x7f21aa246840) 0
+      primary-for QSGTransformNode (0x0x7f21aa248680)
+
+Vtable for QSGRootNode
+QSGRootNode::_ZTV11QSGRootNode: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QSGRootNode)
+16    (int (*)(...))QSGRootNode::~QSGRootNode
+24    (int (*)(...))QSGRootNode::~QSGRootNode
+32    (int (*)(...))QSGNode::isSubtreeBlocked
+40    (int (*)(...))QSGNode::preprocess
+
+Class QSGRootNode
+   size=88 align=8
+   base size=88 base align=8
+QSGRootNode (0x0x7f21aa2486e8) 0
+    vptr=((& QSGRootNode::_ZTV11QSGRootNode) + 16u)
+  QSGNode (0x0x7f21aa2468a0) 0
+      primary-for QSGRootNode (0x0x7f21aa2486e8)
+
+Vtable for QSGOpacityNode
+QSGOpacityNode::_ZTV14QSGOpacityNode: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QSGOpacityNode)
+16    (int (*)(...))QSGOpacityNode::~QSGOpacityNode
+24    (int (*)(...))QSGOpacityNode::~QSGOpacityNode
+32    (int (*)(...))QSGOpacityNode::isSubtreeBlocked
+40    (int (*)(...))QSGNode::preprocess
+
+Class QSGOpacityNode
+   size=96 align=8
+   base size=96 base align=8
+QSGOpacityNode (0x0x7f21aa248888) 0
+    vptr=((& QSGOpacityNode::_ZTV14QSGOpacityNode) + 16u)
+  QSGNode (0x0x7f21aa246a20) 0
+      primary-for QSGOpacityNode (0x0x7f21aa248888)
+
+Vtable for QSGNodeVisitor
+QSGNodeVisitor::_ZTV14QSGNodeVisitor: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QSGNodeVisitor)
+16    (int (*)(...))QSGNodeVisitor::~QSGNodeVisitor
+24    (int (*)(...))QSGNodeVisitor::~QSGNodeVisitor
+32    (int (*)(...))QSGNodeVisitor::enterTransformNode
+40    (int (*)(...))QSGNodeVisitor::leaveTransformNode
+48    (int (*)(...))QSGNodeVisitor::enterClipNode
+56    (int (*)(...))QSGNodeVisitor::leaveClipNode
+64    (int (*)(...))QSGNodeVisitor::enterGeometryNode
+72    (int (*)(...))QSGNodeVisitor::leaveGeometryNode
+80    (int (*)(...))QSGNodeVisitor::enterOpacityNode
+88    (int (*)(...))QSGNodeVisitor::leaveOpacityNode
+96    (int (*)(...))QSGNodeVisitor::visitNode
+104   (int (*)(...))QSGNodeVisitor::visitChildren
+
+Class QSGNodeVisitor
+   size=8 align=8
+   base size=8 base align=8
+QSGNodeVisitor (0x0x7f21aa246a80) 0 nearly-empty
+    vptr=((& QSGNodeVisitor::_ZTV14QSGNodeVisitor) + 16u)
+
+Vtable for QSGRendererInterface
+QSGRendererInterface::_ZTV20QSGRendererInterface: 10u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QSGRendererInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))QSGRendererInterface::getResource
+48    (int (*)(...))QSGRendererInterface::getResource
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))__cxa_pure_virtual
+72    (int (*)(...))__cxa_pure_virtual
+
+Class QSGRendererInterface
+   size=8 align=8
+   base size=8 base align=8
+QSGRendererInterface (0x0x7f21aa246ae0) 0 nearly-empty
+    vptr=((& QSGRendererInterface::_ZTV20QSGRendererInterface) + 16u)
+
+Class QQuickWindow::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQuickWindow::QPrivateSignal (0x0x7f21aa246f00) 0 empty
+
+Vtable for QQuickWindow
+QQuickWindow::_ZTV12QQuickWindow: 45u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QQuickWindow)
+16    (int (*)(...))QQuickWindow::metaObject
+24    (int (*)(...))QQuickWindow::qt_metacast
+32    (int (*)(...))QQuickWindow::qt_metacall
+40    (int (*)(...))QQuickWindow::~QQuickWindow
+48    (int (*)(...))QQuickWindow::~QQuickWindow
+56    (int (*)(...))QQuickWindow::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWindow::surfaceType
+120   (int (*)(...))QWindow::format
+128   (int (*)(...))QWindow::size
+136   (int (*)(...))QQuickWindow::accessibleRoot
+144   (int (*)(...))QQuickWindow::focusObject
+152   (int (*)(...))QQuickWindow::exposeEvent
+160   (int (*)(...))QQuickWindow::resizeEvent
+168   (int (*)(...))QWindow::moveEvent
+176   (int (*)(...))QQuickWindow::focusInEvent
+184   (int (*)(...))QQuickWindow::focusOutEvent
+192   (int (*)(...))QQuickWindow::showEvent
+200   (int (*)(...))QQuickWindow::hideEvent
+208   (int (*)(...))QQuickWindow::keyPressEvent
+216   (int (*)(...))QQuickWindow::keyReleaseEvent
+224   (int (*)(...))QQuickWindow::mousePressEvent
+232   (int (*)(...))QQuickWindow::mouseReleaseEvent
+240   (int (*)(...))QQuickWindow::mouseDoubleClickEvent
+248   (int (*)(...))QQuickWindow::mouseMoveEvent
+256   (int (*)(...))QQuickWindow::wheelEvent
+264   (int (*)(...))QWindow::touchEvent
+272   (int (*)(...))QWindow::tabletEvent
+280   (int (*)(...))QWindow::nativeEvent
+288   (int (*)(...))QWindow::surfaceHandle
+296   (int (*)(...))-16
+304   (int (*)(...))(& _ZTI12QQuickWindow)
+312   (int (*)(...))QQuickWindow::_ZThn16_N12QQuickWindowD1Ev
+320   (int (*)(...))QQuickWindow::_ZThn16_N12QQuickWindowD0Ev
+328   (int (*)(...))QWindow::_ZThn16_NK7QWindow6formatEv
+336   (int (*)(...))QWindow::_ZThn16_NK7QWindow13surfaceHandleEv
+344   (int (*)(...))QWindow::_ZThn16_NK7QWindow11surfaceTypeEv
+352   (int (*)(...))QWindow::_ZThn16_NK7QWindow4sizeEv
+
+Class QQuickWindow
+   size=40 align=8
+   base size=40 base align=8
+QQuickWindow (0x0x7f21aa248a90) 0
+    vptr=((& QQuickWindow::_ZTV12QQuickWindow) + 16u)
+  QWindow (0x0x7f21a9fd1ee0) 0
+      primary-for QQuickWindow (0x0x7f21aa248a90)
+    QObject (0x0x7f21aa246e40) 0
+        primary-for QWindow (0x0x7f21a9fd1ee0)
+    QSurface (0x0x7f21aa246ea0) 16
+        vptr=((& QQuickWindow::_ZTV12QQuickWindow) + 312u)
+
+Class QQuickView::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQuickView::QPrivateSignal (0x0x7f21aa02d300) 0 empty
+
+Vtable for QQuickView
+QQuickView::_ZTV10QQuickView: 45u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QQuickView)
+16    (int (*)(...))QQuickView::metaObject
+24    (int (*)(...))QQuickView::qt_metacast
+32    (int (*)(...))QQuickView::qt_metacall
+40    (int (*)(...))QQuickView::~QQuickView
+48    (int (*)(...))QQuickView::~QQuickView
+56    (int (*)(...))QQuickWindow::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QQuickView::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWindow::surfaceType
+120   (int (*)(...))QWindow::format
+128   (int (*)(...))QWindow::size
+136   (int (*)(...))QQuickWindow::accessibleRoot
+144   (int (*)(...))QQuickWindow::focusObject
+152   (int (*)(...))QQuickWindow::exposeEvent
+160   (int (*)(...))QQuickView::resizeEvent
+168   (int (*)(...))QWindow::moveEvent
+176   (int (*)(...))QQuickWindow::focusInEvent
+184   (int (*)(...))QQuickWindow::focusOutEvent
+192   (int (*)(...))QQuickWindow::showEvent
+200   (int (*)(...))QQuickWindow::hideEvent
+208   (int (*)(...))QQuickView::keyPressEvent
+216   (int (*)(...))QQuickView::keyReleaseEvent
+224   (int (*)(...))QQuickView::mousePressEvent
+232   (int (*)(...))QQuickView::mouseReleaseEvent
+240   (int (*)(...))QQuickWindow::mouseDoubleClickEvent
+248   (int (*)(...))QQuickView::mouseMoveEvent
+256   (int (*)(...))QQuickWindow::wheelEvent
+264   (int (*)(...))QWindow::touchEvent
+272   (int (*)(...))QWindow::tabletEvent
+280   (int (*)(...))QWindow::nativeEvent
+288   (int (*)(...))QWindow::surfaceHandle
+296   (int (*)(...))-16
+304   (int (*)(...))(& _ZTI10QQuickView)
+312   (int (*)(...))QQuickView::_ZThn16_N10QQuickViewD1Ev
+320   (int (*)(...))QQuickView::_ZThn16_N10QQuickViewD0Ev
+328   (int (*)(...))QWindow::_ZThn16_NK7QWindow6formatEv
+336   (int (*)(...))QWindow::_ZThn16_NK7QWindow13surfaceHandleEv
+344   (int (*)(...))QWindow::_ZThn16_NK7QWindow11surfaceTypeEv
+352   (int (*)(...))QWindow::_ZThn16_NK7QWindow4sizeEv
+
+Class QQuickView
+   size=40 align=8
+   base size=40 base align=8
+QQuickView (0x0x7f21aa248bc8) 0
+    vptr=((& QQuickView::_ZTV10QQuickView) + 16u)
+  QQuickWindow (0x0x7f21aa248c30) 0
+      primary-for QQuickView (0x0x7f21aa248bc8)
+    QWindow (0x0x7f21aa0495b0) 0
+        primary-for QQuickWindow (0x0x7f21aa248c30)
+      QObject (0x0x7f21aa02d240) 0
+          primary-for QWindow (0x0x7f21aa0495b0)
+      QSurface (0x0x7f21aa02d2a0) 16
+          vptr=((& QQuickView::_ZTV10QQuickView) + 312u)
+
+Class QSGAbstractRenderer::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSGAbstractRenderer::QPrivateSignal (0x0x7f21aa02d3c0) 0 empty
+
+Vtable for QSGAbstractRenderer
+QSGAbstractRenderer::_ZTV19QSGAbstractRenderer: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QSGAbstractRenderer)
+16    (int (*)(...))QSGAbstractRenderer::metaObject
+24    (int (*)(...))QSGAbstractRenderer::qt_metacast
+32    (int (*)(...))QSGAbstractRenderer::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+
+Class QSGAbstractRenderer
+   size=16 align=8
+   base size=16 base align=8
+QSGAbstractRenderer (0x0x7f21aa248c98) 0
+    vptr=((& QSGAbstractRenderer::_ZTV19QSGAbstractRenderer) + 16u)
+  QObject (0x0x7f21aa02d360) 0
+      primary-for QSGAbstractRenderer (0x0x7f21aa248c98)
+
+Class QSGEngine::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSGEngine::QPrivateSignal (0x0x7f21aa02d600) 0 empty
+
+Vtable for QSGEngine
+QSGEngine::_ZTV9QSGEngine: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QSGEngine)
+16    (int (*)(...))QSGEngine::metaObject
+24    (int (*)(...))QSGEngine::qt_metacast
+32    (int (*)(...))QSGEngine::qt_metacall
+40    (int (*)(...))QSGEngine::~QSGEngine
+48    (int (*)(...))QSGEngine::~QSGEngine
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QSGEngine
+   size=16 align=8
+   base size=16 base align=8
+QSGEngine (0x0x7f21aa248dd0) 0
+    vptr=((& QSGEngine::_ZTV9QSGEngine) + 16u)
+  QObject (0x0x7f21aa02d5a0) 0
+      primary-for QSGEngine (0x0x7f21aa248dd0)
+
+Class QSGMaterialShader::RenderState
+   size=16 align=8
+   base size=16 base align=8
+QSGMaterialShader::RenderState (0x0x7f21aa02d8a0) 0
+
+Vtable for QSGMaterialShader
+QSGMaterialShader::_ZTV17QSGMaterialShader: 12u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QSGMaterialShader)
+16    0u
+24    0u
+32    (int (*)(...))QSGMaterialShader::activate
+40    (int (*)(...))QSGMaterialShader::deactivate
+48    (int (*)(...))QSGMaterialShader::updateState
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))QSGMaterialShader::compile
+72    (int (*)(...))QSGMaterialShader::initialize
+80    (int (*)(...))QSGMaterialShader::vertexShader
+88    (int (*)(...))QSGMaterialShader::fragmentShader
+
+Class QSGMaterialShader
+   size=32 align=8
+   base size=32 base align=8
+QSGMaterialShader (0x0x7f21aa02d840) 0
+    vptr=((& QSGMaterialShader::_ZTV17QSGMaterialShader) + 16u)
+
+Class QSGMaterialType
+   size=1 align=1
+   base size=0 base align=1
+QSGMaterialType (0x0x7f21aa02db40) 0 empty
+
+Vtable for QSGMaterial
+QSGMaterial::_ZTV11QSGMaterial: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QSGMaterial)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))QSGMaterial::compare
+
+Class QSGMaterial
+   size=24 align=8
+   base size=24 base align=8
+QSGMaterial (0x0x7f21aa02dba0) 0
+    vptr=((& QSGMaterial::_ZTV11QSGMaterial) + 16u)
+
+Vtable for QSGFlatColorMaterial
+QSGFlatColorMaterial::_ZTV20QSGFlatColorMaterial: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QSGFlatColorMaterial)
+16    (int (*)(...))QSGFlatColorMaterial::~QSGFlatColorMaterial
+24    (int (*)(...))QSGFlatColorMaterial::~QSGFlatColorMaterial
+32    (int (*)(...))QSGFlatColorMaterial::type
+40    (int (*)(...))QSGFlatColorMaterial::createShader
+48    (int (*)(...))QSGFlatColorMaterial::compare
+
+Class QSGFlatColorMaterial
+   size=40 align=8
+   base size=40 base align=8
+QSGFlatColorMaterial (0x0x7f21aa110138) 0
+    vptr=((& QSGFlatColorMaterial::_ZTV20QSGFlatColorMaterial) + 16u)
+  QSGMaterial (0x0x7f21aa02dd80) 0
+      primary-for QSGFlatColorMaterial (0x0x7f21aa110138)
+
+Class QSGTexture::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSGTexture::QPrivateSignal (0x0x7f21aa02de40) 0 empty
+
+Vtable for QSGTexture
+QSGTexture::_ZTV10QSGTexture: 22u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QSGTexture)
+16    (int (*)(...))QSGTexture::metaObject
+24    (int (*)(...))QSGTexture::qt_metacast
+32    (int (*)(...))QSGTexture::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))__cxa_pure_virtual
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))QSGTexture::normalizedTextureSubRect
+152   (int (*)(...))QSGTexture::isAtlasTexture
+160   (int (*)(...))QSGTexture::removedFromAtlas
+168   (int (*)(...))__cxa_pure_virtual
+
+Class QSGTexture
+   size=16 align=8
+   base size=16 base align=8
+QSGTexture (0x0x7f21aa1101a0) 0
+    vptr=((& QSGTexture::_ZTV10QSGTexture) + 16u)
+  QObject (0x0x7f21aa02dde0) 0
+      primary-for QSGTexture (0x0x7f21aa1101a0)
+
+Class QSGDynamicTexture::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSGDynamicTexture::QPrivateSignal (0x0x7f21aa02df00) 0 empty
+
+Vtable for QSGDynamicTexture
+QSGDynamicTexture::_ZTV17QSGDynamicTexture: 23u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QSGDynamicTexture)
+16    (int (*)(...))QSGDynamicTexture::metaObject
+24    (int (*)(...))QSGDynamicTexture::qt_metacast
+32    (int (*)(...))QSGDynamicTexture::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))__cxa_pure_virtual
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))QSGTexture::normalizedTextureSubRect
+152   (int (*)(...))QSGTexture::isAtlasTexture
+160   (int (*)(...))QSGTexture::removedFromAtlas
+168   (int (*)(...))__cxa_pure_virtual
+176   (int (*)(...))__cxa_pure_virtual
+
+Class QSGDynamicTexture
+   size=16 align=8
+   base size=16 base align=8
+QSGDynamicTexture (0x0x7f21aa110208) 0
+    vptr=((& QSGDynamicTexture::_ZTV17QSGDynamicTexture) + 16u)
+  QSGTexture (0x0x7f21aa110270) 0
+      primary-for QSGDynamicTexture (0x0x7f21aa110208)
+    QObject (0x0x7f21aa02dea0) 0
+        primary-for QSGTexture (0x0x7f21aa110270)
+
+Vtable for QSGImageNode
+QSGImageNode::_ZTV12QSGImageNode: 20u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QSGImageNode)
+16    0u
+24    0u
+32    (int (*)(...))QSGNode::isSubtreeBlocked
+40    (int (*)(...))QSGNode::preprocess
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))__cxa_pure_virtual
+72    (int (*)(...))__cxa_pure_virtual
+80    (int (*)(...))__cxa_pure_virtual
+88    (int (*)(...))__cxa_pure_virtual
+96    (int (*)(...))__cxa_pure_virtual
+104   (int (*)(...))__cxa_pure_virtual
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))__cxa_pure_virtual
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))__cxa_pure_virtual
+
+Class QSGImageNode
+   size=144 align=8
+   base size=144 base align=8
+QSGImageNode (0x0x7f21aa1102d8) 0
+    vptr=((& QSGImageNode::_ZTV12QSGImageNode) + 16u)
+  QSGGeometryNode (0x0x7f21aa110340) 0
+      primary-for QSGImageNode (0x0x7f21aa1102d8)
+    QSGBasicGeometryNode (0x0x7f21aa1103a8) 0
+        primary-for QSGGeometryNode (0x0x7f21aa110340)
+      QSGNode (0x0x7f21aa02df60) 0
+          primary-for QSGBasicGeometryNode (0x0x7f21aa1103a8)
+
+Vtable for QSGNinePatchNode
+QSGNinePatchNode::_ZTV16QSGNinePatchNode: 11u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QSGNinePatchNode)
+16    0u
+24    0u
+32    (int (*)(...))QSGNode::isSubtreeBlocked
+40    (int (*)(...))QSGNode::preprocess
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))__cxa_pure_virtual
+72    (int (*)(...))__cxa_pure_virtual
+80    (int (*)(...))__cxa_pure_virtual
+
+Class QSGNinePatchNode
+   size=144 align=8
+   base size=144 base align=8
+QSGNinePatchNode (0x0x7f21aa1104e0) 0
+    vptr=((& QSGNinePatchNode::_ZTV16QSGNinePatchNode) + 16u)
+  QSGGeometryNode (0x0x7f21aa110548) 0
+      primary-for QSGNinePatchNode (0x0x7f21aa1104e0)
+    QSGBasicGeometryNode (0x0x7f21aa1105b0) 0
+        primary-for QSGGeometryNode (0x0x7f21aa110548)
+      QSGNode (0x0x7f21a9da1180) 0
+          primary-for QSGBasicGeometryNode (0x0x7f21aa1105b0)
+
+Vtable for QSGRectangleNode
+QSGRectangleNode::_ZTV16QSGRectangleNode: 10u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QSGRectangleNode)
+16    0u
+24    0u
+32    (int (*)(...))QSGNode::isSubtreeBlocked
+40    (int (*)(...))QSGNode::preprocess
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))__cxa_pure_virtual
+72    (int (*)(...))__cxa_pure_virtual
+
+Class QSGRectangleNode
+   size=144 align=8
+   base size=144 base align=8
+QSGRectangleNode (0x0x7f21aa110618) 0
+    vptr=((& QSGRectangleNode::_ZTV16QSGRectangleNode) + 16u)
+  QSGGeometryNode (0x0x7f21aa110680) 0
+      primary-for QSGRectangleNode (0x0x7f21aa110618)
+    QSGBasicGeometryNode (0x0x7f21aa1106e8) 0
+        primary-for QSGGeometryNode (0x0x7f21aa110680)
+      QSGNode (0x0x7f21a9da11e0) 0
+          primary-for QSGBasicGeometryNode (0x0x7f21aa1106e8)
+
+Vtable for QSGRenderNode::RenderState
+QSGRenderNode::RenderState::_ZTVN13QSGRenderNode11RenderStateE: 11u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN13QSGRenderNode11RenderStateE)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))__cxa_pure_virtual
+72    (int (*)(...))__cxa_pure_virtual
+80    (int (*)(...))QSGRenderNode::RenderState::get
+
+Class QSGRenderNode::RenderState
+   size=8 align=8
+   base size=8 base align=8
+QSGRenderNode::RenderState (0x0x7f21a9da12a0) 0 nearly-empty
+    vptr=((& QSGRenderNode::RenderState::_ZTVN13QSGRenderNode11RenderStateE) + 16u)
+
+Vtable for QSGRenderNode
+QSGRenderNode::_ZTV13QSGRenderNode: 11u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QSGRenderNode)
+16    0u
+24    0u
+32    (int (*)(...))QSGNode::isSubtreeBlocked
+40    (int (*)(...))QSGNode::preprocess
+48    (int (*)(...))QSGRenderNode::changedStates
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))QSGRenderNode::releaseResources
+72    (int (*)(...))QSGRenderNode::flags
+80    (int (*)(...))QSGRenderNode::rect
+
+Class QSGRenderNode
+   size=88 align=8
+   base size=88 base align=8
+QSGRenderNode (0x0x7f21aa110750) 0
+    vptr=((& QSGRenderNode::_ZTV13QSGRenderNode) + 16u)
+  QSGNode (0x0x7f21a9da1240) 0
+      primary-for QSGRenderNode (0x0x7f21aa110750)
+
+Vtable for QSGSimpleRectNode
+QSGSimpleRectNode::_ZTV17QSGSimpleRectNode: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QSGSimpleRectNode)
+16    (int (*)(...))QSGSimpleRectNode::~QSGSimpleRectNode
+24    (int (*)(...))QSGSimpleRectNode::~QSGSimpleRectNode
+32    (int (*)(...))QSGNode::isSubtreeBlocked
+40    (int (*)(...))QSGNode::preprocess
+
+Class QSGSimpleRectNode
+   size=320 align=8
+   base size=320 base align=8
+QSGSimpleRectNode (0x0x7f21aa110bc8) 0
+    vptr=((& QSGSimpleRectNode::_ZTV17QSGSimpleRectNode) + 16u)
+  QSGGeometryNode (0x0x7f21aa110c30) 0
+      primary-for QSGSimpleRectNode (0x0x7f21aa110bc8)
+    QSGBasicGeometryNode (0x0x7f21aa110c98) 0
+        primary-for QSGGeometryNode (0x0x7f21aa110c30)
+      QSGNode (0x0x7f21a9da18a0) 0
+          primary-for QSGBasicGeometryNode (0x0x7f21aa110c98)
+
+Vtable for QSGOpaqueTextureMaterial
+QSGOpaqueTextureMaterial::_ZTV24QSGOpaqueTextureMaterial: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QSGOpaqueTextureMaterial)
+16    (int (*)(...))QSGOpaqueTextureMaterial::~QSGOpaqueTextureMaterial
+24    (int (*)(...))QSGOpaqueTextureMaterial::~QSGOpaqueTextureMaterial
+32    (int (*)(...))QSGOpaqueTextureMaterial::type
+40    (int (*)(...))QSGOpaqueTextureMaterial::createShader
+48    (int (*)(...))QSGOpaqueTextureMaterial::compare
+
+Class QSGOpaqueTextureMaterial
+   size=40 align=8
+   base size=36 base align=8
+QSGOpaqueTextureMaterial (0x0x7f21aa110d00) 0
+    vptr=((& QSGOpaqueTextureMaterial::_ZTV24QSGOpaqueTextureMaterial) + 16u)
+  QSGMaterial (0x0x7f21a9da1900) 0
+      primary-for QSGOpaqueTextureMaterial (0x0x7f21aa110d00)
+
+Vtable for QSGTextureMaterial
+QSGTextureMaterial::_ZTV18QSGTextureMaterial: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QSGTextureMaterial)
+16    (int (*)(...))QSGTextureMaterial::~QSGTextureMaterial
+24    (int (*)(...))QSGTextureMaterial::~QSGTextureMaterial
+32    (int (*)(...))QSGTextureMaterial::type
+40    (int (*)(...))QSGTextureMaterial::createShader
+48    (int (*)(...))QSGOpaqueTextureMaterial::compare
+
+Class QSGTextureMaterial
+   size=40 align=8
+   base size=36 base align=8
+QSGTextureMaterial (0x0x7f21aa110d68) 0
+    vptr=((& QSGTextureMaterial::_ZTV18QSGTextureMaterial) + 16u)
+  QSGOpaqueTextureMaterial (0x0x7f21aa110dd0) 0
+      primary-for QSGTextureMaterial (0x0x7f21aa110d68)
+    QSGMaterial (0x0x7f21a9da1960) 0
+        primary-for QSGOpaqueTextureMaterial (0x0x7f21aa110dd0)
+
+Vtable for QSGSimpleTextureNode
+QSGSimpleTextureNode::_ZTV20QSGSimpleTextureNode: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QSGSimpleTextureNode)
+16    (int (*)(...))QSGSimpleTextureNode::~QSGSimpleTextureNode
+24    (int (*)(...))QSGSimpleTextureNode::~QSGSimpleTextureNode
+32    (int (*)(...))QSGNode::isSubtreeBlocked
+40    (int (*)(...))QSGNode::preprocess
+
+Class QSGSimpleTextureNode
+   size=384 align=8
+   base size=384 base align=8
+QSGSimpleTextureNode (0x0x7f21aa110e38) 0
+    vptr=((& QSGSimpleTextureNode::_ZTV20QSGSimpleTextureNode) + 16u)
+  QSGGeometryNode (0x0x7f21aa110ea0) 0
+      primary-for QSGSimpleTextureNode (0x0x7f21aa110e38)
+    QSGBasicGeometryNode (0x0x7f21aa110f08) 0
+        primary-for QSGGeometryNode (0x0x7f21aa110ea0)
+      QSGNode (0x0x7f21a9da19c0) 0
+          primary-for QSGBasicGeometryNode (0x0x7f21aa110f08)
+
+Class QSGTextureProvider::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSGTextureProvider::QPrivateSignal (0x0x7f21a9da1c60) 0 empty
+
+Vtable for QSGTextureProvider
+QSGTextureProvider::_ZTV18QSGTextureProvider: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QSGTextureProvider)
+16    (int (*)(...))QSGTextureProvider::metaObject
+24    (int (*)(...))QSGTextureProvider::qt_metacast
+32    (int (*)(...))QSGTextureProvider::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+
+Class QSGTextureProvider
+   size=16 align=8
+   base size=16 base align=8
+QSGTextureProvider (0x0x7f21a9ed10d0) 0
+    vptr=((& QSGTextureProvider::_ZTV18QSGTextureProvider) + 16u)
+  QObject (0x0x7f21a9da1c00) 0
+      primary-for QSGTextureProvider (0x0x7f21a9ed10d0)
+
+Vtable for QSGVertexColorMaterial
+QSGVertexColorMaterial::_ZTV22QSGVertexColorMaterial: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI22QSGVertexColorMaterial)
+16    (int (*)(...))QSGVertexColorMaterial::~QSGVertexColorMaterial
+24    (int (*)(...))QSGVertexColorMaterial::~QSGVertexColorMaterial
+32    (int (*)(...))QSGVertexColorMaterial::type
+40    (int (*)(...))QSGVertexColorMaterial::createShader
+48    (int (*)(...))QSGVertexColorMaterial::compare
+
+Class QSGVertexColorMaterial
+   size=24 align=8
+   base size=24 base align=8
+QSGVertexColorMaterial (0x0x7f21a9ed1138) 0
+    vptr=((& QSGVertexColorMaterial::_ZTV22QSGVertexColorMaterial) + 16u)
+  QSGMaterial (0x0x7f21a9da1cc0) 0
+      primary-for QSGVertexColorMaterial (0x0x7f21a9ed1138)
+
+Class QSizePolicy::Bits
+   size=4 align=4
+   base size=4 base align=4
+QSizePolicy::Bits (0x0x7f21a9da1d80) 0
+
+Class QSizePolicy
+   size=4 align=4
+   base size=4 base align=4
+QSizePolicy (0x0x7f21a9da1d20) 0
+
+Class QWidgetData
+   size=88 align=8
+   base size=88 base align=8
+QWidgetData (0x0x7f21a9b466c0) 0
+
+Class QWidget::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QWidget::QPrivateSignal (0x0x7f21a9b467e0) 0 empty
+
+Vtable for QWidget
+QWidget::_ZTV7QWidget: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QWidget)
+16    (int (*)(...))QWidget::metaObject
+24    (int (*)(...))QWidget::qt_metacast
+32    (int (*)(...))QWidget::qt_metacall
+40    (int (*)(...))QWidget::~QWidget
+48    (int (*)(...))QWidget::~QWidget
+56    (int (*)(...))QWidget::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI7QWidget)
+448   (int (*)(...))QWidget::_ZThn16_N7QWidgetD1Ev
+456   (int (*)(...))QWidget::_ZThn16_N7QWidgetD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QWidget
+   size=48 align=8
+   base size=48 base align=8
+QWidget (0x0x7f21a9ba6230) 0
+    vptr=((& QWidget::_ZTV7QWidget) + 16u)
+  QObject (0x0x7f21a9b46720) 0
+      primary-for QWidget (0x0x7f21a9ba6230)
+  QPaintDevice (0x0x7f21a9b46780) 16
+      vptr=((& QWidget::_ZTV7QWidget) + 448u)
+
+Class QAbstractButton::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractButton::QPrivateSignal (0x0x7f21a9c9c480) 0 empty
+
+Vtable for QAbstractButton
+QAbstractButton::_ZTV15QAbstractButton: 67u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QAbstractButton)
+16    (int (*)(...))QAbstractButton::metaObject
+24    (int (*)(...))QAbstractButton::qt_metacast
+32    (int (*)(...))QAbstractButton::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QAbstractButton::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractButton::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractButton::mousePressEvent
+176   (int (*)(...))QAbstractButton::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractButton::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QAbstractButton::keyPressEvent
+216   (int (*)(...))QAbstractButton::keyReleaseEvent
+224   (int (*)(...))QAbstractButton::focusInEvent
+232   (int (*)(...))QAbstractButton::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))__cxa_pure_virtual
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractButton::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QAbstractButton::hitButton
+440   (int (*)(...))QAbstractButton::checkStateSet
+448   (int (*)(...))QAbstractButton::nextCheckState
+456   (int (*)(...))-16
+464   (int (*)(...))(& _ZTI15QAbstractButton)
+472   0u
+480   0u
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QAbstractButton
+   size=48 align=8
+   base size=48 base align=8
+QAbstractButton (0x0x7f21a9c9e478) 0
+    vptr=((& QAbstractButton::_ZTV15QAbstractButton) + 16u)
+  QWidget (0x0x7f21a9c91e00) 0
+      primary-for QAbstractButton (0x0x7f21a9c9e478)
+    QObject (0x0x7f21a9c9c3c0) 0
+        primary-for QWidget (0x0x7f21a9c91e00)
+    QPaintDevice (0x0x7f21a9c9c420) 16
+        vptr=((& QAbstractButton::_ZTV15QAbstractButton) + 472u)
+
+Class QAbstractSpinBox::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractSpinBox::QPrivateSignal (0x0x7f21a9c9c5a0) 0 empty
+
+Vtable for QAbstractSpinBox
+QAbstractSpinBox::_ZTV16QAbstractSpinBox: 69u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QAbstractSpinBox)
+16    (int (*)(...))QAbstractSpinBox::metaObject
+24    (int (*)(...))QAbstractSpinBox::qt_metacast
+32    (int (*)(...))QAbstractSpinBox::qt_metacall
+40    (int (*)(...))QAbstractSpinBox::~QAbstractSpinBox
+48    (int (*)(...))QAbstractSpinBox::~QAbstractSpinBox
+56    (int (*)(...))QAbstractSpinBox::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractSpinBox::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractSpinBox::sizeHint
+136   (int (*)(...))QAbstractSpinBox::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractSpinBox::mousePressEvent
+176   (int (*)(...))QAbstractSpinBox::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractSpinBox::mouseMoveEvent
+200   (int (*)(...))QAbstractSpinBox::wheelEvent
+208   (int (*)(...))QAbstractSpinBox::keyPressEvent
+216   (int (*)(...))QAbstractSpinBox::keyReleaseEvent
+224   (int (*)(...))QAbstractSpinBox::focusInEvent
+232   (int (*)(...))QAbstractSpinBox::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QAbstractSpinBox::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QAbstractSpinBox::resizeEvent
+280   (int (*)(...))QAbstractSpinBox::closeEvent
+288   (int (*)(...))QAbstractSpinBox::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QAbstractSpinBox::showEvent
+352   (int (*)(...))QAbstractSpinBox::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractSpinBox::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QAbstractSpinBox::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QAbstractSpinBox::validate
+440   (int (*)(...))QAbstractSpinBox::fixup
+448   (int (*)(...))QAbstractSpinBox::stepBy
+456   (int (*)(...))QAbstractSpinBox::clear
+464   (int (*)(...))QAbstractSpinBox::stepEnabled
+472   (int (*)(...))-16
+480   (int (*)(...))(& _ZTI16QAbstractSpinBox)
+488   (int (*)(...))QAbstractSpinBox::_ZThn16_N16QAbstractSpinBoxD1Ev
+496   (int (*)(...))QAbstractSpinBox::_ZThn16_N16QAbstractSpinBoxD0Ev
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QAbstractSpinBox
+   size=48 align=8
+   base size=48 base align=8
+QAbstractSpinBox (0x0x7f21a9c9e4e0) 0
+    vptr=((& QAbstractSpinBox::_ZTV16QAbstractSpinBox) + 16u)
+  QWidget (0x0x7f21a9cc6310) 0
+      primary-for QAbstractSpinBox (0x0x7f21a9c9e4e0)
+    QObject (0x0x7f21a9c9c4e0) 0
+        primary-for QWidget (0x0x7f21a9cc6310)
+    QPaintDevice (0x0x7f21a9c9c540) 16
+        vptr=((& QAbstractSpinBox::_ZTV16QAbstractSpinBox) + 488u)
+
+Class QAbstractSlider::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractSlider::QPrivateSignal (0x0x7f21a9c9c840) 0 empty
+
+Vtable for QAbstractSlider
+QAbstractSlider::_ZTV15QAbstractSlider: 65u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QAbstractSlider)
+16    (int (*)(...))QAbstractSlider::metaObject
+24    (int (*)(...))QAbstractSlider::qt_metacast
+32    (int (*)(...))QAbstractSlider::qt_metacall
+40    (int (*)(...))QAbstractSlider::~QAbstractSlider
+48    (int (*)(...))QAbstractSlider::~QAbstractSlider
+56    (int (*)(...))QAbstractSlider::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractSlider::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QAbstractSlider::wheelEvent
+208   (int (*)(...))QAbstractSlider::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractSlider::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QAbstractSlider::sliderChange
+440   (int (*)(...))-16
+448   (int (*)(...))(& _ZTI15QAbstractSlider)
+456   (int (*)(...))QAbstractSlider::_ZThn16_N15QAbstractSliderD1Ev
+464   (int (*)(...))QAbstractSlider::_ZThn16_N15QAbstractSliderD0Ev
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QAbstractSlider
+   size=48 align=8
+   base size=48 base align=8
+QAbstractSlider (0x0x7f21a9c9e618) 0
+    vptr=((& QAbstractSlider::_ZTV15QAbstractSlider) + 16u)
+  QWidget (0x0x7f21a9d01d20) 0
+      primary-for QAbstractSlider (0x0x7f21a9c9e618)
+    QObject (0x0x7f21a9c9c780) 0
+        primary-for QWidget (0x0x7f21a9d01d20)
+    QPaintDevice (0x0x7f21a9c9c7e0) 16
+        vptr=((& QAbstractSlider::_ZTV15QAbstractSlider) + 456u)
+
+Class QSlider::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSlider::QPrivateSignal (0x0x7f21a9c9c960) 0 empty
+
+Vtable for QSlider
+QSlider::_ZTV7QSlider: 65u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QSlider)
+16    (int (*)(...))QSlider::metaObject
+24    (int (*)(...))QSlider::qt_metacast
+32    (int (*)(...))QSlider::qt_metacall
+40    (int (*)(...))QSlider::~QSlider
+48    (int (*)(...))QSlider::~QSlider
+56    (int (*)(...))QSlider::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractSlider::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QSlider::sizeHint
+136   (int (*)(...))QSlider::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QSlider::mousePressEvent
+176   (int (*)(...))QSlider::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QSlider::mouseMoveEvent
+200   (int (*)(...))QAbstractSlider::wheelEvent
+208   (int (*)(...))QAbstractSlider::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QSlider::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractSlider::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QAbstractSlider::sliderChange
+440   (int (*)(...))-16
+448   (int (*)(...))(& _ZTI7QSlider)
+456   (int (*)(...))QSlider::_ZThn16_N7QSliderD1Ev
+464   (int (*)(...))QSlider::_ZThn16_N7QSliderD0Ev
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QSlider
+   size=48 align=8
+   base size=48 base align=8
+QSlider (0x0x7f21a9c9e680) 0
+    vptr=((& QSlider::_ZTV7QSlider) + 16u)
+  QAbstractSlider (0x0x7f21a9c9e6e8) 0
+      primary-for QSlider (0x0x7f21a9c9e680)
+    QWidget (0x0x7f21a9928770) 0
+        primary-for QAbstractSlider (0x0x7f21a9c9e6e8)
+      QObject (0x0x7f21a9c9c8a0) 0
+          primary-for QWidget (0x0x7f21a9928770)
+      QPaintDevice (0x0x7f21a9c9c900) 16
+          vptr=((& QSlider::_ZTV7QSlider) + 456u)
+
+Class QStyle::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QStyle::QPrivateSignal (0x0x7f21a9c9ca20) 0 empty
+
+Vtable for QStyle
+QStyle::_ZTV6QStyle: 37u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI6QStyle)
+16    (int (*)(...))QStyle::metaObject
+24    (int (*)(...))QStyle::qt_metacast
+32    (int (*)(...))QStyle::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QStyle::polish
+120   (int (*)(...))QStyle::unpolish
+128   (int (*)(...))QStyle::polish
+136   (int (*)(...))QStyle::unpolish
+144   (int (*)(...))QStyle::polish
+152   (int (*)(...))QStyle::itemTextRect
+160   (int (*)(...))QStyle::itemPixmapRect
+168   (int (*)(...))QStyle::drawItemText
+176   (int (*)(...))QStyle::drawItemPixmap
+184   (int (*)(...))QStyle::standardPalette
+192   (int (*)(...))__cxa_pure_virtual
+200   (int (*)(...))__cxa_pure_virtual
+208   (int (*)(...))__cxa_pure_virtual
+216   (int (*)(...))__cxa_pure_virtual
+224   (int (*)(...))__cxa_pure_virtual
+232   (int (*)(...))__cxa_pure_virtual
+240   (int (*)(...))__cxa_pure_virtual
+248   (int (*)(...))__cxa_pure_virtual
+256   (int (*)(...))__cxa_pure_virtual
+264   (int (*)(...))__cxa_pure_virtual
+272   (int (*)(...))__cxa_pure_virtual
+280   (int (*)(...))__cxa_pure_virtual
+288   (int (*)(...))__cxa_pure_virtual
+
+Class QStyle
+   size=16 align=8
+   base size=16 base align=8
+QStyle (0x0x7f21a9c9e7b8) 0
+    vptr=((& QStyle::_ZTV6QStyle) + 16u)
+  QObject (0x0x7f21a9c9c9c0) 0
+      primary-for QStyle (0x0x7f21a9c9e7b8)
+
+Class QTabBar::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTabBar::QPrivateSignal (0x0x7f21a9c9ce40) 0 empty
+
+Vtable for QTabBar
+QTabBar::_ZTV7QTabBar: 69u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QTabBar)
+16    (int (*)(...))QTabBar::metaObject
+24    (int (*)(...))QTabBar::qt_metacast
+32    (int (*)(...))QTabBar::qt_metacall
+40    (int (*)(...))QTabBar::~QTabBar
+48    (int (*)(...))QTabBar::~QTabBar
+56    (int (*)(...))QTabBar::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QTabBar::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QTabBar::sizeHint
+136   (int (*)(...))QTabBar::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QTabBar::mousePressEvent
+176   (int (*)(...))QTabBar::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QTabBar::mouseMoveEvent
+200   (int (*)(...))QTabBar::wheelEvent
+208   (int (*)(...))QTabBar::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QTabBar::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QTabBar::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QTabBar::showEvent
+352   (int (*)(...))QTabBar::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QTabBar::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QTabBar::tabSizeHint
+440   (int (*)(...))QTabBar::minimumTabSizeHint
+448   (int (*)(...))QTabBar::tabInserted
+456   (int (*)(...))QTabBar::tabRemoved
+464   (int (*)(...))QTabBar::tabLayoutChange
+472   (int (*)(...))-16
+480   (int (*)(...))(& _ZTI7QTabBar)
+488   (int (*)(...))QTabBar::_ZThn16_N7QTabBarD1Ev
+496   (int (*)(...))QTabBar::_ZThn16_N7QTabBarD0Ev
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QTabBar
+   size=48 align=8
+   base size=48 base align=8
+QTabBar (0x0x7f21a9c9e9c0) 0
+    vptr=((& QTabBar::_ZTV7QTabBar) + 16u)
+  QWidget (0x0x7f21a99facb0) 0
+      primary-for QTabBar (0x0x7f21a9c9e9c0)
+    QObject (0x0x7f21a9c9cd80) 0
+        primary-for QWidget (0x0x7f21a99facb0)
+    QPaintDevice (0x0x7f21a9c9cde0) 16
+        vptr=((& QTabBar::_ZTV7QTabBar) + 488u)
+
+Class QTabWidget::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTabWidget::QPrivateSignal (0x0x7f21a9c9cf60) 0 empty
+
+Vtable for QTabWidget
+QTabWidget::_ZTV10QTabWidget: 66u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QTabWidget)
+16    (int (*)(...))QTabWidget::metaObject
+24    (int (*)(...))QTabWidget::qt_metacast
+32    (int (*)(...))QTabWidget::qt_metacall
+40    (int (*)(...))QTabWidget::~QTabWidget
+48    (int (*)(...))QTabWidget::~QTabWidget
+56    (int (*)(...))QTabWidget::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QTabWidget::sizeHint
+136   (int (*)(...))QTabWidget::minimumSizeHint
+144   (int (*)(...))QTabWidget::heightForWidth
+152   (int (*)(...))QTabWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QTabWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QTabWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QTabWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QTabWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QTabWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QTabWidget::tabInserted
+440   (int (*)(...))QTabWidget::tabRemoved
+448   (int (*)(...))-16
+456   (int (*)(...))(& _ZTI10QTabWidget)
+464   (int (*)(...))QTabWidget::_ZThn16_N10QTabWidgetD1Ev
+472   (int (*)(...))QTabWidget::_ZThn16_N10QTabWidgetD0Ev
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QTabWidget
+   size=48 align=8
+   base size=48 base align=8
+QTabWidget (0x0x7f21a9c9ea28) 0
+    vptr=((& QTabWidget::_ZTV10QTabWidget) + 16u)
+  QWidget (0x0x7f21a9a21930) 0
+      primary-for QTabWidget (0x0x7f21a9c9ea28)
+    QObject (0x0x7f21a9c9cea0) 0
+        primary-for QWidget (0x0x7f21a9a21930)
+    QPaintDevice (0x0x7f21a9c9cf00) 16
+        vptr=((& QTabWidget::_ZTV10QTabWidget) + 464u)
+
+Class QRubberBand::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QRubberBand::QPrivateSignal (0x0x7f21a9a710c0) 0 empty
+
+Vtable for QRubberBand
+QRubberBand::_ZTV11QRubberBand: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QRubberBand)
+16    (int (*)(...))QRubberBand::metaObject
+24    (int (*)(...))QRubberBand::qt_metacast
+32    (int (*)(...))QRubberBand::qt_metacall
+40    (int (*)(...))QRubberBand::~QRubberBand
+48    (int (*)(...))QRubberBand::~QRubberBand
+56    (int (*)(...))QRubberBand::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QRubberBand::paintEvent
+264   (int (*)(...))QRubberBand::moveEvent
+272   (int (*)(...))QRubberBand::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QRubberBand::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QRubberBand::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI11QRubberBand)
+448   (int (*)(...))QRubberBand::_ZThn16_N11QRubberBandD1Ev
+456   (int (*)(...))QRubberBand::_ZThn16_N11QRubberBandD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QRubberBand
+   size=48 align=8
+   base size=48 base align=8
+QRubberBand (0x0x7f21a9c9ea90) 0
+    vptr=((& QRubberBand::_ZTV11QRubberBand) + 16u)
+  QWidget (0x0x7f21a9a6b4d0) 0
+      primary-for QRubberBand (0x0x7f21a9c9ea90)
+    QObject (0x0x7f21a9a71000) 0
+        primary-for QWidget (0x0x7f21a9a6b4d0)
+    QPaintDevice (0x0x7f21a9a71060) 16
+        vptr=((& QRubberBand::_ZTV11QRubberBand) + 448u)
+
+Class QFrame::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFrame::QPrivateSignal (0x0x7f21a9a711e0) 0 empty
+
+Vtable for QFrame
+QFrame::_ZTV6QFrame: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI6QFrame)
+16    (int (*)(...))QFrame::metaObject
+24    (int (*)(...))QFrame::qt_metacast
+32    (int (*)(...))QFrame::qt_metacall
+40    (int (*)(...))QFrame::~QFrame
+48    (int (*)(...))QFrame::~QFrame
+56    (int (*)(...))QFrame::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QFrame::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QFrame::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI6QFrame)
+448   (int (*)(...))QFrame::_ZThn16_N6QFrameD1Ev
+456   (int (*)(...))QFrame::_ZThn16_N6QFrameD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QFrame
+   size=48 align=8
+   base size=48 base align=8
+QFrame (0x0x7f21a9c9eaf8) 0
+    vptr=((& QFrame::_ZTV6QFrame) + 16u)
+  QWidget (0x0x7f21a9a6bee0) 0
+      primary-for QFrame (0x0x7f21a9c9eaf8)
+    QObject (0x0x7f21a9a71120) 0
+        primary-for QWidget (0x0x7f21a9a6bee0)
+    QPaintDevice (0x0x7f21a9a71180) 16
+        vptr=((& QFrame::_ZTV6QFrame) + 448u)
+
+Class QStyleOption
+   size=64 align=8
+   base size=64 base align=8
+QStyleOption (0x0x7f21a9a71240) 0
+
+Class QStyleOptionFocusRect
+   size=80 align=8
+   base size=80 base align=8
+QStyleOptionFocusRect (0x0x7f21a9c9eb60) 0
+  QStyleOption (0x0x7f21a9a712a0) 0
+
+Class QStyleOptionFrame
+   size=80 align=8
+   base size=80 base align=8
+QStyleOptionFrame (0x0x7f21a9c9ebc8) 0
+  QStyleOption (0x0x7f21a9a71300) 0
+
+Class QStyleOptionTabWidgetFrame
+   size=136 align=8
+   base size=132 base align=8
+QStyleOptionTabWidgetFrame (0x0x7f21a9c9ed00) 0
+  QStyleOption (0x0x7f21a9a714e0) 0
+
+Class QStyleOptionTabBarBase
+   size=104 align=8
+   base size=101 base align=8
+QStyleOptionTabBarBase (0x0x7f21a9c9ed68) 0
+  QStyleOption (0x0x7f21a9a71540) 0
+
+Class QStyleOptionHeader
+   size=120 align=8
+   base size=116 base align=8
+QStyleOptionHeader (0x0x7f21a9c9edd0) 0
+  QStyleOption (0x0x7f21a9a71600) 0
+
+Class QStyleOptionButton
+   size=96 align=8
+   base size=96 base align=8
+QStyleOptionButton (0x0x7f21a9c9ee38) 0
+  QStyleOption (0x0x7f21a9a71660) 0
+
+Class QStyleOptionTab
+   size=136 align=8
+   base size=136 base align=8
+QStyleOptionTab (0x0x7f21b5a2a208) 0
+  QStyleOption (0x0x7f21bb49d600) 0
+
+Class QStyleOptionToolBar
+   size=88 align=8
+   base size=88 base align=8
+QStyleOptionToolBar (0x0x7f21b5a2a888) 0
+  QStyleOption (0x0x7f21b6057180) 0
+
+Class QStyleOptionProgressBar
+   size=104 align=8
+   base size=102 base align=8
+QStyleOptionProgressBar (0x0x7f21b56328f0) 0
+  QStyleOption (0x0x7f21b3d82300) 0
+
+Class QStyleOptionMenuItem
+   size=136 align=8
+   base size=136 base align=8
+QStyleOptionMenuItem (0x0x7f21b5632958) 0
+  QStyleOption (0x0x7f21b3d82360) 0
+
+Class QStyleOptionDockWidget
+   size=80 align=8
+   base size=76 base align=8
+QStyleOptionDockWidget (0x0x7f21b48317b8) 0
+  QStyleOption (0x0x7f21b3d82660) 0
+
+Class QStyleOptionViewItem
+   size=192 align=8
+   base size=192 base align=8
+QStyleOptionViewItem (0x0x7f21b4831888) 0
+  QStyleOption (0x0x7f21b3d826c0) 0
+
+Class QStyleOptionToolBox
+   size=88 align=8
+   base size=88 base align=8
+QStyleOptionToolBox (0x0x7f21b48319c0) 0
+  QStyleOption (0x0x7f21b3a3ac00) 0
+
+Class QStyleOptionRubberBand
+   size=72 align=8
+   base size=69 base align=8
+QStyleOptionRubberBand (0x0x7f21b4831a28) 0
+  QStyleOption (0x0x7f21b3a3ac60) 0
+
+Class QStyleOptionComplex
+   size=72 align=8
+   base size=72 base align=8
+QStyleOptionComplex (0x0x7f21b4831d00) 0
+  QStyleOption (0x0x7f21b3a3ad20) 0
+
+Class QStyleOptionSlider
+   size=128 align=8
+   base size=121 base align=8
+QStyleOptionSlider (0x0x7f21b3c684e0) 0
+  QStyleOptionComplex (0x0x7f21b3c68548) 0
+    QStyleOption (0x0x7f21b3a3ade0) 0
+
+Class QStyleOptionSpinBox
+   size=88 align=8
+   base size=81 base align=8
+QStyleOptionSpinBox (0x0x7f21b3a335b0) 0
+  QStyleOptionComplex (0x0x7f21b3a33618) 0
+    QStyleOption (0x0x7f21b3620240) 0
+
+Class QStyleOptionToolButton
+   size=136 align=8
+   base size=136 base align=8
+QStyleOptionToolButton (0x0x7f21b3a33bc8) 0
+  QStyleOptionComplex (0x0x7f21b3a33c30) 0
+    QStyleOption (0x0x7f21b36202a0) 0
+
+Class QStyleOptionComboBox
+   size=120 align=8
+   base size=120 base align=8
+QStyleOptionComboBox (0x0x7f21b3634410) 0
+  QStyleOptionComplex (0x0x7f21b3634478) 0
+    QStyleOption (0x0x7f21b3649060) 0
+
+Class QStyleOptionTitleBar
+   size=96 align=8
+   base size=96 base align=8
+QStyleOptionTitleBar (0x0x7f21b3634bc8) 0
+  QStyleOptionComplex (0x0x7f21b3634c30) 0
+    QStyleOption (0x0x7f21b36490c0) 0
+
+Class QStyleOptionGroupBox
+   size=120 align=8
+   base size=116 base align=8
+QStyleOptionGroupBox (0x0x7f21b36560d0) 0
+  QStyleOptionComplex (0x0x7f21b3656138) 0
+    QStyleOption (0x0x7f21b3649900) 0
+
+Class QStyleOptionSizeGrip
+   size=80 align=8
+   base size=76 base align=8
+QStyleOptionSizeGrip (0x0x7f21b37e8000) 0
+  QStyleOptionComplex (0x0x7f21b37e8dd0) 0
+    QStyleOption (0x0x7f21b376ec00) 0
+
+Class QStyleOptionGraphicsItem
+   size=152 align=8
+   base size=152 base align=8
+QStyleOptionGraphicsItem (0x0x7f21b37e8e38) 0
+  QStyleOption (0x0x7f21b376ec60) 0
+
+Class QStyleHintReturn
+   size=8 align=4
+   base size=8 base align=4
+QStyleHintReturn (0x0x7f21b3464b40) 0
+
+Class QStyleHintReturnMask
+   size=16 align=8
+   base size=16 base align=8
+QStyleHintReturnMask (0x0x7f21b3483410) 0
+  QStyleHintReturn (0x0x7f21b3464c00) 0
+
+Class QStyleHintReturnVariant
+   size=24 align=8
+   base size=24 base align=8
+QStyleHintReturnVariant (0x0x7f21b3483478) 0
+  QStyleHintReturn (0x0x7f21b3464c60) 0
+
+Class QAbstractItemDelegate::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractItemDelegate::QPrivateSignal (0x0x7f21b2e541e0) 0 empty
+
+Vtable for QAbstractItemDelegate
+QAbstractItemDelegate::_ZTV21QAbstractItemDelegate: 24u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QAbstractItemDelegate)
+16    (int (*)(...))QAbstractItemDelegate::metaObject
+24    (int (*)(...))QAbstractItemDelegate::qt_metacast
+32    (int (*)(...))QAbstractItemDelegate::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))QAbstractItemDelegate::createEditor
+136   (int (*)(...))QAbstractItemDelegate::destroyEditor
+144   (int (*)(...))QAbstractItemDelegate::setEditorData
+152   (int (*)(...))QAbstractItemDelegate::setModelData
+160   (int (*)(...))QAbstractItemDelegate::updateEditorGeometry
+168   (int (*)(...))QAbstractItemDelegate::editorEvent
+176   (int (*)(...))QAbstractItemDelegate::helpEvent
+184   (int (*)(...))QAbstractItemDelegate::paintingRoles
+
+Class QAbstractItemDelegate
+   size=16 align=8
+   base size=16 base align=8
+QAbstractItemDelegate (0x0x7f21b3483e38) 0
+    vptr=((& QAbstractItemDelegate::_ZTV21QAbstractItemDelegate) + 16u)
+  QObject (0x0x7f21b2e2d660) 0
+      primary-for QAbstractItemDelegate (0x0x7f21b3483e38)
+
+Class QAbstractScrollArea::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractScrollArea::QPrivateSignal (0x0x7f21b2e54c60) 0 empty
+
+Vtable for QAbstractScrollArea
+QAbstractScrollArea::_ZTV19QAbstractScrollArea: 68u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QAbstractScrollArea)
+16    (int (*)(...))QAbstractScrollArea::metaObject
+24    (int (*)(...))QAbstractScrollArea::qt_metacast
+32    (int (*)(...))QAbstractScrollArea::qt_metacall
+40    (int (*)(...))QAbstractScrollArea::~QAbstractScrollArea
+48    (int (*)(...))QAbstractScrollArea::~QAbstractScrollArea
+56    (int (*)(...))QAbstractScrollArea::event
+64    (int (*)(...))QAbstractScrollArea::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractScrollArea::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractScrollArea::mousePressEvent
+176   (int (*)(...))QAbstractScrollArea::mouseReleaseEvent
+184   (int (*)(...))QAbstractScrollArea::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractScrollArea::mouseMoveEvent
+200   (int (*)(...))QAbstractScrollArea::wheelEvent
+208   (int (*)(...))QAbstractScrollArea::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QAbstractScrollArea::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QAbstractScrollArea::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QAbstractScrollArea::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QAbstractScrollArea::dragEnterEvent
+320   (int (*)(...))QAbstractScrollArea::dragMoveEvent
+328   (int (*)(...))QAbstractScrollArea::dragLeaveEvent
+336   (int (*)(...))QAbstractScrollArea::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QAbstractScrollArea::viewportEvent
+448   (int (*)(...))QAbstractScrollArea::scrollContentsBy
+456   (int (*)(...))QAbstractScrollArea::viewportSizeHint
+464   (int (*)(...))-16
+472   (int (*)(...))(& _ZTI19QAbstractScrollArea)
+480   (int (*)(...))QAbstractScrollArea::_ZThn16_N19QAbstractScrollAreaD1Ev
+488   (int (*)(...))QAbstractScrollArea::_ZThn16_N19QAbstractScrollAreaD0Ev
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QAbstractScrollArea
+   size=48 align=8
+   base size=48 base align=8
+QAbstractScrollArea (0x0x7f21b3483ea0) 0
+    vptr=((& QAbstractScrollArea::_ZTV19QAbstractScrollArea) + 16u)
+  QFrame (0x0x7f21b3483f08) 0
+      primary-for QAbstractScrollArea (0x0x7f21b3483ea0)
+    QWidget (0x0x7f21b6587bd0) 0
+        primary-for QFrame (0x0x7f21b3483f08)
+      QObject (0x0x7f21b2e54b40) 0
+          primary-for QWidget (0x0x7f21b6587bd0)
+      QPaintDevice (0x0x7f21b2e54ba0) 16
+          vptr=((& QAbstractScrollArea::_ZTV19QAbstractScrollArea) + 480u)
+
+Class QAbstractItemView::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractItemView::QPrivateSignal (0x0x7f21b2e74540) 0 empty
+
+Vtable for QAbstractItemView
+QAbstractItemView::_ZTV17QAbstractItemView: 106u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QAbstractItemView)
+16    (int (*)(...))QAbstractItemView::metaObject
+24    (int (*)(...))QAbstractItemView::qt_metacast
+32    (int (*)(...))QAbstractItemView::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QAbstractItemView::event
+64    (int (*)(...))QAbstractScrollArea::eventFilter
+72    (int (*)(...))QAbstractItemView::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractScrollArea::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractItemView::mousePressEvent
+176   (int (*)(...))QAbstractItemView::mouseReleaseEvent
+184   (int (*)(...))QAbstractItemView::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractItemView::mouseMoveEvent
+200   (int (*)(...))QAbstractScrollArea::wheelEvent
+208   (int (*)(...))QAbstractItemView::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QAbstractItemView::focusInEvent
+232   (int (*)(...))QAbstractItemView::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QAbstractScrollArea::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QAbstractItemView::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QAbstractScrollArea::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QAbstractItemView::dragEnterEvent
+320   (int (*)(...))QAbstractItemView::dragMoveEvent
+328   (int (*)(...))QAbstractItemView::dragLeaveEvent
+336   (int (*)(...))QAbstractItemView::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QAbstractItemView::inputMethodEvent
+416   (int (*)(...))QAbstractItemView::inputMethodQuery
+424   (int (*)(...))QAbstractItemView::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QAbstractItemView::viewportEvent
+448   (int (*)(...))QAbstractScrollArea::scrollContentsBy
+456   (int (*)(...))QAbstractItemView::viewportSizeHint
+464   (int (*)(...))QAbstractItemView::setModel
+472   (int (*)(...))QAbstractItemView::setSelectionModel
+480   (int (*)(...))QAbstractItemView::keyboardSearch
+488   (int (*)(...))__cxa_pure_virtual
+496   (int (*)(...))__cxa_pure_virtual
+504   (int (*)(...))__cxa_pure_virtual
+512   (int (*)(...))QAbstractItemView::sizeHintForRow
+520   (int (*)(...))QAbstractItemView::sizeHintForColumn
+528   (int (*)(...))QAbstractItemView::reset
+536   (int (*)(...))QAbstractItemView::setRootIndex
+544   (int (*)(...))QAbstractItemView::doItemsLayout
+552   (int (*)(...))QAbstractItemView::selectAll
+560   (int (*)(...))QAbstractItemView::dataChanged
+568   (int (*)(...))QAbstractItemView::rowsInserted
+576   (int (*)(...))QAbstractItemView::rowsAboutToBeRemoved
+584   (int (*)(...))QAbstractItemView::selectionChanged
+592   (int (*)(...))QAbstractItemView::currentChanged
+600   (int (*)(...))QAbstractItemView::updateEditorData
+608   (int (*)(...))QAbstractItemView::updateEditorGeometries
+616   (int (*)(...))QAbstractItemView::updateGeometries
+624   (int (*)(...))QAbstractItemView::verticalScrollbarAction
+632   (int (*)(...))QAbstractItemView::horizontalScrollbarAction
+640   (int (*)(...))QAbstractItemView::verticalScrollbarValueChanged
+648   (int (*)(...))QAbstractItemView::horizontalScrollbarValueChanged
+656   (int (*)(...))QAbstractItemView::closeEditor
+664   (int (*)(...))QAbstractItemView::commitData
+672   (int (*)(...))QAbstractItemView::editorDestroyed
+680   (int (*)(...))__cxa_pure_virtual
+688   (int (*)(...))__cxa_pure_virtual
+696   (int (*)(...))__cxa_pure_virtual
+704   (int (*)(...))__cxa_pure_virtual
+712   (int (*)(...))__cxa_pure_virtual
+720   (int (*)(...))__cxa_pure_virtual
+728   (int (*)(...))QAbstractItemView::selectedIndexes
+736   (int (*)(...))QAbstractItemView::edit
+744   (int (*)(...))QAbstractItemView::selectionCommand
+752   (int (*)(...))QAbstractItemView::startDrag
+760   (int (*)(...))QAbstractItemView::viewOptions
+768   (int (*)(...))-16
+776   (int (*)(...))(& _ZTI17QAbstractItemView)
+784   0u
+792   0u
+800   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+808   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+816   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+824   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+832   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+840   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QAbstractItemView
+   size=48 align=8
+   base size=48 base align=8
+QAbstractItemView (0x0x7f21b3483f70) 0
+    vptr=((& QAbstractItemView::_ZTV17QAbstractItemView) + 16u)
+  QAbstractScrollArea (0x0x7f21b3323e38) 0
+      primary-for QAbstractItemView (0x0x7f21b3483f70)
+    QFrame (0x0x7f21b3323ea0) 0
+        primary-for QAbstractScrollArea (0x0x7f21b3323e38)
+      QWidget (0x0x7f21b658e7e0) 0
+          primary-for QFrame (0x0x7f21b3323ea0)
+        QObject (0x0x7f21b2e74420) 0
+            primary-for QWidget (0x0x7f21b658e7e0)
+        QPaintDevice (0x0x7f21b2e74480) 16
+            vptr=((& QAbstractItemView::_ZTV17QAbstractItemView) + 784u)
+
+Vtable for QAccessibleWidget
+QAccessibleWidget::_ZTV17QAccessibleWidget: 35u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QAccessibleWidget)
+16    (int (*)(...))QAccessibleWidget::~QAccessibleWidget
+24    (int (*)(...))QAccessibleWidget::~QAccessibleWidget
+32    (int (*)(...))QAccessibleWidget::isValid
+40    (int (*)(...))QAccessibleObject::object
+48    (int (*)(...))QAccessibleWidget::window
+56    (int (*)(...))QAccessibleWidget::relations
+64    (int (*)(...))QAccessibleWidget::focusChild
+72    (int (*)(...))QAccessibleObject::childAt
+80    (int (*)(...))QAccessibleWidget::parent
+88    (int (*)(...))QAccessibleWidget::child
+96    (int (*)(...))QAccessibleWidget::childCount
+104   (int (*)(...))QAccessibleWidget::indexOfChild
+112   (int (*)(...))QAccessibleWidget::text
+120   (int (*)(...))QAccessibleObject::setText
+128   (int (*)(...))QAccessibleWidget::rect
+136   (int (*)(...))QAccessibleWidget::role
+144   (int (*)(...))QAccessibleWidget::state
+152   (int (*)(...))QAccessibleWidget::foregroundColor
+160   (int (*)(...))QAccessibleWidget::backgroundColor
+168   (int (*)(...))QAccessibleInterface::virtual_hook
+176   (int (*)(...))QAccessibleWidget::interface_cast
+184   (int (*)(...))QAccessibleWidget::actionNames
+192   (int (*)(...))QAccessibleWidget::doAction
+200   (int (*)(...))QAccessibleWidget::keyBindingsForAction
+208   (int (*)(...))-16
+216   (int (*)(...))(& _ZTI17QAccessibleWidget)
+224   (int (*)(...))QAccessibleWidget::_ZThn16_N17QAccessibleWidgetD1Ev
+232   (int (*)(...))QAccessibleWidget::_ZThn16_N17QAccessibleWidgetD0Ev
+240   (int (*)(...))QAccessibleWidget::_ZThn16_NK17QAccessibleWidget11actionNamesEv
+248   (int (*)(...))QAccessibleActionInterface::localizedActionName
+256   (int (*)(...))QAccessibleActionInterface::localizedActionDescription
+264   (int (*)(...))QAccessibleWidget::_ZThn16_N17QAccessibleWidget8doActionERK7QString
+272   (int (*)(...))QAccessibleWidget::_ZThn16_NK17QAccessibleWidget20keyBindingsForActionERK7QString
+
+Class QAccessibleWidget
+   size=32 align=8
+   base size=32 base align=8
+QAccessibleWidget (0x0x7f21b65d9770) 0
+    vptr=((& QAccessibleWidget::_ZTV17QAccessibleWidget) + 16u)
+  QAccessibleObject (0x0x7f21b3075068) 0
+      primary-for QAccessibleWidget (0x0x7f21b65d9770)
+    QAccessibleInterface (0x0x7f21b2fd0480) 0 nearly-empty
+        primary-for QAccessibleObject (0x0x7f21b3075068)
+  QAccessibleActionInterface (0x0x7f21b2fd0540) 16 nearly-empty
+      vptr=((& QAccessibleWidget::_ZTV17QAccessibleWidget) + 224u)
+
+Class QAction::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAction::QPrivateSignal (0x0x7f21b271e9c0) 0 empty
+
+Vtable for QAction
+QAction::_ZTV7QAction: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QAction)
+16    (int (*)(...))QAction::metaObject
+24    (int (*)(...))QAction::qt_metacast
+32    (int (*)(...))QAction::qt_metacall
+40    (int (*)(...))QAction::~QAction
+48    (int (*)(...))QAction::~QAction
+56    (int (*)(...))QAction::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QAction
+   size=16 align=8
+   base size=16 base align=8
+QAction (0x0x7f21b30750d0) 0
+    vptr=((& QAction::_ZTV7QAction) + 16u)
+  QObject (0x0x7f21b271e5a0) 0
+      primary-for QAction (0x0x7f21b30750d0)
+
+Class QActionGroup::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QActionGroup::QPrivateSignal (0x0x7f21b271ed20) 0 empty
+
+Vtable for QActionGroup
+QActionGroup::_ZTV12QActionGroup: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QActionGroup)
+16    (int (*)(...))QActionGroup::metaObject
+24    (int (*)(...))QActionGroup::qt_metacast
+32    (int (*)(...))QActionGroup::qt_metacall
+40    (int (*)(...))QActionGroup::~QActionGroup
+48    (int (*)(...))QActionGroup::~QActionGroup
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QActionGroup
+   size=16 align=8
+   base size=16 base align=8
+QActionGroup (0x0x7f21b3075138) 0
+    vptr=((& QActionGroup::_ZTV12QActionGroup) + 16u)
+  QObject (0x0x7f21b271ea20) 0
+      primary-for QActionGroup (0x0x7f21b3075138)
+
+Class QApplication::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QApplication::QPrivateSignal (0x0x7f21b271ef00) 0 empty
+
+Vtable for QApplication
+QApplication::_ZTV12QApplication: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QApplication)
+16    (int (*)(...))QApplication::metaObject
+24    (int (*)(...))QApplication::qt_metacast
+32    (int (*)(...))QApplication::qt_metacall
+40    (int (*)(...))QApplication::~QApplication
+48    (int (*)(...))QApplication::~QApplication
+56    (int (*)(...))QApplication::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QApplication::notify
+120   (int (*)(...))QApplication::compressEvent
+
+Class QApplication
+   size=16 align=8
+   base size=16 base align=8
+QApplication (0x0x7f21b30751a0) 0
+    vptr=((& QApplication::_ZTV12QApplication) + 16u)
+  QGuiApplication (0x0x7f21b3075478) 0
+      primary-for QApplication (0x0x7f21b30751a0)
+    QCoreApplication (0x0x7f21b30754e0) 0
+        primary-for QGuiApplication (0x0x7f21b3075478)
+      QObject (0x0x7f21b271ed80) 0
+          primary-for QCoreApplication (0x0x7f21b30754e0)
+
+Vtable for QLayoutItem
+QLayoutItem::_ZTV11QLayoutItem: 19u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QLayoutItem)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))__cxa_pure_virtual
+72    (int (*)(...))__cxa_pure_virtual
+80    (int (*)(...))__cxa_pure_virtual
+88    (int (*)(...))QLayoutItem::hasHeightForWidth
+96    (int (*)(...))QLayoutItem::heightForWidth
+104   (int (*)(...))QLayoutItem::minimumHeightForWidth
+112   (int (*)(...))QLayoutItem::invalidate
+120   (int (*)(...))QLayoutItem::widget
+128   (int (*)(...))QLayoutItem::layout
+136   (int (*)(...))QLayoutItem::spacerItem
+144   (int (*)(...))QLayoutItem::controlTypes
+
+Class QLayoutItem
+   size=16 align=8
+   base size=12 base align=8
+QLayoutItem (0x0x7f21b271ef60) 0
+    vptr=((& QLayoutItem::_ZTV11QLayoutItem) + 16u)
+
+Vtable for QSpacerItem
+QSpacerItem::_ZTV11QSpacerItem: 19u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QSpacerItem)
+16    (int (*)(...))QSpacerItem::~QSpacerItem
+24    (int (*)(...))QSpacerItem::~QSpacerItem
+32    (int (*)(...))QSpacerItem::sizeHint
+40    (int (*)(...))QSpacerItem::minimumSize
+48    (int (*)(...))QSpacerItem::maximumSize
+56    (int (*)(...))QSpacerItem::expandingDirections
+64    (int (*)(...))QSpacerItem::setGeometry
+72    (int (*)(...))QSpacerItem::geometry
+80    (int (*)(...))QSpacerItem::isEmpty
+88    (int (*)(...))QLayoutItem::hasHeightForWidth
+96    (int (*)(...))QLayoutItem::heightForWidth
+104   (int (*)(...))QLayoutItem::minimumHeightForWidth
+112   (int (*)(...))QLayoutItem::invalidate
+120   (int (*)(...))QLayoutItem::widget
+128   (int (*)(...))QLayoutItem::layout
+136   (int (*)(...))QSpacerItem::spacerItem
+144   (int (*)(...))QLayoutItem::controlTypes
+
+Class QSpacerItem
+   size=40 align=8
+   base size=40 base align=8
+QSpacerItem (0x0x7f21b30756e8) 0
+    vptr=((& QSpacerItem::_ZTV11QSpacerItem) + 16u)
+  QLayoutItem (0x0x7f21b27a4060) 0
+      primary-for QSpacerItem (0x0x7f21b30756e8)
+
+Vtable for QWidgetItem
+QWidgetItem::_ZTV11QWidgetItem: 19u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QWidgetItem)
+16    (int (*)(...))QWidgetItem::~QWidgetItem
+24    (int (*)(...))QWidgetItem::~QWidgetItem
+32    (int (*)(...))QWidgetItem::sizeHint
+40    (int (*)(...))QWidgetItem::minimumSize
+48    (int (*)(...))QWidgetItem::maximumSize
+56    (int (*)(...))QWidgetItem::expandingDirections
+64    (int (*)(...))QWidgetItem::setGeometry
+72    (int (*)(...))QWidgetItem::geometry
+80    (int (*)(...))QWidgetItem::isEmpty
+88    (int (*)(...))QWidgetItem::hasHeightForWidth
+96    (int (*)(...))QWidgetItem::heightForWidth
+104   (int (*)(...))QLayoutItem::minimumHeightForWidth
+112   (int (*)(...))QLayoutItem::invalidate
+120   (int (*)(...))QWidgetItem::widget
+128   (int (*)(...))QLayoutItem::layout
+136   (int (*)(...))QLayoutItem::spacerItem
+144   (int (*)(...))QWidgetItem::controlTypes
+
+Class QWidgetItem
+   size=24 align=8
+   base size=24 base align=8
+QWidgetItem (0x0x7f21b3075750) 0
+    vptr=((& QWidgetItem::_ZTV11QWidgetItem) + 16u)
+  QLayoutItem (0x0x7f21b27a4120) 0
+      primary-for QWidgetItem (0x0x7f21b3075750)
+
+Vtable for QWidgetItemV2
+QWidgetItemV2::_ZTV13QWidgetItemV2: 19u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QWidgetItemV2)
+16    (int (*)(...))QWidgetItemV2::~QWidgetItemV2
+24    (int (*)(...))QWidgetItemV2::~QWidgetItemV2
+32    (int (*)(...))QWidgetItemV2::sizeHint
+40    (int (*)(...))QWidgetItemV2::minimumSize
+48    (int (*)(...))QWidgetItemV2::maximumSize
+56    (int (*)(...))QWidgetItem::expandingDirections
+64    (int (*)(...))QWidgetItem::setGeometry
+72    (int (*)(...))QWidgetItem::geometry
+80    (int (*)(...))QWidgetItem::isEmpty
+88    (int (*)(...))QWidgetItem::hasHeightForWidth
+96    (int (*)(...))QWidgetItemV2::heightForWidth
+104   (int (*)(...))QLayoutItem::minimumHeightForWidth
+112   (int (*)(...))QLayoutItem::invalidate
+120   (int (*)(...))QWidgetItem::widget
+128   (int (*)(...))QLayoutItem::layout
+136   (int (*)(...))QLayoutItem::spacerItem
+144   (int (*)(...))QWidgetItem::controlTypes
+
+Class QWidgetItemV2
+   size=88 align=8
+   base size=88 base align=8
+QWidgetItemV2 (0x0x7f21b30757b8) 0
+    vptr=((& QWidgetItemV2::_ZTV13QWidgetItemV2) + 16u)
+  QWidgetItem (0x0x7f21b3075820) 0
+      primary-for QWidgetItemV2 (0x0x7f21b30757b8)
+    QLayoutItem (0x0x7f21b27a4180) 0
+        primary-for QWidgetItem (0x0x7f21b3075820)
+
+Class QLayout::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QLayout::QPrivateSignal (0x0x7f21b27c8960) 0 empty
+
+Vtable for QLayout
+QLayout::_ZTV7QLayout: 47u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QLayout)
+16    (int (*)(...))QLayout::metaObject
+24    (int (*)(...))QLayout::qt_metacast
+32    (int (*)(...))QLayout::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QLayout::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QLayout::invalidate
+120   (int (*)(...))QLayout::geometry
+128   (int (*)(...))__cxa_pure_virtual
+136   (int (*)(...))QLayout::expandingDirections
+144   (int (*)(...))QLayout::minimumSize
+152   (int (*)(...))QLayout::maximumSize
+160   (int (*)(...))QLayout::setGeometry
+168   (int (*)(...))__cxa_pure_virtual
+176   (int (*)(...))__cxa_pure_virtual
+184   (int (*)(...))QLayout::indexOf
+192   (int (*)(...))__cxa_pure_virtual
+200   (int (*)(...))QLayout::isEmpty
+208   (int (*)(...))QLayout::controlTypes
+216   (int (*)(...))QLayout::layout
+224   (int (*)(...))-16
+232   (int (*)(...))(& _ZTI7QLayout)
+240   0u
+248   0u
+256   (int (*)(...))__cxa_pure_virtual
+264   (int (*)(...))QLayout::_ZThn16_NK7QLayout11minimumSizeEv
+272   (int (*)(...))QLayout::_ZThn16_NK7QLayout11maximumSizeEv
+280   (int (*)(...))QLayout::_ZThn16_NK7QLayout19expandingDirectionsEv
+288   (int (*)(...))QLayout::_ZThn16_N7QLayout11setGeometryERK5QRect
+296   (int (*)(...))QLayout::_ZThn16_NK7QLayout8geometryEv
+304   (int (*)(...))QLayout::_ZThn16_NK7QLayout7isEmptyEv
+312   (int (*)(...))QLayoutItem::hasHeightForWidth
+320   (int (*)(...))QLayoutItem::heightForWidth
+328   (int (*)(...))QLayoutItem::minimumHeightForWidth
+336   (int (*)(...))QLayout::_ZThn16_N7QLayout10invalidateEv
+344   (int (*)(...))QLayoutItem::widget
+352   (int (*)(...))QLayout::_ZThn16_N7QLayout6layoutEv
+360   (int (*)(...))QLayoutItem::spacerItem
+368   (int (*)(...))QLayout::_ZThn16_NK7QLayout12controlTypesEv
+
+Class QLayout
+   size=32 align=8
+   base size=28 base align=8
+QLayout (0x0x7f21b6612cb0) 0
+    vptr=((& QLayout::_ZTV7QLayout) + 16u)
+  QObject (0x0x7f21b27a4d20) 0
+      primary-for QLayout (0x0x7f21b6612cb0)
+  QLayoutItem (0x0x7f21b27a4d80) 16
+      vptr=((& QLayout::_ZTV7QLayout) + 240u)
+
+Class QGridLayout::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGridLayout::QPrivateSignal (0x0x7f21b27c8c60) 0 empty
+
+Vtable for QGridLayout
+QGridLayout::_ZTV11QGridLayout: 51u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QGridLayout)
+16    (int (*)(...))QGridLayout::metaObject
+24    (int (*)(...))QGridLayout::qt_metacast
+32    (int (*)(...))QGridLayout::qt_metacall
+40    (int (*)(...))QGridLayout::~QGridLayout
+48    (int (*)(...))QGridLayout::~QGridLayout
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QLayout::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QGridLayout::invalidate
+120   (int (*)(...))QLayout::geometry
+128   (int (*)(...))QGridLayout::addItem
+136   (int (*)(...))QGridLayout::expandingDirections
+144   (int (*)(...))QGridLayout::minimumSize
+152   (int (*)(...))QGridLayout::maximumSize
+160   (int (*)(...))QGridLayout::setGeometry
+168   (int (*)(...))QGridLayout::itemAt
+176   (int (*)(...))QGridLayout::takeAt
+184   (int (*)(...))QLayout::indexOf
+192   (int (*)(...))QGridLayout::count
+200   (int (*)(...))QLayout::isEmpty
+208   (int (*)(...))QLayout::controlTypes
+216   (int (*)(...))QLayout::layout
+224   (int (*)(...))QGridLayout::sizeHint
+232   (int (*)(...))QGridLayout::hasHeightForWidth
+240   (int (*)(...))QGridLayout::heightForWidth
+248   (int (*)(...))QGridLayout::minimumHeightForWidth
+256   (int (*)(...))-16
+264   (int (*)(...))(& _ZTI11QGridLayout)
+272   (int (*)(...))QGridLayout::_ZThn16_N11QGridLayoutD1Ev
+280   (int (*)(...))QGridLayout::_ZThn16_N11QGridLayoutD0Ev
+288   (int (*)(...))QGridLayout::_ZThn16_NK11QGridLayout8sizeHintEv
+296   (int (*)(...))QGridLayout::_ZThn16_NK11QGridLayout11minimumSizeEv
+304   (int (*)(...))QGridLayout::_ZThn16_NK11QGridLayout11maximumSizeEv
+312   (int (*)(...))QGridLayout::_ZThn16_NK11QGridLayout19expandingDirectionsEv
+320   (int (*)(...))QGridLayout::_ZThn16_N11QGridLayout11setGeometryERK5QRect
+328   (int (*)(...))QLayout::_ZThn16_NK7QLayout8geometryEv
+336   (int (*)(...))QLayout::_ZThn16_NK7QLayout7isEmptyEv
+344   (int (*)(...))QGridLayout::_ZThn16_NK11QGridLayout17hasHeightForWidthEv
+352   (int (*)(...))QGridLayout::_ZThn16_NK11QGridLayout14heightForWidthEi
+360   (int (*)(...))QGridLayout::_ZThn16_NK11QGridLayout21minimumHeightForWidthEi
+368   (int (*)(...))QGridLayout::_ZThn16_N11QGridLayout10invalidateEv
+376   (int (*)(...))QLayoutItem::widget
+384   (int (*)(...))QLayout::_ZThn16_N7QLayout6layoutEv
+392   (int (*)(...))QLayoutItem::spacerItem
+400   (int (*)(...))QLayout::_ZThn16_NK7QLayout12controlTypesEv
+
+Class QGridLayout
+   size=32 align=8
+   base size=28 base align=8
+QGridLayout (0x0x7f21b3144c30) 0
+    vptr=((& QGridLayout::_ZTV11QGridLayout) + 16u)
+  QLayout (0x0x7f21b661daf0) 0
+      primary-for QGridLayout (0x0x7f21b3144c30)
+    QObject (0x0x7f21b27c89c0) 0
+        primary-for QLayout (0x0x7f21b661daf0)
+    QLayoutItem (0x0x7f21b27c8c00) 16
+        vptr=((& QGridLayout::_ZTV11QGridLayout) + 272u)
+
+Class QBoxLayout::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QBoxLayout::QPrivateSignal (0x0x7f21b1c74120) 0 empty
+
+Vtable for QBoxLayout
+QBoxLayout::_ZTV10QBoxLayout: 51u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QBoxLayout)
+16    (int (*)(...))QBoxLayout::metaObject
+24    (int (*)(...))QBoxLayout::qt_metacast
+32    (int (*)(...))QBoxLayout::qt_metacall
+40    (int (*)(...))QBoxLayout::~QBoxLayout
+48    (int (*)(...))QBoxLayout::~QBoxLayout
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QLayout::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QBoxLayout::invalidate
+120   (int (*)(...))QLayout::geometry
+128   (int (*)(...))QBoxLayout::addItem
+136   (int (*)(...))QBoxLayout::expandingDirections
+144   (int (*)(...))QBoxLayout::minimumSize
+152   (int (*)(...))QBoxLayout::maximumSize
+160   (int (*)(...))QBoxLayout::setGeometry
+168   (int (*)(...))QBoxLayout::itemAt
+176   (int (*)(...))QBoxLayout::takeAt
+184   (int (*)(...))QLayout::indexOf
+192   (int (*)(...))QBoxLayout::count
+200   (int (*)(...))QLayout::isEmpty
+208   (int (*)(...))QLayout::controlTypes
+216   (int (*)(...))QLayout::layout
+224   (int (*)(...))QBoxLayout::sizeHint
+232   (int (*)(...))QBoxLayout::hasHeightForWidth
+240   (int (*)(...))QBoxLayout::heightForWidth
+248   (int (*)(...))QBoxLayout::minimumHeightForWidth
+256   (int (*)(...))-16
+264   (int (*)(...))(& _ZTI10QBoxLayout)
+272   (int (*)(...))QBoxLayout::_ZThn16_N10QBoxLayoutD1Ev
+280   (int (*)(...))QBoxLayout::_ZThn16_N10QBoxLayoutD0Ev
+288   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout8sizeHintEv
+296   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout11minimumSizeEv
+304   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout11maximumSizeEv
+312   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout19expandingDirectionsEv
+320   (int (*)(...))QBoxLayout::_ZThn16_N10QBoxLayout11setGeometryERK5QRect
+328   (int (*)(...))QLayout::_ZThn16_NK7QLayout8geometryEv
+336   (int (*)(...))QLayout::_ZThn16_NK7QLayout7isEmptyEv
+344   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout17hasHeightForWidthEv
+352   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout14heightForWidthEi
+360   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout21minimumHeightForWidthEi
+368   (int (*)(...))QBoxLayout::_ZThn16_N10QBoxLayout10invalidateEv
+376   (int (*)(...))QLayoutItem::widget
+384   (int (*)(...))QLayout::_ZThn16_N7QLayout6layoutEv
+392   (int (*)(...))QLayoutItem::spacerItem
+400   (int (*)(...))QLayout::_ZThn16_NK7QLayout12controlTypesEv
+
+Class QBoxLayout
+   size=32 align=8
+   base size=28 base align=8
+QBoxLayout (0x0x7f21b31444e0) 0
+    vptr=((& QBoxLayout::_ZTV10QBoxLayout) + 16u)
+  QLayout (0x0x7f21b66295b0) 0
+      primary-for QBoxLayout (0x0x7f21b31444e0)
+    QObject (0x0x7f21b1becc60) 0
+        primary-for QLayout (0x0x7f21b66295b0)
+    QLayoutItem (0x0x7f21b1beccc0) 16
+        vptr=((& QBoxLayout::_ZTV10QBoxLayout) + 272u)
+
+Class QHBoxLayout::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QHBoxLayout::QPrivateSignal (0x0x7f21b1c74900) 0 empty
+
+Vtable for QHBoxLayout
+QHBoxLayout::_ZTV11QHBoxLayout: 51u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QHBoxLayout)
+16    (int (*)(...))QHBoxLayout::metaObject
+24    (int (*)(...))QHBoxLayout::qt_metacast
+32    (int (*)(...))QHBoxLayout::qt_metacall
+40    (int (*)(...))QHBoxLayout::~QHBoxLayout
+48    (int (*)(...))QHBoxLayout::~QHBoxLayout
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QLayout::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QBoxLayout::invalidate
+120   (int (*)(...))QLayout::geometry
+128   (int (*)(...))QBoxLayout::addItem
+136   (int (*)(...))QBoxLayout::expandingDirections
+144   (int (*)(...))QBoxLayout::minimumSize
+152   (int (*)(...))QBoxLayout::maximumSize
+160   (int (*)(...))QBoxLayout::setGeometry
+168   (int (*)(...))QBoxLayout::itemAt
+176   (int (*)(...))QBoxLayout::takeAt
+184   (int (*)(...))QLayout::indexOf
+192   (int (*)(...))QBoxLayout::count
+200   (int (*)(...))QLayout::isEmpty
+208   (int (*)(...))QLayout::controlTypes
+216   (int (*)(...))QLayout::layout
+224   (int (*)(...))QBoxLayout::sizeHint
+232   (int (*)(...))QBoxLayout::hasHeightForWidth
+240   (int (*)(...))QBoxLayout::heightForWidth
+248   (int (*)(...))QBoxLayout::minimumHeightForWidth
+256   (int (*)(...))-16
+264   (int (*)(...))(& _ZTI11QHBoxLayout)
+272   (int (*)(...))QHBoxLayout::_ZThn16_N11QHBoxLayoutD1Ev
+280   (int (*)(...))QHBoxLayout::_ZThn16_N11QHBoxLayoutD0Ev
+288   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout8sizeHintEv
+296   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout11minimumSizeEv
+304   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout11maximumSizeEv
+312   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout19expandingDirectionsEv
+320   (int (*)(...))QBoxLayout::_ZThn16_N10QBoxLayout11setGeometryERK5QRect
+328   (int (*)(...))QLayout::_ZThn16_NK7QLayout8geometryEv
+336   (int (*)(...))QLayout::_ZThn16_NK7QLayout7isEmptyEv
+344   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout17hasHeightForWidthEv
+352   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout14heightForWidthEi
+360   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout21minimumHeightForWidthEi
+368   (int (*)(...))QBoxLayout::_ZThn16_N10QBoxLayout10invalidateEv
+376   (int (*)(...))QLayoutItem::widget
+384   (int (*)(...))QLayout::_ZThn16_N7QLayout6layoutEv
+392   (int (*)(...))QLayoutItem::spacerItem
+400   (int (*)(...))QLayout::_ZThn16_NK7QLayout12controlTypesEv
+
+Class QHBoxLayout
+   size=32 align=8
+   base size=28 base align=8
+QHBoxLayout (0x0x7f21b3144958) 0
+    vptr=((& QHBoxLayout::_ZTV11QHBoxLayout) + 16u)
+  QBoxLayout (0x0x7f21b31449c0) 0
+      primary-for QHBoxLayout (0x0x7f21b3144958)
+    QLayout (0x0x7f21b66320e0) 0
+        primary-for QBoxLayout (0x0x7f21b31449c0)
+      QObject (0x0x7f21b1c74180) 0
+          primary-for QLayout (0x0x7f21b66320e0)
+      QLayoutItem (0x0x7f21b1c748a0) 16
+          vptr=((& QHBoxLayout::_ZTV11QHBoxLayout) + 272u)
+
+Class QVBoxLayout::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QVBoxLayout::QPrivateSignal (0x0x7f21b1ca9300) 0 empty
+
+Vtable for QVBoxLayout
+QVBoxLayout::_ZTV11QVBoxLayout: 51u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QVBoxLayout)
+16    (int (*)(...))QVBoxLayout::metaObject
+24    (int (*)(...))QVBoxLayout::qt_metacast
+32    (int (*)(...))QVBoxLayout::qt_metacall
+40    (int (*)(...))QVBoxLayout::~QVBoxLayout
+48    (int (*)(...))QVBoxLayout::~QVBoxLayout
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QLayout::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QBoxLayout::invalidate
+120   (int (*)(...))QLayout::geometry
+128   (int (*)(...))QBoxLayout::addItem
+136   (int (*)(...))QBoxLayout::expandingDirections
+144   (int (*)(...))QBoxLayout::minimumSize
+152   (int (*)(...))QBoxLayout::maximumSize
+160   (int (*)(...))QBoxLayout::setGeometry
+168   (int (*)(...))QBoxLayout::itemAt
+176   (int (*)(...))QBoxLayout::takeAt
+184   (int (*)(...))QLayout::indexOf
+192   (int (*)(...))QBoxLayout::count
+200   (int (*)(...))QLayout::isEmpty
+208   (int (*)(...))QLayout::controlTypes
+216   (int (*)(...))QLayout::layout
+224   (int (*)(...))QBoxLayout::sizeHint
+232   (int (*)(...))QBoxLayout::hasHeightForWidth
+240   (int (*)(...))QBoxLayout::heightForWidth
+248   (int (*)(...))QBoxLayout::minimumHeightForWidth
+256   (int (*)(...))-16
+264   (int (*)(...))(& _ZTI11QVBoxLayout)
+272   (int (*)(...))QVBoxLayout::_ZThn16_N11QVBoxLayoutD1Ev
+280   (int (*)(...))QVBoxLayout::_ZThn16_N11QVBoxLayoutD0Ev
+288   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout8sizeHintEv
+296   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout11minimumSizeEv
+304   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout11maximumSizeEv
+312   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout19expandingDirectionsEv
+320   (int (*)(...))QBoxLayout::_ZThn16_N10QBoxLayout11setGeometryERK5QRect
+328   (int (*)(...))QLayout::_ZThn16_NK7QLayout8geometryEv
+336   (int (*)(...))QLayout::_ZThn16_NK7QLayout7isEmptyEv
+344   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout17hasHeightForWidthEv
+352   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout14heightForWidthEi
+360   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout21minimumHeightForWidthEi
+368   (int (*)(...))QBoxLayout::_ZThn16_N10QBoxLayout10invalidateEv
+376   (int (*)(...))QLayoutItem::widget
+384   (int (*)(...))QLayout::_ZThn16_N7QLayout6layoutEv
+392   (int (*)(...))QLayoutItem::spacerItem
+400   (int (*)(...))QLayout::_ZThn16_NK7QLayout12controlTypesEv
+
+Class QVBoxLayout
+   size=32 align=8
+   base size=28 base align=8
+QVBoxLayout (0x0x7f21b3144a28) 0
+    vptr=((& QVBoxLayout::_ZTV11QVBoxLayout) + 16u)
+  QBoxLayout (0x0x7f21b3144a90) 0
+      primary-for QVBoxLayout (0x0x7f21b3144a28)
+    QLayout (0x0x7f21b66324d0) 0
+        primary-for QBoxLayout (0x0x7f21b3144a90)
+      QObject (0x0x7f21b1ca9180) 0
+          primary-for QLayout (0x0x7f21b66324d0)
+      QLayoutItem (0x0x7f21b1ca91e0) 16
+          vptr=((& QVBoxLayout::_ZTV11QVBoxLayout) + 272u)
+
+Class QButtonGroup::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QButtonGroup::QPrivateSignal (0x0x7f21b1ca9420) 0 empty
+
+Vtable for QButtonGroup
+QButtonGroup::_ZTV12QButtonGroup: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QButtonGroup)
+16    (int (*)(...))QButtonGroup::metaObject
+24    (int (*)(...))QButtonGroup::qt_metacast
+32    (int (*)(...))QButtonGroup::qt_metacall
+40    (int (*)(...))QButtonGroup::~QButtonGroup
+48    (int (*)(...))QButtonGroup::~QButtonGroup
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QButtonGroup
+   size=16 align=8
+   base size=16 base align=8
+QButtonGroup (0x0x7f21b3144b60) 0
+    vptr=((& QButtonGroup::_ZTV12QButtonGroup) + 16u)
+  QObject (0x0x7f21b1ca9360) 0
+      primary-for QButtonGroup (0x0x7f21b3144b60)
+
+Class QCalendarWidget::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QCalendarWidget::QPrivateSignal (0x0x7f21b1ca99c0) 0 empty
+
+Vtable for QCalendarWidget
+QCalendarWidget::_ZTV15QCalendarWidget: 65u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QCalendarWidget)
+16    (int (*)(...))QCalendarWidget::metaObject
+24    (int (*)(...))QCalendarWidget::qt_metacast
+32    (int (*)(...))QCalendarWidget::qt_metacall
+40    (int (*)(...))QCalendarWidget::~QCalendarWidget
+48    (int (*)(...))QCalendarWidget::~QCalendarWidget
+56    (int (*)(...))QCalendarWidget::event
+64    (int (*)(...))QCalendarWidget::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QCalendarWidget::sizeHint
+136   (int (*)(...))QCalendarWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QCalendarWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QCalendarWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QCalendarWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QCalendarWidget::paintCell
+440   (int (*)(...))-16
+448   (int (*)(...))(& _ZTI15QCalendarWidget)
+456   (int (*)(...))QCalendarWidget::_ZThn16_N15QCalendarWidgetD1Ev
+464   (int (*)(...))QCalendarWidget::_ZThn16_N15QCalendarWidgetD0Ev
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QCalendarWidget
+   size=48 align=8
+   base size=48 base align=8
+QCalendarWidget (0x0x7f21b2e32958) 0
+    vptr=((& QCalendarWidget::_ZTV15QCalendarWidget) + 16u)
+  QWidget (0x0x7f21b6632e70) 0
+      primary-for QCalendarWidget (0x0x7f21b2e32958)
+    QObject (0x0x7f21b1ca98a0) 0
+        primary-for QWidget (0x0x7f21b6632e70)
+    QPaintDevice (0x0x7f21b1ca9900) 16
+        vptr=((& QCalendarWidget::_ZTV15QCalendarWidget) + 456u)
+
+Class QCheckBox::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QCheckBox::QPrivateSignal (0x0x7f21b1ca9b40) 0 empty
+
+Vtable for QCheckBox
+QCheckBox::_ZTV9QCheckBox: 67u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QCheckBox)
+16    (int (*)(...))QCheckBox::metaObject
+24    (int (*)(...))QCheckBox::qt_metacast
+32    (int (*)(...))QCheckBox::qt_metacall
+40    (int (*)(...))QCheckBox::~QCheckBox
+48    (int (*)(...))QCheckBox::~QCheckBox
+56    (int (*)(...))QCheckBox::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractButton::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QCheckBox::sizeHint
+136   (int (*)(...))QCheckBox::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractButton::mousePressEvent
+176   (int (*)(...))QAbstractButton::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QCheckBox::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QAbstractButton::keyPressEvent
+216   (int (*)(...))QAbstractButton::keyReleaseEvent
+224   (int (*)(...))QAbstractButton::focusInEvent
+232   (int (*)(...))QAbstractButton::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QCheckBox::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractButton::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QCheckBox::hitButton
+440   (int (*)(...))QCheckBox::checkStateSet
+448   (int (*)(...))QCheckBox::nextCheckState
+456   (int (*)(...))-16
+464   (int (*)(...))(& _ZTI9QCheckBox)
+472   (int (*)(...))QCheckBox::_ZThn16_N9QCheckBoxD1Ev
+480   (int (*)(...))QCheckBox::_ZThn16_N9QCheckBoxD0Ev
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QCheckBox
+   size=48 align=8
+   base size=48 base align=8
+QCheckBox (0x0x7f21b2e329c0) 0
+    vptr=((& QCheckBox::_ZTV9QCheckBox) + 16u)
+  QAbstractButton (0x0x7f21b2e58548) 0
+      primary-for QCheckBox (0x0x7f21b2e329c0)
+    QWidget (0x0x7f21b624c150) 0
+        primary-for QAbstractButton (0x0x7f21b2e58548)
+      QObject (0x0x7f21b1ca9a20) 0
+          primary-for QWidget (0x0x7f21b624c150)
+      QPaintDevice (0x0x7f21b1ca9ae0) 16
+          vptr=((& QCheckBox::_ZTV9QCheckBox) + 472u)
+
+Class QDialog::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDialog::QPrivateSignal (0x0x7f21b1cf0de0) 0 empty
+
+Vtable for QDialog
+QDialog::_ZTV7QDialog: 69u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QDialog)
+16    (int (*)(...))QDialog::metaObject
+24    (int (*)(...))QDialog::qt_metacast
+32    (int (*)(...))QDialog::qt_metacall
+40    (int (*)(...))QDialog::~QDialog
+48    (int (*)(...))QDialog::~QDialog
+56    (int (*)(...))QWidget::event
+64    (int (*)(...))QDialog::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QDialog::setVisible
+128   (int (*)(...))QDialog::sizeHint
+136   (int (*)(...))QDialog::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QDialog::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QDialog::resizeEvent
+280   (int (*)(...))QDialog::closeEvent
+288   (int (*)(...))QDialog::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QDialog::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QDialog::open
+440   (int (*)(...))QDialog::exec
+448   (int (*)(...))QDialog::done
+456   (int (*)(...))QDialog::accept
+464   (int (*)(...))QDialog::reject
+472   (int (*)(...))-16
+480   (int (*)(...))(& _ZTI7QDialog)
+488   (int (*)(...))QDialog::_ZThn16_N7QDialogD1Ev
+496   (int (*)(...))QDialog::_ZThn16_N7QDialogD0Ev
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QDialog
+   size=48 align=8
+   base size=48 base align=8
+QDialog (0x0x7f21b2e585b0) 0
+    vptr=((& QDialog::_ZTV7QDialog) + 16u)
+  QWidget (0x0x7f21b624c8c0) 0
+      primary-for QDialog (0x0x7f21b2e585b0)
+    QObject (0x0x7f21b1cf01e0) 0
+        primary-for QWidget (0x0x7f21b624c8c0)
+    QPaintDevice (0x0x7f21b1cf0240) 16
+        vptr=((& QDialog::_ZTV7QDialog) + 488u)
+
+Class QColorDialog::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QColorDialog::QPrivateSignal (0x0x7f21b1a12060) 0 empty
+
+Vtable for QColorDialog
+QColorDialog::_ZTV12QColorDialog: 69u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QColorDialog)
+16    (int (*)(...))QColorDialog::metaObject
+24    (int (*)(...))QColorDialog::qt_metacast
+32    (int (*)(...))QColorDialog::qt_metacall
+40    (int (*)(...))QColorDialog::~QColorDialog
+48    (int (*)(...))QColorDialog::~QColorDialog
+56    (int (*)(...))QWidget::event
+64    (int (*)(...))QDialog::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QColorDialog::setVisible
+128   (int (*)(...))QDialog::sizeHint
+136   (int (*)(...))QDialog::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QDialog::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QDialog::resizeEvent
+280   (int (*)(...))QDialog::closeEvent
+288   (int (*)(...))QDialog::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QDialog::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QColorDialog::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QDialog::open
+440   (int (*)(...))QDialog::exec
+448   (int (*)(...))QColorDialog::done
+456   (int (*)(...))QDialog::accept
+464   (int (*)(...))QDialog::reject
+472   (int (*)(...))-16
+480   (int (*)(...))(& _ZTI12QColorDialog)
+488   (int (*)(...))QColorDialog::_ZThn16_N12QColorDialogD1Ev
+496   (int (*)(...))QColorDialog::_ZThn16_N12QColorDialogD0Ev
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QColorDialog
+   size=48 align=8
+   base size=48 base align=8
+QColorDialog (0x0x7f21b2e58750) 0
+    vptr=((& QColorDialog::_ZTV12QColorDialog) + 16u)
+  QDialog (0x0x7f21b2e58958) 0
+      primary-for QColorDialog (0x0x7f21b2e58750)
+    QWidget (0x0x7f21b6258070) 0
+        primary-for QDialog (0x0x7f21b2e58958)
+      QObject (0x0x7f21b1cf0e40) 0
+          primary-for QWidget (0x0x7f21b6258070)
+      QPaintDevice (0x0x7f21b1a12000) 16
+          vptr=((& QColorDialog::_ZTV12QColorDialog) + 488u)
+
+Class QColormap
+   size=8 align=8
+   base size=8 base align=8
+QColormap (0x0x7f21b15f6e40) 0
+
+Class QColumnView::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QColumnView::QPrivateSignal (0x0x7f21b175da20) 0 empty
+
+Vtable for QColumnView
+QColumnView::_ZTV11QColumnView: 107u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QColumnView)
+16    (int (*)(...))QColumnView::metaObject
+24    (int (*)(...))QColumnView::qt_metacast
+32    (int (*)(...))QColumnView::qt_metacall
+40    (int (*)(...))QColumnView::~QColumnView
+48    (int (*)(...))QColumnView::~QColumnView
+56    (int (*)(...))QAbstractItemView::event
+64    (int (*)(...))QAbstractScrollArea::eventFilter
+72    (int (*)(...))QAbstractItemView::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QColumnView::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractItemView::mousePressEvent
+176   (int (*)(...))QAbstractItemView::mouseReleaseEvent
+184   (int (*)(...))QAbstractItemView::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractItemView::mouseMoveEvent
+200   (int (*)(...))QAbstractScrollArea::wheelEvent
+208   (int (*)(...))QAbstractItemView::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QAbstractItemView::focusInEvent
+232   (int (*)(...))QAbstractItemView::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QAbstractScrollArea::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QColumnView::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QAbstractScrollArea::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QAbstractItemView::dragEnterEvent
+320   (int (*)(...))QAbstractItemView::dragMoveEvent
+328   (int (*)(...))QAbstractItemView::dragLeaveEvent
+336   (int (*)(...))QAbstractItemView::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QAbstractItemView::inputMethodEvent
+416   (int (*)(...))QAbstractItemView::inputMethodQuery
+424   (int (*)(...))QAbstractItemView::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QAbstractItemView::viewportEvent
+448   (int (*)(...))QColumnView::scrollContentsBy
+456   (int (*)(...))QAbstractItemView::viewportSizeHint
+464   (int (*)(...))QColumnView::setModel
+472   (int (*)(...))QColumnView::setSelectionModel
+480   (int (*)(...))QAbstractItemView::keyboardSearch
+488   (int (*)(...))QColumnView::visualRect
+496   (int (*)(...))QColumnView::scrollTo
+504   (int (*)(...))QColumnView::indexAt
+512   (int (*)(...))QAbstractItemView::sizeHintForRow
+520   (int (*)(...))QAbstractItemView::sizeHintForColumn
+528   (int (*)(...))QAbstractItemView::reset
+536   (int (*)(...))QColumnView::setRootIndex
+544   (int (*)(...))QAbstractItemView::doItemsLayout
+552   (int (*)(...))QColumnView::selectAll
+560   (int (*)(...))QAbstractItemView::dataChanged
+568   (int (*)(...))QColumnView::rowsInserted
+576   (int (*)(...))QAbstractItemView::rowsAboutToBeRemoved
+584   (int (*)(...))QAbstractItemView::selectionChanged
+592   (int (*)(...))QColumnView::currentChanged
+600   (int (*)(...))QAbstractItemView::updateEditorData
+608   (int (*)(...))QAbstractItemView::updateEditorGeometries
+616   (int (*)(...))QAbstractItemView::updateGeometries
+624   (int (*)(...))QAbstractItemView::verticalScrollbarAction
+632   (int (*)(...))QAbstractItemView::horizontalScrollbarAction
+640   (int (*)(...))QAbstractItemView::verticalScrollbarValueChanged
+648   (int (*)(...))QAbstractItemView::horizontalScrollbarValueChanged
+656   (int (*)(...))QAbstractItemView::closeEditor
+664   (int (*)(...))QAbstractItemView::commitData
+672   (int (*)(...))QAbstractItemView::editorDestroyed
+680   (int (*)(...))QColumnView::moveCursor
+688   (int (*)(...))QColumnView::horizontalOffset
+696   (int (*)(...))QColumnView::verticalOffset
+704   (int (*)(...))QColumnView::isIndexHidden
+712   (int (*)(...))QColumnView::setSelection
+720   (int (*)(...))QColumnView::visualRegionForSelection
+728   (int (*)(...))QAbstractItemView::selectedIndexes
+736   (int (*)(...))QAbstractItemView::edit
+744   (int (*)(...))QAbstractItemView::selectionCommand
+752   (int (*)(...))QAbstractItemView::startDrag
+760   (int (*)(...))QAbstractItemView::viewOptions
+768   (int (*)(...))QColumnView::createColumn
+776   (int (*)(...))-16
+784   (int (*)(...))(& _ZTI11QColumnView)
+792   (int (*)(...))QColumnView::_ZThn16_N11QColumnViewD1Ev
+800   (int (*)(...))QColumnView::_ZThn16_N11QColumnViewD0Ev
+808   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+816   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+824   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+832   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+840   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+848   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QColumnView
+   size=48 align=8
+   base size=48 base align=8
+QColumnView (0x0x7f21b2e728f0) 0
+    vptr=((& QColumnView::_ZTV11QColumnView) + 16u)
+  QAbstractItemView (0x0x7f21b2e932d8) 0
+      primary-for QColumnView (0x0x7f21b2e728f0)
+    QAbstractScrollArea (0x0x7f21b2fcf270) 0
+        primary-for QAbstractItemView (0x0x7f21b2e932d8)
+      QFrame (0x0x7f21b2fcf5b0) 0
+          primary-for QAbstractScrollArea (0x0x7f21b2fcf270)
+        QWidget (0x0x7f21b6272690) 0
+            primary-for QFrame (0x0x7f21b2fcf5b0)
+          QObject (0x0x7f21b15f6ea0) 0
+              primary-for QWidget (0x0x7f21b6272690)
+          QPaintDevice (0x0x7f21b175d9c0) 16
+              vptr=((& QColumnView::_ZTV11QColumnView) + 792u)
+
+Class QComboBox::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QComboBox::QPrivateSignal (0x0x7f21b17850c0) 0 empty
+
+Vtable for QComboBox
+QComboBox::_ZTV9QComboBox: 66u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QComboBox)
+16    (int (*)(...))QComboBox::metaObject
+24    (int (*)(...))QComboBox::qt_metacast
+32    (int (*)(...))QComboBox::qt_metacall
+40    (int (*)(...))QComboBox::~QComboBox
+48    (int (*)(...))QComboBox::~QComboBox
+56    (int (*)(...))QComboBox::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QComboBox::sizeHint
+136   (int (*)(...))QComboBox::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QComboBox::mousePressEvent
+176   (int (*)(...))QComboBox::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QComboBox::wheelEvent
+208   (int (*)(...))QComboBox::keyPressEvent
+216   (int (*)(...))QComboBox::keyReleaseEvent
+224   (int (*)(...))QComboBox::focusInEvent
+232   (int (*)(...))QComboBox::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QComboBox::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QComboBox::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QComboBox::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QComboBox::showEvent
+352   (int (*)(...))QComboBox::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QComboBox::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QComboBox::inputMethodEvent
+416   (int (*)(...))QComboBox::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QComboBox::showPopup
+440   (int (*)(...))QComboBox::hidePopup
+448   (int (*)(...))-16
+456   (int (*)(...))(& _ZTI9QComboBox)
+464   (int (*)(...))QComboBox::_ZThn16_N9QComboBoxD1Ev
+472   (int (*)(...))QComboBox::_ZThn16_N9QComboBoxD0Ev
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QComboBox
+   size=48 align=8
+   base size=48 base align=8
+QComboBox (0x0x7f21b2fcf618) 0
+    vptr=((& QComboBox::_ZTV9QComboBox) + 16u)
+  QWidget (0x0x7f21b6272c40) 0
+      primary-for QComboBox (0x0x7f21b2fcf618)
+    QObject (0x0x7f21b175df60) 0
+        primary-for QWidget (0x0x7f21b6272c40)
+    QPaintDevice (0x0x7f21b1785000) 16
+        vptr=((& QComboBox::_ZTV9QComboBox) + 464u)
+
+Class QPushButton::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPushButton::QPrivateSignal (0x0x7f21b17ac120) 0 empty
+
+Vtable for QPushButton
+QPushButton::_ZTV11QPushButton: 67u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QPushButton)
+16    (int (*)(...))QPushButton::metaObject
+24    (int (*)(...))QPushButton::qt_metacast
+32    (int (*)(...))QPushButton::qt_metacall
+40    (int (*)(...))QPushButton::~QPushButton
+48    (int (*)(...))QPushButton::~QPushButton
+56    (int (*)(...))QPushButton::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractButton::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QPushButton::sizeHint
+136   (int (*)(...))QPushButton::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractButton::mousePressEvent
+176   (int (*)(...))QAbstractButton::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractButton::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QPushButton::keyPressEvent
+216   (int (*)(...))QAbstractButton::keyReleaseEvent
+224   (int (*)(...))QPushButton::focusInEvent
+232   (int (*)(...))QPushButton::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QPushButton::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractButton::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QAbstractButton::hitButton
+440   (int (*)(...))QAbstractButton::checkStateSet
+448   (int (*)(...))QAbstractButton::nextCheckState
+456   (int (*)(...))-16
+464   (int (*)(...))(& _ZTI11QPushButton)
+472   (int (*)(...))QPushButton::_ZThn16_N11QPushButtonD1Ev
+480   (int (*)(...))QPushButton::_ZThn16_N11QPushButtonD0Ev
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QPushButton
+   size=48 align=8
+   base size=48 base align=8
+QPushButton (0x0x7f21b2fcff70) 0
+    vptr=((& QPushButton::_ZTV11QPushButton) + 16u)
+  QAbstractButton (0x0x7f21b2dc3000) 0
+      primary-for QPushButton (0x0x7f21b2fcff70)
+    QWidget (0x0x7f21b62894d0) 0
+        primary-for QAbstractButton (0x0x7f21b2dc3000)
+      QObject (0x0x7f21b1785180) 0
+          primary-for QWidget (0x0x7f21b62894d0)
+      QPaintDevice (0x0x7f21b1785240) 16
+          vptr=((& QPushButton::_ZTV11QPushButton) + 472u)
+
+Class QCommandLinkButton::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QCommandLinkButton::QPrivateSignal (0x0x7f21b150d720) 0 empty
+
+Vtable for QCommandLinkButton
+QCommandLinkButton::_ZTV18QCommandLinkButton: 67u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QCommandLinkButton)
+16    (int (*)(...))QCommandLinkButton::metaObject
+24    (int (*)(...))QCommandLinkButton::qt_metacast
+32    (int (*)(...))QCommandLinkButton::qt_metacall
+40    (int (*)(...))QCommandLinkButton::~QCommandLinkButton
+48    (int (*)(...))QCommandLinkButton::~QCommandLinkButton
+56    (int (*)(...))QCommandLinkButton::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractButton::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QCommandLinkButton::sizeHint
+136   (int (*)(...))QCommandLinkButton::minimumSizeHint
+144   (int (*)(...))QCommandLinkButton::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractButton::mousePressEvent
+176   (int (*)(...))QAbstractButton::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractButton::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QPushButton::keyPressEvent
+216   (int (*)(...))QAbstractButton::keyReleaseEvent
+224   (int (*)(...))QPushButton::focusInEvent
+232   (int (*)(...))QPushButton::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QCommandLinkButton::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractButton::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QAbstractButton::hitButton
+440   (int (*)(...))QAbstractButton::checkStateSet
+448   (int (*)(...))QAbstractButton::nextCheckState
+456   (int (*)(...))-16
+464   (int (*)(...))(& _ZTI18QCommandLinkButton)
+472   (int (*)(...))QCommandLinkButton::_ZThn16_N18QCommandLinkButtonD1Ev
+480   (int (*)(...))QCommandLinkButton::_ZThn16_N18QCommandLinkButtonD0Ev
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QCommandLinkButton
+   size=48 align=8
+   base size=48 base align=8
+QCommandLinkButton (0x0x7f21b2dc3068) 0
+    vptr=((& QCommandLinkButton::_ZTV18QCommandLinkButton) + 16u)
+  QPushButton (0x0x7f21b2dc3bc8) 0
+      primary-for QCommandLinkButton (0x0x7f21b2dc3068)
+    QAbstractButton (0x0x7f21b2dc3c30) 0
+        primary-for QPushButton (0x0x7f21b2dc3bc8)
+      QWidget (0x0x7f21b6289b60) 0
+          primary-for QAbstractButton (0x0x7f21b2dc3c30)
+        QObject (0x0x7f21b17ac180) 0
+            primary-for QWidget (0x0x7f21b6289b60)
+        QPaintDevice (0x0x7f21b150d6c0) 16
+            vptr=((& QCommandLinkButton::_ZTV18QCommandLinkButton) + 472u)
+
+Class QCommonStyle::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QCommonStyle::QPrivateSignal (0x0x7f21b150db40) 0 empty
+
+Vtable for QCommonStyle
+QCommonStyle::_ZTV12QCommonStyle: 37u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QCommonStyle)
+16    (int (*)(...))QCommonStyle::metaObject
+24    (int (*)(...))QCommonStyle::qt_metacast
+32    (int (*)(...))QCommonStyle::qt_metacall
+40    (int (*)(...))QCommonStyle::~QCommonStyle
+48    (int (*)(...))QCommonStyle::~QCommonStyle
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QCommonStyle::polish
+120   (int (*)(...))QCommonStyle::unpolish
+128   (int (*)(...))QCommonStyle::polish
+136   (int (*)(...))QCommonStyle::unpolish
+144   (int (*)(...))QCommonStyle::polish
+152   (int (*)(...))QStyle::itemTextRect
+160   (int (*)(...))QStyle::itemPixmapRect
+168   (int (*)(...))QStyle::drawItemText
+176   (int (*)(...))QStyle::drawItemPixmap
+184   (int (*)(...))QStyle::standardPalette
+192   (int (*)(...))QCommonStyle::drawPrimitive
+200   (int (*)(...))QCommonStyle::drawControl
+208   (int (*)(...))QCommonStyle::subElementRect
+216   (int (*)(...))QCommonStyle::drawComplexControl
+224   (int (*)(...))QCommonStyle::hitTestComplexControl
+232   (int (*)(...))QCommonStyle::subControlRect
+240   (int (*)(...))QCommonStyle::pixelMetric
+248   (int (*)(...))QCommonStyle::sizeFromContents
+256   (int (*)(...))QCommonStyle::styleHint
+264   (int (*)(...))QCommonStyle::standardPixmap
+272   (int (*)(...))QCommonStyle::standardIcon
+280   (int (*)(...))QCommonStyle::generatedIconPixmap
+288   (int (*)(...))QCommonStyle::layoutSpacing
+
+Class QCommonStyle
+   size=16 align=8
+   base size=16 base align=8
+QCommonStyle (0x0x7f21b2de3958) 0
+    vptr=((& QCommonStyle::_ZTV12QCommonStyle) + 16u)
+  QStyle (0x0x7f21b2de39c0) 0
+      primary-for QCommonStyle (0x0x7f21b2de3958)
+    QObject (0x0x7f21b150dae0) 0
+        primary-for QStyle (0x0x7f21b2de39c0)
+
+Class QCompleter::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QCompleter::QPrivateSignal (0x0x7f21b150dd20) 0 empty
+
+Vtable for QCompleter
+QCompleter::_ZTV10QCompleter: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QCompleter)
+16    (int (*)(...))QCompleter::metaObject
+24    (int (*)(...))QCompleter::qt_metacast
+32    (int (*)(...))QCompleter::qt_metacall
+40    (int (*)(...))QCompleter::~QCompleter
+48    (int (*)(...))QCompleter::~QCompleter
+56    (int (*)(...))QCompleter::event
+64    (int (*)(...))QCompleter::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QCompleter::pathFromIndex
+120   (int (*)(...))QCompleter::splitPath
+
+Class QCompleter
+   size=16 align=8
+   base size=16 base align=8
+QCompleter (0x0x7f21b2de3a28) 0
+    vptr=((& QCompleter::_ZTV10QCompleter) + 16u)
+  QObject (0x0x7f21b150dcc0) 0
+      primary-for QCompleter (0x0x7f21b2de3a28)
+
+Class QDataWidgetMapper::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDataWidgetMapper::QPrivateSignal (0x0x7f21b154d480) 0 empty
+
+Vtable for QDataWidgetMapper
+QDataWidgetMapper::_ZTV17QDataWidgetMapper: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QDataWidgetMapper)
+16    (int (*)(...))QDataWidgetMapper::metaObject
+24    (int (*)(...))QDataWidgetMapper::qt_metacast
+32    (int (*)(...))QDataWidgetMapper::qt_metacall
+40    (int (*)(...))QDataWidgetMapper::~QDataWidgetMapper
+48    (int (*)(...))QDataWidgetMapper::~QDataWidgetMapper
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QDataWidgetMapper::setCurrentIndex
+
+Class QDataWidgetMapper
+   size=16 align=8
+   base size=16 base align=8
+QDataWidgetMapper (0x0x7f21b2de3a90) 0
+    vptr=((& QDataWidgetMapper::_ZTV17QDataWidgetMapper) + 16u)
+  QObject (0x0x7f21b154d420) 0
+      primary-for QDataWidgetMapper (0x0x7f21b2de3a90)
+
+Class QDateTimeEdit::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDateTimeEdit::QPrivateSignal (0x0x7f21b15743c0) 0 empty
+
+Vtable for QDateTimeEdit
+QDateTimeEdit::_ZTV13QDateTimeEdit: 71u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QDateTimeEdit)
+16    (int (*)(...))QDateTimeEdit::metaObject
+24    (int (*)(...))QDateTimeEdit::qt_metacast
+32    (int (*)(...))QDateTimeEdit::qt_metacall
+40    (int (*)(...))QDateTimeEdit::~QDateTimeEdit
+48    (int (*)(...))QDateTimeEdit::~QDateTimeEdit
+56    (int (*)(...))QDateTimeEdit::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractSpinBox::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QDateTimeEdit::sizeHint
+136   (int (*)(...))QAbstractSpinBox::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QDateTimeEdit::mousePressEvent
+176   (int (*)(...))QAbstractSpinBox::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractSpinBox::mouseMoveEvent
+200   (int (*)(...))QDateTimeEdit::wheelEvent
+208   (int (*)(...))QDateTimeEdit::keyPressEvent
+216   (int (*)(...))QAbstractSpinBox::keyReleaseEvent
+224   (int (*)(...))QDateTimeEdit::focusInEvent
+232   (int (*)(...))QAbstractSpinBox::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QDateTimeEdit::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QAbstractSpinBox::resizeEvent
+280   (int (*)(...))QAbstractSpinBox::closeEvent
+288   (int (*)(...))QAbstractSpinBox::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QAbstractSpinBox::showEvent
+352   (int (*)(...))QAbstractSpinBox::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractSpinBox::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QAbstractSpinBox::inputMethodQuery
+424   (int (*)(...))QDateTimeEdit::focusNextPrevChild
+432   (int (*)(...))QDateTimeEdit::validate
+440   (int (*)(...))QDateTimeEdit::fixup
+448   (int (*)(...))QDateTimeEdit::stepBy
+456   (int (*)(...))QDateTimeEdit::clear
+464   (int (*)(...))QDateTimeEdit::stepEnabled
+472   (int (*)(...))QDateTimeEdit::dateTimeFromText
+480   (int (*)(...))QDateTimeEdit::textFromDateTime
+488   (int (*)(...))-16
+496   (int (*)(...))(& _ZTI13QDateTimeEdit)
+504   (int (*)(...))QDateTimeEdit::_ZThn16_N13QDateTimeEditD1Ev
+512   (int (*)(...))QDateTimeEdit::_ZThn16_N13QDateTimeEditD0Ev
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+552   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+560   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QDateTimeEdit
+   size=48 align=8
+   base size=48 base align=8
+QDateTimeEdit (0x0x7f21b2b7b270) 0
+    vptr=((& QDateTimeEdit::_ZTV13QDateTimeEdit) + 16u)
+  QAbstractSpinBox (0x0x7f21b2b7b2d8) 0
+      primary-for QDateTimeEdit (0x0x7f21b2b7b270)
+    QWidget (0x0x7f21b62c09a0) 0
+        primary-for QAbstractSpinBox (0x0x7f21b2b7b2d8)
+      QObject (0x0x7f21b154dc00) 0
+          primary-for QWidget (0x0x7f21b62c09a0)
+      QPaintDevice (0x0x7f21b154dc60) 16
+          vptr=((& QDateTimeEdit::_ZTV13QDateTimeEdit) + 504u)
+
+Class QTimeEdit::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTimeEdit::QPrivateSignal (0x0x7f21b13203c0) 0 empty
+
+Vtable for QTimeEdit
+QTimeEdit::_ZTV9QTimeEdit: 71u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QTimeEdit)
+16    (int (*)(...))QTimeEdit::metaObject
+24    (int (*)(...))QTimeEdit::qt_metacast
+32    (int (*)(...))QTimeEdit::qt_metacall
+40    (int (*)(...))QTimeEdit::~QTimeEdit
+48    (int (*)(...))QTimeEdit::~QTimeEdit
+56    (int (*)(...))QDateTimeEdit::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractSpinBox::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QDateTimeEdit::sizeHint
+136   (int (*)(...))QAbstractSpinBox::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QDateTimeEdit::mousePressEvent
+176   (int (*)(...))QAbstractSpinBox::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractSpinBox::mouseMoveEvent
+200   (int (*)(...))QDateTimeEdit::wheelEvent
+208   (int (*)(...))QDateTimeEdit::keyPressEvent
+216   (int (*)(...))QAbstractSpinBox::keyReleaseEvent
+224   (int (*)(...))QDateTimeEdit::focusInEvent
+232   (int (*)(...))QAbstractSpinBox::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QDateTimeEdit::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QAbstractSpinBox::resizeEvent
+280   (int (*)(...))QAbstractSpinBox::closeEvent
+288   (int (*)(...))QAbstractSpinBox::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QAbstractSpinBox::showEvent
+352   (int (*)(...))QAbstractSpinBox::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractSpinBox::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QAbstractSpinBox::inputMethodQuery
+424   (int (*)(...))QDateTimeEdit::focusNextPrevChild
+432   (int (*)(...))QDateTimeEdit::validate
+440   (int (*)(...))QDateTimeEdit::fixup
+448   (int (*)(...))QDateTimeEdit::stepBy
+456   (int (*)(...))QDateTimeEdit::clear
+464   (int (*)(...))QDateTimeEdit::stepEnabled
+472   (int (*)(...))QDateTimeEdit::dateTimeFromText
+480   (int (*)(...))QDateTimeEdit::textFromDateTime
+488   (int (*)(...))-16
+496   (int (*)(...))(& _ZTI9QTimeEdit)
+504   (int (*)(...))QTimeEdit::_ZThn16_N9QTimeEditD1Ev
+512   (int (*)(...))QTimeEdit::_ZThn16_N9QTimeEditD0Ev
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+552   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+560   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QTimeEdit
+   size=48 align=8
+   base size=48 base align=8
+QTimeEdit (0x0x7f21b2979750) 0
+    vptr=((& QTimeEdit::_ZTV9QTimeEdit) + 16u)
+  QDateTimeEdit (0x0x7f21b29797b8) 0
+      primary-for QTimeEdit (0x0x7f21b2979750)
+    QAbstractSpinBox (0x0x7f21b27a3208) 0
+        primary-for QDateTimeEdit (0x0x7f21b29797b8)
+      QWidget (0x0x7f21b631a8c0) 0
+          primary-for QAbstractSpinBox (0x0x7f21b27a3208)
+        QObject (0x0x7f21b13201e0) 0
+            primary-for QWidget (0x0x7f21b631a8c0)
+        QPaintDevice (0x0x7f21b13202a0) 16
+            vptr=((& QTimeEdit::_ZTV9QTimeEdit) + 504u)
+
+Class QDateEdit::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDateEdit::QPrivateSignal (0x0x7f21b1320540) 0 empty
+
+Vtable for QDateEdit
+QDateEdit::_ZTV9QDateEdit: 71u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QDateEdit)
+16    (int (*)(...))QDateEdit::metaObject
+24    (int (*)(...))QDateEdit::qt_metacast
+32    (int (*)(...))QDateEdit::qt_metacall
+40    (int (*)(...))QDateEdit::~QDateEdit
+48    (int (*)(...))QDateEdit::~QDateEdit
+56    (int (*)(...))QDateTimeEdit::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractSpinBox::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QDateTimeEdit::sizeHint
+136   (int (*)(...))QAbstractSpinBox::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QDateTimeEdit::mousePressEvent
+176   (int (*)(...))QAbstractSpinBox::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractSpinBox::mouseMoveEvent
+200   (int (*)(...))QDateTimeEdit::wheelEvent
+208   (int (*)(...))QDateTimeEdit::keyPressEvent
+216   (int (*)(...))QAbstractSpinBox::keyReleaseEvent
+224   (int (*)(...))QDateTimeEdit::focusInEvent
+232   (int (*)(...))QAbstractSpinBox::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QDateTimeEdit::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QAbstractSpinBox::resizeEvent
+280   (int (*)(...))QAbstractSpinBox::closeEvent
+288   (int (*)(...))QAbstractSpinBox::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QAbstractSpinBox::showEvent
+352   (int (*)(...))QAbstractSpinBox::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractSpinBox::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QAbstractSpinBox::inputMethodQuery
+424   (int (*)(...))QDateTimeEdit::focusNextPrevChild
+432   (int (*)(...))QDateTimeEdit::validate
+440   (int (*)(...))QDateTimeEdit::fixup
+448   (int (*)(...))QDateTimeEdit::stepBy
+456   (int (*)(...))QDateTimeEdit::clear
+464   (int (*)(...))QDateTimeEdit::stepEnabled
+472   (int (*)(...))QDateTimeEdit::dateTimeFromText
+480   (int (*)(...))QDateTimeEdit::textFromDateTime
+488   (int (*)(...))-16
+496   (int (*)(...))(& _ZTI9QDateEdit)
+504   (int (*)(...))QDateEdit::_ZThn16_N9QDateEditD1Ev
+512   (int (*)(...))QDateEdit::_ZThn16_N9QDateEditD0Ev
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+552   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+560   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QDateEdit
+   size=48 align=8
+   base size=48 base align=8
+QDateEdit (0x0x7f21b27a3270) 0
+    vptr=((& QDateEdit::_ZTV9QDateEdit) + 16u)
+  QDateTimeEdit (0x0x7f21b27a3e38) 0
+      primary-for QDateEdit (0x0x7f21b27a3270)
+    QAbstractSpinBox (0x0x7f21b27a3ea0) 0
+        primary-for QDateTimeEdit (0x0x7f21b27a3e38)
+      QWidget (0x0x7f21b631ac40) 0
+          primary-for QAbstractSpinBox (0x0x7f21b27a3ea0)
+        QObject (0x0x7f21b1320420) 0
+            primary-for QWidget (0x0x7f21b631ac40)
+        QPaintDevice (0x0x7f21b13204e0) 16
+            vptr=((& QDateEdit::_ZTV9QDateEdit) + 504u)
+
+Class QDesktopWidget::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDesktopWidget::QPrivateSignal (0x0x7f21b13207e0) 0 empty
+
+Vtable for QDesktopWidget
+QDesktopWidget::_ZTV14QDesktopWidget: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QDesktopWidget)
+16    (int (*)(...))QDesktopWidget::metaObject
+24    (int (*)(...))QDesktopWidget::qt_metacast
+32    (int (*)(...))QDesktopWidget::qt_metacall
+40    (int (*)(...))QDesktopWidget::~QDesktopWidget
+48    (int (*)(...))QDesktopWidget::~QDesktopWidget
+56    (int (*)(...))QWidget::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QDesktopWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI14QDesktopWidget)
+448   (int (*)(...))QDesktopWidget::_ZThn16_N14QDesktopWidgetD1Ev
+456   (int (*)(...))QDesktopWidget::_ZThn16_N14QDesktopWidgetD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QDesktopWidget
+   size=48 align=8
+   base size=48 base align=8
+QDesktopWidget (0x0x7f21b27c4270) 0
+    vptr=((& QDesktopWidget::_ZTV14QDesktopWidget) + 16u)
+  QWidget (0x0x7f21b6355e70) 0
+      primary-for QDesktopWidget (0x0x7f21b27c4270)
+    QObject (0x0x7f21b1320600) 0
+        primary-for QWidget (0x0x7f21b6355e70)
+    QPaintDevice (0x0x7f21b1320780) 16
+        vptr=((& QDesktopWidget::_ZTV14QDesktopWidget) + 448u)
+
+Class QDial::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDial::QPrivateSignal (0x0x7f21b11d6e40) 0 empty
+
+Vtable for QDial
+QDial::_ZTV5QDial: 65u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI5QDial)
+16    (int (*)(...))QDial::metaObject
+24    (int (*)(...))QDial::qt_metacast
+32    (int (*)(...))QDial::qt_metacall
+40    (int (*)(...))QDial::~QDial
+48    (int (*)(...))QDial::~QDial
+56    (int (*)(...))QDial::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractSlider::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QDial::sizeHint
+136   (int (*)(...))QDial::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QDial::mousePressEvent
+176   (int (*)(...))QDial::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QDial::mouseMoveEvent
+200   (int (*)(...))QAbstractSlider::wheelEvent
+208   (int (*)(...))QAbstractSlider::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QDial::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QDial::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractSlider::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QDial::sliderChange
+440   (int (*)(...))-16
+448   (int (*)(...))(& _ZTI5QDial)
+456   (int (*)(...))QDial::_ZThn16_N5QDialD1Ev
+464   (int (*)(...))QDial::_ZThn16_N5QDialD0Ev
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QDial
+   size=48 align=8
+   base size=48 base align=8
+QDial (0x0x7f21b27c42d8) 0
+    vptr=((& QDial::_ZTV5QDial) + 16u)
+  QAbstractSlider (0x0x7f21b27c4e38) 0
+      primary-for QDial (0x0x7f21b27c42d8)
+    QWidget (0x0x7f21b63638c0) 0
+        primary-for QAbstractSlider (0x0x7f21b27c4e38)
+      QObject (0x0x7f21b13208a0) 0
+          primary-for QWidget (0x0x7f21b63638c0)
+      QPaintDevice (0x0x7f21b11d6de0) 16
+          vptr=((& QDial::_ZTV5QDial) + 456u)
+
+Class QDialogButtonBox::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDialogButtonBox::QPrivateSignal (0x0x7f21b0f865a0) 0 empty
+
+Vtable for QDialogButtonBox
+QDialogButtonBox::_ZTV16QDialogButtonBox: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QDialogButtonBox)
+16    (int (*)(...))QDialogButtonBox::metaObject
+24    (int (*)(...))QDialogButtonBox::qt_metacast
+32    (int (*)(...))QDialogButtonBox::qt_metacall
+40    (int (*)(...))QDialogButtonBox::~QDialogButtonBox
+48    (int (*)(...))QDialogButtonBox::~QDialogButtonBox
+56    (int (*)(...))QDialogButtonBox::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QDialogButtonBox::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI16QDialogButtonBox)
+448   (int (*)(...))QDialogButtonBox::_ZThn16_N16QDialogButtonBoxD1Ev
+456   (int (*)(...))QDialogButtonBox::_ZThn16_N16QDialogButtonBoxD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QDialogButtonBox
+   size=48 align=8
+   base size=48 base align=8
+QDialogButtonBox (0x0x7f21b27c4ea0) 0
+    vptr=((& QDialogButtonBox::_ZTV16QDialogButtonBox) + 16u)
+  QWidget (0x0x7f21b6363e70) 0
+      primary-for QDialogButtonBox (0x0x7f21b27c4ea0)
+    QObject (0x0x7f21b0f5c960) 0
+        primary-for QWidget (0x0x7f21b6363e70)
+    QPaintDevice (0x0x7f21b0f5c9c0) 16
+        vptr=((& QDialogButtonBox::_ZTV16QDialogButtonBox) + 448u)
+
+Vtable for QFileIconProvider
+QFileIconProvider::_ZTV17QFileIconProvider: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QFileIconProvider)
+16    (int (*)(...))QFileIconProvider::~QFileIconProvider
+24    (int (*)(...))QFileIconProvider::~QFileIconProvider
+32    (int (*)(...))QFileIconProvider::icon
+40    (int (*)(...))QFileIconProvider::icon
+48    (int (*)(...))QFileIconProvider::type
+
+Class QFileIconProvider
+   size=16 align=8
+   base size=16 base align=8
+QFileIconProvider (0x0x7f21b0d85cc0) 0
+    vptr=((& QFileIconProvider::_ZTV17QFileIconProvider) + 16u)
+
+Class QDirModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDirModel::QPrivateSignal (0x0x7f21b0a11e40) 0 empty
+
+Vtable for QDirModel
+QDirModel::_ZTV9QDirModel: 48u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QDirModel)
+16    (int (*)(...))QDirModel::metaObject
+24    (int (*)(...))QDirModel::qt_metacast
+32    (int (*)(...))QDirModel::qt_metacall
+40    (int (*)(...))QDirModel::~QDirModel
+48    (int (*)(...))QDirModel::~QDirModel
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QDirModel::index
+120   (int (*)(...))QDirModel::parent
+128   (int (*)(...))QAbstractItemModel::sibling
+136   (int (*)(...))QDirModel::rowCount
+144   (int (*)(...))QDirModel::columnCount
+152   (int (*)(...))QDirModel::hasChildren
+160   (int (*)(...))QDirModel::data
+168   (int (*)(...))QDirModel::setData
+176   (int (*)(...))QDirModel::headerData
+184   (int (*)(...))QAbstractItemModel::setHeaderData
+192   (int (*)(...))QAbstractItemModel::itemData
+200   (int (*)(...))QAbstractItemModel::setItemData
+208   (int (*)(...))QDirModel::mimeTypes
+216   (int (*)(...))QDirModel::mimeData
+224   (int (*)(...))QAbstractItemModel::canDropMimeData
+232   (int (*)(...))QDirModel::dropMimeData
+240   (int (*)(...))QDirModel::supportedDropActions
+248   (int (*)(...))QAbstractItemModel::supportedDragActions
+256   (int (*)(...))QAbstractItemModel::insertRows
+264   (int (*)(...))QAbstractItemModel::insertColumns
+272   (int (*)(...))QAbstractItemModel::removeRows
+280   (int (*)(...))QAbstractItemModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QAbstractItemModel::fetchMore
+312   (int (*)(...))QAbstractItemModel::canFetchMore
+320   (int (*)(...))QDirModel::flags
+328   (int (*)(...))QDirModel::sort
+336   (int (*)(...))QAbstractItemModel::buddy
+344   (int (*)(...))QAbstractItemModel::match
+352   (int (*)(...))QAbstractItemModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractItemModel::submit
+376   (int (*)(...))QAbstractItemModel::revert
+
+Class QDirModel
+   size=16 align=8
+   base size=16 base align=8
+QDirModel (0x0x7f21b23eeea0) 0
+    vptr=((& QDirModel::_ZTV9QDirModel) + 16u)
+  QAbstractItemModel (0x0x7f21b2164a90) 0
+      primary-for QDirModel (0x0x7f21b23eeea0)
+    QObject (0x0x7f21b0a11de0) 0
+        primary-for QAbstractItemModel (0x0x7f21b2164a90)
+
+Class QDockWidget::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDockWidget::QPrivateSignal (0x0x7f21b0a5e120) 0 empty
+
+Vtable for QDockWidget
+QDockWidget::_ZTV11QDockWidget: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QDockWidget)
+16    (int (*)(...))QDockWidget::metaObject
+24    (int (*)(...))QDockWidget::qt_metacast
+32    (int (*)(...))QDockWidget::qt_metacall
+40    (int (*)(...))QDockWidget::~QDockWidget
+48    (int (*)(...))QDockWidget::~QDockWidget
+56    (int (*)(...))QDockWidget::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QDockWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QDockWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QDockWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI11QDockWidget)
+448   (int (*)(...))QDockWidget::_ZThn16_N11QDockWidgetD1Ev
+456   (int (*)(...))QDockWidget::_ZThn16_N11QDockWidgetD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QDockWidget
+   size=48 align=8
+   base size=48 base align=8
+QDockWidget (0x0x7f21b2164c30) 0
+    vptr=((& QDockWidget::_ZTV11QDockWidget) + 16u)
+  QWidget (0x0x7f21b63e8690) 0
+      primary-for QDockWidget (0x0x7f21b2164c30)
+    QObject (0x0x7f21b0a5e000) 0
+        primary-for QWidget (0x0x7f21b63e8690)
+    QPaintDevice (0x0x7f21b0a5e060) 16
+        vptr=((& QDockWidget::_ZTV11QDockWidget) + 448u)
+
+Class QTileRules
+   size=8 align=4
+   base size=8 base align=4
+QTileRules (0x0x7f21b0aa2a80) 0
+
+Class QErrorMessage::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QErrorMessage::QPrivateSignal (0x0x7f21b0ad3600) 0 empty
+
+Vtable for QErrorMessage
+QErrorMessage::_ZTV13QErrorMessage: 69u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QErrorMessage)
+16    (int (*)(...))QErrorMessage::metaObject
+24    (int (*)(...))QErrorMessage::qt_metacast
+32    (int (*)(...))QErrorMessage::qt_metacall
+40    (int (*)(...))QErrorMessage::~QErrorMessage
+48    (int (*)(...))QErrorMessage::~QErrorMessage
+56    (int (*)(...))QWidget::event
+64    (int (*)(...))QDialog::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QDialog::setVisible
+128   (int (*)(...))QDialog::sizeHint
+136   (int (*)(...))QDialog::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QDialog::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QDialog::resizeEvent
+280   (int (*)(...))QDialog::closeEvent
+288   (int (*)(...))QDialog::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QDialog::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QErrorMessage::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QDialog::open
+440   (int (*)(...))QDialog::exec
+448   (int (*)(...))QErrorMessage::done
+456   (int (*)(...))QDialog::accept
+464   (int (*)(...))QDialog::reject
+472   (int (*)(...))-16
+480   (int (*)(...))(& _ZTI13QErrorMessage)
+488   (int (*)(...))QErrorMessage::_ZThn16_N13QErrorMessageD1Ev
+496   (int (*)(...))QErrorMessage::_ZThn16_N13QErrorMessageD0Ev
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QErrorMessage
+   size=48 align=8
+   base size=48 base align=8
+QErrorMessage (0x0x7f21b1a0e270) 0
+    vptr=((& QErrorMessage::_ZTV13QErrorMessage) + 16u)
+  QDialog (0x0x7f21b1a0e3a8) 0
+      primary-for QErrorMessage (0x0x7f21b1a0e270)
+    QWidget (0x0x7f21b6048380) 0
+        primary-for QDialog (0x0x7f21b1a0e3a8)
+      QObject (0x0x7f21b0ad3360) 0
+          primary-for QWidget (0x0x7f21b6048380)
+      QPaintDevice (0x0x7f21b0ad33c0) 16
+          vptr=((& QErrorMessage::_ZTV13QErrorMessage) + 488u)
+
+Class QFileDialog::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFileDialog::QPrivateSignal (0x0x7f21b0af9000) 0 empty
+
+Vtable for QFileDialog
+QFileDialog::_ZTV11QFileDialog: 69u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QFileDialog)
+16    (int (*)(...))QFileDialog::metaObject
+24    (int (*)(...))QFileDialog::qt_metacast
+32    (int (*)(...))QFileDialog::qt_metacall
+40    (int (*)(...))QFileDialog::~QFileDialog
+48    (int (*)(...))QFileDialog::~QFileDialog
+56    (int (*)(...))QWidget::event
+64    (int (*)(...))QDialog::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QFileDialog::setVisible
+128   (int (*)(...))QDialog::sizeHint
+136   (int (*)(...))QDialog::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QDialog::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QDialog::resizeEvent
+280   (int (*)(...))QDialog::closeEvent
+288   (int (*)(...))QDialog::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QDialog::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFileDialog::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QDialog::open
+440   (int (*)(...))QDialog::exec
+448   (int (*)(...))QFileDialog::done
+456   (int (*)(...))QFileDialog::accept
+464   (int (*)(...))QDialog::reject
+472   (int (*)(...))-16
+480   (int (*)(...))(& _ZTI11QFileDialog)
+488   (int (*)(...))QFileDialog::_ZThn16_N11QFileDialogD1Ev
+496   (int (*)(...))QFileDialog::_ZThn16_N11QFileDialogD0Ev
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QFileDialog
+   size=48 align=8
+   base size=48 base align=8
+QFileDialog (0x0x7f21b1a0e548) 0
+    vptr=((& QFileDialog::_ZTV11QFileDialog) + 16u)
+  QDialog (0x0x7f21b1a0e5b0) 0
+      primary-for QFileDialog (0x0x7f21b1a0e548)
+    QWidget (0x0x7f21b60489a0) 0
+        primary-for QDialog (0x0x7f21b1a0e5b0)
+      QObject (0x0x7f21b0ad3660) 0
+          primary-for QWidget (0x0x7f21b60489a0)
+      QPaintDevice (0x0x7f21b0ad3f60) 16
+          vptr=((& QFileDialog::_ZTV11QFileDialog) + 488u)
+
+Class QFileSystemModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFileSystemModel::QPrivateSignal (0x0x7f21b0948300) 0 empty
+
+Vtable for QFileSystemModel
+QFileSystemModel::_ZTV16QFileSystemModel: 48u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QFileSystemModel)
+16    (int (*)(...))QFileSystemModel::metaObject
+24    (int (*)(...))QFileSystemModel::qt_metacast
+32    (int (*)(...))QFileSystemModel::qt_metacall
+40    (int (*)(...))QFileSystemModel::~QFileSystemModel
+48    (int (*)(...))QFileSystemModel::~QFileSystemModel
+56    (int (*)(...))QFileSystemModel::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QFileSystemModel::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QFileSystemModel::index
+120   (int (*)(...))QFileSystemModel::parent
+128   (int (*)(...))QFileSystemModel::sibling
+136   (int (*)(...))QFileSystemModel::rowCount
+144   (int (*)(...))QFileSystemModel::columnCount
+152   (int (*)(...))QFileSystemModel::hasChildren
+160   (int (*)(...))QFileSystemModel::data
+168   (int (*)(...))QFileSystemModel::setData
+176   (int (*)(...))QFileSystemModel::headerData
+184   (int (*)(...))QAbstractItemModel::setHeaderData
+192   (int (*)(...))QAbstractItemModel::itemData
+200   (int (*)(...))QAbstractItemModel::setItemData
+208   (int (*)(...))QFileSystemModel::mimeTypes
+216   (int (*)(...))QFileSystemModel::mimeData
+224   (int (*)(...))QAbstractItemModel::canDropMimeData
+232   (int (*)(...))QFileSystemModel::dropMimeData
+240   (int (*)(...))QFileSystemModel::supportedDropActions
+248   (int (*)(...))QAbstractItemModel::supportedDragActions
+256   (int (*)(...))QAbstractItemModel::insertRows
+264   (int (*)(...))QAbstractItemModel::insertColumns
+272   (int (*)(...))QAbstractItemModel::removeRows
+280   (int (*)(...))QAbstractItemModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QFileSystemModel::fetchMore
+312   (int (*)(...))QFileSystemModel::canFetchMore
+320   (int (*)(...))QFileSystemModel::flags
+328   (int (*)(...))QFileSystemModel::sort
+336   (int (*)(...))QAbstractItemModel::buddy
+344   (int (*)(...))QAbstractItemModel::match
+352   (int (*)(...))QAbstractItemModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractItemModel::submit
+376   (int (*)(...))QAbstractItemModel::revert
+
+Class QFileSystemModel
+   size=16 align=8
+   base size=16 base align=8
+QFileSystemModel (0x0x7f21b1a0e7b8) 0
+    vptr=((& QFileSystemModel::_ZTV16QFileSystemModel) + 16u)
+  QAbstractItemModel (0x0x7f21b186c0d0) 0
+      primary-for QFileSystemModel (0x0x7f21b1a0e7b8)
+    QObject (0x0x7f21b09482a0) 0
+        primary-for QAbstractItemModel (0x0x7f21b186c0d0)
+
+Class QFocusFrame::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFocusFrame::QPrivateSignal (0x0x7f21b0948ae0) 0 empty
+
+Vtable for QFocusFrame
+QFocusFrame::_ZTV11QFocusFrame: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QFocusFrame)
+16    (int (*)(...))QFocusFrame::metaObject
+24    (int (*)(...))QFocusFrame::qt_metacast
+32    (int (*)(...))QFocusFrame::qt_metacall
+40    (int (*)(...))QFocusFrame::~QFocusFrame
+48    (int (*)(...))QFocusFrame::~QFocusFrame
+56    (int (*)(...))QFocusFrame::event
+64    (int (*)(...))QFocusFrame::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QFocusFrame::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI11QFocusFrame)
+448   (int (*)(...))QFocusFrame::_ZThn16_N11QFocusFrameD1Ev
+456   (int (*)(...))QFocusFrame::_ZThn16_N11QFocusFrameD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QFocusFrame
+   size=48 align=8
+   base size=48 base align=8
+QFocusFrame (0x0x7f21b186c138) 0
+    vptr=((& QFocusFrame::_ZTV11QFocusFrame) + 16u)
+  QWidget (0x0x7f21b60df1c0) 0
+      primary-for QFocusFrame (0x0x7f21b186c138)
+    QObject (0x0x7f21b0948780) 0
+        primary-for QWidget (0x0x7f21b60df1c0)
+    QPaintDevice (0x0x7f21b0948a80) 16
+        vptr=((& QFocusFrame::_ZTV11QFocusFrame) + 448u)
+
+Class QFontComboBox::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFontComboBox::QPrivateSignal (0x0x7f21b0948d80) 0 empty
+
+Vtable for QFontComboBox
+QFontComboBox::_ZTV13QFontComboBox: 66u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QFontComboBox)
+16    (int (*)(...))QFontComboBox::metaObject
+24    (int (*)(...))QFontComboBox::qt_metacast
+32    (int (*)(...))QFontComboBox::qt_metacall
+40    (int (*)(...))QFontComboBox::~QFontComboBox
+48    (int (*)(...))QFontComboBox::~QFontComboBox
+56    (int (*)(...))QFontComboBox::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QFontComboBox::sizeHint
+136   (int (*)(...))QComboBox::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QComboBox::mousePressEvent
+176   (int (*)(...))QComboBox::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QComboBox::wheelEvent
+208   (int (*)(...))QComboBox::keyPressEvent
+216   (int (*)(...))QComboBox::keyReleaseEvent
+224   (int (*)(...))QComboBox::focusInEvent
+232   (int (*)(...))QComboBox::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QComboBox::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QComboBox::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QComboBox::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QComboBox::showEvent
+352   (int (*)(...))QComboBox::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QComboBox::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QComboBox::inputMethodEvent
+416   (int (*)(...))QComboBox::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QComboBox::showPopup
+440   (int (*)(...))QComboBox::hidePopup
+448   (int (*)(...))-16
+456   (int (*)(...))(& _ZTI13QFontComboBox)
+464   (int (*)(...))QFontComboBox::_ZThn16_N13QFontComboBoxD1Ev
+472   (int (*)(...))QFontComboBox::_ZThn16_N13QFontComboBoxD0Ev
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QFontComboBox
+   size=48 align=8
+   base size=48 base align=8
+QFontComboBox (0x0x7f21b186cea0) 0
+    vptr=((& QFontComboBox::_ZTV13QFontComboBox) + 16u)
+  QComboBox (0x0x7f21b1608138) 0
+      primary-for QFontComboBox (0x0x7f21b186cea0)
+    QWidget (0x0x7f21b60dfa10) 0
+        primary-for QComboBox (0x0x7f21b1608138)
+      QObject (0x0x7f21b0948c60) 0
+          primary-for QWidget (0x0x7f21b60dfa10)
+      QPaintDevice (0x0x7f21b0948cc0) 16
+          vptr=((& QFontComboBox::_ZTV13QFontComboBox) + 464u)
+
+Class QFontDialog::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFontDialog::QPrivateSignal (0x0x7f21b098d960) 0 empty
+
+Vtable for QFontDialog
+QFontDialog::_ZTV11QFontDialog: 69u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QFontDialog)
+16    (int (*)(...))QFontDialog::metaObject
+24    (int (*)(...))QFontDialog::qt_metacast
+32    (int (*)(...))QFontDialog::qt_metacall
+40    (int (*)(...))QFontDialog::~QFontDialog
+48    (int (*)(...))QFontDialog::~QFontDialog
+56    (int (*)(...))QWidget::event
+64    (int (*)(...))QFontDialog::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QFontDialog::setVisible
+128   (int (*)(...))QDialog::sizeHint
+136   (int (*)(...))QDialog::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QDialog::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QDialog::resizeEvent
+280   (int (*)(...))QDialog::closeEvent
+288   (int (*)(...))QDialog::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QDialog::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFontDialog::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QDialog::open
+440   (int (*)(...))QDialog::exec
+448   (int (*)(...))QFontDialog::done
+456   (int (*)(...))QDialog::accept
+464   (int (*)(...))QDialog::reject
+472   (int (*)(...))-16
+480   (int (*)(...))(& _ZTI11QFontDialog)
+488   (int (*)(...))QFontDialog::_ZThn16_N11QFontDialogD1Ev
+496   (int (*)(...))QFontDialog::_ZThn16_N11QFontDialogD0Ev
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QFontDialog
+   size=48 align=8
+   base size=48 base align=8
+QFontDialog (0x0x7f21b1608a90) 0
+    vptr=((& QFontDialog::_ZTV11QFontDialog) + 16u)
+  QDialog (0x0x7f21b1608af8) 0
+      primary-for QFontDialog (0x0x7f21b1608a90)
+    QWidget (0x0x7f21b61033f0) 0
+        primary-for QDialog (0x0x7f21b1608af8)
+      QObject (0x0x7f21b098d6c0) 0
+          primary-for QWidget (0x0x7f21b61033f0)
+      QPaintDevice (0x0x7f21b098d720) 16
+          vptr=((& QFontDialog::_ZTV11QFontDialog) + 488u)
+
+Class QFormLayout::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFormLayout::QPrivateSignal (0x0x7f21b044bf60) 0 empty
+
+Class QFormLayout::TakeRowResult
+   size=16 align=8
+   base size=16 base align=8
+QFormLayout::TakeRowResult (0x0x7f21b0471000) 0
+
+Vtable for QFormLayout
+QFormLayout::_ZTV11QFormLayout: 50u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QFormLayout)
+16    (int (*)(...))QFormLayout::metaObject
+24    (int (*)(...))QFormLayout::qt_metacast
+32    (int (*)(...))QFormLayout::qt_metacall
+40    (int (*)(...))QFormLayout::~QFormLayout
+48    (int (*)(...))QFormLayout::~QFormLayout
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QLayout::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QFormLayout::invalidate
+120   (int (*)(...))QLayout::geometry
+128   (int (*)(...))QFormLayout::addItem
+136   (int (*)(...))QFormLayout::expandingDirections
+144   (int (*)(...))QFormLayout::minimumSize
+152   (int (*)(...))QLayout::maximumSize
+160   (int (*)(...))QFormLayout::setGeometry
+168   (int (*)(...))QFormLayout::itemAt
+176   (int (*)(...))QFormLayout::takeAt
+184   (int (*)(...))QLayout::indexOf
+192   (int (*)(...))QFormLayout::count
+200   (int (*)(...))QLayout::isEmpty
+208   (int (*)(...))QLayout::controlTypes
+216   (int (*)(...))QLayout::layout
+224   (int (*)(...))QFormLayout::sizeHint
+232   (int (*)(...))QFormLayout::hasHeightForWidth
+240   (int (*)(...))QFormLayout::heightForWidth
+248   (int (*)(...))-16
+256   (int (*)(...))(& _ZTI11QFormLayout)
+264   (int (*)(...))QFormLayout::_ZThn16_N11QFormLayoutD1Ev
+272   (int (*)(...))QFormLayout::_ZThn16_N11QFormLayoutD0Ev
+280   (int (*)(...))QFormLayout::_ZThn16_NK11QFormLayout8sizeHintEv
+288   (int (*)(...))QFormLayout::_ZThn16_NK11QFormLayout11minimumSizeEv
+296   (int (*)(...))QLayout::_ZThn16_NK7QLayout11maximumSizeEv
+304   (int (*)(...))QFormLayout::_ZThn16_NK11QFormLayout19expandingDirectionsEv
+312   (int (*)(...))QFormLayout::_ZThn16_N11QFormLayout11setGeometryERK5QRect
+320   (int (*)(...))QLayout::_ZThn16_NK7QLayout8geometryEv
+328   (int (*)(...))QLayout::_ZThn16_NK7QLayout7isEmptyEv
+336   (int (*)(...))QFormLayout::_ZThn16_NK11QFormLayout17hasHeightForWidthEv
+344   (int (*)(...))QFormLayout::_ZThn16_NK11QFormLayout14heightForWidthEi
+352   (int (*)(...))QLayoutItem::minimumHeightForWidth
+360   (int (*)(...))QFormLayout::_ZThn16_N11QFormLayout10invalidateEv
+368   (int (*)(...))QLayoutItem::widget
+376   (int (*)(...))QLayout::_ZThn16_N7QLayout6layoutEv
+384   (int (*)(...))QLayoutItem::spacerItem
+392   (int (*)(...))QLayout::_ZThn16_NK7QLayout12controlTypesEv
+
+Class QFormLayout
+   size=32 align=8
+   base size=28 base align=8
+QFormLayout (0x0x7f21b176f000) 0
+    vptr=((& QFormLayout::_ZTV11QFormLayout) + 16u)
+  QLayout (0x0x7f21b61305b0) 0
+      primary-for QFormLayout (0x0x7f21b176f000)
+    QObject (0x0x7f21b044b3c0) 0
+        primary-for QLayout (0x0x7f21b61305b0)
+    QLayoutItem (0x0x7f21b044b420) 16
+        vptr=((& QFormLayout::_ZTV11QFormLayout) + 264u)
+
+Class QGesture::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGesture::QPrivateSignal (0x0x7f21b0031480) 0 empty
+
+Vtable for QGesture
+QGesture::_ZTV8QGesture: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI8QGesture)
+16    (int (*)(...))QGesture::metaObject
+24    (int (*)(...))QGesture::qt_metacast
+32    (int (*)(...))QGesture::qt_metacall
+40    (int (*)(...))QGesture::~QGesture
+48    (int (*)(...))QGesture::~QGesture
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QGesture
+   size=16 align=8
+   base size=16 base align=8
+QGesture (0x0x7f21b178f208) 0
+    vptr=((& QGesture::_ZTV8QGesture) + 16u)
+  QObject (0x0x7f21b0502ea0) 0
+      primary-for QGesture (0x0x7f21b178f208)
+
+Class QPanGesture::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPanGesture::QPrivateSignal (0x0x7f21b00315a0) 0 empty
+
+Vtable for QPanGesture
+QPanGesture::_ZTV11QPanGesture: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QPanGesture)
+16    (int (*)(...))QPanGesture::metaObject
+24    (int (*)(...))QPanGesture::qt_metacast
+32    (int (*)(...))QPanGesture::qt_metacall
+40    (int (*)(...))QPanGesture::~QPanGesture
+48    (int (*)(...))QPanGesture::~QPanGesture
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QPanGesture
+   size=16 align=8
+   base size=16 base align=8
+QPanGesture (0x0x7f21b178f2d8) 0
+    vptr=((& QPanGesture::_ZTV11QPanGesture) + 16u)
+  QGesture (0x0x7f21b178f340) 0
+      primary-for QPanGesture (0x0x7f21b178f2d8)
+    QObject (0x0x7f21b00314e0) 0
+        primary-for QGesture (0x0x7f21b178f340)
+
+Class QPinchGesture::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPinchGesture::QPrivateSignal (0x0x7f21b00317e0) 0 empty
+
+Vtable for QPinchGesture
+QPinchGesture::_ZTV13QPinchGesture: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QPinchGesture)
+16    (int (*)(...))QPinchGesture::metaObject
+24    (int (*)(...))QPinchGesture::qt_metacast
+32    (int (*)(...))QPinchGesture::qt_metacall
+40    (int (*)(...))QPinchGesture::~QPinchGesture
+48    (int (*)(...))QPinchGesture::~QPinchGesture
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QPinchGesture
+   size=16 align=8
+   base size=16 base align=8
+QPinchGesture (0x0x7f21b178f680) 0
+    vptr=((& QPinchGesture::_ZTV13QPinchGesture) + 16u)
+  QGesture (0x0x7f21b178f6e8) 0
+      primary-for QPinchGesture (0x0x7f21b178f680)
+    QObject (0x0x7f21b0031780) 0
+        primary-for QGesture (0x0x7f21b178f6e8)
+
+Class QSwipeGesture::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSwipeGesture::QPrivateSignal (0x0x7f21b00bd000) 0 empty
+
+Vtable for QSwipeGesture
+QSwipeGesture::_ZTV13QSwipeGesture: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QSwipeGesture)
+16    (int (*)(...))QSwipeGesture::metaObject
+24    (int (*)(...))QSwipeGesture::qt_metacast
+32    (int (*)(...))QSwipeGesture::qt_metacall
+40    (int (*)(...))QSwipeGesture::~QSwipeGesture
+48    (int (*)(...))QSwipeGesture::~QSwipeGesture
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QSwipeGesture
+   size=16 align=8
+   base size=16 base align=8
+QSwipeGesture (0x0x7f21b17aa0d0) 0
+    vptr=((& QSwipeGesture::_ZTV13QSwipeGesture) + 16u)
+  QGesture (0x0x7f21b17aa138) 0
+      primary-for QSwipeGesture (0x0x7f21b17aa0d0)
+    QObject (0x0x7f21b00972a0) 0
+        primary-for QGesture (0x0x7f21b17aa138)
+
+Class QTapGesture::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTapGesture::QPrivateSignal (0x0x7f21b00bd780) 0 empty
+
+Vtable for QTapGesture
+QTapGesture::_ZTV11QTapGesture: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QTapGesture)
+16    (int (*)(...))QTapGesture::metaObject
+24    (int (*)(...))QTapGesture::qt_metacast
+32    (int (*)(...))QTapGesture::qt_metacall
+40    (int (*)(...))QTapGesture::~QTapGesture
+48    (int (*)(...))QTapGesture::~QTapGesture
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QTapGesture
+   size=16 align=8
+   base size=16 base align=8
+QTapGesture (0x0x7f21b17c61a0) 0
+    vptr=((& QTapGesture::_ZTV11QTapGesture) + 16u)
+  QGesture (0x0x7f21b15143a8) 0
+      primary-for QTapGesture (0x0x7f21b17c61a0)
+    QObject (0x0x7f21b00bd720) 0
+        primary-for QGesture (0x0x7f21b15143a8)
+
+Class QTapAndHoldGesture::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTapAndHoldGesture::QPrivateSignal (0x0x7f21b00bdcc0) 0 empty
+
+Vtable for QTapAndHoldGesture
+QTapAndHoldGesture::_ZTV18QTapAndHoldGesture: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QTapAndHoldGesture)
+16    (int (*)(...))QTapAndHoldGesture::metaObject
+24    (int (*)(...))QTapAndHoldGesture::qt_metacast
+32    (int (*)(...))QTapAndHoldGesture::qt_metacall
+40    (int (*)(...))QTapAndHoldGesture::~QTapAndHoldGesture
+48    (int (*)(...))QTapAndHoldGesture::~QTapAndHoldGesture
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QTapAndHoldGesture
+   size=16 align=8
+   base size=16 base align=8
+QTapAndHoldGesture (0x0x7f21b1514410) 0
+    vptr=((& QTapAndHoldGesture::_ZTV18QTapAndHoldGesture) + 16u)
+  QGesture (0x0x7f21b1555a28) 0
+      primary-for QTapAndHoldGesture (0x0x7f21b1514410)
+    QObject (0x0x7f21b00bdc60) 0
+        primary-for QGesture (0x0x7f21b1555a28)
+
+Vtable for QGestureEvent
+QGestureEvent::_ZTV13QGestureEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QGestureEvent)
+16    (int (*)(...))QGestureEvent::~QGestureEvent
+24    (int (*)(...))QGestureEvent::~QGestureEvent
+
+Class QGestureEvent
+   size=56 align=8
+   base size=56 base align=8
+QGestureEvent (0x0x7f21b1555a90) 0
+    vptr=((& QGestureEvent::_ZTV13QGestureEvent) + 16u)
+  QEvent (0x0x7f21b00ec240) 0
+      primary-for QGestureEvent (0x0x7f21b1555a90)
+
+Vtable for QGestureRecognizer
+QGestureRecognizer::_ZTV18QGestureRecognizer: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QGestureRecognizer)
+16    0u
+24    0u
+32    (int (*)(...))QGestureRecognizer::create
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))QGestureRecognizer::reset
+
+Class QGestureRecognizer
+   size=8 align=8
+   base size=8 base align=8
+QGestureRecognizer (0x0x7f21b0112a80) 0 nearly-empty
+    vptr=((& QGestureRecognizer::_ZTV18QGestureRecognizer) + 16u)
+
+Vtable for QGraphicsItem
+QGraphicsItem::_ZTV13QGraphicsItem: 39u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QGraphicsItem)
+16    0u
+24    0u
+32    (int (*)(...))QGraphicsItem::advance
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))QGraphicsItem::shape
+56    (int (*)(...))QGraphicsItem::contains
+64    (int (*)(...))QGraphicsItem::collidesWithItem
+72    (int (*)(...))QGraphicsItem::collidesWithPath
+80    (int (*)(...))QGraphicsItem::isObscuredBy
+88    (int (*)(...))QGraphicsItem::opaqueArea
+96    (int (*)(...))__cxa_pure_virtual
+104   (int (*)(...))QGraphicsItem::type
+112   (int (*)(...))QGraphicsItem::sceneEventFilter
+120   (int (*)(...))QGraphicsItem::sceneEvent
+128   (int (*)(...))QGraphicsItem::contextMenuEvent
+136   (int (*)(...))QGraphicsItem::dragEnterEvent
+144   (int (*)(...))QGraphicsItem::dragLeaveEvent
+152   (int (*)(...))QGraphicsItem::dragMoveEvent
+160   (int (*)(...))QGraphicsItem::dropEvent
+168   (int (*)(...))QGraphicsItem::focusInEvent
+176   (int (*)(...))QGraphicsItem::focusOutEvent
+184   (int (*)(...))QGraphicsItem::hoverEnterEvent
+192   (int (*)(...))QGraphicsItem::hoverMoveEvent
+200   (int (*)(...))QGraphicsItem::hoverLeaveEvent
+208   (int (*)(...))QGraphicsItem::keyPressEvent
+216   (int (*)(...))QGraphicsItem::keyReleaseEvent
+224   (int (*)(...))QGraphicsItem::mousePressEvent
+232   (int (*)(...))QGraphicsItem::mouseMoveEvent
+240   (int (*)(...))QGraphicsItem::mouseReleaseEvent
+248   (int (*)(...))QGraphicsItem::mouseDoubleClickEvent
+256   (int (*)(...))QGraphicsItem::wheelEvent
+264   (int (*)(...))QGraphicsItem::inputMethodEvent
+272   (int (*)(...))QGraphicsItem::inputMethodQuery
+280   (int (*)(...))QGraphicsItem::itemChange
+288   (int (*)(...))QGraphicsItem::supportsExtension
+296   (int (*)(...))QGraphicsItem::setExtension
+304   (int (*)(...))QGraphicsItem::extension
+
+Class QGraphicsItem
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsItem (0x0x7f21b0133300) 0
+    vptr=((& QGraphicsItem::_ZTV13QGraphicsItem) + 16u)
+
+Class QGraphicsObject::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsObject::QPrivateSignal (0x0x7f21afe3e7e0) 0 empty
+
+Vtable for QGraphicsObject
+QGraphicsObject::_ZTV15QGraphicsObject: 53u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QGraphicsObject)
+16    (int (*)(...))QGraphicsObject::metaObject
+24    (int (*)(...))QGraphicsObject::qt_metacast
+32    (int (*)(...))QGraphicsObject::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QGraphicsObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))-16
+120   (int (*)(...))(& _ZTI15QGraphicsObject)
+128   0u
+136   0u
+144   (int (*)(...))QGraphicsItem::advance
+152   (int (*)(...))__cxa_pure_virtual
+160   (int (*)(...))QGraphicsItem::shape
+168   (int (*)(...))QGraphicsItem::contains
+176   (int (*)(...))QGraphicsItem::collidesWithItem
+184   (int (*)(...))QGraphicsItem::collidesWithPath
+192   (int (*)(...))QGraphicsItem::isObscuredBy
+200   (int (*)(...))QGraphicsItem::opaqueArea
+208   (int (*)(...))__cxa_pure_virtual
+216   (int (*)(...))QGraphicsItem::type
+224   (int (*)(...))QGraphicsItem::sceneEventFilter
+232   (int (*)(...))QGraphicsItem::sceneEvent
+240   (int (*)(...))QGraphicsItem::contextMenuEvent
+248   (int (*)(...))QGraphicsItem::dragEnterEvent
+256   (int (*)(...))QGraphicsItem::dragLeaveEvent
+264   (int (*)(...))QGraphicsItem::dragMoveEvent
+272   (int (*)(...))QGraphicsItem::dropEvent
+280   (int (*)(...))QGraphicsItem::focusInEvent
+288   (int (*)(...))QGraphicsItem::focusOutEvent
+296   (int (*)(...))QGraphicsItem::hoverEnterEvent
+304   (int (*)(...))QGraphicsItem::hoverMoveEvent
+312   (int (*)(...))QGraphicsItem::hoverLeaveEvent
+320   (int (*)(...))QGraphicsItem::keyPressEvent
+328   (int (*)(...))QGraphicsItem::keyReleaseEvent
+336   (int (*)(...))QGraphicsItem::mousePressEvent
+344   (int (*)(...))QGraphicsItem::mouseMoveEvent
+352   (int (*)(...))QGraphicsItem::mouseReleaseEvent
+360   (int (*)(...))QGraphicsItem::mouseDoubleClickEvent
+368   (int (*)(...))QGraphicsItem::wheelEvent
+376   (int (*)(...))QGraphicsItem::inputMethodEvent
+384   (int (*)(...))QGraphicsItem::inputMethodQuery
+392   (int (*)(...))QGraphicsItem::itemChange
+400   (int (*)(...))QGraphicsItem::supportsExtension
+408   (int (*)(...))QGraphicsItem::setExtension
+416   (int (*)(...))QGraphicsItem::extension
+
+Class QGraphicsObject
+   size=32 align=8
+   base size=32 base align=8
+QGraphicsObject (0x0x7f21b5ead380) 0
+    vptr=((& QGraphicsObject::_ZTV15QGraphicsObject) + 16u)
+  QObject (0x0x7f21afe3e540) 0
+      primary-for QGraphicsObject (0x0x7f21b5ead380)
+  QGraphicsItem (0x0x7f21afe3e600) 16
+      vptr=((& QGraphicsObject::_ZTV15QGraphicsObject) + 128u)
+
+Vtable for QAbstractGraphicsShapeItem
+QAbstractGraphicsShapeItem::_ZTV26QAbstractGraphicsShapeItem: 39u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI26QAbstractGraphicsShapeItem)
+16    0u
+24    0u
+32    (int (*)(...))QGraphicsItem::advance
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))QGraphicsItem::shape
+56    (int (*)(...))QGraphicsItem::contains
+64    (int (*)(...))QGraphicsItem::collidesWithItem
+72    (int (*)(...))QGraphicsItem::collidesWithPath
+80    (int (*)(...))QAbstractGraphicsShapeItem::isObscuredBy
+88    (int (*)(...))QAbstractGraphicsShapeItem::opaqueArea
+96    (int (*)(...))__cxa_pure_virtual
+104   (int (*)(...))QGraphicsItem::type
+112   (int (*)(...))QGraphicsItem::sceneEventFilter
+120   (int (*)(...))QGraphicsItem::sceneEvent
+128   (int (*)(...))QGraphicsItem::contextMenuEvent
+136   (int (*)(...))QGraphicsItem::dragEnterEvent
+144   (int (*)(...))QGraphicsItem::dragLeaveEvent
+152   (int (*)(...))QGraphicsItem::dragMoveEvent
+160   (int (*)(...))QGraphicsItem::dropEvent
+168   (int (*)(...))QGraphicsItem::focusInEvent
+176   (int (*)(...))QGraphicsItem::focusOutEvent
+184   (int (*)(...))QGraphicsItem::hoverEnterEvent
+192   (int (*)(...))QGraphicsItem::hoverMoveEvent
+200   (int (*)(...))QGraphicsItem::hoverLeaveEvent
+208   (int (*)(...))QGraphicsItem::keyPressEvent
+216   (int (*)(...))QGraphicsItem::keyReleaseEvent
+224   (int (*)(...))QGraphicsItem::mousePressEvent
+232   (int (*)(...))QGraphicsItem::mouseMoveEvent
+240   (int (*)(...))QGraphicsItem::mouseReleaseEvent
+248   (int (*)(...))QGraphicsItem::mouseDoubleClickEvent
+256   (int (*)(...))QGraphicsItem::wheelEvent
+264   (int (*)(...))QGraphicsItem::inputMethodEvent
+272   (int (*)(...))QGraphicsItem::inputMethodQuery
+280   (int (*)(...))QGraphicsItem::itemChange
+288   (int (*)(...))QGraphicsItem::supportsExtension
+296   (int (*)(...))QGraphicsItem::setExtension
+304   (int (*)(...))QGraphicsItem::extension
+
+Class QAbstractGraphicsShapeItem
+   size=16 align=8
+   base size=16 base align=8
+QAbstractGraphicsShapeItem (0x0x7f21b12e8410) 0
+    vptr=((& QAbstractGraphicsShapeItem::_ZTV26QAbstractGraphicsShapeItem) + 16u)
+  QGraphicsItem (0x0x7f21afe3e840) 0
+      primary-for QAbstractGraphicsShapeItem (0x0x7f21b12e8410)
+
+Vtable for QGraphicsPathItem
+QGraphicsPathItem::_ZTV17QGraphicsPathItem: 39u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QGraphicsPathItem)
+16    (int (*)(...))QGraphicsPathItem::~QGraphicsPathItem
+24    (int (*)(...))QGraphicsPathItem::~QGraphicsPathItem
+32    (int (*)(...))QGraphicsItem::advance
+40    (int (*)(...))QGraphicsPathItem::boundingRect
+48    (int (*)(...))QGraphicsPathItem::shape
+56    (int (*)(...))QGraphicsPathItem::contains
+64    (int (*)(...))QGraphicsItem::collidesWithItem
+72    (int (*)(...))QGraphicsItem::collidesWithPath
+80    (int (*)(...))QGraphicsPathItem::isObscuredBy
+88    (int (*)(...))QGraphicsPathItem::opaqueArea
+96    (int (*)(...))QGraphicsPathItem::paint
+104   (int (*)(...))QGraphicsPathItem::type
+112   (int (*)(...))QGraphicsItem::sceneEventFilter
+120   (int (*)(...))QGraphicsItem::sceneEvent
+128   (int (*)(...))QGraphicsItem::contextMenuEvent
+136   (int (*)(...))QGraphicsItem::dragEnterEvent
+144   (int (*)(...))QGraphicsItem::dragLeaveEvent
+152   (int (*)(...))QGraphicsItem::dragMoveEvent
+160   (int (*)(...))QGraphicsItem::dropEvent
+168   (int (*)(...))QGraphicsItem::focusInEvent
+176   (int (*)(...))QGraphicsItem::focusOutEvent
+184   (int (*)(...))QGraphicsItem::hoverEnterEvent
+192   (int (*)(...))QGraphicsItem::hoverMoveEvent
+200   (int (*)(...))QGraphicsItem::hoverLeaveEvent
+208   (int (*)(...))QGraphicsItem::keyPressEvent
+216   (int (*)(...))QGraphicsItem::keyReleaseEvent
+224   (int (*)(...))QGraphicsItem::mousePressEvent
+232   (int (*)(...))QGraphicsItem::mouseMoveEvent
+240   (int (*)(...))QGraphicsItem::mouseReleaseEvent
+248   (int (*)(...))QGraphicsItem::mouseDoubleClickEvent
+256   (int (*)(...))QGraphicsItem::wheelEvent
+264   (int (*)(...))QGraphicsItem::inputMethodEvent
+272   (int (*)(...))QGraphicsItem::inputMethodQuery
+280   (int (*)(...))QGraphicsItem::itemChange
+288   (int (*)(...))QGraphicsPathItem::supportsExtension
+296   (int (*)(...))QGraphicsPathItem::setExtension
+304   (int (*)(...))QGraphicsPathItem::extension
+
+Class QGraphicsPathItem
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsPathItem (0x0x7f21b130c1a0) 0
+    vptr=((& QGraphicsPathItem::_ZTV17QGraphicsPathItem) + 16u)
+  QAbstractGraphicsShapeItem (0x0x7f21b130c208) 0
+      primary-for QGraphicsPathItem (0x0x7f21b130c1a0)
+    QGraphicsItem (0x0x7f21afe643c0) 0
+        primary-for QAbstractGraphicsShapeItem (0x0x7f21b130c208)
+
+Vtable for QGraphicsRectItem
+QGraphicsRectItem::_ZTV17QGraphicsRectItem: 39u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QGraphicsRectItem)
+16    (int (*)(...))QGraphicsRectItem::~QGraphicsRectItem
+24    (int (*)(...))QGraphicsRectItem::~QGraphicsRectItem
+32    (int (*)(...))QGraphicsItem::advance
+40    (int (*)(...))QGraphicsRectItem::boundingRect
+48    (int (*)(...))QGraphicsRectItem::shape
+56    (int (*)(...))QGraphicsRectItem::contains
+64    (int (*)(...))QGraphicsItem::collidesWithItem
+72    (int (*)(...))QGraphicsItem::collidesWithPath
+80    (int (*)(...))QGraphicsRectItem::isObscuredBy
+88    (int (*)(...))QGraphicsRectItem::opaqueArea
+96    (int (*)(...))QGraphicsRectItem::paint
+104   (int (*)(...))QGraphicsRectItem::type
+112   (int (*)(...))QGraphicsItem::sceneEventFilter
+120   (int (*)(...))QGraphicsItem::sceneEvent
+128   (int (*)(...))QGraphicsItem::contextMenuEvent
+136   (int (*)(...))QGraphicsItem::dragEnterEvent
+144   (int (*)(...))QGraphicsItem::dragLeaveEvent
+152   (int (*)(...))QGraphicsItem::dragMoveEvent
+160   (int (*)(...))QGraphicsItem::dropEvent
+168   (int (*)(...))QGraphicsItem::focusInEvent
+176   (int (*)(...))QGraphicsItem::focusOutEvent
+184   (int (*)(...))QGraphicsItem::hoverEnterEvent
+192   (int (*)(...))QGraphicsItem::hoverMoveEvent
+200   (int (*)(...))QGraphicsItem::hoverLeaveEvent
+208   (int (*)(...))QGraphicsItem::keyPressEvent
+216   (int (*)(...))QGraphicsItem::keyReleaseEvent
+224   (int (*)(...))QGraphicsItem::mousePressEvent
+232   (int (*)(...))QGraphicsItem::mouseMoveEvent
+240   (int (*)(...))QGraphicsItem::mouseReleaseEvent
+248   (int (*)(...))QGraphicsItem::mouseDoubleClickEvent
+256   (int (*)(...))QGraphicsItem::wheelEvent
+264   (int (*)(...))QGraphicsItem::inputMethodEvent
+272   (int (*)(...))QGraphicsItem::inputMethodQuery
+280   (int (*)(...))QGraphicsItem::itemChange
+288   (int (*)(...))QGraphicsRectItem::supportsExtension
+296   (int (*)(...))QGraphicsRectItem::setExtension
+304   (int (*)(...))QGraphicsRectItem::extension
+
+Class QGraphicsRectItem
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsRectItem (0x0x7f21b130cc30) 0
+    vptr=((& QGraphicsRectItem::_ZTV17QGraphicsRectItem) + 16u)
+  QAbstractGraphicsShapeItem (0x0x7f21b130cc98) 0
+      primary-for QGraphicsRectItem (0x0x7f21b130cc30)
+    QGraphicsItem (0x0x7f21afe64420) 0
+        primary-for QAbstractGraphicsShapeItem (0x0x7f21b130cc98)
+
+Vtable for QGraphicsEllipseItem
+QGraphicsEllipseItem::_ZTV20QGraphicsEllipseItem: 39u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QGraphicsEllipseItem)
+16    (int (*)(...))QGraphicsEllipseItem::~QGraphicsEllipseItem
+24    (int (*)(...))QGraphicsEllipseItem::~QGraphicsEllipseItem
+32    (int (*)(...))QGraphicsItem::advance
+40    (int (*)(...))QGraphicsEllipseItem::boundingRect
+48    (int (*)(...))QGraphicsEllipseItem::shape
+56    (int (*)(...))QGraphicsEllipseItem::contains
+64    (int (*)(...))QGraphicsItem::collidesWithItem
+72    (int (*)(...))QGraphicsItem::collidesWithPath
+80    (int (*)(...))QGraphicsEllipseItem::isObscuredBy
+88    (int (*)(...))QGraphicsEllipseItem::opaqueArea
+96    (int (*)(...))QGraphicsEllipseItem::paint
+104   (int (*)(...))QGraphicsEllipseItem::type
+112   (int (*)(...))QGraphicsItem::sceneEventFilter
+120   (int (*)(...))QGraphicsItem::sceneEvent
+128   (int (*)(...))QGraphicsItem::contextMenuEvent
+136   (int (*)(...))QGraphicsItem::dragEnterEvent
+144   (int (*)(...))QGraphicsItem::dragLeaveEvent
+152   (int (*)(...))QGraphicsItem::dragMoveEvent
+160   (int (*)(...))QGraphicsItem::dropEvent
+168   (int (*)(...))QGraphicsItem::focusInEvent
+176   (int (*)(...))QGraphicsItem::focusOutEvent
+184   (int (*)(...))QGraphicsItem::hoverEnterEvent
+192   (int (*)(...))QGraphicsItem::hoverMoveEvent
+200   (int (*)(...))QGraphicsItem::hoverLeaveEvent
+208   (int (*)(...))QGraphicsItem::keyPressEvent
+216   (int (*)(...))QGraphicsItem::keyReleaseEvent
+224   (int (*)(...))QGraphicsItem::mousePressEvent
+232   (int (*)(...))QGraphicsItem::mouseMoveEvent
+240   (int (*)(...))QGraphicsItem::mouseReleaseEvent
+248   (int (*)(...))QGraphicsItem::mouseDoubleClickEvent
+256   (int (*)(...))QGraphicsItem::wheelEvent
+264   (int (*)(...))QGraphicsItem::inputMethodEvent
+272   (int (*)(...))QGraphicsItem::inputMethodQuery
+280   (int (*)(...))QGraphicsItem::itemChange
+288   (int (*)(...))QGraphicsEllipseItem::supportsExtension
+296   (int (*)(...))QGraphicsEllipseItem::setExtension
+304   (int (*)(...))QGraphicsEllipseItem::extension
+
+Class QGraphicsEllipseItem
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsEllipseItem (0x0x7f21b130cdd0) 0
+    vptr=((& QGraphicsEllipseItem::_ZTV20QGraphicsEllipseItem) + 16u)
+  QAbstractGraphicsShapeItem (0x0x7f21b1328680) 0
+      primary-for QGraphicsEllipseItem (0x0x7f21b130cdd0)
+    QGraphicsItem (0x0x7f21afe64960) 0
+        primary-for QAbstractGraphicsShapeItem (0x0x7f21b1328680)
+
+Vtable for QGraphicsPolygonItem
+QGraphicsPolygonItem::_ZTV20QGraphicsPolygonItem: 39u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QGraphicsPolygonItem)
+16    (int (*)(...))QGraphicsPolygonItem::~QGraphicsPolygonItem
+24    (int (*)(...))QGraphicsPolygonItem::~QGraphicsPolygonItem
+32    (int (*)(...))QGraphicsItem::advance
+40    (int (*)(...))QGraphicsPolygonItem::boundingRect
+48    (int (*)(...))QGraphicsPolygonItem::shape
+56    (int (*)(...))QGraphicsPolygonItem::contains
+64    (int (*)(...))QGraphicsItem::collidesWithItem
+72    (int (*)(...))QGraphicsItem::collidesWithPath
+80    (int (*)(...))QGraphicsPolygonItem::isObscuredBy
+88    (int (*)(...))QGraphicsPolygonItem::opaqueArea
+96    (int (*)(...))QGraphicsPolygonItem::paint
+104   (int (*)(...))QGraphicsPolygonItem::type
+112   (int (*)(...))QGraphicsItem::sceneEventFilter
+120   (int (*)(...))QGraphicsItem::sceneEvent
+128   (int (*)(...))QGraphicsItem::contextMenuEvent
+136   (int (*)(...))QGraphicsItem::dragEnterEvent
+144   (int (*)(...))QGraphicsItem::dragLeaveEvent
+152   (int (*)(...))QGraphicsItem::dragMoveEvent
+160   (int (*)(...))QGraphicsItem::dropEvent
+168   (int (*)(...))QGraphicsItem::focusInEvent
+176   (int (*)(...))QGraphicsItem::focusOutEvent
+184   (int (*)(...))QGraphicsItem::hoverEnterEvent
+192   (int (*)(...))QGraphicsItem::hoverMoveEvent
+200   (int (*)(...))QGraphicsItem::hoverLeaveEvent
+208   (int (*)(...))QGraphicsItem::keyPressEvent
+216   (int (*)(...))QGraphicsItem::keyReleaseEvent
+224   (int (*)(...))QGraphicsItem::mousePressEvent
+232   (int (*)(...))QGraphicsItem::mouseMoveEvent
+240   (int (*)(...))QGraphicsItem::mouseReleaseEvent
+248   (int (*)(...))QGraphicsItem::mouseDoubleClickEvent
+256   (int (*)(...))QGraphicsItem::wheelEvent
+264   (int (*)(...))QGraphicsItem::inputMethodEvent
+272   (int (*)(...))QGraphicsItem::inputMethodQuery
+280   (int (*)(...))QGraphicsItem::itemChange
+288   (int (*)(...))QGraphicsPolygonItem::supportsExtension
+296   (int (*)(...))QGraphicsPolygonItem::setExtension
+304   (int (*)(...))QGraphicsPolygonItem::extension
+
+Class QGraphicsPolygonItem
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsPolygonItem (0x0x7f21b13286e8) 0
+    vptr=((& QGraphicsPolygonItem::_ZTV20QGraphicsPolygonItem) + 16u)
+  QAbstractGraphicsShapeItem (0x0x7f21b1328888) 0
+      primary-for QGraphicsPolygonItem (0x0x7f21b13286e8)
+    QGraphicsItem (0x0x7f21afe649c0) 0
+        primary-for QAbstractGraphicsShapeItem (0x0x7f21b1328888)
+
+Vtable for QGraphicsLineItem
+QGraphicsLineItem::_ZTV17QGraphicsLineItem: 39u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QGraphicsLineItem)
+16    (int (*)(...))QGraphicsLineItem::~QGraphicsLineItem
+24    (int (*)(...))QGraphicsLineItem::~QGraphicsLineItem
+32    (int (*)(...))QGraphicsItem::advance
+40    (int (*)(...))QGraphicsLineItem::boundingRect
+48    (int (*)(...))QGraphicsLineItem::shape
+56    (int (*)(...))QGraphicsLineItem::contains
+64    (int (*)(...))QGraphicsItem::collidesWithItem
+72    (int (*)(...))QGraphicsItem::collidesWithPath
+80    (int (*)(...))QGraphicsLineItem::isObscuredBy
+88    (int (*)(...))QGraphicsLineItem::opaqueArea
+96    (int (*)(...))QGraphicsLineItem::paint
+104   (int (*)(...))QGraphicsLineItem::type
+112   (int (*)(...))QGraphicsItem::sceneEventFilter
+120   (int (*)(...))QGraphicsItem::sceneEvent
+128   (int (*)(...))QGraphicsItem::contextMenuEvent
+136   (int (*)(...))QGraphicsItem::dragEnterEvent
+144   (int (*)(...))QGraphicsItem::dragLeaveEvent
+152   (int (*)(...))QGraphicsItem::dragMoveEvent
+160   (int (*)(...))QGraphicsItem::dropEvent
+168   (int (*)(...))QGraphicsItem::focusInEvent
+176   (int (*)(...))QGraphicsItem::focusOutEvent
+184   (int (*)(...))QGraphicsItem::hoverEnterEvent
+192   (int (*)(...))QGraphicsItem::hoverMoveEvent
+200   (int (*)(...))QGraphicsItem::hoverLeaveEvent
+208   (int (*)(...))QGraphicsItem::keyPressEvent
+216   (int (*)(...))QGraphicsItem::keyReleaseEvent
+224   (int (*)(...))QGraphicsItem::mousePressEvent
+232   (int (*)(...))QGraphicsItem::mouseMoveEvent
+240   (int (*)(...))QGraphicsItem::mouseReleaseEvent
+248   (int (*)(...))QGraphicsItem::mouseDoubleClickEvent
+256   (int (*)(...))QGraphicsItem::wheelEvent
+264   (int (*)(...))QGraphicsItem::inputMethodEvent
+272   (int (*)(...))QGraphicsItem::inputMethodQuery
+280   (int (*)(...))QGraphicsItem::itemChange
+288   (int (*)(...))QGraphicsLineItem::supportsExtension
+296   (int (*)(...))QGraphicsLineItem::setExtension
+304   (int (*)(...))QGraphicsLineItem::extension
+
+Class QGraphicsLineItem
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsLineItem (0x0x7f21b1349e38) 0
+    vptr=((& QGraphicsLineItem::_ZTV17QGraphicsLineItem) + 16u)
+  QGraphicsItem (0x0x7f21afe64a80) 0
+      primary-for QGraphicsLineItem (0x0x7f21b1349e38)
+
+Vtable for QGraphicsPixmapItem
+QGraphicsPixmapItem::_ZTV19QGraphicsPixmapItem: 39u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QGraphicsPixmapItem)
+16    (int (*)(...))QGraphicsPixmapItem::~QGraphicsPixmapItem
+24    (int (*)(...))QGraphicsPixmapItem::~QGraphicsPixmapItem
+32    (int (*)(...))QGraphicsItem::advance
+40    (int (*)(...))QGraphicsPixmapItem::boundingRect
+48    (int (*)(...))QGraphicsPixmapItem::shape
+56    (int (*)(...))QGraphicsPixmapItem::contains
+64    (int (*)(...))QGraphicsItem::collidesWithItem
+72    (int (*)(...))QGraphicsItem::collidesWithPath
+80    (int (*)(...))QGraphicsPixmapItem::isObscuredBy
+88    (int (*)(...))QGraphicsPixmapItem::opaqueArea
+96    (int (*)(...))QGraphicsPixmapItem::paint
+104   (int (*)(...))QGraphicsPixmapItem::type
+112   (int (*)(...))QGraphicsItem::sceneEventFilter
+120   (int (*)(...))QGraphicsItem::sceneEvent
+128   (int (*)(...))QGraphicsItem::contextMenuEvent
+136   (int (*)(...))QGraphicsItem::dragEnterEvent
+144   (int (*)(...))QGraphicsItem::dragLeaveEvent
+152   (int (*)(...))QGraphicsItem::dragMoveEvent
+160   (int (*)(...))QGraphicsItem::dropEvent
+168   (int (*)(...))QGraphicsItem::focusInEvent
+176   (int (*)(...))QGraphicsItem::focusOutEvent
+184   (int (*)(...))QGraphicsItem::hoverEnterEvent
+192   (int (*)(...))QGraphicsItem::hoverMoveEvent
+200   (int (*)(...))QGraphicsItem::hoverLeaveEvent
+208   (int (*)(...))QGraphicsItem::keyPressEvent
+216   (int (*)(...))QGraphicsItem::keyReleaseEvent
+224   (int (*)(...))QGraphicsItem::mousePressEvent
+232   (int (*)(...))QGraphicsItem::mouseMoveEvent
+240   (int (*)(...))QGraphicsItem::mouseReleaseEvent
+248   (int (*)(...))QGraphicsItem::mouseDoubleClickEvent
+256   (int (*)(...))QGraphicsItem::wheelEvent
+264   (int (*)(...))QGraphicsItem::inputMethodEvent
+272   (int (*)(...))QGraphicsItem::inputMethodQuery
+280   (int (*)(...))QGraphicsItem::itemChange
+288   (int (*)(...))QGraphicsPixmapItem::supportsExtension
+296   (int (*)(...))QGraphicsPixmapItem::setExtension
+304   (int (*)(...))QGraphicsPixmapItem::extension
+
+Class QGraphicsPixmapItem
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsPixmapItem (0x0x7f21b10150d0) 0
+    vptr=((& QGraphicsPixmapItem::_ZTV19QGraphicsPixmapItem) + 16u)
+  QGraphicsItem (0x0x7f21afe64c60) 0
+      primary-for QGraphicsPixmapItem (0x0x7f21b10150d0)
+
+Class QGraphicsTextItem::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsTextItem::QPrivateSignal (0x0x7f21afe83720) 0 empty
+
+Vtable for QGraphicsTextItem
+QGraphicsTextItem::_ZTV17QGraphicsTextItem: 82u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QGraphicsTextItem)
+16    (int (*)(...))QGraphicsTextItem::metaObject
+24    (int (*)(...))QGraphicsTextItem::qt_metacast
+32    (int (*)(...))QGraphicsTextItem::qt_metacall
+40    (int (*)(...))QGraphicsTextItem::~QGraphicsTextItem
+48    (int (*)(...))QGraphicsTextItem::~QGraphicsTextItem
+56    (int (*)(...))QGraphicsObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QGraphicsTextItem::boundingRect
+120   (int (*)(...))QGraphicsTextItem::shape
+128   (int (*)(...))QGraphicsTextItem::contains
+136   (int (*)(...))QGraphicsTextItem::paint
+144   (int (*)(...))QGraphicsTextItem::isObscuredBy
+152   (int (*)(...))QGraphicsTextItem::opaqueArea
+160   (int (*)(...))QGraphicsTextItem::type
+168   (int (*)(...))QGraphicsTextItem::sceneEvent
+176   (int (*)(...))QGraphicsTextItem::mousePressEvent
+184   (int (*)(...))QGraphicsTextItem::mouseMoveEvent
+192   (int (*)(...))QGraphicsTextItem::mouseReleaseEvent
+200   (int (*)(...))QGraphicsTextItem::mouseDoubleClickEvent
+208   (int (*)(...))QGraphicsTextItem::contextMenuEvent
+216   (int (*)(...))QGraphicsTextItem::keyPressEvent
+224   (int (*)(...))QGraphicsTextItem::keyReleaseEvent
+232   (int (*)(...))QGraphicsTextItem::focusInEvent
+240   (int (*)(...))QGraphicsTextItem::focusOutEvent
+248   (int (*)(...))QGraphicsTextItem::dragEnterEvent
+256   (int (*)(...))QGraphicsTextItem::dragLeaveEvent
+264   (int (*)(...))QGraphicsTextItem::dragMoveEvent
+272   (int (*)(...))QGraphicsTextItem::dropEvent
+280   (int (*)(...))QGraphicsTextItem::inputMethodEvent
+288   (int (*)(...))QGraphicsTextItem::hoverEnterEvent
+296   (int (*)(...))QGraphicsTextItem::hoverMoveEvent
+304   (int (*)(...))QGraphicsTextItem::hoverLeaveEvent
+312   (int (*)(...))QGraphicsTextItem::inputMethodQuery
+320   (int (*)(...))QGraphicsTextItem::supportsExtension
+328   (int (*)(...))QGraphicsTextItem::setExtension
+336   (int (*)(...))QGraphicsTextItem::extension
+344   (int (*)(...))-16
+352   (int (*)(...))(& _ZTI17QGraphicsTextItem)
+360   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItemD1Ev
+368   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItemD0Ev
+376   (int (*)(...))QGraphicsItem::advance
+384   (int (*)(...))QGraphicsTextItem::_ZThn16_NK17QGraphicsTextItem12boundingRectEv
+392   (int (*)(...))QGraphicsTextItem::_ZThn16_NK17QGraphicsTextItem5shapeEv
+400   (int (*)(...))QGraphicsTextItem::_ZThn16_NK17QGraphicsTextItem8containsERK7QPointF
+408   (int (*)(...))QGraphicsItem::collidesWithItem
+416   (int (*)(...))QGraphicsItem::collidesWithPath
+424   (int (*)(...))QGraphicsTextItem::_ZThn16_NK17QGraphicsTextItem12isObscuredByEPK13QGraphicsItem
+432   (int (*)(...))QGraphicsTextItem::_ZThn16_NK17QGraphicsTextItem10opaqueAreaEv
+440   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem5paintEP8QPainterPK24QStyleOptionGraphicsItemP7QWidget
+448   (int (*)(...))QGraphicsTextItem::_ZThn16_NK17QGraphicsTextItem4typeEv
+456   (int (*)(...))QGraphicsItem::sceneEventFilter
+464   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem10sceneEventEP6QEvent
+472   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem16contextMenuEventEP30QGraphicsSceneContextMenuEvent
+480   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem14dragEnterEventEP27QGraphicsSceneDragDropEvent
+488   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem14dragLeaveEventEP27QGraphicsSceneDragDropEvent
+496   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem13dragMoveEventEP27QGraphicsSceneDragDropEvent
+504   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem9dropEventEP27QGraphicsSceneDragDropEvent
+512   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem12focusInEventEP11QFocusEvent
+520   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem13focusOutEventEP11QFocusEvent
+528   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem15hoverEnterEventEP24QGraphicsSceneHoverEvent
+536   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem14hoverMoveEventEP24QGraphicsSceneHoverEvent
+544   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem15hoverLeaveEventEP24QGraphicsSceneHoverEvent
+552   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem13keyPressEventEP9QKeyEvent
+560   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem15keyReleaseEventEP9QKeyEvent
+568   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem15mousePressEventEP24QGraphicsSceneMouseEvent
+576   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem14mouseMoveEventEP24QGraphicsSceneMouseEvent
+584   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem17mouseReleaseEventEP24QGraphicsSceneMouseEvent
+592   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem21mouseDoubleClickEventEP24QGraphicsSceneMouseEvent
+600   (int (*)(...))QGraphicsItem::wheelEvent
+608   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem16inputMethodEventEP17QInputMethodEvent
+616   (int (*)(...))QGraphicsTextItem::_ZThn16_NK17QGraphicsTextItem16inputMethodQueryEN2Qt16InputMethodQueryE
+624   (int (*)(...))QGraphicsItem::itemChange
+632   (int (*)(...))QGraphicsTextItem::_ZThn16_NK17QGraphicsTextItem17supportsExtensionEN13QGraphicsItem9ExtensionE
+640   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem12setExtensionEN13QGraphicsItem9ExtensionERK8QVariant
+648   (int (*)(...))QGraphicsTextItem::_ZThn16_NK17QGraphicsTextItem9extensionERK8QVariant
+
+Class QGraphicsTextItem
+   size=40 align=8
+   base size=40 base align=8
+QGraphicsTextItem (0x0x7f21b10157b8) 0
+    vptr=((& QGraphicsTextItem::_ZTV17QGraphicsTextItem) + 16u)
+  QGraphicsObject (0x0x7f21b5ec89a0) 0
+      primary-for QGraphicsTextItem (0x0x7f21b10157b8)
+    QObject (0x0x7f21afe64cc0) 0
+        primary-for QGraphicsObject (0x0x7f21b5ec89a0)
+    QGraphicsItem (0x0x7f21afe836c0) 16
+        vptr=((& QGraphicsTextItem::_ZTV17QGraphicsTextItem) + 360u)
+
+Vtable for QGraphicsSimpleTextItem
+QGraphicsSimpleTextItem::_ZTV23QGraphicsSimpleTextItem: 39u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI23QGraphicsSimpleTextItem)
+16    (int (*)(...))QGraphicsSimpleTextItem::~QGraphicsSimpleTextItem
+24    (int (*)(...))QGraphicsSimpleTextItem::~QGraphicsSimpleTextItem
+32    (int (*)(...))QGraphicsItem::advance
+40    (int (*)(...))QGraphicsSimpleTextItem::boundingRect
+48    (int (*)(...))QGraphicsSimpleTextItem::shape
+56    (int (*)(...))QGraphicsSimpleTextItem::contains
+64    (int (*)(...))QGraphicsItem::collidesWithItem
+72    (int (*)(...))QGraphicsItem::collidesWithPath
+80    (int (*)(...))QGraphicsSimpleTextItem::isObscuredBy
+88    (int (*)(...))QGraphicsSimpleTextItem::opaqueArea
+96    (int (*)(...))QGraphicsSimpleTextItem::paint
+104   (int (*)(...))QGraphicsSimpleTextItem::type
+112   (int (*)(...))QGraphicsItem::sceneEventFilter
+120   (int (*)(...))QGraphicsItem::sceneEvent
+128   (int (*)(...))QGraphicsItem::contextMenuEvent
+136   (int (*)(...))QGraphicsItem::dragEnterEvent
+144   (int (*)(...))QGraphicsItem::dragLeaveEvent
+152   (int (*)(...))QGraphicsItem::dragMoveEvent
+160   (int (*)(...))QGraphicsItem::dropEvent
+168   (int (*)(...))QGraphicsItem::focusInEvent
+176   (int (*)(...))QGraphicsItem::focusOutEvent
+184   (int (*)(...))QGraphicsItem::hoverEnterEvent
+192   (int (*)(...))QGraphicsItem::hoverMoveEvent
+200   (int (*)(...))QGraphicsItem::hoverLeaveEvent
+208   (int (*)(...))QGraphicsItem::keyPressEvent
+216   (int (*)(...))QGraphicsItem::keyReleaseEvent
+224   (int (*)(...))QGraphicsItem::mousePressEvent
+232   (int (*)(...))QGraphicsItem::mouseMoveEvent
+240   (int (*)(...))QGraphicsItem::mouseReleaseEvent
+248   (int (*)(...))QGraphicsItem::mouseDoubleClickEvent
+256   (int (*)(...))QGraphicsItem::wheelEvent
+264   (int (*)(...))QGraphicsItem::inputMethodEvent
+272   (int (*)(...))QGraphicsItem::inputMethodQuery
+280   (int (*)(...))QGraphicsItem::itemChange
+288   (int (*)(...))QGraphicsSimpleTextItem::supportsExtension
+296   (int (*)(...))QGraphicsSimpleTextItem::setExtension
+304   (int (*)(...))QGraphicsSimpleTextItem::extension
+
+Class QGraphicsSimpleTextItem
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsSimpleTextItem (0x0x7f21b0ef92d8) 0
+    vptr=((& QGraphicsSimpleTextItem::_ZTV23QGraphicsSimpleTextItem) + 16u)
+  QAbstractGraphicsShapeItem (0x0x7f21b0ef9340) 0
+      primary-for QGraphicsSimpleTextItem (0x0x7f21b0ef92d8)
+    QGraphicsItem (0x0x7f21aff6f060) 0
+        primary-for QAbstractGraphicsShapeItem (0x0x7f21b0ef9340)
+
+Vtable for QGraphicsItemGroup
+QGraphicsItemGroup::_ZTV18QGraphicsItemGroup: 39u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QGraphicsItemGroup)
+16    (int (*)(...))QGraphicsItemGroup::~QGraphicsItemGroup
+24    (int (*)(...))QGraphicsItemGroup::~QGraphicsItemGroup
+32    (int (*)(...))QGraphicsItem::advance
+40    (int (*)(...))QGraphicsItemGroup::boundingRect
+48    (int (*)(...))QGraphicsItem::shape
+56    (int (*)(...))QGraphicsItem::contains
+64    (int (*)(...))QGraphicsItem::collidesWithItem
+72    (int (*)(...))QGraphicsItem::collidesWithPath
+80    (int (*)(...))QGraphicsItemGroup::isObscuredBy
+88    (int (*)(...))QGraphicsItemGroup::opaqueArea
+96    (int (*)(...))QGraphicsItemGroup::paint
+104   (int (*)(...))QGraphicsItemGroup::type
+112   (int (*)(...))QGraphicsItem::sceneEventFilter
+120   (int (*)(...))QGraphicsItem::sceneEvent
+128   (int (*)(...))QGraphicsItem::contextMenuEvent
+136   (int (*)(...))QGraphicsItem::dragEnterEvent
+144   (int (*)(...))QGraphicsItem::dragLeaveEvent
+152   (int (*)(...))QGraphicsItem::dragMoveEvent
+160   (int (*)(...))QGraphicsItem::dropEvent
+168   (int (*)(...))QGraphicsItem::focusInEvent
+176   (int (*)(...))QGraphicsItem::focusOutEvent
+184   (int (*)(...))QGraphicsItem::hoverEnterEvent
+192   (int (*)(...))QGraphicsItem::hoverMoveEvent
+200   (int (*)(...))QGraphicsItem::hoverLeaveEvent
+208   (int (*)(...))QGraphicsItem::keyPressEvent
+216   (int (*)(...))QGraphicsItem::keyReleaseEvent
+224   (int (*)(...))QGraphicsItem::mousePressEvent
+232   (int (*)(...))QGraphicsItem::mouseMoveEvent
+240   (int (*)(...))QGraphicsItem::mouseReleaseEvent
+248   (int (*)(...))QGraphicsItem::mouseDoubleClickEvent
+256   (int (*)(...))QGraphicsItem::wheelEvent
+264   (int (*)(...))QGraphicsItem::inputMethodEvent
+272   (int (*)(...))QGraphicsItem::inputMethodQuery
+280   (int (*)(...))QGraphicsItem::itemChange
+288   (int (*)(...))QGraphicsItem::supportsExtension
+296   (int (*)(...))QGraphicsItem::setExtension
+304   (int (*)(...))QGraphicsItem::extension
+
+Class QGraphicsItemGroup
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsItemGroup (0x0x7f21b0ef9820) 0
+    vptr=((& QGraphicsItemGroup::_ZTV18QGraphicsItemGroup) + 16u)
+  QGraphicsItem (0x0x7f21aff6f240) 0
+      primary-for QGraphicsItemGroup (0x0x7f21b0ef9820)
+
+Vtable for QGraphicsLayoutItem
+QGraphicsLayoutItem::_ZTV19QGraphicsLayoutItem: 8u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QGraphicsLayoutItem)
+16    0u
+24    0u
+32    (int (*)(...))QGraphicsLayoutItem::setGeometry
+40    (int (*)(...))QGraphicsLayoutItem::getContentsMargins
+48    (int (*)(...))QGraphicsLayoutItem::updateGeometry
+56    (int (*)(...))__cxa_pure_virtual
+
+Class QGraphicsLayoutItem
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsLayoutItem (0x0x7f21afb753c0) 0
+    vptr=((& QGraphicsLayoutItem::_ZTV19QGraphicsLayoutItem) + 16u)
+
+Vtable for QGraphicsLayout
+QGraphicsLayout::_ZTV15QGraphicsLayout: 13u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QGraphicsLayout)
+16    0u
+24    0u
+32    (int (*)(...))QGraphicsLayoutItem::setGeometry
+40    (int (*)(...))QGraphicsLayout::getContentsMargins
+48    (int (*)(...))QGraphicsLayout::updateGeometry
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))QGraphicsLayout::invalidate
+72    (int (*)(...))QGraphicsLayout::widgetEvent
+80    (int (*)(...))__cxa_pure_virtual
+88    (int (*)(...))__cxa_pure_virtual
+96    (int (*)(...))__cxa_pure_virtual
+
+Class QGraphicsLayout
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsLayout (0x0x7f21b0ef9888) 0
+    vptr=((& QGraphicsLayout::_ZTV15QGraphicsLayout) + 16u)
+  QGraphicsLayoutItem (0x0x7f21afba20c0) 0
+      primary-for QGraphicsLayout (0x0x7f21b0ef9888)
+
+Class QGraphicsAnchor::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsAnchor::QPrivateSignal (0x0x7f21afba23c0) 0 empty
+
+Vtable for QGraphicsAnchor
+QGraphicsAnchor::_ZTV15QGraphicsAnchor: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QGraphicsAnchor)
+16    (int (*)(...))QGraphicsAnchor::metaObject
+24    (int (*)(...))QGraphicsAnchor::qt_metacast
+32    (int (*)(...))QGraphicsAnchor::qt_metacall
+40    (int (*)(...))QGraphicsAnchor::~QGraphicsAnchor
+48    (int (*)(...))QGraphicsAnchor::~QGraphicsAnchor
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QGraphicsAnchor
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsAnchor (0x0x7f21b0ef9b60) 0
+    vptr=((& QGraphicsAnchor::_ZTV15QGraphicsAnchor) + 16u)
+  QObject (0x0x7f21afba2360) 0
+      primary-for QGraphicsAnchor (0x0x7f21b0ef9b60)
+
+Vtable for QGraphicsAnchorLayout
+QGraphicsAnchorLayout::_ZTV21QGraphicsAnchorLayout: 13u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QGraphicsAnchorLayout)
+16    (int (*)(...))QGraphicsAnchorLayout::~QGraphicsAnchorLayout
+24    (int (*)(...))QGraphicsAnchorLayout::~QGraphicsAnchorLayout
+32    (int (*)(...))QGraphicsAnchorLayout::setGeometry
+40    (int (*)(...))QGraphicsLayout::getContentsMargins
+48    (int (*)(...))QGraphicsLayout::updateGeometry
+56    (int (*)(...))QGraphicsAnchorLayout::sizeHint
+64    (int (*)(...))QGraphicsAnchorLayout::invalidate
+72    (int (*)(...))QGraphicsLayout::widgetEvent
+80    (int (*)(...))QGraphicsAnchorLayout::count
+88    (int (*)(...))QGraphicsAnchorLayout::itemAt
+96    (int (*)(...))QGraphicsAnchorLayout::removeAt
+
+Class QGraphicsAnchorLayout
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsAnchorLayout (0x0x7f21b0ef9bc8) 0
+    vptr=((& QGraphicsAnchorLayout::_ZTV21QGraphicsAnchorLayout) + 16u)
+  QGraphicsLayout (0x0x7f21b0ef9d68) 0
+      primary-for QGraphicsAnchorLayout (0x0x7f21b0ef9bc8)
+    QGraphicsLayoutItem (0x0x7f21af484900) 0
+        primary-for QGraphicsLayout (0x0x7f21b0ef9d68)
+
+Class QGraphicsEffect::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsEffect::QPrivateSignal (0x0x7f21af504420) 0 empty
+
+Vtable for QGraphicsEffect
+QGraphicsEffect::_ZTV15QGraphicsEffect: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QGraphicsEffect)
+16    (int (*)(...))QGraphicsEffect::metaObject
+24    (int (*)(...))QGraphicsEffect::qt_metacast
+32    (int (*)(...))QGraphicsEffect::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QGraphicsEffect::boundingRectFor
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))QGraphicsEffect::sourceChanged
+
+Class QGraphicsEffect
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsEffect (0x0x7f21b0ef9dd0) 0
+    vptr=((& QGraphicsEffect::_ZTV15QGraphicsEffect) + 16u)
+  QObject (0x0x7f21af484960) 0
+      primary-for QGraphicsEffect (0x0x7f21b0ef9dd0)
+
+Class QGraphicsColorizeEffect::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsColorizeEffect::QPrivateSignal (0x0x7f21af529b40) 0 empty
+
+Vtable for QGraphicsColorizeEffect
+QGraphicsColorizeEffect::_ZTV23QGraphicsColorizeEffect: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI23QGraphicsColorizeEffect)
+16    (int (*)(...))QGraphicsColorizeEffect::metaObject
+24    (int (*)(...))QGraphicsColorizeEffect::qt_metacast
+32    (int (*)(...))QGraphicsColorizeEffect::qt_metacall
+40    (int (*)(...))QGraphicsColorizeEffect::~QGraphicsColorizeEffect
+48    (int (*)(...))QGraphicsColorizeEffect::~QGraphicsColorizeEffect
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QGraphicsEffect::boundingRectFor
+120   (int (*)(...))QGraphicsColorizeEffect::draw
+128   (int (*)(...))QGraphicsEffect::sourceChanged
+
+Class QGraphicsColorizeEffect
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsColorizeEffect (0x0x7f21b0f70068) 0
+    vptr=((& QGraphicsColorizeEffect::_ZTV23QGraphicsColorizeEffect) + 16u)
+  QGraphicsEffect (0x0x7f21b0f70d68) 0
+      primary-for QGraphicsColorizeEffect (0x0x7f21b0f70068)
+    QObject (0x0x7f21af529240) 0
+        primary-for QGraphicsEffect (0x0x7f21b0f70d68)
+
+Class QGraphicsBlurEffect::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsBlurEffect::QPrivateSignal (0x0x7f21af54f840) 0 empty
+
+Vtable for QGraphicsBlurEffect
+QGraphicsBlurEffect::_ZTV19QGraphicsBlurEffect: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QGraphicsBlurEffect)
+16    (int (*)(...))QGraphicsBlurEffect::metaObject
+24    (int (*)(...))QGraphicsBlurEffect::qt_metacast
+32    (int (*)(...))QGraphicsBlurEffect::qt_metacall
+40    (int (*)(...))QGraphicsBlurEffect::~QGraphicsBlurEffect
+48    (int (*)(...))QGraphicsBlurEffect::~QGraphicsBlurEffect
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QGraphicsBlurEffect::boundingRectFor
+120   (int (*)(...))QGraphicsBlurEffect::draw
+128   (int (*)(...))QGraphicsEffect::sourceChanged
+
+Class QGraphicsBlurEffect
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsBlurEffect (0x0x7f21b0f70dd0) 0
+    vptr=((& QGraphicsBlurEffect::_ZTV19QGraphicsBlurEffect) + 16u)
+  QGraphicsEffect (0x0x7f21b0f92138) 0
+      primary-for QGraphicsBlurEffect (0x0x7f21b0f70dd0)
+    QObject (0x0x7f21af529ba0) 0
+        primary-for QGraphicsEffect (0x0x7f21b0f92138)
+
+Class QGraphicsDropShadowEffect::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsDropShadowEffect::QPrivateSignal (0x0x7f21af17e9c0) 0 empty
+
+Vtable for QGraphicsDropShadowEffect
+QGraphicsDropShadowEffect::_ZTV25QGraphicsDropShadowEffect: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI25QGraphicsDropShadowEffect)
+16    (int (*)(...))QGraphicsDropShadowEffect::metaObject
+24    (int (*)(...))QGraphicsDropShadowEffect::qt_metacast
+32    (int (*)(...))QGraphicsDropShadowEffect::qt_metacall
+40    (int (*)(...))QGraphicsDropShadowEffect::~QGraphicsDropShadowEffect
+48    (int (*)(...))QGraphicsDropShadowEffect::~QGraphicsDropShadowEffect
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QGraphicsDropShadowEffect::boundingRectFor
+120   (int (*)(...))QGraphicsDropShadowEffect::draw
+128   (int (*)(...))QGraphicsEffect::sourceChanged
+
+Class QGraphicsDropShadowEffect
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsDropShadowEffect (0x0x7f21b0f92d68) 0
+    vptr=((& QGraphicsDropShadowEffect::_ZTV25QGraphicsDropShadowEffect) + 16u)
+  QGraphicsEffect (0x0x7f21b0f92e38) 0
+      primary-for QGraphicsDropShadowEffect (0x0x7f21b0f92d68)
+    QObject (0x0x7f21af17e420) 0
+        primary-for QGraphicsEffect (0x0x7f21b0f92e38)
+
+Class QGraphicsOpacityEffect::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsOpacityEffect::QPrivateSignal (0x0x7f21af17ed80) 0 empty
+
+Vtable for QGraphicsOpacityEffect
+QGraphicsOpacityEffect::_ZTV22QGraphicsOpacityEffect: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI22QGraphicsOpacityEffect)
+16    (int (*)(...))QGraphicsOpacityEffect::metaObject
+24    (int (*)(...))QGraphicsOpacityEffect::qt_metacast
+32    (int (*)(...))QGraphicsOpacityEffect::qt_metacall
+40    (int (*)(...))QGraphicsOpacityEffect::~QGraphicsOpacityEffect
+48    (int (*)(...))QGraphicsOpacityEffect::~QGraphicsOpacityEffect
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QGraphicsEffect::boundingRectFor
+120   (int (*)(...))QGraphicsOpacityEffect::draw
+128   (int (*)(...))QGraphicsEffect::sourceChanged
+
+Class QGraphicsOpacityEffect
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsOpacityEffect (0x0x7f21b0f92ea0) 0
+    vptr=((& QGraphicsOpacityEffect::_ZTV22QGraphicsOpacityEffect) + 16u)
+  QGraphicsEffect (0x0x7f21b0fb4208) 0
+      primary-for QGraphicsOpacityEffect (0x0x7f21b0f92ea0)
+    QObject (0x0x7f21af17ea20) 0
+        primary-for QGraphicsEffect (0x0x7f21b0fb4208)
+
+Vtable for QGraphicsGridLayout
+QGraphicsGridLayout::_ZTV19QGraphicsGridLayout: 13u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QGraphicsGridLayout)
+16    (int (*)(...))QGraphicsGridLayout::~QGraphicsGridLayout
+24    (int (*)(...))QGraphicsGridLayout::~QGraphicsGridLayout
+32    (int (*)(...))QGraphicsGridLayout::setGeometry
+40    (int (*)(...))QGraphicsLayout::getContentsMargins
+48    (int (*)(...))QGraphicsLayout::updateGeometry
+56    (int (*)(...))QGraphicsGridLayout::sizeHint
+64    (int (*)(...))QGraphicsGridLayout::invalidate
+72    (int (*)(...))QGraphicsLayout::widgetEvent
+80    (int (*)(...))QGraphicsGridLayout::count
+88    (int (*)(...))QGraphicsGridLayout::itemAt
+96    (int (*)(...))QGraphicsGridLayout::removeAt
+
+Class QGraphicsGridLayout
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsGridLayout (0x0x7f21b0fb4270) 0
+    vptr=((& QGraphicsGridLayout::_ZTV19QGraphicsGridLayout) + 16u)
+  QGraphicsLayout (0x0x7f21b0d38750) 0
+      primary-for QGraphicsGridLayout (0x0x7f21b0fb4270)
+    QGraphicsLayoutItem (0x0x7f21af17ede0) 0
+        primary-for QGraphicsLayout (0x0x7f21b0d38750)
+
+Class QGraphicsItemAnimation::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsItemAnimation::QPrivateSignal (0x0x7f21af19d480) 0 empty
+
+Vtable for QGraphicsItemAnimation
+QGraphicsItemAnimation::_ZTV22QGraphicsItemAnimation: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI22QGraphicsItemAnimation)
+16    (int (*)(...))QGraphicsItemAnimation::metaObject
+24    (int (*)(...))QGraphicsItemAnimation::qt_metacast
+32    (int (*)(...))QGraphicsItemAnimation::qt_metacall
+40    (int (*)(...))QGraphicsItemAnimation::~QGraphicsItemAnimation
+48    (int (*)(...))QGraphicsItemAnimation::~QGraphicsItemAnimation
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QGraphicsItemAnimation::beforeAnimationStep
+120   (int (*)(...))QGraphicsItemAnimation::afterAnimationStep
+
+Class QGraphicsItemAnimation
+   size=24 align=8
+   base size=24 base align=8
+QGraphicsItemAnimation (0x0x7f21b0d38c98) 0
+    vptr=((& QGraphicsItemAnimation::_ZTV22QGraphicsItemAnimation) + 16u)
+  QObject (0x0x7f21af19d420) 0
+      primary-for QGraphicsItemAnimation (0x0x7f21b0d38c98)
+
+Vtable for QGraphicsLinearLayout
+QGraphicsLinearLayout::_ZTV21QGraphicsLinearLayout: 13u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QGraphicsLinearLayout)
+16    (int (*)(...))QGraphicsLinearLayout::~QGraphicsLinearLayout
+24    (int (*)(...))QGraphicsLinearLayout::~QGraphicsLinearLayout
+32    (int (*)(...))QGraphicsLinearLayout::setGeometry
+40    (int (*)(...))QGraphicsLayout::getContentsMargins
+48    (int (*)(...))QGraphicsLayout::updateGeometry
+56    (int (*)(...))QGraphicsLinearLayout::sizeHint
+64    (int (*)(...))QGraphicsLinearLayout::invalidate
+72    (int (*)(...))QGraphicsLayout::widgetEvent
+80    (int (*)(...))QGraphicsLinearLayout::count
+88    (int (*)(...))QGraphicsLinearLayout::itemAt
+96    (int (*)(...))QGraphicsLinearLayout::removeAt
+
+Class QGraphicsLinearLayout
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsLinearLayout (0x0x7f21b0d38d00) 0
+    vptr=((& QGraphicsLinearLayout::_ZTV21QGraphicsLinearLayout) + 16u)
+  QGraphicsLayout (0x0x7f21b0995000) 0
+      primary-for QGraphicsLinearLayout (0x0x7f21b0d38d00)
+    QGraphicsLayoutItem (0x0x7f21af19d8a0) 0
+        primary-for QGraphicsLayout (0x0x7f21b0995000)
+
+Class QGraphicsWidget::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsWidget::QPrivateSignal (0x0x7f21af22d960) 0 empty
+
+Vtable for QGraphicsWidget
+QGraphicsWidget::_ZTV15QGraphicsWidget: 92u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QGraphicsWidget)
+16    (int (*)(...))QGraphicsWidget::metaObject
+24    (int (*)(...))QGraphicsWidget::qt_metacast
+32    (int (*)(...))QGraphicsWidget::qt_metacall
+40    (int (*)(...))QGraphicsWidget::~QGraphicsWidget
+48    (int (*)(...))QGraphicsWidget::~QGraphicsWidget
+56    (int (*)(...))QGraphicsWidget::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QGraphicsWidget::setGeometry
+120   (int (*)(...))QGraphicsWidget::getContentsMargins
+128   (int (*)(...))QGraphicsWidget::type
+136   (int (*)(...))QGraphicsWidget::paint
+144   (int (*)(...))QGraphicsWidget::paintWindowFrame
+152   (int (*)(...))QGraphicsWidget::boundingRect
+160   (int (*)(...))QGraphicsWidget::shape
+168   (int (*)(...))QGraphicsWidget::initStyleOption
+176   (int (*)(...))QGraphicsWidget::sizeHint
+184   (int (*)(...))QGraphicsWidget::updateGeometry
+192   (int (*)(...))QGraphicsWidget::itemChange
+200   (int (*)(...))QGraphicsWidget::propertyChange
+208   (int (*)(...))QGraphicsWidget::sceneEvent
+216   (int (*)(...))QGraphicsWidget::windowFrameEvent
+224   (int (*)(...))QGraphicsWidget::windowFrameSectionAt
+232   (int (*)(...))QGraphicsWidget::changeEvent
+240   (int (*)(...))QGraphicsWidget::closeEvent
+248   (int (*)(...))QGraphicsWidget::focusInEvent
+256   (int (*)(...))QGraphicsWidget::focusNextPrevChild
+264   (int (*)(...))QGraphicsWidget::focusOutEvent
+272   (int (*)(...))QGraphicsWidget::hideEvent
+280   (int (*)(...))QGraphicsWidget::moveEvent
+288   (int (*)(...))QGraphicsWidget::polishEvent
+296   (int (*)(...))QGraphicsWidget::resizeEvent
+304   (int (*)(...))QGraphicsWidget::showEvent
+312   (int (*)(...))QGraphicsWidget::hoverMoveEvent
+320   (int (*)(...))QGraphicsWidget::hoverLeaveEvent
+328   (int (*)(...))QGraphicsWidget::grabMouseEvent
+336   (int (*)(...))QGraphicsWidget::ungrabMouseEvent
+344   (int (*)(...))QGraphicsWidget::grabKeyboardEvent
+352   (int (*)(...))QGraphicsWidget::ungrabKeyboardEvent
+360   (int (*)(...))-16
+368   (int (*)(...))(& _ZTI15QGraphicsWidget)
+376   (int (*)(...))QGraphicsWidget::_ZThn16_N15QGraphicsWidgetD1Ev
+384   (int (*)(...))QGraphicsWidget::_ZThn16_N15QGraphicsWidgetD0Ev
+392   (int (*)(...))QGraphicsItem::advance
+400   (int (*)(...))QGraphicsWidget::_ZThn16_NK15QGraphicsWidget12boundingRectEv
+408   (int (*)(...))QGraphicsWidget::_ZThn16_NK15QGraphicsWidget5shapeEv
+416   (int (*)(...))QGraphicsItem::contains
+424   (int (*)(...))QGraphicsItem::collidesWithItem
+432   (int (*)(...))QGraphicsItem::collidesWithPath
+440   (int (*)(...))QGraphicsItem::isObscuredBy
+448   (int (*)(...))QGraphicsItem::opaqueArea
+456   (int (*)(...))QGraphicsWidget::_ZThn16_N15QGraphicsWidget5paintEP8QPainterPK24QStyleOptionGraphicsItemP7QWidget
+464   (int (*)(...))QGraphicsWidget::_ZThn16_NK15QGraphicsWidget4typeEv
+472   (int (*)(...))QGraphicsItem::sceneEventFilter
+480   (int (*)(...))QGraphicsWidget::_ZThn16_N15QGraphicsWidget10sceneEventEP6QEvent
+488   (int (*)(...))QGraphicsItem::contextMenuEvent
+496   (int (*)(...))QGraphicsItem::dragEnterEvent
+504   (int (*)(...))QGraphicsItem::dragLeaveEvent
+512   (int (*)(...))QGraphicsItem::dragMoveEvent
+520   (int (*)(...))QGraphicsItem::dropEvent
+528   (int (*)(...))QGraphicsWidget::_ZThn16_N15QGraphicsWidget12focusInEventEP11QFocusEvent
+536   (int (*)(...))QGraphicsWidget::_ZThn16_N15QGraphicsWidget13focusOutEventEP11QFocusEvent
+544   (int (*)(...))QGraphicsItem::hoverEnterEvent
+552   (int (*)(...))QGraphicsWidget::_ZThn16_N15QGraphicsWidget14hoverMoveEventEP24QGraphicsSceneHoverEvent
+560   (int (*)(...))QGraphicsWidget::_ZThn16_N15QGraphicsWidget15hoverLeaveEventEP24QGraphicsSceneHoverEvent
+568   (int (*)(...))QGraphicsItem::keyPressEvent
+576   (int (*)(...))QGraphicsItem::keyReleaseEvent
+584   (int (*)(...))QGraphicsItem::mousePressEvent
+592   (int (*)(...))QGraphicsItem::mouseMoveEvent
+600   (int (*)(...))QGraphicsItem::mouseReleaseEvent
+608   (int (*)(...))QGraphicsItem::mouseDoubleClickEvent
+616   (int (*)(...))QGraphicsItem::wheelEvent
+624   (int (*)(...))QGraphicsItem::inputMethodEvent
+632   (int (*)(...))QGraphicsItem::inputMethodQuery
+640   (int (*)(...))QGraphicsWidget::_ZThn16_N15QGraphicsWidget10itemChangeEN13QGraphicsItem18GraphicsItemChangeERK8QVariant
+648   (int (*)(...))QGraphicsItem::supportsExtension
+656   (int (*)(...))QGraphicsItem::setExtension
+664   (int (*)(...))QGraphicsItem::extension
+672   (int (*)(...))-32
+680   (int (*)(...))(& _ZTI15QGraphicsWidget)
+688   (int (*)(...))QGraphicsWidget::_ZThn32_N15QGraphicsWidgetD1Ev
+696   (int (*)(...))QGraphicsWidget::_ZThn32_N15QGraphicsWidgetD0Ev
+704   (int (*)(...))QGraphicsWidget::_ZThn32_N15QGraphicsWidget11setGeometryERK6QRectF
+712   (int (*)(...))QGraphicsWidget::_ZThn32_NK15QGraphicsWidget18getContentsMarginsEPdS0_S0_S0_
+720   (int (*)(...))QGraphicsWidget::_ZThn32_N15QGraphicsWidget14updateGeometryEv
+728   (int (*)(...))QGraphicsWidget::_ZThn32_NK15QGraphicsWidget8sizeHintEN2Qt8SizeHintERK6QSizeF
+
+Class QGraphicsWidget
+   size=48 align=8
+   base size=48 base align=8
+QGraphicsWidget (0x0x7f21b5fff0e0) 0
+    vptr=((& QGraphicsWidget::_ZTV15QGraphicsWidget) + 16u)
+  QGraphicsObject (0x0x7f21b5fff1c0) 0
+      primary-for QGraphicsWidget (0x0x7f21b5fff0e0)
+    QObject (0x0x7f21af19d900) 0
+        primary-for QGraphicsObject (0x0x7f21b5fff1c0)
+    QGraphicsItem (0x0x7f21af19dae0) 16
+        vptr=((& QGraphicsWidget::_ZTV15QGraphicsWidget) + 376u)
+  QGraphicsLayoutItem (0x0x7f21af19db40) 32
+      vptr=((& QGraphicsWidget::_ZTV15QGraphicsWidget) + 688u)
+
+Class QGraphicsProxyWidget::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsProxyWidget::QPrivateSignal (0x0x7f21af22dd80) 0 empty
+
+Vtable for QGraphicsProxyWidget
+QGraphicsProxyWidget::_ZTV20QGraphicsProxyWidget: 107u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QGraphicsProxyWidget)
+16    (int (*)(...))QGraphicsProxyWidget::metaObject
+24    (int (*)(...))QGraphicsProxyWidget::qt_metacast
+32    (int (*)(...))QGraphicsProxyWidget::qt_metacall
+40    (int (*)(...))QGraphicsProxyWidget::~QGraphicsProxyWidget
+48    (int (*)(...))QGraphicsProxyWidget::~QGraphicsProxyWidget
+56    (int (*)(...))QGraphicsProxyWidget::event
+64    (int (*)(...))QGraphicsProxyWidget::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QGraphicsProxyWidget::setGeometry
+120   (int (*)(...))QGraphicsWidget::getContentsMargins
+128   (int (*)(...))QGraphicsProxyWidget::type
+136   (int (*)(...))QGraphicsProxyWidget::paint
+144   (int (*)(...))QGraphicsWidget::paintWindowFrame
+152   (int (*)(...))QGraphicsWidget::boundingRect
+160   (int (*)(...))QGraphicsWidget::shape
+168   (int (*)(...))QGraphicsWidget::initStyleOption
+176   (int (*)(...))QGraphicsProxyWidget::sizeHint
+184   (int (*)(...))QGraphicsWidget::updateGeometry
+192   (int (*)(...))QGraphicsProxyWidget::itemChange
+200   (int (*)(...))QGraphicsWidget::propertyChange
+208   (int (*)(...))QGraphicsWidget::sceneEvent
+216   (int (*)(...))QGraphicsWidget::windowFrameEvent
+224   (int (*)(...))QGraphicsWidget::windowFrameSectionAt
+232   (int (*)(...))QGraphicsWidget::changeEvent
+240   (int (*)(...))QGraphicsWidget::closeEvent
+248   (int (*)(...))QGraphicsProxyWidget::focusInEvent
+256   (int (*)(...))QGraphicsProxyWidget::focusNextPrevChild
+264   (int (*)(...))QGraphicsProxyWidget::focusOutEvent
+272   (int (*)(...))QGraphicsProxyWidget::hideEvent
+280   (int (*)(...))QGraphicsWidget::moveEvent
+288   (int (*)(...))QGraphicsWidget::polishEvent
+296   (int (*)(...))QGraphicsProxyWidget::resizeEvent
+304   (int (*)(...))QGraphicsProxyWidget::showEvent
+312   (int (*)(...))QGraphicsProxyWidget::hoverMoveEvent
+320   (int (*)(...))QGraphicsProxyWidget::hoverLeaveEvent
+328   (int (*)(...))QGraphicsProxyWidget::grabMouseEvent
+336   (int (*)(...))QGraphicsProxyWidget::ungrabMouseEvent
+344   (int (*)(...))QGraphicsWidget::grabKeyboardEvent
+352   (int (*)(...))QGraphicsWidget::ungrabKeyboardEvent
+360   (int (*)(...))QGraphicsProxyWidget::contextMenuEvent
+368   (int (*)(...))QGraphicsProxyWidget::dragEnterEvent
+376   (int (*)(...))QGraphicsProxyWidget::dragLeaveEvent
+384   (int (*)(...))QGraphicsProxyWidget::dragMoveEvent
+392   (int (*)(...))QGraphicsProxyWidget::dropEvent
+400   (int (*)(...))QGraphicsProxyWidget::hoverEnterEvent
+408   (int (*)(...))QGraphicsProxyWidget::mouseMoveEvent
+416   (int (*)(...))QGraphicsProxyWidget::mousePressEvent
+424   (int (*)(...))QGraphicsProxyWidget::mouseReleaseEvent
+432   (int (*)(...))QGraphicsProxyWidget::mouseDoubleClickEvent
+440   (int (*)(...))QGraphicsProxyWidget::wheelEvent
+448   (int (*)(...))QGraphicsProxyWidget::keyPressEvent
+456   (int (*)(...))QGraphicsProxyWidget::keyReleaseEvent
+464   (int (*)(...))QGraphicsProxyWidget::inputMethodQuery
+472   (int (*)(...))QGraphicsProxyWidget::inputMethodEvent
+480   (int (*)(...))-16
+488   (int (*)(...))(& _ZTI20QGraphicsProxyWidget)
+496   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidgetD1Ev
+504   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidgetD0Ev
+512   (int (*)(...))QGraphicsItem::advance
+520   (int (*)(...))QGraphicsWidget::_ZThn16_NK15QGraphicsWidget12boundingRectEv
+528   (int (*)(...))QGraphicsWidget::_ZThn16_NK15QGraphicsWidget5shapeEv
+536   (int (*)(...))QGraphicsItem::contains
+544   (int (*)(...))QGraphicsItem::collidesWithItem
+552   (int (*)(...))QGraphicsItem::collidesWithPath
+560   (int (*)(...))QGraphicsItem::isObscuredBy
+568   (int (*)(...))QGraphicsItem::opaqueArea
+576   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget5paintEP8QPainterPK24QStyleOptionGraphicsItemP7QWidget
+584   (int (*)(...))QGraphicsProxyWidget::_ZThn16_NK20QGraphicsProxyWidget4typeEv
+592   (int (*)(...))QGraphicsItem::sceneEventFilter
+600   (int (*)(...))QGraphicsWidget::_ZThn16_N15QGraphicsWidget10sceneEventEP6QEvent
+608   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget16contextMenuEventEP30QGraphicsSceneContextMenuEvent
+616   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget14dragEnterEventEP27QGraphicsSceneDragDropEvent
+624   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget14dragLeaveEventEP27QGraphicsSceneDragDropEvent
+632   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget13dragMoveEventEP27QGraphicsSceneDragDropEvent
+640   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget9dropEventEP27QGraphicsSceneDragDropEvent
+648   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget12focusInEventEP11QFocusEvent
+656   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget13focusOutEventEP11QFocusEvent
+664   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget15hoverEnterEventEP24QGraphicsSceneHoverEvent
+672   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget14hoverMoveEventEP24QGraphicsSceneHoverEvent
+680   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget15hoverLeaveEventEP24QGraphicsSceneHoverEvent
+688   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget13keyPressEventEP9QKeyEvent
+696   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget15keyReleaseEventEP9QKeyEvent
+704   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget15mousePressEventEP24QGraphicsSceneMouseEvent
+712   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget14mouseMoveEventEP24QGraphicsSceneMouseEvent
+720   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget17mouseReleaseEventEP24QGraphicsSceneMouseEvent
+728   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget21mouseDoubleClickEventEP24QGraphicsSceneMouseEvent
+736   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget10wheelEventEP24QGraphicsSceneWheelEvent
+744   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget16inputMethodEventEP17QInputMethodEvent
+752   (int (*)(...))QGraphicsProxyWidget::_ZThn16_NK20QGraphicsProxyWidget16inputMethodQueryEN2Qt16InputMethodQueryE
+760   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget10itemChangeEN13QGraphicsItem18GraphicsItemChangeERK8QVariant
+768   (int (*)(...))QGraphicsItem::supportsExtension
+776   (int (*)(...))QGraphicsItem::setExtension
+784   (int (*)(...))QGraphicsItem::extension
+792   (int (*)(...))-32
+800   (int (*)(...))(& _ZTI20QGraphicsProxyWidget)
+808   (int (*)(...))QGraphicsProxyWidget::_ZThn32_N20QGraphicsProxyWidgetD1Ev
+816   (int (*)(...))QGraphicsProxyWidget::_ZThn32_N20QGraphicsProxyWidgetD0Ev
+824   (int (*)(...))QGraphicsProxyWidget::_ZThn32_N20QGraphicsProxyWidget11setGeometryERK6QRectF
+832   (int (*)(...))QGraphicsWidget::_ZThn32_NK15QGraphicsWidget18getContentsMarginsEPdS0_S0_S0_
+840   (int (*)(...))QGraphicsWidget::_ZThn32_N15QGraphicsWidget14updateGeometryEv
+848   (int (*)(...))QGraphicsProxyWidget::_ZThn32_NK20QGraphicsProxyWidget8sizeHintEN2Qt8SizeHintERK6QSizeF
+
+Class QGraphicsProxyWidget
+   size=48 align=8
+   base size=48 base align=8
+QGraphicsProxyWidget (0x0x7f21b0995270) 0
+    vptr=((& QGraphicsProxyWidget::_ZTV20QGraphicsProxyWidget) + 16u)
+  QGraphicsWidget (0x0x7f21b5ffff50) 0
+      primary-for QGraphicsProxyWidget (0x0x7f21b0995270)
+    QGraphicsObject (0x0x7f21b6004070) 0
+        primary-for QGraphicsWidget (0x0x7f21b5ffff50)
+      QObject (0x0x7f21af22dc00) 0
+          primary-for QGraphicsObject (0x0x7f21b6004070)
+      QGraphicsItem (0x0x7f21af22dc60) 16
+          vptr=((& QGraphicsProxyWidget::_ZTV20QGraphicsProxyWidget) + 496u)
+    QGraphicsLayoutItem (0x0x7f21af22dd20) 32
+        vptr=((& QGraphicsProxyWidget::_ZTV20QGraphicsProxyWidget) + 808u)
+
+Class QGraphicsScene::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsScene::QPrivateSignal (0x0x7f21aeba7060) 0 empty
+
+Vtable for QGraphicsScene
+QGraphicsScene::_ZTV14QGraphicsScene: 34u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QGraphicsScene)
+16    (int (*)(...))QGraphicsScene::metaObject
+24    (int (*)(...))QGraphicsScene::qt_metacast
+32    (int (*)(...))QGraphicsScene::qt_metacall
+40    (int (*)(...))QGraphicsScene::~QGraphicsScene
+48    (int (*)(...))QGraphicsScene::~QGraphicsScene
+56    (int (*)(...))QGraphicsScene::event
+64    (int (*)(...))QGraphicsScene::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QGraphicsScene::inputMethodQuery
+120   (int (*)(...))QGraphicsScene::contextMenuEvent
+128   (int (*)(...))QGraphicsScene::dragEnterEvent
+136   (int (*)(...))QGraphicsScene::dragMoveEvent
+144   (int (*)(...))QGraphicsScene::dragLeaveEvent
+152   (int (*)(...))QGraphicsScene::dropEvent
+160   (int (*)(...))QGraphicsScene::focusInEvent
+168   (int (*)(...))QGraphicsScene::focusOutEvent
+176   (int (*)(...))QGraphicsScene::helpEvent
+184   (int (*)(...))QGraphicsScene::keyPressEvent
+192   (int (*)(...))QGraphicsScene::keyReleaseEvent
+200   (int (*)(...))QGraphicsScene::mousePressEvent
+208   (int (*)(...))QGraphicsScene::mouseMoveEvent
+216   (int (*)(...))QGraphicsScene::mouseReleaseEvent
+224   (int (*)(...))QGraphicsScene::mouseDoubleClickEvent
+232   (int (*)(...))QGraphicsScene::wheelEvent
+240   (int (*)(...))QGraphicsScene::inputMethodEvent
+248   (int (*)(...))QGraphicsScene::drawBackground
+256   (int (*)(...))QGraphicsScene::drawForeground
+264   (int (*)(...))QGraphicsScene::drawItems
+
+Class QGraphicsScene
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsScene (0x0x7f21b09b6270) 0
+    vptr=((& QGraphicsScene::_ZTV14QGraphicsScene) + 16u)
+  QObject (0x0x7f21af1012a0) 0
+      primary-for QGraphicsScene (0x0x7f21b09b6270)
+
+Vtable for QGraphicsSceneEvent
+QGraphicsSceneEvent::_ZTV19QGraphicsSceneEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QGraphicsSceneEvent)
+16    (int (*)(...))QGraphicsSceneEvent::~QGraphicsSceneEvent
+24    (int (*)(...))QGraphicsSceneEvent::~QGraphicsSceneEvent
+
+Class QGraphicsSceneEvent
+   size=32 align=8
+   base size=32 base align=8
+QGraphicsSceneEvent (0x0x7f21b09d42d8) 0
+    vptr=((& QGraphicsSceneEvent::_ZTV19QGraphicsSceneEvent) + 16u)
+  QEvent (0x0x7f21aec23d80) 0
+      primary-for QGraphicsSceneEvent (0x0x7f21b09d42d8)
+
+Vtable for QGraphicsSceneMouseEvent
+QGraphicsSceneMouseEvent::_ZTV24QGraphicsSceneMouseEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QGraphicsSceneMouseEvent)
+16    (int (*)(...))QGraphicsSceneMouseEvent::~QGraphicsSceneMouseEvent
+24    (int (*)(...))QGraphicsSceneMouseEvent::~QGraphicsSceneMouseEvent
+
+Class QGraphicsSceneMouseEvent
+   size=32 align=8
+   base size=32 base align=8
+QGraphicsSceneMouseEvent (0x0x7f21b09d4340) 0
+    vptr=((& QGraphicsSceneMouseEvent::_ZTV24QGraphicsSceneMouseEvent) + 16u)
+  QGraphicsSceneEvent (0x0x7f21b09d4680) 0
+      primary-for QGraphicsSceneMouseEvent (0x0x7f21b09d4340)
+    QEvent (0x0x7f21aec23f60) 0
+        primary-for QGraphicsSceneEvent (0x0x7f21b09d4680)
+
+Vtable for QGraphicsSceneWheelEvent
+QGraphicsSceneWheelEvent::_ZTV24QGraphicsSceneWheelEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QGraphicsSceneWheelEvent)
+16    (int (*)(...))QGraphicsSceneWheelEvent::~QGraphicsSceneWheelEvent
+24    (int (*)(...))QGraphicsSceneWheelEvent::~QGraphicsSceneWheelEvent
+
+Class QGraphicsSceneWheelEvent
+   size=32 align=8
+   base size=32 base align=8
+QGraphicsSceneWheelEvent (0x0x7f21b09d46e8) 0
+    vptr=((& QGraphicsSceneWheelEvent::_ZTV24QGraphicsSceneWheelEvent) + 16u)
+  QGraphicsSceneEvent (0x0x7f21b0a4d208) 0
+      primary-for QGraphicsSceneWheelEvent (0x0x7f21b09d46e8)
+    QEvent (0x0x7f21aec6e000) 0
+        primary-for QGraphicsSceneEvent (0x0x7f21b0a4d208)
+
+Vtable for QGraphicsSceneContextMenuEvent
+QGraphicsSceneContextMenuEvent::_ZTV30QGraphicsSceneContextMenuEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI30QGraphicsSceneContextMenuEvent)
+16    (int (*)(...))QGraphicsSceneContextMenuEvent::~QGraphicsSceneContextMenuEvent
+24    (int (*)(...))QGraphicsSceneContextMenuEvent::~QGraphicsSceneContextMenuEvent
+
+Class QGraphicsSceneContextMenuEvent
+   size=32 align=8
+   base size=32 base align=8
+QGraphicsSceneContextMenuEvent (0x0x7f21b0a4d270) 0
+    vptr=((& QGraphicsSceneContextMenuEvent::_ZTV30QGraphicsSceneContextMenuEvent) + 16u)
+  QGraphicsSceneEvent (0x0x7f21b0a4dc98) 0
+      primary-for QGraphicsSceneContextMenuEvent (0x0x7f21b0a4d270)
+    QEvent (0x0x7f21aec6e780) 0
+        primary-for QGraphicsSceneEvent (0x0x7f21b0a4dc98)
+
+Vtable for QGraphicsSceneHoverEvent
+QGraphicsSceneHoverEvent::_ZTV24QGraphicsSceneHoverEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QGraphicsSceneHoverEvent)
+16    (int (*)(...))QGraphicsSceneHoverEvent::~QGraphicsSceneHoverEvent
+24    (int (*)(...))QGraphicsSceneHoverEvent::~QGraphicsSceneHoverEvent
+
+Class QGraphicsSceneHoverEvent
+   size=32 align=8
+   base size=32 base align=8
+QGraphicsSceneHoverEvent (0x0x7f21b0a4dd00) 0
+    vptr=((& QGraphicsSceneHoverEvent::_ZTV24QGraphicsSceneHoverEvent) + 16u)
+  QGraphicsSceneEvent (0x0x7f21b0a996e8) 0
+      primary-for QGraphicsSceneHoverEvent (0x0x7f21b0a4dd00)
+    QEvent (0x0x7f21aec6e7e0) 0
+        primary-for QGraphicsSceneEvent (0x0x7f21b0a996e8)
+
+Vtable for QGraphicsSceneHelpEvent
+QGraphicsSceneHelpEvent::_ZTV23QGraphicsSceneHelpEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI23QGraphicsSceneHelpEvent)
+16    (int (*)(...))QGraphicsSceneHelpEvent::~QGraphicsSceneHelpEvent
+24    (int (*)(...))QGraphicsSceneHelpEvent::~QGraphicsSceneHelpEvent
+
+Class QGraphicsSceneHelpEvent
+   size=32 align=8
+   base size=32 base align=8
+QGraphicsSceneHelpEvent (0x0x7f21b0a99750) 0
+    vptr=((& QGraphicsSceneHelpEvent::_ZTV23QGraphicsSceneHelpEvent) + 16u)
+  QGraphicsSceneEvent (0x0x7f21b0a997b8) 0
+      primary-for QGraphicsSceneHelpEvent (0x0x7f21b0a99750)
+    QEvent (0x0x7f21aec6e8a0) 0
+        primary-for QGraphicsSceneEvent (0x0x7f21b0a997b8)
+
+Vtable for QGraphicsSceneDragDropEvent
+QGraphicsSceneDragDropEvent::_ZTV27QGraphicsSceneDragDropEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI27QGraphicsSceneDragDropEvent)
+16    (int (*)(...))QGraphicsSceneDragDropEvent::~QGraphicsSceneDragDropEvent
+24    (int (*)(...))QGraphicsSceneDragDropEvent::~QGraphicsSceneDragDropEvent
+
+Class QGraphicsSceneDragDropEvent
+   size=32 align=8
+   base size=32 base align=8
+QGraphicsSceneDragDropEvent (0x0x7f21b0a99820) 0
+    vptr=((& QGraphicsSceneDragDropEvent::_ZTV27QGraphicsSceneDragDropEvent) + 16u)
+  QGraphicsSceneEvent (0x0x7f21b0abe068) 0
+      primary-for QGraphicsSceneDragDropEvent (0x0x7f21b0a99820)
+    QEvent (0x0x7f21aec6e960) 0
+        primary-for QGraphicsSceneEvent (0x0x7f21b0abe068)
+
+Vtable for QGraphicsSceneResizeEvent
+QGraphicsSceneResizeEvent::_ZTV25QGraphicsSceneResizeEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI25QGraphicsSceneResizeEvent)
+16    (int (*)(...))QGraphicsSceneResizeEvent::~QGraphicsSceneResizeEvent
+24    (int (*)(...))QGraphicsSceneResizeEvent::~QGraphicsSceneResizeEvent
+
+Class QGraphicsSceneResizeEvent
+   size=32 align=8
+   base size=32 base align=8
+QGraphicsSceneResizeEvent (0x0x7f21b0abe0d0) 0
+    vptr=((& QGraphicsSceneResizeEvent::_ZTV25QGraphicsSceneResizeEvent) + 16u)
+  QGraphicsSceneEvent (0x0x7f21b0abe270) 0
+      primary-for QGraphicsSceneResizeEvent (0x0x7f21b0abe0d0)
+    QEvent (0x0x7f21aec6ea20) 0
+        primary-for QGraphicsSceneEvent (0x0x7f21b0abe270)
+
+Vtable for QGraphicsSceneMoveEvent
+QGraphicsSceneMoveEvent::_ZTV23QGraphicsSceneMoveEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI23QGraphicsSceneMoveEvent)
+16    (int (*)(...))QGraphicsSceneMoveEvent::~QGraphicsSceneMoveEvent
+24    (int (*)(...))QGraphicsSceneMoveEvent::~QGraphicsSceneMoveEvent
+
+Class QGraphicsSceneMoveEvent
+   size=32 align=8
+   base size=32 base align=8
+QGraphicsSceneMoveEvent (0x0x7f21b0abe2d8) 0
+    vptr=((& QGraphicsSceneMoveEvent::_ZTV23QGraphicsSceneMoveEvent) + 16u)
+  QGraphicsSceneEvent (0x0x7f21b0b05958) 0
+      primary-for QGraphicsSceneMoveEvent (0x0x7f21b0abe2d8)
+    QEvent (0x0x7f21aec6eea0) 0
+        primary-for QGraphicsSceneEvent (0x0x7f21b0b05958)
+
+Class QGraphicsTransform::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsTransform::QPrivateSignal (0x0x7f21aec94180) 0 empty
+
+Vtable for QGraphicsTransform
+QGraphicsTransform::_ZTV18QGraphicsTransform: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QGraphicsTransform)
+16    (int (*)(...))QGraphicsTransform::metaObject
+24    (int (*)(...))QGraphicsTransform::qt_metacast
+32    (int (*)(...))QGraphicsTransform::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+
+Class QGraphicsTransform
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsTransform (0x0x7f21b0b05c30) 0
+    vptr=((& QGraphicsTransform::_ZTV18QGraphicsTransform) + 16u)
+  QObject (0x0x7f21aec6ef00) 0
+      primary-for QGraphicsTransform (0x0x7f21b0b05c30)
+
+Class QGraphicsScale::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsScale::QPrivateSignal (0x0x7f21aec94840) 0 empty
+
+Vtable for QGraphicsScale
+QGraphicsScale::_ZTV14QGraphicsScale: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QGraphicsScale)
+16    (int (*)(...))QGraphicsScale::metaObject
+24    (int (*)(...))QGraphicsScale::qt_metacast
+32    (int (*)(...))QGraphicsScale::qt_metacall
+40    (int (*)(...))QGraphicsScale::~QGraphicsScale
+48    (int (*)(...))QGraphicsScale::~QGraphicsScale
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QGraphicsScale::applyTo
+
+Class QGraphicsScale
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsScale (0x0x7f21b0b05e38) 0
+    vptr=((& QGraphicsScale::_ZTV14QGraphicsScale) + 16u)
+  QGraphicsTransform (0x0x7f21b0b05ea0) 0
+      primary-for QGraphicsScale (0x0x7f21b0b05e38)
+    QObject (0x0x7f21aec941e0) 0
+        primary-for QGraphicsTransform (0x0x7f21b0b05ea0)
+
+Class QGraphicsRotation::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsRotation::QPrivateSignal (0x0x7f21aed40780) 0 empty
+
+Vtable for QGraphicsRotation
+QGraphicsRotation::_ZTV17QGraphicsRotation: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QGraphicsRotation)
+16    (int (*)(...))QGraphicsRotation::metaObject
+24    (int (*)(...))QGraphicsRotation::qt_metacast
+32    (int (*)(...))QGraphicsRotation::qt_metacall
+40    (int (*)(...))QGraphicsRotation::~QGraphicsRotation
+48    (int (*)(...))QGraphicsRotation::~QGraphicsRotation
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QGraphicsRotation::applyTo
+
+Class QGraphicsRotation
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsRotation (0x0x7f21b0b49618) 0
+    vptr=((& QGraphicsRotation::_ZTV17QGraphicsRotation) + 16u)
+  QGraphicsTransform (0x0x7f21b0b49680) 0
+      primary-for QGraphicsRotation (0x0x7f21b0b49618)
+    QObject (0x0x7f21aec948a0) 0
+        primary-for QGraphicsTransform (0x0x7f21b0b49680)
+
+Class QScrollArea::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QScrollArea::QPrivateSignal (0x0x7f21ae9f58a0) 0 empty
+
+Vtable for QScrollArea
+QScrollArea::_ZTV11QScrollArea: 68u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QScrollArea)
+16    (int (*)(...))QScrollArea::metaObject
+24    (int (*)(...))QScrollArea::qt_metacast
+32    (int (*)(...))QScrollArea::qt_metacall
+40    (int (*)(...))QScrollArea::~QScrollArea
+48    (int (*)(...))QScrollArea::~QScrollArea
+56    (int (*)(...))QScrollArea::event
+64    (int (*)(...))QScrollArea::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QScrollArea::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractScrollArea::mousePressEvent
+176   (int (*)(...))QAbstractScrollArea::mouseReleaseEvent
+184   (int (*)(...))QAbstractScrollArea::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractScrollArea::mouseMoveEvent
+200   (int (*)(...))QAbstractScrollArea::wheelEvent
+208   (int (*)(...))QAbstractScrollArea::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QAbstractScrollArea::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QScrollArea::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QAbstractScrollArea::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QAbstractScrollArea::dragEnterEvent
+320   (int (*)(...))QAbstractScrollArea::dragMoveEvent
+328   (int (*)(...))QAbstractScrollArea::dragLeaveEvent
+336   (int (*)(...))QAbstractScrollArea::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QScrollArea::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QAbstractScrollArea::viewportEvent
+448   (int (*)(...))QScrollArea::scrollContentsBy
+456   (int (*)(...))QScrollArea::viewportSizeHint
+464   (int (*)(...))-16
+472   (int (*)(...))(& _ZTI11QScrollArea)
+480   (int (*)(...))QScrollArea::_ZThn16_N11QScrollAreaD1Ev
+488   (int (*)(...))QScrollArea::_ZThn16_N11QScrollAreaD0Ev
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QScrollArea
+   size=48 align=8
+   base size=48 base align=8
+QScrollArea (0x0x7f21b096a000) 0
+    vptr=((& QScrollArea::_ZTV11QScrollArea) + 16u)
+  QAbstractScrollArea (0x0x7f21b096a068) 0
+      primary-for QScrollArea (0x0x7f21b096a000)
+    QFrame (0x0x7f21b096ac30) 0
+        primary-for QAbstractScrollArea (0x0x7f21b096a068)
+      QWidget (0x0x7f21b5c528c0) 0
+          primary-for QFrame (0x0x7f21b096ac30)
+        QObject (0x0x7f21aed407e0) 0
+            primary-for QWidget (0x0x7f21b5c528c0)
+        QPaintDevice (0x0x7f21ae9f5840) 16
+            vptr=((& QScrollArea::_ZTV11QScrollArea) + 480u)
+
+Class QGraphicsView::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsView::QPrivateSignal (0x0x7f21ae75c300) 0 empty
+
+Vtable for QGraphicsView
+QGraphicsView::_ZTV13QGraphicsView: 71u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QGraphicsView)
+16    (int (*)(...))QGraphicsView::metaObject
+24    (int (*)(...))QGraphicsView::qt_metacast
+32    (int (*)(...))QGraphicsView::qt_metacall
+40    (int (*)(...))QGraphicsView::~QGraphicsView
+48    (int (*)(...))QGraphicsView::~QGraphicsView
+56    (int (*)(...))QGraphicsView::event
+64    (int (*)(...))QAbstractScrollArea::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QGraphicsView::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QGraphicsView::mousePressEvent
+176   (int (*)(...))QGraphicsView::mouseReleaseEvent
+184   (int (*)(...))QGraphicsView::mouseDoubleClickEvent
+192   (int (*)(...))QGraphicsView::mouseMoveEvent
+200   (int (*)(...))QGraphicsView::wheelEvent
+208   (int (*)(...))QGraphicsView::keyPressEvent
+216   (int (*)(...))QGraphicsView::keyReleaseEvent
+224   (int (*)(...))QGraphicsView::focusInEvent
+232   (int (*)(...))QGraphicsView::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QGraphicsView::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QGraphicsView::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QGraphicsView::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QGraphicsView::dragEnterEvent
+320   (int (*)(...))QGraphicsView::dragMoveEvent
+328   (int (*)(...))QGraphicsView::dragLeaveEvent
+336   (int (*)(...))QGraphicsView::dropEvent
+344   (int (*)(...))QGraphicsView::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QGraphicsView::inputMethodEvent
+416   (int (*)(...))QGraphicsView::inputMethodQuery
+424   (int (*)(...))QGraphicsView::focusNextPrevChild
+432   (int (*)(...))QGraphicsView::setupViewport
+440   (int (*)(...))QGraphicsView::viewportEvent
+448   (int (*)(...))QGraphicsView::scrollContentsBy
+456   (int (*)(...))QAbstractScrollArea::viewportSizeHint
+464   (int (*)(...))QGraphicsView::drawBackground
+472   (int (*)(...))QGraphicsView::drawForeground
+480   (int (*)(...))QGraphicsView::drawItems
+488   (int (*)(...))-16
+496   (int (*)(...))(& _ZTI13QGraphicsView)
+504   (int (*)(...))QGraphicsView::_ZThn16_N13QGraphicsViewD1Ev
+512   (int (*)(...))QGraphicsView::_ZThn16_N13QGraphicsViewD0Ev
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+552   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+560   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QGraphicsView
+   size=48 align=8
+   base size=48 base align=8
+QGraphicsView (0x0x7f21b096ac98) 0
+    vptr=((& QGraphicsView::_ZTV13QGraphicsView) + 16u)
+  QAbstractScrollArea (0x0x7f21b0988068) 0
+      primary-for QGraphicsView (0x0x7f21b096ac98)
+    QFrame (0x0x7f21b09880d0) 0
+        primary-for QAbstractScrollArea (0x0x7f21b0988068)
+      QWidget (0x0x7f21b5c52ee0) 0
+          primary-for QFrame (0x0x7f21b09880d0)
+        QObject (0x0x7f21aeb0d3c0) 0
+            primary-for QWidget (0x0x7f21b5c52ee0)
+        QPaintDevice (0x0x7f21aeb0d420) 16
+            vptr=((& QGraphicsView::_ZTV13QGraphicsView) + 504u)
+
+Class QGroupBox::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGroupBox::QPrivateSignal (0x0x7f21ae7f1a80) 0 empty
+
+Vtable for QGroupBox
+QGroupBox::_ZTV9QGroupBox: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QGroupBox)
+16    (int (*)(...))QGroupBox::metaObject
+24    (int (*)(...))QGroupBox::qt_metacast
+32    (int (*)(...))QGroupBox::qt_metacall
+40    (int (*)(...))QGroupBox::~QGroupBox
+48    (int (*)(...))QGroupBox::~QGroupBox
+56    (int (*)(...))QGroupBox::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QGroupBox::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QGroupBox::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QGroupBox::mousePressEvent
+176   (int (*)(...))QGroupBox::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QGroupBox::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QGroupBox::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QGroupBox::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QGroupBox::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QGroupBox::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI9QGroupBox)
+448   (int (*)(...))QGroupBox::_ZThn16_N9QGroupBoxD1Ev
+456   (int (*)(...))QGroupBox::_ZThn16_N9QGroupBoxD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QGroupBox
+   size=48 align=8
+   base size=48 base align=8
+QGroupBox (0x0x7f21b064ed00) 0
+    vptr=((& QGroupBox::_ZTV9QGroupBox) + 16u)
+  QWidget (0x0x7f21b5df1ee0) 0
+      primary-for QGroupBox (0x0x7f21b064ed00)
+    QObject (0x0x7f21ae7f1960) 0
+        primary-for QWidget (0x0x7f21b5df1ee0)
+    QPaintDevice (0x0x7f21ae7f19c0) 16
+        vptr=((& QGroupBox::_ZTV9QGroupBox) + 448u)
+
+Class QHeaderView::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QHeaderView::QPrivateSignal (0x0x7f21ae7f1cc0) 0 empty
+
+Vtable for QHeaderView
+QHeaderView::_ZTV11QHeaderView: 108u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QHeaderView)
+16    (int (*)(...))QHeaderView::metaObject
+24    (int (*)(...))QHeaderView::qt_metacast
+32    (int (*)(...))QHeaderView::qt_metacall
+40    (int (*)(...))QHeaderView::~QHeaderView
+48    (int (*)(...))QHeaderView::~QHeaderView
+56    (int (*)(...))QHeaderView::event
+64    (int (*)(...))QAbstractScrollArea::eventFilter
+72    (int (*)(...))QAbstractItemView::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QHeaderView::setVisible
+128   (int (*)(...))QHeaderView::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QHeaderView::mousePressEvent
+176   (int (*)(...))QHeaderView::mouseReleaseEvent
+184   (int (*)(...))QHeaderView::mouseDoubleClickEvent
+192   (int (*)(...))QHeaderView::mouseMoveEvent
+200   (int (*)(...))QAbstractScrollArea::wheelEvent
+208   (int (*)(...))QAbstractItemView::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QAbstractItemView::focusInEvent
+232   (int (*)(...))QAbstractItemView::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QHeaderView::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QAbstractItemView::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QAbstractScrollArea::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QAbstractItemView::dragEnterEvent
+320   (int (*)(...))QAbstractItemView::dragMoveEvent
+328   (int (*)(...))QAbstractItemView::dragLeaveEvent
+336   (int (*)(...))QAbstractItemView::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QAbstractItemView::inputMethodEvent
+416   (int (*)(...))QAbstractItemView::inputMethodQuery
+424   (int (*)(...))QAbstractItemView::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QHeaderView::viewportEvent
+448   (int (*)(...))QHeaderView::scrollContentsBy
+456   (int (*)(...))QAbstractItemView::viewportSizeHint
+464   (int (*)(...))QHeaderView::setModel
+472   (int (*)(...))QAbstractItemView::setSelectionModel
+480   (int (*)(...))QAbstractItemView::keyboardSearch
+488   (int (*)(...))QHeaderView::visualRect
+496   (int (*)(...))QHeaderView::scrollTo
+504   (int (*)(...))QHeaderView::indexAt
+512   (int (*)(...))QAbstractItemView::sizeHintForRow
+520   (int (*)(...))QAbstractItemView::sizeHintForColumn
+528   (int (*)(...))QHeaderView::reset
+536   (int (*)(...))QAbstractItemView::setRootIndex
+544   (int (*)(...))QHeaderView::doItemsLayout
+552   (int (*)(...))QAbstractItemView::selectAll
+560   (int (*)(...))QHeaderView::dataChanged
+568   (int (*)(...))QHeaderView::rowsInserted
+576   (int (*)(...))QAbstractItemView::rowsAboutToBeRemoved
+584   (int (*)(...))QAbstractItemView::selectionChanged
+592   (int (*)(...))QHeaderView::currentChanged
+600   (int (*)(...))QAbstractItemView::updateEditorData
+608   (int (*)(...))QAbstractItemView::updateEditorGeometries
+616   (int (*)(...))QHeaderView::updateGeometries
+624   (int (*)(...))QAbstractItemView::verticalScrollbarAction
+632   (int (*)(...))QAbstractItemView::horizontalScrollbarAction
+640   (int (*)(...))QAbstractItemView::verticalScrollbarValueChanged
+648   (int (*)(...))QAbstractItemView::horizontalScrollbarValueChanged
+656   (int (*)(...))QAbstractItemView::closeEditor
+664   (int (*)(...))QAbstractItemView::commitData
+672   (int (*)(...))QAbstractItemView::editorDestroyed
+680   (int (*)(...))QHeaderView::moveCursor
+688   (int (*)(...))QHeaderView::horizontalOffset
+696   (int (*)(...))QHeaderView::verticalOffset
+704   (int (*)(...))QHeaderView::isIndexHidden
+712   (int (*)(...))QHeaderView::setSelection
+720   (int (*)(...))QHeaderView::visualRegionForSelection
+728   (int (*)(...))QAbstractItemView::selectedIndexes
+736   (int (*)(...))QAbstractItemView::edit
+744   (int (*)(...))QAbstractItemView::selectionCommand
+752   (int (*)(...))QAbstractItemView::startDrag
+760   (int (*)(...))QAbstractItemView::viewOptions
+768   (int (*)(...))QHeaderView::paintSection
+776   (int (*)(...))QHeaderView::sectionSizeFromContents
+784   (int (*)(...))-16
+792   (int (*)(...))(& _ZTI11QHeaderView)
+800   (int (*)(...))QHeaderView::_ZThn16_N11QHeaderViewD1Ev
+808   (int (*)(...))QHeaderView::_ZThn16_N11QHeaderViewD0Ev
+816   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+824   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+832   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+840   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+848   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+856   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QHeaderView
+   size=48 align=8
+   base size=48 base align=8
+QHeaderView (0x0x7f21b064edd0) 0
+    vptr=((& QHeaderView::_ZTV11QHeaderView) + 16u)
+  QAbstractItemView (0x0x7f21b064eea0) 0
+      primary-for QHeaderView (0x0x7f21b064edd0)
+    QAbstractScrollArea (0x0x7f21b0670068) 0
+        primary-for QAbstractItemView (0x0x7f21b064eea0)
+      QFrame (0x0x7f21b0670410) 0
+          primary-for QAbstractScrollArea (0x0x7f21b0670068)
+        QWidget (0x0x7f21b5e05540) 0
+            primary-for QFrame (0x0x7f21b0670410)
+          QObject (0x0x7f21ae7f1ae0) 0
+              primary-for QWidget (0x0x7f21b5e05540)
+          QPaintDevice (0x0x7f21ae7f1b40) 16
+              vptr=((& QHeaderView::_ZTV11QHeaderView) + 800u)
+
+Class QLineEdit::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QLineEdit::QPrivateSignal (0x0x7f21ae74b3c0) 0 empty
+
+Vtable for QLineEdit
+QLineEdit::_ZTV9QLineEdit: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QLineEdit)
+16    (int (*)(...))QLineEdit::metaObject
+24    (int (*)(...))QLineEdit::qt_metacast
+32    (int (*)(...))QLineEdit::qt_metacall
+40    (int (*)(...))QLineEdit::~QLineEdit
+48    (int (*)(...))QLineEdit::~QLineEdit
+56    (int (*)(...))QLineEdit::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QLineEdit::sizeHint
+136   (int (*)(...))QLineEdit::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QLineEdit::mousePressEvent
+176   (int (*)(...))QLineEdit::mouseReleaseEvent
+184   (int (*)(...))QLineEdit::mouseDoubleClickEvent
+192   (int (*)(...))QLineEdit::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QLineEdit::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QLineEdit::focusInEvent
+232   (int (*)(...))QLineEdit::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QLineEdit::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QLineEdit::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QLineEdit::dragEnterEvent
+320   (int (*)(...))QLineEdit::dragMoveEvent
+328   (int (*)(...))QLineEdit::dragLeaveEvent
+336   (int (*)(...))QLineEdit::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QLineEdit::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QLineEdit::inputMethodEvent
+416   (int (*)(...))QLineEdit::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI9QLineEdit)
+448   (int (*)(...))QLineEdit::_ZThn16_N9QLineEditD1Ev
+456   (int (*)(...))QLineEdit::_ZThn16_N9QLineEditD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QLineEdit
+   size=48 align=8
+   base size=48 base align=8
+QLineEdit (0x0x7f21b04a3f70) 0
+    vptr=((& QLineEdit::_ZTV9QLineEdit) + 16u)
+  QWidget (0x0x7f21b5e17bd0) 0
+      primary-for QLineEdit (0x0x7f21b04a3f70)
+    QObject (0x0x7f21ae604a80) 0
+        primary-for QWidget (0x0x7f21b5e17bd0)
+    QPaintDevice (0x0x7f21ae604ae0) 16
+        vptr=((& QLineEdit::_ZTV9QLineEdit) + 448u)
+
+Class QInputDialog::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QInputDialog::QPrivateSignal (0x0x7f21ae3960c0) 0 empty
+
+Vtable for QInputDialog
+QInputDialog::_ZTV12QInputDialog: 69u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QInputDialog)
+16    (int (*)(...))QInputDialog::metaObject
+24    (int (*)(...))QInputDialog::qt_metacast
+32    (int (*)(...))QInputDialog::qt_metacall
+40    (int (*)(...))QInputDialog::~QInputDialog
+48    (int (*)(...))QInputDialog::~QInputDialog
+56    (int (*)(...))QWidget::event
+64    (int (*)(...))QDialog::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QInputDialog::setVisible
+128   (int (*)(...))QInputDialog::sizeHint
+136   (int (*)(...))QInputDialog::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QDialog::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QDialog::resizeEvent
+280   (int (*)(...))QDialog::closeEvent
+288   (int (*)(...))QDialog::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QDialog::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QDialog::open
+440   (int (*)(...))QDialog::exec
+448   (int (*)(...))QInputDialog::done
+456   (int (*)(...))QDialog::accept
+464   (int (*)(...))QDialog::reject
+472   (int (*)(...))-16
+480   (int (*)(...))(& _ZTI12QInputDialog)
+488   (int (*)(...))QInputDialog::_ZThn16_N12QInputDialogD1Ev
+496   (int (*)(...))QInputDialog::_ZThn16_N12QInputDialogD0Ev
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QInputDialog
+   size=48 align=8
+   base size=48 base align=8
+QInputDialog (0x0x7f21b02321a0) 0
+    vptr=((& QInputDialog::_ZTV12QInputDialog) + 16u)
+  QDialog (0x0x7f21b0232340) 0
+      primary-for QInputDialog (0x0x7f21b02321a0)
+    QWidget (0x0x7f21b5e23930) 0
+        primary-for QDialog (0x0x7f21b0232340)
+      QObject (0x0x7f21ae74b420) 0
+          primary-for QWidget (0x0x7f21b5e23930)
+      QPaintDevice (0x0x7f21ae396060) 16
+          vptr=((& QInputDialog::_ZTV12QInputDialog) + 488u)
+
+Class QItemDelegate::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QItemDelegate::QPrivateSignal (0x0x7f21ae40c7e0) 0 empty
+
+Vtable for QItemDelegate
+QItemDelegate::_ZTV13QItemDelegate: 28u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QItemDelegate)
+16    (int (*)(...))QItemDelegate::metaObject
+24    (int (*)(...))QItemDelegate::qt_metacast
+32    (int (*)(...))QItemDelegate::qt_metacall
+40    (int (*)(...))QItemDelegate::~QItemDelegate
+48    (int (*)(...))QItemDelegate::~QItemDelegate
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QItemDelegate::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QItemDelegate::paint
+120   (int (*)(...))QItemDelegate::sizeHint
+128   (int (*)(...))QItemDelegate::createEditor
+136   (int (*)(...))QAbstractItemDelegate::destroyEditor
+144   (int (*)(...))QItemDelegate::setEditorData
+152   (int (*)(...))QItemDelegate::setModelData
+160   (int (*)(...))QItemDelegate::updateEditorGeometry
+168   (int (*)(...))QItemDelegate::editorEvent
+176   (int (*)(...))QAbstractItemDelegate::helpEvent
+184   (int (*)(...))QAbstractItemDelegate::paintingRoles
+192   (int (*)(...))QItemDelegate::drawDisplay
+200   (int (*)(...))QItemDelegate::drawDecoration
+208   (int (*)(...))QItemDelegate::drawFocus
+216   (int (*)(...))QItemDelegate::drawCheck
+
+Class QItemDelegate
+   size=16 align=8
+   base size=16 base align=8
+QItemDelegate (0x0x7f21b02bb888) 0
+    vptr=((& QItemDelegate::_ZTV13QItemDelegate) + 16u)
+  QAbstractItemDelegate (0x0x7f21b02bb8f0) 0
+      primary-for QItemDelegate (0x0x7f21b02bb888)
+    QObject (0x0x7f21ae40c780) 0
+        primary-for QAbstractItemDelegate (0x0x7f21b02bb8f0)
+
+Vtable for QItemEditorCreatorBase
+QItemEditorCreatorBase::_ZTV22QItemEditorCreatorBase: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI22QItemEditorCreatorBase)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+
+Class QItemEditorCreatorBase
+   size=8 align=8
+   base size=8 base align=8
+QItemEditorCreatorBase (0x0x7f21ae449000) 0 nearly-empty
+    vptr=((& QItemEditorCreatorBase::_ZTV22QItemEditorCreatorBase) + 16u)
+
+Vtable for QItemEditorFactory
+QItemEditorFactory::_ZTV18QItemEditorFactory: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QItemEditorFactory)
+16    (int (*)(...))QItemEditorFactory::~QItemEditorFactory
+24    (int (*)(...))QItemEditorFactory::~QItemEditorFactory
+32    (int (*)(...))QItemEditorFactory::createEditor
+40    (int (*)(...))QItemEditorFactory::valuePropertyName
+
+Class QItemEditorFactory
+   size=16 align=8
+   base size=16 base align=8
+QItemEditorFactory (0x0x7f21ae206540) 0
+    vptr=((& QItemEditorFactory::_ZTV18QItemEditorFactory) + 16u)
+
+Class QKeyEventTransition::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QKeyEventTransition::QPrivateSignal (0x0x7f21ae206f60) 0 empty
+
+Vtable for QKeyEventTransition
+QKeyEventTransition::_ZTV19QKeyEventTransition: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QKeyEventTransition)
+16    (int (*)(...))QKeyEventTransition::metaObject
+24    (int (*)(...))QKeyEventTransition::qt_metacast
+32    (int (*)(...))QKeyEventTransition::qt_metacall
+40    (int (*)(...))QKeyEventTransition::~QKeyEventTransition
+48    (int (*)(...))QKeyEventTransition::~QKeyEventTransition
+56    (int (*)(...))QEventTransition::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QKeyEventTransition::eventTest
+120   (int (*)(...))QKeyEventTransition::onTransition
+
+Class QKeyEventTransition
+   size=16 align=8
+   base size=16 base align=8
+QKeyEventTransition (0x0x7f21b02bbc98) 0
+    vptr=((& QKeyEventTransition::_ZTV19QKeyEventTransition) + 16u)
+  QEventTransition (0x0x7f21b03824e0) 0
+      primary-for QKeyEventTransition (0x0x7f21b02bbc98)
+    QAbstractTransition (0x0x7f21b005e3a8) 0
+        primary-for QEventTransition (0x0x7f21b03824e0)
+      QObject (0x0x7f21ae206ea0) 0
+          primary-for QAbstractTransition (0x0x7f21b005e3a8)
+
+Class QKeySequenceEdit::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QKeySequenceEdit::QPrivateSignal (0x0x7f21ae262ba0) 0 empty
+
+Vtable for QKeySequenceEdit
+QKeySequenceEdit::_ZTV16QKeySequenceEdit: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QKeySequenceEdit)
+16    (int (*)(...))QKeySequenceEdit::metaObject
+24    (int (*)(...))QKeySequenceEdit::qt_metacast
+32    (int (*)(...))QKeySequenceEdit::qt_metacall
+40    (int (*)(...))QKeySequenceEdit::~QKeySequenceEdit
+48    (int (*)(...))QKeySequenceEdit::~QKeySequenceEdit
+56    (int (*)(...))QKeySequenceEdit::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QKeySequenceEdit::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QKeySequenceEdit::keyPressEvent
+216   (int (*)(...))QKeySequenceEdit::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI16QKeySequenceEdit)
+448   (int (*)(...))QKeySequenceEdit::_ZThn16_N16QKeySequenceEditD1Ev
+456   (int (*)(...))QKeySequenceEdit::_ZThn16_N16QKeySequenceEditD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QKeySequenceEdit
+   size=48 align=8
+   base size=48 base align=8
+QKeySequenceEdit (0x0x7f21b005e410) 0
+    vptr=((& QKeySequenceEdit::_ZTV16QKeySequenceEdit) + 16u)
+  QWidget (0x0x7f21b5b66e70) 0
+      primary-for QKeySequenceEdit (0x0x7f21b005e410)
+    QObject (0x0x7f21ae262180) 0
+        primary-for QWidget (0x0x7f21b5b66e70)
+    QPaintDevice (0x0x7f21ae2621e0) 16
+        vptr=((& QKeySequenceEdit::_ZTV16QKeySequenceEdit) + 448u)
+
+Class QLabel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QLabel::QPrivateSignal (0x0x7f21ae262d80) 0 empty
+
+Vtable for QLabel
+QLabel::_ZTV6QLabel: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI6QLabel)
+16    (int (*)(...))QLabel::metaObject
+24    (int (*)(...))QLabel::qt_metacast
+32    (int (*)(...))QLabel::qt_metacall
+40    (int (*)(...))QLabel::~QLabel
+48    (int (*)(...))QLabel::~QLabel
+56    (int (*)(...))QLabel::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QLabel::sizeHint
+136   (int (*)(...))QLabel::minimumSizeHint
+144   (int (*)(...))QLabel::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QLabel::mousePressEvent
+176   (int (*)(...))QLabel::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QLabel::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QLabel::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QLabel::focusInEvent
+232   (int (*)(...))QLabel::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QLabel::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QLabel::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QLabel::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QLabel::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI6QLabel)
+448   (int (*)(...))QLabel::_ZThn16_N6QLabelD1Ev
+456   (int (*)(...))QLabel::_ZThn16_N6QLabelD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QLabel
+   size=48 align=8
+   base size=48 base align=8
+QLabel (0x0x7f21b005eb60) 0
+    vptr=((& QLabel::_ZTV6QLabel) + 16u)
+  QFrame (0x0x7f21b005ebc8) 0
+      primary-for QLabel (0x0x7f21b005eb60)
+    QWidget (0x0x7f21b5b72460) 0
+        primary-for QFrame (0x0x7f21b005ebc8)
+      QObject (0x0x7f21ae262c00) 0
+          primary-for QWidget (0x0x7f21b5b72460)
+      QPaintDevice (0x0x7f21ae262d20) 16
+          vptr=((& QLabel::_ZTV6QLabel) + 448u)
+
+Class QLCDNumber::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QLCDNumber::QPrivateSignal (0x0x7f21ae285960) 0 empty
+
+Vtable for QLCDNumber
+QLCDNumber::_ZTV10QLCDNumber: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QLCDNumber)
+16    (int (*)(...))QLCDNumber::metaObject
+24    (int (*)(...))QLCDNumber::qt_metacast
+32    (int (*)(...))QLCDNumber::qt_metacall
+40    (int (*)(...))QLCDNumber::~QLCDNumber
+48    (int (*)(...))QLCDNumber::~QLCDNumber
+56    (int (*)(...))QLCDNumber::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QLCDNumber::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QLCDNumber::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI10QLCDNumber)
+448   (int (*)(...))QLCDNumber::_ZThn16_N10QLCDNumberD1Ev
+456   (int (*)(...))QLCDNumber::_ZThn16_N10QLCDNumberD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QLCDNumber
+   size=48 align=8
+   base size=48 base align=8
+QLCDNumber (0x0x7f21b005ed68) 0
+    vptr=((& QLCDNumber::_ZTV10QLCDNumber) + 16u)
+  QFrame (0x0x7f21b005ef70) 0
+      primary-for QLCDNumber (0x0x7f21b005ed68)
+    QWidget (0x0x7f21b5b72af0) 0
+        primary-for QFrame (0x0x7f21b005ef70)
+      QObject (0x0x7f21ae285000) 0
+          primary-for QWidget (0x0x7f21b5b72af0)
+      QPaintDevice (0x0x7f21ae285060) 16
+          vptr=((& QLCDNumber::_ZTV10QLCDNumber) + 448u)
+
+Class QListView::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QListView::QPrivateSignal (0x0x7f21ae285d20) 0 empty
+
+Vtable for QListView
+QListView::_ZTV9QListView: 106u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QListView)
+16    (int (*)(...))QListView::metaObject
+24    (int (*)(...))QListView::qt_metacast
+32    (int (*)(...))QListView::qt_metacall
+40    (int (*)(...))QListView::~QListView
+48    (int (*)(...))QListView::~QListView
+56    (int (*)(...))QListView::event
+64    (int (*)(...))QAbstractScrollArea::eventFilter
+72    (int (*)(...))QListView::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractScrollArea::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractItemView::mousePressEvent
+176   (int (*)(...))QListView::mouseReleaseEvent
+184   (int (*)(...))QAbstractItemView::mouseDoubleClickEvent
+192   (int (*)(...))QListView::mouseMoveEvent
+200   (int (*)(...))QListView::wheelEvent
+208   (int (*)(...))QAbstractItemView::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QAbstractItemView::focusInEvent
+232   (int (*)(...))QAbstractItemView::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QListView::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QListView::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QAbstractScrollArea::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QAbstractItemView::dragEnterEvent
+320   (int (*)(...))QListView::dragMoveEvent
+328   (int (*)(...))QListView::dragLeaveEvent
+336   (int (*)(...))QListView::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QAbstractItemView::inputMethodEvent
+416   (int (*)(...))QAbstractItemView::inputMethodQuery
+424   (int (*)(...))QAbstractItemView::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QAbstractItemView::viewportEvent
+448   (int (*)(...))QListView::scrollContentsBy
+456   (int (*)(...))QListView::viewportSizeHint
+464   (int (*)(...))QAbstractItemView::setModel
+472   (int (*)(...))QAbstractItemView::setSelectionModel
+480   (int (*)(...))QAbstractItemView::keyboardSearch
+488   (int (*)(...))QListView::visualRect
+496   (int (*)(...))QListView::scrollTo
+504   (int (*)(...))QListView::indexAt
+512   (int (*)(...))QAbstractItemView::sizeHintForRow
+520   (int (*)(...))QAbstractItemView::sizeHintForColumn
+528   (int (*)(...))QListView::reset
+536   (int (*)(...))QListView::setRootIndex
+544   (int (*)(...))QListView::doItemsLayout
+552   (int (*)(...))QAbstractItemView::selectAll
+560   (int (*)(...))QListView::dataChanged
+568   (int (*)(...))QListView::rowsInserted
+576   (int (*)(...))QListView::rowsAboutToBeRemoved
+584   (int (*)(...))QListView::selectionChanged
+592   (int (*)(...))QListView::currentChanged
+600   (int (*)(...))QAbstractItemView::updateEditorData
+608   (int (*)(...))QAbstractItemView::updateEditorGeometries
+616   (int (*)(...))QListView::updateGeometries
+624   (int (*)(...))QAbstractItemView::verticalScrollbarAction
+632   (int (*)(...))QAbstractItemView::horizontalScrollbarAction
+640   (int (*)(...))QAbstractItemView::verticalScrollbarValueChanged
+648   (int (*)(...))QAbstractItemView::horizontalScrollbarValueChanged
+656   (int (*)(...))QAbstractItemView::closeEditor
+664   (int (*)(...))QAbstractItemView::commitData
+672   (int (*)(...))QAbstractItemView::editorDestroyed
+680   (int (*)(...))QListView::moveCursor
+688   (int (*)(...))QListView::horizontalOffset
+696   (int (*)(...))QListView::verticalOffset
+704   (int (*)(...))QListView::isIndexHidden
+712   (int (*)(...))QListView::setSelection
+720   (int (*)(...))QListView::visualRegionForSelection
+728   (int (*)(...))QListView::selectedIndexes
+736   (int (*)(...))QAbstractItemView::edit
+744   (int (*)(...))QAbstractItemView::selectionCommand
+752   (int (*)(...))QListView::startDrag
+760   (int (*)(...))QListView::viewOptions
+768   (int (*)(...))-16
+776   (int (*)(...))(& _ZTI9QListView)
+784   (int (*)(...))QListView::_ZThn16_N9QListViewD1Ev
+792   (int (*)(...))QListView::_ZThn16_N9QListViewD0Ev
+800   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+808   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+816   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+824   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+832   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+840   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QListView
+   size=48 align=8
+   base size=48 base align=8
+QListView (0x0x7f21b007e000) 0
+    vptr=((& QListView::_ZTV9QListView) + 16u)
+  QAbstractItemView (0x0x7f21b007eea0) 0
+      primary-for QListView (0x0x7f21b007e000)
+    QAbstractScrollArea (0x0x7f21b007ef08) 0
+        primary-for QAbstractItemView (0x0x7f21b007eea0)
+      QFrame (0x0x7f21b009e680) 0
+          primary-for QAbstractScrollArea (0x0x7f21b007ef08)
+        QWidget (0x0x7f21b5b7e7e0) 0
+            primary-for QFrame (0x0x7f21b009e680)
+          QObject (0x0x7f21ae2859c0) 0
+              primary-for QWidget (0x0x7f21b5b7e7e0)
+          QPaintDevice (0x0x7f21ae285cc0) 16
+              vptr=((& QListView::_ZTV9QListView) + 784u)
+
+Vtable for QListWidgetItem
+QListWidgetItem::_ZTV15QListWidgetItem: 11u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QListWidgetItem)
+16    (int (*)(...))QListWidgetItem::~QListWidgetItem
+24    (int (*)(...))QListWidgetItem::~QListWidgetItem
+32    (int (*)(...))QListWidgetItem::clone
+40    (int (*)(...))QListWidgetItem::setBackgroundColor
+48    (int (*)(...))QListWidgetItem::data
+56    (int (*)(...))QListWidgetItem::setData
+64    (int (*)(...))QListWidgetItem::operator<
+72    (int (*)(...))QListWidgetItem::read
+80    (int (*)(...))QListWidgetItem::write
+
+Class QListWidgetItem
+   size=48 align=8
+   base size=44 base align=8
+QListWidgetItem (0x0x7f21add9dea0) 0
+    vptr=((& QListWidgetItem::_ZTV15QListWidgetItem) + 16u)
+
+Class QListWidget::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QListWidget::QPrivateSignal (0x0x7f21ade1ede0) 0 empty
+
+Vtable for QListWidget
+QListWidget::_ZTV11QListWidget: 110u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QListWidget)
+16    (int (*)(...))QListWidget::metaObject
+24    (int (*)(...))QListWidget::qt_metacast
+32    (int (*)(...))QListWidget::qt_metacall
+40    (int (*)(...))QListWidget::~QListWidget
+48    (int (*)(...))QListWidget::~QListWidget
+56    (int (*)(...))QListWidget::event
+64    (int (*)(...))QAbstractScrollArea::eventFilter
+72    (int (*)(...))QListView::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractScrollArea::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractItemView::mousePressEvent
+176   (int (*)(...))QListView::mouseReleaseEvent
+184   (int (*)(...))QAbstractItemView::mouseDoubleClickEvent
+192   (int (*)(...))QListView::mouseMoveEvent
+200   (int (*)(...))QListView::wheelEvent
+208   (int (*)(...))QAbstractItemView::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QAbstractItemView::focusInEvent
+232   (int (*)(...))QAbstractItemView::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QListView::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QListView::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QAbstractScrollArea::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QAbstractItemView::dragEnterEvent
+320   (int (*)(...))QListView::dragMoveEvent
+328   (int (*)(...))QListView::dragLeaveEvent
+336   (int (*)(...))QListWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QAbstractItemView::inputMethodEvent
+416   (int (*)(...))QAbstractItemView::inputMethodQuery
+424   (int (*)(...))QAbstractItemView::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QAbstractItemView::viewportEvent
+448   (int (*)(...))QListView::scrollContentsBy
+456   (int (*)(...))QListView::viewportSizeHint
+464   (int (*)(...))QListWidget::setModel
+472   (int (*)(...))QListWidget::setSelectionModel
+480   (int (*)(...))QAbstractItemView::keyboardSearch
+488   (int (*)(...))QListView::visualRect
+496   (int (*)(...))QListView::scrollTo
+504   (int (*)(...))QListView::indexAt
+512   (int (*)(...))QAbstractItemView::sizeHintForRow
+520   (int (*)(...))QAbstractItemView::sizeHintForColumn
+528   (int (*)(...))QListView::reset
+536   (int (*)(...))QListView::setRootIndex
+544   (int (*)(...))QListView::doItemsLayout
+552   (int (*)(...))QAbstractItemView::selectAll
+560   (int (*)(...))QListView::dataChanged
+568   (int (*)(...))QListView::rowsInserted
+576   (int (*)(...))QListView::rowsAboutToBeRemoved
+584   (int (*)(...))QListView::selectionChanged
+592   (int (*)(...))QListView::currentChanged
+600   (int (*)(...))QAbstractItemView::updateEditorData
+608   (int (*)(...))QAbstractItemView::updateEditorGeometries
+616   (int (*)(...))QListView::updateGeometries
+624   (int (*)(...))QAbstractItemView::verticalScrollbarAction
+632   (int (*)(...))QAbstractItemView::horizontalScrollbarAction
+640   (int (*)(...))QAbstractItemView::verticalScrollbarValueChanged
+648   (int (*)(...))QAbstractItemView::horizontalScrollbarValueChanged
+656   (int (*)(...))QAbstractItemView::closeEditor
+664   (int (*)(...))QAbstractItemView::commitData
+672   (int (*)(...))QAbstractItemView::editorDestroyed
+680   (int (*)(...))QListView::moveCursor
+688   (int (*)(...))QListView::horizontalOffset
+696   (int (*)(...))QListView::verticalOffset
+704   (int (*)(...))QListView::isIndexHidden
+712   (int (*)(...))QListView::setSelection
+720   (int (*)(...))QListView::visualRegionForSelection
+728   (int (*)(...))QListView::selectedIndexes
+736   (int (*)(...))QAbstractItemView::edit
+744   (int (*)(...))QAbstractItemView::selectionCommand
+752   (int (*)(...))QListView::startDrag
+760   (int (*)(...))QListView::viewOptions
+768   (int (*)(...))QListWidget::mimeTypes
+776   (int (*)(...))QListWidget::mimeData
+784   (int (*)(...))QListWidget::dropMimeData
+792   (int (*)(...))QListWidget::supportedDropActions
+800   (int (*)(...))-16
+808   (int (*)(...))(& _ZTI11QListWidget)
+816   (int (*)(...))QListWidget::_ZThn16_N11QListWidgetD1Ev
+824   (int (*)(...))QListWidget::_ZThn16_N11QListWidgetD0Ev
+832   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+840   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+848   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+856   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+864   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+872   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QListWidget
+   size=48 align=8
+   base size=48 base align=8
+QListWidget (0x0x7f21b009e7b8) 0
+    vptr=((& QListWidget::_ZTV11QListWidget) + 16u)
+  QListView (0x0x7f21b009ea90) 0
+      primary-for QListWidget (0x0x7f21b009e7b8)
+    QAbstractItemView (0x0x7f21b009eaf8) 0
+        primary-for QListView (0x0x7f21b009ea90)
+      QAbstractScrollArea (0x0x7f21b009ef70) 0
+          primary-for QAbstractItemView (0x0x7f21b009eaf8)
+        QFrame (0x0x7f21b00bc000) 0
+            primary-for QAbstractScrollArea (0x0x7f21b009ef70)
+          QWidget (0x0x7f21b5b9fee0) 0
+              primary-for QFrame (0x0x7f21b00bc000)
+            QObject (0x0x7f21ade1e240) 0
+                primary-for QWidget (0x0x7f21b5b9fee0)
+            QPaintDevice (0x0x7f21ade1ed80) 16
+                vptr=((& QListWidget::_ZTV11QListWidget) + 816u)
+
+Class QMainWindow::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QMainWindow::QPrivateSignal (0x0x7f21ade49480) 0 empty
+
+Vtable for QMainWindow
+QMainWindow::_ZTV11QMainWindow: 65u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QMainWindow)
+16    (int (*)(...))QMainWindow::metaObject
+24    (int (*)(...))QMainWindow::qt_metacast
+32    (int (*)(...))QMainWindow::qt_metacall
+40    (int (*)(...))QMainWindow::~QMainWindow
+48    (int (*)(...))QMainWindow::~QMainWindow
+56    (int (*)(...))QMainWindow::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QMainWindow::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QMainWindow::createPopupMenu
+440   (int (*)(...))-16
+448   (int (*)(...))(& _ZTI11QMainWindow)
+456   (int (*)(...))QMainWindow::_ZThn16_N11QMainWindowD1Ev
+464   (int (*)(...))QMainWindow::_ZThn16_N11QMainWindowD0Ev
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QMainWindow
+   size=48 align=8
+   base size=48 base align=8
+QMainWindow (0x0x7f21b00bc2d8) 0
+    vptr=((& QMainWindow::_ZTV11QMainWindow) + 16u)
+  QWidget (0x0x7f21b5bc3620) 0
+      primary-for QMainWindow (0x0x7f21b00bc2d8)
+    QObject (0x0x7f21ade49360) 0
+        primary-for QWidget (0x0x7f21b5bc3620)
+    QPaintDevice (0x0x7f21ade493c0) 16
+        vptr=((& QMainWindow::_ZTV11QMainWindow) + 456u)
+
+Class QMdiArea::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QMdiArea::QPrivateSignal (0x0x7f21ade73900) 0 empty
+
+Vtable for QMdiArea
+QMdiArea::_ZTV8QMdiArea: 68u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI8QMdiArea)
+16    (int (*)(...))QMdiArea::metaObject
+24    (int (*)(...))QMdiArea::qt_metacast
+32    (int (*)(...))QMdiArea::qt_metacall
+40    (int (*)(...))QMdiArea::~QMdiArea
+48    (int (*)(...))QMdiArea::~QMdiArea
+56    (int (*)(...))QMdiArea::event
+64    (int (*)(...))QMdiArea::eventFilter
+72    (int (*)(...))QMdiArea::timerEvent
+80    (int (*)(...))QMdiArea::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QMdiArea::sizeHint
+136   (int (*)(...))QMdiArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractScrollArea::mousePressEvent
+176   (int (*)(...))QAbstractScrollArea::mouseReleaseEvent
+184   (int (*)(...))QAbstractScrollArea::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractScrollArea::mouseMoveEvent
+200   (int (*)(...))QAbstractScrollArea::wheelEvent
+208   (int (*)(...))QAbstractScrollArea::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QMdiArea::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QMdiArea::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QAbstractScrollArea::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QAbstractScrollArea::dragEnterEvent
+320   (int (*)(...))QAbstractScrollArea::dragMoveEvent
+328   (int (*)(...))QAbstractScrollArea::dragLeaveEvent
+336   (int (*)(...))QAbstractScrollArea::dropEvent
+344   (int (*)(...))QMdiArea::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QMdiArea::setupViewport
+440   (int (*)(...))QMdiArea::viewportEvent
+448   (int (*)(...))QMdiArea::scrollContentsBy
+456   (int (*)(...))QAbstractScrollArea::viewportSizeHint
+464   (int (*)(...))-16
+472   (int (*)(...))(& _ZTI8QMdiArea)
+480   (int (*)(...))QMdiArea::_ZThn16_N8QMdiAreaD1Ev
+488   (int (*)(...))QMdiArea::_ZThn16_N8QMdiAreaD0Ev
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QMdiArea
+   size=48 align=8
+   base size=48 base align=8
+QMdiArea (0x0x7f21b00bc548) 0
+    vptr=((& QMdiArea::_ZTV8QMdiArea) + 16u)
+  QAbstractScrollArea (0x0x7f21b00bc6e8) 0
+      primary-for QMdiArea (0x0x7f21b00bc548)
+    QFrame (0x0x7f21b00bc750) 0
+        primary-for QAbstractScrollArea (0x0x7f21b00bc6e8)
+      QWidget (0x0x7f21b5bee460) 0
+          primary-for QFrame (0x0x7f21b00bc750)
+        QObject (0x0x7f21ade73360) 0
+            primary-for QWidget (0x0x7f21b5bee460)
+        QPaintDevice (0x0x7f21ade738a0) 16
+            vptr=((& QMdiArea::_ZTV8QMdiArea) + 480u)
+
+Class QMdiSubWindow::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QMdiSubWindow::QPrivateSignal (0x0x7f21adef5120) 0 empty
+
+Vtable for QMdiSubWindow
+QMdiSubWindow::_ZTV13QMdiSubWindow: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QMdiSubWindow)
+16    (int (*)(...))QMdiSubWindow::metaObject
+24    (int (*)(...))QMdiSubWindow::qt_metacast
+32    (int (*)(...))QMdiSubWindow::qt_metacall
+40    (int (*)(...))QMdiSubWindow::~QMdiSubWindow
+48    (int (*)(...))QMdiSubWindow::~QMdiSubWindow
+56    (int (*)(...))QMdiSubWindow::event
+64    (int (*)(...))QMdiSubWindow::eventFilter
+72    (int (*)(...))QMdiSubWindow::timerEvent
+80    (int (*)(...))QMdiSubWindow::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QMdiSubWindow::sizeHint
+136   (int (*)(...))QMdiSubWindow::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QMdiSubWindow::mousePressEvent
+176   (int (*)(...))QMdiSubWindow::mouseReleaseEvent
+184   (int (*)(...))QMdiSubWindow::mouseDoubleClickEvent
+192   (int (*)(...))QMdiSubWindow::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QMdiSubWindow::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QMdiSubWindow::focusInEvent
+232   (int (*)(...))QMdiSubWindow::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QMdiSubWindow::leaveEvent
+256   (int (*)(...))QMdiSubWindow::paintEvent
+264   (int (*)(...))QMdiSubWindow::moveEvent
+272   (int (*)(...))QMdiSubWindow::resizeEvent
+280   (int (*)(...))QMdiSubWindow::closeEvent
+288   (int (*)(...))QMdiSubWindow::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QMdiSubWindow::showEvent
+352   (int (*)(...))QMdiSubWindow::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QMdiSubWindow::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI13QMdiSubWindow)
+448   (int (*)(...))QMdiSubWindow::_ZThn16_N13QMdiSubWindowD1Ev
+456   (int (*)(...))QMdiSubWindow::_ZThn16_N13QMdiSubWindowD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QMdiSubWindow
+   size=48 align=8
+   base size=48 base align=8
+QMdiSubWindow (0x0x7f21b00dd548) 0
+    vptr=((& QMdiSubWindow::_ZTV13QMdiSubWindow) + 16u)
+  QWidget (0x0x7f21b5c163f0) 0
+      primary-for QMdiSubWindow (0x0x7f21b00dd548)
+    QObject (0x0x7f21adecd540) 0
+        primary-for QWidget (0x0x7f21b5c163f0)
+    QPaintDevice (0x0x7f21adecd5a0) 16
+        vptr=((& QMdiSubWindow::_ZTV13QMdiSubWindow) + 448u)
+
+Class QMenu::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QMenu::QPrivateSignal (0x0x7f21adf13480) 0 empty
+
+Vtable for QMenu
+QMenu::_ZTV5QMenu: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI5QMenu)
+16    (int (*)(...))QMenu::metaObject
+24    (int (*)(...))QMenu::qt_metacast
+32    (int (*)(...))QMenu::qt_metacall
+40    (int (*)(...))QMenu::~QMenu
+48    (int (*)(...))QMenu::~QMenu
+56    (int (*)(...))QMenu::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QMenu::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QMenu::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QMenu::mousePressEvent
+176   (int (*)(...))QMenu::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QMenu::mouseMoveEvent
+200   (int (*)(...))QMenu::wheelEvent
+208   (int (*)(...))QMenu::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QMenu::enterEvent
+248   (int (*)(...))QMenu::leaveEvent
+256   (int (*)(...))QMenu::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QMenu::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QMenu::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QMenu::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QMenu::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI5QMenu)
+448   (int (*)(...))QMenu::_ZThn16_N5QMenuD1Ev
+456   (int (*)(...))QMenu::_ZThn16_N5QMenuD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QMenu
+   size=48 align=8
+   base size=48 base align=8
+QMenu (0x0x7f21b00ff7b8) 0
+    vptr=((& QMenu::_ZTV5QMenu) + 16u)
+  QWidget (0x0x7f21b5c33af0) 0
+      primary-for QMenu (0x0x7f21b00ff7b8)
+    QObject (0x0x7f21adef5a20) 0
+        primary-for QWidget (0x0x7f21b5c33af0)
+    QPaintDevice (0x0x7f21adf13420) 16
+        vptr=((& QMenu::_ZTV5QMenu) + 448u)
+
+Class QMenuBar::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QMenuBar::QPrivateSignal (0x0x7f21adf13780) 0 empty
+
+Vtable for QMenuBar
+QMenuBar::_ZTV8QMenuBar: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI8QMenuBar)
+16    (int (*)(...))QMenuBar::metaObject
+24    (int (*)(...))QMenuBar::qt_metacast
+32    (int (*)(...))QMenuBar::qt_metacall
+40    (int (*)(...))QMenuBar::~QMenuBar
+48    (int (*)(...))QMenuBar::~QMenuBar
+56    (int (*)(...))QMenuBar::event
+64    (int (*)(...))QMenuBar::eventFilter
+72    (int (*)(...))QMenuBar::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QMenuBar::setVisible
+128   (int (*)(...))QMenuBar::sizeHint
+136   (int (*)(...))QMenuBar::minimumSizeHint
+144   (int (*)(...))QMenuBar::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QMenuBar::mousePressEvent
+176   (int (*)(...))QMenuBar::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QMenuBar::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QMenuBar::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QMenuBar::focusInEvent
+232   (int (*)(...))QMenuBar::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QMenuBar::leaveEvent
+256   (int (*)(...))QMenuBar::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QMenuBar::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QMenuBar::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QMenuBar::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI8QMenuBar)
+448   (int (*)(...))QMenuBar::_ZThn16_N8QMenuBarD1Ev
+456   (int (*)(...))QMenuBar::_ZThn16_N8QMenuBarD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QMenuBar
+   size=48 align=8
+   base size=48 base align=8
+QMenuBar (0x0x7f21b00ff820) 0
+    vptr=((& QMenuBar::_ZTV8QMenuBar) + 16u)
+  QWidget (0x0x7f21b584f070) 0
+      primary-for QMenuBar (0x0x7f21b00ff820)
+    QObject (0x0x7f21adf13540) 0
+        primary-for QWidget (0x0x7f21b584f070)
+    QPaintDevice (0x0x7f21adf13720) 16
+        vptr=((& QMenuBar::_ZTV8QMenuBar) + 448u)
+
+Class QMessageBox::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QMessageBox::QPrivateSignal (0x0x7f21ada1b000) 0 empty
+
+Vtable for QMessageBox
+QMessageBox::_ZTV11QMessageBox: 69u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QMessageBox)
+16    (int (*)(...))QMessageBox::metaObject
+24    (int (*)(...))QMessageBox::qt_metacast
+32    (int (*)(...))QMessageBox::qt_metacall
+40    (int (*)(...))QMessageBox::~QMessageBox
+48    (int (*)(...))QMessageBox::~QMessageBox
+56    (int (*)(...))QMessageBox::event
+64    (int (*)(...))QDialog::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QDialog::setVisible
+128   (int (*)(...))QDialog::sizeHint
+136   (int (*)(...))QDialog::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QMessageBox::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QMessageBox::resizeEvent
+280   (int (*)(...))QMessageBox::closeEvent
+288   (int (*)(...))QDialog::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QMessageBox::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QMessageBox::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QDialog::open
+440   (int (*)(...))QDialog::exec
+448   (int (*)(...))QDialog::done
+456   (int (*)(...))QDialog::accept
+464   (int (*)(...))QDialog::reject
+472   (int (*)(...))-16
+480   (int (*)(...))(& _ZTI11QMessageBox)
+488   (int (*)(...))QMessageBox::_ZThn16_N11QMessageBoxD1Ev
+496   (int (*)(...))QMessageBox::_ZThn16_N11QMessageBoxD0Ev
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QMessageBox
+   size=48 align=8
+   base size=48 base align=8
+QMessageBox (0x0x7f21b011b270) 0
+    vptr=((& QMessageBox::_ZTV11QMessageBox) + 16u)
+  QDialog (0x0x7f21b011b2d8) 0
+      primary-for QMessageBox (0x0x7f21b011b270)
+    QWidget (0x0x7f21b584f930) 0
+        primary-for QDialog (0x0x7f21b011b2d8)
+      QObject (0x0x7f21ad9f7ea0) 0
+          primary-for QWidget (0x0x7f21b584f930)
+      QPaintDevice (0x0x7f21ad9f7f00) 16
+          vptr=((& QMessageBox::_ZTV11QMessageBox) + 488u)
+
+Class QMouseEventTransition::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QMouseEventTransition::QPrivateSignal (0x0x7f21ada1b420) 0 empty
+
+Vtable for QMouseEventTransition
+QMouseEventTransition::_ZTV21QMouseEventTransition: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QMouseEventTransition)
+16    (int (*)(...))QMouseEventTransition::metaObject
+24    (int (*)(...))QMouseEventTransition::qt_metacast
+32    (int (*)(...))QMouseEventTransition::qt_metacall
+40    (int (*)(...))QMouseEventTransition::~QMouseEventTransition
+48    (int (*)(...))QMouseEventTransition::~QMouseEventTransition
+56    (int (*)(...))QEventTransition::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QMouseEventTransition::eventTest
+120   (int (*)(...))QMouseEventTransition::onTransition
+
+Class QMouseEventTransition
+   size=16 align=8
+   base size=16 base align=8
+QMouseEventTransition (0x0x7f21b011bd68) 0
+    vptr=((& QMouseEventTransition::_ZTV21QMouseEventTransition) + 16u)
+  QEventTransition (0x0x7f21b011bea0) 0
+      primary-for QMouseEventTransition (0x0x7f21b011bd68)
+    QAbstractTransition (0x0x7f21b011bf08) 0
+        primary-for QEventTransition (0x0x7f21b011bea0)
+      QObject (0x0x7f21ada1b360) 0
+          primary-for QAbstractTransition (0x0x7f21b011bf08)
+
+Class QOpenGLWidget::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOpenGLWidget::QPrivateSignal (0x0x7f21ada1b600) 0 empty
+
+Vtable for QOpenGLWidget
+QOpenGLWidget::_ZTV13QOpenGLWidget: 67u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QOpenGLWidget)
+16    (int (*)(...))QOpenGLWidget::metaObject
+24    (int (*)(...))QOpenGLWidget::qt_metacast
+32    (int (*)(...))QOpenGLWidget::qt_metacall
+40    (int (*)(...))QOpenGLWidget::~QOpenGLWidget
+48    (int (*)(...))QOpenGLWidget::~QOpenGLWidget
+56    (int (*)(...))QOpenGLWidget::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QOpenGLWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QOpenGLWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QOpenGLWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QOpenGLWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QOpenGLWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QOpenGLWidget::initializeGL
+440   (int (*)(...))QOpenGLWidget::resizeGL
+448   (int (*)(...))QOpenGLWidget::paintGL
+456   (int (*)(...))-16
+464   (int (*)(...))(& _ZTI13QOpenGLWidget)
+472   (int (*)(...))QOpenGLWidget::_ZThn16_N13QOpenGLWidgetD1Ev
+480   (int (*)(...))QOpenGLWidget::_ZThn16_N13QOpenGLWidgetD0Ev
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+496   (int (*)(...))QOpenGLWidget::_ZThn16_NK13QOpenGLWidget11paintEngineEv
+504   (int (*)(...))QOpenGLWidget::_ZThn16_NK13QOpenGLWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+520   (int (*)(...))QOpenGLWidget::_ZThn16_NK13QOpenGLWidget10redirectedEP6QPoint
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QOpenGLWidget
+   size=48 align=8
+   base size=48 base align=8
+QOpenGLWidget (0x0x7f21b014a888) 0
+    vptr=((& QOpenGLWidget::_ZTV13QOpenGLWidget) + 16u)
+  QWidget (0x0x7f21b587d9a0) 0
+      primary-for QOpenGLWidget (0x0x7f21b014a888)
+    QObject (0x0x7f21ada1b480) 0
+        primary-for QWidget (0x0x7f21b587d9a0)
+    QPaintDevice (0x0x7f21ada1b540) 16
+        vptr=((& QOpenGLWidget::_ZTV13QOpenGLWidget) + 472u)
+
+Class QTextEdit::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTextEdit::QPrivateSignal (0x0x7f21ada1bf00) 0 empty
+
+Class QTextEdit::ExtraSelection
+   size=24 align=8
+   base size=24 base align=8
+QTextEdit::ExtraSelection (0x0x7f21ada1bf60) 0
+
+Vtable for QTextEdit
+QTextEdit::_ZTV9QTextEdit: 73u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QTextEdit)
+16    (int (*)(...))QTextEdit::metaObject
+24    (int (*)(...))QTextEdit::qt_metacast
+32    (int (*)(...))QTextEdit::qt_metacall
+40    (int (*)(...))QTextEdit::~QTextEdit
+48    (int (*)(...))QTextEdit::~QTextEdit
+56    (int (*)(...))QTextEdit::event
+64    (int (*)(...))QAbstractScrollArea::eventFilter
+72    (int (*)(...))QTextEdit::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractScrollArea::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QTextEdit::mousePressEvent
+176   (int (*)(...))QTextEdit::mouseReleaseEvent
+184   (int (*)(...))QTextEdit::mouseDoubleClickEvent
+192   (int (*)(...))QTextEdit::mouseMoveEvent
+200   (int (*)(...))QTextEdit::wheelEvent
+208   (int (*)(...))QTextEdit::keyPressEvent
+216   (int (*)(...))QTextEdit::keyReleaseEvent
+224   (int (*)(...))QTextEdit::focusInEvent
+232   (int (*)(...))QTextEdit::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QTextEdit::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QTextEdit::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QTextEdit::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QTextEdit::dragEnterEvent
+320   (int (*)(...))QTextEdit::dragMoveEvent
+328   (int (*)(...))QTextEdit::dragLeaveEvent
+336   (int (*)(...))QTextEdit::dropEvent
+344   (int (*)(...))QTextEdit::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QTextEdit::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QTextEdit::inputMethodEvent
+416   (int (*)(...))QTextEdit::inputMethodQuery
+424   (int (*)(...))QTextEdit::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QAbstractScrollArea::viewportEvent
+448   (int (*)(...))QTextEdit::scrollContentsBy
+456   (int (*)(...))QAbstractScrollArea::viewportSizeHint
+464   (int (*)(...))QTextEdit::loadResource
+472   (int (*)(...))QTextEdit::createMimeDataFromSelection
+480   (int (*)(...))QTextEdit::canInsertFromMimeData
+488   (int (*)(...))QTextEdit::insertFromMimeData
+496   (int (*)(...))QTextEdit::doSetTextCursor
+504   (int (*)(...))-16
+512   (int (*)(...))(& _ZTI9QTextEdit)
+520   (int (*)(...))QTextEdit::_ZThn16_N9QTextEditD1Ev
+528   (int (*)(...))QTextEdit::_ZThn16_N9QTextEditD0Ev
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+552   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+560   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+568   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+576   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QTextEdit
+   size=48 align=8
+   base size=48 base align=8
+QTextEdit (0x0x7f21b014a9c0) 0
+    vptr=((& QTextEdit::_ZTV9QTextEdit) + 16u)
+  QAbstractScrollArea (0x0x7f21b014aa28) 0
+      primary-for QTextEdit (0x0x7f21b014a9c0)
+    QFrame (0x0x7f21b014ad68) 0
+        primary-for QAbstractScrollArea (0x0x7f21b014aa28)
+      QWidget (0x0x7f21b58891c0) 0
+          primary-for QFrame (0x0x7f21b014ad68)
+        QObject (0x0x7f21ada1bd20) 0
+            primary-for QWidget (0x0x7f21b58891c0)
+        QPaintDevice (0x0x7f21ada1bd80) 16
+            vptr=((& QTextEdit::_ZTV9QTextEdit) + 520u)
+
+Class QPlainTextEdit::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPlainTextEdit::QPrivateSignal (0x0x7f21ad5fb1e0) 0 empty
+
+Vtable for QPlainTextEdit
+QPlainTextEdit::_ZTV14QPlainTextEdit: 73u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QPlainTextEdit)
+16    (int (*)(...))QPlainTextEdit::metaObject
+24    (int (*)(...))QPlainTextEdit::qt_metacast
+32    (int (*)(...))QPlainTextEdit::qt_metacall
+40    (int (*)(...))QPlainTextEdit::~QPlainTextEdit
+48    (int (*)(...))QPlainTextEdit::~QPlainTextEdit
+56    (int (*)(...))QPlainTextEdit::event
+64    (int (*)(...))QAbstractScrollArea::eventFilter
+72    (int (*)(...))QPlainTextEdit::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractScrollArea::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QPlainTextEdit::mousePressEvent
+176   (int (*)(...))QPlainTextEdit::mouseReleaseEvent
+184   (int (*)(...))QPlainTextEdit::mouseDoubleClickEvent
+192   (int (*)(...))QPlainTextEdit::mouseMoveEvent
+200   (int (*)(...))QPlainTextEdit::wheelEvent
+208   (int (*)(...))QPlainTextEdit::keyPressEvent
+216   (int (*)(...))QPlainTextEdit::keyReleaseEvent
+224   (int (*)(...))QPlainTextEdit::focusInEvent
+232   (int (*)(...))QPlainTextEdit::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QPlainTextEdit::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QPlainTextEdit::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QPlainTextEdit::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QPlainTextEdit::dragEnterEvent
+320   (int (*)(...))QPlainTextEdit::dragMoveEvent
+328   (int (*)(...))QPlainTextEdit::dragLeaveEvent
+336   (int (*)(...))QPlainTextEdit::dropEvent
+344   (int (*)(...))QPlainTextEdit::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QPlainTextEdit::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QPlainTextEdit::inputMethodEvent
+416   (int (*)(...))QPlainTextEdit::inputMethodQuery
+424   (int (*)(...))QPlainTextEdit::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QAbstractScrollArea::viewportEvent
+448   (int (*)(...))QPlainTextEdit::scrollContentsBy
+456   (int (*)(...))QAbstractScrollArea::viewportSizeHint
+464   (int (*)(...))QPlainTextEdit::loadResource
+472   (int (*)(...))QPlainTextEdit::createMimeDataFromSelection
+480   (int (*)(...))QPlainTextEdit::canInsertFromMimeData
+488   (int (*)(...))QPlainTextEdit::insertFromMimeData
+496   (int (*)(...))QPlainTextEdit::doSetTextCursor
+504   (int (*)(...))-16
+512   (int (*)(...))(& _ZTI14QPlainTextEdit)
+520   (int (*)(...))QPlainTextEdit::_ZThn16_N14QPlainTextEditD1Ev
+528   (int (*)(...))QPlainTextEdit::_ZThn16_N14QPlainTextEditD0Ev
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+552   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+560   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+568   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+576   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QPlainTextEdit
+   size=48 align=8
+   base size=48 base align=8
+QPlainTextEdit (0x0x7f21b01669c0) 0
+    vptr=((& QPlainTextEdit::_ZTV14QPlainTextEdit) + 16u)
+  QAbstractScrollArea (0x0x7f21b0166d68) 0
+      primary-for QPlainTextEdit (0x0x7f21b01669c0)
+    QFrame (0x0x7f21b0166dd0) 0
+        primary-for QAbstractScrollArea (0x0x7f21b0166d68)
+      QWidget (0x0x7f21b58a0a80) 0
+          primary-for QFrame (0x0x7f21b0166dd0)
+        QObject (0x0x7f21ada3e300) 0
+            primary-for QWidget (0x0x7f21b58a0a80)
+        QPaintDevice (0x0x7f21ada3e3c0) 16
+            vptr=((& QPlainTextEdit::_ZTV14QPlainTextEdit) + 520u)
+
+Class QPlainTextDocumentLayout::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPlainTextDocumentLayout::QPrivateSignal (0x0x7f21ad5fbcc0) 0 empty
+
+Vtable for QPlainTextDocumentLayout
+QPlainTextDocumentLayout::_ZTV24QPlainTextDocumentLayout: 24u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QPlainTextDocumentLayout)
+16    (int (*)(...))QPlainTextDocumentLayout::metaObject
+24    (int (*)(...))QPlainTextDocumentLayout::qt_metacast
+32    (int (*)(...))QPlainTextDocumentLayout::qt_metacall
+40    (int (*)(...))QPlainTextDocumentLayout::~QPlainTextDocumentLayout
+48    (int (*)(...))QPlainTextDocumentLayout::~QPlainTextDocumentLayout
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QPlainTextDocumentLayout::draw
+120   (int (*)(...))QPlainTextDocumentLayout::hitTest
+128   (int (*)(...))QPlainTextDocumentLayout::pageCount
+136   (int (*)(...))QPlainTextDocumentLayout::documentSize
+144   (int (*)(...))QPlainTextDocumentLayout::frameBoundingRect
+152   (int (*)(...))QPlainTextDocumentLayout::blockBoundingRect
+160   (int (*)(...))QPlainTextDocumentLayout::documentChanged
+168   (int (*)(...))QAbstractTextDocumentLayout::resizeInlineObject
+176   (int (*)(...))QAbstractTextDocumentLayout::positionInlineObject
+184   (int (*)(...))QAbstractTextDocumentLayout::drawInlineObject
+
+Class QPlainTextDocumentLayout
+   size=16 align=8
+   base size=16 base align=8
+QPlainTextDocumentLayout (0x0x7f21afdf80d0) 0
+    vptr=((& QPlainTextDocumentLayout::_ZTV24QPlainTextDocumentLayout) + 16u)
+  QAbstractTextDocumentLayout (0x0x7f21afdf8138) 0
+      primary-for QPlainTextDocumentLayout (0x0x7f21afdf80d0)
+    QObject (0x0x7f21ad5fb240) 0
+        primary-for QAbstractTextDocumentLayout (0x0x7f21afdf8138)
+
+Class QProgressBar::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QProgressBar::QPrivateSignal (0x0x7f21ad620780) 0 empty
+
+Vtable for QProgressBar
+QProgressBar::_ZTV12QProgressBar: 65u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QProgressBar)
+16    (int (*)(...))QProgressBar::metaObject
+24    (int (*)(...))QProgressBar::qt_metacast
+32    (int (*)(...))QProgressBar::qt_metacall
+40    (int (*)(...))QProgressBar::~QProgressBar
+48    (int (*)(...))QProgressBar::~QProgressBar
+56    (int (*)(...))QProgressBar::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QProgressBar::sizeHint
+136   (int (*)(...))QProgressBar::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QProgressBar::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QProgressBar::text
+440   (int (*)(...))-16
+448   (int (*)(...))(& _ZTI12QProgressBar)
+456   (int (*)(...))QProgressBar::_ZThn16_N12QProgressBarD1Ev
+464   (int (*)(...))QProgressBar::_ZThn16_N12QProgressBarD0Ev
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QProgressBar
+   size=48 align=8
+   base size=48 base align=8
+QProgressBar (0x0x7f21afdf81a0) 0
+    vptr=((& QProgressBar::_ZTV12QProgressBar) + 16u)
+  QWidget (0x0x7f21b58db460) 0
+      primary-for QProgressBar (0x0x7f21afdf81a0)
+    QObject (0x0x7f21ad5fbd20) 0
+        primary-for QWidget (0x0x7f21b58db460)
+    QPaintDevice (0x0x7f21ad620720) 16
+        vptr=((& QProgressBar::_ZTV12QProgressBar) + 456u)
+
+Class QProgressDialog::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QProgressDialog::QPrivateSignal (0x0x7f21ad645420) 0 empty
+
+Vtable for QProgressDialog
+QProgressDialog::_ZTV15QProgressDialog: 69u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QProgressDialog)
+16    (int (*)(...))QProgressDialog::metaObject
+24    (int (*)(...))QProgressDialog::qt_metacast
+32    (int (*)(...))QProgressDialog::qt_metacall
+40    (int (*)(...))QProgressDialog::~QProgressDialog
+48    (int (*)(...))QProgressDialog::~QProgressDialog
+56    (int (*)(...))QWidget::event
+64    (int (*)(...))QDialog::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QDialog::setVisible
+128   (int (*)(...))QProgressDialog::sizeHint
+136   (int (*)(...))QDialog::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QDialog::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QProgressDialog::resizeEvent
+280   (int (*)(...))QProgressDialog::closeEvent
+288   (int (*)(...))QDialog::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QProgressDialog::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QProgressDialog::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QDialog::open
+440   (int (*)(...))QDialog::exec
+448   (int (*)(...))QDialog::done
+456   (int (*)(...))QDialog::accept
+464   (int (*)(...))QDialog::reject
+472   (int (*)(...))-16
+480   (int (*)(...))(& _ZTI15QProgressDialog)
+488   (int (*)(...))QProgressDialog::_ZThn16_N15QProgressDialogD1Ev
+496   (int (*)(...))QProgressDialog::_ZThn16_N15QProgressDialogD0Ev
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QProgressDialog
+   size=48 align=8
+   base size=48 base align=8
+QProgressDialog (0x0x7f21afdf8208) 0
+    vptr=((& QProgressDialog::_ZTV15QProgressDialog) + 16u)
+  QDialog (0x0x7f21afdf8270) 0
+      primary-for QProgressDialog (0x0x7f21afdf8208)
+    QWidget (0x0x7f21b58e2310) 0
+        primary-for QDialog (0x0x7f21afdf8270)
+      QObject (0x0x7f21ad620a80) 0
+          primary-for QWidget (0x0x7f21b58e2310)
+      QPaintDevice (0x0x7f21ad620ae0) 16
+          vptr=((& QProgressDialog::_ZTV15QProgressDialog) + 488u)
+
+Class QProxyStyle::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QProxyStyle::QPrivateSignal (0x0x7f21ad37d060) 0 empty
+
+Vtable for QProxyStyle
+QProxyStyle::_ZTV11QProxyStyle: 37u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QProxyStyle)
+16    (int (*)(...))QProxyStyle::metaObject
+24    (int (*)(...))QProxyStyle::qt_metacast
+32    (int (*)(...))QProxyStyle::qt_metacall
+40    (int (*)(...))QProxyStyle::~QProxyStyle
+48    (int (*)(...))QProxyStyle::~QProxyStyle
+56    (int (*)(...))QProxyStyle::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QProxyStyle::polish
+120   (int (*)(...))QProxyStyle::unpolish
+128   (int (*)(...))QProxyStyle::polish
+136   (int (*)(...))QProxyStyle::unpolish
+144   (int (*)(...))QProxyStyle::polish
+152   (int (*)(...))QProxyStyle::itemTextRect
+160   (int (*)(...))QProxyStyle::itemPixmapRect
+168   (int (*)(...))QProxyStyle::drawItemText
+176   (int (*)(...))QProxyStyle::drawItemPixmap
+184   (int (*)(...))QProxyStyle::standardPalette
+192   (int (*)(...))QProxyStyle::drawPrimitive
+200   (int (*)(...))QProxyStyle::drawControl
+208   (int (*)(...))QProxyStyle::subElementRect
+216   (int (*)(...))QProxyStyle::drawComplexControl
+224   (int (*)(...))QProxyStyle::hitTestComplexControl
+232   (int (*)(...))QProxyStyle::subControlRect
+240   (int (*)(...))QProxyStyle::pixelMetric
+248   (int (*)(...))QProxyStyle::sizeFromContents
+256   (int (*)(...))QProxyStyle::styleHint
+264   (int (*)(...))QProxyStyle::standardPixmap
+272   (int (*)(...))QProxyStyle::standardIcon
+280   (int (*)(...))QProxyStyle::generatedIconPixmap
+288   (int (*)(...))QProxyStyle::layoutSpacing
+
+Class QProxyStyle
+   size=16 align=8
+   base size=16 base align=8
+QProxyStyle (0x0x7f21afdf82d8) 0
+    vptr=((& QProxyStyle::_ZTV11QProxyStyle) + 16u)
+  QCommonStyle (0x0x7f21afdf85b0) 0
+      primary-for QProxyStyle (0x0x7f21afdf82d8)
+    QStyle (0x0x7f21afdf8618) 0
+        primary-for QCommonStyle (0x0x7f21afdf85b0)
+      QObject (0x0x7f21ad645480) 0
+          primary-for QStyle (0x0x7f21afdf8618)
+
+Class QRadioButton::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QRadioButton::QPrivateSignal (0x0x7f21ad37d9c0) 0 empty
+
+Vtable for QRadioButton
+QRadioButton::_ZTV12QRadioButton: 67u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QRadioButton)
+16    (int (*)(...))QRadioButton::metaObject
+24    (int (*)(...))QRadioButton::qt_metacast
+32    (int (*)(...))QRadioButton::qt_metacall
+40    (int (*)(...))QRadioButton::~QRadioButton
+48    (int (*)(...))QRadioButton::~QRadioButton
+56    (int (*)(...))QRadioButton::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractButton::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QRadioButton::sizeHint
+136   (int (*)(...))QRadioButton::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractButton::mousePressEvent
+176   (int (*)(...))QAbstractButton::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QRadioButton::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QAbstractButton::keyPressEvent
+216   (int (*)(...))QAbstractButton::keyReleaseEvent
+224   (int (*)(...))QAbstractButton::focusInEvent
+232   (int (*)(...))QAbstractButton::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QRadioButton::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractButton::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QRadioButton::hitButton
+440   (int (*)(...))QAbstractButton::checkStateSet
+448   (int (*)(...))QAbstractButton::nextCheckState
+456   (int (*)(...))-16
+464   (int (*)(...))(& _ZTI12QRadioButton)
+472   (int (*)(...))QRadioButton::_ZThn16_N12QRadioButtonD1Ev
+480   (int (*)(...))QRadioButton::_ZThn16_N12QRadioButtonD0Ev
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QRadioButton
+   size=48 align=8
+   base size=48 base align=8
+QRadioButton (0x0x7f21afdf8a90) 0
+    vptr=((& QRadioButton::_ZTV12QRadioButton) + 16u)
+  QAbstractButton (0x0x7f21afdf8af8) 0
+      primary-for QRadioButton (0x0x7f21afdf8a90)
+    QWidget (0x0x7f21b58e9380) 0
+        primary-for QAbstractButton (0x0x7f21afdf8af8)
+      QObject (0x0x7f21ad37d0c0) 0
+          primary-for QWidget (0x0x7f21b58e9380)
+      QPaintDevice (0x0x7f21ad37d960) 16
+          vptr=((& QRadioButton::_ZTV12QRadioButton) + 472u)
+
+Class QScrollBar::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QScrollBar::QPrivateSignal (0x0x7f21ad37dcc0) 0 empty
+
+Vtable for QScrollBar
+QScrollBar::_ZTV10QScrollBar: 65u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QScrollBar)
+16    (int (*)(...))QScrollBar::metaObject
+24    (int (*)(...))QScrollBar::qt_metacast
+32    (int (*)(...))QScrollBar::qt_metacall
+40    (int (*)(...))QScrollBar::~QScrollBar
+48    (int (*)(...))QScrollBar::~QScrollBar
+56    (int (*)(...))QScrollBar::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractSlider::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QScrollBar::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QScrollBar::mousePressEvent
+176   (int (*)(...))QScrollBar::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QScrollBar::mouseMoveEvent
+200   (int (*)(...))QScrollBar::wheelEvent
+208   (int (*)(...))QAbstractSlider::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QScrollBar::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QScrollBar::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QScrollBar::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractSlider::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QScrollBar::sliderChange
+440   (int (*)(...))-16
+448   (int (*)(...))(& _ZTI10QScrollBar)
+456   (int (*)(...))QScrollBar::_ZThn16_N10QScrollBarD1Ev
+464   (int (*)(...))QScrollBar::_ZThn16_N10QScrollBarD0Ev
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QScrollBar
+   size=48 align=8
+   base size=48 base align=8
+QScrollBar (0x0x7f21afdf8dd0) 0
+    vptr=((& QScrollBar::_ZTV10QScrollBar) + 16u)
+  QAbstractSlider (0x0x7f21afdf8e38) 0
+      primary-for QScrollBar (0x0x7f21afdf8dd0)
+    QWidget (0x0x7f21b58e9bd0) 0
+        primary-for QAbstractSlider (0x0x7f21afdf8e38)
+      QObject (0x0x7f21ad37da80) 0
+          primary-for QWidget (0x0x7f21b58e9bd0)
+      QPaintDevice (0x0x7f21ad37dc60) 16
+          vptr=((& QScrollBar::_ZTV10QScrollBar) + 456u)
+
+Vtable for QScrollerProperties
+QScrollerProperties::_ZTV19QScrollerProperties: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QScrollerProperties)
+16    (int (*)(...))QScrollerProperties::~QScrollerProperties
+24    (int (*)(...))QScrollerProperties::~QScrollerProperties
+
+Class QScrollerProperties
+   size=16 align=8
+   base size=16 base align=8
+QScrollerProperties (0x0x7f21ad3a16c0) 0
+    vptr=((& QScrollerProperties::_ZTV19QScrollerProperties) + 16u)
+
+Class QScroller::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QScroller::QPrivateSignal (0x0x7f21ad3c3840) 0 empty
+
+Vtable for QScroller
+QScroller::_ZTV9QScroller: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QScroller)
+16    (int (*)(...))QScroller::metaObject
+24    (int (*)(...))QScroller::qt_metacast
+32    (int (*)(...))QScroller::qt_metacall
+40    (int (*)(...))QScroller::~QScroller
+48    (int (*)(...))QScroller::~QScroller
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QScroller
+   size=24 align=8
+   base size=24 base align=8
+QScroller (0x0x7f21afe5a138) 0
+    vptr=((& QScroller::_ZTV9QScroller) + 16u)
+  QObject (0x0x7f21ad3c37e0) 0
+      primary-for QScroller (0x0x7f21afe5a138)
+
+Class QShortcut::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QShortcut::QPrivateSignal (0x0x7f21acf86e40) 0 empty
+
+Vtable for QShortcut
+QShortcut::_ZTV9QShortcut: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QShortcut)
+16    (int (*)(...))QShortcut::metaObject
+24    (int (*)(...))QShortcut::qt_metacast
+32    (int (*)(...))QShortcut::qt_metacall
+40    (int (*)(...))QShortcut::~QShortcut
+48    (int (*)(...))QShortcut::~QShortcut
+56    (int (*)(...))QShortcut::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QShortcut
+   size=16 align=8
+   base size=16 base align=8
+QShortcut (0x0x7f21afe5a1a0) 0
+    vptr=((& QShortcut::_ZTV9QShortcut) + 16u)
+  QObject (0x0x7f21acf86de0) 0
+      primary-for QShortcut (0x0x7f21afe5a1a0)
+
+Class QSizeGrip::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSizeGrip::QPrivateSignal (0x0x7f21ad05b600) 0 empty
+
+Vtable for QSizeGrip
+QSizeGrip::_ZTV9QSizeGrip: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QSizeGrip)
+16    (int (*)(...))QSizeGrip::metaObject
+24    (int (*)(...))QSizeGrip::qt_metacast
+32    (int (*)(...))QSizeGrip::qt_metacall
+40    (int (*)(...))QSizeGrip::~QSizeGrip
+48    (int (*)(...))QSizeGrip::~QSizeGrip
+56    (int (*)(...))QSizeGrip::event
+64    (int (*)(...))QSizeGrip::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QSizeGrip::setVisible
+128   (int (*)(...))QSizeGrip::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QSizeGrip::mousePressEvent
+176   (int (*)(...))QSizeGrip::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QSizeGrip::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QSizeGrip::paintEvent
+264   (int (*)(...))QSizeGrip::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QSizeGrip::showEvent
+352   (int (*)(...))QSizeGrip::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI9QSizeGrip)
+448   (int (*)(...))QSizeGrip::_ZThn16_N9QSizeGripD1Ev
+456   (int (*)(...))QSizeGrip::_ZThn16_N9QSizeGripD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QSizeGrip
+   size=48 align=8
+   base size=48 base align=8
+QSizeGrip (0x0x7f21afe5a478) 0
+    vptr=((& QSizeGrip::_ZTV9QSizeGrip) + 16u)
+  QWidget (0x0x7f21b59210e0) 0
+      primary-for QSizeGrip (0x0x7f21afe5a478)
+    QObject (0x0x7f21ad05b2a0) 0
+        primary-for QWidget (0x0x7f21b59210e0)
+    QPaintDevice (0x0x7f21ad05b300) 16
+        vptr=((& QSizeGrip::_ZTV9QSizeGrip) + 448u)
+
+Class QSpinBox::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSpinBox::QPrivateSignal (0x0x7f21ad05b900) 0 empty
+
+Vtable for QSpinBox
+QSpinBox::_ZTV8QSpinBox: 71u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI8QSpinBox)
+16    (int (*)(...))QSpinBox::metaObject
+24    (int (*)(...))QSpinBox::qt_metacast
+32    (int (*)(...))QSpinBox::qt_metacall
+40    (int (*)(...))QSpinBox::~QSpinBox
+48    (int (*)(...))QSpinBox::~QSpinBox
+56    (int (*)(...))QSpinBox::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractSpinBox::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractSpinBox::sizeHint
+136   (int (*)(...))QAbstractSpinBox::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractSpinBox::mousePressEvent
+176   (int (*)(...))QAbstractSpinBox::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractSpinBox::mouseMoveEvent
+200   (int (*)(...))QAbstractSpinBox::wheelEvent
+208   (int (*)(...))QAbstractSpinBox::keyPressEvent
+216   (int (*)(...))QAbstractSpinBox::keyReleaseEvent
+224   (int (*)(...))QAbstractSpinBox::focusInEvent
+232   (int (*)(...))QAbstractSpinBox::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QAbstractSpinBox::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QAbstractSpinBox::resizeEvent
+280   (int (*)(...))QAbstractSpinBox::closeEvent
+288   (int (*)(...))QAbstractSpinBox::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QAbstractSpinBox::showEvent
+352   (int (*)(...))QAbstractSpinBox::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractSpinBox::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QAbstractSpinBox::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QSpinBox::validate
+440   (int (*)(...))QSpinBox::fixup
+448   (int (*)(...))QAbstractSpinBox::stepBy
+456   (int (*)(...))QAbstractSpinBox::clear
+464   (int (*)(...))QAbstractSpinBox::stepEnabled
+472   (int (*)(...))QSpinBox::valueFromText
+480   (int (*)(...))QSpinBox::textFromValue
+488   (int (*)(...))-16
+496   (int (*)(...))(& _ZTI8QSpinBox)
+504   (int (*)(...))QSpinBox::_ZThn16_N8QSpinBoxD1Ev
+512   (int (*)(...))QSpinBox::_ZThn16_N8QSpinBoxD0Ev
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+552   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+560   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QSpinBox
+   size=48 align=8
+   base size=48 base align=8
+QSpinBox (0x0x7f21afe5a4e0) 0
+    vptr=((& QSpinBox::_ZTV8QSpinBox) + 16u)
+  QAbstractSpinBox (0x0x7f21afe7add0) 0
+      primary-for QSpinBox (0x0x7f21afe5a4e0)
+    QWidget (0x0x7f21b5921850) 0
+        primary-for QAbstractSpinBox (0x0x7f21afe7add0)
+      QObject (0x0x7f21ad05b660) 0
+          primary-for QWidget (0x0x7f21b5921850)
+      QPaintDevice (0x0x7f21ad05b8a0) 16
+          vptr=((& QSpinBox::_ZTV8QSpinBox) + 504u)
+
+Class QDoubleSpinBox::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDoubleSpinBox::QPrivateSignal (0x0x7f21ad0ac120) 0 empty
+
+Vtable for QDoubleSpinBox
+QDoubleSpinBox::_ZTV14QDoubleSpinBox: 71u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QDoubleSpinBox)
+16    (int (*)(...))QDoubleSpinBox::metaObject
+24    (int (*)(...))QDoubleSpinBox::qt_metacast
+32    (int (*)(...))QDoubleSpinBox::qt_metacall
+40    (int (*)(...))QDoubleSpinBox::~QDoubleSpinBox
+48    (int (*)(...))QDoubleSpinBox::~QDoubleSpinBox
+56    (int (*)(...))QAbstractSpinBox::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractSpinBox::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractSpinBox::sizeHint
+136   (int (*)(...))QAbstractSpinBox::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractSpinBox::mousePressEvent
+176   (int (*)(...))QAbstractSpinBox::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractSpinBox::mouseMoveEvent
+200   (int (*)(...))QAbstractSpinBox::wheelEvent
+208   (int (*)(...))QAbstractSpinBox::keyPressEvent
+216   (int (*)(...))QAbstractSpinBox::keyReleaseEvent
+224   (int (*)(...))QAbstractSpinBox::focusInEvent
+232   (int (*)(...))QAbstractSpinBox::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QAbstractSpinBox::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QAbstractSpinBox::resizeEvent
+280   (int (*)(...))QAbstractSpinBox::closeEvent
+288   (int (*)(...))QAbstractSpinBox::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QAbstractSpinBox::showEvent
+352   (int (*)(...))QAbstractSpinBox::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractSpinBox::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QAbstractSpinBox::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QDoubleSpinBox::validate
+440   (int (*)(...))QDoubleSpinBox::fixup
+448   (int (*)(...))QAbstractSpinBox::stepBy
+456   (int (*)(...))QAbstractSpinBox::clear
+464   (int (*)(...))QAbstractSpinBox::stepEnabled
+472   (int (*)(...))QDoubleSpinBox::valueFromText
+480   (int (*)(...))QDoubleSpinBox::textFromValue
+488   (int (*)(...))-16
+496   (int (*)(...))(& _ZTI14QDoubleSpinBox)
+504   (int (*)(...))QDoubleSpinBox::_ZThn16_N14QDoubleSpinBoxD1Ev
+512   (int (*)(...))QDoubleSpinBox::_ZThn16_N14QDoubleSpinBoxD0Ev
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+552   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+560   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QDoubleSpinBox
+   size=48 align=8
+   base size=48 base align=8
+QDoubleSpinBox (0x0x7f21afe7ae38) 0
+    vptr=((& QDoubleSpinBox::_ZTV14QDoubleSpinBox) + 16u)
+  QAbstractSpinBox (0x0x7f21aff15138) 0
+      primary-for QDoubleSpinBox (0x0x7f21afe7ae38)
+    QWidget (0x0x7f21b59390e0) 0
+        primary-for QAbstractSpinBox (0x0x7f21aff15138)
+      QObject (0x0x7f21ad05bba0) 0
+          primary-for QWidget (0x0x7f21b59390e0)
+      QPaintDevice (0x0x7f21ad05bc00) 16
+          vptr=((& QDoubleSpinBox::_ZTV14QDoubleSpinBox) + 504u)
+
+Class QSplashScreen::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSplashScreen::QPrivateSignal (0x0x7f21ace809c0) 0 empty
+
+Vtable for QSplashScreen
+QSplashScreen::_ZTV13QSplashScreen: 65u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QSplashScreen)
+16    (int (*)(...))QSplashScreen::metaObject
+24    (int (*)(...))QSplashScreen::qt_metacast
+32    (int (*)(...))QSplashScreen::qt_metacall
+40    (int (*)(...))QSplashScreen::~QSplashScreen
+48    (int (*)(...))QSplashScreen::~QSplashScreen
+56    (int (*)(...))QSplashScreen::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QSplashScreen::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QSplashScreen::drawContents
+440   (int (*)(...))-16
+448   (int (*)(...))(& _ZTI13QSplashScreen)
+456   (int (*)(...))QSplashScreen::_ZThn16_N13QSplashScreenD1Ev
+464   (int (*)(...))QSplashScreen::_ZThn16_N13QSplashScreenD0Ev
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QSplashScreen
+   size=48 align=8
+   base size=48 base align=8
+QSplashScreen (0x0x7f21aff151a0) 0
+    vptr=((& QSplashScreen::_ZTV13QSplashScreen) + 16u)
+  QWidget (0x0x7f21b5939a10) 0
+      primary-for QSplashScreen (0x0x7f21aff151a0)
+    QObject (0x0x7f21ad0ac180) 0
+        primary-for QWidget (0x0x7f21b5939a10)
+    QPaintDevice (0x0x7f21ace80960) 16
+        vptr=((& QSplashScreen::_ZTV13QSplashScreen) + 456u)
+
+Class QSplitter::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSplitter::QPrivateSignal (0x0x7f21acb55240) 0 empty
+
+Vtable for QSplitter
+QSplitter::_ZTV9QSplitter: 65u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QSplitter)
+16    (int (*)(...))QSplitter::metaObject
+24    (int (*)(...))QSplitter::qt_metacast
+32    (int (*)(...))QSplitter::qt_metacall
+40    (int (*)(...))QSplitter::~QSplitter
+48    (int (*)(...))QSplitter::~QSplitter
+56    (int (*)(...))QSplitter::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QSplitter::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QSplitter::sizeHint
+136   (int (*)(...))QSplitter::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QFrame::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QSplitter::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QSplitter::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QSplitter::createHandle
+440   (int (*)(...))-16
+448   (int (*)(...))(& _ZTI9QSplitter)
+456   (int (*)(...))QSplitter::_ZThn16_N9QSplitterD1Ev
+464   (int (*)(...))QSplitter::_ZThn16_N9QSplitterD0Ev
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QSplitter
+   size=48 align=8
+   base size=48 base align=8
+QSplitter (0x0x7f21aff15208) 0
+    vptr=((& QSplitter::_ZTV9QSplitter) + 16u)
+  QFrame (0x0x7f21aff15270) 0
+      primary-for QSplitter (0x0x7f21aff15208)
+    QWidget (0x0x7f21b59505b0) 0
+        primary-for QFrame (0x0x7f21aff15270)
+      QObject (0x0x7f21ace80ea0) 0
+          primary-for QWidget (0x0x7f21b59505b0)
+      QPaintDevice (0x0x7f21ace80f00) 16
+          vptr=((& QSplitter::_ZTV9QSplitter) + 456u)
+
+Class QSplitterHandle::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSplitterHandle::QPrivateSignal (0x0x7f21acb55480) 0 empty
+
+Vtable for QSplitterHandle
+QSplitterHandle::_ZTV15QSplitterHandle: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QSplitterHandle)
+16    (int (*)(...))QSplitterHandle::metaObject
+24    (int (*)(...))QSplitterHandle::qt_metacast
+32    (int (*)(...))QSplitterHandle::qt_metacall
+40    (int (*)(...))QSplitterHandle::~QSplitterHandle
+48    (int (*)(...))QSplitterHandle::~QSplitterHandle
+56    (int (*)(...))QSplitterHandle::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QSplitterHandle::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QSplitterHandle::mousePressEvent
+176   (int (*)(...))QSplitterHandle::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QSplitterHandle::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QSplitterHandle::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QSplitterHandle::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI15QSplitterHandle)
+448   (int (*)(...))QSplitterHandle::_ZThn16_N15QSplitterHandleD1Ev
+456   (int (*)(...))QSplitterHandle::_ZThn16_N15QSplitterHandleD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QSplitterHandle
+   size=48 align=8
+   base size=48 base align=8
+QSplitterHandle (0x0x7f21aff152d8) 0
+    vptr=((& QSplitterHandle::_ZTV15QSplitterHandle) + 16u)
+  QWidget (0x0x7f21b5950e70) 0
+      primary-for QSplitterHandle (0x0x7f21aff152d8)
+    QObject (0x0x7f21acb552a0) 0
+        primary-for QWidget (0x0x7f21b5950e70)
+    QPaintDevice (0x0x7f21acb55420) 16
+        vptr=((& QSplitterHandle::_ZTV15QSplitterHandle) + 448u)
+
+Class QStackedLayout::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QStackedLayout::QPrivateSignal (0x0x7f21acb55660) 0 empty
+
+Vtable for QStackedLayout
+QStackedLayout::_ZTV14QStackedLayout: 50u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QStackedLayout)
+16    (int (*)(...))QStackedLayout::metaObject
+24    (int (*)(...))QStackedLayout::qt_metacast
+32    (int (*)(...))QStackedLayout::qt_metacall
+40    (int (*)(...))QStackedLayout::~QStackedLayout
+48    (int (*)(...))QStackedLayout::~QStackedLayout
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QLayout::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QLayout::invalidate
+120   (int (*)(...))QLayout::geometry
+128   (int (*)(...))QStackedLayout::addItem
+136   (int (*)(...))QLayout::expandingDirections
+144   (int (*)(...))QStackedLayout::minimumSize
+152   (int (*)(...))QLayout::maximumSize
+160   (int (*)(...))QStackedLayout::setGeometry
+168   (int (*)(...))QStackedLayout::itemAt
+176   (int (*)(...))QStackedLayout::takeAt
+184   (int (*)(...))QLayout::indexOf
+192   (int (*)(...))QStackedLayout::count
+200   (int (*)(...))QLayout::isEmpty
+208   (int (*)(...))QLayout::controlTypes
+216   (int (*)(...))QLayout::layout
+224   (int (*)(...))QStackedLayout::sizeHint
+232   (int (*)(...))QStackedLayout::hasHeightForWidth
+240   (int (*)(...))QStackedLayout::heightForWidth
+248   (int (*)(...))-16
+256   (int (*)(...))(& _ZTI14QStackedLayout)
+264   (int (*)(...))QStackedLayout::_ZThn16_N14QStackedLayoutD1Ev
+272   (int (*)(...))QStackedLayout::_ZThn16_N14QStackedLayoutD0Ev
+280   (int (*)(...))QStackedLayout::_ZThn16_NK14QStackedLayout8sizeHintEv
+288   (int (*)(...))QStackedLayout::_ZThn16_NK14QStackedLayout11minimumSizeEv
+296   (int (*)(...))QLayout::_ZThn16_NK7QLayout11maximumSizeEv
+304   (int (*)(...))QLayout::_ZThn16_NK7QLayout19expandingDirectionsEv
+312   (int (*)(...))QStackedLayout::_ZThn16_N14QStackedLayout11setGeometryERK5QRect
+320   (int (*)(...))QLayout::_ZThn16_NK7QLayout8geometryEv
+328   (int (*)(...))QLayout::_ZThn16_NK7QLayout7isEmptyEv
+336   (int (*)(...))QStackedLayout::_ZThn16_NK14QStackedLayout17hasHeightForWidthEv
+344   (int (*)(...))QStackedLayout::_ZThn16_NK14QStackedLayout14heightForWidthEi
+352   (int (*)(...))QLayoutItem::minimumHeightForWidth
+360   (int (*)(...))QLayout::_ZThn16_N7QLayout10invalidateEv
+368   (int (*)(...))QLayoutItem::widget
+376   (int (*)(...))QLayout::_ZThn16_N7QLayout6layoutEv
+384   (int (*)(...))QLayoutItem::spacerItem
+392   (int (*)(...))QLayout::_ZThn16_NK7QLayout12controlTypesEv
+
+Class QStackedLayout
+   size=32 align=8
+   base size=28 base align=8
+QStackedLayout (0x0x7f21aff15340) 0
+    vptr=((& QStackedLayout::_ZTV14QStackedLayout) + 16u)
+  QLayout (0x0x7f21b5961460) 0
+      primary-for QStackedLayout (0x0x7f21aff15340)
+    QObject (0x0x7f21acb55540) 0
+        primary-for QLayout (0x0x7f21b5961460)
+    QLayoutItem (0x0x7f21acb55600) 16
+        vptr=((& QStackedLayout::_ZTV14QStackedLayout) + 264u)
+
+Class QStackedWidget::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QStackedWidget::QPrivateSignal (0x0x7f21acb844e0) 0 empty
+
+Vtable for QStackedWidget
+QStackedWidget::_ZTV14QStackedWidget: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QStackedWidget)
+16    (int (*)(...))QStackedWidget::metaObject
+24    (int (*)(...))QStackedWidget::qt_metacast
+32    (int (*)(...))QStackedWidget::qt_metacall
+40    (int (*)(...))QStackedWidget::~QStackedWidget
+48    (int (*)(...))QStackedWidget::~QStackedWidget
+56    (int (*)(...))QStackedWidget::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QFrame::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QFrame::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI14QStackedWidget)
+448   (int (*)(...))QStackedWidget::_ZThn16_N14QStackedWidgetD1Ev
+456   (int (*)(...))QStackedWidget::_ZThn16_N14QStackedWidgetD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QStackedWidget
+   size=48 align=8
+   base size=48 base align=8
+QStackedWidget (0x0x7f21aff15618) 0
+    vptr=((& QStackedWidget::_ZTV14QStackedWidget) + 16u)
+  QFrame (0x0x7f21aff15680) 0
+      primary-for QStackedWidget (0x0x7f21aff15618)
+    QWidget (0x0x7f21b5961f50) 0
+        primary-for QFrame (0x0x7f21aff15680)
+      QObject (0x0x7f21acb84240) 0
+          primary-for QWidget (0x0x7f21b5961f50)
+      QPaintDevice (0x0x7f21acb842a0) 16
+          vptr=((& QStackedWidget::_ZTV14QStackedWidget) + 448u)
+
+Class QStatusBar::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QStatusBar::QPrivateSignal (0x0x7f21acb84ea0) 0 empty
+
+Vtable for QStatusBar
+QStatusBar::_ZTV10QStatusBar: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QStatusBar)
+16    (int (*)(...))QStatusBar::metaObject
+24    (int (*)(...))QStatusBar::qt_metacast
+32    (int (*)(...))QStatusBar::qt_metacall
+40    (int (*)(...))QStatusBar::~QStatusBar
+48    (int (*)(...))QStatusBar::~QStatusBar
+56    (int (*)(...))QStatusBar::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QStatusBar::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QStatusBar::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QStatusBar::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI10QStatusBar)
+448   (int (*)(...))QStatusBar::_ZThn16_N10QStatusBarD1Ev
+456   (int (*)(...))QStatusBar::_ZThn16_N10QStatusBarD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QStatusBar
+   size=48 align=8
+   base size=48 base align=8
+QStatusBar (0x0x7f21aff86270) 0
+    vptr=((& QStatusBar::_ZTV10QStatusBar) + 16u)
+  QWidget (0x0x7f21b596f690) 0
+      primary-for QStatusBar (0x0x7f21aff86270)
+    QObject (0x0x7f21acb84540) 0
+        primary-for QWidget (0x0x7f21b596f690)
+    QPaintDevice (0x0x7f21acb84e40) 16
+        vptr=((& QStatusBar::_ZTV10QStatusBar) + 448u)
+
+Class QStyledItemDelegate::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QStyledItemDelegate::QPrivateSignal (0x0x7f21acba7060) 0 empty
+
+Vtable for QStyledItemDelegate
+QStyledItemDelegate::_ZTV19QStyledItemDelegate: 26u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QStyledItemDelegate)
+16    (int (*)(...))QStyledItemDelegate::metaObject
+24    (int (*)(...))QStyledItemDelegate::qt_metacast
+32    (int (*)(...))QStyledItemDelegate::qt_metacall
+40    (int (*)(...))QStyledItemDelegate::~QStyledItemDelegate
+48    (int (*)(...))QStyledItemDelegate::~QStyledItemDelegate
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QStyledItemDelegate::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QStyledItemDelegate::paint
+120   (int (*)(...))QStyledItemDelegate::sizeHint
+128   (int (*)(...))QStyledItemDelegate::createEditor
+136   (int (*)(...))QAbstractItemDelegate::destroyEditor
+144   (int (*)(...))QStyledItemDelegate::setEditorData
+152   (int (*)(...))QStyledItemDelegate::setModelData
+160   (int (*)(...))QStyledItemDelegate::updateEditorGeometry
+168   (int (*)(...))QStyledItemDelegate::editorEvent
+176   (int (*)(...))QAbstractItemDelegate::helpEvent
+184   (int (*)(...))QAbstractItemDelegate::paintingRoles
+192   (int (*)(...))QStyledItemDelegate::displayText
+200   (int (*)(...))QStyledItemDelegate::initStyleOption
+
+Class QStyledItemDelegate
+   size=16 align=8
+   base size=16 base align=8
+QStyledItemDelegate (0x0x7f21aff862d8) 0
+    vptr=((& QStyledItemDelegate::_ZTV19QStyledItemDelegate) + 16u)
+  QAbstractItemDelegate (0x0x7f21afb83138) 0
+      primary-for QStyledItemDelegate (0x0x7f21aff862d8)
+    QObject (0x0x7f21acba7000) 0
+        primary-for QAbstractItemDelegate (0x0x7f21afb83138)
+
+Class QStyleFactory
+   size=1 align=1
+   base size=0 base align=1
+QStyleFactory (0x0x7f21acba72a0) 0 empty
+
+Class QStylePainter
+   size=24 align=8
+   base size=24 base align=8
+QStylePainter (0x0x7f21afb831a0) 0
+  QPainter (0x0x7f21acba7300) 0
+
+Class QStylePlugin::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QStylePlugin::QPrivateSignal (0x0x7f21acbe3660) 0 empty
+
+Vtable for QStylePlugin
+QStylePlugin::_ZTV12QStylePlugin: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QStylePlugin)
+16    (int (*)(...))QStylePlugin::metaObject
+24    (int (*)(...))QStylePlugin::qt_metacast
+32    (int (*)(...))QStylePlugin::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+
+Class QStylePlugin
+   size=16 align=8
+   base size=16 base align=8
+QStylePlugin (0x0x7f21af5975b0) 0
+    vptr=((& QStylePlugin::_ZTV12QStylePlugin) + 16u)
+  QObject (0x0x7f21acba7d80) 0
+      primary-for QStylePlugin (0x0x7f21af5975b0)
+
+Class QSystemTrayIcon::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSystemTrayIcon::QPrivateSignal (0x0x7f21acbe3780) 0 empty
+
+Vtable for QSystemTrayIcon
+QSystemTrayIcon::_ZTV15QSystemTrayIcon: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QSystemTrayIcon)
+16    (int (*)(...))QSystemTrayIcon::metaObject
+24    (int (*)(...))QSystemTrayIcon::qt_metacast
+32    (int (*)(...))QSystemTrayIcon::qt_metacall
+40    (int (*)(...))QSystemTrayIcon::~QSystemTrayIcon
+48    (int (*)(...))QSystemTrayIcon::~QSystemTrayIcon
+56    (int (*)(...))QSystemTrayIcon::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QSystemTrayIcon
+   size=16 align=8
+   base size=16 base align=8
+QSystemTrayIcon (0x0x7f21af597820) 0
+    vptr=((& QSystemTrayIcon::_ZTV15QSystemTrayIcon) + 16u)
+  QObject (0x0x7f21acbe36c0) 0
+      primary-for QSystemTrayIcon (0x0x7f21af597820)
+
+Class QTableView::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTableView::QPrivateSignal (0x0x7f21acc053c0) 0 empty
+
+Vtable for QTableView
+QTableView::_ZTV10QTableView: 106u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QTableView)
+16    (int (*)(...))QTableView::metaObject
+24    (int (*)(...))QTableView::qt_metacast
+32    (int (*)(...))QTableView::qt_metacall
+40    (int (*)(...))QTableView::~QTableView
+48    (int (*)(...))QTableView::~QTableView
+56    (int (*)(...))QAbstractItemView::event
+64    (int (*)(...))QAbstractScrollArea::eventFilter
+72    (int (*)(...))QTableView::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractScrollArea::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractItemView::mousePressEvent
+176   (int (*)(...))QAbstractItemView::mouseReleaseEvent
+184   (int (*)(...))QAbstractItemView::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractItemView::mouseMoveEvent
+200   (int (*)(...))QAbstractScrollArea::wheelEvent
+208   (int (*)(...))QAbstractItemView::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QAbstractItemView::focusInEvent
+232   (int (*)(...))QAbstractItemView::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QTableView::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QAbstractItemView::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QAbstractScrollArea::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QAbstractItemView::dragEnterEvent
+320   (int (*)(...))QAbstractItemView::dragMoveEvent
+328   (int (*)(...))QAbstractItemView::dragLeaveEvent
+336   (int (*)(...))QAbstractItemView::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QAbstractItemView::inputMethodEvent
+416   (int (*)(...))QAbstractItemView::inputMethodQuery
+424   (int (*)(...))QAbstractItemView::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QAbstractItemView::viewportEvent
+448   (int (*)(...))QTableView::scrollContentsBy
+456   (int (*)(...))QTableView::viewportSizeHint
+464   (int (*)(...))QTableView::setModel
+472   (int (*)(...))QTableView::setSelectionModel
+480   (int (*)(...))QAbstractItemView::keyboardSearch
+488   (int (*)(...))QTableView::visualRect
+496   (int (*)(...))QTableView::scrollTo
+504   (int (*)(...))QTableView::indexAt
+512   (int (*)(...))QTableView::sizeHintForRow
+520   (int (*)(...))QTableView::sizeHintForColumn
+528   (int (*)(...))QAbstractItemView::reset
+536   (int (*)(...))QTableView::setRootIndex
+544   (int (*)(...))QTableView::doItemsLayout
+552   (int (*)(...))QAbstractItemView::selectAll
+560   (int (*)(...))QAbstractItemView::dataChanged
+568   (int (*)(...))QAbstractItemView::rowsInserted
+576   (int (*)(...))QAbstractItemView::rowsAboutToBeRemoved
+584   (int (*)(...))QTableView::selectionChanged
+592   (int (*)(...))QTableView::currentChanged
+600   (int (*)(...))QAbstractItemView::updateEditorData
+608   (int (*)(...))QAbstractItemView::updateEditorGeometries
+616   (int (*)(...))QTableView::updateGeometries
+624   (int (*)(...))QTableView::verticalScrollbarAction
+632   (int (*)(...))QTableView::horizontalScrollbarAction
+640   (int (*)(...))QAbstractItemView::verticalScrollbarValueChanged
+648   (int (*)(...))QAbstractItemView::horizontalScrollbarValueChanged
+656   (int (*)(...))QAbstractItemView::closeEditor
+664   (int (*)(...))QAbstractItemView::commitData
+672   (int (*)(...))QAbstractItemView::editorDestroyed
+680   (int (*)(...))QTableView::moveCursor
+688   (int (*)(...))QTableView::horizontalOffset
+696   (int (*)(...))QTableView::verticalOffset
+704   (int (*)(...))QTableView::isIndexHidden
+712   (int (*)(...))QTableView::setSelection
+720   (int (*)(...))QTableView::visualRegionForSelection
+728   (int (*)(...))QTableView::selectedIndexes
+736   (int (*)(...))QAbstractItemView::edit
+744   (int (*)(...))QAbstractItemView::selectionCommand
+752   (int (*)(...))QAbstractItemView::startDrag
+760   (int (*)(...))QTableView::viewOptions
+768   (int (*)(...))-16
+776   (int (*)(...))(& _ZTI10QTableView)
+784   (int (*)(...))QTableView::_ZThn16_N10QTableViewD1Ev
+792   (int (*)(...))QTableView::_ZThn16_N10QTableViewD0Ev
+800   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+808   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+816   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+824   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+832   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+840   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QTableView
+   size=48 align=8
+   base size=48 base align=8
+QTableView (0x0x7f21af597888) 0
+    vptr=((& QTableView::_ZTV10QTableView) + 16u)
+  QAbstractItemView (0x0x7f21af597a90) 0
+      primary-for QTableView (0x0x7f21af597888)
+    QAbstractScrollArea (0x0x7f21af597af8) 0
+        primary-for QAbstractItemView (0x0x7f21af597a90)
+      QFrame (0x0x7f21af597b60) 0
+          primary-for QAbstractScrollArea (0x0x7f21af597af8)
+        QWidget (0x0x7f21b59c1d90) 0
+            primary-for QFrame (0x0x7f21af597b60)
+          QObject (0x0x7f21acbe3960) 0
+              primary-for QWidget (0x0x7f21b59c1d90)
+          QPaintDevice (0x0x7f21acbe39c0) 16
+              vptr=((& QTableView::_ZTV10QTableView) + 784u)
+
+Class QTableWidgetSelectionRange
+   size=16 align=4
+   base size=16 base align=4
+QTableWidgetSelectionRange (0x0x7f21acc05420) 0
+
+Vtable for QTableWidgetItem
+QTableWidgetItem::_ZTV16QTableWidgetItem: 10u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QTableWidgetItem)
+16    (int (*)(...))QTableWidgetItem::~QTableWidgetItem
+24    (int (*)(...))QTableWidgetItem::~QTableWidgetItem
+32    (int (*)(...))QTableWidgetItem::clone
+40    (int (*)(...))QTableWidgetItem::data
+48    (int (*)(...))QTableWidgetItem::setData
+56    (int (*)(...))QTableWidgetItem::operator<
+64    (int (*)(...))QTableWidgetItem::read
+72    (int (*)(...))QTableWidgetItem::write
+
+Class QTableWidgetItem
+   size=48 align=8
+   base size=44 base align=8
+QTableWidgetItem (0x0x7f21acc05540) 0
+    vptr=((& QTableWidgetItem::_ZTV16QTableWidgetItem) + 16u)
+
+Class QTableWidget::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTableWidget::QPrivateSignal (0x0x7f21acc304e0) 0 empty
+
+Vtable for QTableWidget
+QTableWidget::_ZTV12QTableWidget: 110u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QTableWidget)
+16    (int (*)(...))QTableWidget::metaObject
+24    (int (*)(...))QTableWidget::qt_metacast
+32    (int (*)(...))QTableWidget::qt_metacall
+40    (int (*)(...))QTableWidget::~QTableWidget
+48    (int (*)(...))QTableWidget::~QTableWidget
+56    (int (*)(...))QTableWidget::event
+64    (int (*)(...))QAbstractScrollArea::eventFilter
+72    (int (*)(...))QTableView::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractScrollArea::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractItemView::mousePressEvent
+176   (int (*)(...))QAbstractItemView::mouseReleaseEvent
+184   (int (*)(...))QAbstractItemView::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractItemView::mouseMoveEvent
+200   (int (*)(...))QAbstractScrollArea::wheelEvent
+208   (int (*)(...))QAbstractItemView::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QAbstractItemView::focusInEvent
+232   (int (*)(...))QAbstractItemView::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QTableView::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QAbstractItemView::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QAbstractScrollArea::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QAbstractItemView::dragEnterEvent
+320   (int (*)(...))QAbstractItemView::dragMoveEvent
+328   (int (*)(...))QAbstractItemView::dragLeaveEvent
+336   (int (*)(...))QTableWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QAbstractItemView::inputMethodEvent
+416   (int (*)(...))QAbstractItemView::inputMethodQuery
+424   (int (*)(...))QAbstractItemView::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QAbstractItemView::viewportEvent
+448   (int (*)(...))QTableView::scrollContentsBy
+456   (int (*)(...))QTableView::viewportSizeHint
+464   (int (*)(...))QTableWidget::setModel
+472   (int (*)(...))QTableView::setSelectionModel
+480   (int (*)(...))QAbstractItemView::keyboardSearch
+488   (int (*)(...))QTableView::visualRect
+496   (int (*)(...))QTableView::scrollTo
+504   (int (*)(...))QTableView::indexAt
+512   (int (*)(...))QTableView::sizeHintForRow
+520   (int (*)(...))QTableView::sizeHintForColumn
+528   (int (*)(...))QAbstractItemView::reset
+536   (int (*)(...))QTableView::setRootIndex
+544   (int (*)(...))QTableView::doItemsLayout
+552   (int (*)(...))QAbstractItemView::selectAll
+560   (int (*)(...))QAbstractItemView::dataChanged
+568   (int (*)(...))QAbstractItemView::rowsInserted
+576   (int (*)(...))QAbstractItemView::rowsAboutToBeRemoved
+584   (int (*)(...))QTableView::selectionChanged
+592   (int (*)(...))QTableView::currentChanged
+600   (int (*)(...))QAbstractItemView::updateEditorData
+608   (int (*)(...))QAbstractItemView::updateEditorGeometries
+616   (int (*)(...))QTableView::updateGeometries
+624   (int (*)(...))QTableView::verticalScrollbarAction
+632   (int (*)(...))QTableView::horizontalScrollbarAction
+640   (int (*)(...))QAbstractItemView::verticalScrollbarValueChanged
+648   (int (*)(...))QAbstractItemView::horizontalScrollbarValueChanged
+656   (int (*)(...))QAbstractItemView::closeEditor
+664   (int (*)(...))QAbstractItemView::commitData
+672   (int (*)(...))QAbstractItemView::editorDestroyed
+680   (int (*)(...))QTableView::moveCursor
+688   (int (*)(...))QTableView::horizontalOffset
+696   (int (*)(...))QTableView::verticalOffset
+704   (int (*)(...))QTableView::isIndexHidden
+712   (int (*)(...))QTableView::setSelection
+720   (int (*)(...))QTableView::visualRegionForSelection
+728   (int (*)(...))QTableView::selectedIndexes
+736   (int (*)(...))QAbstractItemView::edit
+744   (int (*)(...))QAbstractItemView::selectionCommand
+752   (int (*)(...))QAbstractItemView::startDrag
+760   (int (*)(...))QTableView::viewOptions
+768   (int (*)(...))QTableWidget::mimeTypes
+776   (int (*)(...))QTableWidget::mimeData
+784   (int (*)(...))QTableWidget::dropMimeData
+792   (int (*)(...))QTableWidget::supportedDropActions
+800   (int (*)(...))-16
+808   (int (*)(...))(& _ZTI12QTableWidget)
+816   (int (*)(...))QTableWidget::_ZThn16_N12QTableWidgetD1Ev
+824   (int (*)(...))QTableWidget::_ZThn16_N12QTableWidgetD0Ev
+832   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+840   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+848   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+856   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+864   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+872   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QTableWidget
+   size=48 align=8
+   base size=48 base align=8
+QTableWidget (0x0x7f21af4097b8) 0
+    vptr=((& QTableWidget::_ZTV12QTableWidget) + 16u)
+  QTableView (0x0x7f21af409820) 0
+      primary-for QTableWidget (0x0x7f21af4097b8)
+    QAbstractItemView (0x0x7f21af409888) 0
+        primary-for QTableView (0x0x7f21af409820)
+      QAbstractScrollArea (0x0x7f21af4098f0) 0
+          primary-for QAbstractItemView (0x0x7f21af409888)
+        QFrame (0x0x7f21af409a90) 0
+            primary-for QAbstractScrollArea (0x0x7f21af4098f0)
+          QWidget (0x0x7f21b59ee770) 0
+              primary-for QFrame (0x0x7f21af409a90)
+            QObject (0x0x7f21acc30180) 0
+                primary-for QWidget (0x0x7f21b59ee770)
+            QPaintDevice (0x0x7f21acc301e0) 16
+                vptr=((& QTableWidget::_ZTV12QTableWidget) + 816u)
+
+Class QTextBrowser::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTextBrowser::QPrivateSignal (0x0x7f21abf4e2a0) 0 empty
+
+Vtable for QTextBrowser
+QTextBrowser::_ZTV12QTextBrowser: 78u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QTextBrowser)
+16    (int (*)(...))QTextBrowser::metaObject
+24    (int (*)(...))QTextBrowser::qt_metacast
+32    (int (*)(...))QTextBrowser::qt_metacall
+40    (int (*)(...))QTextBrowser::~QTextBrowser
+48    (int (*)(...))QTextBrowser::~QTextBrowser
+56    (int (*)(...))QTextBrowser::event
+64    (int (*)(...))QAbstractScrollArea::eventFilter
+72    (int (*)(...))QTextEdit::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractScrollArea::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QTextBrowser::mousePressEvent
+176   (int (*)(...))QTextBrowser::mouseReleaseEvent
+184   (int (*)(...))QTextEdit::mouseDoubleClickEvent
+192   (int (*)(...))QTextBrowser::mouseMoveEvent
+200   (int (*)(...))QTextEdit::wheelEvent
+208   (int (*)(...))QTextBrowser::keyPressEvent
+216   (int (*)(...))QTextEdit::keyReleaseEvent
+224   (int (*)(...))QTextEdit::focusInEvent
+232   (int (*)(...))QTextBrowser::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QTextBrowser::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QTextEdit::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QTextEdit::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QTextEdit::dragEnterEvent
+320   (int (*)(...))QTextEdit::dragMoveEvent
+328   (int (*)(...))QTextEdit::dragLeaveEvent
+336   (int (*)(...))QTextEdit::dropEvent
+344   (int (*)(...))QTextEdit::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QTextEdit::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QTextEdit::inputMethodEvent
+416   (int (*)(...))QTextEdit::inputMethodQuery
+424   (int (*)(...))QTextBrowser::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QAbstractScrollArea::viewportEvent
+448   (int (*)(...))QTextEdit::scrollContentsBy
+456   (int (*)(...))QAbstractScrollArea::viewportSizeHint
+464   (int (*)(...))QTextBrowser::loadResource
+472   (int (*)(...))QTextEdit::createMimeDataFromSelection
+480   (int (*)(...))QTextEdit::canInsertFromMimeData
+488   (int (*)(...))QTextEdit::insertFromMimeData
+496   (int (*)(...))QTextEdit::doSetTextCursor
+504   (int (*)(...))QTextBrowser::setSource
+512   (int (*)(...))QTextBrowser::backward
+520   (int (*)(...))QTextBrowser::forward
+528   (int (*)(...))QTextBrowser::home
+536   (int (*)(...))QTextBrowser::reload
+544   (int (*)(...))-16
+552   (int (*)(...))(& _ZTI12QTextBrowser)
+560   (int (*)(...))QTextBrowser::_ZThn16_N12QTextBrowserD1Ev
+568   (int (*)(...))QTextBrowser::_ZThn16_N12QTextBrowserD0Ev
+576   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+584   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+592   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+600   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+608   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+616   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QTextBrowser
+   size=48 align=8
+   base size=48 base align=8
+QTextBrowser (0x0x7f21af409af8) 0
+    vptr=((& QTextBrowser::_ZTV12QTextBrowser) + 16u)
+  QTextEdit (0x0x7f21af4f6068) 0
+      primary-for QTextBrowser (0x0x7f21af409af8)
+    QAbstractScrollArea (0x0x7f21af4f60d0) 0
+        primary-for QTextEdit (0x0x7f21af4f6068)
+      QFrame (0x0x7f21af4f63a8) 0
+          primary-for QAbstractScrollArea (0x0x7f21af4f60d0)
+        QWidget (0x0x7f21b59f9540) 0
+            primary-for QFrame (0x0x7f21af4f63a8)
+          QObject (0x0x7f21acc30540) 0
+              primary-for QWidget (0x0x7f21b59f9540)
+          QPaintDevice (0x0x7f21abf4e240) 16
+              vptr=((& QTextBrowser::_ZTV12QTextBrowser) + 560u)
+
+Class QToolBar::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QToolBar::QPrivateSignal (0x0x7f21ab705ba0) 0 empty
+
+Vtable for QToolBar
+QToolBar::_ZTV8QToolBar: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI8QToolBar)
+16    (int (*)(...))QToolBar::metaObject
+24    (int (*)(...))QToolBar::qt_metacast
+32    (int (*)(...))QToolBar::qt_metacall
+40    (int (*)(...))QToolBar::~QToolBar
+48    (int (*)(...))QToolBar::~QToolBar
+56    (int (*)(...))QToolBar::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QToolBar::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QToolBar::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QToolBar::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI8QToolBar)
+448   (int (*)(...))QToolBar::_ZThn16_N8QToolBarD1Ev
+456   (int (*)(...))QToolBar::_ZThn16_N8QToolBarD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QToolBar
+   size=48 align=8
+   base size=48 base align=8
+QToolBar (0x0x7f21af4f6410) 0
+    vptr=((& QToolBar::_ZTV8QToolBar) + 16u)
+  QWidget (0x0x7f21b59f9a80) 0
+      primary-for QToolBar (0x0x7f21af4f6410)
+    QObject (0x0x7f21ab705ae0) 0
+        primary-for QWidget (0x0x7f21b59f9a80)
+    QPaintDevice (0x0x7f21ab705b40) 16
+        vptr=((& QToolBar::_ZTV8QToolBar) + 448u)
+
+Class QToolBox::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QToolBox::QPrivateSignal (0x0x7f21aa991240) 0 empty
+
+Vtable for QToolBox
+QToolBox::_ZTV8QToolBox: 66u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI8QToolBox)
+16    (int (*)(...))QToolBox::metaObject
+24    (int (*)(...))QToolBox::qt_metacast
+32    (int (*)(...))QToolBox::qt_metacall
+40    (int (*)(...))QToolBox::~QToolBox
+48    (int (*)(...))QToolBox::~QToolBox
+56    (int (*)(...))QToolBox::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QFrame::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QFrame::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QToolBox::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QToolBox::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QToolBox::itemInserted
+440   (int (*)(...))QToolBox::itemRemoved
+448   (int (*)(...))-16
+456   (int (*)(...))(& _ZTI8QToolBox)
+464   (int (*)(...))QToolBox::_ZThn16_N8QToolBoxD1Ev
+472   (int (*)(...))QToolBox::_ZThn16_N8QToolBoxD0Ev
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QToolBox
+   size=48 align=8
+   base size=48 base align=8
+QToolBox (0x0x7f21af1825b0) 0
+    vptr=((& QToolBox::_ZTV8QToolBox) + 16u)
+  QFrame (0x0x7f21af182618) 0
+      primary-for QToolBox (0x0x7f21af1825b0)
+    QWidget (0x0x7f21b5a15460) 0
+        primary-for QFrame (0x0x7f21af182618)
+      QObject (0x0x7f21ab4a48a0) 0
+          primary-for QWidget (0x0x7f21b5a15460)
+      QPaintDevice (0x0x7f21aa9911e0) 16
+          vptr=((& QToolBox::_ZTV8QToolBox) + 464u)
+
+Class QToolButton::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QToolButton::QPrivateSignal (0x0x7f21aa991420) 0 empty
+
+Vtable for QToolButton
+QToolButton::_ZTV11QToolButton: 67u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QToolButton)
+16    (int (*)(...))QToolButton::metaObject
+24    (int (*)(...))QToolButton::qt_metacast
+32    (int (*)(...))QToolButton::qt_metacall
+40    (int (*)(...))QToolButton::~QToolButton
+48    (int (*)(...))QToolButton::~QToolButton
+56    (int (*)(...))QToolButton::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QToolButton::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QToolButton::sizeHint
+136   (int (*)(...))QToolButton::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QToolButton::mousePressEvent
+176   (int (*)(...))QToolButton::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractButton::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QAbstractButton::keyPressEvent
+216   (int (*)(...))QAbstractButton::keyReleaseEvent
+224   (int (*)(...))QAbstractButton::focusInEvent
+232   (int (*)(...))QAbstractButton::focusOutEvent
+240   (int (*)(...))QToolButton::enterEvent
+248   (int (*)(...))QToolButton::leaveEvent
+256   (int (*)(...))QToolButton::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QToolButton::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QToolButton::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QToolButton::hitButton
+440   (int (*)(...))QAbstractButton::checkStateSet
+448   (int (*)(...))QToolButton::nextCheckState
+456   (int (*)(...))-16
+464   (int (*)(...))(& _ZTI11QToolButton)
+472   (int (*)(...))QToolButton::_ZThn16_N11QToolButtonD1Ev
+480   (int (*)(...))QToolButton::_ZThn16_N11QToolButtonD0Ev
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QToolButton
+   size=48 align=8
+   base size=48 base align=8
+QToolButton (0x0x7f21af182c98) 0
+    vptr=((& QToolButton::_ZTV11QToolButton) + 16u)
+  QAbstractButton (0x0x7f21af182d00) 0
+      primary-for QToolButton (0x0x7f21af182c98)
+    QWidget (0x0x7f21b5a15d90) 0
+        primary-for QAbstractButton (0x0x7f21af182d00)
+      QObject (0x0x7f21aa991300) 0
+          primary-for QWidget (0x0x7f21b5a15d90)
+      QPaintDevice (0x0x7f21aa9913c0) 16
+          vptr=((& QToolButton::_ZTV11QToolButton) + 472u)
+
+Class QToolTip
+   size=1 align=1
+   base size=0 base align=1
+QToolTip (0x0x7f21aa9914e0) 0 empty
+
+Class QTreeView::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTreeView::QPrivateSignal (0x0x7f21aa82cf60) 0 empty
+
+Vtable for QTreeView
+QTreeView::_ZTV9QTreeView: 108u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QTreeView)
+16    (int (*)(...))QTreeView::metaObject
+24    (int (*)(...))QTreeView::qt_metacast
+32    (int (*)(...))QTreeView::qt_metacall
+40    (int (*)(...))QTreeView::~QTreeView
+48    (int (*)(...))QTreeView::~QTreeView
+56    (int (*)(...))QAbstractItemView::event
+64    (int (*)(...))QAbstractScrollArea::eventFilter
+72    (int (*)(...))QTreeView::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractScrollArea::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QTreeView::mousePressEvent
+176   (int (*)(...))QTreeView::mouseReleaseEvent
+184   (int (*)(...))QTreeView::mouseDoubleClickEvent
+192   (int (*)(...))QTreeView::mouseMoveEvent
+200   (int (*)(...))QAbstractScrollArea::wheelEvent
+208   (int (*)(...))QTreeView::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QAbstractItemView::focusInEvent
+232   (int (*)(...))QAbstractItemView::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QTreeView::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QAbstractItemView::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QAbstractScrollArea::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QAbstractItemView::dragEnterEvent
+320   (int (*)(...))QTreeView::dragMoveEvent
+328   (int (*)(...))QAbstractItemView::dragLeaveEvent
+336   (int (*)(...))QAbstractItemView::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QAbstractItemView::inputMethodEvent
+416   (int (*)(...))QAbstractItemView::inputMethodQuery
+424   (int (*)(...))QAbstractItemView::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QTreeView::viewportEvent
+448   (int (*)(...))QTreeView::scrollContentsBy
+456   (int (*)(...))QTreeView::viewportSizeHint
+464   (int (*)(...))QTreeView::setModel
+472   (int (*)(...))QTreeView::setSelectionModel
+480   (int (*)(...))QTreeView::keyboardSearch
+488   (int (*)(...))QTreeView::visualRect
+496   (int (*)(...))QTreeView::scrollTo
+504   (int (*)(...))QTreeView::indexAt
+512   (int (*)(...))QAbstractItemView::sizeHintForRow
+520   (int (*)(...))QTreeView::sizeHintForColumn
+528   (int (*)(...))QTreeView::reset
+536   (int (*)(...))QTreeView::setRootIndex
+544   (int (*)(...))QTreeView::doItemsLayout
+552   (int (*)(...))QTreeView::selectAll
+560   (int (*)(...))QTreeView::dataChanged
+568   (int (*)(...))QTreeView::rowsInserted
+576   (int (*)(...))QTreeView::rowsAboutToBeRemoved
+584   (int (*)(...))QTreeView::selectionChanged
+592   (int (*)(...))QTreeView::currentChanged
+600   (int (*)(...))QAbstractItemView::updateEditorData
+608   (int (*)(...))QAbstractItemView::updateEditorGeometries
+616   (int (*)(...))QTreeView::updateGeometries
+624   (int (*)(...))QAbstractItemView::verticalScrollbarAction
+632   (int (*)(...))QTreeView::horizontalScrollbarAction
+640   (int (*)(...))QAbstractItemView::verticalScrollbarValueChanged
+648   (int (*)(...))QAbstractItemView::horizontalScrollbarValueChanged
+656   (int (*)(...))QAbstractItemView::closeEditor
+664   (int (*)(...))QAbstractItemView::commitData
+672   (int (*)(...))QAbstractItemView::editorDestroyed
+680   (int (*)(...))QTreeView::moveCursor
+688   (int (*)(...))QTreeView::horizontalOffset
+696   (int (*)(...))QTreeView::verticalOffset
+704   (int (*)(...))QTreeView::isIndexHidden
+712   (int (*)(...))QTreeView::setSelection
+720   (int (*)(...))QTreeView::visualRegionForSelection
+728   (int (*)(...))QTreeView::selectedIndexes
+736   (int (*)(...))QAbstractItemView::edit
+744   (int (*)(...))QAbstractItemView::selectionCommand
+752   (int (*)(...))QAbstractItemView::startDrag
+760   (int (*)(...))QAbstractItemView::viewOptions
+768   (int (*)(...))QTreeView::drawRow
+776   (int (*)(...))QTreeView::drawBranches
+784   (int (*)(...))-16
+792   (int (*)(...))(& _ZTI9QTreeView)
+800   (int (*)(...))QTreeView::_ZThn16_N9QTreeViewD1Ev
+808   (int (*)(...))QTreeView::_ZThn16_N9QTreeViewD0Ev
+816   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+824   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+832   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+840   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+848   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+856   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QTreeView
+   size=48 align=8
+   base size=48 base align=8
+QTreeView (0x0x7f21af19b138) 0
+    vptr=((& QTreeView::_ZTV9QTreeView) + 16u)
+  QAbstractItemView (0x0x7f21af19b1a0) 0
+      primary-for QTreeView (0x0x7f21af19b138)
+    QAbstractScrollArea (0x0x7f21af19b958) 0
+        primary-for QAbstractItemView (0x0x7f21af19b1a0)
+      QFrame (0x0x7f21af19b9c0) 0
+          primary-for QAbstractScrollArea (0x0x7f21af19b958)
+        QWidget (0x0x7f21b5a20850) 0
+            primary-for QFrame (0x0x7f21af19b9c0)
+          QObject (0x0x7f21aa991540) 0
+              primary-for QWidget (0x0x7f21b5a20850)
+          QPaintDevice (0x0x7f21aa9915a0) 16
+              vptr=((& QTreeView::_ZTV9QTreeView) + 800u)
+
+Class QTreeWidgetItemIterator
+   size=24 align=8
+   base size=20 base align=8
+QTreeWidgetItemIterator (0x0x7f21aa855000) 0
+
+Vtable for QTreeWidgetItem
+QTreeWidgetItem::_ZTV15QTreeWidgetItem: 10u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QTreeWidgetItem)
+16    (int (*)(...))QTreeWidgetItem::~QTreeWidgetItem
+24    (int (*)(...))QTreeWidgetItem::~QTreeWidgetItem
+32    (int (*)(...))QTreeWidgetItem::clone
+40    (int (*)(...))QTreeWidgetItem::data
+48    (int (*)(...))QTreeWidgetItem::setData
+56    (int (*)(...))QTreeWidgetItem::operator<
+64    (int (*)(...))QTreeWidgetItem::read
+72    (int (*)(...))QTreeWidgetItem::write
+
+Class QTreeWidgetItem
+   size=64 align=8
+   base size=60 base align=8
+QTreeWidgetItem (0x0x7f21a9a71a80) 0
+    vptr=((& QTreeWidgetItem::_ZTV15QTreeWidgetItem) + 16u)
+
+Class QTreeWidget::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTreeWidget::QPrivateSignal (0x0x7f21a9a71d80) 0 empty
+
+Vtable for QTreeWidget
+QTreeWidget::_ZTV11QTreeWidget: 112u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QTreeWidget)
+16    (int (*)(...))QTreeWidget::metaObject
+24    (int (*)(...))QTreeWidget::qt_metacast
+32    (int (*)(...))QTreeWidget::qt_metacall
+40    (int (*)(...))QTreeWidget::~QTreeWidget
+48    (int (*)(...))QTreeWidget::~QTreeWidget
+56    (int (*)(...))QTreeWidget::event
+64    (int (*)(...))QAbstractScrollArea::eventFilter
+72    (int (*)(...))QTreeView::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractScrollArea::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QTreeView::mousePressEvent
+176   (int (*)(...))QTreeView::mouseReleaseEvent
+184   (int (*)(...))QTreeView::mouseDoubleClickEvent
+192   (int (*)(...))QTreeView::mouseMoveEvent
+200   (int (*)(...))QAbstractScrollArea::wheelEvent
+208   (int (*)(...))QTreeView::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QAbstractItemView::focusInEvent
+232   (int (*)(...))QAbstractItemView::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QTreeView::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QAbstractItemView::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QAbstractScrollArea::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QAbstractItemView::dragEnterEvent
+320   (int (*)(...))QTreeView::dragMoveEvent
+328   (int (*)(...))QAbstractItemView::dragLeaveEvent
+336   (int (*)(...))QTreeWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QAbstractItemView::inputMethodEvent
+416   (int (*)(...))QAbstractItemView::inputMethodQuery
+424   (int (*)(...))QAbstractItemView::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QTreeView::viewportEvent
+448   (int (*)(...))QTreeView::scrollContentsBy
+456   (int (*)(...))QTreeView::viewportSizeHint
+464   (int (*)(...))QTreeWidget::setModel
+472   (int (*)(...))QTreeWidget::setSelectionModel
+480   (int (*)(...))QTreeView::keyboardSearch
+488   (int (*)(...))QTreeView::visualRect
+496   (int (*)(...))QTreeView::scrollTo
+504   (int (*)(...))QTreeView::indexAt
+512   (int (*)(...))QAbstractItemView::sizeHintForRow
+520   (int (*)(...))QTreeView::sizeHintForColumn
+528   (int (*)(...))QTreeView::reset
+536   (int (*)(...))QTreeView::setRootIndex
+544   (int (*)(...))QTreeView::doItemsLayout
+552   (int (*)(...))QTreeView::selectAll
+560   (int (*)(...))QTreeView::dataChanged
+568   (int (*)(...))QTreeView::rowsInserted
+576   (int (*)(...))QTreeView::rowsAboutToBeRemoved
+584   (int (*)(...))QTreeView::selectionChanged
+592   (int (*)(...))QTreeView::currentChanged
+600   (int (*)(...))QAbstractItemView::updateEditorData
+608   (int (*)(...))QAbstractItemView::updateEditorGeometries
+616   (int (*)(...))QTreeView::updateGeometries
+624   (int (*)(...))QAbstractItemView::verticalScrollbarAction
+632   (int (*)(...))QTreeView::horizontalScrollbarAction
+640   (int (*)(...))QAbstractItemView::verticalScrollbarValueChanged
+648   (int (*)(...))QAbstractItemView::horizontalScrollbarValueChanged
+656   (int (*)(...))QAbstractItemView::closeEditor
+664   (int (*)(...))QAbstractItemView::commitData
+672   (int (*)(...))QAbstractItemView::editorDestroyed
+680   (int (*)(...))QTreeView::moveCursor
+688   (int (*)(...))QTreeView::horizontalOffset
+696   (int (*)(...))QTreeView::verticalOffset
+704   (int (*)(...))QTreeView::isIndexHidden
+712   (int (*)(...))QTreeView::setSelection
+720   (int (*)(...))QTreeView::visualRegionForSelection
+728   (int (*)(...))QTreeView::selectedIndexes
+736   (int (*)(...))QAbstractItemView::edit
+744   (int (*)(...))QAbstractItemView::selectionCommand
+752   (int (*)(...))QAbstractItemView::startDrag
+760   (int (*)(...))QAbstractItemView::viewOptions
+768   (int (*)(...))QTreeView::drawRow
+776   (int (*)(...))QTreeView::drawBranches
+784   (int (*)(...))QTreeWidget::mimeTypes
+792   (int (*)(...))QTreeWidget::mimeData
+800   (int (*)(...))QTreeWidget::dropMimeData
+808   (int (*)(...))QTreeWidget::supportedDropActions
+816   (int (*)(...))-16
+824   (int (*)(...))(& _ZTI11QTreeWidget)
+832   (int (*)(...))QTreeWidget::_ZThn16_N11QTreeWidgetD1Ev
+840   (int (*)(...))QTreeWidget::_ZThn16_N11QTreeWidgetD0Ev
+848   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+856   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+864   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+872   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+880   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+888   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QTreeWidget
+   size=48 align=8
+   base size=48 base align=8
+QTreeWidget (0x0x7f21aeffbc98) 0
+    vptr=((& QTreeWidget::_ZTV11QTreeWidget) + 16u)
+  QTreeView (0x0x7f21aeffbd00) 0
+      primary-for QTreeWidget (0x0x7f21aeffbc98)
+    QAbstractItemView (0x0x7f21aeffbea0) 0
+        primary-for QTreeView (0x0x7f21aeffbd00)
+      QAbstractScrollArea (0x0x7f21aeffbf08) 0
+          primary-for QAbstractItemView (0x0x7f21aeffbea0)
+        QFrame (0x0x7f21aeffbf70) 0
+            primary-for QAbstractScrollArea (0x0x7f21aeffbf08)
+          QWidget (0x0x7f21b569a4d0) 0
+              primary-for QFrame (0x0x7f21aeffbf70)
+            QObject (0x0x7f21a9a71cc0) 0
+                primary-for QWidget (0x0x7f21b569a4d0)
+            QPaintDevice (0x0x7f21a9a71d20) 16
+                vptr=((& QTreeWidget::_ZTV11QTreeWidget) + 832u)
+
+Class QUndoGroup::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QUndoGroup::QPrivateSignal (0x0x7f21a9a71e40) 0 empty
+
+Vtable for QUndoGroup
+QUndoGroup::_ZTV10QUndoGroup: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QUndoGroup)
+16    (int (*)(...))QUndoGroup::metaObject
+24    (int (*)(...))QUndoGroup::qt_metacast
+32    (int (*)(...))QUndoGroup::qt_metacall
+40    (int (*)(...))QUndoGroup::~QUndoGroup
+48    (int (*)(...))QUndoGroup::~QUndoGroup
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QUndoGroup
+   size=16 align=8
+   base size=16 base align=8
+QUndoGroup (0x0x7f21aee20068) 0
+    vptr=((& QUndoGroup::_ZTV10QUndoGroup) + 16u)
+  QObject (0x0x7f21a9a71de0) 0
+      primary-for QUndoGroup (0x0x7f21aee20068)
+
+Vtable for QUndoCommand
+QUndoCommand::_ZTV12QUndoCommand: 8u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QUndoCommand)
+16    (int (*)(...))QUndoCommand::~QUndoCommand
+24    (int (*)(...))QUndoCommand::~QUndoCommand
+32    (int (*)(...))QUndoCommand::undo
+40    (int (*)(...))QUndoCommand::redo
+48    (int (*)(...))QUndoCommand::id
+56    (int (*)(...))QUndoCommand::mergeWith
+
+Class QUndoCommand
+   size=16 align=8
+   base size=16 base align=8
+QUndoCommand (0x0x7f21a9a71ea0) 0
+    vptr=((& QUndoCommand::_ZTV12QUndoCommand) + 16u)
+
+Class QUndoStack::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QUndoStack::QPrivateSignal (0x0x7f21a9a71f60) 0 empty
+
+Vtable for QUndoStack
+QUndoStack::_ZTV10QUndoStack: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QUndoStack)
+16    (int (*)(...))QUndoStack::metaObject
+24    (int (*)(...))QUndoStack::qt_metacast
+32    (int (*)(...))QUndoStack::qt_metacall
+40    (int (*)(...))QUndoStack::~QUndoStack
+48    (int (*)(...))QUndoStack::~QUndoStack
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QUndoStack
+   size=16 align=8
+   base size=16 base align=8
+QUndoStack (0x0x7f21aee200d0) 0
+    vptr=((& QUndoStack::_ZTV10QUndoStack) + 16u)
+  QObject (0x0x7f21a9a71f00) 0
+      primary-for QUndoStack (0x0x7f21aee200d0)
+
+Class QUndoView::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QUndoView::QPrivateSignal (0x0x7f21ac3f80c0) 0 empty
+
+Vtable for QUndoView
+QUndoView::_ZTV9QUndoView: 106u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QUndoView)
+16    (int (*)(...))QUndoView::metaObject
+24    (int (*)(...))QUndoView::qt_metacast
+32    (int (*)(...))QUndoView::qt_metacall
+40    (int (*)(...))QUndoView::~QUndoView
+48    (int (*)(...))QUndoView::~QUndoView
+56    (int (*)(...))QListView::event
+64    (int (*)(...))QAbstractScrollArea::eventFilter
+72    (int (*)(...))QListView::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractScrollArea::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractItemView::mousePressEvent
+176   (int (*)(...))QListView::mouseReleaseEvent
+184   (int (*)(...))QAbstractItemView::mouseDoubleClickEvent
+192   (int (*)(...))QListView::mouseMoveEvent
+200   (int (*)(...))QListView::wheelEvent
+208   (int (*)(...))QAbstractItemView::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QAbstractItemView::focusInEvent
+232   (int (*)(...))QAbstractItemView::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QListView::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QListView::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QAbstractScrollArea::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QAbstractItemView::dragEnterEvent
+320   (int (*)(...))QListView::dragMoveEvent
+328   (int (*)(...))QListView::dragLeaveEvent
+336   (int (*)(...))QListView::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QAbstractItemView::inputMethodEvent
+416   (int (*)(...))QAbstractItemView::inputMethodQuery
+424   (int (*)(...))QAbstractItemView::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QAbstractItemView::viewportEvent
+448   (int (*)(...))QListView::scrollContentsBy
+456   (int (*)(...))QListView::viewportSizeHint
+464   (int (*)(...))QAbstractItemView::setModel
+472   (int (*)(...))QAbstractItemView::setSelectionModel
+480   (int (*)(...))QAbstractItemView::keyboardSearch
+488   (int (*)(...))QListView::visualRect
+496   (int (*)(...))QListView::scrollTo
+504   (int (*)(...))QListView::indexAt
+512   (int (*)(...))QAbstractItemView::sizeHintForRow
+520   (int (*)(...))QAbstractItemView::sizeHintForColumn
+528   (int (*)(...))QListView::reset
+536   (int (*)(...))QListView::setRootIndex
+544   (int (*)(...))QListView::doItemsLayout
+552   (int (*)(...))QAbstractItemView::selectAll
+560   (int (*)(...))QListView::dataChanged
+568   (int (*)(...))QListView::rowsInserted
+576   (int (*)(...))QListView::rowsAboutToBeRemoved
+584   (int (*)(...))QListView::selectionChanged
+592   (int (*)(...))QListView::currentChanged
+600   (int (*)(...))QAbstractItemView::updateEditorData
+608   (int (*)(...))QAbstractItemView::updateEditorGeometries
+616   (int (*)(...))QListView::updateGeometries
+624   (int (*)(...))QAbstractItemView::verticalScrollbarAction
+632   (int (*)(...))QAbstractItemView::horizontalScrollbarAction
+640   (int (*)(...))QAbstractItemView::verticalScrollbarValueChanged
+648   (int (*)(...))QAbstractItemView::horizontalScrollbarValueChanged
+656   (int (*)(...))QAbstractItemView::closeEditor
+664   (int (*)(...))QAbstractItemView::commitData
+672   (int (*)(...))QAbstractItemView::editorDestroyed
+680   (int (*)(...))QListView::moveCursor
+688   (int (*)(...))QListView::horizontalOffset
+696   (int (*)(...))QListView::verticalOffset
+704   (int (*)(...))QListView::isIndexHidden
+712   (int (*)(...))QListView::setSelection
+720   (int (*)(...))QListView::visualRegionForSelection
+728   (int (*)(...))QListView::selectedIndexes
+736   (int (*)(...))QAbstractItemView::edit
+744   (int (*)(...))QAbstractItemView::selectionCommand
+752   (int (*)(...))QListView::startDrag
+760   (int (*)(...))QListView::viewOptions
+768   (int (*)(...))-16
+776   (int (*)(...))(& _ZTI9QUndoView)
+784   (int (*)(...))QUndoView::_ZThn16_N9QUndoViewD1Ev
+792   (int (*)(...))QUndoView::_ZThn16_N9QUndoViewD0Ev
+800   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+808   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+816   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+824   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+832   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+840   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QUndoView
+   size=48 align=8
+   base size=48 base align=8
+QUndoView (0x0x7f21aee20138) 0
+    vptr=((& QUndoView::_ZTV9QUndoView) + 16u)
+  QListView (0x0x7f21aee20750) 0
+      primary-for QUndoView (0x0x7f21aee20138)
+    QAbstractItemView (0x0x7f21aee208f0) 0
+        primary-for QListView (0x0x7f21aee20750)
+      QAbstractScrollArea (0x0x7f21aee20a90) 0
+          primary-for QAbstractItemView (0x0x7f21aee208f0)
+        QFrame (0x0x7f21aee20af8) 0
+            primary-for QAbstractScrollArea (0x0x7f21aee20a90)
+          QWidget (0x0x7f21b56c4230) 0
+              primary-for QFrame (0x0x7f21aee20af8)
+            QObject (0x0x7f21ac3f8000) 0
+                primary-for QWidget (0x0x7f21b56c4230)
+            QPaintDevice (0x0x7f21ac3f8060) 16
+                vptr=((& QUndoView::_ZTV9QUndoView) + 784u)
+
+Class QWhatsThis
+   size=1 align=1
+   base size=0 base align=1
+QWhatsThis (0x0x7f21ac3f8120) 0 empty
+
+Class QWidgetAction::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QWidgetAction::QPrivateSignal (0x0x7f21ac3f81e0) 0 empty
+
+Vtable for QWidgetAction
+QWidgetAction::_ZTV13QWidgetAction: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QWidgetAction)
+16    (int (*)(...))QWidgetAction::metaObject
+24    (int (*)(...))QWidgetAction::qt_metacast
+32    (int (*)(...))QWidgetAction::qt_metacall
+40    (int (*)(...))QWidgetAction::~QWidgetAction
+48    (int (*)(...))QWidgetAction::~QWidgetAction
+56    (int (*)(...))QWidgetAction::event
+64    (int (*)(...))QWidgetAction::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidgetAction::createWidget
+120   (int (*)(...))QWidgetAction::deleteWidget
+
+Class QWidgetAction
+   size=16 align=8
+   base size=16 base align=8
+QWidgetAction (0x0x7f21aeba8208) 0
+    vptr=((& QWidgetAction::_ZTV13QWidgetAction) + 16u)
+  QAction (0x0x7f21aeba8270) 0
+      primary-for QWidgetAction (0x0x7f21aeba8208)
+    QObject (0x0x7f21ac3f8180) 0
+        primary-for QAction (0x0x7f21aeba8270)
+
+Class QWizard::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QWizard::QPrivateSignal (0x0x7f21ac3f8300) 0 empty
+
+Vtable for QWizard
+QWizard::_ZTV7QWizard: 73u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QWizard)
+16    (int (*)(...))QWizard::metaObject
+24    (int (*)(...))QWizard::qt_metacast
+32    (int (*)(...))QWizard::qt_metacall
+40    (int (*)(...))QWizard::~QWizard
+48    (int (*)(...))QWizard::~QWizard
+56    (int (*)(...))QWizard::event
+64    (int (*)(...))QDialog::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWizard::setVisible
+128   (int (*)(...))QWizard::sizeHint
+136   (int (*)(...))QDialog::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QDialog::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWizard::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWizard::resizeEvent
+280   (int (*)(...))QDialog::closeEvent
+288   (int (*)(...))QDialog::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QDialog::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QDialog::open
+440   (int (*)(...))QDialog::exec
+448   (int (*)(...))QWizard::done
+456   (int (*)(...))QDialog::accept
+464   (int (*)(...))QDialog::reject
+472   (int (*)(...))QWizard::validateCurrentPage
+480   (int (*)(...))QWizard::nextId
+488   (int (*)(...))QWizard::initializePage
+496   (int (*)(...))QWizard::cleanupPage
+504   (int (*)(...))-16
+512   (int (*)(...))(& _ZTI7QWizard)
+520   (int (*)(...))QWizard::_ZThn16_N7QWizardD1Ev
+528   (int (*)(...))QWizard::_ZThn16_N7QWizardD0Ev
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+552   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+560   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+568   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+576   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QWizard
+   size=48 align=8
+   base size=48 base align=8
+QWizard (0x0x7f21aeba8750) 0
+    vptr=((& QWizard::_ZTV7QWizard) + 16u)
+  QDialog (0x0x7f21aeba87b8) 0
+      primary-for QWizard (0x0x7f21aeba8750)
+    QWidget (0x0x7f21b56d31c0) 0
+        primary-for QDialog (0x0x7f21aeba87b8)
+      QObject (0x0x7f21ac3f8240) 0
+          primary-for QWidget (0x0x7f21b56d31c0)
+      QPaintDevice (0x0x7f21ac3f82a0) 16
+          vptr=((& QWizard::_ZTV7QWizard) + 520u)
+
+Class QWizardPage::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QWizardPage::QPrivateSignal (0x0x7f21ac3f85a0) 0 empty
+
+Vtable for QWizardPage
+QWizardPage::_ZTV11QWizardPage: 69u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QWizardPage)
+16    (int (*)(...))QWizardPage::metaObject
+24    (int (*)(...))QWizardPage::qt_metacast
+32    (int (*)(...))QWizardPage::qt_metacall
+40    (int (*)(...))QWizardPage::~QWizardPage
+48    (int (*)(...))QWizardPage::~QWizardPage
+56    (int (*)(...))QWidget::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QWizardPage::initializePage
+440   (int (*)(...))QWizardPage::cleanupPage
+448   (int (*)(...))QWizardPage::validatePage
+456   (int (*)(...))QWizardPage::isComplete
+464   (int (*)(...))QWizardPage::nextId
+472   (int (*)(...))-16
+480   (int (*)(...))(& _ZTI11QWizardPage)
+488   (int (*)(...))QWizardPage::_ZThn16_N11QWizardPageD1Ev
+496   (int (*)(...))QWizardPage::_ZThn16_N11QWizardPageD0Ev
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QWizardPage
+   size=48 align=8
+   base size=48 base align=8
+QWizardPage (0x0x7f21aeba8d00) 0
+    vptr=((& QWizardPage::_ZTV11QWizardPage) + 16u)
+  QWidget (0x0x7f21b5728850) 0
+      primary-for QWizardPage (0x0x7f21aeba8d00)
+    QObject (0x0x7f21ac3f84e0) 0
+        primary-for QWidget (0x0x7f21b5728850)
+    QPaintDevice (0x0x7f21ac3f8540) 16
+        vptr=((& QWizardPage::_ZTV11QWizardPage) + 488u)
+
+Class QQuickWidget::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQuickWidget::QPrivateSignal (0x0x7f21ac3f86c0) 0 empty
+
+Vtable for QQuickWidget
+QQuickWidget::_ZTV12QQuickWidget: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QQuickWidget)
+16    (int (*)(...))QQuickWidget::metaObject
+24    (int (*)(...))QQuickWidget::qt_metacast
+32    (int (*)(...))QQuickWidget::qt_metacall
+40    (int (*)(...))QQuickWidget::~QQuickWidget
+48    (int (*)(...))QQuickWidget::~QQuickWidget
+56    (int (*)(...))QQuickWidget::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QQuickWidget::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QQuickWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QQuickWidget::mousePressEvent
+176   (int (*)(...))QQuickWidget::mouseReleaseEvent
+184   (int (*)(...))QQuickWidget::mouseDoubleClickEvent
+192   (int (*)(...))QQuickWidget::mouseMoveEvent
+200   (int (*)(...))QQuickWidget::wheelEvent
+208   (int (*)(...))QQuickWidget::keyPressEvent
+216   (int (*)(...))QQuickWidget::keyReleaseEvent
+224   (int (*)(...))QQuickWidget::focusInEvent
+232   (int (*)(...))QQuickWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QQuickWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QQuickWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QQuickWidget::dragEnterEvent
+320   (int (*)(...))QQuickWidget::dragMoveEvent
+328   (int (*)(...))QQuickWidget::dragLeaveEvent
+336   (int (*)(...))QQuickWidget::dropEvent
+344   (int (*)(...))QQuickWidget::showEvent
+352   (int (*)(...))QQuickWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI12QQuickWidget)
+448   (int (*)(...))QQuickWidget::_ZThn16_N12QQuickWidgetD1Ev
+456   (int (*)(...))QQuickWidget::_ZThn16_N12QQuickWidgetD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QQuickWidget
+   size=48 align=8
+   base size=48 base align=8
+QQuickWidget (0x0x7f21aeba8ea0) 0
+    vptr=((& QQuickWidget::_ZTV12QQuickWidget) + 16u)
+  QWidget (0x0x7f21b5728d20) 0
+      primary-for QQuickWidget (0x0x7f21aeba8ea0)
+    QObject (0x0x7f21ac3f8600) 0
+        primary-for QWidget (0x0x7f21b5728d20)
+    QPaintDevice (0x0x7f21ac3f8660) 16
+        vptr=((& QQuickWidget::_ZTV12QQuickWidget) + 448u)
+
diff --git a/tests/auto/bic/data/QtQuickWidgets.5.11.0.linux-gcc-amd64.txt b/tests/auto/bic/data/QtQuickWidgets.5.11.0.linux-gcc-amd64.txt
new file mode 100644
index 0000000000..372347ee42
--- /dev/null
+++ b/tests/auto/bic/data/QtQuickWidgets.5.11.0.linux-gcc-amd64.txt
@@ -0,0 +1,21841 @@
+Class std::__failure_type
+   size=1 align=1
+   base size=0 base align=1
+std::__failure_type (0x0x7fdbc07ac960) 0 empty
+
+Class std::__do_is_destructible_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__do_is_destructible_impl (0x0x7fdbc082c120) 0 empty
+
+Class std::__do_is_nt_destructible_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__do_is_nt_destructible_impl (0x0x7fdbc082c360) 0 empty
+
+Class std::__do_is_default_constructible_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__do_is_default_constructible_impl (0x0x7fdbc082c5a0) 0 empty
+
+Class std::__do_is_static_castable_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__do_is_static_castable_impl (0x0x7fdbc082c7e0) 0 empty
+
+Class std::__do_is_direct_constructible_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__do_is_direct_constructible_impl (0x0x7fdbc082c960) 0 empty
+
+Class std::__do_is_nary_constructible_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__do_is_nary_constructible_impl (0x0x7fdbc082cd20) 0 empty
+
+Class std::__do_common_type_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__do_common_type_impl (0x0x7fdbc03e74e0) 0 empty
+
+Class std::__do_member_type_wrapper
+   size=1 align=1
+   base size=0 base align=1
+std::__do_member_type_wrapper (0x0x7fdbc03e75a0) 0 empty
+
+Class std::__result_of_memfun_ref_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__result_of_memfun_ref_impl (0x0x7fdbc03e7900) 0 empty
+
+Class std::__result_of_memfun_deref_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__result_of_memfun_deref_impl (0x0x7fdbc03e79c0) 0 empty
+
+Class std::__result_of_memobj_ref_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__result_of_memobj_ref_impl (0x0x7fdbc03e7a80) 0 empty
+
+Class std::__result_of_memobj_deref_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__result_of_memobj_deref_impl (0x0x7fdbc03e7b40) 0 empty
+
+Class std::__result_of_other_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__result_of_other_impl (0x0x7fdbc03e7de0) 0 empty
+
+Class std::piecewise_construct_t
+   size=1 align=1
+   base size=0 base align=1
+std::piecewise_construct_t (0x0x7fdbc0439000) 0 empty
+
+Class std::__true_type
+   size=1 align=1
+   base size=0 base align=1
+std::__true_type (0x0x7fdbc0439480) 0 empty
+
+Class std::__false_type
+   size=1 align=1
+   base size=0 base align=1
+std::__false_type (0x0x7fdbc04394e0) 0 empty
+
+Class std::input_iterator_tag
+   size=1 align=1
+   base size=0 base align=1
+std::input_iterator_tag (0x0x7fdbc04d0180) 0 empty
+
+Class std::output_iterator_tag
+   size=1 align=1
+   base size=0 base align=1
+std::output_iterator_tag (0x0x7fdbc04d01e0) 0 empty
+
+Class std::forward_iterator_tag
+   size=1 align=1
+   base size=1 base align=1
+std::forward_iterator_tag (0x0x7fdbc0412478) 0 empty
+  std::input_iterator_tag (0x0x7fdbc04d0240) 0 empty
+
+Class std::bidirectional_iterator_tag
+   size=1 align=1
+   base size=1 base align=1
+std::bidirectional_iterator_tag (0x0x7fdbc04124e0) 0 empty
+  std::forward_iterator_tag (0x0x7fdbc0412548) 0 empty
+    std::input_iterator_tag (0x0x7fdbc04d02a0) 0 empty
+
+Class std::random_access_iterator_tag
+   size=1 align=1
+   base size=1 base align=1
+std::random_access_iterator_tag (0x0x7fdbc04125b0) 0 empty
+  std::bidirectional_iterator_tag (0x0x7fdbc0412618) 0 empty
+    std::forward_iterator_tag (0x0x7fdbc0412680) 0 empty
+      std::input_iterator_tag (0x0x7fdbc04d0300) 0 empty
+
+Class __gnu_cxx::__ops::_Iter_less_iter
+   size=1 align=1
+   base size=0 base align=1
+__gnu_cxx::__ops::_Iter_less_iter (0x0x7fdbc04d0f60) 0 empty
+
+Class __gnu_cxx::__ops::_Iter_less_val
+   size=1 align=1
+   base size=0 base align=1
+__gnu_cxx::__ops::_Iter_less_val (0x0x7fdbc0589000) 0 empty
+
+Class __gnu_cxx::__ops::_Val_less_iter
+   size=1 align=1
+   base size=0 base align=1
+__gnu_cxx::__ops::_Val_less_iter (0x0x7fdbc0589060) 0 empty
+
+Class __gnu_cxx::__ops::_Iter_equal_to_iter
+   size=1 align=1
+   base size=0 base align=1
+__gnu_cxx::__ops::_Iter_equal_to_iter (0x0x7fdbc05890c0) 0 empty
+
+Class __gnu_cxx::__ops::_Iter_equal_to_val
+   size=1 align=1
+   base size=0 base align=1
+__gnu_cxx::__ops::_Iter_equal_to_val (0x0x7fdbc0589120) 0 empty
+
+Class wait
+   size=4 align=4
+   base size=4 base align=4
+wait (0x0x7fdbc0589c00) 0
+
+Class __locale_struct
+   size=232 align=8
+   base size=232 base align=8
+__locale_struct (0x0x7fdbc0589e40) 0
+
+Class timespec
+   size=16 align=8
+   base size=16 base align=8
+timespec (0x0x7fdbc0589f00) 0
+
+Class timeval
+   size=16 align=8
+   base size=16 base align=8
+timeval (0x0x7fdbc0589f60) 0
+
+Class pthread_attr_t
+   size=56 align=8
+   base size=56 base align=8
+pthread_attr_t (0x0x7fdbc0248060) 0
+
+Class __pthread_internal_list
+   size=16 align=8
+   base size=16 base align=8
+__pthread_internal_list (0x0x7fdbc02480c0) 0
+
+Class random_data
+   size=48 align=8
+   base size=48 base align=8
+random_data (0x0x7fdbc0248540) 0
+
+Class drand48_data
+   size=24 align=8
+   base size=24 base align=8
+drand48_data (0x0x7fdbc02485a0) 0
+
+Vtable for std::exception
+std::exception::_ZTVSt9exception: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt9exception)
+16    (int (*)(...))std::exception::~exception
+24    (int (*)(...))std::exception::~exception
+32    (int (*)(...))std::exception::what
+
+Class std::exception
+   size=8 align=8
+   base size=8 base align=8
+std::exception (0x0x7fdbc0248600) 0 nearly-empty
+    vptr=((& std::exception::_ZTVSt9exception) + 16u)
+
+Vtable for std::bad_exception
+std::bad_exception::_ZTVSt13bad_exception: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt13bad_exception)
+16    (int (*)(...))std::bad_exception::~bad_exception
+24    (int (*)(...))std::bad_exception::~bad_exception
+32    (int (*)(...))std::bad_exception::what
+
+Class std::bad_exception
+   size=8 align=8
+   base size=8 base align=8
+std::bad_exception (0x0x7fdbc0412bc8) 0 nearly-empty
+    vptr=((& std::bad_exception::_ZTVSt13bad_exception) + 16u)
+  std::exception (0x0x7fdbc0248660) 0 nearly-empty
+      primary-for std::bad_exception (0x0x7fdbc0412bc8)
+
+Class std::__exception_ptr::exception_ptr
+   size=8 align=8
+   base size=8 base align=8
+std::__exception_ptr::exception_ptr (0x0x7fdbc02486c0) 0
+
+Vtable for std::nested_exception
+std::nested_exception::_ZTVSt16nested_exception: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt16nested_exception)
+16    (int (*)(...))std::nested_exception::~nested_exception
+24    (int (*)(...))std::nested_exception::~nested_exception
+
+Class std::nested_exception
+   size=16 align=8
+   base size=16 base align=8
+std::nested_exception (0x0x7fdbc0248720) 0
+    vptr=((& std::nested_exception::_ZTVSt16nested_exception) + 16u)
+
+Vtable for std::bad_alloc
+std::bad_alloc::_ZTVSt9bad_alloc: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt9bad_alloc)
+16    (int (*)(...))std::bad_alloc::~bad_alloc
+24    (int (*)(...))std::bad_alloc::~bad_alloc
+32    (int (*)(...))std::bad_alloc::what
+
+Class std::bad_alloc
+   size=8 align=8
+   base size=8 base align=8
+std::bad_alloc (0x0x7fdbc0412dd0) 0 nearly-empty
+    vptr=((& std::bad_alloc::_ZTVSt9bad_alloc) + 16u)
+  std::exception (0x0x7fdbc0248b40) 0 nearly-empty
+      primary-for std::bad_alloc (0x0x7fdbc0412dd0)
+
+Vtable for std::bad_array_new_length
+std::bad_array_new_length::_ZTVSt20bad_array_new_length: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt20bad_array_new_length)
+16    (int (*)(...))std::bad_array_new_length::~bad_array_new_length
+24    (int (*)(...))std::bad_array_new_length::~bad_array_new_length
+32    (int (*)(...))std::bad_array_new_length::what
+
+Class std::bad_array_new_length
+   size=8 align=8
+   base size=8 base align=8
+std::bad_array_new_length (0x0x7fdbc0412e38) 0 nearly-empty
+    vptr=((& std::bad_array_new_length::_ZTVSt20bad_array_new_length) + 16u)
+  std::bad_alloc (0x0x7fdbc0412ea0) 0 nearly-empty
+      primary-for std::bad_array_new_length (0x0x7fdbc0412e38)
+    std::exception (0x0x7fdbc0248ba0) 0 nearly-empty
+        primary-for std::bad_alloc (0x0x7fdbc0412ea0)
+
+Class std::nothrow_t
+   size=1 align=1
+   base size=0 base align=1
+std::nothrow_t (0x0x7fdbc0248c00) 0 empty
+
+Class __exception
+   size=40 align=8
+   base size=40 base align=8
+__exception (0x0x7fdbc03af840) 0
+
+Class lconv
+   size=96 align=8
+   base size=96 base align=8
+lconv (0x0x7fdbbfdc9540) 0
+
+Vtable for __cxxabiv1::__forced_unwind
+__cxxabiv1::__forced_unwind::_ZTVN10__cxxabiv115__forced_unwindE: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN10__cxxabiv115__forced_unwindE)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class __cxxabiv1::__forced_unwind
+   size=8 align=8
+   base size=8 base align=8
+__cxxabiv1::__forced_unwind (0x0x7fdbbfdc95a0) 0 nearly-empty
+    vptr=((& __cxxabiv1::__forced_unwind::_ZTVN10__cxxabiv115__forced_unwindE) + 16u)
+
+Class sched_param
+   size=4 align=4
+   base size=4 base align=4
+sched_param (0x0x7fdbbfe70480) 0
+
+Class __sched_param
+   size=4 align=4
+   base size=4 base align=4
+__sched_param (0x0x7fdbbfe704e0) 0
+
+Class timex
+   size=208 align=8
+   base size=208 base align=8
+timex (0x0x7fdbbfe705a0) 0
+
+Class tm
+   size=56 align=8
+   base size=56 base align=8
+tm (0x0x7fdbbfe70600) 0
+
+Class itimerspec
+   size=32 align=8
+   base size=32 base align=8
+itimerspec (0x0x7fdbbfe70660) 0
+
+Class _pthread_cleanup_buffer
+   size=32 align=8
+   base size=32 base align=8
+_pthread_cleanup_buffer (0x0x7fdbbfe706c0) 0
+
+Class __pthread_cleanup_frame
+   size=24 align=8
+   base size=24 base align=8
+__pthread_cleanup_frame (0x0x7fdbbfe707e0) 0
+
+Class __pthread_cleanup_class
+   size=24 align=8
+   base size=24 base align=8
+__pthread_cleanup_class (0x0x7fdbbfe70840) 0
+
+Class _IO_marker
+   size=24 align=8
+   base size=24 base align=8
+_IO_marker (0x0x7fdbbfe70c60) 0
+
+Class _IO_FILE
+   size=216 align=8
+   base size=216 base align=8
+_IO_FILE (0x0x7fdbbfe70cc0) 0
+
+Class std::_Hash_impl
+   size=1 align=1
+   base size=0 base align=1
+std::_Hash_impl (0x0x7fdbbfdbb4e0) 0 empty
+
+Class std::_Fnv_hash_impl
+   size=1 align=1
+   base size=0 base align=1
+std::_Fnv_hash_impl (0x0x7fdbbfdbb540) 0 empty
+
+Class std::__numeric_limits_base
+   size=1 align=1
+   base size=0 base align=1
+std::__numeric_limits_base (0x0x7fdbbfa764e0) 0 empty
+
+Class std::_Bit_reference
+   size=16 align=8
+   base size=16 base align=8
+std::_Bit_reference (0x0x7fdbbf82f300) 0
+
+Class std::_Bit_iterator_base
+   size=16 align=8
+   base size=12 base align=8
+std::_Bit_iterator_base (0x0x7fdbbf9d5c30) 0
+  std::iterator<std::random_access_iterator_tag, bool> (0x0x7fdbbf82f3c0) 0 empty
+
+Class std::_Bit_iterator
+   size=16 align=8
+   base size=12 base align=8
+std::_Bit_iterator (0x0x7fdbbf9d5c98) 0
+  std::_Bit_iterator_base (0x0x7fdbbf9d5d00) 0
+    std::iterator<std::random_access_iterator_tag, bool> (0x0x7fdbbf82f420) 0 empty
+
+Class std::_Bit_const_iterator
+   size=16 align=8
+   base size=12 base align=8
+std::_Bit_const_iterator (0x0x7fdbbf9d5d68) 0
+  std::_Bit_iterator_base (0x0x7fdbbf9d5dd0) 0
+    std::iterator<std::random_access_iterator_tag, bool> (0x0x7fdbbf82f480) 0 empty
+
+Class std::random_device
+   size=5000 align=8
+   base size=5000 base align=8
+std::random_device (0x0x7fdbbf6392a0) 0
+
+Class std::bernoulli_distribution::param_type
+   size=8 align=8
+   base size=8 base align=8
+std::bernoulli_distribution::param_type (0x0x7fdbbf79c060) 0
+
+Class std::bernoulli_distribution
+   size=8 align=8
+   base size=8 base align=8
+std::bernoulli_distribution (0x0x7fdbbf79c000) 0
+
+Class std::seed_seq
+   size=24 align=8
+   base size=24 base align=8
+std::seed_seq (0x0x7fdbbf573000) 0
+
+Class qIsNull(double)::U
+   size=8 align=8
+   base size=8 base align=8
+qIsNull(double)::U (0x0x7fdbbdff1ae0) 0
+
+Class qIsNull(float)::U
+   size=4 align=4
+   base size=4 base align=4
+qIsNull(float)::U (0x0x7fdbbdff1b40) 0
+
+Class QSysInfo
+   size=1 align=1
+   base size=0 base align=1
+QSysInfo (0x0x7fdbbe137600) 0 empty
+
+Class QMessageLogContext
+   size=32 align=8
+   base size=32 base align=8
+QMessageLogContext (0x0x7fdbbe137660) 0
+
+Class QMessageLogger
+   size=32 align=8
+   base size=32 base align=8
+QMessageLogger (0x0x7fdbbe1376c0) 0
+
+Class QFlag
+   size=4 align=4
+   base size=4 base align=4
+QFlag (0x0x7fdbbe137720) 0
+
+Class QIncompatibleFlag
+   size=4 align=4
+   base size=4 base align=4
+QIncompatibleFlag (0x0x7fdbbe1379c0) 0
+
+Class std::__atomic_flag_base
+   size=1 align=1
+   base size=1 base align=1
+std::__atomic_flag_base (0x0x7fdbbe137f00) 0
+
+Class std::atomic_flag
+   size=1 align=1
+   base size=1 base align=1
+std::atomic_flag (0x0x7fdbbe12eaf8) 0
+  std::__atomic_flag_base (0x0x7fdbbe137f60) 0
+
+Class QAtomicInt
+   size=4 align=4
+   base size=4 base align=4
+QAtomicInt (0x0x7fdbbdc66270) 0
+  QAtomicInteger<int> (0x0x7fdbbdc662d8) 0
+    QBasicAtomicInteger<int> (0x0x7fdbbdc946c0) 0
+
+Class QInternal
+   size=1 align=1
+   base size=0 base align=1
+QInternal (0x0x7fdbbdb95c60) 0 empty
+
+Class QtPrivate::QSlotObjectBase
+   size=16 align=8
+   base size=16 base align=8
+QtPrivate::QSlotObjectBase (0x0x7fdbbd58bcc0) 0
+
+Class QGenericArgument
+   size=16 align=8
+   base size=16 base align=8
+QGenericArgument (0x0x7fdbbd58bde0) 0
+
+Class QGenericReturnArgument
+   size=16 align=8
+   base size=16 base align=8
+QGenericReturnArgument (0x0x7fdbbdb62d00) 0
+  QGenericArgument (0x0x7fdbbd58be40) 0
+
+Class QMetaObject
+   size=48 align=8
+   base size=48 base align=8
+QMetaObject (0x0x7fdbbd5fd000) 0
+
+Class QMetaObject::Connection
+   size=8 align=8
+   base size=8 base align=8
+QMetaObject::Connection (0x0x7fdbbd5fd0c0) 0
+
+Class QLatin1Char
+   size=1 align=1
+   base size=1 base align=1
+QLatin1Char (0x0x7fdbbd6b2120) 0
+
+Class QChar
+   size=2 align=2
+   base size=2 base align=2
+QChar (0x0x7fdbbd6b2180) 0
+
+Class QtPrivate::RefCount
+   size=4 align=4
+   base size=4 base align=4
+QtPrivate::RefCount (0x0x7fdbbd6b2420) 0
+
+Class QArrayData
+   size=24 align=8
+   base size=24 base align=8
+QArrayData (0x0x7fdbbd6b2480) 0
+
+Class QtPrivate::QContainerImplHelper
+   size=1 align=1
+   base size=0 base align=1
+QtPrivate::QContainerImplHelper (0x0x7fdbbd6b27e0) 0 empty
+
+Class std::locale
+   size=8 align=8
+   base size=8 base align=8
+std::locale (0x0x7fdbbd6b2840) 0
+
+Vtable for std::locale::facet
+std::locale::facet::_ZTVNSt6locale5facetE: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTINSt6locale5facetE)
+16    (int (*)(...))std::locale::facet::~facet
+24    (int (*)(...))std::locale::facet::~facet
+
+Class std::locale::facet
+   size=16 align=8
+   base size=12 base align=8
+std::locale::facet (0x0x7fdbbd6b28a0) 0
+    vptr=((& std::locale::facet::_ZTVNSt6locale5facetE) + 16u)
+
+Class std::locale::id
+   size=8 align=8
+   base size=8 base align=8
+std::locale::id (0x0x7fdbbd6b2900) 0
+
+Class std::locale::_Impl
+   size=40 align=8
+   base size=40 base align=8
+std::locale::_Impl (0x0x7fdbbd6b2960) 0
+
+Class std::__cow_string
+   size=8 align=8
+   base size=8 base align=8
+std::__cow_string (0x0x7fdbbd6b2d20) 0
+
+Vtable for std::logic_error
+std::logic_error::_ZTVSt11logic_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt11logic_error)
+16    (int (*)(...))std::logic_error::~logic_error
+24    (int (*)(...))std::logic_error::~logic_error
+32    (int (*)(...))std::logic_error::what
+
+Class std::logic_error
+   size=16 align=8
+   base size=16 base align=8
+std::logic_error (0x0x7fdbbd429340) 0
+    vptr=((& std::logic_error::_ZTVSt11logic_error) + 16u)
+  std::exception (0x0x7fdbbd6b2de0) 0 nearly-empty
+      primary-for std::logic_error (0x0x7fdbbd429340)
+
+Vtable for std::domain_error
+std::domain_error::_ZTVSt12domain_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt12domain_error)
+16    (int (*)(...))std::domain_error::~domain_error
+24    (int (*)(...))std::domain_error::~domain_error
+32    (int (*)(...))std::logic_error::what
+
+Class std::domain_error
+   size=16 align=8
+   base size=16 base align=8
+std::domain_error (0x0x7fdbbd4293a8) 0
+    vptr=((& std::domain_error::_ZTVSt12domain_error) + 16u)
+  std::logic_error (0x0x7fdbbd429410) 0
+      primary-for std::domain_error (0x0x7fdbbd4293a8)
+    std::exception (0x0x7fdbbd6b2e40) 0 nearly-empty
+        primary-for std::logic_error (0x0x7fdbbd429410)
+
+Vtable for std::invalid_argument
+std::invalid_argument::_ZTVSt16invalid_argument: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt16invalid_argument)
+16    (int (*)(...))std::invalid_argument::~invalid_argument
+24    (int (*)(...))std::invalid_argument::~invalid_argument
+32    (int (*)(...))std::logic_error::what
+
+Class std::invalid_argument
+   size=16 align=8
+   base size=16 base align=8
+std::invalid_argument (0x0x7fdbbd429478) 0
+    vptr=((& std::invalid_argument::_ZTVSt16invalid_argument) + 16u)
+  std::logic_error (0x0x7fdbbd4294e0) 0
+      primary-for std::invalid_argument (0x0x7fdbbd429478)
+    std::exception (0x0x7fdbbd6b2ea0) 0 nearly-empty
+        primary-for std::logic_error (0x0x7fdbbd4294e0)
+
+Vtable for std::length_error
+std::length_error::_ZTVSt12length_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt12length_error)
+16    (int (*)(...))std::length_error::~length_error
+24    (int (*)(...))std::length_error::~length_error
+32    (int (*)(...))std::logic_error::what
+
+Class std::length_error
+   size=16 align=8
+   base size=16 base align=8
+std::length_error (0x0x7fdbbd429548) 0
+    vptr=((& std::length_error::_ZTVSt12length_error) + 16u)
+  std::logic_error (0x0x7fdbbd4295b0) 0
+      primary-for std::length_error (0x0x7fdbbd429548)
+    std::exception (0x0x7fdbbd6b2f00) 0 nearly-empty
+        primary-for std::logic_error (0x0x7fdbbd4295b0)
+
+Vtable for std::out_of_range
+std::out_of_range::_ZTVSt12out_of_range: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt12out_of_range)
+16    (int (*)(...))std::out_of_range::~out_of_range
+24    (int (*)(...))std::out_of_range::~out_of_range
+32    (int (*)(...))std::logic_error::what
+
+Class std::out_of_range
+   size=16 align=8
+   base size=16 base align=8
+std::out_of_range (0x0x7fdbbd429618) 0
+    vptr=((& std::out_of_range::_ZTVSt12out_of_range) + 16u)
+  std::logic_error (0x0x7fdbbd429680) 0
+      primary-for std::out_of_range (0x0x7fdbbd429618)
+    std::exception (0x0x7fdbbd6b2f60) 0 nearly-empty
+        primary-for std::logic_error (0x0x7fdbbd429680)
+
+Vtable for std::runtime_error
+std::runtime_error::_ZTVSt13runtime_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt13runtime_error)
+16    (int (*)(...))std::runtime_error::~runtime_error
+24    (int (*)(...))std::runtime_error::~runtime_error
+32    (int (*)(...))std::runtime_error::what
+
+Class std::runtime_error
+   size=16 align=8
+   base size=16 base align=8
+std::runtime_error (0x0x7fdbbd4296e8) 0
+    vptr=((& std::runtime_error::_ZTVSt13runtime_error) + 16u)
+  std::exception (0x0x7fdbbd473000) 0 nearly-empty
+      primary-for std::runtime_error (0x0x7fdbbd4296e8)
+
+Vtable for std::range_error
+std::range_error::_ZTVSt11range_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt11range_error)
+16    (int (*)(...))std::range_error::~range_error
+24    (int (*)(...))std::range_error::~range_error
+32    (int (*)(...))std::runtime_error::what
+
+Class std::range_error
+   size=16 align=8
+   base size=16 base align=8
+std::range_error (0x0x7fdbbd429750) 0
+    vptr=((& std::range_error::_ZTVSt11range_error) + 16u)
+  std::runtime_error (0x0x7fdbbd4297b8) 0
+      primary-for std::range_error (0x0x7fdbbd429750)
+    std::exception (0x0x7fdbbd473060) 0 nearly-empty
+        primary-for std::runtime_error (0x0x7fdbbd4297b8)
+
+Vtable for std::overflow_error
+std::overflow_error::_ZTVSt14overflow_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt14overflow_error)
+16    (int (*)(...))std::overflow_error::~overflow_error
+24    (int (*)(...))std::overflow_error::~overflow_error
+32    (int (*)(...))std::runtime_error::what
+
+Class std::overflow_error
+   size=16 align=8
+   base size=16 base align=8
+std::overflow_error (0x0x7fdbbd429820) 0
+    vptr=((& std::overflow_error::_ZTVSt14overflow_error) + 16u)
+  std::runtime_error (0x0x7fdbbd429888) 0
+      primary-for std::overflow_error (0x0x7fdbbd429820)
+    std::exception (0x0x7fdbbd4730c0) 0 nearly-empty
+        primary-for std::runtime_error (0x0x7fdbbd429888)
+
+Vtable for std::underflow_error
+std::underflow_error::_ZTVSt15underflow_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt15underflow_error)
+16    (int (*)(...))std::underflow_error::~underflow_error
+24    (int (*)(...))std::underflow_error::~underflow_error
+32    (int (*)(...))std::runtime_error::what
+
+Class std::underflow_error
+   size=16 align=8
+   base size=16 base align=8
+std::underflow_error (0x0x7fdbbd4298f0) 0
+    vptr=((& std::underflow_error::_ZTVSt15underflow_error) + 16u)
+  std::runtime_error (0x0x7fdbbd429958) 0
+      primary-for std::underflow_error (0x0x7fdbbd4298f0)
+    std::exception (0x0x7fdbbd473120) 0 nearly-empty
+        primary-for std::runtime_error (0x0x7fdbbd429958)
+
+Vtable for std::_V2::error_category
+std::_V2::error_category::_ZTVNSt3_V214error_categoryE: 10u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTINSt3_V214error_categoryE)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))std::_V2::error_category::_M_message
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))std::_V2::error_category::default_error_condition
+64    (int (*)(...))std::_V2::error_category::equivalent
+72    (int (*)(...))std::_V2::error_category::equivalent
+
+Class std::_V2::error_category
+   size=8 align=8
+   base size=8 base align=8
+std::_V2::error_category (0x0x7fdbbd4732a0) 0 nearly-empty
+    vptr=((& std::_V2::error_category::_ZTVNSt3_V214error_categoryE) + 16u)
+
+Class std::error_code
+   size=16 align=8
+   base size=16 base align=8
+std::error_code (0x0x7fdbbd4734e0) 0
+
+Class std::error_condition
+   size=16 align=8
+   base size=16 base align=8
+std::error_condition (0x0x7fdbbd473660) 0
+
+Vtable for std::system_error
+std::system_error::_ZTVSt12system_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt12system_error)
+16    (int (*)(...))std::system_error::~system_error
+24    (int (*)(...))std::system_error::~system_error
+32    (int (*)(...))std::runtime_error::what
+
+Class std::system_error
+   size=32 align=8
+   base size=32 base align=8
+std::system_error (0x0x7fdbbd429e38) 0
+    vptr=((& std::system_error::_ZTVSt12system_error) + 16u)
+  std::runtime_error (0x0x7fdbbd429ea0) 0
+      primary-for std::system_error (0x0x7fdbbd429e38)
+    std::exception (0x0x7fdbbd4738a0) 0 nearly-empty
+        primary-for std::runtime_error (0x0x7fdbbd429ea0)
+
+Vtable for std::ios_base::failure
+std::ios_base::failure::_ZTVNSt8ios_base7failureB5cxx11E: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTINSt8ios_base7failureB5cxx11E)
+16    (int (*)(...))std::ios_base::failure::~failure
+24    (int (*)(...))std::ios_base::failure::~failure
+32    (int (*)(...))std::ios_base::failure::what
+
+Class std::ios_base::failure
+   size=32 align=8
+   base size=32 base align=8
+std::ios_base::failure (0x0x7fdbbd4e09c0) 0
+    vptr=((& std::ios_base::failure::_ZTVNSt8ios_base7failureB5cxx11E) + 16u)
+  std::system_error (0x0x7fdbbd4e0a28) 0
+      primary-for std::ios_base::failure (0x0x7fdbbd4e09c0)
+    std::runtime_error (0x0x7fdbbd4e0a90) 0
+        primary-for std::system_error (0x0x7fdbbd4e0a28)
+      std::exception (0x0x7fdbbd473ba0) 0 nearly-empty
+          primary-for std::runtime_error (0x0x7fdbbd4e0a90)
+
+Class std::ios_base::_Callback_list
+   size=24 align=8
+   base size=24 base align=8
+std::ios_base::_Callback_list (0x0x7fdbbd473c00) 0
+
+Class std::ios_base::_Words
+   size=16 align=8
+   base size=16 base align=8
+std::ios_base::_Words (0x0x7fdbbd473c60) 0
+
+Class std::ios_base::Init
+   size=1 align=1
+   base size=0 base align=1
+std::ios_base::Init (0x0x7fdbbd473cc0) 0 empty
+
+Vtable for std::ios_base
+std::ios_base::_ZTVSt8ios_base: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt8ios_base)
+16    (int (*)(...))std::ios_base::~ios_base
+24    (int (*)(...))std::ios_base::~ios_base
+
+Class std::ios_base
+   size=216 align=8
+   base size=216 base align=8
+std::ios_base (0x0x7fdbbd473b40) 0
+    vptr=((& std::ios_base::_ZTVSt8ios_base) + 16u)
+
+Class std::ctype_base
+   size=1 align=1
+   base size=0 base align=1
+std::ctype_base (0x0x7fdbbd1bf480) 0 empty
+
+Class std::__num_base
+   size=1 align=1
+   base size=0 base align=1
+std::__num_base (0x0x7fdbbd1bfb40) 0 empty
+
+VTT for std::basic_ostream<char>
+std::basic_ostream<char>::_ZTTSo: 2u entries
+0     ((& std::basic_ostream<char>::_ZTVSo) + 24u)
+8     ((& std::basic_ostream<char>::_ZTVSo) + 64u)
+
+VTT for std::basic_ostream<wchar_t>
+std::basic_ostream<wchar_t>::_ZTTSt13basic_ostreamIwSt11char_traitsIwEE: 2u entries
+0     ((& std::basic_ostream<wchar_t>::_ZTVSt13basic_ostreamIwSt11char_traitsIwEE) + 24u)
+8     ((& std::basic_ostream<wchar_t>::_ZTVSt13basic_ostreamIwSt11char_traitsIwEE) + 64u)
+
+VTT for std::basic_istream<char>
+std::basic_istream<char>::_ZTTSi: 2u entries
+0     ((& std::basic_istream<char>::_ZTVSi) + 24u)
+8     ((& std::basic_istream<char>::_ZTVSi) + 64u)
+
+VTT for std::basic_istream<wchar_t>
+std::basic_istream<wchar_t>::_ZTTSt13basic_istreamIwSt11char_traitsIwEE: 2u entries
+0     ((& std::basic_istream<wchar_t>::_ZTVSt13basic_istreamIwSt11char_traitsIwEE) + 24u)
+8     ((& std::basic_istream<wchar_t>::_ZTVSt13basic_istreamIwSt11char_traitsIwEE) + 64u)
+
+Construction vtable for std::basic_istream<char> (0x0x7fdbbcda73a8 instance) in std::basic_iostream<char>
+std::basic_iostream<char>::_ZTCSd0_Si: 10u entries
+0     24u
+8     (int (*)(...))0
+16    (int (*)(...))(& _ZTISi)
+24    0u
+32    0u
+40    18446744073709551592u
+48    (int (*)(...))-24
+56    (int (*)(...))(& _ZTISi)
+64    0u
+72    0u
+
+Construction vtable for std::basic_ostream<char> (0x0x7fdbbcda7478 instance) in std::basic_iostream<char>
+std::basic_iostream<char>::_ZTCSd16_So: 10u entries
+0     8u
+8     (int (*)(...))0
+16    (int (*)(...))(& _ZTISo)
+24    0u
+32    0u
+40    18446744073709551608u
+48    (int (*)(...))-8
+56    (int (*)(...))(& _ZTISo)
+64    0u
+72    0u
+
+VTT for std::basic_iostream<char>
+std::basic_iostream<char>::_ZTTSd: 7u entries
+0     ((& std::basic_iostream<char>::_ZTVSd) + 24u)
+8     ((& std::basic_iostream<char>::_ZTCSd0_Si) + 24u)
+16    ((& std::basic_iostream<char>::_ZTCSd0_Si) + 64u)
+24    ((& std::basic_iostream<char>::_ZTCSd16_So) + 24u)
+32    ((& std::basic_iostream<char>::_ZTCSd16_So) + 64u)
+40    ((& std::basic_iostream<char>::_ZTVSd) + 104u)
+48    ((& std::basic_iostream<char>::_ZTVSd) + 64u)
+
+Construction vtable for std::basic_istream<wchar_t> (0x0x7fdbbcda7820 instance) in std::basic_iostream<wchar_t>
+std::basic_iostream<wchar_t>::_ZTCSt14basic_iostreamIwSt11char_traitsIwEE0_St13basic_istreamIwS1_E: 10u entries
+0     24u
+8     (int (*)(...))0
+16    (int (*)(...))(& _ZTISt13basic_istreamIwSt11char_traitsIwEE)
+24    0u
+32    0u
+40    18446744073709551592u
+48    (int (*)(...))-24
+56    (int (*)(...))(& _ZTISt13basic_istreamIwSt11char_traitsIwEE)
+64    0u
+72    0u
+
+Construction vtable for std::basic_ostream<wchar_t> (0x0x7fdbbcda78f0 instance) in std::basic_iostream<wchar_t>
+std::basic_iostream<wchar_t>::_ZTCSt14basic_iostreamIwSt11char_traitsIwEE16_St13basic_ostreamIwS1_E: 10u entries
+0     8u
+8     (int (*)(...))0
+16    (int (*)(...))(& _ZTISt13basic_ostreamIwSt11char_traitsIwEE)
+24    0u
+32    0u
+40    18446744073709551608u
+48    (int (*)(...))-8
+56    (int (*)(...))(& _ZTISt13basic_ostreamIwSt11char_traitsIwEE)
+64    0u
+72    0u
+
+VTT for std::basic_iostream<wchar_t>
+std::basic_iostream<wchar_t>::_ZTTSt14basic_iostreamIwSt11char_traitsIwEE: 7u entries
+0     ((& std::basic_iostream<wchar_t>::_ZTVSt14basic_iostreamIwSt11char_traitsIwEE) + 24u)
+8     ((& std::basic_iostream<wchar_t>::_ZTCSt14basic_iostreamIwSt11char_traitsIwEE0_St13basic_istreamIwS1_E) + 24u)
+16    ((& std::basic_iostream<wchar_t>::_ZTCSt14basic_iostreamIwSt11char_traitsIwEE0_St13basic_istreamIwS1_E) + 64u)
+24    ((& std::basic_iostream<wchar_t>::_ZTCSt14basic_iostreamIwSt11char_traitsIwEE16_St13basic_ostreamIwS1_E) + 24u)
+32    ((& std::basic_iostream<wchar_t>::_ZTCSt14basic_iostreamIwSt11char_traitsIwEE16_St13basic_ostreamIwS1_E) + 64u)
+40    ((& std::basic_iostream<wchar_t>::_ZTVSt14basic_iostreamIwSt11char_traitsIwEE) + 104u)
+48    ((& std::basic_iostream<wchar_t>::_ZTVSt14basic_iostreamIwSt11char_traitsIwEE) + 64u)
+
+Class QByteArrayDataPtr
+   size=8 align=8
+   base size=8 base align=8
+QByteArrayDataPtr (0x0x7fdbbd1743c0) 0
+
+Class QByteArray
+   size=8 align=8
+   base size=8 base align=8
+QByteArray (0x0x7fdbbd174420) 0
+
+Class QByteRef
+   size=16 align=8
+   base size=12 base align=8
+QByteRef (0x0x7fdbbcefb780) 0
+
+Class QStringDataPtr
+   size=8 align=8
+   base size=8 base align=8
+QStringDataPtr (0x0x7fdbbcefbae0) 0
+
+Class QStringView
+   size=16 align=8
+   base size=16 base align=8
+QStringView (0x0x7fdbbcefbf60) 0
+
+Class QLatin1String
+   size=16 align=8
+   base size=16 base align=8
+QLatin1String (0x0x7fdbbcc33de0) 0
+
+Class QString::Null
+   size=1 align=1
+   base size=0 base align=1
+QString::Null (0x0x7fdbbccc4480) 0 empty
+
+Class QString
+   size=8 align=8
+   base size=8 base align=8
+QString (0x0x7fdbbccc4420) 0
+
+Class QCharRef
+   size=16 align=8
+   base size=12 base align=8
+QCharRef (0x0x7fdbbca6c540) 0
+
+Class QStringRef
+   size=16 align=8
+   base size=16 base align=8
+QStringRef (0x0x7fdbbc818180) 0
+
+Class QtPrivate::QHashCombine
+   size=1 align=1
+   base size=0 base align=1
+QtPrivate::QHashCombine (0x0x7fdbbc818de0) 0 empty
+
+Class QtPrivate::QHashCombineCommutative
+   size=1 align=1
+   base size=0 base align=1
+QtPrivate::QHashCombineCommutative (0x0x7fdbbc818e40) 0 empty
+
+Class std::__detail::_List_node_base
+   size=16 align=8
+   base size=16 base align=8
+std::__detail::_List_node_base (0x0x7fdbbc818ea0) 0
+
+Class QListData::NotArrayCompatibleLayout
+   size=1 align=1
+   base size=0 base align=1
+QListData::NotArrayCompatibleLayout (0x0x7fdbbc6232a0) 0 empty
+
+Class QListData::NotIndirectLayout
+   size=1 align=1
+   base size=0 base align=1
+QListData::NotIndirectLayout (0x0x7fdbbc623300) 0 empty
+
+Class QListData::ArrayCompatibleLayout
+   size=1 align=1
+   base size=1 base align=1
+QListData::ArrayCompatibleLayout (0x0x7fdbbc606340) 0 empty
+  QListData::NotIndirectLayout (0x0x7fdbbc623360) 0 empty
+
+Class QListData::InlineWithPaddingLayout
+   size=1 align=1
+   base size=1 base align=1
+QListData::InlineWithPaddingLayout (0x0x7fdbbc6cd620) 0 empty
+  QListData::NotArrayCompatibleLayout (0x0x7fdbbc6233c0) 0 empty
+  QListData::NotIndirectLayout (0x0x7fdbbc623420) 0 empty
+
+Class QListData::IndirectLayout
+   size=1 align=1
+   base size=1 base align=1
+QListData::IndirectLayout (0x0x7fdbbc6063a8) 0 empty
+  QListData::NotArrayCompatibleLayout (0x0x7fdbbc623480) 0 empty
+
+Class QListData::Data
+   size=24 align=8
+   base size=24 base align=8
+QListData::Data (0x0x7fdbbc6234e0) 0
+
+Class QListData
+   size=8 align=8
+   base size=8 base align=8
+QListData (0x0x7fdbbc623240) 0
+
+Class QRegExp
+   size=8 align=8
+   base size=8 base align=8
+QRegExp (0x0x7fdbbc623960) 0
+
+Class QStringMatcher::Data
+   size=272 align=8
+   base size=272 base align=8
+QStringMatcher::Data (0x0x7fdbbc47bba0) 0
+
+Class QStringMatcher
+   size=1048 align=8
+   base size=1048 base align=8
+QStringMatcher (0x0x7fdbbc47bb40) 0
+
+Class QStringList
+   size=8 align=8
+   base size=8 base align=8
+QStringList (0x0x7fdbbc47cdd0) 0
+  QList<QString> (0x0x7fdbbc47ce38) 0
+    QListSpecialMethods<QString> (0x0x7fdbbc47bd80) 0 empty
+
+Class QScopedPointerPodDeleter
+   size=1 align=1
+   base size=0 base align=1
+QScopedPointerPodDeleter (0x0x7fdbbc4f91e0) 0 empty
+
+Class std::_Rb_tree_node_base
+   size=32 align=8
+   base size=32 base align=8
+std::_Rb_tree_node_base (0x0x7fdbbc4f9d80) 0
+
+Class std::allocator_arg_t
+   size=1 align=1
+   base size=0 base align=1
+std::allocator_arg_t (0x0x7fdbbc1f8420) 0 empty
+
+Class std::__uses_alloc_base
+   size=1 align=1
+   base size=0 base align=1
+std::__uses_alloc_base (0x0x7fdbbc1f85a0) 0 empty
+
+Class std::__uses_alloc0::_Sink
+   size=1 align=1
+   base size=0 base align=1
+std::__uses_alloc0::_Sink (0x0x7fdbbc1f8660) 0 empty
+
+Class std::__uses_alloc0
+   size=1 align=1
+   base size=1 base align=1
+std::__uses_alloc0 (0x0x7fdbbc4f5750) 0
+  std::__uses_alloc_base (0x0x7fdbbc1f8600) 0 empty
+
+Class std::_Swallow_assign
+   size=1 align=1
+   base size=0 base align=1
+std::_Swallow_assign (0x0x7fdbbc0136c0) 0 empty
+
+Class QtPrivate::AbstractDebugStreamFunction
+   size=16 align=8
+   base size=16 base align=8
+QtPrivate::AbstractDebugStreamFunction (0x0x7fdbbc013900) 0
+
+Class QtPrivate::AbstractComparatorFunction
+   size=24 align=8
+   base size=24 base align=8
+QtPrivate::AbstractComparatorFunction (0x0x7fdbbc0139c0) 0
+
+Class QtPrivate::AbstractConverterFunction
+   size=8 align=8
+   base size=8 base align=8
+QtPrivate::AbstractConverterFunction (0x0x7fdbbc013ae0) 0
+
+Class QMetaType
+   size=80 align=8
+   base size=80 base align=8
+QMetaType (0x0x7fdbbc013c60) 0
+
+Class QtMetaTypePrivate::VariantData
+   size=24 align=8
+   base size=20 base align=8
+QtMetaTypePrivate::VariantData (0x0x7fdbbc1720c0) 0
+
+Class QtMetaTypePrivate::VectorBoolElements
+   size=1 align=1
+   base size=0 base align=1
+QtMetaTypePrivate::VectorBoolElements (0x0x7fdbbc1721e0) 0 empty
+
+Class QtMetaTypePrivate::QSequentialIterableImpl
+   size=104 align=8
+   base size=104 base align=8
+QtMetaTypePrivate::QSequentialIterableImpl (0x0x7fdbbc172b40) 0
+
+Class QtMetaTypePrivate::QAssociativeIterableImpl
+   size=112 align=8
+   base size=112 base align=8
+QtMetaTypePrivate::QAssociativeIterableImpl (0x0x7fdbbc172f60) 0
+
+Class QtMetaTypePrivate::QPairVariantInterfaceImpl
+   size=40 align=8
+   base size=40 base align=8
+QtMetaTypePrivate::QPairVariantInterfaceImpl (0x0x7fdbbbe702a0) 0
+
+Class std::chrono::_V2::system_clock
+   size=1 align=1
+   base size=0 base align=1
+std::chrono::_V2::system_clock (0x0x7fdbbbc79ae0) 0 empty
+
+Class std::chrono::_V2::steady_clock
+   size=1 align=1
+   base size=0 base align=1
+std::chrono::_V2::steady_clock (0x0x7fdbbb9d9960) 0 empty
+
+Vtable for QObjectData
+QObjectData::_ZTV11QObjectData: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QObjectData)
+16    (int (*)(...))__cxa_pure_virtual
+24    (int (*)(...))__cxa_pure_virtual
+
+Class QObjectData
+   size=48 align=8
+   base size=48 base align=8
+QObjectData (0x0x7fdbbb9d99c0) 0
+    vptr=((& QObjectData::_ZTV11QObjectData) + 16u)
+
+Class QObject::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QObject::QPrivateSignal (0x0x7fdbbb9d9ba0) 0 empty
+
+Vtable for QObject
+QObject::_ZTV7QObject: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QObject)
+16    (int (*)(...))QObject::metaObject
+24    (int (*)(...))QObject::qt_metacast
+32    (int (*)(...))QObject::qt_metacall
+40    (int (*)(...))QObject::~QObject
+48    (int (*)(...))QObject::~QObject
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QObject
+   size=16 align=8
+   base size=16 base align=8
+QObject (0x0x7fdbbb9d9b40) 0
+    vptr=((& QObject::_ZTV7QObject) + 16u)
+
+Vtable for QObjectUserData
+QObjectUserData::_ZTV15QObjectUserData: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QObjectUserData)
+16    (int (*)(...))QObjectUserData::~QObjectUserData
+24    (int (*)(...))QObjectUserData::~QObjectUserData
+
+Class QObjectUserData
+   size=8 align=8
+   base size=8 base align=8
+QObjectUserData (0x0x7fdbbba88e40) 0 nearly-empty
+    vptr=((& QObjectUserData::_ZTV15QObjectUserData) + 16u)
+
+Class QSignalBlocker
+   size=16 align=8
+   base size=10 base align=8
+QSignalBlocker (0x0x7fdbbba88ea0) 0
+
+Class QAbstractAnimation::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractAnimation::QPrivateSignal (0x0x7fdbbba88f60) 0 empty
+
+Vtable for QAbstractAnimation
+QAbstractAnimation::_ZTV18QAbstractAnimation: 18u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QAbstractAnimation)
+16    (int (*)(...))QAbstractAnimation::metaObject
+24    (int (*)(...))QAbstractAnimation::qt_metacast
+32    (int (*)(...))QAbstractAnimation::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QAbstractAnimation::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))QAbstractAnimation::updateState
+136   (int (*)(...))QAbstractAnimation::updateDirection
+
+Class QAbstractAnimation
+   size=16 align=8
+   base size=16 base align=8
+QAbstractAnimation (0x0x7fdbbbab5958) 0
+    vptr=((& QAbstractAnimation::_ZTV18QAbstractAnimation) + 16u)
+  QObject (0x0x7fdbbba88f00) 0
+      primary-for QAbstractAnimation (0x0x7fdbbbab5958)
+
+Class QAnimationDriver::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAnimationDriver::QPrivateSignal (0x0x7fdbbbb14060) 0 empty
+
+Vtable for QAnimationDriver
+QAnimationDriver::_ZTV16QAnimationDriver: 18u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QAnimationDriver)
+16    (int (*)(...))QAnimationDriver::metaObject
+24    (int (*)(...))QAnimationDriver::qt_metacast
+32    (int (*)(...))QAnimationDriver::qt_metacall
+40    (int (*)(...))QAnimationDriver::~QAnimationDriver
+48    (int (*)(...))QAnimationDriver::~QAnimationDriver
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QAnimationDriver::advance
+120   (int (*)(...))QAnimationDriver::elapsed
+128   (int (*)(...))QAnimationDriver::start
+136   (int (*)(...))QAnimationDriver::stop
+
+Class QAnimationDriver
+   size=16 align=8
+   base size=16 base align=8
+QAnimationDriver (0x0x7fdbbbab59c0) 0
+    vptr=((& QAnimationDriver::_ZTV16QAnimationDriver) + 16u)
+  QObject (0x0x7fdbbbb14000) 0
+      primary-for QAnimationDriver (0x0x7fdbbbab59c0)
+
+Class QEventLoop::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QEventLoop::QPrivateSignal (0x0x7fdbbbb14120) 0 empty
+
+Vtable for QEventLoop
+QEventLoop::_ZTV10QEventLoop: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QEventLoop)
+16    (int (*)(...))QEventLoop::metaObject
+24    (int (*)(...))QEventLoop::qt_metacast
+32    (int (*)(...))QEventLoop::qt_metacall
+40    (int (*)(...))QEventLoop::~QEventLoop
+48    (int (*)(...))QEventLoop::~QEventLoop
+56    (int (*)(...))QEventLoop::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QEventLoop
+   size=16 align=8
+   base size=16 base align=8
+QEventLoop (0x0x7fdbbbab5a28) 0
+    vptr=((& QEventLoop::_ZTV10QEventLoop) + 16u)
+  QObject (0x0x7fdbbbb140c0) 0
+      primary-for QEventLoop (0x0x7fdbbbab5a28)
+
+Class QEventLoopLocker
+   size=8 align=8
+   base size=8 base align=8
+QEventLoopLocker (0x0x7fdbbbb14300) 0
+
+Class QAbstractEventDispatcher::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractEventDispatcher::QPrivateSignal (0x0x7fdbbbb143c0) 0 empty
+
+Class QAbstractEventDispatcher::TimerInfo
+   size=12 align=4
+   base size=12 base align=4
+QAbstractEventDispatcher::TimerInfo (0x0x7fdbbbb14420) 0
+
+Vtable for QAbstractEventDispatcher
+QAbstractEventDispatcher::_ZTV24QAbstractEventDispatcher: 28u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QAbstractEventDispatcher)
+16    (int (*)(...))QAbstractEventDispatcher::metaObject
+24    (int (*)(...))QAbstractEventDispatcher::qt_metacast
+32    (int (*)(...))QAbstractEventDispatcher::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))__cxa_pure_virtual
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))__cxa_pure_virtual
+160   (int (*)(...))__cxa_pure_virtual
+168   (int (*)(...))__cxa_pure_virtual
+176   (int (*)(...))__cxa_pure_virtual
+184   (int (*)(...))__cxa_pure_virtual
+192   (int (*)(...))__cxa_pure_virtual
+200   (int (*)(...))__cxa_pure_virtual
+208   (int (*)(...))QAbstractEventDispatcher::startingUp
+216   (int (*)(...))QAbstractEventDispatcher::closingDown
+
+Class QAbstractEventDispatcher
+   size=16 align=8
+   base size=16 base align=8
+QAbstractEventDispatcher (0x0x7fdbbbab5b60) 0
+    vptr=((& QAbstractEventDispatcher::_ZTV24QAbstractEventDispatcher) + 16u)
+  QObject (0x0x7fdbbbb14360) 0
+      primary-for QAbstractEventDispatcher (0x0x7fdbbbab5b60)
+
+Vtable for std::type_info
+std::type_info::_ZTVSt9type_info: 8u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt9type_info)
+16    (int (*)(...))std::type_info::~type_info
+24    (int (*)(...))std::type_info::~type_info
+32    (int (*)(...))std::type_info::__is_pointer_p
+40    (int (*)(...))std::type_info::__is_function_p
+48    (int (*)(...))std::type_info::__do_catch
+56    (int (*)(...))std::type_info::__do_upcast
+
+Class std::type_info
+   size=16 align=8
+   base size=16 base align=8
+std::type_info (0x0x7fdbbbb146c0) 0
+    vptr=((& std::type_info::_ZTVSt9type_info) + 16u)
+
+Vtable for std::bad_cast
+std::bad_cast::_ZTVSt8bad_cast: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt8bad_cast)
+16    (int (*)(...))std::bad_cast::~bad_cast
+24    (int (*)(...))std::bad_cast::~bad_cast
+32    (int (*)(...))std::bad_cast::what
+
+Class std::bad_cast
+   size=8 align=8
+   base size=8 base align=8
+std::bad_cast (0x0x7fdbbbab5d68) 0 nearly-empty
+    vptr=((& std::bad_cast::_ZTVSt8bad_cast) + 16u)
+  std::exception (0x0x7fdbbbb14720) 0 nearly-empty
+      primary-for std::bad_cast (0x0x7fdbbbab5d68)
+
+Vtable for std::bad_typeid
+std::bad_typeid::_ZTVSt10bad_typeid: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt10bad_typeid)
+16    (int (*)(...))std::bad_typeid::~bad_typeid
+24    (int (*)(...))std::bad_typeid::~bad_typeid
+32    (int (*)(...))std::bad_typeid::what
+
+Class std::bad_typeid
+   size=8 align=8
+   base size=8 base align=8
+std::bad_typeid (0x0x7fdbbbab5dd0) 0 nearly-empty
+    vptr=((& std::bad_typeid::_ZTVSt10bad_typeid) + 16u)
+  std::exception (0x0x7fdbbbb14780) 0 nearly-empty
+      primary-for std::bad_typeid (0x0x7fdbbbab5dd0)
+
+Vtable for std::bad_function_call
+std::bad_function_call::_ZTVSt17bad_function_call: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt17bad_function_call)
+16    (int (*)(...))std::bad_function_call::~bad_function_call
+24    (int (*)(...))std::bad_function_call::~bad_function_call
+32    (int (*)(...))std::bad_function_call::what
+
+Class std::bad_function_call
+   size=8 align=8
+   base size=8 base align=8
+std::bad_function_call (0x0x7fdbbb91c068) 0 nearly-empty
+    vptr=((& std::bad_function_call::_ZTVSt17bad_function_call) + 16u)
+  std::exception (0x0x7fdbbb8ad840) 0 nearly-empty
+      primary-for std::bad_function_call (0x0x7fdbbb91c068)
+
+Class std::_Nocopy_types
+   size=16 align=8
+   base size=16 base align=8
+std::_Nocopy_types (0x0x7fdbbb8ad900) 0
+
+Class std::_Any_data
+   size=16 align=8
+   base size=16 base align=8
+std::_Any_data (0x0x7fdbbb8ad960) 0
+
+Class std::_Function_base
+   size=24 align=8
+   base size=24 base align=8
+std::_Function_base (0x0x7fdbbb8ada80) 0
+
+Class QMapNodeBase
+   size=24 align=8
+   base size=24 base align=8
+QMapNodeBase (0x0x7fdbbb8adf60) 0
+
+Class QMapDataBase
+   size=40 align=8
+   base size=40 base align=8
+QMapDataBase (0x0x7fdbbb5ab4e0) 0
+
+Class QHashData::Node
+   size=16 align=8
+   base size=16 base align=8
+QHashData::Node (0x0x7fdbbb5ab8a0) 0
+
+Class QHashData
+   size=48 align=8
+   base size=44 base align=8
+QHashData (0x0x7fdbbb5ab840) 0
+
+Class QHashDummyValue
+   size=1 align=1
+   base size=0 base align=1
+QHashDummyValue (0x0x7fdbbb5ab900) 0 empty
+
+Class QVariant::PrivateShared
+   size=16 align=8
+   base size=12 base align=8
+QVariant::PrivateShared (0x0x7fdbbb3be1e0) 0
+
+Class QVariant::Private::Data
+   size=8 align=8
+   base size=8 base align=8
+QVariant::Private::Data (0x0x7fdbbb3be2a0) 0
+
+Class QVariant::Private
+   size=16 align=8
+   base size=12 base align=8
+QVariant::Private (0x0x7fdbbb3be240) 0
+
+Class QVariant::Handler
+   size=72 align=8
+   base size=72 base align=8
+QVariant::Handler (0x0x7fdbbb3be300) 0
+
+Class QVariant
+   size=16 align=8
+   base size=16 base align=8
+QVariant (0x0x7fdbbb3be180) 0
+
+Class QVariantComparisonHelper
+   size=8 align=8
+   base size=8 base align=8
+QVariantComparisonHelper (0x0x7fdbbb48cde0) 0
+
+Class QSequentialIterable::const_iterator
+   size=112 align=8
+   base size=112 base align=8
+QSequentialIterable::const_iterator (0x0x7fdbbb538480) 0
+
+Class QSequentialIterable
+   size=104 align=8
+   base size=104 base align=8
+QSequentialIterable (0x0x7fdbbb538420) 0
+
+Class QAssociativeIterable::const_iterator
+   size=120 align=8
+   base size=120 base align=8
+QAssociativeIterable::const_iterator (0x0x7fdbbb538540) 0
+
+Class QAssociativeIterable
+   size=112 align=8
+   base size=112 base align=8
+QAssociativeIterable (0x0x7fdbbb5384e0) 0
+
+Class QModelIndex
+   size=24 align=8
+   base size=24 base align=8
+QModelIndex (0x0x7fdbbb256840) 0
+
+Class QPersistentModelIndex
+   size=8 align=8
+   base size=8 base align=8
+QPersistentModelIndex (0x0x7fdbbb256f00) 0
+
+Class QAbstractItemModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractItemModel::QPrivateSignal (0x0x7fdbbb042660) 0 empty
+
+Vtable for QAbstractItemModel
+QAbstractItemModel::_ZTV18QAbstractItemModel: 48u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QAbstractItemModel)
+16    (int (*)(...))QAbstractItemModel::metaObject
+24    (int (*)(...))QAbstractItemModel::qt_metacast
+32    (int (*)(...))QAbstractItemModel::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))QAbstractItemModel::sibling
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))QAbstractItemModel::hasChildren
+160   (int (*)(...))__cxa_pure_virtual
+168   (int (*)(...))QAbstractItemModel::setData
+176   (int (*)(...))QAbstractItemModel::headerData
+184   (int (*)(...))QAbstractItemModel::setHeaderData
+192   (int (*)(...))QAbstractItemModel::itemData
+200   (int (*)(...))QAbstractItemModel::setItemData
+208   (int (*)(...))QAbstractItemModel::mimeTypes
+216   (int (*)(...))QAbstractItemModel::mimeData
+224   (int (*)(...))QAbstractItemModel::canDropMimeData
+232   (int (*)(...))QAbstractItemModel::dropMimeData
+240   (int (*)(...))QAbstractItemModel::supportedDropActions
+248   (int (*)(...))QAbstractItemModel::supportedDragActions
+256   (int (*)(...))QAbstractItemModel::insertRows
+264   (int (*)(...))QAbstractItemModel::insertColumns
+272   (int (*)(...))QAbstractItemModel::removeRows
+280   (int (*)(...))QAbstractItemModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QAbstractItemModel::fetchMore
+312   (int (*)(...))QAbstractItemModel::canFetchMore
+320   (int (*)(...))QAbstractItemModel::flags
+328   (int (*)(...))QAbstractItemModel::sort
+336   (int (*)(...))QAbstractItemModel::buddy
+344   (int (*)(...))QAbstractItemModel::match
+352   (int (*)(...))QAbstractItemModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractItemModel::submit
+376   (int (*)(...))QAbstractItemModel::revert
+
+Class QAbstractItemModel
+   size=16 align=8
+   base size=16 base align=8
+QAbstractItemModel (0x0x7fdbbb032dd0) 0
+    vptr=((& QAbstractItemModel::_ZTV18QAbstractItemModel) + 16u)
+  QObject (0x0x7fdbbb042600) 0
+      primary-for QAbstractItemModel (0x0x7fdbbb032dd0)
+
+Class QAbstractTableModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractTableModel::QPrivateSignal (0x0x7fdbbb042f00) 0 empty
+
+Vtable for QAbstractTableModel
+QAbstractTableModel::_ZTV19QAbstractTableModel: 48u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QAbstractTableModel)
+16    (int (*)(...))QAbstractTableModel::metaObject
+24    (int (*)(...))QAbstractTableModel::qt_metacast
+32    (int (*)(...))QAbstractTableModel::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QAbstractTableModel::index
+120   (int (*)(...))QAbstractTableModel::parent
+128   (int (*)(...))QAbstractTableModel::sibling
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))QAbstractTableModel::hasChildren
+160   (int (*)(...))__cxa_pure_virtual
+168   (int (*)(...))QAbstractItemModel::setData
+176   (int (*)(...))QAbstractItemModel::headerData
+184   (int (*)(...))QAbstractItemModel::setHeaderData
+192   (int (*)(...))QAbstractItemModel::itemData
+200   (int (*)(...))QAbstractItemModel::setItemData
+208   (int (*)(...))QAbstractItemModel::mimeTypes
+216   (int (*)(...))QAbstractItemModel::mimeData
+224   (int (*)(...))QAbstractItemModel::canDropMimeData
+232   (int (*)(...))QAbstractTableModel::dropMimeData
+240   (int (*)(...))QAbstractItemModel::supportedDropActions
+248   (int (*)(...))QAbstractItemModel::supportedDragActions
+256   (int (*)(...))QAbstractItemModel::insertRows
+264   (int (*)(...))QAbstractItemModel::insertColumns
+272   (int (*)(...))QAbstractItemModel::removeRows
+280   (int (*)(...))QAbstractItemModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QAbstractItemModel::fetchMore
+312   (int (*)(...))QAbstractItemModel::canFetchMore
+320   (int (*)(...))QAbstractTableModel::flags
+328   (int (*)(...))QAbstractItemModel::sort
+336   (int (*)(...))QAbstractItemModel::buddy
+344   (int (*)(...))QAbstractItemModel::match
+352   (int (*)(...))QAbstractItemModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractItemModel::submit
+376   (int (*)(...))QAbstractItemModel::revert
+
+Class QAbstractTableModel
+   size=16 align=8
+   base size=16 base align=8
+QAbstractTableModel (0x0x7fdbbb08e4e0) 0
+    vptr=((& QAbstractTableModel::_ZTV19QAbstractTableModel) + 16u)
+  QAbstractItemModel (0x0x7fdbbb08e548) 0
+      primary-for QAbstractTableModel (0x0x7fdbbb08e4e0)
+    QObject (0x0x7fdbbb042ea0) 0
+        primary-for QAbstractItemModel (0x0x7fdbbb08e548)
+
+Class QAbstractListModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractListModel::QPrivateSignal (0x0x7fdbbb134000) 0 empty
+
+Vtable for QAbstractListModel
+QAbstractListModel::_ZTV18QAbstractListModel: 48u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QAbstractListModel)
+16    (int (*)(...))QAbstractListModel::metaObject
+24    (int (*)(...))QAbstractListModel::qt_metacast
+32    (int (*)(...))QAbstractListModel::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QAbstractListModel::index
+120   (int (*)(...))QAbstractListModel::parent
+128   (int (*)(...))QAbstractListModel::sibling
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))QAbstractListModel::columnCount
+152   (int (*)(...))QAbstractListModel::hasChildren
+160   (int (*)(...))__cxa_pure_virtual
+168   (int (*)(...))QAbstractItemModel::setData
+176   (int (*)(...))QAbstractItemModel::headerData
+184   (int (*)(...))QAbstractItemModel::setHeaderData
+192   (int (*)(...))QAbstractItemModel::itemData
+200   (int (*)(...))QAbstractItemModel::setItemData
+208   (int (*)(...))QAbstractItemModel::mimeTypes
+216   (int (*)(...))QAbstractItemModel::mimeData
+224   (int (*)(...))QAbstractItemModel::canDropMimeData
+232   (int (*)(...))QAbstractListModel::dropMimeData
+240   (int (*)(...))QAbstractItemModel::supportedDropActions
+248   (int (*)(...))QAbstractItemModel::supportedDragActions
+256   (int (*)(...))QAbstractItemModel::insertRows
+264   (int (*)(...))QAbstractItemModel::insertColumns
+272   (int (*)(...))QAbstractItemModel::removeRows
+280   (int (*)(...))QAbstractItemModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QAbstractItemModel::fetchMore
+312   (int (*)(...))QAbstractItemModel::canFetchMore
+320   (int (*)(...))QAbstractListModel::flags
+328   (int (*)(...))QAbstractItemModel::sort
+336   (int (*)(...))QAbstractItemModel::buddy
+344   (int (*)(...))QAbstractItemModel::match
+352   (int (*)(...))QAbstractItemModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractItemModel::submit
+376   (int (*)(...))QAbstractItemModel::revert
+
+Class QAbstractListModel
+   size=16 align=8
+   base size=16 base align=8
+QAbstractListModel (0x0x7fdbbb08e5b0) 0
+    vptr=((& QAbstractListModel::_ZTV18QAbstractListModel) + 16u)
+  QAbstractItemModel (0x0x7fdbbb08e618) 0
+      primary-for QAbstractListModel (0x0x7fdbbb08e5b0)
+    QObject (0x0x7fdbbb042f60) 0
+        primary-for QAbstractItemModel (0x0x7fdbbb08e618)
+
+Vtable for QAbstractNativeEventFilter
+QAbstractNativeEventFilter::_ZTV26QAbstractNativeEventFilter: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI26QAbstractNativeEventFilter)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class QAbstractNativeEventFilter
+   size=16 align=8
+   base size=16 base align=8
+QAbstractNativeEventFilter (0x0x7fdbbb1342a0) 0
+    vptr=((& QAbstractNativeEventFilter::_ZTV26QAbstractNativeEventFilter) + 16u)
+
+Class QAbstractProxyModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractProxyModel::QPrivateSignal (0x0x7fdbbb134360) 0 empty
+
+Vtable for QAbstractProxyModel
+QAbstractProxyModel::_ZTV19QAbstractProxyModel: 53u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QAbstractProxyModel)
+16    (int (*)(...))QAbstractProxyModel::metaObject
+24    (int (*)(...))QAbstractProxyModel::qt_metacast
+32    (int (*)(...))QAbstractProxyModel::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))QAbstractProxyModel::sibling
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))QAbstractProxyModel::hasChildren
+160   (int (*)(...))QAbstractProxyModel::data
+168   (int (*)(...))QAbstractProxyModel::setData
+176   (int (*)(...))QAbstractProxyModel::headerData
+184   (int (*)(...))QAbstractProxyModel::setHeaderData
+192   (int (*)(...))QAbstractProxyModel::itemData
+200   (int (*)(...))QAbstractProxyModel::setItemData
+208   (int (*)(...))QAbstractProxyModel::mimeTypes
+216   (int (*)(...))QAbstractProxyModel::mimeData
+224   (int (*)(...))QAbstractProxyModel::canDropMimeData
+232   (int (*)(...))QAbstractProxyModel::dropMimeData
+240   (int (*)(...))QAbstractProxyModel::supportedDropActions
+248   (int (*)(...))QAbstractProxyModel::supportedDragActions
+256   (int (*)(...))QAbstractItemModel::insertRows
+264   (int (*)(...))QAbstractItemModel::insertColumns
+272   (int (*)(...))QAbstractItemModel::removeRows
+280   (int (*)(...))QAbstractItemModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QAbstractProxyModel::fetchMore
+312   (int (*)(...))QAbstractProxyModel::canFetchMore
+320   (int (*)(...))QAbstractProxyModel::flags
+328   (int (*)(...))QAbstractProxyModel::sort
+336   (int (*)(...))QAbstractProxyModel::buddy
+344   (int (*)(...))QAbstractItemModel::match
+352   (int (*)(...))QAbstractProxyModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractProxyModel::submit
+376   (int (*)(...))QAbstractProxyModel::revert
+384   (int (*)(...))QAbstractProxyModel::setSourceModel
+392   (int (*)(...))__cxa_pure_virtual
+400   (int (*)(...))__cxa_pure_virtual
+408   (int (*)(...))QAbstractProxyModel::mapSelectionToSource
+416   (int (*)(...))QAbstractProxyModel::mapSelectionFromSource
+
+Class QAbstractProxyModel
+   size=16 align=8
+   base size=16 base align=8
+QAbstractProxyModel (0x0x7fdbbb08e750) 0
+    vptr=((& QAbstractProxyModel::_ZTV19QAbstractProxyModel) + 16u)
+  QAbstractItemModel (0x0x7fdbbb08e7b8) 0
+      primary-for QAbstractProxyModel (0x0x7fdbbb08e750)
+    QObject (0x0x7fdbbb134300) 0
+        primary-for QAbstractItemModel (0x0x7fdbbb08e7b8)
+
+Class QAbstractState::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractState::QPrivateSignal (0x0x7fdbbb134420) 0 empty
+
+Vtable for QAbstractState
+QAbstractState::_ZTV14QAbstractState: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QAbstractState)
+16    (int (*)(...))QAbstractState::metaObject
+24    (int (*)(...))QAbstractState::qt_metacast
+32    (int (*)(...))QAbstractState::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QAbstractState::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+
+Class QAbstractState
+   size=16 align=8
+   base size=16 base align=8
+QAbstractState (0x0x7fdbbb08e820) 0
+    vptr=((& QAbstractState::_ZTV14QAbstractState) + 16u)
+  QObject (0x0x7fdbbb1343c0) 0
+      primary-for QAbstractState (0x0x7fdbbb08e820)
+
+Class QAbstractTransition::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractTransition::QPrivateSignal (0x0x7fdbbb1344e0) 0 empty
+
+Vtable for QAbstractTransition
+QAbstractTransition::_ZTV19QAbstractTransition: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QAbstractTransition)
+16    (int (*)(...))QAbstractTransition::metaObject
+24    (int (*)(...))QAbstractTransition::qt_metacast
+32    (int (*)(...))QAbstractTransition::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QAbstractTransition::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+
+Class QAbstractTransition
+   size=16 align=8
+   base size=16 base align=8
+QAbstractTransition (0x0x7fdbbb08e888) 0
+    vptr=((& QAbstractTransition::_ZTV19QAbstractTransition) + 16u)
+  QObject (0x0x7fdbbb134480) 0
+      primary-for QAbstractTransition (0x0x7fdbbb08e888)
+
+Class QAnimationGroup::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAnimationGroup::QPrivateSignal (0x0x7fdbbb1345a0) 0 empty
+
+Vtable for QAnimationGroup
+QAnimationGroup::_ZTV15QAnimationGroup: 18u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QAnimationGroup)
+16    (int (*)(...))QAnimationGroup::metaObject
+24    (int (*)(...))QAnimationGroup::qt_metacast
+32    (int (*)(...))QAnimationGroup::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QAnimationGroup::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))QAbstractAnimation::updateState
+136   (int (*)(...))QAbstractAnimation::updateDirection
+
+Class QAnimationGroup
+   size=16 align=8
+   base size=16 base align=8
+QAnimationGroup (0x0x7fdbbb08e8f0) 0
+    vptr=((& QAnimationGroup::_ZTV15QAnimationGroup) + 16u)
+  QAbstractAnimation (0x0x7fdbbb08e958) 0
+      primary-for QAnimationGroup (0x0x7fdbbb08e8f0)
+    QObject (0x0x7fdbbb134540) 0
+        primary-for QAbstractAnimation (0x0x7fdbbb08e958)
+
+Class QBasicTimer
+   size=4 align=4
+   base size=4 base align=4
+QBasicTimer (0x0x7fdbbae0d300) 0
+
+Class QBitArray
+   size=8 align=8
+   base size=8 base align=8
+QBitArray (0x0x7fdbbae0d5a0) 0
+
+Class QBitRef
+   size=16 align=8
+   base size=12 base align=8
+QBitRef (0x0x7fdbbae0d660) 0
+
+Class QIODevice::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QIODevice::QPrivateSignal (0x0x7fdbbae0d960) 0 empty
+
+Vtable for QIODevice
+QIODevice::_ZTV9QIODevice: 30u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QIODevice)
+16    (int (*)(...))QIODevice::metaObject
+24    (int (*)(...))QIODevice::qt_metacast
+32    (int (*)(...))QIODevice::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QIODevice::isSequential
+120   (int (*)(...))QIODevice::open
+128   (int (*)(...))QIODevice::close
+136   (int (*)(...))QIODevice::pos
+144   (int (*)(...))QIODevice::size
+152   (int (*)(...))QIODevice::seek
+160   (int (*)(...))QIODevice::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QIODevice::bytesAvailable
+184   (int (*)(...))QIODevice::bytesToWrite
+192   (int (*)(...))QIODevice::canReadLine
+200   (int (*)(...))QIODevice::waitForReadyRead
+208   (int (*)(...))QIODevice::waitForBytesWritten
+216   (int (*)(...))__cxa_pure_virtual
+224   (int (*)(...))QIODevice::readLineData
+232   (int (*)(...))__cxa_pure_virtual
+
+Class QIODevice
+   size=16 align=8
+   base size=16 base align=8
+QIODevice (0x0x7fdbbae97000) 0
+    vptr=((& QIODevice::_ZTV9QIODevice) + 16u)
+  QObject (0x0x7fdbbae0d900) 0
+      primary-for QIODevice (0x0x7fdbbae97000)
+
+Class QBuffer::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QBuffer::QPrivateSignal (0x0x7fdbbae0dba0) 0 empty
+
+Vtable for QBuffer
+QBuffer::_ZTV7QBuffer: 30u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QBuffer)
+16    (int (*)(...))QBuffer::metaObject
+24    (int (*)(...))QBuffer::qt_metacast
+32    (int (*)(...))QBuffer::qt_metacall
+40    (int (*)(...))QBuffer::~QBuffer
+48    (int (*)(...))QBuffer::~QBuffer
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QBuffer::connectNotify
+104   (int (*)(...))QBuffer::disconnectNotify
+112   (int (*)(...))QIODevice::isSequential
+120   (int (*)(...))QBuffer::open
+128   (int (*)(...))QBuffer::close
+136   (int (*)(...))QBuffer::pos
+144   (int (*)(...))QBuffer::size
+152   (int (*)(...))QBuffer::seek
+160   (int (*)(...))QBuffer::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QIODevice::bytesAvailable
+184   (int (*)(...))QIODevice::bytesToWrite
+192   (int (*)(...))QBuffer::canReadLine
+200   (int (*)(...))QIODevice::waitForReadyRead
+208   (int (*)(...))QIODevice::waitForBytesWritten
+216   (int (*)(...))QBuffer::readData
+224   (int (*)(...))QIODevice::readLineData
+232   (int (*)(...))QBuffer::writeData
+
+Class QBuffer
+   size=16 align=8
+   base size=16 base align=8
+QBuffer (0x0x7fdbbae97138) 0
+    vptr=((& QBuffer::_ZTV7QBuffer) + 16u)
+  QIODevice (0x0x7fdbbae971a0) 0
+      primary-for QBuffer (0x0x7fdbbae97138)
+    QObject (0x0x7fdbbae0db40) 0
+        primary-for QIODevice (0x0x7fdbbae971a0)
+
+Class QByteArrayMatcher::Data
+   size=272 align=8
+   base size=272 base align=8
+QByteArrayMatcher::Data (0x0x7fdbbae0dc60) 0
+
+Class QByteArrayMatcher
+   size=1040 align=8
+   base size=1040 base align=8
+QByteArrayMatcher (0x0x7fdbbae0dc00) 0
+
+Class QStaticByteArrayMatcherBase::Skiptable
+   size=256 align=1
+   base size=256 base align=1
+QStaticByteArrayMatcherBase::Skiptable (0x0x7fdbbae0dd80) 0
+
+Class QStaticByteArrayMatcherBase
+   size=256 align=16
+   base size=256 base align=16
+QStaticByteArrayMatcherBase (0x0x7fdbbae0dd20) 0
+
+Class QSharedData
+   size=4 align=4
+   base size=4 base align=4
+QSharedData (0x0x7fdbbae0df60) 0
+
+Class QLocale
+   size=8 align=8
+   base size=8 base align=8
+QLocale (0x0x7fdbbaf43180) 0
+
+Class QCollatorSortKey
+   size=8 align=8
+   base size=8 base align=8
+QCollatorSortKey (0x0x7fdbbaf43780) 0
+
+Class QCollator
+   size=8 align=8
+   base size=8 base align=8
+QCollator (0x0x7fdbbaf43840) 0
+
+Class QCommandLineOption
+   size=8 align=8
+   base size=8 base align=8
+QCommandLineOption (0x0x7fdbbace2840) 0
+
+Vtable for QEvent
+QEvent::_ZTV6QEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI6QEvent)
+16    (int (*)(...))QEvent::~QEvent
+24    (int (*)(...))QEvent::~QEvent
+
+Class QEvent
+   size=24 align=8
+   base size=20 base align=8
+QEvent (0x0x7fdbbace2cc0) 0
+    vptr=((& QEvent::_ZTV6QEvent) + 16u)
+
+Vtable for QTimerEvent
+QTimerEvent::_ZTV11QTimerEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QTimerEvent)
+16    (int (*)(...))QTimerEvent::~QTimerEvent
+24    (int (*)(...))QTimerEvent::~QTimerEvent
+
+Class QTimerEvent
+   size=24 align=8
+   base size=24 base align=8
+QTimerEvent (0x0x7fdbbacec680) 0
+    vptr=((& QTimerEvent::_ZTV11QTimerEvent) + 16u)
+  QEvent (0x0x7fdbbace2d20) 0
+      primary-for QTimerEvent (0x0x7fdbbacec680)
+
+Vtable for QChildEvent
+QChildEvent::_ZTV11QChildEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QChildEvent)
+16    (int (*)(...))QChildEvent::~QChildEvent
+24    (int (*)(...))QChildEvent::~QChildEvent
+
+Class QChildEvent
+   size=32 align=8
+   base size=32 base align=8
+QChildEvent (0x0x7fdbbacec6e8) 0
+    vptr=((& QChildEvent::_ZTV11QChildEvent) + 16u)
+  QEvent (0x0x7fdbbace2d80) 0
+      primary-for QChildEvent (0x0x7fdbbacec6e8)
+
+Vtable for QDynamicPropertyChangeEvent
+QDynamicPropertyChangeEvent::_ZTV27QDynamicPropertyChangeEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI27QDynamicPropertyChangeEvent)
+16    (int (*)(...))QDynamicPropertyChangeEvent::~QDynamicPropertyChangeEvent
+24    (int (*)(...))QDynamicPropertyChangeEvent::~QDynamicPropertyChangeEvent
+
+Class QDynamicPropertyChangeEvent
+   size=32 align=8
+   base size=32 base align=8
+QDynamicPropertyChangeEvent (0x0x7fdbbacecc30) 0
+    vptr=((& QDynamicPropertyChangeEvent::_ZTV27QDynamicPropertyChangeEvent) + 16u)
+  QEvent (0x0x7fdbba91b2a0) 0
+      primary-for QDynamicPropertyChangeEvent (0x0x7fdbbacecc30)
+
+Vtable for QDeferredDeleteEvent
+QDeferredDeleteEvent::_ZTV20QDeferredDeleteEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QDeferredDeleteEvent)
+16    (int (*)(...))QDeferredDeleteEvent::~QDeferredDeleteEvent
+24    (int (*)(...))QDeferredDeleteEvent::~QDeferredDeleteEvent
+
+Class QDeferredDeleteEvent
+   size=24 align=8
+   base size=24 base align=8
+QDeferredDeleteEvent (0x0x7fdbbacecc98) 0
+    vptr=((& QDeferredDeleteEvent::_ZTV20QDeferredDeleteEvent) + 16u)
+  QEvent (0x0x7fdbba91b300) 0
+      primary-for QDeferredDeleteEvent (0x0x7fdbbacecc98)
+
+Class QCoreApplication::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QCoreApplication::QPrivateSignal (0x0x7fdbba91b3c0) 0 empty
+
+Vtable for QCoreApplication
+QCoreApplication::_ZTV16QCoreApplication: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QCoreApplication)
+16    (int (*)(...))QCoreApplication::metaObject
+24    (int (*)(...))QCoreApplication::qt_metacast
+32    (int (*)(...))QCoreApplication::qt_metacall
+40    (int (*)(...))QCoreApplication::~QCoreApplication
+48    (int (*)(...))QCoreApplication::~QCoreApplication
+56    (int (*)(...))QCoreApplication::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QCoreApplication::notify
+120   (int (*)(...))QCoreApplication::compressEvent
+
+Class QCoreApplication
+   size=16 align=8
+   base size=16 base align=8
+QCoreApplication (0x0x7fdbbacecd00) 0
+    vptr=((& QCoreApplication::_ZTV16QCoreApplication) + 16u)
+  QObject (0x0x7fdbba91b360) 0
+      primary-for QCoreApplication (0x0x7fdbbacecd00)
+
+Class QCommandLineParser
+   size=8 align=8
+   base size=8 base align=8
+QCommandLineParser (0x0x7fdbba91b420) 0
+
+Class QContiguousCacheData
+   size=24 align=4
+   base size=24 base align=4
+QContiguousCacheData (0x0x7fdbba91b480) 0
+
+Class QCryptographicHash
+   size=8 align=8
+   base size=8 base align=8
+QCryptographicHash (0x0x7fdbba91ba80) 0
+
+Class QDataStream
+   size=32 align=8
+   base size=32 base align=8
+QDataStream (0x0x7fdbba91bae0) 0
+
+Class QtPrivate::StreamStateSaver
+   size=16 align=8
+   base size=12 base align=8
+QtPrivate::StreamStateSaver (0x0x7fdbba91bba0) 0
+
+Class QDate
+   size=8 align=8
+   base size=8 base align=8
+QDate (0x0x7fdbba9f60c0) 0
+
+Class QTime
+   size=4 align=4
+   base size=4 base align=4
+QTime (0x0x7fdbba9f6360) 0
+
+Class QDateTime::ShortData
+   size=8 align=8
+   base size=8 base align=8
+QDateTime::ShortData (0x0x7fdbba9f6ae0) 0
+
+Class QDateTime::Data
+   size=8 align=8
+   base size=8 base align=8
+QDateTime::Data (0x0x7fdbba9f6b40) 0
+
+Class QDateTime
+   size=8 align=8
+   base size=8 base align=8
+QDateTime (0x0x7fdbba9f6a80) 0
+
+Class QElapsedTimer
+   size=16 align=8
+   base size=16 base align=8
+QElapsedTimer (0x0x7fdbbab0ec60) 0
+
+Class QDeadlineTimer
+   size=16 align=8
+   base size=16 base align=8
+QDeadlineTimer (0x0x7fdbba74c180) 0
+
+Vtable for QTextStream
+QTextStream::_ZTV11QTextStream: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QTextStream)
+16    (int (*)(...))QTextStream::~QTextStream
+24    (int (*)(...))QTextStream::~QTextStream
+
+Class QTextStream
+   size=16 align=8
+   base size=16 base align=8
+QTextStream (0x0x7fdbba881120) 0
+    vptr=((& QTextStream::_ZTV11QTextStream) + 16u)
+
+Class QTextStreamManipulator
+   size=40 align=8
+   base size=38 base align=8
+QTextStreamManipulator (0x0x7fdbba8813c0) 0
+
+Class QtSharedPointer::NormalDeleter
+   size=1 align=1
+   base size=0 base align=1
+QtSharedPointer::NormalDeleter (0x0x7fdbba881600) 0 empty
+
+Class QtSharedPointer::ExternalRefCountData
+   size=16 align=8
+   base size=16 base align=8
+QtSharedPointer::ExternalRefCountData (0x0x7fdbba881780) 0
+
+Class QDebug::Stream
+   size=80 align=8
+   base size=76 base align=8
+QDebug::Stream (0x0x7fdbba881cc0) 0
+
+Class QDebug
+   size=8 align=8
+   base size=8 base align=8
+QDebug (0x0x7fdbba881c60) 0
+
+Class QDebugStateSaver
+   size=8 align=8
+   base size=8 base align=8
+QDebugStateSaver (0x0x7fdbba32e1e0) 0
+
+Class QNoDebug
+   size=1 align=1
+   base size=0 base align=1
+QNoDebug (0x0x7fdbba32e2a0) 0 empty
+
+Class QFileDevice::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFileDevice::QPrivateSignal (0x0x7fdbba3d1420) 0 empty
+
+Vtable for QFileDevice
+QFileDevice::_ZTV11QFileDevice: 34u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QFileDevice)
+16    (int (*)(...))QFileDevice::metaObject
+24    (int (*)(...))QFileDevice::qt_metacast
+32    (int (*)(...))QFileDevice::qt_metacall
+40    (int (*)(...))QFileDevice::~QFileDevice
+48    (int (*)(...))QFileDevice::~QFileDevice
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QFileDevice::isSequential
+120   (int (*)(...))QIODevice::open
+128   (int (*)(...))QFileDevice::close
+136   (int (*)(...))QFileDevice::pos
+144   (int (*)(...))QFileDevice::size
+152   (int (*)(...))QFileDevice::seek
+160   (int (*)(...))QFileDevice::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QIODevice::bytesAvailable
+184   (int (*)(...))QIODevice::bytesToWrite
+192   (int (*)(...))QIODevice::canReadLine
+200   (int (*)(...))QIODevice::waitForReadyRead
+208   (int (*)(...))QIODevice::waitForBytesWritten
+216   (int (*)(...))QFileDevice::readData
+224   (int (*)(...))QFileDevice::readLineData
+232   (int (*)(...))QFileDevice::writeData
+240   (int (*)(...))QFileDevice::fileName
+248   (int (*)(...))QFileDevice::resize
+256   (int (*)(...))QFileDevice::permissions
+264   (int (*)(...))QFileDevice::setPermissions
+
+Class QFileDevice
+   size=16 align=8
+   base size=16 base align=8
+QFileDevice (0x0x7fdbba3c8e38) 0
+    vptr=((& QFileDevice::_ZTV11QFileDevice) + 16u)
+  QIODevice (0x0x7fdbba3c8ea0) 0
+      primary-for QFileDevice (0x0x7fdbba3c8e38)
+    QObject (0x0x7fdbba3d13c0) 0
+        primary-for QIODevice (0x0x7fdbba3c8ea0)
+
+Class QFile::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFile::QPrivateSignal (0x0x7fdbba3d1660) 0 empty
+
+Vtable for QFile
+QFile::_ZTV5QFile: 34u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI5QFile)
+16    (int (*)(...))QFile::metaObject
+24    (int (*)(...))QFile::qt_metacast
+32    (int (*)(...))QFile::qt_metacall
+40    (int (*)(...))QFile::~QFile
+48    (int (*)(...))QFile::~QFile
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QFileDevice::isSequential
+120   (int (*)(...))QFile::open
+128   (int (*)(...))QFileDevice::close
+136   (int (*)(...))QFileDevice::pos
+144   (int (*)(...))QFile::size
+152   (int (*)(...))QFileDevice::seek
+160   (int (*)(...))QFileDevice::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QIODevice::bytesAvailable
+184   (int (*)(...))QIODevice::bytesToWrite
+192   (int (*)(...))QIODevice::canReadLine
+200   (int (*)(...))QIODevice::waitForReadyRead
+208   (int (*)(...))QIODevice::waitForBytesWritten
+216   (int (*)(...))QFileDevice::readData
+224   (int (*)(...))QFileDevice::readLineData
+232   (int (*)(...))QFileDevice::writeData
+240   (int (*)(...))QFile::fileName
+248   (int (*)(...))QFile::resize
+256   (int (*)(...))QFile::permissions
+264   (int (*)(...))QFile::setPermissions
+
+Class QFile
+   size=16 align=8
+   base size=16 base align=8
+QFile (0x0x7fdbba3c8270) 0
+    vptr=((& QFile::_ZTV5QFile) + 16u)
+  QFileDevice (0x0x7fdbba3c8410) 0
+      primary-for QFile (0x0x7fdbba3c8270)
+    QIODevice (0x0x7fdbba3c84e0) 0
+        primary-for QFileDevice (0x0x7fdbba3c8410)
+      QObject (0x0x7fdbba3d1600) 0
+          primary-for QIODevice (0x0x7fdbba3c84e0)
+
+Class QFileInfo
+   size=8 align=8
+   base size=8 base align=8
+QFileInfo (0x0x7fdbba3d1840) 0
+
+Class QDir
+   size=8 align=8
+   base size=8 base align=8
+QDir (0x0x7fdbba3d1c60) 0
+
+Class QDirIterator
+   size=8 align=8
+   base size=8 base align=8
+QDirIterator (0x0x7fdbba4de2a0) 0
+
+Class QEasingCurve
+   size=8 align=8
+   base size=8 base align=8
+QEasingCurve (0x0x7fdbba4de4e0) 0
+
+Class QEventTransition::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QEventTransition::QPrivateSignal (0x0x7fdbba1e1900) 0 empty
+
+Vtable for QEventTransition
+QEventTransition::_ZTV16QEventTransition: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QEventTransition)
+16    (int (*)(...))QEventTransition::metaObject
+24    (int (*)(...))QEventTransition::qt_metacast
+32    (int (*)(...))QEventTransition::qt_metacall
+40    (int (*)(...))QEventTransition::~QEventTransition
+48    (int (*)(...))QEventTransition::~QEventTransition
+56    (int (*)(...))QEventTransition::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QEventTransition::eventTest
+120   (int (*)(...))QEventTransition::onTransition
+
+Class QEventTransition
+   size=16 align=8
+   base size=16 base align=8
+QEventTransition (0x0x7fdbba1dcd00) 0
+    vptr=((& QEventTransition::_ZTV16QEventTransition) + 16u)
+  QAbstractTransition (0x0x7fdbba1dcd68) 0
+      primary-for QEventTransition (0x0x7fdbba1dcd00)
+    QObject (0x0x7fdbba1e18a0) 0
+        primary-for QAbstractTransition (0x0x7fdbba1dcd68)
+
+Vtable for QException
+QException::_ZTV10QException: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QException)
+16    (int (*)(...))QException::~QException
+24    (int (*)(...))QException::~QException
+32    (int (*)(...))std::exception::what
+40    (int (*)(...))QException::raise
+48    (int (*)(...))QException::clone
+
+Class QException
+   size=8 align=8
+   base size=8 base align=8
+QException (0x0x7fdbba1dcdd0) 0 nearly-empty
+    vptr=((& QException::_ZTV10QException) + 16u)
+  std::exception (0x0x7fdbba1e1960) 0 nearly-empty
+      primary-for QException (0x0x7fdbba1dcdd0)
+
+Vtable for QUnhandledException
+QUnhandledException::_ZTV19QUnhandledException: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QUnhandledException)
+16    (int (*)(...))QUnhandledException::~QUnhandledException
+24    (int (*)(...))QUnhandledException::~QUnhandledException
+32    (int (*)(...))std::exception::what
+40    (int (*)(...))QUnhandledException::raise
+48    (int (*)(...))QUnhandledException::clone
+
+Class QUnhandledException
+   size=8 align=8
+   base size=8 base align=8
+QUnhandledException (0x0x7fdbba1dce38) 0 nearly-empty
+    vptr=((& QUnhandledException::_ZTV19QUnhandledException) + 16u)
+  QException (0x0x7fdbba1dcea0) 0 nearly-empty
+      primary-for QUnhandledException (0x0x7fdbba1dce38)
+    std::exception (0x0x7fdbba1e19c0) 0 nearly-empty
+        primary-for QException (0x0x7fdbba1dcea0)
+
+Class QtPrivate::ExceptionHolder
+   size=8 align=8
+   base size=8 base align=8
+QtPrivate::ExceptionHolder (0x0x7fdbba1e1a20) 0
+
+Class QtPrivate::ExceptionStore
+   size=8 align=8
+   base size=8 base align=8
+QtPrivate::ExceptionStore (0x0x7fdbba1e1ae0) 0
+
+Vtable for QFactoryInterface
+QFactoryInterface::_ZTV17QFactoryInterface: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QFactoryInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class QFactoryInterface
+   size=8 align=8
+   base size=8 base align=8
+QFactoryInterface (0x0x7fdbba1e1b40) 0 nearly-empty
+    vptr=((& QFactoryInterface::_ZTV17QFactoryInterface) + 16u)
+
+Class QFileSelector::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFileSelector::QPrivateSignal (0x0x7fdbba1e1c60) 0 empty
+
+Vtable for QFileSelector
+QFileSelector::_ZTV13QFileSelector: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QFileSelector)
+16    (int (*)(...))QFileSelector::metaObject
+24    (int (*)(...))QFileSelector::qt_metacast
+32    (int (*)(...))QFileSelector::qt_metacall
+40    (int (*)(...))QFileSelector::~QFileSelector
+48    (int (*)(...))QFileSelector::~QFileSelector
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QFileSelector
+   size=16 align=8
+   base size=16 base align=8
+QFileSelector (0x0x7fdbba1dcf08) 0
+    vptr=((& QFileSelector::_ZTV13QFileSelector) + 16u)
+  QObject (0x0x7fdbba1e1c00) 0
+      primary-for QFileSelector (0x0x7fdbba1dcf08)
+
+Class QFileSystemWatcher::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFileSystemWatcher::QPrivateSignal (0x0x7fdbba1e1d20) 0 empty
+
+Vtable for QFileSystemWatcher
+QFileSystemWatcher::_ZTV18QFileSystemWatcher: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QFileSystemWatcher)
+16    (int (*)(...))QFileSystemWatcher::metaObject
+24    (int (*)(...))QFileSystemWatcher::qt_metacast
+32    (int (*)(...))QFileSystemWatcher::qt_metacall
+40    (int (*)(...))QFileSystemWatcher::~QFileSystemWatcher
+48    (int (*)(...))QFileSystemWatcher::~QFileSystemWatcher
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QFileSystemWatcher
+   size=16 align=8
+   base size=16 base align=8
+QFileSystemWatcher (0x0x7fdbba1dcf70) 0
+    vptr=((& QFileSystemWatcher::_ZTV18QFileSystemWatcher) + 16u)
+  QObject (0x0x7fdbba1e1cc0) 0
+      primary-for QFileSystemWatcher (0x0x7fdbba1dcf70)
+
+Class QFinalState::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFinalState::QPrivateSignal (0x0x7fdbba1e1de0) 0 empty
+
+Vtable for QFinalState
+QFinalState::_ZTV11QFinalState: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QFinalState)
+16    (int (*)(...))QFinalState::metaObject
+24    (int (*)(...))QFinalState::qt_metacast
+32    (int (*)(...))QFinalState::qt_metacall
+40    (int (*)(...))QFinalState::~QFinalState
+48    (int (*)(...))QFinalState::~QFinalState
+56    (int (*)(...))QFinalState::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QFinalState::onEntry
+120   (int (*)(...))QFinalState::onExit
+
+Class QFinalState
+   size=16 align=8
+   base size=16 base align=8
+QFinalState (0x0x7fdbba27b000) 0
+    vptr=((& QFinalState::_ZTV11QFinalState) + 16u)
+  QAbstractState (0x0x7fdbba27b068) 0
+      primary-for QFinalState (0x0x7fdbba27b000)
+    QObject (0x0x7fdbba1e1d80) 0
+        primary-for QAbstractState (0x0x7fdbba27b068)
+
+Vtable for QRunnable
+QRunnable::_ZTV9QRunnable: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QRunnable)
+16    (int (*)(...))__cxa_pure_virtual
+24    0u
+32    0u
+
+Class QRunnable
+   size=16 align=8
+   base size=12 base align=8
+QRunnable (0x0x7fdbba1e1e40) 0
+    vptr=((& QRunnable::_ZTV9QRunnable) + 16u)
+
+Class QBasicMutex
+   size=8 align=8
+   base size=8 base align=8
+QBasicMutex (0x0x7fdbba1e1ea0) 0
+
+Class QMutex
+   size=8 align=8
+   base size=8 base align=8
+QMutex (0x0x7fdbba27b1a0) 0
+  QBasicMutex (0x0x7fdbba2c50c0) 0
+
+Class QMutexLocker
+   size=8 align=8
+   base size=8 base align=8
+QMutexLocker (0x0x7fdbba2c5120) 0
+
+Class QtPrivate::ResultItem
+   size=16 align=8
+   base size=16 base align=8
+QtPrivate::ResultItem (0x0x7fdbba2c5180) 0
+
+Class QtPrivate::ResultIteratorBase
+   size=16 align=8
+   base size=12 base align=8
+QtPrivate::ResultIteratorBase (0x0x7fdbba2c51e0) 0
+
+Vtable for QtPrivate::ResultStoreBase
+QtPrivate::ResultStoreBase::_ZTVN9QtPrivate15ResultStoreBaseE: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN9QtPrivate15ResultStoreBaseE)
+16    (int (*)(...))QtPrivate::ResultStoreBase::~ResultStoreBase
+24    (int (*)(...))QtPrivate::ResultStoreBase::~ResultStoreBase
+
+Class QtPrivate::ResultStoreBase
+   size=48 align=8
+   base size=44 base align=8
+QtPrivate::ResultStoreBase (0x0x7fdbba2c5300) 0
+    vptr=((& QtPrivate::ResultStoreBase::_ZTVN9QtPrivate15ResultStoreBaseE) + 16u)
+
+Vtable for QFutureInterfaceBase
+QFutureInterfaceBase::_ZTV20QFutureInterfaceBase: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QFutureInterfaceBase)
+16    (int (*)(...))QFutureInterfaceBase::~QFutureInterfaceBase
+24    (int (*)(...))QFutureInterfaceBase::~QFutureInterfaceBase
+
+Class QFutureInterfaceBase
+   size=16 align=8
+   base size=16 base align=8
+QFutureInterfaceBase (0x0x7fdbba2c5b40) 0
+    vptr=((& QFutureInterfaceBase::_ZTV20QFutureInterfaceBase) + 16u)
+
+Class QFutureWatcherBase::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFutureWatcherBase::QPrivateSignal (0x0x7fdbb9ffe360) 0 empty
+
+Vtable for QFutureWatcherBase
+QFutureWatcherBase::_ZTV18QFutureWatcherBase: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QFutureWatcherBase)
+16    (int (*)(...))QFutureWatcherBase::metaObject
+24    (int (*)(...))QFutureWatcherBase::qt_metacast
+32    (int (*)(...))QFutureWatcherBase::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QFutureWatcherBase::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QFutureWatcherBase::connectNotify
+104   (int (*)(...))QFutureWatcherBase::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+
+Class QFutureWatcherBase
+   size=16 align=8
+   base size=16 base align=8
+QFutureWatcherBase (0x0x7fdbba0012d8) 0
+    vptr=((& QFutureWatcherBase::_ZTV18QFutureWatcherBase) + 16u)
+  QObject (0x0x7fdbb9ffe300) 0
+      primary-for QFutureWatcherBase (0x0x7fdbba0012d8)
+
+Class QHistoryState::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QHistoryState::QPrivateSignal (0x0x7fdbb9ffe960) 0 empty
+
+Vtable for QHistoryState
+QHistoryState::_ZTV13QHistoryState: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QHistoryState)
+16    (int (*)(...))QHistoryState::metaObject
+24    (int (*)(...))QHistoryState::qt_metacast
+32    (int (*)(...))QHistoryState::qt_metacall
+40    (int (*)(...))QHistoryState::~QHistoryState
+48    (int (*)(...))QHistoryState::~QHistoryState
+56    (int (*)(...))QHistoryState::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QHistoryState::onEntry
+120   (int (*)(...))QHistoryState::onExit
+
+Class QHistoryState
+   size=16 align=8
+   base size=16 base align=8
+QHistoryState (0x0x7fdbba001bc8) 0
+    vptr=((& QHistoryState::_ZTV13QHistoryState) + 16u)
+  QAbstractState (0x0x7fdbba001c30) 0
+      primary-for QHistoryState (0x0x7fdbba001bc8)
+    QObject (0x0x7fdbb9ffe900) 0
+        primary-for QAbstractState (0x0x7fdbba001c30)
+
+Class QIdentityProxyModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QIdentityProxyModel::QPrivateSignal (0x0x7fdbb9ffea20) 0 empty
+
+Vtable for QIdentityProxyModel
+QIdentityProxyModel::_ZTV19QIdentityProxyModel: 53u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QIdentityProxyModel)
+16    (int (*)(...))QIdentityProxyModel::metaObject
+24    (int (*)(...))QIdentityProxyModel::qt_metacast
+32    (int (*)(...))QIdentityProxyModel::qt_metacall
+40    (int (*)(...))QIdentityProxyModel::~QIdentityProxyModel
+48    (int (*)(...))QIdentityProxyModel::~QIdentityProxyModel
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QIdentityProxyModel::index
+120   (int (*)(...))QIdentityProxyModel::parent
+128   (int (*)(...))QIdentityProxyModel::sibling
+136   (int (*)(...))QIdentityProxyModel::rowCount
+144   (int (*)(...))QIdentityProxyModel::columnCount
+152   (int (*)(...))QAbstractProxyModel::hasChildren
+160   (int (*)(...))QAbstractProxyModel::data
+168   (int (*)(...))QAbstractProxyModel::setData
+176   (int (*)(...))QIdentityProxyModel::headerData
+184   (int (*)(...))QAbstractProxyModel::setHeaderData
+192   (int (*)(...))QAbstractProxyModel::itemData
+200   (int (*)(...))QAbstractProxyModel::setItemData
+208   (int (*)(...))QAbstractProxyModel::mimeTypes
+216   (int (*)(...))QAbstractProxyModel::mimeData
+224   (int (*)(...))QAbstractProxyModel::canDropMimeData
+232   (int (*)(...))QIdentityProxyModel::dropMimeData
+240   (int (*)(...))QAbstractProxyModel::supportedDropActions
+248   (int (*)(...))QAbstractProxyModel::supportedDragActions
+256   (int (*)(...))QIdentityProxyModel::insertRows
+264   (int (*)(...))QIdentityProxyModel::insertColumns
+272   (int (*)(...))QIdentityProxyModel::removeRows
+280   (int (*)(...))QIdentityProxyModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QAbstractProxyModel::fetchMore
+312   (int (*)(...))QAbstractProxyModel::canFetchMore
+320   (int (*)(...))QAbstractProxyModel::flags
+328   (int (*)(...))QAbstractProxyModel::sort
+336   (int (*)(...))QAbstractProxyModel::buddy
+344   (int (*)(...))QIdentityProxyModel::match
+352   (int (*)(...))QAbstractProxyModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractProxyModel::submit
+376   (int (*)(...))QAbstractProxyModel::revert
+384   (int (*)(...))QIdentityProxyModel::setSourceModel
+392   (int (*)(...))QIdentityProxyModel::mapToSource
+400   (int (*)(...))QIdentityProxyModel::mapFromSource
+408   (int (*)(...))QIdentityProxyModel::mapSelectionToSource
+416   (int (*)(...))QIdentityProxyModel::mapSelectionFromSource
+
+Class QIdentityProxyModel
+   size=16 align=8
+   base size=16 base align=8
+QIdentityProxyModel (0x0x7fdbba001c98) 0
+    vptr=((& QIdentityProxyModel::_ZTV19QIdentityProxyModel) + 16u)
+  QAbstractProxyModel (0x0x7fdbba001d00) 0
+      primary-for QIdentityProxyModel (0x0x7fdbba001c98)
+    QAbstractItemModel (0x0x7fdbba001d68) 0
+        primary-for QAbstractProxyModel (0x0x7fdbba001d00)
+      QObject (0x0x7fdbb9ffe9c0) 0
+          primary-for QAbstractItemModel (0x0x7fdbba001d68)
+
+Class QItemSelectionRange
+   size=16 align=8
+   base size=16 base align=8
+QItemSelectionRange (0x0x7fdbb9ffea80) 0
+
+Class QItemSelectionModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QItemSelectionModel::QPrivateSignal (0x0x7fdbba0da180) 0 empty
+
+Vtable for QItemSelectionModel
+QItemSelectionModel::_ZTV19QItemSelectionModel: 20u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QItemSelectionModel)
+16    (int (*)(...))QItemSelectionModel::metaObject
+24    (int (*)(...))QItemSelectionModel::qt_metacast
+32    (int (*)(...))QItemSelectionModel::qt_metacall
+40    (int (*)(...))QItemSelectionModel::~QItemSelectionModel
+48    (int (*)(...))QItemSelectionModel::~QItemSelectionModel
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QItemSelectionModel::setCurrentIndex
+120   (int (*)(...))QItemSelectionModel::select
+128   (int (*)(...))QItemSelectionModel::select
+136   (int (*)(...))QItemSelectionModel::clear
+144   (int (*)(...))QItemSelectionModel::reset
+152   (int (*)(...))QItemSelectionModel::clearCurrentIndex
+
+Class QItemSelectionModel
+   size=16 align=8
+   base size=16 base align=8
+QItemSelectionModel (0x0x7fdbba0c65b0) 0
+    vptr=((& QItemSelectionModel::_ZTV19QItemSelectionModel) + 16u)
+  QObject (0x0x7fdbba0da120) 0
+      primary-for QItemSelectionModel (0x0x7fdbba0c65b0)
+
+Class QItemSelection
+   size=8 align=8
+   base size=8 base align=8
+QItemSelection (0x0x7fdbba0c67b8) 0
+  QList<QItemSelectionRange> (0x0x7fdbba0c6820) 0
+    QListSpecialMethods<QItemSelectionRange> (0x0x7fdbba0da480) 0 empty
+
+Class QJsonValue
+   size=24 align=8
+   base size=20 base align=8
+QJsonValue (0x0x7fdbba0da960) 0
+
+Class QJsonValueRef
+   size=16 align=8
+   base size=12 base align=8
+QJsonValueRef (0x0x7fdbb9edd0c0) 0
+
+Class QJsonValuePtr
+   size=24 align=8
+   base size=24 base align=8
+QJsonValuePtr (0x0x7fdbb9edd600) 0
+
+Class QJsonValueRefPtr
+   size=16 align=8
+   base size=16 base align=8
+QJsonValueRefPtr (0x0x7fdbb9edd660) 0
+
+Class QJsonArray::iterator
+   size=16 align=8
+   base size=12 base align=8
+QJsonArray::iterator (0x0x7fdbb9edd840) 0
+
+Class QJsonArray::const_iterator
+   size=16 align=8
+   base size=12 base align=8
+QJsonArray::const_iterator (0x0x7fdbb9edd8a0) 0
+
+Class QJsonArray
+   size=16 align=8
+   base size=16 base align=8
+QJsonArray (0x0x7fdbb9edd7e0) 0
+
+Class QJsonParseError
+   size=8 align=4
+   base size=8 base align=4
+QJsonParseError (0x0x7fdbb9be6ae0) 0
+
+Class QJsonDocument
+   size=8 align=8
+   base size=8 base align=8
+QJsonDocument (0x0x7fdbb9be6b40) 0
+
+Class QJsonObject::iterator
+   size=16 align=8
+   base size=12 base align=8
+QJsonObject::iterator (0x0x7fdbb9c651e0) 0
+
+Class QJsonObject::const_iterator
+   size=16 align=8
+   base size=12 base align=8
+QJsonObject::const_iterator (0x0x7fdbb9c65240) 0
+
+Class QJsonObject
+   size=16 align=8
+   base size=16 base align=8
+QJsonObject (0x0x7fdbb9c65180) 0
+
+Class QLibrary::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QLibrary::QPrivateSignal (0x0x7fdbb98f94e0) 0 empty
+
+Vtable for QLibrary
+QLibrary::_ZTV8QLibrary: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI8QLibrary)
+16    (int (*)(...))QLibrary::metaObject
+24    (int (*)(...))QLibrary::qt_metacast
+32    (int (*)(...))QLibrary::qt_metacall
+40    (int (*)(...))QLibrary::~QLibrary
+48    (int (*)(...))QLibrary::~QLibrary
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QLibrary
+   size=32 align=8
+   base size=25 base align=8
+QLibrary (0x0x7fdbb9d14b60) 0
+    vptr=((& QLibrary::_ZTV8QLibrary) + 16u)
+  QObject (0x0x7fdbb98f9480) 0
+      primary-for QLibrary (0x0x7fdbb9d14b60)
+
+Class QVersionNumber::SegmentStorage
+   size=8 align=8
+   base size=8 base align=8
+QVersionNumber::SegmentStorage (0x0x7fdbb98f9ba0) 0
+
+Class QVersionNumber
+   size=8 align=8
+   base size=8 base align=8
+QVersionNumber (0x0x7fdbb98f96c0) 0
+
+Class QLibraryInfo
+   size=1 align=1
+   base size=0 base align=1
+QLibraryInfo (0x0x7fdbb99f10c0) 0 empty
+
+Class QPoint
+   size=8 align=4
+   base size=8 base align=4
+QPoint (0x0x7fdbb99f1120) 0
+
+Class QPointF
+   size=16 align=8
+   base size=16 base align=8
+QPointF (0x0x7fdbb99f13c0) 0
+
+Class QLine
+   size=16 align=4
+   base size=16 base align=4
+QLine (0x0x7fdbb99f1660) 0
+
+Class QLineF
+   size=32 align=8
+   base size=32 base align=8
+QLineF (0x0x7fdbb9ab3000) 0
+
+Class QLinkedListData
+   size=32 align=8
+   base size=25 base align=8
+QLinkedListData (0x0x7fdbb9ab3960) 0
+
+Class QLockFile
+   size=8 align=8
+   base size=8 base align=8
+QLockFile (0x0x7fdbb9ab3cc0) 0
+
+Class QLoggingCategory::AtomicBools
+   size=4 align=1
+   base size=4 base align=1
+QLoggingCategory::AtomicBools (0x0x7fdbb9ab3e40) 0
+
+Class QLoggingCategory
+   size=24 align=8
+   base size=24 base align=8
+QLoggingCategory (0x0x7fdbb9ab3de0) 0
+
+Class QMargins
+   size=16 align=4
+   base size=16 base align=4
+QMargins (0x0x7fdbb980b000) 0
+
+Class QMarginsF
+   size=32 align=8
+   base size=32 base align=8
+QMarginsF (0x0x7fdbb980b2a0) 0
+
+Class QMessageAuthenticationCode
+   size=8 align=8
+   base size=8 base align=8
+QMessageAuthenticationCode (0x0x7fdbb980b900) 0
+
+Class QMetaMethod
+   size=16 align=8
+   base size=12 base align=8
+QMetaMethod (0x0x7fdbb980b960) 0
+
+Class QMetaEnum
+   size=16 align=8
+   base size=12 base align=8
+QMetaEnum (0x0x7fdbb980bf60) 0
+
+Class QMetaProperty
+   size=32 align=8
+   base size=32 base align=8
+QMetaProperty (0x0x7fdbb94fe2a0) 0
+
+Class QMetaClassInfo
+   size=16 align=8
+   base size=12 base align=8
+QMetaClassInfo (0x0x7fdbb94fe300) 0
+
+Class QMimeData::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QMimeData::QPrivateSignal (0x0x7fdbb94fe600) 0 empty
+
+Vtable for QMimeData
+QMimeData::_ZTV9QMimeData: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QMimeData)
+16    (int (*)(...))QMimeData::metaObject
+24    (int (*)(...))QMimeData::qt_metacast
+32    (int (*)(...))QMimeData::qt_metacall
+40    (int (*)(...))QMimeData::~QMimeData
+48    (int (*)(...))QMimeData::~QMimeData
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QMimeData::hasFormat
+120   (int (*)(...))QMimeData::formats
+128   (int (*)(...))QMimeData::retrieveData
+
+Class QMimeData
+   size=16 align=8
+   base size=16 base align=8
+QMimeData (0x0x7fdbb9879dd0) 0
+    vptr=((& QMimeData::_ZTV9QMimeData) + 16u)
+  QObject (0x0x7fdbb94fe5a0) 0
+      primary-for QMimeData (0x0x7fdbb9879dd0)
+
+Class QMimeType
+   size=8 align=8
+   base size=8 base align=8
+QMimeType (0x0x7fdbb94fe660) 0
+
+Class QMimeDatabase
+   size=8 align=8
+   base size=8 base align=8
+QMimeDatabase (0x0x7fdbb94fe960) 0
+
+Class QObjectCleanupHandler::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QObjectCleanupHandler::QPrivateSignal (0x0x7fdbb94fea20) 0 empty
+
+Vtable for QObjectCleanupHandler
+QObjectCleanupHandler::_ZTV21QObjectCleanupHandler: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QObjectCleanupHandler)
+16    (int (*)(...))QObjectCleanupHandler::metaObject
+24    (int (*)(...))QObjectCleanupHandler::qt_metacast
+32    (int (*)(...))QObjectCleanupHandler::qt_metacall
+40    (int (*)(...))QObjectCleanupHandler::~QObjectCleanupHandler
+48    (int (*)(...))QObjectCleanupHandler::~QObjectCleanupHandler
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QObjectCleanupHandler
+   size=24 align=8
+   base size=24 base align=8
+QObjectCleanupHandler (0x0x7fdbb9556000) 0
+    vptr=((& QObjectCleanupHandler::_ZTV21QObjectCleanupHandler) + 16u)
+  QObject (0x0x7fdbb94fe9c0) 0
+      primary-for QObjectCleanupHandler (0x0x7fdbb9556000)
+
+Class QOperatingSystemVersion
+   size=16 align=4
+   base size=16 base align=4
+QOperatingSystemVersion (0x0x7fdbb94fea80) 0
+
+Class QParallelAnimationGroup::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QParallelAnimationGroup::QPrivateSignal (0x0x7fdbb958e240) 0 empty
+
+Vtable for QParallelAnimationGroup
+QParallelAnimationGroup::_ZTV23QParallelAnimationGroup: 18u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI23QParallelAnimationGroup)
+16    (int (*)(...))QParallelAnimationGroup::metaObject
+24    (int (*)(...))QParallelAnimationGroup::qt_metacast
+32    (int (*)(...))QParallelAnimationGroup::qt_metacall
+40    (int (*)(...))QParallelAnimationGroup::~QParallelAnimationGroup
+48    (int (*)(...))QParallelAnimationGroup::~QParallelAnimationGroup
+56    (int (*)(...))QParallelAnimationGroup::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QParallelAnimationGroup::duration
+120   (int (*)(...))QParallelAnimationGroup::updateCurrentTime
+128   (int (*)(...))QParallelAnimationGroup::updateState
+136   (int (*)(...))QParallelAnimationGroup::updateDirection
+
+Class QParallelAnimationGroup
+   size=16 align=8
+   base size=16 base align=8
+QParallelAnimationGroup (0x0x7fdbb9556750) 0
+    vptr=((& QParallelAnimationGroup::_ZTV23QParallelAnimationGroup) + 16u)
+  QAnimationGroup (0x0x7fdbb95567b8) 0
+      primary-for QParallelAnimationGroup (0x0x7fdbb9556750)
+    QAbstractAnimation (0x0x7fdbb9556820) 0
+        primary-for QAnimationGroup (0x0x7fdbb95567b8)
+      QObject (0x0x7fdbb958e1e0) 0
+          primary-for QAbstractAnimation (0x0x7fdbb9556820)
+
+Class QPauseAnimation::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPauseAnimation::QPrivateSignal (0x0x7fdbb958e300) 0 empty
+
+Vtable for QPauseAnimation
+QPauseAnimation::_ZTV15QPauseAnimation: 18u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QPauseAnimation)
+16    (int (*)(...))QPauseAnimation::metaObject
+24    (int (*)(...))QPauseAnimation::qt_metacast
+32    (int (*)(...))QPauseAnimation::qt_metacall
+40    (int (*)(...))QPauseAnimation::~QPauseAnimation
+48    (int (*)(...))QPauseAnimation::~QPauseAnimation
+56    (int (*)(...))QPauseAnimation::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QPauseAnimation::duration
+120   (int (*)(...))QPauseAnimation::updateCurrentTime
+128   (int (*)(...))QAbstractAnimation::updateState
+136   (int (*)(...))QAbstractAnimation::updateDirection
+
+Class QPauseAnimation
+   size=16 align=8
+   base size=16 base align=8
+QPauseAnimation (0x0x7fdbb9556888) 0
+    vptr=((& QPauseAnimation::_ZTV15QPauseAnimation) + 16u)
+  QAbstractAnimation (0x0x7fdbb95568f0) 0
+      primary-for QPauseAnimation (0x0x7fdbb9556888)
+    QObject (0x0x7fdbb958e2a0) 0
+        primary-for QAbstractAnimation (0x0x7fdbb95568f0)
+
+Class QStaticPlugin
+   size=16 align=8
+   base size=16 base align=8
+QStaticPlugin (0x0x7fdbb958e4e0) 0
+
+Class QPluginLoader::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPluginLoader::QPrivateSignal (0x0x7fdbb958e7e0) 0 empty
+
+Vtable for QPluginLoader
+QPluginLoader::_ZTV13QPluginLoader: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QPluginLoader)
+16    (int (*)(...))QPluginLoader::metaObject
+24    (int (*)(...))QPluginLoader::qt_metacast
+32    (int (*)(...))QPluginLoader::qt_metacall
+40    (int (*)(...))QPluginLoader::~QPluginLoader
+48    (int (*)(...))QPluginLoader::~QPluginLoader
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QPluginLoader
+   size=32 align=8
+   base size=25 base align=8
+QPluginLoader (0x0x7fdbb9556af8) 0
+    vptr=((& QPluginLoader::_ZTV13QPluginLoader) + 16u)
+  QObject (0x0x7fdbb958e780) 0
+      primary-for QPluginLoader (0x0x7fdbb9556af8)
+
+Class QProcessEnvironment
+   size=8 align=8
+   base size=8 base align=8
+QProcessEnvironment (0x0x7fdbb958e840) 0
+
+Class QProcess::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QProcess::QPrivateSignal (0x0x7fdbb958ef00) 0 empty
+
+Vtable for QProcess
+QProcess::_ZTV8QProcess: 31u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI8QProcess)
+16    (int (*)(...))QProcess::metaObject
+24    (int (*)(...))QProcess::qt_metacast
+32    (int (*)(...))QProcess::qt_metacall
+40    (int (*)(...))QProcess::~QProcess
+48    (int (*)(...))QProcess::~QProcess
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QProcess::isSequential
+120   (int (*)(...))QProcess::open
+128   (int (*)(...))QProcess::close
+136   (int (*)(...))QIODevice::pos
+144   (int (*)(...))QIODevice::size
+152   (int (*)(...))QIODevice::seek
+160   (int (*)(...))QProcess::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QProcess::bytesAvailable
+184   (int (*)(...))QProcess::bytesToWrite
+192   (int (*)(...))QProcess::canReadLine
+200   (int (*)(...))QProcess::waitForReadyRead
+208   (int (*)(...))QProcess::waitForBytesWritten
+216   (int (*)(...))QProcess::readData
+224   (int (*)(...))QIODevice::readLineData
+232   (int (*)(...))QProcess::writeData
+240   (int (*)(...))QProcess::setupChildProcess
+
+Class QProcess
+   size=16 align=8
+   base size=16 base align=8
+QProcess (0x0x7fdbb9602138) 0
+    vptr=((& QProcess::_ZTV8QProcess) + 16u)
+  QIODevice (0x0x7fdbb96021a0) 0
+      primary-for QProcess (0x0x7fdbb9602138)
+    QObject (0x0x7fdbb958eea0) 0
+        primary-for QIODevice (0x0x7fdbb96021a0)
+
+Class QVariantAnimation::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QVariantAnimation::QPrivateSignal (0x0x7fdbb963e000) 0 empty
+
+Vtable for QVariantAnimation
+QVariantAnimation::_ZTV17QVariantAnimation: 20u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QVariantAnimation)
+16    (int (*)(...))QVariantAnimation::metaObject
+24    (int (*)(...))QVariantAnimation::qt_metacast
+32    (int (*)(...))QVariantAnimation::qt_metacall
+40    (int (*)(...))QVariantAnimation::~QVariantAnimation
+48    (int (*)(...))QVariantAnimation::~QVariantAnimation
+56    (int (*)(...))QVariantAnimation::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QVariantAnimation::duration
+120   (int (*)(...))QVariantAnimation::updateCurrentTime
+128   (int (*)(...))QVariantAnimation::updateState
+136   (int (*)(...))QAbstractAnimation::updateDirection
+144   (int (*)(...))QVariantAnimation::updateCurrentValue
+152   (int (*)(...))QVariantAnimation::interpolated
+
+Class QVariantAnimation
+   size=16 align=8
+   base size=16 base align=8
+QVariantAnimation (0x0x7fdbb9602208) 0
+    vptr=((& QVariantAnimation::_ZTV17QVariantAnimation) + 16u)
+  QAbstractAnimation (0x0x7fdbb9602270) 0
+      primary-for QVariantAnimation (0x0x7fdbb9602208)
+    QObject (0x0x7fdbb958ef60) 0
+        primary-for QAbstractAnimation (0x0x7fdbb9602270)
+
+Class QPropertyAnimation::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPropertyAnimation::QPrivateSignal (0x0x7fdbb963e0c0) 0 empty
+
+Vtable for QPropertyAnimation
+QPropertyAnimation::_ZTV18QPropertyAnimation: 20u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QPropertyAnimation)
+16    (int (*)(...))QPropertyAnimation::metaObject
+24    (int (*)(...))QPropertyAnimation::qt_metacast
+32    (int (*)(...))QPropertyAnimation::qt_metacall
+40    (int (*)(...))QPropertyAnimation::~QPropertyAnimation
+48    (int (*)(...))QPropertyAnimation::~QPropertyAnimation
+56    (int (*)(...))QPropertyAnimation::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QVariantAnimation::duration
+120   (int (*)(...))QVariantAnimation::updateCurrentTime
+128   (int (*)(...))QPropertyAnimation::updateState
+136   (int (*)(...))QAbstractAnimation::updateDirection
+144   (int (*)(...))QPropertyAnimation::updateCurrentValue
+152   (int (*)(...))QVariantAnimation::interpolated
+
+Class QPropertyAnimation
+   size=16 align=8
+   base size=16 base align=8
+QPropertyAnimation (0x0x7fdbb9602340) 0
+    vptr=((& QPropertyAnimation::_ZTV18QPropertyAnimation) + 16u)
+  QVariantAnimation (0x0x7fdbb96023a8) 0
+      primary-for QPropertyAnimation (0x0x7fdbb9602340)
+    QAbstractAnimation (0x0x7fdbb9602410) 0
+        primary-for QVariantAnimation (0x0x7fdbb96023a8)
+      QObject (0x0x7fdbb963e060) 0
+          primary-for QAbstractAnimation (0x0x7fdbb9602410)
+
+Class QRandomGenerator::Storage
+   size=2504 align=8
+   base size=2504 base align=8
+QRandomGenerator::Storage (0x0x7fdbb963e1e0) 0
+
+Class QRandomGenerator
+   size=2512 align=8
+   base size=2512 base align=8
+QRandomGenerator (0x0x7fdbb963e180) 0
+
+Class QRandomGenerator64
+   size=2512 align=8
+   base size=2512 base align=8
+QRandomGenerator64 (0x0x7fdbb96df6e8) 0
+  QRandomGenerator (0x0x7fdbb92f8180) 0
+
+Class QReadWriteLock
+   size=8 align=8
+   base size=8 base align=8
+QReadWriteLock (0x0x7fdbb92f8240) 0
+
+Class QReadLocker
+   size=8 align=8
+   base size=8 base align=8
+QReadLocker (0x0x7fdbb92f84e0) 0
+
+Class QWriteLocker
+   size=8 align=8
+   base size=8 base align=8
+QWriteLocker (0x0x7fdbb92f85a0) 0
+
+Class QSize
+   size=8 align=4
+   base size=8 base align=4
+QSize (0x0x7fdbb92f8660) 0
+
+Class QSizeF
+   size=16 align=8
+   base size=16 base align=8
+QSizeF (0x0x7fdbb92f8900) 0
+
+Class QRect
+   size=16 align=4
+   base size=16 base align=4
+QRect (0x0x7fdbb92f8ba0) 0
+
+Class QRectF
+   size=32 align=8
+   base size=32 base align=8
+QRectF (0x0x7fdbb92f8e40) 0
+
+Class QRegularExpression
+   size=8 align=8
+   base size=8 base align=8
+QRegularExpression (0x0x7fdbb94ef120) 0
+
+Class QRegularExpressionMatch
+   size=8 align=8
+   base size=8 base align=8
+QRegularExpressionMatch (0x0x7fdbb94ef720) 0
+
+Class QRegularExpressionMatchIterator
+   size=8 align=8
+   base size=8 base align=8
+QRegularExpressionMatchIterator (0x0x7fdbb94efa20) 0
+
+Class QResource
+   size=8 align=8
+   base size=8 base align=8
+QResource (0x0x7fdbb94efd20) 0
+
+Class QSaveFile::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSaveFile::QPrivateSignal (0x0x7fdbb94efea0) 0 empty
+
+Vtable for QSaveFile
+QSaveFile::_ZTV9QSaveFile: 34u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QSaveFile)
+16    (int (*)(...))QSaveFile::metaObject
+24    (int (*)(...))QSaveFile::qt_metacast
+32    (int (*)(...))QSaveFile::qt_metacall
+40    (int (*)(...))QSaveFile::~QSaveFile
+48    (int (*)(...))QSaveFile::~QSaveFile
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QFileDevice::isSequential
+120   (int (*)(...))QSaveFile::open
+128   (int (*)(...))QSaveFile::close
+136   (int (*)(...))QFileDevice::pos
+144   (int (*)(...))QFileDevice::size
+152   (int (*)(...))QFileDevice::seek
+160   (int (*)(...))QFileDevice::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QIODevice::bytesAvailable
+184   (int (*)(...))QIODevice::bytesToWrite
+192   (int (*)(...))QIODevice::canReadLine
+200   (int (*)(...))QIODevice::waitForReadyRead
+208   (int (*)(...))QIODevice::waitForBytesWritten
+216   (int (*)(...))QFileDevice::readData
+224   (int (*)(...))QFileDevice::readLineData
+232   (int (*)(...))QSaveFile::writeData
+240   (int (*)(...))QSaveFile::fileName
+248   (int (*)(...))QFileDevice::resize
+256   (int (*)(...))QFileDevice::permissions
+264   (int (*)(...))QFileDevice::setPermissions
+
+Class QSaveFile
+   size=16 align=8
+   base size=16 base align=8
+QSaveFile (0x0x7fdbb94508f0) 0
+    vptr=((& QSaveFile::_ZTV9QSaveFile) + 16u)
+  QFileDevice (0x0x7fdbb9450958) 0
+      primary-for QSaveFile (0x0x7fdbb94508f0)
+    QIODevice (0x0x7fdbb94509c0) 0
+        primary-for QFileDevice (0x0x7fdbb9450958)
+      QObject (0x0x7fdbb94efe40) 0
+          primary-for QIODevice (0x0x7fdbb94509c0)
+
+Class QSemaphore
+   size=8 align=8
+   base size=8 base align=8
+QSemaphore (0x0x7fdbb94eff60) 0
+
+Class QSemaphoreReleaser
+   size=16 align=8
+   base size=12 base align=8
+QSemaphoreReleaser (0x0x7fdbb9238120) 0
+
+Class QSequentialAnimationGroup::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSequentialAnimationGroup::QPrivateSignal (0x0x7fdbb8f59720) 0 empty
+
+Vtable for QSequentialAnimationGroup
+QSequentialAnimationGroup::_ZTV25QSequentialAnimationGroup: 18u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI25QSequentialAnimationGroup)
+16    (int (*)(...))QSequentialAnimationGroup::metaObject
+24    (int (*)(...))QSequentialAnimationGroup::qt_metacast
+32    (int (*)(...))QSequentialAnimationGroup::qt_metacall
+40    (int (*)(...))QSequentialAnimationGroup::~QSequentialAnimationGroup
+48    (int (*)(...))QSequentialAnimationGroup::~QSequentialAnimationGroup
+56    (int (*)(...))QSequentialAnimationGroup::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QSequentialAnimationGroup::duration
+120   (int (*)(...))QSequentialAnimationGroup::updateCurrentTime
+128   (int (*)(...))QSequentialAnimationGroup::updateState
+136   (int (*)(...))QSequentialAnimationGroup::updateDirection
+
+Class QSequentialAnimationGroup
+   size=16 align=8
+   base size=16 base align=8
+QSequentialAnimationGroup (0x0x7fdbb8f63270) 0
+    vptr=((& QSequentialAnimationGroup::_ZTV25QSequentialAnimationGroup) + 16u)
+  QAnimationGroup (0x0x7fdbb8f632d8) 0
+      primary-for QSequentialAnimationGroup (0x0x7fdbb8f63270)
+    QAbstractAnimation (0x0x7fdbb8f63340) 0
+        primary-for QAnimationGroup (0x0x7fdbb8f632d8)
+      QObject (0x0x7fdbb8f596c0) 0
+          primary-for QAbstractAnimation (0x0x7fdbb8f63340)
+
+Class QSettings::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSettings::QPrivateSignal (0x0x7fdbb8f597e0) 0 empty
+
+Vtable for QSettings
+QSettings::_ZTV9QSettings: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QSettings)
+16    (int (*)(...))QSettings::metaObject
+24    (int (*)(...))QSettings::qt_metacast
+32    (int (*)(...))QSettings::qt_metacall
+40    (int (*)(...))QSettings::~QSettings
+48    (int (*)(...))QSettings::~QSettings
+56    (int (*)(...))QSettings::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QSettings
+   size=16 align=8
+   base size=16 base align=8
+QSettings (0x0x7fdbb8f633a8) 0
+    vptr=((& QSettings::_ZTV9QSettings) + 16u)
+  QObject (0x0x7fdbb8f59780) 0
+      primary-for QSettings (0x0x7fdbb8f633a8)
+
+Class QSharedMemory::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSharedMemory::QPrivateSignal (0x0x7fdbb8f598a0) 0 empty
+
+Vtable for QSharedMemory
+QSharedMemory::_ZTV13QSharedMemory: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QSharedMemory)
+16    (int (*)(...))QSharedMemory::metaObject
+24    (int (*)(...))QSharedMemory::qt_metacast
+32    (int (*)(...))QSharedMemory::qt_metacall
+40    (int (*)(...))QSharedMemory::~QSharedMemory
+48    (int (*)(...))QSharedMemory::~QSharedMemory
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QSharedMemory
+   size=16 align=8
+   base size=16 base align=8
+QSharedMemory (0x0x7fdbb8f63410) 0
+    vptr=((& QSharedMemory::_ZTV13QSharedMemory) + 16u)
+  QObject (0x0x7fdbb8f59840) 0
+      primary-for QSharedMemory (0x0x7fdbb8f63410)
+
+Class QSignalMapper::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSignalMapper::QPrivateSignal (0x0x7fdbb8f59960) 0 empty
+
+Vtable for QSignalMapper
+QSignalMapper::_ZTV13QSignalMapper: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QSignalMapper)
+16    (int (*)(...))QSignalMapper::metaObject
+24    (int (*)(...))QSignalMapper::qt_metacast
+32    (int (*)(...))QSignalMapper::qt_metacall
+40    (int (*)(...))QSignalMapper::~QSignalMapper
+48    (int (*)(...))QSignalMapper::~QSignalMapper
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QSignalMapper
+   size=16 align=8
+   base size=16 base align=8
+QSignalMapper (0x0x7fdbb8f63478) 0
+    vptr=((& QSignalMapper::_ZTV13QSignalMapper) + 16u)
+  QObject (0x0x7fdbb8f59900) 0
+      primary-for QSignalMapper (0x0x7fdbb8f63478)
+
+Class QSignalTransition::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSignalTransition::QPrivateSignal (0x0x7fdbb8f59a20) 0 empty
+
+Vtable for QSignalTransition
+QSignalTransition::_ZTV17QSignalTransition: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QSignalTransition)
+16    (int (*)(...))QSignalTransition::metaObject
+24    (int (*)(...))QSignalTransition::qt_metacast
+32    (int (*)(...))QSignalTransition::qt_metacall
+40    (int (*)(...))QSignalTransition::~QSignalTransition
+48    (int (*)(...))QSignalTransition::~QSignalTransition
+56    (int (*)(...))QSignalTransition::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QSignalTransition::eventTest
+120   (int (*)(...))QSignalTransition::onTransition
+
+Class QSignalTransition
+   size=16 align=8
+   base size=16 base align=8
+QSignalTransition (0x0x7fdbb8f634e0) 0
+    vptr=((& QSignalTransition::_ZTV17QSignalTransition) + 16u)
+  QAbstractTransition (0x0x7fdbb8f63548) 0
+      primary-for QSignalTransition (0x0x7fdbb8f634e0)
+    QObject (0x0x7fdbb8f599c0) 0
+        primary-for QAbstractTransition (0x0x7fdbb8f63548)
+
+Class QSocketNotifier::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSocketNotifier::QPrivateSignal (0x0x7fdbb8f59ae0) 0 empty
+
+Vtable for QSocketNotifier
+QSocketNotifier::_ZTV15QSocketNotifier: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QSocketNotifier)
+16    (int (*)(...))QSocketNotifier::metaObject
+24    (int (*)(...))QSocketNotifier::qt_metacast
+32    (int (*)(...))QSocketNotifier::qt_metacall
+40    (int (*)(...))QSocketNotifier::~QSocketNotifier
+48    (int (*)(...))QSocketNotifier::~QSocketNotifier
+56    (int (*)(...))QSocketNotifier::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QSocketNotifier
+   size=16 align=8
+   base size=16 base align=8
+QSocketNotifier (0x0x7fdbb8f635b0) 0
+    vptr=((& QSocketNotifier::_ZTV15QSocketNotifier) + 16u)
+  QObject (0x0x7fdbb8f59a80) 0
+      primary-for QSocketNotifier (0x0x7fdbb8f635b0)
+
+Class QSortFilterProxyModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSortFilterProxyModel::QPrivateSignal (0x0x7fdbb8f59ba0) 0 empty
+
+Vtable for QSortFilterProxyModel
+QSortFilterProxyModel::_ZTV21QSortFilterProxyModel: 56u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QSortFilterProxyModel)
+16    (int (*)(...))QSortFilterProxyModel::metaObject
+24    (int (*)(...))QSortFilterProxyModel::qt_metacast
+32    (int (*)(...))QSortFilterProxyModel::qt_metacall
+40    (int (*)(...))QSortFilterProxyModel::~QSortFilterProxyModel
+48    (int (*)(...))QSortFilterProxyModel::~QSortFilterProxyModel
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QSortFilterProxyModel::index
+120   (int (*)(...))QSortFilterProxyModel::parent
+128   (int (*)(...))QSortFilterProxyModel::sibling
+136   (int (*)(...))QSortFilterProxyModel::rowCount
+144   (int (*)(...))QSortFilterProxyModel::columnCount
+152   (int (*)(...))QSortFilterProxyModel::hasChildren
+160   (int (*)(...))QSortFilterProxyModel::data
+168   (int (*)(...))QSortFilterProxyModel::setData
+176   (int (*)(...))QSortFilterProxyModel::headerData
+184   (int (*)(...))QSortFilterProxyModel::setHeaderData
+192   (int (*)(...))QAbstractProxyModel::itemData
+200   (int (*)(...))QAbstractProxyModel::setItemData
+208   (int (*)(...))QSortFilterProxyModel::mimeTypes
+216   (int (*)(...))QSortFilterProxyModel::mimeData
+224   (int (*)(...))QAbstractProxyModel::canDropMimeData
+232   (int (*)(...))QSortFilterProxyModel::dropMimeData
+240   (int (*)(...))QSortFilterProxyModel::supportedDropActions
+248   (int (*)(...))QAbstractProxyModel::supportedDragActions
+256   (int (*)(...))QSortFilterProxyModel::insertRows
+264   (int (*)(...))QSortFilterProxyModel::insertColumns
+272   (int (*)(...))QSortFilterProxyModel::removeRows
+280   (int (*)(...))QSortFilterProxyModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QSortFilterProxyModel::fetchMore
+312   (int (*)(...))QSortFilterProxyModel::canFetchMore
+320   (int (*)(...))QSortFilterProxyModel::flags
+328   (int (*)(...))QSortFilterProxyModel::sort
+336   (int (*)(...))QSortFilterProxyModel::buddy
+344   (int (*)(...))QSortFilterProxyModel::match
+352   (int (*)(...))QSortFilterProxyModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractProxyModel::submit
+376   (int (*)(...))QAbstractProxyModel::revert
+384   (int (*)(...))QSortFilterProxyModel::setSourceModel
+392   (int (*)(...))QSortFilterProxyModel::mapToSource
+400   (int (*)(...))QSortFilterProxyModel::mapFromSource
+408   (int (*)(...))QSortFilterProxyModel::mapSelectionToSource
+416   (int (*)(...))QSortFilterProxyModel::mapSelectionFromSource
+424   (int (*)(...))QSortFilterProxyModel::filterAcceptsRow
+432   (int (*)(...))QSortFilterProxyModel::filterAcceptsColumn
+440   (int (*)(...))QSortFilterProxyModel::lessThan
+
+Class QSortFilterProxyModel
+   size=16 align=8
+   base size=16 base align=8
+QSortFilterProxyModel (0x0x7fdbb8f63618) 0
+    vptr=((& QSortFilterProxyModel::_ZTV21QSortFilterProxyModel) + 16u)
+  QAbstractProxyModel (0x0x7fdbb8f63680) 0
+      primary-for QSortFilterProxyModel (0x0x7fdbb8f63618)
+    QAbstractItemModel (0x0x7fdbb8f636e8) 0
+        primary-for QAbstractProxyModel (0x0x7fdbb8f63680)
+      QObject (0x0x7fdbb8f59b40) 0
+          primary-for QAbstractItemModel (0x0x7fdbb8f636e8)
+
+Class QStandardPaths
+   size=1 align=1
+   base size=0 base align=1
+QStandardPaths (0x0x7fdbb8f59c60) 0 empty
+
+Class QState::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QState::QPrivateSignal (0x0x7fdbb8f59ea0) 0 empty
+
+Vtable for QState
+QState::_ZTV6QState: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI6QState)
+16    (int (*)(...))QState::metaObject
+24    (int (*)(...))QState::qt_metacast
+32    (int (*)(...))QState::qt_metacall
+40    (int (*)(...))QState::~QState
+48    (int (*)(...))QState::~QState
+56    (int (*)(...))QState::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QState::onEntry
+120   (int (*)(...))QState::onExit
+
+Class QState
+   size=16 align=8
+   base size=16 base align=8
+QState (0x0x7fdbb8f63888) 0
+    vptr=((& QState::_ZTV6QState) + 16u)
+  QAbstractState (0x0x7fdbb8f638f0) 0
+      primary-for QState (0x0x7fdbb8f63888)
+    QObject (0x0x7fdbb8f59e40) 0
+        primary-for QAbstractState (0x0x7fdbb8f638f0)
+
+Class QStateMachine::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QStateMachine::QPrivateSignal (0x0x7fdbb906c000) 0 empty
+
+Vtable for QStateMachine::SignalEvent
+QStateMachine::SignalEvent::_ZTVN13QStateMachine11SignalEventE: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN13QStateMachine11SignalEventE)
+16    (int (*)(...))QStateMachine::SignalEvent::~SignalEvent
+24    (int (*)(...))QStateMachine::SignalEvent::~SignalEvent
+
+Class QStateMachine::SignalEvent
+   size=48 align=8
+   base size=48 base align=8
+QStateMachine::SignalEvent (0x0x7fdbb8f63a90) 0
+    vptr=((& QStateMachine::SignalEvent::_ZTVN13QStateMachine11SignalEventE) + 16u)
+  QEvent (0x0x7fdbb906c060) 0
+      primary-for QStateMachine::SignalEvent (0x0x7fdbb8f63a90)
+
+Vtable for QStateMachine::WrappedEvent
+QStateMachine::WrappedEvent::_ZTVN13QStateMachine12WrappedEventE: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN13QStateMachine12WrappedEventE)
+16    (int (*)(...))QStateMachine::WrappedEvent::~WrappedEvent
+24    (int (*)(...))QStateMachine::WrappedEvent::~WrappedEvent
+
+Class QStateMachine::WrappedEvent
+   size=40 align=8
+   base size=40 base align=8
+QStateMachine::WrappedEvent (0x0x7fdbb8f63af8) 0
+    vptr=((& QStateMachine::WrappedEvent::_ZTVN13QStateMachine12WrappedEventE) + 16u)
+  QEvent (0x0x7fdbb906c0c0) 0
+      primary-for QStateMachine::WrappedEvent (0x0x7fdbb8f63af8)
+
+Vtable for QStateMachine
+QStateMachine::_ZTV13QStateMachine: 20u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QStateMachine)
+16    (int (*)(...))QStateMachine::metaObject
+24    (int (*)(...))QStateMachine::qt_metacast
+32    (int (*)(...))QStateMachine::qt_metacall
+40    (int (*)(...))QStateMachine::~QStateMachine
+48    (int (*)(...))QStateMachine::~QStateMachine
+56    (int (*)(...))QStateMachine::event
+64    (int (*)(...))QStateMachine::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QStateMachine::onEntry
+120   (int (*)(...))QStateMachine::onExit
+128   (int (*)(...))QStateMachine::beginSelectTransitions
+136   (int (*)(...))QStateMachine::endSelectTransitions
+144   (int (*)(...))QStateMachine::beginMicrostep
+152   (int (*)(...))QStateMachine::endMicrostep
+
+Class QStateMachine
+   size=16 align=8
+   base size=16 base align=8
+QStateMachine (0x0x7fdbb8f63958) 0
+    vptr=((& QStateMachine::_ZTV13QStateMachine) + 16u)
+  QState (0x0x7fdbb8f639c0) 0
+      primary-for QStateMachine (0x0x7fdbb8f63958)
+    QAbstractState (0x0x7fdbb8f63a28) 0
+        primary-for QState (0x0x7fdbb8f639c0)
+      QObject (0x0x7fdbb8f59f60) 0
+          primary-for QAbstractState (0x0x7fdbb8f63a28)
+
+Class QStorageInfo
+   size=8 align=8
+   base size=8 base align=8
+QStorageInfo (0x0x7fdbb906c120) 0
+
+Class QAbstractConcatenable
+   size=1 align=1
+   base size=0 base align=1
+QAbstractConcatenable (0x0x7fdbb90de060) 0 empty
+
+Class QStringListModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QStringListModel::QPrivateSignal (0x0x7fdbb8d5f420) 0 empty
+
+Vtable for QStringListModel
+QStringListModel::_ZTV16QStringListModel: 48u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QStringListModel)
+16    (int (*)(...))QStringListModel::metaObject
+24    (int (*)(...))QStringListModel::qt_metacast
+32    (int (*)(...))QStringListModel::qt_metacall
+40    (int (*)(...))QStringListModel::~QStringListModel
+48    (int (*)(...))QStringListModel::~QStringListModel
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QAbstractListModel::index
+120   (int (*)(...))QAbstractListModel::parent
+128   (int (*)(...))QStringListModel::sibling
+136   (int (*)(...))QStringListModel::rowCount
+144   (int (*)(...))QAbstractListModel::columnCount
+152   (int (*)(...))QAbstractListModel::hasChildren
+160   (int (*)(...))QStringListModel::data
+168   (int (*)(...))QStringListModel::setData
+176   (int (*)(...))QAbstractItemModel::headerData
+184   (int (*)(...))QAbstractItemModel::setHeaderData
+192   (int (*)(...))QAbstractItemModel::itemData
+200   (int (*)(...))QAbstractItemModel::setItemData
+208   (int (*)(...))QAbstractItemModel::mimeTypes
+216   (int (*)(...))QAbstractItemModel::mimeData
+224   (int (*)(...))QAbstractItemModel::canDropMimeData
+232   (int (*)(...))QAbstractListModel::dropMimeData
+240   (int (*)(...))QStringListModel::supportedDropActions
+248   (int (*)(...))QAbstractItemModel::supportedDragActions
+256   (int (*)(...))QStringListModel::insertRows
+264   (int (*)(...))QAbstractItemModel::insertColumns
+272   (int (*)(...))QStringListModel::removeRows
+280   (int (*)(...))QAbstractItemModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QAbstractItemModel::fetchMore
+312   (int (*)(...))QAbstractItemModel::canFetchMore
+320   (int (*)(...))QStringListModel::flags
+328   (int (*)(...))QStringListModel::sort
+336   (int (*)(...))QAbstractItemModel::buddy
+344   (int (*)(...))QAbstractItemModel::match
+352   (int (*)(...))QAbstractItemModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractItemModel::submit
+376   (int (*)(...))QAbstractItemModel::revert
+
+Class QStringListModel
+   size=24 align=8
+   base size=24 base align=8
+QStringListModel (0x0x7fdbb8d50af8) 0
+    vptr=((& QStringListModel::_ZTV16QStringListModel) + 16u)
+  QAbstractListModel (0x0x7fdbb8d50b60) 0
+      primary-for QStringListModel (0x0x7fdbb8d50af8)
+    QAbstractItemModel (0x0x7fdbb8d50bc8) 0
+        primary-for QAbstractListModel (0x0x7fdbb8d50b60)
+      QObject (0x0x7fdbb8d5f3c0) 0
+          primary-for QAbstractItemModel (0x0x7fdbb8d50bc8)
+
+Class QSystemSemaphore
+   size=8 align=8
+   base size=8 base align=8
+QSystemSemaphore (0x0x7fdbb8d5f480) 0
+
+Class QTemporaryDir
+   size=8 align=8
+   base size=8 base align=8
+QTemporaryDir (0x0x7fdbb8d5f540) 0
+
+Class QTemporaryFile::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTemporaryFile::QPrivateSignal (0x0x7fdbb8d5f660) 0 empty
+
+Vtable for QTemporaryFile
+QTemporaryFile::_ZTV14QTemporaryFile: 34u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QTemporaryFile)
+16    (int (*)(...))QTemporaryFile::metaObject
+24    (int (*)(...))QTemporaryFile::qt_metacast
+32    (int (*)(...))QTemporaryFile::qt_metacall
+40    (int (*)(...))QTemporaryFile::~QTemporaryFile
+48    (int (*)(...))QTemporaryFile::~QTemporaryFile
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QFileDevice::isSequential
+120   (int (*)(...))QTemporaryFile::open
+128   (int (*)(...))QFileDevice::close
+136   (int (*)(...))QFileDevice::pos
+144   (int (*)(...))QFile::size
+152   (int (*)(...))QFileDevice::seek
+160   (int (*)(...))QFileDevice::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QIODevice::bytesAvailable
+184   (int (*)(...))QIODevice::bytesToWrite
+192   (int (*)(...))QIODevice::canReadLine
+200   (int (*)(...))QIODevice::waitForReadyRead
+208   (int (*)(...))QIODevice::waitForBytesWritten
+216   (int (*)(...))QFileDevice::readData
+224   (int (*)(...))QFileDevice::readLineData
+232   (int (*)(...))QFileDevice::writeData
+240   (int (*)(...))QTemporaryFile::fileName
+248   (int (*)(...))QFile::resize
+256   (int (*)(...))QFile::permissions
+264   (int (*)(...))QFile::setPermissions
+
+Class QTemporaryFile
+   size=16 align=8
+   base size=16 base align=8
+QTemporaryFile (0x0x7fdbb8d50c30) 0
+    vptr=((& QTemporaryFile::_ZTV14QTemporaryFile) + 16u)
+  QFile (0x0x7fdbb8d50c98) 0
+      primary-for QTemporaryFile (0x0x7fdbb8d50c30)
+    QFileDevice (0x0x7fdbb8d50d00) 0
+        primary-for QFile (0x0x7fdbb8d50c98)
+      QIODevice (0x0x7fdbb8d50d68) 0
+          primary-for QFileDevice (0x0x7fdbb8d50d00)
+        QObject (0x0x7fdbb8d5f600) 0
+            primary-for QIODevice (0x0x7fdbb8d50d68)
+
+Class QTextBoundaryFinder
+   size=48 align=8
+   base size=48 base align=8
+QTextBoundaryFinder (0x0x7fdbb8d5f6c0) 0
+
+Class QTextCodec::ConverterState
+   size=32 align=8
+   base size=32 base align=8
+QTextCodec::ConverterState (0x0x7fdbb8d5f900) 0
+
+Vtable for QTextCodec
+QTextCodec::_ZTV10QTextCodec: 9u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QTextCodec)
+16    (int (*)(...))__cxa_pure_virtual
+24    (int (*)(...))QTextCodec::aliases
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+56    0u
+64    0u
+
+Class QTextCodec
+   size=8 align=8
+   base size=8 base align=8
+QTextCodec (0x0x7fdbb8d5f8a0) 0 nearly-empty
+    vptr=((& QTextCodec::_ZTV10QTextCodec) + 16u)
+
+Class QTextEncoder
+   size=40 align=8
+   base size=40 base align=8
+QTextEncoder (0x0x7fdbb8d5fae0) 0
+
+Class QTextDecoder
+   size=40 align=8
+   base size=40 base align=8
+QTextDecoder (0x0x7fdbb8d5fb40) 0
+
+Class std::__mutex_base
+   size=40 align=8
+   base size=40 base align=8
+std::__mutex_base (0x0x7fdbb8d5fba0) 0
+
+Class std::__recursive_mutex_base
+   size=40 align=8
+   base size=40 base align=8
+std::__recursive_mutex_base (0x0x7fdbb8d5fc00) 0
+
+Class std::mutex
+   size=40 align=8
+   base size=40 base align=8
+std::mutex (0x0x7fdbb8d50f70) 0
+  std::__mutex_base (0x0x7fdbb8d5fc60) 0
+
+Class std::recursive_mutex
+   size=40 align=8
+   base size=40 base align=8
+std::recursive_mutex (0x0x7fdbb8e60000) 0
+  std::__recursive_mutex_base (0x0x7fdbb8d5fcc0) 0
+
+Class std::timed_mutex
+   size=40 align=8
+   base size=40 base align=8
+std::timed_mutex (0x0x7fdbb8e68770) 0
+  std::__mutex_base (0x0x7fdbb8d5fde0) 0
+  std::__timed_mutex_impl<std::timed_mutex> (0x0x7fdbb8d5fe40) 0 empty
+
+Class std::recursive_timed_mutex
+   size=40 align=8
+   base size=40 base align=8
+std::recursive_timed_mutex (0x0x7fdbb8e7f150) 0
+  std::__recursive_mutex_base (0x0x7fdbb8d5ff00) 0
+  std::__timed_mutex_impl<std::recursive_timed_mutex> (0x0x7fdbb8d5ff60) 0 empty
+
+Class std::defer_lock_t
+   size=1 align=1
+   base size=0 base align=1
+std::defer_lock_t (0x0x7fdbb8e93000) 0 empty
+
+Class std::try_to_lock_t
+   size=1 align=1
+   base size=0 base align=1
+std::try_to_lock_t (0x0x7fdbb8e93060) 0 empty
+
+Class std::adopt_lock_t
+   size=1 align=1
+   base size=0 base align=1
+std::adopt_lock_t (0x0x7fdbb8e930c0) 0 empty
+
+Class std::once_flag
+   size=4 align=4
+   base size=4 base align=4
+std::once_flag (0x0x7fdbb8e93300) 0
+
+Vtable for __gnu_cxx::__concurrence_lock_error
+__gnu_cxx::__concurrence_lock_error::_ZTVN9__gnu_cxx24__concurrence_lock_errorE: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN9__gnu_cxx24__concurrence_lock_errorE)
+16    (int (*)(...))__gnu_cxx::__concurrence_lock_error::~__concurrence_lock_error
+24    (int (*)(...))__gnu_cxx::__concurrence_lock_error::~__concurrence_lock_error
+32    (int (*)(...))__gnu_cxx::__concurrence_lock_error::what
+
+Class __gnu_cxx::__concurrence_lock_error
+   size=8 align=8
+   base size=8 base align=8
+__gnu_cxx::__concurrence_lock_error (0x0x7fdbb8e60138) 0 nearly-empty
+    vptr=((& __gnu_cxx::__concurrence_lock_error::_ZTVN9__gnu_cxx24__concurrence_lock_errorE) + 16u)
+  std::exception (0x0x7fdbb8e933c0) 0 nearly-empty
+      primary-for __gnu_cxx::__concurrence_lock_error (0x0x7fdbb8e60138)
+
+Vtable for __gnu_cxx::__concurrence_unlock_error
+__gnu_cxx::__concurrence_unlock_error::_ZTVN9__gnu_cxx26__concurrence_unlock_errorE: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN9__gnu_cxx26__concurrence_unlock_errorE)
+16    (int (*)(...))__gnu_cxx::__concurrence_unlock_error::~__concurrence_unlock_error
+24    (int (*)(...))__gnu_cxx::__concurrence_unlock_error::~__concurrence_unlock_error
+32    (int (*)(...))__gnu_cxx::__concurrence_unlock_error::what
+
+Class __gnu_cxx::__concurrence_unlock_error
+   size=8 align=8
+   base size=8 base align=8
+__gnu_cxx::__concurrence_unlock_error (0x0x7fdbb8e601a0) 0 nearly-empty
+    vptr=((& __gnu_cxx::__concurrence_unlock_error::_ZTVN9__gnu_cxx26__concurrence_unlock_errorE) + 16u)
+  std::exception (0x0x7fdbb8e93480) 0 nearly-empty
+      primary-for __gnu_cxx::__concurrence_unlock_error (0x0x7fdbb8e601a0)
+
+Vtable for __gnu_cxx::__concurrence_broadcast_error
+__gnu_cxx::__concurrence_broadcast_error::_ZTVN9__gnu_cxx29__concurrence_broadcast_errorE: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN9__gnu_cxx29__concurrence_broadcast_errorE)
+16    (int (*)(...))__gnu_cxx::__concurrence_broadcast_error::~__concurrence_broadcast_error
+24    (int (*)(...))__gnu_cxx::__concurrence_broadcast_error::~__concurrence_broadcast_error
+32    (int (*)(...))__gnu_cxx::__concurrence_broadcast_error::what
+
+Class __gnu_cxx::__concurrence_broadcast_error
+   size=8 align=8
+   base size=8 base align=8
+__gnu_cxx::__concurrence_broadcast_error (0x0x7fdbb8e60208) 0 nearly-empty
+    vptr=((& __gnu_cxx::__concurrence_broadcast_error::_ZTVN9__gnu_cxx29__concurrence_broadcast_errorE) + 16u)
+  std::exception (0x0x7fdbb8e93540) 0 nearly-empty
+      primary-for __gnu_cxx::__concurrence_broadcast_error (0x0x7fdbb8e60208)
+
+Vtable for __gnu_cxx::__concurrence_wait_error
+__gnu_cxx::__concurrence_wait_error::_ZTVN9__gnu_cxx24__concurrence_wait_errorE: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN9__gnu_cxx24__concurrence_wait_errorE)
+16    (int (*)(...))__gnu_cxx::__concurrence_wait_error::~__concurrence_wait_error
+24    (int (*)(...))__gnu_cxx::__concurrence_wait_error::~__concurrence_wait_error
+32    (int (*)(...))__gnu_cxx::__concurrence_wait_error::what
+
+Class __gnu_cxx::__concurrence_wait_error
+   size=8 align=8
+   base size=8 base align=8
+__gnu_cxx::__concurrence_wait_error (0x0x7fdbb8e602d8) 0 nearly-empty
+    vptr=((& __gnu_cxx::__concurrence_wait_error::_ZTVN9__gnu_cxx24__concurrence_wait_errorE) + 16u)
+  std::exception (0x0x7fdbb8e93600) 0 nearly-empty
+      primary-for __gnu_cxx::__concurrence_wait_error (0x0x7fdbb8e602d8)
+
+Class __gnu_cxx::__mutex
+   size=40 align=8
+   base size=40 base align=8
+__gnu_cxx::__mutex (0x0x7fdbb8e936c0) 0
+
+Class __gnu_cxx::__recursive_mutex
+   size=40 align=8
+   base size=40 base align=8
+__gnu_cxx::__recursive_mutex (0x0x7fdbb8e93720) 0
+
+Class __gnu_cxx::__scoped_lock
+   size=8 align=8
+   base size=8 base align=8
+__gnu_cxx::__scoped_lock (0x0x7fdbb8e93780) 0
+
+Class __gnu_cxx::__cond
+   size=48 align=8
+   base size=48 base align=8
+__gnu_cxx::__cond (0x0x7fdbb8e937e0) 0
+
+Vtable for std::bad_weak_ptr
+std::bad_weak_ptr::_ZTVSt12bad_weak_ptr: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt12bad_weak_ptr)
+16    (int (*)(...))std::bad_weak_ptr::~bad_weak_ptr
+24    (int (*)(...))std::bad_weak_ptr::~bad_weak_ptr
+32    (int (*)(...))std::bad_weak_ptr::what
+
+Class std::bad_weak_ptr
+   size=8 align=8
+   base size=8 base align=8
+std::bad_weak_ptr (0x0x7fdbb8e605b0) 0 nearly-empty
+    vptr=((& std::bad_weak_ptr::_ZTVSt12bad_weak_ptr) + 16u)
+  std::exception (0x0x7fdbb8e93b40) 0 nearly-empty
+      primary-for std::bad_weak_ptr (0x0x7fdbb8e605b0)
+
+Class std::_Sp_make_shared_tag
+   size=1 align=1
+   base size=0 base align=1
+std::_Sp_make_shared_tag (0x0x7fdbb8be83c0) 0 empty
+
+Class std::_Sp_locker
+   size=2 align=1
+   base size=2 base align=1
+std::_Sp_locker (0x0x7fdbb8be8ba0) 0
+
+Class std::thread::id
+   size=8 align=8
+   base size=8 base align=8
+std::thread::id (0x0x7fdbb8be8d80) 0
+
+Vtable for std::thread::_Impl_base
+std::thread::_Impl_base::_ZTVNSt6thread10_Impl_baseE: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTINSt6thread10_Impl_baseE)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class std::thread::_Impl_base
+   size=24 align=8
+   base size=24 base align=8
+std::thread::_Impl_base (0x0x7fdbb8be8de0) 0
+    vptr=((& std::thread::_Impl_base::_ZTVNSt6thread10_Impl_baseE) + 16u)
+
+Class std::thread
+   size=8 align=8
+   base size=8 base align=8
+std::thread (0x0x7fdbb8be8d20) 0
+
+Class std::condition_variable
+   size=48 align=8
+   base size=48 base align=8
+std::condition_variable (0x0x7fdbb8a8da20) 0
+
+Class std::__at_thread_exit_elt
+   size=16 align=8
+   base size=16 base align=8
+std::__at_thread_exit_elt (0x0x7fdbb8a8dae0) 0
+
+Class std::_V2::condition_variable_any
+   size=64 align=8
+   base size=64 base align=8
+std::_V2::condition_variable_any (0x0x7fdbb8a8db40) 0
+
+Class std::__atomic_futex_unsigned_base
+   size=1 align=1
+   base size=0 base align=1
+std::__atomic_futex_unsigned_base (0x0x7fdbb877c1e0) 0 empty
+
+Vtable for std::future_error
+std::future_error::_ZTVSt12future_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt12future_error)
+16    (int (*)(...))std::future_error::~future_error
+24    (int (*)(...))std::future_error::~future_error
+32    (int (*)(...))std::future_error::what
+
+Class std::future_error
+   size=32 align=8
+   base size=32 base align=8
+std::future_error (0x0x7fdbb87758f0) 0
+    vptr=((& std::future_error::_ZTVSt12future_error) + 16u)
+  std::logic_error (0x0x7fdbb8775958) 0
+      primary-for std::future_error (0x0x7fdbb87758f0)
+    std::exception (0x0x7fdbb877c300) 0 nearly-empty
+        primary-for std::logic_error (0x0x7fdbb8775958)
+
+Class std::__future_base::_Result_base::_Deleter
+   size=1 align=1
+   base size=0 base align=1
+std::__future_base::_Result_base::_Deleter (0x0x7fdbb877c420) 0 empty
+
+Vtable for std::__future_base::_Result_base
+std::__future_base::_Result_base::_ZTVNSt13__future_base12_Result_baseE: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTINSt13__future_base12_Result_baseE)
+16    (int (*)(...))__cxa_pure_virtual
+24    0u
+32    0u
+
+Class std::__future_base::_Result_base
+   size=16 align=8
+   base size=16 base align=8
+std::__future_base::_Result_base (0x0x7fdbb877c3c0) 0
+    vptr=((& std::__future_base::_Result_base::_ZTVNSt13__future_base12_Result_baseE) + 16u)
+
+Class std::__future_base::_State_baseV2::__exception_ptr_tag
+   size=1 align=1
+   base size=0 base align=1
+std::__future_base::_State_baseV2::__exception_ptr_tag (0x0x7fdbb88eb960) 0 empty
+
+Class std::__future_base::_State_baseV2::_Make_ready
+   size=32 align=8
+   base size=32 base align=8
+std::__future_base::_State_baseV2::_Make_ready (0x0x7fdbb884ff08) 0
+  std::__at_thread_exit_elt (0x0x7fdbb88eba20) 0
+
+Vtable for std::__future_base::_State_baseV2
+std::__future_base::_State_baseV2::_ZTVNSt13__future_base13_State_baseV2E: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTINSt13__future_base13_State_baseV2E)
+16    (int (*)(...))std::__future_base::_State_baseV2::~_State_baseV2
+24    (int (*)(...))std::__future_base::_State_baseV2::~_State_baseV2
+32    (int (*)(...))std::__future_base::_State_baseV2::_M_complete_async
+40    (int (*)(...))std::__future_base::_State_baseV2::_M_is_deferred_future
+
+Class std::__future_base::_State_baseV2
+   size=32 align=8
+   base size=28 base align=8
+std::__future_base::_State_baseV2 (0x0x7fdbb877c5a0) 0
+    vptr=((& std::__future_base::_State_baseV2::_ZTVNSt13__future_base13_State_baseV2E) + 16u)
+
+Class std::__future_base
+   size=1 align=1
+   base size=0 base align=1
+std::__future_base (0x0x7fdbb877c360) 0 empty
+
+Vtable for std::__future_base::_Async_state_commonV2
+std::__future_base::_Async_state_commonV2::_ZTVNSt13__future_base21_Async_state_commonV2E: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTINSt13__future_base21_Async_state_commonV2E)
+16    (int (*)(...))std::__future_base::_Async_state_commonV2::~_Async_state_commonV2
+24    (int (*)(...))std::__future_base::_Async_state_commonV2::~_Async_state_commonV2
+32    (int (*)(...))std::__future_base::_Async_state_commonV2::_M_complete_async
+40    (int (*)(...))std::__future_base::_State_baseV2::_M_is_deferred_future
+
+Class std::__future_base::_Async_state_commonV2
+   size=48 align=8
+   base size=44 base align=8
+std::__future_base::_Async_state_commonV2 (0x0x7fdbb822baf8) 0
+    vptr=((& std::__future_base::_Async_state_commonV2::_ZTVNSt13__future_base21_Async_state_commonV2E) + 16u)
+  std::__future_base::_State_baseV2 (0x0x7fdbb822a900) 0
+      primary-for std::__future_base::_Async_state_commonV2 (0x0x7fdbb822baf8)
+
+Class QThread::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QThread::QPrivateSignal (0x0x7fdbb82b7060) 0 empty
+
+Vtable for QThread
+QThread::_ZTV7QThread: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QThread)
+16    (int (*)(...))QThread::metaObject
+24    (int (*)(...))QThread::qt_metacast
+32    (int (*)(...))QThread::qt_metacall
+40    (int (*)(...))QThread::~QThread
+48    (int (*)(...))QThread::~QThread
+56    (int (*)(...))QThread::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QThread::run
+
+Class QThread
+   size=16 align=8
+   base size=16 base align=8
+QThread (0x0x7fdbb828e5b0) 0
+    vptr=((& QThread::_ZTV7QThread) + 16u)
+  QObject (0x0x7fdbb82b7000) 0
+      primary-for QThread (0x0x7fdbb828e5b0)
+
+Class QThreadPool::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QThreadPool::QPrivateSignal (0x0x7fdbb82b7180) 0 empty
+
+Vtable for QThreadPool
+QThreadPool::_ZTV11QThreadPool: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QThreadPool)
+16    (int (*)(...))QThreadPool::metaObject
+24    (int (*)(...))QThreadPool::qt_metacast
+32    (int (*)(...))QThreadPool::qt_metacall
+40    (int (*)(...))QThreadPool::~QThreadPool
+48    (int (*)(...))QThreadPool::~QThreadPool
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QThreadPool
+   size=16 align=8
+   base size=16 base align=8
+QThreadPool (0x0x7fdbb828e618) 0
+    vptr=((& QThreadPool::_ZTV11QThreadPool) + 16u)
+  QObject (0x0x7fdbb82b7120) 0
+      primary-for QThreadPool (0x0x7fdbb828e618)
+
+Class QThreadStorageData
+   size=4 align=4
+   base size=4 base align=4
+QThreadStorageData (0x0x7fdbb82b71e0) 0
+
+Class QTimeLine::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTimeLine::QPrivateSignal (0x0x7fdbb82b7300) 0 empty
+
+Vtable for QTimeLine
+QTimeLine::_ZTV9QTimeLine: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QTimeLine)
+16    (int (*)(...))QTimeLine::metaObject
+24    (int (*)(...))QTimeLine::qt_metacast
+32    (int (*)(...))QTimeLine::qt_metacall
+40    (int (*)(...))QTimeLine::~QTimeLine
+48    (int (*)(...))QTimeLine::~QTimeLine
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QTimeLine::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QTimeLine::valueForTime
+
+Class QTimeLine
+   size=16 align=8
+   base size=16 base align=8
+QTimeLine (0x0x7fdbb828e680) 0
+    vptr=((& QTimeLine::_ZTV9QTimeLine) + 16u)
+  QObject (0x0x7fdbb82b72a0) 0
+      primary-for QTimeLine (0x0x7fdbb828e680)
+
+Class QTimer::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTimer::QPrivateSignal (0x0x7fdbb82b73c0) 0 empty
+
+Vtable for QTimer
+QTimer::_ZTV6QTimer: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI6QTimer)
+16    (int (*)(...))QTimer::metaObject
+24    (int (*)(...))QTimer::qt_metacast
+32    (int (*)(...))QTimer::qt_metacall
+40    (int (*)(...))QTimer::~QTimer
+48    (int (*)(...))QTimer::~QTimer
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QTimer::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QTimer
+   size=32 align=8
+   base size=29 base align=8
+QTimer (0x0x7fdbb828e6e8) 0
+    vptr=((& QTimer::_ZTV6QTimer) + 16u)
+  QObject (0x0x7fdbb82b7360) 0
+      primary-for QTimer (0x0x7fdbb828e6e8)
+
+Class QTimeZone::OffsetData
+   size=32 align=8
+   base size=28 base align=8
+QTimeZone::OffsetData (0x0x7fdbb82b7a80) 0
+
+Class QTimeZone
+   size=8 align=8
+   base size=8 base align=8
+QTimeZone (0x0x7fdbb82b7a20) 0
+
+Class QTranslator::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTranslator::QPrivateSignal (0x0x7fdbb7f80060) 0 empty
+
+Vtable for QTranslator
+QTranslator::_ZTV11QTranslator: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QTranslator)
+16    (int (*)(...))QTranslator::metaObject
+24    (int (*)(...))QTranslator::qt_metacast
+32    (int (*)(...))QTranslator::qt_metacall
+40    (int (*)(...))QTranslator::~QTranslator
+48    (int (*)(...))QTranslator::~QTranslator
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QTranslator::translate
+120   (int (*)(...))QTranslator::isEmpty
+
+Class QTranslator
+   size=16 align=8
+   base size=16 base align=8
+QTranslator (0x0x7fdbb7f7b138) 0
+    vptr=((& QTranslator::_ZTV11QTranslator) + 16u)
+  QObject (0x0x7fdbb7f80000) 0
+      primary-for QTranslator (0x0x7fdbb7f7b138)
+
+Class QUrl
+   size=8 align=8
+   base size=8 base align=8
+QUrl (0x0x7fdbb7f80180) 0
+
+Class QUrlQuery
+   size=8 align=8
+   base size=8 base align=8
+QUrlQuery (0x0x7fdbb8091840) 0
+
+Class QUuid
+   size=16 align=4
+   base size=16 base align=4
+QUuid (0x0x7fdbb8091ea0) 0
+
+Class QWaitCondition
+   size=8 align=8
+   base size=8 base align=8
+QWaitCondition (0x0x7fdbb7d504e0) 0
+
+Class QXmlStreamStringRef
+   size=16 align=8
+   base size=16 base align=8
+QXmlStreamStringRef (0x0x7fdbb7d50540) 0
+
+Class QXmlStreamAttribute
+   size=80 align=8
+   base size=73 base align=8
+QXmlStreamAttribute (0x0x7fdbb7d507e0) 0
+
+Class QXmlStreamAttributes
+   size=8 align=8
+   base size=8 base align=8
+QXmlStreamAttributes (0x0x7fdbb7d53bc8) 0
+  QVector<QXmlStreamAttribute> (0x0x7fdbb7d50ba0) 0
+
+Class QXmlStreamNamespaceDeclaration
+   size=40 align=8
+   base size=40 base align=8
+QXmlStreamNamespaceDeclaration (0x0x7fdbb7d50c00) 0
+
+Class QXmlStreamNotationDeclaration
+   size=56 align=8
+   base size=56 base align=8
+QXmlStreamNotationDeclaration (0x0x7fdbb7d50ea0) 0
+
+Class QXmlStreamEntityDeclaration
+   size=88 align=8
+   base size=88 base align=8
+QXmlStreamEntityDeclaration (0x0x7fdbb7e40180) 0
+
+Vtable for QXmlStreamEntityResolver
+QXmlStreamEntityResolver::_ZTV24QXmlStreamEntityResolver: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QXmlStreamEntityResolver)
+16    (int (*)(...))QXmlStreamEntityResolver::~QXmlStreamEntityResolver
+24    (int (*)(...))QXmlStreamEntityResolver::~QXmlStreamEntityResolver
+32    (int (*)(...))QXmlStreamEntityResolver::resolveEntity
+40    (int (*)(...))QXmlStreamEntityResolver::resolveUndeclaredEntity
+
+Class QXmlStreamEntityResolver
+   size=8 align=8
+   base size=8 base align=8
+QXmlStreamEntityResolver (0x0x7fdbb7e40420) 0 nearly-empty
+    vptr=((& QXmlStreamEntityResolver::_ZTV24QXmlStreamEntityResolver) + 16u)
+
+Class QXmlStreamReader
+   size=8 align=8
+   base size=8 base align=8
+QXmlStreamReader (0x0x7fdbb7e40480) 0
+
+Class QXmlStreamWriter
+   size=8 align=8
+   base size=8 base align=8
+QXmlStreamWriter (0x0x7fdbb7e40ea0) 0
+
+Class QRgba64
+   size=8 align=8
+   base size=8 base align=8
+QRgba64 (0x0x7fdbb7af8000) 0
+
+Class QColor
+   size=16 align=4
+   base size=14 base align=4
+QColor (0x0x7fdbb7af82a0) 0
+
+Class QRegion::QRegionData
+   size=16 align=8
+   base size=16 base align=8
+QRegion::QRegionData (0x0x7fdbb7af8c60) 0
+
+Class QRegion
+   size=8 align=8
+   base size=8 base align=8
+QRegion (0x0x7fdbb7af8c00) 0
+
+Class QKeySequence
+   size=8 align=8
+   base size=8 base align=8
+QKeySequence (0x0x7fdbb7c98000) 0
+
+Class QVector2D
+   size=8 align=4
+   base size=8 base align=4
+QVector2D (0x0x7fdbb792f540) 0
+
+Class QTouchDevice
+   size=8 align=8
+   base size=8 base align=8
+QTouchDevice (0x0x7fdbb792f7e0) 0
+
+Vtable for QInputEvent
+QInputEvent::_ZTV11QInputEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QInputEvent)
+16    (int (*)(...))QInputEvent::~QInputEvent
+24    (int (*)(...))QInputEvent::~QInputEvent
+
+Class QInputEvent
+   size=32 align=8
+   base size=32 base align=8
+QInputEvent (0x0x7fdbb792b9c0) 0
+    vptr=((& QInputEvent::_ZTV11QInputEvent) + 16u)
+  QEvent (0x0x7fdbb792f9c0) 0
+      primary-for QInputEvent (0x0x7fdbb792b9c0)
+
+Vtable for QEnterEvent
+QEnterEvent::_ZTV11QEnterEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QEnterEvent)
+16    (int (*)(...))QEnterEvent::~QEnterEvent
+24    (int (*)(...))QEnterEvent::~QEnterEvent
+
+Class QEnterEvent
+   size=72 align=8
+   base size=72 base align=8
+QEnterEvent (0x0x7fdbb792ba28) 0
+    vptr=((& QEnterEvent::_ZTV11QEnterEvent) + 16u)
+  QEvent (0x0x7fdbb792fa20) 0
+      primary-for QEnterEvent (0x0x7fdbb792ba28)
+
+Vtable for QMouseEvent
+QMouseEvent::_ZTV11QMouseEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QMouseEvent)
+16    (int (*)(...))QMouseEvent::~QMouseEvent
+24    (int (*)(...))QMouseEvent::~QMouseEvent
+
+Class QMouseEvent
+   size=104 align=8
+   base size=100 base align=8
+QMouseEvent (0x0x7fdbb792ba90) 0
+    vptr=((& QMouseEvent::_ZTV11QMouseEvent) + 16u)
+  QInputEvent (0x0x7fdbb792baf8) 0
+      primary-for QMouseEvent (0x0x7fdbb792ba90)
+    QEvent (0x0x7fdbb792fa80) 0
+        primary-for QInputEvent (0x0x7fdbb792baf8)
+
+Vtable for QHoverEvent
+QHoverEvent::_ZTV11QHoverEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QHoverEvent)
+16    (int (*)(...))QHoverEvent::~QHoverEvent
+24    (int (*)(...))QHoverEvent::~QHoverEvent
+
+Class QHoverEvent
+   size=64 align=8
+   base size=64 base align=8
+QHoverEvent (0x0x7fdbb792bb60) 0
+    vptr=((& QHoverEvent::_ZTV11QHoverEvent) + 16u)
+  QInputEvent (0x0x7fdbb792bbc8) 0
+      primary-for QHoverEvent (0x0x7fdbb792bb60)
+    QEvent (0x0x7fdbb792fae0) 0
+        primary-for QInputEvent (0x0x7fdbb792bbc8)
+
+Vtable for QWheelEvent
+QWheelEvent::_ZTV11QWheelEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QWheelEvent)
+16    (int (*)(...))QWheelEvent::~QWheelEvent
+24    (int (*)(...))QWheelEvent::~QWheelEvent
+
+Class QWheelEvent
+   size=96 align=8
+   base size=96 base align=8
+QWheelEvent (0x0x7fdbb792bc30) 0
+    vptr=((& QWheelEvent::_ZTV11QWheelEvent) + 16u)
+  QInputEvent (0x0x7fdbb792bc98) 0
+      primary-for QWheelEvent (0x0x7fdbb792bc30)
+    QEvent (0x0x7fdbb792fb40) 0
+        primary-for QInputEvent (0x0x7fdbb792bc98)
+
+Vtable for QTabletEvent
+QTabletEvent::_ZTV12QTabletEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QTabletEvent)
+16    (int (*)(...))QTabletEvent::~QTabletEvent
+24    (int (*)(...))QTabletEvent::~QTabletEvent
+
+Class QTabletEvent
+   size=128 align=8
+   base size=128 base align=8
+QTabletEvent (0x0x7fdbb792bd00) 0
+    vptr=((& QTabletEvent::_ZTV12QTabletEvent) + 16u)
+  QInputEvent (0x0x7fdbb792bd68) 0
+      primary-for QTabletEvent (0x0x7fdbb792bd00)
+    QEvent (0x0x7fdbb792fba0) 0
+        primary-for QInputEvent (0x0x7fdbb792bd68)
+
+Vtable for QNativeGestureEvent
+QNativeGestureEvent::_ZTV19QNativeGestureEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QNativeGestureEvent)
+16    (int (*)(...))QNativeGestureEvent::~QNativeGestureEvent
+24    (int (*)(...))QNativeGestureEvent::~QNativeGestureEvent
+
+Class QNativeGestureEvent
+   size=112 align=8
+   base size=112 base align=8
+QNativeGestureEvent (0x0x7fdbb792bdd0) 0
+    vptr=((& QNativeGestureEvent::_ZTV19QNativeGestureEvent) + 16u)
+  QInputEvent (0x0x7fdbb792be38) 0
+      primary-for QNativeGestureEvent (0x0x7fdbb792bdd0)
+    QEvent (0x0x7fdbb792fc00) 0
+        primary-for QInputEvent (0x0x7fdbb792be38)
+
+Vtable for QKeyEvent
+QKeyEvent::_ZTV9QKeyEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QKeyEvent)
+16    (int (*)(...))QKeyEvent::~QKeyEvent
+24    (int (*)(...))QKeyEvent::~QKeyEvent
+
+Class QKeyEvent
+   size=64 align=8
+   base size=59 base align=8
+QKeyEvent (0x0x7fdbb792bea0) 0
+    vptr=((& QKeyEvent::_ZTV9QKeyEvent) + 16u)
+  QInputEvent (0x0x7fdbb792bf08) 0
+      primary-for QKeyEvent (0x0x7fdbb792bea0)
+    QEvent (0x0x7fdbb792fc60) 0
+        primary-for QInputEvent (0x0x7fdbb792bf08)
+
+Vtable for QFocusEvent
+QFocusEvent::_ZTV11QFocusEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QFocusEvent)
+16    (int (*)(...))QFocusEvent::~QFocusEvent
+24    (int (*)(...))QFocusEvent::~QFocusEvent
+
+Class QFocusEvent
+   size=24 align=8
+   base size=24 base align=8
+QFocusEvent (0x0x7fdbb792bf70) 0
+    vptr=((& QFocusEvent::_ZTV11QFocusEvent) + 16u)
+  QEvent (0x0x7fdbb792fcc0) 0
+      primary-for QFocusEvent (0x0x7fdbb792bf70)
+
+Vtable for QPaintEvent
+QPaintEvent::_ZTV11QPaintEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QPaintEvent)
+16    (int (*)(...))QPaintEvent::~QPaintEvent
+24    (int (*)(...))QPaintEvent::~QPaintEvent
+
+Class QPaintEvent
+   size=56 align=8
+   base size=49 base align=8
+QPaintEvent (0x0x7fdbb7a5e000) 0
+    vptr=((& QPaintEvent::_ZTV11QPaintEvent) + 16u)
+  QEvent (0x0x7fdbb792fd20) 0
+      primary-for QPaintEvent (0x0x7fdbb7a5e000)
+
+Vtable for QMoveEvent
+QMoveEvent::_ZTV10QMoveEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QMoveEvent)
+16    (int (*)(...))QMoveEvent::~QMoveEvent
+24    (int (*)(...))QMoveEvent::~QMoveEvent
+
+Class QMoveEvent
+   size=40 align=8
+   base size=36 base align=8
+QMoveEvent (0x0x7fdbb7a5e068) 0
+    vptr=((& QMoveEvent::_ZTV10QMoveEvent) + 16u)
+  QEvent (0x0x7fdbb792fd80) 0
+      primary-for QMoveEvent (0x0x7fdbb7a5e068)
+
+Vtable for QExposeEvent
+QExposeEvent::_ZTV12QExposeEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QExposeEvent)
+16    (int (*)(...))QExposeEvent::~QExposeEvent
+24    (int (*)(...))QExposeEvent::~QExposeEvent
+
+Class QExposeEvent
+   size=32 align=8
+   base size=32 base align=8
+QExposeEvent (0x0x7fdbb7a5e0d0) 0
+    vptr=((& QExposeEvent::_ZTV12QExposeEvent) + 16u)
+  QEvent (0x0x7fdbb792fde0) 0
+      primary-for QExposeEvent (0x0x7fdbb7a5e0d0)
+
+Vtable for QPlatformSurfaceEvent
+QPlatformSurfaceEvent::_ZTV21QPlatformSurfaceEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QPlatformSurfaceEvent)
+16    (int (*)(...))QPlatformSurfaceEvent::~QPlatformSurfaceEvent
+24    (int (*)(...))QPlatformSurfaceEvent::~QPlatformSurfaceEvent
+
+Class QPlatformSurfaceEvent
+   size=24 align=8
+   base size=24 base align=8
+QPlatformSurfaceEvent (0x0x7fdbb7a5e138) 0
+    vptr=((& QPlatformSurfaceEvent::_ZTV21QPlatformSurfaceEvent) + 16u)
+  QEvent (0x0x7fdbb792fe40) 0
+      primary-for QPlatformSurfaceEvent (0x0x7fdbb7a5e138)
+
+Vtable for QResizeEvent
+QResizeEvent::_ZTV12QResizeEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QResizeEvent)
+16    (int (*)(...))QResizeEvent::~QResizeEvent
+24    (int (*)(...))QResizeEvent::~QResizeEvent
+
+Class QResizeEvent
+   size=40 align=8
+   base size=36 base align=8
+QResizeEvent (0x0x7fdbb7a5e1a0) 0
+    vptr=((& QResizeEvent::_ZTV12QResizeEvent) + 16u)
+  QEvent (0x0x7fdbb792fea0) 0
+      primary-for QResizeEvent (0x0x7fdbb7a5e1a0)
+
+Vtable for QCloseEvent
+QCloseEvent::_ZTV11QCloseEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QCloseEvent)
+16    (int (*)(...))QCloseEvent::~QCloseEvent
+24    (int (*)(...))QCloseEvent::~QCloseEvent
+
+Class QCloseEvent
+   size=24 align=8
+   base size=20 base align=8
+QCloseEvent (0x0x7fdbb7a5e208) 0
+    vptr=((& QCloseEvent::_ZTV11QCloseEvent) + 16u)
+  QEvent (0x0x7fdbb792ff00) 0
+      primary-for QCloseEvent (0x0x7fdbb7a5e208)
+
+Vtable for QIconDragEvent
+QIconDragEvent::_ZTV14QIconDragEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QIconDragEvent)
+16    (int (*)(...))QIconDragEvent::~QIconDragEvent
+24    (int (*)(...))QIconDragEvent::~QIconDragEvent
+
+Class QIconDragEvent
+   size=24 align=8
+   base size=20 base align=8
+QIconDragEvent (0x0x7fdbb7a5e270) 0
+    vptr=((& QIconDragEvent::_ZTV14QIconDragEvent) + 16u)
+  QEvent (0x0x7fdbb792ff60) 0
+      primary-for QIconDragEvent (0x0x7fdbb7a5e270)
+
+Vtable for QShowEvent
+QShowEvent::_ZTV10QShowEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QShowEvent)
+16    (int (*)(...))QShowEvent::~QShowEvent
+24    (int (*)(...))QShowEvent::~QShowEvent
+
+Class QShowEvent
+   size=24 align=8
+   base size=20 base align=8
+QShowEvent (0x0x7fdbb7a5e2d8) 0
+    vptr=((& QShowEvent::_ZTV10QShowEvent) + 16u)
+  QEvent (0x0x7fdbb7a80000) 0
+      primary-for QShowEvent (0x0x7fdbb7a5e2d8)
+
+Vtable for QHideEvent
+QHideEvent::_ZTV10QHideEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QHideEvent)
+16    (int (*)(...))QHideEvent::~QHideEvent
+24    (int (*)(...))QHideEvent::~QHideEvent
+
+Class QHideEvent
+   size=24 align=8
+   base size=20 base align=8
+QHideEvent (0x0x7fdbb7a5e340) 0
+    vptr=((& QHideEvent::_ZTV10QHideEvent) + 16u)
+  QEvent (0x0x7fdbb7a80060) 0
+      primary-for QHideEvent (0x0x7fdbb7a5e340)
+
+Vtable for QContextMenuEvent
+QContextMenuEvent::_ZTV17QContextMenuEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QContextMenuEvent)
+16    (int (*)(...))QContextMenuEvent::~QContextMenuEvent
+24    (int (*)(...))QContextMenuEvent::~QContextMenuEvent
+
+Class QContextMenuEvent
+   size=56 align=8
+   base size=49 base align=8
+QContextMenuEvent (0x0x7fdbb7a5e3a8) 0
+    vptr=((& QContextMenuEvent::_ZTV17QContextMenuEvent) + 16u)
+  QInputEvent (0x0x7fdbb7a5e410) 0
+      primary-for QContextMenuEvent (0x0x7fdbb7a5e3a8)
+    QEvent (0x0x7fdbb7a800c0) 0
+        primary-for QInputEvent (0x0x7fdbb7a5e410)
+
+Class QInputMethodEvent::Attribute
+   size=32 align=8
+   base size=32 base align=8
+QInputMethodEvent::Attribute (0x0x7fdbb7a80180) 0
+
+Vtable for QInputMethodEvent
+QInputMethodEvent::_ZTV17QInputMethodEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QInputMethodEvent)
+16    (int (*)(...))QInputMethodEvent::~QInputMethodEvent
+24    (int (*)(...))QInputMethodEvent::~QInputMethodEvent
+
+Class QInputMethodEvent
+   size=56 align=8
+   base size=56 base align=8
+QInputMethodEvent (0x0x7fdbb7a5e478) 0
+    vptr=((& QInputMethodEvent::_ZTV17QInputMethodEvent) + 16u)
+  QEvent (0x0x7fdbb7a80120) 0
+      primary-for QInputMethodEvent (0x0x7fdbb7a5e478)
+
+Class QInputMethodQueryEvent::QueryPair
+   size=24 align=8
+   base size=24 base align=8
+QInputMethodQueryEvent::QueryPair (0x0x7fdbb7a80600) 0
+
+Vtable for QInputMethodQueryEvent
+QInputMethodQueryEvent::_ZTV22QInputMethodQueryEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI22QInputMethodQueryEvent)
+16    (int (*)(...))QInputMethodQueryEvent::~QInputMethodQueryEvent
+24    (int (*)(...))QInputMethodQueryEvent::~QInputMethodQueryEvent
+
+Class QInputMethodQueryEvent
+   size=32 align=8
+   base size=32 base align=8
+QInputMethodQueryEvent (0x0x7fdbb7a5e7b8) 0
+    vptr=((& QInputMethodQueryEvent::_ZTV22QInputMethodQueryEvent) + 16u)
+  QEvent (0x0x7fdbb7a805a0) 0
+      primary-for QInputMethodQueryEvent (0x0x7fdbb7a5e7b8)
+
+Vtable for QDropEvent
+QDropEvent::_ZTV10QDropEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QDropEvent)
+16    (int (*)(...))QDropEvent::~QDropEvent
+24    (int (*)(...))QDropEvent::~QDropEvent
+
+Class QDropEvent
+   size=72 align=8
+   base size=72 base align=8
+QDropEvent (0x0x7fdbb7a5ea90) 0
+    vptr=((& QDropEvent::_ZTV10QDropEvent) + 16u)
+  QEvent (0x0x7fdbb7a80960) 0
+      primary-for QDropEvent (0x0x7fdbb7a5ea90)
+
+Vtable for QDragMoveEvent
+QDragMoveEvent::_ZTV14QDragMoveEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QDragMoveEvent)
+16    (int (*)(...))QDragMoveEvent::~QDragMoveEvent
+24    (int (*)(...))QDragMoveEvent::~QDragMoveEvent
+
+Class QDragMoveEvent
+   size=88 align=8
+   base size=88 base align=8
+QDragMoveEvent (0x0x7fdbb7a5eaf8) 0
+    vptr=((& QDragMoveEvent::_ZTV14QDragMoveEvent) + 16u)
+  QDropEvent (0x0x7fdbb7a5eb60) 0
+      primary-for QDragMoveEvent (0x0x7fdbb7a5eaf8)
+    QEvent (0x0x7fdbb7a809c0) 0
+        primary-for QDropEvent (0x0x7fdbb7a5eb60)
+
+Vtable for QDragEnterEvent
+QDragEnterEvent::_ZTV15QDragEnterEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QDragEnterEvent)
+16    (int (*)(...))QDragEnterEvent::~QDragEnterEvent
+24    (int (*)(...))QDragEnterEvent::~QDragEnterEvent
+
+Class QDragEnterEvent
+   size=88 align=8
+   base size=88 base align=8
+QDragEnterEvent (0x0x7fdbb7a5ebc8) 0
+    vptr=((& QDragEnterEvent::_ZTV15QDragEnterEvent) + 16u)
+  QDragMoveEvent (0x0x7fdbb7a5ec30) 0
+      primary-for QDragEnterEvent (0x0x7fdbb7a5ebc8)
+    QDropEvent (0x0x7fdbb7a5ec98) 0
+        primary-for QDragMoveEvent (0x0x7fdbb7a5ec30)
+      QEvent (0x0x7fdbb7a80a20) 0
+          primary-for QDropEvent (0x0x7fdbb7a5ec98)
+
+Vtable for QDragLeaveEvent
+QDragLeaveEvent::_ZTV15QDragLeaveEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QDragLeaveEvent)
+16    (int (*)(...))QDragLeaveEvent::~QDragLeaveEvent
+24    (int (*)(...))QDragLeaveEvent::~QDragLeaveEvent
+
+Class QDragLeaveEvent
+   size=24 align=8
+   base size=20 base align=8
+QDragLeaveEvent (0x0x7fdbb7a5ed00) 0
+    vptr=((& QDragLeaveEvent::_ZTV15QDragLeaveEvent) + 16u)
+  QEvent (0x0x7fdbb7a80a80) 0
+      primary-for QDragLeaveEvent (0x0x7fdbb7a5ed00)
+
+Vtable for QHelpEvent
+QHelpEvent::_ZTV10QHelpEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QHelpEvent)
+16    (int (*)(...))QHelpEvent::~QHelpEvent
+24    (int (*)(...))QHelpEvent::~QHelpEvent
+
+Class QHelpEvent
+   size=40 align=8
+   base size=36 base align=8
+QHelpEvent (0x0x7fdbb7a5ed68) 0
+    vptr=((& QHelpEvent::_ZTV10QHelpEvent) + 16u)
+  QEvent (0x0x7fdbb7a80ae0) 0
+      primary-for QHelpEvent (0x0x7fdbb7a5ed68)
+
+Vtable for QStatusTipEvent
+QStatusTipEvent::_ZTV15QStatusTipEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QStatusTipEvent)
+16    (int (*)(...))QStatusTipEvent::~QStatusTipEvent
+24    (int (*)(...))QStatusTipEvent::~QStatusTipEvent
+
+Class QStatusTipEvent
+   size=32 align=8
+   base size=32 base align=8
+QStatusTipEvent (0x0x7fdbb7a5edd0) 0
+    vptr=((& QStatusTipEvent::_ZTV15QStatusTipEvent) + 16u)
+  QEvent (0x0x7fdbb7a80b40) 0
+      primary-for QStatusTipEvent (0x0x7fdbb7a5edd0)
+
+Vtable for QWhatsThisClickedEvent
+QWhatsThisClickedEvent::_ZTV22QWhatsThisClickedEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI22QWhatsThisClickedEvent)
+16    (int (*)(...))QWhatsThisClickedEvent::~QWhatsThisClickedEvent
+24    (int (*)(...))QWhatsThisClickedEvent::~QWhatsThisClickedEvent
+
+Class QWhatsThisClickedEvent
+   size=32 align=8
+   base size=32 base align=8
+QWhatsThisClickedEvent (0x0x7fdbb7a5ee38) 0
+    vptr=((& QWhatsThisClickedEvent::_ZTV22QWhatsThisClickedEvent) + 16u)
+  QEvent (0x0x7fdbb7a80ba0) 0
+      primary-for QWhatsThisClickedEvent (0x0x7fdbb7a5ee38)
+
+Vtable for QActionEvent
+QActionEvent::_ZTV12QActionEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QActionEvent)
+16    (int (*)(...))QActionEvent::~QActionEvent
+24    (int (*)(...))QActionEvent::~QActionEvent
+
+Class QActionEvent
+   size=40 align=8
+   base size=40 base align=8
+QActionEvent (0x0x7fdbb7a5eea0) 0
+    vptr=((& QActionEvent::_ZTV12QActionEvent) + 16u)
+  QEvent (0x0x7fdbb7a80c00) 0
+      primary-for QActionEvent (0x0x7fdbb7a5eea0)
+
+Vtable for QFileOpenEvent
+QFileOpenEvent::_ZTV14QFileOpenEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QFileOpenEvent)
+16    (int (*)(...))QFileOpenEvent::~QFileOpenEvent
+24    (int (*)(...))QFileOpenEvent::~QFileOpenEvent
+
+Class QFileOpenEvent
+   size=40 align=8
+   base size=40 base align=8
+QFileOpenEvent (0x0x7fdbb7a5ef08) 0
+    vptr=((& QFileOpenEvent::_ZTV14QFileOpenEvent) + 16u)
+  QEvent (0x0x7fdbb7a80c60) 0
+      primary-for QFileOpenEvent (0x0x7fdbb7a5ef08)
+
+Vtable for QToolBarChangeEvent
+QToolBarChangeEvent::_ZTV19QToolBarChangeEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QToolBarChangeEvent)
+16    (int (*)(...))QToolBarChangeEvent::~QToolBarChangeEvent
+24    (int (*)(...))QToolBarChangeEvent::~QToolBarChangeEvent
+
+Class QToolBarChangeEvent
+   size=24 align=8
+   base size=21 base align=8
+QToolBarChangeEvent (0x0x7fdbb7a5ef70) 0
+    vptr=((& QToolBarChangeEvent::_ZTV19QToolBarChangeEvent) + 16u)
+  QEvent (0x0x7fdbb7a80cc0) 0
+      primary-for QToolBarChangeEvent (0x0x7fdbb7a5ef70)
+
+Vtable for QShortcutEvent
+QShortcutEvent::_ZTV14QShortcutEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QShortcutEvent)
+16    (int (*)(...))QShortcutEvent::~QShortcutEvent
+24    (int (*)(...))QShortcutEvent::~QShortcutEvent
+
+Class QShortcutEvent
+   size=40 align=8
+   base size=40 base align=8
+QShortcutEvent (0x0x7fdbb7757000) 0
+    vptr=((& QShortcutEvent::_ZTV14QShortcutEvent) + 16u)
+  QEvent (0x0x7fdbb7a80d20) 0
+      primary-for QShortcutEvent (0x0x7fdbb7757000)
+
+Vtable for QWindowStateChangeEvent
+QWindowStateChangeEvent::_ZTV23QWindowStateChangeEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI23QWindowStateChangeEvent)
+16    (int (*)(...))QWindowStateChangeEvent::~QWindowStateChangeEvent
+24    (int (*)(...))QWindowStateChangeEvent::~QWindowStateChangeEvent
+
+Class QWindowStateChangeEvent
+   size=32 align=8
+   base size=25 base align=8
+QWindowStateChangeEvent (0x0x7fdbb7757068) 0
+    vptr=((& QWindowStateChangeEvent::_ZTV23QWindowStateChangeEvent) + 16u)
+  QEvent (0x0x7fdbb7a80d80) 0
+      primary-for QWindowStateChangeEvent (0x0x7fdbb7757068)
+
+Class QPointingDeviceUniqueId
+   size=8 align=8
+   base size=8 base align=8
+QPointingDeviceUniqueId (0x0x7fdbb7a80de0) 0
+
+Class QTouchEvent::TouchPoint
+   size=8 align=8
+   base size=8 base align=8
+QTouchEvent::TouchPoint (0x0x7fdbb77704e0) 0
+
+Vtable for QTouchEvent
+QTouchEvent::_ZTV11QTouchEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QTouchEvent)
+16    (int (*)(...))QTouchEvent::~QTouchEvent
+24    (int (*)(...))QTouchEvent::~QTouchEvent
+
+Class QTouchEvent
+   size=72 align=8
+   base size=72 base align=8
+QTouchEvent (0x0x7fdbb77576e8) 0
+    vptr=((& QTouchEvent::_ZTV11QTouchEvent) + 16u)
+  QInputEvent (0x0x7fdbb7757750) 0
+      primary-for QTouchEvent (0x0x7fdbb77576e8)
+    QEvent (0x0x7fdbb7770480) 0
+        primary-for QInputEvent (0x0x7fdbb7757750)
+
+Vtable for QScrollPrepareEvent
+QScrollPrepareEvent::_ZTV19QScrollPrepareEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QScrollPrepareEvent)
+16    (int (*)(...))QScrollPrepareEvent::~QScrollPrepareEvent
+24    (int (*)(...))QScrollPrepareEvent::~QScrollPrepareEvent
+
+Class QScrollPrepareEvent
+   size=112 align=8
+   base size=112 base align=8
+QScrollPrepareEvent (0x0x7fdbb7820f70) 0
+    vptr=((& QScrollPrepareEvent::_ZTV19QScrollPrepareEvent) + 16u)
+  QEvent (0x0x7fdbb7837b40) 0
+      primary-for QScrollPrepareEvent (0x0x7fdbb7820f70)
+
+Vtable for QScrollEvent
+QScrollEvent::_ZTV12QScrollEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QScrollEvent)
+16    (int (*)(...))QScrollEvent::~QScrollEvent
+24    (int (*)(...))QScrollEvent::~QScrollEvent
+
+Class QScrollEvent
+   size=64 align=8
+   base size=60 base align=8
+QScrollEvent (0x0x7fdbb7886000) 0
+    vptr=((& QScrollEvent::_ZTV12QScrollEvent) + 16u)
+  QEvent (0x0x7fdbb7837ba0) 0
+      primary-for QScrollEvent (0x0x7fdbb7886000)
+
+Vtable for QScreenOrientationChangeEvent
+QScreenOrientationChangeEvent::_ZTV29QScreenOrientationChangeEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI29QScreenOrientationChangeEvent)
+16    (int (*)(...))QScreenOrientationChangeEvent::~QScreenOrientationChangeEvent
+24    (int (*)(...))QScreenOrientationChangeEvent::~QScreenOrientationChangeEvent
+
+Class QScreenOrientationChangeEvent
+   size=40 align=8
+   base size=36 base align=8
+QScreenOrientationChangeEvent (0x0x7fdbb7886068) 0
+    vptr=((& QScreenOrientationChangeEvent::_ZTV29QScreenOrientationChangeEvent) + 16u)
+  QEvent (0x0x7fdbb7837c00) 0
+      primary-for QScreenOrientationChangeEvent (0x0x7fdbb7886068)
+
+Vtable for QApplicationStateChangeEvent
+QApplicationStateChangeEvent::_ZTV28QApplicationStateChangeEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI28QApplicationStateChangeEvent)
+16    (int (*)(...))QApplicationStateChangeEvent::~QApplicationStateChangeEvent
+24    (int (*)(...))QApplicationStateChangeEvent::~QApplicationStateChangeEvent
+
+Class QApplicationStateChangeEvent
+   size=24 align=8
+   base size=24 base align=8
+QApplicationStateChangeEvent (0x0x7fdbb78860d0) 0
+    vptr=((& QApplicationStateChangeEvent::_ZTV28QApplicationStateChangeEvent) + 16u)
+  QEvent (0x0x7fdbb7837c60) 0
+      primary-for QApplicationStateChangeEvent (0x0x7fdbb78860d0)
+
+Class QFont
+   size=16 align=8
+   base size=12 base align=8
+QFont (0x0x7fdbb7837cc0) 0
+
+Class QPolygon
+   size=8 align=8
+   base size=8 base align=8
+QPolygon (0x0x7fdbb7886e38) 0
+  QVector<QPoint> (0x0x7fdbb74f09c0) 0
+
+Class QPolygonF
+   size=8 align=8
+   base size=8 base align=8
+QPolygonF (0x0x7fdbb7564208) 0
+  QVector<QPointF> (0x0x7fdbb74f0e40) 0
+
+Class QMatrix
+   size=48 align=8
+   base size=48 base align=8
+QMatrix (0x0x7fdbb75c9240) 0
+
+Class QPainterPath::Element
+   size=24 align=8
+   base size=24 base align=8
+QPainterPath::Element (0x0x7fdbb75c9540) 0
+
+Class QPainterPath
+   size=8 align=8
+   base size=8 base align=8
+QPainterPath (0x0x7fdbb75c94e0) 0
+
+Class QPainterPathStroker
+   size=8 align=8
+   base size=8 base align=8
+QPainterPathStroker (0x0x7fdbb75c9f00) 0
+
+Class QTransform
+   size=88 align=8
+   base size=88 base align=8
+QTransform (0x0x7fdbb7686060) 0
+
+Vtable for QPaintDevice
+QPaintDevice::_ZTV12QPaintDevice: 10u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QPaintDevice)
+16    0u
+24    0u
+32    (int (*)(...))QPaintDevice::devType
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))QPaintDevice::metric
+56    (int (*)(...))QPaintDevice::initPainter
+64    (int (*)(...))QPaintDevice::redirected
+72    (int (*)(...))QPaintDevice::sharedPainter
+
+Class QPaintDevice
+   size=24 align=8
+   base size=24 base align=8
+QPaintDevice (0x0x7fdbb7686780) 0
+    vptr=((& QPaintDevice::_ZTV12QPaintDevice) + 16u)
+
+Class QPixelFormat
+   size=8 align=8
+   base size=8 base align=8
+QPixelFormat (0x0x7fdbb76867e0) 0
+
+Vtable for QImage
+QImage::_ZTV6QImage: 10u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI6QImage)
+16    (int (*)(...))QImage::~QImage
+24    (int (*)(...))QImage::~QImage
+32    (int (*)(...))QImage::devType
+40    (int (*)(...))QImage::paintEngine
+48    (int (*)(...))QImage::metric
+56    (int (*)(...))QPaintDevice::initPainter
+64    (int (*)(...))QPaintDevice::redirected
+72    (int (*)(...))QPaintDevice::sharedPainter
+
+Class QImage
+   size=32 align=8
+   base size=32 base align=8
+QImage (0x0x7fdbb73a40d0) 0
+    vptr=((& QImage::_ZTV6QImage) + 16u)
+  QPaintDevice (0x0x7fdbb739a2a0) 0
+      primary-for QImage (0x0x7fdbb73a40d0)
+
+Vtable for QPixmap
+QPixmap::_ZTV7QPixmap: 10u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QPixmap)
+16    (int (*)(...))QPixmap::~QPixmap
+24    (int (*)(...))QPixmap::~QPixmap
+32    (int (*)(...))QPixmap::devType
+40    (int (*)(...))QPixmap::paintEngine
+48    (int (*)(...))QPixmap::metric
+56    (int (*)(...))QPaintDevice::initPainter
+64    (int (*)(...))QPaintDevice::redirected
+72    (int (*)(...))QPaintDevice::sharedPainter
+
+Class QPixmap
+   size=32 align=8
+   base size=32 base align=8
+QPixmap (0x0x7fdbb7465c30) 0
+    vptr=((& QPixmap::_ZTV7QPixmap) + 16u)
+  QPaintDevice (0x0x7fdbb7483240) 0
+      primary-for QPixmap (0x0x7fdbb7465c30)
+
+Class QBrush
+   size=8 align=8
+   base size=8 base align=8
+QBrush (0x0x7fdbb7483540) 0
+
+Class QBrushData
+   size=112 align=8
+   base size=112 base align=8
+QBrushData (0x0x7fdbb7483cc0) 0
+
+Class QGradient
+   size=64 align=8
+   base size=64 base align=8
+QGradient (0x0x7fdbb7483d20) 0
+
+Class QLinearGradient
+   size=64 align=8
+   base size=64 base align=8
+QLinearGradient (0x0x7fdbb70fd5b0) 0
+  QGradient (0x0x7fdbb7154000) 0
+
+Class QRadialGradient
+   size=64 align=8
+   base size=64 base align=8
+QRadialGradient (0x0x7fdbb70fd618) 0
+  QGradient (0x0x7fdbb7154060) 0
+
+Class QConicalGradient
+   size=64 align=8
+   base size=64 base align=8
+QConicalGradient (0x0x7fdbb70fd680) 0
+  QGradient (0x0x7fdbb71540c0) 0
+
+Class QPen
+   size=8 align=8
+   base size=8 base align=8
+QPen (0x0x7fdbb7154120) 0
+
+Class QTextOption::Tab
+   size=16 align=8
+   base size=14 base align=8
+QTextOption::Tab (0x0x7fdbb71f3360) 0
+
+Class QTextOption
+   size=32 align=8
+   base size=32 base align=8
+QTextOption (0x0x7fdbb71f3300) 0
+
+Class QTextLength
+   size=16 align=8
+   base size=16 base align=8
+QTextLength (0x0x7fdbb71f3ae0) 0
+
+Class QTextFormat
+   size=16 align=8
+   base size=12 base align=8
+QTextFormat (0x0x7fdbb7286240) 0
+
+Class QTextCharFormat
+   size=16 align=8
+   base size=12 base align=8
+QTextCharFormat (0x0x7fdbb6ef36e8) 0
+  QTextFormat (0x0x7fdbb6f590c0) 0
+
+Class QTextBlockFormat
+   size=16 align=8
+   base size=12 base align=8
+QTextBlockFormat (0x0x7fdbb6ef38f0) 0
+  QTextFormat (0x0x7fdbb6f59360) 0
+
+Class QTextListFormat
+   size=16 align=8
+   base size=12 base align=8
+QTextListFormat (0x0x7fdbb6ef3b60) 0
+  QTextFormat (0x0x7fdbb6f59600) 0
+
+Class QTextImageFormat
+   size=16 align=8
+   base size=12 base align=8
+QTextImageFormat (0x0x7fdbb6ef3d68) 0
+  QTextCharFormat (0x0x7fdbb6ef3dd0) 0
+    QTextFormat (0x0x7fdbb6f598a0) 0
+
+Class QTextFrameFormat
+   size=16 align=8
+   base size=12 base align=8
+QTextFrameFormat (0x0x7fdbb6ef3000) 0
+  QTextFormat (0x0x7fdbb6f59b40) 0
+
+Class QTextTableFormat
+   size=16 align=8
+   base size=12 base align=8
+QTextTableFormat (0x0x7fdbb70380d0) 0
+  QTextFrameFormat (0x0x7fdbb7038138) 0
+    QTextFormat (0x0x7fdbb6f59de0) 0
+
+Class QTextTableCellFormat
+   size=16 align=8
+   base size=12 base align=8
+QTextTableCellFormat (0x0x7fdbb7038340) 0
+  QTextCharFormat (0x0x7fdbb70383a8) 0
+    QTextFormat (0x0x7fdbb705e120) 0
+
+Class QFontDatabase
+   size=8 align=8
+   base size=8 base align=8
+QFontDatabase (0x0x7fdbb705e3c0) 0
+
+Class QRawFont
+   size=8 align=8
+   base size=8 base align=8
+QRawFont (0x0x7fdbb705e420) 0
+
+Class QGlyphRun
+   size=8 align=8
+   base size=8 base align=8
+QGlyphRun (0x0x7fdbb705e900) 0
+
+Class QTextCursor
+   size=8 align=8
+   base size=8 base align=8
+QTextCursor (0x0x7fdbb705ec00) 0
+
+Class QTextInlineObject
+   size=16 align=8
+   base size=16 base align=8
+QTextInlineObject (0x0x7fdbb705ef00) 0
+
+Class QTextLayout::FormatRange
+   size=24 align=8
+   base size=24 base align=8
+QTextLayout::FormatRange (0x0x7fdbb6d54000) 0
+
+Class QTextLayout
+   size=8 align=8
+   base size=8 base align=8
+QTextLayout (0x0x7fdbb705ef60) 0
+
+Class QTextLine
+   size=16 align=8
+   base size=16 base align=8
+QTextLine (0x0x7fdbb6d54a20) 0
+
+Vtable for QAbstractUndoItem
+QAbstractUndoItem::_ZTV17QAbstractUndoItem: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QAbstractUndoItem)
+16    (int (*)(...))__cxa_pure_virtual
+24    (int (*)(...))__cxa_pure_virtual
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+
+Class QAbstractUndoItem
+   size=8 align=8
+   base size=8 base align=8
+QAbstractUndoItem (0x0x7fdbb6d54a80) 0 nearly-empty
+    vptr=((& QAbstractUndoItem::_ZTV17QAbstractUndoItem) + 16u)
+
+Class QTextDocument::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTextDocument::QPrivateSignal (0x0x7fdbb6d54b40) 0 empty
+
+Vtable for QTextDocument
+QTextDocument::_ZTV13QTextDocument: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QTextDocument)
+16    (int (*)(...))QTextDocument::metaObject
+24    (int (*)(...))QTextDocument::qt_metacast
+32    (int (*)(...))QTextDocument::qt_metacall
+40    (int (*)(...))QTextDocument::~QTextDocument
+48    (int (*)(...))QTextDocument::~QTextDocument
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QTextDocument::clear
+120   (int (*)(...))QTextDocument::createObject
+128   (int (*)(...))QTextDocument::loadResource
+
+Class QTextDocument
+   size=16 align=8
+   base size=16 base align=8
+QTextDocument (0x0x7fdbb6da46e8) 0
+    vptr=((& QTextDocument::_ZTV13QTextDocument) + 16u)
+  QObject (0x0x7fdbb6d54ae0) 0
+      primary-for QTextDocument (0x0x7fdbb6da46e8)
+
+Class QPalette::Data
+   size=4 align=4
+   base size=4 base align=4
+QPalette::Data (0x0x7fdbb6d54d80) 0
+
+Class QPalette
+   size=16 align=8
+   base size=12 base align=8
+QPalette (0x0x7fdbb6d54d20) 0
+
+Class QAbstractTextDocumentLayout::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractTextDocumentLayout::QPrivateSignal (0x0x7fdbb6eb8e40) 0 empty
+
+Class QAbstractTextDocumentLayout::Selection
+   size=24 align=8
+   base size=24 base align=8
+QAbstractTextDocumentLayout::Selection (0x0x7fdbb6eb8ea0) 0
+
+Class QAbstractTextDocumentLayout::PaintContext
+   size=64 align=8
+   base size=64 base align=8
+QAbstractTextDocumentLayout::PaintContext (0x0x7fdbb6eb8f00) 0
+
+Vtable for QAbstractTextDocumentLayout
+QAbstractTextDocumentLayout::_ZTV27QAbstractTextDocumentLayout: 24u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI27QAbstractTextDocumentLayout)
+16    (int (*)(...))QAbstractTextDocumentLayout::metaObject
+24    (int (*)(...))QAbstractTextDocumentLayout::qt_metacast
+32    (int (*)(...))QAbstractTextDocumentLayout::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))__cxa_pure_virtual
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))__cxa_pure_virtual
+160   (int (*)(...))__cxa_pure_virtual
+168   (int (*)(...))QAbstractTextDocumentLayout::resizeInlineObject
+176   (int (*)(...))QAbstractTextDocumentLayout::positionInlineObject
+184   (int (*)(...))QAbstractTextDocumentLayout::drawInlineObject
+
+Class QAbstractTextDocumentLayout
+   size=16 align=8
+   base size=16 base align=8
+QAbstractTextDocumentLayout (0x0x7fdbb6ad8410) 0
+    vptr=((& QAbstractTextDocumentLayout::_ZTV27QAbstractTextDocumentLayout) + 16u)
+  QObject (0x0x7fdbb6eb8de0) 0
+      primary-for QAbstractTextDocumentLayout (0x0x7fdbb6ad8410)
+
+Vtable for QTextObjectInterface
+QTextObjectInterface::_ZTV20QTextObjectInterface: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QTextObjectInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+
+Class QTextObjectInterface
+   size=8 align=8
+   base size=8 base align=8
+QTextObjectInterface (0x0x7fdbb6b104e0) 0 nearly-empty
+    vptr=((& QTextObjectInterface::_ZTV20QTextObjectInterface) + 16u)
+
+Class QAccessible::State
+   size=8 align=8
+   base size=5 base align=8
+QAccessible::State (0x0x7fdbb6b10600) 0
+
+Vtable for QAccessible::ActivationObserver
+QAccessible::ActivationObserver::_ZTVN11QAccessible18ActivationObserverE: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN11QAccessible18ActivationObserverE)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class QAccessible::ActivationObserver
+   size=8 align=8
+   base size=8 base align=8
+QAccessible::ActivationObserver (0x0x7fdbb6b10660) 0 nearly-empty
+    vptr=((& QAccessible::ActivationObserver::_ZTVN11QAccessible18ActivationObserverE) + 16u)
+
+Class QAccessible
+   size=1 align=1
+   base size=0 base align=1
+QAccessible (0x0x7fdbb6b105a0) 0 empty
+
+Vtable for QAccessibleInterface
+QAccessibleInterface::_ZTV20QAccessibleInterface: 23u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QAccessibleInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))QAccessibleInterface::window
+56    (int (*)(...))QAccessibleInterface::relations
+64    (int (*)(...))QAccessibleInterface::focusChild
+72    (int (*)(...))__cxa_pure_virtual
+80    (int (*)(...))__cxa_pure_virtual
+88    (int (*)(...))__cxa_pure_virtual
+96    (int (*)(...))__cxa_pure_virtual
+104   (int (*)(...))__cxa_pure_virtual
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))__cxa_pure_virtual
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))QAccessibleInterface::foregroundColor
+160   (int (*)(...))QAccessibleInterface::backgroundColor
+168   (int (*)(...))QAccessibleInterface::virtual_hook
+176   (int (*)(...))QAccessibleInterface::interface_cast
+
+Class QAccessibleInterface
+   size=8 align=8
+   base size=8 base align=8
+QAccessibleInterface (0x0x7fdbb6b10840) 0 nearly-empty
+    vptr=((& QAccessibleInterface::_ZTV20QAccessibleInterface) + 16u)
+
+Vtable for QAccessibleTextInterface
+QAccessibleTextInterface::_ZTV24QAccessibleTextInterface: 20u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QAccessibleTextInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))__cxa_pure_virtual
+72    (int (*)(...))__cxa_pure_virtual
+80    (int (*)(...))__cxa_pure_virtual
+88    (int (*)(...))__cxa_pure_virtual
+96    (int (*)(...))QAccessibleTextInterface::textBeforeOffset
+104   (int (*)(...))QAccessibleTextInterface::textAfterOffset
+112   (int (*)(...))QAccessibleTextInterface::textAtOffset
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))__cxa_pure_virtual
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))__cxa_pure_virtual
+
+Class QAccessibleTextInterface
+   size=8 align=8
+   base size=8 base align=8
+QAccessibleTextInterface (0x0x7fdbb6b108a0) 0 nearly-empty
+    vptr=((& QAccessibleTextInterface::_ZTV24QAccessibleTextInterface) + 16u)
+
+Vtable for QAccessibleEditableTextInterface
+QAccessibleEditableTextInterface::_ZTV32QAccessibleEditableTextInterface: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI32QAccessibleEditableTextInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+
+Class QAccessibleEditableTextInterface
+   size=8 align=8
+   base size=8 base align=8
+QAccessibleEditableTextInterface (0x0x7fdbb6b10900) 0 nearly-empty
+    vptr=((& QAccessibleEditableTextInterface::_ZTV32QAccessibleEditableTextInterface) + 16u)
+
+Vtable for QAccessibleValueInterface
+QAccessibleValueInterface::_ZTV25QAccessibleValueInterface: 9u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI25QAccessibleValueInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))__cxa_pure_virtual
+
+Class QAccessibleValueInterface
+   size=8 align=8
+   base size=8 base align=8
+QAccessibleValueInterface (0x0x7fdbb6b10960) 0 nearly-empty
+    vptr=((& QAccessibleValueInterface::_ZTV25QAccessibleValueInterface) + 16u)
+
+Vtable for QAccessibleTableCellInterface
+QAccessibleTableCellInterface::_ZTV29QAccessibleTableCellInterface: 12u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI29QAccessibleTableCellInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))__cxa_pure_virtual
+72    (int (*)(...))__cxa_pure_virtual
+80    (int (*)(...))__cxa_pure_virtual
+88    (int (*)(...))__cxa_pure_virtual
+
+Class QAccessibleTableCellInterface
+   size=8 align=8
+   base size=8 base align=8
+QAccessibleTableCellInterface (0x0x7fdbb6b109c0) 0 nearly-empty
+    vptr=((& QAccessibleTableCellInterface::_ZTV29QAccessibleTableCellInterface) + 16u)
+
+Vtable for QAccessibleTableInterface
+QAccessibleTableInterface::_ZTV25QAccessibleTableInterface: 24u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI25QAccessibleTableInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))__cxa_pure_virtual
+72    (int (*)(...))__cxa_pure_virtual
+80    (int (*)(...))__cxa_pure_virtual
+88    (int (*)(...))__cxa_pure_virtual
+96    (int (*)(...))__cxa_pure_virtual
+104   (int (*)(...))__cxa_pure_virtual
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))__cxa_pure_virtual
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))__cxa_pure_virtual
+160   (int (*)(...))__cxa_pure_virtual
+168   (int (*)(...))__cxa_pure_virtual
+176   (int (*)(...))__cxa_pure_virtual
+184   (int (*)(...))__cxa_pure_virtual
+
+Class QAccessibleTableInterface
+   size=8 align=8
+   base size=8 base align=8
+QAccessibleTableInterface (0x0x7fdbb6b10a20) 0 nearly-empty
+    vptr=((& QAccessibleTableInterface::_ZTV25QAccessibleTableInterface) + 16u)
+
+Vtable for QAccessibleActionInterface
+QAccessibleActionInterface::_ZTV26QAccessibleActionInterface: 9u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI26QAccessibleActionInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))QAccessibleActionInterface::localizedActionName
+48    (int (*)(...))QAccessibleActionInterface::localizedActionDescription
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))__cxa_pure_virtual
+
+Class QAccessibleActionInterface
+   size=8 align=8
+   base size=8 base align=8
+QAccessibleActionInterface (0x0x7fdbb6b10a80) 0 nearly-empty
+    vptr=((& QAccessibleActionInterface::_ZTV26QAccessibleActionInterface) + 16u)
+
+Vtable for QAccessibleImageInterface
+QAccessibleImageInterface::_ZTV25QAccessibleImageInterface: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI25QAccessibleImageInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+
+Class QAccessibleImageInterface
+   size=8 align=8
+   base size=8 base align=8
+QAccessibleImageInterface (0x0x7fdbb6b10ae0) 0 nearly-empty
+    vptr=((& QAccessibleImageInterface::_ZTV25QAccessibleImageInterface) + 16u)
+
+Vtable for QAccessibleEvent
+QAccessibleEvent::_ZTV16QAccessibleEvent: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QAccessibleEvent)
+16    (int (*)(...))QAccessibleEvent::~QAccessibleEvent
+24    (int (*)(...))QAccessibleEvent::~QAccessibleEvent
+32    (int (*)(...))QAccessibleEvent::accessibleInterface
+
+Class QAccessibleEvent
+   size=32 align=8
+   base size=28 base align=8
+QAccessibleEvent (0x0x7fdbb6b10b40) 0
+    vptr=((& QAccessibleEvent::_ZTV16QAccessibleEvent) + 16u)
+
+Vtable for QAccessibleStateChangeEvent
+QAccessibleStateChangeEvent::_ZTV27QAccessibleStateChangeEvent: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI27QAccessibleStateChangeEvent)
+16    (int (*)(...))QAccessibleStateChangeEvent::~QAccessibleStateChangeEvent
+24    (int (*)(...))QAccessibleStateChangeEvent::~QAccessibleStateChangeEvent
+32    (int (*)(...))QAccessibleEvent::accessibleInterface
+
+Class QAccessibleStateChangeEvent
+   size=40 align=8
+   base size=40 base align=8
+QAccessibleStateChangeEvent (0x0x7fdbb6ad8e38) 0
+    vptr=((& QAccessibleStateChangeEvent::_ZTV27QAccessibleStateChangeEvent) + 16u)
+  QAccessibleEvent (0x0x7fdbb6c020c0) 0
+      primary-for QAccessibleStateChangeEvent (0x0x7fdbb6ad8e38)
+
+Vtable for QAccessibleTextCursorEvent
+QAccessibleTextCursorEvent::_ZTV26QAccessibleTextCursorEvent: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI26QAccessibleTextCursorEvent)
+16    (int (*)(...))QAccessibleTextCursorEvent::~QAccessibleTextCursorEvent
+24    (int (*)(...))QAccessibleTextCursorEvent::~QAccessibleTextCursorEvent
+32    (int (*)(...))QAccessibleEvent::accessibleInterface
+
+Class QAccessibleTextCursorEvent
+   size=32 align=8
+   base size=32 base align=8
+QAccessibleTextCursorEvent (0x0x7fdbb6ad8ea0) 0
+    vptr=((& QAccessibleTextCursorEvent::_ZTV26QAccessibleTextCursorEvent) + 16u)
+  QAccessibleEvent (0x0x7fdbb6c02120) 0
+      primary-for QAccessibleTextCursorEvent (0x0x7fdbb6ad8ea0)
+
+Vtable for QAccessibleTextSelectionEvent
+QAccessibleTextSelectionEvent::_ZTV29QAccessibleTextSelectionEvent: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI29QAccessibleTextSelectionEvent)
+16    (int (*)(...))QAccessibleTextSelectionEvent::~QAccessibleTextSelectionEvent
+24    (int (*)(...))QAccessibleTextSelectionEvent::~QAccessibleTextSelectionEvent
+32    (int (*)(...))QAccessibleEvent::accessibleInterface
+
+Class QAccessibleTextSelectionEvent
+   size=40 align=8
+   base size=40 base align=8
+QAccessibleTextSelectionEvent (0x0x7fdbb6ad8f08) 0
+    vptr=((& QAccessibleTextSelectionEvent::_ZTV29QAccessibleTextSelectionEvent) + 16u)
+  QAccessibleTextCursorEvent (0x0x7fdbb6ad8f70) 0
+      primary-for QAccessibleTextSelectionEvent (0x0x7fdbb6ad8f08)
+    QAccessibleEvent (0x0x7fdbb6c02180) 0
+        primary-for QAccessibleTextCursorEvent (0x0x7fdbb6ad8f70)
+
+Vtable for QAccessibleTextInsertEvent
+QAccessibleTextInsertEvent::_ZTV26QAccessibleTextInsertEvent: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI26QAccessibleTextInsertEvent)
+16    (int (*)(...))QAccessibleTextInsertEvent::~QAccessibleTextInsertEvent
+24    (int (*)(...))QAccessibleTextInsertEvent::~QAccessibleTextInsertEvent
+32    (int (*)(...))QAccessibleEvent::accessibleInterface
+
+Class QAccessibleTextInsertEvent
+   size=48 align=8
+   base size=48 base align=8
+QAccessibleTextInsertEvent (0x0x7fdbb6c6c000) 0
+    vptr=((& QAccessibleTextInsertEvent::_ZTV26QAccessibleTextInsertEvent) + 16u)
+  QAccessibleTextCursorEvent (0x0x7fdbb6c6c068) 0
+      primary-for QAccessibleTextInsertEvent (0x0x7fdbb6c6c000)
+    QAccessibleEvent (0x0x7fdbb6c021e0) 0
+        primary-for QAccessibleTextCursorEvent (0x0x7fdbb6c6c068)
+
+Vtable for QAccessibleTextRemoveEvent
+QAccessibleTextRemoveEvent::_ZTV26QAccessibleTextRemoveEvent: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI26QAccessibleTextRemoveEvent)
+16    (int (*)(...))QAccessibleTextRemoveEvent::~QAccessibleTextRemoveEvent
+24    (int (*)(...))QAccessibleTextRemoveEvent::~QAccessibleTextRemoveEvent
+32    (int (*)(...))QAccessibleEvent::accessibleInterface
+
+Class QAccessibleTextRemoveEvent
+   size=48 align=8
+   base size=48 base align=8
+QAccessibleTextRemoveEvent (0x0x7fdbb6c6c0d0) 0
+    vptr=((& QAccessibleTextRemoveEvent::_ZTV26QAccessibleTextRemoveEvent) + 16u)
+  QAccessibleTextCursorEvent (0x0x7fdbb6c6c138) 0
+      primary-for QAccessibleTextRemoveEvent (0x0x7fdbb6c6c0d0)
+    QAccessibleEvent (0x0x7fdbb6c02240) 0
+        primary-for QAccessibleTextCursorEvent (0x0x7fdbb6c6c138)
+
+Vtable for QAccessibleTextUpdateEvent
+QAccessibleTextUpdateEvent::_ZTV26QAccessibleTextUpdateEvent: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI26QAccessibleTextUpdateEvent)
+16    (int (*)(...))QAccessibleTextUpdateEvent::~QAccessibleTextUpdateEvent
+24    (int (*)(...))QAccessibleTextUpdateEvent::~QAccessibleTextUpdateEvent
+32    (int (*)(...))QAccessibleEvent::accessibleInterface
+
+Class QAccessibleTextUpdateEvent
+   size=56 align=8
+   base size=56 base align=8
+QAccessibleTextUpdateEvent (0x0x7fdbb6c6c1a0) 0
+    vptr=((& QAccessibleTextUpdateEvent::_ZTV26QAccessibleTextUpdateEvent) + 16u)
+  QAccessibleTextCursorEvent (0x0x7fdbb6c6c208) 0
+      primary-for QAccessibleTextUpdateEvent (0x0x7fdbb6c6c1a0)
+    QAccessibleEvent (0x0x7fdbb6c022a0) 0
+        primary-for QAccessibleTextCursorEvent (0x0x7fdbb6c6c208)
+
+Vtable for QAccessibleValueChangeEvent
+QAccessibleValueChangeEvent::_ZTV27QAccessibleValueChangeEvent: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI27QAccessibleValueChangeEvent)
+16    (int (*)(...))QAccessibleValueChangeEvent::~QAccessibleValueChangeEvent
+24    (int (*)(...))QAccessibleValueChangeEvent::~QAccessibleValueChangeEvent
+32    (int (*)(...))QAccessibleEvent::accessibleInterface
+
+Class QAccessibleValueChangeEvent
+   size=48 align=8
+   base size=48 base align=8
+QAccessibleValueChangeEvent (0x0x7fdbb6c6c270) 0
+    vptr=((& QAccessibleValueChangeEvent::_ZTV27QAccessibleValueChangeEvent) + 16u)
+  QAccessibleEvent (0x0x7fdbb6c02300) 0
+      primary-for QAccessibleValueChangeEvent (0x0x7fdbb6c6c270)
+
+Vtable for QAccessibleTableModelChangeEvent
+QAccessibleTableModelChangeEvent::_ZTV32QAccessibleTableModelChangeEvent: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI32QAccessibleTableModelChangeEvent)
+16    (int (*)(...))QAccessibleTableModelChangeEvent::~QAccessibleTableModelChangeEvent
+24    (int (*)(...))QAccessibleTableModelChangeEvent::~QAccessibleTableModelChangeEvent
+32    (int (*)(...))QAccessibleEvent::accessibleInterface
+
+Class QAccessibleTableModelChangeEvent
+   size=48 align=8
+   base size=48 base align=8
+QAccessibleTableModelChangeEvent (0x0x7fdbb6c6c2d8) 0
+    vptr=((& QAccessibleTableModelChangeEvent::_ZTV32QAccessibleTableModelChangeEvent) + 16u)
+  QAccessibleEvent (0x0x7fdbb6c02360) 0
+      primary-for QAccessibleTableModelChangeEvent (0x0x7fdbb6c6c2d8)
+
+Vtable for QAccessibleBridge
+QAccessibleBridge::_ZTV17QAccessibleBridge: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QAccessibleBridge)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+
+Class QAccessibleBridge
+   size=8 align=8
+   base size=8 base align=8
+QAccessibleBridge (0x0x7fdbb6c02420) 0 nearly-empty
+    vptr=((& QAccessibleBridge::_ZTV17QAccessibleBridge) + 16u)
+
+Class QAccessibleBridgePlugin::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAccessibleBridgePlugin::QPrivateSignal (0x0x7fdbb6c024e0) 0 empty
+
+Vtable for QAccessibleBridgePlugin
+QAccessibleBridgePlugin::_ZTV23QAccessibleBridgePlugin: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI23QAccessibleBridgePlugin)
+16    (int (*)(...))QAccessibleBridgePlugin::metaObject
+24    (int (*)(...))QAccessibleBridgePlugin::qt_metacast
+32    (int (*)(...))QAccessibleBridgePlugin::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+
+Class QAccessibleBridgePlugin
+   size=16 align=8
+   base size=16 base align=8
+QAccessibleBridgePlugin (0x0x7fdbb6c6c340) 0
+    vptr=((& QAccessibleBridgePlugin::_ZTV23QAccessibleBridgePlugin) + 16u)
+  QObject (0x0x7fdbb6c02480) 0
+      primary-for QAccessibleBridgePlugin (0x0x7fdbb6c6c340)
+
+Vtable for QAccessibleObject
+QAccessibleObject::_ZTV17QAccessibleObject: 23u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QAccessibleObject)
+16    0u
+24    0u
+32    (int (*)(...))QAccessibleObject::isValid
+40    (int (*)(...))QAccessibleObject::object
+48    (int (*)(...))QAccessibleInterface::window
+56    (int (*)(...))QAccessibleInterface::relations
+64    (int (*)(...))QAccessibleInterface::focusChild
+72    (int (*)(...))QAccessibleObject::childAt
+80    (int (*)(...))__cxa_pure_virtual
+88    (int (*)(...))__cxa_pure_virtual
+96    (int (*)(...))__cxa_pure_virtual
+104   (int (*)(...))__cxa_pure_virtual
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))QAccessibleObject::setText
+128   (int (*)(...))QAccessibleObject::rect
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))QAccessibleInterface::foregroundColor
+160   (int (*)(...))QAccessibleInterface::backgroundColor
+168   (int (*)(...))QAccessibleInterface::virtual_hook
+176   (int (*)(...))QAccessibleInterface::interface_cast
+
+Class QAccessibleObject
+   size=16 align=8
+   base size=16 base align=8
+QAccessibleObject (0x0x7fdbb6c6c3a8) 0
+    vptr=((& QAccessibleObject::_ZTV17QAccessibleObject) + 16u)
+  QAccessibleInterface (0x0x7fdbb6c02540) 0 nearly-empty
+      primary-for QAccessibleObject (0x0x7fdbb6c6c3a8)
+
+Vtable for QAccessibleApplication
+QAccessibleApplication::_ZTV22QAccessibleApplication: 23u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI22QAccessibleApplication)
+16    (int (*)(...))QAccessibleApplication::~QAccessibleApplication
+24    (int (*)(...))QAccessibleApplication::~QAccessibleApplication
+32    (int (*)(...))QAccessibleObject::isValid
+40    (int (*)(...))QAccessibleObject::object
+48    (int (*)(...))QAccessibleApplication::window
+56    (int (*)(...))QAccessibleInterface::relations
+64    (int (*)(...))QAccessibleApplication::focusChild
+72    (int (*)(...))QAccessibleObject::childAt
+80    (int (*)(...))QAccessibleApplication::parent
+88    (int (*)(...))QAccessibleApplication::child
+96    (int (*)(...))QAccessibleApplication::childCount
+104   (int (*)(...))QAccessibleApplication::indexOfChild
+112   (int (*)(...))QAccessibleApplication::text
+120   (int (*)(...))QAccessibleObject::setText
+128   (int (*)(...))QAccessibleObject::rect
+136   (int (*)(...))QAccessibleApplication::role
+144   (int (*)(...))QAccessibleApplication::state
+152   (int (*)(...))QAccessibleInterface::foregroundColor
+160   (int (*)(...))QAccessibleInterface::backgroundColor
+168   (int (*)(...))QAccessibleInterface::virtual_hook
+176   (int (*)(...))QAccessibleInterface::interface_cast
+
+Class QAccessibleApplication
+   size=16 align=8
+   base size=16 base align=8
+QAccessibleApplication (0x0x7fdbb6c6c410) 0
+    vptr=((& QAccessibleApplication::_ZTV22QAccessibleApplication) + 16u)
+  QAccessibleObject (0x0x7fdbb6c6c478) 0
+      primary-for QAccessibleApplication (0x0x7fdbb6c6c410)
+    QAccessibleInterface (0x0x7fdbb6c025a0) 0 nearly-empty
+        primary-for QAccessibleObject (0x0x7fdbb6c6c478)
+
+Class QAccessiblePlugin::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAccessiblePlugin::QPrivateSignal (0x0x7fdbb6c02660) 0 empty
+
+Vtable for QAccessiblePlugin
+QAccessiblePlugin::_ZTV17QAccessiblePlugin: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QAccessiblePlugin)
+16    (int (*)(...))QAccessiblePlugin::metaObject
+24    (int (*)(...))QAccessiblePlugin::qt_metacast
+32    (int (*)(...))QAccessiblePlugin::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+
+Class QAccessiblePlugin
+   size=16 align=8
+   base size=16 base align=8
+QAccessiblePlugin (0x0x7fdbb6c6c4e0) 0
+    vptr=((& QAccessiblePlugin::_ZTV17QAccessiblePlugin) + 16u)
+  QObject (0x0x7fdbb6c02600) 0
+      primary-for QAccessiblePlugin (0x0x7fdbb6c6c4e0)
+
+Class QSurfaceFormat
+   size=8 align=8
+   base size=8 base align=8
+QSurfaceFormat (0x0x7fdbb6c026c0) 0
+
+Vtable for QSurface
+QSurface::_ZTV8QSurface: 8u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI8QSurface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))__cxa_pure_virtual
+
+Class QSurface
+   size=24 align=8
+   base size=24 base align=8
+QSurface (0x0x7fdbb6c028a0) 0
+    vptr=((& QSurface::_ZTV8QSurface) + 16u)
+
+Class QIcon
+   size=8 align=8
+   base size=8 base align=8
+QIcon (0x0x7fdbb6c02a20) 0
+
+Class QCursor
+   size=8 align=8
+   base size=8 base align=8
+QCursor (0x0x7fdbb69c7de0) 0
+
+Class QWindow::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QWindow::QPrivateSignal (0x0x7fdbb6a76420) 0 empty
+
+Vtable for QWindow
+QWindow::_ZTV7QWindow: 45u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QWindow)
+16    (int (*)(...))QWindow::metaObject
+24    (int (*)(...))QWindow::qt_metacast
+32    (int (*)(...))QWindow::qt_metacall
+40    (int (*)(...))QWindow::~QWindow
+48    (int (*)(...))QWindow::~QWindow
+56    (int (*)(...))QWindow::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWindow::surfaceType
+120   (int (*)(...))QWindow::format
+128   (int (*)(...))QWindow::size
+136   (int (*)(...))QWindow::accessibleRoot
+144   (int (*)(...))QWindow::focusObject
+152   (int (*)(...))QWindow::exposeEvent
+160   (int (*)(...))QWindow::resizeEvent
+168   (int (*)(...))QWindow::moveEvent
+176   (int (*)(...))QWindow::focusInEvent
+184   (int (*)(...))QWindow::focusOutEvent
+192   (int (*)(...))QWindow::showEvent
+200   (int (*)(...))QWindow::hideEvent
+208   (int (*)(...))QWindow::keyPressEvent
+216   (int (*)(...))QWindow::keyReleaseEvent
+224   (int (*)(...))QWindow::mousePressEvent
+232   (int (*)(...))QWindow::mouseReleaseEvent
+240   (int (*)(...))QWindow::mouseDoubleClickEvent
+248   (int (*)(...))QWindow::mouseMoveEvent
+256   (int (*)(...))QWindow::wheelEvent
+264   (int (*)(...))QWindow::touchEvent
+272   (int (*)(...))QWindow::tabletEvent
+280   (int (*)(...))QWindow::nativeEvent
+288   (int (*)(...))QWindow::surfaceHandle
+296   (int (*)(...))-16
+304   (int (*)(...))(& _ZTI7QWindow)
+312   (int (*)(...))QWindow::_ZThn16_N7QWindowD1Ev
+320   (int (*)(...))QWindow::_ZThn16_N7QWindowD0Ev
+328   (int (*)(...))QWindow::_ZThn16_NK7QWindow6formatEv
+336   (int (*)(...))QWindow::_ZThn16_NK7QWindow13surfaceHandleEv
+344   (int (*)(...))QWindow::_ZThn16_NK7QWindow11surfaceTypeEv
+352   (int (*)(...))QWindow::_ZThn16_NK7QWindow4sizeEv
+
+Class QWindow
+   size=40 align=8
+   base size=40 base align=8
+QWindow (0x0x7fdbb6a79310) 0
+    vptr=((& QWindow::_ZTV7QWindow) + 16u)
+  QObject (0x0x7fdbb6a76360) 0
+      primary-for QWindow (0x0x7fdbb6a79310)
+  QSurface (0x0x7fdbb6a763c0) 16
+      vptr=((& QWindow::_ZTV7QWindow) + 312u)
+
+Class QBackingStore
+   size=8 align=8
+   base size=8 base align=8
+QBackingStore (0x0x7fdbb6a76540) 0
+
+Vtable for QBitmap
+QBitmap::_ZTV7QBitmap: 10u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QBitmap)
+16    (int (*)(...))QBitmap::~QBitmap
+24    (int (*)(...))QBitmap::~QBitmap
+32    (int (*)(...))QPixmap::devType
+40    (int (*)(...))QPixmap::paintEngine
+48    (int (*)(...))QPixmap::metric
+56    (int (*)(...))QPaintDevice::initPainter
+64    (int (*)(...))QPaintDevice::redirected
+72    (int (*)(...))QPaintDevice::sharedPainter
+
+Class QBitmap
+   size=32 align=8
+   base size=32 base align=8
+QBitmap (0x0x7fdbb6a70548) 0
+    vptr=((& QBitmap::_ZTV7QBitmap) + 16u)
+  QPixmap (0x0x7fdbb6a705b0) 0
+      primary-for QBitmap (0x0x7fdbb6a70548)
+    QPaintDevice (0x0x7fdbb6a76600) 0
+        primary-for QPixmap (0x0x7fdbb6a705b0)
+
+Class QClipboard::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QClipboard::QPrivateSignal (0x0x7fdbb6a76960) 0 empty
+
+Vtable for QClipboard
+QClipboard::_ZTV10QClipboard: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QClipboard)
+16    (int (*)(...))QClipboard::metaObject
+24    (int (*)(...))QClipboard::qt_metacast
+32    (int (*)(...))QClipboard::qt_metacall
+40    (int (*)(...))QClipboard::~QClipboard
+48    (int (*)(...))QClipboard::~QClipboard
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QClipboard
+   size=16 align=8
+   base size=16 base align=8
+QClipboard (0x0x7fdbb6a70820) 0
+    vptr=((& QClipboard::_ZTV10QClipboard) + 16u)
+  QObject (0x0x7fdbb6a76900) 0
+      primary-for QClipboard (0x0x7fdbb6a70820)
+
+Class QDesktopServices
+   size=1 align=1
+   base size=0 base align=1
+QDesktopServices (0x0x7fdbb6a769c0) 0 empty
+
+Class QDrag::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDrag::QPrivateSignal (0x0x7fdbb6a76a80) 0 empty
+
+Vtable for QDrag
+QDrag::_ZTV5QDrag: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI5QDrag)
+16    (int (*)(...))QDrag::metaObject
+24    (int (*)(...))QDrag::qt_metacast
+32    (int (*)(...))QDrag::qt_metacall
+40    (int (*)(...))QDrag::~QDrag
+48    (int (*)(...))QDrag::~QDrag
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QDrag
+   size=16 align=8
+   base size=16 base align=8
+QDrag (0x0x7fdbb6a70888) 0
+    vptr=((& QDrag::_ZTV5QDrag) + 16u)
+  QObject (0x0x7fdbb6a76a20) 0
+      primary-for QDrag (0x0x7fdbb6a70888)
+
+Class QFontInfo
+   size=8 align=8
+   base size=8 base align=8
+QFontInfo (0x0x7fdbb6a76ae0) 0
+
+Class QFontMetrics
+   size=8 align=8
+   base size=8 base align=8
+QFontMetrics (0x0x7fdbb6a76d80) 0
+
+Class QFontMetricsF
+   size=8 align=8
+   base size=8 base align=8
+QFontMetricsF (0x0x7fdbb67450c0) 0
+
+Class QGenericPlugin::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGenericPlugin::QPrivateSignal (0x0x7fdbb682e840) 0 empty
+
+Vtable for QGenericPlugin
+QGenericPlugin::_ZTV14QGenericPlugin: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QGenericPlugin)
+16    (int (*)(...))QGenericPlugin::metaObject
+24    (int (*)(...))QGenericPlugin::qt_metacast
+32    (int (*)(...))QGenericPlugin::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+
+Class QGenericPlugin
+   size=16 align=8
+   base size=16 base align=8
+QGenericPlugin (0x0x7fdbb67cb340) 0
+    vptr=((& QGenericPlugin::_ZTV14QGenericPlugin) + 16u)
+  QObject (0x0x7fdbb682e7e0) 0
+      primary-for QGenericPlugin (0x0x7fdbb67cb340)
+
+Class QGenericPluginFactory
+   size=1 align=1
+   base size=0 base align=1
+QGenericPluginFactory (0x0x7fdbb682e8a0) 0 empty
+
+Class QInputMethod::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QInputMethod::QPrivateSignal (0x0x7fdbb682e960) 0 empty
+
+Vtable for QInputMethod
+QInputMethod::_ZTV12QInputMethod: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QInputMethod)
+16    (int (*)(...))QInputMethod::metaObject
+24    (int (*)(...))QInputMethod::qt_metacast
+32    (int (*)(...))QInputMethod::qt_metacall
+40    (int (*)(...))QInputMethod::~QInputMethod
+48    (int (*)(...))QInputMethod::~QInputMethod
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QInputMethod
+   size=16 align=8
+   base size=16 base align=8
+QInputMethod (0x0x7fdbb67cb3a8) 0
+    vptr=((& QInputMethod::_ZTV12QInputMethod) + 16u)
+  QObject (0x0x7fdbb682e900) 0
+      primary-for QInputMethod (0x0x7fdbb67cb3a8)
+
+Class QGuiApplication::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGuiApplication::QPrivateSignal (0x0x7fdbb682ea20) 0 empty
+
+Vtable for QGuiApplication
+QGuiApplication::_ZTV15QGuiApplication: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QGuiApplication)
+16    (int (*)(...))QGuiApplication::metaObject
+24    (int (*)(...))QGuiApplication::qt_metacast
+32    (int (*)(...))QGuiApplication::qt_metacall
+40    (int (*)(...))QGuiApplication::~QGuiApplication
+48    (int (*)(...))QGuiApplication::~QGuiApplication
+56    (int (*)(...))QGuiApplication::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QGuiApplication::notify
+120   (int (*)(...))QGuiApplication::compressEvent
+
+Class QGuiApplication
+   size=16 align=8
+   base size=16 base align=8
+QGuiApplication (0x0x7fdbb67cb410) 0
+    vptr=((& QGuiApplication::_ZTV15QGuiApplication) + 16u)
+  QCoreApplication (0x0x7fdbb67cb478) 0
+      primary-for QGuiApplication (0x0x7fdbb67cb410)
+    QObject (0x0x7fdbb682e9c0) 0
+        primary-for QCoreApplication (0x0x7fdbb67cb478)
+
+Class QIconEngine::AvailableSizesArgument
+   size=16 align=8
+   base size=16 base align=8
+QIconEngine::AvailableSizesArgument (0x0x7fdbb682ef60) 0
+
+Class QIconEngine::ScaledPixmapArgument
+   size=56 align=8
+   base size=56 base align=8
+QIconEngine::ScaledPixmapArgument (0x0x7fdbb6508120) 0
+
+Vtable for QIconEngine
+QIconEngine::_ZTV11QIconEngine: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QIconEngine)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))QIconEngine::actualSize
+48    (int (*)(...))QIconEngine::pixmap
+56    (int (*)(...))QIconEngine::addPixmap
+64    (int (*)(...))QIconEngine::addFile
+72    (int (*)(...))QIconEngine::key
+80    (int (*)(...))__cxa_pure_virtual
+88    (int (*)(...))QIconEngine::read
+96    (int (*)(...))QIconEngine::write
+104   (int (*)(...))QIconEngine::availableSizes
+112   (int (*)(...))QIconEngine::iconName
+120   (int (*)(...))QIconEngine::virtual_hook
+
+Class QIconEngine
+   size=8 align=8
+   base size=8 base align=8
+QIconEngine (0x0x7fdbb682ef00) 0 nearly-empty
+    vptr=((& QIconEngine::_ZTV11QIconEngine) + 16u)
+
+Class QIconEnginePlugin::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QIconEnginePlugin::QPrivateSignal (0x0x7fdbb65081e0) 0 empty
+
+Vtable for QIconEnginePlugin
+QIconEnginePlugin::_ZTV17QIconEnginePlugin: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QIconEnginePlugin)
+16    (int (*)(...))QIconEnginePlugin::metaObject
+24    (int (*)(...))QIconEnginePlugin::qt_metacast
+32    (int (*)(...))QIconEnginePlugin::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+
+Class QIconEnginePlugin
+   size=16 align=8
+   base size=16 base align=8
+QIconEnginePlugin (0x0x7fdbb67cba90) 0
+    vptr=((& QIconEnginePlugin::_ZTV17QIconEnginePlugin) + 16u)
+  QObject (0x0x7fdbb6508180) 0
+      primary-for QIconEnginePlugin (0x0x7fdbb67cba90)
+
+Vtable for QImageIOHandler
+QImageIOHandler::_ZTV15QImageIOHandler: 18u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QImageIOHandler)
+16    0u
+24    0u
+32    (int (*)(...))QImageIOHandler::name
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))QImageIOHandler::write
+64    (int (*)(...))QImageIOHandler::option
+72    (int (*)(...))QImageIOHandler::setOption
+80    (int (*)(...))QImageIOHandler::supportsOption
+88    (int (*)(...))QImageIOHandler::jumpToNextImage
+96    (int (*)(...))QImageIOHandler::jumpToImage
+104   (int (*)(...))QImageIOHandler::loopCount
+112   (int (*)(...))QImageIOHandler::imageCount
+120   (int (*)(...))QImageIOHandler::nextImageDelay
+128   (int (*)(...))QImageIOHandler::currentImageNumber
+136   (int (*)(...))QImageIOHandler::currentImageRect
+
+Class QImageIOHandler
+   size=16 align=8
+   base size=16 base align=8
+QImageIOHandler (0x0x7fdbb6508240) 0
+    vptr=((& QImageIOHandler::_ZTV15QImageIOHandler) + 16u)
+
+Class QImageIOPlugin::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QImageIOPlugin::QPrivateSignal (0x0x7fdbb65083c0) 0 empty
+
+Vtable for QImageIOPlugin
+QImageIOPlugin::_ZTV14QImageIOPlugin: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QImageIOPlugin)
+16    (int (*)(...))QImageIOPlugin::metaObject
+24    (int (*)(...))QImageIOPlugin::qt_metacast
+32    (int (*)(...))QImageIOPlugin::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+
+Class QImageIOPlugin
+   size=16 align=8
+   base size=16 base align=8
+QImageIOPlugin (0x0x7fdbb67cbaf8) 0
+    vptr=((& QImageIOPlugin::_ZTV14QImageIOPlugin) + 16u)
+  QObject (0x0x7fdbb6508360) 0
+      primary-for QImageIOPlugin (0x0x7fdbb67cbaf8)
+
+Class QImageReader
+   size=8 align=8
+   base size=8 base align=8
+QImageReader (0x0x7fdbb65085a0) 0
+
+Class QImageWriter
+   size=8 align=8
+   base size=8 base align=8
+QImageWriter (0x0x7fdbb6508600) 0
+
+Class QVector3D
+   size=12 align=4
+   base size=12 base align=4
+QVector3D (0x0x7fdbb6508660) 0
+
+Class QVector4D
+   size=16 align=4
+   base size=16 base align=4
+QVector4D (0x0x7fdbb6508900) 0
+
+Class QQuaternion
+   size=16 align=4
+   base size=16 base align=4
+QQuaternion (0x0x7fdbb6508ba0) 0
+
+Class QMatrix4x4
+   size=68 align=4
+   base size=68 base align=4
+QMatrix4x4 (0x0x7fdbb66ae1e0) 0
+
+Class QMovie::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QMovie::QPrivateSignal (0x0x7fdbb66ae960) 0 empty
+
+Vtable for QMovie
+QMovie::_ZTV6QMovie: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI6QMovie)
+16    (int (*)(...))QMovie::metaObject
+24    (int (*)(...))QMovie::qt_metacast
+32    (int (*)(...))QMovie::qt_metacall
+40    (int (*)(...))QMovie::~QMovie
+48    (int (*)(...))QMovie::~QMovie
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QMovie
+   size=16 align=8
+   base size=16 base align=8
+QMovie (0x0x7fdbb6680d00) 0
+    vptr=((& QMovie::_ZTV6QMovie) + 16u)
+  QObject (0x0x7fdbb66ae900) 0
+      primary-for QMovie (0x0x7fdbb6680d00)
+
+Class QOffscreenSurface::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOffscreenSurface::QPrivateSignal (0x0x7fdbb66aea80) 0 empty
+
+Vtable for QOffscreenSurface
+QOffscreenSurface::_ZTV17QOffscreenSurface: 26u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QOffscreenSurface)
+16    (int (*)(...))QOffscreenSurface::metaObject
+24    (int (*)(...))QOffscreenSurface::qt_metacast
+32    (int (*)(...))QOffscreenSurface::qt_metacall
+40    (int (*)(...))QOffscreenSurface::~QOffscreenSurface
+48    (int (*)(...))QOffscreenSurface::~QOffscreenSurface
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QOffscreenSurface::surfaceType
+120   (int (*)(...))QOffscreenSurface::format
+128   (int (*)(...))QOffscreenSurface::size
+136   (int (*)(...))QOffscreenSurface::surfaceHandle
+144   (int (*)(...))-16
+152   (int (*)(...))(& _ZTI17QOffscreenSurface)
+160   (int (*)(...))QOffscreenSurface::_ZThn16_N17QOffscreenSurfaceD1Ev
+168   (int (*)(...))QOffscreenSurface::_ZThn16_N17QOffscreenSurfaceD0Ev
+176   (int (*)(...))QOffscreenSurface::_ZThn16_NK17QOffscreenSurface6formatEv
+184   (int (*)(...))QOffscreenSurface::_ZThn16_NK17QOffscreenSurface13surfaceHandleEv
+192   (int (*)(...))QOffscreenSurface::_ZThn16_NK17QOffscreenSurface11surfaceTypeEv
+200   (int (*)(...))QOffscreenSurface::_ZThn16_NK17QOffscreenSurface4sizeEv
+
+Class QOffscreenSurface
+   size=40 align=8
+   base size=40 base align=8
+QOffscreenSurface (0x0x7fdbb63cfe00) 0
+    vptr=((& QOffscreenSurface::_ZTV17QOffscreenSurface) + 16u)
+  QObject (0x0x7fdbb66ae9c0) 0
+      primary-for QOffscreenSurface (0x0x7fdbb63cfe00)
+  QSurface (0x0x7fdbb66aea20) 16
+      vptr=((& QOffscreenSurface::_ZTV17QOffscreenSurface) + 160u)
+
+Class QOpenGLBuffer
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLBuffer (0x0x7fdbb66aeb40) 0
+
+Class QOpenGLVersionStatus
+   size=12 align=4
+   base size=12 base align=4
+QOpenGLVersionStatus (0x0x7fdbb66aed20) 0
+
+Class QOpenGLVersionFunctionsBackend
+   size=16 align=8
+   base size=12 base align=8
+QOpenGLVersionFunctionsBackend (0x0x7fdbb5dac840) 0
+
+Class QOpenGLVersionFunctionsStorage
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLVersionFunctionsStorage (0x0x7fdbb5dac8a0) 0
+
+Class QAbstractOpenGLFunctionsPrivate
+   size=16 align=8
+   base size=9 base align=8
+QAbstractOpenGLFunctionsPrivate (0x0x7fdbb5dac900) 0
+
+Vtable for QAbstractOpenGLFunctions
+QAbstractOpenGLFunctions::_ZTV24QAbstractOpenGLFunctions: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QAbstractOpenGLFunctions)
+16    (int (*)(...))QAbstractOpenGLFunctions::~QAbstractOpenGLFunctions
+24    (int (*)(...))QAbstractOpenGLFunctions::~QAbstractOpenGLFunctions
+32    (int (*)(...))QAbstractOpenGLFunctions::initializeOpenGLFunctions
+
+Class QAbstractOpenGLFunctions
+   size=16 align=8
+   base size=16 base align=8
+QAbstractOpenGLFunctions (0x0x7fdbb5dac960) 0
+    vptr=((& QAbstractOpenGLFunctions::_ZTV24QAbstractOpenGLFunctions) + 16u)
+
+Class QOpenGLFunctions_1_0_CoreBackend::Functions
+   size=384 align=8
+   base size=384 base align=8
+QOpenGLFunctions_1_0_CoreBackend::Functions (0x0x7fdbb5daca20) 0
+
+Class QOpenGLFunctions_1_0_CoreBackend
+   size=400 align=8
+   base size=400 base align=8
+QOpenGLFunctions_1_0_CoreBackend (0x0x7fdbb5d8df70) 0
+  QOpenGLVersionFunctionsBackend (0x0x7fdbb5dac9c0) 0
+
+Class QOpenGLFunctions_1_1_CoreBackend::Functions
+   size=128 align=8
+   base size=128 base align=8
+QOpenGLFunctions_1_1_CoreBackend::Functions (0x0x7fdbb5dacb40) 0
+
+Class QOpenGLFunctions_1_1_CoreBackend
+   size=144 align=8
+   base size=144 base align=8
+QOpenGLFunctions_1_1_CoreBackend (0x0x7fdbb5deb000) 0
+  QOpenGLVersionFunctionsBackend (0x0x7fdbb5dacae0) 0
+
+Class QOpenGLFunctions_1_2_CoreBackend::Functions
+   size=48 align=8
+   base size=48 base align=8
+QOpenGLFunctions_1_2_CoreBackend::Functions (0x0x7fdbb5dacc60) 0
+
+Class QOpenGLFunctions_1_2_CoreBackend
+   size=64 align=8
+   base size=64 base align=8
+QOpenGLFunctions_1_2_CoreBackend (0x0x7fdbb5deb068) 0
+  QOpenGLVersionFunctionsBackend (0x0x7fdbb5dacc00) 0
+
+Class QOpenGLFunctions_1_3_CoreBackend::Functions
+   size=72 align=8
+   base size=72 base align=8
+QOpenGLFunctions_1_3_CoreBackend::Functions (0x0x7fdbb5dacd80) 0
+
+Class QOpenGLFunctions_1_3_CoreBackend
+   size=88 align=8
+   base size=88 base align=8
+QOpenGLFunctions_1_3_CoreBackend (0x0x7fdbb5deb0d0) 0
+  QOpenGLVersionFunctionsBackend (0x0x7fdbb5dacd20) 0
+
+Class QOpenGLFunctions_1_4_CoreBackend::Functions
+   size=56 align=8
+   base size=56 base align=8
+QOpenGLFunctions_1_4_CoreBackend::Functions (0x0x7fdbb5dacf00) 0
+
+Class QOpenGLFunctions_1_4_CoreBackend
+   size=72 align=8
+   base size=72 base align=8
+QOpenGLFunctions_1_4_CoreBackend (0x0x7fdbb5deb138) 0
+  QOpenGLVersionFunctionsBackend (0x0x7fdbb5dacea0) 0
+
+Class QOpenGLFunctions_1_5_CoreBackend::Functions
+   size=152 align=8
+   base size=152 base align=8
+QOpenGLFunctions_1_5_CoreBackend::Functions (0x0x7fdbb5e14060) 0
+
+Class QOpenGLFunctions_1_5_CoreBackend
+   size=168 align=8
+   base size=168 base align=8
+QOpenGLFunctions_1_5_CoreBackend (0x0x7fdbb5deb1a0) 0
+  QOpenGLVersionFunctionsBackend (0x0x7fdbb5e14000) 0
+
+Class QOpenGLFunctions_2_0_CoreBackend::Functions
+   size=744 align=8
+   base size=744 base align=8
+QOpenGLFunctions_2_0_CoreBackend::Functions (0x0x7fdbb5e14180) 0
+
+Class QOpenGLFunctions_2_0_CoreBackend
+   size=760 align=8
+   base size=760 base align=8
+QOpenGLFunctions_2_0_CoreBackend (0x0x7fdbb5deb208) 0
+  QOpenGLVersionFunctionsBackend (0x0x7fdbb5e14120) 0
+
+Class QOpenGLFunctions_2_1_CoreBackend::Functions
+   size=48 align=8
+   base size=48 base align=8
+QOpenGLFunctions_2_1_CoreBackend::Functions (0x0x7fdbb5e142a0) 0
+
+Class QOpenGLFunctions_2_1_CoreBackend
+   size=64 align=8
+   base size=64 base align=8
+QOpenGLFunctions_2_1_CoreBackend (0x0x7fdbb5deb270) 0
+  QOpenGLVersionFunctionsBackend (0x0x7fdbb5e14240) 0
+
+Class QOpenGLFunctions_3_0_CoreBackend::Functions
+   size=672 align=8
+   base size=672 base align=8
+QOpenGLFunctions_3_0_CoreBackend::Functions (0x0x7fdbb5e143c0) 0
+
+Class QOpenGLFunctions_3_0_CoreBackend
+   size=688 align=8
+   base size=688 base align=8
+QOpenGLFunctions_3_0_CoreBackend (0x0x7fdbb5deb2d8) 0
+  QOpenGLVersionFunctionsBackend (0x0x7fdbb5e14360) 0
+
+Class QOpenGLFunctions_3_1_CoreBackend::Functions
+   size=96 align=8
+   base size=96 base align=8
+QOpenGLFunctions_3_1_CoreBackend::Functions (0x0x7fdbb5e144e0) 0
+
+Class QOpenGLFunctions_3_1_CoreBackend
+   size=112 align=8
+   base size=112 base align=8
+QOpenGLFunctions_3_1_CoreBackend (0x0x7fdbb5deb340) 0
+  QOpenGLVersionFunctionsBackend (0x0x7fdbb5e14480) 0
+
+Class QOpenGLFunctions_3_2_CoreBackend::Functions
+   size=152 align=8
+   base size=152 base align=8
+QOpenGLFunctions_3_2_CoreBackend::Functions (0x0x7fdbb5e14600) 0
+
+Class QOpenGLFunctions_3_2_CoreBackend
+   size=168 align=8
+   base size=168 base align=8
+QOpenGLFunctions_3_2_CoreBackend (0x0x7fdbb5deb3a8) 0
+  QOpenGLVersionFunctionsBackend (0x0x7fdbb5e145a0) 0
+
+Class QOpenGLFunctions_3_3_CoreBackend::Functions
+   size=464 align=8
+   base size=464 base align=8
+QOpenGLFunctions_3_3_CoreBackend::Functions (0x0x7fdbb5e14720) 0
+
+Class QOpenGLFunctions_3_3_CoreBackend
+   size=480 align=8
+   base size=480 base align=8
+QOpenGLFunctions_3_3_CoreBackend (0x0x7fdbb5deb410) 0
+  QOpenGLVersionFunctionsBackend (0x0x7fdbb5e146c0) 0
+
+Class QOpenGLFunctions_4_0_CoreBackend::Functions
+   size=368 align=8
+   base size=368 base align=8
+QOpenGLFunctions_4_0_CoreBackend::Functions (0x0x7fdbb5e14840) 0
+
+Class QOpenGLFunctions_4_0_CoreBackend
+   size=384 align=8
+   base size=384 base align=8
+QOpenGLFunctions_4_0_CoreBackend (0x0x7fdbb5deb478) 0
+  QOpenGLVersionFunctionsBackend (0x0x7fdbb5e147e0) 0
+
+Class QOpenGLFunctions_4_1_CoreBackend::Functions
+   size=704 align=8
+   base size=704 base align=8
+QOpenGLFunctions_4_1_CoreBackend::Functions (0x0x7fdbb5e14960) 0
+
+Class QOpenGLFunctions_4_1_CoreBackend
+   size=720 align=8
+   base size=720 base align=8
+QOpenGLFunctions_4_1_CoreBackend (0x0x7fdbb5deb4e0) 0
+  QOpenGLVersionFunctionsBackend (0x0x7fdbb5e14900) 0
+
+Class QOpenGLFunctions_4_2_CoreBackend::Functions
+   size=96 align=8
+   base size=96 base align=8
+QOpenGLFunctions_4_2_CoreBackend::Functions (0x0x7fdbb5e14a80) 0
+
+Class QOpenGLFunctions_4_2_CoreBackend
+   size=112 align=8
+   base size=112 base align=8
+QOpenGLFunctions_4_2_CoreBackend (0x0x7fdbb5deb548) 0
+  QOpenGLVersionFunctionsBackend (0x0x7fdbb5e14a20) 0
+
+Class QOpenGLFunctions_4_3_CoreBackend::Functions
+   size=344 align=8
+   base size=344 base align=8
+QOpenGLFunctions_4_3_CoreBackend::Functions (0x0x7fdbb5e14ba0) 0
+
+Class QOpenGLFunctions_4_3_CoreBackend
+   size=360 align=8
+   base size=360 base align=8
+QOpenGLFunctions_4_3_CoreBackend (0x0x7fdbb5deb5b0) 0
+  QOpenGLVersionFunctionsBackend (0x0x7fdbb5e14b40) 0
+
+Class QOpenGLFunctions_4_4_CoreBackend::Functions
+   size=72 align=8
+   base size=72 base align=8
+QOpenGLFunctions_4_4_CoreBackend::Functions (0x0x7fdbb5e14cc0) 0
+
+Class QOpenGLFunctions_4_4_CoreBackend
+   size=88 align=8
+   base size=88 base align=8
+QOpenGLFunctions_4_4_CoreBackend (0x0x7fdbb5deb618) 0
+  QOpenGLVersionFunctionsBackend (0x0x7fdbb5e14c60) 0
+
+Class QOpenGLFunctions_4_5_CoreBackend::Functions
+   size=848 align=8
+   base size=848 base align=8
+QOpenGLFunctions_4_5_CoreBackend::Functions (0x0x7fdbb5e14e40) 0
+
+Class QOpenGLFunctions_4_5_CoreBackend
+   size=864 align=8
+   base size=864 base align=8
+QOpenGLFunctions_4_5_CoreBackend (0x0x7fdbb5deb680) 0
+  QOpenGLVersionFunctionsBackend (0x0x7fdbb5e14de0) 0
+
+Class QOpenGLFunctions_1_0_DeprecatedBackend::Functions
+   size=2064 align=8
+   base size=2064 base align=8
+QOpenGLFunctions_1_0_DeprecatedBackend::Functions (0x0x7fdbb5e14f60) 0
+
+Class QOpenGLFunctions_1_0_DeprecatedBackend
+   size=2080 align=8
+   base size=2080 base align=8
+QOpenGLFunctions_1_0_DeprecatedBackend (0x0x7fdbb5deb6e8) 0
+  QOpenGLVersionFunctionsBackend (0x0x7fdbb5e14f00) 0
+
+Class QOpenGLFunctions_1_1_DeprecatedBackend::Functions
+   size=136 align=8
+   base size=136 base align=8
+QOpenGLFunctions_1_1_DeprecatedBackend::Functions (0x0x7fdbb5b7b0c0) 0
+
+Class QOpenGLFunctions_1_1_DeprecatedBackend
+   size=152 align=8
+   base size=152 base align=8
+QOpenGLFunctions_1_1_DeprecatedBackend (0x0x7fdbb5deb750) 0
+  QOpenGLVersionFunctionsBackend (0x0x7fdbb5b7b060) 0
+
+Class QOpenGLFunctions_1_2_DeprecatedBackend::Functions
+   size=256 align=8
+   base size=256 base align=8
+QOpenGLFunctions_1_2_DeprecatedBackend::Functions (0x0x7fdbb5b7b1e0) 0
+
+Class QOpenGLFunctions_1_2_DeprecatedBackend
+   size=272 align=8
+   base size=272 base align=8
+QOpenGLFunctions_1_2_DeprecatedBackend (0x0x7fdbb5deb7b8) 0
+  QOpenGLVersionFunctionsBackend (0x0x7fdbb5b7b180) 0
+
+Class QOpenGLFunctions_1_3_DeprecatedBackend::Functions
+   size=296 align=8
+   base size=296 base align=8
+QOpenGLFunctions_1_3_DeprecatedBackend::Functions (0x0x7fdbb5b7b300) 0
+
+Class QOpenGLFunctions_1_3_DeprecatedBackend
+   size=312 align=8
+   base size=312 base align=8
+QOpenGLFunctions_1_3_DeprecatedBackend (0x0x7fdbb5deb820) 0
+  QOpenGLVersionFunctionsBackend (0x0x7fdbb5b7b2a0) 0
+
+Class QOpenGLFunctions_1_4_DeprecatedBackend::Functions
+   size=304 align=8
+   base size=304 base align=8
+QOpenGLFunctions_1_4_DeprecatedBackend::Functions (0x0x7fdbb5b7b420) 0
+
+Class QOpenGLFunctions_1_4_DeprecatedBackend
+   size=320 align=8
+   base size=320 base align=8
+QOpenGLFunctions_1_4_DeprecatedBackend (0x0x7fdbb5deb888) 0
+  QOpenGLVersionFunctionsBackend (0x0x7fdbb5b7b3c0) 0
+
+Class QOpenGLFunctions_2_0_DeprecatedBackend::Functions
+   size=288 align=8
+   base size=288 base align=8
+QOpenGLFunctions_2_0_DeprecatedBackend::Functions (0x0x7fdbb5b7b540) 0
+
+Class QOpenGLFunctions_2_0_DeprecatedBackend
+   size=304 align=8
+   base size=304 base align=8
+QOpenGLFunctions_2_0_DeprecatedBackend (0x0x7fdbb5deb8f0) 0
+  QOpenGLVersionFunctionsBackend (0x0x7fdbb5b7b4e0) 0
+
+Class QOpenGLFunctions_3_0_DeprecatedBackend::Functions
+   size=160 align=8
+   base size=160 base align=8
+QOpenGLFunctions_3_0_DeprecatedBackend::Functions (0x0x7fdbb5b7b660) 0
+
+Class QOpenGLFunctions_3_0_DeprecatedBackend
+   size=176 align=8
+   base size=176 base align=8
+QOpenGLFunctions_3_0_DeprecatedBackend (0x0x7fdbb5deb958) 0
+  QOpenGLVersionFunctionsBackend (0x0x7fdbb5b7b600) 0
+
+Class QOpenGLFunctions_3_3_DeprecatedBackend::Functions
+   size=240 align=8
+   base size=240 base align=8
+QOpenGLFunctions_3_3_DeprecatedBackend::Functions (0x0x7fdbb5b7b780) 0
+
+Class QOpenGLFunctions_3_3_DeprecatedBackend
+   size=256 align=8
+   base size=256 base align=8
+QOpenGLFunctions_3_3_DeprecatedBackend (0x0x7fdbb5deb9c0) 0
+  QOpenGLVersionFunctionsBackend (0x0x7fdbb5b7b720) 0
+
+Class QOpenGLFunctions_4_5_DeprecatedBackend::Functions
+   size=96 align=8
+   base size=96 base align=8
+QOpenGLFunctions_4_5_DeprecatedBackend::Functions (0x0x7fdbb5b7b8a0) 0
+
+Class QOpenGLFunctions_4_5_DeprecatedBackend
+   size=112 align=8
+   base size=112 base align=8
+QOpenGLFunctions_4_5_DeprecatedBackend (0x0x7fdbb5deba28) 0
+  QOpenGLVersionFunctionsBackend (0x0x7fdbb5b7b840) 0
+
+Class QOpenGLVersionProfile
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLVersionProfile (0x0x7fdbb5b7b960) 0
+
+Class QOpenGLContextGroup::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOpenGLContextGroup::QPrivateSignal (0x0x7fdbb5c0e360) 0 empty
+
+Vtable for QOpenGLContextGroup
+QOpenGLContextGroup::_ZTV19QOpenGLContextGroup: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QOpenGLContextGroup)
+16    (int (*)(...))QOpenGLContextGroup::metaObject
+24    (int (*)(...))QOpenGLContextGroup::qt_metacast
+32    (int (*)(...))QOpenGLContextGroup::qt_metacall
+40    (int (*)(...))QOpenGLContextGroup::~QOpenGLContextGroup
+48    (int (*)(...))QOpenGLContextGroup::~QOpenGLContextGroup
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QOpenGLContextGroup
+   size=16 align=8
+   base size=16 base align=8
+QOpenGLContextGroup (0x0x7fdbb5c0d478) 0
+    vptr=((& QOpenGLContextGroup::_ZTV19QOpenGLContextGroup) + 16u)
+  QObject (0x0x7fdbb5c0e300) 0
+      primary-for QOpenGLContextGroup (0x0x7fdbb5c0d478)
+
+Class QOpenGLContext::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOpenGLContext::QPrivateSignal (0x0x7fdbb5c0e420) 0 empty
+
+Vtable for QOpenGLContext
+QOpenGLContext::_ZTV14QOpenGLContext: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QOpenGLContext)
+16    (int (*)(...))QOpenGLContext::metaObject
+24    (int (*)(...))QOpenGLContext::qt_metacast
+32    (int (*)(...))QOpenGLContext::qt_metacall
+40    (int (*)(...))QOpenGLContext::~QOpenGLContext
+48    (int (*)(...))QOpenGLContext::~QOpenGLContext
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QOpenGLContext
+   size=16 align=8
+   base size=16 base align=8
+QOpenGLContext (0x0x7fdbb5c0d4e0) 0
+    vptr=((& QOpenGLContext::_ZTV14QOpenGLContext) + 16u)
+  QObject (0x0x7fdbb5c0e3c0) 0
+      primary-for QOpenGLContext (0x0x7fdbb5c0d4e0)
+
+Class QOpenGLDebugMessage
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLDebugMessage (0x0x7fdbb5c0e480) 0
+
+Class QOpenGLDebugLogger::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOpenGLDebugLogger::QPrivateSignal (0x0x7fdbb5c0ec60) 0 empty
+
+Vtable for QOpenGLDebugLogger
+QOpenGLDebugLogger::_ZTV18QOpenGLDebugLogger: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QOpenGLDebugLogger)
+16    (int (*)(...))QOpenGLDebugLogger::metaObject
+24    (int (*)(...))QOpenGLDebugLogger::qt_metacast
+32    (int (*)(...))QOpenGLDebugLogger::qt_metacall
+40    (int (*)(...))QOpenGLDebugLogger::~QOpenGLDebugLogger
+48    (int (*)(...))QOpenGLDebugLogger::~QOpenGLDebugLogger
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QOpenGLDebugLogger
+   size=16 align=8
+   base size=16 base align=8
+QOpenGLDebugLogger (0x0x7fdbb5c0d958) 0
+    vptr=((& QOpenGLDebugLogger::_ZTV18QOpenGLDebugLogger) + 16u)
+  QObject (0x0x7fdbb5c0ec00) 0
+      primary-for QOpenGLDebugLogger (0x0x7fdbb5c0d958)
+
+Class QOpenGLFunctions
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLFunctions (0x0x7fdbb5c0ede0) 0
+
+Class QOpenGLFunctionsPrivate::Functions
+   size=1152 align=8
+   base size=1152 base align=8
+QOpenGLFunctionsPrivate::Functions (0x0x7fdbb598b060) 0
+
+Class QOpenGLFunctionsPrivate
+   size=1152 align=8
+   base size=1152 base align=8
+QOpenGLFunctionsPrivate (0x0x7fdbb598b000) 0
+
+Class QOpenGLExtraFunctions
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLExtraFunctions (0x0x7fdbb5c0dbc8) 0
+  QOpenGLFunctions (0x0x7fdbb5a8a780) 0
+
+Class QOpenGLExtraFunctionsPrivate::Functions
+   size=1728 align=8
+   base size=1728 base align=8
+QOpenGLExtraFunctionsPrivate::Functions (0x0x7fdbb5a8a840) 0
+
+Class QOpenGLExtraFunctionsPrivate
+   size=2880 align=8
+   base size=2880 base align=8
+QOpenGLExtraFunctionsPrivate (0x0x7fdbb5c0dc30) 0
+  QOpenGLFunctionsPrivate (0x0x7fdbb5a8a7e0) 0
+
+Vtable for QOpenGLFramebufferObject
+QOpenGLFramebufferObject::_ZTV24QOpenGLFramebufferObject: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QOpenGLFramebufferObject)
+16    (int (*)(...))QOpenGLFramebufferObject::~QOpenGLFramebufferObject
+24    (int (*)(...))QOpenGLFramebufferObject::~QOpenGLFramebufferObject
+
+Class QOpenGLFramebufferObject
+   size=16 align=8
+   base size=16 base align=8
+QOpenGLFramebufferObject (0x0x7fdbb58b0f00) 0
+    vptr=((& QOpenGLFramebufferObject::_ZTV24QOpenGLFramebufferObject) + 16u)
+
+Class QOpenGLFramebufferObjectFormat
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLFramebufferObjectFormat (0x0x7fdbb550b060) 0
+
+Vtable for QOpenGLPaintDevice
+QOpenGLPaintDevice::_ZTV18QOpenGLPaintDevice: 11u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QOpenGLPaintDevice)
+16    (int (*)(...))QOpenGLPaintDevice::~QOpenGLPaintDevice
+24    (int (*)(...))QOpenGLPaintDevice::~QOpenGLPaintDevice
+32    (int (*)(...))QOpenGLPaintDevice::devType
+40    (int (*)(...))QOpenGLPaintDevice::paintEngine
+48    (int (*)(...))QOpenGLPaintDevice::metric
+56    (int (*)(...))QPaintDevice::initPainter
+64    (int (*)(...))QPaintDevice::redirected
+72    (int (*)(...))QPaintDevice::sharedPainter
+80    (int (*)(...))QOpenGLPaintDevice::ensureActiveTarget
+
+Class QOpenGLPaintDevice
+   size=32 align=8
+   base size=32 base align=8
+QOpenGLPaintDevice (0x0x7fdbb5c0df08) 0
+    vptr=((& QOpenGLPaintDevice::_ZTV18QOpenGLPaintDevice) + 16u)
+  QPaintDevice (0x0x7fdbb550b0c0) 0
+      primary-for QOpenGLPaintDevice (0x0x7fdbb5c0df08)
+
+Class QOpenGLPixelTransferOptions
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLPixelTransferOptions (0x0x7fdbb550b1e0) 0
+
+Class QOpenGLShader::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOpenGLShader::QPrivateSignal (0x0x7fdbb550b540) 0 empty
+
+Vtable for QOpenGLShader
+QOpenGLShader::_ZTV13QOpenGLShader: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QOpenGLShader)
+16    (int (*)(...))QOpenGLShader::metaObject
+24    (int (*)(...))QOpenGLShader::qt_metacast
+32    (int (*)(...))QOpenGLShader::qt_metacall
+40    (int (*)(...))QOpenGLShader::~QOpenGLShader
+48    (int (*)(...))QOpenGLShader::~QOpenGLShader
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QOpenGLShader
+   size=16 align=8
+   base size=16 base align=8
+QOpenGLShader (0x0x7fdbb5543138) 0
+    vptr=((& QOpenGLShader::_ZTV13QOpenGLShader) + 16u)
+  QObject (0x0x7fdbb550b4e0) 0
+      primary-for QOpenGLShader (0x0x7fdbb5543138)
+
+Class QOpenGLShaderProgram::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOpenGLShaderProgram::QPrivateSignal (0x0x7fdbb550b780) 0 empty
+
+Vtable for QOpenGLShaderProgram
+QOpenGLShaderProgram::_ZTV20QOpenGLShaderProgram: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QOpenGLShaderProgram)
+16    (int (*)(...))QOpenGLShaderProgram::metaObject
+24    (int (*)(...))QOpenGLShaderProgram::qt_metacast
+32    (int (*)(...))QOpenGLShaderProgram::qt_metacall
+40    (int (*)(...))QOpenGLShaderProgram::~QOpenGLShaderProgram
+48    (int (*)(...))QOpenGLShaderProgram::~QOpenGLShaderProgram
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QOpenGLShaderProgram::link
+
+Class QOpenGLShaderProgram
+   size=16 align=8
+   base size=16 base align=8
+QOpenGLShaderProgram (0x0x7fdbb5543270) 0
+    vptr=((& QOpenGLShaderProgram::_ZTV20QOpenGLShaderProgram) + 16u)
+  QObject (0x0x7fdbb550b720) 0
+      primary-for QOpenGLShaderProgram (0x0x7fdbb5543270)
+
+Class QOpenGLTexture
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLTexture (0x0x7fdbb550b7e0) 0
+
+Class QOpenGLTextureBlitter
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLTextureBlitter (0x0x7fdbb550ba80) 0
+
+Class QOpenGLTimerQuery::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOpenGLTimerQuery::QPrivateSignal (0x0x7fdbb550bc00) 0 empty
+
+Vtable for QOpenGLTimerQuery
+QOpenGLTimerQuery::_ZTV17QOpenGLTimerQuery: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QOpenGLTimerQuery)
+16    (int (*)(...))QOpenGLTimerQuery::metaObject
+24    (int (*)(...))QOpenGLTimerQuery::qt_metacast
+32    (int (*)(...))QOpenGLTimerQuery::qt_metacall
+40    (int (*)(...))QOpenGLTimerQuery::~QOpenGLTimerQuery
+48    (int (*)(...))QOpenGLTimerQuery::~QOpenGLTimerQuery
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QOpenGLTimerQuery
+   size=16 align=8
+   base size=16 base align=8
+QOpenGLTimerQuery (0x0x7fdbb55433a8) 0
+    vptr=((& QOpenGLTimerQuery::_ZTV17QOpenGLTimerQuery) + 16u)
+  QObject (0x0x7fdbb550bba0) 0
+      primary-for QOpenGLTimerQuery (0x0x7fdbb55433a8)
+
+Class QOpenGLTimeMonitor::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOpenGLTimeMonitor::QPrivateSignal (0x0x7fdbb550bcc0) 0 empty
+
+Vtable for QOpenGLTimeMonitor
+QOpenGLTimeMonitor::_ZTV18QOpenGLTimeMonitor: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QOpenGLTimeMonitor)
+16    (int (*)(...))QOpenGLTimeMonitor::metaObject
+24    (int (*)(...))QOpenGLTimeMonitor::qt_metacast
+32    (int (*)(...))QOpenGLTimeMonitor::qt_metacall
+40    (int (*)(...))QOpenGLTimeMonitor::~QOpenGLTimeMonitor
+48    (int (*)(...))QOpenGLTimeMonitor::~QOpenGLTimeMonitor
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QOpenGLTimeMonitor
+   size=16 align=8
+   base size=16 base align=8
+QOpenGLTimeMonitor (0x0x7fdbb5543410) 0
+    vptr=((& QOpenGLTimeMonitor::_ZTV18QOpenGLTimeMonitor) + 16u)
+  QObject (0x0x7fdbb550bc60) 0
+      primary-for QOpenGLTimeMonitor (0x0x7fdbb5543410)
+
+Class QOpenGLVertexArrayObject::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOpenGLVertexArrayObject::QPrivateSignal (0x0x7fdbb550bd80) 0 empty
+
+Class QOpenGLVertexArrayObject::Binder
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLVertexArrayObject::Binder (0x0x7fdbb550bde0) 0
+
+Vtable for QOpenGLVertexArrayObject
+QOpenGLVertexArrayObject::_ZTV24QOpenGLVertexArrayObject: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QOpenGLVertexArrayObject)
+16    (int (*)(...))QOpenGLVertexArrayObject::metaObject
+24    (int (*)(...))QOpenGLVertexArrayObject::qt_metacast
+32    (int (*)(...))QOpenGLVertexArrayObject::qt_metacall
+40    (int (*)(...))QOpenGLVertexArrayObject::~QOpenGLVertexArrayObject
+48    (int (*)(...))QOpenGLVertexArrayObject::~QOpenGLVertexArrayObject
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QOpenGLVertexArrayObject
+   size=16 align=8
+   base size=16 base align=8
+QOpenGLVertexArrayObject (0x0x7fdbb5543478) 0
+    vptr=((& QOpenGLVertexArrayObject::_ZTV24QOpenGLVertexArrayObject) + 16u)
+  QObject (0x0x7fdbb550bd20) 0
+      primary-for QOpenGLVertexArrayObject (0x0x7fdbb5543478)
+
+Class QPaintDeviceWindow::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPaintDeviceWindow::QPrivateSignal (0x0x7fdbb550bf60) 0 empty
+
+Vtable for QPaintDeviceWindow
+QPaintDeviceWindow::_ZTV18QPaintDeviceWindow: 58u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QPaintDeviceWindow)
+16    (int (*)(...))QPaintDeviceWindow::metaObject
+24    (int (*)(...))QPaintDeviceWindow::qt_metacast
+32    (int (*)(...))QPaintDeviceWindow::qt_metacall
+40    (int (*)(...))QPaintDeviceWindow::~QPaintDeviceWindow
+48    (int (*)(...))QPaintDeviceWindow::~QPaintDeviceWindow
+56    (int (*)(...))QPaintDeviceWindow::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWindow::surfaceType
+120   (int (*)(...))QWindow::format
+128   (int (*)(...))QWindow::size
+136   (int (*)(...))QWindow::accessibleRoot
+144   (int (*)(...))QWindow::focusObject
+152   (int (*)(...))QPaintDeviceWindow::exposeEvent
+160   (int (*)(...))QWindow::resizeEvent
+168   (int (*)(...))QWindow::moveEvent
+176   (int (*)(...))QWindow::focusInEvent
+184   (int (*)(...))QWindow::focusOutEvent
+192   (int (*)(...))QWindow::showEvent
+200   (int (*)(...))QWindow::hideEvent
+208   (int (*)(...))QWindow::keyPressEvent
+216   (int (*)(...))QWindow::keyReleaseEvent
+224   (int (*)(...))QWindow::mousePressEvent
+232   (int (*)(...))QWindow::mouseReleaseEvent
+240   (int (*)(...))QWindow::mouseDoubleClickEvent
+248   (int (*)(...))QWindow::mouseMoveEvent
+256   (int (*)(...))QWindow::wheelEvent
+264   (int (*)(...))QWindow::touchEvent
+272   (int (*)(...))QWindow::tabletEvent
+280   (int (*)(...))QWindow::nativeEvent
+288   (int (*)(...))QWindow::surfaceHandle
+296   (int (*)(...))QPaintDeviceWindow::paintEvent
+304   (int (*)(...))QPaintDeviceWindow::metric
+312   (int (*)(...))QPaintDeviceWindow::paintEngine
+320   (int (*)(...))-16
+328   (int (*)(...))(& _ZTI18QPaintDeviceWindow)
+336   (int (*)(...))QPaintDeviceWindow::_ZThn16_N18QPaintDeviceWindowD1Ev
+344   (int (*)(...))QPaintDeviceWindow::_ZThn16_N18QPaintDeviceWindowD0Ev
+352   (int (*)(...))QWindow::_ZThn16_NK7QWindow6formatEv
+360   (int (*)(...))QWindow::_ZThn16_NK7QWindow13surfaceHandleEv
+368   (int (*)(...))QWindow::_ZThn16_NK7QWindow11surfaceTypeEv
+376   (int (*)(...))QWindow::_ZThn16_NK7QWindow4sizeEv
+384   (int (*)(...))-40
+392   (int (*)(...))(& _ZTI18QPaintDeviceWindow)
+400   (int (*)(...))QPaintDeviceWindow::_ZThn40_N18QPaintDeviceWindowD1Ev
+408   (int (*)(...))QPaintDeviceWindow::_ZThn40_N18QPaintDeviceWindowD0Ev
+416   (int (*)(...))QPaintDevice::devType
+424   (int (*)(...))QPaintDeviceWindow::_ZThn40_NK18QPaintDeviceWindow11paintEngineEv
+432   (int (*)(...))QPaintDeviceWindow::_ZThn40_NK18QPaintDeviceWindow6metricEN12QPaintDevice17PaintDeviceMetricE
+440   (int (*)(...))QPaintDevice::initPainter
+448   (int (*)(...))QPaintDevice::redirected
+456   (int (*)(...))QPaintDevice::sharedPainter
+
+Class QPaintDeviceWindow
+   size=64 align=8
+   base size=64 base align=8
+QPaintDeviceWindow (0x0x7fdbb56abcb0) 0
+    vptr=((& QPaintDeviceWindow::_ZTV18QPaintDeviceWindow) + 16u)
+  QWindow (0x0x7fdbb56abd20) 0
+      primary-for QPaintDeviceWindow (0x0x7fdbb56abcb0)
+    QObject (0x0x7fdbb550be40) 0
+        primary-for QWindow (0x0x7fdbb56abd20)
+    QSurface (0x0x7fdbb550bea0) 16
+        vptr=((& QPaintDeviceWindow::_ZTV18QPaintDeviceWindow) + 336u)
+  QPaintDevice (0x0x7fdbb550bf00) 40
+      vptr=((& QPaintDeviceWindow::_ZTV18QPaintDeviceWindow) + 400u)
+
+Class QOpenGLWindow::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOpenGLWindow::QPrivateSignal (0x0x7fdbb52a9120) 0 empty
+
+Vtable for QOpenGLWindow
+QOpenGLWindow::_ZTV13QOpenGLWindow: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QOpenGLWindow)
+16    (int (*)(...))QOpenGLWindow::metaObject
+24    (int (*)(...))QOpenGLWindow::qt_metacast
+32    (int (*)(...))QOpenGLWindow::qt_metacall
+40    (int (*)(...))QOpenGLWindow::~QOpenGLWindow
+48    (int (*)(...))QOpenGLWindow::~QOpenGLWindow
+56    (int (*)(...))QPaintDeviceWindow::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWindow::surfaceType
+120   (int (*)(...))QWindow::format
+128   (int (*)(...))QWindow::size
+136   (int (*)(...))QWindow::accessibleRoot
+144   (int (*)(...))QWindow::focusObject
+152   (int (*)(...))QPaintDeviceWindow::exposeEvent
+160   (int (*)(...))QOpenGLWindow::resizeEvent
+168   (int (*)(...))QWindow::moveEvent
+176   (int (*)(...))QWindow::focusInEvent
+184   (int (*)(...))QWindow::focusOutEvent
+192   (int (*)(...))QWindow::showEvent
+200   (int (*)(...))QWindow::hideEvent
+208   (int (*)(...))QWindow::keyPressEvent
+216   (int (*)(...))QWindow::keyReleaseEvent
+224   (int (*)(...))QWindow::mousePressEvent
+232   (int (*)(...))QWindow::mouseReleaseEvent
+240   (int (*)(...))QWindow::mouseDoubleClickEvent
+248   (int (*)(...))QWindow::mouseMoveEvent
+256   (int (*)(...))QWindow::wheelEvent
+264   (int (*)(...))QWindow::touchEvent
+272   (int (*)(...))QWindow::tabletEvent
+280   (int (*)(...))QWindow::nativeEvent
+288   (int (*)(...))QWindow::surfaceHandle
+296   (int (*)(...))QOpenGLWindow::paintEvent
+304   (int (*)(...))QOpenGLWindow::metric
+312   (int (*)(...))QPaintDeviceWindow::paintEngine
+320   (int (*)(...))QOpenGLWindow::initializeGL
+328   (int (*)(...))QOpenGLWindow::resizeGL
+336   (int (*)(...))QOpenGLWindow::paintGL
+344   (int (*)(...))QOpenGLWindow::paintUnderGL
+352   (int (*)(...))QOpenGLWindow::paintOverGL
+360   (int (*)(...))QOpenGLWindow::redirected
+368   (int (*)(...))-16
+376   (int (*)(...))(& _ZTI13QOpenGLWindow)
+384   (int (*)(...))QOpenGLWindow::_ZThn16_N13QOpenGLWindowD1Ev
+392   (int (*)(...))QOpenGLWindow::_ZThn16_N13QOpenGLWindowD0Ev
+400   (int (*)(...))QWindow::_ZThn16_NK7QWindow6formatEv
+408   (int (*)(...))QWindow::_ZThn16_NK7QWindow13surfaceHandleEv
+416   (int (*)(...))QWindow::_ZThn16_NK7QWindow11surfaceTypeEv
+424   (int (*)(...))QWindow::_ZThn16_NK7QWindow4sizeEv
+432   (int (*)(...))-40
+440   (int (*)(...))(& _ZTI13QOpenGLWindow)
+448   (int (*)(...))QOpenGLWindow::_ZThn40_N13QOpenGLWindowD1Ev
+456   (int (*)(...))QOpenGLWindow::_ZThn40_N13QOpenGLWindowD0Ev
+464   (int (*)(...))QPaintDevice::devType
+472   (int (*)(...))QPaintDeviceWindow::_ZThn40_NK18QPaintDeviceWindow11paintEngineEv
+480   (int (*)(...))QOpenGLWindow::_ZThn40_NK13QOpenGLWindow6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QPaintDevice::initPainter
+496   (int (*)(...))QOpenGLWindow::_ZThn40_NK13QOpenGLWindow10redirectedEP6QPoint
+504   (int (*)(...))QPaintDevice::sharedPainter
+
+Class QOpenGLWindow
+   size=64 align=8
+   base size=64 base align=8
+QOpenGLWindow (0x0x7fdbb5543548) 0
+    vptr=((& QOpenGLWindow::_ZTV13QOpenGLWindow) + 16u)
+  QPaintDeviceWindow (0x0x7fdbb52a30e0) 0
+      primary-for QOpenGLWindow (0x0x7fdbb5543548)
+    QWindow (0x0x7fdbb52a3150) 0
+        primary-for QPaintDeviceWindow (0x0x7fdbb52a30e0)
+      QObject (0x0x7fdbb52a9000) 0
+          primary-for QWindow (0x0x7fdbb52a3150)
+      QSurface (0x0x7fdbb52a9060) 16
+          vptr=((& QOpenGLWindow::_ZTV13QOpenGLWindow) + 384u)
+    QPaintDevice (0x0x7fdbb52a90c0) 40
+        vptr=((& QOpenGLWindow::_ZTV13QOpenGLWindow) + 448u)
+
+Class QPageSize
+   size=8 align=8
+   base size=8 base align=8
+QPageSize (0x0x7fdbb52a9180) 0
+
+Class QPageLayout
+   size=8 align=8
+   base size=8 base align=8
+QPageLayout (0x0x7fdbb52a9b40) 0
+
+Class QPagedPaintDevice::Margins
+   size=32 align=8
+   base size=32 base align=8
+QPagedPaintDevice::Margins (0x0x7fdbb53415a0) 0
+
+Vtable for QPagedPaintDevice
+QPagedPaintDevice::_ZTV17QPagedPaintDevice: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QPagedPaintDevice)
+16    0u
+24    0u
+32    (int (*)(...))QPaintDevice::devType
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))QPaintDevice::metric
+56    (int (*)(...))QPaintDevice::initPainter
+64    (int (*)(...))QPaintDevice::redirected
+72    (int (*)(...))QPaintDevice::sharedPainter
+80    (int (*)(...))__cxa_pure_virtual
+88    (int (*)(...))QPagedPaintDevice::setPageSize
+96    (int (*)(...))QPagedPaintDevice::setPageSizeMM
+104   (int (*)(...))QPagedPaintDevice::setMargins
+
+Class QPagedPaintDevice
+   size=32 align=8
+   base size=32 base align=8
+QPagedPaintDevice (0x0x7fdbb5340270) 0
+    vptr=((& QPagedPaintDevice::_ZTV17QPagedPaintDevice) + 16u)
+  QPaintDevice (0x0x7fdbb5341540) 0
+      primary-for QPagedPaintDevice (0x0x7fdbb5340270)
+
+Class QPainter::PixmapFragment
+   size=80 align=8
+   base size=80 base align=8
+QPainter::PixmapFragment (0x0x7fdbb5341660) 0
+
+Class QPainter
+   size=8 align=8
+   base size=8 base align=8
+QPainter (0x0x7fdbb5341600) 0
+
+Class QTextItem
+   size=1 align=1
+   base size=0 base align=1
+QTextItem (0x0x7fdbb514c480) 0 empty
+
+Vtable for QPaintEngine
+QPaintEngine::_ZTV12QPaintEngine: 24u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QPaintEngine)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))QPaintEngine::drawRects
+64    (int (*)(...))QPaintEngine::drawRects
+72    (int (*)(...))QPaintEngine::drawLines
+80    (int (*)(...))QPaintEngine::drawLines
+88    (int (*)(...))QPaintEngine::drawEllipse
+96    (int (*)(...))QPaintEngine::drawEllipse
+104   (int (*)(...))QPaintEngine::drawPath
+112   (int (*)(...))QPaintEngine::drawPoints
+120   (int (*)(...))QPaintEngine::drawPoints
+128   (int (*)(...))QPaintEngine::drawPolygon
+136   (int (*)(...))QPaintEngine::drawPolygon
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))QPaintEngine::drawTextItem
+160   (int (*)(...))QPaintEngine::drawTiledPixmap
+168   (int (*)(...))QPaintEngine::drawImage
+176   (int (*)(...))QPaintEngine::coordinateOffset
+184   (int (*)(...))__cxa_pure_virtual
+
+Class QPaintEngine
+   size=32 align=8
+   base size=32 base align=8
+QPaintEngine (0x0x7fdbb514c720) 0
+    vptr=((& QPaintEngine::_ZTV12QPaintEngine) + 16u)
+
+Class QPaintEngineState
+   size=4 align=4
+   base size=4 base align=4
+QPaintEngineState (0x0x7fdbb514c9c0) 0
+
+Class QPdfWriter::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPdfWriter::QPrivateSignal (0x0x7fdbb514cde0) 0 empty
+
+Vtable for QPdfWriter
+QPdfWriter::_ZTV10QPdfWriter: 34u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QPdfWriter)
+16    (int (*)(...))QPdfWriter::metaObject
+24    (int (*)(...))QPdfWriter::qt_metacast
+32    (int (*)(...))QPdfWriter::qt_metacall
+40    (int (*)(...))QPdfWriter::~QPdfWriter
+48    (int (*)(...))QPdfWriter::~QPdfWriter
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QPdfWriter::newPage
+120   (int (*)(...))QPdfWriter::setPageSize
+128   (int (*)(...))QPdfWriter::setPageSizeMM
+136   (int (*)(...))QPdfWriter::setMargins
+144   (int (*)(...))QPdfWriter::paintEngine
+152   (int (*)(...))QPdfWriter::metric
+160   (int (*)(...))-16
+168   (int (*)(...))(& _ZTI10QPdfWriter)
+176   (int (*)(...))QPdfWriter::_ZThn16_N10QPdfWriterD1Ev
+184   (int (*)(...))QPdfWriter::_ZThn16_N10QPdfWriterD0Ev
+192   (int (*)(...))QPaintDevice::devType
+200   (int (*)(...))QPdfWriter::_ZThn16_NK10QPdfWriter11paintEngineEv
+208   (int (*)(...))QPdfWriter::_ZThn16_NK10QPdfWriter6metricEN12QPaintDevice17PaintDeviceMetricE
+216   (int (*)(...))QPaintDevice::initPainter
+224   (int (*)(...))QPaintDevice::redirected
+232   (int (*)(...))QPaintDevice::sharedPainter
+240   (int (*)(...))QPdfWriter::_ZThn16_N10QPdfWriter7newPageEv
+248   (int (*)(...))QPdfWriter::_ZThn16_N10QPdfWriter11setPageSizeEN17QPagedPaintDevice8PageSizeE
+256   (int (*)(...))QPdfWriter::_ZThn16_N10QPdfWriter13setPageSizeMMERK6QSizeF
+264   (int (*)(...))QPdfWriter::_ZThn16_N10QPdfWriter10setMarginsERKN17QPagedPaintDevice7MarginsE
+
+Class QPdfWriter
+   size=48 align=8
+   base size=48 base align=8
+QPdfWriter (0x0x7fdbb52235b0) 0
+    vptr=((& QPdfWriter::_ZTV10QPdfWriter) + 16u)
+  QObject (0x0x7fdbb514cd20) 0
+      primary-for QPdfWriter (0x0x7fdbb52235b0)
+  QPagedPaintDevice (0x0x7fdbb51732d8) 16
+      vptr=((& QPdfWriter::_ZTV10QPdfWriter) + 176u)
+    QPaintDevice (0x0x7fdbb514cd80) 16
+        primary-for QPagedPaintDevice (0x0x7fdbb51732d8)
+
+Vtable for QPicture
+QPicture::_ZTV8QPicture: 11u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI8QPicture)
+16    (int (*)(...))QPicture::~QPicture
+24    (int (*)(...))QPicture::~QPicture
+32    (int (*)(...))QPicture::devType
+40    (int (*)(...))QPicture::paintEngine
+48    (int (*)(...))QPicture::metric
+56    (int (*)(...))QPaintDevice::initPainter
+64    (int (*)(...))QPaintDevice::redirected
+72    (int (*)(...))QPaintDevice::sharedPainter
+80    (int (*)(...))QPicture::setData
+
+Class QPicture
+   size=32 align=8
+   base size=32 base align=8
+QPicture (0x0x7fdbb5173340) 0
+    vptr=((& QPicture::_ZTV8QPicture) + 16u)
+  QPaintDevice (0x0x7fdbb514cf60) 0
+      primary-for QPicture (0x0x7fdbb5173340)
+
+Class QPictureIO
+   size=8 align=8
+   base size=8 base align=8
+QPictureIO (0x0x7fdbb52642a0) 0
+
+Class QPictureFormatPlugin::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPictureFormatPlugin::QPrivateSignal (0x0x7fdbb5264360) 0 empty
+
+Vtable for QPictureFormatPlugin
+QPictureFormatPlugin::_ZTV20QPictureFormatPlugin: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QPictureFormatPlugin)
+16    (int (*)(...))QPictureFormatPlugin::metaObject
+24    (int (*)(...))QPictureFormatPlugin::qt_metacast
+32    (int (*)(...))QPictureFormatPlugin::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QPictureFormatPlugin::loadPicture
+120   (int (*)(...))QPictureFormatPlugin::savePicture
+128   (int (*)(...))__cxa_pure_virtual
+
+Class QPictureFormatPlugin
+   size=16 align=8
+   base size=16 base align=8
+QPictureFormatPlugin (0x0x7fdbb5173548) 0
+    vptr=((& QPictureFormatPlugin::_ZTV20QPictureFormatPlugin) + 16u)
+  QObject (0x0x7fdbb5264300) 0
+      primary-for QPictureFormatPlugin (0x0x7fdbb5173548)
+
+Class QPixmapCache::Key
+   size=8 align=8
+   base size=8 base align=8
+QPixmapCache::Key (0x0x7fdbb5264420) 0
+
+Class QPixmapCache
+   size=1 align=1
+   base size=0 base align=1
+QPixmapCache (0x0x7fdbb52643c0) 0 empty
+
+Class QRasterWindow::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QRasterWindow::QPrivateSignal (0x0x7fdbb4f135a0) 0 empty
+
+Vtable for QRasterWindow
+QRasterWindow::_ZTV13QRasterWindow: 59u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QRasterWindow)
+16    (int (*)(...))QRasterWindow::metaObject
+24    (int (*)(...))QRasterWindow::qt_metacast
+32    (int (*)(...))QRasterWindow::qt_metacall
+40    (int (*)(...))QRasterWindow::~QRasterWindow
+48    (int (*)(...))QRasterWindow::~QRasterWindow
+56    (int (*)(...))QPaintDeviceWindow::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWindow::surfaceType
+120   (int (*)(...))QWindow::format
+128   (int (*)(...))QWindow::size
+136   (int (*)(...))QWindow::accessibleRoot
+144   (int (*)(...))QWindow::focusObject
+152   (int (*)(...))QPaintDeviceWindow::exposeEvent
+160   (int (*)(...))QWindow::resizeEvent
+168   (int (*)(...))QWindow::moveEvent
+176   (int (*)(...))QWindow::focusInEvent
+184   (int (*)(...))QWindow::focusOutEvent
+192   (int (*)(...))QWindow::showEvent
+200   (int (*)(...))QWindow::hideEvent
+208   (int (*)(...))QWindow::keyPressEvent
+216   (int (*)(...))QWindow::keyReleaseEvent
+224   (int (*)(...))QWindow::mousePressEvent
+232   (int (*)(...))QWindow::mouseReleaseEvent
+240   (int (*)(...))QWindow::mouseDoubleClickEvent
+248   (int (*)(...))QWindow::mouseMoveEvent
+256   (int (*)(...))QWindow::wheelEvent
+264   (int (*)(...))QWindow::touchEvent
+272   (int (*)(...))QWindow::tabletEvent
+280   (int (*)(...))QWindow::nativeEvent
+288   (int (*)(...))QWindow::surfaceHandle
+296   (int (*)(...))QPaintDeviceWindow::paintEvent
+304   (int (*)(...))QRasterWindow::metric
+312   (int (*)(...))QPaintDeviceWindow::paintEngine
+320   (int (*)(...))QRasterWindow::redirected
+328   (int (*)(...))-16
+336   (int (*)(...))(& _ZTI13QRasterWindow)
+344   (int (*)(...))QRasterWindow::_ZThn16_N13QRasterWindowD1Ev
+352   (int (*)(...))QRasterWindow::_ZThn16_N13QRasterWindowD0Ev
+360   (int (*)(...))QWindow::_ZThn16_NK7QWindow6formatEv
+368   (int (*)(...))QWindow::_ZThn16_NK7QWindow13surfaceHandleEv
+376   (int (*)(...))QWindow::_ZThn16_NK7QWindow11surfaceTypeEv
+384   (int (*)(...))QWindow::_ZThn16_NK7QWindow4sizeEv
+392   (int (*)(...))-40
+400   (int (*)(...))(& _ZTI13QRasterWindow)
+408   (int (*)(...))QRasterWindow::_ZThn40_N13QRasterWindowD1Ev
+416   (int (*)(...))QRasterWindow::_ZThn40_N13QRasterWindowD0Ev
+424   (int (*)(...))QPaintDevice::devType
+432   (int (*)(...))QPaintDeviceWindow::_ZThn40_NK18QPaintDeviceWindow11paintEngineEv
+440   (int (*)(...))QRasterWindow::_ZThn40_NK13QRasterWindow6metricEN12QPaintDevice17PaintDeviceMetricE
+448   (int (*)(...))QPaintDevice::initPainter
+456   (int (*)(...))QRasterWindow::_ZThn40_NK13QRasterWindow10redirectedEP6QPoint
+464   (int (*)(...))QPaintDevice::sharedPainter
+
+Class QRasterWindow
+   size=64 align=8
+   base size=64 base align=8
+QRasterWindow (0x0x7fdbb4f0cc30) 0
+    vptr=((& QRasterWindow::_ZTV13QRasterWindow) + 16u)
+  QPaintDeviceWindow (0x0x7fdbb4f1b380) 0
+      primary-for QRasterWindow (0x0x7fdbb4f0cc30)
+    QWindow (0x0x7fdbb4f1b3f0) 0
+        primary-for QPaintDeviceWindow (0x0x7fdbb4f1b380)
+      QObject (0x0x7fdbb4f13480) 0
+          primary-for QWindow (0x0x7fdbb4f1b3f0)
+      QSurface (0x0x7fdbb4f134e0) 16
+          vptr=((& QRasterWindow::_ZTV13QRasterWindow) + 344u)
+    QPaintDevice (0x0x7fdbb4f13540) 40
+        vptr=((& QRasterWindow::_ZTV13QRasterWindow) + 408u)
+
+Class QScreen::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QScreen::QPrivateSignal (0x0x7fdbb4f13660) 0 empty
+
+Vtable for QScreen
+QScreen::_ZTV7QScreen: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QScreen)
+16    (int (*)(...))QScreen::metaObject
+24    (int (*)(...))QScreen::qt_metacast
+32    (int (*)(...))QScreen::qt_metacall
+40    (int (*)(...))QScreen::~QScreen
+48    (int (*)(...))QScreen::~QScreen
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QScreen
+   size=16 align=8
+   base size=16 base align=8
+QScreen (0x0x7fdbb4f0cd00) 0
+    vptr=((& QScreen::_ZTV7QScreen) + 16u)
+  QObject (0x0x7fdbb4f13600) 0
+      primary-for QScreen (0x0x7fdbb4f0cd00)
+
+Class QSessionManager::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSessionManager::QPrivateSignal (0x0x7fdbb4f13720) 0 empty
+
+Vtable for QSessionManager
+QSessionManager::_ZTV15QSessionManager: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QSessionManager)
+16    (int (*)(...))QSessionManager::metaObject
+24    (int (*)(...))QSessionManager::qt_metacast
+32    (int (*)(...))QSessionManager::qt_metacall
+40    (int (*)(...))QSessionManager::~QSessionManager
+48    (int (*)(...))QSessionManager::~QSessionManager
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QSessionManager
+   size=16 align=8
+   base size=16 base align=8
+QSessionManager (0x0x7fdbb4f0cd68) 0
+    vptr=((& QSessionManager::_ZTV15QSessionManager) + 16u)
+  QObject (0x0x7fdbb4f136c0) 0
+      primary-for QSessionManager (0x0x7fdbb4f0cd68)
+
+Vtable for QStandardItem
+QStandardItem::_ZTV13QStandardItem: 11u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QStandardItem)
+16    (int (*)(...))QStandardItem::~QStandardItem
+24    (int (*)(...))QStandardItem::~QStandardItem
+32    (int (*)(...))QStandardItem::data
+40    (int (*)(...))QStandardItem::setData
+48    (int (*)(...))QStandardItem::clone
+56    (int (*)(...))QStandardItem::type
+64    (int (*)(...))QStandardItem::read
+72    (int (*)(...))QStandardItem::write
+80    (int (*)(...))QStandardItem::operator<
+
+Class QStandardItem
+   size=16 align=8
+   base size=16 base align=8
+QStandardItem (0x0x7fdbb4f13780) 0
+    vptr=((& QStandardItem::_ZTV13QStandardItem) + 16u)
+
+Class QStandardItemModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QStandardItemModel::QPrivateSignal (0x0x7fdbb4f13ea0) 0 empty
+
+Vtable for QStandardItemModel
+QStandardItemModel::_ZTV18QStandardItemModel: 48u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QStandardItemModel)
+16    (int (*)(...))QStandardItemModel::metaObject
+24    (int (*)(...))QStandardItemModel::qt_metacast
+32    (int (*)(...))QStandardItemModel::qt_metacall
+40    (int (*)(...))QStandardItemModel::~QStandardItemModel
+48    (int (*)(...))QStandardItemModel::~QStandardItemModel
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QStandardItemModel::index
+120   (int (*)(...))QStandardItemModel::parent
+128   (int (*)(...))QStandardItemModel::sibling
+136   (int (*)(...))QStandardItemModel::rowCount
+144   (int (*)(...))QStandardItemModel::columnCount
+152   (int (*)(...))QStandardItemModel::hasChildren
+160   (int (*)(...))QStandardItemModel::data
+168   (int (*)(...))QStandardItemModel::setData
+176   (int (*)(...))QStandardItemModel::headerData
+184   (int (*)(...))QStandardItemModel::setHeaderData
+192   (int (*)(...))QStandardItemModel::itemData
+200   (int (*)(...))QStandardItemModel::setItemData
+208   (int (*)(...))QStandardItemModel::mimeTypes
+216   (int (*)(...))QStandardItemModel::mimeData
+224   (int (*)(...))QAbstractItemModel::canDropMimeData
+232   (int (*)(...))QStandardItemModel::dropMimeData
+240   (int (*)(...))QStandardItemModel::supportedDropActions
+248   (int (*)(...))QAbstractItemModel::supportedDragActions
+256   (int (*)(...))QStandardItemModel::insertRows
+264   (int (*)(...))QStandardItemModel::insertColumns
+272   (int (*)(...))QStandardItemModel::removeRows
+280   (int (*)(...))QStandardItemModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QAbstractItemModel::fetchMore
+312   (int (*)(...))QAbstractItemModel::canFetchMore
+320   (int (*)(...))QStandardItemModel::flags
+328   (int (*)(...))QStandardItemModel::sort
+336   (int (*)(...))QAbstractItemModel::buddy
+344   (int (*)(...))QAbstractItemModel::match
+352   (int (*)(...))QAbstractItemModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractItemModel::submit
+376   (int (*)(...))QAbstractItemModel::revert
+
+Class QStandardItemModel
+   size=16 align=8
+   base size=16 base align=8
+QStandardItemModel (0x0x7fdbb4fa7410) 0
+    vptr=((& QStandardItemModel::_ZTV18QStandardItemModel) + 16u)
+  QAbstractItemModel (0x0x7fdbb4fa7478) 0
+      primary-for QStandardItemModel (0x0x7fdbb4fa7410)
+    QObject (0x0x7fdbb4f13e40) 0
+        primary-for QAbstractItemModel (0x0x7fdbb4fa7478)
+
+Class QStaticText
+   size=8 align=8
+   base size=8 base align=8
+QStaticText (0x0x7fdbb4f13f00) 0
+
+Class QStyleHints::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QStyleHints::QPrivateSignal (0x0x7fdbb50743c0) 0 empty
+
+Vtable for QStyleHints
+QStyleHints::_ZTV11QStyleHints: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QStyleHints)
+16    (int (*)(...))QStyleHints::metaObject
+24    (int (*)(...))QStyleHints::qt_metacast
+32    (int (*)(...))QStyleHints::qt_metacall
+40    (int (*)(...))QStyleHints::~QStyleHints
+48    (int (*)(...))QStyleHints::~QStyleHints
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QStyleHints
+   size=16 align=8
+   base size=16 base align=8
+QStyleHints (0x0x7fdbb4fa7680) 0
+    vptr=((& QStyleHints::_ZTV11QStyleHints) + 16u)
+  QObject (0x0x7fdbb5074360) 0
+      primary-for QStyleHints (0x0x7fdbb4fa7680)
+
+Class QTextObject::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTextObject::QPrivateSignal (0x0x7fdbb5074480) 0 empty
+
+Vtable for QTextObject
+QTextObject::_ZTV11QTextObject: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QTextObject)
+16    (int (*)(...))QTextObject::metaObject
+24    (int (*)(...))QTextObject::qt_metacast
+32    (int (*)(...))QTextObject::qt_metacall
+40    (int (*)(...))QTextObject::~QTextObject
+48    (int (*)(...))QTextObject::~QTextObject
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QTextObject
+   size=16 align=8
+   base size=16 base align=8
+QTextObject (0x0x7fdbb4fa76e8) 0
+    vptr=((& QTextObject::_ZTV11QTextObject) + 16u)
+  QObject (0x0x7fdbb5074420) 0
+      primary-for QTextObject (0x0x7fdbb4fa76e8)
+
+Class QTextBlockGroup::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTextBlockGroup::QPrivateSignal (0x0x7fdbb5074540) 0 empty
+
+Vtable for QTextBlockGroup
+QTextBlockGroup::_ZTV15QTextBlockGroup: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QTextBlockGroup)
+16    (int (*)(...))QTextBlockGroup::metaObject
+24    (int (*)(...))QTextBlockGroup::qt_metacast
+32    (int (*)(...))QTextBlockGroup::qt_metacall
+40    (int (*)(...))QTextBlockGroup::~QTextBlockGroup
+48    (int (*)(...))QTextBlockGroup::~QTextBlockGroup
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QTextBlockGroup::blockInserted
+120   (int (*)(...))QTextBlockGroup::blockRemoved
+128   (int (*)(...))QTextBlockGroup::blockFormatChanged
+
+Class QTextBlockGroup
+   size=16 align=8
+   base size=16 base align=8
+QTextBlockGroup (0x0x7fdbb4fa7750) 0
+    vptr=((& QTextBlockGroup::_ZTV15QTextBlockGroup) + 16u)
+  QTextObject (0x0x7fdbb4fa77b8) 0
+      primary-for QTextBlockGroup (0x0x7fdbb4fa7750)
+    QObject (0x0x7fdbb50744e0) 0
+        primary-for QTextObject (0x0x7fdbb4fa77b8)
+
+Vtable for QTextFrameLayoutData
+QTextFrameLayoutData::_ZTV20QTextFrameLayoutData: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QTextFrameLayoutData)
+16    (int (*)(...))QTextFrameLayoutData::~QTextFrameLayoutData
+24    (int (*)(...))QTextFrameLayoutData::~QTextFrameLayoutData
+
+Class QTextFrameLayoutData
+   size=8 align=8
+   base size=8 base align=8
+QTextFrameLayoutData (0x0x7fdbb50745a0) 0 nearly-empty
+    vptr=((& QTextFrameLayoutData::_ZTV20QTextFrameLayoutData) + 16u)
+
+Class QTextFrame::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTextFrame::QPrivateSignal (0x0x7fdbb5074660) 0 empty
+
+Class QTextFrame::iterator
+   size=32 align=8
+   base size=28 base align=8
+QTextFrame::iterator (0x0x7fdbb50746c0) 0
+
+Vtable for QTextFrame
+QTextFrame::_ZTV10QTextFrame: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QTextFrame)
+16    (int (*)(...))QTextFrame::metaObject
+24    (int (*)(...))QTextFrame::qt_metacast
+32    (int (*)(...))QTextFrame::qt_metacall
+40    (int (*)(...))QTextFrame::~QTextFrame
+48    (int (*)(...))QTextFrame::~QTextFrame
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QTextFrame
+   size=16 align=8
+   base size=16 base align=8
+QTextFrame (0x0x7fdbb4fa7820) 0
+    vptr=((& QTextFrame::_ZTV10QTextFrame) + 16u)
+  QTextObject (0x0x7fdbb4fa7888) 0
+      primary-for QTextFrame (0x0x7fdbb4fa7820)
+    QObject (0x0x7fdbb5074600) 0
+        primary-for QTextObject (0x0x7fdbb4fa7888)
+
+Vtable for QTextBlockUserData
+QTextBlockUserData::_ZTV18QTextBlockUserData: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QTextBlockUserData)
+16    (int (*)(...))QTextBlockUserData::~QTextBlockUserData
+24    (int (*)(...))QTextBlockUserData::~QTextBlockUserData
+
+Class QTextBlockUserData
+   size=8 align=8
+   base size=8 base align=8
+QTextBlockUserData (0x0x7fdbb5074960) 0 nearly-empty
+    vptr=((& QTextBlockUserData::_ZTV18QTextBlockUserData) + 16u)
+
+Class QTextBlock::iterator
+   size=24 align=8
+   base size=20 base align=8
+QTextBlock::iterator (0x0x7fdbb5074a20) 0
+
+Class QTextBlock
+   size=16 align=8
+   base size=12 base align=8
+QTextBlock (0x0x7fdbb50749c0) 0
+
+Class QTextFragment
+   size=16 align=8
+   base size=16 base align=8
+QTextFragment (0x0x7fdbb5074f00) 0
+
+Class QSyntaxHighlighter::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSyntaxHighlighter::QPrivateSignal (0x0x7fdbb4d31240) 0 empty
+
+Vtable for QSyntaxHighlighter
+QSyntaxHighlighter::_ZTV18QSyntaxHighlighter: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QSyntaxHighlighter)
+16    (int (*)(...))QSyntaxHighlighter::metaObject
+24    (int (*)(...))QSyntaxHighlighter::qt_metacast
+32    (int (*)(...))QSyntaxHighlighter::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+
+Class QSyntaxHighlighter
+   size=16 align=8
+   base size=16 base align=8
+QSyntaxHighlighter (0x0x7fdbb4fa7f70) 0
+    vptr=((& QSyntaxHighlighter::_ZTV18QSyntaxHighlighter) + 16u)
+  QObject (0x0x7fdbb4d311e0) 0
+      primary-for QSyntaxHighlighter (0x0x7fdbb4fa7f70)
+
+Class QTextDocumentFragment
+   size=8 align=8
+   base size=8 base align=8
+QTextDocumentFragment (0x0x7fdbb4d312a0) 0
+
+Class QTextDocumentWriter
+   size=8 align=8
+   base size=8 base align=8
+QTextDocumentWriter (0x0x7fdbb4d31300) 0
+
+Class QTextList::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTextList::QPrivateSignal (0x0x7fdbb4d313c0) 0 empty
+
+Vtable for QTextList
+QTextList::_ZTV9QTextList: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QTextList)
+16    (int (*)(...))QTextList::metaObject
+24    (int (*)(...))QTextList::qt_metacast
+32    (int (*)(...))QTextList::qt_metacall
+40    (int (*)(...))QTextList::~QTextList
+48    (int (*)(...))QTextList::~QTextList
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QTextBlockGroup::blockInserted
+120   (int (*)(...))QTextBlockGroup::blockRemoved
+128   (int (*)(...))QTextBlockGroup::blockFormatChanged
+
+Class QTextList
+   size=16 align=8
+   base size=16 base align=8
+QTextList (0x0x7fdbb4d59000) 0
+    vptr=((& QTextList::_ZTV9QTextList) + 16u)
+  QTextBlockGroup (0x0x7fdbb4d59068) 0
+      primary-for QTextList (0x0x7fdbb4d59000)
+    QTextObject (0x0x7fdbb4d590d0) 0
+        primary-for QTextBlockGroup (0x0x7fdbb4d59068)
+      QObject (0x0x7fdbb4d31360) 0
+          primary-for QTextObject (0x0x7fdbb4d590d0)
+
+Class QTextTableCell
+   size=16 align=8
+   base size=12 base align=8
+QTextTableCell (0x0x7fdbb4d31420) 0
+
+Class QTextTable::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTextTable::QPrivateSignal (0x0x7fdbb4d314e0) 0 empty
+
+Vtable for QTextTable
+QTextTable::_ZTV10QTextTable: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QTextTable)
+16    (int (*)(...))QTextTable::metaObject
+24    (int (*)(...))QTextTable::qt_metacast
+32    (int (*)(...))QTextTable::qt_metacall
+40    (int (*)(...))QTextTable::~QTextTable
+48    (int (*)(...))QTextTable::~QTextTable
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QTextTable
+   size=16 align=8
+   base size=16 base align=8
+QTextTable (0x0x7fdbb4d59138) 0
+    vptr=((& QTextTable::_ZTV10QTextTable) + 16u)
+  QTextFrame (0x0x7fdbb4d591a0) 0
+      primary-for QTextTable (0x0x7fdbb4d59138)
+    QTextObject (0x0x7fdbb4d59208) 0
+        primary-for QTextFrame (0x0x7fdbb4d591a0)
+      QObject (0x0x7fdbb4d31480) 0
+          primary-for QTextObject (0x0x7fdbb4d59208)
+
+Class QValidator::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QValidator::QPrivateSignal (0x0x7fdbb4d315a0) 0 empty
+
+Vtable for QValidator
+QValidator::_ZTV10QValidator: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QValidator)
+16    (int (*)(...))QValidator::metaObject
+24    (int (*)(...))QValidator::qt_metacast
+32    (int (*)(...))QValidator::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))QValidator::fixup
+
+Class QValidator
+   size=16 align=8
+   base size=16 base align=8
+QValidator (0x0x7fdbb4d59270) 0
+    vptr=((& QValidator::_ZTV10QValidator) + 16u)
+  QObject (0x0x7fdbb4d31540) 0
+      primary-for QValidator (0x0x7fdbb4d59270)
+
+Class QIntValidator::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QIntValidator::QPrivateSignal (0x0x7fdbb4d31660) 0 empty
+
+Vtable for QIntValidator
+QIntValidator::_ZTV13QIntValidator: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QIntValidator)
+16    (int (*)(...))QIntValidator::metaObject
+24    (int (*)(...))QIntValidator::qt_metacast
+32    (int (*)(...))QIntValidator::qt_metacall
+40    (int (*)(...))QIntValidator::~QIntValidator
+48    (int (*)(...))QIntValidator::~QIntValidator
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QIntValidator::validate
+120   (int (*)(...))QIntValidator::fixup
+128   (int (*)(...))QIntValidator::setRange
+
+Class QIntValidator
+   size=24 align=8
+   base size=24 base align=8
+QIntValidator (0x0x7fdbb4d592d8) 0
+    vptr=((& QIntValidator::_ZTV13QIntValidator) + 16u)
+  QValidator (0x0x7fdbb4d59340) 0
+      primary-for QIntValidator (0x0x7fdbb4d592d8)
+    QObject (0x0x7fdbb4d31600) 0
+        primary-for QValidator (0x0x7fdbb4d59340)
+
+Class QDoubleValidator::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDoubleValidator::QPrivateSignal (0x0x7fdbb4d31720) 0 empty
+
+Vtable for QDoubleValidator
+QDoubleValidator::_ZTV16QDoubleValidator: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QDoubleValidator)
+16    (int (*)(...))QDoubleValidator::metaObject
+24    (int (*)(...))QDoubleValidator::qt_metacast
+32    (int (*)(...))QDoubleValidator::qt_metacall
+40    (int (*)(...))QDoubleValidator::~QDoubleValidator
+48    (int (*)(...))QDoubleValidator::~QDoubleValidator
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QDoubleValidator::validate
+120   (int (*)(...))QValidator::fixup
+128   (int (*)(...))QDoubleValidator::setRange
+
+Class QDoubleValidator
+   size=40 align=8
+   base size=36 base align=8
+QDoubleValidator (0x0x7fdbb4d593a8) 0
+    vptr=((& QDoubleValidator::_ZTV16QDoubleValidator) + 16u)
+  QValidator (0x0x7fdbb4d59410) 0
+      primary-for QDoubleValidator (0x0x7fdbb4d593a8)
+    QObject (0x0x7fdbb4d316c0) 0
+        primary-for QValidator (0x0x7fdbb4d59410)
+
+Class QRegExpValidator::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QRegExpValidator::QPrivateSignal (0x0x7fdbb4d31840) 0 empty
+
+Vtable for QRegExpValidator
+QRegExpValidator::_ZTV16QRegExpValidator: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QRegExpValidator)
+16    (int (*)(...))QRegExpValidator::metaObject
+24    (int (*)(...))QRegExpValidator::qt_metacast
+32    (int (*)(...))QRegExpValidator::qt_metacall
+40    (int (*)(...))QRegExpValidator::~QRegExpValidator
+48    (int (*)(...))QRegExpValidator::~QRegExpValidator
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QRegExpValidator::validate
+120   (int (*)(...))QValidator::fixup
+
+Class QRegExpValidator
+   size=24 align=8
+   base size=24 base align=8
+QRegExpValidator (0x0x7fdbb4d59478) 0
+    vptr=((& QRegExpValidator::_ZTV16QRegExpValidator) + 16u)
+  QValidator (0x0x7fdbb4d594e0) 0
+      primary-for QRegExpValidator (0x0x7fdbb4d59478)
+    QObject (0x0x7fdbb4d317e0) 0
+        primary-for QValidator (0x0x7fdbb4d594e0)
+
+Class QRegularExpressionValidator::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QRegularExpressionValidator::QPrivateSignal (0x0x7fdbb4d31900) 0 empty
+
+Vtable for QRegularExpressionValidator
+QRegularExpressionValidator::_ZTV27QRegularExpressionValidator: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI27QRegularExpressionValidator)
+16    (int (*)(...))QRegularExpressionValidator::metaObject
+24    (int (*)(...))QRegularExpressionValidator::qt_metacast
+32    (int (*)(...))QRegularExpressionValidator::qt_metacall
+40    (int (*)(...))QRegularExpressionValidator::~QRegularExpressionValidator
+48    (int (*)(...))QRegularExpressionValidator::~QRegularExpressionValidator
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QRegularExpressionValidator::validate
+120   (int (*)(...))QValidator::fixup
+
+Class QRegularExpressionValidator
+   size=16 align=8
+   base size=16 base align=8
+QRegularExpressionValidator (0x0x7fdbb4d59548) 0
+    vptr=((& QRegularExpressionValidator::_ZTV27QRegularExpressionValidator) + 16u)
+  QValidator (0x0x7fdbb4d595b0) 0
+      primary-for QRegularExpressionValidator (0x0x7fdbb4d59548)
+    QObject (0x0x7fdbb4d318a0) 0
+        primary-for QValidator (0x0x7fdbb4d595b0)
+
+Class QNetworkRequest
+   size=8 align=8
+   base size=8 base align=8
+QNetworkRequest (0x0x7fdbb4d31960) 0
+
+Class QNetworkCacheMetaData
+   size=8 align=8
+   base size=8 base align=8
+QNetworkCacheMetaData (0x0x7fdbb4d31ea0) 0
+
+Class QAbstractNetworkCache::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractNetworkCache::QPrivateSignal (0x0x7fdbb4e3a5a0) 0 empty
+
+Vtable for QAbstractNetworkCache
+QAbstractNetworkCache::_ZTV21QAbstractNetworkCache: 22u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QAbstractNetworkCache)
+16    (int (*)(...))QAbstractNetworkCache::metaObject
+24    (int (*)(...))QAbstractNetworkCache::qt_metacast
+32    (int (*)(...))QAbstractNetworkCache::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))__cxa_pure_virtual
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))__cxa_pure_virtual
+160   (int (*)(...))__cxa_pure_virtual
+168   (int (*)(...))__cxa_pure_virtual
+
+Class QAbstractNetworkCache
+   size=16 align=8
+   base size=16 base align=8
+QAbstractNetworkCache (0x0x7fdbb4d59dd0) 0
+    vptr=((& QAbstractNetworkCache::_ZTV21QAbstractNetworkCache) + 16u)
+  QObject (0x0x7fdbb4e3a540) 0
+      primary-for QAbstractNetworkCache (0x0x7fdbb4d59dd0)
+
+Class QAbstractSocket::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractSocket::QPrivateSignal (0x0x7fdbb4e3a660) 0 empty
+
+Vtable for QAbstractSocket
+QAbstractSocket::_ZTV15QAbstractSocket: 41u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QAbstractSocket)
+16    (int (*)(...))QAbstractSocket::metaObject
+24    (int (*)(...))QAbstractSocket::qt_metacast
+32    (int (*)(...))QAbstractSocket::qt_metacall
+40    (int (*)(...))QAbstractSocket::~QAbstractSocket
+48    (int (*)(...))QAbstractSocket::~QAbstractSocket
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QAbstractSocket::isSequential
+120   (int (*)(...))QIODevice::open
+128   (int (*)(...))QAbstractSocket::close
+136   (int (*)(...))QIODevice::pos
+144   (int (*)(...))QIODevice::size
+152   (int (*)(...))QIODevice::seek
+160   (int (*)(...))QAbstractSocket::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QAbstractSocket::bytesAvailable
+184   (int (*)(...))QAbstractSocket::bytesToWrite
+192   (int (*)(...))QAbstractSocket::canReadLine
+200   (int (*)(...))QAbstractSocket::waitForReadyRead
+208   (int (*)(...))QAbstractSocket::waitForBytesWritten
+216   (int (*)(...))QAbstractSocket::readData
+224   (int (*)(...))QAbstractSocket::readLineData
+232   (int (*)(...))QAbstractSocket::writeData
+240   (int (*)(...))QAbstractSocket::resume
+248   (int (*)(...))QAbstractSocket::connectToHost
+256   (int (*)(...))QAbstractSocket::connectToHost
+264   (int (*)(...))QAbstractSocket::disconnectFromHost
+272   (int (*)(...))QAbstractSocket::setReadBufferSize
+280   (int (*)(...))QAbstractSocket::socketDescriptor
+288   (int (*)(...))QAbstractSocket::setSocketDescriptor
+296   (int (*)(...))QAbstractSocket::setSocketOption
+304   (int (*)(...))QAbstractSocket::socketOption
+312   (int (*)(...))QAbstractSocket::waitForConnected
+320   (int (*)(...))QAbstractSocket::waitForDisconnected
+
+Class QAbstractSocket
+   size=16 align=8
+   base size=16 base align=8
+QAbstractSocket (0x0x7fdbb4d59e38) 0
+    vptr=((& QAbstractSocket::_ZTV15QAbstractSocket) + 16u)
+  QIODevice (0x0x7fdbb4d59ea0) 0
+      primary-for QAbstractSocket (0x0x7fdbb4d59e38)
+    QObject (0x0x7fdbb4e3a600) 0
+        primary-for QIODevice (0x0x7fdbb4d59ea0)
+
+Class QAuthenticator
+   size=8 align=8
+   base size=8 base align=8
+QAuthenticator (0x0x7fdbb4e3ac00) 0
+
+Class QDnsDomainNameRecord
+   size=8 align=8
+   base size=8 base align=8
+QDnsDomainNameRecord (0x0x7fdbb4e3ac60) 0
+
+Class QDnsHostAddressRecord
+   size=8 align=8
+   base size=8 base align=8
+QDnsHostAddressRecord (0x0x7fdbb4e3af60) 0
+
+Class QDnsMailExchangeRecord
+   size=8 align=8
+   base size=8 base align=8
+QDnsMailExchangeRecord (0x0x7fdbb4b2e2a0) 0
+
+Class QDnsServiceRecord
+   size=8 align=8
+   base size=8 base align=8
+QDnsServiceRecord (0x0x7fdbb4b2e5a0) 0
+
+Class QDnsTextRecord
+   size=8 align=8
+   base size=8 base align=8
+QDnsTextRecord (0x0x7fdbb4b2e8a0) 0
+
+Class QDnsLookup::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDnsLookup::QPrivateSignal (0x0x7fdbb4b2ec00) 0 empty
+
+Vtable for QDnsLookup
+QDnsLookup::_ZTV10QDnsLookup: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QDnsLookup)
+16    (int (*)(...))QDnsLookup::metaObject
+24    (int (*)(...))QDnsLookup::qt_metacast
+32    (int (*)(...))QDnsLookup::qt_metacall
+40    (int (*)(...))QDnsLookup::~QDnsLookup
+48    (int (*)(...))QDnsLookup::~QDnsLookup
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QDnsLookup
+   size=16 align=8
+   base size=16 base align=8
+QDnsLookup (0x0x7fdbb4ac68f0) 0
+    vptr=((& QDnsLookup::_ZTV10QDnsLookup) + 16u)
+  QObject (0x0x7fdbb4b2eba0) 0
+      primary-for QDnsLookup (0x0x7fdbb4ac68f0)
+
+Class QIPv6Address
+   size=16 align=1
+   base size=16 base align=1
+QIPv6Address (0x0x7fdbb4b2ec60) 0
+
+Class QHostAddress
+   size=8 align=8
+   base size=8 base align=8
+QHostAddress (0x0x7fdbb4b2ecc0) 0
+
+Class QHostInfo
+   size=8 align=8
+   base size=8 base align=8
+QHostInfo (0x0x7fdbb4c034e0) 0
+
+Class QHstsPolicy
+   size=8 align=8
+   base size=8 base align=8
+QHstsPolicy (0x0x7fdbb4c039c0) 0
+
+Class QHttpPart
+   size=8 align=8
+   base size=8 base align=8
+QHttpPart (0x0x7fdbb48a51e0) 0
+
+Class QHttpMultiPart::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QHttpMultiPart::QPrivateSignal (0x0x7fdbb48a5540) 0 empty
+
+Vtable for QHttpMultiPart
+QHttpMultiPart::_ZTV14QHttpMultiPart: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QHttpMultiPart)
+16    (int (*)(...))QHttpMultiPart::metaObject
+24    (int (*)(...))QHttpMultiPart::qt_metacast
+32    (int (*)(...))QHttpMultiPart::qt_metacall
+40    (int (*)(...))QHttpMultiPart::~QHttpMultiPart
+48    (int (*)(...))QHttpMultiPart::~QHttpMultiPart
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QHttpMultiPart
+   size=16 align=8
+   base size=16 base align=8
+QHttpMultiPart (0x0x7fdbb4c11b60) 0
+    vptr=((& QHttpMultiPart::_ZTV14QHttpMultiPart) + 16u)
+  QObject (0x0x7fdbb48a54e0) 0
+      primary-for QHttpMultiPart (0x0x7fdbb4c11b60)
+
+Class QLocalServer::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QLocalServer::QPrivateSignal (0x0x7fdbb48a5600) 0 empty
+
+Vtable for QLocalServer
+QLocalServer::_ZTV12QLocalServer: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QLocalServer)
+16    (int (*)(...))QLocalServer::metaObject
+24    (int (*)(...))QLocalServer::qt_metacast
+32    (int (*)(...))QLocalServer::qt_metacall
+40    (int (*)(...))QLocalServer::~QLocalServer
+48    (int (*)(...))QLocalServer::~QLocalServer
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QLocalServer::hasPendingConnections
+120   (int (*)(...))QLocalServer::nextPendingConnection
+128   (int (*)(...))QLocalServer::incomingConnection
+
+Class QLocalServer
+   size=16 align=8
+   base size=16 base align=8
+QLocalServer (0x0x7fdbb4c11bc8) 0
+    vptr=((& QLocalServer::_ZTV12QLocalServer) + 16u)
+  QObject (0x0x7fdbb48a55a0) 0
+      primary-for QLocalServer (0x0x7fdbb4c11bc8)
+
+Class QLocalSocket::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QLocalSocket::QPrivateSignal (0x0x7fdbb48a5840) 0 empty
+
+Vtable for QLocalSocket
+QLocalSocket::_ZTV12QLocalSocket: 30u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QLocalSocket)
+16    (int (*)(...))QLocalSocket::metaObject
+24    (int (*)(...))QLocalSocket::qt_metacast
+32    (int (*)(...))QLocalSocket::qt_metacall
+40    (int (*)(...))QLocalSocket::~QLocalSocket
+48    (int (*)(...))QLocalSocket::~QLocalSocket
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QLocalSocket::isSequential
+120   (int (*)(...))QLocalSocket::open
+128   (int (*)(...))QLocalSocket::close
+136   (int (*)(...))QIODevice::pos
+144   (int (*)(...))QIODevice::size
+152   (int (*)(...))QIODevice::seek
+160   (int (*)(...))QIODevice::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QLocalSocket::bytesAvailable
+184   (int (*)(...))QLocalSocket::bytesToWrite
+192   (int (*)(...))QLocalSocket::canReadLine
+200   (int (*)(...))QLocalSocket::waitForReadyRead
+208   (int (*)(...))QLocalSocket::waitForBytesWritten
+216   (int (*)(...))QLocalSocket::readData
+224   (int (*)(...))QIODevice::readLineData
+232   (int (*)(...))QLocalSocket::writeData
+
+Class QLocalSocket
+   size=16 align=8
+   base size=16 base align=8
+QLocalSocket (0x0x7fdbb4c11d68) 0
+    vptr=((& QLocalSocket::_ZTV12QLocalSocket) + 16u)
+  QIODevice (0x0x7fdbb4c11dd0) 0
+      primary-for QLocalSocket (0x0x7fdbb4c11d68)
+    QObject (0x0x7fdbb48a57e0) 0
+        primary-for QIODevice (0x0x7fdbb4c11dd0)
+
+Class QTcpSocket::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTcpSocket::QPrivateSignal (0x0x7fdbb48a5900) 0 empty
+
+Vtable for QTcpSocket
+QTcpSocket::_ZTV10QTcpSocket: 41u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QTcpSocket)
+16    (int (*)(...))QTcpSocket::metaObject
+24    (int (*)(...))QTcpSocket::qt_metacast
+32    (int (*)(...))QTcpSocket::qt_metacall
+40    (int (*)(...))QTcpSocket::~QTcpSocket
+48    (int (*)(...))QTcpSocket::~QTcpSocket
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QAbstractSocket::isSequential
+120   (int (*)(...))QIODevice::open
+128   (int (*)(...))QAbstractSocket::close
+136   (int (*)(...))QIODevice::pos
+144   (int (*)(...))QIODevice::size
+152   (int (*)(...))QIODevice::seek
+160   (int (*)(...))QAbstractSocket::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QAbstractSocket::bytesAvailable
+184   (int (*)(...))QAbstractSocket::bytesToWrite
+192   (int (*)(...))QAbstractSocket::canReadLine
+200   (int (*)(...))QAbstractSocket::waitForReadyRead
+208   (int (*)(...))QAbstractSocket::waitForBytesWritten
+216   (int (*)(...))QAbstractSocket::readData
+224   (int (*)(...))QAbstractSocket::readLineData
+232   (int (*)(...))QAbstractSocket::writeData
+240   (int (*)(...))QAbstractSocket::resume
+248   (int (*)(...))QAbstractSocket::connectToHost
+256   (int (*)(...))QAbstractSocket::connectToHost
+264   (int (*)(...))QAbstractSocket::disconnectFromHost
+272   (int (*)(...))QAbstractSocket::setReadBufferSize
+280   (int (*)(...))QAbstractSocket::socketDescriptor
+288   (int (*)(...))QAbstractSocket::setSocketDescriptor
+296   (int (*)(...))QAbstractSocket::setSocketOption
+304   (int (*)(...))QAbstractSocket::socketOption
+312   (int (*)(...))QAbstractSocket::waitForConnected
+320   (int (*)(...))QAbstractSocket::waitForDisconnected
+
+Class QTcpSocket
+   size=16 align=8
+   base size=16 base align=8
+QTcpSocket (0x0x7fdbb4c11e38) 0
+    vptr=((& QTcpSocket::_ZTV10QTcpSocket) + 16u)
+  QAbstractSocket (0x0x7fdbb4c11ea0) 0
+      primary-for QTcpSocket (0x0x7fdbb4c11e38)
+    QIODevice (0x0x7fdbb4c11f08) 0
+        primary-for QAbstractSocket (0x0x7fdbb4c11ea0)
+      QObject (0x0x7fdbb48a58a0) 0
+          primary-for QIODevice (0x0x7fdbb4c11f08)
+
+Class QSslCertificate
+   size=8 align=8
+   base size=8 base align=8
+QSslCertificate (0x0x7fdbb48a5ae0) 0
+
+Class QSslError
+   size=8 align=8
+   base size=8 base align=8
+QSslError (0x0x7fdbb48a5f00) 0
+
+Class QSslSocket::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSslSocket::QPrivateSignal (0x0x7fdbb49c48a0) 0 empty
+
+Vtable for QSslSocket
+QSslSocket::_ZTV10QSslSocket: 41u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QSslSocket)
+16    (int (*)(...))QSslSocket::metaObject
+24    (int (*)(...))QSslSocket::qt_metacast
+32    (int (*)(...))QSslSocket::qt_metacall
+40    (int (*)(...))QSslSocket::~QSslSocket
+48    (int (*)(...))QSslSocket::~QSslSocket
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QAbstractSocket::isSequential
+120   (int (*)(...))QIODevice::open
+128   (int (*)(...))QSslSocket::close
+136   (int (*)(...))QIODevice::pos
+144   (int (*)(...))QIODevice::size
+152   (int (*)(...))QIODevice::seek
+160   (int (*)(...))QSslSocket::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QSslSocket::bytesAvailable
+184   (int (*)(...))QSslSocket::bytesToWrite
+192   (int (*)(...))QSslSocket::canReadLine
+200   (int (*)(...))QSslSocket::waitForReadyRead
+208   (int (*)(...))QSslSocket::waitForBytesWritten
+216   (int (*)(...))QSslSocket::readData
+224   (int (*)(...))QAbstractSocket::readLineData
+232   (int (*)(...))QSslSocket::writeData
+240   (int (*)(...))QSslSocket::resume
+248   (int (*)(...))QSslSocket::connectToHost
+256   (int (*)(...))QAbstractSocket::connectToHost
+264   (int (*)(...))QSslSocket::disconnectFromHost
+272   (int (*)(...))QSslSocket::setReadBufferSize
+280   (int (*)(...))QAbstractSocket::socketDescriptor
+288   (int (*)(...))QSslSocket::setSocketDescriptor
+296   (int (*)(...))QSslSocket::setSocketOption
+304   (int (*)(...))QSslSocket::socketOption
+312   (int (*)(...))QSslSocket::waitForConnected
+320   (int (*)(...))QSslSocket::waitForDisconnected
+
+Class QSslSocket
+   size=16 align=8
+   base size=16 base align=8
+QSslSocket (0x0x7fdbb49538f0) 0
+    vptr=((& QSslSocket::_ZTV10QSslSocket) + 16u)
+  QTcpSocket (0x0x7fdbb4953958) 0
+      primary-for QSslSocket (0x0x7fdbb49538f0)
+    QAbstractSocket (0x0x7fdbb49539c0) 0
+        primary-for QTcpSocket (0x0x7fdbb4953958)
+      QIODevice (0x0x7fdbb4953a28) 0
+          primary-for QAbstractSocket (0x0x7fdbb49539c0)
+        QObject (0x0x7fdbb49c4840) 0
+            primary-for QIODevice (0x0x7fdbb4953a28)
+
+Class QSslConfiguration
+   size=8 align=8
+   base size=8 base align=8
+QSslConfiguration (0x0x7fdbb49c4900) 0
+
+Class QSslPreSharedKeyAuthenticator
+   size=8 align=8
+   base size=8 base align=8
+QSslPreSharedKeyAuthenticator (0x0x7fdbb4a8f120) 0
+
+Class QNetworkAccessManager::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QNetworkAccessManager::QPrivateSignal (0x0x7fdbb4a8fa20) 0 empty
+
+Vtable for QNetworkAccessManager
+QNetworkAccessManager::_ZTV21QNetworkAccessManager: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QNetworkAccessManager)
+16    (int (*)(...))QNetworkAccessManager::metaObject
+24    (int (*)(...))QNetworkAccessManager::qt_metacast
+32    (int (*)(...))QNetworkAccessManager::qt_metacall
+40    (int (*)(...))QNetworkAccessManager::~QNetworkAccessManager
+48    (int (*)(...))QNetworkAccessManager::~QNetworkAccessManager
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QNetworkAccessManager::createRequest
+
+Class QNetworkAccessManager
+   size=16 align=8
+   base size=16 base align=8
+QNetworkAccessManager (0x0x7fdbb4a8b6e8) 0
+    vptr=((& QNetworkAccessManager::_ZTV21QNetworkAccessManager) + 16u)
+  QObject (0x0x7fdbb4a8f9c0) 0
+      primary-for QNetworkAccessManager (0x0x7fdbb4a8b6e8)
+
+Class QNetworkConfiguration
+   size=8 align=8
+   base size=8 base align=8
+QNetworkConfiguration (0x0x7fdbb4a8fa80) 0
+
+Class QNetworkConfigurationManager::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QNetworkConfigurationManager::QPrivateSignal (0x0x7fdbb4a8ff00) 0 empty
+
+Vtable for QNetworkConfigurationManager
+QNetworkConfigurationManager::_ZTV28QNetworkConfigurationManager: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI28QNetworkConfigurationManager)
+16    (int (*)(...))QNetworkConfigurationManager::metaObject
+24    (int (*)(...))QNetworkConfigurationManager::qt_metacast
+32    (int (*)(...))QNetworkConfigurationManager::qt_metacall
+40    (int (*)(...))QNetworkConfigurationManager::~QNetworkConfigurationManager
+48    (int (*)(...))QNetworkConfigurationManager::~QNetworkConfigurationManager
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QNetworkConfigurationManager
+   size=16 align=8
+   base size=16 base align=8
+QNetworkConfigurationManager (0x0x7fdbb4a8b8f0) 0
+    vptr=((& QNetworkConfigurationManager::_ZTV28QNetworkConfigurationManager) + 16u)
+  QObject (0x0x7fdbb4a8fea0) 0
+      primary-for QNetworkConfigurationManager (0x0x7fdbb4a8b8f0)
+
+Class QNetworkCookie
+   size=8 align=8
+   base size=8 base align=8
+QNetworkCookie (0x0x7fdbb47272a0) 0
+
+Class QNetworkCookieJar::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QNetworkCookieJar::QPrivateSignal (0x0x7fdbb4727a80) 0 empty
+
+Vtable for QNetworkCookieJar
+QNetworkCookieJar::_ZTV17QNetworkCookieJar: 20u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QNetworkCookieJar)
+16    (int (*)(...))QNetworkCookieJar::metaObject
+24    (int (*)(...))QNetworkCookieJar::qt_metacast
+32    (int (*)(...))QNetworkCookieJar::qt_metacall
+40    (int (*)(...))QNetworkCookieJar::~QNetworkCookieJar
+48    (int (*)(...))QNetworkCookieJar::~QNetworkCookieJar
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QNetworkCookieJar::cookiesForUrl
+120   (int (*)(...))QNetworkCookieJar::setCookiesFromUrl
+128   (int (*)(...))QNetworkCookieJar::insertCookie
+136   (int (*)(...))QNetworkCookieJar::updateCookie
+144   (int (*)(...))QNetworkCookieJar::deleteCookie
+152   (int (*)(...))QNetworkCookieJar::validateCookie
+
+Class QNetworkCookieJar
+   size=16 align=8
+   base size=16 base align=8
+QNetworkCookieJar (0x0x7fdbb479a138) 0
+    vptr=((& QNetworkCookieJar::_ZTV17QNetworkCookieJar) + 16u)
+  QObject (0x0x7fdbb4727a20) 0
+      primary-for QNetworkCookieJar (0x0x7fdbb479a138)
+
+Class QNetworkDatagram
+   size=8 align=8
+   base size=8 base align=8
+QNetworkDatagram (0x0x7fdbb4727ae0) 0
+
+Class QNetworkDiskCache::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QNetworkDiskCache::QPrivateSignal (0x0x7fdbb482fae0) 0 empty
+
+Vtable for QNetworkDiskCache
+QNetworkDiskCache::_ZTV17QNetworkDiskCache: 23u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QNetworkDiskCache)
+16    (int (*)(...))QNetworkDiskCache::metaObject
+24    (int (*)(...))QNetworkDiskCache::qt_metacast
+32    (int (*)(...))QNetworkDiskCache::qt_metacall
+40    (int (*)(...))QNetworkDiskCache::~QNetworkDiskCache
+48    (int (*)(...))QNetworkDiskCache::~QNetworkDiskCache
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QNetworkDiskCache::metaData
+120   (int (*)(...))QNetworkDiskCache::updateMetaData
+128   (int (*)(...))QNetworkDiskCache::data
+136   (int (*)(...))QNetworkDiskCache::remove
+144   (int (*)(...))QNetworkDiskCache::cacheSize
+152   (int (*)(...))QNetworkDiskCache::prepare
+160   (int (*)(...))QNetworkDiskCache::insert
+168   (int (*)(...))QNetworkDiskCache::clear
+176   (int (*)(...))QNetworkDiskCache::expire
+
+Class QNetworkDiskCache
+   size=16 align=8
+   base size=16 base align=8
+QNetworkDiskCache (0x0x7fdbb4832b60) 0
+    vptr=((& QNetworkDiskCache::_ZTV17QNetworkDiskCache) + 16u)
+  QAbstractNetworkCache (0x0x7fdbb4832bc8) 0
+      primary-for QNetworkDiskCache (0x0x7fdbb4832b60)
+    QObject (0x0x7fdbb482fa80) 0
+        primary-for QAbstractNetworkCache (0x0x7fdbb4832bc8)
+
+Class QNetworkAddressEntry
+   size=8 align=8
+   base size=8 base align=8
+QNetworkAddressEntry (0x0x7fdbb482fb40) 0
+
+Class QNetworkInterface
+   size=8 align=8
+   base size=8 base align=8
+QNetworkInterface (0x0x7fdbb4886240) 0
+
+Class QNetworkProxyQuery
+   size=8 align=8
+   base size=8 base align=8
+QNetworkProxyQuery (0x0x7fdbb4886900) 0
+
+Class QNetworkProxy
+   size=8 align=8
+   base size=8 base align=8
+QNetworkProxy (0x0x7fdbb4886f60) 0
+
+Vtable for QNetworkProxyFactory
+QNetworkProxyFactory::_ZTV20QNetworkProxyFactory: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QNetworkProxyFactory)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class QNetworkProxyFactory
+   size=8 align=8
+   base size=8 base align=8
+QNetworkProxyFactory (0x0x7fdbb4537780) 0 nearly-empty
+    vptr=((& QNetworkProxyFactory::_ZTV20QNetworkProxyFactory) + 16u)
+
+Class QNetworkReply::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QNetworkReply::QPrivateSignal (0x0x7fdbb4537960) 0 empty
+
+Vtable for QNetworkReply
+QNetworkReply::_ZTV13QNetworkReply: 36u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QNetworkReply)
+16    (int (*)(...))QNetworkReply::metaObject
+24    (int (*)(...))QNetworkReply::qt_metacast
+32    (int (*)(...))QNetworkReply::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QNetworkReply::isSequential
+120   (int (*)(...))QIODevice::open
+128   (int (*)(...))QNetworkReply::close
+136   (int (*)(...))QIODevice::pos
+144   (int (*)(...))QIODevice::size
+152   (int (*)(...))QIODevice::seek
+160   (int (*)(...))QIODevice::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QIODevice::bytesAvailable
+184   (int (*)(...))QIODevice::bytesToWrite
+192   (int (*)(...))QIODevice::canReadLine
+200   (int (*)(...))QIODevice::waitForReadyRead
+208   (int (*)(...))QIODevice::waitForBytesWritten
+216   (int (*)(...))__cxa_pure_virtual
+224   (int (*)(...))QIODevice::readLineData
+232   (int (*)(...))QNetworkReply::writeData
+240   (int (*)(...))QNetworkReply::setReadBufferSize
+248   (int (*)(...))__cxa_pure_virtual
+256   (int (*)(...))QNetworkReply::ignoreSslErrors
+264   (int (*)(...))QNetworkReply::sslConfigurationImplementation
+272   (int (*)(...))QNetworkReply::setSslConfigurationImplementation
+280   (int (*)(...))QNetworkReply::ignoreSslErrorsImplementation
+
+Class QNetworkReply
+   size=16 align=8
+   base size=16 base align=8
+QNetworkReply (0x0x7fdbb4550270) 0
+    vptr=((& QNetworkReply::_ZTV13QNetworkReply) + 16u)
+  QIODevice (0x0x7fdbb45502d8) 0
+      primary-for QNetworkReply (0x0x7fdbb4550270)
+    QObject (0x0x7fdbb4537900) 0
+        primary-for QIODevice (0x0x7fdbb45502d8)
+
+Class QNetworkSession::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QNetworkSession::QPrivateSignal (0x0x7fdbb4537b40) 0 empty
+
+Vtable for QNetworkSession
+QNetworkSession::_ZTV15QNetworkSession: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QNetworkSession)
+16    (int (*)(...))QNetworkSession::metaObject
+24    (int (*)(...))QNetworkSession::qt_metacast
+32    (int (*)(...))QNetworkSession::qt_metacall
+40    (int (*)(...))QNetworkSession::~QNetworkSession
+48    (int (*)(...))QNetworkSession::~QNetworkSession
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QNetworkSession::connectNotify
+104   (int (*)(...))QNetworkSession::disconnectNotify
+
+Class QNetworkSession
+   size=24 align=8
+   base size=24 base align=8
+QNetworkSession (0x0x7fdbb4550340) 0
+    vptr=((& QNetworkSession::_ZTV15QNetworkSession) + 16u)
+  QObject (0x0x7fdbb4537ae0) 0
+      primary-for QNetworkSession (0x0x7fdbb4550340)
+
+Class QTcpServer::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTcpServer::QPrivateSignal (0x0x7fdbb4601120) 0 empty
+
+Vtable for QTcpServer
+QTcpServer::_ZTV10QTcpServer: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QTcpServer)
+16    (int (*)(...))QTcpServer::metaObject
+24    (int (*)(...))QTcpServer::qt_metacast
+32    (int (*)(...))QTcpServer::qt_metacall
+40    (int (*)(...))QTcpServer::~QTcpServer
+48    (int (*)(...))QTcpServer::~QTcpServer
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QTcpServer::hasPendingConnections
+120   (int (*)(...))QTcpServer::nextPendingConnection
+128   (int (*)(...))QTcpServer::incomingConnection
+
+Class QTcpServer
+   size=16 align=8
+   base size=16 base align=8
+QTcpServer (0x0x7fdbb4550478) 0
+    vptr=((& QTcpServer::_ZTV10QTcpServer) + 16u)
+  QObject (0x0x7fdbb46010c0) 0
+      primary-for QTcpServer (0x0x7fdbb4550478)
+
+Class QSslCertificateExtension
+   size=8 align=8
+   base size=8 base align=8
+QSslCertificateExtension (0x0x7fdbb4601180) 0
+
+Class QSslCipher
+   size=8 align=8
+   base size=8 base align=8
+QSslCipher (0x0x7fdbb4601480) 0
+
+Class QSslDiffieHellmanParameters
+   size=8 align=8
+   base size=8 base align=8
+QSslDiffieHellmanParameters (0x0x7fdbb4601c60) 0
+
+Class QSslEllipticCurve
+   size=4 align=4
+   base size=4 base align=4
+QSslEllipticCurve (0x0x7fdbb42e0780) 0
+
+Class QSslKey
+   size=8 align=8
+   base size=8 base align=8
+QSslKey (0x0x7fdbb42e0ea0) 0
+
+Class QUdpSocket::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QUdpSocket::QPrivateSignal (0x0x7fdbb4332240) 0 empty
+
+Vtable for QUdpSocket
+QUdpSocket::_ZTV10QUdpSocket: 41u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QUdpSocket)
+16    (int (*)(...))QUdpSocket::metaObject
+24    (int (*)(...))QUdpSocket::qt_metacast
+32    (int (*)(...))QUdpSocket::qt_metacall
+40    (int (*)(...))QUdpSocket::~QUdpSocket
+48    (int (*)(...))QUdpSocket::~QUdpSocket
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QAbstractSocket::isSequential
+120   (int (*)(...))QIODevice::open
+128   (int (*)(...))QAbstractSocket::close
+136   (int (*)(...))QIODevice::pos
+144   (int (*)(...))QIODevice::size
+152   (int (*)(...))QIODevice::seek
+160   (int (*)(...))QAbstractSocket::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QAbstractSocket::bytesAvailable
+184   (int (*)(...))QAbstractSocket::bytesToWrite
+192   (int (*)(...))QAbstractSocket::canReadLine
+200   (int (*)(...))QAbstractSocket::waitForReadyRead
+208   (int (*)(...))QAbstractSocket::waitForBytesWritten
+216   (int (*)(...))QAbstractSocket::readData
+224   (int (*)(...))QAbstractSocket::readLineData
+232   (int (*)(...))QAbstractSocket::writeData
+240   (int (*)(...))QAbstractSocket::resume
+248   (int (*)(...))QAbstractSocket::connectToHost
+256   (int (*)(...))QAbstractSocket::connectToHost
+264   (int (*)(...))QAbstractSocket::disconnectFromHost
+272   (int (*)(...))QAbstractSocket::setReadBufferSize
+280   (int (*)(...))QAbstractSocket::socketDescriptor
+288   (int (*)(...))QAbstractSocket::setSocketDescriptor
+296   (int (*)(...))QAbstractSocket::setSocketOption
+304   (int (*)(...))QAbstractSocket::socketOption
+312   (int (*)(...))QAbstractSocket::waitForConnected
+320   (int (*)(...))QAbstractSocket::waitForDisconnected
+
+Class QUdpSocket
+   size=16 align=8
+   base size=16 base align=8
+QUdpSocket (0x0x7fdbb42eba28) 0
+    vptr=((& QUdpSocket::_ZTV10QUdpSocket) + 16u)
+  QAbstractSocket (0x0x7fdbb42eba90) 0
+      primary-for QUdpSocket (0x0x7fdbb42eba28)
+    QIODevice (0x0x7fdbb42ebaf8) 0
+        primary-for QAbstractSocket (0x0x7fdbb42eba90)
+      QObject (0x0x7fdbb43321e0) 0
+          primary-for QIODevice (0x0x7fdbb42ebaf8)
+
+Class QJSValue
+   size=8 align=8
+   base size=8 base align=8
+QJSValue (0x0x7fdbb43322a0) 0
+
+Class QQmlDebuggingEnabler
+   size=1 align=1
+   base size=0 base align=1
+QQmlDebuggingEnabler (0x0x7fdbb4332540) 0 empty
+
+Class QJSEngine::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QJSEngine::QPrivateSignal (0x0x7fdbb4332600) 0 empty
+
+Vtable for QJSEngine
+QJSEngine::_ZTV9QJSEngine: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QJSEngine)
+16    (int (*)(...))QJSEngine::metaObject
+24    (int (*)(...))QJSEngine::qt_metacast
+32    (int (*)(...))QJSEngine::qt_metacall
+40    (int (*)(...))QJSEngine::~QJSEngine
+48    (int (*)(...))QJSEngine::~QJSEngine
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QJSEngine
+   size=24 align=8
+   base size=24 base align=8
+QJSEngine (0x0x7fdbb42ebc30) 0
+    vptr=((& QJSEngine::_ZTV9QJSEngine) + 16u)
+  QObject (0x0x7fdbb43325a0) 0
+      primary-for QJSEngine (0x0x7fdbb42ebc30)
+
+Class QJSValueIterator
+   size=8 align=8
+   base size=8 base align=8
+QJSValueIterator (0x0x7fdbb43327e0) 0
+
+Class QQmlPrivate::RegisterType
+   size=128 align=8
+   base size=124 base align=8
+QQmlPrivate::RegisterType (0x0x7fdbb4332cc0) 0
+
+Class QQmlPrivate::RegisterInterface
+   size=24 align=8
+   base size=24 base align=8
+QQmlPrivate::RegisterInterface (0x0x7fdbb4332d20) 0
+
+Class QQmlPrivate::RegisterAutoParent
+   size=16 align=8
+   base size=16 base align=8
+QQmlPrivate::RegisterAutoParent (0x0x7fdbb4332d80) 0
+
+Class QQmlPrivate::RegisterSingletonType
+   size=64 align=8
+   base size=64 base align=8
+QQmlPrivate::RegisterSingletonType (0x0x7fdbb4332de0) 0
+
+Class QQmlPrivate::RegisterCompositeType
+   size=32 align=8
+   base size=32 base align=8
+QQmlPrivate::RegisterCompositeType (0x0x7fdbb4332e40) 0
+
+Class QQmlPrivate::RegisterCompositeSingletonType
+   size=32 align=8
+   base size=32 base align=8
+QQmlPrivate::RegisterCompositeSingletonType (0x0x7fdbb4332ea0) 0
+
+Class QQmlPrivate::CachedQmlUnit
+   size=24 align=8
+   base size=24 base align=8
+QQmlPrivate::CachedQmlUnit (0x0x7fdbb4332f00) 0
+
+Class QQmlPrivate::RegisterQmlUnitCacheHook
+   size=16 align=8
+   base size=16 base align=8
+QQmlPrivate::RegisterQmlUnitCacheHook (0x0x7fdbb4332f60) 0
+
+Vtable for QQmlParserStatus
+QQmlParserStatus::_ZTV16QQmlParserStatus: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QQmlParserStatus)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+
+Class QQmlParserStatus
+   size=16 align=8
+   base size=16 base align=8
+QQmlParserStatus (0x0x7fdbb441a000) 0
+    vptr=((& QQmlParserStatus::_ZTV16QQmlParserStatus) + 16u)
+
+Vtable for QQmlPropertyValueSource
+QQmlPropertyValueSource::_ZTV23QQmlPropertyValueSource: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI23QQmlPropertyValueSource)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class QQmlPropertyValueSource
+   size=8 align=8
+   base size=8 base align=8
+QQmlPropertyValueSource (0x0x7fdbb441a0c0) 0 nearly-empty
+    vptr=((& QQmlPropertyValueSource::_ZTV23QQmlPropertyValueSource) + 16u)
+
+Class QQmlListReference
+   size=8 align=8
+   base size=8 base align=8
+QQmlListReference (0x0x7fdbb441a1e0) 0
+
+Vtable for QQmlAbstractUrlInterceptor
+QQmlAbstractUrlInterceptor::_ZTV26QQmlAbstractUrlInterceptor: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI26QQmlAbstractUrlInterceptor)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class QQmlAbstractUrlInterceptor
+   size=8 align=8
+   base size=8 base align=8
+QQmlAbstractUrlInterceptor (0x0x7fdbb441a840) 0 nearly-empty
+    vptr=((& QQmlAbstractUrlInterceptor::_ZTV26QQmlAbstractUrlInterceptor) + 16u)
+
+Class QQmlError
+   size=8 align=8
+   base size=8 base align=8
+QQmlError (0x0x7fdbb441a8a0) 0
+
+Vtable for QQmlImageProviderBase
+QQmlImageProviderBase::_ZTV21QQmlImageProviderBase: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QQmlImageProviderBase)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+
+Class QQmlImageProviderBase
+   size=8 align=8
+   base size=8 base align=8
+QQmlImageProviderBase (0x0x7fdbb441ab40) 0 nearly-empty
+    vptr=((& QQmlImageProviderBase::_ZTV21QQmlImageProviderBase) + 16u)
+
+Class QQmlEngine::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQmlEngine::QPrivateSignal (0x0x7fdbb441ad80) 0 empty
+
+Vtable for QQmlEngine
+QQmlEngine::_ZTV10QQmlEngine: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QQmlEngine)
+16    (int (*)(...))QQmlEngine::metaObject
+24    (int (*)(...))QQmlEngine::qt_metacast
+32    (int (*)(...))QQmlEngine::qt_metacall
+40    (int (*)(...))QQmlEngine::~QQmlEngine
+48    (int (*)(...))QQmlEngine::~QQmlEngine
+56    (int (*)(...))QQmlEngine::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QQmlEngine
+   size=24 align=8
+   base size=24 base align=8
+QQmlEngine (0x0x7fdbb411c270) 0
+    vptr=((& QQmlEngine::_ZTV10QQmlEngine) + 16u)
+  QJSEngine (0x0x7fdbb411c2d8) 0
+      primary-for QQmlEngine (0x0x7fdbb411c270)
+    QObject (0x0x7fdbb441ad20) 0
+        primary-for QJSEngine (0x0x7fdbb411c2d8)
+
+Class QQmlApplicationEngine::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQmlApplicationEngine::QPrivateSignal (0x0x7fdbb441ae40) 0 empty
+
+Vtable for QQmlApplicationEngine
+QQmlApplicationEngine::_ZTV21QQmlApplicationEngine: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QQmlApplicationEngine)
+16    (int (*)(...))QQmlApplicationEngine::metaObject
+24    (int (*)(...))QQmlApplicationEngine::qt_metacast
+32    (int (*)(...))QQmlApplicationEngine::qt_metacall
+40    (int (*)(...))QQmlApplicationEngine::~QQmlApplicationEngine
+48    (int (*)(...))QQmlApplicationEngine::~QQmlApplicationEngine
+56    (int (*)(...))QQmlEngine::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QQmlApplicationEngine
+   size=24 align=8
+   base size=24 base align=8
+QQmlApplicationEngine (0x0x7fdbb411c340) 0
+    vptr=((& QQmlApplicationEngine::_ZTV21QQmlApplicationEngine) + 16u)
+  QQmlEngine (0x0x7fdbb411c3a8) 0
+      primary-for QQmlApplicationEngine (0x0x7fdbb411c340)
+    QJSEngine (0x0x7fdbb411c410) 0
+        primary-for QQmlEngine (0x0x7fdbb411c3a8)
+      QObject (0x0x7fdbb441ade0) 0
+          primary-for QJSEngine (0x0x7fdbb411c410)
+
+Class QQmlComponent::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQmlComponent::QPrivateSignal (0x0x7fdbb441af00) 0 empty
+
+Vtable for QQmlComponent
+QQmlComponent::_ZTV13QQmlComponent: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QQmlComponent)
+16    (int (*)(...))QQmlComponent::metaObject
+24    (int (*)(...))QQmlComponent::qt_metacast
+32    (int (*)(...))QQmlComponent::qt_metacall
+40    (int (*)(...))QQmlComponent::~QQmlComponent
+48    (int (*)(...))QQmlComponent::~QQmlComponent
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QQmlComponent::create
+120   (int (*)(...))QQmlComponent::beginCreate
+128   (int (*)(...))QQmlComponent::completeCreate
+
+Class QQmlComponent
+   size=16 align=8
+   base size=16 base align=8
+QQmlComponent (0x0x7fdbb411c478) 0
+    vptr=((& QQmlComponent::_ZTV13QQmlComponent) + 16u)
+  QObject (0x0x7fdbb441aea0) 0
+      primary-for QQmlComponent (0x0x7fdbb411c478)
+
+Class QQmlContext::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQmlContext::QPrivateSignal (0x0x7fdbb41a6780) 0 empty
+
+Class QQmlContext::PropertyPair
+   size=24 align=8
+   base size=24 base align=8
+QQmlContext::PropertyPair (0x0x7fdbb41a67e0) 0
+
+Vtable for QQmlContext
+QQmlContext::_ZTV11QQmlContext: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QQmlContext)
+16    (int (*)(...))QQmlContext::metaObject
+24    (int (*)(...))QQmlContext::qt_metacast
+32    (int (*)(...))QQmlContext::qt_metacall
+40    (int (*)(...))QQmlContext::~QQmlContext
+48    (int (*)(...))QQmlContext::~QQmlContext
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QQmlContext
+   size=16 align=8
+   base size=16 base align=8
+QQmlContext (0x0x7fdbb411c9c0) 0
+    vptr=((& QQmlContext::_ZTV11QQmlContext) + 16u)
+  QObject (0x0x7fdbb41a6720) 0
+      primary-for QQmlContext (0x0x7fdbb411c9c0)
+
+Class QQmlScriptString
+   size=8 align=8
+   base size=8 base align=8
+QQmlScriptString (0x0x7fdbb41a6960) 0
+
+Class QQmlExpression::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQmlExpression::QPrivateSignal (0x0x7fdbb41a6ba0) 0 empty
+
+Vtable for QQmlExpression
+QQmlExpression::_ZTV14QQmlExpression: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QQmlExpression)
+16    (int (*)(...))QQmlExpression::metaObject
+24    (int (*)(...))QQmlExpression::qt_metacast
+32    (int (*)(...))QQmlExpression::qt_metacall
+40    (int (*)(...))QQmlExpression::~QQmlExpression
+48    (int (*)(...))QQmlExpression::~QQmlExpression
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QQmlExpression
+   size=16 align=8
+   base size=16 base align=8
+QQmlExpression (0x0x7fdbb411ca28) 0
+    vptr=((& QQmlExpression::_ZTV14QQmlExpression) + 16u)
+  QObject (0x0x7fdbb41a6b40) 0
+      primary-for QQmlExpression (0x0x7fdbb411ca28)
+
+Vtable for QQmlTypesExtensionInterface
+QQmlTypesExtensionInterface::_ZTV27QQmlTypesExtensionInterface: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI27QQmlTypesExtensionInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class QQmlTypesExtensionInterface
+   size=8 align=8
+   base size=8 base align=8
+QQmlTypesExtensionInterface (0x0x7fdbb41a6c00) 0 nearly-empty
+    vptr=((& QQmlTypesExtensionInterface::_ZTV27QQmlTypesExtensionInterface) + 16u)
+
+Vtable for QQmlExtensionInterface
+QQmlExtensionInterface::_ZTV22QQmlExtensionInterface: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI22QQmlExtensionInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+
+Class QQmlExtensionInterface
+   size=8 align=8
+   base size=8 base align=8
+QQmlExtensionInterface (0x0x7fdbb411ca90) 0 nearly-empty
+    vptr=((& QQmlExtensionInterface::_ZTV22QQmlExtensionInterface) + 16u)
+  QQmlTypesExtensionInterface (0x0x7fdbb41a6c60) 0 nearly-empty
+      primary-for QQmlExtensionInterface (0x0x7fdbb411ca90)
+
+Class QQmlExtensionPlugin::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQmlExtensionPlugin::QPrivateSignal (0x0x7fdbb41a6e40) 0 empty
+
+Vtable for QQmlExtensionPlugin
+QQmlExtensionPlugin::_ZTV19QQmlExtensionPlugin: 22u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QQmlExtensionPlugin)
+16    (int (*)(...))QQmlExtensionPlugin::metaObject
+24    (int (*)(...))QQmlExtensionPlugin::qt_metacast
+32    (int (*)(...))QQmlExtensionPlugin::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))QQmlExtensionPlugin::initializeEngine
+128   (int (*)(...))-16
+136   (int (*)(...))(& _ZTI19QQmlExtensionPlugin)
+144   0u
+152   0u
+160   (int (*)(...))__cxa_pure_virtual
+168   (int (*)(...))QQmlExtensionPlugin::_ZThn16_N19QQmlExtensionPlugin16initializeEngineEP10QQmlEnginePKc
+
+Class QQmlExtensionPlugin
+   size=24 align=8
+   base size=24 base align=8
+QQmlExtensionPlugin (0x0x7fdbb4226230) 0
+    vptr=((& QQmlExtensionPlugin::_ZTV19QQmlExtensionPlugin) + 16u)
+  QObject (0x0x7fdbb41a6d80) 0
+      primary-for QQmlExtensionPlugin (0x0x7fdbb4226230)
+  QQmlExtensionInterface (0x0x7fdbb411caf8) 16 nearly-empty
+      vptr=((& QQmlExtensionPlugin::_ZTV19QQmlExtensionPlugin) + 144u)
+    QQmlTypesExtensionInterface (0x0x7fdbb41a6de0) 16 nearly-empty
+        primary-for QQmlExtensionInterface (0x0x7fdbb411caf8)
+
+Class QQmlFile
+   size=8 align=8
+   base size=8 base align=8
+QQmlFile (0x0x7fdbb41a6ea0) 0
+
+Class QQmlFileSelector::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQmlFileSelector::QPrivateSignal (0x0x7fdbb41a6f60) 0 empty
+
+Vtable for QQmlFileSelector
+QQmlFileSelector::_ZTV16QQmlFileSelector: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QQmlFileSelector)
+16    (int (*)(...))QQmlFileSelector::metaObject
+24    (int (*)(...))QQmlFileSelector::qt_metacast
+32    (int (*)(...))QQmlFileSelector::qt_metacall
+40    (int (*)(...))QQmlFileSelector::~QQmlFileSelector
+48    (int (*)(...))QQmlFileSelector::~QQmlFileSelector
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QQmlFileSelector
+   size=16 align=8
+   base size=16 base align=8
+QQmlFileSelector (0x0x7fdbb411cbc8) 0
+    vptr=((& QQmlFileSelector::_ZTV16QQmlFileSelector) + 16u)
+  QObject (0x0x7fdbb41a6f00) 0
+      primary-for QQmlFileSelector (0x0x7fdbb411cbc8)
+
+Vtable for QQmlIncubator
+QQmlIncubator::_ZTV13QQmlIncubator: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QQmlIncubator)
+16    (int (*)(...))QQmlIncubator::~QQmlIncubator
+24    (int (*)(...))QQmlIncubator::~QQmlIncubator
+32    (int (*)(...))QQmlIncubator::statusChanged
+40    (int (*)(...))QQmlIncubator::setInitialState
+
+Class QQmlIncubator
+   size=16 align=8
+   base size=16 base align=8
+QQmlIncubator (0x0x7fdbb4253000) 0
+    vptr=((& QQmlIncubator::_ZTV13QQmlIncubator) + 16u)
+
+Vtable for QQmlIncubationController
+QQmlIncubationController::_ZTV24QQmlIncubationController: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QQmlIncubationController)
+16    (int (*)(...))QQmlIncubationController::~QQmlIncubationController
+24    (int (*)(...))QQmlIncubationController::~QQmlIncubationController
+32    (int (*)(...))QQmlIncubationController::incubatingObjectCountChanged
+
+Class QQmlIncubationController
+   size=16 align=8
+   base size=16 base align=8
+QQmlIncubationController (0x0x7fdbb4253060) 0
+    vptr=((& QQmlIncubationController::_ZTV24QQmlIncubationController) + 16u)
+
+Class QQmlInfo
+   size=16 align=8
+   base size=16 base align=8
+QQmlInfo (0x0x7fdbb411cc30) 0
+  QDebug (0x0x7fdbb42530c0) 0
+
+Vtable for QQmlNetworkAccessManagerFactory
+QQmlNetworkAccessManagerFactory::_ZTV31QQmlNetworkAccessManagerFactory: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI31QQmlNetworkAccessManagerFactory)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class QQmlNetworkAccessManagerFactory
+   size=8 align=8
+   base size=8 base align=8
+QQmlNetworkAccessManagerFactory (0x0x7fdbb3ecaf60) 0 nearly-empty
+    vptr=((& QQmlNetworkAccessManagerFactory::_ZTV31QQmlNetworkAccessManagerFactory) + 16u)
+
+Class QQmlProperty
+   size=8 align=8
+   base size=8 base align=8
+QQmlProperty (0x0x7fdbb3ef2000) 0
+
+Class QQmlPropertyMap::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQmlPropertyMap::QPrivateSignal (0x0x7fdbb3ef2b40) 0 empty
+
+Vtable for QQmlPropertyMap
+QQmlPropertyMap::_ZTV15QQmlPropertyMap: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QQmlPropertyMap)
+16    (int (*)(...))QQmlPropertyMap::metaObject
+24    (int (*)(...))QQmlPropertyMap::qt_metacast
+32    (int (*)(...))QQmlPropertyMap::qt_metacall
+40    (int (*)(...))QQmlPropertyMap::~QQmlPropertyMap
+48    (int (*)(...))QQmlPropertyMap::~QQmlPropertyMap
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QQmlPropertyMap::updateValue
+
+Class QQmlPropertyMap
+   size=16 align=8
+   base size=16 base align=8
+QQmlPropertyMap (0x0x7fdbb3f0e478) 0
+    vptr=((& QQmlPropertyMap::_ZTV15QQmlPropertyMap) + 16u)
+  QObject (0x0x7fdbb3ef2ae0) 0
+      primary-for QQmlPropertyMap (0x0x7fdbb3f0e478)
+
+Class QQuickTransform::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQuickTransform::QPrivateSignal (0x0x7fdbb3ef2c00) 0 empty
+
+Vtable for QQuickTransform
+QQuickTransform::_ZTV15QQuickTransform: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QQuickTransform)
+16    (int (*)(...))QQuickTransform::metaObject
+24    (int (*)(...))QQuickTransform::qt_metacast
+32    (int (*)(...))QQuickTransform::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+
+Class QQuickTransform
+   size=16 align=8
+   base size=16 base align=8
+QQuickTransform (0x0x7fdbb3f0e4e0) 0
+    vptr=((& QQuickTransform::_ZTV15QQuickTransform) + 16u)
+  QObject (0x0x7fdbb3ef2ba0) 0
+      primary-for QQuickTransform (0x0x7fdbb3f0e4e0)
+
+Class QQuickItem::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQuickItem::QPrivateSignal (0x0x7fdbb3ef2d20) 0 empty
+
+Class QQuickItem::ItemChangeData
+   size=8 align=8
+   base size=8 base align=8
+QQuickItem::ItemChangeData (0x0x7fdbb3ef2d80) 0
+
+Class QQuickItem::UpdatePaintNodeData
+   size=8 align=8
+   base size=8 base align=8
+QQuickItem::UpdatePaintNodeData (0x0x7fdbb3ef2de0) 0
+
+Vtable for QQuickItem
+QQuickItem::_ZTV10QQuickItem: 55u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QQuickItem)
+16    (int (*)(...))QQuickItem::metaObject
+24    (int (*)(...))QQuickItem::qt_metacast
+32    (int (*)(...))QQuickItem::qt_metacall
+40    (int (*)(...))QQuickItem::~QQuickItem
+48    (int (*)(...))QQuickItem::~QQuickItem
+56    (int (*)(...))QQuickItem::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QQuickItem::boundingRect
+120   (int (*)(...))QQuickItem::clipRect
+128   (int (*)(...))QQuickItem::contains
+136   (int (*)(...))QQuickItem::inputMethodQuery
+144   (int (*)(...))QQuickItem::isTextureProvider
+152   (int (*)(...))QQuickItem::textureProvider
+160   (int (*)(...))QQuickItem::itemChange
+168   (int (*)(...))QQuickItem::classBegin
+176   (int (*)(...))QQuickItem::componentComplete
+184   (int (*)(...))QQuickItem::keyPressEvent
+192   (int (*)(...))QQuickItem::keyReleaseEvent
+200   (int (*)(...))QQuickItem::inputMethodEvent
+208   (int (*)(...))QQuickItem::focusInEvent
+216   (int (*)(...))QQuickItem::focusOutEvent
+224   (int (*)(...))QQuickItem::mousePressEvent
+232   (int (*)(...))QQuickItem::mouseMoveEvent
+240   (int (*)(...))QQuickItem::mouseReleaseEvent
+248   (int (*)(...))QQuickItem::mouseDoubleClickEvent
+256   (int (*)(...))QQuickItem::mouseUngrabEvent
+264   (int (*)(...))QQuickItem::touchUngrabEvent
+272   (int (*)(...))QQuickItem::wheelEvent
+280   (int (*)(...))QQuickItem::touchEvent
+288   (int (*)(...))QQuickItem::hoverEnterEvent
+296   (int (*)(...))QQuickItem::hoverMoveEvent
+304   (int (*)(...))QQuickItem::hoverLeaveEvent
+312   (int (*)(...))QQuickItem::dragEnterEvent
+320   (int (*)(...))QQuickItem::dragMoveEvent
+328   (int (*)(...))QQuickItem::dragLeaveEvent
+336   (int (*)(...))QQuickItem::dropEvent
+344   (int (*)(...))QQuickItem::childMouseEventFilter
+352   (int (*)(...))QQuickItem::windowDeactivateEvent
+360   (int (*)(...))QQuickItem::geometryChanged
+368   (int (*)(...))QQuickItem::updatePaintNode
+376   (int (*)(...))QQuickItem::releaseResources
+384   (int (*)(...))QQuickItem::updatePolish
+392   (int (*)(...))-16
+400   (int (*)(...))(& _ZTI10QQuickItem)
+408   (int (*)(...))QQuickItem::_ZThn16_N10QQuickItemD1Ev
+416   (int (*)(...))QQuickItem::_ZThn16_N10QQuickItemD0Ev
+424   (int (*)(...))QQuickItem::_ZThn16_N10QQuickItem10classBeginEv
+432   (int (*)(...))QQuickItem::_ZThn16_N10QQuickItem17componentCompleteEv
+
+Class QQuickItem
+   size=32 align=8
+   base size=32 base align=8
+QQuickItem (0x0x7fdbb3f15d90) 0
+    vptr=((& QQuickItem::_ZTV10QQuickItem) + 16u)
+  QObject (0x0x7fdbb3ef2c60) 0
+      primary-for QQuickItem (0x0x7fdbb3f15d90)
+  QQmlParserStatus (0x0x7fdbb3ef2cc0) 16
+      vptr=((& QQuickItem::_ZTV10QQuickItem) + 408u)
+
+Class QQuickFramebufferObject::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQuickFramebufferObject::QPrivateSignal (0x0x7fdbb3fc4600) 0 empty
+
+Vtable for QQuickFramebufferObject::Renderer
+QQuickFramebufferObject::Renderer::_ZTVN23QQuickFramebufferObject8RendererE: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN23QQuickFramebufferObject8RendererE)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))QQuickFramebufferObject::Renderer::createFramebufferObject
+48    (int (*)(...))QQuickFramebufferObject::Renderer::synchronize
+
+Class QQuickFramebufferObject::Renderer
+   size=16 align=8
+   base size=16 base align=8
+QQuickFramebufferObject::Renderer (0x0x7fdbb3fc4660) 0
+    vptr=((& QQuickFramebufferObject::Renderer::_ZTVN23QQuickFramebufferObject8RendererE) + 16u)
+
+Vtable for QQuickFramebufferObject
+QQuickFramebufferObject::_ZTV23QQuickFramebufferObject: 56u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI23QQuickFramebufferObject)
+16    (int (*)(...))QQuickFramebufferObject::metaObject
+24    (int (*)(...))QQuickFramebufferObject::qt_metacast
+32    (int (*)(...))QQuickFramebufferObject::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QQuickItem::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QQuickItem::boundingRect
+120   (int (*)(...))QQuickItem::clipRect
+128   (int (*)(...))QQuickItem::contains
+136   (int (*)(...))QQuickItem::inputMethodQuery
+144   (int (*)(...))QQuickFramebufferObject::isTextureProvider
+152   (int (*)(...))QQuickFramebufferObject::textureProvider
+160   (int (*)(...))QQuickItem::itemChange
+168   (int (*)(...))QQuickItem::classBegin
+176   (int (*)(...))QQuickItem::componentComplete
+184   (int (*)(...))QQuickItem::keyPressEvent
+192   (int (*)(...))QQuickItem::keyReleaseEvent
+200   (int (*)(...))QQuickItem::inputMethodEvent
+208   (int (*)(...))QQuickItem::focusInEvent
+216   (int (*)(...))QQuickItem::focusOutEvent
+224   (int (*)(...))QQuickItem::mousePressEvent
+232   (int (*)(...))QQuickItem::mouseMoveEvent
+240   (int (*)(...))QQuickItem::mouseReleaseEvent
+248   (int (*)(...))QQuickItem::mouseDoubleClickEvent
+256   (int (*)(...))QQuickItem::mouseUngrabEvent
+264   (int (*)(...))QQuickItem::touchUngrabEvent
+272   (int (*)(...))QQuickItem::wheelEvent
+280   (int (*)(...))QQuickItem::touchEvent
+288   (int (*)(...))QQuickItem::hoverEnterEvent
+296   (int (*)(...))QQuickItem::hoverMoveEvent
+304   (int (*)(...))QQuickItem::hoverLeaveEvent
+312   (int (*)(...))QQuickItem::dragEnterEvent
+320   (int (*)(...))QQuickItem::dragMoveEvent
+328   (int (*)(...))QQuickItem::dragLeaveEvent
+336   (int (*)(...))QQuickItem::dropEvent
+344   (int (*)(...))QQuickItem::childMouseEventFilter
+352   (int (*)(...))QQuickItem::windowDeactivateEvent
+360   (int (*)(...))QQuickFramebufferObject::geometryChanged
+368   (int (*)(...))QQuickFramebufferObject::updatePaintNode
+376   (int (*)(...))QQuickFramebufferObject::releaseResources
+384   (int (*)(...))QQuickItem::updatePolish
+392   (int (*)(...))__cxa_pure_virtual
+400   (int (*)(...))-16
+408   (int (*)(...))(& _ZTI23QQuickFramebufferObject)
+416   0u
+424   0u
+432   (int (*)(...))QQuickItem::_ZThn16_N10QQuickItem10classBeginEv
+440   (int (*)(...))QQuickItem::_ZThn16_N10QQuickItem17componentCompleteEv
+
+Class QQuickFramebufferObject
+   size=32 align=8
+   base size=32 base align=8
+QQuickFramebufferObject (0x0x7fdbb3f0e618) 0
+    vptr=((& QQuickFramebufferObject::_ZTV23QQuickFramebufferObject) + 16u)
+  QQuickItem (0x0x7fdbb3fe45b0) 0
+      primary-for QQuickFramebufferObject (0x0x7fdbb3f0e618)
+    QObject (0x0x7fdbb3fc4540) 0
+        primary-for QQuickItem (0x0x7fdbb3fe45b0)
+    QQmlParserStatus (0x0x7fdbb3fc45a0) 16
+        vptr=((& QQuickFramebufferObject::_ZTV23QQuickFramebufferObject) + 416u)
+
+Class QQuickTextureFactory::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQuickTextureFactory::QPrivateSignal (0x0x7fdbb3fc4720) 0 empty
+
+Vtable for QQuickTextureFactory
+QQuickTextureFactory::_ZTV20QQuickTextureFactory: 18u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QQuickTextureFactory)
+16    (int (*)(...))QQuickTextureFactory::metaObject
+24    (int (*)(...))QQuickTextureFactory::qt_metacast
+32    (int (*)(...))QQuickTextureFactory::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))__cxa_pure_virtual
+136   (int (*)(...))QQuickTextureFactory::image
+
+Class QQuickTextureFactory
+   size=16 align=8
+   base size=16 base align=8
+QQuickTextureFactory (0x0x7fdbb3f0e680) 0
+    vptr=((& QQuickTextureFactory::_ZTV20QQuickTextureFactory) + 16u)
+  QObject (0x0x7fdbb3fc46c0) 0
+      primary-for QQuickTextureFactory (0x0x7fdbb3f0e680)
+
+Class QQuickImageResponse::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQuickImageResponse::QPrivateSignal (0x0x7fdbb3fc47e0) 0 empty
+
+Vtable for QQuickImageResponse
+QQuickImageResponse::_ZTV19QQuickImageResponse: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QQuickImageResponse)
+16    (int (*)(...))QQuickImageResponse::metaObject
+24    (int (*)(...))QQuickImageResponse::qt_metacast
+32    (int (*)(...))QQuickImageResponse::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))QQuickImageResponse::errorString
+128   (int (*)(...))QQuickImageResponse::cancel
+
+Class QQuickImageResponse
+   size=16 align=8
+   base size=16 base align=8
+QQuickImageResponse (0x0x7fdbb3f0e6e8) 0
+    vptr=((& QQuickImageResponse::_ZTV19QQuickImageResponse) + 16u)
+  QObject (0x0x7fdbb3fc4780) 0
+      primary-for QQuickImageResponse (0x0x7fdbb3f0e6e8)
+
+Vtable for QQuickImageProvider
+QQuickImageProvider::_ZTV19QQuickImageProvider: 9u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QQuickImageProvider)
+16    (int (*)(...))QQuickImageProvider::~QQuickImageProvider
+24    (int (*)(...))QQuickImageProvider::~QQuickImageProvider
+32    (int (*)(...))QQuickImageProvider::imageType
+40    (int (*)(...))QQuickImageProvider::flags
+48    (int (*)(...))QQuickImageProvider::requestImage
+56    (int (*)(...))QQuickImageProvider::requestPixmap
+64    (int (*)(...))QQuickImageProvider::requestTexture
+
+Class QQuickImageProvider
+   size=16 align=8
+   base size=16 base align=8
+QQuickImageProvider (0x0x7fdbb3f0e750) 0
+    vptr=((& QQuickImageProvider::_ZTV19QQuickImageProvider) + 16u)
+  QQmlImageProviderBase (0x0x7fdbb3fc4840) 0 nearly-empty
+      primary-for QQuickImageProvider (0x0x7fdbb3f0e750)
+
+Vtable for QQuickAsyncImageProvider
+QQuickAsyncImageProvider::_ZTV24QQuickAsyncImageProvider: 10u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QQuickAsyncImageProvider)
+16    0u
+24    0u
+32    (int (*)(...))QQuickImageProvider::imageType
+40    (int (*)(...))QQuickImageProvider::flags
+48    (int (*)(...))QQuickImageProvider::requestImage
+56    (int (*)(...))QQuickImageProvider::requestPixmap
+64    (int (*)(...))QQuickImageProvider::requestTexture
+72    (int (*)(...))__cxa_pure_virtual
+
+Class QQuickAsyncImageProvider
+   size=24 align=8
+   base size=24 base align=8
+QQuickAsyncImageProvider (0x0x7fdbb3f0e7b8) 0
+    vptr=((& QQuickAsyncImageProvider::_ZTV24QQuickAsyncImageProvider) + 16u)
+  QQuickImageProvider (0x0x7fdbb3f0e820) 0
+      primary-for QQuickAsyncImageProvider (0x0x7fdbb3f0e7b8)
+    QQmlImageProviderBase (0x0x7fdbb3fc48a0) 0 nearly-empty
+        primary-for QQuickImageProvider (0x0x7fdbb3f0e820)
+
+Class QQuickItemGrabResult::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQuickItemGrabResult::QPrivateSignal (0x0x7fdbb3fc4960) 0 empty
+
+Vtable for QQuickItemGrabResult
+QQuickItemGrabResult::_ZTV20QQuickItemGrabResult: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QQuickItemGrabResult)
+16    (int (*)(...))QQuickItemGrabResult::metaObject
+24    (int (*)(...))QQuickItemGrabResult::qt_metacast
+32    (int (*)(...))QQuickItemGrabResult::qt_metacall
+40    (int (*)(...))QQuickItemGrabResult::~QQuickItemGrabResult
+48    (int (*)(...))QQuickItemGrabResult::~QQuickItemGrabResult
+56    (int (*)(...))QQuickItemGrabResult::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QQuickItemGrabResult
+   size=16 align=8
+   base size=16 base align=8
+QQuickItemGrabResult (0x0x7fdbb3f0e888) 0
+    vptr=((& QQuickItemGrabResult::_ZTV20QQuickItemGrabResult) + 16u)
+  QObject (0x0x7fdbb3fc4900) 0
+      primary-for QQuickItemGrabResult (0x0x7fdbb3f0e888)
+
+Class QQuickPaintedItem::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQuickPaintedItem::QPrivateSignal (0x0x7fdbb3fc4a80) 0 empty
+
+Vtable for QQuickPaintedItem
+QQuickPaintedItem::_ZTV17QQuickPaintedItem: 56u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QQuickPaintedItem)
+16    (int (*)(...))QQuickPaintedItem::metaObject
+24    (int (*)(...))QQuickPaintedItem::qt_metacast
+32    (int (*)(...))QQuickPaintedItem::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QQuickItem::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QQuickItem::boundingRect
+120   (int (*)(...))QQuickItem::clipRect
+128   (int (*)(...))QQuickItem::contains
+136   (int (*)(...))QQuickItem::inputMethodQuery
+144   (int (*)(...))QQuickPaintedItem::isTextureProvider
+152   (int (*)(...))QQuickPaintedItem::textureProvider
+160   (int (*)(...))QQuickPaintedItem::itemChange
+168   (int (*)(...))QQuickItem::classBegin
+176   (int (*)(...))QQuickItem::componentComplete
+184   (int (*)(...))QQuickItem::keyPressEvent
+192   (int (*)(...))QQuickItem::keyReleaseEvent
+200   (int (*)(...))QQuickItem::inputMethodEvent
+208   (int (*)(...))QQuickItem::focusInEvent
+216   (int (*)(...))QQuickItem::focusOutEvent
+224   (int (*)(...))QQuickItem::mousePressEvent
+232   (int (*)(...))QQuickItem::mouseMoveEvent
+240   (int (*)(...))QQuickItem::mouseReleaseEvent
+248   (int (*)(...))QQuickItem::mouseDoubleClickEvent
+256   (int (*)(...))QQuickItem::mouseUngrabEvent
+264   (int (*)(...))QQuickItem::touchUngrabEvent
+272   (int (*)(...))QQuickItem::wheelEvent
+280   (int (*)(...))QQuickItem::touchEvent
+288   (int (*)(...))QQuickItem::hoverEnterEvent
+296   (int (*)(...))QQuickItem::hoverMoveEvent
+304   (int (*)(...))QQuickItem::hoverLeaveEvent
+312   (int (*)(...))QQuickItem::dragEnterEvent
+320   (int (*)(...))QQuickItem::dragMoveEvent
+328   (int (*)(...))QQuickItem::dragLeaveEvent
+336   (int (*)(...))QQuickItem::dropEvent
+344   (int (*)(...))QQuickItem::childMouseEventFilter
+352   (int (*)(...))QQuickItem::windowDeactivateEvent
+360   (int (*)(...))QQuickItem::geometryChanged
+368   (int (*)(...))QQuickPaintedItem::updatePaintNode
+376   (int (*)(...))QQuickPaintedItem::releaseResources
+384   (int (*)(...))QQuickItem::updatePolish
+392   (int (*)(...))__cxa_pure_virtual
+400   (int (*)(...))-16
+408   (int (*)(...))(& _ZTI17QQuickPaintedItem)
+416   0u
+424   0u
+432   (int (*)(...))QQuickItem::_ZThn16_N10QQuickItem10classBeginEv
+440   (int (*)(...))QQuickItem::_ZThn16_N10QQuickItem17componentCompleteEv
+
+Class QQuickPaintedItem
+   size=32 align=8
+   base size=32 base align=8
+QQuickPaintedItem (0x0x7fdbb3f0e8f0) 0
+    vptr=((& QQuickPaintedItem::_ZTV17QQuickPaintedItem) + 16u)
+  QQuickItem (0x0x7fdbb402d380) 0
+      primary-for QQuickPaintedItem (0x0x7fdbb3f0e8f0)
+    QObject (0x0x7fdbb3fc49c0) 0
+        primary-for QQuickItem (0x0x7fdbb402d380)
+    QQmlParserStatus (0x0x7fdbb3fc4a20) 16
+        vptr=((& QQuickPaintedItem::_ZTV17QQuickPaintedItem) + 416u)
+
+Class QQuickRenderControl::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQuickRenderControl::QPrivateSignal (0x0x7fdbb3fc4cc0) 0 empty
+
+Vtable for QQuickRenderControl
+QQuickRenderControl::_ZTV19QQuickRenderControl: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QQuickRenderControl)
+16    (int (*)(...))QQuickRenderControl::metaObject
+24    (int (*)(...))QQuickRenderControl::qt_metacast
+32    (int (*)(...))QQuickRenderControl::qt_metacall
+40    (int (*)(...))QQuickRenderControl::~QQuickRenderControl
+48    (int (*)(...))QQuickRenderControl::~QQuickRenderControl
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QQuickRenderControl::renderWindow
+
+Class QQuickRenderControl
+   size=16 align=8
+   base size=16 base align=8
+QQuickRenderControl (0x0x7fdbb3f0ea90) 0
+    vptr=((& QQuickRenderControl::_ZTV19QQuickRenderControl) + 16u)
+  QObject (0x0x7fdbb3fc4c60) 0
+      primary-for QQuickRenderControl (0x0x7fdbb3f0ea90)
+
+Class QQuickTextDocument::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQuickTextDocument::QPrivateSignal (0x0x7fdbb3fc4d80) 0 empty
+
+Vtable for QQuickTextDocument
+QQuickTextDocument::_ZTV18QQuickTextDocument: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QQuickTextDocument)
+16    (int (*)(...))QQuickTextDocument::metaObject
+24    (int (*)(...))QQuickTextDocument::qt_metacast
+32    (int (*)(...))QQuickTextDocument::qt_metacall
+40    (int (*)(...))QQuickTextDocument::~QQuickTextDocument
+48    (int (*)(...))QQuickTextDocument::~QQuickTextDocument
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QQuickTextDocument
+   size=16 align=8
+   base size=16 base align=8
+QQuickTextDocument (0x0x7fdbb3f0eaf8) 0
+    vptr=((& QQuickTextDocument::_ZTV18QQuickTextDocument) + 16u)
+  QObject (0x0x7fdbb3fc4d20) 0
+      primary-for QQuickTextDocument (0x0x7fdbb3f0eaf8)
+
+Class QSGGeometry::Attribute
+   size=16 align=4
+   base size=16 base align=4
+QSGGeometry::Attribute (0x0x7fdbb3cba120) 0
+
+Class QSGGeometry::AttributeSet
+   size=16 align=8
+   base size=16 base align=8
+QSGGeometry::AttributeSet (0x0x7fdbb3cba180) 0
+
+Class QSGGeometry::Point2D
+   size=8 align=4
+   base size=8 base align=4
+QSGGeometry::Point2D (0x0x7fdbb3cba1e0) 0
+
+Class QSGGeometry::TexturedPoint2D
+   size=16 align=4
+   base size=16 base align=4
+QSGGeometry::TexturedPoint2D (0x0x7fdbb3cba240) 0
+
+Class QSGGeometry::ColoredPoint2D
+   size=12 align=4
+   base size=12 base align=4
+QSGGeometry::ColoredPoint2D (0x0x7fdbb3cba2a0) 0
+
+Vtable for QSGGeometry
+QSGGeometry::_ZTV11QSGGeometry: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QSGGeometry)
+16    (int (*)(...))QSGGeometry::~QSGGeometry
+24    (int (*)(...))QSGGeometry::~QSGGeometry
+
+Class QSGGeometry
+   size=128 align=8
+   base size=128 base align=8
+QSGGeometry (0x0x7fdbb3cba0c0) 0
+    vptr=((& QSGGeometry::_ZTV11QSGGeometry) + 16u)
+
+Vtable for QSGNode
+QSGNode::_ZTV7QSGNode: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QSGNode)
+16    (int (*)(...))QSGNode::~QSGNode
+24    (int (*)(...))QSGNode::~QSGNode
+32    (int (*)(...))QSGNode::isSubtreeBlocked
+40    (int (*)(...))QSGNode::preprocess
+
+Class QSGNode
+   size=80 align=8
+   base size=80 base align=8
+QSGNode (0x0x7fdbb3cba780) 0
+    vptr=((& QSGNode::_ZTV7QSGNode) + 16u)
+
+Vtable for QSGBasicGeometryNode
+QSGBasicGeometryNode::_ZTV20QSGBasicGeometryNode: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QSGBasicGeometryNode)
+16    (int (*)(...))QSGBasicGeometryNode::~QSGBasicGeometryNode
+24    (int (*)(...))QSGBasicGeometryNode::~QSGBasicGeometryNode
+32    (int (*)(...))QSGNode::isSubtreeBlocked
+40    (int (*)(...))QSGNode::preprocess
+
+Class QSGBasicGeometryNode
+   size=112 align=8
+   base size=112 base align=8
+QSGBasicGeometryNode (0x0x7fdbb3cee208) 0
+    vptr=((& QSGBasicGeometryNode::_ZTV20QSGBasicGeometryNode) + 16u)
+  QSGNode (0x0x7fdbb3cbab40) 0
+      primary-for QSGBasicGeometryNode (0x0x7fdbb3cee208)
+
+Vtable for QSGGeometryNode
+QSGGeometryNode::_ZTV15QSGGeometryNode: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QSGGeometryNode)
+16    (int (*)(...))QSGGeometryNode::~QSGGeometryNode
+24    (int (*)(...))QSGGeometryNode::~QSGGeometryNode
+32    (int (*)(...))QSGNode::isSubtreeBlocked
+40    (int (*)(...))QSGNode::preprocess
+
+Class QSGGeometryNode
+   size=144 align=8
+   base size=144 base align=8
+QSGGeometryNode (0x0x7fdbb3cee270) 0
+    vptr=((& QSGGeometryNode::_ZTV15QSGGeometryNode) + 16u)
+  QSGBasicGeometryNode (0x0x7fdbb3cee2d8) 0
+      primary-for QSGGeometryNode (0x0x7fdbb3cee270)
+    QSGNode (0x0x7fdbb3cbaba0) 0
+        primary-for QSGBasicGeometryNode (0x0x7fdbb3cee2d8)
+
+Vtable for QSGClipNode
+QSGClipNode::_ZTV11QSGClipNode: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QSGClipNode)
+16    (int (*)(...))QSGClipNode::~QSGClipNode
+24    (int (*)(...))QSGClipNode::~QSGClipNode
+32    (int (*)(...))QSGNode::isSubtreeBlocked
+40    (int (*)(...))QSGNode::preprocess
+
+Class QSGClipNode
+   size=152 align=8
+   base size=152 base align=8
+QSGClipNode (0x0x7fdbb3cee340) 0
+    vptr=((& QSGClipNode::_ZTV11QSGClipNode) + 16u)
+  QSGBasicGeometryNode (0x0x7fdbb3cee3a8) 0
+      primary-for QSGClipNode (0x0x7fdbb3cee340)
+    QSGNode (0x0x7fdbb3cbac00) 0
+        primary-for QSGBasicGeometryNode (0x0x7fdbb3cee3a8)
+
+Vtable for QSGTransformNode
+QSGTransformNode::_ZTV16QSGTransformNode: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QSGTransformNode)
+16    (int (*)(...))QSGTransformNode::~QSGTransformNode
+24    (int (*)(...))QSGTransformNode::~QSGTransformNode
+32    (int (*)(...))QSGNode::isSubtreeBlocked
+40    (int (*)(...))QSGNode::preprocess
+
+Class QSGTransformNode
+   size=216 align=8
+   base size=216 base align=8
+QSGTransformNode (0x0x7fdbb3cee410) 0
+    vptr=((& QSGTransformNode::_ZTV16QSGTransformNode) + 16u)
+  QSGNode (0x0x7fdbb3cbac60) 0
+      primary-for QSGTransformNode (0x0x7fdbb3cee410)
+
+Vtable for QSGRootNode
+QSGRootNode::_ZTV11QSGRootNode: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QSGRootNode)
+16    (int (*)(...))QSGRootNode::~QSGRootNode
+24    (int (*)(...))QSGRootNode::~QSGRootNode
+32    (int (*)(...))QSGNode::isSubtreeBlocked
+40    (int (*)(...))QSGNode::preprocess
+
+Class QSGRootNode
+   size=88 align=8
+   base size=88 base align=8
+QSGRootNode (0x0x7fdbb3cee478) 0
+    vptr=((& QSGRootNode::_ZTV11QSGRootNode) + 16u)
+  QSGNode (0x0x7fdbb3cbacc0) 0
+      primary-for QSGRootNode (0x0x7fdbb3cee478)
+
+Vtable for QSGOpacityNode
+QSGOpacityNode::_ZTV14QSGOpacityNode: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QSGOpacityNode)
+16    (int (*)(...))QSGOpacityNode::~QSGOpacityNode
+24    (int (*)(...))QSGOpacityNode::~QSGOpacityNode
+32    (int (*)(...))QSGOpacityNode::isSubtreeBlocked
+40    (int (*)(...))QSGNode::preprocess
+
+Class QSGOpacityNode
+   size=96 align=8
+   base size=96 base align=8
+QSGOpacityNode (0x0x7fdbb3cee618) 0
+    vptr=((& QSGOpacityNode::_ZTV14QSGOpacityNode) + 16u)
+  QSGNode (0x0x7fdbb3cbae40) 0
+      primary-for QSGOpacityNode (0x0x7fdbb3cee618)
+
+Vtable for QSGNodeVisitor
+QSGNodeVisitor::_ZTV14QSGNodeVisitor: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QSGNodeVisitor)
+16    (int (*)(...))QSGNodeVisitor::~QSGNodeVisitor
+24    (int (*)(...))QSGNodeVisitor::~QSGNodeVisitor
+32    (int (*)(...))QSGNodeVisitor::enterTransformNode
+40    (int (*)(...))QSGNodeVisitor::leaveTransformNode
+48    (int (*)(...))QSGNodeVisitor::enterClipNode
+56    (int (*)(...))QSGNodeVisitor::leaveClipNode
+64    (int (*)(...))QSGNodeVisitor::enterGeometryNode
+72    (int (*)(...))QSGNodeVisitor::leaveGeometryNode
+80    (int (*)(...))QSGNodeVisitor::enterOpacityNode
+88    (int (*)(...))QSGNodeVisitor::leaveOpacityNode
+96    (int (*)(...))QSGNodeVisitor::visitNode
+104   (int (*)(...))QSGNodeVisitor::visitChildren
+
+Class QSGNodeVisitor
+   size=8 align=8
+   base size=8 base align=8
+QSGNodeVisitor (0x0x7fdbb3cbaea0) 0 nearly-empty
+    vptr=((& QSGNodeVisitor::_ZTV14QSGNodeVisitor) + 16u)
+
+Vtable for QSGRendererInterface
+QSGRendererInterface::_ZTV20QSGRendererInterface: 10u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QSGRendererInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))QSGRendererInterface::getResource
+48    (int (*)(...))QSGRendererInterface::getResource
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))__cxa_pure_virtual
+72    (int (*)(...))__cxa_pure_virtual
+
+Class QSGRendererInterface
+   size=8 align=8
+   base size=8 base align=8
+QSGRendererInterface (0x0x7fdbb3cbaf00) 0 nearly-empty
+    vptr=((& QSGRendererInterface::_ZTV20QSGRendererInterface) + 16u)
+
+Class QQuickWindow::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQuickWindow::QPrivateSignal (0x0x7fdbb3e46360) 0 empty
+
+Vtable for QQuickWindow
+QQuickWindow::_ZTV12QQuickWindow: 45u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QQuickWindow)
+16    (int (*)(...))QQuickWindow::metaObject
+24    (int (*)(...))QQuickWindow::qt_metacast
+32    (int (*)(...))QQuickWindow::qt_metacall
+40    (int (*)(...))QQuickWindow::~QQuickWindow
+48    (int (*)(...))QQuickWindow::~QQuickWindow
+56    (int (*)(...))QQuickWindow::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWindow::surfaceType
+120   (int (*)(...))QWindow::format
+128   (int (*)(...))QWindow::size
+136   (int (*)(...))QQuickWindow::accessibleRoot
+144   (int (*)(...))QQuickWindow::focusObject
+152   (int (*)(...))QQuickWindow::exposeEvent
+160   (int (*)(...))QQuickWindow::resizeEvent
+168   (int (*)(...))QWindow::moveEvent
+176   (int (*)(...))QQuickWindow::focusInEvent
+184   (int (*)(...))QQuickWindow::focusOutEvent
+192   (int (*)(...))QQuickWindow::showEvent
+200   (int (*)(...))QQuickWindow::hideEvent
+208   (int (*)(...))QQuickWindow::keyPressEvent
+216   (int (*)(...))QQuickWindow::keyReleaseEvent
+224   (int (*)(...))QQuickWindow::mousePressEvent
+232   (int (*)(...))QQuickWindow::mouseReleaseEvent
+240   (int (*)(...))QQuickWindow::mouseDoubleClickEvent
+248   (int (*)(...))QQuickWindow::mouseMoveEvent
+256   (int (*)(...))QQuickWindow::wheelEvent
+264   (int (*)(...))QWindow::touchEvent
+272   (int (*)(...))QWindow::tabletEvent
+280   (int (*)(...))QWindow::nativeEvent
+288   (int (*)(...))QWindow::surfaceHandle
+296   (int (*)(...))-16
+304   (int (*)(...))(& _ZTI12QQuickWindow)
+312   (int (*)(...))QQuickWindow::_ZThn16_N12QQuickWindowD1Ev
+320   (int (*)(...))QQuickWindow::_ZThn16_N12QQuickWindowD0Ev
+328   (int (*)(...))QWindow::_ZThn16_NK7QWindow6formatEv
+336   (int (*)(...))QWindow::_ZThn16_NK7QWindow13surfaceHandleEv
+344   (int (*)(...))QWindow::_ZThn16_NK7QWindow11surfaceTypeEv
+352   (int (*)(...))QWindow::_ZThn16_NK7QWindow4sizeEv
+
+Class QQuickWindow
+   size=40 align=8
+   base size=40 base align=8
+QQuickWindow (0x0x7fdbb3cee820) 0
+    vptr=((& QQuickWindow::_ZTV12QQuickWindow) + 16u)
+  QWindow (0x0x7fdbb3e77a10) 0
+      primary-for QQuickWindow (0x0x7fdbb3cee820)
+    QObject (0x0x7fdbb3e462a0) 0
+        primary-for QWindow (0x0x7fdbb3e77a10)
+    QSurface (0x0x7fdbb3e46300) 16
+        vptr=((& QQuickWindow::_ZTV12QQuickWindow) + 312u)
+
+Class QQuickView::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQuickView::QPrivateSignal (0x0x7fdbb3e46720) 0 empty
+
+Vtable for QQuickView
+QQuickView::_ZTV10QQuickView: 45u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QQuickView)
+16    (int (*)(...))QQuickView::metaObject
+24    (int (*)(...))QQuickView::qt_metacast
+32    (int (*)(...))QQuickView::qt_metacall
+40    (int (*)(...))QQuickView::~QQuickView
+48    (int (*)(...))QQuickView::~QQuickView
+56    (int (*)(...))QQuickWindow::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QQuickView::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWindow::surfaceType
+120   (int (*)(...))QWindow::format
+128   (int (*)(...))QWindow::size
+136   (int (*)(...))QQuickWindow::accessibleRoot
+144   (int (*)(...))QQuickWindow::focusObject
+152   (int (*)(...))QQuickWindow::exposeEvent
+160   (int (*)(...))QQuickView::resizeEvent
+168   (int (*)(...))QWindow::moveEvent
+176   (int (*)(...))QQuickWindow::focusInEvent
+184   (int (*)(...))QQuickWindow::focusOutEvent
+192   (int (*)(...))QQuickWindow::showEvent
+200   (int (*)(...))QQuickWindow::hideEvent
+208   (int (*)(...))QQuickView::keyPressEvent
+216   (int (*)(...))QQuickView::keyReleaseEvent
+224   (int (*)(...))QQuickView::mousePressEvent
+232   (int (*)(...))QQuickView::mouseReleaseEvent
+240   (int (*)(...))QQuickWindow::mouseDoubleClickEvent
+248   (int (*)(...))QQuickView::mouseMoveEvent
+256   (int (*)(...))QQuickWindow::wheelEvent
+264   (int (*)(...))QWindow::touchEvent
+272   (int (*)(...))QWindow::tabletEvent
+280   (int (*)(...))QWindow::nativeEvent
+288   (int (*)(...))QWindow::surfaceHandle
+296   (int (*)(...))-16
+304   (int (*)(...))(& _ZTI10QQuickView)
+312   (int (*)(...))QQuickView::_ZThn16_N10QQuickViewD1Ev
+320   (int (*)(...))QQuickView::_ZThn16_N10QQuickViewD0Ev
+328   (int (*)(...))QWindow::_ZThn16_NK7QWindow6formatEv
+336   (int (*)(...))QWindow::_ZThn16_NK7QWindow13surfaceHandleEv
+344   (int (*)(...))QWindow::_ZThn16_NK7QWindow11surfaceTypeEv
+352   (int (*)(...))QWindow::_ZThn16_NK7QWindow4sizeEv
+
+Class QQuickView
+   size=40 align=8
+   base size=40 base align=8
+QQuickView (0x0x7fdbb3cee958) 0
+    vptr=((& QQuickView::_ZTV10QQuickView) + 16u)
+  QQuickWindow (0x0x7fdbb3cee9c0) 0
+      primary-for QQuickView (0x0x7fdbb3cee958)
+    QWindow (0x0x7fdbb3ab0cb0) 0
+        primary-for QQuickWindow (0x0x7fdbb3cee9c0)
+      QObject (0x0x7fdbb3e46660) 0
+          primary-for QWindow (0x0x7fdbb3ab0cb0)
+      QSurface (0x0x7fdbb3e466c0) 16
+          vptr=((& QQuickView::_ZTV10QQuickView) + 312u)
+
+Class QSGAbstractRenderer::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSGAbstractRenderer::QPrivateSignal (0x0x7fdbb3e467e0) 0 empty
+
+Vtable for QSGAbstractRenderer
+QSGAbstractRenderer::_ZTV19QSGAbstractRenderer: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QSGAbstractRenderer)
+16    (int (*)(...))QSGAbstractRenderer::metaObject
+24    (int (*)(...))QSGAbstractRenderer::qt_metacast
+32    (int (*)(...))QSGAbstractRenderer::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+
+Class QSGAbstractRenderer
+   size=16 align=8
+   base size=16 base align=8
+QSGAbstractRenderer (0x0x7fdbb3ceea28) 0
+    vptr=((& QSGAbstractRenderer::_ZTV19QSGAbstractRenderer) + 16u)
+  QObject (0x0x7fdbb3e46780) 0
+      primary-for QSGAbstractRenderer (0x0x7fdbb3ceea28)
+
+Class QSGEngine::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSGEngine::QPrivateSignal (0x0x7fdbb3e46a20) 0 empty
+
+Vtable for QSGEngine
+QSGEngine::_ZTV9QSGEngine: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QSGEngine)
+16    (int (*)(...))QSGEngine::metaObject
+24    (int (*)(...))QSGEngine::qt_metacast
+32    (int (*)(...))QSGEngine::qt_metacall
+40    (int (*)(...))QSGEngine::~QSGEngine
+48    (int (*)(...))QSGEngine::~QSGEngine
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QSGEngine
+   size=16 align=8
+   base size=16 base align=8
+QSGEngine (0x0x7fdbb3ceeb60) 0
+    vptr=((& QSGEngine::_ZTV9QSGEngine) + 16u)
+  QObject (0x0x7fdbb3e469c0) 0
+      primary-for QSGEngine (0x0x7fdbb3ceeb60)
+
+Class QSGMaterialShader::RenderState
+   size=16 align=8
+   base size=16 base align=8
+QSGMaterialShader::RenderState (0x0x7fdbb3e46cc0) 0
+
+Vtable for QSGMaterialShader
+QSGMaterialShader::_ZTV17QSGMaterialShader: 12u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QSGMaterialShader)
+16    0u
+24    0u
+32    (int (*)(...))QSGMaterialShader::activate
+40    (int (*)(...))QSGMaterialShader::deactivate
+48    (int (*)(...))QSGMaterialShader::updateState
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))QSGMaterialShader::compile
+72    (int (*)(...))QSGMaterialShader::initialize
+80    (int (*)(...))QSGMaterialShader::vertexShader
+88    (int (*)(...))QSGMaterialShader::fragmentShader
+
+Class QSGMaterialShader
+   size=32 align=8
+   base size=32 base align=8
+QSGMaterialShader (0x0x7fdbb3e46c60) 0
+    vptr=((& QSGMaterialShader::_ZTV17QSGMaterialShader) + 16u)
+
+Class QSGMaterialType
+   size=1 align=1
+   base size=0 base align=1
+QSGMaterialType (0x0x7fdbb3e46f60) 0 empty
+
+Vtable for QSGMaterial
+QSGMaterial::_ZTV11QSGMaterial: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QSGMaterial)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))QSGMaterial::compare
+
+Class QSGMaterial
+   size=24 align=8
+   base size=24 base align=8
+QSGMaterial (0x0x7fdbb3bb7000) 0
+    vptr=((& QSGMaterial::_ZTV11QSGMaterial) + 16u)
+
+Vtable for QSGFlatColorMaterial
+QSGFlatColorMaterial::_ZTV20QSGFlatColorMaterial: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QSGFlatColorMaterial)
+16    (int (*)(...))QSGFlatColorMaterial::~QSGFlatColorMaterial
+24    (int (*)(...))QSGFlatColorMaterial::~QSGFlatColorMaterial
+32    (int (*)(...))QSGFlatColorMaterial::type
+40    (int (*)(...))QSGFlatColorMaterial::createShader
+48    (int (*)(...))QSGFlatColorMaterial::compare
+
+Class QSGFlatColorMaterial
+   size=40 align=8
+   base size=40 base align=8
+QSGFlatColorMaterial (0x0x7fdbb3ceeea0) 0
+    vptr=((& QSGFlatColorMaterial::_ZTV20QSGFlatColorMaterial) + 16u)
+  QSGMaterial (0x0x7fdbb3bb71e0) 0
+      primary-for QSGFlatColorMaterial (0x0x7fdbb3ceeea0)
+
+Class QSGTexture::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSGTexture::QPrivateSignal (0x0x7fdbb3bb72a0) 0 empty
+
+Vtable for QSGTexture
+QSGTexture::_ZTV10QSGTexture: 22u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QSGTexture)
+16    (int (*)(...))QSGTexture::metaObject
+24    (int (*)(...))QSGTexture::qt_metacast
+32    (int (*)(...))QSGTexture::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))__cxa_pure_virtual
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))QSGTexture::normalizedTextureSubRect
+152   (int (*)(...))QSGTexture::isAtlasTexture
+160   (int (*)(...))QSGTexture::removedFromAtlas
+168   (int (*)(...))__cxa_pure_virtual
+
+Class QSGTexture
+   size=16 align=8
+   base size=16 base align=8
+QSGTexture (0x0x7fdbb3ceef08) 0
+    vptr=((& QSGTexture::_ZTV10QSGTexture) + 16u)
+  QObject (0x0x7fdbb3bb7240) 0
+      primary-for QSGTexture (0x0x7fdbb3ceef08)
+
+Class QSGDynamicTexture::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSGDynamicTexture::QPrivateSignal (0x0x7fdbb3bb7360) 0 empty
+
+Vtable for QSGDynamicTexture
+QSGDynamicTexture::_ZTV17QSGDynamicTexture: 23u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QSGDynamicTexture)
+16    (int (*)(...))QSGDynamicTexture::metaObject
+24    (int (*)(...))QSGDynamicTexture::qt_metacast
+32    (int (*)(...))QSGDynamicTexture::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))__cxa_pure_virtual
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))QSGTexture::normalizedTextureSubRect
+152   (int (*)(...))QSGTexture::isAtlasTexture
+160   (int (*)(...))QSGTexture::removedFromAtlas
+168   (int (*)(...))__cxa_pure_virtual
+176   (int (*)(...))__cxa_pure_virtual
+
+Class QSGDynamicTexture
+   size=16 align=8
+   base size=16 base align=8
+QSGDynamicTexture (0x0x7fdbb3ceef70) 0
+    vptr=((& QSGDynamicTexture::_ZTV17QSGDynamicTexture) + 16u)
+  QSGTexture (0x0x7fdbb3c33000) 0
+      primary-for QSGDynamicTexture (0x0x7fdbb3ceef70)
+    QObject (0x0x7fdbb3bb7300) 0
+        primary-for QSGTexture (0x0x7fdbb3c33000)
+
+Vtable for QSGImageNode
+QSGImageNode::_ZTV12QSGImageNode: 20u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QSGImageNode)
+16    0u
+24    0u
+32    (int (*)(...))QSGNode::isSubtreeBlocked
+40    (int (*)(...))QSGNode::preprocess
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))__cxa_pure_virtual
+72    (int (*)(...))__cxa_pure_virtual
+80    (int (*)(...))__cxa_pure_virtual
+88    (int (*)(...))__cxa_pure_virtual
+96    (int (*)(...))__cxa_pure_virtual
+104   (int (*)(...))__cxa_pure_virtual
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))__cxa_pure_virtual
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))__cxa_pure_virtual
+
+Class QSGImageNode
+   size=144 align=8
+   base size=144 base align=8
+QSGImageNode (0x0x7fdbb3c33068) 0
+    vptr=((& QSGImageNode::_ZTV12QSGImageNode) + 16u)
+  QSGGeometryNode (0x0x7fdbb3c330d0) 0
+      primary-for QSGImageNode (0x0x7fdbb3c33068)
+    QSGBasicGeometryNode (0x0x7fdbb3c33138) 0
+        primary-for QSGGeometryNode (0x0x7fdbb3c330d0)
+      QSGNode (0x0x7fdbb3bb73c0) 0
+          primary-for QSGBasicGeometryNode (0x0x7fdbb3c33138)
+
+Vtable for QSGNinePatchNode
+QSGNinePatchNode::_ZTV16QSGNinePatchNode: 11u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QSGNinePatchNode)
+16    0u
+24    0u
+32    (int (*)(...))QSGNode::isSubtreeBlocked
+40    (int (*)(...))QSGNode::preprocess
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))__cxa_pure_virtual
+72    (int (*)(...))__cxa_pure_virtual
+80    (int (*)(...))__cxa_pure_virtual
+
+Class QSGNinePatchNode
+   size=144 align=8
+   base size=144 base align=8
+QSGNinePatchNode (0x0x7fdbb3c33270) 0
+    vptr=((& QSGNinePatchNode::_ZTV16QSGNinePatchNode) + 16u)
+  QSGGeometryNode (0x0x7fdbb3c332d8) 0
+      primary-for QSGNinePatchNode (0x0x7fdbb3c33270)
+    QSGBasicGeometryNode (0x0x7fdbb3c33340) 0
+        primary-for QSGGeometryNode (0x0x7fdbb3c332d8)
+      QSGNode (0x0x7fdbb3bb75a0) 0
+          primary-for QSGBasicGeometryNode (0x0x7fdbb3c33340)
+
+Vtable for QSGRectangleNode
+QSGRectangleNode::_ZTV16QSGRectangleNode: 10u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QSGRectangleNode)
+16    0u
+24    0u
+32    (int (*)(...))QSGNode::isSubtreeBlocked
+40    (int (*)(...))QSGNode::preprocess
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))__cxa_pure_virtual
+72    (int (*)(...))__cxa_pure_virtual
+
+Class QSGRectangleNode
+   size=144 align=8
+   base size=144 base align=8
+QSGRectangleNode (0x0x7fdbb3c333a8) 0
+    vptr=((& QSGRectangleNode::_ZTV16QSGRectangleNode) + 16u)
+  QSGGeometryNode (0x0x7fdbb3c33410) 0
+      primary-for QSGRectangleNode (0x0x7fdbb3c333a8)
+    QSGBasicGeometryNode (0x0x7fdbb3c33478) 0
+        primary-for QSGGeometryNode (0x0x7fdbb3c33410)
+      QSGNode (0x0x7fdbb3bb7600) 0
+          primary-for QSGBasicGeometryNode (0x0x7fdbb3c33478)
+
+Vtable for QSGRenderNode::RenderState
+QSGRenderNode::RenderState::_ZTVN13QSGRenderNode11RenderStateE: 11u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN13QSGRenderNode11RenderStateE)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))__cxa_pure_virtual
+72    (int (*)(...))__cxa_pure_virtual
+80    (int (*)(...))QSGRenderNode::RenderState::get
+
+Class QSGRenderNode::RenderState
+   size=8 align=8
+   base size=8 base align=8
+QSGRenderNode::RenderState (0x0x7fdbb3bb76c0) 0 nearly-empty
+    vptr=((& QSGRenderNode::RenderState::_ZTVN13QSGRenderNode11RenderStateE) + 16u)
+
+Vtable for QSGRenderNode
+QSGRenderNode::_ZTV13QSGRenderNode: 11u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QSGRenderNode)
+16    0u
+24    0u
+32    (int (*)(...))QSGNode::isSubtreeBlocked
+40    (int (*)(...))QSGNode::preprocess
+48    (int (*)(...))QSGRenderNode::changedStates
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))QSGRenderNode::releaseResources
+72    (int (*)(...))QSGRenderNode::flags
+80    (int (*)(...))QSGRenderNode::rect
+
+Class QSGRenderNode
+   size=88 align=8
+   base size=88 base align=8
+QSGRenderNode (0x0x7fdbb3c334e0) 0
+    vptr=((& QSGRenderNode::_ZTV13QSGRenderNode) + 16u)
+  QSGNode (0x0x7fdbb3bb7660) 0
+      primary-for QSGRenderNode (0x0x7fdbb3c334e0)
+
+Vtable for QSGSimpleRectNode
+QSGSimpleRectNode::_ZTV17QSGSimpleRectNode: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QSGSimpleRectNode)
+16    (int (*)(...))QSGSimpleRectNode::~QSGSimpleRectNode
+24    (int (*)(...))QSGSimpleRectNode::~QSGSimpleRectNode
+32    (int (*)(...))QSGNode::isSubtreeBlocked
+40    (int (*)(...))QSGNode::preprocess
+
+Class QSGSimpleRectNode
+   size=320 align=8
+   base size=320 base align=8
+QSGSimpleRectNode (0x0x7fdbb3c33958) 0
+    vptr=((& QSGSimpleRectNode::_ZTV17QSGSimpleRectNode) + 16u)
+  QSGGeometryNode (0x0x7fdbb3c339c0) 0
+      primary-for QSGSimpleRectNode (0x0x7fdbb3c33958)
+    QSGBasicGeometryNode (0x0x7fdbb3c33a28) 0
+        primary-for QSGGeometryNode (0x0x7fdbb3c339c0)
+      QSGNode (0x0x7fdbb3bb7cc0) 0
+          primary-for QSGBasicGeometryNode (0x0x7fdbb3c33a28)
+
+Vtable for QSGOpaqueTextureMaterial
+QSGOpaqueTextureMaterial::_ZTV24QSGOpaqueTextureMaterial: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QSGOpaqueTextureMaterial)
+16    (int (*)(...))QSGOpaqueTextureMaterial::~QSGOpaqueTextureMaterial
+24    (int (*)(...))QSGOpaqueTextureMaterial::~QSGOpaqueTextureMaterial
+32    (int (*)(...))QSGOpaqueTextureMaterial::type
+40    (int (*)(...))QSGOpaqueTextureMaterial::createShader
+48    (int (*)(...))QSGOpaqueTextureMaterial::compare
+
+Class QSGOpaqueTextureMaterial
+   size=40 align=8
+   base size=36 base align=8
+QSGOpaqueTextureMaterial (0x0x7fdbb3c33a90) 0
+    vptr=((& QSGOpaqueTextureMaterial::_ZTV24QSGOpaqueTextureMaterial) + 16u)
+  QSGMaterial (0x0x7fdbb3bb7d20) 0
+      primary-for QSGOpaqueTextureMaterial (0x0x7fdbb3c33a90)
+
+Vtable for QSGTextureMaterial
+QSGTextureMaterial::_ZTV18QSGTextureMaterial: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QSGTextureMaterial)
+16    (int (*)(...))QSGTextureMaterial::~QSGTextureMaterial
+24    (int (*)(...))QSGTextureMaterial::~QSGTextureMaterial
+32    (int (*)(...))QSGTextureMaterial::type
+40    (int (*)(...))QSGTextureMaterial::createShader
+48    (int (*)(...))QSGOpaqueTextureMaterial::compare
+
+Class QSGTextureMaterial
+   size=40 align=8
+   base size=36 base align=8
+QSGTextureMaterial (0x0x7fdbb3c33af8) 0
+    vptr=((& QSGTextureMaterial::_ZTV18QSGTextureMaterial) + 16u)
+  QSGOpaqueTextureMaterial (0x0x7fdbb3c33b60) 0
+      primary-for QSGTextureMaterial (0x0x7fdbb3c33af8)
+    QSGMaterial (0x0x7fdbb3bb7d80) 0
+        primary-for QSGOpaqueTextureMaterial (0x0x7fdbb3c33b60)
+
+Vtable for QSGSimpleTextureNode
+QSGSimpleTextureNode::_ZTV20QSGSimpleTextureNode: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QSGSimpleTextureNode)
+16    (int (*)(...))QSGSimpleTextureNode::~QSGSimpleTextureNode
+24    (int (*)(...))QSGSimpleTextureNode::~QSGSimpleTextureNode
+32    (int (*)(...))QSGNode::isSubtreeBlocked
+40    (int (*)(...))QSGNode::preprocess
+
+Class QSGSimpleTextureNode
+   size=384 align=8
+   base size=384 base align=8
+QSGSimpleTextureNode (0x0x7fdbb3c33bc8) 0
+    vptr=((& QSGSimpleTextureNode::_ZTV20QSGSimpleTextureNode) + 16u)
+  QSGGeometryNode (0x0x7fdbb3c33c30) 0
+      primary-for QSGSimpleTextureNode (0x0x7fdbb3c33bc8)
+    QSGBasicGeometryNode (0x0x7fdbb3c33c98) 0
+        primary-for QSGGeometryNode (0x0x7fdbb3c33c30)
+      QSGNode (0x0x7fdbb3bb7de0) 0
+          primary-for QSGBasicGeometryNode (0x0x7fdbb3c33c98)
+
+Class QSGTextureProvider::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSGTextureProvider::QPrivateSignal (0x0x7fdbb398e0c0) 0 empty
+
+Vtable for QSGTextureProvider
+QSGTextureProvider::_ZTV18QSGTextureProvider: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QSGTextureProvider)
+16    (int (*)(...))QSGTextureProvider::metaObject
+24    (int (*)(...))QSGTextureProvider::qt_metacast
+32    (int (*)(...))QSGTextureProvider::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+
+Class QSGTextureProvider
+   size=16 align=8
+   base size=16 base align=8
+QSGTextureProvider (0x0x7fdbb3c33e38) 0
+    vptr=((& QSGTextureProvider::_ZTV18QSGTextureProvider) + 16u)
+  QObject (0x0x7fdbb398e060) 0
+      primary-for QSGTextureProvider (0x0x7fdbb3c33e38)
+
+Vtable for QSGVertexColorMaterial
+QSGVertexColorMaterial::_ZTV22QSGVertexColorMaterial: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI22QSGVertexColorMaterial)
+16    (int (*)(...))QSGVertexColorMaterial::~QSGVertexColorMaterial
+24    (int (*)(...))QSGVertexColorMaterial::~QSGVertexColorMaterial
+32    (int (*)(...))QSGVertexColorMaterial::type
+40    (int (*)(...))QSGVertexColorMaterial::createShader
+48    (int (*)(...))QSGVertexColorMaterial::compare
+
+Class QSGVertexColorMaterial
+   size=24 align=8
+   base size=24 base align=8
+QSGVertexColorMaterial (0x0x7fdbb3c33ea0) 0
+    vptr=((& QSGVertexColorMaterial::_ZTV22QSGVertexColorMaterial) + 16u)
+  QSGMaterial (0x0x7fdbb398e120) 0
+      primary-for QSGVertexColorMaterial (0x0x7fdbb3c33ea0)
+
+Class QSizePolicy::Bits
+   size=4 align=4
+   base size=4 base align=4
+QSizePolicy::Bits (0x0x7fdbb398e1e0) 0
+
+Class QSizePolicy
+   size=4 align=4
+   base size=4 base align=4
+QSizePolicy (0x0x7fdbb398e180) 0
+
+Class QWidgetData
+   size=88 align=8
+   base size=88 base align=8
+QWidgetData (0x0x7fdbb398eae0) 0
+
+Class QWidget::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QWidget::QPrivateSignal (0x0x7fdbb398ec00) 0 empty
+
+Vtable for QWidget
+QWidget::_ZTV7QWidget: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QWidget)
+16    (int (*)(...))QWidget::metaObject
+24    (int (*)(...))QWidget::qt_metacast
+32    (int (*)(...))QWidget::qt_metacall
+40    (int (*)(...))QWidget::~QWidget
+48    (int (*)(...))QWidget::~QWidget
+56    (int (*)(...))QWidget::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI7QWidget)
+448   (int (*)(...))QWidget::_ZThn16_N7QWidgetD1Ev
+456   (int (*)(...))QWidget::_ZThn16_N7QWidgetD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QWidget
+   size=48 align=8
+   base size=48 base align=8
+QWidget (0x0x7fdbb3a3dcb0) 0
+    vptr=((& QWidget::_ZTV7QWidget) + 16u)
+  QObject (0x0x7fdbb398eb40) 0
+      primary-for QWidget (0x0x7fdbb3a3dcb0)
+  QPaintDevice (0x0x7fdbb398eba0) 16
+      vptr=((& QWidget::_ZTV7QWidget) + 448u)
+
+Class QAbstractButton::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractButton::QPrivateSignal (0x0x7fdbbdc94a20) 0 empty
+
+Vtable for QAbstractButton
+QAbstractButton::_ZTV15QAbstractButton: 67u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QAbstractButton)
+16    (int (*)(...))QAbstractButton::metaObject
+24    (int (*)(...))QAbstractButton::qt_metacast
+32    (int (*)(...))QAbstractButton::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QAbstractButton::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractButton::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractButton::mousePressEvent
+176   (int (*)(...))QAbstractButton::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractButton::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QAbstractButton::keyPressEvent
+216   (int (*)(...))QAbstractButton::keyReleaseEvent
+224   (int (*)(...))QAbstractButton::focusInEvent
+232   (int (*)(...))QAbstractButton::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))__cxa_pure_virtual
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractButton::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QAbstractButton::hitButton
+440   (int (*)(...))QAbstractButton::checkStateSet
+448   (int (*)(...))QAbstractButton::nextCheckState
+456   (int (*)(...))-16
+464   (int (*)(...))(& _ZTI15QAbstractButton)
+472   0u
+480   0u
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QAbstractButton
+   size=48 align=8
+   base size=48 base align=8
+QAbstractButton (0x0x7fdbbe436958) 0
+    vptr=((& QAbstractButton::_ZTV15QAbstractButton) + 16u)
+  QWidget (0x0x7fdbc0a67f50) 0
+      primary-for QAbstractButton (0x0x7fdbbe436958)
+    QObject (0x0x7fdbbf639600) 0
+        primary-for QWidget (0x0x7fdbc0a67f50)
+    QPaintDevice (0x0x7fdbbf639660) 16
+        vptr=((& QAbstractButton::_ZTV15QAbstractButton) + 472u)
+
+Class QAbstractSpinBox::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractSpinBox::QPrivateSignal (0x0x7fdbbdc94de0) 0 empty
+
+Vtable for QAbstractSpinBox
+QAbstractSpinBox::_ZTV16QAbstractSpinBox: 69u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QAbstractSpinBox)
+16    (int (*)(...))QAbstractSpinBox::metaObject
+24    (int (*)(...))QAbstractSpinBox::qt_metacast
+32    (int (*)(...))QAbstractSpinBox::qt_metacall
+40    (int (*)(...))QAbstractSpinBox::~QAbstractSpinBox
+48    (int (*)(...))QAbstractSpinBox::~QAbstractSpinBox
+56    (int (*)(...))QAbstractSpinBox::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractSpinBox::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractSpinBox::sizeHint
+136   (int (*)(...))QAbstractSpinBox::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractSpinBox::mousePressEvent
+176   (int (*)(...))QAbstractSpinBox::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractSpinBox::mouseMoveEvent
+200   (int (*)(...))QAbstractSpinBox::wheelEvent
+208   (int (*)(...))QAbstractSpinBox::keyPressEvent
+216   (int (*)(...))QAbstractSpinBox::keyReleaseEvent
+224   (int (*)(...))QAbstractSpinBox::focusInEvent
+232   (int (*)(...))QAbstractSpinBox::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QAbstractSpinBox::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QAbstractSpinBox::resizeEvent
+280   (int (*)(...))QAbstractSpinBox::closeEvent
+288   (int (*)(...))QAbstractSpinBox::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QAbstractSpinBox::showEvent
+352   (int (*)(...))QAbstractSpinBox::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractSpinBox::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QAbstractSpinBox::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QAbstractSpinBox::validate
+440   (int (*)(...))QAbstractSpinBox::fixup
+448   (int (*)(...))QAbstractSpinBox::stepBy
+456   (int (*)(...))QAbstractSpinBox::clear
+464   (int (*)(...))QAbstractSpinBox::stepEnabled
+472   (int (*)(...))-16
+480   (int (*)(...))(& _ZTI16QAbstractSpinBox)
+488   (int (*)(...))QAbstractSpinBox::_ZThn16_N16QAbstractSpinBoxD1Ev
+496   (int (*)(...))QAbstractSpinBox::_ZThn16_N16QAbstractSpinBoxD0Ev
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QAbstractSpinBox
+   size=48 align=8
+   base size=48 base align=8
+QAbstractSpinBox (0x0x7fdbbe4369c0) 0
+    vptr=((& QAbstractSpinBox::_ZTV16QAbstractSpinBox) + 16u)
+  QWidget (0x0x7fdbc07d62a0) 0
+      primary-for QAbstractSpinBox (0x0x7fdbbe4369c0)
+    QObject (0x0x7fdbbdc94a80) 0
+        primary-for QWidget (0x0x7fdbc07d62a0)
+    QPaintDevice (0x0x7fdbbdc94d80) 16
+        vptr=((& QAbstractSpinBox::_ZTV16QAbstractSpinBox) + 488u)
+
+Class QAbstractSlider::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractSlider::QPrivateSignal (0x0x7fdbbd668480) 0 empty
+
+Vtable for QAbstractSlider
+QAbstractSlider::_ZTV15QAbstractSlider: 65u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QAbstractSlider)
+16    (int (*)(...))QAbstractSlider::metaObject
+24    (int (*)(...))QAbstractSlider::qt_metacast
+32    (int (*)(...))QAbstractSlider::qt_metacall
+40    (int (*)(...))QAbstractSlider::~QAbstractSlider
+48    (int (*)(...))QAbstractSlider::~QAbstractSlider
+56    (int (*)(...))QAbstractSlider::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractSlider::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QAbstractSlider::wheelEvent
+208   (int (*)(...))QAbstractSlider::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractSlider::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QAbstractSlider::sliderChange
+440   (int (*)(...))-16
+448   (int (*)(...))(& _ZTI15QAbstractSlider)
+456   (int (*)(...))QAbstractSlider::_ZThn16_N15QAbstractSliderD1Ev
+464   (int (*)(...))QAbstractSlider::_ZThn16_N15QAbstractSliderD0Ev
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QAbstractSlider
+   size=48 align=8
+   base size=48 base align=8
+QAbstractSlider (0x0x7fdbbe436af8) 0
+    vptr=((& QAbstractSlider::_ZTV15QAbstractSlider) + 16u)
+  QWidget (0x0x7fdbc0811540) 0
+      primary-for QAbstractSlider (0x0x7fdbbe436af8)
+    QObject (0x0x7fdbbd668360) 0
+        primary-for QWidget (0x0x7fdbc0811540)
+    QPaintDevice (0x0x7fdbbd6683c0) 16
+        vptr=((& QAbstractSlider::_ZTV15QAbstractSlider) + 456u)
+
+Class QSlider::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSlider::QPrivateSignal (0x0x7fdbbd6689c0) 0 empty
+
+Vtable for QSlider
+QSlider::_ZTV7QSlider: 65u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QSlider)
+16    (int (*)(...))QSlider::metaObject
+24    (int (*)(...))QSlider::qt_metacast
+32    (int (*)(...))QSlider::qt_metacall
+40    (int (*)(...))QSlider::~QSlider
+48    (int (*)(...))QSlider::~QSlider
+56    (int (*)(...))QSlider::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractSlider::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QSlider::sizeHint
+136   (int (*)(...))QSlider::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QSlider::mousePressEvent
+176   (int (*)(...))QSlider::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QSlider::mouseMoveEvent
+200   (int (*)(...))QAbstractSlider::wheelEvent
+208   (int (*)(...))QAbstractSlider::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QSlider::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractSlider::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QAbstractSlider::sliderChange
+440   (int (*)(...))-16
+448   (int (*)(...))(& _ZTI7QSlider)
+456   (int (*)(...))QSlider::_ZThn16_N7QSliderD1Ev
+464   (int (*)(...))QSlider::_ZThn16_N7QSliderD0Ev
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QSlider
+   size=48 align=8
+   base size=48 base align=8
+QSlider (0x0x7fdbbe436dd0) 0
+    vptr=((& QSlider::_ZTV7QSlider) + 16u)
+  QAbstractSlider (0x0x7fdbbdc665b0) 0
+      primary-for QSlider (0x0x7fdbbe436dd0)
+    QWidget (0x0x7fdbc0811e00) 0
+        primary-for QAbstractSlider (0x0x7fdbbdc665b0)
+      QObject (0x0x7fdbbd668540) 0
+          primary-for QWidget (0x0x7fdbc0811e00)
+      QPaintDevice (0x0x7fdbbd668960) 16
+          vptr=((& QSlider::_ZTV7QSlider) + 456u)
+
+Class QStyle::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QStyle::QPrivateSignal (0x0x7fdbbd668cc0) 0 empty
+
+Vtable for QStyle
+QStyle::_ZTV6QStyle: 37u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI6QStyle)
+16    (int (*)(...))QStyle::metaObject
+24    (int (*)(...))QStyle::qt_metacast
+32    (int (*)(...))QStyle::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QStyle::polish
+120   (int (*)(...))QStyle::unpolish
+128   (int (*)(...))QStyle::polish
+136   (int (*)(...))QStyle::unpolish
+144   (int (*)(...))QStyle::polish
+152   (int (*)(...))QStyle::itemTextRect
+160   (int (*)(...))QStyle::itemPixmapRect
+168   (int (*)(...))QStyle::drawItemText
+176   (int (*)(...))QStyle::drawItemPixmap
+184   (int (*)(...))QStyle::standardPalette
+192   (int (*)(...))__cxa_pure_virtual
+200   (int (*)(...))__cxa_pure_virtual
+208   (int (*)(...))__cxa_pure_virtual
+216   (int (*)(...))__cxa_pure_virtual
+224   (int (*)(...))__cxa_pure_virtual
+232   (int (*)(...))__cxa_pure_virtual
+240   (int (*)(...))__cxa_pure_virtual
+248   (int (*)(...))__cxa_pure_virtual
+256   (int (*)(...))__cxa_pure_virtual
+264   (int (*)(...))__cxa_pure_virtual
+272   (int (*)(...))__cxa_pure_virtual
+280   (int (*)(...))__cxa_pure_virtual
+288   (int (*)(...))__cxa_pure_virtual
+
+Class QStyle
+   size=16 align=8
+   base size=16 base align=8
+QStyle (0x0x7fdbbd5fc750) 0
+    vptr=((& QStyle::_ZTV6QStyle) + 16u)
+  QObject (0x0x7fdbbd668c60) 0
+      primary-for QStyle (0x0x7fdbbd5fc750)
+
+Class QTabBar::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTabBar::QPrivateSignal (0x0x7fdbbd473ea0) 0 empty
+
+Vtable for QTabBar
+QTabBar::_ZTV7QTabBar: 69u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QTabBar)
+16    (int (*)(...))QTabBar::metaObject
+24    (int (*)(...))QTabBar::qt_metacast
+32    (int (*)(...))QTabBar::qt_metacall
+40    (int (*)(...))QTabBar::~QTabBar
+48    (int (*)(...))QTabBar::~QTabBar
+56    (int (*)(...))QTabBar::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QTabBar::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QTabBar::sizeHint
+136   (int (*)(...))QTabBar::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QTabBar::mousePressEvent
+176   (int (*)(...))QTabBar::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QTabBar::mouseMoveEvent
+200   (int (*)(...))QTabBar::wheelEvent
+208   (int (*)(...))QTabBar::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QTabBar::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QTabBar::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QTabBar::showEvent
+352   (int (*)(...))QTabBar::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QTabBar::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QTabBar::tabSizeHint
+440   (int (*)(...))QTabBar::minimumTabSizeHint
+448   (int (*)(...))QTabBar::tabInserted
+456   (int (*)(...))QTabBar::tabRemoved
+464   (int (*)(...))QTabBar::tabLayoutChange
+472   (int (*)(...))-16
+480   (int (*)(...))(& _ZTI7QTabBar)
+488   (int (*)(...))QTabBar::_ZThn16_N7QTabBarD1Ev
+496   (int (*)(...))QTabBar::_ZThn16_N7QTabBarD0Ev
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QTabBar
+   size=48 align=8
+   base size=48 base align=8
+QTabBar (0x0x7fdbbd669d00) 0
+    vptr=((& QTabBar::_ZTV7QTabBar) + 16u)
+  QWidget (0x0x7fdbc01f74d0) 0
+      primary-for QTabBar (0x0x7fdbbd669d00)
+    QObject (0x0x7fdbbd473480) 0
+        primary-for QWidget (0x0x7fdbc01f74d0)
+    QPaintDevice (0x0x7fdbbd473e40) 16
+        vptr=((& QTabBar::_ZTV7QTabBar) + 488u)
+
+Class QTabWidget::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTabWidget::QPrivateSignal (0x0x7fdbbd1bf000) 0 empty
+
+Vtable for QTabWidget
+QTabWidget::_ZTV10QTabWidget: 66u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QTabWidget)
+16    (int (*)(...))QTabWidget::metaObject
+24    (int (*)(...))QTabWidget::qt_metacast
+32    (int (*)(...))QTabWidget::qt_metacall
+40    (int (*)(...))QTabWidget::~QTabWidget
+48    (int (*)(...))QTabWidget::~QTabWidget
+56    (int (*)(...))QTabWidget::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QTabWidget::sizeHint
+136   (int (*)(...))QTabWidget::minimumSizeHint
+144   (int (*)(...))QTabWidget::heightForWidth
+152   (int (*)(...))QTabWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QTabWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QTabWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QTabWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QTabWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QTabWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QTabWidget::tabInserted
+440   (int (*)(...))QTabWidget::tabRemoved
+448   (int (*)(...))-16
+456   (int (*)(...))(& _ZTI10QTabWidget)
+464   (int (*)(...))QTabWidget::_ZThn16_N10QTabWidgetD1Ev
+472   (int (*)(...))QTabWidget::_ZThn16_N10QTabWidgetD0Ev
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QTabWidget
+   size=48 align=8
+   base size=48 base align=8
+QTabWidget (0x0x7fdbbd68c4e0) 0
+    vptr=((& QTabWidget::_ZTV10QTabWidget) + 16u)
+  QWidget (0x0x7fdbc01f7ee0) 0
+      primary-for QTabWidget (0x0x7fdbbd68c4e0)
+    QObject (0x0x7fdbbd473f00) 0
+        primary-for QWidget (0x0x7fdbc01f7ee0)
+    QPaintDevice (0x0x7fdbbd473f60) 16
+        vptr=((& QTabWidget::_ZTV10QTabWidget) + 464u)
+
+Class QRubberBand::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QRubberBand::QPrivateSignal (0x0x7fdbbd1bf120) 0 empty
+
+Vtable for QRubberBand
+QRubberBand::_ZTV11QRubberBand: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QRubberBand)
+16    (int (*)(...))QRubberBand::metaObject
+24    (int (*)(...))QRubberBand::qt_metacast
+32    (int (*)(...))QRubberBand::qt_metacall
+40    (int (*)(...))QRubberBand::~QRubberBand
+48    (int (*)(...))QRubberBand::~QRubberBand
+56    (int (*)(...))QRubberBand::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QRubberBand::paintEvent
+264   (int (*)(...))QRubberBand::moveEvent
+272   (int (*)(...))QRubberBand::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QRubberBand::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QRubberBand::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI11QRubberBand)
+448   (int (*)(...))QRubberBand::_ZThn16_N11QRubberBandD1Ev
+456   (int (*)(...))QRubberBand::_ZThn16_N11QRubberBandD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QRubberBand
+   size=48 align=8
+   base size=48 base align=8
+QRubberBand (0x0x7fdbbd68c548) 0
+    vptr=((& QRubberBand::_ZTV11QRubberBand) + 16u)
+  QWidget (0x0x7fdbc0206700) 0
+      primary-for QRubberBand (0x0x7fdbbd68c548)
+    QObject (0x0x7fdbbd1bf060) 0
+        primary-for QWidget (0x0x7fdbc0206700)
+    QPaintDevice (0x0x7fdbbd1bf0c0) 16
+        vptr=((& QRubberBand::_ZTV11QRubberBand) + 448u)
+
+Class QFrame::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFrame::QPrivateSignal (0x0x7fdbbd1bf240) 0 empty
+
+Vtable for QFrame
+QFrame::_ZTV6QFrame: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI6QFrame)
+16    (int (*)(...))QFrame::metaObject
+24    (int (*)(...))QFrame::qt_metacast
+32    (int (*)(...))QFrame::qt_metacall
+40    (int (*)(...))QFrame::~QFrame
+48    (int (*)(...))QFrame::~QFrame
+56    (int (*)(...))QFrame::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QFrame::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QFrame::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI6QFrame)
+448   (int (*)(...))QFrame::_ZThn16_N6QFrameD1Ev
+456   (int (*)(...))QFrame::_ZThn16_N6QFrameD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QFrame
+   size=48 align=8
+   base size=48 base align=8
+QFrame (0x0x7fdbbd68cc98) 0
+    vptr=((& QFrame::_ZTV6QFrame) + 16u)
+  QWidget (0x0x7fdbc0206d90) 0
+      primary-for QFrame (0x0x7fdbbd68cc98)
+    QObject (0x0x7fdbbd1bf180) 0
+        primary-for QWidget (0x0x7fdbc0206d90)
+    QPaintDevice (0x0x7fdbbd1bf1e0) 16
+        vptr=((& QFrame::_ZTV6QFrame) + 448u)
+
+Class QStyleOption
+   size=64 align=8
+   base size=64 base align=8
+QStyleOption (0x0x7fdbbd1bf2a0) 0
+
+Class QStyleOptionFocusRect
+   size=80 align=8
+   base size=80 base align=8
+QStyleOptionFocusRect (0x0x7fdbbd68cd00) 0
+  QStyleOption (0x0x7fdbbd1bf360) 0
+
+Class QStyleOptionFrame
+   size=80 align=8
+   base size=80 base align=8
+QStyleOptionFrame (0x0x7fdbbd6ac1a0) 0
+  QStyleOption (0x0x7fdbbd1bf3c0) 0
+
+Class QStyleOptionTabWidgetFrame
+   size=136 align=8
+   base size=132 base align=8
+QStyleOptionTabWidgetFrame (0x0x7fdbbd429138) 0
+  QStyleOption (0x0x7fdbbd319840) 0
+
+Class QStyleOptionTabBarBase
+   size=104 align=8
+   base size=101 base align=8
+QStyleOptionTabBarBase (0x0x7fdbbd429f08) 0
+  QStyleOption (0x0x7fdbbd3198a0) 0
+
+Class QStyleOptionHeader
+   size=120 align=8
+   base size=116 base align=8
+QStyleOptionHeader (0x0x7fdbbd429f70) 0
+  QStyleOption (0x0x7fdbbd3199c0) 0
+
+Class QStyleOptionButton
+   size=96 align=8
+   base size=96 base align=8
+QStyleOptionButton (0x0x7fdbbd4e0000) 0
+  QStyleOption (0x0x7fdbbd174a20) 0
+
+Class QStyleOptionTab
+   size=136 align=8
+   base size=136 base align=8
+QStyleOptionTab (0x0x7fdbbd4e0138) 0
+  QStyleOption (0x0x7fdbbceae900) 0
+
+Class QStyleOptionToolBar
+   size=88 align=8
+   base size=88 base align=8
+QStyleOptionToolBar (0x0x7fdbbd4e0340) 0
+  QStyleOption (0x0x7fdbbcefb4e0) 0
+
+Class QStyleOptionProgressBar
+   size=104 align=8
+   base size=102 base align=8
+QStyleOptionProgressBar (0x0x7fdbbd4e0478) 0
+  QStyleOption (0x0x7fdbbc623cc0) 0
+
+Class QStyleOptionMenuItem
+   size=136 align=8
+   base size=136 base align=8
+QStyleOptionMenuItem (0x0x7fdbbd4e04e0) 0
+  QStyleOption (0x0x7fdbbc623d20) 0
+
+Class QStyleOptionDockWidget
+   size=80 align=8
+   base size=76 base align=8
+QStyleOptionDockWidget (0x0x7fdbbd4e0548) 0
+  QStyleOption (0x0x7fdbbc429180) 0
+
+Class QStyleOptionViewItem
+   size=192 align=8
+   base size=192 base align=8
+QStyleOptionViewItem (0x0x7fdbbd4e0618) 0
+  QStyleOption (0x0x7fdbbc4291e0) 0
+
+Class QStyleOptionToolBox
+   size=88 align=8
+   base size=88 base align=8
+QStyleOptionToolBox (0x0x7fdbbd4e0750) 0
+  QStyleOption (0x0x7fdbbc4297e0) 0
+
+Class QStyleOptionRubberBand
+   size=72 align=8
+   base size=69 base align=8
+QStyleOptionRubberBand (0x0x7fdbbd4e0b60) 0
+  QStyleOption (0x0x7fdbbc4298a0) 0
+
+Class QStyleOptionComplex
+   size=72 align=8
+   base size=72 base align=8
+QStyleOptionComplex (0x0x7fdbbd4e0bc8) 0
+  QStyleOption (0x0x7fdbbc429900) 0
+
+Class QStyleOptionSlider
+   size=128 align=8
+   base size=121 base align=8
+QStyleOptionSlider (0x0x7fdbbd4e0c30) 0
+  QStyleOptionComplex (0x0x7fdbbd4e0c98) 0
+    QStyleOption (0x0x7fdbbc44b4e0) 0
+
+Class QStyleOptionSpinBox
+   size=88 align=8
+   base size=81 base align=8
+QStyleOptionSpinBox (0x0x7fdbbd4e0d68) 0
+  QStyleOptionComplex (0x0x7fdbbd4e0dd0) 0
+    QStyleOption (0x0x7fdbbc44b540) 0
+
+Class QStyleOptionToolButton
+   size=136 align=8
+   base size=136 base align=8
+QStyleOptionToolButton (0x0x7fdbbd4e0ea0) 0
+  QStyleOptionComplex (0x0x7fdbbd4e0f08) 0
+    QStyleOption (0x0x7fdbbc47b120) 0
+
+Class QStyleOptionComboBox
+   size=120 align=8
+   base size=120 base align=8
+QStyleOptionComboBox (0x0x7fdbbd1e5068) 0
+  QStyleOptionComplex (0x0x7fdbbd384f08) 0
+    QStyleOption (0x0x7fdbbbd14540) 0
+
+Class QStyleOptionTitleBar
+   size=96 align=8
+   base size=96 base align=8
+QStyleOptionTitleBar (0x0x7fdbbd384f70) 0
+  QStyleOptionComplex (0x0x7fdbbd384340) 0
+    QStyleOption (0x0x7fdbbbd14960) 0
+
+Class QStyleOptionGroupBox
+   size=120 align=8
+   base size=116 base align=8
+QStyleOptionGroupBox (0x0x7fdbbd384410) 0
+  QStyleOptionComplex (0x0x7fdbbd0c8138) 0
+    QStyleOption (0x0x7fdbbbd56120) 0
+
+Class QStyleOptionSizeGrip
+   size=80 align=8
+   base size=76 base align=8
+QStyleOptionSizeGrip (0x0x7fdbbd0c81a0) 0
+  QStyleOptionComplex (0x0x7fdbbd0c8208) 0
+    QStyleOption (0x0x7fdbbbd56180) 0
+
+Class QStyleOptionGraphicsItem
+   size=152 align=8
+   base size=152 base align=8
+QStyleOptionGraphicsItem (0x0x7fdbbd0c8270) 0
+  QStyleOption (0x0x7fdbbbd569c0) 0
+
+Class QStyleHintReturn
+   size=8 align=4
+   base size=8 base align=4
+QStyleHintReturn (0x0x7fdbbb9d9660) 0
+
+Class QStyleHintReturnMask
+   size=16 align=8
+   base size=16 base align=8
+QStyleHintReturnMask (0x0x7fdbbcda7c98) 0
+  QStyleHintReturn (0x0x7fdbbb9d96c0) 0
+
+Class QStyleHintReturnVariant
+   size=24 align=8
+   base size=24 base align=8
+QStyleHintReturnVariant (0x0x7fdbbcea0a28) 0
+  QStyleHintReturn (0x0x7fdbbba88840) 0
+
+Class QAbstractItemDelegate::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractItemDelegate::QPrivateSignal (0x0x7fdbbb4459c0) 0 empty
+
+Vtable for QAbstractItemDelegate
+QAbstractItemDelegate::_ZTV21QAbstractItemDelegate: 24u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QAbstractItemDelegate)
+16    (int (*)(...))QAbstractItemDelegate::metaObject
+24    (int (*)(...))QAbstractItemDelegate::qt_metacast
+32    (int (*)(...))QAbstractItemDelegate::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))QAbstractItemDelegate::createEditor
+136   (int (*)(...))QAbstractItemDelegate::destroyEditor
+144   (int (*)(...))QAbstractItemDelegate::setEditorData
+152   (int (*)(...))QAbstractItemDelegate::setModelData
+160   (int (*)(...))QAbstractItemDelegate::updateEditorGeometry
+168   (int (*)(...))QAbstractItemDelegate::editorEvent
+176   (int (*)(...))QAbstractItemDelegate::helpEvent
+184   (int (*)(...))QAbstractItemDelegate::paintingRoles
+
+Class QAbstractItemDelegate
+   size=16 align=8
+   base size=16 base align=8
+QAbstractItemDelegate (0x0x7fdbbcc436e8) 0
+    vptr=((& QAbstractItemDelegate::_ZTV21QAbstractItemDelegate) + 16u)
+  QObject (0x0x7fdbbb445900) 0
+      primary-for QAbstractItemDelegate (0x0x7fdbbcc436e8)
+
+Class QAbstractScrollArea::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractScrollArea::QPrivateSignal (0x0x7fdbbb19ff00) 0 empty
+
+Vtable for QAbstractScrollArea
+QAbstractScrollArea::_ZTV19QAbstractScrollArea: 68u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QAbstractScrollArea)
+16    (int (*)(...))QAbstractScrollArea::metaObject
+24    (int (*)(...))QAbstractScrollArea::qt_metacast
+32    (int (*)(...))QAbstractScrollArea::qt_metacall
+40    (int (*)(...))QAbstractScrollArea::~QAbstractScrollArea
+48    (int (*)(...))QAbstractScrollArea::~QAbstractScrollArea
+56    (int (*)(...))QAbstractScrollArea::event
+64    (int (*)(...))QAbstractScrollArea::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractScrollArea::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractScrollArea::mousePressEvent
+176   (int (*)(...))QAbstractScrollArea::mouseReleaseEvent
+184   (int (*)(...))QAbstractScrollArea::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractScrollArea::mouseMoveEvent
+200   (int (*)(...))QAbstractScrollArea::wheelEvent
+208   (int (*)(...))QAbstractScrollArea::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QAbstractScrollArea::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QAbstractScrollArea::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QAbstractScrollArea::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QAbstractScrollArea::dragEnterEvent
+320   (int (*)(...))QAbstractScrollArea::dragMoveEvent
+328   (int (*)(...))QAbstractScrollArea::dragLeaveEvent
+336   (int (*)(...))QAbstractScrollArea::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QAbstractScrollArea::viewportEvent
+448   (int (*)(...))QAbstractScrollArea::scrollContentsBy
+456   (int (*)(...))QAbstractScrollArea::viewportSizeHint
+464   (int (*)(...))-16
+472   (int (*)(...))(& _ZTI19QAbstractScrollArea)
+480   (int (*)(...))QAbstractScrollArea::_ZThn16_N19QAbstractScrollAreaD1Ev
+488   (int (*)(...))QAbstractScrollArea::_ZThn16_N19QAbstractScrollAreaD0Ev
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QAbstractScrollArea
+   size=48 align=8
+   base size=48 base align=8
+QAbstractScrollArea (0x0x7fdbbca3a0d0) 0
+    vptr=((& QAbstractScrollArea::_ZTV19QAbstractScrollArea) + 16u)
+  QFrame (0x0x7fdbbca3a138) 0
+      primary-for QAbstractScrollArea (0x0x7fdbbca3a0d0)
+    QWidget (0x0x7fdbbfb57310) 0
+        primary-for QFrame (0x0x7fdbbca3a138)
+      QObject (0x0x7fdbbb467960) 0
+          primary-for QWidget (0x0x7fdbbfb57310)
+      QPaintDevice (0x0x7fdbbb4679c0) 16
+          vptr=((& QAbstractScrollArea::_ZTV19QAbstractScrollArea) + 480u)
+
+Class QAbstractItemView::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractItemView::QPrivateSignal (0x0x7fdbbb2093c0) 0 empty
+
+Vtable for QAbstractItemView
+QAbstractItemView::_ZTV17QAbstractItemView: 106u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QAbstractItemView)
+16    (int (*)(...))QAbstractItemView::metaObject
+24    (int (*)(...))QAbstractItemView::qt_metacast
+32    (int (*)(...))QAbstractItemView::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QAbstractItemView::event
+64    (int (*)(...))QAbstractItemView::eventFilter
+72    (int (*)(...))QAbstractItemView::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractScrollArea::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractItemView::mousePressEvent
+176   (int (*)(...))QAbstractItemView::mouseReleaseEvent
+184   (int (*)(...))QAbstractItemView::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractItemView::mouseMoveEvent
+200   (int (*)(...))QAbstractScrollArea::wheelEvent
+208   (int (*)(...))QAbstractItemView::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QAbstractItemView::focusInEvent
+232   (int (*)(...))QAbstractItemView::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QAbstractScrollArea::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QAbstractItemView::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QAbstractScrollArea::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QAbstractItemView::dragEnterEvent
+320   (int (*)(...))QAbstractItemView::dragMoveEvent
+328   (int (*)(...))QAbstractItemView::dragLeaveEvent
+336   (int (*)(...))QAbstractItemView::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QAbstractItemView::inputMethodEvent
+416   (int (*)(...))QAbstractItemView::inputMethodQuery
+424   (int (*)(...))QAbstractItemView::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QAbstractItemView::viewportEvent
+448   (int (*)(...))QAbstractScrollArea::scrollContentsBy
+456   (int (*)(...))QAbstractItemView::viewportSizeHint
+464   (int (*)(...))QAbstractItemView::setModel
+472   (int (*)(...))QAbstractItemView::setSelectionModel
+480   (int (*)(...))QAbstractItemView::keyboardSearch
+488   (int (*)(...))__cxa_pure_virtual
+496   (int (*)(...))__cxa_pure_virtual
+504   (int (*)(...))__cxa_pure_virtual
+512   (int (*)(...))QAbstractItemView::sizeHintForRow
+520   (int (*)(...))QAbstractItemView::sizeHintForColumn
+528   (int (*)(...))QAbstractItemView::reset
+536   (int (*)(...))QAbstractItemView::setRootIndex
+544   (int (*)(...))QAbstractItemView::doItemsLayout
+552   (int (*)(...))QAbstractItemView::selectAll
+560   (int (*)(...))QAbstractItemView::dataChanged
+568   (int (*)(...))QAbstractItemView::rowsInserted
+576   (int (*)(...))QAbstractItemView::rowsAboutToBeRemoved
+584   (int (*)(...))QAbstractItemView::selectionChanged
+592   (int (*)(...))QAbstractItemView::currentChanged
+600   (int (*)(...))QAbstractItemView::updateEditorData
+608   (int (*)(...))QAbstractItemView::updateEditorGeometries
+616   (int (*)(...))QAbstractItemView::updateGeometries
+624   (int (*)(...))QAbstractItemView::verticalScrollbarAction
+632   (int (*)(...))QAbstractItemView::horizontalScrollbarAction
+640   (int (*)(...))QAbstractItemView::verticalScrollbarValueChanged
+648   (int (*)(...))QAbstractItemView::horizontalScrollbarValueChanged
+656   (int (*)(...))QAbstractItemView::closeEditor
+664   (int (*)(...))QAbstractItemView::commitData
+672   (int (*)(...))QAbstractItemView::editorDestroyed
+680   (int (*)(...))__cxa_pure_virtual
+688   (int (*)(...))__cxa_pure_virtual
+696   (int (*)(...))__cxa_pure_virtual
+704   (int (*)(...))__cxa_pure_virtual
+712   (int (*)(...))__cxa_pure_virtual
+720   (int (*)(...))__cxa_pure_virtual
+728   (int (*)(...))QAbstractItemView::selectedIndexes
+736   (int (*)(...))QAbstractItemView::edit
+744   (int (*)(...))QAbstractItemView::selectionCommand
+752   (int (*)(...))QAbstractItemView::startDrag
+760   (int (*)(...))QAbstractItemView::viewOptions
+768   (int (*)(...))-16
+776   (int (*)(...))(& _ZTI17QAbstractItemView)
+784   0u
+792   0u
+800   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+808   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+816   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+824   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+832   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+840   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QAbstractItemView
+   size=48 align=8
+   base size=48 base align=8
+QAbstractItemView (0x0x7fdbbca3ac98) 0
+    vptr=((& QAbstractItemView::_ZTV17QAbstractItemView) + 16u)
+  QAbstractScrollArea (0x0x7fdbbca3ad00) 0
+      primary-for QAbstractItemView (0x0x7fdbbca3ac98)
+    QFrame (0x0x7fdbbca5da28) 0
+        primary-for QAbstractScrollArea (0x0x7fdbbca3ad00)
+      QWidget (0x0x7fdbbfb57850) 0
+          primary-for QFrame (0x0x7fdbbca5da28)
+        QObject (0x0x7fdbbb19ff60) 0
+            primary-for QWidget (0x0x7fdbbfb57850)
+        QPaintDevice (0x0x7fdbbb209360) 16
+            vptr=((& QAbstractItemView::_ZTV17QAbstractItemView) + 784u)
+
+Vtable for QAccessibleWidget
+QAccessibleWidget::_ZTV17QAccessibleWidget: 35u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QAccessibleWidget)
+16    (int (*)(...))QAccessibleWidget::~QAccessibleWidget
+24    (int (*)(...))QAccessibleWidget::~QAccessibleWidget
+32    (int (*)(...))QAccessibleWidget::isValid
+40    (int (*)(...))QAccessibleObject::object
+48    (int (*)(...))QAccessibleWidget::window
+56    (int (*)(...))QAccessibleWidget::relations
+64    (int (*)(...))QAccessibleWidget::focusChild
+72    (int (*)(...))QAccessibleObject::childAt
+80    (int (*)(...))QAccessibleWidget::parent
+88    (int (*)(...))QAccessibleWidget::child
+96    (int (*)(...))QAccessibleWidget::childCount
+104   (int (*)(...))QAccessibleWidget::indexOfChild
+112   (int (*)(...))QAccessibleWidget::text
+120   (int (*)(...))QAccessibleObject::setText
+128   (int (*)(...))QAccessibleWidget::rect
+136   (int (*)(...))QAccessibleWidget::role
+144   (int (*)(...))QAccessibleWidget::state
+152   (int (*)(...))QAccessibleWidget::foregroundColor
+160   (int (*)(...))QAccessibleWidget::backgroundColor
+168   (int (*)(...))QAccessibleInterface::virtual_hook
+176   (int (*)(...))QAccessibleWidget::interface_cast
+184   (int (*)(...))QAccessibleWidget::actionNames
+192   (int (*)(...))QAccessibleWidget::doAction
+200   (int (*)(...))QAccessibleWidget::keyBindingsForAction
+208   (int (*)(...))-16
+216   (int (*)(...))(& _ZTI17QAccessibleWidget)
+224   (int (*)(...))QAccessibleWidget::_ZThn16_N17QAccessibleWidgetD1Ev
+232   (int (*)(...))QAccessibleWidget::_ZThn16_N17QAccessibleWidgetD0Ev
+240   (int (*)(...))QAccessibleWidget::_ZThn16_NK17QAccessibleWidget11actionNamesEv
+248   (int (*)(...))QAccessibleActionInterface::localizedActionName
+256   (int (*)(...))QAccessibleActionInterface::localizedActionDescription
+264   (int (*)(...))QAccessibleWidget::_ZThn16_N17QAccessibleWidget8doActionERK7QString
+272   (int (*)(...))QAccessibleWidget::_ZThn16_NK17QAccessibleWidget20keyBindingsForActionERK7QString
+
+Class QAccessibleWidget
+   size=32 align=8
+   base size=32 base align=8
+QAccessibleWidget (0x0x7fdbbf826460) 0
+    vptr=((& QAccessibleWidget::_ZTV17QAccessibleWidget) + 16u)
+  QAccessibleObject (0x0x7fdbbca5db60) 0
+      primary-for QAccessibleWidget (0x0x7fdbbf826460)
+    QAccessibleInterface (0x0x7fdbbb22f480) 0 nearly-empty
+        primary-for QAccessibleObject (0x0x7fdbbca5db60)
+  QAccessibleActionInterface (0x0x7fdbbb22f4e0) 16 nearly-empty
+      vptr=((& QAccessibleWidget::_ZTV17QAccessibleWidget) + 224u)
+
+Class QAction::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAction::QPrivateSignal (0x0x7fdbbb22fea0) 0 empty
+
+Vtable for QAction
+QAction::_ZTV7QAction: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QAction)
+16    (int (*)(...))QAction::metaObject
+24    (int (*)(...))QAction::qt_metacast
+32    (int (*)(...))QAction::qt_metacall
+40    (int (*)(...))QAction::~QAction
+48    (int (*)(...))QAction::~QAction
+56    (int (*)(...))QAction::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QAction
+   size=16 align=8
+   base size=16 base align=8
+QAction (0x0x7fdbbc7f8340) 0
+    vptr=((& QAction::_ZTV7QAction) + 16u)
+  QObject (0x0x7fdbbb22fc60) 0
+      primary-for QAction (0x0x7fdbbc7f8340)
+
+Class QActionGroup::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QActionGroup::QPrivateSignal (0x0x7fdbbaff09c0) 0 empty
+
+Vtable for QActionGroup
+QActionGroup::_ZTV12QActionGroup: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QActionGroup)
+16    (int (*)(...))QActionGroup::metaObject
+24    (int (*)(...))QActionGroup::qt_metacast
+32    (int (*)(...))QActionGroup::qt_metacall
+40    (int (*)(...))QActionGroup::~QActionGroup
+48    (int (*)(...))QActionGroup::~QActionGroup
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QActionGroup
+   size=16 align=8
+   base size=16 base align=8
+QActionGroup (0x0x7fdbbc7f83a8) 0
+    vptr=((& QActionGroup::_ZTV12QActionGroup) + 16u)
+  QObject (0x0x7fdbbb22ff00) 0
+      primary-for QActionGroup (0x0x7fdbbc7f83a8)
+
+Class QApplication::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QApplication::QPrivateSignal (0x0x7fdbbaff0ae0) 0 empty
+
+Vtable for QApplication
+QApplication::_ZTV12QApplication: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QApplication)
+16    (int (*)(...))QApplication::metaObject
+24    (int (*)(...))QApplication::qt_metacast
+32    (int (*)(...))QApplication::qt_metacall
+40    (int (*)(...))QApplication::~QApplication
+48    (int (*)(...))QApplication::~QApplication
+56    (int (*)(...))QApplication::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QApplication::notify
+120   (int (*)(...))QApplication::compressEvent
+
+Class QApplication
+   size=16 align=8
+   base size=16 base align=8
+QApplication (0x0x7fdbbc7f8c30) 0
+    vptr=((& QApplication::_ZTV12QApplication) + 16u)
+  QGuiApplication (0x0x7fdbbc606618) 0
+      primary-for QApplication (0x0x7fdbbc7f8c30)
+    QCoreApplication (0x0x7fdbbc606888) 0
+        primary-for QGuiApplication (0x0x7fdbbc606618)
+      QObject (0x0x7fdbbaff0a20) 0
+          primary-for QCoreApplication (0x0x7fdbbc606888)
+
+Vtable for QLayoutItem
+QLayoutItem::_ZTV11QLayoutItem: 19u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QLayoutItem)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))__cxa_pure_virtual
+72    (int (*)(...))__cxa_pure_virtual
+80    (int (*)(...))__cxa_pure_virtual
+88    (int (*)(...))QLayoutItem::hasHeightForWidth
+96    (int (*)(...))QLayoutItem::heightForWidth
+104   (int (*)(...))QLayoutItem::minimumHeightForWidth
+112   (int (*)(...))QLayoutItem::invalidate
+120   (int (*)(...))QLayoutItem::widget
+128   (int (*)(...))QLayoutItem::layout
+136   (int (*)(...))QLayoutItem::spacerItem
+144   (int (*)(...))QLayoutItem::controlTypes
+
+Class QLayoutItem
+   size=16 align=8
+   base size=12 base align=8
+QLayoutItem (0x0x7fdbbaff0c00) 0
+    vptr=((& QLayoutItem::_ZTV11QLayoutItem) + 16u)
+
+Vtable for QSpacerItem
+QSpacerItem::_ZTV11QSpacerItem: 19u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QSpacerItem)
+16    (int (*)(...))QSpacerItem::~QSpacerItem
+24    (int (*)(...))QSpacerItem::~QSpacerItem
+32    (int (*)(...))QSpacerItem::sizeHint
+40    (int (*)(...))QSpacerItem::minimumSize
+48    (int (*)(...))QSpacerItem::maximumSize
+56    (int (*)(...))QSpacerItem::expandingDirections
+64    (int (*)(...))QSpacerItem::setGeometry
+72    (int (*)(...))QSpacerItem::geometry
+80    (int (*)(...))QSpacerItem::isEmpty
+88    (int (*)(...))QLayoutItem::hasHeightForWidth
+96    (int (*)(...))QLayoutItem::heightForWidth
+104   (int (*)(...))QLayoutItem::minimumHeightForWidth
+112   (int (*)(...))QLayoutItem::invalidate
+120   (int (*)(...))QLayoutItem::widget
+128   (int (*)(...))QLayoutItem::layout
+136   (int (*)(...))QSpacerItem::spacerItem
+144   (int (*)(...))QLayoutItem::controlTypes
+
+Class QSpacerItem
+   size=40 align=8
+   base size=40 base align=8
+QSpacerItem (0x0x7fdbbc6068f0) 0
+    vptr=((& QSpacerItem::_ZTV11QSpacerItem) + 16u)
+  QLayoutItem (0x0x7fdbbaff0c60) 0
+      primary-for QSpacerItem (0x0x7fdbbc6068f0)
+
+Vtable for QWidgetItem
+QWidgetItem::_ZTV11QWidgetItem: 19u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QWidgetItem)
+16    (int (*)(...))QWidgetItem::~QWidgetItem
+24    (int (*)(...))QWidgetItem::~QWidgetItem
+32    (int (*)(...))QWidgetItem::sizeHint
+40    (int (*)(...))QWidgetItem::minimumSize
+48    (int (*)(...))QWidgetItem::maximumSize
+56    (int (*)(...))QWidgetItem::expandingDirections
+64    (int (*)(...))QWidgetItem::setGeometry
+72    (int (*)(...))QWidgetItem::geometry
+80    (int (*)(...))QWidgetItem::isEmpty
+88    (int (*)(...))QWidgetItem::hasHeightForWidth
+96    (int (*)(...))QWidgetItem::heightForWidth
+104   (int (*)(...))QLayoutItem::minimumHeightForWidth
+112   (int (*)(...))QLayoutItem::invalidate
+120   (int (*)(...))QWidgetItem::widget
+128   (int (*)(...))QLayoutItem::layout
+136   (int (*)(...))QLayoutItem::spacerItem
+144   (int (*)(...))QWidgetItem::controlTypes
+
+Class QWidgetItem
+   size=24 align=8
+   base size=24 base align=8
+QWidgetItem (0x0x7fdbbc437340) 0
+    vptr=((& QWidgetItem::_ZTV11QWidgetItem) + 16u)
+  QLayoutItem (0x0x7fdbbaff0d20) 0
+      primary-for QWidgetItem (0x0x7fdbbc437340)
+
+Vtable for QWidgetItemV2
+QWidgetItemV2::_ZTV13QWidgetItemV2: 19u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QWidgetItemV2)
+16    (int (*)(...))QWidgetItemV2::~QWidgetItemV2
+24    (int (*)(...))QWidgetItemV2::~QWidgetItemV2
+32    (int (*)(...))QWidgetItemV2::sizeHint
+40    (int (*)(...))QWidgetItemV2::minimumSize
+48    (int (*)(...))QWidgetItemV2::maximumSize
+56    (int (*)(...))QWidgetItem::expandingDirections
+64    (int (*)(...))QWidgetItem::setGeometry
+72    (int (*)(...))QWidgetItem::geometry
+80    (int (*)(...))QWidgetItem::isEmpty
+88    (int (*)(...))QWidgetItem::hasHeightForWidth
+96    (int (*)(...))QWidgetItemV2::heightForWidth
+104   (int (*)(...))QLayoutItem::minimumHeightForWidth
+112   (int (*)(...))QLayoutItem::invalidate
+120   (int (*)(...))QWidgetItem::widget
+128   (int (*)(...))QLayoutItem::layout
+136   (int (*)(...))QLayoutItem::spacerItem
+144   (int (*)(...))QWidgetItem::controlTypes
+
+Class QWidgetItemV2
+   size=88 align=8
+   base size=88 base align=8
+QWidgetItemV2 (0x0x7fdbbc4373a8) 0
+    vptr=((& QWidgetItemV2::_ZTV13QWidgetItemV2) + 16u)
+  QWidgetItem (0x0x7fdbbc437f70) 0
+      primary-for QWidgetItemV2 (0x0x7fdbbc4373a8)
+    QLayoutItem (0x0x7fdbbaff0d80) 0
+        primary-for QWidgetItem (0x0x7fdbbc437f70)
+
+Class QLayout::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QLayout::QPrivateSignal (0x0x7fdbbb011060) 0 empty
+
+Vtable for QLayout
+QLayout::_ZTV7QLayout: 47u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QLayout)
+16    (int (*)(...))QLayout::metaObject
+24    (int (*)(...))QLayout::qt_metacast
+32    (int (*)(...))QLayout::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QLayout::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QLayout::invalidate
+120   (int (*)(...))QLayout::geometry
+128   (int (*)(...))__cxa_pure_virtual
+136   (int (*)(...))QLayout::expandingDirections
+144   (int (*)(...))QLayout::minimumSize
+152   (int (*)(...))QLayout::maximumSize
+160   (int (*)(...))QLayout::setGeometry
+168   (int (*)(...))__cxa_pure_virtual
+176   (int (*)(...))__cxa_pure_virtual
+184   (int (*)(...))QLayout::indexOf
+192   (int (*)(...))__cxa_pure_virtual
+200   (int (*)(...))QLayout::isEmpty
+208   (int (*)(...))QLayout::controlTypes
+216   (int (*)(...))QLayout::layout
+224   (int (*)(...))-16
+232   (int (*)(...))(& _ZTI7QLayout)
+240   0u
+248   0u
+256   (int (*)(...))__cxa_pure_virtual
+264   (int (*)(...))QLayout::_ZThn16_NK7QLayout11minimumSizeEv
+272   (int (*)(...))QLayout::_ZThn16_NK7QLayout11maximumSizeEv
+280   (int (*)(...))QLayout::_ZThn16_NK7QLayout19expandingDirectionsEv
+288   (int (*)(...))QLayout::_ZThn16_N7QLayout11setGeometryERK5QRect
+296   (int (*)(...))QLayout::_ZThn16_NK7QLayout8geometryEv
+304   (int (*)(...))QLayout::_ZThn16_NK7QLayout7isEmptyEv
+312   (int (*)(...))QLayoutItem::hasHeightForWidth
+320   (int (*)(...))QLayoutItem::heightForWidth
+328   (int (*)(...))QLayoutItem::minimumHeightForWidth
+336   (int (*)(...))QLayout::_ZThn16_N7QLayout10invalidateEv
+344   (int (*)(...))QLayoutItem::widget
+352   (int (*)(...))QLayout::_ZThn16_N7QLayout6layoutEv
+360   (int (*)(...))QLayoutItem::spacerItem
+368   (int (*)(...))QLayout::_ZThn16_NK7QLayout12controlTypesEv
+
+Class QLayout
+   size=32 align=8
+   base size=28 base align=8
+QLayout (0x0x7fdbbf908690) 0
+    vptr=((& QLayout::_ZTV7QLayout) + 16u)
+  QObject (0x0x7fdbbaff0e40) 0
+      primary-for QLayout (0x0x7fdbbf908690)
+  QLayoutItem (0x0x7fdbbb011000) 16
+      vptr=((& QLayout::_ZTV7QLayout) + 240u)
+
+Class QGridLayout::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGridLayout::QPrivateSignal (0x0x7fdbbaf43c00) 0 empty
+
+Vtable for QGridLayout
+QGridLayout::_ZTV11QGridLayout: 51u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QGridLayout)
+16    (int (*)(...))QGridLayout::metaObject
+24    (int (*)(...))QGridLayout::qt_metacast
+32    (int (*)(...))QGridLayout::qt_metacall
+40    (int (*)(...))QGridLayout::~QGridLayout
+48    (int (*)(...))QGridLayout::~QGridLayout
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QLayout::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QGridLayout::invalidate
+120   (int (*)(...))QLayout::geometry
+128   (int (*)(...))QGridLayout::addItem
+136   (int (*)(...))QGridLayout::expandingDirections
+144   (int (*)(...))QGridLayout::minimumSize
+152   (int (*)(...))QGridLayout::maximumSize
+160   (int (*)(...))QGridLayout::setGeometry
+168   (int (*)(...))QGridLayout::itemAt
+176   (int (*)(...))QGridLayout::takeAt
+184   (int (*)(...))QLayout::indexOf
+192   (int (*)(...))QGridLayout::count
+200   (int (*)(...))QLayout::isEmpty
+208   (int (*)(...))QLayout::controlTypes
+216   (int (*)(...))QLayout::layout
+224   (int (*)(...))QGridLayout::sizeHint
+232   (int (*)(...))QGridLayout::hasHeightForWidth
+240   (int (*)(...))QGridLayout::heightForWidth
+248   (int (*)(...))QGridLayout::minimumHeightForWidth
+256   (int (*)(...))-16
+264   (int (*)(...))(& _ZTI11QGridLayout)
+272   (int (*)(...))QGridLayout::_ZThn16_N11QGridLayoutD1Ev
+280   (int (*)(...))QGridLayout::_ZThn16_N11QGridLayoutD0Ev
+288   (int (*)(...))QGridLayout::_ZThn16_NK11QGridLayout8sizeHintEv
+296   (int (*)(...))QGridLayout::_ZThn16_NK11QGridLayout11minimumSizeEv
+304   (int (*)(...))QGridLayout::_ZThn16_NK11QGridLayout11maximumSizeEv
+312   (int (*)(...))QGridLayout::_ZThn16_NK11QGridLayout19expandingDirectionsEv
+320   (int (*)(...))QGridLayout::_ZThn16_N11QGridLayout11setGeometryERK5QRect
+328   (int (*)(...))QLayout::_ZThn16_NK7QLayout8geometryEv
+336   (int (*)(...))QLayout::_ZThn16_NK7QLayout7isEmptyEv
+344   (int (*)(...))QGridLayout::_ZThn16_NK11QGridLayout17hasHeightForWidthEv
+352   (int (*)(...))QGridLayout::_ZThn16_NK11QGridLayout14heightForWidthEi
+360   (int (*)(...))QGridLayout::_ZThn16_NK11QGridLayout21minimumHeightForWidthEi
+368   (int (*)(...))QGridLayout::_ZThn16_N11QGridLayout10invalidateEv
+376   (int (*)(...))QLayoutItem::widget
+384   (int (*)(...))QLayout::_ZThn16_N7QLayout6layoutEv
+392   (int (*)(...))QLayoutItem::spacerItem
+400   (int (*)(...))QLayout::_ZThn16_NK7QLayout12controlTypesEv
+
+Class QGridLayout
+   size=32 align=8
+   base size=28 base align=8
+QGridLayout (0x0x7fdbbc45a000) 0
+    vptr=((& QGridLayout::_ZTV11QGridLayout) + 16u)
+  QLayout (0x0x7fdbbf908e70) 0
+      primary-for QGridLayout (0x0x7fdbbc45a000)
+    QObject (0x0x7fdbbb011120) 0
+        primary-for QLayout (0x0x7fdbbf908e70)
+    QLayoutItem (0x0x7fdbbaf43ba0) 16
+        vptr=((& QGridLayout::_ZTV11QGridLayout) + 272u)
+
+Class QBoxLayout::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QBoxLayout::QPrivateSignal (0x0x7fdbbacbe360) 0 empty
+
+Vtable for QBoxLayout
+QBoxLayout::_ZTV10QBoxLayout: 51u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QBoxLayout)
+16    (int (*)(...))QBoxLayout::metaObject
+24    (int (*)(...))QBoxLayout::qt_metacast
+32    (int (*)(...))QBoxLayout::qt_metacall
+40    (int (*)(...))QBoxLayout::~QBoxLayout
+48    (int (*)(...))QBoxLayout::~QBoxLayout
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QLayout::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QBoxLayout::invalidate
+120   (int (*)(...))QLayout::geometry
+128   (int (*)(...))QBoxLayout::addItem
+136   (int (*)(...))QBoxLayout::expandingDirections
+144   (int (*)(...))QBoxLayout::minimumSize
+152   (int (*)(...))QBoxLayout::maximumSize
+160   (int (*)(...))QBoxLayout::setGeometry
+168   (int (*)(...))QBoxLayout::itemAt
+176   (int (*)(...))QBoxLayout::takeAt
+184   (int (*)(...))QLayout::indexOf
+192   (int (*)(...))QBoxLayout::count
+200   (int (*)(...))QLayout::isEmpty
+208   (int (*)(...))QLayout::controlTypes
+216   (int (*)(...))QLayout::layout
+224   (int (*)(...))QBoxLayout::sizeHint
+232   (int (*)(...))QBoxLayout::hasHeightForWidth
+240   (int (*)(...))QBoxLayout::heightForWidth
+248   (int (*)(...))QBoxLayout::minimumHeightForWidth
+256   (int (*)(...))-16
+264   (int (*)(...))(& _ZTI10QBoxLayout)
+272   (int (*)(...))QBoxLayout::_ZThn16_N10QBoxLayoutD1Ev
+280   (int (*)(...))QBoxLayout::_ZThn16_N10QBoxLayoutD0Ev
+288   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout8sizeHintEv
+296   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout11minimumSizeEv
+304   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout11maximumSizeEv
+312   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout19expandingDirectionsEv
+320   (int (*)(...))QBoxLayout::_ZThn16_N10QBoxLayout11setGeometryERK5QRect
+328   (int (*)(...))QLayout::_ZThn16_NK7QLayout8geometryEv
+336   (int (*)(...))QLayout::_ZThn16_NK7QLayout7isEmptyEv
+344   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout17hasHeightForWidthEv
+352   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout14heightForWidthEi
+360   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout21minimumHeightForWidthEi
+368   (int (*)(...))QBoxLayout::_ZThn16_N10QBoxLayout10invalidateEv
+376   (int (*)(...))QLayoutItem::widget
+384   (int (*)(...))QLayout::_ZThn16_N7QLayout6layoutEv
+392   (int (*)(...))QLayoutItem::spacerItem
+400   (int (*)(...))QLayout::_ZThn16_NK7QLayout12controlTypesEv
+
+Class QBoxLayout
+   size=32 align=8
+   base size=28 base align=8
+QBoxLayout (0x0x7fdbbc45a3a8) 0
+    vptr=((& QBoxLayout::_ZTV10QBoxLayout) + 16u)
+  QLayout (0x0x7fdbbf608460) 0
+      primary-for QBoxLayout (0x0x7fdbbc45a3a8)
+    QObject (0x0x7fdbbac8b720) 0
+        primary-for QLayout (0x0x7fdbbf608460)
+    QLayoutItem (0x0x7fdbbac8b780) 16
+        vptr=((& QBoxLayout::_ZTV10QBoxLayout) + 272u)
+
+Class QHBoxLayout::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QHBoxLayout::QPrivateSignal (0x0x7fdbba9f6f00) 0 empty
+
+Vtable for QHBoxLayout
+QHBoxLayout::_ZTV11QHBoxLayout: 51u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QHBoxLayout)
+16    (int (*)(...))QHBoxLayout::metaObject
+24    (int (*)(...))QHBoxLayout::qt_metacast
+32    (int (*)(...))QHBoxLayout::qt_metacall
+40    (int (*)(...))QHBoxLayout::~QHBoxLayout
+48    (int (*)(...))QHBoxLayout::~QHBoxLayout
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QLayout::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QBoxLayout::invalidate
+120   (int (*)(...))QLayout::geometry
+128   (int (*)(...))QBoxLayout::addItem
+136   (int (*)(...))QBoxLayout::expandingDirections
+144   (int (*)(...))QBoxLayout::minimumSize
+152   (int (*)(...))QBoxLayout::maximumSize
+160   (int (*)(...))QBoxLayout::setGeometry
+168   (int (*)(...))QBoxLayout::itemAt
+176   (int (*)(...))QBoxLayout::takeAt
+184   (int (*)(...))QLayout::indexOf
+192   (int (*)(...))QBoxLayout::count
+200   (int (*)(...))QLayout::isEmpty
+208   (int (*)(...))QLayout::controlTypes
+216   (int (*)(...))QLayout::layout
+224   (int (*)(...))QBoxLayout::sizeHint
+232   (int (*)(...))QBoxLayout::hasHeightForWidth
+240   (int (*)(...))QBoxLayout::heightForWidth
+248   (int (*)(...))QBoxLayout::minimumHeightForWidth
+256   (int (*)(...))-16
+264   (int (*)(...))(& _ZTI11QHBoxLayout)
+272   (int (*)(...))QHBoxLayout::_ZThn16_N11QHBoxLayoutD1Ev
+280   (int (*)(...))QHBoxLayout::_ZThn16_N11QHBoxLayoutD0Ev
+288   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout8sizeHintEv
+296   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout11minimumSizeEv
+304   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout11maximumSizeEv
+312   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout19expandingDirectionsEv
+320   (int (*)(...))QBoxLayout::_ZThn16_N10QBoxLayout11setGeometryERK5QRect
+328   (int (*)(...))QLayout::_ZThn16_NK7QLayout8geometryEv
+336   (int (*)(...))QLayout::_ZThn16_NK7QLayout7isEmptyEv
+344   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout17hasHeightForWidthEv
+352   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout14heightForWidthEi
+360   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout21minimumHeightForWidthEi
+368   (int (*)(...))QBoxLayout::_ZThn16_N10QBoxLayout10invalidateEv
+376   (int (*)(...))QLayoutItem::widget
+384   (int (*)(...))QLayout::_ZThn16_N7QLayout6layoutEv
+392   (int (*)(...))QLayoutItem::spacerItem
+400   (int (*)(...))QLayout::_ZThn16_NK7QLayout12controlTypesEv
+
+Class QHBoxLayout
+   size=32 align=8
+   base size=28 base align=8
+QHBoxLayout (0x0x7fdbbc45af70) 0
+    vptr=((& QHBoxLayout::_ZTV11QHBoxLayout) + 16u)
+  QBoxLayout (0x0x7fdbbc47c000) 0
+      primary-for QHBoxLayout (0x0x7fdbbc45af70)
+    QLayout (0x0x7fdbbf608af0) 0
+        primary-for QBoxLayout (0x0x7fdbbc47c000)
+      QObject (0x0x7fdbbacbe3c0) 0
+          primary-for QLayout (0x0x7fdbbf608af0)
+      QLayoutItem (0x0x7fdbba9f6ea0) 16
+          vptr=((& QHBoxLayout::_ZTV11QHBoxLayout) + 272u)
+
+Class QVBoxLayout::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QVBoxLayout::QPrivateSignal (0x0x7fdbbaae0660) 0 empty
+
+Vtable for QVBoxLayout
+QVBoxLayout::_ZTV11QVBoxLayout: 51u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QVBoxLayout)
+16    (int (*)(...))QVBoxLayout::metaObject
+24    (int (*)(...))QVBoxLayout::qt_metacast
+32    (int (*)(...))QVBoxLayout::qt_metacall
+40    (int (*)(...))QVBoxLayout::~QVBoxLayout
+48    (int (*)(...))QVBoxLayout::~QVBoxLayout
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QLayout::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QBoxLayout::invalidate
+120   (int (*)(...))QLayout::geometry
+128   (int (*)(...))QBoxLayout::addItem
+136   (int (*)(...))QBoxLayout::expandingDirections
+144   (int (*)(...))QBoxLayout::minimumSize
+152   (int (*)(...))QBoxLayout::maximumSize
+160   (int (*)(...))QBoxLayout::setGeometry
+168   (int (*)(...))QBoxLayout::itemAt
+176   (int (*)(...))QBoxLayout::takeAt
+184   (int (*)(...))QLayout::indexOf
+192   (int (*)(...))QBoxLayout::count
+200   (int (*)(...))QLayout::isEmpty
+208   (int (*)(...))QLayout::controlTypes
+216   (int (*)(...))QLayout::layout
+224   (int (*)(...))QBoxLayout::sizeHint
+232   (int (*)(...))QBoxLayout::hasHeightForWidth
+240   (int (*)(...))QBoxLayout::heightForWidth
+248   (int (*)(...))QBoxLayout::minimumHeightForWidth
+256   (int (*)(...))-16
+264   (int (*)(...))(& _ZTI11QVBoxLayout)
+272   (int (*)(...))QVBoxLayout::_ZThn16_N11QVBoxLayoutD1Ev
+280   (int (*)(...))QVBoxLayout::_ZThn16_N11QVBoxLayoutD0Ev
+288   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout8sizeHintEv
+296   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout11minimumSizeEv
+304   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout11maximumSizeEv
+312   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout19expandingDirectionsEv
+320   (int (*)(...))QBoxLayout::_ZThn16_N10QBoxLayout11setGeometryERK5QRect
+328   (int (*)(...))QLayout::_ZThn16_NK7QLayout8geometryEv
+336   (int (*)(...))QLayout::_ZThn16_NK7QLayout7isEmptyEv
+344   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout17hasHeightForWidthEv
+352   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout14heightForWidthEi
+360   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout21minimumHeightForWidthEi
+368   (int (*)(...))QBoxLayout::_ZThn16_N10QBoxLayout10invalidateEv
+376   (int (*)(...))QLayoutItem::widget
+384   (int (*)(...))QLayout::_ZThn16_N7QLayout6layoutEv
+392   (int (*)(...))QLayoutItem::spacerItem
+400   (int (*)(...))QLayout::_ZThn16_NK7QLayout12controlTypesEv
+
+Class QVBoxLayout
+   size=32 align=8
+   base size=28 base align=8
+QVBoxLayout (0x0x7fdbbc47cd68) 0
+    vptr=((& QVBoxLayout::_ZTV11QVBoxLayout) + 16u)
+  QBoxLayout (0x0x7fdbbc47cf08) 0
+      primary-for QVBoxLayout (0x0x7fdbbc47cd68)
+    QLayout (0x0x7fdbbf608d20) 0
+        primary-for QBoxLayout (0x0x7fdbbc47cf08)
+      QObject (0x0x7fdbbaab7a20) 0
+          primary-for QLayout (0x0x7fdbbf608d20)
+      QLayoutItem (0x0x7fdbbaab7a80) 16
+          vptr=((& QVBoxLayout::_ZTV11QVBoxLayout) + 272u)
+
+Class QButtonGroup::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QButtonGroup::QPrivateSignal (0x0x7fdbba74c420) 0 empty
+
+Vtable for QButtonGroup
+QButtonGroup::_ZTV12QButtonGroup: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QButtonGroup)
+16    (int (*)(...))QButtonGroup::metaObject
+24    (int (*)(...))QButtonGroup::qt_metacast
+32    (int (*)(...))QButtonGroup::qt_metacall
+40    (int (*)(...))QButtonGroup::~QButtonGroup
+48    (int (*)(...))QButtonGroup::~QButtonGroup
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QButtonGroup
+   size=16 align=8
+   base size=16 base align=8
+QButtonGroup (0x0x7fdbbc47cf70) 0
+    vptr=((& QButtonGroup::_ZTV12QButtonGroup) + 16u)
+  QObject (0x0x7fdbbaae06c0) 0
+      primary-for QButtonGroup (0x0x7fdbbc47cf70)
+
+Class QCalendarWidget::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QCalendarWidget::QPrivateSignal (0x0x7fdbba74c8a0) 0 empty
+
+Vtable for QCalendarWidget
+QCalendarWidget::_ZTV15QCalendarWidget: 65u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QCalendarWidget)
+16    (int (*)(...))QCalendarWidget::metaObject
+24    (int (*)(...))QCalendarWidget::qt_metacast
+32    (int (*)(...))QCalendarWidget::qt_metacall
+40    (int (*)(...))QCalendarWidget::~QCalendarWidget
+48    (int (*)(...))QCalendarWidget::~QCalendarWidget
+56    (int (*)(...))QCalendarWidget::event
+64    (int (*)(...))QCalendarWidget::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QCalendarWidget::sizeHint
+136   (int (*)(...))QCalendarWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QCalendarWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QCalendarWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QCalendarWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QCalendarWidget::paintCell
+440   (int (*)(...))-16
+448   (int (*)(...))(& _ZTI15QCalendarWidget)
+456   (int (*)(...))QCalendarWidget::_ZThn16_N15QCalendarWidgetD1Ev
+464   (int (*)(...))QCalendarWidget::_ZThn16_N15QCalendarWidgetD0Ev
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QCalendarWidget
+   size=48 align=8
+   base size=48 base align=8
+QCalendarWidget (0x0x7fdbbc4f5000) 0
+    vptr=((& QCalendarWidget::_ZTV15QCalendarWidget) + 16u)
+  QWidget (0x0x7fdbbf616620) 0
+      primary-for QCalendarWidget (0x0x7fdbbc4f5000)
+    QObject (0x0x7fdbba74c480) 0
+        primary-for QWidget (0x0x7fdbbf616620)
+    QPaintDevice (0x0x7fdbba74c840) 16
+        vptr=((& QCalendarWidget::_ZTV15QCalendarWidget) + 456u)
+
+Class QCheckBox::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QCheckBox::QPrivateSignal (0x0x7fdbba74cd80) 0 empty
+
+Vtable for QCheckBox
+QCheckBox::_ZTV9QCheckBox: 67u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QCheckBox)
+16    (int (*)(...))QCheckBox::metaObject
+24    (int (*)(...))QCheckBox::qt_metacast
+32    (int (*)(...))QCheckBox::qt_metacall
+40    (int (*)(...))QCheckBox::~QCheckBox
+48    (int (*)(...))QCheckBox::~QCheckBox
+56    (int (*)(...))QCheckBox::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractButton::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QCheckBox::sizeHint
+136   (int (*)(...))QCheckBox::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractButton::mousePressEvent
+176   (int (*)(...))QAbstractButton::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QCheckBox::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QAbstractButton::keyPressEvent
+216   (int (*)(...))QAbstractButton::keyReleaseEvent
+224   (int (*)(...))QAbstractButton::focusInEvent
+232   (int (*)(...))QAbstractButton::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QCheckBox::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractButton::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QCheckBox::hitButton
+440   (int (*)(...))QCheckBox::checkStateSet
+448   (int (*)(...))QCheckBox::nextCheckState
+456   (int (*)(...))-16
+464   (int (*)(...))(& _ZTI9QCheckBox)
+472   (int (*)(...))QCheckBox::_ZThn16_N9QCheckBoxD1Ev
+480   (int (*)(...))QCheckBox::_ZThn16_N9QCheckBoxD0Ev
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QCheckBox
+   size=48 align=8
+   base size=48 base align=8
+QCheckBox (0x0x7fdbbc02dc30) 0
+    vptr=((& QCheckBox::_ZTV9QCheckBox) + 16u)
+  QAbstractButton (0x0x7fdbbbe07bc8) 0
+      primary-for QCheckBox (0x0x7fdbbc02dc30)
+    QWidget (0x0x7fdbbf6247e0) 0
+        primary-for QAbstractButton (0x0x7fdbbbe07bc8)
+      QObject (0x0x7fdbba74cba0) 0
+          primary-for QWidget (0x0x7fdbbf6247e0)
+      QPaintDevice (0x0x7fdbba74cc00) 16
+          vptr=((& QCheckBox::_ZTV9QCheckBox) + 472u)
+
+Class QDialog::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDialog::QPrivateSignal (0x0x7fdbba74cf60) 0 empty
+
+Vtable for QDialog
+QDialog::_ZTV7QDialog: 69u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QDialog)
+16    (int (*)(...))QDialog::metaObject
+24    (int (*)(...))QDialog::qt_metacast
+32    (int (*)(...))QDialog::qt_metacall
+40    (int (*)(...))QDialog::~QDialog
+48    (int (*)(...))QDialog::~QDialog
+56    (int (*)(...))QWidget::event
+64    (int (*)(...))QDialog::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QDialog::setVisible
+128   (int (*)(...))QDialog::sizeHint
+136   (int (*)(...))QDialog::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QDialog::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QDialog::resizeEvent
+280   (int (*)(...))QDialog::closeEvent
+288   (int (*)(...))QDialog::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QDialog::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QDialog::open
+440   (int (*)(...))QDialog::exec
+448   (int (*)(...))QDialog::done
+456   (int (*)(...))QDialog::accept
+464   (int (*)(...))QDialog::reject
+472   (int (*)(...))-16
+480   (int (*)(...))(& _ZTI7QDialog)
+488   (int (*)(...))QDialog::_ZThn16_N7QDialogD1Ev
+496   (int (*)(...))QDialog::_ZThn16_N7QDialogD0Ev
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QDialog
+   size=48 align=8
+   base size=48 base align=8
+QDialog (0x0x7fdbbbe07d68) 0
+    vptr=((& QDialog::_ZTV7QDialog) + 16u)
+  QWidget (0x0x7fdbbf624d90) 0
+      primary-for QDialog (0x0x7fdbbbe07d68)
+    QObject (0x0x7fdbba74cde0) 0
+        primary-for QWidget (0x0x7fdbbf624d90)
+    QPaintDevice (0x0x7fdbba74cea0) 16
+        vptr=((& QDialog::_ZTV7QDialog) + 488u)
+
+Class QColorDialog::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QColorDialog::QPrivateSignal (0x0x7fdbba792120) 0 empty
+
+Vtable for QColorDialog
+QColorDialog::_ZTV12QColorDialog: 69u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QColorDialog)
+16    (int (*)(...))QColorDialog::metaObject
+24    (int (*)(...))QColorDialog::qt_metacast
+32    (int (*)(...))QColorDialog::qt_metacall
+40    (int (*)(...))QColorDialog::~QColorDialog
+48    (int (*)(...))QColorDialog::~QColorDialog
+56    (int (*)(...))QWidget::event
+64    (int (*)(...))QDialog::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QColorDialog::setVisible
+128   (int (*)(...))QDialog::sizeHint
+136   (int (*)(...))QDialog::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QDialog::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QDialog::resizeEvent
+280   (int (*)(...))QDialog::closeEvent
+288   (int (*)(...))QDialog::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QDialog::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QColorDialog::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QDialog::open
+440   (int (*)(...))QDialog::exec
+448   (int (*)(...))QColorDialog::done
+456   (int (*)(...))QDialog::accept
+464   (int (*)(...))QDialog::reject
+472   (int (*)(...))-16
+480   (int (*)(...))(& _ZTI12QColorDialog)
+488   (int (*)(...))QColorDialog::_ZThn16_N12QColorDialogD1Ev
+496   (int (*)(...))QColorDialog::_ZThn16_N12QColorDialogD0Ev
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QColorDialog
+   size=48 align=8
+   base size=48 base align=8
+QColorDialog (0x0x7fdbbbe07f08) 0
+    vptr=((& QColorDialog::_ZTV12QColorDialog) + 16u)
+  QDialog (0x0x7fdbbbedc000) 0
+      primary-for QColorDialog (0x0x7fdbbbe07f08)
+    QWidget (0x0x7fdbbf636690) 0
+        primary-for QDialog (0x0x7fdbbbedc000)
+      QObject (0x0x7fdbba792000) 0
+          primary-for QWidget (0x0x7fdbbf636690)
+      QPaintDevice (0x0x7fdbba7920c0) 16
+          vptr=((& QColorDialog::_ZTV12QColorDialog) + 488u)
+
+Class QColormap
+   size=8 align=8
+   base size=8 base align=8
+QColormap (0x0x7fdbba7b34e0) 0
+
+Class QColumnView::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QColumnView::QPrivateSignal (0x0x7fdbba7b38a0) 0 empty
+
+Vtable for QColumnView
+QColumnView::_ZTV11QColumnView: 107u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QColumnView)
+16    (int (*)(...))QColumnView::metaObject
+24    (int (*)(...))QColumnView::qt_metacast
+32    (int (*)(...))QColumnView::qt_metacall
+40    (int (*)(...))QColumnView::~QColumnView
+48    (int (*)(...))QColumnView::~QColumnView
+56    (int (*)(...))QAbstractItemView::event
+64    (int (*)(...))QAbstractItemView::eventFilter
+72    (int (*)(...))QAbstractItemView::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QColumnView::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractItemView::mousePressEvent
+176   (int (*)(...))QAbstractItemView::mouseReleaseEvent
+184   (int (*)(...))QAbstractItemView::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractItemView::mouseMoveEvent
+200   (int (*)(...))QAbstractScrollArea::wheelEvent
+208   (int (*)(...))QAbstractItemView::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QAbstractItemView::focusInEvent
+232   (int (*)(...))QAbstractItemView::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QAbstractScrollArea::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QColumnView::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QAbstractScrollArea::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QAbstractItemView::dragEnterEvent
+320   (int (*)(...))QAbstractItemView::dragMoveEvent
+328   (int (*)(...))QAbstractItemView::dragLeaveEvent
+336   (int (*)(...))QAbstractItemView::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QAbstractItemView::inputMethodEvent
+416   (int (*)(...))QAbstractItemView::inputMethodQuery
+424   (int (*)(...))QAbstractItemView::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QAbstractItemView::viewportEvent
+448   (int (*)(...))QColumnView::scrollContentsBy
+456   (int (*)(...))QAbstractItemView::viewportSizeHint
+464   (int (*)(...))QColumnView::setModel
+472   (int (*)(...))QColumnView::setSelectionModel
+480   (int (*)(...))QAbstractItemView::keyboardSearch
+488   (int (*)(...))QColumnView::visualRect
+496   (int (*)(...))QColumnView::scrollTo
+504   (int (*)(...))QColumnView::indexAt
+512   (int (*)(...))QAbstractItemView::sizeHintForRow
+520   (int (*)(...))QAbstractItemView::sizeHintForColumn
+528   (int (*)(...))QAbstractItemView::reset
+536   (int (*)(...))QColumnView::setRootIndex
+544   (int (*)(...))QAbstractItemView::doItemsLayout
+552   (int (*)(...))QColumnView::selectAll
+560   (int (*)(...))QAbstractItemView::dataChanged
+568   (int (*)(...))QColumnView::rowsInserted
+576   (int (*)(...))QAbstractItemView::rowsAboutToBeRemoved
+584   (int (*)(...))QAbstractItemView::selectionChanged
+592   (int (*)(...))QColumnView::currentChanged
+600   (int (*)(...))QAbstractItemView::updateEditorData
+608   (int (*)(...))QAbstractItemView::updateEditorGeometries
+616   (int (*)(...))QAbstractItemView::updateGeometries
+624   (int (*)(...))QAbstractItemView::verticalScrollbarAction
+632   (int (*)(...))QAbstractItemView::horizontalScrollbarAction
+640   (int (*)(...))QAbstractItemView::verticalScrollbarValueChanged
+648   (int (*)(...))QAbstractItemView::horizontalScrollbarValueChanged
+656   (int (*)(...))QAbstractItemView::closeEditor
+664   (int (*)(...))QAbstractItemView::commitData
+672   (int (*)(...))QAbstractItemView::editorDestroyed
+680   (int (*)(...))QColumnView::moveCursor
+688   (int (*)(...))QColumnView::horizontalOffset
+696   (int (*)(...))QColumnView::verticalOffset
+704   (int (*)(...))QColumnView::isIndexHidden
+712   (int (*)(...))QColumnView::setSelection
+720   (int (*)(...))QColumnView::visualRegionForSelection
+728   (int (*)(...))QAbstractItemView::selectedIndexes
+736   (int (*)(...))QAbstractItemView::edit
+744   (int (*)(...))QAbstractItemView::selectionCommand
+752   (int (*)(...))QAbstractItemView::startDrag
+760   (int (*)(...))QAbstractItemView::viewOptions
+768   (int (*)(...))QColumnView::createColumn
+776   (int (*)(...))-16
+784   (int (*)(...))(& _ZTI11QColumnView)
+792   (int (*)(...))QColumnView::_ZThn16_N11QColumnViewD1Ev
+800   (int (*)(...))QColumnView::_ZThn16_N11QColumnViewD0Ev
+808   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+816   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+824   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+832   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+840   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+848   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QColumnView
+   size=48 align=8
+   base size=48 base align=8
+QColumnView (0x0x7fdbbbd2e3a8) 0
+    vptr=((& QColumnView::_ZTV11QColumnView) + 16u)
+  QAbstractItemView (0x0x7fdbbbd2ef08) 0
+      primary-for QColumnView (0x0x7fdbbbd2e3a8)
+    QAbstractScrollArea (0x0x7fdbbbd66c98) 0
+        primary-for QAbstractItemView (0x0x7fdbbbd2ef08)
+      QFrame (0x0x7fdbbbd66d00) 0
+          primary-for QAbstractScrollArea (0x0x7fdbbbd66c98)
+        QWidget (0x0x7fdbbf65c850) 0
+            primary-for QFrame (0x0x7fdbbbd66d00)
+          QObject (0x0x7fdbba7b3600) 0
+              primary-for QWidget (0x0x7fdbbf65c850)
+          QPaintDevice (0x0x7fdbba7b3660) 16
+              vptr=((& QColumnView::_ZTV11QColumnView) + 792u)
+
+Class QComboBox::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QComboBox::QPrivateSignal (0x0x7fdbba7e60c0) 0 empty
+
+Vtable for QComboBox
+QComboBox::_ZTV9QComboBox: 66u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QComboBox)
+16    (int (*)(...))QComboBox::metaObject
+24    (int (*)(...))QComboBox::qt_metacast
+32    (int (*)(...))QComboBox::qt_metacall
+40    (int (*)(...))QComboBox::~QComboBox
+48    (int (*)(...))QComboBox::~QComboBox
+56    (int (*)(...))QComboBox::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QComboBox::sizeHint
+136   (int (*)(...))QComboBox::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QComboBox::mousePressEvent
+176   (int (*)(...))QComboBox::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QComboBox::wheelEvent
+208   (int (*)(...))QComboBox::keyPressEvent
+216   (int (*)(...))QComboBox::keyReleaseEvent
+224   (int (*)(...))QComboBox::focusInEvent
+232   (int (*)(...))QComboBox::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QComboBox::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QComboBox::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QComboBox::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QComboBox::showEvent
+352   (int (*)(...))QComboBox::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QComboBox::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QComboBox::inputMethodEvent
+416   (int (*)(...))QComboBox::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QComboBox::showPopup
+440   (int (*)(...))QComboBox::hidePopup
+448   (int (*)(...))-16
+456   (int (*)(...))(& _ZTI9QComboBox)
+464   (int (*)(...))QComboBox::_ZThn16_N9QComboBoxD1Ev
+472   (int (*)(...))QComboBox::_ZThn16_N9QComboBoxD0Ev
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QComboBox
+   size=48 align=8
+   base size=48 base align=8
+QComboBox (0x0x7fdbbbd66dd0) 0
+    vptr=((& QComboBox::_ZTV9QComboBox) + 16u)
+  QWidget (0x0x7fdbbf65cb60) 0
+      primary-for QComboBox (0x0x7fdbbbd66dd0)
+    QObject (0x0x7fdbba7b3900) 0
+        primary-for QWidget (0x0x7fdbbf65cb60)
+    QPaintDevice (0x0x7fdbba7e6060) 16
+        vptr=((& QComboBox::_ZTV9QComboBox) + 464u)
+
+Class QPushButton::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPushButton::QPrivateSignal (0x0x7fdbba7e6960) 0 empty
+
+Vtable for QPushButton
+QPushButton::_ZTV11QPushButton: 67u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QPushButton)
+16    (int (*)(...))QPushButton::metaObject
+24    (int (*)(...))QPushButton::qt_metacast
+32    (int (*)(...))QPushButton::qt_metacall
+40    (int (*)(...))QPushButton::~QPushButton
+48    (int (*)(...))QPushButton::~QPushButton
+56    (int (*)(...))QPushButton::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractButton::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QPushButton::sizeHint
+136   (int (*)(...))QPushButton::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractButton::mousePressEvent
+176   (int (*)(...))QAbstractButton::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractButton::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QPushButton::keyPressEvent
+216   (int (*)(...))QAbstractButton::keyReleaseEvent
+224   (int (*)(...))QPushButton::focusInEvent
+232   (int (*)(...))QPushButton::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QPushButton::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractButton::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QAbstractButton::hitButton
+440   (int (*)(...))QAbstractButton::checkStateSet
+448   (int (*)(...))QAbstractButton::nextCheckState
+456   (int (*)(...))-16
+464   (int (*)(...))(& _ZTI11QPushButton)
+472   (int (*)(...))QPushButton::_ZThn16_N11QPushButtonD1Ev
+480   (int (*)(...))QPushButton::_ZThn16_N11QPushButtonD0Ev
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QPushButton
+   size=48 align=8
+   base size=48 base align=8
+QPushButton (0x0x7fdbbb9820d0) 0
+    vptr=((& QPushButton::_ZTV11QPushButton) + 16u)
+  QAbstractButton (0x0x7fdbbb982138) 0
+      primary-for QPushButton (0x0x7fdbbb9820d0)
+    QWidget (0x0x7fdbbf66da80) 0
+        primary-for QAbstractButton (0x0x7fdbbb982138)
+      QObject (0x0x7fdbba7e6840) 0
+          primary-for QWidget (0x0x7fdbbf66da80)
+      QPaintDevice (0x0x7fdbba7e68a0) 16
+          vptr=((& QPushButton::_ZTV11QPushButton) + 472u)
+
+Class QCommandLinkButton::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QCommandLinkButton::QPrivateSignal (0x0x7fdbba80f120) 0 empty
+
+Vtable for QCommandLinkButton
+QCommandLinkButton::_ZTV18QCommandLinkButton: 67u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QCommandLinkButton)
+16    (int (*)(...))QCommandLinkButton::metaObject
+24    (int (*)(...))QCommandLinkButton::qt_metacast
+32    (int (*)(...))QCommandLinkButton::qt_metacall
+40    (int (*)(...))QCommandLinkButton::~QCommandLinkButton
+48    (int (*)(...))QCommandLinkButton::~QCommandLinkButton
+56    (int (*)(...))QCommandLinkButton::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractButton::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QCommandLinkButton::sizeHint
+136   (int (*)(...))QCommandLinkButton::minimumSizeHint
+144   (int (*)(...))QCommandLinkButton::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractButton::mousePressEvent
+176   (int (*)(...))QAbstractButton::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractButton::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QPushButton::keyPressEvent
+216   (int (*)(...))QAbstractButton::keyReleaseEvent
+224   (int (*)(...))QPushButton::focusInEvent
+232   (int (*)(...))QPushButton::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QCommandLinkButton::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractButton::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QAbstractButton::hitButton
+440   (int (*)(...))QAbstractButton::checkStateSet
+448   (int (*)(...))QAbstractButton::nextCheckState
+456   (int (*)(...))-16
+464   (int (*)(...))(& _ZTI18QCommandLinkButton)
+472   (int (*)(...))QCommandLinkButton::_ZThn16_N18QCommandLinkButtonD1Ev
+480   (int (*)(...))QCommandLinkButton::_ZThn16_N18QCommandLinkButtonD0Ev
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QCommandLinkButton
+   size=48 align=8
+   base size=48 base align=8
+QCommandLinkButton (0x0x7fdbbb982410) 0
+    vptr=((& QCommandLinkButton::_ZTV18QCommandLinkButton) + 16u)
+  QPushButton (0x0x7fdbbb9e2618) 0
+      primary-for QCommandLinkButton (0x0x7fdbbb982410)
+    QAbstractButton (0x0x7fdbbb9e29c0) 0
+        primary-for QPushButton (0x0x7fdbbb9e2618)
+      QWidget (0x0x7fdbbf66dd90) 0
+          primary-for QAbstractButton (0x0x7fdbbb9e29c0)
+        QObject (0x0x7fdbba7e6f60) 0
+            primary-for QWidget (0x0x7fdbbf66dd90)
+        QPaintDevice (0x0x7fdbba80f000) 16
+            vptr=((& QCommandLinkButton::_ZTV18QCommandLinkButton) + 472u)
+
+Class QCommonStyle::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QCommonStyle::QPrivateSignal (0x0x7fdbba80f3c0) 0 empty
+
+Vtable for QCommonStyle
+QCommonStyle::_ZTV12QCommonStyle: 37u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QCommonStyle)
+16    (int (*)(...))QCommonStyle::metaObject
+24    (int (*)(...))QCommonStyle::qt_metacast
+32    (int (*)(...))QCommonStyle::qt_metacall
+40    (int (*)(...))QCommonStyle::~QCommonStyle
+48    (int (*)(...))QCommonStyle::~QCommonStyle
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QCommonStyle::polish
+120   (int (*)(...))QCommonStyle::unpolish
+128   (int (*)(...))QCommonStyle::polish
+136   (int (*)(...))QCommonStyle::unpolish
+144   (int (*)(...))QCommonStyle::polish
+152   (int (*)(...))QStyle::itemTextRect
+160   (int (*)(...))QStyle::itemPixmapRect
+168   (int (*)(...))QStyle::drawItemText
+176   (int (*)(...))QStyle::drawItemPixmap
+184   (int (*)(...))QStyle::standardPalette
+192   (int (*)(...))QCommonStyle::drawPrimitive
+200   (int (*)(...))QCommonStyle::drawControl
+208   (int (*)(...))QCommonStyle::subElementRect
+216   (int (*)(...))QCommonStyle::drawComplexControl
+224   (int (*)(...))QCommonStyle::hitTestComplexControl
+232   (int (*)(...))QCommonStyle::subControlRect
+240   (int (*)(...))QCommonStyle::pixelMetric
+248   (int (*)(...))QCommonStyle::sizeFromContents
+256   (int (*)(...))QCommonStyle::styleHint
+264   (int (*)(...))QCommonStyle::standardPixmap
+272   (int (*)(...))QCommonStyle::standardIcon
+280   (int (*)(...))QCommonStyle::generatedIconPixmap
+288   (int (*)(...))QCommonStyle::layoutSpacing
+
+Class QCommonStyle
+   size=16 align=8
+   base size=16 base align=8
+QCommonStyle (0x0x7fdbbbab50d0) 0
+    vptr=((& QCommonStyle::_ZTV12QCommonStyle) + 16u)
+  QStyle (0x0x7fdbbbab5340) 0
+      primary-for QCommonStyle (0x0x7fdbbbab50d0)
+    QObject (0x0x7fdbba80f180) 0
+        primary-for QStyle (0x0x7fdbbbab5340)
+
+Class QCompleter::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QCompleter::QPrivateSignal (0x0x7fdbba80fd20) 0 empty
+
+Vtable for QCompleter
+QCompleter::_ZTV10QCompleter: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QCompleter)
+16    (int (*)(...))QCompleter::metaObject
+24    (int (*)(...))QCompleter::qt_metacast
+32    (int (*)(...))QCompleter::qt_metacall
+40    (int (*)(...))QCompleter::~QCompleter
+48    (int (*)(...))QCompleter::~QCompleter
+56    (int (*)(...))QCompleter::event
+64    (int (*)(...))QCompleter::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QCompleter::pathFromIndex
+120   (int (*)(...))QCompleter::splitPath
+
+Class QCompleter
+   size=16 align=8
+   base size=16 base align=8
+QCompleter (0x0x7fdbbbab53a8) 0
+    vptr=((& QCompleter::_ZTV10QCompleter) + 16u)
+  QObject (0x0x7fdbba80f420) 0
+      primary-for QCompleter (0x0x7fdbbbab53a8)
+
+Class QDataWidgetMapper::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDataWidgetMapper::QPrivateSignal (0x0x7fdbba8330c0) 0 empty
+
+Vtable for QDataWidgetMapper
+QDataWidgetMapper::_ZTV17QDataWidgetMapper: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QDataWidgetMapper)
+16    (int (*)(...))QDataWidgetMapper::metaObject
+24    (int (*)(...))QDataWidgetMapper::qt_metacast
+32    (int (*)(...))QDataWidgetMapper::qt_metacall
+40    (int (*)(...))QDataWidgetMapper::~QDataWidgetMapper
+48    (int (*)(...))QDataWidgetMapper::~QDataWidgetMapper
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QDataWidgetMapper::setCurrentIndex
+
+Class QDataWidgetMapper
+   size=16 align=8
+   base size=16 base align=8
+QDataWidgetMapper (0x0x7fdbbbab54e0) 0
+    vptr=((& QDataWidgetMapper::_ZTV17QDataWidgetMapper) + 16u)
+  QObject (0x0x7fdbba80fd80) 0
+      primary-for QDataWidgetMapper (0x0x7fdbbbab54e0)
+
+Class QDateTimeEdit::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDateTimeEdit::QPrivateSignal (0x0x7fdbba833ba0) 0 empty
+
+Vtable for QDateTimeEdit
+QDateTimeEdit::_ZTV13QDateTimeEdit: 71u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QDateTimeEdit)
+16    (int (*)(...))QDateTimeEdit::metaObject
+24    (int (*)(...))QDateTimeEdit::qt_metacast
+32    (int (*)(...))QDateTimeEdit::qt_metacall
+40    (int (*)(...))QDateTimeEdit::~QDateTimeEdit
+48    (int (*)(...))QDateTimeEdit::~QDateTimeEdit
+56    (int (*)(...))QDateTimeEdit::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractSpinBox::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QDateTimeEdit::sizeHint
+136   (int (*)(...))QAbstractSpinBox::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QDateTimeEdit::mousePressEvent
+176   (int (*)(...))QAbstractSpinBox::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractSpinBox::mouseMoveEvent
+200   (int (*)(...))QDateTimeEdit::wheelEvent
+208   (int (*)(...))QDateTimeEdit::keyPressEvent
+216   (int (*)(...))QAbstractSpinBox::keyReleaseEvent
+224   (int (*)(...))QDateTimeEdit::focusInEvent
+232   (int (*)(...))QAbstractSpinBox::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QDateTimeEdit::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QAbstractSpinBox::resizeEvent
+280   (int (*)(...))QAbstractSpinBox::closeEvent
+288   (int (*)(...))QAbstractSpinBox::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QAbstractSpinBox::showEvent
+352   (int (*)(...))QAbstractSpinBox::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractSpinBox::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QAbstractSpinBox::inputMethodQuery
+424   (int (*)(...))QDateTimeEdit::focusNextPrevChild
+432   (int (*)(...))QDateTimeEdit::validate
+440   (int (*)(...))QDateTimeEdit::fixup
+448   (int (*)(...))QDateTimeEdit::stepBy
+456   (int (*)(...))QDateTimeEdit::clear
+464   (int (*)(...))QDateTimeEdit::stepEnabled
+472   (int (*)(...))QDateTimeEdit::dateTimeFromText
+480   (int (*)(...))QDateTimeEdit::textFromDateTime
+488   (int (*)(...))-16
+496   (int (*)(...))(& _ZTI13QDateTimeEdit)
+504   (int (*)(...))QDateTimeEdit::_ZThn16_N13QDateTimeEditD1Ev
+512   (int (*)(...))QDateTimeEdit::_ZThn16_N13QDateTimeEditD0Ev
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+552   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+560   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QDateTimeEdit
+   size=48 align=8
+   base size=48 base align=8
+QDateTimeEdit (0x0x7fdbbbab5680) 0
+    vptr=((& QDateTimeEdit::_ZTV13QDateTimeEdit) + 16u)
+  QAbstractSpinBox (0x0x7fdbbbab56e8) 0
+      primary-for QDateTimeEdit (0x0x7fdbbbab5680)
+    QWidget (0x0x7fdbbf68f000) 0
+        primary-for QAbstractSpinBox (0x0x7fdbbbab56e8)
+      QObject (0x0x7fdbba833120) 0
+          primary-for QWidget (0x0x7fdbbf68f000)
+      QPaintDevice (0x0x7fdbba833b40) 16
+          vptr=((& QDateTimeEdit::_ZTV13QDateTimeEdit) + 504u)
+
+Class QTimeEdit::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTimeEdit::QPrivateSignal (0x0x7fdbba68da20) 0 empty
+
+Vtable for QTimeEdit
+QTimeEdit::_ZTV9QTimeEdit: 71u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QTimeEdit)
+16    (int (*)(...))QTimeEdit::metaObject
+24    (int (*)(...))QTimeEdit::qt_metacast
+32    (int (*)(...))QTimeEdit::qt_metacall
+40    (int (*)(...))QTimeEdit::~QTimeEdit
+48    (int (*)(...))QTimeEdit::~QTimeEdit
+56    (int (*)(...))QDateTimeEdit::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractSpinBox::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QDateTimeEdit::sizeHint
+136   (int (*)(...))QAbstractSpinBox::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QDateTimeEdit::mousePressEvent
+176   (int (*)(...))QAbstractSpinBox::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractSpinBox::mouseMoveEvent
+200   (int (*)(...))QDateTimeEdit::wheelEvent
+208   (int (*)(...))QDateTimeEdit::keyPressEvent
+216   (int (*)(...))QAbstractSpinBox::keyReleaseEvent
+224   (int (*)(...))QDateTimeEdit::focusInEvent
+232   (int (*)(...))QAbstractSpinBox::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QDateTimeEdit::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QAbstractSpinBox::resizeEvent
+280   (int (*)(...))QAbstractSpinBox::closeEvent
+288   (int (*)(...))QAbstractSpinBox::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QAbstractSpinBox::showEvent
+352   (int (*)(...))QAbstractSpinBox::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractSpinBox::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QAbstractSpinBox::inputMethodQuery
+424   (int (*)(...))QDateTimeEdit::focusNextPrevChild
+432   (int (*)(...))QDateTimeEdit::validate
+440   (int (*)(...))QDateTimeEdit::fixup
+448   (int (*)(...))QDateTimeEdit::stepBy
+456   (int (*)(...))QDateTimeEdit::clear
+464   (int (*)(...))QDateTimeEdit::stepEnabled
+472   (int (*)(...))QDateTimeEdit::dateTimeFromText
+480   (int (*)(...))QDateTimeEdit::textFromDateTime
+488   (int (*)(...))-16
+496   (int (*)(...))(& _ZTI9QTimeEdit)
+504   (int (*)(...))QTimeEdit::_ZThn16_N9QTimeEditD1Ev
+512   (int (*)(...))QTimeEdit::_ZThn16_N9QTimeEditD0Ev
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+552   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+560   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QTimeEdit
+   size=48 align=8
+   base size=48 base align=8
+QTimeEdit (0x0x7fdbbbab58f0) 0
+    vptr=((& QTimeEdit::_ZTV9QTimeEdit) + 16u)
+  QDateTimeEdit (0x0x7fdbbb91c208) 0
+      primary-for QTimeEdit (0x0x7fdbbbab58f0)
+    QAbstractSpinBox (0x0x7fdbbb91c270) 0
+        primary-for QDateTimeEdit (0x0x7fdbbb91c208)
+      QWidget (0x0x7fdbbf68fcb0) 0
+          primary-for QAbstractSpinBox (0x0x7fdbbb91c270)
+        QObject (0x0x7fdbba68d840) 0
+            primary-for QWidget (0x0x7fdbbf68fcb0)
+        QPaintDevice (0x0x7fdbba68d8a0) 16
+            vptr=((& QTimeEdit::_ZTV9QTimeEdit) + 504u)
+
+Class QDateEdit::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDateEdit::QPrivateSignal (0x0x7fdbba68dc00) 0 empty
+
+Vtable for QDateEdit
+QDateEdit::_ZTV9QDateEdit: 71u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QDateEdit)
+16    (int (*)(...))QDateEdit::metaObject
+24    (int (*)(...))QDateEdit::qt_metacast
+32    (int (*)(...))QDateEdit::qt_metacall
+40    (int (*)(...))QDateEdit::~QDateEdit
+48    (int (*)(...))QDateEdit::~QDateEdit
+56    (int (*)(...))QDateTimeEdit::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractSpinBox::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QDateTimeEdit::sizeHint
+136   (int (*)(...))QAbstractSpinBox::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QDateTimeEdit::mousePressEvent
+176   (int (*)(...))QAbstractSpinBox::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractSpinBox::mouseMoveEvent
+200   (int (*)(...))QDateTimeEdit::wheelEvent
+208   (int (*)(...))QDateTimeEdit::keyPressEvent
+216   (int (*)(...))QAbstractSpinBox::keyReleaseEvent
+224   (int (*)(...))QDateTimeEdit::focusInEvent
+232   (int (*)(...))QAbstractSpinBox::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QDateTimeEdit::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QAbstractSpinBox::resizeEvent
+280   (int (*)(...))QAbstractSpinBox::closeEvent
+288   (int (*)(...))QAbstractSpinBox::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QAbstractSpinBox::showEvent
+352   (int (*)(...))QAbstractSpinBox::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractSpinBox::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QAbstractSpinBox::inputMethodQuery
+424   (int (*)(...))QDateTimeEdit::focusNextPrevChild
+432   (int (*)(...))QDateTimeEdit::validate
+440   (int (*)(...))QDateTimeEdit::fixup
+448   (int (*)(...))QDateTimeEdit::stepBy
+456   (int (*)(...))QDateTimeEdit::clear
+464   (int (*)(...))QDateTimeEdit::stepEnabled
+472   (int (*)(...))QDateTimeEdit::dateTimeFromText
+480   (int (*)(...))QDateTimeEdit::textFromDateTime
+488   (int (*)(...))-16
+496   (int (*)(...))(& _ZTI9QDateEdit)
+504   (int (*)(...))QDateEdit::_ZThn16_N9QDateEditD1Ev
+512   (int (*)(...))QDateEdit::_ZThn16_N9QDateEditD0Ev
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+552   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+560   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QDateEdit
+   size=48 align=8
+   base size=48 base align=8
+QDateEdit (0x0x7fdbbb672000) 0
+    vptr=((& QDateEdit::_ZTV9QDateEdit) + 16u)
+  QDateTimeEdit (0x0x7fdbbb672270) 0
+      primary-for QDateEdit (0x0x7fdbbb672000)
+    QAbstractSpinBox (0x0x7fdbbb672680) 0
+        primary-for QDateTimeEdit (0x0x7fdbbb672270)
+      QWidget (0x0x7fdbbf68fee0) 0
+          primary-for QAbstractSpinBox (0x0x7fdbbb672680)
+        QObject (0x0x7fdbba68da80) 0
+            primary-for QWidget (0x0x7fdbbf68fee0)
+        QPaintDevice (0x0x7fdbba68db40) 16
+            vptr=((& QDateEdit::_ZTV9QDateEdit) + 504u)
+
+Class QDesktopWidget::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDesktopWidget::QPrivateSignal (0x0x7fdbba6b18a0) 0 empty
+
+Vtable for QDesktopWidget
+QDesktopWidget::_ZTV14QDesktopWidget: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QDesktopWidget)
+16    (int (*)(...))QDesktopWidget::metaObject
+24    (int (*)(...))QDesktopWidget::qt_metacast
+32    (int (*)(...))QDesktopWidget::qt_metacall
+40    (int (*)(...))QDesktopWidget::~QDesktopWidget
+48    (int (*)(...))QDesktopWidget::~QDesktopWidget
+56    (int (*)(...))QWidget::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QDesktopWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI14QDesktopWidget)
+448   (int (*)(...))QDesktopWidget::_ZThn16_N14QDesktopWidgetD1Ev
+456   (int (*)(...))QDesktopWidget::_ZThn16_N14QDesktopWidgetD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QDesktopWidget
+   size=48 align=8
+   base size=48 base align=8
+QDesktopWidget (0x0x7fdbbb6726e8) 0
+    vptr=((& QDesktopWidget::_ZTV14QDesktopWidget) + 16u)
+  QWidget (0x0x7fdbbf5b74d0) 0
+      primary-for QDesktopWidget (0x0x7fdbbb6726e8)
+    QObject (0x0x7fdbba68dc60) 0
+        primary-for QWidget (0x0x7fdbbf5b74d0)
+    QPaintDevice (0x0x7fdbba6b1840) 16
+        vptr=((& QDesktopWidget::_ZTV14QDesktopWidget) + 448u)
+
+Class QDial::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDial::QPrivateSignal (0x0x7fdbba6d1720) 0 empty
+
+Vtable for QDial
+QDial::_ZTV5QDial: 65u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI5QDial)
+16    (int (*)(...))QDial::metaObject
+24    (int (*)(...))QDial::qt_metacast
+32    (int (*)(...))QDial::qt_metacall
+40    (int (*)(...))QDial::~QDial
+48    (int (*)(...))QDial::~QDial
+56    (int (*)(...))QDial::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractSlider::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QDial::sizeHint
+136   (int (*)(...))QDial::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QDial::mousePressEvent
+176   (int (*)(...))QDial::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QDial::mouseMoveEvent
+200   (int (*)(...))QAbstractSlider::wheelEvent
+208   (int (*)(...))QAbstractSlider::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QDial::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QDial::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractSlider::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QDial::sliderChange
+440   (int (*)(...))-16
+448   (int (*)(...))(& _ZTI5QDial)
+456   (int (*)(...))QDial::_ZThn16_N5QDialD1Ev
+464   (int (*)(...))QDial::_ZThn16_N5QDialD0Ev
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QDial
+   size=48 align=8
+   base size=48 base align=8
+QDial (0x0x7fdbbb672bc8) 0
+    vptr=((& QDial::_ZTV5QDial) + 16u)
+  QAbstractSlider (0x0x7fdbbb672c30) 0
+      primary-for QDial (0x0x7fdbbb672bc8)
+    QWidget (0x0x7fdbbf5b7930) 0
+        primary-for QAbstractSlider (0x0x7fdbbb672c30)
+      QObject (0x0x7fdbba6d1480) 0
+          primary-for QWidget (0x0x7fdbbf5b7930)
+      QPaintDevice (0x0x7fdbba6d14e0) 16
+          vptr=((& QDial::_ZTV5QDial) + 456u)
+
+Class QDialogButtonBox::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDialogButtonBox::QPrivateSignal (0x0x7fdbba4deae0) 0 empty
+
+Vtable for QDialogButtonBox
+QDialogButtonBox::_ZTV16QDialogButtonBox: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QDialogButtonBox)
+16    (int (*)(...))QDialogButtonBox::metaObject
+24    (int (*)(...))QDialogButtonBox::qt_metacast
+32    (int (*)(...))QDialogButtonBox::qt_metacall
+40    (int (*)(...))QDialogButtonBox::~QDialogButtonBox
+48    (int (*)(...))QDialogButtonBox::~QDialogButtonBox
+56    (int (*)(...))QDialogButtonBox::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QDialogButtonBox::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI16QDialogButtonBox)
+448   (int (*)(...))QDialogButtonBox::_ZThn16_N16QDialogButtonBoxD1Ev
+456   (int (*)(...))QDialogButtonBox::_ZThn16_N16QDialogButtonBoxD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QDialogButtonBox
+   size=48 align=8
+   base size=48 base align=8
+QDialogButtonBox (0x0x7fdbbb672f08) 0
+    vptr=((& QDialogButtonBox::_ZTV16QDialogButtonBox) + 16u)
+  QWidget (0x0x7fdbbf5b7c40) 0
+      primary-for QDialogButtonBox (0x0x7fdbbb672f08)
+    QObject (0x0x7fdbba6d1780) 0
+        primary-for QWidget (0x0x7fdbbf5b7c40)
+    QPaintDevice (0x0x7fdbba4dea80) 16
+        vptr=((& QDialogButtonBox::_ZTV16QDialogButtonBox) + 448u)
+
+Vtable for QFileIconProvider
+QFileIconProvider::_ZTV17QFileIconProvider: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QFileIconProvider)
+16    (int (*)(...))QFileIconProvider::~QFileIconProvider
+24    (int (*)(...))QFileIconProvider::~QFileIconProvider
+32    (int (*)(...))QFileIconProvider::icon
+40    (int (*)(...))QFileIconProvider::icon
+48    (int (*)(...))QFileIconProvider::type
+
+Class QFileIconProvider
+   size=16 align=8
+   base size=16 base align=8
+QFileIconProvider (0x0x7fdbba1979c0) 0
+    vptr=((& QFileIconProvider::_ZTV17QFileIconProvider) + 16u)
+
+Class QDirModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDirModel::QPrivateSignal (0x0x7fdbba1bdd80) 0 empty
+
+Vtable for QDirModel
+QDirModel::_ZTV9QDirModel: 48u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QDirModel)
+16    (int (*)(...))QDirModel::metaObject
+24    (int (*)(...))QDirModel::qt_metacast
+32    (int (*)(...))QDirModel::qt_metacall
+40    (int (*)(...))QDirModel::~QDirModel
+48    (int (*)(...))QDirModel::~QDirModel
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QDirModel::index
+120   (int (*)(...))QDirModel::parent
+128   (int (*)(...))QAbstractItemModel::sibling
+136   (int (*)(...))QDirModel::rowCount
+144   (int (*)(...))QDirModel::columnCount
+152   (int (*)(...))QDirModel::hasChildren
+160   (int (*)(...))QDirModel::data
+168   (int (*)(...))QDirModel::setData
+176   (int (*)(...))QDirModel::headerData
+184   (int (*)(...))QAbstractItemModel::setHeaderData
+192   (int (*)(...))QAbstractItemModel::itemData
+200   (int (*)(...))QAbstractItemModel::setItemData
+208   (int (*)(...))QDirModel::mimeTypes
+216   (int (*)(...))QDirModel::mimeData
+224   (int (*)(...))QAbstractItemModel::canDropMimeData
+232   (int (*)(...))QDirModel::dropMimeData
+240   (int (*)(...))QDirModel::supportedDropActions
+248   (int (*)(...))QAbstractItemModel::supportedDragActions
+256   (int (*)(...))QAbstractItemModel::insertRows
+264   (int (*)(...))QAbstractItemModel::insertColumns
+272   (int (*)(...))QAbstractItemModel::removeRows
+280   (int (*)(...))QAbstractItemModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QAbstractItemModel::fetchMore
+312   (int (*)(...))QAbstractItemModel::canFetchMore
+320   (int (*)(...))QDirModel::flags
+328   (int (*)(...))QDirModel::sort
+336   (int (*)(...))QAbstractItemModel::buddy
+344   (int (*)(...))QAbstractItemModel::match
+352   (int (*)(...))QAbstractItemModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractItemModel::submit
+376   (int (*)(...))QAbstractItemModel::revert
+
+Class QDirModel
+   size=16 align=8
+   base size=16 base align=8
+QDirModel (0x0x7fdbbb43f340) 0
+    vptr=((& QDirModel::_ZTV9QDirModel) + 16u)
+  QAbstractItemModel (0x0x7fdbbb43f3a8) 0
+      primary-for QDirModel (0x0x7fdbbb43f340)
+    QObject (0x0x7fdbba1bdcc0) 0
+        primary-for QAbstractItemModel (0x0x7fdbbb43f3a8)
+
+Class QDockWidget::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDockWidget::QPrivateSignal (0x0x7fdbba2c5780) 0 empty
+
+Vtable for QDockWidget
+QDockWidget::_ZTV11QDockWidget: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QDockWidget)
+16    (int (*)(...))QDockWidget::metaObject
+24    (int (*)(...))QDockWidget::qt_metacast
+32    (int (*)(...))QDockWidget::qt_metacall
+40    (int (*)(...))QDockWidget::~QDockWidget
+48    (int (*)(...))QDockWidget::~QDockWidget
+56    (int (*)(...))QDockWidget::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QDockWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QDockWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QDockWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI11QDockWidget)
+448   (int (*)(...))QDockWidget::_ZThn16_N11QDockWidgetD1Ev
+456   (int (*)(...))QDockWidget::_ZThn16_N11QDockWidgetD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QDockWidget
+   size=48 align=8
+   base size=48 base align=8
+QDockWidget (0x0x7fdbbb4562d8) 0
+    vptr=((& QDockWidget::_ZTV11QDockWidget) + 16u)
+  QWidget (0x0x7fdbbee82460) 0
+      primary-for QDockWidget (0x0x7fdbbb4562d8)
+    QObject (0x0x7fdbba1bdf60) 0
+        primary-for QWidget (0x0x7fdbbee82460)
+    QPaintDevice (0x0x7fdbba1e1000) 16
+        vptr=((& QDockWidget::_ZTV11QDockWidget) + 448u)
+
+Class QTileRules
+   size=8 align=4
+   base size=8 base align=4
+QTileRules (0x0x7fdbb9deda20) 0
+
+Class QErrorMessage::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QErrorMessage::QPrivateSignal (0x0x7fdbb9e1cd20) 0 empty
+
+Vtable for QErrorMessage
+QErrorMessage::_ZTV13QErrorMessage: 69u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QErrorMessage)
+16    (int (*)(...))QErrorMessage::metaObject
+24    (int (*)(...))QErrorMessage::qt_metacast
+32    (int (*)(...))QErrorMessage::qt_metacall
+40    (int (*)(...))QErrorMessage::~QErrorMessage
+48    (int (*)(...))QErrorMessage::~QErrorMessage
+56    (int (*)(...))QWidget::event
+64    (int (*)(...))QDialog::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QDialog::setVisible
+128   (int (*)(...))QDialog::sizeHint
+136   (int (*)(...))QDialog::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QDialog::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QDialog::resizeEvent
+280   (int (*)(...))QDialog::closeEvent
+288   (int (*)(...))QDialog::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QDialog::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QErrorMessage::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QDialog::open
+440   (int (*)(...))QDialog::exec
+448   (int (*)(...))QErrorMessage::done
+456   (int (*)(...))QDialog::accept
+464   (int (*)(...))QDialog::reject
+472   (int (*)(...))-16
+480   (int (*)(...))(& _ZTI13QErrorMessage)
+488   (int (*)(...))QErrorMessage::_ZThn16_N13QErrorMessageD1Ev
+496   (int (*)(...))QErrorMessage::_ZThn16_N13QErrorMessageD0Ev
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QErrorMessage
+   size=48 align=8
+   base size=48 base align=8
+QErrorMessage (0x0x7fdbbafcf0d0) 0
+    vptr=((& QErrorMessage::_ZTV13QErrorMessage) + 16u)
+  QDialog (0x0x7fdbbafcf138) 0
+      primary-for QErrorMessage (0x0x7fdbbafcf0d0)
+    QWidget (0x0x7fdbbe5c5620) 0
+        primary-for QDialog (0x0x7fdbbafcf138)
+      QObject (0x0x7fdbb9e1cc00) 0
+          primary-for QWidget (0x0x7fdbbe5c5620)
+      QPaintDevice (0x0x7fdbb9e1cc60) 16
+          vptr=((& QErrorMessage::_ZTV13QErrorMessage) + 488u)
+
+Class QFileDialog::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFileDialog::QPrivateSignal (0x0x7fdbb9e3b960) 0 empty
+
+Vtable for QFileDialog
+QFileDialog::_ZTV11QFileDialog: 69u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QFileDialog)
+16    (int (*)(...))QFileDialog::metaObject
+24    (int (*)(...))QFileDialog::qt_metacast
+32    (int (*)(...))QFileDialog::qt_metacall
+40    (int (*)(...))QFileDialog::~QFileDialog
+48    (int (*)(...))QFileDialog::~QFileDialog
+56    (int (*)(...))QWidget::event
+64    (int (*)(...))QDialog::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QFileDialog::setVisible
+128   (int (*)(...))QDialog::sizeHint
+136   (int (*)(...))QDialog::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QDialog::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QDialog::resizeEvent
+280   (int (*)(...))QDialog::closeEvent
+288   (int (*)(...))QDialog::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QDialog::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFileDialog::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QDialog::open
+440   (int (*)(...))QDialog::exec
+448   (int (*)(...))QFileDialog::done
+456   (int (*)(...))QFileDialog::accept
+464   (int (*)(...))QDialog::reject
+472   (int (*)(...))-16
+480   (int (*)(...))(& _ZTI11QFileDialog)
+488   (int (*)(...))QFileDialog::_ZThn16_N11QFileDialogD1Ev
+496   (int (*)(...))QFileDialog::_ZThn16_N11QFileDialogD0Ev
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QFileDialog
+   size=48 align=8
+   base size=48 base align=8
+QFileDialog (0x0x7fdbbafcf2d8) 0
+    vptr=((& QFileDialog::_ZTV11QFileDialog) + 16u)
+  QDialog (0x0x7fdbbafcf4e0) 0
+      primary-for QFileDialog (0x0x7fdbbafcf2d8)
+    QWidget (0x0x7fdbbe5c5ee0) 0
+        primary-for QDialog (0x0x7fdbbafcf4e0)
+      QObject (0x0x7fdbb9e1cf00) 0
+          primary-for QWidget (0x0x7fdbbe5c5ee0)
+      QPaintDevice (0x0x7fdbb9e1cf60) 16
+          vptr=((& QFileDialog::_ZTV11QFileDialog) + 488u)
+
+Class QFileSystemModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFileSystemModel::QPrivateSignal (0x0x7fdbb9e614e0) 0 empty
+
+Vtable for QFileSystemModel
+QFileSystemModel::_ZTV16QFileSystemModel: 48u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QFileSystemModel)
+16    (int (*)(...))QFileSystemModel::metaObject
+24    (int (*)(...))QFileSystemModel::qt_metacast
+32    (int (*)(...))QFileSystemModel::qt_metacall
+40    (int (*)(...))QFileSystemModel::~QFileSystemModel
+48    (int (*)(...))QFileSystemModel::~QFileSystemModel
+56    (int (*)(...))QFileSystemModel::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QFileSystemModel::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QFileSystemModel::index
+120   (int (*)(...))QFileSystemModel::parent
+128   (int (*)(...))QFileSystemModel::sibling
+136   (int (*)(...))QFileSystemModel::rowCount
+144   (int (*)(...))QFileSystemModel::columnCount
+152   (int (*)(...))QFileSystemModel::hasChildren
+160   (int (*)(...))QFileSystemModel::data
+168   (int (*)(...))QFileSystemModel::setData
+176   (int (*)(...))QFileSystemModel::headerData
+184   (int (*)(...))QAbstractItemModel::setHeaderData
+192   (int (*)(...))QAbstractItemModel::itemData
+200   (int (*)(...))QAbstractItemModel::setItemData
+208   (int (*)(...))QFileSystemModel::mimeTypes
+216   (int (*)(...))QFileSystemModel::mimeData
+224   (int (*)(...))QAbstractItemModel::canDropMimeData
+232   (int (*)(...))QFileSystemModel::dropMimeData
+240   (int (*)(...))QFileSystemModel::supportedDropActions
+248   (int (*)(...))QAbstractItemModel::supportedDragActions
+256   (int (*)(...))QAbstractItemModel::insertRows
+264   (int (*)(...))QAbstractItemModel::insertColumns
+272   (int (*)(...))QAbstractItemModel::removeRows
+280   (int (*)(...))QAbstractItemModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QFileSystemModel::fetchMore
+312   (int (*)(...))QFileSystemModel::canFetchMore
+320   (int (*)(...))QFileSystemModel::flags
+328   (int (*)(...))QFileSystemModel::sort
+336   (int (*)(...))QAbstractItemModel::buddy
+344   (int (*)(...))QAbstractItemModel::match
+352   (int (*)(...))QAbstractItemModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractItemModel::submit
+376   (int (*)(...))QAbstractItemModel::revert
+
+Class QFileSystemModel
+   size=16 align=8
+   base size=16 base align=8
+QFileSystemModel (0x0x7fdbbaff3340) 0
+    vptr=((& QFileSystemModel::_ZTV16QFileSystemModel) + 16u)
+  QAbstractItemModel (0x0x7fdbbaff3d68) 0
+      primary-for QFileSystemModel (0x0x7fdbbaff3340)
+    QObject (0x0x7fdbb9e61480) 0
+        primary-for QAbstractItemModel (0x0x7fdbbaff3d68)
+
+Class QFocusFrame::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFocusFrame::QPrivateSignal (0x0x7fdbb9e61cc0) 0 empty
+
+Vtable for QFocusFrame
+QFocusFrame::_ZTV11QFocusFrame: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QFocusFrame)
+16    (int (*)(...))QFocusFrame::metaObject
+24    (int (*)(...))QFocusFrame::qt_metacast
+32    (int (*)(...))QFocusFrame::qt_metacall
+40    (int (*)(...))QFocusFrame::~QFocusFrame
+48    (int (*)(...))QFocusFrame::~QFocusFrame
+56    (int (*)(...))QFocusFrame::event
+64    (int (*)(...))QFocusFrame::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QFocusFrame::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI11QFocusFrame)
+448   (int (*)(...))QFocusFrame::_ZThn16_N11QFocusFrameD1Ev
+456   (int (*)(...))QFocusFrame::_ZThn16_N11QFocusFrameD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QFocusFrame
+   size=48 align=8
+   base size=48 base align=8
+QFocusFrame (0x0x7fdbbaff3dd0) 0
+    vptr=((& QFocusFrame::_ZTV11QFocusFrame) + 16u)
+  QWidget (0x0x7fdbbe1f0e70) 0
+      primary-for QFocusFrame (0x0x7fdbbaff3dd0)
+    QObject (0x0x7fdbb9e61960) 0
+        primary-for QWidget (0x0x7fdbbe1f0e70)
+    QPaintDevice (0x0x7fdbb9e61c60) 16
+        vptr=((& QFocusFrame::_ZTV11QFocusFrame) + 448u)
+
+Class QFontComboBox::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFontComboBox::QPrivateSignal (0x0x7fdbb9e92240) 0 empty
+
+Vtable for QFontComboBox
+QFontComboBox::_ZTV13QFontComboBox: 66u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QFontComboBox)
+16    (int (*)(...))QFontComboBox::metaObject
+24    (int (*)(...))QFontComboBox::qt_metacast
+32    (int (*)(...))QFontComboBox::qt_metacall
+40    (int (*)(...))QFontComboBox::~QFontComboBox
+48    (int (*)(...))QFontComboBox::~QFontComboBox
+56    (int (*)(...))QFontComboBox::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QFontComboBox::sizeHint
+136   (int (*)(...))QComboBox::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QComboBox::mousePressEvent
+176   (int (*)(...))QComboBox::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QComboBox::wheelEvent
+208   (int (*)(...))QComboBox::keyPressEvent
+216   (int (*)(...))QComboBox::keyReleaseEvent
+224   (int (*)(...))QComboBox::focusInEvent
+232   (int (*)(...))QComboBox::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QComboBox::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QComboBox::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QComboBox::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QComboBox::showEvent
+352   (int (*)(...))QComboBox::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QComboBox::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QComboBox::inputMethodEvent
+416   (int (*)(...))QComboBox::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QComboBox::showPopup
+440   (int (*)(...))QComboBox::hidePopup
+448   (int (*)(...))-16
+456   (int (*)(...))(& _ZTI13QFontComboBox)
+464   (int (*)(...))QFontComboBox::_ZThn16_N13QFontComboBoxD1Ev
+472   (int (*)(...))QFontComboBox::_ZThn16_N13QFontComboBoxD0Ev
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QFontComboBox
+   size=48 align=8
+   base size=48 base align=8
+QFontComboBox (0x0x7fdbbaff3f08) 0
+    vptr=((& QFontComboBox::_ZTV13QFontComboBox) + 16u)
+  QComboBox (0x0x7fdbbb00e7b8) 0
+      primary-for QFontComboBox (0x0x7fdbbaff3f08)
+    QWidget (0x0x7fdbbe2001c0) 0
+        primary-for QComboBox (0x0x7fdbbb00e7b8)
+      QObject (0x0x7fdbb9e61f00) 0
+          primary-for QWidget (0x0x7fdbbe2001c0)
+      QPaintDevice (0x0x7fdbb9e61f60) 16
+          vptr=((& QFontComboBox::_ZTV13QFontComboBox) + 464u)
+
+Class QFontDialog::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFontDialog::QPrivateSignal (0x0x7fdbb9b951e0) 0 empty
+
+Vtable for QFontDialog
+QFontDialog::_ZTV11QFontDialog: 69u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QFontDialog)
+16    (int (*)(...))QFontDialog::metaObject
+24    (int (*)(...))QFontDialog::qt_metacast
+32    (int (*)(...))QFontDialog::qt_metacall
+40    (int (*)(...))QFontDialog::~QFontDialog
+48    (int (*)(...))QFontDialog::~QFontDialog
+56    (int (*)(...))QWidget::event
+64    (int (*)(...))QFontDialog::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QFontDialog::setVisible
+128   (int (*)(...))QDialog::sizeHint
+136   (int (*)(...))QDialog::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QDialog::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QDialog::resizeEvent
+280   (int (*)(...))QDialog::closeEvent
+288   (int (*)(...))QDialog::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QDialog::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFontDialog::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QDialog::open
+440   (int (*)(...))QDialog::exec
+448   (int (*)(...))QFontDialog::done
+456   (int (*)(...))QDialog::accept
+464   (int (*)(...))QDialog::reject
+472   (int (*)(...))-16
+480   (int (*)(...))(& _ZTI11QFontDialog)
+488   (int (*)(...))QFontDialog::_ZThn16_N11QFontDialogD1Ev
+496   (int (*)(...))QFontDialog::_ZThn16_N11QFontDialogD0Ev
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QFontDialog
+   size=48 align=8
+   base size=48 base align=8
+QFontDialog (0x0x7fdbbb08e6e8) 0
+    vptr=((& QFontDialog::_ZTV11QFontDialog) + 16u)
+  QDialog (0x0x7fdbbb08edd0) 0
+      primary-for QFontDialog (0x0x7fdbbb08e6e8)
+    QWidget (0x0x7fdbbe34e3f0) 0
+        primary-for QDialog (0x0x7fdbbb08edd0)
+      QObject (0x0x7fdbb9eddf00) 0
+          primary-for QWidget (0x0x7fdbbe34e3f0)
+      QPaintDevice (0x0x7fdbb9b95000) 16
+          vptr=((& QFontDialog::_ZTV11QFontDialog) + 488u)
+
+Class QFormLayout::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFormLayout::QPrivateSignal (0x0x7fdbb9bc0660) 0 empty
+
+Class QFormLayout::TakeRowResult
+   size=16 align=8
+   base size=16 base align=8
+QFormLayout::TakeRowResult (0x0x7fdbb9bc06c0) 0
+
+Vtable for QFormLayout
+QFormLayout::_ZTV11QFormLayout: 50u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QFormLayout)
+16    (int (*)(...))QFormLayout::metaObject
+24    (int (*)(...))QFormLayout::qt_metacast
+32    (int (*)(...))QFormLayout::qt_metacall
+40    (int (*)(...))QFormLayout::~QFormLayout
+48    (int (*)(...))QFormLayout::~QFormLayout
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QLayout::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QFormLayout::invalidate
+120   (int (*)(...))QLayout::geometry
+128   (int (*)(...))QFormLayout::addItem
+136   (int (*)(...))QFormLayout::expandingDirections
+144   (int (*)(...))QFormLayout::minimumSize
+152   (int (*)(...))QLayout::maximumSize
+160   (int (*)(...))QFormLayout::setGeometry
+168   (int (*)(...))QFormLayout::itemAt
+176   (int (*)(...))QFormLayout::takeAt
+184   (int (*)(...))QLayout::indexOf
+192   (int (*)(...))QFormLayout::count
+200   (int (*)(...))QLayout::isEmpty
+208   (int (*)(...))QLayout::controlTypes
+216   (int (*)(...))QLayout::layout
+224   (int (*)(...))QFormLayout::sizeHint
+232   (int (*)(...))QFormLayout::hasHeightForWidth
+240   (int (*)(...))QFormLayout::heightForWidth
+248   (int (*)(...))-16
+256   (int (*)(...))(& _ZTI11QFormLayout)
+264   (int (*)(...))QFormLayout::_ZThn16_N11QFormLayoutD1Ev
+272   (int (*)(...))QFormLayout::_ZThn16_N11QFormLayoutD0Ev
+280   (int (*)(...))QFormLayout::_ZThn16_NK11QFormLayout8sizeHintEv
+288   (int (*)(...))QFormLayout::_ZThn16_NK11QFormLayout11minimumSizeEv
+296   (int (*)(...))QLayout::_ZThn16_NK7QLayout11maximumSizeEv
+304   (int (*)(...))QFormLayout::_ZThn16_NK11QFormLayout19expandingDirectionsEv
+312   (int (*)(...))QFormLayout::_ZThn16_N11QFormLayout11setGeometryERK5QRect
+320   (int (*)(...))QLayout::_ZThn16_NK7QLayout8geometryEv
+328   (int (*)(...))QLayout::_ZThn16_NK7QLayout7isEmptyEv
+336   (int (*)(...))QFormLayout::_ZThn16_NK11QFormLayout17hasHeightForWidthEv
+344   (int (*)(...))QFormLayout::_ZThn16_NK11QFormLayout14heightForWidthEi
+352   (int (*)(...))QLayoutItem::minimumHeightForWidth
+360   (int (*)(...))QFormLayout::_ZThn16_N11QFormLayout10invalidateEv
+368   (int (*)(...))QLayoutItem::widget
+376   (int (*)(...))QLayout::_ZThn16_N7QLayout6layoutEv
+384   (int (*)(...))QLayoutItem::spacerItem
+392   (int (*)(...))QLayout::_ZThn16_NK7QLayout12controlTypesEv
+
+Class QFormLayout
+   size=32 align=8
+   base size=28 base align=8
+QFormLayout (0x0x7fdbbae978f0) 0
+    vptr=((& QFormLayout::_ZTV11QFormLayout) + 16u)
+  QLayout (0x0x7fdbbe3b8850) 0
+      primary-for QFormLayout (0x0x7fdbbae978f0)
+    QObject (0x0x7fdbb9bc03c0) 0
+        primary-for QLayout (0x0x7fdbbe3b8850)
+    QLayoutItem (0x0x7fdbb9bc0480) 16
+        vptr=((& QFormLayout::_ZTV11QFormLayout) + 264u)
+
+Class QGesture::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGesture::QPrivateSignal (0x0x7fdbb9cd0de0) 0 empty
+
+Vtable for QGesture
+QGesture::_ZTV8QGesture: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI8QGesture)
+16    (int (*)(...))QGesture::metaObject
+24    (int (*)(...))QGesture::qt_metacast
+32    (int (*)(...))QGesture::qt_metacall
+40    (int (*)(...))QGesture::~QGesture
+48    (int (*)(...))QGesture::~QGesture
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QGesture
+   size=16 align=8
+   base size=16 base align=8
+QGesture (0x0x7fdbbac8c208) 0
+    vptr=((& QGesture::_ZTV8QGesture) + 16u)
+  QObject (0x0x7fdbb9cd0d80) 0
+      primary-for QGesture (0x0x7fdbbac8c208)
+
+Class QPanGesture::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPanGesture::QPrivateSignal (0x0x7fdbb9cf3a20) 0 empty
+
+Vtable for QPanGesture
+QPanGesture::_ZTV11QPanGesture: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QPanGesture)
+16    (int (*)(...))QPanGesture::metaObject
+24    (int (*)(...))QPanGesture::qt_metacast
+32    (int (*)(...))QPanGesture::qt_metacall
+40    (int (*)(...))QPanGesture::~QPanGesture
+48    (int (*)(...))QPanGesture::~QPanGesture
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QPanGesture
+   size=16 align=8
+   base size=16 base align=8
+QPanGesture (0x0x7fdbbac8c3a8) 0
+    vptr=((& QPanGesture::_ZTV11QPanGesture) + 16u)
+  QGesture (0x0x7fdbbac8c410) 0
+      primary-for QPanGesture (0x0x7fdbbac8c3a8)
+    QObject (0x0x7fdbb9cd0ea0) 0
+        primary-for QGesture (0x0x7fdbbac8c410)
+
+Class QPinchGesture::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPinchGesture::QPrivateSignal (0x0x7fdbb9cf3b40) 0 empty
+
+Vtable for QPinchGesture
+QPinchGesture::_ZTV13QPinchGesture: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QPinchGesture)
+16    (int (*)(...))QPinchGesture::metaObject
+24    (int (*)(...))QPinchGesture::qt_metacast
+32    (int (*)(...))QPinchGesture::qt_metacall
+40    (int (*)(...))QPinchGesture::~QPinchGesture
+48    (int (*)(...))QPinchGesture::~QPinchGesture
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QPinchGesture
+   size=16 align=8
+   base size=16 base align=8
+QPinchGesture (0x0x7fdbbac8c5b0) 0
+    vptr=((& QPinchGesture::_ZTV13QPinchGesture) + 16u)
+  QGesture (0x0x7fdbbac8c618) 0
+      primary-for QPinchGesture (0x0x7fdbbac8c5b0)
+    QObject (0x0x7fdbb9cf3a80) 0
+        primary-for QGesture (0x0x7fdbbac8c618)
+
+Class QSwipeGesture::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSwipeGesture::QPrivateSignal (0x0x7fdbb92b8cc0) 0 empty
+
+Vtable for QSwipeGesture
+QSwipeGesture::_ZTV13QSwipeGesture: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QSwipeGesture)
+16    (int (*)(...))QSwipeGesture::metaObject
+24    (int (*)(...))QSwipeGesture::qt_metacast
+32    (int (*)(...))QSwipeGesture::qt_metacall
+40    (int (*)(...))QSwipeGesture::~QSwipeGesture
+48    (int (*)(...))QSwipeGesture::~QSwipeGesture
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QSwipeGesture
+   size=16 align=8
+   base size=16 base align=8
+QSwipeGesture (0x0x7fdbbacb0410) 0
+    vptr=((& QSwipeGesture::_ZTV13QSwipeGesture) + 16u)
+  QGesture (0x0x7fdbbacb0750) 0
+      primary-for QSwipeGesture (0x0x7fdbbacb0410)
+    QObject (0x0x7fdbb92b89c0) 0
+        primary-for QGesture (0x0x7fdbbacb0750)
+
+Class QTapGesture::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTapGesture::QPrivateSignal (0x0x7fdbb92db6c0) 0 empty
+
+Vtable for QTapGesture
+QTapGesture::_ZTV11QTapGesture: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QTapGesture)
+16    (int (*)(...))QTapGesture::metaObject
+24    (int (*)(...))QTapGesture::qt_metacast
+32    (int (*)(...))QTapGesture::qt_metacall
+40    (int (*)(...))QTapGesture::~QTapGesture
+48    (int (*)(...))QTapGesture::~QTapGesture
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QTapGesture
+   size=16 align=8
+   base size=16 base align=8
+QTapGesture (0x0x7fdbbacb07b8) 0
+    vptr=((& QTapGesture::_ZTV11QTapGesture) + 16u)
+  QGesture (0x0x7fdbbaccd340) 0
+      primary-for QTapGesture (0x0x7fdbbacb07b8)
+    QObject (0x0x7fdbb92db660) 0
+        primary-for QGesture (0x0x7fdbbaccd340)
+
+Class QTapAndHoldGesture::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTapAndHoldGesture::QPrivateSignal (0x0x7fdbb8f0f3c0) 0 empty
+
+Vtable for QTapAndHoldGesture
+QTapAndHoldGesture::_ZTV18QTapAndHoldGesture: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QTapAndHoldGesture)
+16    (int (*)(...))QTapAndHoldGesture::metaObject
+24    (int (*)(...))QTapAndHoldGesture::qt_metacast
+32    (int (*)(...))QTapAndHoldGesture::qt_metacall
+40    (int (*)(...))QTapAndHoldGesture::~QTapAndHoldGesture
+48    (int (*)(...))QTapAndHoldGesture::~QTapAndHoldGesture
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QTapAndHoldGesture
+   size=16 align=8
+   base size=16 base align=8
+QTapAndHoldGesture (0x0x7fdbbaccd3a8) 0
+    vptr=((& QTapAndHoldGesture::_ZTV18QTapAndHoldGesture) + 16u)
+  QGesture (0x0x7fdbbaccd478) 0
+      primary-for QTapAndHoldGesture (0x0x7fdbbaccd3a8)
+    QObject (0x0x7fdbb8f0f360) 0
+        primary-for QGesture (0x0x7fdbbaccd478)
+
+Vtable for QGestureEvent
+QGestureEvent::_ZTV13QGestureEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QGestureEvent)
+16    (int (*)(...))QGestureEvent::~QGestureEvent
+24    (int (*)(...))QGestureEvent::~QGestureEvent
+
+Class QGestureEvent
+   size=56 align=8
+   base size=56 base align=8
+QGestureEvent (0x0x7fdbbaccd4e0) 0
+    vptr=((& QGestureEvent::_ZTV13QGestureEvent) + 16u)
+  QEvent (0x0x7fdbb8f0f900) 0
+      primary-for QGestureEvent (0x0x7fdbbaccd4e0)
+
+Vtable for QGestureRecognizer
+QGestureRecognizer::_ZTV18QGestureRecognizer: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QGestureRecognizer)
+16    0u
+24    0u
+32    (int (*)(...))QGestureRecognizer::create
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))QGestureRecognizer::reset
+
+Class QGestureRecognizer
+   size=8 align=8
+   base size=8 base align=8
+QGestureRecognizer (0x0x7fdbb8f593c0) 0 nearly-empty
+    vptr=((& QGestureRecognizer::_ZTV18QGestureRecognizer) + 16u)
+
+Vtable for QGraphicsItem
+QGraphicsItem::_ZTV13QGraphicsItem: 39u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QGraphicsItem)
+16    0u
+24    0u
+32    (int (*)(...))QGraphicsItem::advance
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))QGraphicsItem::shape
+56    (int (*)(...))QGraphicsItem::contains
+64    (int (*)(...))QGraphicsItem::collidesWithItem
+72    (int (*)(...))QGraphicsItem::collidesWithPath
+80    (int (*)(...))QGraphicsItem::isObscuredBy
+88    (int (*)(...))QGraphicsItem::opaqueArea
+96    (int (*)(...))__cxa_pure_virtual
+104   (int (*)(...))QGraphicsItem::type
+112   (int (*)(...))QGraphicsItem::sceneEventFilter
+120   (int (*)(...))QGraphicsItem::sceneEvent
+128   (int (*)(...))QGraphicsItem::contextMenuEvent
+136   (int (*)(...))QGraphicsItem::dragEnterEvent
+144   (int (*)(...))QGraphicsItem::dragLeaveEvent
+152   (int (*)(...))QGraphicsItem::dragMoveEvent
+160   (int (*)(...))QGraphicsItem::dropEvent
+168   (int (*)(...))QGraphicsItem::focusInEvent
+176   (int (*)(...))QGraphicsItem::focusOutEvent
+184   (int (*)(...))QGraphicsItem::hoverEnterEvent
+192   (int (*)(...))QGraphicsItem::hoverMoveEvent
+200   (int (*)(...))QGraphicsItem::hoverLeaveEvent
+208   (int (*)(...))QGraphicsItem::keyPressEvent
+216   (int (*)(...))QGraphicsItem::keyReleaseEvent
+224   (int (*)(...))QGraphicsItem::mousePressEvent
+232   (int (*)(...))QGraphicsItem::mouseMoveEvent
+240   (int (*)(...))QGraphicsItem::mouseReleaseEvent
+248   (int (*)(...))QGraphicsItem::mouseDoubleClickEvent
+256   (int (*)(...))QGraphicsItem::wheelEvent
+264   (int (*)(...))QGraphicsItem::inputMethodEvent
+272   (int (*)(...))QGraphicsItem::inputMethodQuery
+280   (int (*)(...))QGraphicsItem::itemChange
+288   (int (*)(...))QGraphicsItem::supportsExtension
+296   (int (*)(...))QGraphicsItem::setExtension
+304   (int (*)(...))QGraphicsItem::extension
+
+Class QGraphicsItem
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsItem (0x0x7fdbb906c4e0) 0
+    vptr=((& QGraphicsItem::_ZTV13QGraphicsItem) + 16u)
+
+Class QGraphicsObject::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsObject::QPrivateSignal (0x0x7fdbb8e93660) 0 empty
+
+Vtable for QGraphicsObject
+QGraphicsObject::_ZTV15QGraphicsObject: 53u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QGraphicsObject)
+16    (int (*)(...))QGraphicsObject::metaObject
+24    (int (*)(...))QGraphicsObject::qt_metacast
+32    (int (*)(...))QGraphicsObject::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QGraphicsObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))-16
+120   (int (*)(...))(& _ZTI15QGraphicsObject)
+128   0u
+136   0u
+144   (int (*)(...))QGraphicsItem::advance
+152   (int (*)(...))__cxa_pure_virtual
+160   (int (*)(...))QGraphicsItem::shape
+168   (int (*)(...))QGraphicsItem::contains
+176   (int (*)(...))QGraphicsItem::collidesWithItem
+184   (int (*)(...))QGraphicsItem::collidesWithPath
+192   (int (*)(...))QGraphicsItem::isObscuredBy
+200   (int (*)(...))QGraphicsItem::opaqueArea
+208   (int (*)(...))__cxa_pure_virtual
+216   (int (*)(...))QGraphicsItem::type
+224   (int (*)(...))QGraphicsItem::sceneEventFilter
+232   (int (*)(...))QGraphicsItem::sceneEvent
+240   (int (*)(...))QGraphicsItem::contextMenuEvent
+248   (int (*)(...))QGraphicsItem::dragEnterEvent
+256   (int (*)(...))QGraphicsItem::dragLeaveEvent
+264   (int (*)(...))QGraphicsItem::dragMoveEvent
+272   (int (*)(...))QGraphicsItem::dropEvent
+280   (int (*)(...))QGraphicsItem::focusInEvent
+288   (int (*)(...))QGraphicsItem::focusOutEvent
+296   (int (*)(...))QGraphicsItem::hoverEnterEvent
+304   (int (*)(...))QGraphicsItem::hoverMoveEvent
+312   (int (*)(...))QGraphicsItem::hoverLeaveEvent
+320   (int (*)(...))QGraphicsItem::keyPressEvent
+328   (int (*)(...))QGraphicsItem::keyReleaseEvent
+336   (int (*)(...))QGraphicsItem::mousePressEvent
+344   (int (*)(...))QGraphicsItem::mouseMoveEvent
+352   (int (*)(...))QGraphicsItem::mouseReleaseEvent
+360   (int (*)(...))QGraphicsItem::mouseDoubleClickEvent
+368   (int (*)(...))QGraphicsItem::wheelEvent
+376   (int (*)(...))QGraphicsItem::inputMethodEvent
+384   (int (*)(...))QGraphicsItem::inputMethodQuery
+392   (int (*)(...))QGraphicsItem::itemChange
+400   (int (*)(...))QGraphicsItem::supportsExtension
+408   (int (*)(...))QGraphicsItem::setExtension
+416   (int (*)(...))QGraphicsItem::extension
+
+Class QGraphicsObject
+   size=32 align=8
+   base size=32 base align=8
+QGraphicsObject (0x0x7fdbbe145380) 0
+    vptr=((& QGraphicsObject::_ZTV15QGraphicsObject) + 16u)
+  QObject (0x0x7fdbb8e934e0) 0
+      primary-for QGraphicsObject (0x0x7fdbbe145380)
+  QGraphicsItem (0x0x7fdbb8e935a0) 16
+      vptr=((& QGraphicsObject::_ZTV15QGraphicsObject) + 128u)
+
+Vtable for QAbstractGraphicsShapeItem
+QAbstractGraphicsShapeItem::_ZTV26QAbstractGraphicsShapeItem: 39u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI26QAbstractGraphicsShapeItem)
+16    0u
+24    0u
+32    (int (*)(...))QGraphicsItem::advance
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))QGraphicsItem::shape
+56    (int (*)(...))QGraphicsItem::contains
+64    (int (*)(...))QGraphicsItem::collidesWithItem
+72    (int (*)(...))QGraphicsItem::collidesWithPath
+80    (int (*)(...))QAbstractGraphicsShapeItem::isObscuredBy
+88    (int (*)(...))QAbstractGraphicsShapeItem::opaqueArea
+96    (int (*)(...))__cxa_pure_virtual
+104   (int (*)(...))QGraphicsItem::type
+112   (int (*)(...))QGraphicsItem::sceneEventFilter
+120   (int (*)(...))QGraphicsItem::sceneEvent
+128   (int (*)(...))QGraphicsItem::contextMenuEvent
+136   (int (*)(...))QGraphicsItem::dragEnterEvent
+144   (int (*)(...))QGraphicsItem::dragLeaveEvent
+152   (int (*)(...))QGraphicsItem::dragMoveEvent
+160   (int (*)(...))QGraphicsItem::dropEvent
+168   (int (*)(...))QGraphicsItem::focusInEvent
+176   (int (*)(...))QGraphicsItem::focusOutEvent
+184   (int (*)(...))QGraphicsItem::hoverEnterEvent
+192   (int (*)(...))QGraphicsItem::hoverMoveEvent
+200   (int (*)(...))QGraphicsItem::hoverLeaveEvent
+208   (int (*)(...))QGraphicsItem::keyPressEvent
+216   (int (*)(...))QGraphicsItem::keyReleaseEvent
+224   (int (*)(...))QGraphicsItem::mousePressEvent
+232   (int (*)(...))QGraphicsItem::mouseMoveEvent
+240   (int (*)(...))QGraphicsItem::mouseReleaseEvent
+248   (int (*)(...))QGraphicsItem::mouseDoubleClickEvent
+256   (int (*)(...))QGraphicsItem::wheelEvent
+264   (int (*)(...))QGraphicsItem::inputMethodEvent
+272   (int (*)(...))QGraphicsItem::inputMethodQuery
+280   (int (*)(...))QGraphicsItem::itemChange
+288   (int (*)(...))QGraphicsItem::supportsExtension
+296   (int (*)(...))QGraphicsItem::setExtension
+304   (int (*)(...))QGraphicsItem::extension
+
+Class QAbstractGraphicsShapeItem
+   size=16 align=8
+   base size=16 base align=8
+QAbstractGraphicsShapeItem (0x0x7fdbbaabb618) 0
+    vptr=((& QAbstractGraphicsShapeItem::_ZTV26QAbstractGraphicsShapeItem) + 16u)
+  QGraphicsItem (0x0x7fdbb8984420) 0
+      primary-for QAbstractGraphicsShapeItem (0x0x7fdbbaabb618)
+
+Vtable for QGraphicsPathItem
+QGraphicsPathItem::_ZTV17QGraphicsPathItem: 39u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QGraphicsPathItem)
+16    (int (*)(...))QGraphicsPathItem::~QGraphicsPathItem
+24    (int (*)(...))QGraphicsPathItem::~QGraphicsPathItem
+32    (int (*)(...))QGraphicsItem::advance
+40    (int (*)(...))QGraphicsPathItem::boundingRect
+48    (int (*)(...))QGraphicsPathItem::shape
+56    (int (*)(...))QGraphicsPathItem::contains
+64    (int (*)(...))QGraphicsItem::collidesWithItem
+72    (int (*)(...))QGraphicsItem::collidesWithPath
+80    (int (*)(...))QGraphicsPathItem::isObscuredBy
+88    (int (*)(...))QGraphicsPathItem::opaqueArea
+96    (int (*)(...))QGraphicsPathItem::paint
+104   (int (*)(...))QGraphicsPathItem::type
+112   (int (*)(...))QGraphicsItem::sceneEventFilter
+120   (int (*)(...))QGraphicsItem::sceneEvent
+128   (int (*)(...))QGraphicsItem::contextMenuEvent
+136   (int (*)(...))QGraphicsItem::dragEnterEvent
+144   (int (*)(...))QGraphicsItem::dragLeaveEvent
+152   (int (*)(...))QGraphicsItem::dragMoveEvent
+160   (int (*)(...))QGraphicsItem::dropEvent
+168   (int (*)(...))QGraphicsItem::focusInEvent
+176   (int (*)(...))QGraphicsItem::focusOutEvent
+184   (int (*)(...))QGraphicsItem::hoverEnterEvent
+192   (int (*)(...))QGraphicsItem::hoverMoveEvent
+200   (int (*)(...))QGraphicsItem::hoverLeaveEvent
+208   (int (*)(...))QGraphicsItem::keyPressEvent
+216   (int (*)(...))QGraphicsItem::keyReleaseEvent
+224   (int (*)(...))QGraphicsItem::mousePressEvent
+232   (int (*)(...))QGraphicsItem::mouseMoveEvent
+240   (int (*)(...))QGraphicsItem::mouseReleaseEvent
+248   (int (*)(...))QGraphicsItem::mouseDoubleClickEvent
+256   (int (*)(...))QGraphicsItem::wheelEvent
+264   (int (*)(...))QGraphicsItem::inputMethodEvent
+272   (int (*)(...))QGraphicsItem::inputMethodQuery
+280   (int (*)(...))QGraphicsItem::itemChange
+288   (int (*)(...))QGraphicsPathItem::supportsExtension
+296   (int (*)(...))QGraphicsPathItem::setExtension
+304   (int (*)(...))QGraphicsPathItem::extension
+
+Class QGraphicsPathItem
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsPathItem (0x0x7fdbbaabb680) 0
+    vptr=((& QGraphicsPathItem::_ZTV17QGraphicsPathItem) + 16u)
+  QAbstractGraphicsShapeItem (0x0x7fdbbaabb820) 0
+      primary-for QGraphicsPathItem (0x0x7fdbbaabb680)
+    QGraphicsItem (0x0x7fdbb8984480) 0
+        primary-for QAbstractGraphicsShapeItem (0x0x7fdbbaabb820)
+
+Vtable for QGraphicsRectItem
+QGraphicsRectItem::_ZTV17QGraphicsRectItem: 39u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QGraphicsRectItem)
+16    (int (*)(...))QGraphicsRectItem::~QGraphicsRectItem
+24    (int (*)(...))QGraphicsRectItem::~QGraphicsRectItem
+32    (int (*)(...))QGraphicsItem::advance
+40    (int (*)(...))QGraphicsRectItem::boundingRect
+48    (int (*)(...))QGraphicsRectItem::shape
+56    (int (*)(...))QGraphicsRectItem::contains
+64    (int (*)(...))QGraphicsItem::collidesWithItem
+72    (int (*)(...))QGraphicsItem::collidesWithPath
+80    (int (*)(...))QGraphicsRectItem::isObscuredBy
+88    (int (*)(...))QGraphicsRectItem::opaqueArea
+96    (int (*)(...))QGraphicsRectItem::paint
+104   (int (*)(...))QGraphicsRectItem::type
+112   (int (*)(...))QGraphicsItem::sceneEventFilter
+120   (int (*)(...))QGraphicsItem::sceneEvent
+128   (int (*)(...))QGraphicsItem::contextMenuEvent
+136   (int (*)(...))QGraphicsItem::dragEnterEvent
+144   (int (*)(...))QGraphicsItem::dragLeaveEvent
+152   (int (*)(...))QGraphicsItem::dragMoveEvent
+160   (int (*)(...))QGraphicsItem::dropEvent
+168   (int (*)(...))QGraphicsItem::focusInEvent
+176   (int (*)(...))QGraphicsItem::focusOutEvent
+184   (int (*)(...))QGraphicsItem::hoverEnterEvent
+192   (int (*)(...))QGraphicsItem::hoverMoveEvent
+200   (int (*)(...))QGraphicsItem::hoverLeaveEvent
+208   (int (*)(...))QGraphicsItem::keyPressEvent
+216   (int (*)(...))QGraphicsItem::keyReleaseEvent
+224   (int (*)(...))QGraphicsItem::mousePressEvent
+232   (int (*)(...))QGraphicsItem::mouseMoveEvent
+240   (int (*)(...))QGraphicsItem::mouseReleaseEvent
+248   (int (*)(...))QGraphicsItem::mouseDoubleClickEvent
+256   (int (*)(...))QGraphicsItem::wheelEvent
+264   (int (*)(...))QGraphicsItem::inputMethodEvent
+272   (int (*)(...))QGraphicsItem::inputMethodQuery
+280   (int (*)(...))QGraphicsItem::itemChange
+288   (int (*)(...))QGraphicsRectItem::supportsExtension
+296   (int (*)(...))QGraphicsRectItem::setExtension
+304   (int (*)(...))QGraphicsRectItem::extension
+
+Class QGraphicsRectItem
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsRectItem (0x0x7fdbbaabb888) 0
+    vptr=((& QGraphicsRectItem::_ZTV17QGraphicsRectItem) + 16u)
+  QAbstractGraphicsShapeItem (0x0x7fdbbaabba28) 0
+      primary-for QGraphicsRectItem (0x0x7fdbbaabb888)
+    QGraphicsItem (0x0x7fdbb8984540) 0
+        primary-for QAbstractGraphicsShapeItem (0x0x7fdbbaabba28)
+
+Vtable for QGraphicsEllipseItem
+QGraphicsEllipseItem::_ZTV20QGraphicsEllipseItem: 39u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QGraphicsEllipseItem)
+16    (int (*)(...))QGraphicsEllipseItem::~QGraphicsEllipseItem
+24    (int (*)(...))QGraphicsEllipseItem::~QGraphicsEllipseItem
+32    (int (*)(...))QGraphicsItem::advance
+40    (int (*)(...))QGraphicsEllipseItem::boundingRect
+48    (int (*)(...))QGraphicsEllipseItem::shape
+56    (int (*)(...))QGraphicsEllipseItem::contains
+64    (int (*)(...))QGraphicsItem::collidesWithItem
+72    (int (*)(...))QGraphicsItem::collidesWithPath
+80    (int (*)(...))QGraphicsEllipseItem::isObscuredBy
+88    (int (*)(...))QGraphicsEllipseItem::opaqueArea
+96    (int (*)(...))QGraphicsEllipseItem::paint
+104   (int (*)(...))QGraphicsEllipseItem::type
+112   (int (*)(...))QGraphicsItem::sceneEventFilter
+120   (int (*)(...))QGraphicsItem::sceneEvent
+128   (int (*)(...))QGraphicsItem::contextMenuEvent
+136   (int (*)(...))QGraphicsItem::dragEnterEvent
+144   (int (*)(...))QGraphicsItem::dragLeaveEvent
+152   (int (*)(...))QGraphicsItem::dragMoveEvent
+160   (int (*)(...))QGraphicsItem::dropEvent
+168   (int (*)(...))QGraphicsItem::focusInEvent
+176   (int (*)(...))QGraphicsItem::focusOutEvent
+184   (int (*)(...))QGraphicsItem::hoverEnterEvent
+192   (int (*)(...))QGraphicsItem::hoverMoveEvent
+200   (int (*)(...))QGraphicsItem::hoverLeaveEvent
+208   (int (*)(...))QGraphicsItem::keyPressEvent
+216   (int (*)(...))QGraphicsItem::keyReleaseEvent
+224   (int (*)(...))QGraphicsItem::mousePressEvent
+232   (int (*)(...))QGraphicsItem::mouseMoveEvent
+240   (int (*)(...))QGraphicsItem::mouseReleaseEvent
+248   (int (*)(...))QGraphicsItem::mouseDoubleClickEvent
+256   (int (*)(...))QGraphicsItem::wheelEvent
+264   (int (*)(...))QGraphicsItem::inputMethodEvent
+272   (int (*)(...))QGraphicsItem::inputMethodQuery
+280   (int (*)(...))QGraphicsItem::itemChange
+288   (int (*)(...))QGraphicsEllipseItem::supportsExtension
+296   (int (*)(...))QGraphicsEllipseItem::setExtension
+304   (int (*)(...))QGraphicsEllipseItem::extension
+
+Class QGraphicsEllipseItem
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsEllipseItem (0x0x7fdbbaabba90) 0
+    vptr=((& QGraphicsEllipseItem::_ZTV20QGraphicsEllipseItem) + 16u)
+  QAbstractGraphicsShapeItem (0x0x7fdbbaabbaf8) 0
+      primary-for QGraphicsEllipseItem (0x0x7fdbbaabba90)
+    QGraphicsItem (0x0x7fdbb89f7780) 0
+        primary-for QAbstractGraphicsShapeItem (0x0x7fdbbaabbaf8)
+
+Vtable for QGraphicsPolygonItem
+QGraphicsPolygonItem::_ZTV20QGraphicsPolygonItem: 39u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QGraphicsPolygonItem)
+16    (int (*)(...))QGraphicsPolygonItem::~QGraphicsPolygonItem
+24    (int (*)(...))QGraphicsPolygonItem::~QGraphicsPolygonItem
+32    (int (*)(...))QGraphicsItem::advance
+40    (int (*)(...))QGraphicsPolygonItem::boundingRect
+48    (int (*)(...))QGraphicsPolygonItem::shape
+56    (int (*)(...))QGraphicsPolygonItem::contains
+64    (int (*)(...))QGraphicsItem::collidesWithItem
+72    (int (*)(...))QGraphicsItem::collidesWithPath
+80    (int (*)(...))QGraphicsPolygonItem::isObscuredBy
+88    (int (*)(...))QGraphicsPolygonItem::opaqueArea
+96    (int (*)(...))QGraphicsPolygonItem::paint
+104   (int (*)(...))QGraphicsPolygonItem::type
+112   (int (*)(...))QGraphicsItem::sceneEventFilter
+120   (int (*)(...))QGraphicsItem::sceneEvent
+128   (int (*)(...))QGraphicsItem::contextMenuEvent
+136   (int (*)(...))QGraphicsItem::dragEnterEvent
+144   (int (*)(...))QGraphicsItem::dragLeaveEvent
+152   (int (*)(...))QGraphicsItem::dragMoveEvent
+160   (int (*)(...))QGraphicsItem::dropEvent
+168   (int (*)(...))QGraphicsItem::focusInEvent
+176   (int (*)(...))QGraphicsItem::focusOutEvent
+184   (int (*)(...))QGraphicsItem::hoverEnterEvent
+192   (int (*)(...))QGraphicsItem::hoverMoveEvent
+200   (int (*)(...))QGraphicsItem::hoverLeaveEvent
+208   (int (*)(...))QGraphicsItem::keyPressEvent
+216   (int (*)(...))QGraphicsItem::keyReleaseEvent
+224   (int (*)(...))QGraphicsItem::mousePressEvent
+232   (int (*)(...))QGraphicsItem::mouseMoveEvent
+240   (int (*)(...))QGraphicsItem::mouseReleaseEvent
+248   (int (*)(...))QGraphicsItem::mouseDoubleClickEvent
+256   (int (*)(...))QGraphicsItem::wheelEvent
+264   (int (*)(...))QGraphicsItem::inputMethodEvent
+272   (int (*)(...))QGraphicsItem::inputMethodQuery
+280   (int (*)(...))QGraphicsItem::itemChange
+288   (int (*)(...))QGraphicsPolygonItem::supportsExtension
+296   (int (*)(...))QGraphicsPolygonItem::setExtension
+304   (int (*)(...))QGraphicsPolygonItem::extension
+
+Class QGraphicsPolygonItem
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsPolygonItem (0x0x7fdbbaadc820) 0
+    vptr=((& QGraphicsPolygonItem::_ZTV20QGraphicsPolygonItem) + 16u)
+  QAbstractGraphicsShapeItem (0x0x7fdbbaadc888) 0
+      primary-for QGraphicsPolygonItem (0x0x7fdbbaadc820)
+    QGraphicsItem (0x0x7fdbb89f77e0) 0
+        primary-for QAbstractGraphicsShapeItem (0x0x7fdbbaadc888)
+
+Vtable for QGraphicsLineItem
+QGraphicsLineItem::_ZTV17QGraphicsLineItem: 39u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QGraphicsLineItem)
+16    (int (*)(...))QGraphicsLineItem::~QGraphicsLineItem
+24    (int (*)(...))QGraphicsLineItem::~QGraphicsLineItem
+32    (int (*)(...))QGraphicsItem::advance
+40    (int (*)(...))QGraphicsLineItem::boundingRect
+48    (int (*)(...))QGraphicsLineItem::shape
+56    (int (*)(...))QGraphicsLineItem::contains
+64    (int (*)(...))QGraphicsItem::collidesWithItem
+72    (int (*)(...))QGraphicsItem::collidesWithPath
+80    (int (*)(...))QGraphicsLineItem::isObscuredBy
+88    (int (*)(...))QGraphicsLineItem::opaqueArea
+96    (int (*)(...))QGraphicsLineItem::paint
+104   (int (*)(...))QGraphicsLineItem::type
+112   (int (*)(...))QGraphicsItem::sceneEventFilter
+120   (int (*)(...))QGraphicsItem::sceneEvent
+128   (int (*)(...))QGraphicsItem::contextMenuEvent
+136   (int (*)(...))QGraphicsItem::dragEnterEvent
+144   (int (*)(...))QGraphicsItem::dragLeaveEvent
+152   (int (*)(...))QGraphicsItem::dragMoveEvent
+160   (int (*)(...))QGraphicsItem::dropEvent
+168   (int (*)(...))QGraphicsItem::focusInEvent
+176   (int (*)(...))QGraphicsItem::focusOutEvent
+184   (int (*)(...))QGraphicsItem::hoverEnterEvent
+192   (int (*)(...))QGraphicsItem::hoverMoveEvent
+200   (int (*)(...))QGraphicsItem::hoverLeaveEvent
+208   (int (*)(...))QGraphicsItem::keyPressEvent
+216   (int (*)(...))QGraphicsItem::keyReleaseEvent
+224   (int (*)(...))QGraphicsItem::mousePressEvent
+232   (int (*)(...))QGraphicsItem::mouseMoveEvent
+240   (int (*)(...))QGraphicsItem::mouseReleaseEvent
+248   (int (*)(...))QGraphicsItem::mouseDoubleClickEvent
+256   (int (*)(...))QGraphicsItem::wheelEvent
+264   (int (*)(...))QGraphicsItem::inputMethodEvent
+272   (int (*)(...))QGraphicsItem::inputMethodQuery
+280   (int (*)(...))QGraphicsItem::itemChange
+288   (int (*)(...))QGraphicsLineItem::supportsExtension
+296   (int (*)(...))QGraphicsLineItem::setExtension
+304   (int (*)(...))QGraphicsLineItem::extension
+
+Class QGraphicsLineItem
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsLineItem (0x0x7fdbbaadcbc8) 0
+    vptr=((& QGraphicsLineItem::_ZTV17QGraphicsLineItem) + 16u)
+  QGraphicsItem (0x0x7fdbb89f7c00) 0
+      primary-for QGraphicsLineItem (0x0x7fdbbaadcbc8)
+
+Vtable for QGraphicsPixmapItem
+QGraphicsPixmapItem::_ZTV19QGraphicsPixmapItem: 39u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QGraphicsPixmapItem)
+16    (int (*)(...))QGraphicsPixmapItem::~QGraphicsPixmapItem
+24    (int (*)(...))QGraphicsPixmapItem::~QGraphicsPixmapItem
+32    (int (*)(...))QGraphicsItem::advance
+40    (int (*)(...))QGraphicsPixmapItem::boundingRect
+48    (int (*)(...))QGraphicsPixmapItem::shape
+56    (int (*)(...))QGraphicsPixmapItem::contains
+64    (int (*)(...))QGraphicsItem::collidesWithItem
+72    (int (*)(...))QGraphicsItem::collidesWithPath
+80    (int (*)(...))QGraphicsPixmapItem::isObscuredBy
+88    (int (*)(...))QGraphicsPixmapItem::opaqueArea
+96    (int (*)(...))QGraphicsPixmapItem::paint
+104   (int (*)(...))QGraphicsPixmapItem::type
+112   (int (*)(...))QGraphicsItem::sceneEventFilter
+120   (int (*)(...))QGraphicsItem::sceneEvent
+128   (int (*)(...))QGraphicsItem::contextMenuEvent
+136   (int (*)(...))QGraphicsItem::dragEnterEvent
+144   (int (*)(...))QGraphicsItem::dragLeaveEvent
+152   (int (*)(...))QGraphicsItem::dragMoveEvent
+160   (int (*)(...))QGraphicsItem::dropEvent
+168   (int (*)(...))QGraphicsItem::focusInEvent
+176   (int (*)(...))QGraphicsItem::focusOutEvent
+184   (int (*)(...))QGraphicsItem::hoverEnterEvent
+192   (int (*)(...))QGraphicsItem::hoverMoveEvent
+200   (int (*)(...))QGraphicsItem::hoverLeaveEvent
+208   (int (*)(...))QGraphicsItem::keyPressEvent
+216   (int (*)(...))QGraphicsItem::keyReleaseEvent
+224   (int (*)(...))QGraphicsItem::mousePressEvent
+232   (int (*)(...))QGraphicsItem::mouseMoveEvent
+240   (int (*)(...))QGraphicsItem::mouseReleaseEvent
+248   (int (*)(...))QGraphicsItem::mouseDoubleClickEvent
+256   (int (*)(...))QGraphicsItem::wheelEvent
+264   (int (*)(...))QGraphicsItem::inputMethodEvent
+272   (int (*)(...))QGraphicsItem::inputMethodQuery
+280   (int (*)(...))QGraphicsItem::itemChange
+288   (int (*)(...))QGraphicsPixmapItem::supportsExtension
+296   (int (*)(...))QGraphicsPixmapItem::setExtension
+304   (int (*)(...))QGraphicsPixmapItem::extension
+
+Class QGraphicsPixmapItem
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsPixmapItem (0x0x7fdbbaadcc30) 0
+    vptr=((& QGraphicsPixmapItem::_ZTV19QGraphicsPixmapItem) + 16u)
+  QGraphicsItem (0x0x7fdbb89f7c60) 0
+      primary-for QGraphicsPixmapItem (0x0x7fdbbaadcc30)
+
+Class QGraphicsTextItem::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsTextItem::QPrivateSignal (0x0x7fdbb8a4c180) 0 empty
+
+Vtable for QGraphicsTextItem
+QGraphicsTextItem::_ZTV17QGraphicsTextItem: 82u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QGraphicsTextItem)
+16    (int (*)(...))QGraphicsTextItem::metaObject
+24    (int (*)(...))QGraphicsTextItem::qt_metacast
+32    (int (*)(...))QGraphicsTextItem::qt_metacall
+40    (int (*)(...))QGraphicsTextItem::~QGraphicsTextItem
+48    (int (*)(...))QGraphicsTextItem::~QGraphicsTextItem
+56    (int (*)(...))QGraphicsObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QGraphicsTextItem::boundingRect
+120   (int (*)(...))QGraphicsTextItem::shape
+128   (int (*)(...))QGraphicsTextItem::contains
+136   (int (*)(...))QGraphicsTextItem::paint
+144   (int (*)(...))QGraphicsTextItem::isObscuredBy
+152   (int (*)(...))QGraphicsTextItem::opaqueArea
+160   (int (*)(...))QGraphicsTextItem::type
+168   (int (*)(...))QGraphicsTextItem::sceneEvent
+176   (int (*)(...))QGraphicsTextItem::mousePressEvent
+184   (int (*)(...))QGraphicsTextItem::mouseMoveEvent
+192   (int (*)(...))QGraphicsTextItem::mouseReleaseEvent
+200   (int (*)(...))QGraphicsTextItem::mouseDoubleClickEvent
+208   (int (*)(...))QGraphicsTextItem::contextMenuEvent
+216   (int (*)(...))QGraphicsTextItem::keyPressEvent
+224   (int (*)(...))QGraphicsTextItem::keyReleaseEvent
+232   (int (*)(...))QGraphicsTextItem::focusInEvent
+240   (int (*)(...))QGraphicsTextItem::focusOutEvent
+248   (int (*)(...))QGraphicsTextItem::dragEnterEvent
+256   (int (*)(...))QGraphicsTextItem::dragLeaveEvent
+264   (int (*)(...))QGraphicsTextItem::dragMoveEvent
+272   (int (*)(...))QGraphicsTextItem::dropEvent
+280   (int (*)(...))QGraphicsTextItem::inputMethodEvent
+288   (int (*)(...))QGraphicsTextItem::hoverEnterEvent
+296   (int (*)(...))QGraphicsTextItem::hoverMoveEvent
+304   (int (*)(...))QGraphicsTextItem::hoverLeaveEvent
+312   (int (*)(...))QGraphicsTextItem::inputMethodQuery
+320   (int (*)(...))QGraphicsTextItem::supportsExtension
+328   (int (*)(...))QGraphicsTextItem::setExtension
+336   (int (*)(...))QGraphicsTextItem::extension
+344   (int (*)(...))-16
+352   (int (*)(...))(& _ZTI17QGraphicsTextItem)
+360   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItemD1Ev
+368   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItemD0Ev
+376   (int (*)(...))QGraphicsItem::advance
+384   (int (*)(...))QGraphicsTextItem::_ZThn16_NK17QGraphicsTextItem12boundingRectEv
+392   (int (*)(...))QGraphicsTextItem::_ZThn16_NK17QGraphicsTextItem5shapeEv
+400   (int (*)(...))QGraphicsTextItem::_ZThn16_NK17QGraphicsTextItem8containsERK7QPointF
+408   (int (*)(...))QGraphicsItem::collidesWithItem
+416   (int (*)(...))QGraphicsItem::collidesWithPath
+424   (int (*)(...))QGraphicsTextItem::_ZThn16_NK17QGraphicsTextItem12isObscuredByEPK13QGraphicsItem
+432   (int (*)(...))QGraphicsTextItem::_ZThn16_NK17QGraphicsTextItem10opaqueAreaEv
+440   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem5paintEP8QPainterPK24QStyleOptionGraphicsItemP7QWidget
+448   (int (*)(...))QGraphicsTextItem::_ZThn16_NK17QGraphicsTextItem4typeEv
+456   (int (*)(...))QGraphicsItem::sceneEventFilter
+464   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem10sceneEventEP6QEvent
+472   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem16contextMenuEventEP30QGraphicsSceneContextMenuEvent
+480   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem14dragEnterEventEP27QGraphicsSceneDragDropEvent
+488   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem14dragLeaveEventEP27QGraphicsSceneDragDropEvent
+496   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem13dragMoveEventEP27QGraphicsSceneDragDropEvent
+504   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem9dropEventEP27QGraphicsSceneDragDropEvent
+512   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem12focusInEventEP11QFocusEvent
+520   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem13focusOutEventEP11QFocusEvent
+528   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem15hoverEnterEventEP24QGraphicsSceneHoverEvent
+536   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem14hoverMoveEventEP24QGraphicsSceneHoverEvent
+544   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem15hoverLeaveEventEP24QGraphicsSceneHoverEvent
+552   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem13keyPressEventEP9QKeyEvent
+560   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem15keyReleaseEventEP9QKeyEvent
+568   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem15mousePressEventEP24QGraphicsSceneMouseEvent
+576   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem14mouseMoveEventEP24QGraphicsSceneMouseEvent
+584   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem17mouseReleaseEventEP24QGraphicsSceneMouseEvent
+592   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem21mouseDoubleClickEventEP24QGraphicsSceneMouseEvent
+600   (int (*)(...))QGraphicsItem::wheelEvent
+608   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem16inputMethodEventEP17QInputMethodEvent
+616   (int (*)(...))QGraphicsTextItem::_ZThn16_NK17QGraphicsTextItem16inputMethodQueryEN2Qt16InputMethodQueryE
+624   (int (*)(...))QGraphicsItem::itemChange
+632   (int (*)(...))QGraphicsTextItem::_ZThn16_NK17QGraphicsTextItem17supportsExtensionEN13QGraphicsItem9ExtensionE
+640   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem12setExtensionEN13QGraphicsItem9ExtensionERK8QVariant
+648   (int (*)(...))QGraphicsTextItem::_ZThn16_NK17QGraphicsTextItem9extensionERK8QVariant
+
+Class QGraphicsTextItem
+   size=40 align=8
+   base size=40 base align=8
+QGraphicsTextItem (0x0x7fdbbaaf67b8) 0
+    vptr=((& QGraphicsTextItem::_ZTV17QGraphicsTextItem) + 16u)
+  QGraphicsObject (0x0x7fdbbe1862a0) 0
+      primary-for QGraphicsTextItem (0x0x7fdbbaaf67b8)
+    QObject (0x0x7fdbb89f7f60) 0
+        primary-for QGraphicsObject (0x0x7fdbbe1862a0)
+    QGraphicsItem (0x0x7fdbb8a4c000) 16
+        vptr=((& QGraphicsTextItem::_ZTV17QGraphicsTextItem) + 360u)
+
+Vtable for QGraphicsSimpleTextItem
+QGraphicsSimpleTextItem::_ZTV23QGraphicsSimpleTextItem: 39u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI23QGraphicsSimpleTextItem)
+16    (int (*)(...))QGraphicsSimpleTextItem::~QGraphicsSimpleTextItem
+24    (int (*)(...))QGraphicsSimpleTextItem::~QGraphicsSimpleTextItem
+32    (int (*)(...))QGraphicsItem::advance
+40    (int (*)(...))QGraphicsSimpleTextItem::boundingRect
+48    (int (*)(...))QGraphicsSimpleTextItem::shape
+56    (int (*)(...))QGraphicsSimpleTextItem::contains
+64    (int (*)(...))QGraphicsItem::collidesWithItem
+72    (int (*)(...))QGraphicsItem::collidesWithPath
+80    (int (*)(...))QGraphicsSimpleTextItem::isObscuredBy
+88    (int (*)(...))QGraphicsSimpleTextItem::opaqueArea
+96    (int (*)(...))QGraphicsSimpleTextItem::paint
+104   (int (*)(...))QGraphicsSimpleTextItem::type
+112   (int (*)(...))QGraphicsItem::sceneEventFilter
+120   (int (*)(...))QGraphicsItem::sceneEvent
+128   (int (*)(...))QGraphicsItem::contextMenuEvent
+136   (int (*)(...))QGraphicsItem::dragEnterEvent
+144   (int (*)(...))QGraphicsItem::dragLeaveEvent
+152   (int (*)(...))QGraphicsItem::dragMoveEvent
+160   (int (*)(...))QGraphicsItem::dropEvent
+168   (int (*)(...))QGraphicsItem::focusInEvent
+176   (int (*)(...))QGraphicsItem::focusOutEvent
+184   (int (*)(...))QGraphicsItem::hoverEnterEvent
+192   (int (*)(...))QGraphicsItem::hoverMoveEvent
+200   (int (*)(...))QGraphicsItem::hoverLeaveEvent
+208   (int (*)(...))QGraphicsItem::keyPressEvent
+216   (int (*)(...))QGraphicsItem::keyReleaseEvent
+224   (int (*)(...))QGraphicsItem::mousePressEvent
+232   (int (*)(...))QGraphicsItem::mouseMoveEvent
+240   (int (*)(...))QGraphicsItem::mouseReleaseEvent
+248   (int (*)(...))QGraphicsItem::mouseDoubleClickEvent
+256   (int (*)(...))QGraphicsItem::wheelEvent
+264   (int (*)(...))QGraphicsItem::inputMethodEvent
+272   (int (*)(...))QGraphicsItem::inputMethodQuery
+280   (int (*)(...))QGraphicsItem::itemChange
+288   (int (*)(...))QGraphicsSimpleTextItem::supportsExtension
+296   (int (*)(...))QGraphicsSimpleTextItem::setExtension
+304   (int (*)(...))QGraphicsSimpleTextItem::extension
+
+Class QGraphicsSimpleTextItem
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsSimpleTextItem (0x0x7fdbbaaf6958) 0
+    vptr=((& QGraphicsSimpleTextItem::_ZTV23QGraphicsSimpleTextItem) + 16u)
+  QAbstractGraphicsShapeItem (0x0x7fdbbaaf6c98) 0
+      primary-for QGraphicsSimpleTextItem (0x0x7fdbbaaf6958)
+    QGraphicsItem (0x0x7fdbb8a4cba0) 0
+        primary-for QAbstractGraphicsShapeItem (0x0x7fdbbaaf6c98)
+
+Vtable for QGraphicsItemGroup
+QGraphicsItemGroup::_ZTV18QGraphicsItemGroup: 39u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QGraphicsItemGroup)
+16    (int (*)(...))QGraphicsItemGroup::~QGraphicsItemGroup
+24    (int (*)(...))QGraphicsItemGroup::~QGraphicsItemGroup
+32    (int (*)(...))QGraphicsItem::advance
+40    (int (*)(...))QGraphicsItemGroup::boundingRect
+48    (int (*)(...))QGraphicsItem::shape
+56    (int (*)(...))QGraphicsItem::contains
+64    (int (*)(...))QGraphicsItem::collidesWithItem
+72    (int (*)(...))QGraphicsItem::collidesWithPath
+80    (int (*)(...))QGraphicsItemGroup::isObscuredBy
+88    (int (*)(...))QGraphicsItemGroup::opaqueArea
+96    (int (*)(...))QGraphicsItemGroup::paint
+104   (int (*)(...))QGraphicsItemGroup::type
+112   (int (*)(...))QGraphicsItem::sceneEventFilter
+120   (int (*)(...))QGraphicsItem::sceneEvent
+128   (int (*)(...))QGraphicsItem::contextMenuEvent
+136   (int (*)(...))QGraphicsItem::dragEnterEvent
+144   (int (*)(...))QGraphicsItem::dragLeaveEvent
+152   (int (*)(...))QGraphicsItem::dragMoveEvent
+160   (int (*)(...))QGraphicsItem::dropEvent
+168   (int (*)(...))QGraphicsItem::focusInEvent
+176   (int (*)(...))QGraphicsItem::focusOutEvent
+184   (int (*)(...))QGraphicsItem::hoverEnterEvent
+192   (int (*)(...))QGraphicsItem::hoverMoveEvent
+200   (int (*)(...))QGraphicsItem::hoverLeaveEvent
+208   (int (*)(...))QGraphicsItem::keyPressEvent
+216   (int (*)(...))QGraphicsItem::keyReleaseEvent
+224   (int (*)(...))QGraphicsItem::mousePressEvent
+232   (int (*)(...))QGraphicsItem::mouseMoveEvent
+240   (int (*)(...))QGraphicsItem::mouseReleaseEvent
+248   (int (*)(...))QGraphicsItem::mouseDoubleClickEvent
+256   (int (*)(...))QGraphicsItem::wheelEvent
+264   (int (*)(...))QGraphicsItem::inputMethodEvent
+272   (int (*)(...))QGraphicsItem::inputMethodQuery
+280   (int (*)(...))QGraphicsItem::itemChange
+288   (int (*)(...))QGraphicsItem::supportsExtension
+296   (int (*)(...))QGraphicsItem::setExtension
+304   (int (*)(...))QGraphicsItem::extension
+
+Class QGraphicsItemGroup
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsItemGroup (0x0x7fdbbaaf6d00) 0
+    vptr=((& QGraphicsItemGroup::_ZTV18QGraphicsItemGroup) + 16u)
+  QGraphicsItem (0x0x7fdbb8a4cc60) 0
+      primary-for QGraphicsItemGroup (0x0x7fdbbaaf6d00)
+
+Vtable for QGraphicsLayoutItem
+QGraphicsLayoutItem::_ZTV19QGraphicsLayoutItem: 8u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QGraphicsLayoutItem)
+16    0u
+24    0u
+32    (int (*)(...))QGraphicsLayoutItem::setGeometry
+40    (int (*)(...))QGraphicsLayoutItem::getContentsMargins
+48    (int (*)(...))QGraphicsLayoutItem::updateGeometry
+56    (int (*)(...))__cxa_pure_virtual
+
+Class QGraphicsLayoutItem
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsLayoutItem (0x0x7fdbb8a6f300) 0
+    vptr=((& QGraphicsLayoutItem::_ZTV19QGraphicsLayoutItem) + 16u)
+
+Vtable for QGraphicsLayout
+QGraphicsLayout::_ZTV15QGraphicsLayout: 13u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QGraphicsLayout)
+16    0u
+24    0u
+32    (int (*)(...))QGraphicsLayoutItem::setGeometry
+40    (int (*)(...))QGraphicsLayout::getContentsMargins
+48    (int (*)(...))QGraphicsLayout::updateGeometry
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))QGraphicsLayout::invalidate
+72    (int (*)(...))QGraphicsLayout::widgetEvent
+80    (int (*)(...))__cxa_pure_virtual
+88    (int (*)(...))__cxa_pure_virtual
+96    (int (*)(...))__cxa_pure_virtual
+
+Class QGraphicsLayout
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsLayout (0x0x7fdbba74e820) 0
+    vptr=((& QGraphicsLayout::_ZTV15QGraphicsLayout) + 16u)
+  QGraphicsLayoutItem (0x0x7fdbb8a6fc60) 0
+      primary-for QGraphicsLayout (0x0x7fdbba74e820)
+
+Class QGraphicsAnchor::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsAnchor::QPrivateSignal (0x0x7fdbb877cc00) 0 empty
+
+Vtable for QGraphicsAnchor
+QGraphicsAnchor::_ZTV15QGraphicsAnchor: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QGraphicsAnchor)
+16    (int (*)(...))QGraphicsAnchor::metaObject
+24    (int (*)(...))QGraphicsAnchor::qt_metacast
+32    (int (*)(...))QGraphicsAnchor::qt_metacall
+40    (int (*)(...))QGraphicsAnchor::~QGraphicsAnchor
+48    (int (*)(...))QGraphicsAnchor::~QGraphicsAnchor
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QGraphicsAnchor
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsAnchor (0x0x7fdbba74e888) 0
+    vptr=((& QGraphicsAnchor::_ZTV15QGraphicsAnchor) + 16u)
+  QObject (0x0x7fdbb871bba0) 0
+      primary-for QGraphicsAnchor (0x0x7fdbba74e888)
+
+Vtable for QGraphicsAnchorLayout
+QGraphicsAnchorLayout::_ZTV21QGraphicsAnchorLayout: 13u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QGraphicsAnchorLayout)
+16    (int (*)(...))QGraphicsAnchorLayout::~QGraphicsAnchorLayout
+24    (int (*)(...))QGraphicsAnchorLayout::~QGraphicsAnchorLayout
+32    (int (*)(...))QGraphicsAnchorLayout::setGeometry
+40    (int (*)(...))QGraphicsLayout::getContentsMargins
+48    (int (*)(...))QGraphicsLayout::updateGeometry
+56    (int (*)(...))QGraphicsAnchorLayout::sizeHint
+64    (int (*)(...))QGraphicsAnchorLayout::invalidate
+72    (int (*)(...))QGraphicsLayout::widgetEvent
+80    (int (*)(...))QGraphicsAnchorLayout::count
+88    (int (*)(...))QGraphicsAnchorLayout::itemAt
+96    (int (*)(...))QGraphicsAnchorLayout::removeAt
+
+Class QGraphicsAnchorLayout
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsAnchorLayout (0x0x7fdbba79b2d8) 0
+    vptr=((& QGraphicsAnchorLayout::_ZTV21QGraphicsAnchorLayout) + 16u)
+  QGraphicsLayout (0x0x7fdbba79b340) 0
+      primary-for QGraphicsAnchorLayout (0x0x7fdbba79b2d8)
+    QGraphicsLayoutItem (0x0x7fdbb877cc60) 0
+        primary-for QGraphicsLayout (0x0x7fdbba79b340)
+
+Class QGraphicsEffect::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsEffect::QPrivateSignal (0x0x7fdbb88eb7e0) 0 empty
+
+Vtable for QGraphicsEffect
+QGraphicsEffect::_ZTV15QGraphicsEffect: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QGraphicsEffect)
+16    (int (*)(...))QGraphicsEffect::metaObject
+24    (int (*)(...))QGraphicsEffect::qt_metacast
+32    (int (*)(...))QGraphicsEffect::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QGraphicsEffect::boundingRectFor
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))QGraphicsEffect::sourceChanged
+
+Class QGraphicsEffect
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsEffect (0x0x7fdbba7b8d00) 0
+    vptr=((& QGraphicsEffect::_ZTV15QGraphicsEffect) + 16u)
+  QObject (0x0x7fdbb88eb780) 0
+      primary-for QGraphicsEffect (0x0x7fdbba7b8d00)
+
+Class QGraphicsColorizeEffect::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsColorizeEffect::QPrivateSignal (0x0x7fdbb85bc060) 0 empty
+
+Vtable for QGraphicsColorizeEffect
+QGraphicsColorizeEffect::_ZTV23QGraphicsColorizeEffect: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI23QGraphicsColorizeEffect)
+16    (int (*)(...))QGraphicsColorizeEffect::metaObject
+24    (int (*)(...))QGraphicsColorizeEffect::qt_metacast
+32    (int (*)(...))QGraphicsColorizeEffect::qt_metacall
+40    (int (*)(...))QGraphicsColorizeEffect::~QGraphicsColorizeEffect
+48    (int (*)(...))QGraphicsColorizeEffect::~QGraphicsColorizeEffect
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QGraphicsEffect::boundingRectFor
+120   (int (*)(...))QGraphicsColorizeEffect::draw
+128   (int (*)(...))QGraphicsEffect::sourceChanged
+
+Class QGraphicsColorizeEffect
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsColorizeEffect (0x0x7fdbba7b8e38) 0
+    vptr=((& QGraphicsColorizeEffect::_ZTV23QGraphicsColorizeEffect) + 16u)
+  QGraphicsEffect (0x0x7fdbba7e5680) 0
+      primary-for QGraphicsColorizeEffect (0x0x7fdbba7b8e38)
+    QObject (0x0x7fdbb85bc000) 0
+        primary-for QGraphicsEffect (0x0x7fdbba7e5680)
+
+Class QGraphicsBlurEffect::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsBlurEffect::QPrivateSignal (0x0x7fdbb85bcba0) 0 empty
+
+Vtable for QGraphicsBlurEffect
+QGraphicsBlurEffect::_ZTV19QGraphicsBlurEffect: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QGraphicsBlurEffect)
+16    (int (*)(...))QGraphicsBlurEffect::metaObject
+24    (int (*)(...))QGraphicsBlurEffect::qt_metacast
+32    (int (*)(...))QGraphicsBlurEffect::qt_metacall
+40    (int (*)(...))QGraphicsBlurEffect::~QGraphicsBlurEffect
+48    (int (*)(...))QGraphicsBlurEffect::~QGraphicsBlurEffect
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QGraphicsBlurEffect::boundingRectFor
+120   (int (*)(...))QGraphicsBlurEffect::draw
+128   (int (*)(...))QGraphicsEffect::sourceChanged
+
+Class QGraphicsBlurEffect
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsBlurEffect (0x0x7fdbba7e56e8) 0
+    vptr=((& QGraphicsBlurEffect::_ZTV19QGraphicsBlurEffect) + 16u)
+  QGraphicsEffect (0x0x7fdbba7e5888) 0
+      primary-for QGraphicsBlurEffect (0x0x7fdbba7e56e8)
+    QObject (0x0x7fdbb85bcb40) 0
+        primary-for QGraphicsEffect (0x0x7fdbba7e5888)
+
+Class QGraphicsDropShadowEffect::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsDropShadowEffect::QPrivateSignal (0x0x7fdbb85bcf00) 0 empty
+
+Vtable for QGraphicsDropShadowEffect
+QGraphicsDropShadowEffect::_ZTV25QGraphicsDropShadowEffect: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI25QGraphicsDropShadowEffect)
+16    (int (*)(...))QGraphicsDropShadowEffect::metaObject
+24    (int (*)(...))QGraphicsDropShadowEffect::qt_metacast
+32    (int (*)(...))QGraphicsDropShadowEffect::qt_metacall
+40    (int (*)(...))QGraphicsDropShadowEffect::~QGraphicsDropShadowEffect
+48    (int (*)(...))QGraphicsDropShadowEffect::~QGraphicsDropShadowEffect
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QGraphicsDropShadowEffect::boundingRectFor
+120   (int (*)(...))QGraphicsDropShadowEffect::draw
+128   (int (*)(...))QGraphicsEffect::sourceChanged
+
+Class QGraphicsDropShadowEffect
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsDropShadowEffect (0x0x7fdbba86c270) 0
+    vptr=((& QGraphicsDropShadowEffect::_ZTV25QGraphicsDropShadowEffect) + 16u)
+  QGraphicsEffect (0x0x7fdbba86c478) 0
+      primary-for QGraphicsDropShadowEffect (0x0x7fdbba86c270)
+    QObject (0x0x7fdbb85bcea0) 0
+        primary-for QGraphicsEffect (0x0x7fdbba86c478)
+
+Class QGraphicsOpacityEffect::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsOpacityEffect::QPrivateSignal (0x0x7fdbb8631120) 0 empty
+
+Vtable for QGraphicsOpacityEffect
+QGraphicsOpacityEffect::_ZTV22QGraphicsOpacityEffect: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI22QGraphicsOpacityEffect)
+16    (int (*)(...))QGraphicsOpacityEffect::metaObject
+24    (int (*)(...))QGraphicsOpacityEffect::qt_metacast
+32    (int (*)(...))QGraphicsOpacityEffect::qt_metacall
+40    (int (*)(...))QGraphicsOpacityEffect::~QGraphicsOpacityEffect
+48    (int (*)(...))QGraphicsOpacityEffect::~QGraphicsOpacityEffect
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QGraphicsEffect::boundingRectFor
+120   (int (*)(...))QGraphicsOpacityEffect::draw
+128   (int (*)(...))QGraphicsEffect::sourceChanged
+
+Class QGraphicsOpacityEffect
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsOpacityEffect (0x0x7fdbba86c4e0) 0
+    vptr=((& QGraphicsOpacityEffect::_ZTV22QGraphicsOpacityEffect) + 16u)
+  QGraphicsEffect (0x0x7fdbba86cc30) 0
+      primary-for QGraphicsOpacityEffect (0x0x7fdbba86c4e0)
+    QObject (0x0x7fdbb86310c0) 0
+        primary-for QGraphicsEffect (0x0x7fdbba86cc30)
+
+Vtable for QGraphicsGridLayout
+QGraphicsGridLayout::_ZTV19QGraphicsGridLayout: 13u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QGraphicsGridLayout)
+16    (int (*)(...))QGraphicsGridLayout::~QGraphicsGridLayout
+24    (int (*)(...))QGraphicsGridLayout::~QGraphicsGridLayout
+32    (int (*)(...))QGraphicsGridLayout::setGeometry
+40    (int (*)(...))QGraphicsLayout::getContentsMargins
+48    (int (*)(...))QGraphicsLayout::updateGeometry
+56    (int (*)(...))QGraphicsGridLayout::sizeHint
+64    (int (*)(...))QGraphicsGridLayout::invalidate
+72    (int (*)(...))QGraphicsLayout::widgetEvent
+80    (int (*)(...))QGraphicsGridLayout::count
+88    (int (*)(...))QGraphicsGridLayout::itemAt
+96    (int (*)(...))QGraphicsGridLayout::removeAt
+
+Class QGraphicsGridLayout
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsGridLayout (0x0x7fdbba86cc98) 0
+    vptr=((& QGraphicsGridLayout::_ZTV19QGraphicsGridLayout) + 16u)
+  QGraphicsLayout (0x0x7fdbba694618) 0
+      primary-for QGraphicsGridLayout (0x0x7fdbba86cc98)
+    QGraphicsLayoutItem (0x0x7fdbb8631240) 0
+        primary-for QGraphicsLayout (0x0x7fdbba694618)
+
+Class QGraphicsItemAnimation::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsItemAnimation::QPrivateSignal (0x0x7fdbb8631360) 0 empty
+
+Vtable for QGraphicsItemAnimation
+QGraphicsItemAnimation::_ZTV22QGraphicsItemAnimation: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI22QGraphicsItemAnimation)
+16    (int (*)(...))QGraphicsItemAnimation::metaObject
+24    (int (*)(...))QGraphicsItemAnimation::qt_metacast
+32    (int (*)(...))QGraphicsItemAnimation::qt_metacall
+40    (int (*)(...))QGraphicsItemAnimation::~QGraphicsItemAnimation
+48    (int (*)(...))QGraphicsItemAnimation::~QGraphicsItemAnimation
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QGraphicsItemAnimation::beforeAnimationStep
+120   (int (*)(...))QGraphicsItemAnimation::afterAnimationStep
+
+Class QGraphicsItemAnimation
+   size=24 align=8
+   base size=24 base align=8
+QGraphicsItemAnimation (0x0x7fdbba6b9270) 0
+    vptr=((& QGraphicsItemAnimation::_ZTV22QGraphicsItemAnimation) + 16u)
+  QObject (0x0x7fdbb86312a0) 0
+      primary-for QGraphicsItemAnimation (0x0x7fdbba6b9270)
+
+Vtable for QGraphicsLinearLayout
+QGraphicsLinearLayout::_ZTV21QGraphicsLinearLayout: 13u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QGraphicsLinearLayout)
+16    (int (*)(...))QGraphicsLinearLayout::~QGraphicsLinearLayout
+24    (int (*)(...))QGraphicsLinearLayout::~QGraphicsLinearLayout
+32    (int (*)(...))QGraphicsLinearLayout::setGeometry
+40    (int (*)(...))QGraphicsLayout::getContentsMargins
+48    (int (*)(...))QGraphicsLayout::updateGeometry
+56    (int (*)(...))QGraphicsLinearLayout::sizeHint
+64    (int (*)(...))QGraphicsLinearLayout::invalidate
+72    (int (*)(...))QGraphicsLayout::widgetEvent
+80    (int (*)(...))QGraphicsLinearLayout::count
+88    (int (*)(...))QGraphicsLinearLayout::itemAt
+96    (int (*)(...))QGraphicsLinearLayout::removeAt
+
+Class QGraphicsLinearLayout
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsLinearLayout (0x0x7fdbba6b92d8) 0
+    vptr=((& QGraphicsLinearLayout::_ZTV21QGraphicsLinearLayout) + 16u)
+  QGraphicsLayout (0x0x7fdbba6b9680) 0
+      primary-for QGraphicsLinearLayout (0x0x7fdbba6b92d8)
+    QGraphicsLayoutItem (0x0x7fdbb86313c0) 0
+        primary-for QGraphicsLayout (0x0x7fdbba6b9680)
+
+Class QGraphicsWidget::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsWidget::QPrivateSignal (0x0x7fdbb8631f00) 0 empty
+
+Vtable for QGraphicsWidget
+QGraphicsWidget::_ZTV15QGraphicsWidget: 92u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QGraphicsWidget)
+16    (int (*)(...))QGraphicsWidget::metaObject
+24    (int (*)(...))QGraphicsWidget::qt_metacast
+32    (int (*)(...))QGraphicsWidget::qt_metacall
+40    (int (*)(...))QGraphicsWidget::~QGraphicsWidget
+48    (int (*)(...))QGraphicsWidget::~QGraphicsWidget
+56    (int (*)(...))QGraphicsWidget::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QGraphicsWidget::setGeometry
+120   (int (*)(...))QGraphicsWidget::getContentsMargins
+128   (int (*)(...))QGraphicsWidget::type
+136   (int (*)(...))QGraphicsWidget::paint
+144   (int (*)(...))QGraphicsWidget::paintWindowFrame
+152   (int (*)(...))QGraphicsWidget::boundingRect
+160   (int (*)(...))QGraphicsWidget::shape
+168   (int (*)(...))QGraphicsWidget::initStyleOption
+176   (int (*)(...))QGraphicsWidget::sizeHint
+184   (int (*)(...))QGraphicsWidget::updateGeometry
+192   (int (*)(...))QGraphicsWidget::itemChange
+200   (int (*)(...))QGraphicsWidget::propertyChange
+208   (int (*)(...))QGraphicsWidget::sceneEvent
+216   (int (*)(...))QGraphicsWidget::windowFrameEvent
+224   (int (*)(...))QGraphicsWidget::windowFrameSectionAt
+232   (int (*)(...))QGraphicsWidget::changeEvent
+240   (int (*)(...))QGraphicsWidget::closeEvent
+248   (int (*)(...))QGraphicsWidget::focusInEvent
+256   (int (*)(...))QGraphicsWidget::focusNextPrevChild
+264   (int (*)(...))QGraphicsWidget::focusOutEvent
+272   (int (*)(...))QGraphicsWidget::hideEvent
+280   (int (*)(...))QGraphicsWidget::moveEvent
+288   (int (*)(...))QGraphicsWidget::polishEvent
+296   (int (*)(...))QGraphicsWidget::resizeEvent
+304   (int (*)(...))QGraphicsWidget::showEvent
+312   (int (*)(...))QGraphicsWidget::hoverMoveEvent
+320   (int (*)(...))QGraphicsWidget::hoverLeaveEvent
+328   (int (*)(...))QGraphicsWidget::grabMouseEvent
+336   (int (*)(...))QGraphicsWidget::ungrabMouseEvent
+344   (int (*)(...))QGraphicsWidget::grabKeyboardEvent
+352   (int (*)(...))QGraphicsWidget::ungrabKeyboardEvent
+360   (int (*)(...))-16
+368   (int (*)(...))(& _ZTI15QGraphicsWidget)
+376   (int (*)(...))QGraphicsWidget::_ZThn16_N15QGraphicsWidgetD1Ev
+384   (int (*)(...))QGraphicsWidget::_ZThn16_N15QGraphicsWidgetD0Ev
+392   (int (*)(...))QGraphicsItem::advance
+400   (int (*)(...))QGraphicsWidget::_ZThn16_NK15QGraphicsWidget12boundingRectEv
+408   (int (*)(...))QGraphicsWidget::_ZThn16_NK15QGraphicsWidget5shapeEv
+416   (int (*)(...))QGraphicsItem::contains
+424   (int (*)(...))QGraphicsItem::collidesWithItem
+432   (int (*)(...))QGraphicsItem::collidesWithPath
+440   (int (*)(...))QGraphicsItem::isObscuredBy
+448   (int (*)(...))QGraphicsItem::opaqueArea
+456   (int (*)(...))QGraphicsWidget::_ZThn16_N15QGraphicsWidget5paintEP8QPainterPK24QStyleOptionGraphicsItemP7QWidget
+464   (int (*)(...))QGraphicsWidget::_ZThn16_NK15QGraphicsWidget4typeEv
+472   (int (*)(...))QGraphicsItem::sceneEventFilter
+480   (int (*)(...))QGraphicsWidget::_ZThn16_N15QGraphicsWidget10sceneEventEP6QEvent
+488   (int (*)(...))QGraphicsItem::contextMenuEvent
+496   (int (*)(...))QGraphicsItem::dragEnterEvent
+504   (int (*)(...))QGraphicsItem::dragLeaveEvent
+512   (int (*)(...))QGraphicsItem::dragMoveEvent
+520   (int (*)(...))QGraphicsItem::dropEvent
+528   (int (*)(...))QGraphicsWidget::_ZThn16_N15QGraphicsWidget12focusInEventEP11QFocusEvent
+536   (int (*)(...))QGraphicsWidget::_ZThn16_N15QGraphicsWidget13focusOutEventEP11QFocusEvent
+544   (int (*)(...))QGraphicsItem::hoverEnterEvent
+552   (int (*)(...))QGraphicsWidget::_ZThn16_N15QGraphicsWidget14hoverMoveEventEP24QGraphicsSceneHoverEvent
+560   (int (*)(...))QGraphicsWidget::_ZThn16_N15QGraphicsWidget15hoverLeaveEventEP24QGraphicsSceneHoverEvent
+568   (int (*)(...))QGraphicsItem::keyPressEvent
+576   (int (*)(...))QGraphicsItem::keyReleaseEvent
+584   (int (*)(...))QGraphicsItem::mousePressEvent
+592   (int (*)(...))QGraphicsItem::mouseMoveEvent
+600   (int (*)(...))QGraphicsItem::mouseReleaseEvent
+608   (int (*)(...))QGraphicsItem::mouseDoubleClickEvent
+616   (int (*)(...))QGraphicsItem::wheelEvent
+624   (int (*)(...))QGraphicsItem::inputMethodEvent
+632   (int (*)(...))QGraphicsItem::inputMethodQuery
+640   (int (*)(...))QGraphicsWidget::_ZThn16_N15QGraphicsWidget10itemChangeEN13QGraphicsItem18GraphicsItemChangeERK8QVariant
+648   (int (*)(...))QGraphicsItem::supportsExtension
+656   (int (*)(...))QGraphicsItem::setExtension
+664   (int (*)(...))QGraphicsItem::extension
+672   (int (*)(...))-32
+680   (int (*)(...))(& _ZTI15QGraphicsWidget)
+688   (int (*)(...))QGraphicsWidget::_ZThn32_N15QGraphicsWidgetD1Ev
+696   (int (*)(...))QGraphicsWidget::_ZThn32_N15QGraphicsWidgetD0Ev
+704   (int (*)(...))QGraphicsWidget::_ZThn32_N15QGraphicsWidget11setGeometryERK6QRectF
+712   (int (*)(...))QGraphicsWidget::_ZThn32_NK15QGraphicsWidget18getContentsMarginsEPdS0_S0_S0_
+720   (int (*)(...))QGraphicsWidget::_ZThn32_N15QGraphicsWidget14updateGeometryEv
+728   (int (*)(...))QGraphicsWidget::_ZThn32_NK15QGraphicsWidget8sizeHintEN2Qt8SizeHintERK6QSizeF
+
+Class QGraphicsWidget
+   size=48 align=8
+   base size=48 base align=8
+QGraphicsWidget (0x0x7fdbbdd81850) 0
+    vptr=((& QGraphicsWidget::_ZTV15QGraphicsWidget) + 16u)
+  QGraphicsObject (0x0x7fdbbdd81930) 0
+      primary-for QGraphicsWidget (0x0x7fdbbdd81850)
+    QObject (0x0x7fdbb86314e0) 0
+        primary-for QGraphicsObject (0x0x7fdbbdd81930)
+    QGraphicsItem (0x0x7fdbb8631540) 16
+        vptr=((& QGraphicsWidget::_ZTV15QGraphicsWidget) + 376u)
+  QGraphicsLayoutItem (0x0x7fdbb8631600) 32
+      vptr=((& QGraphicsWidget::_ZTV15QGraphicsWidget) + 688u)
+
+Class QGraphicsProxyWidget::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsProxyWidget::QPrivateSignal (0x0x7fdbb8391ea0) 0 empty
+
+Vtable for QGraphicsProxyWidget
+QGraphicsProxyWidget::_ZTV20QGraphicsProxyWidget: 107u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QGraphicsProxyWidget)
+16    (int (*)(...))QGraphicsProxyWidget::metaObject
+24    (int (*)(...))QGraphicsProxyWidget::qt_metacast
+32    (int (*)(...))QGraphicsProxyWidget::qt_metacall
+40    (int (*)(...))QGraphicsProxyWidget::~QGraphicsProxyWidget
+48    (int (*)(...))QGraphicsProxyWidget::~QGraphicsProxyWidget
+56    (int (*)(...))QGraphicsProxyWidget::event
+64    (int (*)(...))QGraphicsProxyWidget::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QGraphicsProxyWidget::setGeometry
+120   (int (*)(...))QGraphicsWidget::getContentsMargins
+128   (int (*)(...))QGraphicsProxyWidget::type
+136   (int (*)(...))QGraphicsProxyWidget::paint
+144   (int (*)(...))QGraphicsWidget::paintWindowFrame
+152   (int (*)(...))QGraphicsWidget::boundingRect
+160   (int (*)(...))QGraphicsWidget::shape
+168   (int (*)(...))QGraphicsWidget::initStyleOption
+176   (int (*)(...))QGraphicsProxyWidget::sizeHint
+184   (int (*)(...))QGraphicsWidget::updateGeometry
+192   (int (*)(...))QGraphicsProxyWidget::itemChange
+200   (int (*)(...))QGraphicsWidget::propertyChange
+208   (int (*)(...))QGraphicsWidget::sceneEvent
+216   (int (*)(...))QGraphicsWidget::windowFrameEvent
+224   (int (*)(...))QGraphicsWidget::windowFrameSectionAt
+232   (int (*)(...))QGraphicsWidget::changeEvent
+240   (int (*)(...))QGraphicsWidget::closeEvent
+248   (int (*)(...))QGraphicsProxyWidget::focusInEvent
+256   (int (*)(...))QGraphicsProxyWidget::focusNextPrevChild
+264   (int (*)(...))QGraphicsProxyWidget::focusOutEvent
+272   (int (*)(...))QGraphicsProxyWidget::hideEvent
+280   (int (*)(...))QGraphicsWidget::moveEvent
+288   (int (*)(...))QGraphicsWidget::polishEvent
+296   (int (*)(...))QGraphicsProxyWidget::resizeEvent
+304   (int (*)(...))QGraphicsProxyWidget::showEvent
+312   (int (*)(...))QGraphicsProxyWidget::hoverMoveEvent
+320   (int (*)(...))QGraphicsProxyWidget::hoverLeaveEvent
+328   (int (*)(...))QGraphicsProxyWidget::grabMouseEvent
+336   (int (*)(...))QGraphicsProxyWidget::ungrabMouseEvent
+344   (int (*)(...))QGraphicsWidget::grabKeyboardEvent
+352   (int (*)(...))QGraphicsWidget::ungrabKeyboardEvent
+360   (int (*)(...))QGraphicsProxyWidget::contextMenuEvent
+368   (int (*)(...))QGraphicsProxyWidget::dragEnterEvent
+376   (int (*)(...))QGraphicsProxyWidget::dragLeaveEvent
+384   (int (*)(...))QGraphicsProxyWidget::dragMoveEvent
+392   (int (*)(...))QGraphicsProxyWidget::dropEvent
+400   (int (*)(...))QGraphicsProxyWidget::hoverEnterEvent
+408   (int (*)(...))QGraphicsProxyWidget::mouseMoveEvent
+416   (int (*)(...))QGraphicsProxyWidget::mousePressEvent
+424   (int (*)(...))QGraphicsProxyWidget::mouseReleaseEvent
+432   (int (*)(...))QGraphicsProxyWidget::mouseDoubleClickEvent
+440   (int (*)(...))QGraphicsProxyWidget::wheelEvent
+448   (int (*)(...))QGraphicsProxyWidget::keyPressEvent
+456   (int (*)(...))QGraphicsProxyWidget::keyReleaseEvent
+464   (int (*)(...))QGraphicsProxyWidget::inputMethodQuery
+472   (int (*)(...))QGraphicsProxyWidget::inputMethodEvent
+480   (int (*)(...))-16
+488   (int (*)(...))(& _ZTI20QGraphicsProxyWidget)
+496   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidgetD1Ev
+504   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidgetD0Ev
+512   (int (*)(...))QGraphicsItem::advance
+520   (int (*)(...))QGraphicsWidget::_ZThn16_NK15QGraphicsWidget12boundingRectEv
+528   (int (*)(...))QGraphicsWidget::_ZThn16_NK15QGraphicsWidget5shapeEv
+536   (int (*)(...))QGraphicsItem::contains
+544   (int (*)(...))QGraphicsItem::collidesWithItem
+552   (int (*)(...))QGraphicsItem::collidesWithPath
+560   (int (*)(...))QGraphicsItem::isObscuredBy
+568   (int (*)(...))QGraphicsItem::opaqueArea
+576   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget5paintEP8QPainterPK24QStyleOptionGraphicsItemP7QWidget
+584   (int (*)(...))QGraphicsProxyWidget::_ZThn16_NK20QGraphicsProxyWidget4typeEv
+592   (int (*)(...))QGraphicsItem::sceneEventFilter
+600   (int (*)(...))QGraphicsWidget::_ZThn16_N15QGraphicsWidget10sceneEventEP6QEvent
+608   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget16contextMenuEventEP30QGraphicsSceneContextMenuEvent
+616   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget14dragEnterEventEP27QGraphicsSceneDragDropEvent
+624   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget14dragLeaveEventEP27QGraphicsSceneDragDropEvent
+632   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget13dragMoveEventEP27QGraphicsSceneDragDropEvent
+640   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget9dropEventEP27QGraphicsSceneDragDropEvent
+648   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget12focusInEventEP11QFocusEvent
+656   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget13focusOutEventEP11QFocusEvent
+664   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget15hoverEnterEventEP24QGraphicsSceneHoverEvent
+672   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget14hoverMoveEventEP24QGraphicsSceneHoverEvent
+680   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget15hoverLeaveEventEP24QGraphicsSceneHoverEvent
+688   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget13keyPressEventEP9QKeyEvent
+696   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget15keyReleaseEventEP9QKeyEvent
+704   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget15mousePressEventEP24QGraphicsSceneMouseEvent
+712   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget14mouseMoveEventEP24QGraphicsSceneMouseEvent
+720   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget17mouseReleaseEventEP24QGraphicsSceneMouseEvent
+728   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget21mouseDoubleClickEventEP24QGraphicsSceneMouseEvent
+736   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget10wheelEventEP24QGraphicsSceneWheelEvent
+744   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget16inputMethodEventEP17QInputMethodEvent
+752   (int (*)(...))QGraphicsProxyWidget::_ZThn16_NK20QGraphicsProxyWidget16inputMethodQueryEN2Qt16InputMethodQueryE
+760   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget10itemChangeEN13QGraphicsItem18GraphicsItemChangeERK8QVariant
+768   (int (*)(...))QGraphicsItem::supportsExtension
+776   (int (*)(...))QGraphicsItem::setExtension
+784   (int (*)(...))QGraphicsItem::extension
+792   (int (*)(...))-32
+800   (int (*)(...))(& _ZTI20QGraphicsProxyWidget)
+808   (int (*)(...))QGraphicsProxyWidget::_ZThn32_N20QGraphicsProxyWidgetD1Ev
+816   (int (*)(...))QGraphicsProxyWidget::_ZThn32_N20QGraphicsProxyWidgetD0Ev
+824   (int (*)(...))QGraphicsProxyWidget::_ZThn32_N20QGraphicsProxyWidget11setGeometryERK6QRectF
+832   (int (*)(...))QGraphicsWidget::_ZThn32_NK15QGraphicsWidget18getContentsMarginsEPdS0_S0_S0_
+840   (int (*)(...))QGraphicsWidget::_ZThn32_N15QGraphicsWidget14updateGeometryEv
+848   (int (*)(...))QGraphicsProxyWidget::_ZThn32_NK20QGraphicsProxyWidget8sizeHintEN2Qt8SizeHintERK6QSizeF
+
+Class QGraphicsProxyWidget
+   size=48 align=8
+   base size=48 base align=8
+QGraphicsProxyWidget (0x0x7fdbba6d22d8) 0
+    vptr=((& QGraphicsProxyWidget::_ZTV20QGraphicsProxyWidget) + 16u)
+  QGraphicsWidget (0x0x7fdbbdd81f50) 0
+      primary-for QGraphicsProxyWidget (0x0x7fdbba6d22d8)
+    QGraphicsObject (0x0x7fdbbd9d3000) 0
+        primary-for QGraphicsWidget (0x0x7fdbbdd81f50)
+      QObject (0x0x7fdbb82d8c60) 0
+          primary-for QGraphicsObject (0x0x7fdbbd9d3000)
+      QGraphicsItem (0x0x7fdbb82d8cc0) 16
+          vptr=((& QGraphicsProxyWidget::_ZTV20QGraphicsProxyWidget) + 496u)
+    QGraphicsLayoutItem (0x0x7fdbb8391e40) 32
+        vptr=((& QGraphicsProxyWidget::_ZTV20QGraphicsProxyWidget) + 808u)
+
+Class QGraphicsScene::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsScene::QPrivateSignal (0x0x7fdbb8178900) 0 empty
+
+Vtable for QGraphicsScene
+QGraphicsScene::_ZTV14QGraphicsScene: 34u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QGraphicsScene)
+16    (int (*)(...))QGraphicsScene::metaObject
+24    (int (*)(...))QGraphicsScene::qt_metacast
+32    (int (*)(...))QGraphicsScene::qt_metacall
+40    (int (*)(...))QGraphicsScene::~QGraphicsScene
+48    (int (*)(...))QGraphicsScene::~QGraphicsScene
+56    (int (*)(...))QGraphicsScene::event
+64    (int (*)(...))QGraphicsScene::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QGraphicsScene::inputMethodQuery
+120   (int (*)(...))QGraphicsScene::contextMenuEvent
+128   (int (*)(...))QGraphicsScene::dragEnterEvent
+136   (int (*)(...))QGraphicsScene::dragMoveEvent
+144   (int (*)(...))QGraphicsScene::dragLeaveEvent
+152   (int (*)(...))QGraphicsScene::dropEvent
+160   (int (*)(...))QGraphicsScene::focusInEvent
+168   (int (*)(...))QGraphicsScene::focusOutEvent
+176   (int (*)(...))QGraphicsScene::helpEvent
+184   (int (*)(...))QGraphicsScene::keyPressEvent
+192   (int (*)(...))QGraphicsScene::keyReleaseEvent
+200   (int (*)(...))QGraphicsScene::mousePressEvent
+208   (int (*)(...))QGraphicsScene::mouseMoveEvent
+216   (int (*)(...))QGraphicsScene::mouseReleaseEvent
+224   (int (*)(...))QGraphicsScene::mouseDoubleClickEvent
+232   (int (*)(...))QGraphicsScene::wheelEvent
+240   (int (*)(...))QGraphicsScene::inputMethodEvent
+248   (int (*)(...))QGraphicsScene::drawBackground
+256   (int (*)(...))QGraphicsScene::drawForeground
+264   (int (*)(...))QGraphicsScene::drawItems
+
+Class QGraphicsScene
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsScene (0x0x7fdbba3ad4e0) 0
+    vptr=((& QGraphicsScene::_ZTV14QGraphicsScene) + 16u)
+  QObject (0x0x7fdbb81788a0) 0
+      primary-for QGraphicsScene (0x0x7fdbba3ad4e0)
+
+Vtable for QGraphicsSceneEvent
+QGraphicsSceneEvent::_ZTV19QGraphicsSceneEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QGraphicsSceneEvent)
+16    (int (*)(...))QGraphicsSceneEvent::~QGraphicsSceneEvent
+24    (int (*)(...))QGraphicsSceneEvent::~QGraphicsSceneEvent
+
+Class QGraphicsSceneEvent
+   size=32 align=8
+   base size=32 base align=8
+QGraphicsSceneEvent (0x0x7fdbba3add68) 0
+    vptr=((& QGraphicsSceneEvent::_ZTV19QGraphicsSceneEvent) + 16u)
+  QEvent (0x0x7fdbb7f80960) 0
+      primary-for QGraphicsSceneEvent (0x0x7fdbba3add68)
+
+Vtable for QGraphicsSceneMouseEvent
+QGraphicsSceneMouseEvent::_ZTV24QGraphicsSceneMouseEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QGraphicsSceneMouseEvent)
+16    (int (*)(...))QGraphicsSceneMouseEvent::~QGraphicsSceneMouseEvent
+24    (int (*)(...))QGraphicsSceneMouseEvent::~QGraphicsSceneMouseEvent
+
+Class QGraphicsSceneMouseEvent
+   size=32 align=8
+   base size=32 base align=8
+QGraphicsSceneMouseEvent (0x0x7fdbba4b90d0) 0
+    vptr=((& QGraphicsSceneMouseEvent::_ZTV24QGraphicsSceneMouseEvent) + 16u)
+  QGraphicsSceneEvent (0x0x7fdbba4b96e8) 0
+      primary-for QGraphicsSceneMouseEvent (0x0x7fdbba4b90d0)
+    QEvent (0x0x7fdbb8048360) 0
+        primary-for QGraphicsSceneEvent (0x0x7fdbba4b96e8)
+
+Vtable for QGraphicsSceneWheelEvent
+QGraphicsSceneWheelEvent::_ZTV24QGraphicsSceneWheelEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QGraphicsSceneWheelEvent)
+16    (int (*)(...))QGraphicsSceneWheelEvent::~QGraphicsSceneWheelEvent
+24    (int (*)(...))QGraphicsSceneWheelEvent::~QGraphicsSceneWheelEvent
+
+Class QGraphicsSceneWheelEvent
+   size=32 align=8
+   base size=32 base align=8
+QGraphicsSceneWheelEvent (0x0x7fdbba4b9750) 0
+    vptr=((& QGraphicsSceneWheelEvent::_ZTV24QGraphicsSceneWheelEvent) + 16u)
+  QGraphicsSceneEvent (0x0x7fdbba4b9bc8) 0
+      primary-for QGraphicsSceneWheelEvent (0x0x7fdbba4b9750)
+    QEvent (0x0x7fdbb8048540) 0
+        primary-for QGraphicsSceneEvent (0x0x7fdbba4b9bc8)
+
+Vtable for QGraphicsSceneContextMenuEvent
+QGraphicsSceneContextMenuEvent::_ZTV30QGraphicsSceneContextMenuEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI30QGraphicsSceneContextMenuEvent)
+16    (int (*)(...))QGraphicsSceneContextMenuEvent::~QGraphicsSceneContextMenuEvent
+24    (int (*)(...))QGraphicsSceneContextMenuEvent::~QGraphicsSceneContextMenuEvent
+
+Class QGraphicsSceneContextMenuEvent
+   size=32 align=8
+   base size=32 base align=8
+QGraphicsSceneContextMenuEvent (0x0x7fdbba4b9c30) 0
+    vptr=((& QGraphicsSceneContextMenuEvent::_ZTV30QGraphicsSceneContextMenuEvent) + 16u)
+  QGraphicsSceneEvent (0x0x7fdbba4b9f08) 0
+      primary-for QGraphicsSceneContextMenuEvent (0x0x7fdbba4b9c30)
+    QEvent (0x0x7fdbb80485a0) 0
+        primary-for QGraphicsSceneEvent (0x0x7fdbba4b9f08)
+
+Vtable for QGraphicsSceneHoverEvent
+QGraphicsSceneHoverEvent::_ZTV24QGraphicsSceneHoverEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QGraphicsSceneHoverEvent)
+16    (int (*)(...))QGraphicsSceneHoverEvent::~QGraphicsSceneHoverEvent
+24    (int (*)(...))QGraphicsSceneHoverEvent::~QGraphicsSceneHoverEvent
+
+Class QGraphicsSceneHoverEvent
+   size=32 align=8
+   base size=32 base align=8
+QGraphicsSceneHoverEvent (0x0x7fdbba4b9f70) 0
+    vptr=((& QGraphicsSceneHoverEvent::_ZTV24QGraphicsSceneHoverEvent) + 16u)
+  QGraphicsSceneEvent (0x0x7fdbba199270) 0
+      primary-for QGraphicsSceneHoverEvent (0x0x7fdbba4b9f70)
+    QEvent (0x0x7fdbb8048f60) 0
+        primary-for QGraphicsSceneEvent (0x0x7fdbba199270)
+
+Vtable for QGraphicsSceneHelpEvent
+QGraphicsSceneHelpEvent::_ZTV23QGraphicsSceneHelpEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI23QGraphicsSceneHelpEvent)
+16    (int (*)(...))QGraphicsSceneHelpEvent::~QGraphicsSceneHelpEvent
+24    (int (*)(...))QGraphicsSceneHelpEvent::~QGraphicsSceneHelpEvent
+
+Class QGraphicsSceneHelpEvent
+   size=32 align=8
+   base size=32 base align=8
+QGraphicsSceneHelpEvent (0x0x7fdbba1992d8) 0
+    vptr=((& QGraphicsSceneHelpEvent::_ZTV23QGraphicsSceneHelpEvent) + 16u)
+  QGraphicsSceneEvent (0x0x7fdbba1995b0) 0
+      primary-for QGraphicsSceneHelpEvent (0x0x7fdbba1992d8)
+    QEvent (0x0x7fdbb806c000) 0
+        primary-for QGraphicsSceneEvent (0x0x7fdbba1995b0)
+
+Vtable for QGraphicsSceneDragDropEvent
+QGraphicsSceneDragDropEvent::_ZTV27QGraphicsSceneDragDropEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI27QGraphicsSceneDragDropEvent)
+16    (int (*)(...))QGraphicsSceneDragDropEvent::~QGraphicsSceneDragDropEvent
+24    (int (*)(...))QGraphicsSceneDragDropEvent::~QGraphicsSceneDragDropEvent
+
+Class QGraphicsSceneDragDropEvent
+   size=32 align=8
+   base size=32 base align=8
+QGraphicsSceneDragDropEvent (0x0x7fdbba199618) 0
+    vptr=((& QGraphicsSceneDragDropEvent::_ZTV27QGraphicsSceneDragDropEvent) + 16u)
+  QGraphicsSceneEvent (0x0x7fdbba1b9f08) 0
+      primary-for QGraphicsSceneDragDropEvent (0x0x7fdbba199618)
+    QEvent (0x0x7fdbb806c120) 0
+        primary-for QGraphicsSceneEvent (0x0x7fdbba1b9f08)
+
+Vtable for QGraphicsSceneResizeEvent
+QGraphicsSceneResizeEvent::_ZTV25QGraphicsSceneResizeEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI25QGraphicsSceneResizeEvent)
+16    (int (*)(...))QGraphicsSceneResizeEvent::~QGraphicsSceneResizeEvent
+24    (int (*)(...))QGraphicsSceneResizeEvent::~QGraphicsSceneResizeEvent
+
+Class QGraphicsSceneResizeEvent
+   size=32 align=8
+   base size=32 base align=8
+QGraphicsSceneResizeEvent (0x0x7fdbba1b9f70) 0
+    vptr=((& QGraphicsSceneResizeEvent::_ZTV25QGraphicsSceneResizeEvent) + 16u)
+  QGraphicsSceneEvent (0x0x7fdbba27b270) 0
+      primary-for QGraphicsSceneResizeEvent (0x0x7fdbba1b9f70)
+    QEvent (0x0x7fdbb806c180) 0
+        primary-for QGraphicsSceneEvent (0x0x7fdbba27b270)
+
+Vtable for QGraphicsSceneMoveEvent
+QGraphicsSceneMoveEvent::_ZTV23QGraphicsSceneMoveEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI23QGraphicsSceneMoveEvent)
+16    (int (*)(...))QGraphicsSceneMoveEvent::~QGraphicsSceneMoveEvent
+24    (int (*)(...))QGraphicsSceneMoveEvent::~QGraphicsSceneMoveEvent
+
+Class QGraphicsSceneMoveEvent
+   size=32 align=8
+   base size=32 base align=8
+QGraphicsSceneMoveEvent (0x0x7fdbba27b138) 0
+    vptr=((& QGraphicsSceneMoveEvent::_ZTV23QGraphicsSceneMoveEvent) + 16u)
+  QGraphicsSceneEvent (0x0x7fdbba27b478) 0
+      primary-for QGraphicsSceneMoveEvent (0x0x7fdbba27b138)
+    QEvent (0x0x7fdbb806c3c0) 0
+        primary-for QGraphicsSceneEvent (0x0x7fdbba27b478)
+
+Class QGraphicsTransform::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsTransform::QPrivateSignal (0x0x7fdbb806cd20) 0 empty
+
+Vtable for QGraphicsTransform
+QGraphicsTransform::_ZTV18QGraphicsTransform: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QGraphicsTransform)
+16    (int (*)(...))QGraphicsTransform::metaObject
+24    (int (*)(...))QGraphicsTransform::qt_metacast
+32    (int (*)(...))QGraphicsTransform::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+
+Class QGraphicsTransform
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsTransform (0x0x7fdbba27b618) 0
+    vptr=((& QGraphicsTransform::_ZTV18QGraphicsTransform) + 16u)
+  QObject (0x0x7fdbb806c420) 0
+      primary-for QGraphicsTransform (0x0x7fdbba27b618)
+
+Class QGraphicsScale::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsScale::QPrivateSignal (0x0x7fdbb80910c0) 0 empty
+
+Vtable for QGraphicsScale
+QGraphicsScale::_ZTV14QGraphicsScale: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QGraphicsScale)
+16    (int (*)(...))QGraphicsScale::metaObject
+24    (int (*)(...))QGraphicsScale::qt_metacast
+32    (int (*)(...))QGraphicsScale::qt_metacall
+40    (int (*)(...))QGraphicsScale::~QGraphicsScale
+48    (int (*)(...))QGraphicsScale::~QGraphicsScale
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QGraphicsScale::applyTo
+
+Class QGraphicsScale
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsScale (0x0x7fdbba27b6e8) 0
+    vptr=((& QGraphicsScale::_ZTV14QGraphicsScale) + 16u)
+  QGraphicsTransform (0x0x7fdbba27b7b8) 0
+      primary-for QGraphicsScale (0x0x7fdbba27b6e8)
+    QObject (0x0x7fdbb806cd80) 0
+        primary-for QGraphicsTransform (0x0x7fdbba27b7b8)
+
+Class QGraphicsRotation::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsRotation::QPrivateSignal (0x0x7fdbb7c10240) 0 empty
+
+Vtable for QGraphicsRotation
+QGraphicsRotation::_ZTV17QGraphicsRotation: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QGraphicsRotation)
+16    (int (*)(...))QGraphicsRotation::metaObject
+24    (int (*)(...))QGraphicsRotation::qt_metacast
+32    (int (*)(...))QGraphicsRotation::qt_metacall
+40    (int (*)(...))QGraphicsRotation::~QGraphicsRotation
+48    (int (*)(...))QGraphicsRotation::~QGraphicsRotation
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QGraphicsRotation::applyTo
+
+Class QGraphicsRotation
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsRotation (0x0x7fdbba001af8) 0
+    vptr=((& QGraphicsRotation::_ZTV17QGraphicsRotation) + 16u)
+  QGraphicsTransform (0x0x7fdbba001b60) 0
+      primary-for QGraphicsRotation (0x0x7fdbba001af8)
+    QObject (0x0x7fdbb8091120) 0
+        primary-for QGraphicsTransform (0x0x7fdbba001b60)
+
+Class QScrollArea::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QScrollArea::QPrivateSignal (0x0x7fdbb7c10540) 0 empty
+
+Vtable for QScrollArea
+QScrollArea::_ZTV11QScrollArea: 68u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QScrollArea)
+16    (int (*)(...))QScrollArea::metaObject
+24    (int (*)(...))QScrollArea::qt_metacast
+32    (int (*)(...))QScrollArea::qt_metacall
+40    (int (*)(...))QScrollArea::~QScrollArea
+48    (int (*)(...))QScrollArea::~QScrollArea
+56    (int (*)(...))QScrollArea::event
+64    (int (*)(...))QScrollArea::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QScrollArea::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractScrollArea::mousePressEvent
+176   (int (*)(...))QAbstractScrollArea::mouseReleaseEvent
+184   (int (*)(...))QAbstractScrollArea::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractScrollArea::mouseMoveEvent
+200   (int (*)(...))QAbstractScrollArea::wheelEvent
+208   (int (*)(...))QAbstractScrollArea::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QAbstractScrollArea::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QScrollArea::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QAbstractScrollArea::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QAbstractScrollArea::dragEnterEvent
+320   (int (*)(...))QAbstractScrollArea::dragMoveEvent
+328   (int (*)(...))QAbstractScrollArea::dragLeaveEvent
+336   (int (*)(...))QAbstractScrollArea::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QScrollArea::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QAbstractScrollArea::viewportEvent
+448   (int (*)(...))QScrollArea::scrollContentsBy
+456   (int (*)(...))QScrollArea::viewportSizeHint
+464   (int (*)(...))-16
+472   (int (*)(...))(& _ZTI11QScrollArea)
+480   (int (*)(...))QScrollArea::_ZThn16_N11QScrollAreaD1Ev
+488   (int (*)(...))QScrollArea::_ZThn16_N11QScrollAreaD0Ev
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QScrollArea
+   size=48 align=8
+   base size=48 base align=8
+QScrollArea (0x0x7fdbba001e38) 0
+    vptr=((& QScrollArea::_ZTV11QScrollArea) + 16u)
+  QAbstractScrollArea (0x0x7fdbba001ea0) 0
+      primary-for QScrollArea (0x0x7fdbba001e38)
+    QFrame (0x0x7fdbba001f08) 0
+        primary-for QAbstractScrollArea (0x0x7fdbba001ea0)
+      QWidget (0x0x7fdbbd5abcb0) 0
+          primary-for QFrame (0x0x7fdbba001f08)
+        QObject (0x0x7fdbb7c102a0) 0
+            primary-for QWidget (0x0x7fdbbd5abcb0)
+        QPaintDevice (0x0x7fdbb7c10360) 16
+            vptr=((& QScrollArea::_ZTV11QScrollArea) + 480u)
+
+Class QGraphicsView::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsView::QPrivateSignal (0x0x7fdbb7c38180) 0 empty
+
+Vtable for QGraphicsView
+QGraphicsView::_ZTV13QGraphicsView: 71u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QGraphicsView)
+16    (int (*)(...))QGraphicsView::metaObject
+24    (int (*)(...))QGraphicsView::qt_metacast
+32    (int (*)(...))QGraphicsView::qt_metacall
+40    (int (*)(...))QGraphicsView::~QGraphicsView
+48    (int (*)(...))QGraphicsView::~QGraphicsView
+56    (int (*)(...))QGraphicsView::event
+64    (int (*)(...))QAbstractScrollArea::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QGraphicsView::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QGraphicsView::mousePressEvent
+176   (int (*)(...))QGraphicsView::mouseReleaseEvent
+184   (int (*)(...))QGraphicsView::mouseDoubleClickEvent
+192   (int (*)(...))QGraphicsView::mouseMoveEvent
+200   (int (*)(...))QGraphicsView::wheelEvent
+208   (int (*)(...))QGraphicsView::keyPressEvent
+216   (int (*)(...))QGraphicsView::keyReleaseEvent
+224   (int (*)(...))QGraphicsView::focusInEvent
+232   (int (*)(...))QGraphicsView::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QGraphicsView::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QGraphicsView::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QGraphicsView::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QGraphicsView::dragEnterEvent
+320   (int (*)(...))QGraphicsView::dragMoveEvent
+328   (int (*)(...))QGraphicsView::dragLeaveEvent
+336   (int (*)(...))QGraphicsView::dropEvent
+344   (int (*)(...))QGraphicsView::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QGraphicsView::inputMethodEvent
+416   (int (*)(...))QGraphicsView::inputMethodQuery
+424   (int (*)(...))QGraphicsView::focusNextPrevChild
+432   (int (*)(...))QGraphicsView::setupViewport
+440   (int (*)(...))QGraphicsView::viewportEvent
+448   (int (*)(...))QGraphicsView::scrollContentsBy
+456   (int (*)(...))QAbstractScrollArea::viewportSizeHint
+464   (int (*)(...))QGraphicsView::drawBackground
+472   (int (*)(...))QGraphicsView::drawForeground
+480   (int (*)(...))QGraphicsView::drawItems
+488   (int (*)(...))-16
+496   (int (*)(...))(& _ZTI13QGraphicsView)
+504   (int (*)(...))QGraphicsView::_ZThn16_N13QGraphicsViewD1Ev
+512   (int (*)(...))QGraphicsView::_ZThn16_N13QGraphicsViewD0Ev
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+552   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+560   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QGraphicsView
+   size=48 align=8
+   base size=48 base align=8
+QGraphicsView (0x0x7fdbba0c6750) 0
+    vptr=((& QGraphicsView::_ZTV13QGraphicsView) + 16u)
+  QAbstractScrollArea (0x0x7fdbb9d9a618) 0
+      primary-for QGraphicsView (0x0x7fdbba0c6750)
+    QFrame (0x0x7fdbb9d9a680) 0
+        primary-for QAbstractScrollArea (0x0x7fdbb9d9a618)
+      QWidget (0x0x7fdbbd5c1380) 0
+          primary-for QFrame (0x0x7fdbb9d9a680)
+        QObject (0x0x7fdbb7c105a0) 0
+            primary-for QWidget (0x0x7fdbbd5c1380)
+        QPaintDevice (0x0x7fdbb7c38120) 16
+            vptr=((& QGraphicsView::_ZTV13QGraphicsView) + 504u)
+
+Class QGroupBox::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGroupBox::QPrivateSignal (0x0x7fdbb7c5cd20) 0 empty
+
+Vtable for QGroupBox
+QGroupBox::_ZTV9QGroupBox: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QGroupBox)
+16    (int (*)(...))QGroupBox::metaObject
+24    (int (*)(...))QGroupBox::qt_metacast
+32    (int (*)(...))QGroupBox::qt_metacall
+40    (int (*)(...))QGroupBox::~QGroupBox
+48    (int (*)(...))QGroupBox::~QGroupBox
+56    (int (*)(...))QGroupBox::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QGroupBox::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QGroupBox::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QGroupBox::mousePressEvent
+176   (int (*)(...))QGroupBox::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QGroupBox::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QGroupBox::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QGroupBox::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QGroupBox::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QGroupBox::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI9QGroupBox)
+448   (int (*)(...))QGroupBox::_ZThn16_N9QGroupBoxD1Ev
+456   (int (*)(...))QGroupBox::_ZThn16_N9QGroupBoxD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QGroupBox
+   size=48 align=8
+   base size=48 base align=8
+QGroupBox (0x0x7fdbb9dc4270) 0
+    vptr=((& QGroupBox::_ZTV9QGroupBox) + 16u)
+  QWidget (0x0x7fdbbd6a22a0) 0
+      primary-for QGroupBox (0x0x7fdbb9dc4270)
+    QObject (0x0x7fdbb7c5cc00) 0
+        primary-for QWidget (0x0x7fdbbd6a22a0)
+    QPaintDevice (0x0x7fdbb7c5cc60) 16
+        vptr=((& QGroupBox::_ZTV9QGroupBox) + 448u)
+
+Class QHeaderView::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QHeaderView::QPrivateSignal (0x0x7fdbb7c986c0) 0 empty
+
+Vtable for QHeaderView
+QHeaderView::_ZTV11QHeaderView: 108u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QHeaderView)
+16    (int (*)(...))QHeaderView::metaObject
+24    (int (*)(...))QHeaderView::qt_metacast
+32    (int (*)(...))QHeaderView::qt_metacall
+40    (int (*)(...))QHeaderView::~QHeaderView
+48    (int (*)(...))QHeaderView::~QHeaderView
+56    (int (*)(...))QHeaderView::event
+64    (int (*)(...))QAbstractItemView::eventFilter
+72    (int (*)(...))QAbstractItemView::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QHeaderView::setVisible
+128   (int (*)(...))QHeaderView::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QHeaderView::mousePressEvent
+176   (int (*)(...))QHeaderView::mouseReleaseEvent
+184   (int (*)(...))QHeaderView::mouseDoubleClickEvent
+192   (int (*)(...))QHeaderView::mouseMoveEvent
+200   (int (*)(...))QAbstractScrollArea::wheelEvent
+208   (int (*)(...))QAbstractItemView::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QAbstractItemView::focusInEvent
+232   (int (*)(...))QAbstractItemView::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QHeaderView::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QAbstractItemView::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QAbstractScrollArea::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QAbstractItemView::dragEnterEvent
+320   (int (*)(...))QAbstractItemView::dragMoveEvent
+328   (int (*)(...))QAbstractItemView::dragLeaveEvent
+336   (int (*)(...))QAbstractItemView::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QAbstractItemView::inputMethodEvent
+416   (int (*)(...))QAbstractItemView::inputMethodQuery
+424   (int (*)(...))QAbstractItemView::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QHeaderView::viewportEvent
+448   (int (*)(...))QHeaderView::scrollContentsBy
+456   (int (*)(...))QAbstractItemView::viewportSizeHint
+464   (int (*)(...))QHeaderView::setModel
+472   (int (*)(...))QAbstractItemView::setSelectionModel
+480   (int (*)(...))QAbstractItemView::keyboardSearch
+488   (int (*)(...))QHeaderView::visualRect
+496   (int (*)(...))QHeaderView::scrollTo
+504   (int (*)(...))QHeaderView::indexAt
+512   (int (*)(...))QAbstractItemView::sizeHintForRow
+520   (int (*)(...))QAbstractItemView::sizeHintForColumn
+528   (int (*)(...))QHeaderView::reset
+536   (int (*)(...))QAbstractItemView::setRootIndex
+544   (int (*)(...))QHeaderView::doItemsLayout
+552   (int (*)(...))QAbstractItemView::selectAll
+560   (int (*)(...))QHeaderView::dataChanged
+568   (int (*)(...))QHeaderView::rowsInserted
+576   (int (*)(...))QAbstractItemView::rowsAboutToBeRemoved
+584   (int (*)(...))QAbstractItemView::selectionChanged
+592   (int (*)(...))QHeaderView::currentChanged
+600   (int (*)(...))QAbstractItemView::updateEditorData
+608   (int (*)(...))QAbstractItemView::updateEditorGeometries
+616   (int (*)(...))QHeaderView::updateGeometries
+624   (int (*)(...))QAbstractItemView::verticalScrollbarAction
+632   (int (*)(...))QAbstractItemView::horizontalScrollbarAction
+640   (int (*)(...))QAbstractItemView::verticalScrollbarValueChanged
+648   (int (*)(...))QAbstractItemView::horizontalScrollbarValueChanged
+656   (int (*)(...))QAbstractItemView::closeEditor
+664   (int (*)(...))QAbstractItemView::commitData
+672   (int (*)(...))QAbstractItemView::editorDestroyed
+680   (int (*)(...))QHeaderView::moveCursor
+688   (int (*)(...))QHeaderView::horizontalOffset
+696   (int (*)(...))QHeaderView::verticalOffset
+704   (int (*)(...))QHeaderView::isIndexHidden
+712   (int (*)(...))QHeaderView::setSelection
+720   (int (*)(...))QHeaderView::visualRegionForSelection
+728   (int (*)(...))QAbstractItemView::selectedIndexes
+736   (int (*)(...))QAbstractItemView::edit
+744   (int (*)(...))QAbstractItemView::selectionCommand
+752   (int (*)(...))QAbstractItemView::startDrag
+760   (int (*)(...))QAbstractItemView::viewOptions
+768   (int (*)(...))QHeaderView::paintSection
+776   (int (*)(...))QHeaderView::sectionSizeFromContents
+784   (int (*)(...))-16
+792   (int (*)(...))(& _ZTI11QHeaderView)
+800   (int (*)(...))QHeaderView::_ZThn16_N11QHeaderViewD1Ev
+808   (int (*)(...))QHeaderView::_ZThn16_N11QHeaderViewD0Ev
+816   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+824   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+832   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+840   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+848   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+856   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QHeaderView
+   size=48 align=8
+   base size=48 base align=8
+QHeaderView (0x0x7fdbb9de6138) 0
+    vptr=((& QHeaderView::_ZTV11QHeaderView) + 16u)
+  QAbstractItemView (0x0x7fdbb9de61a0) 0
+      primary-for QHeaderView (0x0x7fdbb9de6138)
+    QAbstractScrollArea (0x0x7fdbb9de68f0) 0
+        primary-for QAbstractItemView (0x0x7fdbb9de61a0)
+      QFrame (0x0x7fdbb9de6958) 0
+          primary-for QAbstractScrollArea (0x0x7fdbb9de68f0)
+        QWidget (0x0x7fdbbd6a25b0) 0
+            primary-for QFrame (0x0x7fdbb9de6958)
+          QObject (0x0x7fdbb7c985a0) 0
+              primary-for QWidget (0x0x7fdbbd6a25b0)
+          QPaintDevice (0x0x7fdbb7c98600) 16
+              vptr=((& QHeaderView::_ZTV11QHeaderView) + 800u)
+
+Class QLineEdit::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QLineEdit::QPrivateSignal (0x0x7fdbb78152a0) 0 empty
+
+Vtable for QLineEdit
+QLineEdit::_ZTV9QLineEdit: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QLineEdit)
+16    (int (*)(...))QLineEdit::metaObject
+24    (int (*)(...))QLineEdit::qt_metacast
+32    (int (*)(...))QLineEdit::qt_metacall
+40    (int (*)(...))QLineEdit::~QLineEdit
+48    (int (*)(...))QLineEdit::~QLineEdit
+56    (int (*)(...))QLineEdit::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QLineEdit::sizeHint
+136   (int (*)(...))QLineEdit::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QLineEdit::mousePressEvent
+176   (int (*)(...))QLineEdit::mouseReleaseEvent
+184   (int (*)(...))QLineEdit::mouseDoubleClickEvent
+192   (int (*)(...))QLineEdit::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QLineEdit::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QLineEdit::focusInEvent
+232   (int (*)(...))QLineEdit::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QLineEdit::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QLineEdit::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QLineEdit::dragEnterEvent
+320   (int (*)(...))QLineEdit::dragMoveEvent
+328   (int (*)(...))QLineEdit::dragLeaveEvent
+336   (int (*)(...))QLineEdit::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QLineEdit::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QLineEdit::inputMethodEvent
+416   (int (*)(...))QLineEdit::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI9QLineEdit)
+448   (int (*)(...))QLineEdit::_ZThn16_N9QLineEditD1Ev
+456   (int (*)(...))QLineEdit::_ZThn16_N9QLineEditD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QLineEdit
+   size=48 align=8
+   base size=48 base align=8
+QLineEdit (0x0x7fdbb9e40a28) 0
+    vptr=((& QLineEdit::_ZTV9QLineEdit) + 16u)
+  QWidget (0x0x7fdbbd6d2e70) 0
+      primary-for QLineEdit (0x0x7fdbb9e40a28)
+    QObject (0x0x7fdbb7906ae0) 0
+        primary-for QWidget (0x0x7fdbbd6d2e70)
+    QPaintDevice (0x0x7fdbb7815240) 16
+        vptr=((& QLineEdit::_ZTV9QLineEdit) + 448u)
+
+Class QInputDialog::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QInputDialog::QPrivateSignal (0x0x7fdbb7815420) 0 empty
+
+Vtable for QInputDialog
+QInputDialog::_ZTV12QInputDialog: 69u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QInputDialog)
+16    (int (*)(...))QInputDialog::metaObject
+24    (int (*)(...))QInputDialog::qt_metacast
+32    (int (*)(...))QInputDialog::qt_metacall
+40    (int (*)(...))QInputDialog::~QInputDialog
+48    (int (*)(...))QInputDialog::~QInputDialog
+56    (int (*)(...))QWidget::event
+64    (int (*)(...))QDialog::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QInputDialog::setVisible
+128   (int (*)(...))QInputDialog::sizeHint
+136   (int (*)(...))QInputDialog::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QDialog::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QDialog::resizeEvent
+280   (int (*)(...))QDialog::closeEvent
+288   (int (*)(...))QDialog::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QDialog::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QDialog::open
+440   (int (*)(...))QDialog::exec
+448   (int (*)(...))QInputDialog::done
+456   (int (*)(...))QDialog::accept
+464   (int (*)(...))QDialog::reject
+472   (int (*)(...))-16
+480   (int (*)(...))(& _ZTI12QInputDialog)
+488   (int (*)(...))QInputDialog::_ZThn16_N12QInputDialogD1Ev
+496   (int (*)(...))QInputDialog::_ZThn16_N12QInputDialogD0Ev
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QInputDialog
+   size=48 align=8
+   base size=48 base align=8
+QInputDialog (0x0x7fdbb9e40a90) 0
+    vptr=((& QInputDialog::_ZTV12QInputDialog) + 16u)
+  QDialog (0x0x7fdbb9e624e0) 0
+      primary-for QInputDialog (0x0x7fdbb9e40a90)
+    QWidget (0x0x7fdbbd72d620) 0
+        primary-for QDialog (0x0x7fdbb9e624e0)
+      QObject (0x0x7fdbb7815360) 0
+          primary-for QWidget (0x0x7fdbbd72d620)
+      QPaintDevice (0x0x7fdbb78153c0) 16
+          vptr=((& QInputDialog::_ZTV12QInputDialog) + 488u)
+
+Class QItemDelegate::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QItemDelegate::QPrivateSignal (0x0x7fdbb78158a0) 0 empty
+
+Vtable for QItemDelegate
+QItemDelegate::_ZTV13QItemDelegate: 28u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QItemDelegate)
+16    (int (*)(...))QItemDelegate::metaObject
+24    (int (*)(...))QItemDelegate::qt_metacast
+32    (int (*)(...))QItemDelegate::qt_metacall
+40    (int (*)(...))QItemDelegate::~QItemDelegate
+48    (int (*)(...))QItemDelegate::~QItemDelegate
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QItemDelegate::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QItemDelegate::paint
+120   (int (*)(...))QItemDelegate::sizeHint
+128   (int (*)(...))QItemDelegate::createEditor
+136   (int (*)(...))QAbstractItemDelegate::destroyEditor
+144   (int (*)(...))QItemDelegate::setEditorData
+152   (int (*)(...))QItemDelegate::setModelData
+160   (int (*)(...))QItemDelegate::updateEditorGeometry
+168   (int (*)(...))QItemDelegate::editorEvent
+176   (int (*)(...))QAbstractItemDelegate::helpEvent
+184   (int (*)(...))QAbstractItemDelegate::paintingRoles
+192   (int (*)(...))QItemDelegate::drawDisplay
+200   (int (*)(...))QItemDelegate::drawDecoration
+208   (int (*)(...))QItemDelegate::drawFocus
+216   (int (*)(...))QItemDelegate::drawCheck
+
+Class QItemDelegate
+   size=16 align=8
+   base size=16 base align=8
+QItemDelegate (0x0x7fdbb9e62e38) 0
+    vptr=((& QItemDelegate::_ZTV13QItemDelegate) + 16u)
+  QAbstractItemDelegate (0x0x7fdbb9e8b000) 0
+      primary-for QItemDelegate (0x0x7fdbb9e62e38)
+    QObject (0x0x7fdbb78157e0) 0
+        primary-for QAbstractItemDelegate (0x0x7fdbb9e8b000)
+
+Vtable for QItemEditorCreatorBase
+QItemEditorCreatorBase::_ZTV22QItemEditorCreatorBase: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI22QItemEditorCreatorBase)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+
+Class QItemEditorCreatorBase
+   size=8 align=8
+   base size=8 base align=8
+QItemEditorCreatorBase (0x0x7fdbb7815960) 0 nearly-empty
+    vptr=((& QItemEditorCreatorBase::_ZTV22QItemEditorCreatorBase) + 16u)
+
+Vtable for QItemEditorFactory
+QItemEditorFactory::_ZTV18QItemEditorFactory: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QItemEditorFactory)
+16    (int (*)(...))QItemEditorFactory::~QItemEditorFactory
+24    (int (*)(...))QItemEditorFactory::~QItemEditorFactory
+32    (int (*)(...))QItemEditorFactory::createEditor
+40    (int (*)(...))QItemEditorFactory::valuePropertyName
+
+Class QItemEditorFactory
+   size=16 align=8
+   base size=16 base align=8
+QItemEditorFactory (0x0x7fdbb78372a0) 0
+    vptr=((& QItemEditorFactory::_ZTV18QItemEditorFactory) + 16u)
+
+Class QKeyEventTransition::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QKeyEventTransition::QPrivateSignal (0x0x7fdbb78374e0) 0 empty
+
+Vtable for QKeyEventTransition
+QKeyEventTransition::_ZTV19QKeyEventTransition: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QKeyEventTransition)
+16    (int (*)(...))QKeyEventTransition::metaObject
+24    (int (*)(...))QKeyEventTransition::qt_metacast
+32    (int (*)(...))QKeyEventTransition::qt_metacall
+40    (int (*)(...))QKeyEventTransition::~QKeyEventTransition
+48    (int (*)(...))QKeyEventTransition::~QKeyEventTransition
+56    (int (*)(...))QEventTransition::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QKeyEventTransition::eventTest
+120   (int (*)(...))QKeyEventTransition::onTransition
+
+Class QKeyEventTransition
+   size=16 align=8
+   base size=16 base align=8
+QKeyEventTransition (0x0x7fdbb9e8baf8) 0
+    vptr=((& QKeyEventTransition::_ZTV19QKeyEventTransition) + 16u)
+  QEventTransition (0x0x7fdbb9e8bb60) 0
+      primary-for QKeyEventTransition (0x0x7fdbb9e8baf8)
+    QAbstractTransition (0x0x7fdbb9e8bc30) 0
+        primary-for QEventTransition (0x0x7fdbb9e8bb60)
+      QObject (0x0x7fdbb7837480) 0
+          primary-for QAbstractTransition (0x0x7fdbb9e8bc30)
+
+Class QKeySequenceEdit::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QKeySequenceEdit::QPrivateSignal (0x0x7fdbb7837720) 0 empty
+
+Vtable for QKeySequenceEdit
+QKeySequenceEdit::_ZTV16QKeySequenceEdit: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QKeySequenceEdit)
+16    (int (*)(...))QKeySequenceEdit::metaObject
+24    (int (*)(...))QKeySequenceEdit::qt_metacast
+32    (int (*)(...))QKeySequenceEdit::qt_metacall
+40    (int (*)(...))QKeySequenceEdit::~QKeySequenceEdit
+48    (int (*)(...))QKeySequenceEdit::~QKeySequenceEdit
+56    (int (*)(...))QKeySequenceEdit::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QKeySequenceEdit::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QKeySequenceEdit::keyPressEvent
+216   (int (*)(...))QKeySequenceEdit::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI16QKeySequenceEdit)
+448   (int (*)(...))QKeySequenceEdit::_ZThn16_N16QKeySequenceEditD1Ev
+456   (int (*)(...))QKeySequenceEdit::_ZThn16_N16QKeySequenceEditD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QKeySequenceEdit
+   size=48 align=8
+   base size=48 base align=8
+QKeySequenceEdit (0x0x7fdbb9e8bc98) 0
+    vptr=((& QKeySequenceEdit::_ZTV16QKeySequenceEdit) + 16u)
+  QWidget (0x0x7fdbbd77ce00) 0
+      primary-for QKeySequenceEdit (0x0x7fdbb9e8bc98)
+    QObject (0x0x7fdbb78375a0) 0
+        primary-for QWidget (0x0x7fdbbd77ce00)
+    QPaintDevice (0x0x7fdbb7837660) 16
+        vptr=((& QKeySequenceEdit::_ZTV16QKeySequenceEdit) + 448u)
+
+Class QLabel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QLabel::QPrivateSignal (0x0x7fdbb7428060) 0 empty
+
+Vtable for QLabel
+QLabel::_ZTV6QLabel: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI6QLabel)
+16    (int (*)(...))QLabel::metaObject
+24    (int (*)(...))QLabel::qt_metacast
+32    (int (*)(...))QLabel::qt_metacall
+40    (int (*)(...))QLabel::~QLabel
+48    (int (*)(...))QLabel::~QLabel
+56    (int (*)(...))QLabel::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QLabel::sizeHint
+136   (int (*)(...))QLabel::minimumSizeHint
+144   (int (*)(...))QLabel::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QLabel::mousePressEvent
+176   (int (*)(...))QLabel::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QLabel::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QLabel::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QLabel::focusInEvent
+232   (int (*)(...))QLabel::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QLabel::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QLabel::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QLabel::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QLabel::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI6QLabel)
+448   (int (*)(...))QLabel::_ZThn16_N6QLabelD1Ev
+456   (int (*)(...))QLabel::_ZThn16_N6QLabelD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QLabel
+   size=48 align=8
+   base size=48 base align=8
+QLabel (0x0x7fdbb9eac000) 0
+    vptr=((& QLabel::_ZTV6QLabel) + 16u)
+  QFrame (0x0x7fdbb9eac068) 0
+      primary-for QLabel (0x0x7fdbb9eac000)
+    QWidget (0x0x7fdbbd3af150) 0
+        primary-for QFrame (0x0x7fdbb9eac068)
+      QObject (0x0x7fdbb739a540) 0
+          primary-for QWidget (0x0x7fdbbd3af150)
+      QPaintDevice (0x0x7fdbb739a5a0) 16
+          vptr=((& QLabel::_ZTV6QLabel) + 448u)
+
+Class QLCDNumber::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QLCDNumber::QPrivateSignal (0x0x7fdbb7428ae0) 0 empty
+
+Vtable for QLCDNumber
+QLCDNumber::_ZTV10QLCDNumber: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QLCDNumber)
+16    (int (*)(...))QLCDNumber::metaObject
+24    (int (*)(...))QLCDNumber::qt_metacast
+32    (int (*)(...))QLCDNumber::qt_metacall
+40    (int (*)(...))QLCDNumber::~QLCDNumber
+48    (int (*)(...))QLCDNumber::~QLCDNumber
+56    (int (*)(...))QLCDNumber::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QLCDNumber::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QLCDNumber::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI10QLCDNumber)
+448   (int (*)(...))QLCDNumber::_ZThn16_N10QLCDNumberD1Ev
+456   (int (*)(...))QLCDNumber::_ZThn16_N10QLCDNumberD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QLCDNumber
+   size=48 align=8
+   base size=48 base align=8
+QLCDNumber (0x0x7fdbb9eacbc8) 0
+    vptr=((& QLCDNumber::_ZTV10QLCDNumber) + 16u)
+  QFrame (0x0x7fdbb9eacc30) 0
+      primary-for QLCDNumber (0x0x7fdbb9eacbc8)
+    QWidget (0x0x7fdbbd3af540) 0
+        primary-for QFrame (0x0x7fdbb9eacc30)
+      QObject (0x0x7fdbb74280c0) 0
+          primary-for QWidget (0x0x7fdbbd3af540)
+      QPaintDevice (0x0x7fdbb7428a80) 16
+          vptr=((& QLCDNumber::_ZTV10QLCDNumber) + 448u)
+
+Class QListView::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QListView::QPrivateSignal (0x0x7fdbb7449780) 0 empty
+
+Vtable for QListView
+QListView::_ZTV9QListView: 106u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QListView)
+16    (int (*)(...))QListView::metaObject
+24    (int (*)(...))QListView::qt_metacast
+32    (int (*)(...))QListView::qt_metacall
+40    (int (*)(...))QListView::~QListView
+48    (int (*)(...))QListView::~QListView
+56    (int (*)(...))QListView::event
+64    (int (*)(...))QAbstractItemView::eventFilter
+72    (int (*)(...))QListView::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractScrollArea::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractItemView::mousePressEvent
+176   (int (*)(...))QListView::mouseReleaseEvent
+184   (int (*)(...))QAbstractItemView::mouseDoubleClickEvent
+192   (int (*)(...))QListView::mouseMoveEvent
+200   (int (*)(...))QListView::wheelEvent
+208   (int (*)(...))QAbstractItemView::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QAbstractItemView::focusInEvent
+232   (int (*)(...))QAbstractItemView::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QListView::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QListView::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QAbstractScrollArea::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QAbstractItemView::dragEnterEvent
+320   (int (*)(...))QListView::dragMoveEvent
+328   (int (*)(...))QListView::dragLeaveEvent
+336   (int (*)(...))QListView::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QAbstractItemView::inputMethodEvent
+416   (int (*)(...))QAbstractItemView::inputMethodQuery
+424   (int (*)(...))QAbstractItemView::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QAbstractItemView::viewportEvent
+448   (int (*)(...))QListView::scrollContentsBy
+456   (int (*)(...))QListView::viewportSizeHint
+464   (int (*)(...))QAbstractItemView::setModel
+472   (int (*)(...))QAbstractItemView::setSelectionModel
+480   (int (*)(...))QAbstractItemView::keyboardSearch
+488   (int (*)(...))QListView::visualRect
+496   (int (*)(...))QListView::scrollTo
+504   (int (*)(...))QListView::indexAt
+512   (int (*)(...))QAbstractItemView::sizeHintForRow
+520   (int (*)(...))QAbstractItemView::sizeHintForColumn
+528   (int (*)(...))QListView::reset
+536   (int (*)(...))QListView::setRootIndex
+544   (int (*)(...))QListView::doItemsLayout
+552   (int (*)(...))QAbstractItemView::selectAll
+560   (int (*)(...))QListView::dataChanged
+568   (int (*)(...))QListView::rowsInserted
+576   (int (*)(...))QListView::rowsAboutToBeRemoved
+584   (int (*)(...))QListView::selectionChanged
+592   (int (*)(...))QListView::currentChanged
+600   (int (*)(...))QAbstractItemView::updateEditorData
+608   (int (*)(...))QAbstractItemView::updateEditorGeometries
+616   (int (*)(...))QListView::updateGeometries
+624   (int (*)(...))QAbstractItemView::verticalScrollbarAction
+632   (int (*)(...))QAbstractItemView::horizontalScrollbarAction
+640   (int (*)(...))QAbstractItemView::verticalScrollbarValueChanged
+648   (int (*)(...))QAbstractItemView::horizontalScrollbarValueChanged
+656   (int (*)(...))QAbstractItemView::closeEditor
+664   (int (*)(...))QAbstractItemView::commitData
+672   (int (*)(...))QAbstractItemView::editorDestroyed
+680   (int (*)(...))QListView::moveCursor
+688   (int (*)(...))QListView::horizontalOffset
+696   (int (*)(...))QListView::verticalOffset
+704   (int (*)(...))QListView::isIndexHidden
+712   (int (*)(...))QListView::setSelection
+720   (int (*)(...))QListView::visualRegionForSelection
+728   (int (*)(...))QListView::selectedIndexes
+736   (int (*)(...))QAbstractItemView::edit
+744   (int (*)(...))QAbstractItemView::selectionCommand
+752   (int (*)(...))QListView::startDrag
+760   (int (*)(...))QListView::viewOptions
+768   (int (*)(...))-16
+776   (int (*)(...))(& _ZTI9QListView)
+784   (int (*)(...))QListView::_ZThn16_N9QListViewD1Ev
+792   (int (*)(...))QListView::_ZThn16_N9QListViewD0Ev
+800   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+808   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+816   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+824   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+832   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+840   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QListView
+   size=48 align=8
+   base size=48 base align=8
+QListView (0x0x7fdbb9ecf000) 0
+    vptr=((& QListView::_ZTV9QListView) + 16u)
+  QAbstractItemView (0x0x7fdbb9ecf068) 0
+      primary-for QListView (0x0x7fdbb9ecf000)
+    QAbstractScrollArea (0x0x7fdbb9b30340) 0
+        primary-for QAbstractItemView (0x0x7fdbb9ecf068)
+      QFrame (0x0x7fdbb9b303a8) 0
+          primary-for QAbstractScrollArea (0x0x7fdbb9b30340)
+        QWidget (0x0x7fdbbd3afd90) 0
+            primary-for QFrame (0x0x7fdbb9b303a8)
+          QObject (0x0x7fdbb7428de0) 0
+              primary-for QWidget (0x0x7fdbbd3afd90)
+          QPaintDevice (0x0x7fdbb7428e40) 16
+              vptr=((& QListView::_ZTV9QListView) + 784u)
+
+Vtable for QListWidgetItem
+QListWidgetItem::_ZTV15QListWidgetItem: 11u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QListWidgetItem)
+16    (int (*)(...))QListWidgetItem::~QListWidgetItem
+24    (int (*)(...))QListWidgetItem::~QListWidgetItem
+32    (int (*)(...))QListWidgetItem::clone
+40    (int (*)(...))QListWidgetItem::setBackgroundColor
+48    (int (*)(...))QListWidgetItem::data
+56    (int (*)(...))QListWidgetItem::setData
+64    (int (*)(...))QListWidgetItem::operator<
+72    (int (*)(...))QListWidgetItem::read
+80    (int (*)(...))QListWidgetItem::write
+
+Class QListWidgetItem
+   size=48 align=8
+   base size=44 base align=8
+QListWidgetItem (0x0x7fdbb74497e0) 0
+    vptr=((& QListWidgetItem::_ZTV15QListWidgetItem) + 16u)
+
+Class QListWidget::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QListWidget::QPrivateSignal (0x0x7fdbb71ab000) 0 empty
+
+Vtable for QListWidget
+QListWidget::_ZTV11QListWidget: 110u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QListWidget)
+16    (int (*)(...))QListWidget::metaObject
+24    (int (*)(...))QListWidget::qt_metacast
+32    (int (*)(...))QListWidget::qt_metacall
+40    (int (*)(...))QListWidget::~QListWidget
+48    (int (*)(...))QListWidget::~QListWidget
+56    (int (*)(...))QListWidget::event
+64    (int (*)(...))QAbstractItemView::eventFilter
+72    (int (*)(...))QListView::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractScrollArea::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractItemView::mousePressEvent
+176   (int (*)(...))QListView::mouseReleaseEvent
+184   (int (*)(...))QAbstractItemView::mouseDoubleClickEvent
+192   (int (*)(...))QListView::mouseMoveEvent
+200   (int (*)(...))QListView::wheelEvent
+208   (int (*)(...))QAbstractItemView::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QAbstractItemView::focusInEvent
+232   (int (*)(...))QAbstractItemView::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QListView::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QListView::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QAbstractScrollArea::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QAbstractItemView::dragEnterEvent
+320   (int (*)(...))QListView::dragMoveEvent
+328   (int (*)(...))QListView::dragLeaveEvent
+336   (int (*)(...))QListWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QAbstractItemView::inputMethodEvent
+416   (int (*)(...))QAbstractItemView::inputMethodQuery
+424   (int (*)(...))QAbstractItemView::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QAbstractItemView::viewportEvent
+448   (int (*)(...))QListView::scrollContentsBy
+456   (int (*)(...))QListView::viewportSizeHint
+464   (int (*)(...))QListWidget::setModel
+472   (int (*)(...))QListWidget::setSelectionModel
+480   (int (*)(...))QAbstractItemView::keyboardSearch
+488   (int (*)(...))QListView::visualRect
+496   (int (*)(...))QListView::scrollTo
+504   (int (*)(...))QListView::indexAt
+512   (int (*)(...))QAbstractItemView::sizeHintForRow
+520   (int (*)(...))QAbstractItemView::sizeHintForColumn
+528   (int (*)(...))QListView::reset
+536   (int (*)(...))QListView::setRootIndex
+544   (int (*)(...))QListView::doItemsLayout
+552   (int (*)(...))QAbstractItemView::selectAll
+560   (int (*)(...))QListView::dataChanged
+568   (int (*)(...))QListView::rowsInserted
+576   (int (*)(...))QListView::rowsAboutToBeRemoved
+584   (int (*)(...))QListView::selectionChanged
+592   (int (*)(...))QListView::currentChanged
+600   (int (*)(...))QAbstractItemView::updateEditorData
+608   (int (*)(...))QAbstractItemView::updateEditorGeometries
+616   (int (*)(...))QListView::updateGeometries
+624   (int (*)(...))QAbstractItemView::verticalScrollbarAction
+632   (int (*)(...))QAbstractItemView::horizontalScrollbarAction
+640   (int (*)(...))QAbstractItemView::verticalScrollbarValueChanged
+648   (int (*)(...))QAbstractItemView::horizontalScrollbarValueChanged
+656   (int (*)(...))QAbstractItemView::closeEditor
+664   (int (*)(...))QAbstractItemView::commitData
+672   (int (*)(...))QAbstractItemView::editorDestroyed
+680   (int (*)(...))QListView::moveCursor
+688   (int (*)(...))QListView::horizontalOffset
+696   (int (*)(...))QListView::verticalOffset
+704   (int (*)(...))QListView::isIndexHidden
+712   (int (*)(...))QListView::setSelection
+720   (int (*)(...))QListView::visualRegionForSelection
+728   (int (*)(...))QListView::selectedIndexes
+736   (int (*)(...))QAbstractItemView::edit
+744   (int (*)(...))QAbstractItemView::selectionCommand
+752   (int (*)(...))QListView::startDrag
+760   (int (*)(...))QListView::viewOptions
+768   (int (*)(...))QListWidget::mimeTypes
+776   (int (*)(...))QListWidget::mimeData
+784   (int (*)(...))QListWidget::dropMimeData
+792   (int (*)(...))QListWidget::supportedDropActions
+800   (int (*)(...))-16
+808   (int (*)(...))(& _ZTI11QListWidget)
+816   (int (*)(...))QListWidget::_ZThn16_N11QListWidgetD1Ev
+824   (int (*)(...))QListWidget::_ZThn16_N11QListWidgetD0Ev
+832   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+840   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+848   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+856   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+864   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+872   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QListWidget
+   size=48 align=8
+   base size=48 base align=8
+QListWidget (0x0x7fdbb9b304e0) 0
+    vptr=((& QListWidget::_ZTV11QListWidget) + 16u)
+  QListView (0x0x7fdbb9b30548) 0
+      primary-for QListWidget (0x0x7fdbb9b304e0)
+    QAbstractItemView (0x0x7fdbb9b30820) 0
+        primary-for QListView (0x0x7fdbb9b30548)
+      QAbstractScrollArea (0x0x7fdbb9b30888) 0
+          primary-for QAbstractItemView (0x0x7fdbb9b30820)
+        QFrame (0x0x7fdbb9b30d00) 0
+            primary-for QAbstractScrollArea (0x0x7fdbb9b30888)
+          QWidget (0x0x7fdbbd457e00) 0
+              primary-for QFrame (0x0x7fdbb9b30d00)
+            QObject (0x0x7fdbb7154d20) 0
+                primary-for QWidget (0x0x7fdbbd457e00)
+            QPaintDevice (0x0x7fdbb7154de0) 16
+                vptr=((& QListWidget::_ZTV11QListWidget) + 816u)
+
+Class QMainWindow::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QMainWindow::QPrivateSignal (0x0x7fdbb71aba80) 0 empty
+
+Vtable for QMainWindow
+QMainWindow::_ZTV11QMainWindow: 65u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QMainWindow)
+16    (int (*)(...))QMainWindow::metaObject
+24    (int (*)(...))QMainWindow::qt_metacast
+32    (int (*)(...))QMainWindow::qt_metacall
+40    (int (*)(...))QMainWindow::~QMainWindow
+48    (int (*)(...))QMainWindow::~QMainWindow
+56    (int (*)(...))QMainWindow::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QMainWindow::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QMainWindow::createPopupMenu
+440   (int (*)(...))-16
+448   (int (*)(...))(& _ZTI11QMainWindow)
+456   (int (*)(...))QMainWindow::_ZThn16_N11QMainWindowD1Ev
+464   (int (*)(...))QMainWindow::_ZThn16_N11QMainWindowD0Ev
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QMainWindow
+   size=48 align=8
+   base size=48 base align=8
+QMainWindow (0x0x7fdbb9b30d68) 0
+    vptr=((& QMainWindow::_ZTV11QMainWindow) + 16u)
+  QWidget (0x0x7fdbbd4e5770) 0
+      primary-for QMainWindow (0x0x7fdbb9b30d68)
+    QObject (0x0x7fdbb71ab060) 0
+        primary-for QWidget (0x0x7fdbbd4e5770)
+    QPaintDevice (0x0x7fdbb71aba20) 16
+        vptr=((& QMainWindow::_ZTV11QMainWindow) + 456u)
+
+Class QMdiArea::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QMdiArea::QPrivateSignal (0x0x7fdbb71cbb40) 0 empty
+
+Vtable for QMdiArea
+QMdiArea::_ZTV8QMdiArea: 68u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI8QMdiArea)
+16    (int (*)(...))QMdiArea::metaObject
+24    (int (*)(...))QMdiArea::qt_metacast
+32    (int (*)(...))QMdiArea::qt_metacall
+40    (int (*)(...))QMdiArea::~QMdiArea
+48    (int (*)(...))QMdiArea::~QMdiArea
+56    (int (*)(...))QMdiArea::event
+64    (int (*)(...))QMdiArea::eventFilter
+72    (int (*)(...))QMdiArea::timerEvent
+80    (int (*)(...))QMdiArea::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QMdiArea::sizeHint
+136   (int (*)(...))QMdiArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractScrollArea::mousePressEvent
+176   (int (*)(...))QAbstractScrollArea::mouseReleaseEvent
+184   (int (*)(...))QAbstractScrollArea::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractScrollArea::mouseMoveEvent
+200   (int (*)(...))QAbstractScrollArea::wheelEvent
+208   (int (*)(...))QAbstractScrollArea::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QMdiArea::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QMdiArea::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QAbstractScrollArea::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QAbstractScrollArea::dragEnterEvent
+320   (int (*)(...))QAbstractScrollArea::dragMoveEvent
+328   (int (*)(...))QAbstractScrollArea::dragLeaveEvent
+336   (int (*)(...))QAbstractScrollArea::dropEvent
+344   (int (*)(...))QMdiArea::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QMdiArea::setupViewport
+440   (int (*)(...))QMdiArea::viewportEvent
+448   (int (*)(...))QMdiArea::scrollContentsBy
+456   (int (*)(...))QAbstractScrollArea::viewportSizeHint
+464   (int (*)(...))-16
+472   (int (*)(...))(& _ZTI8QMdiArea)
+480   (int (*)(...))QMdiArea::_ZThn16_N8QMdiAreaD1Ev
+488   (int (*)(...))QMdiArea::_ZThn16_N8QMdiAreaD0Ev
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QMdiArea
+   size=48 align=8
+   base size=48 base align=8
+QMdiArea (0x0x7fdbb9ba43a8) 0
+    vptr=((& QMdiArea::_ZTV8QMdiArea) + 16u)
+  QAbstractScrollArea (0x0x7fdbb9ba4410) 0
+      primary-for QMdiArea (0x0x7fdbb9ba43a8)
+    QFrame (0x0x7fdbb9ba46e8) 0
+        primary-for QAbstractScrollArea (0x0x7fdbb9ba4410)
+      QWidget (0x0x7fdbbd50be00) 0
+          primary-for QFrame (0x0x7fdbb9ba46e8)
+        QObject (0x0x7fdbb71cb7e0) 0
+            primary-for QWidget (0x0x7fdbbd50be00)
+        QPaintDevice (0x0x7fdbb71cb840) 16
+            vptr=((& QMdiArea::_ZTV8QMdiArea) + 480u)
+
+Class QMdiSubWindow::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QMdiSubWindow::QPrivateSignal (0x0x7fdbb6e719c0) 0 empty
+
+Vtable for QMdiSubWindow
+QMdiSubWindow::_ZTV13QMdiSubWindow: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QMdiSubWindow)
+16    (int (*)(...))QMdiSubWindow::metaObject
+24    (int (*)(...))QMdiSubWindow::qt_metacast
+32    (int (*)(...))QMdiSubWindow::qt_metacall
+40    (int (*)(...))QMdiSubWindow::~QMdiSubWindow
+48    (int (*)(...))QMdiSubWindow::~QMdiSubWindow
+56    (int (*)(...))QMdiSubWindow::event
+64    (int (*)(...))QMdiSubWindow::eventFilter
+72    (int (*)(...))QMdiSubWindow::timerEvent
+80    (int (*)(...))QMdiSubWindow::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QMdiSubWindow::sizeHint
+136   (int (*)(...))QMdiSubWindow::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QMdiSubWindow::mousePressEvent
+176   (int (*)(...))QMdiSubWindow::mouseReleaseEvent
+184   (int (*)(...))QMdiSubWindow::mouseDoubleClickEvent
+192   (int (*)(...))QMdiSubWindow::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QMdiSubWindow::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QMdiSubWindow::focusInEvent
+232   (int (*)(...))QMdiSubWindow::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QMdiSubWindow::leaveEvent
+256   (int (*)(...))QMdiSubWindow::paintEvent
+264   (int (*)(...))QMdiSubWindow::moveEvent
+272   (int (*)(...))QMdiSubWindow::resizeEvent
+280   (int (*)(...))QMdiSubWindow::closeEvent
+288   (int (*)(...))QMdiSubWindow::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QMdiSubWindow::showEvent
+352   (int (*)(...))QMdiSubWindow::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QMdiSubWindow::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI13QMdiSubWindow)
+448   (int (*)(...))QMdiSubWindow::_ZThn16_N13QMdiSubWindowD1Ev
+456   (int (*)(...))QMdiSubWindow::_ZThn16_N13QMdiSubWindowD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QMdiSubWindow
+   size=48 align=8
+   base size=48 base align=8
+QMdiSubWindow (0x0x7fdbb9be50d0) 0
+    vptr=((& QMdiSubWindow::_ZTV13QMdiSubWindow) + 16u)
+  QWidget (0x0x7fdbbd197150) 0
+      primary-for QMdiSubWindow (0x0x7fdbb9be50d0)
+    QObject (0x0x7fdbb6e71660) 0
+        primary-for QWidget (0x0x7fdbbd197150)
+    QPaintDevice (0x0x7fdbb6e71960) 16
+        vptr=((& QMdiSubWindow::_ZTV13QMdiSubWindow) + 448u)
+
+Class QMenu::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QMenu::QPrivateSignal (0x0x7fdbb6c02d20) 0 empty
+
+Vtable for QMenu
+QMenu::_ZTV5QMenu: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI5QMenu)
+16    (int (*)(...))QMenu::metaObject
+24    (int (*)(...))QMenu::qt_metacast
+32    (int (*)(...))QMenu::qt_metacall
+40    (int (*)(...))QMenu::~QMenu
+48    (int (*)(...))QMenu::~QMenu
+56    (int (*)(...))QMenu::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QMenu::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QMenu::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QMenu::mousePressEvent
+176   (int (*)(...))QMenu::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QMenu::mouseMoveEvent
+200   (int (*)(...))QMenu::wheelEvent
+208   (int (*)(...))QMenu::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QMenu::enterEvent
+248   (int (*)(...))QMenu::leaveEvent
+256   (int (*)(...))QMenu::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QMenu::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QMenu::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QMenu::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QMenu::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI5QMenu)
+448   (int (*)(...))QMenu::_ZThn16_N5QMenuD1Ev
+456   (int (*)(...))QMenu::_ZThn16_N5QMenuD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QMenu
+   size=48 align=8
+   base size=48 base align=8
+QMenu (0x0x7fdbb9c61478) 0
+    vptr=((& QMenu::_ZTV5QMenu) + 16u)
+  QWidget (0x0x7fdbbd1f9c40) 0
+      primary-for QMenu (0x0x7fdbb9c61478)
+    QObject (0x0x7fdbb6eb84e0) 0
+        primary-for QWidget (0x0x7fdbbd1f9c40)
+    QPaintDevice (0x0x7fdbb6c02cc0) 16
+        vptr=((& QMenu::_ZTV5QMenu) + 448u)
+
+Class QMenuBar::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QMenuBar::QPrivateSignal (0x0x7fdbb69795a0) 0 empty
+
+Vtable for QMenuBar
+QMenuBar::_ZTV8QMenuBar: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI8QMenuBar)
+16    (int (*)(...))QMenuBar::metaObject
+24    (int (*)(...))QMenuBar::qt_metacast
+32    (int (*)(...))QMenuBar::qt_metacall
+40    (int (*)(...))QMenuBar::~QMenuBar
+48    (int (*)(...))QMenuBar::~QMenuBar
+56    (int (*)(...))QMenuBar::event
+64    (int (*)(...))QMenuBar::eventFilter
+72    (int (*)(...))QMenuBar::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QMenuBar::setVisible
+128   (int (*)(...))QMenuBar::sizeHint
+136   (int (*)(...))QMenuBar::minimumSizeHint
+144   (int (*)(...))QMenuBar::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QMenuBar::mousePressEvent
+176   (int (*)(...))QMenuBar::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QMenuBar::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QMenuBar::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QMenuBar::focusInEvent
+232   (int (*)(...))QMenuBar::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QMenuBar::leaveEvent
+256   (int (*)(...))QMenuBar::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QMenuBar::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QMenuBar::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QMenuBar::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI8QMenuBar)
+448   (int (*)(...))QMenuBar::_ZThn16_N8QMenuBarD1Ev
+456   (int (*)(...))QMenuBar::_ZThn16_N8QMenuBarD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QMenuBar
+   size=48 align=8
+   base size=48 base align=8
+QMenuBar (0x0x7fdbb9c614e0) 0
+    vptr=((& QMenuBar::_ZTV8QMenuBar) + 16u)
+  QWidget (0x0x7fdbbd20c4d0) 0
+      primary-for QMenuBar (0x0x7fdbb9c614e0)
+    QObject (0x0x7fdbb6979240) 0
+        primary-for QWidget (0x0x7fdbbd20c4d0)
+    QPaintDevice (0x0x7fdbb69792a0) 16
+        vptr=((& QMenuBar::_ZTV8QMenuBar) + 448u)
+
+Class QMessageBox::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QMessageBox::QPrivateSignal (0x0x7fdbb69797e0) 0 empty
+
+Vtable for QMessageBox
+QMessageBox::_ZTV11QMessageBox: 69u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QMessageBox)
+16    (int (*)(...))QMessageBox::metaObject
+24    (int (*)(...))QMessageBox::qt_metacast
+32    (int (*)(...))QMessageBox::qt_metacall
+40    (int (*)(...))QMessageBox::~QMessageBox
+48    (int (*)(...))QMessageBox::~QMessageBox
+56    (int (*)(...))QMessageBox::event
+64    (int (*)(...))QDialog::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QDialog::setVisible
+128   (int (*)(...))QDialog::sizeHint
+136   (int (*)(...))QDialog::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QMessageBox::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QMessageBox::resizeEvent
+280   (int (*)(...))QMessageBox::closeEvent
+288   (int (*)(...))QDialog::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QMessageBox::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QMessageBox::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QDialog::open
+440   (int (*)(...))QDialog::exec
+448   (int (*)(...))QDialog::done
+456   (int (*)(...))QDialog::accept
+464   (int (*)(...))QDialog::reject
+472   (int (*)(...))-16
+480   (int (*)(...))(& _ZTI11QMessageBox)
+488   (int (*)(...))QMessageBox::_ZThn16_N11QMessageBoxD1Ev
+496   (int (*)(...))QMessageBox::_ZThn16_N11QMessageBoxD0Ev
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QMessageBox
+   size=48 align=8
+   base size=48 base align=8
+QMessageBox (0x0x7fdbb9c61548) 0
+    vptr=((& QMessageBox::_ZTV11QMessageBox) + 16u)
+  QDialog (0x0x7fdbb9c615b0) 0
+      primary-for QMessageBox (0x0x7fdbb9c61548)
+    QWidget (0x0x7fdbbd20caf0) 0
+        primary-for QDialog (0x0x7fdbb9c615b0)
+      QObject (0x0x7fdbb6979600) 0
+          primary-for QWidget (0x0x7fdbbd20caf0)
+      QPaintDevice (0x0x7fdbb6979780) 16
+          vptr=((& QMessageBox::_ZTV11QMessageBox) + 488u)
+
+Class QMouseEventTransition::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QMouseEventTransition::QPrivateSignal (0x0x7fdbb699b840) 0 empty
+
+Vtable for QMouseEventTransition
+QMouseEventTransition::_ZTV21QMouseEventTransition: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QMouseEventTransition)
+16    (int (*)(...))QMouseEventTransition::metaObject
+24    (int (*)(...))QMouseEventTransition::qt_metacast
+32    (int (*)(...))QMouseEventTransition::qt_metacall
+40    (int (*)(...))QMouseEventTransition::~QMouseEventTransition
+48    (int (*)(...))QMouseEventTransition::~QMouseEventTransition
+56    (int (*)(...))QEventTransition::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QMouseEventTransition::eventTest
+120   (int (*)(...))QMouseEventTransition::onTransition
+
+Class QMouseEventTransition
+   size=16 align=8
+   base size=16 base align=8
+QMouseEventTransition (0x0x7fdbb9ccd548) 0
+    vptr=((& QMouseEventTransition::_ZTV21QMouseEventTransition) + 16u)
+  QEventTransition (0x0x7fdbb9ccd4e0) 0
+      primary-for QMouseEventTransition (0x0x7fdbb9ccd548)
+    QAbstractTransition (0x0x7fdbb9cf03a8) 0
+        primary-for QEventTransition (0x0x7fdbb9ccd4e0)
+      QObject (0x0x7fdbb699b600) 0
+          primary-for QAbstractTransition (0x0x7fdbb9cf03a8)
+
+Class QOpenGLWidget::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOpenGLWidget::QPrivateSignal (0x0x7fdbb69c7240) 0 empty
+
+Vtable for QOpenGLWidget
+QOpenGLWidget::_ZTV13QOpenGLWidget: 67u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QOpenGLWidget)
+16    (int (*)(...))QOpenGLWidget::metaObject
+24    (int (*)(...))QOpenGLWidget::qt_metacast
+32    (int (*)(...))QOpenGLWidget::qt_metacall
+40    (int (*)(...))QOpenGLWidget::~QOpenGLWidget
+48    (int (*)(...))QOpenGLWidget::~QOpenGLWidget
+56    (int (*)(...))QOpenGLWidget::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QOpenGLWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QOpenGLWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QOpenGLWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QOpenGLWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QOpenGLWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QOpenGLWidget::initializeGL
+440   (int (*)(...))QOpenGLWidget::resizeGL
+448   (int (*)(...))QOpenGLWidget::paintGL
+456   (int (*)(...))-16
+464   (int (*)(...))(& _ZTI13QOpenGLWidget)
+472   (int (*)(...))QOpenGLWidget::_ZThn16_N13QOpenGLWidgetD1Ev
+480   (int (*)(...))QOpenGLWidget::_ZThn16_N13QOpenGLWidgetD0Ev
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+496   (int (*)(...))QOpenGLWidget::_ZThn16_NK13QOpenGLWidget11paintEngineEv
+504   (int (*)(...))QOpenGLWidget::_ZThn16_NK13QOpenGLWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+520   (int (*)(...))QOpenGLWidget::_ZThn16_NK13QOpenGLWidget10redirectedEP6QPoint
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QOpenGLWidget
+   size=48 align=8
+   base size=48 base align=8
+QOpenGLWidget (0x0x7fdbb9cf0410) 0
+    vptr=((& QOpenGLWidget::_ZTV13QOpenGLWidget) + 16u)
+  QWidget (0x0x7fdbbd2635b0) 0
+      primary-for QOpenGLWidget (0x0x7fdbb9cf0410)
+    QObject (0x0x7fdbb699b8a0) 0
+        primary-for QWidget (0x0x7fdbbd2635b0)
+    QPaintDevice (0x0x7fdbb69c71e0) 16
+        vptr=((& QOpenGLWidget::_ZTV13QOpenGLWidget) + 472u)
+
+Class QTextEdit::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTextEdit::QPrivateSignal (0x0x7fdbb69c7600) 0 empty
+
+Class QTextEdit::ExtraSelection
+   size=24 align=8
+   base size=24 base align=8
+QTextEdit::ExtraSelection (0x0x7fdbb69c7660) 0
+
+Vtable for QTextEdit
+QTextEdit::_ZTV9QTextEdit: 73u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QTextEdit)
+16    (int (*)(...))QTextEdit::metaObject
+24    (int (*)(...))QTextEdit::qt_metacast
+32    (int (*)(...))QTextEdit::qt_metacall
+40    (int (*)(...))QTextEdit::~QTextEdit
+48    (int (*)(...))QTextEdit::~QTextEdit
+56    (int (*)(...))QTextEdit::event
+64    (int (*)(...))QAbstractScrollArea::eventFilter
+72    (int (*)(...))QTextEdit::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractScrollArea::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QTextEdit::mousePressEvent
+176   (int (*)(...))QTextEdit::mouseReleaseEvent
+184   (int (*)(...))QTextEdit::mouseDoubleClickEvent
+192   (int (*)(...))QTextEdit::mouseMoveEvent
+200   (int (*)(...))QTextEdit::wheelEvent
+208   (int (*)(...))QTextEdit::keyPressEvent
+216   (int (*)(...))QTextEdit::keyReleaseEvent
+224   (int (*)(...))QTextEdit::focusInEvent
+232   (int (*)(...))QTextEdit::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QTextEdit::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QTextEdit::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QTextEdit::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QTextEdit::dragEnterEvent
+320   (int (*)(...))QTextEdit::dragMoveEvent
+328   (int (*)(...))QTextEdit::dragLeaveEvent
+336   (int (*)(...))QTextEdit::dropEvent
+344   (int (*)(...))QTextEdit::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QTextEdit::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QTextEdit::inputMethodEvent
+416   (int (*)(...))QTextEdit::inputMethodQuery
+424   (int (*)(...))QTextEdit::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QAbstractScrollArea::viewportEvent
+448   (int (*)(...))QTextEdit::scrollContentsBy
+456   (int (*)(...))QAbstractScrollArea::viewportSizeHint
+464   (int (*)(...))QTextEdit::loadResource
+472   (int (*)(...))QTextEdit::createMimeDataFromSelection
+480   (int (*)(...))QTextEdit::canInsertFromMimeData
+488   (int (*)(...))QTextEdit::insertFromMimeData
+496   (int (*)(...))QTextEdit::doSetTextCursor
+504   (int (*)(...))-16
+512   (int (*)(...))(& _ZTI9QTextEdit)
+520   (int (*)(...))QTextEdit::_ZThn16_N9QTextEditD1Ev
+528   (int (*)(...))QTextEdit::_ZThn16_N9QTextEditD0Ev
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+552   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+560   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+568   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+576   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QTextEdit
+   size=48 align=8
+   base size=48 base align=8
+QTextEdit (0x0x7fdbb96dfa90) 0
+    vptr=((& QTextEdit::_ZTV9QTextEdit) + 16u)
+  QAbstractScrollArea (0x0x7fdbb96dfaf8) 0
+      primary-for QTextEdit (0x0x7fdbb96dfa90)
+    QFrame (0x0x7fdbb96dfd00) 0
+        primary-for QAbstractScrollArea (0x0x7fdbb96dfaf8)
+      QWidget (0x0x7fdbbd263af0) 0
+          primary-for QFrame (0x0x7fdbb96dfd00)
+        QObject (0x0x7fdbb69c7360) 0
+            primary-for QWidget (0x0x7fdbbd263af0)
+        QPaintDevice (0x0x7fdbb69c73c0) 16
+            vptr=((& QTextEdit::_ZTV9QTextEdit) + 520u)
+
+Class QPlainTextEdit::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPlainTextEdit::QPrivateSignal (0x0x7fdbb6a01d20) 0 empty
+
+Vtable for QPlainTextEdit
+QPlainTextEdit::_ZTV14QPlainTextEdit: 73u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QPlainTextEdit)
+16    (int (*)(...))QPlainTextEdit::metaObject
+24    (int (*)(...))QPlainTextEdit::qt_metacast
+32    (int (*)(...))QPlainTextEdit::qt_metacall
+40    (int (*)(...))QPlainTextEdit::~QPlainTextEdit
+48    (int (*)(...))QPlainTextEdit::~QPlainTextEdit
+56    (int (*)(...))QPlainTextEdit::event
+64    (int (*)(...))QAbstractScrollArea::eventFilter
+72    (int (*)(...))QPlainTextEdit::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractScrollArea::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QPlainTextEdit::mousePressEvent
+176   (int (*)(...))QPlainTextEdit::mouseReleaseEvent
+184   (int (*)(...))QPlainTextEdit::mouseDoubleClickEvent
+192   (int (*)(...))QPlainTextEdit::mouseMoveEvent
+200   (int (*)(...))QPlainTextEdit::wheelEvent
+208   (int (*)(...))QPlainTextEdit::keyPressEvent
+216   (int (*)(...))QPlainTextEdit::keyReleaseEvent
+224   (int (*)(...))QPlainTextEdit::focusInEvent
+232   (int (*)(...))QPlainTextEdit::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QPlainTextEdit::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QPlainTextEdit::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QPlainTextEdit::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QPlainTextEdit::dragEnterEvent
+320   (int (*)(...))QPlainTextEdit::dragMoveEvent
+328   (int (*)(...))QPlainTextEdit::dragLeaveEvent
+336   (int (*)(...))QPlainTextEdit::dropEvent
+344   (int (*)(...))QPlainTextEdit::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QPlainTextEdit::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QPlainTextEdit::inputMethodEvent
+416   (int (*)(...))QPlainTextEdit::inputMethodQuery
+424   (int (*)(...))QPlainTextEdit::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QAbstractScrollArea::viewportEvent
+448   (int (*)(...))QPlainTextEdit::scrollContentsBy
+456   (int (*)(...))QAbstractScrollArea::viewportSizeHint
+464   (int (*)(...))QPlainTextEdit::loadResource
+472   (int (*)(...))QPlainTextEdit::createMimeDataFromSelection
+480   (int (*)(...))QPlainTextEdit::canInsertFromMimeData
+488   (int (*)(...))QPlainTextEdit::insertFromMimeData
+496   (int (*)(...))QPlainTextEdit::doSetTextCursor
+504   (int (*)(...))-16
+512   (int (*)(...))(& _ZTI14QPlainTextEdit)
+520   (int (*)(...))QPlainTextEdit::_ZThn16_N14QPlainTextEditD1Ev
+528   (int (*)(...))QPlainTextEdit::_ZThn16_N14QPlainTextEditD0Ev
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+552   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+560   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+568   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+576   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QPlainTextEdit
+   size=48 align=8
+   base size=48 base align=8
+QPlainTextEdit (0x0x7fdbb96dfe38) 0
+    vptr=((& QPlainTextEdit::_ZTV14QPlainTextEdit) + 16u)
+  QAbstractScrollArea (0x0x7fdbb96dfea0) 0
+      primary-for QPlainTextEdit (0x0x7fdbb96dfe38)
+    QFrame (0x0x7fdbb9450a90) 0
+        primary-for QAbstractScrollArea (0x0x7fdbb96dfea0)
+      QWidget (0x0x7fdbbd132850) 0
+          primary-for QFrame (0x0x7fdbb9450a90)
+        QObject (0x0x7fdbb6a01ae0) 0
+            primary-for QWidget (0x0x7fdbbd132850)
+        QPaintDevice (0x0x7fdbb6a01cc0) 16
+            vptr=((& QPlainTextEdit::_ZTV14QPlainTextEdit) + 520u)
+
+Class QPlainTextDocumentLayout::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPlainTextDocumentLayout::QPrivateSignal (0x0x7fdbb6a24780) 0 empty
+
+Vtable for QPlainTextDocumentLayout
+QPlainTextDocumentLayout::_ZTV24QPlainTextDocumentLayout: 24u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QPlainTextDocumentLayout)
+16    (int (*)(...))QPlainTextDocumentLayout::metaObject
+24    (int (*)(...))QPlainTextDocumentLayout::qt_metacast
+32    (int (*)(...))QPlainTextDocumentLayout::qt_metacall
+40    (int (*)(...))QPlainTextDocumentLayout::~QPlainTextDocumentLayout
+48    (int (*)(...))QPlainTextDocumentLayout::~QPlainTextDocumentLayout
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QPlainTextDocumentLayout::draw
+120   (int (*)(...))QPlainTextDocumentLayout::hitTest
+128   (int (*)(...))QPlainTextDocumentLayout::pageCount
+136   (int (*)(...))QPlainTextDocumentLayout::documentSize
+144   (int (*)(...))QPlainTextDocumentLayout::frameBoundingRect
+152   (int (*)(...))QPlainTextDocumentLayout::blockBoundingRect
+160   (int (*)(...))QPlainTextDocumentLayout::documentChanged
+168   (int (*)(...))QAbstractTextDocumentLayout::resizeInlineObject
+176   (int (*)(...))QAbstractTextDocumentLayout::positionInlineObject
+184   (int (*)(...))QAbstractTextDocumentLayout::drawInlineObject
+
+Class QPlainTextDocumentLayout
+   size=16 align=8
+   base size=16 base align=8
+QPlainTextDocumentLayout (0x0x7fdbb9450af8) 0
+    vptr=((& QPlainTextDocumentLayout::_ZTV24QPlainTextDocumentLayout) + 16u)
+  QAbstractTextDocumentLayout (0x0x7fdbb9450b60) 0
+      primary-for QPlainTextDocumentLayout (0x0x7fdbb9450af8)
+    QObject (0x0x7fdbb6a24720) 0
+        primary-for QAbstractTextDocumentLayout (0x0x7fdbb9450b60)
+
+Class QProgressBar::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QProgressBar::QPrivateSignal (0x0x7fdbb6a24b40) 0 empty
+
+Vtable for QProgressBar
+QProgressBar::_ZTV12QProgressBar: 65u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QProgressBar)
+16    (int (*)(...))QProgressBar::metaObject
+24    (int (*)(...))QProgressBar::qt_metacast
+32    (int (*)(...))QProgressBar::qt_metacall
+40    (int (*)(...))QProgressBar::~QProgressBar
+48    (int (*)(...))QProgressBar::~QProgressBar
+56    (int (*)(...))QProgressBar::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QProgressBar::sizeHint
+136   (int (*)(...))QProgressBar::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QProgressBar::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QProgressBar::text
+440   (int (*)(...))-16
+448   (int (*)(...))(& _ZTI12QProgressBar)
+456   (int (*)(...))QProgressBar::_ZThn16_N12QProgressBarD1Ev
+464   (int (*)(...))QProgressBar::_ZThn16_N12QProgressBarD0Ev
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QProgressBar
+   size=48 align=8
+   base size=48 base align=8
+QProgressBar (0x0x7fdbb9450bc8) 0
+    vptr=((& QProgressBar::_ZTV12QProgressBar) + 16u)
+  QWidget (0x0x7fdbbcdbf460) 0
+      primary-for QProgressBar (0x0x7fdbb9450bc8)
+    QObject (0x0x7fdbb6a248a0) 0
+        primary-for QWidget (0x0x7fdbbcdbf460)
+    QPaintDevice (0x0x7fdbb6a24900) 16
+        vptr=((& QProgressBar::_ZTV12QProgressBar) + 456u)
+
+Class QProgressDialog::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QProgressDialog::QPrivateSignal (0x0x7fdbb6a46540) 0 empty
+
+Vtable for QProgressDialog
+QProgressDialog::_ZTV15QProgressDialog: 69u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QProgressDialog)
+16    (int (*)(...))QProgressDialog::metaObject
+24    (int (*)(...))QProgressDialog::qt_metacast
+32    (int (*)(...))QProgressDialog::qt_metacall
+40    (int (*)(...))QProgressDialog::~QProgressDialog
+48    (int (*)(...))QProgressDialog::~QProgressDialog
+56    (int (*)(...))QWidget::event
+64    (int (*)(...))QDialog::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QDialog::setVisible
+128   (int (*)(...))QProgressDialog::sizeHint
+136   (int (*)(...))QDialog::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QDialog::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QProgressDialog::resizeEvent
+280   (int (*)(...))QProgressDialog::closeEvent
+288   (int (*)(...))QDialog::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QProgressDialog::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QProgressDialog::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QDialog::open
+440   (int (*)(...))QDialog::exec
+448   (int (*)(...))QDialog::done
+456   (int (*)(...))QDialog::accept
+464   (int (*)(...))QDialog::reject
+472   (int (*)(...))-16
+480   (int (*)(...))(& _ZTI15QProgressDialog)
+488   (int (*)(...))QProgressDialog::_ZThn16_N15QProgressDialogD1Ev
+496   (int (*)(...))QProgressDialog::_ZThn16_N15QProgressDialogD0Ev
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QProgressDialog
+   size=48 align=8
+   base size=48 base align=8
+QProgressDialog (0x0x7fdbb9450d68) 0
+    vptr=((& QProgressDialog::_ZTV15QProgressDialog) + 16u)
+  QDialog (0x0x7fdbb9450dd0) 0
+      primary-for QProgressDialog (0x0x7fdbb9450d68)
+    QWidget (0x0x7fdbbcdbf930) 0
+        primary-for QDialog (0x0x7fdbb9450dd0)
+      QObject (0x0x7fdbb6a24ba0) 0
+          primary-for QWidget (0x0x7fdbbcdbf930)
+      QPaintDevice (0x0x7fdbb6a464e0) 16
+          vptr=((& QProgressDialog::_ZTV15QProgressDialog) + 488u)
+
+Class QProxyStyle::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QProxyStyle::QPrivateSignal (0x0x7fdbb6a468a0) 0 empty
+
+Vtable for QProxyStyle
+QProxyStyle::_ZTV11QProxyStyle: 37u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QProxyStyle)
+16    (int (*)(...))QProxyStyle::metaObject
+24    (int (*)(...))QProxyStyle::qt_metacast
+32    (int (*)(...))QProxyStyle::qt_metacall
+40    (int (*)(...))QProxyStyle::~QProxyStyle
+48    (int (*)(...))QProxyStyle::~QProxyStyle
+56    (int (*)(...))QProxyStyle::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QProxyStyle::polish
+120   (int (*)(...))QProxyStyle::unpolish
+128   (int (*)(...))QProxyStyle::polish
+136   (int (*)(...))QProxyStyle::unpolish
+144   (int (*)(...))QProxyStyle::polish
+152   (int (*)(...))QProxyStyle::itemTextRect
+160   (int (*)(...))QProxyStyle::itemPixmapRect
+168   (int (*)(...))QProxyStyle::drawItemText
+176   (int (*)(...))QProxyStyle::drawItemPixmap
+184   (int (*)(...))QProxyStyle::standardPalette
+192   (int (*)(...))QProxyStyle::drawPrimitive
+200   (int (*)(...))QProxyStyle::drawControl
+208   (int (*)(...))QProxyStyle::subElementRect
+216   (int (*)(...))QProxyStyle::drawComplexControl
+224   (int (*)(...))QProxyStyle::hitTestComplexControl
+232   (int (*)(...))QProxyStyle::subControlRect
+240   (int (*)(...))QProxyStyle::pixelMetric
+248   (int (*)(...))QProxyStyle::sizeFromContents
+256   (int (*)(...))QProxyStyle::styleHint
+264   (int (*)(...))QProxyStyle::standardPixmap
+272   (int (*)(...))QProxyStyle::standardIcon
+280   (int (*)(...))QProxyStyle::generatedIconPixmap
+288   (int (*)(...))QProxyStyle::layoutSpacing
+
+Class QProxyStyle
+   size=16 align=8
+   base size=16 base align=8
+QProxyStyle (0x0x7fdbb929e340) 0
+    vptr=((& QProxyStyle::_ZTV11QProxyStyle) + 16u)
+  QCommonStyle (0x0x7fdbb929e3a8) 0
+      primary-for QProxyStyle (0x0x7fdbb929e340)
+    QStyle (0x0x7fdbb929e680) 0
+        primary-for QCommonStyle (0x0x7fdbb929e3a8)
+      QObject (0x0x7fdbb6a46840) 0
+          primary-for QStyle (0x0x7fdbb929e680)
+
+Class QRadioButton::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QRadioButton::QPrivateSignal (0x0x7fdbb514ce40) 0 empty
+
+Vtable for QRadioButton
+QRadioButton::_ZTV12QRadioButton: 67u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QRadioButton)
+16    (int (*)(...))QRadioButton::metaObject
+24    (int (*)(...))QRadioButton::qt_metacast
+32    (int (*)(...))QRadioButton::qt_metacall
+40    (int (*)(...))QRadioButton::~QRadioButton
+48    (int (*)(...))QRadioButton::~QRadioButton
+56    (int (*)(...))QRadioButton::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractButton::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QRadioButton::sizeHint
+136   (int (*)(...))QRadioButton::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractButton::mousePressEvent
+176   (int (*)(...))QAbstractButton::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QRadioButton::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QAbstractButton::keyPressEvent
+216   (int (*)(...))QAbstractButton::keyReleaseEvent
+224   (int (*)(...))QAbstractButton::focusInEvent
+232   (int (*)(...))QAbstractButton::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QRadioButton::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractButton::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QRadioButton::hitButton
+440   (int (*)(...))QAbstractButton::checkStateSet
+448   (int (*)(...))QAbstractButton::nextCheckState
+456   (int (*)(...))-16
+464   (int (*)(...))(& _ZTI12QRadioButton)
+472   (int (*)(...))QRadioButton::_ZThn16_N12QRadioButtonD1Ev
+480   (int (*)(...))QRadioButton::_ZThn16_N12QRadioButtonD0Ev
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QRadioButton
+   size=48 align=8
+   base size=48 base align=8
+QRadioButton (0x0x7fdbb929e6e8) 0
+    vptr=((& QRadioButton::_ZTV12QRadioButton) + 16u)
+  QAbstractButton (0x0x7fdbb929e888) 0
+      primary-for QRadioButton (0x0x7fdbb929e6e8)
+    QWidget (0x0x7fdbbcdfb070) 0
+        primary-for QAbstractButton (0x0x7fdbb929e888)
+      QObject (0x0x7fdbb5d7a5a0) 0
+          primary-for QWidget (0x0x7fdbbcdfb070)
+      QPaintDevice (0x0x7fdbb5d7a600) 16
+          vptr=((& QRadioButton::_ZTV12QRadioButton) + 472u)
+
+Class QScrollBar::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QScrollBar::QPrivateSignal (0x0x7fdbb52649c0) 0 empty
+
+Vtable for QScrollBar
+QScrollBar::_ZTV10QScrollBar: 65u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QScrollBar)
+16    (int (*)(...))QScrollBar::metaObject
+24    (int (*)(...))QScrollBar::qt_metacast
+32    (int (*)(...))QScrollBar::qt_metacall
+40    (int (*)(...))QScrollBar::~QScrollBar
+48    (int (*)(...))QScrollBar::~QScrollBar
+56    (int (*)(...))QScrollBar::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractSlider::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QScrollBar::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QScrollBar::mousePressEvent
+176   (int (*)(...))QScrollBar::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QScrollBar::mouseMoveEvent
+200   (int (*)(...))QScrollBar::wheelEvent
+208   (int (*)(...))QAbstractSlider::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QScrollBar::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QScrollBar::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QScrollBar::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractSlider::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QScrollBar::sliderChange
+440   (int (*)(...))-16
+448   (int (*)(...))(& _ZTI10QScrollBar)
+456   (int (*)(...))QScrollBar::_ZThn16_N10QScrollBarD1Ev
+464   (int (*)(...))QScrollBar::_ZThn16_N10QScrollBarD0Ev
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QScrollBar
+   size=48 align=8
+   base size=48 base align=8
+QScrollBar (0x0x7fdbb929e8f0) 0
+    vptr=((& QScrollBar::_ZTV10QScrollBar) + 16u)
+  QAbstractSlider (0x0x7fdbb92df548) 0
+      primary-for QScrollBar (0x0x7fdbb929e8f0)
+    QWidget (0x0x7fdbbcdfb3f0) 0
+        primary-for QAbstractSlider (0x0x7fdbb92df548)
+      QObject (0x0x7fdbb514cea0) 0
+          primary-for QWidget (0x0x7fdbbcdfb3f0)
+      QPaintDevice (0x0x7fdbb514cf00) 16
+          vptr=((& QScrollBar::_ZTV10QScrollBar) + 456u)
+
+Vtable for QScrollerProperties
+QScrollerProperties::_ZTV19QScrollerProperties: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QScrollerProperties)
+16    (int (*)(...))QScrollerProperties::~QScrollerProperties
+24    (int (*)(...))QScrollerProperties::~QScrollerProperties
+
+Class QScrollerProperties
+   size=16 align=8
+   base size=16 base align=8
+QScrollerProperties (0x0x7fdbb5264a20) 0
+    vptr=((& QScrollerProperties::_ZTV19QScrollerProperties) + 16u)
+
+Class QScroller::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QScroller::QPrivateSignal (0x0x7fdbb4eedae0) 0 empty
+
+Vtable for QScroller
+QScroller::_ZTV9QScroller: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QScroller)
+16    (int (*)(...))QScroller::metaObject
+24    (int (*)(...))QScroller::qt_metacast
+32    (int (*)(...))QScroller::qt_metacall
+40    (int (*)(...))QScroller::~QScroller
+48    (int (*)(...))QScroller::~QScroller
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QScroller
+   size=24 align=8
+   base size=24 base align=8
+QScroller (0x0x7fdbb92df5b0) 0
+    vptr=((& QScroller::_ZTV9QScroller) + 16u)
+  QObject (0x0x7fdbb4eed360) 0
+      primary-for QScroller (0x0x7fdbb92df5b0)
+
+Class QShortcut::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QShortcut::QPrivateSignal (0x0x7fdbb4eedc00) 0 empty
+
+Vtable for QShortcut
+QShortcut::_ZTV9QShortcut: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QShortcut)
+16    (int (*)(...))QShortcut::metaObject
+24    (int (*)(...))QShortcut::qt_metacast
+32    (int (*)(...))QShortcut::qt_metacall
+40    (int (*)(...))QShortcut::~QShortcut
+48    (int (*)(...))QShortcut::~QShortcut
+56    (int (*)(...))QShortcut::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QShortcut
+   size=16 align=8
+   base size=16 base align=8
+QShortcut (0x0x7fdbb8f01208) 0
+    vptr=((& QShortcut::_ZTV9QShortcut) + 16u)
+  QObject (0x0x7fdbb4eedb40) 0
+      primary-for QShortcut (0x0x7fdbb8f01208)
+
+Class QSizeGrip::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSizeGrip::QPrivateSignal (0x0x7fdbb480b6c0) 0 empty
+
+Vtable for QSizeGrip
+QSizeGrip::_ZTV9QSizeGrip: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QSizeGrip)
+16    (int (*)(...))QSizeGrip::metaObject
+24    (int (*)(...))QSizeGrip::qt_metacast
+32    (int (*)(...))QSizeGrip::qt_metacall
+40    (int (*)(...))QSizeGrip::~QSizeGrip
+48    (int (*)(...))QSizeGrip::~QSizeGrip
+56    (int (*)(...))QSizeGrip::event
+64    (int (*)(...))QSizeGrip::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QSizeGrip::setVisible
+128   (int (*)(...))QSizeGrip::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QSizeGrip::mousePressEvent
+176   (int (*)(...))QSizeGrip::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QSizeGrip::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QSizeGrip::paintEvent
+264   (int (*)(...))QSizeGrip::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QSizeGrip::showEvent
+352   (int (*)(...))QSizeGrip::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI9QSizeGrip)
+448   (int (*)(...))QSizeGrip::_ZThn16_N9QSizeGripD1Ev
+456   (int (*)(...))QSizeGrip::_ZThn16_N9QSizeGripD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QSizeGrip
+   size=48 align=8
+   base size=48 base align=8
+QSizeGrip (0x0x7fdbb8f01270) 0
+    vptr=((& QSizeGrip::_ZTV9QSizeGrip) + 16u)
+  QWidget (0x0x7fdbbcbef000) 0
+      primary-for QSizeGrip (0x0x7fdbb8f01270)
+    QObject (0x0x7fdbb480b5a0) 0
+        primary-for QWidget (0x0x7fdbbcbef000)
+    QPaintDevice (0x0x7fdbb480b600) 16
+        vptr=((& QSizeGrip::_ZTV9QSizeGrip) + 448u)
+
+Class QSpinBox::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSpinBox::QPrivateSignal (0x0x7fdbb480b8a0) 0 empty
+
+Vtable for QSpinBox
+QSpinBox::_ZTV8QSpinBox: 71u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI8QSpinBox)
+16    (int (*)(...))QSpinBox::metaObject
+24    (int (*)(...))QSpinBox::qt_metacast
+32    (int (*)(...))QSpinBox::qt_metacall
+40    (int (*)(...))QSpinBox::~QSpinBox
+48    (int (*)(...))QSpinBox::~QSpinBox
+56    (int (*)(...))QSpinBox::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractSpinBox::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractSpinBox::sizeHint
+136   (int (*)(...))QAbstractSpinBox::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractSpinBox::mousePressEvent
+176   (int (*)(...))QAbstractSpinBox::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractSpinBox::mouseMoveEvent
+200   (int (*)(...))QAbstractSpinBox::wheelEvent
+208   (int (*)(...))QAbstractSpinBox::keyPressEvent
+216   (int (*)(...))QAbstractSpinBox::keyReleaseEvent
+224   (int (*)(...))QAbstractSpinBox::focusInEvent
+232   (int (*)(...))QAbstractSpinBox::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QAbstractSpinBox::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QAbstractSpinBox::resizeEvent
+280   (int (*)(...))QAbstractSpinBox::closeEvent
+288   (int (*)(...))QAbstractSpinBox::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QAbstractSpinBox::showEvent
+352   (int (*)(...))QAbstractSpinBox::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractSpinBox::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QAbstractSpinBox::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QSpinBox::validate
+440   (int (*)(...))QSpinBox::fixup
+448   (int (*)(...))QAbstractSpinBox::stepBy
+456   (int (*)(...))QAbstractSpinBox::clear
+464   (int (*)(...))QAbstractSpinBox::stepEnabled
+472   (int (*)(...))QSpinBox::valueFromText
+480   (int (*)(...))QSpinBox::textFromValue
+488   (int (*)(...))-16
+496   (int (*)(...))(& _ZTI8QSpinBox)
+504   (int (*)(...))QSpinBox::_ZThn16_N8QSpinBoxD1Ev
+512   (int (*)(...))QSpinBox::_ZThn16_N8QSpinBoxD0Ev
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+552   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+560   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QSpinBox
+   size=48 align=8
+   base size=48 base align=8
+QSpinBox (0x0x7fdbb8f012d8) 0
+    vptr=((& QSpinBox::_ZTV8QSpinBox) + 16u)
+  QAbstractSpinBox (0x0x7fdbb8f01340) 0
+      primary-for QSpinBox (0x0x7fdbb8f012d8)
+    QWidget (0x0x7fdbbcbef380) 0
+        primary-for QAbstractSpinBox (0x0x7fdbb8f01340)
+      QObject (0x0x7fdbb480b780) 0
+          primary-for QWidget (0x0x7fdbbcbef380)
+      QPaintDevice (0x0x7fdbb480b7e0) 16
+          vptr=((& QSpinBox::_ZTV8QSpinBox) + 504u)
+
+Class QDoubleSpinBox::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDoubleSpinBox::QPrivateSignal (0x0x7fdbb42e0300) 0 empty
+
+Vtable for QDoubleSpinBox
+QDoubleSpinBox::_ZTV14QDoubleSpinBox: 71u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QDoubleSpinBox)
+16    (int (*)(...))QDoubleSpinBox::metaObject
+24    (int (*)(...))QDoubleSpinBox::qt_metacast
+32    (int (*)(...))QDoubleSpinBox::qt_metacall
+40    (int (*)(...))QDoubleSpinBox::~QDoubleSpinBox
+48    (int (*)(...))QDoubleSpinBox::~QDoubleSpinBox
+56    (int (*)(...))QAbstractSpinBox::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractSpinBox::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractSpinBox::sizeHint
+136   (int (*)(...))QAbstractSpinBox::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractSpinBox::mousePressEvent
+176   (int (*)(...))QAbstractSpinBox::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractSpinBox::mouseMoveEvent
+200   (int (*)(...))QAbstractSpinBox::wheelEvent
+208   (int (*)(...))QAbstractSpinBox::keyPressEvent
+216   (int (*)(...))QAbstractSpinBox::keyReleaseEvent
+224   (int (*)(...))QAbstractSpinBox::focusInEvent
+232   (int (*)(...))QAbstractSpinBox::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QAbstractSpinBox::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QAbstractSpinBox::resizeEvent
+280   (int (*)(...))QAbstractSpinBox::closeEvent
+288   (int (*)(...))QAbstractSpinBox::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QAbstractSpinBox::showEvent
+352   (int (*)(...))QAbstractSpinBox::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractSpinBox::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QAbstractSpinBox::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QDoubleSpinBox::validate
+440   (int (*)(...))QDoubleSpinBox::fixup
+448   (int (*)(...))QAbstractSpinBox::stepBy
+456   (int (*)(...))QAbstractSpinBox::clear
+464   (int (*)(...))QAbstractSpinBox::stepEnabled
+472   (int (*)(...))QDoubleSpinBox::valueFromText
+480   (int (*)(...))QDoubleSpinBox::textFromValue
+488   (int (*)(...))-16
+496   (int (*)(...))(& _ZTI14QDoubleSpinBox)
+504   (int (*)(...))QDoubleSpinBox::_ZThn16_N14QDoubleSpinBoxD1Ev
+512   (int (*)(...))QDoubleSpinBox::_ZThn16_N14QDoubleSpinBoxD0Ev
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+552   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+560   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QDoubleSpinBox
+   size=48 align=8
+   base size=48 base align=8
+QDoubleSpinBox (0x0x7fdbb8f01410) 0
+    vptr=((& QDoubleSpinBox::_ZTV14QDoubleSpinBox) + 16u)
+  QAbstractSpinBox (0x0x7fdbb8f01478) 0
+      primary-for QDoubleSpinBox (0x0x7fdbb8f01410)
+    QWidget (0x0x7fdbbcbef770) 0
+        primary-for QAbstractSpinBox (0x0x7fdbb8f01478)
+      QObject (0x0x7fdbb480b900) 0
+          primary-for QWidget (0x0x7fdbbcbef770)
+      QPaintDevice (0x0x7fdbb480b960) 16
+          vptr=((& QDoubleSpinBox::_ZTV14QDoubleSpinBox) + 504u)
+
+Class QSplashScreen::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSplashScreen::QPrivateSignal (0x0x7fdbb372e3c0) 0 empty
+
+Vtable for QSplashScreen
+QSplashScreen::_ZTV13QSplashScreen: 65u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QSplashScreen)
+16    (int (*)(...))QSplashScreen::metaObject
+24    (int (*)(...))QSplashScreen::qt_metacast
+32    (int (*)(...))QSplashScreen::qt_metacall
+40    (int (*)(...))QSplashScreen::~QSplashScreen
+48    (int (*)(...))QSplashScreen::~QSplashScreen
+56    (int (*)(...))QSplashScreen::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QSplashScreen::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QSplashScreen::drawContents
+440   (int (*)(...))-16
+448   (int (*)(...))(& _ZTI13QSplashScreen)
+456   (int (*)(...))QSplashScreen::_ZThn16_N13QSplashScreenD1Ev
+464   (int (*)(...))QSplashScreen::_ZThn16_N13QSplashScreenD0Ev
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QSplashScreen
+   size=48 align=8
+   base size=48 base align=8
+QSplashScreen (0x0x7fdbb8f28270) 0
+    vptr=((& QSplashScreen::_ZTV13QSplashScreen) + 16u)
+  QWidget (0x0x7fdbbcbefb60) 0
+      primary-for QSplashScreen (0x0x7fdbb8f28270)
+    QObject (0x0x7fdbb42e0360) 0
+        primary-for QWidget (0x0x7fdbbcbefb60)
+    QPaintDevice (0x0x7fdbb372e360) 16
+        vptr=((& QSplashScreen::_ZTV13QSplashScreen) + 456u)
+
+Class QSplitter::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSplitter::QPrivateSignal (0x0x7fdbb372e4e0) 0 empty
+
+Vtable for QSplitter
+QSplitter::_ZTV9QSplitter: 65u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QSplitter)
+16    (int (*)(...))QSplitter::metaObject
+24    (int (*)(...))QSplitter::qt_metacast
+32    (int (*)(...))QSplitter::qt_metacall
+40    (int (*)(...))QSplitter::~QSplitter
+48    (int (*)(...))QSplitter::~QSplitter
+56    (int (*)(...))QSplitter::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QSplitter::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QSplitter::sizeHint
+136   (int (*)(...))QSplitter::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QFrame::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QSplitter::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QSplitter::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QSplitter::createHandle
+440   (int (*)(...))-16
+448   (int (*)(...))(& _ZTI9QSplitter)
+456   (int (*)(...))QSplitter::_ZThn16_N9QSplitterD1Ev
+464   (int (*)(...))QSplitter::_ZThn16_N9QSplitterD0Ev
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QSplitter
+   size=48 align=8
+   base size=48 base align=8
+QSplitter (0x0x7fdbb8f282d8) 0
+    vptr=((& QSplitter::_ZTV9QSplitter) + 16u)
+  QFrame (0x0x7fdbb8f28888) 0
+      primary-for QSplitter (0x0x7fdbb8f282d8)
+    QWidget (0x0x7fdbbcc86070) 0
+        primary-for QFrame (0x0x7fdbb8f28888)
+      QObject (0x0x7fdbb372e420) 0
+          primary-for QWidget (0x0x7fdbbcc86070)
+      QPaintDevice (0x0x7fdbb372e480) 16
+          vptr=((& QSplitter::_ZTV9QSplitter) + 456u)
+
+Class QSplitterHandle::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSplitterHandle::QPrivateSignal (0x0x7fdbb372e600) 0 empty
+
+Vtable for QSplitterHandle
+QSplitterHandle::_ZTV15QSplitterHandle: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QSplitterHandle)
+16    (int (*)(...))QSplitterHandle::metaObject
+24    (int (*)(...))QSplitterHandle::qt_metacast
+32    (int (*)(...))QSplitterHandle::qt_metacall
+40    (int (*)(...))QSplitterHandle::~QSplitterHandle
+48    (int (*)(...))QSplitterHandle::~QSplitterHandle
+56    (int (*)(...))QSplitterHandle::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QSplitterHandle::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QSplitterHandle::mousePressEvent
+176   (int (*)(...))QSplitterHandle::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QSplitterHandle::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QSplitterHandle::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QSplitterHandle::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI15QSplitterHandle)
+448   (int (*)(...))QSplitterHandle::_ZThn16_N15QSplitterHandleD1Ev
+456   (int (*)(...))QSplitterHandle::_ZThn16_N15QSplitterHandleD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QSplitterHandle
+   size=48 align=8
+   base size=48 base align=8
+QSplitterHandle (0x0x7fdbb8f288f0) 0
+    vptr=((& QSplitterHandle::_ZTV15QSplitterHandle) + 16u)
+  QWidget (0x0x7fdbbcc86380) 0
+      primary-for QSplitterHandle (0x0x7fdbb8f288f0)
+    QObject (0x0x7fdbb372e540) 0
+        primary-for QWidget (0x0x7fdbbcc86380)
+    QPaintDevice (0x0x7fdbb372e5a0) 16
+        vptr=((& QSplitterHandle::_ZTV15QSplitterHandle) + 448u)
+
+Class QStackedLayout::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QStackedLayout::QPrivateSignal (0x0x7fdbb372e720) 0 empty
+
+Vtable for QStackedLayout
+QStackedLayout::_ZTV14QStackedLayout: 50u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QStackedLayout)
+16    (int (*)(...))QStackedLayout::metaObject
+24    (int (*)(...))QStackedLayout::qt_metacast
+32    (int (*)(...))QStackedLayout::qt_metacall
+40    (int (*)(...))QStackedLayout::~QStackedLayout
+48    (int (*)(...))QStackedLayout::~QStackedLayout
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QLayout::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QLayout::invalidate
+120   (int (*)(...))QLayout::geometry
+128   (int (*)(...))QStackedLayout::addItem
+136   (int (*)(...))QLayout::expandingDirections
+144   (int (*)(...))QStackedLayout::minimumSize
+152   (int (*)(...))QLayout::maximumSize
+160   (int (*)(...))QStackedLayout::setGeometry
+168   (int (*)(...))QStackedLayout::itemAt
+176   (int (*)(...))QStackedLayout::takeAt
+184   (int (*)(...))QLayout::indexOf
+192   (int (*)(...))QStackedLayout::count
+200   (int (*)(...))QLayout::isEmpty
+208   (int (*)(...))QLayout::controlTypes
+216   (int (*)(...))QLayout::layout
+224   (int (*)(...))QStackedLayout::sizeHint
+232   (int (*)(...))QStackedLayout::hasHeightForWidth
+240   (int (*)(...))QStackedLayout::heightForWidth
+248   (int (*)(...))-16
+256   (int (*)(...))(& _ZTI14QStackedLayout)
+264   (int (*)(...))QStackedLayout::_ZThn16_N14QStackedLayoutD1Ev
+272   (int (*)(...))QStackedLayout::_ZThn16_N14QStackedLayoutD0Ev
+280   (int (*)(...))QStackedLayout::_ZThn16_NK14QStackedLayout8sizeHintEv
+288   (int (*)(...))QStackedLayout::_ZThn16_NK14QStackedLayout11minimumSizeEv
+296   (int (*)(...))QLayout::_ZThn16_NK7QLayout11maximumSizeEv
+304   (int (*)(...))QLayout::_ZThn16_NK7QLayout19expandingDirectionsEv
+312   (int (*)(...))QStackedLayout::_ZThn16_N14QStackedLayout11setGeometryERK5QRect
+320   (int (*)(...))QLayout::_ZThn16_NK7QLayout8geometryEv
+328   (int (*)(...))QLayout::_ZThn16_NK7QLayout7isEmptyEv
+336   (int (*)(...))QStackedLayout::_ZThn16_NK14QStackedLayout17hasHeightForWidthEv
+344   (int (*)(...))QStackedLayout::_ZThn16_NK14QStackedLayout14heightForWidthEi
+352   (int (*)(...))QLayoutItem::minimumHeightForWidth
+360   (int (*)(...))QLayout::_ZThn16_N7QLayout10invalidateEv
+368   (int (*)(...))QLayoutItem::widget
+376   (int (*)(...))QLayout::_ZThn16_N7QLayout6layoutEv
+384   (int (*)(...))QLayoutItem::spacerItem
+392   (int (*)(...))QLayout::_ZThn16_NK7QLayout12controlTypesEv
+
+Class QStackedLayout
+   size=32 align=8
+   base size=28 base align=8
+QStackedLayout (0x0x7fdbb8f28f70) 0
+    vptr=((& QStackedLayout::_ZTV14QStackedLayout) + 16u)
+  QLayout (0x0x7fdbbcc86a80) 0
+      primary-for QStackedLayout (0x0x7fdbb8f28f70)
+    QObject (0x0x7fdbb372e660) 0
+        primary-for QLayout (0x0x7fdbbcc86a80)
+    QLayoutItem (0x0x7fdbb372e6c0) 16
+        vptr=((& QStackedLayout::_ZTV14QStackedLayout) + 264u)
+
+Class QStackedWidget::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QStackedWidget::QPrivateSignal (0x0x7fdbb372e840) 0 empty
+
+Vtable for QStackedWidget
+QStackedWidget::_ZTV14QStackedWidget: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QStackedWidget)
+16    (int (*)(...))QStackedWidget::metaObject
+24    (int (*)(...))QStackedWidget::qt_metacast
+32    (int (*)(...))QStackedWidget::qt_metacall
+40    (int (*)(...))QStackedWidget::~QStackedWidget
+48    (int (*)(...))QStackedWidget::~QStackedWidget
+56    (int (*)(...))QStackedWidget::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QFrame::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QFrame::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI14QStackedWidget)
+448   (int (*)(...))QStackedWidget::_ZThn16_N14QStackedWidgetD1Ev
+456   (int (*)(...))QStackedWidget::_ZThn16_N14QStackedWidgetD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QStackedWidget
+   size=48 align=8
+   base size=48 base align=8
+QStackedWidget (0x0x7fdbb8f43000) 0
+    vptr=((& QStackedWidget::_ZTV14QStackedWidget) + 16u)
+  QFrame (0x0x7fdbb8f43410) 0
+      primary-for QStackedWidget (0x0x7fdbb8f43000)
+    QWidget (0x0x7fdbbcccb070) 0
+        primary-for QFrame (0x0x7fdbb8f43410)
+      QObject (0x0x7fdbb372e780) 0
+          primary-for QWidget (0x0x7fdbbcccb070)
+      QPaintDevice (0x0x7fdbb372e7e0) 16
+          vptr=((& QStackedWidget::_ZTV14QStackedWidget) + 448u)
+
+Class QStatusBar::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QStatusBar::QPrivateSignal (0x0x7fdbb372e960) 0 empty
+
+Vtable for QStatusBar
+QStatusBar::_ZTV10QStatusBar: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QStatusBar)
+16    (int (*)(...))QStatusBar::metaObject
+24    (int (*)(...))QStatusBar::qt_metacast
+32    (int (*)(...))QStatusBar::qt_metacall
+40    (int (*)(...))QStatusBar::~QStatusBar
+48    (int (*)(...))QStatusBar::~QStatusBar
+56    (int (*)(...))QStatusBar::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QStatusBar::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QStatusBar::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QStatusBar::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI10QStatusBar)
+448   (int (*)(...))QStatusBar::_ZThn16_N10QStatusBarD1Ev
+456   (int (*)(...))QStatusBar::_ZThn16_N10QStatusBarD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QStatusBar
+   size=48 align=8
+   base size=48 base align=8
+QStatusBar (0x0x7fdbb8f43478) 0
+    vptr=((& QStatusBar::_ZTV10QStatusBar) + 16u)
+  QWidget (0x0x7fdbbcccb380) 0
+      primary-for QStatusBar (0x0x7fdbb8f43478)
+    QObject (0x0x7fdbb372e8a0) 0
+        primary-for QWidget (0x0x7fdbbcccb380)
+    QPaintDevice (0x0x7fdbb372e900) 16
+        vptr=((& QStatusBar::_ZTV10QStatusBar) + 448u)
+
+Class QStyledItemDelegate::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QStyledItemDelegate::QPrivateSignal (0x0x7fdbb372ea20) 0 empty
+
+Vtable for QStyledItemDelegate
+QStyledItemDelegate::_ZTV19QStyledItemDelegate: 26u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QStyledItemDelegate)
+16    (int (*)(...))QStyledItemDelegate::metaObject
+24    (int (*)(...))QStyledItemDelegate::qt_metacast
+32    (int (*)(...))QStyledItemDelegate::qt_metacall
+40    (int (*)(...))QStyledItemDelegate::~QStyledItemDelegate
+48    (int (*)(...))QStyledItemDelegate::~QStyledItemDelegate
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QStyledItemDelegate::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QStyledItemDelegate::paint
+120   (int (*)(...))QStyledItemDelegate::sizeHint
+128   (int (*)(...))QStyledItemDelegate::createEditor
+136   (int (*)(...))QAbstractItemDelegate::destroyEditor
+144   (int (*)(...))QStyledItemDelegate::setEditorData
+152   (int (*)(...))QStyledItemDelegate::setModelData
+160   (int (*)(...))QStyledItemDelegate::updateEditorGeometry
+168   (int (*)(...))QStyledItemDelegate::editorEvent
+176   (int (*)(...))QAbstractItemDelegate::helpEvent
+184   (int (*)(...))QAbstractItemDelegate::paintingRoles
+192   (int (*)(...))QStyledItemDelegate::displayText
+200   (int (*)(...))QStyledItemDelegate::initStyleOption
+
+Class QStyledItemDelegate
+   size=16 align=8
+   base size=16 base align=8
+QStyledItemDelegate (0x0x7fdbb8f43c30) 0
+    vptr=((& QStyledItemDelegate::_ZTV19QStyledItemDelegate) + 16u)
+  QAbstractItemDelegate (0x0x7fdbb8f43c98) 0
+      primary-for QStyledItemDelegate (0x0x7fdbb8f43c30)
+    QObject (0x0x7fdbb372e9c0) 0
+        primary-for QAbstractItemDelegate (0x0x7fdbb8f43c98)
+
+Class QStyleFactory
+   size=1 align=1
+   base size=0 base align=1
+QStyleFactory (0x0x7fdbb372ea80) 0 empty
+
+Class QStylePainter
+   size=24 align=8
+   base size=24 base align=8
+QStylePainter (0x0x7fdbb8e60270) 0
+  QPainter (0x0x7fdbb372eae0) 0
+
+Class QStylePlugin::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QStylePlugin::QPrivateSignal (0x0x7fdbb372ec00) 0 empty
+
+Vtable for QStylePlugin
+QStylePlugin::_ZTV12QStylePlugin: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QStylePlugin)
+16    (int (*)(...))QStylePlugin::metaObject
+24    (int (*)(...))QStylePlugin::qt_metacast
+32    (int (*)(...))QStylePlugin::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+
+Class QStylePlugin
+   size=16 align=8
+   base size=16 base align=8
+QStylePlugin (0x0x7fdbb8e60340) 0
+    vptr=((& QStylePlugin::_ZTV12QStylePlugin) + 16u)
+  QObject (0x0x7fdbb372eba0) 0
+      primary-for QStylePlugin (0x0x7fdbb8e60340)
+
+Class QSystemTrayIcon::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSystemTrayIcon::QPrivateSignal (0x0x7fdbb372ecc0) 0 empty
+
+Vtable for QSystemTrayIcon
+QSystemTrayIcon::_ZTV15QSystemTrayIcon: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QSystemTrayIcon)
+16    (int (*)(...))QSystemTrayIcon::metaObject
+24    (int (*)(...))QSystemTrayIcon::qt_metacast
+32    (int (*)(...))QSystemTrayIcon::qt_metacall
+40    (int (*)(...))QSystemTrayIcon::~QSystemTrayIcon
+48    (int (*)(...))QSystemTrayIcon::~QSystemTrayIcon
+56    (int (*)(...))QSystemTrayIcon::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QSystemTrayIcon
+   size=16 align=8
+   base size=16 base align=8
+QSystemTrayIcon (0x0x7fdbb8e603a8) 0
+    vptr=((& QSystemTrayIcon::_ZTV15QSystemTrayIcon) + 16u)
+  QObject (0x0x7fdbb372ec60) 0
+      primary-for QSystemTrayIcon (0x0x7fdbb8e603a8)
+
+Class QTableView::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTableView::QPrivateSignal (0x0x7fdbb372ede0) 0 empty
+
+Vtable for QTableView
+QTableView::_ZTV10QTableView: 106u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QTableView)
+16    (int (*)(...))QTableView::metaObject
+24    (int (*)(...))QTableView::qt_metacast
+32    (int (*)(...))QTableView::qt_metacall
+40    (int (*)(...))QTableView::~QTableView
+48    (int (*)(...))QTableView::~QTableView
+56    (int (*)(...))QAbstractItemView::event
+64    (int (*)(...))QAbstractItemView::eventFilter
+72    (int (*)(...))QTableView::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractScrollArea::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractItemView::mousePressEvent
+176   (int (*)(...))QAbstractItemView::mouseReleaseEvent
+184   (int (*)(...))QAbstractItemView::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractItemView::mouseMoveEvent
+200   (int (*)(...))QAbstractScrollArea::wheelEvent
+208   (int (*)(...))QAbstractItemView::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QAbstractItemView::focusInEvent
+232   (int (*)(...))QAbstractItemView::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QTableView::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QAbstractItemView::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QAbstractScrollArea::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QAbstractItemView::dragEnterEvent
+320   (int (*)(...))QAbstractItemView::dragMoveEvent
+328   (int (*)(...))QAbstractItemView::dragLeaveEvent
+336   (int (*)(...))QAbstractItemView::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QAbstractItemView::inputMethodEvent
+416   (int (*)(...))QAbstractItemView::inputMethodQuery
+424   (int (*)(...))QAbstractItemView::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QAbstractItemView::viewportEvent
+448   (int (*)(...))QTableView::scrollContentsBy
+456   (int (*)(...))QTableView::viewportSizeHint
+464   (int (*)(...))QTableView::setModel
+472   (int (*)(...))QTableView::setSelectionModel
+480   (int (*)(...))QAbstractItemView::keyboardSearch
+488   (int (*)(...))QTableView::visualRect
+496   (int (*)(...))QTableView::scrollTo
+504   (int (*)(...))QTableView::indexAt
+512   (int (*)(...))QTableView::sizeHintForRow
+520   (int (*)(...))QTableView::sizeHintForColumn
+528   (int (*)(...))QAbstractItemView::reset
+536   (int (*)(...))QTableView::setRootIndex
+544   (int (*)(...))QTableView::doItemsLayout
+552   (int (*)(...))QAbstractItemView::selectAll
+560   (int (*)(...))QAbstractItemView::dataChanged
+568   (int (*)(...))QAbstractItemView::rowsInserted
+576   (int (*)(...))QAbstractItemView::rowsAboutToBeRemoved
+584   (int (*)(...))QTableView::selectionChanged
+592   (int (*)(...))QTableView::currentChanged
+600   (int (*)(...))QAbstractItemView::updateEditorData
+608   (int (*)(...))QAbstractItemView::updateEditorGeometries
+616   (int (*)(...))QTableView::updateGeometries
+624   (int (*)(...))QTableView::verticalScrollbarAction
+632   (int (*)(...))QTableView::horizontalScrollbarAction
+640   (int (*)(...))QAbstractItemView::verticalScrollbarValueChanged
+648   (int (*)(...))QAbstractItemView::horizontalScrollbarValueChanged
+656   (int (*)(...))QAbstractItemView::closeEditor
+664   (int (*)(...))QAbstractItemView::commitData
+672   (int (*)(...))QAbstractItemView::editorDestroyed
+680   (int (*)(...))QTableView::moveCursor
+688   (int (*)(...))QTableView::horizontalOffset
+696   (int (*)(...))QTableView::verticalOffset
+704   (int (*)(...))QTableView::isIndexHidden
+712   (int (*)(...))QTableView::setSelection
+720   (int (*)(...))QTableView::visualRegionForSelection
+728   (int (*)(...))QTableView::selectedIndexes
+736   (int (*)(...))QAbstractItemView::edit
+744   (int (*)(...))QAbstractItemView::selectionCommand
+752   (int (*)(...))QAbstractItemView::startDrag
+760   (int (*)(...))QTableView::viewOptions
+768   (int (*)(...))-16
+776   (int (*)(...))(& _ZTI10QTableView)
+784   (int (*)(...))QTableView::_ZThn16_N10QTableViewD1Ev
+792   (int (*)(...))QTableView::_ZThn16_N10QTableViewD0Ev
+800   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+808   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+816   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+824   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+832   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+840   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QTableView
+   size=48 align=8
+   base size=48 base align=8
+QTableView (0x0x7fdbb8e60410) 0
+    vptr=((& QTableView::_ZTV10QTableView) + 16u)
+  QAbstractItemView (0x0x7fdbb8e604e0) 0
+      primary-for QTableView (0x0x7fdbb8e60410)
+    QAbstractScrollArea (0x0x7fdbb8e609c0) 0
+        primary-for QAbstractItemView (0x0x7fdbb8e604e0)
+      QFrame (0x0x7fdbb8e60a28) 0
+          primary-for QAbstractScrollArea (0x0x7fdbb8e609c0)
+        QWidget (0x0x7fdbbcb38540) 0
+            primary-for QFrame (0x0x7fdbb8e60a28)
+          QObject (0x0x7fdbb372ed20) 0
+              primary-for QWidget (0x0x7fdbbcb38540)
+          QPaintDevice (0x0x7fdbb372ed80) 16
+              vptr=((& QTableView::_ZTV10QTableView) + 784u)
+
+Class QTableWidgetSelectionRange
+   size=16 align=4
+   base size=16 base align=4
+QTableWidgetSelectionRange (0x0x7fdbb372ee40) 0
+
+Vtable for QTableWidgetItem
+QTableWidgetItem::_ZTV16QTableWidgetItem: 10u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QTableWidgetItem)
+16    (int (*)(...))QTableWidgetItem::~QTableWidgetItem
+24    (int (*)(...))QTableWidgetItem::~QTableWidgetItem
+32    (int (*)(...))QTableWidgetItem::clone
+40    (int (*)(...))QTableWidgetItem::data
+48    (int (*)(...))QTableWidgetItem::setData
+56    (int (*)(...))QTableWidgetItem::operator<
+64    (int (*)(...))QTableWidgetItem::read
+72    (int (*)(...))QTableWidgetItem::write
+
+Class QTableWidgetItem
+   size=48 align=8
+   base size=44 base align=8
+QTableWidgetItem (0x0x7fdbb372eea0) 0
+    vptr=((& QTableWidgetItem::_ZTV16QTableWidgetItem) + 16u)
+
+Class QTableWidget::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTableWidget::QPrivateSignal (0x0x7fdbb624d120) 0 empty
+
+Vtable for QTableWidget
+QTableWidget::_ZTV12QTableWidget: 110u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QTableWidget)
+16    (int (*)(...))QTableWidget::metaObject
+24    (int (*)(...))QTableWidget::qt_metacast
+32    (int (*)(...))QTableWidget::qt_metacall
+40    (int (*)(...))QTableWidget::~QTableWidget
+48    (int (*)(...))QTableWidget::~QTableWidget
+56    (int (*)(...))QTableWidget::event
+64    (int (*)(...))QAbstractItemView::eventFilter
+72    (int (*)(...))QTableView::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractScrollArea::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractItemView::mousePressEvent
+176   (int (*)(...))QAbstractItemView::mouseReleaseEvent
+184   (int (*)(...))QAbstractItemView::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractItemView::mouseMoveEvent
+200   (int (*)(...))QAbstractScrollArea::wheelEvent
+208   (int (*)(...))QAbstractItemView::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QAbstractItemView::focusInEvent
+232   (int (*)(...))QAbstractItemView::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QTableView::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QAbstractItemView::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QAbstractScrollArea::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QAbstractItemView::dragEnterEvent
+320   (int (*)(...))QAbstractItemView::dragMoveEvent
+328   (int (*)(...))QAbstractItemView::dragLeaveEvent
+336   (int (*)(...))QTableWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QAbstractItemView::inputMethodEvent
+416   (int (*)(...))QAbstractItemView::inputMethodQuery
+424   (int (*)(...))QAbstractItemView::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QAbstractItemView::viewportEvent
+448   (int (*)(...))QTableView::scrollContentsBy
+456   (int (*)(...))QTableView::viewportSizeHint
+464   (int (*)(...))QTableWidget::setModel
+472   (int (*)(...))QTableView::setSelectionModel
+480   (int (*)(...))QAbstractItemView::keyboardSearch
+488   (int (*)(...))QTableView::visualRect
+496   (int (*)(...))QTableView::scrollTo
+504   (int (*)(...))QTableView::indexAt
+512   (int (*)(...))QTableView::sizeHintForRow
+520   (int (*)(...))QTableView::sizeHintForColumn
+528   (int (*)(...))QAbstractItemView::reset
+536   (int (*)(...))QTableView::setRootIndex
+544   (int (*)(...))QTableView::doItemsLayout
+552   (int (*)(...))QAbstractItemView::selectAll
+560   (int (*)(...))QAbstractItemView::dataChanged
+568   (int (*)(...))QAbstractItemView::rowsInserted
+576   (int (*)(...))QAbstractItemView::rowsAboutToBeRemoved
+584   (int (*)(...))QTableView::selectionChanged
+592   (int (*)(...))QTableView::currentChanged
+600   (int (*)(...))QAbstractItemView::updateEditorData
+608   (int (*)(...))QAbstractItemView::updateEditorGeometries
+616   (int (*)(...))QTableView::updateGeometries
+624   (int (*)(...))QTableView::verticalScrollbarAction
+632   (int (*)(...))QTableView::horizontalScrollbarAction
+640   (int (*)(...))QAbstractItemView::verticalScrollbarValueChanged
+648   (int (*)(...))QAbstractItemView::horizontalScrollbarValueChanged
+656   (int (*)(...))QAbstractItemView::closeEditor
+664   (int (*)(...))QAbstractItemView::commitData
+672   (int (*)(...))QAbstractItemView::editorDestroyed
+680   (int (*)(...))QTableView::moveCursor
+688   (int (*)(...))QTableView::horizontalOffset
+696   (int (*)(...))QTableView::verticalOffset
+704   (int (*)(...))QTableView::isIndexHidden
+712   (int (*)(...))QTableView::setSelection
+720   (int (*)(...))QTableView::visualRegionForSelection
+728   (int (*)(...))QTableView::selectedIndexes
+736   (int (*)(...))QAbstractItemView::edit
+744   (int (*)(...))QAbstractItemView::selectionCommand
+752   (int (*)(...))QAbstractItemView::startDrag
+760   (int (*)(...))QTableView::viewOptions
+768   (int (*)(...))QTableWidget::mimeTypes
+776   (int (*)(...))QTableWidget::mimeData
+784   (int (*)(...))QTableWidget::dropMimeData
+792   (int (*)(...))QTableWidget::supportedDropActions
+800   (int (*)(...))-16
+808   (int (*)(...))(& _ZTI12QTableWidget)
+816   (int (*)(...))QTableWidget::_ZThn16_N12QTableWidgetD1Ev
+824   (int (*)(...))QTableWidget::_ZThn16_N12QTableWidgetD0Ev
+832   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+840   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+848   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+856   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+864   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+872   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QTableWidget
+   size=48 align=8
+   base size=48 base align=8
+QTableWidget (0x0x7fdbb8e60c98) 0
+    vptr=((& QTableWidget::_ZTV12QTableWidget) + 16u)
+  QTableView (0x0x7fdbb8e60d00) 0
+      primary-for QTableWidget (0x0x7fdbb8e60c98)
+    QAbstractItemView (0x0x7fdbb8e60d68) 0
+        primary-for QTableView (0x0x7fdbb8e60d00)
+      QAbstractScrollArea (0x0x7fdbb8e60dd0) 0
+          primary-for QAbstractItemView (0x0x7fdbb8e60d68)
+        QFrame (0x0x7fdbb8e60f08) 0
+            primary-for QAbstractScrollArea (0x0x7fdbb8e60dd0)
+          QWidget (0x0x7fdbbcb59e70) 0
+              primary-for QFrame (0x0x7fdbb8e60f08)
+            QObject (0x0x7fdbb624d060) 0
+                primary-for QWidget (0x0x7fdbbcb59e70)
+            QPaintDevice (0x0x7fdbb624d0c0) 16
+                vptr=((& QTableWidget::_ZTV12QTableWidget) + 816u)
+
+Class QTextBrowser::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTextBrowser::QPrivateSignal (0x0x7fdbb624d240) 0 empty
+
+Vtable for QTextBrowser
+QTextBrowser::_ZTV12QTextBrowser: 78u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QTextBrowser)
+16    (int (*)(...))QTextBrowser::metaObject
+24    (int (*)(...))QTextBrowser::qt_metacast
+32    (int (*)(...))QTextBrowser::qt_metacall
+40    (int (*)(...))QTextBrowser::~QTextBrowser
+48    (int (*)(...))QTextBrowser::~QTextBrowser
+56    (int (*)(...))QTextBrowser::event
+64    (int (*)(...))QAbstractScrollArea::eventFilter
+72    (int (*)(...))QTextEdit::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractScrollArea::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QTextBrowser::mousePressEvent
+176   (int (*)(...))QTextBrowser::mouseReleaseEvent
+184   (int (*)(...))QTextEdit::mouseDoubleClickEvent
+192   (int (*)(...))QTextBrowser::mouseMoveEvent
+200   (int (*)(...))QTextEdit::wheelEvent
+208   (int (*)(...))QTextBrowser::keyPressEvent
+216   (int (*)(...))QTextEdit::keyReleaseEvent
+224   (int (*)(...))QTextEdit::focusInEvent
+232   (int (*)(...))QTextBrowser::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QTextBrowser::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QTextEdit::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QTextEdit::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QTextEdit::dragEnterEvent
+320   (int (*)(...))QTextEdit::dragMoveEvent
+328   (int (*)(...))QTextEdit::dragLeaveEvent
+336   (int (*)(...))QTextEdit::dropEvent
+344   (int (*)(...))QTextEdit::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QTextEdit::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QTextEdit::inputMethodEvent
+416   (int (*)(...))QTextEdit::inputMethodQuery
+424   (int (*)(...))QTextBrowser::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QAbstractScrollArea::viewportEvent
+448   (int (*)(...))QTextEdit::scrollContentsBy
+456   (int (*)(...))QAbstractScrollArea::viewportSizeHint
+464   (int (*)(...))QTextBrowser::loadResource
+472   (int (*)(...))QTextEdit::createMimeDataFromSelection
+480   (int (*)(...))QTextEdit::canInsertFromMimeData
+488   (int (*)(...))QTextEdit::insertFromMimeData
+496   (int (*)(...))QTextEdit::doSetTextCursor
+504   (int (*)(...))QTextBrowser::setSource
+512   (int (*)(...))QTextBrowser::backward
+520   (int (*)(...))QTextBrowser::forward
+528   (int (*)(...))QTextBrowser::home
+536   (int (*)(...))QTextBrowser::reload
+544   (int (*)(...))-16
+552   (int (*)(...))(& _ZTI12QTextBrowser)
+560   (int (*)(...))QTextBrowser::_ZThn16_N12QTextBrowserD1Ev
+568   (int (*)(...))QTextBrowser::_ZThn16_N12QTextBrowserD0Ev
+576   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+584   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+592   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+600   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+608   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+616   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QTextBrowser
+   size=48 align=8
+   base size=48 base align=8
+QTextBrowser (0x0x7fdbb8e60f70) 0
+    vptr=((& QTextBrowser::_ZTV12QTextBrowser) + 16u)
+  QTextEdit (0x0x7fdbb8c02548) 0
+      primary-for QTextBrowser (0x0x7fdbb8e60f70)
+    QAbstractScrollArea (0x0x7fdbb8c026e8) 0
+        primary-for QTextEdit (0x0x7fdbb8c02548)
+      QFrame (0x0x7fdbb8c02888) 0
+          primary-for QAbstractScrollArea (0x0x7fdbb8c026e8)
+        QWidget (0x0x7fdbbc8115b0) 0
+            primary-for QFrame (0x0x7fdbb8c02888)
+          QObject (0x0x7fdbb624d180) 0
+              primary-for QWidget (0x0x7fdbbc8115b0)
+          QPaintDevice (0x0x7fdbb624d1e0) 16
+              vptr=((& QTextBrowser::_ZTV12QTextBrowser) + 560u)
+
+Class QToolBar::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QToolBar::QPrivateSignal (0x0x7fdbb624d360) 0 empty
+
+Vtable for QToolBar
+QToolBar::_ZTV8QToolBar: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI8QToolBar)
+16    (int (*)(...))QToolBar::metaObject
+24    (int (*)(...))QToolBar::qt_metacast
+32    (int (*)(...))QToolBar::qt_metacall
+40    (int (*)(...))QToolBar::~QToolBar
+48    (int (*)(...))QToolBar::~QToolBar
+56    (int (*)(...))QToolBar::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QToolBar::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QToolBar::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QToolBar::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI8QToolBar)
+448   (int (*)(...))QToolBar::_ZThn16_N8QToolBarD1Ev
+456   (int (*)(...))QToolBar::_ZThn16_N8QToolBarD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QToolBar
+   size=48 align=8
+   base size=48 base align=8
+QToolBar (0x0x7fdbb8c028f0) 0
+    vptr=((& QToolBar::_ZTV8QToolBar) + 16u)
+  QWidget (0x0x7fdbbc811b60) 0
+      primary-for QToolBar (0x0x7fdbb8c028f0)
+    QObject (0x0x7fdbb624d2a0) 0
+        primary-for QWidget (0x0x7fdbbc811b60)
+    QPaintDevice (0x0x7fdbb624d300) 16
+        vptr=((& QToolBar::_ZTV8QToolBar) + 448u)
+
+Class QToolBox::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QToolBox::QPrivateSignal (0x0x7fdbb624d900) 0 empty
+
+Vtable for QToolBox
+QToolBox::_ZTV8QToolBox: 66u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI8QToolBox)
+16    (int (*)(...))QToolBox::metaObject
+24    (int (*)(...))QToolBox::qt_metacast
+32    (int (*)(...))QToolBox::qt_metacall
+40    (int (*)(...))QToolBox::~QToolBox
+48    (int (*)(...))QToolBox::~QToolBox
+56    (int (*)(...))QToolBox::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QFrame::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QFrame::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QToolBox::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QToolBox::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QToolBox::itemInserted
+440   (int (*)(...))QToolBox::itemRemoved
+448   (int (*)(...))-16
+456   (int (*)(...))(& _ZTI8QToolBox)
+464   (int (*)(...))QToolBox::_ZThn16_N8QToolBoxD1Ev
+472   (int (*)(...))QToolBox::_ZThn16_N8QToolBoxD0Ev
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QToolBox
+   size=48 align=8
+   base size=48 base align=8
+QToolBox (0x0x7fdbb89ffea0) 0
+    vptr=((& QToolBox::_ZTV8QToolBox) + 16u)
+  QFrame (0x0x7fdbb89fff08) 0
+      primary-for QToolBox (0x0x7fdbb89ffea0)
+    QWidget (0x0x7fdbbc9442a0) 0
+        primary-for QFrame (0x0x7fdbb89fff08)
+      QObject (0x0x7fdbb624d840) 0
+          primary-for QWidget (0x0x7fdbbc9442a0)
+      QPaintDevice (0x0x7fdbb624d8a0) 16
+          vptr=((& QToolBox::_ZTV8QToolBox) + 464u)
+
+Class QToolButton::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QToolButton::QPrivateSignal (0x0x7fdbb624da20) 0 empty
+
+Vtable for QToolButton
+QToolButton::_ZTV11QToolButton: 67u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QToolButton)
+16    (int (*)(...))QToolButton::metaObject
+24    (int (*)(...))QToolButton::qt_metacast
+32    (int (*)(...))QToolButton::qt_metacall
+40    (int (*)(...))QToolButton::~QToolButton
+48    (int (*)(...))QToolButton::~QToolButton
+56    (int (*)(...))QToolButton::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QToolButton::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QToolButton::sizeHint
+136   (int (*)(...))QToolButton::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QToolButton::mousePressEvent
+176   (int (*)(...))QToolButton::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractButton::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QAbstractButton::keyPressEvent
+216   (int (*)(...))QAbstractButton::keyReleaseEvent
+224   (int (*)(...))QAbstractButton::focusInEvent
+232   (int (*)(...))QAbstractButton::focusOutEvent
+240   (int (*)(...))QToolButton::enterEvent
+248   (int (*)(...))QToolButton::leaveEvent
+256   (int (*)(...))QToolButton::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QToolButton::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QToolButton::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QToolButton::hitButton
+440   (int (*)(...))QAbstractButton::checkStateSet
+448   (int (*)(...))QToolButton::nextCheckState
+456   (int (*)(...))-16
+464   (int (*)(...))(& _ZTI11QToolButton)
+472   (int (*)(...))QToolButton::_ZThn16_N11QToolButtonD1Ev
+480   (int (*)(...))QToolButton::_ZThn16_N11QToolButtonD0Ev
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QToolButton
+   size=48 align=8
+   base size=48 base align=8
+QToolButton (0x0x7fdbb8a57d68) 0
+    vptr=((& QToolButton::_ZTV11QToolButton) + 16u)
+  QAbstractButton (0x0x7fdbb8a57dd0) 0
+      primary-for QToolButton (0x0x7fdbb8a57d68)
+    QWidget (0x0x7fdbbc944770) 0
+        primary-for QAbstractButton (0x0x7fdbb8a57dd0)
+      QObject (0x0x7fdbb624d960) 0
+          primary-for QWidget (0x0x7fdbbc944770)
+      QPaintDevice (0x0x7fdbb624d9c0) 16
+          vptr=((& QToolButton::_ZTV11QToolButton) + 472u)
+
+Class QToolTip
+   size=1 align=1
+   base size=0 base align=1
+QToolTip (0x0x7fdbb624da80) 0 empty
+
+Class QTreeView::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTreeView::QPrivateSignal (0x0x7fdbb624dba0) 0 empty
+
+Vtable for QTreeView
+QTreeView::_ZTV9QTreeView: 108u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QTreeView)
+16    (int (*)(...))QTreeView::metaObject
+24    (int (*)(...))QTreeView::qt_metacast
+32    (int (*)(...))QTreeView::qt_metacall
+40    (int (*)(...))QTreeView::~QTreeView
+48    (int (*)(...))QTreeView::~QTreeView
+56    (int (*)(...))QAbstractItemView::event
+64    (int (*)(...))QAbstractItemView::eventFilter
+72    (int (*)(...))QTreeView::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractScrollArea::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QTreeView::mousePressEvent
+176   (int (*)(...))QTreeView::mouseReleaseEvent
+184   (int (*)(...))QTreeView::mouseDoubleClickEvent
+192   (int (*)(...))QTreeView::mouseMoveEvent
+200   (int (*)(...))QAbstractScrollArea::wheelEvent
+208   (int (*)(...))QTreeView::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QAbstractItemView::focusInEvent
+232   (int (*)(...))QAbstractItemView::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QTreeView::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QAbstractItemView::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QAbstractScrollArea::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QAbstractItemView::dragEnterEvent
+320   (int (*)(...))QTreeView::dragMoveEvent
+328   (int (*)(...))QAbstractItemView::dragLeaveEvent
+336   (int (*)(...))QAbstractItemView::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QAbstractItemView::inputMethodEvent
+416   (int (*)(...))QAbstractItemView::inputMethodQuery
+424   (int (*)(...))QAbstractItemView::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QTreeView::viewportEvent
+448   (int (*)(...))QTreeView::scrollContentsBy
+456   (int (*)(...))QTreeView::viewportSizeHint
+464   (int (*)(...))QTreeView::setModel
+472   (int (*)(...))QTreeView::setSelectionModel
+480   (int (*)(...))QTreeView::keyboardSearch
+488   (int (*)(...))QTreeView::visualRect
+496   (int (*)(...))QTreeView::scrollTo
+504   (int (*)(...))QTreeView::indexAt
+512   (int (*)(...))QAbstractItemView::sizeHintForRow
+520   (int (*)(...))QTreeView::sizeHintForColumn
+528   (int (*)(...))QTreeView::reset
+536   (int (*)(...))QTreeView::setRootIndex
+544   (int (*)(...))QTreeView::doItemsLayout
+552   (int (*)(...))QTreeView::selectAll
+560   (int (*)(...))QTreeView::dataChanged
+568   (int (*)(...))QTreeView::rowsInserted
+576   (int (*)(...))QTreeView::rowsAboutToBeRemoved
+584   (int (*)(...))QTreeView::selectionChanged
+592   (int (*)(...))QTreeView::currentChanged
+600   (int (*)(...))QAbstractItemView::updateEditorData
+608   (int (*)(...))QAbstractItemView::updateEditorGeometries
+616   (int (*)(...))QTreeView::updateGeometries
+624   (int (*)(...))QAbstractItemView::verticalScrollbarAction
+632   (int (*)(...))QTreeView::horizontalScrollbarAction
+640   (int (*)(...))QTreeView::verticalScrollbarValueChanged
+648   (int (*)(...))QAbstractItemView::horizontalScrollbarValueChanged
+656   (int (*)(...))QAbstractItemView::closeEditor
+664   (int (*)(...))QAbstractItemView::commitData
+672   (int (*)(...))QAbstractItemView::editorDestroyed
+680   (int (*)(...))QTreeView::moveCursor
+688   (int (*)(...))QTreeView::horizontalOffset
+696   (int (*)(...))QTreeView::verticalOffset
+704   (int (*)(...))QTreeView::isIndexHidden
+712   (int (*)(...))QTreeView::setSelection
+720   (int (*)(...))QTreeView::visualRegionForSelection
+728   (int (*)(...))QTreeView::selectedIndexes
+736   (int (*)(...))QAbstractItemView::edit
+744   (int (*)(...))QAbstractItemView::selectionCommand
+752   (int (*)(...))QAbstractItemView::startDrag
+760   (int (*)(...))QAbstractItemView::viewOptions
+768   (int (*)(...))QTreeView::drawRow
+776   (int (*)(...))QTreeView::drawBranches
+784   (int (*)(...))-16
+792   (int (*)(...))(& _ZTI9QTreeView)
+800   (int (*)(...))QTreeView::_ZThn16_N9QTreeViewD1Ev
+808   (int (*)(...))QTreeView::_ZThn16_N9QTreeViewD0Ev
+816   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+824   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+832   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+840   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+848   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+856   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QTreeView
+   size=48 align=8
+   base size=48 base align=8
+QTreeView (0x0x7fdbb8a766e8) 0
+    vptr=((& QTreeView::_ZTV9QTreeView) + 16u)
+  QAbstractItemView (0x0x7fdbb8a76750) 0
+      primary-for QTreeView (0x0x7fdbb8a766e8)
+    QAbstractScrollArea (0x0x7fdbb8a76af8) 0
+        primary-for QAbstractItemView (0x0x7fdbb8a76750)
+      QFrame (0x0x7fdbb8a76b60) 0
+          primary-for QAbstractScrollArea (0x0x7fdbb8a76af8)
+        QWidget (0x0x7fdbbc944d90) 0
+            primary-for QFrame (0x0x7fdbb8a76b60)
+          QObject (0x0x7fdbb624dae0) 0
+              primary-for QWidget (0x0x7fdbbc944d90)
+          QPaintDevice (0x0x7fdbb624db40) 16
+              vptr=((& QTreeView::_ZTV9QTreeView) + 800u)
+
+Class QTreeWidgetItemIterator
+   size=24 align=8
+   base size=20 base align=8
+QTreeWidgetItemIterator (0x0x7fdbb624dc00) 0
+
+Vtable for QTreeWidgetItem
+QTreeWidgetItem::_ZTV15QTreeWidgetItem: 10u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QTreeWidgetItem)
+16    (int (*)(...))QTreeWidgetItem::~QTreeWidgetItem
+24    (int (*)(...))QTreeWidgetItem::~QTreeWidgetItem
+32    (int (*)(...))QTreeWidgetItem::clone
+40    (int (*)(...))QTreeWidgetItem::data
+48    (int (*)(...))QTreeWidgetItem::setData
+56    (int (*)(...))QTreeWidgetItem::operator<
+64    (int (*)(...))QTreeWidgetItem::read
+72    (int (*)(...))QTreeWidgetItem::write
+
+Class QTreeWidgetItem
+   size=64 align=8
+   base size=60 base align=8
+QTreeWidgetItem (0x0x7fdbb624dea0) 0
+    vptr=((& QTreeWidgetItem::_ZTV15QTreeWidgetItem) + 16u)
+
+Class QTreeWidget::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTreeWidget::QPrivateSignal (0x0x7fdbb5fc21e0) 0 empty
+
+Vtable for QTreeWidget
+QTreeWidget::_ZTV11QTreeWidget: 112u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QTreeWidget)
+16    (int (*)(...))QTreeWidget::metaObject
+24    (int (*)(...))QTreeWidget::qt_metacast
+32    (int (*)(...))QTreeWidget::qt_metacall
+40    (int (*)(...))QTreeWidget::~QTreeWidget
+48    (int (*)(...))QTreeWidget::~QTreeWidget
+56    (int (*)(...))QTreeWidget::event
+64    (int (*)(...))QAbstractItemView::eventFilter
+72    (int (*)(...))QTreeView::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractScrollArea::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QTreeView::mousePressEvent
+176   (int (*)(...))QTreeView::mouseReleaseEvent
+184   (int (*)(...))QTreeView::mouseDoubleClickEvent
+192   (int (*)(...))QTreeView::mouseMoveEvent
+200   (int (*)(...))QAbstractScrollArea::wheelEvent
+208   (int (*)(...))QTreeView::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QAbstractItemView::focusInEvent
+232   (int (*)(...))QAbstractItemView::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QTreeView::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QAbstractItemView::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QAbstractScrollArea::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QAbstractItemView::dragEnterEvent
+320   (int (*)(...))QTreeView::dragMoveEvent
+328   (int (*)(...))QAbstractItemView::dragLeaveEvent
+336   (int (*)(...))QTreeWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QAbstractItemView::inputMethodEvent
+416   (int (*)(...))QAbstractItemView::inputMethodQuery
+424   (int (*)(...))QAbstractItemView::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QTreeView::viewportEvent
+448   (int (*)(...))QTreeView::scrollContentsBy
+456   (int (*)(...))QTreeView::viewportSizeHint
+464   (int (*)(...))QTreeWidget::setModel
+472   (int (*)(...))QTreeWidget::setSelectionModel
+480   (int (*)(...))QTreeView::keyboardSearch
+488   (int (*)(...))QTreeView::visualRect
+496   (int (*)(...))QTreeView::scrollTo
+504   (int (*)(...))QTreeView::indexAt
+512   (int (*)(...))QAbstractItemView::sizeHintForRow
+520   (int (*)(...))QTreeView::sizeHintForColumn
+528   (int (*)(...))QTreeView::reset
+536   (int (*)(...))QTreeView::setRootIndex
+544   (int (*)(...))QTreeView::doItemsLayout
+552   (int (*)(...))QTreeView::selectAll
+560   (int (*)(...))QTreeView::dataChanged
+568   (int (*)(...))QTreeView::rowsInserted
+576   (int (*)(...))QTreeView::rowsAboutToBeRemoved
+584   (int (*)(...))QTreeView::selectionChanged
+592   (int (*)(...))QTreeView::currentChanged
+600   (int (*)(...))QAbstractItemView::updateEditorData
+608   (int (*)(...))QAbstractItemView::updateEditorGeometries
+616   (int (*)(...))QTreeView::updateGeometries
+624   (int (*)(...))QAbstractItemView::verticalScrollbarAction
+632   (int (*)(...))QTreeView::horizontalScrollbarAction
+640   (int (*)(...))QTreeView::verticalScrollbarValueChanged
+648   (int (*)(...))QAbstractItemView::horizontalScrollbarValueChanged
+656   (int (*)(...))QAbstractItemView::closeEditor
+664   (int (*)(...))QAbstractItemView::commitData
+672   (int (*)(...))QAbstractItemView::editorDestroyed
+680   (int (*)(...))QTreeView::moveCursor
+688   (int (*)(...))QTreeView::horizontalOffset
+696   (int (*)(...))QTreeView::verticalOffset
+704   (int (*)(...))QTreeView::isIndexHidden
+712   (int (*)(...))QTreeView::setSelection
+720   (int (*)(...))QTreeView::visualRegionForSelection
+728   (int (*)(...))QTreeView::selectedIndexes
+736   (int (*)(...))QAbstractItemView::edit
+744   (int (*)(...))QAbstractItemView::selectionCommand
+752   (int (*)(...))QAbstractItemView::startDrag
+760   (int (*)(...))QAbstractItemView::viewOptions
+768   (int (*)(...))QTreeView::drawRow
+776   (int (*)(...))QTreeView::drawBranches
+784   (int (*)(...))QTreeWidget::mimeTypes
+792   (int (*)(...))QTreeWidget::mimeData
+800   (int (*)(...))QTreeWidget::dropMimeData
+808   (int (*)(...))QTreeWidget::supportedDropActions
+816   (int (*)(...))-16
+824   (int (*)(...))(& _ZTI11QTreeWidget)
+832   (int (*)(...))QTreeWidget::_ZThn16_N11QTreeWidgetD1Ev
+840   (int (*)(...))QTreeWidget::_ZThn16_N11QTreeWidgetD0Ev
+848   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+856   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+864   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+872   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+880   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+888   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QTreeWidget
+   size=48 align=8
+   base size=48 base align=8
+QTreeWidget (0x0x7fdbb8719c98) 0
+    vptr=((& QTreeWidget::_ZTV11QTreeWidget) + 16u)
+  QTreeView (0x0x7fdbb8719d00) 0
+      primary-for QTreeWidget (0x0x7fdbb8719c98)
+    QAbstractItemView (0x0x7fdbb8719dd0) 0
+        primary-for QTreeView (0x0x7fdbb8719d00)
+      QAbstractScrollArea (0x0x7fdbb8719e38) 0
+          primary-for QAbstractItemView (0x0x7fdbb8719dd0)
+        QFrame (0x0x7fdbb8775270) 0
+            primary-for QAbstractScrollArea (0x0x7fdbb8719e38)
+          QWidget (0x0x7fdbbc4edd90) 0
+              primary-for QFrame (0x0x7fdbb8775270)
+            QObject (0x0x7fdbb5fc2120) 0
+                primary-for QWidget (0x0x7fdbbc4edd90)
+            QPaintDevice (0x0x7fdbb5fc2180) 16
+                vptr=((& QTreeWidget::_ZTV11QTreeWidget) + 832u)
+
+Class QUndoGroup::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QUndoGroup::QPrivateSignal (0x0x7fdbb5fc22a0) 0 empty
+
+Vtable for QUndoGroup
+QUndoGroup::_ZTV10QUndoGroup: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QUndoGroup)
+16    (int (*)(...))QUndoGroup::metaObject
+24    (int (*)(...))QUndoGroup::qt_metacast
+32    (int (*)(...))QUndoGroup::qt_metacall
+40    (int (*)(...))QUndoGroup::~QUndoGroup
+48    (int (*)(...))QUndoGroup::~QUndoGroup
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QUndoGroup
+   size=16 align=8
+   base size=16 base align=8
+QUndoGroup (0x0x7fdbb8775a90) 0
+    vptr=((& QUndoGroup::_ZTV10QUndoGroup) + 16u)
+  QObject (0x0x7fdbb5fc2240) 0
+      primary-for QUndoGroup (0x0x7fdbb8775a90)
+
+Vtable for QUndoCommand
+QUndoCommand::_ZTV12QUndoCommand: 8u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QUndoCommand)
+16    (int (*)(...))QUndoCommand::~QUndoCommand
+24    (int (*)(...))QUndoCommand::~QUndoCommand
+32    (int (*)(...))QUndoCommand::undo
+40    (int (*)(...))QUndoCommand::redo
+48    (int (*)(...))QUndoCommand::id
+56    (int (*)(...))QUndoCommand::mergeWith
+
+Class QUndoCommand
+   size=16 align=8
+   base size=16 base align=8
+QUndoCommand (0x0x7fdbb5fc2300) 0
+    vptr=((& QUndoCommand::_ZTV12QUndoCommand) + 16u)
+
+Class QUndoStack::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QUndoStack::QPrivateSignal (0x0x7fdbb5fc23c0) 0 empty
+
+Vtable for QUndoStack
+QUndoStack::_ZTV10QUndoStack: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QUndoStack)
+16    (int (*)(...))QUndoStack::metaObject
+24    (int (*)(...))QUndoStack::qt_metacast
+32    (int (*)(...))QUndoStack::qt_metacall
+40    (int (*)(...))QUndoStack::~QUndoStack
+48    (int (*)(...))QUndoStack::~QUndoStack
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QUndoStack
+   size=16 align=8
+   base size=16 base align=8
+QUndoStack (0x0x7fdbb8775af8) 0
+    vptr=((& QUndoStack::_ZTV10QUndoStack) + 16u)
+  QObject (0x0x7fdbb5fc2360) 0
+      primary-for QUndoStack (0x0x7fdbb8775af8)
+
+Class QUndoView::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QUndoView::QPrivateSignal (0x0x7fdbb5fc24e0) 0 empty
+
+Vtable for QUndoView
+QUndoView::_ZTV9QUndoView: 106u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QUndoView)
+16    (int (*)(...))QUndoView::metaObject
+24    (int (*)(...))QUndoView::qt_metacast
+32    (int (*)(...))QUndoView::qt_metacall
+40    (int (*)(...))QUndoView::~QUndoView
+48    (int (*)(...))QUndoView::~QUndoView
+56    (int (*)(...))QListView::event
+64    (int (*)(...))QAbstractItemView::eventFilter
+72    (int (*)(...))QListView::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractScrollArea::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractItemView::mousePressEvent
+176   (int (*)(...))QListView::mouseReleaseEvent
+184   (int (*)(...))QAbstractItemView::mouseDoubleClickEvent
+192   (int (*)(...))QListView::mouseMoveEvent
+200   (int (*)(...))QListView::wheelEvent
+208   (int (*)(...))QAbstractItemView::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QAbstractItemView::focusInEvent
+232   (int (*)(...))QAbstractItemView::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QListView::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QListView::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QAbstractScrollArea::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QAbstractItemView::dragEnterEvent
+320   (int (*)(...))QListView::dragMoveEvent
+328   (int (*)(...))QListView::dragLeaveEvent
+336   (int (*)(...))QListView::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QAbstractItemView::inputMethodEvent
+416   (int (*)(...))QAbstractItemView::inputMethodQuery
+424   (int (*)(...))QAbstractItemView::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QAbstractItemView::viewportEvent
+448   (int (*)(...))QListView::scrollContentsBy
+456   (int (*)(...))QListView::viewportSizeHint
+464   (int (*)(...))QAbstractItemView::setModel
+472   (int (*)(...))QAbstractItemView::setSelectionModel
+480   (int (*)(...))QAbstractItemView::keyboardSearch
+488   (int (*)(...))QListView::visualRect
+496   (int (*)(...))QListView::scrollTo
+504   (int (*)(...))QListView::indexAt
+512   (int (*)(...))QAbstractItemView::sizeHintForRow
+520   (int (*)(...))QAbstractItemView::sizeHintForColumn
+528   (int (*)(...))QListView::reset
+536   (int (*)(...))QListView::setRootIndex
+544   (int (*)(...))QListView::doItemsLayout
+552   (int (*)(...))QAbstractItemView::selectAll
+560   (int (*)(...))QListView::dataChanged
+568   (int (*)(...))QListView::rowsInserted
+576   (int (*)(...))QListView::rowsAboutToBeRemoved
+584   (int (*)(...))QListView::selectionChanged
+592   (int (*)(...))QListView::currentChanged
+600   (int (*)(...))QAbstractItemView::updateEditorData
+608   (int (*)(...))QAbstractItemView::updateEditorGeometries
+616   (int (*)(...))QListView::updateGeometries
+624   (int (*)(...))QAbstractItemView::verticalScrollbarAction
+632   (int (*)(...))QAbstractItemView::horizontalScrollbarAction
+640   (int (*)(...))QAbstractItemView::verticalScrollbarValueChanged
+648   (int (*)(...))QAbstractItemView::horizontalScrollbarValueChanged
+656   (int (*)(...))QAbstractItemView::closeEditor
+664   (int (*)(...))QAbstractItemView::commitData
+672   (int (*)(...))QAbstractItemView::editorDestroyed
+680   (int (*)(...))QListView::moveCursor
+688   (int (*)(...))QListView::horizontalOffset
+696   (int (*)(...))QListView::verticalOffset
+704   (int (*)(...))QListView::isIndexHidden
+712   (int (*)(...))QListView::setSelection
+720   (int (*)(...))QListView::visualRegionForSelection
+728   (int (*)(...))QListView::selectedIndexes
+736   (int (*)(...))QAbstractItemView::edit
+744   (int (*)(...))QAbstractItemView::selectionCommand
+752   (int (*)(...))QListView::startDrag
+760   (int (*)(...))QListView::viewOptions
+768   (int (*)(...))-16
+776   (int (*)(...))(& _ZTI9QUndoView)
+784   (int (*)(...))QUndoView::_ZThn16_N9QUndoViewD1Ev
+792   (int (*)(...))QUndoView::_ZThn16_N9QUndoViewD0Ev
+800   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+808   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+816   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+824   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+832   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+840   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QUndoView
+   size=48 align=8
+   base size=48 base align=8
+QUndoView (0x0x7fdbb884f138) 0
+    vptr=((& QUndoView::_ZTV9QUndoView) + 16u)
+  QListView (0x0x7fdbb884f1a0) 0
+      primary-for QUndoView (0x0x7fdbb884f138)
+    QAbstractItemView (0x0x7fdbb884f340) 0
+        primary-for QListView (0x0x7fdbb884f1a0)
+      QAbstractScrollArea (0x0x7fdbb884f3a8) 0
+          primary-for QAbstractItemView (0x0x7fdbb884f340)
+        QFrame (0x0x7fdbb884f410) 0
+            primary-for QAbstractScrollArea (0x0x7fdbb884f3a8)
+          QWidget (0x0x7fdbbc579690) 0
+              primary-for QFrame (0x0x7fdbb884f410)
+            QObject (0x0x7fdbb5fc2420) 0
+                primary-for QWidget (0x0x7fdbbc579690)
+            QPaintDevice (0x0x7fdbb5fc2480) 16
+                vptr=((& QUndoView::_ZTV9QUndoView) + 784u)
+
+Class QWhatsThis
+   size=1 align=1
+   base size=0 base align=1
+QWhatsThis (0x0x7fdbb5fc2540) 0 empty
+
+Class QWidgetAction::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QWidgetAction::QPrivateSignal (0x0x7fdbb5fc2600) 0 empty
+
+Vtable for QWidgetAction
+QWidgetAction::_ZTV13QWidgetAction: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QWidgetAction)
+16    (int (*)(...))QWidgetAction::metaObject
+24    (int (*)(...))QWidgetAction::qt_metacast
+32    (int (*)(...))QWidgetAction::qt_metacall
+40    (int (*)(...))QWidgetAction::~QWidgetAction
+48    (int (*)(...))QWidgetAction::~QWidgetAction
+56    (int (*)(...))QWidgetAction::event
+64    (int (*)(...))QWidgetAction::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidgetAction::createWidget
+120   (int (*)(...))QWidgetAction::deleteWidget
+
+Class QWidgetAction
+   size=16 align=8
+   base size=16 base align=8
+QWidgetAction (0x0x7fdbb8525000) 0
+    vptr=((& QWidgetAction::_ZTV13QWidgetAction) + 16u)
+  QAction (0x0x7fdbb8525c30) 0
+      primary-for QWidgetAction (0x0x7fdbb8525000)
+    QObject (0x0x7fdbb5fc25a0) 0
+        primary-for QAction (0x0x7fdbb8525c30)
+
+Class QWizard::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QWizard::QPrivateSignal (0x0x7fdbb5fc2720) 0 empty
+
+Vtable for QWizard
+QWizard::_ZTV7QWizard: 73u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QWizard)
+16    (int (*)(...))QWizard::metaObject
+24    (int (*)(...))QWizard::qt_metacast
+32    (int (*)(...))QWizard::qt_metacall
+40    (int (*)(...))QWizard::~QWizard
+48    (int (*)(...))QWizard::~QWizard
+56    (int (*)(...))QWizard::event
+64    (int (*)(...))QDialog::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWizard::setVisible
+128   (int (*)(...))QWizard::sizeHint
+136   (int (*)(...))QDialog::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QDialog::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWizard::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWizard::resizeEvent
+280   (int (*)(...))QDialog::closeEvent
+288   (int (*)(...))QDialog::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QDialog::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QDialog::open
+440   (int (*)(...))QDialog::exec
+448   (int (*)(...))QWizard::done
+456   (int (*)(...))QDialog::accept
+464   (int (*)(...))QDialog::reject
+472   (int (*)(...))QWizard::validateCurrentPage
+480   (int (*)(...))QWizard::nextId
+488   (int (*)(...))QWizard::initializePage
+496   (int (*)(...))QWizard::cleanupPage
+504   (int (*)(...))-16
+512   (int (*)(...))(& _ZTI7QWizard)
+520   (int (*)(...))QWizard::_ZThn16_N7QWizardD1Ev
+528   (int (*)(...))QWizard::_ZThn16_N7QWizardD0Ev
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+552   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+560   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+568   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+576   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QWizard
+   size=48 align=8
+   base size=48 base align=8
+QWizard (0x0x7fdbb8525c98) 0
+    vptr=((& QWizard::_ZTV7QWizard) + 16u)
+  QDialog (0x0x7fdbb8525d00) 0
+      primary-for QWizard (0x0x7fdbb8525c98)
+    QWidget (0x0x7fdbbc579cb0) 0
+        primary-for QDialog (0x0x7fdbb8525d00)
+      QObject (0x0x7fdbb5fc2660) 0
+          primary-for QWidget (0x0x7fdbbc579cb0)
+      QPaintDevice (0x0x7fdbb5fc26c0) 16
+          vptr=((& QWizard::_ZTV7QWizard) + 520u)
+
+Class QWizardPage::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QWizardPage::QPrivateSignal (0x0x7fdbb5fc29c0) 0 empty
+
+Vtable for QWizardPage
+QWizardPage::_ZTV11QWizardPage: 69u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QWizardPage)
+16    (int (*)(...))QWizardPage::metaObject
+24    (int (*)(...))QWizardPage::qt_metacast
+32    (int (*)(...))QWizardPage::qt_metacall
+40    (int (*)(...))QWizardPage::~QWizardPage
+48    (int (*)(...))QWizardPage::~QWizardPage
+56    (int (*)(...))QWidget::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QWizardPage::initializePage
+440   (int (*)(...))QWizardPage::cleanupPage
+448   (int (*)(...))QWizardPage::validatePage
+456   (int (*)(...))QWizardPage::isComplete
+464   (int (*)(...))QWizardPage::nextId
+472   (int (*)(...))-16
+480   (int (*)(...))(& _ZTI11QWizardPage)
+488   (int (*)(...))QWizardPage::_ZThn16_N11QWizardPageD1Ev
+496   (int (*)(...))QWizardPage::_ZThn16_N11QWizardPageD0Ev
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QWizardPage
+   size=48 align=8
+   base size=48 base align=8
+QWizardPage (0x0x7fdbb8577068) 0
+    vptr=((& QWizardPage::_ZTV11QWizardPage) + 16u)
+  QWidget (0x0x7fdbbc19b310) 0
+      primary-for QWizardPage (0x0x7fdbb8577068)
+    QObject (0x0x7fdbb5fc2900) 0
+        primary-for QWidget (0x0x7fdbbc19b310)
+    QPaintDevice (0x0x7fdbb5fc2960) 16
+        vptr=((& QWizardPage::_ZTV11QWizardPage) + 488u)
+
+Class QQuickWidget::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQuickWidget::QPrivateSignal (0x0x7fdbb5fc2ae0) 0 empty
+
+Vtable for QQuickWidget
+QQuickWidget::_ZTV12QQuickWidget: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QQuickWidget)
+16    (int (*)(...))QQuickWidget::metaObject
+24    (int (*)(...))QQuickWidget::qt_metacast
+32    (int (*)(...))QQuickWidget::qt_metacall
+40    (int (*)(...))QQuickWidget::~QQuickWidget
+48    (int (*)(...))QQuickWidget::~QQuickWidget
+56    (int (*)(...))QQuickWidget::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QQuickWidget::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QQuickWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QQuickWidget::mousePressEvent
+176   (int (*)(...))QQuickWidget::mouseReleaseEvent
+184   (int (*)(...))QQuickWidget::mouseDoubleClickEvent
+192   (int (*)(...))QQuickWidget::mouseMoveEvent
+200   (int (*)(...))QQuickWidget::wheelEvent
+208   (int (*)(...))QQuickWidget::keyPressEvent
+216   (int (*)(...))QQuickWidget::keyReleaseEvent
+224   (int (*)(...))QQuickWidget::focusInEvent
+232   (int (*)(...))QQuickWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QQuickWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QQuickWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QQuickWidget::dragEnterEvent
+320   (int (*)(...))QQuickWidget::dragMoveEvent
+328   (int (*)(...))QQuickWidget::dragLeaveEvent
+336   (int (*)(...))QQuickWidget::dropEvent
+344   (int (*)(...))QQuickWidget::showEvent
+352   (int (*)(...))QQuickWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QQuickWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI12QQuickWidget)
+448   (int (*)(...))QQuickWidget::_ZThn16_N12QQuickWidgetD1Ev
+456   (int (*)(...))QQuickWidget::_ZThn16_N12QQuickWidgetD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QQuickWidget
+   size=48 align=8
+   base size=48 base align=8
+QQuickWidget (0x0x7fdbb85eb4e0) 0
+    vptr=((& QQuickWidget::_ZTV12QQuickWidget) + 16u)
+  QWidget (0x0x7fdbbc19b7e0) 0
+      primary-for QQuickWidget (0x0x7fdbb85eb4e0)
+    QObject (0x0x7fdbb5fc2a20) 0
+        primary-for QWidget (0x0x7fdbbc19b7e0)
+    QPaintDevice (0x0x7fdbb5fc2a80) 16
+        vptr=((& QQuickWidget::_ZTV12QQuickWidget) + 448u)
+
diff --git a/tests/auto/bic/data/QtQuickWidgets.5.12.0.linux-gcc-amd64.txt b/tests/auto/bic/data/QtQuickWidgets.5.12.0.linux-gcc-amd64.txt
new file mode 100644
index 0000000000..a58c5b0c5f
--- /dev/null
+++ b/tests/auto/bic/data/QtQuickWidgets.5.12.0.linux-gcc-amd64.txt
@@ -0,0 +1,21971 @@
+Class std::__failure_type
+   size=1 align=1
+   base size=0 base align=1
+std::__failure_type (0x0x7f281ef331e0) 0 empty
+
+Class std::__do_is_destructible_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__do_is_destructible_impl (0x0x7f281ef7b960) 0 empty
+
+Class std::__do_is_nt_destructible_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__do_is_nt_destructible_impl (0x0x7f281ef7bba0) 0 empty
+
+Class std::__do_is_default_constructible_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__do_is_default_constructible_impl (0x0x7f281ef7bde0) 0 empty
+
+Class std::__do_is_static_castable_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__do_is_static_castable_impl (0x0x7f281efa5060) 0 empty
+
+Class std::__do_is_direct_constructible_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__do_is_direct_constructible_impl (0x0x7f281efa51e0) 0 empty
+
+Class std::__do_is_nary_constructible_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__do_is_nary_constructible_impl (0x0x7f281efa55a0) 0 empty
+
+Class std::__do_common_type_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__do_common_type_impl (0x0x7f281eb2fd20) 0 empty
+
+Class std::__do_member_type_wrapper
+   size=1 align=1
+   base size=0 base align=1
+std::__do_member_type_wrapper (0x0x7f281eb2fde0) 0 empty
+
+Class std::__result_of_memfun_ref_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__result_of_memfun_ref_impl (0x0x7f281eb62180) 0 empty
+
+Class std::__result_of_memfun_deref_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__result_of_memfun_deref_impl (0x0x7f281eb62240) 0 empty
+
+Class std::__result_of_memobj_ref_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__result_of_memobj_ref_impl (0x0x7f281eb62300) 0 empty
+
+Class std::__result_of_memobj_deref_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__result_of_memobj_deref_impl (0x0x7f281eb623c0) 0 empty
+
+Class std::__result_of_other_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__result_of_other_impl (0x0x7f281eb62660) 0 empty
+
+Class std::piecewise_construct_t
+   size=1 align=1
+   base size=0 base align=1
+std::piecewise_construct_t (0x0x7f281eb62840) 0 empty
+
+Class std::__true_type
+   size=1 align=1
+   base size=0 base align=1
+std::__true_type (0x0x7f281eb62cc0) 0 empty
+
+Class std::__false_type
+   size=1 align=1
+   base size=0 base align=1
+std::__false_type (0x0x7f281eb62d20) 0 empty
+
+Class std::input_iterator_tag
+   size=1 align=1
+   base size=0 base align=1
+std::input_iterator_tag (0x0x7f281ec199c0) 0 empty
+
+Class std::output_iterator_tag
+   size=1 align=1
+   base size=0 base align=1
+std::output_iterator_tag (0x0x7f281ec19a20) 0 empty
+
+Class std::forward_iterator_tag
+   size=1 align=1
+   base size=1 base align=1
+std::forward_iterator_tag (0x0x7f281eb06a90) 0 empty
+  std::input_iterator_tag (0x0x7f281ec19a80) 0 empty
+
+Class std::bidirectional_iterator_tag
+   size=1 align=1
+   base size=1 base align=1
+std::bidirectional_iterator_tag (0x0x7f281eb06af8) 0 empty
+  std::forward_iterator_tag (0x0x7f281eb06b60) 0 empty
+    std::input_iterator_tag (0x0x7f281ec19ae0) 0 empty
+
+Class std::random_access_iterator_tag
+   size=1 align=1
+   base size=1 base align=1
+std::random_access_iterator_tag (0x0x7f281eb06bc8) 0 empty
+  std::bidirectional_iterator_tag (0x0x7f281eb06c30) 0 empty
+    std::forward_iterator_tag (0x0x7f281eb06c98) 0 empty
+      std::input_iterator_tag (0x0x7f281ec19b40) 0 empty
+
+Class __gnu_cxx::__ops::_Iter_less_iter
+   size=1 align=1
+   base size=0 base align=1
+__gnu_cxx::__ops::_Iter_less_iter (0x0x7f281ec597e0) 0 empty
+
+Class __gnu_cxx::__ops::_Iter_less_val
+   size=1 align=1
+   base size=0 base align=1
+__gnu_cxx::__ops::_Iter_less_val (0x0x7f281ec59840) 0 empty
+
+Class __gnu_cxx::__ops::_Val_less_iter
+   size=1 align=1
+   base size=0 base align=1
+__gnu_cxx::__ops::_Val_less_iter (0x0x7f281ec598a0) 0 empty
+
+Class __gnu_cxx::__ops::_Iter_equal_to_iter
+   size=1 align=1
+   base size=0 base align=1
+__gnu_cxx::__ops::_Iter_equal_to_iter (0x0x7f281ec59900) 0 empty
+
+Class __gnu_cxx::__ops::_Iter_equal_to_val
+   size=1 align=1
+   base size=0 base align=1
+__gnu_cxx::__ops::_Iter_equal_to_val (0x0x7f281ec59960) 0 empty
+
+Class wait
+   size=4 align=4
+   base size=4 base align=4
+wait (0x0x7f281e946480) 0
+
+Class __locale_struct
+   size=232 align=8
+   base size=232 base align=8
+__locale_struct (0x0x7f281e9466c0) 0
+
+Class timespec
+   size=16 align=8
+   base size=16 base align=8
+timespec (0x0x7f281e946780) 0
+
+Class timeval
+   size=16 align=8
+   base size=16 base align=8
+timeval (0x0x7f281e9467e0) 0
+
+Class pthread_attr_t
+   size=56 align=8
+   base size=56 base align=8
+pthread_attr_t (0x0x7f281e9468a0) 0
+
+Class __pthread_internal_list
+   size=16 align=8
+   base size=16 base align=8
+__pthread_internal_list (0x0x7f281e946900) 0
+
+Class random_data
+   size=48 align=8
+   base size=48 base align=8
+random_data (0x0x7f281e946d80) 0
+
+Class drand48_data
+   size=24 align=8
+   base size=24 base align=8
+drand48_data (0x0x7f281e946de0) 0
+
+Vtable for std::exception
+std::exception::_ZTVSt9exception: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt9exception)
+16    (int (*)(...))std::exception::~exception
+24    (int (*)(...))std::exception::~exception
+32    (int (*)(...))std::exception::what
+
+Class std::exception
+   size=8 align=8
+   base size=8 base align=8
+std::exception (0x0x7f281e946e40) 0 nearly-empty
+    vptr=((& std::exception::_ZTVSt9exception) + 16u)
+
+Vtable for std::bad_exception
+std::bad_exception::_ZTVSt13bad_exception: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt13bad_exception)
+16    (int (*)(...))std::bad_exception::~bad_exception
+24    (int (*)(...))std::bad_exception::~bad_exception
+32    (int (*)(...))std::bad_exception::what
+
+Class std::bad_exception
+   size=8 align=8
+   base size=8 base align=8
+std::bad_exception (0x0x7f281ec8e208) 0 nearly-empty
+    vptr=((& std::bad_exception::_ZTVSt13bad_exception) + 16u)
+  std::exception (0x0x7f281e946ea0) 0 nearly-empty
+      primary-for std::bad_exception (0x0x7f281ec8e208)
+
+Class std::__exception_ptr::exception_ptr
+   size=8 align=8
+   base size=8 base align=8
+std::__exception_ptr::exception_ptr (0x0x7f281e946f00) 0
+
+Vtable for std::nested_exception
+std::nested_exception::_ZTVSt16nested_exception: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt16nested_exception)
+16    (int (*)(...))std::nested_exception::~nested_exception
+24    (int (*)(...))std::nested_exception::~nested_exception
+
+Class std::nested_exception
+   size=16 align=8
+   base size=16 base align=8
+std::nested_exception (0x0x7f281e946f60) 0
+    vptr=((& std::nested_exception::_ZTVSt16nested_exception) + 16u)
+
+Vtable for std::bad_alloc
+std::bad_alloc::_ZTVSt9bad_alloc: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt9bad_alloc)
+16    (int (*)(...))std::bad_alloc::~bad_alloc
+24    (int (*)(...))std::bad_alloc::~bad_alloc
+32    (int (*)(...))std::bad_alloc::what
+
+Class std::bad_alloc
+   size=8 align=8
+   base size=8 base align=8
+std::bad_alloc (0x0x7f281ec8e410) 0 nearly-empty
+    vptr=((& std::bad_alloc::_ZTVSt9bad_alloc) + 16u)
+  std::exception (0x0x7f281ea9b3c0) 0 nearly-empty
+      primary-for std::bad_alloc (0x0x7f281ec8e410)
+
+Vtable for std::bad_array_new_length
+std::bad_array_new_length::_ZTVSt20bad_array_new_length: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt20bad_array_new_length)
+16    (int (*)(...))std::bad_array_new_length::~bad_array_new_length
+24    (int (*)(...))std::bad_array_new_length::~bad_array_new_length
+32    (int (*)(...))std::bad_array_new_length::what
+
+Class std::bad_array_new_length
+   size=8 align=8
+   base size=8 base align=8
+std::bad_array_new_length (0x0x7f281ec8e478) 0 nearly-empty
+    vptr=((& std::bad_array_new_length::_ZTVSt20bad_array_new_length) + 16u)
+  std::bad_alloc (0x0x7f281ec8e4e0) 0 nearly-empty
+      primary-for std::bad_array_new_length (0x0x7f281ec8e478)
+    std::exception (0x0x7f281ea9b420) 0 nearly-empty
+        primary-for std::bad_alloc (0x0x7f281ec8e4e0)
+
+Class std::nothrow_t
+   size=1 align=1
+   base size=0 base align=1
+std::nothrow_t (0x0x7f281ea9b480) 0 empty
+
+Class __exception
+   size=40 align=8
+   base size=40 base align=8
+__exception (0x0x7f281e7560c0) 0
+
+Class lconv
+   size=96 align=8
+   base size=96 base align=8
+lconv (0x0x7f281e756d80) 0
+
+Vtable for __cxxabiv1::__forced_unwind
+__cxxabiv1::__forced_unwind::_ZTVN10__cxxabiv115__forced_unwindE: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN10__cxxabiv115__forced_unwindE)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class __cxxabiv1::__forced_unwind
+   size=8 align=8
+   base size=8 base align=8
+__cxxabiv1::__forced_unwind (0x0x7f281e756de0) 0 nearly-empty
+    vptr=((& __cxxabiv1::__forced_unwind::_ZTVN10__cxxabiv115__forced_unwindE) + 16u)
+
+Class sched_param
+   size=4 align=4
+   base size=4 base align=4
+sched_param (0x0x7f281e5a0cc0) 0
+
+Class __sched_param
+   size=4 align=4
+   base size=4 base align=4
+__sched_param (0x0x7f281e5a0d20) 0
+
+Class timex
+   size=208 align=8
+   base size=208 base align=8
+timex (0x0x7f281e5a0de0) 0
+
+Class tm
+   size=56 align=8
+   base size=56 base align=8
+tm (0x0x7f281e5a0e40) 0
+
+Class itimerspec
+   size=32 align=8
+   base size=32 base align=8
+itimerspec (0x0x7f281e5a0ea0) 0
+
+Class _pthread_cleanup_buffer
+   size=32 align=8
+   base size=32 base align=8
+_pthread_cleanup_buffer (0x0x7f281e5a0f00) 0
+
+Class __pthread_cleanup_frame
+   size=24 align=8
+   base size=24 base align=8
+__pthread_cleanup_frame (0x0x7f281e64d060) 0
+
+Class __pthread_cleanup_class
+   size=24 align=8
+   base size=24 base align=8
+__pthread_cleanup_class (0x0x7f281e64d0c0) 0
+
+Class _IO_marker
+   size=24 align=8
+   base size=24 base align=8
+_IO_marker (0x0x7f281e64d4e0) 0
+
+Class _IO_FILE
+   size=216 align=8
+   base size=216 base align=8
+_IO_FILE (0x0x7f281e64d540) 0
+
+Class std::_Hash_impl
+   size=1 align=1
+   base size=0 base align=1
+std::_Hash_impl (0x0x7f281e477d20) 0 empty
+
+Class std::_Fnv_hash_impl
+   size=1 align=1
+   base size=0 base align=1
+std::_Fnv_hash_impl (0x0x7f281e477d80) 0 empty
+
+Class std::__numeric_limits_base
+   size=1 align=1
+   base size=0 base align=1
+std::__numeric_limits_base (0x0x7f281e13cd20) 0 empty
+
+Class std::_Bit_reference
+   size=16 align=8
+   base size=16 base align=8
+std::_Bit_reference (0x0x7f281e2eab40) 0
+
+Class std::_Bit_iterator_base
+   size=16 align=8
+   base size=12 base align=8
+std::_Bit_iterator_base (0x0x7f281dfa70d0) 0
+  std::iterator<std::random_access_iterator_tag, bool> (0x0x7f281e2eac00) 0 empty
+
+Class std::_Bit_iterator
+   size=16 align=8
+   base size=12 base align=8
+std::_Bit_iterator (0x0x7f281dfa7138) 0
+  std::_Bit_iterator_base (0x0x7f281dfa71a0) 0
+    std::iterator<std::random_access_iterator_tag, bool> (0x0x7f281e2eac60) 0 empty
+
+Class std::_Bit_const_iterator
+   size=16 align=8
+   base size=12 base align=8
+std::_Bit_const_iterator (0x0x7f281dfa7208) 0
+  std::_Bit_iterator_base (0x0x7f281dfa7270) 0
+    std::iterator<std::random_access_iterator_tag, bool> (0x0x7f281e2eacc0) 0 empty
+
+Class std::random_device
+   size=5000 align=8
+   base size=5000 base align=8
+std::random_device (0x0x7f281e0d4ae0) 0
+
+Class std::bernoulli_distribution::param_type
+   size=8 align=8
+   base size=8 base align=8
+std::bernoulli_distribution::param_type (0x0x7f281de088a0) 0
+
+Class std::bernoulli_distribution
+   size=8 align=8
+   base size=8 base align=8
+std::bernoulli_distribution (0x0x7f281de08840) 0
+
+Class std::seed_seq
+   size=24 align=8
+   base size=24 base align=8
+std::seed_seq (0x0x7f281dbb0840) 0
+
+Class qIsNull(double)::U
+   size=8 align=8
+   base size=8 base align=8
+qIsNull(double)::U (0x0x7f281c7dc360) 0
+
+Class qIsNull(float)::U
+   size=4 align=4
+   base size=4 base align=4
+qIsNull(float)::U (0x0x7f281c7dc3c0) 0
+
+Class QSysInfo
+   size=1 align=1
+   base size=0 base align=1
+QSysInfo (0x0x7f281c883e40) 0 empty
+
+Class QMessageLogContext
+   size=32 align=8
+   base size=32 base align=8
+QMessageLogContext (0x0x7f281c883ea0) 0
+
+Class QMessageLogger
+   size=32 align=8
+   base size=32 base align=8
+QMessageLogger (0x0x7f281c883f00) 0
+
+Class QFlag
+   size=4 align=4
+   base size=4 base align=4
+QFlag (0x0x7f281c883f60) 0
+
+Class QIncompatibleFlag
+   size=4 align=4
+   base size=4 base align=4
+QIncompatibleFlag (0x0x7f281c8ee240) 0
+
+Class std::__atomic_flag_base
+   size=1 align=1
+   base size=1 base align=1
+std::__atomic_flag_base (0x0x7f281c8ee780) 0
+
+Class std::atomic_flag
+   size=1 align=1
+   base size=1 base align=1
+std::atomic_flag (0x0x7f281c4fe138) 0
+  std::__atomic_flag_base (0x0x7f281c8ee7e0) 0
+
+Class QAtomicInt
+   size=4 align=4
+   base size=4 base align=4
+QAtomicInt (0x0x7f281c4fe888) 0
+  QAtomicInteger<int> (0x0x7f281c4fe8f0) 0
+    QBasicAtomicInteger<int> (0x0x7f281c67df00) 0
+
+Class QInternal
+   size=1 align=1
+   base size=0 base align=1
+QInternal (0x0x7f281c0044e0) 0 empty
+
+Class QtPrivate::QSlotObjectBase
+   size=16 align=8
+   base size=16 base align=8
+QtPrivate::QSlotObjectBase (0x0x7f281bd1f6c0) 0
+
+Class QGenericArgument
+   size=16 align=8
+   base size=16 base align=8
+QGenericArgument (0x0x7f281bd1f7e0) 0
+
+Class QGenericReturnArgument
+   size=16 align=8
+   base size=16 base align=8
+QGenericReturnArgument (0x0x7f281bcfe4e0) 0
+  QGenericArgument (0x0x7f281bd1f840) 0
+
+Class QMetaObject
+   size=48 align=8
+   base size=48 base align=8
+QMetaObject (0x0x7f281bd1f9c0) 0
+
+Class QMetaObject::Connection
+   size=8 align=8
+   base size=8 base align=8
+QMetaObject::Connection (0x0x7f281bd1fa80) 0
+
+Class QLatin1Char
+   size=1 align=1
+   base size=1 base align=1
+QLatin1Char (0x0x7f281be08ae0) 0
+
+Class QChar
+   size=2 align=2
+   base size=2 base align=2
+QChar (0x0x7f281be08b40) 0
+
+Class QtPrivate::RefCount
+   size=4 align=4
+   base size=4 base align=4
+QtPrivate::RefCount (0x0x7f281be08de0) 0
+
+Class QArrayData
+   size=24 align=8
+   base size=24 base align=8
+QArrayData (0x0x7f281be08e40) 0
+
+Class QtPrivate::QContainerImplHelper
+   size=1 align=1
+   base size=0 base align=1
+QtPrivate::QContainerImplHelper (0x0x7f281bafa1e0) 0 empty
+
+Class std::locale
+   size=8 align=8
+   base size=8 base align=8
+std::locale (0x0x7f281bafa240) 0
+
+Vtable for std::locale::facet
+std::locale::facet::_ZTVNSt6locale5facetE: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTINSt6locale5facetE)
+16    (int (*)(...))std::locale::facet::~facet
+24    (int (*)(...))std::locale::facet::~facet
+
+Class std::locale::facet
+   size=16 align=8
+   base size=12 base align=8
+std::locale::facet (0x0x7f281bafa2a0) 0
+    vptr=((& std::locale::facet::_ZTVNSt6locale5facetE) + 16u)
+
+Class std::locale::id
+   size=8 align=8
+   base size=8 base align=8
+std::locale::id (0x0x7f281bafa300) 0
+
+Class std::locale::_Impl
+   size=40 align=8
+   base size=40 base align=8
+std::locale::_Impl (0x0x7f281bafa360) 0
+
+Class std::__cow_string
+   size=8 align=8
+   base size=8 base align=8
+std::__cow_string (0x0x7f281bafa720) 0
+
+Vtable for std::logic_error
+std::logic_error::_ZTVSt11logic_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt11logic_error)
+16    (int (*)(...))std::logic_error::~logic_error
+24    (int (*)(...))std::logic_error::~logic_error
+32    (int (*)(...))std::logic_error::what
+
+Class std::logic_error
+   size=16 align=8
+   base size=16 base align=8
+std::logic_error (0x0x7f281baeeaf8) 0
+    vptr=((& std::logic_error::_ZTVSt11logic_error) + 16u)
+  std::exception (0x0x7f281bafa7e0) 0 nearly-empty
+      primary-for std::logic_error (0x0x7f281baeeaf8)
+
+Vtable for std::domain_error
+std::domain_error::_ZTVSt12domain_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt12domain_error)
+16    (int (*)(...))std::domain_error::~domain_error
+24    (int (*)(...))std::domain_error::~domain_error
+32    (int (*)(...))std::logic_error::what
+
+Class std::domain_error
+   size=16 align=8
+   base size=16 base align=8
+std::domain_error (0x0x7f281baeeb60) 0
+    vptr=((& std::domain_error::_ZTVSt12domain_error) + 16u)
+  std::logic_error (0x0x7f281baeebc8) 0
+      primary-for std::domain_error (0x0x7f281baeeb60)
+    std::exception (0x0x7f281bafa840) 0 nearly-empty
+        primary-for std::logic_error (0x0x7f281baeebc8)
+
+Vtable for std::invalid_argument
+std::invalid_argument::_ZTVSt16invalid_argument: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt16invalid_argument)
+16    (int (*)(...))std::invalid_argument::~invalid_argument
+24    (int (*)(...))std::invalid_argument::~invalid_argument
+32    (int (*)(...))std::logic_error::what
+
+Class std::invalid_argument
+   size=16 align=8
+   base size=16 base align=8
+std::invalid_argument (0x0x7f281baeec30) 0
+    vptr=((& std::invalid_argument::_ZTVSt16invalid_argument) + 16u)
+  std::logic_error (0x0x7f281baeec98) 0
+      primary-for std::invalid_argument (0x0x7f281baeec30)
+    std::exception (0x0x7f281bafa8a0) 0 nearly-empty
+        primary-for std::logic_error (0x0x7f281baeec98)
+
+Vtable for std::length_error
+std::length_error::_ZTVSt12length_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt12length_error)
+16    (int (*)(...))std::length_error::~length_error
+24    (int (*)(...))std::length_error::~length_error
+32    (int (*)(...))std::logic_error::what
+
+Class std::length_error
+   size=16 align=8
+   base size=16 base align=8
+std::length_error (0x0x7f281baeed00) 0
+    vptr=((& std::length_error::_ZTVSt12length_error) + 16u)
+  std::logic_error (0x0x7f281baeed68) 0
+      primary-for std::length_error (0x0x7f281baeed00)
+    std::exception (0x0x7f281bafa900) 0 nearly-empty
+        primary-for std::logic_error (0x0x7f281baeed68)
+
+Vtable for std::out_of_range
+std::out_of_range::_ZTVSt12out_of_range: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt12out_of_range)
+16    (int (*)(...))std::out_of_range::~out_of_range
+24    (int (*)(...))std::out_of_range::~out_of_range
+32    (int (*)(...))std::logic_error::what
+
+Class std::out_of_range
+   size=16 align=8
+   base size=16 base align=8
+std::out_of_range (0x0x7f281baeedd0) 0
+    vptr=((& std::out_of_range::_ZTVSt12out_of_range) + 16u)
+  std::logic_error (0x0x7f281baeee38) 0
+      primary-for std::out_of_range (0x0x7f281baeedd0)
+    std::exception (0x0x7f281bafa960) 0 nearly-empty
+        primary-for std::logic_error (0x0x7f281baeee38)
+
+Vtable for std::runtime_error
+std::runtime_error::_ZTVSt13runtime_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt13runtime_error)
+16    (int (*)(...))std::runtime_error::~runtime_error
+24    (int (*)(...))std::runtime_error::~runtime_error
+32    (int (*)(...))std::runtime_error::what
+
+Class std::runtime_error
+   size=16 align=8
+   base size=16 base align=8
+std::runtime_error (0x0x7f281baeeea0) 0
+    vptr=((& std::runtime_error::_ZTVSt13runtime_error) + 16u)
+  std::exception (0x0x7f281bafa9c0) 0 nearly-empty
+      primary-for std::runtime_error (0x0x7f281baeeea0)
+
+Vtable for std::range_error
+std::range_error::_ZTVSt11range_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt11range_error)
+16    (int (*)(...))std::range_error::~range_error
+24    (int (*)(...))std::range_error::~range_error
+32    (int (*)(...))std::runtime_error::what
+
+Class std::range_error
+   size=16 align=8
+   base size=16 base align=8
+std::range_error (0x0x7f281baeef08) 0
+    vptr=((& std::range_error::_ZTVSt11range_error) + 16u)
+  std::runtime_error (0x0x7f281baeef70) 0
+      primary-for std::range_error (0x0x7f281baeef08)
+    std::exception (0x0x7f281bafaa20) 0 nearly-empty
+        primary-for std::runtime_error (0x0x7f281baeef70)
+
+Vtable for std::overflow_error
+std::overflow_error::_ZTVSt14overflow_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt14overflow_error)
+16    (int (*)(...))std::overflow_error::~overflow_error
+24    (int (*)(...))std::overflow_error::~overflow_error
+32    (int (*)(...))std::runtime_error::what
+
+Class std::overflow_error
+   size=16 align=8
+   base size=16 base align=8
+std::overflow_error (0x0x7f281baee820) 0
+    vptr=((& std::overflow_error::_ZTVSt14overflow_error) + 16u)
+  std::runtime_error (0x0x7f281baee8f0) 0
+      primary-for std::overflow_error (0x0x7f281baee820)
+    std::exception (0x0x7f281bafaa80) 0 nearly-empty
+        primary-for std::runtime_error (0x0x7f281baee8f0)
+
+Vtable for std::underflow_error
+std::underflow_error::_ZTVSt15underflow_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt15underflow_error)
+16    (int (*)(...))std::underflow_error::~underflow_error
+24    (int (*)(...))std::underflow_error::~underflow_error
+32    (int (*)(...))std::runtime_error::what
+
+Class std::underflow_error
+   size=16 align=8
+   base size=16 base align=8
+std::underflow_error (0x0x7f281bbe5000) 0
+    vptr=((& std::underflow_error::_ZTVSt15underflow_error) + 16u)
+  std::runtime_error (0x0x7f281bbe5068) 0
+      primary-for std::underflow_error (0x0x7f281bbe5000)
+    std::exception (0x0x7f281bafaae0) 0 nearly-empty
+        primary-for std::runtime_error (0x0x7f281bbe5068)
+
+Vtable for std::_V2::error_category
+std::_V2::error_category::_ZTVNSt3_V214error_categoryE: 10u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTINSt3_V214error_categoryE)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))std::_V2::error_category::_M_message
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))std::_V2::error_category::default_error_condition
+64    (int (*)(...))std::_V2::error_category::equivalent
+72    (int (*)(...))std::_V2::error_category::equivalent
+
+Class std::_V2::error_category
+   size=8 align=8
+   base size=8 base align=8
+std::_V2::error_category (0x0x7f281bafac60) 0 nearly-empty
+    vptr=((& std::_V2::error_category::_ZTVNSt3_V214error_categoryE) + 16u)
+
+Class std::error_code
+   size=16 align=8
+   base size=16 base align=8
+std::error_code (0x0x7f281bafaea0) 0
+
+Class std::error_condition
+   size=16 align=8
+   base size=16 base align=8
+std::error_condition (0x0x7f281bc12060) 0
+
+Vtable for std::system_error
+std::system_error::_ZTVSt12system_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt12system_error)
+16    (int (*)(...))std::system_error::~system_error
+24    (int (*)(...))std::system_error::~system_error
+32    (int (*)(...))std::runtime_error::what
+
+Class std::system_error
+   size=32 align=8
+   base size=32 base align=8
+std::system_error (0x0x7f281bbe5548) 0
+    vptr=((& std::system_error::_ZTVSt12system_error) + 16u)
+  std::runtime_error (0x0x7f281bbe55b0) 0
+      primary-for std::system_error (0x0x7f281bbe5548)
+    std::exception (0x0x7f281bc122a0) 0 nearly-empty
+        primary-for std::runtime_error (0x0x7f281bbe55b0)
+
+Vtable for std::ios_base::failure
+std::ios_base::failure::_ZTVNSt8ios_base7failureB5cxx11E: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTINSt8ios_base7failureB5cxx11E)
+16    (int (*)(...))std::ios_base::failure::~failure
+24    (int (*)(...))std::ios_base::failure::~failure
+32    (int (*)(...))std::ios_base::failure::what
+
+Class std::ios_base::failure
+   size=32 align=8
+   base size=32 base align=8
+std::ios_base::failure (0x0x7f281bc5c1a0) 0
+    vptr=((& std::ios_base::failure::_ZTVNSt8ios_base7failureB5cxx11E) + 16u)
+  std::system_error (0x0x7f281bc5c208) 0
+      primary-for std::ios_base::failure (0x0x7f281bc5c1a0)
+    std::runtime_error (0x0x7f281bc5c270) 0
+        primary-for std::system_error (0x0x7f281bc5c208)
+      std::exception (0x0x7f281bc125a0) 0 nearly-empty
+          primary-for std::runtime_error (0x0x7f281bc5c270)
+
+Class std::ios_base::_Callback_list
+   size=24 align=8
+   base size=24 base align=8
+std::ios_base::_Callback_list (0x0x7f281bc12600) 0
+
+Class std::ios_base::_Words
+   size=16 align=8
+   base size=16 base align=8
+std::ios_base::_Words (0x0x7f281bc12660) 0
+
+Class std::ios_base::Init
+   size=1 align=1
+   base size=0 base align=1
+std::ios_base::Init (0x0x7f281bc126c0) 0 empty
+
+Vtable for std::ios_base
+std::ios_base::_ZTVSt8ios_base: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt8ios_base)
+16    (int (*)(...))std::ios_base::~ios_base
+24    (int (*)(...))std::ios_base::~ios_base
+
+Class std::ios_base
+   size=216 align=8
+   base size=216 base align=8
+std::ios_base (0x0x7f281bc12540) 0
+    vptr=((& std::ios_base::_ZTVSt8ios_base) + 16u)
+
+Class std::ctype_base
+   size=1 align=1
+   base size=0 base align=1
+std::ctype_base (0x0x7f281bc12e40) 0 empty
+
+Class std::__num_base
+   size=1 align=1
+   base size=0 base align=1
+std::__num_base (0x0x7f281b98e540) 0 empty
+
+VTT for std::basic_ostream<char>
+std::basic_ostream<char>::_ZTTSo: 2u entries
+0     ((& std::basic_ostream<char>::_ZTVSo) + 24u)
+8     ((& std::basic_ostream<char>::_ZTVSo) + 64u)
+
+VTT for std::basic_ostream<wchar_t>
+std::basic_ostream<wchar_t>::_ZTTSt13basic_ostreamIwSt11char_traitsIwEE: 2u entries
+0     ((& std::basic_ostream<wchar_t>::_ZTVSt13basic_ostreamIwSt11char_traitsIwEE) + 24u)
+8     ((& std::basic_ostream<wchar_t>::_ZTVSt13basic_ostreamIwSt11char_traitsIwEE) + 64u)
+
+VTT for std::basic_istream<char>
+std::basic_istream<char>::_ZTTSi: 2u entries
+0     ((& std::basic_istream<char>::_ZTVSi) + 24u)
+8     ((& std::basic_istream<char>::_ZTVSi) + 64u)
+
+VTT for std::basic_istream<wchar_t>
+std::basic_istream<wchar_t>::_ZTTSt13basic_istreamIwSt11char_traitsIwEE: 2u entries
+0     ((& std::basic_istream<wchar_t>::_ZTVSt13basic_istreamIwSt11char_traitsIwEE) + 24u)
+8     ((& std::basic_istream<wchar_t>::_ZTVSt13basic_istreamIwSt11char_traitsIwEE) + 64u)
+
+Construction vtable for std::basic_istream<char> (0x0x7f281b4c6d68 instance) in std::basic_iostream<char>
+std::basic_iostream<char>::_ZTCSd0_Si: 10u entries
+0     24u
+8     (int (*)(...))0
+16    (int (*)(...))(& _ZTISi)
+24    0u
+32    0u
+40    18446744073709551592u
+48    (int (*)(...))-24
+56    (int (*)(...))(& _ZTISi)
+64    0u
+72    0u
+
+Construction vtable for std::basic_ostream<char> (0x0x7f281b4c6e38 instance) in std::basic_iostream<char>
+std::basic_iostream<char>::_ZTCSd16_So: 10u entries
+0     8u
+8     (int (*)(...))0
+16    (int (*)(...))(& _ZTISo)
+24    0u
+32    0u
+40    18446744073709551608u
+48    (int (*)(...))-8
+56    (int (*)(...))(& _ZTISo)
+64    0u
+72    0u
+
+VTT for std::basic_iostream<char>
+std::basic_iostream<char>::_ZTTSd: 7u entries
+0     ((& std::basic_iostream<char>::_ZTVSd) + 24u)
+8     ((& std::basic_iostream<char>::_ZTCSd0_Si) + 24u)
+16    ((& std::basic_iostream<char>::_ZTCSd0_Si) + 64u)
+24    ((& std::basic_iostream<char>::_ZTCSd16_So) + 24u)
+32    ((& std::basic_iostream<char>::_ZTCSd16_So) + 64u)
+40    ((& std::basic_iostream<char>::_ZTVSd) + 104u)
+48    ((& std::basic_iostream<char>::_ZTVSd) + 64u)
+
+Construction vtable for std::basic_istream<wchar_t> (0x0x7f281b4c63a8 instance) in std::basic_iostream<wchar_t>
+std::basic_iostream<wchar_t>::_ZTCSt14basic_iostreamIwSt11char_traitsIwEE0_St13basic_istreamIwS1_E: 10u entries
+0     24u
+8     (int (*)(...))0
+16    (int (*)(...))(& _ZTISt13basic_istreamIwSt11char_traitsIwEE)
+24    0u
+32    0u
+40    18446744073709551592u
+48    (int (*)(...))-24
+56    (int (*)(...))(& _ZTISt13basic_istreamIwSt11char_traitsIwEE)
+64    0u
+72    0u
+
+Construction vtable for std::basic_ostream<wchar_t> (0x0x7f281b4c69c0 instance) in std::basic_iostream<wchar_t>
+std::basic_iostream<wchar_t>::_ZTCSt14basic_iostreamIwSt11char_traitsIwEE16_St13basic_ostreamIwS1_E: 10u entries
+0     8u
+8     (int (*)(...))0
+16    (int (*)(...))(& _ZTISt13basic_ostreamIwSt11char_traitsIwEE)
+24    0u
+32    0u
+40    18446744073709551608u
+48    (int (*)(...))-8
+56    (int (*)(...))(& _ZTISt13basic_ostreamIwSt11char_traitsIwEE)
+64    0u
+72    0u
+
+VTT for std::basic_iostream<wchar_t>
+std::basic_iostream<wchar_t>::_ZTTSt14basic_iostreamIwSt11char_traitsIwEE: 7u entries
+0     ((& std::basic_iostream<wchar_t>::_ZTVSt14basic_iostreamIwSt11char_traitsIwEE) + 24u)
+8     ((& std::basic_iostream<wchar_t>::_ZTCSt14basic_iostreamIwSt11char_traitsIwEE0_St13basic_istreamIwS1_E) + 24u)
+16    ((& std::basic_iostream<wchar_t>::_ZTCSt14basic_iostreamIwSt11char_traitsIwEE0_St13basic_istreamIwS1_E) + 64u)
+24    ((& std::basic_iostream<wchar_t>::_ZTCSt14basic_iostreamIwSt11char_traitsIwEE16_St13basic_ostreamIwS1_E) + 24u)
+32    ((& std::basic_iostream<wchar_t>::_ZTCSt14basic_iostreamIwSt11char_traitsIwEE16_St13basic_ostreamIwS1_E) + 64u)
+40    ((& std::basic_iostream<wchar_t>::_ZTVSt14basic_iostreamIwSt11char_traitsIwEE) + 104u)
+48    ((& std::basic_iostream<wchar_t>::_ZTVSt14basic_iostreamIwSt11char_traitsIwEE) + 64u)
+
+Class QByteArrayDataPtr
+   size=8 align=8
+   base size=8 base align=8
+QByteArrayDataPtr (0x0x7f281b723d80) 0
+
+Class QByteArray
+   size=8 align=8
+   base size=8 base align=8
+QByteArray (0x0x7f281b723de0) 0
+
+Class QByteRef
+   size=16 align=8
+   base size=12 base align=8
+QByteRef (0x0x7f281b696180) 0
+
+Class QStringDataPtr
+   size=8 align=8
+   base size=8 base align=8
+QStringDataPtr (0x0x7f281b6964e0) 0
+
+Class QStringView
+   size=16 align=8
+   base size=16 base align=8
+QStringView (0x0x7f281b696960) 0
+
+Class QLatin1String
+   size=16 align=8
+   base size=16 base align=8
+QLatin1String (0x0x7f281b3a67e0) 0
+
+Class QString::Null
+   size=1 align=1
+   base size=0 base align=1
+QString::Null (0x0x7f281b3a6e40) 0 empty
+
+Class QString
+   size=8 align=8
+   base size=8 base align=8
+QString (0x0x7f281b3a6de0) 0
+
+Class QCharRef
+   size=16 align=8
+   base size=12 base align=8
+QCharRef (0x0x7f281b1a7f00) 0
+
+Class QStringRef
+   size=16 align=8
+   base size=16 base align=8
+QStringRef (0x0x7f281aec2b40) 0
+
+Class QtPrivate::QHashCombine
+   size=1 align=1
+   base size=0 base align=1
+QtPrivate::QHashCombine (0x0x7f281afe57e0) 0 empty
+
+Class QtPrivate::QHashCombineCommutative
+   size=1 align=1
+   base size=0 base align=1
+QtPrivate::QHashCombineCommutative (0x0x7f281afe5840) 0 empty
+
+Class std::__detail::_List_node_base
+   size=16 align=8
+   base size=16 base align=8
+std::__detail::_List_node_base (0x0x7f281afe58a0) 0
+
+Class QListData::NotArrayCompatibleLayout
+   size=1 align=1
+   base size=0 base align=1
+QListData::NotArrayCompatibleLayout (0x0x7f281afe5c60) 0 empty
+
+Class QListData::NotIndirectLayout
+   size=1 align=1
+   base size=0 base align=1
+QListData::NotIndirectLayout (0x0x7f281afe5cc0) 0 empty
+
+Class QListData::ArrayCompatibleLayout
+   size=1 align=1
+   base size=1 base align=1
+QListData::ArrayCompatibleLayout (0x0x7f281afe0af8) 0 empty
+  QListData::NotIndirectLayout (0x0x7f281afe5d20) 0 empty
+
+Class QListData::InlineWithPaddingLayout
+   size=1 align=1
+   base size=1 base align=1
+QListData::InlineWithPaddingLayout (0x0x7f281ae3b070) 0 empty
+  QListData::NotArrayCompatibleLayout (0x0x7f281afe5d80) 0 empty
+  QListData::NotIndirectLayout (0x0x7f281afe5de0) 0 empty
+
+Class QListData::IndirectLayout
+   size=1 align=1
+   base size=1 base align=1
+QListData::IndirectLayout (0x0x7f281afe0b60) 0 empty
+  QListData::NotArrayCompatibleLayout (0x0x7f281afe5e40) 0 empty
+
+Class QListData::Data
+   size=24 align=8
+   base size=24 base align=8
+QListData::Data (0x0x7f281afe5ea0) 0
+
+Class QListData
+   size=8 align=8
+   base size=8 base align=8
+QListData (0x0x7f281afe5c00) 0
+
+Class QRegExp
+   size=8 align=8
+   base size=8 base align=8
+QRegExp (0x0x7f281ae4a360) 0
+
+Class QStringMatcher::Data
+   size=272 align=8
+   base size=272 base align=8
+QStringMatcher::Data (0x0x7f281abee5a0) 0
+
+Class QStringMatcher
+   size=1048 align=8
+   base size=1048 base align=8
+QStringMatcher (0x0x7f281abee540) 0
+
+Class QStringList
+   size=8 align=8
+   base size=8 base align=8
+QStringList (0x0x7f281abf45b0) 0
+  QList<QString> (0x0x7f281abf4618) 0
+    QListSpecialMethods<QString> (0x0x7f281abee780) 0 empty
+
+Class QScopedPointerPodDeleter
+   size=1 align=1
+   base size=0 base align=1
+QScopedPointerPodDeleter (0x0x7f281abeeba0) 0 empty
+
+Class std::_Rb_tree_node_base
+   size=32 align=8
+   base size=32 base align=8
+std::_Rb_tree_node_base (0x0x7f281a8dc780) 0
+
+Class std::allocator_arg_t
+   size=1 align=1
+   base size=0 base align=1
+std::allocator_arg_t (0x0x7f281a8dcde0) 0 empty
+
+Class std::__uses_alloc_base
+   size=1 align=1
+   base size=0 base align=1
+std::__uses_alloc_base (0x0x7f281a8dcf60) 0 empty
+
+Class std::__uses_alloc0::_Sink
+   size=1 align=1
+   base size=0 base align=1
+std::__uses_alloc0::_Sink (0x0x7f281aab0060) 0 empty
+
+Class std::__uses_alloc0
+   size=1 align=1
+   base size=1 base align=1
+std::__uses_alloc0 (0x0x7f281abf4f08) 0
+  std::__uses_alloc_base (0x0x7f281aab0000) 0 empty
+
+Class std::_Swallow_assign
+   size=1 align=1
+   base size=0 base align=1
+std::_Swallow_assign (0x0x7f281a7a80c0) 0 empty
+
+Class QtPrivate::AbstractDebugStreamFunction
+   size=16 align=8
+   base size=16 base align=8
+QtPrivate::AbstractDebugStreamFunction (0x0x7f281a7a8300) 0
+
+Class QtPrivate::AbstractComparatorFunction
+   size=24 align=8
+   base size=24 base align=8
+QtPrivate::AbstractComparatorFunction (0x0x7f281a7a83c0) 0
+
+Class QtPrivate::AbstractConverterFunction
+   size=8 align=8
+   base size=8 base align=8
+QtPrivate::AbstractConverterFunction (0x0x7f281a7a84e0) 0
+
+Class QMetaType
+   size=80 align=8
+   base size=80 base align=8
+QMetaType (0x0x7f281a7a8660) 0
+
+Class QtMetaTypePrivate::VariantData
+   size=24 align=8
+   base size=20 base align=8
+QtMetaTypePrivate::VariantData (0x0x7f281a7a8a80) 0
+
+Class QtMetaTypePrivate::VectorBoolElements
+   size=1 align=1
+   base size=0 base align=1
+QtMetaTypePrivate::VectorBoolElements (0x0x7f281a7a8ba0) 0 empty
+
+Class QtMetaTypePrivate::QSequentialIterableImpl
+   size=104 align=8
+   base size=104 base align=8
+QtMetaTypePrivate::QSequentialIterableImpl (0x0x7f281a532540) 0
+
+Class QtMetaTypePrivate::QAssociativeIterableImpl
+   size=112 align=8
+   base size=112 base align=8
+QtMetaTypePrivate::QAssociativeIterableImpl (0x0x7f281a532960) 0
+
+Class QtMetaTypePrivate::QPairVariantInterfaceImpl
+   size=40 align=8
+   base size=40 base align=8
+QtMetaTypePrivate::QPairVariantInterfaceImpl (0x0x7f281a532c60) 0
+
+Class std::chrono::_V2::system_clock
+   size=1 align=1
+   base size=0 base align=1
+std::chrono::_V2::system_clock (0x0x7f281a427660) 0 empty
+
+Class std::chrono::_V2::steady_clock
+   size=1 align=1
+   base size=0 base align=1
+std::chrono::_V2::steady_clock (0x0x7f281a1694e0) 0 empty
+
+Vtable for QObjectData
+QObjectData::_ZTV11QObjectData: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QObjectData)
+16    (int (*)(...))__cxa_pure_virtual
+24    (int (*)(...))__cxa_pure_virtual
+
+Class QObjectData
+   size=48 align=8
+   base size=48 base align=8
+QObjectData (0x0x7f281a169540) 0
+    vptr=((& QObjectData::_ZTV11QObjectData) + 16u)
+
+Class QObject::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QObject::QPrivateSignal (0x0x7f281a169720) 0 empty
+
+Vtable for QObject
+QObject::_ZTV7QObject: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QObject)
+16    (int (*)(...))QObject::metaObject
+24    (int (*)(...))QObject::qt_metacast
+32    (int (*)(...))QObject::qt_metacall
+40    (int (*)(...))QObject::~QObject
+48    (int (*)(...))QObject::~QObject
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QObject
+   size=16 align=8
+   base size=16 base align=8
+QObject (0x0x7f281a1696c0) 0
+    vptr=((& QObject::_ZTV7QObject) + 16u)
+
+Vtable for QObjectUserData
+QObjectUserData::_ZTV15QObjectUserData: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QObjectUserData)
+16    (int (*)(...))QObjectUserData::~QObjectUserData
+24    (int (*)(...))QObjectUserData::~QObjectUserData
+
+Class QObjectUserData
+   size=8 align=8
+   base size=8 base align=8
+QObjectUserData (0x0x7f281a22e9c0) 0 nearly-empty
+    vptr=((& QObjectUserData::_ZTV15QObjectUserData) + 16u)
+
+Class QSignalBlocker
+   size=16 align=8
+   base size=10 base align=8
+QSignalBlocker (0x0x7f281a22ea20) 0
+
+Class QAbstractAnimation::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractAnimation::QPrivateSignal (0x0x7f281a22eae0) 0 empty
+
+Vtable for QAbstractAnimation
+QAbstractAnimation::_ZTV18QAbstractAnimation: 18u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QAbstractAnimation)
+16    (int (*)(...))QAbstractAnimation::metaObject
+24    (int (*)(...))QAbstractAnimation::qt_metacast
+32    (int (*)(...))QAbstractAnimation::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QAbstractAnimation::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))QAbstractAnimation::updateState
+136   (int (*)(...))QAbstractAnimation::updateDirection
+
+Class QAbstractAnimation
+   size=16 align=8
+   base size=16 base align=8
+QAbstractAnimation (0x0x7f281a25c138) 0
+    vptr=((& QAbstractAnimation::_ZTV18QAbstractAnimation) + 16u)
+  QObject (0x0x7f281a22ea80) 0
+      primary-for QAbstractAnimation (0x0x7f281a25c138)
+
+Class QAnimationDriver::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAnimationDriver::QPrivateSignal (0x0x7f281a22eba0) 0 empty
+
+Vtable for QAnimationDriver
+QAnimationDriver::_ZTV16QAnimationDriver: 18u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QAnimationDriver)
+16    (int (*)(...))QAnimationDriver::metaObject
+24    (int (*)(...))QAnimationDriver::qt_metacast
+32    (int (*)(...))QAnimationDriver::qt_metacall
+40    (int (*)(...))QAnimationDriver::~QAnimationDriver
+48    (int (*)(...))QAnimationDriver::~QAnimationDriver
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QAnimationDriver::advance
+120   (int (*)(...))QAnimationDriver::elapsed
+128   (int (*)(...))QAnimationDriver::start
+136   (int (*)(...))QAnimationDriver::stop
+
+Class QAnimationDriver
+   size=16 align=8
+   base size=16 base align=8
+QAnimationDriver (0x0x7f281a25c1a0) 0
+    vptr=((& QAnimationDriver::_ZTV16QAnimationDriver) + 16u)
+  QObject (0x0x7f281a22eb40) 0
+      primary-for QAnimationDriver (0x0x7f281a25c1a0)
+
+Class QEventLoop::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QEventLoop::QPrivateSignal (0x0x7f281a22ec60) 0 empty
+
+Vtable for QEventLoop
+QEventLoop::_ZTV10QEventLoop: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QEventLoop)
+16    (int (*)(...))QEventLoop::metaObject
+24    (int (*)(...))QEventLoop::qt_metacast
+32    (int (*)(...))QEventLoop::qt_metacall
+40    (int (*)(...))QEventLoop::~QEventLoop
+48    (int (*)(...))QEventLoop::~QEventLoop
+56    (int (*)(...))QEventLoop::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QEventLoop
+   size=16 align=8
+   base size=16 base align=8
+QEventLoop (0x0x7f281a25c208) 0
+    vptr=((& QEventLoop::_ZTV10QEventLoop) + 16u)
+  QObject (0x0x7f281a22ec00) 0
+      primary-for QEventLoop (0x0x7f281a25c208)
+
+Class QEventLoopLocker
+   size=8 align=8
+   base size=8 base align=8
+QEventLoopLocker (0x0x7f281a22ee40) 0
+
+Class QAbstractEventDispatcher::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractEventDispatcher::QPrivateSignal (0x0x7f281a22ef00) 0 empty
+
+Class QAbstractEventDispatcher::TimerInfo
+   size=12 align=4
+   base size=12 base align=4
+QAbstractEventDispatcher::TimerInfo (0x0x7f281a22ef60) 0
+
+Vtable for QAbstractEventDispatcher
+QAbstractEventDispatcher::_ZTV24QAbstractEventDispatcher: 28u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QAbstractEventDispatcher)
+16    (int (*)(...))QAbstractEventDispatcher::metaObject
+24    (int (*)(...))QAbstractEventDispatcher::qt_metacast
+32    (int (*)(...))QAbstractEventDispatcher::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))__cxa_pure_virtual
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))__cxa_pure_virtual
+160   (int (*)(...))__cxa_pure_virtual
+168   (int (*)(...))__cxa_pure_virtual
+176   (int (*)(...))__cxa_pure_virtual
+184   (int (*)(...))__cxa_pure_virtual
+192   (int (*)(...))__cxa_pure_virtual
+200   (int (*)(...))__cxa_pure_virtual
+208   (int (*)(...))QAbstractEventDispatcher::startingUp
+216   (int (*)(...))QAbstractEventDispatcher::closingDown
+
+Class QAbstractEventDispatcher
+   size=16 align=8
+   base size=16 base align=8
+QAbstractEventDispatcher (0x0x7f281a25c340) 0
+    vptr=((& QAbstractEventDispatcher::_ZTV24QAbstractEventDispatcher) + 16u)
+  QObject (0x0x7f281a22eea0) 0
+      primary-for QAbstractEventDispatcher (0x0x7f281a25c340)
+
+Vtable for std::type_info
+std::type_info::_ZTVSt9type_info: 8u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt9type_info)
+16    (int (*)(...))std::type_info::~type_info
+24    (int (*)(...))std::type_info::~type_info
+32    (int (*)(...))std::type_info::__is_pointer_p
+40    (int (*)(...))std::type_info::__is_function_p
+48    (int (*)(...))std::type_info::__do_catch
+56    (int (*)(...))std::type_info::__do_upcast
+
+Class std::type_info
+   size=16 align=8
+   base size=16 base align=8
+std::type_info (0x0x7f2819efc240) 0
+    vptr=((& std::type_info::_ZTVSt9type_info) + 16u)
+
+Vtable for std::bad_cast
+std::bad_cast::_ZTVSt8bad_cast: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt8bad_cast)
+16    (int (*)(...))std::bad_cast::~bad_cast
+24    (int (*)(...))std::bad_cast::~bad_cast
+32    (int (*)(...))std::bad_cast::what
+
+Class std::bad_cast
+   size=8 align=8
+   base size=8 base align=8
+std::bad_cast (0x0x7f281a25c548) 0 nearly-empty
+    vptr=((& std::bad_cast::_ZTVSt8bad_cast) + 16u)
+  std::exception (0x0x7f2819efc2a0) 0 nearly-empty
+      primary-for std::bad_cast (0x0x7f281a25c548)
+
+Vtable for std::bad_typeid
+std::bad_typeid::_ZTVSt10bad_typeid: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt10bad_typeid)
+16    (int (*)(...))std::bad_typeid::~bad_typeid
+24    (int (*)(...))std::bad_typeid::~bad_typeid
+32    (int (*)(...))std::bad_typeid::what
+
+Class std::bad_typeid
+   size=8 align=8
+   base size=8 base align=8
+std::bad_typeid (0x0x7f281a25c5b0) 0 nearly-empty
+    vptr=((& std::bad_typeid::_ZTVSt10bad_typeid) + 16u)
+  std::exception (0x0x7f2819efc300) 0 nearly-empty
+      primary-for std::bad_typeid (0x0x7f281a25c5b0)
+
+Vtable for std::bad_function_call
+std::bad_function_call::_ZTVSt17bad_function_call: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt17bad_function_call)
+16    (int (*)(...))std::bad_function_call::~bad_function_call
+24    (int (*)(...))std::bad_function_call::~bad_function_call
+32    (int (*)(...))std::bad_function_call::what
+
+Class std::bad_function_call
+   size=8 align=8
+   base size=8 base align=8
+std::bad_function_call (0x0x7f281a00a820) 0 nearly-empty
+    vptr=((& std::bad_function_call::_ZTVSt17bad_function_call) + 16u)
+  std::exception (0x0x7f281a0813c0) 0 nearly-empty
+      primary-for std::bad_function_call (0x0x7f281a00a820)
+
+Class std::_Nocopy_types
+   size=16 align=8
+   base size=16 base align=8
+std::_Nocopy_types (0x0x7f281a081480) 0
+
+Class std::_Any_data
+   size=16 align=8
+   base size=16 base align=8
+std::_Any_data (0x0x7f281a0814e0) 0
+
+Class std::_Function_base
+   size=24 align=8
+   base size=24 base align=8
+std::_Function_base (0x0x7f281a081600) 0
+
+Class QMapNodeBase
+   size=24 align=8
+   base size=24 base align=8
+QMapNodeBase (0x0x7f281a081ae0) 0
+
+Class QMapDataBase
+   size=40 align=8
+   base size=40 base align=8
+QMapDataBase (0x0x7f2819d2b060) 0
+
+Class QHashData::Node
+   size=16 align=8
+   base size=16 base align=8
+QHashData::Node (0x0x7f2819d2b420) 0
+
+Class QHashData
+   size=48 align=8
+   base size=44 base align=8
+QHashData (0x0x7f2819d2b3c0) 0
+
+Class QHashDummyValue
+   size=1 align=1
+   base size=0 base align=1
+QHashDummyValue (0x0x7f2819d2b480) 0 empty
+
+Class QVariant::PrivateShared
+   size=16 align=8
+   base size=12 base align=8
+QVariant::PrivateShared (0x0x7f2819d2bd20) 0
+
+Class QVariant::Private::Data
+   size=8 align=8
+   base size=8 base align=8
+QVariant::Private::Data (0x0x7f2819d2bde0) 0
+
+Class QVariant::Private
+   size=16 align=8
+   base size=12 base align=8
+QVariant::Private (0x0x7f2819d2bd80) 0
+
+Class QVariant::Handler
+   size=72 align=8
+   base size=72 base align=8
+QVariant::Handler (0x0x7f2819d2be40) 0
+
+Class QVariant
+   size=16 align=8
+   base size=16 base align=8
+QVariant (0x0x7f2819d2bcc0) 0
+
+Class QVariantComparisonHelper
+   size=8 align=8
+   base size=8 base align=8
+QVariantComparisonHelper (0x0x7f2819c23960) 0
+
+Class QSequentialIterable::const_iterator
+   size=112 align=8
+   base size=112 base align=8
+QSequentialIterable::const_iterator (0x0x7f28198b8000) 0
+
+Class QSequentialIterable
+   size=104 align=8
+   base size=104 base align=8
+QSequentialIterable (0x0x7f2819c23f60) 0
+
+Class QAssociativeIterable::const_iterator
+   size=120 align=8
+   base size=120 base align=8
+QAssociativeIterable::const_iterator (0x0x7f28198b80c0) 0
+
+Class QAssociativeIterable
+   size=112 align=8
+   base size=112 base align=8
+QAssociativeIterable (0x0x7f28198b8060) 0
+
+Class QModelIndex
+   size=24 align=8
+   base size=24 base align=8
+QModelIndex (0x0x7f28199d93c0) 0
+
+Class QPersistentModelIndex
+   size=8 align=8
+   base size=8 base align=8
+QPersistentModelIndex (0x0x7f28199d9a80) 0
+
+Class QAbstractItemModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractItemModel::QPrivateSignal (0x0x7f28197c21e0) 0 empty
+
+Vtable for QAbstractItemModel
+QAbstractItemModel::_ZTV18QAbstractItemModel: 48u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QAbstractItemModel)
+16    (int (*)(...))QAbstractItemModel::metaObject
+24    (int (*)(...))QAbstractItemModel::qt_metacast
+32    (int (*)(...))QAbstractItemModel::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))QAbstractItemModel::sibling
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))QAbstractItemModel::hasChildren
+160   (int (*)(...))__cxa_pure_virtual
+168   (int (*)(...))QAbstractItemModel::setData
+176   (int (*)(...))QAbstractItemModel::headerData
+184   (int (*)(...))QAbstractItemModel::setHeaderData
+192   (int (*)(...))QAbstractItemModel::itemData
+200   (int (*)(...))QAbstractItemModel::setItemData
+208   (int (*)(...))QAbstractItemModel::mimeTypes
+216   (int (*)(...))QAbstractItemModel::mimeData
+224   (int (*)(...))QAbstractItemModel::canDropMimeData
+232   (int (*)(...))QAbstractItemModel::dropMimeData
+240   (int (*)(...))QAbstractItemModel::supportedDropActions
+248   (int (*)(...))QAbstractItemModel::supportedDragActions
+256   (int (*)(...))QAbstractItemModel::insertRows
+264   (int (*)(...))QAbstractItemModel::insertColumns
+272   (int (*)(...))QAbstractItemModel::removeRows
+280   (int (*)(...))QAbstractItemModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QAbstractItemModel::fetchMore
+312   (int (*)(...))QAbstractItemModel::canFetchMore
+320   (int (*)(...))QAbstractItemModel::flags
+328   (int (*)(...))QAbstractItemModel::sort
+336   (int (*)(...))QAbstractItemModel::buddy
+344   (int (*)(...))QAbstractItemModel::match
+352   (int (*)(...))QAbstractItemModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractItemModel::submit
+376   (int (*)(...))QAbstractItemModel::revert
+
+Class QAbstractItemModel
+   size=16 align=8
+   base size=16 base align=8
+QAbstractItemModel (0x0x7f28197c05b0) 0
+    vptr=((& QAbstractItemModel::_ZTV18QAbstractItemModel) + 16u)
+  QObject (0x0x7f28197c2180) 0
+      primary-for QAbstractItemModel (0x0x7f28197c05b0)
+
+Class QAbstractTableModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractTableModel::QPrivateSignal (0x0x7f28197c2a80) 0 empty
+
+Vtable for QAbstractTableModel
+QAbstractTableModel::_ZTV19QAbstractTableModel: 48u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QAbstractTableModel)
+16    (int (*)(...))QAbstractTableModel::metaObject
+24    (int (*)(...))QAbstractTableModel::qt_metacast
+32    (int (*)(...))QAbstractTableModel::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QAbstractTableModel::index
+120   (int (*)(...))QAbstractTableModel::parent
+128   (int (*)(...))QAbstractTableModel::sibling
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))QAbstractTableModel::hasChildren
+160   (int (*)(...))__cxa_pure_virtual
+168   (int (*)(...))QAbstractItemModel::setData
+176   (int (*)(...))QAbstractItemModel::headerData
+184   (int (*)(...))QAbstractItemModel::setHeaderData
+192   (int (*)(...))QAbstractItemModel::itemData
+200   (int (*)(...))QAbstractItemModel::setItemData
+208   (int (*)(...))QAbstractItemModel::mimeTypes
+216   (int (*)(...))QAbstractItemModel::mimeData
+224   (int (*)(...))QAbstractItemModel::canDropMimeData
+232   (int (*)(...))QAbstractTableModel::dropMimeData
+240   (int (*)(...))QAbstractItemModel::supportedDropActions
+248   (int (*)(...))QAbstractItemModel::supportedDragActions
+256   (int (*)(...))QAbstractItemModel::insertRows
+264   (int (*)(...))QAbstractItemModel::insertColumns
+272   (int (*)(...))QAbstractItemModel::removeRows
+280   (int (*)(...))QAbstractItemModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QAbstractItemModel::fetchMore
+312   (int (*)(...))QAbstractItemModel::canFetchMore
+320   (int (*)(...))QAbstractTableModel::flags
+328   (int (*)(...))QAbstractItemModel::sort
+336   (int (*)(...))QAbstractItemModel::buddy
+344   (int (*)(...))QAbstractItemModel::match
+352   (int (*)(...))QAbstractItemModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractItemModel::submit
+376   (int (*)(...))QAbstractItemModel::revert
+
+Class QAbstractTableModel
+   size=16 align=8
+   base size=16 base align=8
+QAbstractTableModel (0x0x7f28197c0c98) 0
+    vptr=((& QAbstractTableModel::_ZTV19QAbstractTableModel) + 16u)
+  QAbstractItemModel (0x0x7f28197c0d00) 0
+      primary-for QAbstractTableModel (0x0x7f28197c0c98)
+    QObject (0x0x7f28197c2a20) 0
+        primary-for QAbstractItemModel (0x0x7f28197c0d00)
+
+Class QAbstractListModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractListModel::QPrivateSignal (0x0x7f28197c2b40) 0 empty
+
+Vtable for QAbstractListModel
+QAbstractListModel::_ZTV18QAbstractListModel: 48u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QAbstractListModel)
+16    (int (*)(...))QAbstractListModel::metaObject
+24    (int (*)(...))QAbstractListModel::qt_metacast
+32    (int (*)(...))QAbstractListModel::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QAbstractListModel::index
+120   (int (*)(...))QAbstractListModel::parent
+128   (int (*)(...))QAbstractListModel::sibling
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))QAbstractListModel::columnCount
+152   (int (*)(...))QAbstractListModel::hasChildren
+160   (int (*)(...))__cxa_pure_virtual
+168   (int (*)(...))QAbstractItemModel::setData
+176   (int (*)(...))QAbstractItemModel::headerData
+184   (int (*)(...))QAbstractItemModel::setHeaderData
+192   (int (*)(...))QAbstractItemModel::itemData
+200   (int (*)(...))QAbstractItemModel::setItemData
+208   (int (*)(...))QAbstractItemModel::mimeTypes
+216   (int (*)(...))QAbstractItemModel::mimeData
+224   (int (*)(...))QAbstractItemModel::canDropMimeData
+232   (int (*)(...))QAbstractListModel::dropMimeData
+240   (int (*)(...))QAbstractItemModel::supportedDropActions
+248   (int (*)(...))QAbstractItemModel::supportedDragActions
+256   (int (*)(...))QAbstractItemModel::insertRows
+264   (int (*)(...))QAbstractItemModel::insertColumns
+272   (int (*)(...))QAbstractItemModel::removeRows
+280   (int (*)(...))QAbstractItemModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QAbstractItemModel::fetchMore
+312   (int (*)(...))QAbstractItemModel::canFetchMore
+320   (int (*)(...))QAbstractListModel::flags
+328   (int (*)(...))QAbstractItemModel::sort
+336   (int (*)(...))QAbstractItemModel::buddy
+344   (int (*)(...))QAbstractItemModel::match
+352   (int (*)(...))QAbstractItemModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractItemModel::submit
+376   (int (*)(...))QAbstractItemModel::revert
+
+Class QAbstractListModel
+   size=16 align=8
+   base size=16 base align=8
+QAbstractListModel (0x0x7f28197c0d68) 0
+    vptr=((& QAbstractListModel::_ZTV18QAbstractListModel) + 16u)
+  QAbstractItemModel (0x0x7f28197c0dd0) 0
+      primary-for QAbstractListModel (0x0x7f28197c0d68)
+    QObject (0x0x7f28197c2ae0) 0
+        primary-for QAbstractItemModel (0x0x7f28197c0dd0)
+
+Vtable for QAbstractNativeEventFilter
+QAbstractNativeEventFilter::_ZTV26QAbstractNativeEventFilter: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI26QAbstractNativeEventFilter)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class QAbstractNativeEventFilter
+   size=16 align=8
+   base size=16 base align=8
+QAbstractNativeEventFilter (0x0x7f28197c2de0) 0
+    vptr=((& QAbstractNativeEventFilter::_ZTV26QAbstractNativeEventFilter) + 16u)
+
+Class QAbstractProxyModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractProxyModel::QPrivateSignal (0x0x7f28197c2ea0) 0 empty
+
+Vtable for QAbstractProxyModel
+QAbstractProxyModel::_ZTV19QAbstractProxyModel: 53u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QAbstractProxyModel)
+16    (int (*)(...))QAbstractProxyModel::metaObject
+24    (int (*)(...))QAbstractProxyModel::qt_metacast
+32    (int (*)(...))QAbstractProxyModel::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))QAbstractProxyModel::sibling
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))QAbstractProxyModel::hasChildren
+160   (int (*)(...))QAbstractProxyModel::data
+168   (int (*)(...))QAbstractProxyModel::setData
+176   (int (*)(...))QAbstractProxyModel::headerData
+184   (int (*)(...))QAbstractProxyModel::setHeaderData
+192   (int (*)(...))QAbstractProxyModel::itemData
+200   (int (*)(...))QAbstractProxyModel::setItemData
+208   (int (*)(...))QAbstractProxyModel::mimeTypes
+216   (int (*)(...))QAbstractProxyModel::mimeData
+224   (int (*)(...))QAbstractProxyModel::canDropMimeData
+232   (int (*)(...))QAbstractProxyModel::dropMimeData
+240   (int (*)(...))QAbstractProxyModel::supportedDropActions
+248   (int (*)(...))QAbstractProxyModel::supportedDragActions
+256   (int (*)(...))QAbstractItemModel::insertRows
+264   (int (*)(...))QAbstractItemModel::insertColumns
+272   (int (*)(...))QAbstractItemModel::removeRows
+280   (int (*)(...))QAbstractItemModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QAbstractProxyModel::fetchMore
+312   (int (*)(...))QAbstractProxyModel::canFetchMore
+320   (int (*)(...))QAbstractProxyModel::flags
+328   (int (*)(...))QAbstractProxyModel::sort
+336   (int (*)(...))QAbstractProxyModel::buddy
+344   (int (*)(...))QAbstractItemModel::match
+352   (int (*)(...))QAbstractProxyModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractProxyModel::submit
+376   (int (*)(...))QAbstractProxyModel::revert
+384   (int (*)(...))QAbstractProxyModel::setSourceModel
+392   (int (*)(...))__cxa_pure_virtual
+400   (int (*)(...))__cxa_pure_virtual
+408   (int (*)(...))QAbstractProxyModel::mapSelectionToSource
+416   (int (*)(...))QAbstractProxyModel::mapSelectionFromSource
+
+Class QAbstractProxyModel
+   size=16 align=8
+   base size=16 base align=8
+QAbstractProxyModel (0x0x7f28197c0f08) 0
+    vptr=((& QAbstractProxyModel::_ZTV19QAbstractProxyModel) + 16u)
+  QAbstractItemModel (0x0x7f28197c0f70) 0
+      primary-for QAbstractProxyModel (0x0x7f28197c0f08)
+    QObject (0x0x7f28197c2e40) 0
+        primary-for QAbstractItemModel (0x0x7f28197c0f70)
+
+Class QAbstractState::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractState::QPrivateSignal (0x0x7f28197c2f60) 0 empty
+
+Vtable for QAbstractState
+QAbstractState::_ZTV14QAbstractState: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QAbstractState)
+16    (int (*)(...))QAbstractState::metaObject
+24    (int (*)(...))QAbstractState::qt_metacast
+32    (int (*)(...))QAbstractState::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QAbstractState::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+
+Class QAbstractState
+   size=16 align=8
+   base size=16 base align=8
+QAbstractState (0x0x7f281951a000) 0
+    vptr=((& QAbstractState::_ZTV14QAbstractState) + 16u)
+  QObject (0x0x7f28197c2f00) 0
+      primary-for QAbstractState (0x0x7f281951a000)
+
+Class QAbstractTransition::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractTransition::QPrivateSignal (0x0x7f281952a060) 0 empty
+
+Vtable for QAbstractTransition
+QAbstractTransition::_ZTV19QAbstractTransition: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QAbstractTransition)
+16    (int (*)(...))QAbstractTransition::metaObject
+24    (int (*)(...))QAbstractTransition::qt_metacast
+32    (int (*)(...))QAbstractTransition::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QAbstractTransition::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+
+Class QAbstractTransition
+   size=16 align=8
+   base size=16 base align=8
+QAbstractTransition (0x0x7f281951a068) 0
+    vptr=((& QAbstractTransition::_ZTV19QAbstractTransition) + 16u)
+  QObject (0x0x7f281952a000) 0
+      primary-for QAbstractTransition (0x0x7f281951a068)
+
+Class QAnimationGroup::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAnimationGroup::QPrivateSignal (0x0x7f281952a120) 0 empty
+
+Vtable for QAnimationGroup
+QAnimationGroup::_ZTV15QAnimationGroup: 18u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QAnimationGroup)
+16    (int (*)(...))QAnimationGroup::metaObject
+24    (int (*)(...))QAnimationGroup::qt_metacast
+32    (int (*)(...))QAnimationGroup::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QAnimationGroup::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))QAbstractAnimation::updateState
+136   (int (*)(...))QAbstractAnimation::updateDirection
+
+Class QAnimationGroup
+   size=16 align=8
+   base size=16 base align=8
+QAnimationGroup (0x0x7f281951a0d0) 0
+    vptr=((& QAnimationGroup::_ZTV15QAnimationGroup) + 16u)
+  QAbstractAnimation (0x0x7f281951a138) 0
+      primary-for QAnimationGroup (0x0x7f281951a0d0)
+    QObject (0x0x7f281952a0c0) 0
+        primary-for QAbstractAnimation (0x0x7f281951a138)
+
+Class QBasicTimer
+   size=4 align=4
+   base size=4 base align=4
+QBasicTimer (0x0x7f2819568e40) 0
+
+Class QBitArray
+   size=8 align=8
+   base size=8 base align=8
+QBitArray (0x0x7f28195b0120) 0
+
+Class QBitRef
+   size=16 align=8
+   base size=12 base align=8
+QBitRef (0x0x7f28195b01e0) 0
+
+Class QIODevice::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QIODevice::QPrivateSignal (0x0x7f28195b04e0) 0 empty
+
+Vtable for QIODevice
+QIODevice::_ZTV9QIODevice: 30u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QIODevice)
+16    (int (*)(...))QIODevice::metaObject
+24    (int (*)(...))QIODevice::qt_metacast
+32    (int (*)(...))QIODevice::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QIODevice::isSequential
+120   (int (*)(...))QIODevice::open
+128   (int (*)(...))QIODevice::close
+136   (int (*)(...))QIODevice::pos
+144   (int (*)(...))QIODevice::size
+152   (int (*)(...))QIODevice::seek
+160   (int (*)(...))QIODevice::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QIODevice::bytesAvailable
+184   (int (*)(...))QIODevice::bytesToWrite
+192   (int (*)(...))QIODevice::canReadLine
+200   (int (*)(...))QIODevice::waitForReadyRead
+208   (int (*)(...))QIODevice::waitForBytesWritten
+216   (int (*)(...))__cxa_pure_virtual
+224   (int (*)(...))QIODevice::readLineData
+232   (int (*)(...))__cxa_pure_virtual
+
+Class QIODevice
+   size=16 align=8
+   base size=16 base align=8
+QIODevice (0x0x7f281951a7b8) 0
+    vptr=((& QIODevice::_ZTV9QIODevice) + 16u)
+  QObject (0x0x7f28195b0480) 0
+      primary-for QIODevice (0x0x7f281951a7b8)
+
+Class QBuffer::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QBuffer::QPrivateSignal (0x0x7f28195b0720) 0 empty
+
+Vtable for QBuffer
+QBuffer::_ZTV7QBuffer: 30u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QBuffer)
+16    (int (*)(...))QBuffer::metaObject
+24    (int (*)(...))QBuffer::qt_metacast
+32    (int (*)(...))QBuffer::qt_metacall
+40    (int (*)(...))QBuffer::~QBuffer
+48    (int (*)(...))QBuffer::~QBuffer
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QBuffer::connectNotify
+104   (int (*)(...))QBuffer::disconnectNotify
+112   (int (*)(...))QIODevice::isSequential
+120   (int (*)(...))QBuffer::open
+128   (int (*)(...))QBuffer::close
+136   (int (*)(...))QBuffer::pos
+144   (int (*)(...))QBuffer::size
+152   (int (*)(...))QBuffer::seek
+160   (int (*)(...))QBuffer::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QIODevice::bytesAvailable
+184   (int (*)(...))QIODevice::bytesToWrite
+192   (int (*)(...))QBuffer::canReadLine
+200   (int (*)(...))QIODevice::waitForReadyRead
+208   (int (*)(...))QIODevice::waitForBytesWritten
+216   (int (*)(...))QBuffer::readData
+224   (int (*)(...))QIODevice::readLineData
+232   (int (*)(...))QBuffer::writeData
+
+Class QBuffer
+   size=16 align=8
+   base size=16 base align=8
+QBuffer (0x0x7f281951a8f0) 0
+    vptr=((& QBuffer::_ZTV7QBuffer) + 16u)
+  QIODevice (0x0x7f281951a958) 0
+      primary-for QBuffer (0x0x7f281951a8f0)
+    QObject (0x0x7f28195b06c0) 0
+        primary-for QIODevice (0x0x7f281951a958)
+
+Class QByteArrayMatcher::Data
+   size=272 align=8
+   base size=272 base align=8
+QByteArrayMatcher::Data (0x0x7f28195b07e0) 0
+
+Class QByteArrayMatcher
+   size=1040 align=8
+   base size=1040 base align=8
+QByteArrayMatcher (0x0x7f28195b0780) 0
+
+Class QStaticByteArrayMatcherBase::Skiptable
+   size=256 align=1
+   base size=256 base align=1
+QStaticByteArrayMatcherBase::Skiptable (0x0x7f28195b0900) 0
+
+Class QStaticByteArrayMatcherBase
+   size=256 align=16
+   base size=256 base align=16
+QStaticByteArrayMatcherBase (0x0x7f28195b08a0) 0
+
+Class QSharedData
+   size=4 align=4
+   base size=4 base align=4
+QSharedData (0x0x7f28195b0ae0) 0
+
+Class QDate
+   size=8 align=8
+   base size=8 base align=8
+QDate (0x0x7f28195b0cc0) 0
+
+Class QTime
+   size=4 align=4
+   base size=4 base align=4
+QTime (0x0x7f28195b0f60) 0
+
+Class QDateTime::ShortData
+   size=8 align=8
+   base size=8 base align=8
+QDateTime::ShortData (0x0x7f2819331720) 0
+
+Class QDateTime::Data
+   size=8 align=8
+   base size=8 base align=8
+QDateTime::Data (0x0x7f2819331780) 0
+
+Class QDateTime
+   size=8 align=8
+   base size=8 base align=8
+QDateTime (0x0x7f28193316c0) 0
+
+Class QLocale
+   size=8 align=8
+   base size=8 base align=8
+QLocale (0x0x7f28193e58a0) 0
+
+Vtable for QTextStream
+QTextStream::_ZTV11QTextStream: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QTextStream)
+16    (int (*)(...))QTextStream::~QTextStream
+24    (int (*)(...))QTextStream::~QTextStream
+
+Class QTextStream
+   size=16 align=8
+   base size=16 base align=8
+QTextStream (0x0x7f28193e5ea0) 0
+    vptr=((& QTextStream::_ZTV11QTextStream) + 16u)
+
+Class QTextStreamManipulator
+   size=40 align=8
+   base size=38 base align=8
+QTextStreamManipulator (0x0x7f28190c4180) 0
+
+Class QContiguousCacheData
+   size=24 align=4
+   base size=24 base align=4
+QContiguousCacheData (0x0x7f28190c43c0) 0
+
+Class QtSharedPointer::NormalDeleter
+   size=1 align=1
+   base size=0 base align=1
+QtSharedPointer::NormalDeleter (0x0x7f28190c4a80) 0 empty
+
+Class QtSharedPointer::ExternalRefCountData
+   size=16 align=8
+   base size=16 base align=8
+QtSharedPointer::ExternalRefCountData (0x0x7f28190c4c00) 0
+
+Class QDebug::Stream
+   size=80 align=8
+   base size=76 base align=8
+QDebug::Stream (0x0x7f2818e84180) 0
+
+Class QDebug
+   size=8 align=8
+   base size=8 base align=8
+QDebug (0x0x7f2818e84120) 0
+
+Class QDebugStateSaver
+   size=8 align=8
+   base size=8 base align=8
+QDebugStateSaver (0x0x7f2818ff5480) 0
+
+Class QNoDebug
+   size=1 align=1
+   base size=0 base align=1
+QNoDebug (0x0x7f2818ff5540) 0 empty
+
+Class QCborError
+   size=4 align=4
+   base size=4 base align=4
+QCborError (0x0x7f2818c778a0) 0
+
+Class QRegularExpression
+   size=8 align=8
+   base size=8 base align=8
+QRegularExpression (0x0x7f2818c77a20) 0
+
+Class QRegularExpressionMatch
+   size=8 align=8
+   base size=8 base align=8
+QRegularExpressionMatch (0x0x7f2818d02060) 0
+
+Class QRegularExpressionMatchIterator
+   size=8 align=8
+   base size=8 base align=8
+QRegularExpressionMatchIterator (0x0x7f2818d02360) 0
+
+Class QUrl
+   size=8 align=8
+   base size=8 base align=8
+QUrl (0x0x7f2818d02720) 0
+
+Class QUuid
+   size=16 align=4
+   base size=16 base align=4
+QUuid (0x0x7f2818a4cde0) 0
+
+Class QCborParserError
+   size=16 align=8
+   base size=12 base align=8
+QCborParserError (0x0x7f2818acf420) 0
+
+Class QCborValue
+   size=24 align=8
+   base size=20 base align=8
+QCborValue (0x0x7f2818acf480) 0
+
+Class QCborValueRef
+   size=16 align=8
+   base size=16 base align=8
+QCborValueRef (0x0x7f281892e480) 0
+
+Class QCborArray::Iterator
+   size=16 align=8
+   base size=16 base align=8
+QCborArray::Iterator (0x0x7f281892ea20) 0
+
+Class QCborArray::ConstIterator
+   size=16 align=8
+   base size=16 base align=8
+QCborArray::ConstIterator (0x0x7f281892ea80) 0
+
+Class QCborArray
+   size=8 align=8
+   base size=8 base align=8
+QCborArray (0x0x7f281892e9c0) 0
+
+Class QCborMap::Iterator
+   size=16 align=8
+   base size=16 base align=8
+QCborMap::Iterator (0x0x7f281867bae0) 0
+
+Class QCborMap::ConstIterator
+   size=16 align=8
+   base size=16 base align=8
+QCborMap::ConstIterator (0x0x7f281867bb40) 0
+
+Class QCborMap
+   size=8 align=8
+   base size=8 base align=8
+QCborMap (0x0x7f281867ba80) 0
+
+Class qfloat16
+   size=2 align=2
+   base size=2 base align=2
+qfloat16 (0x0x7f28188246c0) 0
+
+Class QCborStreamWriter
+   size=8 align=8
+   base size=8 base align=8
+QCborStreamWriter (0x0x7f2818824a80) 0
+
+Class QCborStreamReader
+   size=24 align=8
+   base size=20 base align=8
+QCborStreamReader (0x0x7f281857a480) 0
+
+Class QCollatorSortKey
+   size=8 align=8
+   base size=8 base align=8
+QCollatorSortKey (0x0x7f281857aae0) 0
+
+Class QCollator
+   size=8 align=8
+   base size=8 base align=8
+QCollator (0x0x7f281857aba0) 0
+
+Class QCommandLineOption
+   size=8 align=8
+   base size=8 base align=8
+QCommandLineOption (0x0x7f281827aba0) 0
+
+Vtable for QEvent
+QEvent::_ZTV6QEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI6QEvent)
+16    (int (*)(...))QEvent::~QEvent
+24    (int (*)(...))QEvent::~QEvent
+
+Class QEvent
+   size=24 align=8
+   base size=20 base align=8
+QEvent (0x0x7f28182c4060) 0
+    vptr=((& QEvent::_ZTV6QEvent) + 16u)
+
+Vtable for QTimerEvent
+QTimerEvent::_ZTV11QTimerEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QTimerEvent)
+16    (int (*)(...))QTimerEvent::~QTimerEvent
+24    (int (*)(...))QTimerEvent::~QTimerEvent
+
+Class QTimerEvent
+   size=24 align=8
+   base size=24 base align=8
+QTimerEvent (0x0x7f281827df08) 0
+    vptr=((& QTimerEvent::_ZTV11QTimerEvent) + 16u)
+  QEvent (0x0x7f28182c40c0) 0
+      primary-for QTimerEvent (0x0x7f281827df08)
+
+Vtable for QChildEvent
+QChildEvent::_ZTV11QChildEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QChildEvent)
+16    (int (*)(...))QChildEvent::~QChildEvent
+24    (int (*)(...))QChildEvent::~QChildEvent
+
+Class QChildEvent
+   size=32 align=8
+   base size=32 base align=8
+QChildEvent (0x0x7f281827df70) 0
+    vptr=((& QChildEvent::_ZTV11QChildEvent) + 16u)
+  QEvent (0x0x7f28182c4120) 0
+      primary-for QChildEvent (0x0x7f281827df70)
+
+Vtable for QDynamicPropertyChangeEvent
+QDynamicPropertyChangeEvent::_ZTV27QDynamicPropertyChangeEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI27QDynamicPropertyChangeEvent)
+16    (int (*)(...))QDynamicPropertyChangeEvent::~QDynamicPropertyChangeEvent
+24    (int (*)(...))QDynamicPropertyChangeEvent::~QDynamicPropertyChangeEvent
+
+Class QDynamicPropertyChangeEvent
+   size=32 align=8
+   base size=32 base align=8
+QDynamicPropertyChangeEvent (0x0x7f28183064e0) 0
+    vptr=((& QDynamicPropertyChangeEvent::_ZTV27QDynamicPropertyChangeEvent) + 16u)
+  QEvent (0x0x7f28182c4600) 0
+      primary-for QDynamicPropertyChangeEvent (0x0x7f28183064e0)
+
+Vtable for QDeferredDeleteEvent
+QDeferredDeleteEvent::_ZTV20QDeferredDeleteEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QDeferredDeleteEvent)
+16    (int (*)(...))QDeferredDeleteEvent::~QDeferredDeleteEvent
+24    (int (*)(...))QDeferredDeleteEvent::~QDeferredDeleteEvent
+
+Class QDeferredDeleteEvent
+   size=24 align=8
+   base size=24 base align=8
+QDeferredDeleteEvent (0x0x7f2818306548) 0
+    vptr=((& QDeferredDeleteEvent::_ZTV20QDeferredDeleteEvent) + 16u)
+  QEvent (0x0x7f28182c4660) 0
+      primary-for QDeferredDeleteEvent (0x0x7f2818306548)
+
+Class QCoreApplication::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QCoreApplication::QPrivateSignal (0x0x7f28182c4720) 0 empty
+
+Vtable for QCoreApplication
+QCoreApplication::_ZTV16QCoreApplication: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QCoreApplication)
+16    (int (*)(...))QCoreApplication::metaObject
+24    (int (*)(...))QCoreApplication::qt_metacast
+32    (int (*)(...))QCoreApplication::qt_metacall
+40    (int (*)(...))QCoreApplication::~QCoreApplication
+48    (int (*)(...))QCoreApplication::~QCoreApplication
+56    (int (*)(...))QCoreApplication::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QCoreApplication::notify
+120   (int (*)(...))QCoreApplication::compressEvent
+
+Class QCoreApplication
+   size=16 align=8
+   base size=16 base align=8
+QCoreApplication (0x0x7f28183065b0) 0
+    vptr=((& QCoreApplication::_ZTV16QCoreApplication) + 16u)
+  QObject (0x0x7f28182c46c0) 0
+      primary-for QCoreApplication (0x0x7f28183065b0)
+
+Class QCommandLineParser
+   size=8 align=8
+   base size=8 base align=8
+QCommandLineParser (0x0x7f28182c4780) 0
+
+Class QCryptographicHash
+   size=8 align=8
+   base size=8 base align=8
+QCryptographicHash (0x0x7f28182c47e0) 0
+
+Class QDataStream
+   size=32 align=8
+   base size=32 base align=8
+QDataStream (0x0x7f28182c4840) 0
+
+Class QtPrivate::StreamStateSaver
+   size=16 align=8
+   base size=12 base align=8
+QtPrivate::StreamStateSaver (0x0x7f28182c4900) 0
+
+Class QElapsedTimer
+   size=16 align=8
+   base size=16 base align=8
+QElapsedTimer (0x0x7f28182c4de0) 0
+
+Class QDeadlineTimer
+   size=16 align=8
+   base size=16 base align=8
+QDeadlineTimer (0x0x7f28183db300) 0
+
+Class QFileDevice::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFileDevice::QPrivateSignal (0x0x7f2818102180) 0 empty
+
+Vtable for QFileDevice
+QFileDevice::_ZTV11QFileDevice: 34u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QFileDevice)
+16    (int (*)(...))QFileDevice::metaObject
+24    (int (*)(...))QFileDevice::qt_metacast
+32    (int (*)(...))QFileDevice::qt_metacall
+40    (int (*)(...))QFileDevice::~QFileDevice
+48    (int (*)(...))QFileDevice::~QFileDevice
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QFileDevice::isSequential
+120   (int (*)(...))QIODevice::open
+128   (int (*)(...))QFileDevice::close
+136   (int (*)(...))QFileDevice::pos
+144   (int (*)(...))QFileDevice::size
+152   (int (*)(...))QFileDevice::seek
+160   (int (*)(...))QFileDevice::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QIODevice::bytesAvailable
+184   (int (*)(...))QIODevice::bytesToWrite
+192   (int (*)(...))QIODevice::canReadLine
+200   (int (*)(...))QIODevice::waitForReadyRead
+208   (int (*)(...))QIODevice::waitForBytesWritten
+216   (int (*)(...))QFileDevice::readData
+224   (int (*)(...))QFileDevice::readLineData
+232   (int (*)(...))QFileDevice::writeData
+240   (int (*)(...))QFileDevice::fileName
+248   (int (*)(...))QFileDevice::resize
+256   (int (*)(...))QFileDevice::permissions
+264   (int (*)(...))QFileDevice::setPermissions
+
+Class QFileDevice
+   size=16 align=8
+   base size=16 base align=8
+QFileDevice (0x0x7f28180eaa28) 0
+    vptr=((& QFileDevice::_ZTV11QFileDevice) + 16u)
+  QIODevice (0x0x7f28180eaa90) 0
+      primary-for QFileDevice (0x0x7f28180eaa28)
+    QObject (0x0x7f2818102120) 0
+        primary-for QIODevice (0x0x7f28180eaa90)
+
+Class QFile::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFile::QPrivateSignal (0x0x7f28181023c0) 0 empty
+
+Vtable for QFile
+QFile::_ZTV5QFile: 34u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI5QFile)
+16    (int (*)(...))QFile::metaObject
+24    (int (*)(...))QFile::qt_metacast
+32    (int (*)(...))QFile::qt_metacall
+40    (int (*)(...))QFile::~QFile
+48    (int (*)(...))QFile::~QFile
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QFileDevice::isSequential
+120   (int (*)(...))QFile::open
+128   (int (*)(...))QFileDevice::close
+136   (int (*)(...))QFileDevice::pos
+144   (int (*)(...))QFile::size
+152   (int (*)(...))QFileDevice::seek
+160   (int (*)(...))QFileDevice::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QIODevice::bytesAvailable
+184   (int (*)(...))QIODevice::bytesToWrite
+192   (int (*)(...))QIODevice::canReadLine
+200   (int (*)(...))QIODevice::waitForReadyRead
+208   (int (*)(...))QIODevice::waitForBytesWritten
+216   (int (*)(...))QFileDevice::readData
+224   (int (*)(...))QFileDevice::readLineData
+232   (int (*)(...))QFileDevice::writeData
+240   (int (*)(...))QFile::fileName
+248   (int (*)(...))QFile::resize
+256   (int (*)(...))QFile::permissions
+264   (int (*)(...))QFile::setPermissions
+
+Class QFile
+   size=16 align=8
+   base size=16 base align=8
+QFile (0x0x7f28180eabc8) 0
+    vptr=((& QFile::_ZTV5QFile) + 16u)
+  QFileDevice (0x0x7f28180eac30) 0
+      primary-for QFile (0x0x7f28180eabc8)
+    QIODevice (0x0x7f28180eac98) 0
+        primary-for QFileDevice (0x0x7f28180eac30)
+      QObject (0x0x7f2818102360) 0
+          primary-for QIODevice (0x0x7f28180eac98)
+
+Class QFileInfo
+   size=8 align=8
+   base size=8 base align=8
+QFileInfo (0x0x7f28181025a0) 0
+
+Class QDir
+   size=8 align=8
+   base size=8 base align=8
+QDir (0x0x7f28181029c0) 0
+
+Class QDirIterator
+   size=8 align=8
+   base size=8 base align=8
+QDirIterator (0x0x7f2817e3b000) 0
+
+Class QEasingCurve
+   size=8 align=8
+   base size=8 base align=8
+QEasingCurve (0x0x7f2817e3b240) 0
+
+Class QEventTransition::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QEventTransition::QPrivateSignal (0x0x7f2817efd660) 0 empty
+
+Vtable for QEventTransition
+QEventTransition::_ZTV16QEventTransition: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QEventTransition)
+16    (int (*)(...))QEventTransition::metaObject
+24    (int (*)(...))QEventTransition::qt_metacast
+32    (int (*)(...))QEventTransition::qt_metacall
+40    (int (*)(...))QEventTransition::~QEventTransition
+48    (int (*)(...))QEventTransition::~QEventTransition
+56    (int (*)(...))QEventTransition::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QEventTransition::eventTest
+120   (int (*)(...))QEventTransition::onTransition
+
+Class QEventTransition
+   size=16 align=8
+   base size=16 base align=8
+QEventTransition (0x0x7f2817ef4c98) 0
+    vptr=((& QEventTransition::_ZTV16QEventTransition) + 16u)
+  QAbstractTransition (0x0x7f2817ef4d00) 0
+      primary-for QEventTransition (0x0x7f2817ef4c98)
+    QObject (0x0x7f2817efd600) 0
+        primary-for QAbstractTransition (0x0x7f2817ef4d00)
+
+Vtable for QException
+QException::_ZTV10QException: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QException)
+16    (int (*)(...))QException::~QException
+24    (int (*)(...))QException::~QException
+32    (int (*)(...))std::exception::what
+40    (int (*)(...))QException::raise
+48    (int (*)(...))QException::clone
+
+Class QException
+   size=8 align=8
+   base size=8 base align=8
+QException (0x0x7f2817ef4d68) 0 nearly-empty
+    vptr=((& QException::_ZTV10QException) + 16u)
+  std::exception (0x0x7f2817efd6c0) 0 nearly-empty
+      primary-for QException (0x0x7f2817ef4d68)
+
+Vtable for QUnhandledException
+QUnhandledException::_ZTV19QUnhandledException: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QUnhandledException)
+16    (int (*)(...))QUnhandledException::~QUnhandledException
+24    (int (*)(...))QUnhandledException::~QUnhandledException
+32    (int (*)(...))std::exception::what
+40    (int (*)(...))QUnhandledException::raise
+48    (int (*)(...))QUnhandledException::clone
+
+Class QUnhandledException
+   size=8 align=8
+   base size=8 base align=8
+QUnhandledException (0x0x7f2817ef4dd0) 0 nearly-empty
+    vptr=((& QUnhandledException::_ZTV19QUnhandledException) + 16u)
+  QException (0x0x7f2817ef4e38) 0 nearly-empty
+      primary-for QUnhandledException (0x0x7f2817ef4dd0)
+    std::exception (0x0x7f2817efd720) 0 nearly-empty
+        primary-for QException (0x0x7f2817ef4e38)
+
+Class QtPrivate::ExceptionHolder
+   size=8 align=8
+   base size=8 base align=8
+QtPrivate::ExceptionHolder (0x0x7f2817efd780) 0
+
+Class QtPrivate::ExceptionStore
+   size=8 align=8
+   base size=8 base align=8
+QtPrivate::ExceptionStore (0x0x7f2817efd840) 0
+
+Vtable for QFactoryInterface
+QFactoryInterface::_ZTV17QFactoryInterface: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QFactoryInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class QFactoryInterface
+   size=8 align=8
+   base size=8 base align=8
+QFactoryInterface (0x0x7f2817efd8a0) 0 nearly-empty
+    vptr=((& QFactoryInterface::_ZTV17QFactoryInterface) + 16u)
+
+Class QFileSelector::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFileSelector::QPrivateSignal (0x0x7f2817efd9c0) 0 empty
+
+Vtable for QFileSelector
+QFileSelector::_ZTV13QFileSelector: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QFileSelector)
+16    (int (*)(...))QFileSelector::metaObject
+24    (int (*)(...))QFileSelector::qt_metacast
+32    (int (*)(...))QFileSelector::qt_metacall
+40    (int (*)(...))QFileSelector::~QFileSelector
+48    (int (*)(...))QFileSelector::~QFileSelector
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QFileSelector
+   size=16 align=8
+   base size=16 base align=8
+QFileSelector (0x0x7f2817ef4ea0) 0
+    vptr=((& QFileSelector::_ZTV13QFileSelector) + 16u)
+  QObject (0x0x7f2817efd960) 0
+      primary-for QFileSelector (0x0x7f2817ef4ea0)
+
+Class QFileSystemWatcher::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFileSystemWatcher::QPrivateSignal (0x0x7f2817efda80) 0 empty
+
+Vtable for QFileSystemWatcher
+QFileSystemWatcher::_ZTV18QFileSystemWatcher: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QFileSystemWatcher)
+16    (int (*)(...))QFileSystemWatcher::metaObject
+24    (int (*)(...))QFileSystemWatcher::qt_metacast
+32    (int (*)(...))QFileSystemWatcher::qt_metacall
+40    (int (*)(...))QFileSystemWatcher::~QFileSystemWatcher
+48    (int (*)(...))QFileSystemWatcher::~QFileSystemWatcher
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QFileSystemWatcher
+   size=16 align=8
+   base size=16 base align=8
+QFileSystemWatcher (0x0x7f2817ef4f08) 0
+    vptr=((& QFileSystemWatcher::_ZTV18QFileSystemWatcher) + 16u)
+  QObject (0x0x7f2817efda20) 0
+      primary-for QFileSystemWatcher (0x0x7f2817ef4f08)
+
+Class QFinalState::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFinalState::QPrivateSignal (0x0x7f2817efdb40) 0 empty
+
+Vtable for QFinalState
+QFinalState::_ZTV11QFinalState: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QFinalState)
+16    (int (*)(...))QFinalState::metaObject
+24    (int (*)(...))QFinalState::qt_metacast
+32    (int (*)(...))QFinalState::qt_metacall
+40    (int (*)(...))QFinalState::~QFinalState
+48    (int (*)(...))QFinalState::~QFinalState
+56    (int (*)(...))QFinalState::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QFinalState::onEntry
+120   (int (*)(...))QFinalState::onExit
+
+Class QFinalState
+   size=16 align=8
+   base size=16 base align=8
+QFinalState (0x0x7f2817ef4f70) 0
+    vptr=((& QFinalState::_ZTV11QFinalState) + 16u)
+  QAbstractState (0x0x7f2817fa9000) 0
+      primary-for QFinalState (0x0x7f2817ef4f70)
+    QObject (0x0x7f2817efdae0) 0
+        primary-for QAbstractState (0x0x7f2817fa9000)
+
+Vtable for QRunnable
+QRunnable::_ZTV9QRunnable: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QRunnable)
+16    (int (*)(...))__cxa_pure_virtual
+24    0u
+32    0u
+
+Class QRunnable
+   size=16 align=8
+   base size=12 base align=8
+QRunnable (0x0x7f2817efdba0) 0
+    vptr=((& QRunnable::_ZTV9QRunnable) + 16u)
+
+Class QBasicMutex
+   size=8 align=8
+   base size=8 base align=8
+QBasicMutex (0x0x7f2817efdc00) 0
+
+Class QMutex
+   size=8 align=8
+   base size=8 base align=8
+QMutex (0x0x7f2817fa9138) 0
+  QBasicMutex (0x0x7f2817efdde0) 0
+
+Class QMutexLocker
+   size=8 align=8
+   base size=8 base align=8
+QMutexLocker (0x0x7f2817efde40) 0
+
+Class QtPrivate::ResultItem
+   size=16 align=8
+   base size=16 base align=8
+QtPrivate::ResultItem (0x0x7f2817efdea0) 0
+
+Class QtPrivate::ResultIteratorBase
+   size=16 align=8
+   base size=12 base align=8
+QtPrivate::ResultIteratorBase (0x0x7f2817efdf00) 0
+
+Vtable for QtPrivate::ResultStoreBase
+QtPrivate::ResultStoreBase::_ZTVN9QtPrivate15ResultStoreBaseE: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN9QtPrivate15ResultStoreBaseE)
+16    (int (*)(...))QtPrivate::ResultStoreBase::~ResultStoreBase
+24    (int (*)(...))QtPrivate::ResultStoreBase::~ResultStoreBase
+
+Class QtPrivate::ResultStoreBase
+   size=48 align=8
+   base size=44 base align=8
+QtPrivate::ResultStoreBase (0x0x7f2817c7e060) 0
+    vptr=((& QtPrivate::ResultStoreBase::_ZTVN9QtPrivate15ResultStoreBaseE) + 16u)
+
+Vtable for QFutureInterfaceBase
+QFutureInterfaceBase::_ZTV20QFutureInterfaceBase: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QFutureInterfaceBase)
+16    (int (*)(...))QFutureInterfaceBase::~QFutureInterfaceBase
+24    (int (*)(...))QFutureInterfaceBase::~QFutureInterfaceBase
+
+Class QFutureInterfaceBase
+   size=16 align=8
+   base size=16 base align=8
+QFutureInterfaceBase (0x0x7f2817c7e8a0) 0
+    vptr=((& QFutureInterfaceBase::_ZTV20QFutureInterfaceBase) + 16u)
+
+Class QFutureWatcherBase::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFutureWatcherBase::QPrivateSignal (0x0x7f2817d4a0c0) 0 empty
+
+Vtable for QFutureWatcherBase
+QFutureWatcherBase::_ZTV18QFutureWatcherBase: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QFutureWatcherBase)
+16    (int (*)(...))QFutureWatcherBase::metaObject
+24    (int (*)(...))QFutureWatcherBase::qt_metacast
+32    (int (*)(...))QFutureWatcherBase::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QFutureWatcherBase::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QFutureWatcherBase::connectNotify
+104   (int (*)(...))QFutureWatcherBase::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+
+Class QFutureWatcherBase
+   size=16 align=8
+   base size=16 base align=8
+QFutureWatcherBase (0x0x7f2817d2d270) 0
+    vptr=((& QFutureWatcherBase::_ZTV18QFutureWatcherBase) + 16u)
+  QObject (0x0x7f2817d4a060) 0
+      primary-for QFutureWatcherBase (0x0x7f2817d2d270)
+
+Class QHistoryState::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QHistoryState::QPrivateSignal (0x0x7f2817d4a6c0) 0 empty
+
+Vtable for QHistoryState
+QHistoryState::_ZTV13QHistoryState: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QHistoryState)
+16    (int (*)(...))QHistoryState::metaObject
+24    (int (*)(...))QHistoryState::qt_metacast
+32    (int (*)(...))QHistoryState::qt_metacall
+40    (int (*)(...))QHistoryState::~QHistoryState
+48    (int (*)(...))QHistoryState::~QHistoryState
+56    (int (*)(...))QHistoryState::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QHistoryState::onEntry
+120   (int (*)(...))QHistoryState::onExit
+
+Class QHistoryState
+   size=16 align=8
+   base size=16 base align=8
+QHistoryState (0x0x7f2817d2db60) 0
+    vptr=((& QHistoryState::_ZTV13QHistoryState) + 16u)
+  QAbstractState (0x0x7f2817d2dbc8) 0
+      primary-for QHistoryState (0x0x7f2817d2db60)
+    QObject (0x0x7f2817d4a660) 0
+        primary-for QAbstractState (0x0x7f2817d2dbc8)
+
+Class QIdentityProxyModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QIdentityProxyModel::QPrivateSignal (0x0x7f2817d4a780) 0 empty
+
+Vtable for QIdentityProxyModel
+QIdentityProxyModel::_ZTV19QIdentityProxyModel: 53u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QIdentityProxyModel)
+16    (int (*)(...))QIdentityProxyModel::metaObject
+24    (int (*)(...))QIdentityProxyModel::qt_metacast
+32    (int (*)(...))QIdentityProxyModel::qt_metacall
+40    (int (*)(...))QIdentityProxyModel::~QIdentityProxyModel
+48    (int (*)(...))QIdentityProxyModel::~QIdentityProxyModel
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QIdentityProxyModel::index
+120   (int (*)(...))QIdentityProxyModel::parent
+128   (int (*)(...))QIdentityProxyModel::sibling
+136   (int (*)(...))QIdentityProxyModel::rowCount
+144   (int (*)(...))QIdentityProxyModel::columnCount
+152   (int (*)(...))QAbstractProxyModel::hasChildren
+160   (int (*)(...))QAbstractProxyModel::data
+168   (int (*)(...))QAbstractProxyModel::setData
+176   (int (*)(...))QIdentityProxyModel::headerData
+184   (int (*)(...))QAbstractProxyModel::setHeaderData
+192   (int (*)(...))QAbstractProxyModel::itemData
+200   (int (*)(...))QAbstractProxyModel::setItemData
+208   (int (*)(...))QAbstractProxyModel::mimeTypes
+216   (int (*)(...))QAbstractProxyModel::mimeData
+224   (int (*)(...))QAbstractProxyModel::canDropMimeData
+232   (int (*)(...))QIdentityProxyModel::dropMimeData
+240   (int (*)(...))QAbstractProxyModel::supportedDropActions
+248   (int (*)(...))QAbstractProxyModel::supportedDragActions
+256   (int (*)(...))QIdentityProxyModel::insertRows
+264   (int (*)(...))QIdentityProxyModel::insertColumns
+272   (int (*)(...))QIdentityProxyModel::removeRows
+280   (int (*)(...))QIdentityProxyModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QAbstractProxyModel::fetchMore
+312   (int (*)(...))QAbstractProxyModel::canFetchMore
+320   (int (*)(...))QAbstractProxyModel::flags
+328   (int (*)(...))QAbstractProxyModel::sort
+336   (int (*)(...))QAbstractProxyModel::buddy
+344   (int (*)(...))QIdentityProxyModel::match
+352   (int (*)(...))QAbstractProxyModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractProxyModel::submit
+376   (int (*)(...))QAbstractProxyModel::revert
+384   (int (*)(...))QIdentityProxyModel::setSourceModel
+392   (int (*)(...))QIdentityProxyModel::mapToSource
+400   (int (*)(...))QIdentityProxyModel::mapFromSource
+408   (int (*)(...))QIdentityProxyModel::mapSelectionToSource
+416   (int (*)(...))QIdentityProxyModel::mapSelectionFromSource
+
+Class QIdentityProxyModel
+   size=16 align=8
+   base size=16 base align=8
+QIdentityProxyModel (0x0x7f2817d2dc30) 0
+    vptr=((& QIdentityProxyModel::_ZTV19QIdentityProxyModel) + 16u)
+  QAbstractProxyModel (0x0x7f2817d2dc98) 0
+      primary-for QIdentityProxyModel (0x0x7f2817d2dc30)
+    QAbstractItemModel (0x0x7f2817d2dd00) 0
+        primary-for QAbstractProxyModel (0x0x7f2817d2dc98)
+      QObject (0x0x7f2817d4a720) 0
+          primary-for QAbstractItemModel (0x0x7f2817d2dd00)
+
+Class QItemSelectionRange
+   size=16 align=8
+   base size=16 base align=8
+QItemSelectionRange (0x0x7f2817d4a7e0) 0
+
+Class QItemSelectionModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QItemSelectionModel::QPrivateSignal (0x0x7f2817d4aea0) 0 empty
+
+Vtable for QItemSelectionModel
+QItemSelectionModel::_ZTV19QItemSelectionModel: 20u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QItemSelectionModel)
+16    (int (*)(...))QItemSelectionModel::metaObject
+24    (int (*)(...))QItemSelectionModel::qt_metacast
+32    (int (*)(...))QItemSelectionModel::qt_metacall
+40    (int (*)(...))QItemSelectionModel::~QItemSelectionModel
+48    (int (*)(...))QItemSelectionModel::~QItemSelectionModel
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QItemSelectionModel::setCurrentIndex
+120   (int (*)(...))QItemSelectionModel::select
+128   (int (*)(...))QItemSelectionModel::select
+136   (int (*)(...))QItemSelectionModel::clear
+144   (int (*)(...))QItemSelectionModel::reset
+152   (int (*)(...))QItemSelectionModel::clearCurrentIndex
+
+Class QItemSelectionModel
+   size=16 align=8
+   base size=16 base align=8
+QItemSelectionModel (0x0x7f2817df7548) 0
+    vptr=((& QItemSelectionModel::_ZTV19QItemSelectionModel) + 16u)
+  QObject (0x0x7f2817d4ae40) 0
+      primary-for QItemSelectionModel (0x0x7f2817df7548)
+
+Class QItemSelection
+   size=8 align=8
+   base size=8 base align=8
+QItemSelection (0x0x7f2817df7750) 0
+  QList<QItemSelectionRange> (0x0x7f2817df77b8) 0
+    QListSpecialMethods<QItemSelectionRange> (0x0x7f2817a2e1e0) 0 empty
+
+Class QJsonValue
+   size=24 align=8
+   base size=20 base align=8
+QJsonValue (0x0x7f2817a2e6c0) 0
+
+Class QJsonValueRef
+   size=16 align=8
+   base size=12 base align=8
+QJsonValueRef (0x0x7f2817be9de0) 0
+
+Class QJsonValuePtr
+   size=24 align=8
+   base size=24 base align=8
+QJsonValuePtr (0x0x7f2817861360) 0
+
+Class QJsonValueRefPtr
+   size=16 align=8
+   base size=16 base align=8
+QJsonValueRefPtr (0x0x7f28178613c0) 0
+
+Class QJsonArray::iterator
+   size=16 align=8
+   base size=12 base align=8
+QJsonArray::iterator (0x0x7f28178615a0) 0
+
+Class QJsonArray::const_iterator
+   size=16 align=8
+   base size=12 base align=8
+QJsonArray::const_iterator (0x0x7f2817861600) 0
+
+Class QJsonArray
+   size=16 align=8
+   base size=16 base align=8
+QJsonArray (0x0x7f2817861540) 0
+
+Class QJsonParseError
+   size=8 align=4
+   base size=8 base align=4
+QJsonParseError (0x0x7f2817922840) 0
+
+Class QJsonDocument
+   size=8 align=8
+   base size=8 base align=8
+QJsonDocument (0x0x7f28179228a0) 0
+
+Class QJsonObject::iterator
+   size=16 align=8
+   base size=12 base align=8
+QJsonObject::iterator (0x0x7f2817922f00) 0
+
+Class QJsonObject::const_iterator
+   size=16 align=8
+   base size=12 base align=8
+QJsonObject::const_iterator (0x0x7f2817922f60) 0
+
+Class QJsonObject
+   size=16 align=8
+   base size=16 base align=8
+QJsonObject (0x0x7f2817922ea0) 0
+
+Class QLibrary::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QLibrary::QPrivateSignal (0x0x7f2817689240) 0 empty
+
+Vtable for QLibrary
+QLibrary::_ZTV8QLibrary: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI8QLibrary)
+16    (int (*)(...))QLibrary::metaObject
+24    (int (*)(...))QLibrary::qt_metacast
+32    (int (*)(...))QLibrary::qt_metacall
+40    (int (*)(...))QLibrary::~QLibrary
+48    (int (*)(...))QLibrary::~QLibrary
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QLibrary
+   size=32 align=8
+   base size=25 base align=8
+QLibrary (0x0x7f2817648af8) 0
+    vptr=((& QLibrary::_ZTV8QLibrary) + 16u)
+  QObject (0x0x7f28176891e0) 0
+      primary-for QLibrary (0x0x7f2817648af8)
+
+Class QVersionNumber::SegmentStorage
+   size=8 align=8
+   base size=8 base align=8
+QVersionNumber::SegmentStorage (0x0x7f2817689900) 0
+
+Class QVersionNumber
+   size=8 align=8
+   base size=8 base align=8
+QVersionNumber (0x0x7f2817689420) 0
+
+Class QLibraryInfo
+   size=1 align=1
+   base size=0 base align=1
+QLibraryInfo (0x0x7f2817689de0) 0 empty
+
+Class QPoint
+   size=8 align=4
+   base size=8 base align=4
+QPoint (0x0x7f2817689e40) 0
+
+Class QPointF
+   size=16 align=8
+   base size=16 base align=8
+QPointF (0x0x7f2817766120) 0
+
+Class QLine
+   size=16 align=4
+   base size=16 base align=4
+QLine (0x0x7f2817766720) 0
+
+Class QLineF
+   size=32 align=8
+   base size=32 base align=8
+QLineF (0x0x7f28177f60c0) 0
+
+Class QLinkedListData
+   size=32 align=8
+   base size=25 base align=8
+QLinkedListData (0x0x7f28177f66c0) 0
+
+Class QLockFile
+   size=8 align=8
+   base size=8 base align=8
+QLockFile (0x0x7f28177f6a20) 0
+
+Class QLoggingCategory::AtomicBools
+   size=4 align=1
+   base size=4 base align=1
+QLoggingCategory::AtomicBools (0x0x7f28177f6ba0) 0
+
+Class QLoggingCategory
+   size=24 align=8
+   base size=24 base align=8
+QLoggingCategory (0x0x7f28177f6b40) 0
+
+Class QMargins
+   size=16 align=4
+   base size=16 base align=4
+QMargins (0x0x7f28177f6d20) 0
+
+Class QMarginsF
+   size=32 align=8
+   base size=32 base align=8
+QMarginsF (0x0x7f28175b3000) 0
+
+Class QMessageAuthenticationCode
+   size=8 align=8
+   base size=8 base align=8
+QMessageAuthenticationCode (0x0x7f28175b3660) 0
+
+Class QMetaMethod
+   size=16 align=8
+   base size=12 base align=8
+QMetaMethod (0x0x7f28175b36c0) 0
+
+Class QMetaEnum
+   size=16 align=8
+   base size=12 base align=8
+QMetaEnum (0x0x7f28175b3cc0) 0
+
+Class QMetaProperty
+   size=32 align=8
+   base size=32 base align=8
+QMetaProperty (0x0x7f2817267000) 0
+
+Class QMetaClassInfo
+   size=16 align=8
+   base size=12 base align=8
+QMetaClassInfo (0x0x7f2817267060) 0
+
+Class QMimeData::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QMimeData::QPrivateSignal (0x0x7f2817267360) 0 empty
+
+Vtable for QMimeData
+QMimeData::_ZTV9QMimeData: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QMimeData)
+16    (int (*)(...))QMimeData::metaObject
+24    (int (*)(...))QMimeData::qt_metacast
+32    (int (*)(...))QMimeData::qt_metacall
+40    (int (*)(...))QMimeData::~QMimeData
+48    (int (*)(...))QMimeData::~QMimeData
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QMimeData::hasFormat
+120   (int (*)(...))QMimeData::formats
+128   (int (*)(...))QMimeData::retrieveData
+
+Class QMimeData
+   size=16 align=8
+   base size=16 base align=8
+QMimeData (0x0x7f28175ded68) 0
+    vptr=((& QMimeData::_ZTV9QMimeData) + 16u)
+  QObject (0x0x7f2817267300) 0
+      primary-for QMimeData (0x0x7f28175ded68)
+
+Class QMimeType
+   size=8 align=8
+   base size=8 base align=8
+QMimeType (0x0x7f28172673c0) 0
+
+Class QMimeDatabase
+   size=8 align=8
+   base size=8 base align=8
+QMimeDatabase (0x0x7f28172676c0) 0
+
+Class QObjectCleanupHandler::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QObjectCleanupHandler::QPrivateSignal (0x0x7f2817267780) 0 empty
+
+Vtable for QObjectCleanupHandler
+QObjectCleanupHandler::_ZTV21QObjectCleanupHandler: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QObjectCleanupHandler)
+16    (int (*)(...))QObjectCleanupHandler::metaObject
+24    (int (*)(...))QObjectCleanupHandler::qt_metacast
+32    (int (*)(...))QObjectCleanupHandler::qt_metacall
+40    (int (*)(...))QObjectCleanupHandler::~QObjectCleanupHandler
+48    (int (*)(...))QObjectCleanupHandler::~QObjectCleanupHandler
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QObjectCleanupHandler
+   size=24 align=8
+   base size=24 base align=8
+QObjectCleanupHandler (0x0x7f28175def70) 0
+    vptr=((& QObjectCleanupHandler::_ZTV21QObjectCleanupHandler) + 16u)
+  QObject (0x0x7f2817267720) 0
+      primary-for QObjectCleanupHandler (0x0x7f28175def70)
+
+Class QOperatingSystemVersion
+   size=16 align=4
+   base size=16 base align=4
+QOperatingSystemVersion (0x0x7f28172677e0) 0
+
+Class QParallelAnimationGroup::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QParallelAnimationGroup::QPrivateSignal (0x0x7f2817267f60) 0 empty
+
+Vtable for QParallelAnimationGroup
+QParallelAnimationGroup::_ZTV23QParallelAnimationGroup: 18u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI23QParallelAnimationGroup)
+16    (int (*)(...))QParallelAnimationGroup::metaObject
+24    (int (*)(...))QParallelAnimationGroup::qt_metacast
+32    (int (*)(...))QParallelAnimationGroup::qt_metacall
+40    (int (*)(...))QParallelAnimationGroup::~QParallelAnimationGroup
+48    (int (*)(...))QParallelAnimationGroup::~QParallelAnimationGroup
+56    (int (*)(...))QParallelAnimationGroup::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QParallelAnimationGroup::duration
+120   (int (*)(...))QParallelAnimationGroup::updateCurrentTime
+128   (int (*)(...))QParallelAnimationGroup::updateState
+136   (int (*)(...))QParallelAnimationGroup::updateDirection
+
+Class QParallelAnimationGroup
+   size=16 align=8
+   base size=16 base align=8
+QParallelAnimationGroup (0x0x7f28172d26e8) 0
+    vptr=((& QParallelAnimationGroup::_ZTV23QParallelAnimationGroup) + 16u)
+  QAnimationGroup (0x0x7f28172d2750) 0
+      primary-for QParallelAnimationGroup (0x0x7f28172d26e8)
+    QAbstractAnimation (0x0x7f28172d27b8) 0
+        primary-for QAnimationGroup (0x0x7f28172d2750)
+      QObject (0x0x7f2817267f00) 0
+          primary-for QAbstractAnimation (0x0x7f28172d27b8)
+
+Class QPauseAnimation::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPauseAnimation::QPrivateSignal (0x0x7f281730a060) 0 empty
+
+Vtable for QPauseAnimation
+QPauseAnimation::_ZTV15QPauseAnimation: 18u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QPauseAnimation)
+16    (int (*)(...))QPauseAnimation::metaObject
+24    (int (*)(...))QPauseAnimation::qt_metacast
+32    (int (*)(...))QPauseAnimation::qt_metacall
+40    (int (*)(...))QPauseAnimation::~QPauseAnimation
+48    (int (*)(...))QPauseAnimation::~QPauseAnimation
+56    (int (*)(...))QPauseAnimation::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QPauseAnimation::duration
+120   (int (*)(...))QPauseAnimation::updateCurrentTime
+128   (int (*)(...))QAbstractAnimation::updateState
+136   (int (*)(...))QAbstractAnimation::updateDirection
+
+Class QPauseAnimation
+   size=16 align=8
+   base size=16 base align=8
+QPauseAnimation (0x0x7f28172d2820) 0
+    vptr=((& QPauseAnimation::_ZTV15QPauseAnimation) + 16u)
+  QAbstractAnimation (0x0x7f28172d2888) 0
+      primary-for QPauseAnimation (0x0x7f28172d2820)
+    QObject (0x0x7f281730a000) 0
+        primary-for QAbstractAnimation (0x0x7f28172d2888)
+
+Class QStaticPlugin
+   size=16 align=8
+   base size=16 base align=8
+QStaticPlugin (0x0x7f281730a240) 0
+
+Class QPluginLoader::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPluginLoader::QPrivateSignal (0x0x7f281730a540) 0 empty
+
+Vtable for QPluginLoader
+QPluginLoader::_ZTV13QPluginLoader: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QPluginLoader)
+16    (int (*)(...))QPluginLoader::metaObject
+24    (int (*)(...))QPluginLoader::qt_metacast
+32    (int (*)(...))QPluginLoader::qt_metacall
+40    (int (*)(...))QPluginLoader::~QPluginLoader
+48    (int (*)(...))QPluginLoader::~QPluginLoader
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QPluginLoader
+   size=32 align=8
+   base size=25 base align=8
+QPluginLoader (0x0x7f28172d2a90) 0
+    vptr=((& QPluginLoader::_ZTV13QPluginLoader) + 16u)
+  QObject (0x0x7f281730a4e0) 0
+      primary-for QPluginLoader (0x0x7f28172d2a90)
+
+Class QProcessEnvironment
+   size=8 align=8
+   base size=8 base align=8
+QProcessEnvironment (0x0x7f281730a5a0) 0
+
+Class QProcess::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QProcess::QPrivateSignal (0x0x7f281730ac60) 0 empty
+
+Vtable for QProcess
+QProcess::_ZTV8QProcess: 31u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI8QProcess)
+16    (int (*)(...))QProcess::metaObject
+24    (int (*)(...))QProcess::qt_metacast
+32    (int (*)(...))QProcess::qt_metacall
+40    (int (*)(...))QProcess::~QProcess
+48    (int (*)(...))QProcess::~QProcess
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QProcess::isSequential
+120   (int (*)(...))QProcess::open
+128   (int (*)(...))QProcess::close
+136   (int (*)(...))QIODevice::pos
+144   (int (*)(...))QIODevice::size
+152   (int (*)(...))QIODevice::seek
+160   (int (*)(...))QProcess::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QProcess::bytesAvailable
+184   (int (*)(...))QProcess::bytesToWrite
+192   (int (*)(...))QProcess::canReadLine
+200   (int (*)(...))QProcess::waitForReadyRead
+208   (int (*)(...))QProcess::waitForBytesWritten
+216   (int (*)(...))QProcess::readData
+224   (int (*)(...))QIODevice::readLineData
+232   (int (*)(...))QProcess::writeData
+240   (int (*)(...))QProcess::setupChildProcess
+
+Class QProcess
+   size=16 align=8
+   base size=16 base align=8
+QProcess (0x0x7f28173680d0) 0
+    vptr=((& QProcess::_ZTV8QProcess) + 16u)
+  QIODevice (0x0x7f2817368138) 0
+      primary-for QProcess (0x0x7f28173680d0)
+    QObject (0x0x7f281730ac00) 0
+        primary-for QIODevice (0x0x7f2817368138)
+
+Class QVariantAnimation::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QVariantAnimation::QPrivateSignal (0x0x7f281730ad20) 0 empty
+
+Vtable for QVariantAnimation
+QVariantAnimation::_ZTV17QVariantAnimation: 20u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QVariantAnimation)
+16    (int (*)(...))QVariantAnimation::metaObject
+24    (int (*)(...))QVariantAnimation::qt_metacast
+32    (int (*)(...))QVariantAnimation::qt_metacall
+40    (int (*)(...))QVariantAnimation::~QVariantAnimation
+48    (int (*)(...))QVariantAnimation::~QVariantAnimation
+56    (int (*)(...))QVariantAnimation::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QVariantAnimation::duration
+120   (int (*)(...))QVariantAnimation::updateCurrentTime
+128   (int (*)(...))QVariantAnimation::updateState
+136   (int (*)(...))QAbstractAnimation::updateDirection
+144   (int (*)(...))QVariantAnimation::updateCurrentValue
+152   (int (*)(...))QVariantAnimation::interpolated
+
+Class QVariantAnimation
+   size=16 align=8
+   base size=16 base align=8
+QVariantAnimation (0x0x7f28173681a0) 0
+    vptr=((& QVariantAnimation::_ZTV17QVariantAnimation) + 16u)
+  QAbstractAnimation (0x0x7f2817368208) 0
+      primary-for QVariantAnimation (0x0x7f28173681a0)
+    QObject (0x0x7f281730acc0) 0
+        primary-for QAbstractAnimation (0x0x7f2817368208)
+
+Class QPropertyAnimation::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPropertyAnimation::QPrivateSignal (0x0x7f281730ade0) 0 empty
+
+Vtable for QPropertyAnimation
+QPropertyAnimation::_ZTV18QPropertyAnimation: 20u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QPropertyAnimation)
+16    (int (*)(...))QPropertyAnimation::metaObject
+24    (int (*)(...))QPropertyAnimation::qt_metacast
+32    (int (*)(...))QPropertyAnimation::qt_metacall
+40    (int (*)(...))QPropertyAnimation::~QPropertyAnimation
+48    (int (*)(...))QPropertyAnimation::~QPropertyAnimation
+56    (int (*)(...))QPropertyAnimation::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QVariantAnimation::duration
+120   (int (*)(...))QVariantAnimation::updateCurrentTime
+128   (int (*)(...))QPropertyAnimation::updateState
+136   (int (*)(...))QAbstractAnimation::updateDirection
+144   (int (*)(...))QPropertyAnimation::updateCurrentValue
+152   (int (*)(...))QVariantAnimation::interpolated
+
+Class QPropertyAnimation
+   size=16 align=8
+   base size=16 base align=8
+QPropertyAnimation (0x0x7f28173682d8) 0
+    vptr=((& QPropertyAnimation::_ZTV18QPropertyAnimation) + 16u)
+  QVariantAnimation (0x0x7f2817368340) 0
+      primary-for QPropertyAnimation (0x0x7f28173682d8)
+    QAbstractAnimation (0x0x7f28173683a8) 0
+        primary-for QVariantAnimation (0x0x7f2817368340)
+      QObject (0x0x7f281730ad80) 0
+          primary-for QAbstractAnimation (0x0x7f28173683a8)
+
+Class QRandomGenerator::Storage
+   size=2504 align=8
+   base size=2504 base align=8
+QRandomGenerator::Storage (0x0x7f281730af00) 0
+
+Class QRandomGenerator
+   size=2512 align=8
+   base size=2512 base align=8
+QRandomGenerator (0x0x7f281730aea0) 0
+
+Class QRandomGenerator64
+   size=2512 align=8
+   base size=2512 base align=8
+QRandomGenerator64 (0x0x7f281704c680) 0
+  QRandomGenerator (0x0x7f2817031ea0) 0
+
+Class QReadWriteLock
+   size=8 align=8
+   base size=8 base align=8
+QReadWriteLock (0x0x7f2817031f60) 0
+
+Class QReadLocker
+   size=8 align=8
+   base size=8 base align=8
+QReadLocker (0x0x7f2817094240) 0
+
+Class QWriteLocker
+   size=8 align=8
+   base size=8 base align=8
+QWriteLocker (0x0x7f2817094300) 0
+
+Class QSize
+   size=8 align=4
+   base size=8 base align=4
+QSize (0x0x7f28170943c0) 0
+
+Class QSizeF
+   size=16 align=8
+   base size=16 base align=8
+QSizeF (0x0x7f2817094660) 0
+
+Class QRect
+   size=16 align=4
+   base size=16 base align=4
+QRect (0x0x7f2817094900) 0
+
+Class QRectF
+   size=32 align=8
+   base size=32 base align=8
+QRectF (0x0x7f2817094ba0) 0
+
+Class QResource
+   size=8 align=8
+   base size=8 base align=8
+QResource (0x0x7f2817094e40) 0
+
+Class QSaveFile::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSaveFile::QPrivateSignal (0x0x7f2816ed3000) 0 empty
+
+Vtable for QSaveFile
+QSaveFile::_ZTV9QSaveFile: 34u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QSaveFile)
+16    (int (*)(...))QSaveFile::metaObject
+24    (int (*)(...))QSaveFile::qt_metacast
+32    (int (*)(...))QSaveFile::qt_metacall
+40    (int (*)(...))QSaveFile::~QSaveFile
+48    (int (*)(...))QSaveFile::~QSaveFile
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QFileDevice::isSequential
+120   (int (*)(...))QSaveFile::open
+128   (int (*)(...))QSaveFile::close
+136   (int (*)(...))QFileDevice::pos
+144   (int (*)(...))QFileDevice::size
+152   (int (*)(...))QFileDevice::seek
+160   (int (*)(...))QFileDevice::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QIODevice::bytesAvailable
+184   (int (*)(...))QIODevice::bytesToWrite
+192   (int (*)(...))QIODevice::canReadLine
+200   (int (*)(...))QIODevice::waitForReadyRead
+208   (int (*)(...))QIODevice::waitForBytesWritten
+216   (int (*)(...))QFileDevice::readData
+224   (int (*)(...))QFileDevice::readLineData
+232   (int (*)(...))QSaveFile::writeData
+240   (int (*)(...))QSaveFile::fileName
+248   (int (*)(...))QFileDevice::resize
+256   (int (*)(...))QFileDevice::permissions
+264   (int (*)(...))QFileDevice::setPermissions
+
+Class QSaveFile
+   size=16 align=8
+   base size=16 base align=8
+QSaveFile (0x0x7f28171ba208) 0
+    vptr=((& QSaveFile::_ZTV9QSaveFile) + 16u)
+  QFileDevice (0x0x7f28171ba270) 0
+      primary-for QSaveFile (0x0x7f28171ba208)
+    QIODevice (0x0x7f28171ba2d8) 0
+        primary-for QFileDevice (0x0x7f28171ba270)
+      QObject (0x0x7f2817094f60) 0
+          primary-for QIODevice (0x0x7f28171ba2d8)
+
+Class QSemaphore
+   size=8 align=8
+   base size=8 base align=8
+QSemaphore (0x0x7f2816ed3120) 0
+
+Class QSemaphoreReleaser
+   size=16 align=8
+   base size=12 base align=8
+QSemaphoreReleaser (0x0x7f2816ed32a0) 0
+
+Class QSequentialAnimationGroup::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSequentialAnimationGroup::QPrivateSignal (0x0x7f28170148a0) 0 empty
+
+Vtable for QSequentialAnimationGroup
+QSequentialAnimationGroup::_ZTV25QSequentialAnimationGroup: 18u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI25QSequentialAnimationGroup)
+16    (int (*)(...))QSequentialAnimationGroup::metaObject
+24    (int (*)(...))QSequentialAnimationGroup::qt_metacast
+32    (int (*)(...))QSequentialAnimationGroup::qt_metacall
+40    (int (*)(...))QSequentialAnimationGroup::~QSequentialAnimationGroup
+48    (int (*)(...))QSequentialAnimationGroup::~QSequentialAnimationGroup
+56    (int (*)(...))QSequentialAnimationGroup::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QSequentialAnimationGroup::duration
+120   (int (*)(...))QSequentialAnimationGroup::updateCurrentTime
+128   (int (*)(...))QSequentialAnimationGroup::updateState
+136   (int (*)(...))QSequentialAnimationGroup::updateDirection
+
+Class QSequentialAnimationGroup
+   size=16 align=8
+   base size=16 base align=8
+QSequentialAnimationGroup (0x0x7f2817013b60) 0
+    vptr=((& QSequentialAnimationGroup::_ZTV25QSequentialAnimationGroup) + 16u)
+  QAnimationGroup (0x0x7f2817013bc8) 0
+      primary-for QSequentialAnimationGroup (0x0x7f2817013b60)
+    QAbstractAnimation (0x0x7f2817013c30) 0
+        primary-for QAnimationGroup (0x0x7f2817013bc8)
+      QObject (0x0x7f2817014840) 0
+          primary-for QAbstractAnimation (0x0x7f2817013c30)
+
+Class QSettings::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSettings::QPrivateSignal (0x0x7f2817014960) 0 empty
+
+Vtable for QSettings
+QSettings::_ZTV9QSettings: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QSettings)
+16    (int (*)(...))QSettings::metaObject
+24    (int (*)(...))QSettings::qt_metacast
+32    (int (*)(...))QSettings::qt_metacall
+40    (int (*)(...))QSettings::~QSettings
+48    (int (*)(...))QSettings::~QSettings
+56    (int (*)(...))QSettings::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QSettings
+   size=16 align=8
+   base size=16 base align=8
+QSettings (0x0x7f2817013c98) 0
+    vptr=((& QSettings::_ZTV9QSettings) + 16u)
+  QObject (0x0x7f2817014900) 0
+      primary-for QSettings (0x0x7f2817013c98)
+
+Class QSharedMemory::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSharedMemory::QPrivateSignal (0x0x7f2817014a20) 0 empty
+
+Vtable for QSharedMemory
+QSharedMemory::_ZTV13QSharedMemory: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QSharedMemory)
+16    (int (*)(...))QSharedMemory::metaObject
+24    (int (*)(...))QSharedMemory::qt_metacast
+32    (int (*)(...))QSharedMemory::qt_metacall
+40    (int (*)(...))QSharedMemory::~QSharedMemory
+48    (int (*)(...))QSharedMemory::~QSharedMemory
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QSharedMemory
+   size=16 align=8
+   base size=16 base align=8
+QSharedMemory (0x0x7f2817013d00) 0
+    vptr=((& QSharedMemory::_ZTV13QSharedMemory) + 16u)
+  QObject (0x0x7f28170149c0) 0
+      primary-for QSharedMemory (0x0x7f2817013d00)
+
+Class QSignalMapper::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSignalMapper::QPrivateSignal (0x0x7f2817014ae0) 0 empty
+
+Vtable for QSignalMapper
+QSignalMapper::_ZTV13QSignalMapper: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QSignalMapper)
+16    (int (*)(...))QSignalMapper::metaObject
+24    (int (*)(...))QSignalMapper::qt_metacast
+32    (int (*)(...))QSignalMapper::qt_metacall
+40    (int (*)(...))QSignalMapper::~QSignalMapper
+48    (int (*)(...))QSignalMapper::~QSignalMapper
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QSignalMapper
+   size=16 align=8
+   base size=16 base align=8
+QSignalMapper (0x0x7f2817013d68) 0
+    vptr=((& QSignalMapper::_ZTV13QSignalMapper) + 16u)
+  QObject (0x0x7f2817014a80) 0
+      primary-for QSignalMapper (0x0x7f2817013d68)
+
+Class QSignalTransition::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSignalTransition::QPrivateSignal (0x0x7f2817014ba0) 0 empty
+
+Vtable for QSignalTransition
+QSignalTransition::_ZTV17QSignalTransition: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QSignalTransition)
+16    (int (*)(...))QSignalTransition::metaObject
+24    (int (*)(...))QSignalTransition::qt_metacast
+32    (int (*)(...))QSignalTransition::qt_metacall
+40    (int (*)(...))QSignalTransition::~QSignalTransition
+48    (int (*)(...))QSignalTransition::~QSignalTransition
+56    (int (*)(...))QSignalTransition::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QSignalTransition::eventTest
+120   (int (*)(...))QSignalTransition::onTransition
+
+Class QSignalTransition
+   size=16 align=8
+   base size=16 base align=8
+QSignalTransition (0x0x7f2817013dd0) 0
+    vptr=((& QSignalTransition::_ZTV17QSignalTransition) + 16u)
+  QAbstractTransition (0x0x7f2817013e38) 0
+      primary-for QSignalTransition (0x0x7f2817013dd0)
+    QObject (0x0x7f2817014b40) 0
+        primary-for QAbstractTransition (0x0x7f2817013e38)
+
+Class QSocketNotifier::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSocketNotifier::QPrivateSignal (0x0x7f2817014c60) 0 empty
+
+Vtable for QSocketNotifier
+QSocketNotifier::_ZTV15QSocketNotifier: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QSocketNotifier)
+16    (int (*)(...))QSocketNotifier::metaObject
+24    (int (*)(...))QSocketNotifier::qt_metacast
+32    (int (*)(...))QSocketNotifier::qt_metacall
+40    (int (*)(...))QSocketNotifier::~QSocketNotifier
+48    (int (*)(...))QSocketNotifier::~QSocketNotifier
+56    (int (*)(...))QSocketNotifier::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QSocketNotifier
+   size=16 align=8
+   base size=16 base align=8
+QSocketNotifier (0x0x7f2817013ea0) 0
+    vptr=((& QSocketNotifier::_ZTV15QSocketNotifier) + 16u)
+  QObject (0x0x7f2817014c00) 0
+      primary-for QSocketNotifier (0x0x7f2817013ea0)
+
+Class QSortFilterProxyModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSortFilterProxyModel::QPrivateSignal (0x0x7f2817014d20) 0 empty
+
+Vtable for QSortFilterProxyModel
+QSortFilterProxyModel::_ZTV21QSortFilterProxyModel: 56u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QSortFilterProxyModel)
+16    (int (*)(...))QSortFilterProxyModel::metaObject
+24    (int (*)(...))QSortFilterProxyModel::qt_metacast
+32    (int (*)(...))QSortFilterProxyModel::qt_metacall
+40    (int (*)(...))QSortFilterProxyModel::~QSortFilterProxyModel
+48    (int (*)(...))QSortFilterProxyModel::~QSortFilterProxyModel
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QSortFilterProxyModel::index
+120   (int (*)(...))QSortFilterProxyModel::parent
+128   (int (*)(...))QSortFilterProxyModel::sibling
+136   (int (*)(...))QSortFilterProxyModel::rowCount
+144   (int (*)(...))QSortFilterProxyModel::columnCount
+152   (int (*)(...))QSortFilterProxyModel::hasChildren
+160   (int (*)(...))QSortFilterProxyModel::data
+168   (int (*)(...))QSortFilterProxyModel::setData
+176   (int (*)(...))QSortFilterProxyModel::headerData
+184   (int (*)(...))QSortFilterProxyModel::setHeaderData
+192   (int (*)(...))QAbstractProxyModel::itemData
+200   (int (*)(...))QAbstractProxyModel::setItemData
+208   (int (*)(...))QSortFilterProxyModel::mimeTypes
+216   (int (*)(...))QSortFilterProxyModel::mimeData
+224   (int (*)(...))QAbstractProxyModel::canDropMimeData
+232   (int (*)(...))QSortFilterProxyModel::dropMimeData
+240   (int (*)(...))QSortFilterProxyModel::supportedDropActions
+248   (int (*)(...))QAbstractProxyModel::supportedDragActions
+256   (int (*)(...))QSortFilterProxyModel::insertRows
+264   (int (*)(...))QSortFilterProxyModel::insertColumns
+272   (int (*)(...))QSortFilterProxyModel::removeRows
+280   (int (*)(...))QSortFilterProxyModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QSortFilterProxyModel::fetchMore
+312   (int (*)(...))QSortFilterProxyModel::canFetchMore
+320   (int (*)(...))QSortFilterProxyModel::flags
+328   (int (*)(...))QSortFilterProxyModel::sort
+336   (int (*)(...))QSortFilterProxyModel::buddy
+344   (int (*)(...))QSortFilterProxyModel::match
+352   (int (*)(...))QSortFilterProxyModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractProxyModel::submit
+376   (int (*)(...))QAbstractProxyModel::revert
+384   (int (*)(...))QSortFilterProxyModel::setSourceModel
+392   (int (*)(...))QSortFilterProxyModel::mapToSource
+400   (int (*)(...))QSortFilterProxyModel::mapFromSource
+408   (int (*)(...))QSortFilterProxyModel::mapSelectionToSource
+416   (int (*)(...))QSortFilterProxyModel::mapSelectionFromSource
+424   (int (*)(...))QSortFilterProxyModel::filterAcceptsRow
+432   (int (*)(...))QSortFilterProxyModel::filterAcceptsColumn
+440   (int (*)(...))QSortFilterProxyModel::lessThan
+
+Class QSortFilterProxyModel
+   size=16 align=8
+   base size=16 base align=8
+QSortFilterProxyModel (0x0x7f2817013f08) 0
+    vptr=((& QSortFilterProxyModel::_ZTV21QSortFilterProxyModel) + 16u)
+  QAbstractProxyModel (0x0x7f2817013f70) 0
+      primary-for QSortFilterProxyModel (0x0x7f2817013f08)
+    QAbstractItemModel (0x0x7f2816ca0000) 0
+        primary-for QAbstractProxyModel (0x0x7f2817013f70)
+      QObject (0x0x7f2817014cc0) 0
+          primary-for QAbstractItemModel (0x0x7f2816ca0000)
+
+Class QStandardPaths
+   size=1 align=1
+   base size=0 base align=1
+QStandardPaths (0x0x7f2817014de0) 0 empty
+
+Class QState::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QState::QPrivateSignal (0x0x7f2816d04060) 0 empty
+
+Vtable for QState
+QState::_ZTV6QState: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI6QState)
+16    (int (*)(...))QState::metaObject
+24    (int (*)(...))QState::qt_metacast
+32    (int (*)(...))QState::qt_metacall
+40    (int (*)(...))QState::~QState
+48    (int (*)(...))QState::~QState
+56    (int (*)(...))QState::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QState::onEntry
+120   (int (*)(...))QState::onExit
+
+Class QState
+   size=16 align=8
+   base size=16 base align=8
+QState (0x0x7f2816ca01a0) 0
+    vptr=((& QState::_ZTV6QState) + 16u)
+  QAbstractState (0x0x7f2816ca0208) 0
+      primary-for QState (0x0x7f2816ca01a0)
+    QObject (0x0x7f2816d04000) 0
+        primary-for QAbstractState (0x0x7f2816ca0208)
+
+Class QStateMachine::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QStateMachine::QPrivateSignal (0x0x7f2816d04180) 0 empty
+
+Vtable for QStateMachine::SignalEvent
+QStateMachine::SignalEvent::_ZTVN13QStateMachine11SignalEventE: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN13QStateMachine11SignalEventE)
+16    (int (*)(...))QStateMachine::SignalEvent::~SignalEvent
+24    (int (*)(...))QStateMachine::SignalEvent::~SignalEvent
+
+Class QStateMachine::SignalEvent
+   size=48 align=8
+   base size=48 base align=8
+QStateMachine::SignalEvent (0x0x7f2816ca03a8) 0
+    vptr=((& QStateMachine::SignalEvent::_ZTVN13QStateMachine11SignalEventE) + 16u)
+  QEvent (0x0x7f2816d041e0) 0
+      primary-for QStateMachine::SignalEvent (0x0x7f2816ca03a8)
+
+Vtable for QStateMachine::WrappedEvent
+QStateMachine::WrappedEvent::_ZTVN13QStateMachine12WrappedEventE: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN13QStateMachine12WrappedEventE)
+16    (int (*)(...))QStateMachine::WrappedEvent::~WrappedEvent
+24    (int (*)(...))QStateMachine::WrappedEvent::~WrappedEvent
+
+Class QStateMachine::WrappedEvent
+   size=40 align=8
+   base size=40 base align=8
+QStateMachine::WrappedEvent (0x0x7f2816ca0410) 0
+    vptr=((& QStateMachine::WrappedEvent::_ZTVN13QStateMachine12WrappedEventE) + 16u)
+  QEvent (0x0x7f2816d04240) 0
+      primary-for QStateMachine::WrappedEvent (0x0x7f2816ca0410)
+
+Vtable for QStateMachine
+QStateMachine::_ZTV13QStateMachine: 20u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QStateMachine)
+16    (int (*)(...))QStateMachine::metaObject
+24    (int (*)(...))QStateMachine::qt_metacast
+32    (int (*)(...))QStateMachine::qt_metacall
+40    (int (*)(...))QStateMachine::~QStateMachine
+48    (int (*)(...))QStateMachine::~QStateMachine
+56    (int (*)(...))QStateMachine::event
+64    (int (*)(...))QStateMachine::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QStateMachine::onEntry
+120   (int (*)(...))QStateMachine::onExit
+128   (int (*)(...))QStateMachine::beginSelectTransitions
+136   (int (*)(...))QStateMachine::endSelectTransitions
+144   (int (*)(...))QStateMachine::beginMicrostep
+152   (int (*)(...))QStateMachine::endMicrostep
+
+Class QStateMachine
+   size=16 align=8
+   base size=16 base align=8
+QStateMachine (0x0x7f2816ca0270) 0
+    vptr=((& QStateMachine::_ZTV13QStateMachine) + 16u)
+  QState (0x0x7f2816ca02d8) 0
+      primary-for QStateMachine (0x0x7f2816ca0270)
+    QAbstractState (0x0x7f2816ca0340) 0
+        primary-for QState (0x0x7f2816ca02d8)
+      QObject (0x0x7f2816d04120) 0
+          primary-for QAbstractState (0x0x7f2816ca0340)
+
+Class QStorageInfo
+   size=8 align=8
+   base size=8 base align=8
+QStorageInfo (0x0x7f2816d042a0) 0
+
+Class QAbstractConcatenable
+   size=1 align=1
+   base size=0 base align=1
+QAbstractConcatenable (0x0x7f2816d911e0) 0 empty
+
+Class QStringListModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QStringListModel::QPrivateSignal (0x0x7f2816e185a0) 0 empty
+
+Vtable for QStringListModel
+QStringListModel::_ZTV16QStringListModel: 48u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QStringListModel)
+16    (int (*)(...))QStringListModel::metaObject
+24    (int (*)(...))QStringListModel::qt_metacast
+32    (int (*)(...))QStringListModel::qt_metacall
+40    (int (*)(...))QStringListModel::~QStringListModel
+48    (int (*)(...))QStringListModel::~QStringListModel
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QAbstractListModel::index
+120   (int (*)(...))QAbstractListModel::parent
+128   (int (*)(...))QStringListModel::sibling
+136   (int (*)(...))QStringListModel::rowCount
+144   (int (*)(...))QAbstractListModel::columnCount
+152   (int (*)(...))QAbstractListModel::hasChildren
+160   (int (*)(...))QStringListModel::data
+168   (int (*)(...))QStringListModel::setData
+176   (int (*)(...))QAbstractItemModel::headerData
+184   (int (*)(...))QAbstractItemModel::setHeaderData
+192   (int (*)(...))QAbstractItemModel::itemData
+200   (int (*)(...))QAbstractItemModel::setItemData
+208   (int (*)(...))QAbstractItemModel::mimeTypes
+216   (int (*)(...))QAbstractItemModel::mimeData
+224   (int (*)(...))QAbstractItemModel::canDropMimeData
+232   (int (*)(...))QAbstractListModel::dropMimeData
+240   (int (*)(...))QStringListModel::supportedDropActions
+248   (int (*)(...))QAbstractItemModel::supportedDragActions
+256   (int (*)(...))QStringListModel::insertRows
+264   (int (*)(...))QAbstractItemModel::insertColumns
+272   (int (*)(...))QStringListModel::removeRows
+280   (int (*)(...))QAbstractItemModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QAbstractItemModel::fetchMore
+312   (int (*)(...))QAbstractItemModel::canFetchMore
+320   (int (*)(...))QStringListModel::flags
+328   (int (*)(...))QStringListModel::sort
+336   (int (*)(...))QAbstractItemModel::buddy
+344   (int (*)(...))QAbstractItemModel::match
+352   (int (*)(...))QAbstractItemModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractItemModel::submit
+376   (int (*)(...))QAbstractItemModel::revert
+
+Class QStringListModel
+   size=24 align=8
+   base size=24 base align=8
+QStringListModel (0x0x7f2816e1c410) 0
+    vptr=((& QStringListModel::_ZTV16QStringListModel) + 16u)
+  QAbstractListModel (0x0x7f2816e1c478) 0
+      primary-for QStringListModel (0x0x7f2816e1c410)
+    QAbstractItemModel (0x0x7f2816e1c4e0) 0
+        primary-for QAbstractListModel (0x0x7f2816e1c478)
+      QObject (0x0x7f2816e18540) 0
+          primary-for QAbstractItemModel (0x0x7f2816e1c4e0)
+
+Class QSystemSemaphore
+   size=8 align=8
+   base size=8 base align=8
+QSystemSemaphore (0x0x7f2816e18600) 0
+
+Class QTemporaryDir
+   size=8 align=8
+   base size=8 base align=8
+QTemporaryDir (0x0x7f2816e186c0) 0
+
+Class QTemporaryFile::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTemporaryFile::QPrivateSignal (0x0x7f2816e187e0) 0 empty
+
+Vtable for QTemporaryFile
+QTemporaryFile::_ZTV14QTemporaryFile: 34u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QTemporaryFile)
+16    (int (*)(...))QTemporaryFile::metaObject
+24    (int (*)(...))QTemporaryFile::qt_metacast
+32    (int (*)(...))QTemporaryFile::qt_metacall
+40    (int (*)(...))QTemporaryFile::~QTemporaryFile
+48    (int (*)(...))QTemporaryFile::~QTemporaryFile
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QFileDevice::isSequential
+120   (int (*)(...))QTemporaryFile::open
+128   (int (*)(...))QFileDevice::close
+136   (int (*)(...))QFileDevice::pos
+144   (int (*)(...))QFile::size
+152   (int (*)(...))QFileDevice::seek
+160   (int (*)(...))QFileDevice::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QIODevice::bytesAvailable
+184   (int (*)(...))QIODevice::bytesToWrite
+192   (int (*)(...))QIODevice::canReadLine
+200   (int (*)(...))QIODevice::waitForReadyRead
+208   (int (*)(...))QIODevice::waitForBytesWritten
+216   (int (*)(...))QFileDevice::readData
+224   (int (*)(...))QFileDevice::readLineData
+232   (int (*)(...))QFileDevice::writeData
+240   (int (*)(...))QTemporaryFile::fileName
+248   (int (*)(...))QFile::resize
+256   (int (*)(...))QFile::permissions
+264   (int (*)(...))QFile::setPermissions
+
+Class QTemporaryFile
+   size=16 align=8
+   base size=16 base align=8
+QTemporaryFile (0x0x7f2816e1c548) 0
+    vptr=((& QTemporaryFile::_ZTV14QTemporaryFile) + 16u)
+  QFile (0x0x7f2816e1c5b0) 0
+      primary-for QTemporaryFile (0x0x7f2816e1c548)
+    QFileDevice (0x0x7f2816e1c618) 0
+        primary-for QFile (0x0x7f2816e1c5b0)
+      QIODevice (0x0x7f2816e1c680) 0
+          primary-for QFileDevice (0x0x7f2816e1c618)
+        QObject (0x0x7f2816e18780) 0
+            primary-for QIODevice (0x0x7f2816e1c680)
+
+Class QTextBoundaryFinder
+   size=48 align=8
+   base size=48 base align=8
+QTextBoundaryFinder (0x0x7f2816e18840) 0
+
+Class QTextCodec::ConverterState
+   size=32 align=8
+   base size=32 base align=8
+QTextCodec::ConverterState (0x0x7f2816e18a80) 0
+
+Vtable for QTextCodec
+QTextCodec::_ZTV10QTextCodec: 9u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QTextCodec)
+16    (int (*)(...))__cxa_pure_virtual
+24    (int (*)(...))QTextCodec::aliases
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+56    0u
+64    0u
+
+Class QTextCodec
+   size=8 align=8
+   base size=8 base align=8
+QTextCodec (0x0x7f2816e18a20) 0 nearly-empty
+    vptr=((& QTextCodec::_ZTV10QTextCodec) + 16u)
+
+Class QTextEncoder
+   size=40 align=8
+   base size=40 base align=8
+QTextEncoder (0x0x7f2816e18c60) 0
+
+Class QTextDecoder
+   size=40 align=8
+   base size=40 base align=8
+QTextDecoder (0x0x7f2816e18cc0) 0
+
+Class std::__mutex_base
+   size=40 align=8
+   base size=40 base align=8
+std::__mutex_base (0x0x7f2816e18d20) 0
+
+Class std::__recursive_mutex_base
+   size=40 align=8
+   base size=40 base align=8
+std::__recursive_mutex_base (0x0x7f2816e18d80) 0
+
+Class std::mutex
+   size=40 align=8
+   base size=40 base align=8
+std::mutex (0x0x7f2816e1c888) 0
+  std::__mutex_base (0x0x7f2816e18de0) 0
+
+Class std::recursive_mutex
+   size=40 align=8
+   base size=40 base align=8
+std::recursive_mutex (0x0x7f2816e1c8f0) 0
+  std::__recursive_mutex_base (0x0x7f2816e18e40) 0
+
+Class std::timed_mutex
+   size=40 align=8
+   base size=40 base align=8
+std::timed_mutex (0x0x7f2816b26150) 0
+  std::__mutex_base (0x0x7f2816e18f60) 0
+  std::__timed_mutex_impl<std::timed_mutex> (0x0x7f2816b2b000) 0 empty
+
+Class std::recursive_timed_mutex
+   size=40 align=8
+   base size=40 base align=8
+std::recursive_timed_mutex (0x0x7f2816b26af0) 0
+  std::__recursive_mutex_base (0x0x7f2816b2b0c0) 0
+  std::__timed_mutex_impl<std::recursive_timed_mutex> (0x0x7f2816b2b120) 0 empty
+
+Class std::defer_lock_t
+   size=1 align=1
+   base size=0 base align=1
+std::defer_lock_t (0x0x7f2816b2b180) 0 empty
+
+Class std::try_to_lock_t
+   size=1 align=1
+   base size=0 base align=1
+std::try_to_lock_t (0x0x7f2816b2b1e0) 0 empty
+
+Class std::adopt_lock_t
+   size=1 align=1
+   base size=0 base align=1
+std::adopt_lock_t (0x0x7f2816b2b240) 0 empty
+
+Class std::once_flag
+   size=4 align=4
+   base size=4 base align=4
+std::once_flag (0x0x7f2816b2b480) 0
+
+Vtable for __gnu_cxx::__concurrence_lock_error
+__gnu_cxx::__concurrence_lock_error::_ZTVN9__gnu_cxx24__concurrence_lock_errorE: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN9__gnu_cxx24__concurrence_lock_errorE)
+16    (int (*)(...))__gnu_cxx::__concurrence_lock_error::~__concurrence_lock_error
+24    (int (*)(...))__gnu_cxx::__concurrence_lock_error::~__concurrence_lock_error
+32    (int (*)(...))__gnu_cxx::__concurrence_lock_error::what
+
+Class __gnu_cxx::__concurrence_lock_error
+   size=8 align=8
+   base size=8 base align=8
+__gnu_cxx::__concurrence_lock_error (0x0x7f2816e1ca28) 0 nearly-empty
+    vptr=((& __gnu_cxx::__concurrence_lock_error::_ZTVN9__gnu_cxx24__concurrence_lock_errorE) + 16u)
+  std::exception (0x0x7f2816b2b540) 0 nearly-empty
+      primary-for __gnu_cxx::__concurrence_lock_error (0x0x7f2816e1ca28)
+
+Vtable for __gnu_cxx::__concurrence_unlock_error
+__gnu_cxx::__concurrence_unlock_error::_ZTVN9__gnu_cxx26__concurrence_unlock_errorE: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN9__gnu_cxx26__concurrence_unlock_errorE)
+16    (int (*)(...))__gnu_cxx::__concurrence_unlock_error::~__concurrence_unlock_error
+24    (int (*)(...))__gnu_cxx::__concurrence_unlock_error::~__concurrence_unlock_error
+32    (int (*)(...))__gnu_cxx::__concurrence_unlock_error::what
+
+Class __gnu_cxx::__concurrence_unlock_error
+   size=8 align=8
+   base size=8 base align=8
+__gnu_cxx::__concurrence_unlock_error (0x0x7f2816e1ca90) 0 nearly-empty
+    vptr=((& __gnu_cxx::__concurrence_unlock_error::_ZTVN9__gnu_cxx26__concurrence_unlock_errorE) + 16u)
+  std::exception (0x0x7f2816b2b600) 0 nearly-empty
+      primary-for __gnu_cxx::__concurrence_unlock_error (0x0x7f2816e1ca90)
+
+Vtable for __gnu_cxx::__concurrence_broadcast_error
+__gnu_cxx::__concurrence_broadcast_error::_ZTVN9__gnu_cxx29__concurrence_broadcast_errorE: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN9__gnu_cxx29__concurrence_broadcast_errorE)
+16    (int (*)(...))__gnu_cxx::__concurrence_broadcast_error::~__concurrence_broadcast_error
+24    (int (*)(...))__gnu_cxx::__concurrence_broadcast_error::~__concurrence_broadcast_error
+32    (int (*)(...))__gnu_cxx::__concurrence_broadcast_error::what
+
+Class __gnu_cxx::__concurrence_broadcast_error
+   size=8 align=8
+   base size=8 base align=8
+__gnu_cxx::__concurrence_broadcast_error (0x0x7f2816e1caf8) 0 nearly-empty
+    vptr=((& __gnu_cxx::__concurrence_broadcast_error::_ZTVN9__gnu_cxx29__concurrence_broadcast_errorE) + 16u)
+  std::exception (0x0x7f2816b2b6c0) 0 nearly-empty
+      primary-for __gnu_cxx::__concurrence_broadcast_error (0x0x7f2816e1caf8)
+
+Vtable for __gnu_cxx::__concurrence_wait_error
+__gnu_cxx::__concurrence_wait_error::_ZTVN9__gnu_cxx24__concurrence_wait_errorE: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN9__gnu_cxx24__concurrence_wait_errorE)
+16    (int (*)(...))__gnu_cxx::__concurrence_wait_error::~__concurrence_wait_error
+24    (int (*)(...))__gnu_cxx::__concurrence_wait_error::~__concurrence_wait_error
+32    (int (*)(...))__gnu_cxx::__concurrence_wait_error::what
+
+Class __gnu_cxx::__concurrence_wait_error
+   size=8 align=8
+   base size=8 base align=8
+__gnu_cxx::__concurrence_wait_error (0x0x7f2816e1cbc8) 0 nearly-empty
+    vptr=((& __gnu_cxx::__concurrence_wait_error::_ZTVN9__gnu_cxx24__concurrence_wait_errorE) + 16u)
+  std::exception (0x0x7f2816b2b780) 0 nearly-empty
+      primary-for __gnu_cxx::__concurrence_wait_error (0x0x7f2816e1cbc8)
+
+Class __gnu_cxx::__mutex
+   size=40 align=8
+   base size=40 base align=8
+__gnu_cxx::__mutex (0x0x7f2816b2b840) 0
+
+Class __gnu_cxx::__recursive_mutex
+   size=40 align=8
+   base size=40 base align=8
+__gnu_cxx::__recursive_mutex (0x0x7f2816b2b8a0) 0
+
+Class __gnu_cxx::__scoped_lock
+   size=8 align=8
+   base size=8 base align=8
+__gnu_cxx::__scoped_lock (0x0x7f2816b2b900) 0
+
+Class __gnu_cxx::__cond
+   size=48 align=8
+   base size=48 base align=8
+__gnu_cxx::__cond (0x0x7f2816b2b960) 0
+
+Vtable for std::bad_weak_ptr
+std::bad_weak_ptr::_ZTVSt12bad_weak_ptr: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt12bad_weak_ptr)
+16    (int (*)(...))std::bad_weak_ptr::~bad_weak_ptr
+24    (int (*)(...))std::bad_weak_ptr::~bad_weak_ptr
+32    (int (*)(...))std::bad_weak_ptr::what
+
+Class std::bad_weak_ptr
+   size=8 align=8
+   base size=8 base align=8
+std::bad_weak_ptr (0x0x7f2816e1cea0) 0 nearly-empty
+    vptr=((& std::bad_weak_ptr::_ZTVSt12bad_weak_ptr) + 16u)
+  std::exception (0x0x7f2816b2bcc0) 0 nearly-empty
+      primary-for std::bad_weak_ptr (0x0x7f2816e1cea0)
+
+Class std::_Sp_make_shared_tag
+   size=1 align=1
+   base size=0 base align=1
+std::_Sp_make_shared_tag (0x0x7f2816884540) 0 empty
+
+Class std::_Sp_locker
+   size=2 align=1
+   base size=2 base align=1
+std::_Sp_locker (0x0x7f2816884d20) 0
+
+Class std::thread::id
+   size=8 align=8
+   base size=8 base align=8
+std::thread::id (0x0x7f2816884f00) 0
+
+Vtable for std::thread::_Impl_base
+std::thread::_Impl_base::_ZTVNSt6thread10_Impl_baseE: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTINSt6thread10_Impl_baseE)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class std::thread::_Impl_base
+   size=24 align=8
+   base size=24 base align=8
+std::thread::_Impl_base (0x0x7f2816884f60) 0
+    vptr=((& std::thread::_Impl_base::_ZTVNSt6thread10_Impl_baseE) + 16u)
+
+Class std::thread
+   size=8 align=8
+   base size=8 base align=8
+std::thread (0x0x7f2816884ea0) 0
+
+Class std::condition_variable
+   size=48 align=8
+   base size=48 base align=8
+std::condition_variable (0x0x7f2816742ba0) 0
+
+Class std::__at_thread_exit_elt
+   size=16 align=8
+   base size=16 base align=8
+std::__at_thread_exit_elt (0x0x7f2816742c60) 0
+
+Class std::_V2::condition_variable_any
+   size=64 align=8
+   base size=64 base align=8
+std::_V2::condition_variable_any (0x0x7f2816742cc0) 0
+
+Class std::__atomic_futex_unsigned_base
+   size=1 align=1
+   base size=0 base align=1
+std::__atomic_futex_unsigned_base (0x0x7f2816410360) 0 empty
+
+Vtable for std::future_error
+std::future_error::_ZTVSt12future_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt12future_error)
+16    (int (*)(...))std::future_error::~future_error
+24    (int (*)(...))std::future_error::~future_error
+32    (int (*)(...))std::future_error::what
+
+Class std::future_error
+   size=32 align=8
+   base size=32 base align=8
+std::future_error (0x0x7f2816448208) 0
+    vptr=((& std::future_error::_ZTVSt12future_error) + 16u)
+  std::logic_error (0x0x7f2816448270) 0
+      primary-for std::future_error (0x0x7f2816448208)
+    std::exception (0x0x7f2816410480) 0 nearly-empty
+        primary-for std::logic_error (0x0x7f2816448270)
+
+Class std::__future_base::_Result_base::_Deleter
+   size=1 align=1
+   base size=0 base align=1
+std::__future_base::_Result_base::_Deleter (0x0x7f28164105a0) 0 empty
+
+Vtable for std::__future_base::_Result_base
+std::__future_base::_Result_base::_ZTVNSt13__future_base12_Result_baseE: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTINSt13__future_base12_Result_baseE)
+16    (int (*)(...))__cxa_pure_virtual
+24    0u
+32    0u
+
+Class std::__future_base::_Result_base
+   size=16 align=8
+   base size=16 base align=8
+std::__future_base::_Result_base (0x0x7f2816410540) 0
+    vptr=((& std::__future_base::_Result_base::_ZTVNSt13__future_base12_Result_baseE) + 16u)
+
+Class std::__future_base::_State_baseV2::__exception_ptr_tag
+   size=1 align=1
+   base size=0 base align=1
+std::__future_base::_State_baseV2::__exception_ptr_tag (0x0x7f281656bae0) 0 empty
+
+Class std::__future_base::_State_baseV2::_Make_ready
+   size=32 align=8
+   base size=32 base align=8
+std::__future_base::_State_baseV2::_Make_ready (0x0x7f2816582820) 0
+  std::__at_thread_exit_elt (0x0x7f281656bba0) 0
+
+Vtable for std::__future_base::_State_baseV2
+std::__future_base::_State_baseV2::_ZTVNSt13__future_base13_State_baseV2E: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTINSt13__future_base13_State_baseV2E)
+16    (int (*)(...))std::__future_base::_State_baseV2::~_State_baseV2
+24    (int (*)(...))std::__future_base::_State_baseV2::~_State_baseV2
+32    (int (*)(...))std::__future_base::_State_baseV2::_M_complete_async
+40    (int (*)(...))std::__future_base::_State_baseV2::_M_is_deferred_future
+
+Class std::__future_base::_State_baseV2
+   size=32 align=8
+   base size=28 base align=8
+std::__future_base::_State_baseV2 (0x0x7f2816410720) 0
+    vptr=((& std::__future_base::_State_baseV2::_ZTVNSt13__future_base13_State_baseV2E) + 16u)
+
+Class std::__future_base
+   size=1 align=1
+   base size=0 base align=1
+std::__future_base (0x0x7f28164104e0) 0 empty
+
+Vtable for std::__future_base::_Async_state_commonV2
+std::__future_base::_Async_state_commonV2::_ZTVNSt13__future_base21_Async_state_commonV2E: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTINSt13__future_base21_Async_state_commonV2E)
+16    (int (*)(...))std::__future_base::_Async_state_commonV2::~_Async_state_commonV2
+24    (int (*)(...))std::__future_base::_Async_state_commonV2::~_Async_state_commonV2
+32    (int (*)(...))std::__future_base::_Async_state_commonV2::_M_complete_async
+40    (int (*)(...))std::__future_base::_State_baseV2::_M_is_deferred_future
+
+Class std::__future_base::_Async_state_commonV2
+   size=48 align=8
+   base size=44 base align=8
+std::__future_base::_Async_state_commonV2 (0x0x7f2815ef1410) 0
+    vptr=((& std::__future_base::_Async_state_commonV2::_ZTVNSt13__future_base21_Async_state_commonV2E) + 16u)
+  std::__future_base::_State_baseV2 (0x0x7f2815ee1a80) 0
+      primary-for std::__future_base::_Async_state_commonV2 (0x0x7f2815ef1410)
+
+Class QThread::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QThread::QPrivateSignal (0x0x7f2815f611e0) 0 empty
+
+Vtable for QThread
+QThread::_ZTV7QThread: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QThread)
+16    (int (*)(...))QThread::metaObject
+24    (int (*)(...))QThread::qt_metacast
+32    (int (*)(...))QThread::qt_metacall
+40    (int (*)(...))QThread::~QThread
+48    (int (*)(...))QThread::~QThread
+56    (int (*)(...))QThread::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QThread::run
+
+Class QThread
+   size=16 align=8
+   base size=16 base align=8
+QThread (0x0x7f2815ef1ea0) 0
+    vptr=((& QThread::_ZTV7QThread) + 16u)
+  QObject (0x0x7f2815f61180) 0
+      primary-for QThread (0x0x7f2815ef1ea0)
+
+Class QThreadPool::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QThreadPool::QPrivateSignal (0x0x7f2815f61300) 0 empty
+
+Vtable for QThreadPool
+QThreadPool::_ZTV11QThreadPool: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QThreadPool)
+16    (int (*)(...))QThreadPool::metaObject
+24    (int (*)(...))QThreadPool::qt_metacast
+32    (int (*)(...))QThreadPool::qt_metacall
+40    (int (*)(...))QThreadPool::~QThreadPool
+48    (int (*)(...))QThreadPool::~QThreadPool
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QThreadPool
+   size=16 align=8
+   base size=16 base align=8
+QThreadPool (0x0x7f2815ef1f08) 0
+    vptr=((& QThreadPool::_ZTV11QThreadPool) + 16u)
+  QObject (0x0x7f2815f612a0) 0
+      primary-for QThreadPool (0x0x7f2815ef1f08)
+
+Class QThreadStorageData
+   size=4 align=4
+   base size=4 base align=4
+QThreadStorageData (0x0x7f2815f61360) 0
+
+Class QTimeLine::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTimeLine::QPrivateSignal (0x0x7f2815f61480) 0 empty
+
+Vtable for QTimeLine
+QTimeLine::_ZTV9QTimeLine: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QTimeLine)
+16    (int (*)(...))QTimeLine::metaObject
+24    (int (*)(...))QTimeLine::qt_metacast
+32    (int (*)(...))QTimeLine::qt_metacall
+40    (int (*)(...))QTimeLine::~QTimeLine
+48    (int (*)(...))QTimeLine::~QTimeLine
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QTimeLine::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QTimeLine::valueForTime
+
+Class QTimeLine
+   size=16 align=8
+   base size=16 base align=8
+QTimeLine (0x0x7f2815ef1f70) 0
+    vptr=((& QTimeLine::_ZTV9QTimeLine) + 16u)
+  QObject (0x0x7f2815f61420) 0
+      primary-for QTimeLine (0x0x7f2815ef1f70)
+
+Class QTimer::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTimer::QPrivateSignal (0x0x7f2815f61540) 0 empty
+
+Vtable for QTimer
+QTimer::_ZTV6QTimer: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI6QTimer)
+16    (int (*)(...))QTimer::metaObject
+24    (int (*)(...))QTimer::qt_metacast
+32    (int (*)(...))QTimer::qt_metacall
+40    (int (*)(...))QTimer::~QTimer
+48    (int (*)(...))QTimer::~QTimer
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QTimer::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QTimer
+   size=32 align=8
+   base size=29 base align=8
+QTimer (0x0x7f2815fc6000) 0
+    vptr=((& QTimer::_ZTV6QTimer) + 16u)
+  QObject (0x0x7f2815f614e0) 0
+      primary-for QTimer (0x0x7f2815fc6000)
+
+Class QTimeZone::OffsetData
+   size=32 align=8
+   base size=28 base align=8
+QTimeZone::OffsetData (0x0x7f2815f61c60) 0
+
+Class QTimeZone
+   size=8 align=8
+   base size=8 base align=8
+QTimeZone (0x0x7f2815f61c00) 0
+
+Class QTranslator::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTranslator::QPrivateSignal (0x0x7f2815c35240) 0 empty
+
+Vtable for QTranslator
+QTranslator::_ZTV11QTranslator: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QTranslator)
+16    (int (*)(...))QTranslator::metaObject
+24    (int (*)(...))QTranslator::qt_metacast
+32    (int (*)(...))QTranslator::qt_metacall
+40    (int (*)(...))QTranslator::~QTranslator
+48    (int (*)(...))QTranslator::~QTranslator
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QTranslator::translate
+120   (int (*)(...))QTranslator::isEmpty
+
+Class QTranslator
+   size=16 align=8
+   base size=16 base align=8
+QTranslator (0x0x7f2815fc6bc8) 0
+    vptr=((& QTranslator::_ZTV11QTranslator) + 16u)
+  QObject (0x0x7f2815c351e0) 0
+      primary-for QTranslator (0x0x7f2815fc6bc8)
+
+Class QUrlQuery
+   size=8 align=8
+   base size=8 base align=8
+QUrlQuery (0x0x7f2815c352a0) 0
+
+Class QWaitCondition
+   size=8 align=8
+   base size=8 base align=8
+QWaitCondition (0x0x7f2815c35900) 0
+
+Class QXmlStreamStringRef
+   size=16 align=8
+   base size=16 base align=8
+QXmlStreamStringRef (0x0x7f2815c35960) 0
+
+Class QXmlStreamAttribute
+   size=80 align=8
+   base size=73 base align=8
+QXmlStreamAttribute (0x0x7f2815c35c00) 0
+
+Class QXmlStreamAttributes
+   size=8 align=8
+   base size=8 base align=8
+QXmlStreamAttributes (0x0x7f2815c6e888) 0
+  QVector<QXmlStreamAttribute> (0x0x7f2815d13000) 0
+
+Class QXmlStreamNamespaceDeclaration
+   size=40 align=8
+   base size=40 base align=8
+QXmlStreamNamespaceDeclaration (0x0x7f2815d13060) 0
+
+Class QXmlStreamNotationDeclaration
+   size=56 align=8
+   base size=56 base align=8
+QXmlStreamNotationDeclaration (0x0x7f2815d13300) 0
+
+Class QXmlStreamEntityDeclaration
+   size=88 align=8
+   base size=88 base align=8
+QXmlStreamEntityDeclaration (0x0x7f2815d135a0) 0
+
+Vtable for QXmlStreamEntityResolver
+QXmlStreamEntityResolver::_ZTV24QXmlStreamEntityResolver: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QXmlStreamEntityResolver)
+16    (int (*)(...))QXmlStreamEntityResolver::~QXmlStreamEntityResolver
+24    (int (*)(...))QXmlStreamEntityResolver::~QXmlStreamEntityResolver
+32    (int (*)(...))QXmlStreamEntityResolver::resolveEntity
+40    (int (*)(...))QXmlStreamEntityResolver::resolveUndeclaredEntity
+
+Class QXmlStreamEntityResolver
+   size=8 align=8
+   base size=8 base align=8
+QXmlStreamEntityResolver (0x0x7f2815d13840) 0 nearly-empty
+    vptr=((& QXmlStreamEntityResolver::_ZTV24QXmlStreamEntityResolver) + 16u)
+
+Class QXmlStreamReader
+   size=8 align=8
+   base size=8 base align=8
+QXmlStreamReader (0x0x7f2815d138a0) 0
+
+Class QXmlStreamWriter
+   size=8 align=8
+   base size=8 base align=8
+QXmlStreamWriter (0x0x7f2815de6300) 0
+
+Class QRgba64
+   size=8 align=8
+   base size=8 base align=8
+QRgba64 (0x0x7f2815de6420) 0
+
+Class QColor
+   size=16 align=4
+   base size=14 base align=4
+QColor (0x0x7f2815de66c0) 0
+
+Class QRegion::QRegionData
+   size=16 align=8
+   base size=16 base align=8
+QRegion::QRegionData (0x0x7f2815af20c0) 0
+
+Class QRegion
+   size=8 align=8
+   base size=8 base align=8
+QRegion (0x0x7f2815af2060) 0
+
+Class QKeySequence
+   size=8 align=8
+   base size=8 base align=8
+QKeySequence (0x0x7f2815b98420) 0
+
+Class QVector2D
+   size=8 align=4
+   base size=8 base align=4
+QVector2D (0x0x7f2815842960) 0
+
+Class QTouchDevice
+   size=8 align=8
+   base size=8 base align=8
+QTouchDevice (0x0x7f2815842c00) 0
+
+Vtable for QInputEvent
+QInputEvent::_ZTV11QInputEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QInputEvent)
+16    (int (*)(...))QInputEvent::~QInputEvent
+24    (int (*)(...))QInputEvent::~QInputEvent
+
+Class QInputEvent
+   size=32 align=8
+   base size=32 base align=8
+QInputEvent (0x0x7f2815853680) 0
+    vptr=((& QInputEvent::_ZTV11QInputEvent) + 16u)
+  QEvent (0x0x7f2815842de0) 0
+      primary-for QInputEvent (0x0x7f2815853680)
+
+Vtable for QEnterEvent
+QEnterEvent::_ZTV11QEnterEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QEnterEvent)
+16    (int (*)(...))QEnterEvent::~QEnterEvent
+24    (int (*)(...))QEnterEvent::~QEnterEvent
+
+Class QEnterEvent
+   size=72 align=8
+   base size=72 base align=8
+QEnterEvent (0x0x7f28158536e8) 0
+    vptr=((& QEnterEvent::_ZTV11QEnterEvent) + 16u)
+  QEvent (0x0x7f2815842e40) 0
+      primary-for QEnterEvent (0x0x7f28158536e8)
+
+Vtable for QMouseEvent
+QMouseEvent::_ZTV11QMouseEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QMouseEvent)
+16    (int (*)(...))QMouseEvent::~QMouseEvent
+24    (int (*)(...))QMouseEvent::~QMouseEvent
+
+Class QMouseEvent
+   size=104 align=8
+   base size=100 base align=8
+QMouseEvent (0x0x7f2815853750) 0
+    vptr=((& QMouseEvent::_ZTV11QMouseEvent) + 16u)
+  QInputEvent (0x0x7f28158537b8) 0
+      primary-for QMouseEvent (0x0x7f2815853750)
+    QEvent (0x0x7f2815842ea0) 0
+        primary-for QInputEvent (0x0x7f28158537b8)
+
+Vtable for QHoverEvent
+QHoverEvent::_ZTV11QHoverEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QHoverEvent)
+16    (int (*)(...))QHoverEvent::~QHoverEvent
+24    (int (*)(...))QHoverEvent::~QHoverEvent
+
+Class QHoverEvent
+   size=64 align=8
+   base size=64 base align=8
+QHoverEvent (0x0x7f2815853820) 0
+    vptr=((& QHoverEvent::_ZTV11QHoverEvent) + 16u)
+  QInputEvent (0x0x7f2815853888) 0
+      primary-for QHoverEvent (0x0x7f2815853820)
+    QEvent (0x0x7f2815842f00) 0
+        primary-for QInputEvent (0x0x7f2815853888)
+
+Vtable for QWheelEvent
+QWheelEvent::_ZTV11QWheelEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QWheelEvent)
+16    (int (*)(...))QWheelEvent::~QWheelEvent
+24    (int (*)(...))QWheelEvent::~QWheelEvent
+
+Class QWheelEvent
+   size=96 align=8
+   base size=96 base align=8
+QWheelEvent (0x0x7f28158538f0) 0
+    vptr=((& QWheelEvent::_ZTV11QWheelEvent) + 16u)
+  QInputEvent (0x0x7f2815853958) 0
+      primary-for QWheelEvent (0x0x7f28158538f0)
+    QEvent (0x0x7f2815842f60) 0
+        primary-for QInputEvent (0x0x7f2815853958)
+
+Vtable for QTabletEvent
+QTabletEvent::_ZTV12QTabletEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QTabletEvent)
+16    (int (*)(...))QTabletEvent::~QTabletEvent
+24    (int (*)(...))QTabletEvent::~QTabletEvent
+
+Class QTabletEvent
+   size=128 align=8
+   base size=128 base align=8
+QTabletEvent (0x0x7f28158539c0) 0
+    vptr=((& QTabletEvent::_ZTV12QTabletEvent) + 16u)
+  QInputEvent (0x0x7f2815853a28) 0
+      primary-for QTabletEvent (0x0x7f28158539c0)
+    QEvent (0x0x7f2815938000) 0
+        primary-for QInputEvent (0x0x7f2815853a28)
+
+Vtable for QNativeGestureEvent
+QNativeGestureEvent::_ZTV19QNativeGestureEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QNativeGestureEvent)
+16    (int (*)(...))QNativeGestureEvent::~QNativeGestureEvent
+24    (int (*)(...))QNativeGestureEvent::~QNativeGestureEvent
+
+Class QNativeGestureEvent
+   size=112 align=8
+   base size=112 base align=8
+QNativeGestureEvent (0x0x7f2815853a90) 0
+    vptr=((& QNativeGestureEvent::_ZTV19QNativeGestureEvent) + 16u)
+  QInputEvent (0x0x7f2815853af8) 0
+      primary-for QNativeGestureEvent (0x0x7f2815853a90)
+    QEvent (0x0x7f2815938060) 0
+        primary-for QInputEvent (0x0x7f2815853af8)
+
+Vtable for QKeyEvent
+QKeyEvent::_ZTV9QKeyEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QKeyEvent)
+16    (int (*)(...))QKeyEvent::~QKeyEvent
+24    (int (*)(...))QKeyEvent::~QKeyEvent
+
+Class QKeyEvent
+   size=64 align=8
+   base size=59 base align=8
+QKeyEvent (0x0x7f2815853b60) 0
+    vptr=((& QKeyEvent::_ZTV9QKeyEvent) + 16u)
+  QInputEvent (0x0x7f2815853bc8) 0
+      primary-for QKeyEvent (0x0x7f2815853b60)
+    QEvent (0x0x7f28159380c0) 0
+        primary-for QInputEvent (0x0x7f2815853bc8)
+
+Vtable for QFocusEvent
+QFocusEvent::_ZTV11QFocusEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QFocusEvent)
+16    (int (*)(...))QFocusEvent::~QFocusEvent
+24    (int (*)(...))QFocusEvent::~QFocusEvent
+
+Class QFocusEvent
+   size=24 align=8
+   base size=24 base align=8
+QFocusEvent (0x0x7f2815853c30) 0
+    vptr=((& QFocusEvent::_ZTV11QFocusEvent) + 16u)
+  QEvent (0x0x7f2815938120) 0
+      primary-for QFocusEvent (0x0x7f2815853c30)
+
+Vtable for QPaintEvent
+QPaintEvent::_ZTV11QPaintEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QPaintEvent)
+16    (int (*)(...))QPaintEvent::~QPaintEvent
+24    (int (*)(...))QPaintEvent::~QPaintEvent
+
+Class QPaintEvent
+   size=56 align=8
+   base size=49 base align=8
+QPaintEvent (0x0x7f2815853c98) 0
+    vptr=((& QPaintEvent::_ZTV11QPaintEvent) + 16u)
+  QEvent (0x0x7f2815938180) 0
+      primary-for QPaintEvent (0x0x7f2815853c98)
+
+Vtable for QMoveEvent
+QMoveEvent::_ZTV10QMoveEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QMoveEvent)
+16    (int (*)(...))QMoveEvent::~QMoveEvent
+24    (int (*)(...))QMoveEvent::~QMoveEvent
+
+Class QMoveEvent
+   size=40 align=8
+   base size=36 base align=8
+QMoveEvent (0x0x7f2815853d00) 0
+    vptr=((& QMoveEvent::_ZTV10QMoveEvent) + 16u)
+  QEvent (0x0x7f28159381e0) 0
+      primary-for QMoveEvent (0x0x7f2815853d00)
+
+Vtable for QExposeEvent
+QExposeEvent::_ZTV12QExposeEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QExposeEvent)
+16    (int (*)(...))QExposeEvent::~QExposeEvent
+24    (int (*)(...))QExposeEvent::~QExposeEvent
+
+Class QExposeEvent
+   size=32 align=8
+   base size=32 base align=8
+QExposeEvent (0x0x7f2815853d68) 0
+    vptr=((& QExposeEvent::_ZTV12QExposeEvent) + 16u)
+  QEvent (0x0x7f2815938240) 0
+      primary-for QExposeEvent (0x0x7f2815853d68)
+
+Vtable for QPlatformSurfaceEvent
+QPlatformSurfaceEvent::_ZTV21QPlatformSurfaceEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QPlatformSurfaceEvent)
+16    (int (*)(...))QPlatformSurfaceEvent::~QPlatformSurfaceEvent
+24    (int (*)(...))QPlatformSurfaceEvent::~QPlatformSurfaceEvent
+
+Class QPlatformSurfaceEvent
+   size=24 align=8
+   base size=24 base align=8
+QPlatformSurfaceEvent (0x0x7f2815853dd0) 0
+    vptr=((& QPlatformSurfaceEvent::_ZTV21QPlatformSurfaceEvent) + 16u)
+  QEvent (0x0x7f28159382a0) 0
+      primary-for QPlatformSurfaceEvent (0x0x7f2815853dd0)
+
+Vtable for QResizeEvent
+QResizeEvent::_ZTV12QResizeEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QResizeEvent)
+16    (int (*)(...))QResizeEvent::~QResizeEvent
+24    (int (*)(...))QResizeEvent::~QResizeEvent
+
+Class QResizeEvent
+   size=40 align=8
+   base size=36 base align=8
+QResizeEvent (0x0x7f2815853e38) 0
+    vptr=((& QResizeEvent::_ZTV12QResizeEvent) + 16u)
+  QEvent (0x0x7f2815938300) 0
+      primary-for QResizeEvent (0x0x7f2815853e38)
+
+Vtable for QCloseEvent
+QCloseEvent::_ZTV11QCloseEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QCloseEvent)
+16    (int (*)(...))QCloseEvent::~QCloseEvent
+24    (int (*)(...))QCloseEvent::~QCloseEvent
+
+Class QCloseEvent
+   size=24 align=8
+   base size=20 base align=8
+QCloseEvent (0x0x7f2815853ea0) 0
+    vptr=((& QCloseEvent::_ZTV11QCloseEvent) + 16u)
+  QEvent (0x0x7f2815938360) 0
+      primary-for QCloseEvent (0x0x7f2815853ea0)
+
+Vtable for QIconDragEvent
+QIconDragEvent::_ZTV14QIconDragEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QIconDragEvent)
+16    (int (*)(...))QIconDragEvent::~QIconDragEvent
+24    (int (*)(...))QIconDragEvent::~QIconDragEvent
+
+Class QIconDragEvent
+   size=24 align=8
+   base size=20 base align=8
+QIconDragEvent (0x0x7f2815853f08) 0
+    vptr=((& QIconDragEvent::_ZTV14QIconDragEvent) + 16u)
+  QEvent (0x0x7f28159383c0) 0
+      primary-for QIconDragEvent (0x0x7f2815853f08)
+
+Vtable for QShowEvent
+QShowEvent::_ZTV10QShowEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QShowEvent)
+16    (int (*)(...))QShowEvent::~QShowEvent
+24    (int (*)(...))QShowEvent::~QShowEvent
+
+Class QShowEvent
+   size=24 align=8
+   base size=20 base align=8
+QShowEvent (0x0x7f2815853f70) 0
+    vptr=((& QShowEvent::_ZTV10QShowEvent) + 16u)
+  QEvent (0x0x7f2815938420) 0
+      primary-for QShowEvent (0x0x7f2815853f70)
+
+Vtable for QHideEvent
+QHideEvent::_ZTV10QHideEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QHideEvent)
+16    (int (*)(...))QHideEvent::~QHideEvent
+24    (int (*)(...))QHideEvent::~QHideEvent
+
+Class QHideEvent
+   size=24 align=8
+   base size=20 base align=8
+QHideEvent (0x0x7f28159a5000) 0
+    vptr=((& QHideEvent::_ZTV10QHideEvent) + 16u)
+  QEvent (0x0x7f2815938480) 0
+      primary-for QHideEvent (0x0x7f28159a5000)
+
+Vtable for QContextMenuEvent
+QContextMenuEvent::_ZTV17QContextMenuEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QContextMenuEvent)
+16    (int (*)(...))QContextMenuEvent::~QContextMenuEvent
+24    (int (*)(...))QContextMenuEvent::~QContextMenuEvent
+
+Class QContextMenuEvent
+   size=56 align=8
+   base size=49 base align=8
+QContextMenuEvent (0x0x7f28159a5068) 0
+    vptr=((& QContextMenuEvent::_ZTV17QContextMenuEvent) + 16u)
+  QInputEvent (0x0x7f28159a50d0) 0
+      primary-for QContextMenuEvent (0x0x7f28159a5068)
+    QEvent (0x0x7f28159384e0) 0
+        primary-for QInputEvent (0x0x7f28159a50d0)
+
+Class QInputMethodEvent::Attribute
+   size=32 align=8
+   base size=32 base align=8
+QInputMethodEvent::Attribute (0x0x7f28159385a0) 0
+
+Vtable for QInputMethodEvent
+QInputMethodEvent::_ZTV17QInputMethodEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QInputMethodEvent)
+16    (int (*)(...))QInputMethodEvent::~QInputMethodEvent
+24    (int (*)(...))QInputMethodEvent::~QInputMethodEvent
+
+Class QInputMethodEvent
+   size=56 align=8
+   base size=56 base align=8
+QInputMethodEvent (0x0x7f28159a5138) 0
+    vptr=((& QInputMethodEvent::_ZTV17QInputMethodEvent) + 16u)
+  QEvent (0x0x7f2815938540) 0
+      primary-for QInputMethodEvent (0x0x7f28159a5138)
+
+Class QInputMethodQueryEvent::QueryPair
+   size=24 align=8
+   base size=24 base align=8
+QInputMethodQueryEvent::QueryPair (0x0x7f2815938a20) 0
+
+Vtable for QInputMethodQueryEvent
+QInputMethodQueryEvent::_ZTV22QInputMethodQueryEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI22QInputMethodQueryEvent)
+16    (int (*)(...))QInputMethodQueryEvent::~QInputMethodQueryEvent
+24    (int (*)(...))QInputMethodQueryEvent::~QInputMethodQueryEvent
+
+Class QInputMethodQueryEvent
+   size=32 align=8
+   base size=32 base align=8
+QInputMethodQueryEvent (0x0x7f28159a5478) 0
+    vptr=((& QInputMethodQueryEvent::_ZTV22QInputMethodQueryEvent) + 16u)
+  QEvent (0x0x7f28159389c0) 0
+      primary-for QInputMethodQueryEvent (0x0x7f28159a5478)
+
+Vtable for QDropEvent
+QDropEvent::_ZTV10QDropEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QDropEvent)
+16    (int (*)(...))QDropEvent::~QDropEvent
+24    (int (*)(...))QDropEvent::~QDropEvent
+
+Class QDropEvent
+   size=72 align=8
+   base size=72 base align=8
+QDropEvent (0x0x7f28159a5750) 0
+    vptr=((& QDropEvent::_ZTV10QDropEvent) + 16u)
+  QEvent (0x0x7f2815938d80) 0
+      primary-for QDropEvent (0x0x7f28159a5750)
+
+Vtable for QDragMoveEvent
+QDragMoveEvent::_ZTV14QDragMoveEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QDragMoveEvent)
+16    (int (*)(...))QDragMoveEvent::~QDragMoveEvent
+24    (int (*)(...))QDragMoveEvent::~QDragMoveEvent
+
+Class QDragMoveEvent
+   size=88 align=8
+   base size=88 base align=8
+QDragMoveEvent (0x0x7f28159a57b8) 0
+    vptr=((& QDragMoveEvent::_ZTV14QDragMoveEvent) + 16u)
+  QDropEvent (0x0x7f28159a5820) 0
+      primary-for QDragMoveEvent (0x0x7f28159a57b8)
+    QEvent (0x0x7f2815938de0) 0
+        primary-for QDropEvent (0x0x7f28159a5820)
+
+Vtable for QDragEnterEvent
+QDragEnterEvent::_ZTV15QDragEnterEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QDragEnterEvent)
+16    (int (*)(...))QDragEnterEvent::~QDragEnterEvent
+24    (int (*)(...))QDragEnterEvent::~QDragEnterEvent
+
+Class QDragEnterEvent
+   size=88 align=8
+   base size=88 base align=8
+QDragEnterEvent (0x0x7f28159a5888) 0
+    vptr=((& QDragEnterEvent::_ZTV15QDragEnterEvent) + 16u)
+  QDragMoveEvent (0x0x7f28159a58f0) 0
+      primary-for QDragEnterEvent (0x0x7f28159a5888)
+    QDropEvent (0x0x7f28159a5958) 0
+        primary-for QDragMoveEvent (0x0x7f28159a58f0)
+      QEvent (0x0x7f2815938e40) 0
+          primary-for QDropEvent (0x0x7f28159a5958)
+
+Vtable for QDragLeaveEvent
+QDragLeaveEvent::_ZTV15QDragLeaveEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QDragLeaveEvent)
+16    (int (*)(...))QDragLeaveEvent::~QDragLeaveEvent
+24    (int (*)(...))QDragLeaveEvent::~QDragLeaveEvent
+
+Class QDragLeaveEvent
+   size=24 align=8
+   base size=20 base align=8
+QDragLeaveEvent (0x0x7f28159a59c0) 0
+    vptr=((& QDragLeaveEvent::_ZTV15QDragLeaveEvent) + 16u)
+  QEvent (0x0x7f2815938ea0) 0
+      primary-for QDragLeaveEvent (0x0x7f28159a59c0)
+
+Vtable for QHelpEvent
+QHelpEvent::_ZTV10QHelpEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QHelpEvent)
+16    (int (*)(...))QHelpEvent::~QHelpEvent
+24    (int (*)(...))QHelpEvent::~QHelpEvent
+
+Class QHelpEvent
+   size=40 align=8
+   base size=36 base align=8
+QHelpEvent (0x0x7f28159a5a28) 0
+    vptr=((& QHelpEvent::_ZTV10QHelpEvent) + 16u)
+  QEvent (0x0x7f2815938f00) 0
+      primary-for QHelpEvent (0x0x7f28159a5a28)
+
+Vtable for QStatusTipEvent
+QStatusTipEvent::_ZTV15QStatusTipEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QStatusTipEvent)
+16    (int (*)(...))QStatusTipEvent::~QStatusTipEvent
+24    (int (*)(...))QStatusTipEvent::~QStatusTipEvent
+
+Class QStatusTipEvent
+   size=32 align=8
+   base size=32 base align=8
+QStatusTipEvent (0x0x7f28159a5a90) 0
+    vptr=((& QStatusTipEvent::_ZTV15QStatusTipEvent) + 16u)
+  QEvent (0x0x7f2815938f60) 0
+      primary-for QStatusTipEvent (0x0x7f28159a5a90)
+
+Vtable for QWhatsThisClickedEvent
+QWhatsThisClickedEvent::_ZTV22QWhatsThisClickedEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI22QWhatsThisClickedEvent)
+16    (int (*)(...))QWhatsThisClickedEvent::~QWhatsThisClickedEvent
+24    (int (*)(...))QWhatsThisClickedEvent::~QWhatsThisClickedEvent
+
+Class QWhatsThisClickedEvent
+   size=32 align=8
+   base size=32 base align=8
+QWhatsThisClickedEvent (0x0x7f28159a5af8) 0
+    vptr=((& QWhatsThisClickedEvent::_ZTV22QWhatsThisClickedEvent) + 16u)
+  QEvent (0x0x7f2815666000) 0
+      primary-for QWhatsThisClickedEvent (0x0x7f28159a5af8)
+
+Vtable for QActionEvent
+QActionEvent::_ZTV12QActionEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QActionEvent)
+16    (int (*)(...))QActionEvent::~QActionEvent
+24    (int (*)(...))QActionEvent::~QActionEvent
+
+Class QActionEvent
+   size=40 align=8
+   base size=40 base align=8
+QActionEvent (0x0x7f28159a5b60) 0
+    vptr=((& QActionEvent::_ZTV12QActionEvent) + 16u)
+  QEvent (0x0x7f2815666060) 0
+      primary-for QActionEvent (0x0x7f28159a5b60)
+
+Vtable for QFileOpenEvent
+QFileOpenEvent::_ZTV14QFileOpenEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QFileOpenEvent)
+16    (int (*)(...))QFileOpenEvent::~QFileOpenEvent
+24    (int (*)(...))QFileOpenEvent::~QFileOpenEvent
+
+Class QFileOpenEvent
+   size=40 align=8
+   base size=40 base align=8
+QFileOpenEvent (0x0x7f28159a5bc8) 0
+    vptr=((& QFileOpenEvent::_ZTV14QFileOpenEvent) + 16u)
+  QEvent (0x0x7f28156660c0) 0
+      primary-for QFileOpenEvent (0x0x7f28159a5bc8)
+
+Vtable for QToolBarChangeEvent
+QToolBarChangeEvent::_ZTV19QToolBarChangeEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QToolBarChangeEvent)
+16    (int (*)(...))QToolBarChangeEvent::~QToolBarChangeEvent
+24    (int (*)(...))QToolBarChangeEvent::~QToolBarChangeEvent
+
+Class QToolBarChangeEvent
+   size=24 align=8
+   base size=21 base align=8
+QToolBarChangeEvent (0x0x7f28159a5c30) 0
+    vptr=((& QToolBarChangeEvent::_ZTV19QToolBarChangeEvent) + 16u)
+  QEvent (0x0x7f2815666120) 0
+      primary-for QToolBarChangeEvent (0x0x7f28159a5c30)
+
+Vtable for QShortcutEvent
+QShortcutEvent::_ZTV14QShortcutEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QShortcutEvent)
+16    (int (*)(...))QShortcutEvent::~QShortcutEvent
+24    (int (*)(...))QShortcutEvent::~QShortcutEvent
+
+Class QShortcutEvent
+   size=40 align=8
+   base size=40 base align=8
+QShortcutEvent (0x0x7f28159a5c98) 0
+    vptr=((& QShortcutEvent::_ZTV14QShortcutEvent) + 16u)
+  QEvent (0x0x7f2815666180) 0
+      primary-for QShortcutEvent (0x0x7f28159a5c98)
+
+Vtable for QWindowStateChangeEvent
+QWindowStateChangeEvent::_ZTV23QWindowStateChangeEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI23QWindowStateChangeEvent)
+16    (int (*)(...))QWindowStateChangeEvent::~QWindowStateChangeEvent
+24    (int (*)(...))QWindowStateChangeEvent::~QWindowStateChangeEvent
+
+Class QWindowStateChangeEvent
+   size=32 align=8
+   base size=25 base align=8
+QWindowStateChangeEvent (0x0x7f28159a5d00) 0
+    vptr=((& QWindowStateChangeEvent::_ZTV23QWindowStateChangeEvent) + 16u)
+  QEvent (0x0x7f28156661e0) 0
+      primary-for QWindowStateChangeEvent (0x0x7f28159a5d00)
+
+Class QPointingDeviceUniqueId
+   size=8 align=8
+   base size=8 base align=8
+QPointingDeviceUniqueId (0x0x7f2815666240) 0
+
+Class QTouchEvent::TouchPoint
+   size=8 align=8
+   base size=8 base align=8
+QTouchEvent::TouchPoint (0x0x7f2815666900) 0
+
+Vtable for QTouchEvent
+QTouchEvent::_ZTV11QTouchEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QTouchEvent)
+16    (int (*)(...))QTouchEvent::~QTouchEvent
+24    (int (*)(...))QTouchEvent::~QTouchEvent
+
+Class QTouchEvent
+   size=72 align=8
+   base size=72 base align=8
+QTouchEvent (0x0x7f28156983a8) 0
+    vptr=((& QTouchEvent::_ZTV11QTouchEvent) + 16u)
+  QInputEvent (0x0x7f2815698410) 0
+      primary-for QTouchEvent (0x0x7f28156983a8)
+    QEvent (0x0x7f28156668a0) 0
+        primary-for QInputEvent (0x0x7f2815698410)
+
+Vtable for QScrollPrepareEvent
+QScrollPrepareEvent::_ZTV19QScrollPrepareEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QScrollPrepareEvent)
+16    (int (*)(...))QScrollPrepareEvent::~QScrollPrepareEvent
+24    (int (*)(...))QScrollPrepareEvent::~QScrollPrepareEvent
+
+Class QScrollPrepareEvent
+   size=112 align=8
+   base size=112 base align=8
+QScrollPrepareEvent (0x0x7f2815758c30) 0
+    vptr=((& QScrollPrepareEvent::_ZTV19QScrollPrepareEvent) + 16u)
+  QEvent (0x0x7f2815756f60) 0
+      primary-for QScrollPrepareEvent (0x0x7f2815758c30)
+
+Vtable for QScrollEvent
+QScrollEvent::_ZTV12QScrollEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QScrollEvent)
+16    (int (*)(...))QScrollEvent::~QScrollEvent
+24    (int (*)(...))QScrollEvent::~QScrollEvent
+
+Class QScrollEvent
+   size=64 align=8
+   base size=60 base align=8
+QScrollEvent (0x0x7f2815758c98) 0
+    vptr=((& QScrollEvent::_ZTV12QScrollEvent) + 16u)
+  QEvent (0x0x7f28157a7000) 0
+      primary-for QScrollEvent (0x0x7f2815758c98)
+
+Vtable for QScreenOrientationChangeEvent
+QScreenOrientationChangeEvent::_ZTV29QScreenOrientationChangeEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI29QScreenOrientationChangeEvent)
+16    (int (*)(...))QScreenOrientationChangeEvent::~QScreenOrientationChangeEvent
+24    (int (*)(...))QScreenOrientationChangeEvent::~QScreenOrientationChangeEvent
+
+Class QScreenOrientationChangeEvent
+   size=40 align=8
+   base size=36 base align=8
+QScreenOrientationChangeEvent (0x0x7f2815758d00) 0
+    vptr=((& QScreenOrientationChangeEvent::_ZTV29QScreenOrientationChangeEvent) + 16u)
+  QEvent (0x0x7f28157a7060) 0
+      primary-for QScreenOrientationChangeEvent (0x0x7f2815758d00)
+
+Vtable for QApplicationStateChangeEvent
+QApplicationStateChangeEvent::_ZTV28QApplicationStateChangeEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI28QApplicationStateChangeEvent)
+16    (int (*)(...))QApplicationStateChangeEvent::~QApplicationStateChangeEvent
+24    (int (*)(...))QApplicationStateChangeEvent::~QApplicationStateChangeEvent
+
+Class QApplicationStateChangeEvent
+   size=24 align=8
+   base size=24 base align=8
+QApplicationStateChangeEvent (0x0x7f2815758d68) 0
+    vptr=((& QApplicationStateChangeEvent::_ZTV28QApplicationStateChangeEvent) + 16u)
+  QEvent (0x0x7f28157a70c0) 0
+      primary-for QApplicationStateChangeEvent (0x0x7f2815758d68)
+
+Class QFont
+   size=16 align=8
+   base size=12 base align=8
+QFont (0x0x7f28157a7120) 0
+
+Class QPolygon
+   size=8 align=8
+   base size=8 base align=8
+QPolygon (0x0x7f281540daf8) 0
+  QVector<QPoint> (0x0x7f28157a7de0) 0
+
+Class QPolygonF
+   size=8 align=8
+   base size=8 base align=8
+QPolygonF (0x0x7f281540dea0) 0
+  QVector<QPointF> (0x0x7f28154832a0) 0
+
+Class QMatrix
+   size=48 align=8
+   base size=48 base align=8
+QMatrix (0x0x7f2815483660) 0
+
+Class QPainterPath::Element
+   size=24 align=8
+   base size=24 base align=8
+QPainterPath::Element (0x0x7f2815483960) 0
+
+Class QPainterPath
+   size=8 align=8
+   base size=8 base align=8
+QPainterPath (0x0x7f2815483900) 0
+
+Class QPainterPathStroker
+   size=8 align=8
+   base size=8 base align=8
+QPainterPathStroker (0x0x7f281558e360) 0
+
+Class QTransform
+   size=88 align=8
+   base size=88 base align=8
+QTransform (0x0x7f281558e480) 0
+
+Vtable for QPaintDevice
+QPaintDevice::_ZTV12QPaintDevice: 10u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QPaintDevice)
+16    0u
+24    0u
+32    (int (*)(...))QPaintDevice::devType
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))QPaintDevice::metric
+56    (int (*)(...))QPaintDevice::initPainter
+64    (int (*)(...))QPaintDevice::redirected
+72    (int (*)(...))QPaintDevice::sharedPainter
+
+Class QPaintDevice
+   size=24 align=8
+   base size=24 base align=8
+QPaintDevice (0x0x7f281558eba0) 0
+    vptr=((& QPaintDevice::_ZTV12QPaintDevice) + 16u)
+
+Class QPixelFormat
+   size=8 align=8
+   base size=8 base align=8
+QPixelFormat (0x0x7f281558ec00) 0
+
+Vtable for QImage
+QImage::_ZTV6QImage: 10u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI6QImage)
+16    (int (*)(...))QImage::~QImage
+24    (int (*)(...))QImage::~QImage
+32    (int (*)(...))QImage::devType
+40    (int (*)(...))QImage::paintEngine
+48    (int (*)(...))QImage::metric
+56    (int (*)(...))QPaintDevice::initPainter
+64    (int (*)(...))QPaintDevice::redirected
+72    (int (*)(...))QPaintDevice::sharedPainter
+
+Class QImage
+   size=32 align=8
+   base size=32 base align=8
+QImage (0x0x7f2815204d68) 0
+    vptr=((& QImage::_ZTV6QImage) + 16u)
+  QPaintDevice (0x0x7f28152bc6c0) 0
+      primary-for QImage (0x0x7f2815204d68)
+
+Vtable for QPixmap
+QPixmap::_ZTV7QPixmap: 10u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QPixmap)
+16    (int (*)(...))QPixmap::~QPixmap
+24    (int (*)(...))QPixmap::~QPixmap
+32    (int (*)(...))QPixmap::devType
+40    (int (*)(...))QPixmap::paintEngine
+48    (int (*)(...))QPixmap::metric
+56    (int (*)(...))QPaintDevice::initPainter
+64    (int (*)(...))QPaintDevice::redirected
+72    (int (*)(...))QPaintDevice::sharedPainter
+
+Class QPixmap
+   size=32 align=8
+   base size=32 base align=8
+QPixmap (0x0x7f281539e8f0) 0
+    vptr=((& QPixmap::_ZTV7QPixmap) + 16u)
+  QPaintDevice (0x0x7f2815397660) 0
+      primary-for QPixmap (0x0x7f281539e8f0)
+
+Class QBrush
+   size=8 align=8
+   base size=8 base align=8
+QBrush (0x0x7f2815397960) 0
+
+Class QBrushData
+   size=112 align=8
+   base size=112 base align=8
+QBrushData (0x0x7f2815035120) 0
+
+Class QGradient
+   size=64 align=8
+   base size=64 base align=8
+QGradient (0x0x7f2815035180) 0
+
+Class QLinearGradient
+   size=64 align=8
+   base size=64 base align=8
+QLinearGradient (0x0x7f2815033270) 0
+  QGradient (0x0x7f2815035420) 0
+
+Class QRadialGradient
+   size=64 align=8
+   base size=64 base align=8
+QRadialGradient (0x0x7f28150332d8) 0
+  QGradient (0x0x7f2815035480) 0
+
+Class QConicalGradient
+   size=64 align=8
+   base size=64 base align=8
+QConicalGradient (0x0x7f2815033340) 0
+  QGradient (0x0x7f28150354e0) 0
+
+Class QPen
+   size=8 align=8
+   base size=8 base align=8
+QPen (0x0x7f2815035540) 0
+
+Class QTextOption::Tab
+   size=16 align=8
+   base size=14 base align=8
+QTextOption::Tab (0x0x7f2815128780) 0
+
+Class QTextOption
+   size=32 align=8
+   base size=32 base align=8
+QTextOption (0x0x7f2815128720) 0
+
+Class QTextLength
+   size=16 align=8
+   base size=16 base align=8
+QTextLength (0x0x7f2815128f00) 0
+
+Class QTextFormat
+   size=16 align=8
+   base size=12 base align=8
+QTextFormat (0x0x7f28151b5660) 0
+
+Class QTextCharFormat
+   size=16 align=8
+   base size=12 base align=8
+QTextCharFormat (0x0x7f2814e87270) 0
+  QTextFormat (0x0x7f2814e2b4e0) 0
+
+Class QTextBlockFormat
+   size=16 align=8
+   base size=12 base align=8
+QTextBlockFormat (0x0x7f2814e87478) 0
+  QTextFormat (0x0x7f2814e2b780) 0
+
+Class QTextListFormat
+   size=16 align=8
+   base size=12 base align=8
+QTextListFormat (0x0x7f2814e876e8) 0
+  QTextFormat (0x0x7f2814e2ba20) 0
+
+Class QTextImageFormat
+   size=16 align=8
+   base size=12 base align=8
+QTextImageFormat (0x0x7f2814e878f0) 0
+  QTextCharFormat (0x0x7f2814e87958) 0
+    QTextFormat (0x0x7f2814e2bcc0) 0
+
+Class QTextFrameFormat
+   size=16 align=8
+   base size=12 base align=8
+QTextFrameFormat (0x0x7f2814e87b60) 0
+  QTextFormat (0x0x7f2814e2bf60) 0
+
+Class QTextTableFormat
+   size=16 align=8
+   base size=12 base align=8
+QTextTableFormat (0x0x7f2814e87d68) 0
+  QTextFrameFormat (0x0x7f2814e87dd0) 0
+    QTextFormat (0x0x7f2814f6d240) 0
+
+Class QTextTableCellFormat
+   size=16 align=8
+   base size=12 base align=8
+QTextTableCellFormat (0x0x7f2814fa0000) 0
+  QTextCharFormat (0x0x7f2814fa0068) 0
+    QTextFormat (0x0x7f2814f6d540) 0
+
+Class QFontDatabase
+   size=8 align=8
+   base size=8 base align=8
+QFontDatabase (0x0x7f2814f6d7e0) 0
+
+Class QRawFont
+   size=8 align=8
+   base size=8 base align=8
+QRawFont (0x0x7f2814f6d840) 0
+
+Class QGlyphRun
+   size=8 align=8
+   base size=8 base align=8
+QGlyphRun (0x0x7f2814f6dd20) 0
+
+Class QTextCursor
+   size=8 align=8
+   base size=8 base align=8
+QTextCursor (0x0x7f2814c47060) 0
+
+Class QTextInlineObject
+   size=16 align=8
+   base size=16 base align=8
+QTextInlineObject (0x0x7f2814c47360) 0
+
+Class QTextLayout::FormatRange
+   size=24 align=8
+   base size=24 base align=8
+QTextLayout::FormatRange (0x0x7f2814c47420) 0
+
+Class QTextLayout
+   size=8 align=8
+   base size=8 base align=8
+QTextLayout (0x0x7f2814c473c0) 0
+
+Class QTextLine
+   size=16 align=8
+   base size=16 base align=8
+QTextLine (0x0x7f2814c47e40) 0
+
+Vtable for QAbstractUndoItem
+QAbstractUndoItem::_ZTV17QAbstractUndoItem: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QAbstractUndoItem)
+16    (int (*)(...))__cxa_pure_virtual
+24    (int (*)(...))__cxa_pure_virtual
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+
+Class QAbstractUndoItem
+   size=8 align=8
+   base size=8 base align=8
+QAbstractUndoItem (0x0x7f2814c47ea0) 0 nearly-empty
+    vptr=((& QAbstractUndoItem::_ZTV17QAbstractUndoItem) + 16u)
+
+Class QTextDocument::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTextDocument::QPrivateSignal (0x0x7f2814c47f60) 0 empty
+
+Vtable for QTextDocument
+QTextDocument::_ZTV13QTextDocument: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QTextDocument)
+16    (int (*)(...))QTextDocument::metaObject
+24    (int (*)(...))QTextDocument::qt_metacast
+32    (int (*)(...))QTextDocument::qt_metacall
+40    (int (*)(...))QTextDocument::~QTextDocument
+48    (int (*)(...))QTextDocument::~QTextDocument
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QTextDocument::clear
+120   (int (*)(...))QTextDocument::createObject
+128   (int (*)(...))QTextDocument::loadResource
+
+Class QTextDocument
+   size=16 align=8
+   base size=16 base align=8
+QTextDocument (0x0x7f2814ce43a8) 0
+    vptr=((& QTextDocument::_ZTV13QTextDocument) + 16u)
+  QObject (0x0x7f2814c47f00) 0
+      primary-for QTextDocument (0x0x7f2814ce43a8)
+
+Class QPalette::Data
+   size=4 align=4
+   base size=4 base align=4
+QPalette::Data (0x0x7f2814d351e0) 0
+
+Class QPalette
+   size=16 align=8
+   base size=12 base align=8
+QPalette (0x0x7f2814d35180) 0
+
+Class QAbstractTextDocumentLayout::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractTextDocumentLayout::QPrivateSignal (0x0x7f2814a232a0) 0 empty
+
+Class QAbstractTextDocumentLayout::Selection
+   size=24 align=8
+   base size=24 base align=8
+QAbstractTextDocumentLayout::Selection (0x0x7f2814a23300) 0
+
+Class QAbstractTextDocumentLayout::PaintContext
+   size=64 align=8
+   base size=64 base align=8
+QAbstractTextDocumentLayout::PaintContext (0x0x7f2814a23360) 0
+
+Vtable for QAbstractTextDocumentLayout
+QAbstractTextDocumentLayout::_ZTV27QAbstractTextDocumentLayout: 24u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI27QAbstractTextDocumentLayout)
+16    (int (*)(...))QAbstractTextDocumentLayout::metaObject
+24    (int (*)(...))QAbstractTextDocumentLayout::qt_metacast
+32    (int (*)(...))QAbstractTextDocumentLayout::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))__cxa_pure_virtual
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))__cxa_pure_virtual
+160   (int (*)(...))__cxa_pure_virtual
+168   (int (*)(...))QAbstractTextDocumentLayout::resizeInlineObject
+176   (int (*)(...))QAbstractTextDocumentLayout::positionInlineObject
+184   (int (*)(...))QAbstractTextDocumentLayout::drawInlineObject
+
+Class QAbstractTextDocumentLayout
+   size=16 align=8
+   base size=16 base align=8
+QAbstractTextDocumentLayout (0x0x7f2814a270d0) 0
+    vptr=((& QAbstractTextDocumentLayout::_ZTV27QAbstractTextDocumentLayout) + 16u)
+  QObject (0x0x7f2814a23240) 0
+      primary-for QAbstractTextDocumentLayout (0x0x7f2814a270d0)
+
+Vtable for QTextObjectInterface
+QTextObjectInterface::_ZTV20QTextObjectInterface: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QTextObjectInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+
+Class QTextObjectInterface
+   size=8 align=8
+   base size=8 base align=8
+QTextObjectInterface (0x0x7f2814a23900) 0 nearly-empty
+    vptr=((& QTextObjectInterface::_ZTV20QTextObjectInterface) + 16u)
+
+Class QAccessible::State
+   size=8 align=8
+   base size=5 base align=8
+QAccessible::State (0x0x7f2814a23a20) 0
+
+Vtable for QAccessible::ActivationObserver
+QAccessible::ActivationObserver::_ZTVN11QAccessible18ActivationObserverE: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN11QAccessible18ActivationObserverE)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class QAccessible::ActivationObserver
+   size=8 align=8
+   base size=8 base align=8
+QAccessible::ActivationObserver (0x0x7f2814a23a80) 0 nearly-empty
+    vptr=((& QAccessible::ActivationObserver::_ZTVN11QAccessible18ActivationObserverE) + 16u)
+
+Class QAccessible
+   size=1 align=1
+   base size=0 base align=1
+QAccessible (0x0x7f2814a239c0) 0 empty
+
+Vtable for QAccessibleInterface
+QAccessibleInterface::_ZTV20QAccessibleInterface: 23u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QAccessibleInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))QAccessibleInterface::window
+56    (int (*)(...))QAccessibleInterface::relations
+64    (int (*)(...))QAccessibleInterface::focusChild
+72    (int (*)(...))__cxa_pure_virtual
+80    (int (*)(...))__cxa_pure_virtual
+88    (int (*)(...))__cxa_pure_virtual
+96    (int (*)(...))__cxa_pure_virtual
+104   (int (*)(...))__cxa_pure_virtual
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))__cxa_pure_virtual
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))QAccessibleInterface::foregroundColor
+160   (int (*)(...))QAccessibleInterface::backgroundColor
+168   (int (*)(...))QAccessibleInterface::virtual_hook
+176   (int (*)(...))QAccessibleInterface::interface_cast
+
+Class QAccessibleInterface
+   size=8 align=8
+   base size=8 base align=8
+QAccessibleInterface (0x0x7f2814a23c60) 0 nearly-empty
+    vptr=((& QAccessibleInterface::_ZTV20QAccessibleInterface) + 16u)
+
+Vtable for QAccessibleTextInterface
+QAccessibleTextInterface::_ZTV24QAccessibleTextInterface: 20u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QAccessibleTextInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))__cxa_pure_virtual
+72    (int (*)(...))__cxa_pure_virtual
+80    (int (*)(...))__cxa_pure_virtual
+88    (int (*)(...))__cxa_pure_virtual
+96    (int (*)(...))QAccessibleTextInterface::textBeforeOffset
+104   (int (*)(...))QAccessibleTextInterface::textAfterOffset
+112   (int (*)(...))QAccessibleTextInterface::textAtOffset
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))__cxa_pure_virtual
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))__cxa_pure_virtual
+
+Class QAccessibleTextInterface
+   size=8 align=8
+   base size=8 base align=8
+QAccessibleTextInterface (0x0x7f2814a23cc0) 0 nearly-empty
+    vptr=((& QAccessibleTextInterface::_ZTV24QAccessibleTextInterface) + 16u)
+
+Vtable for QAccessibleEditableTextInterface
+QAccessibleEditableTextInterface::_ZTV32QAccessibleEditableTextInterface: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI32QAccessibleEditableTextInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+
+Class QAccessibleEditableTextInterface
+   size=8 align=8
+   base size=8 base align=8
+QAccessibleEditableTextInterface (0x0x7f2814a23d20) 0 nearly-empty
+    vptr=((& QAccessibleEditableTextInterface::_ZTV32QAccessibleEditableTextInterface) + 16u)
+
+Vtable for QAccessibleValueInterface
+QAccessibleValueInterface::_ZTV25QAccessibleValueInterface: 9u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI25QAccessibleValueInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))__cxa_pure_virtual
+
+Class QAccessibleValueInterface
+   size=8 align=8
+   base size=8 base align=8
+QAccessibleValueInterface (0x0x7f2814a23d80) 0 nearly-empty
+    vptr=((& QAccessibleValueInterface::_ZTV25QAccessibleValueInterface) + 16u)
+
+Vtable for QAccessibleTableCellInterface
+QAccessibleTableCellInterface::_ZTV29QAccessibleTableCellInterface: 12u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI29QAccessibleTableCellInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))__cxa_pure_virtual
+72    (int (*)(...))__cxa_pure_virtual
+80    (int (*)(...))__cxa_pure_virtual
+88    (int (*)(...))__cxa_pure_virtual
+
+Class QAccessibleTableCellInterface
+   size=8 align=8
+   base size=8 base align=8
+QAccessibleTableCellInterface (0x0x7f2814a23de0) 0 nearly-empty
+    vptr=((& QAccessibleTableCellInterface::_ZTV29QAccessibleTableCellInterface) + 16u)
+
+Vtable for QAccessibleTableInterface
+QAccessibleTableInterface::_ZTV25QAccessibleTableInterface: 24u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI25QAccessibleTableInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))__cxa_pure_virtual
+72    (int (*)(...))__cxa_pure_virtual
+80    (int (*)(...))__cxa_pure_virtual
+88    (int (*)(...))__cxa_pure_virtual
+96    (int (*)(...))__cxa_pure_virtual
+104   (int (*)(...))__cxa_pure_virtual
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))__cxa_pure_virtual
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))__cxa_pure_virtual
+160   (int (*)(...))__cxa_pure_virtual
+168   (int (*)(...))__cxa_pure_virtual
+176   (int (*)(...))__cxa_pure_virtual
+184   (int (*)(...))__cxa_pure_virtual
+
+Class QAccessibleTableInterface
+   size=8 align=8
+   base size=8 base align=8
+QAccessibleTableInterface (0x0x7f2814a23e40) 0 nearly-empty
+    vptr=((& QAccessibleTableInterface::_ZTV25QAccessibleTableInterface) + 16u)
+
+Vtable for QAccessibleActionInterface
+QAccessibleActionInterface::_ZTV26QAccessibleActionInterface: 9u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI26QAccessibleActionInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))QAccessibleActionInterface::localizedActionName
+48    (int (*)(...))QAccessibleActionInterface::localizedActionDescription
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))__cxa_pure_virtual
+
+Class QAccessibleActionInterface
+   size=8 align=8
+   base size=8 base align=8
+QAccessibleActionInterface (0x0x7f2814a23ea0) 0 nearly-empty
+    vptr=((& QAccessibleActionInterface::_ZTV26QAccessibleActionInterface) + 16u)
+
+Vtable for QAccessibleImageInterface
+QAccessibleImageInterface::_ZTV25QAccessibleImageInterface: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI25QAccessibleImageInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+
+Class QAccessibleImageInterface
+   size=8 align=8
+   base size=8 base align=8
+QAccessibleImageInterface (0x0x7f2814a23f00) 0 nearly-empty
+    vptr=((& QAccessibleImageInterface::_ZTV25QAccessibleImageInterface) + 16u)
+
+Vtable for QAccessibleEvent
+QAccessibleEvent::_ZTV16QAccessibleEvent: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QAccessibleEvent)
+16    (int (*)(...))QAccessibleEvent::~QAccessibleEvent
+24    (int (*)(...))QAccessibleEvent::~QAccessibleEvent
+32    (int (*)(...))QAccessibleEvent::accessibleInterface
+
+Class QAccessibleEvent
+   size=32 align=8
+   base size=28 base align=8
+QAccessibleEvent (0x0x7f2814a23f60) 0
+    vptr=((& QAccessibleEvent::_ZTV16QAccessibleEvent) + 16u)
+
+Vtable for QAccessibleStateChangeEvent
+QAccessibleStateChangeEvent::_ZTV27QAccessibleStateChangeEvent: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI27QAccessibleStateChangeEvent)
+16    (int (*)(...))QAccessibleStateChangeEvent::~QAccessibleStateChangeEvent
+24    (int (*)(...))QAccessibleStateChangeEvent::~QAccessibleStateChangeEvent
+32    (int (*)(...))QAccessibleEvent::accessibleInterface
+
+Class QAccessibleStateChangeEvent
+   size=40 align=8
+   base size=40 base align=8
+QAccessibleStateChangeEvent (0x0x7f2814a27af8) 0
+    vptr=((& QAccessibleStateChangeEvent::_ZTV27QAccessibleStateChangeEvent) + 16u)
+  QAccessibleEvent (0x0x7f2814b234e0) 0
+      primary-for QAccessibleStateChangeEvent (0x0x7f2814a27af8)
+
+Vtable for QAccessibleTextCursorEvent
+QAccessibleTextCursorEvent::_ZTV26QAccessibleTextCursorEvent: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI26QAccessibleTextCursorEvent)
+16    (int (*)(...))QAccessibleTextCursorEvent::~QAccessibleTextCursorEvent
+24    (int (*)(...))QAccessibleTextCursorEvent::~QAccessibleTextCursorEvent
+32    (int (*)(...))QAccessibleEvent::accessibleInterface
+
+Class QAccessibleTextCursorEvent
+   size=32 align=8
+   base size=32 base align=8
+QAccessibleTextCursorEvent (0x0x7f2814a27b60) 0
+    vptr=((& QAccessibleTextCursorEvent::_ZTV26QAccessibleTextCursorEvent) + 16u)
+  QAccessibleEvent (0x0x7f2814b23540) 0
+      primary-for QAccessibleTextCursorEvent (0x0x7f2814a27b60)
+
+Vtable for QAccessibleTextSelectionEvent
+QAccessibleTextSelectionEvent::_ZTV29QAccessibleTextSelectionEvent: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI29QAccessibleTextSelectionEvent)
+16    (int (*)(...))QAccessibleTextSelectionEvent::~QAccessibleTextSelectionEvent
+24    (int (*)(...))QAccessibleTextSelectionEvent::~QAccessibleTextSelectionEvent
+32    (int (*)(...))QAccessibleEvent::accessibleInterface
+
+Class QAccessibleTextSelectionEvent
+   size=40 align=8
+   base size=40 base align=8
+QAccessibleTextSelectionEvent (0x0x7f2814a27bc8) 0
+    vptr=((& QAccessibleTextSelectionEvent::_ZTV29QAccessibleTextSelectionEvent) + 16u)
+  QAccessibleTextCursorEvent (0x0x7f2814a27c30) 0
+      primary-for QAccessibleTextSelectionEvent (0x0x7f2814a27bc8)
+    QAccessibleEvent (0x0x7f2814b235a0) 0
+        primary-for QAccessibleTextCursorEvent (0x0x7f2814a27c30)
+
+Vtable for QAccessibleTextInsertEvent
+QAccessibleTextInsertEvent::_ZTV26QAccessibleTextInsertEvent: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI26QAccessibleTextInsertEvent)
+16    (int (*)(...))QAccessibleTextInsertEvent::~QAccessibleTextInsertEvent
+24    (int (*)(...))QAccessibleTextInsertEvent::~QAccessibleTextInsertEvent
+32    (int (*)(...))QAccessibleEvent::accessibleInterface
+
+Class QAccessibleTextInsertEvent
+   size=48 align=8
+   base size=48 base align=8
+QAccessibleTextInsertEvent (0x0x7f2814a27c98) 0
+    vptr=((& QAccessibleTextInsertEvent::_ZTV26QAccessibleTextInsertEvent) + 16u)
+  QAccessibleTextCursorEvent (0x0x7f2814a27d00) 0
+      primary-for QAccessibleTextInsertEvent (0x0x7f2814a27c98)
+    QAccessibleEvent (0x0x7f2814b23600) 0
+        primary-for QAccessibleTextCursorEvent (0x0x7f2814a27d00)
+
+Vtable for QAccessibleTextRemoveEvent
+QAccessibleTextRemoveEvent::_ZTV26QAccessibleTextRemoveEvent: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI26QAccessibleTextRemoveEvent)
+16    (int (*)(...))QAccessibleTextRemoveEvent::~QAccessibleTextRemoveEvent
+24    (int (*)(...))QAccessibleTextRemoveEvent::~QAccessibleTextRemoveEvent
+32    (int (*)(...))QAccessibleEvent::accessibleInterface
+
+Class QAccessibleTextRemoveEvent
+   size=48 align=8
+   base size=48 base align=8
+QAccessibleTextRemoveEvent (0x0x7f2814a27d68) 0
+    vptr=((& QAccessibleTextRemoveEvent::_ZTV26QAccessibleTextRemoveEvent) + 16u)
+  QAccessibleTextCursorEvent (0x0x7f2814a27dd0) 0
+      primary-for QAccessibleTextRemoveEvent (0x0x7f2814a27d68)
+    QAccessibleEvent (0x0x7f2814b23660) 0
+        primary-for QAccessibleTextCursorEvent (0x0x7f2814a27dd0)
+
+Vtable for QAccessibleTextUpdateEvent
+QAccessibleTextUpdateEvent::_ZTV26QAccessibleTextUpdateEvent: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI26QAccessibleTextUpdateEvent)
+16    (int (*)(...))QAccessibleTextUpdateEvent::~QAccessibleTextUpdateEvent
+24    (int (*)(...))QAccessibleTextUpdateEvent::~QAccessibleTextUpdateEvent
+32    (int (*)(...))QAccessibleEvent::accessibleInterface
+
+Class QAccessibleTextUpdateEvent
+   size=56 align=8
+   base size=56 base align=8
+QAccessibleTextUpdateEvent (0x0x7f2814a27e38) 0
+    vptr=((& QAccessibleTextUpdateEvent::_ZTV26QAccessibleTextUpdateEvent) + 16u)
+  QAccessibleTextCursorEvent (0x0x7f2814a27ea0) 0
+      primary-for QAccessibleTextUpdateEvent (0x0x7f2814a27e38)
+    QAccessibleEvent (0x0x7f2814b236c0) 0
+        primary-for QAccessibleTextCursorEvent (0x0x7f2814a27ea0)
+
+Vtable for QAccessibleValueChangeEvent
+QAccessibleValueChangeEvent::_ZTV27QAccessibleValueChangeEvent: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI27QAccessibleValueChangeEvent)
+16    (int (*)(...))QAccessibleValueChangeEvent::~QAccessibleValueChangeEvent
+24    (int (*)(...))QAccessibleValueChangeEvent::~QAccessibleValueChangeEvent
+32    (int (*)(...))QAccessibleEvent::accessibleInterface
+
+Class QAccessibleValueChangeEvent
+   size=48 align=8
+   base size=48 base align=8
+QAccessibleValueChangeEvent (0x0x7f2814a27f08) 0
+    vptr=((& QAccessibleValueChangeEvent::_ZTV27QAccessibleValueChangeEvent) + 16u)
+  QAccessibleEvent (0x0x7f2814b23720) 0
+      primary-for QAccessibleValueChangeEvent (0x0x7f2814a27f08)
+
+Vtable for QAccessibleTableModelChangeEvent
+QAccessibleTableModelChangeEvent::_ZTV32QAccessibleTableModelChangeEvent: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI32QAccessibleTableModelChangeEvent)
+16    (int (*)(...))QAccessibleTableModelChangeEvent::~QAccessibleTableModelChangeEvent
+24    (int (*)(...))QAccessibleTableModelChangeEvent::~QAccessibleTableModelChangeEvent
+32    (int (*)(...))QAccessibleEvent::accessibleInterface
+
+Class QAccessibleTableModelChangeEvent
+   size=48 align=8
+   base size=48 base align=8
+QAccessibleTableModelChangeEvent (0x0x7f2814a27f70) 0
+    vptr=((& QAccessibleTableModelChangeEvent::_ZTV32QAccessibleTableModelChangeEvent) + 16u)
+  QAccessibleEvent (0x0x7f2814b23780) 0
+      primary-for QAccessibleTableModelChangeEvent (0x0x7f2814a27f70)
+
+Vtable for QAccessibleBridge
+QAccessibleBridge::_ZTV17QAccessibleBridge: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QAccessibleBridge)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+
+Class QAccessibleBridge
+   size=8 align=8
+   base size=8 base align=8
+QAccessibleBridge (0x0x7f2814b23840) 0 nearly-empty
+    vptr=((& QAccessibleBridge::_ZTV17QAccessibleBridge) + 16u)
+
+Class QAccessibleBridgePlugin::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAccessibleBridgePlugin::QPrivateSignal (0x0x7f2814b23900) 0 empty
+
+Vtable for QAccessibleBridgePlugin
+QAccessibleBridgePlugin::_ZTV23QAccessibleBridgePlugin: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI23QAccessibleBridgePlugin)
+16    (int (*)(...))QAccessibleBridgePlugin::metaObject
+24    (int (*)(...))QAccessibleBridgePlugin::qt_metacast
+32    (int (*)(...))QAccessibleBridgePlugin::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+
+Class QAccessibleBridgePlugin
+   size=16 align=8
+   base size=16 base align=8
+QAccessibleBridgePlugin (0x0x7f2814bfc000) 0
+    vptr=((& QAccessibleBridgePlugin::_ZTV23QAccessibleBridgePlugin) + 16u)
+  QObject (0x0x7f2814b238a0) 0
+      primary-for QAccessibleBridgePlugin (0x0x7f2814bfc000)
+
+Vtable for QAccessibleObject
+QAccessibleObject::_ZTV17QAccessibleObject: 23u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QAccessibleObject)
+16    0u
+24    0u
+32    (int (*)(...))QAccessibleObject::isValid
+40    (int (*)(...))QAccessibleObject::object
+48    (int (*)(...))QAccessibleInterface::window
+56    (int (*)(...))QAccessibleInterface::relations
+64    (int (*)(...))QAccessibleInterface::focusChild
+72    (int (*)(...))QAccessibleObject::childAt
+80    (int (*)(...))__cxa_pure_virtual
+88    (int (*)(...))__cxa_pure_virtual
+96    (int (*)(...))__cxa_pure_virtual
+104   (int (*)(...))__cxa_pure_virtual
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))QAccessibleObject::setText
+128   (int (*)(...))QAccessibleObject::rect
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))QAccessibleInterface::foregroundColor
+160   (int (*)(...))QAccessibleInterface::backgroundColor
+168   (int (*)(...))QAccessibleInterface::virtual_hook
+176   (int (*)(...))QAccessibleInterface::interface_cast
+
+Class QAccessibleObject
+   size=16 align=8
+   base size=16 base align=8
+QAccessibleObject (0x0x7f2814bfc068) 0
+    vptr=((& QAccessibleObject::_ZTV17QAccessibleObject) + 16u)
+  QAccessibleInterface (0x0x7f2814b23960) 0 nearly-empty
+      primary-for QAccessibleObject (0x0x7f2814bfc068)
+
+Vtable for QAccessibleApplication
+QAccessibleApplication::_ZTV22QAccessibleApplication: 23u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI22QAccessibleApplication)
+16    (int (*)(...))QAccessibleApplication::~QAccessibleApplication
+24    (int (*)(...))QAccessibleApplication::~QAccessibleApplication
+32    (int (*)(...))QAccessibleObject::isValid
+40    (int (*)(...))QAccessibleObject::object
+48    (int (*)(...))QAccessibleApplication::window
+56    (int (*)(...))QAccessibleInterface::relations
+64    (int (*)(...))QAccessibleApplication::focusChild
+72    (int (*)(...))QAccessibleObject::childAt
+80    (int (*)(...))QAccessibleApplication::parent
+88    (int (*)(...))QAccessibleApplication::child
+96    (int (*)(...))QAccessibleApplication::childCount
+104   (int (*)(...))QAccessibleApplication::indexOfChild
+112   (int (*)(...))QAccessibleApplication::text
+120   (int (*)(...))QAccessibleObject::setText
+128   (int (*)(...))QAccessibleObject::rect
+136   (int (*)(...))QAccessibleApplication::role
+144   (int (*)(...))QAccessibleApplication::state
+152   (int (*)(...))QAccessibleInterface::foregroundColor
+160   (int (*)(...))QAccessibleInterface::backgroundColor
+168   (int (*)(...))QAccessibleInterface::virtual_hook
+176   (int (*)(...))QAccessibleInterface::interface_cast
+
+Class QAccessibleApplication
+   size=16 align=8
+   base size=16 base align=8
+QAccessibleApplication (0x0x7f2814bfc0d0) 0
+    vptr=((& QAccessibleApplication::_ZTV22QAccessibleApplication) + 16u)
+  QAccessibleObject (0x0x7f2814bfc138) 0
+      primary-for QAccessibleApplication (0x0x7f2814bfc0d0)
+    QAccessibleInterface (0x0x7f2814b239c0) 0 nearly-empty
+        primary-for QAccessibleObject (0x0x7f2814bfc138)
+
+Class QAccessiblePlugin::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAccessiblePlugin::QPrivateSignal (0x0x7f2814b23a80) 0 empty
+
+Vtable for QAccessiblePlugin
+QAccessiblePlugin::_ZTV17QAccessiblePlugin: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QAccessiblePlugin)
+16    (int (*)(...))QAccessiblePlugin::metaObject
+24    (int (*)(...))QAccessiblePlugin::qt_metacast
+32    (int (*)(...))QAccessiblePlugin::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+
+Class QAccessiblePlugin
+   size=16 align=8
+   base size=16 base align=8
+QAccessiblePlugin (0x0x7f2814bfc1a0) 0
+    vptr=((& QAccessiblePlugin::_ZTV17QAccessiblePlugin) + 16u)
+  QObject (0x0x7f2814b23a20) 0
+      primary-for QAccessiblePlugin (0x0x7f2814bfc1a0)
+
+Class QSurfaceFormat
+   size=8 align=8
+   base size=8 base align=8
+QSurfaceFormat (0x0x7f2814b23ae0) 0
+
+Vtable for QSurface
+QSurface::_ZTV8QSurface: 8u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI8QSurface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))__cxa_pure_virtual
+
+Class QSurface
+   size=24 align=8
+   base size=24 base align=8
+QSurface (0x0x7f2814b23cc0) 0
+    vptr=((& QSurface::_ZTV8QSurface) + 16u)
+
+Class QIcon
+   size=8 align=8
+   base size=8 base align=8
+QIcon (0x0x7f2814b23e40) 0
+
+Class QCursor
+   size=8 align=8
+   base size=8 base align=8
+QCursor (0x0x7f2814915240) 0
+
+Class QWindow::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QWindow::QPrivateSignal (0x0x7f281499e840) 0 empty
+
+Vtable for QWindow
+QWindow::_ZTV7QWindow: 45u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QWindow)
+16    (int (*)(...))QWindow::metaObject
+24    (int (*)(...))QWindow::qt_metacast
+32    (int (*)(...))QWindow::qt_metacall
+40    (int (*)(...))QWindow::~QWindow
+48    (int (*)(...))QWindow::~QWindow
+56    (int (*)(...))QWindow::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWindow::surfaceType
+120   (int (*)(...))QWindow::format
+128   (int (*)(...))QWindow::size
+136   (int (*)(...))QWindow::accessibleRoot
+144   (int (*)(...))QWindow::focusObject
+152   (int (*)(...))QWindow::exposeEvent
+160   (int (*)(...))QWindow::resizeEvent
+168   (int (*)(...))QWindow::moveEvent
+176   (int (*)(...))QWindow::focusInEvent
+184   (int (*)(...))QWindow::focusOutEvent
+192   (int (*)(...))QWindow::showEvent
+200   (int (*)(...))QWindow::hideEvent
+208   (int (*)(...))QWindow::keyPressEvent
+216   (int (*)(...))QWindow::keyReleaseEvent
+224   (int (*)(...))QWindow::mousePressEvent
+232   (int (*)(...))QWindow::mouseReleaseEvent
+240   (int (*)(...))QWindow::mouseDoubleClickEvent
+248   (int (*)(...))QWindow::mouseMoveEvent
+256   (int (*)(...))QWindow::wheelEvent
+264   (int (*)(...))QWindow::touchEvent
+272   (int (*)(...))QWindow::tabletEvent
+280   (int (*)(...))QWindow::nativeEvent
+288   (int (*)(...))QWindow::surfaceHandle
+296   (int (*)(...))-16
+304   (int (*)(...))(& _ZTI7QWindow)
+312   (int (*)(...))QWindow::_ZThn16_N7QWindowD1Ev
+320   (int (*)(...))QWindow::_ZThn16_N7QWindowD0Ev
+328   (int (*)(...))QWindow::_ZThn16_NK7QWindow6formatEv
+336   (int (*)(...))QWindow::_ZThn16_NK7QWindow13surfaceHandleEv
+344   (int (*)(...))QWindow::_ZThn16_NK7QWindow11surfaceTypeEv
+352   (int (*)(...))QWindow::_ZThn16_NK7QWindow4sizeEv
+
+Class QWindow
+   size=40 align=8
+   base size=40 base align=8
+QWindow (0x0x7f28149a8460) 0
+    vptr=((& QWindow::_ZTV7QWindow) + 16u)
+  QObject (0x0x7f281499e780) 0
+      primary-for QWindow (0x0x7f28149a8460)
+  QSurface (0x0x7f281499e7e0) 16
+      vptr=((& QWindow::_ZTV7QWindow) + 312u)
+
+Class QBackingStore
+   size=8 align=8
+   base size=8 base align=8
+QBackingStore (0x0x7f281499e960) 0
+
+Vtable for QBitmap
+QBitmap::_ZTV7QBitmap: 10u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QBitmap)
+16    (int (*)(...))QBitmap::~QBitmap
+24    (int (*)(...))QBitmap::~QBitmap
+32    (int (*)(...))QPixmap::devType
+40    (int (*)(...))QPixmap::paintEngine
+48    (int (*)(...))QPixmap::metric
+56    (int (*)(...))QPaintDevice::initPainter
+64    (int (*)(...))QPaintDevice::redirected
+72    (int (*)(...))QPaintDevice::sharedPainter
+
+Class QBitmap
+   size=32 align=8
+   base size=32 base align=8
+QBitmap (0x0x7f28149b0208) 0
+    vptr=((& QBitmap::_ZTV7QBitmap) + 16u)
+  QPixmap (0x0x7f28149b0270) 0
+      primary-for QBitmap (0x0x7f28149b0208)
+    QPaintDevice (0x0x7f281499ea20) 0
+        primary-for QPixmap (0x0x7f28149b0270)
+
+Class QClipboard::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QClipboard::QPrivateSignal (0x0x7f281499ed80) 0 empty
+
+Vtable for QClipboard
+QClipboard::_ZTV10QClipboard: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QClipboard)
+16    (int (*)(...))QClipboard::metaObject
+24    (int (*)(...))QClipboard::qt_metacast
+32    (int (*)(...))QClipboard::qt_metacall
+40    (int (*)(...))QClipboard::~QClipboard
+48    (int (*)(...))QClipboard::~QClipboard
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QClipboard
+   size=16 align=8
+   base size=16 base align=8
+QClipboard (0x0x7f28149b04e0) 0
+    vptr=((& QClipboard::_ZTV10QClipboard) + 16u)
+  QObject (0x0x7f281499ed20) 0
+      primary-for QClipboard (0x0x7f28149b04e0)
+
+Class QDesktopServices
+   size=1 align=1
+   base size=0 base align=1
+QDesktopServices (0x0x7f281499ede0) 0 empty
+
+Class QDrag::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDrag::QPrivateSignal (0x0x7f281499eea0) 0 empty
+
+Vtable for QDrag
+QDrag::_ZTV5QDrag: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI5QDrag)
+16    (int (*)(...))QDrag::metaObject
+24    (int (*)(...))QDrag::qt_metacast
+32    (int (*)(...))QDrag::qt_metacall
+40    (int (*)(...))QDrag::~QDrag
+48    (int (*)(...))QDrag::~QDrag
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QDrag
+   size=16 align=8
+   base size=16 base align=8
+QDrag (0x0x7f28149b0548) 0
+    vptr=((& QDrag::_ZTV5QDrag) + 16u)
+  QObject (0x0x7f281499ee40) 0
+      primary-for QDrag (0x0x7f28149b0548)
+
+Class QFontInfo
+   size=8 align=8
+   base size=8 base align=8
+QFontInfo (0x0x7f281499ef00) 0
+
+Class QFontMetrics
+   size=8 align=8
+   base size=8 base align=8
+QFontMetrics (0x0x7f281465f1e0) 0
+
+Class QFontMetricsF
+   size=8 align=8
+   base size=8 base align=8
+QFontMetricsF (0x0x7f281465f4e0) 0
+
+Class QGenericPlugin::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGenericPlugin::QPrivateSignal (0x0x7f28147469c0) 0 empty
+
+Vtable for QGenericPlugin
+QGenericPlugin::_ZTV14QGenericPlugin: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QGenericPlugin)
+16    (int (*)(...))QGenericPlugin::metaObject
+24    (int (*)(...))QGenericPlugin::qt_metacast
+32    (int (*)(...))QGenericPlugin::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+
+Class QGenericPlugin
+   size=16 align=8
+   base size=16 base align=8
+QGenericPlugin (0x0x7f28149b0dd0) 0
+    vptr=((& QGenericPlugin::_ZTV14QGenericPlugin) + 16u)
+  QObject (0x0x7f2814746960) 0
+      primary-for QGenericPlugin (0x0x7f28149b0dd0)
+
+Class QGenericPluginFactory
+   size=1 align=1
+   base size=0 base align=1
+QGenericPluginFactory (0x0x7f2814746a20) 0 empty
+
+Class QInputMethod::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QInputMethod::QPrivateSignal (0x0x7f2814746ae0) 0 empty
+
+Vtable for QInputMethod
+QInputMethod::_ZTV12QInputMethod: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QInputMethod)
+16    (int (*)(...))QInputMethod::metaObject
+24    (int (*)(...))QInputMethod::qt_metacast
+32    (int (*)(...))QInputMethod::qt_metacall
+40    (int (*)(...))QInputMethod::~QInputMethod
+48    (int (*)(...))QInputMethod::~QInputMethod
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QInputMethod
+   size=16 align=8
+   base size=16 base align=8
+QInputMethod (0x0x7f28149b0e38) 0
+    vptr=((& QInputMethod::_ZTV12QInputMethod) + 16u)
+  QObject (0x0x7f2814746a80) 0
+      primary-for QInputMethod (0x0x7f28149b0e38)
+
+Class QGuiApplication::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGuiApplication::QPrivateSignal (0x0x7f2814746ba0) 0 empty
+
+Vtable for QGuiApplication
+QGuiApplication::_ZTV15QGuiApplication: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QGuiApplication)
+16    (int (*)(...))QGuiApplication::metaObject
+24    (int (*)(...))QGuiApplication::qt_metacast
+32    (int (*)(...))QGuiApplication::qt_metacall
+40    (int (*)(...))QGuiApplication::~QGuiApplication
+48    (int (*)(...))QGuiApplication::~QGuiApplication
+56    (int (*)(...))QGuiApplication::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QGuiApplication::notify
+120   (int (*)(...))QGuiApplication::compressEvent
+
+Class QGuiApplication
+   size=16 align=8
+   base size=16 base align=8
+QGuiApplication (0x0x7f28149b0ea0) 0
+    vptr=((& QGuiApplication::_ZTV15QGuiApplication) + 16u)
+  QCoreApplication (0x0x7f28149b0f08) 0
+      primary-for QGuiApplication (0x0x7f28149b0ea0)
+    QObject (0x0x7f2814746b40) 0
+        primary-for QCoreApplication (0x0x7f28149b0f08)
+
+Class QIconEngine::AvailableSizesArgument
+   size=16 align=8
+   base size=16 base align=8
+QIconEngine::AvailableSizesArgument (0x0x7f281442c120) 0
+
+Class QIconEngine::ScaledPixmapArgument
+   size=56 align=8
+   base size=56 base align=8
+QIconEngine::ScaledPixmapArgument (0x0x7f281442c2a0) 0
+
+Vtable for QIconEngine
+QIconEngine::_ZTV11QIconEngine: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QIconEngine)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))QIconEngine::actualSize
+48    (int (*)(...))QIconEngine::pixmap
+56    (int (*)(...))QIconEngine::addPixmap
+64    (int (*)(...))QIconEngine::addFile
+72    (int (*)(...))QIconEngine::key
+80    (int (*)(...))__cxa_pure_virtual
+88    (int (*)(...))QIconEngine::read
+96    (int (*)(...))QIconEngine::write
+104   (int (*)(...))QIconEngine::availableSizes
+112   (int (*)(...))QIconEngine::iconName
+120   (int (*)(...))QIconEngine::virtual_hook
+
+Class QIconEngine
+   size=8 align=8
+   base size=8 base align=8
+QIconEngine (0x0x7f281442c0c0) 0 nearly-empty
+    vptr=((& QIconEngine::_ZTV11QIconEngine) + 16u)
+
+Class QIconEnginePlugin::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QIconEnginePlugin::QPrivateSignal (0x0x7f281442c360) 0 empty
+
+Vtable for QIconEnginePlugin
+QIconEnginePlugin::_ZTV17QIconEnginePlugin: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QIconEnginePlugin)
+16    (int (*)(...))QIconEnginePlugin::metaObject
+24    (int (*)(...))QIconEnginePlugin::qt_metacast
+32    (int (*)(...))QIconEnginePlugin::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+
+Class QIconEnginePlugin
+   size=16 align=8
+   base size=16 base align=8
+QIconEnginePlugin (0x0x7f2814428478) 0
+    vptr=((& QIconEnginePlugin::_ZTV17QIconEnginePlugin) + 16u)
+  QObject (0x0x7f281442c300) 0
+      primary-for QIconEnginePlugin (0x0x7f2814428478)
+
+Vtable for QImageIOHandler
+QImageIOHandler::_ZTV15QImageIOHandler: 18u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QImageIOHandler)
+16    0u
+24    0u
+32    (int (*)(...))QImageIOHandler::name
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))QImageIOHandler::write
+64    (int (*)(...))QImageIOHandler::option
+72    (int (*)(...))QImageIOHandler::setOption
+80    (int (*)(...))QImageIOHandler::supportsOption
+88    (int (*)(...))QImageIOHandler::jumpToNextImage
+96    (int (*)(...))QImageIOHandler::jumpToImage
+104   (int (*)(...))QImageIOHandler::loopCount
+112   (int (*)(...))QImageIOHandler::imageCount
+120   (int (*)(...))QImageIOHandler::nextImageDelay
+128   (int (*)(...))QImageIOHandler::currentImageNumber
+136   (int (*)(...))QImageIOHandler::currentImageRect
+
+Class QImageIOHandler
+   size=16 align=8
+   base size=16 base align=8
+QImageIOHandler (0x0x7f281442c3c0) 0
+    vptr=((& QImageIOHandler::_ZTV15QImageIOHandler) + 16u)
+
+Class QImageIOPlugin::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QImageIOPlugin::QPrivateSignal (0x0x7f281442c540) 0 empty
+
+Vtable for QImageIOPlugin
+QImageIOPlugin::_ZTV14QImageIOPlugin: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QImageIOPlugin)
+16    (int (*)(...))QImageIOPlugin::metaObject
+24    (int (*)(...))QImageIOPlugin::qt_metacast
+32    (int (*)(...))QImageIOPlugin::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+
+Class QImageIOPlugin
+   size=16 align=8
+   base size=16 base align=8
+QImageIOPlugin (0x0x7f28144284e0) 0
+    vptr=((& QImageIOPlugin::_ZTV14QImageIOPlugin) + 16u)
+  QObject (0x0x7f281442c4e0) 0
+      primary-for QImageIOPlugin (0x0x7f28144284e0)
+
+Class QImageReader
+   size=8 align=8
+   base size=8 base align=8
+QImageReader (0x0x7f281442c720) 0
+
+Class QImageWriter
+   size=8 align=8
+   base size=8 base align=8
+QImageWriter (0x0x7f281442c780) 0
+
+Class QVector3D
+   size=12 align=4
+   base size=12 base align=4
+QVector3D (0x0x7f281442c7e0) 0
+
+Class QVector4D
+   size=16 align=4
+   base size=16 base align=4
+QVector4D (0x0x7f281442ca80) 0
+
+Class QQuaternion
+   size=16 align=4
+   base size=16 base align=4
+QQuaternion (0x0x7f281442cd20) 0
+
+Class QMatrix4x4
+   size=68 align=4
+   base size=68 base align=4
+QMatrix4x4 (0x0x7f28145e3360) 0
+
+Class QMovie::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QMovie::QPrivateSignal (0x0x7f28145e3ae0) 0 empty
+
+Vtable for QMovie
+QMovie::_ZTV6QMovie: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI6QMovie)
+16    (int (*)(...))QMovie::metaObject
+24    (int (*)(...))QMovie::qt_metacast
+32    (int (*)(...))QMovie::qt_metacall
+40    (int (*)(...))QMovie::~QMovie
+48    (int (*)(...))QMovie::~QMovie
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QMovie
+   size=16 align=8
+   base size=16 base align=8
+QMovie (0x0x7f281423b6e8) 0
+    vptr=((& QMovie::_ZTV6QMovie) + 16u)
+  QObject (0x0x7f28145e3a80) 0
+      primary-for QMovie (0x0x7f281423b6e8)
+
+Class QOffscreenSurface::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOffscreenSurface::QPrivateSignal (0x0x7f28145e3c00) 0 empty
+
+Vtable for QOffscreenSurface
+QOffscreenSurface::_ZTV17QOffscreenSurface: 26u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QOffscreenSurface)
+16    (int (*)(...))QOffscreenSurface::metaObject
+24    (int (*)(...))QOffscreenSurface::qt_metacast
+32    (int (*)(...))QOffscreenSurface::qt_metacall
+40    (int (*)(...))QOffscreenSurface::~QOffscreenSurface
+48    (int (*)(...))QOffscreenSurface::~QOffscreenSurface
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QOffscreenSurface::surfaceType
+120   (int (*)(...))QOffscreenSurface::format
+128   (int (*)(...))QOffscreenSurface::size
+136   (int (*)(...))QOffscreenSurface::surfaceHandle
+144   (int (*)(...))-16
+152   (int (*)(...))(& _ZTI17QOffscreenSurface)
+160   (int (*)(...))QOffscreenSurface::_ZThn16_N17QOffscreenSurfaceD1Ev
+168   (int (*)(...))QOffscreenSurface::_ZThn16_N17QOffscreenSurfaceD0Ev
+176   (int (*)(...))QOffscreenSurface::_ZThn16_NK17QOffscreenSurface6formatEv
+184   (int (*)(...))QOffscreenSurface::_ZThn16_NK17QOffscreenSurface13surfaceHandleEv
+192   (int (*)(...))QOffscreenSurface::_ZThn16_NK17QOffscreenSurface11surfaceTypeEv
+200   (int (*)(...))QOffscreenSurface::_ZThn16_NK17QOffscreenSurface4sizeEv
+
+Class QOffscreenSurface
+   size=40 align=8
+   base size=40 base align=8
+QOffscreenSurface (0x0x7f2814313c40) 0
+    vptr=((& QOffscreenSurface::_ZTV17QOffscreenSurface) + 16u)
+  QObject (0x0x7f28145e3b40) 0
+      primary-for QOffscreenSurface (0x0x7f2814313c40)
+  QSurface (0x0x7f28145e3ba0) 16
+      vptr=((& QOffscreenSurface::_ZTV17QOffscreenSurface) + 160u)
+
+Class QOpenGLBuffer
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLBuffer (0x0x7f28145e3cc0) 0
+
+Class QOpenGLVersionStatus
+   size=12 align=4
+   base size=12 base align=4
+QOpenGLVersionStatus (0x0x7f28145e3ea0) 0
+
+Class QOpenGLVersionFunctionsBackend
+   size=16 align=8
+   base size=12 base align=8
+QOpenGLVersionFunctionsBackend (0x0x7f2813ce09c0) 0
+
+Class QOpenGLVersionFunctionsStorage
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLVersionFunctionsStorage (0x0x7f2813ce0a20) 0
+
+Class QAbstractOpenGLFunctionsPrivate
+   size=16 align=8
+   base size=9 base align=8
+QAbstractOpenGLFunctionsPrivate (0x0x7f2813ce0a80) 0
+
+Vtable for QAbstractOpenGLFunctions
+QAbstractOpenGLFunctions::_ZTV24QAbstractOpenGLFunctions: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QAbstractOpenGLFunctions)
+16    (int (*)(...))QAbstractOpenGLFunctions::~QAbstractOpenGLFunctions
+24    (int (*)(...))QAbstractOpenGLFunctions::~QAbstractOpenGLFunctions
+32    (int (*)(...))QAbstractOpenGLFunctions::initializeOpenGLFunctions
+
+Class QAbstractOpenGLFunctions
+   size=16 align=8
+   base size=16 base align=8
+QAbstractOpenGLFunctions (0x0x7f2813ce0ae0) 0
+    vptr=((& QAbstractOpenGLFunctions::_ZTV24QAbstractOpenGLFunctions) + 16u)
+
+Class QOpenGLFunctions_1_0_CoreBackend::Functions
+   size=384 align=8
+   base size=384 base align=8
+QOpenGLFunctions_1_0_CoreBackend::Functions (0x0x7f2813ce0ba0) 0
+
+Class QOpenGLFunctions_1_0_CoreBackend
+   size=400 align=8
+   base size=400 base align=8
+QOpenGLFunctions_1_0_CoreBackend (0x0x7f2813ceb958) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f2813ce0b40) 0
+
+Class QOpenGLFunctions_1_1_CoreBackend::Functions
+   size=128 align=8
+   base size=128 base align=8
+QOpenGLFunctions_1_1_CoreBackend::Functions (0x0x7f2813ce0cc0) 0
+
+Class QOpenGLFunctions_1_1_CoreBackend
+   size=144 align=8
+   base size=144 base align=8
+QOpenGLFunctions_1_1_CoreBackend (0x0x7f2813ceb9c0) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f2813ce0c60) 0
+
+Class QOpenGLFunctions_1_2_CoreBackend::Functions
+   size=48 align=8
+   base size=48 base align=8
+QOpenGLFunctions_1_2_CoreBackend::Functions (0x0x7f2813ce0de0) 0
+
+Class QOpenGLFunctions_1_2_CoreBackend
+   size=64 align=8
+   base size=64 base align=8
+QOpenGLFunctions_1_2_CoreBackend (0x0x7f2813ceba28) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f2813ce0d80) 0
+
+Class QOpenGLFunctions_1_3_CoreBackend::Functions
+   size=72 align=8
+   base size=72 base align=8
+QOpenGLFunctions_1_3_CoreBackend::Functions (0x0x7f2813ce0f00) 0
+
+Class QOpenGLFunctions_1_3_CoreBackend
+   size=88 align=8
+   base size=88 base align=8
+QOpenGLFunctions_1_3_CoreBackend (0x0x7f2813ceba90) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f2813ce0ea0) 0
+
+Class QOpenGLFunctions_1_4_CoreBackend::Functions
+   size=56 align=8
+   base size=56 base align=8
+QOpenGLFunctions_1_4_CoreBackend::Functions (0x0x7f2813d450c0) 0
+
+Class QOpenGLFunctions_1_4_CoreBackend
+   size=72 align=8
+   base size=72 base align=8
+QOpenGLFunctions_1_4_CoreBackend (0x0x7f2813cebaf8) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f2813d45060) 0
+
+Class QOpenGLFunctions_1_5_CoreBackend::Functions
+   size=152 align=8
+   base size=152 base align=8
+QOpenGLFunctions_1_5_CoreBackend::Functions (0x0x7f2813d451e0) 0
+
+Class QOpenGLFunctions_1_5_CoreBackend
+   size=168 align=8
+   base size=168 base align=8
+QOpenGLFunctions_1_5_CoreBackend (0x0x7f2813cebb60) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f2813d45180) 0
+
+Class QOpenGLFunctions_2_0_CoreBackend::Functions
+   size=744 align=8
+   base size=744 base align=8
+QOpenGLFunctions_2_0_CoreBackend::Functions (0x0x7f2813d45300) 0
+
+Class QOpenGLFunctions_2_0_CoreBackend
+   size=760 align=8
+   base size=760 base align=8
+QOpenGLFunctions_2_0_CoreBackend (0x0x7f2813cebbc8) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f2813d452a0) 0
+
+Class QOpenGLFunctions_2_1_CoreBackend::Functions
+   size=48 align=8
+   base size=48 base align=8
+QOpenGLFunctions_2_1_CoreBackend::Functions (0x0x7f2813d45420) 0
+
+Class QOpenGLFunctions_2_1_CoreBackend
+   size=64 align=8
+   base size=64 base align=8
+QOpenGLFunctions_2_1_CoreBackend (0x0x7f2813cebc30) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f2813d453c0) 0
+
+Class QOpenGLFunctions_3_0_CoreBackend::Functions
+   size=672 align=8
+   base size=672 base align=8
+QOpenGLFunctions_3_0_CoreBackend::Functions (0x0x7f2813d45540) 0
+
+Class QOpenGLFunctions_3_0_CoreBackend
+   size=688 align=8
+   base size=688 base align=8
+QOpenGLFunctions_3_0_CoreBackend (0x0x7f2813cebc98) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f2813d454e0) 0
+
+Class QOpenGLFunctions_3_1_CoreBackend::Functions
+   size=96 align=8
+   base size=96 base align=8
+QOpenGLFunctions_3_1_CoreBackend::Functions (0x0x7f2813d45660) 0
+
+Class QOpenGLFunctions_3_1_CoreBackend
+   size=112 align=8
+   base size=112 base align=8
+QOpenGLFunctions_3_1_CoreBackend (0x0x7f2813cebd00) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f2813d45600) 0
+
+Class QOpenGLFunctions_3_2_CoreBackend::Functions
+   size=152 align=8
+   base size=152 base align=8
+QOpenGLFunctions_3_2_CoreBackend::Functions (0x0x7f2813d45780) 0
+
+Class QOpenGLFunctions_3_2_CoreBackend
+   size=168 align=8
+   base size=168 base align=8
+QOpenGLFunctions_3_2_CoreBackend (0x0x7f2813cebd68) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f2813d45720) 0
+
+Class QOpenGLFunctions_3_3_CoreBackend::Functions
+   size=464 align=8
+   base size=464 base align=8
+QOpenGLFunctions_3_3_CoreBackend::Functions (0x0x7f2813d458a0) 0
+
+Class QOpenGLFunctions_3_3_CoreBackend
+   size=480 align=8
+   base size=480 base align=8
+QOpenGLFunctions_3_3_CoreBackend (0x0x7f2813cebdd0) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f2813d45840) 0
+
+Class QOpenGLFunctions_4_0_CoreBackend::Functions
+   size=368 align=8
+   base size=368 base align=8
+QOpenGLFunctions_4_0_CoreBackend::Functions (0x0x7f2813d459c0) 0
+
+Class QOpenGLFunctions_4_0_CoreBackend
+   size=384 align=8
+   base size=384 base align=8
+QOpenGLFunctions_4_0_CoreBackend (0x0x7f2813cebe38) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f2813d45960) 0
+
+Class QOpenGLFunctions_4_1_CoreBackend::Functions
+   size=704 align=8
+   base size=704 base align=8
+QOpenGLFunctions_4_1_CoreBackend::Functions (0x0x7f2813d45ae0) 0
+
+Class QOpenGLFunctions_4_1_CoreBackend
+   size=720 align=8
+   base size=720 base align=8
+QOpenGLFunctions_4_1_CoreBackend (0x0x7f2813cebea0) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f2813d45a80) 0
+
+Class QOpenGLFunctions_4_2_CoreBackend::Functions
+   size=96 align=8
+   base size=96 base align=8
+QOpenGLFunctions_4_2_CoreBackend::Functions (0x0x7f2813d45c00) 0
+
+Class QOpenGLFunctions_4_2_CoreBackend
+   size=112 align=8
+   base size=112 base align=8
+QOpenGLFunctions_4_2_CoreBackend (0x0x7f2813cebf08) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f2813d45ba0) 0
+
+Class QOpenGLFunctions_4_3_CoreBackend::Functions
+   size=344 align=8
+   base size=344 base align=8
+QOpenGLFunctions_4_3_CoreBackend::Functions (0x0x7f2813d45d20) 0
+
+Class QOpenGLFunctions_4_3_CoreBackend
+   size=360 align=8
+   base size=360 base align=8
+QOpenGLFunctions_4_3_CoreBackend (0x0x7f2813cebf70) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f2813d45cc0) 0
+
+Class QOpenGLFunctions_4_4_CoreBackend::Functions
+   size=72 align=8
+   base size=72 base align=8
+QOpenGLFunctions_4_4_CoreBackend::Functions (0x0x7f2813d45e40) 0
+
+Class QOpenGLFunctions_4_4_CoreBackend
+   size=88 align=8
+   base size=88 base align=8
+QOpenGLFunctions_4_4_CoreBackend (0x0x7f2813a31000) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f2813d45de0) 0
+
+Class QOpenGLFunctions_4_5_CoreBackend::Functions
+   size=848 align=8
+   base size=848 base align=8
+QOpenGLFunctions_4_5_CoreBackend::Functions (0x0x7f2813a3c000) 0
+
+Class QOpenGLFunctions_4_5_CoreBackend
+   size=864 align=8
+   base size=864 base align=8
+QOpenGLFunctions_4_5_CoreBackend (0x0x7f2813a31068) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f2813d45f60) 0
+
+Class QOpenGLFunctions_1_0_DeprecatedBackend::Functions
+   size=2064 align=8
+   base size=2064 base align=8
+QOpenGLFunctions_1_0_DeprecatedBackend::Functions (0x0x7f2813a3c120) 0
+
+Class QOpenGLFunctions_1_0_DeprecatedBackend
+   size=2080 align=8
+   base size=2080 base align=8
+QOpenGLFunctions_1_0_DeprecatedBackend (0x0x7f2813a310d0) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f2813a3c0c0) 0
+
+Class QOpenGLFunctions_1_1_DeprecatedBackend::Functions
+   size=136 align=8
+   base size=136 base align=8
+QOpenGLFunctions_1_1_DeprecatedBackend::Functions (0x0x7f2813a3c240) 0
+
+Class QOpenGLFunctions_1_1_DeprecatedBackend
+   size=152 align=8
+   base size=152 base align=8
+QOpenGLFunctions_1_1_DeprecatedBackend (0x0x7f2813a31138) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f2813a3c1e0) 0
+
+Class QOpenGLFunctions_1_2_DeprecatedBackend::Functions
+   size=256 align=8
+   base size=256 base align=8
+QOpenGLFunctions_1_2_DeprecatedBackend::Functions (0x0x7f2813a3c360) 0
+
+Class QOpenGLFunctions_1_2_DeprecatedBackend
+   size=272 align=8
+   base size=272 base align=8
+QOpenGLFunctions_1_2_DeprecatedBackend (0x0x7f2813a311a0) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f2813a3c300) 0
+
+Class QOpenGLFunctions_1_3_DeprecatedBackend::Functions
+   size=296 align=8
+   base size=296 base align=8
+QOpenGLFunctions_1_3_DeprecatedBackend::Functions (0x0x7f2813a3c480) 0
+
+Class QOpenGLFunctions_1_3_DeprecatedBackend
+   size=312 align=8
+   base size=312 base align=8
+QOpenGLFunctions_1_3_DeprecatedBackend (0x0x7f2813a31208) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f2813a3c420) 0
+
+Class QOpenGLFunctions_1_4_DeprecatedBackend::Functions
+   size=304 align=8
+   base size=304 base align=8
+QOpenGLFunctions_1_4_DeprecatedBackend::Functions (0x0x7f2813a3c5a0) 0
+
+Class QOpenGLFunctions_1_4_DeprecatedBackend
+   size=320 align=8
+   base size=320 base align=8
+QOpenGLFunctions_1_4_DeprecatedBackend (0x0x7f2813a31270) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f2813a3c540) 0
+
+Class QOpenGLFunctions_2_0_DeprecatedBackend::Functions
+   size=288 align=8
+   base size=288 base align=8
+QOpenGLFunctions_2_0_DeprecatedBackend::Functions (0x0x7f2813a3c6c0) 0
+
+Class QOpenGLFunctions_2_0_DeprecatedBackend
+   size=304 align=8
+   base size=304 base align=8
+QOpenGLFunctions_2_0_DeprecatedBackend (0x0x7f2813a312d8) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f2813a3c660) 0
+
+Class QOpenGLFunctions_3_0_DeprecatedBackend::Functions
+   size=160 align=8
+   base size=160 base align=8
+QOpenGLFunctions_3_0_DeprecatedBackend::Functions (0x0x7f2813a3c7e0) 0
+
+Class QOpenGLFunctions_3_0_DeprecatedBackend
+   size=176 align=8
+   base size=176 base align=8
+QOpenGLFunctions_3_0_DeprecatedBackend (0x0x7f2813a31340) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f2813a3c780) 0
+
+Class QOpenGLFunctions_3_3_DeprecatedBackend::Functions
+   size=240 align=8
+   base size=240 base align=8
+QOpenGLFunctions_3_3_DeprecatedBackend::Functions (0x0x7f2813a3c900) 0
+
+Class QOpenGLFunctions_3_3_DeprecatedBackend
+   size=256 align=8
+   base size=256 base align=8
+QOpenGLFunctions_3_3_DeprecatedBackend (0x0x7f2813a313a8) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f2813a3c8a0) 0
+
+Class QOpenGLFunctions_4_5_DeprecatedBackend::Functions
+   size=96 align=8
+   base size=96 base align=8
+QOpenGLFunctions_4_5_DeprecatedBackend::Functions (0x0x7f2813a3ca20) 0
+
+Class QOpenGLFunctions_4_5_DeprecatedBackend
+   size=112 align=8
+   base size=112 base align=8
+QOpenGLFunctions_4_5_DeprecatedBackend (0x0x7f2813a31410) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f2813a3c9c0) 0
+
+Class QOpenGLVersionProfile
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLVersionProfile (0x0x7f2813a3cae0) 0
+
+Class QOpenGLContextGroup::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOpenGLContextGroup::QPrivateSignal (0x0x7f2813b494e0) 0 empty
+
+Vtable for QOpenGLContextGroup
+QOpenGLContextGroup::_ZTV19QOpenGLContextGroup: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QOpenGLContextGroup)
+16    (int (*)(...))QOpenGLContextGroup::metaObject
+24    (int (*)(...))QOpenGLContextGroup::qt_metacast
+32    (int (*)(...))QOpenGLContextGroup::qt_metacall
+40    (int (*)(...))QOpenGLContextGroup::~QOpenGLContextGroup
+48    (int (*)(...))QOpenGLContextGroup::~QOpenGLContextGroup
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QOpenGLContextGroup
+   size=16 align=8
+   base size=16 base align=8
+QOpenGLContextGroup (0x0x7f2813a31e38) 0
+    vptr=((& QOpenGLContextGroup::_ZTV19QOpenGLContextGroup) + 16u)
+  QObject (0x0x7f2813b49480) 0
+      primary-for QOpenGLContextGroup (0x0x7f2813a31e38)
+
+Class QOpenGLContext::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOpenGLContext::QPrivateSignal (0x0x7f2813b495a0) 0 empty
+
+Vtable for QOpenGLContext
+QOpenGLContext::_ZTV14QOpenGLContext: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QOpenGLContext)
+16    (int (*)(...))QOpenGLContext::metaObject
+24    (int (*)(...))QOpenGLContext::qt_metacast
+32    (int (*)(...))QOpenGLContext::qt_metacall
+40    (int (*)(...))QOpenGLContext::~QOpenGLContext
+48    (int (*)(...))QOpenGLContext::~QOpenGLContext
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QOpenGLContext
+   size=16 align=8
+   base size=16 base align=8
+QOpenGLContext (0x0x7f2813a31ea0) 0
+    vptr=((& QOpenGLContext::_ZTV14QOpenGLContext) + 16u)
+  QObject (0x0x7f2813b49540) 0
+      primary-for QOpenGLContext (0x0x7f2813a31ea0)
+
+Class QOpenGLDebugMessage
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLDebugMessage (0x0x7f2813b49600) 0
+
+Class QOpenGLDebugLogger::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOpenGLDebugLogger::QPrivateSignal (0x0x7f2813b49de0) 0 empty
+
+Vtable for QOpenGLDebugLogger
+QOpenGLDebugLogger::_ZTV18QOpenGLDebugLogger: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QOpenGLDebugLogger)
+16    (int (*)(...))QOpenGLDebugLogger::metaObject
+24    (int (*)(...))QOpenGLDebugLogger::qt_metacast
+32    (int (*)(...))QOpenGLDebugLogger::qt_metacall
+40    (int (*)(...))QOpenGLDebugLogger::~QOpenGLDebugLogger
+48    (int (*)(...))QOpenGLDebugLogger::~QOpenGLDebugLogger
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QOpenGLDebugLogger
+   size=16 align=8
+   base size=16 base align=8
+QOpenGLDebugLogger (0x0x7f2813b98340) 0
+    vptr=((& QOpenGLDebugLogger::_ZTV18QOpenGLDebugLogger) + 16u)
+  QObject (0x0x7f2813b49d80) 0
+      primary-for QOpenGLDebugLogger (0x0x7f2813b98340)
+
+Class QOpenGLFunctions
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLFunctions (0x0x7f2813b49f60) 0
+
+Class QOpenGLFunctionsPrivate::Functions
+   size=1152 align=8
+   base size=1152 base align=8
+QOpenGLFunctionsPrivate::Functions (0x0x7f281388c1e0) 0
+
+Class QOpenGLFunctionsPrivate
+   size=1152 align=8
+   base size=1152 base align=8
+QOpenGLFunctionsPrivate (0x0x7f281388c180) 0
+
+Class QOpenGLExtraFunctions
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLExtraFunctions (0x0x7f2813b985b0) 0
+  QOpenGLFunctions (0x0x7f28139b0900) 0
+
+Class QOpenGLExtraFunctionsPrivate::Functions
+   size=1728 align=8
+   base size=1728 base align=8
+QOpenGLExtraFunctionsPrivate::Functions (0x0x7f28139b09c0) 0
+
+Class QOpenGLExtraFunctionsPrivate
+   size=2880 align=8
+   base size=2880 base align=8
+QOpenGLExtraFunctionsPrivate (0x0x7f2813b98618) 0
+  QOpenGLFunctionsPrivate (0x0x7f28139b0960) 0
+
+Vtable for QOpenGLFramebufferObject
+QOpenGLFramebufferObject::_ZTV24QOpenGLFramebufferObject: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QOpenGLFramebufferObject)
+16    (int (*)(...))QOpenGLFramebufferObject::~QOpenGLFramebufferObject
+24    (int (*)(...))QOpenGLFramebufferObject::~QOpenGLFramebufferObject
+
+Class QOpenGLFramebufferObject
+   size=16 align=8
+   base size=16 base align=8
+QOpenGLFramebufferObject (0x0x7f28134190c0) 0
+    vptr=((& QOpenGLFramebufferObject::_ZTV24QOpenGLFramebufferObject) + 16u)
+
+Class QOpenGLFramebufferObjectFormat
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLFramebufferObjectFormat (0x0x7f28134191e0) 0
+
+Vtable for QOpenGLPaintDevice
+QOpenGLPaintDevice::_ZTV18QOpenGLPaintDevice: 11u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QOpenGLPaintDevice)
+16    (int (*)(...))QOpenGLPaintDevice::~QOpenGLPaintDevice
+24    (int (*)(...))QOpenGLPaintDevice::~QOpenGLPaintDevice
+32    (int (*)(...))QOpenGLPaintDevice::devType
+40    (int (*)(...))QOpenGLPaintDevice::paintEngine
+48    (int (*)(...))QOpenGLPaintDevice::metric
+56    (int (*)(...))QPaintDevice::initPainter
+64    (int (*)(...))QPaintDevice::redirected
+72    (int (*)(...))QPaintDevice::sharedPainter
+80    (int (*)(...))QOpenGLPaintDevice::ensureActiveTarget
+
+Class QOpenGLPaintDevice
+   size=32 align=8
+   base size=32 base align=8
+QOpenGLPaintDevice (0x0x7f2813b988f0) 0
+    vptr=((& QOpenGLPaintDevice::_ZTV18QOpenGLPaintDevice) + 16u)
+  QPaintDevice (0x0x7f2813419240) 0
+      primary-for QOpenGLPaintDevice (0x0x7f2813b988f0)
+
+Class QOpenGLPixelTransferOptions
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLPixelTransferOptions (0x0x7f2813419360) 0
+
+Class QOpenGLShader::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOpenGLShader::QPrivateSignal (0x0x7f28134196c0) 0 empty
+
+Vtable for QOpenGLShader
+QOpenGLShader::_ZTV13QOpenGLShader: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QOpenGLShader)
+16    (int (*)(...))QOpenGLShader::metaObject
+24    (int (*)(...))QOpenGLShader::qt_metacast
+32    (int (*)(...))QOpenGLShader::qt_metacall
+40    (int (*)(...))QOpenGLShader::~QOpenGLShader
+48    (int (*)(...))QOpenGLShader::~QOpenGLShader
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QOpenGLShader
+   size=16 align=8
+   base size=16 base align=8
+QOpenGLShader (0x0x7f2813b98af8) 0
+    vptr=((& QOpenGLShader::_ZTV13QOpenGLShader) + 16u)
+  QObject (0x0x7f2813419660) 0
+      primary-for QOpenGLShader (0x0x7f2813b98af8)
+
+Class QOpenGLShaderProgram::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOpenGLShaderProgram::QPrivateSignal (0x0x7f2813419900) 0 empty
+
+Vtable for QOpenGLShaderProgram
+QOpenGLShaderProgram::_ZTV20QOpenGLShaderProgram: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QOpenGLShaderProgram)
+16    (int (*)(...))QOpenGLShaderProgram::metaObject
+24    (int (*)(...))QOpenGLShaderProgram::qt_metacast
+32    (int (*)(...))QOpenGLShaderProgram::qt_metacall
+40    (int (*)(...))QOpenGLShaderProgram::~QOpenGLShaderProgram
+48    (int (*)(...))QOpenGLShaderProgram::~QOpenGLShaderProgram
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QOpenGLShaderProgram::link
+
+Class QOpenGLShaderProgram
+   size=16 align=8
+   base size=16 base align=8
+QOpenGLShaderProgram (0x0x7f2813b98c30) 0
+    vptr=((& QOpenGLShaderProgram::_ZTV20QOpenGLShaderProgram) + 16u)
+  QObject (0x0x7f28134198a0) 0
+      primary-for QOpenGLShaderProgram (0x0x7f2813b98c30)
+
+Class QOpenGLTexture
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLTexture (0x0x7f2813419960) 0
+
+Class QOpenGLTextureBlitter
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLTextureBlitter (0x0x7f2813419c00) 0
+
+Class QOpenGLTimerQuery::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOpenGLTimerQuery::QPrivateSignal (0x0x7f2813419d80) 0 empty
+
+Vtable for QOpenGLTimerQuery
+QOpenGLTimerQuery::_ZTV17QOpenGLTimerQuery: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QOpenGLTimerQuery)
+16    (int (*)(...))QOpenGLTimerQuery::metaObject
+24    (int (*)(...))QOpenGLTimerQuery::qt_metacast
+32    (int (*)(...))QOpenGLTimerQuery::qt_metacall
+40    (int (*)(...))QOpenGLTimerQuery::~QOpenGLTimerQuery
+48    (int (*)(...))QOpenGLTimerQuery::~QOpenGLTimerQuery
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QOpenGLTimerQuery
+   size=16 align=8
+   base size=16 base align=8
+QOpenGLTimerQuery (0x0x7f2813b98d68) 0
+    vptr=((& QOpenGLTimerQuery::_ZTV17QOpenGLTimerQuery) + 16u)
+  QObject (0x0x7f2813419d20) 0
+      primary-for QOpenGLTimerQuery (0x0x7f2813b98d68)
+
+Class QOpenGLTimeMonitor::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOpenGLTimeMonitor::QPrivateSignal (0x0x7f2813419e40) 0 empty
+
+Vtable for QOpenGLTimeMonitor
+QOpenGLTimeMonitor::_ZTV18QOpenGLTimeMonitor: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QOpenGLTimeMonitor)
+16    (int (*)(...))QOpenGLTimeMonitor::metaObject
+24    (int (*)(...))QOpenGLTimeMonitor::qt_metacast
+32    (int (*)(...))QOpenGLTimeMonitor::qt_metacall
+40    (int (*)(...))QOpenGLTimeMonitor::~QOpenGLTimeMonitor
+48    (int (*)(...))QOpenGLTimeMonitor::~QOpenGLTimeMonitor
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QOpenGLTimeMonitor
+   size=16 align=8
+   base size=16 base align=8
+QOpenGLTimeMonitor (0x0x7f2813b98dd0) 0
+    vptr=((& QOpenGLTimeMonitor::_ZTV18QOpenGLTimeMonitor) + 16u)
+  QObject (0x0x7f2813419de0) 0
+      primary-for QOpenGLTimeMonitor (0x0x7f2813b98dd0)
+
+Class QOpenGLVertexArrayObject::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOpenGLVertexArrayObject::QPrivateSignal (0x0x7f2813419f00) 0 empty
+
+Class QOpenGLVertexArrayObject::Binder
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLVertexArrayObject::Binder (0x0x7f2813419f60) 0
+
+Vtable for QOpenGLVertexArrayObject
+QOpenGLVertexArrayObject::_ZTV24QOpenGLVertexArrayObject: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QOpenGLVertexArrayObject)
+16    (int (*)(...))QOpenGLVertexArrayObject::metaObject
+24    (int (*)(...))QOpenGLVertexArrayObject::qt_metacast
+32    (int (*)(...))QOpenGLVertexArrayObject::qt_metacall
+40    (int (*)(...))QOpenGLVertexArrayObject::~QOpenGLVertexArrayObject
+48    (int (*)(...))QOpenGLVertexArrayObject::~QOpenGLVertexArrayObject
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QOpenGLVertexArrayObject
+   size=16 align=8
+   base size=16 base align=8
+QOpenGLVertexArrayObject (0x0x7f2813b98e38) 0
+    vptr=((& QOpenGLVertexArrayObject::_ZTV24QOpenGLVertexArrayObject) + 16u)
+  QObject (0x0x7f2813419ea0) 0
+      primary-for QOpenGLVertexArrayObject (0x0x7f2813b98e38)
+
+Class QPaintDeviceWindow::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPaintDeviceWindow::QPrivateSignal (0x0x7f28135ea120) 0 empty
+
+Vtable for QPaintDeviceWindow
+QPaintDeviceWindow::_ZTV18QPaintDeviceWindow: 58u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QPaintDeviceWindow)
+16    (int (*)(...))QPaintDeviceWindow::metaObject
+24    (int (*)(...))QPaintDeviceWindow::qt_metacast
+32    (int (*)(...))QPaintDeviceWindow::qt_metacall
+40    (int (*)(...))QPaintDeviceWindow::~QPaintDeviceWindow
+48    (int (*)(...))QPaintDeviceWindow::~QPaintDeviceWindow
+56    (int (*)(...))QPaintDeviceWindow::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWindow::surfaceType
+120   (int (*)(...))QWindow::format
+128   (int (*)(...))QWindow::size
+136   (int (*)(...))QWindow::accessibleRoot
+144   (int (*)(...))QWindow::focusObject
+152   (int (*)(...))QPaintDeviceWindow::exposeEvent
+160   (int (*)(...))QWindow::resizeEvent
+168   (int (*)(...))QWindow::moveEvent
+176   (int (*)(...))QWindow::focusInEvent
+184   (int (*)(...))QWindow::focusOutEvent
+192   (int (*)(...))QWindow::showEvent
+200   (int (*)(...))QWindow::hideEvent
+208   (int (*)(...))QWindow::keyPressEvent
+216   (int (*)(...))QWindow::keyReleaseEvent
+224   (int (*)(...))QWindow::mousePressEvent
+232   (int (*)(...))QWindow::mouseReleaseEvent
+240   (int (*)(...))QWindow::mouseDoubleClickEvent
+248   (int (*)(...))QWindow::mouseMoveEvent
+256   (int (*)(...))QWindow::wheelEvent
+264   (int (*)(...))QWindow::touchEvent
+272   (int (*)(...))QWindow::tabletEvent
+280   (int (*)(...))QWindow::nativeEvent
+288   (int (*)(...))QWindow::surfaceHandle
+296   (int (*)(...))QPaintDeviceWindow::paintEvent
+304   (int (*)(...))QPaintDeviceWindow::metric
+312   (int (*)(...))QPaintDeviceWindow::paintEngine
+320   (int (*)(...))-16
+328   (int (*)(...))(& _ZTI18QPaintDeviceWindow)
+336   (int (*)(...))QPaintDeviceWindow::_ZThn16_N18QPaintDeviceWindowD1Ev
+344   (int (*)(...))QPaintDeviceWindow::_ZThn16_N18QPaintDeviceWindowD0Ev
+352   (int (*)(...))QWindow::_ZThn16_NK7QWindow6formatEv
+360   (int (*)(...))QWindow::_ZThn16_NK7QWindow13surfaceHandleEv
+368   (int (*)(...))QWindow::_ZThn16_NK7QWindow11surfaceTypeEv
+376   (int (*)(...))QWindow::_ZThn16_NK7QWindow4sizeEv
+384   (int (*)(...))-40
+392   (int (*)(...))(& _ZTI18QPaintDeviceWindow)
+400   (int (*)(...))QPaintDeviceWindow::_ZThn40_N18QPaintDeviceWindowD1Ev
+408   (int (*)(...))QPaintDeviceWindow::_ZThn40_N18QPaintDeviceWindowD0Ev
+416   (int (*)(...))QPaintDevice::devType
+424   (int (*)(...))QPaintDeviceWindow::_ZThn40_NK18QPaintDeviceWindow11paintEngineEv
+432   (int (*)(...))QPaintDeviceWindow::_ZThn40_NK18QPaintDeviceWindow6metricEN12QPaintDevice17PaintDeviceMetricE
+440   (int (*)(...))QPaintDevice::initPainter
+448   (int (*)(...))QPaintDevice::redirected
+456   (int (*)(...))QPaintDevice::sharedPainter
+
+Class QPaintDeviceWindow
+   size=64 align=8
+   base size=64 base align=8
+QPaintDeviceWindow (0x0x7f28135d5b60) 0
+    vptr=((& QPaintDeviceWindow::_ZTV18QPaintDeviceWindow) + 16u)
+  QWindow (0x0x7f28135d5bd0) 0
+      primary-for QPaintDeviceWindow (0x0x7f28135d5b60)
+    QObject (0x0x7f28135ea000) 0
+        primary-for QWindow (0x0x7f28135d5bd0)
+    QSurface (0x0x7f28135ea060) 16
+        vptr=((& QPaintDeviceWindow::_ZTV18QPaintDeviceWindow) + 336u)
+  QPaintDevice (0x0x7f28135ea0c0) 40
+      vptr=((& QPaintDeviceWindow::_ZTV18QPaintDeviceWindow) + 400u)
+
+Class QOpenGLWindow::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOpenGLWindow::QPrivateSignal (0x0x7f28135ea2a0) 0 empty
+
+Vtable for QOpenGLWindow
+QOpenGLWindow::_ZTV13QOpenGLWindow: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QOpenGLWindow)
+16    (int (*)(...))QOpenGLWindow::metaObject
+24    (int (*)(...))QOpenGLWindow::qt_metacast
+32    (int (*)(...))QOpenGLWindow::qt_metacall
+40    (int (*)(...))QOpenGLWindow::~QOpenGLWindow
+48    (int (*)(...))QOpenGLWindow::~QOpenGLWindow
+56    (int (*)(...))QPaintDeviceWindow::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWindow::surfaceType
+120   (int (*)(...))QWindow::format
+128   (int (*)(...))QWindow::size
+136   (int (*)(...))QWindow::accessibleRoot
+144   (int (*)(...))QWindow::focusObject
+152   (int (*)(...))QPaintDeviceWindow::exposeEvent
+160   (int (*)(...))QOpenGLWindow::resizeEvent
+168   (int (*)(...))QWindow::moveEvent
+176   (int (*)(...))QWindow::focusInEvent
+184   (int (*)(...))QWindow::focusOutEvent
+192   (int (*)(...))QWindow::showEvent
+200   (int (*)(...))QWindow::hideEvent
+208   (int (*)(...))QWindow::keyPressEvent
+216   (int (*)(...))QWindow::keyReleaseEvent
+224   (int (*)(...))QWindow::mousePressEvent
+232   (int (*)(...))QWindow::mouseReleaseEvent
+240   (int (*)(...))QWindow::mouseDoubleClickEvent
+248   (int (*)(...))QWindow::mouseMoveEvent
+256   (int (*)(...))QWindow::wheelEvent
+264   (int (*)(...))QWindow::touchEvent
+272   (int (*)(...))QWindow::tabletEvent
+280   (int (*)(...))QWindow::nativeEvent
+288   (int (*)(...))QWindow::surfaceHandle
+296   (int (*)(...))QOpenGLWindow::paintEvent
+304   (int (*)(...))QOpenGLWindow::metric
+312   (int (*)(...))QPaintDeviceWindow::paintEngine
+320   (int (*)(...))QOpenGLWindow::initializeGL
+328   (int (*)(...))QOpenGLWindow::resizeGL
+336   (int (*)(...))QOpenGLWindow::paintGL
+344   (int (*)(...))QOpenGLWindow::paintUnderGL
+352   (int (*)(...))QOpenGLWindow::paintOverGL
+360   (int (*)(...))QOpenGLWindow::redirected
+368   (int (*)(...))-16
+376   (int (*)(...))(& _ZTI13QOpenGLWindow)
+384   (int (*)(...))QOpenGLWindow::_ZThn16_N13QOpenGLWindowD1Ev
+392   (int (*)(...))QOpenGLWindow::_ZThn16_N13QOpenGLWindowD0Ev
+400   (int (*)(...))QWindow::_ZThn16_NK7QWindow6formatEv
+408   (int (*)(...))QWindow::_ZThn16_NK7QWindow13surfaceHandleEv
+416   (int (*)(...))QWindow::_ZThn16_NK7QWindow11surfaceTypeEv
+424   (int (*)(...))QWindow::_ZThn16_NK7QWindow4sizeEv
+432   (int (*)(...))-40
+440   (int (*)(...))(& _ZTI13QOpenGLWindow)
+448   (int (*)(...))QOpenGLWindow::_ZThn40_N13QOpenGLWindowD1Ev
+456   (int (*)(...))QOpenGLWindow::_ZThn40_N13QOpenGLWindowD0Ev
+464   (int (*)(...))QPaintDevice::devType
+472   (int (*)(...))QPaintDeviceWindow::_ZThn40_NK18QPaintDeviceWindow11paintEngineEv
+480   (int (*)(...))QOpenGLWindow::_ZThn40_NK13QOpenGLWindow6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QPaintDevice::initPainter
+496   (int (*)(...))QOpenGLWindow::_ZThn40_NK13QOpenGLWindow10redirectedEP6QPoint
+504   (int (*)(...))QPaintDevice::sharedPainter
+
+Class QOpenGLWindow
+   size=64 align=8
+   base size=64 base align=8
+QOpenGLWindow (0x0x7f2813b98f08) 0
+    vptr=((& QOpenGLWindow::_ZTV13QOpenGLWindow) + 16u)
+  QPaintDeviceWindow (0x0x7f28135d5f50) 0
+      primary-for QOpenGLWindow (0x0x7f2813b98f08)
+    QWindow (0x0x7f28131cd000) 0
+        primary-for QPaintDeviceWindow (0x0x7f28135d5f50)
+      QObject (0x0x7f28135ea180) 0
+          primary-for QWindow (0x0x7f28131cd000)
+      QSurface (0x0x7f28135ea1e0) 16
+          vptr=((& QOpenGLWindow::_ZTV13QOpenGLWindow) + 384u)
+    QPaintDevice (0x0x7f28135ea240) 40
+        vptr=((& QOpenGLWindow::_ZTV13QOpenGLWindow) + 448u)
+
+Class QPageSize
+   size=8 align=8
+   base size=8 base align=8
+QPageSize (0x0x7f28135ea300) 0
+
+Class QPageLayout
+   size=8 align=8
+   base size=8 base align=8
+QPageLayout (0x0x7f28135eacc0) 0
+
+Class QPagedPaintDevice::Margins
+   size=32 align=8
+   base size=32 base align=8
+QPagedPaintDevice::Margins (0x0x7f2813267720) 0
+
+Vtable for QPagedPaintDevice
+QPagedPaintDevice::_ZTV17QPagedPaintDevice: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QPagedPaintDevice)
+16    0u
+24    0u
+32    (int (*)(...))QPaintDevice::devType
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))QPaintDevice::metric
+56    (int (*)(...))QPaintDevice::initPainter
+64    (int (*)(...))QPaintDevice::redirected
+72    (int (*)(...))QPaintDevice::sharedPainter
+80    (int (*)(...))__cxa_pure_virtual
+88    (int (*)(...))QPagedPaintDevice::setPageSize
+96    (int (*)(...))QPagedPaintDevice::setPageSizeMM
+104   (int (*)(...))QPagedPaintDevice::setMargins
+
+Class QPagedPaintDevice
+   size=32 align=8
+   base size=32 base align=8
+QPagedPaintDevice (0x0x7f2813213c30) 0
+    vptr=((& QPagedPaintDevice::_ZTV17QPagedPaintDevice) + 16u)
+  QPaintDevice (0x0x7f28132676c0) 0
+      primary-for QPagedPaintDevice (0x0x7f2813213c30)
+
+Class QPainter::PixmapFragment
+   size=80 align=8
+   base size=80 base align=8
+QPainter::PixmapFragment (0x0x7f28132677e0) 0
+
+Class QPainter
+   size=8 align=8
+   base size=8 base align=8
+QPainter (0x0x7f2813267780) 0
+
+Class QTextItem
+   size=1 align=1
+   base size=0 base align=1
+QTextItem (0x0x7f28133c5600) 0 empty
+
+Vtable for QPaintEngine
+QPaintEngine::_ZTV12QPaintEngine: 24u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QPaintEngine)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))QPaintEngine::drawRects
+64    (int (*)(...))QPaintEngine::drawRects
+72    (int (*)(...))QPaintEngine::drawLines
+80    (int (*)(...))QPaintEngine::drawLines
+88    (int (*)(...))QPaintEngine::drawEllipse
+96    (int (*)(...))QPaintEngine::drawEllipse
+104   (int (*)(...))QPaintEngine::drawPath
+112   (int (*)(...))QPaintEngine::drawPoints
+120   (int (*)(...))QPaintEngine::drawPoints
+128   (int (*)(...))QPaintEngine::drawPolygon
+136   (int (*)(...))QPaintEngine::drawPolygon
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))QPaintEngine::drawTextItem
+160   (int (*)(...))QPaintEngine::drawTiledPixmap
+168   (int (*)(...))QPaintEngine::drawImage
+176   (int (*)(...))QPaintEngine::coordinateOffset
+184   (int (*)(...))__cxa_pure_virtual
+
+Class QPaintEngine
+   size=32 align=8
+   base size=32 base align=8
+QPaintEngine (0x0x7f28133c58a0) 0
+    vptr=((& QPaintEngine::_ZTV12QPaintEngine) + 16u)
+
+Class QPaintEngineState
+   size=4 align=4
+   base size=4 base align=4
+QPaintEngineState (0x0x7f28133c5b40) 0
+
+Class QPdfWriter::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPdfWriter::QPrivateSignal (0x0x7f28133c5f60) 0 empty
+
+Vtable for QPdfWriter
+QPdfWriter::_ZTV10QPdfWriter: 34u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QPdfWriter)
+16    (int (*)(...))QPdfWriter::metaObject
+24    (int (*)(...))QPdfWriter::qt_metacast
+32    (int (*)(...))QPdfWriter::qt_metacall
+40    (int (*)(...))QPdfWriter::~QPdfWriter
+48    (int (*)(...))QPdfWriter::~QPdfWriter
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QPdfWriter::newPage
+120   (int (*)(...))QPdfWriter::setPageSize
+128   (int (*)(...))QPdfWriter::setPageSizeMM
+136   (int (*)(...))QPdfWriter::setMargins
+144   (int (*)(...))QPdfWriter::paintEngine
+152   (int (*)(...))QPdfWriter::metric
+160   (int (*)(...))-16
+168   (int (*)(...))(& _ZTI10QPdfWriter)
+176   (int (*)(...))QPdfWriter::_ZThn16_N10QPdfWriterD1Ev
+184   (int (*)(...))QPdfWriter::_ZThn16_N10QPdfWriterD0Ev
+192   (int (*)(...))QPaintDevice::devType
+200   (int (*)(...))QPdfWriter::_ZThn16_NK10QPdfWriter11paintEngineEv
+208   (int (*)(...))QPdfWriter::_ZThn16_NK10QPdfWriter6metricEN12QPaintDevice17PaintDeviceMetricE
+216   (int (*)(...))QPaintDevice::initPainter
+224   (int (*)(...))QPaintDevice::redirected
+232   (int (*)(...))QPaintDevice::sharedPainter
+240   (int (*)(...))QPdfWriter::_ZThn16_N10QPdfWriter7newPageEv
+248   (int (*)(...))QPdfWriter::_ZThn16_N10QPdfWriter11setPageSizeEN17QPagedPaintDevice8PageSizeE
+256   (int (*)(...))QPdfWriter::_ZThn16_N10QPdfWriter13setPageSizeMMERK6QSizeF
+264   (int (*)(...))QPdfWriter::_ZThn16_N10QPdfWriter10setMarginsERKN17QPagedPaintDevice7MarginsE
+
+Class QPdfWriter
+   size=48 align=8
+   base size=48 base align=8
+QPdfWriter (0x0x7f281312bee0) 0
+    vptr=((& QPdfWriter::_ZTV10QPdfWriter) + 16u)
+  QObject (0x0x7f28133c5ea0) 0
+      primary-for QPdfWriter (0x0x7f281312bee0)
+  QPagedPaintDevice (0x0x7f2813341c98) 16
+      vptr=((& QPdfWriter::_ZTV10QPdfWriter) + 176u)
+    QPaintDevice (0x0x7f28133c5f00) 16
+        primary-for QPagedPaintDevice (0x0x7f2813341c98)
+
+Vtable for QPicture
+QPicture::_ZTV8QPicture: 11u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI8QPicture)
+16    (int (*)(...))QPicture::~QPicture
+24    (int (*)(...))QPicture::~QPicture
+32    (int (*)(...))QPicture::devType
+40    (int (*)(...))QPicture::paintEngine
+48    (int (*)(...))QPicture::metric
+56    (int (*)(...))QPaintDevice::initPainter
+64    (int (*)(...))QPaintDevice::redirected
+72    (int (*)(...))QPaintDevice::sharedPainter
+80    (int (*)(...))QPicture::setData
+
+Class QPicture
+   size=32 align=8
+   base size=32 base align=8
+QPicture (0x0x7f2813341d00) 0
+    vptr=((& QPicture::_ZTV8QPicture) + 16u)
+  QPaintDevice (0x0x7f281317b120) 0
+      primary-for QPicture (0x0x7f2813341d00)
+
+Class QPictureIO
+   size=8 align=8
+   base size=8 base align=8
+QPictureIO (0x0x7f281317b420) 0
+
+Class QPictureFormatPlugin::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPictureFormatPlugin::QPrivateSignal (0x0x7f281317b4e0) 0 empty
+
+Vtable for QPictureFormatPlugin
+QPictureFormatPlugin::_ZTV20QPictureFormatPlugin: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QPictureFormatPlugin)
+16    (int (*)(...))QPictureFormatPlugin::metaObject
+24    (int (*)(...))QPictureFormatPlugin::qt_metacast
+32    (int (*)(...))QPictureFormatPlugin::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QPictureFormatPlugin::loadPicture
+120   (int (*)(...))QPictureFormatPlugin::savePicture
+128   (int (*)(...))__cxa_pure_virtual
+
+Class QPictureFormatPlugin
+   size=16 align=8
+   base size=16 base align=8
+QPictureFormatPlugin (0x0x7f2813341f08) 0
+    vptr=((& QPictureFormatPlugin::_ZTV20QPictureFormatPlugin) + 16u)
+  QObject (0x0x7f281317b480) 0
+      primary-for QPictureFormatPlugin (0x0x7f2813341f08)
+
+Class QPixmapCache::Key
+   size=8 align=8
+   base size=8 base align=8
+QPixmapCache::Key (0x0x7f281317b5a0) 0
+
+Class QPixmapCache
+   size=1 align=1
+   base size=0 base align=1
+QPixmapCache (0x0x7f281317b540) 0 empty
+
+Class QRasterWindow::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QRasterWindow::QPrivateSignal (0x0x7f2812e33720) 0 empty
+
+Vtable for QRasterWindow
+QRasterWindow::_ZTV13QRasterWindow: 59u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QRasterWindow)
+16    (int (*)(...))QRasterWindow::metaObject
+24    (int (*)(...))QRasterWindow::qt_metacast
+32    (int (*)(...))QRasterWindow::qt_metacall
+40    (int (*)(...))QRasterWindow::~QRasterWindow
+48    (int (*)(...))QRasterWindow::~QRasterWindow
+56    (int (*)(...))QPaintDeviceWindow::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWindow::surfaceType
+120   (int (*)(...))QWindow::format
+128   (int (*)(...))QWindow::size
+136   (int (*)(...))QWindow::accessibleRoot
+144   (int (*)(...))QWindow::focusObject
+152   (int (*)(...))QPaintDeviceWindow::exposeEvent
+160   (int (*)(...))QWindow::resizeEvent
+168   (int (*)(...))QWindow::moveEvent
+176   (int (*)(...))QWindow::focusInEvent
+184   (int (*)(...))QWindow::focusOutEvent
+192   (int (*)(...))QWindow::showEvent
+200   (int (*)(...))QWindow::hideEvent
+208   (int (*)(...))QWindow::keyPressEvent
+216   (int (*)(...))QWindow::keyReleaseEvent
+224   (int (*)(...))QWindow::mousePressEvent
+232   (int (*)(...))QWindow::mouseReleaseEvent
+240   (int (*)(...))QWindow::mouseDoubleClickEvent
+248   (int (*)(...))QWindow::mouseMoveEvent
+256   (int (*)(...))QWindow::wheelEvent
+264   (int (*)(...))QWindow::touchEvent
+272   (int (*)(...))QWindow::tabletEvent
+280   (int (*)(...))QWindow::nativeEvent
+288   (int (*)(...))QWindow::surfaceHandle
+296   (int (*)(...))QPaintDeviceWindow::paintEvent
+304   (int (*)(...))QRasterWindow::metric
+312   (int (*)(...))QPaintDeviceWindow::paintEngine
+320   (int (*)(...))QRasterWindow::redirected
+328   (int (*)(...))-16
+336   (int (*)(...))(& _ZTI13QRasterWindow)
+344   (int (*)(...))QRasterWindow::_ZThn16_N13QRasterWindowD1Ev
+352   (int (*)(...))QRasterWindow::_ZThn16_N13QRasterWindowD0Ev
+360   (int (*)(...))QWindow::_ZThn16_NK7QWindow6formatEv
+368   (int (*)(...))QWindow::_ZThn16_NK7QWindow13surfaceHandleEv
+376   (int (*)(...))QWindow::_ZThn16_NK7QWindow11surfaceTypeEv
+384   (int (*)(...))QWindow::_ZThn16_NK7QWindow4sizeEv
+392   (int (*)(...))-40
+400   (int (*)(...))(& _ZTI13QRasterWindow)
+408   (int (*)(...))QRasterWindow::_ZThn40_N13QRasterWindowD1Ev
+416   (int (*)(...))QRasterWindow::_ZThn40_N13QRasterWindowD0Ev
+424   (int (*)(...))QPaintDevice::devType
+432   (int (*)(...))QPaintDeviceWindow::_ZThn40_NK18QPaintDeviceWindow11paintEngineEv
+440   (int (*)(...))QRasterWindow::_ZThn40_NK13QRasterWindow6metricEN12QPaintDevice17PaintDeviceMetricE
+448   (int (*)(...))QPaintDevice::initPainter
+456   (int (*)(...))QRasterWindow::_ZThn40_NK13QRasterWindow10redirectedEP6QPoint
+464   (int (*)(...))QPaintDevice::sharedPainter
+
+Class QRasterWindow
+   size=64 align=8
+   base size=64 base align=8
+QRasterWindow (0x0x7f2812e3a618) 0
+    vptr=((& QRasterWindow::_ZTV13QRasterWindow) + 16u)
+  QPaintDeviceWindow (0x0x7f2812e37cb0) 0
+      primary-for QRasterWindow (0x0x7f2812e3a618)
+    QWindow (0x0x7f2812e37d20) 0
+        primary-for QPaintDeviceWindow (0x0x7f2812e37cb0)
+      QObject (0x0x7f2812e33600) 0
+          primary-for QWindow (0x0x7f2812e37d20)
+      QSurface (0x0x7f2812e33660) 16
+          vptr=((& QRasterWindow::_ZTV13QRasterWindow) + 344u)
+    QPaintDevice (0x0x7f2812e336c0) 40
+        vptr=((& QRasterWindow::_ZTV13QRasterWindow) + 408u)
+
+Class QScreen::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QScreen::QPrivateSignal (0x0x7f2812e337e0) 0 empty
+
+Vtable for QScreen
+QScreen::_ZTV7QScreen: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QScreen)
+16    (int (*)(...))QScreen::metaObject
+24    (int (*)(...))QScreen::qt_metacast
+32    (int (*)(...))QScreen::qt_metacall
+40    (int (*)(...))QScreen::~QScreen
+48    (int (*)(...))QScreen::~QScreen
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QScreen
+   size=16 align=8
+   base size=16 base align=8
+QScreen (0x0x7f2812e3a6e8) 0
+    vptr=((& QScreen::_ZTV7QScreen) + 16u)
+  QObject (0x0x7f2812e33780) 0
+      primary-for QScreen (0x0x7f2812e3a6e8)
+
+Class QSessionManager::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSessionManager::QPrivateSignal (0x0x7f2812e338a0) 0 empty
+
+Vtable for QSessionManager
+QSessionManager::_ZTV15QSessionManager: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QSessionManager)
+16    (int (*)(...))QSessionManager::metaObject
+24    (int (*)(...))QSessionManager::qt_metacast
+32    (int (*)(...))QSessionManager::qt_metacall
+40    (int (*)(...))QSessionManager::~QSessionManager
+48    (int (*)(...))QSessionManager::~QSessionManager
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QSessionManager
+   size=16 align=8
+   base size=16 base align=8
+QSessionManager (0x0x7f2812e3a750) 0
+    vptr=((& QSessionManager::_ZTV15QSessionManager) + 16u)
+  QObject (0x0x7f2812e33840) 0
+      primary-for QSessionManager (0x0x7f2812e3a750)
+
+Vtable for QStandardItem
+QStandardItem::_ZTV13QStandardItem: 11u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QStandardItem)
+16    (int (*)(...))QStandardItem::~QStandardItem
+24    (int (*)(...))QStandardItem::~QStandardItem
+32    (int (*)(...))QStandardItem::data
+40    (int (*)(...))QStandardItem::setData
+48    (int (*)(...))QStandardItem::clone
+56    (int (*)(...))QStandardItem::type
+64    (int (*)(...))QStandardItem::read
+72    (int (*)(...))QStandardItem::write
+80    (int (*)(...))QStandardItem::operator<
+
+Class QStandardItem
+   size=16 align=8
+   base size=16 base align=8
+QStandardItem (0x0x7f2812e33900) 0
+    vptr=((& QStandardItem::_ZTV13QStandardItem) + 16u)
+
+Class QStandardItemModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QStandardItemModel::QPrivateSignal (0x0x7f2812f53060) 0 empty
+
+Vtable for QStandardItemModel
+QStandardItemModel::_ZTV18QStandardItemModel: 48u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QStandardItemModel)
+16    (int (*)(...))QStandardItemModel::metaObject
+24    (int (*)(...))QStandardItemModel::qt_metacast
+32    (int (*)(...))QStandardItemModel::qt_metacall
+40    (int (*)(...))QStandardItemModel::~QStandardItemModel
+48    (int (*)(...))QStandardItemModel::~QStandardItemModel
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QStandardItemModel::index
+120   (int (*)(...))QStandardItemModel::parent
+128   (int (*)(...))QStandardItemModel::sibling
+136   (int (*)(...))QStandardItemModel::rowCount
+144   (int (*)(...))QStandardItemModel::columnCount
+152   (int (*)(...))QStandardItemModel::hasChildren
+160   (int (*)(...))QStandardItemModel::data
+168   (int (*)(...))QStandardItemModel::setData
+176   (int (*)(...))QStandardItemModel::headerData
+184   (int (*)(...))QStandardItemModel::setHeaderData
+192   (int (*)(...))QStandardItemModel::itemData
+200   (int (*)(...))QStandardItemModel::setItemData
+208   (int (*)(...))QStandardItemModel::mimeTypes
+216   (int (*)(...))QStandardItemModel::mimeData
+224   (int (*)(...))QAbstractItemModel::canDropMimeData
+232   (int (*)(...))QStandardItemModel::dropMimeData
+240   (int (*)(...))QStandardItemModel::supportedDropActions
+248   (int (*)(...))QAbstractItemModel::supportedDragActions
+256   (int (*)(...))QStandardItemModel::insertRows
+264   (int (*)(...))QStandardItemModel::insertColumns
+272   (int (*)(...))QStandardItemModel::removeRows
+280   (int (*)(...))QStandardItemModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QAbstractItemModel::fetchMore
+312   (int (*)(...))QAbstractItemModel::canFetchMore
+320   (int (*)(...))QStandardItemModel::flags
+328   (int (*)(...))QStandardItemModel::sort
+336   (int (*)(...))QAbstractItemModel::buddy
+344   (int (*)(...))QAbstractItemModel::match
+352   (int (*)(...))QAbstractItemModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractItemModel::submit
+376   (int (*)(...))QAbstractItemModel::revert
+
+Class QStandardItemModel
+   size=16 align=8
+   base size=16 base align=8
+QStandardItemModel (0x0x7f2812e3add0) 0
+    vptr=((& QStandardItemModel::_ZTV18QStandardItemModel) + 16u)
+  QAbstractItemModel (0x0x7f2812e3ae38) 0
+      primary-for QStandardItemModel (0x0x7f2812e3add0)
+    QObject (0x0x7f2812f53000) 0
+        primary-for QAbstractItemModel (0x0x7f2812e3ae38)
+
+Class QStaticText
+   size=8 align=8
+   base size=8 base align=8
+QStaticText (0x0x7f2812f530c0) 0
+
+Class QStyleHints::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QStyleHints::QPrivateSignal (0x0x7f2812f53540) 0 empty
+
+Vtable for QStyleHints
+QStyleHints::_ZTV11QStyleHints: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QStyleHints)
+16    (int (*)(...))QStyleHints::metaObject
+24    (int (*)(...))QStyleHints::qt_metacast
+32    (int (*)(...))QStyleHints::qt_metacall
+40    (int (*)(...))QStyleHints::~QStyleHints
+48    (int (*)(...))QStyleHints::~QStyleHints
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QStyleHints
+   size=16 align=8
+   base size=16 base align=8
+QStyleHints (0x0x7f2812fa7068) 0
+    vptr=((& QStyleHints::_ZTV11QStyleHints) + 16u)
+  QObject (0x0x7f2812f534e0) 0
+      primary-for QStyleHints (0x0x7f2812fa7068)
+
+Class QTextObject::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTextObject::QPrivateSignal (0x0x7f2812f53600) 0 empty
+
+Vtable for QTextObject
+QTextObject::_ZTV11QTextObject: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QTextObject)
+16    (int (*)(...))QTextObject::metaObject
+24    (int (*)(...))QTextObject::qt_metacast
+32    (int (*)(...))QTextObject::qt_metacall
+40    (int (*)(...))QTextObject::~QTextObject
+48    (int (*)(...))QTextObject::~QTextObject
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QTextObject
+   size=16 align=8
+   base size=16 base align=8
+QTextObject (0x0x7f2812fa70d0) 0
+    vptr=((& QTextObject::_ZTV11QTextObject) + 16u)
+  QObject (0x0x7f2812f535a0) 0
+      primary-for QTextObject (0x0x7f2812fa70d0)
+
+Class QTextBlockGroup::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTextBlockGroup::QPrivateSignal (0x0x7f2812f536c0) 0 empty
+
+Vtable for QTextBlockGroup
+QTextBlockGroup::_ZTV15QTextBlockGroup: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QTextBlockGroup)
+16    (int (*)(...))QTextBlockGroup::metaObject
+24    (int (*)(...))QTextBlockGroup::qt_metacast
+32    (int (*)(...))QTextBlockGroup::qt_metacall
+40    (int (*)(...))QTextBlockGroup::~QTextBlockGroup
+48    (int (*)(...))QTextBlockGroup::~QTextBlockGroup
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QTextBlockGroup::blockInserted
+120   (int (*)(...))QTextBlockGroup::blockRemoved
+128   (int (*)(...))QTextBlockGroup::blockFormatChanged
+
+Class QTextBlockGroup
+   size=16 align=8
+   base size=16 base align=8
+QTextBlockGroup (0x0x7f2812fa7138) 0
+    vptr=((& QTextBlockGroup::_ZTV15QTextBlockGroup) + 16u)
+  QTextObject (0x0x7f2812fa71a0) 0
+      primary-for QTextBlockGroup (0x0x7f2812fa7138)
+    QObject (0x0x7f2812f53660) 0
+        primary-for QTextObject (0x0x7f2812fa71a0)
+
+Vtable for QTextFrameLayoutData
+QTextFrameLayoutData::_ZTV20QTextFrameLayoutData: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QTextFrameLayoutData)
+16    (int (*)(...))QTextFrameLayoutData::~QTextFrameLayoutData
+24    (int (*)(...))QTextFrameLayoutData::~QTextFrameLayoutData
+
+Class QTextFrameLayoutData
+   size=8 align=8
+   base size=8 base align=8
+QTextFrameLayoutData (0x0x7f2812f53720) 0 nearly-empty
+    vptr=((& QTextFrameLayoutData::_ZTV20QTextFrameLayoutData) + 16u)
+
+Class QTextFrame::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTextFrame::QPrivateSignal (0x0x7f2812f537e0) 0 empty
+
+Class QTextFrame::iterator
+   size=32 align=8
+   base size=28 base align=8
+QTextFrame::iterator (0x0x7f2812f53840) 0
+
+Vtable for QTextFrame
+QTextFrame::_ZTV10QTextFrame: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QTextFrame)
+16    (int (*)(...))QTextFrame::metaObject
+24    (int (*)(...))QTextFrame::qt_metacast
+32    (int (*)(...))QTextFrame::qt_metacall
+40    (int (*)(...))QTextFrame::~QTextFrame
+48    (int (*)(...))QTextFrame::~QTextFrame
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QTextFrame
+   size=16 align=8
+   base size=16 base align=8
+QTextFrame (0x0x7f2812fa7208) 0
+    vptr=((& QTextFrame::_ZTV10QTextFrame) + 16u)
+  QTextObject (0x0x7f2812fa7270) 0
+      primary-for QTextFrame (0x0x7f2812fa7208)
+    QObject (0x0x7f2812f53780) 0
+        primary-for QTextObject (0x0x7f2812fa7270)
+
+Vtable for QTextBlockUserData
+QTextBlockUserData::_ZTV18QTextBlockUserData: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QTextBlockUserData)
+16    (int (*)(...))QTextBlockUserData::~QTextBlockUserData
+24    (int (*)(...))QTextBlockUserData::~QTextBlockUserData
+
+Class QTextBlockUserData
+   size=8 align=8
+   base size=8 base align=8
+QTextBlockUserData (0x0x7f2812f53ae0) 0 nearly-empty
+    vptr=((& QTextBlockUserData::_ZTV18QTextBlockUserData) + 16u)
+
+Class QTextBlock::iterator
+   size=24 align=8
+   base size=20 base align=8
+QTextBlock::iterator (0x0x7f2812f53ba0) 0
+
+Class QTextBlock
+   size=16 align=8
+   base size=12 base align=8
+QTextBlock (0x0x7f2812f53b40) 0
+
+Class QTextFragment
+   size=16 align=8
+   base size=16 base align=8
+QTextFragment (0x0x7f2812c4a0c0) 0
+
+Class QSyntaxHighlighter::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSyntaxHighlighter::QPrivateSignal (0x0x7f2812c4a3c0) 0 empty
+
+Vtable for QSyntaxHighlighter
+QSyntaxHighlighter::_ZTV18QSyntaxHighlighter: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QSyntaxHighlighter)
+16    (int (*)(...))QSyntaxHighlighter::metaObject
+24    (int (*)(...))QSyntaxHighlighter::qt_metacast
+32    (int (*)(...))QSyntaxHighlighter::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+
+Class QSyntaxHighlighter
+   size=16 align=8
+   base size=16 base align=8
+QSyntaxHighlighter (0x0x7f2812fa7958) 0
+    vptr=((& QSyntaxHighlighter::_ZTV18QSyntaxHighlighter) + 16u)
+  QObject (0x0x7f2812c4a360) 0
+      primary-for QSyntaxHighlighter (0x0x7f2812fa7958)
+
+Class QTextDocumentFragment
+   size=8 align=8
+   base size=8 base align=8
+QTextDocumentFragment (0x0x7f2812c4a420) 0
+
+Class QTextDocumentWriter
+   size=8 align=8
+   base size=8 base align=8
+QTextDocumentWriter (0x0x7f2812c4a480) 0
+
+Class QTextList::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTextList::QPrivateSignal (0x0x7f2812c4a540) 0 empty
+
+Vtable for QTextList
+QTextList::_ZTV9QTextList: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QTextList)
+16    (int (*)(...))QTextList::metaObject
+24    (int (*)(...))QTextList::qt_metacast
+32    (int (*)(...))QTextList::qt_metacall
+40    (int (*)(...))QTextList::~QTextList
+48    (int (*)(...))QTextList::~QTextList
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QTextBlockGroup::blockInserted
+120   (int (*)(...))QTextBlockGroup::blockRemoved
+128   (int (*)(...))QTextBlockGroup::blockFormatChanged
+
+Class QTextList
+   size=16 align=8
+   base size=16 base align=8
+QTextList (0x0x7f2812fa79c0) 0
+    vptr=((& QTextList::_ZTV9QTextList) + 16u)
+  QTextBlockGroup (0x0x7f2812fa7a28) 0
+      primary-for QTextList (0x0x7f2812fa79c0)
+    QTextObject (0x0x7f2812fa7a90) 0
+        primary-for QTextBlockGroup (0x0x7f2812fa7a28)
+      QObject (0x0x7f2812c4a4e0) 0
+          primary-for QTextObject (0x0x7f2812fa7a90)
+
+Class QTextTableCell
+   size=16 align=8
+   base size=12 base align=8
+QTextTableCell (0x0x7f2812c4a5a0) 0
+
+Class QTextTable::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTextTable::QPrivateSignal (0x0x7f2812c4a660) 0 empty
+
+Vtable for QTextTable
+QTextTable::_ZTV10QTextTable: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QTextTable)
+16    (int (*)(...))QTextTable::metaObject
+24    (int (*)(...))QTextTable::qt_metacast
+32    (int (*)(...))QTextTable::qt_metacall
+40    (int (*)(...))QTextTable::~QTextTable
+48    (int (*)(...))QTextTable::~QTextTable
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QTextTable
+   size=16 align=8
+   base size=16 base align=8
+QTextTable (0x0x7f2812fa7af8) 0
+    vptr=((& QTextTable::_ZTV10QTextTable) + 16u)
+  QTextFrame (0x0x7f2812fa7b60) 0
+      primary-for QTextTable (0x0x7f2812fa7af8)
+    QTextObject (0x0x7f2812fa7bc8) 0
+        primary-for QTextFrame (0x0x7f2812fa7b60)
+      QObject (0x0x7f2812c4a600) 0
+          primary-for QTextObject (0x0x7f2812fa7bc8)
+
+Class QValidator::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QValidator::QPrivateSignal (0x0x7f2812c4a720) 0 empty
+
+Vtable for QValidator
+QValidator::_ZTV10QValidator: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QValidator)
+16    (int (*)(...))QValidator::metaObject
+24    (int (*)(...))QValidator::qt_metacast
+32    (int (*)(...))QValidator::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))QValidator::fixup
+
+Class QValidator
+   size=16 align=8
+   base size=16 base align=8
+QValidator (0x0x7f2812fa7c30) 0
+    vptr=((& QValidator::_ZTV10QValidator) + 16u)
+  QObject (0x0x7f2812c4a6c0) 0
+      primary-for QValidator (0x0x7f2812fa7c30)
+
+Class QIntValidator::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QIntValidator::QPrivateSignal (0x0x7f2812c4a7e0) 0 empty
+
+Vtable for QIntValidator
+QIntValidator::_ZTV13QIntValidator: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QIntValidator)
+16    (int (*)(...))QIntValidator::metaObject
+24    (int (*)(...))QIntValidator::qt_metacast
+32    (int (*)(...))QIntValidator::qt_metacall
+40    (int (*)(...))QIntValidator::~QIntValidator
+48    (int (*)(...))QIntValidator::~QIntValidator
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QIntValidator::validate
+120   (int (*)(...))QIntValidator::fixup
+128   (int (*)(...))QIntValidator::setRange
+
+Class QIntValidator
+   size=24 align=8
+   base size=24 base align=8
+QIntValidator (0x0x7f2812fa7c98) 0
+    vptr=((& QIntValidator::_ZTV13QIntValidator) + 16u)
+  QValidator (0x0x7f2812fa7d00) 0
+      primary-for QIntValidator (0x0x7f2812fa7c98)
+    QObject (0x0x7f2812c4a780) 0
+        primary-for QValidator (0x0x7f2812fa7d00)
+
+Class QDoubleValidator::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDoubleValidator::QPrivateSignal (0x0x7f2812c4a8a0) 0 empty
+
+Vtable for QDoubleValidator
+QDoubleValidator::_ZTV16QDoubleValidator: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QDoubleValidator)
+16    (int (*)(...))QDoubleValidator::metaObject
+24    (int (*)(...))QDoubleValidator::qt_metacast
+32    (int (*)(...))QDoubleValidator::qt_metacall
+40    (int (*)(...))QDoubleValidator::~QDoubleValidator
+48    (int (*)(...))QDoubleValidator::~QDoubleValidator
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QDoubleValidator::validate
+120   (int (*)(...))QValidator::fixup
+128   (int (*)(...))QDoubleValidator::setRange
+
+Class QDoubleValidator
+   size=40 align=8
+   base size=36 base align=8
+QDoubleValidator (0x0x7f2812fa7d68) 0
+    vptr=((& QDoubleValidator::_ZTV16QDoubleValidator) + 16u)
+  QValidator (0x0x7f2812fa7dd0) 0
+      primary-for QDoubleValidator (0x0x7f2812fa7d68)
+    QObject (0x0x7f2812c4a840) 0
+        primary-for QValidator (0x0x7f2812fa7dd0)
+
+Class QRegExpValidator::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QRegExpValidator::QPrivateSignal (0x0x7f2812c4a9c0) 0 empty
+
+Vtable for QRegExpValidator
+QRegExpValidator::_ZTV16QRegExpValidator: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QRegExpValidator)
+16    (int (*)(...))QRegExpValidator::metaObject
+24    (int (*)(...))QRegExpValidator::qt_metacast
+32    (int (*)(...))QRegExpValidator::qt_metacall
+40    (int (*)(...))QRegExpValidator::~QRegExpValidator
+48    (int (*)(...))QRegExpValidator::~QRegExpValidator
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QRegExpValidator::validate
+120   (int (*)(...))QValidator::fixup
+
+Class QRegExpValidator
+   size=24 align=8
+   base size=24 base align=8
+QRegExpValidator (0x0x7f2812fa7e38) 0
+    vptr=((& QRegExpValidator::_ZTV16QRegExpValidator) + 16u)
+  QValidator (0x0x7f2812fa7ea0) 0
+      primary-for QRegExpValidator (0x0x7f2812fa7e38)
+    QObject (0x0x7f2812c4a960) 0
+        primary-for QValidator (0x0x7f2812fa7ea0)
+
+Class QRegularExpressionValidator::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QRegularExpressionValidator::QPrivateSignal (0x0x7f2812c4aa80) 0 empty
+
+Vtable for QRegularExpressionValidator
+QRegularExpressionValidator::_ZTV27QRegularExpressionValidator: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI27QRegularExpressionValidator)
+16    (int (*)(...))QRegularExpressionValidator::metaObject
+24    (int (*)(...))QRegularExpressionValidator::qt_metacast
+32    (int (*)(...))QRegularExpressionValidator::qt_metacall
+40    (int (*)(...))QRegularExpressionValidator::~QRegularExpressionValidator
+48    (int (*)(...))QRegularExpressionValidator::~QRegularExpressionValidator
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QRegularExpressionValidator::validate
+120   (int (*)(...))QValidator::fixup
+
+Class QRegularExpressionValidator
+   size=16 align=8
+   base size=16 base align=8
+QRegularExpressionValidator (0x0x7f2812fa7f08) 0
+    vptr=((& QRegularExpressionValidator::_ZTV27QRegularExpressionValidator) + 16u)
+  QValidator (0x0x7f2812fa7f70) 0
+      primary-for QRegularExpressionValidator (0x0x7f2812fa7f08)
+    QObject (0x0x7f2812c4aa20) 0
+        primary-for QValidator (0x0x7f2812fa7f70)
+
+Class QNetworkRequest
+   size=8 align=8
+   base size=8 base align=8
+QNetworkRequest (0x0x7f2812c4aae0) 0
+
+Class QNetworkCacheMetaData
+   size=8 align=8
+   base size=8 base align=8
+QNetworkCacheMetaData (0x0x7f2812d4a060) 0
+
+Class QAbstractNetworkCache::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractNetworkCache::QPrivateSignal (0x0x7f2812d4a720) 0 empty
+
+Vtable for QAbstractNetworkCache
+QAbstractNetworkCache::_ZTV21QAbstractNetworkCache: 22u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QAbstractNetworkCache)
+16    (int (*)(...))QAbstractNetworkCache::metaObject
+24    (int (*)(...))QAbstractNetworkCache::qt_metacast
+32    (int (*)(...))QAbstractNetworkCache::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))__cxa_pure_virtual
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))__cxa_pure_virtual
+160   (int (*)(...))__cxa_pure_virtual
+168   (int (*)(...))__cxa_pure_virtual
+
+Class QAbstractNetworkCache
+   size=16 align=8
+   base size=16 base align=8
+QAbstractNetworkCache (0x0x7f2812d367b8) 0
+    vptr=((& QAbstractNetworkCache::_ZTV21QAbstractNetworkCache) + 16u)
+  QObject (0x0x7f2812d4a6c0) 0
+      primary-for QAbstractNetworkCache (0x0x7f2812d367b8)
+
+Class QAbstractSocket::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractSocket::QPrivateSignal (0x0x7f2812d4a7e0) 0 empty
+
+Vtable for QAbstractSocket
+QAbstractSocket::_ZTV15QAbstractSocket: 41u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QAbstractSocket)
+16    (int (*)(...))QAbstractSocket::metaObject
+24    (int (*)(...))QAbstractSocket::qt_metacast
+32    (int (*)(...))QAbstractSocket::qt_metacall
+40    (int (*)(...))QAbstractSocket::~QAbstractSocket
+48    (int (*)(...))QAbstractSocket::~QAbstractSocket
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QAbstractSocket::isSequential
+120   (int (*)(...))QIODevice::open
+128   (int (*)(...))QAbstractSocket::close
+136   (int (*)(...))QIODevice::pos
+144   (int (*)(...))QIODevice::size
+152   (int (*)(...))QIODevice::seek
+160   (int (*)(...))QAbstractSocket::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QAbstractSocket::bytesAvailable
+184   (int (*)(...))QAbstractSocket::bytesToWrite
+192   (int (*)(...))QAbstractSocket::canReadLine
+200   (int (*)(...))QAbstractSocket::waitForReadyRead
+208   (int (*)(...))QAbstractSocket::waitForBytesWritten
+216   (int (*)(...))QAbstractSocket::readData
+224   (int (*)(...))QAbstractSocket::readLineData
+232   (int (*)(...))QAbstractSocket::writeData
+240   (int (*)(...))QAbstractSocket::resume
+248   (int (*)(...))QAbstractSocket::connectToHost
+256   (int (*)(...))QAbstractSocket::connectToHost
+264   (int (*)(...))QAbstractSocket::disconnectFromHost
+272   (int (*)(...))QAbstractSocket::setReadBufferSize
+280   (int (*)(...))QAbstractSocket::socketDescriptor
+288   (int (*)(...))QAbstractSocket::setSocketDescriptor
+296   (int (*)(...))QAbstractSocket::setSocketOption
+304   (int (*)(...))QAbstractSocket::socketOption
+312   (int (*)(...))QAbstractSocket::waitForConnected
+320   (int (*)(...))QAbstractSocket::waitForDisconnected
+
+Class QAbstractSocket
+   size=16 align=8
+   base size=16 base align=8
+QAbstractSocket (0x0x7f2812d36820) 0
+    vptr=((& QAbstractSocket::_ZTV15QAbstractSocket) + 16u)
+  QIODevice (0x0x7f2812d36888) 0
+      primary-for QAbstractSocket (0x0x7f2812d36820)
+    QObject (0x0x7f2812d4a780) 0
+        primary-for QIODevice (0x0x7f2812d36888)
+
+Class QAuthenticator
+   size=8 align=8
+   base size=8 base align=8
+QAuthenticator (0x0x7f2812d4ad80) 0
+
+Class QDnsDomainNameRecord
+   size=8 align=8
+   base size=8 base align=8
+QDnsDomainNameRecord (0x0x7f2812d4ade0) 0
+
+Class QDnsHostAddressRecord
+   size=8 align=8
+   base size=8 base align=8
+QDnsHostAddressRecord (0x0x7f2812a4a120) 0
+
+Class QDnsMailExchangeRecord
+   size=8 align=8
+   base size=8 base align=8
+QDnsMailExchangeRecord (0x0x7f2812a4a420) 0
+
+Class QDnsServiceRecord
+   size=8 align=8
+   base size=8 base align=8
+QDnsServiceRecord (0x0x7f2812a4a720) 0
+
+Class QDnsTextRecord
+   size=8 align=8
+   base size=8 base align=8
+QDnsTextRecord (0x0x7f2812a4aa20) 0
+
+Class QDnsLookup::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDnsLookup::QPrivateSignal (0x0x7f2812a4ad80) 0 empty
+
+Vtable for QDnsLookup
+QDnsLookup::_ZTV10QDnsLookup: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QDnsLookup)
+16    (int (*)(...))QDnsLookup::metaObject
+24    (int (*)(...))QDnsLookup::qt_metacast
+32    (int (*)(...))QDnsLookup::qt_metacall
+40    (int (*)(...))QDnsLookup::~QDnsLookup
+48    (int (*)(...))QDnsLookup::~QDnsLookup
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QDnsLookup
+   size=16 align=8
+   base size=16 base align=8
+QDnsLookup (0x0x7f2812a942d8) 0
+    vptr=((& QDnsLookup::_ZTV10QDnsLookup) + 16u)
+  QObject (0x0x7f2812a4ad20) 0
+      primary-for QDnsLookup (0x0x7f2812a942d8)
+
+Class QTcpSocket::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTcpSocket::QPrivateSignal (0x0x7f2812a4ae40) 0 empty
+
+Vtable for QTcpSocket
+QTcpSocket::_ZTV10QTcpSocket: 41u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QTcpSocket)
+16    (int (*)(...))QTcpSocket::metaObject
+24    (int (*)(...))QTcpSocket::qt_metacast
+32    (int (*)(...))QTcpSocket::qt_metacall
+40    (int (*)(...))QTcpSocket::~QTcpSocket
+48    (int (*)(...))QTcpSocket::~QTcpSocket
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QAbstractSocket::isSequential
+120   (int (*)(...))QIODevice::open
+128   (int (*)(...))QAbstractSocket::close
+136   (int (*)(...))QIODevice::pos
+144   (int (*)(...))QIODevice::size
+152   (int (*)(...))QIODevice::seek
+160   (int (*)(...))QAbstractSocket::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QAbstractSocket::bytesAvailable
+184   (int (*)(...))QAbstractSocket::bytesToWrite
+192   (int (*)(...))QAbstractSocket::canReadLine
+200   (int (*)(...))QAbstractSocket::waitForReadyRead
+208   (int (*)(...))QAbstractSocket::waitForBytesWritten
+216   (int (*)(...))QAbstractSocket::readData
+224   (int (*)(...))QAbstractSocket::readLineData
+232   (int (*)(...))QAbstractSocket::writeData
+240   (int (*)(...))QAbstractSocket::resume
+248   (int (*)(...))QAbstractSocket::connectToHost
+256   (int (*)(...))QAbstractSocket::connectToHost
+264   (int (*)(...))QAbstractSocket::disconnectFromHost
+272   (int (*)(...))QAbstractSocket::setReadBufferSize
+280   (int (*)(...))QAbstractSocket::socketDescriptor
+288   (int (*)(...))QAbstractSocket::setSocketDescriptor
+296   (int (*)(...))QAbstractSocket::setSocketOption
+304   (int (*)(...))QAbstractSocket::socketOption
+312   (int (*)(...))QAbstractSocket::waitForConnected
+320   (int (*)(...))QAbstractSocket::waitForDisconnected
+
+Class QTcpSocket
+   size=16 align=8
+   base size=16 base align=8
+QTcpSocket (0x0x7f2812a94340) 0
+    vptr=((& QTcpSocket::_ZTV10QTcpSocket) + 16u)
+  QAbstractSocket (0x0x7f2812a943a8) 0
+      primary-for QTcpSocket (0x0x7f2812a94340)
+    QIODevice (0x0x7f2812a94410) 0
+        primary-for QAbstractSocket (0x0x7f2812a943a8)
+      QObject (0x0x7f2812a4ade0) 0
+          primary-for QIODevice (0x0x7f2812a94410)
+
+Class QSslCertificate
+   size=8 align=8
+   base size=8 base align=8
+QSslCertificate (0x0x7f2812aeb060) 0
+
+Class QSslError
+   size=8 align=8
+   base size=8 base align=8
+QSslError (0x0x7f2812aeb480) 0
+
+Class QSslSocket::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSslSocket::QPrivateSignal (0x0x7f2812aebde0) 0 empty
+
+Vtable for QSslSocket
+QSslSocket::_ZTV10QSslSocket: 41u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QSslSocket)
+16    (int (*)(...))QSslSocket::metaObject
+24    (int (*)(...))QSslSocket::qt_metacast
+32    (int (*)(...))QSslSocket::qt_metacall
+40    (int (*)(...))QSslSocket::~QSslSocket
+48    (int (*)(...))QSslSocket::~QSslSocket
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QAbstractSocket::isSequential
+120   (int (*)(...))QIODevice::open
+128   (int (*)(...))QSslSocket::close
+136   (int (*)(...))QIODevice::pos
+144   (int (*)(...))QIODevice::size
+152   (int (*)(...))QIODevice::seek
+160   (int (*)(...))QSslSocket::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QSslSocket::bytesAvailable
+184   (int (*)(...))QSslSocket::bytesToWrite
+192   (int (*)(...))QSslSocket::canReadLine
+200   (int (*)(...))QSslSocket::waitForReadyRead
+208   (int (*)(...))QSslSocket::waitForBytesWritten
+216   (int (*)(...))QSslSocket::readData
+224   (int (*)(...))QAbstractSocket::readLineData
+232   (int (*)(...))QSslSocket::writeData
+240   (int (*)(...))QSslSocket::resume
+248   (int (*)(...))QSslSocket::connectToHost
+256   (int (*)(...))QAbstractSocket::connectToHost
+264   (int (*)(...))QSslSocket::disconnectFromHost
+272   (int (*)(...))QSslSocket::setReadBufferSize
+280   (int (*)(...))QAbstractSocket::socketDescriptor
+288   (int (*)(...))QSslSocket::setSocketDescriptor
+296   (int (*)(...))QSslSocket::setSocketOption
+304   (int (*)(...))QSslSocket::socketOption
+312   (int (*)(...))QSslSocket::waitForConnected
+320   (int (*)(...))QSslSocket::waitForDisconnected
+
+Class QSslSocket
+   size=16 align=8
+   base size=16 base align=8
+QSslSocket (0x0x7f2812a94dd0) 0
+    vptr=((& QSslSocket::_ZTV10QSslSocket) + 16u)
+  QTcpSocket (0x0x7f2812a94e38) 0
+      primary-for QSslSocket (0x0x7f2812a94dd0)
+    QAbstractSocket (0x0x7f2812a94ea0) 0
+        primary-for QTcpSocket (0x0x7f2812a94e38)
+      QIODevice (0x0x7f2812a94f08) 0
+          primary-for QAbstractSocket (0x0x7f2812a94ea0)
+        QObject (0x0x7f2812aebd80) 0
+            primary-for QIODevice (0x0x7f2812a94f08)
+
+Class QDtlsClientVerifier::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDtlsClientVerifier::QPrivateSignal (0x0x7f2812aebea0) 0 empty
+
+Class QDtlsClientVerifier::GeneratorParameters
+   size=16 align=8
+   base size=16 base align=8
+QDtlsClientVerifier::GeneratorParameters (0x0x7f2812aebf00) 0
+
+Vtable for QDtlsClientVerifier
+QDtlsClientVerifier::_ZTV19QDtlsClientVerifier: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QDtlsClientVerifier)
+16    (int (*)(...))QDtlsClientVerifier::metaObject
+24    (int (*)(...))QDtlsClientVerifier::qt_metacast
+32    (int (*)(...))QDtlsClientVerifier::qt_metacall
+40    (int (*)(...))QDtlsClientVerifier::~QDtlsClientVerifier
+48    (int (*)(...))QDtlsClientVerifier::~QDtlsClientVerifier
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QDtlsClientVerifier
+   size=16 align=8
+   base size=16 base align=8
+QDtlsClientVerifier (0x0x7f2812a94f70) 0
+    vptr=((& QDtlsClientVerifier::_ZTV19QDtlsClientVerifier) + 16u)
+  QObject (0x0x7f2812aebe40) 0
+      primary-for QDtlsClientVerifier (0x0x7f2812a94f70)
+
+Class QDtls::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDtls::QPrivateSignal (0x0x7f28127e0000) 0 empty
+
+Vtable for QDtls
+QDtls::_ZTV5QDtls: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI5QDtls)
+16    (int (*)(...))QDtls::metaObject
+24    (int (*)(...))QDtls::qt_metacast
+32    (int (*)(...))QDtls::qt_metacall
+40    (int (*)(...))QDtls::~QDtls
+48    (int (*)(...))QDtls::~QDtls
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QDtls
+   size=16 align=8
+   base size=16 base align=8
+QDtls (0x0x7f28127dd000) 0
+    vptr=((& QDtls::_ZTV5QDtls) + 16u)
+  QObject (0x0x7f2812aebf60) 0
+      primary-for QDtls (0x0x7f28127dd000)
+
+Class QIPv6Address
+   size=16 align=1
+   base size=16 base align=1
+QIPv6Address (0x0x7f28127e00c0) 0
+
+Class QHostAddress
+   size=8 align=8
+   base size=8 base align=8
+QHostAddress (0x0x7f28127e0120) 0
+
+Class QHostInfo
+   size=8 align=8
+   base size=8 base align=8
+QHostInfo (0x0x7f28127e0900) 0
+
+Class QHstsPolicy
+   size=8 align=8
+   base size=8 base align=8
+QHstsPolicy (0x0x7f28127e0de0) 0
+
+Class QHttpPart
+   size=8 align=8
+   base size=8 base align=8
+QHttpPart (0x0x7f28128b4600) 0
+
+Class QHttpMultiPart::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QHttpMultiPart::QPrivateSignal (0x0x7f28128b4960) 0 empty
+
+Vtable for QHttpMultiPart
+QHttpMultiPart::_ZTV14QHttpMultiPart: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QHttpMultiPart)
+16    (int (*)(...))QHttpMultiPart::metaObject
+24    (int (*)(...))QHttpMultiPart::qt_metacast
+32    (int (*)(...))QHttpMultiPart::qt_metacall
+40    (int (*)(...))QHttpMultiPart::~QHttpMultiPart
+48    (int (*)(...))QHttpMultiPart::~QHttpMultiPart
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QHttpMultiPart
+   size=16 align=8
+   base size=16 base align=8
+QHttpMultiPart (0x0x7f28128ed270) 0
+    vptr=((& QHttpMultiPart::_ZTV14QHttpMultiPart) + 16u)
+  QObject (0x0x7f28128b4900) 0
+      primary-for QHttpMultiPart (0x0x7f28128ed270)
+
+Class QLocalServer::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QLocalServer::QPrivateSignal (0x0x7f28128b4a20) 0 empty
+
+Vtable for QLocalServer
+QLocalServer::_ZTV12QLocalServer: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QLocalServer)
+16    (int (*)(...))QLocalServer::metaObject
+24    (int (*)(...))QLocalServer::qt_metacast
+32    (int (*)(...))QLocalServer::qt_metacall
+40    (int (*)(...))QLocalServer::~QLocalServer
+48    (int (*)(...))QLocalServer::~QLocalServer
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QLocalServer::hasPendingConnections
+120   (int (*)(...))QLocalServer::nextPendingConnection
+128   (int (*)(...))QLocalServer::incomingConnection
+
+Class QLocalServer
+   size=16 align=8
+   base size=16 base align=8
+QLocalServer (0x0x7f28128ed2d8) 0
+    vptr=((& QLocalServer::_ZTV12QLocalServer) + 16u)
+  QObject (0x0x7f28128b49c0) 0
+      primary-for QLocalServer (0x0x7f28128ed2d8)
+
+Class QLocalSocket::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QLocalSocket::QPrivateSignal (0x0x7f28128b4c60) 0 empty
+
+Vtable for QLocalSocket
+QLocalSocket::_ZTV12QLocalSocket: 30u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QLocalSocket)
+16    (int (*)(...))QLocalSocket::metaObject
+24    (int (*)(...))QLocalSocket::qt_metacast
+32    (int (*)(...))QLocalSocket::qt_metacall
+40    (int (*)(...))QLocalSocket::~QLocalSocket
+48    (int (*)(...))QLocalSocket::~QLocalSocket
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QLocalSocket::isSequential
+120   (int (*)(...))QLocalSocket::open
+128   (int (*)(...))QLocalSocket::close
+136   (int (*)(...))QIODevice::pos
+144   (int (*)(...))QIODevice::size
+152   (int (*)(...))QIODevice::seek
+160   (int (*)(...))QIODevice::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QLocalSocket::bytesAvailable
+184   (int (*)(...))QLocalSocket::bytesToWrite
+192   (int (*)(...))QLocalSocket::canReadLine
+200   (int (*)(...))QLocalSocket::waitForReadyRead
+208   (int (*)(...))QLocalSocket::waitForBytesWritten
+216   (int (*)(...))QLocalSocket::readData
+224   (int (*)(...))QIODevice::readLineData
+232   (int (*)(...))QLocalSocket::writeData
+
+Class QLocalSocket
+   size=16 align=8
+   base size=16 base align=8
+QLocalSocket (0x0x7f28128ed478) 0
+    vptr=((& QLocalSocket::_ZTV12QLocalSocket) + 16u)
+  QIODevice (0x0x7f28128ed4e0) 0
+      primary-for QLocalSocket (0x0x7f28128ed478)
+    QObject (0x0x7f28128b4c00) 0
+        primary-for QIODevice (0x0x7f28128ed4e0)
+
+Class QSslConfiguration
+   size=8 align=8
+   base size=8 base align=8
+QSslConfiguration (0x0x7f28128b4cc0) 0
+
+Class QSslPreSharedKeyAuthenticator
+   size=8 align=8
+   base size=8 base align=8
+QSslPreSharedKeyAuthenticator (0x0x7f28129be4e0) 0
+
+Class QNetworkAccessManager::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QNetworkAccessManager::QPrivateSignal (0x0x7f28129bede0) 0 empty
+
+Vtable for QNetworkAccessManager
+QNetworkAccessManager::_ZTV21QNetworkAccessManager: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QNetworkAccessManager)
+16    (int (*)(...))QNetworkAccessManager::metaObject
+24    (int (*)(...))QNetworkAccessManager::qt_metacast
+32    (int (*)(...))QNetworkAccessManager::qt_metacall
+40    (int (*)(...))QNetworkAccessManager::~QNetworkAccessManager
+48    (int (*)(...))QNetworkAccessManager::~QNetworkAccessManager
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QNetworkAccessManager::createRequest
+
+Class QNetworkAccessManager
+   size=16 align=8
+   base size=16 base align=8
+QNetworkAccessManager (0x0x7f28125f21a0) 0
+    vptr=((& QNetworkAccessManager::_ZTV21QNetworkAccessManager) + 16u)
+  QObject (0x0x7f28129bed80) 0
+      primary-for QNetworkAccessManager (0x0x7f28125f21a0)
+
+Class QNetworkConfiguration
+   size=8 align=8
+   base size=8 base align=8
+QNetworkConfiguration (0x0x7f28129bee40) 0
+
+Class QNetworkConfigurationManager::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QNetworkConfigurationManager::QPrivateSignal (0x0x7f281264c300) 0 empty
+
+Vtable for QNetworkConfigurationManager
+QNetworkConfigurationManager::_ZTV28QNetworkConfigurationManager: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI28QNetworkConfigurationManager)
+16    (int (*)(...))QNetworkConfigurationManager::metaObject
+24    (int (*)(...))QNetworkConfigurationManager::qt_metacast
+32    (int (*)(...))QNetworkConfigurationManager::qt_metacall
+40    (int (*)(...))QNetworkConfigurationManager::~QNetworkConfigurationManager
+48    (int (*)(...))QNetworkConfigurationManager::~QNetworkConfigurationManager
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QNetworkConfigurationManager
+   size=16 align=8
+   base size=16 base align=8
+QNetworkConfigurationManager (0x0x7f28125f23a8) 0
+    vptr=((& QNetworkConfigurationManager::_ZTV28QNetworkConfigurationManager) + 16u)
+  QObject (0x0x7f281264c2a0) 0
+      primary-for QNetworkConfigurationManager (0x0x7f28125f23a8)
+
+Class QNetworkCookie
+   size=8 align=8
+   base size=8 base align=8
+QNetworkCookie (0x0x7f281264c660) 0
+
+Class QNetworkCookieJar::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QNetworkCookieJar::QPrivateSignal (0x0x7f281264ce40) 0 empty
+
+Vtable for QNetworkCookieJar
+QNetworkCookieJar::_ZTV17QNetworkCookieJar: 20u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QNetworkCookieJar)
+16    (int (*)(...))QNetworkCookieJar::metaObject
+24    (int (*)(...))QNetworkCookieJar::qt_metacast
+32    (int (*)(...))QNetworkCookieJar::qt_metacall
+40    (int (*)(...))QNetworkCookieJar::~QNetworkCookieJar
+48    (int (*)(...))QNetworkCookieJar::~QNetworkCookieJar
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QNetworkCookieJar::cookiesForUrl
+120   (int (*)(...))QNetworkCookieJar::setCookiesFromUrl
+128   (int (*)(...))QNetworkCookieJar::insertCookie
+136   (int (*)(...))QNetworkCookieJar::updateCookie
+144   (int (*)(...))QNetworkCookieJar::deleteCookie
+152   (int (*)(...))QNetworkCookieJar::validateCookie
+
+Class QNetworkCookieJar
+   size=16 align=8
+   base size=16 base align=8
+QNetworkCookieJar (0x0x7f28125f2bc8) 0
+    vptr=((& QNetworkCookieJar::_ZTV17QNetworkCookieJar) + 16u)
+  QObject (0x0x7f281264cde0) 0
+      primary-for QNetworkCookieJar (0x0x7f28125f2bc8)
+
+Class QNetworkDatagram
+   size=8 align=8
+   base size=8 base align=8
+QNetworkDatagram (0x0x7f281264cea0) 0
+
+Class QNetworkDiskCache::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QNetworkDiskCache::QPrivateSignal (0x0x7f281275bea0) 0 empty
+
+Vtable for QNetworkDiskCache
+QNetworkDiskCache::_ZTV17QNetworkDiskCache: 23u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QNetworkDiskCache)
+16    (int (*)(...))QNetworkDiskCache::metaObject
+24    (int (*)(...))QNetworkDiskCache::qt_metacast
+32    (int (*)(...))QNetworkDiskCache::qt_metacall
+40    (int (*)(...))QNetworkDiskCache::~QNetworkDiskCache
+48    (int (*)(...))QNetworkDiskCache::~QNetworkDiskCache
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QNetworkDiskCache::metaData
+120   (int (*)(...))QNetworkDiskCache::updateMetaData
+128   (int (*)(...))QNetworkDiskCache::data
+136   (int (*)(...))QNetworkDiskCache::remove
+144   (int (*)(...))QNetworkDiskCache::cacheSize
+152   (int (*)(...))QNetworkDiskCache::prepare
+160   (int (*)(...))QNetworkDiskCache::insert
+168   (int (*)(...))QNetworkDiskCache::clear
+176   (int (*)(...))QNetworkDiskCache::expire
+
+Class QNetworkDiskCache
+   size=16 align=8
+   base size=16 base align=8
+QNetworkDiskCache (0x0x7f2812775618) 0
+    vptr=((& QNetworkDiskCache::_ZTV17QNetworkDiskCache) + 16u)
+  QAbstractNetworkCache (0x0x7f2812775680) 0
+      primary-for QNetworkDiskCache (0x0x7f2812775618)
+    QObject (0x0x7f281275be40) 0
+        primary-for QAbstractNetworkCache (0x0x7f2812775680)
+
+Class QNetworkAddressEntry
+   size=8 align=8
+   base size=8 base align=8
+QNetworkAddressEntry (0x0x7f281275bf00) 0
+
+Class QNetworkInterface
+   size=8 align=8
+   base size=8 base align=8
+QNetworkInterface (0x0x7f28127ab600) 0
+
+Class QNetworkProxyQuery
+   size=8 align=8
+   base size=8 base align=8
+QNetworkProxyQuery (0x0x7f28127abcc0) 0
+
+Class QNetworkProxy
+   size=8 align=8
+   base size=8 base align=8
+QNetworkProxy (0x0x7f2812458360) 0
+
+Vtable for QNetworkProxyFactory
+QNetworkProxyFactory::_ZTV20QNetworkProxyFactory: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QNetworkProxyFactory)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class QNetworkProxyFactory
+   size=8 align=8
+   base size=8 base align=8
+QNetworkProxyFactory (0x0x7f2812458b40) 0 nearly-empty
+    vptr=((& QNetworkProxyFactory::_ZTV20QNetworkProxyFactory) + 16u)
+
+Class QNetworkReply::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QNetworkReply::QPrivateSignal (0x0x7f2812458d20) 0 empty
+
+Vtable for QNetworkReply
+QNetworkReply::_ZTV13QNetworkReply: 36u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QNetworkReply)
+16    (int (*)(...))QNetworkReply::metaObject
+24    (int (*)(...))QNetworkReply::qt_metacast
+32    (int (*)(...))QNetworkReply::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QNetworkReply::isSequential
+120   (int (*)(...))QIODevice::open
+128   (int (*)(...))QNetworkReply::close
+136   (int (*)(...))QIODevice::pos
+144   (int (*)(...))QIODevice::size
+152   (int (*)(...))QIODevice::seek
+160   (int (*)(...))QIODevice::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QIODevice::bytesAvailable
+184   (int (*)(...))QIODevice::bytesToWrite
+192   (int (*)(...))QIODevice::canReadLine
+200   (int (*)(...))QIODevice::waitForReadyRead
+208   (int (*)(...))QIODevice::waitForBytesWritten
+216   (int (*)(...))__cxa_pure_virtual
+224   (int (*)(...))QIODevice::readLineData
+232   (int (*)(...))QNetworkReply::writeData
+240   (int (*)(...))QNetworkReply::setReadBufferSize
+248   (int (*)(...))__cxa_pure_virtual
+256   (int (*)(...))QNetworkReply::ignoreSslErrors
+264   (int (*)(...))QNetworkReply::sslConfigurationImplementation
+272   (int (*)(...))QNetworkReply::setSslConfigurationImplementation
+280   (int (*)(...))QNetworkReply::ignoreSslErrorsImplementation
+
+Class QNetworkReply
+   size=16 align=8
+   base size=16 base align=8
+QNetworkReply (0x0x7f2812456d00) 0
+    vptr=((& QNetworkReply::_ZTV13QNetworkReply) + 16u)
+  QIODevice (0x0x7f2812456d68) 0
+      primary-for QNetworkReply (0x0x7f2812456d00)
+    QObject (0x0x7f2812458cc0) 0
+        primary-for QIODevice (0x0x7f2812456d68)
+
+Class QNetworkSession::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QNetworkSession::QPrivateSignal (0x0x7f2812458f00) 0 empty
+
+Vtable for QNetworkSession
+QNetworkSession::_ZTV15QNetworkSession: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QNetworkSession)
+16    (int (*)(...))QNetworkSession::metaObject
+24    (int (*)(...))QNetworkSession::qt_metacast
+32    (int (*)(...))QNetworkSession::qt_metacall
+40    (int (*)(...))QNetworkSession::~QNetworkSession
+48    (int (*)(...))QNetworkSession::~QNetworkSession
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QNetworkSession::connectNotify
+104   (int (*)(...))QNetworkSession::disconnectNotify
+
+Class QNetworkSession
+   size=24 align=8
+   base size=24 base align=8
+QNetworkSession (0x0x7f2812456dd0) 0
+    vptr=((& QNetworkSession::_ZTV15QNetworkSession) + 16u)
+  QObject (0x0x7f2812458ea0) 0
+      primary-for QNetworkSession (0x0x7f2812456dd0)
+
+Class QTcpServer::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTcpServer::QPrivateSignal (0x0x7f28125114e0) 0 empty
+
+Vtable for QTcpServer
+QTcpServer::_ZTV10QTcpServer: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QTcpServer)
+16    (int (*)(...))QTcpServer::metaObject
+24    (int (*)(...))QTcpServer::qt_metacast
+32    (int (*)(...))QTcpServer::qt_metacall
+40    (int (*)(...))QTcpServer::~QTcpServer
+48    (int (*)(...))QTcpServer::~QTcpServer
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QTcpServer::hasPendingConnections
+120   (int (*)(...))QTcpServer::nextPendingConnection
+128   (int (*)(...))QTcpServer::incomingConnection
+
+Class QTcpServer
+   size=16 align=8
+   base size=16 base align=8
+QTcpServer (0x0x7f2812456f08) 0
+    vptr=((& QTcpServer::_ZTV10QTcpServer) + 16u)
+  QObject (0x0x7f2812511480) 0
+      primary-for QTcpServer (0x0x7f2812456f08)
+
+Class QSslCertificateExtension
+   size=8 align=8
+   base size=8 base align=8
+QSslCertificateExtension (0x0x7f2812511540) 0
+
+Class QSslCipher
+   size=8 align=8
+   base size=8 base align=8
+QSslCipher (0x0x7f2812511840) 0
+
+Class QSslDiffieHellmanParameters
+   size=8 align=8
+   base size=8 base align=8
+QSslDiffieHellmanParameters (0x0x7f281259b060) 0
+
+Class QSslEllipticCurve
+   size=4 align=4
+   base size=4 base align=4
+QSslEllipticCurve (0x0x7f2812204b40) 0
+
+Class QSslKey
+   size=8 align=8
+   base size=8 base align=8
+QSslKey (0x0x7f281223d2a0) 0
+
+Class QUdpSocket::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QUdpSocket::QPrivateSignal (0x0x7f281223d600) 0 empty
+
+Vtable for QUdpSocket
+QUdpSocket::_ZTV10QUdpSocket: 41u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QUdpSocket)
+16    (int (*)(...))QUdpSocket::metaObject
+24    (int (*)(...))QUdpSocket::qt_metacast
+32    (int (*)(...))QUdpSocket::qt_metacall
+40    (int (*)(...))QUdpSocket::~QUdpSocket
+48    (int (*)(...))QUdpSocket::~QUdpSocket
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QAbstractSocket::isSequential
+120   (int (*)(...))QIODevice::open
+128   (int (*)(...))QAbstractSocket::close
+136   (int (*)(...))QIODevice::pos
+144   (int (*)(...))QIODevice::size
+152   (int (*)(...))QIODevice::seek
+160   (int (*)(...))QAbstractSocket::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QAbstractSocket::bytesAvailable
+184   (int (*)(...))QAbstractSocket::bytesToWrite
+192   (int (*)(...))QAbstractSocket::canReadLine
+200   (int (*)(...))QAbstractSocket::waitForReadyRead
+208   (int (*)(...))QAbstractSocket::waitForBytesWritten
+216   (int (*)(...))QAbstractSocket::readData
+224   (int (*)(...))QAbstractSocket::readLineData
+232   (int (*)(...))QAbstractSocket::writeData
+240   (int (*)(...))QAbstractSocket::resume
+248   (int (*)(...))QAbstractSocket::connectToHost
+256   (int (*)(...))QAbstractSocket::connectToHost
+264   (int (*)(...))QAbstractSocket::disconnectFromHost
+272   (int (*)(...))QAbstractSocket::setReadBufferSize
+280   (int (*)(...))QAbstractSocket::socketDescriptor
+288   (int (*)(...))QAbstractSocket::setSocketDescriptor
+296   (int (*)(...))QAbstractSocket::setSocketOption
+304   (int (*)(...))QAbstractSocket::socketOption
+312   (int (*)(...))QAbstractSocket::waitForConnected
+320   (int (*)(...))QAbstractSocket::waitForDisconnected
+
+Class QUdpSocket
+   size=16 align=8
+   base size=16 base align=8
+QUdpSocket (0x0x7f281223c4e0) 0
+    vptr=((& QUdpSocket::_ZTV10QUdpSocket) + 16u)
+  QAbstractSocket (0x0x7f281223c548) 0
+      primary-for QUdpSocket (0x0x7f281223c4e0)
+    QIODevice (0x0x7f281223c5b0) 0
+        primary-for QAbstractSocket (0x0x7f281223c548)
+      QObject (0x0x7f281223d5a0) 0
+          primary-for QIODevice (0x0x7f281223c5b0)
+
+Class QJSValue
+   size=8 align=8
+   base size=8 base align=8
+QJSValue (0x0x7f281223d660) 0
+
+Class QQmlDebuggingEnabler
+   size=1 align=1
+   base size=0 base align=1
+QQmlDebuggingEnabler (0x0x7f281223d900) 0 empty
+
+Class QJSEngine::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QJSEngine::QPrivateSignal (0x0x7f281223d9c0) 0 empty
+
+Vtable for QJSEngine
+QJSEngine::_ZTV9QJSEngine: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QJSEngine)
+16    (int (*)(...))QJSEngine::metaObject
+24    (int (*)(...))QJSEngine::qt_metacast
+32    (int (*)(...))QJSEngine::qt_metacall
+40    (int (*)(...))QJSEngine::~QJSEngine
+48    (int (*)(...))QJSEngine::~QJSEngine
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QJSEngine
+   size=24 align=8
+   base size=24 base align=8
+QJSEngine (0x0x7f281223c6e8) 0
+    vptr=((& QJSEngine::_ZTV9QJSEngine) + 16u)
+  QObject (0x0x7f281223d960) 0
+      primary-for QJSEngine (0x0x7f281223c6e8)
+
+Class QJSValueIterator
+   size=8 align=8
+   base size=8 base align=8
+QJSValueIterator (0x0x7f281223dba0) 0
+
+Class QQmlPrivate::RegisterType
+   size=128 align=8
+   base size=124 base align=8
+QQmlPrivate::RegisterType (0x0x7f28123400c0) 0
+
+Class QQmlPrivate::RegisterInterface
+   size=24 align=8
+   base size=24 base align=8
+QQmlPrivate::RegisterInterface (0x0x7f2812340120) 0
+
+Class QQmlPrivate::RegisterAutoParent
+   size=16 align=8
+   base size=16 base align=8
+QQmlPrivate::RegisterAutoParent (0x0x7f2812340180) 0
+
+Class QQmlPrivate::RegisterSingletonType
+   size=64 align=8
+   base size=64 base align=8
+QQmlPrivate::RegisterSingletonType (0x0x7f28123401e0) 0
+
+Class QQmlPrivate::RegisterCompositeType
+   size=32 align=8
+   base size=32 base align=8
+QQmlPrivate::RegisterCompositeType (0x0x7f2812340240) 0
+
+Class QQmlPrivate::RegisterCompositeSingletonType
+   size=32 align=8
+   base size=32 base align=8
+QQmlPrivate::RegisterCompositeSingletonType (0x0x7f28123402a0) 0
+
+Class QQmlPrivate::CachedQmlUnit
+   size=24 align=8
+   base size=24 base align=8
+QQmlPrivate::CachedQmlUnit (0x0x7f2812340300) 0
+
+Class QQmlPrivate::RegisterQmlUnitCacheHook
+   size=16 align=8
+   base size=16 base align=8
+QQmlPrivate::RegisterQmlUnitCacheHook (0x0x7f2812340360) 0
+
+Vtable for QQmlParserStatus
+QQmlParserStatus::_ZTV16QQmlParserStatus: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QQmlParserStatus)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+
+Class QQmlParserStatus
+   size=16 align=8
+   base size=16 base align=8
+QQmlParserStatus (0x0x7f28123403c0) 0
+    vptr=((& QQmlParserStatus::_ZTV16QQmlParserStatus) + 16u)
+
+Vtable for QQmlPropertyValueSource
+QQmlPropertyValueSource::_ZTV23QQmlPropertyValueSource: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI23QQmlPropertyValueSource)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class QQmlPropertyValueSource
+   size=8 align=8
+   base size=8 base align=8
+QQmlPropertyValueSource (0x0x7f2812340480) 0 nearly-empty
+    vptr=((& QQmlPropertyValueSource::_ZTV23QQmlPropertyValueSource) + 16u)
+
+Class QQmlListReference
+   size=8 align=8
+   base size=8 base align=8
+QQmlListReference (0x0x7f28123405a0) 0
+
+Vtable for QQmlAbstractUrlInterceptor
+QQmlAbstractUrlInterceptor::_ZTV26QQmlAbstractUrlInterceptor: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI26QQmlAbstractUrlInterceptor)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class QQmlAbstractUrlInterceptor
+   size=8 align=8
+   base size=8 base align=8
+QQmlAbstractUrlInterceptor (0x0x7f2812340c00) 0 nearly-empty
+    vptr=((& QQmlAbstractUrlInterceptor::_ZTV26QQmlAbstractUrlInterceptor) + 16u)
+
+Class QQmlError
+   size=8 align=8
+   base size=8 base align=8
+QQmlError (0x0x7f2812340c60) 0
+
+Vtable for QQmlImageProviderBase
+QQmlImageProviderBase::_ZTV21QQmlImageProviderBase: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QQmlImageProviderBase)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+
+Class QQmlImageProviderBase
+   size=8 align=8
+   base size=8 base align=8
+QQmlImageProviderBase (0x0x7f2812340f00) 0 nearly-empty
+    vptr=((& QQmlImageProviderBase::_ZTV21QQmlImageProviderBase) + 16u)
+
+Class QQmlEngine::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQmlEngine::QPrivateSignal (0x0x7f2812028180) 0 empty
+
+Vtable for QQmlEngine
+QQmlEngine::_ZTV10QQmlEngine: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QQmlEngine)
+16    (int (*)(...))QQmlEngine::metaObject
+24    (int (*)(...))QQmlEngine::qt_metacast
+32    (int (*)(...))QQmlEngine::qt_metacall
+40    (int (*)(...))QQmlEngine::~QQmlEngine
+48    (int (*)(...))QQmlEngine::~QQmlEngine
+56    (int (*)(...))QQmlEngine::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QQmlEngine
+   size=24 align=8
+   base size=24 base align=8
+QQmlEngine (0x0x7f281223cd00) 0
+    vptr=((& QQmlEngine::_ZTV10QQmlEngine) + 16u)
+  QJSEngine (0x0x7f281223cd68) 0
+      primary-for QQmlEngine (0x0x7f281223cd00)
+    QObject (0x0x7f2812028120) 0
+        primary-for QJSEngine (0x0x7f281223cd68)
+
+Class QQmlApplicationEngine::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQmlApplicationEngine::QPrivateSignal (0x0x7f2812028240) 0 empty
+
+Vtable for QQmlApplicationEngine
+QQmlApplicationEngine::_ZTV21QQmlApplicationEngine: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QQmlApplicationEngine)
+16    (int (*)(...))QQmlApplicationEngine::metaObject
+24    (int (*)(...))QQmlApplicationEngine::qt_metacast
+32    (int (*)(...))QQmlApplicationEngine::qt_metacall
+40    (int (*)(...))QQmlApplicationEngine::~QQmlApplicationEngine
+48    (int (*)(...))QQmlApplicationEngine::~QQmlApplicationEngine
+56    (int (*)(...))QQmlEngine::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QQmlApplicationEngine
+   size=24 align=8
+   base size=24 base align=8
+QQmlApplicationEngine (0x0x7f281223ce38) 0
+    vptr=((& QQmlApplicationEngine::_ZTV21QQmlApplicationEngine) + 16u)
+  QQmlEngine (0x0x7f281223cea0) 0
+      primary-for QQmlApplicationEngine (0x0x7f281223ce38)
+    QJSEngine (0x0x7f281223cf08) 0
+        primary-for QQmlEngine (0x0x7f281223cea0)
+      QObject (0x0x7f28120281e0) 0
+          primary-for QJSEngine (0x0x7f281223cf08)
+
+Class QQmlComponent::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQmlComponent::QPrivateSignal (0x0x7f2812028300) 0 empty
+
+Vtable for QQmlComponent
+QQmlComponent::_ZTV13QQmlComponent: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QQmlComponent)
+16    (int (*)(...))QQmlComponent::metaObject
+24    (int (*)(...))QQmlComponent::qt_metacast
+32    (int (*)(...))QQmlComponent::qt_metacall
+40    (int (*)(...))QQmlComponent::~QQmlComponent
+48    (int (*)(...))QQmlComponent::~QQmlComponent
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QQmlComponent::create
+120   (int (*)(...))QQmlComponent::beginCreate
+128   (int (*)(...))QQmlComponent::completeCreate
+
+Class QQmlComponent
+   size=16 align=8
+   base size=16 base align=8
+QQmlComponent (0x0x7f281223cf70) 0
+    vptr=((& QQmlComponent::_ZTV13QQmlComponent) + 16u)
+  QObject (0x0x7f28120282a0) 0
+      primary-for QQmlComponent (0x0x7f281223cf70)
+
+Class QQmlContext::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQmlContext::QPrivateSignal (0x0x7f2812028b40) 0 empty
+
+Class QQmlContext::PropertyPair
+   size=24 align=8
+   base size=24 base align=8
+QQmlContext::PropertyPair (0x0x7f2812028ba0) 0
+
+Vtable for QQmlContext
+QQmlContext::_ZTV11QQmlContext: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QQmlContext)
+16    (int (*)(...))QQmlContext::metaObject
+24    (int (*)(...))QQmlContext::qt_metacast
+32    (int (*)(...))QQmlContext::qt_metacall
+40    (int (*)(...))QQmlContext::~QQmlContext
+48    (int (*)(...))QQmlContext::~QQmlContext
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QQmlContext
+   size=16 align=8
+   base size=16 base align=8
+QQmlContext (0x0x7f28120c14e0) 0
+    vptr=((& QQmlContext::_ZTV11QQmlContext) + 16u)
+  QObject (0x0x7f2812028ae0) 0
+      primary-for QQmlContext (0x0x7f28120c14e0)
+
+Class QQmlScriptString
+   size=8 align=8
+   base size=8 base align=8
+QQmlScriptString (0x0x7f2812028d20) 0
+
+Class QQmlExpression::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQmlExpression::QPrivateSignal (0x0x7f2812028f60) 0 empty
+
+Vtable for QQmlExpression
+QQmlExpression::_ZTV14QQmlExpression: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QQmlExpression)
+16    (int (*)(...))QQmlExpression::metaObject
+24    (int (*)(...))QQmlExpression::qt_metacast
+32    (int (*)(...))QQmlExpression::qt_metacall
+40    (int (*)(...))QQmlExpression::~QQmlExpression
+48    (int (*)(...))QQmlExpression::~QQmlExpression
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QQmlExpression
+   size=16 align=8
+   base size=16 base align=8
+QQmlExpression (0x0x7f28120c1548) 0
+    vptr=((& QQmlExpression::_ZTV14QQmlExpression) + 16u)
+  QObject (0x0x7f2812028f00) 0
+      primary-for QQmlExpression (0x0x7f28120c1548)
+
+Vtable for QQmlTypesExtensionInterface
+QQmlTypesExtensionInterface::_ZTV27QQmlTypesExtensionInterface: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI27QQmlTypesExtensionInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class QQmlTypesExtensionInterface
+   size=8 align=8
+   base size=8 base align=8
+QQmlTypesExtensionInterface (0x0x7f2812113000) 0 nearly-empty
+    vptr=((& QQmlTypesExtensionInterface::_ZTV27QQmlTypesExtensionInterface) + 16u)
+
+Vtable for QQmlExtensionInterface
+QQmlExtensionInterface::_ZTV22QQmlExtensionInterface: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI22QQmlExtensionInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+
+Class QQmlExtensionInterface
+   size=8 align=8
+   base size=8 base align=8
+QQmlExtensionInterface (0x0x7f28120c15b0) 0 nearly-empty
+    vptr=((& QQmlExtensionInterface::_ZTV22QQmlExtensionInterface) + 16u)
+  QQmlTypesExtensionInterface (0x0x7f2812113060) 0 nearly-empty
+      primary-for QQmlExtensionInterface (0x0x7f28120c15b0)
+
+Class QQmlExtensionPlugin::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQmlExtensionPlugin::QPrivateSignal (0x0x7f2812113240) 0 empty
+
+Vtable for QQmlExtensionPlugin
+QQmlExtensionPlugin::_ZTV19QQmlExtensionPlugin: 22u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QQmlExtensionPlugin)
+16    (int (*)(...))QQmlExtensionPlugin::metaObject
+24    (int (*)(...))QQmlExtensionPlugin::qt_metacast
+32    (int (*)(...))QQmlExtensionPlugin::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))QQmlExtensionPlugin::initializeEngine
+128   (int (*)(...))-16
+136   (int (*)(...))(& _ZTI19QQmlExtensionPlugin)
+144   0u
+152   0u
+160   (int (*)(...))__cxa_pure_virtual
+168   (int (*)(...))QQmlExtensionPlugin::_ZThn16_N19QQmlExtensionPlugin16initializeEngineEP10QQmlEnginePKc
+
+Class QQmlExtensionPlugin
+   size=24 align=8
+   base size=24 base align=8
+QQmlExtensionPlugin (0x0x7f2812122620) 0
+    vptr=((& QQmlExtensionPlugin::_ZTV19QQmlExtensionPlugin) + 16u)
+  QObject (0x0x7f2812113180) 0
+      primary-for QQmlExtensionPlugin (0x0x7f2812122620)
+  QQmlExtensionInterface (0x0x7f28120c1618) 16 nearly-empty
+      vptr=((& QQmlExtensionPlugin::_ZTV19QQmlExtensionPlugin) + 144u)
+    QQmlTypesExtensionInterface (0x0x7f28121131e0) 16 nearly-empty
+        primary-for QQmlExtensionInterface (0x0x7f28120c1618)
+
+Class QQmlFile
+   size=8 align=8
+   base size=8 base align=8
+QQmlFile (0x0x7f28121132a0) 0
+
+Class QQmlFileSelector::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQmlFileSelector::QPrivateSignal (0x0x7f2812113360) 0 empty
+
+Vtable for QQmlFileSelector
+QQmlFileSelector::_ZTV16QQmlFileSelector: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QQmlFileSelector)
+16    (int (*)(...))QQmlFileSelector::metaObject
+24    (int (*)(...))QQmlFileSelector::qt_metacast
+32    (int (*)(...))QQmlFileSelector::qt_metacall
+40    (int (*)(...))QQmlFileSelector::~QQmlFileSelector
+48    (int (*)(...))QQmlFileSelector::~QQmlFileSelector
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QQmlFileSelector
+   size=16 align=8
+   base size=16 base align=8
+QQmlFileSelector (0x0x7f28120c16e8) 0
+    vptr=((& QQmlFileSelector::_ZTV16QQmlFileSelector) + 16u)
+  QObject (0x0x7f2812113300) 0
+      primary-for QQmlFileSelector (0x0x7f28120c16e8)
+
+Vtable for QQmlIncubator
+QQmlIncubator::_ZTV13QQmlIncubator: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QQmlIncubator)
+16    (int (*)(...))QQmlIncubator::~QQmlIncubator
+24    (int (*)(...))QQmlIncubator::~QQmlIncubator
+32    (int (*)(...))QQmlIncubator::statusChanged
+40    (int (*)(...))QQmlIncubator::setInitialState
+
+Class QQmlIncubator
+   size=16 align=8
+   base size=16 base align=8
+QQmlIncubator (0x0x7f28121133c0) 0
+    vptr=((& QQmlIncubator::_ZTV13QQmlIncubator) + 16u)
+
+Vtable for QQmlIncubationController
+QQmlIncubationController::_ZTV24QQmlIncubationController: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QQmlIncubationController)
+16    (int (*)(...))QQmlIncubationController::~QQmlIncubationController
+24    (int (*)(...))QQmlIncubationController::~QQmlIncubationController
+32    (int (*)(...))QQmlIncubationController::incubatingObjectCountChanged
+
+Class QQmlIncubationController
+   size=16 align=8
+   base size=16 base align=8
+QQmlIncubationController (0x0x7f2812113420) 0
+    vptr=((& QQmlIncubationController::_ZTV24QQmlIncubationController) + 16u)
+
+Class QQmlInfo
+   size=16 align=8
+   base size=16 base align=8
+QQmlInfo (0x0x7f28120c1750) 0
+  QDebug (0x0x7f2812113480) 0
+
+Vtable for QQmlNetworkAccessManagerFactory
+QQmlNetworkAccessManagerFactory::_ZTV31QQmlNetworkAccessManagerFactory: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI31QQmlNetworkAccessManagerFactory)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class QQmlNetworkAccessManagerFactory
+   size=8 align=8
+   base size=8 base align=8
+QQmlNetworkAccessManagerFactory (0x0x7f2812113c60) 0 nearly-empty
+    vptr=((& QQmlNetworkAccessManagerFactory::_ZTV31QQmlNetworkAccessManagerFactory) + 16u)
+
+Class QQmlProperty
+   size=8 align=8
+   base size=8 base align=8
+QQmlProperty (0x0x7f2812113cc0) 0
+
+Class QQmlPropertyMap::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQmlPropertyMap::QPrivateSignal (0x0x7f2811dc7840) 0 empty
+
+Vtable for QQmlPropertyMap
+QQmlPropertyMap::_ZTV15QQmlPropertyMap: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QQmlPropertyMap)
+16    (int (*)(...))QQmlPropertyMap::metaObject
+24    (int (*)(...))QQmlPropertyMap::qt_metacast
+32    (int (*)(...))QQmlPropertyMap::qt_metacall
+40    (int (*)(...))QQmlPropertyMap::~QQmlPropertyMap
+48    (int (*)(...))QQmlPropertyMap::~QQmlPropertyMap
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QQmlPropertyMap::updateValue
+
+Class QQmlPropertyMap
+   size=16 align=8
+   base size=16 base align=8
+QQmlPropertyMap (0x0x7f2811da9d00) 0
+    vptr=((& QQmlPropertyMap::_ZTV15QQmlPropertyMap) + 16u)
+  QObject (0x0x7f2811dc77e0) 0
+      primary-for QQmlPropertyMap (0x0x7f2811da9d00)
+
+Class QQuickTransform::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQuickTransform::QPrivateSignal (0x0x7f2811dc7900) 0 empty
+
+Vtable for QQuickTransform
+QQuickTransform::_ZTV15QQuickTransform: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QQuickTransform)
+16    (int (*)(...))QQuickTransform::metaObject
+24    (int (*)(...))QQuickTransform::qt_metacast
+32    (int (*)(...))QQuickTransform::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+
+Class QQuickTransform
+   size=16 align=8
+   base size=16 base align=8
+QQuickTransform (0x0x7f2811da9d68) 0
+    vptr=((& QQuickTransform::_ZTV15QQuickTransform) + 16u)
+  QObject (0x0x7f2811dc78a0) 0
+      primary-for QQuickTransform (0x0x7f2811da9d68)
+
+Class QQuickItem::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQuickItem::QPrivateSignal (0x0x7f2811dc7a20) 0 empty
+
+Class QQuickItem::ItemChangeData
+   size=8 align=8
+   base size=8 base align=8
+QQuickItem::ItemChangeData (0x0x7f2811dc7a80) 0
+
+Class QQuickItem::UpdatePaintNodeData
+   size=8 align=8
+   base size=8 base align=8
+QQuickItem::UpdatePaintNodeData (0x0x7f2811dc7ae0) 0
+
+Vtable for QQuickItem
+QQuickItem::_ZTV10QQuickItem: 55u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QQuickItem)
+16    (int (*)(...))QQuickItem::metaObject
+24    (int (*)(...))QQuickItem::qt_metacast
+32    (int (*)(...))QQuickItem::qt_metacall
+40    (int (*)(...))QQuickItem::~QQuickItem
+48    (int (*)(...))QQuickItem::~QQuickItem
+56    (int (*)(...))QQuickItem::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QQuickItem::boundingRect
+120   (int (*)(...))QQuickItem::clipRect
+128   (int (*)(...))QQuickItem::contains
+136   (int (*)(...))QQuickItem::inputMethodQuery
+144   (int (*)(...))QQuickItem::isTextureProvider
+152   (int (*)(...))QQuickItem::textureProvider
+160   (int (*)(...))QQuickItem::itemChange
+168   (int (*)(...))QQuickItem::classBegin
+176   (int (*)(...))QQuickItem::componentComplete
+184   (int (*)(...))QQuickItem::keyPressEvent
+192   (int (*)(...))QQuickItem::keyReleaseEvent
+200   (int (*)(...))QQuickItem::inputMethodEvent
+208   (int (*)(...))QQuickItem::focusInEvent
+216   (int (*)(...))QQuickItem::focusOutEvent
+224   (int (*)(...))QQuickItem::mousePressEvent
+232   (int (*)(...))QQuickItem::mouseMoveEvent
+240   (int (*)(...))QQuickItem::mouseReleaseEvent
+248   (int (*)(...))QQuickItem::mouseDoubleClickEvent
+256   (int (*)(...))QQuickItem::mouseUngrabEvent
+264   (int (*)(...))QQuickItem::touchUngrabEvent
+272   (int (*)(...))QQuickItem::wheelEvent
+280   (int (*)(...))QQuickItem::touchEvent
+288   (int (*)(...))QQuickItem::hoverEnterEvent
+296   (int (*)(...))QQuickItem::hoverMoveEvent
+304   (int (*)(...))QQuickItem::hoverLeaveEvent
+312   (int (*)(...))QQuickItem::dragEnterEvent
+320   (int (*)(...))QQuickItem::dragMoveEvent
+328   (int (*)(...))QQuickItem::dragLeaveEvent
+336   (int (*)(...))QQuickItem::dropEvent
+344   (int (*)(...))QQuickItem::childMouseEventFilter
+352   (int (*)(...))QQuickItem::windowDeactivateEvent
+360   (int (*)(...))QQuickItem::geometryChanged
+368   (int (*)(...))QQuickItem::updatePaintNode
+376   (int (*)(...))QQuickItem::releaseResources
+384   (int (*)(...))QQuickItem::updatePolish
+392   (int (*)(...))-16
+400   (int (*)(...))(& _ZTI10QQuickItem)
+408   (int (*)(...))QQuickItem::_ZThn16_N10QQuickItemD1Ev
+416   (int (*)(...))QQuickItem::_ZThn16_N10QQuickItemD0Ev
+424   (int (*)(...))QQuickItem::_ZThn16_N10QQuickItem10classBeginEv
+432   (int (*)(...))QQuickItem::_ZThn16_N10QQuickItem17componentCompleteEv
+
+Class QQuickItem
+   size=32 align=8
+   base size=32 base align=8
+QQuickItem (0x0x7f2811de8460) 0
+    vptr=((& QQuickItem::_ZTV10QQuickItem) + 16u)
+  QObject (0x0x7f2811dc7960) 0
+      primary-for QQuickItem (0x0x7f2811de8460)
+  QQmlParserStatus (0x0x7f2811dc79c0) 16
+      vptr=((& QQuickItem::_ZTV10QQuickItem) + 408u)
+
+Class QQuickFramebufferObject::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQuickFramebufferObject::QPrivateSignal (0x0x7f281bdba600) 0 empty
+
+Vtable for QQuickFramebufferObject::Renderer
+QQuickFramebufferObject::Renderer::_ZTVN23QQuickFramebufferObject8RendererE: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN23QQuickFramebufferObject8RendererE)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))QQuickFramebufferObject::Renderer::createFramebufferObject
+48    (int (*)(...))QQuickFramebufferObject::Renderer::synchronize
+
+Class QQuickFramebufferObject::Renderer
+   size=16 align=8
+   base size=16 base align=8
+QQuickFramebufferObject::Renderer (0x0x7f281bdba660) 0
+    vptr=((& QQuickFramebufferObject::Renderer::_ZTVN23QQuickFramebufferObject8RendererE) + 16u)
+
+Vtable for QQuickFramebufferObject
+QQuickFramebufferObject::_ZTV23QQuickFramebufferObject: 56u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI23QQuickFramebufferObject)
+16    (int (*)(...))QQuickFramebufferObject::metaObject
+24    (int (*)(...))QQuickFramebufferObject::qt_metacast
+32    (int (*)(...))QQuickFramebufferObject::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QQuickItem::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QQuickItem::boundingRect
+120   (int (*)(...))QQuickItem::clipRect
+128   (int (*)(...))QQuickItem::contains
+136   (int (*)(...))QQuickItem::inputMethodQuery
+144   (int (*)(...))QQuickFramebufferObject::isTextureProvider
+152   (int (*)(...))QQuickFramebufferObject::textureProvider
+160   (int (*)(...))QQuickItem::itemChange
+168   (int (*)(...))QQuickItem::classBegin
+176   (int (*)(...))QQuickItem::componentComplete
+184   (int (*)(...))QQuickItem::keyPressEvent
+192   (int (*)(...))QQuickItem::keyReleaseEvent
+200   (int (*)(...))QQuickItem::inputMethodEvent
+208   (int (*)(...))QQuickItem::focusInEvent
+216   (int (*)(...))QQuickItem::focusOutEvent
+224   (int (*)(...))QQuickItem::mousePressEvent
+232   (int (*)(...))QQuickItem::mouseMoveEvent
+240   (int (*)(...))QQuickItem::mouseReleaseEvent
+248   (int (*)(...))QQuickItem::mouseDoubleClickEvent
+256   (int (*)(...))QQuickItem::mouseUngrabEvent
+264   (int (*)(...))QQuickItem::touchUngrabEvent
+272   (int (*)(...))QQuickItem::wheelEvent
+280   (int (*)(...))QQuickItem::touchEvent
+288   (int (*)(...))QQuickItem::hoverEnterEvent
+296   (int (*)(...))QQuickItem::hoverMoveEvent
+304   (int (*)(...))QQuickItem::hoverLeaveEvent
+312   (int (*)(...))QQuickItem::dragEnterEvent
+320   (int (*)(...))QQuickItem::dragMoveEvent
+328   (int (*)(...))QQuickItem::dragLeaveEvent
+336   (int (*)(...))QQuickItem::dropEvent
+344   (int (*)(...))QQuickItem::childMouseEventFilter
+352   (int (*)(...))QQuickItem::windowDeactivateEvent
+360   (int (*)(...))QQuickFramebufferObject::geometryChanged
+368   (int (*)(...))QQuickFramebufferObject::updatePaintNode
+376   (int (*)(...))QQuickFramebufferObject::releaseResources
+384   (int (*)(...))QQuickItem::updatePolish
+392   (int (*)(...))__cxa_pure_virtual
+400   (int (*)(...))-16
+408   (int (*)(...))(& _ZTI23QQuickFramebufferObject)
+416   0u
+424   0u
+432   (int (*)(...))QQuickItem::_ZThn16_N10QQuickItem10classBeginEv
+440   (int (*)(...))QQuickItem::_ZThn16_N10QQuickItem17componentCompleteEv
+
+Class QQuickFramebufferObject
+   size=32 align=8
+   base size=32 base align=8
+QQuickFramebufferObject (0x0x7f281dfa77b8) 0
+    vptr=((& QQuickFramebufferObject::_ZTV23QQuickFramebufferObject) + 16u)
+  QQuickItem (0x0x7f281ef8d700) 0
+      primary-for QQuickFramebufferObject (0x0x7f281dfa77b8)
+    QObject (0x0x7f281bd1fc60) 0
+        primary-for QQuickItem (0x0x7f281ef8d700)
+    QQmlParserStatus (0x0x7f281bd1fcc0) 16
+        vptr=((& QQuickFramebufferObject::_ZTV23QQuickFramebufferObject) + 416u)
+
+Class QQuickTextureFactory::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQuickTextureFactory::QPrivateSignal (0x0x7f281bdbad80) 0 empty
+
+Vtable for QQuickTextureFactory
+QQuickTextureFactory::_ZTV20QQuickTextureFactory: 18u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QQuickTextureFactory)
+16    (int (*)(...))QQuickTextureFactory::metaObject
+24    (int (*)(...))QQuickTextureFactory::qt_metacast
+32    (int (*)(...))QQuickTextureFactory::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))__cxa_pure_virtual
+136   (int (*)(...))QQuickTextureFactory::image
+
+Class QQuickTextureFactory
+   size=16 align=8
+   base size=16 base align=8
+QQuickTextureFactory (0x0x7f281dfa79c0) 0
+    vptr=((& QQuickTextureFactory::_ZTV20QQuickTextureFactory) + 16u)
+  QObject (0x0x7f281bdbad20) 0
+      primary-for QQuickTextureFactory (0x0x7f281dfa79c0)
+
+Class QQuickImageResponse::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQuickImageResponse::QPrivateSignal (0x0x7f281bdbaf00) 0 empty
+
+Vtable for QQuickImageResponse
+QQuickImageResponse::_ZTV19QQuickImageResponse: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QQuickImageResponse)
+16    (int (*)(...))QQuickImageResponse::metaObject
+24    (int (*)(...))QQuickImageResponse::qt_metacast
+32    (int (*)(...))QQuickImageResponse::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))QQuickImageResponse::errorString
+128   (int (*)(...))QQuickImageResponse::cancel
+
+Class QQuickImageResponse
+   size=16 align=8
+   base size=16 base align=8
+QQuickImageResponse (0x0x7f281dfa7a28) 0
+    vptr=((& QQuickImageResponse::_ZTV19QQuickImageResponse) + 16u)
+  QObject (0x0x7f281bdbae40) 0
+      primary-for QQuickImageResponse (0x0x7f281dfa7a28)
+
+Vtable for QQuickImageProvider
+QQuickImageProvider::_ZTV19QQuickImageProvider: 9u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QQuickImageProvider)
+16    (int (*)(...))QQuickImageProvider::~QQuickImageProvider
+24    (int (*)(...))QQuickImageProvider::~QQuickImageProvider
+32    (int (*)(...))QQuickImageProvider::imageType
+40    (int (*)(...))QQuickImageProvider::flags
+48    (int (*)(...))QQuickImageProvider::requestImage
+56    (int (*)(...))QQuickImageProvider::requestPixmap
+64    (int (*)(...))QQuickImageProvider::requestTexture
+
+Class QQuickImageProvider
+   size=16 align=8
+   base size=16 base align=8
+QQuickImageProvider (0x0x7f281dfa7dd0) 0
+    vptr=((& QQuickImageProvider::_ZTV19QQuickImageProvider) + 16u)
+  QQmlImageProviderBase (0x0x7f281bdde360) 0 nearly-empty
+      primary-for QQuickImageProvider (0x0x7f281dfa7dd0)
+
+Vtable for QQuickAsyncImageProvider
+QQuickAsyncImageProvider::_ZTV24QQuickAsyncImageProvider: 10u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QQuickAsyncImageProvider)
+16    0u
+24    0u
+32    (int (*)(...))QQuickImageProvider::imageType
+40    (int (*)(...))QQuickImageProvider::flags
+48    (int (*)(...))QQuickImageProvider::requestImage
+56    (int (*)(...))QQuickImageProvider::requestPixmap
+64    (int (*)(...))QQuickImageProvider::requestTexture
+72    (int (*)(...))__cxa_pure_virtual
+
+Class QQuickAsyncImageProvider
+   size=24 align=8
+   base size=24 base align=8
+QQuickAsyncImageProvider (0x0x7f281dfa7e38) 0
+    vptr=((& QQuickAsyncImageProvider::_ZTV24QQuickAsyncImageProvider) + 16u)
+  QQuickImageProvider (0x0x7f281dc24f70) 0
+      primary-for QQuickAsyncImageProvider (0x0x7f281dfa7e38)
+    QQmlImageProviderBase (0x0x7f281bdde3c0) 0 nearly-empty
+        primary-for QQuickImageProvider (0x0x7f281dc24f70)
+
+Class QQuickItemGrabResult::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQuickItemGrabResult::QPrivateSignal (0x0x7f281bdde6c0) 0 empty
+
+Vtable for QQuickItemGrabResult
+QQuickItemGrabResult::_ZTV20QQuickItemGrabResult: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QQuickItemGrabResult)
+16    (int (*)(...))QQuickItemGrabResult::metaObject
+24    (int (*)(...))QQuickItemGrabResult::qt_metacast
+32    (int (*)(...))QQuickItemGrabResult::qt_metacall
+40    (int (*)(...))QQuickItemGrabResult::~QQuickItemGrabResult
+48    (int (*)(...))QQuickItemGrabResult::~QQuickItemGrabResult
+56    (int (*)(...))QQuickItemGrabResult::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QQuickItemGrabResult
+   size=16 align=8
+   base size=16 base align=8
+QQuickItemGrabResult (0x0x7f281d3d2f08) 0
+    vptr=((& QQuickItemGrabResult::_ZTV20QQuickItemGrabResult) + 16u)
+  QObject (0x0x7f281bdde660) 0
+      primary-for QQuickItemGrabResult (0x0x7f281d3d2f08)
+
+Class QQuickPaintedItem::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQuickPaintedItem::QPrivateSignal (0x0x7f281be08180) 0 empty
+
+Vtable for QQuickPaintedItem
+QQuickPaintedItem::_ZTV17QQuickPaintedItem: 56u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QQuickPaintedItem)
+16    (int (*)(...))QQuickPaintedItem::metaObject
+24    (int (*)(...))QQuickPaintedItem::qt_metacast
+32    (int (*)(...))QQuickPaintedItem::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QQuickItem::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QQuickItem::boundingRect
+120   (int (*)(...))QQuickItem::clipRect
+128   (int (*)(...))QQuickItem::contains
+136   (int (*)(...))QQuickItem::inputMethodQuery
+144   (int (*)(...))QQuickPaintedItem::isTextureProvider
+152   (int (*)(...))QQuickPaintedItem::textureProvider
+160   (int (*)(...))QQuickPaintedItem::itemChange
+168   (int (*)(...))QQuickItem::classBegin
+176   (int (*)(...))QQuickItem::componentComplete
+184   (int (*)(...))QQuickItem::keyPressEvent
+192   (int (*)(...))QQuickItem::keyReleaseEvent
+200   (int (*)(...))QQuickItem::inputMethodEvent
+208   (int (*)(...))QQuickItem::focusInEvent
+216   (int (*)(...))QQuickItem::focusOutEvent
+224   (int (*)(...))QQuickItem::mousePressEvent
+232   (int (*)(...))QQuickItem::mouseMoveEvent
+240   (int (*)(...))QQuickItem::mouseReleaseEvent
+248   (int (*)(...))QQuickItem::mouseDoubleClickEvent
+256   (int (*)(...))QQuickItem::mouseUngrabEvent
+264   (int (*)(...))QQuickItem::touchUngrabEvent
+272   (int (*)(...))QQuickItem::wheelEvent
+280   (int (*)(...))QQuickItem::touchEvent
+288   (int (*)(...))QQuickItem::hoverEnterEvent
+296   (int (*)(...))QQuickItem::hoverMoveEvent
+304   (int (*)(...))QQuickItem::hoverLeaveEvent
+312   (int (*)(...))QQuickItem::dragEnterEvent
+320   (int (*)(...))QQuickItem::dragMoveEvent
+328   (int (*)(...))QQuickItem::dragLeaveEvent
+336   (int (*)(...))QQuickItem::dropEvent
+344   (int (*)(...))QQuickItem::childMouseEventFilter
+352   (int (*)(...))QQuickItem::windowDeactivateEvent
+360   (int (*)(...))QQuickItem::geometryChanged
+368   (int (*)(...))QQuickPaintedItem::updatePaintNode
+376   (int (*)(...))QQuickPaintedItem::releaseResources
+384   (int (*)(...))QQuickItem::updatePolish
+392   (int (*)(...))__cxa_pure_virtual
+400   (int (*)(...))-16
+408   (int (*)(...))(& _ZTI17QQuickPaintedItem)
+416   0u
+424   0u
+432   (int (*)(...))QQuickItem::_ZThn16_N10QQuickItem10classBeginEv
+440   (int (*)(...))QQuickItem::_ZThn16_N10QQuickItem17componentCompleteEv
+
+Class QQuickPaintedItem
+   size=32 align=8
+   base size=32 base align=8
+QQuickPaintedItem (0x0x7f281d3d2f70) 0
+    vptr=((& QQuickPaintedItem::_ZTV17QQuickPaintedItem) + 16u)
+  QQuickItem (0x0x7f281efa97e0) 0
+      primary-for QQuickPaintedItem (0x0x7f281d3d2f70)
+    QObject (0x0x7f281bddea20) 0
+        primary-for QQuickItem (0x0x7f281efa97e0)
+    QQmlParserStatus (0x0x7f281bddea80) 16
+        vptr=((& QQuickPaintedItem::_ZTV17QQuickPaintedItem) + 416u)
+
+Class QQuickRenderControl::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQuickRenderControl::QPrivateSignal (0x0x7f281bafae40) 0 empty
+
+Vtable for QQuickRenderControl
+QQuickRenderControl::_ZTV19QQuickRenderControl: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QQuickRenderControl)
+16    (int (*)(...))QQuickRenderControl::metaObject
+24    (int (*)(...))QQuickRenderControl::qt_metacast
+32    (int (*)(...))QQuickRenderControl::qt_metacall
+40    (int (*)(...))QQuickRenderControl::~QQuickRenderControl
+48    (int (*)(...))QQuickRenderControl::~QQuickRenderControl
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QQuickRenderControl::renderWindow
+
+Class QQuickRenderControl
+   size=16 align=8
+   base size=16 base align=8
+QQuickRenderControl (0x0x7f281ca45000) 0
+    vptr=((& QQuickRenderControl::_ZTV19QQuickRenderControl) + 16u)
+  QObject (0x0x7f281bafad80) 0
+      primary-for QQuickRenderControl (0x0x7f281ca45000)
+
+Class QQuickTextDocument::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQuickTextDocument::QPrivateSignal (0x0x7f281bc128a0) 0 empty
+
+Vtable for QQuickTextDocument
+QQuickTextDocument::_ZTV18QQuickTextDocument: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QQuickTextDocument)
+16    (int (*)(...))QQuickTextDocument::metaObject
+24    (int (*)(...))QQuickTextDocument::qt_metacast
+32    (int (*)(...))QQuickTextDocument::qt_metacall
+40    (int (*)(...))QQuickTextDocument::~QQuickTextDocument
+48    (int (*)(...))QQuickTextDocument::~QQuickTextDocument
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QQuickTextDocument
+   size=16 align=8
+   base size=16 base align=8
+QQuickTextDocument (0x0x7f281ca45068) 0
+    vptr=((& QQuickTextDocument::_ZTV18QQuickTextDocument) + 16u)
+  QObject (0x0x7f281bc12840) 0
+      primary-for QQuickTextDocument (0x0x7f281ca45068)
+
+Class QSGGeometry::Attribute
+   size=16 align=4
+   base size=16 base align=4
+QSGGeometry::Attribute (0x0x7f281bc12c00) 0
+
+Class QSGGeometry::AttributeSet
+   size=16 align=8
+   base size=16 base align=8
+QSGGeometry::AttributeSet (0x0x7f281bc12c60) 0
+
+Class QSGGeometry::Point2D
+   size=8 align=4
+   base size=8 base align=4
+QSGGeometry::Point2D (0x0x7f281bc12d20) 0
+
+Class QSGGeometry::TexturedPoint2D
+   size=16 align=4
+   base size=16 base align=4
+QSGGeometry::TexturedPoint2D (0x0x7f281bc12d80) 0
+
+Class QSGGeometry::ColoredPoint2D
+   size=12 align=4
+   base size=12 base align=4
+QSGGeometry::ColoredPoint2D (0x0x7f281bc12de0) 0
+
+Vtable for QSGGeometry
+QSGGeometry::_ZTV11QSGGeometry: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QSGGeometry)
+16    (int (*)(...))QSGGeometry::~QSGGeometry
+24    (int (*)(...))QSGGeometry::~QSGGeometry
+
+Class QSGGeometry
+   size=128 align=8
+   base size=128 base align=8
+QSGGeometry (0x0x7f281bc12ba0) 0
+    vptr=((& QSGGeometry::_ZTV11QSGGeometry) + 16u)
+
+Vtable for QSGNode
+QSGNode::_ZTV7QSGNode: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QSGNode)
+16    (int (*)(...))QSGNode::~QSGNode
+24    (int (*)(...))QSGNode::~QSGNode
+32    (int (*)(...))QSGNode::isSubtreeBlocked
+40    (int (*)(...))QSGNode::preprocess
+
+Class QSGNode
+   size=80 align=8
+   base size=80 base align=8
+QSGNode (0x0x7f281b620300) 0
+    vptr=((& QSGNode::_ZTV7QSGNode) + 16u)
+
+Vtable for QSGBasicGeometryNode
+QSGBasicGeometryNode::_ZTV20QSGBasicGeometryNode: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QSGBasicGeometryNode)
+16    (int (*)(...))QSGBasicGeometryNode::~QSGBasicGeometryNode
+24    (int (*)(...))QSGBasicGeometryNode::~QSGBasicGeometryNode
+32    (int (*)(...))QSGNode::isSubtreeBlocked
+40    (int (*)(...))QSGNode::preprocess
+
+Class QSGBasicGeometryNode
+   size=112 align=8
+   base size=112 base align=8
+QSGBasicGeometryNode (0x0x7f281be079c0) 0
+    vptr=((& QSGBasicGeometryNode::_ZTV20QSGBasicGeometryNode) + 16u)
+  QSGNode (0x0x7f281b642f60) 0
+      primary-for QSGBasicGeometryNode (0x0x7f281be079c0)
+
+Vtable for QSGGeometryNode
+QSGGeometryNode::_ZTV15QSGGeometryNode: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QSGGeometryNode)
+16    (int (*)(...))QSGGeometryNode::~QSGGeometryNode
+24    (int (*)(...))QSGGeometryNode::~QSGGeometryNode
+32    (int (*)(...))QSGNode::isSubtreeBlocked
+40    (int (*)(...))QSGNode::preprocess
+
+Class QSGGeometryNode
+   size=144 align=8
+   base size=144 base align=8
+QSGGeometryNode (0x0x7f281bbe5618) 0
+    vptr=((& QSGGeometryNode::_ZTV15QSGGeometryNode) + 16u)
+  QSGBasicGeometryNode (0x0x7f281bbe5680) 0
+      primary-for QSGGeometryNode (0x0x7f281bbe5618)
+    QSGNode (0x0x7f281b3a6540) 0
+        primary-for QSGBasicGeometryNode (0x0x7f281bbe5680)
+
+Vtable for QSGClipNode
+QSGClipNode::_ZTV11QSGClipNode: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QSGClipNode)
+16    (int (*)(...))QSGClipNode::~QSGClipNode
+24    (int (*)(...))QSGClipNode::~QSGClipNode
+32    (int (*)(...))QSGNode::isSubtreeBlocked
+40    (int (*)(...))QSGNode::preprocess
+
+Class QSGClipNode
+   size=152 align=8
+   base size=152 base align=8
+QSGClipNode (0x0x7f281bbe56e8) 0
+    vptr=((& QSGClipNode::_ZTV11QSGClipNode) + 16u)
+  QSGBasicGeometryNode (0x0x7f281bbe5750) 0
+      primary-for QSGClipNode (0x0x7f281bbe56e8)
+    QSGNode (0x0x7f281b3a65a0) 0
+        primary-for QSGBasicGeometryNode (0x0x7f281bbe5750)
+
+Vtable for QSGTransformNode
+QSGTransformNode::_ZTV16QSGTransformNode: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QSGTransformNode)
+16    (int (*)(...))QSGTransformNode::~QSGTransformNode
+24    (int (*)(...))QSGTransformNode::~QSGTransformNode
+32    (int (*)(...))QSGNode::isSubtreeBlocked
+40    (int (*)(...))QSGNode::preprocess
+
+Class QSGTransformNode
+   size=216 align=8
+   base size=216 base align=8
+QSGTransformNode (0x0x7f281bbe57b8) 0
+    vptr=((& QSGTransformNode::_ZTV16QSGTransformNode) + 16u)
+  QSGNode (0x0x7f281b3a6660) 0
+      primary-for QSGTransformNode (0x0x7f281bbe57b8)
+
+Vtable for QSGRootNode
+QSGRootNode::_ZTV11QSGRootNode: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QSGRootNode)
+16    (int (*)(...))QSGRootNode::~QSGRootNode
+24    (int (*)(...))QSGRootNode::~QSGRootNode
+32    (int (*)(...))QSGNode::isSubtreeBlocked
+40    (int (*)(...))QSGNode::preprocess
+
+Class QSGRootNode
+   size=88 align=8
+   base size=88 base align=8
+QSGRootNode (0x0x7f281bbe5820) 0
+    vptr=((& QSGRootNode::_ZTV11QSGRootNode) + 16u)
+  QSGNode (0x0x7f281ae4a6c0) 0
+      primary-for QSGRootNode (0x0x7f281bbe5820)
+
+Vtable for QSGOpacityNode
+QSGOpacityNode::_ZTV14QSGOpacityNode: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QSGOpacityNode)
+16    (int (*)(...))QSGOpacityNode::~QSGOpacityNode
+24    (int (*)(...))QSGOpacityNode::~QSGOpacityNode
+32    (int (*)(...))QSGOpacityNode::isSubtreeBlocked
+40    (int (*)(...))QSGNode::preprocess
+
+Class QSGOpacityNode
+   size=96 align=8
+   base size=96 base align=8
+QSGOpacityNode (0x0x7f281bbe59c0) 0
+    vptr=((& QSGOpacityNode::_ZTV14QSGOpacityNode) + 16u)
+  QSGNode (0x0x7f281ae4aea0) 0
+      primary-for QSGOpacityNode (0x0x7f281bbe59c0)
+
+Vtable for QSGNodeVisitor
+QSGNodeVisitor::_ZTV14QSGNodeVisitor: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QSGNodeVisitor)
+16    (int (*)(...))QSGNodeVisitor::~QSGNodeVisitor
+24    (int (*)(...))QSGNodeVisitor::~QSGNodeVisitor
+32    (int (*)(...))QSGNodeVisitor::enterTransformNode
+40    (int (*)(...))QSGNodeVisitor::leaveTransformNode
+48    (int (*)(...))QSGNodeVisitor::enterClipNode
+56    (int (*)(...))QSGNodeVisitor::leaveClipNode
+64    (int (*)(...))QSGNodeVisitor::enterGeometryNode
+72    (int (*)(...))QSGNodeVisitor::leaveGeometryNode
+80    (int (*)(...))QSGNodeVisitor::enterOpacityNode
+88    (int (*)(...))QSGNodeVisitor::leaveOpacityNode
+96    (int (*)(...))QSGNodeVisitor::visitNode
+104   (int (*)(...))QSGNodeVisitor::visitChildren
+
+Class QSGNodeVisitor
+   size=8 align=8
+   base size=8 base align=8
+QSGNodeVisitor (0x0x7f281ae4af00) 0 nearly-empty
+    vptr=((& QSGNodeVisitor::_ZTV14QSGNodeVisitor) + 16u)
+
+Vtable for QSGRendererInterface
+QSGRendererInterface::_ZTV20QSGRendererInterface: 10u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QSGRendererInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))QSGRendererInterface::getResource
+48    (int (*)(...))QSGRendererInterface::getResource
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))__cxa_pure_virtual
+72    (int (*)(...))__cxa_pure_virtual
+
+Class QSGRendererInterface
+   size=8 align=8
+   base size=8 base align=8
+QSGRendererInterface (0x0x7f281aba50c0) 0 nearly-empty
+    vptr=((& QSGRendererInterface::_ZTV20QSGRendererInterface) + 16u)
+
+Class QQuickWindow::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQuickWindow::QPrivateSignal (0x0x7f281a0a8060) 0 empty
+
+Vtable for QQuickWindow
+QQuickWindow::_ZTV12QQuickWindow: 45u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QQuickWindow)
+16    (int (*)(...))QQuickWindow::metaObject
+24    (int (*)(...))QQuickWindow::qt_metacast
+32    (int (*)(...))QQuickWindow::qt_metacall
+40    (int (*)(...))QQuickWindow::~QQuickWindow
+48    (int (*)(...))QQuickWindow::~QQuickWindow
+56    (int (*)(...))QQuickWindow::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWindow::surfaceType
+120   (int (*)(...))QWindow::format
+128   (int (*)(...))QWindow::size
+136   (int (*)(...))QQuickWindow::accessibleRoot
+144   (int (*)(...))QQuickWindow::focusObject
+152   (int (*)(...))QQuickWindow::exposeEvent
+160   (int (*)(...))QQuickWindow::resizeEvent
+168   (int (*)(...))QWindow::moveEvent
+176   (int (*)(...))QQuickWindow::focusInEvent
+184   (int (*)(...))QQuickWindow::focusOutEvent
+192   (int (*)(...))QQuickWindow::showEvent
+200   (int (*)(...))QQuickWindow::hideEvent
+208   (int (*)(...))QQuickWindow::keyPressEvent
+216   (int (*)(...))QQuickWindow::keyReleaseEvent
+224   (int (*)(...))QQuickWindow::mousePressEvent
+232   (int (*)(...))QQuickWindow::mouseReleaseEvent
+240   (int (*)(...))QQuickWindow::mouseDoubleClickEvent
+248   (int (*)(...))QQuickWindow::mouseMoveEvent
+256   (int (*)(...))QQuickWindow::wheelEvent
+264   (int (*)(...))QWindow::touchEvent
+272   (int (*)(...))QWindow::tabletEvent
+280   (int (*)(...))QWindow::nativeEvent
+288   (int (*)(...))QWindow::surfaceHandle
+296   (int (*)(...))-16
+304   (int (*)(...))(& _ZTI12QQuickWindow)
+312   (int (*)(...))QQuickWindow::_ZThn16_N12QQuickWindowD1Ev
+320   (int (*)(...))QQuickWindow::_ZThn16_N12QQuickWindowD0Ev
+328   (int (*)(...))QWindow::_ZThn16_NK7QWindow6formatEv
+336   (int (*)(...))QWindow::_ZThn16_NK7QWindow13surfaceHandleEv
+344   (int (*)(...))QWindow::_ZThn16_NK7QWindow11surfaceTypeEv
+352   (int (*)(...))QWindow::_ZThn16_NK7QWindow4sizeEv
+
+Class QQuickWindow
+   size=40 align=8
+   base size=40 base align=8
+QQuickWindow (0x0x7f281bbe5bc8) 0
+    vptr=((& QQuickWindow::_ZTV12QQuickWindow) + 16u)
+  QWindow (0x0x7f281ebd9930) 0
+      primary-for QQuickWindow (0x0x7f281bbe5bc8)
+    QObject (0x0x7f281abc9d80) 0
+        primary-for QWindow (0x0x7f281ebd9930)
+    QSurface (0x0x7f281abc9de0) 16
+        vptr=((& QQuickWindow::_ZTV12QQuickWindow) + 312u)
+
+Class QQuickView::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQuickView::QPrivateSignal (0x0x7f281a0e27e0) 0 empty
+
+Vtable for QQuickView
+QQuickView::_ZTV10QQuickView: 45u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QQuickView)
+16    (int (*)(...))QQuickView::metaObject
+24    (int (*)(...))QQuickView::qt_metacast
+32    (int (*)(...))QQuickView::qt_metacall
+40    (int (*)(...))QQuickView::~QQuickView
+48    (int (*)(...))QQuickView::~QQuickView
+56    (int (*)(...))QQuickWindow::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QQuickView::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWindow::surfaceType
+120   (int (*)(...))QWindow::format
+128   (int (*)(...))QWindow::size
+136   (int (*)(...))QQuickWindow::accessibleRoot
+144   (int (*)(...))QQuickWindow::focusObject
+152   (int (*)(...))QQuickWindow::exposeEvent
+160   (int (*)(...))QQuickView::resizeEvent
+168   (int (*)(...))QWindow::moveEvent
+176   (int (*)(...))QQuickWindow::focusInEvent
+184   (int (*)(...))QQuickWindow::focusOutEvent
+192   (int (*)(...))QQuickWindow::showEvent
+200   (int (*)(...))QQuickWindow::hideEvent
+208   (int (*)(...))QQuickView::keyPressEvent
+216   (int (*)(...))QQuickView::keyReleaseEvent
+224   (int (*)(...))QQuickView::mousePressEvent
+232   (int (*)(...))QQuickView::mouseReleaseEvent
+240   (int (*)(...))QQuickWindow::mouseDoubleClickEvent
+248   (int (*)(...))QQuickView::mouseMoveEvent
+256   (int (*)(...))QQuickWindow::wheelEvent
+264   (int (*)(...))QWindow::touchEvent
+272   (int (*)(...))QWindow::tabletEvent
+280   (int (*)(...))QWindow::nativeEvent
+288   (int (*)(...))QWindow::surfaceHandle
+296   (int (*)(...))-16
+304   (int (*)(...))(& _ZTI10QQuickView)
+312   (int (*)(...))QQuickView::_ZThn16_N10QQuickViewD1Ev
+320   (int (*)(...))QQuickView::_ZThn16_N10QQuickViewD0Ev
+328   (int (*)(...))QWindow::_ZThn16_NK7QWindow6formatEv
+336   (int (*)(...))QWindow::_ZThn16_NK7QWindow13surfaceHandleEv
+344   (int (*)(...))QWindow::_ZThn16_NK7QWindow11surfaceTypeEv
+352   (int (*)(...))QWindow::_ZThn16_NK7QWindow4sizeEv
+
+Class QQuickView
+   size=40 align=8
+   base size=40 base align=8
+QQuickView (0x0x7f281bbe5d00) 0
+    vptr=((& QQuickView::_ZTV10QQuickView) + 16u)
+  QQuickWindow (0x0x7f281bbe5d68) 0
+      primary-for QQuickView (0x0x7f281bbe5d00)
+    QWindow (0x0x7f281ec09c40) 0
+        primary-for QQuickWindow (0x0x7f281bbe5d68)
+      QObject (0x0x7f281a0e26c0) 0
+          primary-for QWindow (0x0x7f281ec09c40)
+      QSurface (0x0x7f281a0e2720) 16
+          vptr=((& QQuickView::_ZTV10QQuickView) + 312u)
+
+Class QSGAbstractRenderer::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSGAbstractRenderer::QPrivateSignal (0x0x7f281a0e2cc0) 0 empty
+
+Vtable for QSGAbstractRenderer
+QSGAbstractRenderer::_ZTV19QSGAbstractRenderer: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QSGAbstractRenderer)
+16    (int (*)(...))QSGAbstractRenderer::metaObject
+24    (int (*)(...))QSGAbstractRenderer::qt_metacast
+32    (int (*)(...))QSGAbstractRenderer::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+
+Class QSGAbstractRenderer
+   size=16 align=8
+   base size=16 base align=8
+QSGAbstractRenderer (0x0x7f281bbe5dd0) 0
+    vptr=((& QSGAbstractRenderer::_ZTV19QSGAbstractRenderer) + 16u)
+  QObject (0x0x7f281a0e2c60) 0
+      primary-for QSGAbstractRenderer (0x0x7f281bbe5dd0)
+
+Class QSGEngine::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSGEngine::QPrivateSignal (0x0x7f281a106600) 0 empty
+
+Vtable for QSGEngine
+QSGEngine::_ZTV9QSGEngine: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QSGEngine)
+16    (int (*)(...))QSGEngine::metaObject
+24    (int (*)(...))QSGEngine::qt_metacast
+32    (int (*)(...))QSGEngine::qt_metacall
+40    (int (*)(...))QSGEngine::~QSGEngine
+48    (int (*)(...))QSGEngine::~QSGEngine
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QSGEngine
+   size=16 align=8
+   base size=16 base align=8
+QSGEngine (0x0x7f281bbe5f08) 0
+    vptr=((& QSGEngine::_ZTV9QSGEngine) + 16u)
+  QObject (0x0x7f281a1065a0) 0
+      primary-for QSGEngine (0x0x7f281bbe5f08)
+
+Class QSGMaterialShader::RenderState
+   size=16 align=8
+   base size=16 base align=8
+QSGMaterialShader::RenderState (0x0x7f281a22e5a0) 0
+
+Vtable for QSGMaterialShader
+QSGMaterialShader::_ZTV17QSGMaterialShader: 12u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QSGMaterialShader)
+16    0u
+24    0u
+32    (int (*)(...))QSGMaterialShader::activate
+40    (int (*)(...))QSGMaterialShader::deactivate
+48    (int (*)(...))QSGMaterialShader::updateState
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))QSGMaterialShader::compile
+72    (int (*)(...))QSGMaterialShader::initialize
+80    (int (*)(...))QSGMaterialShader::vertexShader
+88    (int (*)(...))QSGMaterialShader::fragmentShader
+
+Class QSGMaterialShader
+   size=32 align=8
+   base size=32 base align=8
+QSGMaterialShader (0x0x7f281a22e540) 0
+    vptr=((& QSGMaterialShader::_ZTV17QSGMaterialShader) + 16u)
+
+Class QSGMaterialType
+   size=1 align=1
+   base size=0 base align=1
+QSGMaterialType (0x0x7f2819bc3360) 0 empty
+
+Vtable for QSGMaterial
+QSGMaterial::_ZTV11QSGMaterial: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QSGMaterial)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))QSGMaterial::compare
+
+Class QSGMaterial
+   size=24 align=8
+   base size=24 base align=8
+QSGMaterial (0x0x7f2819bc33c0) 0
+    vptr=((& QSGMaterial::_ZTV11QSGMaterial) + 16u)
+
+Vtable for QSGFlatColorMaterial
+QSGFlatColorMaterial::_ZTV20QSGFlatColorMaterial: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QSGFlatColorMaterial)
+16    (int (*)(...))QSGFlatColorMaterial::~QSGFlatColorMaterial
+24    (int (*)(...))QSGFlatColorMaterial::~QSGFlatColorMaterial
+32    (int (*)(...))QSGFlatColorMaterial::type
+40    (int (*)(...))QSGFlatColorMaterial::createShader
+48    (int (*)(...))QSGFlatColorMaterial::compare
+
+Class QSGFlatColorMaterial
+   size=40 align=8
+   base size=40 base align=8
+QSGFlatColorMaterial (0x0x7f281bc5c888) 0
+    vptr=((& QSGFlatColorMaterial::_ZTV20QSGFlatColorMaterial) + 16u)
+  QSGMaterial (0x0x7f2819bec540) 0
+      primary-for QSGFlatColorMaterial (0x0x7f281bc5c888)
+
+Class QSGTexture::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSGTexture::QPrivateSignal (0x0x7f2819932ae0) 0 empty
+
+Vtable for QSGTexture
+QSGTexture::_ZTV10QSGTexture: 22u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QSGTexture)
+16    (int (*)(...))QSGTexture::metaObject
+24    (int (*)(...))QSGTexture::qt_metacast
+32    (int (*)(...))QSGTexture::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))__cxa_pure_virtual
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))QSGTexture::normalizedTextureSubRect
+152   (int (*)(...))QSGTexture::isAtlasTexture
+160   (int (*)(...))QSGTexture::removedFromAtlas
+168   (int (*)(...))__cxa_pure_virtual
+
+Class QSGTexture
+   size=16 align=8
+   base size=16 base align=8
+QSGTexture (0x0x7f281bc5c8f0) 0
+    vptr=((& QSGTexture::_ZTV10QSGTexture) + 16u)
+  QObject (0x0x7f2819932a80) 0
+      primary-for QSGTexture (0x0x7f281bc5c8f0)
+
+Class QSGDynamicTexture::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSGDynamicTexture::QPrivateSignal (0x0x7f2819932f00) 0 empty
+
+Vtable for QSGDynamicTexture
+QSGDynamicTexture::_ZTV17QSGDynamicTexture: 23u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QSGDynamicTexture)
+16    (int (*)(...))QSGDynamicTexture::metaObject
+24    (int (*)(...))QSGDynamicTexture::qt_metacast
+32    (int (*)(...))QSGDynamicTexture::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))__cxa_pure_virtual
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))QSGTexture::normalizedTextureSubRect
+152   (int (*)(...))QSGTexture::isAtlasTexture
+160   (int (*)(...))QSGTexture::removedFromAtlas
+168   (int (*)(...))__cxa_pure_virtual
+176   (int (*)(...))__cxa_pure_virtual
+
+Class QSGDynamicTexture
+   size=16 align=8
+   base size=16 base align=8
+QSGDynamicTexture (0x0x7f281bc5c958) 0
+    vptr=((& QSGDynamicTexture::_ZTV17QSGDynamicTexture) + 16u)
+  QSGTexture (0x0x7f281bc5c9c0) 0
+      primary-for QSGDynamicTexture (0x0x7f281bc5c958)
+    QObject (0x0x7f2819932ea0) 0
+        primary-for QSGTexture (0x0x7f281bc5c9c0)
+
+Vtable for QSGImageNode
+QSGImageNode::_ZTV12QSGImageNode: 20u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QSGImageNode)
+16    0u
+24    0u
+32    (int (*)(...))QSGNode::isSubtreeBlocked
+40    (int (*)(...))QSGNode::preprocess
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))__cxa_pure_virtual
+72    (int (*)(...))__cxa_pure_virtual
+80    (int (*)(...))__cxa_pure_virtual
+88    (int (*)(...))__cxa_pure_virtual
+96    (int (*)(...))__cxa_pure_virtual
+104   (int (*)(...))__cxa_pure_virtual
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))__cxa_pure_virtual
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))__cxa_pure_virtual
+
+Class QSGImageNode
+   size=144 align=8
+   base size=144 base align=8
+QSGImageNode (0x0x7f281ba0eaf8) 0
+    vptr=((& QSGImageNode::_ZTV12QSGImageNode) + 16u)
+  QSGGeometryNode (0x0x7f281ba0ebc8) 0
+      primary-for QSGImageNode (0x0x7f281ba0eaf8)
+    QSGBasicGeometryNode (0x0x7f281b784680) 0
+        primary-for QSGGeometryNode (0x0x7f281ba0ebc8)
+      QSGNode (0x0x7f28199920c0) 0
+          primary-for QSGBasicGeometryNode (0x0x7f281b784680)
+
+Vtable for QSGNinePatchNode
+QSGNinePatchNode::_ZTV16QSGNinePatchNode: 11u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QSGNinePatchNode)
+16    0u
+24    0u
+32    (int (*)(...))QSGNode::isSubtreeBlocked
+40    (int (*)(...))QSGNode::preprocess
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))__cxa_pure_virtual
+72    (int (*)(...))__cxa_pure_virtual
+80    (int (*)(...))__cxa_pure_virtual
+
+Class QSGNinePatchNode
+   size=144 align=8
+   base size=144 base align=8
+QSGNinePatchNode (0x0x7f281b7848f0) 0
+    vptr=((& QSGNinePatchNode::_ZTV16QSGNinePatchNode) + 16u)
+  QSGGeometryNode (0x0x7f281b784958) 0
+      primary-for QSGNinePatchNode (0x0x7f281b7848f0)
+    QSGBasicGeometryNode (0x0x7f281b7849c0) 0
+        primary-for QSGGeometryNode (0x0x7f281b784958)
+      QSGNode (0x0x7f28199b7060) 0
+          primary-for QSGBasicGeometryNode (0x0x7f281b7849c0)
+
+Vtable for QSGRectangleNode
+QSGRectangleNode::_ZTV16QSGRectangleNode: 10u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QSGRectangleNode)
+16    0u
+24    0u
+32    (int (*)(...))QSGNode::isSubtreeBlocked
+40    (int (*)(...))QSGNode::preprocess
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))__cxa_pure_virtual
+72    (int (*)(...))__cxa_pure_virtual
+
+Class QSGRectangleNode
+   size=144 align=8
+   base size=144 base align=8
+QSGRectangleNode (0x0x7f281b784a28) 0
+    vptr=((& QSGRectangleNode::_ZTV16QSGRectangleNode) + 16u)
+  QSGGeometryNode (0x0x7f281b784a90) 0
+      primary-for QSGRectangleNode (0x0x7f281b784a28)
+    QSGBasicGeometryNode (0x0x7f281b784d00) 0
+        primary-for QSGGeometryNode (0x0x7f281b784a90)
+      QSGNode (0x0x7f28199b7780) 0
+          primary-for QSGBasicGeometryNode (0x0x7f281b784d00)
+
+Vtable for QSGRenderNode::RenderState
+QSGRenderNode::RenderState::_ZTVN13QSGRenderNode11RenderStateE: 11u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN13QSGRenderNode11RenderStateE)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))__cxa_pure_virtual
+72    (int (*)(...))__cxa_pure_virtual
+80    (int (*)(...))QSGRenderNode::RenderState::get
+
+Class QSGRenderNode::RenderState
+   size=8 align=8
+   base size=8 base align=8
+QSGRenderNode::RenderState (0x0x7f28199b7a20) 0 nearly-empty
+    vptr=((& QSGRenderNode::RenderState::_ZTVN13QSGRenderNode11RenderStateE) + 16u)
+
+Vtable for QSGRenderNode
+QSGRenderNode::_ZTV13QSGRenderNode: 11u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QSGRenderNode)
+16    0u
+24    0u
+32    (int (*)(...))QSGNode::isSubtreeBlocked
+40    (int (*)(...))QSGNode::preprocess
+48    (int (*)(...))QSGRenderNode::changedStates
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))QSGRenderNode::releaseResources
+72    (int (*)(...))QSGRenderNode::flags
+80    (int (*)(...))QSGRenderNode::rect
+
+Class QSGRenderNode
+   size=88 align=8
+   base size=88 base align=8
+QSGRenderNode (0x0x7f281b784d68) 0
+    vptr=((& QSGRenderNode::_ZTV13QSGRenderNode) + 16u)
+  QSGNode (0x0x7f28199b77e0) 0
+      primary-for QSGRenderNode (0x0x7f281b784d68)
+
+Vtable for QSGSimpleRectNode
+QSGSimpleRectNode::_ZTV17QSGSimpleRectNode: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QSGSimpleRectNode)
+16    (int (*)(...))QSGSimpleRectNode::~QSGSimpleRectNode
+24    (int (*)(...))QSGSimpleRectNode::~QSGSimpleRectNode
+32    (int (*)(...))QSGNode::isSubtreeBlocked
+40    (int (*)(...))QSGNode::preprocess
+
+Class QSGSimpleRectNode
+   size=320 align=8
+   base size=320 base align=8
+QSGSimpleRectNode (0x0x7f281b619208) 0
+    vptr=((& QSGSimpleRectNode::_ZTV17QSGSimpleRectNode) + 16u)
+  QSGGeometryNode (0x0x7f281b619270) 0
+      primary-for QSGSimpleRectNode (0x0x7f281b619208)
+    QSGBasicGeometryNode (0x0x7f281b619dd0) 0
+        primary-for QSGGeometryNode (0x0x7f281b619270)
+      QSGNode (0x0x7f281938c6c0) 0
+          primary-for QSGBasicGeometryNode (0x0x7f281b619dd0)
+
+Vtable for QSGOpaqueTextureMaterial
+QSGOpaqueTextureMaterial::_ZTV24QSGOpaqueTextureMaterial: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QSGOpaqueTextureMaterial)
+16    (int (*)(...))QSGOpaqueTextureMaterial::~QSGOpaqueTextureMaterial
+24    (int (*)(...))QSGOpaqueTextureMaterial::~QSGOpaqueTextureMaterial
+32    (int (*)(...))QSGOpaqueTextureMaterial::type
+40    (int (*)(...))QSGOpaqueTextureMaterial::createShader
+48    (int (*)(...))QSGOpaqueTextureMaterial::compare
+
+Class QSGOpaqueTextureMaterial
+   size=40 align=8
+   base size=36 base align=8
+QSGOpaqueTextureMaterial (0x0x7f281b619e38) 0
+    vptr=((& QSGOpaqueTextureMaterial::_ZTV24QSGOpaqueTextureMaterial) + 16u)
+  QSGMaterial (0x0x7f28193bd2a0) 0
+      primary-for QSGOpaqueTextureMaterial (0x0x7f281b619e38)
+
+Vtable for QSGTextureMaterial
+QSGTextureMaterial::_ZTV18QSGTextureMaterial: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QSGTextureMaterial)
+16    (int (*)(...))QSGTextureMaterial::~QSGTextureMaterial
+24    (int (*)(...))QSGTextureMaterial::~QSGTextureMaterial
+32    (int (*)(...))QSGTextureMaterial::type
+40    (int (*)(...))QSGTextureMaterial::createShader
+48    (int (*)(...))QSGOpaqueTextureMaterial::compare
+
+Class QSGTextureMaterial
+   size=40 align=8
+   base size=36 base align=8
+QSGTextureMaterial (0x0x7f281b637000) 0
+    vptr=((& QSGTextureMaterial::_ZTV18QSGTextureMaterial) + 16u)
+  QSGOpaqueTextureMaterial (0x0x7f281b637208) 0
+      primary-for QSGTextureMaterial (0x0x7f281b637000)
+    QSGMaterial (0x0x7f28193bd300) 0
+        primary-for QSGOpaqueTextureMaterial (0x0x7f281b637208)
+
+Vtable for QSGSimpleTextureNode
+QSGSimpleTextureNode::_ZTV20QSGSimpleTextureNode: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QSGSimpleTextureNode)
+16    (int (*)(...))QSGSimpleTextureNode::~QSGSimpleTextureNode
+24    (int (*)(...))QSGSimpleTextureNode::~QSGSimpleTextureNode
+32    (int (*)(...))QSGNode::isSubtreeBlocked
+40    (int (*)(...))QSGNode::preprocess
+
+Class QSGSimpleTextureNode
+   size=384 align=8
+   base size=384 base align=8
+QSGSimpleTextureNode (0x0x7f281b637270) 0
+    vptr=((& QSGSimpleTextureNode::_ZTV20QSGSimpleTextureNode) + 16u)
+  QSGGeometryNode (0x0x7f281b65a138) 0
+      primary-for QSGSimpleTextureNode (0x0x7f281b637270)
+    QSGBasicGeometryNode (0x0x7f281b65a1a0) 0
+        primary-for QSGGeometryNode (0x0x7f281b65a138)
+      QSGNode (0x0x7f2818e844e0) 0
+          primary-for QSGBasicGeometryNode (0x0x7f281b65a1a0)
+
+Class QSGTextureProvider::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSGTextureProvider::QPrivateSignal (0x0x7f2818e84f00) 0 empty
+
+Vtable for QSGTextureProvider
+QSGTextureProvider::_ZTV18QSGTextureProvider: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QSGTextureProvider)
+16    (int (*)(...))QSGTextureProvider::metaObject
+24    (int (*)(...))QSGTextureProvider::qt_metacast
+32    (int (*)(...))QSGTextureProvider::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+
+Class QSGTextureProvider
+   size=16 align=8
+   base size=16 base align=8
+QSGTextureProvider (0x0x7f281b354f08) 0
+    vptr=((& QSGTextureProvider::_ZTV18QSGTextureProvider) + 16u)
+  QObject (0x0x7f2818e84ea0) 0
+      primary-for QSGTextureProvider (0x0x7f281b354f08)
+
+Vtable for QSGVertexColorMaterial
+QSGVertexColorMaterial::_ZTV22QSGVertexColorMaterial: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI22QSGVertexColorMaterial)
+16    (int (*)(...))QSGVertexColorMaterial::~QSGVertexColorMaterial
+24    (int (*)(...))QSGVertexColorMaterial::~QSGVertexColorMaterial
+32    (int (*)(...))QSGVertexColorMaterial::type
+40    (int (*)(...))QSGVertexColorMaterial::createShader
+48    (int (*)(...))QSGVertexColorMaterial::compare
+
+Class QSGVertexColorMaterial
+   size=24 align=8
+   base size=24 base align=8
+QSGVertexColorMaterial (0x0x7f281b4266e8) 0
+    vptr=((& QSGVertexColorMaterial::_ZTV22QSGVertexColorMaterial) + 16u)
+  QSGMaterial (0x0x7f2818eff000) 0
+      primary-for QSGVertexColorMaterial (0x0x7f281b4266e8)
+
+Class QSizePolicy::Bits
+   size=4 align=4
+   base size=4 base align=4
+QSizePolicy::Bits (0x0x7f2818eff120) 0
+
+Class QSizePolicy
+   size=4 align=4
+   base size=4 base align=4
+QSizePolicy (0x0x7f2818eff0c0) 0
+
+Class QWidgetData
+   size=88 align=8
+   base size=88 base align=8
+QWidgetData (0x0x7f2818b7c120) 0
+
+Class QWidget::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QWidget::QPrivateSignal (0x0x7f2818b7c5a0) 0 empty
+
+Vtable for QWidget
+QWidget::_ZTV7QWidget: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QWidget)
+16    (int (*)(...))QWidget::metaObject
+24    (int (*)(...))QWidget::qt_metacast
+32    (int (*)(...))QWidget::qt_metacall
+40    (int (*)(...))QWidget::~QWidget
+48    (int (*)(...))QWidget::~QWidget
+56    (int (*)(...))QWidget::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI7QWidget)
+448   (int (*)(...))QWidget::_ZThn16_N7QWidgetD1Ev
+456   (int (*)(...))QWidget::_ZThn16_N7QWidgetD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QWidget
+   size=48 align=8
+   base size=48 base align=8
+QWidget (0x0x7f281e73ff50) 0
+    vptr=((& QWidget::_ZTV7QWidget) + 16u)
+  QObject (0x0x7f2818b7c180) 0
+      primary-for QWidget (0x0x7f281e73ff50)
+  QPaintDevice (0x0x7f2818b7c540) 16
+      vptr=((& QWidget::_ZTV7QWidget) + 448u)
+
+Class QAbstractButton::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractButton::QPrivateSignal (0x0x7f2818c3bc00) 0 empty
+
+Vtable for QAbstractButton
+QAbstractButton::_ZTV15QAbstractButton: 67u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QAbstractButton)
+16    (int (*)(...))QAbstractButton::metaObject
+24    (int (*)(...))QAbstractButton::qt_metacast
+32    (int (*)(...))QAbstractButton::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QAbstractButton::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractButton::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractButton::mousePressEvent
+176   (int (*)(...))QAbstractButton::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractButton::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QAbstractButton::keyPressEvent
+216   (int (*)(...))QAbstractButton::keyReleaseEvent
+224   (int (*)(...))QAbstractButton::focusInEvent
+232   (int (*)(...))QAbstractButton::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))__cxa_pure_virtual
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractButton::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QAbstractButton::hitButton
+440   (int (*)(...))QAbstractButton::checkStateSet
+448   (int (*)(...))QAbstractButton::nextCheckState
+456   (int (*)(...))-16
+464   (int (*)(...))(& _ZTI15QAbstractButton)
+472   0u
+480   0u
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QAbstractButton
+   size=48 align=8
+   base size=48 base align=8
+QAbstractButton (0x0x7f281a1f9d00) 0
+    vptr=((& QAbstractButton::_ZTV15QAbstractButton) + 16u)
+  QWidget (0x0x7f281e5778c0) 0
+      primary-for QAbstractButton (0x0x7f281a1f9d00)
+    QObject (0x0x7f2818c3b960) 0
+        primary-for QWidget (0x0x7f281e5778c0)
+    QPaintDevice (0x0x7f2818c3ba20) 16
+        vptr=((& QAbstractButton::_ZTV15QAbstractButton) + 472u)
+
+Class QAbstractSpinBox::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractSpinBox::QPrivateSignal (0x0x7f2818867840) 0 empty
+
+Vtable for QAbstractSpinBox
+QAbstractSpinBox::_ZTV16QAbstractSpinBox: 69u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QAbstractSpinBox)
+16    (int (*)(...))QAbstractSpinBox::metaObject
+24    (int (*)(...))QAbstractSpinBox::qt_metacast
+32    (int (*)(...))QAbstractSpinBox::qt_metacall
+40    (int (*)(...))QAbstractSpinBox::~QAbstractSpinBox
+48    (int (*)(...))QAbstractSpinBox::~QAbstractSpinBox
+56    (int (*)(...))QAbstractSpinBox::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractSpinBox::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractSpinBox::sizeHint
+136   (int (*)(...))QAbstractSpinBox::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractSpinBox::mousePressEvent
+176   (int (*)(...))QAbstractSpinBox::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractSpinBox::mouseMoveEvent
+200   (int (*)(...))QAbstractSpinBox::wheelEvent
+208   (int (*)(...))QAbstractSpinBox::keyPressEvent
+216   (int (*)(...))QAbstractSpinBox::keyReleaseEvent
+224   (int (*)(...))QAbstractSpinBox::focusInEvent
+232   (int (*)(...))QAbstractSpinBox::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QAbstractSpinBox::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QAbstractSpinBox::resizeEvent
+280   (int (*)(...))QAbstractSpinBox::closeEvent
+288   (int (*)(...))QAbstractSpinBox::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QAbstractSpinBox::showEvent
+352   (int (*)(...))QAbstractSpinBox::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractSpinBox::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QAbstractSpinBox::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QAbstractSpinBox::validate
+440   (int (*)(...))QAbstractSpinBox::fixup
+448   (int (*)(...))QAbstractSpinBox::stepBy
+456   (int (*)(...))QAbstractSpinBox::clear
+464   (int (*)(...))QAbstractSpinBox::stepEnabled
+472   (int (*)(...))-16
+480   (int (*)(...))(& _ZTI16QAbstractSpinBox)
+488   (int (*)(...))QAbstractSpinBox::_ZThn16_N16QAbstractSpinBoxD1Ev
+496   (int (*)(...))QAbstractSpinBox::_ZThn16_N16QAbstractSpinBoxD0Ev
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QAbstractSpinBox
+   size=48 align=8
+   base size=48 base align=8
+QAbstractSpinBox (0x0x7f281a1f9d68) 0
+    vptr=((& QAbstractSpinBox::_ZTV16QAbstractSpinBox) + 16u)
+  QWidget (0x0x7f281e577bd0) 0
+      primary-for QAbstractSpinBox (0x0x7f281a1f9d68)
+    QObject (0x0x7f2818c3bc60) 0
+        primary-for QWidget (0x0x7f281e577bd0)
+    QPaintDevice (0x0x7f28188677e0) 16
+        vptr=((& QAbstractSpinBox::_ZTV16QAbstractSpinBox) + 488u)
+
+Class QAbstractSlider::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractSlider::QPrivateSignal (0x0x7f28188b3480) 0 empty
+
+Vtable for QAbstractSlider
+QAbstractSlider::_ZTV15QAbstractSlider: 65u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QAbstractSlider)
+16    (int (*)(...))QAbstractSlider::metaObject
+24    (int (*)(...))QAbstractSlider::qt_metacast
+32    (int (*)(...))QAbstractSlider::qt_metacall
+40    (int (*)(...))QAbstractSlider::~QAbstractSlider
+48    (int (*)(...))QAbstractSlider::~QAbstractSlider
+56    (int (*)(...))QAbstractSlider::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractSlider::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QAbstractSlider::wheelEvent
+208   (int (*)(...))QAbstractSlider::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractSlider::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QAbstractSlider::sliderChange
+440   (int (*)(...))-16
+448   (int (*)(...))(& _ZTI15QAbstractSlider)
+456   (int (*)(...))QAbstractSlider::_ZThn16_N15QAbstractSliderD1Ev
+464   (int (*)(...))QAbstractSlider::_ZThn16_N15QAbstractSliderD0Ev
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QAbstractSlider
+   size=48 align=8
+   base size=48 base align=8
+QAbstractSlider (0x0x7f281a25c068) 0
+    vptr=((& QAbstractSlider::_ZTV15QAbstractSlider) + 16u)
+  QWidget (0x0x7f281e6160e0) 0
+      primary-for QAbstractSlider (0x0x7f281a25c068)
+    QObject (0x0x7f281888ea80) 0
+        primary-for QWidget (0x0x7f281e6160e0)
+    QPaintDevice (0x0x7f281888eb40) 16
+        vptr=((& QAbstractSlider::_ZTV15QAbstractSlider) + 456u)
+
+Class QSlider::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSlider::QPrivateSignal (0x0x7f28188b3960) 0 empty
+
+Vtable for QSlider
+QSlider::_ZTV7QSlider: 65u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QSlider)
+16    (int (*)(...))QSlider::metaObject
+24    (int (*)(...))QSlider::qt_metacast
+32    (int (*)(...))QSlider::qt_metacall
+40    (int (*)(...))QSlider::~QSlider
+48    (int (*)(...))QSlider::~QSlider
+56    (int (*)(...))QSlider::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractSlider::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QSlider::sizeHint
+136   (int (*)(...))QSlider::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QSlider::mousePressEvent
+176   (int (*)(...))QSlider::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QSlider::mouseMoveEvent
+200   (int (*)(...))QAbstractSlider::wheelEvent
+208   (int (*)(...))QAbstractSlider::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QSlider::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractSlider::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QAbstractSlider::sliderChange
+440   (int (*)(...))-16
+448   (int (*)(...))(& _ZTI7QSlider)
+456   (int (*)(...))QSlider::_ZThn16_N7QSliderD1Ev
+464   (int (*)(...))QSlider::_ZThn16_N7QSliderD0Ev
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QSlider
+   size=48 align=8
+   base size=48 base align=8
+QSlider (0x0x7f281a25c0d0) 0
+    vptr=((& QSlider::_ZTV7QSlider) + 16u)
+  QAbstractSlider (0x0x7f281a00a9c0) 0
+      primary-for QSlider (0x0x7f281a25c0d0)
+    QWidget (0x0x7f281e6347e0) 0
+        primary-for QAbstractSlider (0x0x7f281a00a9c0)
+      QObject (0x0x7f28188b34e0) 0
+          primary-for QWidget (0x0x7f281e6347e0)
+      QPaintDevice (0x0x7f28188b3900) 16
+          vptr=((& QSlider::_ZTV7QSlider) + 456u)
+
+Class QStyle::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QStyle::QPrivateSignal (0x0x7f28188b3cc0) 0 empty
+
+Vtable for QStyle
+QStyle::_ZTV6QStyle: 37u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI6QStyle)
+16    (int (*)(...))QStyle::metaObject
+24    (int (*)(...))QStyle::qt_metacast
+32    (int (*)(...))QStyle::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QStyle::polish
+120   (int (*)(...))QStyle::unpolish
+128   (int (*)(...))QStyle::polish
+136   (int (*)(...))QStyle::unpolish
+144   (int (*)(...))QStyle::polish
+152   (int (*)(...))QStyle::itemTextRect
+160   (int (*)(...))QStyle::itemPixmapRect
+168   (int (*)(...))QStyle::drawItemText
+176   (int (*)(...))QStyle::drawItemPixmap
+184   (int (*)(...))QStyle::standardPalette
+192   (int (*)(...))__cxa_pure_virtual
+200   (int (*)(...))__cxa_pure_virtual
+208   (int (*)(...))__cxa_pure_virtual
+216   (int (*)(...))__cxa_pure_virtual
+224   (int (*)(...))__cxa_pure_virtual
+232   (int (*)(...))__cxa_pure_virtual
+240   (int (*)(...))__cxa_pure_virtual
+248   (int (*)(...))__cxa_pure_virtual
+256   (int (*)(...))__cxa_pure_virtual
+264   (int (*)(...))__cxa_pure_virtual
+272   (int (*)(...))__cxa_pure_virtual
+280   (int (*)(...))__cxa_pure_virtual
+288   (int (*)(...))__cxa_pure_virtual
+
+Class QStyle
+   size=16 align=8
+   base size=16 base align=8
+QStyle (0x0x7f2819d1f7b8) 0
+    vptr=((& QStyle::_ZTV6QStyle) + 16u)
+  QObject (0x0x7f28188b3c60) 0
+      primary-for QStyle (0x0x7f2819d1f7b8)
+
+Class QTabBar::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTabBar::QPrivateSignal (0x0x7f28187642a0) 0 empty
+
+Vtable for QTabBar
+QTabBar::_ZTV7QTabBar: 69u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QTabBar)
+16    (int (*)(...))QTabBar::metaObject
+24    (int (*)(...))QTabBar::qt_metacast
+32    (int (*)(...))QTabBar::qt_metacall
+40    (int (*)(...))QTabBar::~QTabBar
+48    (int (*)(...))QTabBar::~QTabBar
+56    (int (*)(...))QTabBar::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QTabBar::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QTabBar::sizeHint
+136   (int (*)(...))QTabBar::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QTabBar::mousePressEvent
+176   (int (*)(...))QTabBar::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QTabBar::mouseMoveEvent
+200   (int (*)(...))QTabBar::wheelEvent
+208   (int (*)(...))QTabBar::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QTabBar::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QTabBar::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QTabBar::showEvent
+352   (int (*)(...))QTabBar::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QTabBar::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QTabBar::tabSizeHint
+440   (int (*)(...))QTabBar::minimumTabSizeHint
+448   (int (*)(...))QTabBar::tabInserted
+456   (int (*)(...))QTabBar::tabRemoved
+464   (int (*)(...))QTabBar::tabLayoutChange
+472   (int (*)(...))-16
+480   (int (*)(...))(& _ZTI7QTabBar)
+488   (int (*)(...))QTabBar::_ZThn16_N7QTabBarD1Ev
+496   (int (*)(...))QTabBar::_ZThn16_N7QTabBarD0Ev
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QTabBar
+   size=48 align=8
+   base size=48 base align=8
+QTabBar (0x0x7f2819ba43a8) 0
+    vptr=((& QTabBar::_ZTV7QTabBar) + 16u)
+  QWidget (0x0x7f281dddda80) 0
+      primary-for QTabBar (0x0x7f2819ba43a8)
+    QObject (0x0x7f281873dae0) 0
+        primary-for QWidget (0x0x7f281dddda80)
+    QPaintDevice (0x0x7f281873db40) 16
+        vptr=((& QTabBar::_ZTV7QTabBar) + 488u)
+
+Class QTabWidget::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTabWidget::QPrivateSignal (0x0x7f2818764780) 0 empty
+
+Vtable for QTabWidget
+QTabWidget::_ZTV10QTabWidget: 66u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QTabWidget)
+16    (int (*)(...))QTabWidget::metaObject
+24    (int (*)(...))QTabWidget::qt_metacast
+32    (int (*)(...))QTabWidget::qt_metacall
+40    (int (*)(...))QTabWidget::~QTabWidget
+48    (int (*)(...))QTabWidget::~QTabWidget
+56    (int (*)(...))QTabWidget::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QTabWidget::sizeHint
+136   (int (*)(...))QTabWidget::minimumSizeHint
+144   (int (*)(...))QTabWidget::heightForWidth
+152   (int (*)(...))QTabWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QTabWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QTabWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QTabWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QTabWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QTabWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QTabWidget::tabInserted
+440   (int (*)(...))QTabWidget::tabRemoved
+448   (int (*)(...))-16
+456   (int (*)(...))(& _ZTI10QTabWidget)
+464   (int (*)(...))QTabWidget::_ZThn16_N10QTabWidgetD1Ev
+472   (int (*)(...))QTabWidget::_ZThn16_N10QTabWidgetD0Ev
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QTabWidget
+   size=48 align=8
+   base size=48 base align=8
+QTabWidget (0x0x7f2819ba4680) 0
+    vptr=((& QTabWidget::_ZTV10QTabWidget) + 16u)
+  QWidget (0x0x7f281ddf0540) 0
+      primary-for QTabWidget (0x0x7f2819ba4680)
+    QObject (0x0x7f2818764300) 0
+        primary-for QWidget (0x0x7f281ddf0540)
+    QPaintDevice (0x0x7f2818764720) 16
+        vptr=((& QTabWidget::_ZTV10QTabWidget) + 464u)
+
+Class QRubberBand::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QRubberBand::QPrivateSignal (0x0x7f2818764a80) 0 empty
+
+Vtable for QRubberBand
+QRubberBand::_ZTV11QRubberBand: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QRubberBand)
+16    (int (*)(...))QRubberBand::metaObject
+24    (int (*)(...))QRubberBand::qt_metacast
+32    (int (*)(...))QRubberBand::qt_metacall
+40    (int (*)(...))QRubberBand::~QRubberBand
+48    (int (*)(...))QRubberBand::~QRubberBand
+56    (int (*)(...))QRubberBand::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QRubberBand::paintEvent
+264   (int (*)(...))QRubberBand::moveEvent
+272   (int (*)(...))QRubberBand::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QRubberBand::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QRubberBand::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI11QRubberBand)
+448   (int (*)(...))QRubberBand::_ZThn16_N11QRubberBandD1Ev
+456   (int (*)(...))QRubberBand::_ZThn16_N11QRubberBandD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QRubberBand
+   size=48 align=8
+   base size=48 base align=8
+QRubberBand (0x0x7f2819ba46e8) 0
+    vptr=((& QRubberBand::_ZTV11QRubberBand) + 16u)
+  QWidget (0x0x7f281ddf0d90) 0
+      primary-for QRubberBand (0x0x7f2819ba46e8)
+    QObject (0x0x7f2818764840) 0
+        primary-for QWidget (0x0x7f281ddf0d90)
+    QPaintDevice (0x0x7f2818764a20) 16
+        vptr=((& QRubberBand::_ZTV11QRubberBand) + 448u)
+
+Class QFrame::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFrame::QPrivateSignal (0x0x7f2818785840) 0 empty
+
+Vtable for QFrame
+QFrame::_ZTV6QFrame: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI6QFrame)
+16    (int (*)(...))QFrame::metaObject
+24    (int (*)(...))QFrame::qt_metacast
+32    (int (*)(...))QFrame::qt_metacall
+40    (int (*)(...))QFrame::~QFrame
+48    (int (*)(...))QFrame::~QFrame
+56    (int (*)(...))QFrame::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QFrame::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QFrame::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI6QFrame)
+448   (int (*)(...))QFrame::_ZThn16_N6QFrameD1Ev
+456   (int (*)(...))QFrame::_ZThn16_N6QFrameD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QFrame
+   size=48 align=8
+   base size=48 base align=8
+QFrame (0x0x7f2819ba4888) 0
+    vptr=((& QFrame::_ZTV6QFrame) + 16u)
+  QWidget (0x0x7f281de09f50) 0
+      primary-for QFrame (0x0x7f2819ba4888)
+    QObject (0x0x7f2818785480) 0
+        primary-for QWidget (0x0x7f281de09f50)
+    QPaintDevice (0x0x7f28187854e0) 16
+        vptr=((& QFrame::_ZTV6QFrame) + 448u)
+
+Class QStyleOption
+   size=64 align=8
+   base size=64 base align=8
+QStyleOption (0x0x7f28187858a0) 0
+
+Class QStyleOptionFocusRect
+   size=80 align=8
+   base size=80 base align=8
+QStyleOptionFocusRect (0x0x7f2819ba48f0) 0
+  QStyleOption (0x0x7f2818785ba0) 0
+
+Class QStyleOptionFrame
+   size=80 align=8
+   base size=80 base align=8
+QStyleOptionFrame (0x0x7f2819ba4a90) 0
+  QStyleOption (0x0x7f2818785c00) 0
+
+Class QStyleOptionTabWidgetFrame
+   size=136 align=8
+   base size=132 base align=8
+QStyleOptionTabWidgetFrame (0x0x7f2819bc6a90) 0
+  QStyleOption (0x0x7f28187a8000) 0
+
+Class QStyleOptionTabBarBase
+   size=104 align=8
+   base size=101 base align=8
+QStyleOptionTabBarBase (0x0x7f2819bc6af8) 0
+  QStyleOption (0x0x7f28187a8a20) 0
+
+Class QStyleOptionHeader
+   size=120 align=8
+   base size=116 base align=8
+QStyleOptionHeader (0x0x7f2819bc6bc8) 0
+  QStyleOption (0x0x7f28187a8ba0) 0
+
+Class QStyleOptionButton
+   size=96 align=8
+   base size=96 base align=8
+QStyleOptionButton (0x0x7f2819bc6c30) 0
+  QStyleOption (0x0x7f28187a8c00) 0
+
+Class QStyleOptionTab
+   size=136 align=8
+   base size=136 base align=8
+QStyleOptionTab (0x0x7f2819bde618) 0
+  QStyleOption (0x0x7f2818643a80) 0
+
+Class QStyleOptionToolBar
+   size=88 align=8
+   base size=88 base align=8
+QStyleOptionToolBar (0x0x7f2819901d68) 0
+  QStyleOption (0x0x7f28184284e0) 0
+
+Class QStyleOptionProgressBar
+   size=104 align=8
+   base size=102 base align=8
+QStyleOptionProgressBar (0x0x7f28199a83a8) 0
+  QStyleOption (0x0x7f2818428960) 0
+
+Class QStyleOptionMenuItem
+   size=136 align=8
+   base size=136 base align=8
+QStyleOptionMenuItem (0x0x7f28199a8d00) 0
+  QStyleOption (0x0x7f28180452a0) 0
+
+Class QStyleOptionDockWidget
+   size=80 align=8
+   base size=76 base align=8
+QStyleOptionDockWidget (0x0x7f28199a8d68) 0
+  QStyleOption (0x0x7f2818045300) 0
+
+Class QStyleOptionViewItem
+   size=192 align=8
+   base size=192 base align=8
+QStyleOptionViewItem (0x0x7f281970f8f0) 0
+  QStyleOption (0x0x7f2818045600) 0
+
+Class QStyleOptionToolBox
+   size=88 align=8
+   base size=88 base align=8
+QStyleOptionToolBox (0x0x7f281970fd00) 0
+  QStyleOption (0x0x7f2818091900) 0
+
+Class QStyleOptionRubberBand
+   size=72 align=8
+   base size=69 base align=8
+QStyleOptionRubberBand (0x0x7f281975aa90) 0
+  QStyleOption (0x0x7f28180919c0) 0
+
+Class QStyleOptionComplex
+   size=72 align=8
+   base size=72 base align=8
+QStyleOptionComplex (0x0x7f281975aaf8) 0
+  QStyleOption (0x0x7f2818091ba0) 0
+
+Class QStyleOptionSlider
+   size=128 align=8
+   base size=121 base align=8
+QStyleOptionSlider (0x0x7f281977f548) 0
+  QStyleOptionComplex (0x0x7f281977f5b0) 0
+    QStyleOption (0x0x7f2818091c00) 0
+
+Class QStyleOptionSpinBox
+   size=88 align=8
+   base size=81 base align=8
+QStyleOptionSpinBox (0x0x7f281977f6e8) 0
+  QStyleOptionComplex (0x0x7f281977ff70) 0
+    QStyleOption (0x0x7f28180cf840) 0
+
+Class QStyleOptionToolButton
+   size=136 align=8
+   base size=136 base align=8
+QStyleOptionToolButton (0x0x7f281979e000) 0
+  QStyleOptionComplex (0x0x7f281979e1a0) 0
+    QStyleOption (0x0x7f28180cf8a0) 0
+
+Class QStyleOptionComboBox
+   size=120 align=8
+   base size=120 base align=8
+QStyleOptionComboBox (0x0x7f281951a5b0) 0
+  QStyleOptionComplex (0x0x7f28193394e0) 0
+    QStyleOption (0x0x7f2817e3bb40) 0
+
+Class QStyleOptionTitleBar
+   size=96 align=8
+   base size=96 base align=8
+QStyleOptionTitleBar (0x0x7f2819339548) 0
+  QStyleOptionComplex (0x0x7f2819339a28) 0
+    QStyleOption (0x0x7f2817eba6c0) 0
+
+Class QStyleOptionGroupBox
+   size=120 align=8
+   base size=116 base align=8
+QStyleOptionGroupBox (0x0x7f2819339a90) 0
+  QStyleOptionComplex (0x0x7f2819339d68) 0
+    QStyleOption (0x0x7f2817ebac60) 0
+
+Class QStyleOptionSizeGrip
+   size=80 align=8
+   base size=76 base align=8
+QStyleOptionSizeGrip (0x0x7f2819339dd0) 0
+  QStyleOptionComplex (0x0x7f2819339f70) 0
+    QStyleOption (0x0x7f2817ebacc0) 0
+
+Class QStyleOptionGraphicsItem
+   size=152 align=8
+   base size=152 base align=8
+QStyleOptionGraphicsItem (0x0x7f281939b000) 0
+  QStyleOption (0x0x7f2817ebad80) 0
+
+Class QStyleHintReturn
+   size=8 align=4
+   base size=8 base align=4
+QStyleHintReturn (0x0x7f2817a2ecc0) 0
+
+Class QStyleHintReturnMask
+   size=16 align=8
+   base size=16 base align=8
+QStyleHintReturnMask (0x0x7f28193f42d8) 0
+  QStyleHintReturn (0x0x7f2817a2eea0) 0
+
+Class QStyleHintReturnVariant
+   size=24 align=8
+   base size=24 base align=8
+QStyleHintReturnVariant (0x0x7f28193f4d68) 0
+  QStyleHintReturn (0x0x7f2817a2ef00) 0
+
+Class QAbstractItemDelegate::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractItemDelegate::QPrivateSignal (0x0x7f2817b4e420) 0 empty
+
+Vtable for QAbstractItemDelegate
+QAbstractItemDelegate::_ZTV21QAbstractItemDelegate: 24u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QAbstractItemDelegate)
+16    (int (*)(...))QAbstractItemDelegate::metaObject
+24    (int (*)(...))QAbstractItemDelegate::qt_metacast
+32    (int (*)(...))QAbstractItemDelegate::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))QAbstractItemDelegate::createEditor
+136   (int (*)(...))QAbstractItemDelegate::destroyEditor
+144   (int (*)(...))QAbstractItemDelegate::setEditorData
+152   (int (*)(...))QAbstractItemDelegate::setModelData
+160   (int (*)(...))QAbstractItemDelegate::updateEditorGeometry
+168   (int (*)(...))QAbstractItemDelegate::editorEvent
+176   (int (*)(...))QAbstractItemDelegate::helpEvent
+184   (int (*)(...))QAbstractItemDelegate::paintingRoles
+
+Class QAbstractItemDelegate
+   size=16 align=8
+   base size=16 base align=8
+QAbstractItemDelegate (0x0x7f2818c643a8) 0
+    vptr=((& QAbstractItemDelegate::_ZTV21QAbstractItemDelegate) + 16u)
+  QObject (0x0x7f2817b4e3c0) 0
+      primary-for QAbstractItemDelegate (0x0x7f2818c643a8)
+
+Class QAbstractScrollArea::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractScrollArea::QPrivateSignal (0x0x7f2817b4ec60) 0 empty
+
+Vtable for QAbstractScrollArea
+QAbstractScrollArea::_ZTV19QAbstractScrollArea: 68u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QAbstractScrollArea)
+16    (int (*)(...))QAbstractScrollArea::metaObject
+24    (int (*)(...))QAbstractScrollArea::qt_metacast
+32    (int (*)(...))QAbstractScrollArea::qt_metacall
+40    (int (*)(...))QAbstractScrollArea::~QAbstractScrollArea
+48    (int (*)(...))QAbstractScrollArea::~QAbstractScrollArea
+56    (int (*)(...))QAbstractScrollArea::event
+64    (int (*)(...))QAbstractScrollArea::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractScrollArea::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractScrollArea::mousePressEvent
+176   (int (*)(...))QAbstractScrollArea::mouseReleaseEvent
+184   (int (*)(...))QAbstractScrollArea::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractScrollArea::mouseMoveEvent
+200   (int (*)(...))QAbstractScrollArea::wheelEvent
+208   (int (*)(...))QAbstractScrollArea::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QAbstractScrollArea::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QAbstractScrollArea::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QAbstractScrollArea::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QAbstractScrollArea::dragEnterEvent
+320   (int (*)(...))QAbstractScrollArea::dragMoveEvent
+328   (int (*)(...))QAbstractScrollArea::dragLeaveEvent
+336   (int (*)(...))QAbstractScrollArea::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QAbstractScrollArea::viewportEvent
+448   (int (*)(...))QAbstractScrollArea::scrollContentsBy
+456   (int (*)(...))QAbstractScrollArea::viewportSizeHint
+464   (int (*)(...))-16
+472   (int (*)(...))(& _ZTI19QAbstractScrollArea)
+480   (int (*)(...))QAbstractScrollArea::_ZThn16_N19QAbstractScrollAreaD1Ev
+488   (int (*)(...))QAbstractScrollArea::_ZThn16_N19QAbstractScrollAreaD0Ev
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QAbstractScrollArea
+   size=48 align=8
+   base size=48 base align=8
+QAbstractScrollArea (0x0x7f2818c64478) 0
+    vptr=((& QAbstractScrollArea::_ZTV19QAbstractScrollArea) + 16u)
+  QFrame (0x0x7f2818c64618) 0
+      primary-for QAbstractScrollArea (0x0x7f2818c64478)
+    QWidget (0x0x7f281c8a6690) 0
+        primary-for QFrame (0x0x7f2818c64618)
+      QObject (0x0x7f2817b4e9c0) 0
+          primary-for QWidget (0x0x7f281c8a6690)
+      QPaintDevice (0x0x7f2817b4ea80) 16
+          vptr=((& QAbstractScrollArea::_ZTV19QAbstractScrollArea) + 480u)
+
+Class QAbstractItemView::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractItemView::QPrivateSignal (0x0x7f2817b6e720) 0 empty
+
+Vtable for QAbstractItemView
+QAbstractItemView::_ZTV17QAbstractItemView: 106u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QAbstractItemView)
+16    (int (*)(...))QAbstractItemView::metaObject
+24    (int (*)(...))QAbstractItemView::qt_metacast
+32    (int (*)(...))QAbstractItemView::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QAbstractItemView::event
+64    (int (*)(...))QAbstractItemView::eventFilter
+72    (int (*)(...))QAbstractItemView::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractScrollArea::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractItemView::mousePressEvent
+176   (int (*)(...))QAbstractItemView::mouseReleaseEvent
+184   (int (*)(...))QAbstractItemView::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractItemView::mouseMoveEvent
+200   (int (*)(...))QAbstractScrollArea::wheelEvent
+208   (int (*)(...))QAbstractItemView::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QAbstractItemView::focusInEvent
+232   (int (*)(...))QAbstractItemView::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QAbstractScrollArea::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QAbstractItemView::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QAbstractScrollArea::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QAbstractItemView::dragEnterEvent
+320   (int (*)(...))QAbstractItemView::dragMoveEvent
+328   (int (*)(...))QAbstractItemView::dragLeaveEvent
+336   (int (*)(...))QAbstractItemView::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QAbstractItemView::inputMethodEvent
+416   (int (*)(...))QAbstractItemView::inputMethodQuery
+424   (int (*)(...))QAbstractItemView::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QAbstractItemView::viewportEvent
+448   (int (*)(...))QAbstractScrollArea::scrollContentsBy
+456   (int (*)(...))QAbstractItemView::viewportSizeHint
+464   (int (*)(...))QAbstractItemView::setModel
+472   (int (*)(...))QAbstractItemView::setSelectionModel
+480   (int (*)(...))QAbstractItemView::keyboardSearch
+488   (int (*)(...))__cxa_pure_virtual
+496   (int (*)(...))__cxa_pure_virtual
+504   (int (*)(...))__cxa_pure_virtual
+512   (int (*)(...))QAbstractItemView::sizeHintForRow
+520   (int (*)(...))QAbstractItemView::sizeHintForColumn
+528   (int (*)(...))QAbstractItemView::reset
+536   (int (*)(...))QAbstractItemView::setRootIndex
+544   (int (*)(...))QAbstractItemView::doItemsLayout
+552   (int (*)(...))QAbstractItemView::selectAll
+560   (int (*)(...))QAbstractItemView::dataChanged
+568   (int (*)(...))QAbstractItemView::rowsInserted
+576   (int (*)(...))QAbstractItemView::rowsAboutToBeRemoved
+584   (int (*)(...))QAbstractItemView::selectionChanged
+592   (int (*)(...))QAbstractItemView::currentChanged
+600   (int (*)(...))QAbstractItemView::updateEditorData
+608   (int (*)(...))QAbstractItemView::updateEditorGeometries
+616   (int (*)(...))QAbstractItemView::updateGeometries
+624   (int (*)(...))QAbstractItemView::verticalScrollbarAction
+632   (int (*)(...))QAbstractItemView::horizontalScrollbarAction
+640   (int (*)(...))QAbstractItemView::verticalScrollbarValueChanged
+648   (int (*)(...))QAbstractItemView::horizontalScrollbarValueChanged
+656   (int (*)(...))QAbstractItemView::closeEditor
+664   (int (*)(...))QAbstractItemView::commitData
+672   (int (*)(...))QAbstractItemView::editorDestroyed
+680   (int (*)(...))__cxa_pure_virtual
+688   (int (*)(...))__cxa_pure_virtual
+696   (int (*)(...))__cxa_pure_virtual
+704   (int (*)(...))__cxa_pure_virtual
+712   (int (*)(...))__cxa_pure_virtual
+720   (int (*)(...))__cxa_pure_virtual
+728   (int (*)(...))QAbstractItemView::selectedIndexes
+736   (int (*)(...))QAbstractItemView::edit
+744   (int (*)(...))QAbstractItemView::selectionCommand
+752   (int (*)(...))QAbstractItemView::startDrag
+760   (int (*)(...))QAbstractItemView::viewOptions
+768   (int (*)(...))-16
+776   (int (*)(...))(& _ZTI17QAbstractItemView)
+784   0u
+792   0u
+800   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+808   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+816   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+824   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+832   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+840   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QAbstractItemView
+   size=48 align=8
+   base size=48 base align=8
+QAbstractItemView (0x0x7f2818c649c0) 0
+    vptr=((& QAbstractItemView::_ZTV17QAbstractItemView) + 16u)
+  QAbstractScrollArea (0x0x7f2818c64b60) 0
+      primary-for QAbstractItemView (0x0x7f2818c649c0)
+    QFrame (0x0x7f2818c64c30) 0
+        primary-for QAbstractScrollArea (0x0x7f2818c64b60)
+      QWidget (0x0x7f281c8bb850) 0
+          primary-for QFrame (0x0x7f2818c64c30)
+        QObject (0x0x7f2817b4ecc0) 0
+            primary-for QWidget (0x0x7f281c8bb850)
+        QPaintDevice (0x0x7f2817b6e6c0) 16
+            vptr=((& QAbstractItemView::_ZTV17QAbstractItemView) + 784u)
+
+Vtable for QAccessibleWidget
+QAccessibleWidget::_ZTV17QAccessibleWidget: 35u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QAccessibleWidget)
+16    (int (*)(...))QAccessibleWidget::~QAccessibleWidget
+24    (int (*)(...))QAccessibleWidget::~QAccessibleWidget
+32    (int (*)(...))QAccessibleWidget::isValid
+40    (int (*)(...))QAccessibleObject::object
+48    (int (*)(...))QAccessibleWidget::window
+56    (int (*)(...))QAccessibleWidget::relations
+64    (int (*)(...))QAccessibleWidget::focusChild
+72    (int (*)(...))QAccessibleObject::childAt
+80    (int (*)(...))QAccessibleWidget::parent
+88    (int (*)(...))QAccessibleWidget::child
+96    (int (*)(...))QAccessibleWidget::childCount
+104   (int (*)(...))QAccessibleWidget::indexOfChild
+112   (int (*)(...))QAccessibleWidget::text
+120   (int (*)(...))QAccessibleObject::setText
+128   (int (*)(...))QAccessibleWidget::rect
+136   (int (*)(...))QAccessibleWidget::role
+144   (int (*)(...))QAccessibleWidget::state
+152   (int (*)(...))QAccessibleWidget::foregroundColor
+160   (int (*)(...))QAccessibleWidget::backgroundColor
+168   (int (*)(...))QAccessibleInterface::virtual_hook
+176   (int (*)(...))QAccessibleWidget::interface_cast
+184   (int (*)(...))QAccessibleWidget::actionNames
+192   (int (*)(...))QAccessibleWidget::doAction
+200   (int (*)(...))QAccessibleWidget::keyBindingsForAction
+208   (int (*)(...))-16
+216   (int (*)(...))(& _ZTI17QAccessibleWidget)
+224   (int (*)(...))QAccessibleWidget::_ZThn16_N17QAccessibleWidgetD1Ev
+232   (int (*)(...))QAccessibleWidget::_ZThn16_N17QAccessibleWidgetD0Ev
+240   (int (*)(...))QAccessibleWidget::_ZThn16_NK17QAccessibleWidget11actionNamesEv
+248   (int (*)(...))QAccessibleActionInterface::localizedActionName
+256   (int (*)(...))QAccessibleActionInterface::localizedActionDescription
+264   (int (*)(...))QAccessibleWidget::_ZThn16_N17QAccessibleWidget8doActionERK7QString
+272   (int (*)(...))QAccessibleWidget::_ZThn16_NK17QAccessibleWidget20keyBindingsForActionERK7QString
+
+Class QAccessibleWidget
+   size=32 align=8
+   base size=32 base align=8
+QAccessibleWidget (0x0x7f281c5148c0) 0
+    vptr=((& QAccessibleWidget::_ZTV17QAccessibleWidget) + 16u)
+  QAccessibleObject (0x0x7f2818d5ebc8) 0
+      primary-for QAccessibleWidget (0x0x7f281c5148c0)
+    QAccessibleInterface (0x0x7f2817ba3240) 0 nearly-empty
+        primary-for QAccessibleObject (0x0x7f2818d5ebc8)
+  QAccessibleActionInterface (0x0x7f2817ba3660) 16 nearly-empty
+      vptr=((& QAccessibleWidget::_ZTV17QAccessibleWidget) + 224u)
+
+Class QAction::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAction::QPrivateSignal (0x0x7f2817ba3a20) 0 empty
+
+Vtable for QAction
+QAction::_ZTV7QAction: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QAction)
+16    (int (*)(...))QAction::metaObject
+24    (int (*)(...))QAction::qt_metacast
+32    (int (*)(...))QAction::qt_metacall
+40    (int (*)(...))QAction::~QAction
+48    (int (*)(...))QAction::~QAction
+56    (int (*)(...))QAction::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QAction
+   size=16 align=8
+   base size=16 base align=8
+QAction (0x0x7f2818d5ed68) 0
+    vptr=((& QAction::_ZTV7QAction) + 16u)
+  QObject (0x0x7f2817ba39c0) 0
+      primary-for QAction (0x0x7f2818d5ed68)
+
+Class QActionGroup::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QActionGroup::QPrivateSignal (0x0x7f2817ba3cc0) 0 empty
+
+Vtable for QActionGroup
+QActionGroup::_ZTV12QActionGroup: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QActionGroup)
+16    (int (*)(...))QActionGroup::metaObject
+24    (int (*)(...))QActionGroup::qt_metacast
+32    (int (*)(...))QActionGroup::qt_metacall
+40    (int (*)(...))QActionGroup::~QActionGroup
+48    (int (*)(...))QActionGroup::~QActionGroup
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QActionGroup
+   size=16 align=8
+   base size=16 base align=8
+QActionGroup (0x0x7f2818d5edd0) 0
+    vptr=((& QActionGroup::_ZTV12QActionGroup) + 16u)
+  QObject (0x0x7f2817ba3c60) 0
+      primary-for QActionGroup (0x0x7f2818d5edd0)
+
+Class QApplication::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QApplication::QPrivateSignal (0x0x7f2817bc3000) 0 empty
+
+Vtable for QApplication
+QApplication::_ZTV12QApplication: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QApplication)
+16    (int (*)(...))QApplication::metaObject
+24    (int (*)(...))QApplication::qt_metacast
+32    (int (*)(...))QApplication::qt_metacall
+40    (int (*)(...))QApplication::~QApplication
+48    (int (*)(...))QApplication::~QApplication
+56    (int (*)(...))QApplication::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QApplication::notify
+120   (int (*)(...))QApplication::compressEvent
+
+Class QApplication
+   size=16 align=8
+   base size=16 base align=8
+QApplication (0x0x7f2818a63f70) 0
+    vptr=((& QApplication::_ZTV12QApplication) + 16u)
+  QGuiApplication (0x0x7f2818b5f000) 0
+      primary-for QApplication (0x0x7f2818a63f70)
+    QCoreApplication (0x0x7f2818b5f068) 0
+        primary-for QGuiApplication (0x0x7f2818b5f000)
+      QObject (0x0x7f2817ba3f60) 0
+          primary-for QCoreApplication (0x0x7f2818b5f068)
+
+Vtable for QLayoutItem
+QLayoutItem::_ZTV11QLayoutItem: 19u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QLayoutItem)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))__cxa_pure_virtual
+72    (int (*)(...))__cxa_pure_virtual
+80    (int (*)(...))__cxa_pure_virtual
+88    (int (*)(...))QLayoutItem::hasHeightForWidth
+96    (int (*)(...))QLayoutItem::heightForWidth
+104   (int (*)(...))QLayoutItem::minimumHeightForWidth
+112   (int (*)(...))QLayoutItem::invalidate
+120   (int (*)(...))QLayoutItem::widget
+128   (int (*)(...))QLayoutItem::layout
+136   (int (*)(...))QLayoutItem::spacerItem
+144   (int (*)(...))QLayoutItem::controlTypes
+
+Class QLayoutItem
+   size=16 align=8
+   base size=12 base align=8
+QLayoutItem (0x0x7f2817be9360) 0
+    vptr=((& QLayoutItem::_ZTV11QLayoutItem) + 16u)
+
+Vtable for QSpacerItem
+QSpacerItem::_ZTV11QSpacerItem: 19u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QSpacerItem)
+16    (int (*)(...))QSpacerItem::~QSpacerItem
+24    (int (*)(...))QSpacerItem::~QSpacerItem
+32    (int (*)(...))QSpacerItem::sizeHint
+40    (int (*)(...))QSpacerItem::minimumSize
+48    (int (*)(...))QSpacerItem::maximumSize
+56    (int (*)(...))QSpacerItem::expandingDirections
+64    (int (*)(...))QSpacerItem::setGeometry
+72    (int (*)(...))QSpacerItem::geometry
+80    (int (*)(...))QSpacerItem::isEmpty
+88    (int (*)(...))QLayoutItem::hasHeightForWidth
+96    (int (*)(...))QLayoutItem::heightForWidth
+104   (int (*)(...))QLayoutItem::minimumHeightForWidth
+112   (int (*)(...))QLayoutItem::invalidate
+120   (int (*)(...))QLayoutItem::widget
+128   (int (*)(...))QLayoutItem::layout
+136   (int (*)(...))QSpacerItem::spacerItem
+144   (int (*)(...))QLayoutItem::controlTypes
+
+Class QSpacerItem
+   size=40 align=8
+   base size=40 base align=8
+QSpacerItem (0x0x7f2818b5f0d0) 0
+    vptr=((& QSpacerItem::_ZTV11QSpacerItem) + 16u)
+  QLayoutItem (0x0x7f2817be93c0) 0
+      primary-for QSpacerItem (0x0x7f2818b5f0d0)
+
+Vtable for QWidgetItem
+QWidgetItem::_ZTV11QWidgetItem: 19u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QWidgetItem)
+16    (int (*)(...))QWidgetItem::~QWidgetItem
+24    (int (*)(...))QWidgetItem::~QWidgetItem
+32    (int (*)(...))QWidgetItem::sizeHint
+40    (int (*)(...))QWidgetItem::minimumSize
+48    (int (*)(...))QWidgetItem::maximumSize
+56    (int (*)(...))QWidgetItem::expandingDirections
+64    (int (*)(...))QWidgetItem::setGeometry
+72    (int (*)(...))QWidgetItem::geometry
+80    (int (*)(...))QWidgetItem::isEmpty
+88    (int (*)(...))QWidgetItem::hasHeightForWidth
+96    (int (*)(...))QWidgetItem::heightForWidth
+104   (int (*)(...))QLayoutItem::minimumHeightForWidth
+112   (int (*)(...))QLayoutItem::invalidate
+120   (int (*)(...))QWidgetItem::widget
+128   (int (*)(...))QLayoutItem::layout
+136   (int (*)(...))QLayoutItem::spacerItem
+144   (int (*)(...))QWidgetItem::controlTypes
+
+Class QWidgetItem
+   size=24 align=8
+   base size=24 base align=8
+QWidgetItem (0x0x7f2818b5f208) 0
+    vptr=((& QWidgetItem::_ZTV11QWidgetItem) + 16u)
+  QLayoutItem (0x0x7f2817861c00) 0
+      primary-for QWidgetItem (0x0x7f2818b5f208)
+
+Vtable for QWidgetItemV2
+QWidgetItemV2::_ZTV13QWidgetItemV2: 19u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QWidgetItemV2)
+16    (int (*)(...))QWidgetItemV2::~QWidgetItemV2
+24    (int (*)(...))QWidgetItemV2::~QWidgetItemV2
+32    (int (*)(...))QWidgetItemV2::sizeHint
+40    (int (*)(...))QWidgetItemV2::minimumSize
+48    (int (*)(...))QWidgetItemV2::maximumSize
+56    (int (*)(...))QWidgetItem::expandingDirections
+64    (int (*)(...))QWidgetItem::setGeometry
+72    (int (*)(...))QWidgetItem::geometry
+80    (int (*)(...))QWidgetItem::isEmpty
+88    (int (*)(...))QWidgetItem::hasHeightForWidth
+96    (int (*)(...))QWidgetItemV2::heightForWidth
+104   (int (*)(...))QLayoutItem::minimumHeightForWidth
+112   (int (*)(...))QLayoutItem::invalidate
+120   (int (*)(...))QWidgetItem::widget
+128   (int (*)(...))QLayoutItem::layout
+136   (int (*)(...))QLayoutItem::spacerItem
+144   (int (*)(...))QWidgetItem::controlTypes
+
+Class QWidgetItemV2
+   size=88 align=8
+   base size=88 base align=8
+QWidgetItemV2 (0x0x7f2818b5f270) 0
+    vptr=((& QWidgetItemV2::_ZTV13QWidgetItemV2) + 16u)
+  QWidgetItem (0x0x7f2818b5f7b8) 0
+      primary-for QWidgetItemV2 (0x0x7f2818b5f270)
+    QLayoutItem (0x0x7f2817861c60) 0
+        primary-for QWidgetItem (0x0x7f2818b5f7b8)
+
+Class QLayout::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QLayout::QPrivateSignal (0x0x7f2817861f60) 0 empty
+
+Vtable for QLayout
+QLayout::_ZTV7QLayout: 47u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QLayout)
+16    (int (*)(...))QLayout::metaObject
+24    (int (*)(...))QLayout::qt_metacast
+32    (int (*)(...))QLayout::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QLayout::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QLayout::invalidate
+120   (int (*)(...))QLayout::geometry
+128   (int (*)(...))__cxa_pure_virtual
+136   (int (*)(...))QLayout::expandingDirections
+144   (int (*)(...))QLayout::minimumSize
+152   (int (*)(...))QLayout::maximumSize
+160   (int (*)(...))QLayout::setGeometry
+168   (int (*)(...))__cxa_pure_virtual
+176   (int (*)(...))__cxa_pure_virtual
+184   (int (*)(...))QLayout::indexOf
+192   (int (*)(...))__cxa_pure_virtual
+200   (int (*)(...))QLayout::isEmpty
+208   (int (*)(...))QLayout::controlTypes
+216   (int (*)(...))QLayout::layout
+224   (int (*)(...))-16
+232   (int (*)(...))(& _ZTI7QLayout)
+240   0u
+248   0u
+256   (int (*)(...))__cxa_pure_virtual
+264   (int (*)(...))QLayout::_ZThn16_NK7QLayout11minimumSizeEv
+272   (int (*)(...))QLayout::_ZThn16_NK7QLayout11maximumSizeEv
+280   (int (*)(...))QLayout::_ZThn16_NK7QLayout19expandingDirectionsEv
+288   (int (*)(...))QLayout::_ZThn16_N7QLayout11setGeometryERK5QRect
+296   (int (*)(...))QLayout::_ZThn16_NK7QLayout8geometryEv
+304   (int (*)(...))QLayout::_ZThn16_NK7QLayout7isEmptyEv
+312   (int (*)(...))QLayoutItem::hasHeightForWidth
+320   (int (*)(...))QLayoutItem::heightForWidth
+328   (int (*)(...))QLayoutItem::minimumHeightForWidth
+336   (int (*)(...))QLayout::_ZThn16_N7QLayout10invalidateEv
+344   (int (*)(...))QLayoutItem::widget
+352   (int (*)(...))QLayout::_ZThn16_N7QLayout6layoutEv
+360   (int (*)(...))QLayoutItem::spacerItem
+368   (int (*)(...))QLayout::_ZThn16_NK7QLayout12controlTypesEv
+
+Class QLayout
+   size=32 align=8
+   base size=28 base align=8
+QLayout (0x0x7f281c446d90) 0
+    vptr=((& QLayout::_ZTV7QLayout) + 16u)
+  QObject (0x0x7f2817861d20) 0
+      primary-for QLayout (0x0x7f281c446d90)
+  QLayoutItem (0x0x7f2817861f00) 16
+      vptr=((& QLayout::_ZTV7QLayout) + 240u)
+
+Class QGridLayout::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGridLayout::QPrivateSignal (0x0x7f28178ff0c0) 0 empty
+
+Vtable for QGridLayout
+QGridLayout::_ZTV11QGridLayout: 51u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QGridLayout)
+16    (int (*)(...))QGridLayout::metaObject
+24    (int (*)(...))QGridLayout::qt_metacast
+32    (int (*)(...))QGridLayout::qt_metacall
+40    (int (*)(...))QGridLayout::~QGridLayout
+48    (int (*)(...))QGridLayout::~QGridLayout
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QLayout::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QGridLayout::invalidate
+120   (int (*)(...))QLayout::geometry
+128   (int (*)(...))QGridLayout::addItem
+136   (int (*)(...))QGridLayout::expandingDirections
+144   (int (*)(...))QGridLayout::minimumSize
+152   (int (*)(...))QGridLayout::maximumSize
+160   (int (*)(...))QGridLayout::setGeometry
+168   (int (*)(...))QGridLayout::itemAt
+176   (int (*)(...))QGridLayout::takeAt
+184   (int (*)(...))QLayout::indexOf
+192   (int (*)(...))QGridLayout::count
+200   (int (*)(...))QLayout::isEmpty
+208   (int (*)(...))QLayout::controlTypes
+216   (int (*)(...))QLayout::layout
+224   (int (*)(...))QGridLayout::sizeHint
+232   (int (*)(...))QGridLayout::hasHeightForWidth
+240   (int (*)(...))QGridLayout::heightForWidth
+248   (int (*)(...))QGridLayout::minimumHeightForWidth
+256   (int (*)(...))-16
+264   (int (*)(...))(& _ZTI11QGridLayout)
+272   (int (*)(...))QGridLayout::_ZThn16_N11QGridLayoutD1Ev
+280   (int (*)(...))QGridLayout::_ZThn16_N11QGridLayoutD0Ev
+288   (int (*)(...))QGridLayout::_ZThn16_NK11QGridLayout8sizeHintEv
+296   (int (*)(...))QGridLayout::_ZThn16_NK11QGridLayout11minimumSizeEv
+304   (int (*)(...))QGridLayout::_ZThn16_NK11QGridLayout11maximumSizeEv
+312   (int (*)(...))QGridLayout::_ZThn16_NK11QGridLayout19expandingDirectionsEv
+320   (int (*)(...))QGridLayout::_ZThn16_N11QGridLayout11setGeometryERK5QRect
+328   (int (*)(...))QLayout::_ZThn16_NK7QLayout8geometryEv
+336   (int (*)(...))QLayout::_ZThn16_NK7QLayout7isEmptyEv
+344   (int (*)(...))QGridLayout::_ZThn16_NK11QGridLayout17hasHeightForWidthEv
+352   (int (*)(...))QGridLayout::_ZThn16_NK11QGridLayout14heightForWidthEi
+360   (int (*)(...))QGridLayout::_ZThn16_NK11QGridLayout21minimumHeightForWidthEi
+368   (int (*)(...))QGridLayout::_ZThn16_N11QGridLayout10invalidateEv
+376   (int (*)(...))QLayoutItem::widget
+384   (int (*)(...))QLayout::_ZThn16_N7QLayout6layoutEv
+392   (int (*)(...))QLayoutItem::spacerItem
+400   (int (*)(...))QLayout::_ZThn16_NK7QLayout12controlTypesEv
+
+Class QGridLayout
+   size=32 align=8
+   base size=28 base align=8
+QGridLayout (0x0x7f2818b5f820) 0
+    vptr=((& QGridLayout::_ZTV11QGridLayout) + 16u)
+  QLayout (0x0x7f281c456700) 0
+      primary-for QGridLayout (0x0x7f2818b5f820)
+    QObject (0x0x7f28178cfae0) 0
+        primary-for QLayout (0x0x7f281c456700)
+    QLayoutItem (0x0x7f28178cfb40) 16
+        vptr=((& QGridLayout::_ZTV11QGridLayout) + 272u)
+
+Class QBoxLayout::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QBoxLayout::QPrivateSignal (0x0x7f28178ff3c0) 0 empty
+
+Vtable for QBoxLayout
+QBoxLayout::_ZTV10QBoxLayout: 51u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QBoxLayout)
+16    (int (*)(...))QBoxLayout::metaObject
+24    (int (*)(...))QBoxLayout::qt_metacast
+32    (int (*)(...))QBoxLayout::qt_metacall
+40    (int (*)(...))QBoxLayout::~QBoxLayout
+48    (int (*)(...))QBoxLayout::~QBoxLayout
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QLayout::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QBoxLayout::invalidate
+120   (int (*)(...))QLayout::geometry
+128   (int (*)(...))QBoxLayout::addItem
+136   (int (*)(...))QBoxLayout::expandingDirections
+144   (int (*)(...))QBoxLayout::minimumSize
+152   (int (*)(...))QBoxLayout::maximumSize
+160   (int (*)(...))QBoxLayout::setGeometry
+168   (int (*)(...))QBoxLayout::itemAt
+176   (int (*)(...))QBoxLayout::takeAt
+184   (int (*)(...))QLayout::indexOf
+192   (int (*)(...))QBoxLayout::count
+200   (int (*)(...))QLayout::isEmpty
+208   (int (*)(...))QLayout::controlTypes
+216   (int (*)(...))QLayout::layout
+224   (int (*)(...))QBoxLayout::sizeHint
+232   (int (*)(...))QBoxLayout::hasHeightForWidth
+240   (int (*)(...))QBoxLayout::heightForWidth
+248   (int (*)(...))QBoxLayout::minimumHeightForWidth
+256   (int (*)(...))-16
+264   (int (*)(...))(& _ZTI10QBoxLayout)
+272   (int (*)(...))QBoxLayout::_ZThn16_N10QBoxLayoutD1Ev
+280   (int (*)(...))QBoxLayout::_ZThn16_N10QBoxLayoutD0Ev
+288   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout8sizeHintEv
+296   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout11minimumSizeEv
+304   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout11maximumSizeEv
+312   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout19expandingDirectionsEv
+320   (int (*)(...))QBoxLayout::_ZThn16_N10QBoxLayout11setGeometryERK5QRect
+328   (int (*)(...))QLayout::_ZThn16_NK7QLayout8geometryEv
+336   (int (*)(...))QLayout::_ZThn16_NK7QLayout7isEmptyEv
+344   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout17hasHeightForWidthEv
+352   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout14heightForWidthEi
+360   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout21minimumHeightForWidthEi
+368   (int (*)(...))QBoxLayout::_ZThn16_N10QBoxLayout10invalidateEv
+376   (int (*)(...))QLayoutItem::widget
+384   (int (*)(...))QLayout::_ZThn16_N7QLayout6layoutEv
+392   (int (*)(...))QLayoutItem::spacerItem
+400   (int (*)(...))QLayout::_ZThn16_NK7QLayout12controlTypesEv
+
+Class QBoxLayout
+   size=32 align=8
+   base size=28 base align=8
+QBoxLayout (0x0x7f2818b5fc30) 0
+    vptr=((& QBoxLayout::_ZTV10QBoxLayout) + 16u)
+  QLayout (0x0x7f281c456d20) 0
+      primary-for QBoxLayout (0x0x7f2818b5fc30)
+    QObject (0x0x7f28178ff120) 0
+        primary-for QLayout (0x0x7f281c456d20)
+    QLayoutItem (0x0x7f28178ff1e0) 16
+        vptr=((& QBoxLayout::_ZTV10QBoxLayout) + 272u)
+
+Class QHBoxLayout::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QHBoxLayout::QPrivateSignal (0x0x7f28178ffe40) 0 empty
+
+Vtable for QHBoxLayout
+QHBoxLayout::_ZTV11QHBoxLayout: 51u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QHBoxLayout)
+16    (int (*)(...))QHBoxLayout::metaObject
+24    (int (*)(...))QHBoxLayout::qt_metacast
+32    (int (*)(...))QHBoxLayout::qt_metacall
+40    (int (*)(...))QHBoxLayout::~QHBoxLayout
+48    (int (*)(...))QHBoxLayout::~QHBoxLayout
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QLayout::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QBoxLayout::invalidate
+120   (int (*)(...))QLayout::geometry
+128   (int (*)(...))QBoxLayout::addItem
+136   (int (*)(...))QBoxLayout::expandingDirections
+144   (int (*)(...))QBoxLayout::minimumSize
+152   (int (*)(...))QBoxLayout::maximumSize
+160   (int (*)(...))QBoxLayout::setGeometry
+168   (int (*)(...))QBoxLayout::itemAt
+176   (int (*)(...))QBoxLayout::takeAt
+184   (int (*)(...))QLayout::indexOf
+192   (int (*)(...))QBoxLayout::count
+200   (int (*)(...))QLayout::isEmpty
+208   (int (*)(...))QLayout::controlTypes
+216   (int (*)(...))QLayout::layout
+224   (int (*)(...))QBoxLayout::sizeHint
+232   (int (*)(...))QBoxLayout::hasHeightForWidth
+240   (int (*)(...))QBoxLayout::heightForWidth
+248   (int (*)(...))QBoxLayout::minimumHeightForWidth
+256   (int (*)(...))-16
+264   (int (*)(...))(& _ZTI11QHBoxLayout)
+272   (int (*)(...))QHBoxLayout::_ZThn16_N11QHBoxLayoutD1Ev
+280   (int (*)(...))QHBoxLayout::_ZThn16_N11QHBoxLayoutD0Ev
+288   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout8sizeHintEv
+296   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout11minimumSizeEv
+304   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout11maximumSizeEv
+312   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout19expandingDirectionsEv
+320   (int (*)(...))QBoxLayout::_ZThn16_N10QBoxLayout11setGeometryERK5QRect
+328   (int (*)(...))QLayout::_ZThn16_NK7QLayout8geometryEv
+336   (int (*)(...))QLayout::_ZThn16_NK7QLayout7isEmptyEv
+344   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout17hasHeightForWidthEv
+352   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout14heightForWidthEi
+360   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout21minimumHeightForWidthEi
+368   (int (*)(...))QBoxLayout::_ZThn16_N10QBoxLayout10invalidateEv
+376   (int (*)(...))QLayoutItem::widget
+384   (int (*)(...))QLayout::_ZThn16_N7QLayout6layoutEv
+392   (int (*)(...))QLayoutItem::spacerItem
+400   (int (*)(...))QLayout::_ZThn16_NK7QLayout12controlTypesEv
+
+Class QHBoxLayout
+   size=32 align=8
+   base size=28 base align=8
+QHBoxLayout (0x0x7f2818b8ad00) 0
+    vptr=((& QHBoxLayout::_ZTV11QHBoxLayout) + 16u)
+  QBoxLayout (0x0x7f2818b8ad68) 0
+      primary-for QHBoxLayout (0x0x7f2818b8ad00)
+    QLayout (0x0x7f281c4e13f0) 0
+        primary-for QBoxLayout (0x0x7f2818b8ad68)
+      QObject (0x0x7f28178ff420) 0
+          primary-for QLayout (0x0x7f281c4e13f0)
+      QLayoutItem (0x0x7f28178ffde0) 16
+          vptr=((& QHBoxLayout::_ZTV11QHBoxLayout) + 272u)
+
+Class QVBoxLayout::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QVBoxLayout::QPrivateSignal (0x0x7f2817922180) 0 empty
+
+Vtable for QVBoxLayout
+QVBoxLayout::_ZTV11QVBoxLayout: 51u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QVBoxLayout)
+16    (int (*)(...))QVBoxLayout::metaObject
+24    (int (*)(...))QVBoxLayout::qt_metacast
+32    (int (*)(...))QVBoxLayout::qt_metacall
+40    (int (*)(...))QVBoxLayout::~QVBoxLayout
+48    (int (*)(...))QVBoxLayout::~QVBoxLayout
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QLayout::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QBoxLayout::invalidate
+120   (int (*)(...))QLayout::geometry
+128   (int (*)(...))QBoxLayout::addItem
+136   (int (*)(...))QBoxLayout::expandingDirections
+144   (int (*)(...))QBoxLayout::minimumSize
+152   (int (*)(...))QBoxLayout::maximumSize
+160   (int (*)(...))QBoxLayout::setGeometry
+168   (int (*)(...))QBoxLayout::itemAt
+176   (int (*)(...))QBoxLayout::takeAt
+184   (int (*)(...))QLayout::indexOf
+192   (int (*)(...))QBoxLayout::count
+200   (int (*)(...))QLayout::isEmpty
+208   (int (*)(...))QLayout::controlTypes
+216   (int (*)(...))QLayout::layout
+224   (int (*)(...))QBoxLayout::sizeHint
+232   (int (*)(...))QBoxLayout::hasHeightForWidth
+240   (int (*)(...))QBoxLayout::heightForWidth
+248   (int (*)(...))QBoxLayout::minimumHeightForWidth
+256   (int (*)(...))-16
+264   (int (*)(...))(& _ZTI11QVBoxLayout)
+272   (int (*)(...))QVBoxLayout::_ZThn16_N11QVBoxLayoutD1Ev
+280   (int (*)(...))QVBoxLayout::_ZThn16_N11QVBoxLayoutD0Ev
+288   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout8sizeHintEv
+296   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout11minimumSizeEv
+304   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout11maximumSizeEv
+312   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout19expandingDirectionsEv
+320   (int (*)(...))QBoxLayout::_ZThn16_N10QBoxLayout11setGeometryERK5QRect
+328   (int (*)(...))QLayout::_ZThn16_NK7QLayout8geometryEv
+336   (int (*)(...))QLayout::_ZThn16_NK7QLayout7isEmptyEv
+344   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout17hasHeightForWidthEv
+352   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout14heightForWidthEi
+360   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout21minimumHeightForWidthEi
+368   (int (*)(...))QBoxLayout::_ZThn16_N10QBoxLayout10invalidateEv
+376   (int (*)(...))QLayoutItem::widget
+384   (int (*)(...))QLayout::_ZThn16_N7QLayout6layoutEv
+392   (int (*)(...))QLayoutItem::spacerItem
+400   (int (*)(...))QLayout::_ZThn16_NK7QLayout12controlTypesEv
+
+Class QVBoxLayout
+   size=32 align=8
+   base size=28 base align=8
+QVBoxLayout (0x0x7f2818ba8138) 0
+    vptr=((& QVBoxLayout::_ZTV11QVBoxLayout) + 16u)
+  QBoxLayout (0x0x7f2818ba81a0) 0
+      primary-for QVBoxLayout (0x0x7f2818ba8138)
+    QLayout (0x0x7f281c4e1620) 0
+        primary-for QBoxLayout (0x0x7f2818ba81a0)
+      QObject (0x0x7f28178fff00) 0
+          primary-for QLayout (0x0x7f281c4e1620)
+      QLayoutItem (0x0x7f2817922120) 16
+          vptr=((& QVBoxLayout::_ZTV11QVBoxLayout) + 272u)
+
+Class QButtonGroup::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QButtonGroup::QPrivateSignal (0x0x7f28179c96c0) 0 empty
+
+Vtable for QButtonGroup
+QButtonGroup::_ZTV12QButtonGroup: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QButtonGroup)
+16    (int (*)(...))QButtonGroup::metaObject
+24    (int (*)(...))QButtonGroup::qt_metacast
+32    (int (*)(...))QButtonGroup::qt_metacall
+40    (int (*)(...))QButtonGroup::~QButtonGroup
+48    (int (*)(...))QButtonGroup::~QButtonGroup
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QButtonGroup
+   size=16 align=8
+   base size=16 base align=8
+QButtonGroup (0x0x7f2818bc7af8) 0
+    vptr=((& QButtonGroup::_ZTV12QButtonGroup) + 16u)
+  QObject (0x0x7f28179c9660) 0
+      primary-for QButtonGroup (0x0x7f2818bc7af8)
+
+Class QCalendarWidget::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QCalendarWidget::QPrivateSignal (0x0x7f28179c99c0) 0 empty
+
+Vtable for QCalendarWidget
+QCalendarWidget::_ZTV15QCalendarWidget: 65u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QCalendarWidget)
+16    (int (*)(...))QCalendarWidget::metaObject
+24    (int (*)(...))QCalendarWidget::qt_metacast
+32    (int (*)(...))QCalendarWidget::qt_metacall
+40    (int (*)(...))QCalendarWidget::~QCalendarWidget
+48    (int (*)(...))QCalendarWidget::~QCalendarWidget
+56    (int (*)(...))QCalendarWidget::event
+64    (int (*)(...))QCalendarWidget::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QCalendarWidget::sizeHint
+136   (int (*)(...))QCalendarWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QCalendarWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QCalendarWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QCalendarWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QCalendarWidget::paintCell
+440   (int (*)(...))-16
+448   (int (*)(...))(& _ZTI15QCalendarWidget)
+456   (int (*)(...))QCalendarWidget::_ZThn16_N15QCalendarWidgetD1Ev
+464   (int (*)(...))QCalendarWidget::_ZThn16_N15QCalendarWidgetD0Ev
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QCalendarWidget
+   size=48 align=8
+   base size=48 base align=8
+QCalendarWidget (0x0x7f2818bea340) 0
+    vptr=((& QCalendarWidget::_ZTV15QCalendarWidget) + 16u)
+  QWidget (0x0x7f281c4e1b60) 0
+      primary-for QCalendarWidget (0x0x7f2818bea340)
+    QObject (0x0x7f28179c9780) 0
+        primary-for QWidget (0x0x7f281c4e1b60)
+    QPaintDevice (0x0x7f28179c9960) 16
+        vptr=((& QCalendarWidget::_ZTV15QCalendarWidget) + 456u)
+
+Class QCheckBox::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QCheckBox::QPrivateSignal (0x0x7f2817a0dae0) 0 empty
+
+Vtable for QCheckBox
+QCheckBox::_ZTV9QCheckBox: 67u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QCheckBox)
+16    (int (*)(...))QCheckBox::metaObject
+24    (int (*)(...))QCheckBox::qt_metacast
+32    (int (*)(...))QCheckBox::qt_metacall
+40    (int (*)(...))QCheckBox::~QCheckBox
+48    (int (*)(...))QCheckBox::~QCheckBox
+56    (int (*)(...))QCheckBox::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractButton::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QCheckBox::sizeHint
+136   (int (*)(...))QCheckBox::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractButton::mousePressEvent
+176   (int (*)(...))QAbstractButton::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QCheckBox::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QAbstractButton::keyPressEvent
+216   (int (*)(...))QAbstractButton::keyReleaseEvent
+224   (int (*)(...))QAbstractButton::focusInEvent
+232   (int (*)(...))QAbstractButton::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QCheckBox::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractButton::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QCheckBox::hitButton
+440   (int (*)(...))QCheckBox::checkStateSet
+448   (int (*)(...))QCheckBox::nextCheckState
+456   (int (*)(...))-16
+464   (int (*)(...))(& _ZTI9QCheckBox)
+472   (int (*)(...))QCheckBox::_ZThn16_N9QCheckBoxD1Ev
+480   (int (*)(...))QCheckBox::_ZThn16_N9QCheckBoxD0Ev
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QCheckBox
+   size=48 align=8
+   base size=48 base align=8
+QCheckBox (0x0x7f2818bea3a8) 0
+    vptr=((& QCheckBox::_ZTV9QCheckBox) + 16u)
+  QAbstractButton (0x0x7f2818beadd0) 0
+      primary-for QCheckBox (0x0x7f2818bea3a8)
+    QWidget (0x0x7f281c1327e0) 0
+        primary-for QAbstractButton (0x0x7f2818beadd0)
+      QObject (0x0x7f2817a0d540) 0
+          primary-for QWidget (0x0x7f281c1327e0)
+      QPaintDevice (0x0x7f2817a0d5a0) 16
+          vptr=((& QCheckBox::_ZTV9QCheckBox) + 472u)
+
+Class QDialog::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDialog::QPrivateSignal (0x0x7f2817630780) 0 empty
+
+Vtable for QDialog
+QDialog::_ZTV7QDialog: 69u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QDialog)
+16    (int (*)(...))QDialog::metaObject
+24    (int (*)(...))QDialog::qt_metacast
+32    (int (*)(...))QDialog::qt_metacall
+40    (int (*)(...))QDialog::~QDialog
+48    (int (*)(...))QDialog::~QDialog
+56    (int (*)(...))QWidget::event
+64    (int (*)(...))QDialog::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QDialog::setVisible
+128   (int (*)(...))QDialog::sizeHint
+136   (int (*)(...))QDialog::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QDialog::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QDialog::resizeEvent
+280   (int (*)(...))QDialog::closeEvent
+288   (int (*)(...))QDialog::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QDialog::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QDialog::open
+440   (int (*)(...))QDialog::exec
+448   (int (*)(...))QDialog::done
+456   (int (*)(...))QDialog::accept
+464   (int (*)(...))QDialog::reject
+472   (int (*)(...))-16
+480   (int (*)(...))(& _ZTI7QDialog)
+488   (int (*)(...))QDialog::_ZThn16_N7QDialogD1Ev
+496   (int (*)(...))QDialog::_ZThn16_N7QDialogD0Ev
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QDialog
+   size=48 align=8
+   base size=48 base align=8
+QDialog (0x0x7f2818beae38) 0
+    vptr=((& QDialog::_ZTV7QDialog) + 16u)
+  QWidget (0x0x7f281c142770) 0
+      primary-for QDialog (0x0x7f2818beae38)
+    QObject (0x0x7f2817a0db40) 0
+        primary-for QWidget (0x0x7f281c142770)
+    QPaintDevice (0x0x7f2817a0dc00) 16
+        vptr=((& QDialog::_ZTV7QDialog) + 488u)
+
+Class QColorDialog::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QColorDialog::QPrivateSignal (0x0x7f2817630a80) 0 empty
+
+Vtable for QColorDialog
+QColorDialog::_ZTV12QColorDialog: 69u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QColorDialog)
+16    (int (*)(...))QColorDialog::metaObject
+24    (int (*)(...))QColorDialog::qt_metacast
+32    (int (*)(...))QColorDialog::qt_metacall
+40    (int (*)(...))QColorDialog::~QColorDialog
+48    (int (*)(...))QColorDialog::~QColorDialog
+56    (int (*)(...))QWidget::event
+64    (int (*)(...))QDialog::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QColorDialog::setVisible
+128   (int (*)(...))QDialog::sizeHint
+136   (int (*)(...))QDialog::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QDialog::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QDialog::resizeEvent
+280   (int (*)(...))QDialog::closeEvent
+288   (int (*)(...))QDialog::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QDialog::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QColorDialog::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QDialog::open
+440   (int (*)(...))QDialog::exec
+448   (int (*)(...))QColorDialog::done
+456   (int (*)(...))QDialog::accept
+464   (int (*)(...))QDialog::reject
+472   (int (*)(...))-16
+480   (int (*)(...))(& _ZTI12QColorDialog)
+488   (int (*)(...))QColorDialog::_ZThn16_N12QColorDialogD1Ev
+496   (int (*)(...))QColorDialog::_ZThn16_N12QColorDialogD0Ev
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QColorDialog
+   size=48 align=8
+   base size=48 base align=8
+QColorDialog (0x0x7f2818c38820) 0
+    vptr=((& QColorDialog::_ZTV12QColorDialog) + 16u)
+  QDialog (0x0x7f2818c38888) 0
+      primary-for QColorDialog (0x0x7f2818c38820)
+    QWidget (0x0x7f281c142c40) 0
+        primary-for QDialog (0x0x7f2818c38888)
+      QObject (0x0x7f28176307e0) 0
+          primary-for QWidget (0x0x7f281c142c40)
+      QPaintDevice (0x0x7f28176308a0) 16
+          vptr=((& QColorDialog::_ZTV12QColorDialog) + 488u)
+
+Class QColormap
+   size=8 align=8
+   base size=8 base align=8
+QColormap (0x0x7f2816f74ae0) 0
+
+Class QColumnView::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QColumnView::QPrivateSignal (0x0x7f2816f74ea0) 0 empty
+
+Vtable for QColumnView
+QColumnView::_ZTV11QColumnView: 107u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QColumnView)
+16    (int (*)(...))QColumnView::metaObject
+24    (int (*)(...))QColumnView::qt_metacast
+32    (int (*)(...))QColumnView::qt_metacall
+40    (int (*)(...))QColumnView::~QColumnView
+48    (int (*)(...))QColumnView::~QColumnView
+56    (int (*)(...))QAbstractItemView::event
+64    (int (*)(...))QAbstractItemView::eventFilter
+72    (int (*)(...))QAbstractItemView::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QColumnView::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractItemView::mousePressEvent
+176   (int (*)(...))QAbstractItemView::mouseReleaseEvent
+184   (int (*)(...))QAbstractItemView::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractItemView::mouseMoveEvent
+200   (int (*)(...))QAbstractScrollArea::wheelEvent
+208   (int (*)(...))QAbstractItemView::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QAbstractItemView::focusInEvent
+232   (int (*)(...))QAbstractItemView::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QAbstractScrollArea::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QColumnView::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QAbstractScrollArea::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QAbstractItemView::dragEnterEvent
+320   (int (*)(...))QAbstractItemView::dragMoveEvent
+328   (int (*)(...))QAbstractItemView::dragLeaveEvent
+336   (int (*)(...))QAbstractItemView::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QAbstractItemView::inputMethodEvent
+416   (int (*)(...))QAbstractItemView::inputMethodQuery
+424   (int (*)(...))QAbstractItemView::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QAbstractItemView::viewportEvent
+448   (int (*)(...))QColumnView::scrollContentsBy
+456   (int (*)(...))QAbstractItemView::viewportSizeHint
+464   (int (*)(...))QColumnView::setModel
+472   (int (*)(...))QColumnView::setSelectionModel
+480   (int (*)(...))QAbstractItemView::keyboardSearch
+488   (int (*)(...))QColumnView::visualRect
+496   (int (*)(...))QColumnView::scrollTo
+504   (int (*)(...))QColumnView::indexAt
+512   (int (*)(...))QAbstractItemView::sizeHintForRow
+520   (int (*)(...))QAbstractItemView::sizeHintForColumn
+528   (int (*)(...))QAbstractItemView::reset
+536   (int (*)(...))QColumnView::setRootIndex
+544   (int (*)(...))QAbstractItemView::doItemsLayout
+552   (int (*)(...))QColumnView::selectAll
+560   (int (*)(...))QAbstractItemView::dataChanged
+568   (int (*)(...))QColumnView::rowsInserted
+576   (int (*)(...))QAbstractItemView::rowsAboutToBeRemoved
+584   (int (*)(...))QAbstractItemView::selectionChanged
+592   (int (*)(...))QColumnView::currentChanged
+600   (int (*)(...))QAbstractItemView::updateEditorData
+608   (int (*)(...))QAbstractItemView::updateEditorGeometries
+616   (int (*)(...))QAbstractItemView::updateGeometries
+624   (int (*)(...))QAbstractItemView::verticalScrollbarAction
+632   (int (*)(...))QAbstractItemView::horizontalScrollbarAction
+640   (int (*)(...))QAbstractItemView::verticalScrollbarValueChanged
+648   (int (*)(...))QAbstractItemView::horizontalScrollbarValueChanged
+656   (int (*)(...))QAbstractItemView::closeEditor
+664   (int (*)(...))QAbstractItemView::commitData
+672   (int (*)(...))QAbstractItemView::editorDestroyed
+680   (int (*)(...))QColumnView::moveCursor
+688   (int (*)(...))QColumnView::horizontalOffset
+696   (int (*)(...))QColumnView::verticalOffset
+704   (int (*)(...))QColumnView::isIndexHidden
+712   (int (*)(...))QColumnView::setSelection
+720   (int (*)(...))QColumnView::visualRegionForSelection
+728   (int (*)(...))QAbstractItemView::selectedIndexes
+736   (int (*)(...))QAbstractItemView::edit
+744   (int (*)(...))QAbstractItemView::selectionCommand
+752   (int (*)(...))QAbstractItemView::startDrag
+760   (int (*)(...))QAbstractItemView::viewOptions
+768   (int (*)(...))QColumnView::createColumn
+776   (int (*)(...))-16
+784   (int (*)(...))(& _ZTI11QColumnView)
+792   (int (*)(...))QColumnView::_ZThn16_N11QColumnViewD1Ev
+800   (int (*)(...))QColumnView::_ZThn16_N11QColumnViewD0Ev
+808   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+816   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+824   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+832   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+840   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+848   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QColumnView
+   size=48 align=8
+   base size=48 base align=8
+QColumnView (0x0x7f28188557b8) 0
+    vptr=((& QColumnView::_ZTV11QColumnView) + 16u)
+  QAbstractItemView (0x0x7f2818855820) 0
+      primary-for QColumnView (0x0x7f28188557b8)
+    QAbstractScrollArea (0x0x7f281887b3a8) 0
+        primary-for QAbstractItemView (0x0x7f2818855820)
+      QFrame (0x0x7f281887b410) 0
+          primary-for QAbstractScrollArea (0x0x7f281887b3a8)
+        QWidget (0x0x7f281c1923f0) 0
+            primary-for QFrame (0x0x7f281887b410)
+          QObject (0x0x7f2816f74b40) 0
+              primary-for QWidget (0x0x7f281c1923f0)
+          QPaintDevice (0x0x7f2816f74e40) 16
+              vptr=((& QColumnView::_ZTV11QColumnView) + 792u)
+
+Class QComboBox::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QComboBox::QPrivateSignal (0x0x7f2816fc44e0) 0 empty
+
+Vtable for QComboBox
+QComboBox::_ZTV9QComboBox: 66u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QComboBox)
+16    (int (*)(...))QComboBox::metaObject
+24    (int (*)(...))QComboBox::qt_metacast
+32    (int (*)(...))QComboBox::qt_metacall
+40    (int (*)(...))QComboBox::~QComboBox
+48    (int (*)(...))QComboBox::~QComboBox
+56    (int (*)(...))QComboBox::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QComboBox::sizeHint
+136   (int (*)(...))QComboBox::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QComboBox::mousePressEvent
+176   (int (*)(...))QComboBox::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QComboBox::wheelEvent
+208   (int (*)(...))QComboBox::keyPressEvent
+216   (int (*)(...))QComboBox::keyReleaseEvent
+224   (int (*)(...))QComboBox::focusInEvent
+232   (int (*)(...))QComboBox::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QComboBox::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QComboBox::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QComboBox::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QComboBox::showEvent
+352   (int (*)(...))QComboBox::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QComboBox::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QComboBox::inputMethodEvent
+416   (int (*)(...))QComboBox::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QComboBox::showPopup
+440   (int (*)(...))QComboBox::hidePopup
+448   (int (*)(...))-16
+456   (int (*)(...))(& _ZTI9QComboBox)
+464   (int (*)(...))QComboBox::_ZThn16_N9QComboBoxD1Ev
+472   (int (*)(...))QComboBox::_ZThn16_N9QComboBoxD0Ev
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QComboBox
+   size=48 align=8
+   base size=48 base align=8
+QComboBox (0x0x7f281887b5b0) 0
+    vptr=((& QComboBox::_ZTV9QComboBox) + 16u)
+  QWidget (0x0x7f281c1927e0) 0
+      primary-for QComboBox (0x0x7f281887b5b0)
+    QObject (0x0x7f2816f937e0) 0
+        primary-for QWidget (0x0x7f281c1927e0)
+    QPaintDevice (0x0x7f2816f93840) 16
+        vptr=((& QComboBox::_ZTV9QComboBox) + 464u)
+
+Class QPushButton::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPushButton::QPrivateSignal (0x0x7f2816fc4ae0) 0 empty
+
+Vtable for QPushButton
+QPushButton::_ZTV11QPushButton: 67u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QPushButton)
+16    (int (*)(...))QPushButton::metaObject
+24    (int (*)(...))QPushButton::qt_metacast
+32    (int (*)(...))QPushButton::qt_metacall
+40    (int (*)(...))QPushButton::~QPushButton
+48    (int (*)(...))QPushButton::~QPushButton
+56    (int (*)(...))QPushButton::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractButton::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QPushButton::sizeHint
+136   (int (*)(...))QPushButton::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractButton::mousePressEvent
+176   (int (*)(...))QAbstractButton::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractButton::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QPushButton::keyPressEvent
+216   (int (*)(...))QAbstractButton::keyReleaseEvent
+224   (int (*)(...))QPushButton::focusInEvent
+232   (int (*)(...))QPushButton::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QPushButton::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractButton::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QAbstractButton::hitButton
+440   (int (*)(...))QAbstractButton::checkStateSet
+448   (int (*)(...))QAbstractButton::nextCheckState
+456   (int (*)(...))-16
+464   (int (*)(...))(& _ZTI11QPushButton)
+472   (int (*)(...))QPushButton::_ZThn16_N11QPushButtonD1Ev
+480   (int (*)(...))QPushButton::_ZThn16_N11QPushButtonD0Ev
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QPushButton
+   size=48 align=8
+   base size=48 base align=8
+QPushButton (0x0x7f281887b7b8) 0
+    vptr=((& QPushButton::_ZTV11QPushButton) + 16u)
+  QAbstractButton (0x0x7f281887b820) 0
+      primary-for QPushButton (0x0x7f281887b7b8)
+    QWidget (0x0x7f281c1db070) 0
+        primary-for QAbstractButton (0x0x7f281887b820)
+      QObject (0x0x7f2816fc4540) 0
+          primary-for QWidget (0x0x7f281c1db070)
+      QPaintDevice (0x0x7f2816fc4a80) 16
+          vptr=((& QPushButton::_ZTV11QPushButton) + 472u)
+
+Class QCommandLinkButton::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QCommandLinkButton::QPrivateSignal (0x0x7f2816ff0660) 0 empty
+
+Vtable for QCommandLinkButton
+QCommandLinkButton::_ZTV18QCommandLinkButton: 67u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QCommandLinkButton)
+16    (int (*)(...))QCommandLinkButton::metaObject
+24    (int (*)(...))QCommandLinkButton::qt_metacast
+32    (int (*)(...))QCommandLinkButton::qt_metacall
+40    (int (*)(...))QCommandLinkButton::~QCommandLinkButton
+48    (int (*)(...))QCommandLinkButton::~QCommandLinkButton
+56    (int (*)(...))QCommandLinkButton::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractButton::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QCommandLinkButton::sizeHint
+136   (int (*)(...))QCommandLinkButton::minimumSizeHint
+144   (int (*)(...))QCommandLinkButton::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractButton::mousePressEvent
+176   (int (*)(...))QAbstractButton::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractButton::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QPushButton::keyPressEvent
+216   (int (*)(...))QAbstractButton::keyReleaseEvent
+224   (int (*)(...))QPushButton::focusInEvent
+232   (int (*)(...))QPushButton::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QCommandLinkButton::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractButton::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QAbstractButton::hitButton
+440   (int (*)(...))QAbstractButton::checkStateSet
+448   (int (*)(...))QAbstractButton::nextCheckState
+456   (int (*)(...))-16
+464   (int (*)(...))(& _ZTI18QCommandLinkButton)
+472   (int (*)(...))QCommandLinkButton::_ZThn16_N18QCommandLinkButtonD1Ev
+480   (int (*)(...))QCommandLinkButton::_ZThn16_N18QCommandLinkButtonD0Ev
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QCommandLinkButton
+   size=48 align=8
+   base size=48 base align=8
+QCommandLinkButton (0x0x7f281889a6e8) 0
+    vptr=((& QCommandLinkButton::_ZTV18QCommandLinkButton) + 16u)
+  QPushButton (0x0x7f281889a750) 0
+      primary-for QCommandLinkButton (0x0x7f281889a6e8)
+    QAbstractButton (0x0x7f28188c50d0) 0
+        primary-for QPushButton (0x0x7f281889a750)
+      QWidget (0x0x7f281c1db380) 0
+          primary-for QAbstractButton (0x0x7f28188c50d0)
+        QObject (0x0x7f2816ff0060) 0
+            primary-for QWidget (0x0x7f281c1db380)
+        QPaintDevice (0x0x7f2816ff00c0) 16
+            vptr=((& QCommandLinkButton::_ZTV18QCommandLinkButton) + 472u)
+
+Class QCommonStyle::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QCommonStyle::QPrivateSignal (0x0x7f2816ff0a20) 0 empty
+
+Vtable for QCommonStyle
+QCommonStyle::_ZTV12QCommonStyle: 37u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QCommonStyle)
+16    (int (*)(...))QCommonStyle::metaObject
+24    (int (*)(...))QCommonStyle::qt_metacast
+32    (int (*)(...))QCommonStyle::qt_metacall
+40    (int (*)(...))QCommonStyle::~QCommonStyle
+48    (int (*)(...))QCommonStyle::~QCommonStyle
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QCommonStyle::polish
+120   (int (*)(...))QCommonStyle::unpolish
+128   (int (*)(...))QCommonStyle::polish
+136   (int (*)(...))QCommonStyle::unpolish
+144   (int (*)(...))QCommonStyle::polish
+152   (int (*)(...))QStyle::itemTextRect
+160   (int (*)(...))QStyle::itemPixmapRect
+168   (int (*)(...))QStyle::drawItemText
+176   (int (*)(...))QStyle::drawItemPixmap
+184   (int (*)(...))QStyle::standardPalette
+192   (int (*)(...))QCommonStyle::drawPrimitive
+200   (int (*)(...))QCommonStyle::drawControl
+208   (int (*)(...))QCommonStyle::subElementRect
+216   (int (*)(...))QCommonStyle::drawComplexControl
+224   (int (*)(...))QCommonStyle::hitTestComplexControl
+232   (int (*)(...))QCommonStyle::subControlRect
+240   (int (*)(...))QCommonStyle::pixelMetric
+248   (int (*)(...))QCommonStyle::sizeFromContents
+256   (int (*)(...))QCommonStyle::styleHint
+264   (int (*)(...))QCommonStyle::standardPixmap
+272   (int (*)(...))QCommonStyle::standardIcon
+280   (int (*)(...))QCommonStyle::generatedIconPixmap
+288   (int (*)(...))QCommonStyle::layoutSpacing
+
+Class QCommonStyle
+   size=16 align=8
+   base size=16 base align=8
+QCommonStyle (0x0x7f28188c5138) 0
+    vptr=((& QCommonStyle::_ZTV12QCommonStyle) + 16u)
+  QStyle (0x0x7f28188c59c0) 0
+      primary-for QCommonStyle (0x0x7f28188c5138)
+    QObject (0x0x7f2816ff06c0) 0
+        primary-for QStyle (0x0x7f28188c59c0)
+
+Class QCompleter::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QCompleter::QPrivateSignal (0x0x7f28170140c0) 0 empty
+
+Vtable for QCompleter
+QCompleter::_ZTV10QCompleter: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QCompleter)
+16    (int (*)(...))QCompleter::metaObject
+24    (int (*)(...))QCompleter::qt_metacast
+32    (int (*)(...))QCompleter::qt_metacall
+40    (int (*)(...))QCompleter::~QCompleter
+48    (int (*)(...))QCompleter::~QCompleter
+56    (int (*)(...))QCompleter::event
+64    (int (*)(...))QCompleter::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QCompleter::pathFromIndex
+120   (int (*)(...))QCompleter::splitPath
+
+Class QCompleter
+   size=16 align=8
+   base size=16 base align=8
+QCompleter (0x0x7f28188c5a28) 0
+    vptr=((& QCompleter::_ZTV10QCompleter) + 16u)
+  QObject (0x0x7f2816ff0a80) 0
+      primary-for QCompleter (0x0x7f28188c5a28)
+
+Class QDataWidgetMapper::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDataWidgetMapper::QPrivateSignal (0x0x7f2817014540) 0 empty
+
+Vtable for QDataWidgetMapper
+QDataWidgetMapper::_ZTV17QDataWidgetMapper: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QDataWidgetMapper)
+16    (int (*)(...))QDataWidgetMapper::metaObject
+24    (int (*)(...))QDataWidgetMapper::qt_metacast
+32    (int (*)(...))QDataWidgetMapper::qt_metacall
+40    (int (*)(...))QDataWidgetMapper::~QDataWidgetMapper
+48    (int (*)(...))QDataWidgetMapper::~QDataWidgetMapper
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QDataWidgetMapper::setCurrentIndex
+
+Class QDataWidgetMapper
+   size=16 align=8
+   base size=16 base align=8
+QDataWidgetMapper (0x0x7f28188c5bc8) 0
+    vptr=((& QDataWidgetMapper::_ZTV17QDataWidgetMapper) + 16u)
+  QObject (0x0x7f2817014120) 0
+      primary-for QDataWidgetMapper (0x0x7f28188c5bc8)
+
+Class QDateTimeEdit::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDateTimeEdit::QPrivateSignal (0x0x7f28170147e0) 0 empty
+
+Vtable for QDateTimeEdit
+QDateTimeEdit::_ZTV13QDateTimeEdit: 71u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QDateTimeEdit)
+16    (int (*)(...))QDateTimeEdit::metaObject
+24    (int (*)(...))QDateTimeEdit::qt_metacast
+32    (int (*)(...))QDateTimeEdit::qt_metacall
+40    (int (*)(...))QDateTimeEdit::~QDateTimeEdit
+48    (int (*)(...))QDateTimeEdit::~QDateTimeEdit
+56    (int (*)(...))QDateTimeEdit::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractSpinBox::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QDateTimeEdit::sizeHint
+136   (int (*)(...))QAbstractSpinBox::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QDateTimeEdit::mousePressEvent
+176   (int (*)(...))QAbstractSpinBox::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractSpinBox::mouseMoveEvent
+200   (int (*)(...))QDateTimeEdit::wheelEvent
+208   (int (*)(...))QDateTimeEdit::keyPressEvent
+216   (int (*)(...))QAbstractSpinBox::keyReleaseEvent
+224   (int (*)(...))QDateTimeEdit::focusInEvent
+232   (int (*)(...))QAbstractSpinBox::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QDateTimeEdit::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QAbstractSpinBox::resizeEvent
+280   (int (*)(...))QAbstractSpinBox::closeEvent
+288   (int (*)(...))QAbstractSpinBox::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QAbstractSpinBox::showEvent
+352   (int (*)(...))QAbstractSpinBox::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractSpinBox::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QAbstractSpinBox::inputMethodQuery
+424   (int (*)(...))QDateTimeEdit::focusNextPrevChild
+432   (int (*)(...))QDateTimeEdit::validate
+440   (int (*)(...))QDateTimeEdit::fixup
+448   (int (*)(...))QDateTimeEdit::stepBy
+456   (int (*)(...))QDateTimeEdit::clear
+464   (int (*)(...))QDateTimeEdit::stepEnabled
+472   (int (*)(...))QDateTimeEdit::dateTimeFromText
+480   (int (*)(...))QDateTimeEdit::textFromDateTime
+488   (int (*)(...))-16
+496   (int (*)(...))(& _ZTI13QDateTimeEdit)
+504   (int (*)(...))QDateTimeEdit::_ZThn16_N13QDateTimeEditD1Ev
+512   (int (*)(...))QDateTimeEdit::_ZThn16_N13QDateTimeEditD0Ev
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+552   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+560   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QDateTimeEdit
+   size=48 align=8
+   base size=48 base align=8
+QDateTimeEdit (0x0x7f28188c5d00) 0
+    vptr=((& QDateTimeEdit::_ZTV13QDateTimeEdit) + 16u)
+  QAbstractSpinBox (0x0x7f28188c5d68) 0
+      primary-for QDateTimeEdit (0x0x7f28188c5d00)
+    QWidget (0x0x7f281c229150) 0
+        primary-for QAbstractSpinBox (0x0x7f28188c5d68)
+      QObject (0x0x7f28170145a0) 0
+          primary-for QWidget (0x0x7f281c229150)
+      QPaintDevice (0x0x7f2817014780) 16
+          vptr=((& QDateTimeEdit::_ZTV13QDateTimeEdit) + 504u)
+
+Class QTimeEdit::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTimeEdit::QPrivateSignal (0x0x7f2816d04a20) 0 empty
+
+Vtable for QTimeEdit
+QTimeEdit::_ZTV9QTimeEdit: 71u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QTimeEdit)
+16    (int (*)(...))QTimeEdit::metaObject
+24    (int (*)(...))QTimeEdit::qt_metacast
+32    (int (*)(...))QTimeEdit::qt_metacall
+40    (int (*)(...))QTimeEdit::~QTimeEdit
+48    (int (*)(...))QTimeEdit::~QTimeEdit
+56    (int (*)(...))QDateTimeEdit::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractSpinBox::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QDateTimeEdit::sizeHint
+136   (int (*)(...))QAbstractSpinBox::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QDateTimeEdit::mousePressEvent
+176   (int (*)(...))QAbstractSpinBox::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractSpinBox::mouseMoveEvent
+200   (int (*)(...))QDateTimeEdit::wheelEvent
+208   (int (*)(...))QDateTimeEdit::keyPressEvent
+216   (int (*)(...))QAbstractSpinBox::keyReleaseEvent
+224   (int (*)(...))QDateTimeEdit::focusInEvent
+232   (int (*)(...))QAbstractSpinBox::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QDateTimeEdit::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QAbstractSpinBox::resizeEvent
+280   (int (*)(...))QAbstractSpinBox::closeEvent
+288   (int (*)(...))QAbstractSpinBox::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QAbstractSpinBox::showEvent
+352   (int (*)(...))QAbstractSpinBox::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractSpinBox::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QAbstractSpinBox::inputMethodQuery
+424   (int (*)(...))QDateTimeEdit::focusNextPrevChild
+432   (int (*)(...))QDateTimeEdit::validate
+440   (int (*)(...))QDateTimeEdit::fixup
+448   (int (*)(...))QDateTimeEdit::stepBy
+456   (int (*)(...))QDateTimeEdit::clear
+464   (int (*)(...))QDateTimeEdit::stepEnabled
+472   (int (*)(...))QDateTimeEdit::dateTimeFromText
+480   (int (*)(...))QDateTimeEdit::textFromDateTime
+488   (int (*)(...))-16
+496   (int (*)(...))(& _ZTI9QTimeEdit)
+504   (int (*)(...))QTimeEdit::_ZThn16_N9QTimeEditD1Ev
+512   (int (*)(...))QTimeEdit::_ZThn16_N9QTimeEditD0Ev
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+552   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+560   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QTimeEdit
+   size=48 align=8
+   base size=48 base align=8
+QTimeEdit (0x0x7f28188e7820) 0
+    vptr=((& QTimeEdit::_ZTV9QTimeEdit) + 16u)
+  QDateTimeEdit (0x0x7f28188e7888) 0
+      primary-for QTimeEdit (0x0x7f28188e7820)
+    QAbstractSpinBox (0x0x7f28188e7bc8) 0
+        primary-for QDateTimeEdit (0x0x7f28188e7888)
+      QWidget (0x0x7f281c2510e0) 0
+          primary-for QAbstractSpinBox (0x0x7f28188e7bc8)
+        QObject (0x0x7f2816d04900) 0
+            primary-for QWidget (0x0x7f281c2510e0)
+        QPaintDevice (0x0x7f2816d049c0) 16
+            vptr=((& QTimeEdit::_ZTV9QTimeEdit) + 504u)
+
+Class QDateEdit::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDateEdit::QPrivateSignal (0x0x7f2816b2b660) 0 empty
+
+Vtable for QDateEdit
+QDateEdit::_ZTV9QDateEdit: 71u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QDateEdit)
+16    (int (*)(...))QDateEdit::metaObject
+24    (int (*)(...))QDateEdit::qt_metacast
+32    (int (*)(...))QDateEdit::qt_metacall
+40    (int (*)(...))QDateEdit::~QDateEdit
+48    (int (*)(...))QDateEdit::~QDateEdit
+56    (int (*)(...))QDateTimeEdit::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractSpinBox::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QDateTimeEdit::sizeHint
+136   (int (*)(...))QAbstractSpinBox::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QDateTimeEdit::mousePressEvent
+176   (int (*)(...))QAbstractSpinBox::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractSpinBox::mouseMoveEvent
+200   (int (*)(...))QDateTimeEdit::wheelEvent
+208   (int (*)(...))QDateTimeEdit::keyPressEvent
+216   (int (*)(...))QAbstractSpinBox::keyReleaseEvent
+224   (int (*)(...))QDateTimeEdit::focusInEvent
+232   (int (*)(...))QAbstractSpinBox::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QDateTimeEdit::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QAbstractSpinBox::resizeEvent
+280   (int (*)(...))QAbstractSpinBox::closeEvent
+288   (int (*)(...))QAbstractSpinBox::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QAbstractSpinBox::showEvent
+352   (int (*)(...))QAbstractSpinBox::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractSpinBox::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QAbstractSpinBox::inputMethodQuery
+424   (int (*)(...))QDateTimeEdit::focusNextPrevChild
+432   (int (*)(...))QDateTimeEdit::validate
+440   (int (*)(...))QDateTimeEdit::fixup
+448   (int (*)(...))QDateTimeEdit::stepBy
+456   (int (*)(...))QDateTimeEdit::clear
+464   (int (*)(...))QDateTimeEdit::stepEnabled
+472   (int (*)(...))QDateTimeEdit::dateTimeFromText
+480   (int (*)(...))QDateTimeEdit::textFromDateTime
+488   (int (*)(...))-16
+496   (int (*)(...))(& _ZTI9QDateEdit)
+504   (int (*)(...))QDateEdit::_ZThn16_N9QDateEditD1Ev
+512   (int (*)(...))QDateEdit::_ZThn16_N9QDateEditD0Ev
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+552   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+560   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QDateEdit
+   size=48 align=8
+   base size=48 base align=8
+QDateEdit (0x0x7f28188e7c30) 0
+    vptr=((& QDateEdit::_ZTV9QDateEdit) + 16u)
+  QDateTimeEdit (0x0x7f28189017b8) 0
+      primary-for QDateEdit (0x0x7f28188e7c30)
+    QAbstractSpinBox (0x0x7f2818901820) 0
+        primary-for QDateTimeEdit (0x0x7f28189017b8)
+      QWidget (0x0x7f281c251310) 0
+          primary-for QAbstractSpinBox (0x0x7f2818901820)
+        QObject (0x0x7f2816d04a80) 0
+            primary-for QWidget (0x0x7f281c251310)
+        QPaintDevice (0x0x7f2816b2b5a0) 16
+            vptr=((& QDateEdit::_ZTV9QDateEdit) + 504u)
+
+Class QDesktopWidget::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDesktopWidget::QPrivateSignal (0x0x7f2816a0c5a0) 0 empty
+
+Vtable for QDesktopWidget
+QDesktopWidget::_ZTV14QDesktopWidget: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QDesktopWidget)
+16    (int (*)(...))QDesktopWidget::metaObject
+24    (int (*)(...))QDesktopWidget::qt_metacast
+32    (int (*)(...))QDesktopWidget::qt_metacall
+40    (int (*)(...))QDesktopWidget::~QDesktopWidget
+48    (int (*)(...))QDesktopWidget::~QDesktopWidget
+56    (int (*)(...))QWidget::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QDesktopWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI14QDesktopWidget)
+448   (int (*)(...))QDesktopWidget::_ZThn16_N14QDesktopWidgetD1Ev
+456   (int (*)(...))QDesktopWidget::_ZThn16_N14QDesktopWidgetD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QDesktopWidget
+   size=48 align=8
+   base size=48 base align=8
+QDesktopWidget (0x0x7f2818901bc8) 0
+    vptr=((& QDesktopWidget::_ZTV14QDesktopWidget) + 16u)
+  QWidget (0x0x7f281c277700) 0
+      primary-for QDesktopWidget (0x0x7f2818901bc8)
+    QObject (0x0x7f2816b2b720) 0
+        primary-for QWidget (0x0x7f281c277700)
+    QPaintDevice (0x0x7f2816b2b7e0) 16
+        vptr=((& QDesktopWidget::_ZTV14QDesktopWidget) + 448u)
+
+Class QDial::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDial::QPrivateSignal (0x0x7f28166ae900) 0 empty
+
+Vtable for QDial
+QDial::_ZTV5QDial: 65u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI5QDial)
+16    (int (*)(...))QDial::metaObject
+24    (int (*)(...))QDial::qt_metacast
+32    (int (*)(...))QDial::qt_metacall
+40    (int (*)(...))QDial::~QDial
+48    (int (*)(...))QDial::~QDial
+56    (int (*)(...))QDial::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractSlider::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QDial::sizeHint
+136   (int (*)(...))QDial::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QDial::mousePressEvent
+176   (int (*)(...))QDial::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QDial::mouseMoveEvent
+200   (int (*)(...))QAbstractSlider::wheelEvent
+208   (int (*)(...))QAbstractSlider::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QDial::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QDial::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractSlider::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QDial::sliderChange
+440   (int (*)(...))-16
+448   (int (*)(...))(& _ZTI5QDial)
+456   (int (*)(...))QDial::_ZThn16_N5QDialD1Ev
+464   (int (*)(...))QDial::_ZThn16_N5QDialD0Ev
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QDial
+   size=48 align=8
+   base size=48 base align=8
+QDial (0x0x7f2818901c30) 0
+    vptr=((& QDial::_ZTV5QDial) + 16u)
+  QAbstractSlider (0x0x7f28189fcd00) 0
+      primary-for QDial (0x0x7f2818901c30)
+    QWidget (0x0x7f281c2b1460) 0
+        primary-for QAbstractSlider (0x0x7f28189fcd00)
+      QObject (0x0x7f2816a0c600) 0
+          primary-for QWidget (0x0x7f281c2b1460)
+      QPaintDevice (0x0x7f2816a0c6c0) 16
+          vptr=((& QDial::_ZTV5QDial) + 456u)
+
+Class QDialogButtonBox::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDialogButtonBox::QPrivateSignal (0x0x7f28166aede0) 0 empty
+
+Vtable for QDialogButtonBox
+QDialogButtonBox::_ZTV16QDialogButtonBox: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QDialogButtonBox)
+16    (int (*)(...))QDialogButtonBox::metaObject
+24    (int (*)(...))QDialogButtonBox::qt_metacast
+32    (int (*)(...))QDialogButtonBox::qt_metacall
+40    (int (*)(...))QDialogButtonBox::~QDialogButtonBox
+48    (int (*)(...))QDialogButtonBox::~QDialogButtonBox
+56    (int (*)(...))QDialogButtonBox::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QDialogButtonBox::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI16QDialogButtonBox)
+448   (int (*)(...))QDialogButtonBox::_ZThn16_N16QDialogButtonBoxD1Ev
+456   (int (*)(...))QDialogButtonBox::_ZThn16_N16QDialogButtonBoxD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QDialogButtonBox
+   size=48 align=8
+   base size=48 base align=8
+QDialogButtonBox (0x0x7f28186bf618) 0
+    vptr=((& QDialogButtonBox::_ZTV16QDialogButtonBox) + 16u)
+  QWidget (0x0x7f281c2b1770) 0
+      primary-for QDialogButtonBox (0x0x7f28186bf618)
+    QObject (0x0x7f28166ae960) 0
+        primary-for QWidget (0x0x7f281c2b1770)
+    QPaintDevice (0x0x7f28166aed80) 16
+        vptr=((& QDialogButtonBox::_ZTV16QDialogButtonBox) + 448u)
+
+Vtable for QFileIconProvider
+QFileIconProvider::_ZTV17QFileIconProvider: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QFileIconProvider)
+16    (int (*)(...))QFileIconProvider::~QFileIconProvider
+24    (int (*)(...))QFileIconProvider::~QFileIconProvider
+32    (int (*)(...))QFileIconProvider::icon
+40    (int (*)(...))QFileIconProvider::icon
+48    (int (*)(...))QFileIconProvider::type
+
+Class QFileIconProvider
+   size=16 align=8
+   base size=16 base align=8
+QFileIconProvider (0x0x7f2816702420) 0
+    vptr=((& QFileIconProvider::_ZTV17QFileIconProvider) + 16u)
+
+Class QDirModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDirModel::QPrivateSignal (0x0x7f281671e420) 0 empty
+
+Vtable for QDirModel
+QDirModel::_ZTV9QDirModel: 48u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QDirModel)
+16    (int (*)(...))QDirModel::metaObject
+24    (int (*)(...))QDirModel::qt_metacast
+32    (int (*)(...))QDirModel::qt_metacall
+40    (int (*)(...))QDirModel::~QDirModel
+48    (int (*)(...))QDirModel::~QDirModel
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QDirModel::index
+120   (int (*)(...))QDirModel::parent
+128   (int (*)(...))QAbstractItemModel::sibling
+136   (int (*)(...))QDirModel::rowCount
+144   (int (*)(...))QDirModel::columnCount
+152   (int (*)(...))QDirModel::hasChildren
+160   (int (*)(...))QDirModel::data
+168   (int (*)(...))QDirModel::setData
+176   (int (*)(...))QDirModel::headerData
+184   (int (*)(...))QAbstractItemModel::setHeaderData
+192   (int (*)(...))QAbstractItemModel::itemData
+200   (int (*)(...))QAbstractItemModel::setItemData
+208   (int (*)(...))QDirModel::mimeTypes
+216   (int (*)(...))QDirModel::mimeData
+224   (int (*)(...))QAbstractItemModel::canDropMimeData
+232   (int (*)(...))QDirModel::dropMimeData
+240   (int (*)(...))QDirModel::supportedDropActions
+248   (int (*)(...))QAbstractItemModel::supportedDragActions
+256   (int (*)(...))QAbstractItemModel::insertRows
+264   (int (*)(...))QAbstractItemModel::insertColumns
+272   (int (*)(...))QAbstractItemModel::removeRows
+280   (int (*)(...))QAbstractItemModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QAbstractItemModel::fetchMore
+312   (int (*)(...))QAbstractItemModel::canFetchMore
+320   (int (*)(...))QDirModel::flags
+328   (int (*)(...))QDirModel::sort
+336   (int (*)(...))QAbstractItemModel::buddy
+344   (int (*)(...))QAbstractItemModel::match
+352   (int (*)(...))QAbstractItemModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractItemModel::submit
+376   (int (*)(...))QAbstractItemModel::revert
+
+Class QDirModel
+   size=16 align=8
+   base size=16 base align=8
+QDirModel (0x0x7f28186bfea0) 0
+    vptr=((& QDirModel::_ZTV9QDirModel) + 16u)
+  QAbstractItemModel (0x0x7f2818750068) 0
+      primary-for QDirModel (0x0x7f28186bfea0)
+    QObject (0x0x7f2816702f60) 0
+        primary-for QAbstractItemModel (0x0x7f2818750068)
+
+Class QDockWidget::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDockWidget::QPrivateSignal (0x0x7f281671e720) 0 empty
+
+Vtable for QDockWidget
+QDockWidget::_ZTV11QDockWidget: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QDockWidget)
+16    (int (*)(...))QDockWidget::metaObject
+24    (int (*)(...))QDockWidget::qt_metacast
+32    (int (*)(...))QDockWidget::qt_metacall
+40    (int (*)(...))QDockWidget::~QDockWidget
+48    (int (*)(...))QDockWidget::~QDockWidget
+56    (int (*)(...))QDockWidget::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QDockWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QDockWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QDockWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI11QDockWidget)
+448   (int (*)(...))QDockWidget::_ZThn16_N11QDockWidgetD1Ev
+456   (int (*)(...))QDockWidget::_ZThn16_N11QDockWidgetD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QDockWidget
+   size=48 align=8
+   base size=48 base align=8
+QDockWidget (0x0x7f28187500d0) 0
+    vptr=((& QDockWidget::_ZTV11QDockWidget) + 16u)
+  QWidget (0x0x7f281bf7bee0) 0
+      primary-for QDockWidget (0x0x7f28187500d0)
+    QObject (0x0x7f281671e480) 0
+        primary-for QWidget (0x0x7f281bf7bee0)
+    QPaintDevice (0x0x7f281671e6c0) 16
+        vptr=((& QDockWidget::_ZTV11QDockWidget) + 448u)
+
+Class QTileRules
+   size=8 align=4
+   base size=8 base align=4
+QTileRules (0x0x7f2816271de0) 0
+
+Class QErrorMessage::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QErrorMessage::QPrivateSignal (0x0x7f28162d82a0) 0 empty
+
+Vtable for QErrorMessage
+QErrorMessage::_ZTV13QErrorMessage: 69u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QErrorMessage)
+16    (int (*)(...))QErrorMessage::metaObject
+24    (int (*)(...))QErrorMessage::qt_metacast
+32    (int (*)(...))QErrorMessage::qt_metacall
+40    (int (*)(...))QErrorMessage::~QErrorMessage
+48    (int (*)(...))QErrorMessage::~QErrorMessage
+56    (int (*)(...))QWidget::event
+64    (int (*)(...))QDialog::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QDialog::setVisible
+128   (int (*)(...))QDialog::sizeHint
+136   (int (*)(...))QDialog::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QDialog::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QDialog::resizeEvent
+280   (int (*)(...))QDialog::closeEvent
+288   (int (*)(...))QDialog::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QDialog::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QErrorMessage::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QDialog::open
+440   (int (*)(...))QDialog::exec
+448   (int (*)(...))QErrorMessage::done
+456   (int (*)(...))QDialog::accept
+464   (int (*)(...))QDialog::reject
+472   (int (*)(...))-16
+480   (int (*)(...))(& _ZTI13QErrorMessage)
+488   (int (*)(...))QErrorMessage::_ZThn16_N13QErrorMessageD1Ev
+496   (int (*)(...))QErrorMessage::_ZThn16_N13QErrorMessageD0Ev
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QErrorMessage
+   size=48 align=8
+   base size=48 base align=8
+QErrorMessage (0x0x7f28187ac410) 0
+    vptr=((& QErrorMessage::_ZTV13QErrorMessage) + 16u)
+  QDialog (0x0x7f28187ac478) 0
+      primary-for QErrorMessage (0x0x7f28187ac410)
+    QWidget (0x0x7f281c0494d0) 0
+        primary-for QDialog (0x0x7f28187ac478)
+      QObject (0x0x7f28162d80c0) 0
+          primary-for QWidget (0x0x7f281c0494d0)
+      QPaintDevice (0x0x7f28162d8240) 16
+          vptr=((& QErrorMessage::_ZTV13QErrorMessage) + 488u)
+
+Class QFileDialog::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFileDialog::QPrivateSignal (0x0x7f28162d84e0) 0 empty
+
+Vtable for QFileDialog
+QFileDialog::_ZTV11QFileDialog: 69u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QFileDialog)
+16    (int (*)(...))QFileDialog::metaObject
+24    (int (*)(...))QFileDialog::qt_metacast
+32    (int (*)(...))QFileDialog::qt_metacall
+40    (int (*)(...))QFileDialog::~QFileDialog
+48    (int (*)(...))QFileDialog::~QFileDialog
+56    (int (*)(...))QWidget::event
+64    (int (*)(...))QDialog::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QFileDialog::setVisible
+128   (int (*)(...))QDialog::sizeHint
+136   (int (*)(...))QDialog::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QDialog::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QDialog::resizeEvent
+280   (int (*)(...))QDialog::closeEvent
+288   (int (*)(...))QDialog::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QDialog::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFileDialog::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QDialog::open
+440   (int (*)(...))QDialog::exec
+448   (int (*)(...))QFileDialog::done
+456   (int (*)(...))QFileDialog::accept
+464   (int (*)(...))QDialog::reject
+472   (int (*)(...))-16
+480   (int (*)(...))(& _ZTI11QFileDialog)
+488   (int (*)(...))QFileDialog::_ZThn16_N11QFileDialogD1Ev
+496   (int (*)(...))QFileDialog::_ZThn16_N11QFileDialogD0Ev
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QFileDialog
+   size=48 align=8
+   base size=48 base align=8
+QFileDialog (0x0x7f28187ea680) 0
+    vptr=((& QFileDialog::_ZTV11QFileDialog) + 16u)
+  QDialog (0x0x7f28187ea6e8) 0
+      primary-for QFileDialog (0x0x7f28187ea680)
+    QWidget (0x0x7f281c0497e0) 0
+        primary-for QDialog (0x0x7f28187ea6e8)
+      QObject (0x0x7f28162d83c0) 0
+          primary-for QWidget (0x0x7f281c0497e0)
+      QPaintDevice (0x0x7f28162d8420) 16
+          vptr=((& QFileDialog::_ZTV11QFileDialog) + 488u)
+
+Class QFileSystemModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFileSystemModel::QPrivateSignal (0x0x7f2816390120) 0 empty
+
+Vtable for QFileSystemModel
+QFileSystemModel::_ZTV16QFileSystemModel: 48u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QFileSystemModel)
+16    (int (*)(...))QFileSystemModel::metaObject
+24    (int (*)(...))QFileSystemModel::qt_metacast
+32    (int (*)(...))QFileSystemModel::qt_metacall
+40    (int (*)(...))QFileSystemModel::~QFileSystemModel
+48    (int (*)(...))QFileSystemModel::~QFileSystemModel
+56    (int (*)(...))QFileSystemModel::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QFileSystemModel::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QFileSystemModel::index
+120   (int (*)(...))QFileSystemModel::parent
+128   (int (*)(...))QFileSystemModel::sibling
+136   (int (*)(...))QFileSystemModel::rowCount
+144   (int (*)(...))QFileSystemModel::columnCount
+152   (int (*)(...))QFileSystemModel::hasChildren
+160   (int (*)(...))QFileSystemModel::data
+168   (int (*)(...))QFileSystemModel::setData
+176   (int (*)(...))QFileSystemModel::headerData
+184   (int (*)(...))QAbstractItemModel::setHeaderData
+192   (int (*)(...))QAbstractItemModel::itemData
+200   (int (*)(...))QAbstractItemModel::setItemData
+208   (int (*)(...))QFileSystemModel::mimeTypes
+216   (int (*)(...))QFileSystemModel::mimeData
+224   (int (*)(...))QAbstractItemModel::canDropMimeData
+232   (int (*)(...))QFileSystemModel::dropMimeData
+240   (int (*)(...))QFileSystemModel::supportedDropActions
+248   (int (*)(...))QAbstractItemModel::supportedDragActions
+256   (int (*)(...))QAbstractItemModel::insertRows
+264   (int (*)(...))QAbstractItemModel::insertColumns
+272   (int (*)(...))QAbstractItemModel::removeRows
+280   (int (*)(...))QAbstractItemModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QFileSystemModel::fetchMore
+312   (int (*)(...))QFileSystemModel::canFetchMore
+320   (int (*)(...))QFileSystemModel::flags
+328   (int (*)(...))QFileSystemModel::sort
+336   (int (*)(...))QAbstractItemModel::buddy
+344   (int (*)(...))QAbstractItemModel::match
+352   (int (*)(...))QAbstractItemModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractItemModel::submit
+376   (int (*)(...))QAbstractItemModel::revert
+
+Class QFileSystemModel
+   size=16 align=8
+   base size=16 base align=8
+QFileSystemModel (0x0x7f28184f5000) 0
+    vptr=((& QFileSystemModel::_ZTV16QFileSystemModel) + 16u)
+  QAbstractItemModel (0x0x7f28184f5f08) 0
+      primary-for QFileSystemModel (0x0x7f28184f5000)
+    QObject (0x0x7f28163900c0) 0
+        primary-for QAbstractItemModel (0x0x7f28184f5f08)
+
+Class QFocusFrame::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFocusFrame::QPrivateSignal (0x0x7f28161ce000) 0 empty
+
+Vtable for QFocusFrame
+QFocusFrame::_ZTV11QFocusFrame: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QFocusFrame)
+16    (int (*)(...))QFocusFrame::metaObject
+24    (int (*)(...))QFocusFrame::qt_metacast
+32    (int (*)(...))QFocusFrame::qt_metacall
+40    (int (*)(...))QFocusFrame::~QFocusFrame
+48    (int (*)(...))QFocusFrame::~QFocusFrame
+56    (int (*)(...))QFocusFrame::event
+64    (int (*)(...))QFocusFrame::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QFocusFrame::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI11QFocusFrame)
+448   (int (*)(...))QFocusFrame::_ZThn16_N11QFocusFrameD1Ev
+456   (int (*)(...))QFocusFrame::_ZThn16_N11QFocusFrameD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QFocusFrame
+   size=48 align=8
+   base size=48 base align=8
+QFocusFrame (0x0x7f281863f1a0) 0
+    vptr=((& QFocusFrame::_ZTV11QFocusFrame) + 16u)
+  QWidget (0x0x7f281bcc5bd0) 0
+      primary-for QFocusFrame (0x0x7f281863f1a0)
+    QObject (0x0x7f2816390de0) 0
+        primary-for QWidget (0x0x7f281bcc5bd0)
+    QPaintDevice (0x0x7f2816390e40) 16
+        vptr=((& QFocusFrame::_ZTV11QFocusFrame) + 448u)
+
+Class QFontComboBox::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFontComboBox::QPrivateSignal (0x0x7f28161ce960) 0 empty
+
+Vtable for QFontComboBox
+QFontComboBox::_ZTV13QFontComboBox: 66u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QFontComboBox)
+16    (int (*)(...))QFontComboBox::metaObject
+24    (int (*)(...))QFontComboBox::qt_metacast
+32    (int (*)(...))QFontComboBox::qt_metacall
+40    (int (*)(...))QFontComboBox::~QFontComboBox
+48    (int (*)(...))QFontComboBox::~QFontComboBox
+56    (int (*)(...))QFontComboBox::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QFontComboBox::sizeHint
+136   (int (*)(...))QComboBox::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QComboBox::mousePressEvent
+176   (int (*)(...))QComboBox::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QComboBox::wheelEvent
+208   (int (*)(...))QComboBox::keyPressEvent
+216   (int (*)(...))QComboBox::keyReleaseEvent
+224   (int (*)(...))QComboBox::focusInEvent
+232   (int (*)(...))QComboBox::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QComboBox::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QComboBox::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QComboBox::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QComboBox::showEvent
+352   (int (*)(...))QComboBox::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QComboBox::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QComboBox::inputMethodEvent
+416   (int (*)(...))QComboBox::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QComboBox::showPopup
+440   (int (*)(...))QComboBox::hidePopup
+448   (int (*)(...))-16
+456   (int (*)(...))(& _ZTI13QFontComboBox)
+464   (int (*)(...))QFontComboBox::_ZThn16_N13QFontComboBoxD1Ev
+472   (int (*)(...))QFontComboBox::_ZThn16_N13QFontComboBoxD0Ev
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QFontComboBox
+   size=48 align=8
+   base size=48 base align=8
+QFontComboBox (0x0x7f281863f208) 0
+    vptr=((& QFontComboBox::_ZTV13QFontComboBox) + 16u)
+  QComboBox (0x0x7f281863f6e8) 0
+      primary-for QFontComboBox (0x0x7f281863f208)
+    QWidget (0x0x7f281bcdd8c0) 0
+        primary-for QComboBox (0x0x7f281863f6e8)
+      QObject (0x0x7f28161ce060) 0
+          primary-for QWidget (0x0x7f281bcdd8c0)
+      QPaintDevice (0x0x7f28161ce900) 16
+          vptr=((& QFontComboBox::_ZTV13QFontComboBox) + 464u)
+
+Class QFontDialog::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFontDialog::QPrivateSignal (0x0x7f2815ea4cc0) 0 empty
+
+Vtable for QFontDialog
+QFontDialog::_ZTV11QFontDialog: 69u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QFontDialog)
+16    (int (*)(...))QFontDialog::metaObject
+24    (int (*)(...))QFontDialog::qt_metacast
+32    (int (*)(...))QFontDialog::qt_metacall
+40    (int (*)(...))QFontDialog::~QFontDialog
+48    (int (*)(...))QFontDialog::~QFontDialog
+56    (int (*)(...))QWidget::event
+64    (int (*)(...))QFontDialog::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QFontDialog::setVisible
+128   (int (*)(...))QDialog::sizeHint
+136   (int (*)(...))QDialog::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QDialog::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QDialog::resizeEvent
+280   (int (*)(...))QDialog::closeEvent
+288   (int (*)(...))QDialog::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QDialog::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFontDialog::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QDialog::open
+440   (int (*)(...))QDialog::exec
+448   (int (*)(...))QFontDialog::done
+456   (int (*)(...))QDialog::accept
+464   (int (*)(...))QDialog::reject
+472   (int (*)(...))-16
+480   (int (*)(...))(& _ZTI11QFontDialog)
+488   (int (*)(...))QFontDialog::_ZThn16_N11QFontDialogD1Ev
+496   (int (*)(...))QFontDialog::_ZThn16_N11QFontDialogD0Ev
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QFontDialog
+   size=48 align=8
+   base size=48 base align=8
+QFontDialog (0x0x7f281863fc30) 0
+    vptr=((& QFontDialog::_ZTV11QFontDialog) + 16u)
+  QDialog (0x0x7f281863fc98) 0
+      primary-for QFontDialog (0x0x7f281863fc30)
+    QWidget (0x0x7f281bd0b070) 0
+        primary-for QDialog (0x0x7f281863fc98)
+      QObject (0x0x7f2815ea4ae0) 0
+          primary-for QWidget (0x0x7f281bd0b070)
+      QPaintDevice (0x0x7f2815ea4b40) 16
+          vptr=((& QFontDialog::_ZTV11QFontDialog) + 488u)
+
+Class QFormLayout::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFormLayout::QPrivateSignal (0x0x7f2815af2780) 0 empty
+
+Class QFormLayout::TakeRowResult
+   size=16 align=8
+   base size=16 base align=8
+QFormLayout::TakeRowResult (0x0x7f2815af2960) 0
+
+Vtable for QFormLayout
+QFormLayout::_ZTV11QFormLayout: 50u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QFormLayout)
+16    (int (*)(...))QFormLayout::metaObject
+24    (int (*)(...))QFormLayout::qt_metacast
+32    (int (*)(...))QFormLayout::qt_metacall
+40    (int (*)(...))QFormLayout::~QFormLayout
+48    (int (*)(...))QFormLayout::~QFormLayout
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QLayout::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QFormLayout::invalidate
+120   (int (*)(...))QLayout::geometry
+128   (int (*)(...))QFormLayout::addItem
+136   (int (*)(...))QFormLayout::expandingDirections
+144   (int (*)(...))QFormLayout::minimumSize
+152   (int (*)(...))QLayout::maximumSize
+160   (int (*)(...))QFormLayout::setGeometry
+168   (int (*)(...))QFormLayout::itemAt
+176   (int (*)(...))QFormLayout::takeAt
+184   (int (*)(...))QLayout::indexOf
+192   (int (*)(...))QFormLayout::count
+200   (int (*)(...))QLayout::isEmpty
+208   (int (*)(...))QLayout::controlTypes
+216   (int (*)(...))QLayout::layout
+224   (int (*)(...))QFormLayout::sizeHint
+232   (int (*)(...))QFormLayout::hasHeightForWidth
+240   (int (*)(...))QFormLayout::heightForWidth
+248   (int (*)(...))-16
+256   (int (*)(...))(& _ZTI11QFormLayout)
+264   (int (*)(...))QFormLayout::_ZThn16_N11QFormLayoutD1Ev
+272   (int (*)(...))QFormLayout::_ZThn16_N11QFormLayoutD0Ev
+280   (int (*)(...))QFormLayout::_ZThn16_NK11QFormLayout8sizeHintEv
+288   (int (*)(...))QFormLayout::_ZThn16_NK11QFormLayout11minimumSizeEv
+296   (int (*)(...))QLayout::_ZThn16_NK7QLayout11maximumSizeEv
+304   (int (*)(...))QFormLayout::_ZThn16_NK11QFormLayout19expandingDirectionsEv
+312   (int (*)(...))QFormLayout::_ZThn16_N11QFormLayout11setGeometryERK5QRect
+320   (int (*)(...))QLayout::_ZThn16_NK7QLayout8geometryEv
+328   (int (*)(...))QLayout::_ZThn16_NK7QLayout7isEmptyEv
+336   (int (*)(...))QFormLayout::_ZThn16_NK11QFormLayout17hasHeightForWidthEv
+344   (int (*)(...))QFormLayout::_ZThn16_NK11QFormLayout14heightForWidthEi
+352   (int (*)(...))QLayoutItem::minimumHeightForWidth
+360   (int (*)(...))QFormLayout::_ZThn16_N11QFormLayout10invalidateEv
+368   (int (*)(...))QLayoutItem::widget
+376   (int (*)(...))QLayout::_ZThn16_N7QLayout6layoutEv
+384   (int (*)(...))QLayoutItem::spacerItem
+392   (int (*)(...))QLayout::_ZThn16_NK7QLayout12controlTypesEv
+
+Class QFormLayout
+   size=32 align=8
+   base size=28 base align=8
+QFormLayout (0x0x7f281863ff08) 0
+    vptr=((& QFormLayout::_ZTV11QFormLayout) + 16u)
+  QLayout (0x0x7f281bd26d90) 0
+      primary-for QFormLayout (0x0x7f281863ff08)
+    QObject (0x0x7f2815af2660) 0
+        primary-for QLayout (0x0x7f281bd26d90)
+    QLayoutItem (0x0x7f2815af26c0) 16
+        vptr=((& QFormLayout::_ZTV11QFormLayout) + 264u)
+
+Class QGesture::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGesture::QPrivateSignal (0x0x7f2815b98180) 0 empty
+
+Vtable for QGesture
+QGesture::_ZTV8QGesture: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI8QGesture)
+16    (int (*)(...))QGesture::metaObject
+24    (int (*)(...))QGesture::qt_metacast
+32    (int (*)(...))QGesture::qt_metacall
+40    (int (*)(...))QGesture::~QGesture
+48    (int (*)(...))QGesture::~QGesture
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QGesture
+   size=16 align=8
+   base size=16 base align=8
+QGesture (0x0x7f281825fbc8) 0
+    vptr=((& QGesture::_ZTV8QGesture) + 16u)
+  QObject (0x0x7f2815b980c0) 0
+      primary-for QGesture (0x0x7f281825fbc8)
+
+Class QPanGesture::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPanGesture::QPrivateSignal (0x0x7f2815b98a20) 0 empty
+
+Vtable for QPanGesture
+QPanGesture::_ZTV11QPanGesture: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QPanGesture)
+16    (int (*)(...))QPanGesture::metaObject
+24    (int (*)(...))QPanGesture::qt_metacast
+32    (int (*)(...))QPanGesture::qt_metacall
+40    (int (*)(...))QPanGesture::~QPanGesture
+48    (int (*)(...))QPanGesture::~QPanGesture
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QPanGesture
+   size=16 align=8
+   base size=16 base align=8
+QPanGesture (0x0x7f281825fc30) 0
+    vptr=((& QPanGesture::_ZTV11QPanGesture) + 16u)
+  QGesture (0x0x7f281825fd00) 0
+      primary-for QPanGesture (0x0x7f281825fc30)
+    QObject (0x0x7f2815b989c0) 0
+        primary-for QGesture (0x0x7f281825fd00)
+
+Class QPinchGesture::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPinchGesture::QPrivateSignal (0x0x7f2815b98cc0) 0 empty
+
+Vtable for QPinchGesture
+QPinchGesture::_ZTV13QPinchGesture: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QPinchGesture)
+16    (int (*)(...))QPinchGesture::metaObject
+24    (int (*)(...))QPinchGesture::qt_metacast
+32    (int (*)(...))QPinchGesture::qt_metacall
+40    (int (*)(...))QPinchGesture::~QPinchGesture
+48    (int (*)(...))QPinchGesture::~QPinchGesture
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QPinchGesture
+   size=16 align=8
+   base size=16 base align=8
+QPinchGesture (0x0x7f281825fd68) 0
+    vptr=((& QPinchGesture::_ZTV13QPinchGesture) + 16u)
+  QGesture (0x0x7f281827d0d0) 0
+      primary-for QPinchGesture (0x0x7f281825fd68)
+    QObject (0x0x7f2815b98ae0) 0
+        primary-for QGesture (0x0x7f281827d0d0)
+
+Class QSwipeGesture::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSwipeGesture::QPrivateSignal (0x0x7f2815820ba0) 0 empty
+
+Vtable for QSwipeGesture
+QSwipeGesture::_ZTV13QSwipeGesture: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QSwipeGesture)
+16    (int (*)(...))QSwipeGesture::metaObject
+24    (int (*)(...))QSwipeGesture::qt_metacast
+32    (int (*)(...))QSwipeGesture::qt_metacall
+40    (int (*)(...))QSwipeGesture::~QSwipeGesture
+48    (int (*)(...))QSwipeGesture::~QSwipeGesture
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QSwipeGesture
+   size=16 align=8
+   base size=16 base align=8
+QSwipeGesture (0x0x7f2818405068) 0
+    vptr=((& QSwipeGesture::_ZTV13QSwipeGesture) + 16u)
+  QGesture (0x0x7f28184050d0) 0
+      primary-for QSwipeGesture (0x0x7f2818405068)
+    QObject (0x0x7f28158201e0) 0
+        primary-for QGesture (0x0x7f28184050d0)
+
+Class QTapGesture::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTapGesture::QPrivateSignal (0x0x7f2815820ea0) 0 empty
+
+Vtable for QTapGesture
+QTapGesture::_ZTV11QTapGesture: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QTapGesture)
+16    (int (*)(...))QTapGesture::metaObject
+24    (int (*)(...))QTapGesture::qt_metacast
+32    (int (*)(...))QTapGesture::qt_metacall
+40    (int (*)(...))QTapGesture::~QTapGesture
+48    (int (*)(...))QTapGesture::~QTapGesture
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QTapGesture
+   size=16 align=8
+   base size=16 base align=8
+QTapGesture (0x0x7f2818405138) 0
+    vptr=((& QTapGesture::_ZTV11QTapGesture) + 16u)
+  QGesture (0x0x7f2818405958) 0
+      primary-for QTapGesture (0x0x7f2818405138)
+    QObject (0x0x7f2815820cc0) 0
+        primary-for QGesture (0x0x7f2818405958)
+
+Class QTapAndHoldGesture::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTapAndHoldGesture::QPrivateSignal (0x0x7f2815734660) 0 empty
+
+Vtable for QTapAndHoldGesture
+QTapAndHoldGesture::_ZTV18QTapAndHoldGesture: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QTapAndHoldGesture)
+16    (int (*)(...))QTapAndHoldGesture::metaObject
+24    (int (*)(...))QTapAndHoldGesture::qt_metacast
+32    (int (*)(...))QTapAndHoldGesture::qt_metacall
+40    (int (*)(...))QTapAndHoldGesture::~QTapAndHoldGesture
+48    (int (*)(...))QTapAndHoldGesture::~QTapAndHoldGesture
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QTapAndHoldGesture
+   size=16 align=8
+   base size=16 base align=8
+QTapAndHoldGesture (0x0x7f28184059c0) 0
+    vptr=((& QTapAndHoldGesture::_ZTV18QTapAndHoldGesture) + 16u)
+  QGesture (0x0x7f2818405b60) 0
+      primary-for QTapAndHoldGesture (0x0x7f28184059c0)
+    QObject (0x0x7f2815820f00) 0
+        primary-for QGesture (0x0x7f2818405b60)
+
+Vtable for QGestureEvent
+QGestureEvent::_ZTV13QGestureEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QGestureEvent)
+16    (int (*)(...))QGestureEvent::~QGestureEvent
+24    (int (*)(...))QGestureEvent::~QGestureEvent
+
+Class QGestureEvent
+   size=56 align=8
+   base size=56 base align=8
+QGestureEvent (0x0x7f2818405bc8) 0
+    vptr=((& QGestureEvent::_ZTV13QGestureEvent) + 16u)
+  QEvent (0x0x7f28157346c0) 0
+      primary-for QGestureEvent (0x0x7f2818405bc8)
+
+Vtable for QGestureRecognizer
+QGestureRecognizer::_ZTV18QGestureRecognizer: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QGestureRecognizer)
+16    0u
+24    0u
+32    (int (*)(...))QGestureRecognizer::create
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))QGestureRecognizer::reset
+
+Class QGestureRecognizer
+   size=8 align=8
+   base size=8 base align=8
+QGestureRecognizer (0x0x7f2815734d80) 0 nearly-empty
+    vptr=((& QGestureRecognizer::_ZTV18QGestureRecognizer) + 16u)
+
+Vtable for QGraphicsItem
+QGraphicsItem::_ZTV13QGraphicsItem: 39u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QGraphicsItem)
+16    0u
+24    0u
+32    (int (*)(...))QGraphicsItem::advance
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))QGraphicsItem::shape
+56    (int (*)(...))QGraphicsItem::contains
+64    (int (*)(...))QGraphicsItem::collidesWithItem
+72    (int (*)(...))QGraphicsItem::collidesWithPath
+80    (int (*)(...))QGraphicsItem::isObscuredBy
+88    (int (*)(...))QGraphicsItem::opaqueArea
+96    (int (*)(...))__cxa_pure_virtual
+104   (int (*)(...))QGraphicsItem::type
+112   (int (*)(...))QGraphicsItem::sceneEventFilter
+120   (int (*)(...))QGraphicsItem::sceneEvent
+128   (int (*)(...))QGraphicsItem::contextMenuEvent
+136   (int (*)(...))QGraphicsItem::dragEnterEvent
+144   (int (*)(...))QGraphicsItem::dragLeaveEvent
+152   (int (*)(...))QGraphicsItem::dragMoveEvent
+160   (int (*)(...))QGraphicsItem::dropEvent
+168   (int (*)(...))QGraphicsItem::focusInEvent
+176   (int (*)(...))QGraphicsItem::focusOutEvent
+184   (int (*)(...))QGraphicsItem::hoverEnterEvent
+192   (int (*)(...))QGraphicsItem::hoverMoveEvent
+200   (int (*)(...))QGraphicsItem::hoverLeaveEvent
+208   (int (*)(...))QGraphicsItem::keyPressEvent
+216   (int (*)(...))QGraphicsItem::keyReleaseEvent
+224   (int (*)(...))QGraphicsItem::mousePressEvent
+232   (int (*)(...))QGraphicsItem::mouseMoveEvent
+240   (int (*)(...))QGraphicsItem::mouseReleaseEvent
+248   (int (*)(...))QGraphicsItem::mouseDoubleClickEvent
+256   (int (*)(...))QGraphicsItem::wheelEvent
+264   (int (*)(...))QGraphicsItem::inputMethodEvent
+272   (int (*)(...))QGraphicsItem::inputMethodQuery
+280   (int (*)(...))QGraphicsItem::itemChange
+288   (int (*)(...))QGraphicsItem::supportsExtension
+296   (int (*)(...))QGraphicsItem::setExtension
+304   (int (*)(...))QGraphicsItem::extension
+
+Class QGraphicsItem
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsItem (0x0x7f28157567e0) 0
+    vptr=((& QGraphicsItem::_ZTV13QGraphicsItem) + 16u)
+
+Class QGraphicsObject::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsObject::QPrivateSignal (0x0x7f281534aea0) 0 empty
+
+Vtable for QGraphicsObject
+QGraphicsObject::_ZTV15QGraphicsObject: 53u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QGraphicsObject)
+16    (int (*)(...))QGraphicsObject::metaObject
+24    (int (*)(...))QGraphicsObject::qt_metacast
+32    (int (*)(...))QGraphicsObject::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QGraphicsObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))-16
+120   (int (*)(...))(& _ZTI15QGraphicsObject)
+128   0u
+136   0u
+144   (int (*)(...))QGraphicsItem::advance
+152   (int (*)(...))__cxa_pure_virtual
+160   (int (*)(...))QGraphicsItem::shape
+168   (int (*)(...))QGraphicsItem::contains
+176   (int (*)(...))QGraphicsItem::collidesWithItem
+184   (int (*)(...))QGraphicsItem::collidesWithPath
+192   (int (*)(...))QGraphicsItem::isObscuredBy
+200   (int (*)(...))QGraphicsItem::opaqueArea
+208   (int (*)(...))__cxa_pure_virtual
+216   (int (*)(...))QGraphicsItem::type
+224   (int (*)(...))QGraphicsItem::sceneEventFilter
+232   (int (*)(...))QGraphicsItem::sceneEvent
+240   (int (*)(...))QGraphicsItem::contextMenuEvent
+248   (int (*)(...))QGraphicsItem::dragEnterEvent
+256   (int (*)(...))QGraphicsItem::dragLeaveEvent
+264   (int (*)(...))QGraphicsItem::dragMoveEvent
+272   (int (*)(...))QGraphicsItem::dropEvent
+280   (int (*)(...))QGraphicsItem::focusInEvent
+288   (int (*)(...))QGraphicsItem::focusOutEvent
+296   (int (*)(...))QGraphicsItem::hoverEnterEvent
+304   (int (*)(...))QGraphicsItem::hoverMoveEvent
+312   (int (*)(...))QGraphicsItem::hoverLeaveEvent
+320   (int (*)(...))QGraphicsItem::keyPressEvent
+328   (int (*)(...))QGraphicsItem::keyReleaseEvent
+336   (int (*)(...))QGraphicsItem::mousePressEvent
+344   (int (*)(...))QGraphicsItem::mouseMoveEvent
+352   (int (*)(...))QGraphicsItem::mouseReleaseEvent
+360   (int (*)(...))QGraphicsItem::mouseDoubleClickEvent
+368   (int (*)(...))QGraphicsItem::wheelEvent
+376   (int (*)(...))QGraphicsItem::inputMethodEvent
+384   (int (*)(...))QGraphicsItem::inputMethodQuery
+392   (int (*)(...))QGraphicsItem::itemChange
+400   (int (*)(...))QGraphicsItem::supportsExtension
+408   (int (*)(...))QGraphicsItem::setExtension
+416   (int (*)(...))QGraphicsItem::extension
+
+Class QGraphicsObject
+   size=32 align=8
+   base size=32 base align=8
+QGraphicsObject (0x0x7f281bc6bf50) 0
+    vptr=((& QGraphicsObject::_ZTV15QGraphicsObject) + 16u)
+  QObject (0x0x7f281534a480) 0
+      primary-for QGraphicsObject (0x0x7f281bc6bf50)
+  QGraphicsItem (0x0x7f281534a4e0) 16
+      vptr=((& QGraphicsObject::_ZTV15QGraphicsObject) + 128u)
+
+Vtable for QAbstractGraphicsShapeItem
+QAbstractGraphicsShapeItem::_ZTV26QAbstractGraphicsShapeItem: 39u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI26QAbstractGraphicsShapeItem)
+16    0u
+24    0u
+32    (int (*)(...))QGraphicsItem::advance
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))QGraphicsItem::shape
+56    (int (*)(...))QGraphicsItem::contains
+64    (int (*)(...))QGraphicsItem::collidesWithItem
+72    (int (*)(...))QGraphicsItem::collidesWithPath
+80    (int (*)(...))QAbstractGraphicsShapeItem::isObscuredBy
+88    (int (*)(...))QAbstractGraphicsShapeItem::opaqueArea
+96    (int (*)(...))__cxa_pure_virtual
+104   (int (*)(...))QGraphicsItem::type
+112   (int (*)(...))QGraphicsItem::sceneEventFilter
+120   (int (*)(...))QGraphicsItem::sceneEvent
+128   (int (*)(...))QGraphicsItem::contextMenuEvent
+136   (int (*)(...))QGraphicsItem::dragEnterEvent
+144   (int (*)(...))QGraphicsItem::dragLeaveEvent
+152   (int (*)(...))QGraphicsItem::dragMoveEvent
+160   (int (*)(...))QGraphicsItem::dropEvent
+168   (int (*)(...))QGraphicsItem::focusInEvent
+176   (int (*)(...))QGraphicsItem::focusOutEvent
+184   (int (*)(...))QGraphicsItem::hoverEnterEvent
+192   (int (*)(...))QGraphicsItem::hoverMoveEvent
+200   (int (*)(...))QGraphicsItem::hoverLeaveEvent
+208   (int (*)(...))QGraphicsItem::keyPressEvent
+216   (int (*)(...))QGraphicsItem::keyReleaseEvent
+224   (int (*)(...))QGraphicsItem::mousePressEvent
+232   (int (*)(...))QGraphicsItem::mouseMoveEvent
+240   (int (*)(...))QGraphicsItem::mouseReleaseEvent
+248   (int (*)(...))QGraphicsItem::mouseDoubleClickEvent
+256   (int (*)(...))QGraphicsItem::wheelEvent
+264   (int (*)(...))QGraphicsItem::inputMethodEvent
+272   (int (*)(...))QGraphicsItem::inputMethodQuery
+280   (int (*)(...))QGraphicsItem::itemChange
+288   (int (*)(...))QGraphicsItem::supportsExtension
+296   (int (*)(...))QGraphicsItem::setExtension
+304   (int (*)(...))QGraphicsItem::extension
+
+Class QAbstractGraphicsShapeItem
+   size=16 align=8
+   base size=16 base align=8
+QAbstractGraphicsShapeItem (0x0x7f281806be38) 0
+    vptr=((& QAbstractGraphicsShapeItem::_ZTV26QAbstractGraphicsShapeItem) + 16u)
+  QGraphicsItem (0x0x7f281534af00) 0
+      primary-for QAbstractGraphicsShapeItem (0x0x7f281806be38)
+
+Vtable for QGraphicsPathItem
+QGraphicsPathItem::_ZTV17QGraphicsPathItem: 39u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QGraphicsPathItem)
+16    (int (*)(...))QGraphicsPathItem::~QGraphicsPathItem
+24    (int (*)(...))QGraphicsPathItem::~QGraphicsPathItem
+32    (int (*)(...))QGraphicsItem::advance
+40    (int (*)(...))QGraphicsPathItem::boundingRect
+48    (int (*)(...))QGraphicsPathItem::shape
+56    (int (*)(...))QGraphicsPathItem::contains
+64    (int (*)(...))QGraphicsItem::collidesWithItem
+72    (int (*)(...))QGraphicsItem::collidesWithPath
+80    (int (*)(...))QGraphicsPathItem::isObscuredBy
+88    (int (*)(...))QGraphicsPathItem::opaqueArea
+96    (int (*)(...))QGraphicsPathItem::paint
+104   (int (*)(...))QGraphicsPathItem::type
+112   (int (*)(...))QGraphicsItem::sceneEventFilter
+120   (int (*)(...))QGraphicsItem::sceneEvent
+128   (int (*)(...))QGraphicsItem::contextMenuEvent
+136   (int (*)(...))QGraphicsItem::dragEnterEvent
+144   (int (*)(...))QGraphicsItem::dragLeaveEvent
+152   (int (*)(...))QGraphicsItem::dragMoveEvent
+160   (int (*)(...))QGraphicsItem::dropEvent
+168   (int (*)(...))QGraphicsItem::focusInEvent
+176   (int (*)(...))QGraphicsItem::focusOutEvent
+184   (int (*)(...))QGraphicsItem::hoverEnterEvent
+192   (int (*)(...))QGraphicsItem::hoverMoveEvent
+200   (int (*)(...))QGraphicsItem::hoverLeaveEvent
+208   (int (*)(...))QGraphicsItem::keyPressEvent
+216   (int (*)(...))QGraphicsItem::keyReleaseEvent
+224   (int (*)(...))QGraphicsItem::mousePressEvent
+232   (int (*)(...))QGraphicsItem::mouseMoveEvent
+240   (int (*)(...))QGraphicsItem::mouseReleaseEvent
+248   (int (*)(...))QGraphicsItem::mouseDoubleClickEvent
+256   (int (*)(...))QGraphicsItem::wheelEvent
+264   (int (*)(...))QGraphicsItem::inputMethodEvent
+272   (int (*)(...))QGraphicsItem::inputMethodQuery
+280   (int (*)(...))QGraphicsItem::itemChange
+288   (int (*)(...))QGraphicsPathItem::supportsExtension
+296   (int (*)(...))QGraphicsPathItem::setExtension
+304   (int (*)(...))QGraphicsPathItem::extension
+
+Class QGraphicsPathItem
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsPathItem (0x0x7f281806bea0) 0
+    vptr=((& QGraphicsPathItem::_ZTV17QGraphicsPathItem) + 16u)
+  QAbstractGraphicsShapeItem (0x0x7f28180c6af8) 0
+      primary-for QGraphicsPathItem (0x0x7f281806bea0)
+    QGraphicsItem (0x0x7f2815371240) 0
+        primary-for QAbstractGraphicsShapeItem (0x0x7f28180c6af8)
+
+Vtable for QGraphicsRectItem
+QGraphicsRectItem::_ZTV17QGraphicsRectItem: 39u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QGraphicsRectItem)
+16    (int (*)(...))QGraphicsRectItem::~QGraphicsRectItem
+24    (int (*)(...))QGraphicsRectItem::~QGraphicsRectItem
+32    (int (*)(...))QGraphicsItem::advance
+40    (int (*)(...))QGraphicsRectItem::boundingRect
+48    (int (*)(...))QGraphicsRectItem::shape
+56    (int (*)(...))QGraphicsRectItem::contains
+64    (int (*)(...))QGraphicsItem::collidesWithItem
+72    (int (*)(...))QGraphicsItem::collidesWithPath
+80    (int (*)(...))QGraphicsRectItem::isObscuredBy
+88    (int (*)(...))QGraphicsRectItem::opaqueArea
+96    (int (*)(...))QGraphicsRectItem::paint
+104   (int (*)(...))QGraphicsRectItem::type
+112   (int (*)(...))QGraphicsItem::sceneEventFilter
+120   (int (*)(...))QGraphicsItem::sceneEvent
+128   (int (*)(...))QGraphicsItem::contextMenuEvent
+136   (int (*)(...))QGraphicsItem::dragEnterEvent
+144   (int (*)(...))QGraphicsItem::dragLeaveEvent
+152   (int (*)(...))QGraphicsItem::dragMoveEvent
+160   (int (*)(...))QGraphicsItem::dropEvent
+168   (int (*)(...))QGraphicsItem::focusInEvent
+176   (int (*)(...))QGraphicsItem::focusOutEvent
+184   (int (*)(...))QGraphicsItem::hoverEnterEvent
+192   (int (*)(...))QGraphicsItem::hoverMoveEvent
+200   (int (*)(...))QGraphicsItem::hoverLeaveEvent
+208   (int (*)(...))QGraphicsItem::keyPressEvent
+216   (int (*)(...))QGraphicsItem::keyReleaseEvent
+224   (int (*)(...))QGraphicsItem::mousePressEvent
+232   (int (*)(...))QGraphicsItem::mouseMoveEvent
+240   (int (*)(...))QGraphicsItem::mouseReleaseEvent
+248   (int (*)(...))QGraphicsItem::mouseDoubleClickEvent
+256   (int (*)(...))QGraphicsItem::wheelEvent
+264   (int (*)(...))QGraphicsItem::inputMethodEvent
+272   (int (*)(...))QGraphicsItem::inputMethodQuery
+280   (int (*)(...))QGraphicsItem::itemChange
+288   (int (*)(...))QGraphicsRectItem::supportsExtension
+296   (int (*)(...))QGraphicsRectItem::setExtension
+304   (int (*)(...))QGraphicsRectItem::extension
+
+Class QGraphicsRectItem
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsRectItem (0x0x7f28180c6b60) 0
+    vptr=((& QGraphicsRectItem::_ZTV17QGraphicsRectItem) + 16u)
+  QAbstractGraphicsShapeItem (0x0x7f28180c6ea0) 0
+      primary-for QGraphicsRectItem (0x0x7f28180c6b60)
+    QGraphicsItem (0x0x7f28153712a0) 0
+        primary-for QAbstractGraphicsShapeItem (0x0x7f28180c6ea0)
+
+Vtable for QGraphicsEllipseItem
+QGraphicsEllipseItem::_ZTV20QGraphicsEllipseItem: 39u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QGraphicsEllipseItem)
+16    (int (*)(...))QGraphicsEllipseItem::~QGraphicsEllipseItem
+24    (int (*)(...))QGraphicsEllipseItem::~QGraphicsEllipseItem
+32    (int (*)(...))QGraphicsItem::advance
+40    (int (*)(...))QGraphicsEllipseItem::boundingRect
+48    (int (*)(...))QGraphicsEllipseItem::shape
+56    (int (*)(...))QGraphicsEllipseItem::contains
+64    (int (*)(...))QGraphicsItem::collidesWithItem
+72    (int (*)(...))QGraphicsItem::collidesWithPath
+80    (int (*)(...))QGraphicsEllipseItem::isObscuredBy
+88    (int (*)(...))QGraphicsEllipseItem::opaqueArea
+96    (int (*)(...))QGraphicsEllipseItem::paint
+104   (int (*)(...))QGraphicsEllipseItem::type
+112   (int (*)(...))QGraphicsItem::sceneEventFilter
+120   (int (*)(...))QGraphicsItem::sceneEvent
+128   (int (*)(...))QGraphicsItem::contextMenuEvent
+136   (int (*)(...))QGraphicsItem::dragEnterEvent
+144   (int (*)(...))QGraphicsItem::dragLeaveEvent
+152   (int (*)(...))QGraphicsItem::dragMoveEvent
+160   (int (*)(...))QGraphicsItem::dropEvent
+168   (int (*)(...))QGraphicsItem::focusInEvent
+176   (int (*)(...))QGraphicsItem::focusOutEvent
+184   (int (*)(...))QGraphicsItem::hoverEnterEvent
+192   (int (*)(...))QGraphicsItem::hoverMoveEvent
+200   (int (*)(...))QGraphicsItem::hoverLeaveEvent
+208   (int (*)(...))QGraphicsItem::keyPressEvent
+216   (int (*)(...))QGraphicsItem::keyReleaseEvent
+224   (int (*)(...))QGraphicsItem::mousePressEvent
+232   (int (*)(...))QGraphicsItem::mouseMoveEvent
+240   (int (*)(...))QGraphicsItem::mouseReleaseEvent
+248   (int (*)(...))QGraphicsItem::mouseDoubleClickEvent
+256   (int (*)(...))QGraphicsItem::wheelEvent
+264   (int (*)(...))QGraphicsItem::inputMethodEvent
+272   (int (*)(...))QGraphicsItem::inputMethodQuery
+280   (int (*)(...))QGraphicsItem::itemChange
+288   (int (*)(...))QGraphicsEllipseItem::supportsExtension
+296   (int (*)(...))QGraphicsEllipseItem::setExtension
+304   (int (*)(...))QGraphicsEllipseItem::extension
+
+Class QGraphicsEllipseItem
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsEllipseItem (0x0x7f28180c6f08) 0
+    vptr=((& QGraphicsEllipseItem::_ZTV20QGraphicsEllipseItem) + 16u)
+  QAbstractGraphicsShapeItem (0x0x7f28181dd068) 0
+      primary-for QGraphicsEllipseItem (0x0x7f28180c6f08)
+    QGraphicsItem (0x0x7f2815371ba0) 0
+        primary-for QAbstractGraphicsShapeItem (0x0x7f28181dd068)
+
+Vtable for QGraphicsPolygonItem
+QGraphicsPolygonItem::_ZTV20QGraphicsPolygonItem: 39u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QGraphicsPolygonItem)
+16    (int (*)(...))QGraphicsPolygonItem::~QGraphicsPolygonItem
+24    (int (*)(...))QGraphicsPolygonItem::~QGraphicsPolygonItem
+32    (int (*)(...))QGraphicsItem::advance
+40    (int (*)(...))QGraphicsPolygonItem::boundingRect
+48    (int (*)(...))QGraphicsPolygonItem::shape
+56    (int (*)(...))QGraphicsPolygonItem::contains
+64    (int (*)(...))QGraphicsItem::collidesWithItem
+72    (int (*)(...))QGraphicsItem::collidesWithPath
+80    (int (*)(...))QGraphicsPolygonItem::isObscuredBy
+88    (int (*)(...))QGraphicsPolygonItem::opaqueArea
+96    (int (*)(...))QGraphicsPolygonItem::paint
+104   (int (*)(...))QGraphicsPolygonItem::type
+112   (int (*)(...))QGraphicsItem::sceneEventFilter
+120   (int (*)(...))QGraphicsItem::sceneEvent
+128   (int (*)(...))QGraphicsItem::contextMenuEvent
+136   (int (*)(...))QGraphicsItem::dragEnterEvent
+144   (int (*)(...))QGraphicsItem::dragLeaveEvent
+152   (int (*)(...))QGraphicsItem::dragMoveEvent
+160   (int (*)(...))QGraphicsItem::dropEvent
+168   (int (*)(...))QGraphicsItem::focusInEvent
+176   (int (*)(...))QGraphicsItem::focusOutEvent
+184   (int (*)(...))QGraphicsItem::hoverEnterEvent
+192   (int (*)(...))QGraphicsItem::hoverMoveEvent
+200   (int (*)(...))QGraphicsItem::hoverLeaveEvent
+208   (int (*)(...))QGraphicsItem::keyPressEvent
+216   (int (*)(...))QGraphicsItem::keyReleaseEvent
+224   (int (*)(...))QGraphicsItem::mousePressEvent
+232   (int (*)(...))QGraphicsItem::mouseMoveEvent
+240   (int (*)(...))QGraphicsItem::mouseReleaseEvent
+248   (int (*)(...))QGraphicsItem::mouseDoubleClickEvent
+256   (int (*)(...))QGraphicsItem::wheelEvent
+264   (int (*)(...))QGraphicsItem::inputMethodEvent
+272   (int (*)(...))QGraphicsItem::inputMethodQuery
+280   (int (*)(...))QGraphicsItem::itemChange
+288   (int (*)(...))QGraphicsPolygonItem::supportsExtension
+296   (int (*)(...))QGraphicsPolygonItem::setExtension
+304   (int (*)(...))QGraphicsPolygonItem::extension
+
+Class QGraphicsPolygonItem
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsPolygonItem (0x0x7f28181dd680) 0
+    vptr=((& QGraphicsPolygonItem::_ZTV20QGraphicsPolygonItem) + 16u)
+  QAbstractGraphicsShapeItem (0x0x7f28181dd6e8) 0
+      primary-for QGraphicsPolygonItem (0x0x7f28181dd680)
+    QGraphicsItem (0x0x7f2815371c00) 0
+        primary-for QAbstractGraphicsShapeItem (0x0x7f28181dd6e8)
+
+Vtable for QGraphicsLineItem
+QGraphicsLineItem::_ZTV17QGraphicsLineItem: 39u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QGraphicsLineItem)
+16    (int (*)(...))QGraphicsLineItem::~QGraphicsLineItem
+24    (int (*)(...))QGraphicsLineItem::~QGraphicsLineItem
+32    (int (*)(...))QGraphicsItem::advance
+40    (int (*)(...))QGraphicsLineItem::boundingRect
+48    (int (*)(...))QGraphicsLineItem::shape
+56    (int (*)(...))QGraphicsLineItem::contains
+64    (int (*)(...))QGraphicsItem::collidesWithItem
+72    (int (*)(...))QGraphicsItem::collidesWithPath
+80    (int (*)(...))QGraphicsLineItem::isObscuredBy
+88    (int (*)(...))QGraphicsLineItem::opaqueArea
+96    (int (*)(...))QGraphicsLineItem::paint
+104   (int (*)(...))QGraphicsLineItem::type
+112   (int (*)(...))QGraphicsItem::sceneEventFilter
+120   (int (*)(...))QGraphicsItem::sceneEvent
+128   (int (*)(...))QGraphicsItem::contextMenuEvent
+136   (int (*)(...))QGraphicsItem::dragEnterEvent
+144   (int (*)(...))QGraphicsItem::dragLeaveEvent
+152   (int (*)(...))QGraphicsItem::dragMoveEvent
+160   (int (*)(...))QGraphicsItem::dropEvent
+168   (int (*)(...))QGraphicsItem::focusInEvent
+176   (int (*)(...))QGraphicsItem::focusOutEvent
+184   (int (*)(...))QGraphicsItem::hoverEnterEvent
+192   (int (*)(...))QGraphicsItem::hoverMoveEvent
+200   (int (*)(...))QGraphicsItem::hoverLeaveEvent
+208   (int (*)(...))QGraphicsItem::keyPressEvent
+216   (int (*)(...))QGraphicsItem::keyReleaseEvent
+224   (int (*)(...))QGraphicsItem::mousePressEvent
+232   (int (*)(...))QGraphicsItem::mouseMoveEvent
+240   (int (*)(...))QGraphicsItem::mouseReleaseEvent
+248   (int (*)(...))QGraphicsItem::mouseDoubleClickEvent
+256   (int (*)(...))QGraphicsItem::wheelEvent
+264   (int (*)(...))QGraphicsItem::inputMethodEvent
+272   (int (*)(...))QGraphicsItem::inputMethodQuery
+280   (int (*)(...))QGraphicsItem::itemChange
+288   (int (*)(...))QGraphicsLineItem::supportsExtension
+296   (int (*)(...))QGraphicsLineItem::setExtension
+304   (int (*)(...))QGraphicsLineItem::extension
+
+Class QGraphicsLineItem
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsLineItem (0x0x7f28181ddb60) 0
+    vptr=((& QGraphicsLineItem::_ZTV17QGraphicsLineItem) + 16u)
+  QGraphicsItem (0x0x7f28150357e0) 0
+      primary-for QGraphicsLineItem (0x0x7f28181ddb60)
+
+Vtable for QGraphicsPixmapItem
+QGraphicsPixmapItem::_ZTV19QGraphicsPixmapItem: 39u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QGraphicsPixmapItem)
+16    (int (*)(...))QGraphicsPixmapItem::~QGraphicsPixmapItem
+24    (int (*)(...))QGraphicsPixmapItem::~QGraphicsPixmapItem
+32    (int (*)(...))QGraphicsItem::advance
+40    (int (*)(...))QGraphicsPixmapItem::boundingRect
+48    (int (*)(...))QGraphicsPixmapItem::shape
+56    (int (*)(...))QGraphicsPixmapItem::contains
+64    (int (*)(...))QGraphicsItem::collidesWithItem
+72    (int (*)(...))QGraphicsItem::collidesWithPath
+80    (int (*)(...))QGraphicsPixmapItem::isObscuredBy
+88    (int (*)(...))QGraphicsPixmapItem::opaqueArea
+96    (int (*)(...))QGraphicsPixmapItem::paint
+104   (int (*)(...))QGraphicsPixmapItem::type
+112   (int (*)(...))QGraphicsItem::sceneEventFilter
+120   (int (*)(...))QGraphicsItem::sceneEvent
+128   (int (*)(...))QGraphicsItem::contextMenuEvent
+136   (int (*)(...))QGraphicsItem::dragEnterEvent
+144   (int (*)(...))QGraphicsItem::dragLeaveEvent
+152   (int (*)(...))QGraphicsItem::dragMoveEvent
+160   (int (*)(...))QGraphicsItem::dropEvent
+168   (int (*)(...))QGraphicsItem::focusInEvent
+176   (int (*)(...))QGraphicsItem::focusOutEvent
+184   (int (*)(...))QGraphicsItem::hoverEnterEvent
+192   (int (*)(...))QGraphicsItem::hoverMoveEvent
+200   (int (*)(...))QGraphicsItem::hoverLeaveEvent
+208   (int (*)(...))QGraphicsItem::keyPressEvent
+216   (int (*)(...))QGraphicsItem::keyReleaseEvent
+224   (int (*)(...))QGraphicsItem::mousePressEvent
+232   (int (*)(...))QGraphicsItem::mouseMoveEvent
+240   (int (*)(...))QGraphicsItem::mouseReleaseEvent
+248   (int (*)(...))QGraphicsItem::mouseDoubleClickEvent
+256   (int (*)(...))QGraphicsItem::wheelEvent
+264   (int (*)(...))QGraphicsItem::inputMethodEvent
+272   (int (*)(...))QGraphicsItem::inputMethodQuery
+280   (int (*)(...))QGraphicsItem::itemChange
+288   (int (*)(...))QGraphicsPixmapItem::supportsExtension
+296   (int (*)(...))QGraphicsPixmapItem::setExtension
+304   (int (*)(...))QGraphicsPixmapItem::extension
+
+Class QGraphicsPixmapItem
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsPixmapItem (0x0x7f28181ddbc8) 0
+    vptr=((& QGraphicsPixmapItem::_ZTV19QGraphicsPixmapItem) + 16u)
+  QGraphicsItem (0x0x7f2815035840) 0
+      primary-for QGraphicsPixmapItem (0x0x7f28181ddbc8)
+
+Class QGraphicsTextItem::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsTextItem::QPrivateSignal (0x0x7f28150e3240) 0 empty
+
+Vtable for QGraphicsTextItem
+QGraphicsTextItem::_ZTV17QGraphicsTextItem: 82u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QGraphicsTextItem)
+16    (int (*)(...))QGraphicsTextItem::metaObject
+24    (int (*)(...))QGraphicsTextItem::qt_metacast
+32    (int (*)(...))QGraphicsTextItem::qt_metacall
+40    (int (*)(...))QGraphicsTextItem::~QGraphicsTextItem
+48    (int (*)(...))QGraphicsTextItem::~QGraphicsTextItem
+56    (int (*)(...))QGraphicsObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QGraphicsTextItem::boundingRect
+120   (int (*)(...))QGraphicsTextItem::shape
+128   (int (*)(...))QGraphicsTextItem::contains
+136   (int (*)(...))QGraphicsTextItem::paint
+144   (int (*)(...))QGraphicsTextItem::isObscuredBy
+152   (int (*)(...))QGraphicsTextItem::opaqueArea
+160   (int (*)(...))QGraphicsTextItem::type
+168   (int (*)(...))QGraphicsTextItem::sceneEvent
+176   (int (*)(...))QGraphicsTextItem::mousePressEvent
+184   (int (*)(...))QGraphicsTextItem::mouseMoveEvent
+192   (int (*)(...))QGraphicsTextItem::mouseReleaseEvent
+200   (int (*)(...))QGraphicsTextItem::mouseDoubleClickEvent
+208   (int (*)(...))QGraphicsTextItem::contextMenuEvent
+216   (int (*)(...))QGraphicsTextItem::keyPressEvent
+224   (int (*)(...))QGraphicsTextItem::keyReleaseEvent
+232   (int (*)(...))QGraphicsTextItem::focusInEvent
+240   (int (*)(...))QGraphicsTextItem::focusOutEvent
+248   (int (*)(...))QGraphicsTextItem::dragEnterEvent
+256   (int (*)(...))QGraphicsTextItem::dragLeaveEvent
+264   (int (*)(...))QGraphicsTextItem::dragMoveEvent
+272   (int (*)(...))QGraphicsTextItem::dropEvent
+280   (int (*)(...))QGraphicsTextItem::inputMethodEvent
+288   (int (*)(...))QGraphicsTextItem::hoverEnterEvent
+296   (int (*)(...))QGraphicsTextItem::hoverMoveEvent
+304   (int (*)(...))QGraphicsTextItem::hoverLeaveEvent
+312   (int (*)(...))QGraphicsTextItem::inputMethodQuery
+320   (int (*)(...))QGraphicsTextItem::supportsExtension
+328   (int (*)(...))QGraphicsTextItem::setExtension
+336   (int (*)(...))QGraphicsTextItem::extension
+344   (int (*)(...))-16
+352   (int (*)(...))(& _ZTI17QGraphicsTextItem)
+360   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItemD1Ev
+368   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItemD0Ev
+376   (int (*)(...))QGraphicsItem::advance
+384   (int (*)(...))QGraphicsTextItem::_ZThn16_NK17QGraphicsTextItem12boundingRectEv
+392   (int (*)(...))QGraphicsTextItem::_ZThn16_NK17QGraphicsTextItem5shapeEv
+400   (int (*)(...))QGraphicsTextItem::_ZThn16_NK17QGraphicsTextItem8containsERK7QPointF
+408   (int (*)(...))QGraphicsItem::collidesWithItem
+416   (int (*)(...))QGraphicsItem::collidesWithPath
+424   (int (*)(...))QGraphicsTextItem::_ZThn16_NK17QGraphicsTextItem12isObscuredByEPK13QGraphicsItem
+432   (int (*)(...))QGraphicsTextItem::_ZThn16_NK17QGraphicsTextItem10opaqueAreaEv
+440   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem5paintEP8QPainterPK24QStyleOptionGraphicsItemP7QWidget
+448   (int (*)(...))QGraphicsTextItem::_ZThn16_NK17QGraphicsTextItem4typeEv
+456   (int (*)(...))QGraphicsItem::sceneEventFilter
+464   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem10sceneEventEP6QEvent
+472   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem16contextMenuEventEP30QGraphicsSceneContextMenuEvent
+480   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem14dragEnterEventEP27QGraphicsSceneDragDropEvent
+488   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem14dragLeaveEventEP27QGraphicsSceneDragDropEvent
+496   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem13dragMoveEventEP27QGraphicsSceneDragDropEvent
+504   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem9dropEventEP27QGraphicsSceneDragDropEvent
+512   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem12focusInEventEP11QFocusEvent
+520   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem13focusOutEventEP11QFocusEvent
+528   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem15hoverEnterEventEP24QGraphicsSceneHoverEvent
+536   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem14hoverMoveEventEP24QGraphicsSceneHoverEvent
+544   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem15hoverLeaveEventEP24QGraphicsSceneHoverEvent
+552   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem13keyPressEventEP9QKeyEvent
+560   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem15keyReleaseEventEP9QKeyEvent
+568   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem15mousePressEventEP24QGraphicsSceneMouseEvent
+576   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem14mouseMoveEventEP24QGraphicsSceneMouseEvent
+584   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem17mouseReleaseEventEP24QGraphicsSceneMouseEvent
+592   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem21mouseDoubleClickEventEP24QGraphicsSceneMouseEvent
+600   (int (*)(...))QGraphicsItem::wheelEvent
+608   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem16inputMethodEventEP17QInputMethodEvent
+616   (int (*)(...))QGraphicsTextItem::_ZThn16_NK17QGraphicsTextItem16inputMethodQueryEN2Qt16InputMethodQueryE
+624   (int (*)(...))QGraphicsItem::itemChange
+632   (int (*)(...))QGraphicsTextItem::_ZThn16_NK17QGraphicsTextItem17supportsExtensionEN13QGraphicsItem9ExtensionE
+640   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem12setExtensionEN13QGraphicsItem9ExtensionERK8QVariant
+648   (int (*)(...))QGraphicsTextItem::_ZThn16_NK17QGraphicsTextItem9extensionERK8QVariant
+
+Class QGraphicsTextItem
+   size=40 align=8
+   base size=40 base align=8
+QGraphicsTextItem (0x0x7f28181ddea0) 0
+    vptr=((& QGraphicsTextItem::_ZTV17QGraphicsTextItem) + 16u)
+  QGraphicsObject (0x0x7f281b8c34d0) 0
+      primary-for QGraphicsTextItem (0x0x7f28181ddea0)
+    QObject (0x0x7f28150e3120) 0
+        primary-for QGraphicsObject (0x0x7f281b8c34d0)
+    QGraphicsItem (0x0x7f28150e3180) 16
+        vptr=((& QGraphicsTextItem::_ZTV17QGraphicsTextItem) + 360u)
+
+Vtable for QGraphicsSimpleTextItem
+QGraphicsSimpleTextItem::_ZTV23QGraphicsSimpleTextItem: 39u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI23QGraphicsSimpleTextItem)
+16    (int (*)(...))QGraphicsSimpleTextItem::~QGraphicsSimpleTextItem
+24    (int (*)(...))QGraphicsSimpleTextItem::~QGraphicsSimpleTextItem
+32    (int (*)(...))QGraphicsItem::advance
+40    (int (*)(...))QGraphicsSimpleTextItem::boundingRect
+48    (int (*)(...))QGraphicsSimpleTextItem::shape
+56    (int (*)(...))QGraphicsSimpleTextItem::contains
+64    (int (*)(...))QGraphicsItem::collidesWithItem
+72    (int (*)(...))QGraphicsItem::collidesWithPath
+80    (int (*)(...))QGraphicsSimpleTextItem::isObscuredBy
+88    (int (*)(...))QGraphicsSimpleTextItem::opaqueArea
+96    (int (*)(...))QGraphicsSimpleTextItem::paint
+104   (int (*)(...))QGraphicsSimpleTextItem::type
+112   (int (*)(...))QGraphicsItem::sceneEventFilter
+120   (int (*)(...))QGraphicsItem::sceneEvent
+128   (int (*)(...))QGraphicsItem::contextMenuEvent
+136   (int (*)(...))QGraphicsItem::dragEnterEvent
+144   (int (*)(...))QGraphicsItem::dragLeaveEvent
+152   (int (*)(...))QGraphicsItem::dragMoveEvent
+160   (int (*)(...))QGraphicsItem::dropEvent
+168   (int (*)(...))QGraphicsItem::focusInEvent
+176   (int (*)(...))QGraphicsItem::focusOutEvent
+184   (int (*)(...))QGraphicsItem::hoverEnterEvent
+192   (int (*)(...))QGraphicsItem::hoverMoveEvent
+200   (int (*)(...))QGraphicsItem::hoverLeaveEvent
+208   (int (*)(...))QGraphicsItem::keyPressEvent
+216   (int (*)(...))QGraphicsItem::keyReleaseEvent
+224   (int (*)(...))QGraphicsItem::mousePressEvent
+232   (int (*)(...))QGraphicsItem::mouseMoveEvent
+240   (int (*)(...))QGraphicsItem::mouseReleaseEvent
+248   (int (*)(...))QGraphicsItem::mouseDoubleClickEvent
+256   (int (*)(...))QGraphicsItem::wheelEvent
+264   (int (*)(...))QGraphicsItem::inputMethodEvent
+272   (int (*)(...))QGraphicsItem::inputMethodQuery
+280   (int (*)(...))QGraphicsItem::itemChange
+288   (int (*)(...))QGraphicsSimpleTextItem::supportsExtension
+296   (int (*)(...))QGraphicsSimpleTextItem::setExtension
+304   (int (*)(...))QGraphicsSimpleTextItem::extension
+
+Class QGraphicsSimpleTextItem
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsSimpleTextItem (0x0x7f2817eb3270) 0
+    vptr=((& QGraphicsSimpleTextItem::_ZTV23QGraphicsSimpleTextItem) + 16u)
+  QAbstractGraphicsShapeItem (0x0x7f2817eb3548) 0
+      primary-for QGraphicsSimpleTextItem (0x0x7f2817eb3270)
+    QGraphicsItem (0x0x7f2815107060) 0
+        primary-for QAbstractGraphicsShapeItem (0x0x7f2817eb3548)
+
+Vtable for QGraphicsItemGroup
+QGraphicsItemGroup::_ZTV18QGraphicsItemGroup: 39u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QGraphicsItemGroup)
+16    (int (*)(...))QGraphicsItemGroup::~QGraphicsItemGroup
+24    (int (*)(...))QGraphicsItemGroup::~QGraphicsItemGroup
+32    (int (*)(...))QGraphicsItem::advance
+40    (int (*)(...))QGraphicsItemGroup::boundingRect
+48    (int (*)(...))QGraphicsItem::shape
+56    (int (*)(...))QGraphicsItem::contains
+64    (int (*)(...))QGraphicsItem::collidesWithItem
+72    (int (*)(...))QGraphicsItem::collidesWithPath
+80    (int (*)(...))QGraphicsItemGroup::isObscuredBy
+88    (int (*)(...))QGraphicsItemGroup::opaqueArea
+96    (int (*)(...))QGraphicsItemGroup::paint
+104   (int (*)(...))QGraphicsItemGroup::type
+112   (int (*)(...))QGraphicsItem::sceneEventFilter
+120   (int (*)(...))QGraphicsItem::sceneEvent
+128   (int (*)(...))QGraphicsItem::contextMenuEvent
+136   (int (*)(...))QGraphicsItem::dragEnterEvent
+144   (int (*)(...))QGraphicsItem::dragLeaveEvent
+152   (int (*)(...))QGraphicsItem::dragMoveEvent
+160   (int (*)(...))QGraphicsItem::dropEvent
+168   (int (*)(...))QGraphicsItem::focusInEvent
+176   (int (*)(...))QGraphicsItem::focusOutEvent
+184   (int (*)(...))QGraphicsItem::hoverEnterEvent
+192   (int (*)(...))QGraphicsItem::hoverMoveEvent
+200   (int (*)(...))QGraphicsItem::hoverLeaveEvent
+208   (int (*)(...))QGraphicsItem::keyPressEvent
+216   (int (*)(...))QGraphicsItem::keyReleaseEvent
+224   (int (*)(...))QGraphicsItem::mousePressEvent
+232   (int (*)(...))QGraphicsItem::mouseMoveEvent
+240   (int (*)(...))QGraphicsItem::mouseReleaseEvent
+248   (int (*)(...))QGraphicsItem::mouseDoubleClickEvent
+256   (int (*)(...))QGraphicsItem::wheelEvent
+264   (int (*)(...))QGraphicsItem::inputMethodEvent
+272   (int (*)(...))QGraphicsItem::inputMethodQuery
+280   (int (*)(...))QGraphicsItem::itemChange
+288   (int (*)(...))QGraphicsItem::supportsExtension
+296   (int (*)(...))QGraphicsItem::setExtension
+304   (int (*)(...))QGraphicsItem::extension
+
+Class QGraphicsItemGroup
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsItemGroup (0x0x7f2817eb35b0) 0
+    vptr=((& QGraphicsItemGroup::_ZTV18QGraphicsItemGroup) + 16u)
+  QGraphicsItem (0x0x7f28151072a0) 0
+      primary-for QGraphicsItemGroup (0x0x7f2817eb35b0)
+
+Vtable for QGraphicsLayoutItem
+QGraphicsLayoutItem::_ZTV19QGraphicsLayoutItem: 8u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QGraphicsLayoutItem)
+16    0u
+24    0u
+32    (int (*)(...))QGraphicsLayoutItem::setGeometry
+40    (int (*)(...))QGraphicsLayoutItem::getContentsMargins
+48    (int (*)(...))QGraphicsLayoutItem::updateGeometry
+56    (int (*)(...))__cxa_pure_virtual
+
+Class QGraphicsLayoutItem
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsLayoutItem (0x0x7f2815107f60) 0
+    vptr=((& QGraphicsLayoutItem::_ZTV19QGraphicsLayoutItem) + 16u)
+
+Vtable for QGraphicsLayout
+QGraphicsLayout::_ZTV15QGraphicsLayout: 13u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QGraphicsLayout)
+16    0u
+24    0u
+32    (int (*)(...))QGraphicsLayoutItem::setGeometry
+40    (int (*)(...))QGraphicsLayout::getContentsMargins
+48    (int (*)(...))QGraphicsLayout::updateGeometry
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))QGraphicsLayout::invalidate
+72    (int (*)(...))QGraphicsLayout::widgetEvent
+80    (int (*)(...))__cxa_pure_virtual
+88    (int (*)(...))__cxa_pure_virtual
+96    (int (*)(...))__cxa_pure_virtual
+
+Class QGraphicsLayout
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsLayout (0x0x7f2817ed4ea0) 0
+    vptr=((& QGraphicsLayout::_ZTV15QGraphicsLayout) + 16u)
+  QGraphicsLayoutItem (0x0x7f2814d35a20) 0
+      primary-for QGraphicsLayout (0x0x7f2817ed4ea0)
+
+Class QGraphicsAnchor::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsAnchor::QPrivateSignal (0x0x7f2814d35de0) 0 empty
+
+Vtable for QGraphicsAnchor
+QGraphicsAnchor::_ZTV15QGraphicsAnchor: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QGraphicsAnchor)
+16    (int (*)(...))QGraphicsAnchor::metaObject
+24    (int (*)(...))QGraphicsAnchor::qt_metacast
+32    (int (*)(...))QGraphicsAnchor::qt_metacall
+40    (int (*)(...))QGraphicsAnchor::~QGraphicsAnchor
+48    (int (*)(...))QGraphicsAnchor::~QGraphicsAnchor
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QGraphicsAnchor
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsAnchor (0x0x7f2817ed4f08) 0
+    vptr=((& QGraphicsAnchor::_ZTV15QGraphicsAnchor) + 16u)
+  QObject (0x0x7f2814d35d80) 0
+      primary-for QGraphicsAnchor (0x0x7f2817ed4f08)
+
+Vtable for QGraphicsAnchorLayout
+QGraphicsAnchorLayout::_ZTV21QGraphicsAnchorLayout: 13u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QGraphicsAnchorLayout)
+16    (int (*)(...))QGraphicsAnchorLayout::~QGraphicsAnchorLayout
+24    (int (*)(...))QGraphicsAnchorLayout::~QGraphicsAnchorLayout
+32    (int (*)(...))QGraphicsAnchorLayout::setGeometry
+40    (int (*)(...))QGraphicsLayout::getContentsMargins
+48    (int (*)(...))QGraphicsLayout::updateGeometry
+56    (int (*)(...))QGraphicsAnchorLayout::sizeHint
+64    (int (*)(...))QGraphicsAnchorLayout::invalidate
+72    (int (*)(...))QGraphicsLayout::widgetEvent
+80    (int (*)(...))QGraphicsAnchorLayout::count
+88    (int (*)(...))QGraphicsAnchorLayout::itemAt
+96    (int (*)(...))QGraphicsAnchorLayout::removeAt
+
+Class QGraphicsAnchorLayout
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsAnchorLayout (0x0x7f2817fa9208) 0
+    vptr=((& QGraphicsAnchorLayout::_ZTV21QGraphicsAnchorLayout) + 16u)
+  QGraphicsLayout (0x0x7f2817fa90d0) 0
+      primary-for QGraphicsAnchorLayout (0x0x7f2817fa9208)
+    QGraphicsLayoutItem (0x0x7f2814dc2060) 0
+        primary-for QGraphicsLayout (0x0x7f2817fa90d0)
+
+Class QGraphicsEffect::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsEffect::QPrivateSignal (0x0x7f2814dc2360) 0 empty
+
+Vtable for QGraphicsEffect
+QGraphicsEffect::_ZTV15QGraphicsEffect: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QGraphicsEffect)
+16    (int (*)(...))QGraphicsEffect::metaObject
+24    (int (*)(...))QGraphicsEffect::qt_metacast
+32    (int (*)(...))QGraphicsEffect::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QGraphicsEffect::boundingRectFor
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))QGraphicsEffect::sourceChanged
+
+Class QGraphicsEffect
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsEffect (0x0x7f2817fa9410) 0
+    vptr=((& QGraphicsEffect::_ZTV15QGraphicsEffect) + 16u)
+  QObject (0x0x7f2814dc20c0) 0
+      primary-for QGraphicsEffect (0x0x7f2817fa9410)
+
+Class QGraphicsColorizeEffect::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsColorizeEffect::QPrivateSignal (0x0x7f28148ac660) 0 empty
+
+Vtable for QGraphicsColorizeEffect
+QGraphicsColorizeEffect::_ZTV23QGraphicsColorizeEffect: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI23QGraphicsColorizeEffect)
+16    (int (*)(...))QGraphicsColorizeEffect::metaObject
+24    (int (*)(...))QGraphicsColorizeEffect::qt_metacast
+32    (int (*)(...))QGraphicsColorizeEffect::qt_metacall
+40    (int (*)(...))QGraphicsColorizeEffect::~QGraphicsColorizeEffect
+48    (int (*)(...))QGraphicsColorizeEffect::~QGraphicsColorizeEffect
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QGraphicsEffect::boundingRectFor
+120   (int (*)(...))QGraphicsColorizeEffect::draw
+128   (int (*)(...))QGraphicsEffect::sourceChanged
+
+Class QGraphicsColorizeEffect
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsColorizeEffect (0x0x7f2817fa9750) 0
+    vptr=((& QGraphicsColorizeEffect::_ZTV23QGraphicsColorizeEffect) + 16u)
+  QGraphicsEffect (0x0x7f2817d2da90) 0
+      primary-for QGraphicsColorizeEffect (0x0x7f2817fa9750)
+    QObject (0x0x7f28148ac180) 0
+        primary-for QGraphicsEffect (0x0x7f2817d2da90)
+
+Class QGraphicsBlurEffect::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsBlurEffect::QPrivateSignal (0x0x7f28148ac9c0) 0 empty
+
+Vtable for QGraphicsBlurEffect
+QGraphicsBlurEffect::_ZTV19QGraphicsBlurEffect: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QGraphicsBlurEffect)
+16    (int (*)(...))QGraphicsBlurEffect::metaObject
+24    (int (*)(...))QGraphicsBlurEffect::qt_metacast
+32    (int (*)(...))QGraphicsBlurEffect::qt_metacall
+40    (int (*)(...))QGraphicsBlurEffect::~QGraphicsBlurEffect
+48    (int (*)(...))QGraphicsBlurEffect::~QGraphicsBlurEffect
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QGraphicsBlurEffect::boundingRectFor
+120   (int (*)(...))QGraphicsBlurEffect::draw
+128   (int (*)(...))QGraphicsEffect::sourceChanged
+
+Class QGraphicsBlurEffect
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsBlurEffect (0x0x7f2817d2daf8) 0
+    vptr=((& QGraphicsBlurEffect::_ZTV19QGraphicsBlurEffect) + 16u)
+  QGraphicsEffect (0x0x7f2817d2ddd0) 0
+      primary-for QGraphicsBlurEffect (0x0x7f2817d2daf8)
+    QObject (0x0x7f28148ac6c0) 0
+        primary-for QGraphicsEffect (0x0x7f2817d2ddd0)
+
+Class QGraphicsDropShadowEffect::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsDropShadowEffect::QPrivateSignal (0x0x7f28148acde0) 0 empty
+
+Vtable for QGraphicsDropShadowEffect
+QGraphicsDropShadowEffect::_ZTV25QGraphicsDropShadowEffect: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI25QGraphicsDropShadowEffect)
+16    (int (*)(...))QGraphicsDropShadowEffect::metaObject
+24    (int (*)(...))QGraphicsDropShadowEffect::qt_metacast
+32    (int (*)(...))QGraphicsDropShadowEffect::qt_metacall
+40    (int (*)(...))QGraphicsDropShadowEffect::~QGraphicsDropShadowEffect
+48    (int (*)(...))QGraphicsDropShadowEffect::~QGraphicsDropShadowEffect
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QGraphicsDropShadowEffect::boundingRectFor
+120   (int (*)(...))QGraphicsDropShadowEffect::draw
+128   (int (*)(...))QGraphicsEffect::sourceChanged
+
+Class QGraphicsDropShadowEffect
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsDropShadowEffect (0x0x7f2817df76e8) 0
+    vptr=((& QGraphicsDropShadowEffect::_ZTV25QGraphicsDropShadowEffect) + 16u)
+  QGraphicsEffect (0x0x7f2817acb5b0) 0
+      primary-for QGraphicsDropShadowEffect (0x0x7f2817df76e8)
+    QObject (0x0x7f28148acd80) 0
+        primary-for QGraphicsEffect (0x0x7f2817acb5b0)
+
+Class QGraphicsOpacityEffect::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsOpacityEffect::QPrivateSignal (0x0x7f28148cba20) 0 empty
+
+Vtable for QGraphicsOpacityEffect
+QGraphicsOpacityEffect::_ZTV22QGraphicsOpacityEffect: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI22QGraphicsOpacityEffect)
+16    (int (*)(...))QGraphicsOpacityEffect::metaObject
+24    (int (*)(...))QGraphicsOpacityEffect::qt_metacast
+32    (int (*)(...))QGraphicsOpacityEffect::qt_metacall
+40    (int (*)(...))QGraphicsOpacityEffect::~QGraphicsOpacityEffect
+48    (int (*)(...))QGraphicsOpacityEffect::~QGraphicsOpacityEffect
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QGraphicsEffect::boundingRectFor
+120   (int (*)(...))QGraphicsOpacityEffect::draw
+128   (int (*)(...))QGraphicsEffect::sourceChanged
+
+Class QGraphicsOpacityEffect
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsOpacityEffect (0x0x7f2817acb618) 0
+    vptr=((& QGraphicsOpacityEffect::_ZTV22QGraphicsOpacityEffect) + 16u)
+  QGraphicsEffect (0x0x7f2817acbd68) 0
+      primary-for QGraphicsOpacityEffect (0x0x7f2817acb618)
+    QObject (0x0x7f28148cb9c0) 0
+        primary-for QGraphicsEffect (0x0x7f2817acbd68)
+
+Vtable for QGraphicsGridLayout
+QGraphicsGridLayout::_ZTV19QGraphicsGridLayout: 13u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QGraphicsGridLayout)
+16    (int (*)(...))QGraphicsGridLayout::~QGraphicsGridLayout
+24    (int (*)(...))QGraphicsGridLayout::~QGraphicsGridLayout
+32    (int (*)(...))QGraphicsGridLayout::setGeometry
+40    (int (*)(...))QGraphicsLayout::getContentsMargins
+48    (int (*)(...))QGraphicsLayout::updateGeometry
+56    (int (*)(...))QGraphicsGridLayout::sizeHint
+64    (int (*)(...))QGraphicsGridLayout::invalidate
+72    (int (*)(...))QGraphicsLayout::widgetEvent
+80    (int (*)(...))QGraphicsGridLayout::count
+88    (int (*)(...))QGraphicsGridLayout::itemAt
+96    (int (*)(...))QGraphicsGridLayout::removeAt
+
+Class QGraphicsGridLayout
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsGridLayout (0x0x7f2817acbdd0) 0
+    vptr=((& QGraphicsGridLayout::_ZTV19QGraphicsGridLayout) + 16u)
+  QGraphicsLayout (0x0x7f2817acbf70) 0
+      primary-for QGraphicsGridLayout (0x0x7f2817acbdd0)
+    QGraphicsLayoutItem (0x0x7f28148cbc60) 0
+        primary-for QGraphicsLayout (0x0x7f2817acbf70)
+
+Class QGraphicsItemAnimation::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsItemAnimation::QPrivateSignal (0x0x7f28148ee600) 0 empty
+
+Vtable for QGraphicsItemAnimation
+QGraphicsItemAnimation::_ZTV22QGraphicsItemAnimation: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI22QGraphicsItemAnimation)
+16    (int (*)(...))QGraphicsItemAnimation::metaObject
+24    (int (*)(...))QGraphicsItemAnimation::qt_metacast
+32    (int (*)(...))QGraphicsItemAnimation::qt_metacall
+40    (int (*)(...))QGraphicsItemAnimation::~QGraphicsItemAnimation
+48    (int (*)(...))QGraphicsItemAnimation::~QGraphicsItemAnimation
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QGraphicsItemAnimation::beforeAnimationStep
+120   (int (*)(...))QGraphicsItemAnimation::afterAnimationStep
+
+Class QGraphicsItemAnimation
+   size=24 align=8
+   base size=24 base align=8
+QGraphicsItemAnimation (0x0x7f2817af2208) 0
+    vptr=((& QGraphicsItemAnimation::_ZTV22QGraphicsItemAnimation) + 16u)
+  QObject (0x0x7f28148cbcc0) 0
+      primary-for QGraphicsItemAnimation (0x0x7f2817af2208)
+
+Vtable for QGraphicsLinearLayout
+QGraphicsLinearLayout::_ZTV21QGraphicsLinearLayout: 13u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QGraphicsLinearLayout)
+16    (int (*)(...))QGraphicsLinearLayout::~QGraphicsLinearLayout
+24    (int (*)(...))QGraphicsLinearLayout::~QGraphicsLinearLayout
+32    (int (*)(...))QGraphicsLinearLayout::setGeometry
+40    (int (*)(...))QGraphicsLayout::getContentsMargins
+48    (int (*)(...))QGraphicsLayout::updateGeometry
+56    (int (*)(...))QGraphicsLinearLayout::sizeHint
+64    (int (*)(...))QGraphicsLinearLayout::invalidate
+72    (int (*)(...))QGraphicsLayout::widgetEvent
+80    (int (*)(...))QGraphicsLinearLayout::count
+88    (int (*)(...))QGraphicsLinearLayout::itemAt
+96    (int (*)(...))QGraphicsLinearLayout::removeAt
+
+Class QGraphicsLinearLayout
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsLinearLayout (0x0x7f2817b150d0) 0
+    vptr=((& QGraphicsLinearLayout::_ZTV21QGraphicsLinearLayout) + 16u)
+  QGraphicsLayout (0x0x7f2817b15138) 0
+      primary-for QGraphicsLinearLayout (0x0x7f2817b150d0)
+    QGraphicsLayoutItem (0x0x7f28148ee660) 0
+        primary-for QGraphicsLayout (0x0x7f2817b15138)
+
+Class QGraphicsWidget::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsWidget::QPrivateSignal (0x0x7f28148eea80) 0 empty
+
+Vtable for QGraphicsWidget
+QGraphicsWidget::_ZTV15QGraphicsWidget: 92u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QGraphicsWidget)
+16    (int (*)(...))QGraphicsWidget::metaObject
+24    (int (*)(...))QGraphicsWidget::qt_metacast
+32    (int (*)(...))QGraphicsWidget::qt_metacall
+40    (int (*)(...))QGraphicsWidget::~QGraphicsWidget
+48    (int (*)(...))QGraphicsWidget::~QGraphicsWidget
+56    (int (*)(...))QGraphicsWidget::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QGraphicsWidget::setGeometry
+120   (int (*)(...))QGraphicsWidget::getContentsMargins
+128   (int (*)(...))QGraphicsWidget::type
+136   (int (*)(...))QGraphicsWidget::paint
+144   (int (*)(...))QGraphicsWidget::paintWindowFrame
+152   (int (*)(...))QGraphicsWidget::boundingRect
+160   (int (*)(...))QGraphicsWidget::shape
+168   (int (*)(...))QGraphicsWidget::initStyleOption
+176   (int (*)(...))QGraphicsWidget::sizeHint
+184   (int (*)(...))QGraphicsWidget::updateGeometry
+192   (int (*)(...))QGraphicsWidget::itemChange
+200   (int (*)(...))QGraphicsWidget::propertyChange
+208   (int (*)(...))QGraphicsWidget::sceneEvent
+216   (int (*)(...))QGraphicsWidget::windowFrameEvent
+224   (int (*)(...))QGraphicsWidget::windowFrameSectionAt
+232   (int (*)(...))QGraphicsWidget::changeEvent
+240   (int (*)(...))QGraphicsWidget::closeEvent
+248   (int (*)(...))QGraphicsWidget::focusInEvent
+256   (int (*)(...))QGraphicsWidget::focusNextPrevChild
+264   (int (*)(...))QGraphicsWidget::focusOutEvent
+272   (int (*)(...))QGraphicsWidget::hideEvent
+280   (int (*)(...))QGraphicsWidget::moveEvent
+288   (int (*)(...))QGraphicsWidget::polishEvent
+296   (int (*)(...))QGraphicsWidget::resizeEvent
+304   (int (*)(...))QGraphicsWidget::showEvent
+312   (int (*)(...))QGraphicsWidget::hoverMoveEvent
+320   (int (*)(...))QGraphicsWidget::hoverLeaveEvent
+328   (int (*)(...))QGraphicsWidget::grabMouseEvent
+336   (int (*)(...))QGraphicsWidget::ungrabMouseEvent
+344   (int (*)(...))QGraphicsWidget::grabKeyboardEvent
+352   (int (*)(...))QGraphicsWidget::ungrabKeyboardEvent
+360   (int (*)(...))-16
+368   (int (*)(...))(& _ZTI15QGraphicsWidget)
+376   (int (*)(...))QGraphicsWidget::_ZThn16_N15QGraphicsWidgetD1Ev
+384   (int (*)(...))QGraphicsWidget::_ZThn16_N15QGraphicsWidgetD0Ev
+392   (int (*)(...))QGraphicsItem::advance
+400   (int (*)(...))QGraphicsWidget::_ZThn16_NK15QGraphicsWidget12boundingRectEv
+408   (int (*)(...))QGraphicsWidget::_ZThn16_NK15QGraphicsWidget5shapeEv
+416   (int (*)(...))QGraphicsItem::contains
+424   (int (*)(...))QGraphicsItem::collidesWithItem
+432   (int (*)(...))QGraphicsItem::collidesWithPath
+440   (int (*)(...))QGraphicsItem::isObscuredBy
+448   (int (*)(...))QGraphicsItem::opaqueArea
+456   (int (*)(...))QGraphicsWidget::_ZThn16_N15QGraphicsWidget5paintEP8QPainterPK24QStyleOptionGraphicsItemP7QWidget
+464   (int (*)(...))QGraphicsWidget::_ZThn16_NK15QGraphicsWidget4typeEv
+472   (int (*)(...))QGraphicsItem::sceneEventFilter
+480   (int (*)(...))QGraphicsWidget::_ZThn16_N15QGraphicsWidget10sceneEventEP6QEvent
+488   (int (*)(...))QGraphicsItem::contextMenuEvent
+496   (int (*)(...))QGraphicsItem::dragEnterEvent
+504   (int (*)(...))QGraphicsItem::dragLeaveEvent
+512   (int (*)(...))QGraphicsItem::dragMoveEvent
+520   (int (*)(...))QGraphicsItem::dropEvent
+528   (int (*)(...))QGraphicsWidget::_ZThn16_N15QGraphicsWidget12focusInEventEP11QFocusEvent
+536   (int (*)(...))QGraphicsWidget::_ZThn16_N15QGraphicsWidget13focusOutEventEP11QFocusEvent
+544   (int (*)(...))QGraphicsItem::hoverEnterEvent
+552   (int (*)(...))QGraphicsWidget::_ZThn16_N15QGraphicsWidget14hoverMoveEventEP24QGraphicsSceneHoverEvent
+560   (int (*)(...))QGraphicsWidget::_ZThn16_N15QGraphicsWidget15hoverLeaveEventEP24QGraphicsSceneHoverEvent
+568   (int (*)(...))QGraphicsItem::keyPressEvent
+576   (int (*)(...))QGraphicsItem::keyReleaseEvent
+584   (int (*)(...))QGraphicsItem::mousePressEvent
+592   (int (*)(...))QGraphicsItem::mouseMoveEvent
+600   (int (*)(...))QGraphicsItem::mouseReleaseEvent
+608   (int (*)(...))QGraphicsItem::mouseDoubleClickEvent
+616   (int (*)(...))QGraphicsItem::wheelEvent
+624   (int (*)(...))QGraphicsItem::inputMethodEvent
+632   (int (*)(...))QGraphicsItem::inputMethodQuery
+640   (int (*)(...))QGraphicsWidget::_ZThn16_N15QGraphicsWidget10itemChangeEN13QGraphicsItem18GraphicsItemChangeERK8QVariant
+648   (int (*)(...))QGraphicsItem::supportsExtension
+656   (int (*)(...))QGraphicsItem::setExtension
+664   (int (*)(...))QGraphicsItem::extension
+672   (int (*)(...))-32
+680   (int (*)(...))(& _ZTI15QGraphicsWidget)
+688   (int (*)(...))QGraphicsWidget::_ZThn32_N15QGraphicsWidgetD1Ev
+696   (int (*)(...))QGraphicsWidget::_ZThn32_N15QGraphicsWidgetD0Ev
+704   (int (*)(...))QGraphicsWidget::_ZThn32_N15QGraphicsWidget11setGeometryERK6QRectF
+712   (int (*)(...))QGraphicsWidget::_ZThn32_NK15QGraphicsWidget18getContentsMarginsEPdS0_S0_S0_
+720   (int (*)(...))QGraphicsWidget::_ZThn32_N15QGraphicsWidget14updateGeometryEv
+728   (int (*)(...))QGraphicsWidget::_ZThn32_NK15QGraphicsWidget8sizeHintEN2Qt8SizeHintERK6QSizeF
+
+Class QGraphicsWidget
+   size=48 align=8
+   base size=48 base align=8
+QGraphicsWidget (0x0x7f281b4bc3f0) 0
+    vptr=((& QGraphicsWidget::_ZTV15QGraphicsWidget) + 16u)
+  QGraphicsObject (0x0x7f281b4bc460) 0
+      primary-for QGraphicsWidget (0x0x7f281b4bc3f0)
+    QObject (0x0x7f28148ee780) 0
+        primary-for QGraphicsObject (0x0x7f281b4bc460)
+    QGraphicsItem (0x0x7f28148ee7e0) 16
+        vptr=((& QGraphicsWidget::_ZTV15QGraphicsWidget) + 376u)
+  QGraphicsLayoutItem (0x0x7f28148eea20) 32
+      vptr=((& QGraphicsWidget::_ZTV15QGraphicsWidget) + 688u)
+
+Class QGraphicsProxyWidget::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsProxyWidget::QPrivateSignal (0x0x7f2814956120) 0 empty
+
+Vtable for QGraphicsProxyWidget
+QGraphicsProxyWidget::_ZTV20QGraphicsProxyWidget: 107u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QGraphicsProxyWidget)
+16    (int (*)(...))QGraphicsProxyWidget::metaObject
+24    (int (*)(...))QGraphicsProxyWidget::qt_metacast
+32    (int (*)(...))QGraphicsProxyWidget::qt_metacall
+40    (int (*)(...))QGraphicsProxyWidget::~QGraphicsProxyWidget
+48    (int (*)(...))QGraphicsProxyWidget::~QGraphicsProxyWidget
+56    (int (*)(...))QGraphicsProxyWidget::event
+64    (int (*)(...))QGraphicsProxyWidget::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QGraphicsProxyWidget::setGeometry
+120   (int (*)(...))QGraphicsWidget::getContentsMargins
+128   (int (*)(...))QGraphicsProxyWidget::type
+136   (int (*)(...))QGraphicsProxyWidget::paint
+144   (int (*)(...))QGraphicsWidget::paintWindowFrame
+152   (int (*)(...))QGraphicsWidget::boundingRect
+160   (int (*)(...))QGraphicsWidget::shape
+168   (int (*)(...))QGraphicsWidget::initStyleOption
+176   (int (*)(...))QGraphicsProxyWidget::sizeHint
+184   (int (*)(...))QGraphicsWidget::updateGeometry
+192   (int (*)(...))QGraphicsProxyWidget::itemChange
+200   (int (*)(...))QGraphicsWidget::propertyChange
+208   (int (*)(...))QGraphicsWidget::sceneEvent
+216   (int (*)(...))QGraphicsWidget::windowFrameEvent
+224   (int (*)(...))QGraphicsWidget::windowFrameSectionAt
+232   (int (*)(...))QGraphicsWidget::changeEvent
+240   (int (*)(...))QGraphicsWidget::closeEvent
+248   (int (*)(...))QGraphicsProxyWidget::focusInEvent
+256   (int (*)(...))QGraphicsProxyWidget::focusNextPrevChild
+264   (int (*)(...))QGraphicsProxyWidget::focusOutEvent
+272   (int (*)(...))QGraphicsProxyWidget::hideEvent
+280   (int (*)(...))QGraphicsWidget::moveEvent
+288   (int (*)(...))QGraphicsWidget::polishEvent
+296   (int (*)(...))QGraphicsProxyWidget::resizeEvent
+304   (int (*)(...))QGraphicsProxyWidget::showEvent
+312   (int (*)(...))QGraphicsProxyWidget::hoverMoveEvent
+320   (int (*)(...))QGraphicsProxyWidget::hoverLeaveEvent
+328   (int (*)(...))QGraphicsProxyWidget::grabMouseEvent
+336   (int (*)(...))QGraphicsProxyWidget::ungrabMouseEvent
+344   (int (*)(...))QGraphicsWidget::grabKeyboardEvent
+352   (int (*)(...))QGraphicsWidget::ungrabKeyboardEvent
+360   (int (*)(...))QGraphicsProxyWidget::contextMenuEvent
+368   (int (*)(...))QGraphicsProxyWidget::dragEnterEvent
+376   (int (*)(...))QGraphicsProxyWidget::dragLeaveEvent
+384   (int (*)(...))QGraphicsProxyWidget::dragMoveEvent
+392   (int (*)(...))QGraphicsProxyWidget::dropEvent
+400   (int (*)(...))QGraphicsProxyWidget::hoverEnterEvent
+408   (int (*)(...))QGraphicsProxyWidget::mouseMoveEvent
+416   (int (*)(...))QGraphicsProxyWidget::mousePressEvent
+424   (int (*)(...))QGraphicsProxyWidget::mouseReleaseEvent
+432   (int (*)(...))QGraphicsProxyWidget::mouseDoubleClickEvent
+440   (int (*)(...))QGraphicsProxyWidget::wheelEvent
+448   (int (*)(...))QGraphicsProxyWidget::keyPressEvent
+456   (int (*)(...))QGraphicsProxyWidget::keyReleaseEvent
+464   (int (*)(...))QGraphicsProxyWidget::inputMethodQuery
+472   (int (*)(...))QGraphicsProxyWidget::inputMethodEvent
+480   (int (*)(...))-16
+488   (int (*)(...))(& _ZTI20QGraphicsProxyWidget)
+496   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidgetD1Ev
+504   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidgetD0Ev
+512   (int (*)(...))QGraphicsItem::advance
+520   (int (*)(...))QGraphicsWidget::_ZThn16_NK15QGraphicsWidget12boundingRectEv
+528   (int (*)(...))QGraphicsWidget::_ZThn16_NK15QGraphicsWidget5shapeEv
+536   (int (*)(...))QGraphicsItem::contains
+544   (int (*)(...))QGraphicsItem::collidesWithItem
+552   (int (*)(...))QGraphicsItem::collidesWithPath
+560   (int (*)(...))QGraphicsItem::isObscuredBy
+568   (int (*)(...))QGraphicsItem::opaqueArea
+576   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget5paintEP8QPainterPK24QStyleOptionGraphicsItemP7QWidget
+584   (int (*)(...))QGraphicsProxyWidget::_ZThn16_NK20QGraphicsProxyWidget4typeEv
+592   (int (*)(...))QGraphicsItem::sceneEventFilter
+600   (int (*)(...))QGraphicsWidget::_ZThn16_N15QGraphicsWidget10sceneEventEP6QEvent
+608   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget16contextMenuEventEP30QGraphicsSceneContextMenuEvent
+616   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget14dragEnterEventEP27QGraphicsSceneDragDropEvent
+624   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget14dragLeaveEventEP27QGraphicsSceneDragDropEvent
+632   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget13dragMoveEventEP27QGraphicsSceneDragDropEvent
+640   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget9dropEventEP27QGraphicsSceneDragDropEvent
+648   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget12focusInEventEP11QFocusEvent
+656   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget13focusOutEventEP11QFocusEvent
+664   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget15hoverEnterEventEP24QGraphicsSceneHoverEvent
+672   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget14hoverMoveEventEP24QGraphicsSceneHoverEvent
+680   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget15hoverLeaveEventEP24QGraphicsSceneHoverEvent
+688   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget13keyPressEventEP9QKeyEvent
+696   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget15keyReleaseEventEP9QKeyEvent
+704   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget15mousePressEventEP24QGraphicsSceneMouseEvent
+712   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget14mouseMoveEventEP24QGraphicsSceneMouseEvent
+720   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget17mouseReleaseEventEP24QGraphicsSceneMouseEvent
+728   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget21mouseDoubleClickEventEP24QGraphicsSceneMouseEvent
+736   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget10wheelEventEP24QGraphicsSceneWheelEvent
+744   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget16inputMethodEventEP17QInputMethodEvent
+752   (int (*)(...))QGraphicsProxyWidget::_ZThn16_NK20QGraphicsProxyWidget16inputMethodQueryEN2Qt16InputMethodQueryE
+760   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget10itemChangeEN13QGraphicsItem18GraphicsItemChangeERK8QVariant
+768   (int (*)(...))QGraphicsItem::supportsExtension
+776   (int (*)(...))QGraphicsItem::setExtension
+784   (int (*)(...))QGraphicsItem::extension
+792   (int (*)(...))-32
+800   (int (*)(...))(& _ZTI20QGraphicsProxyWidget)
+808   (int (*)(...))QGraphicsProxyWidget::_ZThn32_N20QGraphicsProxyWidgetD1Ev
+816   (int (*)(...))QGraphicsProxyWidget::_ZThn32_N20QGraphicsProxyWidgetD0Ev
+824   (int (*)(...))QGraphicsProxyWidget::_ZThn32_N20QGraphicsProxyWidget11setGeometryERK6QRectF
+832   (int (*)(...))QGraphicsWidget::_ZThn32_NK15QGraphicsWidget18getContentsMarginsEPdS0_S0_S0_
+840   (int (*)(...))QGraphicsWidget::_ZThn32_N15QGraphicsWidget14updateGeometryEv
+848   (int (*)(...))QGraphicsProxyWidget::_ZThn32_NK20QGraphicsProxyWidget8sizeHintEN2Qt8SizeHintERK6QSizeF
+
+Class QGraphicsProxyWidget
+   size=48 align=8
+   base size=48 base align=8
+QGraphicsProxyWidget (0x0x7f2817b15958) 0
+    vptr=((& QGraphicsProxyWidget::_ZTV20QGraphicsProxyWidget) + 16u)
+  QGraphicsWidget (0x0x7f281b4bca80) 0
+      primary-for QGraphicsProxyWidget (0x0x7f2817b15958)
+    QGraphicsObject (0x0x7f281b4bcaf0) 0
+        primary-for QGraphicsWidget (0x0x7f281b4bca80)
+      QObject (0x0x7f2814915de0) 0
+          primary-for QGraphicsObject (0x0x7f281b4bcaf0)
+      QGraphicsItem (0x0x7f2814915e40) 16
+          vptr=((& QGraphicsProxyWidget::_ZTV20QGraphicsProxyWidget) + 496u)
+    QGraphicsLayoutItem (0x0x7f2814915f00) 32
+        vptr=((& QGraphicsProxyWidget::_ZTV20QGraphicsProxyWidget) + 808u)
+
+Class QGraphicsScene::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsScene::QPrivateSignal (0x0x7f2814956f60) 0 empty
+
+Vtable for QGraphicsScene
+QGraphicsScene::_ZTV14QGraphicsScene: 34u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QGraphicsScene)
+16    (int (*)(...))QGraphicsScene::metaObject
+24    (int (*)(...))QGraphicsScene::qt_metacast
+32    (int (*)(...))QGraphicsScene::qt_metacall
+40    (int (*)(...))QGraphicsScene::~QGraphicsScene
+48    (int (*)(...))QGraphicsScene::~QGraphicsScene
+56    (int (*)(...))QGraphicsScene::event
+64    (int (*)(...))QGraphicsScene::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QGraphicsScene::inputMethodQuery
+120   (int (*)(...))QGraphicsScene::contextMenuEvent
+128   (int (*)(...))QGraphicsScene::dragEnterEvent
+136   (int (*)(...))QGraphicsScene::dragMoveEvent
+144   (int (*)(...))QGraphicsScene::dragLeaveEvent
+152   (int (*)(...))QGraphicsScene::dropEvent
+160   (int (*)(...))QGraphicsScene::focusInEvent
+168   (int (*)(...))QGraphicsScene::focusOutEvent
+176   (int (*)(...))QGraphicsScene::helpEvent
+184   (int (*)(...))QGraphicsScene::keyPressEvent
+192   (int (*)(...))QGraphicsScene::keyReleaseEvent
+200   (int (*)(...))QGraphicsScene::mousePressEvent
+208   (int (*)(...))QGraphicsScene::mouseMoveEvent
+216   (int (*)(...))QGraphicsScene::mouseReleaseEvent
+224   (int (*)(...))QGraphicsScene::mouseDoubleClickEvent
+232   (int (*)(...))QGraphicsScene::wheelEvent
+240   (int (*)(...))QGraphicsScene::inputMethodEvent
+248   (int (*)(...))QGraphicsScene::drawBackground
+256   (int (*)(...))QGraphicsScene::drawForeground
+264   (int (*)(...))QGraphicsScene::drawItems
+
+Class QGraphicsScene
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsScene (0x0x7f2817b33208) 0
+    vptr=((& QGraphicsScene::_ZTV14QGraphicsScene) + 16u)
+  QObject (0x0x7f2814956d20) 0
+      primary-for QGraphicsScene (0x0x7f2817b33208)
+
+Vtable for QGraphicsSceneEvent
+QGraphicsSceneEvent::_ZTV19QGraphicsSceneEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QGraphicsSceneEvent)
+16    (int (*)(...))QGraphicsSceneEvent::~QGraphicsSceneEvent
+24    (int (*)(...))QGraphicsSceneEvent::~QGraphicsSceneEvent
+
+Class QGraphicsSceneEvent
+   size=32 align=8
+   base size=32 base align=8
+QGraphicsSceneEvent (0x0x7f2817b338f0) 0
+    vptr=((& QGraphicsSceneEvent::_ZTV19QGraphicsSceneEvent) + 16u)
+  QEvent (0x0x7f281317b060) 0
+      primary-for QGraphicsSceneEvent (0x0x7f2817b338f0)
+
+Vtable for QGraphicsSceneMouseEvent
+QGraphicsSceneMouseEvent::_ZTV24QGraphicsSceneMouseEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QGraphicsSceneMouseEvent)
+16    (int (*)(...))QGraphicsSceneMouseEvent::~QGraphicsSceneMouseEvent
+24    (int (*)(...))QGraphicsSceneMouseEvent::~QGraphicsSceneMouseEvent
+
+Class QGraphicsSceneMouseEvent
+   size=32 align=8
+   base size=32 base align=8
+QGraphicsSceneMouseEvent (0x0x7f2817b33958) 0
+    vptr=((& QGraphicsSceneMouseEvent::_ZTV24QGraphicsSceneMouseEvent) + 16u)
+  QGraphicsSceneEvent (0x0x7f2817b339c0) 0
+      primary-for QGraphicsSceneMouseEvent (0x0x7f2817b33958)
+    QEvent (0x0x7f281317bba0) 0
+        primary-for QGraphicsSceneEvent (0x0x7f2817b339c0)
+
+Vtable for QGraphicsSceneWheelEvent
+QGraphicsSceneWheelEvent::_ZTV24QGraphicsSceneWheelEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QGraphicsSceneWheelEvent)
+16    (int (*)(...))QGraphicsSceneWheelEvent::~QGraphicsSceneWheelEvent
+24    (int (*)(...))QGraphicsSceneWheelEvent::~QGraphicsSceneWheelEvent
+
+Class QGraphicsSceneWheelEvent
+   size=32 align=8
+   base size=32 base align=8
+QGraphicsSceneWheelEvent (0x0x7f2817b546e8) 0
+    vptr=((& QGraphicsSceneWheelEvent::_ZTV24QGraphicsSceneWheelEvent) + 16u)
+  QGraphicsSceneEvent (0x0x7f2817b54750) 0
+      primary-for QGraphicsSceneWheelEvent (0x0x7f2817b546e8)
+    QEvent (0x0x7f281317bc60) 0
+        primary-for QGraphicsSceneEvent (0x0x7f2817b54750)
+
+Vtable for QGraphicsSceneContextMenuEvent
+QGraphicsSceneContextMenuEvent::_ZTV30QGraphicsSceneContextMenuEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI30QGraphicsSceneContextMenuEvent)
+16    (int (*)(...))QGraphicsSceneContextMenuEvent::~QGraphicsSceneContextMenuEvent
+24    (int (*)(...))QGraphicsSceneContextMenuEvent::~QGraphicsSceneContextMenuEvent
+
+Class QGraphicsSceneContextMenuEvent
+   size=32 align=8
+   base size=32 base align=8
+QGraphicsSceneContextMenuEvent (0x0x7f2817b71618) 0
+    vptr=((& QGraphicsSceneContextMenuEvent::_ZTV30QGraphicsSceneContextMenuEvent) + 16u)
+  QGraphicsSceneEvent (0x0x7f2817b71680) 0
+      primary-for QGraphicsSceneContextMenuEvent (0x0x7f2817b71618)
+    QEvent (0x0x7f281317be40) 0
+        primary-for QGraphicsSceneEvent (0x0x7f2817b71680)
+
+Vtable for QGraphicsSceneHoverEvent
+QGraphicsSceneHoverEvent::_ZTV24QGraphicsSceneHoverEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QGraphicsSceneHoverEvent)
+16    (int (*)(...))QGraphicsSceneHoverEvent::~QGraphicsSceneHoverEvent
+24    (int (*)(...))QGraphicsSceneHoverEvent::~QGraphicsSceneHoverEvent
+
+Class QGraphicsSceneHoverEvent
+   size=32 align=8
+   base size=32 base align=8
+QGraphicsSceneHoverEvent (0x0x7f2817b719c0) 0
+    vptr=((& QGraphicsSceneHoverEvent::_ZTV24QGraphicsSceneHoverEvent) + 16u)
+  QGraphicsSceneEvent (0x0x7f2817b71a28) 0
+      primary-for QGraphicsSceneHoverEvent (0x0x7f2817b719c0)
+    QEvent (0x0x7f281317bea0) 0
+        primary-for QGraphicsSceneEvent (0x0x7f2817b71a28)
+
+Vtable for QGraphicsSceneHelpEvent
+QGraphicsSceneHelpEvent::_ZTV23QGraphicsSceneHelpEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI23QGraphicsSceneHelpEvent)
+16    (int (*)(...))QGraphicsSceneHelpEvent::~QGraphicsSceneHelpEvent
+24    (int (*)(...))QGraphicsSceneHelpEvent::~QGraphicsSceneHelpEvent
+
+Class QGraphicsSceneHelpEvent
+   size=32 align=8
+   base size=32 base align=8
+QGraphicsSceneHelpEvent (0x0x7f2817b92478) 0
+    vptr=((& QGraphicsSceneHelpEvent::_ZTV23QGraphicsSceneHelpEvent) + 16u)
+  QGraphicsSceneEvent (0x0x7f2817b924e0) 0
+      primary-for QGraphicsSceneHelpEvent (0x0x7f2817b92478)
+    QEvent (0x0x7f2812de9a20) 0
+        primary-for QGraphicsSceneEvent (0x0x7f2817b924e0)
+
+Vtable for QGraphicsSceneDragDropEvent
+QGraphicsSceneDragDropEvent::_ZTV27QGraphicsSceneDragDropEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI27QGraphicsSceneDragDropEvent)
+16    (int (*)(...))QGraphicsSceneDragDropEvent::~QGraphicsSceneDragDropEvent
+24    (int (*)(...))QGraphicsSceneDragDropEvent::~QGraphicsSceneDragDropEvent
+
+Class QGraphicsSceneDragDropEvent
+   size=32 align=8
+   base size=32 base align=8
+QGraphicsSceneDragDropEvent (0x0x7f2817b92d68) 0
+    vptr=((& QGraphicsSceneDragDropEvent::_ZTV27QGraphicsSceneDragDropEvent) + 16u)
+  QGraphicsSceneEvent (0x0x7f2817b92dd0) 0
+      primary-for QGraphicsSceneDragDropEvent (0x0x7f2817b92d68)
+    QEvent (0x0x7f2812de9a80) 0
+        primary-for QGraphicsSceneEvent (0x0x7f2817b92dd0)
+
+Vtable for QGraphicsSceneResizeEvent
+QGraphicsSceneResizeEvent::_ZTV25QGraphicsSceneResizeEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI25QGraphicsSceneResizeEvent)
+16    (int (*)(...))QGraphicsSceneResizeEvent::~QGraphicsSceneResizeEvent
+24    (int (*)(...))QGraphicsSceneResizeEvent::~QGraphicsSceneResizeEvent
+
+Class QGraphicsSceneResizeEvent
+   size=32 align=8
+   base size=32 base align=8
+QGraphicsSceneResizeEvent (0x0x7f2817b92f70) 0
+    vptr=((& QGraphicsSceneResizeEvent::_ZTV25QGraphicsSceneResizeEvent) + 16u)
+  QGraphicsSceneEvent (0x0x7f2817bc10d0) 0
+      primary-for QGraphicsSceneResizeEvent (0x0x7f2817b92f70)
+    QEvent (0x0x7f2812e113c0) 0
+        primary-for QGraphicsSceneEvent (0x0x7f2817bc10d0)
+
+Vtable for QGraphicsSceneMoveEvent
+QGraphicsSceneMoveEvent::_ZTV23QGraphicsSceneMoveEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI23QGraphicsSceneMoveEvent)
+16    (int (*)(...))QGraphicsSceneMoveEvent::~QGraphicsSceneMoveEvent
+24    (int (*)(...))QGraphicsSceneMoveEvent::~QGraphicsSceneMoveEvent
+
+Class QGraphicsSceneMoveEvent
+   size=32 align=8
+   base size=32 base align=8
+QGraphicsSceneMoveEvent (0x0x7f2817bc1138) 0
+    vptr=((& QGraphicsSceneMoveEvent::_ZTV23QGraphicsSceneMoveEvent) + 16u)
+  QGraphicsSceneEvent (0x0x7f2817bc1a90) 0
+      primary-for QGraphicsSceneMoveEvent (0x0x7f2817bc1138)
+    QEvent (0x0x7f2812e11420) 0
+        primary-for QGraphicsSceneEvent (0x0x7f2817bc1a90)
+
+Class QGraphicsTransform::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsTransform::QPrivateSignal (0x0x7f2812e11c60) 0 empty
+
+Vtable for QGraphicsTransform
+QGraphicsTransform::_ZTV18QGraphicsTransform: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QGraphicsTransform)
+16    (int (*)(...))QGraphicsTransform::metaObject
+24    (int (*)(...))QGraphicsTransform::qt_metacast
+32    (int (*)(...))QGraphicsTransform::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+
+Class QGraphicsTransform
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsTransform (0x0x7f2817bc1af8) 0
+    vptr=((& QGraphicsTransform::_ZTV18QGraphicsTransform) + 16u)
+  QObject (0x0x7f2812e114e0) 0
+      primary-for QGraphicsTransform (0x0x7f2817bc1af8)
+
+Class QGraphicsScale::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsScale::QPrivateSignal (0x0x7f2812e11d80) 0 empty
+
+Vtable for QGraphicsScale
+QGraphicsScale::_ZTV14QGraphicsScale: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QGraphicsScale)
+16    (int (*)(...))QGraphicsScale::metaObject
+24    (int (*)(...))QGraphicsScale::qt_metacast
+32    (int (*)(...))QGraphicsScale::qt_metacall
+40    (int (*)(...))QGraphicsScale::~QGraphicsScale
+48    (int (*)(...))QGraphicsScale::~QGraphicsScale
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QGraphicsScale::applyTo
+
+Class QGraphicsScale
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsScale (0x0x7f2817bc1bc8) 0
+    vptr=((& QGraphicsScale::_ZTV14QGraphicsScale) + 16u)
+  QGraphicsTransform (0x0x7f2817bc1c30) 0
+      primary-for QGraphicsScale (0x0x7f2817bc1bc8)
+    QObject (0x0x7f2812e11cc0) 0
+        primary-for QGraphicsTransform (0x0x7f2817bc1c30)
+
+Class QGraphicsRotation::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsRotation::QPrivateSignal (0x0x7f28127399c0) 0 empty
+
+Vtable for QGraphicsRotation
+QGraphicsRotation::_ZTV17QGraphicsRotation: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QGraphicsRotation)
+16    (int (*)(...))QGraphicsRotation::metaObject
+24    (int (*)(...))QGraphicsRotation::qt_metacast
+32    (int (*)(...))QGraphicsRotation::qt_metacall
+40    (int (*)(...))QGraphicsRotation::~QGraphicsRotation
+48    (int (*)(...))QGraphicsRotation::~QGraphicsRotation
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QGraphicsRotation::applyTo
+
+Class QGraphicsRotation
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsRotation (0x0x7f2817bc1f70) 0
+    vptr=((& QGraphicsRotation::_ZTV17QGraphicsRotation) + 16u)
+  QGraphicsTransform (0x0x7f2817bdf000) 0
+      primary-for QGraphicsRotation (0x0x7f2817bc1f70)
+    QObject (0x0x7f2812739960) 0
+        primary-for QGraphicsTransform (0x0x7f2817bdf000)
+
+Class QScrollArea::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QScrollArea::QPrivateSignal (0x0x7f2812739ba0) 0 empty
+
+Vtable for QScrollArea
+QScrollArea::_ZTV11QScrollArea: 68u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QScrollArea)
+16    (int (*)(...))QScrollArea::metaObject
+24    (int (*)(...))QScrollArea::qt_metacast
+32    (int (*)(...))QScrollArea::qt_metacall
+40    (int (*)(...))QScrollArea::~QScrollArea
+48    (int (*)(...))QScrollArea::~QScrollArea
+56    (int (*)(...))QScrollArea::event
+64    (int (*)(...))QScrollArea::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QScrollArea::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractScrollArea::mousePressEvent
+176   (int (*)(...))QAbstractScrollArea::mouseReleaseEvent
+184   (int (*)(...))QAbstractScrollArea::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractScrollArea::mouseMoveEvent
+200   (int (*)(...))QAbstractScrollArea::wheelEvent
+208   (int (*)(...))QAbstractScrollArea::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QAbstractScrollArea::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QScrollArea::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QAbstractScrollArea::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QAbstractScrollArea::dragEnterEvent
+320   (int (*)(...))QAbstractScrollArea::dragMoveEvent
+328   (int (*)(...))QAbstractScrollArea::dragLeaveEvent
+336   (int (*)(...))QAbstractScrollArea::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QScrollArea::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QAbstractScrollArea::viewportEvent
+448   (int (*)(...))QScrollArea::scrollContentsBy
+456   (int (*)(...))QScrollArea::viewportSizeHint
+464   (int (*)(...))-16
+472   (int (*)(...))(& _ZTI11QScrollArea)
+480   (int (*)(...))QScrollArea::_ZThn16_N11QScrollAreaD1Ev
+488   (int (*)(...))QScrollArea::_ZThn16_N11QScrollAreaD0Ev
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QScrollArea
+   size=48 align=8
+   base size=48 base align=8
+QScrollArea (0x0x7f2817bdfb60) 0
+    vptr=((& QScrollArea::_ZTV11QScrollArea) + 16u)
+  QAbstractScrollArea (0x0x7f2817bdfbc8) 0
+      primary-for QScrollArea (0x0x7f2817bdfb60)
+    QFrame (0x0x7f2817bdff70) 0
+        primary-for QAbstractScrollArea (0x0x7f2817bdfbc8)
+      QWidget (0x0x7f281b3194d0) 0
+          primary-for QFrame (0x0x7f2817bdff70)
+        QObject (0x0x7f2812739a80) 0
+            primary-for QWidget (0x0x7f281b3194d0)
+        QPaintDevice (0x0x7f2812739b40) 16
+            vptr=((& QScrollArea::_ZTV11QScrollArea) + 480u)
+
+Class QGraphicsView::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsView::QPrivateSignal (0x0x7f2812739d20) 0 empty
+
+Vtable for QGraphicsView
+QGraphicsView::_ZTV13QGraphicsView: 71u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QGraphicsView)
+16    (int (*)(...))QGraphicsView::metaObject
+24    (int (*)(...))QGraphicsView::qt_metacast
+32    (int (*)(...))QGraphicsView::qt_metacall
+40    (int (*)(...))QGraphicsView::~QGraphicsView
+48    (int (*)(...))QGraphicsView::~QGraphicsView
+56    (int (*)(...))QGraphicsView::event
+64    (int (*)(...))QAbstractScrollArea::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QGraphicsView::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QGraphicsView::mousePressEvent
+176   (int (*)(...))QGraphicsView::mouseReleaseEvent
+184   (int (*)(...))QGraphicsView::mouseDoubleClickEvent
+192   (int (*)(...))QGraphicsView::mouseMoveEvent
+200   (int (*)(...))QGraphicsView::wheelEvent
+208   (int (*)(...))QGraphicsView::keyPressEvent
+216   (int (*)(...))QGraphicsView::keyReleaseEvent
+224   (int (*)(...))QGraphicsView::focusInEvent
+232   (int (*)(...))QGraphicsView::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QGraphicsView::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QGraphicsView::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QGraphicsView::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QGraphicsView::dragEnterEvent
+320   (int (*)(...))QGraphicsView::dragMoveEvent
+328   (int (*)(...))QGraphicsView::dragLeaveEvent
+336   (int (*)(...))QGraphicsView::dropEvent
+344   (int (*)(...))QGraphicsView::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QGraphicsView::inputMethodEvent
+416   (int (*)(...))QGraphicsView::inputMethodQuery
+424   (int (*)(...))QGraphicsView::focusNextPrevChild
+432   (int (*)(...))QGraphicsView::setupViewport
+440   (int (*)(...))QGraphicsView::viewportEvent
+448   (int (*)(...))QGraphicsView::scrollContentsBy
+456   (int (*)(...))QAbstractScrollArea::viewportSizeHint
+464   (int (*)(...))QGraphicsView::drawBackground
+472   (int (*)(...))QGraphicsView::drawForeground
+480   (int (*)(...))QGraphicsView::drawItems
+488   (int (*)(...))-16
+496   (int (*)(...))(& _ZTI13QGraphicsView)
+504   (int (*)(...))QGraphicsView::_ZThn16_N13QGraphicsViewD1Ev
+512   (int (*)(...))QGraphicsView::_ZThn16_N13QGraphicsViewD0Ev
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+552   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+560   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QGraphicsView
+   size=48 align=8
+   base size=48 base align=8
+QGraphicsView (0x0x7f2817bfe000) 0
+    vptr=((& QGraphicsView::_ZTV13QGraphicsView) + 16u)
+  QAbstractScrollArea (0x0x7f28178652d8) 0
+      primary-for QGraphicsView (0x0x7f2817bfe000)
+    QFrame (0x0x7f2817865340) 0
+        primary-for QAbstractScrollArea (0x0x7f28178652d8)
+      QWidget (0x0x7f281b3197e0) 0
+          primary-for QFrame (0x0x7f2817865340)
+        QObject (0x0x7f2812739c60) 0
+            primary-for QWidget (0x0x7f281b3197e0)
+        QPaintDevice (0x0x7f2812739cc0) 16
+            vptr=((& QGraphicsView::_ZTV13QGraphicsView) + 504u)
+
+Class QGroupBox::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGroupBox::QPrivateSignal (0x0x7f2811dc7e40) 0 empty
+
+Vtable for QGroupBox
+QGroupBox::_ZTV9QGroupBox: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QGroupBox)
+16    (int (*)(...))QGroupBox::metaObject
+24    (int (*)(...))QGroupBox::qt_metacast
+32    (int (*)(...))QGroupBox::qt_metacall
+40    (int (*)(...))QGroupBox::~QGroupBox
+48    (int (*)(...))QGroupBox::~QGroupBox
+56    (int (*)(...))QGroupBox::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QGroupBox::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QGroupBox::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QGroupBox::mousePressEvent
+176   (int (*)(...))QGroupBox::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QGroupBox::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QGroupBox::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QGroupBox::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QGroupBox::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QGroupBox::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI9QGroupBox)
+448   (int (*)(...))QGroupBox::_ZThn16_N9QGroupBoxD1Ev
+456   (int (*)(...))QGroupBox::_ZThn16_N9QGroupBoxD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QGroupBox
+   size=48 align=8
+   base size=48 base align=8
+QGroupBox (0x0x7f28178657b8) 0
+    vptr=((& QGroupBox::_ZTV9QGroupBox) + 16u)
+  QWidget (0x0x7f281b3d1620) 0
+      primary-for QGroupBox (0x0x7f28178657b8)
+    QObject (0x0x7f2811dc7d80) 0
+        primary-for QWidget (0x0x7f281b3d1620)
+    QPaintDevice (0x0x7f2811dc7de0) 16
+        vptr=((& QGroupBox::_ZTV9QGroupBox) + 448u)
+
+Class QHeaderView::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QHeaderView::QPrivateSignal (0x0x7f2811dc7f60) 0 empty
+
+Vtable for QHeaderView
+QHeaderView::_ZTV11QHeaderView: 108u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QHeaderView)
+16    (int (*)(...))QHeaderView::metaObject
+24    (int (*)(...))QHeaderView::qt_metacast
+32    (int (*)(...))QHeaderView::qt_metacall
+40    (int (*)(...))QHeaderView::~QHeaderView
+48    (int (*)(...))QHeaderView::~QHeaderView
+56    (int (*)(...))QHeaderView::event
+64    (int (*)(...))QAbstractItemView::eventFilter
+72    (int (*)(...))QAbstractItemView::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QHeaderView::setVisible
+128   (int (*)(...))QHeaderView::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QHeaderView::mousePressEvent
+176   (int (*)(...))QHeaderView::mouseReleaseEvent
+184   (int (*)(...))QHeaderView::mouseDoubleClickEvent
+192   (int (*)(...))QHeaderView::mouseMoveEvent
+200   (int (*)(...))QAbstractScrollArea::wheelEvent
+208   (int (*)(...))QAbstractItemView::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QAbstractItemView::focusInEvent
+232   (int (*)(...))QAbstractItemView::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QHeaderView::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QAbstractItemView::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QAbstractScrollArea::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QAbstractItemView::dragEnterEvent
+320   (int (*)(...))QAbstractItemView::dragMoveEvent
+328   (int (*)(...))QAbstractItemView::dragLeaveEvent
+336   (int (*)(...))QAbstractItemView::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QAbstractItemView::inputMethodEvent
+416   (int (*)(...))QAbstractItemView::inputMethodQuery
+424   (int (*)(...))QAbstractItemView::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QHeaderView::viewportEvent
+448   (int (*)(...))QHeaderView::scrollContentsBy
+456   (int (*)(...))QAbstractItemView::viewportSizeHint
+464   (int (*)(...))QHeaderView::setModel
+472   (int (*)(...))QAbstractItemView::setSelectionModel
+480   (int (*)(...))QAbstractItemView::keyboardSearch
+488   (int (*)(...))QHeaderView::visualRect
+496   (int (*)(...))QHeaderView::scrollTo
+504   (int (*)(...))QHeaderView::indexAt
+512   (int (*)(...))QAbstractItemView::sizeHintForRow
+520   (int (*)(...))QAbstractItemView::sizeHintForColumn
+528   (int (*)(...))QHeaderView::reset
+536   (int (*)(...))QAbstractItemView::setRootIndex
+544   (int (*)(...))QHeaderView::doItemsLayout
+552   (int (*)(...))QAbstractItemView::selectAll
+560   (int (*)(...))QHeaderView::dataChanged
+568   (int (*)(...))QHeaderView::rowsInserted
+576   (int (*)(...))QAbstractItemView::rowsAboutToBeRemoved
+584   (int (*)(...))QAbstractItemView::selectionChanged
+592   (int (*)(...))QHeaderView::currentChanged
+600   (int (*)(...))QAbstractItemView::updateEditorData
+608   (int (*)(...))QAbstractItemView::updateEditorGeometries
+616   (int (*)(...))QHeaderView::updateGeometries
+624   (int (*)(...))QAbstractItemView::verticalScrollbarAction
+632   (int (*)(...))QAbstractItemView::horizontalScrollbarAction
+640   (int (*)(...))QAbstractItemView::verticalScrollbarValueChanged
+648   (int (*)(...))QAbstractItemView::horizontalScrollbarValueChanged
+656   (int (*)(...))QAbstractItemView::closeEditor
+664   (int (*)(...))QAbstractItemView::commitData
+672   (int (*)(...))QAbstractItemView::editorDestroyed
+680   (int (*)(...))QHeaderView::moveCursor
+688   (int (*)(...))QHeaderView::horizontalOffset
+696   (int (*)(...))QHeaderView::verticalOffset
+704   (int (*)(...))QHeaderView::isIndexHidden
+712   (int (*)(...))QHeaderView::setSelection
+720   (int (*)(...))QHeaderView::visualRegionForSelection
+728   (int (*)(...))QAbstractItemView::selectedIndexes
+736   (int (*)(...))QAbstractItemView::edit
+744   (int (*)(...))QAbstractItemView::selectionCommand
+752   (int (*)(...))QAbstractItemView::startDrag
+760   (int (*)(...))QAbstractItemView::viewOptions
+768   (int (*)(...))QHeaderView::paintSection
+776   (int (*)(...))QHeaderView::sectionSizeFromContents
+784   (int (*)(...))-16
+792   (int (*)(...))(& _ZTI11QHeaderView)
+800   (int (*)(...))QHeaderView::_ZThn16_N11QHeaderViewD1Ev
+808   (int (*)(...))QHeaderView::_ZThn16_N11QHeaderViewD0Ev
+816   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+824   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+832   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+840   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+848   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+856   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QHeaderView
+   size=48 align=8
+   base size=48 base align=8
+QHeaderView (0x0x7f2817865820) 0
+    vptr=((& QHeaderView::_ZTV11QHeaderView) + 16u)
+  QAbstractItemView (0x0x7f2817865c98) 0
+      primary-for QHeaderView (0x0x7f2817865820)
+    QAbstractScrollArea (0x0x7f2817865d00) 0
+        primary-for QAbstractItemView (0x0x7f2817865c98)
+      QFrame (0x0x7f28178dc000) 0
+          primary-for QAbstractScrollArea (0x0x7f2817865d00)
+        QWidget (0x0x7f281b3d1930) 0
+            primary-for QFrame (0x0x7f28178dc000)
+          QObject (0x0x7f2811dc7ea0) 0
+              primary-for QWidget (0x0x7f281b3d1930)
+          QPaintDevice (0x0x7f2811dc7f00) 16
+              vptr=((& QHeaderView::_ZTV11QHeaderView) + 800u)
+
+Class QLineEdit::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QLineEdit::QPrivateSignal (0x0x7f281406c5a0) 0 empty
+
+Vtable for QLineEdit
+QLineEdit::_ZTV9QLineEdit: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QLineEdit)
+16    (int (*)(...))QLineEdit::metaObject
+24    (int (*)(...))QLineEdit::qt_metacast
+32    (int (*)(...))QLineEdit::qt_metacall
+40    (int (*)(...))QLineEdit::~QLineEdit
+48    (int (*)(...))QLineEdit::~QLineEdit
+56    (int (*)(...))QLineEdit::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QLineEdit::sizeHint
+136   (int (*)(...))QLineEdit::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QLineEdit::mousePressEvent
+176   (int (*)(...))QLineEdit::mouseReleaseEvent
+184   (int (*)(...))QLineEdit::mouseDoubleClickEvent
+192   (int (*)(...))QLineEdit::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QLineEdit::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QLineEdit::focusInEvent
+232   (int (*)(...))QLineEdit::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QLineEdit::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QLineEdit::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QLineEdit::dragEnterEvent
+320   (int (*)(...))QLineEdit::dragMoveEvent
+328   (int (*)(...))QLineEdit::dragLeaveEvent
+336   (int (*)(...))QLineEdit::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QLineEdit::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QLineEdit::inputMethodEvent
+416   (int (*)(...))QLineEdit::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI9QLineEdit)
+448   (int (*)(...))QLineEdit::_ZThn16_N9QLineEditD1Ev
+456   (int (*)(...))QLineEdit::_ZThn16_N9QLineEditD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QLineEdit
+   size=48 align=8
+   base size=48 base align=8
+QLineEdit (0x0x7f2817628340) 0
+    vptr=((& QLineEdit::_ZTV9QLineEdit) + 16u)
+  QWidget (0x0x7f281b3f2b60) 0
+      primary-for QLineEdit (0x0x7f2817628340)
+    QObject (0x0x7f281406c4e0) 0
+        primary-for QWidget (0x0x7f281b3f2b60)
+    QPaintDevice (0x0x7f281406c540) 16
+        vptr=((& QLineEdit::_ZTV9QLineEdit) + 448u)
+
+Class QInputDialog::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QInputDialog::QPrivateSignal (0x0x7f281406c6c0) 0 empty
+
+Vtable for QInputDialog
+QInputDialog::_ZTV12QInputDialog: 69u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QInputDialog)
+16    (int (*)(...))QInputDialog::metaObject
+24    (int (*)(...))QInputDialog::qt_metacast
+32    (int (*)(...))QInputDialog::qt_metacall
+40    (int (*)(...))QInputDialog::~QInputDialog
+48    (int (*)(...))QInputDialog::~QInputDialog
+56    (int (*)(...))QWidget::event
+64    (int (*)(...))QDialog::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QInputDialog::setVisible
+128   (int (*)(...))QInputDialog::sizeHint
+136   (int (*)(...))QInputDialog::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QDialog::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QDialog::resizeEvent
+280   (int (*)(...))QDialog::closeEvent
+288   (int (*)(...))QDialog::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QDialog::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QDialog::open
+440   (int (*)(...))QDialog::exec
+448   (int (*)(...))QInputDialog::done
+456   (int (*)(...))QDialog::accept
+464   (int (*)(...))QDialog::reject
+472   (int (*)(...))-16
+480   (int (*)(...))(& _ZTI12QInputDialog)
+488   (int (*)(...))QInputDialog::_ZThn16_N12QInputDialogD1Ev
+496   (int (*)(...))QInputDialog::_ZThn16_N12QInputDialogD0Ev
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QInputDialog
+   size=48 align=8
+   base size=48 base align=8
+QInputDialog (0x0x7f28176283a8) 0
+    vptr=((& QInputDialog::_ZTV12QInputDialog) + 16u)
+  QDialog (0x0x7f281704c7b8) 0
+      primary-for QInputDialog (0x0x7f28176283a8)
+    QWidget (0x0x7f281b442310) 0
+        primary-for QDialog (0x0x7f281704c7b8)
+      QObject (0x0x7f281406c600) 0
+          primary-for QWidget (0x0x7f281b442310)
+      QPaintDevice (0x0x7f281406c660) 16
+          vptr=((& QInputDialog::_ZTV12QInputDialog) + 488u)
+
+Class QItemDelegate::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QItemDelegate::QPrivateSignal (0x0x7f281406c900) 0 empty
+
+Vtable for QItemDelegate
+QItemDelegate::_ZTV13QItemDelegate: 28u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QItemDelegate)
+16    (int (*)(...))QItemDelegate::metaObject
+24    (int (*)(...))QItemDelegate::qt_metacast
+32    (int (*)(...))QItemDelegate::qt_metacall
+40    (int (*)(...))QItemDelegate::~QItemDelegate
+48    (int (*)(...))QItemDelegate::~QItemDelegate
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QItemDelegate::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QItemDelegate::paint
+120   (int (*)(...))QItemDelegate::sizeHint
+128   (int (*)(...))QItemDelegate::createEditor
+136   (int (*)(...))QAbstractItemDelegate::destroyEditor
+144   (int (*)(...))QItemDelegate::setEditorData
+152   (int (*)(...))QItemDelegate::setModelData
+160   (int (*)(...))QItemDelegate::updateEditorGeometry
+168   (int (*)(...))QItemDelegate::editorEvent
+176   (int (*)(...))QAbstractItemDelegate::helpEvent
+184   (int (*)(...))QAbstractItemDelegate::paintingRoles
+192   (int (*)(...))QItemDelegate::drawDisplay
+200   (int (*)(...))QItemDelegate::drawDecoration
+208   (int (*)(...))QItemDelegate::drawFocus
+216   (int (*)(...))QItemDelegate::drawCheck
+
+Class QItemDelegate
+   size=16 align=8
+   base size=16 base align=8
+QItemDelegate (0x0x7f281704cc98) 0
+    vptr=((& QItemDelegate::_ZTV13QItemDelegate) + 16u)
+  QAbstractItemDelegate (0x0x7f281704cd00) 0
+      primary-for QItemDelegate (0x0x7f281704cc98)
+    QObject (0x0x7f281406c8a0) 0
+        primary-for QAbstractItemDelegate (0x0x7f281704cd00)
+
+Vtable for QItemEditorCreatorBase
+QItemEditorCreatorBase::_ZTV22QItemEditorCreatorBase: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI22QItemEditorCreatorBase)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+
+Class QItemEditorCreatorBase
+   size=8 align=8
+   base size=8 base align=8
+QItemEditorCreatorBase (0x0x7f281406c960) 0 nearly-empty
+    vptr=((& QItemEditorCreatorBase::_ZTV22QItemEditorCreatorBase) + 16u)
+
+Vtable for QItemEditorFactory
+QItemEditorFactory::_ZTV18QItemEditorFactory: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QItemEditorFactory)
+16    (int (*)(...))QItemEditorFactory::~QItemEditorFactory
+24    (int (*)(...))QItemEditorFactory::~QItemEditorFactory
+32    (int (*)(...))QItemEditorFactory::createEditor
+40    (int (*)(...))QItemEditorFactory::valuePropertyName
+
+Class QItemEditorFactory
+   size=16 align=8
+   base size=16 base align=8
+QItemEditorFactory (0x0x7f281406ca80) 0
+    vptr=((& QItemEditorFactory::_ZTV18QItemEditorFactory) + 16u)
+
+Class QKeyEventTransition::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QKeyEventTransition::QPrivateSignal (0x0x7f281406cc00) 0 empty
+
+Vtable for QKeyEventTransition
+QKeyEventTransition::_ZTV19QKeyEventTransition: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QKeyEventTransition)
+16    (int (*)(...))QKeyEventTransition::metaObject
+24    (int (*)(...))QKeyEventTransition::qt_metacast
+32    (int (*)(...))QKeyEventTransition::qt_metacall
+40    (int (*)(...))QKeyEventTransition::~QKeyEventTransition
+48    (int (*)(...))QKeyEventTransition::~QKeyEventTransition
+56    (int (*)(...))QEventTransition::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QKeyEventTransition::eventTest
+120   (int (*)(...))QKeyEventTransition::onTransition
+
+Class QKeyEventTransition
+   size=16 align=8
+   base size=16 base align=8
+QKeyEventTransition (0x0x7f281704ce38) 0
+    vptr=((& QKeyEventTransition::_ZTV19QKeyEventTransition) + 16u)
+  QEventTransition (0x0x7f28171ba3a8) 0
+      primary-for QKeyEventTransition (0x0x7f281704ce38)
+    QAbstractTransition (0x0x7f28171ba410) 0
+        primary-for QEventTransition (0x0x7f28171ba3a8)
+      QObject (0x0x7f281406cba0) 0
+          primary-for QAbstractTransition (0x0x7f28171ba410)
+
+Class QKeySequenceEdit::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QKeySequenceEdit::QPrivateSignal (0x0x7f281406cd20) 0 empty
+
+Vtable for QKeySequenceEdit
+QKeySequenceEdit::_ZTV16QKeySequenceEdit: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QKeySequenceEdit)
+16    (int (*)(...))QKeySequenceEdit::metaObject
+24    (int (*)(...))QKeySequenceEdit::qt_metacast
+32    (int (*)(...))QKeySequenceEdit::qt_metacall
+40    (int (*)(...))QKeySequenceEdit::~QKeySequenceEdit
+48    (int (*)(...))QKeySequenceEdit::~QKeySequenceEdit
+56    (int (*)(...))QKeySequenceEdit::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QKeySequenceEdit::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QKeySequenceEdit::keyPressEvent
+216   (int (*)(...))QKeySequenceEdit::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI16QKeySequenceEdit)
+448   (int (*)(...))QKeySequenceEdit::_ZThn16_N16QKeySequenceEditD1Ev
+456   (int (*)(...))QKeySequenceEdit::_ZThn16_N16QKeySequenceEditD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QKeySequenceEdit
+   size=48 align=8
+   base size=48 base align=8
+QKeySequenceEdit (0x0x7f28171ba478) 0
+    vptr=((& QKeySequenceEdit::_ZTV16QKeySequenceEdit) + 16u)
+  QWidget (0x0x7f281af855b0) 0
+      primary-for QKeySequenceEdit (0x0x7f28171ba478)
+    QObject (0x0x7f281406cc60) 0
+        primary-for QWidget (0x0x7f281af855b0)
+    QPaintDevice (0x0x7f281406ccc0) 16
+        vptr=((& QKeySequenceEdit::_ZTV16QKeySequenceEdit) + 448u)
+
+Class QLabel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QLabel::QPrivateSignal (0x0x7f281406ce40) 0 empty
+
+Vtable for QLabel
+QLabel::_ZTV6QLabel: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI6QLabel)
+16    (int (*)(...))QLabel::metaObject
+24    (int (*)(...))QLabel::qt_metacast
+32    (int (*)(...))QLabel::qt_metacall
+40    (int (*)(...))QLabel::~QLabel
+48    (int (*)(...))QLabel::~QLabel
+56    (int (*)(...))QLabel::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QLabel::sizeHint
+136   (int (*)(...))QLabel::minimumSizeHint
+144   (int (*)(...))QLabel::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QLabel::mousePressEvent
+176   (int (*)(...))QLabel::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QLabel::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QLabel::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QLabel::focusInEvent
+232   (int (*)(...))QLabel::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QLabel::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QLabel::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QLabel::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QLabel::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI6QLabel)
+448   (int (*)(...))QLabel::_ZThn16_N6QLabelD1Ev
+456   (int (*)(...))QLabel::_ZThn16_N6QLabelD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QLabel
+   size=48 align=8
+   base size=48 base align=8
+QLabel (0x0x7f28171ba4e0) 0
+    vptr=((& QLabel::_ZTV6QLabel) + 16u)
+  QFrame (0x0x7f28171ba680) 0
+      primary-for QLabel (0x0x7f28171ba4e0)
+    QWidget (0x0x7f281af858c0) 0
+        primary-for QFrame (0x0x7f28171ba680)
+      QObject (0x0x7f281406cd80) 0
+          primary-for QWidget (0x0x7f281af858c0)
+      QPaintDevice (0x0x7f281406cde0) 16
+          vptr=((& QLabel::_ZTV6QLabel) + 448u)
+
+Class QLCDNumber::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QLCDNumber::QPrivateSignal (0x0x7f281406cf60) 0 empty
+
+Vtable for QLCDNumber
+QLCDNumber::_ZTV10QLCDNumber: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QLCDNumber)
+16    (int (*)(...))QLCDNumber::metaObject
+24    (int (*)(...))QLCDNumber::qt_metacast
+32    (int (*)(...))QLCDNumber::qt_metacall
+40    (int (*)(...))QLCDNumber::~QLCDNumber
+48    (int (*)(...))QLCDNumber::~QLCDNumber
+56    (int (*)(...))QLCDNumber::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QLCDNumber::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QLCDNumber::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI10QLCDNumber)
+448   (int (*)(...))QLCDNumber::_ZThn16_N10QLCDNumberD1Ev
+456   (int (*)(...))QLCDNumber::_ZThn16_N10QLCDNumberD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QLCDNumber
+   size=48 align=8
+   base size=48 base align=8
+QLCDNumber (0x0x7f28171ba6e8) 0
+    vptr=((& QLCDNumber::_ZTV10QLCDNumber) + 16u)
+  QFrame (0x0x7f28171bac30) 0
+      primary-for QLCDNumber (0x0x7f28171ba6e8)
+    QWidget (0x0x7f281af85cb0) 0
+        primary-for QFrame (0x0x7f28171bac30)
+      QObject (0x0x7f281406cea0) 0
+          primary-for QWidget (0x0x7f281af85cb0)
+      QPaintDevice (0x0x7f281406cf00) 16
+          vptr=((& QLCDNumber::_ZTV10QLCDNumber) + 448u)
+
+Class QListView::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QListView::QPrivateSignal (0x0x7f28141a50c0) 0 empty
+
+Vtable for QListView
+QListView::_ZTV9QListView: 106u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QListView)
+16    (int (*)(...))QListView::metaObject
+24    (int (*)(...))QListView::qt_metacast
+32    (int (*)(...))QListView::qt_metacall
+40    (int (*)(...))QListView::~QListView
+48    (int (*)(...))QListView::~QListView
+56    (int (*)(...))QListView::event
+64    (int (*)(...))QAbstractItemView::eventFilter
+72    (int (*)(...))QListView::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractScrollArea::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractItemView::mousePressEvent
+176   (int (*)(...))QListView::mouseReleaseEvent
+184   (int (*)(...))QAbstractItemView::mouseDoubleClickEvent
+192   (int (*)(...))QListView::mouseMoveEvent
+200   (int (*)(...))QListView::wheelEvent
+208   (int (*)(...))QAbstractItemView::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QAbstractItemView::focusInEvent
+232   (int (*)(...))QAbstractItemView::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QListView::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QListView::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QAbstractScrollArea::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QAbstractItemView::dragEnterEvent
+320   (int (*)(...))QListView::dragMoveEvent
+328   (int (*)(...))QListView::dragLeaveEvent
+336   (int (*)(...))QListView::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QAbstractItemView::inputMethodEvent
+416   (int (*)(...))QAbstractItemView::inputMethodQuery
+424   (int (*)(...))QAbstractItemView::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QAbstractItemView::viewportEvent
+448   (int (*)(...))QListView::scrollContentsBy
+456   (int (*)(...))QListView::viewportSizeHint
+464   (int (*)(...))QAbstractItemView::setModel
+472   (int (*)(...))QAbstractItemView::setSelectionModel
+480   (int (*)(...))QAbstractItemView::keyboardSearch
+488   (int (*)(...))QListView::visualRect
+496   (int (*)(...))QListView::scrollTo
+504   (int (*)(...))QListView::indexAt
+512   (int (*)(...))QAbstractItemView::sizeHintForRow
+520   (int (*)(...))QAbstractItemView::sizeHintForColumn
+528   (int (*)(...))QListView::reset
+536   (int (*)(...))QListView::setRootIndex
+544   (int (*)(...))QListView::doItemsLayout
+552   (int (*)(...))QAbstractItemView::selectAll
+560   (int (*)(...))QListView::dataChanged
+568   (int (*)(...))QListView::rowsInserted
+576   (int (*)(...))QListView::rowsAboutToBeRemoved
+584   (int (*)(...))QListView::selectionChanged
+592   (int (*)(...))QListView::currentChanged
+600   (int (*)(...))QAbstractItemView::updateEditorData
+608   (int (*)(...))QAbstractItemView::updateEditorGeometries
+616   (int (*)(...))QListView::updateGeometries
+624   (int (*)(...))QAbstractItemView::verticalScrollbarAction
+632   (int (*)(...))QAbstractItemView::horizontalScrollbarAction
+640   (int (*)(...))QAbstractItemView::verticalScrollbarValueChanged
+648   (int (*)(...))QAbstractItemView::horizontalScrollbarValueChanged
+656   (int (*)(...))QAbstractItemView::closeEditor
+664   (int (*)(...))QAbstractItemView::commitData
+672   (int (*)(...))QAbstractItemView::editorDestroyed
+680   (int (*)(...))QListView::moveCursor
+688   (int (*)(...))QListView::horizontalOffset
+696   (int (*)(...))QListView::verticalOffset
+704   (int (*)(...))QListView::isIndexHidden
+712   (int (*)(...))QListView::setSelection
+720   (int (*)(...))QListView::visualRegionForSelection
+728   (int (*)(...))QListView::selectedIndexes
+736   (int (*)(...))QAbstractItemView::edit
+744   (int (*)(...))QAbstractItemView::selectionCommand
+752   (int (*)(...))QListView::startDrag
+760   (int (*)(...))QListView::viewOptions
+768   (int (*)(...))-16
+776   (int (*)(...))(& _ZTI9QListView)
+784   (int (*)(...))QListView::_ZThn16_N9QListViewD1Ev
+792   (int (*)(...))QListView::_ZThn16_N9QListViewD0Ev
+800   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+808   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+816   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+824   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+832   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+840   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QListView
+   size=48 align=8
+   base size=48 base align=8
+QListView (0x0x7f28171bac98) 0
+    vptr=((& QListView::_ZTV9QListView) + 16u)
+  QAbstractItemView (0x0x7f28171baf70) 0
+      primary-for QListView (0x0x7f28171bac98)
+    QAbstractScrollArea (0x0x7f2816f6b000) 0
+        primary-for QAbstractItemView (0x0x7f28171baf70)
+      QFrame (0x0x7f2816f6b1a0) 0
+          primary-for QAbstractScrollArea (0x0x7f2816f6b000)
+        QWidget (0x0x7f281affb8c0) 0
+            primary-for QFrame (0x0x7f2816f6b1a0)
+          QObject (0x0x7f28141a5000) 0
+              primary-for QWidget (0x0x7f281affb8c0)
+          QPaintDevice (0x0x7f28141a5060) 16
+              vptr=((& QListView::_ZTV9QListView) + 784u)
+
+Vtable for QListWidgetItem
+QListWidgetItem::_ZTV15QListWidgetItem: 11u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QListWidgetItem)
+16    (int (*)(...))QListWidgetItem::~QListWidgetItem
+24    (int (*)(...))QListWidgetItem::~QListWidgetItem
+32    (int (*)(...))QListWidgetItem::clone
+40    (int (*)(...))QListWidgetItem::setBackgroundColor
+48    (int (*)(...))QListWidgetItem::data
+56    (int (*)(...))QListWidgetItem::setData
+64    (int (*)(...))QListWidgetItem::operator<
+72    (int (*)(...))QListWidgetItem::read
+80    (int (*)(...))QListWidgetItem::write
+
+Class QListWidgetItem
+   size=48 align=8
+   base size=44 base align=8
+QListWidgetItem (0x0x7f28141a5120) 0
+    vptr=((& QListWidgetItem::_ZTV15QListWidgetItem) + 16u)
+
+Class QListWidget::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QListWidget::QPrivateSignal (0x0x7f28141a5360) 0 empty
+
+Vtable for QListWidget
+QListWidget::_ZTV11QListWidget: 110u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QListWidget)
+16    (int (*)(...))QListWidget::metaObject
+24    (int (*)(...))QListWidget::qt_metacast
+32    (int (*)(...))QListWidget::qt_metacall
+40    (int (*)(...))QListWidget::~QListWidget
+48    (int (*)(...))QListWidget::~QListWidget
+56    (int (*)(...))QListWidget::event
+64    (int (*)(...))QAbstractItemView::eventFilter
+72    (int (*)(...))QListView::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractScrollArea::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractItemView::mousePressEvent
+176   (int (*)(...))QListView::mouseReleaseEvent
+184   (int (*)(...))QAbstractItemView::mouseDoubleClickEvent
+192   (int (*)(...))QListView::mouseMoveEvent
+200   (int (*)(...))QListView::wheelEvent
+208   (int (*)(...))QAbstractItemView::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QAbstractItemView::focusInEvent
+232   (int (*)(...))QAbstractItemView::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QListView::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QListView::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QAbstractScrollArea::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QAbstractItemView::dragEnterEvent
+320   (int (*)(...))QListView::dragMoveEvent
+328   (int (*)(...))QListView::dragLeaveEvent
+336   (int (*)(...))QListWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QAbstractItemView::inputMethodEvent
+416   (int (*)(...))QAbstractItemView::inputMethodQuery
+424   (int (*)(...))QAbstractItemView::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QAbstractItemView::viewportEvent
+448   (int (*)(...))QListView::scrollContentsBy
+456   (int (*)(...))QListView::viewportSizeHint
+464   (int (*)(...))QListWidget::setModel
+472   (int (*)(...))QListWidget::setSelectionModel
+480   (int (*)(...))QAbstractItemView::keyboardSearch
+488   (int (*)(...))QListView::visualRect
+496   (int (*)(...))QListView::scrollTo
+504   (int (*)(...))QListView::indexAt
+512   (int (*)(...))QAbstractItemView::sizeHintForRow
+520   (int (*)(...))QAbstractItemView::sizeHintForColumn
+528   (int (*)(...))QListView::reset
+536   (int (*)(...))QListView::setRootIndex
+544   (int (*)(...))QListView::doItemsLayout
+552   (int (*)(...))QAbstractItemView::selectAll
+560   (int (*)(...))QListView::dataChanged
+568   (int (*)(...))QListView::rowsInserted
+576   (int (*)(...))QListView::rowsAboutToBeRemoved
+584   (int (*)(...))QListView::selectionChanged
+592   (int (*)(...))QListView::currentChanged
+600   (int (*)(...))QAbstractItemView::updateEditorData
+608   (int (*)(...))QAbstractItemView::updateEditorGeometries
+616   (int (*)(...))QListView::updateGeometries
+624   (int (*)(...))QAbstractItemView::verticalScrollbarAction
+632   (int (*)(...))QAbstractItemView::horizontalScrollbarAction
+640   (int (*)(...))QAbstractItemView::verticalScrollbarValueChanged
+648   (int (*)(...))QAbstractItemView::horizontalScrollbarValueChanged
+656   (int (*)(...))QAbstractItemView::closeEditor
+664   (int (*)(...))QAbstractItemView::commitData
+672   (int (*)(...))QAbstractItemView::editorDestroyed
+680   (int (*)(...))QListView::moveCursor
+688   (int (*)(...))QListView::horizontalOffset
+696   (int (*)(...))QListView::verticalOffset
+704   (int (*)(...))QListView::isIndexHidden
+712   (int (*)(...))QListView::setSelection
+720   (int (*)(...))QListView::visualRegionForSelection
+728   (int (*)(...))QListView::selectedIndexes
+736   (int (*)(...))QAbstractItemView::edit
+744   (int (*)(...))QAbstractItemView::selectionCommand
+752   (int (*)(...))QListView::startDrag
+760   (int (*)(...))QListView::viewOptions
+768   (int (*)(...))QListWidget::mimeTypes
+776   (int (*)(...))QListWidget::mimeData
+784   (int (*)(...))QListWidget::dropMimeData
+792   (int (*)(...))QListWidget::supportedDropActions
+800   (int (*)(...))-16
+808   (int (*)(...))(& _ZTI11QListWidget)
+816   (int (*)(...))QListWidget::_ZThn16_N11QListWidgetD1Ev
+824   (int (*)(...))QListWidget::_ZThn16_N11QListWidgetD0Ev
+832   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+840   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+848   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+856   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+864   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+872   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QListWidget
+   size=48 align=8
+   base size=48 base align=8
+QListWidget (0x0x7f2816f8eea0) 0
+    vptr=((& QListWidget::_ZTV11QListWidget) + 16u)
+  QListView (0x0x7f2816faeaf8) 0
+      primary-for QListWidget (0x0x7f2816f8eea0)
+    QAbstractItemView (0x0x7f2816faeb60) 0
+        primary-for QListView (0x0x7f2816faeaf8)
+      QAbstractScrollArea (0x0x7f2816faebc8) 0
+          primary-for QAbstractItemView (0x0x7f2816faeb60)
+        QFrame (0x0x7f2816faec30) 0
+            primary-for QAbstractScrollArea (0x0x7f2816faebc8)
+          QWidget (0x0x7f281ae3b5b0) 0
+              primary-for QFrame (0x0x7f2816faec30)
+            QObject (0x0x7f28141a52a0) 0
+                primary-for QWidget (0x0x7f281ae3b5b0)
+            QPaintDevice (0x0x7f28141a5300) 16
+                vptr=((& QListWidget::_ZTV11QListWidget) + 816u)
+
+Class QMainWindow::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QMainWindow::QPrivateSignal (0x0x7f28141a5480) 0 empty
+
+Vtable for QMainWindow
+QMainWindow::_ZTV11QMainWindow: 65u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QMainWindow)
+16    (int (*)(...))QMainWindow::metaObject
+24    (int (*)(...))QMainWindow::qt_metacast
+32    (int (*)(...))QMainWindow::qt_metacall
+40    (int (*)(...))QMainWindow::~QMainWindow
+48    (int (*)(...))QMainWindow::~QMainWindow
+56    (int (*)(...))QMainWindow::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QMainWindow::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QMainWindow::createPopupMenu
+440   (int (*)(...))-16
+448   (int (*)(...))(& _ZTI11QMainWindow)
+456   (int (*)(...))QMainWindow::_ZThn16_N11QMainWindowD1Ev
+464   (int (*)(...))QMainWindow::_ZThn16_N11QMainWindowD0Ev
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QMainWindow
+   size=48 align=8
+   base size=48 base align=8
+QMainWindow (0x0x7f2816faed00) 0
+    vptr=((& QMainWindow::_ZTV11QMainWindow) + 16u)
+  QWidget (0x0x7f281ae3bee0) 0
+      primary-for QMainWindow (0x0x7f2816faed00)
+    QObject (0x0x7f28141a53c0) 0
+        primary-for QWidget (0x0x7f281ae3bee0)
+    QPaintDevice (0x0x7f28141a5420) 16
+        vptr=((& QMainWindow::_ZTV11QMainWindow) + 456u)
+
+Class QMdiArea::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QMdiArea::QPrivateSignal (0x0x7f28141a5720) 0 empty
+
+Vtable for QMdiArea
+QMdiArea::_ZTV8QMdiArea: 68u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI8QMdiArea)
+16    (int (*)(...))QMdiArea::metaObject
+24    (int (*)(...))QMdiArea::qt_metacast
+32    (int (*)(...))QMdiArea::qt_metacall
+40    (int (*)(...))QMdiArea::~QMdiArea
+48    (int (*)(...))QMdiArea::~QMdiArea
+56    (int (*)(...))QMdiArea::event
+64    (int (*)(...))QMdiArea::eventFilter
+72    (int (*)(...))QMdiArea::timerEvent
+80    (int (*)(...))QMdiArea::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QMdiArea::sizeHint
+136   (int (*)(...))QMdiArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractScrollArea::mousePressEvent
+176   (int (*)(...))QAbstractScrollArea::mouseReleaseEvent
+184   (int (*)(...))QAbstractScrollArea::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractScrollArea::mouseMoveEvent
+200   (int (*)(...))QAbstractScrollArea::wheelEvent
+208   (int (*)(...))QAbstractScrollArea::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QMdiArea::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QMdiArea::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QAbstractScrollArea::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QAbstractScrollArea::dragEnterEvent
+320   (int (*)(...))QAbstractScrollArea::dragMoveEvent
+328   (int (*)(...))QAbstractScrollArea::dragLeaveEvent
+336   (int (*)(...))QAbstractScrollArea::dropEvent
+344   (int (*)(...))QMdiArea::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QMdiArea::setupViewport
+440   (int (*)(...))QMdiArea::viewportEvent
+448   (int (*)(...))QMdiArea::scrollContentsBy
+456   (int (*)(...))QAbstractScrollArea::viewportSizeHint
+464   (int (*)(...))-16
+472   (int (*)(...))(& _ZTI8QMdiArea)
+480   (int (*)(...))QMdiArea::_ZThn16_N8QMdiAreaD1Ev
+488   (int (*)(...))QMdiArea::_ZThn16_N8QMdiAreaD0Ev
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QMdiArea
+   size=48 align=8
+   base size=48 base align=8
+QMdiArea (0x0x7f2816fccbc8) 0
+    vptr=((& QMdiArea::_ZTV8QMdiArea) + 16u)
+  QAbstractScrollArea (0x0x7f2816ff51a0) 0
+      primary-for QMdiArea (0x0x7f2816fccbc8)
+    QFrame (0x0x7f2816ff5208) 0
+        primary-for QAbstractScrollArea (0x0x7f2816ff51a0)
+      QWidget (0x0x7f281abf5930) 0
+          primary-for QFrame (0x0x7f2816ff5208)
+        QObject (0x0x7f28141a5660) 0
+            primary-for QWidget (0x0x7f281abf5930)
+        QPaintDevice (0x0x7f28141a56c0) 16
+            vptr=((& QMdiArea::_ZTV8QMdiArea) + 480u)
+
+Class QMdiSubWindow::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QMdiSubWindow::QPrivateSignal (0x0x7f28141a59c0) 0 empty
+
+Vtable for QMdiSubWindow
+QMdiSubWindow::_ZTV13QMdiSubWindow: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QMdiSubWindow)
+16    (int (*)(...))QMdiSubWindow::metaObject
+24    (int (*)(...))QMdiSubWindow::qt_metacast
+32    (int (*)(...))QMdiSubWindow::qt_metacall
+40    (int (*)(...))QMdiSubWindow::~QMdiSubWindow
+48    (int (*)(...))QMdiSubWindow::~QMdiSubWindow
+56    (int (*)(...))QMdiSubWindow::event
+64    (int (*)(...))QMdiSubWindow::eventFilter
+72    (int (*)(...))QMdiSubWindow::timerEvent
+80    (int (*)(...))QMdiSubWindow::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QMdiSubWindow::sizeHint
+136   (int (*)(...))QMdiSubWindow::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QMdiSubWindow::mousePressEvent
+176   (int (*)(...))QMdiSubWindow::mouseReleaseEvent
+184   (int (*)(...))QMdiSubWindow::mouseDoubleClickEvent
+192   (int (*)(...))QMdiSubWindow::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QMdiSubWindow::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QMdiSubWindow::focusInEvent
+232   (int (*)(...))QMdiSubWindow::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QMdiSubWindow::leaveEvent
+256   (int (*)(...))QMdiSubWindow::paintEvent
+264   (int (*)(...))QMdiSubWindow::moveEvent
+272   (int (*)(...))QMdiSubWindow::resizeEvent
+280   (int (*)(...))QMdiSubWindow::closeEvent
+288   (int (*)(...))QMdiSubWindow::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QMdiSubWindow::showEvent
+352   (int (*)(...))QMdiSubWindow::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QMdiSubWindow::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI13QMdiSubWindow)
+448   (int (*)(...))QMdiSubWindow::_ZThn16_N13QMdiSubWindowD1Ev
+456   (int (*)(...))QMdiSubWindow::_ZThn16_N13QMdiSubWindowD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QMdiSubWindow
+   size=48 align=8
+   base size=48 base align=8
+QMdiSubWindow (0x0x7f2816ff5d00) 0
+    vptr=((& QMdiSubWindow::_ZTV13QMdiSubWindow) + 16u)
+  QWidget (0x0x7f281ac5cf50) 0
+      primary-for QMdiSubWindow (0x0x7f2816ff5d00)
+    QObject (0x0x7f28141a5900) 0
+        primary-for QWidget (0x0x7f281ac5cf50)
+    QPaintDevice (0x0x7f28141a5960) 16
+        vptr=((& QMdiSubWindow::_ZTV13QMdiSubWindow) + 448u)
+
+Class QMenu::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QMenu::QPrivateSignal (0x0x7f28141a5cc0) 0 empty
+
+Vtable for QMenu
+QMenu::_ZTV5QMenu: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI5QMenu)
+16    (int (*)(...))QMenu::metaObject
+24    (int (*)(...))QMenu::qt_metacast
+32    (int (*)(...))QMenu::qt_metacall
+40    (int (*)(...))QMenu::~QMenu
+48    (int (*)(...))QMenu::~QMenu
+56    (int (*)(...))QMenu::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QMenu::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QMenu::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QMenu::mousePressEvent
+176   (int (*)(...))QMenu::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QMenu::mouseMoveEvent
+200   (int (*)(...))QMenu::wheelEvent
+208   (int (*)(...))QMenu::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QMenu::enterEvent
+248   (int (*)(...))QMenu::leaveEvent
+256   (int (*)(...))QMenu::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QMenu::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QMenu::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QMenu::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QMenu::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI5QMenu)
+448   (int (*)(...))QMenu::_ZThn16_N5QMenuD1Ev
+456   (int (*)(...))QMenu::_ZThn16_N5QMenuD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QMenu
+   size=48 align=8
+   base size=48 base align=8
+QMenu (0x0x7f28170135b0) 0
+    vptr=((& QMenu::_ZTV5QMenu) + 16u)
+  QWidget (0x0x7f281a8e8000) 0
+      primary-for QMenu (0x0x7f28170135b0)
+    QObject (0x0x7f28141a5c00) 0
+        primary-for QWidget (0x0x7f281a8e8000)
+    QPaintDevice (0x0x7f28141a5c60) 16
+        vptr=((& QMenu::_ZTV5QMenu) + 448u)
+
+Class QMenuBar::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QMenuBar::QPrivateSignal (0x0x7f28141a5de0) 0 empty
+
+Vtable for QMenuBar
+QMenuBar::_ZTV8QMenuBar: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI8QMenuBar)
+16    (int (*)(...))QMenuBar::metaObject
+24    (int (*)(...))QMenuBar::qt_metacast
+32    (int (*)(...))QMenuBar::qt_metacall
+40    (int (*)(...))QMenuBar::~QMenuBar
+48    (int (*)(...))QMenuBar::~QMenuBar
+56    (int (*)(...))QMenuBar::event
+64    (int (*)(...))QMenuBar::eventFilter
+72    (int (*)(...))QMenuBar::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QMenuBar::setVisible
+128   (int (*)(...))QMenuBar::sizeHint
+136   (int (*)(...))QMenuBar::minimumSizeHint
+144   (int (*)(...))QMenuBar::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QMenuBar::mousePressEvent
+176   (int (*)(...))QMenuBar::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QMenuBar::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QMenuBar::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QMenuBar::focusInEvent
+232   (int (*)(...))QMenuBar::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QMenuBar::leaveEvent
+256   (int (*)(...))QMenuBar::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QMenuBar::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QMenuBar::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QMenuBar::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI8QMenuBar)
+448   (int (*)(...))QMenuBar::_ZThn16_N8QMenuBarD1Ev
+456   (int (*)(...))QMenuBar::_ZThn16_N8QMenuBarD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QMenuBar
+   size=48 align=8
+   base size=48 base align=8
+QMenuBar (0x0x7f2816e1cb60) 0
+    vptr=((& QMenuBar::_ZTV8QMenuBar) + 16u)
+  QWidget (0x0x7f281a8e8850) 0
+      primary-for QMenuBar (0x0x7f2816e1cb60)
+    QObject (0x0x7f28141a5d20) 0
+        primary-for QWidget (0x0x7f281a8e8850)
+    QPaintDevice (0x0x7f28141a5d80) 16
+        vptr=((& QMenuBar::_ZTV8QMenuBar) + 448u)
+
+Class QMessageBox::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QMessageBox::QPrivateSignal (0x0x7f28141a5f00) 0 empty
+
+Vtable for QMessageBox
+QMessageBox::_ZTV11QMessageBox: 69u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QMessageBox)
+16    (int (*)(...))QMessageBox::metaObject
+24    (int (*)(...))QMessageBox::qt_metacast
+32    (int (*)(...))QMessageBox::qt_metacall
+40    (int (*)(...))QMessageBox::~QMessageBox
+48    (int (*)(...))QMessageBox::~QMessageBox
+56    (int (*)(...))QMessageBox::event
+64    (int (*)(...))QDialog::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QDialog::setVisible
+128   (int (*)(...))QDialog::sizeHint
+136   (int (*)(...))QDialog::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QMessageBox::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QMessageBox::resizeEvent
+280   (int (*)(...))QMessageBox::closeEvent
+288   (int (*)(...))QDialog::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QMessageBox::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QMessageBox::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QDialog::open
+440   (int (*)(...))QDialog::exec
+448   (int (*)(...))QDialog::done
+456   (int (*)(...))QDialog::accept
+464   (int (*)(...))QDialog::reject
+472   (int (*)(...))-16
+480   (int (*)(...))(& _ZTI11QMessageBox)
+488   (int (*)(...))QMessageBox::_ZThn16_N11QMessageBoxD1Ev
+496   (int (*)(...))QMessageBox::_ZThn16_N11QMessageBoxD0Ev
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QMessageBox
+   size=48 align=8
+   base size=48 base align=8
+QMessageBox (0x0x7f2816e1cc30) 0
+    vptr=((& QMessageBox::_ZTV11QMessageBox) + 16u)
+  QDialog (0x0x7f2816e1cc98) 0
+      primary-for QMessageBox (0x0x7f2816e1cc30)
+    QWidget (0x0x7f281a8e8e70) 0
+        primary-for QDialog (0x0x7f2816e1cc98)
+      QObject (0x0x7f28141a5e40) 0
+          primary-for QWidget (0x0x7f281a8e8e70)
+      QPaintDevice (0x0x7f28141a5ea0) 16
+          vptr=((& QMessageBox::_ZTV11QMessageBox) + 488u)
+
+Class QMouseEventTransition::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QMouseEventTransition::QPrivateSignal (0x0x7f2813ffb180) 0 empty
+
+Vtable for QMouseEventTransition
+QMouseEventTransition::_ZTV21QMouseEventTransition: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QMouseEventTransition)
+16    (int (*)(...))QMouseEventTransition::metaObject
+24    (int (*)(...))QMouseEventTransition::qt_metacast
+32    (int (*)(...))QMouseEventTransition::qt_metacall
+40    (int (*)(...))QMouseEventTransition::~QMouseEventTransition
+48    (int (*)(...))QMouseEventTransition::~QMouseEventTransition
+56    (int (*)(...))QEventTransition::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QMouseEventTransition::eventTest
+120   (int (*)(...))QMouseEventTransition::onTransition
+
+Class QMouseEventTransition
+   size=16 align=8
+   base size=16 base align=8
+QMouseEventTransition (0x0x7f28168832d8) 0
+    vptr=((& QMouseEventTransition::_ZTV21QMouseEventTransition) + 16u)
+  QEventTransition (0x0x7f2816883270) 0
+      primary-for QMouseEventTransition (0x0x7f28168832d8)
+    QAbstractTransition (0x0x7f2816883478) 0
+        primary-for QEventTransition (0x0x7f2816883270)
+      QObject (0x0x7f2813ffb120) 0
+          primary-for QAbstractTransition (0x0x7f2816883478)
+
+Class QOpenGLWidget::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOpenGLWidget::QPrivateSignal (0x0x7f2813ffb2a0) 0 empty
+
+Vtable for QOpenGLWidget
+QOpenGLWidget::_ZTV13QOpenGLWidget: 67u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QOpenGLWidget)
+16    (int (*)(...))QOpenGLWidget::metaObject
+24    (int (*)(...))QOpenGLWidget::qt_metacast
+32    (int (*)(...))QOpenGLWidget::qt_metacall
+40    (int (*)(...))QOpenGLWidget::~QOpenGLWidget
+48    (int (*)(...))QOpenGLWidget::~QOpenGLWidget
+56    (int (*)(...))QOpenGLWidget::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QOpenGLWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QOpenGLWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QOpenGLWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QOpenGLWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QOpenGLWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QOpenGLWidget::initializeGL
+440   (int (*)(...))QOpenGLWidget::resizeGL
+448   (int (*)(...))QOpenGLWidget::paintGL
+456   (int (*)(...))-16
+464   (int (*)(...))(& _ZTI13QOpenGLWidget)
+472   (int (*)(...))QOpenGLWidget::_ZThn16_N13QOpenGLWidgetD1Ev
+480   (int (*)(...))QOpenGLWidget::_ZThn16_N13QOpenGLWidgetD0Ev
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+496   (int (*)(...))QOpenGLWidget::_ZThn16_NK13QOpenGLWidget11paintEngineEv
+504   (int (*)(...))QOpenGLWidget::_ZThn16_NK13QOpenGLWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+520   (int (*)(...))QOpenGLWidget::_ZThn16_NK13QOpenGLWidget10redirectedEP6QPoint
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QOpenGLWidget
+   size=48 align=8
+   base size=48 base align=8
+QOpenGLWidget (0x0x7f28168834e0) 0
+    vptr=((& QOpenGLWidget::_ZTV13QOpenGLWidget) + 16u)
+  QWidget (0x0x7f281a908ee0) 0
+      primary-for QOpenGLWidget (0x0x7f28168834e0)
+    QObject (0x0x7f2813ffb1e0) 0
+        primary-for QWidget (0x0x7f281a908ee0)
+    QPaintDevice (0x0x7f2813ffb240) 16
+        vptr=((& QOpenGLWidget::_ZTV13QOpenGLWidget) + 472u)
+
+Class QTextEdit::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTextEdit::QPrivateSignal (0x0x7f2813ffb3c0) 0 empty
+
+Class QTextEdit::ExtraSelection
+   size=24 align=8
+   base size=24 base align=8
+QTextEdit::ExtraSelection (0x0x7f2813ffb420) 0
+
+Vtable for QTextEdit
+QTextEdit::_ZTV9QTextEdit: 73u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QTextEdit)
+16    (int (*)(...))QTextEdit::metaObject
+24    (int (*)(...))QTextEdit::qt_metacast
+32    (int (*)(...))QTextEdit::qt_metacall
+40    (int (*)(...))QTextEdit::~QTextEdit
+48    (int (*)(...))QTextEdit::~QTextEdit
+56    (int (*)(...))QTextEdit::event
+64    (int (*)(...))QAbstractScrollArea::eventFilter
+72    (int (*)(...))QTextEdit::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractScrollArea::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QTextEdit::mousePressEvent
+176   (int (*)(...))QTextEdit::mouseReleaseEvent
+184   (int (*)(...))QTextEdit::mouseDoubleClickEvent
+192   (int (*)(...))QTextEdit::mouseMoveEvent
+200   (int (*)(...))QTextEdit::wheelEvent
+208   (int (*)(...))QTextEdit::keyPressEvent
+216   (int (*)(...))QTextEdit::keyReleaseEvent
+224   (int (*)(...))QTextEdit::focusInEvent
+232   (int (*)(...))QTextEdit::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QTextEdit::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QTextEdit::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QTextEdit::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QTextEdit::dragEnterEvent
+320   (int (*)(...))QTextEdit::dragMoveEvent
+328   (int (*)(...))QTextEdit::dragLeaveEvent
+336   (int (*)(...))QTextEdit::dropEvent
+344   (int (*)(...))QTextEdit::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QTextEdit::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QTextEdit::inputMethodEvent
+416   (int (*)(...))QTextEdit::inputMethodQuery
+424   (int (*)(...))QTextEdit::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QAbstractScrollArea::viewportEvent
+448   (int (*)(...))QTextEdit::scrollContentsBy
+456   (int (*)(...))QAbstractScrollArea::viewportSizeHint
+464   (int (*)(...))QTextEdit::loadResource
+472   (int (*)(...))QTextEdit::createMimeDataFromSelection
+480   (int (*)(...))QTextEdit::canInsertFromMimeData
+488   (int (*)(...))QTextEdit::insertFromMimeData
+496   (int (*)(...))QTextEdit::doSetTextCursor
+504   (int (*)(...))-16
+512   (int (*)(...))(& _ZTI9QTextEdit)
+520   (int (*)(...))QTextEdit::_ZThn16_N9QTextEditD1Ev
+528   (int (*)(...))QTextEdit::_ZThn16_N9QTextEditD0Ev
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+552   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+560   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+568   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+576   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QTextEdit
+   size=48 align=8
+   base size=48 base align=8
+QTextEdit (0x0x7f28168835b0) 0
+    vptr=((& QTextEdit::_ZTV9QTextEdit) + 16u)
+  QAbstractScrollArea (0x0x7f28168836e8) 0
+      primary-for QTextEdit (0x0x7f28168835b0)
+    QFrame (0x0x7f2816883750) 0
+        primary-for QAbstractScrollArea (0x0x7f28168836e8)
+      QWidget (0x0x7f281a91c3f0) 0
+          primary-for QFrame (0x0x7f2816883750)
+        QObject (0x0x7f2813ffb300) 0
+            primary-for QWidget (0x0x7f281a91c3f0)
+        QPaintDevice (0x0x7f2813ffb360) 16
+            vptr=((& QTextEdit::_ZTV9QTextEdit) + 520u)
+
+Class QPlainTextEdit::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPlainTextEdit::QPrivateSignal (0x0x7f2813ffb6c0) 0 empty
+
+Vtable for QPlainTextEdit
+QPlainTextEdit::_ZTV14QPlainTextEdit: 73u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QPlainTextEdit)
+16    (int (*)(...))QPlainTextEdit::metaObject
+24    (int (*)(...))QPlainTextEdit::qt_metacast
+32    (int (*)(...))QPlainTextEdit::qt_metacall
+40    (int (*)(...))QPlainTextEdit::~QPlainTextEdit
+48    (int (*)(...))QPlainTextEdit::~QPlainTextEdit
+56    (int (*)(...))QPlainTextEdit::event
+64    (int (*)(...))QAbstractScrollArea::eventFilter
+72    (int (*)(...))QPlainTextEdit::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractScrollArea::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QPlainTextEdit::mousePressEvent
+176   (int (*)(...))QPlainTextEdit::mouseReleaseEvent
+184   (int (*)(...))QPlainTextEdit::mouseDoubleClickEvent
+192   (int (*)(...))QPlainTextEdit::mouseMoveEvent
+200   (int (*)(...))QPlainTextEdit::wheelEvent
+208   (int (*)(...))QPlainTextEdit::keyPressEvent
+216   (int (*)(...))QPlainTextEdit::keyReleaseEvent
+224   (int (*)(...))QPlainTextEdit::focusInEvent
+232   (int (*)(...))QPlainTextEdit::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QPlainTextEdit::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QPlainTextEdit::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QPlainTextEdit::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QPlainTextEdit::dragEnterEvent
+320   (int (*)(...))QPlainTextEdit::dragMoveEvent
+328   (int (*)(...))QPlainTextEdit::dragLeaveEvent
+336   (int (*)(...))QPlainTextEdit::dropEvent
+344   (int (*)(...))QPlainTextEdit::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QPlainTextEdit::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QPlainTextEdit::inputMethodEvent
+416   (int (*)(...))QPlainTextEdit::inputMethodQuery
+424   (int (*)(...))QPlainTextEdit::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QAbstractScrollArea::viewportEvent
+448   (int (*)(...))QPlainTextEdit::scrollContentsBy
+456   (int (*)(...))QAbstractScrollArea::viewportSizeHint
+464   (int (*)(...))QPlainTextEdit::loadResource
+472   (int (*)(...))QPlainTextEdit::createMimeDataFromSelection
+480   (int (*)(...))QPlainTextEdit::canInsertFromMimeData
+488   (int (*)(...))QPlainTextEdit::insertFromMimeData
+496   (int (*)(...))QPlainTextEdit::doSetTextCursor
+504   (int (*)(...))-16
+512   (int (*)(...))(& _ZTI14QPlainTextEdit)
+520   (int (*)(...))QPlainTextEdit::_ZThn16_N14QPlainTextEditD1Ev
+528   (int (*)(...))QPlainTextEdit::_ZThn16_N14QPlainTextEditD0Ev
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+552   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+560   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+568   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+576   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QPlainTextEdit
+   size=48 align=8
+   base size=48 base align=8
+QPlainTextEdit (0x0x7f2816883bc8) 0
+    vptr=((& QPlainTextEdit::_ZTV14QPlainTextEdit) + 16u)
+  QAbstractScrollArea (0x0x7f2816883e38) 0
+      primary-for QPlainTextEdit (0x0x7f2816883bc8)
+    QFrame (0x0x7f28169c50d0) 0
+        primary-for QAbstractScrollArea (0x0x7f2816883e38)
+      QWidget (0x0x7f281a92df50) 0
+          primary-for QFrame (0x0x7f28169c50d0)
+        QObject (0x0x7f2813ffb600) 0
+            primary-for QWidget (0x0x7f281a92df50)
+        QPaintDevice (0x0x7f2813ffb660) 16
+            vptr=((& QPlainTextEdit::_ZTV14QPlainTextEdit) + 520u)
+
+Class QPlainTextDocumentLayout::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPlainTextDocumentLayout::QPrivateSignal (0x0x7f2813ffb780) 0 empty
+
+Vtable for QPlainTextDocumentLayout
+QPlainTextDocumentLayout::_ZTV24QPlainTextDocumentLayout: 24u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QPlainTextDocumentLayout)
+16    (int (*)(...))QPlainTextDocumentLayout::metaObject
+24    (int (*)(...))QPlainTextDocumentLayout::qt_metacast
+32    (int (*)(...))QPlainTextDocumentLayout::qt_metacall
+40    (int (*)(...))QPlainTextDocumentLayout::~QPlainTextDocumentLayout
+48    (int (*)(...))QPlainTextDocumentLayout::~QPlainTextDocumentLayout
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QPlainTextDocumentLayout::draw
+120   (int (*)(...))QPlainTextDocumentLayout::hitTest
+128   (int (*)(...))QPlainTextDocumentLayout::pageCount
+136   (int (*)(...))QPlainTextDocumentLayout::documentSize
+144   (int (*)(...))QPlainTextDocumentLayout::frameBoundingRect
+152   (int (*)(...))QPlainTextDocumentLayout::blockBoundingRect
+160   (int (*)(...))QPlainTextDocumentLayout::documentChanged
+168   (int (*)(...))QAbstractTextDocumentLayout::resizeInlineObject
+176   (int (*)(...))QAbstractTextDocumentLayout::positionInlineObject
+184   (int (*)(...))QAbstractTextDocumentLayout::drawInlineObject
+
+Class QPlainTextDocumentLayout
+   size=16 align=8
+   base size=16 base align=8
+QPlainTextDocumentLayout (0x0x7f28169c5138) 0
+    vptr=((& QPlainTextDocumentLayout::_ZTV24QPlainTextDocumentLayout) + 16u)
+  QAbstractTextDocumentLayout (0x0x7f28169c58f0) 0
+      primary-for QPlainTextDocumentLayout (0x0x7f28169c5138)
+    QObject (0x0x7f2813ffb720) 0
+        primary-for QAbstractTextDocumentLayout (0x0x7f28169c58f0)
+
+Class QProgressBar::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QProgressBar::QPrivateSignal (0x0x7f2813ffb8a0) 0 empty
+
+Vtable for QProgressBar
+QProgressBar::_ZTV12QProgressBar: 65u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QProgressBar)
+16    (int (*)(...))QProgressBar::metaObject
+24    (int (*)(...))QProgressBar::qt_metacast
+32    (int (*)(...))QProgressBar::qt_metacall
+40    (int (*)(...))QProgressBar::~QProgressBar
+48    (int (*)(...))QProgressBar::~QProgressBar
+56    (int (*)(...))QProgressBar::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QProgressBar::sizeHint
+136   (int (*)(...))QProgressBar::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QProgressBar::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QProgressBar::text
+440   (int (*)(...))-16
+448   (int (*)(...))(& _ZTI12QProgressBar)
+456   (int (*)(...))QProgressBar::_ZThn16_N12QProgressBarD1Ev
+464   (int (*)(...))QProgressBar::_ZThn16_N12QProgressBarD0Ev
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QProgressBar
+   size=48 align=8
+   base size=48 base align=8
+QProgressBar (0x0x7f28169c5958) 0
+    vptr=((& QProgressBar::_ZTV12QProgressBar) + 16u)
+  QWidget (0x0x7f281a95cb60) 0
+      primary-for QProgressBar (0x0x7f28169c5958)
+    QObject (0x0x7f2813ffb7e0) 0
+        primary-for QWidget (0x0x7f281a95cb60)
+    QPaintDevice (0x0x7f2813ffb840) 16
+        vptr=((& QProgressBar::_ZTV12QProgressBar) + 456u)
+
+Class QProgressDialog::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QProgressDialog::QPrivateSignal (0x0x7f2813ffb9c0) 0 empty
+
+Vtable for QProgressDialog
+QProgressDialog::_ZTV15QProgressDialog: 69u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QProgressDialog)
+16    (int (*)(...))QProgressDialog::metaObject
+24    (int (*)(...))QProgressDialog::qt_metacast
+32    (int (*)(...))QProgressDialog::qt_metacall
+40    (int (*)(...))QProgressDialog::~QProgressDialog
+48    (int (*)(...))QProgressDialog::~QProgressDialog
+56    (int (*)(...))QWidget::event
+64    (int (*)(...))QDialog::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QDialog::setVisible
+128   (int (*)(...))QProgressDialog::sizeHint
+136   (int (*)(...))QDialog::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QDialog::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QProgressDialog::resizeEvent
+280   (int (*)(...))QProgressDialog::closeEvent
+288   (int (*)(...))QDialog::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QProgressDialog::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QProgressDialog::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QDialog::open
+440   (int (*)(...))QDialog::exec
+448   (int (*)(...))QDialog::done
+456   (int (*)(...))QDialog::accept
+464   (int (*)(...))QDialog::reject
+472   (int (*)(...))-16
+480   (int (*)(...))(& _ZTI15QProgressDialog)
+488   (int (*)(...))QProgressDialog::_ZThn16_N15QProgressDialogD1Ev
+496   (int (*)(...))QProgressDialog::_ZThn16_N15QProgressDialogD0Ev
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QProgressDialog
+   size=48 align=8
+   base size=48 base align=8
+QProgressDialog (0x0x7f28169c5e38) 0
+    vptr=((& QProgressDialog::_ZTV15QProgressDialog) + 16u)
+  QDialog (0x0x7f28169c5ea0) 0
+      primary-for QProgressDialog (0x0x7f28169c5e38)
+    QWidget (0x0x7f281aa11070) 0
+        primary-for QDialog (0x0x7f28169c5ea0)
+      QObject (0x0x7f2813ffb900) 0
+          primary-for QWidget (0x0x7f281aa11070)
+      QPaintDevice (0x0x7f2813ffb960) 16
+          vptr=((& QProgressDialog::_ZTV15QProgressDialog) + 488u)
+
+Class QProxyStyle::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QProxyStyle::QPrivateSignal (0x0x7f2813ffba80) 0 empty
+
+Vtable for QProxyStyle
+QProxyStyle::_ZTV11QProxyStyle: 37u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QProxyStyle)
+16    (int (*)(...))QProxyStyle::metaObject
+24    (int (*)(...))QProxyStyle::qt_metacast
+32    (int (*)(...))QProxyStyle::qt_metacall
+40    (int (*)(...))QProxyStyle::~QProxyStyle
+48    (int (*)(...))QProxyStyle::~QProxyStyle
+56    (int (*)(...))QProxyStyle::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QProxyStyle::polish
+120   (int (*)(...))QProxyStyle::unpolish
+128   (int (*)(...))QProxyStyle::polish
+136   (int (*)(...))QProxyStyle::unpolish
+144   (int (*)(...))QProxyStyle::polish
+152   (int (*)(...))QProxyStyle::itemTextRect
+160   (int (*)(...))QProxyStyle::itemPixmapRect
+168   (int (*)(...))QProxyStyle::drawItemText
+176   (int (*)(...))QProxyStyle::drawItemPixmap
+184   (int (*)(...))QProxyStyle::standardPalette
+192   (int (*)(...))QProxyStyle::drawPrimitive
+200   (int (*)(...))QProxyStyle::drawControl
+208   (int (*)(...))QProxyStyle::subElementRect
+216   (int (*)(...))QProxyStyle::drawComplexControl
+224   (int (*)(...))QProxyStyle::hitTestComplexControl
+232   (int (*)(...))QProxyStyle::subControlRect
+240   (int (*)(...))QProxyStyle::pixelMetric
+248   (int (*)(...))QProxyStyle::sizeFromContents
+256   (int (*)(...))QProxyStyle::styleHint
+264   (int (*)(...))QProxyStyle::standardPixmap
+272   (int (*)(...))QProxyStyle::standardIcon
+280   (int (*)(...))QProxyStyle::generatedIconPixmap
+288   (int (*)(...))QProxyStyle::layoutSpacing
+
+Class QProxyStyle
+   size=16 align=8
+   base size=16 base align=8
+QProxyStyle (0x0x7f28166a2068) 0
+    vptr=((& QProxyStyle::_ZTV11QProxyStyle) + 16u)
+  QCommonStyle (0x0x7f28166a23a8) 0
+      primary-for QProxyStyle (0x0x7f28166a2068)
+    QStyle (0x0x7f28166a2410) 0
+        primary-for QCommonStyle (0x0x7f28166a23a8)
+      QObject (0x0x7f2813ffba20) 0
+          primary-for QStyle (0x0x7f28166a2410)
+
+Class QRadioButton::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QRadioButton::QPrivateSignal (0x0x7f2813ffbba0) 0 empty
+
+Vtable for QRadioButton
+QRadioButton::_ZTV12QRadioButton: 67u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QRadioButton)
+16    (int (*)(...))QRadioButton::metaObject
+24    (int (*)(...))QRadioButton::qt_metacast
+32    (int (*)(...))QRadioButton::qt_metacall
+40    (int (*)(...))QRadioButton::~QRadioButton
+48    (int (*)(...))QRadioButton::~QRadioButton
+56    (int (*)(...))QRadioButton::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractButton::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QRadioButton::sizeHint
+136   (int (*)(...))QRadioButton::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractButton::mousePressEvent
+176   (int (*)(...))QAbstractButton::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QRadioButton::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QAbstractButton::keyPressEvent
+216   (int (*)(...))QAbstractButton::keyReleaseEvent
+224   (int (*)(...))QAbstractButton::focusInEvent
+232   (int (*)(...))QAbstractButton::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QRadioButton::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractButton::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QRadioButton::hitButton
+440   (int (*)(...))QAbstractButton::checkStateSet
+448   (int (*)(...))QAbstractButton::nextCheckState
+456   (int (*)(...))-16
+464   (int (*)(...))(& _ZTI12QRadioButton)
+472   (int (*)(...))QRadioButton::_ZThn16_N12QRadioButtonD1Ev
+480   (int (*)(...))QRadioButton::_ZThn16_N12QRadioButtonD0Ev
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QRadioButton
+   size=48 align=8
+   base size=48 base align=8
+QRadioButton (0x0x7f28166a25b0) 0
+    vptr=((& QRadioButton::_ZTV12QRadioButton) + 16u)
+  QAbstractButton (0x0x7f28166a27b8) 0
+      primary-for QRadioButton (0x0x7f28166a25b0)
+    QWidget (0x0x7f281aa117e0) 0
+        primary-for QAbstractButton (0x0x7f28166a27b8)
+      QObject (0x0x7f2813ffbae0) 0
+          primary-for QWidget (0x0x7f281aa117e0)
+      QPaintDevice (0x0x7f2813ffbb40) 16
+          vptr=((& QRadioButton::_ZTV12QRadioButton) + 472u)
+
+Class QScrollBar::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QScrollBar::QPrivateSignal (0x0x7f2813ffbcc0) 0 empty
+
+Vtable for QScrollBar
+QScrollBar::_ZTV10QScrollBar: 65u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QScrollBar)
+16    (int (*)(...))QScrollBar::metaObject
+24    (int (*)(...))QScrollBar::qt_metacast
+32    (int (*)(...))QScrollBar::qt_metacall
+40    (int (*)(...))QScrollBar::~QScrollBar
+48    (int (*)(...))QScrollBar::~QScrollBar
+56    (int (*)(...))QScrollBar::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractSlider::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QScrollBar::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QScrollBar::mousePressEvent
+176   (int (*)(...))QScrollBar::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QScrollBar::mouseMoveEvent
+200   (int (*)(...))QScrollBar::wheelEvent
+208   (int (*)(...))QAbstractSlider::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QScrollBar::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QScrollBar::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QScrollBar::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractSlider::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QScrollBar::sliderChange
+440   (int (*)(...))-16
+448   (int (*)(...))(& _ZTI10QScrollBar)
+456   (int (*)(...))QScrollBar::_ZThn16_N10QScrollBarD1Ev
+464   (int (*)(...))QScrollBar::_ZThn16_N10QScrollBarD0Ev
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QScrollBar
+   size=48 align=8
+   base size=48 base align=8
+QScrollBar (0x0x7f28166a2820) 0
+    vptr=((& QScrollBar::_ZTV10QScrollBar) + 16u)
+  QAbstractSlider (0x0x7f28166a2c98) 0
+      primary-for QScrollBar (0x0x7f28166a2820)
+    QWidget (0x0x7f281aa11af0) 0
+        primary-for QAbstractSlider (0x0x7f28166a2c98)
+      QObject (0x0x7f2813ffbc00) 0
+          primary-for QWidget (0x0x7f281aa11af0)
+      QPaintDevice (0x0x7f2813ffbc60) 16
+          vptr=((& QScrollBar::_ZTV10QScrollBar) + 456u)
+
+Vtable for QScrollerProperties
+QScrollerProperties::_ZTV19QScrollerProperties: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QScrollerProperties)
+16    (int (*)(...))QScrollerProperties::~QScrollerProperties
+24    (int (*)(...))QScrollerProperties::~QScrollerProperties
+
+Class QScrollerProperties
+   size=16 align=8
+   base size=16 base align=8
+QScrollerProperties (0x0x7f2813ffbd20) 0
+    vptr=((& QScrollerProperties::_ZTV19QScrollerProperties) + 16u)
+
+Class QScroller::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QScroller::QPrivateSignal (0x0x7f28136200c0) 0 empty
+
+Vtable for QScroller
+QScroller::_ZTV9QScroller: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QScroller)
+16    (int (*)(...))QScroller::metaObject
+24    (int (*)(...))QScroller::qt_metacast
+32    (int (*)(...))QScroller::qt_metacall
+40    (int (*)(...))QScroller::~QScroller
+48    (int (*)(...))QScroller::~QScroller
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QScroller
+   size=24 align=8
+   base size=24 base align=8
+QScroller (0x0x7f28166a2d00) 0
+    vptr=((& QScroller::_ZTV9QScroller) + 16u)
+  QObject (0x0x7f2813620060) 0
+      primary-for QScroller (0x0x7f28166a2d00)
+
+Class QShortcut::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QShortcut::QPrivateSignal (0x0x7f2813620180) 0 empty
+
+Vtable for QShortcut
+QShortcut::_ZTV9QShortcut: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QShortcut)
+16    (int (*)(...))QShortcut::metaObject
+24    (int (*)(...))QShortcut::qt_metacast
+32    (int (*)(...))QShortcut::qt_metacall
+40    (int (*)(...))QShortcut::~QShortcut
+48    (int (*)(...))QShortcut::~QShortcut
+56    (int (*)(...))QShortcut::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QShortcut
+   size=16 align=8
+   base size=16 base align=8
+QShortcut (0x0x7f28166f47b8) 0
+    vptr=((& QShortcut::_ZTV9QShortcut) + 16u)
+  QObject (0x0x7f2813620120) 0
+      primary-for QShortcut (0x0x7f28166f47b8)
+
+Class QSizeGrip::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSizeGrip::QPrivateSignal (0x0x7f28136202a0) 0 empty
+
+Vtable for QSizeGrip
+QSizeGrip::_ZTV9QSizeGrip: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QSizeGrip)
+16    (int (*)(...))QSizeGrip::metaObject
+24    (int (*)(...))QSizeGrip::qt_metacast
+32    (int (*)(...))QSizeGrip::qt_metacall
+40    (int (*)(...))QSizeGrip::~QSizeGrip
+48    (int (*)(...))QSizeGrip::~QSizeGrip
+56    (int (*)(...))QSizeGrip::event
+64    (int (*)(...))QSizeGrip::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QSizeGrip::setVisible
+128   (int (*)(...))QSizeGrip::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QSizeGrip::mousePressEvent
+176   (int (*)(...))QSizeGrip::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QSizeGrip::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QSizeGrip::paintEvent
+264   (int (*)(...))QSizeGrip::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QSizeGrip::showEvent
+352   (int (*)(...))QSizeGrip::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI9QSizeGrip)
+448   (int (*)(...))QSizeGrip::_ZThn16_N9QSizeGripD1Ev
+456   (int (*)(...))QSizeGrip::_ZThn16_N9QSizeGripD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QSizeGrip
+   size=48 align=8
+   base size=48 base align=8
+QSizeGrip (0x0x7f28166f4820) 0
+    vptr=((& QSizeGrip::_ZTV9QSizeGrip) + 16u)
+  QWidget (0x0x7f281aa9f3f0) 0
+      primary-for QSizeGrip (0x0x7f28166f4820)
+    QObject (0x0x7f28136201e0) 0
+        primary-for QWidget (0x0x7f281aa9f3f0)
+    QPaintDevice (0x0x7f2813620240) 16
+        vptr=((& QSizeGrip::_ZTV9QSizeGrip) + 448u)
+
+Class QSpinBox::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSpinBox::QPrivateSignal (0x0x7f28136203c0) 0 empty
+
+Vtable for QSpinBox
+QSpinBox::_ZTV8QSpinBox: 71u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI8QSpinBox)
+16    (int (*)(...))QSpinBox::metaObject
+24    (int (*)(...))QSpinBox::qt_metacast
+32    (int (*)(...))QSpinBox::qt_metacall
+40    (int (*)(...))QSpinBox::~QSpinBox
+48    (int (*)(...))QSpinBox::~QSpinBox
+56    (int (*)(...))QSpinBox::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractSpinBox::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractSpinBox::sizeHint
+136   (int (*)(...))QAbstractSpinBox::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractSpinBox::mousePressEvent
+176   (int (*)(...))QAbstractSpinBox::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractSpinBox::mouseMoveEvent
+200   (int (*)(...))QAbstractSpinBox::wheelEvent
+208   (int (*)(...))QAbstractSpinBox::keyPressEvent
+216   (int (*)(...))QAbstractSpinBox::keyReleaseEvent
+224   (int (*)(...))QAbstractSpinBox::focusInEvent
+232   (int (*)(...))QAbstractSpinBox::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QAbstractSpinBox::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QAbstractSpinBox::resizeEvent
+280   (int (*)(...))QAbstractSpinBox::closeEvent
+288   (int (*)(...))QAbstractSpinBox::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QAbstractSpinBox::showEvent
+352   (int (*)(...))QAbstractSpinBox::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractSpinBox::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QAbstractSpinBox::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QSpinBox::validate
+440   (int (*)(...))QSpinBox::fixup
+448   (int (*)(...))QAbstractSpinBox::stepBy
+456   (int (*)(...))QAbstractSpinBox::clear
+464   (int (*)(...))QAbstractSpinBox::stepEnabled
+472   (int (*)(...))QSpinBox::valueFromText
+480   (int (*)(...))QSpinBox::textFromValue
+488   (int (*)(...))-16
+496   (int (*)(...))(& _ZTI8QSpinBox)
+504   (int (*)(...))QSpinBox::_ZThn16_N8QSpinBoxD1Ev
+512   (int (*)(...))QSpinBox::_ZThn16_N8QSpinBoxD0Ev
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+552   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+560   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QSpinBox
+   size=48 align=8
+   base size=48 base align=8
+QSpinBox (0x0x7f281671b680) 0
+    vptr=((& QSpinBox::_ZTV8QSpinBox) + 16u)
+  QAbstractSpinBox (0x0x7f281671b6e8) 0
+      primary-for QSpinBox (0x0x7f281671b680)
+    QWidget (0x0x7f281aa9fa10) 0
+        primary-for QAbstractSpinBox (0x0x7f281671b6e8)
+      QObject (0x0x7f2813620300) 0
+          primary-for QWidget (0x0x7f281aa9fa10)
+      QPaintDevice (0x0x7f2813620360) 16
+          vptr=((& QSpinBox::_ZTV8QSpinBox) + 504u)
+
+Class QDoubleSpinBox::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDoubleSpinBox::QPrivateSignal (0x0x7f28136204e0) 0 empty
+
+Vtable for QDoubleSpinBox
+QDoubleSpinBox::_ZTV14QDoubleSpinBox: 71u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QDoubleSpinBox)
+16    (int (*)(...))QDoubleSpinBox::metaObject
+24    (int (*)(...))QDoubleSpinBox::qt_metacast
+32    (int (*)(...))QDoubleSpinBox::qt_metacall
+40    (int (*)(...))QDoubleSpinBox::~QDoubleSpinBox
+48    (int (*)(...))QDoubleSpinBox::~QDoubleSpinBox
+56    (int (*)(...))QAbstractSpinBox::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractSpinBox::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractSpinBox::sizeHint
+136   (int (*)(...))QAbstractSpinBox::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractSpinBox::mousePressEvent
+176   (int (*)(...))QAbstractSpinBox::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractSpinBox::mouseMoveEvent
+200   (int (*)(...))QAbstractSpinBox::wheelEvent
+208   (int (*)(...))QAbstractSpinBox::keyPressEvent
+216   (int (*)(...))QAbstractSpinBox::keyReleaseEvent
+224   (int (*)(...))QAbstractSpinBox::focusInEvent
+232   (int (*)(...))QAbstractSpinBox::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QAbstractSpinBox::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QAbstractSpinBox::resizeEvent
+280   (int (*)(...))QAbstractSpinBox::closeEvent
+288   (int (*)(...))QAbstractSpinBox::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QAbstractSpinBox::showEvent
+352   (int (*)(...))QAbstractSpinBox::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractSpinBox::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QAbstractSpinBox::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QDoubleSpinBox::validate
+440   (int (*)(...))QDoubleSpinBox::fixup
+448   (int (*)(...))QAbstractSpinBox::stepBy
+456   (int (*)(...))QAbstractSpinBox::clear
+464   (int (*)(...))QAbstractSpinBox::stepEnabled
+472   (int (*)(...))QDoubleSpinBox::valueFromText
+480   (int (*)(...))QDoubleSpinBox::textFromValue
+488   (int (*)(...))-16
+496   (int (*)(...))(& _ZTI14QDoubleSpinBox)
+504   (int (*)(...))QDoubleSpinBox::_ZThn16_N14QDoubleSpinBoxD1Ev
+512   (int (*)(...))QDoubleSpinBox::_ZThn16_N14QDoubleSpinBoxD0Ev
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+552   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+560   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QDoubleSpinBox
+   size=48 align=8
+   base size=48 base align=8
+QDoubleSpinBox (0x0x7f281673e000) 0
+    vptr=((& QDoubleSpinBox::_ZTV14QDoubleSpinBox) + 16u)
+  QAbstractSpinBox (0x0x7f281673e068) 0
+      primary-for QDoubleSpinBox (0x0x7f281673e000)
+    QWidget (0x0x7f281aa9fe00) 0
+        primary-for QAbstractSpinBox (0x0x7f281673e068)
+      QObject (0x0x7f2813620420) 0
+          primary-for QWidget (0x0x7f281aa9fe00)
+      QPaintDevice (0x0x7f2813620480) 16
+          vptr=((& QDoubleSpinBox::_ZTV14QDoubleSpinBox) + 504u)
+
+Class QSplashScreen::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSplashScreen::QPrivateSignal (0x0x7f2813620600) 0 empty
+
+Vtable for QSplashScreen
+QSplashScreen::_ZTV13QSplashScreen: 65u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QSplashScreen)
+16    (int (*)(...))QSplashScreen::metaObject
+24    (int (*)(...))QSplashScreen::qt_metacast
+32    (int (*)(...))QSplashScreen::qt_metacall
+40    (int (*)(...))QSplashScreen::~QSplashScreen
+48    (int (*)(...))QSplashScreen::~QSplashScreen
+56    (int (*)(...))QSplashScreen::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QSplashScreen::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QSplashScreen::drawContents
+440   (int (*)(...))-16
+448   (int (*)(...))(& _ZTI13QSplashScreen)
+456   (int (*)(...))QSplashScreen::_ZThn16_N13QSplashScreenD1Ev
+464   (int (*)(...))QSplashScreen::_ZThn16_N13QSplashScreenD0Ev
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QSplashScreen
+   size=48 align=8
+   base size=48 base align=8
+QSplashScreen (0x0x7f281673e410) 0
+    vptr=((& QSplashScreen::_ZTV13QSplashScreen) + 16u)
+  QWidget (0x0x7f281a6b4150) 0
+      primary-for QSplashScreen (0x0x7f281673e410)
+    QObject (0x0x7f2813620540) 0
+        primary-for QWidget (0x0x7f281a6b4150)
+    QPaintDevice (0x0x7f28136205a0) 16
+        vptr=((& QSplashScreen::_ZTV13QSplashScreen) + 456u)
+
+Class QSplitter::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSplitter::QPrivateSignal (0x0x7f2813620720) 0 empty
+
+Vtable for QSplitter
+QSplitter::_ZTV9QSplitter: 65u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QSplitter)
+16    (int (*)(...))QSplitter::metaObject
+24    (int (*)(...))QSplitter::qt_metacast
+32    (int (*)(...))QSplitter::qt_metacall
+40    (int (*)(...))QSplitter::~QSplitter
+48    (int (*)(...))QSplitter::~QSplitter
+56    (int (*)(...))QSplitter::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QSplitter::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QSplitter::sizeHint
+136   (int (*)(...))QSplitter::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QFrame::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QSplitter::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QSplitter::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QSplitter::createHandle
+440   (int (*)(...))-16
+448   (int (*)(...))(& _ZTI9QSplitter)
+456   (int (*)(...))QSplitter::_ZThn16_N9QSplitterD1Ev
+464   (int (*)(...))QSplitter::_ZThn16_N9QSplitterD0Ev
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QSplitter
+   size=48 align=8
+   base size=48 base align=8
+QSplitter (0x0x7f281673e478) 0
+    vptr=((& QSplitter::_ZTV9QSplitter) + 16u)
+  QFrame (0x0x7f2816759680) 0
+      primary-for QSplitter (0x0x7f281673e478)
+    QWidget (0x0x7f281a6b4700) 0
+        primary-for QFrame (0x0x7f2816759680)
+      QObject (0x0x7f2813620660) 0
+          primary-for QWidget (0x0x7f281a6b4700)
+      QPaintDevice (0x0x7f28136206c0) 16
+          vptr=((& QSplitter::_ZTV9QSplitter) + 456u)
+
+Class QSplitterHandle::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSplitterHandle::QPrivateSignal (0x0x7f2813620840) 0 empty
+
+Vtable for QSplitterHandle
+QSplitterHandle::_ZTV15QSplitterHandle: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QSplitterHandle)
+16    (int (*)(...))QSplitterHandle::metaObject
+24    (int (*)(...))QSplitterHandle::qt_metacast
+32    (int (*)(...))QSplitterHandle::qt_metacall
+40    (int (*)(...))QSplitterHandle::~QSplitterHandle
+48    (int (*)(...))QSplitterHandle::~QSplitterHandle
+56    (int (*)(...))QSplitterHandle::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QSplitterHandle::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QSplitterHandle::mousePressEvent
+176   (int (*)(...))QSplitterHandle::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QSplitterHandle::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QSplitterHandle::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QSplitterHandle::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI15QSplitterHandle)
+448   (int (*)(...))QSplitterHandle::_ZThn16_N15QSplitterHandleD1Ev
+456   (int (*)(...))QSplitterHandle::_ZThn16_N15QSplitterHandleD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QSplitterHandle
+   size=48 align=8
+   base size=48 base align=8
+QSplitterHandle (0x0x7f28167596e8) 0
+    vptr=((& QSplitterHandle::_ZTV15QSplitterHandle) + 16u)
+  QWidget (0x0x7f281a6b4a10) 0
+      primary-for QSplitterHandle (0x0x7f28167596e8)
+    QObject (0x0x7f2813620780) 0
+        primary-for QWidget (0x0x7f281a6b4a10)
+    QPaintDevice (0x0x7f28136207e0) 16
+        vptr=((& QSplitterHandle::_ZTV15QSplitterHandle) + 448u)
+
+Class QStackedLayout::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QStackedLayout::QPrivateSignal (0x0x7f2813620960) 0 empty
+
+Vtable for QStackedLayout
+QStackedLayout::_ZTV14QStackedLayout: 50u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QStackedLayout)
+16    (int (*)(...))QStackedLayout::metaObject
+24    (int (*)(...))QStackedLayout::qt_metacast
+32    (int (*)(...))QStackedLayout::qt_metacall
+40    (int (*)(...))QStackedLayout::~QStackedLayout
+48    (int (*)(...))QStackedLayout::~QStackedLayout
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QLayout::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QLayout::invalidate
+120   (int (*)(...))QLayout::geometry
+128   (int (*)(...))QStackedLayout::addItem
+136   (int (*)(...))QLayout::expandingDirections
+144   (int (*)(...))QStackedLayout::minimumSize
+152   (int (*)(...))QLayout::maximumSize
+160   (int (*)(...))QStackedLayout::setGeometry
+168   (int (*)(...))QStackedLayout::itemAt
+176   (int (*)(...))QStackedLayout::takeAt
+184   (int (*)(...))QLayout::indexOf
+192   (int (*)(...))QStackedLayout::count
+200   (int (*)(...))QLayout::isEmpty
+208   (int (*)(...))QLayout::controlTypes
+216   (int (*)(...))QLayout::layout
+224   (int (*)(...))QStackedLayout::sizeHint
+232   (int (*)(...))QStackedLayout::hasHeightForWidth
+240   (int (*)(...))QStackedLayout::heightForWidth
+248   (int (*)(...))-16
+256   (int (*)(...))(& _ZTI14QStackedLayout)
+264   (int (*)(...))QStackedLayout::_ZThn16_N14QStackedLayoutD1Ev
+272   (int (*)(...))QStackedLayout::_ZThn16_N14QStackedLayoutD0Ev
+280   (int (*)(...))QStackedLayout::_ZThn16_NK14QStackedLayout8sizeHintEv
+288   (int (*)(...))QStackedLayout::_ZThn16_NK14QStackedLayout11minimumSizeEv
+296   (int (*)(...))QLayout::_ZThn16_NK7QLayout11maximumSizeEv
+304   (int (*)(...))QLayout::_ZThn16_NK7QLayout19expandingDirectionsEv
+312   (int (*)(...))QStackedLayout::_ZThn16_N14QStackedLayout11setGeometryERK5QRect
+320   (int (*)(...))QLayout::_ZThn16_NK7QLayout8geometryEv
+328   (int (*)(...))QLayout::_ZThn16_NK7QLayout7isEmptyEv
+336   (int (*)(...))QStackedLayout::_ZThn16_NK14QStackedLayout17hasHeightForWidthEv
+344   (int (*)(...))QStackedLayout::_ZThn16_NK14QStackedLayout14heightForWidthEi
+352   (int (*)(...))QLayoutItem::minimumHeightForWidth
+360   (int (*)(...))QLayout::_ZThn16_N7QLayout10invalidateEv
+368   (int (*)(...))QLayoutItem::widget
+376   (int (*)(...))QLayout::_ZThn16_N7QLayout6layoutEv
+384   (int (*)(...))QLayoutItem::spacerItem
+392   (int (*)(...))QLayout::_ZThn16_NK7QLayout12controlTypesEv
+
+Class QStackedLayout
+   size=32 align=8
+   base size=28 base align=8
+QStackedLayout (0x0x7f2816759820) 0
+    vptr=((& QStackedLayout::_ZTV14QStackedLayout) + 16u)
+  QLayout (0x0x7f281a6b4d20) 0
+      primary-for QStackedLayout (0x0x7f2816759820)
+    QObject (0x0x7f28136208a0) 0
+        primary-for QLayout (0x0x7f281a6b4d20)
+    QLayoutItem (0x0x7f2813620900) 16
+        vptr=((& QStackedLayout::_ZTV14QStackedLayout) + 264u)
+
+Class QStackedWidget::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QStackedWidget::QPrivateSignal (0x0x7f2813620a80) 0 empty
+
+Vtable for QStackedWidget
+QStackedWidget::_ZTV14QStackedWidget: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QStackedWidget)
+16    (int (*)(...))QStackedWidget::metaObject
+24    (int (*)(...))QStackedWidget::qt_metacast
+32    (int (*)(...))QStackedWidget::qt_metacall
+40    (int (*)(...))QStackedWidget::~QStackedWidget
+48    (int (*)(...))QStackedWidget::~QStackedWidget
+56    (int (*)(...))QStackedWidget::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QFrame::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QFrame::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI14QStackedWidget)
+448   (int (*)(...))QStackedWidget::_ZThn16_N14QStackedWidgetD1Ev
+456   (int (*)(...))QStackedWidget::_ZThn16_N14QStackedWidgetD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QStackedWidget
+   size=48 align=8
+   base size=48 base align=8
+QStackedWidget (0x0x7f2816759888) 0
+    vptr=((& QStackedWidget::_ZTV14QStackedWidget) + 16u)
+  QFrame (0x0x7f2816759dd0) 0
+      primary-for QStackedWidget (0x0x7f2816759888)
+    QWidget (0x0x7f281a6ca230) 0
+        primary-for QFrame (0x0x7f2816759dd0)
+      QObject (0x0x7f28136209c0) 0
+          primary-for QWidget (0x0x7f281a6ca230)
+      QPaintDevice (0x0x7f2813620a20) 16
+          vptr=((& QStackedWidget::_ZTV14QStackedWidget) + 448u)
+
+Class QStatusBar::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QStatusBar::QPrivateSignal (0x0x7f2813620ba0) 0 empty
+
+Vtable for QStatusBar
+QStatusBar::_ZTV10QStatusBar: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QStatusBar)
+16    (int (*)(...))QStatusBar::metaObject
+24    (int (*)(...))QStatusBar::qt_metacast
+32    (int (*)(...))QStatusBar::qt_metacall
+40    (int (*)(...))QStatusBar::~QStatusBar
+48    (int (*)(...))QStatusBar::~QStatusBar
+56    (int (*)(...))QStatusBar::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QStatusBar::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QStatusBar::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QStatusBar::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI10QStatusBar)
+448   (int (*)(...))QStatusBar::_ZThn16_N10QStatusBarD1Ev
+456   (int (*)(...))QStatusBar::_ZThn16_N10QStatusBarD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QStatusBar
+   size=48 align=8
+   base size=48 base align=8
+QStatusBar (0x0x7f2816759e38) 0
+    vptr=((& QStatusBar::_ZTV10QStatusBar) + 16u)
+  QWidget (0x0x7f281a6ca5b0) 0
+      primary-for QStatusBar (0x0x7f2816759e38)
+    QObject (0x0x7f2813620ae0) 0
+        primary-for QWidget (0x0x7f281a6ca5b0)
+    QPaintDevice (0x0x7f2813620b40) 16
+        vptr=((& QStatusBar::_ZTV10QStatusBar) + 448u)
+
+Class QStyledItemDelegate::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QStyledItemDelegate::QPrivateSignal (0x0x7f2813620c60) 0 empty
+
+Vtable for QStyledItemDelegate
+QStyledItemDelegate::_ZTV19QStyledItemDelegate: 26u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QStyledItemDelegate)
+16    (int (*)(...))QStyledItemDelegate::metaObject
+24    (int (*)(...))QStyledItemDelegate::qt_metacast
+32    (int (*)(...))QStyledItemDelegate::qt_metacall
+40    (int (*)(...))QStyledItemDelegate::~QStyledItemDelegate
+48    (int (*)(...))QStyledItemDelegate::~QStyledItemDelegate
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QStyledItemDelegate::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QStyledItemDelegate::paint
+120   (int (*)(...))QStyledItemDelegate::sizeHint
+128   (int (*)(...))QStyledItemDelegate::createEditor
+136   (int (*)(...))QAbstractItemDelegate::destroyEditor
+144   (int (*)(...))QStyledItemDelegate::setEditorData
+152   (int (*)(...))QStyledItemDelegate::setModelData
+160   (int (*)(...))QStyledItemDelegate::updateEditorGeometry
+168   (int (*)(...))QStyledItemDelegate::editorEvent
+176   (int (*)(...))QAbstractItemDelegate::helpEvent
+184   (int (*)(...))QAbstractItemDelegate::paintingRoles
+192   (int (*)(...))QStyledItemDelegate::displayText
+200   (int (*)(...))QStyledItemDelegate::initStyleOption
+
+Class QStyledItemDelegate
+   size=16 align=8
+   base size=16 base align=8
+QStyledItemDelegate (0x0x7f28167dc5b0) 0
+    vptr=((& QStyledItemDelegate::_ZTV19QStyledItemDelegate) + 16u)
+  QAbstractItemDelegate (0x0x7f28167dc618) 0
+      primary-for QStyledItemDelegate (0x0x7f28167dc5b0)
+    QObject (0x0x7f2813620c00) 0
+        primary-for QAbstractItemDelegate (0x0x7f28167dc618)
+
+Class QStyleFactory
+   size=1 align=1
+   base size=0 base align=1
+QStyleFactory (0x0x7f2813620cc0) 0 empty
+
+Class QStylePainter
+   size=24 align=8
+   base size=24 base align=8
+QStylePainter (0x0x7f28167dc6e8) 0
+  QPainter (0x0x7f2813620d20) 0
+
+Class QStylePlugin::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QStylePlugin::QPrivateSignal (0x0x7f2813620e40) 0 empty
+
+Vtable for QStylePlugin
+QStylePlugin::_ZTV12QStylePlugin: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QStylePlugin)
+16    (int (*)(...))QStylePlugin::metaObject
+24    (int (*)(...))QStylePlugin::qt_metacast
+32    (int (*)(...))QStylePlugin::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+
+Class QStylePlugin
+   size=16 align=8
+   base size=16 base align=8
+QStylePlugin (0x0x7f28167dc750) 0
+    vptr=((& QStylePlugin::_ZTV12QStylePlugin) + 16u)
+  QObject (0x0x7f2813620de0) 0
+      primary-for QStylePlugin (0x0x7f28167dc750)
+
+Class QSystemTrayIcon::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSystemTrayIcon::QPrivateSignal (0x0x7f2813620f00) 0 empty
+
+Vtable for QSystemTrayIcon
+QSystemTrayIcon::_ZTV15QSystemTrayIcon: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QSystemTrayIcon)
+16    (int (*)(...))QSystemTrayIcon::metaObject
+24    (int (*)(...))QSystemTrayIcon::qt_metacast
+32    (int (*)(...))QSystemTrayIcon::qt_metacall
+40    (int (*)(...))QSystemTrayIcon::~QSystemTrayIcon
+48    (int (*)(...))QSystemTrayIcon::~QSystemTrayIcon
+56    (int (*)(...))QSystemTrayIcon::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QSystemTrayIcon
+   size=16 align=8
+   base size=16 base align=8
+QSystemTrayIcon (0x0x7f28167dcb60) 0
+    vptr=((& QSystemTrayIcon::_ZTV15QSystemTrayIcon) + 16u)
+  QObject (0x0x7f2813620ea0) 0
+      primary-for QSystemTrayIcon (0x0x7f28167dcb60)
+
+Class QTableView::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTableView::QPrivateSignal (0x0x7f281de7b060) 0 empty
+
+Vtable for QTableView
+QTableView::_ZTV10QTableView: 106u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QTableView)
+16    (int (*)(...))QTableView::metaObject
+24    (int (*)(...))QTableView::qt_metacast
+32    (int (*)(...))QTableView::qt_metacall
+40    (int (*)(...))QTableView::~QTableView
+48    (int (*)(...))QTableView::~QTableView
+56    (int (*)(...))QAbstractItemView::event
+64    (int (*)(...))QAbstractItemView::eventFilter
+72    (int (*)(...))QTableView::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractScrollArea::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractItemView::mousePressEvent
+176   (int (*)(...))QAbstractItemView::mouseReleaseEvent
+184   (int (*)(...))QAbstractItemView::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractItemView::mouseMoveEvent
+200   (int (*)(...))QAbstractScrollArea::wheelEvent
+208   (int (*)(...))QAbstractItemView::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QAbstractItemView::focusInEvent
+232   (int (*)(...))QAbstractItemView::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QTableView::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QAbstractItemView::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QAbstractScrollArea::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QAbstractItemView::dragEnterEvent
+320   (int (*)(...))QAbstractItemView::dragMoveEvent
+328   (int (*)(...))QAbstractItemView::dragLeaveEvent
+336   (int (*)(...))QAbstractItemView::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QAbstractItemView::inputMethodEvent
+416   (int (*)(...))QAbstractItemView::inputMethodQuery
+424   (int (*)(...))QAbstractItemView::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QAbstractItemView::viewportEvent
+448   (int (*)(...))QTableView::scrollContentsBy
+456   (int (*)(...))QTableView::viewportSizeHint
+464   (int (*)(...))QTableView::setModel
+472   (int (*)(...))QTableView::setSelectionModel
+480   (int (*)(...))QAbstractItemView::keyboardSearch
+488   (int (*)(...))QTableView::visualRect
+496   (int (*)(...))QTableView::scrollTo
+504   (int (*)(...))QTableView::indexAt
+512   (int (*)(...))QTableView::sizeHintForRow
+520   (int (*)(...))QTableView::sizeHintForColumn
+528   (int (*)(...))QAbstractItemView::reset
+536   (int (*)(...))QTableView::setRootIndex
+544   (int (*)(...))QTableView::doItemsLayout
+552   (int (*)(...))QAbstractItemView::selectAll
+560   (int (*)(...))QAbstractItemView::dataChanged
+568   (int (*)(...))QAbstractItemView::rowsInserted
+576   (int (*)(...))QAbstractItemView::rowsAboutToBeRemoved
+584   (int (*)(...))QTableView::selectionChanged
+592   (int (*)(...))QTableView::currentChanged
+600   (int (*)(...))QAbstractItemView::updateEditorData
+608   (int (*)(...))QAbstractItemView::updateEditorGeometries
+616   (int (*)(...))QTableView::updateGeometries
+624   (int (*)(...))QTableView::verticalScrollbarAction
+632   (int (*)(...))QTableView::horizontalScrollbarAction
+640   (int (*)(...))QAbstractItemView::verticalScrollbarValueChanged
+648   (int (*)(...))QAbstractItemView::horizontalScrollbarValueChanged
+656   (int (*)(...))QAbstractItemView::closeEditor
+664   (int (*)(...))QAbstractItemView::commitData
+672   (int (*)(...))QAbstractItemView::editorDestroyed
+680   (int (*)(...))QTableView::moveCursor
+688   (int (*)(...))QTableView::horizontalOffset
+696   (int (*)(...))QTableView::verticalOffset
+704   (int (*)(...))QTableView::isIndexHidden
+712   (int (*)(...))QTableView::setSelection
+720   (int (*)(...))QTableView::visualRegionForSelection
+728   (int (*)(...))QTableView::selectedIndexes
+736   (int (*)(...))QAbstractItemView::edit
+744   (int (*)(...))QAbstractItemView::selectionCommand
+752   (int (*)(...))QAbstractItemView::startDrag
+760   (int (*)(...))QTableView::viewOptions
+768   (int (*)(...))-16
+776   (int (*)(...))(& _ZTI10QTableView)
+784   (int (*)(...))QTableView::_ZThn16_N10QTableViewD1Ev
+792   (int (*)(...))QTableView::_ZThn16_N10QTableViewD0Ev
+800   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+808   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+816   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+824   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+832   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+840   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QTableView
+   size=48 align=8
+   base size=48 base align=8
+QTableView (0x0x7f28167dcbc8) 0
+    vptr=((& QTableView::_ZTV10QTableView) + 16u)
+  QAbstractItemView (0x0x7f28164483a8) 0
+      primary-for QTableView (0x0x7f28167dcbc8)
+    QAbstractScrollArea (0x0x7f2816448410) 0
+        primary-for QAbstractItemView (0x0x7f28164483a8)
+      QFrame (0x0x7f2816448a28) 0
+          primary-for QAbstractScrollArea (0x0x7f2816448410)
+        QWidget (0x0x7f281a706070) 0
+            primary-for QFrame (0x0x7f2816448a28)
+          QObject (0x0x7f2813620f60) 0
+              primary-for QWidget (0x0x7f281a706070)
+          QPaintDevice (0x0x7f281de7b000) 16
+              vptr=((& QTableView::_ZTV10QTableView) + 784u)
+
+Class QTableWidgetSelectionRange
+   size=16 align=4
+   base size=16 base align=4
+QTableWidgetSelectionRange (0x0x7f281de7b0c0) 0
+
+Vtable for QTableWidgetItem
+QTableWidgetItem::_ZTV16QTableWidgetItem: 10u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QTableWidgetItem)
+16    (int (*)(...))QTableWidgetItem::~QTableWidgetItem
+24    (int (*)(...))QTableWidgetItem::~QTableWidgetItem
+32    (int (*)(...))QTableWidgetItem::clone
+40    (int (*)(...))QTableWidgetItem::data
+48    (int (*)(...))QTableWidgetItem::setData
+56    (int (*)(...))QTableWidgetItem::operator<
+64    (int (*)(...))QTableWidgetItem::read
+72    (int (*)(...))QTableWidgetItem::write
+
+Class QTableWidgetItem
+   size=48 align=8
+   base size=44 base align=8
+QTableWidgetItem (0x0x7f281de7b120) 0
+    vptr=((& QTableWidgetItem::_ZTV16QTableWidgetItem) + 16u)
+
+Class QTableWidget::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTableWidget::QPrivateSignal (0x0x7f281de7b360) 0 empty
+
+Vtable for QTableWidget
+QTableWidget::_ZTV12QTableWidget: 110u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QTableWidget)
+16    (int (*)(...))QTableWidget::metaObject
+24    (int (*)(...))QTableWidget::qt_metacast
+32    (int (*)(...))QTableWidget::qt_metacall
+40    (int (*)(...))QTableWidget::~QTableWidget
+48    (int (*)(...))QTableWidget::~QTableWidget
+56    (int (*)(...))QTableWidget::event
+64    (int (*)(...))QAbstractItemView::eventFilter
+72    (int (*)(...))QTableView::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractScrollArea::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractItemView::mousePressEvent
+176   (int (*)(...))QAbstractItemView::mouseReleaseEvent
+184   (int (*)(...))QAbstractItemView::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractItemView::mouseMoveEvent
+200   (int (*)(...))QAbstractScrollArea::wheelEvent
+208   (int (*)(...))QAbstractItemView::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QAbstractItemView::focusInEvent
+232   (int (*)(...))QAbstractItemView::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QTableView::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QAbstractItemView::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QAbstractScrollArea::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QAbstractItemView::dragEnterEvent
+320   (int (*)(...))QAbstractItemView::dragMoveEvent
+328   (int (*)(...))QAbstractItemView::dragLeaveEvent
+336   (int (*)(...))QTableWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QAbstractItemView::inputMethodEvent
+416   (int (*)(...))QAbstractItemView::inputMethodQuery
+424   (int (*)(...))QAbstractItemView::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QAbstractItemView::viewportEvent
+448   (int (*)(...))QTableView::scrollContentsBy
+456   (int (*)(...))QTableView::viewportSizeHint
+464   (int (*)(...))QTableWidget::setModel
+472   (int (*)(...))QTableView::setSelectionModel
+480   (int (*)(...))QAbstractItemView::keyboardSearch
+488   (int (*)(...))QTableView::visualRect
+496   (int (*)(...))QTableView::scrollTo
+504   (int (*)(...))QTableView::indexAt
+512   (int (*)(...))QTableView::sizeHintForRow
+520   (int (*)(...))QTableView::sizeHintForColumn
+528   (int (*)(...))QAbstractItemView::reset
+536   (int (*)(...))QTableView::setRootIndex
+544   (int (*)(...))QTableView::doItemsLayout
+552   (int (*)(...))QAbstractItemView::selectAll
+560   (int (*)(...))QAbstractItemView::dataChanged
+568   (int (*)(...))QAbstractItemView::rowsInserted
+576   (int (*)(...))QAbstractItemView::rowsAboutToBeRemoved
+584   (int (*)(...))QTableView::selectionChanged
+592   (int (*)(...))QTableView::currentChanged
+600   (int (*)(...))QAbstractItemView::updateEditorData
+608   (int (*)(...))QAbstractItemView::updateEditorGeometries
+616   (int (*)(...))QTableView::updateGeometries
+624   (int (*)(...))QTableView::verticalScrollbarAction
+632   (int (*)(...))QTableView::horizontalScrollbarAction
+640   (int (*)(...))QAbstractItemView::verticalScrollbarValueChanged
+648   (int (*)(...))QAbstractItemView::horizontalScrollbarValueChanged
+656   (int (*)(...))QAbstractItemView::closeEditor
+664   (int (*)(...))QAbstractItemView::commitData
+672   (int (*)(...))QAbstractItemView::editorDestroyed
+680   (int (*)(...))QTableView::moveCursor
+688   (int (*)(...))QTableView::horizontalOffset
+696   (int (*)(...))QTableView::verticalOffset
+704   (int (*)(...))QTableView::isIndexHidden
+712   (int (*)(...))QTableView::setSelection
+720   (int (*)(...))QTableView::visualRegionForSelection
+728   (int (*)(...))QTableView::selectedIndexes
+736   (int (*)(...))QAbstractItemView::edit
+744   (int (*)(...))QAbstractItemView::selectionCommand
+752   (int (*)(...))QAbstractItemView::startDrag
+760   (int (*)(...))QTableView::viewOptions
+768   (int (*)(...))QTableWidget::mimeTypes
+776   (int (*)(...))QTableWidget::mimeData
+784   (int (*)(...))QTableWidget::dropMimeData
+792   (int (*)(...))QTableWidget::supportedDropActions
+800   (int (*)(...))-16
+808   (int (*)(...))(& _ZTI12QTableWidget)
+816   (int (*)(...))QTableWidget::_ZThn16_N12QTableWidgetD1Ev
+824   (int (*)(...))QTableWidget::_ZThn16_N12QTableWidgetD0Ev
+832   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+840   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+848   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+856   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+864   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+872   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QTableWidget
+   size=48 align=8
+   base size=48 base align=8
+QTableWidget (0x0x7f2816448c98) 0
+    vptr=((& QTableWidget::_ZTV12QTableWidget) + 16u)
+  QTableView (0x0x7f2816448d00) 0
+      primary-for QTableWidget (0x0x7f2816448c98)
+    QAbstractItemView (0x0x7f28165828f0) 0
+        primary-for QTableView (0x0x7f2816448d00)
+      QAbstractScrollArea (0x0x7f28165f6548) 0
+          primary-for QAbstractItemView (0x0x7f28165828f0)
+        QFrame (0x0x7f28165f65b0) 0
+            primary-for QAbstractScrollArea (0x0x7f28165f6548)
+          QWidget (0x0x7f281a767690) 0
+              primary-for QFrame (0x0x7f28165f65b0)
+            QObject (0x0x7f281de7b2a0) 0
+                primary-for QWidget (0x0x7f281a767690)
+            QPaintDevice (0x0x7f281de7b300) 16
+                vptr=((& QTableWidget::_ZTV12QTableWidget) + 816u)
+
+Class QTextBrowser::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTextBrowser::QPrivateSignal (0x0x7f281de7b480) 0 empty
+
+Vtable for QTextBrowser
+QTextBrowser::_ZTV12QTextBrowser: 78u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QTextBrowser)
+16    (int (*)(...))QTextBrowser::metaObject
+24    (int (*)(...))QTextBrowser::qt_metacast
+32    (int (*)(...))QTextBrowser::qt_metacall
+40    (int (*)(...))QTextBrowser::~QTextBrowser
+48    (int (*)(...))QTextBrowser::~QTextBrowser
+56    (int (*)(...))QTextBrowser::event
+64    (int (*)(...))QAbstractScrollArea::eventFilter
+72    (int (*)(...))QTextEdit::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractScrollArea::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QTextBrowser::mousePressEvent
+176   (int (*)(...))QTextBrowser::mouseReleaseEvent
+184   (int (*)(...))QTextEdit::mouseDoubleClickEvent
+192   (int (*)(...))QTextBrowser::mouseMoveEvent
+200   (int (*)(...))QTextEdit::wheelEvent
+208   (int (*)(...))QTextBrowser::keyPressEvent
+216   (int (*)(...))QTextEdit::keyReleaseEvent
+224   (int (*)(...))QTextEdit::focusInEvent
+232   (int (*)(...))QTextBrowser::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QTextBrowser::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QTextEdit::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QTextEdit::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QTextEdit::dragEnterEvent
+320   (int (*)(...))QTextEdit::dragMoveEvent
+328   (int (*)(...))QTextEdit::dragLeaveEvent
+336   (int (*)(...))QTextEdit::dropEvent
+344   (int (*)(...))QTextEdit::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QTextEdit::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QTextEdit::inputMethodEvent
+416   (int (*)(...))QTextEdit::inputMethodQuery
+424   (int (*)(...))QTextBrowser::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QAbstractScrollArea::viewportEvent
+448   (int (*)(...))QTextEdit::scrollContentsBy
+456   (int (*)(...))QAbstractScrollArea::viewportSizeHint
+464   (int (*)(...))QTextBrowser::loadResource
+472   (int (*)(...))QTextEdit::createMimeDataFromSelection
+480   (int (*)(...))QTextEdit::canInsertFromMimeData
+488   (int (*)(...))QTextEdit::insertFromMimeData
+496   (int (*)(...))QTextEdit::doSetTextCursor
+504   (int (*)(...))QTextBrowser::setSource
+512   (int (*)(...))QTextBrowser::backward
+520   (int (*)(...))QTextBrowser::forward
+528   (int (*)(...))QTextBrowser::home
+536   (int (*)(...))QTextBrowser::reload
+544   (int (*)(...))-16
+552   (int (*)(...))(& _ZTI12QTextBrowser)
+560   (int (*)(...))QTextBrowser::_ZThn16_N12QTextBrowserD1Ev
+568   (int (*)(...))QTextBrowser::_ZThn16_N12QTextBrowserD0Ev
+576   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+584   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+592   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+600   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+608   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+616   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QTextBrowser
+   size=48 align=8
+   base size=48 base align=8
+QTextBrowser (0x0x7f28165f6618) 0
+    vptr=((& QTextBrowser::_ZTV12QTextBrowser) + 16u)
+  QTextEdit (0x0x7f28165f6680) 0
+      primary-for QTextBrowser (0x0x7f28165f6618)
+    QAbstractScrollArea (0x0x7f28165f66e8) 0
+        primary-for QTextEdit (0x0x7f28165f6680)
+      QFrame (0x0x7f28165f6958) 0
+          primary-for QAbstractScrollArea (0x0x7f28165f66e8)
+        QWidget (0x0x7f281a779070) 0
+            primary-for QFrame (0x0x7f28165f6958)
+          QObject (0x0x7f281de7b3c0) 0
+              primary-for QWidget (0x0x7f281a779070)
+          QPaintDevice (0x0x7f281de7b420) 16
+              vptr=((& QTextBrowser::_ZTV12QTextBrowser) + 560u)
+
+Class QToolBar::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QToolBar::QPrivateSignal (0x0x7f281de7b5a0) 0 empty
+
+Vtable for QToolBar
+QToolBar::_ZTV8QToolBar: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI8QToolBar)
+16    (int (*)(...))QToolBar::metaObject
+24    (int (*)(...))QToolBar::qt_metacast
+32    (int (*)(...))QToolBar::qt_metacall
+40    (int (*)(...))QToolBar::~QToolBar
+48    (int (*)(...))QToolBar::~QToolBar
+56    (int (*)(...))QToolBar::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QToolBar::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QToolBar::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QToolBar::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI8QToolBar)
+448   (int (*)(...))QToolBar::_ZThn16_N8QToolBarD1Ev
+456   (int (*)(...))QToolBar::_ZThn16_N8QToolBarD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QToolBar
+   size=48 align=8
+   base size=48 base align=8
+QToolBar (0x0x7f281628ddd0) 0
+    vptr=((& QToolBar::_ZTV8QToolBar) + 16u)
+  QWidget (0x0x7f281a7794d0) 0
+      primary-for QToolBar (0x0x7f281628ddd0)
+    QObject (0x0x7f281de7b4e0) 0
+        primary-for QWidget (0x0x7f281a7794d0)
+    QPaintDevice (0x0x7f281de7b540) 16
+        vptr=((& QToolBar::_ZTV8QToolBar) + 448u)
+
+Class QToolBox::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QToolBox::QPrivateSignal (0x0x7f281de7bb40) 0 empty
+
+Vtable for QToolBox
+QToolBox::_ZTV8QToolBox: 66u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI8QToolBox)
+16    (int (*)(...))QToolBox::metaObject
+24    (int (*)(...))QToolBox::qt_metacast
+32    (int (*)(...))QToolBox::qt_metacall
+40    (int (*)(...))QToolBox::~QToolBox
+48    (int (*)(...))QToolBox::~QToolBox
+56    (int (*)(...))QToolBox::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QFrame::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QFrame::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QToolBox::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QToolBox::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QToolBox::itemInserted
+440   (int (*)(...))QToolBox::itemRemoved
+448   (int (*)(...))-16
+456   (int (*)(...))(& _ZTI8QToolBox)
+464   (int (*)(...))QToolBox::_ZThn16_N8QToolBoxD1Ev
+472   (int (*)(...))QToolBox::_ZThn16_N8QToolBoxD0Ev
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QToolBox
+   size=48 align=8
+   base size=48 base align=8
+QToolBox (0x0x7f281609df08) 0
+    vptr=((& QToolBox::_ZTV8QToolBox) + 16u)
+  QFrame (0x0x7f281609df70) 0
+      primary-for QToolBox (0x0x7f281609df08)
+    QWidget (0x0x7f281a790af0) 0
+        primary-for QFrame (0x0x7f281609df70)
+      QObject (0x0x7f281de7ba80) 0
+          primary-for QWidget (0x0x7f281a790af0)
+      QPaintDevice (0x0x7f281de7bae0) 16
+          vptr=((& QToolBox::_ZTV8QToolBox) + 464u)
+
+Class QToolButton::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QToolButton::QPrivateSignal (0x0x7f281de7bc60) 0 empty
+
+Vtable for QToolButton
+QToolButton::_ZTV11QToolButton: 67u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QToolButton)
+16    (int (*)(...))QToolButton::metaObject
+24    (int (*)(...))QToolButton::qt_metacast
+32    (int (*)(...))QToolButton::qt_metacall
+40    (int (*)(...))QToolButton::~QToolButton
+48    (int (*)(...))QToolButton::~QToolButton
+56    (int (*)(...))QToolButton::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QToolButton::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QToolButton::sizeHint
+136   (int (*)(...))QToolButton::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QToolButton::mousePressEvent
+176   (int (*)(...))QToolButton::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractButton::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QAbstractButton::keyPressEvent
+216   (int (*)(...))QAbstractButton::keyReleaseEvent
+224   (int (*)(...))QAbstractButton::focusInEvent
+232   (int (*)(...))QAbstractButton::focusOutEvent
+240   (int (*)(...))QToolButton::enterEvent
+248   (int (*)(...))QToolButton::leaveEvent
+256   (int (*)(...))QToolButton::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QToolButton::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QToolButton::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QToolButton::hitButton
+440   (int (*)(...))QAbstractButton::checkStateSet
+448   (int (*)(...))QToolButton::nextCheckState
+456   (int (*)(...))-16
+464   (int (*)(...))(& _ZTI11QToolButton)
+472   (int (*)(...))QToolButton::_ZThn16_N11QToolButtonD1Ev
+480   (int (*)(...))QToolButton::_ZThn16_N11QToolButtonD0Ev
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QToolButton
+   size=48 align=8
+   base size=48 base align=8
+QToolButton (0x0x7f28161e3a90) 0
+    vptr=((& QToolButton::_ZTV11QToolButton) + 16u)
+  QAbstractButton (0x0x7f28161e3af8) 0
+      primary-for QToolButton (0x0x7f28161e3a90)
+    QWidget (0x0x7f281a7af070) 0
+        primary-for QAbstractButton (0x0x7f28161e3af8)
+      QObject (0x0x7f281de7bba0) 0
+          primary-for QWidget (0x0x7f281a7af070)
+      QPaintDevice (0x0x7f281de7bc00) 16
+          vptr=((& QToolButton::_ZTV11QToolButton) + 472u)
+
+Class QToolTip
+   size=1 align=1
+   base size=0 base align=1
+QToolTip (0x0x7f281de7bcc0) 0 empty
+
+Class QTreeView::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTreeView::QPrivateSignal (0x0x7f281de7bde0) 0 empty
+
+Vtable for QTreeView
+QTreeView::_ZTV9QTreeView: 108u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QTreeView)
+16    (int (*)(...))QTreeView::metaObject
+24    (int (*)(...))QTreeView::qt_metacast
+32    (int (*)(...))QTreeView::qt_metacall
+40    (int (*)(...))QTreeView::~QTreeView
+48    (int (*)(...))QTreeView::~QTreeView
+56    (int (*)(...))QAbstractItemView::event
+64    (int (*)(...))QAbstractItemView::eventFilter
+72    (int (*)(...))QTreeView::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractScrollArea::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QTreeView::mousePressEvent
+176   (int (*)(...))QTreeView::mouseReleaseEvent
+184   (int (*)(...))QTreeView::mouseDoubleClickEvent
+192   (int (*)(...))QTreeView::mouseMoveEvent
+200   (int (*)(...))QAbstractScrollArea::wheelEvent
+208   (int (*)(...))QTreeView::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QAbstractItemView::focusInEvent
+232   (int (*)(...))QAbstractItemView::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QTreeView::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QAbstractItemView::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QAbstractScrollArea::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QAbstractItemView::dragEnterEvent
+320   (int (*)(...))QTreeView::dragMoveEvent
+328   (int (*)(...))QAbstractItemView::dragLeaveEvent
+336   (int (*)(...))QAbstractItemView::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QAbstractItemView::inputMethodEvent
+416   (int (*)(...))QAbstractItemView::inputMethodQuery
+424   (int (*)(...))QAbstractItemView::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QTreeView::viewportEvent
+448   (int (*)(...))QTreeView::scrollContentsBy
+456   (int (*)(...))QTreeView::viewportSizeHint
+464   (int (*)(...))QTreeView::setModel
+472   (int (*)(...))QTreeView::setSelectionModel
+480   (int (*)(...))QTreeView::keyboardSearch
+488   (int (*)(...))QTreeView::visualRect
+496   (int (*)(...))QTreeView::scrollTo
+504   (int (*)(...))QTreeView::indexAt
+512   (int (*)(...))QAbstractItemView::sizeHintForRow
+520   (int (*)(...))QTreeView::sizeHintForColumn
+528   (int (*)(...))QTreeView::reset
+536   (int (*)(...))QTreeView::setRootIndex
+544   (int (*)(...))QTreeView::doItemsLayout
+552   (int (*)(...))QTreeView::selectAll
+560   (int (*)(...))QTreeView::dataChanged
+568   (int (*)(...))QTreeView::rowsInserted
+576   (int (*)(...))QTreeView::rowsAboutToBeRemoved
+584   (int (*)(...))QTreeView::selectionChanged
+592   (int (*)(...))QTreeView::currentChanged
+600   (int (*)(...))QAbstractItemView::updateEditorData
+608   (int (*)(...))QAbstractItemView::updateEditorGeometries
+616   (int (*)(...))QTreeView::updateGeometries
+624   (int (*)(...))QAbstractItemView::verticalScrollbarAction
+632   (int (*)(...))QTreeView::horizontalScrollbarAction
+640   (int (*)(...))QTreeView::verticalScrollbarValueChanged
+648   (int (*)(...))QAbstractItemView::horizontalScrollbarValueChanged
+656   (int (*)(...))QAbstractItemView::closeEditor
+664   (int (*)(...))QAbstractItemView::commitData
+672   (int (*)(...))QAbstractItemView::editorDestroyed
+680   (int (*)(...))QTreeView::moveCursor
+688   (int (*)(...))QTreeView::horizontalOffset
+696   (int (*)(...))QTreeView::verticalOffset
+704   (int (*)(...))QTreeView::isIndexHidden
+712   (int (*)(...))QTreeView::setSelection
+720   (int (*)(...))QTreeView::visualRegionForSelection
+728   (int (*)(...))QTreeView::selectedIndexes
+736   (int (*)(...))QAbstractItemView::edit
+744   (int (*)(...))QAbstractItemView::selectionCommand
+752   (int (*)(...))QAbstractItemView::startDrag
+760   (int (*)(...))QAbstractItemView::viewOptions
+768   (int (*)(...))QTreeView::drawRow
+776   (int (*)(...))QTreeView::drawBranches
+784   (int (*)(...))-16
+792   (int (*)(...))(& _ZTI9QTreeView)
+800   (int (*)(...))QTreeView::_ZThn16_N9QTreeViewD1Ev
+808   (int (*)(...))QTreeView::_ZThn16_N9QTreeViewD0Ev
+816   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+824   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+832   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+840   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+848   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+856   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QTreeView
+   size=48 align=8
+   base size=48 base align=8
+QTreeView (0x0x7f28161e3b60) 0
+    vptr=((& QTreeView::_ZTV9QTreeView) + 16u)
+  QAbstractItemView (0x0x7f28161e3bc8) 0
+      primary-for QTreeView (0x0x7f28161e3b60)
+    QAbstractScrollArea (0x0x7f28161e3c98) 0
+        primary-for QAbstractItemView (0x0x7f28161e3bc8)
+      QFrame (0x0x7f2815e2eb60) 0
+          primary-for QAbstractScrollArea (0x0x7f28161e3c98)
+        QWidget (0x0x7f281a7af690) 0
+            primary-for QFrame (0x0x7f2815e2eb60)
+          QObject (0x0x7f281de7bd20) 0
+              primary-for QWidget (0x0x7f281a7af690)
+          QPaintDevice (0x0x7f281de7bd80) 16
+              vptr=((& QTreeView::_ZTV9QTreeView) + 800u)
+
+Class QTreeWidgetItemIterator
+   size=24 align=8
+   base size=20 base align=8
+QTreeWidgetItemIterator (0x0x7f281de7be40) 0
+
+Vtable for QTreeWidgetItem
+QTreeWidgetItem::_ZTV15QTreeWidgetItem: 10u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QTreeWidgetItem)
+16    (int (*)(...))QTreeWidgetItem::~QTreeWidgetItem
+24    (int (*)(...))QTreeWidgetItem::~QTreeWidgetItem
+32    (int (*)(...))QTreeWidgetItem::clone
+40    (int (*)(...))QTreeWidgetItem::data
+48    (int (*)(...))QTreeWidgetItem::setData
+56    (int (*)(...))QTreeWidgetItem::operator<
+64    (int (*)(...))QTreeWidgetItem::read
+72    (int (*)(...))QTreeWidgetItem::write
+
+Class QTreeWidgetItem
+   size=64 align=8
+   base size=60 base align=8
+QTreeWidgetItem (0x0x7f281c7eb120) 0
+    vptr=((& QTreeWidgetItem::_ZTV15QTreeWidgetItem) + 16u)
+
+Class QTreeWidget::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTreeWidget::QPrivateSignal (0x0x7f281c7eb420) 0 empty
+
+Vtable for QTreeWidget
+QTreeWidget::_ZTV11QTreeWidget: 112u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QTreeWidget)
+16    (int (*)(...))QTreeWidget::metaObject
+24    (int (*)(...))QTreeWidget::qt_metacast
+32    (int (*)(...))QTreeWidget::qt_metacall
+40    (int (*)(...))QTreeWidget::~QTreeWidget
+48    (int (*)(...))QTreeWidget::~QTreeWidget
+56    (int (*)(...))QTreeWidget::event
+64    (int (*)(...))QAbstractItemView::eventFilter
+72    (int (*)(...))QTreeView::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractScrollArea::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QTreeView::mousePressEvent
+176   (int (*)(...))QTreeView::mouseReleaseEvent
+184   (int (*)(...))QTreeView::mouseDoubleClickEvent
+192   (int (*)(...))QTreeView::mouseMoveEvent
+200   (int (*)(...))QAbstractScrollArea::wheelEvent
+208   (int (*)(...))QTreeView::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QAbstractItemView::focusInEvent
+232   (int (*)(...))QAbstractItemView::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QTreeView::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QAbstractItemView::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QAbstractScrollArea::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QAbstractItemView::dragEnterEvent
+320   (int (*)(...))QTreeView::dragMoveEvent
+328   (int (*)(...))QAbstractItemView::dragLeaveEvent
+336   (int (*)(...))QTreeWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QAbstractItemView::inputMethodEvent
+416   (int (*)(...))QAbstractItemView::inputMethodQuery
+424   (int (*)(...))QAbstractItemView::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QTreeView::viewportEvent
+448   (int (*)(...))QTreeView::scrollContentsBy
+456   (int (*)(...))QTreeView::viewportSizeHint
+464   (int (*)(...))QTreeWidget::setModel
+472   (int (*)(...))QTreeWidget::setSelectionModel
+480   (int (*)(...))QTreeView::keyboardSearch
+488   (int (*)(...))QTreeView::visualRect
+496   (int (*)(...))QTreeView::scrollTo
+504   (int (*)(...))QTreeView::indexAt
+512   (int (*)(...))QAbstractItemView::sizeHintForRow
+520   (int (*)(...))QTreeView::sizeHintForColumn
+528   (int (*)(...))QTreeView::reset
+536   (int (*)(...))QTreeView::setRootIndex
+544   (int (*)(...))QTreeView::doItemsLayout
+552   (int (*)(...))QTreeView::selectAll
+560   (int (*)(...))QTreeView::dataChanged
+568   (int (*)(...))QTreeView::rowsInserted
+576   (int (*)(...))QTreeView::rowsAboutToBeRemoved
+584   (int (*)(...))QTreeView::selectionChanged
+592   (int (*)(...))QTreeView::currentChanged
+600   (int (*)(...))QAbstractItemView::updateEditorData
+608   (int (*)(...))QAbstractItemView::updateEditorGeometries
+616   (int (*)(...))QTreeView::updateGeometries
+624   (int (*)(...))QAbstractItemView::verticalScrollbarAction
+632   (int (*)(...))QTreeView::horizontalScrollbarAction
+640   (int (*)(...))QTreeView::verticalScrollbarValueChanged
+648   (int (*)(...))QAbstractItemView::horizontalScrollbarValueChanged
+656   (int (*)(...))QAbstractItemView::closeEditor
+664   (int (*)(...))QAbstractItemView::commitData
+672   (int (*)(...))QAbstractItemView::editorDestroyed
+680   (int (*)(...))QTreeView::moveCursor
+688   (int (*)(...))QTreeView::horizontalOffset
+696   (int (*)(...))QTreeView::verticalOffset
+704   (int (*)(...))QTreeView::isIndexHidden
+712   (int (*)(...))QTreeView::setSelection
+720   (int (*)(...))QTreeView::visualRegionForSelection
+728   (int (*)(...))QTreeView::selectedIndexes
+736   (int (*)(...))QAbstractItemView::edit
+744   (int (*)(...))QAbstractItemView::selectionCommand
+752   (int (*)(...))QAbstractItemView::startDrag
+760   (int (*)(...))QAbstractItemView::viewOptions
+768   (int (*)(...))QTreeView::drawRow
+776   (int (*)(...))QTreeView::drawBranches
+784   (int (*)(...))QTreeWidget::mimeTypes
+792   (int (*)(...))QTreeWidget::mimeData
+800   (int (*)(...))QTreeWidget::dropMimeData
+808   (int (*)(...))QTreeWidget::supportedDropActions
+816   (int (*)(...))-16
+824   (int (*)(...))(& _ZTI11QTreeWidget)
+832   (int (*)(...))QTreeWidget::_ZThn16_N11QTreeWidgetD1Ev
+840   (int (*)(...))QTreeWidget::_ZThn16_N11QTreeWidgetD0Ev
+848   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+856   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+864   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+872   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+880   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+888   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QTreeWidget
+   size=48 align=8
+   base size=48 base align=8
+QTreeWidget (0x0x7f2815e57068) 0
+    vptr=((& QTreeWidget::_ZTV11QTreeWidget) + 16u)
+  QTreeView (0x0x7f2815e570d0) 0
+      primary-for QTreeWidget (0x0x7f2815e57068)
+    QAbstractItemView (0x0x7f2815e571a0) 0
+        primary-for QTreeView (0x0x7f2815e570d0)
+      QAbstractScrollArea (0x0x7f2815e57340) 0
+          primary-for QAbstractItemView (0x0x7f2815e571a0)
+        QFrame (0x0x7f2815e57ea0) 0
+            primary-for QAbstractScrollArea (0x0x7f2815e57340)
+          QWidget (0x0x7f281a4ccee0) 0
+              primary-for QFrame (0x0x7f2815e57ea0)
+            QObject (0x0x7f281c7eb360) 0
+                primary-for QWidget (0x0x7f281a4ccee0)
+            QPaintDevice (0x0x7f281c7eb3c0) 16
+                vptr=((& QTreeWidget::_ZTV11QTreeWidget) + 832u)
+
+Class QUndoGroup::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QUndoGroup::QPrivateSignal (0x0x7f281c7eb4e0) 0 empty
+
+Vtable for QUndoGroup
+QUndoGroup::_ZTV10QUndoGroup: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QUndoGroup)
+16    (int (*)(...))QUndoGroup::metaObject
+24    (int (*)(...))QUndoGroup::qt_metacast
+32    (int (*)(...))QUndoGroup::qt_metacall
+40    (int (*)(...))QUndoGroup::~QUndoGroup
+48    (int (*)(...))QUndoGroup::~QUndoGroup
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QUndoGroup
+   size=16 align=8
+   base size=16 base align=8
+QUndoGroup (0x0x7f2815e8bea0) 0
+    vptr=((& QUndoGroup::_ZTV10QUndoGroup) + 16u)
+  QObject (0x0x7f281c7eb480) 0
+      primary-for QUndoGroup (0x0x7f2815e8bea0)
+
+Vtable for QUndoCommand
+QUndoCommand::_ZTV12QUndoCommand: 8u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QUndoCommand)
+16    (int (*)(...))QUndoCommand::~QUndoCommand
+24    (int (*)(...))QUndoCommand::~QUndoCommand
+32    (int (*)(...))QUndoCommand::undo
+40    (int (*)(...))QUndoCommand::redo
+48    (int (*)(...))QUndoCommand::id
+56    (int (*)(...))QUndoCommand::mergeWith
+
+Class QUndoCommand
+   size=16 align=8
+   base size=16 base align=8
+QUndoCommand (0x0x7f281c7eb540) 0
+    vptr=((& QUndoCommand::_ZTV12QUndoCommand) + 16u)
+
+Class QUndoStack::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QUndoStack::QPrivateSignal (0x0x7f281c7eb600) 0 empty
+
+Vtable for QUndoStack
+QUndoStack::_ZTV10QUndoStack: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QUndoStack)
+16    (int (*)(...))QUndoStack::metaObject
+24    (int (*)(...))QUndoStack::qt_metacast
+32    (int (*)(...))QUndoStack::qt_metacall
+40    (int (*)(...))QUndoStack::~QUndoStack
+48    (int (*)(...))QUndoStack::~QUndoStack
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QUndoStack
+   size=16 align=8
+   base size=16 base align=8
+QUndoStack (0x0x7f2815e8bf08) 0
+    vptr=((& QUndoStack::_ZTV10QUndoStack) + 16u)
+  QObject (0x0x7f281c7eb5a0) 0
+      primary-for QUndoStack (0x0x7f2815e8bf08)
+
+Class QUndoView::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QUndoView::QPrivateSignal (0x0x7f281c7eb720) 0 empty
+
+Vtable for QUndoView
+QUndoView::_ZTV9QUndoView: 106u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QUndoView)
+16    (int (*)(...))QUndoView::metaObject
+24    (int (*)(...))QUndoView::qt_metacast
+32    (int (*)(...))QUndoView::qt_metacall
+40    (int (*)(...))QUndoView::~QUndoView
+48    (int (*)(...))QUndoView::~QUndoView
+56    (int (*)(...))QListView::event
+64    (int (*)(...))QAbstractItemView::eventFilter
+72    (int (*)(...))QListView::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractScrollArea::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractItemView::mousePressEvent
+176   (int (*)(...))QListView::mouseReleaseEvent
+184   (int (*)(...))QAbstractItemView::mouseDoubleClickEvent
+192   (int (*)(...))QListView::mouseMoveEvent
+200   (int (*)(...))QListView::wheelEvent
+208   (int (*)(...))QAbstractItemView::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QAbstractItemView::focusInEvent
+232   (int (*)(...))QAbstractItemView::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QListView::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QListView::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QAbstractScrollArea::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QAbstractItemView::dragEnterEvent
+320   (int (*)(...))QListView::dragMoveEvent
+328   (int (*)(...))QListView::dragLeaveEvent
+336   (int (*)(...))QListView::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QAbstractItemView::inputMethodEvent
+416   (int (*)(...))QAbstractItemView::inputMethodQuery
+424   (int (*)(...))QAbstractItemView::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QAbstractItemView::viewportEvent
+448   (int (*)(...))QListView::scrollContentsBy
+456   (int (*)(...))QListView::viewportSizeHint
+464   (int (*)(...))QAbstractItemView::setModel
+472   (int (*)(...))QAbstractItemView::setSelectionModel
+480   (int (*)(...))QAbstractItemView::keyboardSearch
+488   (int (*)(...))QListView::visualRect
+496   (int (*)(...))QListView::scrollTo
+504   (int (*)(...))QListView::indexAt
+512   (int (*)(...))QAbstractItemView::sizeHintForRow
+520   (int (*)(...))QAbstractItemView::sizeHintForColumn
+528   (int (*)(...))QListView::reset
+536   (int (*)(...))QListView::setRootIndex
+544   (int (*)(...))QListView::doItemsLayout
+552   (int (*)(...))QAbstractItemView::selectAll
+560   (int (*)(...))QListView::dataChanged
+568   (int (*)(...))QListView::rowsInserted
+576   (int (*)(...))QListView::rowsAboutToBeRemoved
+584   (int (*)(...))QListView::selectionChanged
+592   (int (*)(...))QListView::currentChanged
+600   (int (*)(...))QAbstractItemView::updateEditorData
+608   (int (*)(...))QAbstractItemView::updateEditorGeometries
+616   (int (*)(...))QListView::updateGeometries
+624   (int (*)(...))QAbstractItemView::verticalScrollbarAction
+632   (int (*)(...))QAbstractItemView::horizontalScrollbarAction
+640   (int (*)(...))QAbstractItemView::verticalScrollbarValueChanged
+648   (int (*)(...))QAbstractItemView::horizontalScrollbarValueChanged
+656   (int (*)(...))QAbstractItemView::closeEditor
+664   (int (*)(...))QAbstractItemView::commitData
+672   (int (*)(...))QAbstractItemView::editorDestroyed
+680   (int (*)(...))QListView::moveCursor
+688   (int (*)(...))QListView::horizontalOffset
+696   (int (*)(...))QListView::verticalOffset
+704   (int (*)(...))QListView::isIndexHidden
+712   (int (*)(...))QListView::setSelection
+720   (int (*)(...))QListView::visualRegionForSelection
+728   (int (*)(...))QListView::selectedIndexes
+736   (int (*)(...))QAbstractItemView::edit
+744   (int (*)(...))QAbstractItemView::selectionCommand
+752   (int (*)(...))QListView::startDrag
+760   (int (*)(...))QListView::viewOptions
+768   (int (*)(...))-16
+776   (int (*)(...))(& _ZTI9QUndoView)
+784   (int (*)(...))QUndoView::_ZThn16_N9QUndoViewD1Ev
+792   (int (*)(...))QUndoView::_ZThn16_N9QUndoViewD0Ev
+800   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+808   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+816   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+824   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+832   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+840   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QUndoView
+   size=48 align=8
+   base size=48 base align=8
+QUndoView (0x0x7f2815ebd068) 0
+    vptr=((& QUndoView::_ZTV9QUndoView) + 16u)
+  QListView (0x0x7f2815ebd0d0) 0
+      primary-for QUndoView (0x0x7f2815ebd068)
+    QAbstractItemView (0x0x7f2815ebd410) 0
+        primary-for QListView (0x0x7f2815ebd0d0)
+      QAbstractScrollArea (0x0x7f2815ebd478) 0
+          primary-for QAbstractItemView (0x0x7f2815ebd410)
+        QFrame (0x0x7f2815ebdd00) 0
+            primary-for QAbstractScrollArea (0x0x7f2815ebd478)
+          QWidget (0x0x7f281a57e620) 0
+              primary-for QFrame (0x0x7f2815ebdd00)
+            QObject (0x0x7f281c7eb660) 0
+                primary-for QWidget (0x0x7f281a57e620)
+            QPaintDevice (0x0x7f281c7eb6c0) 16
+                vptr=((& QUndoView::_ZTV9QUndoView) + 784u)
+
+Class QWhatsThis
+   size=1 align=1
+   base size=0 base align=1
+QWhatsThis (0x0x7f281c7eb780) 0 empty
+
+Class QWidgetAction::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QWidgetAction::QPrivateSignal (0x0x7f281c7eb840) 0 empty
+
+Vtable for QWidgetAction
+QWidgetAction::_ZTV13QWidgetAction: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QWidgetAction)
+16    (int (*)(...))QWidgetAction::metaObject
+24    (int (*)(...))QWidgetAction::qt_metacast
+32    (int (*)(...))QWidgetAction::qt_metacall
+40    (int (*)(...))QWidgetAction::~QWidgetAction
+48    (int (*)(...))QWidgetAction::~QWidgetAction
+56    (int (*)(...))QWidgetAction::event
+64    (int (*)(...))QWidgetAction::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidgetAction::createWidget
+120   (int (*)(...))QWidgetAction::deleteWidget
+
+Class QWidgetAction
+   size=16 align=8
+   base size=16 base align=8
+QWidgetAction (0x0x7f2815ebdd68) 0
+    vptr=((& QWidgetAction::_ZTV13QWidgetAction) + 16u)
+  QAction (0x0x7f2815ebde38) 0
+      primary-for QWidgetAction (0x0x7f2815ebdd68)
+    QObject (0x0x7f281c7eb7e0) 0
+        primary-for QAction (0x0x7f2815ebde38)
+
+Class QWizard::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QWizard::QPrivateSignal (0x0x7f281c7eb960) 0 empty
+
+Vtable for QWizard
+QWizard::_ZTV7QWizard: 73u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QWizard)
+16    (int (*)(...))QWizard::metaObject
+24    (int (*)(...))QWizard::qt_metacast
+32    (int (*)(...))QWizard::qt_metacall
+40    (int (*)(...))QWizard::~QWizard
+48    (int (*)(...))QWizard::~QWizard
+56    (int (*)(...))QWizard::event
+64    (int (*)(...))QDialog::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWizard::setVisible
+128   (int (*)(...))QWizard::sizeHint
+136   (int (*)(...))QDialog::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QDialog::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWizard::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWizard::resizeEvent
+280   (int (*)(...))QDialog::closeEvent
+288   (int (*)(...))QDialog::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QDialog::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QDialog::open
+440   (int (*)(...))QDialog::exec
+448   (int (*)(...))QWizard::done
+456   (int (*)(...))QDialog::accept
+464   (int (*)(...))QDialog::reject
+472   (int (*)(...))QWizard::validateCurrentPage
+480   (int (*)(...))QWizard::nextId
+488   (int (*)(...))QWizard::initializePage
+496   (int (*)(...))QWizard::cleanupPage
+504   (int (*)(...))-16
+512   (int (*)(...))(& _ZTI7QWizard)
+520   (int (*)(...))QWizard::_ZThn16_N7QWizardD1Ev
+528   (int (*)(...))QWizard::_ZThn16_N7QWizardD0Ev
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+552   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+560   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+568   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+576   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QWizard
+   size=48 align=8
+   base size=48 base align=8
+QWizard (0x0x7f2815ef1478) 0
+    vptr=((& QWizard::_ZTV7QWizard) + 16u)
+  QDialog (0x0x7f2815fc6750) 0
+      primary-for QWizard (0x0x7f2815ef1478)
+    QWidget (0x0x7f281a57ec40) 0
+        primary-for QDialog (0x0x7f2815fc6750)
+      QObject (0x0x7f281c7eb8a0) 0
+          primary-for QWidget (0x0x7f281a57ec40)
+      QPaintDevice (0x0x7f281c7eb900) 16
+          vptr=((& QWizard::_ZTV7QWizard) + 520u)
+
+Class QWizardPage::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QWizardPage::QPrivateSignal (0x0x7f281c7ebc00) 0 empty
+
+Vtable for QWizardPage
+QWizardPage::_ZTV11QWizardPage: 69u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QWizardPage)
+16    (int (*)(...))QWizardPage::metaObject
+24    (int (*)(...))QWizardPage::qt_metacast
+32    (int (*)(...))QWizardPage::qt_metacall
+40    (int (*)(...))QWizardPage::~QWizardPage
+48    (int (*)(...))QWizardPage::~QWizardPage
+56    (int (*)(...))QWidget::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QWizardPage::initializePage
+440   (int (*)(...))QWizardPage::cleanupPage
+448   (int (*)(...))QWizardPage::validatePage
+456   (int (*)(...))QWizardPage::isComplete
+464   (int (*)(...))QWizardPage::nextId
+472   (int (*)(...))-16
+480   (int (*)(...))(& _ZTI11QWizardPage)
+488   (int (*)(...))QWizardPage::_ZThn16_N11QWizardPageD1Ev
+496   (int (*)(...))QWizardPage::_ZThn16_N11QWizardPageD0Ev
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QWizardPage
+   size=48 align=8
+   base size=48 base align=8
+QWizardPage (0x0x7f2815c6e478) 0
+    vptr=((& QWizardPage::_ZTV11QWizardPage) + 16u)
+  QWidget (0x0x7f281a5ca310) 0
+      primary-for QWizardPage (0x0x7f2815c6e478)
+    QObject (0x0x7f281c7ebb40) 0
+        primary-for QWidget (0x0x7f281a5ca310)
+    QPaintDevice (0x0x7f281c7ebba0) 16
+        vptr=((& QWizardPage::_ZTV11QWizardPage) + 488u)
+
+Class QQuickWidget::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQuickWidget::QPrivateSignal (0x0x7f281c7ebd20) 0 empty
+
+Vtable for QQuickWidget
+QQuickWidget::_ZTV12QQuickWidget: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QQuickWidget)
+16    (int (*)(...))QQuickWidget::metaObject
+24    (int (*)(...))QQuickWidget::qt_metacast
+32    (int (*)(...))QQuickWidget::qt_metacall
+40    (int (*)(...))QQuickWidget::~QQuickWidget
+48    (int (*)(...))QQuickWidget::~QQuickWidget
+56    (int (*)(...))QQuickWidget::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QQuickWidget::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QQuickWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QQuickWidget::mousePressEvent
+176   (int (*)(...))QQuickWidget::mouseReleaseEvent
+184   (int (*)(...))QQuickWidget::mouseDoubleClickEvent
+192   (int (*)(...))QQuickWidget::mouseMoveEvent
+200   (int (*)(...))QQuickWidget::wheelEvent
+208   (int (*)(...))QQuickWidget::keyPressEvent
+216   (int (*)(...))QQuickWidget::keyReleaseEvent
+224   (int (*)(...))QQuickWidget::focusInEvent
+232   (int (*)(...))QQuickWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QQuickWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QQuickWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QQuickWidget::dragEnterEvent
+320   (int (*)(...))QQuickWidget::dragMoveEvent
+328   (int (*)(...))QQuickWidget::dragLeaveEvent
+336   (int (*)(...))QQuickWidget::dropEvent
+344   (int (*)(...))QQuickWidget::showEvent
+352   (int (*)(...))QQuickWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QQuickWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI12QQuickWidget)
+448   (int (*)(...))QQuickWidget::_ZThn16_N12QQuickWidgetD1Ev
+456   (int (*)(...))QQuickWidget::_ZThn16_N12QQuickWidgetD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QQuickWidget
+   size=48 align=8
+   base size=48 base align=8
+QQuickWidget (0x0x7f2815c6e548) 0
+    vptr=((& QQuickWidget::_ZTV12QQuickWidget) + 16u)
+  QWidget (0x0x7f281a5ca620) 0
+      primary-for QQuickWidget (0x0x7f2815c6e548)
+    QObject (0x0x7f281c7ebc60) 0
+        primary-for QWidget (0x0x7f281a5ca620)
+    QPaintDevice (0x0x7f281c7ebcc0) 16
+        vptr=((& QQuickWidget::_ZTV12QQuickWidget) + 448u)
+
diff --git a/tests/auto/bic/data/QtQuickWidgets.5.9.0.linux-gcc-amd64.txt b/tests/auto/bic/data/QtQuickWidgets.5.9.0.linux-gcc-amd64.txt
new file mode 100644
index 0000000000..766a71cf96
--- /dev/null
+++ b/tests/auto/bic/data/QtQuickWidgets.5.9.0.linux-gcc-amd64.txt
@@ -0,0 +1,21510 @@
+Class std::__failure_type
+   size=1 align=1
+   base size=0 base align=1
+std::__failure_type (0x0x7f2d315b5480) 0 empty
+
+Class std::__do_is_destructible_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__do_is_destructible_impl (0x0x7f2d315fec00) 0 empty
+
+Class std::__do_is_nt_destructible_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__do_is_nt_destructible_impl (0x0x7f2d315fee40) 0 empty
+
+Class std::__do_is_default_constructible_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__do_is_default_constructible_impl (0x0x7f2d3162a0c0) 0 empty
+
+Class std::__do_is_static_castable_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__do_is_static_castable_impl (0x0x7f2d3162a300) 0 empty
+
+Class std::__do_is_direct_constructible_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__do_is_direct_constructible_impl (0x0x7f2d3162a480) 0 empty
+
+Class std::__do_is_nary_constructible_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__do_is_nary_constructible_impl (0x0x7f2d3162a840) 0 empty
+
+Class std::__do_common_type_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__do_common_type_impl (0x0x7f2d316e4000) 0 empty
+
+Class std::__do_member_type_wrapper
+   size=1 align=1
+   base size=0 base align=1
+std::__do_member_type_wrapper (0x0x7f2d316e40c0) 0 empty
+
+Class std::__result_of_memfun_ref_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__result_of_memfun_ref_impl (0x0x7f2d316e4420) 0 empty
+
+Class std::__result_of_memfun_deref_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__result_of_memfun_deref_impl (0x0x7f2d316e44e0) 0 empty
+
+Class std::__result_of_memobj_ref_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__result_of_memobj_ref_impl (0x0x7f2d316e45a0) 0 empty
+
+Class std::__result_of_memobj_deref_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__result_of_memobj_deref_impl (0x0x7f2d316e4660) 0 empty
+
+Class std::__result_of_other_impl
+   size=1 align=1
+   base size=0 base align=1
+std::__result_of_other_impl (0x0x7f2d316e4900) 0 empty
+
+Class std::piecewise_construct_t
+   size=1 align=1
+   base size=0 base align=1
+std::piecewise_construct_t (0x0x7f2d316e4ae0) 0 empty
+
+Class std::__true_type
+   size=1 align=1
+   base size=0 base align=1
+std::__true_type (0x0x7f2d316e4f60) 0 empty
+
+Class std::__false_type
+   size=1 align=1
+   base size=0 base align=1
+std::__false_type (0x0x7f2d3126c000) 0 empty
+
+Class std::input_iterator_tag
+   size=1 align=1
+   base size=0 base align=1
+std::input_iterator_tag (0x0x7f2d3129dc60) 0 empty
+
+Class std::output_iterator_tag
+   size=1 align=1
+   base size=0 base align=1
+std::output_iterator_tag (0x0x7f2d3129dcc0) 0 empty
+
+Class std::forward_iterator_tag
+   size=1 align=1
+   base size=1 base align=1
+std::forward_iterator_tag (0x0x7f2d3168ae38) 0 empty
+  std::input_iterator_tag (0x0x7f2d3129dd20) 0 empty
+
+Class std::bidirectional_iterator_tag
+   size=1 align=1
+   base size=1 base align=1
+std::bidirectional_iterator_tag (0x0x7f2d3168aea0) 0 empty
+  std::forward_iterator_tag (0x0x7f2d3168af08) 0 empty
+    std::input_iterator_tag (0x0x7f2d3129dd80) 0 empty
+
+Class std::random_access_iterator_tag
+   size=1 align=1
+   base size=1 base align=1
+std::random_access_iterator_tag (0x0x7f2d3168af70) 0 empty
+  std::bidirectional_iterator_tag (0x0x7f2d312c3000) 0 empty
+    std::forward_iterator_tag (0x0x7f2d312c3068) 0 empty
+      std::input_iterator_tag (0x0x7f2d3129dde0) 0 empty
+
+Class __gnu_cxx::__ops::_Iter_less_iter
+   size=1 align=1
+   base size=0 base align=1
+__gnu_cxx::__ops::_Iter_less_iter (0x0x7f2d312caa80) 0 empty
+
+Class __gnu_cxx::__ops::_Iter_less_val
+   size=1 align=1
+   base size=0 base align=1
+__gnu_cxx::__ops::_Iter_less_val (0x0x7f2d312caae0) 0 empty
+
+Class __gnu_cxx::__ops::_Val_less_iter
+   size=1 align=1
+   base size=0 base align=1
+__gnu_cxx::__ops::_Val_less_iter (0x0x7f2d312cab40) 0 empty
+
+Class __gnu_cxx::__ops::_Iter_equal_to_iter
+   size=1 align=1
+   base size=0 base align=1
+__gnu_cxx::__ops::_Iter_equal_to_iter (0x0x7f2d312caba0) 0 empty
+
+Class __gnu_cxx::__ops::_Iter_equal_to_val
+   size=1 align=1
+   base size=0 base align=1
+__gnu_cxx::__ops::_Iter_equal_to_val (0x0x7f2d312cac00) 0 empty
+
+Class wait
+   size=4 align=4
+   base size=4 base align=4
+wait (0x0x7f2d313ae720) 0
+
+Class __locale_struct
+   size=232 align=8
+   base size=232 base align=8
+__locale_struct (0x0x7f2d313ae960) 0
+
+Class timespec
+   size=16 align=8
+   base size=16 base align=8
+timespec (0x0x7f2d313aea20) 0
+
+Class timeval
+   size=16 align=8
+   base size=16 base align=8
+timeval (0x0x7f2d313aea80) 0
+
+Class pthread_attr_t
+   size=56 align=8
+   base size=56 base align=8
+pthread_attr_t (0x0x7f2d313aeb40) 0
+
+Class __pthread_internal_list
+   size=16 align=8
+   base size=16 base align=8
+__pthread_internal_list (0x0x7f2d313aeba0) 0
+
+Class random_data
+   size=48 align=8
+   base size=48 base align=8
+random_data (0x0x7f2d31036060) 0
+
+Class drand48_data
+   size=24 align=8
+   base size=24 base align=8
+drand48_data (0x0x7f2d310360c0) 0
+
+Vtable for std::exception
+std::exception::_ZTVSt9exception: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt9exception)
+16    (int (*)(...))std::exception::~exception
+24    (int (*)(...))std::exception::~exception
+32    (int (*)(...))std::exception::what
+
+Class std::exception
+   size=8 align=8
+   base size=8 base align=8
+std::exception (0x0x7f2d31036120) 0 nearly-empty
+    vptr=((& std::exception::_ZTVSt9exception) + 16u)
+
+Vtable for std::bad_exception
+std::bad_exception::_ZTVSt13bad_exception: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt13bad_exception)
+16    (int (*)(...))std::bad_exception::~bad_exception
+24    (int (*)(...))std::bad_exception::~bad_exception
+32    (int (*)(...))std::bad_exception::what
+
+Class std::bad_exception
+   size=8 align=8
+   base size=8 base align=8
+std::bad_exception (0x0x7f2d312c35b0) 0 nearly-empty
+    vptr=((& std::bad_exception::_ZTVSt13bad_exception) + 16u)
+  std::exception (0x0x7f2d31036180) 0 nearly-empty
+      primary-for std::bad_exception (0x0x7f2d312c35b0)
+
+Class std::__exception_ptr::exception_ptr
+   size=8 align=8
+   base size=8 base align=8
+std::__exception_ptr::exception_ptr (0x0x7f2d310361e0) 0
+
+Vtable for std::nested_exception
+std::nested_exception::_ZTVSt16nested_exception: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt16nested_exception)
+16    (int (*)(...))std::nested_exception::~nested_exception
+24    (int (*)(...))std::nested_exception::~nested_exception
+
+Class std::nested_exception
+   size=16 align=8
+   base size=16 base align=8
+std::nested_exception (0x0x7f2d31036240) 0
+    vptr=((& std::nested_exception::_ZTVSt16nested_exception) + 16u)
+
+Vtable for std::bad_alloc
+std::bad_alloc::_ZTVSt9bad_alloc: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt9bad_alloc)
+16    (int (*)(...))std::bad_alloc::~bad_alloc
+24    (int (*)(...))std::bad_alloc::~bad_alloc
+32    (int (*)(...))std::bad_alloc::what
+
+Class std::bad_alloc
+   size=8 align=8
+   base size=8 base align=8
+std::bad_alloc (0x0x7f2d312c37b8) 0 nearly-empty
+    vptr=((& std::bad_alloc::_ZTVSt9bad_alloc) + 16u)
+  std::exception (0x0x7f2d31036660) 0 nearly-empty
+      primary-for std::bad_alloc (0x0x7f2d312c37b8)
+
+Vtable for std::bad_array_new_length
+std::bad_array_new_length::_ZTVSt20bad_array_new_length: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt20bad_array_new_length)
+16    (int (*)(...))std::bad_array_new_length::~bad_array_new_length
+24    (int (*)(...))std::bad_array_new_length::~bad_array_new_length
+32    (int (*)(...))std::bad_array_new_length::what
+
+Class std::bad_array_new_length
+   size=8 align=8
+   base size=8 base align=8
+std::bad_array_new_length (0x0x7f2d312c3820) 0 nearly-empty
+    vptr=((& std::bad_array_new_length::_ZTVSt20bad_array_new_length) + 16u)
+  std::bad_alloc (0x0x7f2d312c3888) 0 nearly-empty
+      primary-for std::bad_array_new_length (0x0x7f2d312c3820)
+    std::exception (0x0x7f2d310366c0) 0 nearly-empty
+        primary-for std::bad_alloc (0x0x7f2d312c3888)
+
+Class std::nothrow_t
+   size=1 align=1
+   base size=0 base align=1
+std::nothrow_t (0x0x7f2d31036720) 0 empty
+
+Class __exception
+   size=40 align=8
+   base size=40 base align=8
+__exception (0x0x7f2d311b8360) 0
+
+Class lconv
+   size=96 align=8
+   base size=96 base align=8
+lconv (0x0x7f2d30fcb060) 0
+
+Vtable for __cxxabiv1::__forced_unwind
+__cxxabiv1::__forced_unwind::_ZTVN10__cxxabiv115__forced_unwindE: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN10__cxxabiv115__forced_unwindE)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class __cxxabiv1::__forced_unwind
+   size=8 align=8
+   base size=8 base align=8
+__cxxabiv1::__forced_unwind (0x0x7f2d30fcb0c0) 0 nearly-empty
+    vptr=((& __cxxabiv1::__forced_unwind::_ZTVN10__cxxabiv115__forced_unwindE) + 16u)
+
+Class sched_param
+   size=4 align=4
+   base size=4 base align=4
+sched_param (0x0x7f2d30fcbf60) 0
+
+Class __sched_param
+   size=4 align=4
+   base size=4 base align=4
+__sched_param (0x0x7f2d30c8c000) 0
+
+Class timex
+   size=208 align=8
+   base size=208 base align=8
+timex (0x0x7f2d30c8c0c0) 0
+
+Class tm
+   size=56 align=8
+   base size=56 base align=8
+tm (0x0x7f2d30c8c120) 0
+
+Class itimerspec
+   size=32 align=8
+   base size=32 base align=8
+itimerspec (0x0x7f2d30c8c180) 0
+
+Class _pthread_cleanup_buffer
+   size=32 align=8
+   base size=32 base align=8
+_pthread_cleanup_buffer (0x0x7f2d30c8c1e0) 0
+
+Class __pthread_cleanup_frame
+   size=24 align=8
+   base size=24 base align=8
+__pthread_cleanup_frame (0x0x7f2d30c8c300) 0
+
+Class __pthread_cleanup_class
+   size=24 align=8
+   base size=24 base align=8
+__pthread_cleanup_class (0x0x7f2d30c8c360) 0
+
+Class _IO_marker
+   size=24 align=8
+   base size=24 base align=8
+_IO_marker (0x0x7f2d30c8c780) 0
+
+Class _IO_FILE
+   size=216 align=8
+   base size=216 base align=8
+_IO_FILE (0x0x7f2d30c8c7e0) 0
+
+Class std::_Hash_impl
+   size=1 align=1
+   base size=0 base align=1
+std::_Hash_impl (0x0x7f2d30b97000) 0 empty
+
+Class std::_Fnv_hash_impl
+   size=1 align=1
+   base size=0 base align=1
+std::_Fnv_hash_impl (0x0x7f2d30b97060) 0 empty
+
+Class std::__numeric_limits_base
+   size=1 align=1
+   base size=0 base align=1
+std::__numeric_limits_base (0x0x7f2d3093a000) 0 empty
+
+Class std::_Bit_reference
+   size=16 align=8
+   base size=16 base align=8
+std::_Bit_reference (0x0x7f2d3093ade0) 0
+
+Class std::_Bit_iterator_base
+   size=16 align=8
+   base size=12 base align=8
+std::_Bit_iterator_base (0x0x7f2d3084f548) 0
+  std::iterator<std::random_access_iterator_tag, bool> (0x0x7f2d3093aea0) 0 empty
+
+Class std::_Bit_iterator
+   size=16 align=8
+   base size=12 base align=8
+std::_Bit_iterator (0x0x7f2d3084f5b0) 0
+  std::_Bit_iterator_base (0x0x7f2d3084f618) 0
+    std::iterator<std::random_access_iterator_tag, bool> (0x0x7f2d3093af00) 0 empty
+
+Class std::_Bit_const_iterator
+   size=16 align=8
+   base size=12 base align=8
+std::_Bit_const_iterator (0x0x7f2d3084f680) 0
+  std::_Bit_iterator_base (0x0x7f2d3084f6e8) 0
+    std::iterator<std::random_access_iterator_tag, bool> (0x0x7f2d3093af60) 0 empty
+
+Class std::random_device
+   size=5000 align=8
+   base size=5000 base align=8
+std::random_device (0x0x7f2d306dcd80) 0
+
+Class std::bernoulli_distribution::param_type
+   size=8 align=8
+   base size=8 base align=8
+std::bernoulli_distribution::param_type (0x0x7f2d3045cb40) 0
+
+Class std::bernoulli_distribution
+   size=8 align=8
+   base size=8 base align=8
+std::bernoulli_distribution (0x0x7f2d3045cae0) 0
+
+Class std::seed_seq
+   size=24 align=8
+   base size=24 base align=8
+std::seed_seq (0x0x7f2d305baae0) 0
+
+Class qIsNull(double)::U
+   size=8 align=8
+   base size=8 base align=8
+qIsNull(double)::U (0x0x7f2d2f1ab5a0) 0
+
+Class qIsNull(float)::U
+   size=4 align=4
+   base size=4 base align=4
+qIsNull(float)::U (0x0x7f2d2f1ab600) 0
+
+Class QSysInfo
+   size=1 align=1
+   base size=0 base align=1
+QSysInfo (0x0x7f2d2ee86120) 0 empty
+
+Class QMessageLogContext
+   size=32 align=8
+   base size=32 base align=8
+QMessageLogContext (0x0x7f2d2ee86180) 0
+
+Class QMessageLogger
+   size=32 align=8
+   base size=32 base align=8
+QMessageLogger (0x0x7f2d2ee861e0) 0
+
+Class QFlag
+   size=4 align=4
+   base size=4 base align=4
+QFlag (0x0x7f2d2ee86240) 0
+
+Class QIncompatibleFlag
+   size=4 align=4
+   base size=4 base align=4
+QIncompatibleFlag (0x0x7f2d2ee864e0) 0
+
+Class std::__atomic_flag_base
+   size=1 align=1
+   base size=1 base align=1
+std::__atomic_flag_base (0x0x7f2d2ee86a20) 0
+
+Class std::atomic_flag
+   size=1 align=1
+   base size=1 base align=1
+std::atomic_flag (0x0x7f2d2ee88478) 0
+  std::__atomic_flag_base (0x0x7f2d2ee86a80) 0
+
+Class QAtomicInt
+   size=4 align=4
+   base size=4 base align=4
+QAtomicInt (0x0x7f2d2ee88bc8) 0
+  QAtomicInteger<int> (0x0x7f2d2ee88c30) 0
+    QBasicAtomicInteger<int> (0x0x7f2d2ea8c1e0) 0
+
+Class QInternal
+   size=1 align=1
+   base size=0 base align=1
+QInternal (0x0x7f2d2e9146c0) 0 empty
+
+Class QGenericArgument
+   size=16 align=8
+   base size=16 base align=8
+QGenericArgument (0x0x7f2d2e714720) 0
+
+Class QGenericReturnArgument
+   size=16 align=8
+   base size=16 base align=8
+QGenericReturnArgument (0x0x7f2d2e92b4e0) 0
+  QGenericArgument (0x0x7f2d2e714780) 0
+
+Class QMetaObject
+   size=48 align=8
+   base size=48 base align=8
+QMetaObject (0x0x7f2d2e714900) 0
+
+Class QMetaObject::Connection
+   size=8 align=8
+   base size=8 base align=8
+QMetaObject::Connection (0x0x7f2d2e7149c0) 0
+
+Class QLatin1Char
+   size=1 align=1
+   base size=1 base align=1
+QLatin1Char (0x0x7f2d2e7dda20) 0
+
+Class QChar
+   size=2 align=2
+   base size=2 base align=2
+QChar (0x0x7f2d2e7dda80) 0
+
+Class QtPrivate::RefCount
+   size=4 align=4
+   base size=4 base align=4
+QtPrivate::RefCount (0x0x7f2d2e7ddd20) 0
+
+Class QArrayData
+   size=24 align=8
+   base size=24 base align=8
+QArrayData (0x0x7f2d2e7ddde0) 0
+
+Class QtPrivate::QContainerImplHelper
+   size=1 align=1
+   base size=0 base align=1
+QtPrivate::QContainerImplHelper (0x0x7f2d2e4902a0) 0 empty
+
+Class std::locale
+   size=8 align=8
+   base size=8 base align=8
+std::locale (0x0x7f2d2e490300) 0
+
+Vtable for std::locale::facet
+std::locale::facet::_ZTVNSt6locale5facetE: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTINSt6locale5facetE)
+16    (int (*)(...))std::locale::facet::~facet
+24    (int (*)(...))std::locale::facet::~facet
+
+Class std::locale::facet
+   size=16 align=8
+   base size=12 base align=8
+std::locale::facet (0x0x7f2d2e490360) 0
+    vptr=((& std::locale::facet::_ZTVNSt6locale5facetE) + 16u)
+
+Class std::locale::id
+   size=8 align=8
+   base size=8 base align=8
+std::locale::id (0x0x7f2d2e4903c0) 0
+
+Class std::locale::_Impl
+   size=40 align=8
+   base size=40 base align=8
+std::locale::_Impl (0x0x7f2d2e490420) 0
+
+Class std::__cow_string
+   size=8 align=8
+   base size=8 base align=8
+std::__cow_string (0x0x7f2d2e4907e0) 0
+
+Vtable for std::logic_error
+std::logic_error::_ZTVSt11logic_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt11logic_error)
+16    (int (*)(...))std::logic_error::~logic_error
+24    (int (*)(...))std::logic_error::~logic_error
+32    (int (*)(...))std::logic_error::what
+
+Class std::logic_error
+   size=16 align=8
+   base size=16 base align=8
+std::logic_error (0x0x7f2d2e478af8) 0
+    vptr=((& std::logic_error::_ZTVSt11logic_error) + 16u)
+  std::exception (0x0x7f2d2e4908a0) 0 nearly-empty
+      primary-for std::logic_error (0x0x7f2d2e478af8)
+
+Vtable for std::domain_error
+std::domain_error::_ZTVSt12domain_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt12domain_error)
+16    (int (*)(...))std::domain_error::~domain_error
+24    (int (*)(...))std::domain_error::~domain_error
+32    (int (*)(...))std::logic_error::what
+
+Class std::domain_error
+   size=16 align=8
+   base size=16 base align=8
+std::domain_error (0x0x7f2d2e478b60) 0
+    vptr=((& std::domain_error::_ZTVSt12domain_error) + 16u)
+  std::logic_error (0x0x7f2d2e478bc8) 0
+      primary-for std::domain_error (0x0x7f2d2e478b60)
+    std::exception (0x0x7f2d2e490900) 0 nearly-empty
+        primary-for std::logic_error (0x0x7f2d2e478bc8)
+
+Vtable for std::invalid_argument
+std::invalid_argument::_ZTVSt16invalid_argument: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt16invalid_argument)
+16    (int (*)(...))std::invalid_argument::~invalid_argument
+24    (int (*)(...))std::invalid_argument::~invalid_argument
+32    (int (*)(...))std::logic_error::what
+
+Class std::invalid_argument
+   size=16 align=8
+   base size=16 base align=8
+std::invalid_argument (0x0x7f2d2e478c30) 0
+    vptr=((& std::invalid_argument::_ZTVSt16invalid_argument) + 16u)
+  std::logic_error (0x0x7f2d2e478c98) 0
+      primary-for std::invalid_argument (0x0x7f2d2e478c30)
+    std::exception (0x0x7f2d2e490960) 0 nearly-empty
+        primary-for std::logic_error (0x0x7f2d2e478c98)
+
+Vtable for std::length_error
+std::length_error::_ZTVSt12length_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt12length_error)
+16    (int (*)(...))std::length_error::~length_error
+24    (int (*)(...))std::length_error::~length_error
+32    (int (*)(...))std::logic_error::what
+
+Class std::length_error
+   size=16 align=8
+   base size=16 base align=8
+std::length_error (0x0x7f2d2e478d00) 0
+    vptr=((& std::length_error::_ZTVSt12length_error) + 16u)
+  std::logic_error (0x0x7f2d2e478d68) 0
+      primary-for std::length_error (0x0x7f2d2e478d00)
+    std::exception (0x0x7f2d2e4909c0) 0 nearly-empty
+        primary-for std::logic_error (0x0x7f2d2e478d68)
+
+Vtable for std::out_of_range
+std::out_of_range::_ZTVSt12out_of_range: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt12out_of_range)
+16    (int (*)(...))std::out_of_range::~out_of_range
+24    (int (*)(...))std::out_of_range::~out_of_range
+32    (int (*)(...))std::logic_error::what
+
+Class std::out_of_range
+   size=16 align=8
+   base size=16 base align=8
+std::out_of_range (0x0x7f2d2e478dd0) 0
+    vptr=((& std::out_of_range::_ZTVSt12out_of_range) + 16u)
+  std::logic_error (0x0x7f2d2e478e38) 0
+      primary-for std::out_of_range (0x0x7f2d2e478dd0)
+    std::exception (0x0x7f2d2e490a20) 0 nearly-empty
+        primary-for std::logic_error (0x0x7f2d2e478e38)
+
+Vtable for std::runtime_error
+std::runtime_error::_ZTVSt13runtime_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt13runtime_error)
+16    (int (*)(...))std::runtime_error::~runtime_error
+24    (int (*)(...))std::runtime_error::~runtime_error
+32    (int (*)(...))std::runtime_error::what
+
+Class std::runtime_error
+   size=16 align=8
+   base size=16 base align=8
+std::runtime_error (0x0x7f2d2e478ea0) 0
+    vptr=((& std::runtime_error::_ZTVSt13runtime_error) + 16u)
+  std::exception (0x0x7f2d2e490a80) 0 nearly-empty
+      primary-for std::runtime_error (0x0x7f2d2e478ea0)
+
+Vtable for std::range_error
+std::range_error::_ZTVSt11range_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt11range_error)
+16    (int (*)(...))std::range_error::~range_error
+24    (int (*)(...))std::range_error::~range_error
+32    (int (*)(...))std::runtime_error::what
+
+Class std::range_error
+   size=16 align=8
+   base size=16 base align=8
+std::range_error (0x0x7f2d2e478f08) 0
+    vptr=((& std::range_error::_ZTVSt11range_error) + 16u)
+  std::runtime_error (0x0x7f2d2e478f70) 0
+      primary-for std::range_error (0x0x7f2d2e478f08)
+    std::exception (0x0x7f2d2e490ae0) 0 nearly-empty
+        primary-for std::runtime_error (0x0x7f2d2e478f70)
+
+Vtable for std::overflow_error
+std::overflow_error::_ZTVSt14overflow_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt14overflow_error)
+16    (int (*)(...))std::overflow_error::~overflow_error
+24    (int (*)(...))std::overflow_error::~overflow_error
+32    (int (*)(...))std::runtime_error::what
+
+Class std::overflow_error
+   size=16 align=8
+   base size=16 base align=8
+std::overflow_error (0x0x7f2d2e478820) 0
+    vptr=((& std::overflow_error::_ZTVSt14overflow_error) + 16u)
+  std::runtime_error (0x0x7f2d2e4788f0) 0
+      primary-for std::overflow_error (0x0x7f2d2e478820)
+    std::exception (0x0x7f2d2e490b40) 0 nearly-empty
+        primary-for std::runtime_error (0x0x7f2d2e4788f0)
+
+Vtable for std::underflow_error
+std::underflow_error::_ZTVSt15underflow_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt15underflow_error)
+16    (int (*)(...))std::underflow_error::~underflow_error
+24    (int (*)(...))std::underflow_error::~underflow_error
+32    (int (*)(...))std::runtime_error::what
+
+Class std::underflow_error
+   size=16 align=8
+   base size=16 base align=8
+std::underflow_error (0x0x7f2d2e56f000) 0
+    vptr=((& std::underflow_error::_ZTVSt15underflow_error) + 16u)
+  std::runtime_error (0x0x7f2d2e56f068) 0
+      primary-for std::underflow_error (0x0x7f2d2e56f000)
+    std::exception (0x0x7f2d2e490ba0) 0 nearly-empty
+        primary-for std::runtime_error (0x0x7f2d2e56f068)
+
+Vtable for std::_V2::error_category
+std::_V2::error_category::_ZTVNSt3_V214error_categoryE: 10u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTINSt3_V214error_categoryE)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))std::_V2::error_category::_M_message
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))std::_V2::error_category::default_error_condition
+64    (int (*)(...))std::_V2::error_category::equivalent
+72    (int (*)(...))std::_V2::error_category::equivalent
+
+Class std::_V2::error_category
+   size=8 align=8
+   base size=8 base align=8
+std::_V2::error_category (0x0x7f2d2e490d20) 0 nearly-empty
+    vptr=((& std::_V2::error_category::_ZTVNSt3_V214error_categoryE) + 16u)
+
+Class std::error_code
+   size=16 align=8
+   base size=16 base align=8
+std::error_code (0x0x7f2d2e490f60) 0
+
+Class std::error_condition
+   size=16 align=8
+   base size=16 base align=8
+std::error_condition (0x0x7f2d2e599120) 0
+
+Vtable for std::system_error
+std::system_error::_ZTVSt12system_error: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt12system_error)
+16    (int (*)(...))std::system_error::~system_error
+24    (int (*)(...))std::system_error::~system_error
+32    (int (*)(...))std::runtime_error::what
+
+Class std::system_error
+   size=32 align=8
+   base size=32 base align=8
+std::system_error (0x0x7f2d2e56f548) 0
+    vptr=((& std::system_error::_ZTVSt12system_error) + 16u)
+  std::runtime_error (0x0x7f2d2e56f5b0) 0
+      primary-for std::system_error (0x0x7f2d2e56f548)
+    std::exception (0x0x7f2d2e599360) 0 nearly-empty
+        primary-for std::runtime_error (0x0x7f2d2e56f5b0)
+
+Vtable for std::ios_base::failure
+std::ios_base::failure::_ZTVNSt8ios_base7failureB5cxx11E: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTINSt8ios_base7failureB5cxx11E)
+16    (int (*)(...))std::ios_base::failure::~failure
+24    (int (*)(...))std::ios_base::failure::~failure
+32    (int (*)(...))std::ios_base::failure::what
+
+Class std::ios_base::failure
+   size=32 align=8
+   base size=32 base align=8
+std::ios_base::failure (0x0x7f2d2e1e91a0) 0
+    vptr=((& std::ios_base::failure::_ZTVNSt8ios_base7failureB5cxx11E) + 16u)
+  std::system_error (0x0x7f2d2e1e9208) 0
+      primary-for std::ios_base::failure (0x0x7f2d2e1e91a0)
+    std::runtime_error (0x0x7f2d2e1e9270) 0
+        primary-for std::system_error (0x0x7f2d2e1e9208)
+      std::exception (0x0x7f2d2e599660) 0 nearly-empty
+          primary-for std::runtime_error (0x0x7f2d2e1e9270)
+
+Class std::ios_base::_Callback_list
+   size=24 align=8
+   base size=24 base align=8
+std::ios_base::_Callback_list (0x0x7f2d2e5996c0) 0
+
+Class std::ios_base::_Words
+   size=16 align=8
+   base size=16 base align=8
+std::ios_base::_Words (0x0x7f2d2e599720) 0
+
+Class std::ios_base::Init
+   size=1 align=1
+   base size=0 base align=1
+std::ios_base::Init (0x0x7f2d2e599780) 0 empty
+
+Vtable for std::ios_base
+std::ios_base::_ZTVSt8ios_base: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt8ios_base)
+16    (int (*)(...))std::ios_base::~ios_base
+24    (int (*)(...))std::ios_base::~ios_base
+
+Class std::ios_base
+   size=216 align=8
+   base size=216 base align=8
+std::ios_base (0x0x7f2d2e599600) 0
+    vptr=((& std::ios_base::_ZTVSt8ios_base) + 16u)
+
+Class std::ctype_base
+   size=1 align=1
+   base size=0 base align=1
+std::ctype_base (0x0x7f2d2e599f00) 0 empty
+
+Class std::__num_base
+   size=1 align=1
+   base size=0 base align=1
+std::__num_base (0x0x7f2d2e2ef600) 0 empty
+
+VTT for std::basic_ostream<char>
+std::basic_ostream<char>::_ZTTSo: 2u entries
+0     ((& std::basic_ostream<char>::_ZTVSo) + 24u)
+8     ((& std::basic_ostream<char>::_ZTVSo) + 64u)
+
+VTT for std::basic_ostream<wchar_t>
+std::basic_ostream<wchar_t>::_ZTTSt13basic_ostreamIwSt11char_traitsIwEE: 2u entries
+0     ((& std::basic_ostream<wchar_t>::_ZTVSt13basic_ostreamIwSt11char_traitsIwEE) + 24u)
+8     ((& std::basic_ostream<wchar_t>::_ZTVSt13basic_ostreamIwSt11char_traitsIwEE) + 64u)
+
+VTT for std::basic_istream<char>
+std::basic_istream<char>::_ZTTSi: 2u entries
+0     ((& std::basic_istream<char>::_ZTVSi) + 24u)
+8     ((& std::basic_istream<char>::_ZTVSi) + 64u)
+
+VTT for std::basic_istream<wchar_t>
+std::basic_istream<wchar_t>::_ZTTSt13basic_istreamIwSt11char_traitsIwEE: 2u entries
+0     ((& std::basic_istream<wchar_t>::_ZTVSt13basic_istreamIwSt11char_traitsIwEE) + 24u)
+8     ((& std::basic_istream<wchar_t>::_ZTVSt13basic_istreamIwSt11char_traitsIwEE) + 64u)
+
+Construction vtable for std::basic_istream<char> (0x0x7f2d2de4fd68 instance) in std::basic_iostream<char>
+std::basic_iostream<char>::_ZTCSd0_Si: 10u entries
+0     24u
+8     (int (*)(...))0
+16    (int (*)(...))(& _ZTISi)
+24    0u
+32    0u
+40    18446744073709551592u
+48    (int (*)(...))-24
+56    (int (*)(...))(& _ZTISi)
+64    0u
+72    0u
+
+Construction vtable for std::basic_ostream<char> (0x0x7f2d2de4fe38 instance) in std::basic_iostream<char>
+std::basic_iostream<char>::_ZTCSd16_So: 10u entries
+0     8u
+8     (int (*)(...))0
+16    (int (*)(...))(& _ZTISo)
+24    0u
+32    0u
+40    18446744073709551608u
+48    (int (*)(...))-8
+56    (int (*)(...))(& _ZTISo)
+64    0u
+72    0u
+
+VTT for std::basic_iostream<char>
+std::basic_iostream<char>::_ZTTSd: 7u entries
+0     ((& std::basic_iostream<char>::_ZTVSd) + 24u)
+8     ((& std::basic_iostream<char>::_ZTCSd0_Si) + 24u)
+16    ((& std::basic_iostream<char>::_ZTCSd0_Si) + 64u)
+24    ((& std::basic_iostream<char>::_ZTCSd16_So) + 24u)
+32    ((& std::basic_iostream<char>::_ZTCSd16_So) + 64u)
+40    ((& std::basic_iostream<char>::_ZTVSd) + 104u)
+48    ((& std::basic_iostream<char>::_ZTVSd) + 64u)
+
+Construction vtable for std::basic_istream<wchar_t> (0x0x7f2d2de4f3a8 instance) in std::basic_iostream<wchar_t>
+std::basic_iostream<wchar_t>::_ZTCSt14basic_iostreamIwSt11char_traitsIwEE0_St13basic_istreamIwS1_E: 10u entries
+0     24u
+8     (int (*)(...))0
+16    (int (*)(...))(& _ZTISt13basic_istreamIwSt11char_traitsIwEE)
+24    0u
+32    0u
+40    18446744073709551592u
+48    (int (*)(...))-24
+56    (int (*)(...))(& _ZTISt13basic_istreamIwSt11char_traitsIwEE)
+64    0u
+72    0u
+
+Construction vtable for std::basic_ostream<wchar_t> (0x0x7f2d2de4f9c0 instance) in std::basic_iostream<wchar_t>
+std::basic_iostream<wchar_t>::_ZTCSt14basic_iostreamIwSt11char_traitsIwEE16_St13basic_ostreamIwS1_E: 10u entries
+0     8u
+8     (int (*)(...))0
+16    (int (*)(...))(& _ZTISt13basic_ostreamIwSt11char_traitsIwEE)
+24    0u
+32    0u
+40    18446744073709551608u
+48    (int (*)(...))-8
+56    (int (*)(...))(& _ZTISt13basic_ostreamIwSt11char_traitsIwEE)
+64    0u
+72    0u
+
+VTT for std::basic_iostream<wchar_t>
+std::basic_iostream<wchar_t>::_ZTTSt14basic_iostreamIwSt11char_traitsIwEE: 7u entries
+0     ((& std::basic_iostream<wchar_t>::_ZTVSt14basic_iostreamIwSt11char_traitsIwEE) + 24u)
+8     ((& std::basic_iostream<wchar_t>::_ZTCSt14basic_iostreamIwSt11char_traitsIwEE0_St13basic_istreamIwS1_E) + 24u)
+16    ((& std::basic_iostream<wchar_t>::_ZTCSt14basic_iostreamIwSt11char_traitsIwEE0_St13basic_istreamIwS1_E) + 64u)
+24    ((& std::basic_iostream<wchar_t>::_ZTCSt14basic_iostreamIwSt11char_traitsIwEE16_St13basic_ostreamIwS1_E) + 24u)
+32    ((& std::basic_iostream<wchar_t>::_ZTCSt14basic_iostreamIwSt11char_traitsIwEE16_St13basic_ostreamIwS1_E) + 64u)
+40    ((& std::basic_iostream<wchar_t>::_ZTVSt14basic_iostreamIwSt11char_traitsIwEE) + 104u)
+48    ((& std::basic_iostream<wchar_t>::_ZTVSt14basic_iostreamIwSt11char_traitsIwEE) + 64u)
+
+Class QByteArrayDataPtr
+   size=8 align=8
+   base size=8 base align=8
+QByteArrayDataPtr (0x0x7f2d2e091ea0) 0
+
+Class QByteArray
+   size=8 align=8
+   base size=8 base align=8
+QByteArray (0x0x7f2d2e091f00) 0
+
+Class QByteRef
+   size=16 align=8
+   base size=12 base align=8
+QByteRef (0x0x7f2d2dc003c0) 0
+
+Class QLatin1String
+   size=16 align=8
+   base size=16 base align=8
+QLatin1String (0x0x7f2d2dc006c0) 0
+
+Class QStringDataPtr
+   size=8 align=8
+   base size=8 base align=8
+QStringDataPtr (0x0x7f2d2dc00a20) 0
+
+Class QString::Null
+   size=1 align=1
+   base size=0 base align=1
+QString::Null (0x0x7f2d2dc00ae0) 0 empty
+
+Class QString
+   size=8 align=8
+   base size=8 base align=8
+QString (0x0x7f2d2dc00a80) 0
+
+Class QCharRef
+   size=16 align=8
+   base size=12 base align=8
+QCharRef (0x0x7f2d2da32ae0) 0
+
+Class QStringRef
+   size=16 align=8
+   base size=16 base align=8
+QStringRef (0x0x7f2d2d7c28a0) 0
+
+Class QtPrivate::QHashCombine
+   size=1 align=1
+   base size=0 base align=1
+QtPrivate::QHashCombine (0x0x7f2d2d7c2de0) 0 empty
+
+Class QtPrivate::QHashCombineCommutative
+   size=1 align=1
+   base size=0 base align=1
+QtPrivate::QHashCombineCommutative (0x0x7f2d2d7c2e40) 0 empty
+
+Class std::__detail::_List_node_base
+   size=16 align=8
+   base size=16 base align=8
+std::__detail::_List_node_base (0x0x7f2d2d7c2ea0) 0
+
+Class QListData::NotArrayCompatibleLayout
+   size=1 align=1
+   base size=0 base align=1
+QListData::NotArrayCompatibleLayout (0x0x7f2d2d97b2a0) 0 empty
+
+Class QListData::NotIndirectLayout
+   size=1 align=1
+   base size=0 base align=1
+QListData::NotIndirectLayout (0x0x7f2d2d97b300) 0 empty
+
+Class QListData::ArrayCompatibleLayout
+   size=1 align=1
+   base size=1 base align=1
+QListData::ArrayCompatibleLayout (0x0x7f2d2d7cc750) 0 empty
+  QListData::NotIndirectLayout (0x0x7f2d2d97b360) 0 empty
+
+Class QListData::InlineWithPaddingLayout
+   size=1 align=1
+   base size=1 base align=1
+QListData::InlineWithPaddingLayout (0x0x7f2d2d625540) 0 empty
+  QListData::NotArrayCompatibleLayout (0x0x7f2d2d97b3c0) 0 empty
+  QListData::NotIndirectLayout (0x0x7f2d2d97b420) 0 empty
+
+Class QListData::IndirectLayout
+   size=1 align=1
+   base size=1 base align=1
+QListData::IndirectLayout (0x0x7f2d2d7cc7b8) 0 empty
+  QListData::NotArrayCompatibleLayout (0x0x7f2d2d97b480) 0 empty
+
+Class QListData::Data
+   size=24 align=8
+   base size=24 base align=8
+QListData::Data (0x0x7f2d2d97b4e0) 0
+
+Class QListData
+   size=8 align=8
+   base size=8 base align=8
+QListData (0x0x7f2d2d97b240) 0
+
+Class QRegExp
+   size=8 align=8
+   base size=8 base align=8
+QRegExp (0x0x7f2d2d7320c0) 0
+
+Class QStringMatcher::Data
+   size=272 align=8
+   base size=272 base align=8
+QStringMatcher::Data (0x0x7f2d2d3db300) 0
+
+Class QStringMatcher
+   size=1048 align=8
+   base size=1048 base align=8
+QStringMatcher (0x0x7f2d2d3db2a0) 0
+
+Class QStringList
+   size=8 align=8
+   base size=8 base align=8
+QStringList (0x0x7f2d2d3e11a0) 0
+  QList<QString> (0x0x7f2d2d3e1208) 0
+    QListSpecialMethods<QString> (0x0x7f2d2d3db4e0) 0 empty
+
+Class QScopedPointerPodDeleter
+   size=1 align=1
+   base size=0 base align=1
+QScopedPointerPodDeleter (0x0x7f2d2d3db900) 0 empty
+
+Class std::_Rb_tree_node_base
+   size=32 align=8
+   base size=32 base align=8
+std::_Rb_tree_node_base (0x0x7f2d2d3dbd20) 0
+
+Class std::allocator_arg_t
+   size=1 align=1
+   base size=0 base align=1
+std::allocator_arg_t (0x0x7f2d2d5443c0) 0 empty
+
+Class std::__uses_alloc_base
+   size=1 align=1
+   base size=0 base align=1
+std::__uses_alloc_base (0x0x7f2d2d544540) 0 empty
+
+Class std::__uses_alloc0::_Sink
+   size=1 align=1
+   base size=0 base align=1
+std::__uses_alloc0::_Sink (0x0x7f2d2d544600) 0 empty
+
+Class std::__uses_alloc0
+   size=1 align=1
+   base size=1 base align=1
+std::__uses_alloc0 (0x0x7f2d2d543208) 0
+  std::__uses_alloc_base (0x0x7f2d2d5445a0) 0 empty
+
+Class std::_Swallow_assign
+   size=1 align=1
+   base size=0 base align=1
+std::_Swallow_assign (0x0x7f2d2d361660) 0 empty
+
+Class QtPrivate::AbstractDebugStreamFunction
+   size=16 align=8
+   base size=16 base align=8
+QtPrivate::AbstractDebugStreamFunction (0x0x7f2d2d3618a0) 0
+
+Class QtPrivate::AbstractComparatorFunction
+   size=24 align=8
+   base size=24 base align=8
+QtPrivate::AbstractComparatorFunction (0x0x7f2d2d361960) 0
+
+Class QtPrivate::AbstractConverterFunction
+   size=8 align=8
+   base size=8 base align=8
+QtPrivate::AbstractConverterFunction (0x0x7f2d2d361a80) 0
+
+Class QMetaType
+   size=80 align=8
+   base size=80 base align=8
+QMetaType (0x0x7f2d2d361c00) 0
+
+Class QtMetaTypePrivate::VariantData
+   size=24 align=8
+   base size=20 base align=8
+QtMetaTypePrivate::VariantData (0x0x7f2d2d0aa060) 0
+
+Class QtMetaTypePrivate::VectorBoolElements
+   size=1 align=1
+   base size=0 base align=1
+QtMetaTypePrivate::VectorBoolElements (0x0x7f2d2d0aa180) 0 empty
+
+Class QtMetaTypePrivate::QSequentialIterableImpl
+   size=104 align=8
+   base size=104 base align=8
+QtMetaTypePrivate::QSequentialIterableImpl (0x0x7f2d2d0aaae0) 0
+
+Class QtMetaTypePrivate::QAssociativeIterableImpl
+   size=112 align=8
+   base size=112 base align=8
+QtMetaTypePrivate::QAssociativeIterableImpl (0x0x7f2d2d183000) 0
+
+Class QtMetaTypePrivate::QPairVariantInterfaceImpl
+   size=40 align=8
+   base size=40 base align=8
+QtMetaTypePrivate::QPairVariantInterfaceImpl (0x0x7f2d2d183360) 0
+
+Class QtPrivate::QSlotObjectBase
+   size=16 align=8
+   base size=16 base align=8
+QtPrivate::QSlotObjectBase (0x0x7f2d2cf48240) 0
+
+Class std::chrono::_V2::system_clock
+   size=1 align=1
+   base size=0 base align=1
+std::chrono::_V2::system_clock (0x0x7f2d2cbc4720) 0 empty
+
+Class std::chrono::_V2::steady_clock
+   size=1 align=1
+   base size=0 base align=1
+std::chrono::_V2::steady_clock (0x0x7f2d2cd0f5a0) 0 empty
+
+Vtable for QObjectData
+QObjectData::_ZTV11QObjectData: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QObjectData)
+16    (int (*)(...))__cxa_pure_virtual
+24    (int (*)(...))__cxa_pure_virtual
+
+Class QObjectData
+   size=48 align=8
+   base size=48 base align=8
+QObjectData (0x0x7f2d2cd0f600) 0
+    vptr=((& QObjectData::_ZTV11QObjectData) + 16u)
+
+Class QObject::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QObject::QPrivateSignal (0x0x7f2d2cd0f7e0) 0 empty
+
+Vtable for QObject
+QObject::_ZTV7QObject: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QObject)
+16    (int (*)(...))QObject::metaObject
+24    (int (*)(...))QObject::qt_metacast
+32    (int (*)(...))QObject::qt_metacall
+40    (int (*)(...))QObject::~QObject
+48    (int (*)(...))QObject::~QObject
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QObject
+   size=16 align=8
+   base size=16 base align=8
+QObject (0x0x7f2d2cd0f780) 0
+    vptr=((& QObject::_ZTV7QObject) + 16u)
+
+Vtable for QObjectUserData
+QObjectUserData::_ZTV15QObjectUserData: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QObjectUserData)
+16    (int (*)(...))QObjectUserData::~QObjectUserData
+24    (int (*)(...))QObjectUserData::~QObjectUserData
+
+Class QObjectUserData
+   size=8 align=8
+   base size=8 base align=8
+QObjectUserData (0x0x7f2d2cd0ff00) 0 nearly-empty
+    vptr=((& QObjectUserData::_ZTV15QObjectUserData) + 16u)
+
+Class QSignalBlocker
+   size=16 align=8
+   base size=10 base align=8
+QSignalBlocker (0x0x7f2d2cd0ff60) 0
+
+Class QAbstractAnimation::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractAnimation::QPrivateSignal (0x0x7f2d2c9f8060) 0 empty
+
+Vtable for QAbstractAnimation
+QAbstractAnimation::_ZTV18QAbstractAnimation: 18u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QAbstractAnimation)
+16    (int (*)(...))QAbstractAnimation::metaObject
+24    (int (*)(...))QAbstractAnimation::qt_metacast
+32    (int (*)(...))QAbstractAnimation::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QAbstractAnimation::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))QAbstractAnimation::updateState
+136   (int (*)(...))QAbstractAnimation::updateDirection
+
+Class QAbstractAnimation
+   size=16 align=8
+   base size=16 base align=8
+QAbstractAnimation (0x0x7f2d2cd14af8) 0
+    vptr=((& QAbstractAnimation::_ZTV18QAbstractAnimation) + 16u)
+  QObject (0x0x7f2d2c9f8000) 0
+      primary-for QAbstractAnimation (0x0x7f2d2cd14af8)
+
+Class QAnimationDriver::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAnimationDriver::QPrivateSignal (0x0x7f2d2c9f8120) 0 empty
+
+Vtable for QAnimationDriver
+QAnimationDriver::_ZTV16QAnimationDriver: 18u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QAnimationDriver)
+16    (int (*)(...))QAnimationDriver::metaObject
+24    (int (*)(...))QAnimationDriver::qt_metacast
+32    (int (*)(...))QAnimationDriver::qt_metacall
+40    (int (*)(...))QAnimationDriver::~QAnimationDriver
+48    (int (*)(...))QAnimationDriver::~QAnimationDriver
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QAnimationDriver::advance
+120   (int (*)(...))QAnimationDriver::elapsed
+128   (int (*)(...))QAnimationDriver::start
+136   (int (*)(...))QAnimationDriver::stop
+
+Class QAnimationDriver
+   size=16 align=8
+   base size=16 base align=8
+QAnimationDriver (0x0x7f2d2cd14b60) 0
+    vptr=((& QAnimationDriver::_ZTV16QAnimationDriver) + 16u)
+  QObject (0x0x7f2d2c9f80c0) 0
+      primary-for QAnimationDriver (0x0x7f2d2cd14b60)
+
+Class QEventLoop::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QEventLoop::QPrivateSignal (0x0x7f2d2c9f81e0) 0 empty
+
+Vtable for QEventLoop
+QEventLoop::_ZTV10QEventLoop: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QEventLoop)
+16    (int (*)(...))QEventLoop::metaObject
+24    (int (*)(...))QEventLoop::qt_metacast
+32    (int (*)(...))QEventLoop::qt_metacall
+40    (int (*)(...))QEventLoop::~QEventLoop
+48    (int (*)(...))QEventLoop::~QEventLoop
+56    (int (*)(...))QEventLoop::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QEventLoop
+   size=16 align=8
+   base size=16 base align=8
+QEventLoop (0x0x7f2d2cd14bc8) 0
+    vptr=((& QEventLoop::_ZTV10QEventLoop) + 16u)
+  QObject (0x0x7f2d2c9f8180) 0
+      primary-for QEventLoop (0x0x7f2d2cd14bc8)
+
+Class QEventLoopLocker
+   size=8 align=8
+   base size=8 base align=8
+QEventLoopLocker (0x0x7f2d2c9f83c0) 0
+
+Class QAbstractEventDispatcher::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractEventDispatcher::QPrivateSignal (0x0x7f2d2c9f8480) 0 empty
+
+Class QAbstractEventDispatcher::TimerInfo
+   size=12 align=4
+   base size=12 base align=4
+QAbstractEventDispatcher::TimerInfo (0x0x7f2d2c9f84e0) 0
+
+Vtable for QAbstractEventDispatcher
+QAbstractEventDispatcher::_ZTV24QAbstractEventDispatcher: 28u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QAbstractEventDispatcher)
+16    (int (*)(...))QAbstractEventDispatcher::metaObject
+24    (int (*)(...))QAbstractEventDispatcher::qt_metacast
+32    (int (*)(...))QAbstractEventDispatcher::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))__cxa_pure_virtual
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))__cxa_pure_virtual
+160   (int (*)(...))__cxa_pure_virtual
+168   (int (*)(...))__cxa_pure_virtual
+176   (int (*)(...))__cxa_pure_virtual
+184   (int (*)(...))__cxa_pure_virtual
+192   (int (*)(...))__cxa_pure_virtual
+200   (int (*)(...))__cxa_pure_virtual
+208   (int (*)(...))QAbstractEventDispatcher::startingUp
+216   (int (*)(...))QAbstractEventDispatcher::closingDown
+
+Class QAbstractEventDispatcher
+   size=16 align=8
+   base size=16 base align=8
+QAbstractEventDispatcher (0x0x7f2d2cd14d00) 0
+    vptr=((& QAbstractEventDispatcher::_ZTV24QAbstractEventDispatcher) + 16u)
+  QObject (0x0x7f2d2c9f8420) 0
+      primary-for QAbstractEventDispatcher (0x0x7f2d2cd14d00)
+
+Vtable for std::type_info
+std::type_info::_ZTVSt9type_info: 8u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt9type_info)
+16    (int (*)(...))std::type_info::~type_info
+24    (int (*)(...))std::type_info::~type_info
+32    (int (*)(...))std::type_info::__is_pointer_p
+40    (int (*)(...))std::type_info::__is_function_p
+48    (int (*)(...))std::type_info::__do_catch
+56    (int (*)(...))std::type_info::__do_upcast
+
+Class std::type_info
+   size=16 align=8
+   base size=16 base align=8
+std::type_info (0x0x7f2d2c9f8540) 0
+    vptr=((& std::type_info::_ZTVSt9type_info) + 16u)
+
+Vtable for std::bad_cast
+std::bad_cast::_ZTVSt8bad_cast: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt8bad_cast)
+16    (int (*)(...))std::bad_cast::~bad_cast
+24    (int (*)(...))std::bad_cast::~bad_cast
+32    (int (*)(...))std::bad_cast::what
+
+Class std::bad_cast
+   size=8 align=8
+   base size=8 base align=8
+std::bad_cast (0x0x7f2d2cd14d68) 0 nearly-empty
+    vptr=((& std::bad_cast::_ZTVSt8bad_cast) + 16u)
+  std::exception (0x0x7f2d2c9f85a0) 0 nearly-empty
+      primary-for std::bad_cast (0x0x7f2d2cd14d68)
+
+Vtable for std::bad_typeid
+std::bad_typeid::_ZTVSt10bad_typeid: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt10bad_typeid)
+16    (int (*)(...))std::bad_typeid::~bad_typeid
+24    (int (*)(...))std::bad_typeid::~bad_typeid
+32    (int (*)(...))std::bad_typeid::what
+
+Class std::bad_typeid
+   size=8 align=8
+   base size=8 base align=8
+std::bad_typeid (0x0x7f2d2cd14dd0) 0 nearly-empty
+    vptr=((& std::bad_typeid::_ZTVSt10bad_typeid) + 16u)
+  std::exception (0x0x7f2d2c9f8600) 0 nearly-empty
+      primary-for std::bad_typeid (0x0x7f2d2cd14dd0)
+
+Vtable for std::bad_function_call
+std::bad_function_call::_ZTVSt17bad_function_call: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTISt17bad_function_call)
+16    (int (*)(...))std::bad_function_call::~bad_function_call
+24    (int (*)(...))std::bad_function_call::~bad_function_call
+32    (int (*)(...))std::bad_function_call::what
+
+Class std::bad_function_call
+   size=8 align=8
+   base size=8 base align=8
+std::bad_function_call (0x0x7f2d2c815000) 0 nearly-empty
+    vptr=((& std::bad_function_call::_ZTVSt17bad_function_call) + 16u)
+  std::exception (0x0x7f2d2c7c96c0) 0 nearly-empty
+      primary-for std::bad_function_call (0x0x7f2d2c815000)
+
+Class std::_Nocopy_types
+   size=16 align=8
+   base size=16 base align=8
+std::_Nocopy_types (0x0x7f2d2c7c9780) 0
+
+Class std::_Any_data
+   size=16 align=8
+   base size=16 base align=8
+std::_Any_data (0x0x7f2d2c7c97e0) 0
+
+Class std::_Function_base
+   size=24 align=8
+   base size=24 base align=8
+std::_Function_base (0x0x7f2d2c7c9900) 0
+
+Class QMapNodeBase
+   size=24 align=8
+   base size=24 base align=8
+QMapNodeBase (0x0x7f2d2c7c9de0) 0
+
+Class QMapDataBase
+   size=40 align=8
+   base size=40 base align=8
+QMapDataBase (0x0x7f2d2c7c9ea0) 0
+
+Class QHashData::Node
+   size=16 align=8
+   base size=16 base align=8
+QHashData::Node (0x0x7f2d2c8d92a0) 0
+
+Class QHashData
+   size=48 align=8
+   base size=44 base align=8
+QHashData (0x0x7f2d2c8d9240) 0
+
+Class QHashDummyValue
+   size=1 align=1
+   base size=0 base align=1
+QHashDummyValue (0x0x7f2d2c8d9300) 0 empty
+
+Class QVariant::PrivateShared
+   size=16 align=8
+   base size=12 base align=8
+QVariant::PrivateShared (0x0x7f2d2c8d9e40) 0
+
+Class QVariant::Private::Data
+   size=8 align=8
+   base size=8 base align=8
+QVariant::Private::Data (0x0x7f2d2c8d9f00) 0
+
+Class QVariant::Private
+   size=16 align=8
+   base size=12 base align=8
+QVariant::Private (0x0x7f2d2c8d9ea0) 0
+
+Class QVariant::Handler
+   size=72 align=8
+   base size=72 base align=8
+QVariant::Handler (0x0x7f2d2c8d9f60) 0
+
+Class QVariant
+   size=16 align=8
+   base size=16 base align=8
+QVariant (0x0x7f2d2c8d9de0) 0
+
+Class QVariantComparisonHelper
+   size=8 align=8
+   base size=8 base align=8
+QVariantComparisonHelper (0x0x7f2d2c76d2a0) 0
+
+Class QSequentialIterable::const_iterator
+   size=112 align=8
+   base size=112 base align=8
+QSequentialIterable::const_iterator (0x0x7f2d2c76d5a0) 0
+
+Class QSequentialIterable
+   size=104 align=8
+   base size=104 base align=8
+QSequentialIterable (0x0x7f2d2c76d540) 0
+
+Class QAssociativeIterable::const_iterator
+   size=120 align=8
+   base size=120 base align=8
+QAssociativeIterable::const_iterator (0x0x7f2d2c76d660) 0
+
+Class QAssociativeIterable
+   size=112 align=8
+   base size=112 base align=8
+QAssociativeIterable (0x0x7f2d2c76d600) 0
+
+Class QModelIndex
+   size=24 align=8
+   base size=24 base align=8
+QModelIndex (0x0x7f2d2c1d10c0) 0
+
+Class QPersistentModelIndex
+   size=8 align=8
+   base size=8 base align=8
+QPersistentModelIndex (0x0x7f2d2c1d1360) 0
+
+Class QAbstractItemModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractItemModel::QPrivateSignal (0x0x7f2d2c27c360) 0 empty
+
+Vtable for QAbstractItemModel
+QAbstractItemModel::_ZTV18QAbstractItemModel: 48u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QAbstractItemModel)
+16    (int (*)(...))QAbstractItemModel::metaObject
+24    (int (*)(...))QAbstractItemModel::qt_metacast
+32    (int (*)(...))QAbstractItemModel::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))QAbstractItemModel::sibling
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))QAbstractItemModel::hasChildren
+160   (int (*)(...))__cxa_pure_virtual
+168   (int (*)(...))QAbstractItemModel::setData
+176   (int (*)(...))QAbstractItemModel::headerData
+184   (int (*)(...))QAbstractItemModel::setHeaderData
+192   (int (*)(...))QAbstractItemModel::itemData
+200   (int (*)(...))QAbstractItemModel::setItemData
+208   (int (*)(...))QAbstractItemModel::mimeTypes
+216   (int (*)(...))QAbstractItemModel::mimeData
+224   (int (*)(...))QAbstractItemModel::canDropMimeData
+232   (int (*)(...))QAbstractItemModel::dropMimeData
+240   (int (*)(...))QAbstractItemModel::supportedDropActions
+248   (int (*)(...))QAbstractItemModel::supportedDragActions
+256   (int (*)(...))QAbstractItemModel::insertRows
+264   (int (*)(...))QAbstractItemModel::insertColumns
+272   (int (*)(...))QAbstractItemModel::removeRows
+280   (int (*)(...))QAbstractItemModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QAbstractItemModel::fetchMore
+312   (int (*)(...))QAbstractItemModel::canFetchMore
+320   (int (*)(...))QAbstractItemModel::flags
+328   (int (*)(...))QAbstractItemModel::sort
+336   (int (*)(...))QAbstractItemModel::buddy
+344   (int (*)(...))QAbstractItemModel::match
+352   (int (*)(...))QAbstractItemModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractItemModel::submit
+376   (int (*)(...))QAbstractItemModel::revert
+
+Class QAbstractItemModel
+   size=16 align=8
+   base size=16 base align=8
+QAbstractItemModel (0x0x7f2d2c27f1a0) 0
+    vptr=((& QAbstractItemModel::_ZTV18QAbstractItemModel) + 16u)
+  QObject (0x0x7f2d2c27c300) 0
+      primary-for QAbstractItemModel (0x0x7f2d2c27f1a0)
+
+Class QAbstractTableModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractTableModel::QPrivateSignal (0x0x7f2d2c27c6c0) 0 empty
+
+Vtable for QAbstractTableModel
+QAbstractTableModel::_ZTV19QAbstractTableModel: 48u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QAbstractTableModel)
+16    (int (*)(...))QAbstractTableModel::metaObject
+24    (int (*)(...))QAbstractTableModel::qt_metacast
+32    (int (*)(...))QAbstractTableModel::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QAbstractTableModel::index
+120   (int (*)(...))QAbstractTableModel::parent
+128   (int (*)(...))QAbstractTableModel::sibling
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))QAbstractTableModel::hasChildren
+160   (int (*)(...))__cxa_pure_virtual
+168   (int (*)(...))QAbstractItemModel::setData
+176   (int (*)(...))QAbstractItemModel::headerData
+184   (int (*)(...))QAbstractItemModel::setHeaderData
+192   (int (*)(...))QAbstractItemModel::itemData
+200   (int (*)(...))QAbstractItemModel::setItemData
+208   (int (*)(...))QAbstractItemModel::mimeTypes
+216   (int (*)(...))QAbstractItemModel::mimeData
+224   (int (*)(...))QAbstractItemModel::canDropMimeData
+232   (int (*)(...))QAbstractTableModel::dropMimeData
+240   (int (*)(...))QAbstractItemModel::supportedDropActions
+248   (int (*)(...))QAbstractItemModel::supportedDragActions
+256   (int (*)(...))QAbstractItemModel::insertRows
+264   (int (*)(...))QAbstractItemModel::insertColumns
+272   (int (*)(...))QAbstractItemModel::removeRows
+280   (int (*)(...))QAbstractItemModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QAbstractItemModel::fetchMore
+312   (int (*)(...))QAbstractItemModel::canFetchMore
+320   (int (*)(...))QAbstractTableModel::flags
+328   (int (*)(...))QAbstractItemModel::sort
+336   (int (*)(...))QAbstractItemModel::buddy
+344   (int (*)(...))QAbstractItemModel::match
+352   (int (*)(...))QAbstractItemModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractItemModel::submit
+376   (int (*)(...))QAbstractItemModel::revert
+
+Class QAbstractTableModel
+   size=16 align=8
+   base size=16 base align=8
+QAbstractTableModel (0x0x7f2d2c27f3a8) 0
+    vptr=((& QAbstractTableModel::_ZTV19QAbstractTableModel) + 16u)
+  QAbstractItemModel (0x0x7f2d2c27f410) 0
+      primary-for QAbstractTableModel (0x0x7f2d2c27f3a8)
+    QObject (0x0x7f2d2c27c660) 0
+        primary-for QAbstractItemModel (0x0x7f2d2c27f410)
+
+Class QAbstractListModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractListModel::QPrivateSignal (0x0x7f2d2c27c780) 0 empty
+
+Vtable for QAbstractListModel
+QAbstractListModel::_ZTV18QAbstractListModel: 48u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QAbstractListModel)
+16    (int (*)(...))QAbstractListModel::metaObject
+24    (int (*)(...))QAbstractListModel::qt_metacast
+32    (int (*)(...))QAbstractListModel::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QAbstractListModel::index
+120   (int (*)(...))QAbstractListModel::parent
+128   (int (*)(...))QAbstractListModel::sibling
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))QAbstractListModel::columnCount
+152   (int (*)(...))QAbstractListModel::hasChildren
+160   (int (*)(...))__cxa_pure_virtual
+168   (int (*)(...))QAbstractItemModel::setData
+176   (int (*)(...))QAbstractItemModel::headerData
+184   (int (*)(...))QAbstractItemModel::setHeaderData
+192   (int (*)(...))QAbstractItemModel::itemData
+200   (int (*)(...))QAbstractItemModel::setItemData
+208   (int (*)(...))QAbstractItemModel::mimeTypes
+216   (int (*)(...))QAbstractItemModel::mimeData
+224   (int (*)(...))QAbstractItemModel::canDropMimeData
+232   (int (*)(...))QAbstractListModel::dropMimeData
+240   (int (*)(...))QAbstractItemModel::supportedDropActions
+248   (int (*)(...))QAbstractItemModel::supportedDragActions
+256   (int (*)(...))QAbstractItemModel::insertRows
+264   (int (*)(...))QAbstractItemModel::insertColumns
+272   (int (*)(...))QAbstractItemModel::removeRows
+280   (int (*)(...))QAbstractItemModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QAbstractItemModel::fetchMore
+312   (int (*)(...))QAbstractItemModel::canFetchMore
+320   (int (*)(...))QAbstractListModel::flags
+328   (int (*)(...))QAbstractItemModel::sort
+336   (int (*)(...))QAbstractItemModel::buddy
+344   (int (*)(...))QAbstractItemModel::match
+352   (int (*)(...))QAbstractItemModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractItemModel::submit
+376   (int (*)(...))QAbstractItemModel::revert
+
+Class QAbstractListModel
+   size=16 align=8
+   base size=16 base align=8
+QAbstractListModel (0x0x7f2d2c27f478) 0
+    vptr=((& QAbstractListModel::_ZTV18QAbstractListModel) + 16u)
+  QAbstractItemModel (0x0x7f2d2c27f4e0) 0
+      primary-for QAbstractListModel (0x0x7f2d2c27f478)
+    QObject (0x0x7f2d2c27c720) 0
+        primary-for QAbstractItemModel (0x0x7f2d2c27f4e0)
+
+Vtable for QAbstractNativeEventFilter
+QAbstractNativeEventFilter::_ZTV26QAbstractNativeEventFilter: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI26QAbstractNativeEventFilter)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class QAbstractNativeEventFilter
+   size=16 align=8
+   base size=16 base align=8
+QAbstractNativeEventFilter (0x0x7f2d2c27ca20) 0
+    vptr=((& QAbstractNativeEventFilter::_ZTV26QAbstractNativeEventFilter) + 16u)
+
+Class QAbstractProxyModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractProxyModel::QPrivateSignal (0x0x7f2d2c27cae0) 0 empty
+
+Vtable for QAbstractProxyModel
+QAbstractProxyModel::_ZTV19QAbstractProxyModel: 53u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QAbstractProxyModel)
+16    (int (*)(...))QAbstractProxyModel::metaObject
+24    (int (*)(...))QAbstractProxyModel::qt_metacast
+32    (int (*)(...))QAbstractProxyModel::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))QAbstractProxyModel::sibling
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))QAbstractProxyModel::hasChildren
+160   (int (*)(...))QAbstractProxyModel::data
+168   (int (*)(...))QAbstractProxyModel::setData
+176   (int (*)(...))QAbstractProxyModel::headerData
+184   (int (*)(...))QAbstractProxyModel::setHeaderData
+192   (int (*)(...))QAbstractProxyModel::itemData
+200   (int (*)(...))QAbstractProxyModel::setItemData
+208   (int (*)(...))QAbstractProxyModel::mimeTypes
+216   (int (*)(...))QAbstractProxyModel::mimeData
+224   (int (*)(...))QAbstractProxyModel::canDropMimeData
+232   (int (*)(...))QAbstractProxyModel::dropMimeData
+240   (int (*)(...))QAbstractProxyModel::supportedDropActions
+248   (int (*)(...))QAbstractProxyModel::supportedDragActions
+256   (int (*)(...))QAbstractItemModel::insertRows
+264   (int (*)(...))QAbstractItemModel::insertColumns
+272   (int (*)(...))QAbstractItemModel::removeRows
+280   (int (*)(...))QAbstractItemModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QAbstractProxyModel::fetchMore
+312   (int (*)(...))QAbstractProxyModel::canFetchMore
+320   (int (*)(...))QAbstractProxyModel::flags
+328   (int (*)(...))QAbstractProxyModel::sort
+336   (int (*)(...))QAbstractProxyModel::buddy
+344   (int (*)(...))QAbstractItemModel::match
+352   (int (*)(...))QAbstractProxyModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractProxyModel::submit
+376   (int (*)(...))QAbstractProxyModel::revert
+384   (int (*)(...))QAbstractProxyModel::setSourceModel
+392   (int (*)(...))__cxa_pure_virtual
+400   (int (*)(...))__cxa_pure_virtual
+408   (int (*)(...))QAbstractProxyModel::mapSelectionToSource
+416   (int (*)(...))QAbstractProxyModel::mapSelectionFromSource
+
+Class QAbstractProxyModel
+   size=16 align=8
+   base size=16 base align=8
+QAbstractProxyModel (0x0x7f2d2c27f618) 0
+    vptr=((& QAbstractProxyModel::_ZTV19QAbstractProxyModel) + 16u)
+  QAbstractItemModel (0x0x7f2d2c27f680) 0
+      primary-for QAbstractProxyModel (0x0x7f2d2c27f618)
+    QObject (0x0x7f2d2c27ca80) 0
+        primary-for QAbstractItemModel (0x0x7f2d2c27f680)
+
+Class QAbstractState::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractState::QPrivateSignal (0x0x7f2d2c27cba0) 0 empty
+
+Vtable for QAbstractState
+QAbstractState::_ZTV14QAbstractState: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QAbstractState)
+16    (int (*)(...))QAbstractState::metaObject
+24    (int (*)(...))QAbstractState::qt_metacast
+32    (int (*)(...))QAbstractState::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QAbstractState::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+
+Class QAbstractState
+   size=16 align=8
+   base size=16 base align=8
+QAbstractState (0x0x7f2d2c27f6e8) 0
+    vptr=((& QAbstractState::_ZTV14QAbstractState) + 16u)
+  QObject (0x0x7f2d2c27cb40) 0
+      primary-for QAbstractState (0x0x7f2d2c27f6e8)
+
+Class QAbstractTransition::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractTransition::QPrivateSignal (0x0x7f2d2c27cc60) 0 empty
+
+Vtable for QAbstractTransition
+QAbstractTransition::_ZTV19QAbstractTransition: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QAbstractTransition)
+16    (int (*)(...))QAbstractTransition::metaObject
+24    (int (*)(...))QAbstractTransition::qt_metacast
+32    (int (*)(...))QAbstractTransition::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QAbstractTransition::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+
+Class QAbstractTransition
+   size=16 align=8
+   base size=16 base align=8
+QAbstractTransition (0x0x7f2d2c27f750) 0
+    vptr=((& QAbstractTransition::_ZTV19QAbstractTransition) + 16u)
+  QObject (0x0x7f2d2c27cc00) 0
+      primary-for QAbstractTransition (0x0x7f2d2c27f750)
+
+Class QAnimationGroup::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAnimationGroup::QPrivateSignal (0x0x7f2d2c27cd20) 0 empty
+
+Vtable for QAnimationGroup
+QAnimationGroup::_ZTV15QAnimationGroup: 18u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QAnimationGroup)
+16    (int (*)(...))QAnimationGroup::metaObject
+24    (int (*)(...))QAnimationGroup::qt_metacast
+32    (int (*)(...))QAnimationGroup::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QAnimationGroup::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))QAbstractAnimation::updateState
+136   (int (*)(...))QAbstractAnimation::updateDirection
+
+Class QAnimationGroup
+   size=16 align=8
+   base size=16 base align=8
+QAnimationGroup (0x0x7f2d2c27f7b8) 0
+    vptr=((& QAnimationGroup::_ZTV15QAnimationGroup) + 16u)
+  QAbstractAnimation (0x0x7f2d2c27f820) 0
+      primary-for QAnimationGroup (0x0x7f2d2c27f7b8)
+    QObject (0x0x7f2d2c27ccc0) 0
+        primary-for QAbstractAnimation (0x0x7f2d2c27f820)
+
+Class QBasicTimer
+   size=4 align=4
+   base size=4 base align=4
+QBasicTimer (0x0x7f2d2c00f240) 0
+
+Class QBitArray
+   size=8 align=8
+   base size=8 base align=8
+QBitArray (0x0x7f2d2c00f4e0) 0
+
+Class QBitRef
+   size=16 align=8
+   base size=12 base align=8
+QBitRef (0x0x7f2d2c00f720) 0
+
+Class QIODevice::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QIODevice::QPrivateSignal (0x0x7f2d2c00fa80) 0 empty
+
+Vtable for QIODevice
+QIODevice::_ZTV9QIODevice: 30u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QIODevice)
+16    (int (*)(...))QIODevice::metaObject
+24    (int (*)(...))QIODevice::qt_metacast
+32    (int (*)(...))QIODevice::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QIODevice::isSequential
+120   (int (*)(...))QIODevice::open
+128   (int (*)(...))QIODevice::close
+136   (int (*)(...))QIODevice::pos
+144   (int (*)(...))QIODevice::size
+152   (int (*)(...))QIODevice::seek
+160   (int (*)(...))QIODevice::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QIODevice::bytesAvailable
+184   (int (*)(...))QIODevice::bytesToWrite
+192   (int (*)(...))QIODevice::canReadLine
+200   (int (*)(...))QIODevice::waitForReadyRead
+208   (int (*)(...))QIODevice::waitForBytesWritten
+216   (int (*)(...))__cxa_pure_virtual
+224   (int (*)(...))QIODevice::readLineData
+232   (int (*)(...))__cxa_pure_virtual
+
+Class QIODevice
+   size=16 align=8
+   base size=16 base align=8
+QIODevice (0x0x7f2d2c0038f0) 0
+    vptr=((& QIODevice::_ZTV9QIODevice) + 16u)
+  QObject (0x0x7f2d2c00fa20) 0
+      primary-for QIODevice (0x0x7f2d2c0038f0)
+
+Class QBuffer::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QBuffer::QPrivateSignal (0x0x7f2d2c00fcc0) 0 empty
+
+Vtable for QBuffer
+QBuffer::_ZTV7QBuffer: 30u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QBuffer)
+16    (int (*)(...))QBuffer::metaObject
+24    (int (*)(...))QBuffer::qt_metacast
+32    (int (*)(...))QBuffer::qt_metacall
+40    (int (*)(...))QBuffer::~QBuffer
+48    (int (*)(...))QBuffer::~QBuffer
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QBuffer::connectNotify
+104   (int (*)(...))QBuffer::disconnectNotify
+112   (int (*)(...))QIODevice::isSequential
+120   (int (*)(...))QBuffer::open
+128   (int (*)(...))QBuffer::close
+136   (int (*)(...))QBuffer::pos
+144   (int (*)(...))QBuffer::size
+152   (int (*)(...))QBuffer::seek
+160   (int (*)(...))QBuffer::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QIODevice::bytesAvailable
+184   (int (*)(...))QIODevice::bytesToWrite
+192   (int (*)(...))QBuffer::canReadLine
+200   (int (*)(...))QIODevice::waitForReadyRead
+208   (int (*)(...))QIODevice::waitForBytesWritten
+216   (int (*)(...))QBuffer::readData
+224   (int (*)(...))QIODevice::readLineData
+232   (int (*)(...))QBuffer::writeData
+
+Class QBuffer
+   size=16 align=8
+   base size=16 base align=8
+QBuffer (0x0x7f2d2c003a28) 0
+    vptr=((& QBuffer::_ZTV7QBuffer) + 16u)
+  QIODevice (0x0x7f2d2c003a90) 0
+      primary-for QBuffer (0x0x7f2d2c003a28)
+    QObject (0x0x7f2d2c00fc60) 0
+        primary-for QIODevice (0x0x7f2d2c003a90)
+
+Class QByteArrayMatcher::Data
+   size=272 align=8
+   base size=272 base align=8
+QByteArrayMatcher::Data (0x0x7f2d2c00fd80) 0
+
+Class QByteArrayMatcher
+   size=1040 align=8
+   base size=1040 base align=8
+QByteArrayMatcher (0x0x7f2d2c00fd20) 0
+
+Class QStaticByteArrayMatcherBase::Skiptable
+   size=256 align=1
+   base size=256 base align=1
+QStaticByteArrayMatcherBase::Skiptable (0x0x7f2d2c00fea0) 0
+
+Class QStaticByteArrayMatcherBase
+   size=256 align=16
+   base size=256 base align=16
+QStaticByteArrayMatcherBase (0x0x7f2d2c00fe40) 0
+
+Class QSharedData
+   size=4 align=4
+   base size=4 base align=4
+QSharedData (0x0x7f2d2c1130c0) 0
+
+Class QLocale
+   size=8 align=8
+   base size=8 base align=8
+QLocale (0x0x7f2d2c1132a0) 0
+
+Class QCollatorSortKey
+   size=8 align=8
+   base size=8 base align=8
+QCollatorSortKey (0x0x7f2d2c113720) 0
+
+Class QCollator
+   size=8 align=8
+   base size=8 base align=8
+QCollator (0x0x7f2d2c1137e0) 0
+
+Class QCommandLineOption
+   size=8 align=8
+   base size=8 base align=8
+QCommandLineOption (0x0x7f2d2beb57e0) 0
+
+Vtable for QEvent
+QEvent::_ZTV6QEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI6QEvent)
+16    (int (*)(...))QEvent::~QEvent
+24    (int (*)(...))QEvent::~QEvent
+
+Class QEvent
+   size=24 align=8
+   base size=20 base align=8
+QEvent (0x0x7f2d2beb5c60) 0
+    vptr=((& QEvent::_ZTV6QEvent) + 16u)
+
+Vtable for QTimerEvent
+QTimerEvent::_ZTV11QTimerEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QTimerEvent)
+16    (int (*)(...))QTimerEvent::~QTimerEvent
+24    (int (*)(...))QTimerEvent::~QTimerEvent
+
+Class QTimerEvent
+   size=24 align=8
+   base size=24 base align=8
+QTimerEvent (0x0x7f2d2beb4e38) 0
+    vptr=((& QTimerEvent::_ZTV11QTimerEvent) + 16u)
+  QEvent (0x0x7f2d2beb5cc0) 0
+      primary-for QTimerEvent (0x0x7f2d2beb4e38)
+
+Vtable for QChildEvent
+QChildEvent::_ZTV11QChildEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QChildEvent)
+16    (int (*)(...))QChildEvent::~QChildEvent
+24    (int (*)(...))QChildEvent::~QChildEvent
+
+Class QChildEvent
+   size=32 align=8
+   base size=32 base align=8
+QChildEvent (0x0x7f2d2beb4ea0) 0
+    vptr=((& QChildEvent::_ZTV11QChildEvent) + 16u)
+  QEvent (0x0x7f2d2beb5d20) 0
+      primary-for QChildEvent (0x0x7f2d2beb4ea0)
+
+Vtable for QDynamicPropertyChangeEvent
+QDynamicPropertyChangeEvent::_ZTV27QDynamicPropertyChangeEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI27QDynamicPropertyChangeEvent)
+16    (int (*)(...))QDynamicPropertyChangeEvent::~QDynamicPropertyChangeEvent
+24    (int (*)(...))QDynamicPropertyChangeEvent::~QDynamicPropertyChangeEvent
+
+Class QDynamicPropertyChangeEvent
+   size=32 align=8
+   base size=32 base align=8
+QDynamicPropertyChangeEvent (0x0x7f2d2beb4f08) 0
+    vptr=((& QDynamicPropertyChangeEvent::_ZTV27QDynamicPropertyChangeEvent) + 16u)
+  QEvent (0x0x7f2d2beb5d80) 0
+      primary-for QDynamicPropertyChangeEvent (0x0x7f2d2beb4f08)
+
+Vtable for QDeferredDeleteEvent
+QDeferredDeleteEvent::_ZTV20QDeferredDeleteEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QDeferredDeleteEvent)
+16    (int (*)(...))QDeferredDeleteEvent::~QDeferredDeleteEvent
+24    (int (*)(...))QDeferredDeleteEvent::~QDeferredDeleteEvent
+
+Class QDeferredDeleteEvent
+   size=24 align=8
+   base size=24 base align=8
+QDeferredDeleteEvent (0x0x7f2d2beb4f70) 0
+    vptr=((& QDeferredDeleteEvent::_ZTV20QDeferredDeleteEvent) + 16u)
+  QEvent (0x0x7f2d2beb5de0) 0
+      primary-for QDeferredDeleteEvent (0x0x7f2d2beb4f70)
+
+Class QCoreApplication::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QCoreApplication::QPrivateSignal (0x0x7f2d2beb5ea0) 0 empty
+
+Vtable for QCoreApplication
+QCoreApplication::_ZTV16QCoreApplication: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QCoreApplication)
+16    (int (*)(...))QCoreApplication::metaObject
+24    (int (*)(...))QCoreApplication::qt_metacast
+32    (int (*)(...))QCoreApplication::qt_metacall
+40    (int (*)(...))QCoreApplication::~QCoreApplication
+48    (int (*)(...))QCoreApplication::~QCoreApplication
+56    (int (*)(...))QCoreApplication::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QCoreApplication::notify
+120   (int (*)(...))QCoreApplication::compressEvent
+
+Class QCoreApplication
+   size=16 align=8
+   base size=16 base align=8
+QCoreApplication (0x0x7f2d2bf41000) 0
+    vptr=((& QCoreApplication::_ZTV16QCoreApplication) + 16u)
+  QObject (0x0x7f2d2beb5e40) 0
+      primary-for QCoreApplication (0x0x7f2d2bf41000)
+
+Class QCommandLineParser
+   size=8 align=8
+   base size=8 base align=8
+QCommandLineParser (0x0x7f2d2beb5f00) 0
+
+Class QContiguousCacheData
+   size=24 align=4
+   base size=24 base align=4
+QContiguousCacheData (0x0x7f2d2beb5f60) 0
+
+Class QCryptographicHash
+   size=8 align=8
+   base size=8 base align=8
+QCryptographicHash (0x0x7f2d2bf75240) 0
+
+Class QDataStream
+   size=32 align=8
+   base size=32 base align=8
+QDataStream (0x0x7f2d2bf752a0) 0
+
+Class QtPrivate::StreamStateSaver
+   size=16 align=8
+   base size=12 base align=8
+QtPrivate::StreamStateSaver (0x0x7f2d2bf75360) 0
+
+Class QDate
+   size=8 align=8
+   base size=8 base align=8
+QDate (0x0x7f2d2bf753c0) 0
+
+Class QTime
+   size=4 align=4
+   base size=4 base align=4
+QTime (0x0x7f2d2bf75660) 0
+
+Class QDateTime::ShortData
+   size=8 align=8
+   base size=8 base align=8
+QDateTime::ShortData (0x0x7f2d2bf75960) 0
+
+Class QDateTime::Data
+   size=8 align=8
+   base size=8 base align=8
+QDateTime::Data (0x0x7f2d2bf759c0) 0
+
+Class QDateTime
+   size=8 align=8
+   base size=8 base align=8
+QDateTime (0x0x7f2d2bf75900) 0
+
+Class QElapsedTimer
+   size=16 align=8
+   base size=16 base align=8
+QElapsedTimer (0x0x7f2d2bcc5780) 0
+
+Class QDeadlineTimer
+   size=16 align=8
+   base size=16 base align=8
+QDeadlineTimer (0x0x7f2d2bcc57e0) 0
+
+Vtable for QTextStream
+QTextStream::_ZTV11QTextStream: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QTextStream)
+16    (int (*)(...))QTextStream::~QTextStream
+24    (int (*)(...))QTextStream::~QTextStream
+
+Class QTextStream
+   size=16 align=8
+   base size=16 base align=8
+QTextStream (0x0x7f2d2ba03420) 0
+    vptr=((& QTextStream::_ZTV11QTextStream) + 16u)
+
+Class QTextStreamManipulator
+   size=40 align=8
+   base size=38 base align=8
+QTextStreamManipulator (0x0x7f2d2ba036c0) 0
+
+Class QtSharedPointer::NormalDeleter
+   size=1 align=1
+   base size=0 base align=1
+QtSharedPointer::NormalDeleter (0x0x7f2d2ba03900) 0 empty
+
+Class QtSharedPointer::ExternalRefCountData
+   size=16 align=8
+   base size=16 base align=8
+QtSharedPointer::ExternalRefCountData (0x0x7f2d2ba03a80) 0
+
+Class QDebug::Stream
+   size=80 align=8
+   base size=76 base align=8
+QDebug::Stream (0x0x7f2d2ba03f00) 0
+
+Class QDebug
+   size=8 align=8
+   base size=8 base align=8
+QDebug (0x0x7f2d2ba03ea0) 0
+
+Class QDebugStateSaver
+   size=8 align=8
+   base size=8 base align=8
+QDebugStateSaver (0x0x7f2d2b8ac120) 0
+
+Class QNoDebug
+   size=1 align=1
+   base size=0 base align=1
+QNoDebug (0x0x7f2d2b8ac1e0) 0 empty
+
+Class QFileDevice::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFileDevice::QPrivateSignal (0x0x7f2d2b8ac2a0) 0 empty
+
+Vtable for QFileDevice
+QFileDevice::_ZTV11QFileDevice: 34u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QFileDevice)
+16    (int (*)(...))QFileDevice::metaObject
+24    (int (*)(...))QFileDevice::qt_metacast
+32    (int (*)(...))QFileDevice::qt_metacall
+40    (int (*)(...))QFileDevice::~QFileDevice
+48    (int (*)(...))QFileDevice::~QFileDevice
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QFileDevice::isSequential
+120   (int (*)(...))QIODevice::open
+128   (int (*)(...))QFileDevice::close
+136   (int (*)(...))QFileDevice::pos
+144   (int (*)(...))QFileDevice::size
+152   (int (*)(...))QFileDevice::seek
+160   (int (*)(...))QFileDevice::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QIODevice::bytesAvailable
+184   (int (*)(...))QIODevice::bytesToWrite
+192   (int (*)(...))QIODevice::canReadLine
+200   (int (*)(...))QIODevice::waitForReadyRead
+208   (int (*)(...))QIODevice::waitForBytesWritten
+216   (int (*)(...))QFileDevice::readData
+224   (int (*)(...))QFileDevice::readLineData
+232   (int (*)(...))QFileDevice::writeData
+240   (int (*)(...))QFileDevice::fileName
+248   (int (*)(...))QFileDevice::resize
+256   (int (*)(...))QFileDevice::permissions
+264   (int (*)(...))QFileDevice::setPermissions
+
+Class QFileDevice
+   size=16 align=8
+   base size=16 base align=8
+QFileDevice (0x0x7f2d2b85af70) 0
+    vptr=((& QFileDevice::_ZTV11QFileDevice) + 16u)
+  QIODevice (0x0x7f2d2b900000) 0
+      primary-for QFileDevice (0x0x7f2d2b85af70)
+    QObject (0x0x7f2d2b8ac240) 0
+        primary-for QIODevice (0x0x7f2d2b900000)
+
+Class QFile::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFile::QPrivateSignal (0x0x7f2d2b8ac4e0) 0 empty
+
+Vtable for QFile
+QFile::_ZTV5QFile: 34u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI5QFile)
+16    (int (*)(...))QFile::metaObject
+24    (int (*)(...))QFile::qt_metacast
+32    (int (*)(...))QFile::qt_metacall
+40    (int (*)(...))QFile::~QFile
+48    (int (*)(...))QFile::~QFile
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QFileDevice::isSequential
+120   (int (*)(...))QFile::open
+128   (int (*)(...))QFileDevice::close
+136   (int (*)(...))QFileDevice::pos
+144   (int (*)(...))QFile::size
+152   (int (*)(...))QFileDevice::seek
+160   (int (*)(...))QFileDevice::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QIODevice::bytesAvailable
+184   (int (*)(...))QIODevice::bytesToWrite
+192   (int (*)(...))QIODevice::canReadLine
+200   (int (*)(...))QIODevice::waitForReadyRead
+208   (int (*)(...))QIODevice::waitForBytesWritten
+216   (int (*)(...))QFileDevice::readData
+224   (int (*)(...))QFileDevice::readLineData
+232   (int (*)(...))QFileDevice::writeData
+240   (int (*)(...))QFile::fileName
+248   (int (*)(...))QFile::resize
+256   (int (*)(...))QFile::permissions
+264   (int (*)(...))QFile::setPermissions
+
+Class QFile
+   size=16 align=8
+   base size=16 base align=8
+QFile (0x0x7f2d2b900138) 0
+    vptr=((& QFile::_ZTV5QFile) + 16u)
+  QFileDevice (0x0x7f2d2b9001a0) 0
+      primary-for QFile (0x0x7f2d2b900138)
+    QIODevice (0x0x7f2d2b900208) 0
+        primary-for QFileDevice (0x0x7f2d2b9001a0)
+      QObject (0x0x7f2d2b8ac480) 0
+          primary-for QIODevice (0x0x7f2d2b900208)
+
+Class QFileInfo
+   size=8 align=8
+   base size=8 base align=8
+QFileInfo (0x0x7f2d2b8ac6c0) 0
+
+Class QDir
+   size=8 align=8
+   base size=8 base align=8
+QDir (0x0x7f2d2b8acae0) 0
+
+Class QDirIterator
+   size=8 align=8
+   base size=8 base align=8
+QDirIterator (0x0x7f2d2b5d64e0) 0
+
+Class QEasingCurve
+   size=8 align=8
+   base size=8 base align=8
+QEasingCurve (0x0x7f2d2b5d6720) 0
+
+Class QEventTransition::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QEventTransition::QPrivateSignal (0x0x7f2d2b6f9960) 0 empty
+
+Vtable for QEventTransition
+QEventTransition::_ZTV16QEventTransition: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QEventTransition)
+16    (int (*)(...))QEventTransition::metaObject
+24    (int (*)(...))QEventTransition::qt_metacast
+32    (int (*)(...))QEventTransition::qt_metacall
+40    (int (*)(...))QEventTransition::~QEventTransition
+48    (int (*)(...))QEventTransition::~QEventTransition
+56    (int (*)(...))QEventTransition::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QEventTransition::eventTest
+120   (int (*)(...))QEventTransition::onTransition
+
+Class QEventTransition
+   size=16 align=8
+   base size=16 base align=8
+QEventTransition (0x0x7f2d2b7004e0) 0
+    vptr=((& QEventTransition::_ZTV16QEventTransition) + 16u)
+  QAbstractTransition (0x0x7f2d2b700548) 0
+      primary-for QEventTransition (0x0x7f2d2b7004e0)
+    QObject (0x0x7f2d2b6f9900) 0
+        primary-for QAbstractTransition (0x0x7f2d2b700548)
+
+Vtable for QException
+QException::_ZTV10QException: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QException)
+16    (int (*)(...))QException::~QException
+24    (int (*)(...))QException::~QException
+32    (int (*)(...))std::exception::what
+40    (int (*)(...))QException::raise
+48    (int (*)(...))QException::clone
+
+Class QException
+   size=8 align=8
+   base size=8 base align=8
+QException (0x0x7f2d2b7005b0) 0 nearly-empty
+    vptr=((& QException::_ZTV10QException) + 16u)
+  std::exception (0x0x7f2d2b6f99c0) 0 nearly-empty
+      primary-for QException (0x0x7f2d2b7005b0)
+
+Vtable for QUnhandledException
+QUnhandledException::_ZTV19QUnhandledException: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QUnhandledException)
+16    (int (*)(...))QUnhandledException::~QUnhandledException
+24    (int (*)(...))QUnhandledException::~QUnhandledException
+32    (int (*)(...))std::exception::what
+40    (int (*)(...))QUnhandledException::raise
+48    (int (*)(...))QUnhandledException::clone
+
+Class QUnhandledException
+   size=8 align=8
+   base size=8 base align=8
+QUnhandledException (0x0x7f2d2b700618) 0 nearly-empty
+    vptr=((& QUnhandledException::_ZTV19QUnhandledException) + 16u)
+  QException (0x0x7f2d2b700680) 0 nearly-empty
+      primary-for QUnhandledException (0x0x7f2d2b700618)
+    std::exception (0x0x7f2d2b6f9a20) 0 nearly-empty
+        primary-for QException (0x0x7f2d2b700680)
+
+Class QtPrivate::ExceptionHolder
+   size=8 align=8
+   base size=8 base align=8
+QtPrivate::ExceptionHolder (0x0x7f2d2b6f9a80) 0
+
+Class QtPrivate::ExceptionStore
+   size=8 align=8
+   base size=8 base align=8
+QtPrivate::ExceptionStore (0x0x7f2d2b6f9b40) 0
+
+Vtable for QFactoryInterface
+QFactoryInterface::_ZTV17QFactoryInterface: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QFactoryInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class QFactoryInterface
+   size=8 align=8
+   base size=8 base align=8
+QFactoryInterface (0x0x7f2d2b6f9ba0) 0 nearly-empty
+    vptr=((& QFactoryInterface::_ZTV17QFactoryInterface) + 16u)
+
+Class QFileSelector::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFileSelector::QPrivateSignal (0x0x7f2d2b6f9cc0) 0 empty
+
+Vtable for QFileSelector
+QFileSelector::_ZTV13QFileSelector: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QFileSelector)
+16    (int (*)(...))QFileSelector::metaObject
+24    (int (*)(...))QFileSelector::qt_metacast
+32    (int (*)(...))QFileSelector::qt_metacall
+40    (int (*)(...))QFileSelector::~QFileSelector
+48    (int (*)(...))QFileSelector::~QFileSelector
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QFileSelector
+   size=16 align=8
+   base size=16 base align=8
+QFileSelector (0x0x7f2d2b7006e8) 0
+    vptr=((& QFileSelector::_ZTV13QFileSelector) + 16u)
+  QObject (0x0x7f2d2b6f9c60) 0
+      primary-for QFileSelector (0x0x7f2d2b7006e8)
+
+Class QFileSystemWatcher::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFileSystemWatcher::QPrivateSignal (0x0x7f2d2b6f9d80) 0 empty
+
+Vtable for QFileSystemWatcher
+QFileSystemWatcher::_ZTV18QFileSystemWatcher: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QFileSystemWatcher)
+16    (int (*)(...))QFileSystemWatcher::metaObject
+24    (int (*)(...))QFileSystemWatcher::qt_metacast
+32    (int (*)(...))QFileSystemWatcher::qt_metacall
+40    (int (*)(...))QFileSystemWatcher::~QFileSystemWatcher
+48    (int (*)(...))QFileSystemWatcher::~QFileSystemWatcher
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QFileSystemWatcher
+   size=16 align=8
+   base size=16 base align=8
+QFileSystemWatcher (0x0x7f2d2b700750) 0
+    vptr=((& QFileSystemWatcher::_ZTV18QFileSystemWatcher) + 16u)
+  QObject (0x0x7f2d2b6f9d20) 0
+      primary-for QFileSystemWatcher (0x0x7f2d2b700750)
+
+Class QFinalState::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFinalState::QPrivateSignal (0x0x7f2d2b6f9e40) 0 empty
+
+Vtable for QFinalState
+QFinalState::_ZTV11QFinalState: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QFinalState)
+16    (int (*)(...))QFinalState::metaObject
+24    (int (*)(...))QFinalState::qt_metacast
+32    (int (*)(...))QFinalState::qt_metacall
+40    (int (*)(...))QFinalState::~QFinalState
+48    (int (*)(...))QFinalState::~QFinalState
+56    (int (*)(...))QFinalState::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QFinalState::onEntry
+120   (int (*)(...))QFinalState::onExit
+
+Class QFinalState
+   size=16 align=8
+   base size=16 base align=8
+QFinalState (0x0x7f2d2b7007b8) 0
+    vptr=((& QFinalState::_ZTV11QFinalState) + 16u)
+  QAbstractState (0x0x7f2d2b700820) 0
+      primary-for QFinalState (0x0x7f2d2b7007b8)
+    QObject (0x0x7f2d2b6f9de0) 0
+        primary-for QAbstractState (0x0x7f2d2b700820)
+
+Vtable for QRunnable
+QRunnable::_ZTV9QRunnable: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QRunnable)
+16    (int (*)(...))__cxa_pure_virtual
+24    0u
+32    0u
+
+Class QRunnable
+   size=16 align=8
+   base size=12 base align=8
+QRunnable (0x0x7f2d2b6f9ea0) 0
+    vptr=((& QRunnable::_ZTV9QRunnable) + 16u)
+
+Class QBasicMutex
+   size=8 align=8
+   base size=8 base align=8
+QBasicMutex (0x0x7f2d2b6f9f00) 0
+
+Class QMutex
+   size=8 align=8
+   base size=8 base align=8
+QMutex (0x0x7f2d2b700958) 0
+  QBasicMutex (0x0x7f2d2b39c180) 0
+
+Class QMutexLocker
+   size=8 align=8
+   base size=8 base align=8
+QMutexLocker (0x0x7f2d2b39c240) 0
+
+Class QtPrivate::ResultItem
+   size=16 align=8
+   base size=16 base align=8
+QtPrivate::ResultItem (0x0x7f2d2b39c300) 0
+
+Class QtPrivate::ResultIteratorBase
+   size=16 align=8
+   base size=12 base align=8
+QtPrivate::ResultIteratorBase (0x0x7f2d2b39c360) 0
+
+Vtable for QtPrivate::ResultStoreBase
+QtPrivate::ResultStoreBase::_ZTVN9QtPrivate15ResultStoreBaseE: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN9QtPrivate15ResultStoreBaseE)
+16    (int (*)(...))QtPrivate::ResultStoreBase::~ResultStoreBase
+24    (int (*)(...))QtPrivate::ResultStoreBase::~ResultStoreBase
+
+Class QtPrivate::ResultStoreBase
+   size=48 align=8
+   base size=44 base align=8
+QtPrivate::ResultStoreBase (0x0x7f2d2b39c480) 0
+    vptr=((& QtPrivate::ResultStoreBase::_ZTVN9QtPrivate15ResultStoreBaseE) + 16u)
+
+Vtable for QFutureInterfaceBase
+QFutureInterfaceBase::_ZTV20QFutureInterfaceBase: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QFutureInterfaceBase)
+16    (int (*)(...))QFutureInterfaceBase::~QFutureInterfaceBase
+24    (int (*)(...))QFutureInterfaceBase::~QFutureInterfaceBase
+
+Class QFutureInterfaceBase
+   size=16 align=8
+   base size=16 base align=8
+QFutureInterfaceBase (0x0x7f2d2b39c4e0) 0
+    vptr=((& QFutureInterfaceBase::_ZTV20QFutureInterfaceBase) + 16u)
+
+Class QFutureWatcherBase::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFutureWatcherBase::QPrivateSignal (0x0x7f2d2b39c840) 0 empty
+
+Vtable for QFutureWatcherBase
+QFutureWatcherBase::_ZTV18QFutureWatcherBase: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QFutureWatcherBase)
+16    (int (*)(...))QFutureWatcherBase::metaObject
+24    (int (*)(...))QFutureWatcherBase::qt_metacast
+32    (int (*)(...))QFutureWatcherBase::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QFutureWatcherBase::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QFutureWatcherBase::connectNotify
+104   (int (*)(...))QFutureWatcherBase::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+
+Class QFutureWatcherBase
+   size=16 align=8
+   base size=16 base align=8
+QFutureWatcherBase (0x0x7f2d2b700d68) 0
+    vptr=((& QFutureWatcherBase::_ZTV18QFutureWatcherBase) + 16u)
+  QObject (0x0x7f2d2b39c7e0) 0
+      primary-for QFutureWatcherBase (0x0x7f2d2b700d68)
+
+Class QHistoryState::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QHistoryState::QPrivateSignal (0x0x7f2d2b39c9c0) 0 empty
+
+Vtable for QHistoryState
+QHistoryState::_ZTV13QHistoryState: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QHistoryState)
+16    (int (*)(...))QHistoryState::metaObject
+24    (int (*)(...))QHistoryState::qt_metacast
+32    (int (*)(...))QHistoryState::qt_metacall
+40    (int (*)(...))QHistoryState::~QHistoryState
+48    (int (*)(...))QHistoryState::~QHistoryState
+56    (int (*)(...))QHistoryState::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QHistoryState::onEntry
+120   (int (*)(...))QHistoryState::onExit
+
+Class QHistoryState
+   size=16 align=8
+   base size=16 base align=8
+QHistoryState (0x0x7f2d2b519138) 0
+    vptr=((& QHistoryState::_ZTV13QHistoryState) + 16u)
+  QAbstractState (0x0x7f2d2b5191a0) 0
+      primary-for QHistoryState (0x0x7f2d2b519138)
+    QObject (0x0x7f2d2b39c960) 0
+        primary-for QAbstractState (0x0x7f2d2b5191a0)
+
+Class QIdentityProxyModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QIdentityProxyModel::QPrivateSignal (0x0x7f2d2b39ca80) 0 empty
+
+Vtable for QIdentityProxyModel
+QIdentityProxyModel::_ZTV19QIdentityProxyModel: 53u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QIdentityProxyModel)
+16    (int (*)(...))QIdentityProxyModel::metaObject
+24    (int (*)(...))QIdentityProxyModel::qt_metacast
+32    (int (*)(...))QIdentityProxyModel::qt_metacall
+40    (int (*)(...))QIdentityProxyModel::~QIdentityProxyModel
+48    (int (*)(...))QIdentityProxyModel::~QIdentityProxyModel
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QIdentityProxyModel::index
+120   (int (*)(...))QIdentityProxyModel::parent
+128   (int (*)(...))QIdentityProxyModel::sibling
+136   (int (*)(...))QIdentityProxyModel::rowCount
+144   (int (*)(...))QIdentityProxyModel::columnCount
+152   (int (*)(...))QAbstractProxyModel::hasChildren
+160   (int (*)(...))QAbstractProxyModel::data
+168   (int (*)(...))QAbstractProxyModel::setData
+176   (int (*)(...))QIdentityProxyModel::headerData
+184   (int (*)(...))QAbstractProxyModel::setHeaderData
+192   (int (*)(...))QAbstractProxyModel::itemData
+200   (int (*)(...))QAbstractProxyModel::setItemData
+208   (int (*)(...))QAbstractProxyModel::mimeTypes
+216   (int (*)(...))QAbstractProxyModel::mimeData
+224   (int (*)(...))QAbstractProxyModel::canDropMimeData
+232   (int (*)(...))QIdentityProxyModel::dropMimeData
+240   (int (*)(...))QAbstractProxyModel::supportedDropActions
+248   (int (*)(...))QAbstractProxyModel::supportedDragActions
+256   (int (*)(...))QIdentityProxyModel::insertRows
+264   (int (*)(...))QIdentityProxyModel::insertColumns
+272   (int (*)(...))QIdentityProxyModel::removeRows
+280   (int (*)(...))QIdentityProxyModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QAbstractProxyModel::fetchMore
+312   (int (*)(...))QAbstractProxyModel::canFetchMore
+320   (int (*)(...))QAbstractProxyModel::flags
+328   (int (*)(...))QAbstractProxyModel::sort
+336   (int (*)(...))QAbstractProxyModel::buddy
+344   (int (*)(...))QIdentityProxyModel::match
+352   (int (*)(...))QAbstractProxyModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractProxyModel::submit
+376   (int (*)(...))QAbstractProxyModel::revert
+384   (int (*)(...))QIdentityProxyModel::setSourceModel
+392   (int (*)(...))QIdentityProxyModel::mapToSource
+400   (int (*)(...))QIdentityProxyModel::mapFromSource
+408   (int (*)(...))QIdentityProxyModel::mapSelectionToSource
+416   (int (*)(...))QIdentityProxyModel::mapSelectionFromSource
+
+Class QIdentityProxyModel
+   size=16 align=8
+   base size=16 base align=8
+QIdentityProxyModel (0x0x7f2d2b519208) 0
+    vptr=((& QIdentityProxyModel::_ZTV19QIdentityProxyModel) + 16u)
+  QAbstractProxyModel (0x0x7f2d2b519270) 0
+      primary-for QIdentityProxyModel (0x0x7f2d2b519208)
+    QAbstractItemModel (0x0x7f2d2b5192d8) 0
+        primary-for QAbstractProxyModel (0x0x7f2d2b519270)
+      QObject (0x0x7f2d2b39ca20) 0
+          primary-for QAbstractItemModel (0x0x7f2d2b5192d8)
+
+Class QItemSelectionRange
+   size=16 align=8
+   base size=16 base align=8
+QItemSelectionRange (0x0x7f2d2b39cae0) 0
+
+Class QItemSelectionModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QItemSelectionModel::QPrivateSignal (0x0x7f2d2b39ce40) 0 empty
+
+Vtable for QItemSelectionModel
+QItemSelectionModel::_ZTV19QItemSelectionModel: 20u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QItemSelectionModel)
+16    (int (*)(...))QItemSelectionModel::metaObject
+24    (int (*)(...))QItemSelectionModel::qt_metacast
+32    (int (*)(...))QItemSelectionModel::qt_metacall
+40    (int (*)(...))QItemSelectionModel::~QItemSelectionModel
+48    (int (*)(...))QItemSelectionModel::~QItemSelectionModel
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QItemSelectionModel::setCurrentIndex
+120   (int (*)(...))QItemSelectionModel::select
+128   (int (*)(...))QItemSelectionModel::select
+136   (int (*)(...))QItemSelectionModel::clear
+144   (int (*)(...))QItemSelectionModel::reset
+152   (int (*)(...))QItemSelectionModel::clearCurrentIndex
+
+Class QItemSelectionModel
+   size=16 align=8
+   base size=16 base align=8
+QItemSelectionModel (0x0x7f2d2b519680) 0
+    vptr=((& QItemSelectionModel::_ZTV19QItemSelectionModel) + 16u)
+  QObject (0x0x7f2d2b39cde0) 0
+      primary-for QItemSelectionModel (0x0x7f2d2b519680)
+
+Class QItemSelection
+   size=8 align=8
+   base size=8 base align=8
+QItemSelection (0x0x7f2d2b519888) 0
+  QList<QItemSelectionRange> (0x0x7f2d2b5198f0) 0
+    QListSpecialMethods<QItemSelectionRange> (0x0x7f2d2b1c5180) 0 empty
+
+Class QJsonValue
+   size=24 align=8
+   base size=20 base align=8
+QJsonValue (0x0x7f2d2b1c5660) 0
+
+Class QJsonValueRef
+   size=16 align=8
+   base size=12 base align=8
+QJsonValueRef (0x0x7f2d2b1c5720) 0
+
+Class QJsonValuePtr
+   size=24 align=8
+   base size=24 base align=8
+QJsonValuePtr (0x0x7f2d2b1c57e0) 0
+
+Class QJsonValueRefPtr
+   size=16 align=8
+   base size=16 base align=8
+QJsonValueRefPtr (0x0x7f2d2b1c5840) 0
+
+Class QJsonArray::iterator
+   size=16 align=8
+   base size=12 base align=8
+QJsonArray::iterator (0x0x7f2d2b1c5900) 0
+
+Class QJsonArray::const_iterator
+   size=16 align=8
+   base size=12 base align=8
+QJsonArray::const_iterator (0x0x7f2d2b1c5960) 0
+
+Class QJsonArray
+   size=16 align=8
+   base size=16 base align=8
+QJsonArray (0x0x7f2d2b1c58a0) 0
+
+Class QJsonParseError
+   size=8 align=4
+   base size=8 base align=4
+QJsonParseError (0x0x7f2d2b1c5a20) 0
+
+Class QJsonDocument
+   size=8 align=8
+   base size=8 base align=8
+QJsonDocument (0x0x7f2d2b1c5a80) 0
+
+Class QJsonObject::iterator
+   size=16 align=8
+   base size=12 base align=8
+QJsonObject::iterator (0x0x7f2d2b1c5b40) 0
+
+Class QJsonObject::const_iterator
+   size=16 align=8
+   base size=12 base align=8
+QJsonObject::const_iterator (0x0x7f2d2b1c5ba0) 0
+
+Class QJsonObject
+   size=16 align=8
+   base size=16 base align=8
+QJsonObject (0x0x7f2d2b1c5ae0) 0
+
+Class QLibrary::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QLibrary::QPrivateSignal (0x0x7f2d2b1c5d80) 0 empty
+
+Vtable for QLibrary
+QLibrary::_ZTV8QLibrary: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI8QLibrary)
+16    (int (*)(...))QLibrary::metaObject
+24    (int (*)(...))QLibrary::qt_metacast
+32    (int (*)(...))QLibrary::qt_metacall
+40    (int (*)(...))QLibrary::~QLibrary
+48    (int (*)(...))QLibrary::~QLibrary
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QLibrary
+   size=32 align=8
+   base size=25 base align=8
+QLibrary (0x0x7f2d2b519c98) 0
+    vptr=((& QLibrary::_ZTV8QLibrary) + 16u)
+  QObject (0x0x7f2d2b1c5d20) 0
+      primary-for QLibrary (0x0x7f2d2b519c98)
+
+Class QVersionNumber::SegmentStorage
+   size=8 align=8
+   base size=8 base align=8
+QVersionNumber::SegmentStorage (0x0x7f2d2afba000) 0
+
+Class QVersionNumber
+   size=8 align=8
+   base size=8 base align=8
+QVersionNumber (0x0x7f2d2b1c5f60) 0
+
+Class QLibraryInfo
+   size=1 align=1
+   base size=0 base align=1
+QLibraryInfo (0x0x7f2d2b03cd20) 0 empty
+
+Class QPoint
+   size=8 align=4
+   base size=8 base align=4
+QPoint (0x0x7f2d2b03cd80) 0
+
+Class QPointF
+   size=16 align=8
+   base size=16 base align=8
+QPointF (0x0x7f2d2b0a4060) 0
+
+Class QLine
+   size=16 align=4
+   base size=16 base align=4
+QLine (0x0x7f2d2b0a4300) 0
+
+Class QLineF
+   size=32 align=8
+   base size=32 base align=8
+QLineF (0x0x7f2d2b0a45a0) 0
+
+Class QLinkedListData
+   size=32 align=8
+   base size=25 base align=8
+QLinkedListData (0x0x7f2d2b0a4840) 0
+
+Class QLockFile
+   size=8 align=8
+   base size=8 base align=8
+QLockFile (0x0x7f2d2ae1b000) 0
+
+Class QLoggingCategory::AtomicBools
+   size=4 align=1
+   base size=4 base align=1
+QLoggingCategory::AtomicBools (0x0x7f2d2ae1b180) 0
+
+Class QLoggingCategory
+   size=24 align=8
+   base size=24 base align=8
+QLoggingCategory (0x0x7f2d2ae1b120) 0
+
+Class QMargins
+   size=16 align=4
+   base size=16 base align=4
+QMargins (0x0x7f2d2ae1b300) 0
+
+Class QMarginsF
+   size=32 align=8
+   base size=32 base align=8
+QMarginsF (0x0x7f2d2ae1b5a0) 0
+
+Class QMessageAuthenticationCode
+   size=8 align=8
+   base size=8 base align=8
+QMessageAuthenticationCode (0x0x7f2d2ae1b8a0) 0
+
+Class QMetaMethod
+   size=16 align=8
+   base size=12 base align=8
+QMetaMethod (0x0x7f2d2ae1b900) 0
+
+Class QMetaEnum
+   size=16 align=8
+   base size=12 base align=8
+QMetaEnum (0x0x7f2d2ae1bba0) 0
+
+Class QMetaProperty
+   size=32 align=8
+   base size=32 base align=8
+QMetaProperty (0x0x7f2d2ae1bea0) 0
+
+Class QMetaClassInfo
+   size=16 align=8
+   base size=12 base align=8
+QMetaClassInfo (0x0x7f2d2ae1bf00) 0
+
+Class QMimeData::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QMimeData::QPrivateSignal (0x0x7f2d2ab6e240) 0 empty
+
+Vtable for QMimeData
+QMimeData::_ZTV9QMimeData: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QMimeData)
+16    (int (*)(...))QMimeData::metaObject
+24    (int (*)(...))QMimeData::qt_metacast
+32    (int (*)(...))QMimeData::qt_metacall
+40    (int (*)(...))QMimeData::~QMimeData
+48    (int (*)(...))QMimeData::~QMimeData
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QMimeData::hasFormat
+120   (int (*)(...))QMimeData::formats
+128   (int (*)(...))QMimeData::retrieveData
+
+Class QMimeData
+   size=16 align=8
+   base size=16 base align=8
+QMimeData (0x0x7f2d2b0a6dd0) 0
+    vptr=((& QMimeData::_ZTV9QMimeData) + 16u)
+  QObject (0x0x7f2d2ab6e1e0) 0
+      primary-for QMimeData (0x0x7f2d2b0a6dd0)
+
+Class QMimeType
+   size=8 align=8
+   base size=8 base align=8
+QMimeType (0x0x7f2d2ab6e2a0) 0
+
+Class QMimeDatabase
+   size=8 align=8
+   base size=8 base align=8
+QMimeDatabase (0x0x7f2d2ab6e5a0) 0
+
+Class QObjectCleanupHandler::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QObjectCleanupHandler::QPrivateSignal (0x0x7f2d2ab6e660) 0 empty
+
+Vtable for QObjectCleanupHandler
+QObjectCleanupHandler::_ZTV21QObjectCleanupHandler: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QObjectCleanupHandler)
+16    (int (*)(...))QObjectCleanupHandler::metaObject
+24    (int (*)(...))QObjectCleanupHandler::qt_metacast
+32    (int (*)(...))QObjectCleanupHandler::qt_metacall
+40    (int (*)(...))QObjectCleanupHandler::~QObjectCleanupHandler
+48    (int (*)(...))QObjectCleanupHandler::~QObjectCleanupHandler
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QObjectCleanupHandler
+   size=24 align=8
+   base size=24 base align=8
+QObjectCleanupHandler (0x0x7f2d2abaf000) 0
+    vptr=((& QObjectCleanupHandler::_ZTV21QObjectCleanupHandler) + 16u)
+  QObject (0x0x7f2d2ab6e600) 0
+      primary-for QObjectCleanupHandler (0x0x7f2d2abaf000)
+
+Class QOperatingSystemVersion
+   size=16 align=4
+   base size=16 base align=4
+QOperatingSystemVersion (0x0x7f2d2ab6e6c0) 0
+
+Class QParallelAnimationGroup::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QParallelAnimationGroup::QPrivateSignal (0x0x7f2d2ab6e780) 0 empty
+
+Vtable for QParallelAnimationGroup
+QParallelAnimationGroup::_ZTV23QParallelAnimationGroup: 18u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI23QParallelAnimationGroup)
+16    (int (*)(...))QParallelAnimationGroup::metaObject
+24    (int (*)(...))QParallelAnimationGroup::qt_metacast
+32    (int (*)(...))QParallelAnimationGroup::qt_metacall
+40    (int (*)(...))QParallelAnimationGroup::~QParallelAnimationGroup
+48    (int (*)(...))QParallelAnimationGroup::~QParallelAnimationGroup
+56    (int (*)(...))QParallelAnimationGroup::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QParallelAnimationGroup::duration
+120   (int (*)(...))QParallelAnimationGroup::updateCurrentTime
+128   (int (*)(...))QParallelAnimationGroup::updateState
+136   (int (*)(...))QParallelAnimationGroup::updateDirection
+
+Class QParallelAnimationGroup
+   size=16 align=8
+   base size=16 base align=8
+QParallelAnimationGroup (0x0x7f2d2abaf0d0) 0
+    vptr=((& QParallelAnimationGroup::_ZTV23QParallelAnimationGroup) + 16u)
+  QAnimationGroup (0x0x7f2d2abaf138) 0
+      primary-for QParallelAnimationGroup (0x0x7f2d2abaf0d0)
+    QAbstractAnimation (0x0x7f2d2abaf1a0) 0
+        primary-for QAnimationGroup (0x0x7f2d2abaf138)
+      QObject (0x0x7f2d2ab6e720) 0
+          primary-for QAbstractAnimation (0x0x7f2d2abaf1a0)
+
+Class QPauseAnimation::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPauseAnimation::QPrivateSignal (0x0x7f2d2ab6e840) 0 empty
+
+Vtable for QPauseAnimation
+QPauseAnimation::_ZTV15QPauseAnimation: 18u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QPauseAnimation)
+16    (int (*)(...))QPauseAnimation::metaObject
+24    (int (*)(...))QPauseAnimation::qt_metacast
+32    (int (*)(...))QPauseAnimation::qt_metacall
+40    (int (*)(...))QPauseAnimation::~QPauseAnimation
+48    (int (*)(...))QPauseAnimation::~QPauseAnimation
+56    (int (*)(...))QPauseAnimation::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QPauseAnimation::duration
+120   (int (*)(...))QPauseAnimation::updateCurrentTime
+128   (int (*)(...))QAbstractAnimation::updateState
+136   (int (*)(...))QAbstractAnimation::updateDirection
+
+Class QPauseAnimation
+   size=16 align=8
+   base size=16 base align=8
+QPauseAnimation (0x0x7f2d2abaf208) 0
+    vptr=((& QPauseAnimation::_ZTV15QPauseAnimation) + 16u)
+  QAbstractAnimation (0x0x7f2d2abaf270) 0
+      primary-for QPauseAnimation (0x0x7f2d2abaf208)
+    QObject (0x0x7f2d2ab6e7e0) 0
+        primary-for QAbstractAnimation (0x0x7f2d2abaf270)
+
+Class QStaticPlugin
+   size=16 align=8
+   base size=16 base align=8
+QStaticPlugin (0x0x7f2d2ab6ea20) 0
+
+Class QPluginLoader::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPluginLoader::QPrivateSignal (0x0x7f2d2ab6ed20) 0 empty
+
+Vtable for QPluginLoader
+QPluginLoader::_ZTV13QPluginLoader: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QPluginLoader)
+16    (int (*)(...))QPluginLoader::metaObject
+24    (int (*)(...))QPluginLoader::qt_metacast
+32    (int (*)(...))QPluginLoader::qt_metacall
+40    (int (*)(...))QPluginLoader::~QPluginLoader
+48    (int (*)(...))QPluginLoader::~QPluginLoader
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QPluginLoader
+   size=32 align=8
+   base size=25 base align=8
+QPluginLoader (0x0x7f2d2abaf478) 0
+    vptr=((& QPluginLoader::_ZTV13QPluginLoader) + 16u)
+  QObject (0x0x7f2d2ab6ecc0) 0
+      primary-for QPluginLoader (0x0x7f2d2abaf478)
+
+Class QProcessEnvironment
+   size=8 align=8
+   base size=8 base align=8
+QProcessEnvironment (0x0x7f2d2ab6ed80) 0
+
+Class QProcess::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QProcess::QPrivateSignal (0x0x7f2d2ac3c120) 0 empty
+
+Vtable for QProcess
+QProcess::_ZTV8QProcess: 31u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI8QProcess)
+16    (int (*)(...))QProcess::metaObject
+24    (int (*)(...))QProcess::qt_metacast
+32    (int (*)(...))QProcess::qt_metacall
+40    (int (*)(...))QProcess::~QProcess
+48    (int (*)(...))QProcess::~QProcess
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QProcess::isSequential
+120   (int (*)(...))QProcess::open
+128   (int (*)(...))QProcess::close
+136   (int (*)(...))QIODevice::pos
+144   (int (*)(...))QIODevice::size
+152   (int (*)(...))QIODevice::seek
+160   (int (*)(...))QProcess::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QProcess::bytesAvailable
+184   (int (*)(...))QProcess::bytesToWrite
+192   (int (*)(...))QProcess::canReadLine
+200   (int (*)(...))QProcess::waitForReadyRead
+208   (int (*)(...))QProcess::waitForBytesWritten
+216   (int (*)(...))QProcess::readData
+224   (int (*)(...))QIODevice::readLineData
+232   (int (*)(...))QProcess::writeData
+240   (int (*)(...))QProcess::setupChildProcess
+
+Class QProcess
+   size=16 align=8
+   base size=16 base align=8
+QProcess (0x0x7f2d2abaf680) 0
+    vptr=((& QProcess::_ZTV8QProcess) + 16u)
+  QIODevice (0x0x7f2d2abaf6e8) 0
+      primary-for QProcess (0x0x7f2d2abaf680)
+    QObject (0x0x7f2d2ac3c0c0) 0
+        primary-for QIODevice (0x0x7f2d2abaf6e8)
+
+Class QVariantAnimation::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QVariantAnimation::QPrivateSignal (0x0x7f2d2ac3c1e0) 0 empty
+
+Vtable for QVariantAnimation
+QVariantAnimation::_ZTV17QVariantAnimation: 20u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QVariantAnimation)
+16    (int (*)(...))QVariantAnimation::metaObject
+24    (int (*)(...))QVariantAnimation::qt_metacast
+32    (int (*)(...))QVariantAnimation::qt_metacall
+40    (int (*)(...))QVariantAnimation::~QVariantAnimation
+48    (int (*)(...))QVariantAnimation::~QVariantAnimation
+56    (int (*)(...))QVariantAnimation::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QVariantAnimation::duration
+120   (int (*)(...))QVariantAnimation::updateCurrentTime
+128   (int (*)(...))QVariantAnimation::updateState
+136   (int (*)(...))QAbstractAnimation::updateDirection
+144   (int (*)(...))QVariantAnimation::updateCurrentValue
+152   (int (*)(...))QVariantAnimation::interpolated
+
+Class QVariantAnimation
+   size=16 align=8
+   base size=16 base align=8
+QVariantAnimation (0x0x7f2d2abaf750) 0
+    vptr=((& QVariantAnimation::_ZTV17QVariantAnimation) + 16u)
+  QAbstractAnimation (0x0x7f2d2abaf7b8) 0
+      primary-for QVariantAnimation (0x0x7f2d2abaf750)
+    QObject (0x0x7f2d2ac3c180) 0
+        primary-for QAbstractAnimation (0x0x7f2d2abaf7b8)
+
+Class QPropertyAnimation::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPropertyAnimation::QPrivateSignal (0x0x7f2d2ac3c2a0) 0 empty
+
+Vtable for QPropertyAnimation
+QPropertyAnimation::_ZTV18QPropertyAnimation: 20u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QPropertyAnimation)
+16    (int (*)(...))QPropertyAnimation::metaObject
+24    (int (*)(...))QPropertyAnimation::qt_metacast
+32    (int (*)(...))QPropertyAnimation::qt_metacall
+40    (int (*)(...))QPropertyAnimation::~QPropertyAnimation
+48    (int (*)(...))QPropertyAnimation::~QPropertyAnimation
+56    (int (*)(...))QPropertyAnimation::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QVariantAnimation::duration
+120   (int (*)(...))QVariantAnimation::updateCurrentTime
+128   (int (*)(...))QPropertyAnimation::updateState
+136   (int (*)(...))QAbstractAnimation::updateDirection
+144   (int (*)(...))QPropertyAnimation::updateCurrentValue
+152   (int (*)(...))QVariantAnimation::interpolated
+
+Class QPropertyAnimation
+   size=16 align=8
+   base size=16 base align=8
+QPropertyAnimation (0x0x7f2d2abaf888) 0
+    vptr=((& QPropertyAnimation::_ZTV18QPropertyAnimation) + 16u)
+  QVariantAnimation (0x0x7f2d2abaf8f0) 0
+      primary-for QPropertyAnimation (0x0x7f2d2abaf888)
+    QAbstractAnimation (0x0x7f2d2abaf958) 0
+        primary-for QVariantAnimation (0x0x7f2d2abaf8f0)
+      QObject (0x0x7f2d2ac3c240) 0
+          primary-for QAbstractAnimation (0x0x7f2d2abaf958)
+
+Class QReadWriteLock
+   size=8 align=8
+   base size=8 base align=8
+QReadWriteLock (0x0x7f2d2ac3c360) 0
+
+Class QReadLocker
+   size=8 align=8
+   base size=8 base align=8
+QReadLocker (0x0x7f2d2ac3c600) 0
+
+Class QWriteLocker
+   size=8 align=8
+   base size=8 base align=8
+QWriteLocker (0x0x7f2d2ac3c660) 0
+
+Class QSize
+   size=8 align=4
+   base size=8 base align=4
+QSize (0x0x7f2d2ac3c6c0) 0
+
+Class QSizeF
+   size=16 align=8
+   base size=16 base align=8
+QSizeF (0x0x7f2d2ac3ca20) 0
+
+Class QRect
+   size=16 align=4
+   base size=16 base align=4
+QRect (0x0x7f2d2ac3cd80) 0
+
+Class QRectF
+   size=32 align=8
+   base size=32 base align=8
+QRectF (0x0x7f2d2a9cc060) 0
+
+Class QRegularExpression
+   size=8 align=8
+   base size=8 base align=8
+QRegularExpression (0x0x7f2d2a9cc300) 0
+
+Class QRegularExpressionMatch
+   size=8 align=8
+   base size=8 base align=8
+QRegularExpressionMatch (0x0x7f2d2a9cc900) 0
+
+Class QRegularExpressionMatchIterator
+   size=8 align=8
+   base size=8 base align=8
+QRegularExpressionMatchIterator (0x0x7f2d2a9ccc00) 0
+
+Class QResource
+   size=8 align=8
+   base size=8 base align=8
+QResource (0x0x7f2d2a9ccf00) 0
+
+Class QSaveFile::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSaveFile::QPrivateSignal (0x0x7f2d2a78c0c0) 0 empty
+
+Vtable for QSaveFile
+QSaveFile::_ZTV9QSaveFile: 34u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QSaveFile)
+16    (int (*)(...))QSaveFile::metaObject
+24    (int (*)(...))QSaveFile::qt_metacast
+32    (int (*)(...))QSaveFile::qt_metacall
+40    (int (*)(...))QSaveFile::~QSaveFile
+48    (int (*)(...))QSaveFile::~QSaveFile
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QFileDevice::isSequential
+120   (int (*)(...))QSaveFile::open
+128   (int (*)(...))QSaveFile::close
+136   (int (*)(...))QFileDevice::pos
+144   (int (*)(...))QFileDevice::size
+152   (int (*)(...))QFileDevice::seek
+160   (int (*)(...))QFileDevice::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QIODevice::bytesAvailable
+184   (int (*)(...))QIODevice::bytesToWrite
+192   (int (*)(...))QIODevice::canReadLine
+200   (int (*)(...))QIODevice::waitForReadyRead
+208   (int (*)(...))QIODevice::waitForBytesWritten
+216   (int (*)(...))QFileDevice::readData
+224   (int (*)(...))QFileDevice::readLineData
+232   (int (*)(...))QSaveFile::writeData
+240   (int (*)(...))QSaveFile::fileName
+248   (int (*)(...))QFileDevice::resize
+256   (int (*)(...))QFileDevice::permissions
+264   (int (*)(...))QFileDevice::setPermissions
+
+Class QSaveFile
+   size=16 align=8
+   base size=16 base align=8
+QSaveFile (0x0x7f2d2a9a3bc8) 0
+    vptr=((& QSaveFile::_ZTV9QSaveFile) + 16u)
+  QFileDevice (0x0x7f2d2a9a3c30) 0
+      primary-for QSaveFile (0x0x7f2d2a9a3bc8)
+    QIODevice (0x0x7f2d2a9a3c98) 0
+        primary-for QFileDevice (0x0x7f2d2a9a3c30)
+      QObject (0x0x7f2d2a78c060) 0
+          primary-for QIODevice (0x0x7f2d2a9a3c98)
+
+Class QSemaphore
+   size=8 align=8
+   base size=8 base align=8
+QSemaphore (0x0x7f2d2a78c180) 0
+
+Class QSequentialAnimationGroup::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSequentialAnimationGroup::QPrivateSignal (0x0x7f2d2a78c240) 0 empty
+
+Vtable for QSequentialAnimationGroup
+QSequentialAnimationGroup::_ZTV25QSequentialAnimationGroup: 18u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI25QSequentialAnimationGroup)
+16    (int (*)(...))QSequentialAnimationGroup::metaObject
+24    (int (*)(...))QSequentialAnimationGroup::qt_metacast
+32    (int (*)(...))QSequentialAnimationGroup::qt_metacall
+40    (int (*)(...))QSequentialAnimationGroup::~QSequentialAnimationGroup
+48    (int (*)(...))QSequentialAnimationGroup::~QSequentialAnimationGroup
+56    (int (*)(...))QSequentialAnimationGroup::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QSequentialAnimationGroup::duration
+120   (int (*)(...))QSequentialAnimationGroup::updateCurrentTime
+128   (int (*)(...))QSequentialAnimationGroup::updateState
+136   (int (*)(...))QSequentialAnimationGroup::updateDirection
+
+Class QSequentialAnimationGroup
+   size=16 align=8
+   base size=16 base align=8
+QSequentialAnimationGroup (0x0x7f2d2a9a3d00) 0
+    vptr=((& QSequentialAnimationGroup::_ZTV25QSequentialAnimationGroup) + 16u)
+  QAnimationGroup (0x0x7f2d2a9a3d68) 0
+      primary-for QSequentialAnimationGroup (0x0x7f2d2a9a3d00)
+    QAbstractAnimation (0x0x7f2d2a9a3dd0) 0
+        primary-for QAnimationGroup (0x0x7f2d2a9a3d68)
+      QObject (0x0x7f2d2a78c1e0) 0
+          primary-for QAbstractAnimation (0x0x7f2d2a9a3dd0)
+
+Class QSettings::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSettings::QPrivateSignal (0x0x7f2d2a78c300) 0 empty
+
+Vtable for QSettings
+QSettings::_ZTV9QSettings: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QSettings)
+16    (int (*)(...))QSettings::metaObject
+24    (int (*)(...))QSettings::qt_metacast
+32    (int (*)(...))QSettings::qt_metacall
+40    (int (*)(...))QSettings::~QSettings
+48    (int (*)(...))QSettings::~QSettings
+56    (int (*)(...))QSettings::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QSettings
+   size=16 align=8
+   base size=16 base align=8
+QSettings (0x0x7f2d2a9a3e38) 0
+    vptr=((& QSettings::_ZTV9QSettings) + 16u)
+  QObject (0x0x7f2d2a78c2a0) 0
+      primary-for QSettings (0x0x7f2d2a9a3e38)
+
+Class QSharedMemory::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSharedMemory::QPrivateSignal (0x0x7f2d2a78c3c0) 0 empty
+
+Vtable for QSharedMemory
+QSharedMemory::_ZTV13QSharedMemory: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QSharedMemory)
+16    (int (*)(...))QSharedMemory::metaObject
+24    (int (*)(...))QSharedMemory::qt_metacast
+32    (int (*)(...))QSharedMemory::qt_metacall
+40    (int (*)(...))QSharedMemory::~QSharedMemory
+48    (int (*)(...))QSharedMemory::~QSharedMemory
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QSharedMemory
+   size=16 align=8
+   base size=16 base align=8
+QSharedMemory (0x0x7f2d2a9a3ea0) 0
+    vptr=((& QSharedMemory::_ZTV13QSharedMemory) + 16u)
+  QObject (0x0x7f2d2a78c360) 0
+      primary-for QSharedMemory (0x0x7f2d2a9a3ea0)
+
+Class QSignalMapper::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSignalMapper::QPrivateSignal (0x0x7f2d2a78c480) 0 empty
+
+Vtable for QSignalMapper
+QSignalMapper::_ZTV13QSignalMapper: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QSignalMapper)
+16    (int (*)(...))QSignalMapper::metaObject
+24    (int (*)(...))QSignalMapper::qt_metacast
+32    (int (*)(...))QSignalMapper::qt_metacall
+40    (int (*)(...))QSignalMapper::~QSignalMapper
+48    (int (*)(...))QSignalMapper::~QSignalMapper
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QSignalMapper
+   size=16 align=8
+   base size=16 base align=8
+QSignalMapper (0x0x7f2d2a9a3f08) 0
+    vptr=((& QSignalMapper::_ZTV13QSignalMapper) + 16u)
+  QObject (0x0x7f2d2a78c420) 0
+      primary-for QSignalMapper (0x0x7f2d2a9a3f08)
+
+Class QSignalTransition::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSignalTransition::QPrivateSignal (0x0x7f2d2a78c540) 0 empty
+
+Vtable for QSignalTransition
+QSignalTransition::_ZTV17QSignalTransition: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QSignalTransition)
+16    (int (*)(...))QSignalTransition::metaObject
+24    (int (*)(...))QSignalTransition::qt_metacast
+32    (int (*)(...))QSignalTransition::qt_metacall
+40    (int (*)(...))QSignalTransition::~QSignalTransition
+48    (int (*)(...))QSignalTransition::~QSignalTransition
+56    (int (*)(...))QSignalTransition::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QSignalTransition::eventTest
+120   (int (*)(...))QSignalTransition::onTransition
+
+Class QSignalTransition
+   size=16 align=8
+   base size=16 base align=8
+QSignalTransition (0x0x7f2d2a9a3f70) 0
+    vptr=((& QSignalTransition::_ZTV17QSignalTransition) + 16u)
+  QAbstractTransition (0x0x7f2d2a805000) 0
+      primary-for QSignalTransition (0x0x7f2d2a9a3f70)
+    QObject (0x0x7f2d2a78c4e0) 0
+        primary-for QAbstractTransition (0x0x7f2d2a805000)
+
+Class QSocketNotifier::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSocketNotifier::QPrivateSignal (0x0x7f2d2a78c600) 0 empty
+
+Vtable for QSocketNotifier
+QSocketNotifier::_ZTV15QSocketNotifier: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QSocketNotifier)
+16    (int (*)(...))QSocketNotifier::metaObject
+24    (int (*)(...))QSocketNotifier::qt_metacast
+32    (int (*)(...))QSocketNotifier::qt_metacall
+40    (int (*)(...))QSocketNotifier::~QSocketNotifier
+48    (int (*)(...))QSocketNotifier::~QSocketNotifier
+56    (int (*)(...))QSocketNotifier::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QSocketNotifier
+   size=16 align=8
+   base size=16 base align=8
+QSocketNotifier (0x0x7f2d2a805068) 0
+    vptr=((& QSocketNotifier::_ZTV15QSocketNotifier) + 16u)
+  QObject (0x0x7f2d2a78c5a0) 0
+      primary-for QSocketNotifier (0x0x7f2d2a805068)
+
+Class QSortFilterProxyModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSortFilterProxyModel::QPrivateSignal (0x0x7f2d2a78c6c0) 0 empty
+
+Vtable for QSortFilterProxyModel
+QSortFilterProxyModel::_ZTV21QSortFilterProxyModel: 56u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QSortFilterProxyModel)
+16    (int (*)(...))QSortFilterProxyModel::metaObject
+24    (int (*)(...))QSortFilterProxyModel::qt_metacast
+32    (int (*)(...))QSortFilterProxyModel::qt_metacall
+40    (int (*)(...))QSortFilterProxyModel::~QSortFilterProxyModel
+48    (int (*)(...))QSortFilterProxyModel::~QSortFilterProxyModel
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QSortFilterProxyModel::index
+120   (int (*)(...))QSortFilterProxyModel::parent
+128   (int (*)(...))QSortFilterProxyModel::sibling
+136   (int (*)(...))QSortFilterProxyModel::rowCount
+144   (int (*)(...))QSortFilterProxyModel::columnCount
+152   (int (*)(...))QSortFilterProxyModel::hasChildren
+160   (int (*)(...))QSortFilterProxyModel::data
+168   (int (*)(...))QSortFilterProxyModel::setData
+176   (int (*)(...))QSortFilterProxyModel::headerData
+184   (int (*)(...))QSortFilterProxyModel::setHeaderData
+192   (int (*)(...))QAbstractProxyModel::itemData
+200   (int (*)(...))QAbstractProxyModel::setItemData
+208   (int (*)(...))QSortFilterProxyModel::mimeTypes
+216   (int (*)(...))QSortFilterProxyModel::mimeData
+224   (int (*)(...))QAbstractProxyModel::canDropMimeData
+232   (int (*)(...))QSortFilterProxyModel::dropMimeData
+240   (int (*)(...))QSortFilterProxyModel::supportedDropActions
+248   (int (*)(...))QAbstractProxyModel::supportedDragActions
+256   (int (*)(...))QSortFilterProxyModel::insertRows
+264   (int (*)(...))QSortFilterProxyModel::insertColumns
+272   (int (*)(...))QSortFilterProxyModel::removeRows
+280   (int (*)(...))QSortFilterProxyModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QSortFilterProxyModel::fetchMore
+312   (int (*)(...))QSortFilterProxyModel::canFetchMore
+320   (int (*)(...))QSortFilterProxyModel::flags
+328   (int (*)(...))QSortFilterProxyModel::sort
+336   (int (*)(...))QSortFilterProxyModel::buddy
+344   (int (*)(...))QSortFilterProxyModel::match
+352   (int (*)(...))QSortFilterProxyModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractProxyModel::submit
+376   (int (*)(...))QAbstractProxyModel::revert
+384   (int (*)(...))QSortFilterProxyModel::setSourceModel
+392   (int (*)(...))QSortFilterProxyModel::mapToSource
+400   (int (*)(...))QSortFilterProxyModel::mapFromSource
+408   (int (*)(...))QSortFilterProxyModel::mapSelectionToSource
+416   (int (*)(...))QSortFilterProxyModel::mapSelectionFromSource
+424   (int (*)(...))QSortFilterProxyModel::filterAcceptsRow
+432   (int (*)(...))QSortFilterProxyModel::filterAcceptsColumn
+440   (int (*)(...))QSortFilterProxyModel::lessThan
+
+Class QSortFilterProxyModel
+   size=16 align=8
+   base size=16 base align=8
+QSortFilterProxyModel (0x0x7f2d2a8050d0) 0
+    vptr=((& QSortFilterProxyModel::_ZTV21QSortFilterProxyModel) + 16u)
+  QAbstractProxyModel (0x0x7f2d2a805138) 0
+      primary-for QSortFilterProxyModel (0x0x7f2d2a8050d0)
+    QAbstractItemModel (0x0x7f2d2a8051a0) 0
+        primary-for QAbstractProxyModel (0x0x7f2d2a805138)
+      QObject (0x0x7f2d2a78c660) 0
+          primary-for QAbstractItemModel (0x0x7f2d2a8051a0)
+
+Class QStandardPaths
+   size=1 align=1
+   base size=0 base align=1
+QStandardPaths (0x0x7f2d2a78c8a0) 0 empty
+
+Class QState::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QState::QPrivateSignal (0x0x7f2d2a78cae0) 0 empty
+
+Vtable for QState
+QState::_ZTV6QState: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI6QState)
+16    (int (*)(...))QState::metaObject
+24    (int (*)(...))QState::qt_metacast
+32    (int (*)(...))QState::qt_metacall
+40    (int (*)(...))QState::~QState
+48    (int (*)(...))QState::~QState
+56    (int (*)(...))QState::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QState::onEntry
+120   (int (*)(...))QState::onExit
+
+Class QState
+   size=16 align=8
+   base size=16 base align=8
+QState (0x0x7f2d2a805340) 0
+    vptr=((& QState::_ZTV6QState) + 16u)
+  QAbstractState (0x0x7f2d2a8053a8) 0
+      primary-for QState (0x0x7f2d2a805340)
+    QObject (0x0x7f2d2a78ca80) 0
+        primary-for QAbstractState (0x0x7f2d2a8053a8)
+
+Class QStateMachine::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QStateMachine::QPrivateSignal (0x0x7f2d2a78cc00) 0 empty
+
+Vtable for QStateMachine::SignalEvent
+QStateMachine::SignalEvent::_ZTVN13QStateMachine11SignalEventE: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN13QStateMachine11SignalEventE)
+16    (int (*)(...))QStateMachine::SignalEvent::~SignalEvent
+24    (int (*)(...))QStateMachine::SignalEvent::~SignalEvent
+
+Class QStateMachine::SignalEvent
+   size=48 align=8
+   base size=48 base align=8
+QStateMachine::SignalEvent (0x0x7f2d2a805548) 0
+    vptr=((& QStateMachine::SignalEvent::_ZTVN13QStateMachine11SignalEventE) + 16u)
+  QEvent (0x0x7f2d2a78cc60) 0
+      primary-for QStateMachine::SignalEvent (0x0x7f2d2a805548)
+
+Vtable for QStateMachine::WrappedEvent
+QStateMachine::WrappedEvent::_ZTVN13QStateMachine12WrappedEventE: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN13QStateMachine12WrappedEventE)
+16    (int (*)(...))QStateMachine::WrappedEvent::~WrappedEvent
+24    (int (*)(...))QStateMachine::WrappedEvent::~WrappedEvent
+
+Class QStateMachine::WrappedEvent
+   size=40 align=8
+   base size=40 base align=8
+QStateMachine::WrappedEvent (0x0x7f2d2a8055b0) 0
+    vptr=((& QStateMachine::WrappedEvent::_ZTVN13QStateMachine12WrappedEventE) + 16u)
+  QEvent (0x0x7f2d2a78ccc0) 0
+      primary-for QStateMachine::WrappedEvent (0x0x7f2d2a8055b0)
+
+Vtable for QStateMachine
+QStateMachine::_ZTV13QStateMachine: 20u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QStateMachine)
+16    (int (*)(...))QStateMachine::metaObject
+24    (int (*)(...))QStateMachine::qt_metacast
+32    (int (*)(...))QStateMachine::qt_metacall
+40    (int (*)(...))QStateMachine::~QStateMachine
+48    (int (*)(...))QStateMachine::~QStateMachine
+56    (int (*)(...))QStateMachine::event
+64    (int (*)(...))QStateMachine::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QStateMachine::onEntry
+120   (int (*)(...))QStateMachine::onExit
+128   (int (*)(...))QStateMachine::beginSelectTransitions
+136   (int (*)(...))QStateMachine::endSelectTransitions
+144   (int (*)(...))QStateMachine::beginMicrostep
+152   (int (*)(...))QStateMachine::endMicrostep
+
+Class QStateMachine
+   size=16 align=8
+   base size=16 base align=8
+QStateMachine (0x0x7f2d2a805410) 0
+    vptr=((& QStateMachine::_ZTV13QStateMachine) + 16u)
+  QState (0x0x7f2d2a805478) 0
+      primary-for QStateMachine (0x0x7f2d2a805410)
+    QAbstractState (0x0x7f2d2a8054e0) 0
+        primary-for QState (0x0x7f2d2a805478)
+      QObject (0x0x7f2d2a78cba0) 0
+          primary-for QAbstractState (0x0x7f2d2a8054e0)
+
+Class QStorageInfo
+   size=8 align=8
+   base size=8 base align=8
+QStorageInfo (0x0x7f2d2a78cd20) 0
+
+Class QAbstractConcatenable
+   size=1 align=1
+   base size=0 base align=1
+QAbstractConcatenable (0x0x7f2d2a8ff180) 0 empty
+
+Class QStringListModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QStringListModel::QPrivateSignal (0x0x7f2d2a8ffc00) 0 empty
+
+Vtable for QStringListModel
+QStringListModel::_ZTV16QStringListModel: 48u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QStringListModel)
+16    (int (*)(...))QStringListModel::metaObject
+24    (int (*)(...))QStringListModel::qt_metacast
+32    (int (*)(...))QStringListModel::qt_metacall
+40    (int (*)(...))QStringListModel::~QStringListModel
+48    (int (*)(...))QStringListModel::~QStringListModel
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QAbstractListModel::index
+120   (int (*)(...))QAbstractListModel::parent
+128   (int (*)(...))QStringListModel::sibling
+136   (int (*)(...))QStringListModel::rowCount
+144   (int (*)(...))QAbstractListModel::columnCount
+152   (int (*)(...))QAbstractListModel::hasChildren
+160   (int (*)(...))QStringListModel::data
+168   (int (*)(...))QStringListModel::setData
+176   (int (*)(...))QAbstractItemModel::headerData
+184   (int (*)(...))QAbstractItemModel::setHeaderData
+192   (int (*)(...))QAbstractItemModel::itemData
+200   (int (*)(...))QAbstractItemModel::setItemData
+208   (int (*)(...))QAbstractItemModel::mimeTypes
+216   (int (*)(...))QAbstractItemModel::mimeData
+224   (int (*)(...))QAbstractItemModel::canDropMimeData
+232   (int (*)(...))QAbstractListModel::dropMimeData
+240   (int (*)(...))QStringListModel::supportedDropActions
+248   (int (*)(...))QAbstractItemModel::supportedDragActions
+256   (int (*)(...))QStringListModel::insertRows
+264   (int (*)(...))QAbstractItemModel::insertColumns
+272   (int (*)(...))QStringListModel::removeRows
+280   (int (*)(...))QAbstractItemModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QAbstractItemModel::fetchMore
+312   (int (*)(...))QAbstractItemModel::canFetchMore
+320   (int (*)(...))QStringListModel::flags
+328   (int (*)(...))QStringListModel::sort
+336   (int (*)(...))QAbstractItemModel::buddy
+344   (int (*)(...))QAbstractItemModel::match
+352   (int (*)(...))QAbstractItemModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractItemModel::submit
+376   (int (*)(...))QAbstractItemModel::revert
+
+Class QStringListModel
+   size=24 align=8
+   base size=24 base align=8
+QStringListModel (0x0x7f2d2a571068) 0
+    vptr=((& QStringListModel::_ZTV16QStringListModel) + 16u)
+  QAbstractListModel (0x0x7f2d2a5710d0) 0
+      primary-for QStringListModel (0x0x7f2d2a571068)
+    QAbstractItemModel (0x0x7f2d2a571138) 0
+        primary-for QAbstractListModel (0x0x7f2d2a5710d0)
+      QObject (0x0x7f2d2a8ffba0) 0
+          primary-for QAbstractItemModel (0x0x7f2d2a571138)
+
+Class QSystemSemaphore
+   size=8 align=8
+   base size=8 base align=8
+QSystemSemaphore (0x0x7f2d2a8ffc60) 0
+
+Class QTemporaryDir
+   size=8 align=8
+   base size=8 base align=8
+QTemporaryDir (0x0x7f2d2a8ffd20) 0
+
+Class QTemporaryFile::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTemporaryFile::QPrivateSignal (0x0x7f2d2a8ffe40) 0 empty
+
+Vtable for QTemporaryFile
+QTemporaryFile::_ZTV14QTemporaryFile: 34u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QTemporaryFile)
+16    (int (*)(...))QTemporaryFile::metaObject
+24    (int (*)(...))QTemporaryFile::qt_metacast
+32    (int (*)(...))QTemporaryFile::qt_metacall
+40    (int (*)(...))QTemporaryFile::~QTemporaryFile
+48    (int (*)(...))QTemporaryFile::~QTemporaryFile
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QFileDevice::isSequential
+120   (int (*)(...))QTemporaryFile::open
+128   (int (*)(...))QFileDevice::close
+136   (int (*)(...))QFileDevice::pos
+144   (int (*)(...))QFile::size
+152   (int (*)(...))QFileDevice::seek
+160   (int (*)(...))QFileDevice::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QIODevice::bytesAvailable
+184   (int (*)(...))QIODevice::bytesToWrite
+192   (int (*)(...))QIODevice::canReadLine
+200   (int (*)(...))QIODevice::waitForReadyRead
+208   (int (*)(...))QIODevice::waitForBytesWritten
+216   (int (*)(...))QFileDevice::readData
+224   (int (*)(...))QFileDevice::readLineData
+232   (int (*)(...))QFileDevice::writeData
+240   (int (*)(...))QTemporaryFile::fileName
+248   (int (*)(...))QFile::resize
+256   (int (*)(...))QFile::permissions
+264   (int (*)(...))QFile::setPermissions
+
+Class QTemporaryFile
+   size=16 align=8
+   base size=16 base align=8
+QTemporaryFile (0x0x7f2d2a5711a0) 0
+    vptr=((& QTemporaryFile::_ZTV14QTemporaryFile) + 16u)
+  QFile (0x0x7f2d2a571208) 0
+      primary-for QTemporaryFile (0x0x7f2d2a5711a0)
+    QFileDevice (0x0x7f2d2a571270) 0
+        primary-for QFile (0x0x7f2d2a571208)
+      QIODevice (0x0x7f2d2a5712d8) 0
+          primary-for QFileDevice (0x0x7f2d2a571270)
+        QObject (0x0x7f2d2a8ffde0) 0
+            primary-for QIODevice (0x0x7f2d2a5712d8)
+
+Class QTextBoundaryFinder
+   size=48 align=8
+   base size=48 base align=8
+QTextBoundaryFinder (0x0x7f2d2a8ffea0) 0
+
+Class QTextCodec::ConverterState
+   size=32 align=8
+   base size=32 base align=8
+QTextCodec::ConverterState (0x0x7f2d2a5d8120) 0
+
+Vtable for QTextCodec
+QTextCodec::_ZTV10QTextCodec: 9u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QTextCodec)
+16    (int (*)(...))__cxa_pure_virtual
+24    (int (*)(...))QTextCodec::aliases
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+56    0u
+64    0u
+
+Class QTextCodec
+   size=8 align=8
+   base size=8 base align=8
+QTextCodec (0x0x7f2d2a5d80c0) 0 nearly-empty
+    vptr=((& QTextCodec::_ZTV10QTextCodec) + 16u)
+
+Class QTextEncoder
+   size=40 align=8
+   base size=40 base align=8
+QTextEncoder (0x0x7f2d2a5d8300) 0
+
+Class QTextDecoder
+   size=40 align=8
+   base size=40 base align=8
+QTextDecoder (0x0x7f2d2a5d8360) 0
+
+Class QThread::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QThread::QPrivateSignal (0x0x7f2d2a5d8420) 0 empty
+
+Vtable for QThread
+QThread::_ZTV7QThread: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QThread)
+16    (int (*)(...))QThread::metaObject
+24    (int (*)(...))QThread::qt_metacast
+32    (int (*)(...))QThread::qt_metacall
+40    (int (*)(...))QThread::~QThread
+48    (int (*)(...))QThread::~QThread
+56    (int (*)(...))QThread::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QThread::run
+
+Class QThread
+   size=16 align=8
+   base size=16 base align=8
+QThread (0x0x7f2d2a5714e0) 0
+    vptr=((& QThread::_ZTV7QThread) + 16u)
+  QObject (0x0x7f2d2a5d83c0) 0
+      primary-for QThread (0x0x7f2d2a5714e0)
+
+Class QThreadPool::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QThreadPool::QPrivateSignal (0x0x7f2d2a5d84e0) 0 empty
+
+Vtable for QThreadPool
+QThreadPool::_ZTV11QThreadPool: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QThreadPool)
+16    (int (*)(...))QThreadPool::metaObject
+24    (int (*)(...))QThreadPool::qt_metacast
+32    (int (*)(...))QThreadPool::qt_metacall
+40    (int (*)(...))QThreadPool::~QThreadPool
+48    (int (*)(...))QThreadPool::~QThreadPool
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QThreadPool
+   size=16 align=8
+   base size=16 base align=8
+QThreadPool (0x0x7f2d2a571548) 0
+    vptr=((& QThreadPool::_ZTV11QThreadPool) + 16u)
+  QObject (0x0x7f2d2a5d8480) 0
+      primary-for QThreadPool (0x0x7f2d2a571548)
+
+Class QThreadStorageData
+   size=4 align=4
+   base size=4 base align=4
+QThreadStorageData (0x0x7f2d2a5d8540) 0
+
+Class QTimeLine::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTimeLine::QPrivateSignal (0x0x7f2d2a5d8660) 0 empty
+
+Vtable for QTimeLine
+QTimeLine::_ZTV9QTimeLine: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QTimeLine)
+16    (int (*)(...))QTimeLine::metaObject
+24    (int (*)(...))QTimeLine::qt_metacast
+32    (int (*)(...))QTimeLine::qt_metacall
+40    (int (*)(...))QTimeLine::~QTimeLine
+48    (int (*)(...))QTimeLine::~QTimeLine
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QTimeLine::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QTimeLine::valueForTime
+
+Class QTimeLine
+   size=16 align=8
+   base size=16 base align=8
+QTimeLine (0x0x7f2d2a5715b0) 0
+    vptr=((& QTimeLine::_ZTV9QTimeLine) + 16u)
+  QObject (0x0x7f2d2a5d8600) 0
+      primary-for QTimeLine (0x0x7f2d2a5715b0)
+
+Class QTimer::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTimer::QPrivateSignal (0x0x7f2d2a5d8720) 0 empty
+
+Vtable for QTimer
+QTimer::_ZTV6QTimer: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI6QTimer)
+16    (int (*)(...))QTimer::metaObject
+24    (int (*)(...))QTimer::qt_metacast
+32    (int (*)(...))QTimer::qt_metacall
+40    (int (*)(...))QTimer::~QTimer
+48    (int (*)(...))QTimer::~QTimer
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QTimer::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QTimer
+   size=32 align=8
+   base size=29 base align=8
+QTimer (0x0x7f2d2a571618) 0
+    vptr=((& QTimer::_ZTV6QTimer) + 16u)
+  QObject (0x0x7f2d2a5d86c0) 0
+      primary-for QTimer (0x0x7f2d2a571618)
+
+Class QTimeZone::OffsetData
+   size=32 align=8
+   base size=28 base align=8
+QTimeZone::OffsetData (0x0x7f2d2a6d4540) 0
+
+Class QTimeZone
+   size=8 align=8
+   base size=8 base align=8
+QTimeZone (0x0x7f2d2a6d44e0) 0
+
+Class QTranslator::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTranslator::QPrivateSignal (0x0x7f2d2a6d4ae0) 0 empty
+
+Vtable for QTranslator
+QTranslator::_ZTV11QTranslator: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QTranslator)
+16    (int (*)(...))QTranslator::metaObject
+24    (int (*)(...))QTranslator::qt_metacast
+32    (int (*)(...))QTranslator::qt_metacall
+40    (int (*)(...))QTranslator::~QTranslator
+48    (int (*)(...))QTranslator::~QTranslator
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QTranslator::translate
+120   (int (*)(...))QTranslator::isEmpty
+
+Class QTranslator
+   size=16 align=8
+   base size=16 base align=8
+QTranslator (0x0x7f2d2a6d6888) 0
+    vptr=((& QTranslator::_ZTV11QTranslator) + 16u)
+  QObject (0x0x7f2d2a6d4a80) 0
+      primary-for QTranslator (0x0x7f2d2a6d6888)
+
+Class QUrl
+   size=8 align=8
+   base size=8 base align=8
+QUrl (0x0x7f2d2a6d4c00) 0
+
+Class QUrlQuery
+   size=8 align=8
+   base size=8 base align=8
+QUrlQuery (0x0x7f2d2a439300) 0
+
+Class QUuid
+   size=16 align=4
+   base size=16 base align=4
+QUuid (0x0x7f2d2a439600) 0
+
+Class QWaitCondition
+   size=8 align=8
+   base size=8 base align=8
+QWaitCondition (0x0x7f2d2a4398a0) 0
+
+Class QXmlStreamStringRef
+   size=16 align=8
+   base size=16 base align=8
+QXmlStreamStringRef (0x0x7f2d2a439900) 0
+
+Class QXmlStreamAttribute
+   size=80 align=8
+   base size=73 base align=8
+QXmlStreamAttribute (0x0x7f2d2a558d20) 0
+
+Class QXmlStreamAttributes
+   size=8 align=8
+   base size=8 base align=8
+QXmlStreamAttributes (0x0x7f2d2a19d1a0) 0
+  QVector<QXmlStreamAttribute> (0x0x7f2d2a19e120) 0
+
+Class QXmlStreamNamespaceDeclaration
+   size=40 align=8
+   base size=40 base align=8
+QXmlStreamNamespaceDeclaration (0x0x7f2d2a19e180) 0
+
+Class QXmlStreamNotationDeclaration
+   size=56 align=8
+   base size=56 base align=8
+QXmlStreamNotationDeclaration (0x0x7f2d2a19e420) 0
+
+Class QXmlStreamEntityDeclaration
+   size=88 align=8
+   base size=88 base align=8
+QXmlStreamEntityDeclaration (0x0x7f2d2a19e6c0) 0
+
+Vtable for QXmlStreamEntityResolver
+QXmlStreamEntityResolver::_ZTV24QXmlStreamEntityResolver: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QXmlStreamEntityResolver)
+16    (int (*)(...))QXmlStreamEntityResolver::~QXmlStreamEntityResolver
+24    (int (*)(...))QXmlStreamEntityResolver::~QXmlStreamEntityResolver
+32    (int (*)(...))QXmlStreamEntityResolver::resolveEntity
+40    (int (*)(...))QXmlStreamEntityResolver::resolveUndeclaredEntity
+
+Class QXmlStreamEntityResolver
+   size=8 align=8
+   base size=8 base align=8
+QXmlStreamEntityResolver (0x0x7f2d2a19e960) 0 nearly-empty
+    vptr=((& QXmlStreamEntityResolver::_ZTV24QXmlStreamEntityResolver) + 16u)
+
+Class QXmlStreamReader
+   size=8 align=8
+   base size=8 base align=8
+QXmlStreamReader (0x0x7f2d2a19e9c0) 0
+
+Class QXmlStreamWriter
+   size=8 align=8
+   base size=8 base align=8
+QXmlStreamWriter (0x0x7f2d2a19eae0) 0
+
+Class QRgba64
+   size=8 align=8
+   base size=8 base align=8
+QRgba64 (0x0x7f2d2a19ec00) 0
+
+Class QColor
+   size=16 align=4
+   base size=14 base align=4
+QColor (0x0x7f2d2a19eea0) 0
+
+Class QRegion::QRegionData
+   size=16 align=8
+   base size=16 base align=8
+QRegion::QRegionData (0x0x7f2d2a322420) 0
+
+Class QRegion
+   size=8 align=8
+   base size=8 base align=8
+QRegion (0x0x7f2d2a3223c0) 0
+
+Class QKeySequence
+   size=8 align=8
+   base size=8 base align=8
+QKeySequence (0x0x7f2d29fef780) 0
+
+Class QVector2D
+   size=8 align=4
+   base size=8 base align=4
+QVector2D (0x0x7f2d2a09d960) 0
+
+Class QTouchDevice
+   size=8 align=8
+   base size=8 base align=8
+QTouchDevice (0x0x7f2d2a09dcc0) 0
+
+Vtable for QInputEvent
+QInputEvent::_ZTV11QInputEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QInputEvent)
+16    (int (*)(...))QInputEvent::~QInputEvent
+24    (int (*)(...))QInputEvent::~QInputEvent
+
+Class QInputEvent
+   size=32 align=8
+   base size=32 base align=8
+QInputEvent (0x0x7f2d2a09cd00) 0
+    vptr=((& QInputEvent::_ZTV11QInputEvent) + 16u)
+  QEvent (0x0x7f2d2a09dea0) 0
+      primary-for QInputEvent (0x0x7f2d2a09cd00)
+
+Vtable for QEnterEvent
+QEnterEvent::_ZTV11QEnterEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QEnterEvent)
+16    (int (*)(...))QEnterEvent::~QEnterEvent
+24    (int (*)(...))QEnterEvent::~QEnterEvent
+
+Class QEnterEvent
+   size=72 align=8
+   base size=72 base align=8
+QEnterEvent (0x0x7f2d2a09cd68) 0
+    vptr=((& QEnterEvent::_ZTV11QEnterEvent) + 16u)
+  QEvent (0x0x7f2d2a09df00) 0
+      primary-for QEnterEvent (0x0x7f2d2a09cd68)
+
+Vtable for QMouseEvent
+QMouseEvent::_ZTV11QMouseEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QMouseEvent)
+16    (int (*)(...))QMouseEvent::~QMouseEvent
+24    (int (*)(...))QMouseEvent::~QMouseEvent
+
+Class QMouseEvent
+   size=104 align=8
+   base size=100 base align=8
+QMouseEvent (0x0x7f2d2a09cdd0) 0
+    vptr=((& QMouseEvent::_ZTV11QMouseEvent) + 16u)
+  QInputEvent (0x0x7f2d2a09ce38) 0
+      primary-for QMouseEvent (0x0x7f2d2a09cdd0)
+    QEvent (0x0x7f2d2a09df60) 0
+        primary-for QInputEvent (0x0x7f2d2a09ce38)
+
+Vtable for QHoverEvent
+QHoverEvent::_ZTV11QHoverEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QHoverEvent)
+16    (int (*)(...))QHoverEvent::~QHoverEvent
+24    (int (*)(...))QHoverEvent::~QHoverEvent
+
+Class QHoverEvent
+   size=64 align=8
+   base size=64 base align=8
+QHoverEvent (0x0x7f2d2a09cea0) 0
+    vptr=((& QHoverEvent::_ZTV11QHoverEvent) + 16u)
+  QInputEvent (0x0x7f2d2a09cf08) 0
+      primary-for QHoverEvent (0x0x7f2d2a09cea0)
+    QEvent (0x0x7f2d29d62000) 0
+        primary-for QInputEvent (0x0x7f2d2a09cf08)
+
+Vtable for QWheelEvent
+QWheelEvent::_ZTV11QWheelEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QWheelEvent)
+16    (int (*)(...))QWheelEvent::~QWheelEvent
+24    (int (*)(...))QWheelEvent::~QWheelEvent
+
+Class QWheelEvent
+   size=96 align=8
+   base size=96 base align=8
+QWheelEvent (0x0x7f2d2a09cf70) 0
+    vptr=((& QWheelEvent::_ZTV11QWheelEvent) + 16u)
+  QInputEvent (0x0x7f2d29d6b000) 0
+      primary-for QWheelEvent (0x0x7f2d2a09cf70)
+    QEvent (0x0x7f2d29d62060) 0
+        primary-for QInputEvent (0x0x7f2d29d6b000)
+
+Vtable for QTabletEvent
+QTabletEvent::_ZTV12QTabletEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QTabletEvent)
+16    (int (*)(...))QTabletEvent::~QTabletEvent
+24    (int (*)(...))QTabletEvent::~QTabletEvent
+
+Class QTabletEvent
+   size=128 align=8
+   base size=128 base align=8
+QTabletEvent (0x0x7f2d29d6b068) 0
+    vptr=((& QTabletEvent::_ZTV12QTabletEvent) + 16u)
+  QInputEvent (0x0x7f2d29d6b0d0) 0
+      primary-for QTabletEvent (0x0x7f2d29d6b068)
+    QEvent (0x0x7f2d29d620c0) 0
+        primary-for QInputEvent (0x0x7f2d29d6b0d0)
+
+Vtable for QNativeGestureEvent
+QNativeGestureEvent::_ZTV19QNativeGestureEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QNativeGestureEvent)
+16    (int (*)(...))QNativeGestureEvent::~QNativeGestureEvent
+24    (int (*)(...))QNativeGestureEvent::~QNativeGestureEvent
+
+Class QNativeGestureEvent
+   size=112 align=8
+   base size=112 base align=8
+QNativeGestureEvent (0x0x7f2d29d6b138) 0
+    vptr=((& QNativeGestureEvent::_ZTV19QNativeGestureEvent) + 16u)
+  QInputEvent (0x0x7f2d29d6b1a0) 0
+      primary-for QNativeGestureEvent (0x0x7f2d29d6b138)
+    QEvent (0x0x7f2d29d62120) 0
+        primary-for QInputEvent (0x0x7f2d29d6b1a0)
+
+Vtable for QKeyEvent
+QKeyEvent::_ZTV9QKeyEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QKeyEvent)
+16    (int (*)(...))QKeyEvent::~QKeyEvent
+24    (int (*)(...))QKeyEvent::~QKeyEvent
+
+Class QKeyEvent
+   size=64 align=8
+   base size=59 base align=8
+QKeyEvent (0x0x7f2d29d6b208) 0
+    vptr=((& QKeyEvent::_ZTV9QKeyEvent) + 16u)
+  QInputEvent (0x0x7f2d29d6b270) 0
+      primary-for QKeyEvent (0x0x7f2d29d6b208)
+    QEvent (0x0x7f2d29d62180) 0
+        primary-for QInputEvent (0x0x7f2d29d6b270)
+
+Vtable for QFocusEvent
+QFocusEvent::_ZTV11QFocusEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QFocusEvent)
+16    (int (*)(...))QFocusEvent::~QFocusEvent
+24    (int (*)(...))QFocusEvent::~QFocusEvent
+
+Class QFocusEvent
+   size=24 align=8
+   base size=24 base align=8
+QFocusEvent (0x0x7f2d29d6b2d8) 0
+    vptr=((& QFocusEvent::_ZTV11QFocusEvent) + 16u)
+  QEvent (0x0x7f2d29d621e0) 0
+      primary-for QFocusEvent (0x0x7f2d29d6b2d8)
+
+Vtable for QPaintEvent
+QPaintEvent::_ZTV11QPaintEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QPaintEvent)
+16    (int (*)(...))QPaintEvent::~QPaintEvent
+24    (int (*)(...))QPaintEvent::~QPaintEvent
+
+Class QPaintEvent
+   size=56 align=8
+   base size=49 base align=8
+QPaintEvent (0x0x7f2d29d6b340) 0
+    vptr=((& QPaintEvent::_ZTV11QPaintEvent) + 16u)
+  QEvent (0x0x7f2d29d62240) 0
+      primary-for QPaintEvent (0x0x7f2d29d6b340)
+
+Vtable for QMoveEvent
+QMoveEvent::_ZTV10QMoveEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QMoveEvent)
+16    (int (*)(...))QMoveEvent::~QMoveEvent
+24    (int (*)(...))QMoveEvent::~QMoveEvent
+
+Class QMoveEvent
+   size=40 align=8
+   base size=36 base align=8
+QMoveEvent (0x0x7f2d29d6b3a8) 0
+    vptr=((& QMoveEvent::_ZTV10QMoveEvent) + 16u)
+  QEvent (0x0x7f2d29d622a0) 0
+      primary-for QMoveEvent (0x0x7f2d29d6b3a8)
+
+Vtable for QExposeEvent
+QExposeEvent::_ZTV12QExposeEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QExposeEvent)
+16    (int (*)(...))QExposeEvent::~QExposeEvent
+24    (int (*)(...))QExposeEvent::~QExposeEvent
+
+Class QExposeEvent
+   size=32 align=8
+   base size=32 base align=8
+QExposeEvent (0x0x7f2d29d6b410) 0
+    vptr=((& QExposeEvent::_ZTV12QExposeEvent) + 16u)
+  QEvent (0x0x7f2d29d62300) 0
+      primary-for QExposeEvent (0x0x7f2d29d6b410)
+
+Vtable for QPlatformSurfaceEvent
+QPlatformSurfaceEvent::_ZTV21QPlatformSurfaceEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QPlatformSurfaceEvent)
+16    (int (*)(...))QPlatformSurfaceEvent::~QPlatformSurfaceEvent
+24    (int (*)(...))QPlatformSurfaceEvent::~QPlatformSurfaceEvent
+
+Class QPlatformSurfaceEvent
+   size=24 align=8
+   base size=24 base align=8
+QPlatformSurfaceEvent (0x0x7f2d29d6b478) 0
+    vptr=((& QPlatformSurfaceEvent::_ZTV21QPlatformSurfaceEvent) + 16u)
+  QEvent (0x0x7f2d29d62360) 0
+      primary-for QPlatformSurfaceEvent (0x0x7f2d29d6b478)
+
+Vtable for QResizeEvent
+QResizeEvent::_ZTV12QResizeEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QResizeEvent)
+16    (int (*)(...))QResizeEvent::~QResizeEvent
+24    (int (*)(...))QResizeEvent::~QResizeEvent
+
+Class QResizeEvent
+   size=40 align=8
+   base size=36 base align=8
+QResizeEvent (0x0x7f2d29d6b4e0) 0
+    vptr=((& QResizeEvent::_ZTV12QResizeEvent) + 16u)
+  QEvent (0x0x7f2d29d623c0) 0
+      primary-for QResizeEvent (0x0x7f2d29d6b4e0)
+
+Vtable for QCloseEvent
+QCloseEvent::_ZTV11QCloseEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QCloseEvent)
+16    (int (*)(...))QCloseEvent::~QCloseEvent
+24    (int (*)(...))QCloseEvent::~QCloseEvent
+
+Class QCloseEvent
+   size=24 align=8
+   base size=20 base align=8
+QCloseEvent (0x0x7f2d29d6b548) 0
+    vptr=((& QCloseEvent::_ZTV11QCloseEvent) + 16u)
+  QEvent (0x0x7f2d29d62420) 0
+      primary-for QCloseEvent (0x0x7f2d29d6b548)
+
+Vtable for QIconDragEvent
+QIconDragEvent::_ZTV14QIconDragEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QIconDragEvent)
+16    (int (*)(...))QIconDragEvent::~QIconDragEvent
+24    (int (*)(...))QIconDragEvent::~QIconDragEvent
+
+Class QIconDragEvent
+   size=24 align=8
+   base size=20 base align=8
+QIconDragEvent (0x0x7f2d29d6b5b0) 0
+    vptr=((& QIconDragEvent::_ZTV14QIconDragEvent) + 16u)
+  QEvent (0x0x7f2d29d62480) 0
+      primary-for QIconDragEvent (0x0x7f2d29d6b5b0)
+
+Vtable for QShowEvent
+QShowEvent::_ZTV10QShowEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QShowEvent)
+16    (int (*)(...))QShowEvent::~QShowEvent
+24    (int (*)(...))QShowEvent::~QShowEvent
+
+Class QShowEvent
+   size=24 align=8
+   base size=20 base align=8
+QShowEvent (0x0x7f2d29d6b618) 0
+    vptr=((& QShowEvent::_ZTV10QShowEvent) + 16u)
+  QEvent (0x0x7f2d29d624e0) 0
+      primary-for QShowEvent (0x0x7f2d29d6b618)
+
+Vtable for QHideEvent
+QHideEvent::_ZTV10QHideEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QHideEvent)
+16    (int (*)(...))QHideEvent::~QHideEvent
+24    (int (*)(...))QHideEvent::~QHideEvent
+
+Class QHideEvent
+   size=24 align=8
+   base size=20 base align=8
+QHideEvent (0x0x7f2d29d6b680) 0
+    vptr=((& QHideEvent::_ZTV10QHideEvent) + 16u)
+  QEvent (0x0x7f2d29d62540) 0
+      primary-for QHideEvent (0x0x7f2d29d6b680)
+
+Vtable for QContextMenuEvent
+QContextMenuEvent::_ZTV17QContextMenuEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QContextMenuEvent)
+16    (int (*)(...))QContextMenuEvent::~QContextMenuEvent
+24    (int (*)(...))QContextMenuEvent::~QContextMenuEvent
+
+Class QContextMenuEvent
+   size=56 align=8
+   base size=49 base align=8
+QContextMenuEvent (0x0x7f2d29d6b6e8) 0
+    vptr=((& QContextMenuEvent::_ZTV17QContextMenuEvent) + 16u)
+  QInputEvent (0x0x7f2d29d6b750) 0
+      primary-for QContextMenuEvent (0x0x7f2d29d6b6e8)
+    QEvent (0x0x7f2d29d625a0) 0
+        primary-for QInputEvent (0x0x7f2d29d6b750)
+
+Class QInputMethodEvent::Attribute
+   size=32 align=8
+   base size=32 base align=8
+QInputMethodEvent::Attribute (0x0x7f2d29d62660) 0
+
+Vtable for QInputMethodEvent
+QInputMethodEvent::_ZTV17QInputMethodEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QInputMethodEvent)
+16    (int (*)(...))QInputMethodEvent::~QInputMethodEvent
+24    (int (*)(...))QInputMethodEvent::~QInputMethodEvent
+
+Class QInputMethodEvent
+   size=56 align=8
+   base size=56 base align=8
+QInputMethodEvent (0x0x7f2d29d6b7b8) 0
+    vptr=((& QInputMethodEvent::_ZTV17QInputMethodEvent) + 16u)
+  QEvent (0x0x7f2d29d62600) 0
+      primary-for QInputMethodEvent (0x0x7f2d29d6b7b8)
+
+Class QInputMethodQueryEvent::QueryPair
+   size=24 align=8
+   base size=24 base align=8
+QInputMethodQueryEvent::QueryPair (0x0x7f2d29d62ae0) 0
+
+Vtable for QInputMethodQueryEvent
+QInputMethodQueryEvent::_ZTV22QInputMethodQueryEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI22QInputMethodQueryEvent)
+16    (int (*)(...))QInputMethodQueryEvent::~QInputMethodQueryEvent
+24    (int (*)(...))QInputMethodQueryEvent::~QInputMethodQueryEvent
+
+Class QInputMethodQueryEvent
+   size=32 align=8
+   base size=32 base align=8
+QInputMethodQueryEvent (0x0x7f2d29d6baf8) 0
+    vptr=((& QInputMethodQueryEvent::_ZTV22QInputMethodQueryEvent) + 16u)
+  QEvent (0x0x7f2d29d62a80) 0
+      primary-for QInputMethodQueryEvent (0x0x7f2d29d6baf8)
+
+Vtable for QDropEvent
+QDropEvent::_ZTV10QDropEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QDropEvent)
+16    (int (*)(...))QDropEvent::~QDropEvent
+24    (int (*)(...))QDropEvent::~QDropEvent
+
+Class QDropEvent
+   size=72 align=8
+   base size=72 base align=8
+QDropEvent (0x0x7f2d29d6bdd0) 0
+    vptr=((& QDropEvent::_ZTV10QDropEvent) + 16u)
+  QEvent (0x0x7f2d29d62e40) 0
+      primary-for QDropEvent (0x0x7f2d29d6bdd0)
+
+Vtable for QDragMoveEvent
+QDragMoveEvent::_ZTV14QDragMoveEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QDragMoveEvent)
+16    (int (*)(...))QDragMoveEvent::~QDragMoveEvent
+24    (int (*)(...))QDragMoveEvent::~QDragMoveEvent
+
+Class QDragMoveEvent
+   size=88 align=8
+   base size=88 base align=8
+QDragMoveEvent (0x0x7f2d29d6be38) 0
+    vptr=((& QDragMoveEvent::_ZTV14QDragMoveEvent) + 16u)
+  QDropEvent (0x0x7f2d29d6bea0) 0
+      primary-for QDragMoveEvent (0x0x7f2d29d6be38)
+    QEvent (0x0x7f2d29d62ea0) 0
+        primary-for QDropEvent (0x0x7f2d29d6bea0)
+
+Vtable for QDragEnterEvent
+QDragEnterEvent::_ZTV15QDragEnterEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QDragEnterEvent)
+16    (int (*)(...))QDragEnterEvent::~QDragEnterEvent
+24    (int (*)(...))QDragEnterEvent::~QDragEnterEvent
+
+Class QDragEnterEvent
+   size=88 align=8
+   base size=88 base align=8
+QDragEnterEvent (0x0x7f2d29d6bf08) 0
+    vptr=((& QDragEnterEvent::_ZTV15QDragEnterEvent) + 16u)
+  QDragMoveEvent (0x0x7f2d29d6bf70) 0
+      primary-for QDragEnterEvent (0x0x7f2d29d6bf08)
+    QDropEvent (0x0x7f2d29e95000) 0
+        primary-for QDragMoveEvent (0x0x7f2d29d6bf70)
+      QEvent (0x0x7f2d29d62f00) 0
+          primary-for QDropEvent (0x0x7f2d29e95000)
+
+Vtable for QDragLeaveEvent
+QDragLeaveEvent::_ZTV15QDragLeaveEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QDragLeaveEvent)
+16    (int (*)(...))QDragLeaveEvent::~QDragLeaveEvent
+24    (int (*)(...))QDragLeaveEvent::~QDragLeaveEvent
+
+Class QDragLeaveEvent
+   size=24 align=8
+   base size=20 base align=8
+QDragLeaveEvent (0x0x7f2d29e95068) 0
+    vptr=((& QDragLeaveEvent::_ZTV15QDragLeaveEvent) + 16u)
+  QEvent (0x0x7f2d29d62f60) 0
+      primary-for QDragLeaveEvent (0x0x7f2d29e95068)
+
+Vtable for QHelpEvent
+QHelpEvent::_ZTV10QHelpEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QHelpEvent)
+16    (int (*)(...))QHelpEvent::~QHelpEvent
+24    (int (*)(...))QHelpEvent::~QHelpEvent
+
+Class QHelpEvent
+   size=40 align=8
+   base size=36 base align=8
+QHelpEvent (0x0x7f2d29e950d0) 0
+    vptr=((& QHelpEvent::_ZTV10QHelpEvent) + 16u)
+  QEvent (0x0x7f2d29e9b000) 0
+      primary-for QHelpEvent (0x0x7f2d29e950d0)
+
+Vtable for QStatusTipEvent
+QStatusTipEvent::_ZTV15QStatusTipEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QStatusTipEvent)
+16    (int (*)(...))QStatusTipEvent::~QStatusTipEvent
+24    (int (*)(...))QStatusTipEvent::~QStatusTipEvent
+
+Class QStatusTipEvent
+   size=32 align=8
+   base size=32 base align=8
+QStatusTipEvent (0x0x7f2d29e95138) 0
+    vptr=((& QStatusTipEvent::_ZTV15QStatusTipEvent) + 16u)
+  QEvent (0x0x7f2d29e9b060) 0
+      primary-for QStatusTipEvent (0x0x7f2d29e95138)
+
+Vtable for QWhatsThisClickedEvent
+QWhatsThisClickedEvent::_ZTV22QWhatsThisClickedEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI22QWhatsThisClickedEvent)
+16    (int (*)(...))QWhatsThisClickedEvent::~QWhatsThisClickedEvent
+24    (int (*)(...))QWhatsThisClickedEvent::~QWhatsThisClickedEvent
+
+Class QWhatsThisClickedEvent
+   size=32 align=8
+   base size=32 base align=8
+QWhatsThisClickedEvent (0x0x7f2d29e951a0) 0
+    vptr=((& QWhatsThisClickedEvent::_ZTV22QWhatsThisClickedEvent) + 16u)
+  QEvent (0x0x7f2d29e9b0c0) 0
+      primary-for QWhatsThisClickedEvent (0x0x7f2d29e951a0)
+
+Vtable for QActionEvent
+QActionEvent::_ZTV12QActionEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QActionEvent)
+16    (int (*)(...))QActionEvent::~QActionEvent
+24    (int (*)(...))QActionEvent::~QActionEvent
+
+Class QActionEvent
+   size=40 align=8
+   base size=40 base align=8
+QActionEvent (0x0x7f2d29e95208) 0
+    vptr=((& QActionEvent::_ZTV12QActionEvent) + 16u)
+  QEvent (0x0x7f2d29e9b120) 0
+      primary-for QActionEvent (0x0x7f2d29e95208)
+
+Vtable for QFileOpenEvent
+QFileOpenEvent::_ZTV14QFileOpenEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QFileOpenEvent)
+16    (int (*)(...))QFileOpenEvent::~QFileOpenEvent
+24    (int (*)(...))QFileOpenEvent::~QFileOpenEvent
+
+Class QFileOpenEvent
+   size=40 align=8
+   base size=40 base align=8
+QFileOpenEvent (0x0x7f2d29e95270) 0
+    vptr=((& QFileOpenEvent::_ZTV14QFileOpenEvent) + 16u)
+  QEvent (0x0x7f2d29e9b180) 0
+      primary-for QFileOpenEvent (0x0x7f2d29e95270)
+
+Vtable for QToolBarChangeEvent
+QToolBarChangeEvent::_ZTV19QToolBarChangeEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QToolBarChangeEvent)
+16    (int (*)(...))QToolBarChangeEvent::~QToolBarChangeEvent
+24    (int (*)(...))QToolBarChangeEvent::~QToolBarChangeEvent
+
+Class QToolBarChangeEvent
+   size=24 align=8
+   base size=21 base align=8
+QToolBarChangeEvent (0x0x7f2d29e952d8) 0
+    vptr=((& QToolBarChangeEvent::_ZTV19QToolBarChangeEvent) + 16u)
+  QEvent (0x0x7f2d29e9b1e0) 0
+      primary-for QToolBarChangeEvent (0x0x7f2d29e952d8)
+
+Vtable for QShortcutEvent
+QShortcutEvent::_ZTV14QShortcutEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QShortcutEvent)
+16    (int (*)(...))QShortcutEvent::~QShortcutEvent
+24    (int (*)(...))QShortcutEvent::~QShortcutEvent
+
+Class QShortcutEvent
+   size=40 align=8
+   base size=40 base align=8
+QShortcutEvent (0x0x7f2d29e95340) 0
+    vptr=((& QShortcutEvent::_ZTV14QShortcutEvent) + 16u)
+  QEvent (0x0x7f2d29e9b240) 0
+      primary-for QShortcutEvent (0x0x7f2d29e95340)
+
+Vtable for QWindowStateChangeEvent
+QWindowStateChangeEvent::_ZTV23QWindowStateChangeEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI23QWindowStateChangeEvent)
+16    (int (*)(...))QWindowStateChangeEvent::~QWindowStateChangeEvent
+24    (int (*)(...))QWindowStateChangeEvent::~QWindowStateChangeEvent
+
+Class QWindowStateChangeEvent
+   size=32 align=8
+   base size=25 base align=8
+QWindowStateChangeEvent (0x0x7f2d29e953a8) 0
+    vptr=((& QWindowStateChangeEvent::_ZTV23QWindowStateChangeEvent) + 16u)
+  QEvent (0x0x7f2d29e9b2a0) 0
+      primary-for QWindowStateChangeEvent (0x0x7f2d29e953a8)
+
+Class QPointingDeviceUniqueId
+   size=8 align=8
+   base size=8 base align=8
+QPointingDeviceUniqueId (0x0x7f2d29e9b300) 0
+
+Class QTouchEvent::TouchPoint
+   size=8 align=8
+   base size=8 base align=8
+QTouchEvent::TouchPoint (0x0x7f2d29e9b660) 0
+
+Vtable for QTouchEvent
+QTouchEvent::_ZTV11QTouchEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QTouchEvent)
+16    (int (*)(...))QTouchEvent::~QTouchEvent
+24    (int (*)(...))QTouchEvent::~QTouchEvent
+
+Class QTouchEvent
+   size=72 align=8
+   base size=72 base align=8
+QTouchEvent (0x0x7f2d29e955b0) 0
+    vptr=((& QTouchEvent::_ZTV11QTouchEvent) + 16u)
+  QInputEvent (0x0x7f2d29e95618) 0
+      primary-for QTouchEvent (0x0x7f2d29e955b0)
+    QEvent (0x0x7f2d29e9b600) 0
+        primary-for QInputEvent (0x0x7f2d29e95618)
+
+Vtable for QScrollPrepareEvent
+QScrollPrepareEvent::_ZTV19QScrollPrepareEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QScrollPrepareEvent)
+16    (int (*)(...))QScrollPrepareEvent::~QScrollPrepareEvent
+24    (int (*)(...))QScrollPrepareEvent::~QScrollPrepareEvent
+
+Class QScrollPrepareEvent
+   size=112 align=8
+   base size=112 base align=8
+QScrollPrepareEvent (0x0x7f2d29b6fe38) 0
+    vptr=((& QScrollPrepareEvent::_ZTV19QScrollPrepareEvent) + 16u)
+  QEvent (0x0x7f2d29b73cc0) 0
+      primary-for QScrollPrepareEvent (0x0x7f2d29b6fe38)
+
+Vtable for QScrollEvent
+QScrollEvent::_ZTV12QScrollEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QScrollEvent)
+16    (int (*)(...))QScrollEvent::~QScrollEvent
+24    (int (*)(...))QScrollEvent::~QScrollEvent
+
+Class QScrollEvent
+   size=64 align=8
+   base size=60 base align=8
+QScrollEvent (0x0x7f2d29b6fea0) 0
+    vptr=((& QScrollEvent::_ZTV12QScrollEvent) + 16u)
+  QEvent (0x0x7f2d29b73d20) 0
+      primary-for QScrollEvent (0x0x7f2d29b6fea0)
+
+Vtable for QScreenOrientationChangeEvent
+QScreenOrientationChangeEvent::_ZTV29QScreenOrientationChangeEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI29QScreenOrientationChangeEvent)
+16    (int (*)(...))QScreenOrientationChangeEvent::~QScreenOrientationChangeEvent
+24    (int (*)(...))QScreenOrientationChangeEvent::~QScreenOrientationChangeEvent
+
+Class QScreenOrientationChangeEvent
+   size=40 align=8
+   base size=36 base align=8
+QScreenOrientationChangeEvent (0x0x7f2d29b6ff08) 0
+    vptr=((& QScreenOrientationChangeEvent::_ZTV29QScreenOrientationChangeEvent) + 16u)
+  QEvent (0x0x7f2d29b73d80) 0
+      primary-for QScreenOrientationChangeEvent (0x0x7f2d29b6ff08)
+
+Vtable for QApplicationStateChangeEvent
+QApplicationStateChangeEvent::_ZTV28QApplicationStateChangeEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI28QApplicationStateChangeEvent)
+16    (int (*)(...))QApplicationStateChangeEvent::~QApplicationStateChangeEvent
+24    (int (*)(...))QApplicationStateChangeEvent::~QApplicationStateChangeEvent
+
+Class QApplicationStateChangeEvent
+   size=24 align=8
+   base size=24 base align=8
+QApplicationStateChangeEvent (0x0x7f2d29b6ff70) 0
+    vptr=((& QApplicationStateChangeEvent::_ZTV28QApplicationStateChangeEvent) + 16u)
+  QEvent (0x0x7f2d29b73de0) 0
+      primary-for QApplicationStateChangeEvent (0x0x7f2d29b6ff70)
+
+Class QFont
+   size=16 align=8
+   base size=12 base align=8
+QFont (0x0x7f2d29b73e40) 0
+
+Class QPolygon
+   size=8 align=8
+   base size=8 base align=8
+QPolygon (0x0x7f2d29c09340) 0
+  QVector<QPoint> (0x0x7f2d29c12240) 0
+
+Class QPolygonF
+   size=8 align=8
+   base size=8 base align=8
+QPolygonF (0x0x7f2d29c096e8) 0
+  QVector<QPointF> (0x0x7f2d29c126c0) 0
+
+Class QMatrix
+   size=48 align=8
+   base size=48 base align=8
+QMatrix (0x0x7f2d29c12a80) 0
+
+Class QPainterPath::Element
+   size=24 align=8
+   base size=24 base align=8
+QPainterPath::Element (0x0x7f2d29c12d80) 0
+
+Class QPainterPath
+   size=8 align=8
+   base size=8 base align=8
+QPainterPath (0x0x7f2d29c12d20) 0
+
+Class QPainterPathStroker
+   size=8 align=8
+   base size=8 base align=8
+QPainterPathStroker (0x0x7f2d2994a300) 0
+
+Class QTransform
+   size=88 align=8
+   base size=88 base align=8
+QTransform (0x0x7f2d2994a420) 0
+
+Vtable for QPaintDevice
+QPaintDevice::_ZTV12QPaintDevice: 10u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QPaintDevice)
+16    0u
+24    0u
+32    (int (*)(...))QPaintDevice::devType
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))QPaintDevice::metric
+56    (int (*)(...))QPaintDevice::initPainter
+64    (int (*)(...))QPaintDevice::redirected
+72    (int (*)(...))QPaintDevice::sharedPainter
+
+Class QPaintDevice
+   size=24 align=8
+   base size=24 base align=8
+QPaintDevice (0x0x7f2d2994a6c0) 0
+    vptr=((& QPaintDevice::_ZTV12QPaintDevice) + 16u)
+
+Class QPixelFormat
+   size=8 align=8
+   base size=8 base align=8
+QPixelFormat (0x0x7f2d2994a720) 0
+
+Vtable for QImage
+QImage::_ZTV6QImage: 10u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI6QImage)
+16    (int (*)(...))QImage::~QImage
+24    (int (*)(...))QImage::~QImage
+32    (int (*)(...))QImage::devType
+40    (int (*)(...))QImage::paintEngine
+48    (int (*)(...))QImage::metric
+56    (int (*)(...))QPaintDevice::initPainter
+64    (int (*)(...))QPaintDevice::redirected
+72    (int (*)(...))QPaintDevice::sharedPainter
+
+Class QImage
+   size=32 align=8
+   base size=32 base align=8
+QImage (0x0x7f2d299b0270) 0
+    vptr=((& QImage::_ZTV6QImage) + 16u)
+  QPaintDevice (0x0x7f2d2994a9c0) 0
+      primary-for QImage (0x0x7f2d299b0270)
+
+Vtable for QPixmap
+QPixmap::_ZTV7QPixmap: 10u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QPixmap)
+16    (int (*)(...))QPixmap::~QPixmap
+24    (int (*)(...))QPixmap::~QPixmap
+32    (int (*)(...))QPixmap::devType
+40    (int (*)(...))QPixmap::paintEngine
+48    (int (*)(...))QPixmap::metric
+56    (int (*)(...))QPaintDevice::initPainter
+64    (int (*)(...))QPaintDevice::redirected
+72    (int (*)(...))QPaintDevice::sharedPainter
+
+Class QPixmap
+   size=32 align=8
+   base size=32 base align=8
+QPixmap (0x0x7f2d29b16dd0) 0
+    vptr=((& QPixmap::_ZTV7QPixmap) + 16u)
+  QPaintDevice (0x0x7f2d29b15960) 0
+      primary-for QPixmap (0x0x7f2d29b16dd0)
+
+Class QBrush
+   size=8 align=8
+   base size=8 base align=8
+QBrush (0x0x7f2d29b15c60) 0
+
+Class QBrushData
+   size=112 align=8
+   base size=112 base align=8
+QBrushData (0x0x7f2d29b15f60) 0
+
+Class QGradient
+   size=64 align=8
+   base size=64 base align=8
+QGradient (0x0x7f2d297b7000) 0
+
+Class QLinearGradient
+   size=64 align=8
+   base size=64 base align=8
+QLinearGradient (0x0x7f2d297a8270) 0
+  QGradient (0x0x7f2d297b72a0) 0
+
+Class QRadialGradient
+   size=64 align=8
+   base size=64 base align=8
+QRadialGradient (0x0x7f2d297a82d8) 0
+  QGradient (0x0x7f2d297b7300) 0
+
+Class QConicalGradient
+   size=64 align=8
+   base size=64 base align=8
+QConicalGradient (0x0x7f2d297a8340) 0
+  QGradient (0x0x7f2d297b7360) 0
+
+Class QPen
+   size=8 align=8
+   base size=8 base align=8
+QPen (0x0x7f2d297b73c0) 0
+
+Class QTextOption::Tab
+   size=16 align=8
+   base size=14 base align=8
+QTextOption::Tab (0x0x7f2d29893600) 0
+
+Class QTextOption
+   size=32 align=8
+   base size=32 base align=8
+QTextOption (0x0x7f2d298935a0) 0
+
+Class QTextLength
+   size=16 align=8
+   base size=16 base align=8
+QTextLength (0x0x7f2d29893900) 0
+
+Class QTextFormat
+   size=16 align=8
+   base size=12 base align=8
+QTextFormat (0x0x7f2d29893ba0) 0
+
+Class QTextCharFormat
+   size=16 align=8
+   base size=12 base align=8
+QTextCharFormat (0x0x7f2d29892ea0) 0
+  QTextFormat (0x0x7f2d295b6120) 0
+
+Class QTextBlockFormat
+   size=16 align=8
+   base size=12 base align=8
+QTextBlockFormat (0x0x7f2d296240d0) 0
+  QTextFormat (0x0x7f2d295b63c0) 0
+
+Class QTextListFormat
+   size=16 align=8
+   base size=12 base align=8
+QTextListFormat (0x0x7f2d29624340) 0
+  QTextFormat (0x0x7f2d295b6660) 0
+
+Class QTextImageFormat
+   size=16 align=8
+   base size=12 base align=8
+QTextImageFormat (0x0x7f2d29624548) 0
+  QTextCharFormat (0x0x7f2d296245b0) 0
+    QTextFormat (0x0x7f2d295b6900) 0
+
+Class QTextFrameFormat
+   size=16 align=8
+   base size=12 base align=8
+QTextFrameFormat (0x0x7f2d296247b8) 0
+  QTextFormat (0x0x7f2d295b6ba0) 0
+
+Class QTextTableFormat
+   size=16 align=8
+   base size=12 base align=8
+QTextTableFormat (0x0x7f2d296249c0) 0
+  QTextFrameFormat (0x0x7f2d29624a28) 0
+    QTextFormat (0x0x7f2d295b6e40) 0
+
+Class QTextTableCellFormat
+   size=16 align=8
+   base size=12 base align=8
+QTextTableCellFormat (0x0x7f2d29624c30) 0
+  QTextCharFormat (0x0x7f2d29624c98) 0
+    QTextFormat (0x0x7f2d296b9180) 0
+
+Class QFontDatabase
+   size=8 align=8
+   base size=8 base align=8
+QFontDatabase (0x0x7f2d296b9420) 0
+
+Class QRawFont
+   size=8 align=8
+   base size=8 base align=8
+QRawFont (0x0x7f2d296b9480) 0
+
+Class QGlyphRun
+   size=8 align=8
+   base size=8 base align=8
+QGlyphRun (0x0x7f2d296b9a20) 0
+
+Class QTextCursor
+   size=8 align=8
+   base size=8 base align=8
+QTextCursor (0x0x7f2d296b9d20) 0
+
+Class QTextInlineObject
+   size=16 align=8
+   base size=16 base align=8
+QTextInlineObject (0x0x7f2d293ce060) 0
+
+Class QTextLayout::FormatRange
+   size=24 align=8
+   base size=24 base align=8
+QTextLayout::FormatRange (0x0x7f2d293ce120) 0
+
+Class QTextLayout
+   size=8 align=8
+   base size=8 base align=8
+QTextLayout (0x0x7f2d293ce0c0) 0
+
+Class QTextLine
+   size=16 align=8
+   base size=16 base align=8
+QTextLine (0x0x7f2d293ce480) 0
+
+Vtable for QAbstractUndoItem
+QAbstractUndoItem::_ZTV17QAbstractUndoItem: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QAbstractUndoItem)
+16    (int (*)(...))__cxa_pure_virtual
+24    (int (*)(...))__cxa_pure_virtual
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+
+Class QAbstractUndoItem
+   size=8 align=8
+   base size=8 base align=8
+QAbstractUndoItem (0x0x7f2d293ce4e0) 0 nearly-empty
+    vptr=((& QAbstractUndoItem::_ZTV17QAbstractUndoItem) + 16u)
+
+Class QTextDocument::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTextDocument::QPrivateSignal (0x0x7f2d293ce5a0) 0 empty
+
+Vtable for QTextDocument
+QTextDocument::_ZTV13QTextDocument: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QTextDocument)
+16    (int (*)(...))QTextDocument::metaObject
+24    (int (*)(...))QTextDocument::qt_metacast
+32    (int (*)(...))QTextDocument::qt_metacall
+40    (int (*)(...))QTextDocument::~QTextDocument
+48    (int (*)(...))QTextDocument::~QTextDocument
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QTextDocument::clear
+120   (int (*)(...))QTextDocument::createObject
+128   (int (*)(...))QTextDocument::loadResource
+
+Class QTextDocument
+   size=16 align=8
+   base size=16 base align=8
+QTextDocument (0x0x7f2d2971c8f0) 0
+    vptr=((& QTextDocument::_ZTV13QTextDocument) + 16u)
+  QObject (0x0x7f2d293ce540) 0
+      primary-for QTextDocument (0x0x7f2d2971c8f0)
+
+Class QPalette::Data
+   size=4 align=4
+   base size=4 base align=4
+QPalette::Data (0x0x7f2d293ce7e0) 0
+
+Class QPalette
+   size=16 align=8
+   base size=12 base align=8
+QPalette (0x0x7f2d293ce780) 0
+
+Class QAbstractTextDocumentLayout::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractTextDocumentLayout::QPrivateSignal (0x0x7f2d291418a0) 0 empty
+
+Class QAbstractTextDocumentLayout::Selection
+   size=24 align=8
+   base size=24 base align=8
+QAbstractTextDocumentLayout::Selection (0x0x7f2d29141900) 0
+
+Class QAbstractTextDocumentLayout::PaintContext
+   size=64 align=8
+   base size=64 base align=8
+QAbstractTextDocumentLayout::PaintContext (0x0x7f2d29141960) 0
+
+Vtable for QAbstractTextDocumentLayout
+QAbstractTextDocumentLayout::_ZTV27QAbstractTextDocumentLayout: 24u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI27QAbstractTextDocumentLayout)
+16    (int (*)(...))QAbstractTextDocumentLayout::metaObject
+24    (int (*)(...))QAbstractTextDocumentLayout::qt_metacast
+32    (int (*)(...))QAbstractTextDocumentLayout::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))__cxa_pure_virtual
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))__cxa_pure_virtual
+160   (int (*)(...))__cxa_pure_virtual
+168   (int (*)(...))QAbstractTextDocumentLayout::resizeInlineObject
+176   (int (*)(...))QAbstractTextDocumentLayout::positionInlineObject
+184   (int (*)(...))QAbstractTextDocumentLayout::drawInlineObject
+
+Class QAbstractTextDocumentLayout
+   size=16 align=8
+   base size=16 base align=8
+QAbstractTextDocumentLayout (0x0x7f2d2914b548) 0
+    vptr=((& QAbstractTextDocumentLayout::_ZTV27QAbstractTextDocumentLayout) + 16u)
+  QObject (0x0x7f2d29141840) 0
+      primary-for QAbstractTextDocumentLayout (0x0x7f2d2914b548)
+
+Vtable for QTextObjectInterface
+QTextObjectInterface::_ZTV20QTextObjectInterface: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QTextObjectInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+
+Class QTextObjectInterface
+   size=8 align=8
+   base size=8 base align=8
+QTextObjectInterface (0x0x7f2d29141f00) 0 nearly-empty
+    vptr=((& QTextObjectInterface::_ZTV20QTextObjectInterface) + 16u)
+
+Class QAccessible::State
+   size=8 align=8
+   base size=5 base align=8
+QAccessible::State (0x0x7f2d291cf060) 0
+
+Vtable for QAccessible::ActivationObserver
+QAccessible::ActivationObserver::_ZTVN11QAccessible18ActivationObserverE: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN11QAccessible18ActivationObserverE)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class QAccessible::ActivationObserver
+   size=8 align=8
+   base size=8 base align=8
+QAccessible::ActivationObserver (0x0x7f2d291cf0c0) 0 nearly-empty
+    vptr=((& QAccessible::ActivationObserver::_ZTVN11QAccessible18ActivationObserverE) + 16u)
+
+Class QAccessible
+   size=1 align=1
+   base size=0 base align=1
+QAccessible (0x0x7f2d291cf000) 0 empty
+
+Vtable for QAccessibleInterface
+QAccessibleInterface::_ZTV20QAccessibleInterface: 23u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QAccessibleInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))QAccessibleInterface::window
+56    (int (*)(...))QAccessibleInterface::relations
+64    (int (*)(...))QAccessibleInterface::focusChild
+72    (int (*)(...))__cxa_pure_virtual
+80    (int (*)(...))__cxa_pure_virtual
+88    (int (*)(...))__cxa_pure_virtual
+96    (int (*)(...))__cxa_pure_virtual
+104   (int (*)(...))__cxa_pure_virtual
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))__cxa_pure_virtual
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))QAccessibleInterface::foregroundColor
+160   (int (*)(...))QAccessibleInterface::backgroundColor
+168   (int (*)(...))QAccessibleInterface::virtual_hook
+176   (int (*)(...))QAccessibleInterface::interface_cast
+
+Class QAccessibleInterface
+   size=8 align=8
+   base size=8 base align=8
+QAccessibleInterface (0x0x7f2d291cf2a0) 0 nearly-empty
+    vptr=((& QAccessibleInterface::_ZTV20QAccessibleInterface) + 16u)
+
+Vtable for QAccessibleTextInterface
+QAccessibleTextInterface::_ZTV24QAccessibleTextInterface: 20u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QAccessibleTextInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))__cxa_pure_virtual
+72    (int (*)(...))__cxa_pure_virtual
+80    (int (*)(...))__cxa_pure_virtual
+88    (int (*)(...))__cxa_pure_virtual
+96    (int (*)(...))QAccessibleTextInterface::textBeforeOffset
+104   (int (*)(...))QAccessibleTextInterface::textAfterOffset
+112   (int (*)(...))QAccessibleTextInterface::textAtOffset
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))__cxa_pure_virtual
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))__cxa_pure_virtual
+
+Class QAccessibleTextInterface
+   size=8 align=8
+   base size=8 base align=8
+QAccessibleTextInterface (0x0x7f2d291cf300) 0 nearly-empty
+    vptr=((& QAccessibleTextInterface::_ZTV24QAccessibleTextInterface) + 16u)
+
+Vtable for QAccessibleEditableTextInterface
+QAccessibleEditableTextInterface::_ZTV32QAccessibleEditableTextInterface: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI32QAccessibleEditableTextInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+
+Class QAccessibleEditableTextInterface
+   size=8 align=8
+   base size=8 base align=8
+QAccessibleEditableTextInterface (0x0x7f2d291cf360) 0 nearly-empty
+    vptr=((& QAccessibleEditableTextInterface::_ZTV32QAccessibleEditableTextInterface) + 16u)
+
+Vtable for QAccessibleValueInterface
+QAccessibleValueInterface::_ZTV25QAccessibleValueInterface: 9u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI25QAccessibleValueInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))__cxa_pure_virtual
+
+Class QAccessibleValueInterface
+   size=8 align=8
+   base size=8 base align=8
+QAccessibleValueInterface (0x0x7f2d291cf3c0) 0 nearly-empty
+    vptr=((& QAccessibleValueInterface::_ZTV25QAccessibleValueInterface) + 16u)
+
+Vtable for QAccessibleTableCellInterface
+QAccessibleTableCellInterface::_ZTV29QAccessibleTableCellInterface: 12u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI29QAccessibleTableCellInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))__cxa_pure_virtual
+72    (int (*)(...))__cxa_pure_virtual
+80    (int (*)(...))__cxa_pure_virtual
+88    (int (*)(...))__cxa_pure_virtual
+
+Class QAccessibleTableCellInterface
+   size=8 align=8
+   base size=8 base align=8
+QAccessibleTableCellInterface (0x0x7f2d291cf420) 0 nearly-empty
+    vptr=((& QAccessibleTableCellInterface::_ZTV29QAccessibleTableCellInterface) + 16u)
+
+Vtable for QAccessibleTableInterface
+QAccessibleTableInterface::_ZTV25QAccessibleTableInterface: 24u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI25QAccessibleTableInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))__cxa_pure_virtual
+72    (int (*)(...))__cxa_pure_virtual
+80    (int (*)(...))__cxa_pure_virtual
+88    (int (*)(...))__cxa_pure_virtual
+96    (int (*)(...))__cxa_pure_virtual
+104   (int (*)(...))__cxa_pure_virtual
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))__cxa_pure_virtual
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))__cxa_pure_virtual
+160   (int (*)(...))__cxa_pure_virtual
+168   (int (*)(...))__cxa_pure_virtual
+176   (int (*)(...))__cxa_pure_virtual
+184   (int (*)(...))__cxa_pure_virtual
+
+Class QAccessibleTableInterface
+   size=8 align=8
+   base size=8 base align=8
+QAccessibleTableInterface (0x0x7f2d291cf480) 0 nearly-empty
+    vptr=((& QAccessibleTableInterface::_ZTV25QAccessibleTableInterface) + 16u)
+
+Vtable for QAccessibleActionInterface
+QAccessibleActionInterface::_ZTV26QAccessibleActionInterface: 9u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI26QAccessibleActionInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))QAccessibleActionInterface::localizedActionName
+48    (int (*)(...))QAccessibleActionInterface::localizedActionDescription
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))__cxa_pure_virtual
+
+Class QAccessibleActionInterface
+   size=8 align=8
+   base size=8 base align=8
+QAccessibleActionInterface (0x0x7f2d291cf4e0) 0 nearly-empty
+    vptr=((& QAccessibleActionInterface::_ZTV26QAccessibleActionInterface) + 16u)
+
+Vtable for QAccessibleImageInterface
+QAccessibleImageInterface::_ZTV25QAccessibleImageInterface: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI25QAccessibleImageInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+
+Class QAccessibleImageInterface
+   size=8 align=8
+   base size=8 base align=8
+QAccessibleImageInterface (0x0x7f2d291cf540) 0 nearly-empty
+    vptr=((& QAccessibleImageInterface::_ZTV25QAccessibleImageInterface) + 16u)
+
+Vtable for QAccessibleEvent
+QAccessibleEvent::_ZTV16QAccessibleEvent: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QAccessibleEvent)
+16    (int (*)(...))QAccessibleEvent::~QAccessibleEvent
+24    (int (*)(...))QAccessibleEvent::~QAccessibleEvent
+32    (int (*)(...))QAccessibleEvent::accessibleInterface
+
+Class QAccessibleEvent
+   size=32 align=8
+   base size=28 base align=8
+QAccessibleEvent (0x0x7f2d291cf5a0) 0
+    vptr=((& QAccessibleEvent::_ZTV16QAccessibleEvent) + 16u)
+
+Vtable for QAccessibleStateChangeEvent
+QAccessibleStateChangeEvent::_ZTV27QAccessibleStateChangeEvent: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI27QAccessibleStateChangeEvent)
+16    (int (*)(...))QAccessibleStateChangeEvent::~QAccessibleStateChangeEvent
+24    (int (*)(...))QAccessibleStateChangeEvent::~QAccessibleStateChangeEvent
+32    (int (*)(...))QAccessibleEvent::accessibleInterface
+
+Class QAccessibleStateChangeEvent
+   size=40 align=8
+   base size=40 base align=8
+QAccessibleStateChangeEvent (0x0x7f2d2914ba90) 0
+    vptr=((& QAccessibleStateChangeEvent::_ZTV27QAccessibleStateChangeEvent) + 16u)
+  QAccessibleEvent (0x0x7f2d291cfd20) 0
+      primary-for QAccessibleStateChangeEvent (0x0x7f2d2914ba90)
+
+Vtable for QAccessibleTextCursorEvent
+QAccessibleTextCursorEvent::_ZTV26QAccessibleTextCursorEvent: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI26QAccessibleTextCursorEvent)
+16    (int (*)(...))QAccessibleTextCursorEvent::~QAccessibleTextCursorEvent
+24    (int (*)(...))QAccessibleTextCursorEvent::~QAccessibleTextCursorEvent
+32    (int (*)(...))QAccessibleEvent::accessibleInterface
+
+Class QAccessibleTextCursorEvent
+   size=32 align=8
+   base size=32 base align=8
+QAccessibleTextCursorEvent (0x0x7f2d2914baf8) 0
+    vptr=((& QAccessibleTextCursorEvent::_ZTV26QAccessibleTextCursorEvent) + 16u)
+  QAccessibleEvent (0x0x7f2d291cfd80) 0
+      primary-for QAccessibleTextCursorEvent (0x0x7f2d2914baf8)
+
+Vtable for QAccessibleTextSelectionEvent
+QAccessibleTextSelectionEvent::_ZTV29QAccessibleTextSelectionEvent: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI29QAccessibleTextSelectionEvent)
+16    (int (*)(...))QAccessibleTextSelectionEvent::~QAccessibleTextSelectionEvent
+24    (int (*)(...))QAccessibleTextSelectionEvent::~QAccessibleTextSelectionEvent
+32    (int (*)(...))QAccessibleEvent::accessibleInterface
+
+Class QAccessibleTextSelectionEvent
+   size=40 align=8
+   base size=40 base align=8
+QAccessibleTextSelectionEvent (0x0x7f2d2914bb60) 0
+    vptr=((& QAccessibleTextSelectionEvent::_ZTV29QAccessibleTextSelectionEvent) + 16u)
+  QAccessibleTextCursorEvent (0x0x7f2d2914bbc8) 0
+      primary-for QAccessibleTextSelectionEvent (0x0x7f2d2914bb60)
+    QAccessibleEvent (0x0x7f2d291cfde0) 0
+        primary-for QAccessibleTextCursorEvent (0x0x7f2d2914bbc8)
+
+Vtable for QAccessibleTextInsertEvent
+QAccessibleTextInsertEvent::_ZTV26QAccessibleTextInsertEvent: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI26QAccessibleTextInsertEvent)
+16    (int (*)(...))QAccessibleTextInsertEvent::~QAccessibleTextInsertEvent
+24    (int (*)(...))QAccessibleTextInsertEvent::~QAccessibleTextInsertEvent
+32    (int (*)(...))QAccessibleEvent::accessibleInterface
+
+Class QAccessibleTextInsertEvent
+   size=48 align=8
+   base size=48 base align=8
+QAccessibleTextInsertEvent (0x0x7f2d2914bc30) 0
+    vptr=((& QAccessibleTextInsertEvent::_ZTV26QAccessibleTextInsertEvent) + 16u)
+  QAccessibleTextCursorEvent (0x0x7f2d2914bc98) 0
+      primary-for QAccessibleTextInsertEvent (0x0x7f2d2914bc30)
+    QAccessibleEvent (0x0x7f2d291cfe40) 0
+        primary-for QAccessibleTextCursorEvent (0x0x7f2d2914bc98)
+
+Vtable for QAccessibleTextRemoveEvent
+QAccessibleTextRemoveEvent::_ZTV26QAccessibleTextRemoveEvent: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI26QAccessibleTextRemoveEvent)
+16    (int (*)(...))QAccessibleTextRemoveEvent::~QAccessibleTextRemoveEvent
+24    (int (*)(...))QAccessibleTextRemoveEvent::~QAccessibleTextRemoveEvent
+32    (int (*)(...))QAccessibleEvent::accessibleInterface
+
+Class QAccessibleTextRemoveEvent
+   size=48 align=8
+   base size=48 base align=8
+QAccessibleTextRemoveEvent (0x0x7f2d2914bd00) 0
+    vptr=((& QAccessibleTextRemoveEvent::_ZTV26QAccessibleTextRemoveEvent) + 16u)
+  QAccessibleTextCursorEvent (0x0x7f2d2914bd68) 0
+      primary-for QAccessibleTextRemoveEvent (0x0x7f2d2914bd00)
+    QAccessibleEvent (0x0x7f2d291cfea0) 0
+        primary-for QAccessibleTextCursorEvent (0x0x7f2d2914bd68)
+
+Vtable for QAccessibleTextUpdateEvent
+QAccessibleTextUpdateEvent::_ZTV26QAccessibleTextUpdateEvent: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI26QAccessibleTextUpdateEvent)
+16    (int (*)(...))QAccessibleTextUpdateEvent::~QAccessibleTextUpdateEvent
+24    (int (*)(...))QAccessibleTextUpdateEvent::~QAccessibleTextUpdateEvent
+32    (int (*)(...))QAccessibleEvent::accessibleInterface
+
+Class QAccessibleTextUpdateEvent
+   size=56 align=8
+   base size=56 base align=8
+QAccessibleTextUpdateEvent (0x0x7f2d2914bdd0) 0
+    vptr=((& QAccessibleTextUpdateEvent::_ZTV26QAccessibleTextUpdateEvent) + 16u)
+  QAccessibleTextCursorEvent (0x0x7f2d2914be38) 0
+      primary-for QAccessibleTextUpdateEvent (0x0x7f2d2914bdd0)
+    QAccessibleEvent (0x0x7f2d291cff00) 0
+        primary-for QAccessibleTextCursorEvent (0x0x7f2d2914be38)
+
+Vtable for QAccessibleValueChangeEvent
+QAccessibleValueChangeEvent::_ZTV27QAccessibleValueChangeEvent: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI27QAccessibleValueChangeEvent)
+16    (int (*)(...))QAccessibleValueChangeEvent::~QAccessibleValueChangeEvent
+24    (int (*)(...))QAccessibleValueChangeEvent::~QAccessibleValueChangeEvent
+32    (int (*)(...))QAccessibleEvent::accessibleInterface
+
+Class QAccessibleValueChangeEvent
+   size=48 align=8
+   base size=48 base align=8
+QAccessibleValueChangeEvent (0x0x7f2d2914bea0) 0
+    vptr=((& QAccessibleValueChangeEvent::_ZTV27QAccessibleValueChangeEvent) + 16u)
+  QAccessibleEvent (0x0x7f2d291cff60) 0
+      primary-for QAccessibleValueChangeEvent (0x0x7f2d2914bea0)
+
+Vtable for QAccessibleTableModelChangeEvent
+QAccessibleTableModelChangeEvent::_ZTV32QAccessibleTableModelChangeEvent: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI32QAccessibleTableModelChangeEvent)
+16    (int (*)(...))QAccessibleTableModelChangeEvent::~QAccessibleTableModelChangeEvent
+24    (int (*)(...))QAccessibleTableModelChangeEvent::~QAccessibleTableModelChangeEvent
+32    (int (*)(...))QAccessibleEvent::accessibleInterface
+
+Class QAccessibleTableModelChangeEvent
+   size=48 align=8
+   base size=48 base align=8
+QAccessibleTableModelChangeEvent (0x0x7f2d2914bf08) 0
+    vptr=((& QAccessibleTableModelChangeEvent::_ZTV32QAccessibleTableModelChangeEvent) + 16u)
+  QAccessibleEvent (0x0x7f2d292ed000) 0
+      primary-for QAccessibleTableModelChangeEvent (0x0x7f2d2914bf08)
+
+Vtable for QAccessibleBridge
+QAccessibleBridge::_ZTV17QAccessibleBridge: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QAccessibleBridge)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+
+Class QAccessibleBridge
+   size=8 align=8
+   base size=8 base align=8
+QAccessibleBridge (0x0x7f2d292ed0c0) 0 nearly-empty
+    vptr=((& QAccessibleBridge::_ZTV17QAccessibleBridge) + 16u)
+
+Class QAccessibleBridgePlugin::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAccessibleBridgePlugin::QPrivateSignal (0x0x7f2d292ed180) 0 empty
+
+Vtable for QAccessibleBridgePlugin
+QAccessibleBridgePlugin::_ZTV23QAccessibleBridgePlugin: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI23QAccessibleBridgePlugin)
+16    (int (*)(...))QAccessibleBridgePlugin::metaObject
+24    (int (*)(...))QAccessibleBridgePlugin::qt_metacast
+32    (int (*)(...))QAccessibleBridgePlugin::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+
+Class QAccessibleBridgePlugin
+   size=16 align=8
+   base size=16 base align=8
+QAccessibleBridgePlugin (0x0x7f2d2914bf70) 0
+    vptr=((& QAccessibleBridgePlugin::_ZTV23QAccessibleBridgePlugin) + 16u)
+  QObject (0x0x7f2d292ed120) 0
+      primary-for QAccessibleBridgePlugin (0x0x7f2d2914bf70)
+
+Vtable for QAccessibleObject
+QAccessibleObject::_ZTV17QAccessibleObject: 23u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QAccessibleObject)
+16    0u
+24    0u
+32    (int (*)(...))QAccessibleObject::isValid
+40    (int (*)(...))QAccessibleObject::object
+48    (int (*)(...))QAccessibleInterface::window
+56    (int (*)(...))QAccessibleInterface::relations
+64    (int (*)(...))QAccessibleInterface::focusChild
+72    (int (*)(...))QAccessibleObject::childAt
+80    (int (*)(...))__cxa_pure_virtual
+88    (int (*)(...))__cxa_pure_virtual
+96    (int (*)(...))__cxa_pure_virtual
+104   (int (*)(...))__cxa_pure_virtual
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))QAccessibleObject::setText
+128   (int (*)(...))QAccessibleObject::rect
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))QAccessibleInterface::foregroundColor
+160   (int (*)(...))QAccessibleInterface::backgroundColor
+168   (int (*)(...))QAccessibleInterface::virtual_hook
+176   (int (*)(...))QAccessibleInterface::interface_cast
+
+Class QAccessibleObject
+   size=16 align=8
+   base size=16 base align=8
+QAccessibleObject (0x0x7f2d2931a000) 0
+    vptr=((& QAccessibleObject::_ZTV17QAccessibleObject) + 16u)
+  QAccessibleInterface (0x0x7f2d292ed1e0) 0 nearly-empty
+      primary-for QAccessibleObject (0x0x7f2d2931a000)
+
+Vtable for QAccessibleApplication
+QAccessibleApplication::_ZTV22QAccessibleApplication: 23u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI22QAccessibleApplication)
+16    (int (*)(...))QAccessibleApplication::~QAccessibleApplication
+24    (int (*)(...))QAccessibleApplication::~QAccessibleApplication
+32    (int (*)(...))QAccessibleObject::isValid
+40    (int (*)(...))QAccessibleObject::object
+48    (int (*)(...))QAccessibleApplication::window
+56    (int (*)(...))QAccessibleInterface::relations
+64    (int (*)(...))QAccessibleApplication::focusChild
+72    (int (*)(...))QAccessibleObject::childAt
+80    (int (*)(...))QAccessibleApplication::parent
+88    (int (*)(...))QAccessibleApplication::child
+96    (int (*)(...))QAccessibleApplication::childCount
+104   (int (*)(...))QAccessibleApplication::indexOfChild
+112   (int (*)(...))QAccessibleApplication::text
+120   (int (*)(...))QAccessibleObject::setText
+128   (int (*)(...))QAccessibleObject::rect
+136   (int (*)(...))QAccessibleApplication::role
+144   (int (*)(...))QAccessibleApplication::state
+152   (int (*)(...))QAccessibleInterface::foregroundColor
+160   (int (*)(...))QAccessibleInterface::backgroundColor
+168   (int (*)(...))QAccessibleInterface::virtual_hook
+176   (int (*)(...))QAccessibleInterface::interface_cast
+
+Class QAccessibleApplication
+   size=16 align=8
+   base size=16 base align=8
+QAccessibleApplication (0x0x7f2d2931a068) 0
+    vptr=((& QAccessibleApplication::_ZTV22QAccessibleApplication) + 16u)
+  QAccessibleObject (0x0x7f2d2931a0d0) 0
+      primary-for QAccessibleApplication (0x0x7f2d2931a068)
+    QAccessibleInterface (0x0x7f2d292ed240) 0 nearly-empty
+        primary-for QAccessibleObject (0x0x7f2d2931a0d0)
+
+Class QAccessiblePlugin::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAccessiblePlugin::QPrivateSignal (0x0x7f2d292ed300) 0 empty
+
+Vtable for QAccessiblePlugin
+QAccessiblePlugin::_ZTV17QAccessiblePlugin: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QAccessiblePlugin)
+16    (int (*)(...))QAccessiblePlugin::metaObject
+24    (int (*)(...))QAccessiblePlugin::qt_metacast
+32    (int (*)(...))QAccessiblePlugin::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+
+Class QAccessiblePlugin
+   size=16 align=8
+   base size=16 base align=8
+QAccessiblePlugin (0x0x7f2d2931a138) 0
+    vptr=((& QAccessiblePlugin::_ZTV17QAccessiblePlugin) + 16u)
+  QObject (0x0x7f2d292ed2a0) 0
+      primary-for QAccessiblePlugin (0x0x7f2d2931a138)
+
+Class QSurfaceFormat
+   size=8 align=8
+   base size=8 base align=8
+QSurfaceFormat (0x0x7f2d292ed360) 0
+
+Vtable for QSurface
+QSurface::_ZTV8QSurface: 8u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI8QSurface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))__cxa_pure_virtual
+
+Class QSurface
+   size=24 align=8
+   base size=24 base align=8
+QSurface (0x0x7f2d292ed540) 0
+    vptr=((& QSurface::_ZTV8QSurface) + 16u)
+
+Class QIcon
+   size=8 align=8
+   base size=8 base align=8
+QIcon (0x0x7f2d292ed6c0) 0
+
+Class QCursor
+   size=8 align=8
+   base size=8 base align=8
+QCursor (0x0x7f2d29011a80) 0
+
+Class QWindow::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QWindow::QPrivateSignal (0x0x7f2d29097d20) 0 empty
+
+Vtable for QWindow
+QWindow::_ZTV7QWindow: 45u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QWindow)
+16    (int (*)(...))QWindow::metaObject
+24    (int (*)(...))QWindow::qt_metacast
+32    (int (*)(...))QWindow::qt_metacall
+40    (int (*)(...))QWindow::~QWindow
+48    (int (*)(...))QWindow::~QWindow
+56    (int (*)(...))QWindow::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWindow::surfaceType
+120   (int (*)(...))QWindow::format
+128   (int (*)(...))QWindow::size
+136   (int (*)(...))QWindow::accessibleRoot
+144   (int (*)(...))QWindow::focusObject
+152   (int (*)(...))QWindow::exposeEvent
+160   (int (*)(...))QWindow::resizeEvent
+168   (int (*)(...))QWindow::moveEvent
+176   (int (*)(...))QWindow::focusInEvent
+184   (int (*)(...))QWindow::focusOutEvent
+192   (int (*)(...))QWindow::showEvent
+200   (int (*)(...))QWindow::hideEvent
+208   (int (*)(...))QWindow::keyPressEvent
+216   (int (*)(...))QWindow::keyReleaseEvent
+224   (int (*)(...))QWindow::mousePressEvent
+232   (int (*)(...))QWindow::mouseReleaseEvent
+240   (int (*)(...))QWindow::mouseDoubleClickEvent
+248   (int (*)(...))QWindow::mouseMoveEvent
+256   (int (*)(...))QWindow::wheelEvent
+264   (int (*)(...))QWindow::touchEvent
+272   (int (*)(...))QWindow::tabletEvent
+280   (int (*)(...))QWindow::nativeEvent
+288   (int (*)(...))QWindow::surfaceHandle
+296   (int (*)(...))-16
+304   (int (*)(...))(& _ZTI7QWindow)
+312   (int (*)(...))QWindow::_ZThn16_N7QWindowD1Ev
+320   (int (*)(...))QWindow::_ZThn16_N7QWindowD0Ev
+328   (int (*)(...))QWindow::_ZThn16_NK7QWindow6formatEv
+336   (int (*)(...))QWindow::_ZThn16_NK7QWindow13surfaceHandleEv
+344   (int (*)(...))QWindow::_ZThn16_NK7QWindow11surfaceTypeEv
+352   (int (*)(...))QWindow::_ZThn16_NK7QWindow4sizeEv
+
+Class QWindow
+   size=40 align=8
+   base size=40 base align=8
+QWindow (0x0x7f2d290a7ee0) 0
+    vptr=((& QWindow::_ZTV7QWindow) + 16u)
+  QObject (0x0x7f2d29097c60) 0
+      primary-for QWindow (0x0x7f2d290a7ee0)
+  QSurface (0x0x7f2d29097cc0) 16
+      vptr=((& QWindow::_ZTV7QWindow) + 312u)
+
+Class QBackingStore
+   size=8 align=8
+   base size=8 base align=8
+QBackingStore (0x0x7f2d29097e40) 0
+
+Vtable for QBitmap
+QBitmap::_ZTV7QBitmap: 10u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QBitmap)
+16    (int (*)(...))QBitmap::~QBitmap
+24    (int (*)(...))QBitmap::~QBitmap
+32    (int (*)(...))QPixmap::devType
+40    (int (*)(...))QPixmap::paintEngine
+48    (int (*)(...))QPixmap::metric
+56    (int (*)(...))QPaintDevice::initPainter
+64    (int (*)(...))QPaintDevice::redirected
+72    (int (*)(...))QPaintDevice::sharedPainter
+
+Class QBitmap
+   size=32 align=8
+   base size=32 base align=8
+QBitmap (0x0x7f2d2909ed00) 0
+    vptr=((& QBitmap::_ZTV7QBitmap) + 16u)
+  QPixmap (0x0x7f2d2909ed68) 0
+      primary-for QBitmap (0x0x7f2d2909ed00)
+    QPaintDevice (0x0x7f2d29097f00) 0
+        primary-for QPixmap (0x0x7f2d2909ed68)
+
+Class QClipboard::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QClipboard::QPrivateSignal (0x0x7f2d28d1e2a0) 0 empty
+
+Vtable for QClipboard
+QClipboard::_ZTV10QClipboard: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QClipboard)
+16    (int (*)(...))QClipboard::metaObject
+24    (int (*)(...))QClipboard::qt_metacast
+32    (int (*)(...))QClipboard::qt_metacall
+40    (int (*)(...))QClipboard::~QClipboard
+48    (int (*)(...))QClipboard::~QClipboard
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QClipboard
+   size=16 align=8
+   base size=16 base align=8
+QClipboard (0x0x7f2d28d25000) 0
+    vptr=((& QClipboard::_ZTV10QClipboard) + 16u)
+  QObject (0x0x7f2d28d1e240) 0
+      primary-for QClipboard (0x0x7f2d28d25000)
+
+Class QDesktopServices
+   size=1 align=1
+   base size=0 base align=1
+QDesktopServices (0x0x7f2d28d1e300) 0 empty
+
+Class QDrag::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDrag::QPrivateSignal (0x0x7f2d28d1e3c0) 0 empty
+
+Vtable for QDrag
+QDrag::_ZTV5QDrag: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI5QDrag)
+16    (int (*)(...))QDrag::metaObject
+24    (int (*)(...))QDrag::qt_metacast
+32    (int (*)(...))QDrag::qt_metacall
+40    (int (*)(...))QDrag::~QDrag
+48    (int (*)(...))QDrag::~QDrag
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QDrag
+   size=16 align=8
+   base size=16 base align=8
+QDrag (0x0x7f2d28d25068) 0
+    vptr=((& QDrag::_ZTV5QDrag) + 16u)
+  QObject (0x0x7f2d28d1e360) 0
+      primary-for QDrag (0x0x7f2d28d25068)
+
+Class QFontInfo
+   size=8 align=8
+   base size=8 base align=8
+QFontInfo (0x0x7f2d28d1e420) 0
+
+Class QFontMetrics
+   size=8 align=8
+   base size=8 base align=8
+QFontMetrics (0x0x7f2d28d1e6c0) 0
+
+Class QFontMetricsF
+   size=8 align=8
+   base size=8 base align=8
+QFontMetricsF (0x0x7f2d28d1e9c0) 0
+
+Class QGenericPlugin::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGenericPlugin::QPrivateSignal (0x0x7f2d28e03c00) 0 empty
+
+Vtable for QGenericPlugin
+QGenericPlugin::_ZTV14QGenericPlugin: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QGenericPlugin)
+16    (int (*)(...))QGenericPlugin::metaObject
+24    (int (*)(...))QGenericPlugin::qt_metacast
+32    (int (*)(...))QGenericPlugin::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+
+Class QGenericPlugin
+   size=16 align=8
+   base size=16 base align=8
+QGenericPlugin (0x0x7f2d28d25750) 0
+    vptr=((& QGenericPlugin::_ZTV14QGenericPlugin) + 16u)
+  QObject (0x0x7f2d28e03ba0) 0
+      primary-for QGenericPlugin (0x0x7f2d28d25750)
+
+Class QGenericPluginFactory
+   size=1 align=1
+   base size=0 base align=1
+QGenericPluginFactory (0x0x7f2d28e03c60) 0 empty
+
+Class QInputMethod::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QInputMethod::QPrivateSignal (0x0x7f2d28e03d20) 0 empty
+
+Vtable for QInputMethod
+QInputMethod::_ZTV12QInputMethod: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QInputMethod)
+16    (int (*)(...))QInputMethod::metaObject
+24    (int (*)(...))QInputMethod::qt_metacast
+32    (int (*)(...))QInputMethod::qt_metacall
+40    (int (*)(...))QInputMethod::~QInputMethod
+48    (int (*)(...))QInputMethod::~QInputMethod
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QInputMethod
+   size=16 align=8
+   base size=16 base align=8
+QInputMethod (0x0x7f2d28d257b8) 0
+    vptr=((& QInputMethod::_ZTV12QInputMethod) + 16u)
+  QObject (0x0x7f2d28e03cc0) 0
+      primary-for QInputMethod (0x0x7f2d28d257b8)
+
+Class QGuiApplication::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGuiApplication::QPrivateSignal (0x0x7f2d28e03de0) 0 empty
+
+Vtable for QGuiApplication
+QGuiApplication::_ZTV15QGuiApplication: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QGuiApplication)
+16    (int (*)(...))QGuiApplication::metaObject
+24    (int (*)(...))QGuiApplication::qt_metacast
+32    (int (*)(...))QGuiApplication::qt_metacall
+40    (int (*)(...))QGuiApplication::~QGuiApplication
+48    (int (*)(...))QGuiApplication::~QGuiApplication
+56    (int (*)(...))QGuiApplication::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QGuiApplication::notify
+120   (int (*)(...))QGuiApplication::compressEvent
+
+Class QGuiApplication
+   size=16 align=8
+   base size=16 base align=8
+QGuiApplication (0x0x7f2d28d25820) 0
+    vptr=((& QGuiApplication::_ZTV15QGuiApplication) + 16u)
+  QCoreApplication (0x0x7f2d28d25888) 0
+      primary-for QGuiApplication (0x0x7f2d28d25820)
+    QObject (0x0x7f2d28e03d80) 0
+        primary-for QCoreApplication (0x0x7f2d28d25888)
+
+Class QIconEngine::AvailableSizesArgument
+   size=16 align=8
+   base size=16 base align=8
+QIconEngine::AvailableSizesArgument (0x0x7f2d28e03ea0) 0
+
+Class QIconEngine::ScaledPixmapArgument
+   size=56 align=8
+   base size=56 base align=8
+QIconEngine::ScaledPixmapArgument (0x0x7f2d28b1e060) 0
+
+Vtable for QIconEngine
+QIconEngine::_ZTV11QIconEngine: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QIconEngine)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))QIconEngine::actualSize
+48    (int (*)(...))QIconEngine::pixmap
+56    (int (*)(...))QIconEngine::addPixmap
+64    (int (*)(...))QIconEngine::addFile
+72    (int (*)(...))QIconEngine::key
+80    (int (*)(...))__cxa_pure_virtual
+88    (int (*)(...))QIconEngine::read
+96    (int (*)(...))QIconEngine::write
+104   (int (*)(...))QIconEngine::availableSizes
+112   (int (*)(...))QIconEngine::iconName
+120   (int (*)(...))QIconEngine::virtual_hook
+
+Class QIconEngine
+   size=8 align=8
+   base size=8 base align=8
+QIconEngine (0x0x7f2d28e03e40) 0 nearly-empty
+    vptr=((& QIconEngine::_ZTV11QIconEngine) + 16u)
+
+Class QIconEnginePlugin::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QIconEnginePlugin::QPrivateSignal (0x0x7f2d28b1e120) 0 empty
+
+Vtable for QIconEnginePlugin
+QIconEnginePlugin::_ZTV17QIconEnginePlugin: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QIconEnginePlugin)
+16    (int (*)(...))QIconEnginePlugin::metaObject
+24    (int (*)(...))QIconEnginePlugin::qt_metacast
+32    (int (*)(...))QIconEnginePlugin::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+
+Class QIconEnginePlugin
+   size=16 align=8
+   base size=16 base align=8
+QIconEnginePlugin (0x0x7f2d28d259c0) 0
+    vptr=((& QIconEnginePlugin::_ZTV17QIconEnginePlugin) + 16u)
+  QObject (0x0x7f2d28b1e0c0) 0
+      primary-for QIconEnginePlugin (0x0x7f2d28d259c0)
+
+Vtable for QImageIOHandler
+QImageIOHandler::_ZTV15QImageIOHandler: 18u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QImageIOHandler)
+16    0u
+24    0u
+32    (int (*)(...))QImageIOHandler::name
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))QImageIOHandler::write
+64    (int (*)(...))QImageIOHandler::option
+72    (int (*)(...))QImageIOHandler::setOption
+80    (int (*)(...))QImageIOHandler::supportsOption
+88    (int (*)(...))QImageIOHandler::jumpToNextImage
+96    (int (*)(...))QImageIOHandler::jumpToImage
+104   (int (*)(...))QImageIOHandler::loopCount
+112   (int (*)(...))QImageIOHandler::imageCount
+120   (int (*)(...))QImageIOHandler::nextImageDelay
+128   (int (*)(...))QImageIOHandler::currentImageNumber
+136   (int (*)(...))QImageIOHandler::currentImageRect
+
+Class QImageIOHandler
+   size=16 align=8
+   base size=16 base align=8
+QImageIOHandler (0x0x7f2d28b1e180) 0
+    vptr=((& QImageIOHandler::_ZTV15QImageIOHandler) + 16u)
+
+Class QImageIOPlugin::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QImageIOPlugin::QPrivateSignal (0x0x7f2d28b1e300) 0 empty
+
+Vtable for QImageIOPlugin
+QImageIOPlugin::_ZTV14QImageIOPlugin: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QImageIOPlugin)
+16    (int (*)(...))QImageIOPlugin::metaObject
+24    (int (*)(...))QImageIOPlugin::qt_metacast
+32    (int (*)(...))QImageIOPlugin::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+
+Class QImageIOPlugin
+   size=16 align=8
+   base size=16 base align=8
+QImageIOPlugin (0x0x7f2d28d25a28) 0
+    vptr=((& QImageIOPlugin::_ZTV14QImageIOPlugin) + 16u)
+  QObject (0x0x7f2d28b1e2a0) 0
+      primary-for QImageIOPlugin (0x0x7f2d28d25a28)
+
+Class QImageReader
+   size=8 align=8
+   base size=8 base align=8
+QImageReader (0x0x7f2d28b1e4e0) 0
+
+Class QImageWriter
+   size=8 align=8
+   base size=8 base align=8
+QImageWriter (0x0x7f2d28b1e540) 0
+
+Class QVector3D
+   size=12 align=4
+   base size=12 base align=4
+QVector3D (0x0x7f2d28b1e5a0) 0
+
+Class QVector4D
+   size=16 align=4
+   base size=16 base align=4
+QVector4D (0x0x7f2d28b1e900) 0
+
+Class QQuaternion
+   size=16 align=4
+   base size=16 base align=4
+QQuaternion (0x0x7f2d28b1ec60) 0
+
+Class QMatrix4x4
+   size=68 align=4
+   base size=68 base align=4
+QMatrix4x4 (0x0x7f2d28b1ef00) 0
+
+Class QMovie::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QMovie::QPrivateSignal (0x0x7f2d28d09480) 0 empty
+
+Vtable for QMovie
+QMovie::_ZTV6QMovie: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI6QMovie)
+16    (int (*)(...))QMovie::metaObject
+24    (int (*)(...))QMovie::qt_metacast
+32    (int (*)(...))QMovie::qt_metacall
+40    (int (*)(...))QMovie::~QMovie
+48    (int (*)(...))QMovie::~QMovie
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QMovie
+   size=16 align=8
+   base size=16 base align=8
+QMovie (0x0x7f2d28d01270) 0
+    vptr=((& QMovie::_ZTV6QMovie) + 16u)
+  QObject (0x0x7f2d28d09420) 0
+      primary-for QMovie (0x0x7f2d28d01270)
+
+Class QOffscreenSurface::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOffscreenSurface::QPrivateSignal (0x0x7f2d28d095a0) 0 empty
+
+Vtable for QOffscreenSurface
+QOffscreenSurface::_ZTV17QOffscreenSurface: 26u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QOffscreenSurface)
+16    (int (*)(...))QOffscreenSurface::metaObject
+24    (int (*)(...))QOffscreenSurface::qt_metacast
+32    (int (*)(...))QOffscreenSurface::qt_metacall
+40    (int (*)(...))QOffscreenSurface::~QOffscreenSurface
+48    (int (*)(...))QOffscreenSurface::~QOffscreenSurface
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QOffscreenSurface::surfaceType
+120   (int (*)(...))QOffscreenSurface::format
+128   (int (*)(...))QOffscreenSurface::size
+136   (int (*)(...))QOffscreenSurface::surfaceHandle
+144   (int (*)(...))-16
+152   (int (*)(...))(& _ZTI17QOffscreenSurface)
+160   (int (*)(...))QOffscreenSurface::_ZThn16_N17QOffscreenSurfaceD1Ev
+168   (int (*)(...))QOffscreenSurface::_ZThn16_N17QOffscreenSurfaceD0Ev
+176   (int (*)(...))QOffscreenSurface::_ZThn16_NK17QOffscreenSurface6formatEv
+184   (int (*)(...))QOffscreenSurface::_ZThn16_NK17QOffscreenSurface13surfaceHandleEv
+192   (int (*)(...))QOffscreenSurface::_ZThn16_NK17QOffscreenSurface11surfaceTypeEv
+200   (int (*)(...))QOffscreenSurface::_ZThn16_NK17QOffscreenSurface4sizeEv
+
+Class QOffscreenSurface
+   size=40 align=8
+   base size=40 base align=8
+QOffscreenSurface (0x0x7f2d289ee770) 0
+    vptr=((& QOffscreenSurface::_ZTV17QOffscreenSurface) + 16u)
+  QObject (0x0x7f2d28d094e0) 0
+      primary-for QOffscreenSurface (0x0x7f2d289ee770)
+  QSurface (0x0x7f2d28d09540) 16
+      vptr=((& QOffscreenSurface::_ZTV17QOffscreenSurface) + 160u)
+
+Class QOpenGLBuffer
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLBuffer (0x0x7f2d28d09660) 0
+
+Class QOpenGLVersionStatus
+   size=12 align=4
+   base size=12 base align=4
+QOpenGLVersionStatus (0x0x7f2d28d09840) 0
+
+Class QOpenGLVersionFunctionsBackend
+   size=16 align=8
+   base size=12 base align=8
+QOpenGLVersionFunctionsBackend (0x0x7f2d283675a0) 0
+
+Class QOpenGLVersionFunctionsStorage
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLVersionFunctionsStorage (0x0x7f2d28367600) 0
+
+Class QAbstractOpenGLFunctionsPrivate
+   size=16 align=8
+   base size=9 base align=8
+QAbstractOpenGLFunctionsPrivate (0x0x7f2d28367660) 0
+
+Vtable for QAbstractOpenGLFunctions
+QAbstractOpenGLFunctions::_ZTV24QAbstractOpenGLFunctions: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QAbstractOpenGLFunctions)
+16    (int (*)(...))QAbstractOpenGLFunctions::~QAbstractOpenGLFunctions
+24    (int (*)(...))QAbstractOpenGLFunctions::~QAbstractOpenGLFunctions
+32    (int (*)(...))QAbstractOpenGLFunctions::initializeOpenGLFunctions
+
+Class QAbstractOpenGLFunctions
+   size=16 align=8
+   base size=16 base align=8
+QAbstractOpenGLFunctions (0x0x7f2d283676c0) 0
+    vptr=((& QAbstractOpenGLFunctions::_ZTV24QAbstractOpenGLFunctions) + 16u)
+
+Class QOpenGLFunctions_1_0_CoreBackend::Functions
+   size=384 align=8
+   base size=384 base align=8
+QOpenGLFunctions_1_0_CoreBackend::Functions (0x0x7f2d28367780) 0
+
+Class QOpenGLFunctions_1_0_CoreBackend
+   size=400 align=8
+   base size=400 base align=8
+QOpenGLFunctions_1_0_CoreBackend (0x0x7f2d2836c618) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f2d28367720) 0
+
+Class QOpenGLFunctions_1_1_CoreBackend::Functions
+   size=128 align=8
+   base size=128 base align=8
+QOpenGLFunctions_1_1_CoreBackend::Functions (0x0x7f2d283678a0) 0
+
+Class QOpenGLFunctions_1_1_CoreBackend
+   size=144 align=8
+   base size=144 base align=8
+QOpenGLFunctions_1_1_CoreBackend (0x0x7f2d2836c680) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f2d28367840) 0
+
+Class QOpenGLFunctions_1_2_CoreBackend::Functions
+   size=48 align=8
+   base size=48 base align=8
+QOpenGLFunctions_1_2_CoreBackend::Functions (0x0x7f2d283679c0) 0
+
+Class QOpenGLFunctions_1_2_CoreBackend
+   size=64 align=8
+   base size=64 base align=8
+QOpenGLFunctions_1_2_CoreBackend (0x0x7f2d2836c6e8) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f2d28367960) 0
+
+Class QOpenGLFunctions_1_3_CoreBackend::Functions
+   size=72 align=8
+   base size=72 base align=8
+QOpenGLFunctions_1_3_CoreBackend::Functions (0x0x7f2d28367ae0) 0
+
+Class QOpenGLFunctions_1_3_CoreBackend
+   size=88 align=8
+   base size=88 base align=8
+QOpenGLFunctions_1_3_CoreBackend (0x0x7f2d2836c750) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f2d28367a80) 0
+
+Class QOpenGLFunctions_1_4_CoreBackend::Functions
+   size=56 align=8
+   base size=56 base align=8
+QOpenGLFunctions_1_4_CoreBackend::Functions (0x0x7f2d28367c60) 0
+
+Class QOpenGLFunctions_1_4_CoreBackend
+   size=72 align=8
+   base size=72 base align=8
+QOpenGLFunctions_1_4_CoreBackend (0x0x7f2d2836c7b8) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f2d28367c00) 0
+
+Class QOpenGLFunctions_1_5_CoreBackend::Functions
+   size=152 align=8
+   base size=152 base align=8
+QOpenGLFunctions_1_5_CoreBackend::Functions (0x0x7f2d28367d80) 0
+
+Class QOpenGLFunctions_1_5_CoreBackend
+   size=168 align=8
+   base size=168 base align=8
+QOpenGLFunctions_1_5_CoreBackend (0x0x7f2d2836c820) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f2d28367d20) 0
+
+Class QOpenGLFunctions_2_0_CoreBackend::Functions
+   size=744 align=8
+   base size=744 base align=8
+QOpenGLFunctions_2_0_CoreBackend::Functions (0x0x7f2d28367ea0) 0
+
+Class QOpenGLFunctions_2_0_CoreBackend
+   size=760 align=8
+   base size=760 base align=8
+QOpenGLFunctions_2_0_CoreBackend (0x0x7f2d2836c888) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f2d28367e40) 0
+
+Class QOpenGLFunctions_2_1_CoreBackend::Functions
+   size=48 align=8
+   base size=48 base align=8
+QOpenGLFunctions_2_1_CoreBackend::Functions (0x0x7f2d28406000) 0
+
+Class QOpenGLFunctions_2_1_CoreBackend
+   size=64 align=8
+   base size=64 base align=8
+QOpenGLFunctions_2_1_CoreBackend (0x0x7f2d2836c8f0) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f2d28367f60) 0
+
+Class QOpenGLFunctions_3_0_CoreBackend::Functions
+   size=672 align=8
+   base size=672 base align=8
+QOpenGLFunctions_3_0_CoreBackend::Functions (0x0x7f2d28406120) 0
+
+Class QOpenGLFunctions_3_0_CoreBackend
+   size=688 align=8
+   base size=688 base align=8
+QOpenGLFunctions_3_0_CoreBackend (0x0x7f2d2836c958) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f2d284060c0) 0
+
+Class QOpenGLFunctions_3_1_CoreBackend::Functions
+   size=96 align=8
+   base size=96 base align=8
+QOpenGLFunctions_3_1_CoreBackend::Functions (0x0x7f2d28406240) 0
+
+Class QOpenGLFunctions_3_1_CoreBackend
+   size=112 align=8
+   base size=112 base align=8
+QOpenGLFunctions_3_1_CoreBackend (0x0x7f2d2836c9c0) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f2d284061e0) 0
+
+Class QOpenGLFunctions_3_2_CoreBackend::Functions
+   size=152 align=8
+   base size=152 base align=8
+QOpenGLFunctions_3_2_CoreBackend::Functions (0x0x7f2d28406360) 0
+
+Class QOpenGLFunctions_3_2_CoreBackend
+   size=168 align=8
+   base size=168 base align=8
+QOpenGLFunctions_3_2_CoreBackend (0x0x7f2d2836ca28) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f2d28406300) 0
+
+Class QOpenGLFunctions_3_3_CoreBackend::Functions
+   size=464 align=8
+   base size=464 base align=8
+QOpenGLFunctions_3_3_CoreBackend::Functions (0x0x7f2d28406480) 0
+
+Class QOpenGLFunctions_3_3_CoreBackend
+   size=480 align=8
+   base size=480 base align=8
+QOpenGLFunctions_3_3_CoreBackend (0x0x7f2d2836ca90) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f2d28406420) 0
+
+Class QOpenGLFunctions_4_0_CoreBackend::Functions
+   size=368 align=8
+   base size=368 base align=8
+QOpenGLFunctions_4_0_CoreBackend::Functions (0x0x7f2d284065a0) 0
+
+Class QOpenGLFunctions_4_0_CoreBackend
+   size=384 align=8
+   base size=384 base align=8
+QOpenGLFunctions_4_0_CoreBackend (0x0x7f2d2836caf8) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f2d28406540) 0
+
+Class QOpenGLFunctions_4_1_CoreBackend::Functions
+   size=704 align=8
+   base size=704 base align=8
+QOpenGLFunctions_4_1_CoreBackend::Functions (0x0x7f2d284066c0) 0
+
+Class QOpenGLFunctions_4_1_CoreBackend
+   size=720 align=8
+   base size=720 base align=8
+QOpenGLFunctions_4_1_CoreBackend (0x0x7f2d2836cb60) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f2d28406660) 0
+
+Class QOpenGLFunctions_4_2_CoreBackend::Functions
+   size=96 align=8
+   base size=96 base align=8
+QOpenGLFunctions_4_2_CoreBackend::Functions (0x0x7f2d284067e0) 0
+
+Class QOpenGLFunctions_4_2_CoreBackend
+   size=112 align=8
+   base size=112 base align=8
+QOpenGLFunctions_4_2_CoreBackend (0x0x7f2d2836cbc8) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f2d28406780) 0
+
+Class QOpenGLFunctions_4_3_CoreBackend::Functions
+   size=344 align=8
+   base size=344 base align=8
+QOpenGLFunctions_4_3_CoreBackend::Functions (0x0x7f2d28406900) 0
+
+Class QOpenGLFunctions_4_3_CoreBackend
+   size=360 align=8
+   base size=360 base align=8
+QOpenGLFunctions_4_3_CoreBackend (0x0x7f2d2836cc30) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f2d284068a0) 0
+
+Class QOpenGLFunctions_4_4_CoreBackend::Functions
+   size=72 align=8
+   base size=72 base align=8
+QOpenGLFunctions_4_4_CoreBackend::Functions (0x0x7f2d28406a20) 0
+
+Class QOpenGLFunctions_4_4_CoreBackend
+   size=88 align=8
+   base size=88 base align=8
+QOpenGLFunctions_4_4_CoreBackend (0x0x7f2d2836cc98) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f2d284069c0) 0
+
+Class QOpenGLFunctions_4_5_CoreBackend::Functions
+   size=848 align=8
+   base size=848 base align=8
+QOpenGLFunctions_4_5_CoreBackend::Functions (0x0x7f2d28406ba0) 0
+
+Class QOpenGLFunctions_4_5_CoreBackend
+   size=864 align=8
+   base size=864 base align=8
+QOpenGLFunctions_4_5_CoreBackend (0x0x7f2d2836cd00) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f2d28406b40) 0
+
+Class QOpenGLFunctions_1_0_DeprecatedBackend::Functions
+   size=2064 align=8
+   base size=2064 base align=8
+QOpenGLFunctions_1_0_DeprecatedBackend::Functions (0x0x7f2d28406cc0) 0
+
+Class QOpenGLFunctions_1_0_DeprecatedBackend
+   size=2080 align=8
+   base size=2080 base align=8
+QOpenGLFunctions_1_0_DeprecatedBackend (0x0x7f2d2836cd68) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f2d28406c60) 0
+
+Class QOpenGLFunctions_1_1_DeprecatedBackend::Functions
+   size=136 align=8
+   base size=136 base align=8
+QOpenGLFunctions_1_1_DeprecatedBackend::Functions (0x0x7f2d28406de0) 0
+
+Class QOpenGLFunctions_1_1_DeprecatedBackend
+   size=152 align=8
+   base size=152 base align=8
+QOpenGLFunctions_1_1_DeprecatedBackend (0x0x7f2d2836cdd0) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f2d28406d80) 0
+
+Class QOpenGLFunctions_1_2_DeprecatedBackend::Functions
+   size=256 align=8
+   base size=256 base align=8
+QOpenGLFunctions_1_2_DeprecatedBackend::Functions (0x0x7f2d28406f00) 0
+
+Class QOpenGLFunctions_1_2_DeprecatedBackend
+   size=272 align=8
+   base size=272 base align=8
+QOpenGLFunctions_1_2_DeprecatedBackend (0x0x7f2d2836ce38) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f2d28406ea0) 0
+
+Class QOpenGLFunctions_1_3_DeprecatedBackend::Functions
+   size=296 align=8
+   base size=296 base align=8
+QOpenGLFunctions_1_3_DeprecatedBackend::Functions (0x0x7f2d2815f060) 0
+
+Class QOpenGLFunctions_1_3_DeprecatedBackend
+   size=312 align=8
+   base size=312 base align=8
+QOpenGLFunctions_1_3_DeprecatedBackend (0x0x7f2d2836cea0) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f2d2815f000) 0
+
+Class QOpenGLFunctions_1_4_DeprecatedBackend::Functions
+   size=304 align=8
+   base size=304 base align=8
+QOpenGLFunctions_1_4_DeprecatedBackend::Functions (0x0x7f2d2815f180) 0
+
+Class QOpenGLFunctions_1_4_DeprecatedBackend
+   size=320 align=8
+   base size=320 base align=8
+QOpenGLFunctions_1_4_DeprecatedBackend (0x0x7f2d2836cf08) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f2d2815f120) 0
+
+Class QOpenGLFunctions_2_0_DeprecatedBackend::Functions
+   size=288 align=8
+   base size=288 base align=8
+QOpenGLFunctions_2_0_DeprecatedBackend::Functions (0x0x7f2d2815f2a0) 0
+
+Class QOpenGLFunctions_2_0_DeprecatedBackend
+   size=304 align=8
+   base size=304 base align=8
+QOpenGLFunctions_2_0_DeprecatedBackend (0x0x7f2d2836cf70) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f2d2815f240) 0
+
+Class QOpenGLFunctions_3_0_DeprecatedBackend::Functions
+   size=160 align=8
+   base size=160 base align=8
+QOpenGLFunctions_3_0_DeprecatedBackend::Functions (0x0x7f2d2815f3c0) 0
+
+Class QOpenGLFunctions_3_0_DeprecatedBackend
+   size=176 align=8
+   base size=176 base align=8
+QOpenGLFunctions_3_0_DeprecatedBackend (0x0x7f2d2818e000) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f2d2815f360) 0
+
+Class QOpenGLFunctions_3_3_DeprecatedBackend::Functions
+   size=240 align=8
+   base size=240 base align=8
+QOpenGLFunctions_3_3_DeprecatedBackend::Functions (0x0x7f2d2815f4e0) 0
+
+Class QOpenGLFunctions_3_3_DeprecatedBackend
+   size=256 align=8
+   base size=256 base align=8
+QOpenGLFunctions_3_3_DeprecatedBackend (0x0x7f2d2818e068) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f2d2815f480) 0
+
+Class QOpenGLFunctions_4_5_DeprecatedBackend::Functions
+   size=96 align=8
+   base size=96 base align=8
+QOpenGLFunctions_4_5_DeprecatedBackend::Functions (0x0x7f2d2815f600) 0
+
+Class QOpenGLFunctions_4_5_DeprecatedBackend
+   size=112 align=8
+   base size=112 base align=8
+QOpenGLFunctions_4_5_DeprecatedBackend (0x0x7f2d2818e0d0) 0
+  QOpenGLVersionFunctionsBackend (0x0x7f2d2815f5a0) 0
+
+Class QOpenGLVersionProfile
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLVersionProfile (0x0x7f2d2815f6c0) 0
+
+Class QOpenGLContextGroup::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOpenGLContextGroup::QPrivateSignal (0x0x7f2d2815f780) 0 empty
+
+Vtable for QOpenGLContextGroup
+QOpenGLContextGroup::_ZTV19QOpenGLContextGroup: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QOpenGLContextGroup)
+16    (int (*)(...))QOpenGLContextGroup::metaObject
+24    (int (*)(...))QOpenGLContextGroup::qt_metacast
+32    (int (*)(...))QOpenGLContextGroup::qt_metacall
+40    (int (*)(...))QOpenGLContextGroup::~QOpenGLContextGroup
+48    (int (*)(...))QOpenGLContextGroup::~QOpenGLContextGroup
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QOpenGLContextGroup
+   size=16 align=8
+   base size=16 base align=8
+QOpenGLContextGroup (0x0x7f2d2818e138) 0
+    vptr=((& QOpenGLContextGroup::_ZTV19QOpenGLContextGroup) + 16u)
+  QObject (0x0x7f2d2815f720) 0
+      primary-for QOpenGLContextGroup (0x0x7f2d2818e138)
+
+Class QOpenGLContext::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOpenGLContext::QPrivateSignal (0x0x7f2d2815f840) 0 empty
+
+Vtable for QOpenGLContext
+QOpenGLContext::_ZTV14QOpenGLContext: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QOpenGLContext)
+16    (int (*)(...))QOpenGLContext::metaObject
+24    (int (*)(...))QOpenGLContext::qt_metacast
+32    (int (*)(...))QOpenGLContext::qt_metacall
+40    (int (*)(...))QOpenGLContext::~QOpenGLContext
+48    (int (*)(...))QOpenGLContext::~QOpenGLContext
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QOpenGLContext
+   size=16 align=8
+   base size=16 base align=8
+QOpenGLContext (0x0x7f2d2818e1a0) 0
+    vptr=((& QOpenGLContext::_ZTV14QOpenGLContext) + 16u)
+  QObject (0x0x7f2d2815f7e0) 0
+      primary-for QOpenGLContext (0x0x7f2d2818e1a0)
+
+Class QOpenGLDebugMessage
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLDebugMessage (0x0x7f2d2815f8a0) 0
+
+Class QOpenGLDebugLogger::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOpenGLDebugLogger::QPrivateSignal (0x0x7f2d282710c0) 0 empty
+
+Vtable for QOpenGLDebugLogger
+QOpenGLDebugLogger::_ZTV18QOpenGLDebugLogger: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QOpenGLDebugLogger)
+16    (int (*)(...))QOpenGLDebugLogger::metaObject
+24    (int (*)(...))QOpenGLDebugLogger::qt_metacast
+32    (int (*)(...))QOpenGLDebugLogger::qt_metacall
+40    (int (*)(...))QOpenGLDebugLogger::~QOpenGLDebugLogger
+48    (int (*)(...))QOpenGLDebugLogger::~QOpenGLDebugLogger
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QOpenGLDebugLogger
+   size=16 align=8
+   base size=16 base align=8
+QOpenGLDebugLogger (0x0x7f2d2818e618) 0
+    vptr=((& QOpenGLDebugLogger::_ZTV18QOpenGLDebugLogger) + 16u)
+  QObject (0x0x7f2d28271060) 0
+      primary-for QOpenGLDebugLogger (0x0x7f2d2818e618)
+
+Class QOpenGLFunctions
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLFunctions (0x0x7f2d28271240) 0
+
+Class QOpenGLFunctionsPrivate::Functions
+   size=1152 align=8
+   base size=1152 base align=8
+QOpenGLFunctionsPrivate::Functions (0x0x7f2d28271480) 0
+
+Class QOpenGLFunctionsPrivate
+   size=1152 align=8
+   base size=1152 base align=8
+QOpenGLFunctionsPrivate (0x0x7f2d28271420) 0
+
+Class QOpenGLExtraFunctions
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLExtraFunctions (0x0x7f2d280452d8) 0
+  QOpenGLFunctions (0x0x7f2d282715a0) 0
+
+Class QOpenGLExtraFunctionsPrivate::Functions
+   size=1376 align=8
+   base size=1376 base align=8
+QOpenGLExtraFunctionsPrivate::Functions (0x0x7f2d28271660) 0
+
+Class QOpenGLExtraFunctionsPrivate
+   size=2528 align=8
+   base size=2528 base align=8
+QOpenGLExtraFunctionsPrivate (0x0x7f2d28045340) 0
+  QOpenGLFunctionsPrivate (0x0x7f2d28271600) 0
+
+Vtable for QOpenGLFramebufferObject
+QOpenGLFramebufferObject::_ZTV24QOpenGLFramebufferObject: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QOpenGLFramebufferObject)
+16    (int (*)(...))QOpenGLFramebufferObject::~QOpenGLFramebufferObject
+24    (int (*)(...))QOpenGLFramebufferObject::~QOpenGLFramebufferObject
+
+Class QOpenGLFramebufferObject
+   size=16 align=8
+   base size=16 base align=8
+QOpenGLFramebufferObject (0x0x7f2d282719c0) 0
+    vptr=((& QOpenGLFramebufferObject::_ZTV24QOpenGLFramebufferObject) + 16u)
+
+Class QOpenGLFramebufferObjectFormat
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLFramebufferObjectFormat (0x0x7f2d28271ae0) 0
+
+Vtable for QOpenGLPaintDevice
+QOpenGLPaintDevice::_ZTV18QOpenGLPaintDevice: 11u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QOpenGLPaintDevice)
+16    (int (*)(...))QOpenGLPaintDevice::~QOpenGLPaintDevice
+24    (int (*)(...))QOpenGLPaintDevice::~QOpenGLPaintDevice
+32    (int (*)(...))QOpenGLPaintDevice::devType
+40    (int (*)(...))QOpenGLPaintDevice::paintEngine
+48    (int (*)(...))QOpenGLPaintDevice::metric
+56    (int (*)(...))QPaintDevice::initPainter
+64    (int (*)(...))QPaintDevice::redirected
+72    (int (*)(...))QPaintDevice::sharedPainter
+80    (int (*)(...))QOpenGLPaintDevice::ensureActiveTarget
+
+Class QOpenGLPaintDevice
+   size=32 align=8
+   base size=32 base align=8
+QOpenGLPaintDevice (0x0x7f2d27dedbc8) 0
+    vptr=((& QOpenGLPaintDevice::_ZTV18QOpenGLPaintDevice) + 16u)
+  QPaintDevice (0x0x7f2d28271b40) 0
+      primary-for QOpenGLPaintDevice (0x0x7f2d27dedbc8)
+
+Class QOpenGLPixelTransferOptions
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLPixelTransferOptions (0x0x7f2d28271c60) 0
+
+Class QOpenGLShader::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOpenGLShader::QPrivateSignal (0x0x7f2d27e77000) 0 empty
+
+Vtable for QOpenGLShader
+QOpenGLShader::_ZTV13QOpenGLShader: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QOpenGLShader)
+16    (int (*)(...))QOpenGLShader::metaObject
+24    (int (*)(...))QOpenGLShader::qt_metacast
+32    (int (*)(...))QOpenGLShader::qt_metacall
+40    (int (*)(...))QOpenGLShader::~QOpenGLShader
+48    (int (*)(...))QOpenGLShader::~QOpenGLShader
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QOpenGLShader
+   size=16 align=8
+   base size=16 base align=8
+QOpenGLShader (0x0x7f2d27deddd0) 0
+    vptr=((& QOpenGLShader::_ZTV13QOpenGLShader) + 16u)
+  QObject (0x0x7f2d28271f60) 0
+      primary-for QOpenGLShader (0x0x7f2d27deddd0)
+
+Class QOpenGLShaderProgram::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOpenGLShaderProgram::QPrivateSignal (0x0x7f2d27e77240) 0 empty
+
+Vtable for QOpenGLShaderProgram
+QOpenGLShaderProgram::_ZTV20QOpenGLShaderProgram: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QOpenGLShaderProgram)
+16    (int (*)(...))QOpenGLShaderProgram::metaObject
+24    (int (*)(...))QOpenGLShaderProgram::qt_metacast
+32    (int (*)(...))QOpenGLShaderProgram::qt_metacall
+40    (int (*)(...))QOpenGLShaderProgram::~QOpenGLShaderProgram
+48    (int (*)(...))QOpenGLShaderProgram::~QOpenGLShaderProgram
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QOpenGLShaderProgram::link
+
+Class QOpenGLShaderProgram
+   size=16 align=8
+   base size=16 base align=8
+QOpenGLShaderProgram (0x0x7f2d27dedf08) 0
+    vptr=((& QOpenGLShaderProgram::_ZTV20QOpenGLShaderProgram) + 16u)
+  QObject (0x0x7f2d27e771e0) 0
+      primary-for QOpenGLShaderProgram (0x0x7f2d27dedf08)
+
+Class QOpenGLTexture
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLTexture (0x0x7f2d27e772a0) 0
+
+Class QOpenGLTextureBlitter
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLTextureBlitter (0x0x7f2d27e77540) 0
+
+Class QOpenGLTimerQuery::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOpenGLTimerQuery::QPrivateSignal (0x0x7f2d27e776c0) 0 empty
+
+Vtable for QOpenGLTimerQuery
+QOpenGLTimerQuery::_ZTV17QOpenGLTimerQuery: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QOpenGLTimerQuery)
+16    (int (*)(...))QOpenGLTimerQuery::metaObject
+24    (int (*)(...))QOpenGLTimerQuery::qt_metacast
+32    (int (*)(...))QOpenGLTimerQuery::qt_metacall
+40    (int (*)(...))QOpenGLTimerQuery::~QOpenGLTimerQuery
+48    (int (*)(...))QOpenGLTimerQuery::~QOpenGLTimerQuery
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QOpenGLTimerQuery
+   size=16 align=8
+   base size=16 base align=8
+QOpenGLTimerQuery (0x0x7f2d27b7e068) 0
+    vptr=((& QOpenGLTimerQuery::_ZTV17QOpenGLTimerQuery) + 16u)
+  QObject (0x0x7f2d27e77660) 0
+      primary-for QOpenGLTimerQuery (0x0x7f2d27b7e068)
+
+Class QOpenGLTimeMonitor::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOpenGLTimeMonitor::QPrivateSignal (0x0x7f2d27e77780) 0 empty
+
+Vtable for QOpenGLTimeMonitor
+QOpenGLTimeMonitor::_ZTV18QOpenGLTimeMonitor: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QOpenGLTimeMonitor)
+16    (int (*)(...))QOpenGLTimeMonitor::metaObject
+24    (int (*)(...))QOpenGLTimeMonitor::qt_metacast
+32    (int (*)(...))QOpenGLTimeMonitor::qt_metacall
+40    (int (*)(...))QOpenGLTimeMonitor::~QOpenGLTimeMonitor
+48    (int (*)(...))QOpenGLTimeMonitor::~QOpenGLTimeMonitor
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QOpenGLTimeMonitor
+   size=16 align=8
+   base size=16 base align=8
+QOpenGLTimeMonitor (0x0x7f2d27b7e0d0) 0
+    vptr=((& QOpenGLTimeMonitor::_ZTV18QOpenGLTimeMonitor) + 16u)
+  QObject (0x0x7f2d27e77720) 0
+      primary-for QOpenGLTimeMonitor (0x0x7f2d27b7e0d0)
+
+Class QOpenGLVertexArrayObject::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOpenGLVertexArrayObject::QPrivateSignal (0x0x7f2d27e77840) 0 empty
+
+Class QOpenGLVertexArrayObject::Binder
+   size=8 align=8
+   base size=8 base align=8
+QOpenGLVertexArrayObject::Binder (0x0x7f2d27e778a0) 0
+
+Vtable for QOpenGLVertexArrayObject
+QOpenGLVertexArrayObject::_ZTV24QOpenGLVertexArrayObject: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QOpenGLVertexArrayObject)
+16    (int (*)(...))QOpenGLVertexArrayObject::metaObject
+24    (int (*)(...))QOpenGLVertexArrayObject::qt_metacast
+32    (int (*)(...))QOpenGLVertexArrayObject::qt_metacall
+40    (int (*)(...))QOpenGLVertexArrayObject::~QOpenGLVertexArrayObject
+48    (int (*)(...))QOpenGLVertexArrayObject::~QOpenGLVertexArrayObject
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QOpenGLVertexArrayObject
+   size=16 align=8
+   base size=16 base align=8
+QOpenGLVertexArrayObject (0x0x7f2d27b7e138) 0
+    vptr=((& QOpenGLVertexArrayObject::_ZTV24QOpenGLVertexArrayObject) + 16u)
+  QObject (0x0x7f2d27e777e0) 0
+      primary-for QOpenGLVertexArrayObject (0x0x7f2d27b7e138)
+
+Class QPaintDeviceWindow::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPaintDeviceWindow::QPrivateSignal (0x0x7f2d27e77a20) 0 empty
+
+Vtable for QPaintDeviceWindow
+QPaintDeviceWindow::_ZTV18QPaintDeviceWindow: 58u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QPaintDeviceWindow)
+16    (int (*)(...))QPaintDeviceWindow::metaObject
+24    (int (*)(...))QPaintDeviceWindow::qt_metacast
+32    (int (*)(...))QPaintDeviceWindow::qt_metacall
+40    (int (*)(...))QPaintDeviceWindow::~QPaintDeviceWindow
+48    (int (*)(...))QPaintDeviceWindow::~QPaintDeviceWindow
+56    (int (*)(...))QPaintDeviceWindow::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWindow::surfaceType
+120   (int (*)(...))QWindow::format
+128   (int (*)(...))QWindow::size
+136   (int (*)(...))QWindow::accessibleRoot
+144   (int (*)(...))QWindow::focusObject
+152   (int (*)(...))QPaintDeviceWindow::exposeEvent
+160   (int (*)(...))QWindow::resizeEvent
+168   (int (*)(...))QWindow::moveEvent
+176   (int (*)(...))QWindow::focusInEvent
+184   (int (*)(...))QWindow::focusOutEvent
+192   (int (*)(...))QWindow::showEvent
+200   (int (*)(...))QWindow::hideEvent
+208   (int (*)(...))QWindow::keyPressEvent
+216   (int (*)(...))QWindow::keyReleaseEvent
+224   (int (*)(...))QWindow::mousePressEvent
+232   (int (*)(...))QWindow::mouseReleaseEvent
+240   (int (*)(...))QWindow::mouseDoubleClickEvent
+248   (int (*)(...))QWindow::mouseMoveEvent
+256   (int (*)(...))QWindow::wheelEvent
+264   (int (*)(...))QWindow::touchEvent
+272   (int (*)(...))QWindow::tabletEvent
+280   (int (*)(...))QWindow::nativeEvent
+288   (int (*)(...))QWindow::surfaceHandle
+296   (int (*)(...))QPaintDeviceWindow::paintEvent
+304   (int (*)(...))QPaintDeviceWindow::metric
+312   (int (*)(...))QPaintDeviceWindow::paintEngine
+320   (int (*)(...))-16
+328   (int (*)(...))(& _ZTI18QPaintDeviceWindow)
+336   (int (*)(...))QPaintDeviceWindow::_ZThn16_N18QPaintDeviceWindowD1Ev
+344   (int (*)(...))QPaintDeviceWindow::_ZThn16_N18QPaintDeviceWindowD0Ev
+352   (int (*)(...))QWindow::_ZThn16_NK7QWindow6formatEv
+360   (int (*)(...))QWindow::_ZThn16_NK7QWindow13surfaceHandleEv
+368   (int (*)(...))QWindow::_ZThn16_NK7QWindow11surfaceTypeEv
+376   (int (*)(...))QWindow::_ZThn16_NK7QWindow4sizeEv
+384   (int (*)(...))-40
+392   (int (*)(...))(& _ZTI18QPaintDeviceWindow)
+400   (int (*)(...))QPaintDeviceWindow::_ZThn40_N18QPaintDeviceWindowD1Ev
+408   (int (*)(...))QPaintDeviceWindow::_ZThn40_N18QPaintDeviceWindowD0Ev
+416   (int (*)(...))QPaintDevice::devType
+424   (int (*)(...))QPaintDeviceWindow::_ZThn40_NK18QPaintDeviceWindow11paintEngineEv
+432   (int (*)(...))QPaintDeviceWindow::_ZThn40_NK18QPaintDeviceWindow6metricEN12QPaintDevice17PaintDeviceMetricE
+440   (int (*)(...))QPaintDevice::initPainter
+448   (int (*)(...))QPaintDevice::redirected
+456   (int (*)(...))QPaintDevice::sharedPainter
+
+Class QPaintDeviceWindow
+   size=64 align=8
+   base size=64 base align=8
+QPaintDeviceWindow (0x0x7f2d27be8ee0) 0
+    vptr=((& QPaintDeviceWindow::_ZTV18QPaintDeviceWindow) + 16u)
+  QWindow (0x0x7f2d27be8f50) 0
+      primary-for QPaintDeviceWindow (0x0x7f2d27be8ee0)
+    QObject (0x0x7f2d27e77900) 0
+        primary-for QWindow (0x0x7f2d27be8f50)
+    QSurface (0x0x7f2d27e77960) 16
+        vptr=((& QPaintDeviceWindow::_ZTV18QPaintDeviceWindow) + 336u)
+  QPaintDevice (0x0x7f2d27e779c0) 40
+      vptr=((& QPaintDeviceWindow::_ZTV18QPaintDeviceWindow) + 400u)
+
+Class QOpenGLWindow::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOpenGLWindow::QPrivateSignal (0x0x7f2d27e77ba0) 0 empty
+
+Vtable for QOpenGLWindow
+QOpenGLWindow::_ZTV13QOpenGLWindow: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QOpenGLWindow)
+16    (int (*)(...))QOpenGLWindow::metaObject
+24    (int (*)(...))QOpenGLWindow::qt_metacast
+32    (int (*)(...))QOpenGLWindow::qt_metacall
+40    (int (*)(...))QOpenGLWindow::~QOpenGLWindow
+48    (int (*)(...))QOpenGLWindow::~QOpenGLWindow
+56    (int (*)(...))QPaintDeviceWindow::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWindow::surfaceType
+120   (int (*)(...))QWindow::format
+128   (int (*)(...))QWindow::size
+136   (int (*)(...))QWindow::accessibleRoot
+144   (int (*)(...))QWindow::focusObject
+152   (int (*)(...))QPaintDeviceWindow::exposeEvent
+160   (int (*)(...))QOpenGLWindow::resizeEvent
+168   (int (*)(...))QWindow::moveEvent
+176   (int (*)(...))QWindow::focusInEvent
+184   (int (*)(...))QWindow::focusOutEvent
+192   (int (*)(...))QWindow::showEvent
+200   (int (*)(...))QWindow::hideEvent
+208   (int (*)(...))QWindow::keyPressEvent
+216   (int (*)(...))QWindow::keyReleaseEvent
+224   (int (*)(...))QWindow::mousePressEvent
+232   (int (*)(...))QWindow::mouseReleaseEvent
+240   (int (*)(...))QWindow::mouseDoubleClickEvent
+248   (int (*)(...))QWindow::mouseMoveEvent
+256   (int (*)(...))QWindow::wheelEvent
+264   (int (*)(...))QWindow::touchEvent
+272   (int (*)(...))QWindow::tabletEvent
+280   (int (*)(...))QWindow::nativeEvent
+288   (int (*)(...))QWindow::surfaceHandle
+296   (int (*)(...))QOpenGLWindow::paintEvent
+304   (int (*)(...))QOpenGLWindow::metric
+312   (int (*)(...))QPaintDeviceWindow::paintEngine
+320   (int (*)(...))QOpenGLWindow::initializeGL
+328   (int (*)(...))QOpenGLWindow::resizeGL
+336   (int (*)(...))QOpenGLWindow::paintGL
+344   (int (*)(...))QOpenGLWindow::paintUnderGL
+352   (int (*)(...))QOpenGLWindow::paintOverGL
+360   (int (*)(...))QOpenGLWindow::redirected
+368   (int (*)(...))-16
+376   (int (*)(...))(& _ZTI13QOpenGLWindow)
+384   (int (*)(...))QOpenGLWindow::_ZThn16_N13QOpenGLWindowD1Ev
+392   (int (*)(...))QOpenGLWindow::_ZThn16_N13QOpenGLWindowD0Ev
+400   (int (*)(...))QWindow::_ZThn16_NK7QWindow6formatEv
+408   (int (*)(...))QWindow::_ZThn16_NK7QWindow13surfaceHandleEv
+416   (int (*)(...))QWindow::_ZThn16_NK7QWindow11surfaceTypeEv
+424   (int (*)(...))QWindow::_ZThn16_NK7QWindow4sizeEv
+432   (int (*)(...))-40
+440   (int (*)(...))(& _ZTI13QOpenGLWindow)
+448   (int (*)(...))QOpenGLWindow::_ZThn40_N13QOpenGLWindowD1Ev
+456   (int (*)(...))QOpenGLWindow::_ZThn40_N13QOpenGLWindowD0Ev
+464   (int (*)(...))QPaintDevice::devType
+472   (int (*)(...))QPaintDeviceWindow::_ZThn40_NK18QPaintDeviceWindow11paintEngineEv
+480   (int (*)(...))QOpenGLWindow::_ZThn40_NK13QOpenGLWindow6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QPaintDevice::initPainter
+496   (int (*)(...))QOpenGLWindow::_ZThn40_NK13QOpenGLWindow10redirectedEP6QPoint
+504   (int (*)(...))QPaintDevice::sharedPainter
+
+Class QOpenGLWindow
+   size=64 align=8
+   base size=64 base align=8
+QOpenGLWindow (0x0x7f2d27b7e1a0) 0
+    vptr=((& QOpenGLWindow::_ZTV13QOpenGLWindow) + 16u)
+  QPaintDeviceWindow (0x0x7f2d27bf04d0) 0
+      primary-for QOpenGLWindow (0x0x7f2d27b7e1a0)
+    QWindow (0x0x7f2d27bf0540) 0
+        primary-for QPaintDeviceWindow (0x0x7f2d27bf04d0)
+      QObject (0x0x7f2d27e77a80) 0
+          primary-for QWindow (0x0x7f2d27bf0540)
+      QSurface (0x0x7f2d27e77ae0) 16
+          vptr=((& QOpenGLWindow::_ZTV13QOpenGLWindow) + 384u)
+    QPaintDevice (0x0x7f2d27e77b40) 40
+        vptr=((& QOpenGLWindow::_ZTV13QOpenGLWindow) + 448u)
+
+Class QPageSize
+   size=8 align=8
+   base size=8 base align=8
+QPageSize (0x0x7f2d27e77c00) 0
+
+Class QPageLayout
+   size=8 align=8
+   base size=8 base align=8
+QPageLayout (0x0x7f2d27c552a0) 0
+
+Class QPagedPaintDevice::Margins
+   size=32 align=8
+   base size=32 base align=8
+QPagedPaintDevice::Margins (0x0x7f2d27c55960) 0
+
+Vtable for QPagedPaintDevice
+QPagedPaintDevice::_ZTV17QPagedPaintDevice: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QPagedPaintDevice)
+16    0u
+24    0u
+32    (int (*)(...))QPaintDevice::devType
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))QPaintDevice::metric
+56    (int (*)(...))QPaintDevice::initPainter
+64    (int (*)(...))QPaintDevice::redirected
+72    (int (*)(...))QPaintDevice::sharedPainter
+80    (int (*)(...))__cxa_pure_virtual
+88    (int (*)(...))QPagedPaintDevice::setPageSize
+96    (int (*)(...))QPagedPaintDevice::setPageSizeMM
+104   (int (*)(...))QPagedPaintDevice::setMargins
+
+Class QPagedPaintDevice
+   size=32 align=8
+   base size=32 base align=8
+QPagedPaintDevice (0x0x7f2d27b7e5b0) 0
+    vptr=((& QPagedPaintDevice::_ZTV17QPagedPaintDevice) + 16u)
+  QPaintDevice (0x0x7f2d27c55900) 0
+      primary-for QPagedPaintDevice (0x0x7f2d27b7e5b0)
+
+Class QPainter::PixmapFragment
+   size=80 align=8
+   base size=80 base align=8
+QPainter::PixmapFragment (0x0x7f2d27c55a20) 0
+
+Class QPainter
+   size=8 align=8
+   base size=8 base align=8
+QPainter (0x0x7f2d27c559c0) 0
+
+Class QTextItem
+   size=1 align=1
+   base size=0 base align=1
+QTextItem (0x0x7f2d2793b3c0) 0 empty
+
+Vtable for QPaintEngine
+QPaintEngine::_ZTV12QPaintEngine: 24u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QPaintEngine)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))QPaintEngine::drawRects
+64    (int (*)(...))QPaintEngine::drawRects
+72    (int (*)(...))QPaintEngine::drawLines
+80    (int (*)(...))QPaintEngine::drawLines
+88    (int (*)(...))QPaintEngine::drawEllipse
+96    (int (*)(...))QPaintEngine::drawEllipse
+104   (int (*)(...))QPaintEngine::drawPath
+112   (int (*)(...))QPaintEngine::drawPoints
+120   (int (*)(...))QPaintEngine::drawPoints
+128   (int (*)(...))QPaintEngine::drawPolygon
+136   (int (*)(...))QPaintEngine::drawPolygon
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))QPaintEngine::drawTextItem
+160   (int (*)(...))QPaintEngine::drawTiledPixmap
+168   (int (*)(...))QPaintEngine::drawImage
+176   (int (*)(...))QPaintEngine::coordinateOffset
+184   (int (*)(...))__cxa_pure_virtual
+
+Class QPaintEngine
+   size=32 align=8
+   base size=32 base align=8
+QPaintEngine (0x0x7f2d2793b660) 0
+    vptr=((& QPaintEngine::_ZTV12QPaintEngine) + 16u)
+
+Class QPaintEngineState
+   size=4 align=4
+   base size=4 base align=4
+QPaintEngineState (0x0x7f2d2793b900) 0
+
+Class QPdfWriter::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPdfWriter::QPrivateSignal (0x0x7f2d2793be40) 0 empty
+
+Vtable for QPdfWriter
+QPdfWriter::_ZTV10QPdfWriter: 34u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QPdfWriter)
+16    (int (*)(...))QPdfWriter::metaObject
+24    (int (*)(...))QPdfWriter::qt_metacast
+32    (int (*)(...))QPdfWriter::qt_metacall
+40    (int (*)(...))QPdfWriter::~QPdfWriter
+48    (int (*)(...))QPdfWriter::~QPdfWriter
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QPdfWriter::newPage
+120   (int (*)(...))QPdfWriter::setPageSize
+128   (int (*)(...))QPdfWriter::setPageSizeMM
+136   (int (*)(...))QPdfWriter::setMargins
+144   (int (*)(...))QPdfWriter::paintEngine
+152   (int (*)(...))QPdfWriter::metric
+160   (int (*)(...))-16
+168   (int (*)(...))(& _ZTI10QPdfWriter)
+176   (int (*)(...))QPdfWriter::_ZThn16_N10QPdfWriterD1Ev
+184   (int (*)(...))QPdfWriter::_ZThn16_N10QPdfWriterD0Ev
+192   (int (*)(...))QPaintDevice::devType
+200   (int (*)(...))QPdfWriter::_ZThn16_NK10QPdfWriter11paintEngineEv
+208   (int (*)(...))QPdfWriter::_ZThn16_NK10QPdfWriter6metricEN12QPaintDevice17PaintDeviceMetricE
+216   (int (*)(...))QPaintDevice::initPainter
+224   (int (*)(...))QPaintDevice::redirected
+232   (int (*)(...))QPaintDevice::sharedPainter
+240   (int (*)(...))QPdfWriter::_ZThn16_N10QPdfWriter7newPageEv
+248   (int (*)(...))QPdfWriter::_ZThn16_N10QPdfWriter11setPageSizeEN17QPagedPaintDevice8PageSizeE
+256   (int (*)(...))QPdfWriter::_ZThn16_N10QPdfWriter13setPageSizeMMERK6QSizeF
+264   (int (*)(...))QPdfWriter::_ZThn16_N10QPdfWriter10setMarginsERKN17QPagedPaintDevice7MarginsE
+
+Class QPdfWriter
+   size=48 align=8
+   base size=48 base align=8
+QPdfWriter (0x0x7f2d27727a80) 0
+    vptr=((& QPdfWriter::_ZTV10QPdfWriter) + 16u)
+  QObject (0x0x7f2d2793bd80) 0
+      primary-for QPdfWriter (0x0x7f2d27727a80)
+  QPagedPaintDevice (0x0x7f2d27ad2138) 16
+      vptr=((& QPdfWriter::_ZTV10QPdfWriter) + 176u)
+    QPaintDevice (0x0x7f2d2793bde0) 16
+        primary-for QPagedPaintDevice (0x0x7f2d27ad2138)
+
+Vtable for QPicture
+QPicture::_ZTV8QPicture: 11u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI8QPicture)
+16    (int (*)(...))QPicture::~QPicture
+24    (int (*)(...))QPicture::~QPicture
+32    (int (*)(...))QPicture::devType
+40    (int (*)(...))QPicture::paintEngine
+48    (int (*)(...))QPicture::metric
+56    (int (*)(...))QPaintDevice::initPainter
+64    (int (*)(...))QPaintDevice::redirected
+72    (int (*)(...))QPaintDevice::sharedPainter
+80    (int (*)(...))QPicture::setData
+
+Class QPicture
+   size=32 align=8
+   base size=32 base align=8
+QPicture (0x0x7f2d27ad21a0) 0
+    vptr=((& QPicture::_ZTV8QPicture) + 16u)
+  QPaintDevice (0x0x7f2d27764000) 0
+      primary-for QPicture (0x0x7f2d27ad21a0)
+
+Class QPictureIO
+   size=8 align=8
+   base size=8 base align=8
+QPictureIO (0x0x7f2d27764300) 0
+
+Class QPictureFormatPlugin::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPictureFormatPlugin::QPrivateSignal (0x0x7f2d277643c0) 0 empty
+
+Vtable for QPictureFormatPlugin
+QPictureFormatPlugin::_ZTV20QPictureFormatPlugin: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QPictureFormatPlugin)
+16    (int (*)(...))QPictureFormatPlugin::metaObject
+24    (int (*)(...))QPictureFormatPlugin::qt_metacast
+32    (int (*)(...))QPictureFormatPlugin::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QPictureFormatPlugin::loadPicture
+120   (int (*)(...))QPictureFormatPlugin::savePicture
+128   (int (*)(...))__cxa_pure_virtual
+
+Class QPictureFormatPlugin
+   size=16 align=8
+   base size=16 base align=8
+QPictureFormatPlugin (0x0x7f2d27ad23a8) 0
+    vptr=((& QPictureFormatPlugin::_ZTV20QPictureFormatPlugin) + 16u)
+  QObject (0x0x7f2d27764360) 0
+      primary-for QPictureFormatPlugin (0x0x7f2d27ad23a8)
+
+Class QPixmapCache::Key
+   size=8 align=8
+   base size=8 base align=8
+QPixmapCache::Key (0x0x7f2d27764480) 0
+
+Class QPixmapCache
+   size=1 align=1
+   base size=0 base align=1
+QPixmapCache (0x0x7f2d27764420) 0 empty
+
+Class QRasterWindow::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QRasterWindow::QPrivateSignal (0x0x7f2d2781e600) 0 empty
+
+Vtable for QRasterWindow
+QRasterWindow::_ZTV13QRasterWindow: 59u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QRasterWindow)
+16    (int (*)(...))QRasterWindow::metaObject
+24    (int (*)(...))QRasterWindow::qt_metacast
+32    (int (*)(...))QRasterWindow::qt_metacall
+40    (int (*)(...))QRasterWindow::~QRasterWindow
+48    (int (*)(...))QRasterWindow::~QRasterWindow
+56    (int (*)(...))QPaintDeviceWindow::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWindow::surfaceType
+120   (int (*)(...))QWindow::format
+128   (int (*)(...))QWindow::size
+136   (int (*)(...))QWindow::accessibleRoot
+144   (int (*)(...))QWindow::focusObject
+152   (int (*)(...))QPaintDeviceWindow::exposeEvent
+160   (int (*)(...))QWindow::resizeEvent
+168   (int (*)(...))QWindow::moveEvent
+176   (int (*)(...))QWindow::focusInEvent
+184   (int (*)(...))QWindow::focusOutEvent
+192   (int (*)(...))QWindow::showEvent
+200   (int (*)(...))QWindow::hideEvent
+208   (int (*)(...))QWindow::keyPressEvent
+216   (int (*)(...))QWindow::keyReleaseEvent
+224   (int (*)(...))QWindow::mousePressEvent
+232   (int (*)(...))QWindow::mouseReleaseEvent
+240   (int (*)(...))QWindow::mouseDoubleClickEvent
+248   (int (*)(...))QWindow::mouseMoveEvent
+256   (int (*)(...))QWindow::wheelEvent
+264   (int (*)(...))QWindow::touchEvent
+272   (int (*)(...))QWindow::tabletEvent
+280   (int (*)(...))QWindow::nativeEvent
+288   (int (*)(...))QWindow::surfaceHandle
+296   (int (*)(...))QPaintDeviceWindow::paintEvent
+304   (int (*)(...))QRasterWindow::metric
+312   (int (*)(...))QPaintDeviceWindow::paintEngine
+320   (int (*)(...))QRasterWindow::redirected
+328   (int (*)(...))-16
+336   (int (*)(...))(& _ZTI13QRasterWindow)
+344   (int (*)(...))QRasterWindow::_ZThn16_N13QRasterWindowD1Ev
+352   (int (*)(...))QRasterWindow::_ZThn16_N13QRasterWindowD0Ev
+360   (int (*)(...))QWindow::_ZThn16_NK7QWindow6formatEv
+368   (int (*)(...))QWindow::_ZThn16_NK7QWindow13surfaceHandleEv
+376   (int (*)(...))QWindow::_ZThn16_NK7QWindow11surfaceTypeEv
+384   (int (*)(...))QWindow::_ZThn16_NK7QWindow4sizeEv
+392   (int (*)(...))-40
+400   (int (*)(...))(& _ZTI13QRasterWindow)
+408   (int (*)(...))QRasterWindow::_ZThn40_N13QRasterWindowD1Ev
+416   (int (*)(...))QRasterWindow::_ZThn40_N13QRasterWindowD0Ev
+424   (int (*)(...))QPaintDevice::devType
+432   (int (*)(...))QPaintDeviceWindow::_ZThn40_NK18QPaintDeviceWindow11paintEngineEv
+440   (int (*)(...))QRasterWindow::_ZThn40_NK13QRasterWindow6metricEN12QPaintDevice17PaintDeviceMetricE
+448   (int (*)(...))QPaintDevice::initPainter
+456   (int (*)(...))QRasterWindow::_ZThn40_NK13QRasterWindow10redirectedEP6QPoint
+464   (int (*)(...))QPaintDevice::sharedPainter
+
+Class QRasterWindow
+   size=64 align=8
+   base size=64 base align=8
+QRasterWindow (0x0x7f2d27817a90) 0
+    vptr=((& QRasterWindow::_ZTV13QRasterWindow) + 16u)
+  QPaintDeviceWindow (0x0x7f2d278291c0) 0
+      primary-for QRasterWindow (0x0x7f2d27817a90)
+    QWindow (0x0x7f2d27829230) 0
+        primary-for QPaintDeviceWindow (0x0x7f2d278291c0)
+      QObject (0x0x7f2d2781e4e0) 0
+          primary-for QWindow (0x0x7f2d27829230)
+      QSurface (0x0x7f2d2781e540) 16
+          vptr=((& QRasterWindow::_ZTV13QRasterWindow) + 344u)
+    QPaintDevice (0x0x7f2d2781e5a0) 40
+        vptr=((& QRasterWindow::_ZTV13QRasterWindow) + 408u)
+
+Class QScreen::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QScreen::QPrivateSignal (0x0x7f2d2781e6c0) 0 empty
+
+Vtable for QScreen
+QScreen::_ZTV7QScreen: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QScreen)
+16    (int (*)(...))QScreen::metaObject
+24    (int (*)(...))QScreen::qt_metacast
+32    (int (*)(...))QScreen::qt_metacall
+40    (int (*)(...))QScreen::~QScreen
+48    (int (*)(...))QScreen::~QScreen
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QScreen
+   size=16 align=8
+   base size=16 base align=8
+QScreen (0x0x7f2d27817b60) 0
+    vptr=((& QScreen::_ZTV7QScreen) + 16u)
+  QObject (0x0x7f2d2781e660) 0
+      primary-for QScreen (0x0x7f2d27817b60)
+
+Class QSessionManager::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSessionManager::QPrivateSignal (0x0x7f2d2781e780) 0 empty
+
+Vtable for QSessionManager
+QSessionManager::_ZTV15QSessionManager: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QSessionManager)
+16    (int (*)(...))QSessionManager::metaObject
+24    (int (*)(...))QSessionManager::qt_metacast
+32    (int (*)(...))QSessionManager::qt_metacall
+40    (int (*)(...))QSessionManager::~QSessionManager
+48    (int (*)(...))QSessionManager::~QSessionManager
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QSessionManager
+   size=16 align=8
+   base size=16 base align=8
+QSessionManager (0x0x7f2d27817bc8) 0
+    vptr=((& QSessionManager::_ZTV15QSessionManager) + 16u)
+  QObject (0x0x7f2d2781e720) 0
+      primary-for QSessionManager (0x0x7f2d27817bc8)
+
+Vtable for QStandardItem
+QStandardItem::_ZTV13QStandardItem: 11u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QStandardItem)
+16    (int (*)(...))QStandardItem::~QStandardItem
+24    (int (*)(...))QStandardItem::~QStandardItem
+32    (int (*)(...))QStandardItem::data
+40    (int (*)(...))QStandardItem::setData
+48    (int (*)(...))QStandardItem::clone
+56    (int (*)(...))QStandardItem::type
+64    (int (*)(...))QStandardItem::read
+72    (int (*)(...))QStandardItem::write
+80    (int (*)(...))QStandardItem::operator<
+
+Class QStandardItem
+   size=16 align=8
+   base size=16 base align=8
+QStandardItem (0x0x7f2d2781e7e0) 0
+    vptr=((& QStandardItem::_ZTV13QStandardItem) + 16u)
+
+Class QStandardItemModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QStandardItemModel::QPrivateSignal (0x0x7f2d2781ea80) 0 empty
+
+Vtable for QStandardItemModel
+QStandardItemModel::_ZTV18QStandardItemModel: 48u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QStandardItemModel)
+16    (int (*)(...))QStandardItemModel::metaObject
+24    (int (*)(...))QStandardItemModel::qt_metacast
+32    (int (*)(...))QStandardItemModel::qt_metacall
+40    (int (*)(...))QStandardItemModel::~QStandardItemModel
+48    (int (*)(...))QStandardItemModel::~QStandardItemModel
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QStandardItemModel::index
+120   (int (*)(...))QStandardItemModel::parent
+128   (int (*)(...))QStandardItemModel::sibling
+136   (int (*)(...))QStandardItemModel::rowCount
+144   (int (*)(...))QStandardItemModel::columnCount
+152   (int (*)(...))QStandardItemModel::hasChildren
+160   (int (*)(...))QStandardItemModel::data
+168   (int (*)(...))QStandardItemModel::setData
+176   (int (*)(...))QStandardItemModel::headerData
+184   (int (*)(...))QStandardItemModel::setHeaderData
+192   (int (*)(...))QStandardItemModel::itemData
+200   (int (*)(...))QStandardItemModel::setItemData
+208   (int (*)(...))QStandardItemModel::mimeTypes
+216   (int (*)(...))QStandardItemModel::mimeData
+224   (int (*)(...))QAbstractItemModel::canDropMimeData
+232   (int (*)(...))QStandardItemModel::dropMimeData
+240   (int (*)(...))QStandardItemModel::supportedDropActions
+248   (int (*)(...))QAbstractItemModel::supportedDragActions
+256   (int (*)(...))QStandardItemModel::insertRows
+264   (int (*)(...))QStandardItemModel::insertColumns
+272   (int (*)(...))QStandardItemModel::removeRows
+280   (int (*)(...))QStandardItemModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QAbstractItemModel::fetchMore
+312   (int (*)(...))QAbstractItemModel::canFetchMore
+320   (int (*)(...))QStandardItemModel::flags
+328   (int (*)(...))QStandardItemModel::sort
+336   (int (*)(...))QAbstractItemModel::buddy
+344   (int (*)(...))QAbstractItemModel::match
+352   (int (*)(...))QAbstractItemModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractItemModel::submit
+376   (int (*)(...))QAbstractItemModel::revert
+
+Class QStandardItemModel
+   size=16 align=8
+   base size=16 base align=8
+QStandardItemModel (0x0x7f2d27817d68) 0
+    vptr=((& QStandardItemModel::_ZTV18QStandardItemModel) + 16u)
+  QAbstractItemModel (0x0x7f2d27817dd0) 0
+      primary-for QStandardItemModel (0x0x7f2d27817d68)
+    QObject (0x0x7f2d2781ea20) 0
+        primary-for QAbstractItemModel (0x0x7f2d27817dd0)
+
+Class QStaticText
+   size=8 align=8
+   base size=8 base align=8
+QStaticText (0x0x7f2d2781eae0) 0
+
+Class QStyleHints::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QStyleHints::QPrivateSignal (0x0x7f2d2781ef60) 0 empty
+
+Vtable for QStyleHints
+QStyleHints::_ZTV11QStyleHints: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QStyleHints)
+16    (int (*)(...))QStyleHints::metaObject
+24    (int (*)(...))QStyleHints::qt_metacast
+32    (int (*)(...))QStyleHints::qt_metacall
+40    (int (*)(...))QStyleHints::~QStyleHints
+48    (int (*)(...))QStyleHints::~QStyleHints
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QStyleHints
+   size=16 align=8
+   base size=16 base align=8
+QStyleHints (0x0x7f2d27576000) 0
+    vptr=((& QStyleHints::_ZTV11QStyleHints) + 16u)
+  QObject (0x0x7f2d2781ef00) 0
+      primary-for QStyleHints (0x0x7f2d27576000)
+
+Class QTextObject::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTextObject::QPrivateSignal (0x0x7f2d2758d060) 0 empty
+
+Vtable for QTextObject
+QTextObject::_ZTV11QTextObject: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QTextObject)
+16    (int (*)(...))QTextObject::metaObject
+24    (int (*)(...))QTextObject::qt_metacast
+32    (int (*)(...))QTextObject::qt_metacall
+40    (int (*)(...))QTextObject::~QTextObject
+48    (int (*)(...))QTextObject::~QTextObject
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QTextObject
+   size=16 align=8
+   base size=16 base align=8
+QTextObject (0x0x7f2d27576068) 0
+    vptr=((& QTextObject::_ZTV11QTextObject) + 16u)
+  QObject (0x0x7f2d2758d000) 0
+      primary-for QTextObject (0x0x7f2d27576068)
+
+Class QTextBlockGroup::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTextBlockGroup::QPrivateSignal (0x0x7f2d2758d120) 0 empty
+
+Vtable for QTextBlockGroup
+QTextBlockGroup::_ZTV15QTextBlockGroup: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QTextBlockGroup)
+16    (int (*)(...))QTextBlockGroup::metaObject
+24    (int (*)(...))QTextBlockGroup::qt_metacast
+32    (int (*)(...))QTextBlockGroup::qt_metacall
+40    (int (*)(...))QTextBlockGroup::~QTextBlockGroup
+48    (int (*)(...))QTextBlockGroup::~QTextBlockGroup
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QTextBlockGroup::blockInserted
+120   (int (*)(...))QTextBlockGroup::blockRemoved
+128   (int (*)(...))QTextBlockGroup::blockFormatChanged
+
+Class QTextBlockGroup
+   size=16 align=8
+   base size=16 base align=8
+QTextBlockGroup (0x0x7f2d275760d0) 0
+    vptr=((& QTextBlockGroup::_ZTV15QTextBlockGroup) + 16u)
+  QTextObject (0x0x7f2d27576138) 0
+      primary-for QTextBlockGroup (0x0x7f2d275760d0)
+    QObject (0x0x7f2d2758d0c0) 0
+        primary-for QTextObject (0x0x7f2d27576138)
+
+Vtable for QTextFrameLayoutData
+QTextFrameLayoutData::_ZTV20QTextFrameLayoutData: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QTextFrameLayoutData)
+16    (int (*)(...))QTextFrameLayoutData::~QTextFrameLayoutData
+24    (int (*)(...))QTextFrameLayoutData::~QTextFrameLayoutData
+
+Class QTextFrameLayoutData
+   size=8 align=8
+   base size=8 base align=8
+QTextFrameLayoutData (0x0x7f2d2758d180) 0 nearly-empty
+    vptr=((& QTextFrameLayoutData::_ZTV20QTextFrameLayoutData) + 16u)
+
+Class QTextFrame::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTextFrame::QPrivateSignal (0x0x7f2d2758d240) 0 empty
+
+Class QTextFrame::iterator
+   size=32 align=8
+   base size=28 base align=8
+QTextFrame::iterator (0x0x7f2d2758d2a0) 0
+
+Vtable for QTextFrame
+QTextFrame::_ZTV10QTextFrame: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QTextFrame)
+16    (int (*)(...))QTextFrame::metaObject
+24    (int (*)(...))QTextFrame::qt_metacast
+32    (int (*)(...))QTextFrame::qt_metacall
+40    (int (*)(...))QTextFrame::~QTextFrame
+48    (int (*)(...))QTextFrame::~QTextFrame
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QTextFrame
+   size=16 align=8
+   base size=16 base align=8
+QTextFrame (0x0x7f2d275761a0) 0
+    vptr=((& QTextFrame::_ZTV10QTextFrame) + 16u)
+  QTextObject (0x0x7f2d27576208) 0
+      primary-for QTextFrame (0x0x7f2d275761a0)
+    QObject (0x0x7f2d2758d1e0) 0
+        primary-for QTextObject (0x0x7f2d27576208)
+
+Vtable for QTextBlockUserData
+QTextBlockUserData::_ZTV18QTextBlockUserData: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QTextBlockUserData)
+16    (int (*)(...))QTextBlockUserData::~QTextBlockUserData
+24    (int (*)(...))QTextBlockUserData::~QTextBlockUserData
+
+Class QTextBlockUserData
+   size=8 align=8
+   base size=8 base align=8
+QTextBlockUserData (0x0x7f2d2758d540) 0 nearly-empty
+    vptr=((& QTextBlockUserData::_ZTV18QTextBlockUserData) + 16u)
+
+Class QTextBlock::iterator
+   size=24 align=8
+   base size=20 base align=8
+QTextBlock::iterator (0x0x7f2d2758d600) 0
+
+Class QTextBlock
+   size=16 align=8
+   base size=12 base align=8
+QTextBlock (0x0x7f2d2758d5a0) 0
+
+Class QTextFragment
+   size=16 align=8
+   base size=16 base align=8
+QTextFragment (0x0x7f2d2758dae0) 0
+
+Class QSyntaxHighlighter::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSyntaxHighlighter::QPrivateSignal (0x0x7f2d2758dde0) 0 empty
+
+Vtable for QSyntaxHighlighter
+QSyntaxHighlighter::_ZTV18QSyntaxHighlighter: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QSyntaxHighlighter)
+16    (int (*)(...))QSyntaxHighlighter::metaObject
+24    (int (*)(...))QSyntaxHighlighter::qt_metacast
+32    (int (*)(...))QSyntaxHighlighter::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+
+Class QSyntaxHighlighter
+   size=16 align=8
+   base size=16 base align=8
+QSyntaxHighlighter (0x0x7f2d275768f0) 0
+    vptr=((& QSyntaxHighlighter::_ZTV18QSyntaxHighlighter) + 16u)
+  QObject (0x0x7f2d2758dd80) 0
+      primary-for QSyntaxHighlighter (0x0x7f2d275768f0)
+
+Class QTextDocumentFragment
+   size=8 align=8
+   base size=8 base align=8
+QTextDocumentFragment (0x0x7f2d2758de40) 0
+
+Class QTextDocumentWriter
+   size=8 align=8
+   base size=8 base align=8
+QTextDocumentWriter (0x0x7f2d2758dea0) 0
+
+Class QTextList::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTextList::QPrivateSignal (0x0x7f2d2758df60) 0 empty
+
+Vtable for QTextList
+QTextList::_ZTV9QTextList: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QTextList)
+16    (int (*)(...))QTextList::metaObject
+24    (int (*)(...))QTextList::qt_metacast
+32    (int (*)(...))QTextList::qt_metacall
+40    (int (*)(...))QTextList::~QTextList
+48    (int (*)(...))QTextList::~QTextList
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QTextBlockGroup::blockInserted
+120   (int (*)(...))QTextBlockGroup::blockRemoved
+128   (int (*)(...))QTextBlockGroup::blockFormatChanged
+
+Class QTextList
+   size=16 align=8
+   base size=16 base align=8
+QTextList (0x0x7f2d27576958) 0
+    vptr=((& QTextList::_ZTV9QTextList) + 16u)
+  QTextBlockGroup (0x0x7f2d275769c0) 0
+      primary-for QTextList (0x0x7f2d27576958)
+    QTextObject (0x0x7f2d27576a28) 0
+        primary-for QTextBlockGroup (0x0x7f2d275769c0)
+      QObject (0x0x7f2d2758df00) 0
+          primary-for QTextObject (0x0x7f2d27576a28)
+
+Class QTextTableCell
+   size=16 align=8
+   base size=12 base align=8
+QTextTableCell (0x0x7f2d2765d000) 0
+
+Class QTextTable::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTextTable::QPrivateSignal (0x0x7f2d2765d0c0) 0 empty
+
+Vtable for QTextTable
+QTextTable::_ZTV10QTextTable: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QTextTable)
+16    (int (*)(...))QTextTable::metaObject
+24    (int (*)(...))QTextTable::qt_metacast
+32    (int (*)(...))QTextTable::qt_metacall
+40    (int (*)(...))QTextTable::~QTextTable
+48    (int (*)(...))QTextTable::~QTextTable
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QTextTable
+   size=16 align=8
+   base size=16 base align=8
+QTextTable (0x0x7f2d27576a90) 0
+    vptr=((& QTextTable::_ZTV10QTextTable) + 16u)
+  QTextFrame (0x0x7f2d27576af8) 0
+      primary-for QTextTable (0x0x7f2d27576a90)
+    QTextObject (0x0x7f2d27576b60) 0
+        primary-for QTextFrame (0x0x7f2d27576af8)
+      QObject (0x0x7f2d2765d060) 0
+          primary-for QTextObject (0x0x7f2d27576b60)
+
+Class QValidator::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QValidator::QPrivateSignal (0x0x7f2d2765d180) 0 empty
+
+Vtable for QValidator
+QValidator::_ZTV10QValidator: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QValidator)
+16    (int (*)(...))QValidator::metaObject
+24    (int (*)(...))QValidator::qt_metacast
+32    (int (*)(...))QValidator::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))QValidator::fixup
+
+Class QValidator
+   size=16 align=8
+   base size=16 base align=8
+QValidator (0x0x7f2d27576bc8) 0
+    vptr=((& QValidator::_ZTV10QValidator) + 16u)
+  QObject (0x0x7f2d2765d120) 0
+      primary-for QValidator (0x0x7f2d27576bc8)
+
+Class QIntValidator::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QIntValidator::QPrivateSignal (0x0x7f2d2765d240) 0 empty
+
+Vtable for QIntValidator
+QIntValidator::_ZTV13QIntValidator: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QIntValidator)
+16    (int (*)(...))QIntValidator::metaObject
+24    (int (*)(...))QIntValidator::qt_metacast
+32    (int (*)(...))QIntValidator::qt_metacall
+40    (int (*)(...))QIntValidator::~QIntValidator
+48    (int (*)(...))QIntValidator::~QIntValidator
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QIntValidator::validate
+120   (int (*)(...))QIntValidator::fixup
+128   (int (*)(...))QIntValidator::setRange
+
+Class QIntValidator
+   size=24 align=8
+   base size=24 base align=8
+QIntValidator (0x0x7f2d27576c30) 0
+    vptr=((& QIntValidator::_ZTV13QIntValidator) + 16u)
+  QValidator (0x0x7f2d27576c98) 0
+      primary-for QIntValidator (0x0x7f2d27576c30)
+    QObject (0x0x7f2d2765d1e0) 0
+        primary-for QValidator (0x0x7f2d27576c98)
+
+Class QDoubleValidator::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDoubleValidator::QPrivateSignal (0x0x7f2d2765d300) 0 empty
+
+Vtable for QDoubleValidator
+QDoubleValidator::_ZTV16QDoubleValidator: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QDoubleValidator)
+16    (int (*)(...))QDoubleValidator::metaObject
+24    (int (*)(...))QDoubleValidator::qt_metacast
+32    (int (*)(...))QDoubleValidator::qt_metacall
+40    (int (*)(...))QDoubleValidator::~QDoubleValidator
+48    (int (*)(...))QDoubleValidator::~QDoubleValidator
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QDoubleValidator::validate
+120   (int (*)(...))QValidator::fixup
+128   (int (*)(...))QDoubleValidator::setRange
+
+Class QDoubleValidator
+   size=40 align=8
+   base size=36 base align=8
+QDoubleValidator (0x0x7f2d27576d00) 0
+    vptr=((& QDoubleValidator::_ZTV16QDoubleValidator) + 16u)
+  QValidator (0x0x7f2d27576d68) 0
+      primary-for QDoubleValidator (0x0x7f2d27576d00)
+    QObject (0x0x7f2d2765d2a0) 0
+        primary-for QValidator (0x0x7f2d27576d68)
+
+Class QRegExpValidator::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QRegExpValidator::QPrivateSignal (0x0x7f2d2765d420) 0 empty
+
+Vtable for QRegExpValidator
+QRegExpValidator::_ZTV16QRegExpValidator: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QRegExpValidator)
+16    (int (*)(...))QRegExpValidator::metaObject
+24    (int (*)(...))QRegExpValidator::qt_metacast
+32    (int (*)(...))QRegExpValidator::qt_metacall
+40    (int (*)(...))QRegExpValidator::~QRegExpValidator
+48    (int (*)(...))QRegExpValidator::~QRegExpValidator
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QRegExpValidator::validate
+120   (int (*)(...))QValidator::fixup
+
+Class QRegExpValidator
+   size=24 align=8
+   base size=24 base align=8
+QRegExpValidator (0x0x7f2d27576dd0) 0
+    vptr=((& QRegExpValidator::_ZTV16QRegExpValidator) + 16u)
+  QValidator (0x0x7f2d27576e38) 0
+      primary-for QRegExpValidator (0x0x7f2d27576dd0)
+    QObject (0x0x7f2d2765d3c0) 0
+        primary-for QValidator (0x0x7f2d27576e38)
+
+Class QRegularExpressionValidator::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QRegularExpressionValidator::QPrivateSignal (0x0x7f2d2765d4e0) 0 empty
+
+Vtable for QRegularExpressionValidator
+QRegularExpressionValidator::_ZTV27QRegularExpressionValidator: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI27QRegularExpressionValidator)
+16    (int (*)(...))QRegularExpressionValidator::metaObject
+24    (int (*)(...))QRegularExpressionValidator::qt_metacast
+32    (int (*)(...))QRegularExpressionValidator::qt_metacall
+40    (int (*)(...))QRegularExpressionValidator::~QRegularExpressionValidator
+48    (int (*)(...))QRegularExpressionValidator::~QRegularExpressionValidator
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QRegularExpressionValidator::validate
+120   (int (*)(...))QValidator::fixup
+
+Class QRegularExpressionValidator
+   size=16 align=8
+   base size=16 base align=8
+QRegularExpressionValidator (0x0x7f2d27576ea0) 0
+    vptr=((& QRegularExpressionValidator::_ZTV27QRegularExpressionValidator) + 16u)
+  QValidator (0x0x7f2d27576f08) 0
+      primary-for QRegularExpressionValidator (0x0x7f2d27576ea0)
+    QObject (0x0x7f2d2765d480) 0
+        primary-for QValidator (0x0x7f2d27576f08)
+
+Class QNetworkRequest
+   size=8 align=8
+   base size=8 base align=8
+QNetworkRequest (0x0x7f2d2765d540) 0
+
+Class QNetworkCacheMetaData
+   size=8 align=8
+   base size=8 base align=8
+QNetworkCacheMetaData (0x0x7f2d2765da80) 0
+
+Class QAbstractNetworkCache::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractNetworkCache::QPrivateSignal (0x0x7f2d2765dde0) 0 empty
+
+Vtable for QAbstractNetworkCache
+QAbstractNetworkCache::_ZTV21QAbstractNetworkCache: 22u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QAbstractNetworkCache)
+16    (int (*)(...))QAbstractNetworkCache::metaObject
+24    (int (*)(...))QAbstractNetworkCache::qt_metacast
+32    (int (*)(...))QAbstractNetworkCache::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))__cxa_pure_virtual
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))__cxa_pure_virtual
+160   (int (*)(...))__cxa_pure_virtual
+168   (int (*)(...))__cxa_pure_virtual
+
+Class QAbstractNetworkCache
+   size=16 align=8
+   base size=16 base align=8
+QAbstractNetworkCache (0x0x7f2d272fc2d8) 0
+    vptr=((& QAbstractNetworkCache::_ZTV21QAbstractNetworkCache) + 16u)
+  QObject (0x0x7f2d2765dd80) 0
+      primary-for QAbstractNetworkCache (0x0x7f2d272fc2d8)
+
+Class QAbstractSocket::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractSocket::QPrivateSignal (0x0x7f2d2765dea0) 0 empty
+
+Vtable for QAbstractSocket
+QAbstractSocket::_ZTV15QAbstractSocket: 41u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QAbstractSocket)
+16    (int (*)(...))QAbstractSocket::metaObject
+24    (int (*)(...))QAbstractSocket::qt_metacast
+32    (int (*)(...))QAbstractSocket::qt_metacall
+40    (int (*)(...))QAbstractSocket::~QAbstractSocket
+48    (int (*)(...))QAbstractSocket::~QAbstractSocket
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QAbstractSocket::isSequential
+120   (int (*)(...))QIODevice::open
+128   (int (*)(...))QAbstractSocket::close
+136   (int (*)(...))QIODevice::pos
+144   (int (*)(...))QIODevice::size
+152   (int (*)(...))QIODevice::seek
+160   (int (*)(...))QAbstractSocket::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QAbstractSocket::bytesAvailable
+184   (int (*)(...))QAbstractSocket::bytesToWrite
+192   (int (*)(...))QAbstractSocket::canReadLine
+200   (int (*)(...))QAbstractSocket::waitForReadyRead
+208   (int (*)(...))QAbstractSocket::waitForBytesWritten
+216   (int (*)(...))QAbstractSocket::readData
+224   (int (*)(...))QAbstractSocket::readLineData
+232   (int (*)(...))QAbstractSocket::writeData
+240   (int (*)(...))QAbstractSocket::resume
+248   (int (*)(...))QAbstractSocket::connectToHost
+256   (int (*)(...))QAbstractSocket::connectToHost
+264   (int (*)(...))QAbstractSocket::disconnectFromHost
+272   (int (*)(...))QAbstractSocket::setReadBufferSize
+280   (int (*)(...))QAbstractSocket::socketDescriptor
+288   (int (*)(...))QAbstractSocket::setSocketDescriptor
+296   (int (*)(...))QAbstractSocket::setSocketOption
+304   (int (*)(...))QAbstractSocket::socketOption
+312   (int (*)(...))QAbstractSocket::waitForConnected
+320   (int (*)(...))QAbstractSocket::waitForDisconnected
+
+Class QAbstractSocket
+   size=16 align=8
+   base size=16 base align=8
+QAbstractSocket (0x0x7f2d272fc340) 0
+    vptr=((& QAbstractSocket::_ZTV15QAbstractSocket) + 16u)
+  QIODevice (0x0x7f2d272fc3a8) 0
+      primary-for QAbstractSocket (0x0x7f2d272fc340)
+    QObject (0x0x7f2d2765de40) 0
+        primary-for QIODevice (0x0x7f2d272fc3a8)
+
+Class QAuthenticator
+   size=8 align=8
+   base size=8 base align=8
+QAuthenticator (0x0x7f2d27374480) 0
+
+Class QDnsDomainNameRecord
+   size=8 align=8
+   base size=8 base align=8
+QDnsDomainNameRecord (0x0x7f2d273744e0) 0
+
+Class QDnsHostAddressRecord
+   size=8 align=8
+   base size=8 base align=8
+QDnsHostAddressRecord (0x0x7f2d273747e0) 0
+
+Class QDnsMailExchangeRecord
+   size=8 align=8
+   base size=8 base align=8
+QDnsMailExchangeRecord (0x0x7f2d27374ae0) 0
+
+Class QDnsServiceRecord
+   size=8 align=8
+   base size=8 base align=8
+QDnsServiceRecord (0x0x7f2d27374de0) 0
+
+Class QDnsTextRecord
+   size=8 align=8
+   base size=8 base align=8
+QDnsTextRecord (0x0x7f2d27453120) 0
+
+Class QDnsLookup::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDnsLookup::QPrivateSignal (0x0x7f2d27453480) 0 empty
+
+Vtable for QDnsLookup
+QDnsLookup::_ZTV10QDnsLookup: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QDnsLookup)
+16    (int (*)(...))QDnsLookup::metaObject
+24    (int (*)(...))QDnsLookup::qt_metacast
+32    (int (*)(...))QDnsLookup::qt_metacall
+40    (int (*)(...))QDnsLookup::~QDnsLookup
+48    (int (*)(...))QDnsLookup::~QDnsLookup
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QDnsLookup
+   size=16 align=8
+   base size=16 base align=8
+QDnsLookup (0x0x7f2d272fcdd0) 0
+    vptr=((& QDnsLookup::_ZTV10QDnsLookup) + 16u)
+  QObject (0x0x7f2d27453420) 0
+      primary-for QDnsLookup (0x0x7f2d272fcdd0)
+
+Class QIPv6Address
+   size=16 align=1
+   base size=16 base align=1
+QIPv6Address (0x0x7f2d274534e0) 0
+
+Class QHostAddress
+   size=8 align=8
+   base size=8 base align=8
+QHostAddress (0x0x7f2d27453540) 0
+
+Class QHostInfo
+   size=8 align=8
+   base size=8 base align=8
+QHostInfo (0x0x7f2d274539c0) 0
+
+Class QHstsPolicy
+   size=8 align=8
+   base size=8 base align=8
+QHstsPolicy (0x0x7f2d27453c00) 0
+
+Class QHttpPart
+   size=8 align=8
+   base size=8 base align=8
+QHttpPart (0x0x7f2d271350c0) 0
+
+Class QHttpMultiPart::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QHttpMultiPart::QPrivateSignal (0x0x7f2d27135420) 0 empty
+
+Vtable for QHttpMultiPart
+QHttpMultiPart::_ZTV14QHttpMultiPart: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QHttpMultiPart)
+16    (int (*)(...))QHttpMultiPart::metaObject
+24    (int (*)(...))QHttpMultiPart::qt_metacast
+32    (int (*)(...))QHttpMultiPart::qt_metacall
+40    (int (*)(...))QHttpMultiPart::~QHttpMultiPart
+48    (int (*)(...))QHttpMultiPart::~QHttpMultiPart
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QHttpMultiPart
+   size=16 align=8
+   base size=16 base align=8
+QHttpMultiPart (0x0x7f2d274e75b0) 0
+    vptr=((& QHttpMultiPart::_ZTV14QHttpMultiPart) + 16u)
+  QObject (0x0x7f2d271353c0) 0
+      primary-for QHttpMultiPart (0x0x7f2d274e75b0)
+
+Class QLocalServer::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QLocalServer::QPrivateSignal (0x0x7f2d271354e0) 0 empty
+
+Vtable for QLocalServer
+QLocalServer::_ZTV12QLocalServer: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QLocalServer)
+16    (int (*)(...))QLocalServer::metaObject
+24    (int (*)(...))QLocalServer::qt_metacast
+32    (int (*)(...))QLocalServer::qt_metacall
+40    (int (*)(...))QLocalServer::~QLocalServer
+48    (int (*)(...))QLocalServer::~QLocalServer
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QLocalServer::hasPendingConnections
+120   (int (*)(...))QLocalServer::nextPendingConnection
+128   (int (*)(...))QLocalServer::incomingConnection
+
+Class QLocalServer
+   size=16 align=8
+   base size=16 base align=8
+QLocalServer (0x0x7f2d274e7618) 0
+    vptr=((& QLocalServer::_ZTV12QLocalServer) + 16u)
+  QObject (0x0x7f2d27135480) 0
+      primary-for QLocalServer (0x0x7f2d274e7618)
+
+Class QLocalSocket::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QLocalSocket::QPrivateSignal (0x0x7f2d27135720) 0 empty
+
+Vtable for QLocalSocket
+QLocalSocket::_ZTV12QLocalSocket: 30u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QLocalSocket)
+16    (int (*)(...))QLocalSocket::metaObject
+24    (int (*)(...))QLocalSocket::qt_metacast
+32    (int (*)(...))QLocalSocket::qt_metacall
+40    (int (*)(...))QLocalSocket::~QLocalSocket
+48    (int (*)(...))QLocalSocket::~QLocalSocket
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QLocalSocket::isSequential
+120   (int (*)(...))QLocalSocket::open
+128   (int (*)(...))QLocalSocket::close
+136   (int (*)(...))QIODevice::pos
+144   (int (*)(...))QIODevice::size
+152   (int (*)(...))QIODevice::seek
+160   (int (*)(...))QIODevice::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QLocalSocket::bytesAvailable
+184   (int (*)(...))QLocalSocket::bytesToWrite
+192   (int (*)(...))QLocalSocket::canReadLine
+200   (int (*)(...))QLocalSocket::waitForReadyRead
+208   (int (*)(...))QLocalSocket::waitForBytesWritten
+216   (int (*)(...))QLocalSocket::readData
+224   (int (*)(...))QIODevice::readLineData
+232   (int (*)(...))QLocalSocket::writeData
+
+Class QLocalSocket
+   size=16 align=8
+   base size=16 base align=8
+QLocalSocket (0x0x7f2d274e77b8) 0
+    vptr=((& QLocalSocket::_ZTV12QLocalSocket) + 16u)
+  QIODevice (0x0x7f2d274e7820) 0
+      primary-for QLocalSocket (0x0x7f2d274e77b8)
+    QObject (0x0x7f2d271356c0) 0
+        primary-for QIODevice (0x0x7f2d274e7820)
+
+Class QTcpSocket::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTcpSocket::QPrivateSignal (0x0x7f2d271357e0) 0 empty
+
+Vtable for QTcpSocket
+QTcpSocket::_ZTV10QTcpSocket: 41u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QTcpSocket)
+16    (int (*)(...))QTcpSocket::metaObject
+24    (int (*)(...))QTcpSocket::qt_metacast
+32    (int (*)(...))QTcpSocket::qt_metacall
+40    (int (*)(...))QTcpSocket::~QTcpSocket
+48    (int (*)(...))QTcpSocket::~QTcpSocket
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QAbstractSocket::isSequential
+120   (int (*)(...))QIODevice::open
+128   (int (*)(...))QAbstractSocket::close
+136   (int (*)(...))QIODevice::pos
+144   (int (*)(...))QIODevice::size
+152   (int (*)(...))QIODevice::seek
+160   (int (*)(...))QAbstractSocket::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QAbstractSocket::bytesAvailable
+184   (int (*)(...))QAbstractSocket::bytesToWrite
+192   (int (*)(...))QAbstractSocket::canReadLine
+200   (int (*)(...))QAbstractSocket::waitForReadyRead
+208   (int (*)(...))QAbstractSocket::waitForBytesWritten
+216   (int (*)(...))QAbstractSocket::readData
+224   (int (*)(...))QAbstractSocket::readLineData
+232   (int (*)(...))QAbstractSocket::writeData
+240   (int (*)(...))QAbstractSocket::resume
+248   (int (*)(...))QAbstractSocket::connectToHost
+256   (int (*)(...))QAbstractSocket::connectToHost
+264   (int (*)(...))QAbstractSocket::disconnectFromHost
+272   (int (*)(...))QAbstractSocket::setReadBufferSize
+280   (int (*)(...))QAbstractSocket::socketDescriptor
+288   (int (*)(...))QAbstractSocket::setSocketDescriptor
+296   (int (*)(...))QAbstractSocket::setSocketOption
+304   (int (*)(...))QAbstractSocket::socketOption
+312   (int (*)(...))QAbstractSocket::waitForConnected
+320   (int (*)(...))QAbstractSocket::waitForDisconnected
+
+Class QTcpSocket
+   size=16 align=8
+   base size=16 base align=8
+QTcpSocket (0x0x7f2d274e7888) 0
+    vptr=((& QTcpSocket::_ZTV10QTcpSocket) + 16u)
+  QAbstractSocket (0x0x7f2d274e78f0) 0
+      primary-for QTcpSocket (0x0x7f2d274e7888)
+    QIODevice (0x0x7f2d274e7958) 0
+        primary-for QAbstractSocket (0x0x7f2d274e78f0)
+      QObject (0x0x7f2d27135780) 0
+          primary-for QIODevice (0x0x7f2d274e7958)
+
+Class QSslCertificate
+   size=8 align=8
+   base size=8 base align=8
+QSslCertificate (0x0x7f2d271359c0) 0
+
+Class QSslError
+   size=8 align=8
+   base size=8 base align=8
+QSslError (0x0x7f2d27135de0) 0
+
+Class QSslSocket::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSslSocket::QPrivateSignal (0x0x7f2d2728c420) 0 empty
+
+Vtable for QSslSocket
+QSslSocket::_ZTV10QSslSocket: 41u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QSslSocket)
+16    (int (*)(...))QSslSocket::metaObject
+24    (int (*)(...))QSslSocket::qt_metacast
+32    (int (*)(...))QSslSocket::qt_metacall
+40    (int (*)(...))QSslSocket::~QSslSocket
+48    (int (*)(...))QSslSocket::~QSslSocket
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QAbstractSocket::isSequential
+120   (int (*)(...))QIODevice::open
+128   (int (*)(...))QSslSocket::close
+136   (int (*)(...))QIODevice::pos
+144   (int (*)(...))QIODevice::size
+152   (int (*)(...))QIODevice::seek
+160   (int (*)(...))QSslSocket::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QSslSocket::bytesAvailable
+184   (int (*)(...))QSslSocket::bytesToWrite
+192   (int (*)(...))QSslSocket::canReadLine
+200   (int (*)(...))QSslSocket::waitForReadyRead
+208   (int (*)(...))QSslSocket::waitForBytesWritten
+216   (int (*)(...))QSslSocket::readData
+224   (int (*)(...))QAbstractSocket::readLineData
+232   (int (*)(...))QSslSocket::writeData
+240   (int (*)(...))QSslSocket::resume
+248   (int (*)(...))QSslSocket::connectToHost
+256   (int (*)(...))QAbstractSocket::connectToHost
+264   (int (*)(...))QSslSocket::disconnectFromHost
+272   (int (*)(...))QSslSocket::setReadBufferSize
+280   (int (*)(...))QAbstractSocket::socketDescriptor
+288   (int (*)(...))QSslSocket::setSocketDescriptor
+296   (int (*)(...))QSslSocket::setSocketOption
+304   (int (*)(...))QSslSocket::socketOption
+312   (int (*)(...))QSslSocket::waitForConnected
+320   (int (*)(...))QSslSocket::waitForDisconnected
+
+Class QSslSocket
+   size=16 align=8
+   base size=16 base align=8
+QSslSocket (0x0x7f2d274e7ea0) 0
+    vptr=((& QSslSocket::_ZTV10QSslSocket) + 16u)
+  QTcpSocket (0x0x7f2d274e7f08) 0
+      primary-for QSslSocket (0x0x7f2d274e7ea0)
+    QAbstractSocket (0x0x7f2d274e7f70) 0
+        primary-for QTcpSocket (0x0x7f2d274e7f08)
+      QIODevice (0x0x7f2d272c4000) 0
+          primary-for QAbstractSocket (0x0x7f2d274e7f70)
+        QObject (0x0x7f2d2728c3c0) 0
+            primary-for QIODevice (0x0x7f2d272c4000)
+
+Class QSslConfiguration
+   size=8 align=8
+   base size=8 base align=8
+QSslConfiguration (0x0x7f2d2728c480) 0
+
+Class QSslPreSharedKeyAuthenticator
+   size=8 align=8
+   base size=8 base align=8
+QSslPreSharedKeyAuthenticator (0x0x7f2d2728c8a0) 0
+
+Class QNetworkAccessManager::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QNetworkAccessManager::QPrivateSignal (0x0x7f2d2728ce40) 0 empty
+
+Vtable for QNetworkAccessManager
+QNetworkAccessManager::_ZTV21QNetworkAccessManager: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QNetworkAccessManager)
+16    (int (*)(...))QNetworkAccessManager::metaObject
+24    (int (*)(...))QNetworkAccessManager::qt_metacast
+32    (int (*)(...))QNetworkAccessManager::qt_metacall
+40    (int (*)(...))QNetworkAccessManager::~QNetworkAccessManager
+48    (int (*)(...))QNetworkAccessManager::~QNetworkAccessManager
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QNetworkAccessManager::createRequest
+
+Class QNetworkAccessManager
+   size=16 align=8
+   base size=16 base align=8
+QNetworkAccessManager (0x0x7f2d272c43a8) 0
+    vptr=((& QNetworkAccessManager::_ZTV21QNetworkAccessManager) + 16u)
+  QObject (0x0x7f2d2728cde0) 0
+      primary-for QNetworkAccessManager (0x0x7f2d272c43a8)
+
+Class QNetworkConfiguration
+   size=8 align=8
+   base size=8 base align=8
+QNetworkConfiguration (0x0x7f2d2728cea0) 0
+
+Class QNetworkConfigurationManager::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QNetworkConfigurationManager::QPrivateSignal (0x0x7f2d26f8a360) 0 empty
+
+Vtable for QNetworkConfigurationManager
+QNetworkConfigurationManager::_ZTV28QNetworkConfigurationManager: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI28QNetworkConfigurationManager)
+16    (int (*)(...))QNetworkConfigurationManager::metaObject
+24    (int (*)(...))QNetworkConfigurationManager::qt_metacast
+32    (int (*)(...))QNetworkConfigurationManager::qt_metacall
+40    (int (*)(...))QNetworkConfigurationManager::~QNetworkConfigurationManager
+48    (int (*)(...))QNetworkConfigurationManager::~QNetworkConfigurationManager
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QNetworkConfigurationManager
+   size=16 align=8
+   base size=16 base align=8
+QNetworkConfigurationManager (0x0x7f2d272c45b0) 0
+    vptr=((& QNetworkConfigurationManager::_ZTV28QNetworkConfigurationManager) + 16u)
+  QObject (0x0x7f2d26f8a300) 0
+      primary-for QNetworkConfigurationManager (0x0x7f2d272c45b0)
+
+Class QNetworkCookie
+   size=8 align=8
+   base size=8 base align=8
+QNetworkCookie (0x0x7f2d26f8a6c0) 0
+
+Class QNetworkCookieJar::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QNetworkCookieJar::QPrivateSignal (0x0x7f2d26f8ab40) 0 empty
+
+Vtable for QNetworkCookieJar
+QNetworkCookieJar::_ZTV17QNetworkCookieJar: 20u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QNetworkCookieJar)
+16    (int (*)(...))QNetworkCookieJar::metaObject
+24    (int (*)(...))QNetworkCookieJar::qt_metacast
+32    (int (*)(...))QNetworkCookieJar::qt_metacall
+40    (int (*)(...))QNetworkCookieJar::~QNetworkCookieJar
+48    (int (*)(...))QNetworkCookieJar::~QNetworkCookieJar
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QNetworkCookieJar::cookiesForUrl
+120   (int (*)(...))QNetworkCookieJar::setCookiesFromUrl
+128   (int (*)(...))QNetworkCookieJar::insertCookie
+136   (int (*)(...))QNetworkCookieJar::updateCookie
+144   (int (*)(...))QNetworkCookieJar::deleteCookie
+152   (int (*)(...))QNetworkCookieJar::validateCookie
+
+Class QNetworkCookieJar
+   size=16 align=8
+   base size=16 base align=8
+QNetworkCookieJar (0x0x7f2d272c4958) 0
+    vptr=((& QNetworkCookieJar::_ZTV17QNetworkCookieJar) + 16u)
+  QObject (0x0x7f2d26f8aae0) 0
+      primary-for QNetworkCookieJar (0x0x7f2d272c4958)
+
+Class QNetworkDatagram
+   size=8 align=8
+   base size=8 base align=8
+QNetworkDatagram (0x0x7f2d26f8aba0) 0
+
+Class QNetworkDiskCache::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QNetworkDiskCache::QPrivateSignal (0x0x7f2d270a3ba0) 0 empty
+
+Vtable for QNetworkDiskCache
+QNetworkDiskCache::_ZTV17QNetworkDiskCache: 23u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QNetworkDiskCache)
+16    (int (*)(...))QNetworkDiskCache::metaObject
+24    (int (*)(...))QNetworkDiskCache::qt_metacast
+32    (int (*)(...))QNetworkDiskCache::qt_metacall
+40    (int (*)(...))QNetworkDiskCache::~QNetworkDiskCache
+48    (int (*)(...))QNetworkDiskCache::~QNetworkDiskCache
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QNetworkDiskCache::metaData
+120   (int (*)(...))QNetworkDiskCache::updateMetaData
+128   (int (*)(...))QNetworkDiskCache::data
+136   (int (*)(...))QNetworkDiskCache::remove
+144   (int (*)(...))QNetworkDiskCache::cacheSize
+152   (int (*)(...))QNetworkDiskCache::prepare
+160   (int (*)(...))QNetworkDiskCache::insert
+168   (int (*)(...))QNetworkDiskCache::clear
+176   (int (*)(...))QNetworkDiskCache::expire
+
+Class QNetworkDiskCache
+   size=16 align=8
+   base size=16 base align=8
+QNetworkDiskCache (0x0x7f2d270b03a8) 0
+    vptr=((& QNetworkDiskCache::_ZTV17QNetworkDiskCache) + 16u)
+  QAbstractNetworkCache (0x0x7f2d270b0410) 0
+      primary-for QNetworkDiskCache (0x0x7f2d270b03a8)
+    QObject (0x0x7f2d270a3b40) 0
+        primary-for QAbstractNetworkCache (0x0x7f2d270b0410)
+
+Class QNetworkAddressEntry
+   size=8 align=8
+   base size=8 base align=8
+QNetworkAddressEntry (0x0x7f2d270a3c00) 0
+
+Class QNetworkInterface
+   size=8 align=8
+   base size=8 base align=8
+QNetworkInterface (0x0x7f2d270a3f60) 0
+
+Class QNetworkProxyQuery
+   size=8 align=8
+   base size=8 base align=8
+QNetworkProxyQuery (0x0x7f2d26d056c0) 0
+
+Class QNetworkProxy
+   size=8 align=8
+   base size=8 base align=8
+QNetworkProxy (0x0x7f2d26d059c0) 0
+
+Vtable for QNetworkProxyFactory
+QNetworkProxyFactory::_ZTV20QNetworkProxyFactory: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QNetworkProxyFactory)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class QNetworkProxyFactory
+   size=8 align=8
+   base size=8 base align=8
+QNetworkProxyFactory (0x0x7f2d26d05e40) 0 nearly-empty
+    vptr=((& QNetworkProxyFactory::_ZTV20QNetworkProxyFactory) + 16u)
+
+Class QNetworkReply::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QNetworkReply::QPrivateSignal (0x0x7f2d26de8060) 0 empty
+
+Vtable for QNetworkReply
+QNetworkReply::_ZTV13QNetworkReply: 36u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QNetworkReply)
+16    (int (*)(...))QNetworkReply::metaObject
+24    (int (*)(...))QNetworkReply::qt_metacast
+32    (int (*)(...))QNetworkReply::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QNetworkReply::isSequential
+120   (int (*)(...))QIODevice::open
+128   (int (*)(...))QNetworkReply::close
+136   (int (*)(...))QIODevice::pos
+144   (int (*)(...))QIODevice::size
+152   (int (*)(...))QIODevice::seek
+160   (int (*)(...))QIODevice::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QIODevice::bytesAvailable
+184   (int (*)(...))QIODevice::bytesToWrite
+192   (int (*)(...))QIODevice::canReadLine
+200   (int (*)(...))QIODevice::waitForReadyRead
+208   (int (*)(...))QIODevice::waitForBytesWritten
+216   (int (*)(...))__cxa_pure_virtual
+224   (int (*)(...))QIODevice::readLineData
+232   (int (*)(...))QNetworkReply::writeData
+240   (int (*)(...))QNetworkReply::setReadBufferSize
+248   (int (*)(...))__cxa_pure_virtual
+256   (int (*)(...))QNetworkReply::ignoreSslErrors
+264   (int (*)(...))QNetworkReply::sslConfigurationImplementation
+272   (int (*)(...))QNetworkReply::setSslConfigurationImplementation
+280   (int (*)(...))QNetworkReply::ignoreSslErrorsImplementation
+
+Class QNetworkReply
+   size=16 align=8
+   base size=16 base align=8
+QNetworkReply (0x0x7f2d270b0d00) 0
+    vptr=((& QNetworkReply::_ZTV13QNetworkReply) + 16u)
+  QIODevice (0x0x7f2d270b0d68) 0
+      primary-for QNetworkReply (0x0x7f2d270b0d00)
+    QObject (0x0x7f2d26de8000) 0
+        primary-for QIODevice (0x0x7f2d270b0d68)
+
+Class QNetworkSession::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QNetworkSession::QPrivateSignal (0x0x7f2d26de8240) 0 empty
+
+Vtable for QNetworkSession
+QNetworkSession::_ZTV15QNetworkSession: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QNetworkSession)
+16    (int (*)(...))QNetworkSession::metaObject
+24    (int (*)(...))QNetworkSession::qt_metacast
+32    (int (*)(...))QNetworkSession::qt_metacall
+40    (int (*)(...))QNetworkSession::~QNetworkSession
+48    (int (*)(...))QNetworkSession::~QNetworkSession
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QNetworkSession::connectNotify
+104   (int (*)(...))QNetworkSession::disconnectNotify
+
+Class QNetworkSession
+   size=24 align=8
+   base size=24 base align=8
+QNetworkSession (0x0x7f2d270b0dd0) 0
+    vptr=((& QNetworkSession::_ZTV15QNetworkSession) + 16u)
+  QObject (0x0x7f2d26de81e0) 0
+      primary-for QNetworkSession (0x0x7f2d270b0dd0)
+
+Class QTcpServer::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTcpServer::QPrivateSignal (0x0x7f2d26de87e0) 0 empty
+
+Vtable for QTcpServer
+QTcpServer::_ZTV10QTcpServer: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QTcpServer)
+16    (int (*)(...))QTcpServer::metaObject
+24    (int (*)(...))QTcpServer::qt_metacast
+32    (int (*)(...))QTcpServer::qt_metacall
+40    (int (*)(...))QTcpServer::~QTcpServer
+48    (int (*)(...))QTcpServer::~QTcpServer
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QTcpServer::hasPendingConnections
+120   (int (*)(...))QTcpServer::nextPendingConnection
+128   (int (*)(...))QTcpServer::incomingConnection
+
+Class QTcpServer
+   size=16 align=8
+   base size=16 base align=8
+QTcpServer (0x0x7f2d270b0f08) 0
+    vptr=((& QTcpServer::_ZTV10QTcpServer) + 16u)
+  QObject (0x0x7f2d26de8780) 0
+      primary-for QTcpServer (0x0x7f2d270b0f08)
+
+Class QSslCertificateExtension
+   size=8 align=8
+   base size=8 base align=8
+QSslCertificateExtension (0x0x7f2d26de8840) 0
+
+Class QSslCipher
+   size=8 align=8
+   base size=8 base align=8
+QSslCipher (0x0x7f2d26de8b40) 0
+
+Class QSslDiffieHellmanParameters
+   size=8 align=8
+   base size=8 base align=8
+QSslDiffieHellmanParameters (0x0x7f2d26de8ea0) 0
+
+Class QSslEllipticCurve
+   size=4 align=4
+   base size=4 base align=4
+QSslEllipticCurve (0x0x7f2d26b22ae0) 0
+
+Class QSslKey
+   size=8 align=8
+   base size=8 base align=8
+QSslKey (0x0x7f2d26b22ea0) 0
+
+Class QUdpSocket::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QUdpSocket::QPrivateSignal (0x0x7f2d26b72240) 0 empty
+
+Vtable for QUdpSocket
+QUdpSocket::_ZTV10QUdpSocket: 41u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QUdpSocket)
+16    (int (*)(...))QUdpSocket::metaObject
+24    (int (*)(...))QUdpSocket::qt_metacast
+32    (int (*)(...))QUdpSocket::qt_metacall
+40    (int (*)(...))QUdpSocket::~QUdpSocket
+48    (int (*)(...))QUdpSocket::~QUdpSocket
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QAbstractSocket::isSequential
+120   (int (*)(...))QIODevice::open
+128   (int (*)(...))QAbstractSocket::close
+136   (int (*)(...))QIODevice::pos
+144   (int (*)(...))QIODevice::size
+152   (int (*)(...))QIODevice::seek
+160   (int (*)(...))QAbstractSocket::atEnd
+168   (int (*)(...))QIODevice::reset
+176   (int (*)(...))QAbstractSocket::bytesAvailable
+184   (int (*)(...))QAbstractSocket::bytesToWrite
+192   (int (*)(...))QAbstractSocket::canReadLine
+200   (int (*)(...))QAbstractSocket::waitForReadyRead
+208   (int (*)(...))QAbstractSocket::waitForBytesWritten
+216   (int (*)(...))QAbstractSocket::readData
+224   (int (*)(...))QAbstractSocket::readLineData
+232   (int (*)(...))QAbstractSocket::writeData
+240   (int (*)(...))QAbstractSocket::resume
+248   (int (*)(...))QAbstractSocket::connectToHost
+256   (int (*)(...))QAbstractSocket::connectToHost
+264   (int (*)(...))QAbstractSocket::disconnectFromHost
+272   (int (*)(...))QAbstractSocket::setReadBufferSize
+280   (int (*)(...))QAbstractSocket::socketDescriptor
+288   (int (*)(...))QAbstractSocket::setSocketDescriptor
+296   (int (*)(...))QAbstractSocket::setSocketOption
+304   (int (*)(...))QAbstractSocket::socketOption
+312   (int (*)(...))QAbstractSocket::waitForConnected
+320   (int (*)(...))QAbstractSocket::waitForDisconnected
+
+Class QUdpSocket
+   size=16 align=8
+   base size=16 base align=8
+QUdpSocket (0x0x7f2d26b2fbc8) 0
+    vptr=((& QUdpSocket::_ZTV10QUdpSocket) + 16u)
+  QAbstractSocket (0x0x7f2d26b2fc30) 0
+      primary-for QUdpSocket (0x0x7f2d26b2fbc8)
+    QIODevice (0x0x7f2d26b2fc98) 0
+        primary-for QAbstractSocket (0x0x7f2d26b2fc30)
+      QObject (0x0x7f2d26b721e0) 0
+          primary-for QIODevice (0x0x7f2d26b2fc98)
+
+Class QJSValue
+   size=8 align=8
+   base size=8 base align=8
+QJSValue (0x0x7f2d26b722a0) 0
+
+Class QJSEngine::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QJSEngine::QPrivateSignal (0x0x7f2d26b725a0) 0 empty
+
+Vtable for QJSEngine
+QJSEngine::_ZTV9QJSEngine: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QJSEngine)
+16    (int (*)(...))QJSEngine::metaObject
+24    (int (*)(...))QJSEngine::qt_metacast
+32    (int (*)(...))QJSEngine::qt_metacall
+40    (int (*)(...))QJSEngine::~QJSEngine
+48    (int (*)(...))QJSEngine::~QJSEngine
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QJSEngine
+   size=24 align=8
+   base size=24 base align=8
+QJSEngine (0x0x7f2d26b2fdd0) 0
+    vptr=((& QJSEngine::_ZTV9QJSEngine) + 16u)
+  QObject (0x0x7f2d26b72540) 0
+      primary-for QJSEngine (0x0x7f2d26b2fdd0)
+
+Class QJSValueIterator
+   size=8 align=8
+   base size=8 base align=8
+QJSValueIterator (0x0x7f2d26b72780) 0
+
+Class QQmlPrivate::RegisterType
+   size=128 align=8
+   base size=124 base align=8
+QQmlPrivate::RegisterType (0x0x7f2d26b72c60) 0
+
+Class QQmlPrivate::RegisterInterface
+   size=24 align=8
+   base size=24 base align=8
+QQmlPrivate::RegisterInterface (0x0x7f2d26b72cc0) 0
+
+Class QQmlPrivate::RegisterAutoParent
+   size=16 align=8
+   base size=16 base align=8
+QQmlPrivate::RegisterAutoParent (0x0x7f2d26b72d20) 0
+
+Class QQmlPrivate::RegisterSingletonType
+   size=64 align=8
+   base size=64 base align=8
+QQmlPrivate::RegisterSingletonType (0x0x7f2d26b72d80) 0
+
+Class QQmlPrivate::RegisterCompositeType
+   size=32 align=8
+   base size=32 base align=8
+QQmlPrivate::RegisterCompositeType (0x0x7f2d26b72de0) 0
+
+Class QQmlPrivate::RegisterCompositeSingletonType
+   size=32 align=8
+   base size=32 base align=8
+QQmlPrivate::RegisterCompositeSingletonType (0x0x7f2d26b72e40) 0
+
+Class QQmlPrivate::CachedQmlUnit
+   size=24 align=8
+   base size=24 base align=8
+QQmlPrivate::CachedQmlUnit (0x0x7f2d26b72ea0) 0
+
+Class QQmlPrivate::RegisterQmlUnitCacheHook
+   size=16 align=8
+   base size=16 base align=8
+QQmlPrivate::RegisterQmlUnitCacheHook (0x0x7f2d26b72f00) 0
+
+Vtable for QQmlParserStatus
+QQmlParserStatus::_ZTV16QQmlParserStatus: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QQmlParserStatus)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+
+Class QQmlParserStatus
+   size=16 align=8
+   base size=16 base align=8
+QQmlParserStatus (0x0x7f2d26b72f60) 0
+    vptr=((& QQmlParserStatus::_ZTV16QQmlParserStatus) + 16u)
+
+Vtable for QQmlPropertyValueSource
+QQmlPropertyValueSource::_ZTV23QQmlPropertyValueSource: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI23QQmlPropertyValueSource)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class QQmlPropertyValueSource
+   size=8 align=8
+   base size=8 base align=8
+QQmlPropertyValueSource (0x0x7f2d26c5d060) 0 nearly-empty
+    vptr=((& QQmlPropertyValueSource::_ZTV23QQmlPropertyValueSource) + 16u)
+
+Class QQmlListReference
+   size=8 align=8
+   base size=8 base align=8
+QQmlListReference (0x0x7f2d26c5d180) 0
+
+Vtable for QQmlAbstractUrlInterceptor
+QQmlAbstractUrlInterceptor::_ZTV26QQmlAbstractUrlInterceptor: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI26QQmlAbstractUrlInterceptor)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class QQmlAbstractUrlInterceptor
+   size=8 align=8
+   base size=8 base align=8
+QQmlAbstractUrlInterceptor (0x0x7f2d26c5d7e0) 0 nearly-empty
+    vptr=((& QQmlAbstractUrlInterceptor::_ZTV26QQmlAbstractUrlInterceptor) + 16u)
+
+Class QQmlError
+   size=8 align=8
+   base size=8 base align=8
+QQmlError (0x0x7f2d26c5d840) 0
+
+Class QQmlDebuggingEnabler
+   size=1 align=1
+   base size=0 base align=1
+QQmlDebuggingEnabler (0x0x7f2d26c5dae0) 0 empty
+
+Vtable for QQmlImageProviderBase
+QQmlImageProviderBase::_ZTV21QQmlImageProviderBase: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QQmlImageProviderBase)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+
+Class QQmlImageProviderBase
+   size=8 align=8
+   base size=8 base align=8
+QQmlImageProviderBase (0x0x7f2d26c5db40) 0 nearly-empty
+    vptr=((& QQmlImageProviderBase::_ZTV21QQmlImageProviderBase) + 16u)
+
+Class QQmlEngine::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQmlEngine::QPrivateSignal (0x0x7f2d26c5dd80) 0 empty
+
+Vtable for QQmlEngine
+QQmlEngine::_ZTV10QQmlEngine: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QQmlEngine)
+16    (int (*)(...))QQmlEngine::metaObject
+24    (int (*)(...))QQmlEngine::qt_metacast
+32    (int (*)(...))QQmlEngine::qt_metacall
+40    (int (*)(...))QQmlEngine::~QQmlEngine
+48    (int (*)(...))QQmlEngine::~QQmlEngine
+56    (int (*)(...))QQmlEngine::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QQmlEngine
+   size=24 align=8
+   base size=24 base align=8
+QQmlEngine (0x0x7f2d26c50410) 0
+    vptr=((& QQmlEngine::_ZTV10QQmlEngine) + 16u)
+  QJSEngine (0x0x7f2d26c50478) 0
+      primary-for QQmlEngine (0x0x7f2d26c50410)
+    QObject (0x0x7f2d26c5dd20) 0
+        primary-for QJSEngine (0x0x7f2d26c50478)
+
+Class QQmlApplicationEngine::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQmlApplicationEngine::QPrivateSignal (0x0x7f2d26c5de40) 0 empty
+
+Vtable for QQmlApplicationEngine
+QQmlApplicationEngine::_ZTV21QQmlApplicationEngine: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QQmlApplicationEngine)
+16    (int (*)(...))QQmlApplicationEngine::metaObject
+24    (int (*)(...))QQmlApplicationEngine::qt_metacast
+32    (int (*)(...))QQmlApplicationEngine::qt_metacall
+40    (int (*)(...))QQmlApplicationEngine::~QQmlApplicationEngine
+48    (int (*)(...))QQmlApplicationEngine::~QQmlApplicationEngine
+56    (int (*)(...))QQmlEngine::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QQmlApplicationEngine
+   size=24 align=8
+   base size=24 base align=8
+QQmlApplicationEngine (0x0x7f2d26c504e0) 0
+    vptr=((& QQmlApplicationEngine::_ZTV21QQmlApplicationEngine) + 16u)
+  QQmlEngine (0x0x7f2d26c50548) 0
+      primary-for QQmlApplicationEngine (0x0x7f2d26c504e0)
+    QJSEngine (0x0x7f2d26c505b0) 0
+        primary-for QQmlEngine (0x0x7f2d26c50548)
+      QObject (0x0x7f2d26c5dde0) 0
+          primary-for QJSEngine (0x0x7f2d26c505b0)
+
+Class QQmlComponent::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQmlComponent::QPrivateSignal (0x0x7f2d26c5df00) 0 empty
+
+Vtable for QQmlComponent
+QQmlComponent::_ZTV13QQmlComponent: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QQmlComponent)
+16    (int (*)(...))QQmlComponent::metaObject
+24    (int (*)(...))QQmlComponent::qt_metacast
+32    (int (*)(...))QQmlComponent::qt_metacall
+40    (int (*)(...))QQmlComponent::~QQmlComponent
+48    (int (*)(...))QQmlComponent::~QQmlComponent
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QQmlComponent::create
+120   (int (*)(...))QQmlComponent::beginCreate
+128   (int (*)(...))QQmlComponent::completeCreate
+
+Class QQmlComponent
+   size=16 align=8
+   base size=16 base align=8
+QQmlComponent (0x0x7f2d26c50618) 0
+    vptr=((& QQmlComponent::_ZTV13QQmlComponent) + 16u)
+  QObject (0x0x7f2d26c5dea0) 0
+      primary-for QQmlComponent (0x0x7f2d26c50618)
+
+Class QQmlContext::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQmlContext::QPrivateSignal (0x0x7f2d269df300) 0 empty
+
+Vtable for QQmlContext
+QQmlContext::_ZTV11QQmlContext: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QQmlContext)
+16    (int (*)(...))QQmlContext::metaObject
+24    (int (*)(...))QQmlContext::qt_metacast
+32    (int (*)(...))QQmlContext::qt_metacall
+40    (int (*)(...))QQmlContext::~QQmlContext
+48    (int (*)(...))QQmlContext::~QQmlContext
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QQmlContext
+   size=16 align=8
+   base size=16 base align=8
+QQmlContext (0x0x7f2d26c50680) 0
+    vptr=((& QQmlContext::_ZTV11QQmlContext) + 16u)
+  QObject (0x0x7f2d269df2a0) 0
+      primary-for QQmlContext (0x0x7f2d26c50680)
+
+Class QQmlScriptString
+   size=8 align=8
+   base size=8 base align=8
+QQmlScriptString (0x0x7f2d269df480) 0
+
+Class QQmlExpression::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQmlExpression::QPrivateSignal (0x0x7f2d269df6c0) 0 empty
+
+Vtable for QQmlExpression
+QQmlExpression::_ZTV14QQmlExpression: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QQmlExpression)
+16    (int (*)(...))QQmlExpression::metaObject
+24    (int (*)(...))QQmlExpression::qt_metacast
+32    (int (*)(...))QQmlExpression::qt_metacall
+40    (int (*)(...))QQmlExpression::~QQmlExpression
+48    (int (*)(...))QQmlExpression::~QQmlExpression
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QQmlExpression
+   size=16 align=8
+   base size=16 base align=8
+QQmlExpression (0x0x7f2d26c506e8) 0
+    vptr=((& QQmlExpression::_ZTV14QQmlExpression) + 16u)
+  QObject (0x0x7f2d269df660) 0
+      primary-for QQmlExpression (0x0x7f2d26c506e8)
+
+Vtable for QQmlTypesExtensionInterface
+QQmlTypesExtensionInterface::_ZTV27QQmlTypesExtensionInterface: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI27QQmlTypesExtensionInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class QQmlTypesExtensionInterface
+   size=8 align=8
+   base size=8 base align=8
+QQmlTypesExtensionInterface (0x0x7f2d269df720) 0 nearly-empty
+    vptr=((& QQmlTypesExtensionInterface::_ZTV27QQmlTypesExtensionInterface) + 16u)
+
+Vtable for QQmlExtensionInterface
+QQmlExtensionInterface::_ZTV22QQmlExtensionInterface: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI22QQmlExtensionInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+
+Class QQmlExtensionInterface
+   size=8 align=8
+   base size=8 base align=8
+QQmlExtensionInterface (0x0x7f2d26c50750) 0 nearly-empty
+    vptr=((& QQmlExtensionInterface::_ZTV22QQmlExtensionInterface) + 16u)
+  QQmlTypesExtensionInterface (0x0x7f2d269df780) 0 nearly-empty
+      primary-for QQmlExtensionInterface (0x0x7f2d26c50750)
+
+Class QQmlExtensionPlugin::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQmlExtensionPlugin::QPrivateSignal (0x0x7f2d269df960) 0 empty
+
+Vtable for QQmlExtensionPlugin
+QQmlExtensionPlugin::_ZTV19QQmlExtensionPlugin: 22u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QQmlExtensionPlugin)
+16    (int (*)(...))QQmlExtensionPlugin::metaObject
+24    (int (*)(...))QQmlExtensionPlugin::qt_metacast
+32    (int (*)(...))QQmlExtensionPlugin::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))QQmlExtensionPlugin::initializeEngine
+128   (int (*)(...))-16
+136   (int (*)(...))(& _ZTI19QQmlExtensionPlugin)
+144   0u
+152   0u
+160   (int (*)(...))__cxa_pure_virtual
+168   (int (*)(...))QQmlExtensionPlugin::_ZThn16_N19QQmlExtensionPlugin16initializeEngineEP10QQmlEnginePKc
+
+Class QQmlExtensionPlugin
+   size=24 align=8
+   base size=24 base align=8
+QQmlExtensionPlugin (0x0x7f2d26a4ca80) 0
+    vptr=((& QQmlExtensionPlugin::_ZTV19QQmlExtensionPlugin) + 16u)
+  QObject (0x0x7f2d269df8a0) 0
+      primary-for QQmlExtensionPlugin (0x0x7f2d26a4ca80)
+  QQmlExtensionInterface (0x0x7f2d26c507b8) 16 nearly-empty
+      vptr=((& QQmlExtensionPlugin::_ZTV19QQmlExtensionPlugin) + 144u)
+    QQmlTypesExtensionInterface (0x0x7f2d269df900) 16 nearly-empty
+        primary-for QQmlExtensionInterface (0x0x7f2d26c507b8)
+
+Class QQmlFile
+   size=8 align=8
+   base size=8 base align=8
+QQmlFile (0x0x7f2d269df9c0) 0
+
+Class QQmlFileSelector::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQmlFileSelector::QPrivateSignal (0x0x7f2d269dfa80) 0 empty
+
+Vtable for QQmlFileSelector
+QQmlFileSelector::_ZTV16QQmlFileSelector: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QQmlFileSelector)
+16    (int (*)(...))QQmlFileSelector::metaObject
+24    (int (*)(...))QQmlFileSelector::qt_metacast
+32    (int (*)(...))QQmlFileSelector::qt_metacall
+40    (int (*)(...))QQmlFileSelector::~QQmlFileSelector
+48    (int (*)(...))QQmlFileSelector::~QQmlFileSelector
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QQmlFileSelector
+   size=16 align=8
+   base size=16 base align=8
+QQmlFileSelector (0x0x7f2d26c50888) 0
+    vptr=((& QQmlFileSelector::_ZTV16QQmlFileSelector) + 16u)
+  QObject (0x0x7f2d269dfa20) 0
+      primary-for QQmlFileSelector (0x0x7f2d26c50888)
+
+Vtable for QQmlIncubator
+QQmlIncubator::_ZTV13QQmlIncubator: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QQmlIncubator)
+16    (int (*)(...))QQmlIncubator::~QQmlIncubator
+24    (int (*)(...))QQmlIncubator::~QQmlIncubator
+32    (int (*)(...))QQmlIncubator::statusChanged
+40    (int (*)(...))QQmlIncubator::setInitialState
+
+Class QQmlIncubator
+   size=16 align=8
+   base size=16 base align=8
+QQmlIncubator (0x0x7f2d269dfae0) 0
+    vptr=((& QQmlIncubator::_ZTV13QQmlIncubator) + 16u)
+
+Vtable for QQmlIncubationController
+QQmlIncubationController::_ZTV24QQmlIncubationController: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QQmlIncubationController)
+16    (int (*)(...))QQmlIncubationController::~QQmlIncubationController
+24    (int (*)(...))QQmlIncubationController::~QQmlIncubationController
+32    (int (*)(...))QQmlIncubationController::incubatingObjectCountChanged
+
+Class QQmlIncubationController
+   size=16 align=8
+   base size=16 base align=8
+QQmlIncubationController (0x0x7f2d269dfb40) 0
+    vptr=((& QQmlIncubationController::_ZTV24QQmlIncubationController) + 16u)
+
+Class QQmlInfo
+   size=16 align=8
+   base size=16 base align=8
+QQmlInfo (0x0x7f2d26c508f0) 0
+  QDebug (0x0x7f2d269dfba0) 0
+
+Vtable for QQmlNetworkAccessManagerFactory
+QQmlNetworkAccessManagerFactory::_ZTV31QQmlNetworkAccessManagerFactory: 5u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI31QQmlNetworkAccessManagerFactory)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+
+Class QQmlNetworkAccessManagerFactory
+   size=8 align=8
+   base size=8 base align=8
+QQmlNetworkAccessManagerFactory (0x0x7f2d269dfc60) 0 nearly-empty
+    vptr=((& QQmlNetworkAccessManagerFactory::_ZTV31QQmlNetworkAccessManagerFactory) + 16u)
+
+Class QQmlProperty
+   size=8 align=8
+   base size=8 base align=8
+QQmlProperty (0x0x7f2d269dfcc0) 0
+
+Class QQmlPropertyMap::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQmlPropertyMap::QPrivateSignal (0x0x7f2d26adc000) 0 empty
+
+Vtable for QQmlPropertyMap
+QQmlPropertyMap::_ZTV15QQmlPropertyMap: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QQmlPropertyMap)
+16    (int (*)(...))QQmlPropertyMap::metaObject
+24    (int (*)(...))QQmlPropertyMap::qt_metacast
+32    (int (*)(...))QQmlPropertyMap::qt_metacall
+40    (int (*)(...))QQmlPropertyMap::~QQmlPropertyMap
+48    (int (*)(...))QQmlPropertyMap::~QQmlPropertyMap
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QQmlPropertyMap::updateValue
+
+Class QQmlPropertyMap
+   size=16 align=8
+   base size=16 base align=8
+QQmlPropertyMap (0x0x7f2d26c50b60) 0
+    vptr=((& QQmlPropertyMap::_ZTV15QQmlPropertyMap) + 16u)
+  QObject (0x0x7f2d269dff60) 0
+      primary-for QQmlPropertyMap (0x0x7f2d26c50b60)
+
+Class QQuickTransform::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQuickTransform::QPrivateSignal (0x0x7f2d26adc0c0) 0 empty
+
+Vtable for QQuickTransform
+QQuickTransform::_ZTV15QQuickTransform: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QQuickTransform)
+16    (int (*)(...))QQuickTransform::metaObject
+24    (int (*)(...))QQuickTransform::qt_metacast
+32    (int (*)(...))QQuickTransform::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+
+Class QQuickTransform
+   size=16 align=8
+   base size=16 base align=8
+QQuickTransform (0x0x7f2d26c50c30) 0
+    vptr=((& QQuickTransform::_ZTV15QQuickTransform) + 16u)
+  QObject (0x0x7f2d26adc060) 0
+      primary-for QQuickTransform (0x0x7f2d26c50c30)
+
+Class QQuickItem::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQuickItem::QPrivateSignal (0x0x7f2d26adc1e0) 0 empty
+
+Class QQuickItem::ItemChangeData
+   size=8 align=8
+   base size=8 base align=8
+QQuickItem::ItemChangeData (0x0x7f2d26adc240) 0
+
+Class QQuickItem::UpdatePaintNodeData
+   size=8 align=8
+   base size=8 base align=8
+QQuickItem::UpdatePaintNodeData (0x0x7f2d26adc2a0) 0
+
+Vtable for QQuickItem
+QQuickItem::_ZTV10QQuickItem: 55u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QQuickItem)
+16    (int (*)(...))QQuickItem::metaObject
+24    (int (*)(...))QQuickItem::qt_metacast
+32    (int (*)(...))QQuickItem::qt_metacall
+40    (int (*)(...))QQuickItem::~QQuickItem
+48    (int (*)(...))QQuickItem::~QQuickItem
+56    (int (*)(...))QQuickItem::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QQuickItem::boundingRect
+120   (int (*)(...))QQuickItem::clipRect
+128   (int (*)(...))QQuickItem::contains
+136   (int (*)(...))QQuickItem::inputMethodQuery
+144   (int (*)(...))QQuickItem::isTextureProvider
+152   (int (*)(...))QQuickItem::textureProvider
+160   (int (*)(...))QQuickItem::itemChange
+168   (int (*)(...))QQuickItem::classBegin
+176   (int (*)(...))QQuickItem::componentComplete
+184   (int (*)(...))QQuickItem::keyPressEvent
+192   (int (*)(...))QQuickItem::keyReleaseEvent
+200   (int (*)(...))QQuickItem::inputMethodEvent
+208   (int (*)(...))QQuickItem::focusInEvent
+216   (int (*)(...))QQuickItem::focusOutEvent
+224   (int (*)(...))QQuickItem::mousePressEvent
+232   (int (*)(...))QQuickItem::mouseMoveEvent
+240   (int (*)(...))QQuickItem::mouseReleaseEvent
+248   (int (*)(...))QQuickItem::mouseDoubleClickEvent
+256   (int (*)(...))QQuickItem::mouseUngrabEvent
+264   (int (*)(...))QQuickItem::touchUngrabEvent
+272   (int (*)(...))QQuickItem::wheelEvent
+280   (int (*)(...))QQuickItem::touchEvent
+288   (int (*)(...))QQuickItem::hoverEnterEvent
+296   (int (*)(...))QQuickItem::hoverMoveEvent
+304   (int (*)(...))QQuickItem::hoverLeaveEvent
+312   (int (*)(...))QQuickItem::dragEnterEvent
+320   (int (*)(...))QQuickItem::dragMoveEvent
+328   (int (*)(...))QQuickItem::dragLeaveEvent
+336   (int (*)(...))QQuickItem::dropEvent
+344   (int (*)(...))QQuickItem::childMouseEventFilter
+352   (int (*)(...))QQuickItem::windowDeactivateEvent
+360   (int (*)(...))QQuickItem::geometryChanged
+368   (int (*)(...))QQuickItem::updatePaintNode
+376   (int (*)(...))QQuickItem::releaseResources
+384   (int (*)(...))QQuickItem::updatePolish
+392   (int (*)(...))-16
+400   (int (*)(...))(& _ZTI10QQuickItem)
+408   (int (*)(...))QQuickItem::_ZThn16_N10QQuickItemD1Ev
+416   (int (*)(...))QQuickItem::_ZThn16_N10QQuickItemD0Ev
+424   (int (*)(...))QQuickItem::_ZThn16_N10QQuickItem10classBeginEv
+432   (int (*)(...))QQuickItem::_ZThn16_N10QQuickItem17componentCompleteEv
+
+Class QQuickItem
+   size=32 align=8
+   base size=32 base align=8
+QQuickItem (0x0x7f2d26aec850) 0
+    vptr=((& QQuickItem::_ZTV10QQuickItem) + 16u)
+  QObject (0x0x7f2d26adc120) 0
+      primary-for QQuickItem (0x0x7f2d26aec850)
+  QQmlParserStatus (0x0x7f2d26adc180) 16
+      vptr=((& QQuickItem::_ZTV10QQuickItem) + 408u)
+
+Class QQuickFramebufferObject::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQuickFramebufferObject::QPrivateSignal (0x0x7f2d26adca80) 0 empty
+
+Vtable for QQuickFramebufferObject::Renderer
+QQuickFramebufferObject::Renderer::_ZTVN23QQuickFramebufferObject8RendererE: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN23QQuickFramebufferObject8RendererE)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))QQuickFramebufferObject::Renderer::createFramebufferObject
+48    (int (*)(...))QQuickFramebufferObject::Renderer::synchronize
+
+Class QQuickFramebufferObject::Renderer
+   size=16 align=8
+   base size=16 base align=8
+QQuickFramebufferObject::Renderer (0x0x7f2d26adcae0) 0
+    vptr=((& QQuickFramebufferObject::Renderer::_ZTVN23QQuickFramebufferObject8RendererE) + 16u)
+
+Vtable for QQuickFramebufferObject
+QQuickFramebufferObject::_ZTV23QQuickFramebufferObject: 56u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI23QQuickFramebufferObject)
+16    (int (*)(...))QQuickFramebufferObject::metaObject
+24    (int (*)(...))QQuickFramebufferObject::qt_metacast
+32    (int (*)(...))QQuickFramebufferObject::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QQuickItem::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QQuickItem::boundingRect
+120   (int (*)(...))QQuickItem::clipRect
+128   (int (*)(...))QQuickItem::contains
+136   (int (*)(...))QQuickItem::inputMethodQuery
+144   (int (*)(...))QQuickFramebufferObject::isTextureProvider
+152   (int (*)(...))QQuickFramebufferObject::textureProvider
+160   (int (*)(...))QQuickItem::itemChange
+168   (int (*)(...))QQuickItem::classBegin
+176   (int (*)(...))QQuickItem::componentComplete
+184   (int (*)(...))QQuickItem::keyPressEvent
+192   (int (*)(...))QQuickItem::keyReleaseEvent
+200   (int (*)(...))QQuickItem::inputMethodEvent
+208   (int (*)(...))QQuickItem::focusInEvent
+216   (int (*)(...))QQuickItem::focusOutEvent
+224   (int (*)(...))QQuickItem::mousePressEvent
+232   (int (*)(...))QQuickItem::mouseMoveEvent
+240   (int (*)(...))QQuickItem::mouseReleaseEvent
+248   (int (*)(...))QQuickItem::mouseDoubleClickEvent
+256   (int (*)(...))QQuickItem::mouseUngrabEvent
+264   (int (*)(...))QQuickItem::touchUngrabEvent
+272   (int (*)(...))QQuickItem::wheelEvent
+280   (int (*)(...))QQuickItem::touchEvent
+288   (int (*)(...))QQuickItem::hoverEnterEvent
+296   (int (*)(...))QQuickItem::hoverMoveEvent
+304   (int (*)(...))QQuickItem::hoverLeaveEvent
+312   (int (*)(...))QQuickItem::dragEnterEvent
+320   (int (*)(...))QQuickItem::dragMoveEvent
+328   (int (*)(...))QQuickItem::dragLeaveEvent
+336   (int (*)(...))QQuickItem::dropEvent
+344   (int (*)(...))QQuickItem::childMouseEventFilter
+352   (int (*)(...))QQuickItem::windowDeactivateEvent
+360   (int (*)(...))QQuickFramebufferObject::geometryChanged
+368   (int (*)(...))QQuickFramebufferObject::updatePaintNode
+376   (int (*)(...))QQuickFramebufferObject::releaseResources
+384   (int (*)(...))QQuickItem::updatePolish
+392   (int (*)(...))__cxa_pure_virtual
+400   (int (*)(...))-16
+408   (int (*)(...))(& _ZTI23QQuickFramebufferObject)
+416   0u
+424   0u
+432   (int (*)(...))QQuickItem::_ZThn16_N10QQuickItem10classBeginEv
+440   (int (*)(...))QQuickItem::_ZThn16_N10QQuickItem17componentCompleteEv
+
+Class QQuickFramebufferObject
+   size=32 align=8
+   base size=32 base align=8
+QQuickFramebufferObject (0x0x7f2d26c50d68) 0
+    vptr=((& QQuickFramebufferObject::_ZTV23QQuickFramebufferObject) + 16u)
+  QQuickItem (0x0x7f2d2678be00) 0
+      primary-for QQuickFramebufferObject (0x0x7f2d26c50d68)
+    QObject (0x0x7f2d26adc9c0) 0
+        primary-for QQuickItem (0x0x7f2d2678be00)
+    QQmlParserStatus (0x0x7f2d26adca20) 16
+        vptr=((& QQuickFramebufferObject::_ZTV23QQuickFramebufferObject) + 416u)
+
+Vtable for QQuickTextureFactory
+QQuickTextureFactory::_ZTV20QQuickTextureFactory: 18u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QQuickTextureFactory)
+16    (int (*)(...))QObject::metaObject
+24    (int (*)(...))QObject::qt_metacast
+32    (int (*)(...))QObject::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))__cxa_pure_virtual
+136   (int (*)(...))QQuickTextureFactory::image
+
+Class QQuickTextureFactory
+   size=16 align=8
+   base size=16 base align=8
+QQuickTextureFactory (0x0x7f2d26c50dd0) 0
+    vptr=((& QQuickTextureFactory::_ZTV20QQuickTextureFactory) + 16u)
+  QObject (0x0x7f2d26adcb40) 0
+      primary-for QQuickTextureFactory (0x0x7f2d26c50dd0)
+
+Class QQuickImageResponse::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQuickImageResponse::QPrivateSignal (0x0x7f2d26adcc00) 0 empty
+
+Vtable for QQuickImageResponse
+QQuickImageResponse::_ZTV19QQuickImageResponse: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QQuickImageResponse)
+16    (int (*)(...))QQuickImageResponse::metaObject
+24    (int (*)(...))QQuickImageResponse::qt_metacast
+32    (int (*)(...))QQuickImageResponse::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))QQuickImageResponse::errorString
+128   (int (*)(...))QQuickImageResponse::cancel
+
+Class QQuickImageResponse
+   size=16 align=8
+   base size=16 base align=8
+QQuickImageResponse (0x0x7f2d26c50e38) 0
+    vptr=((& QQuickImageResponse::_ZTV19QQuickImageResponse) + 16u)
+  QObject (0x0x7f2d26adcba0) 0
+      primary-for QQuickImageResponse (0x0x7f2d26c50e38)
+
+Vtable for QQuickImageProvider
+QQuickImageProvider::_ZTV19QQuickImageProvider: 9u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QQuickImageProvider)
+16    (int (*)(...))QQuickImageProvider::~QQuickImageProvider
+24    (int (*)(...))QQuickImageProvider::~QQuickImageProvider
+32    (int (*)(...))QQuickImageProvider::imageType
+40    (int (*)(...))QQuickImageProvider::flags
+48    (int (*)(...))QQuickImageProvider::requestImage
+56    (int (*)(...))QQuickImageProvider::requestPixmap
+64    (int (*)(...))QQuickImageProvider::requestTexture
+
+Class QQuickImageProvider
+   size=16 align=8
+   base size=16 base align=8
+QQuickImageProvider (0x0x7f2d26c50ea0) 0
+    vptr=((& QQuickImageProvider::_ZTV19QQuickImageProvider) + 16u)
+  QQmlImageProviderBase (0x0x7f2d26adcc60) 0 nearly-empty
+      primary-for QQuickImageProvider (0x0x7f2d26c50ea0)
+
+Vtable for QQuickAsyncImageProvider
+QQuickAsyncImageProvider::_ZTV24QQuickAsyncImageProvider: 10u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QQuickAsyncImageProvider)
+16    0u
+24    0u
+32    (int (*)(...))QQuickImageProvider::imageType
+40    (int (*)(...))QQuickImageProvider::flags
+48    (int (*)(...))QQuickImageProvider::requestImage
+56    (int (*)(...))QQuickImageProvider::requestPixmap
+64    (int (*)(...))QQuickImageProvider::requestTexture
+72    (int (*)(...))__cxa_pure_virtual
+
+Class QQuickAsyncImageProvider
+   size=24 align=8
+   base size=24 base align=8
+QQuickAsyncImageProvider (0x0x7f2d26c50f08) 0
+    vptr=((& QQuickAsyncImageProvider::_ZTV24QQuickAsyncImageProvider) + 16u)
+  QQuickImageProvider (0x0x7f2d26c50f70) 0
+      primary-for QQuickAsyncImageProvider (0x0x7f2d26c50f08)
+    QQmlImageProviderBase (0x0x7f2d26adccc0) 0 nearly-empty
+        primary-for QQuickImageProvider (0x0x7f2d26c50f70)
+
+Class QQuickItemGrabResult::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQuickItemGrabResult::QPrivateSignal (0x0x7f2d26adcd80) 0 empty
+
+Vtable for QQuickItemGrabResult
+QQuickItemGrabResult::_ZTV20QQuickItemGrabResult: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QQuickItemGrabResult)
+16    (int (*)(...))QQuickItemGrabResult::metaObject
+24    (int (*)(...))QQuickItemGrabResult::qt_metacast
+32    (int (*)(...))QQuickItemGrabResult::qt_metacall
+40    (int (*)(...))QQuickItemGrabResult::~QQuickItemGrabResult
+48    (int (*)(...))QQuickItemGrabResult::~QQuickItemGrabResult
+56    (int (*)(...))QQuickItemGrabResult::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QQuickItemGrabResult
+   size=16 align=8
+   base size=16 base align=8
+QQuickItemGrabResult (0x0x7f2d267e7000) 0
+    vptr=((& QQuickItemGrabResult::_ZTV20QQuickItemGrabResult) + 16u)
+  QObject (0x0x7f2d26adcd20) 0
+      primary-for QQuickItemGrabResult (0x0x7f2d267e7000)
+
+Class QQuickPaintedItem::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQuickPaintedItem::QPrivateSignal (0x0x7f2d26adcea0) 0 empty
+
+Vtable for QQuickPaintedItem
+QQuickPaintedItem::_ZTV17QQuickPaintedItem: 56u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QQuickPaintedItem)
+16    (int (*)(...))QQuickPaintedItem::metaObject
+24    (int (*)(...))QQuickPaintedItem::qt_metacast
+32    (int (*)(...))QQuickPaintedItem::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QQuickItem::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QQuickItem::boundingRect
+120   (int (*)(...))QQuickItem::clipRect
+128   (int (*)(...))QQuickItem::contains
+136   (int (*)(...))QQuickItem::inputMethodQuery
+144   (int (*)(...))QQuickPaintedItem::isTextureProvider
+152   (int (*)(...))QQuickPaintedItem::textureProvider
+160   (int (*)(...))QQuickPaintedItem::itemChange
+168   (int (*)(...))QQuickItem::classBegin
+176   (int (*)(...))QQuickItem::componentComplete
+184   (int (*)(...))QQuickItem::keyPressEvent
+192   (int (*)(...))QQuickItem::keyReleaseEvent
+200   (int (*)(...))QQuickItem::inputMethodEvent
+208   (int (*)(...))QQuickItem::focusInEvent
+216   (int (*)(...))QQuickItem::focusOutEvent
+224   (int (*)(...))QQuickItem::mousePressEvent
+232   (int (*)(...))QQuickItem::mouseMoveEvent
+240   (int (*)(...))QQuickItem::mouseReleaseEvent
+248   (int (*)(...))QQuickItem::mouseDoubleClickEvent
+256   (int (*)(...))QQuickItem::mouseUngrabEvent
+264   (int (*)(...))QQuickItem::touchUngrabEvent
+272   (int (*)(...))QQuickItem::wheelEvent
+280   (int (*)(...))QQuickItem::touchEvent
+288   (int (*)(...))QQuickItem::hoverEnterEvent
+296   (int (*)(...))QQuickItem::hoverMoveEvent
+304   (int (*)(...))QQuickItem::hoverLeaveEvent
+312   (int (*)(...))QQuickItem::dragEnterEvent
+320   (int (*)(...))QQuickItem::dragMoveEvent
+328   (int (*)(...))QQuickItem::dragLeaveEvent
+336   (int (*)(...))QQuickItem::dropEvent
+344   (int (*)(...))QQuickItem::childMouseEventFilter
+352   (int (*)(...))QQuickItem::windowDeactivateEvent
+360   (int (*)(...))QQuickItem::geometryChanged
+368   (int (*)(...))QQuickPaintedItem::updatePaintNode
+376   (int (*)(...))QQuickPaintedItem::releaseResources
+384   (int (*)(...))QQuickItem::updatePolish
+392   (int (*)(...))__cxa_pure_virtual
+400   (int (*)(...))-16
+408   (int (*)(...))(& _ZTI17QQuickPaintedItem)
+416   0u
+424   0u
+432   (int (*)(...))QQuickItem::_ZThn16_N10QQuickItem10classBeginEv
+440   (int (*)(...))QQuickItem::_ZThn16_N10QQuickItem17componentCompleteEv
+
+Class QQuickPaintedItem
+   size=32 align=8
+   base size=32 base align=8
+QQuickPaintedItem (0x0x7f2d267e7068) 0
+    vptr=((& QQuickPaintedItem::_ZTV17QQuickPaintedItem) + 16u)
+  QQuickItem (0x0x7f2d267f1070) 0
+      primary-for QQuickPaintedItem (0x0x7f2d267e7068)
+    QObject (0x0x7f2d26adcde0) 0
+        primary-for QQuickItem (0x0x7f2d267f1070)
+    QQmlParserStatus (0x0x7f2d26adce40) 16
+        vptr=((& QQuickPaintedItem::_ZTV17QQuickPaintedItem) + 416u)
+
+Class QQuickRenderControl::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQuickRenderControl::QPrivateSignal (0x0x7f2d26815120) 0 empty
+
+Vtable for QQuickRenderControl
+QQuickRenderControl::_ZTV19QQuickRenderControl: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QQuickRenderControl)
+16    (int (*)(...))QQuickRenderControl::metaObject
+24    (int (*)(...))QQuickRenderControl::qt_metacast
+32    (int (*)(...))QQuickRenderControl::qt_metacall
+40    (int (*)(...))QQuickRenderControl::~QQuickRenderControl
+48    (int (*)(...))QQuickRenderControl::~QQuickRenderControl
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QQuickRenderControl::renderWindow
+
+Class QQuickRenderControl
+   size=16 align=8
+   base size=16 base align=8
+QQuickRenderControl (0x0x7f2d267e7208) 0
+    vptr=((& QQuickRenderControl::_ZTV19QQuickRenderControl) + 16u)
+  QObject (0x0x7f2d268150c0) 0
+      primary-for QQuickRenderControl (0x0x7f2d267e7208)
+
+Class QQuickTextDocument::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQuickTextDocument::QPrivateSignal (0x0x7f2d268151e0) 0 empty
+
+Vtable for QQuickTextDocument
+QQuickTextDocument::_ZTV18QQuickTextDocument: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QQuickTextDocument)
+16    (int (*)(...))QQuickTextDocument::metaObject
+24    (int (*)(...))QQuickTextDocument::qt_metacast
+32    (int (*)(...))QQuickTextDocument::qt_metacall
+40    (int (*)(...))QQuickTextDocument::~QQuickTextDocument
+48    (int (*)(...))QQuickTextDocument::~QQuickTextDocument
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QQuickTextDocument
+   size=16 align=8
+   base size=16 base align=8
+QQuickTextDocument (0x0x7f2d267e7270) 0
+    vptr=((& QQuickTextDocument::_ZTV18QQuickTextDocument) + 16u)
+  QObject (0x0x7f2d26815180) 0
+      primary-for QQuickTextDocument (0x0x7f2d267e7270)
+
+Class QSGGeometry::Attribute
+   size=16 align=4
+   base size=16 base align=4
+QSGGeometry::Attribute (0x0x7f2d26815540) 0
+
+Class QSGGeometry::AttributeSet
+   size=16 align=8
+   base size=16 base align=8
+QSGGeometry::AttributeSet (0x0x7f2d268155a0) 0
+
+Class QSGGeometry::Point2D
+   size=8 align=4
+   base size=8 base align=4
+QSGGeometry::Point2D (0x0x7f2d26815600) 0
+
+Class QSGGeometry::TexturedPoint2D
+   size=16 align=4
+   base size=16 base align=4
+QSGGeometry::TexturedPoint2D (0x0x7f2d26815660) 0
+
+Class QSGGeometry::ColoredPoint2D
+   size=12 align=4
+   base size=12 base align=4
+QSGGeometry::ColoredPoint2D (0x0x7f2d268156c0) 0
+
+Vtable for QSGGeometry
+QSGGeometry::_ZTV11QSGGeometry: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QSGGeometry)
+16    (int (*)(...))QSGGeometry::~QSGGeometry
+24    (int (*)(...))QSGGeometry::~QSGGeometry
+
+Class QSGGeometry
+   size=128 align=8
+   base size=128 base align=8
+QSGGeometry (0x0x7f2d268154e0) 0
+    vptr=((& QSGGeometry::_ZTV11QSGGeometry) + 16u)
+
+Vtable for QSGNode
+QSGNode::_ZTV7QSGNode: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QSGNode)
+16    (int (*)(...))QSGNode::~QSGNode
+24    (int (*)(...))QSGNode::~QSGNode
+32    (int (*)(...))QSGNode::isSubtreeBlocked
+40    (int (*)(...))QSGNode::preprocess
+
+Class QSGNode
+   size=80 align=8
+   base size=80 base align=8
+QSGNode (0x0x7f2d268bc8a0) 0
+    vptr=((& QSGNode::_ZTV7QSGNode) + 16u)
+
+Vtable for QSGBasicGeometryNode
+QSGBasicGeometryNode::_ZTV20QSGBasicGeometryNode: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QSGBasicGeometryNode)
+16    (int (*)(...))QSGBasicGeometryNode::~QSGBasicGeometryNode
+24    (int (*)(...))QSGBasicGeometryNode::~QSGBasicGeometryNode
+32    (int (*)(...))QSGNode::isSubtreeBlocked
+40    (int (*)(...))QSGNode::preprocess
+
+Class QSGBasicGeometryNode
+   size=112 align=8
+   base size=112 base align=8
+QSGBasicGeometryNode (0x0x7f2d267e7478) 0
+    vptr=((& QSGBasicGeometryNode::_ZTV20QSGBasicGeometryNode) + 16u)
+  QSGNode (0x0x7f2d268bcc60) 0
+      primary-for QSGBasicGeometryNode (0x0x7f2d267e7478)
+
+Vtable for QSGGeometryNode
+QSGGeometryNode::_ZTV15QSGGeometryNode: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QSGGeometryNode)
+16    (int (*)(...))QSGGeometryNode::~QSGGeometryNode
+24    (int (*)(...))QSGGeometryNode::~QSGGeometryNode
+32    (int (*)(...))QSGNode::isSubtreeBlocked
+40    (int (*)(...))QSGNode::preprocess
+
+Class QSGGeometryNode
+   size=144 align=8
+   base size=144 base align=8
+QSGGeometryNode (0x0x7f2d267e74e0) 0
+    vptr=((& QSGGeometryNode::_ZTV15QSGGeometryNode) + 16u)
+  QSGBasicGeometryNode (0x0x7f2d267e7548) 0
+      primary-for QSGGeometryNode (0x0x7f2d267e74e0)
+    QSGNode (0x0x7f2d268bccc0) 0
+        primary-for QSGBasicGeometryNode (0x0x7f2d267e7548)
+
+Vtable for QSGClipNode
+QSGClipNode::_ZTV11QSGClipNode: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QSGClipNode)
+16    (int (*)(...))QSGClipNode::~QSGClipNode
+24    (int (*)(...))QSGClipNode::~QSGClipNode
+32    (int (*)(...))QSGNode::isSubtreeBlocked
+40    (int (*)(...))QSGNode::preprocess
+
+Class QSGClipNode
+   size=152 align=8
+   base size=152 base align=8
+QSGClipNode (0x0x7f2d267e75b0) 0
+    vptr=((& QSGClipNode::_ZTV11QSGClipNode) + 16u)
+  QSGBasicGeometryNode (0x0x7f2d267e7618) 0
+      primary-for QSGClipNode (0x0x7f2d267e75b0)
+    QSGNode (0x0x7f2d268bcd20) 0
+        primary-for QSGBasicGeometryNode (0x0x7f2d267e7618)
+
+Vtable for QSGTransformNode
+QSGTransformNode::_ZTV16QSGTransformNode: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QSGTransformNode)
+16    (int (*)(...))QSGTransformNode::~QSGTransformNode
+24    (int (*)(...))QSGTransformNode::~QSGTransformNode
+32    (int (*)(...))QSGNode::isSubtreeBlocked
+40    (int (*)(...))QSGNode::preprocess
+
+Class QSGTransformNode
+   size=216 align=8
+   base size=216 base align=8
+QSGTransformNode (0x0x7f2d267e7680) 0
+    vptr=((& QSGTransformNode::_ZTV16QSGTransformNode) + 16u)
+  QSGNode (0x0x7f2d268bcd80) 0
+      primary-for QSGTransformNode (0x0x7f2d267e7680)
+
+Vtable for QSGRootNode
+QSGRootNode::_ZTV11QSGRootNode: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QSGRootNode)
+16    (int (*)(...))QSGRootNode::~QSGRootNode
+24    (int (*)(...))QSGRootNode::~QSGRootNode
+32    (int (*)(...))QSGNode::isSubtreeBlocked
+40    (int (*)(...))QSGNode::preprocess
+
+Class QSGRootNode
+   size=88 align=8
+   base size=88 base align=8
+QSGRootNode (0x0x7f2d267e76e8) 0
+    vptr=((& QSGRootNode::_ZTV11QSGRootNode) + 16u)
+  QSGNode (0x0x7f2d268bcde0) 0
+      primary-for QSGRootNode (0x0x7f2d267e76e8)
+
+Vtable for QSGOpacityNode
+QSGOpacityNode::_ZTV14QSGOpacityNode: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QSGOpacityNode)
+16    (int (*)(...))QSGOpacityNode::~QSGOpacityNode
+24    (int (*)(...))QSGOpacityNode::~QSGOpacityNode
+32    (int (*)(...))QSGOpacityNode::isSubtreeBlocked
+40    (int (*)(...))QSGNode::preprocess
+
+Class QSGOpacityNode
+   size=96 align=8
+   base size=96 base align=8
+QSGOpacityNode (0x0x7f2d267e7888) 0
+    vptr=((& QSGOpacityNode::_ZTV14QSGOpacityNode) + 16u)
+  QSGNode (0x0x7f2d268bcf60) 0
+      primary-for QSGOpacityNode (0x0x7f2d267e7888)
+
+Vtable for QSGNodeVisitor
+QSGNodeVisitor::_ZTV14QSGNodeVisitor: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QSGNodeVisitor)
+16    (int (*)(...))QSGNodeVisitor::~QSGNodeVisitor
+24    (int (*)(...))QSGNodeVisitor::~QSGNodeVisitor
+32    (int (*)(...))QSGNodeVisitor::enterTransformNode
+40    (int (*)(...))QSGNodeVisitor::leaveTransformNode
+48    (int (*)(...))QSGNodeVisitor::enterClipNode
+56    (int (*)(...))QSGNodeVisitor::leaveClipNode
+64    (int (*)(...))QSGNodeVisitor::enterGeometryNode
+72    (int (*)(...))QSGNodeVisitor::leaveGeometryNode
+80    (int (*)(...))QSGNodeVisitor::enterOpacityNode
+88    (int (*)(...))QSGNodeVisitor::leaveOpacityNode
+96    (int (*)(...))QSGNodeVisitor::visitNode
+104   (int (*)(...))QSGNodeVisitor::visitChildren
+
+Class QSGNodeVisitor
+   size=8 align=8
+   base size=8 base align=8
+QSGNodeVisitor (0x0x7f2d26584000) 0 nearly-empty
+    vptr=((& QSGNodeVisitor::_ZTV14QSGNodeVisitor) + 16u)
+
+Vtable for QSGRendererInterface
+QSGRendererInterface::_ZTV20QSGRendererInterface: 10u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QSGRendererInterface)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))QSGRendererInterface::getResource
+48    (int (*)(...))QSGRendererInterface::getResource
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))__cxa_pure_virtual
+72    (int (*)(...))__cxa_pure_virtual
+
+Class QSGRendererInterface
+   size=8 align=8
+   base size=8 base align=8
+QSGRendererInterface (0x0x7f2d26584060) 0 nearly-empty
+    vptr=((& QSGRendererInterface::_ZTV20QSGRendererInterface) + 16u)
+
+Class QQuickWindow::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQuickWindow::QPrivateSignal (0x0x7f2d26584480) 0 empty
+
+Vtable for QQuickWindow
+QQuickWindow::_ZTV12QQuickWindow: 45u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QQuickWindow)
+16    (int (*)(...))QQuickWindow::metaObject
+24    (int (*)(...))QQuickWindow::qt_metacast
+32    (int (*)(...))QQuickWindow::qt_metacall
+40    (int (*)(...))QQuickWindow::~QQuickWindow
+48    (int (*)(...))QQuickWindow::~QQuickWindow
+56    (int (*)(...))QQuickWindow::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWindow::surfaceType
+120   (int (*)(...))QWindow::format
+128   (int (*)(...))QWindow::size
+136   (int (*)(...))QQuickWindow::accessibleRoot
+144   (int (*)(...))QQuickWindow::focusObject
+152   (int (*)(...))QQuickWindow::exposeEvent
+160   (int (*)(...))QQuickWindow::resizeEvent
+168   (int (*)(...))QWindow::moveEvent
+176   (int (*)(...))QQuickWindow::focusInEvent
+184   (int (*)(...))QQuickWindow::focusOutEvent
+192   (int (*)(...))QQuickWindow::showEvent
+200   (int (*)(...))QQuickWindow::hideEvent
+208   (int (*)(...))QQuickWindow::keyPressEvent
+216   (int (*)(...))QQuickWindow::keyReleaseEvent
+224   (int (*)(...))QQuickWindow::mousePressEvent
+232   (int (*)(...))QQuickWindow::mouseReleaseEvent
+240   (int (*)(...))QQuickWindow::mouseDoubleClickEvent
+248   (int (*)(...))QQuickWindow::mouseMoveEvent
+256   (int (*)(...))QQuickWindow::wheelEvent
+264   (int (*)(...))QWindow::touchEvent
+272   (int (*)(...))QWindow::tabletEvent
+280   (int (*)(...))QWindow::nativeEvent
+288   (int (*)(...))QWindow::surfaceHandle
+296   (int (*)(...))-16
+304   (int (*)(...))(& _ZTI12QQuickWindow)
+312   (int (*)(...))QQuickWindow::_ZThn16_N12QQuickWindowD1Ev
+320   (int (*)(...))QQuickWindow::_ZThn16_N12QQuickWindowD0Ev
+328   (int (*)(...))QWindow::_ZThn16_NK7QWindow6formatEv
+336   (int (*)(...))QWindow::_ZThn16_NK7QWindow13surfaceHandleEv
+344   (int (*)(...))QWindow::_ZThn16_NK7QWindow11surfaceTypeEv
+352   (int (*)(...))QWindow::_ZThn16_NK7QWindow4sizeEv
+
+Class QQuickWindow
+   size=40 align=8
+   base size=40 base align=8
+QQuickWindow (0x0x7f2d267e7a90) 0
+    vptr=((& QQuickWindow::_ZTV12QQuickWindow) + 16u)
+  QWindow (0x0x7f2d2661baf0) 0
+      primary-for QQuickWindow (0x0x7f2d267e7a90)
+    QObject (0x0x7f2d265843c0) 0
+        primary-for QWindow (0x0x7f2d2661baf0)
+    QSurface (0x0x7f2d26584420) 16
+        vptr=((& QQuickWindow::_ZTV12QQuickWindow) + 312u)
+
+Class QQuickView::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQuickView::QPrivateSignal (0x0x7f2d26584840) 0 empty
+
+Vtable for QQuickView
+QQuickView::_ZTV10QQuickView: 45u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QQuickView)
+16    (int (*)(...))QQuickView::metaObject
+24    (int (*)(...))QQuickView::qt_metacast
+32    (int (*)(...))QQuickView::qt_metacall
+40    (int (*)(...))QQuickView::~QQuickView
+48    (int (*)(...))QQuickView::~QQuickView
+56    (int (*)(...))QQuickWindow::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QQuickView::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWindow::surfaceType
+120   (int (*)(...))QWindow::format
+128   (int (*)(...))QWindow::size
+136   (int (*)(...))QQuickWindow::accessibleRoot
+144   (int (*)(...))QQuickWindow::focusObject
+152   (int (*)(...))QQuickWindow::exposeEvent
+160   (int (*)(...))QQuickView::resizeEvent
+168   (int (*)(...))QWindow::moveEvent
+176   (int (*)(...))QQuickWindow::focusInEvent
+184   (int (*)(...))QQuickWindow::focusOutEvent
+192   (int (*)(...))QQuickWindow::showEvent
+200   (int (*)(...))QQuickWindow::hideEvent
+208   (int (*)(...))QQuickView::keyPressEvent
+216   (int (*)(...))QQuickView::keyReleaseEvent
+224   (int (*)(...))QQuickView::mousePressEvent
+232   (int (*)(...))QQuickView::mouseReleaseEvent
+240   (int (*)(...))QQuickWindow::mouseDoubleClickEvent
+248   (int (*)(...))QQuickView::mouseMoveEvent
+256   (int (*)(...))QQuickWindow::wheelEvent
+264   (int (*)(...))QWindow::touchEvent
+272   (int (*)(...))QWindow::tabletEvent
+280   (int (*)(...))QWindow::nativeEvent
+288   (int (*)(...))QWindow::surfaceHandle
+296   (int (*)(...))-16
+304   (int (*)(...))(& _ZTI10QQuickView)
+312   (int (*)(...))QQuickView::_ZThn16_N10QQuickViewD1Ev
+320   (int (*)(...))QQuickView::_ZThn16_N10QQuickViewD0Ev
+328   (int (*)(...))QWindow::_ZThn16_NK7QWindow6formatEv
+336   (int (*)(...))QWindow::_ZThn16_NK7QWindow13surfaceHandleEv
+344   (int (*)(...))QWindow::_ZThn16_NK7QWindow11surfaceTypeEv
+352   (int (*)(...))QWindow::_ZThn16_NK7QWindow4sizeEv
+
+Class QQuickView
+   size=40 align=8
+   base size=40 base align=8
+QQuickView (0x0x7f2d267e7bc8) 0
+    vptr=((& QQuickView::_ZTV10QQuickView) + 16u)
+  QQuickWindow (0x0x7f2d267e7c30) 0
+      primary-for QQuickView (0x0x7f2d267e7bc8)
+    QWindow (0x0x7f2d2663cee0) 0
+        primary-for QQuickWindow (0x0x7f2d267e7c30)
+      QObject (0x0x7f2d26584780) 0
+          primary-for QWindow (0x0x7f2d2663cee0)
+      QSurface (0x0x7f2d265847e0) 16
+          vptr=((& QQuickView::_ZTV10QQuickView) + 312u)
+
+Class QSGAbstractRenderer::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSGAbstractRenderer::QPrivateSignal (0x0x7f2d26584900) 0 empty
+
+Vtable for QSGAbstractRenderer
+QSGAbstractRenderer::_ZTV19QSGAbstractRenderer: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QSGAbstractRenderer)
+16    (int (*)(...))QSGAbstractRenderer::metaObject
+24    (int (*)(...))QSGAbstractRenderer::qt_metacast
+32    (int (*)(...))QSGAbstractRenderer::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+
+Class QSGAbstractRenderer
+   size=16 align=8
+   base size=16 base align=8
+QSGAbstractRenderer (0x0x7f2d267e7c98) 0
+    vptr=((& QSGAbstractRenderer::_ZTV19QSGAbstractRenderer) + 16u)
+  QObject (0x0x7f2d265848a0) 0
+      primary-for QSGAbstractRenderer (0x0x7f2d267e7c98)
+
+Class QSGEngine::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSGEngine::QPrivateSignal (0x0x7f2d26584b40) 0 empty
+
+Vtable for QSGEngine
+QSGEngine::_ZTV9QSGEngine: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QSGEngine)
+16    (int (*)(...))QSGEngine::metaObject
+24    (int (*)(...))QSGEngine::qt_metacast
+32    (int (*)(...))QSGEngine::qt_metacall
+40    (int (*)(...))QSGEngine::~QSGEngine
+48    (int (*)(...))QSGEngine::~QSGEngine
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QSGEngine
+   size=16 align=8
+   base size=16 base align=8
+QSGEngine (0x0x7f2d267e7dd0) 0
+    vptr=((& QSGEngine::_ZTV9QSGEngine) + 16u)
+  QObject (0x0x7f2d26584ae0) 0
+      primary-for QSGEngine (0x0x7f2d267e7dd0)
+
+Class QSGMaterialShader::RenderState
+   size=16 align=8
+   base size=16 base align=8
+QSGMaterialShader::RenderState (0x0x7f2d26584de0) 0
+
+Vtable for QSGMaterialShader
+QSGMaterialShader::_ZTV17QSGMaterialShader: 12u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QSGMaterialShader)
+16    0u
+24    0u
+32    (int (*)(...))QSGMaterialShader::activate
+40    (int (*)(...))QSGMaterialShader::deactivate
+48    (int (*)(...))QSGMaterialShader::updateState
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))QSGMaterialShader::compile
+72    (int (*)(...))QSGMaterialShader::initialize
+80    (int (*)(...))QSGMaterialShader::vertexShader
+88    (int (*)(...))QSGMaterialShader::fragmentShader
+
+Class QSGMaterialShader
+   size=32 align=8
+   base size=32 base align=8
+QSGMaterialShader (0x0x7f2d26584d80) 0
+    vptr=((& QSGMaterialShader::_ZTV17QSGMaterialShader) + 16u)
+
+Class QSGMaterialType
+   size=1 align=1
+   base size=0 base align=1
+QSGMaterialType (0x0x7f2d263230c0) 0 empty
+
+Vtable for QSGMaterial
+QSGMaterial::_ZTV11QSGMaterial: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QSGMaterial)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))QSGMaterial::compare
+
+Class QSGMaterial
+   size=24 align=8
+   base size=24 base align=8
+QSGMaterial (0x0x7f2d26323120) 0
+    vptr=((& QSGMaterial::_ZTV11QSGMaterial) + 16u)
+
+Vtable for QSGFlatColorMaterial
+QSGFlatColorMaterial::_ZTV20QSGFlatColorMaterial: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QSGFlatColorMaterial)
+16    (int (*)(...))QSGFlatColorMaterial::~QSGFlatColorMaterial
+24    (int (*)(...))QSGFlatColorMaterial::~QSGFlatColorMaterial
+32    (int (*)(...))QSGFlatColorMaterial::type
+40    (int (*)(...))QSGFlatColorMaterial::createShader
+48    (int (*)(...))QSGFlatColorMaterial::compare
+
+Class QSGFlatColorMaterial
+   size=40 align=8
+   base size=40 base align=8
+QSGFlatColorMaterial (0x0x7f2d26343138) 0
+    vptr=((& QSGFlatColorMaterial::_ZTV20QSGFlatColorMaterial) + 16u)
+  QSGMaterial (0x0x7f2d26323300) 0
+      primary-for QSGFlatColorMaterial (0x0x7f2d26343138)
+
+Class QSGTexture::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSGTexture::QPrivateSignal (0x0x7f2d263233c0) 0 empty
+
+Vtable for QSGTexture
+QSGTexture::_ZTV10QSGTexture: 22u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QSGTexture)
+16    (int (*)(...))QSGTexture::metaObject
+24    (int (*)(...))QSGTexture::qt_metacast
+32    (int (*)(...))QSGTexture::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))__cxa_pure_virtual
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))QSGTexture::normalizedTextureSubRect
+152   (int (*)(...))QSGTexture::isAtlasTexture
+160   (int (*)(...))QSGTexture::removedFromAtlas
+168   (int (*)(...))__cxa_pure_virtual
+
+Class QSGTexture
+   size=16 align=8
+   base size=16 base align=8
+QSGTexture (0x0x7f2d263431a0) 0
+    vptr=((& QSGTexture::_ZTV10QSGTexture) + 16u)
+  QObject (0x0x7f2d26323360) 0
+      primary-for QSGTexture (0x0x7f2d263431a0)
+
+Class QSGDynamicTexture::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSGDynamicTexture::QPrivateSignal (0x0x7f2d26323480) 0 empty
+
+Vtable for QSGDynamicTexture
+QSGDynamicTexture::_ZTV17QSGDynamicTexture: 23u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QSGDynamicTexture)
+16    (int (*)(...))QSGDynamicTexture::metaObject
+24    (int (*)(...))QSGDynamicTexture::qt_metacast
+32    (int (*)(...))QSGDynamicTexture::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))__cxa_pure_virtual
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))QSGTexture::normalizedTextureSubRect
+152   (int (*)(...))QSGTexture::isAtlasTexture
+160   (int (*)(...))QSGTexture::removedFromAtlas
+168   (int (*)(...))__cxa_pure_virtual
+176   (int (*)(...))__cxa_pure_virtual
+
+Class QSGDynamicTexture
+   size=16 align=8
+   base size=16 base align=8
+QSGDynamicTexture (0x0x7f2d26343208) 0
+    vptr=((& QSGDynamicTexture::_ZTV17QSGDynamicTexture) + 16u)
+  QSGTexture (0x0x7f2d26343270) 0
+      primary-for QSGDynamicTexture (0x0x7f2d26343208)
+    QObject (0x0x7f2d26323420) 0
+        primary-for QSGTexture (0x0x7f2d26343270)
+
+Vtable for QSGImageNode
+QSGImageNode::_ZTV12QSGImageNode: 20u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QSGImageNode)
+16    0u
+24    0u
+32    (int (*)(...))QSGNode::isSubtreeBlocked
+40    (int (*)(...))QSGNode::preprocess
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))__cxa_pure_virtual
+72    (int (*)(...))__cxa_pure_virtual
+80    (int (*)(...))__cxa_pure_virtual
+88    (int (*)(...))__cxa_pure_virtual
+96    (int (*)(...))__cxa_pure_virtual
+104   (int (*)(...))__cxa_pure_virtual
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))__cxa_pure_virtual
+136   (int (*)(...))__cxa_pure_virtual
+144   (int (*)(...))__cxa_pure_virtual
+152   (int (*)(...))__cxa_pure_virtual
+
+Class QSGImageNode
+   size=144 align=8
+   base size=144 base align=8
+QSGImageNode (0x0x7f2d263432d8) 0
+    vptr=((& QSGImageNode::_ZTV12QSGImageNode) + 16u)
+  QSGGeometryNode (0x0x7f2d26343340) 0
+      primary-for QSGImageNode (0x0x7f2d263432d8)
+    QSGBasicGeometryNode (0x0x7f2d263433a8) 0
+        primary-for QSGGeometryNode (0x0x7f2d26343340)
+      QSGNode (0x0x7f2d263234e0) 0
+          primary-for QSGBasicGeometryNode (0x0x7f2d263433a8)
+
+Vtable for QSGNinePatchNode
+QSGNinePatchNode::_ZTV16QSGNinePatchNode: 11u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QSGNinePatchNode)
+16    0u
+24    0u
+32    (int (*)(...))QSGNode::isSubtreeBlocked
+40    (int (*)(...))QSGNode::preprocess
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))__cxa_pure_virtual
+72    (int (*)(...))__cxa_pure_virtual
+80    (int (*)(...))__cxa_pure_virtual
+
+Class QSGNinePatchNode
+   size=144 align=8
+   base size=144 base align=8
+QSGNinePatchNode (0x0x7f2d263434e0) 0
+    vptr=((& QSGNinePatchNode::_ZTV16QSGNinePatchNode) + 16u)
+  QSGGeometryNode (0x0x7f2d26343548) 0
+      primary-for QSGNinePatchNode (0x0x7f2d263434e0)
+    QSGBasicGeometryNode (0x0x7f2d263435b0) 0
+        primary-for QSGGeometryNode (0x0x7f2d26343548)
+      QSGNode (0x0x7f2d263236c0) 0
+          primary-for QSGBasicGeometryNode (0x0x7f2d263435b0)
+
+Vtable for QSGRectangleNode
+QSGRectangleNode::_ZTV16QSGRectangleNode: 10u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QSGRectangleNode)
+16    0u
+24    0u
+32    (int (*)(...))QSGNode::isSubtreeBlocked
+40    (int (*)(...))QSGNode::preprocess
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))__cxa_pure_virtual
+72    (int (*)(...))__cxa_pure_virtual
+
+Class QSGRectangleNode
+   size=144 align=8
+   base size=144 base align=8
+QSGRectangleNode (0x0x7f2d26343618) 0
+    vptr=((& QSGRectangleNode::_ZTV16QSGRectangleNode) + 16u)
+  QSGGeometryNode (0x0x7f2d26343680) 0
+      primary-for QSGRectangleNode (0x0x7f2d26343618)
+    QSGBasicGeometryNode (0x0x7f2d263436e8) 0
+        primary-for QSGGeometryNode (0x0x7f2d26343680)
+      QSGNode (0x0x7f2d26323720) 0
+          primary-for QSGBasicGeometryNode (0x0x7f2d263436e8)
+
+Vtable for QSGRenderNode::RenderState
+QSGRenderNode::RenderState::_ZTVN13QSGRenderNode11RenderStateE: 11u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTIN13QSGRenderNode11RenderStateE)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))__cxa_pure_virtual
+72    (int (*)(...))__cxa_pure_virtual
+80    (int (*)(...))QSGRenderNode::RenderState::get
+
+Class QSGRenderNode::RenderState
+   size=8 align=8
+   base size=8 base align=8
+QSGRenderNode::RenderState (0x0x7f2d263237e0) 0 nearly-empty
+    vptr=((& QSGRenderNode::RenderState::_ZTVN13QSGRenderNode11RenderStateE) + 16u)
+
+Vtable for QSGRenderNode
+QSGRenderNode::_ZTV13QSGRenderNode: 11u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QSGRenderNode)
+16    0u
+24    0u
+32    (int (*)(...))QSGNode::isSubtreeBlocked
+40    (int (*)(...))QSGNode::preprocess
+48    (int (*)(...))QSGRenderNode::changedStates
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))QSGRenderNode::releaseResources
+72    (int (*)(...))QSGRenderNode::flags
+80    (int (*)(...))QSGRenderNode::rect
+
+Class QSGRenderNode
+   size=88 align=8
+   base size=88 base align=8
+QSGRenderNode (0x0x7f2d26343750) 0
+    vptr=((& QSGRenderNode::_ZTV13QSGRenderNode) + 16u)
+  QSGNode (0x0x7f2d26323780) 0
+      primary-for QSGRenderNode (0x0x7f2d26343750)
+
+Vtable for QSGSimpleRectNode
+QSGSimpleRectNode::_ZTV17QSGSimpleRectNode: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QSGSimpleRectNode)
+16    (int (*)(...))QSGSimpleRectNode::~QSGSimpleRectNode
+24    (int (*)(...))QSGSimpleRectNode::~QSGSimpleRectNode
+32    (int (*)(...))QSGNode::isSubtreeBlocked
+40    (int (*)(...))QSGNode::preprocess
+
+Class QSGSimpleRectNode
+   size=320 align=8
+   base size=320 base align=8
+QSGSimpleRectNode (0x0x7f2d26343c98) 0
+    vptr=((& QSGSimpleRectNode::_ZTV17QSGSimpleRectNode) + 16u)
+  QSGGeometryNode (0x0x7f2d26343d00) 0
+      primary-for QSGSimpleRectNode (0x0x7f2d26343c98)
+    QSGBasicGeometryNode (0x0x7f2d26343d68) 0
+        primary-for QSGGeometryNode (0x0x7f2d26343d00)
+      QSGNode (0x0x7f2d26323d20) 0
+          primary-for QSGBasicGeometryNode (0x0x7f2d26343d68)
+
+Vtable for QSGOpaqueTextureMaterial
+QSGOpaqueTextureMaterial::_ZTV24QSGOpaqueTextureMaterial: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QSGOpaqueTextureMaterial)
+16    (int (*)(...))QSGOpaqueTextureMaterial::~QSGOpaqueTextureMaterial
+24    (int (*)(...))QSGOpaqueTextureMaterial::~QSGOpaqueTextureMaterial
+32    (int (*)(...))QSGOpaqueTextureMaterial::type
+40    (int (*)(...))QSGOpaqueTextureMaterial::createShader
+48    (int (*)(...))QSGOpaqueTextureMaterial::compare
+
+Class QSGOpaqueTextureMaterial
+   size=40 align=8
+   base size=36 base align=8
+QSGOpaqueTextureMaterial (0x0x7f2d26343dd0) 0
+    vptr=((& QSGOpaqueTextureMaterial::_ZTV24QSGOpaqueTextureMaterial) + 16u)
+  QSGMaterial (0x0x7f2d26323d80) 0
+      primary-for QSGOpaqueTextureMaterial (0x0x7f2d26343dd0)
+
+Vtable for QSGTextureMaterial
+QSGTextureMaterial::_ZTV18QSGTextureMaterial: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QSGTextureMaterial)
+16    (int (*)(...))QSGTextureMaterial::~QSGTextureMaterial
+24    (int (*)(...))QSGTextureMaterial::~QSGTextureMaterial
+32    (int (*)(...))QSGTextureMaterial::type
+40    (int (*)(...))QSGTextureMaterial::createShader
+48    (int (*)(...))QSGOpaqueTextureMaterial::compare
+
+Class QSGTextureMaterial
+   size=40 align=8
+   base size=36 base align=8
+QSGTextureMaterial (0x0x7f2d26343e38) 0
+    vptr=((& QSGTextureMaterial::_ZTV18QSGTextureMaterial) + 16u)
+  QSGOpaqueTextureMaterial (0x0x7f2d26343ea0) 0
+      primary-for QSGTextureMaterial (0x0x7f2d26343e38)
+    QSGMaterial (0x0x7f2d26323de0) 0
+        primary-for QSGOpaqueTextureMaterial (0x0x7f2d26343ea0)
+
+Vtable for QSGSimpleTextureNode
+QSGSimpleTextureNode::_ZTV20QSGSimpleTextureNode: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QSGSimpleTextureNode)
+16    (int (*)(...))QSGSimpleTextureNode::~QSGSimpleTextureNode
+24    (int (*)(...))QSGSimpleTextureNode::~QSGSimpleTextureNode
+32    (int (*)(...))QSGNode::isSubtreeBlocked
+40    (int (*)(...))QSGNode::preprocess
+
+Class QSGSimpleTextureNode
+   size=384 align=8
+   base size=384 base align=8
+QSGSimpleTextureNode (0x0x7f2d26343f08) 0
+    vptr=((& QSGSimpleTextureNode::_ZTV20QSGSimpleTextureNode) + 16u)
+  QSGGeometryNode (0x0x7f2d26343f70) 0
+      primary-for QSGSimpleTextureNode (0x0x7f2d26343f08)
+    QSGBasicGeometryNode (0x0x7f2d264ef000) 0
+        primary-for QSGGeometryNode (0x0x7f2d26343f70)
+      QSGNode (0x0x7f2d26323e40) 0
+          primary-for QSGBasicGeometryNode (0x0x7f2d264ef000)
+
+Class QSGTextureProvider::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSGTextureProvider::QPrivateSignal (0x0x7f2d26103120) 0 empty
+
+Vtable for QSGTextureProvider
+QSGTextureProvider::_ZTV18QSGTextureProvider: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QSGTextureProvider)
+16    (int (*)(...))QSGTextureProvider::metaObject
+24    (int (*)(...))QSGTextureProvider::qt_metacast
+32    (int (*)(...))QSGTextureProvider::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+
+Class QSGTextureProvider
+   size=16 align=8
+   base size=16 base align=8
+QSGTextureProvider (0x0x7f2d264ef1a0) 0
+    vptr=((& QSGTextureProvider::_ZTV18QSGTextureProvider) + 16u)
+  QObject (0x0x7f2d261030c0) 0
+      primary-for QSGTextureProvider (0x0x7f2d264ef1a0)
+
+Vtable for QSGVertexColorMaterial
+QSGVertexColorMaterial::_ZTV22QSGVertexColorMaterial: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI22QSGVertexColorMaterial)
+16    (int (*)(...))QSGVertexColorMaterial::~QSGVertexColorMaterial
+24    (int (*)(...))QSGVertexColorMaterial::~QSGVertexColorMaterial
+32    (int (*)(...))QSGVertexColorMaterial::type
+40    (int (*)(...))QSGVertexColorMaterial::createShader
+48    (int (*)(...))QSGVertexColorMaterial::compare
+
+Class QSGVertexColorMaterial
+   size=24 align=8
+   base size=24 base align=8
+QSGVertexColorMaterial (0x0x7f2d264ef208) 0
+    vptr=((& QSGVertexColorMaterial::_ZTV22QSGVertexColorMaterial) + 16u)
+  QSGMaterial (0x0x7f2d26103180) 0
+      primary-for QSGVertexColorMaterial (0x0x7f2d264ef208)
+
+Class QSizePolicy::Bits
+   size=4 align=4
+   base size=4 base align=4
+QSizePolicy::Bits (0x0x7f2d26103240) 0
+
+Class QSizePolicy
+   size=4 align=4
+   base size=4 base align=4
+QSizePolicy (0x0x7f2d261031e0) 0
+
+Class QWidgetData
+   size=88 align=8
+   base size=88 base align=8
+QWidgetData (0x0x7f2d261036c0) 0
+
+Class QWidget::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QWidget::QPrivateSignal (0x0x7f2d261037e0) 0 empty
+
+Vtable for QWidget
+QWidget::_ZTV7QWidget: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QWidget)
+16    (int (*)(...))QWidget::metaObject
+24    (int (*)(...))QWidget::qt_metacast
+32    (int (*)(...))QWidget::qt_metacall
+40    (int (*)(...))QWidget::~QWidget
+48    (int (*)(...))QWidget::~QWidget
+56    (int (*)(...))QWidget::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI7QWidget)
+448   (int (*)(...))QWidget::_ZThn16_N7QWidgetD1Ev
+456   (int (*)(...))QWidget::_ZThn16_N7QWidgetD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QWidget
+   size=48 align=8
+   base size=48 base align=8
+QWidget (0x0x7f2d261c55b0) 0
+    vptr=((& QWidget::_ZTV7QWidget) + 16u)
+  QObject (0x0x7f2d26103720) 0
+      primary-for QWidget (0x0x7f2d261c55b0)
+  QPaintDevice (0x0x7f2d26103780) 16
+      vptr=((& QWidget::_ZTV7QWidget) + 448u)
+
+Class QAbstractButton::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractButton::QPrivateSignal (0x0x7f2d26103b40) 0 empty
+
+Vtable for QAbstractButton
+QAbstractButton::_ZTV15QAbstractButton: 67u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QAbstractButton)
+16    (int (*)(...))QAbstractButton::metaObject
+24    (int (*)(...))QAbstractButton::qt_metacast
+32    (int (*)(...))QAbstractButton::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QAbstractButton::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractButton::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractButton::mousePressEvent
+176   (int (*)(...))QAbstractButton::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractButton::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QAbstractButton::keyPressEvent
+216   (int (*)(...))QAbstractButton::keyReleaseEvent
+224   (int (*)(...))QAbstractButton::focusInEvent
+232   (int (*)(...))QAbstractButton::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))__cxa_pure_virtual
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractButton::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QAbstractButton::hitButton
+440   (int (*)(...))QAbstractButton::checkStateSet
+448   (int (*)(...))QAbstractButton::nextCheckState
+456   (int (*)(...))-16
+464   (int (*)(...))(& _ZTI15QAbstractButton)
+472   0u
+480   0u
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QAbstractButton
+   size=48 align=8
+   base size=48 base align=8
+QAbstractButton (0x0x7f2d264ef680) 0
+    vptr=((& QAbstractButton::_ZTV15QAbstractButton) + 16u)
+  QWidget (0x0x7f2d262a8700) 0
+      primary-for QAbstractButton (0x0x7f2d264ef680)
+    QObject (0x0x7f2d26103a80) 0
+        primary-for QWidget (0x0x7f2d262a8700)
+    QPaintDevice (0x0x7f2d26103ae0) 16
+        vptr=((& QAbstractButton::_ZTV15QAbstractButton) + 472u)
+
+Class QAbstractSpinBox::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractSpinBox::QPrivateSignal (0x0x7f2d26103c60) 0 empty
+
+Vtable for QAbstractSpinBox
+QAbstractSpinBox::_ZTV16QAbstractSpinBox: 69u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QAbstractSpinBox)
+16    (int (*)(...))QAbstractSpinBox::metaObject
+24    (int (*)(...))QAbstractSpinBox::qt_metacast
+32    (int (*)(...))QAbstractSpinBox::qt_metacall
+40    (int (*)(...))QAbstractSpinBox::~QAbstractSpinBox
+48    (int (*)(...))QAbstractSpinBox::~QAbstractSpinBox
+56    (int (*)(...))QAbstractSpinBox::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractSpinBox::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractSpinBox::sizeHint
+136   (int (*)(...))QAbstractSpinBox::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractSpinBox::mousePressEvent
+176   (int (*)(...))QAbstractSpinBox::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractSpinBox::mouseMoveEvent
+200   (int (*)(...))QAbstractSpinBox::wheelEvent
+208   (int (*)(...))QAbstractSpinBox::keyPressEvent
+216   (int (*)(...))QAbstractSpinBox::keyReleaseEvent
+224   (int (*)(...))QAbstractSpinBox::focusInEvent
+232   (int (*)(...))QAbstractSpinBox::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QAbstractSpinBox::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QAbstractSpinBox::resizeEvent
+280   (int (*)(...))QAbstractSpinBox::closeEvent
+288   (int (*)(...))QAbstractSpinBox::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QAbstractSpinBox::showEvent
+352   (int (*)(...))QAbstractSpinBox::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractSpinBox::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QAbstractSpinBox::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QAbstractSpinBox::validate
+440   (int (*)(...))QAbstractSpinBox::fixup
+448   (int (*)(...))QAbstractSpinBox::stepBy
+456   (int (*)(...))QAbstractSpinBox::clear
+464   (int (*)(...))QAbstractSpinBox::stepEnabled
+472   (int (*)(...))-16
+480   (int (*)(...))(& _ZTI16QAbstractSpinBox)
+488   (int (*)(...))QAbstractSpinBox::_ZThn16_N16QAbstractSpinBoxD1Ev
+496   (int (*)(...))QAbstractSpinBox::_ZThn16_N16QAbstractSpinBoxD0Ev
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QAbstractSpinBox
+   size=48 align=8
+   base size=48 base align=8
+QAbstractSpinBox (0x0x7f2d264ef6e8) 0
+    vptr=((& QAbstractSpinBox::_ZTV16QAbstractSpinBox) + 16u)
+  QWidget (0x0x7f2d262a8bd0) 0
+      primary-for QAbstractSpinBox (0x0x7f2d264ef6e8)
+    QObject (0x0x7f2d26103ba0) 0
+        primary-for QWidget (0x0x7f2d262a8bd0)
+    QPaintDevice (0x0x7f2d26103c00) 16
+        vptr=((& QAbstractSpinBox::_ZTV16QAbstractSpinBox) + 488u)
+
+Class QAbstractSlider::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractSlider::QPrivateSignal (0x0x7f2d26103f00) 0 empty
+
+Vtable for QAbstractSlider
+QAbstractSlider::_ZTV15QAbstractSlider: 65u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QAbstractSlider)
+16    (int (*)(...))QAbstractSlider::metaObject
+24    (int (*)(...))QAbstractSlider::qt_metacast
+32    (int (*)(...))QAbstractSlider::qt_metacall
+40    (int (*)(...))QAbstractSlider::~QAbstractSlider
+48    (int (*)(...))QAbstractSlider::~QAbstractSlider
+56    (int (*)(...))QAbstractSlider::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractSlider::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QAbstractSlider::wheelEvent
+208   (int (*)(...))QAbstractSlider::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractSlider::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QAbstractSlider::sliderChange
+440   (int (*)(...))-16
+448   (int (*)(...))(& _ZTI15QAbstractSlider)
+456   (int (*)(...))QAbstractSlider::_ZThn16_N15QAbstractSliderD1Ev
+464   (int (*)(...))QAbstractSlider::_ZThn16_N15QAbstractSliderD0Ev
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QAbstractSlider
+   size=48 align=8
+   base size=48 base align=8
+QAbstractSlider (0x0x7f2d264ef820) 0
+    vptr=((& QAbstractSlider::_ZTV15QAbstractSlider) + 16u)
+  QWidget (0x0x7f2d25f18620) 0
+      primary-for QAbstractSlider (0x0x7f2d264ef820)
+    QObject (0x0x7f2d26103e40) 0
+        primary-for QWidget (0x0x7f2d25f18620)
+    QPaintDevice (0x0x7f2d26103ea0) 16
+        vptr=((& QAbstractSlider::_ZTV15QAbstractSlider) + 456u)
+
+Class QSlider::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSlider::QPrivateSignal (0x0x7f2d25f49060) 0 empty
+
+Vtable for QSlider
+QSlider::_ZTV7QSlider: 65u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QSlider)
+16    (int (*)(...))QSlider::metaObject
+24    (int (*)(...))QSlider::qt_metacast
+32    (int (*)(...))QSlider::qt_metacall
+40    (int (*)(...))QSlider::~QSlider
+48    (int (*)(...))QSlider::~QSlider
+56    (int (*)(...))QSlider::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractSlider::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QSlider::sizeHint
+136   (int (*)(...))QSlider::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QSlider::mousePressEvent
+176   (int (*)(...))QSlider::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QSlider::mouseMoveEvent
+200   (int (*)(...))QAbstractSlider::wheelEvent
+208   (int (*)(...))QAbstractSlider::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QSlider::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractSlider::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QAbstractSlider::sliderChange
+440   (int (*)(...))-16
+448   (int (*)(...))(& _ZTI7QSlider)
+456   (int (*)(...))QSlider::_ZThn16_N7QSliderD1Ev
+464   (int (*)(...))QSlider::_ZThn16_N7QSliderD0Ev
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QSlider
+   size=48 align=8
+   base size=48 base align=8
+QSlider (0x0x7f2d264ef888) 0
+    vptr=((& QSlider::_ZTV7QSlider) + 16u)
+  QAbstractSlider (0x0x7f2d264ef8f0) 0
+      primary-for QSlider (0x0x7f2d264ef888)
+    QWidget (0x0x7f2d25f47070) 0
+        primary-for QAbstractSlider (0x0x7f2d264ef8f0)
+      QObject (0x0x7f2d26103f60) 0
+          primary-for QWidget (0x0x7f2d25f47070)
+      QPaintDevice (0x0x7f2d25f49000) 16
+          vptr=((& QSlider::_ZTV7QSlider) + 456u)
+
+Class QStyle::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QStyle::QPrivateSignal (0x0x7f2d25f49120) 0 empty
+
+Vtable for QStyle
+QStyle::_ZTV6QStyle: 37u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI6QStyle)
+16    (int (*)(...))QStyle::metaObject
+24    (int (*)(...))QStyle::qt_metacast
+32    (int (*)(...))QStyle::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QStyle::polish
+120   (int (*)(...))QStyle::unpolish
+128   (int (*)(...))QStyle::polish
+136   (int (*)(...))QStyle::unpolish
+144   (int (*)(...))QStyle::polish
+152   (int (*)(...))QStyle::itemTextRect
+160   (int (*)(...))QStyle::itemPixmapRect
+168   (int (*)(...))QStyle::drawItemText
+176   (int (*)(...))QStyle::drawItemPixmap
+184   (int (*)(...))QStyle::standardPalette
+192   (int (*)(...))__cxa_pure_virtual
+200   (int (*)(...))__cxa_pure_virtual
+208   (int (*)(...))__cxa_pure_virtual
+216   (int (*)(...))__cxa_pure_virtual
+224   (int (*)(...))__cxa_pure_virtual
+232   (int (*)(...))__cxa_pure_virtual
+240   (int (*)(...))__cxa_pure_virtual
+248   (int (*)(...))__cxa_pure_virtual
+256   (int (*)(...))__cxa_pure_virtual
+264   (int (*)(...))__cxa_pure_virtual
+272   (int (*)(...))__cxa_pure_virtual
+280   (int (*)(...))__cxa_pure_virtual
+288   (int (*)(...))__cxa_pure_virtual
+
+Class QStyle
+   size=16 align=8
+   base size=16 base align=8
+QStyle (0x0x7f2d264ef9c0) 0
+    vptr=((& QStyle::_ZTV6QStyle) + 16u)
+  QObject (0x0x7f2d25f490c0) 0
+      primary-for QStyle (0x0x7f2d264ef9c0)
+
+Class QTabBar::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTabBar::QPrivateSignal (0x0x7f2d25f49540) 0 empty
+
+Vtable for QTabBar
+QTabBar::_ZTV7QTabBar: 69u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QTabBar)
+16    (int (*)(...))QTabBar::metaObject
+24    (int (*)(...))QTabBar::qt_metacast
+32    (int (*)(...))QTabBar::qt_metacall
+40    (int (*)(...))QTabBar::~QTabBar
+48    (int (*)(...))QTabBar::~QTabBar
+56    (int (*)(...))QTabBar::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QTabBar::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QTabBar::sizeHint
+136   (int (*)(...))QTabBar::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QTabBar::mousePressEvent
+176   (int (*)(...))QTabBar::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QTabBar::mouseMoveEvent
+200   (int (*)(...))QTabBar::wheelEvent
+208   (int (*)(...))QTabBar::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QTabBar::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QTabBar::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QTabBar::showEvent
+352   (int (*)(...))QTabBar::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QTabBar::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QTabBar::tabSizeHint
+440   (int (*)(...))QTabBar::minimumTabSizeHint
+448   (int (*)(...))QTabBar::tabInserted
+456   (int (*)(...))QTabBar::tabRemoved
+464   (int (*)(...))QTabBar::tabLayoutChange
+472   (int (*)(...))-16
+480   (int (*)(...))(& _ZTI7QTabBar)
+488   (int (*)(...))QTabBar::_ZThn16_N7QTabBarD1Ev
+496   (int (*)(...))QTabBar::_ZThn16_N7QTabBarD0Ev
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QTabBar
+   size=48 align=8
+   base size=48 base align=8
+QTabBar (0x0x7f2d264efbc8) 0
+    vptr=((& QTabBar::_ZTV7QTabBar) + 16u)
+  QWidget (0x0x7f2d260164d0) 0
+      primary-for QTabBar (0x0x7f2d264efbc8)
+    QObject (0x0x7f2d25f49480) 0
+        primary-for QWidget (0x0x7f2d260164d0)
+    QPaintDevice (0x0x7f2d25f494e0) 16
+        vptr=((& QTabBar::_ZTV7QTabBar) + 488u)
+
+Class QTabWidget::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTabWidget::QPrivateSignal (0x0x7f2d25f49660) 0 empty
+
+Vtable for QTabWidget
+QTabWidget::_ZTV10QTabWidget: 66u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QTabWidget)
+16    (int (*)(...))QTabWidget::metaObject
+24    (int (*)(...))QTabWidget::qt_metacast
+32    (int (*)(...))QTabWidget::qt_metacall
+40    (int (*)(...))QTabWidget::~QTabWidget
+48    (int (*)(...))QTabWidget::~QTabWidget
+56    (int (*)(...))QTabWidget::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QTabWidget::sizeHint
+136   (int (*)(...))QTabWidget::minimumSizeHint
+144   (int (*)(...))QTabWidget::heightForWidth
+152   (int (*)(...))QTabWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QTabWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QTabWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QTabWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QTabWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QTabWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QTabWidget::tabInserted
+440   (int (*)(...))QTabWidget::tabRemoved
+448   (int (*)(...))-16
+456   (int (*)(...))(& _ZTI10QTabWidget)
+464   (int (*)(...))QTabWidget::_ZThn16_N10QTabWidgetD1Ev
+472   (int (*)(...))QTabWidget::_ZThn16_N10QTabWidgetD0Ev
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QTabWidget
+   size=48 align=8
+   base size=48 base align=8
+QTabWidget (0x0x7f2d264efc30) 0
+    vptr=((& QTabWidget::_ZTV10QTabWidget) + 16u)
+  QWidget (0x0x7f2d2604f150) 0
+      primary-for QTabWidget (0x0x7f2d264efc30)
+    QObject (0x0x7f2d25f495a0) 0
+        primary-for QWidget (0x0x7f2d2604f150)
+    QPaintDevice (0x0x7f2d25f49600) 16
+        vptr=((& QTabWidget::_ZTV10QTabWidget) + 464u)
+
+Class QRubberBand::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QRubberBand::QPrivateSignal (0x0x7f2d25f49780) 0 empty
+
+Vtable for QRubberBand
+QRubberBand::_ZTV11QRubberBand: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QRubberBand)
+16    (int (*)(...))QRubberBand::metaObject
+24    (int (*)(...))QRubberBand::qt_metacast
+32    (int (*)(...))QRubberBand::qt_metacall
+40    (int (*)(...))QRubberBand::~QRubberBand
+48    (int (*)(...))QRubberBand::~QRubberBand
+56    (int (*)(...))QRubberBand::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QRubberBand::paintEvent
+264   (int (*)(...))QRubberBand::moveEvent
+272   (int (*)(...))QRubberBand::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QRubberBand::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QRubberBand::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI11QRubberBand)
+448   (int (*)(...))QRubberBand::_ZThn16_N11QRubberBandD1Ev
+456   (int (*)(...))QRubberBand::_ZThn16_N11QRubberBandD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QRubberBand
+   size=48 align=8
+   base size=48 base align=8
+QRubberBand (0x0x7f2d264efc98) 0
+    vptr=((& QRubberBand::_ZTV11QRubberBand) + 16u)
+  QWidget (0x0x7f2d2604fcb0) 0
+      primary-for QRubberBand (0x0x7f2d264efc98)
+    QObject (0x0x7f2d25f496c0) 0
+        primary-for QWidget (0x0x7f2d2604fcb0)
+    QPaintDevice (0x0x7f2d25f49720) 16
+        vptr=((& QRubberBand::_ZTV11QRubberBand) + 448u)
+
+Class QFrame::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFrame::QPrivateSignal (0x0x7f2d25f498a0) 0 empty
+
+Vtable for QFrame
+QFrame::_ZTV6QFrame: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI6QFrame)
+16    (int (*)(...))QFrame::metaObject
+24    (int (*)(...))QFrame::qt_metacast
+32    (int (*)(...))QFrame::qt_metacall
+40    (int (*)(...))QFrame::~QFrame
+48    (int (*)(...))QFrame::~QFrame
+56    (int (*)(...))QFrame::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QFrame::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QFrame::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI6QFrame)
+448   (int (*)(...))QFrame::_ZThn16_N6QFrameD1Ev
+456   (int (*)(...))QFrame::_ZThn16_N6QFrameD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QFrame
+   size=48 align=8
+   base size=48 base align=8
+QFrame (0x0x7f2d264efd00) 0
+    vptr=((& QFrame::_ZTV6QFrame) + 16u)
+  QWidget (0x0x7f2d2608b700) 0
+      primary-for QFrame (0x0x7f2d264efd00)
+    QObject (0x0x7f2d25f497e0) 0
+        primary-for QWidget (0x0x7f2d2608b700)
+    QPaintDevice (0x0x7f2d25f49840) 16
+        vptr=((& QFrame::_ZTV6QFrame) + 448u)
+
+Class QStyleOption
+   size=64 align=8
+   base size=64 base align=8
+QStyleOption (0x0x7f2d25f49900) 0
+
+Class QStyleOptionFocusRect
+   size=80 align=8
+   base size=80 base align=8
+QStyleOptionFocusRect (0x0x7f2d264efd68) 0
+  QStyleOption (0x0x7f2d25f49960) 0
+
+Class QStyleOptionFrame
+   size=80 align=8
+   base size=80 base align=8
+QStyleOptionFrame (0x0x7f2d264efdd0) 0
+  QStyleOption (0x0x7f2d25f499c0) 0
+
+Class QStyleOptionTabWidgetFrame
+   size=136 align=8
+   base size=132 base align=8
+QStyleOptionTabWidgetFrame (0x0x7f2d264eff08) 0
+  QStyleOption (0x0x7f2d25f49ba0) 0
+
+Class QStyleOptionTabBarBase
+   size=104 align=8
+   base size=101 base align=8
+QStyleOptionTabBarBase (0x0x7f2d264eff70) 0
+  QStyleOption (0x0x7f2d25f49c00) 0
+
+Class QStyleOptionHeader
+   size=120 align=8
+   base size=116 base align=8
+QStyleOptionHeader (0x0x7f2d25cde000) 0
+  QStyleOption (0x0x7f2d25f49cc0) 0
+
+Class QStyleOptionButton
+   size=96 align=8
+   base size=96 base align=8
+QStyleOptionButton (0x0x7f2d25cde068) 0
+  QStyleOption (0x0x7f2d25f49d20) 0
+
+Class QStyleOptionTab
+   size=136 align=8
+   base size=136 base align=8
+QStyleOptionTab (0x0x7f2d25cde1a0) 0
+  QStyleOption (0x0x7f2d25f49f00) 0
+
+Class QStyleOptionToolBar
+   size=88 align=8
+   base size=88 base align=8
+QStyleOptionToolBar (0x0x7f2d25cde3a8) 0
+  QStyleOption (0x0x7f2d25d3d2a0) 0
+
+Class QStyleOptionProgressBar
+   size=104 align=8
+   base size=102 base align=8
+QStyleOptionProgressBar (0x0x7f2d25cde4e0) 0
+  QStyleOption (0x0x7f2d25d3d480) 0
+
+Class QStyleOptionMenuItem
+   size=136 align=8
+   base size=136 base align=8
+QStyleOptionMenuItem (0x0x7f2d25cde548) 0
+  QStyleOption (0x0x7f2d25d3d4e0) 0
+
+Class QStyleOptionDockWidget
+   size=80 align=8
+   base size=76 base align=8
+QStyleOptionDockWidget (0x0x7f2d25cde5b0) 0
+  QStyleOption (0x0x7f2d25d3d540) 0
+
+Class QStyleOptionViewItem
+   size=192 align=8
+   base size=192 base align=8
+QStyleOptionViewItem (0x0x7f2d25cde680) 0
+  QStyleOption (0x0x7f2d25d3d5a0) 0
+
+Class QStyleOptionToolBox
+   size=88 align=8
+   base size=88 base align=8
+QStyleOptionToolBox (0x0x7f2d25cde7b8) 0
+  QStyleOption (0x0x7f2d25d3d780) 0
+
+Class QStyleOptionRubberBand
+   size=72 align=8
+   base size=69 base align=8
+QStyleOptionRubberBand (0x0x7f2d25cde820) 0
+  QStyleOption (0x0x7f2d25d3d7e0) 0
+
+Class QStyleOptionComplex
+   size=72 align=8
+   base size=72 base align=8
+QStyleOptionComplex (0x0x7f2d25cde888) 0
+  QStyleOption (0x0x7f2d25d3d840) 0
+
+Class QStyleOptionSlider
+   size=128 align=8
+   base size=121 base align=8
+QStyleOptionSlider (0x0x7f2d25cde8f0) 0
+  QStyleOptionComplex (0x0x7f2d25cde958) 0
+    QStyleOption (0x0x7f2d25d3d8a0) 0
+
+Class QStyleOptionSpinBox
+   size=88 align=8
+   base size=81 base align=8
+QStyleOptionSpinBox (0x0x7f2d25cde9c0) 0
+  QStyleOptionComplex (0x0x7f2d25cdea28) 0
+    QStyleOption (0x0x7f2d25d3d900) 0
+
+Class QStyleOptionToolButton
+   size=136 align=8
+   base size=136 base align=8
+QStyleOptionToolButton (0x0x7f2d25cdea90) 0
+  QStyleOptionComplex (0x0x7f2d25cdeaf8) 0
+    QStyleOption (0x0x7f2d25d3d960) 0
+
+Class QStyleOptionComboBox
+   size=120 align=8
+   base size=120 base align=8
+QStyleOptionComboBox (0x0x7f2d25cdec30) 0
+  QStyleOptionComplex (0x0x7f2d25cdec98) 0
+    QStyleOption (0x0x7f2d25d3db40) 0
+
+Class QStyleOptionTitleBar
+   size=96 align=8
+   base size=96 base align=8
+QStyleOptionTitleBar (0x0x7f2d25cded00) 0
+  QStyleOptionComplex (0x0x7f2d25cded68) 0
+    QStyleOption (0x0x7f2d25d3dba0) 0
+
+Class QStyleOptionGroupBox
+   size=120 align=8
+   base size=116 base align=8
+QStyleOptionGroupBox (0x0x7f2d25cdedd0) 0
+  QStyleOptionComplex (0x0x7f2d25cdee38) 0
+    QStyleOption (0x0x7f2d25d3dc60) 0
+
+Class QStyleOptionSizeGrip
+   size=80 align=8
+   base size=76 base align=8
+QStyleOptionSizeGrip (0x0x7f2d25cdeea0) 0
+  QStyleOptionComplex (0x0x7f2d25cdef08) 0
+    QStyleOption (0x0x7f2d25d3dcc0) 0
+
+Class QStyleOptionGraphicsItem
+   size=152 align=8
+   base size=152 base align=8
+QStyleOptionGraphicsItem (0x0x7f2d25cdef70) 0
+  QStyleOption (0x0x7f2d25d3dd20) 0
+
+Class QStyleHintReturn
+   size=8 align=4
+   base size=8 base align=4
+QStyleHintReturn (0x0x7f2d25d3dd80) 0
+
+Class QStyleHintReturnMask
+   size=16 align=8
+   base size=16 base align=8
+QStyleHintReturnMask (0x0x7f2d25b0d068) 0
+  QStyleHintReturn (0x0x7f2d25d3dde0) 0
+
+Class QStyleHintReturnVariant
+   size=24 align=8
+   base size=24 base align=8
+QStyleHintReturnVariant (0x0x7f2d25b0d0d0) 0
+  QStyleHintReturn (0x0x7f2d25d3de40) 0
+
+Class QAbstractItemDelegate::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractItemDelegate::QPrivateSignal (0x0x7f2d25d3df00) 0 empty
+
+Vtable for QAbstractItemDelegate
+QAbstractItemDelegate::_ZTV21QAbstractItemDelegate: 24u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QAbstractItemDelegate)
+16    (int (*)(...))QAbstractItemDelegate::metaObject
+24    (int (*)(...))QAbstractItemDelegate::qt_metacast
+32    (int (*)(...))QAbstractItemDelegate::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))QAbstractItemDelegate::createEditor
+136   (int (*)(...))QAbstractItemDelegate::destroyEditor
+144   (int (*)(...))QAbstractItemDelegate::setEditorData
+152   (int (*)(...))QAbstractItemDelegate::setModelData
+160   (int (*)(...))QAbstractItemDelegate::updateEditorGeometry
+168   (int (*)(...))QAbstractItemDelegate::editorEvent
+176   (int (*)(...))QAbstractItemDelegate::helpEvent
+184   (int (*)(...))QAbstractItemDelegate::paintingRoles
+
+Class QAbstractItemDelegate
+   size=16 align=8
+   base size=16 base align=8
+QAbstractItemDelegate (0x0x7f2d25b0d138) 0
+    vptr=((& QAbstractItemDelegate::_ZTV21QAbstractItemDelegate) + 16u)
+  QObject (0x0x7f2d25d3dea0) 0
+      primary-for QAbstractItemDelegate (0x0x7f2d25b0d138)
+
+Class QAbstractScrollArea::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractScrollArea::QPrivateSignal (0x0x7f2d25b310c0) 0 empty
+
+Vtable for QAbstractScrollArea
+QAbstractScrollArea::_ZTV19QAbstractScrollArea: 68u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QAbstractScrollArea)
+16    (int (*)(...))QAbstractScrollArea::metaObject
+24    (int (*)(...))QAbstractScrollArea::qt_metacast
+32    (int (*)(...))QAbstractScrollArea::qt_metacall
+40    (int (*)(...))QAbstractScrollArea::~QAbstractScrollArea
+48    (int (*)(...))QAbstractScrollArea::~QAbstractScrollArea
+56    (int (*)(...))QAbstractScrollArea::event
+64    (int (*)(...))QAbstractScrollArea::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractScrollArea::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractScrollArea::mousePressEvent
+176   (int (*)(...))QAbstractScrollArea::mouseReleaseEvent
+184   (int (*)(...))QAbstractScrollArea::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractScrollArea::mouseMoveEvent
+200   (int (*)(...))QAbstractScrollArea::wheelEvent
+208   (int (*)(...))QAbstractScrollArea::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QAbstractScrollArea::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QAbstractScrollArea::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QAbstractScrollArea::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QAbstractScrollArea::dragEnterEvent
+320   (int (*)(...))QAbstractScrollArea::dragMoveEvent
+328   (int (*)(...))QAbstractScrollArea::dragLeaveEvent
+336   (int (*)(...))QAbstractScrollArea::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QAbstractScrollArea::viewportEvent
+448   (int (*)(...))QAbstractScrollArea::scrollContentsBy
+456   (int (*)(...))QAbstractScrollArea::viewportSizeHint
+464   (int (*)(...))-16
+472   (int (*)(...))(& _ZTI19QAbstractScrollArea)
+480   (int (*)(...))QAbstractScrollArea::_ZThn16_N19QAbstractScrollAreaD1Ev
+488   (int (*)(...))QAbstractScrollArea::_ZThn16_N19QAbstractScrollAreaD0Ev
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QAbstractScrollArea
+   size=48 align=8
+   base size=48 base align=8
+QAbstractScrollArea (0x0x7f2d25b0d1a0) 0
+    vptr=((& QAbstractScrollArea::_ZTV19QAbstractScrollArea) + 16u)
+  QFrame (0x0x7f2d25b0d208) 0
+      primary-for QAbstractScrollArea (0x0x7f2d25b0d1a0)
+    QWidget (0x0x7f2d25b2f310) 0
+        primary-for QFrame (0x0x7f2d25b0d208)
+      QObject (0x0x7f2d25b31000) 0
+          primary-for QWidget (0x0x7f2d25b2f310)
+      QPaintDevice (0x0x7f2d25b31060) 16
+          vptr=((& QAbstractScrollArea::_ZTV19QAbstractScrollArea) + 480u)
+
+Class QAbstractItemView::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAbstractItemView::QPrivateSignal (0x0x7f2d25b311e0) 0 empty
+
+Vtable for QAbstractItemView
+QAbstractItemView::_ZTV17QAbstractItemView: 106u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QAbstractItemView)
+16    (int (*)(...))QAbstractItemView::metaObject
+24    (int (*)(...))QAbstractItemView::qt_metacast
+32    (int (*)(...))QAbstractItemView::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QAbstractItemView::event
+64    (int (*)(...))QAbstractScrollArea::eventFilter
+72    (int (*)(...))QAbstractItemView::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractScrollArea::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractItemView::mousePressEvent
+176   (int (*)(...))QAbstractItemView::mouseReleaseEvent
+184   (int (*)(...))QAbstractItemView::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractItemView::mouseMoveEvent
+200   (int (*)(...))QAbstractScrollArea::wheelEvent
+208   (int (*)(...))QAbstractItemView::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QAbstractItemView::focusInEvent
+232   (int (*)(...))QAbstractItemView::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QAbstractScrollArea::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QAbstractItemView::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QAbstractScrollArea::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QAbstractItemView::dragEnterEvent
+320   (int (*)(...))QAbstractItemView::dragMoveEvent
+328   (int (*)(...))QAbstractItemView::dragLeaveEvent
+336   (int (*)(...))QAbstractItemView::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QAbstractItemView::inputMethodEvent
+416   (int (*)(...))QAbstractItemView::inputMethodQuery
+424   (int (*)(...))QAbstractItemView::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QAbstractItemView::viewportEvent
+448   (int (*)(...))QAbstractScrollArea::scrollContentsBy
+456   (int (*)(...))QAbstractItemView::viewportSizeHint
+464   (int (*)(...))QAbstractItemView::setModel
+472   (int (*)(...))QAbstractItemView::setSelectionModel
+480   (int (*)(...))QAbstractItemView::keyboardSearch
+488   (int (*)(...))__cxa_pure_virtual
+496   (int (*)(...))__cxa_pure_virtual
+504   (int (*)(...))__cxa_pure_virtual
+512   (int (*)(...))QAbstractItemView::sizeHintForRow
+520   (int (*)(...))QAbstractItemView::sizeHintForColumn
+528   (int (*)(...))QAbstractItemView::reset
+536   (int (*)(...))QAbstractItemView::setRootIndex
+544   (int (*)(...))QAbstractItemView::doItemsLayout
+552   (int (*)(...))QAbstractItemView::selectAll
+560   (int (*)(...))QAbstractItemView::dataChanged
+568   (int (*)(...))QAbstractItemView::rowsInserted
+576   (int (*)(...))QAbstractItemView::rowsAboutToBeRemoved
+584   (int (*)(...))QAbstractItemView::selectionChanged
+592   (int (*)(...))QAbstractItemView::currentChanged
+600   (int (*)(...))QAbstractItemView::updateEditorData
+608   (int (*)(...))QAbstractItemView::updateEditorGeometries
+616   (int (*)(...))QAbstractItemView::updateGeometries
+624   (int (*)(...))QAbstractItemView::verticalScrollbarAction
+632   (int (*)(...))QAbstractItemView::horizontalScrollbarAction
+640   (int (*)(...))QAbstractItemView::verticalScrollbarValueChanged
+648   (int (*)(...))QAbstractItemView::horizontalScrollbarValueChanged
+656   (int (*)(...))QAbstractItemView::closeEditor
+664   (int (*)(...))QAbstractItemView::commitData
+672   (int (*)(...))QAbstractItemView::editorDestroyed
+680   (int (*)(...))__cxa_pure_virtual
+688   (int (*)(...))__cxa_pure_virtual
+696   (int (*)(...))__cxa_pure_virtual
+704   (int (*)(...))__cxa_pure_virtual
+712   (int (*)(...))__cxa_pure_virtual
+720   (int (*)(...))__cxa_pure_virtual
+728   (int (*)(...))QAbstractItemView::selectedIndexes
+736   (int (*)(...))QAbstractItemView::edit
+744   (int (*)(...))QAbstractItemView::selectionCommand
+752   (int (*)(...))QAbstractItemView::startDrag
+760   (int (*)(...))QAbstractItemView::viewOptions
+768   (int (*)(...))-16
+776   (int (*)(...))(& _ZTI17QAbstractItemView)
+784   0u
+792   0u
+800   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+808   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+816   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+824   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+832   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+840   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QAbstractItemView
+   size=48 align=8
+   base size=48 base align=8
+QAbstractItemView (0x0x7f2d25b0d270) 0
+    vptr=((& QAbstractItemView::_ZTV17QAbstractItemView) + 16u)
+  QAbstractScrollArea (0x0x7f2d25b0d2d8) 0
+      primary-for QAbstractItemView (0x0x7f2d25b0d270)
+    QFrame (0x0x7f2d25b0d340) 0
+        primary-for QAbstractScrollArea (0x0x7f2d25b0d2d8)
+      QWidget (0x0x7f2d25b2faf0) 0
+          primary-for QFrame (0x0x7f2d25b0d340)
+        QObject (0x0x7f2d25b31120) 0
+            primary-for QWidget (0x0x7f2d25b2faf0)
+        QPaintDevice (0x0x7f2d25b31180) 16
+            vptr=((& QAbstractItemView::_ZTV17QAbstractItemView) + 784u)
+
+Vtable for QAccessibleWidget
+QAccessibleWidget::_ZTV17QAccessibleWidget: 35u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QAccessibleWidget)
+16    (int (*)(...))QAccessibleWidget::~QAccessibleWidget
+24    (int (*)(...))QAccessibleWidget::~QAccessibleWidget
+32    (int (*)(...))QAccessibleWidget::isValid
+40    (int (*)(...))QAccessibleObject::object
+48    (int (*)(...))QAccessibleWidget::window
+56    (int (*)(...))QAccessibleWidget::relations
+64    (int (*)(...))QAccessibleWidget::focusChild
+72    (int (*)(...))QAccessibleObject::childAt
+80    (int (*)(...))QAccessibleWidget::parent
+88    (int (*)(...))QAccessibleWidget::child
+96    (int (*)(...))QAccessibleWidget::childCount
+104   (int (*)(...))QAccessibleWidget::indexOfChild
+112   (int (*)(...))QAccessibleWidget::text
+120   (int (*)(...))QAccessibleObject::setText
+128   (int (*)(...))QAccessibleWidget::rect
+136   (int (*)(...))QAccessibleWidget::role
+144   (int (*)(...))QAccessibleWidget::state
+152   (int (*)(...))QAccessibleWidget::foregroundColor
+160   (int (*)(...))QAccessibleWidget::backgroundColor
+168   (int (*)(...))QAccessibleInterface::virtual_hook
+176   (int (*)(...))QAccessibleWidget::interface_cast
+184   (int (*)(...))QAccessibleWidget::actionNames
+192   (int (*)(...))QAccessibleWidget::doAction
+200   (int (*)(...))QAccessibleWidget::keyBindingsForAction
+208   (int (*)(...))-16
+216   (int (*)(...))(& _ZTI17QAccessibleWidget)
+224   (int (*)(...))QAccessibleWidget::_ZThn16_N17QAccessibleWidgetD1Ev
+232   (int (*)(...))QAccessibleWidget::_ZThn16_N17QAccessibleWidgetD0Ev
+240   (int (*)(...))QAccessibleWidget::_ZThn16_NK17QAccessibleWidget11actionNamesEv
+248   (int (*)(...))QAccessibleActionInterface::localizedActionName
+256   (int (*)(...))QAccessibleActionInterface::localizedActionDescription
+264   (int (*)(...))QAccessibleWidget::_ZThn16_N17QAccessibleWidget8doActionERK7QString
+272   (int (*)(...))QAccessibleWidget::_ZThn16_NK17QAccessibleWidget20keyBindingsForActionERK7QString
+
+Class QAccessibleWidget
+   size=32 align=8
+   base size=32 base align=8
+QAccessibleWidget (0x0x7f2d25bb5d90) 0
+    vptr=((& QAccessibleWidget::_ZTV17QAccessibleWidget) + 16u)
+  QAccessibleObject (0x0x7f2d25b0d478) 0
+      primary-for QAccessibleWidget (0x0x7f2d25bb5d90)
+    QAccessibleInterface (0x0x7f2d25b313c0) 0 nearly-empty
+        primary-for QAccessibleObject (0x0x7f2d25b0d478)
+  QAccessibleActionInterface (0x0x7f2d25b31420) 16 nearly-empty
+      vptr=((& QAccessibleWidget::_ZTV17QAccessibleWidget) + 224u)
+
+Class QAction::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QAction::QPrivateSignal (0x0x7f2d25b31540) 0 empty
+
+Vtable for QAction
+QAction::_ZTV7QAction: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QAction)
+16    (int (*)(...))QAction::metaObject
+24    (int (*)(...))QAction::qt_metacast
+32    (int (*)(...))QAction::qt_metacall
+40    (int (*)(...))QAction::~QAction
+48    (int (*)(...))QAction::~QAction
+56    (int (*)(...))QAction::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QAction
+   size=16 align=8
+   base size=16 base align=8
+QAction (0x0x7f2d25b0d4e0) 0
+    vptr=((& QAction::_ZTV7QAction) + 16u)
+  QObject (0x0x7f2d25b314e0) 0
+      primary-for QAction (0x0x7f2d25b0d4e0)
+
+Class QActionGroup::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QActionGroup::QPrivateSignal (0x0x7f2d25b31600) 0 empty
+
+Vtable for QActionGroup
+QActionGroup::_ZTV12QActionGroup: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QActionGroup)
+16    (int (*)(...))QActionGroup::metaObject
+24    (int (*)(...))QActionGroup::qt_metacast
+32    (int (*)(...))QActionGroup::qt_metacall
+40    (int (*)(...))QActionGroup::~QActionGroup
+48    (int (*)(...))QActionGroup::~QActionGroup
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QActionGroup
+   size=16 align=8
+   base size=16 base align=8
+QActionGroup (0x0x7f2d25b0d548) 0
+    vptr=((& QActionGroup::_ZTV12QActionGroup) + 16u)
+  QObject (0x0x7f2d25b315a0) 0
+      primary-for QActionGroup (0x0x7f2d25b0d548)
+
+Class QApplication::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QApplication::QPrivateSignal (0x0x7f2d25b316c0) 0 empty
+
+Vtable for QApplication
+QApplication::_ZTV12QApplication: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QApplication)
+16    (int (*)(...))QApplication::metaObject
+24    (int (*)(...))QApplication::qt_metacast
+32    (int (*)(...))QApplication::qt_metacall
+40    (int (*)(...))QApplication::~QApplication
+48    (int (*)(...))QApplication::~QApplication
+56    (int (*)(...))QApplication::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QApplication::notify
+120   (int (*)(...))QApplication::compressEvent
+
+Class QApplication
+   size=16 align=8
+   base size=16 base align=8
+QApplication (0x0x7f2d25b0d5b0) 0
+    vptr=((& QApplication::_ZTV12QApplication) + 16u)
+  QGuiApplication (0x0x7f2d25b0d618) 0
+      primary-for QApplication (0x0x7f2d25b0d5b0)
+    QCoreApplication (0x0x7f2d25b0d680) 0
+        primary-for QGuiApplication (0x0x7f2d25b0d618)
+      QObject (0x0x7f2d25b31660) 0
+          primary-for QCoreApplication (0x0x7f2d25b0d680)
+
+Vtable for QLayoutItem
+QLayoutItem::_ZTV11QLayoutItem: 19u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QLayoutItem)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))__cxa_pure_virtual
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))__cxa_pure_virtual
+72    (int (*)(...))__cxa_pure_virtual
+80    (int (*)(...))__cxa_pure_virtual
+88    (int (*)(...))QLayoutItem::hasHeightForWidth
+96    (int (*)(...))QLayoutItem::heightForWidth
+104   (int (*)(...))QLayoutItem::minimumHeightForWidth
+112   (int (*)(...))QLayoutItem::invalidate
+120   (int (*)(...))QLayoutItem::widget
+128   (int (*)(...))QLayoutItem::layout
+136   (int (*)(...))QLayoutItem::spacerItem
+144   (int (*)(...))QLayoutItem::controlTypes
+
+Class QLayoutItem
+   size=16 align=8
+   base size=12 base align=8
+QLayoutItem (0x0x7f2d25b31720) 0
+    vptr=((& QLayoutItem::_ZTV11QLayoutItem) + 16u)
+
+Vtable for QSpacerItem
+QSpacerItem::_ZTV11QSpacerItem: 19u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QSpacerItem)
+16    (int (*)(...))QSpacerItem::~QSpacerItem
+24    (int (*)(...))QSpacerItem::~QSpacerItem
+32    (int (*)(...))QSpacerItem::sizeHint
+40    (int (*)(...))QSpacerItem::minimumSize
+48    (int (*)(...))QSpacerItem::maximumSize
+56    (int (*)(...))QSpacerItem::expandingDirections
+64    (int (*)(...))QSpacerItem::setGeometry
+72    (int (*)(...))QSpacerItem::geometry
+80    (int (*)(...))QSpacerItem::isEmpty
+88    (int (*)(...))QLayoutItem::hasHeightForWidth
+96    (int (*)(...))QLayoutItem::heightForWidth
+104   (int (*)(...))QLayoutItem::minimumHeightForWidth
+112   (int (*)(...))QLayoutItem::invalidate
+120   (int (*)(...))QLayoutItem::widget
+128   (int (*)(...))QLayoutItem::layout
+136   (int (*)(...))QSpacerItem::spacerItem
+144   (int (*)(...))QLayoutItem::controlTypes
+
+Class QSpacerItem
+   size=40 align=8
+   base size=40 base align=8
+QSpacerItem (0x0x7f2d25b0d6e8) 0
+    vptr=((& QSpacerItem::_ZTV11QSpacerItem) + 16u)
+  QLayoutItem (0x0x7f2d25b31780) 0
+      primary-for QSpacerItem (0x0x7f2d25b0d6e8)
+
+Vtable for QWidgetItem
+QWidgetItem::_ZTV11QWidgetItem: 19u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QWidgetItem)
+16    (int (*)(...))QWidgetItem::~QWidgetItem
+24    (int (*)(...))QWidgetItem::~QWidgetItem
+32    (int (*)(...))QWidgetItem::sizeHint
+40    (int (*)(...))QWidgetItem::minimumSize
+48    (int (*)(...))QWidgetItem::maximumSize
+56    (int (*)(...))QWidgetItem::expandingDirections
+64    (int (*)(...))QWidgetItem::setGeometry
+72    (int (*)(...))QWidgetItem::geometry
+80    (int (*)(...))QWidgetItem::isEmpty
+88    (int (*)(...))QWidgetItem::hasHeightForWidth
+96    (int (*)(...))QWidgetItem::heightForWidth
+104   (int (*)(...))QLayoutItem::minimumHeightForWidth
+112   (int (*)(...))QLayoutItem::invalidate
+120   (int (*)(...))QWidgetItem::widget
+128   (int (*)(...))QLayoutItem::layout
+136   (int (*)(...))QLayoutItem::spacerItem
+144   (int (*)(...))QWidgetItem::controlTypes
+
+Class QWidgetItem
+   size=24 align=8
+   base size=24 base align=8
+QWidgetItem (0x0x7f2d25b0d750) 0
+    vptr=((& QWidgetItem::_ZTV11QWidgetItem) + 16u)
+  QLayoutItem (0x0x7f2d25b317e0) 0
+      primary-for QWidgetItem (0x0x7f2d25b0d750)
+
+Vtable for QWidgetItemV2
+QWidgetItemV2::_ZTV13QWidgetItemV2: 19u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QWidgetItemV2)
+16    (int (*)(...))QWidgetItemV2::~QWidgetItemV2
+24    (int (*)(...))QWidgetItemV2::~QWidgetItemV2
+32    (int (*)(...))QWidgetItemV2::sizeHint
+40    (int (*)(...))QWidgetItemV2::minimumSize
+48    (int (*)(...))QWidgetItemV2::maximumSize
+56    (int (*)(...))QWidgetItem::expandingDirections
+64    (int (*)(...))QWidgetItem::setGeometry
+72    (int (*)(...))QWidgetItem::geometry
+80    (int (*)(...))QWidgetItem::isEmpty
+88    (int (*)(...))QWidgetItem::hasHeightForWidth
+96    (int (*)(...))QWidgetItemV2::heightForWidth
+104   (int (*)(...))QLayoutItem::minimumHeightForWidth
+112   (int (*)(...))QLayoutItem::invalidate
+120   (int (*)(...))QWidgetItem::widget
+128   (int (*)(...))QLayoutItem::layout
+136   (int (*)(...))QLayoutItem::spacerItem
+144   (int (*)(...))QWidgetItem::controlTypes
+
+Class QWidgetItemV2
+   size=88 align=8
+   base size=88 base align=8
+QWidgetItemV2 (0x0x7f2d25b0d7b8) 0
+    vptr=((& QWidgetItemV2::_ZTV13QWidgetItemV2) + 16u)
+  QWidgetItem (0x0x7f2d25b0d820) 0
+      primary-for QWidgetItemV2 (0x0x7f2d25b0d7b8)
+    QLayoutItem (0x0x7f2d25b31840) 0
+        primary-for QWidgetItem (0x0x7f2d25b0d820)
+
+Class QLayout::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QLayout::QPrivateSignal (0x0x7f2d25b31960) 0 empty
+
+Vtable for QLayout
+QLayout::_ZTV7QLayout: 47u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QLayout)
+16    (int (*)(...))QLayout::metaObject
+24    (int (*)(...))QLayout::qt_metacast
+32    (int (*)(...))QLayout::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QLayout::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QLayout::invalidate
+120   (int (*)(...))QLayout::geometry
+128   (int (*)(...))__cxa_pure_virtual
+136   (int (*)(...))QLayout::expandingDirections
+144   (int (*)(...))QLayout::minimumSize
+152   (int (*)(...))QLayout::maximumSize
+160   (int (*)(...))QLayout::setGeometry
+168   (int (*)(...))__cxa_pure_virtual
+176   (int (*)(...))__cxa_pure_virtual
+184   (int (*)(...))QLayout::indexOf
+192   (int (*)(...))__cxa_pure_virtual
+200   (int (*)(...))QLayout::isEmpty
+208   (int (*)(...))QLayout::controlTypes
+216   (int (*)(...))QLayout::layout
+224   (int (*)(...))-16
+232   (int (*)(...))(& _ZTI7QLayout)
+240   0u
+248   0u
+256   (int (*)(...))__cxa_pure_virtual
+264   (int (*)(...))QLayout::_ZThn16_NK7QLayout11minimumSizeEv
+272   (int (*)(...))QLayout::_ZThn16_NK7QLayout11maximumSizeEv
+280   (int (*)(...))QLayout::_ZThn16_NK7QLayout19expandingDirectionsEv
+288   (int (*)(...))QLayout::_ZThn16_N7QLayout11setGeometryERK5QRect
+296   (int (*)(...))QLayout::_ZThn16_NK7QLayout8geometryEv
+304   (int (*)(...))QLayout::_ZThn16_NK7QLayout7isEmptyEv
+312   (int (*)(...))QLayoutItem::hasHeightForWidth
+320   (int (*)(...))QLayoutItem::heightForWidth
+328   (int (*)(...))QLayoutItem::minimumHeightForWidth
+336   (int (*)(...))QLayout::_ZThn16_N7QLayout10invalidateEv
+344   (int (*)(...))QLayoutItem::widget
+352   (int (*)(...))QLayout::_ZThn16_N7QLayout6layoutEv
+360   (int (*)(...))QLayoutItem::spacerItem
+368   (int (*)(...))QLayout::_ZThn16_NK7QLayout12controlTypesEv
+
+Class QLayout
+   size=32 align=8
+   base size=28 base align=8
+QLayout (0x0x7f2d25c48d20) 0
+    vptr=((& QLayout::_ZTV7QLayout) + 16u)
+  QObject (0x0x7f2d25b318a0) 0
+      primary-for QLayout (0x0x7f2d25c48d20)
+  QLayoutItem (0x0x7f2d25b31900) 16
+      vptr=((& QLayout::_ZTV7QLayout) + 240u)
+
+Class QGridLayout::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGridLayout::QPrivateSignal (0x0x7f2d25b31a80) 0 empty
+
+Vtable for QGridLayout
+QGridLayout::_ZTV11QGridLayout: 51u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QGridLayout)
+16    (int (*)(...))QGridLayout::metaObject
+24    (int (*)(...))QGridLayout::qt_metacast
+32    (int (*)(...))QGridLayout::qt_metacall
+40    (int (*)(...))QGridLayout::~QGridLayout
+48    (int (*)(...))QGridLayout::~QGridLayout
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QLayout::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QGridLayout::invalidate
+120   (int (*)(...))QLayout::geometry
+128   (int (*)(...))QGridLayout::addItem
+136   (int (*)(...))QGridLayout::expandingDirections
+144   (int (*)(...))QGridLayout::minimumSize
+152   (int (*)(...))QGridLayout::maximumSize
+160   (int (*)(...))QGridLayout::setGeometry
+168   (int (*)(...))QGridLayout::itemAt
+176   (int (*)(...))QGridLayout::takeAt
+184   (int (*)(...))QLayout::indexOf
+192   (int (*)(...))QGridLayout::count
+200   (int (*)(...))QLayout::isEmpty
+208   (int (*)(...))QLayout::controlTypes
+216   (int (*)(...))QLayout::layout
+224   (int (*)(...))QGridLayout::sizeHint
+232   (int (*)(...))QGridLayout::hasHeightForWidth
+240   (int (*)(...))QGridLayout::heightForWidth
+248   (int (*)(...))QGridLayout::minimumHeightForWidth
+256   (int (*)(...))-16
+264   (int (*)(...))(& _ZTI11QGridLayout)
+272   (int (*)(...))QGridLayout::_ZThn16_N11QGridLayoutD1Ev
+280   (int (*)(...))QGridLayout::_ZThn16_N11QGridLayoutD0Ev
+288   (int (*)(...))QGridLayout::_ZThn16_NK11QGridLayout8sizeHintEv
+296   (int (*)(...))QGridLayout::_ZThn16_NK11QGridLayout11minimumSizeEv
+304   (int (*)(...))QGridLayout::_ZThn16_NK11QGridLayout11maximumSizeEv
+312   (int (*)(...))QGridLayout::_ZThn16_NK11QGridLayout19expandingDirectionsEv
+320   (int (*)(...))QGridLayout::_ZThn16_N11QGridLayout11setGeometryERK5QRect
+328   (int (*)(...))QLayout::_ZThn16_NK7QLayout8geometryEv
+336   (int (*)(...))QLayout::_ZThn16_NK7QLayout7isEmptyEv
+344   (int (*)(...))QGridLayout::_ZThn16_NK11QGridLayout17hasHeightForWidthEv
+352   (int (*)(...))QGridLayout::_ZThn16_NK11QGridLayout14heightForWidthEi
+360   (int (*)(...))QGridLayout::_ZThn16_NK11QGridLayout21minimumHeightForWidthEi
+368   (int (*)(...))QGridLayout::_ZThn16_N11QGridLayout10invalidateEv
+376   (int (*)(...))QLayoutItem::widget
+384   (int (*)(...))QLayout::_ZThn16_N7QLayout6layoutEv
+392   (int (*)(...))QLayoutItem::spacerItem
+400   (int (*)(...))QLayout::_ZThn16_NK7QLayout12controlTypesEv
+
+Class QGridLayout
+   size=32 align=8
+   base size=28 base align=8
+QGridLayout (0x0x7f2d25b0d888) 0
+    vptr=((& QGridLayout::_ZTV11QGridLayout) + 16u)
+  QLayout (0x0x7f2d25c6e7e0) 0
+      primary-for QGridLayout (0x0x7f2d25b0d888)
+    QObject (0x0x7f2d25b319c0) 0
+        primary-for QLayout (0x0x7f2d25c6e7e0)
+    QLayoutItem (0x0x7f2d25b31a20) 16
+        vptr=((& QGridLayout::_ZTV11QGridLayout) + 272u)
+
+Class QBoxLayout::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QBoxLayout::QPrivateSignal (0x0x7f2d25b31ba0) 0 empty
+
+Vtable for QBoxLayout
+QBoxLayout::_ZTV10QBoxLayout: 51u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QBoxLayout)
+16    (int (*)(...))QBoxLayout::metaObject
+24    (int (*)(...))QBoxLayout::qt_metacast
+32    (int (*)(...))QBoxLayout::qt_metacall
+40    (int (*)(...))QBoxLayout::~QBoxLayout
+48    (int (*)(...))QBoxLayout::~QBoxLayout
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QLayout::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QBoxLayout::invalidate
+120   (int (*)(...))QLayout::geometry
+128   (int (*)(...))QBoxLayout::addItem
+136   (int (*)(...))QBoxLayout::expandingDirections
+144   (int (*)(...))QBoxLayout::minimumSize
+152   (int (*)(...))QBoxLayout::maximumSize
+160   (int (*)(...))QBoxLayout::setGeometry
+168   (int (*)(...))QBoxLayout::itemAt
+176   (int (*)(...))QBoxLayout::takeAt
+184   (int (*)(...))QLayout::indexOf
+192   (int (*)(...))QBoxLayout::count
+200   (int (*)(...))QLayout::isEmpty
+208   (int (*)(...))QLayout::controlTypes
+216   (int (*)(...))QLayout::layout
+224   (int (*)(...))QBoxLayout::sizeHint
+232   (int (*)(...))QBoxLayout::hasHeightForWidth
+240   (int (*)(...))QBoxLayout::heightForWidth
+248   (int (*)(...))QBoxLayout::minimumHeightForWidth
+256   (int (*)(...))-16
+264   (int (*)(...))(& _ZTI10QBoxLayout)
+272   (int (*)(...))QBoxLayout::_ZThn16_N10QBoxLayoutD1Ev
+280   (int (*)(...))QBoxLayout::_ZThn16_N10QBoxLayoutD0Ev
+288   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout8sizeHintEv
+296   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout11minimumSizeEv
+304   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout11maximumSizeEv
+312   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout19expandingDirectionsEv
+320   (int (*)(...))QBoxLayout::_ZThn16_N10QBoxLayout11setGeometryERK5QRect
+328   (int (*)(...))QLayout::_ZThn16_NK7QLayout8geometryEv
+336   (int (*)(...))QLayout::_ZThn16_NK7QLayout7isEmptyEv
+344   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout17hasHeightForWidthEv
+352   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout14heightForWidthEi
+360   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout21minimumHeightForWidthEi
+368   (int (*)(...))QBoxLayout::_ZThn16_N10QBoxLayout10invalidateEv
+376   (int (*)(...))QLayoutItem::widget
+384   (int (*)(...))QLayout::_ZThn16_N7QLayout6layoutEv
+392   (int (*)(...))QLayoutItem::spacerItem
+400   (int (*)(...))QLayout::_ZThn16_NK7QLayout12controlTypesEv
+
+Class QBoxLayout
+   size=32 align=8
+   base size=28 base align=8
+QBoxLayout (0x0x7f2d25b0d8f0) 0
+    vptr=((& QBoxLayout::_ZTV10QBoxLayout) + 16u)
+  QLayout (0x0x7f2d2588f000) 0
+      primary-for QBoxLayout (0x0x7f2d25b0d8f0)
+    QObject (0x0x7f2d25b31ae0) 0
+        primary-for QLayout (0x0x7f2d2588f000)
+    QLayoutItem (0x0x7f2d25b31b40) 16
+        vptr=((& QBoxLayout::_ZTV10QBoxLayout) + 272u)
+
+Class QHBoxLayout::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QHBoxLayout::QPrivateSignal (0x0x7f2d25b31cc0) 0 empty
+
+Vtable for QHBoxLayout
+QHBoxLayout::_ZTV11QHBoxLayout: 51u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QHBoxLayout)
+16    (int (*)(...))QHBoxLayout::metaObject
+24    (int (*)(...))QHBoxLayout::qt_metacast
+32    (int (*)(...))QHBoxLayout::qt_metacall
+40    (int (*)(...))QHBoxLayout::~QHBoxLayout
+48    (int (*)(...))QHBoxLayout::~QHBoxLayout
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QLayout::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QBoxLayout::invalidate
+120   (int (*)(...))QLayout::geometry
+128   (int (*)(...))QBoxLayout::addItem
+136   (int (*)(...))QBoxLayout::expandingDirections
+144   (int (*)(...))QBoxLayout::minimumSize
+152   (int (*)(...))QBoxLayout::maximumSize
+160   (int (*)(...))QBoxLayout::setGeometry
+168   (int (*)(...))QBoxLayout::itemAt
+176   (int (*)(...))QBoxLayout::takeAt
+184   (int (*)(...))QLayout::indexOf
+192   (int (*)(...))QBoxLayout::count
+200   (int (*)(...))QLayout::isEmpty
+208   (int (*)(...))QLayout::controlTypes
+216   (int (*)(...))QLayout::layout
+224   (int (*)(...))QBoxLayout::sizeHint
+232   (int (*)(...))QBoxLayout::hasHeightForWidth
+240   (int (*)(...))QBoxLayout::heightForWidth
+248   (int (*)(...))QBoxLayout::minimumHeightForWidth
+256   (int (*)(...))-16
+264   (int (*)(...))(& _ZTI11QHBoxLayout)
+272   (int (*)(...))QHBoxLayout::_ZThn16_N11QHBoxLayoutD1Ev
+280   (int (*)(...))QHBoxLayout::_ZThn16_N11QHBoxLayoutD0Ev
+288   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout8sizeHintEv
+296   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout11minimumSizeEv
+304   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout11maximumSizeEv
+312   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout19expandingDirectionsEv
+320   (int (*)(...))QBoxLayout::_ZThn16_N10QBoxLayout11setGeometryERK5QRect
+328   (int (*)(...))QLayout::_ZThn16_NK7QLayout8geometryEv
+336   (int (*)(...))QLayout::_ZThn16_NK7QLayout7isEmptyEv
+344   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout17hasHeightForWidthEv
+352   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout14heightForWidthEi
+360   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout21minimumHeightForWidthEi
+368   (int (*)(...))QBoxLayout::_ZThn16_N10QBoxLayout10invalidateEv
+376   (int (*)(...))QLayoutItem::widget
+384   (int (*)(...))QLayout::_ZThn16_N7QLayout6layoutEv
+392   (int (*)(...))QLayoutItem::spacerItem
+400   (int (*)(...))QLayout::_ZThn16_NK7QLayout12controlTypesEv
+
+Class QHBoxLayout
+   size=32 align=8
+   base size=28 base align=8
+QHBoxLayout (0x0x7f2d25b0d9c0) 0
+    vptr=((& QHBoxLayout::_ZTV11QHBoxLayout) + 16u)
+  QBoxLayout (0x0x7f2d25b0da28) 0
+      primary-for QHBoxLayout (0x0x7f2d25b0d9c0)
+    QLayout (0x0x7f2d2588f850) 0
+        primary-for QBoxLayout (0x0x7f2d25b0da28)
+      QObject (0x0x7f2d25b31c00) 0
+          primary-for QLayout (0x0x7f2d2588f850)
+      QLayoutItem (0x0x7f2d25b31c60) 16
+          vptr=((& QHBoxLayout::_ZTV11QHBoxLayout) + 272u)
+
+Class QVBoxLayout::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QVBoxLayout::QPrivateSignal (0x0x7f2d25b31de0) 0 empty
+
+Vtable for QVBoxLayout
+QVBoxLayout::_ZTV11QVBoxLayout: 51u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QVBoxLayout)
+16    (int (*)(...))QVBoxLayout::metaObject
+24    (int (*)(...))QVBoxLayout::qt_metacast
+32    (int (*)(...))QVBoxLayout::qt_metacall
+40    (int (*)(...))QVBoxLayout::~QVBoxLayout
+48    (int (*)(...))QVBoxLayout::~QVBoxLayout
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QLayout::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QBoxLayout::invalidate
+120   (int (*)(...))QLayout::geometry
+128   (int (*)(...))QBoxLayout::addItem
+136   (int (*)(...))QBoxLayout::expandingDirections
+144   (int (*)(...))QBoxLayout::minimumSize
+152   (int (*)(...))QBoxLayout::maximumSize
+160   (int (*)(...))QBoxLayout::setGeometry
+168   (int (*)(...))QBoxLayout::itemAt
+176   (int (*)(...))QBoxLayout::takeAt
+184   (int (*)(...))QLayout::indexOf
+192   (int (*)(...))QBoxLayout::count
+200   (int (*)(...))QLayout::isEmpty
+208   (int (*)(...))QLayout::controlTypes
+216   (int (*)(...))QLayout::layout
+224   (int (*)(...))QBoxLayout::sizeHint
+232   (int (*)(...))QBoxLayout::hasHeightForWidth
+240   (int (*)(...))QBoxLayout::heightForWidth
+248   (int (*)(...))QBoxLayout::minimumHeightForWidth
+256   (int (*)(...))-16
+264   (int (*)(...))(& _ZTI11QVBoxLayout)
+272   (int (*)(...))QVBoxLayout::_ZThn16_N11QVBoxLayoutD1Ev
+280   (int (*)(...))QVBoxLayout::_ZThn16_N11QVBoxLayoutD0Ev
+288   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout8sizeHintEv
+296   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout11minimumSizeEv
+304   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout11maximumSizeEv
+312   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout19expandingDirectionsEv
+320   (int (*)(...))QBoxLayout::_ZThn16_N10QBoxLayout11setGeometryERK5QRect
+328   (int (*)(...))QLayout::_ZThn16_NK7QLayout8geometryEv
+336   (int (*)(...))QLayout::_ZThn16_NK7QLayout7isEmptyEv
+344   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout17hasHeightForWidthEv
+352   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout14heightForWidthEi
+360   (int (*)(...))QBoxLayout::_ZThn16_NK10QBoxLayout21minimumHeightForWidthEi
+368   (int (*)(...))QBoxLayout::_ZThn16_N10QBoxLayout10invalidateEv
+376   (int (*)(...))QLayoutItem::widget
+384   (int (*)(...))QLayout::_ZThn16_N7QLayout6layoutEv
+392   (int (*)(...))QLayoutItem::spacerItem
+400   (int (*)(...))QLayout::_ZThn16_NK7QLayout12controlTypesEv
+
+Class QVBoxLayout
+   size=32 align=8
+   base size=28 base align=8
+QVBoxLayout (0x0x7f2d25b0da90) 0
+    vptr=((& QVBoxLayout::_ZTV11QVBoxLayout) + 16u)
+  QBoxLayout (0x0x7f2d25b0daf8) 0
+      primary-for QVBoxLayout (0x0x7f2d25b0da90)
+    QLayout (0x0x7f2d2588fb60) 0
+        primary-for QBoxLayout (0x0x7f2d25b0daf8)
+      QObject (0x0x7f2d25b31d20) 0
+          primary-for QLayout (0x0x7f2d2588fb60)
+      QLayoutItem (0x0x7f2d25b31d80) 16
+          vptr=((& QVBoxLayout::_ZTV11QVBoxLayout) + 272u)
+
+Class QButtonGroup::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QButtonGroup::QPrivateSignal (0x0x7f2d25b31ea0) 0 empty
+
+Vtable for QButtonGroup
+QButtonGroup::_ZTV12QButtonGroup: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QButtonGroup)
+16    (int (*)(...))QButtonGroup::metaObject
+24    (int (*)(...))QButtonGroup::qt_metacast
+32    (int (*)(...))QButtonGroup::qt_metacall
+40    (int (*)(...))QButtonGroup::~QButtonGroup
+48    (int (*)(...))QButtonGroup::~QButtonGroup
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QButtonGroup
+   size=16 align=8
+   base size=16 base align=8
+QButtonGroup (0x0x7f2d25b0db60) 0
+    vptr=((& QButtonGroup::_ZTV12QButtonGroup) + 16u)
+  QObject (0x0x7f2d25b31e40) 0
+      primary-for QButtonGroup (0x0x7f2d25b0db60)
+
+Class QCalendarWidget::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QCalendarWidget::QPrivateSignal (0x0x7f2d258da000) 0 empty
+
+Vtable for QCalendarWidget
+QCalendarWidget::_ZTV15QCalendarWidget: 65u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QCalendarWidget)
+16    (int (*)(...))QCalendarWidget::metaObject
+24    (int (*)(...))QCalendarWidget::qt_metacast
+32    (int (*)(...))QCalendarWidget::qt_metacall
+40    (int (*)(...))QCalendarWidget::~QCalendarWidget
+48    (int (*)(...))QCalendarWidget::~QCalendarWidget
+56    (int (*)(...))QCalendarWidget::event
+64    (int (*)(...))QCalendarWidget::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QCalendarWidget::sizeHint
+136   (int (*)(...))QCalendarWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QCalendarWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QCalendarWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QCalendarWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QCalendarWidget::paintCell
+440   (int (*)(...))-16
+448   (int (*)(...))(& _ZTI15QCalendarWidget)
+456   (int (*)(...))QCalendarWidget::_ZThn16_N15QCalendarWidgetD1Ev
+464   (int (*)(...))QCalendarWidget::_ZThn16_N15QCalendarWidgetD0Ev
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QCalendarWidget
+   size=48 align=8
+   base size=48 base align=8
+QCalendarWidget (0x0x7f2d25b0dbc8) 0
+    vptr=((& QCalendarWidget::_ZTV15QCalendarWidget) + 16u)
+  QWidget (0x0x7f2d258d4310) 0
+      primary-for QCalendarWidget (0x0x7f2d25b0dbc8)
+    QObject (0x0x7f2d25b31f00) 0
+        primary-for QWidget (0x0x7f2d258d4310)
+    QPaintDevice (0x0x7f2d25b31f60) 16
+        vptr=((& QCalendarWidget::_ZTV15QCalendarWidget) + 456u)
+
+Class QCheckBox::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QCheckBox::QPrivateSignal (0x0x7f2d258da120) 0 empty
+
+Vtable for QCheckBox
+QCheckBox::_ZTV9QCheckBox: 67u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QCheckBox)
+16    (int (*)(...))QCheckBox::metaObject
+24    (int (*)(...))QCheckBox::qt_metacast
+32    (int (*)(...))QCheckBox::qt_metacall
+40    (int (*)(...))QCheckBox::~QCheckBox
+48    (int (*)(...))QCheckBox::~QCheckBox
+56    (int (*)(...))QCheckBox::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractButton::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QCheckBox::sizeHint
+136   (int (*)(...))QCheckBox::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractButton::mousePressEvent
+176   (int (*)(...))QAbstractButton::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QCheckBox::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QAbstractButton::keyPressEvent
+216   (int (*)(...))QAbstractButton::keyReleaseEvent
+224   (int (*)(...))QAbstractButton::focusInEvent
+232   (int (*)(...))QAbstractButton::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QCheckBox::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractButton::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QCheckBox::hitButton
+440   (int (*)(...))QCheckBox::checkStateSet
+448   (int (*)(...))QCheckBox::nextCheckState
+456   (int (*)(...))-16
+464   (int (*)(...))(& _ZTI9QCheckBox)
+472   (int (*)(...))QCheckBox::_ZThn16_N9QCheckBoxD1Ev
+480   (int (*)(...))QCheckBox::_ZThn16_N9QCheckBoxD0Ev
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QCheckBox
+   size=48 align=8
+   base size=48 base align=8
+QCheckBox (0x0x7f2d25b0dc30) 0
+    vptr=((& QCheckBox::_ZTV9QCheckBox) + 16u)
+  QAbstractButton (0x0x7f2d25b0dc98) 0
+      primary-for QCheckBox (0x0x7f2d25b0dc30)
+    QWidget (0x0x7f2d258fc0e0) 0
+        primary-for QAbstractButton (0x0x7f2d25b0dc98)
+      QObject (0x0x7f2d258da060) 0
+          primary-for QWidget (0x0x7f2d258fc0e0)
+      QPaintDevice (0x0x7f2d258da0c0) 16
+          vptr=((& QCheckBox::_ZTV9QCheckBox) + 472u)
+
+Class QDialog::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDialog::QPrivateSignal (0x0x7f2d258da240) 0 empty
+
+Vtable for QDialog
+QDialog::_ZTV7QDialog: 69u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QDialog)
+16    (int (*)(...))QDialog::metaObject
+24    (int (*)(...))QDialog::qt_metacast
+32    (int (*)(...))QDialog::qt_metacall
+40    (int (*)(...))QDialog::~QDialog
+48    (int (*)(...))QDialog::~QDialog
+56    (int (*)(...))QWidget::event
+64    (int (*)(...))QDialog::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QDialog::setVisible
+128   (int (*)(...))QDialog::sizeHint
+136   (int (*)(...))QDialog::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QDialog::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QDialog::resizeEvent
+280   (int (*)(...))QDialog::closeEvent
+288   (int (*)(...))QDialog::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QDialog::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QDialog::open
+440   (int (*)(...))QDialog::exec
+448   (int (*)(...))QDialog::done
+456   (int (*)(...))QDialog::accept
+464   (int (*)(...))QDialog::reject
+472   (int (*)(...))-16
+480   (int (*)(...))(& _ZTI7QDialog)
+488   (int (*)(...))QDialog::_ZThn16_N7QDialogD1Ev
+496   (int (*)(...))QDialog::_ZThn16_N7QDialogD0Ev
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QDialog
+   size=48 align=8
+   base size=48 base align=8
+QDialog (0x0x7f2d25b0dd00) 0
+    vptr=((& QDialog::_ZTV7QDialog) + 16u)
+  QWidget (0x0x7f2d258fc5b0) 0
+      primary-for QDialog (0x0x7f2d25b0dd00)
+    QObject (0x0x7f2d258da180) 0
+        primary-for QWidget (0x0x7f2d258fc5b0)
+    QPaintDevice (0x0x7f2d258da1e0) 16
+        vptr=((& QDialog::_ZTV7QDialog) + 488u)
+
+Class QColorDialog::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QColorDialog::QPrivateSignal (0x0x7f2d258da360) 0 empty
+
+Vtable for QColorDialog
+QColorDialog::_ZTV12QColorDialog: 69u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QColorDialog)
+16    (int (*)(...))QColorDialog::metaObject
+24    (int (*)(...))QColorDialog::qt_metacast
+32    (int (*)(...))QColorDialog::qt_metacall
+40    (int (*)(...))QColorDialog::~QColorDialog
+48    (int (*)(...))QColorDialog::~QColorDialog
+56    (int (*)(...))QWidget::event
+64    (int (*)(...))QDialog::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QColorDialog::setVisible
+128   (int (*)(...))QDialog::sizeHint
+136   (int (*)(...))QDialog::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QDialog::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QDialog::resizeEvent
+280   (int (*)(...))QDialog::closeEvent
+288   (int (*)(...))QDialog::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QDialog::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QColorDialog::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QDialog::open
+440   (int (*)(...))QDialog::exec
+448   (int (*)(...))QColorDialog::done
+456   (int (*)(...))QDialog::accept
+464   (int (*)(...))QDialog::reject
+472   (int (*)(...))-16
+480   (int (*)(...))(& _ZTI12QColorDialog)
+488   (int (*)(...))QColorDialog::_ZThn16_N12QColorDialogD1Ev
+496   (int (*)(...))QColorDialog::_ZThn16_N12QColorDialogD0Ev
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QColorDialog
+   size=48 align=8
+   base size=48 base align=8
+QColorDialog (0x0x7f2d25b0dd68) 0
+    vptr=((& QColorDialog::_ZTV12QColorDialog) + 16u)
+  QDialog (0x0x7f2d25b0ddd0) 0
+      primary-for QColorDialog (0x0x7f2d25b0dd68)
+    QWidget (0x0x7f2d258fcc40) 0
+        primary-for QDialog (0x0x7f2d25b0ddd0)
+      QObject (0x0x7f2d258da2a0) 0
+          primary-for QWidget (0x0x7f2d258fcc40)
+      QPaintDevice (0x0x7f2d258da300) 16
+          vptr=((& QColorDialog::_ZTV12QColorDialog) + 488u)
+
+Class QColormap
+   size=8 align=8
+   base size=8 base align=8
+QColormap (0x0x7f2d258da5a0) 0
+
+Class QColumnView::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QColumnView::QPrivateSignal (0x0x7f2d258da6c0) 0 empty
+
+Vtable for QColumnView
+QColumnView::_ZTV11QColumnView: 107u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QColumnView)
+16    (int (*)(...))QColumnView::metaObject
+24    (int (*)(...))QColumnView::qt_metacast
+32    (int (*)(...))QColumnView::qt_metacall
+40    (int (*)(...))QColumnView::~QColumnView
+48    (int (*)(...))QColumnView::~QColumnView
+56    (int (*)(...))QAbstractItemView::event
+64    (int (*)(...))QAbstractScrollArea::eventFilter
+72    (int (*)(...))QAbstractItemView::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QColumnView::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractItemView::mousePressEvent
+176   (int (*)(...))QAbstractItemView::mouseReleaseEvent
+184   (int (*)(...))QAbstractItemView::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractItemView::mouseMoveEvent
+200   (int (*)(...))QAbstractScrollArea::wheelEvent
+208   (int (*)(...))QAbstractItemView::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QAbstractItemView::focusInEvent
+232   (int (*)(...))QAbstractItemView::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QAbstractScrollArea::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QColumnView::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QAbstractScrollArea::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QAbstractItemView::dragEnterEvent
+320   (int (*)(...))QAbstractItemView::dragMoveEvent
+328   (int (*)(...))QAbstractItemView::dragLeaveEvent
+336   (int (*)(...))QAbstractItemView::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QAbstractItemView::inputMethodEvent
+416   (int (*)(...))QAbstractItemView::inputMethodQuery
+424   (int (*)(...))QAbstractItemView::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QAbstractItemView::viewportEvent
+448   (int (*)(...))QColumnView::scrollContentsBy
+456   (int (*)(...))QAbstractItemView::viewportSizeHint
+464   (int (*)(...))QColumnView::setModel
+472   (int (*)(...))QColumnView::setSelectionModel
+480   (int (*)(...))QAbstractItemView::keyboardSearch
+488   (int (*)(...))QColumnView::visualRect
+496   (int (*)(...))QColumnView::scrollTo
+504   (int (*)(...))QColumnView::indexAt
+512   (int (*)(...))QAbstractItemView::sizeHintForRow
+520   (int (*)(...))QAbstractItemView::sizeHintForColumn
+528   (int (*)(...))QAbstractItemView::reset
+536   (int (*)(...))QColumnView::setRootIndex
+544   (int (*)(...))QAbstractItemView::doItemsLayout
+552   (int (*)(...))QColumnView::selectAll
+560   (int (*)(...))QAbstractItemView::dataChanged
+568   (int (*)(...))QColumnView::rowsInserted
+576   (int (*)(...))QAbstractItemView::rowsAboutToBeRemoved
+584   (int (*)(...))QAbstractItemView::selectionChanged
+592   (int (*)(...))QColumnView::currentChanged
+600   (int (*)(...))QAbstractItemView::updateEditorData
+608   (int (*)(...))QAbstractItemView::updateEditorGeometries
+616   (int (*)(...))QAbstractItemView::updateGeometries
+624   (int (*)(...))QAbstractItemView::verticalScrollbarAction
+632   (int (*)(...))QAbstractItemView::horizontalScrollbarAction
+640   (int (*)(...))QAbstractItemView::verticalScrollbarValueChanged
+648   (int (*)(...))QAbstractItemView::horizontalScrollbarValueChanged
+656   (int (*)(...))QAbstractItemView::closeEditor
+664   (int (*)(...))QAbstractItemView::commitData
+672   (int (*)(...))QAbstractItemView::editorDestroyed
+680   (int (*)(...))QColumnView::moveCursor
+688   (int (*)(...))QColumnView::horizontalOffset
+696   (int (*)(...))QColumnView::verticalOffset
+704   (int (*)(...))QColumnView::isIndexHidden
+712   (int (*)(...))QColumnView::setSelection
+720   (int (*)(...))QColumnView::visualRegionForSelection
+728   (int (*)(...))QAbstractItemView::selectedIndexes
+736   (int (*)(...))QAbstractItemView::edit
+744   (int (*)(...))QAbstractItemView::selectionCommand
+752   (int (*)(...))QAbstractItemView::startDrag
+760   (int (*)(...))QAbstractItemView::viewOptions
+768   (int (*)(...))QColumnView::createColumn
+776   (int (*)(...))-16
+784   (int (*)(...))(& _ZTI11QColumnView)
+792   (int (*)(...))QColumnView::_ZThn16_N11QColumnViewD1Ev
+800   (int (*)(...))QColumnView::_ZThn16_N11QColumnViewD0Ev
+808   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+816   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+824   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+832   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+840   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+848   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QColumnView
+   size=48 align=8
+   base size=48 base align=8
+QColumnView (0x0x7f2d25b0df08) 0
+    vptr=((& QColumnView::_ZTV11QColumnView) + 16u)
+  QAbstractItemView (0x0x7f2d25b0df70) 0
+      primary-for QColumnView (0x0x7f2d25b0df08)
+    QAbstractScrollArea (0x0x7f2d25989000) 0
+        primary-for QAbstractItemView (0x0x7f2d25b0df70)
+      QFrame (0x0x7f2d25989068) 0
+          primary-for QAbstractScrollArea (0x0x7f2d25989000)
+        QWidget (0x0x7f2d25965930) 0
+            primary-for QFrame (0x0x7f2d25989068)
+          QObject (0x0x7f2d258da600) 0
+              primary-for QWidget (0x0x7f2d25965930)
+          QPaintDevice (0x0x7f2d258da660) 16
+              vptr=((& QColumnView::_ZTV11QColumnView) + 792u)
+
+Class QComboBox::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QComboBox::QPrivateSignal (0x0x7f2d258da7e0) 0 empty
+
+Vtable for QComboBox
+QComboBox::_ZTV9QComboBox: 66u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QComboBox)
+16    (int (*)(...))QComboBox::metaObject
+24    (int (*)(...))QComboBox::qt_metacast
+32    (int (*)(...))QComboBox::qt_metacall
+40    (int (*)(...))QComboBox::~QComboBox
+48    (int (*)(...))QComboBox::~QComboBox
+56    (int (*)(...))QComboBox::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QComboBox::sizeHint
+136   (int (*)(...))QComboBox::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QComboBox::mousePressEvent
+176   (int (*)(...))QComboBox::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QComboBox::wheelEvent
+208   (int (*)(...))QComboBox::keyPressEvent
+216   (int (*)(...))QComboBox::keyReleaseEvent
+224   (int (*)(...))QComboBox::focusInEvent
+232   (int (*)(...))QComboBox::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QComboBox::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QComboBox::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QComboBox::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QComboBox::showEvent
+352   (int (*)(...))QComboBox::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QComboBox::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QComboBox::inputMethodEvent
+416   (int (*)(...))QComboBox::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QComboBox::showPopup
+440   (int (*)(...))QComboBox::hidePopup
+448   (int (*)(...))-16
+456   (int (*)(...))(& _ZTI9QComboBox)
+464   (int (*)(...))QComboBox::_ZThn16_N9QComboBoxD1Ev
+472   (int (*)(...))QComboBox::_ZThn16_N9QComboBoxD0Ev
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QComboBox
+   size=48 align=8
+   base size=48 base align=8
+QComboBox (0x0x7f2d259890d0) 0
+    vptr=((& QComboBox::_ZTV9QComboBox) + 16u)
+  QWidget (0x0x7f2d25965e00) 0
+      primary-for QComboBox (0x0x7f2d259890d0)
+    QObject (0x0x7f2d258da720) 0
+        primary-for QWidget (0x0x7f2d25965e00)
+    QPaintDevice (0x0x7f2d258da780) 16
+        vptr=((& QComboBox::_ZTV9QComboBox) + 464u)
+
+Class QPushButton::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPushButton::QPrivateSignal (0x0x7f2d258da900) 0 empty
+
+Vtable for QPushButton
+QPushButton::_ZTV11QPushButton: 67u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QPushButton)
+16    (int (*)(...))QPushButton::metaObject
+24    (int (*)(...))QPushButton::qt_metacast
+32    (int (*)(...))QPushButton::qt_metacall
+40    (int (*)(...))QPushButton::~QPushButton
+48    (int (*)(...))QPushButton::~QPushButton
+56    (int (*)(...))QPushButton::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractButton::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QPushButton::sizeHint
+136   (int (*)(...))QPushButton::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractButton::mousePressEvent
+176   (int (*)(...))QAbstractButton::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractButton::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QPushButton::keyPressEvent
+216   (int (*)(...))QAbstractButton::keyReleaseEvent
+224   (int (*)(...))QPushButton::focusInEvent
+232   (int (*)(...))QPushButton::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QPushButton::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractButton::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QAbstractButton::hitButton
+440   (int (*)(...))QAbstractButton::checkStateSet
+448   (int (*)(...))QAbstractButton::nextCheckState
+456   (int (*)(...))-16
+464   (int (*)(...))(& _ZTI11QPushButton)
+472   (int (*)(...))QPushButton::_ZThn16_N11QPushButtonD1Ev
+480   (int (*)(...))QPushButton::_ZThn16_N11QPushButtonD0Ev
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QPushButton
+   size=48 align=8
+   base size=48 base align=8
+QPushButton (0x0x7f2d25989138) 0
+    vptr=((& QPushButton::_ZTV11QPushButton) + 16u)
+  QAbstractButton (0x0x7f2d259891a0) 0
+      primary-for QPushButton (0x0x7f2d25989138)
+    QWidget (0x0x7f2d259e0000) 0
+        primary-for QAbstractButton (0x0x7f2d259891a0)
+      QObject (0x0x7f2d258da840) 0
+          primary-for QWidget (0x0x7f2d259e0000)
+      QPaintDevice (0x0x7f2d258da8a0) 16
+          vptr=((& QPushButton::_ZTV11QPushButton) + 472u)
+
+Class QCommandLinkButton::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QCommandLinkButton::QPrivateSignal (0x0x7f2d258daa20) 0 empty
+
+Vtable for QCommandLinkButton
+QCommandLinkButton::_ZTV18QCommandLinkButton: 67u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QCommandLinkButton)
+16    (int (*)(...))QCommandLinkButton::metaObject
+24    (int (*)(...))QCommandLinkButton::qt_metacast
+32    (int (*)(...))QCommandLinkButton::qt_metacall
+40    (int (*)(...))QCommandLinkButton::~QCommandLinkButton
+48    (int (*)(...))QCommandLinkButton::~QCommandLinkButton
+56    (int (*)(...))QCommandLinkButton::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractButton::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QCommandLinkButton::sizeHint
+136   (int (*)(...))QCommandLinkButton::minimumSizeHint
+144   (int (*)(...))QCommandLinkButton::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractButton::mousePressEvent
+176   (int (*)(...))QAbstractButton::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractButton::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QPushButton::keyPressEvent
+216   (int (*)(...))QAbstractButton::keyReleaseEvent
+224   (int (*)(...))QPushButton::focusInEvent
+232   (int (*)(...))QPushButton::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QCommandLinkButton::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractButton::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QAbstractButton::hitButton
+440   (int (*)(...))QAbstractButton::checkStateSet
+448   (int (*)(...))QAbstractButton::nextCheckState
+456   (int (*)(...))-16
+464   (int (*)(...))(& _ZTI18QCommandLinkButton)
+472   (int (*)(...))QCommandLinkButton::_ZThn16_N18QCommandLinkButtonD1Ev
+480   (int (*)(...))QCommandLinkButton::_ZThn16_N18QCommandLinkButtonD0Ev
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QCommandLinkButton
+   size=48 align=8
+   base size=48 base align=8
+QCommandLinkButton (0x0x7f2d25989208) 0
+    vptr=((& QCommandLinkButton::_ZTV18QCommandLinkButton) + 16u)
+  QPushButton (0x0x7f2d25989270) 0
+      primary-for QCommandLinkButton (0x0x7f2d25989208)
+    QAbstractButton (0x0x7f2d259892d8) 0
+        primary-for QPushButton (0x0x7f2d25989270)
+      QWidget (0x0x7f2d259e04d0) 0
+          primary-for QAbstractButton (0x0x7f2d259892d8)
+        QObject (0x0x7f2d258da960) 0
+            primary-for QWidget (0x0x7f2d259e04d0)
+        QPaintDevice (0x0x7f2d258da9c0) 16
+            vptr=((& QCommandLinkButton::_ZTV18QCommandLinkButton) + 472u)
+
+Class QCommonStyle::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QCommonStyle::QPrivateSignal (0x0x7f2d258daae0) 0 empty
+
+Vtable for QCommonStyle
+QCommonStyle::_ZTV12QCommonStyle: 37u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QCommonStyle)
+16    (int (*)(...))QCommonStyle::metaObject
+24    (int (*)(...))QCommonStyle::qt_metacast
+32    (int (*)(...))QCommonStyle::qt_metacall
+40    (int (*)(...))QCommonStyle::~QCommonStyle
+48    (int (*)(...))QCommonStyle::~QCommonStyle
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QCommonStyle::polish
+120   (int (*)(...))QCommonStyle::unpolish
+128   (int (*)(...))QCommonStyle::polish
+136   (int (*)(...))QCommonStyle::unpolish
+144   (int (*)(...))QCommonStyle::polish
+152   (int (*)(...))QStyle::itemTextRect
+160   (int (*)(...))QStyle::itemPixmapRect
+168   (int (*)(...))QStyle::drawItemText
+176   (int (*)(...))QStyle::drawItemPixmap
+184   (int (*)(...))QStyle::standardPalette
+192   (int (*)(...))QCommonStyle::drawPrimitive
+200   (int (*)(...))QCommonStyle::drawControl
+208   (int (*)(...))QCommonStyle::subElementRect
+216   (int (*)(...))QCommonStyle::drawComplexControl
+224   (int (*)(...))QCommonStyle::hitTestComplexControl
+232   (int (*)(...))QCommonStyle::subControlRect
+240   (int (*)(...))QCommonStyle::pixelMetric
+248   (int (*)(...))QCommonStyle::sizeFromContents
+256   (int (*)(...))QCommonStyle::styleHint
+264   (int (*)(...))QCommonStyle::standardPixmap
+272   (int (*)(...))QCommonStyle::standardIcon
+280   (int (*)(...))QCommonStyle::generatedIconPixmap
+288   (int (*)(...))QCommonStyle::layoutSpacing
+
+Class QCommonStyle
+   size=16 align=8
+   base size=16 base align=8
+QCommonStyle (0x0x7f2d25989340) 0
+    vptr=((& QCommonStyle::_ZTV12QCommonStyle) + 16u)
+  QStyle (0x0x7f2d259893a8) 0
+      primary-for QCommonStyle (0x0x7f2d25989340)
+    QObject (0x0x7f2d258daa80) 0
+        primary-for QStyle (0x0x7f2d259893a8)
+
+Class QCompleter::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QCompleter::QPrivateSignal (0x0x7f2d258daba0) 0 empty
+
+Vtable for QCompleter
+QCompleter::_ZTV10QCompleter: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QCompleter)
+16    (int (*)(...))QCompleter::metaObject
+24    (int (*)(...))QCompleter::qt_metacast
+32    (int (*)(...))QCompleter::qt_metacall
+40    (int (*)(...))QCompleter::~QCompleter
+48    (int (*)(...))QCompleter::~QCompleter
+56    (int (*)(...))QCompleter::event
+64    (int (*)(...))QCompleter::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QCompleter::pathFromIndex
+120   (int (*)(...))QCompleter::splitPath
+
+Class QCompleter
+   size=16 align=8
+   base size=16 base align=8
+QCompleter (0x0x7f2d25989410) 0
+    vptr=((& QCompleter::_ZTV10QCompleter) + 16u)
+  QObject (0x0x7f2d258dab40) 0
+      primary-for QCompleter (0x0x7f2d25989410)
+
+Class QDataWidgetMapper::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDataWidgetMapper::QPrivateSignal (0x0x7f2d258dac60) 0 empty
+
+Vtable for QDataWidgetMapper
+QDataWidgetMapper::_ZTV17QDataWidgetMapper: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QDataWidgetMapper)
+16    (int (*)(...))QDataWidgetMapper::metaObject
+24    (int (*)(...))QDataWidgetMapper::qt_metacast
+32    (int (*)(...))QDataWidgetMapper::qt_metacall
+40    (int (*)(...))QDataWidgetMapper::~QDataWidgetMapper
+48    (int (*)(...))QDataWidgetMapper::~QDataWidgetMapper
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QDataWidgetMapper::setCurrentIndex
+
+Class QDataWidgetMapper
+   size=16 align=8
+   base size=16 base align=8
+QDataWidgetMapper (0x0x7f2d25989478) 0
+    vptr=((& QDataWidgetMapper::_ZTV17QDataWidgetMapper) + 16u)
+  QObject (0x0x7f2d258dac00) 0
+      primary-for QDataWidgetMapper (0x0x7f2d25989478)
+
+Class QDateTimeEdit::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDateTimeEdit::QPrivateSignal (0x0x7f2d258dad80) 0 empty
+
+Vtable for QDateTimeEdit
+QDateTimeEdit::_ZTV13QDateTimeEdit: 71u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QDateTimeEdit)
+16    (int (*)(...))QDateTimeEdit::metaObject
+24    (int (*)(...))QDateTimeEdit::qt_metacast
+32    (int (*)(...))QDateTimeEdit::qt_metacall
+40    (int (*)(...))QDateTimeEdit::~QDateTimeEdit
+48    (int (*)(...))QDateTimeEdit::~QDateTimeEdit
+56    (int (*)(...))QDateTimeEdit::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractSpinBox::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QDateTimeEdit::sizeHint
+136   (int (*)(...))QAbstractSpinBox::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QDateTimeEdit::mousePressEvent
+176   (int (*)(...))QAbstractSpinBox::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractSpinBox::mouseMoveEvent
+200   (int (*)(...))QDateTimeEdit::wheelEvent
+208   (int (*)(...))QDateTimeEdit::keyPressEvent
+216   (int (*)(...))QAbstractSpinBox::keyReleaseEvent
+224   (int (*)(...))QDateTimeEdit::focusInEvent
+232   (int (*)(...))QAbstractSpinBox::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QDateTimeEdit::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QAbstractSpinBox::resizeEvent
+280   (int (*)(...))QAbstractSpinBox::closeEvent
+288   (int (*)(...))QAbstractSpinBox::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QAbstractSpinBox::showEvent
+352   (int (*)(...))QAbstractSpinBox::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractSpinBox::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QAbstractSpinBox::inputMethodQuery
+424   (int (*)(...))QDateTimeEdit::focusNextPrevChild
+432   (int (*)(...))QDateTimeEdit::validate
+440   (int (*)(...))QDateTimeEdit::fixup
+448   (int (*)(...))QDateTimeEdit::stepBy
+456   (int (*)(...))QDateTimeEdit::clear
+464   (int (*)(...))QDateTimeEdit::stepEnabled
+472   (int (*)(...))QDateTimeEdit::dateTimeFromText
+480   (int (*)(...))QDateTimeEdit::textFromDateTime
+488   (int (*)(...))-16
+496   (int (*)(...))(& _ZTI13QDateTimeEdit)
+504   (int (*)(...))QDateTimeEdit::_ZThn16_N13QDateTimeEditD1Ev
+512   (int (*)(...))QDateTimeEdit::_ZThn16_N13QDateTimeEditD0Ev
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+552   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+560   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QDateTimeEdit
+   size=48 align=8
+   base size=48 base align=8
+QDateTimeEdit (0x0x7f2d259894e0) 0
+    vptr=((& QDateTimeEdit::_ZTV13QDateTimeEdit) + 16u)
+  QAbstractSpinBox (0x0x7f2d25989548) 0
+      primary-for QDateTimeEdit (0x0x7f2d259894e0)
+    QWidget (0x0x7f2d25a2acb0) 0
+        primary-for QAbstractSpinBox (0x0x7f2d25989548)
+      QObject (0x0x7f2d258dacc0) 0
+          primary-for QWidget (0x0x7f2d25a2acb0)
+      QPaintDevice (0x0x7f2d258dad20) 16
+          vptr=((& QDateTimeEdit::_ZTV13QDateTimeEdit) + 504u)
+
+Class QTimeEdit::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTimeEdit::QPrivateSignal (0x0x7f2d25691060) 0 empty
+
+Vtable for QTimeEdit
+QTimeEdit::_ZTV9QTimeEdit: 71u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QTimeEdit)
+16    (int (*)(...))QTimeEdit::metaObject
+24    (int (*)(...))QTimeEdit::qt_metacast
+32    (int (*)(...))QTimeEdit::qt_metacall
+40    (int (*)(...))QTimeEdit::~QTimeEdit
+48    (int (*)(...))QTimeEdit::~QTimeEdit
+56    (int (*)(...))QDateTimeEdit::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractSpinBox::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QDateTimeEdit::sizeHint
+136   (int (*)(...))QAbstractSpinBox::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QDateTimeEdit::mousePressEvent
+176   (int (*)(...))QAbstractSpinBox::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractSpinBox::mouseMoveEvent
+200   (int (*)(...))QDateTimeEdit::wheelEvent
+208   (int (*)(...))QDateTimeEdit::keyPressEvent
+216   (int (*)(...))QAbstractSpinBox::keyReleaseEvent
+224   (int (*)(...))QDateTimeEdit::focusInEvent
+232   (int (*)(...))QAbstractSpinBox::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QDateTimeEdit::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QAbstractSpinBox::resizeEvent
+280   (int (*)(...))QAbstractSpinBox::closeEvent
+288   (int (*)(...))QAbstractSpinBox::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QAbstractSpinBox::showEvent
+352   (int (*)(...))QAbstractSpinBox::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractSpinBox::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QAbstractSpinBox::inputMethodQuery
+424   (int (*)(...))QDateTimeEdit::focusNextPrevChild
+432   (int (*)(...))QDateTimeEdit::validate
+440   (int (*)(...))QDateTimeEdit::fixup
+448   (int (*)(...))QDateTimeEdit::stepBy
+456   (int (*)(...))QDateTimeEdit::clear
+464   (int (*)(...))QDateTimeEdit::stepEnabled
+472   (int (*)(...))QDateTimeEdit::dateTimeFromText
+480   (int (*)(...))QDateTimeEdit::textFromDateTime
+488   (int (*)(...))-16
+496   (int (*)(...))(& _ZTI9QTimeEdit)
+504   (int (*)(...))QTimeEdit::_ZThn16_N9QTimeEditD1Ev
+512   (int (*)(...))QTimeEdit::_ZThn16_N9QTimeEditD0Ev
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+552   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+560   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QTimeEdit
+   size=48 align=8
+   base size=48 base align=8
+QTimeEdit (0x0x7f2d25989680) 0
+    vptr=((& QTimeEdit::_ZTV9QTimeEdit) + 16u)
+  QDateTimeEdit (0x0x7f2d259896e8) 0
+      primary-for QTimeEdit (0x0x7f2d25989680)
+    QAbstractSpinBox (0x0x7f2d25989750) 0
+        primary-for QDateTimeEdit (0x0x7f2d259896e8)
+      QWidget (0x0x7f2d25a57bd0) 0
+          primary-for QAbstractSpinBox (0x0x7f2d25989750)
+        QObject (0x0x7f2d258daf60) 0
+            primary-for QWidget (0x0x7f2d25a57bd0)
+        QPaintDevice (0x0x7f2d25691000) 16
+            vptr=((& QTimeEdit::_ZTV9QTimeEdit) + 504u)
+
+Class QDateEdit::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDateEdit::QPrivateSignal (0x0x7f2d25691180) 0 empty
+
+Vtable for QDateEdit
+QDateEdit::_ZTV9QDateEdit: 71u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QDateEdit)
+16    (int (*)(...))QDateEdit::metaObject
+24    (int (*)(...))QDateEdit::qt_metacast
+32    (int (*)(...))QDateEdit::qt_metacall
+40    (int (*)(...))QDateEdit::~QDateEdit
+48    (int (*)(...))QDateEdit::~QDateEdit
+56    (int (*)(...))QDateTimeEdit::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractSpinBox::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QDateTimeEdit::sizeHint
+136   (int (*)(...))QAbstractSpinBox::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QDateTimeEdit::mousePressEvent
+176   (int (*)(...))QAbstractSpinBox::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractSpinBox::mouseMoveEvent
+200   (int (*)(...))QDateTimeEdit::wheelEvent
+208   (int (*)(...))QDateTimeEdit::keyPressEvent
+216   (int (*)(...))QAbstractSpinBox::keyReleaseEvent
+224   (int (*)(...))QDateTimeEdit::focusInEvent
+232   (int (*)(...))QAbstractSpinBox::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QDateTimeEdit::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QAbstractSpinBox::resizeEvent
+280   (int (*)(...))QAbstractSpinBox::closeEvent
+288   (int (*)(...))QAbstractSpinBox::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QAbstractSpinBox::showEvent
+352   (int (*)(...))QAbstractSpinBox::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractSpinBox::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QAbstractSpinBox::inputMethodQuery
+424   (int (*)(...))QDateTimeEdit::focusNextPrevChild
+432   (int (*)(...))QDateTimeEdit::validate
+440   (int (*)(...))QDateTimeEdit::fixup
+448   (int (*)(...))QDateTimeEdit::stepBy
+456   (int (*)(...))QDateTimeEdit::clear
+464   (int (*)(...))QDateTimeEdit::stepEnabled
+472   (int (*)(...))QDateTimeEdit::dateTimeFromText
+480   (int (*)(...))QDateTimeEdit::textFromDateTime
+488   (int (*)(...))-16
+496   (int (*)(...))(& _ZTI9QDateEdit)
+504   (int (*)(...))QDateEdit::_ZThn16_N9QDateEditD1Ev
+512   (int (*)(...))QDateEdit::_ZThn16_N9QDateEditD0Ev
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+552   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+560   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QDateEdit
+   size=48 align=8
+   base size=48 base align=8
+QDateEdit (0x0x7f2d259897b8) 0
+    vptr=((& QDateEdit::_ZTV9QDateEdit) + 16u)
+  QDateTimeEdit (0x0x7f2d25989820) 0
+      primary-for QDateEdit (0x0x7f2d259897b8)
+    QAbstractSpinBox (0x0x7f2d25989888) 0
+        primary-for QDateTimeEdit (0x0x7f2d25989820)
+      QWidget (0x0x7f2d25a57ee0) 0
+          primary-for QAbstractSpinBox (0x0x7f2d25989888)
+        QObject (0x0x7f2d256910c0) 0
+            primary-for QWidget (0x0x7f2d25a57ee0)
+        QPaintDevice (0x0x7f2d25691120) 16
+            vptr=((& QDateEdit::_ZTV9QDateEdit) + 504u)
+
+Class QDesktopWidget::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDesktopWidget::QPrivateSignal (0x0x7f2d256912a0) 0 empty
+
+Vtable for QDesktopWidget
+QDesktopWidget::_ZTV14QDesktopWidget: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QDesktopWidget)
+16    (int (*)(...))QDesktopWidget::metaObject
+24    (int (*)(...))QDesktopWidget::qt_metacast
+32    (int (*)(...))QDesktopWidget::qt_metacall
+40    (int (*)(...))QDesktopWidget::~QDesktopWidget
+48    (int (*)(...))QDesktopWidget::~QDesktopWidget
+56    (int (*)(...))QWidget::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QDesktopWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI14QDesktopWidget)
+448   (int (*)(...))QDesktopWidget::_ZThn16_N14QDesktopWidgetD1Ev
+456   (int (*)(...))QDesktopWidget::_ZThn16_N14QDesktopWidgetD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QDesktopWidget
+   size=48 align=8
+   base size=48 base align=8
+QDesktopWidget (0x0x7f2d259898f0) 0
+    vptr=((& QDesktopWidget::_ZTV14QDesktopWidget) + 16u)
+  QWidget (0x0x7f2d256a5e70) 0
+      primary-for QDesktopWidget (0x0x7f2d259898f0)
+    QObject (0x0x7f2d256911e0) 0
+        primary-for QWidget (0x0x7f2d256a5e70)
+    QPaintDevice (0x0x7f2d25691240) 16
+        vptr=((& QDesktopWidget::_ZTV14QDesktopWidget) + 448u)
+
+Class QDial::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDial::QPrivateSignal (0x0x7f2d256913c0) 0 empty
+
+Vtable for QDial
+QDial::_ZTV5QDial: 65u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI5QDial)
+16    (int (*)(...))QDial::metaObject
+24    (int (*)(...))QDial::qt_metacast
+32    (int (*)(...))QDial::qt_metacall
+40    (int (*)(...))QDial::~QDial
+48    (int (*)(...))QDial::~QDial
+56    (int (*)(...))QDial::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractSlider::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QDial::sizeHint
+136   (int (*)(...))QDial::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QDial::mousePressEvent
+176   (int (*)(...))QDial::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QDial::mouseMoveEvent
+200   (int (*)(...))QAbstractSlider::wheelEvent
+208   (int (*)(...))QAbstractSlider::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QDial::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QDial::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractSlider::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QDial::sliderChange
+440   (int (*)(...))-16
+448   (int (*)(...))(& _ZTI5QDial)
+456   (int (*)(...))QDial::_ZThn16_N5QDialD1Ev
+464   (int (*)(...))QDial::_ZThn16_N5QDialD0Ev
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QDial
+   size=48 align=8
+   base size=48 base align=8
+QDial (0x0x7f2d25989958) 0
+    vptr=((& QDial::_ZTV5QDial) + 16u)
+  QAbstractSlider (0x0x7f2d259899c0) 0
+      primary-for QDial (0x0x7f2d25989958)
+    QWidget (0x0x7f2d256e3620) 0
+        primary-for QAbstractSlider (0x0x7f2d259899c0)
+      QObject (0x0x7f2d25691300) 0
+          primary-for QWidget (0x0x7f2d256e3620)
+      QPaintDevice (0x0x7f2d25691360) 16
+          vptr=((& QDial::_ZTV5QDial) + 456u)
+
+Class QDialogButtonBox::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDialogButtonBox::QPrivateSignal (0x0x7f2d256914e0) 0 empty
+
+Vtable for QDialogButtonBox
+QDialogButtonBox::_ZTV16QDialogButtonBox: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QDialogButtonBox)
+16    (int (*)(...))QDialogButtonBox::metaObject
+24    (int (*)(...))QDialogButtonBox::qt_metacast
+32    (int (*)(...))QDialogButtonBox::qt_metacall
+40    (int (*)(...))QDialogButtonBox::~QDialogButtonBox
+48    (int (*)(...))QDialogButtonBox::~QDialogButtonBox
+56    (int (*)(...))QDialogButtonBox::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QDialogButtonBox::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI16QDialogButtonBox)
+448   (int (*)(...))QDialogButtonBox::_ZThn16_N16QDialogButtonBoxD1Ev
+456   (int (*)(...))QDialogButtonBox::_ZThn16_N16QDialogButtonBoxD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QDialogButtonBox
+   size=48 align=8
+   base size=48 base align=8
+QDialogButtonBox (0x0x7f2d25989a28) 0
+    vptr=((& QDialogButtonBox::_ZTV16QDialogButtonBox) + 16u)
+  QWidget (0x0x7f2d256e3af0) 0
+      primary-for QDialogButtonBox (0x0x7f2d25989a28)
+    QObject (0x0x7f2d25691420) 0
+        primary-for QWidget (0x0x7f2d256e3af0)
+    QPaintDevice (0x0x7f2d25691480) 16
+        vptr=((& QDialogButtonBox::_ZTV16QDialogButtonBox) + 448u)
+
+Vtable for QFileIconProvider
+QFileIconProvider::_ZTV17QFileIconProvider: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QFileIconProvider)
+16    (int (*)(...))QFileIconProvider::~QFileIconProvider
+24    (int (*)(...))QFileIconProvider::~QFileIconProvider
+32    (int (*)(...))QFileIconProvider::icon
+40    (int (*)(...))QFileIconProvider::icon
+48    (int (*)(...))QFileIconProvider::type
+
+Class QFileIconProvider
+   size=16 align=8
+   base size=16 base align=8
+QFileIconProvider (0x0x7f2d256916c0) 0
+    vptr=((& QFileIconProvider::_ZTV17QFileIconProvider) + 16u)
+
+Class QDirModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDirModel::QPrivateSignal (0x0x7f2d256919c0) 0 empty
+
+Vtable for QDirModel
+QDirModel::_ZTV9QDirModel: 48u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QDirModel)
+16    (int (*)(...))QDirModel::metaObject
+24    (int (*)(...))QDirModel::qt_metacast
+32    (int (*)(...))QDirModel::qt_metacall
+40    (int (*)(...))QDirModel::~QDirModel
+48    (int (*)(...))QDirModel::~QDirModel
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QDirModel::index
+120   (int (*)(...))QDirModel::parent
+128   (int (*)(...))QAbstractItemModel::sibling
+136   (int (*)(...))QDirModel::rowCount
+144   (int (*)(...))QDirModel::columnCount
+152   (int (*)(...))QDirModel::hasChildren
+160   (int (*)(...))QDirModel::data
+168   (int (*)(...))QDirModel::setData
+176   (int (*)(...))QDirModel::headerData
+184   (int (*)(...))QAbstractItemModel::setHeaderData
+192   (int (*)(...))QAbstractItemModel::itemData
+200   (int (*)(...))QAbstractItemModel::setItemData
+208   (int (*)(...))QDirModel::mimeTypes
+216   (int (*)(...))QDirModel::mimeData
+224   (int (*)(...))QAbstractItemModel::canDropMimeData
+232   (int (*)(...))QDirModel::dropMimeData
+240   (int (*)(...))QDirModel::supportedDropActions
+248   (int (*)(...))QAbstractItemModel::supportedDragActions
+256   (int (*)(...))QAbstractItemModel::insertRows
+264   (int (*)(...))QAbstractItemModel::insertColumns
+272   (int (*)(...))QAbstractItemModel::removeRows
+280   (int (*)(...))QAbstractItemModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QAbstractItemModel::fetchMore
+312   (int (*)(...))QAbstractItemModel::canFetchMore
+320   (int (*)(...))QDirModel::flags
+328   (int (*)(...))QDirModel::sort
+336   (int (*)(...))QAbstractItemModel::buddy
+344   (int (*)(...))QAbstractItemModel::match
+352   (int (*)(...))QAbstractItemModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractItemModel::submit
+376   (int (*)(...))QAbstractItemModel::revert
+
+Class QDirModel
+   size=16 align=8
+   base size=16 base align=8
+QDirModel (0x0x7f2d25989c30) 0
+    vptr=((& QDirModel::_ZTV9QDirModel) + 16u)
+  QAbstractItemModel (0x0x7f2d25989c98) 0
+      primary-for QDirModel (0x0x7f2d25989c30)
+    QObject (0x0x7f2d25691960) 0
+        primary-for QAbstractItemModel (0x0x7f2d25989c98)
+
+Class QDockWidget::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDockWidget::QPrivateSignal (0x0x7f2d25691ae0) 0 empty
+
+Vtable for QDockWidget
+QDockWidget::_ZTV11QDockWidget: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QDockWidget)
+16    (int (*)(...))QDockWidget::metaObject
+24    (int (*)(...))QDockWidget::qt_metacast
+32    (int (*)(...))QDockWidget::qt_metacall
+40    (int (*)(...))QDockWidget::~QDockWidget
+48    (int (*)(...))QDockWidget::~QDockWidget
+56    (int (*)(...))QDockWidget::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QDockWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QDockWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QDockWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI11QDockWidget)
+448   (int (*)(...))QDockWidget::_ZThn16_N11QDockWidgetD1Ev
+456   (int (*)(...))QDockWidget::_ZThn16_N11QDockWidgetD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QDockWidget
+   size=48 align=8
+   base size=48 base align=8
+QDockWidget (0x0x7f2d25989d00) 0
+    vptr=((& QDockWidget::_ZTV11QDockWidget) + 16u)
+  QWidget (0x0x7f2d2578ea80) 0
+      primary-for QDockWidget (0x0x7f2d25989d00)
+    QObject (0x0x7f2d25691a20) 0
+        primary-for QWidget (0x0x7f2d2578ea80)
+    QPaintDevice (0x0x7f2d25691a80) 16
+        vptr=((& QDockWidget::_ZTV11QDockWidget) + 448u)
+
+Class QTileRules
+   size=8 align=4
+   base size=8 base align=4
+QTileRules (0x0x7f2d25691cc0) 0
+
+Class QErrorMessage::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QErrorMessage::QPrivateSignal (0x0x7f2d25691f60) 0 empty
+
+Vtable for QErrorMessage
+QErrorMessage::_ZTV13QErrorMessage: 69u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QErrorMessage)
+16    (int (*)(...))QErrorMessage::metaObject
+24    (int (*)(...))QErrorMessage::qt_metacast
+32    (int (*)(...))QErrorMessage::qt_metacall
+40    (int (*)(...))QErrorMessage::~QErrorMessage
+48    (int (*)(...))QErrorMessage::~QErrorMessage
+56    (int (*)(...))QWidget::event
+64    (int (*)(...))QDialog::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QDialog::setVisible
+128   (int (*)(...))QDialog::sizeHint
+136   (int (*)(...))QDialog::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QDialog::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QDialog::resizeEvent
+280   (int (*)(...))QDialog::closeEvent
+288   (int (*)(...))QDialog::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QDialog::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QErrorMessage::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QDialog::open
+440   (int (*)(...))QDialog::exec
+448   (int (*)(...))QErrorMessage::done
+456   (int (*)(...))QDialog::accept
+464   (int (*)(...))QDialog::reject
+472   (int (*)(...))-16
+480   (int (*)(...))(& _ZTI13QErrorMessage)
+488   (int (*)(...))QErrorMessage::_ZThn16_N13QErrorMessageD1Ev
+496   (int (*)(...))QErrorMessage::_ZThn16_N13QErrorMessageD0Ev
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QErrorMessage
+   size=48 align=8
+   base size=48 base align=8
+QErrorMessage (0x0x7f2d25989f08) 0
+    vptr=((& QErrorMessage::_ZTV13QErrorMessage) + 16u)
+  QDialog (0x0x7f2d25989f70) 0
+      primary-for QErrorMessage (0x0x7f2d25989f08)
+    QWidget (0x0x7f2d2582fcb0) 0
+        primary-for QDialog (0x0x7f2d25989f70)
+      QObject (0x0x7f2d25691ea0) 0
+          primary-for QWidget (0x0x7f2d2582fcb0)
+      QPaintDevice (0x0x7f2d25691f00) 16
+          vptr=((& QErrorMessage::_ZTV13QErrorMessage) + 488u)
+
+Class QFileDialog::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFileDialog::QPrivateSignal (0x0x7f2d258600c0) 0 empty
+
+Vtable for QFileDialog
+QFileDialog::_ZTV11QFileDialog: 69u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QFileDialog)
+16    (int (*)(...))QFileDialog::metaObject
+24    (int (*)(...))QFileDialog::qt_metacast
+32    (int (*)(...))QFileDialog::qt_metacall
+40    (int (*)(...))QFileDialog::~QFileDialog
+48    (int (*)(...))QFileDialog::~QFileDialog
+56    (int (*)(...))QWidget::event
+64    (int (*)(...))QDialog::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QFileDialog::setVisible
+128   (int (*)(...))QDialog::sizeHint
+136   (int (*)(...))QDialog::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QDialog::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QDialog::resizeEvent
+280   (int (*)(...))QDialog::closeEvent
+288   (int (*)(...))QDialog::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QDialog::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFileDialog::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QDialog::open
+440   (int (*)(...))QDialog::exec
+448   (int (*)(...))QFileDialog::done
+456   (int (*)(...))QFileDialog::accept
+464   (int (*)(...))QDialog::reject
+472   (int (*)(...))-16
+480   (int (*)(...))(& _ZTI11QFileDialog)
+488   (int (*)(...))QFileDialog::_ZThn16_N11QFileDialogD1Ev
+496   (int (*)(...))QFileDialog::_ZThn16_N11QFileDialogD0Ev
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QFileDialog
+   size=48 align=8
+   base size=48 base align=8
+QFileDialog (0x0x7f2d2585f000) 0
+    vptr=((& QFileDialog::_ZTV11QFileDialog) + 16u)
+  QDialog (0x0x7f2d2585f068) 0
+      primary-for QFileDialog (0x0x7f2d2585f000)
+    QWidget (0x0x7f2d2585d1c0) 0
+        primary-for QDialog (0x0x7f2d2585f068)
+      QObject (0x0x7f2d25860000) 0
+          primary-for QWidget (0x0x7f2d2585d1c0)
+      QPaintDevice (0x0x7f2d25860060) 16
+          vptr=((& QFileDialog::_ZTV11QFileDialog) + 488u)
+
+Class QFileSystemModel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFileSystemModel::QPrivateSignal (0x0x7f2d25860300) 0 empty
+
+Vtable for QFileSystemModel
+QFileSystemModel::_ZTV16QFileSystemModel: 48u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QFileSystemModel)
+16    (int (*)(...))QFileSystemModel::metaObject
+24    (int (*)(...))QFileSystemModel::qt_metacast
+32    (int (*)(...))QFileSystemModel::qt_metacall
+40    (int (*)(...))QFileSystemModel::~QFileSystemModel
+48    (int (*)(...))QFileSystemModel::~QFileSystemModel
+56    (int (*)(...))QFileSystemModel::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QFileSystemModel::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QFileSystemModel::index
+120   (int (*)(...))QFileSystemModel::parent
+128   (int (*)(...))QFileSystemModel::sibling
+136   (int (*)(...))QFileSystemModel::rowCount
+144   (int (*)(...))QFileSystemModel::columnCount
+152   (int (*)(...))QFileSystemModel::hasChildren
+160   (int (*)(...))QFileSystemModel::data
+168   (int (*)(...))QFileSystemModel::setData
+176   (int (*)(...))QFileSystemModel::headerData
+184   (int (*)(...))QAbstractItemModel::setHeaderData
+192   (int (*)(...))QAbstractItemModel::itemData
+200   (int (*)(...))QAbstractItemModel::setItemData
+208   (int (*)(...))QFileSystemModel::mimeTypes
+216   (int (*)(...))QFileSystemModel::mimeData
+224   (int (*)(...))QAbstractItemModel::canDropMimeData
+232   (int (*)(...))QFileSystemModel::dropMimeData
+240   (int (*)(...))QFileSystemModel::supportedDropActions
+248   (int (*)(...))QAbstractItemModel::supportedDragActions
+256   (int (*)(...))QAbstractItemModel::insertRows
+264   (int (*)(...))QAbstractItemModel::insertColumns
+272   (int (*)(...))QAbstractItemModel::removeRows
+280   (int (*)(...))QAbstractItemModel::removeColumns
+288   (int (*)(...))QAbstractItemModel::moveRows
+296   (int (*)(...))QAbstractItemModel::moveColumns
+304   (int (*)(...))QFileSystemModel::fetchMore
+312   (int (*)(...))QFileSystemModel::canFetchMore
+320   (int (*)(...))QFileSystemModel::flags
+328   (int (*)(...))QFileSystemModel::sort
+336   (int (*)(...))QAbstractItemModel::buddy
+344   (int (*)(...))QAbstractItemModel::match
+352   (int (*)(...))QAbstractItemModel::span
+360   (int (*)(...))QAbstractItemModel::roleNames
+368   (int (*)(...))QAbstractItemModel::submit
+376   (int (*)(...))QAbstractItemModel::revert
+
+Class QFileSystemModel
+   size=16 align=8
+   base size=16 base align=8
+QFileSystemModel (0x0x7f2d2585f1a0) 0
+    vptr=((& QFileSystemModel::_ZTV16QFileSystemModel) + 16u)
+  QAbstractItemModel (0x0x7f2d2585f208) 0
+      primary-for QFileSystemModel (0x0x7f2d2585f1a0)
+    QObject (0x0x7f2d258602a0) 0
+        primary-for QAbstractItemModel (0x0x7f2d2585f208)
+
+Class QFocusFrame::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFocusFrame::QPrivateSignal (0x0x7f2d25860480) 0 empty
+
+Vtable for QFocusFrame
+QFocusFrame::_ZTV11QFocusFrame: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QFocusFrame)
+16    (int (*)(...))QFocusFrame::metaObject
+24    (int (*)(...))QFocusFrame::qt_metacast
+32    (int (*)(...))QFocusFrame::qt_metacall
+40    (int (*)(...))QFocusFrame::~QFocusFrame
+48    (int (*)(...))QFocusFrame::~QFocusFrame
+56    (int (*)(...))QFocusFrame::event
+64    (int (*)(...))QFocusFrame::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QFocusFrame::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI11QFocusFrame)
+448   (int (*)(...))QFocusFrame::_ZThn16_N11QFocusFrameD1Ev
+456   (int (*)(...))QFocusFrame::_ZThn16_N11QFocusFrameD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QFocusFrame
+   size=48 align=8
+   base size=48 base align=8
+QFocusFrame (0x0x7f2d2585f270) 0
+    vptr=((& QFocusFrame::_ZTV11QFocusFrame) + 16u)
+  QWidget (0x0x7f2d254e7770) 0
+      primary-for QFocusFrame (0x0x7f2d2585f270)
+    QObject (0x0x7f2d258603c0) 0
+        primary-for QWidget (0x0x7f2d254e7770)
+    QPaintDevice (0x0x7f2d25860420) 16
+        vptr=((& QFocusFrame::_ZTV11QFocusFrame) + 448u)
+
+Class QFontComboBox::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFontComboBox::QPrivateSignal (0x0x7f2d258605a0) 0 empty
+
+Vtable for QFontComboBox
+QFontComboBox::_ZTV13QFontComboBox: 66u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QFontComboBox)
+16    (int (*)(...))QFontComboBox::metaObject
+24    (int (*)(...))QFontComboBox::qt_metacast
+32    (int (*)(...))QFontComboBox::qt_metacall
+40    (int (*)(...))QFontComboBox::~QFontComboBox
+48    (int (*)(...))QFontComboBox::~QFontComboBox
+56    (int (*)(...))QFontComboBox::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QFontComboBox::sizeHint
+136   (int (*)(...))QComboBox::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QComboBox::mousePressEvent
+176   (int (*)(...))QComboBox::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QComboBox::wheelEvent
+208   (int (*)(...))QComboBox::keyPressEvent
+216   (int (*)(...))QComboBox::keyReleaseEvent
+224   (int (*)(...))QComboBox::focusInEvent
+232   (int (*)(...))QComboBox::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QComboBox::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QComboBox::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QComboBox::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QComboBox::showEvent
+352   (int (*)(...))QComboBox::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QComboBox::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QComboBox::inputMethodEvent
+416   (int (*)(...))QComboBox::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QComboBox::showPopup
+440   (int (*)(...))QComboBox::hidePopup
+448   (int (*)(...))-16
+456   (int (*)(...))(& _ZTI13QFontComboBox)
+464   (int (*)(...))QFontComboBox::_ZThn16_N13QFontComboBoxD1Ev
+472   (int (*)(...))QFontComboBox::_ZThn16_N13QFontComboBoxD0Ev
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QFontComboBox
+   size=48 align=8
+   base size=48 base align=8
+QFontComboBox (0x0x7f2d2585f2d8) 0
+    vptr=((& QFontComboBox::_ZTV13QFontComboBox) + 16u)
+  QComboBox (0x0x7f2d2585f340) 0
+      primary-for QFontComboBox (0x0x7f2d2585f2d8)
+    QWidget (0x0x7f2d254e7c40) 0
+        primary-for QComboBox (0x0x7f2d2585f340)
+      QObject (0x0x7f2d258604e0) 0
+          primary-for QWidget (0x0x7f2d254e7c40)
+      QPaintDevice (0x0x7f2d25860540) 16
+          vptr=((& QFontComboBox::_ZTV13QFontComboBox) + 464u)
+
+Class QFontDialog::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFontDialog::QPrivateSignal (0x0x7f2d25860840) 0 empty
+
+Vtable for QFontDialog
+QFontDialog::_ZTV11QFontDialog: 69u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QFontDialog)
+16    (int (*)(...))QFontDialog::metaObject
+24    (int (*)(...))QFontDialog::qt_metacast
+32    (int (*)(...))QFontDialog::qt_metacall
+40    (int (*)(...))QFontDialog::~QFontDialog
+48    (int (*)(...))QFontDialog::~QFontDialog
+56    (int (*)(...))QWidget::event
+64    (int (*)(...))QFontDialog::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QFontDialog::setVisible
+128   (int (*)(...))QDialog::sizeHint
+136   (int (*)(...))QDialog::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QDialog::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QDialog::resizeEvent
+280   (int (*)(...))QDialog::closeEvent
+288   (int (*)(...))QDialog::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QDialog::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFontDialog::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QDialog::open
+440   (int (*)(...))QDialog::exec
+448   (int (*)(...))QFontDialog::done
+456   (int (*)(...))QDialog::accept
+464   (int (*)(...))QDialog::reject
+472   (int (*)(...))-16
+480   (int (*)(...))(& _ZTI11QFontDialog)
+488   (int (*)(...))QFontDialog::_ZThn16_N11QFontDialogD1Ev
+496   (int (*)(...))QFontDialog::_ZThn16_N11QFontDialogD0Ev
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QFontDialog
+   size=48 align=8
+   base size=48 base align=8
+QFontDialog (0x0x7f2d2585f4e0) 0
+    vptr=((& QFontDialog::_ZTV11QFontDialog) + 16u)
+  QDialog (0x0x7f2d2585f548) 0
+      primary-for QFontDialog (0x0x7f2d2585f4e0)
+    QWidget (0x0x7f2d2555a380) 0
+        primary-for QDialog (0x0x7f2d2585f548)
+      QObject (0x0x7f2d25860780) 0
+          primary-for QWidget (0x0x7f2d2555a380)
+      QPaintDevice (0x0x7f2d258607e0) 16
+          vptr=((& QFontDialog::_ZTV11QFontDialog) + 488u)
+
+Class QFormLayout::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QFormLayout::QPrivateSignal (0x0x7f2d25860ae0) 0 empty
+
+Class QFormLayout::TakeRowResult
+   size=16 align=8
+   base size=16 base align=8
+QFormLayout::TakeRowResult (0x0x7f2d25860b40) 0
+
+Vtable for QFormLayout
+QFormLayout::_ZTV11QFormLayout: 50u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QFormLayout)
+16    (int (*)(...))QFormLayout::metaObject
+24    (int (*)(...))QFormLayout::qt_metacast
+32    (int (*)(...))QFormLayout::qt_metacall
+40    (int (*)(...))QFormLayout::~QFormLayout
+48    (int (*)(...))QFormLayout::~QFormLayout
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QLayout::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QFormLayout::invalidate
+120   (int (*)(...))QLayout::geometry
+128   (int (*)(...))QFormLayout::addItem
+136   (int (*)(...))QFormLayout::expandingDirections
+144   (int (*)(...))QFormLayout::minimumSize
+152   (int (*)(...))QLayout::maximumSize
+160   (int (*)(...))QFormLayout::setGeometry
+168   (int (*)(...))QFormLayout::itemAt
+176   (int (*)(...))QFormLayout::takeAt
+184   (int (*)(...))QLayout::indexOf
+192   (int (*)(...))QFormLayout::count
+200   (int (*)(...))QLayout::isEmpty
+208   (int (*)(...))QLayout::controlTypes
+216   (int (*)(...))QLayout::layout
+224   (int (*)(...))QFormLayout::sizeHint
+232   (int (*)(...))QFormLayout::hasHeightForWidth
+240   (int (*)(...))QFormLayout::heightForWidth
+248   (int (*)(...))-16
+256   (int (*)(...))(& _ZTI11QFormLayout)
+264   (int (*)(...))QFormLayout::_ZThn16_N11QFormLayoutD1Ev
+272   (int (*)(...))QFormLayout::_ZThn16_N11QFormLayoutD0Ev
+280   (int (*)(...))QFormLayout::_ZThn16_NK11QFormLayout8sizeHintEv
+288   (int (*)(...))QFormLayout::_ZThn16_NK11QFormLayout11minimumSizeEv
+296   (int (*)(...))QLayout::_ZThn16_NK7QLayout11maximumSizeEv
+304   (int (*)(...))QFormLayout::_ZThn16_NK11QFormLayout19expandingDirectionsEv
+312   (int (*)(...))QFormLayout::_ZThn16_N11QFormLayout11setGeometryERK5QRect
+320   (int (*)(...))QLayout::_ZThn16_NK7QLayout8geometryEv
+328   (int (*)(...))QLayout::_ZThn16_NK7QLayout7isEmptyEv
+336   (int (*)(...))QFormLayout::_ZThn16_NK11QFormLayout17hasHeightForWidthEv
+344   (int (*)(...))QFormLayout::_ZThn16_NK11QFormLayout14heightForWidthEi
+352   (int (*)(...))QLayoutItem::minimumHeightForWidth
+360   (int (*)(...))QFormLayout::_ZThn16_N11QFormLayout10invalidateEv
+368   (int (*)(...))QLayoutItem::widget
+376   (int (*)(...))QLayout::_ZThn16_N7QLayout6layoutEv
+384   (int (*)(...))QLayoutItem::spacerItem
+392   (int (*)(...))QLayout::_ZThn16_NK7QLayout12controlTypesEv
+
+Class QFormLayout
+   size=32 align=8
+   base size=28 base align=8
+QFormLayout (0x0x7f2d2585f680) 0
+    vptr=((& QFormLayout::_ZTV11QFormLayout) + 16u)
+  QLayout (0x0x7f2d255c0000) 0
+      primary-for QFormLayout (0x0x7f2d2585f680)
+    QObject (0x0x7f2d25860a20) 0
+        primary-for QLayout (0x0x7f2d255c0000)
+    QLayoutItem (0x0x7f2d25860a80) 16
+        vptr=((& QFormLayout::_ZTV11QFormLayout) + 264u)
+
+Class QGesture::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGesture::QPrivateSignal (0x0x7f2d256000c0) 0 empty
+
+Vtable for QGesture
+QGesture::_ZTV8QGesture: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI8QGesture)
+16    (int (*)(...))QGesture::metaObject
+24    (int (*)(...))QGesture::qt_metacast
+32    (int (*)(...))QGesture::qt_metacall
+40    (int (*)(...))QGesture::~QGesture
+48    (int (*)(...))QGesture::~QGesture
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QGesture
+   size=16 align=8
+   base size=16 base align=8
+QGesture (0x0x7f2d2585f888) 0
+    vptr=((& QGesture::_ZTV8QGesture) + 16u)
+  QObject (0x0x7f2d25600060) 0
+      primary-for QGesture (0x0x7f2d2585f888)
+
+Class QPanGesture::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPanGesture::QPrivateSignal (0x0x7f2d25600180) 0 empty
+
+Vtable for QPanGesture
+QPanGesture::_ZTV11QPanGesture: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QPanGesture)
+16    (int (*)(...))QPanGesture::metaObject
+24    (int (*)(...))QPanGesture::qt_metacast
+32    (int (*)(...))QPanGesture::qt_metacall
+40    (int (*)(...))QPanGesture::~QPanGesture
+48    (int (*)(...))QPanGesture::~QPanGesture
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QPanGesture
+   size=16 align=8
+   base size=16 base align=8
+QPanGesture (0x0x7f2d2585f8f0) 0
+    vptr=((& QPanGesture::_ZTV11QPanGesture) + 16u)
+  QGesture (0x0x7f2d2585f958) 0
+      primary-for QPanGesture (0x0x7f2d2585f8f0)
+    QObject (0x0x7f2d25600120) 0
+        primary-for QGesture (0x0x7f2d2585f958)
+
+Class QPinchGesture::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPinchGesture::QPrivateSignal (0x0x7f2d25600240) 0 empty
+
+Vtable for QPinchGesture
+QPinchGesture::_ZTV13QPinchGesture: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QPinchGesture)
+16    (int (*)(...))QPinchGesture::metaObject
+24    (int (*)(...))QPinchGesture::qt_metacast
+32    (int (*)(...))QPinchGesture::qt_metacall
+40    (int (*)(...))QPinchGesture::~QPinchGesture
+48    (int (*)(...))QPinchGesture::~QPinchGesture
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QPinchGesture
+   size=16 align=8
+   base size=16 base align=8
+QPinchGesture (0x0x7f2d2585f9c0) 0
+    vptr=((& QPinchGesture::_ZTV13QPinchGesture) + 16u)
+  QGesture (0x0x7f2d2585fa28) 0
+      primary-for QPinchGesture (0x0x7f2d2585f9c0)
+    QObject (0x0x7f2d256001e0) 0
+        primary-for QGesture (0x0x7f2d2585fa28)
+
+Class QSwipeGesture::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSwipeGesture::QPrivateSignal (0x0x7f2d256005a0) 0 empty
+
+Vtable for QSwipeGesture
+QSwipeGesture::_ZTV13QSwipeGesture: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QSwipeGesture)
+16    (int (*)(...))QSwipeGesture::metaObject
+24    (int (*)(...))QSwipeGesture::qt_metacast
+32    (int (*)(...))QSwipeGesture::qt_metacall
+40    (int (*)(...))QSwipeGesture::~QSwipeGesture
+48    (int (*)(...))QSwipeGesture::~QSwipeGesture
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QSwipeGesture
+   size=16 align=8
+   base size=16 base align=8
+QSwipeGesture (0x0x7f2d2585fb60) 0
+    vptr=((& QSwipeGesture::_ZTV13QSwipeGesture) + 16u)
+  QGesture (0x0x7f2d2585fbc8) 0
+      primary-for QSwipeGesture (0x0x7f2d2585fb60)
+    QObject (0x0x7f2d25600540) 0
+        primary-for QGesture (0x0x7f2d2585fbc8)
+
+Class QTapGesture::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTapGesture::QPrivateSignal (0x0x7f2d256006c0) 0 empty
+
+Vtable for QTapGesture
+QTapGesture::_ZTV11QTapGesture: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QTapGesture)
+16    (int (*)(...))QTapGesture::metaObject
+24    (int (*)(...))QTapGesture::qt_metacast
+32    (int (*)(...))QTapGesture::qt_metacall
+40    (int (*)(...))QTapGesture::~QTapGesture
+48    (int (*)(...))QTapGesture::~QTapGesture
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QTapGesture
+   size=16 align=8
+   base size=16 base align=8
+QTapGesture (0x0x7f2d2585fc30) 0
+    vptr=((& QTapGesture::_ZTV11QTapGesture) + 16u)
+  QGesture (0x0x7f2d2585fc98) 0
+      primary-for QTapGesture (0x0x7f2d2585fc30)
+    QObject (0x0x7f2d25600660) 0
+        primary-for QGesture (0x0x7f2d2585fc98)
+
+Class QTapAndHoldGesture::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTapAndHoldGesture::QPrivateSignal (0x0x7f2d25600780) 0 empty
+
+Vtable for QTapAndHoldGesture
+QTapAndHoldGesture::_ZTV18QTapAndHoldGesture: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QTapAndHoldGesture)
+16    (int (*)(...))QTapAndHoldGesture::metaObject
+24    (int (*)(...))QTapAndHoldGesture::qt_metacast
+32    (int (*)(...))QTapAndHoldGesture::qt_metacall
+40    (int (*)(...))QTapAndHoldGesture::~QTapAndHoldGesture
+48    (int (*)(...))QTapAndHoldGesture::~QTapAndHoldGesture
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QTapAndHoldGesture
+   size=16 align=8
+   base size=16 base align=8
+QTapAndHoldGesture (0x0x7f2d2585fd00) 0
+    vptr=((& QTapAndHoldGesture::_ZTV18QTapAndHoldGesture) + 16u)
+  QGesture (0x0x7f2d2585fd68) 0
+      primary-for QTapAndHoldGesture (0x0x7f2d2585fd00)
+    QObject (0x0x7f2d25600720) 0
+        primary-for QGesture (0x0x7f2d2585fd68)
+
+Vtable for QGestureEvent
+QGestureEvent::_ZTV13QGestureEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QGestureEvent)
+16    (int (*)(...))QGestureEvent::~QGestureEvent
+24    (int (*)(...))QGestureEvent::~QGestureEvent
+
+Class QGestureEvent
+   size=56 align=8
+   base size=56 base align=8
+QGestureEvent (0x0x7f2d2585fdd0) 0
+    vptr=((& QGestureEvent::_ZTV13QGestureEvent) + 16u)
+  QEvent (0x0x7f2d256007e0) 0
+      primary-for QGestureEvent (0x0x7f2d2585fdd0)
+
+Vtable for QGestureRecognizer
+QGestureRecognizer::_ZTV18QGestureRecognizer: 7u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QGestureRecognizer)
+16    0u
+24    0u
+32    (int (*)(...))QGestureRecognizer::create
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))QGestureRecognizer::reset
+
+Class QGestureRecognizer
+   size=8 align=8
+   base size=8 base align=8
+QGestureRecognizer (0x0x7f2d25600ba0) 0 nearly-empty
+    vptr=((& QGestureRecognizer::_ZTV18QGestureRecognizer) + 16u)
+
+Vtable for QGraphicsItem
+QGraphicsItem::_ZTV13QGraphicsItem: 39u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QGraphicsItem)
+16    0u
+24    0u
+32    (int (*)(...))QGraphicsItem::advance
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))QGraphicsItem::shape
+56    (int (*)(...))QGraphicsItem::contains
+64    (int (*)(...))QGraphicsItem::collidesWithItem
+72    (int (*)(...))QGraphicsItem::collidesWithPath
+80    (int (*)(...))QGraphicsItem::isObscuredBy
+88    (int (*)(...))QGraphicsItem::opaqueArea
+96    (int (*)(...))__cxa_pure_virtual
+104   (int (*)(...))QGraphicsItem::type
+112   (int (*)(...))QGraphicsItem::sceneEventFilter
+120   (int (*)(...))QGraphicsItem::sceneEvent
+128   (int (*)(...))QGraphicsItem::contextMenuEvent
+136   (int (*)(...))QGraphicsItem::dragEnterEvent
+144   (int (*)(...))QGraphicsItem::dragLeaveEvent
+152   (int (*)(...))QGraphicsItem::dragMoveEvent
+160   (int (*)(...))QGraphicsItem::dropEvent
+168   (int (*)(...))QGraphicsItem::focusInEvent
+176   (int (*)(...))QGraphicsItem::focusOutEvent
+184   (int (*)(...))QGraphicsItem::hoverEnterEvent
+192   (int (*)(...))QGraphicsItem::hoverMoveEvent
+200   (int (*)(...))QGraphicsItem::hoverLeaveEvent
+208   (int (*)(...))QGraphicsItem::keyPressEvent
+216   (int (*)(...))QGraphicsItem::keyReleaseEvent
+224   (int (*)(...))QGraphicsItem::mousePressEvent
+232   (int (*)(...))QGraphicsItem::mouseMoveEvent
+240   (int (*)(...))QGraphicsItem::mouseReleaseEvent
+248   (int (*)(...))QGraphicsItem::mouseDoubleClickEvent
+256   (int (*)(...))QGraphicsItem::wheelEvent
+264   (int (*)(...))QGraphicsItem::inputMethodEvent
+272   (int (*)(...))QGraphicsItem::inputMethodQuery
+280   (int (*)(...))QGraphicsItem::itemChange
+288   (int (*)(...))QGraphicsItem::supportsExtension
+296   (int (*)(...))QGraphicsItem::setExtension
+304   (int (*)(...))QGraphicsItem::extension
+
+Class QGraphicsItem
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsItem (0x0x7f2d25600d80) 0
+    vptr=((& QGraphicsItem::_ZTV13QGraphicsItem) + 16u)
+
+Class QGraphicsObject::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsObject::QPrivateSignal (0x0x7f2d253c6180) 0 empty
+
+Vtable for QGraphicsObject
+QGraphicsObject::_ZTV15QGraphicsObject: 53u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QGraphicsObject)
+16    (int (*)(...))QGraphicsObject::metaObject
+24    (int (*)(...))QGraphicsObject::qt_metacast
+32    (int (*)(...))QGraphicsObject::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QGraphicsObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))-16
+120   (int (*)(...))(& _ZTI15QGraphicsObject)
+128   0u
+136   0u
+144   (int (*)(...))QGraphicsItem::advance
+152   (int (*)(...))__cxa_pure_virtual
+160   (int (*)(...))QGraphicsItem::shape
+168   (int (*)(...))QGraphicsItem::contains
+176   (int (*)(...))QGraphicsItem::collidesWithItem
+184   (int (*)(...))QGraphicsItem::collidesWithPath
+192   (int (*)(...))QGraphicsItem::isObscuredBy
+200   (int (*)(...))QGraphicsItem::opaqueArea
+208   (int (*)(...))__cxa_pure_virtual
+216   (int (*)(...))QGraphicsItem::type
+224   (int (*)(...))QGraphicsItem::sceneEventFilter
+232   (int (*)(...))QGraphicsItem::sceneEvent
+240   (int (*)(...))QGraphicsItem::contextMenuEvent
+248   (int (*)(...))QGraphicsItem::dragEnterEvent
+256   (int (*)(...))QGraphicsItem::dragLeaveEvent
+264   (int (*)(...))QGraphicsItem::dragMoveEvent
+272   (int (*)(...))QGraphicsItem::dropEvent
+280   (int (*)(...))QGraphicsItem::focusInEvent
+288   (int (*)(...))QGraphicsItem::focusOutEvent
+296   (int (*)(...))QGraphicsItem::hoverEnterEvent
+304   (int (*)(...))QGraphicsItem::hoverMoveEvent
+312   (int (*)(...))QGraphicsItem::hoverLeaveEvent
+320   (int (*)(...))QGraphicsItem::keyPressEvent
+328   (int (*)(...))QGraphicsItem::keyReleaseEvent
+336   (int (*)(...))QGraphicsItem::mousePressEvent
+344   (int (*)(...))QGraphicsItem::mouseMoveEvent
+352   (int (*)(...))QGraphicsItem::mouseReleaseEvent
+360   (int (*)(...))QGraphicsItem::mouseDoubleClickEvent
+368   (int (*)(...))QGraphicsItem::wheelEvent
+376   (int (*)(...))QGraphicsItem::inputMethodEvent
+384   (int (*)(...))QGraphicsItem::inputMethodQuery
+392   (int (*)(...))QGraphicsItem::itemChange
+400   (int (*)(...))QGraphicsItem::supportsExtension
+408   (int (*)(...))QGraphicsItem::setExtension
+416   (int (*)(...))QGraphicsItem::extension
+
+Class QGraphicsObject
+   size=32 align=8
+   base size=32 base align=8
+QGraphicsObject (0x0x7f2d254190e0) 0
+    vptr=((& QGraphicsObject::_ZTV15QGraphicsObject) + 16u)
+  QObject (0x0x7f2d253c60c0) 0
+      primary-for QGraphicsObject (0x0x7f2d254190e0)
+  QGraphicsItem (0x0x7f2d253c6120) 16
+      vptr=((& QGraphicsObject::_ZTV15QGraphicsObject) + 128u)
+
+Vtable for QAbstractGraphicsShapeItem
+QAbstractGraphicsShapeItem::_ZTV26QAbstractGraphicsShapeItem: 39u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI26QAbstractGraphicsShapeItem)
+16    0u
+24    0u
+32    (int (*)(...))QGraphicsItem::advance
+40    (int (*)(...))__cxa_pure_virtual
+48    (int (*)(...))QGraphicsItem::shape
+56    (int (*)(...))QGraphicsItem::contains
+64    (int (*)(...))QGraphicsItem::collidesWithItem
+72    (int (*)(...))QGraphicsItem::collidesWithPath
+80    (int (*)(...))QAbstractGraphicsShapeItem::isObscuredBy
+88    (int (*)(...))QAbstractGraphicsShapeItem::opaqueArea
+96    (int (*)(...))__cxa_pure_virtual
+104   (int (*)(...))QGraphicsItem::type
+112   (int (*)(...))QGraphicsItem::sceneEventFilter
+120   (int (*)(...))QGraphicsItem::sceneEvent
+128   (int (*)(...))QGraphicsItem::contextMenuEvent
+136   (int (*)(...))QGraphicsItem::dragEnterEvent
+144   (int (*)(...))QGraphicsItem::dragLeaveEvent
+152   (int (*)(...))QGraphicsItem::dragMoveEvent
+160   (int (*)(...))QGraphicsItem::dropEvent
+168   (int (*)(...))QGraphicsItem::focusInEvent
+176   (int (*)(...))QGraphicsItem::focusOutEvent
+184   (int (*)(...))QGraphicsItem::hoverEnterEvent
+192   (int (*)(...))QGraphicsItem::hoverMoveEvent
+200   (int (*)(...))QGraphicsItem::hoverLeaveEvent
+208   (int (*)(...))QGraphicsItem::keyPressEvent
+216   (int (*)(...))QGraphicsItem::keyReleaseEvent
+224   (int (*)(...))QGraphicsItem::mousePressEvent
+232   (int (*)(...))QGraphicsItem::mouseMoveEvent
+240   (int (*)(...))QGraphicsItem::mouseReleaseEvent
+248   (int (*)(...))QGraphicsItem::mouseDoubleClickEvent
+256   (int (*)(...))QGraphicsItem::wheelEvent
+264   (int (*)(...))QGraphicsItem::inputMethodEvent
+272   (int (*)(...))QGraphicsItem::inputMethodQuery
+280   (int (*)(...))QGraphicsItem::itemChange
+288   (int (*)(...))QGraphicsItem::supportsExtension
+296   (int (*)(...))QGraphicsItem::setExtension
+304   (int (*)(...))QGraphicsItem::extension
+
+Class QAbstractGraphicsShapeItem
+   size=16 align=8
+   base size=16 base align=8
+QAbstractGraphicsShapeItem (0x0x7f2d253b90d0) 0
+    vptr=((& QAbstractGraphicsShapeItem::_ZTV26QAbstractGraphicsShapeItem) + 16u)
+  QGraphicsItem (0x0x7f2d253c61e0) 0
+      primary-for QAbstractGraphicsShapeItem (0x0x7f2d253b90d0)
+
+Vtable for QGraphicsPathItem
+QGraphicsPathItem::_ZTV17QGraphicsPathItem: 39u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QGraphicsPathItem)
+16    (int (*)(...))QGraphicsPathItem::~QGraphicsPathItem
+24    (int (*)(...))QGraphicsPathItem::~QGraphicsPathItem
+32    (int (*)(...))QGraphicsItem::advance
+40    (int (*)(...))QGraphicsPathItem::boundingRect
+48    (int (*)(...))QGraphicsPathItem::shape
+56    (int (*)(...))QGraphicsPathItem::contains
+64    (int (*)(...))QGraphicsItem::collidesWithItem
+72    (int (*)(...))QGraphicsItem::collidesWithPath
+80    (int (*)(...))QGraphicsPathItem::isObscuredBy
+88    (int (*)(...))QGraphicsPathItem::opaqueArea
+96    (int (*)(...))QGraphicsPathItem::paint
+104   (int (*)(...))QGraphicsPathItem::type
+112   (int (*)(...))QGraphicsItem::sceneEventFilter
+120   (int (*)(...))QGraphicsItem::sceneEvent
+128   (int (*)(...))QGraphicsItem::contextMenuEvent
+136   (int (*)(...))QGraphicsItem::dragEnterEvent
+144   (int (*)(...))QGraphicsItem::dragLeaveEvent
+152   (int (*)(...))QGraphicsItem::dragMoveEvent
+160   (int (*)(...))QGraphicsItem::dropEvent
+168   (int (*)(...))QGraphicsItem::focusInEvent
+176   (int (*)(...))QGraphicsItem::focusOutEvent
+184   (int (*)(...))QGraphicsItem::hoverEnterEvent
+192   (int (*)(...))QGraphicsItem::hoverMoveEvent
+200   (int (*)(...))QGraphicsItem::hoverLeaveEvent
+208   (int (*)(...))QGraphicsItem::keyPressEvent
+216   (int (*)(...))QGraphicsItem::keyReleaseEvent
+224   (int (*)(...))QGraphicsItem::mousePressEvent
+232   (int (*)(...))QGraphicsItem::mouseMoveEvent
+240   (int (*)(...))QGraphicsItem::mouseReleaseEvent
+248   (int (*)(...))QGraphicsItem::mouseDoubleClickEvent
+256   (int (*)(...))QGraphicsItem::wheelEvent
+264   (int (*)(...))QGraphicsItem::inputMethodEvent
+272   (int (*)(...))QGraphicsItem::inputMethodQuery
+280   (int (*)(...))QGraphicsItem::itemChange
+288   (int (*)(...))QGraphicsPathItem::supportsExtension
+296   (int (*)(...))QGraphicsPathItem::setExtension
+304   (int (*)(...))QGraphicsPathItem::extension
+
+Class QGraphicsPathItem
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsPathItem (0x0x7f2d253b9138) 0
+    vptr=((& QGraphicsPathItem::_ZTV17QGraphicsPathItem) + 16u)
+  QAbstractGraphicsShapeItem (0x0x7f2d253b91a0) 0
+      primary-for QGraphicsPathItem (0x0x7f2d253b9138)
+    QGraphicsItem (0x0x7f2d253c6240) 0
+        primary-for QAbstractGraphicsShapeItem (0x0x7f2d253b91a0)
+
+Vtable for QGraphicsRectItem
+QGraphicsRectItem::_ZTV17QGraphicsRectItem: 39u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QGraphicsRectItem)
+16    (int (*)(...))QGraphicsRectItem::~QGraphicsRectItem
+24    (int (*)(...))QGraphicsRectItem::~QGraphicsRectItem
+32    (int (*)(...))QGraphicsItem::advance
+40    (int (*)(...))QGraphicsRectItem::boundingRect
+48    (int (*)(...))QGraphicsRectItem::shape
+56    (int (*)(...))QGraphicsRectItem::contains
+64    (int (*)(...))QGraphicsItem::collidesWithItem
+72    (int (*)(...))QGraphicsItem::collidesWithPath
+80    (int (*)(...))QGraphicsRectItem::isObscuredBy
+88    (int (*)(...))QGraphicsRectItem::opaqueArea
+96    (int (*)(...))QGraphicsRectItem::paint
+104   (int (*)(...))QGraphicsRectItem::type
+112   (int (*)(...))QGraphicsItem::sceneEventFilter
+120   (int (*)(...))QGraphicsItem::sceneEvent
+128   (int (*)(...))QGraphicsItem::contextMenuEvent
+136   (int (*)(...))QGraphicsItem::dragEnterEvent
+144   (int (*)(...))QGraphicsItem::dragLeaveEvent
+152   (int (*)(...))QGraphicsItem::dragMoveEvent
+160   (int (*)(...))QGraphicsItem::dropEvent
+168   (int (*)(...))QGraphicsItem::focusInEvent
+176   (int (*)(...))QGraphicsItem::focusOutEvent
+184   (int (*)(...))QGraphicsItem::hoverEnterEvent
+192   (int (*)(...))QGraphicsItem::hoverMoveEvent
+200   (int (*)(...))QGraphicsItem::hoverLeaveEvent
+208   (int (*)(...))QGraphicsItem::keyPressEvent
+216   (int (*)(...))QGraphicsItem::keyReleaseEvent
+224   (int (*)(...))QGraphicsItem::mousePressEvent
+232   (int (*)(...))QGraphicsItem::mouseMoveEvent
+240   (int (*)(...))QGraphicsItem::mouseReleaseEvent
+248   (int (*)(...))QGraphicsItem::mouseDoubleClickEvent
+256   (int (*)(...))QGraphicsItem::wheelEvent
+264   (int (*)(...))QGraphicsItem::inputMethodEvent
+272   (int (*)(...))QGraphicsItem::inputMethodQuery
+280   (int (*)(...))QGraphicsItem::itemChange
+288   (int (*)(...))QGraphicsRectItem::supportsExtension
+296   (int (*)(...))QGraphicsRectItem::setExtension
+304   (int (*)(...))QGraphicsRectItem::extension
+
+Class QGraphicsRectItem
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsRectItem (0x0x7f2d253b9208) 0
+    vptr=((& QGraphicsRectItem::_ZTV17QGraphicsRectItem) + 16u)
+  QAbstractGraphicsShapeItem (0x0x7f2d253b9270) 0
+      primary-for QGraphicsRectItem (0x0x7f2d253b9208)
+    QGraphicsItem (0x0x7f2d253c62a0) 0
+        primary-for QAbstractGraphicsShapeItem (0x0x7f2d253b9270)
+
+Vtable for QGraphicsEllipseItem
+QGraphicsEllipseItem::_ZTV20QGraphicsEllipseItem: 39u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QGraphicsEllipseItem)
+16    (int (*)(...))QGraphicsEllipseItem::~QGraphicsEllipseItem
+24    (int (*)(...))QGraphicsEllipseItem::~QGraphicsEllipseItem
+32    (int (*)(...))QGraphicsItem::advance
+40    (int (*)(...))QGraphicsEllipseItem::boundingRect
+48    (int (*)(...))QGraphicsEllipseItem::shape
+56    (int (*)(...))QGraphicsEllipseItem::contains
+64    (int (*)(...))QGraphicsItem::collidesWithItem
+72    (int (*)(...))QGraphicsItem::collidesWithPath
+80    (int (*)(...))QGraphicsEllipseItem::isObscuredBy
+88    (int (*)(...))QGraphicsEllipseItem::opaqueArea
+96    (int (*)(...))QGraphicsEllipseItem::paint
+104   (int (*)(...))QGraphicsEllipseItem::type
+112   (int (*)(...))QGraphicsItem::sceneEventFilter
+120   (int (*)(...))QGraphicsItem::sceneEvent
+128   (int (*)(...))QGraphicsItem::contextMenuEvent
+136   (int (*)(...))QGraphicsItem::dragEnterEvent
+144   (int (*)(...))QGraphicsItem::dragLeaveEvent
+152   (int (*)(...))QGraphicsItem::dragMoveEvent
+160   (int (*)(...))QGraphicsItem::dropEvent
+168   (int (*)(...))QGraphicsItem::focusInEvent
+176   (int (*)(...))QGraphicsItem::focusOutEvent
+184   (int (*)(...))QGraphicsItem::hoverEnterEvent
+192   (int (*)(...))QGraphicsItem::hoverMoveEvent
+200   (int (*)(...))QGraphicsItem::hoverLeaveEvent
+208   (int (*)(...))QGraphicsItem::keyPressEvent
+216   (int (*)(...))QGraphicsItem::keyReleaseEvent
+224   (int (*)(...))QGraphicsItem::mousePressEvent
+232   (int (*)(...))QGraphicsItem::mouseMoveEvent
+240   (int (*)(...))QGraphicsItem::mouseReleaseEvent
+248   (int (*)(...))QGraphicsItem::mouseDoubleClickEvent
+256   (int (*)(...))QGraphicsItem::wheelEvent
+264   (int (*)(...))QGraphicsItem::inputMethodEvent
+272   (int (*)(...))QGraphicsItem::inputMethodQuery
+280   (int (*)(...))QGraphicsItem::itemChange
+288   (int (*)(...))QGraphicsEllipseItem::supportsExtension
+296   (int (*)(...))QGraphicsEllipseItem::setExtension
+304   (int (*)(...))QGraphicsEllipseItem::extension
+
+Class QGraphicsEllipseItem
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsEllipseItem (0x0x7f2d253b92d8) 0
+    vptr=((& QGraphicsEllipseItem::_ZTV20QGraphicsEllipseItem) + 16u)
+  QAbstractGraphicsShapeItem (0x0x7f2d253b9340) 0
+      primary-for QGraphicsEllipseItem (0x0x7f2d253b92d8)
+    QGraphicsItem (0x0x7f2d253c6300) 0
+        primary-for QAbstractGraphicsShapeItem (0x0x7f2d253b9340)
+
+Vtable for QGraphicsPolygonItem
+QGraphicsPolygonItem::_ZTV20QGraphicsPolygonItem: 39u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QGraphicsPolygonItem)
+16    (int (*)(...))QGraphicsPolygonItem::~QGraphicsPolygonItem
+24    (int (*)(...))QGraphicsPolygonItem::~QGraphicsPolygonItem
+32    (int (*)(...))QGraphicsItem::advance
+40    (int (*)(...))QGraphicsPolygonItem::boundingRect
+48    (int (*)(...))QGraphicsPolygonItem::shape
+56    (int (*)(...))QGraphicsPolygonItem::contains
+64    (int (*)(...))QGraphicsItem::collidesWithItem
+72    (int (*)(...))QGraphicsItem::collidesWithPath
+80    (int (*)(...))QGraphicsPolygonItem::isObscuredBy
+88    (int (*)(...))QGraphicsPolygonItem::opaqueArea
+96    (int (*)(...))QGraphicsPolygonItem::paint
+104   (int (*)(...))QGraphicsPolygonItem::type
+112   (int (*)(...))QGraphicsItem::sceneEventFilter
+120   (int (*)(...))QGraphicsItem::sceneEvent
+128   (int (*)(...))QGraphicsItem::contextMenuEvent
+136   (int (*)(...))QGraphicsItem::dragEnterEvent
+144   (int (*)(...))QGraphicsItem::dragLeaveEvent
+152   (int (*)(...))QGraphicsItem::dragMoveEvent
+160   (int (*)(...))QGraphicsItem::dropEvent
+168   (int (*)(...))QGraphicsItem::focusInEvent
+176   (int (*)(...))QGraphicsItem::focusOutEvent
+184   (int (*)(...))QGraphicsItem::hoverEnterEvent
+192   (int (*)(...))QGraphicsItem::hoverMoveEvent
+200   (int (*)(...))QGraphicsItem::hoverLeaveEvent
+208   (int (*)(...))QGraphicsItem::keyPressEvent
+216   (int (*)(...))QGraphicsItem::keyReleaseEvent
+224   (int (*)(...))QGraphicsItem::mousePressEvent
+232   (int (*)(...))QGraphicsItem::mouseMoveEvent
+240   (int (*)(...))QGraphicsItem::mouseReleaseEvent
+248   (int (*)(...))QGraphicsItem::mouseDoubleClickEvent
+256   (int (*)(...))QGraphicsItem::wheelEvent
+264   (int (*)(...))QGraphicsItem::inputMethodEvent
+272   (int (*)(...))QGraphicsItem::inputMethodQuery
+280   (int (*)(...))QGraphicsItem::itemChange
+288   (int (*)(...))QGraphicsPolygonItem::supportsExtension
+296   (int (*)(...))QGraphicsPolygonItem::setExtension
+304   (int (*)(...))QGraphicsPolygonItem::extension
+
+Class QGraphicsPolygonItem
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsPolygonItem (0x0x7f2d253b93a8) 0
+    vptr=((& QGraphicsPolygonItem::_ZTV20QGraphicsPolygonItem) + 16u)
+  QAbstractGraphicsShapeItem (0x0x7f2d253b9410) 0
+      primary-for QGraphicsPolygonItem (0x0x7f2d253b93a8)
+    QGraphicsItem (0x0x7f2d253c6360) 0
+        primary-for QAbstractGraphicsShapeItem (0x0x7f2d253b9410)
+
+Vtable for QGraphicsLineItem
+QGraphicsLineItem::_ZTV17QGraphicsLineItem: 39u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QGraphicsLineItem)
+16    (int (*)(...))QGraphicsLineItem::~QGraphicsLineItem
+24    (int (*)(...))QGraphicsLineItem::~QGraphicsLineItem
+32    (int (*)(...))QGraphicsItem::advance
+40    (int (*)(...))QGraphicsLineItem::boundingRect
+48    (int (*)(...))QGraphicsLineItem::shape
+56    (int (*)(...))QGraphicsLineItem::contains
+64    (int (*)(...))QGraphicsItem::collidesWithItem
+72    (int (*)(...))QGraphicsItem::collidesWithPath
+80    (int (*)(...))QGraphicsLineItem::isObscuredBy
+88    (int (*)(...))QGraphicsLineItem::opaqueArea
+96    (int (*)(...))QGraphicsLineItem::paint
+104   (int (*)(...))QGraphicsLineItem::type
+112   (int (*)(...))QGraphicsItem::sceneEventFilter
+120   (int (*)(...))QGraphicsItem::sceneEvent
+128   (int (*)(...))QGraphicsItem::contextMenuEvent
+136   (int (*)(...))QGraphicsItem::dragEnterEvent
+144   (int (*)(...))QGraphicsItem::dragLeaveEvent
+152   (int (*)(...))QGraphicsItem::dragMoveEvent
+160   (int (*)(...))QGraphicsItem::dropEvent
+168   (int (*)(...))QGraphicsItem::focusInEvent
+176   (int (*)(...))QGraphicsItem::focusOutEvent
+184   (int (*)(...))QGraphicsItem::hoverEnterEvent
+192   (int (*)(...))QGraphicsItem::hoverMoveEvent
+200   (int (*)(...))QGraphicsItem::hoverLeaveEvent
+208   (int (*)(...))QGraphicsItem::keyPressEvent
+216   (int (*)(...))QGraphicsItem::keyReleaseEvent
+224   (int (*)(...))QGraphicsItem::mousePressEvent
+232   (int (*)(...))QGraphicsItem::mouseMoveEvent
+240   (int (*)(...))QGraphicsItem::mouseReleaseEvent
+248   (int (*)(...))QGraphicsItem::mouseDoubleClickEvent
+256   (int (*)(...))QGraphicsItem::wheelEvent
+264   (int (*)(...))QGraphicsItem::inputMethodEvent
+272   (int (*)(...))QGraphicsItem::inputMethodQuery
+280   (int (*)(...))QGraphicsItem::itemChange
+288   (int (*)(...))QGraphicsLineItem::supportsExtension
+296   (int (*)(...))QGraphicsLineItem::setExtension
+304   (int (*)(...))QGraphicsLineItem::extension
+
+Class QGraphicsLineItem
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsLineItem (0x0x7f2d253b9478) 0
+    vptr=((& QGraphicsLineItem::_ZTV17QGraphicsLineItem) + 16u)
+  QGraphicsItem (0x0x7f2d253c63c0) 0
+      primary-for QGraphicsLineItem (0x0x7f2d253b9478)
+
+Vtable for QGraphicsPixmapItem
+QGraphicsPixmapItem::_ZTV19QGraphicsPixmapItem: 39u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QGraphicsPixmapItem)
+16    (int (*)(...))QGraphicsPixmapItem::~QGraphicsPixmapItem
+24    (int (*)(...))QGraphicsPixmapItem::~QGraphicsPixmapItem
+32    (int (*)(...))QGraphicsItem::advance
+40    (int (*)(...))QGraphicsPixmapItem::boundingRect
+48    (int (*)(...))QGraphicsPixmapItem::shape
+56    (int (*)(...))QGraphicsPixmapItem::contains
+64    (int (*)(...))QGraphicsItem::collidesWithItem
+72    (int (*)(...))QGraphicsItem::collidesWithPath
+80    (int (*)(...))QGraphicsPixmapItem::isObscuredBy
+88    (int (*)(...))QGraphicsPixmapItem::opaqueArea
+96    (int (*)(...))QGraphicsPixmapItem::paint
+104   (int (*)(...))QGraphicsPixmapItem::type
+112   (int (*)(...))QGraphicsItem::sceneEventFilter
+120   (int (*)(...))QGraphicsItem::sceneEvent
+128   (int (*)(...))QGraphicsItem::contextMenuEvent
+136   (int (*)(...))QGraphicsItem::dragEnterEvent
+144   (int (*)(...))QGraphicsItem::dragLeaveEvent
+152   (int (*)(...))QGraphicsItem::dragMoveEvent
+160   (int (*)(...))QGraphicsItem::dropEvent
+168   (int (*)(...))QGraphicsItem::focusInEvent
+176   (int (*)(...))QGraphicsItem::focusOutEvent
+184   (int (*)(...))QGraphicsItem::hoverEnterEvent
+192   (int (*)(...))QGraphicsItem::hoverMoveEvent
+200   (int (*)(...))QGraphicsItem::hoverLeaveEvent
+208   (int (*)(...))QGraphicsItem::keyPressEvent
+216   (int (*)(...))QGraphicsItem::keyReleaseEvent
+224   (int (*)(...))QGraphicsItem::mousePressEvent
+232   (int (*)(...))QGraphicsItem::mouseMoveEvent
+240   (int (*)(...))QGraphicsItem::mouseReleaseEvent
+248   (int (*)(...))QGraphicsItem::mouseDoubleClickEvent
+256   (int (*)(...))QGraphicsItem::wheelEvent
+264   (int (*)(...))QGraphicsItem::inputMethodEvent
+272   (int (*)(...))QGraphicsItem::inputMethodQuery
+280   (int (*)(...))QGraphicsItem::itemChange
+288   (int (*)(...))QGraphicsPixmapItem::supportsExtension
+296   (int (*)(...))QGraphicsPixmapItem::setExtension
+304   (int (*)(...))QGraphicsPixmapItem::extension
+
+Class QGraphicsPixmapItem
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsPixmapItem (0x0x7f2d253b94e0) 0
+    vptr=((& QGraphicsPixmapItem::_ZTV19QGraphicsPixmapItem) + 16u)
+  QGraphicsItem (0x0x7f2d253c6420) 0
+      primary-for QGraphicsPixmapItem (0x0x7f2d253b94e0)
+
+Class QGraphicsTextItem::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsTextItem::QPrivateSignal (0x0x7f2d253c6540) 0 empty
+
+Vtable for QGraphicsTextItem
+QGraphicsTextItem::_ZTV17QGraphicsTextItem: 82u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QGraphicsTextItem)
+16    (int (*)(...))QGraphicsTextItem::metaObject
+24    (int (*)(...))QGraphicsTextItem::qt_metacast
+32    (int (*)(...))QGraphicsTextItem::qt_metacall
+40    (int (*)(...))QGraphicsTextItem::~QGraphicsTextItem
+48    (int (*)(...))QGraphicsTextItem::~QGraphicsTextItem
+56    (int (*)(...))QGraphicsObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QGraphicsTextItem::boundingRect
+120   (int (*)(...))QGraphicsTextItem::shape
+128   (int (*)(...))QGraphicsTextItem::contains
+136   (int (*)(...))QGraphicsTextItem::paint
+144   (int (*)(...))QGraphicsTextItem::isObscuredBy
+152   (int (*)(...))QGraphicsTextItem::opaqueArea
+160   (int (*)(...))QGraphicsTextItem::type
+168   (int (*)(...))QGraphicsTextItem::sceneEvent
+176   (int (*)(...))QGraphicsTextItem::mousePressEvent
+184   (int (*)(...))QGraphicsTextItem::mouseMoveEvent
+192   (int (*)(...))QGraphicsTextItem::mouseReleaseEvent
+200   (int (*)(...))QGraphicsTextItem::mouseDoubleClickEvent
+208   (int (*)(...))QGraphicsTextItem::contextMenuEvent
+216   (int (*)(...))QGraphicsTextItem::keyPressEvent
+224   (int (*)(...))QGraphicsTextItem::keyReleaseEvent
+232   (int (*)(...))QGraphicsTextItem::focusInEvent
+240   (int (*)(...))QGraphicsTextItem::focusOutEvent
+248   (int (*)(...))QGraphicsTextItem::dragEnterEvent
+256   (int (*)(...))QGraphicsTextItem::dragLeaveEvent
+264   (int (*)(...))QGraphicsTextItem::dragMoveEvent
+272   (int (*)(...))QGraphicsTextItem::dropEvent
+280   (int (*)(...))QGraphicsTextItem::inputMethodEvent
+288   (int (*)(...))QGraphicsTextItem::hoverEnterEvent
+296   (int (*)(...))QGraphicsTextItem::hoverMoveEvent
+304   (int (*)(...))QGraphicsTextItem::hoverLeaveEvent
+312   (int (*)(...))QGraphicsTextItem::inputMethodQuery
+320   (int (*)(...))QGraphicsTextItem::supportsExtension
+328   (int (*)(...))QGraphicsTextItem::setExtension
+336   (int (*)(...))QGraphicsTextItem::extension
+344   (int (*)(...))-16
+352   (int (*)(...))(& _ZTI17QGraphicsTextItem)
+360   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItemD1Ev
+368   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItemD0Ev
+376   (int (*)(...))QGraphicsItem::advance
+384   (int (*)(...))QGraphicsTextItem::_ZThn16_NK17QGraphicsTextItem12boundingRectEv
+392   (int (*)(...))QGraphicsTextItem::_ZThn16_NK17QGraphicsTextItem5shapeEv
+400   (int (*)(...))QGraphicsTextItem::_ZThn16_NK17QGraphicsTextItem8containsERK7QPointF
+408   (int (*)(...))QGraphicsItem::collidesWithItem
+416   (int (*)(...))QGraphicsItem::collidesWithPath
+424   (int (*)(...))QGraphicsTextItem::_ZThn16_NK17QGraphicsTextItem12isObscuredByEPK13QGraphicsItem
+432   (int (*)(...))QGraphicsTextItem::_ZThn16_NK17QGraphicsTextItem10opaqueAreaEv
+440   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem5paintEP8QPainterPK24QStyleOptionGraphicsItemP7QWidget
+448   (int (*)(...))QGraphicsTextItem::_ZThn16_NK17QGraphicsTextItem4typeEv
+456   (int (*)(...))QGraphicsItem::sceneEventFilter
+464   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem10sceneEventEP6QEvent
+472   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem16contextMenuEventEP30QGraphicsSceneContextMenuEvent
+480   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem14dragEnterEventEP27QGraphicsSceneDragDropEvent
+488   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem14dragLeaveEventEP27QGraphicsSceneDragDropEvent
+496   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem13dragMoveEventEP27QGraphicsSceneDragDropEvent
+504   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem9dropEventEP27QGraphicsSceneDragDropEvent
+512   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem12focusInEventEP11QFocusEvent
+520   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem13focusOutEventEP11QFocusEvent
+528   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem15hoverEnterEventEP24QGraphicsSceneHoverEvent
+536   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem14hoverMoveEventEP24QGraphicsSceneHoverEvent
+544   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem15hoverLeaveEventEP24QGraphicsSceneHoverEvent
+552   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem13keyPressEventEP9QKeyEvent
+560   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem15keyReleaseEventEP9QKeyEvent
+568   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem15mousePressEventEP24QGraphicsSceneMouseEvent
+576   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem14mouseMoveEventEP24QGraphicsSceneMouseEvent
+584   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem17mouseReleaseEventEP24QGraphicsSceneMouseEvent
+592   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem21mouseDoubleClickEventEP24QGraphicsSceneMouseEvent
+600   (int (*)(...))QGraphicsItem::wheelEvent
+608   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem16inputMethodEventEP17QInputMethodEvent
+616   (int (*)(...))QGraphicsTextItem::_ZThn16_NK17QGraphicsTextItem16inputMethodQueryEN2Qt16InputMethodQueryE
+624   (int (*)(...))QGraphicsItem::itemChange
+632   (int (*)(...))QGraphicsTextItem::_ZThn16_NK17QGraphicsTextItem17supportsExtensionEN13QGraphicsItem9ExtensionE
+640   (int (*)(...))QGraphicsTextItem::_ZThn16_N17QGraphicsTextItem12setExtensionEN13QGraphicsItem9ExtensionERK8QVariant
+648   (int (*)(...))QGraphicsTextItem::_ZThn16_NK17QGraphicsTextItem9extensionERK8QVariant
+
+Class QGraphicsTextItem
+   size=40 align=8
+   base size=40 base align=8
+QGraphicsTextItem (0x0x7f2d253b9548) 0
+    vptr=((& QGraphicsTextItem::_ZTV17QGraphicsTextItem) + 16u)
+  QGraphicsObject (0x0x7f2d25468c40) 0
+      primary-for QGraphicsTextItem (0x0x7f2d253b9548)
+    QObject (0x0x7f2d253c6480) 0
+        primary-for QGraphicsObject (0x0x7f2d25468c40)
+    QGraphicsItem (0x0x7f2d253c64e0) 16
+        vptr=((& QGraphicsTextItem::_ZTV17QGraphicsTextItem) + 360u)
+
+Vtable for QGraphicsSimpleTextItem
+QGraphicsSimpleTextItem::_ZTV23QGraphicsSimpleTextItem: 39u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI23QGraphicsSimpleTextItem)
+16    (int (*)(...))QGraphicsSimpleTextItem::~QGraphicsSimpleTextItem
+24    (int (*)(...))QGraphicsSimpleTextItem::~QGraphicsSimpleTextItem
+32    (int (*)(...))QGraphicsItem::advance
+40    (int (*)(...))QGraphicsSimpleTextItem::boundingRect
+48    (int (*)(...))QGraphicsSimpleTextItem::shape
+56    (int (*)(...))QGraphicsSimpleTextItem::contains
+64    (int (*)(...))QGraphicsItem::collidesWithItem
+72    (int (*)(...))QGraphicsItem::collidesWithPath
+80    (int (*)(...))QGraphicsSimpleTextItem::isObscuredBy
+88    (int (*)(...))QGraphicsSimpleTextItem::opaqueArea
+96    (int (*)(...))QGraphicsSimpleTextItem::paint
+104   (int (*)(...))QGraphicsSimpleTextItem::type
+112   (int (*)(...))QGraphicsItem::sceneEventFilter
+120   (int (*)(...))QGraphicsItem::sceneEvent
+128   (int (*)(...))QGraphicsItem::contextMenuEvent
+136   (int (*)(...))QGraphicsItem::dragEnterEvent
+144   (int (*)(...))QGraphicsItem::dragLeaveEvent
+152   (int (*)(...))QGraphicsItem::dragMoveEvent
+160   (int (*)(...))QGraphicsItem::dropEvent
+168   (int (*)(...))QGraphicsItem::focusInEvent
+176   (int (*)(...))QGraphicsItem::focusOutEvent
+184   (int (*)(...))QGraphicsItem::hoverEnterEvent
+192   (int (*)(...))QGraphicsItem::hoverMoveEvent
+200   (int (*)(...))QGraphicsItem::hoverLeaveEvent
+208   (int (*)(...))QGraphicsItem::keyPressEvent
+216   (int (*)(...))QGraphicsItem::keyReleaseEvent
+224   (int (*)(...))QGraphicsItem::mousePressEvent
+232   (int (*)(...))QGraphicsItem::mouseMoveEvent
+240   (int (*)(...))QGraphicsItem::mouseReleaseEvent
+248   (int (*)(...))QGraphicsItem::mouseDoubleClickEvent
+256   (int (*)(...))QGraphicsItem::wheelEvent
+264   (int (*)(...))QGraphicsItem::inputMethodEvent
+272   (int (*)(...))QGraphicsItem::inputMethodQuery
+280   (int (*)(...))QGraphicsItem::itemChange
+288   (int (*)(...))QGraphicsSimpleTextItem::supportsExtension
+296   (int (*)(...))QGraphicsSimpleTextItem::setExtension
+304   (int (*)(...))QGraphicsSimpleTextItem::extension
+
+Class QGraphicsSimpleTextItem
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsSimpleTextItem (0x0x7f2d253b9680) 0
+    vptr=((& QGraphicsSimpleTextItem::_ZTV23QGraphicsSimpleTextItem) + 16u)
+  QAbstractGraphicsShapeItem (0x0x7f2d253b96e8) 0
+      primary-for QGraphicsSimpleTextItem (0x0x7f2d253b9680)
+    QGraphicsItem (0x0x7f2d253c6780) 0
+        primary-for QAbstractGraphicsShapeItem (0x0x7f2d253b96e8)
+
+Vtable for QGraphicsItemGroup
+QGraphicsItemGroup::_ZTV18QGraphicsItemGroup: 39u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QGraphicsItemGroup)
+16    (int (*)(...))QGraphicsItemGroup::~QGraphicsItemGroup
+24    (int (*)(...))QGraphicsItemGroup::~QGraphicsItemGroup
+32    (int (*)(...))QGraphicsItem::advance
+40    (int (*)(...))QGraphicsItemGroup::boundingRect
+48    (int (*)(...))QGraphicsItem::shape
+56    (int (*)(...))QGraphicsItem::contains
+64    (int (*)(...))QGraphicsItem::collidesWithItem
+72    (int (*)(...))QGraphicsItem::collidesWithPath
+80    (int (*)(...))QGraphicsItemGroup::isObscuredBy
+88    (int (*)(...))QGraphicsItemGroup::opaqueArea
+96    (int (*)(...))QGraphicsItemGroup::paint
+104   (int (*)(...))QGraphicsItemGroup::type
+112   (int (*)(...))QGraphicsItem::sceneEventFilter
+120   (int (*)(...))QGraphicsItem::sceneEvent
+128   (int (*)(...))QGraphicsItem::contextMenuEvent
+136   (int (*)(...))QGraphicsItem::dragEnterEvent
+144   (int (*)(...))QGraphicsItem::dragLeaveEvent
+152   (int (*)(...))QGraphicsItem::dragMoveEvent
+160   (int (*)(...))QGraphicsItem::dropEvent
+168   (int (*)(...))QGraphicsItem::focusInEvent
+176   (int (*)(...))QGraphicsItem::focusOutEvent
+184   (int (*)(...))QGraphicsItem::hoverEnterEvent
+192   (int (*)(...))QGraphicsItem::hoverMoveEvent
+200   (int (*)(...))QGraphicsItem::hoverLeaveEvent
+208   (int (*)(...))QGraphicsItem::keyPressEvent
+216   (int (*)(...))QGraphicsItem::keyReleaseEvent
+224   (int (*)(...))QGraphicsItem::mousePressEvent
+232   (int (*)(...))QGraphicsItem::mouseMoveEvent
+240   (int (*)(...))QGraphicsItem::mouseReleaseEvent
+248   (int (*)(...))QGraphicsItem::mouseDoubleClickEvent
+256   (int (*)(...))QGraphicsItem::wheelEvent
+264   (int (*)(...))QGraphicsItem::inputMethodEvent
+272   (int (*)(...))QGraphicsItem::inputMethodQuery
+280   (int (*)(...))QGraphicsItem::itemChange
+288   (int (*)(...))QGraphicsItem::supportsExtension
+296   (int (*)(...))QGraphicsItem::setExtension
+304   (int (*)(...))QGraphicsItem::extension
+
+Class QGraphicsItemGroup
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsItemGroup (0x0x7f2d253b9750) 0
+    vptr=((& QGraphicsItemGroup::_ZTV18QGraphicsItemGroup) + 16u)
+  QGraphicsItem (0x0x7f2d253c67e0) 0
+      primary-for QGraphicsItemGroup (0x0x7f2d253b9750)
+
+Vtable for QGraphicsLayoutItem
+QGraphicsLayoutItem::_ZTV19QGraphicsLayoutItem: 8u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QGraphicsLayoutItem)
+16    0u
+24    0u
+32    (int (*)(...))QGraphicsLayoutItem::setGeometry
+40    (int (*)(...))QGraphicsLayoutItem::getContentsMargins
+48    (int (*)(...))QGraphicsLayoutItem::updateGeometry
+56    (int (*)(...))__cxa_pure_virtual
+
+Class QGraphicsLayoutItem
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsLayoutItem (0x0x7f2d253c6960) 0
+    vptr=((& QGraphicsLayoutItem::_ZTV19QGraphicsLayoutItem) + 16u)
+
+Vtable for QGraphicsLayout
+QGraphicsLayout::_ZTV15QGraphicsLayout: 13u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QGraphicsLayout)
+16    0u
+24    0u
+32    (int (*)(...))QGraphicsLayoutItem::setGeometry
+40    (int (*)(...))QGraphicsLayout::getContentsMargins
+48    (int (*)(...))QGraphicsLayout::updateGeometry
+56    (int (*)(...))__cxa_pure_virtual
+64    (int (*)(...))QGraphicsLayout::invalidate
+72    (int (*)(...))QGraphicsLayout::widgetEvent
+80    (int (*)(...))__cxa_pure_virtual
+88    (int (*)(...))__cxa_pure_virtual
+96    (int (*)(...))__cxa_pure_virtual
+
+Class QGraphicsLayout
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsLayout (0x0x7f2d253b97b8) 0
+    vptr=((& QGraphicsLayout::_ZTV15QGraphicsLayout) + 16u)
+  QGraphicsLayoutItem (0x0x7f2d253c6ae0) 0
+      primary-for QGraphicsLayout (0x0x7f2d253b97b8)
+
+Class QGraphicsAnchor::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsAnchor::QPrivateSignal (0x0x7f2d253c6c00) 0 empty
+
+Vtable for QGraphicsAnchor
+QGraphicsAnchor::_ZTV15QGraphicsAnchor: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QGraphicsAnchor)
+16    (int (*)(...))QGraphicsAnchor::metaObject
+24    (int (*)(...))QGraphicsAnchor::qt_metacast
+32    (int (*)(...))QGraphicsAnchor::qt_metacall
+40    (int (*)(...))QGraphicsAnchor::~QGraphicsAnchor
+48    (int (*)(...))QGraphicsAnchor::~QGraphicsAnchor
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QGraphicsAnchor
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsAnchor (0x0x7f2d253b9820) 0
+    vptr=((& QGraphicsAnchor::_ZTV15QGraphicsAnchor) + 16u)
+  QObject (0x0x7f2d253c6ba0) 0
+      primary-for QGraphicsAnchor (0x0x7f2d253b9820)
+
+Vtable for QGraphicsAnchorLayout
+QGraphicsAnchorLayout::_ZTV21QGraphicsAnchorLayout: 13u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QGraphicsAnchorLayout)
+16    (int (*)(...))QGraphicsAnchorLayout::~QGraphicsAnchorLayout
+24    (int (*)(...))QGraphicsAnchorLayout::~QGraphicsAnchorLayout
+32    (int (*)(...))QGraphicsAnchorLayout::setGeometry
+40    (int (*)(...))QGraphicsLayout::getContentsMargins
+48    (int (*)(...))QGraphicsLayout::updateGeometry
+56    (int (*)(...))QGraphicsAnchorLayout::sizeHint
+64    (int (*)(...))QGraphicsAnchorLayout::invalidate
+72    (int (*)(...))QGraphicsLayout::widgetEvent
+80    (int (*)(...))QGraphicsAnchorLayout::count
+88    (int (*)(...))QGraphicsAnchorLayout::itemAt
+96    (int (*)(...))QGraphicsAnchorLayout::removeAt
+
+Class QGraphicsAnchorLayout
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsAnchorLayout (0x0x7f2d253b9888) 0
+    vptr=((& QGraphicsAnchorLayout::_ZTV21QGraphicsAnchorLayout) + 16u)
+  QGraphicsLayout (0x0x7f2d253b98f0) 0
+      primary-for QGraphicsAnchorLayout (0x0x7f2d253b9888)
+    QGraphicsLayoutItem (0x0x7f2d253c6c60) 0
+        primary-for QGraphicsLayout (0x0x7f2d253b98f0)
+
+Class QGraphicsEffect::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsEffect::QPrivateSignal (0x0x7f2d253c6d20) 0 empty
+
+Vtable for QGraphicsEffect
+QGraphicsEffect::_ZTV15QGraphicsEffect: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QGraphicsEffect)
+16    (int (*)(...))QGraphicsEffect::metaObject
+24    (int (*)(...))QGraphicsEffect::qt_metacast
+32    (int (*)(...))QGraphicsEffect::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QGraphicsEffect::boundingRectFor
+120   (int (*)(...))__cxa_pure_virtual
+128   (int (*)(...))QGraphicsEffect::sourceChanged
+
+Class QGraphicsEffect
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsEffect (0x0x7f2d253b9958) 0
+    vptr=((& QGraphicsEffect::_ZTV15QGraphicsEffect) + 16u)
+  QObject (0x0x7f2d253c6cc0) 0
+      primary-for QGraphicsEffect (0x0x7f2d253b9958)
+
+Class QGraphicsColorizeEffect::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsColorizeEffect::QPrivateSignal (0x0x7f2d253c6f60) 0 empty
+
+Vtable for QGraphicsColorizeEffect
+QGraphicsColorizeEffect::_ZTV23QGraphicsColorizeEffect: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI23QGraphicsColorizeEffect)
+16    (int (*)(...))QGraphicsColorizeEffect::metaObject
+24    (int (*)(...))QGraphicsColorizeEffect::qt_metacast
+32    (int (*)(...))QGraphicsColorizeEffect::qt_metacall
+40    (int (*)(...))QGraphicsColorizeEffect::~QGraphicsColorizeEffect
+48    (int (*)(...))QGraphicsColorizeEffect::~QGraphicsColorizeEffect
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QGraphicsEffect::boundingRectFor
+120   (int (*)(...))QGraphicsColorizeEffect::draw
+128   (int (*)(...))QGraphicsEffect::sourceChanged
+
+Class QGraphicsColorizeEffect
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsColorizeEffect (0x0x7f2d253b9a90) 0
+    vptr=((& QGraphicsColorizeEffect::_ZTV23QGraphicsColorizeEffect) + 16u)
+  QGraphicsEffect (0x0x7f2d253b9af8) 0
+      primary-for QGraphicsColorizeEffect (0x0x7f2d253b9a90)
+    QObject (0x0x7f2d253c6f00) 0
+        primary-for QGraphicsEffect (0x0x7f2d253b9af8)
+
+Class QGraphicsBlurEffect::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsBlurEffect::QPrivateSignal (0x0x7f2d25193060) 0 empty
+
+Vtable for QGraphicsBlurEffect
+QGraphicsBlurEffect::_ZTV19QGraphicsBlurEffect: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QGraphicsBlurEffect)
+16    (int (*)(...))QGraphicsBlurEffect::metaObject
+24    (int (*)(...))QGraphicsBlurEffect::qt_metacast
+32    (int (*)(...))QGraphicsBlurEffect::qt_metacall
+40    (int (*)(...))QGraphicsBlurEffect::~QGraphicsBlurEffect
+48    (int (*)(...))QGraphicsBlurEffect::~QGraphicsBlurEffect
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QGraphicsBlurEffect::boundingRectFor
+120   (int (*)(...))QGraphicsBlurEffect::draw
+128   (int (*)(...))QGraphicsEffect::sourceChanged
+
+Class QGraphicsBlurEffect
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsBlurEffect (0x0x7f2d253b9b60) 0
+    vptr=((& QGraphicsBlurEffect::_ZTV19QGraphicsBlurEffect) + 16u)
+  QGraphicsEffect (0x0x7f2d253b9bc8) 0
+      primary-for QGraphicsBlurEffect (0x0x7f2d253b9b60)
+    QObject (0x0x7f2d25193000) 0
+        primary-for QGraphicsEffect (0x0x7f2d253b9bc8)
+
+Class QGraphicsDropShadowEffect::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsDropShadowEffect::QPrivateSignal (0x0x7f2d251932a0) 0 empty
+
+Vtable for QGraphicsDropShadowEffect
+QGraphicsDropShadowEffect::_ZTV25QGraphicsDropShadowEffect: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI25QGraphicsDropShadowEffect)
+16    (int (*)(...))QGraphicsDropShadowEffect::metaObject
+24    (int (*)(...))QGraphicsDropShadowEffect::qt_metacast
+32    (int (*)(...))QGraphicsDropShadowEffect::qt_metacall
+40    (int (*)(...))QGraphicsDropShadowEffect::~QGraphicsDropShadowEffect
+48    (int (*)(...))QGraphicsDropShadowEffect::~QGraphicsDropShadowEffect
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QGraphicsDropShadowEffect::boundingRectFor
+120   (int (*)(...))QGraphicsDropShadowEffect::draw
+128   (int (*)(...))QGraphicsEffect::sourceChanged
+
+Class QGraphicsDropShadowEffect
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsDropShadowEffect (0x0x7f2d253b9d00) 0
+    vptr=((& QGraphicsDropShadowEffect::_ZTV25QGraphicsDropShadowEffect) + 16u)
+  QGraphicsEffect (0x0x7f2d253b9d68) 0
+      primary-for QGraphicsDropShadowEffect (0x0x7f2d253b9d00)
+    QObject (0x0x7f2d25193240) 0
+        primary-for QGraphicsEffect (0x0x7f2d253b9d68)
+
+Class QGraphicsOpacityEffect::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsOpacityEffect::QPrivateSignal (0x0x7f2d25193360) 0 empty
+
+Vtable for QGraphicsOpacityEffect
+QGraphicsOpacityEffect::_ZTV22QGraphicsOpacityEffect: 17u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI22QGraphicsOpacityEffect)
+16    (int (*)(...))QGraphicsOpacityEffect::metaObject
+24    (int (*)(...))QGraphicsOpacityEffect::qt_metacast
+32    (int (*)(...))QGraphicsOpacityEffect::qt_metacall
+40    (int (*)(...))QGraphicsOpacityEffect::~QGraphicsOpacityEffect
+48    (int (*)(...))QGraphicsOpacityEffect::~QGraphicsOpacityEffect
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QGraphicsEffect::boundingRectFor
+120   (int (*)(...))QGraphicsOpacityEffect::draw
+128   (int (*)(...))QGraphicsEffect::sourceChanged
+
+Class QGraphicsOpacityEffect
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsOpacityEffect (0x0x7f2d253b9dd0) 0
+    vptr=((& QGraphicsOpacityEffect::_ZTV22QGraphicsOpacityEffect) + 16u)
+  QGraphicsEffect (0x0x7f2d253b9e38) 0
+      primary-for QGraphicsOpacityEffect (0x0x7f2d253b9dd0)
+    QObject (0x0x7f2d25193300) 0
+        primary-for QGraphicsEffect (0x0x7f2d253b9e38)
+
+Vtable for QGraphicsGridLayout
+QGraphicsGridLayout::_ZTV19QGraphicsGridLayout: 13u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QGraphicsGridLayout)
+16    (int (*)(...))QGraphicsGridLayout::~QGraphicsGridLayout
+24    (int (*)(...))QGraphicsGridLayout::~QGraphicsGridLayout
+32    (int (*)(...))QGraphicsGridLayout::setGeometry
+40    (int (*)(...))QGraphicsLayout::getContentsMargins
+48    (int (*)(...))QGraphicsLayout::updateGeometry
+56    (int (*)(...))QGraphicsGridLayout::sizeHint
+64    (int (*)(...))QGraphicsGridLayout::invalidate
+72    (int (*)(...))QGraphicsLayout::widgetEvent
+80    (int (*)(...))QGraphicsGridLayout::count
+88    (int (*)(...))QGraphicsGridLayout::itemAt
+96    (int (*)(...))QGraphicsGridLayout::removeAt
+
+Class QGraphicsGridLayout
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsGridLayout (0x0x7f2d253b9ea0) 0
+    vptr=((& QGraphicsGridLayout::_ZTV19QGraphicsGridLayout) + 16u)
+  QGraphicsLayout (0x0x7f2d253b9f08) 0
+      primary-for QGraphicsGridLayout (0x0x7f2d253b9ea0)
+    QGraphicsLayoutItem (0x0x7f2d251933c0) 0
+        primary-for QGraphicsLayout (0x0x7f2d253b9f08)
+
+Class QGraphicsItemAnimation::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsItemAnimation::QPrivateSignal (0x0x7f2d25193480) 0 empty
+
+Vtable for QGraphicsItemAnimation
+QGraphicsItemAnimation::_ZTV22QGraphicsItemAnimation: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI22QGraphicsItemAnimation)
+16    (int (*)(...))QGraphicsItemAnimation::metaObject
+24    (int (*)(...))QGraphicsItemAnimation::qt_metacast
+32    (int (*)(...))QGraphicsItemAnimation::qt_metacall
+40    (int (*)(...))QGraphicsItemAnimation::~QGraphicsItemAnimation
+48    (int (*)(...))QGraphicsItemAnimation::~QGraphicsItemAnimation
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QGraphicsItemAnimation::beforeAnimationStep
+120   (int (*)(...))QGraphicsItemAnimation::afterAnimationStep
+
+Class QGraphicsItemAnimation
+   size=24 align=8
+   base size=24 base align=8
+QGraphicsItemAnimation (0x0x7f2d25223000) 0
+    vptr=((& QGraphicsItemAnimation::_ZTV22QGraphicsItemAnimation) + 16u)
+  QObject (0x0x7f2d25193420) 0
+      primary-for QGraphicsItemAnimation (0x0x7f2d25223000)
+
+Vtable for QGraphicsLinearLayout
+QGraphicsLinearLayout::_ZTV21QGraphicsLinearLayout: 13u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QGraphicsLinearLayout)
+16    (int (*)(...))QGraphicsLinearLayout::~QGraphicsLinearLayout
+24    (int (*)(...))QGraphicsLinearLayout::~QGraphicsLinearLayout
+32    (int (*)(...))QGraphicsLinearLayout::setGeometry
+40    (int (*)(...))QGraphicsLayout::getContentsMargins
+48    (int (*)(...))QGraphicsLayout::updateGeometry
+56    (int (*)(...))QGraphicsLinearLayout::sizeHint
+64    (int (*)(...))QGraphicsLinearLayout::invalidate
+72    (int (*)(...))QGraphicsLayout::widgetEvent
+80    (int (*)(...))QGraphicsLinearLayout::count
+88    (int (*)(...))QGraphicsLinearLayout::itemAt
+96    (int (*)(...))QGraphicsLinearLayout::removeAt
+
+Class QGraphicsLinearLayout
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsLinearLayout (0x0x7f2d25223068) 0
+    vptr=((& QGraphicsLinearLayout::_ZTV21QGraphicsLinearLayout) + 16u)
+  QGraphicsLayout (0x0x7f2d252230d0) 0
+      primary-for QGraphicsLinearLayout (0x0x7f2d25223068)
+    QGraphicsLayoutItem (0x0x7f2d251934e0) 0
+        primary-for QGraphicsLayout (0x0x7f2d252230d0)
+
+Class QGraphicsWidget::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsWidget::QPrivateSignal (0x0x7f2d25193660) 0 empty
+
+Vtable for QGraphicsWidget
+QGraphicsWidget::_ZTV15QGraphicsWidget: 92u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QGraphicsWidget)
+16    (int (*)(...))QGraphicsWidget::metaObject
+24    (int (*)(...))QGraphicsWidget::qt_metacast
+32    (int (*)(...))QGraphicsWidget::qt_metacall
+40    (int (*)(...))QGraphicsWidget::~QGraphicsWidget
+48    (int (*)(...))QGraphicsWidget::~QGraphicsWidget
+56    (int (*)(...))QGraphicsWidget::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QGraphicsWidget::setGeometry
+120   (int (*)(...))QGraphicsWidget::getContentsMargins
+128   (int (*)(...))QGraphicsWidget::type
+136   (int (*)(...))QGraphicsWidget::paint
+144   (int (*)(...))QGraphicsWidget::paintWindowFrame
+152   (int (*)(...))QGraphicsWidget::boundingRect
+160   (int (*)(...))QGraphicsWidget::shape
+168   (int (*)(...))QGraphicsWidget::initStyleOption
+176   (int (*)(...))QGraphicsWidget::sizeHint
+184   (int (*)(...))QGraphicsWidget::updateGeometry
+192   (int (*)(...))QGraphicsWidget::itemChange
+200   (int (*)(...))QGraphicsWidget::propertyChange
+208   (int (*)(...))QGraphicsWidget::sceneEvent
+216   (int (*)(...))QGraphicsWidget::windowFrameEvent
+224   (int (*)(...))QGraphicsWidget::windowFrameSectionAt
+232   (int (*)(...))QGraphicsWidget::changeEvent
+240   (int (*)(...))QGraphicsWidget::closeEvent
+248   (int (*)(...))QGraphicsWidget::focusInEvent
+256   (int (*)(...))QGraphicsWidget::focusNextPrevChild
+264   (int (*)(...))QGraphicsWidget::focusOutEvent
+272   (int (*)(...))QGraphicsWidget::hideEvent
+280   (int (*)(...))QGraphicsWidget::moveEvent
+288   (int (*)(...))QGraphicsWidget::polishEvent
+296   (int (*)(...))QGraphicsWidget::resizeEvent
+304   (int (*)(...))QGraphicsWidget::showEvent
+312   (int (*)(...))QGraphicsWidget::hoverMoveEvent
+320   (int (*)(...))QGraphicsWidget::hoverLeaveEvent
+328   (int (*)(...))QGraphicsWidget::grabMouseEvent
+336   (int (*)(...))QGraphicsWidget::ungrabMouseEvent
+344   (int (*)(...))QGraphicsWidget::grabKeyboardEvent
+352   (int (*)(...))QGraphicsWidget::ungrabKeyboardEvent
+360   (int (*)(...))-16
+368   (int (*)(...))(& _ZTI15QGraphicsWidget)
+376   (int (*)(...))QGraphicsWidget::_ZThn16_N15QGraphicsWidgetD1Ev
+384   (int (*)(...))QGraphicsWidget::_ZThn16_N15QGraphicsWidgetD0Ev
+392   (int (*)(...))QGraphicsItem::advance
+400   (int (*)(...))QGraphicsWidget::_ZThn16_NK15QGraphicsWidget12boundingRectEv
+408   (int (*)(...))QGraphicsWidget::_ZThn16_NK15QGraphicsWidget5shapeEv
+416   (int (*)(...))QGraphicsItem::contains
+424   (int (*)(...))QGraphicsItem::collidesWithItem
+432   (int (*)(...))QGraphicsItem::collidesWithPath
+440   (int (*)(...))QGraphicsItem::isObscuredBy
+448   (int (*)(...))QGraphicsItem::opaqueArea
+456   (int (*)(...))QGraphicsWidget::_ZThn16_N15QGraphicsWidget5paintEP8QPainterPK24QStyleOptionGraphicsItemP7QWidget
+464   (int (*)(...))QGraphicsWidget::_ZThn16_NK15QGraphicsWidget4typeEv
+472   (int (*)(...))QGraphicsItem::sceneEventFilter
+480   (int (*)(...))QGraphicsWidget::_ZThn16_N15QGraphicsWidget10sceneEventEP6QEvent
+488   (int (*)(...))QGraphicsItem::contextMenuEvent
+496   (int (*)(...))QGraphicsItem::dragEnterEvent
+504   (int (*)(...))QGraphicsItem::dragLeaveEvent
+512   (int (*)(...))QGraphicsItem::dragMoveEvent
+520   (int (*)(...))QGraphicsItem::dropEvent
+528   (int (*)(...))QGraphicsWidget::_ZThn16_N15QGraphicsWidget12focusInEventEP11QFocusEvent
+536   (int (*)(...))QGraphicsWidget::_ZThn16_N15QGraphicsWidget13focusOutEventEP11QFocusEvent
+544   (int (*)(...))QGraphicsItem::hoverEnterEvent
+552   (int (*)(...))QGraphicsWidget::_ZThn16_N15QGraphicsWidget14hoverMoveEventEP24QGraphicsSceneHoverEvent
+560   (int (*)(...))QGraphicsWidget::_ZThn16_N15QGraphicsWidget15hoverLeaveEventEP24QGraphicsSceneHoverEvent
+568   (int (*)(...))QGraphicsItem::keyPressEvent
+576   (int (*)(...))QGraphicsItem::keyReleaseEvent
+584   (int (*)(...))QGraphicsItem::mousePressEvent
+592   (int (*)(...))QGraphicsItem::mouseMoveEvent
+600   (int (*)(...))QGraphicsItem::mouseReleaseEvent
+608   (int (*)(...))QGraphicsItem::mouseDoubleClickEvent
+616   (int (*)(...))QGraphicsItem::wheelEvent
+624   (int (*)(...))QGraphicsItem::inputMethodEvent
+632   (int (*)(...))QGraphicsItem::inputMethodQuery
+640   (int (*)(...))QGraphicsWidget::_ZThn16_N15QGraphicsWidget10itemChangeEN13QGraphicsItem18GraphicsItemChangeERK8QVariant
+648   (int (*)(...))QGraphicsItem::supportsExtension
+656   (int (*)(...))QGraphicsItem::setExtension
+664   (int (*)(...))QGraphicsItem::extension
+672   (int (*)(...))-32
+680   (int (*)(...))(& _ZTI15QGraphicsWidget)
+688   (int (*)(...))QGraphicsWidget::_ZThn32_N15QGraphicsWidgetD1Ev
+696   (int (*)(...))QGraphicsWidget::_ZThn32_N15QGraphicsWidgetD0Ev
+704   (int (*)(...))QGraphicsWidget::_ZThn32_N15QGraphicsWidget11setGeometryERK6QRectF
+712   (int (*)(...))QGraphicsWidget::_ZThn32_NK15QGraphicsWidget18getContentsMarginsEPdS0_S0_S0_
+720   (int (*)(...))QGraphicsWidget::_ZThn32_N15QGraphicsWidget14updateGeometryEv
+728   (int (*)(...))QGraphicsWidget::_ZThn32_NK15QGraphicsWidget8sizeHintEN2Qt8SizeHintERK6QSizeF
+
+Class QGraphicsWidget
+   size=48 align=8
+   base size=48 base align=8
+QGraphicsWidget (0x0x7f2d25202cb0) 0
+    vptr=((& QGraphicsWidget::_ZTV15QGraphicsWidget) + 16u)
+  QGraphicsObject (0x0x7f2d25202d20) 0
+      primary-for QGraphicsWidget (0x0x7f2d25202cb0)
+    QObject (0x0x7f2d25193540) 0
+        primary-for QGraphicsObject (0x0x7f2d25202d20)
+    QGraphicsItem (0x0x7f2d251935a0) 16
+        vptr=((& QGraphicsWidget::_ZTV15QGraphicsWidget) + 376u)
+  QGraphicsLayoutItem (0x0x7f2d25193600) 32
+      vptr=((& QGraphicsWidget::_ZTV15QGraphicsWidget) + 688u)
+
+Class QGraphicsProxyWidget::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsProxyWidget::QPrivateSignal (0x0x7f2d251938a0) 0 empty
+
+Vtable for QGraphicsProxyWidget
+QGraphicsProxyWidget::_ZTV20QGraphicsProxyWidget: 107u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI20QGraphicsProxyWidget)
+16    (int (*)(...))QGraphicsProxyWidget::metaObject
+24    (int (*)(...))QGraphicsProxyWidget::qt_metacast
+32    (int (*)(...))QGraphicsProxyWidget::qt_metacall
+40    (int (*)(...))QGraphicsProxyWidget::~QGraphicsProxyWidget
+48    (int (*)(...))QGraphicsProxyWidget::~QGraphicsProxyWidget
+56    (int (*)(...))QGraphicsProxyWidget::event
+64    (int (*)(...))QGraphicsProxyWidget::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QGraphicsProxyWidget::setGeometry
+120   (int (*)(...))QGraphicsWidget::getContentsMargins
+128   (int (*)(...))QGraphicsProxyWidget::type
+136   (int (*)(...))QGraphicsProxyWidget::paint
+144   (int (*)(...))QGraphicsWidget::paintWindowFrame
+152   (int (*)(...))QGraphicsWidget::boundingRect
+160   (int (*)(...))QGraphicsWidget::shape
+168   (int (*)(...))QGraphicsWidget::initStyleOption
+176   (int (*)(...))QGraphicsProxyWidget::sizeHint
+184   (int (*)(...))QGraphicsWidget::updateGeometry
+192   (int (*)(...))QGraphicsProxyWidget::itemChange
+200   (int (*)(...))QGraphicsWidget::propertyChange
+208   (int (*)(...))QGraphicsWidget::sceneEvent
+216   (int (*)(...))QGraphicsWidget::windowFrameEvent
+224   (int (*)(...))QGraphicsWidget::windowFrameSectionAt
+232   (int (*)(...))QGraphicsWidget::changeEvent
+240   (int (*)(...))QGraphicsWidget::closeEvent
+248   (int (*)(...))QGraphicsProxyWidget::focusInEvent
+256   (int (*)(...))QGraphicsProxyWidget::focusNextPrevChild
+264   (int (*)(...))QGraphicsProxyWidget::focusOutEvent
+272   (int (*)(...))QGraphicsProxyWidget::hideEvent
+280   (int (*)(...))QGraphicsWidget::moveEvent
+288   (int (*)(...))QGraphicsWidget::polishEvent
+296   (int (*)(...))QGraphicsProxyWidget::resizeEvent
+304   (int (*)(...))QGraphicsProxyWidget::showEvent
+312   (int (*)(...))QGraphicsProxyWidget::hoverMoveEvent
+320   (int (*)(...))QGraphicsProxyWidget::hoverLeaveEvent
+328   (int (*)(...))QGraphicsProxyWidget::grabMouseEvent
+336   (int (*)(...))QGraphicsProxyWidget::ungrabMouseEvent
+344   (int (*)(...))QGraphicsWidget::grabKeyboardEvent
+352   (int (*)(...))QGraphicsWidget::ungrabKeyboardEvent
+360   (int (*)(...))QGraphicsProxyWidget::contextMenuEvent
+368   (int (*)(...))QGraphicsProxyWidget::dragEnterEvent
+376   (int (*)(...))QGraphicsProxyWidget::dragLeaveEvent
+384   (int (*)(...))QGraphicsProxyWidget::dragMoveEvent
+392   (int (*)(...))QGraphicsProxyWidget::dropEvent
+400   (int (*)(...))QGraphicsProxyWidget::hoverEnterEvent
+408   (int (*)(...))QGraphicsProxyWidget::mouseMoveEvent
+416   (int (*)(...))QGraphicsProxyWidget::mousePressEvent
+424   (int (*)(...))QGraphicsProxyWidget::mouseReleaseEvent
+432   (int (*)(...))QGraphicsProxyWidget::mouseDoubleClickEvent
+440   (int (*)(...))QGraphicsProxyWidget::wheelEvent
+448   (int (*)(...))QGraphicsProxyWidget::keyPressEvent
+456   (int (*)(...))QGraphicsProxyWidget::keyReleaseEvent
+464   (int (*)(...))QGraphicsProxyWidget::inputMethodQuery
+472   (int (*)(...))QGraphicsProxyWidget::inputMethodEvent
+480   (int (*)(...))-16
+488   (int (*)(...))(& _ZTI20QGraphicsProxyWidget)
+496   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidgetD1Ev
+504   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidgetD0Ev
+512   (int (*)(...))QGraphicsItem::advance
+520   (int (*)(...))QGraphicsWidget::_ZThn16_NK15QGraphicsWidget12boundingRectEv
+528   (int (*)(...))QGraphicsWidget::_ZThn16_NK15QGraphicsWidget5shapeEv
+536   (int (*)(...))QGraphicsItem::contains
+544   (int (*)(...))QGraphicsItem::collidesWithItem
+552   (int (*)(...))QGraphicsItem::collidesWithPath
+560   (int (*)(...))QGraphicsItem::isObscuredBy
+568   (int (*)(...))QGraphicsItem::opaqueArea
+576   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget5paintEP8QPainterPK24QStyleOptionGraphicsItemP7QWidget
+584   (int (*)(...))QGraphicsProxyWidget::_ZThn16_NK20QGraphicsProxyWidget4typeEv
+592   (int (*)(...))QGraphicsItem::sceneEventFilter
+600   (int (*)(...))QGraphicsWidget::_ZThn16_N15QGraphicsWidget10sceneEventEP6QEvent
+608   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget16contextMenuEventEP30QGraphicsSceneContextMenuEvent
+616   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget14dragEnterEventEP27QGraphicsSceneDragDropEvent
+624   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget14dragLeaveEventEP27QGraphicsSceneDragDropEvent
+632   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget13dragMoveEventEP27QGraphicsSceneDragDropEvent
+640   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget9dropEventEP27QGraphicsSceneDragDropEvent
+648   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget12focusInEventEP11QFocusEvent
+656   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget13focusOutEventEP11QFocusEvent
+664   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget15hoverEnterEventEP24QGraphicsSceneHoverEvent
+672   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget14hoverMoveEventEP24QGraphicsSceneHoverEvent
+680   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget15hoverLeaveEventEP24QGraphicsSceneHoverEvent
+688   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget13keyPressEventEP9QKeyEvent
+696   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget15keyReleaseEventEP9QKeyEvent
+704   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget15mousePressEventEP24QGraphicsSceneMouseEvent
+712   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget14mouseMoveEventEP24QGraphicsSceneMouseEvent
+720   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget17mouseReleaseEventEP24QGraphicsSceneMouseEvent
+728   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget21mouseDoubleClickEventEP24QGraphicsSceneMouseEvent
+736   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget10wheelEventEP24QGraphicsSceneWheelEvent
+744   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget16inputMethodEventEP17QInputMethodEvent
+752   (int (*)(...))QGraphicsProxyWidget::_ZThn16_NK20QGraphicsProxyWidget16inputMethodQueryEN2Qt16InputMethodQueryE
+760   (int (*)(...))QGraphicsProxyWidget::_ZThn16_N20QGraphicsProxyWidget10itemChangeEN13QGraphicsItem18GraphicsItemChangeERK8QVariant
+768   (int (*)(...))QGraphicsItem::supportsExtension
+776   (int (*)(...))QGraphicsItem::setExtension
+784   (int (*)(...))QGraphicsItem::extension
+792   (int (*)(...))-32
+800   (int (*)(...))(& _ZTI20QGraphicsProxyWidget)
+808   (int (*)(...))QGraphicsProxyWidget::_ZThn32_N20QGraphicsProxyWidgetD1Ev
+816   (int (*)(...))QGraphicsProxyWidget::_ZThn32_N20QGraphicsProxyWidgetD0Ev
+824   (int (*)(...))QGraphicsProxyWidget::_ZThn32_N20QGraphicsProxyWidget11setGeometryERK6QRectF
+832   (int (*)(...))QGraphicsWidget::_ZThn32_NK15QGraphicsWidget18getContentsMarginsEPdS0_S0_S0_
+840   (int (*)(...))QGraphicsWidget::_ZThn32_N15QGraphicsWidget14updateGeometryEv
+848   (int (*)(...))QGraphicsProxyWidget::_ZThn32_NK20QGraphicsProxyWidget8sizeHintEN2Qt8SizeHintERK6QSizeF
+
+Class QGraphicsProxyWidget
+   size=48 align=8
+   base size=48 base align=8
+QGraphicsProxyWidget (0x0x7f2d25223208) 0
+    vptr=((& QGraphicsProxyWidget::_ZTV20QGraphicsProxyWidget) + 16u)
+  QGraphicsWidget (0x0x7f2d25277690) 0
+      primary-for QGraphicsProxyWidget (0x0x7f2d25223208)
+    QGraphicsObject (0x0x7f2d25277700) 0
+        primary-for QGraphicsWidget (0x0x7f2d25277690)
+      QObject (0x0x7f2d25193780) 0
+          primary-for QGraphicsObject (0x0x7f2d25277700)
+      QGraphicsItem (0x0x7f2d251937e0) 16
+          vptr=((& QGraphicsProxyWidget::_ZTV20QGraphicsProxyWidget) + 496u)
+    QGraphicsLayoutItem (0x0x7f2d25193840) 32
+        vptr=((& QGraphicsProxyWidget::_ZTV20QGraphicsProxyWidget) + 808u)
+
+Class QGraphicsScene::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsScene::QPrivateSignal (0x0x7f2d25193ae0) 0 empty
+
+Vtable for QGraphicsScene
+QGraphicsScene::_ZTV14QGraphicsScene: 34u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QGraphicsScene)
+16    (int (*)(...))QGraphicsScene::metaObject
+24    (int (*)(...))QGraphicsScene::qt_metacast
+32    (int (*)(...))QGraphicsScene::qt_metacall
+40    (int (*)(...))QGraphicsScene::~QGraphicsScene
+48    (int (*)(...))QGraphicsScene::~QGraphicsScene
+56    (int (*)(...))QGraphicsScene::event
+64    (int (*)(...))QGraphicsScene::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QGraphicsScene::inputMethodQuery
+120   (int (*)(...))QGraphicsScene::contextMenuEvent
+128   (int (*)(...))QGraphicsScene::dragEnterEvent
+136   (int (*)(...))QGraphicsScene::dragMoveEvent
+144   (int (*)(...))QGraphicsScene::dragLeaveEvent
+152   (int (*)(...))QGraphicsScene::dropEvent
+160   (int (*)(...))QGraphicsScene::focusInEvent
+168   (int (*)(...))QGraphicsScene::focusOutEvent
+176   (int (*)(...))QGraphicsScene::helpEvent
+184   (int (*)(...))QGraphicsScene::keyPressEvent
+192   (int (*)(...))QGraphicsScene::keyReleaseEvent
+200   (int (*)(...))QGraphicsScene::mousePressEvent
+208   (int (*)(...))QGraphicsScene::mouseMoveEvent
+216   (int (*)(...))QGraphicsScene::mouseReleaseEvent
+224   (int (*)(...))QGraphicsScene::mouseDoubleClickEvent
+232   (int (*)(...))QGraphicsScene::wheelEvent
+240   (int (*)(...))QGraphicsScene::inputMethodEvent
+248   (int (*)(...))QGraphicsScene::drawBackground
+256   (int (*)(...))QGraphicsScene::drawForeground
+264   (int (*)(...))QGraphicsScene::drawItems
+
+Class QGraphicsScene
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsScene (0x0x7f2d25223410) 0
+    vptr=((& QGraphicsScene::_ZTV14QGraphicsScene) + 16u)
+  QObject (0x0x7f2d25193a80) 0
+      primary-for QGraphicsScene (0x0x7f2d25223410)
+
+Vtable for QGraphicsSceneEvent
+QGraphicsSceneEvent::_ZTV19QGraphicsSceneEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QGraphicsSceneEvent)
+16    (int (*)(...))QGraphicsSceneEvent::~QGraphicsSceneEvent
+24    (int (*)(...))QGraphicsSceneEvent::~QGraphicsSceneEvent
+
+Class QGraphicsSceneEvent
+   size=32 align=8
+   base size=32 base align=8
+QGraphicsSceneEvent (0x0x7f2d25223618) 0
+    vptr=((& QGraphicsSceneEvent::_ZTV19QGraphicsSceneEvent) + 16u)
+  QEvent (0x0x7f2d25193e40) 0
+      primary-for QGraphicsSceneEvent (0x0x7f2d25223618)
+
+Vtable for QGraphicsSceneMouseEvent
+QGraphicsSceneMouseEvent::_ZTV24QGraphicsSceneMouseEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QGraphicsSceneMouseEvent)
+16    (int (*)(...))QGraphicsSceneMouseEvent::~QGraphicsSceneMouseEvent
+24    (int (*)(...))QGraphicsSceneMouseEvent::~QGraphicsSceneMouseEvent
+
+Class QGraphicsSceneMouseEvent
+   size=32 align=8
+   base size=32 base align=8
+QGraphicsSceneMouseEvent (0x0x7f2d25223680) 0
+    vptr=((& QGraphicsSceneMouseEvent::_ZTV24QGraphicsSceneMouseEvent) + 16u)
+  QGraphicsSceneEvent (0x0x7f2d252236e8) 0
+      primary-for QGraphicsSceneMouseEvent (0x0x7f2d25223680)
+    QEvent (0x0x7f2d25193f60) 0
+        primary-for QGraphicsSceneEvent (0x0x7f2d252236e8)
+
+Vtable for QGraphicsSceneWheelEvent
+QGraphicsSceneWheelEvent::_ZTV24QGraphicsSceneWheelEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QGraphicsSceneWheelEvent)
+16    (int (*)(...))QGraphicsSceneWheelEvent::~QGraphicsSceneWheelEvent
+24    (int (*)(...))QGraphicsSceneWheelEvent::~QGraphicsSceneWheelEvent
+
+Class QGraphicsSceneWheelEvent
+   size=32 align=8
+   base size=32 base align=8
+QGraphicsSceneWheelEvent (0x0x7f2d25223750) 0
+    vptr=((& QGraphicsSceneWheelEvent::_ZTV24QGraphicsSceneWheelEvent) + 16u)
+  QGraphicsSceneEvent (0x0x7f2d252237b8) 0
+      primary-for QGraphicsSceneWheelEvent (0x0x7f2d25223750)
+    QEvent (0x0x7f2d24f70000) 0
+        primary-for QGraphicsSceneEvent (0x0x7f2d252237b8)
+
+Vtable for QGraphicsSceneContextMenuEvent
+QGraphicsSceneContextMenuEvent::_ZTV30QGraphicsSceneContextMenuEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI30QGraphicsSceneContextMenuEvent)
+16    (int (*)(...))QGraphicsSceneContextMenuEvent::~QGraphicsSceneContextMenuEvent
+24    (int (*)(...))QGraphicsSceneContextMenuEvent::~QGraphicsSceneContextMenuEvent
+
+Class QGraphicsSceneContextMenuEvent
+   size=32 align=8
+   base size=32 base align=8
+QGraphicsSceneContextMenuEvent (0x0x7f2d25223820) 0
+    vptr=((& QGraphicsSceneContextMenuEvent::_ZTV30QGraphicsSceneContextMenuEvent) + 16u)
+  QGraphicsSceneEvent (0x0x7f2d25223888) 0
+      primary-for QGraphicsSceneContextMenuEvent (0x0x7f2d25223820)
+    QEvent (0x0x7f2d24f70060) 0
+        primary-for QGraphicsSceneEvent (0x0x7f2d25223888)
+
+Vtable for QGraphicsSceneHoverEvent
+QGraphicsSceneHoverEvent::_ZTV24QGraphicsSceneHoverEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QGraphicsSceneHoverEvent)
+16    (int (*)(...))QGraphicsSceneHoverEvent::~QGraphicsSceneHoverEvent
+24    (int (*)(...))QGraphicsSceneHoverEvent::~QGraphicsSceneHoverEvent
+
+Class QGraphicsSceneHoverEvent
+   size=32 align=8
+   base size=32 base align=8
+QGraphicsSceneHoverEvent (0x0x7f2d252238f0) 0
+    vptr=((& QGraphicsSceneHoverEvent::_ZTV24QGraphicsSceneHoverEvent) + 16u)
+  QGraphicsSceneEvent (0x0x7f2d25223958) 0
+      primary-for QGraphicsSceneHoverEvent (0x0x7f2d252238f0)
+    QEvent (0x0x7f2d24f700c0) 0
+        primary-for QGraphicsSceneEvent (0x0x7f2d25223958)
+
+Vtable for QGraphicsSceneHelpEvent
+QGraphicsSceneHelpEvent::_ZTV23QGraphicsSceneHelpEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI23QGraphicsSceneHelpEvent)
+16    (int (*)(...))QGraphicsSceneHelpEvent::~QGraphicsSceneHelpEvent
+24    (int (*)(...))QGraphicsSceneHelpEvent::~QGraphicsSceneHelpEvent
+
+Class QGraphicsSceneHelpEvent
+   size=32 align=8
+   base size=32 base align=8
+QGraphicsSceneHelpEvent (0x0x7f2d252239c0) 0
+    vptr=((& QGraphicsSceneHelpEvent::_ZTV23QGraphicsSceneHelpEvent) + 16u)
+  QGraphicsSceneEvent (0x0x7f2d25223a28) 0
+      primary-for QGraphicsSceneHelpEvent (0x0x7f2d252239c0)
+    QEvent (0x0x7f2d24f70120) 0
+        primary-for QGraphicsSceneEvent (0x0x7f2d25223a28)
+
+Vtable for QGraphicsSceneDragDropEvent
+QGraphicsSceneDragDropEvent::_ZTV27QGraphicsSceneDragDropEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI27QGraphicsSceneDragDropEvent)
+16    (int (*)(...))QGraphicsSceneDragDropEvent::~QGraphicsSceneDragDropEvent
+24    (int (*)(...))QGraphicsSceneDragDropEvent::~QGraphicsSceneDragDropEvent
+
+Class QGraphicsSceneDragDropEvent
+   size=32 align=8
+   base size=32 base align=8
+QGraphicsSceneDragDropEvent (0x0x7f2d25223a90) 0
+    vptr=((& QGraphicsSceneDragDropEvent::_ZTV27QGraphicsSceneDragDropEvent) + 16u)
+  QGraphicsSceneEvent (0x0x7f2d25223af8) 0
+      primary-for QGraphicsSceneDragDropEvent (0x0x7f2d25223a90)
+    QEvent (0x0x7f2d24f70180) 0
+        primary-for QGraphicsSceneEvent (0x0x7f2d25223af8)
+
+Vtable for QGraphicsSceneResizeEvent
+QGraphicsSceneResizeEvent::_ZTV25QGraphicsSceneResizeEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI25QGraphicsSceneResizeEvent)
+16    (int (*)(...))QGraphicsSceneResizeEvent::~QGraphicsSceneResizeEvent
+24    (int (*)(...))QGraphicsSceneResizeEvent::~QGraphicsSceneResizeEvent
+
+Class QGraphicsSceneResizeEvent
+   size=32 align=8
+   base size=32 base align=8
+QGraphicsSceneResizeEvent (0x0x7f2d25223b60) 0
+    vptr=((& QGraphicsSceneResizeEvent::_ZTV25QGraphicsSceneResizeEvent) + 16u)
+  QGraphicsSceneEvent (0x0x7f2d25223bc8) 0
+      primary-for QGraphicsSceneResizeEvent (0x0x7f2d25223b60)
+    QEvent (0x0x7f2d24f701e0) 0
+        primary-for QGraphicsSceneEvent (0x0x7f2d25223bc8)
+
+Vtable for QGraphicsSceneMoveEvent
+QGraphicsSceneMoveEvent::_ZTV23QGraphicsSceneMoveEvent: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI23QGraphicsSceneMoveEvent)
+16    (int (*)(...))QGraphicsSceneMoveEvent::~QGraphicsSceneMoveEvent
+24    (int (*)(...))QGraphicsSceneMoveEvent::~QGraphicsSceneMoveEvent
+
+Class QGraphicsSceneMoveEvent
+   size=32 align=8
+   base size=32 base align=8
+QGraphicsSceneMoveEvent (0x0x7f2d25223c30) 0
+    vptr=((& QGraphicsSceneMoveEvent::_ZTV23QGraphicsSceneMoveEvent) + 16u)
+  QGraphicsSceneEvent (0x0x7f2d25223c98) 0
+      primary-for QGraphicsSceneMoveEvent (0x0x7f2d25223c30)
+    QEvent (0x0x7f2d24f70240) 0
+        primary-for QGraphicsSceneEvent (0x0x7f2d25223c98)
+
+Class QGraphicsTransform::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsTransform::QPrivateSignal (0x0x7f2d24f70300) 0 empty
+
+Vtable for QGraphicsTransform
+QGraphicsTransform::_ZTV18QGraphicsTransform: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QGraphicsTransform)
+16    (int (*)(...))QGraphicsTransform::metaObject
+24    (int (*)(...))QGraphicsTransform::qt_metacast
+32    (int (*)(...))QGraphicsTransform::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+
+Class QGraphicsTransform
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsTransform (0x0x7f2d25223d00) 0
+    vptr=((& QGraphicsTransform::_ZTV18QGraphicsTransform) + 16u)
+  QObject (0x0x7f2d24f702a0) 0
+      primary-for QGraphicsTransform (0x0x7f2d25223d00)
+
+Class QGraphicsScale::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsScale::QPrivateSignal (0x0x7f2d24f703c0) 0 empty
+
+Vtable for QGraphicsScale
+QGraphicsScale::_ZTV14QGraphicsScale: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QGraphicsScale)
+16    (int (*)(...))QGraphicsScale::metaObject
+24    (int (*)(...))QGraphicsScale::qt_metacast
+32    (int (*)(...))QGraphicsScale::qt_metacall
+40    (int (*)(...))QGraphicsScale::~QGraphicsScale
+48    (int (*)(...))QGraphicsScale::~QGraphicsScale
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QGraphicsScale::applyTo
+
+Class QGraphicsScale
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsScale (0x0x7f2d25223d68) 0
+    vptr=((& QGraphicsScale::_ZTV14QGraphicsScale) + 16u)
+  QGraphicsTransform (0x0x7f2d25223dd0) 0
+      primary-for QGraphicsScale (0x0x7f2d25223d68)
+    QObject (0x0x7f2d24f70360) 0
+        primary-for QGraphicsTransform (0x0x7f2d25223dd0)
+
+Class QGraphicsRotation::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsRotation::QPrivateSignal (0x0x7f2d24f70480) 0 empty
+
+Vtable for QGraphicsRotation
+QGraphicsRotation::_ZTV17QGraphicsRotation: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI17QGraphicsRotation)
+16    (int (*)(...))QGraphicsRotation::metaObject
+24    (int (*)(...))QGraphicsRotation::qt_metacast
+32    (int (*)(...))QGraphicsRotation::qt_metacall
+40    (int (*)(...))QGraphicsRotation::~QGraphicsRotation
+48    (int (*)(...))QGraphicsRotation::~QGraphicsRotation
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QGraphicsRotation::applyTo
+
+Class QGraphicsRotation
+   size=16 align=8
+   base size=16 base align=8
+QGraphicsRotation (0x0x7f2d25223e38) 0
+    vptr=((& QGraphicsRotation::_ZTV17QGraphicsRotation) + 16u)
+  QGraphicsTransform (0x0x7f2d25223ea0) 0
+      primary-for QGraphicsRotation (0x0x7f2d25223e38)
+    QObject (0x0x7f2d24f70420) 0
+        primary-for QGraphicsTransform (0x0x7f2d25223ea0)
+
+Class QScrollArea::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QScrollArea::QPrivateSignal (0x0x7f2d24f705a0) 0 empty
+
+Vtable for QScrollArea
+QScrollArea::_ZTV11QScrollArea: 68u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QScrollArea)
+16    (int (*)(...))QScrollArea::metaObject
+24    (int (*)(...))QScrollArea::qt_metacast
+32    (int (*)(...))QScrollArea::qt_metacall
+40    (int (*)(...))QScrollArea::~QScrollArea
+48    (int (*)(...))QScrollArea::~QScrollArea
+56    (int (*)(...))QScrollArea::event
+64    (int (*)(...))QScrollArea::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QScrollArea::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractScrollArea::mousePressEvent
+176   (int (*)(...))QAbstractScrollArea::mouseReleaseEvent
+184   (int (*)(...))QAbstractScrollArea::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractScrollArea::mouseMoveEvent
+200   (int (*)(...))QAbstractScrollArea::wheelEvent
+208   (int (*)(...))QAbstractScrollArea::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QAbstractScrollArea::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QScrollArea::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QAbstractScrollArea::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QAbstractScrollArea::dragEnterEvent
+320   (int (*)(...))QAbstractScrollArea::dragMoveEvent
+328   (int (*)(...))QAbstractScrollArea::dragLeaveEvent
+336   (int (*)(...))QAbstractScrollArea::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QScrollArea::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QAbstractScrollArea::viewportEvent
+448   (int (*)(...))QScrollArea::scrollContentsBy
+456   (int (*)(...))QScrollArea::viewportSizeHint
+464   (int (*)(...))-16
+472   (int (*)(...))(& _ZTI11QScrollArea)
+480   (int (*)(...))QScrollArea::_ZThn16_N11QScrollAreaD1Ev
+488   (int (*)(...))QScrollArea::_ZThn16_N11QScrollAreaD0Ev
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QScrollArea
+   size=48 align=8
+   base size=48 base align=8
+QScrollArea (0x0x7f2d25223f08) 0
+    vptr=((& QScrollArea::_ZTV11QScrollArea) + 16u)
+  QAbstractScrollArea (0x0x7f2d25223f70) 0
+      primary-for QScrollArea (0x0x7f2d25223f08)
+    QFrame (0x0x7f2d24fd9000) 0
+        primary-for QAbstractScrollArea (0x0x7f2d25223f70)
+      QWidget (0x0x7f2d24fc9770) 0
+          primary-for QFrame (0x0x7f2d24fd9000)
+        QObject (0x0x7f2d24f704e0) 0
+            primary-for QWidget (0x0x7f2d24fc9770)
+        QPaintDevice (0x0x7f2d24f70540) 16
+            vptr=((& QScrollArea::_ZTV11QScrollArea) + 480u)
+
+Class QGraphicsView::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGraphicsView::QPrivateSignal (0x0x7f2d24f706c0) 0 empty
+
+Vtable for QGraphicsView
+QGraphicsView::_ZTV13QGraphicsView: 71u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QGraphicsView)
+16    (int (*)(...))QGraphicsView::metaObject
+24    (int (*)(...))QGraphicsView::qt_metacast
+32    (int (*)(...))QGraphicsView::qt_metacall
+40    (int (*)(...))QGraphicsView::~QGraphicsView
+48    (int (*)(...))QGraphicsView::~QGraphicsView
+56    (int (*)(...))QGraphicsView::event
+64    (int (*)(...))QAbstractScrollArea::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QGraphicsView::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QGraphicsView::mousePressEvent
+176   (int (*)(...))QGraphicsView::mouseReleaseEvent
+184   (int (*)(...))QGraphicsView::mouseDoubleClickEvent
+192   (int (*)(...))QGraphicsView::mouseMoveEvent
+200   (int (*)(...))QGraphicsView::wheelEvent
+208   (int (*)(...))QGraphicsView::keyPressEvent
+216   (int (*)(...))QGraphicsView::keyReleaseEvent
+224   (int (*)(...))QGraphicsView::focusInEvent
+232   (int (*)(...))QGraphicsView::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QGraphicsView::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QGraphicsView::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QGraphicsView::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QGraphicsView::dragEnterEvent
+320   (int (*)(...))QGraphicsView::dragMoveEvent
+328   (int (*)(...))QGraphicsView::dragLeaveEvent
+336   (int (*)(...))QGraphicsView::dropEvent
+344   (int (*)(...))QGraphicsView::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QGraphicsView::inputMethodEvent
+416   (int (*)(...))QGraphicsView::inputMethodQuery
+424   (int (*)(...))QGraphicsView::focusNextPrevChild
+432   (int (*)(...))QGraphicsView::setupViewport
+440   (int (*)(...))QGraphicsView::viewportEvent
+448   (int (*)(...))QGraphicsView::scrollContentsBy
+456   (int (*)(...))QAbstractScrollArea::viewportSizeHint
+464   (int (*)(...))QGraphicsView::drawBackground
+472   (int (*)(...))QGraphicsView::drawForeground
+480   (int (*)(...))QGraphicsView::drawItems
+488   (int (*)(...))-16
+496   (int (*)(...))(& _ZTI13QGraphicsView)
+504   (int (*)(...))QGraphicsView::_ZThn16_N13QGraphicsViewD1Ev
+512   (int (*)(...))QGraphicsView::_ZThn16_N13QGraphicsViewD0Ev
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+552   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+560   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QGraphicsView
+   size=48 align=8
+   base size=48 base align=8
+QGraphicsView (0x0x7f2d24fd9068) 0
+    vptr=((& QGraphicsView::_ZTV13QGraphicsView) + 16u)
+  QAbstractScrollArea (0x0x7f2d24fd90d0) 0
+      primary-for QGraphicsView (0x0x7f2d24fd9068)
+    QFrame (0x0x7f2d24fd9138) 0
+        primary-for QAbstractScrollArea (0x0x7f2d24fd90d0)
+      QWidget (0x0x7f2d24fc9c40) 0
+          primary-for QFrame (0x0x7f2d24fd9138)
+        QObject (0x0x7f2d24f70600) 0
+            primary-for QWidget (0x0x7f2d24fc9c40)
+        QPaintDevice (0x0x7f2d24f70660) 16
+            vptr=((& QGraphicsView::_ZTV13QGraphicsView) + 504u)
+
+Class QGroupBox::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QGroupBox::QPrivateSignal (0x0x7f2d24f70ae0) 0 empty
+
+Vtable for QGroupBox
+QGroupBox::_ZTV9QGroupBox: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QGroupBox)
+16    (int (*)(...))QGroupBox::metaObject
+24    (int (*)(...))QGroupBox::qt_metacast
+32    (int (*)(...))QGroupBox::qt_metacall
+40    (int (*)(...))QGroupBox::~QGroupBox
+48    (int (*)(...))QGroupBox::~QGroupBox
+56    (int (*)(...))QGroupBox::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QGroupBox::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QGroupBox::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QGroupBox::mousePressEvent
+176   (int (*)(...))QGroupBox::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QGroupBox::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QGroupBox::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QGroupBox::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QGroupBox::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QGroupBox::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI9QGroupBox)
+448   (int (*)(...))QGroupBox::_ZThn16_N9QGroupBoxD1Ev
+456   (int (*)(...))QGroupBox::_ZThn16_N9QGroupBoxD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QGroupBox
+   size=48 align=8
+   base size=48 base align=8
+QGroupBox (0x0x7f2d24fd9340) 0
+    vptr=((& QGroupBox::_ZTV9QGroupBox) + 16u)
+  QWidget (0x0x7f2d24cb14d0) 0
+      primary-for QGroupBox (0x0x7f2d24fd9340)
+    QObject (0x0x7f2d24f70a20) 0
+        primary-for QWidget (0x0x7f2d24cb14d0)
+    QPaintDevice (0x0x7f2d24f70a80) 16
+        vptr=((& QGroupBox::_ZTV9QGroupBox) + 448u)
+
+Class QHeaderView::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QHeaderView::QPrivateSignal (0x0x7f2d24f70c00) 0 empty
+
+Vtable for QHeaderView
+QHeaderView::_ZTV11QHeaderView: 108u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QHeaderView)
+16    (int (*)(...))QHeaderView::metaObject
+24    (int (*)(...))QHeaderView::qt_metacast
+32    (int (*)(...))QHeaderView::qt_metacall
+40    (int (*)(...))QHeaderView::~QHeaderView
+48    (int (*)(...))QHeaderView::~QHeaderView
+56    (int (*)(...))QHeaderView::event
+64    (int (*)(...))QAbstractScrollArea::eventFilter
+72    (int (*)(...))QAbstractItemView::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QHeaderView::setVisible
+128   (int (*)(...))QHeaderView::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QHeaderView::mousePressEvent
+176   (int (*)(...))QHeaderView::mouseReleaseEvent
+184   (int (*)(...))QHeaderView::mouseDoubleClickEvent
+192   (int (*)(...))QHeaderView::mouseMoveEvent
+200   (int (*)(...))QAbstractScrollArea::wheelEvent
+208   (int (*)(...))QAbstractItemView::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QAbstractItemView::focusInEvent
+232   (int (*)(...))QAbstractItemView::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QHeaderView::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QAbstractItemView::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QAbstractScrollArea::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QAbstractItemView::dragEnterEvent
+320   (int (*)(...))QAbstractItemView::dragMoveEvent
+328   (int (*)(...))QAbstractItemView::dragLeaveEvent
+336   (int (*)(...))QAbstractItemView::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QAbstractItemView::inputMethodEvent
+416   (int (*)(...))QAbstractItemView::inputMethodQuery
+424   (int (*)(...))QAbstractItemView::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QHeaderView::viewportEvent
+448   (int (*)(...))QHeaderView::scrollContentsBy
+456   (int (*)(...))QAbstractItemView::viewportSizeHint
+464   (int (*)(...))QHeaderView::setModel
+472   (int (*)(...))QAbstractItemView::setSelectionModel
+480   (int (*)(...))QAbstractItemView::keyboardSearch
+488   (int (*)(...))QHeaderView::visualRect
+496   (int (*)(...))QHeaderView::scrollTo
+504   (int (*)(...))QHeaderView::indexAt
+512   (int (*)(...))QAbstractItemView::sizeHintForRow
+520   (int (*)(...))QAbstractItemView::sizeHintForColumn
+528   (int (*)(...))QHeaderView::reset
+536   (int (*)(...))QAbstractItemView::setRootIndex
+544   (int (*)(...))QHeaderView::doItemsLayout
+552   (int (*)(...))QAbstractItemView::selectAll
+560   (int (*)(...))QHeaderView::dataChanged
+568   (int (*)(...))QHeaderView::rowsInserted
+576   (int (*)(...))QAbstractItemView::rowsAboutToBeRemoved
+584   (int (*)(...))QAbstractItemView::selectionChanged
+592   (int (*)(...))QHeaderView::currentChanged
+600   (int (*)(...))QAbstractItemView::updateEditorData
+608   (int (*)(...))QAbstractItemView::updateEditorGeometries
+616   (int (*)(...))QHeaderView::updateGeometries
+624   (int (*)(...))QAbstractItemView::verticalScrollbarAction
+632   (int (*)(...))QAbstractItemView::horizontalScrollbarAction
+640   (int (*)(...))QAbstractItemView::verticalScrollbarValueChanged
+648   (int (*)(...))QAbstractItemView::horizontalScrollbarValueChanged
+656   (int (*)(...))QAbstractItemView::closeEditor
+664   (int (*)(...))QAbstractItemView::commitData
+672   (int (*)(...))QAbstractItemView::editorDestroyed
+680   (int (*)(...))QHeaderView::moveCursor
+688   (int (*)(...))QHeaderView::horizontalOffset
+696   (int (*)(...))QHeaderView::verticalOffset
+704   (int (*)(...))QHeaderView::isIndexHidden
+712   (int (*)(...))QHeaderView::setSelection
+720   (int (*)(...))QHeaderView::visualRegionForSelection
+728   (int (*)(...))QAbstractItemView::selectedIndexes
+736   (int (*)(...))QAbstractItemView::edit
+744   (int (*)(...))QAbstractItemView::selectionCommand
+752   (int (*)(...))QAbstractItemView::startDrag
+760   (int (*)(...))QAbstractItemView::viewOptions
+768   (int (*)(...))QHeaderView::paintSection
+776   (int (*)(...))QHeaderView::sectionSizeFromContents
+784   (int (*)(...))-16
+792   (int (*)(...))(& _ZTI11QHeaderView)
+800   (int (*)(...))QHeaderView::_ZThn16_N11QHeaderViewD1Ev
+808   (int (*)(...))QHeaderView::_ZThn16_N11QHeaderViewD0Ev
+816   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+824   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+832   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+840   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+848   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+856   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QHeaderView
+   size=48 align=8
+   base size=48 base align=8
+QHeaderView (0x0x7f2d24fd93a8) 0
+    vptr=((& QHeaderView::_ZTV11QHeaderView) + 16u)
+  QAbstractItemView (0x0x7f2d24fd9410) 0
+      primary-for QHeaderView (0x0x7f2d24fd93a8)
+    QAbstractScrollArea (0x0x7f2d24fd9478) 0
+        primary-for QAbstractItemView (0x0x7f2d24fd9410)
+      QFrame (0x0x7f2d24fd94e0) 0
+          primary-for QAbstractScrollArea (0x0x7f2d24fd9478)
+        QWidget (0x0x7f2d24cb19a0) 0
+            primary-for QFrame (0x0x7f2d24fd94e0)
+          QObject (0x0x7f2d24f70b40) 0
+              primary-for QWidget (0x0x7f2d24cb19a0)
+          QPaintDevice (0x0x7f2d24f70ba0) 16
+              vptr=((& QHeaderView::_ZTV11QHeaderView) + 800u)
+
+Class QLineEdit::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QLineEdit::QPrivateSignal (0x0x7f2d24f70d80) 0 empty
+
+Vtable for QLineEdit
+QLineEdit::_ZTV9QLineEdit: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QLineEdit)
+16    (int (*)(...))QLineEdit::metaObject
+24    (int (*)(...))QLineEdit::qt_metacast
+32    (int (*)(...))QLineEdit::qt_metacall
+40    (int (*)(...))QLineEdit::~QLineEdit
+48    (int (*)(...))QLineEdit::~QLineEdit
+56    (int (*)(...))QLineEdit::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QLineEdit::sizeHint
+136   (int (*)(...))QLineEdit::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QLineEdit::mousePressEvent
+176   (int (*)(...))QLineEdit::mouseReleaseEvent
+184   (int (*)(...))QLineEdit::mouseDoubleClickEvent
+192   (int (*)(...))QLineEdit::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QLineEdit::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QLineEdit::focusInEvent
+232   (int (*)(...))QLineEdit::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QLineEdit::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QLineEdit::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QLineEdit::dragEnterEvent
+320   (int (*)(...))QLineEdit::dragMoveEvent
+328   (int (*)(...))QLineEdit::dragLeaveEvent
+336   (int (*)(...))QLineEdit::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QLineEdit::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QLineEdit::inputMethodEvent
+416   (int (*)(...))QLineEdit::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI9QLineEdit)
+448   (int (*)(...))QLineEdit::_ZThn16_N9QLineEditD1Ev
+456   (int (*)(...))QLineEdit::_ZThn16_N9QLineEditD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QLineEdit
+   size=48 align=8
+   base size=48 base align=8
+QLineEdit (0x0x7f2d24fd9548) 0
+    vptr=((& QLineEdit::_ZTV9QLineEdit) + 16u)
+  QWidget (0x0x7f2d24d02620) 0
+      primary-for QLineEdit (0x0x7f2d24fd9548)
+    QObject (0x0x7f2d24f70cc0) 0
+        primary-for QWidget (0x0x7f2d24d02620)
+    QPaintDevice (0x0x7f2d24f70d20) 16
+        vptr=((& QLineEdit::_ZTV9QLineEdit) + 448u)
+
+Class QInputDialog::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QInputDialog::QPrivateSignal (0x0x7f2d24f70ea0) 0 empty
+
+Vtable for QInputDialog
+QInputDialog::_ZTV12QInputDialog: 69u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QInputDialog)
+16    (int (*)(...))QInputDialog::metaObject
+24    (int (*)(...))QInputDialog::qt_metacast
+32    (int (*)(...))QInputDialog::qt_metacall
+40    (int (*)(...))QInputDialog::~QInputDialog
+48    (int (*)(...))QInputDialog::~QInputDialog
+56    (int (*)(...))QWidget::event
+64    (int (*)(...))QDialog::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QInputDialog::setVisible
+128   (int (*)(...))QInputDialog::sizeHint
+136   (int (*)(...))QInputDialog::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QDialog::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QDialog::resizeEvent
+280   (int (*)(...))QDialog::closeEvent
+288   (int (*)(...))QDialog::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QDialog::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QDialog::open
+440   (int (*)(...))QDialog::exec
+448   (int (*)(...))QInputDialog::done
+456   (int (*)(...))QDialog::accept
+464   (int (*)(...))QDialog::reject
+472   (int (*)(...))-16
+480   (int (*)(...))(& _ZTI12QInputDialog)
+488   (int (*)(...))QInputDialog::_ZThn16_N12QInputDialogD1Ev
+496   (int (*)(...))QInputDialog::_ZThn16_N12QInputDialogD0Ev
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QInputDialog
+   size=48 align=8
+   base size=48 base align=8
+QInputDialog (0x0x7f2d24fd95b0) 0
+    vptr=((& QInputDialog::_ZTV12QInputDialog) + 16u)
+  QDialog (0x0x7f2d24fd9618) 0
+      primary-for QInputDialog (0x0x7f2d24fd95b0)
+    QWidget (0x0x7f2d24d36150) 0
+        primary-for QDialog (0x0x7f2d24fd9618)
+      QObject (0x0x7f2d24f70de0) 0
+          primary-for QWidget (0x0x7f2d24d36150)
+      QPaintDevice (0x0x7f2d24f70e40) 16
+          vptr=((& QInputDialog::_ZTV12QInputDialog) + 488u)
+
+Class QItemDelegate::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QItemDelegate::QPrivateSignal (0x0x7f2d24d63120) 0 empty
+
+Vtable for QItemDelegate
+QItemDelegate::_ZTV13QItemDelegate: 28u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QItemDelegate)
+16    (int (*)(...))QItemDelegate::metaObject
+24    (int (*)(...))QItemDelegate::qt_metacast
+32    (int (*)(...))QItemDelegate::qt_metacall
+40    (int (*)(...))QItemDelegate::~QItemDelegate
+48    (int (*)(...))QItemDelegate::~QItemDelegate
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QItemDelegate::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QItemDelegate::paint
+120   (int (*)(...))QItemDelegate::sizeHint
+128   (int (*)(...))QItemDelegate::createEditor
+136   (int (*)(...))QAbstractItemDelegate::destroyEditor
+144   (int (*)(...))QItemDelegate::setEditorData
+152   (int (*)(...))QItemDelegate::setModelData
+160   (int (*)(...))QItemDelegate::updateEditorGeometry
+168   (int (*)(...))QItemDelegate::editorEvent
+176   (int (*)(...))QAbstractItemDelegate::helpEvent
+184   (int (*)(...))QAbstractItemDelegate::paintingRoles
+192   (int (*)(...))QItemDelegate::drawDisplay
+200   (int (*)(...))QItemDelegate::drawDecoration
+208   (int (*)(...))QItemDelegate::drawFocus
+216   (int (*)(...))QItemDelegate::drawCheck
+
+Class QItemDelegate
+   size=16 align=8
+   base size=16 base align=8
+QItemDelegate (0x0x7f2d24fd9750) 0
+    vptr=((& QItemDelegate::_ZTV13QItemDelegate) + 16u)
+  QAbstractItemDelegate (0x0x7f2d24fd97b8) 0
+      primary-for QItemDelegate (0x0x7f2d24fd9750)
+    QObject (0x0x7f2d24d630c0) 0
+        primary-for QAbstractItemDelegate (0x0x7f2d24fd97b8)
+
+Vtable for QItemEditorCreatorBase
+QItemEditorCreatorBase::_ZTV22QItemEditorCreatorBase: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI22QItemEditorCreatorBase)
+16    0u
+24    0u
+32    (int (*)(...))__cxa_pure_virtual
+40    (int (*)(...))__cxa_pure_virtual
+
+Class QItemEditorCreatorBase
+   size=8 align=8
+   base size=8 base align=8
+QItemEditorCreatorBase (0x0x7f2d24d63180) 0 nearly-empty
+    vptr=((& QItemEditorCreatorBase::_ZTV22QItemEditorCreatorBase) + 16u)
+
+Vtable for QItemEditorFactory
+QItemEditorFactory::_ZTV18QItemEditorFactory: 6u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI18QItemEditorFactory)
+16    (int (*)(...))QItemEditorFactory::~QItemEditorFactory
+24    (int (*)(...))QItemEditorFactory::~QItemEditorFactory
+32    (int (*)(...))QItemEditorFactory::createEditor
+40    (int (*)(...))QItemEditorFactory::valuePropertyName
+
+Class QItemEditorFactory
+   size=16 align=8
+   base size=16 base align=8
+QItemEditorFactory (0x0x7f2d24d632a0) 0
+    vptr=((& QItemEditorFactory::_ZTV18QItemEditorFactory) + 16u)
+
+Class QKeyEventTransition::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QKeyEventTransition::QPrivateSignal (0x0x7f2d24d63420) 0 empty
+
+Vtable for QKeyEventTransition
+QKeyEventTransition::_ZTV19QKeyEventTransition: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QKeyEventTransition)
+16    (int (*)(...))QKeyEventTransition::metaObject
+24    (int (*)(...))QKeyEventTransition::qt_metacast
+32    (int (*)(...))QKeyEventTransition::qt_metacall
+40    (int (*)(...))QKeyEventTransition::~QKeyEventTransition
+48    (int (*)(...))QKeyEventTransition::~QKeyEventTransition
+56    (int (*)(...))QEventTransition::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QKeyEventTransition::eventTest
+120   (int (*)(...))QKeyEventTransition::onTransition
+
+Class QKeyEventTransition
+   size=16 align=8
+   base size=16 base align=8
+QKeyEventTransition (0x0x7f2d24fd98f0) 0
+    vptr=((& QKeyEventTransition::_ZTV19QKeyEventTransition) + 16u)
+  QEventTransition (0x0x7f2d24fd9958) 0
+      primary-for QKeyEventTransition (0x0x7f2d24fd98f0)
+    QAbstractTransition (0x0x7f2d24fd99c0) 0
+        primary-for QEventTransition (0x0x7f2d24fd9958)
+      QObject (0x0x7f2d24d633c0) 0
+          primary-for QAbstractTransition (0x0x7f2d24fd99c0)
+
+Class QKeySequenceEdit::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QKeySequenceEdit::QPrivateSignal (0x0x7f2d24d63540) 0 empty
+
+Vtable for QKeySequenceEdit
+QKeySequenceEdit::_ZTV16QKeySequenceEdit: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QKeySequenceEdit)
+16    (int (*)(...))QKeySequenceEdit::metaObject
+24    (int (*)(...))QKeySequenceEdit::qt_metacast
+32    (int (*)(...))QKeySequenceEdit::qt_metacall
+40    (int (*)(...))QKeySequenceEdit::~QKeySequenceEdit
+48    (int (*)(...))QKeySequenceEdit::~QKeySequenceEdit
+56    (int (*)(...))QKeySequenceEdit::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QKeySequenceEdit::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QKeySequenceEdit::keyPressEvent
+216   (int (*)(...))QKeySequenceEdit::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI16QKeySequenceEdit)
+448   (int (*)(...))QKeySequenceEdit::_ZThn16_N16QKeySequenceEditD1Ev
+456   (int (*)(...))QKeySequenceEdit::_ZThn16_N16QKeySequenceEditD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QKeySequenceEdit
+   size=48 align=8
+   base size=48 base align=8
+QKeySequenceEdit (0x0x7f2d24fd9a28) 0
+    vptr=((& QKeySequenceEdit::_ZTV16QKeySequenceEdit) + 16u)
+  QWidget (0x0x7f2d24dea0e0) 0
+      primary-for QKeySequenceEdit (0x0x7f2d24fd9a28)
+    QObject (0x0x7f2d24d63480) 0
+        primary-for QWidget (0x0x7f2d24dea0e0)
+    QPaintDevice (0x0x7f2d24d634e0) 16
+        vptr=((& QKeySequenceEdit::_ZTV16QKeySequenceEdit) + 448u)
+
+Class QLabel::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QLabel::QPrivateSignal (0x0x7f2d24d63660) 0 empty
+
+Vtable for QLabel
+QLabel::_ZTV6QLabel: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI6QLabel)
+16    (int (*)(...))QLabel::metaObject
+24    (int (*)(...))QLabel::qt_metacast
+32    (int (*)(...))QLabel::qt_metacall
+40    (int (*)(...))QLabel::~QLabel
+48    (int (*)(...))QLabel::~QLabel
+56    (int (*)(...))QLabel::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QLabel::sizeHint
+136   (int (*)(...))QLabel::minimumSizeHint
+144   (int (*)(...))QLabel::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QLabel::mousePressEvent
+176   (int (*)(...))QLabel::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QLabel::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QLabel::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QLabel::focusInEvent
+232   (int (*)(...))QLabel::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QLabel::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QLabel::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QLabel::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QLabel::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI6QLabel)
+448   (int (*)(...))QLabel::_ZThn16_N6QLabelD1Ev
+456   (int (*)(...))QLabel::_ZThn16_N6QLabelD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QLabel
+   size=48 align=8
+   base size=48 base align=8
+QLabel (0x0x7f2d24fd9a90) 0
+    vptr=((& QLabel::_ZTV6QLabel) + 16u)
+  QFrame (0x0x7f2d24fd9af8) 0
+      primary-for QLabel (0x0x7f2d24fd9a90)
+    QWidget (0x0x7f2d24dea5b0) 0
+        primary-for QFrame (0x0x7f2d24fd9af8)
+      QObject (0x0x7f2d24d635a0) 0
+          primary-for QWidget (0x0x7f2d24dea5b0)
+      QPaintDevice (0x0x7f2d24d63600) 16
+          vptr=((& QLabel::_ZTV6QLabel) + 448u)
+
+Class QLCDNumber::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QLCDNumber::QPrivateSignal (0x0x7f2d24d63780) 0 empty
+
+Vtable for QLCDNumber
+QLCDNumber::_ZTV10QLCDNumber: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QLCDNumber)
+16    (int (*)(...))QLCDNumber::metaObject
+24    (int (*)(...))QLCDNumber::qt_metacast
+32    (int (*)(...))QLCDNumber::qt_metacall
+40    (int (*)(...))QLCDNumber::~QLCDNumber
+48    (int (*)(...))QLCDNumber::~QLCDNumber
+56    (int (*)(...))QLCDNumber::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QLCDNumber::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QLCDNumber::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI10QLCDNumber)
+448   (int (*)(...))QLCDNumber::_ZThn16_N10QLCDNumberD1Ev
+456   (int (*)(...))QLCDNumber::_ZThn16_N10QLCDNumberD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QLCDNumber
+   size=48 align=8
+   base size=48 base align=8
+QLCDNumber (0x0x7f2d24fd9b60) 0
+    vptr=((& QLCDNumber::_ZTV10QLCDNumber) + 16u)
+  QFrame (0x0x7f2d24fd9bc8) 0
+      primary-for QLCDNumber (0x0x7f2d24fd9b60)
+    QWidget (0x0x7f2d24deab60) 0
+        primary-for QFrame (0x0x7f2d24fd9bc8)
+      QObject (0x0x7f2d24d636c0) 0
+          primary-for QWidget (0x0x7f2d24deab60)
+      QPaintDevice (0x0x7f2d24d63720) 16
+          vptr=((& QLCDNumber::_ZTV10QLCDNumber) + 448u)
+
+Class QListView::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QListView::QPrivateSignal (0x0x7f2d24d638a0) 0 empty
+
+Vtable for QListView
+QListView::_ZTV9QListView: 106u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QListView)
+16    (int (*)(...))QListView::metaObject
+24    (int (*)(...))QListView::qt_metacast
+32    (int (*)(...))QListView::qt_metacall
+40    (int (*)(...))QListView::~QListView
+48    (int (*)(...))QListView::~QListView
+56    (int (*)(...))QListView::event
+64    (int (*)(...))QAbstractScrollArea::eventFilter
+72    (int (*)(...))QListView::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractScrollArea::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractItemView::mousePressEvent
+176   (int (*)(...))QListView::mouseReleaseEvent
+184   (int (*)(...))QAbstractItemView::mouseDoubleClickEvent
+192   (int (*)(...))QListView::mouseMoveEvent
+200   (int (*)(...))QListView::wheelEvent
+208   (int (*)(...))QAbstractItemView::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QAbstractItemView::focusInEvent
+232   (int (*)(...))QAbstractItemView::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QListView::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QListView::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QAbstractScrollArea::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QAbstractItemView::dragEnterEvent
+320   (int (*)(...))QListView::dragMoveEvent
+328   (int (*)(...))QListView::dragLeaveEvent
+336   (int (*)(...))QListView::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QAbstractItemView::inputMethodEvent
+416   (int (*)(...))QAbstractItemView::inputMethodQuery
+424   (int (*)(...))QAbstractItemView::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QAbstractItemView::viewportEvent
+448   (int (*)(...))QListView::scrollContentsBy
+456   (int (*)(...))QListView::viewportSizeHint
+464   (int (*)(...))QAbstractItemView::setModel
+472   (int (*)(...))QAbstractItemView::setSelectionModel
+480   (int (*)(...))QAbstractItemView::keyboardSearch
+488   (int (*)(...))QListView::visualRect
+496   (int (*)(...))QListView::scrollTo
+504   (int (*)(...))QListView::indexAt
+512   (int (*)(...))QAbstractItemView::sizeHintForRow
+520   (int (*)(...))QAbstractItemView::sizeHintForColumn
+528   (int (*)(...))QListView::reset
+536   (int (*)(...))QListView::setRootIndex
+544   (int (*)(...))QListView::doItemsLayout
+552   (int (*)(...))QAbstractItemView::selectAll
+560   (int (*)(...))QListView::dataChanged
+568   (int (*)(...))QListView::rowsInserted
+576   (int (*)(...))QListView::rowsAboutToBeRemoved
+584   (int (*)(...))QListView::selectionChanged
+592   (int (*)(...))QListView::currentChanged
+600   (int (*)(...))QAbstractItemView::updateEditorData
+608   (int (*)(...))QAbstractItemView::updateEditorGeometries
+616   (int (*)(...))QListView::updateGeometries
+624   (int (*)(...))QAbstractItemView::verticalScrollbarAction
+632   (int (*)(...))QAbstractItemView::horizontalScrollbarAction
+640   (int (*)(...))QAbstractItemView::verticalScrollbarValueChanged
+648   (int (*)(...))QAbstractItemView::horizontalScrollbarValueChanged
+656   (int (*)(...))QAbstractItemView::closeEditor
+664   (int (*)(...))QAbstractItemView::commitData
+672   (int (*)(...))QAbstractItemView::editorDestroyed
+680   (int (*)(...))QListView::moveCursor
+688   (int (*)(...))QListView::horizontalOffset
+696   (int (*)(...))QListView::verticalOffset
+704   (int (*)(...))QListView::isIndexHidden
+712   (int (*)(...))QListView::setSelection
+720   (int (*)(...))QListView::visualRegionForSelection
+728   (int (*)(...))QListView::selectedIndexes
+736   (int (*)(...))QAbstractItemView::edit
+744   (int (*)(...))QAbstractItemView::selectionCommand
+752   (int (*)(...))QListView::startDrag
+760   (int (*)(...))QListView::viewOptions
+768   (int (*)(...))-16
+776   (int (*)(...))(& _ZTI9QListView)
+784   (int (*)(...))QListView::_ZThn16_N9QListViewD1Ev
+792   (int (*)(...))QListView::_ZThn16_N9QListViewD0Ev
+800   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+808   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+816   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+824   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+832   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+840   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QListView
+   size=48 align=8
+   base size=48 base align=8
+QListView (0x0x7f2d24fd9c30) 0
+    vptr=((& QListView::_ZTV9QListView) + 16u)
+  QAbstractItemView (0x0x7f2d24fd9c98) 0
+      primary-for QListView (0x0x7f2d24fd9c30)
+    QAbstractScrollArea (0x0x7f2d24fd9d00) 0
+        primary-for QAbstractItemView (0x0x7f2d24fd9c98)
+      QFrame (0x0x7f2d24fd9d68) 0
+          primary-for QAbstractScrollArea (0x0x7f2d24fd9d00)
+        QWidget (0x0x7f2d24e37700) 0
+            primary-for QFrame (0x0x7f2d24fd9d68)
+          QObject (0x0x7f2d24d637e0) 0
+              primary-for QWidget (0x0x7f2d24e37700)
+          QPaintDevice (0x0x7f2d24d63840) 16
+              vptr=((& QListView::_ZTV9QListView) + 784u)
+
+Vtable for QListWidgetItem
+QListWidgetItem::_ZTV15QListWidgetItem: 11u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QListWidgetItem)
+16    (int (*)(...))QListWidgetItem::~QListWidgetItem
+24    (int (*)(...))QListWidgetItem::~QListWidgetItem
+32    (int (*)(...))QListWidgetItem::clone
+40    (int (*)(...))QListWidgetItem::setBackgroundColor
+48    (int (*)(...))QListWidgetItem::data
+56    (int (*)(...))QListWidgetItem::setData
+64    (int (*)(...))QListWidgetItem::operator<
+72    (int (*)(...))QListWidgetItem::read
+80    (int (*)(...))QListWidgetItem::write
+
+Class QListWidgetItem
+   size=48 align=8
+   base size=44 base align=8
+QListWidgetItem (0x0x7f2d24d63900) 0
+    vptr=((& QListWidgetItem::_ZTV15QListWidgetItem) + 16u)
+
+Class QListWidget::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QListWidget::QPrivateSignal (0x0x7f2d24d63b40) 0 empty
+
+Vtable for QListWidget
+QListWidget::_ZTV11QListWidget: 110u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QListWidget)
+16    (int (*)(...))QListWidget::metaObject
+24    (int (*)(...))QListWidget::qt_metacast
+32    (int (*)(...))QListWidget::qt_metacall
+40    (int (*)(...))QListWidget::~QListWidget
+48    (int (*)(...))QListWidget::~QListWidget
+56    (int (*)(...))QListWidget::event
+64    (int (*)(...))QAbstractScrollArea::eventFilter
+72    (int (*)(...))QListView::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractScrollArea::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractItemView::mousePressEvent
+176   (int (*)(...))QListView::mouseReleaseEvent
+184   (int (*)(...))QAbstractItemView::mouseDoubleClickEvent
+192   (int (*)(...))QListView::mouseMoveEvent
+200   (int (*)(...))QListView::wheelEvent
+208   (int (*)(...))QAbstractItemView::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QAbstractItemView::focusInEvent
+232   (int (*)(...))QAbstractItemView::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QListView::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QListView::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QAbstractScrollArea::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QAbstractItemView::dragEnterEvent
+320   (int (*)(...))QListView::dragMoveEvent
+328   (int (*)(...))QListView::dragLeaveEvent
+336   (int (*)(...))QListWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QAbstractItemView::inputMethodEvent
+416   (int (*)(...))QAbstractItemView::inputMethodQuery
+424   (int (*)(...))QAbstractItemView::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QAbstractItemView::viewportEvent
+448   (int (*)(...))QListView::scrollContentsBy
+456   (int (*)(...))QListView::viewportSizeHint
+464   (int (*)(...))QListWidget::setModel
+472   (int (*)(...))QListWidget::setSelectionModel
+480   (int (*)(...))QAbstractItemView::keyboardSearch
+488   (int (*)(...))QListView::visualRect
+496   (int (*)(...))QListView::scrollTo
+504   (int (*)(...))QListView::indexAt
+512   (int (*)(...))QAbstractItemView::sizeHintForRow
+520   (int (*)(...))QAbstractItemView::sizeHintForColumn
+528   (int (*)(...))QListView::reset
+536   (int (*)(...))QListView::setRootIndex
+544   (int (*)(...))QListView::doItemsLayout
+552   (int (*)(...))QAbstractItemView::selectAll
+560   (int (*)(...))QListView::dataChanged
+568   (int (*)(...))QListView::rowsInserted
+576   (int (*)(...))QListView::rowsAboutToBeRemoved
+584   (int (*)(...))QListView::selectionChanged
+592   (int (*)(...))QListView::currentChanged
+600   (int (*)(...))QAbstractItemView::updateEditorData
+608   (int (*)(...))QAbstractItemView::updateEditorGeometries
+616   (int (*)(...))QListView::updateGeometries
+624   (int (*)(...))QAbstractItemView::verticalScrollbarAction
+632   (int (*)(...))QAbstractItemView::horizontalScrollbarAction
+640   (int (*)(...))QAbstractItemView::verticalScrollbarValueChanged
+648   (int (*)(...))QAbstractItemView::horizontalScrollbarValueChanged
+656   (int (*)(...))QAbstractItemView::closeEditor
+664   (int (*)(...))QAbstractItemView::commitData
+672   (int (*)(...))QAbstractItemView::editorDestroyed
+680   (int (*)(...))QListView::moveCursor
+688   (int (*)(...))QListView::horizontalOffset
+696   (int (*)(...))QListView::verticalOffset
+704   (int (*)(...))QListView::isIndexHidden
+712   (int (*)(...))QListView::setSelection
+720   (int (*)(...))QListView::visualRegionForSelection
+728   (int (*)(...))QListView::selectedIndexes
+736   (int (*)(...))QAbstractItemView::edit
+744   (int (*)(...))QAbstractItemView::selectionCommand
+752   (int (*)(...))QListView::startDrag
+760   (int (*)(...))QListView::viewOptions
+768   (int (*)(...))QListWidget::mimeTypes
+776   (int (*)(...))QListWidget::mimeData
+784   (int (*)(...))QListWidget::dropMimeData
+792   (int (*)(...))QListWidget::supportedDropActions
+800   (int (*)(...))-16
+808   (int (*)(...))(& _ZTI11QListWidget)
+816   (int (*)(...))QListWidget::_ZThn16_N11QListWidgetD1Ev
+824   (int (*)(...))QListWidget::_ZThn16_N11QListWidgetD0Ev
+832   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+840   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+848   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+856   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+864   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+872   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QListWidget
+   size=48 align=8
+   base size=48 base align=8
+QListWidget (0x0x7f2d24fd9ea0) 0
+    vptr=((& QListWidget::_ZTV11QListWidget) + 16u)
+  QListView (0x0x7f2d24fd9f08) 0
+      primary-for QListWidget (0x0x7f2d24fd9ea0)
+    QAbstractItemView (0x0x7f2d24fd9f70) 0
+        primary-for QListView (0x0x7f2d24fd9f08)
+      QAbstractScrollArea (0x0x7f2d24ad6000) 0
+          primary-for QAbstractItemView (0x0x7f2d24fd9f70)
+        QFrame (0x0x7f2d24ad6068) 0
+            primary-for QAbstractScrollArea (0x0x7f2d24ad6000)
+          QWidget (0x0x7f2d24ace5b0) 0
+              primary-for QFrame (0x0x7f2d24ad6068)
+            QObject (0x0x7f2d24d63a80) 0
+                primary-for QWidget (0x0x7f2d24ace5b0)
+            QPaintDevice (0x0x7f2d24d63ae0) 16
+                vptr=((& QListWidget::_ZTV11QListWidget) + 816u)
+
+Class QMainWindow::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QMainWindow::QPrivateSignal (0x0x7f2d24d63c60) 0 empty
+
+Vtable for QMainWindow
+QMainWindow::_ZTV11QMainWindow: 65u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QMainWindow)
+16    (int (*)(...))QMainWindow::metaObject
+24    (int (*)(...))QMainWindow::qt_metacast
+32    (int (*)(...))QMainWindow::qt_metacall
+40    (int (*)(...))QMainWindow::~QMainWindow
+48    (int (*)(...))QMainWindow::~QMainWindow
+56    (int (*)(...))QMainWindow::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QMainWindow::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QMainWindow::createPopupMenu
+440   (int (*)(...))-16
+448   (int (*)(...))(& _ZTI11QMainWindow)
+456   (int (*)(...))QMainWindow::_ZThn16_N11QMainWindowD1Ev
+464   (int (*)(...))QMainWindow::_ZThn16_N11QMainWindowD0Ev
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QMainWindow
+   size=48 align=8
+   base size=48 base align=8
+QMainWindow (0x0x7f2d24ad60d0) 0
+    vptr=((& QMainWindow::_ZTV11QMainWindow) + 16u)
+  QWidget (0x0x7f2d24afd4d0) 0
+      primary-for QMainWindow (0x0x7f2d24ad60d0)
+    QObject (0x0x7f2d24d63ba0) 0
+        primary-for QWidget (0x0x7f2d24afd4d0)
+    QPaintDevice (0x0x7f2d24d63c00) 16
+        vptr=((& QMainWindow::_ZTV11QMainWindow) + 456u)
+
+Class QMdiArea::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QMdiArea::QPrivateSignal (0x0x7f2d24d63f00) 0 empty
+
+Vtable for QMdiArea
+QMdiArea::_ZTV8QMdiArea: 68u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI8QMdiArea)
+16    (int (*)(...))QMdiArea::metaObject
+24    (int (*)(...))QMdiArea::qt_metacast
+32    (int (*)(...))QMdiArea::qt_metacall
+40    (int (*)(...))QMdiArea::~QMdiArea
+48    (int (*)(...))QMdiArea::~QMdiArea
+56    (int (*)(...))QMdiArea::event
+64    (int (*)(...))QMdiArea::eventFilter
+72    (int (*)(...))QMdiArea::timerEvent
+80    (int (*)(...))QMdiArea::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QMdiArea::sizeHint
+136   (int (*)(...))QMdiArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractScrollArea::mousePressEvent
+176   (int (*)(...))QAbstractScrollArea::mouseReleaseEvent
+184   (int (*)(...))QAbstractScrollArea::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractScrollArea::mouseMoveEvent
+200   (int (*)(...))QAbstractScrollArea::wheelEvent
+208   (int (*)(...))QAbstractScrollArea::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QMdiArea::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QMdiArea::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QAbstractScrollArea::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QAbstractScrollArea::dragEnterEvent
+320   (int (*)(...))QAbstractScrollArea::dragMoveEvent
+328   (int (*)(...))QAbstractScrollArea::dragLeaveEvent
+336   (int (*)(...))QAbstractScrollArea::dropEvent
+344   (int (*)(...))QMdiArea::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QMdiArea::setupViewport
+440   (int (*)(...))QMdiArea::viewportEvent
+448   (int (*)(...))QMdiArea::scrollContentsBy
+456   (int (*)(...))QAbstractScrollArea::viewportSizeHint
+464   (int (*)(...))-16
+472   (int (*)(...))(& _ZTI8QMdiArea)
+480   (int (*)(...))QMdiArea::_ZThn16_N8QMdiAreaD1Ev
+488   (int (*)(...))QMdiArea::_ZThn16_N8QMdiAreaD0Ev
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QMdiArea
+   size=48 align=8
+   base size=48 base align=8
+QMdiArea (0x0x7f2d24ad6208) 0
+    vptr=((& QMdiArea::_ZTV8QMdiArea) + 16u)
+  QAbstractScrollArea (0x0x7f2d24ad6270) 0
+      primary-for QMdiArea (0x0x7f2d24ad6208)
+    QFrame (0x0x7f2d24ad62d8) 0
+        primary-for QAbstractScrollArea (0x0x7f2d24ad6270)
+      QWidget (0x0x7f2d24b39ee0) 0
+          primary-for QFrame (0x0x7f2d24ad62d8)
+        QObject (0x0x7f2d24d63e40) 0
+            primary-for QWidget (0x0x7f2d24b39ee0)
+        QPaintDevice (0x0x7f2d24d63ea0) 16
+            vptr=((& QMdiArea::_ZTV8QMdiArea) + 480u)
+
+Class QMdiSubWindow::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QMdiSubWindow::QPrivateSignal (0x0x7f2d24b861e0) 0 empty
+
+Vtable for QMdiSubWindow
+QMdiSubWindow::_ZTV13QMdiSubWindow: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QMdiSubWindow)
+16    (int (*)(...))QMdiSubWindow::metaObject
+24    (int (*)(...))QMdiSubWindow::qt_metacast
+32    (int (*)(...))QMdiSubWindow::qt_metacall
+40    (int (*)(...))QMdiSubWindow::~QMdiSubWindow
+48    (int (*)(...))QMdiSubWindow::~QMdiSubWindow
+56    (int (*)(...))QMdiSubWindow::event
+64    (int (*)(...))QMdiSubWindow::eventFilter
+72    (int (*)(...))QMdiSubWindow::timerEvent
+80    (int (*)(...))QMdiSubWindow::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QMdiSubWindow::sizeHint
+136   (int (*)(...))QMdiSubWindow::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QMdiSubWindow::mousePressEvent
+176   (int (*)(...))QMdiSubWindow::mouseReleaseEvent
+184   (int (*)(...))QMdiSubWindow::mouseDoubleClickEvent
+192   (int (*)(...))QMdiSubWindow::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QMdiSubWindow::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QMdiSubWindow::focusInEvent
+232   (int (*)(...))QMdiSubWindow::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QMdiSubWindow::leaveEvent
+256   (int (*)(...))QMdiSubWindow::paintEvent
+264   (int (*)(...))QMdiSubWindow::moveEvent
+272   (int (*)(...))QMdiSubWindow::resizeEvent
+280   (int (*)(...))QMdiSubWindow::closeEvent
+288   (int (*)(...))QMdiSubWindow::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QMdiSubWindow::showEvent
+352   (int (*)(...))QMdiSubWindow::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QMdiSubWindow::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI13QMdiSubWindow)
+448   (int (*)(...))QMdiSubWindow::_ZThn16_N13QMdiSubWindowD1Ev
+456   (int (*)(...))QMdiSubWindow::_ZThn16_N13QMdiSubWindowD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QMdiSubWindow
+   size=48 align=8
+   base size=48 base align=8
+QMdiSubWindow (0x0x7f2d24ad6410) 0
+    vptr=((& QMdiSubWindow::_ZTV13QMdiSubWindow) + 16u)
+  QWidget (0x0x7f2d24b9f930) 0
+      primary-for QMdiSubWindow (0x0x7f2d24ad6410)
+    QObject (0x0x7f2d24b86120) 0
+        primary-for QWidget (0x0x7f2d24b9f930)
+    QPaintDevice (0x0x7f2d24b86180) 16
+        vptr=((& QMdiSubWindow::_ZTV13QMdiSubWindow) + 448u)
+
+Class QMenu::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QMenu::QPrivateSignal (0x0x7f2d24b864e0) 0 empty
+
+Vtable for QMenu
+QMenu::_ZTV5QMenu: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI5QMenu)
+16    (int (*)(...))QMenu::metaObject
+24    (int (*)(...))QMenu::qt_metacast
+32    (int (*)(...))QMenu::qt_metacall
+40    (int (*)(...))QMenu::~QMenu
+48    (int (*)(...))QMenu::~QMenu
+56    (int (*)(...))QMenu::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QMenu::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QMenu::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QMenu::mousePressEvent
+176   (int (*)(...))QMenu::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QMenu::mouseMoveEvent
+200   (int (*)(...))QMenu::wheelEvent
+208   (int (*)(...))QMenu::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QMenu::enterEvent
+248   (int (*)(...))QMenu::leaveEvent
+256   (int (*)(...))QMenu::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QMenu::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QMenu::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QMenu::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QMenu::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI5QMenu)
+448   (int (*)(...))QMenu::_ZThn16_N5QMenuD1Ev
+456   (int (*)(...))QMenu::_ZThn16_N5QMenuD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QMenu
+   size=48 align=8
+   base size=48 base align=8
+QMenu (0x0x7f2d24ad6548) 0
+    vptr=((& QMenu::_ZTV5QMenu) + 16u)
+  QWidget (0x0x7f2d24bdfe70) 0
+      primary-for QMenu (0x0x7f2d24ad6548)
+    QObject (0x0x7f2d24b86420) 0
+        primary-for QWidget (0x0x7f2d24bdfe70)
+    QPaintDevice (0x0x7f2d24b86480) 16
+        vptr=((& QMenu::_ZTV5QMenu) + 448u)
+
+Class QMenuBar::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QMenuBar::QPrivateSignal (0x0x7f2d24b86600) 0 empty
+
+Vtable for QMenuBar
+QMenuBar::_ZTV8QMenuBar: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI8QMenuBar)
+16    (int (*)(...))QMenuBar::metaObject
+24    (int (*)(...))QMenuBar::qt_metacast
+32    (int (*)(...))QMenuBar::qt_metacall
+40    (int (*)(...))QMenuBar::~QMenuBar
+48    (int (*)(...))QMenuBar::~QMenuBar
+56    (int (*)(...))QMenuBar::event
+64    (int (*)(...))QMenuBar::eventFilter
+72    (int (*)(...))QMenuBar::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QMenuBar::setVisible
+128   (int (*)(...))QMenuBar::sizeHint
+136   (int (*)(...))QMenuBar::minimumSizeHint
+144   (int (*)(...))QMenuBar::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QMenuBar::mousePressEvent
+176   (int (*)(...))QMenuBar::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QMenuBar::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QMenuBar::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QMenuBar::focusInEvent
+232   (int (*)(...))QMenuBar::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QMenuBar::leaveEvent
+256   (int (*)(...))QMenuBar::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QMenuBar::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QMenuBar::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QMenuBar::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI8QMenuBar)
+448   (int (*)(...))QMenuBar::_ZThn16_N8QMenuBarD1Ev
+456   (int (*)(...))QMenuBar::_ZThn16_N8QMenuBarD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QMenuBar
+   size=48 align=8
+   base size=48 base align=8
+QMenuBar (0x0x7f2d24ad65b0) 0
+    vptr=((& QMenuBar::_ZTV8QMenuBar) + 16u)
+  QWidget (0x0x7f2d24c23a80) 0
+      primary-for QMenuBar (0x0x7f2d24ad65b0)
+    QObject (0x0x7f2d24b86540) 0
+        primary-for QWidget (0x0x7f2d24c23a80)
+    QPaintDevice (0x0x7f2d24b865a0) 16
+        vptr=((& QMenuBar::_ZTV8QMenuBar) + 448u)
+
+Class QMessageBox::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QMessageBox::QPrivateSignal (0x0x7f2d24b86720) 0 empty
+
+Vtable for QMessageBox
+QMessageBox::_ZTV11QMessageBox: 69u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QMessageBox)
+16    (int (*)(...))QMessageBox::metaObject
+24    (int (*)(...))QMessageBox::qt_metacast
+32    (int (*)(...))QMessageBox::qt_metacall
+40    (int (*)(...))QMessageBox::~QMessageBox
+48    (int (*)(...))QMessageBox::~QMessageBox
+56    (int (*)(...))QMessageBox::event
+64    (int (*)(...))QDialog::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QDialog::setVisible
+128   (int (*)(...))QDialog::sizeHint
+136   (int (*)(...))QDialog::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QMessageBox::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QMessageBox::resizeEvent
+280   (int (*)(...))QMessageBox::closeEvent
+288   (int (*)(...))QDialog::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QMessageBox::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QMessageBox::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QDialog::open
+440   (int (*)(...))QDialog::exec
+448   (int (*)(...))QDialog::done
+456   (int (*)(...))QDialog::accept
+464   (int (*)(...))QDialog::reject
+472   (int (*)(...))-16
+480   (int (*)(...))(& _ZTI11QMessageBox)
+488   (int (*)(...))QMessageBox::_ZThn16_N11QMessageBoxD1Ev
+496   (int (*)(...))QMessageBox::_ZThn16_N11QMessageBoxD0Ev
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QMessageBox
+   size=48 align=8
+   base size=48 base align=8
+QMessageBox (0x0x7f2d24ad6618) 0
+    vptr=((& QMessageBox::_ZTV11QMessageBox) + 16u)
+  QDialog (0x0x7f2d24ad6680) 0
+      primary-for QMessageBox (0x0x7f2d24ad6618)
+    QWidget (0x0x7f2d24c23f50) 0
+        primary-for QDialog (0x0x7f2d24ad6680)
+      QObject (0x0x7f2d24b86660) 0
+          primary-for QWidget (0x0x7f2d24c23f50)
+      QPaintDevice (0x0x7f2d24b866c0) 16
+          vptr=((& QMessageBox::_ZTV11QMessageBox) + 488u)
+
+Class QMouseEventTransition::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QMouseEventTransition::QPrivateSignal (0x0x7f2d24b86960) 0 empty
+
+Vtable for QMouseEventTransition
+QMouseEventTransition::_ZTV21QMouseEventTransition: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI21QMouseEventTransition)
+16    (int (*)(...))QMouseEventTransition::metaObject
+24    (int (*)(...))QMouseEventTransition::qt_metacast
+32    (int (*)(...))QMouseEventTransition::qt_metacall
+40    (int (*)(...))QMouseEventTransition::~QMouseEventTransition
+48    (int (*)(...))QMouseEventTransition::~QMouseEventTransition
+56    (int (*)(...))QEventTransition::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QMouseEventTransition::eventTest
+120   (int (*)(...))QMouseEventTransition::onTransition
+
+Class QMouseEventTransition
+   size=16 align=8
+   base size=16 base align=8
+QMouseEventTransition (0x0x7f2d24ad6820) 0
+    vptr=((& QMouseEventTransition::_ZTV21QMouseEventTransition) + 16u)
+  QEventTransition (0x0x7f2d24ad6888) 0
+      primary-for QMouseEventTransition (0x0x7f2d24ad6820)
+    QAbstractTransition (0x0x7f2d24ad68f0) 0
+        primary-for QEventTransition (0x0x7f2d24ad6888)
+      QObject (0x0x7f2d24b86900) 0
+          primary-for QAbstractTransition (0x0x7f2d24ad68f0)
+
+Class QOpenGLWidget::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QOpenGLWidget::QPrivateSignal (0x0x7f2d24b86a80) 0 empty
+
+Vtable for QOpenGLWidget
+QOpenGLWidget::_ZTV13QOpenGLWidget: 67u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QOpenGLWidget)
+16    (int (*)(...))QOpenGLWidget::metaObject
+24    (int (*)(...))QOpenGLWidget::qt_metacast
+32    (int (*)(...))QOpenGLWidget::qt_metacall
+40    (int (*)(...))QOpenGLWidget::~QOpenGLWidget
+48    (int (*)(...))QOpenGLWidget::~QOpenGLWidget
+56    (int (*)(...))QOpenGLWidget::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QOpenGLWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QOpenGLWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QOpenGLWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QOpenGLWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QOpenGLWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QOpenGLWidget::initializeGL
+440   (int (*)(...))QOpenGLWidget::resizeGL
+448   (int (*)(...))QOpenGLWidget::paintGL
+456   (int (*)(...))-16
+464   (int (*)(...))(& _ZTI13QOpenGLWidget)
+472   (int (*)(...))QOpenGLWidget::_ZThn16_N13QOpenGLWidgetD1Ev
+480   (int (*)(...))QOpenGLWidget::_ZThn16_N13QOpenGLWidgetD0Ev
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+496   (int (*)(...))QOpenGLWidget::_ZThn16_NK13QOpenGLWidget11paintEngineEv
+504   (int (*)(...))QOpenGLWidget::_ZThn16_NK13QOpenGLWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+520   (int (*)(...))QOpenGLWidget::_ZThn16_NK13QOpenGLWidget10redirectedEP6QPoint
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QOpenGLWidget
+   size=48 align=8
+   base size=48 base align=8
+QOpenGLWidget (0x0x7f2d24ad6958) 0
+    vptr=((& QOpenGLWidget::_ZTV13QOpenGLWidget) + 16u)
+  QWidget (0x0x7f2d248f0310) 0
+      primary-for QOpenGLWidget (0x0x7f2d24ad6958)
+    QObject (0x0x7f2d24b869c0) 0
+        primary-for QWidget (0x0x7f2d248f0310)
+    QPaintDevice (0x0x7f2d24b86a20) 16
+        vptr=((& QOpenGLWidget::_ZTV13QOpenGLWidget) + 472u)
+
+Class QTextEdit::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTextEdit::QPrivateSignal (0x0x7f2d24b86ba0) 0 empty
+
+Class QTextEdit::ExtraSelection
+   size=24 align=8
+   base size=24 base align=8
+QTextEdit::ExtraSelection (0x0x7f2d24b86c00) 0
+
+Vtable for QTextEdit
+QTextEdit::_ZTV9QTextEdit: 73u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QTextEdit)
+16    (int (*)(...))QTextEdit::metaObject
+24    (int (*)(...))QTextEdit::qt_metacast
+32    (int (*)(...))QTextEdit::qt_metacall
+40    (int (*)(...))QTextEdit::~QTextEdit
+48    (int (*)(...))QTextEdit::~QTextEdit
+56    (int (*)(...))QTextEdit::event
+64    (int (*)(...))QAbstractScrollArea::eventFilter
+72    (int (*)(...))QTextEdit::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractScrollArea::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QTextEdit::mousePressEvent
+176   (int (*)(...))QTextEdit::mouseReleaseEvent
+184   (int (*)(...))QTextEdit::mouseDoubleClickEvent
+192   (int (*)(...))QTextEdit::mouseMoveEvent
+200   (int (*)(...))QTextEdit::wheelEvent
+208   (int (*)(...))QTextEdit::keyPressEvent
+216   (int (*)(...))QTextEdit::keyReleaseEvent
+224   (int (*)(...))QTextEdit::focusInEvent
+232   (int (*)(...))QTextEdit::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QTextEdit::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QTextEdit::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QTextEdit::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QTextEdit::dragEnterEvent
+320   (int (*)(...))QTextEdit::dragMoveEvent
+328   (int (*)(...))QTextEdit::dragLeaveEvent
+336   (int (*)(...))QTextEdit::dropEvent
+344   (int (*)(...))QTextEdit::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QTextEdit::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QTextEdit::inputMethodEvent
+416   (int (*)(...))QTextEdit::inputMethodQuery
+424   (int (*)(...))QTextEdit::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QAbstractScrollArea::viewportEvent
+448   (int (*)(...))QTextEdit::scrollContentsBy
+456   (int (*)(...))QAbstractScrollArea::viewportSizeHint
+464   (int (*)(...))QTextEdit::loadResource
+472   (int (*)(...))QTextEdit::createMimeDataFromSelection
+480   (int (*)(...))QTextEdit::canInsertFromMimeData
+488   (int (*)(...))QTextEdit::insertFromMimeData
+496   (int (*)(...))QTextEdit::doSetTextCursor
+504   (int (*)(...))-16
+512   (int (*)(...))(& _ZTI9QTextEdit)
+520   (int (*)(...))QTextEdit::_ZThn16_N9QTextEditD1Ev
+528   (int (*)(...))QTextEdit::_ZThn16_N9QTextEditD0Ev
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+552   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+560   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+568   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+576   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QTextEdit
+   size=48 align=8
+   base size=48 base align=8
+QTextEdit (0x0x7f2d24ad6a28) 0
+    vptr=((& QTextEdit::_ZTV9QTextEdit) + 16u)
+  QAbstractScrollArea (0x0x7f2d24ad6a90) 0
+      primary-for QTextEdit (0x0x7f2d24ad6a28)
+    QFrame (0x0x7f2d24ad6af8) 0
+        primary-for QAbstractScrollArea (0x0x7f2d24ad6a90)
+      QWidget (0x0x7f2d248f0930) 0
+          primary-for QFrame (0x0x7f2d24ad6af8)
+        QObject (0x0x7f2d24b86ae0) 0
+            primary-for QWidget (0x0x7f2d248f0930)
+        QPaintDevice (0x0x7f2d24b86b40) 16
+            vptr=((& QTextEdit::_ZTV9QTextEdit) + 520u)
+
+Class QPlainTextEdit::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPlainTextEdit::QPrivateSignal (0x0x7f2d24b86ea0) 0 empty
+
+Vtable for QPlainTextEdit
+QPlainTextEdit::_ZTV14QPlainTextEdit: 73u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QPlainTextEdit)
+16    (int (*)(...))QPlainTextEdit::metaObject
+24    (int (*)(...))QPlainTextEdit::qt_metacast
+32    (int (*)(...))QPlainTextEdit::qt_metacall
+40    (int (*)(...))QPlainTextEdit::~QPlainTextEdit
+48    (int (*)(...))QPlainTextEdit::~QPlainTextEdit
+56    (int (*)(...))QPlainTextEdit::event
+64    (int (*)(...))QAbstractScrollArea::eventFilter
+72    (int (*)(...))QPlainTextEdit::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractScrollArea::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QPlainTextEdit::mousePressEvent
+176   (int (*)(...))QPlainTextEdit::mouseReleaseEvent
+184   (int (*)(...))QPlainTextEdit::mouseDoubleClickEvent
+192   (int (*)(...))QPlainTextEdit::mouseMoveEvent
+200   (int (*)(...))QPlainTextEdit::wheelEvent
+208   (int (*)(...))QPlainTextEdit::keyPressEvent
+216   (int (*)(...))QPlainTextEdit::keyReleaseEvent
+224   (int (*)(...))QPlainTextEdit::focusInEvent
+232   (int (*)(...))QPlainTextEdit::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QPlainTextEdit::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QPlainTextEdit::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QPlainTextEdit::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QPlainTextEdit::dragEnterEvent
+320   (int (*)(...))QPlainTextEdit::dragMoveEvent
+328   (int (*)(...))QPlainTextEdit::dragLeaveEvent
+336   (int (*)(...))QPlainTextEdit::dropEvent
+344   (int (*)(...))QPlainTextEdit::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QPlainTextEdit::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QPlainTextEdit::inputMethodEvent
+416   (int (*)(...))QPlainTextEdit::inputMethodQuery
+424   (int (*)(...))QPlainTextEdit::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QAbstractScrollArea::viewportEvent
+448   (int (*)(...))QPlainTextEdit::scrollContentsBy
+456   (int (*)(...))QAbstractScrollArea::viewportSizeHint
+464   (int (*)(...))QPlainTextEdit::loadResource
+472   (int (*)(...))QPlainTextEdit::createMimeDataFromSelection
+480   (int (*)(...))QPlainTextEdit::canInsertFromMimeData
+488   (int (*)(...))QPlainTextEdit::insertFromMimeData
+496   (int (*)(...))QPlainTextEdit::doSetTextCursor
+504   (int (*)(...))-16
+512   (int (*)(...))(& _ZTI14QPlainTextEdit)
+520   (int (*)(...))QPlainTextEdit::_ZThn16_N14QPlainTextEditD1Ev
+528   (int (*)(...))QPlainTextEdit::_ZThn16_N14QPlainTextEditD0Ev
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+552   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+560   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+568   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+576   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QPlainTextEdit
+   size=48 align=8
+   base size=48 base align=8
+QPlainTextEdit (0x0x7f2d24ad6c30) 0
+    vptr=((& QPlainTextEdit::_ZTV14QPlainTextEdit) + 16u)
+  QAbstractScrollArea (0x0x7f2d24ad6c98) 0
+      primary-for QPlainTextEdit (0x0x7f2d24ad6c30)
+    QFrame (0x0x7f2d24ad6d00) 0
+        primary-for QAbstractScrollArea (0x0x7f2d24ad6c98)
+      QWidget (0x0x7f2d249647e0) 0
+          primary-for QFrame (0x0x7f2d24ad6d00)
+        QObject (0x0x7f2d24b86de0) 0
+            primary-for QWidget (0x0x7f2d249647e0)
+        QPaintDevice (0x0x7f2d24b86e40) 16
+            vptr=((& QPlainTextEdit::_ZTV14QPlainTextEdit) + 520u)
+
+Class QPlainTextDocumentLayout::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QPlainTextDocumentLayout::QPrivateSignal (0x0x7f2d24b86f60) 0 empty
+
+Vtable for QPlainTextDocumentLayout
+QPlainTextDocumentLayout::_ZTV24QPlainTextDocumentLayout: 24u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI24QPlainTextDocumentLayout)
+16    (int (*)(...))QPlainTextDocumentLayout::metaObject
+24    (int (*)(...))QPlainTextDocumentLayout::qt_metacast
+32    (int (*)(...))QPlainTextDocumentLayout::qt_metacall
+40    (int (*)(...))QPlainTextDocumentLayout::~QPlainTextDocumentLayout
+48    (int (*)(...))QPlainTextDocumentLayout::~QPlainTextDocumentLayout
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QPlainTextDocumentLayout::draw
+120   (int (*)(...))QPlainTextDocumentLayout::hitTest
+128   (int (*)(...))QPlainTextDocumentLayout::pageCount
+136   (int (*)(...))QPlainTextDocumentLayout::documentSize
+144   (int (*)(...))QPlainTextDocumentLayout::frameBoundingRect
+152   (int (*)(...))QPlainTextDocumentLayout::blockBoundingRect
+160   (int (*)(...))QPlainTextDocumentLayout::documentChanged
+168   (int (*)(...))QAbstractTextDocumentLayout::resizeInlineObject
+176   (int (*)(...))QAbstractTextDocumentLayout::positionInlineObject
+184   (int (*)(...))QAbstractTextDocumentLayout::drawInlineObject
+
+Class QPlainTextDocumentLayout
+   size=16 align=8
+   base size=16 base align=8
+QPlainTextDocumentLayout (0x0x7f2d24ad6d68) 0
+    vptr=((& QPlainTextDocumentLayout::_ZTV24QPlainTextDocumentLayout) + 16u)
+  QAbstractTextDocumentLayout (0x0x7f2d24ad6dd0) 0
+      primary-for QPlainTextDocumentLayout (0x0x7f2d24ad6d68)
+    QObject (0x0x7f2d24b86f00) 0
+        primary-for QAbstractTextDocumentLayout (0x0x7f2d24ad6dd0)
+
+Class QProgressBar::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QProgressBar::QPrivateSignal (0x0x7f2d249d00c0) 0 empty
+
+Vtable for QProgressBar
+QProgressBar::_ZTV12QProgressBar: 65u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QProgressBar)
+16    (int (*)(...))QProgressBar::metaObject
+24    (int (*)(...))QProgressBar::qt_metacast
+32    (int (*)(...))QProgressBar::qt_metacall
+40    (int (*)(...))QProgressBar::~QProgressBar
+48    (int (*)(...))QProgressBar::~QProgressBar
+56    (int (*)(...))QProgressBar::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QProgressBar::sizeHint
+136   (int (*)(...))QProgressBar::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QProgressBar::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QProgressBar::text
+440   (int (*)(...))-16
+448   (int (*)(...))(& _ZTI12QProgressBar)
+456   (int (*)(...))QProgressBar::_ZThn16_N12QProgressBarD1Ev
+464   (int (*)(...))QProgressBar::_ZThn16_N12QProgressBarD0Ev
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QProgressBar
+   size=48 align=8
+   base size=48 base align=8
+QProgressBar (0x0x7f2d24ad6e38) 0
+    vptr=((& QProgressBar::_ZTV12QProgressBar) + 16u)
+  QWidget (0x0x7f2d249b9af0) 0
+      primary-for QProgressBar (0x0x7f2d24ad6e38)
+    QObject (0x0x7f2d249d0000) 0
+        primary-for QWidget (0x0x7f2d249b9af0)
+    QPaintDevice (0x0x7f2d249d0060) 16
+        vptr=((& QProgressBar::_ZTV12QProgressBar) + 456u)
+
+Class QProgressDialog::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QProgressDialog::QPrivateSignal (0x0x7f2d249d01e0) 0 empty
+
+Vtable for QProgressDialog
+QProgressDialog::_ZTV15QProgressDialog: 69u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QProgressDialog)
+16    (int (*)(...))QProgressDialog::metaObject
+24    (int (*)(...))QProgressDialog::qt_metacast
+32    (int (*)(...))QProgressDialog::qt_metacall
+40    (int (*)(...))QProgressDialog::~QProgressDialog
+48    (int (*)(...))QProgressDialog::~QProgressDialog
+56    (int (*)(...))QWidget::event
+64    (int (*)(...))QDialog::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QDialog::setVisible
+128   (int (*)(...))QProgressDialog::sizeHint
+136   (int (*)(...))QDialog::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QDialog::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QProgressDialog::resizeEvent
+280   (int (*)(...))QProgressDialog::closeEvent
+288   (int (*)(...))QDialog::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QProgressDialog::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QProgressDialog::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QDialog::open
+440   (int (*)(...))QDialog::exec
+448   (int (*)(...))QDialog::done
+456   (int (*)(...))QDialog::accept
+464   (int (*)(...))QDialog::reject
+472   (int (*)(...))-16
+480   (int (*)(...))(& _ZTI15QProgressDialog)
+488   (int (*)(...))QProgressDialog::_ZThn16_N15QProgressDialogD1Ev
+496   (int (*)(...))QProgressDialog::_ZThn16_N15QProgressDialogD0Ev
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QProgressDialog
+   size=48 align=8
+   base size=48 base align=8
+QProgressDialog (0x0x7f2d24ad6ea0) 0
+    vptr=((& QProgressDialog::_ZTV15QProgressDialog) + 16u)
+  QDialog (0x0x7f2d24ad6f08) 0
+      primary-for QProgressDialog (0x0x7f2d24ad6ea0)
+    QWidget (0x0x7f2d249e92a0) 0
+        primary-for QDialog (0x0x7f2d24ad6f08)
+      QObject (0x0x7f2d249d0120) 0
+          primary-for QWidget (0x0x7f2d249e92a0)
+      QPaintDevice (0x0x7f2d249d0180) 16
+          vptr=((& QProgressDialog::_ZTV15QProgressDialog) + 488u)
+
+Class QProxyStyle::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QProxyStyle::QPrivateSignal (0x0x7f2d249d02a0) 0 empty
+
+Vtable for QProxyStyle
+QProxyStyle::_ZTV11QProxyStyle: 37u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QProxyStyle)
+16    (int (*)(...))QProxyStyle::metaObject
+24    (int (*)(...))QProxyStyle::qt_metacast
+32    (int (*)(...))QProxyStyle::qt_metacall
+40    (int (*)(...))QProxyStyle::~QProxyStyle
+48    (int (*)(...))QProxyStyle::~QProxyStyle
+56    (int (*)(...))QProxyStyle::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QProxyStyle::polish
+120   (int (*)(...))QProxyStyle::unpolish
+128   (int (*)(...))QProxyStyle::polish
+136   (int (*)(...))QProxyStyle::unpolish
+144   (int (*)(...))QProxyStyle::polish
+152   (int (*)(...))QProxyStyle::itemTextRect
+160   (int (*)(...))QProxyStyle::itemPixmapRect
+168   (int (*)(...))QProxyStyle::drawItemText
+176   (int (*)(...))QProxyStyle::drawItemPixmap
+184   (int (*)(...))QProxyStyle::standardPalette
+192   (int (*)(...))QProxyStyle::drawPrimitive
+200   (int (*)(...))QProxyStyle::drawControl
+208   (int (*)(...))QProxyStyle::subElementRect
+216   (int (*)(...))QProxyStyle::drawComplexControl
+224   (int (*)(...))QProxyStyle::hitTestComplexControl
+232   (int (*)(...))QProxyStyle::subControlRect
+240   (int (*)(...))QProxyStyle::pixelMetric
+248   (int (*)(...))QProxyStyle::sizeFromContents
+256   (int (*)(...))QProxyStyle::styleHint
+264   (int (*)(...))QProxyStyle::standardPixmap
+272   (int (*)(...))QProxyStyle::standardIcon
+280   (int (*)(...))QProxyStyle::generatedIconPixmap
+288   (int (*)(...))QProxyStyle::layoutSpacing
+
+Class QProxyStyle
+   size=16 align=8
+   base size=16 base align=8
+QProxyStyle (0x0x7f2d24ad6f70) 0
+    vptr=((& QProxyStyle::_ZTV11QProxyStyle) + 16u)
+  QCommonStyle (0x0x7f2d24ad67b8) 0
+      primary-for QProxyStyle (0x0x7f2d24ad6f70)
+    QStyle (0x0x7f2d24a05000) 0
+        primary-for QCommonStyle (0x0x7f2d24ad67b8)
+      QObject (0x0x7f2d249d0240) 0
+          primary-for QStyle (0x0x7f2d24a05000)
+
+Class QRadioButton::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QRadioButton::QPrivateSignal (0x0x7f2d249d03c0) 0 empty
+
+Vtable for QRadioButton
+QRadioButton::_ZTV12QRadioButton: 67u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QRadioButton)
+16    (int (*)(...))QRadioButton::metaObject
+24    (int (*)(...))QRadioButton::qt_metacast
+32    (int (*)(...))QRadioButton::qt_metacall
+40    (int (*)(...))QRadioButton::~QRadioButton
+48    (int (*)(...))QRadioButton::~QRadioButton
+56    (int (*)(...))QRadioButton::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractButton::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QRadioButton::sizeHint
+136   (int (*)(...))QRadioButton::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractButton::mousePressEvent
+176   (int (*)(...))QAbstractButton::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QRadioButton::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QAbstractButton::keyPressEvent
+216   (int (*)(...))QAbstractButton::keyReleaseEvent
+224   (int (*)(...))QAbstractButton::focusInEvent
+232   (int (*)(...))QAbstractButton::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QRadioButton::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractButton::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QRadioButton::hitButton
+440   (int (*)(...))QAbstractButton::checkStateSet
+448   (int (*)(...))QAbstractButton::nextCheckState
+456   (int (*)(...))-16
+464   (int (*)(...))(& _ZTI12QRadioButton)
+472   (int (*)(...))QRadioButton::_ZThn16_N12QRadioButtonD1Ev
+480   (int (*)(...))QRadioButton::_ZThn16_N12QRadioButtonD0Ev
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QRadioButton
+   size=48 align=8
+   base size=48 base align=8
+QRadioButton (0x0x7f2d24a05068) 0
+    vptr=((& QRadioButton::_ZTV12QRadioButton) + 16u)
+  QAbstractButton (0x0x7f2d24a050d0) 0
+      primary-for QRadioButton (0x0x7f2d24a05068)
+    QWidget (0x0x7f2d249e9cb0) 0
+        primary-for QAbstractButton (0x0x7f2d24a050d0)
+      QObject (0x0x7f2d249d0300) 0
+          primary-for QWidget (0x0x7f2d249e9cb0)
+      QPaintDevice (0x0x7f2d249d0360) 16
+          vptr=((& QRadioButton::_ZTV12QRadioButton) + 472u)
+
+Class QScrollBar::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QScrollBar::QPrivateSignal (0x0x7f2d249d04e0) 0 empty
+
+Vtable for QScrollBar
+QScrollBar::_ZTV10QScrollBar: 65u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QScrollBar)
+16    (int (*)(...))QScrollBar::metaObject
+24    (int (*)(...))QScrollBar::qt_metacast
+32    (int (*)(...))QScrollBar::qt_metacall
+40    (int (*)(...))QScrollBar::~QScrollBar
+48    (int (*)(...))QScrollBar::~QScrollBar
+56    (int (*)(...))QScrollBar::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractSlider::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QScrollBar::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QScrollBar::mousePressEvent
+176   (int (*)(...))QScrollBar::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QScrollBar::mouseMoveEvent
+200   (int (*)(...))QScrollBar::wheelEvent
+208   (int (*)(...))QAbstractSlider::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QScrollBar::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QScrollBar::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QScrollBar::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractSlider::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QScrollBar::sliderChange
+440   (int (*)(...))-16
+448   (int (*)(...))(& _ZTI10QScrollBar)
+456   (int (*)(...))QScrollBar::_ZThn16_N10QScrollBarD1Ev
+464   (int (*)(...))QScrollBar::_ZThn16_N10QScrollBarD0Ev
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QScrollBar
+   size=48 align=8
+   base size=48 base align=8
+QScrollBar (0x0x7f2d24a05138) 0
+    vptr=((& QScrollBar::_ZTV10QScrollBar) + 16u)
+  QAbstractSlider (0x0x7f2d24a051a0) 0
+      primary-for QScrollBar (0x0x7f2d24a05138)
+    QWidget (0x0x7f2d24a331c0) 0
+        primary-for QAbstractSlider (0x0x7f2d24a051a0)
+      QObject (0x0x7f2d249d0420) 0
+          primary-for QWidget (0x0x7f2d24a331c0)
+      QPaintDevice (0x0x7f2d249d0480) 16
+          vptr=((& QScrollBar::_ZTV10QScrollBar) + 456u)
+
+Vtable for QScrollerProperties
+QScrollerProperties::_ZTV19QScrollerProperties: 4u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QScrollerProperties)
+16    (int (*)(...))QScrollerProperties::~QScrollerProperties
+24    (int (*)(...))QScrollerProperties::~QScrollerProperties
+
+Class QScrollerProperties
+   size=16 align=8
+   base size=16 base align=8
+QScrollerProperties (0x0x7f2d249d0540) 0
+    vptr=((& QScrollerProperties::_ZTV19QScrollerProperties) + 16u)
+
+Class QScroller::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QScroller::QPrivateSignal (0x0x7f2d249d08a0) 0 empty
+
+Vtable for QScroller
+QScroller::_ZTV9QScroller: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QScroller)
+16    (int (*)(...))QScroller::metaObject
+24    (int (*)(...))QScroller::qt_metacast
+32    (int (*)(...))QScroller::qt_metacall
+40    (int (*)(...))QScroller::~QScroller
+48    (int (*)(...))QScroller::~QScroller
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QScroller
+   size=24 align=8
+   base size=24 base align=8
+QScroller (0x0x7f2d24a05208) 0
+    vptr=((& QScroller::_ZTV9QScroller) + 16u)
+  QObject (0x0x7f2d249d0840) 0
+      primary-for QScroller (0x0x7f2d24a05208)
+
+Class QShortcut::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QShortcut::QPrivateSignal (0x0x7f2d249d0960) 0 empty
+
+Vtable for QShortcut
+QShortcut::_ZTV9QShortcut: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QShortcut)
+16    (int (*)(...))QShortcut::metaObject
+24    (int (*)(...))QShortcut::qt_metacast
+32    (int (*)(...))QShortcut::qt_metacall
+40    (int (*)(...))QShortcut::~QShortcut
+48    (int (*)(...))QShortcut::~QShortcut
+56    (int (*)(...))QShortcut::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QShortcut
+   size=16 align=8
+   base size=16 base align=8
+QShortcut (0x0x7f2d24a05270) 0
+    vptr=((& QShortcut::_ZTV9QShortcut) + 16u)
+  QObject (0x0x7f2d249d0900) 0
+      primary-for QShortcut (0x0x7f2d24a05270)
+
+Class QSizeGrip::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSizeGrip::QPrivateSignal (0x0x7f2d249d0a80) 0 empty
+
+Vtable for QSizeGrip
+QSizeGrip::_ZTV9QSizeGrip: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QSizeGrip)
+16    (int (*)(...))QSizeGrip::metaObject
+24    (int (*)(...))QSizeGrip::qt_metacast
+32    (int (*)(...))QSizeGrip::qt_metacall
+40    (int (*)(...))QSizeGrip::~QSizeGrip
+48    (int (*)(...))QSizeGrip::~QSizeGrip
+56    (int (*)(...))QSizeGrip::event
+64    (int (*)(...))QSizeGrip::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QSizeGrip::setVisible
+128   (int (*)(...))QSizeGrip::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QSizeGrip::mousePressEvent
+176   (int (*)(...))QSizeGrip::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QSizeGrip::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QSizeGrip::paintEvent
+264   (int (*)(...))QSizeGrip::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QSizeGrip::showEvent
+352   (int (*)(...))QSizeGrip::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI9QSizeGrip)
+448   (int (*)(...))QSizeGrip::_ZThn16_N9QSizeGripD1Ev
+456   (int (*)(...))QSizeGrip::_ZThn16_N9QSizeGripD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QSizeGrip
+   size=48 align=8
+   base size=48 base align=8
+QSizeGrip (0x0x7f2d24a052d8) 0
+    vptr=((& QSizeGrip::_ZTV9QSizeGrip) + 16u)
+  QWidget (0x0x7f2d24a71e00) 0
+      primary-for QSizeGrip (0x0x7f2d24a052d8)
+    QObject (0x0x7f2d249d09c0) 0
+        primary-for QWidget (0x0x7f2d24a71e00)
+    QPaintDevice (0x0x7f2d249d0a20) 16
+        vptr=((& QSizeGrip::_ZTV9QSizeGrip) + 448u)
+
+Class QSpinBox::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSpinBox::QPrivateSignal (0x0x7f2d249d0ba0) 0 empty
+
+Vtable for QSpinBox
+QSpinBox::_ZTV8QSpinBox: 71u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI8QSpinBox)
+16    (int (*)(...))QSpinBox::metaObject
+24    (int (*)(...))QSpinBox::qt_metacast
+32    (int (*)(...))QSpinBox::qt_metacall
+40    (int (*)(...))QSpinBox::~QSpinBox
+48    (int (*)(...))QSpinBox::~QSpinBox
+56    (int (*)(...))QSpinBox::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractSpinBox::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractSpinBox::sizeHint
+136   (int (*)(...))QAbstractSpinBox::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractSpinBox::mousePressEvent
+176   (int (*)(...))QAbstractSpinBox::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractSpinBox::mouseMoveEvent
+200   (int (*)(...))QAbstractSpinBox::wheelEvent
+208   (int (*)(...))QAbstractSpinBox::keyPressEvent
+216   (int (*)(...))QAbstractSpinBox::keyReleaseEvent
+224   (int (*)(...))QAbstractSpinBox::focusInEvent
+232   (int (*)(...))QAbstractSpinBox::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QAbstractSpinBox::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QAbstractSpinBox::resizeEvent
+280   (int (*)(...))QAbstractSpinBox::closeEvent
+288   (int (*)(...))QAbstractSpinBox::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QAbstractSpinBox::showEvent
+352   (int (*)(...))QAbstractSpinBox::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractSpinBox::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QAbstractSpinBox::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QSpinBox::validate
+440   (int (*)(...))QSpinBox::fixup
+448   (int (*)(...))QAbstractSpinBox::stepBy
+456   (int (*)(...))QAbstractSpinBox::clear
+464   (int (*)(...))QAbstractSpinBox::stepEnabled
+472   (int (*)(...))QSpinBox::valueFromText
+480   (int (*)(...))QSpinBox::textFromValue
+488   (int (*)(...))-16
+496   (int (*)(...))(& _ZTI8QSpinBox)
+504   (int (*)(...))QSpinBox::_ZThn16_N8QSpinBoxD1Ev
+512   (int (*)(...))QSpinBox::_ZThn16_N8QSpinBoxD0Ev
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+552   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+560   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QSpinBox
+   size=48 align=8
+   base size=48 base align=8
+QSpinBox (0x0x7f2d24a05340) 0
+    vptr=((& QSpinBox::_ZTV8QSpinBox) + 16u)
+  QAbstractSpinBox (0x0x7f2d24a053a8) 0
+      primary-for QSpinBox (0x0x7f2d24a05340)
+    QWidget (0x0x7f2d246a6310) 0
+        primary-for QAbstractSpinBox (0x0x7f2d24a053a8)
+      QObject (0x0x7f2d249d0ae0) 0
+          primary-for QWidget (0x0x7f2d246a6310)
+      QPaintDevice (0x0x7f2d249d0b40) 16
+          vptr=((& QSpinBox::_ZTV8QSpinBox) + 504u)
+
+Class QDoubleSpinBox::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QDoubleSpinBox::QPrivateSignal (0x0x7f2d249d0cc0) 0 empty
+
+Vtable for QDoubleSpinBox
+QDoubleSpinBox::_ZTV14QDoubleSpinBox: 71u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QDoubleSpinBox)
+16    (int (*)(...))QDoubleSpinBox::metaObject
+24    (int (*)(...))QDoubleSpinBox::qt_metacast
+32    (int (*)(...))QDoubleSpinBox::qt_metacall
+40    (int (*)(...))QDoubleSpinBox::~QDoubleSpinBox
+48    (int (*)(...))QDoubleSpinBox::~QDoubleSpinBox
+56    (int (*)(...))QAbstractSpinBox::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QAbstractSpinBox::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractSpinBox::sizeHint
+136   (int (*)(...))QAbstractSpinBox::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractSpinBox::mousePressEvent
+176   (int (*)(...))QAbstractSpinBox::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractSpinBox::mouseMoveEvent
+200   (int (*)(...))QAbstractSpinBox::wheelEvent
+208   (int (*)(...))QAbstractSpinBox::keyPressEvent
+216   (int (*)(...))QAbstractSpinBox::keyReleaseEvent
+224   (int (*)(...))QAbstractSpinBox::focusInEvent
+232   (int (*)(...))QAbstractSpinBox::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QAbstractSpinBox::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QAbstractSpinBox::resizeEvent
+280   (int (*)(...))QAbstractSpinBox::closeEvent
+288   (int (*)(...))QAbstractSpinBox::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QAbstractSpinBox::showEvent
+352   (int (*)(...))QAbstractSpinBox::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QAbstractSpinBox::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QAbstractSpinBox::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QDoubleSpinBox::validate
+440   (int (*)(...))QDoubleSpinBox::fixup
+448   (int (*)(...))QAbstractSpinBox::stepBy
+456   (int (*)(...))QAbstractSpinBox::clear
+464   (int (*)(...))QAbstractSpinBox::stepEnabled
+472   (int (*)(...))QDoubleSpinBox::valueFromText
+480   (int (*)(...))QDoubleSpinBox::textFromValue
+488   (int (*)(...))-16
+496   (int (*)(...))(& _ZTI14QDoubleSpinBox)
+504   (int (*)(...))QDoubleSpinBox::_ZThn16_N14QDoubleSpinBoxD1Ev
+512   (int (*)(...))QDoubleSpinBox::_ZThn16_N14QDoubleSpinBoxD0Ev
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+552   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+560   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QDoubleSpinBox
+   size=48 align=8
+   base size=48 base align=8
+QDoubleSpinBox (0x0x7f2d24a05410) 0
+    vptr=((& QDoubleSpinBox::_ZTV14QDoubleSpinBox) + 16u)
+  QAbstractSpinBox (0x0x7f2d24a05478) 0
+      primary-for QDoubleSpinBox (0x0x7f2d24a05410)
+    QWidget (0x0x7f2d246a67e0) 0
+        primary-for QAbstractSpinBox (0x0x7f2d24a05478)
+      QObject (0x0x7f2d249d0c00) 0
+          primary-for QWidget (0x0x7f2d246a67e0)
+      QPaintDevice (0x0x7f2d249d0c60) 16
+          vptr=((& QDoubleSpinBox::_ZTV14QDoubleSpinBox) + 504u)
+
+Class QSplashScreen::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSplashScreen::QPrivateSignal (0x0x7f2d249d0de0) 0 empty
+
+Vtable for QSplashScreen
+QSplashScreen::_ZTV13QSplashScreen: 65u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QSplashScreen)
+16    (int (*)(...))QSplashScreen::metaObject
+24    (int (*)(...))QSplashScreen::qt_metacast
+32    (int (*)(...))QSplashScreen::qt_metacall
+40    (int (*)(...))QSplashScreen::~QSplashScreen
+48    (int (*)(...))QSplashScreen::~QSplashScreen
+56    (int (*)(...))QSplashScreen::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QSplashScreen::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QSplashScreen::drawContents
+440   (int (*)(...))-16
+448   (int (*)(...))(& _ZTI13QSplashScreen)
+456   (int (*)(...))QSplashScreen::_ZThn16_N13QSplashScreenD1Ev
+464   (int (*)(...))QSplashScreen::_ZThn16_N13QSplashScreenD0Ev
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QSplashScreen
+   size=48 align=8
+   base size=48 base align=8
+QSplashScreen (0x0x7f2d24a054e0) 0
+    vptr=((& QSplashScreen::_ZTV13QSplashScreen) + 16u)
+  QWidget (0x0x7f2d246a6cb0) 0
+      primary-for QSplashScreen (0x0x7f2d24a054e0)
+    QObject (0x0x7f2d249d0d20) 0
+        primary-for QWidget (0x0x7f2d246a6cb0)
+    QPaintDevice (0x0x7f2d249d0d80) 16
+        vptr=((& QSplashScreen::_ZTV13QSplashScreen) + 456u)
+
+Class QSplitter::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSplitter::QPrivateSignal (0x0x7f2d249d0f00) 0 empty
+
+Vtable for QSplitter
+QSplitter::_ZTV9QSplitter: 65u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QSplitter)
+16    (int (*)(...))QSplitter::metaObject
+24    (int (*)(...))QSplitter::qt_metacast
+32    (int (*)(...))QSplitter::qt_metacall
+40    (int (*)(...))QSplitter::~QSplitter
+48    (int (*)(...))QSplitter::~QSplitter
+56    (int (*)(...))QSplitter::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QSplitter::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QSplitter::sizeHint
+136   (int (*)(...))QSplitter::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QFrame::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QSplitter::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QSplitter::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QSplitter::createHandle
+440   (int (*)(...))-16
+448   (int (*)(...))(& _ZTI9QSplitter)
+456   (int (*)(...))QSplitter::_ZThn16_N9QSplitterD1Ev
+464   (int (*)(...))QSplitter::_ZThn16_N9QSplitterD0Ev
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QSplitter
+   size=48 align=8
+   base size=48 base align=8
+QSplitter (0x0x7f2d24a05548) 0
+    vptr=((& QSplitter::_ZTV9QSplitter) + 16u)
+  QFrame (0x0x7f2d24a055b0) 0
+      primary-for QSplitter (0x0x7f2d24a05548)
+    QWidget (0x0x7f2d246eb2a0) 0
+        primary-for QFrame (0x0x7f2d24a055b0)
+      QObject (0x0x7f2d249d0e40) 0
+          primary-for QWidget (0x0x7f2d246eb2a0)
+      QPaintDevice (0x0x7f2d249d0ea0) 16
+          vptr=((& QSplitter::_ZTV9QSplitter) + 456u)
+
+Class QSplitterHandle::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSplitterHandle::QPrivateSignal (0x0x7f2d24707060) 0 empty
+
+Vtable for QSplitterHandle
+QSplitterHandle::_ZTV15QSplitterHandle: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QSplitterHandle)
+16    (int (*)(...))QSplitterHandle::metaObject
+24    (int (*)(...))QSplitterHandle::qt_metacast
+32    (int (*)(...))QSplitterHandle::qt_metacall
+40    (int (*)(...))QSplitterHandle::~QSplitterHandle
+48    (int (*)(...))QSplitterHandle::~QSplitterHandle
+56    (int (*)(...))QSplitterHandle::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QSplitterHandle::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QSplitterHandle::mousePressEvent
+176   (int (*)(...))QSplitterHandle::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QSplitterHandle::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QSplitterHandle::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QSplitterHandle::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI15QSplitterHandle)
+448   (int (*)(...))QSplitterHandle::_ZThn16_N15QSplitterHandleD1Ev
+456   (int (*)(...))QSplitterHandle::_ZThn16_N15QSplitterHandleD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QSplitterHandle
+   size=48 align=8
+   base size=48 base align=8
+QSplitterHandle (0x0x7f2d24a05618) 0
+    vptr=((& QSplitterHandle::_ZTV15QSplitterHandle) + 16u)
+  QWidget (0x0x7f2d246eb770) 0
+      primary-for QSplitterHandle (0x0x7f2d24a05618)
+    QObject (0x0x7f2d249d0f60) 0
+        primary-for QWidget (0x0x7f2d246eb770)
+    QPaintDevice (0x0x7f2d24707000) 16
+        vptr=((& QSplitterHandle::_ZTV15QSplitterHandle) + 448u)
+
+Class QStackedLayout::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QStackedLayout::QPrivateSignal (0x0x7f2d24707180) 0 empty
+
+Vtable for QStackedLayout
+QStackedLayout::_ZTV14QStackedLayout: 50u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QStackedLayout)
+16    (int (*)(...))QStackedLayout::metaObject
+24    (int (*)(...))QStackedLayout::qt_metacast
+32    (int (*)(...))QStackedLayout::qt_metacall
+40    (int (*)(...))QStackedLayout::~QStackedLayout
+48    (int (*)(...))QStackedLayout::~QStackedLayout
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QLayout::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QLayout::invalidate
+120   (int (*)(...))QLayout::geometry
+128   (int (*)(...))QStackedLayout::addItem
+136   (int (*)(...))QLayout::expandingDirections
+144   (int (*)(...))QStackedLayout::minimumSize
+152   (int (*)(...))QLayout::maximumSize
+160   (int (*)(...))QStackedLayout::setGeometry
+168   (int (*)(...))QStackedLayout::itemAt
+176   (int (*)(...))QStackedLayout::takeAt
+184   (int (*)(...))QLayout::indexOf
+192   (int (*)(...))QStackedLayout::count
+200   (int (*)(...))QLayout::isEmpty
+208   (int (*)(...))QLayout::controlTypes
+216   (int (*)(...))QLayout::layout
+224   (int (*)(...))QStackedLayout::sizeHint
+232   (int (*)(...))QStackedLayout::hasHeightForWidth
+240   (int (*)(...))QStackedLayout::heightForWidth
+248   (int (*)(...))-16
+256   (int (*)(...))(& _ZTI14QStackedLayout)
+264   (int (*)(...))QStackedLayout::_ZThn16_N14QStackedLayoutD1Ev
+272   (int (*)(...))QStackedLayout::_ZThn16_N14QStackedLayoutD0Ev
+280   (int (*)(...))QStackedLayout::_ZThn16_NK14QStackedLayout8sizeHintEv
+288   (int (*)(...))QStackedLayout::_ZThn16_NK14QStackedLayout11minimumSizeEv
+296   (int (*)(...))QLayout::_ZThn16_NK7QLayout11maximumSizeEv
+304   (int (*)(...))QLayout::_ZThn16_NK7QLayout19expandingDirectionsEv
+312   (int (*)(...))QStackedLayout::_ZThn16_N14QStackedLayout11setGeometryERK5QRect
+320   (int (*)(...))QLayout::_ZThn16_NK7QLayout8geometryEv
+328   (int (*)(...))QLayout::_ZThn16_NK7QLayout7isEmptyEv
+336   (int (*)(...))QStackedLayout::_ZThn16_NK14QStackedLayout17hasHeightForWidthEv
+344   (int (*)(...))QStackedLayout::_ZThn16_NK14QStackedLayout14heightForWidthEi
+352   (int (*)(...))QLayoutItem::minimumHeightForWidth
+360   (int (*)(...))QLayout::_ZThn16_N7QLayout10invalidateEv
+368   (int (*)(...))QLayoutItem::widget
+376   (int (*)(...))QLayout::_ZThn16_N7QLayout6layoutEv
+384   (int (*)(...))QLayoutItem::spacerItem
+392   (int (*)(...))QLayout::_ZThn16_NK7QLayout12controlTypesEv
+
+Class QStackedLayout
+   size=32 align=8
+   base size=28 base align=8
+QStackedLayout (0x0x7f2d24a05680) 0
+    vptr=((& QStackedLayout::_ZTV14QStackedLayout) + 16u)
+  QLayout (0x0x7f2d246ebc40) 0
+      primary-for QStackedLayout (0x0x7f2d24a05680)
+    QObject (0x0x7f2d247070c0) 0
+        primary-for QLayout (0x0x7f2d246ebc40)
+    QLayoutItem (0x0x7f2d24707120) 16
+        vptr=((& QStackedLayout::_ZTV14QStackedLayout) + 264u)
+
+Class QStackedWidget::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QStackedWidget::QPrivateSignal (0x0x7f2d247072a0) 0 empty
+
+Vtable for QStackedWidget
+QStackedWidget::_ZTV14QStackedWidget: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI14QStackedWidget)
+16    (int (*)(...))QStackedWidget::metaObject
+24    (int (*)(...))QStackedWidget::qt_metacast
+32    (int (*)(...))QStackedWidget::qt_metacall
+40    (int (*)(...))QStackedWidget::~QStackedWidget
+48    (int (*)(...))QStackedWidget::~QStackedWidget
+56    (int (*)(...))QStackedWidget::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QFrame::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QFrame::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI14QStackedWidget)
+448   (int (*)(...))QStackedWidget::_ZThn16_N14QStackedWidgetD1Ev
+456   (int (*)(...))QStackedWidget::_ZThn16_N14QStackedWidgetD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QStackedWidget
+   size=48 align=8
+   base size=48 base align=8
+QStackedWidget (0x0x7f2d24a056e8) 0
+    vptr=((& QStackedWidget::_ZTV14QStackedWidget) + 16u)
+  QFrame (0x0x7f2d24a05750) 0
+      primary-for QStackedWidget (0x0x7f2d24a056e8)
+    QWidget (0x0x7f2d247303f0) 0
+        primary-for QFrame (0x0x7f2d24a05750)
+      QObject (0x0x7f2d247071e0) 0
+          primary-for QWidget (0x0x7f2d247303f0)
+      QPaintDevice (0x0x7f2d24707240) 16
+          vptr=((& QStackedWidget::_ZTV14QStackedWidget) + 448u)
+
+Class QStatusBar::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QStatusBar::QPrivateSignal (0x0x7f2d247073c0) 0 empty
+
+Vtable for QStatusBar
+QStatusBar::_ZTV10QStatusBar: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QStatusBar)
+16    (int (*)(...))QStatusBar::metaObject
+24    (int (*)(...))QStatusBar::qt_metacast
+32    (int (*)(...))QStatusBar::qt_metacall
+40    (int (*)(...))QStatusBar::~QStatusBar
+48    (int (*)(...))QStatusBar::~QStatusBar
+56    (int (*)(...))QStatusBar::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QStatusBar::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QStatusBar::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QStatusBar::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI10QStatusBar)
+448   (int (*)(...))QStatusBar::_ZThn16_N10QStatusBarD1Ev
+456   (int (*)(...))QStatusBar::_ZThn16_N10QStatusBarD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QStatusBar
+   size=48 align=8
+   base size=48 base align=8
+QStatusBar (0x0x7f2d24a057b8) 0
+    vptr=((& QStatusBar::_ZTV10QStatusBar) + 16u)
+  QWidget (0x0x7f2d247308c0) 0
+      primary-for QStatusBar (0x0x7f2d24a057b8)
+    QObject (0x0x7f2d24707300) 0
+        primary-for QWidget (0x0x7f2d247308c0)
+    QPaintDevice (0x0x7f2d24707360) 16
+        vptr=((& QStatusBar::_ZTV10QStatusBar) + 448u)
+
+Class QStyledItemDelegate::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QStyledItemDelegate::QPrivateSignal (0x0x7f2d24707480) 0 empty
+
+Vtable for QStyledItemDelegate
+QStyledItemDelegate::_ZTV19QStyledItemDelegate: 26u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI19QStyledItemDelegate)
+16    (int (*)(...))QStyledItemDelegate::metaObject
+24    (int (*)(...))QStyledItemDelegate::qt_metacast
+32    (int (*)(...))QStyledItemDelegate::qt_metacall
+40    (int (*)(...))QStyledItemDelegate::~QStyledItemDelegate
+48    (int (*)(...))QStyledItemDelegate::~QStyledItemDelegate
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QStyledItemDelegate::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QStyledItemDelegate::paint
+120   (int (*)(...))QStyledItemDelegate::sizeHint
+128   (int (*)(...))QStyledItemDelegate::createEditor
+136   (int (*)(...))QAbstractItemDelegate::destroyEditor
+144   (int (*)(...))QStyledItemDelegate::setEditorData
+152   (int (*)(...))QStyledItemDelegate::setModelData
+160   (int (*)(...))QStyledItemDelegate::updateEditorGeometry
+168   (int (*)(...))QStyledItemDelegate::editorEvent
+176   (int (*)(...))QAbstractItemDelegate::helpEvent
+184   (int (*)(...))QAbstractItemDelegate::paintingRoles
+192   (int (*)(...))QStyledItemDelegate::displayText
+200   (int (*)(...))QStyledItemDelegate::initStyleOption
+
+Class QStyledItemDelegate
+   size=16 align=8
+   base size=16 base align=8
+QStyledItemDelegate (0x0x7f2d24a05820) 0
+    vptr=((& QStyledItemDelegate::_ZTV19QStyledItemDelegate) + 16u)
+  QAbstractItemDelegate (0x0x7f2d24a05888) 0
+      primary-for QStyledItemDelegate (0x0x7f2d24a05820)
+    QObject (0x0x7f2d24707420) 0
+        primary-for QAbstractItemDelegate (0x0x7f2d24a05888)
+
+Class QStyleFactory
+   size=1 align=1
+   base size=0 base align=1
+QStyleFactory (0x0x7f2d247074e0) 0 empty
+
+Class QStylePainter
+   size=24 align=8
+   base size=24 base align=8
+QStylePainter (0x0x7f2d24a058f0) 0
+  QPainter (0x0x7f2d24707540) 0
+
+Class QStylePlugin::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QStylePlugin::QPrivateSignal (0x0x7f2d24707600) 0 empty
+
+Vtable for QStylePlugin
+QStylePlugin::_ZTV12QStylePlugin: 15u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QStylePlugin)
+16    (int (*)(...))QStylePlugin::metaObject
+24    (int (*)(...))QStylePlugin::qt_metacast
+32    (int (*)(...))QStylePlugin::qt_metacall
+40    0u
+48    0u
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))__cxa_pure_virtual
+
+Class QStylePlugin
+   size=16 align=8
+   base size=16 base align=8
+QStylePlugin (0x0x7f2d24a059c0) 0
+    vptr=((& QStylePlugin::_ZTV12QStylePlugin) + 16u)
+  QObject (0x0x7f2d247075a0) 0
+      primary-for QStylePlugin (0x0x7f2d24a059c0)
+
+Class QSystemTrayIcon::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QSystemTrayIcon::QPrivateSignal (0x0x7f2d247076c0) 0 empty
+
+Vtable for QSystemTrayIcon
+QSystemTrayIcon::_ZTV15QSystemTrayIcon: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QSystemTrayIcon)
+16    (int (*)(...))QSystemTrayIcon::metaObject
+24    (int (*)(...))QSystemTrayIcon::qt_metacast
+32    (int (*)(...))QSystemTrayIcon::qt_metacall
+40    (int (*)(...))QSystemTrayIcon::~QSystemTrayIcon
+48    (int (*)(...))QSystemTrayIcon::~QSystemTrayIcon
+56    (int (*)(...))QSystemTrayIcon::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QSystemTrayIcon
+   size=16 align=8
+   base size=16 base align=8
+QSystemTrayIcon (0x0x7f2d24a05a28) 0
+    vptr=((& QSystemTrayIcon::_ZTV15QSystemTrayIcon) + 16u)
+  QObject (0x0x7f2d24707660) 0
+      primary-for QSystemTrayIcon (0x0x7f2d24a05a28)
+
+Class QTableView::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTableView::QPrivateSignal (0x0x7f2d247077e0) 0 empty
+
+Vtable for QTableView
+QTableView::_ZTV10QTableView: 106u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QTableView)
+16    (int (*)(...))QTableView::metaObject
+24    (int (*)(...))QTableView::qt_metacast
+32    (int (*)(...))QTableView::qt_metacall
+40    (int (*)(...))QTableView::~QTableView
+48    (int (*)(...))QTableView::~QTableView
+56    (int (*)(...))QAbstractItemView::event
+64    (int (*)(...))QAbstractScrollArea::eventFilter
+72    (int (*)(...))QTableView::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractScrollArea::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractItemView::mousePressEvent
+176   (int (*)(...))QAbstractItemView::mouseReleaseEvent
+184   (int (*)(...))QAbstractItemView::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractItemView::mouseMoveEvent
+200   (int (*)(...))QAbstractScrollArea::wheelEvent
+208   (int (*)(...))QAbstractItemView::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QAbstractItemView::focusInEvent
+232   (int (*)(...))QAbstractItemView::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QTableView::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QAbstractItemView::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QAbstractScrollArea::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QAbstractItemView::dragEnterEvent
+320   (int (*)(...))QAbstractItemView::dragMoveEvent
+328   (int (*)(...))QAbstractItemView::dragLeaveEvent
+336   (int (*)(...))QAbstractItemView::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QAbstractItemView::inputMethodEvent
+416   (int (*)(...))QAbstractItemView::inputMethodQuery
+424   (int (*)(...))QAbstractItemView::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QAbstractItemView::viewportEvent
+448   (int (*)(...))QTableView::scrollContentsBy
+456   (int (*)(...))QTableView::viewportSizeHint
+464   (int (*)(...))QTableView::setModel
+472   (int (*)(...))QTableView::setSelectionModel
+480   (int (*)(...))QAbstractItemView::keyboardSearch
+488   (int (*)(...))QTableView::visualRect
+496   (int (*)(...))QTableView::scrollTo
+504   (int (*)(...))QTableView::indexAt
+512   (int (*)(...))QTableView::sizeHintForRow
+520   (int (*)(...))QTableView::sizeHintForColumn
+528   (int (*)(...))QAbstractItemView::reset
+536   (int (*)(...))QTableView::setRootIndex
+544   (int (*)(...))QTableView::doItemsLayout
+552   (int (*)(...))QAbstractItemView::selectAll
+560   (int (*)(...))QAbstractItemView::dataChanged
+568   (int (*)(...))QAbstractItemView::rowsInserted
+576   (int (*)(...))QAbstractItemView::rowsAboutToBeRemoved
+584   (int (*)(...))QTableView::selectionChanged
+592   (int (*)(...))QTableView::currentChanged
+600   (int (*)(...))QAbstractItemView::updateEditorData
+608   (int (*)(...))QAbstractItemView::updateEditorGeometries
+616   (int (*)(...))QTableView::updateGeometries
+624   (int (*)(...))QTableView::verticalScrollbarAction
+632   (int (*)(...))QTableView::horizontalScrollbarAction
+640   (int (*)(...))QAbstractItemView::verticalScrollbarValueChanged
+648   (int (*)(...))QAbstractItemView::horizontalScrollbarValueChanged
+656   (int (*)(...))QAbstractItemView::closeEditor
+664   (int (*)(...))QAbstractItemView::commitData
+672   (int (*)(...))QAbstractItemView::editorDestroyed
+680   (int (*)(...))QTableView::moveCursor
+688   (int (*)(...))QTableView::horizontalOffset
+696   (int (*)(...))QTableView::verticalOffset
+704   (int (*)(...))QTableView::isIndexHidden
+712   (int (*)(...))QTableView::setSelection
+720   (int (*)(...))QTableView::visualRegionForSelection
+728   (int (*)(...))QTableView::selectedIndexes
+736   (int (*)(...))QAbstractItemView::edit
+744   (int (*)(...))QAbstractItemView::selectionCommand
+752   (int (*)(...))QAbstractItemView::startDrag
+760   (int (*)(...))QTableView::viewOptions
+768   (int (*)(...))-16
+776   (int (*)(...))(& _ZTI10QTableView)
+784   (int (*)(...))QTableView::_ZThn16_N10QTableViewD1Ev
+792   (int (*)(...))QTableView::_ZThn16_N10QTableViewD0Ev
+800   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+808   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+816   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+824   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+832   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+840   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QTableView
+   size=48 align=8
+   base size=48 base align=8
+QTableView (0x0x7f2d24a05a90) 0
+    vptr=((& QTableView::_ZTV10QTableView) + 16u)
+  QAbstractItemView (0x0x7f2d24a05af8) 0
+      primary-for QTableView (0x0x7f2d24a05a90)
+    QAbstractScrollArea (0x0x7f2d24a05b60) 0
+        primary-for QAbstractItemView (0x0x7f2d24a05af8)
+      QFrame (0x0x7f2d24a05bc8) 0
+          primary-for QAbstractScrollArea (0x0x7f2d24a05b60)
+        QWidget (0x0x7f2d247a3070) 0
+            primary-for QFrame (0x0x7f2d24a05bc8)
+          QObject (0x0x7f2d24707720) 0
+              primary-for QWidget (0x0x7f2d247a3070)
+          QPaintDevice (0x0x7f2d24707780) 16
+              vptr=((& QTableView::_ZTV10QTableView) + 784u)
+
+Class QTableWidgetSelectionRange
+   size=16 align=4
+   base size=16 base align=4
+QTableWidgetSelectionRange (0x0x7f2d24707840) 0
+
+Vtable for QTableWidgetItem
+QTableWidgetItem::_ZTV16QTableWidgetItem: 10u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI16QTableWidgetItem)
+16    (int (*)(...))QTableWidgetItem::~QTableWidgetItem
+24    (int (*)(...))QTableWidgetItem::~QTableWidgetItem
+32    (int (*)(...))QTableWidgetItem::clone
+40    (int (*)(...))QTableWidgetItem::data
+48    (int (*)(...))QTableWidgetItem::setData
+56    (int (*)(...))QTableWidgetItem::operator<
+64    (int (*)(...))QTableWidgetItem::read
+72    (int (*)(...))QTableWidgetItem::write
+
+Class QTableWidgetItem
+   size=48 align=8
+   base size=44 base align=8
+QTableWidgetItem (0x0x7f2d247078a0) 0
+    vptr=((& QTableWidgetItem::_ZTV16QTableWidgetItem) + 16u)
+
+Class QTableWidget::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTableWidget::QPrivateSignal (0x0x7f2d24707ae0) 0 empty
+
+Vtable for QTableWidget
+QTableWidget::_ZTV12QTableWidget: 110u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QTableWidget)
+16    (int (*)(...))QTableWidget::metaObject
+24    (int (*)(...))QTableWidget::qt_metacast
+32    (int (*)(...))QTableWidget::qt_metacall
+40    (int (*)(...))QTableWidget::~QTableWidget
+48    (int (*)(...))QTableWidget::~QTableWidget
+56    (int (*)(...))QTableWidget::event
+64    (int (*)(...))QAbstractScrollArea::eventFilter
+72    (int (*)(...))QTableView::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractScrollArea::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractItemView::mousePressEvent
+176   (int (*)(...))QAbstractItemView::mouseReleaseEvent
+184   (int (*)(...))QAbstractItemView::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractItemView::mouseMoveEvent
+200   (int (*)(...))QAbstractScrollArea::wheelEvent
+208   (int (*)(...))QAbstractItemView::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QAbstractItemView::focusInEvent
+232   (int (*)(...))QAbstractItemView::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QTableView::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QAbstractItemView::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QAbstractScrollArea::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QAbstractItemView::dragEnterEvent
+320   (int (*)(...))QAbstractItemView::dragMoveEvent
+328   (int (*)(...))QAbstractItemView::dragLeaveEvent
+336   (int (*)(...))QTableWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QAbstractItemView::inputMethodEvent
+416   (int (*)(...))QAbstractItemView::inputMethodQuery
+424   (int (*)(...))QAbstractItemView::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QAbstractItemView::viewportEvent
+448   (int (*)(...))QTableView::scrollContentsBy
+456   (int (*)(...))QTableView::viewportSizeHint
+464   (int (*)(...))QTableWidget::setModel
+472   (int (*)(...))QTableView::setSelectionModel
+480   (int (*)(...))QAbstractItemView::keyboardSearch
+488   (int (*)(...))QTableView::visualRect
+496   (int (*)(...))QTableView::scrollTo
+504   (int (*)(...))QTableView::indexAt
+512   (int (*)(...))QTableView::sizeHintForRow
+520   (int (*)(...))QTableView::sizeHintForColumn
+528   (int (*)(...))QAbstractItemView::reset
+536   (int (*)(...))QTableView::setRootIndex
+544   (int (*)(...))QTableView::doItemsLayout
+552   (int (*)(...))QAbstractItemView::selectAll
+560   (int (*)(...))QAbstractItemView::dataChanged
+568   (int (*)(...))QAbstractItemView::rowsInserted
+576   (int (*)(...))QAbstractItemView::rowsAboutToBeRemoved
+584   (int (*)(...))QTableView::selectionChanged
+592   (int (*)(...))QTableView::currentChanged
+600   (int (*)(...))QAbstractItemView::updateEditorData
+608   (int (*)(...))QAbstractItemView::updateEditorGeometries
+616   (int (*)(...))QTableView::updateGeometries
+624   (int (*)(...))QTableView::verticalScrollbarAction
+632   (int (*)(...))QTableView::horizontalScrollbarAction
+640   (int (*)(...))QAbstractItemView::verticalScrollbarValueChanged
+648   (int (*)(...))QAbstractItemView::horizontalScrollbarValueChanged
+656   (int (*)(...))QAbstractItemView::closeEditor
+664   (int (*)(...))QAbstractItemView::commitData
+672   (int (*)(...))QAbstractItemView::editorDestroyed
+680   (int (*)(...))QTableView::moveCursor
+688   (int (*)(...))QTableView::horizontalOffset
+696   (int (*)(...))QTableView::verticalOffset
+704   (int (*)(...))QTableView::isIndexHidden
+712   (int (*)(...))QTableView::setSelection
+720   (int (*)(...))QTableView::visualRegionForSelection
+728   (int (*)(...))QTableView::selectedIndexes
+736   (int (*)(...))QAbstractItemView::edit
+744   (int (*)(...))QAbstractItemView::selectionCommand
+752   (int (*)(...))QAbstractItemView::startDrag
+760   (int (*)(...))QTableView::viewOptions
+768   (int (*)(...))QTableWidget::mimeTypes
+776   (int (*)(...))QTableWidget::mimeData
+784   (int (*)(...))QTableWidget::dropMimeData
+792   (int (*)(...))QTableWidget::supportedDropActions
+800   (int (*)(...))-16
+808   (int (*)(...))(& _ZTI12QTableWidget)
+816   (int (*)(...))QTableWidget::_ZThn16_N12QTableWidgetD1Ev
+824   (int (*)(...))QTableWidget::_ZThn16_N12QTableWidgetD0Ev
+832   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+840   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+848   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+856   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+864   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+872   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QTableWidget
+   size=48 align=8
+   base size=48 base align=8
+QTableWidget (0x0x7f2d24a05d00) 0
+    vptr=((& QTableWidget::_ZTV12QTableWidget) + 16u)
+  QTableView (0x0x7f2d24a05d68) 0
+      primary-for QTableWidget (0x0x7f2d24a05d00)
+    QAbstractItemView (0x0x7f2d24a05dd0) 0
+        primary-for QTableView (0x0x7f2d24a05d68)
+      QAbstractScrollArea (0x0x7f2d24a05e38) 0
+          primary-for QAbstractItemView (0x0x7f2d24a05dd0)
+        QFrame (0x0x7f2d24a05ea0) 0
+            primary-for QAbstractScrollArea (0x0x7f2d24a05e38)
+          QWidget (0x0x7f2d24829700) 0
+              primary-for QFrame (0x0x7f2d24a05ea0)
+            QObject (0x0x7f2d24707a20) 0
+                primary-for QWidget (0x0x7f2d24829700)
+            QPaintDevice (0x0x7f2d24707a80) 16
+                vptr=((& QTableWidget::_ZTV12QTableWidget) + 816u)
+
+Class QTextBrowser::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTextBrowser::QPrivateSignal (0x0x7f2d24707c00) 0 empty
+
+Vtable for QTextBrowser
+QTextBrowser::_ZTV12QTextBrowser: 78u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QTextBrowser)
+16    (int (*)(...))QTextBrowser::metaObject
+24    (int (*)(...))QTextBrowser::qt_metacast
+32    (int (*)(...))QTextBrowser::qt_metacall
+40    (int (*)(...))QTextBrowser::~QTextBrowser
+48    (int (*)(...))QTextBrowser::~QTextBrowser
+56    (int (*)(...))QTextBrowser::event
+64    (int (*)(...))QAbstractScrollArea::eventFilter
+72    (int (*)(...))QTextEdit::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractScrollArea::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QTextBrowser::mousePressEvent
+176   (int (*)(...))QTextBrowser::mouseReleaseEvent
+184   (int (*)(...))QTextEdit::mouseDoubleClickEvent
+192   (int (*)(...))QTextBrowser::mouseMoveEvent
+200   (int (*)(...))QTextEdit::wheelEvent
+208   (int (*)(...))QTextBrowser::keyPressEvent
+216   (int (*)(...))QTextEdit::keyReleaseEvent
+224   (int (*)(...))QTextEdit::focusInEvent
+232   (int (*)(...))QTextBrowser::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QTextBrowser::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QTextEdit::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QTextEdit::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QTextEdit::dragEnterEvent
+320   (int (*)(...))QTextEdit::dragMoveEvent
+328   (int (*)(...))QTextEdit::dragLeaveEvent
+336   (int (*)(...))QTextEdit::dropEvent
+344   (int (*)(...))QTextEdit::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QTextEdit::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QTextEdit::inputMethodEvent
+416   (int (*)(...))QTextEdit::inputMethodQuery
+424   (int (*)(...))QTextBrowser::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QAbstractScrollArea::viewportEvent
+448   (int (*)(...))QTextEdit::scrollContentsBy
+456   (int (*)(...))QAbstractScrollArea::viewportSizeHint
+464   (int (*)(...))QTextBrowser::loadResource
+472   (int (*)(...))QTextEdit::createMimeDataFromSelection
+480   (int (*)(...))QTextEdit::canInsertFromMimeData
+488   (int (*)(...))QTextEdit::insertFromMimeData
+496   (int (*)(...))QTextEdit::doSetTextCursor
+504   (int (*)(...))QTextBrowser::setSource
+512   (int (*)(...))QTextBrowser::backward
+520   (int (*)(...))QTextBrowser::forward
+528   (int (*)(...))QTextBrowser::home
+536   (int (*)(...))QTextBrowser::reload
+544   (int (*)(...))-16
+552   (int (*)(...))(& _ZTI12QTextBrowser)
+560   (int (*)(...))QTextBrowser::_ZThn16_N12QTextBrowserD1Ev
+568   (int (*)(...))QTextBrowser::_ZThn16_N12QTextBrowserD0Ev
+576   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+584   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+592   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+600   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+608   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+616   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QTextBrowser
+   size=48 align=8
+   base size=48 base align=8
+QTextBrowser (0x0x7f2d24a05f08) 0
+    vptr=((& QTextBrowser::_ZTV12QTextBrowser) + 16u)
+  QTextEdit (0x0x7f2d24a05f70) 0
+      primary-for QTextBrowser (0x0x7f2d24a05f08)
+    QAbstractScrollArea (0x0x7f2d24867000) 0
+        primary-for QTextEdit (0x0x7f2d24a05f70)
+      QFrame (0x0x7f2d24867068) 0
+          primary-for QAbstractScrollArea (0x0x7f2d24867000)
+        QWidget (0x0x7f2d248622a0) 0
+            primary-for QFrame (0x0x7f2d24867068)
+          QObject (0x0x7f2d24707b40) 0
+              primary-for QWidget (0x0x7f2d248622a0)
+          QPaintDevice (0x0x7f2d24707ba0) 16
+              vptr=((& QTextBrowser::_ZTV12QTextBrowser) + 560u)
+
+Class QToolBar::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QToolBar::QPrivateSignal (0x0x7f2d24707d20) 0 empty
+
+Vtable for QToolBar
+QToolBar::_ZTV8QToolBar: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI8QToolBar)
+16    (int (*)(...))QToolBar::metaObject
+24    (int (*)(...))QToolBar::qt_metacast
+32    (int (*)(...))QToolBar::qt_metacall
+40    (int (*)(...))QToolBar::~QToolBar
+48    (int (*)(...))QToolBar::~QToolBar
+56    (int (*)(...))QToolBar::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QToolBar::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QToolBar::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QToolBar::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI8QToolBar)
+448   (int (*)(...))QToolBar::_ZThn16_N8QToolBarD1Ev
+456   (int (*)(...))QToolBar::_ZThn16_N8QToolBarD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QToolBar
+   size=48 align=8
+   base size=48 base align=8
+QToolBar (0x0x7f2d248670d0) 0
+    vptr=((& QToolBar::_ZTV8QToolBar) + 16u)
+  QWidget (0x0x7f2d24862770) 0
+      primary-for QToolBar (0x0x7f2d248670d0)
+    QObject (0x0x7f2d24707c60) 0
+        primary-for QWidget (0x0x7f2d24862770)
+    QPaintDevice (0x0x7f2d24707cc0) 16
+        vptr=((& QToolBar::_ZTV8QToolBar) + 448u)
+
+Class QToolBox::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QToolBox::QPrivateSignal (0x0x7f2d24707e40) 0 empty
+
+Vtable for QToolBox
+QToolBox::_ZTV8QToolBox: 66u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI8QToolBox)
+16    (int (*)(...))QToolBox::metaObject
+24    (int (*)(...))QToolBox::qt_metacast
+32    (int (*)(...))QToolBox::qt_metacall
+40    (int (*)(...))QToolBox::~QToolBox
+48    (int (*)(...))QToolBox::~QToolBox
+56    (int (*)(...))QToolBox::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QFrame::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QFrame::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QToolBox::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QToolBox::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QToolBox::itemInserted
+440   (int (*)(...))QToolBox::itemRemoved
+448   (int (*)(...))-16
+456   (int (*)(...))(& _ZTI8QToolBox)
+464   (int (*)(...))QToolBox::_ZThn16_N8QToolBoxD1Ev
+472   (int (*)(...))QToolBox::_ZThn16_N8QToolBoxD0Ev
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QToolBox
+   size=48 align=8
+   base size=48 base align=8
+QToolBox (0x0x7f2d24867138) 0
+    vptr=((& QToolBox::_ZTV8QToolBox) + 16u)
+  QFrame (0x0x7f2d248671a0) 0
+      primary-for QToolBox (0x0x7f2d24867138)
+    QWidget (0x0x7f2d244a6930) 0
+        primary-for QFrame (0x0x7f2d248671a0)
+      QObject (0x0x7f2d24707d80) 0
+          primary-for QWidget (0x0x7f2d244a6930)
+      QPaintDevice (0x0x7f2d24707de0) 16
+          vptr=((& QToolBox::_ZTV8QToolBox) + 464u)
+
+Class QToolButton::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QToolButton::QPrivateSignal (0x0x7f2d24707f60) 0 empty
+
+Vtable for QToolButton
+QToolButton::_ZTV11QToolButton: 67u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QToolButton)
+16    (int (*)(...))QToolButton::metaObject
+24    (int (*)(...))QToolButton::qt_metacast
+32    (int (*)(...))QToolButton::qt_metacall
+40    (int (*)(...))QToolButton::~QToolButton
+48    (int (*)(...))QToolButton::~QToolButton
+56    (int (*)(...))QToolButton::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QToolButton::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QToolButton::sizeHint
+136   (int (*)(...))QToolButton::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QToolButton::mousePressEvent
+176   (int (*)(...))QToolButton::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QAbstractButton::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QAbstractButton::keyPressEvent
+216   (int (*)(...))QAbstractButton::keyReleaseEvent
+224   (int (*)(...))QAbstractButton::focusInEvent
+232   (int (*)(...))QAbstractButton::focusOutEvent
+240   (int (*)(...))QToolButton::enterEvent
+248   (int (*)(...))QToolButton::leaveEvent
+256   (int (*)(...))QToolButton::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QToolButton::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QToolButton::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QToolButton::hitButton
+440   (int (*)(...))QAbstractButton::checkStateSet
+448   (int (*)(...))QToolButton::nextCheckState
+456   (int (*)(...))-16
+464   (int (*)(...))(& _ZTI11QToolButton)
+472   (int (*)(...))QToolButton::_ZThn16_N11QToolButtonD1Ev
+480   (int (*)(...))QToolButton::_ZThn16_N11QToolButtonD0Ev
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QToolButton
+   size=48 align=8
+   base size=48 base align=8
+QToolButton (0x0x7f2d24867208) 0
+    vptr=((& QToolButton::_ZTV11QToolButton) + 16u)
+  QAbstractButton (0x0x7f2d24867270) 0
+      primary-for QToolButton (0x0x7f2d24867208)
+    QWidget (0x0x7f2d244ca150) 0
+        primary-for QAbstractButton (0x0x7f2d24867270)
+      QObject (0x0x7f2d24707ea0) 0
+          primary-for QWidget (0x0x7f2d244ca150)
+      QPaintDevice (0x0x7f2d24707f00) 16
+          vptr=((& QToolButton::_ZTV11QToolButton) + 472u)
+
+Class QToolTip
+   size=1 align=1
+   base size=0 base align=1
+QToolTip (0x0x7f2d244e5000) 0 empty
+
+Class QTreeView::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTreeView::QPrivateSignal (0x0x7f2d244e5120) 0 empty
+
+Vtable for QTreeView
+QTreeView::_ZTV9QTreeView: 108u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QTreeView)
+16    (int (*)(...))QTreeView::metaObject
+24    (int (*)(...))QTreeView::qt_metacast
+32    (int (*)(...))QTreeView::qt_metacall
+40    (int (*)(...))QTreeView::~QTreeView
+48    (int (*)(...))QTreeView::~QTreeView
+56    (int (*)(...))QAbstractItemView::event
+64    (int (*)(...))QAbstractScrollArea::eventFilter
+72    (int (*)(...))QTreeView::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractScrollArea::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QTreeView::mousePressEvent
+176   (int (*)(...))QTreeView::mouseReleaseEvent
+184   (int (*)(...))QTreeView::mouseDoubleClickEvent
+192   (int (*)(...))QTreeView::mouseMoveEvent
+200   (int (*)(...))QAbstractScrollArea::wheelEvent
+208   (int (*)(...))QTreeView::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QAbstractItemView::focusInEvent
+232   (int (*)(...))QAbstractItemView::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QTreeView::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QAbstractItemView::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QAbstractScrollArea::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QAbstractItemView::dragEnterEvent
+320   (int (*)(...))QTreeView::dragMoveEvent
+328   (int (*)(...))QAbstractItemView::dragLeaveEvent
+336   (int (*)(...))QAbstractItemView::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QAbstractItemView::inputMethodEvent
+416   (int (*)(...))QAbstractItemView::inputMethodQuery
+424   (int (*)(...))QAbstractItemView::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QTreeView::viewportEvent
+448   (int (*)(...))QTreeView::scrollContentsBy
+456   (int (*)(...))QTreeView::viewportSizeHint
+464   (int (*)(...))QTreeView::setModel
+472   (int (*)(...))QTreeView::setSelectionModel
+480   (int (*)(...))QTreeView::keyboardSearch
+488   (int (*)(...))QTreeView::visualRect
+496   (int (*)(...))QTreeView::scrollTo
+504   (int (*)(...))QTreeView::indexAt
+512   (int (*)(...))QAbstractItemView::sizeHintForRow
+520   (int (*)(...))QTreeView::sizeHintForColumn
+528   (int (*)(...))QTreeView::reset
+536   (int (*)(...))QTreeView::setRootIndex
+544   (int (*)(...))QTreeView::doItemsLayout
+552   (int (*)(...))QTreeView::selectAll
+560   (int (*)(...))QTreeView::dataChanged
+568   (int (*)(...))QTreeView::rowsInserted
+576   (int (*)(...))QTreeView::rowsAboutToBeRemoved
+584   (int (*)(...))QTreeView::selectionChanged
+592   (int (*)(...))QTreeView::currentChanged
+600   (int (*)(...))QAbstractItemView::updateEditorData
+608   (int (*)(...))QAbstractItemView::updateEditorGeometries
+616   (int (*)(...))QTreeView::updateGeometries
+624   (int (*)(...))QAbstractItemView::verticalScrollbarAction
+632   (int (*)(...))QTreeView::horizontalScrollbarAction
+640   (int (*)(...))QAbstractItemView::verticalScrollbarValueChanged
+648   (int (*)(...))QAbstractItemView::horizontalScrollbarValueChanged
+656   (int (*)(...))QAbstractItemView::closeEditor
+664   (int (*)(...))QAbstractItemView::commitData
+672   (int (*)(...))QAbstractItemView::editorDestroyed
+680   (int (*)(...))QTreeView::moveCursor
+688   (int (*)(...))QTreeView::horizontalOffset
+696   (int (*)(...))QTreeView::verticalOffset
+704   (int (*)(...))QTreeView::isIndexHidden
+712   (int (*)(...))QTreeView::setSelection
+720   (int (*)(...))QTreeView::visualRegionForSelection
+728   (int (*)(...))QTreeView::selectedIndexes
+736   (int (*)(...))QAbstractItemView::edit
+744   (int (*)(...))QAbstractItemView::selectionCommand
+752   (int (*)(...))QAbstractItemView::startDrag
+760   (int (*)(...))QAbstractItemView::viewOptions
+768   (int (*)(...))QTreeView::drawRow
+776   (int (*)(...))QTreeView::drawBranches
+784   (int (*)(...))-16
+792   (int (*)(...))(& _ZTI9QTreeView)
+800   (int (*)(...))QTreeView::_ZThn16_N9QTreeViewD1Ev
+808   (int (*)(...))QTreeView::_ZThn16_N9QTreeViewD0Ev
+816   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+824   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+832   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+840   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+848   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+856   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QTreeView
+   size=48 align=8
+   base size=48 base align=8
+QTreeView (0x0x7f2d248672d8) 0
+    vptr=((& QTreeView::_ZTV9QTreeView) + 16u)
+  QAbstractItemView (0x0x7f2d24867340) 0
+      primary-for QTreeView (0x0x7f2d248672d8)
+    QAbstractScrollArea (0x0x7f2d248673a8) 0
+        primary-for QAbstractItemView (0x0x7f2d24867340)
+      QFrame (0x0x7f2d24867410) 0
+          primary-for QAbstractScrollArea (0x0x7f2d248673a8)
+        QWidget (0x0x7f2d244caa80) 0
+            primary-for QFrame (0x0x7f2d24867410)
+          QObject (0x0x7f2d244e5060) 0
+              primary-for QWidget (0x0x7f2d244caa80)
+          QPaintDevice (0x0x7f2d244e50c0) 16
+              vptr=((& QTreeView::_ZTV9QTreeView) + 800u)
+
+Class QTreeWidgetItemIterator
+   size=24 align=8
+   base size=20 base align=8
+QTreeWidgetItemIterator (0x0x7f2d3624c600) 0
+
+Vtable for QTreeWidgetItem
+QTreeWidgetItem::_ZTV15QTreeWidgetItem: 10u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI15QTreeWidgetItem)
+16    (int (*)(...))QTreeWidgetItem::~QTreeWidgetItem
+24    (int (*)(...))QTreeWidgetItem::~QTreeWidgetItem
+32    (int (*)(...))QTreeWidgetItem::clone
+40    (int (*)(...))QTreeWidgetItem::data
+48    (int (*)(...))QTreeWidgetItem::setData
+56    (int (*)(...))QTreeWidgetItem::operator<
+64    (int (*)(...))QTreeWidgetItem::read
+72    (int (*)(...))QTreeWidgetItem::write
+
+Class QTreeWidgetItem
+   size=64 align=8
+   base size=60 base align=8
+QTreeWidgetItem (0x0x7f2d34f5ff60) 0
+    vptr=((& QTreeWidgetItem::_ZTV15QTreeWidgetItem) + 16u)
+
+Class QTreeWidget::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QTreeWidget::QPrivateSignal (0x0x7f2d2ea8c4e0) 0 empty
+
+Vtable for QTreeWidget
+QTreeWidget::_ZTV11QTreeWidget: 112u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QTreeWidget)
+16    (int (*)(...))QTreeWidget::metaObject
+24    (int (*)(...))QTreeWidget::qt_metacast
+32    (int (*)(...))QTreeWidget::qt_metacall
+40    (int (*)(...))QTreeWidget::~QTreeWidget
+48    (int (*)(...))QTreeWidget::~QTreeWidget
+56    (int (*)(...))QTreeWidget::event
+64    (int (*)(...))QAbstractScrollArea::eventFilter
+72    (int (*)(...))QTreeView::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractScrollArea::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QTreeView::mousePressEvent
+176   (int (*)(...))QTreeView::mouseReleaseEvent
+184   (int (*)(...))QTreeView::mouseDoubleClickEvent
+192   (int (*)(...))QTreeView::mouseMoveEvent
+200   (int (*)(...))QAbstractScrollArea::wheelEvent
+208   (int (*)(...))QTreeView::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QAbstractItemView::focusInEvent
+232   (int (*)(...))QAbstractItemView::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QTreeView::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QAbstractItemView::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QAbstractScrollArea::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QAbstractItemView::dragEnterEvent
+320   (int (*)(...))QTreeView::dragMoveEvent
+328   (int (*)(...))QAbstractItemView::dragLeaveEvent
+336   (int (*)(...))QTreeWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QAbstractItemView::inputMethodEvent
+416   (int (*)(...))QAbstractItemView::inputMethodQuery
+424   (int (*)(...))QAbstractItemView::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QTreeView::viewportEvent
+448   (int (*)(...))QTreeView::scrollContentsBy
+456   (int (*)(...))QTreeView::viewportSizeHint
+464   (int (*)(...))QTreeWidget::setModel
+472   (int (*)(...))QTreeWidget::setSelectionModel
+480   (int (*)(...))QTreeView::keyboardSearch
+488   (int (*)(...))QTreeView::visualRect
+496   (int (*)(...))QTreeView::scrollTo
+504   (int (*)(...))QTreeView::indexAt
+512   (int (*)(...))QAbstractItemView::sizeHintForRow
+520   (int (*)(...))QTreeView::sizeHintForColumn
+528   (int (*)(...))QTreeView::reset
+536   (int (*)(...))QTreeView::setRootIndex
+544   (int (*)(...))QTreeView::doItemsLayout
+552   (int (*)(...))QTreeView::selectAll
+560   (int (*)(...))QTreeView::dataChanged
+568   (int (*)(...))QTreeView::rowsInserted
+576   (int (*)(...))QTreeView::rowsAboutToBeRemoved
+584   (int (*)(...))QTreeView::selectionChanged
+592   (int (*)(...))QTreeView::currentChanged
+600   (int (*)(...))QAbstractItemView::updateEditorData
+608   (int (*)(...))QAbstractItemView::updateEditorGeometries
+616   (int (*)(...))QTreeView::updateGeometries
+624   (int (*)(...))QAbstractItemView::verticalScrollbarAction
+632   (int (*)(...))QTreeView::horizontalScrollbarAction
+640   (int (*)(...))QAbstractItemView::verticalScrollbarValueChanged
+648   (int (*)(...))QAbstractItemView::horizontalScrollbarValueChanged
+656   (int (*)(...))QAbstractItemView::closeEditor
+664   (int (*)(...))QAbstractItemView::commitData
+672   (int (*)(...))QAbstractItemView::editorDestroyed
+680   (int (*)(...))QTreeView::moveCursor
+688   (int (*)(...))QTreeView::horizontalOffset
+696   (int (*)(...))QTreeView::verticalOffset
+704   (int (*)(...))QTreeView::isIndexHidden
+712   (int (*)(...))QTreeView::setSelection
+720   (int (*)(...))QTreeView::visualRegionForSelection
+728   (int (*)(...))QTreeView::selectedIndexes
+736   (int (*)(...))QAbstractItemView::edit
+744   (int (*)(...))QAbstractItemView::selectionCommand
+752   (int (*)(...))QAbstractItemView::startDrag
+760   (int (*)(...))QAbstractItemView::viewOptions
+768   (int (*)(...))QTreeView::drawRow
+776   (int (*)(...))QTreeView::drawBranches
+784   (int (*)(...))QTreeWidget::mimeTypes
+792   (int (*)(...))QTreeWidget::mimeData
+800   (int (*)(...))QTreeWidget::dropMimeData
+808   (int (*)(...))QTreeWidget::supportedDropActions
+816   (int (*)(...))-16
+824   (int (*)(...))(& _ZTI11QTreeWidget)
+832   (int (*)(...))QTreeWidget::_ZThn16_N11QTreeWidgetD1Ev
+840   (int (*)(...))QTreeWidget::_ZThn16_N11QTreeWidgetD0Ev
+848   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+856   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+864   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+872   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+880   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+888   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QTreeWidget
+   size=48 align=8
+   base size=48 base align=8
+QTreeWidget (0x0x7f2d30460270) 0
+    vptr=((& QTreeWidget::_ZTV11QTreeWidget) + 16u)
+  QTreeView (0x0x7f2d30189208) 0
+      primary-for QTreeWidget (0x0x7f2d30460270)
+    QAbstractItemView (0x0x7f2d301893a8) 0
+        primary-for QTreeView (0x0x7f2d30189208)
+      QAbstractScrollArea (0x0x7f2d30189410) 0
+          primary-for QAbstractItemView (0x0x7f2d301893a8)
+        QFrame (0x0x7f2d2f2c0f70) 0
+            primary-for QAbstractScrollArea (0x0x7f2d30189410)
+          QWidget (0x0x7f2d31667770) 0
+              primary-for QFrame (0x0x7f2d2f2c0f70)
+            QObject (0x0x7f2d3045c180) 0
+                primary-for QWidget (0x0x7f2d31667770)
+            QPaintDevice (0x0x7f2d2ea8c480) 16
+                vptr=((& QTreeWidget::_ZTV11QTreeWidget) + 832u)
+
+Class QUndoGroup::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QUndoGroup::QPrivateSignal (0x0x7f2d2ea8c840) 0 empty
+
+Vtable for QUndoGroup
+QUndoGroup::_ZTV10QUndoGroup: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QUndoGroup)
+16    (int (*)(...))QUndoGroup::metaObject
+24    (int (*)(...))QUndoGroup::qt_metacast
+32    (int (*)(...))QUndoGroup::qt_metacall
+40    (int (*)(...))QUndoGroup::~QUndoGroup
+48    (int (*)(...))QUndoGroup::~QUndoGroup
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QUndoGroup
+   size=16 align=8
+   base size=16 base align=8
+QUndoGroup (0x0x7f2d2f2c0a90) 0
+    vptr=((& QUndoGroup::_ZTV10QUndoGroup) + 16u)
+  QObject (0x0x7f2d2ea8c7e0) 0
+      primary-for QUndoGroup (0x0x7f2d2f2c0a90)
+
+Vtable for QUndoCommand
+QUndoCommand::_ZTV12QUndoCommand: 8u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QUndoCommand)
+16    (int (*)(...))QUndoCommand::~QUndoCommand
+24    (int (*)(...))QUndoCommand::~QUndoCommand
+32    (int (*)(...))QUndoCommand::undo
+40    (int (*)(...))QUndoCommand::redo
+48    (int (*)(...))QUndoCommand::id
+56    (int (*)(...))QUndoCommand::mergeWith
+
+Class QUndoCommand
+   size=16 align=8
+   base size=16 base align=8
+QUndoCommand (0x0x7f2d2e714ba0) 0
+    vptr=((& QUndoCommand::_ZTV12QUndoCommand) + 16u)
+
+Class QUndoStack::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QUndoStack::QPrivateSignal (0x0x7f2d2e78c540) 0 empty
+
+Vtable for QUndoStack
+QUndoStack::_ZTV10QUndoStack: 14u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI10QUndoStack)
+16    (int (*)(...))QUndoStack::metaObject
+24    (int (*)(...))QUndoStack::qt_metacast
+32    (int (*)(...))QUndoStack::qt_metacall
+40    (int (*)(...))QUndoStack::~QUndoStack
+48    (int (*)(...))QUndoStack::~QUndoStack
+56    (int (*)(...))QObject::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+
+Class QUndoStack
+   size=16 align=8
+   base size=16 base align=8
+QUndoStack (0x0x7f2d2f2c0af8) 0
+    vptr=((& QUndoStack::_ZTV10QUndoStack) + 16u)
+  QObject (0x0x7f2d2e714c00) 0
+      primary-for QUndoStack (0x0x7f2d2f2c0af8)
+
+Class QUndoView::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QUndoView::QPrivateSignal (0x0x7f2d2e78ccc0) 0 empty
+
+Vtable for QUndoView
+QUndoView::_ZTV9QUndoView: 106u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI9QUndoView)
+16    (int (*)(...))QUndoView::metaObject
+24    (int (*)(...))QUndoView::qt_metacast
+32    (int (*)(...))QUndoView::qt_metacall
+40    (int (*)(...))QUndoView::~QUndoView
+48    (int (*)(...))QUndoView::~QUndoView
+56    (int (*)(...))QListView::event
+64    (int (*)(...))QAbstractScrollArea::eventFilter
+72    (int (*)(...))QListView::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QAbstractScrollArea::sizeHint
+136   (int (*)(...))QAbstractScrollArea::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QAbstractItemView::mousePressEvent
+176   (int (*)(...))QListView::mouseReleaseEvent
+184   (int (*)(...))QAbstractItemView::mouseDoubleClickEvent
+192   (int (*)(...))QListView::mouseMoveEvent
+200   (int (*)(...))QListView::wheelEvent
+208   (int (*)(...))QAbstractItemView::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QAbstractItemView::focusInEvent
+232   (int (*)(...))QAbstractItemView::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QListView::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QListView::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QAbstractScrollArea::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QAbstractItemView::dragEnterEvent
+320   (int (*)(...))QListView::dragMoveEvent
+328   (int (*)(...))QListView::dragLeaveEvent
+336   (int (*)(...))QListView::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QFrame::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QAbstractItemView::inputMethodEvent
+416   (int (*)(...))QAbstractItemView::inputMethodQuery
+424   (int (*)(...))QAbstractItemView::focusNextPrevChild
+432   (int (*)(...))QAbstractScrollArea::setupViewport
+440   (int (*)(...))QAbstractItemView::viewportEvent
+448   (int (*)(...))QListView::scrollContentsBy
+456   (int (*)(...))QListView::viewportSizeHint
+464   (int (*)(...))QAbstractItemView::setModel
+472   (int (*)(...))QAbstractItemView::setSelectionModel
+480   (int (*)(...))QAbstractItemView::keyboardSearch
+488   (int (*)(...))QListView::visualRect
+496   (int (*)(...))QListView::scrollTo
+504   (int (*)(...))QListView::indexAt
+512   (int (*)(...))QAbstractItemView::sizeHintForRow
+520   (int (*)(...))QAbstractItemView::sizeHintForColumn
+528   (int (*)(...))QListView::reset
+536   (int (*)(...))QListView::setRootIndex
+544   (int (*)(...))QListView::doItemsLayout
+552   (int (*)(...))QAbstractItemView::selectAll
+560   (int (*)(...))QListView::dataChanged
+568   (int (*)(...))QListView::rowsInserted
+576   (int (*)(...))QListView::rowsAboutToBeRemoved
+584   (int (*)(...))QListView::selectionChanged
+592   (int (*)(...))QListView::currentChanged
+600   (int (*)(...))QAbstractItemView::updateEditorData
+608   (int (*)(...))QAbstractItemView::updateEditorGeometries
+616   (int (*)(...))QListView::updateGeometries
+624   (int (*)(...))QAbstractItemView::verticalScrollbarAction
+632   (int (*)(...))QAbstractItemView::horizontalScrollbarAction
+640   (int (*)(...))QAbstractItemView::verticalScrollbarValueChanged
+648   (int (*)(...))QAbstractItemView::horizontalScrollbarValueChanged
+656   (int (*)(...))QAbstractItemView::closeEditor
+664   (int (*)(...))QAbstractItemView::commitData
+672   (int (*)(...))QAbstractItemView::editorDestroyed
+680   (int (*)(...))QListView::moveCursor
+688   (int (*)(...))QListView::horizontalOffset
+696   (int (*)(...))QListView::verticalOffset
+704   (int (*)(...))QListView::isIndexHidden
+712   (int (*)(...))QListView::setSelection
+720   (int (*)(...))QListView::visualRegionForSelection
+728   (int (*)(...))QListView::selectedIndexes
+736   (int (*)(...))QAbstractItemView::edit
+744   (int (*)(...))QAbstractItemView::selectionCommand
+752   (int (*)(...))QListView::startDrag
+760   (int (*)(...))QListView::viewOptions
+768   (int (*)(...))-16
+776   (int (*)(...))(& _ZTI9QUndoView)
+784   (int (*)(...))QUndoView::_ZThn16_N9QUndoViewD1Ev
+792   (int (*)(...))QUndoView::_ZThn16_N9QUndoViewD0Ev
+800   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+808   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+816   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+824   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+832   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+840   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QUndoView
+   size=48 align=8
+   base size=48 base align=8
+QUndoView (0x0x7f2d2f2c0b60) 0
+    vptr=((& QUndoView::_ZTV9QUndoView) + 16u)
+  QListView (0x0x7f2d2f2c0bc8) 0
+      primary-for QUndoView (0x0x7f2d2f2c0b60)
+    QAbstractItemView (0x0x7f2d2f2c0c30) 0
+        primary-for QListView (0x0x7f2d2f2c0bc8)
+      QAbstractScrollArea (0x0x7f2d2f2c0c98) 0
+          primary-for QAbstractItemView (0x0x7f2d2f2c0c30)
+        QFrame (0x0x7f2d2ebb4000) 0
+            primary-for QAbstractScrollArea (0x0x7f2d2f2c0c98)
+          QWidget (0x0x7f2d316bb0e0) 0
+              primary-for QFrame (0x0x7f2d2ebb4000)
+            QObject (0x0x7f2d2e78c5a0) 0
+                primary-for QWidget (0x0x7f2d316bb0e0)
+            QPaintDevice (0x0x7f2d2e78cc60) 16
+                vptr=((& QUndoView::_ZTV9QUndoView) + 784u)
+
+Class QWhatsThis
+   size=1 align=1
+   base size=0 base align=1
+QWhatsThis (0x0x7f2d2e78cd80) 0 empty
+
+Class QWidgetAction::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QWidgetAction::QPrivateSignal (0x0x7f2d2e7b12a0) 0 empty
+
+Vtable for QWidgetAction
+QWidgetAction::_ZTV13QWidgetAction: 16u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI13QWidgetAction)
+16    (int (*)(...))QWidgetAction::metaObject
+24    (int (*)(...))QWidgetAction::qt_metacast
+32    (int (*)(...))QWidgetAction::qt_metacall
+40    (int (*)(...))QWidgetAction::~QWidgetAction
+48    (int (*)(...))QWidgetAction::~QWidgetAction
+56    (int (*)(...))QWidgetAction::event
+64    (int (*)(...))QWidgetAction::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidgetAction::createWidget
+120   (int (*)(...))QWidgetAction::deleteWidget
+
+Class QWidgetAction
+   size=16 align=8
+   base size=16 base align=8
+QWidgetAction (0x0x7f2d2ebb4068) 0
+    vptr=((& QWidgetAction::_ZTV13QWidgetAction) + 16u)
+  QAction (0x0x7f2d2e92be38) 0
+      primary-for QWidgetAction (0x0x7f2d2ebb4068)
+    QObject (0x0x7f2d2e78ce40) 0
+        primary-for QAction (0x0x7f2d2e92be38)
+
+Class QWizard::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QWizard::QPrivateSignal (0x0x7f2d2e7b1600) 0 empty
+
+Vtable for QWizard
+QWizard::_ZTV7QWizard: 73u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI7QWizard)
+16    (int (*)(...))QWizard::metaObject
+24    (int (*)(...))QWizard::qt_metacast
+32    (int (*)(...))QWizard::qt_metacall
+40    (int (*)(...))QWizard::~QWizard
+48    (int (*)(...))QWizard::~QWizard
+56    (int (*)(...))QWizard::event
+64    (int (*)(...))QDialog::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWizard::setVisible
+128   (int (*)(...))QWizard::sizeHint
+136   (int (*)(...))QDialog::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QDialog::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWizard::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWizard::resizeEvent
+280   (int (*)(...))QDialog::closeEvent
+288   (int (*)(...))QDialog::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QDialog::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QDialog::open
+440   (int (*)(...))QDialog::exec
+448   (int (*)(...))QWizard::done
+456   (int (*)(...))QDialog::accept
+464   (int (*)(...))QDialog::reject
+472   (int (*)(...))QWizard::validateCurrentPage
+480   (int (*)(...))QWizard::nextId
+488   (int (*)(...))QWizard::initializePage
+496   (int (*)(...))QWizard::cleanupPage
+504   (int (*)(...))-16
+512   (int (*)(...))(& _ZTI7QWizard)
+520   (int (*)(...))QWizard::_ZThn16_N7QWizardD1Ev
+528   (int (*)(...))QWizard::_ZThn16_N7QWizardD0Ev
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+552   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+560   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+568   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+576   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QWizard
+   size=48 align=8
+   base size=48 base align=8
+QWizard (0x0x7f2d2e92bea0) 0
+    vptr=((& QWizard::_ZTV7QWizard) + 16u)
+  QDialog (0x0x7f2d2e78e478) 0
+      primary-for QWizard (0x0x7f2d2e92bea0)
+    QWidget (0x0x7f2d316bbe00) 0
+        primary-for QDialog (0x0x7f2d2e78e478)
+      QObject (0x0x7f2d2e7b1300) 0
+          primary-for QWidget (0x0x7f2d316bbe00)
+      QPaintDevice (0x0x7f2d2e7b15a0) 16
+          vptr=((& QWizard::_ZTV7QWizard) + 520u)
+
+Class QWizardPage::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QWizardPage::QPrivateSignal (0x0x7f2d2e490de0) 0 empty
+
+Vtable for QWizardPage
+QWizardPage::_ZTV11QWizardPage: 69u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI11QWizardPage)
+16    (int (*)(...))QWizardPage::metaObject
+24    (int (*)(...))QWizardPage::qt_metacast
+32    (int (*)(...))QWizardPage::qt_metacall
+40    (int (*)(...))QWizardPage::~QWizardPage
+48    (int (*)(...))QWizardPage::~QWizardPage
+56    (int (*)(...))QWidget::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QObject::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QWidget::mousePressEvent
+176   (int (*)(...))QWidget::mouseReleaseEvent
+184   (int (*)(...))QWidget::mouseDoubleClickEvent
+192   (int (*)(...))QWidget::mouseMoveEvent
+200   (int (*)(...))QWidget::wheelEvent
+208   (int (*)(...))QWidget::keyPressEvent
+216   (int (*)(...))QWidget::keyReleaseEvent
+224   (int (*)(...))QWidget::focusInEvent
+232   (int (*)(...))QWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QWidget::dragEnterEvent
+320   (int (*)(...))QWidget::dragMoveEvent
+328   (int (*)(...))QWidget::dragLeaveEvent
+336   (int (*)(...))QWidget::dropEvent
+344   (int (*)(...))QWidget::showEvent
+352   (int (*)(...))QWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))QWizardPage::initializePage
+440   (int (*)(...))QWizardPage::cleanupPage
+448   (int (*)(...))QWizardPage::validatePage
+456   (int (*)(...))QWizardPage::isComplete
+464   (int (*)(...))QWizardPage::nextId
+472   (int (*)(...))-16
+480   (int (*)(...))(& _ZTI11QWizardPage)
+488   (int (*)(...))QWizardPage::_ZThn16_N11QWizardPageD1Ev
+496   (int (*)(...))QWizardPage::_ZThn16_N11QWizardPageD0Ev
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+512   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+520   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+528   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+536   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+544   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QWizardPage
+   size=48 align=8
+   base size=48 base align=8
+QWizardPage (0x0x7f2d2e7bd4e0) 0
+    vptr=((& QWizardPage::_ZTV11QWizardPage) + 16u)
+  QWidget (0x0x7f2d3121f3f0) 0
+      primary-for QWizardPage (0x0x7f2d2e7bd4e0)
+    QObject (0x0x7f2d2e7dd900) 0
+        primary-for QWidget (0x0x7f2d3121f3f0)
+    QPaintDevice (0x0x7f2d2e7dd960) 16
+        vptr=((& QWizardPage::_ZTV11QWizardPage) + 488u)
+
+Class QQuickWidget::QPrivateSignal
+   size=1 align=1
+   base size=0 base align=1
+QQuickWidget::QPrivateSignal (0x0x7f2d2e599900) 0 empty
+
+Vtable for QQuickWidget
+QQuickWidget::_ZTV12QQuickWidget: 64u entries
+0     (int (*)(...))0
+8     (int (*)(...))(& _ZTI12QQuickWidget)
+16    (int (*)(...))QQuickWidget::metaObject
+24    (int (*)(...))QQuickWidget::qt_metacast
+32    (int (*)(...))QQuickWidget::qt_metacall
+40    (int (*)(...))QQuickWidget::~QQuickWidget
+48    (int (*)(...))QQuickWidget::~QQuickWidget
+56    (int (*)(...))QQuickWidget::event
+64    (int (*)(...))QObject::eventFilter
+72    (int (*)(...))QQuickWidget::timerEvent
+80    (int (*)(...))QObject::childEvent
+88    (int (*)(...))QObject::customEvent
+96    (int (*)(...))QObject::connectNotify
+104   (int (*)(...))QObject::disconnectNotify
+112   (int (*)(...))QWidget::devType
+120   (int (*)(...))QWidget::setVisible
+128   (int (*)(...))QQuickWidget::sizeHint
+136   (int (*)(...))QWidget::minimumSizeHint
+144   (int (*)(...))QWidget::heightForWidth
+152   (int (*)(...))QWidget::hasHeightForWidth
+160   (int (*)(...))QWidget::paintEngine
+168   (int (*)(...))QQuickWidget::mousePressEvent
+176   (int (*)(...))QQuickWidget::mouseReleaseEvent
+184   (int (*)(...))QQuickWidget::mouseDoubleClickEvent
+192   (int (*)(...))QQuickWidget::mouseMoveEvent
+200   (int (*)(...))QQuickWidget::wheelEvent
+208   (int (*)(...))QQuickWidget::keyPressEvent
+216   (int (*)(...))QQuickWidget::keyReleaseEvent
+224   (int (*)(...))QQuickWidget::focusInEvent
+232   (int (*)(...))QQuickWidget::focusOutEvent
+240   (int (*)(...))QWidget::enterEvent
+248   (int (*)(...))QWidget::leaveEvent
+256   (int (*)(...))QQuickWidget::paintEvent
+264   (int (*)(...))QWidget::moveEvent
+272   (int (*)(...))QQuickWidget::resizeEvent
+280   (int (*)(...))QWidget::closeEvent
+288   (int (*)(...))QWidget::contextMenuEvent
+296   (int (*)(...))QWidget::tabletEvent
+304   (int (*)(...))QWidget::actionEvent
+312   (int (*)(...))QQuickWidget::dragEnterEvent
+320   (int (*)(...))QQuickWidget::dragMoveEvent
+328   (int (*)(...))QQuickWidget::dragLeaveEvent
+336   (int (*)(...))QQuickWidget::dropEvent
+344   (int (*)(...))QQuickWidget::showEvent
+352   (int (*)(...))QQuickWidget::hideEvent
+360   (int (*)(...))QWidget::nativeEvent
+368   (int (*)(...))QWidget::changeEvent
+376   (int (*)(...))QWidget::metric
+384   (int (*)(...))QWidget::initPainter
+392   (int (*)(...))QWidget::redirected
+400   (int (*)(...))QWidget::sharedPainter
+408   (int (*)(...))QWidget::inputMethodEvent
+416   (int (*)(...))QWidget::inputMethodQuery
+424   (int (*)(...))QWidget::focusNextPrevChild
+432   (int (*)(...))-16
+440   (int (*)(...))(& _ZTI12QQuickWidget)
+448   (int (*)(...))QQuickWidget::_ZThn16_N12QQuickWidgetD1Ev
+456   (int (*)(...))QQuickWidget::_ZThn16_N12QQuickWidgetD0Ev
+464   (int (*)(...))QWidget::_ZThn16_NK7QWidget7devTypeEv
+472   (int (*)(...))QWidget::_ZThn16_NK7QWidget11paintEngineEv
+480   (int (*)(...))QWidget::_ZThn16_NK7QWidget6metricEN12QPaintDevice17PaintDeviceMetricE
+488   (int (*)(...))QWidget::_ZThn16_NK7QWidget11initPainterEP8QPainter
+496   (int (*)(...))QWidget::_ZThn16_NK7QWidget10redirectedEP6QPoint
+504   (int (*)(...))QWidget::_ZThn16_NK7QWidget13sharedPainterEv
+
+Class QQuickWidget
+   size=48 align=8
+   base size=48 base align=8
+QQuickWidget (0x0x7f2d2e7bdc98) 0
+    vptr=((& QQuickWidget::_ZTV12QQuickWidget) + 16u)
+  QWidget (0x0x7f2d3121faf0) 0
+      primary-for QQuickWidget (0x0x7f2d2e7bdc98)
+    QObject (0x0x7f2d2e490e40) 0
+        primary-for QWidget (0x0x7f2d3121faf0)
+    QPaintDevice (0x0x7f2d2e490f00) 16
+        vptr=((& QQuickWidget::_ZTV12QQuickWidget) + 448u)
+
diff --git a/tests/auto/cmake/CMakeLists.txt b/tests/auto/cmake/CMakeLists.txt
index 4b9fbe75ac..f304a99705 100644
--- a/tests/auto/cmake/CMakeLists.txt
+++ b/tests/auto/cmake/CMakeLists.txt
@@ -15,3 +15,15 @@ test_module_includes(
 )
 
 expect_pass(test_plugins)
+
+add_test(qtquickcompiler ${CMAKE_CTEST_COMMAND}
+    --build-and-test
+    "${CMAKE_CURRENT_SOURCE_DIR}/qtquickcompiler/"
+    "${CMAKE_CURRENT_BINARY_DIR}/qtquickcompiler"
+    --build-config "${CMAKE_BUILD_TYPE}"
+    --build-generator ${CMAKE_GENERATOR}
+    --build-makeprogram ${CMAKE_MAKE_PROGRAM}
+    --build-project qqc_test
+    --build-options "-DCMAKE_PREFIX_PATH=${CMAKE_PREFIX_PATH}" ${BUILD_OPTIONS_LIST}
+    --test-command qqc_test
+)
diff --git a/tests/auto/cmake/qtquickcompiler/CMakeLists.txt b/tests/auto/cmake/qtquickcompiler/CMakeLists.txt
new file mode 100644
index 0000000000..9f8112ef49
--- /dev/null
+++ b/tests/auto/cmake/qtquickcompiler/CMakeLists.txt
@@ -0,0 +1,17 @@
+
+cmake_minimum_required(VERSION 2.8)
+project(qqc_test)
+
+find_package(Qt5Qml 5.0.0 REQUIRED)
+find_package(Qt5Gui 5.0.0 REQUIRED)
+find_package(Qt5Test 5.0.0 REQUIRED)
+find_package(Qt5QuickCompiler)
+
+set(CMAKE_CXXFLAGS "${CMAKE_CXXFLAGS} ${Qt5Core_EXECUTABLE_COMPILE_FLAGS}")
+
+qtquick_compiler_add_resources(RESOURCES "empty.qrc" "resources with space/qqc_test.qrc")
+
+set(CMAKE_AUTOMOC ON)
+
+add_executable(qqc_test "${CMAKE_CURRENT_SOURCE_DIR}/main.cpp" ${RESOURCES})
+target_link_libraries(qqc_test Qt5::Gui Qt5::Qml Qt5::Test)
diff --git a/tests/auto/quick/qquickxmllistmodel/data/empty.xml b/tests/auto/cmake/qtquickcompiler/empty.qrc
index e69de29bb2..e69de29bb2 100644
--- a/tests/auto/quick/qquickxmllistmodel/data/empty.xml
+++ b/tests/auto/cmake/qtquickcompiler/empty.qrc
diff --git a/tests/auto/cmake/qtquickcompiler/main.cpp b/tests/auto/cmake/qtquickcompiler/main.cpp
new file mode 100644
index 0000000000..c357ef60e6
--- /dev/null
+++ b/tests/auto/cmake/qtquickcompiler/main.cpp
@@ -0,0 +1,30 @@
+
+#include <QtCore>
+#include <QtQml>
+#include <QtTest>
+
+class tst_QQC : public QObject
+{
+    Q_OBJECT
+private slots:
+    void packaging();
+};
+
+void tst_QQC::packaging()
+{
+    QVERIFY(QFile::exists(":/main.qml"));
+    QCOMPARE(QFileInfo(":/main.qml").size(), 0);
+    QVERIFY(QFile::exists(":/main.cpp"));
+    QVERIFY(QFileInfo(":/main.cpp").size() > 0);
+
+
+    QQmlEngine engine;
+    QQmlComponent component(&engine, QUrl("qrc:/main.qml"));
+    QScopedPointer<QObject> obj(component.create());
+    QVERIFY(!obj.isNull());
+    QCOMPARE(obj->property("success").toInt(), 42);
+}
+
+QTEST_MAIN(tst_QQC)
+
+#include "main.moc"
diff --git a/tests/auto/cmake/qtquickcompiler/resources with space/main.qml b/tests/auto/cmake/qtquickcompiler/resources with space/main.qml
new file mode 100644
index 0000000000..0836808dc2
--- /dev/null
+++ b/tests/auto/cmake/qtquickcompiler/resources with space/main.qml
@@ -0,0 +1,4 @@
+import QtQml 2.0
+QtObject {
+    property int success: 42
+}
diff --git a/tests/auto/cmake/qtquickcompiler/resources with space/qqc_test.qrc b/tests/auto/cmake/qtquickcompiler/resources with space/qqc_test.qrc
new file mode 100644
index 0000000000..63d8d1f37e
--- /dev/null
+++ b/tests/auto/cmake/qtquickcompiler/resources with space/qqc_test.qrc
@@ -0,0 +1,6 @@
+<!DOCTYPE RCC><RCC version="1.0">
+<qresource>
+<file>./main.qml</file>
+<file alias="main.cpp">../main.cpp</file>
+</qresource>
+</RCC>
diff --git a/tests/auto/compilerwarnings/data/test_cpp.txt b/tests/auto/compilerwarnings/data/test_cpp.txt
deleted file mode 100644
index 4135b23608..0000000000
--- a/tests/auto/compilerwarnings/data/test_cpp.txt
+++ /dev/null
@@ -1,38 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the test suite of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:GPL-EXCEPT$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 3 as published by the Free Software
-** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-3.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef QT_NO_DECLARATIVE
-#include <QtQml/QtQml>
-#endif
-
-#ifndef Q_OS_MAC
-int main(int, char **)
-{
-    return 0;
-}
-#endif
diff --git a/tests/auto/guiapplauncher/demos.txt b/tests/auto/guiapplauncher/demos.txt
deleted file mode 100644
index 1c48b6923d..0000000000
--- a/tests/auto/guiapplauncher/demos.txt
+++ /dev/null
@@ -1,8 +0,0 @@
-"quick/demos/clocks Example", "examples/quick/demos/clocks", "clocks", 0, -1
-"quick/demos/maroon Example", "examples/quick/demos/maroon", "maroon", 0, -1
-"quick/demos/calqlatr Example", "examples/quick/demos/calqlatr", "calqlatr", 0, -1
-"quick/demos/stocqt Example", "examples/quick/demos/stocqt", "stocqt", 0, -1
-"quick/demos/tweetsearch Example", "examples/quick/demos/tweetsearch", "tweetsearch", 0, -1
-"quick/demos/samegame Example", "examples/quick/demos/samegame", "samegame", 0, -1
-"quick/demos/phoyosurface Example", "examples/quick/demos/photosurface", "photosurface", 10, -1
-"quick/demos/rssnews Example", "examples/quick/demos/rssnews", "rssnews", 0, -1
diff --git a/tests/auto/particles/qquickcustomaffector/BLACKLIST b/tests/auto/particles/qquickcustomaffector/BLACKLIST
new file mode 100644
index 0000000000..0757641bcc
--- /dev/null
+++ b/tests/auto/particles/qquickcustomaffector/BLACKLIST
@@ -0,0 +1,2 @@
+[test_move]
+windows gcc developer-build
diff --git a/tests/auto/particles/qquickcustomaffector/tst_qquickcustomaffector.cpp b/tests/auto/particles/qquickcustomaffector/tst_qquickcustomaffector.cpp
index ee05fb29c9..cad3813e92 100644
--- a/tests/auto/particles/qquickcustomaffector/tst_qquickcustomaffector.cpp
+++ b/tests/auto/particles/qquickcustomaffector/tst_qquickcustomaffector.cpp
@@ -98,16 +98,17 @@ void tst_qquickcustomaffector::test_move()
         if (!d->stillAlive(system))
             continue; //parameters no longer get set once you die
 
-        QVERIFY(myFuzzyCompare(d->curX(system), 50.0));
-        QVERIFY(myFuzzyCompare(d->curY(system), 50.0));
-        QVERIFY(myFuzzyCompare(d->curVX(system), 50.0));
-        QVERIFY(myFuzzyCompare(d->curVY(system), 50.0));
-        QVERIFY(myFuzzyCompare(d->curAX(), 50.0));
-        QVERIFY(myFuzzyCompare(d->curAY(), 50.0));
+        QVERIFY2(myFuzzyCompare(d->curX(system), 50.0), QByteArray::number(d->curX(system)));
+        QVERIFY2(myFuzzyCompare(d->curY(system), 50.0), QByteArray::number(d->curY(system)));
+        QVERIFY2(myFuzzyCompare(d->curVX(system), 50.0), QByteArray::number(d->curVX(system)));
+        QVERIFY2(myFuzzyCompare(d->curVY(system), 50.0), QByteArray::number(d->curVY(system)));
+        QVERIFY2(myFuzzyCompare(d->curAX(), 50.0), QByteArray::number(d->curAX()));
+        QVERIFY2(myFuzzyCompare(d->curAY(), 50.0), QByteArray::number(d->curAY()));
         QCOMPARE(d->lifeSpan, 0.5f);
         QCOMPARE(d->size, 32.f);
         QCOMPARE(d->endSize, 32.f);
-        QVERIFY(myFuzzyLEQ(d->t, ((qreal)system->timeInt/1000.0)));
+        QVERIFY2(myFuzzyLEQ(d->t, ((qreal)system->timeInt/1000.0)),
+                 QString::fromLatin1("%1 <= %2 / 1000").arg(d->t).arg(system->timeInt).toUtf8());
     }
     delete view;
 }
diff --git a/tests/auto/particles/qquickimageparticle/BLACKLIST b/tests/auto/particles/qquickimageparticle/BLACKLIST
new file mode 100644
index 0000000000..a615dcd6e6
--- /dev/null
+++ b/tests/auto/particles/qquickimageparticle/BLACKLIST
@@ -0,0 +1,16 @@
+# QTBUG-63055
+[test_colored]
+b2qt
+
+# QTBUG-63055
+[test_colorVariance]
+b2qt
+
+# QTBUG-63055
+[test_deformed]
+b2qt
+
+# QTBUG-63055
+[test_sprite]
+b2qt
+
diff --git a/tests/auto/particles/qquickspritegoal/BLACKLIST b/tests/auto/particles/qquickspritegoal/BLACKLIST
new file mode 100644
index 0000000000..bd64621f77
--- /dev/null
+++ b/tests/auto/particles/qquickspritegoal/BLACKLIST
@@ -0,0 +1,3 @@
+# QTBUG-63057
+[test_instantTransition]
+b2qt
diff --git a/tests/auto/qml/animation/qabstractanimationjob/tst_qabstractanimationjob.cpp b/tests/auto/qml/animation/qabstractanimationjob/tst_qabstractanimationjob.cpp
index c81fd37f07..7e19e925b6 100644
--- a/tests/auto/qml/animation/qabstractanimationjob/tst_qabstractanimationjob.cpp
+++ b/tests/auto/qml/animation/qabstractanimationjob/tst_qabstractanimationjob.cpp
@@ -53,7 +53,7 @@ private slots:
 class TestableQAbstractAnimation : public QAbstractAnimationJob
 {
 public:
-    TestableQAbstractAnimation() : m_duration(10) {}
+    TestableQAbstractAnimation() {}
     virtual ~TestableQAbstractAnimation() {};
 
     int duration() const { return m_duration; }
@@ -61,7 +61,7 @@ public:
 
     void setDuration(int duration) { m_duration = duration; }
 private:
-    int m_duration;
+    int m_duration = 10;
 };
 
 class DummyQAnimationGroup : public QAnimationGroupJob
diff --git a/tests/auto/qml/animation/qanimationgroupjob/tst_qanimationgroupjob.cpp b/tests/auto/qml/animation/qanimationgroupjob/tst_qanimationgroupjob.cpp
index b7f8280c5b..6bd8c2a2e0 100644
--- a/tests/auto/qml/animation/qanimationgroupjob/tst_qanimationgroupjob.cpp
+++ b/tests/auto/qml/animation/qanimationgroupjob/tst_qanimationgroupjob.cpp
@@ -71,10 +71,7 @@ class UncontrolledAnimation : public QObject, public QAbstractAnimationJob
 {
     Q_OBJECT
 public:
-    UncontrolledAnimation()
-        : id(0)
-    {
-    }
+    UncontrolledAnimation() { }
 
     int duration() const { return -1; /* not time driven */ }
 
@@ -96,7 +93,7 @@ protected:
     }
 
 private:
-    int id;
+    int id = 0;
 };
 
 class StateChangeListener: public QAnimationJobChangeListener
@@ -264,15 +261,18 @@ void tst_QAnimationGroupJob::addChildTwice()
 {
     QAbstractAnimationJob *subGroup;
     QAbstractAnimationJob *subGroup2;
-    QAnimationGroupJob *parent = new QSequentialAnimationGroupJob();
+    auto *parent = new QSequentialAnimationGroupJob();
 
     subGroup = new QAbstractAnimationJob;
     parent->appendAnimation(subGroup);
     parent->appendAnimation(subGroup);
-    QVERIFY(parent->firstChild() && !parent->firstChild()->nextSibling());
+    QVERIFY(parent->firstChild());
+    QVERIFY(!parent->firstChild()->nextSibling());
+    QVERIFY(!parent->firstChild()->previousSibling());
 
     parent->clear();
 
+    QCOMPARE(parent->currentAnimation(), nullptr);
     QVERIFY(!parent->firstChild());
 
     // adding the same item twice to a group will remove the item from its current position
diff --git a/tests/auto/qml/animation/qparallelanimationgroupjob/tst_qparallelanimationgroupjob.cpp b/tests/auto/qml/animation/qparallelanimationgroupjob/tst_qparallelanimationgroupjob.cpp
index 476ad2e955..a8bcadbc84 100644
--- a/tests/auto/qml/animation/qparallelanimationgroupjob/tst_qparallelanimationgroupjob.cpp
+++ b/tests/auto/qml/animation/qparallelanimationgroupjob/tst_qparallelanimationgroupjob.cpp
@@ -89,7 +89,6 @@ class UncontrolledAnimation : public QObject, public QAbstractAnimationJob
     Q_OBJECT
 public:
     UncontrolledAnimation()
-        : id(0)
     {
     }
 
@@ -113,7 +112,7 @@ protected:
     }
 
 private:
-    int id;
+    int id = 0;
 };
 
 class StateChangeListener: public QAnimationJobChangeListener
@@ -133,14 +132,14 @@ public:
 class FinishedListener: public QAnimationJobChangeListener
 {
 public:
-    FinishedListener() : m_count(0) {}
+    FinishedListener() {}
 
     virtual void animationFinished(QAbstractAnimationJob *) { ++m_count; }
     void clear() { m_count = 0; }
     int count() { return m_count; }
 
 private:
-    int m_count;
+    int m_count = 0;
 };
 
 void tst_QParallelAnimationGroupJob::setCurrentTime()
@@ -685,10 +684,10 @@ void tst_QParallelAnimationGroupJob::stopUncontrolledAnimations()
 }
 
 struct AnimState {
-    AnimState(int time = -1) : time(time), state(-1) {}
+    AnimState(int time = -1) : time(time) {}
     AnimState(int time, int state) : time(time), state(state) {}
     int time;
-    int state;
+    int state = -1;
 };
 
 #define Running QAbstractAnimationJob::Running
@@ -848,7 +847,7 @@ void tst_QParallelAnimationGroupJob::addAndRemoveDuration()
     QCOMPARE(group.duration(), 250);
 
     group.removeAnimation(test);    // remove the last one (with duration = 250)
-    QCOMPARE(test->group(), static_cast<QAnimationGroupJob*>(0));
+    QCOMPARE(test->group(), static_cast<QAnimationGroupJob*>(nullptr));
     QCOMPARE(group.duration(), 0);
     delete test;
 }
diff --git a/tests/auto/qml/animation/qpauseanimationjob/tst_qpauseanimationjob.cpp b/tests/auto/qml/animation/qpauseanimationjob/tst_qpauseanimationjob.cpp
index ff295c5409..8f6b6a2ab7 100644
--- a/tests/auto/qml/animation/qpauseanimationjob/tst_qpauseanimationjob.cpp
+++ b/tests/auto/qml/animation/qpauseanimationjob/tst_qpauseanimationjob.cpp
@@ -39,17 +39,14 @@ static const char winTimerError[] = "On windows, consistent timing is not workin
 class TestablePauseAnimation : public QPauseAnimationJob
 {
 public:
-    TestablePauseAnimation()
-        : m_updateCurrentTimeCount(0)
-    {
-    }
+    TestablePauseAnimation() { }
 
     TestablePauseAnimation(int duration)
         : QPauseAnimationJob(duration), m_updateCurrentTimeCount(0)
     {
     }
 
-    int m_updateCurrentTimeCount;
+    int m_updateCurrentTimeCount = 0;
 protected:
     void updateCurrentTime(int currentTime)
     {
diff --git a/tests/auto/qml/animation/qsequentialanimationgroupjob/BLACKLIST b/tests/auto/qml/animation/qsequentialanimationgroupjob/BLACKLIST
deleted file mode 100644
index 2afe6074d7..0000000000
--- a/tests/auto/qml/animation/qsequentialanimationgroupjob/BLACKLIST
+++ /dev/null
@@ -1,2 +0,0 @@
-[finishWithUncontrolledAnimation]
-*
diff --git a/tests/auto/qml/animation/qsequentialanimationgroupjob/tst_qsequentialanimationgroupjob.cpp b/tests/auto/qml/animation/qsequentialanimationgroupjob/tst_qsequentialanimationgroupjob.cpp
index ee5db3e75a..57b0905a8a 100644
--- a/tests/auto/qml/animation/qsequentialanimationgroupjob/tst_qsequentialanimationgroupjob.cpp
+++ b/tests/auto/qml/animation/qsequentialanimationgroupjob/tst_qsequentialanimationgroupjob.cpp
@@ -95,7 +95,7 @@ class TestValueAnimation : public TestAnimation
 {
 public:
     TestValueAnimation(int duration = 250)
-        : TestAnimation(duration), start(0), end(0), value(0) {}
+        : TestAnimation(duration) {}
 
     void updateCurrentTime(int msecs)
     {
@@ -105,8 +105,8 @@ public:
             value = start + (end - start) * (qreal(msecs) / duration());
     }
 
-    qreal start, end;
-    qreal value;
+    qreal start = 0, end = 0;
+    qreal value = 0;
 };
 
 class UncontrolledAnimation : public QObject, public QAbstractAnimationJob
@@ -140,14 +140,14 @@ public:
 class FinishedListener: public QAnimationJobChangeListener
 {
 public:
-    FinishedListener() : m_count(0) {}
+    FinishedListener() {}
 
     virtual void animationFinished(QAbstractAnimationJob *) { ++m_count; }
     void clear() { m_count = 0; }
     int count() { return m_count; }
 
 private:
-    int m_count;
+    int m_count = 0;
 };
 
 void tst_QSequentialAnimationGroupJob::setCurrentTime()
diff --git a/tests/auto/qml/bindingdependencyapi/bindingdependencyapi.pro b/tests/auto/qml/bindingdependencyapi/bindingdependencyapi.pro
new file mode 100644
index 0000000000..430d87ab5b
--- /dev/null
+++ b/tests/auto/qml/bindingdependencyapi/bindingdependencyapi.pro
@@ -0,0 +1,11 @@
+CONFIG += testcase
+TARGET = tst_bindingdependencyapi
+macos:CONFIG -= app_bundle
+
+SOURCES += tst_bindingdependencyapi.cpp
+
+include (../../shared/util.pri)
+
+TESTDATA = data/*
+
+QT += core-private gui-private qml-private quick-private testlib
diff --git a/tests/auto/qml/bindingdependencyapi/tst_bindingdependencyapi.cpp b/tests/auto/qml/bindingdependencyapi/tst_bindingdependencyapi.cpp
new file mode 100644
index 0000000000..82c997a5b8
--- /dev/null
+++ b/tests/auto/qml/bindingdependencyapi/tst_bindingdependencyapi.cpp
@@ -0,0 +1,360 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#include <qtest.h>
+#include <QtQml/qqmlengine.h>
+#include <QtQml/qqmlcomponent.h>
+#include <private/qqmldata_p.h>
+#include <private/qqmlbinding_p.h>
+#include <QtQuick/private/qquicktext_p.h>
+#include <QtQuick/private/qquickrectangle_p.h>
+#include "../../shared/util.h"
+#include <qqmlcontext.h>
+
+class tst_bindingdependencyapi : public QObject
+{
+    Q_OBJECT
+public:
+    tst_bindingdependencyapi();
+
+private slots:
+    void testSingleDep_data();
+    void testSingleDep();
+    void testManyDeps_data();
+    void testManyDeps();
+    void testConditionalDependencies_data();
+    void testConditionalDependencies();
+    void testBindingLoop();
+
+private:
+    bool findProperties(const QVector<QQmlProperty> &properties, QObject *obj, const QString &propertyName, const QVariant &value);
+};
+
+tst_bindingdependencyapi::tst_bindingdependencyapi()
+{
+}
+
+
+void tst_bindingdependencyapi::testSingleDep_data()
+{
+    QTest::addColumn<QByteArray>("code");
+    QTest::addColumn<QString>("referencedObjectName");
+
+    QTest::addRow("context property")
+        << QByteArray("import QtQuick 2.0\n"
+                      "Rectangle {\n"
+                          "objectName: \"rect\"\n"
+                          "property string labelText: \"Hello world!\"\n"
+                          "Text { text: labelText }\n"
+                      "}") << "rect";
+
+    QTest::addRow("scope property")
+        << QByteArray("import QtQuick 2.0\n"
+                      "Rectangle {\n"
+                          "property string labelText: \"I am wrong!\"\n"
+                          "Text {\n"
+                              "objectName: \"text\"\n"
+                              "property string labelText: \"Hello world!\"\n"
+                              "text: labelText\n"
+                          "}\n"
+                      "}") << "text";
+
+    QTest::addRow("id object property")
+        << QByteArray("import QtQuick 2.0\n"
+                      "Rectangle {\n"
+                          "id: rect\n"
+                          "objectName: \"rect\"\n"
+                          "property string labelText: \"Hello world!\"\n"
+                          "Text { text: rect.labelText }\n"
+                      "}") << "rect";
+
+    QTest::addRow("dynamic context property")
+        << QByteArray("import QtQuick 2.0\n"
+                      "Rectangle {\n"
+                          "objectName: \"rect\"\n"
+                          "property string labelText: \"Hello world!\"\n"
+                          "Text { Component.onCompleted: text = Qt.binding(function() { return labelText; }); }\n"
+                      "}") << "rect";
+
+    QTest::addRow("dynamic scope property")
+        << QByteArray("import QtQuick 2.0\n"
+                      "Rectangle {\n"
+                          "property string labelText: \"I am wrong!\"\n"
+                          "Text {\n"
+                              "objectName: \"text\"\n"
+                              "property string labelText: \"Hello world!\"\n"
+                              "Component.onCompleted: text = Qt.binding(function() { return labelText; });\n"
+                          "}\n"
+                      "}") << "text";
+
+    QTest::addRow("dynamic id object property")
+        << QByteArray("import QtQuick 2.0\n"
+                      "Rectangle {\n"
+                          "id: rect\n"
+                          "objectName: \"rect\"\n"
+                          "property string labelText: \"Hello world!\"\n"
+                          "Text { Component.onCompleted: text = Qt.binding(function() { return rect.labelText; }); }\n"
+                      "}") << "rect";
+}
+
+void tst_bindingdependencyapi::testSingleDep()
+{
+    QFETCH(QByteArray, code);
+    QFETCH(QString, referencedObjectName);
+
+    QQmlEngine engine;
+    QQmlComponent c(&engine);
+    c.setData(code, QUrl());
+    QObject *rect = c.create();
+    QTest::qWait(10);
+    QVERIFY(rect != nullptr);
+    QObject *text = rect->findChildren<QQuickText *>().front();
+
+    QObject *referencedObject = rect->objectName() == referencedObjectName ? rect : rect->findChild<QObject *>(referencedObjectName);
+
+    auto data = QQmlData::get(text);
+    QVERIFY(data);
+    auto b = data->bindings;
+    QVERIFY(b);
+    auto binding = dynamic_cast<QQmlBinding*>(b);
+    QVERIFY(binding);
+    auto dependencies = binding->dependencies();
+    QCOMPARE(dependencies.size(), 1);
+    auto dependency = dependencies.front();
+    QVERIFY(dependency.isValid());
+    QCOMPARE(quintptr(dependency.object()), quintptr(referencedObject));
+    QCOMPARE(dependency.property().name(), "labelText");
+    QCOMPARE(dependency.read().toString(), QStringLiteral("Hello world!"));
+    QCOMPARE(dependency, QQmlProperty(referencedObject, "labelText"));
+
+    delete rect;
+}
+
+bool tst_bindingdependencyapi::findProperties(const QVector<QQmlProperty> &properties, QObject *obj, const QString &propertyName, const QVariant &value)
+{
+    auto dep = std::find_if(properties.cbegin(), properties.cend(), [&](const QQmlProperty &dep) {
+        return dep.object() == obj
+            && dep.property().name() == propertyName
+            && dep.read() == value;
+    });
+    if (dep == properties.cend()) {
+        qWarning() << "Searched for property with:" << "{ object:" << obj << ", propertyName:" << propertyName << ", value:" << value << "}" << "but only found:";
+        for (auto dep : properties) {
+            qWarning() << "{ object:" << dep.object() << ", propertyName:" << dep.property().name() << ", value:" << dep.read() << "}";
+        }
+        return false;
+    }
+    return true;
+}
+
+void tst_bindingdependencyapi::testManyDeps_data()
+{
+    QTest::addColumn<QByteArray>("code");
+
+    QTest::addRow("permanent binding")
+        << QByteArray("import QtQuick 2.0\n"
+                      "Rectangle {\n"
+                          "id: rect\n"
+                          "objectName: 'rect'\n"
+                          "property string name: 'world'\n"
+                          "Text {\n"
+                            "text: config.helloWorldTemplate.arg(greeting).arg(rect.name) \n"
+                            "property string greeting: 'Hello'\n"
+                          "}\n"
+                          "QtObject { id: config; objectName: 'config'; property string helloWorldTemplate: '%1 %2!' }\n"
+                      "}");
+
+    QTest::addRow("dynamic binding")
+        << QByteArray("import QtQuick 2.0\n"
+                      "Rectangle {\n"
+                          "id: rect\n"
+                          "objectName: 'rect'\n"
+                          "property string name: 'world'\n"
+                          "Text {\n"
+                            "Component.onCompleted: text = Qt.binding(function() { return config.helloWorldTemplate.arg(greeting).arg(rect.name); }); \n"
+                            "property string greeting: 'Hello'\n"
+                          "}\n"
+                          "QtObject { id: config; objectName: 'config'; property string helloWorldTemplate: '%1 %2!' }\n"
+                      "}");
+}
+
+void tst_bindingdependencyapi::testManyDeps()
+{
+    QFETCH(QByteArray, code);
+    QQmlEngine engine;
+    QQmlComponent c(&engine);
+    c.setData(code, QUrl());
+    QObject *rect = c.create();
+    if (c.isError()) {
+        qWarning() << c.errorString();
+    }
+    QTest::qWait(100);
+    QVERIFY(rect != nullptr);
+    QObject *text = rect->findChildren<QQuickText *>().front();
+    QObject *configObj = rect->findChild<QObject *>("config");
+
+    auto data = QQmlData::get(text);
+    QVERIFY(data);
+    auto b = data->bindings;
+    QVERIFY(b);
+    auto binding = dynamic_cast<QQmlBinding*>(b);
+    QVERIFY(binding);
+    auto dependencies = binding->dependencies();
+    QCOMPARE(dependencies.size(), 3);
+
+    QVERIFY(findProperties(dependencies, rect, "name", "world"));
+    QVERIFY(findProperties(dependencies, text, "greeting", "Hello"));
+    QVERIFY(findProperties(dependencies, configObj, "helloWorldTemplate", "%1 %2!"));
+
+    delete rect;
+}
+
+void tst_bindingdependencyapi::testConditionalDependencies_data()
+{
+    QTest::addColumn<QByteArray>("code");
+    QTest::addColumn<QString>("referencedObjectName");
+
+    QTest::addRow("id object property")
+        << QByteArray("import QtQuick 2.0\n"
+                      "Rectangle {\n"
+                          "id: rect\n"
+                          "objectName: \"rect\"\n"
+                          "property bool haveDep: false\n"
+                          "property string labelText: \"Hello world!\"\n"
+                          "Text { text: rect.haveDep ? rect.labelText : '' }\n"
+                      "}") << "rect";
+
+    QTest::addRow("dynamic context property")
+        << QByteArray("import QtQuick 2.0\n"
+                      "Rectangle {\n"
+                          "objectName: \"rect\"\n"
+                          "property bool haveDep: false\n"
+                          "property string labelText: \"Hello world!\"\n"
+                          "Text { Component.onCompleted: text = Qt.binding(function() { return haveDep ? labelText : ''; }); }\n"
+                      "}") << "rect";
+
+    QTest::addRow("dynamic scope property")
+        << QByteArray("import QtQuick 2.0\n"
+                      "Rectangle {\n"
+                          "property string labelText: \"I am wrong!\"\n"
+                          "Text {\n"
+                              "objectName: \"text\"\n"
+                              "property bool haveDep: false\n"
+                              "property string labelText: \"Hello world!\"\n"
+                              "Component.onCompleted: text = Qt.binding(function() { return haveDep ? labelText : ''; });\n"
+                          "}\n"
+                      "}") << "text";
+
+    QTest::addRow("dynamic id object property")
+        << QByteArray("import QtQuick 2.0\n"
+                      "Rectangle {\n"
+                          "id: rect\n"
+                          "objectName: \"rect\"\n"
+                          "property bool haveDep: false\n"
+                          "property string labelText: \"Hello world!\"\n"
+                          "Text { Component.onCompleted: text = Qt.binding(function() { return rect.haveDep ? rect.labelText : ''; }); }\n"
+                      "}") << "rect";
+}
+
+void tst_bindingdependencyapi::testConditionalDependencies()
+{
+    QFETCH(QByteArray, code);
+    QFETCH(QString, referencedObjectName);
+
+    QQmlEngine engine;
+    QQmlComponent c(&engine);
+    c.setData(code, QUrl());
+    QObject *rect = c.create();
+    QTest::qWait(10);
+    QVERIFY(rect != nullptr);
+    QObject *text = rect->findChildren<QQuickText *>().front();
+
+    QObject *referencedObject = rect->objectName() == referencedObjectName ? rect : rect->findChild<QObject *>(referencedObjectName);
+
+    auto data = QQmlData::get(text);
+    QVERIFY(data);
+    auto b = data->bindings;
+    QVERIFY(b);
+    auto binding = dynamic_cast<QQmlBinding*>(b);
+    QVERIFY(binding);
+    auto dependencies = binding->dependencies();
+    QCOMPARE(dependencies.size(), 1);
+    QVERIFY(findProperties(dependencies, referencedObject, "haveDep", false));
+
+    referencedObject->setProperty("haveDep", true);
+    dependencies = binding->dependencies();
+    QCOMPARE(dependencies.size(), 2);
+    QVERIFY(findProperties(dependencies, referencedObject, "haveDep", true));
+    QVERIFY(findProperties(dependencies, referencedObject, "labelText", "Hello world!"));
+
+    referencedObject->setProperty("haveDep", false);
+    dependencies = binding->dependencies();
+    QCOMPARE(dependencies.size(), 1);
+    QVERIFY(findProperties(dependencies, referencedObject, "haveDep", false));
+
+    delete rect;
+}
+
+void tst_bindingdependencyapi::testBindingLoop()
+{
+    QQmlEngine engine;
+    QQmlComponent c(&engine);
+    c.setData(QByteArray("import QtQuick 2.0\n"
+                      "Rectangle {\n"
+                          "property string labelText: label.text\n"
+                          "Text {\n"
+                              "id: label\n"
+                              "text: labelText\n"
+                          "}\n"
+                      "}"), QUrl());
+    QObject *rect = c.create();
+    if (c.isError()) {
+        qWarning() << c.errorString();
+    }
+    QTest::qWait(100);
+    QVERIFY(rect != nullptr);
+    QObject *text = rect->findChildren<QQuickText *>().front();
+
+    auto data = QQmlData::get(text);
+    QVERIFY(data);
+    auto b = data->bindings;
+    QVERIFY(b);
+    auto binding = dynamic_cast<QQmlBinding*>(b);
+    QVERIFY(binding);
+    auto dependencies = binding->dependencies();
+    QCOMPARE(dependencies.size(), 1);
+    auto dependency = dependencies.front();
+    QVERIFY(dependency.isValid());
+    QCOMPARE(quintptr(dependency.object()), quintptr(rect));
+    QCOMPARE(dependency.property().name(), "labelText");
+
+    delete rect;
+}
+
+QTEST_MAIN(tst_bindingdependencyapi)
+
+#include "tst_bindingdependencyapi.moc"
diff --git a/tests/auto/qml/debugger/debugger.pro b/tests/auto/qml/debugger/debugger.pro
index a50411e18b..5c328fbfcc 100644
--- a/tests/auto/qml/debugger/debugger.pro
+++ b/tests/auto/qml/debugger/debugger.pro
@@ -1,5 +1,7 @@
 TEMPLATE = subdirs
 
+SUBDIRS += qqmldebugjsserver
+
 PUBLICTESTS += \
     qdebugmessageservice \
     qqmlenginedebugservice \
@@ -10,7 +12,9 @@ PUBLICTESTS += \
     qqmlenginedebuginspectorintegrationtest \
     qqmlenginecontrol \
     qqmldebuggingenabler \
-    qqmlnativeconnector
+    qqmlnativeconnector \
+    qqmldebugprocess \
+    qqmlpreview
 
 PRIVATETESTS += \
     qqmldebugclient \
@@ -20,6 +24,9 @@ PRIVATETESTS += \
 
 SUBDIRS += $$PUBLICTESTS
 
+qqmldebugjs.depends = qqmldebugjsserver
+qqmlprofilerservice.depends = qqmldebugjsserver
+
 qtConfig(private_tests): \
     SUBDIRS += $$PRIVATETESTS
 
diff --git a/tests/auto/qml/debugger/qdebugmessageservice/qdebugmessageservice.pro b/tests/auto/qml/debugger/qdebugmessageservice/qdebugmessageservice.pro
index 6c729ab235..3f2c0ca390 100644
--- a/tests/auto/qml/debugger/qdebugmessageservice/qdebugmessageservice.pro
+++ b/tests/auto/qml/debugger/qdebugmessageservice/qdebugmessageservice.pro
@@ -1,12 +1,10 @@
 CONFIG += testcase
 TARGET = tst_qdebugmessageservice
-QT += qml network testlib gui-private core-private
+QT += network testlib gui-private core-private
 osx:CONFIG -= app_bundle
 
 SOURCES +=     tst_qdebugmessageservice.cpp
 
-INCLUDEPATH += ../shared
-include(../../../shared/util.pri)
 include(../shared/debugutil.pri)
 
 TESTDATA = data/*
diff --git a/tests/auto/qml/debugger/qdebugmessageservice/tst_qdebugmessageservice.cpp b/tests/auto/qml/debugger/qdebugmessageservice/tst_qdebugmessageservice.cpp
index f193d3928a..d2cfd3897a 100644
--- a/tests/auto/qml/debugger/qdebugmessageservice/tst_qdebugmessageservice.cpp
+++ b/tests/auto/qml/debugger/qdebugmessageservice/tst_qdebugmessageservice.cpp
@@ -28,7 +28,6 @@
 
 //QQmlDebugTest
 #include "debugutil_p.h"
-#include "../../../shared/util.h"
 
 #include <private/qqmldebugclient_p.h>
 #include <private/qqmldebugconnection_p.h>
@@ -38,31 +37,19 @@
 #include <QtCore/qlibraryinfo.h>
 #include <QtTest/qtest.h>
 
-const char *NORMALMODE = "-qmljsdebugger=port:3777,3787,block";
 const char *QMLFILE = "test.qml";
 
 class QQmlDebugMsgClient;
-class tst_QDebugMessageService : public QQmlDataTest
+class tst_QDebugMessageService : public QQmlDebugTest
 {
     Q_OBJECT
 
-public:
-    tst_QDebugMessageService();
-
-    void init();
-
 private slots:
-    void initTestCase();
-    void cleanupTestCase();
-
-    void cleanup();
-
     void retrieveDebugOutput();
 
 private:
-    QQmlDebugProcess *m_process;
-    QQmlDebugMsgClient *m_client;
-    QQmlDebugConnection *m_connection;
+    QList<QQmlDebugClient *> createClients() override;
+    QPointer<QQmlDebugMsgClient> m_client;
 };
 
 struct LogEntry {
@@ -102,21 +89,12 @@ public:
 
 protected:
     //inherited from QQmlDebugClient
-    void stateChanged(State state);
     void messageReceived(const QByteArray &data);
 
 signals:
-    void enabled();
     void debugOutput();
 };
 
-void QQmlDebugMsgClient::stateChanged(State state)
-{
-    if (state == Enabled) {
-        emit enabled();
-    }
-}
-
 void QQmlDebugMsgClient::messageReceived(const QByteArray &data)
 {
     QPacket ds(connection()->currentDataStreamVersion(), data);
@@ -150,73 +128,16 @@ void QQmlDebugMsgClient::messageReceived(const QByteArray &data)
     }
 }
 
-tst_QDebugMessageService::tst_QDebugMessageService()
-{
-}
-
-void tst_QDebugMessageService::initTestCase()
+QList<QQmlDebugClient *> tst_QDebugMessageService::createClients()
 {
-    QQmlDataTest::initTestCase();
-    m_process = 0;
-    m_client = 0;
-    m_connection = 0;
-}
-
-void tst_QDebugMessageService::cleanupTestCase()
-{
-    if (m_process)
-        delete m_process;
-
-    if (m_client)
-        delete m_client;
-
-    if (m_connection)
-        delete m_connection;
-}
-
-void tst_QDebugMessageService::init()
-{
-    m_connection = new QQmlDebugConnection();
-    m_process = new QQmlDebugProcess(QLibraryInfo::location(QLibraryInfo::BinariesPath) + "/qml", this);
     m_client = new QQmlDebugMsgClient(m_connection);
-
-    m_process->start(QStringList() << QLatin1String(NORMALMODE) << QQmlDataTest::instance()->testFile(QMLFILE));
-    QVERIFY2(m_process->waitForSessionStart(),
-             "Could not launch application, or did not get 'Waiting for connection'.");
-
-    const int port = m_process->debugPort();
-    m_connection->connectToHost("127.0.0.1", port);
-    QVERIFY(m_connection->waitForConnected());
-
-    if (m_client->state() != QQmlDebugClient::Enabled)
-        QQmlDebugTest::waitForSignal(m_client, SIGNAL(enabled()));
-
-    QCOMPARE(m_client->state(), QQmlDebugClient::Enabled);
-}
-
-void tst_QDebugMessageService::cleanup()
-{
-    if (QTest::currentTestFailed()) {
-        qDebug() << "Process State:" << m_process->state();
-        qDebug() << "Application Output:" << m_process->output();
-    }
-    if (m_process)
-        delete m_process;
-
-    if (m_client)
-        delete m_client;
-
-    if (m_connection)
-        delete m_connection;
-
-    m_process = 0;
-    m_client = 0;
-    m_connection = 0;
+    return QList<QQmlDebugClient *>({m_client});
 }
 
 void tst_QDebugMessageService::retrieveDebugOutput()
 {
-    init();
+    QCOMPARE(QQmlDebugTest::connect(QLibraryInfo::location(QLibraryInfo::BinariesPath) + "/qml",
+                                    QString(), testFile(QMLFILE), true), ConnectSuccess);
 
     QTRY_VERIFY(m_client->logBuffer.size() >= 2);
 
diff --git a/tests/auto/qml/debugger/qpacketprotocol/qpacketprotocol.pro b/tests/auto/qml/debugger/qpacketprotocol/qpacketprotocol.pro
index a7c0fa7f8e..dc0120cd87 100644
--- a/tests/auto/qml/debugger/qpacketprotocol/qpacketprotocol.pro
+++ b/tests/auto/qml/debugger/qpacketprotocol/qpacketprotocol.pro
@@ -4,7 +4,6 @@ osx:CONFIG -= app_bundle
 
 SOURCES += tst_qpacketprotocol.cpp
 
-INCLUDEPATH += ../shared
 include(../shared/debugutil.pri)
 
-QT += qml network testlib gui-private core-private
+QT += network testlib gui-private core-private
diff --git a/tests/auto/qml/debugger/qpacketprotocol/tst_qpacketprotocol.cpp b/tests/auto/qml/debugger/qpacketprotocol/tst_qpacketprotocol.cpp
index cadc2a7cc4..21ca921304 100644
--- a/tests/auto/qml/debugger/qpacketprotocol/tst_qpacketprotocol.cpp
+++ b/tests/auto/qml/debugger/qpacketprotocol/tst_qpacketprotocol.cpp
@@ -60,7 +60,7 @@ private slots:
 void tst_QPacketProtocol::init()
 {
     m_server = new QTcpServer(this);
-    m_serverConn = 0;
+    m_serverConn = nullptr;
     QVERIFY(m_server->listen(QHostAddress("127.0.0.1")));
 
     m_client = new QTcpSocket(this);
diff --git a/tests/auto/qml/debugger/qqmldebugclient/qqmldebugclient.pro b/tests/auto/qml/debugger/qqmldebugclient/qqmldebugclient.pro
index 622b373692..673330a3cf 100644
--- a/tests/auto/qml/debugger/qqmldebugclient/qqmldebugclient.pro
+++ b/tests/auto/qml/debugger/qqmldebugclient/qqmldebugclient.pro
@@ -7,7 +7,6 @@ HEADERS += ../shared/qqmldebugtestservice.h
 SOURCES += tst_qqmldebugclient.cpp \
            ../shared/qqmldebugtestservice.cpp
 
-INCLUDEPATH += ../shared
 include(../shared/debugutil.pri)
 
 DEFINES += QT_QML_DEBUG_NO_WARNING
diff --git a/tests/auto/qml/debugger/qqmldebugclient/tst_qqmldebugclient.cpp b/tests/auto/qml/debugger/qqmldebugclient/tst_qqmldebugclient.cpp
index 04bc5c3c1a..ffdbf72ded 100644
--- a/tests/auto/qml/debugger/qqmldebugclient/tst_qqmldebugclient.cpp
+++ b/tests/auto/qml/debugger/qqmldebugclient/tst_qqmldebugclient.cpp
@@ -66,17 +66,15 @@ void tst_QQmlDebugClient::initTestCase()
     QQmlDebugConnector::setPluginKey(QLatin1String("QQmlDebugServer"));
     QQmlDebugConnector::setServices(QStringList()
                                     << QStringLiteral("tst_QQmlDebugClient::handshake()"));
-    QTest::ignoreMessage(QtWarningMsg,
-                         "QML debugger: Cannot set plugin key after loading the plugin.");
 
     m_service = new QQmlDebugTestService("tst_QQmlDebugClient::handshake()");
 
     foreach (const QString &service, QQmlDebuggingEnabler::debuggerServices())
-        QCOMPARE(QQmlDebugConnector::instance()->service(service), (QQmlDebugService *)0);
+        QCOMPARE(QQmlDebugConnector::instance()->service(service), (QQmlDebugService *)nullptr);
     foreach (const QString &service, QQmlDebuggingEnabler::inspectorServices())
-        QCOMPARE(QQmlDebugConnector::instance()->service(service), (QQmlDebugService *)0);
+        QCOMPARE(QQmlDebugConnector::instance()->service(service), (QQmlDebugService *)nullptr);
     foreach (const QString &service, QQmlDebuggingEnabler::profilerServices())
-        QCOMPARE(QQmlDebugConnector::instance()->service(service), (QQmlDebugService *)0);
+        QCOMPARE(QQmlDebugConnector::instance()->service(service), (QQmlDebugService *)nullptr);
 
     const QString waitingMsg = QString("QML Debugger: Waiting for connection on port %1...").arg(PORT);
     QTest::ignoreMessage(QtDebugMsg, waitingMsg.toLatin1().constData());
@@ -126,7 +124,7 @@ void tst_QQmlDebugClient::state()
     QQmlDebugClient client2("tst_QQmlDebugClient::state()", m_conn);
     QCOMPARE(client2.state(), QQmlDebugClient::NotConnected);
 
-    QQmlDebugClient client3("tst_QQmlDebugClient::state3()", 0);
+    QQmlDebugClient client3("tst_QQmlDebugClient::state3()", nullptr);
     QCOMPARE(client3.state(), QQmlDebugClient::NotConnected);
 }
 
diff --git a/tests/auto/qml/debugger/qqmldebuggingenabler/qqmldebuggingenabler/qqmldebuggingenabler.pro b/tests/auto/qml/debugger/qqmldebuggingenabler/qqmldebuggingenabler/qqmldebuggingenabler.pro
index f8014f04f4..bd382ebaab 100644
--- a/tests/auto/qml/debugger/qqmldebuggingenabler/qqmldebuggingenabler/qqmldebuggingenabler.pro
+++ b/tests/auto/qml/debugger/qqmldebuggingenabler/qqmldebuggingenabler/qqmldebuggingenabler.pro
@@ -6,8 +6,6 @@ osx:CONFIG -= app_bundle
 
 SOURCES += tst_qqmldebuggingenabler.cpp
 
-INCLUDEPATH += ../../shared
-include(../../../../shared/util.pri)
 include(../../shared/debugutil.pri)
 
 OTHER_FILES += data/test.qml
diff --git a/tests/auto/qml/debugger/qqmldebuggingenabler/qqmldebuggingenabler/tst_qqmldebuggingenabler.cpp b/tests/auto/qml/debugger/qqmldebuggingenabler/qqmldebuggingenabler/tst_qqmldebuggingenabler.cpp
index 3aa3a5c87e..37118f4bd0 100644
--- a/tests/auto/qml/debugger/qqmldebuggingenabler/qqmldebuggingenabler/tst_qqmldebuggingenabler.cpp
+++ b/tests/auto/qml/debugger/qqmldebuggingenabler/qqmldebuggingenabler/tst_qqmldebuggingenabler.cpp
@@ -27,11 +27,14 @@
 ****************************************************************************/
 
 #include "debugutil_p.h"
+#include "qqmldebugprocess_p.h"
 #include "../../../shared/util.h"
 
 #include <private/qqmldebugclient_p.h>
 #include <private/qqmldebugconnection_p.h>
 
+#include <QtQml/qqmldebug.h>
+
 #include <QtTest/qtest.h>
 #include <QtCore/qprocess.h>
 #include <QtCore/qtimer.h>
@@ -40,17 +43,11 @@
 #include <QtCore/qmutex.h>
 #include <QtCore/qlibraryinfo.h>
 
-class tst_QQmlDebuggingEnabler : public QQmlDataTest
+class tst_QQmlDebuggingEnabler : public QQmlDebugTest
 {
     Q_OBJECT
 
-    bool init(bool blockMode, bool qmlscene, int portFrom, int portTo);
-
 private slots:
-    void initTestCase();
-    void cleanupTestCase();
-    void cleanup();
-
     void qmlscene_data();
     void qmlscene();
     void custom_data();
@@ -58,88 +55,8 @@ private slots:
 
 private:
     void data();
-    QQmlDebugProcess *process;
-    QQmlDebugConnection *connection;
-    QTime t;
 };
 
-void tst_QQmlDebuggingEnabler::initTestCase()
-{
-    QQmlDataTest::initTestCase();
-    t.start();
-    process = 0;
-    connection = 0;
-}
-
-void tst_QQmlDebuggingEnabler::cleanupTestCase()
-{
-    if (process) {
-        process->stop();
-        delete process;
-    }
-
-    if (connection)
-        delete connection;
-}
-
-bool tst_QQmlDebuggingEnabler::init(bool blockMode, bool qmlscene, int portFrom, int portTo)
-{
-    connection = new QQmlDebugConnection();
-
-    if (qmlscene) {
-        process = new QQmlDebugProcess(QLibraryInfo::location(QLibraryInfo::BinariesPath) + "/qmlscene", this);
-        process->setMaximumBindErrors(1);
-    } else {
-        process = new QQmlDebugProcess(QCoreApplication::applicationDirPath() + QLatin1String("/qqmldebuggingenablerserver"), this);
-        process->setMaximumBindErrors(portTo - portFrom);
-    }
-
-    if (qmlscene) {
-        process->start(QStringList() << QLatin1String("-qmljsdebugger=port:") +
-                       QString::number(portFrom) + QLatin1Char(',') + QString::number(portTo) +
-                       QLatin1String(blockMode ? ",block": "") <<
-                       testFile(QLatin1String("test.qml")));
-    } else {
-        QStringList args;
-        if (blockMode)
-            args << QLatin1String("-block");
-        args << QString::number(portFrom) << QString::number(portTo);
-        process->start(args);
-    }
-
-    if (!process->waitForSessionStart()) {
-        return false;
-    }
-
-    const int port = process->debugPort();
-    connection->connectToHost("127.0.0.1", port);
-    if (!connection->waitForConnected()) {
-        qDebug() << "could not connect to host!";
-        return false;
-    }
-    return true;
-}
-
-void tst_QQmlDebuggingEnabler::cleanup()
-{
-    if (QTest::currentTestFailed()) {
-        qDebug() << "Process State:" << process->state();
-        qDebug() << "Application Output:" << process->output();
-    }
-
-    if (process) {
-        process->stop();
-        delete process;
-    }
-
-
-    if (connection)
-        delete connection;
-
-    process = 0;
-    connection = 0;
-}
-
 void tst_QQmlDebuggingEnabler::data()
 {
     QTest::addColumn<QString>("connector");
@@ -185,32 +102,34 @@ void tst_QQmlDebuggingEnabler::qmlscene()
     QFETCH(bool, blockMode);
     QFETCH(QStringList, services);
 
-    process = new QQmlDebugProcess(QLibraryInfo::location(QLibraryInfo::BinariesPath) + "/qmlscene",
-                                   this);
-    process->setMaximumBindErrors(1);
-    process->start(QStringList()
-                   << QString::fromLatin1("-qmljsdebugger=connector:%1%2%3%4")
-                      .arg(connector + (connector == QLatin1String("QQmlDebugServer") ?
-                                            QLatin1String(",port:5555,5565") : QString()))
-                      .arg(blockMode ? QLatin1String(",block") : QString())
-                      .arg(services.isEmpty() ? QString() : QString::fromLatin1(",services:"))
-                      .arg(services.isEmpty() ? QString() : services.join(","))
-                   << testFile(QLatin1String("test.qml")));
+    m_process = new QQmlDebugProcess(
+                QLibraryInfo::location(QLibraryInfo::BinariesPath) + "/qmlscene", this);
+    m_process->setMaximumBindErrors(1);
+    m_process->start(QStringList()
+                     << QString::fromLatin1("-qmljsdebugger=connector:%1%2%3%4")
+                        .arg(connector + (connector == QLatin1String("QQmlDebugServer")
+                                          ? QLatin1String(",port:5555,5565") : QString()))
+                        .arg(blockMode ? QLatin1String(",block") : QString())
+                        .arg(services.isEmpty() ? QString() : QString::fromLatin1(",services:"))
+                        .arg(services.isEmpty() ? QString() : services.join(","))
+                     << testFile(QLatin1String("test.qml")));
 
     if (connector == QLatin1String("QQmlDebugServer")) {
-        QVERIFY(process->waitForSessionStart());
-        connection = new QQmlDebugConnection();
-        QList<QQmlDebugClient *> clients = QQmlDebugTest::createOtherClients(connection);
-        connection->connectToHost("127.0.0.1", process->debugPort());
-        QVERIFY(connection->waitForConnected());
-        foreach (QQmlDebugClient *client, clients)
+        QVERIFY(m_process->waitForSessionStart());
+        m_connection = new QQmlDebugConnection();
+        m_clients = QQmlDebugTest::createOtherClients(m_connection);
+        m_connection->connectToHost("127.0.0.1", m_process->debugPort());
+        QVERIFY(m_connection->waitForConnected());
+        foreach (QQmlDebugClient *client, m_clients)
             QCOMPARE(client->state(), (services.isEmpty() || services.contains(client->name())) ?
                          QQmlDebugClient::Enabled : QQmlDebugClient::Unavailable);
     }
 
-    QCOMPARE(process->state(), QLatin1String("running"));
-    if (!blockMode)
-        QTRY_VERIFY(process->output().contains(QLatin1String("qml: Component.onCompleted")));
+    QCOMPARE(m_process->state(), QProcess::Running);
+    if (!blockMode) {
+        QTRY_VERIFY_WITH_TIMEOUT(m_process->output().contains(
+                                     QLatin1String("Component.onCompleted")), 15000);
+    }
 }
 
 void tst_QQmlDebuggingEnabler::custom_data()
@@ -226,9 +145,9 @@ void tst_QQmlDebuggingEnabler::custom()
     const int portFrom = 5555;
     const int portTo = 5565;
 
-    process = new QQmlDebugProcess(QCoreApplication::applicationDirPath() +
-                                   QLatin1String("/qqmldebuggingenablerserver"), this);
-    process->setMaximumBindErrors(portTo - portFrom);
+    m_process = new QQmlDebugProcess(QCoreApplication::applicationDirPath() +
+                                     QLatin1String("/qqmldebuggingenablerserver"), this);
+    m_process->setMaximumBindErrors(portTo - portFrom);
 
     QStringList args;
     if (blockMode)
@@ -240,22 +159,24 @@ void tst_QQmlDebuggingEnabler::custom()
     if (!services.isEmpty())
         args << QLatin1String("-services") << services;
 
-    process->start(args);
+    m_process->start(args);
 
     if (connector == QLatin1String("QQmlDebugServer")) {
-        QVERIFY(process->waitForSessionStart());
-        connection = new QQmlDebugConnection();
-        QList<QQmlDebugClient *> clients = QQmlDebugTest::createOtherClients(connection);
-        connection->connectToHost("127.0.0.1", process->debugPort());
-        QVERIFY(connection->waitForConnected());
-        foreach (QQmlDebugClient *client, clients)
+        QVERIFY(m_process->waitForSessionStart());
+        m_connection = new QQmlDebugConnection();
+        m_clients = QQmlDebugTest::createOtherClients(m_connection);
+        m_connection->connectToHost("127.0.0.1", m_process->debugPort());
+        QVERIFY(m_connection->waitForConnected());
+        for (QQmlDebugClient *client : qAsConst(m_clients))
             QCOMPARE(client->state(), (services.isEmpty() || services.contains(client->name())) ?
                          QQmlDebugClient::Enabled : QQmlDebugClient::Unavailable);
     }
 
-    QCOMPARE(process->state(), QLatin1String("running"));
-    if (!blockMode)
-        QTRY_VERIFY(process->output().contains(QLatin1String("QQmlEngine created")));
+    QCOMPARE(m_process->state(), QProcess::Running);
+    if (!blockMode) {
+        QTRY_VERIFY_WITH_TIMEOUT(m_process->output().contains(QLatin1String("QQmlEngine created")),
+                                 15000);
+    }
 }
 
 QTEST_MAIN(tst_QQmlDebuggingEnabler)
diff --git a/tests/auto/qml/debugger/qqmldebugjs/data/breakOnAnchor.qml b/tests/auto/qml/debugger/qqmldebugjs/data/breakOnAnchor.qml
new file mode 100644
index 0000000000..72a8c9559c
--- /dev/null
+++ b/tests/auto/qml/debugger/qqmldebugjs/data/breakOnAnchor.qml
@@ -0,0 +1,49 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.11
+
+
+Item {
+    visible: true
+    Text {
+        anchors.centerIn: parent
+        text: "bla"
+        MouseArea {
+            anchors.fill: parent
+        }
+    }
+
+    Timer {
+        interval: 100;
+        running: true;
+        onTriggered: {
+            Qt.quit();
+        }
+    }
+}
diff --git a/tests/auto/qml/debugger/qqmldebugjs/qqmldebugjs/data/breakpointRelocation.qml b/tests/auto/qml/debugger/qqmldebugjs/data/breakpointRelocation.qml
index 06aabc94f9..06aabc94f9 100644
--- a/tests/auto/qml/debugger/qqmldebugjs/qqmldebugjs/data/breakpointRelocation.qml
+++ b/tests/auto/qml/debugger/qqmldebugjs/data/breakpointRelocation.qml
diff --git a/tests/auto/qml/debugger/qqmldebugjs/qqmldebugjs/data/changeBreakpoint.qml b/tests/auto/qml/debugger/qqmldebugjs/data/changeBreakpoint.qml
index 00a85e56ac..00a85e56ac 100644
--- a/tests/auto/qml/debugger/qqmldebugjs/qqmldebugjs/data/changeBreakpoint.qml
+++ b/tests/auto/qml/debugger/qqmldebugjs/data/changeBreakpoint.qml
diff --git a/tests/auto/qml/debugger/qqmldebugjs/qqmldebugjs/data/condition.qml b/tests/auto/qml/debugger/qqmldebugjs/data/condition.qml
index 3a50ba2eb7..3a50ba2eb7 100644
--- a/tests/auto/qml/debugger/qqmldebugjs/qqmldebugjs/data/condition.qml
+++ b/tests/auto/qml/debugger/qqmldebugjs/data/condition.qml
diff --git a/tests/auto/qml/debugger/qqmldebugjs/qqmldebugjs/data/createComponent.qml b/tests/auto/qml/debugger/qqmldebugjs/data/createComponent.qml
index 089cc03733..089cc03733 100644
--- a/tests/auto/qml/debugger/qqmldebugjs/qqmldebugjs/data/createComponent.qml
+++ b/tests/auto/qml/debugger/qqmldebugjs/data/createComponent.qml
diff --git a/tests/auto/qml/debugger/qqmldebugjs/data/encodeQmlScope.qml b/tests/auto/qml/debugger/qqmldebugjs/data/encodeQmlScope.qml
new file mode 100644
index 0000000000..7ea048044f
--- /dev/null
+++ b/tests/auto/qml/debugger/qqmldebugjs/data/encodeQmlScope.qml
@@ -0,0 +1,19 @@
+import QtQuick 2.0
+
+Item {
+    property int a: 0
+    property int b: 0
+    onAChanged: console.log("inline")
+    onBChanged: {
+        console.log("extra braces");
+    }
+
+    Timer {
+        interval: 10
+        running: true
+        onTriggered: {
+            parent.a += 10;
+            parent.b -= 10;
+        }
+    }
+}
diff --git a/tests/auto/qml/debugger/qqmldebugjs/qqmldebugjs/data/exception.qml b/tests/auto/qml/debugger/qqmldebugjs/data/exception.qml
index 06f11fa016..06f11fa016 100644
--- a/tests/auto/qml/debugger/qqmldebugjs/qqmldebugjs/data/exception.qml
+++ b/tests/auto/qml/debugger/qqmldebugjs/data/exception.qml
diff --git a/tests/auto/qml/debugger/qqmldebugjs/qqmldebugjs/data/loadjsfile.qml b/tests/auto/qml/debugger/qqmldebugjs/data/loadjsfile.qml
index 088c1b19fd..088c1b19fd 100644
--- a/tests/auto/qml/debugger/qqmldebugjs/qqmldebugjs/data/loadjsfile.qml
+++ b/tests/auto/qml/debugger/qqmldebugjs/data/loadjsfile.qml
diff --git a/tests/auto/qml/debugger/qqmldebugjs/qqmldebugjs/data/oncompleted.qml b/tests/auto/qml/debugger/qqmldebugjs/data/oncompleted.qml
index deba24cf91..deba24cf91 100644
--- a/tests/auto/qml/debugger/qqmldebugjs/qqmldebugjs/data/oncompleted.qml
+++ b/tests/auto/qml/debugger/qqmldebugjs/data/oncompleted.qml
diff --git a/tests/auto/qml/debugger/qqmldebugjs/qqmldebugjs/data/quit.qml b/tests/auto/qml/debugger/qqmldebugjs/data/quit.qml
index bc8c2b90ae..bc8c2b90ae 100644
--- a/tests/auto/qml/debugger/qqmldebugjs/qqmldebugjs/data/quit.qml
+++ b/tests/auto/qml/debugger/qqmldebugjs/data/quit.qml
diff --git a/tests/auto/qml/debugger/qqmldebugjs/qqmldebugjs/data/stepAction.qml b/tests/auto/qml/debugger/qqmldebugjs/data/stepAction.qml
index fb0b6c401c..fb0b6c401c 100644
--- a/tests/auto/qml/debugger/qqmldebugjs/qqmldebugjs/data/stepAction.qml
+++ b/tests/auto/qml/debugger/qqmldebugjs/data/stepAction.qml
diff --git a/tests/auto/qml/debugger/qqmldebugjs/qqmldebugjs/data/test.js b/tests/auto/qml/debugger/qqmldebugjs/data/test.js
index 92e61d103c..92e61d103c 100644
--- a/tests/auto/qml/debugger/qqmldebugjs/qqmldebugjs/data/test.js
+++ b/tests/auto/qml/debugger/qqmldebugjs/data/test.js
diff --git a/tests/auto/qml/debugger/qqmldebugjs/qqmldebugjs/data/test.qml b/tests/auto/qml/debugger/qqmldebugjs/data/test.qml
index a36d0cae91..a36d0cae91 100644
--- a/tests/auto/qml/debugger/qqmldebugjs/qqmldebugjs/data/test.qml
+++ b/tests/auto/qml/debugger/qqmldebugjs/data/test.qml
diff --git a/tests/auto/qml/debugger/qqmldebugjs/qqmldebugjs/data/timer.qml b/tests/auto/qml/debugger/qqmldebugjs/data/timer.qml
index 66e6b96e18..66e6b96e18 100644
--- a/tests/auto/qml/debugger/qqmldebugjs/qqmldebugjs/data/timer.qml
+++ b/tests/auto/qml/debugger/qqmldebugjs/data/timer.qml
diff --git a/tests/auto/qml/debugger/qqmldebugjs/qqmldebugjs.pro b/tests/auto/qml/debugger/qqmldebugjs/qqmldebugjs.pro
index bd6debcea1..acd5546a02 100644
--- a/tests/auto/qml/debugger/qqmldebugjs/qqmldebugjs.pro
+++ b/tests/auto/qml/debugger/qqmldebugjs/qqmldebugjs.pro
@@ -1,4 +1,24 @@
-TEMPLATE = subdirs
-SUBDIRS = qqmldebugjs qqmldebugjsserver
+CONFIG += testcase
+TARGET = tst_qqmldebugjs
+QT += testlib gui-private core-private
+macos:CONFIG -= app_bundle
 
-qqmldebugjs.depends = qqmldebugjsserver
+SOURCES += tst_qqmldebugjs.cpp
+
+INCLUDEPATH += ../shared
+include(../shared/debugutil.pri)
+
+TESTDATA = data/*
+
+OTHER_FILES += data/test.qml data/test.js \
+    data/timer.qml \
+    data/exception.qml \
+    data/oncompleted.qml \
+    data/loadjsfile.qml \
+    data/condition.qml \
+    data/changeBreakpoint.qml \
+    data/stepAction.qml \
+    data/breakpointRelocation.qml \
+    data/createComponent.qml \
+    data/encodeQmlScope.qml \
+    data/breakOnAnchor.qml
diff --git a/tests/auto/qml/debugger/qqmldebugjs/qqmldebugjs/qqmldebugjs.pro b/tests/auto/qml/debugger/qqmldebugjs/qqmldebugjs/qqmldebugjs.pro
deleted file mode 100644
index cbaf3b5309..0000000000
--- a/tests/auto/qml/debugger/qqmldebugjs/qqmldebugjs/qqmldebugjs.pro
+++ /dev/null
@@ -1,25 +0,0 @@
-CONFIG += testcase
-TARGET = tst_qqmldebugjs
-QT += qml testlib gui-private core-private
-CONFIG -= debug_and_release_target
-osx:CONFIG -= app_bundle
-
-SOURCES +=     tst_qqmldebugjs.cpp
-
-INCLUDEPATH += ../../shared
-include(../../../../shared/util.pri)
-include(../../shared/debugutil.pri)
-include(../../shared/qqmlenginedebugclient.pri)
-
-TESTDATA = data/*
-
-OTHER_FILES += data/test.qml data/test.js \
-    data/timer.qml \
-    data/exception.qml \
-    data/oncompleted.qml \
-    data/loadjsfile.qml \
-    data/condition.qml \
-    data/changeBreakpoint.qml \
-    data/stepAction.qml \
-    data/breakpointRelocation.qml \
-    data/createComponent.qml
diff --git a/tests/auto/qml/debugger/qqmldebugjs/qqmldebugjs/tst_qqmldebugjs.cpp b/tests/auto/qml/debugger/qqmldebugjs/qqmldebugjs/tst_qqmldebugjs.cpp
deleted file mode 100644
index d248cf9708..0000000000
--- a/tests/auto/qml/debugger/qqmldebugjs/qqmldebugjs/tst_qqmldebugjs.cpp
+++ /dev/null
@@ -1,1552 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the test suite of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:GPL-EXCEPT$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 3 as published by the Free Software
-** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-3.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "debugutil_p.h"
-#include "../../shared/qqmlenginedebugclient.h"
-#include "../../../../shared/util.h"
-
-#include <private/qqmldebugclient_p.h>
-#include <private/qqmldebugconnection_p.h>
-#include <private/qpacket_p.h>
-
-#include <QtTest/qtest.h>
-#include <QtCore/qprocess.h>
-#include <QtCore/qtimer.h>
-#include <QtCore/qfileinfo.h>
-#include <QtCore/qdir.h>
-#include <QtCore/qmutex.h>
-#include <QtCore/qlibraryinfo.h>
-#include <QtQml/qjsengine.h>
-
-const char *V8REQUEST = "v8request";
-const char *V8MESSAGE = "v8message";
-const char *SEQ = "seq";
-const char *TYPE = "type";
-const char *COMMAND = "command";
-const char *ARGUMENTS = "arguments";
-const char *STEPACTION = "stepaction";
-const char *STEPCOUNT = "stepcount";
-const char *EXPRESSION = "expression";
-const char *FRAME = "frame";
-const char *CONTEXT = "context";
-const char *GLOBAL = "global";
-const char *DISABLEBREAK = "disable_break";
-const char *HANDLES = "handles";
-const char *INCLUDESOURCE = "includeSource";
-const char *FROMFRAME = "fromFrame";
-const char *TOFRAME = "toFrame";
-const char *BOTTOM = "bottom";
-const char *NUMBER = "number";
-const char *FRAMENUMBER = "frameNumber";
-const char *TYPES = "types";
-const char *IDS = "ids";
-const char *FILTER = "filter";
-const char *FROMLINE = "fromLine";
-const char *TOLINE = "toLine";
-const char *TARGET = "target";
-const char *LINE = "line";
-const char *COLUMN = "column";
-const char *ENABLED = "enabled";
-const char *CONDITION = "condition";
-const char *IGNORECOUNT = "ignoreCount";
-const char *BREAKPOINT = "breakpoint";
-const char *FLAGS = "flags";
-
-const char *CONTINEDEBUGGING = "continue";
-const char *EVALUATE = "evaluate";
-const char *LOOKUP = "lookup";
-const char *BACKTRACE = "backtrace";
-const char *SCOPE = "scope";
-const char *SCOPES = "scopes";
-const char *SCRIPTS = "scripts";
-const char *SOURCE = "source";
-const char *SETBREAKPOINT = "setbreakpoint";
-const char *CLEARBREAKPOINT = "clearbreakpoint";
-const char *SETEXCEPTIONBREAK = "setexceptionbreak";
-const char *VERSION = "version";
-const char *DISCONNECT = "disconnect";
-const char *GARBAGECOLLECTOR = "gc";
-
-const char *CONNECT = "connect";
-const char *INTERRUPT = "interrupt";
-
-const char *REQUEST = "request";
-const char *IN = "in";
-const char *NEXT = "next";
-const char *OUT = "out";
-
-const char *SCRIPT = "script";
-const char *SCRIPTREGEXP = "scriptRegExp";
-const char *EVENT = "event";
-
-const char *ALL = "all";
-const char *UNCAUGHT = "uncaught";
-
-const char *BLOCKMODE = "-qmljsdebugger=port:3771,3800,block";
-const char *NORMALMODE = "-qmljsdebugger=port:3771,3800";
-const char *BLOCKRESTRICTEDMODE = "-qmljsdebugger=port:3771,3800,block,services:V8Debugger";
-const char *NORMALRESTRICTEDMODE = "-qmljsdebugger=port:3771,3800,services:V8Debugger";
-const char *TEST_QMLFILE = "test.qml";
-const char *TEST_JSFILE = "test.js";
-const char *TIMER_QMLFILE = "timer.qml";
-const char *LOADJSFILE_QMLFILE = "loadjsfile.qml";
-const char *EXCEPTION_QMLFILE = "exception.qml";
-const char *ONCOMPLETED_QMLFILE = "oncompleted.qml";
-const char *CREATECOMPONENT_QMLFILE = "createComponent.qml";
-const char *CONDITION_QMLFILE = "condition.qml";
-const char *QUIT_QMLFILE = "quit.qml";
-const char *CHANGEBREAKPOINT_QMLFILE = "changeBreakpoint.qml";
-const char *STEPACTION_QMLFILE = "stepAction.qml";
-const char *BREAKPOINTRELOCATION_QMLFILE = "breakpointRelocation.qml";
-
-#define VARIANTMAPINIT \
-    QString obj("{}"); \
-    QJSValue jsonVal = parser.call(QJSValueList() << obj); \
-    jsonVal.setProperty(SEQ,QJSValue(seq++)); \
-    jsonVal.setProperty(TYPE,REQUEST);
-
-
-#undef QVERIFY
-#define QVERIFY(statement) \
-do {\
-    if (!QTest::qVerify((statement), #statement, "", __FILE__, __LINE__)) {\
-        if (QTest::currentTestFailed()) \
-          qDebug().nospace() << "\nDEBUGGEE OUTPUT:\n" << process->output();\
-        return;\
-    }\
-} while (0)
-
-
-class QJSDebugClient;
-
-class tst_QQmlDebugJS : public QQmlDataTest
-{
-    Q_OBJECT
-
-    void init(bool qmlscene, const QString &qmlFile = QString(TEST_QMLFILE), bool blockMode = true,
-              bool restrictServices = false);
-
-private slots:
-    void initTestCase();
-    void cleanupTestCase();
-
-    void cleanup();
-
-    void connect_data();
-    void connect();
-    void interrupt_data() { targetData(); }
-    void interrupt();
-    void getVersion_data() { targetData(); }
-    void getVersion();
-    void getVersionWhenAttaching_data() { targetData(); }
-    void getVersionWhenAttaching();
-
-    void disconnect_data() { targetData(); }
-    void disconnect();
-
-    void setBreakpointInScriptOnCompleted_data() { targetData(); }
-    void setBreakpointInScriptOnCompleted();
-    void setBreakpointInScriptOnComponentCreated_data() { targetData(); }
-    void setBreakpointInScriptOnComponentCreated();
-    void setBreakpointInScriptOnTimerCallback_data() { targetData(); }
-    void setBreakpointInScriptOnTimerCallback();
-    void setBreakpointInScriptInDifferentFile_data() { targetData(); }
-    void setBreakpointInScriptInDifferentFile();
-    void setBreakpointInScriptOnComment_data() { targetData(); }
-    void setBreakpointInScriptOnComment();
-    void setBreakpointInScriptOnEmptyLine_data() { targetData(); }
-    void setBreakpointInScriptOnEmptyLine();
-    void setBreakpointInScriptOnOptimizedBinding_data() { targetData(); }
-    void setBreakpointInScriptOnOptimizedBinding();
-    void setBreakpointInScriptWithCondition_data() { targetData(); }
-    void setBreakpointInScriptWithCondition();
-    void setBreakpointInScriptThatQuits_data() { targetData(); }
-    void setBreakpointInScriptThatQuits();
-    void setBreakpointWhenAttaching();
-
-    void clearBreakpoint_data() { targetData(); }
-    void clearBreakpoint();
-
-    void setExceptionBreak_data() { targetData(); }
-    void setExceptionBreak();
-
-    void stepNext_data() { targetData(); }
-    void stepNext();
-    void stepIn_data() { targetData(); }
-    void stepIn();
-    void stepOut_data() { targetData(); }
-    void stepOut();
-    void continueDebugging_data() { targetData(); }
-    void continueDebugging();
-
-    void backtrace_data() { targetData(); }
-    void backtrace();
-
-    void getFrameDetails_data() { targetData(); }
-    void getFrameDetails();
-
-    void getScopeDetails_data() { targetData(); }
-    void getScopeDetails();
-
-    void evaluateInGlobalScope();
-    void evaluateInLocalScope_data() { targetData(); }
-    void evaluateInLocalScope();
-
-    void evaluateInContext();
-
-    void getScripts_data() { targetData(); }
-    void getScripts();
-
-private:
-    void targetData();
-
-    QQmlDebugProcess *process;
-    QJSDebugClient *client;
-    QQmlDebugConnection *connection;
-    QTime t;
-};
-
-class QJSDebugClient : public QQmlDebugClient
-{
-    Q_OBJECT
-public:
-    enum StepAction
-    {
-        Continue,
-        In,
-        Out,
-        Next
-    };
-
-    enum Exception
-    {
-        All,
-        Uncaught
-    };
-
-    QJSDebugClient(QQmlDebugConnection *connection)
-        : QQmlDebugClient(QLatin1String("V8Debugger"), connection),
-          seq(0)
-    {
-        parser = jsEngine.evaluate(QLatin1String("JSON.parse"));
-        stringify = jsEngine.evaluate(QLatin1String("JSON.stringify"));
-    }
-
-    void connect(bool redundantRefs = false, bool namesAsObjects = false);
-    void interrupt();
-
-    void continueDebugging(StepAction stepAction);
-    void evaluate(QString expr, int frame = -1, int context = -1);
-    void lookup(QList<int> handles, bool includeSource = false);
-    void backtrace(int fromFrame = -1, int toFrame = -1, bool bottom = false);
-    void frame(int number = -1);
-    void scope(int number = -1, int frameNumber = -1);
-    void scripts(int types = 4, QList<int> ids = QList<int>(), bool includeSource = false, QVariant filter = QVariant());
-    void setBreakpoint(QString target, int line = -1, int column = -1, bool enabled = true,
-                       QString condition = QString(), int ignoreCount = -1);
-    void clearBreakpoint(int breakpoint);
-    void setExceptionBreak(Exception type, bool enabled = false);
-    void version();
-    void disconnect();
-
-protected:
-    //inherited from QQmlDebugClient
-    void stateChanged(State state);
-    void messageReceived(const QByteArray &data);
-
-signals:
-    void enabled();
-    void connected();
-    void interruptRequested();
-    void result();
-    void failure();
-    void stopped();
-
-private:
-    void sendMessage(const QByteArray &);
-    void flushSendBuffer();
-    QByteArray packMessage(const QByteArray &type, const QByteArray &message = QByteArray());
-
-private:
-    QJSEngine jsEngine;
-    int seq;
-
-    QList<QByteArray> sendBuffer;
-public:
-    QJSValue parser;
-    QJSValue stringify;
-    QByteArray response;
-
-};
-
-void QJSDebugClient::connect(bool redundantRefs, bool namesAsObjects)
-{
-    QJSValue jsonVal = parser.call(QJSValueList() << QLatin1String("{}"));
-    jsonVal.setProperty("redundantRefs", QJSValue(redundantRefs));
-    jsonVal.setProperty("namesAsObjects", QJSValue(namesAsObjects));
-    sendMessage(packMessage(CONNECT,
-                            stringify.call(QJSValueList() << jsonVal).toString().toUtf8()));
-}
-
-void QJSDebugClient::interrupt()
-{
-    sendMessage(packMessage(INTERRUPT));
-}
-
-void QJSDebugClient::continueDebugging(StepAction action)
-{
-    //    { "seq"       : <number>,
-    //      "type"      : "request",
-    //      "command"   : "continue",
-    //      "arguments" : { "stepaction" : <"in", "next" or "out">,
-    //                      "stepcount"  : <number of steps (default 1)>
-    //                    }
-    //    }
-    VARIANTMAPINIT;
-    jsonVal.setProperty(QLatin1String(COMMAND),QJSValue(QLatin1String(CONTINEDEBUGGING)));
-
-    if (action != Continue) {
-        QJSValue args = parser.call(QJSValueList() << obj);
-        switch (action) {
-        case In: args.setProperty(QLatin1String(STEPACTION),QJSValue(QLatin1String(IN)));
-            break;
-        case Out: args.setProperty(QLatin1String(STEPACTION),QJSValue(QLatin1String(OUT)));
-            break;
-        case Next: args.setProperty(QLatin1String(STEPACTION),QJSValue(QLatin1String(NEXT)));
-            break;
-        default:break;
-        }
-        if (!args.isUndefined()) {
-            jsonVal.setProperty(QLatin1String(ARGUMENTS),args);
-        }
-    }
-    QJSValue json = stringify.call(QJSValueList() << jsonVal);
-    sendMessage(packMessage(V8REQUEST, json.toString().toUtf8()));
-}
-
-void QJSDebugClient::evaluate(QString expr, int frame, int context)
-{
-    //    { "seq"       : <number>,
-    //      "type"      : "request",
-    //      "command"   : "evaluate",
-    //      "arguments" : { "expression"    : <expression to evaluate>,
-    //                      "frame"         : <number>,
-    //                      "context"       : <object ID>
-    //                    }
-    //    }
-    VARIANTMAPINIT;
-    jsonVal.setProperty(QLatin1String(COMMAND),QJSValue(QLatin1String(EVALUATE)));
-
-    QJSValue args = parser.call(QJSValueList() << obj);
-    args.setProperty(QLatin1String(EXPRESSION),QJSValue(expr));
-
-    if (frame != -1)
-        args.setProperty(QLatin1String(FRAME),QJSValue(frame));
-
-    if (context != -1)
-        args.setProperty(QLatin1String(CONTEXT), QJSValue(context));
-
-    if (!args.isUndefined()) {
-        jsonVal.setProperty(QLatin1String(ARGUMENTS),args);
-    }
-
-    QJSValue json = stringify.call(QJSValueList() << jsonVal);
-    sendMessage(packMessage(V8REQUEST, json.toString().toUtf8()));
-}
-
-void QJSDebugClient::lookup(QList<int> handles, bool includeSource)
-{
-    //    { "seq"       : <number>,
-    //      "type"      : "request",
-    //      "command"   : "lookup",
-    //      "arguments" : { "handles"       : <array of handles>,
-    //                      "includeSource" : <boolean indicating whether the source will be included when script objects are returned>,
-    //                    }
-    //    }
-    VARIANTMAPINIT;
-    jsonVal.setProperty(QLatin1String(COMMAND),QJSValue(QLatin1String(LOOKUP)));
-
-    QJSValue args = parser.call(QJSValueList() << obj);
-
-    QString arr("[]");
-    QJSValue array = parser.call(QJSValueList() << arr);
-    int index = 0;
-    foreach (int handle, handles) {
-        array.setProperty(index++,QJSValue(handle));
-    }
-    args.setProperty(QLatin1String(HANDLES),array);
-
-    if (includeSource)
-        args.setProperty(QLatin1String(INCLUDESOURCE),QJSValue(includeSource));
-
-    if (!args.isUndefined()) {
-        jsonVal.setProperty(QLatin1String(ARGUMENTS),args);
-    }
-
-    QJSValue json = stringify.call(QJSValueList() << jsonVal);
-    sendMessage(packMessage(V8REQUEST, json.toString().toUtf8()));
-}
-
-void QJSDebugClient::backtrace(int fromFrame, int toFrame, bool bottom)
-{
-    //    { "seq"       : <number>,
-    //      "type"      : "request",
-    //      "command"   : "backtrace",
-    //      "arguments" : { "fromFrame" : <number>
-    //                      "toFrame" : <number>
-    //                      "bottom" : <boolean, set to true if the bottom of the stack is requested>
-    //                    }
-    //    }
-    VARIANTMAPINIT;
-    jsonVal.setProperty(QLatin1String(COMMAND),QJSValue(QLatin1String(BACKTRACE)));
-
-    QJSValue args = parser.call(QJSValueList() << obj);
-
-    if (fromFrame != -1)
-        args.setProperty(QLatin1String(FROMFRAME),QJSValue(fromFrame));
-
-    if (toFrame != -1)
-        args.setProperty(QLatin1String(TOFRAME),QJSValue(toFrame));
-
-    if (bottom)
-        args.setProperty(QLatin1String(BOTTOM),QJSValue(bottom));
-
-    if (!args.isUndefined()) {
-        jsonVal.setProperty(QLatin1String(ARGUMENTS),args);
-    }
-
-    QJSValue json = stringify.call(QJSValueList() << jsonVal);
-    sendMessage(packMessage(V8REQUEST, json.toString().toUtf8()));
-}
-
-void QJSDebugClient::frame(int number)
-{
-    //    { "seq"       : <number>,
-    //      "type"      : "request",
-    //      "command"   : "frame",
-    //      "arguments" : { "number" : <frame number>
-    //                    }
-    //    }
-    VARIANTMAPINIT;
-    jsonVal.setProperty(QLatin1String(COMMAND),QJSValue(QLatin1String(FRAME)));
-
-    if (number != -1) {
-        QJSValue args = parser.call(QJSValueList() << obj);
-        args.setProperty(QLatin1String(NUMBER),QJSValue(number));
-
-        if (!args.isUndefined()) {
-            jsonVal.setProperty(QLatin1String(ARGUMENTS),args);
-        }
-    }
-
-    QJSValue json = stringify.call(QJSValueList() << jsonVal);
-    sendMessage(packMessage(V8REQUEST, json.toString().toUtf8()));
-}
-
-void QJSDebugClient::scope(int number, int frameNumber)
-{
-    //    { "seq"       : <number>,
-    //      "type"      : "request",
-    //      "command"   : "scope",
-    //      "arguments" : { "number" : <scope number>
-    //                      "frameNumber" : <frame number, optional uses selected frame if missing>
-    //                    }
-    //    }
-    VARIANTMAPINIT;
-    jsonVal.setProperty(QLatin1String(COMMAND),QJSValue(QLatin1String(SCOPE)));
-
-    if (number != -1) {
-        QJSValue args = parser.call(QJSValueList() << obj);
-        args.setProperty(QLatin1String(NUMBER),QJSValue(number));
-
-        if (frameNumber != -1)
-            args.setProperty(QLatin1String(FRAMENUMBER),QJSValue(frameNumber));
-
-        if (!args.isUndefined()) {
-            jsonVal.setProperty(QLatin1String(ARGUMENTS),args);
-        }
-    }
-
-    QJSValue json = stringify.call(QJSValueList() << jsonVal);
-    sendMessage(packMessage(V8REQUEST, json.toString().toUtf8()));
-}
-
-void QJSDebugClient::scripts(int types, QList<int> ids, bool includeSource, QVariant /*filter*/)
-{
-    //    { "seq"       : <number>,
-    //      "type"      : "request",
-    //      "command"   : "scripts",
-    //      "arguments" : { "types"         : <types of scripts to retrieve
-    //                                           set bit 0 for native scripts
-    //                                           set bit 1 for extension scripts
-    //                                           set bit 2 for normal scripts
-    //                                         (default is 4 for normal scripts)>
-    //                      "ids"           : <array of id's of scripts to return. If this is not specified all scripts are requrned>
-    //                      "includeSource" : <boolean indicating whether the source code should be included for the scripts returned>
-    //                      "filter"        : <string or number: filter string or script id.
-    //                                         If a number is specified, then only the script with the same number as its script id will be retrieved.
-    //                                         If a string is specified, then only scripts whose names contain the filter string will be retrieved.>
-    //                    }
-    //    }
-    VARIANTMAPINIT;
-    jsonVal.setProperty(QLatin1String(COMMAND),QJSValue(QLatin1String(SCRIPTS)));
-
-    QJSValue args = parser.call(QJSValueList() << obj);
-    args.setProperty(QLatin1String(TYPES),QJSValue(types));
-
-    if (ids.count()) {
-        QString arr("[]");
-        QJSValue array = parser.call(QJSValueList() << arr);
-        int index = 0;
-        foreach (int id, ids) {
-            array.setProperty(index++,QJSValue(id));
-        }
-        args.setProperty(QLatin1String(IDS),array);
-    }
-
-    if (includeSource)
-        args.setProperty(QLatin1String(INCLUDESOURCE),QJSValue(includeSource));
-
-    if (!args.isUndefined()) {
-        jsonVal.setProperty(QLatin1String(ARGUMENTS),args);
-    }
-
-    QJSValue json = stringify.call(QJSValueList() << jsonVal);
-    sendMessage(packMessage(V8REQUEST, json.toString().toUtf8()));
-}
-
-void QJSDebugClient::setBreakpoint(QString target, int line, int column, bool enabled,
-                                   QString condition, int ignoreCount)
-{
-    //    { "seq"       : <number>,
-    //      "type"      : "request",
-    //      "command"   : "setbreakpoint",
-    //      "arguments" : { "type"        : "scriptRegExp"
-    //                      "target"      : <function expression or script identification>
-    //                      "line"        : <line in script or function>
-    //                      "column"      : <character position within the line>
-    //                      "enabled"     : <initial enabled state. True or false, default is true>
-    //                      "condition"   : <string with break point condition>
-    //                      "ignoreCount" : <number specifying the number of break point hits to ignore, default value is 0>
-    //                    }
-    //    }
-
-    VARIANTMAPINIT;
-    jsonVal.setProperty(QLatin1String(COMMAND),QJSValue(QLatin1String(SETBREAKPOINT)));
-
-    QJSValue args = parser.call(QJSValueList() << obj);
-
-    args.setProperty(QLatin1String(TYPE),QJSValue(QLatin1String(SCRIPTREGEXP)));
-    args.setProperty(QLatin1String(TARGET),QJSValue(target));
-
-    if (line != -1)
-        args.setProperty(QLatin1String(LINE),QJSValue(line));
-
-    if (column != -1)
-        args.setProperty(QLatin1String(COLUMN),QJSValue(column));
-
-    args.setProperty(QLatin1String(ENABLED),QJSValue(enabled));
-
-    if (!condition.isEmpty())
-        args.setProperty(QLatin1String(CONDITION),QJSValue(condition));
-
-    if (ignoreCount != -1)
-        args.setProperty(QLatin1String(IGNORECOUNT),QJSValue(ignoreCount));
-
-    if (!args.isUndefined()) {
-        jsonVal.setProperty(QLatin1String(ARGUMENTS),args);
-    }
-
-    QJSValue json = stringify.call(QJSValueList() << jsonVal);
-    sendMessage(packMessage(V8REQUEST, json.toString().toUtf8()));
-}
-
-void QJSDebugClient::clearBreakpoint(int breakpoint)
-{
-    //    { "seq"       : <number>,
-    //      "type"      : "request",
-    //      "command"   : "clearbreakpoint",
-    //      "arguments" : { "breakpoint" : <number of the break point to clear>
-    //                    }
-    //    }
-    VARIANTMAPINIT;
-    jsonVal.setProperty(QLatin1String(COMMAND),QJSValue(QLatin1String(CLEARBREAKPOINT)));
-
-    QJSValue args = parser.call(QJSValueList() << obj);
-
-    args.setProperty(QLatin1String(BREAKPOINT),QJSValue(breakpoint));
-
-    if (!args.isUndefined()) {
-        jsonVal.setProperty(QLatin1String(ARGUMENTS),args);
-    }
-
-    QJSValue json = stringify.call(QJSValueList() << jsonVal);
-    sendMessage(packMessage(V8REQUEST, json.toString().toUtf8()));
-}
-
-void QJSDebugClient::setExceptionBreak(Exception type, bool enabled)
-{
-    //    { "seq"       : <number>,
-    //      "type"      : "request",
-    //      "command"   : "setexceptionbreak",
-    //      "arguments" : { "type"    : <string: "all", or "uncaught">,
-    //                      "enabled" : <optional bool: enables the break type if true>
-    //                    }
-    //    }
-    VARIANTMAPINIT;
-    jsonVal.setProperty(QLatin1String(COMMAND),QJSValue(QLatin1String(SETEXCEPTIONBREAK)));
-
-    QJSValue args = parser.call(QJSValueList() << obj);
-
-    if (type == All)
-        args.setProperty(QLatin1String(TYPE),QJSValue(QLatin1String(ALL)));
-    else if (type == Uncaught)
-        args.setProperty(QLatin1String(TYPE),QJSValue(QLatin1String(UNCAUGHT)));
-
-    if (enabled)
-        args.setProperty(QLatin1String(ENABLED),QJSValue(enabled));
-
-    if (!args.isUndefined()) {
-        jsonVal.setProperty(QLatin1String(ARGUMENTS),args);
-    }
-
-    QJSValue json = stringify.call(QJSValueList() << jsonVal);
-    sendMessage(packMessage(V8REQUEST, json.toString().toUtf8()));
-}
-
-void QJSDebugClient::version()
-{
-    //    { "seq"       : <number>,
-    //      "type"      : "request",
-    //      "command"   : "version",
-    //    }
-    VARIANTMAPINIT;
-    jsonVal.setProperty(QLatin1String(COMMAND),QJSValue(QLatin1String(VERSION)));
-
-    QJSValue json = stringify.call(QJSValueList() << jsonVal);
-    sendMessage(packMessage(V8REQUEST, json.toString().toUtf8()));
-}
-
-void QJSDebugClient::disconnect()
-{
-    //    { "seq"     : <number>,
-    //      "type"    : "request",
-    //      "command" : "disconnect",
-    //    }
-    VARIANTMAPINIT;
-    jsonVal.setProperty(QLatin1String(COMMAND),QJSValue(QLatin1String(DISCONNECT)));
-
-    QJSValue json = stringify.call(QJSValueList() << jsonVal);
-    sendMessage(packMessage(DISCONNECT, json.toString().toUtf8()));
-}
-
-void QJSDebugClient::stateChanged(State state)
-{
-    if (state == Enabled) {
-        flushSendBuffer();
-        emit enabled();
-    }
-}
-
-void QJSDebugClient::messageReceived(const QByteArray &data)
-{
-    QPacket ds(connection()->currentDataStreamVersion(), data);
-    QByteArray command;
-    ds >> command;
-
-    if (command == "V8DEBUG") {
-        QByteArray type;
-        ds >> type >> response;
-
-        if (type == CONNECT) {
-            emit connected();
-
-        } else if (type == INTERRUPT) {
-            emit interruptRequested();
-
-        } else if (type == V8MESSAGE) {
-            QString jsonString(response);
-            QVariantMap value = parser.call(QJSValueList() << QJSValue(jsonString)).toVariant().toMap();
-            QString type = value.value("type").toString();
-
-            if (type == "response") {
-
-                if (!value.value("success").toBool()) {
-                    emit failure();
-                    qDebug() << "Received success == false response from application";
-                    return;
-                }
-
-                QString debugCommand(value.value("command").toString());
-                if (debugCommand == "backtrace" ||
-                        debugCommand == "lookup" ||
-                        debugCommand == "setbreakpoint" ||
-                        debugCommand == "evaluate" ||
-                        debugCommand == "version" ||
-                        debugCommand == "disconnect" ||
-                        debugCommand == "gc" ||
-                        debugCommand == "changebreakpoint" ||
-                        debugCommand == "clearbreakpoint" ||
-                        debugCommand == "frame" ||
-                        debugCommand == "scope" ||
-                        debugCommand == "scopes" ||
-                        debugCommand == "scripts" ||
-                        debugCommand == "source" ||
-                        debugCommand == "setexceptionbreak" /*||
-                        debugCommand == "profile"*/) {
-                    emit result();
-
-                } else {
-                    // DO NOTHING
-                }
-
-            } else if (type == QLatin1String(EVENT)) {
-                QString event(value.value(QLatin1String(EVENT)).toString());
-
-                if (event == "break" ||
-                        event == "exception")
-                    emit stopped();
-                }
-
-        }
-    }
-}
-
-void QJSDebugClient::sendMessage(const QByteArray &msg)
-{
-    if (state() == Enabled) {
-        QQmlDebugClient::sendMessage(msg);
-    } else {
-        sendBuffer.append(msg);
-    }
-}
-
-void QJSDebugClient::flushSendBuffer()
-{
-    foreach (const QByteArray &msg, sendBuffer)
-        QQmlDebugClient::sendMessage(msg);
-    sendBuffer.clear();
-}
-
-QByteArray QJSDebugClient::packMessage(const QByteArray &type, const QByteArray &message)
-{
-    QPacket rs(connection()->currentDataStreamVersion());
-    QByteArray cmd = "V8DEBUG";
-    rs << cmd << type << message;
-    return rs.data();
-}
-
-void tst_QQmlDebugJS::initTestCase()
-{
-    QQmlDataTest::initTestCase();
-    t.start();
-    process = 0;
-    client = 0;
-    connection = 0;
-}
-
-void tst_QQmlDebugJS::cleanupTestCase()
-{
-    if (process) {
-        process->stop();
-        delete process;
-    }
-
-    if (client)
-        delete client;
-
-    if (connection)
-        delete connection;
-}
-
-void tst_QQmlDebugJS::init(bool qmlscene, const QString &qmlFile, bool blockMode,
-                           bool restrictServices)
-{
-    connection = new QQmlDebugConnection();
-    if (qmlscene)
-        process = new QQmlDebugProcess(QLibraryInfo::location(QLibraryInfo::BinariesPath) +
-                                       "/qmlscene", this);
-    else
-        process = new QQmlDebugProcess(QCoreApplication::applicationDirPath() +
-                                       QLatin1String("/qqmldebugjsserver"), this);
-    client = new QJSDebugClient(connection);
-    QList<QQmlDebugClient *> others = QQmlDebugTest::createOtherClients(connection);
-
-    const char *args = 0;
-    if (blockMode)
-        args = restrictServices ? BLOCKRESTRICTEDMODE : BLOCKMODE;
-    else
-        args = restrictServices ? NORMALRESTRICTEDMODE : NORMALMODE;
-
-    process->start(QStringList() << QLatin1String(args) << testFile(qmlFile));
-
-    QVERIFY(process->waitForSessionStart());
-
-    const int port = process->debugPort();
-    connection->connectToHost("127.0.0.1", port);
-    QVERIFY(connection->waitForConnected());
-
-
-    if (client->state() != QQmlDebugClient::Enabled)
-        QVERIFY(QQmlDebugTest::waitForSignal(client, SIGNAL(enabled())));
-
-    foreach (QQmlDebugClient *otherClient, others)
-        QCOMPARE(otherClient->state(), restrictServices ? QQmlDebugClient::Unavailable :
-                                                          QQmlDebugClient::Enabled);
-    qDeleteAll(others);
-}
-
-void tst_QQmlDebugJS::cleanup()
-{
-    if (QTest::currentTestFailed()) {
-        qDebug() << "Process State:" << process->state();
-        qDebug() << "Application Output:" << process->output();
-    }
-
-    if (process) {
-        process->stop();
-        delete process;
-    }
-
-    if (client)
-        delete client;
-
-    if (connection)
-        delete connection;
-
-    process = 0;
-    client = 0;
-    connection = 0;
-}
-
-void tst_QQmlDebugJS::connect_data()
-{
-    QTest::addColumn<bool>("blockMode");
-    QTest::addColumn<bool>("restrictMode");
-    QTest::addColumn<bool>("qmlscene");
-    QTest::newRow("normal / unrestricted / custom")   << false << false << false;
-    QTest::newRow("block  / unrestricted / custom")   << true  << false << false;
-    QTest::newRow("normal / restricted   / custom")   << false << true  << false;
-    QTest::newRow("block  / restricted   / custom")   << true  << true  << false;
-    QTest::newRow("normal / unrestricted / qmlscene") << false << false << true;
-    QTest::newRow("block  / unrestricted / qmlscene") << true  << false << true;
-    QTest::newRow("normal / restricted   / qmlscene") << false << true  << true;
-    QTest::newRow("block  / restricted   / qmlscene") << true  << true  << true;
-}
-
-void tst_QQmlDebugJS::connect()
-{
-    QFETCH(bool, blockMode);
-    QFETCH(bool, restrictMode);
-    QFETCH(bool, qmlscene);
-    init(qmlscene, QString(TEST_QMLFILE), blockMode, restrictMode);
-    client->connect();
-    QVERIFY(QQmlDebugTest::waitForSignal(client, SIGNAL(connected())));
-}
-
-void tst_QQmlDebugJS::interrupt()
-{
-    //void connect()
-
-    QFETCH(bool, qmlscene);
-    QFETCH(bool, redundantRefs);
-    QFETCH(bool, namesAsObjects);
-    init(qmlscene);
-    client->connect(redundantRefs, namesAsObjects);
-
-    client->interrupt();
-    QVERIFY(QQmlDebugTest::waitForSignal(client, SIGNAL(interruptRequested())));
-}
-
-void tst_QQmlDebugJS::getVersion()
-{
-    //void version()
-
-    QFETCH(bool, qmlscene);
-    QFETCH(bool, redundantRefs);
-    QFETCH(bool, namesAsObjects);
-    init(qmlscene);
-    client->connect(redundantRefs, namesAsObjects);
-    QVERIFY(QQmlDebugTest::waitForSignal(client, SIGNAL(connected())));
-
-    client->version();
-    QVERIFY(QQmlDebugTest::waitForSignal(client, SIGNAL(result())));
-}
-
-void tst_QQmlDebugJS::getVersionWhenAttaching()
-{
-    //void version()
-    QFETCH(bool, qmlscene);
-    QFETCH(bool, redundantRefs);
-    QFETCH(bool, namesAsObjects);
-
-    init(qmlscene, QLatin1String(TIMER_QMLFILE), false);
-    client->connect(redundantRefs, namesAsObjects);
-
-    client->version();
-    QVERIFY(QQmlDebugTest::waitForSignal(client, SIGNAL(result())));
-}
-
-void tst_QQmlDebugJS::disconnect()
-{
-    //void disconnect()
-
-    QFETCH(bool, qmlscene);
-    QFETCH(bool, redundantRefs);
-    QFETCH(bool, namesAsObjects);
-    init(qmlscene);
-    client->connect(redundantRefs, namesAsObjects);
-
-    client->disconnect();
-    QVERIFY(QQmlDebugTest::waitForSignal(client, SIGNAL(result())));
-}
-
-void tst_QQmlDebugJS::setBreakpointInScriptOnCompleted()
-{
-    //void setBreakpoint(QString type, QString target, int line = -1, int column = -1, bool enabled = false, QString condition = QString(), int ignoreCount = -1)
-    QFETCH(bool, qmlscene);
-    QFETCH(bool, redundantRefs);
-    QFETCH(bool, namesAsObjects);
-
-    int sourceLine = 34;
-    init(qmlscene, ONCOMPLETED_QMLFILE);
-
-    client->setBreakpoint(QLatin1String(ONCOMPLETED_QMLFILE), sourceLine, -1, true);
-    client->connect(redundantRefs, namesAsObjects);
-    QVERIFY(QQmlDebugTest::waitForSignal(client, SIGNAL(stopped())));
-
-    QString jsonString(client->response);
-    QVariantMap value = client->parser.call(QJSValueList() << QJSValue(jsonString)).toVariant().toMap();
-
-    QVariantMap body = value.value("body").toMap();
-
-    QCOMPARE(body.value("sourceLine").toInt(), sourceLine);
-    QCOMPARE(QFileInfo(body.value("script").toMap().value("name").toString()).fileName(), QLatin1String(ONCOMPLETED_QMLFILE));
-}
-
-void tst_QQmlDebugJS::setBreakpointInScriptOnComponentCreated()
-{
-    //void setBreakpoint(QString type, QString target, int line = -1, int column = -1, bool enabled = false, QString condition = QString(), int ignoreCount = -1)
-    QFETCH(bool, qmlscene);
-    QFETCH(bool, redundantRefs);
-    QFETCH(bool, namesAsObjects);
-
-    int sourceLine = 34;
-    init(qmlscene, CREATECOMPONENT_QMLFILE);
-
-    client->setBreakpoint(QLatin1String(ONCOMPLETED_QMLFILE), sourceLine, -1, true);
-    client->connect(redundantRefs, namesAsObjects);
-    QVERIFY(QQmlDebugTest::waitForSignal(client, SIGNAL(stopped())));
-
-    QString jsonString(client->response);
-    QVariantMap value = client->parser.call(QJSValueList() << QJSValue(jsonString)).toVariant().toMap();
-
-    QVariantMap body = value.value("body").toMap();
-
-    QCOMPARE(body.value("sourceLine").toInt(), sourceLine);
-    QCOMPARE(QFileInfo(body.value("script").toMap().value("name").toString()).fileName(), QLatin1String(ONCOMPLETED_QMLFILE));
-}
-
-void tst_QQmlDebugJS::setBreakpointInScriptOnTimerCallback()
-{
-    QFETCH(bool, qmlscene);
-    QFETCH(bool, redundantRefs);
-    QFETCH(bool, namesAsObjects);
-    int sourceLine = 35;
-    init(qmlscene, TIMER_QMLFILE);
-
-    client->connect(redundantRefs, namesAsObjects);
-    //We can set the breakpoint after connect() here because the timer is repeating and if we miss
-    //its first iteration we can still catch the second one.
-    client->setBreakpoint(QLatin1String(TIMER_QMLFILE), sourceLine, -1, true);
-    QVERIFY(QQmlDebugTest::waitForSignal(client, SIGNAL(stopped())));
-
-    QString jsonString(client->response);
-    QVariantMap value = client->parser.call(QJSValueList() << QJSValue(jsonString)).toVariant().toMap();
-
-    QVariantMap body = value.value("body").toMap();
-
-    QCOMPARE(body.value("sourceLine").toInt(), sourceLine);
-    QCOMPARE(QFileInfo(body.value("script").toMap().value("name").toString()).fileName(), QLatin1String(TIMER_QMLFILE));
-}
-
-void tst_QQmlDebugJS::setBreakpointInScriptInDifferentFile()
-{
-    //void setBreakpoint(QString type, QString target, int line = -1, int column = -1, bool enabled = false, QString condition = QString(), int ignoreCount = -1)
-    QFETCH(bool, qmlscene);
-    QFETCH(bool, redundantRefs);
-    QFETCH(bool, namesAsObjects);
-
-    int sourceLine = 31;
-    init(qmlscene, LOADJSFILE_QMLFILE);
-
-    client->setBreakpoint(QLatin1String(TEST_JSFILE), sourceLine, -1, true);
-    client->connect(redundantRefs, namesAsObjects);
-    QVERIFY(QQmlDebugTest::waitForSignal(client, SIGNAL(stopped())));
-
-    QString jsonString(client->response);
-    QVariantMap value = client->parser.call(QJSValueList() << QJSValue(jsonString)).toVariant().toMap();
-
-    QVariantMap body = value.value("body").toMap();
-
-    QCOMPARE(body.value("sourceLine").toInt(), sourceLine);
-    QCOMPARE(QFileInfo(body.value("script").toMap().value("name").toString()).fileName(), QLatin1String(TEST_JSFILE));
-}
-
-void tst_QQmlDebugJS::setBreakpointInScriptOnComment()
-{
-    //void setBreakpoint(QString type, QString target, int line = -1, int column = -1, bool enabled = false, QString condition = QString(), int ignoreCount = -1)
-    QFETCH(bool, qmlscene);
-    QFETCH(bool, redundantRefs);
-    QFETCH(bool, namesAsObjects);
-
-    int sourceLine = 34;
-    int actualLine = 36;
-    init(qmlscene, BREAKPOINTRELOCATION_QMLFILE);
-
-    client->setBreakpoint(QLatin1String(BREAKPOINTRELOCATION_QMLFILE), sourceLine, -1, true);
-    client->connect(redundantRefs, namesAsObjects);
-    QEXPECT_FAIL("", "Relocation of breakpoints is disabled right now", Abort);
-    QVERIFY(QQmlDebugTest::waitForSignal(client, SIGNAL(stopped()), 1));
-
-    QString jsonString(client->response);
-    QVariantMap value = client->parser.call(QJSValueList() << QJSValue(jsonString)).toVariant().toMap();
-
-    QVariantMap body = value.value("body").toMap();
-
-    QCOMPARE(body.value("sourceLine").toInt(), actualLine);
-    QCOMPARE(QFileInfo(body.value("script").toMap().value("name").toString()).fileName(), QLatin1String(BREAKPOINTRELOCATION_QMLFILE));
-}
-
-void tst_QQmlDebugJS::setBreakpointInScriptOnEmptyLine()
-{
-    //void setBreakpoint(QString type, QString target, int line = -1, int column = -1, bool enabled = false, QString condition = QString(), int ignoreCount = -1)
-    QFETCH(bool, qmlscene);
-    QFETCH(bool, redundantRefs);
-    QFETCH(bool, namesAsObjects);
-
-    int sourceLine = 35;
-    int actualLine = 36;
-    init(qmlscene, BREAKPOINTRELOCATION_QMLFILE);
-
-    client->setBreakpoint(QLatin1String(BREAKPOINTRELOCATION_QMLFILE), sourceLine, -1, true);
-    client->connect(redundantRefs, namesAsObjects);
-    QEXPECT_FAIL("", "Relocation of breakpoints is disabled right now", Abort);
-    QVERIFY(QQmlDebugTest::waitForSignal(client, SIGNAL(stopped()), 1));
-
-    QString jsonString(client->response);
-    QVariantMap value = client->parser.call(QJSValueList() << QJSValue(jsonString)).toVariant().toMap();
-
-    QVariantMap body = value.value("body").toMap();
-
-    QCOMPARE(body.value("sourceLine").toInt(), actualLine);
-    QCOMPARE(QFileInfo(body.value("script").toMap().value("name").toString()).fileName(), QLatin1String(BREAKPOINTRELOCATION_QMLFILE));
-}
-
-void tst_QQmlDebugJS::setBreakpointInScriptOnOptimizedBinding()
-{
-    //void setBreakpoint(QString type, QString target, int line = -1, int column = -1, bool enabled = false, QString condition = QString(), int ignoreCount = -1)
-    QFETCH(bool, qmlscene);
-    QFETCH(bool, redundantRefs);
-    QFETCH(bool, namesAsObjects);
-
-    int sourceLine = 39;
-    init(qmlscene, BREAKPOINTRELOCATION_QMLFILE);
-
-    client->setBreakpoint(QLatin1String(BREAKPOINTRELOCATION_QMLFILE), sourceLine, -1, true);
-    client->connect(redundantRefs, namesAsObjects);
-    QVERIFY(QQmlDebugTest::waitForSignal(client, SIGNAL(stopped())));
-
-    QString jsonString(client->response);
-    QVariantMap value = client->parser.call(QJSValueList() << QJSValue(jsonString)).toVariant().toMap();
-
-    QVariantMap body = value.value("body").toMap();
-
-    QCOMPARE(body.value("sourceLine").toInt(), sourceLine);
-    QCOMPARE(QFileInfo(body.value("script").toMap().value("name").toString()).fileName(), QLatin1String(BREAKPOINTRELOCATION_QMLFILE));
-}
-
-void tst_QQmlDebugJS::setBreakpointInScriptWithCondition()
-{
-    QFETCH(bool, qmlscene);
-    QFETCH(bool, redundantRefs);
-    QFETCH(bool, namesAsObjects);
-    int out = 10;
-    int sourceLine = 37;
-    init(qmlscene, CONDITION_QMLFILE);
-
-    client->connect(redundantRefs, namesAsObjects);
-    //The breakpoint is in a timer loop so we can set it after connect().
-    client->setBreakpoint(QLatin1String(CONDITION_QMLFILE), sourceLine, 1, true, QLatin1String("a > 10"));
-    QVERIFY(QQmlDebugTest::waitForSignal(client, SIGNAL(stopped())));
-
-    //Get the frame index
-    QString jsonString = client->response;
-    QVariantMap value = client->parser.call(QJSValueList() << QJSValue(jsonString)).toVariant().toMap();
-
-    {
-        QVariantMap body = value.value("body").toMap();
-        int frameIndex = body.value("index").toInt();
-
-        //Verify the value of 'result'
-        client->evaluate(QLatin1String("a"),frameIndex);
-        QVERIFY(QQmlDebugTest::waitForSignal(client, SIGNAL(result())));
-    }
-
-    jsonString = client->response;
-    QJSValue val = client->parser.call(QJSValueList() << QJSValue(jsonString));
-    QVERIFY(val.isObject());
-    QJSValue body = val.property(QStringLiteral("body"));
-    QVERIFY(body.isObject());
-    val = body.property("value");
-    QVERIFY(val.isNumber());
-
-    const int a = val.toInt();
-    QVERIFY(a > out);
-}
-
-void tst_QQmlDebugJS::setBreakpointInScriptThatQuits()
-{
-    QFETCH(bool, qmlscene);
-    QFETCH(bool, redundantRefs);
-    QFETCH(bool, namesAsObjects);
-    init(qmlscene, QUIT_QMLFILE);
-
-    int sourceLine = 36;
-
-    client->setBreakpoint(QLatin1String(QUIT_QMLFILE), sourceLine, -1, true);
-    client->connect(redundantRefs, namesAsObjects);
-    QVERIFY(QQmlDebugTest::waitForSignal(client, SIGNAL(stopped())));
-
-    QString jsonString(client->response);
-    QVariantMap value = client->parser.call(QJSValueList() << QJSValue(jsonString)).toVariant().toMap();
-
-    QVariantMap body = value.value("body").toMap();
-
-    QCOMPARE(body.value("sourceLine").toInt(), sourceLine);
-    QCOMPARE(QFileInfo(body.value("script").toMap().value("name").toString()).fileName(), QLatin1String(QUIT_QMLFILE));
-
-    client->continueDebugging(QJSDebugClient::Continue);
-    QVERIFY(process->waitForFinished());
-    QCOMPARE(process->exitStatus(), QProcess::NormalExit);
-}
-
-void tst_QQmlDebugJS::setBreakpointWhenAttaching()
-{
-    int sourceLine = 35;
-    init(true, QLatin1String(TIMER_QMLFILE), false);
-
-    client->connect();
-
-    QSKIP("\nThe breakpoint may not hit because the engine may run in JIT mode or not have debug\n"
-          "instructions, as we've connected in non-blocking mode above. That means we may have\n"
-          "connected after the engine was already running, with all the QML already compiled.");
-
-    //The breakpoint is in a timer loop so we can set it after connect().
-    client->setBreakpoint(QLatin1String(TIMER_QMLFILE), sourceLine);
-
-    QVERIFY(QQmlDebugTest::waitForSignal(client, SIGNAL(stopped())));
-}
-
-void tst_QQmlDebugJS::clearBreakpoint()
-{
-    //void clearBreakpoint(int breakpoint);
-    QFETCH(bool, qmlscene);
-    QFETCH(bool, redundantRefs);
-    QFETCH(bool, namesAsObjects);
-
-    int sourceLine1 = 37;
-    int sourceLine2 = 38;
-    init(qmlscene, CHANGEBREAKPOINT_QMLFILE);
-
-    client->connect(redundantRefs, namesAsObjects);
-    //The breakpoints are in a timer loop so we can set them after connect().
-    //Furthermore the breakpoints should be hit in the right order because setting of breakpoints
-    //can only occur in the QML event loop. (see QCOMPARE for sourceLine2 below)
-    client->setBreakpoint(QLatin1String(CHANGEBREAKPOINT_QMLFILE), sourceLine1, -1, true);
-    client->setBreakpoint(QLatin1String(CHANGEBREAKPOINT_QMLFILE), sourceLine2, -1, true);
-
-    QVERIFY(QQmlDebugTest::waitForSignal(client, SIGNAL(stopped())));
-
-    //Will hit 1st brakpoint, change this breakpoint enable = false
-    QString jsonString(client->response);
-    QVariantMap value = client->parser.call(QJSValueList() << QJSValue(jsonString)).toVariant().toMap();
-
-    QVariantMap body = value.value("body").toMap();
-    QList<QVariant> breakpointsHit = body.value("breakpoints").toList();
-
-    int breakpoint = breakpointsHit.at(0).toInt();
-    client->clearBreakpoint(breakpoint);
-
-    QVERIFY(QQmlDebugTest::waitForSignal(client, SIGNAL(result())));
-
-    //Continue with debugging
-    client->continueDebugging(QJSDebugClient::Continue);
-    //Hit 2nd breakpoint
-    QVERIFY(QQmlDebugTest::waitForSignal(client, SIGNAL(stopped())));
-
-    //Continue with debugging
-    client->continueDebugging(QJSDebugClient::Continue);
-    //Should stop at 2nd breakpoint
-    QVERIFY(QQmlDebugTest::waitForSignal(client, SIGNAL(stopped())));
-
-    jsonString = client->response;
-    value = client->parser.call(QJSValueList() << QJSValue(jsonString)).toVariant().toMap();
-
-    body = value.value("body").toMap();
-
-    QCOMPARE(body.value("sourceLine").toInt(), sourceLine2);
-}
-
-void tst_QQmlDebugJS::setExceptionBreak()
-{
-    //void setExceptionBreak(QString type, bool enabled = false);
-    QFETCH(bool, qmlscene);
-    QFETCH(bool, redundantRefs);
-    QFETCH(bool, namesAsObjects);
-
-    init(qmlscene, EXCEPTION_QMLFILE);
-    client->setExceptionBreak(QJSDebugClient::All,true);
-    client->connect(redundantRefs, namesAsObjects);
-    QVERIFY(QQmlDebugTest::waitForSignal(client, SIGNAL(stopped())));
-}
-
-void tst_QQmlDebugJS::stepNext()
-{
-    //void continueDebugging(StepAction stepAction, int stepCount = 1);
-    QFETCH(bool, qmlscene);
-    QFETCH(bool, redundantRefs);
-    QFETCH(bool, namesAsObjects);
-
-    int sourceLine = 37;
-    init(qmlscene, STEPACTION_QMLFILE);
-
-    client->setBreakpoint(QLatin1String(STEPACTION_QMLFILE), sourceLine, -1, true);
-    client->connect(redundantRefs, namesAsObjects);
-    QVERIFY(QQmlDebugTest::waitForSignal(client, SIGNAL(stopped())));
-
-    client->continueDebugging(QJSDebugClient::Next);
-    QVERIFY(QQmlDebugTest::waitForSignal(client, SIGNAL(stopped())));
-
-    QString jsonString(client->response);
-    QVariantMap value = client->parser.call(QJSValueList() << QJSValue(jsonString)).toVariant().toMap();
-
-    QVariantMap body = value.value("body").toMap();
-
-    QCOMPARE(body.value("sourceLine").toInt(), sourceLine + 1);
-    QCOMPARE(QFileInfo(body.value("script").toMap().value("name").toString()).fileName(), QLatin1String(STEPACTION_QMLFILE));
-}
-
-void tst_QQmlDebugJS::stepIn()
-{
-    //void continueDebugging(StepAction stepAction, int stepCount = 1);
-    QFETCH(bool, qmlscene);
-    QFETCH(bool, redundantRefs);
-    QFETCH(bool, namesAsObjects);
-
-    int sourceLine = 41;
-    int actualLine = 37;
-    init(qmlscene, STEPACTION_QMLFILE);
-
-    client->setBreakpoint(QLatin1String(STEPACTION_QMLFILE), sourceLine, 1, true);
-    client->connect(redundantRefs, namesAsObjects);
-    QVERIFY(QQmlDebugTest::waitForSignal(client, SIGNAL(stopped())));
-
-    client->continueDebugging(QJSDebugClient::In);
-    QVERIFY(QQmlDebugTest::waitForSignal(client, SIGNAL(stopped())));
-
-    QString jsonString(client->response);
-    QVariantMap value = client->parser.call(QJSValueList() << QJSValue(jsonString)).toVariant().toMap();
-
-    QVariantMap body = value.value("body").toMap();
-
-    QCOMPARE(body.value("sourceLine").toInt(), actualLine);
-    QCOMPARE(QFileInfo(body.value("script").toMap().value("name").toString()).fileName(), QLatin1String(STEPACTION_QMLFILE));
-}
-
-void tst_QQmlDebugJS::stepOut()
-{
-    //void continueDebugging(StepAction stepAction, int stepCount = 1);
-    QFETCH(bool, qmlscene);
-    QFETCH(bool, redundantRefs);
-    QFETCH(bool, namesAsObjects);
-
-    int sourceLine = 37;
-    int actualLine = 41;
-    init(qmlscene, STEPACTION_QMLFILE);
-
-    client->setBreakpoint(QLatin1String(STEPACTION_QMLFILE), sourceLine, -1, true);
-    client->connect(redundantRefs, namesAsObjects);
-    QVERIFY(QQmlDebugTest::waitForSignal(client, SIGNAL(stopped())));
-
-    client->continueDebugging(QJSDebugClient::Out);
-    QVERIFY(QQmlDebugTest::waitForSignal(client, SIGNAL(stopped())));
-
-    QString jsonString(client->response);
-    QVariantMap value = client->parser.call(QJSValueList() << QJSValue(jsonString)).toVariant().toMap();
-
-    QVariantMap body = value.value("body").toMap();
-
-    QCOMPARE(body.value("sourceLine").toInt(), actualLine);
-    QCOMPARE(QFileInfo(body.value("script").toMap().value("name").toString()).fileName(), QLatin1String(STEPACTION_QMLFILE));
-}
-
-void tst_QQmlDebugJS::continueDebugging()
-{
-    //void continueDebugging(StepAction stepAction, int stepCount = 1);
-    QFETCH(bool, qmlscene);
-    QFETCH(bool, redundantRefs);
-    QFETCH(bool, namesAsObjects);
-
-    int sourceLine1 = 41;
-    int sourceLine2 = 38;
-    init(qmlscene, STEPACTION_QMLFILE);
-
-    client->setBreakpoint(QLatin1String(STEPACTION_QMLFILE), sourceLine1, -1, true);
-    client->setBreakpoint(QLatin1String(STEPACTION_QMLFILE), sourceLine2, -1, true);
-    client->connect(redundantRefs, namesAsObjects);
-    QVERIFY(QQmlDebugTest::waitForSignal(client, SIGNAL(stopped())));
-
-    client->continueDebugging(QJSDebugClient::Continue);
-    QVERIFY(QQmlDebugTest::waitForSignal(client, SIGNAL(stopped())));
-
-    QString jsonString(client->response);
-    QVariantMap value = client->parser.call(QJSValueList() << QJSValue(jsonString)).toVariant().toMap();
-
-    QVariantMap body = value.value("body").toMap();
-
-    QCOMPARE(body.value("sourceLine").toInt(), sourceLine2);
-    QCOMPARE(QFileInfo(body.value("script").toMap().value("name").toString()).fileName(), QLatin1String(STEPACTION_QMLFILE));
-}
-
-void tst_QQmlDebugJS::backtrace()
-{
-    //void backtrace(int fromFrame = -1, int toFrame = -1, bool bottom = false);
-    QFETCH(bool, qmlscene);
-    QFETCH(bool, redundantRefs);
-    QFETCH(bool, namesAsObjects);
-
-    int sourceLine = 34;
-    init(qmlscene, ONCOMPLETED_QMLFILE);
-
-    client->setBreakpoint(QLatin1String(ONCOMPLETED_QMLFILE), sourceLine, -1, true);
-    client->connect(redundantRefs, namesAsObjects);
-    QVERIFY(QQmlDebugTest::waitForSignal(client, SIGNAL(stopped())));
-
-    client->backtrace();
-    QVERIFY(QQmlDebugTest::waitForSignal(client, SIGNAL(result())));
-}
-
-void tst_QQmlDebugJS::getFrameDetails()
-{
-    //void frame(int number = -1);
-    QFETCH(bool, qmlscene);
-    QFETCH(bool, redundantRefs);
-    QFETCH(bool, namesAsObjects);
-
-    int sourceLine = 34;
-    init(qmlscene, ONCOMPLETED_QMLFILE);
-
-    client->setBreakpoint(QLatin1String(ONCOMPLETED_QMLFILE), sourceLine, -1, true);
-    client->connect(redundantRefs, namesAsObjects);
-    QVERIFY(QQmlDebugTest::waitForSignal(client, SIGNAL(stopped())));
-
-    client->frame();
-    QVERIFY(QQmlDebugTest::waitForSignal(client, SIGNAL(result())));
-}
-
-void tst_QQmlDebugJS::getScopeDetails()
-{
-    //void scope(int number = -1, int frameNumber = -1);
-    QFETCH(bool, qmlscene);
-    QFETCH(bool, redundantRefs);
-    QFETCH(bool, namesAsObjects);
-
-    int sourceLine = 34;
-    init(qmlscene, ONCOMPLETED_QMLFILE);
-
-    client->setBreakpoint(QLatin1String(ONCOMPLETED_QMLFILE), sourceLine, -1, true);
-    client->connect(redundantRefs, namesAsObjects);
-    QVERIFY(QQmlDebugTest::waitForSignal(client, SIGNAL(stopped())));
-
-    client->scope();
-    QVERIFY(QQmlDebugTest::waitForSignal(client, SIGNAL(result())));
-}
-
-void tst_QQmlDebugJS::evaluateInGlobalScope()
-{
-    //void evaluate(QString expr, int frame = -1);
-    init(true);
-
-    client->connect();
-
-    do {
-        // The engine might not be initialized, yet. We just try until it shows up.
-        client->evaluate(QLatin1String("console.log('Hello World')"));
-    } while (!QQmlDebugTest::waitForSignal(client, SIGNAL(result()), 500));
-
-    //Verify the return value of 'console.log()', which is "undefined"
-    QString jsonString(client->response);
-    QVariantMap value = client->parser.call(QJSValueList() << QJSValue(jsonString)).toVariant().toMap();
-    QVariantMap body = value.value("body").toMap();
-    QCOMPARE(body.value("type").toString(),QLatin1String("undefined"));
-}
-
-void tst_QQmlDebugJS::evaluateInLocalScope()
-{
-    //void evaluate(QString expr, bool global = false, bool disableBreak = false, int frame = -1, const QVariantMap &addContext = QVariantMap());
-
-    QFETCH(bool, qmlscene);
-    QFETCH(bool, redundantRefs);
-    QFETCH(bool, namesAsObjects);
-    int sourceLine = 34;
-    init(qmlscene, ONCOMPLETED_QMLFILE);
-
-    client->setBreakpoint(QLatin1String(ONCOMPLETED_QMLFILE), sourceLine, -1, true);
-    client->connect(redundantRefs, namesAsObjects);
-    QVERIFY(QQmlDebugTest::waitForSignal(client, SIGNAL(stopped())));
-
-    client->frame();
-    QVERIFY(QQmlDebugTest::waitForSignal(client, SIGNAL(result())));
-
-    //Get the frame index
-    QString jsonString(client->response);
-    QVariantMap value = client->parser.call(QJSValueList() << QJSValue(jsonString)).toVariant().toMap();
-
-    QVariantMap body = value.value("body").toMap();
-
-    int frameIndex = body.value("index").toInt();
-
-    client->evaluate(QLatin1String("root.a"), frameIndex);
-    QVERIFY(QQmlDebugTest::waitForSignal(client, SIGNAL(result())));
-
-    //Verify the value of 'timer.interval'
-    jsonString = client->response;
-    value = client->parser.call(QJSValueList() << QJSValue(jsonString)).toVariant().toMap();
-
-    body = value.value("body").toMap();
-
-    QCOMPARE(body.value("value").toInt(),10);
-}
-
-void tst_QQmlDebugJS::evaluateInContext()
-{
-    connection = new QQmlDebugConnection();
-    process = new QQmlDebugProcess(QLibraryInfo::location(QLibraryInfo::BinariesPath)
-                                   + "/qmlscene", this);
-    client = new QJSDebugClient(connection);
-    QScopedPointer<QQmlEngineDebugClient> engineClient(new QQmlEngineDebugClient(connection));
-    process->start(QStringList() << QLatin1String(BLOCKMODE) << testFile(ONCOMPLETED_QMLFILE));
-
-    QVERIFY(process->waitForSessionStart());
-
-    connection->connectToHost("127.0.0.1", process->debugPort());
-    QVERIFY(connection->waitForConnected());
-
-    QTRY_COMPARE(client->state(), QQmlEngineDebugClient::Enabled);
-    QTRY_COMPARE(engineClient->state(), QQmlEngineDebugClient::Enabled);
-    client->connect();
-
-    // "a" not accessible without extra context
-    client->evaluate(QLatin1String("a + 10"), -1, -1);
-    QVERIFY(QQmlDebugTest::waitForSignal(client, SIGNAL(failure())));
-
-    bool success = false;
-    engineClient->queryAvailableEngines(&success);
-    QVERIFY(success);
-    QVERIFY(QQmlDebugTest::waitForSignal(engineClient.data(), SIGNAL(result())));
-
-    QVERIFY(engineClient->engines().count());
-    engineClient->queryRootContexts(engineClient->engines()[0].debugId, &success);
-    QVERIFY(success);
-    QVERIFY(QQmlDebugTest::waitForSignal(engineClient.data(), SIGNAL(result())));
-
-    auto contexts = engineClient->rootContext().contexts;
-    QCOMPARE(contexts.count(), 1);
-    auto objects = contexts[0].objects;
-    QCOMPARE(objects.count(), 1);
-    engineClient->queryObjectRecursive(objects[0], &success);
-    QVERIFY(success);
-    QVERIFY(QQmlDebugTest::waitForSignal(engineClient.data(), SIGNAL(result())));
-    auto object = engineClient->object();
-
-    // "a" accessible in context of surrounding object
-    client->evaluate(QLatin1String("a + 10"), -1, object.debugId);
-    QVERIFY(QQmlDebugTest::waitForSignal(client, SIGNAL(result())));
-
-    QString jsonString = client->response;
-    QVariantMap value = client->parser.call(QJSValueList() << QJSValue(jsonString)).toVariant().toMap();
-
-    QVariantMap body = value.value("body").toMap();
-    QTRY_COMPARE(body.value("value").toInt(), 20);
-}
-
-void tst_QQmlDebugJS::getScripts()
-{
-    //void scripts(int types = -1, QList<int> ids = QList<int>(), bool includeSource = false, QVariant filter = QVariant());
-
-    QFETCH(bool, qmlscene);
-    QFETCH(bool, redundantRefs);
-    QFETCH(bool, namesAsObjects);
-    init(qmlscene);
-
-    client->setBreakpoint(QString(TEST_QMLFILE), 35, -1, true);
-    client->connect(redundantRefs, namesAsObjects);
-    QVERIFY(QQmlDebugTest::waitForSignal(client, SIGNAL(stopped())));
-
-    client->scripts();
-    QVERIFY(QQmlDebugTest::waitForSignal(client, SIGNAL(result())));
-    QString jsonString(client->response);
-    QVariantMap value = client->parser.call(QJSValueList()
-                                            << QJSValue(jsonString)).toVariant().toMap();
-
-    QList<QVariant> scripts = value.value("body").toList();
-
-    QCOMPARE(scripts.count(), 1);
-    QVERIFY(scripts.first().toMap()[QStringLiteral("name")].toString().endsWith(QStringLiteral("data/test.qml")));
-}
-
-void tst_QQmlDebugJS::targetData()
-{
-    QTest::addColumn<bool>("qmlscene");
-    QTest::addColumn<bool>("redundantRefs");
-    QTest::addColumn<bool>("namesAsObjects");
-    QTest::newRow("custom / redundant / objects")   << false << true  << true;
-    QTest::newRow("qmlscene / redundant / objects") << true  << true  << true;
-    QTest::newRow("custom / redundant / strings")   << false << true  << false;
-    QTest::newRow("qmlscene / redundant / strings") << true  << true  << false;
-    QTest::newRow("custom / sparse / objects")      << false << false << true;
-    QTest::newRow("qmlscene / sparse / objects")    << true  << false << true;
-    QTest::newRow("custom / sparse / strings")      << false << false << false;
-    QTest::newRow("qmlscene / sparse / strings")    << true  << false << false;
-}
-
-QTEST_MAIN(tst_QQmlDebugJS)
-
-#include "tst_qqmldebugjs.moc"
-
diff --git a/tests/auto/qml/debugger/qqmldebugjs/qqmldebugjsserver/qqmldebugjsserver.pro b/tests/auto/qml/debugger/qqmldebugjs/qqmldebugjsserver/qqmldebugjsserver.pro
deleted file mode 100644
index 837eaed9f1..0000000000
--- a/tests/auto/qml/debugger/qqmldebugjs/qqmldebugjsserver/qqmldebugjsserver.pro
+++ /dev/null
@@ -1,12 +0,0 @@
-QT += qml testlib
-osx:CONFIG -= app_bundle
-CONFIG -= debug_and_release_target
-INCLUDEPATH += ../../shared
-SOURCES += qqmldebugjsserver.cpp
-DEFINES += QT_QML_DEBUG_NO_WARNING
-
-DESTDIR = ../qqmldebugjs
-
-target.path = $$[QT_INSTALL_TESTS]/tst_qqmldebugjs
-INSTALLS += target
-
diff --git a/tests/auto/qml/debugger/qqmldebugjs/tst_qqmldebugjs.cpp b/tests/auto/qml/debugger/qqmldebugjs/tst_qqmldebugjs.cpp
new file mode 100644
index 0000000000..1ac28c473b
--- /dev/null
+++ b/tests/auto/qml/debugger/qqmldebugjs/tst_qqmldebugjs.cpp
@@ -0,0 +1,1008 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "debugutil_p.h"
+#include "qqmldebugprocess_p.h"
+#include "../../../shared/util.h"
+
+#include <private/qqmlenginedebugclient_p.h>
+#include <private/qv4debugclient_p.h>
+#include <private/qqmldebugconnection_p.h>
+#include <private/qpacket_p.h>
+
+#include <QtTest/qtest.h>
+#include <QtTest/qtestsystem.h>
+#include <QtCore/qprocess.h>
+#include <QtCore/qtimer.h>
+#include <QtCore/qfileinfo.h>
+#include <QtCore/qdir.h>
+#include <QtCore/qmutex.h>
+#include <QtCore/qlibraryinfo.h>
+#include <QtCore/qjsonobject.h>
+#include <QtCore/qjsonarray.h>
+
+const char *BLOCKMODE = "-qmljsdebugger=port:3771,3800,block";
+const char *NORMALMODE = "-qmljsdebugger=port:3771,3800";
+const char *BLOCKRESTRICTEDMODE = "-qmljsdebugger=port:3771,3800,block,services:V8Debugger";
+const char *NORMALRESTRICTEDMODE = "-qmljsdebugger=port:3771,3800,services:V8Debugger";
+const char *TEST_QMLFILE = "test.qml";
+const char *TEST_JSFILE = "test.js";
+const char *TIMER_QMLFILE = "timer.qml";
+const char *LOADJSFILE_QMLFILE = "loadjsfile.qml";
+const char *EXCEPTION_QMLFILE = "exception.qml";
+const char *ONCOMPLETED_QMLFILE = "oncompleted.qml";
+const char *CREATECOMPONENT_QMLFILE = "createComponent.qml";
+const char *CONDITION_QMLFILE = "condition.qml";
+const char *QUIT_QMLFILE = "quit.qml";
+const char *CHANGEBREAKPOINT_QMLFILE = "changeBreakpoint.qml";
+const char *STEPACTION_QMLFILE = "stepAction.qml";
+const char *BREAKPOINTRELOCATION_QMLFILE = "breakpointRelocation.qml";
+const char *ENCODEQMLSCOPE_QMLFILE = "encodeQmlScope.qml";
+const char *BREAKONANCHOR_QMLFILE = "breakOnAnchor.qml";
+
+#undef QVERIFY
+#define QVERIFY(statement) \
+do {\
+    if (!QTest::qVerify((statement), #statement, "", __FILE__, __LINE__)) {\
+        if (QTest::currentTestFailed()) \
+          qDebug().nospace() << "\nDEBUGGEE OUTPUT:\n" << m_process->output();\
+        return;\
+    }\
+} while (0)
+
+class tst_QQmlDebugJS : public QQmlDebugTest
+{
+    Q_OBJECT
+
+private slots:
+    void initTestCase() override;
+
+    void connect_data();
+    void connect();
+    void interrupt_data() { targetData(); }
+    void interrupt();
+    void getVersion_data() { targetData(); }
+    void getVersion();
+    void getVersionWhenAttaching_data() { targetData(); }
+    void getVersionWhenAttaching();
+
+    void disconnect_data() { targetData(); }
+    void disconnect();
+
+    void setBreakpointInScriptOnCompleted_data() { targetData(); }
+    void setBreakpointInScriptOnCompleted();
+    void setBreakpointInScriptOnComponentCreated_data() { targetData(); }
+    void setBreakpointInScriptOnComponentCreated();
+    void setBreakpointInScriptOnTimerCallback_data() { targetData(); }
+    void setBreakpointInScriptOnTimerCallback();
+    void setBreakpointInScriptInDifferentFile_data() { targetData(); }
+    void setBreakpointInScriptInDifferentFile();
+    void setBreakpointInScriptOnComment_data() { targetData(); }
+    void setBreakpointInScriptOnComment();
+    void setBreakpointInScriptOnEmptyLine_data() { targetData(); }
+    void setBreakpointInScriptOnEmptyLine();
+    void setBreakpointInScriptOnOptimizedBinding_data() { targetData(); }
+    void setBreakpointInScriptOnOptimizedBinding();
+    void setBreakpointInScriptWithCondition_data() { targetData(); }
+    void setBreakpointInScriptWithCondition();
+    void setBreakpointInScriptThatQuits_data() { targetData(); }
+    void setBreakpointInScriptThatQuits();
+    void setBreakpointWhenAttaching();
+
+    void clearBreakpoint_data() { targetData(); }
+    void clearBreakpoint();
+
+    void changeBreakpoint_data() { targetData(); }
+    void changeBreakpoint();
+
+    void setExceptionBreak_data() { targetData(); }
+    void setExceptionBreak();
+
+    void stepNext_data() { targetData(); }
+    void stepNext();
+    void stepIn_data() { targetData(); }
+    void stepIn();
+    void stepOut_data() { targetData(); }
+    void stepOut();
+    void continueDebugging_data() { targetData(); }
+    void continueDebugging();
+
+    void backtrace_data() { targetData(); }
+    void backtrace();
+
+    void getFrameDetails_data() { targetData(); }
+    void getFrameDetails();
+
+    void getScopeDetails_data() { targetData(); }
+    void getScopeDetails();
+
+    void evaluateInGlobalScope();
+    void evaluateInLocalScope_data() { targetData(); }
+    void evaluateInLocalScope();
+
+    void evaluateInContext();
+
+    void getScripts_data() { targetData(); }
+    void getScripts();
+
+    void encodeQmlScope();
+    void breakOnAnchor();
+
+private:
+    ConnectResult init(bool qmlscene, const QString &qmlFile = QString(TEST_QMLFILE),
+                    bool blockMode = true, bool restrictServices = false);
+    QList<QQmlDebugClient *> createClients() override;
+    QPointer<QV4DebugClient> m_client;
+
+    void targetData();
+    bool waitForClientSignal(const char *signal, int timeout = 30000);
+    void checkVersionParameters();
+
+    QTime t;
+};
+
+
+
+void tst_QQmlDebugJS::initTestCase()
+{
+    QQmlDebugTest::initTestCase();
+    t.start();
+}
+
+QQmlDebugTest::ConnectResult tst_QQmlDebugJS::init(bool qmlscene, const QString &qmlFile,
+                                                   bool blockMode, bool restrictServices)
+{
+    const QString executable = qmlscene
+            ? QLibraryInfo::location(QLibraryInfo::BinariesPath) + "/qmlscene"
+            : debugJsServerPath("qqmldebugjs");
+    return QQmlDebugTest::connect(
+                executable, restrictServices ? QStringLiteral("V8Debugger") : QString(),
+                testFile(qmlFile), blockMode);
+}
+
+void tst_QQmlDebugJS::connect_data()
+{
+    QTest::addColumn<bool>("blockMode");
+    QTest::addColumn<bool>("restrictMode");
+    QTest::addColumn<bool>("qmlscene");
+    QTest::newRow("normal / unrestricted / custom")   << false << false << false;
+    QTest::newRow("block  / unrestricted / custom")   << true  << false << false;
+    QTest::newRow("normal / restricted   / custom")   << false << true  << false;
+    QTest::newRow("block  / restricted   / custom")   << true  << true  << false;
+    QTest::newRow("normal / unrestricted / qmlscene") << false << false << true;
+    QTest::newRow("block  / unrestricted / qmlscene") << true  << false << true;
+    QTest::newRow("normal / restricted   / qmlscene") << false << true  << true;
+    QTest::newRow("block  / restricted   / qmlscene") << true  << true  << true;
+}
+
+void tst_QQmlDebugJS::connect()
+{
+    QFETCH(bool, blockMode);
+    QFETCH(bool, restrictMode);
+    QFETCH(bool, qmlscene);
+
+    QCOMPARE(init(qmlscene, QString(TEST_QMLFILE), blockMode, restrictMode), ConnectSuccess);
+    m_client->connect();
+    QVERIFY(waitForClientSignal(SIGNAL(connected())));
+}
+
+void tst_QQmlDebugJS::interrupt()
+{
+    //void connect()
+    QFETCH(bool, qmlscene);
+
+    QCOMPARE(init(qmlscene), ConnectSuccess);
+    m_client->connect();
+
+    m_client->interrupt();
+    QVERIFY(waitForClientSignal(SIGNAL(interrupted())));
+}
+
+void tst_QQmlDebugJS::getVersion()
+{
+    //void version()
+    QFETCH(bool, qmlscene);
+
+    QCOMPARE(init(qmlscene), ConnectSuccess);
+    m_client->connect();
+    QVERIFY(waitForClientSignal(SIGNAL(connected())));
+
+    m_client->version();
+    QVERIFY(waitForClientSignal(SIGNAL(result())));
+    checkVersionParameters();
+}
+
+void tst_QQmlDebugJS::getVersionWhenAttaching()
+{
+    //void version()
+    QFETCH(bool, qmlscene);
+
+    QCOMPARE(init(qmlscene, QLatin1String(TIMER_QMLFILE), false), ConnectSuccess);
+    m_client->connect();
+
+    m_client->version();
+    QVERIFY(waitForClientSignal(SIGNAL(result())));
+    checkVersionParameters();
+}
+
+void tst_QQmlDebugJS::disconnect()
+{
+    //void disconnect()
+    QFETCH(bool, qmlscene);
+
+    QCOMPARE(init(qmlscene), ConnectSuccess);
+    m_client->connect();
+
+    m_client->disconnect();
+    QVERIFY(waitForClientSignal(SIGNAL(result())));
+}
+
+void tst_QQmlDebugJS::setBreakpointInScriptOnCompleted()
+{
+    //void setBreakpoint(QString type, QString target, int line = -1, int column = -1, bool enabled = false, QString condition = QString(), int ignoreCount = -1)
+    QFETCH(bool, qmlscene);
+
+    int sourceLine = 34;
+    QCOMPARE(init(qmlscene, ONCOMPLETED_QMLFILE), ConnectSuccess);
+
+    m_client->setBreakpoint(QLatin1String(ONCOMPLETED_QMLFILE), sourceLine, -1, true);
+    m_client->connect();
+    QVERIFY(waitForClientSignal(SIGNAL(stopped())));
+
+    const QJsonObject body = m_client->response().body.toObject();
+
+    QCOMPARE(body.value("sourceLine").toInt(), sourceLine);
+    QCOMPARE(QFileInfo(body.value("script").toObject().value("name").toString()).fileName(),
+             QLatin1String(ONCOMPLETED_QMLFILE));
+}
+
+void tst_QQmlDebugJS::setBreakpointInScriptOnComponentCreated()
+{
+    //void setBreakpoint(QString type, QString target, int line = -1, int column = -1, bool enabled = false, QString condition = QString(), int ignoreCount = -1)
+    QFETCH(bool, qmlscene);
+
+    int sourceLine = 34;
+    QCOMPARE(init(qmlscene, CREATECOMPONENT_QMLFILE), ConnectSuccess);
+
+    m_client->setBreakpoint(QLatin1String(ONCOMPLETED_QMLFILE), sourceLine, -1, true);
+    m_client->connect();
+    QVERIFY(waitForClientSignal(SIGNAL(stopped())));
+
+    const QJsonObject body = m_client->response().body.toObject();
+
+    QCOMPARE(body.value("sourceLine").toInt(), sourceLine);
+    QCOMPARE(QFileInfo(body.value("script").toObject().value("name").toString()).fileName(),
+             QLatin1String(ONCOMPLETED_QMLFILE));
+}
+
+void tst_QQmlDebugJS::setBreakpointInScriptOnTimerCallback()
+{
+    QFETCH(bool, qmlscene);
+
+    int sourceLine = 35;
+    QCOMPARE(init(qmlscene, TIMER_QMLFILE), ConnectSuccess);
+
+    m_client->connect();
+    //We can set the breakpoint after connect() here because the timer is repeating and if we miss
+    //its first iteration we can still catch the second one.
+    m_client->setBreakpoint(QLatin1String(TIMER_QMLFILE), sourceLine, -1, true);
+    QVERIFY(waitForClientSignal(SIGNAL(stopped())));
+
+    const QJsonObject body = m_client->response().body.toObject();
+
+    QCOMPARE(body.value("sourceLine").toInt(), sourceLine);
+    QCOMPARE(QFileInfo(body.value("script").toObject().value("name").toString()).fileName(),
+             QLatin1String(TIMER_QMLFILE));
+}
+
+void tst_QQmlDebugJS::setBreakpointInScriptInDifferentFile()
+{
+    //void setBreakpoint(QString type, QString target, int line = -1, int column = -1, bool enabled = false, QString condition = QString(), int ignoreCount = -1)
+    QFETCH(bool, qmlscene);
+
+    int sourceLine = 31;
+    QCOMPARE(init(qmlscene, LOADJSFILE_QMLFILE), ConnectSuccess);
+
+    m_client->setBreakpoint(QLatin1String(TEST_JSFILE), sourceLine, -1, true);
+    m_client->connect();
+    QVERIFY(waitForClientSignal(SIGNAL(stopped())));
+
+    const QJsonObject body = m_client->response().body.toObject();
+
+    QCOMPARE(body.value("sourceLine").toInt(), sourceLine);
+    QCOMPARE(QFileInfo(body.value("script").toObject().value("name").toString()).fileName(),
+             QLatin1String(TEST_JSFILE));
+}
+
+void tst_QQmlDebugJS::setBreakpointInScriptOnComment()
+{
+    //void setBreakpoint(QString type, QString target, int line = -1, int column = -1, bool enabled = false, QString condition = QString(), int ignoreCount = -1)
+    QFETCH(bool, qmlscene);
+
+    int sourceLine = 34;
+    int actualLine = 36;
+    QCOMPARE(init(qmlscene, BREAKPOINTRELOCATION_QMLFILE), ConnectSuccess);
+
+    m_client->setBreakpoint(QLatin1String(BREAKPOINTRELOCATION_QMLFILE), sourceLine, -1, true);
+    m_client->connect();
+    QEXPECT_FAIL("", "Relocation of breakpoints is disabled right now", Abort);
+    QVERIFY(waitForClientSignal(SIGNAL(stopped()), 1));
+
+    const QJsonObject body = m_client->response().body.toObject();
+
+    QCOMPARE(body.value("sourceLine").toInt(), actualLine);
+    QCOMPARE(QFileInfo(body.value("script").toObject().value("name").toString()).fileName(),
+             QLatin1String(BREAKPOINTRELOCATION_QMLFILE));
+}
+
+void tst_QQmlDebugJS::setBreakpointInScriptOnEmptyLine()
+{
+    //void setBreakpoint(QString type, QString target, int line = -1, int column = -1, bool enabled = false, QString condition = QString(), int ignoreCount = -1)
+    QFETCH(bool, qmlscene);
+
+    int sourceLine = 35;
+    int actualLine = 36;
+    QCOMPARE(init(qmlscene, BREAKPOINTRELOCATION_QMLFILE), ConnectSuccess);
+
+    m_client->setBreakpoint(QLatin1String(BREAKPOINTRELOCATION_QMLFILE), sourceLine, -1, true);
+    m_client->connect();
+    QEXPECT_FAIL("", "Relocation of breakpoints is disabled right now", Abort);
+    QVERIFY(waitForClientSignal(SIGNAL(stopped()), 1));
+
+    const QJsonObject body = m_client->response().body.toObject();
+
+    QCOMPARE(body.value("sourceLine").toInt(), actualLine);
+    QCOMPARE(QFileInfo(body.value("script").toObject().value("name").toString()).fileName(),
+             QLatin1String(BREAKPOINTRELOCATION_QMLFILE));
+}
+
+void tst_QQmlDebugJS::setBreakpointInScriptOnOptimizedBinding()
+{
+    //void setBreakpoint(QString type, QString target, int line = -1, int column = -1, bool enabled = false, QString condition = QString(), int ignoreCount = -1)
+    QFETCH(bool, qmlscene);
+
+    int sourceLine = 39;
+    QCOMPARE(init(qmlscene, BREAKPOINTRELOCATION_QMLFILE), ConnectSuccess);
+
+    m_client->setBreakpoint(QLatin1String(BREAKPOINTRELOCATION_QMLFILE), sourceLine, -1, true);
+    m_client->connect();
+    QVERIFY(waitForClientSignal(SIGNAL(stopped())));
+
+    const QJsonObject body = m_client->response().body.toObject();
+
+    QCOMPARE(body.value("sourceLine").toInt(), sourceLine);
+    QCOMPARE(QFileInfo(body.value("script").toObject().value("name").toString()).fileName(),
+             QLatin1String(BREAKPOINTRELOCATION_QMLFILE));
+}
+
+void tst_QQmlDebugJS::setBreakpointInScriptWithCondition()
+{
+    QFETCH(bool, qmlscene);
+
+    int out = 10;
+    int sourceLine = 37;
+    QCOMPARE(init(qmlscene, CONDITION_QMLFILE), ConnectSuccess);
+
+    m_client->connect();
+    //The breakpoint is in a timer loop so we can set it after connect().
+    m_client->setBreakpoint(QLatin1String(CONDITION_QMLFILE), sourceLine, 1, true, QLatin1String("a > 10"));
+    QVERIFY(waitForClientSignal(SIGNAL(stopped())));
+
+    //Get the frame index
+    {
+        const QJsonObject body = m_client->response().body.toObject();
+        int frameIndex = body.value("index").toInt();
+
+        //Verify the value of 'result'
+        m_client->evaluate(QLatin1String("a"),frameIndex);
+        QVERIFY(waitForClientSignal(SIGNAL(result())));
+    }
+
+    const QJsonObject body = m_client->response().body.toObject();
+    QVERIFY(!body.isEmpty());
+    QJsonValue val = body.value("value");
+    QVERIFY(val.isDouble());
+
+    const int a = val.toInt();
+    QVERIFY(a > out);
+}
+
+void tst_QQmlDebugJS::setBreakpointInScriptThatQuits()
+{
+    QFETCH(bool, qmlscene);
+
+    QCOMPARE(init(qmlscene, QUIT_QMLFILE), ConnectSuccess);
+
+    int sourceLine = 36;
+
+    m_client->setBreakpoint(QLatin1String(QUIT_QMLFILE), sourceLine, -1, true);
+    m_client->connect();
+    QVERIFY(waitForClientSignal(SIGNAL(stopped())));
+
+    const QJsonObject body = m_client->response().body.toObject();
+
+    QCOMPARE(body.value("sourceLine").toInt(), sourceLine);
+    QCOMPARE(QFileInfo(body.value("script").toObject().value("name").toString()).fileName(), QLatin1String(QUIT_QMLFILE));
+
+    m_client->continueDebugging(QV4DebugClient::Continue);
+    QVERIFY(m_process->waitForFinished());
+    QCOMPARE(m_process->exitStatus(), QProcess::NormalExit);
+}
+
+void tst_QQmlDebugJS::setBreakpointWhenAttaching()
+{
+    int sourceLine = 35;
+    QCOMPARE(init(true, QLatin1String(TIMER_QMLFILE), false), ConnectSuccess);
+
+    m_client->connect();
+
+    QSKIP("\nThe breakpoint may not hit because the engine may run in JIT mode or not have debug\n"
+          "instructions, as we've connected in non-blocking mode above. That means we may have\n"
+          "connected after the engine was already running, with all the QML already compiled.");
+
+    //The breakpoint is in a timer loop so we can set it after connect().
+    m_client->setBreakpoint(QLatin1String(TIMER_QMLFILE), sourceLine);
+
+    QVERIFY(waitForClientSignal(SIGNAL(stopped())));
+}
+
+void tst_QQmlDebugJS::clearBreakpoint()
+{
+    //void clearBreakpoint(int breakpoint);
+    QFETCH(bool, qmlscene);
+
+    int sourceLine1 = 37;
+    int sourceLine2 = 38;
+    QCOMPARE(init(qmlscene, CHANGEBREAKPOINT_QMLFILE), ConnectSuccess);
+
+    m_client->connect();
+    //The breakpoints are in a timer loop so we can set them after connect().
+    //Furthermore the breakpoints should be hit in the right order because setting of breakpoints
+    //can only occur in the QML event loop. (see QCOMPARE for sourceLine2 below)
+    m_client->setBreakpoint(QLatin1String(CHANGEBREAKPOINT_QMLFILE), sourceLine1, -1, true);
+    m_client->setBreakpoint(QLatin1String(CHANGEBREAKPOINT_QMLFILE), sourceLine2, -1, true);
+
+    QVERIFY(waitForClientSignal(SIGNAL(stopped())));
+
+    {
+        //Will hit 1st brakpoint, change this breakpoint enable = false
+        const QJsonObject body = m_client->response().body.toObject();
+        const QJsonArray breakpointsHit = body.value("breakpoints").toArray();
+
+        int breakpoint = breakpointsHit.at(0).toInt();
+        m_client->clearBreakpoint(breakpoint);
+
+        QVERIFY(waitForClientSignal(SIGNAL(result())));
+
+        //Continue with debugging
+        m_client->continueDebugging(QV4DebugClient::Continue);
+        //Hit 2nd breakpoint
+        QVERIFY(waitForClientSignal(SIGNAL(stopped())));
+
+        //Continue with debugging
+        m_client->continueDebugging(QV4DebugClient::Continue);
+    }
+
+    //Should stop at 2nd breakpoint
+    QVERIFY(waitForClientSignal(SIGNAL(stopped())));
+
+    {
+        const QJsonObject body = m_client->response().body.toObject();
+        QCOMPARE(body.value("sourceLine").toInt(), sourceLine2);
+    }
+}
+
+void tst_QQmlDebugJS::changeBreakpoint()
+{
+    //void clearBreakpoint(int breakpoint);
+    QFETCH(bool, qmlscene);
+
+    int sourceLine2 = 37;
+    int sourceLine1 = 38;
+    QCOMPARE(init(qmlscene, CHANGEBREAKPOINT_QMLFILE), ConnectSuccess);
+
+    bool isStopped = false;
+    QObject::connect(m_client.data(), &QV4DebugClient::stopped, this, [&]() { isStopped = true; });
+
+    auto continueDebugging = [&]() {
+        m_client->continueDebugging(QV4DebugClient::Continue);
+        isStopped = false;
+    };
+
+    m_client->connect();
+
+    auto extractBody = [&]() {
+        return m_client->response().body.toObject();
+    };
+
+    auto extractBreakPointId = [&](const QJsonObject &body) {
+        const QJsonArray breakpointsHit = body.value("breakpoints").toArray();
+        if (breakpointsHit.size() != 1)
+            return -1;
+        return breakpointsHit[0].toInt();
+    };
+
+    auto setBreakPoint = [&](int sourceLine, bool enabled) {
+        int id = -1;
+        auto connection = QObject::connect(m_client.data(), &QV4DebugClient::result, [&]() {
+            id = extractBody().value("breakpoint").toInt();
+        });
+
+        m_client->setBreakpoint(QLatin1String(CHANGEBREAKPOINT_QMLFILE), sourceLine, -1, enabled);
+        bool success = QTest::qWaitFor([&]() { return id >= 0; });
+        Q_UNUSED(success);
+
+        QObject::disconnect(connection);
+        return id;
+    };
+
+    //The breakpoints are in a timer loop so we can set them after connect().
+    //Furthermore the breakpoints should be hit in the right order because setting of breakpoints
+    //can only occur in the QML event loop. (see QCOMPARE for sourceLine2 below)
+    const int breakpoint1 = setBreakPoint(sourceLine1, false);
+    QVERIFY(breakpoint1 >= 0);
+
+    const int breakpoint2 = setBreakPoint(sourceLine2, true);
+    QVERIFY(breakpoint2 >= 0);
+
+    auto verifyBreakpoint = [&](int sourceLine, int breakpointId) {
+        QTRY_VERIFY_WITH_TIMEOUT(isStopped, 30000);
+        const QJsonObject body = extractBody();
+        QCOMPARE(body.value("sourceLine").toInt(), sourceLine);
+        QCOMPARE(extractBreakPointId(body), breakpointId);
+    };
+
+    verifyBreakpoint(sourceLine2, breakpoint2);
+
+    continueDebugging();
+    verifyBreakpoint(sourceLine2, breakpoint2);
+
+    m_client->changeBreakpoint(breakpoint2, false);
+    QVERIFY(waitForClientSignal(SIGNAL(result())));
+
+    m_client->changeBreakpoint(breakpoint1, true);
+    QVERIFY(waitForClientSignal(SIGNAL(result())));
+
+    continueDebugging();
+    verifyBreakpoint(sourceLine1, breakpoint1);
+
+    continueDebugging();
+    verifyBreakpoint(sourceLine1, breakpoint1);
+
+    m_client->changeBreakpoint(breakpoint2, true);
+    QVERIFY(waitForClientSignal(SIGNAL(result())));
+
+    m_client->changeBreakpoint(breakpoint1, false);
+    QVERIFY(waitForClientSignal(SIGNAL(result())));
+
+    for (int i = 0; i < 3; ++i) {
+        continueDebugging();
+        verifyBreakpoint(sourceLine2, breakpoint2);
+    }
+}
+
+void tst_QQmlDebugJS::setExceptionBreak()
+{
+    //void setExceptionBreak(QString type, bool enabled = false);
+    QFETCH(bool, qmlscene);
+
+    QCOMPARE(init(qmlscene, EXCEPTION_QMLFILE), ConnectSuccess);
+    m_client->setExceptionBreak(QV4DebugClient::All,true);
+    m_client->connect();
+    QVERIFY(waitForClientSignal(SIGNAL(stopped())));
+}
+
+void tst_QQmlDebugJS::stepNext()
+{
+    //void continueDebugging(StepAction stepAction, int stepCount = 1);
+    QFETCH(bool, qmlscene);
+
+    int sourceLine = 37;
+    QCOMPARE(init(qmlscene, STEPACTION_QMLFILE), ConnectSuccess);
+
+    m_client->setBreakpoint(QLatin1String(STEPACTION_QMLFILE), sourceLine, -1, true);
+    m_client->connect();
+    QVERIFY(waitForClientSignal(SIGNAL(stopped())));
+
+    m_client->continueDebugging(QV4DebugClient::Next);
+    QVERIFY(waitForClientSignal(SIGNAL(stopped())));
+
+    const QJsonObject body = m_client->response().body.toObject();
+
+    QCOMPARE(body.value("sourceLine").toInt(), sourceLine + 1);
+    QCOMPARE(QFileInfo(body.value("script").toObject().value("name").toString()).fileName(),
+             QLatin1String(STEPACTION_QMLFILE));
+}
+
+static QJsonObject responseBody(QV4DebugClient *client)
+{
+    return client->response().body.toObject();
+}
+
+void tst_QQmlDebugJS::stepIn()
+{
+    //void continueDebugging(StepAction stepAction, int stepCount = 1);
+    QFETCH(bool, qmlscene);
+
+    int sourceLine = 41;
+    int actualLine = 36;
+    QCOMPARE(init(qmlscene, STEPACTION_QMLFILE), ConnectSuccess);
+
+    m_client->setBreakpoint(QLatin1String(STEPACTION_QMLFILE), sourceLine, 1, true);
+    m_client->connect();
+    QVERIFY(waitForClientSignal(SIGNAL(stopped())));
+    QCOMPARE(responseBody(m_client).value("sourceLine").toInt(), sourceLine);
+
+    m_client->continueDebugging(QV4DebugClient::In);
+    QVERIFY(waitForClientSignal(SIGNAL(stopped())));
+
+    const QJsonObject body = responseBody(m_client);
+    QCOMPARE(body.value("sourceLine").toInt(), actualLine);
+    QCOMPARE(QFileInfo(body.value("script").toObject().value("name").toString()).fileName(), QLatin1String(STEPACTION_QMLFILE));
+}
+
+void tst_QQmlDebugJS::stepOut()
+{
+    //void continueDebugging(StepAction stepAction, int stepCount = 1);
+    QFETCH(bool, qmlscene);
+
+    int sourceLine = 37;
+    int actualLine = 41;
+    QCOMPARE(init(qmlscene, STEPACTION_QMLFILE), ConnectSuccess);
+
+    m_client->setBreakpoint(QLatin1String(STEPACTION_QMLFILE), sourceLine, -1, true);
+    m_client->connect();
+    QVERIFY(waitForClientSignal(SIGNAL(stopped())));
+    QCOMPARE(responseBody(m_client).value("sourceLine").toInt(), sourceLine);
+
+    m_client->continueDebugging(QV4DebugClient::Out);
+    QVERIFY(waitForClientSignal(SIGNAL(stopped())));
+
+    const QJsonObject body = responseBody(m_client);
+    QCOMPARE(body.value("sourceLine").toInt(), actualLine);
+    QCOMPARE(QFileInfo(body.value("script").toObject().value("name").toString()).fileName(), QLatin1String(STEPACTION_QMLFILE));
+}
+
+void tst_QQmlDebugJS::continueDebugging()
+{
+    //void continueDebugging(StepAction stepAction, int stepCount = 1);
+    QFETCH(bool, qmlscene);
+
+    int sourceLine1 = 41;
+    int sourceLine2 = 38;
+    QCOMPARE(init(qmlscene, STEPACTION_QMLFILE), ConnectSuccess);
+
+    m_client->setBreakpoint(QLatin1String(STEPACTION_QMLFILE), sourceLine1, -1, true);
+    m_client->setBreakpoint(QLatin1String(STEPACTION_QMLFILE), sourceLine2, -1, true);
+    m_client->connect();
+    QVERIFY(waitForClientSignal(SIGNAL(stopped())));
+
+    m_client->continueDebugging(QV4DebugClient::Continue);
+    QVERIFY(waitForClientSignal(SIGNAL(stopped())));
+
+    const QJsonObject body = responseBody(m_client);
+
+    QCOMPARE(body.value("sourceLine").toInt(), sourceLine2);
+    QCOMPARE(QFileInfo(body.value("script").toObject().value("name").toString()).fileName(),
+             QLatin1String(STEPACTION_QMLFILE));
+}
+
+void tst_QQmlDebugJS::backtrace()
+{
+    //void backtrace(int fromFrame = -1, int toFrame = -1, bool bottom = false);
+    QFETCH(bool, qmlscene);
+
+    int sourceLine = 34;
+    QCOMPARE(init(qmlscene, ONCOMPLETED_QMLFILE), ConnectSuccess);
+
+    m_client->setBreakpoint(QLatin1String(ONCOMPLETED_QMLFILE), sourceLine, -1, true);
+    m_client->connect();
+    QVERIFY(waitForClientSignal(SIGNAL(stopped())));
+
+    m_client->backtrace();
+    QVERIFY(waitForClientSignal(SIGNAL(result())));
+}
+
+void tst_QQmlDebugJS::getFrameDetails()
+{
+    //void frame(int number = -1);
+    QFETCH(bool, qmlscene);
+
+    int sourceLine = 34;
+    QCOMPARE(init(qmlscene, ONCOMPLETED_QMLFILE), ConnectSuccess);
+
+    m_client->setBreakpoint(QLatin1String(ONCOMPLETED_QMLFILE), sourceLine, -1, true);
+    m_client->connect();
+    QVERIFY(waitForClientSignal(SIGNAL(stopped())));
+
+    m_client->frame();
+    QVERIFY(waitForClientSignal(SIGNAL(result())));
+}
+
+void tst_QQmlDebugJS::getScopeDetails()
+{
+    //void scope(int number = -1, int frameNumber = -1);
+    QFETCH(bool, qmlscene);
+
+    int sourceLine = 34;
+    QCOMPARE(init(qmlscene, ONCOMPLETED_QMLFILE), ConnectSuccess);
+
+    m_client->setBreakpoint(QLatin1String(ONCOMPLETED_QMLFILE), sourceLine, -1, true);
+    m_client->connect();
+    QVERIFY(waitForClientSignal(SIGNAL(stopped())));
+
+    m_client->scope();
+    QVERIFY(waitForClientSignal(SIGNAL(result())));
+}
+
+void tst_QQmlDebugJS::evaluateInGlobalScope()
+{
+    //void evaluate(QString expr, int frame = -1);
+    QCOMPARE(init(true), ConnectSuccess);
+
+    m_client->connect();
+
+    for (int i = 0; i < 10; ++i) {
+        // The engine might not be initialized, yet. We just try until it shows up.
+        m_client->evaluate(QLatin1String("console.log('Hello World')"));
+        if (waitForClientSignal(SIGNAL(result()), 500))
+            break;
+    }
+
+    //Verify the return value of 'console.log()', which is "undefined"
+    QCOMPARE(responseBody(m_client).value("type").toString(), QLatin1String("undefined"));
+}
+
+void tst_QQmlDebugJS::evaluateInLocalScope()
+{
+    //void evaluate(QString expr, bool global = false, bool disableBreak = false, int frame = -1, const QVariantMap &addContext = QVariantMap());
+    QFETCH(bool, qmlscene);
+
+    int sourceLine = 34;
+    QCOMPARE(init(qmlscene, ONCOMPLETED_QMLFILE), ConnectSuccess);
+
+    m_client->setBreakpoint(QLatin1String(ONCOMPLETED_QMLFILE), sourceLine, -1, true);
+    m_client->connect();
+    QVERIFY(waitForClientSignal(SIGNAL(stopped())));
+
+    m_client->frame();
+    QVERIFY(waitForClientSignal(SIGNAL(result())));
+
+    {
+        //Get the frame index
+        const QJsonObject body = responseBody(m_client);
+        int frameIndex = body.value("index").toInt();
+        m_client->evaluate(QLatin1String("root.a"), frameIndex);
+        QVERIFY(waitForClientSignal(SIGNAL(result())));
+    }
+
+    {
+        //Verify the value of 'timer.interval'
+        const QJsonObject body = responseBody(m_client);
+        QCOMPARE(body.value("value").toInt(),10);
+    }
+}
+
+void tst_QQmlDebugJS::evaluateInContext()
+{
+    m_connection = new QQmlDebugConnection();
+    m_process = new QQmlDebugProcess(
+                QLibraryInfo::location(QLibraryInfo::BinariesPath) + "/qmlscene", this);
+    m_client = new QV4DebugClient(m_connection);
+    QScopedPointer<QQmlEngineDebugClient> engineClient(new QQmlEngineDebugClient(m_connection));
+    m_process->start(QStringList() << QLatin1String(BLOCKMODE) << testFile(ONCOMPLETED_QMLFILE));
+
+    QVERIFY(m_process->waitForSessionStart());
+
+    m_connection->connectToHost("127.0.0.1", m_process->debugPort());
+    QVERIFY(m_connection->waitForConnected());
+
+    QTRY_COMPARE(m_client->state(), QQmlEngineDebugClient::Enabled);
+    QTRY_COMPARE(engineClient->state(), QQmlEngineDebugClient::Enabled);
+    m_client->connect();
+
+    // "a" not accessible without extra context
+    m_client->evaluate(QLatin1String("a + 10"), -1, -1);
+    QVERIFY(waitForClientSignal(SIGNAL(failure())));
+
+    bool success = false;
+    engineClient->queryAvailableEngines(&success);
+    QVERIFY(success);
+    QVERIFY(QQmlDebugTest::waitForSignal(engineClient.data(), SIGNAL(result())));
+
+    QVERIFY(engineClient->engines().count());
+    engineClient->queryRootContexts(engineClient->engines()[0], &success);
+    QVERIFY(success);
+    QVERIFY(QQmlDebugTest::waitForSignal(engineClient.data(), SIGNAL(result())));
+
+    auto contexts = engineClient->rootContext().contexts;
+    QCOMPARE(contexts.count(), 1);
+    auto objects = contexts[0].objects;
+    QCOMPARE(objects.count(), 1);
+    engineClient->queryObjectRecursive(objects[0], &success);
+    QVERIFY(success);
+    QVERIFY(QQmlDebugTest::waitForSignal(engineClient.data(), SIGNAL(result())));
+    auto object = engineClient->object();
+
+    // "a" accessible in context of surrounding object
+    m_client->evaluate(QLatin1String("a + 10"), -1, object.debugId);
+    QVERIFY(waitForClientSignal(SIGNAL(result())));
+
+    QTRY_COMPARE(responseBody(m_client).value("value").toInt(), 20);
+}
+
+void tst_QQmlDebugJS::getScripts()
+{
+    //void scripts(int types = -1, QList<int> ids = QList<int>(), bool includeSource = false, QVariant filter = QVariant());
+    QFETCH(bool, qmlscene);
+
+    QCOMPARE(init(qmlscene), ConnectSuccess);
+
+    m_client->setBreakpoint(QString(TEST_QMLFILE), 35, -1, true);
+    m_client->connect();
+    QVERIFY(waitForClientSignal(SIGNAL(stopped())));
+
+    m_client->scripts();
+    QVERIFY(waitForClientSignal(SIGNAL(result())));
+
+    const QJsonArray scripts = m_client->response().body.toArray();
+
+    QCOMPARE(scripts.count(), 1);
+    QVERIFY(scripts.first().toObject()[QStringLiteral("name")].toString()
+            .endsWith(QStringLiteral("data/test.qml")));
+}
+
+void tst_QQmlDebugJS::encodeQmlScope()
+{
+    QString file(ENCODEQMLSCOPE_QMLFILE);
+    QCOMPARE(init(true, file), ConnectSuccess);
+
+    int numFrames = 0;
+    int numExpectedScopes = 0;
+    int numReceivedScopes = 0;
+    bool isStopped = false;
+    bool scopesFailed = false;
+
+    QObject::connect(m_client.data(), &QV4DebugClient::failure, this, [&]() {
+        qWarning() << "received failure" << m_client->response().body;
+        scopesFailed = true;
+        m_process->stop();
+        numFrames = 2;
+        isStopped = false;
+    });
+
+    QObject::connect(m_client.data(), &QV4DebugClient::stopped, this, [&]() {
+        m_client->frame();
+        isStopped = true;
+    });
+
+    QObject::connect(m_client.data(), &QV4DebugClient::result, this, [&]() {
+        const QV4DebugClient::Response value = m_client->response();
+
+        if (value.command == QString("scope")) {
+            // If the scope commands fail we get a failure() signal above.
+            if (++numReceivedScopes == numExpectedScopes) {
+                m_client->continueDebugging(QV4DebugClient::Continue);
+                isStopped = false;
+            }
+        } else if (value.command == QString("frame")) {
+
+            // We want at least a global scope and some kind of local scope here.
+            const QJsonArray scopes = value.body.toObject().value("scopes").toArray();
+            if (scopes.count() < 2)
+                scopesFailed = true;
+
+            for (const QJsonValue &scope : scopes) {
+                ++numExpectedScopes;
+                m_client->scope(scope.toObject().value("index").toInt());
+            }
+
+            ++numFrames;
+        }
+    });
+
+    m_client->setBreakpoint(file, 6);
+    m_client->setBreakpoint(file, 8);
+    m_client->connect();
+
+    QTRY_COMPARE(numFrames, 2);
+    QVERIFY(numExpectedScopes > 3);
+    QVERIFY(!scopesFailed);
+    QTRY_VERIFY(!isStopped);
+    QCOMPARE(numReceivedScopes, numExpectedScopes);
+}
+
+void tst_QQmlDebugJS::breakOnAnchor()
+{
+    QString file(BREAKONANCHOR_QMLFILE);
+    QCOMPARE(init(true, file), ConnectSuccess);
+
+    int breaks = 0;
+    bool stopped = false;
+    QObject::connect(m_client.data(), &QV4DebugClient::stopped, this, [&]() {
+        stopped = true;
+        ++breaks;
+        m_client->evaluate("this", 0, -1);
+    });
+
+    QObject::connect(m_client.data(), &QV4DebugClient::result, this, [&]() {
+        if (stopped) {
+            m_client->continueDebugging(QV4DebugClient::Continue);
+            stopped = false;
+        }
+    });
+
+    QObject::connect(m_client.data(), &QV4DebugClient::failure, this, [&]() {
+        qWarning() << "received failure" << m_client->response().body;
+    });
+
+    m_client->setBreakpoint(file, 34);
+    m_client->setBreakpoint(file, 37);
+
+    QTRY_COMPARE(m_process->state(), QProcess::Running);
+
+    m_client->connect();
+
+    QTRY_COMPARE(m_process->state(), QProcess::NotRunning);
+    QCOMPARE(m_process->exitStatus(), QProcess::NormalExit);
+
+    QCOMPARE(breaks, 2);
+}
+
+QList<QQmlDebugClient *> tst_QQmlDebugJS::createClients()
+{
+    m_client = new QV4DebugClient(m_connection);
+    return QList<QQmlDebugClient *>({m_client});
+}
+
+void tst_QQmlDebugJS::targetData()
+{
+    QTest::addColumn<bool>("qmlscene");
+    QTest::newRow("custom")   << false;
+    QTest::newRow("qmlscene") << true;
+}
+
+bool tst_QQmlDebugJS::waitForClientSignal(const char *signal, int timeout)
+{
+    return QQmlDebugTest::waitForSignal(m_client.data(), signal, timeout);
+}
+
+void tst_QQmlDebugJS::checkVersionParameters()
+{
+    const QV4DebugClient::Response value = m_client->response();
+    QCOMPARE(value.command, QString("version"));
+    const QJsonObject body = value.body.toObject();
+    QCOMPARE(body.value("UnpausedEvaluate").toBool(), true);
+    QCOMPARE(body.value("ContextEvaluate").toBool(), true);
+    QCOMPARE(body.value("ChangeBreakpoint").toBool(), true);
+}
+
+QTEST_MAIN(tst_QQmlDebugJS)
+
+#include "tst_qqmldebugjs.moc"
+
diff --git a/tests/auto/qml/debugger/qqmldebugjs/qqmldebugjsserver/qqmldebugjsserver.cpp b/tests/auto/qml/debugger/qqmldebugjsserver/qqmldebugjsserver.cpp
index 6a4ec5cc75..6a4ec5cc75 100644
--- a/tests/auto/qml/debugger/qqmldebugjs/qqmldebugjsserver/qqmldebugjsserver.cpp
+++ b/tests/auto/qml/debugger/qqmldebugjsserver/qqmldebugjsserver.cpp
diff --git a/tests/auto/qml/debugger/qqmldebugjsserver/qqmldebugjsserver.pro b/tests/auto/qml/debugger/qqmldebugjsserver/qqmldebugjsserver.pro
new file mode 100644
index 0000000000..a31da57054
--- /dev/null
+++ b/tests/auto/qml/debugger/qqmldebugjsserver/qqmldebugjsserver.pro
@@ -0,0 +1,9 @@
+QT += qml testlib
+macos:CONFIG -= app_bundle
+INCLUDEPATH += ../shared
+SOURCES += qqmldebugjsserver.cpp
+DEFINES += QT_QML_DEBUG_NO_WARNING
+
+target.path = $$[QT_INSTALL_TESTS]/qqmldebugjsserver
+INSTALLS += target
+
diff --git a/tests/auto/qml/debugger/qqmldebuglocal/qqmldebuglocal.pro b/tests/auto/qml/debugger/qqmldebuglocal/qqmldebuglocal.pro
index 860d39cca4..1dc9de8f34 100644
--- a/tests/auto/qml/debugger/qqmldebuglocal/qqmldebuglocal.pro
+++ b/tests/auto/qml/debugger/qqmldebuglocal/qqmldebuglocal.pro
@@ -7,7 +7,6 @@ HEADERS += ../shared/qqmldebugtestservice.h
 SOURCES += tst_qqmldebuglocal.cpp \
            ../shared/qqmldebugtestservice.cpp
 
-INCLUDEPATH += ../shared
 include(../shared/debugutil.pri)
 
 QT += qml-private testlib gui-private core-private
diff --git a/tests/auto/qml/debugger/qqmldebuglocal/tst_qqmldebuglocal.cpp b/tests/auto/qml/debugger/qqmldebuglocal/tst_qqmldebuglocal.cpp
index 8d21a8a45a..4e47c92c2a 100644
--- a/tests/auto/qml/debugger/qqmldebuglocal/tst_qqmldebuglocal.cpp
+++ b/tests/auto/qml/debugger/qqmldebuglocal/tst_qqmldebuglocal.cpp
@@ -32,6 +32,8 @@
 #include <private/qqmldebugconnector_p.h>
 #include <private/qqmldebugconnection_p.h>
 
+#include <QtQml/qqmlengine.h>
+
 #include <QtTest/qtest.h>
 #include <QtTest/qsignalspy.h>
 #include <QtNetwork/qhostaddress.h>
@@ -61,10 +63,8 @@ private slots:
 
 void tst_QQmlDebugLocal::initTestCase()
 {
-    fileName = QString::fromLatin1("tst_QQmlDebugLocal%1").arg(std::time(0));
+    fileName = QString::fromLatin1("tst_QQmlDebugLocal%1").arg(std::time(nullptr));
     QQmlDebugConnector::setPluginKey("QQmlDebugServer");
-    QTest::ignoreMessage(QtWarningMsg,
-                         "QML debugger: Cannot set plugin key after loading the plugin.");
     m_service = new QQmlDebugTestService("tst_QQmlDebugLocal::handshake()");
 
     const QString waitingMsg = QString("QML Debugger: Connecting to socket %1...").arg(fileName);
@@ -116,7 +116,7 @@ void tst_QQmlDebugLocal::state()
     QQmlDebugClient client2("tst_QQmlDebugLocal::state()", m_conn);
     QCOMPARE(client2.state(), QQmlDebugClient::NotConnected);
 
-    QQmlDebugClient client3("tst_QQmlDebugLocal::state3()", 0);
+    QQmlDebugClient client3("tst_QQmlDebugLocal::state3()", nullptr);
     QCOMPARE(client3.state(), QQmlDebugClient::NotConnected);
 }
 
diff --git a/tests/auto/qml/debugger/qqmldebugprocess/qqmldebugprocess.pro b/tests/auto/qml/debugger/qqmldebugprocess/qqmldebugprocess.pro
new file mode 100644
index 0000000000..331d87b9f1
--- /dev/null
+++ b/tests/auto/qml/debugger/qqmldebugprocess/qqmldebugprocess.pro
@@ -0,0 +1,4 @@
+TEMPLATE = subdirs
+SUBDIRS = qqmldebugprocess qqmldebugprocessprocess
+
+qqmldebugprocess.depends = qqmldebugprocessprocess
diff --git a/tests/auto/qml/debugger/qqmldebugprocess/qqmldebugprocess/qqmldebugprocess.pro b/tests/auto/qml/debugger/qqmldebugprocess/qqmldebugprocess/qqmldebugprocess.pro
new file mode 100644
index 0000000000..9bea2d222c
--- /dev/null
+++ b/tests/auto/qml/debugger/qqmldebugprocess/qqmldebugprocess/qqmldebugprocess.pro
@@ -0,0 +1,14 @@
+CONFIG += testcase
+TARGET = tst_qqmldebugprocess
+QT = core testlib
+CONFIG -= debug_and_release_target
+macos:CONFIG -= app_bundle
+
+SOURCES += \
+    ../../shared/qqmldebugprocess.cpp \
+    tst_qqmldebugprocess.cpp
+
+HEADERS += \
+    ../../shared/qqmldebugprocess_p.h
+
+INCLUDEPATH += ../../shared
diff --git a/tests/auto/qml/debugger/qqmldebugprocess/qqmldebugprocess/tst_qqmldebugprocess.cpp b/tests/auto/qml/debugger/qqmldebugprocess/qqmldebugprocess/tst_qqmldebugprocess.cpp
new file mode 100644
index 0000000000..35bd912d9b
--- /dev/null
+++ b/tests/auto/qml/debugger/qqmldebugprocess/qqmldebugprocess/tst_qqmldebugprocess.cpp
@@ -0,0 +1,126 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <qqmldebugprocess_p.h>
+#include <QtTest>
+
+#include <QtCore/qcoreapplication.h>
+#include <QtCore/qscopedpointer.h>
+
+class tst_QQmlDebugProcess : public QObject
+{
+    Q_OBJECT
+
+private slots:
+    void sessionStart_data();
+    void sessionStart();
+};
+
+void tst_QQmlDebugProcess::sessionStart_data()
+{
+    QTest::addColumn<int>("delay");
+    QTest::addColumn<QString>("arg");
+    QTest::addColumn<bool>("sessionExpected");
+    QTest::addColumn<bool>("outputExpected");
+
+    QTest::addRow("synchronous / waiting") << -1
+                                           << "QML Debugger: Waiting for connection on port 2423..."
+                                           << true << false;
+    QTest::addRow("synchronous / failed")  << -1 << "QML Debugger: Unable to listen to port 242."
+                                           << false << false;
+    QTest::addRow("synchronous / unknown") << -1 << "QML Debugger: You don't know this string."
+                                           << false << true;
+    QTest::addRow("synchronous / appout")  << -1 << "Output from app itself."
+                                           << false << true;
+
+    QTest::addRow("no delay / waiting") << 0
+                                        << "QML Debugger: Waiting for connection on port 2423..."
+                                        << true << false;
+    QTest::addRow("no delay / failed")  << 0 << "QML Debugger: Unable to listen to port 242."
+                                        << false << false;
+    QTest::addRow("no delay / unknown") << 0 << "QML Debugger: You don't know this string."
+                                        << false << true;
+    QTest::addRow("no delay / appout")  << 0 << "Output from app itself."
+                                        << false << true;
+
+    QTest::addRow("delay / waiting") << 1000
+                                     << "QML Debugger: Waiting for connection on port 2423..."
+                                     << true << false;
+    QTest::addRow("delay / failed")  << 1000 << "QML Debugger: Unable to listen to port 242."
+                                     << false << false;
+    QTest::addRow("delay / unknown") << 1000 << "QML Debugger: You don't know this string."
+                                     << false << true;
+    QTest::addRow("delay / appout")  << 1000 << "Output from app itself."
+                                     << false << true;
+}
+
+void tst_QQmlDebugProcess::sessionStart()
+{
+    QFETCH(int, delay);
+    QFETCH(QString, arg);
+    QFETCH(bool, sessionExpected);
+    QFETCH(bool, outputExpected);
+
+    QScopedPointer<QQmlDebugProcess> process(
+                new QQmlDebugProcess(QCoreApplication::applicationDirPath()
+                                     + QLatin1String("/qqmldebugprocessprocess"), this));
+    QVERIFY(process);
+
+    bool outputReceived = false;
+    connect(process.data(), &QQmlDebugProcess::readyReadStandardOutput, this, [&]() {
+        QVERIFY(outputExpected);
+        QVERIFY(!outputReceived);
+        QCOMPARE(process->output().trimmed(), arg);
+        outputReceived = true;
+        QTimer::singleShot(qMax(delay, 0), process.data(), &QQmlDebugProcess::stop);
+    });
+
+    if (!outputExpected && !sessionExpected)
+        QTest::ignoreMessage(QtWarningMsg, "App was unable to bind to port!");
+    process->start(QStringList({arg}));
+
+    bool done = false;
+    auto wait = [&](){
+        QCOMPARE(process->waitForSessionStart(), sessionExpected);
+        QCOMPARE(outputReceived, outputExpected);
+        process->stop();
+        done = true;
+    };
+
+    if (delay < 0)
+        wait();
+    else
+        QTimer::singleShot(delay, process.data(), wait);
+
+    QTRY_VERIFY(done);
+    QCOMPARE(process->state(), QProcess::NotRunning);
+}
+
+QTEST_MAIN(tst_QQmlDebugProcess)
+
+#include "tst_qqmldebugprocess.moc"
diff --git a/tests/auto/qml/debugger/qqmldebugprocess/qqmldebugprocessprocess/qqmldebugprocessprocess.cpp b/tests/auto/qml/debugger/qqmldebugprocess/qqmldebugprocessprocess/qqmldebugprocessprocess.cpp
new file mode 100644
index 0000000000..21cce53fc3
--- /dev/null
+++ b/tests/auto/qml/debugger/qqmldebugprocess/qqmldebugprocessprocess/qqmldebugprocessprocess.cpp
@@ -0,0 +1,39 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtCore/qdebug.h>
+#include <QtCore/qcoreapplication.h>
+
+// Process that just outputs a fake "Waiting" message.
+int main(int argc, char **argv)
+{
+    QCoreApplication app(argc, argv);
+    if (argc > 1)
+        qDebug() << argv[1];
+    return app.exec();
+}
diff --git a/tests/auto/qml/debugger/qqmldebugprocess/qqmldebugprocessprocess/qqmldebugprocessprocess.pro b/tests/auto/qml/debugger/qqmldebugprocess/qqmldebugprocessprocess/qqmldebugprocessprocess.pro
new file mode 100644
index 0000000000..a8eb4885d4
--- /dev/null
+++ b/tests/auto/qml/debugger/qqmldebugprocess/qqmldebugprocessprocess/qqmldebugprocessprocess.pro
@@ -0,0 +1,11 @@
+QT = core
+macos:CONFIG -= app_bundle
+CONFIG -= debug_and_release_target
+CONFIG += console
+SOURCES += qqmldebugprocessprocess.cpp
+
+DESTDIR = ../qqmldebugprocess
+
+target.path = $$[QT_INSTALL_TESTS]/tst_qqmldebugprocess
+INSTALLS += target
+
diff --git a/tests/auto/qml/debugger/qqmldebugservice/qqmldebugservice.pro b/tests/auto/qml/debugger/qqmldebugservice/qqmldebugservice.pro
index 79cbe52331..3101d09ea5 100644
--- a/tests/auto/qml/debugger/qqmldebugservice/qqmldebugservice.pro
+++ b/tests/auto/qml/debugger/qqmldebugservice/qqmldebugservice.pro
@@ -7,8 +7,6 @@ HEADERS += ../shared/qqmldebugtestservice.h
 SOURCES += tst_qqmldebugservice.cpp \
            ../shared/qqmldebugtestservice.cpp
 
-INCLUDEPATH += ../shared
-include(../../../shared/util.pri)
 include(../shared/debugutil.pri)
 
 TESTDATA = data/*
diff --git a/tests/auto/qml/debugger/qqmldebugservice/tst_qqmldebugservice.cpp b/tests/auto/qml/debugger/qqmldebugservice/tst_qqmldebugservice.cpp
index 8092faba04..3557940386 100644
--- a/tests/auto/qml/debugger/qqmldebugservice/tst_qqmldebugservice.cpp
+++ b/tests/auto/qml/debugger/qqmldebugservice/tst_qqmldebugservice.cpp
@@ -29,6 +29,7 @@
 
 #include "qqmldebugtestservice.h"
 #include "debugutil_p.h"
+#include "qqmldebugprocess_p.h"
 #include "../../../shared/util.h"
 
 #include <private/qqmldebugclient_p.h>
@@ -74,16 +75,14 @@ void tst_QQmlDebugService::initTestCase()
     QQmlDebugConnector::setPluginKey(QLatin1String("QQmlDebugServer"));
     QQmlDebugConnector::setServices(QStringList()
                                     << QStringLiteral("tst_QQmlDebugService"));
-    QTest::ignoreMessage(QtWarningMsg,
-                         "QML debugger: Cannot set plugin key after loading the plugin.");
     m_service = new QQmlDebugTestService("tst_QQmlDebugService", 2);
 
     foreach (const QString &service, QQmlDebuggingEnabler::debuggerServices())
-        QCOMPARE(QQmlDebugConnector::instance()->service(service), (QQmlDebugService *)0);
+        QCOMPARE(QQmlDebugConnector::instance()->service(service), (QQmlDebugService *)nullptr);
     foreach (const QString &service, QQmlDebuggingEnabler::inspectorServices())
-        QCOMPARE(QQmlDebugConnector::instance()->service(service), (QQmlDebugService *)0);
+        QCOMPARE(QQmlDebugConnector::instance()->service(service), (QQmlDebugService *)nullptr);
     foreach (const QString &service, QQmlDebuggingEnabler::profilerServices())
-        QCOMPARE(QQmlDebugConnector::instance()->service(service), (QQmlDebugService *)0);
+        QCOMPARE(QQmlDebugConnector::instance()->service(service), (QQmlDebugService *)nullptr);
 
     const QString waitingMsg = QString("QML Debugger: Waiting for connection on port %1...").arg(PORT);
     QTest::ignoreMessage(QtDebugMsg, waitingMsg.toLatin1().constData());
@@ -105,10 +104,13 @@ void tst_QQmlDebugService::initTestCase()
 
 void tst_QQmlDebugService::checkPortRange()
 {
-    QQmlDebugConnection *connection1 = new QQmlDebugConnection();
-    QQmlDebugProcess *process1 = new QQmlDebugProcess(QLibraryInfo::location(QLibraryInfo::BinariesPath) + "/qmlscene", this);
+    QScopedPointer<QQmlDebugConnection> connection1(new QQmlDebugConnection());
+    QScopedPointer<QQmlDebugProcess> process1(
+                new QQmlDebugProcess(QLibraryInfo::location(QLibraryInfo::BinariesPath)
+                                     + "/qmlscene", this));
 
-    process1->start(QStringList() << QLatin1String("-qmljsdebugger=port:3782,3792") << testFile("test.qml"));
+    process1->start(QStringList() << QLatin1String("-qmljsdebugger=port:3782,3792")
+                                  << testFile("test.qml"));
 
     if (!process1->waitForSessionStart())
         QFAIL("could not launch application, or did not get 'Waiting for connection'.");
@@ -119,10 +121,13 @@ void tst_QQmlDebugService::checkPortRange()
         QFAIL("could not connect to host!");
 
     // Second instance
-    QQmlDebugConnection *connection2 = new QQmlDebugConnection();
-    QQmlDebugProcess *process2 = new QQmlDebugProcess(QLibraryInfo::location(QLibraryInfo::BinariesPath) + "/qmlscene", this);
+    QScopedPointer<QQmlDebugConnection> connection2(new QQmlDebugConnection());
+    QScopedPointer<QQmlDebugProcess> process2(
+                new QQmlDebugProcess(QLibraryInfo::location(QLibraryInfo::BinariesPath)
+                                     + "/qmlscene", this));
 
-    process2->start(QStringList() << QLatin1String("-qmljsdebugger=port:3782,3792") << testFile("test.qml"));
+    process2->start(QStringList() << QLatin1String("-qmljsdebugger=port:3782,3792")
+                                  << testFile("test.qml"));
 
     if (!process2->waitForSessionStart())
         QFAIL("could not launch application, or did not get 'Waiting for connection'.");
@@ -131,11 +136,6 @@ void tst_QQmlDebugService::checkPortRange()
     connection2->connectToHost("127.0.0.1", port2);
     if (!connection2->waitForConnected())
         QFAIL("could not connect to host!");
-
-    delete connection1;
-    delete process1;
-    delete connection2;
-    delete process2;
 }
 
 void tst_QQmlDebugService::name()
@@ -207,7 +207,7 @@ void tst_QQmlDebugService::checkSupportForDataStreamVersion()
 
 void tst_QQmlDebugService::idForObject()
 {
-    QCOMPARE(QQmlDebugService::idForObject(0), -1);
+    QCOMPARE(QQmlDebugService::idForObject(nullptr), -1);
 
     QObject *objA = new QObject;
 
@@ -229,15 +229,15 @@ void tst_QQmlDebugService::idForObject()
 
 void tst_QQmlDebugService::objectForId()
 {
-    QCOMPARE(QQmlDebugService::objectForId(-1), static_cast<QObject*>(0));
-    QCOMPARE(QQmlDebugService::objectForId(1), static_cast<QObject*>(0));
+    QCOMPARE(QQmlDebugService::objectForId(-1), static_cast<QObject*>(nullptr));
+    QCOMPARE(QQmlDebugService::objectForId(1), static_cast<QObject*>(nullptr));
 
     QObject *obj = new QObject;
     int id = QQmlDebugService::idForObject(obj);
     QCOMPARE(QQmlDebugService::objectForId(id), obj);
 
     delete obj;
-    QCOMPARE(QQmlDebugService::objectForId(id), static_cast<QObject*>(0));
+    QCOMPARE(QQmlDebugService::objectForId(id), static_cast<QObject*>(nullptr));
 }
 
 void tst_QQmlDebugService::checkSupportForOldDataStreamVersion()
diff --git a/tests/auto/qml/debugger/qqmlenginecontrol/qqmlenginecontrol.pro b/tests/auto/qml/debugger/qqmlenginecontrol/qqmlenginecontrol.pro
index 2518650493..36957628b2 100644
--- a/tests/auto/qml/debugger/qqmlenginecontrol/qqmlenginecontrol.pro
+++ b/tests/auto/qml/debugger/qqmlenginecontrol/qqmlenginecontrol.pro
@@ -4,13 +4,11 @@ osx:CONFIG -= app_bundle
 
 SOURCES += tst_qqmlenginecontrol.cpp
 
-INCLUDEPATH += ../shared
-include(../../../shared/util.pri)
 include(../shared/debugutil.pri)
 
 TESTDATA = data/*
 
-QT += core qml testlib gui-private core-private
+QT += core testlib gui-private core-private
 
 OTHER_FILES += \
     data/test.qml \
diff --git a/tests/auto/qml/debugger/qqmlenginecontrol/tst_qqmlenginecontrol.cpp b/tests/auto/qml/debugger/qqmlenginecontrol/tst_qqmlenginecontrol.cpp
index 3f8731ce6b..a8c43b1c75 100644
--- a/tests/auto/qml/debugger/qqmlenginecontrol/tst_qqmlenginecontrol.cpp
+++ b/tests/auto/qml/debugger/qqmlenginecontrol/tst_qqmlenginecontrol.cpp
@@ -37,9 +37,6 @@
 #include <QtTest/qtest.h>
 #include <QtCore/qlibraryinfo.h>
 
-#define STR_PORT_FROM "13773"
-#define STR_PORT_TO "13783"
-
 class QQmlEngineBlocker : public QObject
 {
     Q_OBJECT
@@ -64,77 +61,37 @@ void QQmlEngineBlocker::blockEngine(int engineId, const QString &name)
     static_cast<QQmlEngineControlClient *>(parent())->blockEngine(engineId);
 }
 
-class tst_QQmlEngineControl : public QQmlDataTest
+class tst_QQmlEngineControl : public QQmlDebugTest
 {
     Q_OBJECT
 
-public:
-    tst_QQmlEngineControl()
-        : m_process(0)
-        , m_connection(0)
-        , m_client(0)
-    {}
-
 private:
-    QQmlDebugProcess *m_process;
-    QQmlDebugConnection *m_connection;
-    QQmlEngineControlClient *m_client;
+    ConnectResult connect(const QString &testFile, bool restrictServices);
+    QList<QQmlDebugClient *> createClients() override;
 
-    void connect(const QString &testFile, bool restrictServices);
     void engine_data();
+    QPointer<QQmlEngineControlClient> m_client;
 
 private slots:
-    void cleanup();
-
     void startEngine_data();
     void startEngine();
     void stopEngine_data();
     void stopEngine();
 };
 
-void tst_QQmlEngineControl::connect(const QString &testFile, bool restrictServices)
+QQmlDebugTest::ConnectResult tst_QQmlEngineControl::connect(const QString &file,
+                                                            bool restrictServices)
 {
-    const QString executable = QLibraryInfo::location(QLibraryInfo::BinariesPath) + "/qmlscene";
-    QStringList arguments;
-    arguments << QString::fromLatin1("-qmljsdebugger=port:%1,%2,block%3")
-                 .arg(STR_PORT_FROM).arg(STR_PORT_TO)
-                 .arg(restrictServices ? QStringLiteral(",services:EngineControl") : QString());
-
-    arguments << QQmlDataTest::instance()->testFile(testFile);
-
-    m_process = new QQmlDebugProcess(executable, this);
-    m_process->start(QStringList() << arguments);
-    QVERIFY2(m_process->waitForSessionStart(), "Could not launch application, or did not get 'Waiting for connection'.");
-
-    m_connection = new QQmlDebugConnection();
-    m_client = new QQmlEngineControlClient(m_connection);
-    new QQmlEngineBlocker(m_client);
-    QList<QQmlDebugClient *> others = QQmlDebugTest::createOtherClients(m_connection);
-
-    const int port = m_process->debugPort();
-    m_connection->connectToHost(QLatin1String("127.0.0.1"), port);
-
-    QTRY_COMPARE(m_client->state(), QQmlDebugClient::Enabled);
-    foreach (QQmlDebugClient *other, others)
-        QCOMPARE(other->state(), restrictServices ? QQmlDebugClient::Unavailable :
-                                                    QQmlDebugClient::Enabled);
-    qDeleteAll(others);
+    return QQmlDebugTest::connect(QLibraryInfo::location(QLibraryInfo::BinariesPath) + "/qmlscene",
+                                  restrictServices ? QStringLiteral("EngineControl") : QString(),
+                                  testFile(file), true);
 }
 
-void tst_QQmlEngineControl::cleanup()
+QList<QQmlDebugClient *> tst_QQmlEngineControl::createClients()
 {
-    if (QTest::currentTestFailed()) {
-        qDebug() << "Process State:" << (m_process ? m_process->state() : QLatin1String("null"));
-        qDebug() << "Application Output:" << (m_process ? m_process->output() : QLatin1String("null"));
-        qDebug() << "Connection State:" << QQmlDebugTest::connectionStateString(m_connection);
-        qDebug() << "Client State:" << QQmlDebugTest::clientStateString(m_client);
-    }
-    delete m_process;
-    m_process = 0;
-    delete m_client;
-    m_client = 0;
-    delete m_connection;
-    m_connection = 0;
+    m_client = new QQmlEngineControlClient(m_connection);
+    new QQmlEngineBlocker(m_client);
+    return QList<QQmlDebugClient *>({m_client});
 }
 
 void tst_QQmlEngineControl::engine_data()
@@ -152,14 +109,16 @@ void tst_QQmlEngineControl::startEngine_data()
 void tst_QQmlEngineControl::startEngine()
 {
     QFETCH(bool, restrictMode);
-
-    connect("test.qml", restrictMode);
+    QCOMPARE(connect("test.qml", restrictMode), ConnectSuccess);
 
     QTRY_VERIFY(!m_client->blockedEngines().empty());
     m_client->releaseEngine(m_client->blockedEngines().last());
+    QVERIFY(m_client->blockedEngines().isEmpty());
 
     QVERIFY2(QQmlDebugTest::waitForSignal(m_client, SIGNAL(engineAdded(int,QString))),
              "No engine start message received in time.");
+
+    QVERIFY(m_client->blockedEngines().isEmpty());
 }
 
 void tst_QQmlEngineControl::stopEngine_data()
@@ -171,19 +130,23 @@ void tst_QQmlEngineControl::stopEngine()
 {
     QFETCH(bool, restrictMode);
 
-    connect("exit.qml", restrictMode);
+    QCOMPARE(connect("exit.qml", restrictMode), ConnectSuccess);
 
     QTRY_VERIFY(!m_client->blockedEngines().empty());
     m_client->releaseEngine(m_client->blockedEngines().last());
+    QVERIFY(m_client->blockedEngines().isEmpty());
 
     QVERIFY2(QQmlDebugTest::waitForSignal(m_client, SIGNAL(engineAdded(int,QString))),
              "No engine start message received in time.");
+    QVERIFY(m_client->blockedEngines().isEmpty());
 
     QVERIFY2(QQmlDebugTest::waitForSignal(m_client, SIGNAL(engineAboutToBeRemoved(int,QString))),
              "No engine about to stop message received in time.");
     m_client->releaseEngine(m_client->blockedEngines().last());
+    QVERIFY(m_client->blockedEngines().isEmpty());
     QVERIFY2(QQmlDebugTest::waitForSignal(m_client, SIGNAL(engineRemoved(int,QString))),
              "No engine stop message received in time.");
+    QVERIFY(m_client->blockedEngines().isEmpty());
 }
 
 QTEST_MAIN(tst_QQmlEngineControl)
diff --git a/tests/auto/qml/debugger/qqmlenginedebuginspectorintegrationtest/qqmlenginedebuginspectorintegrationtest.pro b/tests/auto/qml/debugger/qqmlenginedebuginspectorintegrationtest/qqmlenginedebuginspectorintegrationtest.pro
index e11ccdc6ca..454a1e3ab0 100644
--- a/tests/auto/qml/debugger/qqmlenginedebuginspectorintegrationtest/qqmlenginedebuginspectorintegrationtest.pro
+++ b/tests/auto/qml/debugger/qqmlenginedebuginspectorintegrationtest/qqmlenginedebuginspectorintegrationtest.pro
@@ -1,15 +1,11 @@
 CONFIG += testcase
 TARGET = tst_qqmlenginedebuginspectorintegration
 
-QT += qml testlib gui-private core-private
+QT += testlib gui-private core-private
 osx:CONFIG -= app_bundle
 
 SOURCES += tst_qqmlenginedebuginspectorintegration.cpp
 
-INCLUDEPATH += ../shared
-include(../../../shared/util.pri)
-include(../shared/qqmlinspectorclient.pri)
-include(../shared/qqmlenginedebugclient.pri)
 include(../shared/debugutil.pri)
 
 TESTDATA = data/*
diff --git a/tests/auto/qml/debugger/qqmlenginedebuginspectorintegrationtest/tst_qqmlenginedebuginspectorintegration.cpp b/tests/auto/qml/debugger/qqmlenginedebuginspectorintegrationtest/tst_qqmlenginedebuginspectorintegration.cpp
index 940f89e936..980e2be1f1 100644
--- a/tests/auto/qml/debugger/qqmlenginedebuginspectorintegrationtest/tst_qqmlenginedebuginspectorintegration.cpp
+++ b/tests/auto/qml/debugger/qqmlenginedebuginspectorintegrationtest/tst_qqmlenginedebuginspectorintegration.cpp
@@ -26,12 +26,12 @@
 **
 ****************************************************************************/
 
-#include "qqmlinspectorclient.h"
-#include "qqmlenginedebugclient.h"
 #include "../shared/debugutil_p.h"
 #include "../../../shared/util.h"
 
 #include <private/qqmldebugconnection_p.h>
+#include <private/qqmlenginedebugclient_p.h>
+#include <private/qqmlinspectorclient_p.h>
 
 #include <QtTest/qtest.h>
 #include <QtTest/qsignalspy.h>
@@ -41,35 +41,21 @@
 #include <QtCore/qthread.h>
 #include <QtCore/qlibraryinfo.h>
 
-#define STR_PORT_FROM "3776"
-#define STR_PORT_TO "3786"
-
-class tst_QQmlEngineDebugInspectorIntegration : public QQmlDataTest
+class tst_QQmlEngineDebugInspectorIntegration : public QQmlDebugTest
 {
     Q_OBJECT
 
-public:
-    tst_QQmlEngineDebugInspectorIntegration()
-        : m_process(0)
-        , m_inspectorClient(0)
-        , m_engineDebugClient(0)
-        , m_recipient(0)
-    {
-    }
-
-
 private:
-    void init(bool restrictServices);
-    QmlDebugObjectReference findRootObject();
+    ConnectResult init(bool restrictServices);
+    QList<QQmlDebugClient *> createClients() override;
 
-    QQmlDebugProcess *m_process;
-    QQmlInspectorClient *m_inspectorClient;
-    QQmlEngineDebugClient *m_engineDebugClient;
-    QQmlInspectorResultRecipient *m_recipient;
+    QQmlEngineDebugObjectReference findRootObject();
 
-private slots:
-    void cleanup();
+    QPointer<QQmlInspectorClient> m_inspectorClient;
+    QPointer<QQmlEngineDebugClient> m_engineDebugClient;
+    QPointer<QQmlInspectorResultRecipient> m_recipient;
 
+private slots:
     void connect_data();
     void connect();
     void objectLocationLookup();
@@ -79,73 +65,42 @@ private slots:
     void destroyObject();
 };
 
-QmlDebugObjectReference tst_QQmlEngineDebugInspectorIntegration::findRootObject()
+QQmlEngineDebugObjectReference tst_QQmlEngineDebugInspectorIntegration::findRootObject()
 {
     bool success = false;
     m_engineDebugClient->queryAvailableEngines(&success);
 
     if (!QQmlDebugTest::waitForSignal(m_engineDebugClient, SIGNAL(result())))
-        return QmlDebugObjectReference();
+        return QQmlEngineDebugObjectReference();
 
-    m_engineDebugClient->queryRootContexts(m_engineDebugClient->engines()[0].debugId, &success);
+    m_engineDebugClient->queryRootContexts(m_engineDebugClient->engines()[0], &success);
     if (!QQmlDebugTest::waitForSignal(m_engineDebugClient, SIGNAL(result())))
-        return QmlDebugObjectReference();
+        return QQmlEngineDebugObjectReference();
 
     int count = m_engineDebugClient->rootContext().contexts.count();
     m_engineDebugClient->queryObject(
                 m_engineDebugClient->rootContext().contexts[count - 1].objects[0], &success);
     if (!QQmlDebugTest::waitForSignal(m_engineDebugClient, SIGNAL(result())))
-        return QmlDebugObjectReference();
+        return QQmlEngineDebugObjectReference();
     return m_engineDebugClient->object();
 }
 
-void tst_QQmlEngineDebugInspectorIntegration::init(bool restrictServices)
+QQmlDebugTest::ConnectResult tst_QQmlEngineDebugInspectorIntegration::init(bool restrictServices)
 {
-    const QString argument = QString::fromLatin1("-qmljsdebugger=port:%1,%2,block%3")
-            .arg(STR_PORT_FROM).arg(STR_PORT_TO)
-            .arg(restrictServices ? QStringLiteral(",services:QmlDebugger,QmlInspector") :
-                                    QString());
-
-    m_process = new QQmlDebugProcess(QLibraryInfo::location(QLibraryInfo::BinariesPath) + "/qml",
-                                     this);
-    m_process->start(QStringList() << argument << testFile("qtquick2.qml"));
-    QVERIFY2(m_process->waitForSessionStart(),
-             "Could not launch application, or did not get 'Waiting for connection'.");
-
-    QQmlDebugConnection *m_connection = new QQmlDebugConnection(this);
-    m_inspectorClient = new QQmlInspectorClient(m_connection);
-    m_engineDebugClient = new QQmlEngineDebugClient(m_connection);
-    m_recipient = new QQmlInspectorResultRecipient(this);
-    QObject::connect(m_inspectorClient, &QQmlInspectorClient::responseReceived,
-                     m_recipient, &QQmlInspectorResultRecipient::recordResponse);
-
-    QList<QQmlDebugClient *> others = QQmlDebugTest::createOtherClients(m_connection);
-
-    m_connection->connectToHost(QLatin1String("127.0.0.1"), m_process->debugPort());
-    QVERIFY(m_connection->waitForConnected());
-    foreach (QQmlDebugClient *other, others)
-        QCOMPARE(other->state(), restrictServices ? QQmlDebugClient::Unavailable :
-                                                    QQmlDebugClient::Enabled);
-    qDeleteAll(others);
-
-    QTRY_COMPARE(m_inspectorClient->state(), QQmlDebugClient::Enabled);
-    QTRY_COMPARE(m_engineDebugClient->state(), QQmlDebugClient::Enabled);
+    return QQmlDebugTest::connect(
+                QLibraryInfo::location(QLibraryInfo::BinariesPath) + "/qml",
+                restrictServices ? QStringLiteral("QmlDebugger,QmlInspector") : QString(),
+                testFile("qtquick2.qml"), true);
 }
 
-void tst_QQmlEngineDebugInspectorIntegration::cleanup()
+QList<QQmlDebugClient *> tst_QQmlEngineDebugInspectorIntegration::createClients()
 {
-    if (QTest::currentTestFailed()) {
-        qDebug() << "Process State:" << m_process->state();
-        qDebug() << "Application Output:" << m_process->output();
-    }
-    delete m_process;
-    m_process = 0;
-    delete m_engineDebugClient;
-    m_engineDebugClient = 0;
-    delete m_inspectorClient;
-    m_inspectorClient = 0;
-    delete m_recipient;
-    m_recipient = 0;
+    m_inspectorClient = new QQmlInspectorClient(m_connection);
+    m_engineDebugClient = new QQmlEngineDebugClient(m_connection);
+    m_recipient = new QQmlInspectorResultRecipient(m_inspectorClient);
+    QObject::connect(m_inspectorClient.data(), &QQmlInspectorClient::responseReceived,
+                     m_recipient.data(), &QQmlInspectorResultRecipient::recordResponse);
+    return QList<QQmlDebugClient *>({m_inspectorClient, m_engineDebugClient});
 }
 
 void tst_QQmlEngineDebugInspectorIntegration::connect_data()
@@ -158,15 +113,15 @@ void tst_QQmlEngineDebugInspectorIntegration::connect_data()
 void tst_QQmlEngineDebugInspectorIntegration::connect()
 {
     QFETCH(bool, restrictMode);
-    init(restrictMode);
+    QCOMPARE(init(restrictMode), ConnectSuccess);
 }
 
 void tst_QQmlEngineDebugInspectorIntegration::objectLocationLookup()
 {
-    init(true);
+    QCOMPARE(init(true), ConnectSuccess);
 
     bool success = false;
-    QmlDebugObjectReference rootObject = findRootObject();
+    QQmlEngineDebugObjectReference rootObject = findRootObject();
     QVERIFY(rootObject.debugId != -1);
     const QString fileName = QFileInfo(rootObject.source.url.toString()).fileName();
     int lineNumber = rootObject.source.lineNumber;
@@ -176,7 +131,7 @@ void tst_QQmlEngineDebugInspectorIntegration::objectLocationLookup()
     QVERIFY(success);
     QVERIFY(QQmlDebugTest::waitForSignal(m_engineDebugClient, SIGNAL(result())));
 
-    foreach (QmlDebugObjectReference child, rootObject.children) {
+    foreach (QQmlEngineDebugObjectReference child, rootObject.children) {
         success = false;
         lineNumber = child.source.lineNumber;
         columnNumber = child.source.columnNumber;
@@ -189,11 +144,12 @@ void tst_QQmlEngineDebugInspectorIntegration::objectLocationLookup()
 
 void tst_QQmlEngineDebugInspectorIntegration::select()
 {
-    init(true);
-    QmlDebugObjectReference rootObject = findRootObject();
+    QCOMPARE(init(true), ConnectSuccess);
+
+    QQmlEngineDebugObjectReference rootObject = findRootObject();
     QList<int> childIds;
     int requestId = 0;
-    foreach (const QmlDebugObjectReference &child, rootObject.children) {
+    foreach (const QQmlEngineDebugObjectReference &child, rootObject.children) {
         requestId = m_inspectorClient->select(QList<int>() << child.debugId);
         QTRY_COMPARE(m_recipient->lastResponseId, requestId);
         QVERIFY(m_recipient->lastResult);
@@ -206,7 +162,7 @@ void tst_QQmlEngineDebugInspectorIntegration::select()
 
 void tst_QQmlEngineDebugInspectorIntegration::createObject()
 {
-    init(true);
+    QCOMPARE(init(true), ConnectSuccess);
 
     QString qml = QLatin1String("Rectangle {\n"
                                 "  id: xxxyxxx\n"
@@ -215,7 +171,7 @@ void tst_QQmlEngineDebugInspectorIntegration::createObject()
                                 "  color: \"blue\"\n"
                                 "}");
 
-    QmlDebugObjectReference rootObject = findRootObject();
+    QQmlEngineDebugObjectReference rootObject = findRootObject();
     QVERIFY(rootObject.debugId != -1);
     QCOMPARE(rootObject.children.length(), 2);
 
@@ -233,8 +189,10 @@ void tst_QQmlEngineDebugInspectorIntegration::createObject()
 
 void tst_QQmlEngineDebugInspectorIntegration::moveObject()
 {
-    init(true);
-    QmlDebugObjectReference rootObject = findRootObject();
+    QCOMPARE(init(true), ConnectSuccess);
+
+    QCOMPARE(m_inspectorClient->state(), QQmlDebugClient::Enabled);
+    QQmlEngineDebugObjectReference rootObject = findRootObject();
     QVERIFY(rootObject.debugId != -1);
     QCOMPARE(rootObject.children.length(), 2);
 
@@ -256,8 +214,10 @@ void tst_QQmlEngineDebugInspectorIntegration::moveObject()
 
 void tst_QQmlEngineDebugInspectorIntegration::destroyObject()
 {
-    init(true);
-    QmlDebugObjectReference rootObject = findRootObject();
+    QCOMPARE(init(true), ConnectSuccess);
+
+    QCOMPARE(m_inspectorClient->state(), QQmlDebugClient::Enabled);
+    QQmlEngineDebugObjectReference rootObject = findRootObject();
     QVERIFY(rootObject.debugId != -1);
     QCOMPARE(rootObject.children.length(), 2);
 
diff --git a/tests/auto/qml/debugger/qqmlenginedebugservice/qqmlenginedebugservice.pro b/tests/auto/qml/debugger/qqmlenginedebugservice/qqmlenginedebugservice.pro
index 06250d9940..5ff65ba276 100644
--- a/tests/auto/qml/debugger/qqmlenginedebugservice/qqmlenginedebugservice.pro
+++ b/tests/auto/qml/debugger/qqmlenginedebugservice/qqmlenginedebugservice.pro
@@ -5,11 +5,8 @@ osx:CONFIG -= app_bundle
 SOURCES += \
     tst_qqmlenginedebugservice.cpp
 
-INCLUDEPATH += ../shared
-include(../../../shared/util.pri)
-include(../shared/qqmlenginedebugclient.pri)
 include(../shared/debugutil.pri)
 
 DEFINES += QT_QML_DEBUG_NO_WARNING
 
-QT += core-private qml-private quick-private  testlib gui-private
+QT += quick qml-private testlib
diff --git a/tests/auto/qml/debugger/qqmlenginedebugservice/tst_qqmlenginedebugservice.cpp b/tests/auto/qml/debugger/qqmlenginedebugservice/tst_qqmlenginedebugservice.cpp
index d9a4777115..99c90c142f 100644
--- a/tests/auto/qml/debugger/qqmlenginedebugservice/tst_qqmlenginedebugservice.cpp
+++ b/tests/auto/qml/debugger/qqmlenginedebugservice/tst_qqmlenginedebugservice.cpp
@@ -26,7 +26,6 @@
 **
 ****************************************************************************/
 
-#include "qqmlenginedebugclient.h"
 #include "debugutil_p.h"
 #include "../../../shared/util.h"
 
@@ -36,6 +35,7 @@
 #include <private/qqmlmetatype_p.h>
 #include <private/qqmlproperty_p.h>
 #include <private/qqmldebugconnection_p.h>
+#include <private/qqmlenginedebugclient_p.h>
 
 #include <QtTest/qtest.h>
 #include <QtTest/qsignalspy.h>
@@ -53,11 +53,14 @@
 #include <QtCore/qdebug.h>
 #include <QtCore/qthread.h>
 #include <QtCore/qabstractitemmodel.h>
+#include <QtCore/qjsonobject.h>
+#include <QtCore/qjsonarray.h>
+#include <QtCore/qjsondocument.h>
 
 #define QVERIFYOBJECT(statement) \
     do {\
     if (!QTest::qVerify((statement), #statement, "", __FILE__, __LINE__)) {\
-    return QmlDebugObjectReference();\
+    return QQmlEngineDebugObjectReference();\
     }\
     } while (0)
 
@@ -77,28 +80,64 @@ class CustomTypes : public QObject
     Q_OBJECT
     Q_PROPERTY(QModelIndex modelIndex READ modelIndex)
 public:
-    CustomTypes(QObject *parent = 0) : QObject(parent) {}
+    CustomTypes(QObject *parent = nullptr) : QObject(parent) {}
 
     QModelIndex modelIndex() { return QModelIndex(); }
 };
 
+class JsonTest : public QObject
+{
+   Q_OBJECT
+   Q_PROPERTY(QJsonObject data READ data WRITE setData NOTIFY dataChanged)
+
+public:
+   JsonTest(QObject *parent = 0) : QObject(parent)
+   {
+      m_data["foo"] = QJsonValue(12);
+      m_data["ttt"] = QJsonArray({4, 5, 4, 3, 2});
+      m_data["a"] = QJsonValue(QJsonValue::Null);
+      m_data["b"] = QJsonValue(QJsonValue::Undefined);
+      m_data["c"] = QJsonValue("fffff");
+   }
+
+   QJsonObject data() const { return m_data; }
+
+signals:
+   void dataChanged(const QJsonObject &data);
+
+public slots:
+   void setData(const QJsonObject &data)
+   {
+       if (data != m_data) {
+           m_data = data;
+           emit dataChanged(data);
+       }
+   }
+
+private:
+   QJsonObject m_data;
+};
+
+
 class tst_QQmlEngineDebugService : public QObject
 {
     Q_OBJECT
 public:
-    tst_QQmlEngineDebugService() : m_conn(0), m_dbg(0), m_engine(0), m_rootItem(0) {}
+    tst_QQmlEngineDebugService() : m_conn(nullptr), m_dbg(nullptr), m_engine(nullptr), m_rootItem(nullptr) {}
 
 private:
-    QmlDebugObjectReference findRootObject(int context = 0,
+    QQmlEngineDebugObjectReference findRootObject(int context = 0,
                                            bool recursive = false);
-    QmlDebugPropertyReference findProperty(
-            const QList<QmlDebugPropertyReference> &props,
+    QQmlEngineDebugPropertyReference findProperty(
+            const QList<QQmlEngineDebugPropertyReference> &props,
             const QString &name) const;
 
     void recursiveObjectTest(QObject *o,
-                             const QmlDebugObjectReference &oref,
+                             const QQmlEngineDebugObjectReference &oref,
                              bool recursive) const;
 
+    void getContexts();
+
     QQmlDebugConnection *m_conn;
     QQmlEngineDebugClient *m_dbg;
     QQmlEngine *m_engine;
@@ -137,10 +176,13 @@ private slots:
 
     void regression_QTCREATORBUG_7451();
     void queryObjectWithNonStreamableTypes();
+    void jsonData();
     void asynchronousCreate();
+    void invalidContexts();
+    void createObjectOnDestruction();
 };
 
-QmlDebugObjectReference tst_QQmlEngineDebugService::findRootObject(
+QQmlEngineDebugObjectReference tst_QQmlEngineDebugService::findRootObject(
         int context, bool recursive)
 {
     bool success = false;
@@ -149,7 +191,7 @@ QmlDebugObjectReference tst_QQmlEngineDebugService::findRootObject(
     QVERIFYOBJECT(QQmlDebugTest::waitForSignal(m_dbg, SIGNAL(result())));
 
     QVERIFYOBJECT(m_dbg->engines().count());
-    m_dbg->queryRootContexts(m_dbg->engines()[0].debugId, &success);
+    m_dbg->queryRootContexts(m_dbg->engines()[0], &success);
     QVERIFYOBJECT(success);
     QVERIFYOBJECT(QQmlDebugTest::waitForSignal(m_dbg, SIGNAL(result())));
 
@@ -165,18 +207,18 @@ QmlDebugObjectReference tst_QQmlEngineDebugService::findRootObject(
     return m_dbg->object();
 }
 
-QmlDebugPropertyReference tst_QQmlEngineDebugService::findProperty(
-        const QList<QmlDebugPropertyReference> &props, const QString &name) const
+QQmlEngineDebugPropertyReference tst_QQmlEngineDebugService::findProperty(
+        const QList<QQmlEngineDebugPropertyReference> &props, const QString &name) const
 {
-    foreach (const QmlDebugPropertyReference &p, props) {
+    foreach (const QQmlEngineDebugPropertyReference &p, props) {
         if (p.name == name)
             return p;
     }
-    return QmlDebugPropertyReference();
+    return QQmlEngineDebugPropertyReference();
 }
 
 void tst_QQmlEngineDebugService::recursiveObjectTest(
-        QObject *o, const QmlDebugObjectReference &oref, bool recursive) const
+        QObject *o, const QQmlEngineDebugObjectReference &oref, bool recursive) const
 {
     const QMetaObject *meta = o->metaObject();
 
@@ -194,8 +236,8 @@ void tst_QQmlEngineDebugService::recursiveObjectTest(
         int debugId = QQmlDebugService::idForObject(child);
         QVERIFY(debugId >= 0);
 
-        QmlDebugObjectReference cref;
-        foreach (const QmlDebugObjectReference &ref, oref.children) {
+        QQmlEngineDebugObjectReference cref;
+        foreach (const QQmlEngineDebugObjectReference &ref, oref.children) {
             QVERIFY(!ref.className.isEmpty());
             if (ref.debugId == debugId) {
                 cref = ref;
@@ -208,7 +250,7 @@ void tst_QQmlEngineDebugService::recursiveObjectTest(
             recursiveObjectTest(child, cref, true);
     }
 
-    foreach (const QmlDebugPropertyReference &p, oref.properties) {
+    foreach (const QQmlEngineDebugPropertyReference &p, oref.properties) {
         QCOMPARE(p.objectDebugId, QQmlDebugService::idForObject(o));
 
         // signal properties are fake - they are generated from QQmlAbstractBoundSignal children
@@ -226,9 +268,24 @@ void tst_QQmlEngineDebugService::recursiveObjectTest(
 
         QCOMPARE(p.name, QString::fromUtf8(pmeta.name()));
 
-        if (pmeta.type() < QVariant::UserType && pmeta.userType() !=
-                QMetaType::QVariant) // TODO test complex types
-            QCOMPARE(p.value , pmeta.read(o));
+        if (pmeta.userType() == QMetaType::QObjectStar) {
+            const QQmlEngineDebugObjectReference ref
+                    = qvariant_cast<QQmlEngineDebugObjectReference>(p.value);
+            QObject *pobj = qvariant_cast<QObject *>(pmeta.read(o));
+            if (pobj) {
+                if (pobj->objectName().isEmpty())
+                    QCOMPARE(ref.name, QString("<unnamed object>"));
+                else
+                    QCOMPARE(ref.name, pobj->objectName());
+            } else {
+                QCOMPARE(ref.name, QString("<unknown value>"));
+            }
+        } else if (pmeta.type() < QVariant::UserType && pmeta.userType() != QMetaType::QVariant) {
+            const QVariant expected = pmeta.read(o);
+            QVERIFY2(p.value == expected, QString::fromLatin1("%1 != %2. Details: %3/%4/%5/%6")
+                     .arg(QTest::toString(p.value)).arg(QTest::toString(expected)).arg(p.name)
+                     .arg(p.valueTypeName).arg(pmeta.type()).arg(pmeta.userType()).toUtf8());
+        }
 
         if (p.name == "parent")
             QVERIFY(p.valueTypeName == "QGraphicsObject*" ||
@@ -248,6 +305,22 @@ void tst_QQmlEngineDebugService::recursiveObjectTest(
     }
 }
 
+void tst_QQmlEngineDebugService::getContexts()
+{
+    bool success = false;
+
+    m_dbg->queryAvailableEngines(&success);
+    QVERIFY(success);
+    QVERIFY(QQmlDebugTest::waitForSignal(m_dbg, SIGNAL(result())));
+
+    QList<QQmlEngineDebugEngineReference> engines = m_dbg->engines();
+    QCOMPARE(engines.count(), 1);
+    m_dbg->queryRootContexts(engines.first(), &success);
+
+    QVERIFY(success);
+    QVERIFY(QQmlDebugTest::waitForSignal(m_dbg, SIGNAL(result())));
+}
+
 void tst_QQmlEngineDebugService::initTestCase()
 {
     qmlRegisterType<NonScriptProperty>("Test", 1, 0, "NonScriptPropertyElement");
@@ -329,6 +402,11 @@ void tst_QQmlEngineDebugService::initTestCase()
            "CustomTypes {}"
            ;
 
+    qmlRegisterType<JsonTest>("JsonTest", 1, 0, "JsonTest");
+    qml << "import JsonTest 1.0\n"
+           "JsonTest {}"
+           ;
+
     for (int i=0; i<qml.count(); i++) {
         QQmlComponent component(m_engine);
         component.setData(qml[i], QUrl::fromLocalFile(""));
@@ -364,7 +442,7 @@ void tst_QQmlEngineDebugService::cleanupTestCase()
 void tst_QQmlEngineDebugService::setMethodBody()
 {
     bool success;
-    QmlDebugObjectReference obj = findRootObject(2);
+    QQmlEngineDebugObjectReference obj = findRootObject(2);
     QVERIFY(!obj.className.isEmpty());
 
     QObject *root = m_components.at(2);
@@ -406,18 +484,18 @@ void tst_QQmlEngineDebugService::setMethodBody()
 
 void tst_QQmlEngineDebugService::watch_property()
 {
-    QmlDebugObjectReference obj = findRootObject();
+    QQmlEngineDebugObjectReference obj = findRootObject();
     QVERIFY(!obj.className.isEmpty());
-    QmlDebugPropertyReference prop = findProperty(obj.properties, "width");
+    QQmlEngineDebugPropertyReference prop = findProperty(obj.properties, "width");
 
     bool success;
 
-    QQmlEngineDebugClient *unconnected = new QQmlEngineDebugClient(0);
+    QQmlEngineDebugClient *unconnected = new QQmlEngineDebugClient(nullptr);
     unconnected->addWatch(prop, &success);
     QVERIFY(!success);
     delete unconnected;
 
-    m_dbg->addWatch(QmlDebugPropertyReference(), &success);
+    m_dbg->addWatch(QQmlEngineDebugPropertyReference(), &success);
     QVERIFY(success);
     QVERIFY(QQmlDebugTest::waitForSignal(m_dbg, SIGNAL(result())));
     QCOMPARE(m_dbg->valid(), false);
@@ -451,17 +529,17 @@ void tst_QQmlEngineDebugService::watch_property()
 
 void tst_QQmlEngineDebugService::watch_object()
 {
-    QmlDebugObjectReference obj = findRootObject();
+    QQmlEngineDebugObjectReference obj = findRootObject();
     QVERIFY(!obj.className.isEmpty());
 
     bool success;
 
-    QQmlEngineDebugClient *unconnected = new QQmlEngineDebugClient(0);
+    QQmlEngineDebugClient *unconnected = new QQmlEngineDebugClient(nullptr);
     unconnected->addWatch(obj, &success);
     QVERIFY(!success);
     delete unconnected;
 
-    m_dbg->addWatch(QmlDebugObjectReference(), &success);
+    m_dbg->addWatch(QQmlEngineDebugObjectReference(), &success);
     QVERIFY(success);
     QVERIFY(QQmlDebugTest::waitForSignal(m_dbg, SIGNAL(result())));
     QCOMPARE(m_dbg->valid(), false);
@@ -517,17 +595,17 @@ void tst_QQmlEngineDebugService::watch_expression()
 
     int origWidth = m_rootItem->property("width").toInt();
 
-    QmlDebugObjectReference obj = findRootObject();
+    QQmlEngineDebugObjectReference obj = findRootObject();
     QVERIFY(!obj.className.isEmpty());
 
     bool success;
 
-    QQmlEngineDebugClient *unconnected = new QQmlEngineDebugClient(0);
+    QQmlEngineDebugClient *unconnected = new QQmlEngineDebugClient(nullptr);
     unconnected->addWatch(obj, expr, &success);
     QVERIFY(!success);
     delete unconnected;
 
-    m_dbg->addWatch(QmlDebugObjectReference(), expr, &success);
+    m_dbg->addWatch(QQmlEngineDebugObjectReference(), expr, &success);
     QVERIFY(success);
     QVERIFY(QQmlDebugTest::waitForSignal(m_dbg, SIGNAL(result())));
     QCOMPARE(m_dbg->valid(), false);
@@ -577,7 +655,7 @@ void tst_QQmlEngineDebugService::watch_expression_data()
 
 void tst_QQmlEngineDebugService::watch_context()
 {
-    QmlDebugContextReference c;
+    QQmlEngineDebugContextReference c;
     QTest::ignoreMessage(QtWarningMsg, "QQmlEngineDebugClient::addWatch(): Not implemented");
     bool success;
     m_dbg->addWatch(c, QString(), &success);
@@ -586,7 +664,7 @@ void tst_QQmlEngineDebugService::watch_context()
 
 void tst_QQmlEngineDebugService::watch_file()
 {
-    QmlDebugFileReference f;
+    QQmlEngineDebugFileReference f;
     QTest::ignoreMessage(QtWarningMsg, "QQmlEngineDebugClient::addWatch(): Not implemented");
     bool success;
     m_dbg->addWatch(f, &success);
@@ -597,7 +675,7 @@ void tst_QQmlEngineDebugService::queryAvailableEngines()
 {
     bool success;
 
-    QQmlEngineDebugClient *unconnected = new QQmlEngineDebugClient(0);
+    QQmlEngineDebugClient *unconnected = new QQmlEngineDebugClient(nullptr);
     unconnected->queryAvailableEngines(&success);
     QVERIFY(!success);
     delete unconnected;
@@ -607,10 +685,10 @@ void tst_QQmlEngineDebugService::queryAvailableEngines()
     QVERIFY(QQmlDebugTest::waitForSignal(m_dbg, SIGNAL(result())));
 
     // TODO test multiple engines
-    QList<QmlDebugEngineReference> engines = m_dbg->engines();
+    QList<QQmlEngineDebugEngineReference> engines = m_dbg->engines();
     QCOMPARE(engines.count(), 1);
 
-    foreach (const QmlDebugEngineReference &e, engines) {
+    foreach (const QQmlEngineDebugEngineReference &e, engines) {
         QCOMPARE(e.debugId, QQmlDebugService::idForObject(m_engine));
         QCOMPARE(e.name, m_engine->objectName());
     }
@@ -623,26 +701,26 @@ void tst_QQmlEngineDebugService::queryRootContexts()
     QVERIFY(success);
     QVERIFY(QQmlDebugTest::waitForSignal(m_dbg, SIGNAL(result())));
     QVERIFY(m_dbg->engines().count());
-    int engineId =  m_dbg->engines()[0].debugId;
+    const QQmlEngineDebugEngineReference engine =  m_dbg->engines()[0];
 
-    QQmlEngineDebugClient *unconnected = new QQmlEngineDebugClient(0);
-    unconnected->queryRootContexts(engineId, &success);
+    QQmlEngineDebugClient *unconnected = new QQmlEngineDebugClient(nullptr);
+    unconnected->queryRootContexts(engine, &success);
     QVERIFY(!success);
     delete unconnected;
 
-    m_dbg->queryRootContexts(engineId, &success);
+    m_dbg->queryRootContexts(engine, &success);
     QVERIFY(success);
     QVERIFY(QQmlDebugTest::waitForSignal(m_dbg, SIGNAL(result())));
 
     QQmlContext *actualContext = m_engine->rootContext();
-    QmlDebugContextReference context = m_dbg->rootContext();
+    QQmlEngineDebugContextReference context = m_dbg->rootContext();
     QCOMPARE(context.debugId, QQmlDebugService::idForObject(actualContext));
     QCOMPARE(context.name, actualContext->objectName());
 
     // root context query sends only root object data - it doesn't fill in
     // the children or property info
     QCOMPARE(context.objects.count(), 0);
-    QCOMPARE(context.contexts.count(), 6);
+    QCOMPARE(context.contexts.count(), 7);
     QVERIFY(context.contexts[0].debugId >= 0);
     QCOMPARE(context.contexts[0].name, QString("tst_QQmlDebug_childContext"));
 }
@@ -653,10 +731,10 @@ void tst_QQmlEngineDebugService::queryObject()
 
     bool success;
 
-    QmlDebugObjectReference rootObject = findRootObject();
+    QQmlEngineDebugObjectReference rootObject = findRootObject();
     QVERIFY(!rootObject.className.isEmpty());
 
-    QQmlEngineDebugClient *unconnected = new QQmlEngineDebugClient(0);
+    QQmlEngineDebugClient *unconnected = new QQmlEngineDebugClient(nullptr);
     recursive ? unconnected->queryObjectRecursive(rootObject, &success) : unconnected->queryObject(rootObject, &success);
     QVERIFY(!success);
     delete unconnected;
@@ -665,11 +743,11 @@ void tst_QQmlEngineDebugService::queryObject()
     QVERIFY(success);
     QVERIFY(QQmlDebugTest::waitForSignal(m_dbg, SIGNAL(result())));
 
-    QmlDebugObjectReference obj = m_dbg->object();
+    QQmlEngineDebugObjectReference obj = m_dbg->object();
     QVERIFY(!obj.className.isEmpty());
 
     // check source as defined in main()
-    QmlDebugFileReference source = obj.source;
+    QQmlEngineDebugFileReference source = obj.source;
     QCOMPARE(source.url, QUrl::fromLocalFile(""));
     QCOMPARE(source.lineNumber, 3);
     QCOMPARE(source.columnNumber, 1);
@@ -678,14 +756,14 @@ void tst_QQmlEngineDebugService::queryObject()
     recursiveObjectTest(m_rootItem, obj, recursive);
 
     if (recursive) {
-        foreach (const QmlDebugObjectReference &child, obj.children) {
+        foreach (const QQmlEngineDebugObjectReference &child, obj.children) {
             QVERIFY(!child.className.isEmpty());
             QVERIFY(child.properties.count() > 0);
         }
 
-        QmlDebugObjectReference rect;
-        QmlDebugObjectReference text;
-        foreach (const QmlDebugObjectReference &child, obj.children) {
+        QQmlEngineDebugObjectReference rect;
+        QQmlEngineDebugObjectReference text;
+        foreach (const QQmlEngineDebugObjectReference &child, obj.children) {
             QVERIFY(!child.className.isEmpty());
             if (child.className == "Rectangle")
                 rect = child;
@@ -700,7 +778,7 @@ void tst_QQmlEngineDebugService::queryObject()
 
         QCOMPARE(findProperty(text.properties, "color").value, qVariantFromValue(QColor("blue")));
     } else {
-        foreach (const QmlDebugObjectReference &child, obj.children) {
+        foreach (const QQmlEngineDebugObjectReference &child, obj.children) {
             QVERIFY(!child.className.isEmpty());
             QCOMPARE(child.properties.count(), 0);
         }
@@ -721,14 +799,14 @@ void tst_QQmlEngineDebugService::queryObjectsForLocation()
 
     bool success;
 
-    QmlDebugObjectReference rootObject = findRootObject();
+    QQmlEngineDebugObjectReference rootObject = findRootObject();
     QVERIFY(!rootObject.className.isEmpty());
 
     const QString fileName = QFileInfo(rootObject.source.url.toString()).fileName();
     int lineNumber = rootObject.source.lineNumber;
     int columnNumber = rootObject.source.columnNumber;
 
-    QQmlEngineDebugClient *unconnected = new QQmlEngineDebugClient(0);
+    QQmlEngineDebugClient *unconnected = new QQmlEngineDebugClient(nullptr);
     recursive ? unconnected->queryObjectsForLocationRecursive(fileName, lineNumber,
                                                               columnNumber, &success)
               : unconnected->queryObjectsForLocation(fileName, lineNumber,
@@ -744,11 +822,11 @@ void tst_QQmlEngineDebugService::queryObjectsForLocation()
     QVERIFY(QQmlDebugTest::waitForSignal(m_dbg, SIGNAL(result())));
 
     QCOMPARE(m_dbg->objects().count(), 1);
-    QmlDebugObjectReference obj = m_dbg->objects().first();
+    QQmlEngineDebugObjectReference obj = m_dbg->objects().first();
     QVERIFY(!obj.className.isEmpty());
 
     // check source as defined in main()
-    QmlDebugFileReference source = obj.source;
+    QQmlEngineDebugFileReference source = obj.source;
     QCOMPARE(source.url, QUrl(fileName));
     QCOMPARE(source.lineNumber, lineNumber);
     QCOMPARE(source.columnNumber, columnNumber);
@@ -757,14 +835,14 @@ void tst_QQmlEngineDebugService::queryObjectsForLocation()
     recursiveObjectTest(m_rootItem, obj, recursive);
 
     if (recursive) {
-        foreach (const QmlDebugObjectReference &child, obj.children) {
+        foreach (const QQmlEngineDebugObjectReference &child, obj.children) {
             QVERIFY(!child.className.isEmpty());
             QVERIFY(child.properties.count() > 0);
         }
 
-        QmlDebugObjectReference rect;
-        QmlDebugObjectReference text;
-        foreach (const QmlDebugObjectReference &child, obj.children) {
+        QQmlEngineDebugObjectReference rect;
+        QQmlEngineDebugObjectReference text;
+        foreach (const QQmlEngineDebugObjectReference &child, obj.children) {
             QVERIFY(!child.className.isEmpty());
             if (child.className == "Rectangle")
                 rect = child;
@@ -779,7 +857,7 @@ void tst_QQmlEngineDebugService::queryObjectsForLocation()
 
         QCOMPARE(findProperty(text.properties, "color").value, qVariantFromValue(QColor("blue")));
     } else {
-        foreach (const QmlDebugObjectReference &child, obj.children) {
+        foreach (const QQmlEngineDebugObjectReference &child, obj.children) {
             QVERIFY(!child.className.isEmpty());
             QCOMPARE(child.properties.count(), 0);
         }
@@ -796,7 +874,7 @@ void tst_QQmlEngineDebugService::queryObjectsForLocation_data()
 
 void tst_QQmlEngineDebugService::regression_QTCREATORBUG_7451()
 {
-    QmlDebugObjectReference rootObject = findRootObject();
+    QQmlEngineDebugObjectReference rootObject = findRootObject();
     QVERIFY(!rootObject.className.isEmpty());
     int contextId = rootObject.contextDebugId;
     QQmlContext *context = qobject_cast<QQmlContext *>(QQmlDebugService::objectForId(contextId));
@@ -823,7 +901,7 @@ void tst_QQmlEngineDebugService::regression_QTCREATORBUG_7451()
     QVERIFY(success);
     QVERIFY(QQmlDebugTest::waitForSignal(m_dbg, SIGNAL(result())));
 
-    foreach (QmlDebugObjectReference child, rootObject.children) {
+    foreach (QQmlEngineDebugObjectReference child, rootObject.children) {
         QVERIFY(!child.className.isEmpty());
         success = false;
         lineNumber = child.source.lineNumber;
@@ -846,7 +924,7 @@ void tst_QQmlEngineDebugService::regression_QTCREATORBUG_7451()
     QVERIFY(success);
     QVERIFY(QQmlDebugTest::waitForSignal(m_dbg, SIGNAL(result())));
 
-    foreach (QmlDebugObjectReference child, rootObject.children) {
+    foreach (QQmlEngineDebugObjectReference child, rootObject.children) {
         QVERIFY(!child.className.isEmpty());
         success = false;
         lineNumber = child.source.lineNumber;
@@ -862,10 +940,10 @@ void tst_QQmlEngineDebugService::queryObjectWithNonStreamableTypes()
 {
     bool success;
 
-    QmlDebugObjectReference rootObject = findRootObject(4, true);
+    QQmlEngineDebugObjectReference rootObject = findRootObject(4, true);
     QVERIFY(!rootObject.className.isEmpty());
 
-    QQmlEngineDebugClient *unconnected = new QQmlEngineDebugClient(0);
+    QQmlEngineDebugClient *unconnected = new QQmlEngineDebugClient(nullptr);
     unconnected->queryObject(rootObject, &success);
     QVERIFY(!success);
     delete unconnected;
@@ -874,12 +952,31 @@ void tst_QQmlEngineDebugService::queryObjectWithNonStreamableTypes()
     QVERIFY(success);
     QVERIFY(QQmlDebugTest::waitForSignal(m_dbg, SIGNAL(result())));
 
-    QmlDebugObjectReference obj = m_dbg->object();
+    QQmlEngineDebugObjectReference obj = m_dbg->object();
     QVERIFY(!obj.className.isEmpty());
 
-    QCOMPARE(findProperty(obj.properties, "modelIndex").value, QVariant());
+    QCOMPARE(findProperty(obj.properties, "modelIndex").value,
+             QVariant(QLatin1String("QModelIndex()")));
 }
 
+void tst_QQmlEngineDebugService::jsonData()
+{
+    bool success;
+
+    QQmlEngineDebugObjectReference rootObject = findRootObject(5, true);
+    QVERIFY(!rootObject.className.isEmpty());
+
+    m_dbg->queryObject(rootObject, &success);
+    QVERIFY(success);
+    QVERIFY(QQmlDebugTest::waitForSignal(m_dbg, SIGNAL(result())));
+
+    QQmlEngineDebugObjectReference obj = m_dbg->object();
+    QVERIFY(!obj.className.isEmpty());
+
+    QCOMPARE(findProperty(obj.properties, "data").value,
+             QJsonDocument::fromJson("{\"a\":null,\"c\":\"fffff\",\"foo\":12,\"ttt\":[4,5,4,3,2]}")
+             .toVariant());
+}
 
 void tst_QQmlEngineDebugService::queryExpressionResult()
 {
@@ -890,7 +987,7 @@ void tst_QQmlEngineDebugService::queryExpressionResult()
 
     bool success;
 
-    QQmlEngineDebugClient *unconnected = new QQmlEngineDebugClient(0);
+    QQmlEngineDebugClient *unconnected = new QQmlEngineDebugClient(nullptr);
     unconnected->queryExpressionResult(objectId, expr, &success);
     QVERIFY(!success);
     delete unconnected;
@@ -938,7 +1035,7 @@ void tst_QQmlEngineDebugService::queryExpressionResultBC()
 
     bool success;
 
-    QQmlEngineDebugClient *unconnected = new QQmlEngineDebugClient(0);
+    QQmlEngineDebugClient *unconnected = new QQmlEngineDebugClient(nullptr);
     unconnected->queryExpressionResultBC(objectId, expr, &success);
     QVERIFY(!success);
     delete unconnected;
@@ -968,10 +1065,10 @@ void tst_QQmlEngineDebugService::queryExpressionResultBC_data()
 
 void tst_QQmlEngineDebugService::setBindingForObject()
 {
-    QmlDebugObjectReference rootObject = findRootObject();
+    QQmlEngineDebugObjectReference rootObject = findRootObject();
     QVERIFY(!rootObject.className.isEmpty());
     QVERIFY(rootObject.debugId != -1);
-    QmlDebugPropertyReference widthPropertyRef = findProperty(rootObject.properties, "width");
+    QQmlEngineDebugPropertyReference widthPropertyRef = findProperty(rootObject.properties, "width");
 
     QCOMPARE(widthPropertyRef.value, QVariant(10));
     QCOMPARE(widthPropertyRef.binding, QString());
@@ -1016,7 +1113,7 @@ void tst_QQmlEngineDebugService::setBindingForObject()
     rootObject = findRootObject();
     QVERIFY(!rootObject.className.isEmpty());
     QCOMPARE(rootObject.children.size(), 5); // Rectangle, Text, MouseArea, Component.onCompleted, NonScriptPropertyElement
-    QmlDebugObjectReference mouseAreaObject = rootObject.children.at(2);
+    QQmlEngineDebugObjectReference mouseAreaObject = rootObject.children.at(2);
     QVERIFY(!mouseAreaObject.className.isEmpty());
     m_dbg->queryObjectRecursive(mouseAreaObject, &success);
     QVERIFY(success);
@@ -1024,11 +1121,11 @@ void tst_QQmlEngineDebugService::setBindingForObject()
     mouseAreaObject = m_dbg->object();
     QCOMPARE(mouseAreaObject.className, QString("MouseArea"));
 
-    QmlDebugPropertyReference onEnteredRef = findProperty(mouseAreaObject.properties, "onEntered");
+    QQmlEngineDebugPropertyReference onEnteredRef = findProperty(mouseAreaObject.properties, "onEntered");
 
     QCOMPARE(onEnteredRef.name, QString("onEntered"));
     // Sorry, can't do that anymore: QCOMPARE(onEnteredRef.value,  QVariant("{ console.log('hello') }"));
-    QCOMPARE(onEnteredRef.value,  QVariant("function() { [code] }"));
+    QCOMPARE(onEnteredRef.value,  QVariant("function() { [native code] }"));
 
     m_dbg->setBindingForObject(mouseAreaObject.debugId, "onEntered",
                                "{console.log('hello, world') }", false,
@@ -1048,15 +1145,15 @@ void tst_QQmlEngineDebugService::setBindingForObject()
     QVERIFY(!mouseAreaObject.className.isEmpty());
     onEnteredRef = findProperty(mouseAreaObject.properties, "onEntered");
     QCOMPARE(onEnteredRef.name, QString("onEntered"));
-    QCOMPARE(onEnteredRef.value, QVariant("function() { [code] }"));
+    QCOMPARE(onEnteredRef.value, QVariant("function() { [native code] }"));
 }
 
 void tst_QQmlEngineDebugService::resetBindingForObject()
 {
-    QmlDebugObjectReference rootObject = findRootObject();
+    QQmlEngineDebugObjectReference rootObject = findRootObject();
     QVERIFY(!rootObject.className.isEmpty());
     QVERIFY(rootObject.debugId != -1);
-    QmlDebugPropertyReference widthPropertyRef = findProperty(rootObject.properties, "width");
+    QQmlEngineDebugPropertyReference widthPropertyRef = findProperty(rootObject.properties, "width");
 
     bool success = false;
 
@@ -1092,7 +1189,7 @@ void tst_QQmlEngineDebugService::resetBindingForObject()
 
     rootObject = findRootObject();
     QVERIFY(!rootObject.className.isEmpty());
-    QmlDebugPropertyReference boldPropertyRef =  findProperty(rootObject.properties, "font.bold");
+    QQmlEngineDebugPropertyReference boldPropertyRef =  findProperty(rootObject.properties, "font.bold");
 
     QCOMPARE(boldPropertyRef.value.toBool(), false);
     QCOMPARE(boldPropertyRef.binding, QString());
@@ -1104,7 +1201,7 @@ void tst_QQmlEngineDebugService::setBindingInStates()
 
     const int sourceIndex = 3;
 
-    QmlDebugObjectReference obj = findRootObject(sourceIndex);
+    QQmlEngineDebugObjectReference obj = findRootObject(sourceIndex);
     QVERIFY(!obj.className.isEmpty());
     QVERIFY(obj.debugId != -1);
     QVERIFY(obj.children.count() >= 2);
@@ -1137,11 +1234,11 @@ void tst_QQmlEngineDebugService::setBindingInStates()
 
 
     // change the binding
-    QmlDebugObjectReference state = obj.children[1];
+    QQmlEngineDebugObjectReference state = obj.children[1];
     QCOMPARE(state.className, QString("State"));
     QVERIFY(state.children.count() > 0);
 
-    QmlDebugObjectReference propertyChange = state.children[0];
+    QQmlEngineDebugObjectReference propertyChange = state.children[0];
     QVERIFY(!propertyChange.className.isEmpty());
     QVERIFY(propertyChange.debugId != -1);
 
@@ -1220,51 +1317,53 @@ void tst_QQmlEngineDebugService::queryObjectTree()
 {
     const int sourceIndex = 3;
 
-    QmlDebugObjectReference obj = findRootObject(sourceIndex, true);
+    QQmlEngineDebugObjectReference obj = findRootObject(sourceIndex, true);
     QVERIFY(!obj.className.isEmpty());
     QVERIFY(obj.debugId != -1);
     QVERIFY(obj.children.count() >= 2);
 
     // check state
-    QmlDebugObjectReference state = obj.children[1];
+    QQmlEngineDebugObjectReference state = obj.children[1];
     QCOMPARE(state.className, QString("State"));
     QVERIFY(state.children.count() > 0);
 
-    QmlDebugObjectReference propertyChange = state.children[0];
+    QQmlEngineDebugObjectReference propertyChange = state.children[0];
     QVERIFY(!propertyChange.className.isEmpty());
     QVERIFY(propertyChange.debugId != -1);
 
-    QmlDebugPropertyReference propertyChangeTarget = findProperty(propertyChange.properties,"target");
+    QQmlEngineDebugPropertyReference propertyChangeTarget = findProperty(propertyChange.properties,"target");
     QCOMPARE(propertyChangeTarget.objectDebugId, propertyChange.debugId);
 
-    QmlDebugObjectReference targetReference = qvariant_cast<QmlDebugObjectReference>(propertyChangeTarget.value);
+    QQmlEngineDebugObjectReference targetReference = qvariant_cast<QQmlEngineDebugObjectReference>(propertyChangeTarget.value);
     QVERIFY(!targetReference.className.isEmpty());
-    QVERIFY(targetReference.debugId != -1);
+    QCOMPARE(targetReference.debugId, -1);
+    QCOMPARE(targetReference.name, QString("<unnamed object>"));
 
     // check transition
-    QmlDebugObjectReference transition = obj.children[0];
+    QQmlEngineDebugObjectReference transition = obj.children[0];
     QCOMPARE(transition.className, QString("Transition"));
     QCOMPARE(findProperty(transition.properties,"from").value.toString(), QString("*"));
     QCOMPARE(findProperty(transition.properties,"to").value, findProperty(state.properties,"name").value);
     QVERIFY(transition.children.count() > 0);
 
-    QmlDebugObjectReference animation = transition.children[0];
+    QQmlEngineDebugObjectReference animation = transition.children[0];
     QVERIFY(!animation.className.isEmpty());
     QVERIFY(animation.debugId != -1);
 
-    QmlDebugPropertyReference animationTarget = findProperty(animation.properties,"target");
+    QQmlEngineDebugPropertyReference animationTarget = findProperty(animation.properties,"target");
     QCOMPARE(animationTarget.objectDebugId, animation.debugId);
 
-    targetReference = qvariant_cast<QmlDebugObjectReference>(animationTarget.value);
+    targetReference = qvariant_cast<QQmlEngineDebugObjectReference>(animationTarget.value);
     QVERIFY(!targetReference.className.isEmpty());
-    QVERIFY(targetReference.debugId != -1);
+    QCOMPARE(targetReference.debugId, -1);
+    QCOMPARE(targetReference.name, QString("<unnamed object>"));
 
     QCOMPARE(findProperty(animation.properties,"property").value.toString(), QString("width"));
     QCOMPARE(findProperty(animation.properties,"duration").value.toInt(), 100);
 }
 
 void tst_QQmlEngineDebugService::asynchronousCreate() {
-    QmlDebugObjectReference object;
+    QQmlEngineDebugObjectReference object;
     auto connection = connect(m_dbg, &QQmlEngineDebugClient::newObject, this, [&](int objectId) {
         object.debugId = objectId;
     });
@@ -1289,6 +1388,49 @@ void tst_QQmlEngineDebugService::asynchronousCreate() {
     QTRY_COMPARE(m_dbg->object().idString, QLatin1String("asyncRect"));
 }
 
+void tst_QQmlEngineDebugService::invalidContexts()
+{
+    getContexts();
+    const int base = m_dbg->rootContext().contexts.count();
+    QQmlContext context(m_engine);
+    getContexts();
+    QCOMPARE(m_dbg->rootContext().contexts.count(), base + 1);
+    QQmlContextData *contextData = QQmlContextData::get(&context);
+    contextData->invalidate();
+    getContexts();
+    QCOMPARE(m_dbg->rootContext().contexts.count(), base);
+    QQmlContextData *rootData = QQmlContextData::get(m_engine->rootContext());
+    rootData->invalidate();
+    getContexts();
+    QCOMPARE(m_dbg->rootContext().contexts.count(), 0);
+    contextData->setParent(rootData); // makes context valid again, but not root.
+    getContexts();
+    QCOMPARE(m_dbg->rootContext().contexts.count(), 0);
+}
+
+void tst_QQmlEngineDebugService::createObjectOnDestruction()
+{
+    QSignalSpy spy(m_dbg, SIGNAL(newObject(int)));
+    {
+        QQmlEngine engine;
+        QQmlComponent component(&engine);
+        component.setData(
+                    "import QtQml 2.0;"
+                    "QtObject {"
+                        "property Component x:"
+                            "Qt.createQmlObject('import QtQml 2.0; Component { QtObject { } }',"
+                                                "this, 'x.qml');"
+                        "Component.onDestruction: x.createObject(this, {});"
+                    "}", QUrl::fromLocalFile("x.qml"));
+        QVERIFY(component.isReady());
+        QVERIFY(component.create());
+        QTRY_COMPARE(spy.count(), 2);
+    }
+    // Doesn't crash and doesn't give us another signal for the object created on destruction.
+    QTest::qWait(500);
+    QCOMPARE(spy.count(), 2);
+}
+
 int main(int argc, char *argv[])
 {
     int _argc = argc + 1;
diff --git a/tests/auto/qml/debugger/qqmlinspector/qqmlinspector.pro b/tests/auto/qml/debugger/qqmlinspector/qqmlinspector.pro
index ee5f3c708a..0d42030b52 100644
--- a/tests/auto/qml/debugger/qqmlinspector/qqmlinspector.pro
+++ b/tests/auto/qml/debugger/qqmlinspector/qqmlinspector.pro
@@ -1,14 +1,11 @@
 CONFIG += testcase
 TARGET = tst_qqmlinspector
 
-QT += qml testlib gui-private core-private
+QT += testlib gui-private core-private
 osx:CONFIG -= app_bundle
 
 SOURCES += tst_qqmlinspector.cpp
 
-INCLUDEPATH += ../shared
-include(../../../shared/util.pri)
-include(../shared/qqmlinspectorclient.pri)
 include(../shared/debugutil.pri)
 
 TESTDATA = data/*
diff --git a/tests/auto/qml/debugger/qqmlinspector/tst_qqmlinspector.cpp b/tests/auto/qml/debugger/qqmlinspector/tst_qqmlinspector.cpp
index 9461922eff..6685558bb5 100644
--- a/tests/auto/qml/debugger/qqmlinspector/tst_qqmlinspector.cpp
+++ b/tests/auto/qml/debugger/qqmlinspector/tst_qqmlinspector.cpp
@@ -26,11 +26,12 @@
 **
 ****************************************************************************/
 
-#include "qqmlinspectorclient.h"
 #include "../shared/debugutil_p.h"
+#include "../shared/qqmldebugprocess_p.h"
 #include "../../../shared/util.h"
 
 #include <private/qqmldebugconnection_p.h>
+#include <private/qqmlinspectorclient_p.h>
 
 #include <QtTest/qtest.h>
 #include <QtTest/qsignalspy.h>
@@ -40,64 +41,32 @@
 #include <QtCore/qlibraryinfo.h>
 #include <QtNetwork/qhostaddress.h>
 
-#define STR_PORT_FROM "3772"
-#define STR_PORT_TO "3782"
-
-
-class tst_QQmlInspector : public QQmlDataTest
+class tst_QQmlInspector : public QQmlDebugTest
 {
     Q_OBJECT
 
 private:
-    void startQmlProcess(const QString &qmlFile, bool restrictMode = true);
+    ConnectResult startQmlProcess(const QString &qmlFile, bool restrictMode = true);
     void checkAnimationSpeed(int targetMillisPerDegree);
+    QList<QQmlDebugClient *> createClients() override;
+    QQmlDebugProcess *createProcess(const QString &executable) override;
 
-private:
-    QScopedPointer<QQmlDebugProcess> m_process;
-    QScopedPointer<QQmlDebugConnection> m_connection;
-    QScopedPointer<QQmlInspectorClient> m_client;
-    QScopedPointer<QQmlInspectorResultRecipient> m_recipient;
+    QPointer<QQmlInspectorClient> m_client;
+    QPointer<QQmlInspectorResultRecipient> m_recipient;
 
 private slots:
-    void cleanup();
-
     void connect_data();
     void connect();
     void setAnimationSpeed();
     void showAppOnTop();
 };
 
-void tst_QQmlInspector::startQmlProcess(const QString &qmlFile, bool restrictServices)
+QQmlDebugTest::ConnectResult tst_QQmlInspector::startQmlProcess(const QString &qmlFile,
+                                                                bool restrictServices)
 {
-    const QString argument = QString::fromLatin1("-qmljsdebugger=port:%1,%2,block%3")
-            .arg(STR_PORT_FROM).arg(STR_PORT_TO)
-            .arg(restrictServices ? QStringLiteral(",services:QmlInspector") : QString());
-
-    m_process.reset(new QQmlDebugProcess(QLibraryInfo::location(QLibraryInfo::BinariesPath) +
-                                         "/qml"));
-    // Make sure the animation timing is exact
-    m_process->addEnvironment(QLatin1String("QSG_RENDER_LOOP=basic"));
-    m_process->start(QStringList() << argument << testFile(qmlFile));
-    QVERIFY2(m_process->waitForSessionStart(),
-             "Could not launch application, or did not get 'Waiting for connection'.");
-
-    m_client.reset();
-    m_connection.reset(new QQmlDebugConnection);
-    m_client.reset(new QQmlInspectorClient(m_connection.data()));
-
-    m_recipient.reset(new QQmlInspectorResultRecipient);
-    QObject::connect(m_client.data(), &QQmlInspectorClient::responseReceived,
-                     m_recipient.data(), &QQmlInspectorResultRecipient::recordResponse);
-
-    QList<QQmlDebugClient *> others = QQmlDebugTest::createOtherClients(m_connection.data());
-
-    m_connection->connectToHost(QLatin1String("127.0.0.1"), m_process->debugPort());
-    QTRY_COMPARE(m_client->state(), QQmlDebugClient::Enabled);
-
-    foreach (QQmlDebugClient *other, others)
-        QCOMPARE(other->state(), restrictServices ? QQmlDebugClient::Unavailable :
-                                                    QQmlDebugClient::Enabled);
-    qDeleteAll(others);
+    return QQmlDebugTest::connect(QLibraryInfo::location(QLibraryInfo::BinariesPath) + "/qml",
+                                  restrictServices ? QStringLiteral("QmlInspector") : QString(),
+                                  testFile(qmlFile), true);
 }
 
 void tst_QQmlInspector::checkAnimationSpeed(int targetMillisPerDegree)
@@ -114,8 +83,7 @@ void tst_QQmlInspector::checkAnimationSpeed(int targetMillisPerDegree)
         QString output = m_process->output();
         int position = output.length();
         do {
-            QVERIFY(QQmlDebugTest::waitForSignal(m_process.data(),
-                                                 SIGNAL(readyReadStandardOutput())));
+            QVERIFY(QQmlDebugTest::waitForSignal(m_process, SIGNAL(readyReadStandardOutput())));
             output = m_process->output();
         } while (!output.mid(position).contains(markerString));
 
@@ -144,12 +112,21 @@ void tst_QQmlInspector::checkAnimationSpeed(int targetMillisPerDegree)
           .arg(targetMillisPerDegree).toLocal8Bit().constData());
 }
 
-void tst_QQmlInspector::cleanup()
+QList<QQmlDebugClient *> tst_QQmlInspector::createClients()
 {
-    if (QTest::currentTestFailed()) {
-        qDebug() << "Process State:" << m_process->state();
-        qDebug() << "Application Output:" << m_process->output();
-    }
+    m_client = new QQmlInspectorClient(m_connection);
+    m_recipient = new QQmlInspectorResultRecipient(m_client);
+    QObject::connect(m_client.data(), &QQmlInspectorClient::responseReceived,
+                     m_recipient.data(), &QQmlInspectorResultRecipient::recordResponse);
+    return QList<QQmlDebugClient *>({m_client});
+}
+
+QQmlDebugProcess *tst_QQmlInspector::createProcess(const QString &executable)
+{
+    QQmlDebugProcess *process = QQmlDebugTest::createProcess(executable);
+    // Make sure the animation timing is exact
+    process->addEnvironment(QLatin1String("QSG_RENDER_LOOP=basic"));
+    return process;
 }
 
 void tst_QQmlInspector::connect_data()
@@ -166,7 +143,7 @@ void tst_QQmlInspector::connect()
 {
     QFETCH(QString, file);
     QFETCH(bool, restrictMode);
-    startQmlProcess(file, restrictMode);
+    QCOMPARE(startQmlProcess(file, restrictMode), ConnectSuccess);
     QVERIFY(m_client);
     QTRY_COMPARE(m_client->state(), QQmlDebugClient::Enabled);
 
@@ -181,7 +158,7 @@ void tst_QQmlInspector::connect()
 
 void tst_QQmlInspector::showAppOnTop()
 {
-    startQmlProcess("qtquick2.qml");
+    QCOMPARE(startQmlProcess("qtquick2.qml"), ConnectSuccess);
     QVERIFY(m_client);
     QTRY_COMPARE(m_client->state(), QQmlDebugClient::Enabled);
 
@@ -196,7 +173,7 @@ void tst_QQmlInspector::showAppOnTop()
 
 void tst_QQmlInspector::setAnimationSpeed()
 {
-    startQmlProcess("qtquick2.qml");
+    QCOMPARE(startQmlProcess("qtquick2.qml"), ConnectSuccess);
     QVERIFY(m_client);
     QTRY_COMPARE(m_client->state(), QQmlDebugClient::Enabled);
     checkAnimationSpeed(10);
diff --git a/tests/auto/qml/debugger/qqmlnativeconnector/tst_qqmlnativeconnector.cpp b/tests/auto/qml/debugger/qqmlnativeconnector/tst_qqmlnativeconnector.cpp
index 33d3c6369f..6283a93881 100644
--- a/tests/auto/qml/debugger/qqmlnativeconnector/tst_qqmlnativeconnector.cpp
+++ b/tests/auto/qml/debugger/qqmlnativeconnector/tst_qqmlnativeconnector.cpp
@@ -113,7 +113,7 @@ int main(int argc, char *argv[])
         argv2[i] = argv[i];
     argv2[argc] = strdup("-qmljsdebugger=native,services:NativeQmlDebugger");
     ++argc;
-    argv2[argc] = 0;
+    argv2[argc] = nullptr;
     Application app(argc, argv2);
     return QTest::qExec(&app, argc, argv);
 }
diff --git a/tests/auto/qml/debugger/qqmlpreview/data/broken.qml b/tests/auto/qml/debugger/qqmlpreview/data/broken.qml
new file mode 100644
index 0000000000..4ebbf7576a
--- /dev/null
+++ b/tests/auto/qml/debugger/qqmlpreview/data/broken.qml
@@ -0,0 +1,31 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.0
+
+Item {
diff --git a/tests/auto/qml/debugger/qqmlpreview/data/i18n/qml_fr_FR.qm b/tests/auto/qml/debugger/qqmlpreview/data/i18n/qml_fr_FR.qm
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/tests/auto/qml/debugger/qqmlpreview/data/i18n/qml_fr_FR.qm
diff --git a/tests/auto/qml/debugger/qqmlpreview/data/qtquick2.qml b/tests/auto/qml/debugger/qqmlpreview/data/qtquick2.qml
new file mode 100644
index 0000000000..b525ab4fa0
--- /dev/null
+++ b/tests/auto/qml/debugger/qqmlpreview/data/qtquick2.qml
@@ -0,0 +1,71 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.0
+
+Rectangle {
+    width: 100
+    height: 100
+    color: "blue"
+
+    RotationAnimation on rotation {
+        duration: 3600
+        loops: Animation.Infinite
+        from: 0
+        to: 360
+    }
+
+    Timer {
+        interval: 300
+        repeat: true
+        running: true
+        property int prevHit: -1
+        property int prevRotation: -1
+        onTriggered: {
+            var date = new Date;
+            var millis = date.getMilliseconds()
+
+            if (prevHit < 0) {
+                prevHit = millis;
+                prevRotation = parent.rotation
+                return;
+            }
+
+            var milliDelta = millis - prevHit;
+            if (milliDelta <= 0)
+                milliDelta += 1000;
+            prevHit = millis;
+
+            var delta = parent.rotation - prevRotation;
+            if (delta < 0)
+                delta += 360
+            prevRotation = parent.rotation
+            console.log(milliDelta, delta, "ms/degrees ");
+        }
+    }
+}
diff --git a/tests/auto/qml/debugger/qqmlpreview/data/window.qml b/tests/auto/qml/debugger/qqmlpreview/data/window.qml
new file mode 100644
index 0000000000..f9f8d5aeb1
--- /dev/null
+++ b/tests/auto/qml/debugger/qqmlpreview/data/window.qml
@@ -0,0 +1,44 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.0
+import QtQuick.Window 2.0
+
+Window {
+    visible: true
+
+    height: 100
+    width: 100
+
+    Timer {
+        repeat: false
+        interval: 1000
+        running: true
+        onTriggered: console.log("window.qml");
+    }
+}
diff --git a/tests/auto/qml/debugger/qqmlpreview/data/window1.qml b/tests/auto/qml/debugger/qqmlpreview/data/window1.qml
new file mode 100644
index 0000000000..e8e9ad706d
--- /dev/null
+++ b/tests/auto/qml/debugger/qqmlpreview/data/window1.qml
@@ -0,0 +1,43 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.0
+import QtQuick.Window 2.3
+
+Window {
+    visible: true
+
+    height: 200
+    width: 100
+
+    Timer {
+        interval: 1000
+        running: true
+        onTriggered: console.log("window1.qml");
+    }
+}
diff --git a/tests/auto/qml/debugger/qqmlpreview/data/window2.qml b/tests/auto/qml/debugger/qqmlpreview/data/window2.qml
new file mode 100644
index 0000000000..9ad42d2ee2
--- /dev/null
+++ b/tests/auto/qml/debugger/qqmlpreview/data/window2.qml
@@ -0,0 +1,43 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.0
+import QtQuick.Window 2.3
+
+Window {
+    visible: true
+
+    height: 100
+    width: 200
+
+    Timer {
+        interval: 1000
+        running: true
+        onTriggered: console.log("window2.qml");
+    }
+}
diff --git a/tests/auto/qml/debugger/qqmlpreview/data/zoom.qml b/tests/auto/qml/debugger/qqmlpreview/data/zoom.qml
new file mode 100644
index 0000000000..0aca235de1
--- /dev/null
+++ b/tests/auto/qml/debugger/qqmlpreview/data/zoom.qml
@@ -0,0 +1,51 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.0
+import QtQuick.Window 2.2
+
+Window {
+    id: w
+    height: 100
+    width: 100
+    visible: true
+
+    Rectangle {
+        width: 50
+        height: 50
+        color: "blue"
+        anchors.centerIn: parent
+    }
+
+    Timer {
+        interval: 100
+        running: true
+        repeat: true
+        onTriggered: console.log("zoom", w.screen.devicePixelRatio)
+    }
+}
diff --git a/tests/auto/qml/debugger/qqmlpreview/qqmlpreview.pro b/tests/auto/qml/debugger/qqmlpreview/qqmlpreview.pro
new file mode 100644
index 0000000000..2c27306517
--- /dev/null
+++ b/tests/auto/qml/debugger/qqmlpreview/qqmlpreview.pro
@@ -0,0 +1,25 @@
+CONFIG += testcase
+TARGET = tst_qqmlpreview
+
+QT += qml testlib core qmldebug-private
+macos:CONFIG -= app_bundle
+
+INCLUDEPATH += ../../../../../src/plugins/qmltooling/qmldbg_preview/
+
+SOURCES += \
+    tst_qqmlpreview.cpp \
+    ../../../../../src/plugins/qmltooling/qmldbg_preview/qqmlpreviewblacklist.cpp
+
+HEADERS += \
+    ../../../../../src/plugins/qmltooling/qmldbg_preview/qqmlpreviewblacklist.h
+
+include(../shared/debugutil.pri)
+
+TESTDATA = \
+    data/window.qml \
+    data/qtquick2.qml \
+    data/window2.qml \
+    data/window1.qml \
+    data/broken.qml \
+    data/zoom.qml \
+    data/i18n/qml_fr_FR.qm
diff --git a/tests/auto/qml/debugger/qqmlpreview/tst_qqmlpreview.cpp b/tests/auto/qml/debugger/qqmlpreview/tst_qqmlpreview.cpp
new file mode 100644
index 0000000000..4c4c514832
--- /dev/null
+++ b/tests/auto/qml/debugger/qqmlpreview/tst_qqmlpreview.cpp
@@ -0,0 +1,365 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qqmldebugprocess_p.h"
+#include "debugutil_p.h"
+#include "qqmlpreviewblacklist.h"
+
+#include <QtTest/qtest.h>
+#include <QtTest/qsignalspy.h>
+#include <QtCore/qtimer.h>
+#include <QtCore/qdebug.h>
+#include <QtCore/qthread.h>
+#include <QtCore/qlibraryinfo.h>
+#include <QtNetwork/qhostaddress.h>
+
+#include <private/qqmldebugconnection_p.h>
+#include <private/qqmlpreviewclient_p.h>
+
+class tst_QQmlPreview : public QQmlDebugTest
+{
+    Q_OBJECT
+
+private:
+    ConnectResult startQmlProcess(const QString &qmlFile);
+    void serveRequest(const QString &path);
+    QList<QQmlDebugClient *> createClients() override;
+    void verifyProcessOutputContains(const QString &string) const;
+
+    QPointer<QQmlPreviewClient> m_client;
+
+    QStringList m_files;
+    QStringList m_filesNotFound;
+    QStringList m_directories;
+    QStringList m_serviceErrors;
+    QQmlPreviewClient::FpsInfo m_frameStats;
+
+private slots:
+    void cleanup() final;
+
+    void connect();
+    void load();
+    void rerun();
+    void blacklist();
+    void error();
+    void zoom();
+    void fps();
+    void language();
+};
+
+QQmlDebugTest::ConnectResult tst_QQmlPreview::startQmlProcess(const QString &qmlFile)
+{
+    return QQmlDebugTest::connect(QLibraryInfo::location(QLibraryInfo::BinariesPath) + "/qml",
+                                  QStringLiteral("QmlPreview"), testFile(qmlFile), true);
+}
+
+void tst_QQmlPreview::serveRequest(const QString &path)
+{
+    QFileInfo info(path);
+
+    if (info.isDir()) {
+        m_directories.append(path);
+        m_client->sendDirectory(path, QDir(path).entryList());
+    } else {
+        QFile file(path);
+        if (file.open(QIODevice::ReadOnly)) {
+            m_files.append(path);
+            m_client->sendFile(path, file.readAll());
+        } else {
+            m_filesNotFound.append(path);
+            m_client->sendError(path);
+        }
+    }
+}
+
+QList<QQmlDebugClient *> tst_QQmlPreview::createClients()
+{
+    m_client = new QQmlPreviewClient(m_connection);
+
+    QObject::connect(m_client.data(), &QQmlPreviewClient::request, this, &tst_QQmlPreview::serveRequest);
+    QObject::connect(m_client.data(), &QQmlPreviewClient::error, this, [this](const QString &error) {
+        m_serviceErrors.append(error);
+    });
+    QObject::connect(m_client.data(), &QQmlPreviewClient::fps,
+                     this, [this](const QQmlPreviewClient::FpsInfo &info) {
+        m_frameStats = info;
+    });
+
+    return QList<QQmlDebugClient *>({m_client});
+}
+
+void tst_QQmlPreview::verifyProcessOutputContains(const QString &string) const
+{
+    QTRY_VERIFY_WITH_TIMEOUT(m_process->output().contains(string), 30000);
+}
+
+void checkFiles(const QStringList &files)
+{
+    QVERIFY(!files.contains("/etc/localtime"));
+    QVERIFY(!files.contains("/etc/timezome"));
+    QVERIFY(!files.contains(":/qgradient/webgradients.binaryjson"));
+}
+
+void tst_QQmlPreview::cleanup()
+{
+    // Use a separate function so that we don't return early from cleanup() on failure.
+    checkFiles(m_files);
+
+    QQmlDebugTest::cleanup();
+    if (QTest::currentTestFailed()) {
+        qDebug() << "Files loaded:" << m_files;
+        qDebug() << "Files not loaded:" << m_filesNotFound;
+        qDebug() << "Directories loaded:" << m_directories;
+        qDebug() << "Errors reported:" << m_serviceErrors;
+    }
+
+    m_directories.clear();
+    m_files.clear();
+    m_filesNotFound.clear();
+    m_serviceErrors.clear();
+    m_frameStats = QQmlPreviewClient::FpsInfo();
+}
+
+void tst_QQmlPreview::connect()
+{
+    const QString file("window.qml");
+    QCOMPARE(startQmlProcess(file), ConnectSuccess);
+    QVERIFY(m_client);
+    QTRY_COMPARE(m_client->state(), QQmlDebugClient::Enabled);
+    m_client->triggerLoad(testFileUrl(file));
+    QTRY_VERIFY(m_files.contains(testFile(file)));
+    verifyProcessOutputContains(file);
+    m_process->stop();
+    QTRY_COMPARE(m_client->state(), QQmlDebugClient::NotConnected);
+    QVERIFY(m_serviceErrors.isEmpty());
+}
+
+void tst_QQmlPreview::load()
+{
+    const QString file("qtquick2.qml");
+    QCOMPARE(startQmlProcess(file), ConnectSuccess);
+    QVERIFY(m_client);
+    QTRY_COMPARE(m_client->state(), QQmlDebugClient::Enabled);
+    m_client->triggerLoad(testFileUrl(file));
+    QTRY_VERIFY(m_files.contains(testFile(file)));
+    verifyProcessOutputContains("ms/degrees");
+
+    const QStringList files({"window2.qml", "window1.qml", "window.qml"});
+    for (const QString &newFile : files) {
+        m_client->triggerLoad(testFileUrl(newFile));
+        QTRY_VERIFY(m_files.contains(testFile(newFile)));
+        verifyProcessOutputContains(newFile);
+    }
+
+    m_process->stop();
+    QTRY_COMPARE(m_client->state(), QQmlDebugClient::NotConnected);
+    QVERIFY(m_serviceErrors.isEmpty());
+}
+
+void tst_QQmlPreview::rerun()
+{
+    const QString file("window.qml");
+    QCOMPARE(startQmlProcess(file), ConnectSuccess);
+    QVERIFY(m_client);
+    m_client->triggerLoad(testFileUrl(file));
+    const QLatin1String message("window.qml");
+    verifyProcessOutputContains(message);
+    const int pos = m_process->output().lastIndexOf(message) + message.size();
+    QVERIFY(pos >= 0);
+
+    m_client->triggerRerun();
+    QTRY_VERIFY_WITH_TIMEOUT(m_process->output().indexOf(message, pos) >= pos, 30000);
+
+    m_process->stop();
+    QVERIFY(m_serviceErrors.isEmpty());
+}
+
+void tst_QQmlPreview::blacklist()
+{
+    QQmlPreviewBlacklist blacklist;
+
+    QStringList strings({
+        "lalala", "lulul", "trakdkd", "suppe", "zack"
+    });
+
+    for (const QString &string : strings)
+        QVERIFY(!blacklist.isBlacklisted(string));
+
+    for (const QString &string : strings)
+        blacklist.blacklist(string);
+
+    for (const QString &string : strings) {
+        QVERIFY(blacklist.isBlacklisted(string));
+        QVERIFY(!blacklist.isBlacklisted(string.left(string.size() / 2)));
+        QVERIFY(!blacklist.isBlacklisted(string + "45"));
+        QVERIFY(!blacklist.isBlacklisted(" " + string));
+        QVERIFY(blacklist.isBlacklisted(string + "/45"));
+    }
+
+    for (auto begin = strings.begin(), it = begin, end = strings.end(); it != end; ++it) {
+        std::rotate(begin, it, end);
+        QString path = "/" + strings.join('/');
+        blacklist.blacklist(path);
+        QVERIFY(blacklist.isBlacklisted(path));
+        QVERIFY(blacklist.isBlacklisted(path + "/file"));
+        QVERIFY(!blacklist.isBlacklisted(path + "more"));
+        path.chop(1);
+        QVERIFY(!blacklist.isBlacklisted(path));
+        std::reverse(begin, end);
+    }
+
+    blacklist.clear();
+    for (const QString &string : strings)
+        QVERIFY(!blacklist.isBlacklisted(string));
+
+    blacklist.blacklist(":/qt-project.org");
+    QVERIFY(blacklist.isBlacklisted(":/qt-project.org/QmlRuntime/conf/configuration.qml"));
+    QVERIFY(!blacklist.isBlacklisted(":/qt-project.orgQmlRuntime/conf/configuration.qml"));
+
+    QQmlPreviewBlacklist blacklist2;
+
+    blacklist2.blacklist(":/qt-project.org");
+    blacklist2.blacklist(":/QtQuick/Controls/Styles");
+    blacklist2.blacklist(":/ExtrasImports/QtQuick/Controls/Styles");
+    blacklist2.blacklist(QLibraryInfo::location(QLibraryInfo::Qml2ImportsPath));
+    blacklist2.blacklist("/home/ulf/.local/share/QtProject/Qml Runtime/configuration.qml");
+    blacklist2.blacklist("/usr/share");
+    blacklist2.blacklist("/usr/share/QtProject/Qml Runtime/configuration.qml");
+    QVERIFY(blacklist2.isBlacklisted(QLibraryInfo::location(QLibraryInfo::Qml2ImportsPath)));
+    blacklist2.blacklist("/usr/local/share/QtProject/Qml Runtime/configuration.qml");
+    blacklist2.blacklist("qml");
+    blacklist2.blacklist(""); // This should not remove all other paths.
+
+    QVERIFY(blacklist2.isBlacklisted(QLibraryInfo::location(QLibraryInfo::Qml2ImportsPath) +
+                                     "/QtQuick/Window.2.0"));
+    QVERIFY(blacklist2.isBlacklisted(QLibraryInfo::location(QLibraryInfo::Qml2ImportsPath)));
+    QVERIFY(blacklist2.isBlacklisted("/usr/share/QtProject/Qml Runtime/configuration.qml"));
+    QVERIFY(blacklist2.isBlacklisted("/usr/share/stuff"));
+    QVERIFY(blacklist2.isBlacklisted(""));
+
+    QQmlPreviewBlacklist blacklist3;
+    blacklist3.blacklist("/usr/share");
+    blacklist3.blacklist("/usr");
+    blacklist3.blacklist("/usrdings");
+    QVERIFY(blacklist3.isBlacklisted("/usrdings"));
+    QVERIFY(blacklist3.isBlacklisted("/usr/src"));
+    QVERIFY(!blacklist3.isBlacklisted("/opt/share"));
+    QVERIFY(!blacklist3.isBlacklisted("/opt"));
+
+    blacklist3.whitelist("/usr/share");
+    QVERIFY(blacklist3.isBlacklisted("/usrdings"));
+    QVERIFY(!blacklist3.isBlacklisted("/usr"));
+    QVERIFY(!blacklist3.isBlacklisted("/usr/share"));
+    QVERIFY(!blacklist3.isBlacklisted("/usr/src"));
+    QVERIFY(!blacklist3.isBlacklisted("/opt/share"));
+    QVERIFY(!blacklist3.isBlacklisted("/opt"));
+}
+
+void tst_QQmlPreview::error()
+{
+    QCOMPARE(startQmlProcess("window.qml"), ConnectSuccess);
+    QVERIFY(m_client);
+    m_client->triggerLoad(testFileUrl("broken.qml"));
+    QTRY_COMPARE_WITH_TIMEOUT(m_serviceErrors.count(), 1, 10000);
+    QVERIFY(m_serviceErrors.first().contains("broken.qml:32 Expected token `}'"));
+}
+
+static float parseZoomFactor(const QString &output)
+{
+    const QString prefix("zoom ");
+    const int start = output.lastIndexOf(prefix) + prefix.length();
+    if (start < 0)
+        return -1;
+    const int end = output.indexOf('\n', start);
+    if (end < 0)
+        return -1;
+    bool ok = false;
+    const float zoomFactor = output.mid(start, end - start).toFloat(&ok);
+    if (!ok)
+        return -1;
+    return zoomFactor;
+}
+
+static void verifyZoomFactor(const QQmlDebugProcess *process, float factor)
+{
+    QTRY_VERIFY_WITH_TIMEOUT(qFuzzyCompare(parseZoomFactor(process->output()), factor), 30000);
+}
+
+void tst_QQmlPreview::zoom()
+{
+    const QString file("zoom.qml");
+    QCOMPARE(startQmlProcess(file), ConnectSuccess);
+    QVERIFY(m_client);
+    m_client->triggerLoad(testFileUrl(file));
+    QTRY_VERIFY(m_files.contains(testFile(file)));
+    float baseZoomFactor = -1;
+    QTRY_VERIFY_WITH_TIMEOUT((baseZoomFactor = parseZoomFactor(m_process->output())) > 0, 30000);
+    m_client->triggerZoom(2.0f);
+    verifyZoomFactor(m_process, baseZoomFactor * 2.0f);
+    m_client->triggerZoom(1.5f);
+    verifyZoomFactor(m_process, baseZoomFactor * 1.5f);
+    m_client->triggerZoom(0.5f);
+    verifyZoomFactor(m_process, baseZoomFactor * 0.5f);
+    m_client->triggerZoom(-1.0f);
+    verifyZoomFactor(m_process, baseZoomFactor);
+    m_process->stop();
+    QVERIFY(m_serviceErrors.isEmpty());
+}
+
+void tst_QQmlPreview::fps()
+{
+    const QString file("qtquick2.qml");
+    QCOMPARE(startQmlProcess(file), ConnectSuccess);
+    QVERIFY(m_client);
+    m_client->triggerLoad(testFileUrl(file));
+    if (QGuiApplication::platformName() != "offscreen") {
+        QTRY_VERIFY(m_frameStats.numSyncs > 10);
+        QVERIFY(m_frameStats.minSync <= m_frameStats.maxSync);
+        QVERIFY(m_frameStats.totalSync / m_frameStats.numSyncs >= m_frameStats.minSync - 1);
+        QVERIFY(m_frameStats.totalSync / m_frameStats.numSyncs <= m_frameStats.maxSync);
+
+        QVERIFY(m_frameStats.numRenders > 0);
+        QVERIFY(m_frameStats.minRender <= m_frameStats.maxRender);
+        QVERIFY(m_frameStats.totalRender / m_frameStats.numRenders >= m_frameStats.minRender - 1);
+        QVERIFY(m_frameStats.totalRender / m_frameStats.numRenders <= m_frameStats.maxRender);
+    } else {
+        QSKIP("offscreen rendering doesn't produce any frames");
+    }
+}
+
+void tst_QQmlPreview::language()
+{
+    QCOMPARE(startQmlProcess("window.qml"), ConnectSuccess);
+    QVERIFY(m_client);
+    m_client->triggerLanguage(dataDirectoryUrl(), "fr_FR");
+    QTRY_VERIFY_WITH_TIMEOUT(m_files.contains(testFile("i18n/qml_fr_FR.qm")), 30000);
+}
+
+QTEST_MAIN(tst_QQmlPreview)
+
+#include "tst_qqmlpreview.moc"
diff --git a/tests/auto/qml/debugger/qqmlprofilerservice/data/batchOverflow.qml b/tests/auto/qml/debugger/qqmlprofilerservice/data/batchOverflow.qml
new file mode 100644
index 0000000000..dde1def947
--- /dev/null
+++ b/tests/auto/qml/debugger/qqmlprofilerservice/data/batchOverflow.qml
@@ -0,0 +1,20 @@
+import QtQml 2.2
+
+QtObject {
+    function iterate(dictionaryTable, j) {
+        var word = "a" + j.toString()
+        dictionaryTable[word] = null;
+    }
+
+    Component.onCompleted: {
+        var dictionaryTable = {};
+        for (var j = 0; j < 256; ++j)
+            iterate(dictionaryTable, j);
+    }
+
+    property Timer timer: Timer {
+        interval: 1
+        running: true;
+        onTriggered: Qt.quit();
+    }
+}
diff --git a/tests/auto/qml/debugger/qqmlprofilerservice/data/controlFromJS.qml b/tests/auto/qml/debugger/qqmlprofilerservice/data/controlFromJS.qml
index dd7cb2055d..4235a2d55f 100644
--- a/tests/auto/qml/debugger/qqmlprofilerservice/data/controlFromJS.qml
+++ b/tests/auto/qml/debugger/qqmlprofilerservice/data/controlFromJS.qml
@@ -43,13 +43,6 @@ QtObject {
         interval: 1000
         onTriggered: {
             console.profileEnd();
-            endTimer.start();
         }
     }
-
-    property var endTimer: Timer {
-        id: endTimer
-        interval: 1000
-        onTriggered: Qt.quit();
-    }
 }
diff --git a/tests/auto/qml/debugger/qqmlprofilerservice/data/exit.qml b/tests/auto/qml/debugger/qqmlprofilerservice/data/exit.qml
index 4236d70ea3..3b28e65174 100644
--- a/tests/auto/qml/debugger/qqmlprofilerservice/data/exit.qml
+++ b/tests/auto/qml/debugger/qqmlprofilerservice/data/exit.qml
@@ -1,7 +1,7 @@
 import QtQml 2.0
 
 QtObject {
-    Timer {
+    property Timer timer: Timer {
         running: true
         interval: 1
         onTriggered: Qt.quit();
diff --git a/tests/auto/qml/debugger/qqmlprofilerservice/data/memory.qml b/tests/auto/qml/debugger/qqmlprofilerservice/data/memory.qml
new file mode 100644
index 0000000000..f39dcdf16a
--- /dev/null
+++ b/tests/auto/qml/debugger/qqmlprofilerservice/data/memory.qml
@@ -0,0 +1,17 @@
+import QtQml 2.0
+
+Timer {
+    interval: 1
+    running: true
+
+    function recurse(i) {
+        var x = { t: [1, 2, 3, 4] }
+        console.log(x.t[i]);
+        if (i < 3)
+            recurse(i + 1);
+        else
+            Qt.quit();
+    }
+
+    onTriggered: recurse(0)
+}
diff --git a/tests/auto/qml/debugger/qqmlprofilerservice/data/qstr.qml b/tests/auto/qml/debugger/qqmlprofilerservice/data/qstr.qml
new file mode 100644
index 0000000000..09dcd34b5c
--- /dev/null
+++ b/tests/auto/qml/debugger/qqmlprofilerservice/data/qstr.qml
@@ -0,0 +1,9 @@
+import QtQml 2.0
+
+Timer {
+    property string stuff: qsTr("foo")
+
+    running: true
+    interval: 1
+    onTriggered: Qt.quit();
+}
diff --git a/tests/auto/qml/debugger/qqmlprofilerservice/data/quit.qml b/tests/auto/qml/debugger/qqmlprofilerservice/data/quit.qml
new file mode 100644
index 0000000000..bc8c2b90ae
--- /dev/null
+++ b/tests/auto/qml/debugger/qqmlprofilerservice/data/quit.qml
@@ -0,0 +1,40 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.0
+
+//DO NOT CHANGE
+
+Item {
+    Timer {
+        running: true
+        triggeredOnStart: true
+        onTriggered: Qt.quit();
+    }
+}
+
diff --git a/tests/auto/qml/debugger/qqmlprofilerservice/qqmlprofilerservice.pro b/tests/auto/qml/debugger/qqmlprofilerservice/qqmlprofilerservice.pro
index 71a58d6f34..0cd4b331f2 100644
--- a/tests/auto/qml/debugger/qqmlprofilerservice/qqmlprofilerservice.pro
+++ b/tests/auto/qml/debugger/qqmlprofilerservice/qqmlprofilerservice.pro
@@ -4,13 +4,11 @@ osx:CONFIG -= app_bundle
 
 SOURCES += tst_qqmlprofilerservice.cpp
 
-INCLUDEPATH += ../shared
-include(../../../shared/util.pri)
 include(../shared/debugutil.pri)
 
 TESTDATA = data/*
 
-QT += core qml testlib gui-private core-private
+QT += testlib gui-private
 
 OTHER_FILES += \
     data/pixmapCacheTest.qml \
@@ -21,4 +19,7 @@ OTHER_FILES += \
     data/TestImage_2x2.png \
     data/signalSourceLocation.qml \
     data/javascript.qml \
-    data/timer.qml
+    data/timer.qml \
+    data/qstr.qml \
+    data/memory.qml \
+    data/batchOverflow.qml
diff --git a/tests/auto/qml/debugger/qqmlprofilerservice/tst_qqmlprofilerservice.cpp b/tests/auto/qml/debugger/qqmlprofilerservice/tst_qqmlprofilerservice.cpp
index 692e70d7da..085eb7b87a 100644
--- a/tests/auto/qml/debugger/qqmlprofilerservice/tst_qqmlprofilerservice.cpp
+++ b/tests/auto/qml/debugger/qqmlprofilerservice/tst_qqmlprofilerservice.cpp
@@ -27,254 +27,160 @@
 ****************************************************************************/
 
 #include "debugutil_p.h"
+#include "qqmldebugprocess_p.h"
 #include "../../../shared/util.h"
 
 #include <private/qqmlprofilerclient_p.h>
 #include <private/qqmldebugconnection_p.h>
 
 #include <QtTest/qtest.h>
+#include <QtTest/qsignalspy.h>
 #include <QtCore/qlibraryinfo.h>
 
-#define STR_PORT_FROM "13773"
-#define STR_PORT_TO "13783"
+#include <QtGui/private/qguiapplication_p.h>
+#include <QtGui/qpa/qplatformintegration.h>
 
-struct QQmlProfilerData
-{
-    QQmlProfilerData(qint64 time = -2, int messageType = -1, int detailType = -1,
-                     const QString &detailData = QString()) :
-        time(time), messageType(messageType), detailType(detailType), detailData(detailData),
-        line(-1), column(-1), framerate(-1), animationcount(-1), amount(-1)
-    {}
-
-    qint64 time;
-    int messageType;
-    int detailType;
-
-    //###
-    QString detailData; //used by RangeData and RangeLocation
-    int line;           //used by RangeLocation
-    int column;         //used by RangeLocation
-    int framerate;      //used by animation events
-    int animationcount; //used by animation events
-    qint64 amount;      //used by heap events
-};
-
-class QQmlProfilerTestClient : public QQmlProfilerClient
+class QQmlProfilerTestClient : public QQmlProfilerEventReceiver
 {
     Q_OBJECT
 
 public:
-    QQmlProfilerTestClient(QQmlDebugConnection *connection) : QQmlProfilerClient(connection),
-        lastTimestamp(-1) {}
+    QQmlProfilerTestClient(QQmlDebugConnection *connection) :
+        client(new QQmlProfilerClient(connection, this))
+    {
+        connect(client.data(), &QQmlProfilerClient::traceStarted,
+                this, &QQmlProfilerTestClient::startTrace);
+        connect(client.data(), &QQmlProfilerClient::traceFinished,
+                this, &QQmlProfilerTestClient::endTrace);
+    }
+
+    void startTrace(qint64 timestamp, const QList<int> &engineIds);
+    void endTrace(qint64 timestamp, const QList<int> &engineIds);
 
-    QVector<QQmlProfilerData> qmlMessages;
-    QVector<QQmlProfilerData> javascriptMessages;
-    QVector<QQmlProfilerData> jsHeapMessages;
-    QVector<QQmlProfilerData> asynchronousMessages;
-    QVector<QQmlProfilerData> pixmapMessages;
+    QPointer<QQmlProfilerClient> client; // Owned by QQmlDebugTest
+    QVector<QQmlProfilerEventType> types;
 
-    qint64 lastTimestamp;
+    QVector<QQmlProfilerEvent> qmlMessages;
+    QVector<QQmlProfilerEvent> javascriptMessages;
+    QVector<QQmlProfilerEvent> jsHeapMessages;
+    QVector<QQmlProfilerEvent> asynchronousMessages;
+    QVector<QQmlProfilerEvent> pixmapMessages;
 
-signals:
-    void recordingFinished();
+    int numLoadedEventTypes() const override;
+    void addEventType(const QQmlProfilerEventType &type) override;
+    void addEvent(const QQmlProfilerEvent &event) override;
 
 private:
-    void traceStarted(qint64 time, int engineId);
-    void traceFinished(qint64 time, int engineId);
-    void rangeStart(QQmlProfilerDefinitions::RangeType type, qint64 startTime);
-    void rangeData(QQmlProfilerDefinitions::RangeType type, qint64 time, const QString &data);
-    void rangeLocation(QQmlProfilerDefinitions::RangeType type, qint64 time,
-                       const QQmlEventLocation &location);
-    void rangeEnd(QQmlProfilerDefinitions::RangeType type, qint64 endTime);
-    void animationFrame(qint64 time, int frameRate, int animationCount, int threadId);
-    void sceneGraphEvent(QQmlProfilerDefinitions::SceneGraphFrameType type, qint64 time,
-                         qint64 numericData1, qint64 numericData2, qint64 numericData3,
-                         qint64 numericData4, qint64 numericData5);
-    void pixmapCacheEvent(QQmlProfilerDefinitions::PixmapEventType type, qint64 time,
-                          const QString &url, int numericData1, int numericData2);
-    void memoryAllocation(QQmlProfilerDefinitions::MemoryType type, qint64 time, qint64 amount);
-    void inputEvent(QQmlProfilerDefinitions::InputEventType type, qint64 time, int a, int b);
-    void complete();
-
-    void unknownEvent(QQmlProfilerDefinitions::Message messageType, qint64 time, int detailType);
-    void unknownData(QPacket &stream);
+    qint64 lastTimestamp = -1;
 };
 
-void QQmlProfilerTestClient::traceStarted(qint64 time, int engineId)
+void QQmlProfilerTestClient::startTrace(qint64 timestamp, const QList<int> &engineIds)
 {
-    asynchronousMessages.append(QQmlProfilerData(time, QQmlProfilerDefinitions::Event,
-                                        QQmlProfilerDefinitions::StartTrace,
-                                        QString::number(engineId)));
+    types.append(QQmlProfilerEventType(Event, MaximumRangeType, StartTrace));
+    asynchronousMessages.append(QQmlProfilerEvent(timestamp, types.length() - 1,
+                                                  engineIds.toVector()));
 }
 
-void QQmlProfilerTestClient::traceFinished(qint64 time, int engineId)
+void QQmlProfilerTestClient::endTrace(qint64 timestamp, const QList<int> &engineIds)
 {
-    asynchronousMessages.append(QQmlProfilerData(time, QQmlProfilerDefinitions::Event,
-                                        QQmlProfilerDefinitions::EndTrace,
-                                        QString::number(engineId)));
+    types.append(QQmlProfilerEventType(Event, MaximumRangeType, EndTrace));
+    asynchronousMessages.append(QQmlProfilerEvent(timestamp, types.length() - 1,
+                                                  engineIds.toVector()));
 }
 
-void QQmlProfilerTestClient::rangeStart(QQmlProfilerDefinitions::RangeType type, qint64 startTime)
+int QQmlProfilerTestClient::numLoadedEventTypes() const
 {
-    QVERIFY(type >= 0 && type < QQmlProfilerDefinitions::MaximumRangeType);
-    QVERIFY(lastTimestamp <= startTime);
-    lastTimestamp = startTime;
-    QQmlProfilerData data(startTime, QQmlProfilerDefinitions::RangeStart, type);
-    if (type == QQmlProfilerDefinitions::Javascript)
-        javascriptMessages.append(data);
-    else
-        qmlMessages.append(data);
+    return types.length();
 }
 
-void QQmlProfilerTestClient::rangeData(QQmlProfilerDefinitions::RangeType type, qint64 time,
-                                      const QString &string)
+void QQmlProfilerTestClient::addEventType(const QQmlProfilerEventType &type)
 {
-    QVERIFY(type >= 0 && type < QQmlProfilerDefinitions::MaximumRangeType);
-    QVERIFY(lastTimestamp <= time);
-    lastTimestamp = time;
-    QQmlProfilerData data(time, QQmlProfilerDefinitions::RangeData, type, string);
-    if (type == QQmlProfilerDefinitions::Javascript)
-        javascriptMessages.append(data);
-    else
-        qmlMessages.append(data);
+    types.append(type);
 }
 
-void QQmlProfilerTestClient::rangeLocation(QQmlProfilerDefinitions::RangeType type, qint64 time,
-                                          const QQmlEventLocation &location)
+void QQmlProfilerTestClient::addEvent(const QQmlProfilerEvent &event)
 {
-    QVERIFY(type >= 0 && type < QQmlProfilerDefinitions::MaximumRangeType);
-    QVERIFY(location.line >= -2);
-    QVERIFY(lastTimestamp <= time);
-    lastTimestamp = time;
-    QQmlProfilerData data(time, QQmlProfilerDefinitions::RangeLocation, type, location.filename);
-    data.line = location.line;
-    data.column = location.column;
-    if (type == QQmlProfilerDefinitions::Javascript)
-        javascriptMessages.append(data);
-    else
-        qmlMessages.append(data);
-}
+    const int typeIndex = event.typeIndex();
+    QVERIFY(typeIndex < types.length());
 
-void QQmlProfilerTestClient::rangeEnd(QQmlProfilerDefinitions::RangeType type, qint64 endTime)
-{
-    QVERIFY(type >= 0 && type < QQmlProfilerDefinitions::MaximumRangeType);
-    QVERIFY(lastTimestamp <= endTime);
-    lastTimestamp = endTime;
-    QQmlProfilerData data(endTime, QQmlProfilerDefinitions::RangeEnd, type);
-    if (type == QQmlProfilerDefinitions::Javascript)
-        javascriptMessages.append(data);
-    else
-        qmlMessages.append(data);
-}
+    const QQmlProfilerEventType &type = types[typeIndex];
 
-void QQmlProfilerTestClient::animationFrame(qint64 time, int frameRate, int animationCount, int threadId)
-{
-    QVERIFY(threadId >= 0);
-    QVERIFY(frameRate != -1);
-    QVERIFY(animationCount != -1);
-    QVERIFY(lastTimestamp <= time);
-    lastTimestamp = time;
-    QQmlProfilerData data(time, QQmlProfilerDefinitions::Event,
-                          QQmlProfilerDefinitions::AnimationFrame);
-    data.framerate = frameRate;
-    data.animationcount = animationCount;
-    asynchronousMessages.append(data);
-}
+    QVERIFY(event.timestamp() >= lastTimestamp);
+    lastTimestamp = event.timestamp();
 
-void QQmlProfilerTestClient::sceneGraphEvent(QQmlProfilerDefinitions::SceneGraphFrameType type,
-                                            qint64 time, qint64 numericData1, qint64 numericData2,
-                                            qint64 numericData3, qint64 numericData4,
-                                            qint64 numericData5)
-{
-    Q_UNUSED(numericData1);
-    Q_UNUSED(numericData2);
-    Q_UNUSED(numericData3);
-    Q_UNUSED(numericData4);
-    Q_UNUSED(numericData5);
-    QVERIFY(lastTimestamp <= time);
-    lastTimestamp = time;
-    asynchronousMessages.append(QQmlProfilerData(time, QQmlProfilerDefinitions::SceneGraphFrame,
-                                                 type));
-}
-
-void QQmlProfilerTestClient::pixmapCacheEvent(QQmlProfilerDefinitions::PixmapEventType type,
-                                             qint64 time, const QString &url, int numericData1,
-                                             int numericData2)
-{
-    QVERIFY(lastTimestamp <= time);
-    lastTimestamp = time;
-    QQmlProfilerData data(time, QQmlProfilerDefinitions::PixmapCacheEvent, type, url);
-    switch (type) {
-    case QQmlProfilerDefinitions::PixmapSizeKnown:
-        data.line = numericData1;
-        data.column = numericData2;
+    switch (type.message()) {
+    case Event: {
+        switch (type.detailType()) {
+        case StartTrace:
+            QFAIL("StartTrace should not be passed on as event");
+            break;
+        case EndTrace:
+            QFAIL("EndTrace should not be passed on as event");
+            break;
+        case AnimationFrame:
+            asynchronousMessages.append(event);
+            break;
+        case Mouse:
+        case Key:
+            qmlMessages.append(event);
+            break;
+        default:
+            QFAIL(qPrintable(QString::fromLatin1("Event with unknown detailType %1 received at %2.")
+                             .arg(type.detailType()).arg(event.timestamp())));
+            break;
+        }
+        break;
+    }
+    case RangeStart:
+    case RangeData:
+    case RangeLocation:
+    case RangeEnd:
+        QFAIL("Range stages are transmitted as part of events");
+        break;
+    case Complete:
+        QFAIL("Complete should not be passed on as event");
+        break;
+    case PixmapCacheEvent:
+        pixmapMessages.append(event);
         break;
-    case QQmlProfilerDefinitions::PixmapReferenceCountChanged:
-    case QQmlProfilerDefinitions::PixmapCacheCountChanged:
-        data.animationcount = numericData1;
+    case SceneGraphFrame:
+        asynchronousMessages.append(event);
         break;
-    default:
+    case MemoryAllocation:
+        jsHeapMessages.append(event);
+        break;
+    case DebugMessage:
+        // Unhandled
+        break;
+    case MaximumMessage:
+        switch (type.rangeType()) {
+        case Painting:
+            QFAIL("QtQuick1 paint message received.");
+            break;
+        case Compiling:
+        case Creating:
+        case Binding:
+        case HandlingSignal:
+            qmlMessages.append(event);
+            break;
+        case Javascript:
+            javascriptMessages.append(event);
+            break;
+        default:
+            QFAIL(qPrintable(
+                      QString::fromLatin1("Unknown range event %1 received at %2.")
+                      .arg(type.rangeType()).arg(event.timestamp())));
+            break;
+        }
         break;
     }
-    pixmapMessages.append(data);
-}
-
-void QQmlProfilerTestClient::memoryAllocation(QQmlProfilerDefinitions::MemoryType type, qint64 time,
-                                             qint64 amount)
-{
-    QVERIFY(lastTimestamp <= time);
-    lastTimestamp = time;
-    QQmlProfilerData data(time, QQmlProfilerDefinitions::MemoryAllocation, type);
-    data.amount = amount;
-    jsHeapMessages.append(data);
 }
 
-void QQmlProfilerTestClient::inputEvent(QQmlProfilerDefinitions::InputEventType type, qint64 time,
-                                        int a, int b)
-{
-    QVERIFY(lastTimestamp <= time);
-    lastTimestamp = time;
-    qmlMessages.append(QQmlProfilerData(time, QQmlProfilerDefinitions::Event, type,
-                                        QString::number(a) + QLatin1Char('x') +
-                                        QString::number(b)));
-}
-
-void QQmlProfilerTestClient::unknownEvent(QQmlProfilerDefinitions::Message messageType, qint64 time,
-                                         int detailType)
-{
-    QFAIL(qPrintable(QString::fromLatin1("Unknown event %1 with detail type %2 received at %3.")
-                     .arg(messageType).arg(detailType).arg(time)));
-}
-
-void QQmlProfilerTestClient::unknownData(QPacket &stream)
-{
-    QFAIL(qPrintable(QString::fromLatin1("%1 bytes of extra data after receiving message.")
-                     .arg(stream.device()->bytesAvailable())));
-}
-
-void QQmlProfilerTestClient::complete()
-{
-    emit recordingFinished();
-}
-
-class tst_QQmlProfilerService : public QQmlDataTest
+class tst_QQmlProfilerService : public QQmlDebugTest
 {
     Q_OBJECT
 
-public:
-    tst_QQmlProfilerService()
-        : m_process(0)
-        , m_connection(0)
-        , m_client(0)
-    {
-    }
-
-
 private:
-    QQmlDebugProcess *m_process;
-    QQmlDebugConnection *m_connection;
-    QQmlProfilerTestClient *m_client;
-
     enum MessageListType {
         MessageListQML,
         MessageListJavaScript,
@@ -289,18 +195,28 @@ private:
         CheckLine         = 1 << 2,
         CheckColumn       = 1 << 3,
         CheckDataEndsWith = 1 << 4,
+        CheckFileEndsWith = 1 << 5,
+        CheckNumbers      = 1 << 6,
 
-        CheckAll = CheckMessageType | CheckDetailType | CheckLine | CheckColumn | CheckDataEndsWith
+        CheckType = CheckMessageType | CheckDetailType | CheckLine | CheckColumn | CheckFileEndsWith
     };
 
-    void connect(bool block, const QString &testFile, bool restrictServices = true);
+    ConnectResult connect(bool block, const QString &file, bool recordFromStart = true,
+                          uint flushInterval = 0, bool restrictServices = true,
+                          const QString &executable
+            = QLibraryInfo::location(QLibraryInfo::BinariesPath) + "/qmlscene");
+    void checkProcessTerminated();
     void checkTraceReceived();
     void checkJsHeap();
-    bool verify(MessageListType type, int expectedPosition, const QQmlProfilerData &expected,
-                quint32 checks);
+    bool verify(MessageListType type, int expectedPosition,
+                const QQmlProfilerEventType &expected, quint32 checks,
+                const QVector<qint64> &expectedNumbers);
+
+    QList<QQmlDebugClient *> createClients() override;
+    QScopedPointer<QQmlProfilerTestClient> m_client;
 
 private slots:
-    void cleanup();
+    void cleanup() override;
 
     void connect_data();
     void connect();
@@ -311,58 +227,75 @@ private slots:
     void signalSourceLocation();
     void javascript();
     void flushInterval();
+    void translationBinding();
+    void memory();
+    void compile();
+    void multiEngine();
+    void batchOverflow();
+
+private:
+    bool m_recordFromStart = true;
+    bool m_flushInterval = false;
+    bool m_isComplete = false;
+
+    // Don't use ({...}) here as MSVC will interpret that as the "QVector(int size)" ctor.
+    const QVector<qint64> m_rangeStart = (QVector<qint64>() << RangeStart);
+    const QVector<qint64> m_rangeEnd = (QVector<qint64>() << RangeEnd);
 };
 
-#define VERIFY(type, position, expected, checks) QVERIFY(verify(type, position, expected, checks))
+#define VERIFY(type, position, expected, checks, numbers) \
+    QVERIFY(verify(type, position, expected, checks, numbers))
 
-void tst_QQmlProfilerService::connect(bool block, const QString &testFile, bool restrictServices)
+QQmlDebugTest::ConnectResult tst_QQmlProfilerService::connect(
+        bool block, const QString &file, bool recordFromStart, uint flushInterval,
+        bool restrictServices, const QString &executable)
 {
+    m_recordFromStart = recordFromStart;
+    m_flushInterval = flushInterval;
+    m_isComplete = false;
+
     // ### Still using qmlscene due to QTBUG-33377
-    const QString executable = QLibraryInfo::location(QLibraryInfo::BinariesPath) + "/qmlscene";
-    QStringList arguments;
-    arguments << QString::fromLatin1("-qmljsdebugger=port:%1,%2%3%4")
-                 .arg(STR_PORT_FROM).arg(STR_PORT_TO)
-                 .arg(block ? QStringLiteral(",block") : QString())
-                 .arg(restrictServices ? QStringLiteral(",services:CanvasFrameRate") : QString())
-              << QQmlDataTest::instance()->testFile(testFile);
-
-    m_process = new QQmlDebugProcess(executable, this);
-    m_process->start(QStringList() << arguments);
-    QVERIFY2(m_process->waitForSessionStart(), "Could not launch application, or did not get 'Waiting for connection'.");
-
-    m_connection = new QQmlDebugConnection();
-    m_client = new QQmlProfilerTestClient(m_connection);
-    QList<QQmlDebugClient *> others = QQmlDebugTest::createOtherClients(m_connection);
-
-    const int port = m_process->debugPort();
-    m_connection->connectToHost(QLatin1String("127.0.0.1"), port);
-    QVERIFY(m_client);
-    QTRY_COMPARE(m_client->state(), QQmlDebugClient::Enabled);
+    return QQmlDebugTest::connect(
+                executable,
+                restrictServices ? "CanvasFrameRate,EngineControl,DebugMessages" : QString(),
+                testFile(file), block);
+}
 
-    foreach (QQmlDebugClient *other, others)
-        QCOMPARE(other->state(), restrictServices ? QQmlDebugClient::Unavailable :
-                                                    QQmlDebugClient::Enabled);
-    qDeleteAll(others);
+void tst_QQmlProfilerService::checkProcessTerminated()
+{
+    // If the process ends before connect(), we get a non-success value from connect()
+    // That's not a problem as we will still receive the trace. We check that process has terminated
+    // cleanly here.
+
+    // Wait for the process to finish by itself, if that hasn't happened already
+    QVERIFY(m_client);
+    QVERIFY(m_client->client);
+    QTRY_COMPARE(m_client->client->state(), QQmlDebugClient::NotConnected);
+    QVERIFY(m_process);
+    QVERIFY(m_process->exitStatus() != QProcess::CrashExit);
+    QTRY_COMPARE(m_process->exitStatus(), QProcess::NormalExit);
 }
 
 void tst_QQmlProfilerService::checkTraceReceived()
 {
-    QVERIFY2(QQmlDebugTest::waitForSignal(m_client, SIGNAL(recordingFinished())),
-             "No trace received in time.");
+    QVERIFY(m_process->exitStatus() != QProcess::CrashExit);
+    QTRY_VERIFY2(m_isComplete, "No trace received in time.");
+
+    QVector<qint64> numbers;
 
     // must start with "StartTrace"
-    QQmlProfilerData expected(0, QQmlProfilerDefinitions::Event,
-                              QQmlProfilerDefinitions::StartTrace);
-    VERIFY(MessageListAsynchronous, 0, expected, CheckMessageType | CheckDetailType);
+    QQmlProfilerEventType expected(Event, MaximumRangeType, StartTrace);
+    VERIFY(MessageListAsynchronous, 0, expected, CheckMessageType | CheckDetailType, numbers);
 
     // must end with "EndTrace"
-    expected.detailType = QQmlProfilerDefinitions::EndTrace;
+    expected = QQmlProfilerEventType(Event, MaximumRangeType, EndTrace);
     VERIFY(MessageListAsynchronous, m_client->asynchronousMessages.length() - 1, expected,
-           CheckMessageType | CheckDetailType);
+           CheckMessageType | CheckDetailType, numbers);
 }
 
 void tst_QQmlProfilerService::checkJsHeap()
 {
+    QVERIFY(m_client);
     QVERIFY2(m_client->jsHeapMessages.count() > 0, "no JavaScript heap messages received");
 
     bool seen_alloc = false;
@@ -371,33 +304,36 @@ void tst_QQmlProfilerService::checkJsHeap()
     qint64 allocated = 0;
     qint64 used = 0;
     qint64 lastTimestamp = -1;
-    foreach (const QQmlProfilerData &message, m_client->jsHeapMessages) {
-        switch (message.detailType) {
-        case QV4::Profiling::HeapPage:
-            allocated += message.amount;
+    foreach (const QQmlProfilerEvent &message, m_client->jsHeapMessages) {
+        const auto amount = message.number<qint64>(0);
+        const QQmlProfilerEventType &type = m_client->types.at(message.typeIndex());
+        switch (type.detailType()) {
+        case HeapPage:
+            allocated += amount;
             seen_alloc = true;
             break;
-        case QV4::Profiling::SmallItem:
-            used += message.amount;
+        case SmallItem:
+            used += amount;
             seen_small = true;
             break;
-        case QV4::Profiling::LargeItem:
-            allocated += message.amount;
-            used += message.amount;
+        case LargeItem:
+            allocated += amount;
+            used += amount;
             seen_large = true;
             break;
         }
 
-        QVERIFY(message.time >= lastTimestamp);
+        QVERIFY(message.timestamp() >= lastTimestamp);
         // The heap will only be consistent after all events of the same timestamp are processed.
         if (lastTimestamp == -1) {
-            lastTimestamp = message.time;
-            continue;
-        } else if (message.time == lastTimestamp) {
+            lastTimestamp = message.timestamp();
             continue;
         }
 
-        lastTimestamp = message.time;
+        if (message.timestamp() == lastTimestamp)
+            continue;
+
+        lastTimestamp = message.timestamp();
 
         QVERIFY2(used >= 0, QString::fromLatin1("Negative memory usage seen: %1")
                  .arg(used).toUtf8().constData());
@@ -416,10 +352,15 @@ void tst_QQmlProfilerService::checkJsHeap()
 }
 
 bool tst_QQmlProfilerService::verify(tst_QQmlProfilerService::MessageListType type,
-                                     int expectedPosition, const QQmlProfilerData &expected,
-                                     quint32 checks)
+                                     int expectedPosition, const QQmlProfilerEventType &expected,
+                                     quint32 checks, const QVector<qint64> &expectedNumbers)
 {
-    QVector<QQmlProfilerData> *target = 0;
+    if (!m_client) {
+        qWarning() << "No debug client available";
+        return false;
+    }
+
+    const QVector<QQmlProfilerEvent> *target = nullptr;
     switch (type) {
         case MessageListQML:          target = &(m_client->qmlMessages); break;
         case MessageListJavaScript:   target = &(m_client->javascriptMessages); break;
@@ -428,48 +369,93 @@ bool tst_QQmlProfilerService::verify(tst_QQmlProfilerService::MessageListType ty
         case MessageListPixmap:       target = &(m_client->pixmapMessages); break;
     }
 
+    if (!target) {
+        qWarning() << "Invalid MessageListType" << type;
+        return false;
+    }
+
     if (target->length() <= expectedPosition) {
         qWarning() << "Not enough events. expected position:" << expectedPosition
                    << "length:" << target->length();
         return false;
     }
 
-    uint position = expectedPosition;
-    qint64 timestamp = target->at(expectedPosition).time;
-    while (position > 0 && target->at(position - 1).time == timestamp)
+    int position = expectedPosition;
+    qint64 timestamp = target->at(expectedPosition).timestamp();
+    while (position > 0 && target->at(position - 1).timestamp() == timestamp)
         --position;
 
     QStringList warnings;
 
     do {
-        const QQmlProfilerData &actual = target->at(position);
-        if ((checks & CheckMessageType) &&  actual.messageType != expected.messageType) {
-            warnings << QString::fromLatin1("%1: unexpected messageType. actual: %2 - expected: %3")
-                       .arg(position).arg(actual.messageType).arg(expected.messageType);
+        const QQmlProfilerEvent &event = target->at(position);
+        const QQmlProfilerEventType &actual = m_client->types.at(event.typeIndex());
+        if ((checks & CheckMessageType) &&
+                (actual.message() != expected.message()
+                 || actual.rangeType() != expected.rangeType())) {
+            warnings << QString::fromLatin1("%1: unexpected messageType or rangeType. "
+                                            "actual: %2, %3 - expected: %4, %5")
+                        .arg(position).arg(actual.message()).arg(actual.rangeType())
+                        .arg(expected.message()).arg(expected.rangeType());
             continue;
         }
-        if ((checks & CheckDetailType) && actual.detailType != expected.detailType) {
+        if ((checks & CheckDetailType) && actual.detailType() != expected.detailType()) {
             warnings << QString::fromLatin1("%1: unexpected detailType. actual: %2 - expected: %3")
-                       .arg(position).arg(actual.detailType).arg(expected.detailType);
+                        .arg(position).arg(actual.detailType()).arg(expected.detailType());
             continue;
         }
-        if ((checks & CheckLine) && actual.line != expected.line) {
+
+        const QQmlProfilerEventLocation expectedLocation = expected.location();
+        const QQmlProfilerEventLocation actualLocation = actual.location();
+
+        if ((checks & CheckLine) && actualLocation.line() != expectedLocation.line()) {
             warnings << QString::fromLatin1("%1: unexpected line. actual: %2 - expected: %3")
-                       .arg(position).arg(actual.line).arg(expected.line);
+                        .arg(position).arg(actualLocation.line())
+                        .arg(expectedLocation.line());
             continue;
         }
-        if ((checks & CheckColumn) && actual.column != expected.column) {
+        if ((checks & CheckColumn) && actualLocation.column() != expectedLocation.column()) {
             warnings << QString::fromLatin1("%1: unexpected column. actual: %2 - expected: %3")
-                       .arg(position).arg(actual.column).arg(expected.column);
+                        .arg(position).arg(actualLocation.column())
+                        .arg(expectedLocation.column());
             continue;
         }
-        if ((checks & CheckDataEndsWith) && !actual.detailData.endsWith(expected.detailData)) {
+        if ((checks & CheckFileEndsWith) &&
+                !actualLocation.filename().endsWith(expectedLocation.filename())) {
+            warnings << QString::fromLatin1("%1: unexpected fileName. actual: %2 - expected: %3")
+                        .arg(position).arg(actualLocation.filename())
+                        .arg(expectedLocation.filename());
+            continue;
+        }
+
+        if ((checks & CheckDataEndsWith) && !actual.data().endsWith(expected.data())) {
             warnings << QString::fromLatin1("%1: unexpected detailData. actual: %2 - expected: %3")
-                       .arg(position).arg(actual.detailData).arg(expected.detailData);
+                       .arg(position).arg(actual.data()).arg(expected.data());
             continue;
         }
+
+        if (checks & CheckNumbers) {
+            const QVector<qint64> actualNumbers = event.numbers<QVector<qint64>>();
+            if (actualNumbers != expectedNumbers) {
+
+                QStringList expectedList;
+                for (qint64 number : expectedNumbers)
+                    expectedList.append(QString::number(number));
+                QStringList actualList;
+                for (qint64 number : actualNumbers)
+                    actualList.append(QString::number(number));
+
+                warnings << QString::fromLatin1(
+                                "%1: unexpected numbers. actual [%2] - expected: [%3]")
+                            .arg(position)
+                            .arg(actualList.join(QLatin1String(", ")))
+                            .arg(expectedList.join(QLatin1String(", ")));
+                continue;
+            }
+        }
+
         return true;
-    } while (target->at(++position).time == timestamp);
+    } while (++position < target->length() && target->at(position).timestamp() == timestamp);
 
     foreach (const QString &message, warnings)
         qWarning() << message.toLocal8Bit().constData();
@@ -477,54 +463,62 @@ bool tst_QQmlProfilerService::verify(tst_QQmlProfilerService::MessageListType ty
     return false;
 }
 
+QList<QQmlDebugClient *> tst_QQmlProfilerService::createClients()
+{
+    m_client.reset(new QQmlProfilerTestClient(m_connection));
+    m_client->client->setRecording(m_recordFromStart);
+    m_client->client->setFlushInterval(m_flushInterval);
+    QObject::connect(m_client->client.data(), &QQmlProfilerClient::complete,
+                     this, [this](){ m_isComplete = true; });
+    return QList<QQmlDebugClient *>({m_client->client});
+}
+
 void tst_QQmlProfilerService::cleanup()
 {
+    auto log = [this](const QQmlProfilerEvent &data, int i) {
+        const QQmlProfilerEventType &type = m_client->types.at(data.typeIndex());
+        const QQmlProfilerEventLocation location = type.location();
+        qDebug() << i << data.timestamp() << type.message() << type.rangeType() << type.detailType()
+                 << location.filename() << location.line() << location.column()
+                 << data.numbers<QVector<qint64>>();
+    };
+
     if (m_client && QTest::currentTestFailed()) {
         qDebug() << "QML Messages:" << m_client->qmlMessages.count();
         int i = 0;
-        foreach (const QQmlProfilerData &data, m_client->qmlMessages) {
-            qDebug() << i++ << data.time << data.messageType << data.detailType << data.detailData
-                     << data.line << data.column;
-        }
+        for (const QQmlProfilerEvent &data : qAsConst(m_client->qmlMessages))
+            log(data, i++);
+
         qDebug() << " ";
         qDebug() << "JavaScript Messages:" << m_client->javascriptMessages.count();
         i = 0;
-        foreach (const QQmlProfilerData &data, m_client->javascriptMessages) {
-            qDebug() << i++ << data.time << data.messageType << data.detailType << data.detailData
-                     << data.line << data.column;
-        }
+
+        for (const QQmlProfilerEvent &data : qAsConst(m_client->javascriptMessages))
+            log(data, i++);
+
         qDebug() << " ";
         qDebug() << "Asynchronous Messages:" << m_client->asynchronousMessages.count();
         i = 0;
-        foreach (const QQmlProfilerData &data, m_client->asynchronousMessages) {
-            qDebug() << i++ << data.time << data.messageType << data.detailType << data.detailData
-                     << data.framerate << data.animationcount << data.line << data.column;
-        }
+        for (const QQmlProfilerEvent &data : qAsConst(m_client->asynchronousMessages))
+            log(data, i++);
+
         qDebug() << " ";
         qDebug() << "Pixmap Cache Messages:" << m_client->pixmapMessages.count();
         i = 0;
-        foreach (const QQmlProfilerData &data, m_client->pixmapMessages) {
-            qDebug() << i++ << data.time << data.messageType << data.detailType << data.detailData
-                     << data.line << data.column;
-        }
+        for (const QQmlProfilerEvent &data : qAsConst(m_client->pixmapMessages))
+            log(data, i++);
+
         qDebug() << " ";
         qDebug() << "Javascript Heap Messages:" << m_client->jsHeapMessages.count();
         i = 0;
-        foreach (const QQmlProfilerData &data, m_client->jsHeapMessages) {
-            qDebug() << i++ << data.time << data.messageType << data.detailType;
-        }
+        for (const QQmlProfilerEvent &data : qAsConst(m_client->jsHeapMessages))
+            log(data, i++);
+
         qDebug() << " ";
-        qDebug() << "Process State:" << (m_process ? m_process->state() : QLatin1String("null"));
-        qDebug() << "Application Output:" << (m_process ? m_process->output() : QLatin1String("null"));
-        qDebug() << "Connection State:" << QQmlDebugTest::connectionStateString(m_connection);
-        qDebug() << "Client State:" << QQmlDebugTest::clientStateString(m_client);
     }
-    delete m_process;
-    m_process = 0;
-    delete m_client;
-    m_client = 0;
-    delete m_connection;
-    m_connection = 0;
+
+    m_client.reset();
+    QQmlDebugTest::cleanup();
 }
 
 void tst_QQmlProfilerService::connect_data()
@@ -548,63 +542,63 @@ void tst_QQmlProfilerService::connect()
     QFETCH(bool, restrictMode);
     QFETCH(bool, traceEnabled);
 
-    connect(blockMode, "test.qml", restrictMode);
+    QCOMPARE(connect(blockMode, "test.qml", traceEnabled, 0, restrictMode), ConnectSuccess);
 
-    // if the engine is waiting, then the first message determines if it starts with trace enabled
     if (!traceEnabled)
-        m_client->sendRecordingStatus(false);
-    m_client->sendRecordingStatus(true);
-    m_client->sendRecordingStatus(false);
+        m_client->client->setRecording(true);
+
+    QTRY_VERIFY(m_client->numLoadedEventTypes() > 0);
+    m_client->client->setRecording(false);
     checkTraceReceived();
     checkJsHeap();
 }
 
 void tst_QQmlProfilerService::pixmapCacheData()
 {
-    connect(true, "pixmapCacheTest.qml");
 
-    m_client->sendRecordingStatus(true);
-    QVERIFY(QQmlDebugTest::waitForSignal(m_process, SIGNAL(readyReadStandardOutput())));
+    QCOMPARE(connect(true, "pixmapCacheTest.qml"), ConnectSuccess);
 
+    // Don't wait for readyReadStandardOutput before the loop. It may have already arrived.
     while (m_process->output().indexOf(QLatin1String("image loaded")) == -1 &&
            m_process->output().indexOf(QLatin1String("image error")) == -1)
         QVERIFY(QQmlDebugTest::waitForSignal(m_process, SIGNAL(readyReadStandardOutput())));
 
-    m_client->sendRecordingStatus(false);
+    m_client->client->setRecording(false);
 
     checkTraceReceived();
     checkJsHeap();
 
-    QQmlProfilerData expected(0, QQmlProfilerDefinitions::PixmapCacheEvent);
+    auto createType = [](PixmapEventType type) {
+        return QQmlProfilerEventType(PixmapCacheEvent, MaximumRangeType, type);
+    };
+
+    QVector<qint64> numbers;
 
     // image starting to load
-    expected.detailType = QQmlProfilerDefinitions::PixmapLoadingStarted;
-    VERIFY(MessageListPixmap, 0, expected, CheckMessageType | CheckDetailType);
+    VERIFY(MessageListPixmap, 0, createType(PixmapLoadingStarted),
+           CheckMessageType | CheckDetailType, numbers);
 
     // image size
-    expected.detailType = QQmlProfilerDefinitions::PixmapSizeKnown;
-    expected.line = expected.column = 2; // width and height, in fact
-    VERIFY(MessageListPixmap, 1, expected,
-           CheckMessageType | CheckDetailType | CheckLine | CheckColumn);
+    numbers = QVector<qint64>({2, 2, 1});
+    VERIFY(MessageListPixmap, 1, createType(PixmapSizeKnown),
+           CheckMessageType | CheckDetailType | CheckNumbers, numbers);
 
     // image loaded
-    expected.detailType = QQmlProfilerDefinitions::PixmapLoadingFinished;
-    VERIFY(MessageListPixmap, 2, expected, CheckMessageType | CheckDetailType);
+    VERIFY(MessageListPixmap, 2, createType(PixmapLoadingFinished),
+           CheckMessageType | CheckDetailType, numbers);
 
     // cache size
-    expected.detailType = QQmlProfilerDefinitions::PixmapCacheCountChanged;
-    VERIFY(MessageListPixmap, 3, expected, CheckMessageType | CheckDetailType);
+    VERIFY(MessageListPixmap, 3, createType(PixmapCacheCountChanged),
+           CheckMessageType | CheckDetailType, numbers);
 }
 
 void tst_QQmlProfilerService::scenegraphData()
 {
-    connect(true, "scenegraphTest.qml");
-
-    m_client->sendRecordingStatus(true);
+    QCOMPARE(connect(true, "scenegraphTest.qml"), ConnectSuccess);
 
     while (!m_process->output().contains(QLatin1String("tick")))
         QVERIFY(QQmlDebugTest::waitForSignal(m_process, SIGNAL(readyReadStandardOutput())));
-    m_client->sendRecordingStatus(false);
+    m_client->client->setRecording(false);
 
     checkTraceReceived();
     checkJsHeap();
@@ -619,34 +613,39 @@ void tst_QQmlProfilerService::scenegraphData()
     qint64 contextFrameTime = -1;
     qint64 renderFrameTime = -1;
 #if QT_CONFIG(opengl) //Software renderer doesn't have context frames
-    foreach (const QQmlProfilerData &msg, m_client->asynchronousMessages) {
-        if (msg.messageType == QQmlProfilerDefinitions::SceneGraphFrame) {
-            if (msg.detailType == QQmlProfilerDefinitions::SceneGraphContextFrame) {
-                contextFrameTime = msg.time;
-                break;
+    if (QGuiApplicationPrivate::platformIntegration()->hasCapability(QPlatformIntegration::OpenGL)) {
+        foreach (const QQmlProfilerEvent &msg, m_client->asynchronousMessages) {
+            const QQmlProfilerEventType &type = m_client->types.at(msg.typeIndex());
+            if (type.message() == SceneGraphFrame) {
+                if (type.detailType() == SceneGraphContextFrame) {
+                    contextFrameTime = msg.timestamp();
+                    break;
+                }
             }
         }
-    }
 
-    QVERIFY(contextFrameTime != -1);
+        QVERIFY(contextFrameTime != -1);
+    }
 #endif
-    foreach (const QQmlProfilerData &msg, m_client->asynchronousMessages) {
-        if (msg.detailType == QQmlProfilerDefinitions::SceneGraphRendererFrame) {
-            QVERIFY(msg.time >= contextFrameTime);
-            renderFrameTime = msg.time;
+    foreach (const QQmlProfilerEvent &msg, m_client->asynchronousMessages) {
+        const QQmlProfilerEventType &type = m_client->types.at(msg.typeIndex());
+        if (type.detailType() == SceneGraphRendererFrame) {
+            QVERIFY(msg.timestamp() >= contextFrameTime);
+            renderFrameTime = msg.timestamp();
             break;
         }
     }
 
     QVERIFY(renderFrameTime != -1);
 
-    foreach (const QQmlProfilerData &msg, m_client->asynchronousMessages) {
-        if (msg.detailType == QQmlProfilerDefinitions::SceneGraphRenderLoopFrame) {
-            if (msg.time >= contextFrameTime) {
+    foreach (const QQmlProfilerEvent &msg, m_client->asynchronousMessages) {
+        const QQmlProfilerEventType &type = m_client->types.at(msg.typeIndex());
+        if (type.detailType() == SceneGraphRenderLoopFrame) {
+            if (msg.timestamp() >= contextFrameTime) {
                 // Make sure SceneGraphRenderLoopFrame is not between SceneGraphContextFrame and
                 // SceneGraphRendererFrame. A SceneGraphRenderLoopFrame before everything else is
                 // OK as the scene graph might decide to do an initial rendering.
-                QVERIFY(msg.time >= renderFrameTime);
+                QVERIFY(msg.timestamp() >= renderFrameTime);
                 break;
             }
         }
@@ -655,9 +654,8 @@ void tst_QQmlProfilerService::scenegraphData()
 
 void tst_QQmlProfilerService::profileOnExit()
 {
-    connect(true, "exit.qml");
-
-    m_client->sendRecordingStatus(true);
+    QCOMPARE(connect(true, "exit.qml"), ConnectSuccess);
+    checkProcessTerminated();
 
     checkTraceReceived();
     checkJsHeap();
@@ -665,78 +663,182 @@ void tst_QQmlProfilerService::profileOnExit()
 
 void tst_QQmlProfilerService::controlFromJS()
 {
-    connect(true, "controlFromJS.qml");
+    QCOMPARE(connect(true, "controlFromJS.qml", false), ConnectSuccess);
 
-    m_client->sendRecordingStatus(false);
+    QTRY_VERIFY(m_client->numLoadedEventTypes() > 0);
+    m_client->client->setRecording(false);
     checkTraceReceived();
     checkJsHeap();
 }
 
 void tst_QQmlProfilerService::signalSourceLocation()
 {
-    connect(true, "signalSourceLocation.qml");
+    QCOMPARE(connect(true, "signalSourceLocation.qml"), ConnectSuccess);
 
-    m_client->sendRecordingStatus(true);
     while (!(m_process->output().contains(QLatin1String("500"))))
         QVERIFY(QQmlDebugTest::waitForSignal(m_process, SIGNAL(readyReadStandardOutput())));
-    m_client->sendRecordingStatus(false);
+    m_client->client->setRecording(false);
     checkTraceReceived();
     checkJsHeap();
 
-    QQmlProfilerData expected(0, QQmlProfilerDefinitions::RangeLocation,
-                              QQmlProfilerDefinitions::HandlingSignal,
-                              QLatin1String("signalSourceLocation.qml"));
-    expected.line = 8;
-    expected.column = 28;
-    VERIFY(MessageListQML, 9, expected, CheckAll);
+    auto createType = [](int line, int column) {
+        return QQmlProfilerEventType(
+                    MaximumMessage, HandlingSignal, -1,
+                    QQmlProfilerEventLocation(QLatin1String("signalSourceLocation.qml"), line,
+                                              column));
+    };
 
-    expected.line = 7;
-    expected.column = 21;
-    VERIFY(MessageListQML, 11, expected, CheckAll);
+    VERIFY(MessageListQML, 4, createType(8, 28), CheckType | CheckNumbers, m_rangeStart);
+    VERIFY(MessageListQML, 6, createType(7, 21), CheckType | CheckNumbers, m_rangeEnd);
 }
 
 void tst_QQmlProfilerService::javascript()
 {
-    connect(true, "javascript.qml");
+    QCOMPARE(connect(true, "javascript.qml"), ConnectSuccess);
 
-    m_client->sendRecordingStatus(true);
     while (!(m_process->output().contains(QLatin1String("done"))))
         QVERIFY(QQmlDebugTest::waitForSignal(m_process, SIGNAL(readyReadStandardOutput())));
-    m_client->sendRecordingStatus(false);
+    m_client->client->setRecording(false);
     checkTraceReceived();
     checkJsHeap();
 
-    QQmlProfilerData expected(0, QQmlProfilerDefinitions::RangeStart,
-                              QQmlProfilerDefinitions::Javascript);
-    VERIFY(MessageListJavaScript, 6, expected, CheckMessageType | CheckDetailType);
+    VERIFY(MessageListJavaScript, 2, QQmlProfilerEventType(MaximumMessage, Javascript),
+           CheckMessageType | CheckDetailType | CheckNumbers, m_rangeStart);
 
-    expected.messageType = QQmlProfilerDefinitions::RangeLocation;
-    expected.detailData = QLatin1String("javascript.qml");
-    expected.line = 4;
-    expected.column = 5;
-    VERIFY(MessageListJavaScript, 7, expected, CheckAll);
+    VERIFY(MessageListJavaScript, 3,
+           QQmlProfilerEventType(
+               MaximumMessage, Javascript, -1,
+               QQmlProfilerEventLocation(QLatin1String("javascript.qml"), 4, 5)),
+           CheckType | CheckNumbers, m_rangeStart);
 
-    expected.messageType = QQmlProfilerDefinitions::RangeData;
-    expected.detailData = QLatin1String("something");
-    VERIFY(MessageListJavaScript, 8, expected,
-           CheckMessageType | CheckDetailType | CheckDataEndsWith);
+    VERIFY(MessageListJavaScript, 4, QQmlProfilerEventType(
+               MaximumMessage, Javascript, -1,
+               QQmlProfilerEventLocation(), QLatin1String("something")),
+           CheckMessageType | CheckDetailType | CheckDataEndsWith | CheckNumbers, m_rangeStart);
 
-    expected.messageType = QQmlProfilerDefinitions::RangeEnd;
-    VERIFY(MessageListJavaScript, 21, expected, CheckMessageType | CheckDetailType);
+    VERIFY(MessageListJavaScript, 10, QQmlProfilerEventType(MaximumMessage, Javascript),
+           CheckMessageType | CheckDetailType | CheckNumbers, m_rangeEnd);
 }
 
 void tst_QQmlProfilerService::flushInterval()
 {
-    connect(true, "timer.qml");
-
-    m_client->sendRecordingStatus(true, -1, 1);
+    QCOMPARE(connect(true, "timer.qml", true, 1), ConnectSuccess);
 
     // Make sure we get multiple messages
     QTRY_VERIFY(m_client->qmlMessages.length() > 0);
     QVERIFY(m_client->qmlMessages.length() < 100);
     QTRY_VERIFY(m_client->qmlMessages.length() > 100);
 
-    m_client->sendRecordingStatus(false);
+    m_client->client->setRecording(false);
+    checkTraceReceived();
+    checkJsHeap();
+}
+
+void tst_QQmlProfilerService::translationBinding()
+{
+    QCOMPARE(connect(true, "qstr.qml"), ConnectSuccess);
+    checkProcessTerminated();
+
+    checkTraceReceived();
+    checkJsHeap();
+
+    const QQmlProfilerEventType type(MaximumMessage, Binding);
+
+    VERIFY(MessageListQML, 4, type, CheckDetailType | CheckMessageType | CheckNumbers,
+           m_rangeStart);
+    VERIFY(MessageListQML, 5, type, CheckDetailType | CheckMessageType | CheckNumbers,
+           m_rangeEnd);
+}
+
+void tst_QQmlProfilerService::memory()
+{
+    QCOMPARE(connect(true, "memory.qml"), ConnectSuccess);
+    checkProcessTerminated();
+
+    checkTraceReceived();
+    checkJsHeap();
+
+    QVERIFY(m_client);
+    int smallItems = 0;
+    for (const auto& message : m_client->jsHeapMessages) {
+        const QQmlProfilerEventType &type = m_client->types[message.typeIndex()];
+        if (type.detailType() == SmallItem)
+            ++smallItems;
+    }
+
+    QVERIFY(smallItems > 5);
+}
+
+static bool hasCompileEvents(const QVector<QQmlProfilerEventType> &types)
+{
+    for (const QQmlProfilerEventType &type : types) {
+        if (type.message() == MaximumMessage && type.rangeType() == Compiling)
+            return true;
+    }
+    return false;
+}
+
+void tst_QQmlProfilerService::compile()
+{
+    // Flush interval so that we actually get the events before we stop recording.
+    connect(true, "test.qml", true, 100);
+
+    QVERIFY(m_client);
+
+    // We need to check specifically for compile events as we can otherwise stop recording after the
+    // StartTrace has arrived, but before it compiles anything.
+    QTRY_VERIFY(hasCompileEvents(m_client->types));
+    m_client->client->setRecording(false);
+
+    checkTraceReceived();
+    checkJsHeap();
+
+    Message rangeStage = MaximumMessage;
+    for (const auto& message : m_client->qmlMessages) {
+        const QQmlProfilerEventType &type = m_client->types[message.typeIndex()];
+        if (type.rangeType() == Compiling) {
+            switch (rangeStage) {
+            case MaximumMessage:
+                QCOMPARE(message.rangeStage(), RangeStart);
+                break;
+            case RangeStart:
+                QCOMPARE(message.rangeStage(), RangeEnd);
+                break;
+            default:
+                QFAIL("Wrong range stage");
+            }
+            rangeStage = message.rangeStage();
+            QCOMPARE(type.message(), MaximumMessage);
+            QCOMPARE(type.location().filename(), testFileUrl("test.qml").toString());
+            QCOMPARE(type.location().line(), 0);
+            QCOMPARE(type.location().column(), 0);
+        }
+    }
+
+    QCOMPARE(rangeStage, RangeEnd);
+}
+
+void tst_QQmlProfilerService::multiEngine()
+{
+    QCOMPARE(connect(true, "quit.qml", true, 0, false, debugJsServerPath("qqmlprofilerservice")),
+             ConnectSuccess);
+
+    QSignalSpy spy(m_client->client, SIGNAL(complete(qint64)));
+
+    checkTraceReceived();
+    checkJsHeap();
+
+    QTRY_COMPARE(m_process->state(), QProcess::NotRunning);
+    QCOMPARE(m_process->exitStatus(), QProcess::NormalExit);
+
+    QCOMPARE(spy.count(), 1);
+}
+
+void tst_QQmlProfilerService::batchOverflow()
+{
+    // The trace client checks that the events are received in order.
+    QCOMPARE(connect(true, "batchOverflow.qml"), ConnectSuccess);
+    checkProcessTerminated();
     checkTraceReceived();
     checkJsHeap();
 }
diff --git a/tests/auto/qml/debugger/qv4debugger/tst_qv4debugger.cpp b/tests/auto/qml/debugger/qv4debugger/tst_qv4debugger.cpp
index 441f8c113f..b75fb6b895 100644
--- a/tests/auto/qml/debugger/qv4debugger/tst_qv4debugger.cpp
+++ b/tests/auto/qml/debugger/qv4debugger/tst_qv4debugger.cpp
@@ -38,7 +38,6 @@
 #include <private/qv4debugging_p.h>
 #include <private/qv8engine_p.h>
 #include <private/qv4objectiterator_p.h>
-#include <private/qv4isel_moth_p.h>
 #include <private/qv4string_p.h>
 #include <private/qqmlbuiltinfunctions_p.h>
 #include <private/qqmldebugservice_p.h>
@@ -46,7 +45,7 @@
 using namespace QV4;
 using namespace QV4::Debugging;
 
-typedef void (*InjectedFunction)(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *callData);
+typedef QV4::ReturnedValue (*InjectedFunction)(const FunctionObject *b, const QV4::Value *, const QV4::Value *, int);
 Q_DECLARE_METATYPE(InjectedFunction)
 
 static bool waitForSignal(QObject* obj, const char* signal, int timeout = 10000)
@@ -79,7 +78,7 @@ public:
         emit evaluateFinished();
     }
 
-    QV4::ExecutionEngine *v4Engine() { return QV8Engine::getV4(this); }
+    QV4::ExecutionEngine *v4Engine() { return handle(); }
 
     Q_INVOKABLE void injectFunction(const QString &functionName, InjectedFunction injectedFunction)
     {
@@ -87,8 +86,7 @@ public:
         QV4::Scope scope(v4);
 
         QV4::ScopedString name(scope, v4->newString(functionName));
-        QV4::ScopedContext ctx(scope, v4->rootContext());
-        QV4::ScopedValue function(scope, BuiltinFunction::create(ctx, name, injectedFunction));
+        QV4::ScopedValue function(scope, FunctionObject::createBuiltinFunction(v4, name, injectedFunction, 0));
         v4->globalObject->put(name, function);
     }
 
@@ -107,7 +105,7 @@ public:
     void run() {
         QV4::Scope scope(collector->engine());
         QV4::ScopedValue v(scope, *collector->engine()->exceptionValue);
-        exception = collector->collect(v);
+        exception = collector->addValueRef(v);
     }
 
     QV4DataCollector::Ref exceptionValue() const { return exception; }
@@ -167,7 +165,7 @@ public:
         , m_thrownValue(-1)
         , collector(engine)
         , m_resumeSpeed(QV4Debugger::FullThrottle)
-        , m_debugger(0)
+        , m_debugger(nullptr)
     {
     }
 
@@ -221,16 +219,26 @@ public:
     {
         for (int i = 0, ei = m_stackTrace.size(); i != ei; ++i) {
             m_capturedScope.append(NamedRefs());
-            ScopeJob job(&collector, i, 0);
+            FrameJob frameJob(&collector, i);
+            debugger->runInEngine(&frameJob);
+            QJsonObject frameObj = frameJob.returnValue();
+            QJsonArray scopes = frameObj.value(QLatin1String("scopes")).toArray();
+            int nscopes = scopes.size();
+            int s = 0;
+            for (s = 0; s < nscopes; ++s) {
+                QJsonObject o = scopes.at(s).toObject();
+                if (o.value(QLatin1String("type")).toInt(-2) == 1) // CallContext
+                    break;
+            }
+            if (s == nscopes)
+                return;
+
+            ScopeJob job(&collector, i, s);
             debugger->runInEngine(&job);
             NamedRefs &refs = m_capturedScope.last();
             QJsonObject object = job.returnValue();
             object = object.value(QLatin1String("object")).toObject();
-            if (object.contains("ref") && !object.contains("properties")) {
-                QVERIFY(collector.redundantRefs());
-                object = collector.lookupRef(object.value("ref").toInt(), true);
-                QVERIFY(object.contains("properties"));
-            }
+            QVERIFY(!object.contains("ref") || object.contains("properties"));
             foreach (const QJsonValue &value, object.value(QLatin1String("properties")).toArray()) {
                 QJsonObject property = value.toObject();
                 QString name = property.value(QLatin1String("name")).toString();
@@ -296,13 +304,10 @@ private slots:
     void conditionalBreakPointInQml();
 
     // context access:
-    void readArguments_data() { redundancy_data(); }
     void readArguments();
-    void readLocals_data() { redundancy_data(); }
+    void readComplicatedArguments();
     void readLocals();
-    void readObject_data() { redundancy_data(); }
     void readObject();
-    void readContextInAllFrames_data() { redundancy_data(); }
     void readContextInAllFrames();
 
     // exceptions:
@@ -310,13 +315,13 @@ private slots:
     void breakInCatch();
     void breakInWith();
 
-    void evaluateExpression_data() { redundancy_data(); }
     void evaluateExpression();
-    void stepToEndOfScript_data() { redundancy_data(); }
     void stepToEndOfScript();
 
     void lastLineOfConditional_data();
     void lastLineOfConditional();
+
+    void readThis();
 private:
     QV4Debugger *debugger() const
     {
@@ -330,8 +335,6 @@ private:
         waitForSignal(m_engine, SIGNAL(evaluateFinished()), /*timeout*/0);
     }
 
-    void redundancy_data();
-
     TestEngine *m_engine;
     QV4::ExecutionEngine *m_v4;
     TestAgent *m_debuggerAgent;
@@ -343,7 +346,6 @@ void tst_qv4debugger::init()
     m_javaScriptThread = new QThread;
     m_engine = new TestEngine;
     m_v4 = m_engine->v4Engine();
-    m_v4->iselFactory.reset(new QV4::Moth::ISelFactory);
     m_v4->setDebugger(new QV4Debugger(m_v4));
     m_engine->moveToThread(m_javaScriptThread);
     m_javaScriptThread->start();
@@ -357,10 +359,10 @@ void tst_qv4debugger::cleanup()
     m_javaScriptThread->wait();
     delete m_engine;
     delete m_javaScriptThread;
-    m_engine = 0;
-    m_v4 = 0;
+    m_engine = nullptr;
+    m_v4 = nullptr;
     delete m_debuggerAgent;
-    m_debuggerAgent = 0;
+    m_debuggerAgent = nullptr;
 }
 
 void tst_qv4debugger::breakAnywhere()
@@ -438,9 +440,9 @@ void tst_qv4debugger::addBreakPointWhilePaused()
     QCOMPARE(state.lineNumber, 2);
 }
 
-static void someCall(const QV4::BuiltinFunction *, QV4::Scope &scope, QV4::CallData *)
+static QV4::ReturnedValue someCall(const FunctionObject *function, const QV4::Value *, const QV4::Value *, int)
 {
-    static_cast<QV4Debugger *>(scope.engine->debugger())
+    static_cast<QV4Debugger *>(function->engine()->debugger())
             ->removeBreakPoint("removeBreakPointForNextInstruction", 2);
     RETURN_UNDEFINED();
 }
@@ -464,7 +466,7 @@ void tst_qv4debugger::conditionalBreakPoint()
 {
     m_debuggerAgent->m_captureContextInfo = true;
     QString script =
-            "function test() {\n"
+            "var test = function() {\n"
             "    for (var i = 0; i < 15; ++i) {\n"
             "        var x = i;\n"
             "    }\n"
@@ -481,7 +483,7 @@ void tst_qv4debugger::conditionalBreakPoint()
 
     QVERIFY(m_debuggerAgent->m_capturedScope.size() > 1);
     const TestAgent::NamedRefs &frame0 = m_debuggerAgent->m_capturedScope.at(0);
-    QCOMPARE(frame0.size(), 2);
+    QCOMPARE(frame0.size(), 3);
     QVERIFY(frame0.contains("i"));
     QCOMPARE(frame0.value("i").toInt(), 11);
 }
@@ -489,9 +491,8 @@ void tst_qv4debugger::conditionalBreakPoint()
 void tst_qv4debugger::conditionalBreakPointInQml()
 {
     QQmlEngine engine;
-    QV4::ExecutionEngine *v4 = QV8Engine::getV4(&engine);
+    QV4::ExecutionEngine *v4 = engine.handle();
     QV4Debugger *v4Debugger = new QV4Debugger(v4);
-    v4->iselFactory.reset(new QV4::Moth::ISelFactory);
     v4->setDebugger(v4Debugger);
 
     QScopedPointer<QThread> debugThread(new QThread);
@@ -526,12 +527,9 @@ void tst_qv4debugger::conditionalBreakPointInQml()
 
 void tst_qv4debugger::readArguments()
 {
-    QFETCH(bool, redundantRefs);
-    m_debuggerAgent->collector.setRedundantRefs(redundantRefs);
-
     m_debuggerAgent->m_captureContextInfo = true;
     QString script =
-            "function f(a, b, c, d) {\n"
+            "var f = function(a, b, c, d) {\n"
             "  return a === b\n"
             "}\n"
             "var four;\n"
@@ -541,7 +539,7 @@ void tst_qv4debugger::readArguments()
     QVERIFY(m_debuggerAgent->m_wasPaused);
     QVERIFY(m_debuggerAgent->m_capturedScope.size() > 1);
     const TestAgent::NamedRefs &frame0 = m_debuggerAgent->m_capturedScope.at(0);
-    QCOMPARE(frame0.size(), 4);
+    QCOMPARE(frame0.size(), 5);
     QVERIFY(frame0.contains(QStringLiteral("a")));
     QCOMPARE(frame0.type(QStringLiteral("a")), QStringLiteral("number"));
     QCOMPARE(frame0.value(QStringLiteral("a")).toDouble(), 1.0);
@@ -550,14 +548,31 @@ void tst_qv4debugger::readArguments()
     QCOMPARE(frame0.value(QStringLiteral("b")).toString(), QStringLiteral("two"));
 }
 
-void tst_qv4debugger::readLocals()
+void tst_qv4debugger::readComplicatedArguments()
 {
-    QFETCH(bool, redundantRefs);
-    m_debuggerAgent->collector.setRedundantRefs(redundantRefs);
+    m_debuggerAgent->m_captureContextInfo = true;
+    QString script =
+            "var f = function(a) {\n"
+            "  a = 12;\n"
+            "  return a;\n"
+            "}\n"
+            "f(1, 2);\n";
+    debugger()->addBreakPoint("readArguments", 3);
+    evaluateJavaScript(script, "readArguments");
+    QVERIFY(m_debuggerAgent->m_wasPaused);
+    QVERIFY(m_debuggerAgent->m_capturedScope.size() > 1);
+    const TestAgent::NamedRefs &frame0 = m_debuggerAgent->m_capturedScope.at(0);
+    QCOMPARE(frame0.size(), 2);
+    QVERIFY(frame0.contains(QStringLiteral("a")));
+    QCOMPARE(frame0.type(QStringLiteral("a")), QStringLiteral("number"));
+    QCOMPARE(frame0.value(QStringLiteral("a")).toInt(), 12);
+}
 
+void tst_qv4debugger::readLocals()
+{
     m_debuggerAgent->m_captureContextInfo = true;
     QString script =
-            "function f(a, b) {\n"
+            "var f = function(a, b) {\n"
             "  var c = a + b\n"
             "  var d = a - b\n" // breakpoint, c should be set, d should be undefined
             "  return c === d\n"
@@ -568,7 +583,7 @@ void tst_qv4debugger::readLocals()
     QVERIFY(m_debuggerAgent->m_wasPaused);
     QVERIFY(m_debuggerAgent->m_capturedScope.size() > 1);
     const TestAgent::NamedRefs &frame0 = m_debuggerAgent->m_capturedScope.at(0);
-    QCOMPARE(frame0.size(), 4); // locals and parameters
+    QCOMPARE(frame0.size(), 5); // locals and parameters
     QVERIFY(frame0.contains("c"));
     QCOMPARE(frame0.type("c"), QStringLiteral("number"));
     QCOMPARE(frame0.value("c").toDouble(), 3.0);
@@ -578,12 +593,9 @@ void tst_qv4debugger::readLocals()
 
 void tst_qv4debugger::readObject()
 {
-    QFETCH(bool, redundantRefs);
-    m_debuggerAgent->collector.setRedundantRefs(redundantRefs);
-
     m_debuggerAgent->m_captureContextInfo = true;
     QString script =
-            "function f(a) {\n"
+            "var f = function(a) {\n"
             "  var b = a\n"
             "  return b\n"
             "}\n"
@@ -593,7 +605,7 @@ void tst_qv4debugger::readObject()
     QVERIFY(m_debuggerAgent->m_wasPaused);
     QVERIFY(m_debuggerAgent->m_capturedScope.size() > 1);
     const TestAgent::NamedRefs &frame0 = m_debuggerAgent->m_capturedScope.at(0);
-    QCOMPARE(frame0.size(), 2);
+    QCOMPARE(frame0.size(), 3);
     QVERIFY(frame0.contains("b"));
     QCOMPARE(frame0.type("b"), QStringLiteral("object"));
     QJsonObject b = frame0.rawValue("b");
@@ -602,7 +614,7 @@ void tst_qv4debugger::readObject()
     QVERIFY(!b.contains(QStringLiteral("properties")));
     QVERIFY(b.value("value").isDouble());
     QCOMPARE(b.value("value").toInt(), 2);
-    b = m_debuggerAgent->collector.lookupRef(b.value("ref").toInt(), true);
+    b = m_debuggerAgent->collector.lookupRef(b.value("ref").toInt());
     QVERIFY(b.contains(QStringLiteral("properties")));
     QVERIFY(b.value("properties").isArray());
     QJsonArray b_props = b.value("properties").toArray();
@@ -618,8 +630,7 @@ void tst_qv4debugger::readObject()
     QCOMPARE(b_tail.value("name").toString(), QStringLiteral("tail"));
     QVERIFY(b_tail.contains("ref"));
 
-    QJsonObject b_tail_value = m_debuggerAgent->collector.lookupRef(b_tail.value("ref").toInt(),
-                                                                    true);
+    QJsonObject b_tail_value = m_debuggerAgent->collector.lookupRef(b_tail.value("ref").toInt());
     QCOMPARE(b_tail_value.value("type").toString(), QStringLiteral("object"));
     QVERIFY(b_tail_value.contains("properties"));
     QJsonArray b_tail_props = b_tail_value.value("properties").toArray();
@@ -630,18 +641,15 @@ void tst_qv4debugger::readObject()
     QCOMPARE(b_tail_head.value("value").toString(), QStringLiteral("asdf"));
     QJsonObject b_tail_tail = b_tail_props.at(1).toObject();
     QCOMPARE(b_tail_tail.value("name").toString(), QStringLiteral("tail"));
-    QCOMPARE(b_tail_tail.value("type").toString(), QStringLiteral("null"));
+    QCOMPARE(b_tail_tail.value("type").toString(), QStringLiteral("object"));
     QVERIFY(b_tail_tail.value("value").isNull());
 }
 
 void tst_qv4debugger::readContextInAllFrames()
 {
-    QFETCH(bool, redundantRefs);
-    m_debuggerAgent->collector.setRedundantRefs(redundantRefs);
-
     m_debuggerAgent->m_captureContextInfo = true;
     QString script =
-            "function fact(n) {\n"
+            "var fact = function(n) {\n"
             "  if (n > 1) {\n"
             "    var n_1 = n - 1;\n"
             "    n_1 = fact(n_1);\n"
@@ -658,7 +666,7 @@ void tst_qv4debugger::readContextInAllFrames()
 
     for (int i = 0; i < 12; ++i) {
         const TestAgent::NamedRefs &scope = m_debuggerAgent->m_capturedScope.at(i);
-        QCOMPARE(scope.size(), 2);
+        QCOMPARE(scope.size(), 3);
         QVERIFY(scope.contains("n"));
         QCOMPARE(scope.type("n"), QStringLiteral("number"));
         QCOMPARE(scope.value("n").toDouble(), i + 1.0);
@@ -686,8 +694,7 @@ void tst_qv4debugger::pauseOnThrow()
     QCOMPARE(m_debuggerAgent->m_pauseReason, QV4Debugger::Throwing);
     QCOMPARE(m_debuggerAgent->m_stackTrace.size(), 2);
     QVERIFY(m_debuggerAgent->m_thrownValue >= qint64(0));
-    QJsonObject exception = m_debuggerAgent->collector.lookupRef(m_debuggerAgent->m_thrownValue,
-                                                                 true);
+    QJsonObject exception = m_debuggerAgent->collector.lookupRef(m_debuggerAgent->m_thrownValue);
 //    DUMP_JSON(exception);
     QCOMPARE(exception.value("type").toString(), QStringLiteral("string"));
     QCOMPARE(exception.value("value").toString(), QStringLiteral("hard"));
@@ -731,9 +738,6 @@ void tst_qv4debugger::breakInWith()
 
 void tst_qv4debugger::evaluateExpression()
 {
-    QFETCH(bool, redundantRefs);
-    m_debuggerAgent->collector.setRedundantRefs(redundantRefs);
-
     QString script =
             "function testFunction() {\n"
             "    var x = 10\n"
@@ -775,9 +779,6 @@ void tst_qv4debugger::evaluateExpression()
 
 void tst_qv4debugger::stepToEndOfScript()
 {
-    QFETCH(bool, redundantRefs);
-    m_debuggerAgent->collector.setRedundantRefs(redundantRefs);
-
     QString script =
             "var ret = 0;\n"
             "ret += 4;\n"
@@ -814,13 +815,13 @@ void tst_qv4debugger::lastLineOfConditional_data()
     QTest::newRow("do..while {block}") << "do {\n"           << "} while (ret < 10);" << 4 << 7;
 
     QTest::newRow("if true {block}")       << "if (true) {\n"  << "}"
-                                           << 4 << 7;
+                                           << 4 << 8;
     QTest::newRow("if false {block}")      << "if (false) {\n" << "}"
                                            << 2 << 8;
     QTest::newRow("if true else {block}")  << "if (true) {\n"  << "} else {\n    ret += 8;\n}"
-                                           << 4 << 7;
+                                           << 4 << 10;
     QTest::newRow("if false else {block}") << "if (false) {\n" << "} else {\n    ret += 8;\n}"
-                                           << 8 << 9;
+                                           << 8 << 10;
 
     QTest::newRow("for statement")       << "for (var i = 0; i < 10; ++i)\n"   << "" << 4 << 2;
     QTest::newRow("for..in statement")   << "for (var i in [0, 1, 2, 3, 4])\n" << "" << 4 << 2;
@@ -829,11 +830,11 @@ void tst_qv4debugger::lastLineOfConditional_data()
 
     // For two nested if statements without blocks, we need to map the jump from the inner to the
     // outer one on the outer "if". There is just no better place.
-    QTest::newRow("if true statement")       << "if (true)\n"  << ""                    << 4 << 2;
+    QTest::newRow("if true statement")       << "if (true)\n"  << ""                    << 4 << 8;
     QTest::newRow("if false statement")      << "if (false)\n" << ""                    << 2 << 8;
 
     // Also two nested ifs without blocks.
-    QTest::newRow("if true else statement")  << "if (true)\n"  << "else\n    ret += 8;" << 4 << 2;
+    QTest::newRow("if true else statement")  << "if (true)\n"  << "else\n    ret += 8;" << 4 << 9;
     QTest::newRow("if false else statement") << "if (false)\n" << "else\n    ret += 8;" << 8 << 9;
 }
 
@@ -868,11 +869,34 @@ void tst_qv4debugger::lastLineOfConditional()
     QCOMPARE(secondState.lineNumber, lastLine);
 }
 
-void tst_qv4debugger::redundancy_data()
+void tst_qv4debugger::readThis()
 {
-    QTest::addColumn<bool>("redundantRefs");
-    QTest::addRow("redundant") << true;
-    QTest::addRow("sparse")    << false;
+    m_debuggerAgent->m_captureContextInfo = true;
+    QString script =
+            "var x = function() {\n"
+            "    return this.a;\n"
+            "}.apply({a : 5}, []);\n";
+
+    TestAgent::ExpressionRequest request;
+    request.expression = "this";
+    request.frameNr = 0;
+    request.context = -1; // no extra context
+    m_debuggerAgent->m_expressionRequests << request;
+
+    debugger()->addBreakPoint("applyThis", 2);
+    evaluateJavaScript(script, "applyThis");
+    QVERIFY(m_debuggerAgent->m_wasPaused);
+
+    QCOMPARE(m_debuggerAgent->m_expressionResults.count(), 1);
+    QJsonObject result0 = m_debuggerAgent->m_expressionResults[0];
+    QCOMPARE(result0.value("type").toString(), QStringLiteral("object"));
+    QCOMPARE(result0.value("value").toInt(), 1);
+    QJsonArray properties = result0.value("properties").toArray();
+    QCOMPARE(properties.size(), 1);
+    QJsonObject a = properties.first().toObject();
+    QCOMPARE(a.value("name").toString(), QStringLiteral("a"));
+    QCOMPARE(a.value("type").toString(), QStringLiteral("number"));
+    QCOMPARE(a.value("value").toInt(), 5);
 }
 
 QTEST_MAIN(tst_qv4debugger)
diff --git a/tests/auto/qml/debugger/shared/debugutil.cpp b/tests/auto/qml/debugger/shared/debugutil.cpp
index 7b9e935678..68446b53a4 100644
--- a/tests/auto/qml/debugger/shared/debugutil.cpp
+++ b/tests/auto/qml/debugger/shared/debugutil.cpp
@@ -27,13 +27,12 @@
 ****************************************************************************/
 
 #include "debugutil_p.h"
+#include "qqmldebugprocess_p.h"
 
 #include <private/qqmldebugconnection_p.h>
 
 #include <QtCore/qeventloop.h>
 #include <QtCore/qtimer.h>
-#include <QtCore/qfileinfo.h>
-#include <QtCore/qdir.h>
 
 bool QQmlDebugTest::waitForSignal(QObject *receiver, const char *member, int timeout) {
     QEventLoop loop;
@@ -51,15 +50,23 @@ bool QQmlDebugTest::waitForSignal(QObject *receiver, const char *member, int tim
 QList<QQmlDebugClient *> QQmlDebugTest::createOtherClients(QQmlDebugConnection *connection)
 {
     QList<QQmlDebugClient *> ret;
-    foreach (const QString &service, QQmlDebuggingEnabler::debuggerServices()) {
+
+    static const auto debuggerServices
+            = QStringList({"V8Debugger", "QmlDebugger", "DebugMessages"});
+    static const auto inspectorServices
+            = QStringList({"QmlInspector"});
+    static const auto profilerServices
+            = QStringList({"CanvasFrameRate", "EngineControl", "DebugMessages"});
+
+    for (const QString &service : debuggerServices) {
         if (!connection->client(service))
             ret << new QQmlDebugClient(service, connection);
     }
-    foreach (const QString &service, QQmlDebuggingEnabler::inspectorServices()) {
+    for (const QString &service : inspectorServices) {
         if (!connection->client(service))
             ret << new QQmlDebugClient(service, connection);
     }
-    foreach (const QString &service, QQmlDebuggingEnabler::profilerServices()) {
+    for (const QString &service : profilerServices) {
         if (!connection->client(service))
             ret << new QQmlDebugClient(service, connection);
     }
@@ -91,6 +98,9 @@ QString QQmlDebugTest::connectionStateString(const QQmlDebugConnection *connecti
 QQmlDebugTestClient::QQmlDebugTestClient(const QString &s, QQmlDebugConnection *c)
     : QQmlDebugClient(s, c)
 {
+    connect(this, &QQmlDebugClient::stateChanged, this, [this](QQmlDebugClient::State newState) {
+        QCOMPARE(newState, state());
+    });
 }
 
 QByteArray QQmlDebugTestClient::waitForResponse()
@@ -104,201 +114,150 @@ QByteArray QQmlDebugTestClient::waitForResponse()
     return lastMsg;
 }
 
-void QQmlDebugTestClient::stateChanged(State stat)
-{
-    QCOMPARE(stat, state());
-    emit stateHasChanged();
-}
-
 void QQmlDebugTestClient::messageReceived(const QByteArray &ba)
 {
     lastMsg = ba;
     emit serverMessage(ba);
 }
 
-QQmlDebugProcess::QQmlDebugProcess(const QString &executable, QObject *parent)
-    : QObject(parent)
-    , m_executable(executable)
-    , m_started(false)
-    , m_port(0)
-    , m_maximumBindErrors(0)
-    , m_receivedBindErrors(0)
+QQmlDebugTest::ConnectResult QQmlDebugTest::connect(
+        const QString &executable, const QString &services, const QString &extraArgs,
+        bool block)
 {
-    m_process.setProcessChannelMode(QProcess::MergedChannels);
-    m_timer.setSingleShot(true);
-    m_timer.setInterval(5000);
-    connect(&m_process, SIGNAL(readyReadStandardOutput()), this, SLOT(processAppOutput()));
-    connect(&m_process, SIGNAL(errorOccurred(QProcess::ProcessError)),
-            this, SLOT(processError(QProcess::ProcessError)));
-    connect(&m_timer, SIGNAL(timeout()), SLOT(timeout()));
-}
+    QStringList arguments;
+    arguments << QString::fromLatin1("-qmljsdebugger=port:13773,13783%3%4")
+                 .arg(block ? QStringLiteral(",block") : QString())
+                 .arg(services.isEmpty() ? services : (QStringLiteral(",services:") + services))
+              << extraArgs;
 
-QQmlDebugProcess::~QQmlDebugProcess()
-{
-    stop();
-}
+    m_process = createProcess(executable);
+    if (!m_process)
+        return ProcessFailed;
 
-QString QQmlDebugProcess::state()
-{
-    QString stateStr;
-    switch (m_process.state()) {
-    case QProcess::NotRunning: {
-        stateStr = "not running";
-        if (m_process.exitStatus() == QProcess::CrashExit)
-            stateStr += " (crashed!)";
-        else
-            stateStr += ", return value " + QString::number(m_process.exitCode());
-        break;
-    }
-    case QProcess::Starting: stateStr = "starting"; break;
-    case QProcess::Running: stateStr = "running"; break;
-    }
-    return stateStr;
-}
+    m_process->start(QStringList() << arguments);
+    if (!m_process->waitForSessionStart())
+        return SessionFailed;
 
-void QQmlDebugProcess::start(const QStringList &arguments)
-{
-#ifdef Q_OS_MAC
-    // make sure m_executable points to the actual binary even if it's inside an app bundle
-    QFileInfo binFile(m_executable);
-    if (!binFile.isExecutable()) {
-        QDir bundleDir(m_executable + ".app");
-        if (bundleDir.exists()) {
-            m_executable = bundleDir.absoluteFilePath("Contents/MacOS/" + binFile.baseName());
-            //qDebug() << Q_FUNC_INFO << "found bundled binary" << m_executable;
-        }
-    }
-#endif
-    m_mutex.lock();
-    m_port = 0;
-    m_process.setEnvironment(QProcess::systemEnvironment() + m_environment);
-    m_process.start(m_executable, arguments);
-    if (!m_process.waitForStarted()) {
-        qWarning() << "QML Debug Client: Could not launch app " << m_executable
-                   << ": " << m_process.errorString();
-        m_eventLoop.quit();
-    } else {
-        m_timer.start();
-    }
-    m_mutex.unlock();
+    m_connection = createConnection();
+    if (!m_connection)
+        return ConnectionFailed;
+
+    m_clients = createClients();
+    if (m_clients.contains(nullptr))
+        return ClientsFailed;
+
+    ClientStateHandler stateHandler(m_clients, createOtherClients(m_connection), services.isEmpty()
+                                    ? QQmlDebugClient::Enabled : QQmlDebugClient::Unavailable);
+
+
+    const int port = m_process->debugPort();
+    m_connection->connectToHost(QLatin1String("127.0.0.1"), port);
+
+    QEventLoop loop;
+    QTimer timer;
+    QObject::connect(&stateHandler, &ClientStateHandler::allOk, &loop, &QEventLoop::quit);
+    QObject::connect(m_connection, &QQmlDebugConnection::disconnected, &loop, &QEventLoop::quit);
+    QObject::connect(&timer, &QTimer::timeout, &loop, &QEventLoop::quit);
+
+    timer.start(5000);
+    loop.exec();
+
+    if (!stateHandler.allEnabled())
+        return EnableFailed;
+
+    if (!stateHandler.othersAsExpected())
+        return RestrictFailed;
+
+    return ConnectSuccess;
 }
 
-void QQmlDebugProcess::stop()
+QList<QQmlDebugClient *> QQmlDebugTest::createClients()
 {
-    if (m_process.state() != QProcess::NotRunning) {
-        m_process.kill();
-        m_process.waitForFinished(5000);
-    }
+    return QList<QQmlDebugClient *>();
 }
 
-void QQmlDebugProcess::setMaximumBindErrors(int ignore)
+QQmlDebugProcess *QQmlDebugTest::createProcess(const QString &executable)
 {
-    m_maximumBindErrors = ignore;
+    return new QQmlDebugProcess(executable, this);
 }
 
-void QQmlDebugProcess::timeout()
+QQmlDebugConnection *QQmlDebugTest::createConnection()
 {
-    qWarning() << "Timeout while waiting for QML debugging messages "
-                  "in application output. Process is in state" << m_process.state() << ", Output:" << m_output << ".";
-    m_eventLoop.quit();
+    return new QQmlDebugConnection(this);
 }
 
-bool QQmlDebugProcess::waitForSessionStart()
+void QQmlDebugTest::cleanup()
 {
-    if (m_process.state() != QProcess::Running) {
-        qWarning() << "Could not start up " << m_executable;
-        return false;
+    if (QTest::currentTestFailed()) {
+        const QString null = QStringLiteral("null");
+
+        qDebug() << "Process State:" << (m_process ? m_process->stateString() : null);
+        qDebug() << "Application Output:" << (m_process ? m_process->output() : null);
+        qDebug() << "Connection State:" << QQmlDebugTest::connectionStateString(m_connection);
+        for (QQmlDebugClient *client : m_clients) {
+            if (client)
+                qDebug() << client->name() << "State:" << QQmlDebugTest::clientStateString(client);
+            else
+                qDebug() << "Failed Client:" << null;
+        }
     }
-    m_eventLoop.exec();
 
-    return m_started;
-}
+    qDeleteAll(m_clients);
+    m_clients.clear();
 
-int QQmlDebugProcess::debugPort() const
-{
-    return m_port;
-}
+    delete m_connection;
+    m_connection = nullptr;
 
-bool QQmlDebugProcess::waitForFinished()
-{
-    return m_process.waitForFinished();
+    if (m_process) {
+        m_process->stop();
+        delete m_process;
+        m_process = nullptr;
+    }
 }
 
-QProcess::ExitStatus QQmlDebugProcess::exitStatus() const
+ClientStateHandler::ClientStateHandler(const QList<QQmlDebugClient *> &clients,
+                                       const QList<QQmlDebugClient *> &others,
+                                       QQmlDebugClient::State expectedOthers) :
+    m_clients(clients), m_others(others), m_expectedOthers(expectedOthers)
 {
-    return m_process.exitStatus();
+    for (QQmlDebugClient *client : m_clients) {
+        QObject::connect(client, &QQmlDebugClient::stateChanged,
+                         this, &ClientStateHandler::checkStates);
+    }
+    for (QQmlDebugClient *client : m_others) {
+        QObject::connect(client, &QQmlDebugClient::stateChanged,
+                         this, &ClientStateHandler::checkStates);
+    }
 }
 
-void QQmlDebugProcess::addEnvironment(const QString &environment)
+ClientStateHandler::~ClientStateHandler()
 {
-    m_environment.append(environment);
+    qDeleteAll(m_others);
 }
 
-QString QQmlDebugProcess::output() const
+void ClientStateHandler::checkStates()
 {
-    return m_output;
-}
+    for (QQmlDebugClient *client : m_clients) {
+        if (client->state() != QQmlDebugClient::Enabled)
+            return;
+    }
 
-void QQmlDebugProcess::processAppOutput()
-{
-    m_mutex.lock();
-
-    bool outputFromAppItself = false;
-
-    QString newOutput = m_process.readAll();
-    m_output.append(newOutput);
-    m_outputBuffer.append(newOutput);
-
-    while (true) {
-        const int nlIndex = m_outputBuffer.indexOf(QLatin1Char('\n'));
-        if (nlIndex < 0) // no further complete lines
-            break;
-        const QString line = m_outputBuffer.left(nlIndex);
-        m_outputBuffer = m_outputBuffer.right(m_outputBuffer.size() - nlIndex - 1);
-
-        if (line.contains("QML Debugger:")) {
-            const QRegExp portRx("Waiting for connection on port (\\d+)");
-            if (portRx.indexIn(line) != -1) {
-                m_port = portRx.cap(1).toInt();
-                m_timer.stop();
-                m_started = true;
-                m_eventLoop.quit();
-                continue;
-            }
-            if (line.contains("Unable to listen")) {
-                if (++m_receivedBindErrors >= m_maximumBindErrors) {
-                    if (m_maximumBindErrors == 0)
-                        qWarning() << "App was unable to bind to port!";
-                    m_timer.stop();
-                    m_eventLoop.quit();
-                 }
-                 continue;
-            }
-        } else {
-            // set to true if there is output not coming from the debugger
-            outputFromAppItself = true;
-        }
+    m_allEnabled = true;
+
+    for (QQmlDebugClient *other : m_others) {
+        if (other->state() != m_expectedOthers)
+            return;
     }
-    m_mutex.unlock();
 
-    if (outputFromAppItself)
-        emit readyReadStandardOutput();
+    m_othersAsExpected = true;
+    emit allOk();
 }
 
-void QQmlDebugProcess::processError(QProcess::ProcessError error)
+QString debugJsServerPath(const QString &selfPath)
 {
-    if (!m_eventLoop.isRunning())
-       return;
-
-    qDebug() << "An error occurred while waiting for debug process to become available:";
-    switch (error) {
-    case QProcess::FailedToStart: qDebug() << "Process failed to start."; break;
-    case QProcess::Crashed: qDebug() << "Process crashed."; break;
-    case QProcess::Timedout: qDebug() << "Process timed out."; break;
-    case QProcess::WriteError: qDebug() << "Error while writing to process."; break;
-    case QProcess::ReadError: qDebug() << "Error while reading from process."; break;
-    case QProcess::UnknownError: qDebug() << "Unknown process error."; break;
-    }
-
-    m_eventLoop.exit();
+    static const char *debugserver = "qqmldebugjsserver";
+    QString appPath = QCoreApplication::applicationDirPath();
+    const int position = appPath.lastIndexOf(selfPath);
+    return (position == -1 ? appPath : appPath.replace(position, selfPath.length(), debugserver))
+            + "/" + debugserver;
 }
diff --git a/tests/auto/qml/debugger/shared/debugutil.pri b/tests/auto/qml/debugger/shared/debugutil.pri
index 1983f3583e..13dcdb91d8 100644
--- a/tests/auto/qml/debugger/shared/debugutil.pri
+++ b/tests/auto/qml/debugger/shared/debugutil.pri
@@ -1,4 +1,11 @@
 QT += qmldebug-private
 
-HEADERS += $$PWD/debugutil_p.h
-SOURCES += $$PWD/debugutil.cpp
+INCLUDEPATH += $$PWD
+include($$PWD/../../../shared/util.pri)
+
+HEADERS += \
+    $$PWD/debugutil_p.h \
+    $$PWD/qqmldebugprocess_p.h
+SOURCES += \
+    $$PWD/debugutil.cpp \
+    $$PWD/qqmldebugprocess.cpp
diff --git a/tests/auto/qml/debugger/shared/debugutil_p.h b/tests/auto/qml/debugger/shared/debugutil_p.h
index 1ec0a6513d..1c32590305 100644
--- a/tests/auto/qml/debugger/shared/debugutil_p.h
+++ b/tests/auto/qml/debugger/shared/debugutil_p.h
@@ -1,4 +1,3 @@
-
 /****************************************************************************
 **
 ** Copyright (C) 2016 The Qt Company Ltd.
@@ -41,23 +40,43 @@
 // We mean it.
 //
 
+#include <../../../shared/util.h>
 #include <private/qqmldebugclient_p.h>
 
-#include <QtCore/qeventloop.h>
-#include <QtCore/qtimer.h>
-#include <QtCore/qthread.h>
-#include <QtCore/qprocess.h>
-#include <QtCore/qmutex.h>
-#include <QtTest/qtest.h>
-#include <QtQml/qqmlengine.h>
-
-class QQmlDebugTest
+class QQmlDebugProcess;
+class QQmlDebugTest : public QQmlDataTest
 {
+    Q_OBJECT
 public:
     static bool waitForSignal(QObject *receiver, const char *member, int timeout = 5000);
     static QList<QQmlDebugClient *> createOtherClients(QQmlDebugConnection *connection);
     static QString clientStateString(const QQmlDebugClient *client);
     static QString connectionStateString(const QQmlDebugConnection *connection);
+
+protected:
+    enum ConnectResult {
+        ConnectSuccess,
+        ProcessFailed,
+        SessionFailed,
+        ConnectionFailed,
+        ClientsFailed,
+        EnableFailed,
+        RestrictFailed
+    };
+
+    ConnectResult connect(const QString &executable, const QString &services,
+                          const QString &extraArgs, bool block);
+
+    virtual QQmlDebugProcess *createProcess(const QString &executable);
+    virtual QQmlDebugConnection *createConnection();
+    virtual QList<QQmlDebugClient *> createClients();
+
+    QQmlDebugProcess *m_process = nullptr;
+    QQmlDebugConnection *m_connection = nullptr;
+    QList<QQmlDebugClient *> m_clients;
+
+protected slots:
+    virtual void cleanup();
 };
 
 class QQmlDebugTestClient : public QQmlDebugClient
@@ -69,62 +88,15 @@ public:
     QByteArray waitForResponse();
 
 signals:
-    void stateHasChanged();
     void serverMessage(const QByteArray &);
 
 protected:
-    virtual void stateChanged(State state);
     virtual void messageReceived(const QByteArray &ba);
 
 private:
     QByteArray lastMsg;
 };
 
-class QQmlDebugProcess : public QObject
-{
-    Q_OBJECT
-public:
-    QQmlDebugProcess(const QString &executable, QObject *parent = 0);
-    ~QQmlDebugProcess();
-
-    QString state();
-
-    void addEnvironment(const QString &environment);
-
-    void start(const QStringList &arguments);
-    bool waitForSessionStart();
-    int debugPort() const;
-
-    bool waitForFinished();
-    QProcess::ExitStatus exitStatus() const;
-
-    QString output() const;
-    void stop();
-    void setMaximumBindErrors(int numErrors);
-
-signals:
-    void readyReadStandardOutput();
-
-private slots:
-    void timeout();
-    void processAppOutput();
-    void processError(QProcess::ProcessError error);
-
-private:
-    QString m_executable;
-    QProcess m_process;
-    QString m_outputBuffer;
-    QString m_output;
-    QTimer m_timer;
-    QEventLoop m_eventLoop;
-    QMutex m_mutex;
-    bool m_started;
-    QStringList m_environment;
-    int m_port;
-    int m_maximumBindErrors;
-    int m_receivedBindErrors;
-};
-
 class QQmlInspectorResultRecipient : public QObject
 {
     Q_OBJECT
@@ -142,4 +114,33 @@ public:
     }
 };
 
+class ClientStateHandler : public QObject
+{
+    Q_OBJECT
+public:
+    ClientStateHandler(const QList<QQmlDebugClient *> &clients,
+                       const QList<QQmlDebugClient *> &others,
+                       QQmlDebugClient::State expectedOthers);
+
+    ~ClientStateHandler();
+
+    bool allEnabled() const { return m_allEnabled; }
+    bool othersAsExpected() const { return m_othersAsExpected; }
+
+signals:
+    void allOk();
+
+private:
+    void checkStates();
+
+    const QList<QQmlDebugClient *> m_clients;
+    const QList<QQmlDebugClient *> m_others;
+    const QQmlDebugClient::State m_expectedOthers;
+
+    bool m_allEnabled = false;
+    bool m_othersAsExpected = false;
+};
+
+QString debugJsServerPath(const QString &selfPath);
+
 #endif // DEBUGUTIL_P_H
diff --git a/tests/auto/qml/debugger/shared/qqmldebugprocess.cpp b/tests/auto/qml/debugger/shared/qqmldebugprocess.cpp
new file mode 100644
index 0000000000..956e97e7ba
--- /dev/null
+++ b/tests/auto/qml/debugger/shared/qqmldebugprocess.cpp
@@ -0,0 +1,249 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qqmldebugprocess_p.h"
+
+#include <QtCore/qdebug.h>
+#include <QtCore/qfileinfo.h>
+#include <QtCore/qdir.h>
+
+QQmlDebugProcess::QQmlDebugProcess(const QString &executable, QObject *parent)
+    : QObject(parent)
+    , m_executable(executable)
+    , m_state(SessionUnknown)
+    , m_port(0)
+    , m_maximumBindErrors(0)
+    , m_receivedBindErrors(0)
+{
+    m_process.setProcessChannelMode(QProcess::MergedChannels);
+    m_timer.setInterval(15000);
+    connect(&m_process, &QProcess::readyReadStandardOutput,
+            this, &QQmlDebugProcess::processAppOutput);
+    connect(&m_process, &QProcess::errorOccurred,
+            this, &QQmlDebugProcess::processError);
+    connect(&m_process, QOverload<int, QProcess::ExitStatus>::of(&QProcess::finished),
+            this, [this]() {
+        m_timer.stop();
+        m_eventLoop.quit();
+        emit finished();
+    });
+    connect(&m_timer, &QTimer::timeout,
+            this, &QQmlDebugProcess::timeout);
+}
+
+QQmlDebugProcess::~QQmlDebugProcess()
+{
+    stop();
+}
+
+QString QQmlDebugProcess::stateString() const
+{
+    QString stateStr;
+    switch (m_process.state()) {
+    case QProcess::NotRunning: {
+        stateStr = "not running";
+        if (m_process.exitStatus() == QProcess::CrashExit)
+            stateStr += " (crashed!)";
+        else
+            stateStr += ", return value " + QString::number(m_process.exitCode());
+        break;
+    }
+    case QProcess::Starting:
+        stateStr = "starting";
+        break;
+    case QProcess::Running:
+        stateStr = "running";
+        break;
+    }
+    return stateStr;
+}
+
+void QQmlDebugProcess::start(const QStringList &arguments)
+{
+#ifdef Q_OS_MAC
+    // make sure m_executable points to the actual binary even if it's inside an app bundle
+    QFileInfo binFile(m_executable);
+    if (!binFile.isExecutable()) {
+        QDir bundleDir(m_executable + ".app");
+        if (bundleDir.exists()) {
+            m_executable = bundleDir.absoluteFilePath("Contents/MacOS/" + binFile.baseName());
+            //qDebug() << Q_FUNC_INFO << "found bundled binary" << m_executable;
+        }
+    }
+#endif
+    m_mutex.lock();
+    m_port = 0;
+    m_process.setEnvironment(QProcess::systemEnvironment() + m_environment);
+    m_process.start(m_executable, arguments);
+    if (!m_process.waitForStarted()) {
+        qWarning() << "QML Debug Client: Could not launch app " << m_executable
+                   << ": " << m_process.errorString();
+        m_eventLoop.quit();
+    }
+    m_mutex.unlock();
+}
+
+void QQmlDebugProcess::stop()
+{
+    if (m_process.state() != QProcess::NotRunning) {
+        disconnect(&m_process, &QProcess::errorOccurred, this, &QQmlDebugProcess::processError);
+        m_process.kill();
+        m_process.waitForFinished(5000);
+    }
+}
+
+void QQmlDebugProcess::setMaximumBindErrors(int ignore)
+{
+    m_maximumBindErrors = ignore;
+}
+
+void QQmlDebugProcess::timeout()
+{
+    qWarning() << "Timeout while waiting for QML debugging messages "
+                  "in application output. Process is in state" << m_process.state()
+               << ", Output:" << m_output << ".";
+}
+
+bool QQmlDebugProcess::waitForSessionStart()
+{
+    if (m_process.state() != QProcess::Running) {
+        qWarning() << "Could not start up " << m_executable;
+        return false;
+    } else if (m_state == SessionStarted) {
+        return true;
+    } else if (m_state == SessionFailed) {
+        return false;
+    }
+
+    m_timer.start();
+    m_eventLoop.exec();
+
+    return m_state == SessionStarted;
+}
+
+int QQmlDebugProcess::debugPort() const
+{
+    return m_port;
+}
+
+bool QQmlDebugProcess::waitForFinished()
+{
+    return m_process.waitForFinished();
+}
+
+QProcess::ProcessState QQmlDebugProcess::state() const
+{
+    return m_process.state();
+}
+
+QProcess::ExitStatus QQmlDebugProcess::exitStatus() const
+{
+    return m_process.exitStatus();
+}
+
+void QQmlDebugProcess::addEnvironment(const QString &environment)
+{
+    m_environment.append(environment);
+}
+
+QString QQmlDebugProcess::output() const
+{
+    return m_output;
+}
+
+void QQmlDebugProcess::processAppOutput()
+{
+    m_mutex.lock();
+
+    bool outputFromAppItself = false;
+
+    QString newOutput = m_process.readAll();
+    m_output.append(newOutput);
+    m_outputBuffer.append(newOutput);
+
+    while (true) {
+        const int nlIndex = m_outputBuffer.indexOf(QLatin1Char('\n'));
+        if (nlIndex < 0) // no further complete lines
+            break;
+        const QString line = m_outputBuffer.left(nlIndex);
+        m_outputBuffer = m_outputBuffer.right(m_outputBuffer.size() - nlIndex - 1);
+
+        if (line.contains("QML Debugger:")) {
+            const QRegExp portRx("Waiting for connection on port (\\d+)");
+            if (portRx.indexIn(line) != -1) {
+                m_port = portRx.cap(1).toInt();
+                m_timer.stop();
+                m_state = SessionStarted;
+                m_eventLoop.quit();
+                continue;
+            }
+            if (line.contains("Unable to listen")) {
+                if (++m_receivedBindErrors >= m_maximumBindErrors) {
+                    if (m_maximumBindErrors == 0)
+                        qWarning() << "App was unable to bind to port!";
+                    m_timer.stop();
+                    m_state = SessionFailed;
+                    m_eventLoop.quit();
+                 }
+                 continue;
+            }
+        }
+
+        // set to true if there is output not coming from the debugger or we don't understand it
+        outputFromAppItself = true;
+    }
+    m_mutex.unlock();
+
+    if (outputFromAppItself)
+        emit readyReadStandardOutput();
+}
+
+void QQmlDebugProcess::processError(QProcess::ProcessError error)
+{
+    qDebug() << "An error occurred while waiting for debug process to become available:";
+    switch (error) {
+    case QProcess::FailedToStart:
+        qDebug() << "Process failed to start.";
+        break;
+    case QProcess::Crashed:
+        qDebug() << "Process crashed.";
+        break;
+    case QProcess::Timedout:
+        qDebug() << "Process timed out.";
+        break;
+    case QProcess::WriteError:
+        qDebug() << "Error while writing to process.";
+        break;
+    case QProcess::ReadError:
+        qDebug() << "Error while reading from process.";
+        break;
+    case QProcess::UnknownError:
+        qDebug() << "Unknown process error.";
+        break;
+    }
+}
diff --git a/tests/auto/qml/debugger/shared/qqmldebugprocess_p.h b/tests/auto/qml/debugger/shared/qqmldebugprocess_p.h
new file mode 100644
index 0000000000..945cc58c85
--- /dev/null
+++ b/tests/auto/qml/debugger/shared/qqmldebugprocess_p.h
@@ -0,0 +1,101 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QQMLDEBUGPROCESS_P_H
+#define QQMLDEBUGPROCESS_P_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include <QtCore/qprocess.h>
+#include <QtCore/qtimer.h>
+#include <QtCore/qeventloop.h>
+#include <QtCore/qmutex.h>
+
+class QQmlDebugProcess : public QObject
+{
+    Q_OBJECT
+public:
+    QQmlDebugProcess(const QString &executable, QObject *parent = 0);
+    ~QQmlDebugProcess();
+
+    QString stateString() const;
+
+    void addEnvironment(const QString &environment);
+
+    void start(const QStringList &arguments);
+    bool waitForSessionStart();
+    int debugPort() const;
+
+    bool waitForFinished();
+    QProcess::ProcessState state() const;
+    QProcess::ExitStatus exitStatus() const;
+
+    QString output() const;
+    void stop();
+    void setMaximumBindErrors(int numErrors);
+
+signals:
+    void readyReadStandardOutput();
+    void finished();
+
+private slots:
+    void timeout();
+    void processAppOutput();
+    void processError(QProcess::ProcessError error);
+
+private:
+    enum SessionState {
+        SessionUnknown,
+        SessionStarted,
+        SessionFailed
+    };
+
+    QString m_executable;
+    QProcess m_process;
+    QString m_outputBuffer;
+    QString m_output;
+    QTimer m_timer;
+    QEventLoop m_eventLoop;
+    QMutex m_mutex;
+    SessionState m_state;
+    QStringList m_environment;
+    int m_port;
+    int m_maximumBindErrors;
+    int m_receivedBindErrors;
+};
+
+#endif // QQMLDEBUGPROCESS_P_H
diff --git a/tests/auto/qml/debugger/shared/qqmldebugtestservice.cpp b/tests/auto/qml/debugger/shared/qqmldebugtestservice.cpp
index 4dce07d824..896ed608fd 100644
--- a/tests/auto/qml/debugger/shared/qqmldebugtestservice.cpp
+++ b/tests/auto/qml/debugger/shared/qqmldebugtestservice.cpp
@@ -48,5 +48,4 @@ void QQmlDebugTestService::stateAboutToBeChanged(QQmlDebugService::State)
 void QQmlDebugTestService::stateChanged(State)
 {
     Q_ASSERT(QThread::currentThread() != thread());
-    emit stateHasChanged();
 }
diff --git a/tests/auto/qml/debugger/shared/qqmldebugtestservice.h b/tests/auto/qml/debugger/shared/qqmldebugtestservice.h
index 37b4a9f98c..9c39c0893d 100644
--- a/tests/auto/qml/debugger/shared/qqmldebugtestservice.h
+++ b/tests/auto/qml/debugger/shared/qqmldebugtestservice.h
@@ -38,9 +38,6 @@ class QQmlDebugTestService : public QQmlDebugService
 public:
     QQmlDebugTestService(const QString &s, float version = 1, QObject *parent = 0);
 
-signals:
-    void stateHasChanged();
-
 protected:
     virtual void messageReceived(const QByteArray &ba);
     virtual void stateAboutToBeChanged(State state);
diff --git a/tests/auto/qml/debugger/shared/qqmlenginedebugclient.cpp b/tests/auto/qml/debugger/shared/qqmlenginedebugclient.cpp
deleted file mode 100644
index c0252a0290..0000000000
--- a/tests/auto/qml/debugger/shared/qqmlenginedebugclient.cpp
+++ /dev/null
@@ -1,508 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the QtQml module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:GPL-EXCEPT$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 3 as published by the Free Software
-** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-3.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "qqmlenginedebugclient.h"
-#include <private/qqmldebugconnection_p.h>
-
-struct QmlObjectData {
-    QUrl url;
-    int lineNumber;
-    int columnNumber;
-    QString idString;
-    QString objectName;
-    QString objectType;
-    int objectId;
-    int contextId;
-    int parentId;
-};
-
-QPacket &operator>>(QPacket &ds, QmlObjectData &data)
-{
-    ds >> data.url >> data.lineNumber >> data.columnNumber >> data.idString
-       >> data.objectName >> data.objectType >> data.objectId >> data.contextId
-       >> data.parentId;
-    return ds;
-}
-
-struct QmlObjectProperty {
-    enum Type { Unknown, Basic, Object, List, SignalProperty };
-    Type type;
-    QString name;
-    QVariant value;
-    QString valueTypeName;
-    QString binding;
-    bool hasNotifySignal;
-};
-
-QPacket &operator>>(QPacket &ds, QmlObjectProperty &data)
-{
-    int type;
-    ds >> type >> data.name >> data.value >> data.valueTypeName
-       >> data.binding >> data.hasNotifySignal;
-    data.type = (QmlObjectProperty::Type)type;
-    return ds;
-}
-
-QQmlEngineDebugClient::QQmlEngineDebugClient(
-        QQmlDebugConnection *connection)
-    : QQmlDebugClient(QLatin1String("QmlDebugger"), connection),
-      m_nextId(0),
-      m_valid(false)
-{
-}
-
-quint32 QQmlEngineDebugClient::addWatch(
-        const QmlDebugPropertyReference &property, bool *success)
-{
-    quint32 id = -1;
-    *success = false;
-    if (state() == QQmlDebugClient::Enabled) {
-        id = getId();
-        QPacket ds(connection()->currentDataStreamVersion());
-        ds << QByteArray("WATCH_PROPERTY") << id << property.objectDebugId
-           << property.name.toUtf8();
-        sendMessage(ds.data());
-        *success = true;
-    }
-    return id;
-}
-
-quint32 QQmlEngineDebugClient::addWatch(
-        const QmlDebugContextReference &, const QString &, bool *success)
-{
-    *success = false;
-    qWarning("QQmlEngineDebugClient::addWatch(): Not implemented");
-    return 0;
-}
-
-quint32 QQmlEngineDebugClient::addWatch(
-        const QmlDebugObjectReference &object, const QString &expr,
-        bool *success)
-{
-    quint32 id = -1;
-    *success = false;
-    if (state() == QQmlDebugClient::Enabled) {
-        id = getId();
-        QPacket ds(connection()->currentDataStreamVersion());
-        ds << QByteArray("WATCH_EXPR_OBJECT") << id << object.debugId << expr;
-        sendMessage(ds.data());
-        *success = true;
-    }
-    return id;
-}
-
-quint32 QQmlEngineDebugClient::addWatch(
-        const QmlDebugObjectReference &object, bool *success)
-{
-    quint32 id = -1;
-    *success = false;
-    if (state() == QQmlDebugClient::Enabled) {
-        id = getId();
-        QPacket ds(connection()->currentDataStreamVersion());
-        ds << QByteArray("WATCH_OBJECT") << id << object.debugId;
-        sendMessage(ds.data());
-        *success = true;
-    }
-    return id;
-}
-
-quint32 QQmlEngineDebugClient::addWatch(
-        const QmlDebugFileReference &,  bool *success)
-{
-    *success = false;
-    qWarning("QQmlEngineDebugClient::addWatch(): Not implemented");
-    return 0;
-}
-
-void QQmlEngineDebugClient::removeWatch(quint32 id, bool *success)
-{
-    *success = false;
-    if (state() == QQmlDebugClient::Enabled) {
-        QPacket ds(connection()->currentDataStreamVersion());
-        ds << QByteArray("NO_WATCH") << id;
-        sendMessage(ds.data());
-        *success = true;
-    }
-}
-
-quint32 QQmlEngineDebugClient::queryAvailableEngines(bool *success)
-{
-    m_engines.clear();
-    quint32 id = -1;
-    *success = false;
-    if (state() == QQmlDebugClient::Enabled) {
-        id = getId();
-        QPacket ds(connection()->currentDataStreamVersion());
-        ds << QByteArray("LIST_ENGINES") << id;
-        sendMessage(ds.data());
-        *success = true;
-    }
-    return id;
-}
-
-quint32 QQmlEngineDebugClient::queryRootContexts(
-        const QmlDebugEngineReference &engine, bool *success)
-{
-    m_rootContext = QmlDebugContextReference();
-    quint32 id = -1;
-    *success = false;
-    if (state() == QQmlDebugClient::Enabled && engine.debugId != -1) {
-        id = getId();
-        QPacket ds(connection()->currentDataStreamVersion());
-        ds << QByteArray("LIST_OBJECTS") << id << engine.debugId;
-        sendMessage(ds.data());
-        *success = true;
-    }
-    return id;
-}
-
-quint32 QQmlEngineDebugClient::queryObject(
-        const QmlDebugObjectReference &object, bool *success)
-{
-    m_object = QmlDebugObjectReference();
-    quint32 id = -1;
-    *success = false;
-    if (state() == QQmlDebugClient::Enabled && object.debugId != -1) {
-        id = getId();
-        QPacket ds(connection()->currentDataStreamVersion());
-        ds << QByteArray("FETCH_OBJECT") << id << object.debugId << false << true;
-        sendMessage(ds.data());
-        *success = true;
-    }
-    return id;
-}
-
-quint32 QQmlEngineDebugClient::queryObjectsForLocation(
-        const QString &file, int lineNumber, int columnNumber, bool *success)
-{
-    m_objects.clear();
-    quint32 id = -1;
-    *success = false;
-    if (state() == QQmlDebugClient::Enabled) {
-        id = getId();
-        QPacket ds(connection()->currentDataStreamVersion());
-        ds << QByteArray("FETCH_OBJECTS_FOR_LOCATION") << id << file << lineNumber
-           << columnNumber << false << true;
-        sendMessage(ds.data());
-        *success = true;
-    }
-    return id;
-}
-
-quint32 QQmlEngineDebugClient::queryObjectRecursive(
-        const QmlDebugObjectReference &object, bool *success)
-{
-    m_object = QmlDebugObjectReference();
-    quint32 id = -1;
-    *success = false;
-    if (state() == QQmlDebugClient::Enabled && object.debugId != -1) {
-        id = getId();
-        QPacket ds(connection()->currentDataStreamVersion());
-        ds << QByteArray("FETCH_OBJECT") << id << object.debugId << true << true;
-        sendMessage(ds.data());
-        *success = true;
-    }
-    return id;
-}
-
-quint32 QQmlEngineDebugClient::queryObjectsForLocationRecursive(const QString &file,
-        int lineNumber, int columnNumber, bool *success)
-{
-     m_objects.clear();
-    quint32 id = -1;
-    *success = false;
-    if (state() == QQmlDebugClient::Enabled) {
-        id = getId();
-        QPacket ds(connection()->currentDataStreamVersion());
-        ds << QByteArray("FETCH_OBJECTS_FOR_LOCATION") << id << file << lineNumber
-           << columnNumber << true << true;
-        sendMessage(ds.data());
-        *success = true;
-    }
-    return id;
-}
-
-quint32 QQmlEngineDebugClient::queryExpressionResult(
-        int objectDebugId, const QString &expr, bool *success)
-{
-    m_exprResult = QVariant();
-    quint32 id = -1;
-    *success = false;
-    if (state() == QQmlDebugClient::Enabled) {
-        id = getId();
-        QPacket ds(connection()->currentDataStreamVersion());
-        ds << QByteArray("EVAL_EXPRESSION") << id << objectDebugId << expr
-           << engines()[0].debugId;
-        sendMessage(ds.data());
-        *success = true;
-    }
-    return id;
-}
-
-quint32 QQmlEngineDebugClient::queryExpressionResultBC(
-        int objectDebugId, const QString &expr, bool *success)
-{
-    m_exprResult = QVariant();
-    quint32 id = -1;
-    *success = false;
-    if (state() == QQmlDebugClient::Enabled) {
-        id = getId();
-        QPacket ds(connection()->currentDataStreamVersion());
-        ds << QByteArray("EVAL_EXPRESSION") << id << objectDebugId << expr;
-        sendMessage(ds.data());
-        *success = true;
-    }
-    return id;
-}
-
-quint32 QQmlEngineDebugClient::setBindingForObject(
-        int objectDebugId,
-        const QString &propertyName,
-        const QVariant &bindingExpression,
-        bool isLiteralValue,
-        QString source, int line,
-        bool *success)
-{
-    quint32 id = -1;
-    *success = false;
-    if (state() == QQmlDebugClient::Enabled && objectDebugId != -1) {
-        id = getId();
-        QPacket ds(connection()->currentDataStreamVersion());
-        ds << QByteArray("SET_BINDING") << id << objectDebugId << propertyName
-           << bindingExpression << isLiteralValue << source << line;
-        sendMessage(ds.data());
-        *success = true;
-    }
-    return id;
-}
-
-quint32 QQmlEngineDebugClient::resetBindingForObject(
-        int objectDebugId,
-        const QString &propertyName,
-        bool *success)
-{
-    quint32 id = -1;
-    *success = false;
-    if (state() == QQmlDebugClient::Enabled && objectDebugId != -1) {
-        id = getId();
-        QPacket ds(connection()->currentDataStreamVersion());
-        ds << QByteArray("RESET_BINDING") << id << objectDebugId << propertyName;
-        sendMessage(ds.data());
-        *success = true;
-    }
-    return id;
-}
-
-quint32 QQmlEngineDebugClient::setMethodBody(
-        int objectDebugId, const QString &methodName,
-        const QString &methodBody, bool *success)
-{
-    quint32 id = -1;
-    *success = false;
-    if (state() == QQmlDebugClient::Enabled && objectDebugId != -1) {
-        id = getId();
-        QPacket ds(connection()->currentDataStreamVersion());
-        ds << QByteArray("SET_METHOD_BODY") << id << objectDebugId
-           << methodName << methodBody;
-        sendMessage(ds.data());
-        *success = true;
-    }
-    return id;
-}
-
-void QQmlEngineDebugClient::decode(QPacket &ds,
-                                   QmlDebugObjectReference &o,
-                                   bool simple)
-{
-    QmlObjectData data;
-    ds >> data;
-    o.debugId = data.objectId;
-    o.className = data.objectType;
-    o.idString = data.idString;
-    o.name = data.objectName;
-    o.source.url = data.url;
-    o.source.lineNumber = data.lineNumber;
-    o.source.columnNumber = data.columnNumber;
-    o.contextDebugId = data.contextId;
-
-    if (simple)
-        return;
-
-    int childCount;
-    bool recur;
-    ds >> childCount >> recur;
-
-    for (int ii = 0; ii < childCount; ++ii) {
-        o.children.append(QmlDebugObjectReference());
-        decode(ds, o.children.last(), !recur);
-    }
-
-    int propCount;
-    ds >> propCount;
-
-    for (int ii = 0; ii < propCount; ++ii) {
-        QmlObjectProperty data;
-        ds >> data;
-        QmlDebugPropertyReference prop;
-        prop.objectDebugId = o.debugId;
-        prop.name = data.name;
-        prop.binding = data.binding;
-        prop.hasNotifySignal = data.hasNotifySignal;
-        prop.valueTypeName = data.valueTypeName;
-        switch (data.type) {
-        case QmlObjectProperty::Basic:
-        case QmlObjectProperty::List:
-        case QmlObjectProperty::SignalProperty:
-        {
-            prop.value = data.value;
-            break;
-        }
-        case QmlObjectProperty::Object:
-        {
-            QmlDebugObjectReference obj;
-            obj.debugId = prop.value.toInt();
-            obj.className = prop.valueTypeName;
-            prop.value = qVariantFromValue(obj);
-            break;
-        }
-        case QmlObjectProperty::Unknown:
-            break;
-        }
-        o.properties << prop;
-    }
-}
-
-void QQmlEngineDebugClient::decode(QPacket &ds,
-                                   QList<QmlDebugObjectReference> &o,
-                                   bool simple)
-{
-    int count;
-    ds >> count;
-    for (int i = 0; i < count; i++) {
-        QmlDebugObjectReference obj;
-        decode(ds, obj, simple);
-        o << obj;
-    }
-}
-
-void QQmlEngineDebugClient::decode(QPacket &ds,
-                                   QmlDebugContextReference &c)
-{
-    ds >> c.name >> c.debugId;
-
-    int contextCount;
-    ds >> contextCount;
-
-    for (int ii = 0; ii < contextCount; ++ii) {
-        c.contexts.append(QmlDebugContextReference());
-        decode(ds, c.contexts.last());
-    }
-
-    int objectCount;
-    ds >> objectCount;
-
-    for (int ii = 0; ii < objectCount; ++ii) {
-        QmlDebugObjectReference obj;
-        decode(ds, obj, true);
-
-        obj.contextDebugId = c.debugId;
-        c.objects << obj;
-    }
-}
-
-void QQmlEngineDebugClient::messageReceived(const QByteArray &data)
-{
-    m_valid = false;
-    QPacket ds(connection()->currentDataStreamVersion(), data);
-
-    int queryId;
-    QByteArray type;
-    ds >> type >> queryId;
-
-    //qDebug() << "QQmlEngineDebugPrivate::message()" << type;
-
-    if (type == "LIST_ENGINES_R") {
-        int count;
-        ds >> count;
-
-        m_engines.clear();
-        for (int ii = 0; ii < count; ++ii) {
-            QmlDebugEngineReference eng;
-            ds >> eng.name;
-            ds >> eng.debugId;
-            m_engines << eng;
-        }
-    } else if (type == "LIST_OBJECTS_R") {
-        if (!ds.atEnd())
-            decode(ds, m_rootContext);
-
-    } else if (type == "FETCH_OBJECT_R") {
-        if (!ds.atEnd())
-            decode(ds, m_object, false);
-
-    } else if (type == "FETCH_OBJECTS_FOR_LOCATION_R") {
-        if (!ds.atEnd())
-            decode(ds, m_objects, false);
-
-    } else if (type == "EVAL_EXPRESSION_R") {;
-        ds >> m_exprResult;
-
-    } else if (type == "WATCH_PROPERTY_R") {
-        ds >> m_valid;
-
-    } else if (type == "WATCH_OBJECT_R") {
-        ds >> m_valid;
-
-    } else if (type == "WATCH_EXPR_OBJECT_R") {
-        ds >> m_valid;
-
-    } else if (type == "UPDATE_WATCH") {
-        int debugId;
-        QByteArray name;
-        QVariant value;
-        ds >> debugId >> name >> value;
-        emit valueChanged(name, value);
-        return;
-
-    } else if (type == "OBJECT_CREATED") {
-        int engineId, objectId, parentId;
-        ds >> engineId >> objectId >> parentId;
-        emit newObject(objectId);
-        return;
-    } else if (type == "SET_BINDING_R") {
-        ds >> m_valid;
-    } else if (type == "RESET_BINDING_R") {
-        ds >> m_valid;
-    } else if (type == "SET_METHOD_BODY_R") {
-        ds >> m_valid;
-    } else if (type == "NO_WATCH_R") {
-        ds >> m_valid;
-    }
-    emit result();
-}
-
diff --git a/tests/auto/qml/debugger/shared/qqmlenginedebugclient.h b/tests/auto/qml/debugger/shared/qqmlenginedebugclient.h
deleted file mode 100644
index 5d74f2d43c..0000000000
--- a/tests/auto/qml/debugger/shared/qqmlenginedebugclient.h
+++ /dev/null
@@ -1,233 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the QtQml module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:GPL-EXCEPT$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 3 as published by the Free Software
-** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-3.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef QQMLENGINEDEBUGCLIENT_H
-#define QQMLENGINEDEBUGCLIENT_H
-
-#include <private/qqmldebugclient_p.h>
-#include <private/qpacket_p.h>
-
-#include <QtCore/qurl.h>
-#include <QtCore/qvariant.h>
-
-struct QmlDebugPropertyReference
-{
-    QmlDebugPropertyReference()
-        : objectDebugId(-1), hasNotifySignal(false)
-    {
-    }
-
-    QmlDebugPropertyReference &operator=(
-            const QmlDebugPropertyReference &o)
-    {
-        objectDebugId = o.objectDebugId; name = o.name; value = o.value;
-        valueTypeName = o.valueTypeName; binding = o.binding;
-        hasNotifySignal = o.hasNotifySignal;
-        return *this;
-    }
-
-    int objectDebugId;
-    QString name;
-    QVariant value;
-    QString valueTypeName;
-    QString binding;
-    bool hasNotifySignal;
-};
-
-struct QmlDebugFileReference
-{
-    QmlDebugFileReference()
-        : lineNumber(-1), columnNumber(-1)
-    {
-    }
-
-    QmlDebugFileReference &operator=(
-            const QmlDebugFileReference &o)
-    {
-        url = o.url; lineNumber = o.lineNumber; columnNumber = o.columnNumber;
-        return *this;
-    }
-
-    QUrl url;
-    int lineNumber;
-    int columnNumber;
-};
-
-struct QmlDebugObjectReference
-{
-    QmlDebugObjectReference()
-        : debugId(-1), contextDebugId(-1)
-    {
-    }
-
-    QmlDebugObjectReference(int id)
-        : debugId(id), contextDebugId(-1)
-    {
-    }
-
-    QmlDebugObjectReference &operator=(
-            const QmlDebugObjectReference &o)
-    {
-        debugId = o.debugId; className = o.className; idString = o.idString;
-        name = o.name; source = o.source; contextDebugId = o.contextDebugId;
-        properties = o.properties; children = o.children;
-        return *this;
-    }
-    int debugId;
-    QString className;
-    QString idString;
-    QString name;
-    QmlDebugFileReference source;
-    int contextDebugId;
-    QList<QmlDebugPropertyReference> properties;
-    QList<QmlDebugObjectReference> children;
-};
-
-Q_DECLARE_METATYPE(QmlDebugObjectReference)
-
-struct QmlDebugContextReference
-{
-    QmlDebugContextReference()
-        : debugId(-1)
-    {
-    }
-
-    QmlDebugContextReference &operator=(
-            const QmlDebugContextReference &o)
-    {
-        debugId = o.debugId; name = o.name; objects = o.objects;
-        contexts = o.contexts;
-        return *this;
-    }
-
-    int debugId;
-    QString name;
-    QList<QmlDebugObjectReference> objects;
-    QList<QmlDebugContextReference> contexts;
-};
-
-struct QmlDebugEngineReference
-{
-    QmlDebugEngineReference()
-        : debugId(-1)
-    {
-    }
-
-    QmlDebugEngineReference(int id)
-        : debugId(id)
-    {
-    }
-
-    QmlDebugEngineReference &operator=(
-            const QmlDebugEngineReference &o)
-    {
-        debugId = o.debugId; name = o.name;
-        return *this;
-    }
-
-    int debugId;
-    QString name;
-};
-
-class QQmlEngineDebugClient : public QQmlDebugClient
-{
-    Q_OBJECT
-public:
-    explicit QQmlEngineDebugClient(QQmlDebugConnection *conn);
-
-    quint32 addWatch(const QmlDebugPropertyReference &,
-                     bool *success);
-    quint32 addWatch(const QmlDebugContextReference &, const QString &,
-                     bool *success);
-    quint32 addWatch(const QmlDebugObjectReference &, const QString &,
-                     bool *success);
-    quint32 addWatch(const QmlDebugObjectReference &,
-                     bool *success);
-    quint32 addWatch(const QmlDebugFileReference &,
-                     bool *success);
-
-    void removeWatch(quint32 watch, bool *success);
-
-    quint32 queryAvailableEngines(bool *success);
-    quint32 queryRootContexts(const QmlDebugEngineReference &,
-                              bool *success);
-    quint32 queryObject(const QmlDebugObjectReference &,
-                        bool *success);
-    quint32 queryObjectsForLocation(const QString &file,
-            int lineNumber, int columnNumber, bool *success);
-    quint32 queryObjectRecursive(const QmlDebugObjectReference &,
-                                 bool *success);
-    quint32 queryObjectsForLocationRecursive(const QString &file,
-            int lineNumber, int columnNumber, bool *success);
-    quint32 queryExpressionResult(int objectDebugId,
-                                  const QString &expr,
-                                  bool *success);
-    quint32 queryExpressionResultBC(int objectDebugId,
-                                  const QString &expr,
-                                  bool *success);
-    quint32 setBindingForObject(int objectDebugId, const QString &propertyName,
-                                const QVariant &bindingExpression,
-                                bool isLiteralValue,
-                                QString source, int line, bool *success);
-    quint32 resetBindingForObject(int objectDebugId,
-                                  const QString &propertyName, bool *success);
-    quint32 setMethodBody(int objectDebugId, const QString &methodName,
-                          const QString &methodBody, bool *success);
-
-    quint32 getId() { return m_nextId++; }
-
-    void decode(QPacket &ds, QmlDebugContextReference &);
-    void decode(QPacket &ds, QmlDebugObjectReference &, bool simple);
-    void decode(QPacket &ds, QList<QmlDebugObjectReference> &o, bool simple);
-
-    QList<QmlDebugEngineReference> engines() { return m_engines; }
-    QmlDebugContextReference rootContext() { return m_rootContext; }
-    QmlDebugObjectReference object() { return m_object; }
-    QList<QmlDebugObjectReference> objects() { return m_objects; }
-    QVariant resultExpr() { return m_exprResult; }
-    bool valid() { return m_valid; }
-
-signals:
-    void newObject(int objectId);
-    void valueChanged(QByteArray,QVariant);
-    void result();
-
-protected:
-    void messageReceived(const QByteArray &);
-
-private:
-    quint32 m_nextId;
-    bool m_valid;
-    QList<QmlDebugEngineReference> m_engines;
-    QmlDebugContextReference m_rootContext;
-    QmlDebugObjectReference m_object;
-    QList<QmlDebugObjectReference> m_objects;
-    QVariant m_exprResult;
-};
-
-#endif // QQMLENGINEDEBUGCLIENT_H
diff --git a/tests/auto/qml/debugger/shared/qqmlenginedebugclient.pri b/tests/auto/qml/debugger/shared/qqmlenginedebugclient.pri
deleted file mode 100644
index a969b4f153..0000000000
--- a/tests/auto/qml/debugger/shared/qqmlenginedebugclient.pri
+++ /dev/null
@@ -1,3 +0,0 @@
-HEADERS += $$PWD/qqmlenginedebugclient.h
-
-SOURCES += $$PWD/qqmlenginedebugclient.cpp
diff --git a/tests/auto/qml/debugger/shared/qqmlinspectorclient.cpp b/tests/auto/qml/debugger/shared/qqmlinspectorclient.cpp
deleted file mode 100644
index 20faef177e..0000000000
--- a/tests/auto/qml/debugger/shared/qqmlinspectorclient.cpp
+++ /dev/null
@@ -1,124 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the test suite of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:GPL-EXCEPT$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 3 as published by the Free Software
-** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-3.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "qqmlinspectorclient.h"
-
-#include <private/qpacket_p.h>
-#include <private/qqmldebugconnection_p.h>
-#include <QtCore/qdebug.h>
-
-QQmlInspectorClient::QQmlInspectorClient(QQmlDebugConnection *connection) :
-    QQmlDebugClient(QLatin1String("QmlInspector"), connection),
-    m_lastRequestId(-1)
-{
-}
-
-int QQmlInspectorClient::setInspectToolEnabled(bool enabled)
-{
-    QPacket ds(connection()->currentDataStreamVersion());
-    ds << QByteArray("request") << ++m_lastRequestId
-       << QByteArray(enabled ? "enable" : "disable");
-
-    sendMessage(ds.data());
-    return m_lastRequestId;
-}
-
-int QQmlInspectorClient::setShowAppOnTop(bool showOnTop)
-{
-    QPacket ds(connection()->currentDataStreamVersion());
-    ds << QByteArray("request") << ++m_lastRequestId
-       << QByteArray("showAppOnTop") << showOnTop;
-
-    sendMessage(ds.data());
-    return m_lastRequestId;
-}
-
-int QQmlInspectorClient::setAnimationSpeed(qreal speed)
-{
-    QPacket ds(connection()->currentDataStreamVersion());
-    ds << QByteArray("request") << ++m_lastRequestId
-       << QByteArray("setAnimationSpeed") << speed;
-
-    sendMessage(ds.data());
-    return m_lastRequestId;
-}
-
-int QQmlInspectorClient::select(const QList<int> &objectIds)
-{
-    QPacket ds(connection()->currentDataStreamVersion());
-    ds << QByteArray("request") << ++m_lastRequestId
-       << QByteArray("select") << objectIds;
-
-    sendMessage(ds.data());
-    return m_lastRequestId;
-}
-
-int QQmlInspectorClient::createObject(const QString &qml, int parentId, const QStringList &imports,
-                                      const QString &filename)
-{
-    QPacket ds(connection()->currentDataStreamVersion());
-    ds << QByteArray("request") << ++m_lastRequestId
-       << QByteArray("createObject") << qml << parentId << imports << filename;
-    sendMessage(ds.data());
-    return m_lastRequestId;
-}
-
-int QQmlInspectorClient::moveObject(int childId, int newParentId)
-{
-    QPacket ds(connection()->currentDataStreamVersion());
-    ds << QByteArray("request") << ++m_lastRequestId
-       << QByteArray("moveObject") << childId << newParentId;
-    sendMessage(ds.data());
-    return m_lastRequestId;
-}
-
-int QQmlInspectorClient::destroyObject(int objectId)
-{
-    QPacket ds(connection()->currentDataStreamVersion());
-    ds << QByteArray("request") << ++m_lastRequestId
-       << QByteArray("destroyObject") << objectId;
-    sendMessage(ds.data());
-    return m_lastRequestId;
-}
-
-void QQmlInspectorClient::messageReceived(const QByteArray &message)
-{
-    QPacket ds(connection()->currentDataStreamVersion(), message);
-    QByteArray type;
-    ds >> type;
-
-    if (type != QByteArray("response")) {
-        qDebug() << "Unhandled message of type" << type;
-        return;
-    }
-
-    int responseId;
-    bool result;
-    ds >> responseId >> result;
-    emit responseReceived(responseId, result);
-}
diff --git a/tests/auto/qml/debugger/shared/qqmlinspectorclient.h b/tests/auto/qml/debugger/shared/qqmlinspectorclient.h
deleted file mode 100644
index bfb489c8f7..0000000000
--- a/tests/auto/qml/debugger/shared/qqmlinspectorclient.h
+++ /dev/null
@@ -1,59 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the test suite of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:GPL-EXCEPT$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 3 as published by the Free Software
-** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-3.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-#ifndef QQMLINSPECTORCLIENT_H
-#define QQMLINSPECTORCLIENT_H
-
-#include <private/qqmldebugclient_p.h>
-
-class QQmlInspectorClient : public QQmlDebugClient
-{
-    Q_OBJECT
-
-public:
-    QQmlInspectorClient(QQmlDebugConnection *connection);
-
-    int setInspectToolEnabled(bool enabled);
-    int setShowAppOnTop(bool showOnTop);
-    int setAnimationSpeed(qreal speed);
-    int select(const  QList<int> &objectIds);
-    int createObject(const QString &qml, int parentId, const QStringList &imports,
-                     const QString &filename);
-    int moveObject(int childId, int newParentId);
-    int destroyObject(int objectId);
-
-signals:
-    void responseReceived(int requestId, bool result);
-
-protected:
-    void messageReceived(const QByteArray &message);
-
-private:
-    int m_lastRequestId;
-};
-
-#endif // QQMLINSPECTORCLIENT_H
diff --git a/tests/auto/qml/debugger/shared/qqmlinspectorclient.pri b/tests/auto/qml/debugger/shared/qqmlinspectorclient.pri
deleted file mode 100644
index c136e1313a..0000000000
--- a/tests/auto/qml/debugger/shared/qqmlinspectorclient.pri
+++ /dev/null
@@ -1,3 +0,0 @@
-HEADERS += $$PWD/qqmlinspectorclient.h
-
-SOURCES += $$PWD/qqmlinspectorclient.cpp
diff --git a/tests/auto/qml/ecmascripttests/TestExpectations b/tests/auto/qml/ecmascripttests/TestExpectations
index 27498de473..0e0d70845b 100644
--- a/tests/auto/qml/ecmascripttests/TestExpectations
+++ b/tests/auto/qml/ecmascripttests/TestExpectations
@@ -1,178 +1,720 @@
-# wrong tests
-# uses octal number
-15.2.3.6-2-17-1 failing
+# ----- These are tests we will not fix
 
-# these fail after the update to Unicode 6.3.
-# the reason is that u+180e changed type from whitespace to control
-S9.3.1_A2
-S9.3.1_A3_T1
-S9.3.1_A3_T2
-S15.1.2.2_A2_T10
-S15.1.2.3_A2_T10
-15.5.4.20-3-2
-15.5.4.20-3-3
-15.5.4.20-3-4
-15.5.4.20-3-5
-15.5.4.20-3-6
+# The tests below rely on the ES6 spec quirk that allows 'let' as an identifier. We've
+# always treated 'let' as a reserved keyword (without ever getting a bug report about it),
+# so we'll keep it that way. It also removes a huge headache in the parser.
+language/statements/for-in/let-block-with-newline.js sloppyFails
+language/statements/for-of/let-block-with-newline.js sloppyFails
+language/statements/for/let-block-with-newline.js sloppyFails
+language/statements/if/let-block-with-newline.js sloppyFails
+language/statements/labeled/let-block-with-newline.js sloppyFails
+language/statements/while/let-block-with-newline.js sloppyFails
+language/statements/with/let-block-with-newline.js sloppyFails
+language/statements/for-in/let-identifier-with-newline.js sloppyFails
+language/statements/for-of/let-identifier-with-newline.js sloppyFails
+language/statements/for/let-identifier-with-newline.js sloppyFails
+language/statements/if/let-identifier-with-newline.js sloppyFails
+language/statements/labeled/let-identifier-with-newline.js sloppyFails
+language/statements/while/let-identifier-with-newline.js sloppyFails
+language/statements/with/let-identifier-with-newline.js sloppyFails
 
-10.4.3-1-106 failing
-11.2.3-3_3 failing
-S13_A15_T4 failing
-S15.4.4.3_A1_T1 failing
-S15.4.4.3_A3_T1 failing
-S15.5.4.11_A5_T1 failing
-S15.2.4.4_A14 failing
+# The ES6/7 spec says that [[DefineOwnProperty]] on the module namespace exotic object
+# always returns false. This was changed in https://github.com/tc39/ecma262/pull/858
+# but it's not in the published spec yet.
+language/module-code/namespace/internals/define-own-property.js strictFails
+# This test includes the above and therefore also fails.
+language/module-code/namespace/internals/set.js strictFails
 
-# Function declarations in conditionals. We allow them, because the real
-# world requires them.
-Sbp_12.5_A9_T3 failing
-Sbp_12.6.1_A13_T3 failing
-Sbp_12.6.2_A13_T3 failing
-Sbp_12.6.4_A13_T3 failing
-
-# es6: function length attributes are configurable, wasn't in es5
-S15.1.2.2_A9.2 failing
-S15.1.3.1_A5.2 failing
-S15.1.3.2_A5.2 failing
-S15.1.3.3_A5.2 failing
-S15.1.2.3_A7.2 failing
-S15.1.2.4_A2.2 failing
-S15.1.2.5_A2.2 failing
-S15.1.3.4_A5.2 failing
-15.2.3.3-4-186 failing
-S15.2.4.2_A9 failing
-S15.2.4.3_A9 failing
-S15.2.4.4_A9 failing
-S15.2.4.5_A9 failing
-S15.2.4.6_A9 failing
-S15.2.4.7_A9 failing
-15.3.3.2-1 failing
-15.4.4.2_A4.2
-S15.3.4.2_A9 failing
-S15.3.4.3_A9 failing
-S15.3.4.4_A9 failing
-15.3.4.5-15-2 failing
-S15.4.4.2_A4.2 failing
-S15.4.4.3_A4.2 failing
-S15.4.4.4_A4.2 failing
-S15.4.4.5_A6.2 failing
-S15.4.4.6_A5.2 failing
-S15.4.4.7_A6.2 failing
-S15.4.4.8_A5.2 failing
-S15.4.4.9_A5.2 failing
-S15.4.4.10_A5.2 failing
-S15.4.4.11_A7.2 failing
-S15.4.4.12_A5.2 failing
-S15.4.4.13_A5.2 failing
-S15.5.4.10_A9 failing
-S15.5.4.11_A9 failing
-S15.5.4.12_A9 failing
-S15.5.4.13_A9 failing
-S15.5.4.14_A9 failing
-S15.5.4.15_A9 failing
-S15.5.4.16_A9 failing
-S15.5.4.17_A9 failing
-S15.5.4.18_A9 failing
-S15.5.4.19_A9 failing
-S15.5.4.4_A9 failing
-S15.5.4.5_A9 failing
-S15.5.4.6_A9 failing
-S15.5.4.7_A9 failing
-S15.5.4.8_A9 failing
-S15.5.4.9_A9 failing
-S15.9.4.2_A3_T2 failing
-S15.9.4.3_A3_T2 failing
-S15.9.5.2_A3_T2 failing
-S15.9.5.3_A3_T2 failing
-S15.9.5.4_A3_T2 failing
-S15.9.5.5_A3_T2 failing
-S15.9.5.1_A3_T2 failing
-S15.9.5.10_A3_T2 failing
-S15.9.5.11_A3_T2 failing
-S15.9.5.12_A3_T2 failing
-S15.9.5.13_A3_T2 failing
-S15.9.5.14_A3_T2 failing
-S15.9.5.15_A3_T2 failing
-S15.9.5.16_A3_T2 failing
-S15.9.5.17_A3_T2 failing
-S15.9.5.18_A3_T2 failing
-S15.9.5.19_A3_T2 failing
-S15.9.5.20_A3_T2 failing
-S15.9.5.21_A3_T2 failing
-S15.9.5.22_A3_T2 failing
-S15.9.5.23_A3_T2 failing
-S15.9.5.24_A3_T2 failing
-S15.9.5.25_A3_T2 failing
-S15.9.5.26_A3_T2 failing
-S15.9.5.27_A3_T2 failing
-S15.9.5.28_A3_T2 failing
-S15.9.5.29_A3_T2 failing
-S15.9.5.30_A3_T2 failing
-S15.9.5.31_A3_T2 failing
-S15.9.5.32_A3_T2 failing
-S15.9.5.33_A3_T2 failing
-S15.9.5.34_A3_T2 failing
-S15.9.5.35_A3_T2 failing
-S15.9.5.36_A3_T2 failing
-S15.9.5.37_A3_T2 failing
-S15.9.5.38_A3_T2 failing
-S15.9.5.39_A3_T2 failing
-S15.9.5.40_A3_T2 failing
-S15.9.5.41_A3_T2 failing
-S15.9.5.42_A3_T2 failing
-S15.9.5.6_A3_T2 failing
-S15.9.5.7_A3_T2 failing
-S15.9.5.8_A3_T2 failing
-S15.9.5.9_A3_T2 failing
-S15.10.6.2_A9 failing
-S15.10.6.3_A9 failing
-S15.10.6.4_A9 failing
-
-# es6: Object.freeze(v) on a non-object returns v, no longer TypeError
-15.2.3.9-1 failing
-15.2.3.9-1-1 failing
-15.2.3.9-1-2 failing
-15.2.3.9-1-3 failing
-15.2.3.9-1-4 failing
-# es6: Object.preventExtensions(O) on a non-object, no longer TypeError
-15.2.3.10-1 failing
-15.2.3.10-1-3 failing
-15.2.3.10-1-4 failing
-# es6: Object.isSealed(O) on a non-object, no longer TypeError
-15.2.3.11-1
-# es6: Object.isFrozen(O) on a non-object, no longer TypeError
-15.2.3.12-1
-15.2.3.12-1-3
-15.2.3.12-1-4
-# es6: Object.isExtensible(O) on a non-object, no longer TypeError
-15.2.3.13-1
-15.2.3.13-1-3
-15.2.3.13-1-4
-# es6: Object.keys(O) on a non-object, no longer TypeError
-15.2.3.14-1-1
-15.2.3.14-1-2
-15.2.3.14-1-3
-15.2.3.14-1
-15.2.3.14-2
-15.2.3.14-3
-# es6: Object.getOwnPropertyDescriptor(O) on a non-object, no longer TypeError
-15.2.3.3-1
-15.2.3.3-1-3
-15.2.3.3-1-4
-# es6: Object.getPrototypeOf(O) on a non-object, no longer TypeError
-15.2.3.2-1
-15.2.3.2-1-3
-15.2.3.2-1-4
-# es6: Object.getOwnPropertyNames(O) on a non-object, no longer TypeError
-15.2.3.4-1
-15.2.3.4-1-4
-15.2.3.4-1-5
-# es6: Object.seal(O) on a non-object, no longer TypeError
-15.2.3.8-1
-15.2.3.8-1-1
-15.2.3.8-1-2
-15.2.3.8-1-3
-15.2.3.8-1-4
-
-# es6: Date.prototype is no longer a DateObject
-15.9.5.40_1 failing
+# ----- test failures that should be fixed
+built-ins/Array/prototype/concat/Array.prototype.concat_large-typed-array.js fails
+built-ins/Array/prototype/concat/Array.prototype.concat_sloppy-arguments-with-dupes.js sloppyFails
+built-ins/Array/prototype/concat/Array.prototype.concat_sloppy-arguments.js fails
+built-ins/Array/prototype/concat/Array.prototype.concat_small-typed-array.js fails
+built-ins/Array/prototype/concat/Array.prototype.concat_spreadable-function.js fails
+built-ins/Array/prototype/concat/Array.prototype.concat_spreadable-reg-exp.js fails
+built-ins/Array/prototype/concat/Array.prototype.concat_spreadable-sparse-object.js fails
+built-ins/Array/prototype/concat/Array.prototype.concat_strict-arguments.js fails
+built-ins/Array/prototype/concat/S15.4.4.4_A3_T1.js fails
+built-ins/Array/prototype/concat/S15.4.4.4_A3_T2.js fails
+built-ins/Array/prototype/concat/S15.4.4.4_A3_T3.js fails
+built-ins/Array/prototype/concat/create-ctor-non-object.js fails
+built-ins/Array/prototype/concat/create-ctor-poisoned.js fails
+built-ins/Array/prototype/concat/create-proxy.js fails
+built-ins/Array/prototype/concat/create-species-abrupt.js fails
+built-ins/Array/prototype/concat/create-species-non-ctor.js fails
+built-ins/Array/prototype/concat/create-species-poisoned.js fails
+built-ins/Array/prototype/concat/create-species.js fails
+built-ins/Array/prototype/concat/is-concat-spreadable-val-falsey.js fails
+built-ins/Array/prototype/copyWithin/return-abrupt-from-has-start.js fails
+built-ins/Array/prototype/every/15.4.4.16-3-29.js fails
+built-ins/Array/prototype/filter/create-ctor-non-object.js fails
+built-ins/Array/prototype/filter/create-ctor-poisoned.js fails
+built-ins/Array/prototype/filter/create-proxy.js fails
+built-ins/Array/prototype/filter/create-species-abrupt.js fails
+built-ins/Array/prototype/filter/create-species-non-ctor.js fails
+built-ins/Array/prototype/filter/create-species-poisoned.js fails
+built-ins/Array/prototype/filter/create-species.js fails
+built-ins/Array/prototype/includes/length-boundaries.js fails
+built-ins/Array/prototype/indexOf/15.4.4.14-3-28.js fails
+built-ins/Array/prototype/indexOf/15.4.4.14-3-29.js fails
+built-ins/Array/prototype/join/S15.4.4.5_A4_T3.js fails
+built-ins/Array/prototype/lastIndexOf/15.4.4.15-3-28.js fails
+built-ins/Array/prototype/map/create-ctor-non-object.js fails
+built-ins/Array/prototype/map/create-ctor-poisoned.js fails
+built-ins/Array/prototype/map/create-proxy.js fails
+built-ins/Array/prototype/map/create-species-abrupt.js fails
+built-ins/Array/prototype/map/create-species-non-ctor.js fails
+built-ins/Array/prototype/map/create-species-poisoned.js fails
+built-ins/Array/prototype/map/create-species.js fails
+built-ins/Array/prototype/pop/S15.4.4.6_A2_T2.js fails
+built-ins/Array/prototype/pop/S15.4.4.6_A3_T1.js fails
+built-ins/Array/prototype/pop/S15.4.4.6_A3_T2.js fails
+built-ins/Array/prototype/pop/clamps-to-integer-limit.js fails
+built-ins/Array/prototype/pop/length-near-integer-limit.js fails
+built-ins/Array/prototype/push/S15.4.4.7_A2_T2.js fails
+built-ins/Array/prototype/push/S15.4.4.7_A3.js fails
+built-ins/Array/prototype/push/throws-if-integer-limit-exceeded.js fails
+built-ins/Array/prototype/reverse/length-exceeding-integer-limit-with-object.js fails
+built-ins/Array/prototype/reverse/length-exceeding-integer-limit-with-proxy.js fails
+built-ins/Array/prototype/slice/S15.4.4.10_A3_T1.js fails
+built-ins/Array/prototype/slice/S15.4.4.10_A3_T2.js fails
+built-ins/Array/prototype/slice/create-ctor-non-object.js fails
+built-ins/Array/prototype/slice/create-ctor-poisoned.js fails
+built-ins/Array/prototype/slice/create-non-array-invalid-len.js fails
+built-ins/Array/prototype/slice/create-proxied-array-invalid-len.js fails
+built-ins/Array/prototype/slice/create-proxy.js fails
+built-ins/Array/prototype/slice/create-species-abrupt.js fails
+built-ins/Array/prototype/slice/create-species-neg-zero.js fails
+built-ins/Array/prototype/slice/create-species-non-ctor.js fails
+built-ins/Array/prototype/slice/create-species-poisoned.js fails
+built-ins/Array/prototype/slice/create-species.js fails
+built-ins/Array/prototype/slice/length-exceeding-integer-limit-proxied-array.js fails
+built-ins/Array/prototype/slice/length-exceeding-integer-limit.js fails
+built-ins/Array/prototype/some/15.4.4.17-3-28.js fails
+built-ins/Array/prototype/some/15.4.4.17-3-29.js fails
+built-ins/Array/prototype/sort/comparefn-nonfunction-call-throws.js fails
+built-ins/Array/prototype/splice/S15.4.4.12_A3_T1.js fails
+built-ins/Array/prototype/splice/clamps-length-to-integer-limit.js fails
+built-ins/Array/prototype/splice/create-ctor-non-object.js fails
+built-ins/Array/prototype/splice/create-ctor-poisoned.js fails
+built-ins/Array/prototype/splice/create-proxy.js fails
+built-ins/Array/prototype/splice/create-species-abrupt.js fails
+built-ins/Array/prototype/splice/create-species-length-exceeding-integer-limit.js fails
+built-ins/Array/prototype/splice/create-species-neg-zero.js fails
+built-ins/Array/prototype/splice/create-species-non-ctor.js fails
+built-ins/Array/prototype/splice/create-species-poisoned.js fails
+built-ins/Array/prototype/splice/create-species.js fails
+built-ins/Array/prototype/splice/length-and-deleteCount-exceeding-integer-limit.js fails
+built-ins/Array/prototype/splice/length-exceeding-integer-limit-shrink-array.js fails
+built-ins/Array/prototype/splice/length-near-integer-limit-grow-array.js fails
+built-ins/Array/prototype/toLocaleString/primitive_this_value.js strictFails
+built-ins/Array/prototype/toLocaleString/primitive_this_value_getter.js strictFails
+built-ins/Array/prototype/unshift/clamps-to-integer-limit.js fails
+built-ins/Array/prototype/unshift/length-near-integer-limit.js fails
+built-ins/Array/prototype/unshift/throws-if-integer-limit-exceeded.js fails
+built-ins/ArrayBuffer/data-allocation-after-object-creation.js fails
+built-ins/ArrayIteratorPrototype/next/detach-typedarray-in-progress.js fails
+built-ins/AsyncFunction/AsyncFunction-construct.js fails
+built-ins/AsyncFunction/AsyncFunction-is-extensible.js fails
+built-ins/AsyncFunction/AsyncFunction-is-subclass.js fails
+built-ins/AsyncFunction/AsyncFunction-length.js fails
+built-ins/AsyncFunction/AsyncFunction-name.js fails
+built-ins/AsyncFunction/AsyncFunction-prototype.js fails
+built-ins/AsyncFunction/AsyncFunction.js fails
+built-ins/AsyncFunction/AsyncFunctionPrototype-is-extensible.js fails
+built-ins/AsyncFunction/AsyncFunctionPrototype-prototype.js fails
+built-ins/AsyncFunction/AsyncFunctionPrototype-to-string.js fails
+built-ins/AsyncFunction/instance-construct-throws.js fails
+built-ins/AsyncFunction/instance-has-name.js fails
+built-ins/AsyncFunction/instance-length.js fails
+built-ins/AsyncFunction/instance-prototype-property.js fails
+built-ins/AsyncGeneratorPrototype/next/name.js fails
+built-ins/AsyncGeneratorPrototype/return/name.js fails
+built-ins/AsyncGeneratorPrototype/throw/name.js fails
+built-ins/Atomics/wait/did-timeout.js fails
+built-ins/Atomics/wait/good-views.js fails
+built-ins/Atomics/wait/nan-timeout.js fails
+built-ins/Atomics/wait/negative-timeout.js fails
+built-ins/Atomics/wait/no-spurious-wakeup.js fails
+built-ins/Atomics/wait/was-woken.js fails
+built-ins/Atomics/wake/counts.js fails
+built-ins/Atomics/wake/wake-all-on-loc.js fails
+built-ins/Atomics/wake/wake-all.js fails
+built-ins/Atomics/wake/wake-in-order.js fails
+built-ins/Atomics/wake/wake-nan.js fails
+built-ins/Atomics/wake/wake-negative.js fails
+built-ins/Atomics/wake/wake-one.js fails
+built-ins/Atomics/wake/wake-two.js fails
+built-ins/Atomics/wake/wake-zero.js fails
+built-ins/DataView/custom-proto-access-throws.js fails
+built-ins/DataView/custom-proto-if-object-is-used.js fails
+built-ins/Date/prototype/toDateString/format.js fails
+built-ins/Date/prototype/toDateString/invalid-date.js fails
+built-ins/Date/prototype/toString/format.js fails
+built-ins/Date/prototype/toTimeString/format.js fails
+built-ins/Date/prototype/toTimeString/invalid-date.js fails
+built-ins/Date/prototype/toUTCString/day-names.js fails
+built-ins/Date/prototype/toUTCString/format.js fails
+built-ins/Date/prototype/toUTCString/month-names.js fails
+built-ins/Function/internals/Construct/base-ctor-revoked-proxy.js fails
+built-ins/Function/prototype/Symbol.hasInstance/value-get-prototype-of-err.js fails
+built-ins/Function/prototype/bind/BoundFunction_restricted-properties.js fails
+built-ins/Function/prototype/bind/instance-name-chained.js fails
+built-ins/Function/prototype/bind/instance-name-error.js fails
+built-ins/Function/prototype/bind/instance-name-non-string.js fails
+built-ins/Function/prototype/bind/instance-name.js fails
+built-ins/Function/prototype/toString/AsyncFunction.js fails
+built-ins/Function/prototype/toString/async-arrow-function.js fails
+built-ins/Function/prototype/toString/async-function-declaration.js fails
+built-ins/Function/prototype/toString/async-function-expression.js fails
+built-ins/Function/prototype/toString/async-method-class-expression-static.js fails
+built-ins/Function/prototype/toString/async-method-class-expression.js fails
+built-ins/Function/prototype/toString/async-method-class-statement-static.js fails
+built-ins/Function/prototype/toString/async-method-class-statement.js fails
+built-ins/Function/prototype/toString/async-method-object.js fails
+built-ins/Function/prototype/toString/method-computed-property-name.js fails
+built-ins/JSON/parse/revived-proxy-revoked.js fails
+built-ins/JSON/parse/revived-proxy.js fails
+built-ins/JSON/parse/reviver-array-define-prop-err.js fails
+built-ins/JSON/parse/reviver-array-delete-err.js fails
+built-ins/JSON/parse/reviver-array-length-coerce-err.js fails
+built-ins/JSON/parse/reviver-array-length-get-err.js fails
+built-ins/JSON/parse/reviver-call-err.js fails
+built-ins/JSON/parse/reviver-get-name-err.js fails
+built-ins/JSON/parse/reviver-object-define-prop-err.js fails
+built-ins/JSON/parse/reviver-object-delete-err.js fails
+built-ins/JSON/parse/reviver-object-own-keys-err.js fails
+built-ins/JSON/stringify/replacer-proxy-revoked.js fails
+built-ins/JSON/stringify/replacer-proxy.js fails
+built-ins/JSON/stringify/value-proxy.js fails
+built-ins/Map/prototype/forEach/iterates-values-deleted-then-readded.js fails
+built-ins/Math/round/S15.8.2.15_A7.js fails
+built-ins/Number/prototype/toPrecision/return-values.js fails
+built-ins/Object/create/15.2.3.5-4-14.js strictFails
+built-ins/Object/create/15.2.3.5-4-37.js strictFails
+built-ins/Object/entries/getter-making-future-key-nonenumerable.js fails
+built-ins/Object/entries/getter-removing-future-key.js fails
+built-ins/Object/entries/observable-operations.js fails
+built-ins/Object/getOwnPropertyDescriptors/proxy-undefined-descriptor.js fails
+built-ins/Object/keys/proxy-keys.js fails
+built-ins/Object/proto-from-ctor.js fails
+built-ins/Object/prototype/toLocaleString/primitive_this_value_getter.js strictFails
+built-ins/Object/prototype/toString/proxy-array.js fails
+built-ins/Object/prototype/toString/proxy-function.js fails
+built-ins/Object/prototype/valueOf/S15.2.4.4_A14.js fails
+built-ins/Object/values/getter-adding-key.js fails
+built-ins/Object/values/observable-operations.js fails
+built-ins/Promise/prototype/catch/this-value-obj-coercible.js fails
+built-ins/Promise/prototype/then/capability-executor-not-callable.js fails
+built-ins/Promise/prototype/then/ctor-custom.js fails
+built-ins/Promise/prototype/then/ctor-throws.js fails
+built-ins/Promise/race/ctx-ctor.js fails
+built-ins/Proxy/ownKeys/return-duplicate-entries-throws.js fails
+built-ins/Proxy/ownKeys/return-duplicate-symbol-entries-throws.js fails
+built-ins/RegExp/prototype/Symbol.match/builtin-success-u-return-val-groups.js fails
+built-ins/RegExp/prototype/Symbol.split/species-ctor.js fails
+built-ins/RegExp/prototype/exec/S15.10.6.2_A5_T3.js fails
+built-ins/RegExp/prototype/exec/failure-lastindex-access.js fails
+built-ins/RegExp/prototype/exec/success-lastindex-access.js fails
+built-ins/RegExp/prototype/source/value-line-terminator.js fails
+built-ins/RegExp/prototype/test/S15.10.6.3_A1_T22.js fails
+built-ins/RegExp/unicode_restricted_brackets.js fails
+built-ins/RegExp/unicode_restricted_character_class_escape.js fails
+built-ins/RegExp/unicode_restricted_identity_escape.js fails
+built-ins/RegExp/unicode_restricted_identity_escape_alpha.js fails
+built-ins/RegExp/unicode_restricted_identity_escape_c.js fails
+built-ins/RegExp/unicode_restricted_incomple_quantifier.js fails
+built-ins/RegExp/unicode_restricted_octal_escape.js fails
+built-ins/RegExp/unicode_restricted_quantifiable_assertion.js fails
+built-ins/Set/prototype/forEach/iterates-values-revisits-after-delete-re-add.js fails
+built-ins/SharedArrayBuffer/data-allocation-after-object-creation.js fails
+built-ins/SharedArrayBuffer/prototype-from-newtarget.js fails
+built-ins/String/prototype/endsWith/return-abrupt-from-searchstring-regexp-test.js fails
+built-ins/String/prototype/includes/return-abrupt-from-searchstring-regexp-test.js fails
+built-ins/String/prototype/indexOf/position-tointeger-toprimitive.js fails
+built-ins/String/prototype/indexOf/position-tointeger.js fails
+built-ins/String/prototype/indexOf/searchstring-tostring-toprimitive.js fails
+built-ins/String/prototype/replace/cstm-replace-get-err.js fails
+built-ins/String/prototype/replace/cstm-replace-invocation.js fails
+built-ins/String/prototype/replace/this-value-not-obj-coercible.js fails
+built-ins/String/prototype/search/cstm-search-get-err.js fails
+built-ins/String/prototype/search/cstm-search-invocation.js fails
+built-ins/String/prototype/search/invoke-builtin-search-searcher-undef.js fails
+built-ins/String/prototype/search/invoke-builtin-search.js fails
+built-ins/String/prototype/slice/this-value-not-obj-coercible.js fails
+built-ins/String/prototype/split/cstm-split-get-err.js fails
+built-ins/String/prototype/split/cstm-split-invocation.js fails
+built-ins/String/prototype/startsWith/return-abrupt-from-searchstring-regexp-test.js fails
+built-ins/String/prototype/toLocaleLowerCase/Final_Sigma_U180E.js fails
+built-ins/String/prototype/toLocaleLowerCase/special_casing_conditional.js fails
+built-ins/String/prototype/toLowerCase/Final_Sigma_U180E.js fails
+built-ins/String/prototype/toLowerCase/special_casing_conditional.js fails
+built-ins/TypedArray/from/arylk-get-length-error.js fails
+built-ins/TypedArray/from/arylk-to-length-error.js fails
+built-ins/TypedArray/from/iter-access-error.js fails
+built-ins/TypedArray/from/iter-invoke-error.js fails
+built-ins/TypedArray/from/iter-next-error.js fails
+built-ins/TypedArray/from/iter-next-value-error.js fails
+built-ins/TypedArray/from/length.js fails
+built-ins/TypedArray/from/name.js fails
+built-ins/TypedArray/from/prop-desc.js fails
+built-ins/TypedArray/prototype/constructor.js fails
+built-ins/TypedArray/prototype/fill/fill-values-conversion-operations-consistent-nan.js fails
+built-ins/TypedArray/prototype/slice/bit-precision.js fails
+built-ins/TypedArray/prototype/sort/arraylength-internal.js fails
+built-ins/TypedArray/prototype/sort/comparefn-call-throws.js fails
+built-ins/TypedArray/prototype/sort/comparefn-calls.js fails
+built-ins/TypedArray/prototype/sort/detached-buffer-comparefn.js fails
+built-ins/TypedArray/prototype/sort/invoked-as-func.js fails
+built-ins/TypedArray/prototype/sort/invoked-as-method.js fails
+built-ins/TypedArray/prototype/sort/length.js fails
+built-ins/TypedArray/prototype/sort/name.js fails
+built-ins/TypedArray/prototype/sort/prop-desc.js fails
+built-ins/TypedArray/prototype/sort/return-same-instance.js fails
+built-ins/TypedArray/prototype/sort/sortcompare-with-no-tostring.js fails
+built-ins/TypedArray/prototype/sort/sorted-values-nan.js fails
+built-ins/TypedArray/prototype/sort/sorted-values.js fails
+built-ins/TypedArrays/ctors/buffer-arg/defined-negative-length.js fails
+built-ins/TypedArrays/ctors/object-arg/as-generator-iterable-returns.js fails
+built-ins/TypedArrays/ctors/object-arg/iterating-throws.js fails
+built-ins/TypedArrays/ctors/object-arg/iterator-not-callable-throws.js fails
+built-ins/TypedArrays/ctors/object-arg/iterator-throws.js fails
+built-ins/TypedArrays/ctors/typedarray-arg/detached-when-species-retrieved-different-type.js fails
+built-ins/TypedArrays/ctors/typedarray-arg/detached-when-species-retrieved-same-type.js fails
+built-ins/TypedArrays/ctors/typedarray-arg/other-ctor-buffer-ctor-access-throws.js fails
+built-ins/TypedArrays/ctors/typedarray-arg/other-ctor-buffer-ctor-custom-species.js fails
+built-ins/TypedArrays/ctors/typedarray-arg/other-ctor-buffer-ctor-not-object-throws.js fails
+built-ins/TypedArrays/ctors/typedarray-arg/other-ctor-buffer-ctor-species-access-throws.js fails
+built-ins/TypedArrays/ctors/typedarray-arg/other-ctor-buffer-ctor-species-not-ctor-throws.js fails
+built-ins/TypedArrays/ctors/typedarray-arg/other-ctor-buffer-ctor-species-prototype-throws.js fails
+built-ins/TypedArrays/ctors/typedarray-arg/same-ctor-buffer-ctor-access-throws.js fails
+built-ins/TypedArrays/ctors/typedarray-arg/same-ctor-buffer-ctor-species-custom.js fails
+built-ins/TypedArrays/ctors/typedarray-arg/same-ctor-buffer-ctor-species-not-ctor.js fails
+built-ins/TypedArrays/ctors/typedarray-arg/same-ctor-buffer-ctor-species-prototype-throws.js fails
+built-ins/TypedArrays/ctors/typedarray-arg/same-ctor-buffer-ctor-species-throws.js fails
+built-ins/TypedArrays/ctors/typedarray-arg/same-ctor-buffer-ctor-value-not-obj-throws.js fails
+built-ins/TypedArrays/from/arylk-get-length-error.js fails
+built-ins/TypedArrays/from/arylk-to-length-error.js fails
+built-ins/TypedArrays/from/custom-ctor-returns-other-instance.js fails
+built-ins/TypedArrays/from/custom-ctor.js fails
+built-ins/TypedArrays/from/iter-access-error.js fails
+built-ins/TypedArrays/from/iter-invoke-error.js fails
+built-ins/TypedArrays/from/iter-next-error.js fails
+built-ins/TypedArrays/from/iter-next-value-error.js fails
+built-ins/TypedArrays/from/mapfn-abrupt-completion.js fails
+built-ins/TypedArrays/from/mapfn-arguments.js fails
+built-ins/TypedArrays/from/mapfn-this-with-thisarg.js fails
+built-ins/TypedArrays/from/mapfn-this-without-thisarg-non-strict.js sloppyFails
+built-ins/TypedArrays/from/mapfn-this-without-thisarg-strict.js strictFails
+built-ins/TypedArrays/from/nan-conversion.js fails
+built-ins/TypedArrays/from/new-instance-empty.js fails
+built-ins/TypedArrays/from/new-instance-from-ordinary-object.js fails
+built-ins/TypedArrays/from/new-instance-from-sparse-array.js fails
+built-ins/TypedArrays/from/new-instance-from-zero.js fails
+built-ins/TypedArrays/from/new-instance-using-custom-ctor.js fails
+built-ins/TypedArrays/from/new-instance-with-mapfn.js fails
+built-ins/TypedArrays/from/new-instance-without-mapfn.js fails
+built-ins/TypedArrays/from/property-abrupt-completion.js fails
+built-ins/TypedArrays/from/set-value-abrupt-completion.js fails
+built-ins/TypedArrays/internals/Get/key-is-not-integer.js fails
+built-ins/TypedArrays/internals/Get/key-is-not-minus-zero.js fails
+built-ins/TypedArrays/internals/Get/key-is-out-of-bounds.js fails
+built-ins/TypedArrays/internals/Set/detached-buffer.js fails
+built-ins/TypedArrays/internals/Set/tonumber-value-throws.js fails
+built-ins/global/global-object.js fails
+built-ins/global/property-descriptor.js fails
+built-ins/isFinite/toprimitive-not-callable-throws.js fails
+built-ins/isNaN/toprimitive-not-callable-throws.js fails
+language/computed-property-names/class/static/method-number.js fails
+language/computed-property-names/class/static/method-string.js fails
+language/computed-property-names/class/static/method-symbol.js fails
+language/eval-code/direct/new.target-arrow.js fails
+language/eval-code/direct/new.target.js fails
+language/eval-code/direct/non-definable-function-with-function.js sloppyFails
+language/eval-code/direct/non-definable-function-with-variable.js sloppyFails
+language/eval-code/direct/non-definable-global-function.js sloppyFails
+language/eval-code/direct/non-definable-global-generator.js sloppyFails
+language/eval-code/direct/super-call-arrow.js fails
+language/eval-code/direct/super-call-fn.js fails
+language/eval-code/direct/super-call-method.js fails
+language/eval-code/direct/super-call.js fails
+language/eval-code/direct/super-prop-arrow.js fails
+language/eval-code/direct/super-prop-dot-no-home.js fails
+language/eval-code/direct/super-prop-expr-no-home-no-eval.js fails
+language/eval-code/direct/super-prop-expr-no-home.js fails
+language/eval-code/direct/super-prop.js fails
+language/eval-code/direct/this-value-func-strict-source.js sloppyFails
+language/eval-code/direct/var-env-func-init-global-update-configurable.js sloppyFails
+language/eval-code/direct/var-env-global-lex-non-strict.js sloppyFails
+language/eval-code/direct/var-env-lower-lex-catch-non-strict.js sloppyFails
+language/eval-code/direct/var-env-lower-lex-non-strict.js sloppyFails
+language/eval-code/indirect/always-non-strict.js strictFails
+language/eval-code/indirect/new.target.js fails
+language/eval-code/indirect/non-definable-function-with-function.js sloppyFails
+language/eval-code/indirect/non-definable-function-with-variable.js sloppyFails
+language/eval-code/indirect/non-definable-global-function.js fails
+language/eval-code/indirect/non-definable-global-generator.js fails
+language/eval-code/indirect/non-definable-global-var.js strictFails
+language/eval-code/indirect/super-call.js fails
+language/eval-code/indirect/super-prop.js fails
+language/eval-code/indirect/this-value-func.js strictFails
+language/eval-code/indirect/var-env-func-init-global-new.js strictFails
+language/eval-code/indirect/var-env-func-init-global-update-configurable.js fails
+language/eval-code/indirect/var-env-func-init-multi.js strictFails
+language/eval-code/indirect/var-env-func-non-strict.js strictFails
+language/eval-code/indirect/var-env-global-lex-non-strict.js fails
+language/eval-code/indirect/var-env-var-init-global-exstng.js strictFails
+language/eval-code/indirect/var-env-var-init-global-new.js strictFails
+language/eval-code/indirect/var-env-var-non-strict.js strictFails
+language/expressions/arrow-function/dflt-params-ref-later.js fails
+language/expressions/arrow-function/dflt-params-ref-self.js fails
+language/expressions/arrow-function/lexical-super-call-from-within-constructor.js fails
+language/expressions/arrow-function/lexical-supercall-from-immediately-invoked-arrow.js fails
+language/expressions/arrow-function/scope-body-lex-distinct.js sloppyFails
+language/expressions/arrow-function/scope-param-elem-var-close.js sloppyFails
+language/expressions/arrow-function/scope-param-elem-var-open.js sloppyFails
+language/expressions/arrow-function/scope-param-rest-elem-var-close.js sloppyFails
+language/expressions/arrow-function/scope-param-rest-elem-var-open.js sloppyFails
+language/expressions/arrow-function/scope-paramsbody-var-open.js fails
+language/expressions/assignment/S11.13.1_A5_T1.js sloppyFails
+language/expressions/assignment/S11.13.1_A5_T2.js sloppyFails
+language/expressions/assignment/S11.13.1_A5_T3.js sloppyFails
+language/expressions/assignment/S11.13.1_A5_T4.js sloppyFails
+language/expressions/assignment/S11.13.1_A5_T5.js fails
+language/expressions/assignment/S11.13.1_A6_T1.js sloppyFails
+language/expressions/assignment/S11.13.1_A6_T2.js sloppyFails
+language/expressions/assignment/S11.13.1_A6_T3.js sloppyFails
+language/expressions/assignment/S11.13.1_A7_T1.js fails
+language/expressions/assignment/S11.13.1_A7_T2.js fails
+language/expressions/assignment/S11.13.1_A7_T3.js fails
+language/expressions/assignment/destructuring/iterator-destructuring-property-reference-target-evaluation-order.js fails
+language/expressions/assignment/destructuring/keyed-destructuring-property-reference-target-evaluation-order.js fails
+language/expressions/assignment/dstr-array-elem-iter-rtrn-close-err.js fails
+language/expressions/assignment/dstr-array-elem-iter-thrw-close-err.js fails
+language/expressions/assignment/dstr-array-elem-iter-thrw-close.js fails
+language/expressions/assignment/dstr-array-elem-put-let.js fails
+language/expressions/assignment/dstr-array-elem-trlg-iter-list-thrw-close-err.js fails
+language/expressions/assignment/dstr-array-elem-trlg-iter-list-thrw-close.js fails
+language/expressions/assignment/dstr-array-elem-trlg-iter-rest-rtrn-close-err.js fails
+language/expressions/assignment/dstr-array-elem-trlg-iter-rest-rtrn-close-null.js fails
+language/expressions/assignment/dstr-array-elem-trlg-iter-rest-rtrn-close.js fails
+language/expressions/assignment/dstr-array-elem-trlg-iter-rest-thrw-close-err.js fails
+language/expressions/assignment/dstr-array-elem-trlg-iter-rest-thrw-close.js fails
+language/expressions/assignment/dstr-array-rest-iter-rtrn-close-err.js fails
+language/expressions/assignment/dstr-array-rest-iter-rtrn-close-null.js fails
+language/expressions/assignment/dstr-array-rest-iter-rtrn-close.js fails
+language/expressions/assignment/dstr-array-rest-iter-thrw-close-err.js fails
+language/expressions/assignment/dstr-array-rest-iter-thrw-close.js fails
+language/expressions/assignment/dstr-array-rest-lref-err.js fails
+language/expressions/assignment/dstr-array-rest-put-let.js fails
+language/expressions/assignment/dstr-obj-id-put-let.js fails
+language/expressions/assignment/dstr-obj-prop-put-let.js fails
+language/expressions/assignment/fn-name-lhs-cover.js fails
+language/expressions/assignment/fn-name-lhs-member.js fails
+language/expressions/async-function/expression-returns-promise.js fails
+language/expressions/async-function/syntax-expression-is-PrimaryExpression.js fails
+language/expressions/await/await-BindingIdentifier-in-global.js fails
+language/expressions/await/await-in-nested-function.js fails
+language/expressions/await/await-in-nested-generator.js fails
+language/expressions/await/await-throws-rejections.js fails
+language/expressions/call/11.2.3-3_3.js fails
+language/expressions/call/eval-spread-empty-leading.js fails
+language/expressions/call/eval-spread-empty-trailing.js fails
+language/expressions/call/eval-spread.js fails
+language/expressions/call/scope-lex-open.js fails
+language/expressions/class/gen-meth-dflt-params-ref-later.js fails
+language/expressions/class/gen-meth-dflt-params-ref-self.js fails
+language/expressions/class/gen-meth-static-dflt-params-ref-later.js fails
+language/expressions/class/gen-meth-static-dflt-params-ref-self.js fails
+language/expressions/class/meth-dflt-params-ref-later.js fails
+language/expressions/class/meth-dflt-params-ref-self.js fails
+language/expressions/class/meth-static-dflt-params-ref-later.js fails
+language/expressions/class/meth-static-dflt-params-ref-self.js fails
+language/expressions/class/name.js fails
+language/expressions/class/scope-gen-meth-paramsbody-var-open.js fails
+language/expressions/class/scope-meth-paramsbody-var-open.js fails
+language/expressions/class/scope-setter-paramsbody-var-open.js fails
+language/expressions/class/scope-static-gen-meth-paramsbody-var-open.js fails
+language/expressions/class/scope-static-meth-paramsbody-var-open.js fails
+language/expressions/class/scope-static-setter-paramsbody-var-open.js fails
+language/expressions/compound-assignment/S11.13.2_A5.10_T1.js sloppyFails
+language/expressions/compound-assignment/S11.13.2_A5.10_T2.js sloppyFails
+language/expressions/compound-assignment/S11.13.2_A5.10_T3.js sloppyFails
+language/expressions/compound-assignment/S11.13.2_A5.10_T4.js sloppyFails
+language/expressions/compound-assignment/S11.13.2_A5.10_T5.js fails
+language/expressions/compound-assignment/S11.13.2_A5.11_T1.js sloppyFails
+language/expressions/compound-assignment/S11.13.2_A5.11_T2.js sloppyFails
+language/expressions/compound-assignment/S11.13.2_A5.11_T3.js sloppyFails
+language/expressions/compound-assignment/S11.13.2_A5.11_T4.js sloppyFails
+language/expressions/compound-assignment/S11.13.2_A5.11_T5.js fails
+language/expressions/compound-assignment/S11.13.2_A5.1_T1.js sloppyFails
+language/expressions/compound-assignment/S11.13.2_A5.1_T2.js sloppyFails
+language/expressions/compound-assignment/S11.13.2_A5.1_T3.js sloppyFails
+language/expressions/compound-assignment/S11.13.2_A5.1_T4.js sloppyFails
+language/expressions/compound-assignment/S11.13.2_A5.1_T5.js fails
+language/expressions/compound-assignment/S11.13.2_A5.2_T1.js sloppyFails
+language/expressions/compound-assignment/S11.13.2_A5.2_T2.js sloppyFails
+language/expressions/compound-assignment/S11.13.2_A5.2_T3.js sloppyFails
+language/expressions/compound-assignment/S11.13.2_A5.2_T4.js sloppyFails
+language/expressions/compound-assignment/S11.13.2_A5.2_T5.js fails
+language/expressions/compound-assignment/S11.13.2_A5.3_T1.js sloppyFails
+language/expressions/compound-assignment/S11.13.2_A5.3_T2.js sloppyFails
+language/expressions/compound-assignment/S11.13.2_A5.3_T3.js sloppyFails
+language/expressions/compound-assignment/S11.13.2_A5.3_T4.js sloppyFails
+language/expressions/compound-assignment/S11.13.2_A5.3_T5.js fails
+language/expressions/compound-assignment/S11.13.2_A5.4_T1.js sloppyFails
+language/expressions/compound-assignment/S11.13.2_A5.4_T2.js sloppyFails
+language/expressions/compound-assignment/S11.13.2_A5.4_T3.js sloppyFails
+language/expressions/compound-assignment/S11.13.2_A5.4_T4.js sloppyFails
+language/expressions/compound-assignment/S11.13.2_A5.4_T5.js fails
+language/expressions/compound-assignment/S11.13.2_A5.5_T1.js sloppyFails
+language/expressions/compound-assignment/S11.13.2_A5.5_T2.js sloppyFails
+language/expressions/compound-assignment/S11.13.2_A5.5_T3.js sloppyFails
+language/expressions/compound-assignment/S11.13.2_A5.5_T4.js sloppyFails
+language/expressions/compound-assignment/S11.13.2_A5.5_T5.js fails
+language/expressions/compound-assignment/S11.13.2_A5.6_T1.js sloppyFails
+language/expressions/compound-assignment/S11.13.2_A5.6_T2.js sloppyFails
+language/expressions/compound-assignment/S11.13.2_A5.6_T3.js sloppyFails
+language/expressions/compound-assignment/S11.13.2_A5.6_T4.js sloppyFails
+language/expressions/compound-assignment/S11.13.2_A5.6_T5.js fails
+language/expressions/compound-assignment/S11.13.2_A5.7_T1.js sloppyFails
+language/expressions/compound-assignment/S11.13.2_A5.7_T2.js sloppyFails
+language/expressions/compound-assignment/S11.13.2_A5.7_T3.js sloppyFails
+language/expressions/compound-assignment/S11.13.2_A5.7_T4.js sloppyFails
+language/expressions/compound-assignment/S11.13.2_A5.7_T5.js fails
+language/expressions/compound-assignment/S11.13.2_A5.8_T1.js sloppyFails
+language/expressions/compound-assignment/S11.13.2_A5.8_T2.js sloppyFails
+language/expressions/compound-assignment/S11.13.2_A5.8_T3.js sloppyFails
+language/expressions/compound-assignment/S11.13.2_A5.8_T4.js sloppyFails
+language/expressions/compound-assignment/S11.13.2_A5.8_T5.js fails
+language/expressions/compound-assignment/S11.13.2_A5.9_T1.js sloppyFails
+language/expressions/compound-assignment/S11.13.2_A5.9_T2.js sloppyFails
+language/expressions/compound-assignment/S11.13.2_A5.9_T3.js sloppyFails
+language/expressions/compound-assignment/S11.13.2_A5.9_T4.js sloppyFails
+language/expressions/compound-assignment/S11.13.2_A5.9_T5.js fails
+language/expressions/compound-assignment/S11.13.2_A6.10_T1.js sloppyFails
+language/expressions/compound-assignment/S11.13.2_A6.11_T1.js sloppyFails
+language/expressions/compound-assignment/S11.13.2_A6.1_T1.js sloppyFails
+language/expressions/compound-assignment/S11.13.2_A6.2_T1.js sloppyFails
+language/expressions/compound-assignment/S11.13.2_A6.3_T1.js sloppyFails
+language/expressions/compound-assignment/S11.13.2_A6.4_T1.js sloppyFails
+language/expressions/compound-assignment/S11.13.2_A6.5_T1.js sloppyFails
+language/expressions/compound-assignment/S11.13.2_A6.6_T1.js sloppyFails
+language/expressions/compound-assignment/S11.13.2_A6.7_T1.js sloppyFails
+language/expressions/compound-assignment/S11.13.2_A6.8_T1.js sloppyFails
+language/expressions/compound-assignment/S11.13.2_A6.9_T1.js sloppyFails
+language/expressions/compound-assignment/S11.13.2_A7.10_T4.js fails
+language/expressions/compound-assignment/S11.13.2_A7.11_T4.js fails
+language/expressions/compound-assignment/S11.13.2_A7.1_T4.js fails
+language/expressions/compound-assignment/S11.13.2_A7.2_T4.js fails
+language/expressions/compound-assignment/S11.13.2_A7.3_T4.js fails
+language/expressions/compound-assignment/S11.13.2_A7.4_T4.js fails
+language/expressions/compound-assignment/S11.13.2_A7.5_T4.js fails
+language/expressions/compound-assignment/S11.13.2_A7.6_T4.js fails
+language/expressions/compound-assignment/S11.13.2_A7.7_T4.js fails
+language/expressions/compound-assignment/S11.13.2_A7.8_T4.js fails
+language/expressions/compound-assignment/S11.13.2_A7.9_T4.js fails
+language/expressions/delete/super-property.js fails
+language/expressions/function/arguments-with-arguments-fn.js sloppyFails
+language/expressions/function/arguments-with-arguments-lex.js sloppyFails
+language/expressions/function/dflt-params-ref-later.js fails
+language/expressions/function/dflt-params-ref-self.js fails
+language/expressions/function/name.js fails
+language/expressions/function/param-dflt-yield-non-strict.js sloppyFails
+language/expressions/function/scope-body-lex-distinct.js sloppyFails
+language/expressions/function/scope-name-var-open-non-strict.js sloppyFails
+language/expressions/function/scope-name-var-open-strict.js strictFails
+language/expressions/function/scope-param-elem-var-close.js sloppyFails
+language/expressions/function/scope-param-elem-var-open.js sloppyFails
+language/expressions/function/scope-param-rest-elem-var-close.js sloppyFails
+language/expressions/function/scope-param-rest-elem-var-open.js sloppyFails
+language/expressions/function/scope-paramsbody-var-open.js fails
+language/expressions/generators/arguments-with-arguments-fn.js sloppyFails
+language/expressions/generators/arguments-with-arguments-lex.js sloppyFails
+language/expressions/generators/default-proto.js fails
+language/expressions/generators/dflt-params-ref-later.js fails
+language/expressions/generators/dflt-params-ref-self.js fails
+language/expressions/generators/name.js fails
+language/expressions/generators/named-yield-identifier-non-strict.js sloppyFails
+language/expressions/generators/scope-body-lex-distinct.js sloppyFails
+language/expressions/generators/scope-name-var-open-non-strict.js sloppyFails
+language/expressions/generators/scope-name-var-open-strict.js strictFails
+language/expressions/generators/scope-param-elem-var-close.js sloppyFails
+language/expressions/generators/scope-param-elem-var-open.js sloppyFails
+language/expressions/generators/scope-param-rest-elem-var-close.js sloppyFails
+language/expressions/generators/scope-param-rest-elem-var-open.js sloppyFails
+language/expressions/generators/scope-paramsbody-var-open.js fails
+language/expressions/generators/yield-as-function-expression-binding-identifier.js sloppyFails
+language/expressions/generators/yield-as-identifier-in-nested-function.js sloppyFails
+language/expressions/generators/yield-as-literal-property-name.js fails
+language/expressions/generators/yield-as-property-name.js fails
+language/expressions/generators/yield-identifier-non-strict.js sloppyFails
+language/expressions/object/let-non-strict-access.js sloppyFails
+language/expressions/object/let-non-strict-syntax.js sloppyFails
+language/expressions/object/method-definition/gen-meth-dflt-params-ref-later.js fails
+language/expressions/object/method-definition/gen-meth-dflt-params-ref-self.js fails
+language/expressions/object/method-definition/gen-yield-identifier-non-strict.js sloppyFails
+language/expressions/object/method-definition/meth-dflt-params-ref-later.js fails
+language/expressions/object/method-definition/meth-dflt-params-ref-self.js fails
+language/expressions/object/method-definition/object-method-returns-promise.js fails
+language/expressions/object/method-definition/yield-as-function-expression-binding-identifier.js sloppyFails
+language/expressions/object/method-definition/yield-as-identifier-in-nested-function.js sloppyFails
+language/expressions/object/method-definition/yield-as-literal-property-name.js fails
+language/expressions/object/method-definition/yield-as-property-name.js fails
+language/expressions/object/properties-names-eval-arguments.js strictFails
+language/expressions/object/scope-gen-meth-body-lex-distinct.js sloppyFails
+language/expressions/object/scope-gen-meth-param-elem-var-close.js sloppyFails
+language/expressions/object/scope-gen-meth-param-elem-var-open.js sloppyFails
+language/expressions/object/scope-gen-meth-param-rest-elem-var-close.js sloppyFails
+language/expressions/object/scope-gen-meth-param-rest-elem-var-open.js sloppyFails
+language/expressions/object/scope-gen-meth-paramsbody-var-open.js fails
+language/expressions/object/scope-getter-body-lex-distinc.js sloppyFails
+language/expressions/object/scope-meth-body-lex-distinct.js sloppyFails
+language/expressions/object/scope-meth-param-elem-var-close.js sloppyFails
+language/expressions/object/scope-meth-param-elem-var-open.js sloppyFails
+language/expressions/object/scope-meth-param-rest-elem-var-close.js sloppyFails
+language/expressions/object/scope-meth-param-rest-elem-var-open.js sloppyFails
+language/expressions/object/scope-meth-paramsbody-var-open.js fails
+language/expressions/object/scope-setter-body-lex-distinc.js sloppyFails
+language/expressions/object/scope-setter-paramsbody-var-open.js fails
+language/expressions/postfix-decrement/S11.3.2_A5_T1.js sloppyFails
+language/expressions/postfix-decrement/S11.3.2_A5_T2.js sloppyFails
+language/expressions/postfix-decrement/S11.3.2_A5_T3.js sloppyFails
+language/expressions/postfix-decrement/S11.3.2_A5_T4.js sloppyFails
+language/expressions/postfix-decrement/S11.3.2_A5_T5.js fails
+language/expressions/postfix-decrement/S11.3.2_A6_T3.js fails
+language/expressions/postfix-increment/S11.3.1_A5_T1.js sloppyFails
+language/expressions/postfix-increment/S11.3.1_A5_T2.js sloppyFails
+language/expressions/postfix-increment/S11.3.1_A5_T3.js sloppyFails
+language/expressions/postfix-increment/S11.3.1_A5_T4.js sloppyFails
+language/expressions/postfix-increment/S11.3.1_A5_T5.js fails
+language/expressions/postfix-increment/S11.3.1_A6_T3.js fails
+language/expressions/prefix-decrement/S11.4.5_A5_T1.js sloppyFails
+language/expressions/prefix-decrement/S11.4.5_A5_T2.js sloppyFails
+language/expressions/prefix-decrement/S11.4.5_A5_T3.js sloppyFails
+language/expressions/prefix-decrement/S11.4.5_A5_T4.js sloppyFails
+language/expressions/prefix-decrement/S11.4.5_A5_T5.js fails
+language/expressions/prefix-decrement/S11.4.5_A6_T3.js fails
+language/expressions/prefix-increment/S11.4.4_A5_T1.js sloppyFails
+language/expressions/prefix-increment/S11.4.4_A5_T2.js sloppyFails
+language/expressions/prefix-increment/S11.4.4_A5_T3.js sloppyFails
+language/expressions/prefix-increment/S11.4.4_A5_T4.js sloppyFails
+language/expressions/prefix-increment/S11.4.4_A5_T5.js fails
+language/expressions/prefix-increment/S11.4.4_A6_T3.js fails
+language/expressions/tagged-template/invalid-escape-sequences.js fails
+language/expressions/tagged-template/tco-member.js strictFails
+language/function-code/each-param-has-own-non-shared-eval-scope.js sloppyFails
+language/function-code/each-param-has-own-scope.js sloppyFails
+language/function-code/eval-param-env-with-computed-key.js sloppyFails
+language/function-code/eval-param-env-with-prop-initializer.js sloppyFails
+language/global-code/decl-lex-restricted-global.js fails
+language/global-code/script-decl-func-dups.js fails
+language/global-code/script-decl-func.js fails
+language/global-code/script-decl-lex-deletion.js sloppyFails
+language/global-code/script-decl-lex-lex.js fails
+language/global-code/script-decl-lex-restricted-global.js fails
+language/global-code/script-decl-lex-var.js fails
+language/global-code/script-decl-lex.js fails
+language/global-code/script-decl-var-collision.js fails
+language/global-code/script-decl-var.js fails
+language/identifiers/other_id_continue.js fails
+language/identifiers/other_id_start-escaped.js fails
+language/identifiers/other_id_start.js fails
+language/statements/async-function/cptn-decl.js fails
+language/statements/async-function/declaration-returns-promise.js fails
+language/statements/async-function/evaluation-body.js fails
+language/statements/async-function/syntax-declaration-line-terminators-allowed.js fails
+language/statements/class/constructor-inferred-observable-iteration.js fails
+language/statements/class/cptn-decl.js fails
+language/statements/class/definition/class-method-returns-promise.js fails
+language/statements/class/definition/getters-restricted-ids.js fails
+language/statements/class/definition/methods-gen-yield-as-literal-property-name.js fails
+language/statements/class/definition/methods-gen-yield-as-property-name.js fails
+language/statements/class/definition/methods-named-eval-arguments.js fails
+language/statements/class/definition/prototype-property.js fails
+language/statements/class/definition/setters-prop-desc.js fails
+language/statements/class/definition/setters-restricted-ids.js fails
+language/statements/class/definition/this-access-restriction-2.js fails
+language/statements/class/definition/this-access-restriction.js fails
+language/statements/class/definition/this-check-ordering.js fails
+language/statements/class/gen-meth-dflt-params-ref-later.js fails
+language/statements/class/gen-meth-dflt-params-ref-self.js fails
+language/statements/class/gen-meth-static-dflt-params-ref-later.js fails
+language/statements/class/gen-meth-static-dflt-params-ref-self.js fails
+language/statements/class/meth-dflt-params-ref-later.js fails
+language/statements/class/meth-dflt-params-ref-self.js fails
+language/statements/class/meth-static-dflt-params-ref-later.js fails
+language/statements/class/meth-static-dflt-params-ref-self.js fails
+language/statements/class/scope-gen-meth-paramsbody-var-open.js fails
+language/statements/class/scope-meth-paramsbody-var-open.js fails
+language/statements/class/scope-setter-paramsbody-var-open.js fails
+language/statements/class/scope-static-gen-meth-paramsbody-var-open.js fails
+language/statements/class/scope-static-meth-paramsbody-var-open.js fails
+language/statements/class/scope-static-setter-paramsbody-var-open.js fails
+language/statements/class/subclass/bound-function.js fails
+language/statements/class/subclass/default-constructor-spread-override.js fails
+language/statements/for-in/head-lhs-let.js sloppyFails
+language/statements/for-in/head-var-bound-names-let.js sloppyFails
+language/statements/for-in/identifier-let-allowed-as-lefthandside-expression-not-strict.js sloppyFails
+language/statements/for-of/dstr-array-elem-iter-rtrn-close-err.js fails
+language/statements/for-of/dstr-array-elem-iter-thrw-close-err.js fails
+language/statements/for-of/dstr-array-elem-iter-thrw-close.js fails
+language/statements/for-of/dstr-array-elem-put-let.js fails
+language/statements/for-of/dstr-array-elem-trlg-iter-list-thrw-close-err.js fails
+language/statements/for-of/dstr-array-elem-trlg-iter-list-thrw-close.js fails
+language/statements/for-of/dstr-array-elem-trlg-iter-rest-rtrn-close-err.js fails
+language/statements/for-of/dstr-array-elem-trlg-iter-rest-rtrn-close-null.js fails
+language/statements/for-of/dstr-array-elem-trlg-iter-rest-rtrn-close.js fails
+language/statements/for-of/dstr-array-elem-trlg-iter-rest-thrw-close-err.js fails
+language/statements/for-of/dstr-array-elem-trlg-iter-rest-thrw-close.js fails
+language/statements/for-of/dstr-array-rest-iter-rtrn-close-err.js fails
+language/statements/for-of/dstr-array-rest-iter-rtrn-close-null.js fails
+language/statements/for-of/dstr-array-rest-iter-rtrn-close.js fails
+language/statements/for-of/dstr-array-rest-iter-thrw-close-err.js fails
+language/statements/for-of/dstr-array-rest-iter-thrw-close.js fails
+language/statements/for-of/dstr-array-rest-lref-err.js fails
+language/statements/for-of/dstr-array-rest-put-let.js fails
+language/statements/for-of/dstr-obj-id-put-let.js fails
+language/statements/for-of/dstr-obj-prop-put-let.js fails
+language/statements/for-of/head-var-bound-names-let.js sloppyFails
+language/statements/for-of/iterator-next-reference.js fails
+language/statements/for/head-lhs-let.js sloppyFails
+language/statements/for/scope-body-lex-open.js fails
+language/statements/function/13.2-30-s.js fails
+language/statements/function/S13_A15_T4.js sloppyFails
+language/statements/function/arguments-with-arguments-fn.js sloppyFails
+language/statements/function/arguments-with-arguments-lex.js sloppyFails
+language/statements/function/dflt-params-ref-later.js fails
+language/statements/function/dflt-params-ref-self.js fails
+language/statements/function/param-dflt-yield-non-strict.js sloppyFails
+language/statements/function/scope-body-lex-distinct.js sloppyFails
+language/statements/function/scope-param-elem-var-close.js sloppyFails
+language/statements/function/scope-param-elem-var-open.js sloppyFails
+language/statements/function/scope-param-rest-elem-var-close.js sloppyFails
+language/statements/function/scope-param-rest-elem-var-open.js sloppyFails
+language/statements/function/scope-paramsbody-var-open.js fails
+language/statements/generators/arguments-with-arguments-fn.js sloppyFails
+language/statements/generators/arguments-with-arguments-lex.js sloppyFails
+language/statements/generators/default-proto.js fails
+language/statements/generators/dflt-params-ref-later.js fails
+language/statements/generators/dflt-params-ref-self.js fails
+language/statements/generators/scope-body-lex-distinct.js sloppyFails
+language/statements/generators/scope-param-elem-var-close.js sloppyFails
+language/statements/generators/scope-param-elem-var-open.js sloppyFails
+language/statements/generators/scope-param-rest-elem-var-close.js sloppyFails
+language/statements/generators/scope-param-rest-elem-var-open.js sloppyFails
+language/statements/generators/scope-paramsbody-var-open.js fails
+language/statements/generators/yield-as-function-expression-binding-identifier.js sloppyFails
+language/statements/generators/yield-as-identifier-in-nested-function.js sloppyFails
+language/statements/generators/yield-as-literal-property-name.js fails
+language/statements/generators/yield-as-property-name.js fails
+language/statements/generators/yield-identifier-non-strict.js sloppyFails
+language/statements/let/block-local-closure-set-before-initialization.js fails
+language/statements/let/function-local-closure-set-before-initialization.js fails
+language/statements/let/global-closure-set-before-initialization.js fails
+language/statements/throw/S12.13_A2_T6.js strictFails
+language/statements/try/S12.14_A18_T6.js strictFails
+language/statements/try/scope-catch-block-lex-open.js fails
+language/statements/variable/binding-resolution.js sloppyFails
+language/statements/with/unscopables-inc-dec.js sloppyFails
+language/types/reference/put-value-prop-base-primitive.js strictFails
diff --git a/tests/auto/qml/ecmascripttests/ecmascripttests.pro b/tests/auto/qml/ecmascripttests/ecmascripttests.pro
index 6d3ee12307..9c09ee701e 100644
--- a/tests/auto/qml/ecmascripttests/ecmascripttests.pro
+++ b/tests/auto/qml/ecmascripttests/ecmascripttests.pro
@@ -1,20 +1,13 @@
-CONFIG += testcase
-TARGET = tst_ecmascripttests
-QT += testlib
-macos:CONFIG -= app_bundle
-SOURCES += tst_ecmascripttests.cpp
-DEFINES += SRCDIR=\\\"$$PWD\\\"
-
-TESTSCRIPT=$$PWD/test262.py
-isEmpty(V4CMD): V4CMD = qmljs
+TEMPLATE = subdirs
+SUBDIRS = testcase.pro qjstest
 
 checkjittarget.target = check-jit
-checkjittarget.commands = python $$TESTSCRIPT --command=$$V4CMD --parallel --with-test-expectations --update-expectations
+checkjittarget.commands = qjstest --jit --parallel --with-test-expectations --update-expectations
 checkjittarget.depends = all
 QMAKE_EXTRA_TARGETS += checkjittarget
 
 checkmothtarget.target = check-interpreter
-checkmothtarget.commands = python $$TESTSCRIPT --command=\"$$V4CMD --interpret\" --parallel --with-test-expectations
+checkmothtarget.commands = qjstest --interpret --parallel --with-test-expectations
 checkmothtarget.depends = all
 QMAKE_EXTRA_TARGETS += checkmothtarget
 
diff --git a/tests/auto/qml/ecmascripttests/qjstest/main.cpp b/tests/auto/qml/ecmascripttests/qjstest/main.cpp
new file mode 100644
index 0000000000..4a3541d892
--- /dev/null
+++ b/tests/auto/qml/ecmascripttests/qjstest/main.cpp
@@ -0,0 +1,114 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the V4VM module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#include <QJSEngine>
+#include <QCoreApplication>
+#include <QCommandLineParser>
+#include <qdebug.h>
+#include <stdlib.h>
+
+#include "test262runner.h"
+
+int main(int argc, char **argv)
+{
+    QCoreApplication app(argc, argv);
+
+
+    QCommandLineParser parser;
+    parser.addHelpOption();
+    parser.addVersionOption();
+    QCommandLineOption verbose("verbose", "Verbose output");
+    parser.addOption(verbose);
+    QCommandLineOption commandOption("command", "Javascript command line interpreter", "command");
+    parser.addOption(commandOption);
+    QCommandLineOption testDir("tests", "path to the tests", "tests", "test262");
+    parser.addOption(testDir);
+    QCommandLineOption cat("cat", "Print packaged test code that would be run");
+    parser.addOption(cat);
+    QCommandLineOption parallel("parallel", "Run tests in parallel");
+    parser.addOption(parallel);
+    QCommandLineOption jit("jit", "JIT all code");
+    parser.addOption(jit);
+    QCommandLineOption bytecode("interpret", "Run using the bytecode interpreter");
+    parser.addOption(bytecode);
+    QCommandLineOption withExpectations("with-test-expectations", "Parse TestExpectations to deal with known failures");
+    parser.addOption(withExpectations);
+    QCommandLineOption updateExpectations("update-expectations", "Update TestExpectations to remove unexepected passes");
+    parser.addOption(updateExpectations);
+    QCommandLineOption writeExpectations("write-expectations", "Generate a new TestExpectations file based on the results of the run");
+    parser.addOption(writeExpectations);
+    parser.addPositionalArgument("[filter]", "Only run tests that contain filter in their name");
+
+    parser.process(app);
+
+    Test262Runner testRunner(parser.value(commandOption), parser.value(testDir));
+
+    QStringList otherArgs = parser.positionalArguments();
+    if (otherArgs.size() > 1) {
+        qWarning() << "too many arguments";
+        return 1;
+    } else if (otherArgs.size()) {
+        testRunner.setFilter(otherArgs.at(0));
+    }
+
+    if (parser.isSet(cat)) {
+        testRunner.cat();
+        return 0;
+    }
+
+    if (parser.isSet(updateExpectations) && parser.isSet(writeExpectations)) {
+        qWarning() << "Can only specify one of --update-expectations and --write-expectations.";
+        exit(1);
+    }
+
+    if (parser.isSet(jit) && parser.isSet(bytecode)) {
+        qWarning() << "Can only specify one of --jit and --interpret.";
+        exit(1);
+    }
+
+    int flags = 0;
+    if (parser.isSet(verbose))
+        flags |= Test262Runner::Verbose;
+    if (parser.isSet(parallel))
+        flags |= Test262Runner::Parallel;
+    if (parser.isSet(jit))
+        flags |= Test262Runner::ForceJIT;
+    if (parser.isSet(bytecode))
+        flags |= Test262Runner::ForceBytecode;
+    if (parser.isSet(withExpectations))
+        flags |= Test262Runner::WithTestExpectations;
+    if (parser.isSet(updateExpectations))
+        flags |= Test262Runner::UpdateTestExpectations;
+    if (parser.isSet(writeExpectations))
+        flags |= Test262Runner::WriteTestExpectations;
+    testRunner.setFlags(flags);
+
+    if (testRunner.run())
+        return EXIT_SUCCESS;
+    else
+        return EXIT_FAILURE;
+}
diff --git a/tests/auto/qml/ecmascripttests/qjstest/qjstest.pro b/tests/auto/qml/ecmascripttests/qjstest/qjstest.pro
new file mode 100644
index 0000000000..6dec5f8f23
--- /dev/null
+++ b/tests/auto/qml/ecmascripttests/qjstest/qjstest.pro
@@ -0,0 +1,13 @@
+TEMPLATE = app
+TARGET = qjstest
+QT += qml-private
+INCLUDEPATH += .
+
+DEFINES += QT_DEPRECATED_WARNINGS
+
+HEADERS += test262runner.h
+SOURCES += main.cpp test262runner.cpp
+
+QMAKE_TARGET_DESCRIPTION = Javascript test runner
+
+load(qt_tool)
diff --git a/tests/auto/qml/ecmascripttests/qjstest/test262runner.cpp b/tests/auto/qml/ecmascripttests/qjstest/test262runner.cpp
new file mode 100644
index 0000000000..cbe3be2e70
--- /dev/null
+++ b/tests/auto/qml/ecmascripttests/qjstest/test262runner.cpp
@@ -0,0 +1,852 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the V4VM module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#include "test262runner.h"
+
+#include <qfile.h>
+#include <qdir.h>
+#include <qdiriterator.h>
+#include <qdebug.h>
+#include <qprocess.h>
+#include <qtemporaryfile.h>
+
+#include <private/qv4script_p.h>
+#include "private/qv4globalobject_p.h"
+#include "private/qqmlbuiltinfunctions_p.h"
+#include "private/qv4arraybuffer_p.h"
+
+#include "qrunnable.h"
+
+static const char *excludedFeatures[] = {
+    "BigInt",
+    "class-fields-public",
+    "class-fields-private",
+    "Promise.prototype.finally",
+    "async-iteration",
+    "Symbol.asyncIterator",
+    "object-rest",
+    "object-spread",
+    "optional-catch-binding",
+    "regexp-dotall",
+    "regexp-lookbehind",
+    "regexp-named-groups",
+    "regexp-unicode-property-escapes",
+    "Atomics",
+    "SharedArrayBuffer",
+    "Array.prototype.flatten",
+    "Array.prototype.flatMap",
+    "string-trimming",
+    "String.prototype.trimEnd",
+    "String.prototype.trimStart",
+    "numeric-separator-literal",
+
+    // optional features, not supported by us
+    "caller",
+    nullptr
+};
+
+static const char *excludedFilePatterns[] = {
+    "realm",
+    nullptr
+};
+
+QT_BEGIN_NAMESPACE
+
+namespace QV4 {
+
+static ReturnedValue method_detachArrayBuffer(const FunctionObject *f, const Value *, const Value *argv, int argc)
+{
+    Scope scope(f);
+    if (!argc)
+        return scope.engine->throwTypeError();
+    Scoped<ArrayBuffer> a(scope, argv[0]);
+    if (!a)
+        return scope.engine->throwTypeError();
+
+    if (a->isShared())
+        return scope.engine->throwTypeError();
+
+    a->d()->detachArrayBuffer();
+
+    return Encode::null();
+}
+
+static void initD262(ExecutionEngine *e)
+{
+    Scope scope(e);
+    ScopedObject d262(scope, e->newObject());
+
+    d262->defineDefaultProperty(QStringLiteral("detachArrayBuffer"), method_detachArrayBuffer, 1);
+
+    ScopedString s(scope, e->newString(QStringLiteral("$262")));
+    e->globalObject->put(s, d262);
+}
+
+}
+
+QT_END_NAMESPACE
+
+Test262Runner::Test262Runner(const QString &command, const QString &dir)
+    : command(command), testDir(dir)
+{
+    if (testDir.endsWith(QLatin1Char('/')))
+        testDir = testDir.chopped(1);
+}
+
+Test262Runner::~Test262Runner()
+{
+    delete threadPool;
+}
+
+void Test262Runner::cat()
+{
+    if (!loadTests())
+        return;
+
+    if (testCases.size() != 1)
+        qWarning() << "test262 --cat: Ambiguous test case, using" << testCases.begin().key();
+    TestData data = getTestData(testCases.begin().value());
+    printf("%s", data.content.constData());
+}
+
+bool Test262Runner::run()
+{
+    if (!loadTests())
+        return false;
+
+    if (flags & Parallel) {
+        threadPool = new QThreadPool;
+        threadPool->setStackSize(16*1024*1024);
+        if (flags & Verbose)
+            qDebug() << "Running in parallel with" << QThread::idealThreadCount() << "threads.";
+    }
+
+    if (flags & ForceJIT)
+        qputenv("QV4_JIT_CALL_THRESHOLD", QByteArray("0"));
+    else if (flags & ForceBytecode)
+        qputenv("QV4_FORCE_INTERPRETER", QByteArray("1"));
+
+    if (flags & WithTestExpectations)
+        loadTestExpectations();
+
+    for (auto it = testCases.constBegin(); it != testCases.constEnd(); ++it) {
+        auto c = it.value();
+        if (!c.skipTestCase) {
+            int result = runSingleTest(c);
+            if (result == -2)
+                return false;
+        }
+    }
+
+    if (threadPool)
+        threadPool->waitForDone();
+
+    const bool testsOk = report();
+
+    if (flags & WriteTestExpectations)
+        writeTestExpectations();
+    else if (flags & UpdateTestExpectations)
+        updateTestExpectations();
+
+    return testsOk;
+}
+
+bool Test262Runner::report()
+{
+    qDebug() << "Test execution summary:";
+    qDebug() << "    Executed" << testCases.size() << "test cases.";
+    QStringList crashes;
+    QStringList unexpectedFailures;
+    QStringList unexpectedPasses;
+    for (auto it = testCases.constBegin(); it != testCases.constEnd(); ++it) {
+        const auto c = it.value();
+        if (c.strictResult == c.strictExpectation && c.sloppyResult == c.sloppyExpectation)
+            continue;
+        auto report = [&] (TestCase::Result expected, TestCase::Result result, const char *s) {
+            if (result == TestCase::Crashes)
+                crashes << (it.key() + " crashed in " + s + " mode");
+            if (result == TestCase::Fails && expected == TestCase::Passes)
+                unexpectedFailures << (it.key() + " failed in " + s + " mode");
+            if (result == TestCase::Passes && expected == TestCase::Fails)
+                unexpectedPasses << (it.key() + " unexpectedly passed in " + s + " mode");
+        };
+        report(c.strictExpectation, c.strictResult, "strict");
+        report(c.sloppyExpectation, c.sloppyResult, "sloppy");
+    }
+    if (!crashes.isEmpty()) {
+        qDebug() << "    Encountered" << crashes.size() << "crashes in the following files:";
+        for (const QString &f : qAsConst(crashes))
+            qDebug() << "        " << f;
+    }
+    if (!unexpectedFailures.isEmpty()) {
+        qDebug() << "    Encountered" << unexpectedFailures.size() << "unexpected failures in the following files:";
+        for (const QString &f : qAsConst(unexpectedFailures))
+            qDebug() << "        " << f;
+    }
+    if (!unexpectedPasses.isEmpty()) {
+        qDebug() << "    Encountered" << unexpectedPasses.size() << "unexpected passes in the following files:";
+        for (const QString &f : qAsConst(unexpectedPasses))
+            qDebug() << "        " << f;
+    }
+    return crashes.isEmpty() && unexpectedFailures.isEmpty() && unexpectedPasses.isEmpty();
+}
+
+bool Test262Runner::loadTests()
+{
+    QDir dir(testDir + "/test");
+    if (!dir.exists()) {
+        qWarning() << "Could not load tests," << dir.path() << "does not exist.";
+        return false;
+    }
+
+    QString annexB = "annexB";
+    QString harness = "harness";
+    QString intl402 = "intl402";
+
+    int pathlen = dir.path().length() + 1;
+    QDirIterator it(dir, QDirIterator::Subdirectories);
+    while (it.hasNext()) {
+        QString file = it.next().mid(pathlen);
+        if (!file.endsWith(".js"))
+            continue;
+        if (file.endsWith("_FIXTURE.js"))
+            continue;
+        if (!filter.isEmpty() && !file.contains(filter))
+            continue;
+        if (file.startsWith(annexB) || file.startsWith(harness) || file.startsWith(intl402))
+            continue;
+        const char **excluded = excludedFilePatterns;
+        bool skip = false;
+        while (*excluded) {
+            if (file.contains(QLatin1String(*excluded)))
+                skip = true;
+            ++excluded;
+        }
+        if (skip)
+            continue;
+
+        testCases.insert(file, TestCase{ file });
+    }
+    if (testCases.isEmpty()) {
+        qWarning() << "No tests to run.";
+        return false;
+    }
+
+    return true;
+}
+
+
+struct TestExpectationLine {
+    TestExpectationLine(const QByteArray &line);
+    enum State {
+        Fails,
+        SloppyFails,
+        StrictFails,
+        Skip,
+        Passes
+    } state;
+    QString testCase;
+
+    QByteArray toLine() const;
+    void update(const TestCase &testCase);
+
+    static TestExpectationLine fromTestCase(const TestCase &testCase);
+private:
+    TestExpectationLine() = default;
+    static State stateFromTestCase(const TestCase &testCase);
+};
+
+TestExpectationLine::TestExpectationLine(const QByteArray &line)
+{
+    int space = line.indexOf(' ');
+
+    testCase = QString::fromUtf8(space > 0 ? line.left(space) : line);
+    if (!testCase.endsWith(".js"))
+        testCase += ".js";
+
+    state = Fails;
+    if (space < 0)
+        return;
+    QByteArray qualifier = line.mid(space + 1);
+    if (qualifier == "skip")
+        state = Skip;
+    else if (qualifier == "strictFails")
+        state = StrictFails;
+    else if (qualifier == "sloppyFails")
+        state = SloppyFails;
+    else if (qualifier == "fails")
+        state = Fails;
+    else
+        qWarning() << "illegal format in TestExpectations, line" << line;
+}
+
+QByteArray TestExpectationLine::toLine() const {
+    const char *res = nullptr;
+    switch (state) {
+    case Fails:
+        res = " fails\n";
+        break;
+    case SloppyFails:
+        res = " sloppyFails\n";
+        break;
+    case StrictFails:
+        res = " strictFails\n";
+        break;
+    case Skip:
+        res = " skip\n";
+        break;
+    case Passes:
+        // no need for an entry
+        return QByteArray();
+    }
+    QByteArray result = testCase.toUtf8() + res;
+    return result;
+}
+
+void TestExpectationLine::update(const TestCase &testCase)
+{
+    Q_ASSERT(testCase.test == this->testCase);
+
+    State resultState = stateFromTestCase(testCase);
+    switch (resultState) {
+    case Fails:
+        // no improvement, don't update
+        break;
+    case SloppyFails:
+        if (state == Fails)
+            state = SloppyFails;
+        else if (state == StrictFails)
+            // we have a regression in sloppy mode, but strict now passes
+            state = Passes;
+        break;
+    case StrictFails:
+        if (state == Fails)
+            state = StrictFails;
+        else if (state == SloppyFails)
+            // we have a regression in strict mode, but sloppy now passes
+            state = Passes;
+        break;
+    case Skip:
+        Q_ASSERT(state == Skip);
+        // nothing to do
+        break;
+    case Passes:
+        state = Passes;
+    }
+}
+
+TestExpectationLine TestExpectationLine::fromTestCase(const TestCase &testCase)
+{
+    TestExpectationLine l;
+    l.testCase = testCase.test;
+    l.state = stateFromTestCase(testCase);
+    return l;
+}
+
+TestExpectationLine::State TestExpectationLine::stateFromTestCase(const TestCase &testCase)
+{
+    // keep skipped tests
+    if (testCase.skipTestCase)
+        return Skip;
+
+    bool strictFails = (testCase.strictResult == TestCase::Crashes || testCase.strictResult == TestCase::Fails);
+    bool sloppyFails = (testCase.sloppyResult == TestCase::Crashes || testCase.sloppyResult == TestCase::Fails);
+    if (strictFails && sloppyFails)
+        return Fails;
+    if (strictFails)
+        return StrictFails;
+    if (sloppyFails)
+        return SloppyFails;
+    return Passes;
+}
+
+
+void Test262Runner::loadTestExpectations()
+{
+    QFile file("TestExpectations");
+    if (!file.open(QFile::ReadOnly)) {
+        qWarning() << "Could not open TestExpectations file.";
+        return;
+    }
+
+    int line = 0;
+    while (!file.atEnd()) {
+        ++line;
+        QByteArray line = file.readLine().trimmed();
+        if (line.startsWith('#') || line.isEmpty())
+            continue;
+        TestExpectationLine expectation(line);
+        if (!filter.isEmpty() && !expectation.testCase.contains(filter))
+            continue;
+
+        if (!testCases.contains(expectation.testCase))
+            qWarning() << "Unknown test case" << expectation.testCase << "in TestExpectations file.";
+        //qDebug() << "TestExpectations:" << expectation.testCase << expectation.state;
+        TestCase &s = testCases[expectation.testCase];
+        switch (expectation.state) {
+        case TestExpectationLine::Fails:
+            s.strictExpectation = TestCase::Fails;
+            s.sloppyExpectation = TestCase::Fails;
+            break;
+        case TestExpectationLine::SloppyFails:
+            s.strictExpectation = TestCase::Passes;
+            s.sloppyExpectation = TestCase::Fails;
+            break;
+        case TestExpectationLine::StrictFails:
+            s.strictExpectation = TestCase::Fails;
+            s.sloppyExpectation = TestCase::Passes;
+            break;
+        case TestExpectationLine::Skip:
+            s.skipTestCase = true;
+            break;
+        case TestExpectationLine::Passes:
+            Q_UNREACHABLE();
+        }
+    }
+}
+
+void Test262Runner::updateTestExpectations()
+{
+    QFile file("TestExpectations");
+    if (!file.open(QFile::ReadOnly)) {
+        qWarning() << "Could not open TestExpectations file.";
+        return;
+    }
+
+    QTemporaryFile updatedExpectations;
+    updatedExpectations.open();
+
+    int line = 0;
+    while (!file.atEnd()) {
+        ++line;
+        QByteArray originalLine = file.readLine();
+        QByteArray line = originalLine.trimmed();
+        if (line.startsWith('#') || line.isEmpty()) {
+            updatedExpectations.write(originalLine);
+            continue;
+        }
+
+        TestExpectationLine expectation(line);
+//        qDebug() << "checking: " << expectation.testCase;
+        if (!testCases.contains(expectation.testCase)) {
+            updatedExpectations.write(originalLine);
+            continue;
+        }
+        const TestCase &testcase = testCases.value(expectation.testCase);
+        expectation.update(testcase);
+
+        line = expectation.toLine();
+//        qDebug() << "updated line:" << line;
+        updatedExpectations.write(line);
+    }
+    file.close();
+    updatedExpectations.close();
+    file.remove();
+    qDebug() << updatedExpectations.fileName() << file.fileName();
+    updatedExpectations.copy(file.fileName());
+    qDebug() << "Updated TestExpectations file written!";
+}
+
+void Test262Runner::writeTestExpectations()
+{
+    QFile file("TestExpectations");
+
+    QTemporaryFile expectations;
+    expectations.open();
+
+    for (auto c : qAsConst(testCases)) {
+        TestExpectationLine line = TestExpectationLine::fromTestCase(c);
+        expectations.write(line.toLine());
+    }
+
+    expectations.close();
+    if (file.exists())
+        file.remove();
+    qDebug() << expectations.fileName() << file.fileName();
+    expectations.copy(file.fileName());
+    qDebug() << "new TestExpectations file written!";
+
+}
+
+static bool executeTest(const QByteArray &data, bool runAsModule = false, const QString &testCasePath = QString(), const QByteArray &harnessForModules = QByteArray())
+{
+    QString testData = QString::fromUtf8(data.constData(), data.size());
+
+    QV4::ExecutionEngine vm;
+
+    QV4::Scope scope(&vm);
+
+    QV4::GlobalExtensions::init(vm.globalObject, QJSEngine::ConsoleExtension | QJSEngine::GarbageCollectionExtension);
+    QV4::initD262(&vm);
+
+    if (runAsModule) {
+        const QUrl rootModuleUrl = QUrl::fromLocalFile(testCasePath);
+        // inject all modules with the harness
+        QVector<QUrl> modulesToLoad = { rootModuleUrl };
+        while (!modulesToLoad.isEmpty()) {
+            QUrl url = modulesToLoad.takeFirst();
+            QQmlRefPointer<QV4::CompiledData::CompilationUnit> module;
+
+            QFile f(url.toLocalFile());
+            if (f.open(QIODevice::ReadOnly)) {
+                QByteArray content = harnessForModules + f.readAll();
+                module = vm.compileModule(url.toString(), QString::fromUtf8(content.constData(), content.length()), QFileInfo(f).lastModified());
+                if (vm.hasException)
+                    break;
+                vm.injectModule(module);
+            } else {
+                vm.throwError(QStringLiteral("Could not load module"));
+                break;
+            }
+
+            for (const QString &request: module->moduleRequests()) {
+                const QUrl absoluteRequest = module->finalUrl().resolved(QUrl(request));
+                if (!vm.modules.contains(absoluteRequest))
+                    modulesToLoad << absoluteRequest;
+            }
+        }
+
+        if (!vm.hasException) {
+            if (auto rootModuleUnit = vm.loadModule(rootModuleUrl)) {
+                if (rootModuleUnit->instantiate(&vm))
+                    rootModuleUnit->evaluate();
+            }
+        }
+    } else {
+        QV4::ScopedContext ctx(scope, vm.rootContext());
+
+        QV4::Script script(ctx, QV4::Compiler::ContextType::Global, testData);
+        script.parse();
+
+        if (!vm.hasException)
+            script.run();
+    }
+    return !vm.hasException;
+}
+
+class SingleTest : public QRunnable
+{
+public:
+    SingleTest(Test262Runner *runner, const TestData &data)
+        : runner(runner), data(data)
+    {
+        command = runner->command;
+    }
+    void run();
+
+    void runExternalTest();
+
+    QString command;
+    Test262Runner *runner;
+    TestData data;
+};
+
+void SingleTest::run()
+{
+    if (!command.isEmpty()) {
+        runExternalTest();
+        return;
+    }
+
+    if (data.runInSloppyMode) {
+        bool ok = ::executeTest(data.content);
+        if (data.negative)
+            ok = !ok;
+
+        data.sloppyResult = ok ? TestCase::Passes : TestCase::Fails;
+    } else {
+        data.sloppyResult = TestCase::Skipped;
+    }
+    if (data.runInStrictMode) {
+        const QString testCasePath = QFileInfo(runner->testDir + "/test/" + data.test).absoluteFilePath();
+        QByteArray c = "'use strict';\n" + data.content;
+        bool ok = ::executeTest(c, data.runAsModuleCode, testCasePath, data.harness);
+        if (data.negative)
+            ok = !ok;
+
+        data.strictResult = ok ? TestCase::Passes : TestCase::Fails;
+    } else {
+        data.strictResult = TestCase::Skipped;
+    }
+    runner->addResult(data);
+}
+
+void SingleTest::runExternalTest()
+{
+    auto runTest = [=] (const char *header, TestCase::Result *result) {
+        QTemporaryFile tempFile;
+        tempFile.open();
+        tempFile.write(header);
+        tempFile.write(data.content);
+        tempFile.close();
+
+        QProcess process;
+//        if (flags & Verbose)
+//            process.setReadChannelMode(QProcess::ForwardedChannels);
+
+        process.start(command, QStringList(tempFile.fileName()));
+        if (!process.waitForFinished(-1) || process.error() == QProcess::FailedToStart) {
+            qWarning() << "Could not execute" << command;
+            *result = TestCase::Crashes;
+        }
+        if (process.exitStatus() != QProcess::NormalExit) {
+            *result = TestCase::Crashes;
+        }
+        bool ok = (process.exitCode() == EXIT_SUCCESS);
+        if (data.negative)
+            ok = !ok;
+        *result = ok ? TestCase::Passes : TestCase::Fails;
+    };
+
+    if (data.runInSloppyMode)
+        runTest("", &data.sloppyResult);
+    if (data.runInStrictMode)
+        runTest("'use strict';\n", &data.strictResult);
+
+    runner->addResult(data);
+}
+
+int Test262Runner::runSingleTest(TestCase testCase)
+{
+    TestData data = getTestData(testCase);
+//    qDebug() << "starting test" << data.test;
+
+    if (data.isExcluded || data.async)
+        return 0;
+
+    if (threadPool) {
+        SingleTest *test = new SingleTest(this, data);
+        threadPool->start(test);
+        return 0;
+    }
+    SingleTest test(this, data);
+    test.run();
+    return 0;
+}
+
+void Test262Runner::addResult(TestCase result)
+{
+    {
+        QMutexLocker locker(&mutex);
+        Q_ASSERT(result.strictExpectation == testCases[result.test].strictExpectation);
+        Q_ASSERT(result.sloppyExpectation == testCases[result.test].sloppyExpectation);
+        testCases[result.test] = result;
+    }
+
+    if (!(flags & Verbose))
+        return;
+
+    QString test = result.test;
+    if (result.strictResult == TestCase::Skipped) {
+        ;
+    } else if (result.strictResult == TestCase::Crashes) {
+        qDebug() << "FAIL:" << test << "crashed in strict mode!";
+    } else if ((result.strictResult == TestCase::Fails) && (result.strictExpectation == TestCase::Fails)) {
+        qDebug() << "PASS:" << test << "failed in strict mode as expected";
+    } else if ((result.strictResult == TestCase::Passes) == (result.strictExpectation == TestCase::Passes)) {
+        qDebug() << "PASS:" << test << "passed in strict mode";
+    } else if (!(result.strictExpectation == TestCase::Fails)) {
+        qDebug() << "FAIL:" << test << "failed in strict mode";
+    } else {
+        qDebug() << "XPASS:" << test << "unexpectedly passed in strict mode";
+    }
+
+    if (result.sloppyResult == TestCase::Skipped) {
+        ;
+    } else if (result.sloppyResult == TestCase::Crashes) {
+        qDebug() << "FAIL:" << test << "crashed in sloppy mode!";
+    } else if ((result.sloppyResult == TestCase::Fails) && (result.sloppyExpectation == TestCase::Fails)) {
+        qDebug() << "PASS:" << test << "failed in sloppy mode as expected";
+    } else if ((result.sloppyResult == TestCase::Passes) == (result.sloppyExpectation == TestCase::Passes)) {
+        qDebug() << "PASS:" << test << "passed in sloppy mode";
+    } else if (!(result.sloppyExpectation == TestCase::Fails)) {
+        qDebug() << "FAIL:" << test << "failed in sloppy mode";
+    } else {
+        qDebug() << "XPASS:" << test << "unexpectedly passed in sloppy mode";
+    }
+}
+
+TestData Test262Runner::getTestData(const TestCase &testCase)
+{
+    QFile testFile(testDir + "/test/" + testCase.test);
+    if (!testFile.open(QFile::ReadOnly)) {
+        qWarning() << "wrong test file" << testCase.test;
+        exit(1);
+    }
+    QByteArray content = testFile.readAll();
+    content.replace(QByteArrayLiteral("\r\n"), "\n");
+
+//    qDebug() << "parsing test file" << test;
+
+    TestData data(testCase);
+    parseYaml(content, &data);
+
+    data.harness += harness("assert.js");
+    data.harness += harness("sta.js");
+
+    for (QByteArray inc : qAsConst(data.includes)) {
+        inc = inc.trimmed();
+        data.harness += harness(inc);
+    }
+
+    if (data.async)
+        data.harness += harness("doneprintHandle.js");
+
+    data.content = data.harness + content;
+
+    return data;
+}
+
+struct YamlSection {
+    YamlSection(const QByteArray &yaml, const char *sectionName);
+
+    bool contains(const char *keyword) const;
+    QList<QByteArray> keywords() const;
+
+    QByteArray yaml;
+    int start = -1;
+    int length = 0;
+    bool shortSection = false;
+};
+
+YamlSection::YamlSection(const QByteArray &yaml, const char *sectionName)
+    : yaml(yaml)
+{
+    start = yaml.indexOf(sectionName);
+    if (start < 0)
+        return;
+    start += static_cast<int>(strlen(sectionName));
+    int end = yaml.indexOf('\n', start + 1);
+    if (end < 0)
+        end = yaml.length();
+
+    int s = yaml.indexOf('[', start);
+    if (s > 0 && s < end) {
+        shortSection = true;
+        start = s + 1;
+        end = yaml.indexOf(']', s);
+    } else {
+        while (end < yaml.size() - 1 && yaml.at(end + 1) == ' ')
+            end = yaml.indexOf('\n', end + 1);
+    }
+    length = end - start;
+}
+
+bool YamlSection::contains(const char *keyword) const
+{
+    if (start < 0)
+        return false;
+    int idx = yaml.indexOf(keyword, start);
+    if (idx >= start && idx < start + length)
+        return true;
+    return false;
+}
+
+QList<QByteArray> YamlSection::keywords() const
+{
+    if (start < 0)
+        return QList<QByteArray>();
+
+    QByteArray content = yaml.mid(start, length);
+    QList<QByteArray> keywords;
+    if (shortSection) {
+        keywords = content.split(',');
+    } else {
+        const QList<QByteArray> list = content.split('\n');
+        for (const QByteArray &l : list) {
+            int i = 0;
+            while (i < l.size() && (l.at(i) == ' ' || l.at(i) == '-'))
+                ++i;
+            QByteArray entry = l.mid(i);
+            if (!entry.isEmpty())
+                keywords.append(entry);
+        }
+    }
+//    qDebug() << "keywords:" << keywords;
+    return keywords;
+}
+
+
+void Test262Runner::parseYaml(const QByteArray &content, TestData *data)
+{
+    int start = content.indexOf("/*---");
+    if (start < 0)
+        return;
+    start += sizeof("/*---");
+
+    int end = content.indexOf("---*/");
+    if (end < 0)
+        return;
+
+    QByteArray yaml = content.mid(start, end - start);
+
+    if (yaml.contains("negative:"))
+        data->negative = true;
+
+    YamlSection flags(yaml, "flags:");
+    data->runInSloppyMode = !flags.contains("onlyStrict");
+    data->runInStrictMode = !flags.contains("noStrict") && !flags.contains("raw");
+    data->runAsModuleCode = flags.contains("module");
+    data->async = flags.contains("async");
+
+    if (data->runAsModuleCode) {
+        data->runInStrictMode = true;
+        data->runInSloppyMode = false;
+    }
+
+    YamlSection includes(yaml, "includes:");
+    data->includes = includes.keywords();
+
+    YamlSection features = YamlSection(yaml, "features:");
+
+    const char **f = excludedFeatures;
+    while (*f) {
+        if (features.contains(*f)) {
+            data->isExcluded = true;
+            break;
+        }
+        ++f;
+    }
+
+//    qDebug() << "Yaml:\n" << yaml;
+}
+
+QByteArray Test262Runner::harness(const QByteArray &name)
+{
+    if (harnessFiles.contains(name))
+        return harnessFiles.value(name);
+
+    QFile h(testDir + QLatin1String("/harness/") + name);
+    if (!h.open(QFile::ReadOnly)) {
+        qWarning() << "Illegal test harness file" << name;
+        exit(1);
+    }
+
+    QByteArray content = h.readAll();
+    harnessFiles.insert(name, content);
+    return content;
+}
diff --git a/tests/auto/qml/ecmascripttests/qjstest/test262runner.h b/tests/auto/qml/ecmascripttests/qjstest/test262runner.h
new file mode 100644
index 0000000000..e20d4a7bdd
--- /dev/null
+++ b/tests/auto/qml/ecmascripttests/qjstest/test262runner.h
@@ -0,0 +1,132 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the V4VM module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#ifndef TEST262RUNNER_H
+#define TEST262RUNNER_H
+#include <qstring.h>
+#include <qstringlist.h>
+#include <qset.h>
+#include <qmap.h>
+#include <qmutex.h>
+#include <qthreadpool.h>
+
+struct TestCase {
+    TestCase() = default;
+    TestCase(const QString &test)
+        : test(test) {}
+    enum Result {
+        Skipped,
+        Passes,
+        Fails,
+        Crashes
+    };
+    bool skipTestCase = false;
+    Result strictExpectation = Passes;
+    Result sloppyExpectation = Passes;
+    Result strictResult = Skipped;
+    Result sloppyResult = Skipped;
+
+    QString test;
+};
+
+struct TestData : TestCase {
+    TestData(const TestCase &testCase)
+        : TestCase(testCase) {}
+    // flags
+    bool negative = false;
+    bool runInStrictMode = true;
+    bool runInSloppyMode = true;
+    bool runAsModuleCode = false;
+    bool async = false;
+
+    bool isExcluded = false;
+
+    QList<QByteArray> includes;
+
+    QByteArray harness;
+    QByteArray content;
+};
+
+class Test262Runner
+{
+public:
+    Test262Runner(const QString &command, const QString &testDir);
+    ~Test262Runner();
+
+    enum Mode {
+        Sloppy = 0,
+        Strict = 1
+    };
+
+    enum Flags {
+        Verbose = 0x1,
+        Parallel = 0x2,
+        ForceBytecode = 0x4,
+        ForceJIT = 0x8,
+        WithTestExpectations = 0x10,
+        UpdateTestExpectations = 0x20,
+        WriteTestExpectations = 0x40,
+    };
+    void setFlags(int f) { flags = f; }
+
+    void setFilter(const QString &f) { filter = f; }
+
+    void cat();
+    bool run();
+
+    bool report();
+
+private:
+    friend class SingleTest;
+    bool loadTests();
+    void loadTestExpectations();
+    void updateTestExpectations();
+    void writeTestExpectations();
+    int runSingleTest(TestCase testCase);
+
+    TestData getTestData(const TestCase &testCase);
+    void parseYaml(const QByteArray &content, TestData *data);
+
+    QByteArray harness(const QByteArray &name);
+
+    void addResult(TestCase result);
+
+    QString command;
+    QString testDir;
+    int flags = 0;
+
+    QMutex mutex;
+    QString filter;
+
+    QMap<QString, TestCase> testCases;
+    QHash<QByteArray, QByteArray> harnessFiles;
+
+    QThreadPool *threadPool = nullptr;
+};
+
+
+#endif
diff --git a/tests/auto/qml/ecmascripttests/test262 b/tests/auto/qml/ecmascripttests/test262
-Subproject d60c4ed97e69639bc5bc1db43a98828debf80c8
+Subproject 6b0c42c63c2492bd0a7a96d3179d122b5f71793
diff --git a/tests/auto/qml/ecmascripttests/test262.py b/tests/auto/qml/ecmascripttests/test262.py
index 9f0a7c1dee..19551e3ba2 100755
--- a/tests/auto/qml/ecmascripttests/test262.py
+++ b/tests/auto/qml/ecmascripttests/test262.py
@@ -1,39 +1,27 @@
 #!/usr/bin/env python
 #############################################################################
 ##
-## Copyright (C) 2015 The Qt Company Ltd.
-## Contact: http://www.qt.io/licensing/
+## Copyright (C) 2017 The Qt Company Ltd.
+## Contact: https://www.qt.io/licensing/
 ##
 ## This file is part of the test suite module of the Qt Toolkit.
 ##
-## $QT_BEGIN_LICENSE:BSD$
-## You may use this file under the terms of the BSD license as follows:
+## $QT_BEGIN_LICENSE:GPL-EXCEPT$
+## Commercial License Usage
+## Licensees holding valid commercial Qt licenses may use this file in
+## accordance with the commercial license agreement provided with the
+## Software or, alternatively, in accordance with the terms contained in
+## a written agreement between you and The Qt Company. For licensing terms
+## and conditions see https://www.qt.io/terms-conditions. For further
+## information use the contact form at https://www.qt.io/contact-us.
 ##
-## "Redistribution and use in source and binary forms, with or without
-## modification, are permitted provided that the following conditions are
-## met:
-##   * Redistributions of source code must retain the above copyright
-##     notice, this list of conditions and the following disclaimer.
-##   * Redistributions in binary form must reproduce the above copyright
-##     notice, this list of conditions and the following disclaimer in
-##     the documentation and/or other materials provided with the
-##     distribution.
-##   * Neither the name of The Qt Company Ltd nor the names of its
-##     contributors may be used to endorse or promote products derived
-##     from this software without specific prior written permission.
-##
-##
-## THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-## "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-## LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-## A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-## OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-## SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-## LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-## DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-## THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-## (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-## OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+## GNU General Public License Usage
+## Alternatively, this file may be used under the terms of the GNU
+## General Public License version 3 as published by the Free Software
+## Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+## included in the packaging of this file. Please review the following
+## information to ensure the GNU General Public License requirements will
+## be met: https://www.gnu.org/licenses/gpl-3.0.html.
 ##
 ## $QT_END_LICENSE$
 ##
@@ -73,6 +61,35 @@ from parseTestRecord import parseTestRecord, stripHeader
 
 from packagerConfig import *
 
+# excluded features that are still experimental and not part of any official standard
+# see also the features.txt file in test262/
+excludedFeatures = [
+    "BigInt",
+    "class-fields-public",
+    "class-fields-private",
+    "Promise.prototype.finally",
+    "async-iteration",
+    "Symbol.asyncIterator",
+    "object-rest",
+    "object-spread",
+    "optional-catch-binding",
+    "regexp-dotall",
+    "regexp-lookbehind",
+    "regexp-named-groups",
+    "regexp-unicode-property-escapes",
+    "Atomics",
+    "SharedArrayBuffer",
+    "Array.prototype.flatten",
+    "Array.prototype.flatMap",
+    "string-trimming",
+    "String.prototype.trimEnd",
+    "String.prototype.trimStart",
+    "numeric-separator-literal",
+
+    # optional features, not supported by us
+    "caller"
+]
+
 # ############# Helpers needed for parallel multi-process test execution ############
 
 def runTest(case, args):
@@ -107,19 +124,19 @@ class TestExpectations:
                 continue
             record = line.split()
             if len(record) == 1:
-                self.testsToSkip.append(record[0])
+                self.failingTests.append(record[0])
             else:
                 test = record[0]
                 expectation = record[1]
-                if expectation == "failing":
-                    self.failingTests.append(test)
+                if expectation == "skip":
+                    self.testsToSkip.append(test)
         f.close()
 
     def update(self, progress):
-        unexpectedPasses = [c.case.name[-1] for c in progress.failed_tests if c.case.IsNegative()]
+        unexpectedPasses = [c.case.name for c in progress.failed_tests if c.case.IsNegative()]
 
         # If a test fails that we expected to fail, then it actually passed unexpectedly.
-        failures = [c.case.name[-1] for c in progress.failed_tests if not c.case.IsNegative()]
+        failures = [c.case.name for c in progress.failed_tests if not c.case.IsNegative()]
         for failure in failures:
             if failure in self.failingTests:
                 unexpectedPasses.append(failure)
@@ -128,7 +145,7 @@ class TestExpectations:
         lines = f.read().splitlines()
         oldLen = len(lines)
         for result in unexpectedPasses:
-            expectationLine = result + " failing"
+            expectationLine = result
             try:
                 lines.remove(expectationLine)
             except ValueError:
@@ -289,14 +306,17 @@ class TestCase(object):
     f.close()
     testRecord = parseTestRecord(self.contents, name)
     self.test = testRecord["test"]
+    if 'features' in testRecord:
+        self.features = testRecord["features"];
+    else:
+        self.features = []
     del testRecord["test"]
     del testRecord["header"]
-    del testRecord["commentary"]
     self.testRecord = testRecord;
 
 
   def GetName(self):
-    return path.join(*self.name)
+    return self.name
 
   def GetMode(self):
     if self.strict_mode:
@@ -322,14 +342,20 @@ class TestCase(object):
   def IsNoStrict(self):
     return 'noStrict' in self.testRecord
 
+  def IsExperimental(self):
+    for f in self.features:
+        if excludedFeatures.count(f) >= 1:
+            return True;
+    return False
+
   def GetSource(self):
     # "var testDescrip = " + str(self.testRecord) + ';\n\n' + \
-    source = self.suite.GetInclude("cth.js") + \
+    source = self.suite.GetInclude("assert.js") + \
         self.suite.GetInclude("sta.js") + \
-        self.suite.GetInclude("ed.js") + \
-        self.suite.GetInclude("testBuiltInObject.js") + \
-        self.suite.GetInclude("testIntl.js") + \
         self.test + '\n'
+    if 'includes' in self.testRecord:
+        for inc in self.testRecord['includes']:
+            source += self.suite.GetInclude(inc);
 
     if self.strict_mode:
       source = '"use strict";\nvar strict_mode = true;\n' + source
@@ -415,14 +441,23 @@ class TestSuite(object):
 
   def __init__(self, root, strict_only, non_strict_only, unmarked_default, load_expectations):
     # TODO: derive from packagerConfig.py
-    self.test_root = path.join(root, 'test', 'suite')
-    self.lib_root = path.join(root, 'test', 'harness')
+    self.test_root = path.join(root, 'test')
+    self.lib_root = path.join(root, 'harness')
     self.strict_only = strict_only
     self.non_strict_only = non_strict_only
     self.unmarked_default = unmarked_default
     self.include_cache = { }
     self.expectations = TestExpectations(load_expectations)
 
+  def IsExcludedTest(self, path):
+    if path.startswith('annexB'):
+        return True;
+    if path.startswith('harness'):
+        return True;
+    if path.startswith('intl402'):
+        return True;
+    return False;
+
   def Validate(self):
     if not path.exists(self.test_root):
       ReportError("No test repository found")
@@ -471,25 +506,25 @@ class TestSuite(object):
           else:
             logging.warning("Unexpected path %s", full_path)
             rel_path = full_path
-          if self.ShouldRun(rel_path, tests) and not rel_path.startswith("intl402" + os.sep):
+          if self.ShouldRun(rel_path, tests) and not self.IsExcludedTest(rel_path):
             basename = path.basename(full_path)[:-3]
-            name = rel_path.split(path.sep)[:-1] + [basename]
-            if EXCLUDE_LIST.count(basename) >= 1 or self.expectations.testsToSkip.count(basename) >= 1:
-              print 'Excluded: ' + basename
+            name = rel_path.replace('.js', '')
+            if EXCLUDE_LIST.count(basename) >= 1 or self.expectations.testsToSkip.count(name) >= 1:
+              print 'Excluded: ' + rel_path
             else:
               if not self.non_strict_only:
                 strict_case = TestCase(self, name, full_path, True)
-                if self.expectations.failingTests.count(basename) >= 1:
+                if self.expectations.failingTests.count(name) >= 1:
                     strict_case.NegateResult()
-                if not strict_case.IsNoStrict():
+                if not strict_case.IsNoStrict() and not strict_case.IsExperimental():
                   if strict_case.IsOnlyStrict() or \
                         self.unmarked_default in ['both', 'strict']:
                     cases.append(strict_case)
               if not self.strict_only:
                 non_strict_case = TestCase(self, name, full_path, False)
-                if self.expectations.failingTests.count(basename) >= 1:
+                if self.expectations.failingTests.count(name) >= 1:
                     non_strict_case.NegateResult()
-                if not non_strict_case.IsOnlyStrict():
+                if not non_strict_case.IsOnlyStrict() and not non_strict_case.IsExperimental():
                   if non_strict_case.IsNoStrict() or \
                         self.unmarked_default in ['both', 'non_strict']:
                     cases.append(non_strict_case)
@@ -564,10 +599,10 @@ class TestSuite(object):
 
 
 def Main():
-  # Some date tests rely on being run in pacific time.
   # Uncomment the next line for more logging info.
   #logging.basicConfig(level=logging.DEBUG)
-  os.environ["TZ"] = "PST8PDT"
+  # Some date tests rely on being run in pacific time and the USA's locale:
+  os.environ["TZ"] = "America/Los_Angeles" # it *matters* that this is (7m8s) *East* of PST's nominal meridian !
   os.environ["LANG"] = "en_US.UTF-8"
   os.environ["LC_TIME"] = "en_US.UTF-8"
   parser = BuildOptions()
diff --git a/tests/auto/qml/ecmascripttests/testcase.pro b/tests/auto/qml/ecmascripttests/testcase.pro
new file mode 100644
index 0000000000..5bf7ecd696
--- /dev/null
+++ b/tests/auto/qml/ecmascripttests/testcase.pro
@@ -0,0 +1,15 @@
+CONFIG += testcase
+TARGET = tst_ecmascripttests
+QT += testlib qml-private
+macos:CONFIG -= app_bundle
+SOURCES += tst_ecmascripttests.cpp qjstest/test262runner.cpp
+HEADERS += qjstest/test262runner.h
+DEFINES += SRCDIR=\\\"$$PWD\\\"
+
+# The ES test suite takes approximately 5 mins to run, on a fairly
+# vanilla developer machine, so the default watchdog timer kills the
+# test some of the time.  Fix by raising time-out to 400s when
+# invoking tst_ecmascripttests:
+checkenv.name = QTEST_FUNCTION_TIMEOUT
+checkenv.value = 500000
+QT_TOOL_ENV += checkenv
diff --git a/tests/auto/qml/ecmascripttests/tst_ecmascripttests.cpp b/tests/auto/qml/ecmascripttests/tst_ecmascripttests.cpp
index 5d7009e7c8..27d2822762 100644
--- a/tests/auto/qml/ecmascripttests/tst_ecmascripttests.cpp
+++ b/tests/auto/qml/ecmascripttests/tst_ecmascripttests.cpp
@@ -30,44 +30,36 @@
 #include <QtTest/QtTest>
 #include <QProcess>
 #include <QLibraryInfo>
+#include <qjstest/test262runner.h>
 
 class tst_EcmaScriptTests : public QObject
 {
     Q_OBJECT
+
 private slots:
-    void runTests_data();
-    void runTests();
+    void runInterpreted();
+    void runJitted();
 };
 
-void tst_EcmaScriptTests::runTests_data()
+void tst_EcmaScriptTests::runInterpreted()
 {
-    QTest::addColumn<QString>("qmljsParameter");
-
-    QTest::newRow("jit") << QStringLiteral("--jit");
-    // Not passing yet: QTest::newRow("interpreter") << QStringLiteral("--interpret");
+#if defined(Q_PROCESSOR_X86_64)
+    QDir::setCurrent(QLatin1String(SRCDIR));
+    Test262Runner runner(QString(), "test262");
+    runner.setFlags(Test262Runner::ForceBytecode|Test262Runner::WithTestExpectations|Test262Runner::Parallel|Test262Runner::Verbose);
+    bool result = runner.run();
+    QVERIFY(result);
+#endif
 }
 
-void tst_EcmaScriptTests::runTests()
+void tst_EcmaScriptTests::runJitted()
 {
-#if defined(Q_OS_LINUX) && defined(Q_PROCESSOR_X86_64)
-    QFETCH(QString, qmljsParameter);
-
-    QProcess process;
-    process.setProcessChannelMode(QProcess::ForwardedChannels);
-    process.setWorkingDirectory(QLatin1String(SRCDIR));
-    process.setProgram("python");
-    process.setArguments(QStringList() << "test262.py" << "--command=" + QLibraryInfo::location(QLibraryInfo::BinariesPath) + "/qmljs " + qmljsParameter << "--parallel" << "--with-test-expectations");
-
-    qDebug() << "Going to run" << process.program() << process.arguments() << "in" << process.workingDirectory();
-
-    process.start();
-    QVERIFY(process.waitForStarted());
-    const int timeoutInMSecs = 20 * 60 * 1000;
-    QVERIFY2(process.waitForFinished(timeoutInMSecs), "Tests did not terminate in time -- see output above for details");
-    QVERIFY2(process.exitStatus() == QProcess::NormalExit, "Running the test harness failed -- see output above for details");
-    QVERIFY2(process.exitCode() == 0, "Tests failed -- see output above for details");
-#else
-    QSKIP("Currently the ecmascript tests are only run on Linux/x86-64");
+#if defined(Q_PROCESSOR_X86_64)
+    QDir::setCurrent(QLatin1String(SRCDIR));
+    Test262Runner runner(QString(), "test262");
+    runner.setFlags(Test262Runner::ForceJIT|Test262Runner::WithTestExpectations|Test262Runner::Parallel|Test262Runner::Verbose);
+    bool result = runner.run();
+    QVERIFY(result);
 #endif
 }
 
diff --git a/tests/auto/qml/qjsengine/exporterror1.mjs b/tests/auto/qml/qjsengine/exporterror1.mjs
new file mode 100644
index 0000000000..9ce9aa3b83
--- /dev/null
+++ b/tests/auto/qml/qjsengine/exporterror1.mjs
@@ -0,0 +1,2 @@
+let dummy = 0;
+export { nothere } from "./testmodule.mjs";
diff --git a/tests/auto/qml/qjsengine/importerror1.mjs b/tests/auto/qml/qjsengine/importerror1.mjs
new file mode 100644
index 0000000000..be33753c56
--- /dev/null
+++ b/tests/auto/qml/qjsengine/importerror1.mjs
@@ -0,0 +1,2 @@
+let dummy = 0;
+import { nothere } from "./testmodule.mjs";
diff --git a/tests/auto/qml/qjsengine/modulewithlexicals.mjs b/tests/auto/qml/qjsengine/modulewithlexicals.mjs
new file mode 100644
index 0000000000..c31cb5aef3
--- /dev/null
+++ b/tests/auto/qml/qjsengine/modulewithlexicals.mjs
@@ -0,0 +1,9 @@
+class Point {
+    constructor() {}
+}
+
+
+export function main() {
+    (new Point());
+    return 10;
+}
diff --git a/tests/auto/qml/qjsengine/qjsengine.pro b/tests/auto/qml/qjsengine/qjsengine.pro
index c9d78e22a0..b412e37727 100644
--- a/tests/auto/qml/qjsengine/qjsengine.pro
+++ b/tests/auto/qml/qjsengine/qjsengine.pro
@@ -4,5 +4,6 @@ QT +=  qml qml-private widgets testlib gui-private
 macx:CONFIG -= app_bundle
 SOURCES += tst_qjsengine.cpp
 RESOURCES += qjsengine.qrc
+RESOURCES += testmodule.mjs modulewithlexicals.mjs importerror1.mjs exporterror1.mjs
 
 TESTDATA = script/*
diff --git a/tests/auto/qml/qjsengine/testmodule.mjs b/tests/auto/qml/qjsengine/testmodule.mjs
new file mode 100644
index 0000000000..df561c06a1
--- /dev/null
+++ b/tests/auto/qml/qjsengine/testmodule.mjs
@@ -0,0 +1,6 @@
+
+export var value = 42;
+
+export function sideEffect() {
+    value = value + 1
+}
diff --git a/tests/auto/qml/qjsengine/tst_qjsengine.cpp b/tests/auto/qml/qjsengine/tst_qjsengine.cpp
index a3a2efd565..01b9465f58 100644
--- a/tests/auto/qml/qjsengine/tst_qjsengine.cpp
+++ b/tests/auto/qml/qjsengine/tst_qjsengine.cpp
@@ -39,6 +39,8 @@
 #include <qqmlcomponent.h>
 #include <stdlib.h>
 #include <private/qv4alloca_p.h>
+#include <private/qjsvalue_p.h>
+#include <QScopeGuard>
 
 #ifdef Q_CC_MSVC
 #define NO_INLINE __declspec(noinline)
@@ -64,6 +66,10 @@ private slots:
     void newArray();
     void newArray_HooliganTask218092();
     void newArray_HooliganTask233836();
+    void toScriptValue_data();
+    void toScriptValue();
+    void toScriptValuenotroundtripped_data();
+    void toScriptValuenotroundtripped();
     void newVariant();
     void newVariant_valueOfToString();
     void newVariant_valueOfEnum();
@@ -92,6 +98,7 @@ private slots:
     void valueConversion_basic2();
     void valueConversion_dateTime();
     void valueConversion_regExp();
+    void valueConversion_RegularExpression();
     void castWithMultipleInheritance();
     void collectGarbage();
     void gcWithNestedDataStructure();
@@ -128,9 +135,13 @@ private slots:
     void JSONparse();
     void arraySort();
     void lookupOnDisappearingProperty();
+    void arrayConcat();
+    void recursiveBoundFunctions();
 
     void qRegExpInport_data();
     void qRegExpInport();
+    void qRegularExpressionImport_data();
+    void qRegularExpressionImport();
     void dateRoundtripJSQtJS();
     void dateRoundtripQtJSQt();
     void dateConversionJSQt();
@@ -145,6 +156,7 @@ private slots:
     void array_join_QTBUG_53672();
 
     void regexpLastMatch();
+    void regexpLastIndex();
     void indexedAccesses();
 
     void prototypeChainGc();
@@ -172,6 +184,8 @@ private slots:
     void translateScriptUnicodeIdBased_data();
     void translateScriptUnicodeIdBased();
     void translateFromBuiltinCallback();
+    void translationFilePath_data();
+    void translationFilePath();
 
     void installConsoleFunctions();
     void logging();
@@ -198,8 +212,41 @@ private slots:
 
     void basicBlockMergeAfterLoopPeeling();
 
+    void modulusCrash();
     void malformedExpression();
 
+    void scriptScopes();
+
+    void binaryNumbers();
+    void octalNumbers();
+
+    void incrementAfterNewline();
+
+    void deleteInsideForIn();
+
+    void functionToString_data();
+    void functionToString();
+
+    void stringReplace();
+
+    void protoChanges_QTBUG68369();
+    void multilineStrings();
+
+    void throwError();
+    void throwErrorObject();
+    void returnError();
+    void mathMinMax();
+
+    void importModule();
+    void importModuleRelative();
+    void importModuleWithLexicallyScopedVars();
+    void importExportErrors();
+
+public:
+    Q_INVOKABLE QJSValue throwingCppMethod1();
+    Q_INVOKABLE void throwingCppMethod2();
+    Q_INVOKABLE QJSValue throwingCppMethod3();
+
 signals:
     void testSignal();
 };
@@ -438,17 +485,97 @@ void tst_QJSEngine::newArray_HooliganTask233836()
     }
 }
 
+void tst_QJSEngine::toScriptValue_data()
+{
+    QTest::addColumn<QVariant>("input");
+
+    QTest::newRow("UnknownType") << QVariant(int(QMetaType::UnknownType), nullptr);
+    QTest::newRow("Nullptr") << QVariant(int(QMetaType::Nullptr), nullptr);
+    QTest::newRow("true") << QVariant(true);
+    QTest::newRow("false") << QVariant(false);
+    QTest::newRow("int") << QVariant(int(42));
+    QTest::newRow("uint") << QVariant(uint(42));
+    QTest::newRow("longlong") << QVariant(qlonglong(4242));
+    QTest::newRow("ulonglong") << QVariant(qulonglong(4242));
+    QTest::newRow("double") << QVariant(double(42.42));
+    QTest::newRow("float") << QVariant(float(42.42));
+    QTest::newRow("qstring") << QVariant(QString::fromLatin1("hello"));
+    QTest::newRow("qbytearray") << QVariant(QByteArray("hello"));
+    QTest::newRow("short") << QVariant(short('r'));
+    QTest::newRow("ushort") << QVariant(short('b'));
+    QTest::newRow("char") << QVariant(char('r'));
+    QTest::newRow("uchar") << QVariant(uchar('b'));
+    QTest::newRow("qchar") << QVariant(QString::fromUtf8("Ã¥").at(0));
+    QTest::newRow("qdate") << QVariant(QDate(1925, 5, 8));
+    QTest::newRow("qtime") << QVariant(QTime(4, 5, 6));
+    QTest::newRow("qregularexpression") << QVariant(QRegularExpression(".*"));
+    QTest::newRow("qpointf") << QVariant(QPointF(42, 24));
+    QTest::newRow("qvariantlist") << QVariant(QVariantList() << 42.24 << 5 << "hello");
+    QTest::newRow("qvariantlist_point") << QVariant(QVariantList() << 42.24 << QPointF(42.24, 24.42) << QPointF(24.42, 42.24));
+    QVariantMap vm; vm.insert("test", 55); vm.insert("abc", 42.42);;
+    QTest::newRow("qvariantmap") << QVariant(vm);
+    vm.clear(); vm.insert("point1", QPointF(42.24, 24.42)); vm.insert("point2", QPointF(42.24, 24.42));
+    QTest::newRow("qvariantmap_point") << QVariant(vm);
+    QTest::newRow("qvariant") << QVariant(QVariant(42));
+    QTest::newRow("QList<int>") << QVariant::fromValue(QList<int>() << 1 << 2 << 3 << 4);
+    QTest::newRow("QVector<int>") << QVariant::fromValue(QVector<int>() << 1 << 2 << 3 << 4);
+    QTest::newRow("QList<QString>") << QVariant::fromValue(QVector<QString>() << "1" << "2" << "3" << "4");
+    QTest::newRow("QStringList") << QVariant::fromValue(QStringList() << "1" << "2" << "3" << "4");
+    QTest::newRow("QMap<QString, QString>") << QVariant::fromValue(QMap<QString, QString>{{ "1", "2" }, { "3", "4" }});
+    QTest::newRow("QHash<QString, QString>") << QVariant::fromValue(QHash<QString, QString>{{ "1", "2" }, { "3", "4" }});
+    QTest::newRow("QMap<QString, QPointF>") << QVariant::fromValue(QMap<QString, QPointF>{{ "1", { 42.24, 24.42 } }, { "3", { 24.42, 42.24 } }});
+    QTest::newRow("QHash<QString, QPointF>") << QVariant::fromValue(QHash<QString, QPointF>{{ "1", { 42.24, 24.42 } }, { "3", { 24.42, 42.24 } }});
+}
+
+void tst_QJSEngine::toScriptValue()
+{
+    QFETCH(QVariant, input);
+
+    QJSEngine engine;
+    QJSValue outputJS = engine.toScriptValue(input);
+    QVariant output = engine.fromScriptValue<QVariant>(outputJS);
+
+    QCOMPARE(input, output);
+}
+
+void tst_QJSEngine::toScriptValuenotroundtripped_data()
+{
+    QTest::addColumn<QVariant>("input");
+    QTest::addColumn<QVariant>("output");
+
+    QTest::newRow("QList<QObject*>") << QVariant::fromValue(QList<QObject*>() << this) << QVariant(QVariantList() << QVariant::fromValue(this));
+    QTest::newRow("QObjectList") << QVariant::fromValue(QObjectList() << this) << QVariant(QVariantList() << QVariant::fromValue(this));
+    QTest::newRow("QList<QPoint>") << QVariant::fromValue(QList<QPointF>() << QPointF(42.24, 24.42) << QPointF(42.24, 24.42)) << QVariant(QVariantList() << QPointF(42.24, 24.42) << QPointF(42.24, 24.42));
+    QTest::newRow("QVector<QPoint>") << QVariant::fromValue(QVector<QPointF>() << QPointF(42.24, 24.42) << QPointF(42.24, 24.42)) << QVariant(QVariantList() << QPointF(42.24, 24.42) << QPointF(42.24, 24.42));
+    QTest::newRow("VoidStar") << QVariant(int(QMetaType::VoidStar), nullptr) << QVariant(int(QMetaType::Nullptr), nullptr);
+    QTest::newRow("qregex") << QVariant(QRegExp(".*", Qt::CaseSensitive, QRegExp::RegExp2)) << QVariant(QRegularExpression(".*"));
+}
+
+// This is almost the same as toScriptValue, but the inputs don't roundtrip to
+// exactly the same value.
+void tst_QJSEngine::toScriptValuenotroundtripped()
+{
+    QFETCH(QVariant, input);
+    QFETCH(QVariant, output);
+
+    QJSEngine engine;
+    QJSValue outputJS = engine.toScriptValue(input);
+    QVariant actualOutput = engine.fromScriptValue<QVariant>(outputJS);
+
+    QCOMPARE(actualOutput, output);
+}
+
 void tst_QJSEngine::newVariant()
 {
     QJSEngine eng;
     {
         QJSValue opaque = eng.toScriptValue(QVariant(QPoint(1, 2)));
         QVERIFY(!opaque.isUndefined());
-        QCOMPARE(opaque.isVariant(), true);
+        QCOMPARE(opaque.isVariant(), false);
         QVERIFY(!opaque.isCallable());
         QCOMPARE(opaque.isObject(), true);
         QVERIFY(!opaque.prototype().isUndefined());
-        QCOMPARE(opaque.prototype().isVariant(), true);
+        QCOMPARE(opaque.prototype().isVariant(), false);
         QVERIFY(opaque.property("valueOf").callWithInstance(opaque).equals(opaque));
     }
 }
@@ -462,7 +589,7 @@ void tst_QJSEngine::newVariant_valueOfToString()
         QJSValue value = object.property("valueOf").callWithInstance(object);
         QVERIFY(value.isObject());
         QVERIFY(value.strictlyEquals(object));
-        QCOMPARE(object.toString(), QString::fromLatin1("QVariant(QPoint)"));
+        QCOMPARE(object.toString(), QString::fromLatin1("QPoint(10, 20)"));
     }
 }
 
@@ -480,23 +607,27 @@ void tst_QJSEngine::newVariant_valueOfEnum()
 void tst_QJSEngine::newRegExp()
 {
     QJSEngine eng;
-    QJSValue rexp = eng.toScriptValue(QRegExp("foo"));
-    QVERIFY(!rexp.isUndefined());
-    QCOMPARE(rexp.isRegExp(), true);
-    QCOMPARE(rexp.isObject(), true);
-    QCOMPARE(rexp.isCallable(), false);
-    // prototype should be RegExp.prototype
-    QVERIFY(!rexp.prototype().isUndefined());
-    QCOMPARE(rexp.prototype().isObject(), true);
-    QCOMPARE(rexp.prototype().isRegExp(), true);
-    // Get [[Class]] internal property of RegExp Prototype Object.
-    // See ECMA-262 Section 8.6.2, "Object Internal Properties and Methods".
-    // See ECMA-262 Section 15.10.6, "Properties of the RegExp Prototype Object".
-    QJSValue r = eng.evaluate("Object.prototype.toString.call(RegExp.prototype)");
-    QCOMPARE(r.toString(), QString::fromLatin1("[object RegExp]"));
-    QCOMPARE(rexp.prototype().strictlyEquals(eng.evaluate("RegExp.prototype")), true);
-
-    QCOMPARE(qjsvalue_cast<QRegExp>(rexp).pattern(), QRegExp("foo").pattern());
+    QJSValue rexps[] = {
+        eng.toScriptValue(QRegularExpression("foo")),
+        eng.toScriptValue(QRegExp("foo"))
+    };
+    for (const auto &rexp : rexps) {
+        QVERIFY(!rexp.isUndefined());
+        QCOMPARE(rexp.isRegExp(), true);
+        QCOMPARE(rexp.isObject(), true);
+        QCOMPARE(rexp.isCallable(), false);
+        // prototype should be RegExp.prototype
+        QVERIFY(!rexp.prototype().isUndefined());
+        QCOMPARE(rexp.prototype().isObject(), true);
+        // Get [[Class]] internal property of RegExp Prototype Object.
+        // See ECMA-262 Section 8.6.2, "Object Internal Properties and Methods".
+        // See ECMA-262 Section 15.10.6, "Properties of the RegExp Prototype Object".
+        QJSValue r = eng.evaluate("Object.prototype.toString.call(RegExp.prototype)");
+        QCOMPARE(r.toString(), QString::fromLatin1("[object Object]"));
+        QCOMPARE(rexp.prototype().strictlyEquals(eng.evaluate("RegExp.prototype")), true);
+
+        QCOMPARE(qjsvalue_cast<QRegExp>(rexp).pattern(), QRegExp("foo").pattern());
+    }
 }
 
 void tst_QJSEngine::jsRegExp()
@@ -519,8 +650,7 @@ void tst_QJSEngine::jsRegExp()
     QVERIFY(r2.strictlyEquals(r));
 
     QJSValue r3 = rxCtor.call(QJSValueList() << r << "gim");
-    QVERIFY(r3.isError());
-    QVERIFY(r3.toString().contains(QString::fromLatin1("TypeError"))); // Cannot supply flags when constructing one RegExp from another
+    QVERIFY(!r3.isError());
 
     QJSValue r4 = rxCtor.call(QJSValueList() << "foo" << "gim");
     QVERIFY(r4.isRegExp());
@@ -528,9 +658,7 @@ void tst_QJSEngine::jsRegExp()
     QJSValue r5 = rxCtor.callAsConstructor(QJSValueList() << r);
     QVERIFY(r5.isRegExp());
     QCOMPARE(r5.toString(), QString::fromLatin1("/foo/gim"));
-    // In JSC, constructing a RegExp from another produces the same identical object.
-    // This is different from SpiderMonkey and old back-end.
-    QVERIFY(!r5.strictlyEquals(r));
+    QVERIFY(r5.strictlyEquals(r));
 
     // See ECMA-262 Section 15.10.4.1, "new RegExp(pattern, flags)".
     QJSValue r6 = rxCtor.callAsConstructor(QJSValueList() << "foo" << "bar");
@@ -612,10 +740,10 @@ void tst_QJSEngine::newQObject()
     QObject temp;
 
     {
-        QJSValue qobject = eng.newQObject(0);
+        QJSValue qobject = eng.newQObject(nullptr);
         QCOMPARE(qobject.isNull(), true);
         QCOMPARE(qobject.isObject(), false);
-        QCOMPARE(qobject.toQObject(), (QObject *)0);
+        QCOMPARE(qobject.toQObject(), (QObject *)nullptr);
     }
     {
         QJSValue qobject = eng.newQObject(&temp);
@@ -636,7 +764,7 @@ void tst_QJSEngine::newQObject_ownership()
     QJSEngine eng;
     {
         QPointer<QObject> ptr = new QObject();
-        QVERIFY(ptr != 0);
+        QVERIFY(ptr != nullptr);
         {
             QJSValue v = eng.newQObject(ptr);
         }
@@ -647,7 +775,7 @@ void tst_QJSEngine::newQObject_ownership()
     }
     {
         QPointer<QObject> ptr = new QObject(this);
-        QVERIFY(ptr != 0);
+        QVERIFY(ptr != nullptr);
         {
             QJSValue v = eng.newQObject(ptr);
         }
@@ -662,11 +790,11 @@ void tst_QJSEngine::newQObject_ownership()
         QJSValue v = eng.newQObject(child);
         QCOMPARE(v.toQObject(), child);
         delete parent;
-        QCOMPARE(v.toQObject(), (QObject *)0);
+        QCOMPARE(v.toQObject(), (QObject *)nullptr);
     }
     {
         QPointer<QObject> ptr = new QObject();
-        QVERIFY(ptr != 0);
+        QVERIFY(ptr != nullptr);
         {
             QJSValue v = eng.newQObject(ptr);
         }
@@ -679,18 +807,18 @@ void tst_QJSEngine::newQObject_ownership()
     {
         QObject *parent = new QObject();
         QPointer<QObject> child = new QObject(parent);
-        QVERIFY(child != 0);
+        QVERIFY(child != nullptr);
         {
             QJSValue v = eng.newQObject(child);
         }
         eng.collectGarbage();
         // has parent, so it should be like QtOwnership
-        QVERIFY(child != 0);
+        QVERIFY(child != nullptr);
         delete parent;
     }
     {
         QPointer<QObject> ptr = new QObject();
-        QVERIFY(ptr != 0);
+        QVERIFY(ptr != nullptr);
         {
             QQmlEngine::setObjectOwnership(ptr.data(), QQmlEngine::CppOwnership);
             QJSValue v = eng.newQObject(ptr);
@@ -732,23 +860,18 @@ public:
     };
     Q_ENUMS(Enum1 Enum2)
 
-    Q_INVOKABLE TestQMetaObject()
-        : m_called(1) {
-    }
+    Q_INVOKABLE TestQMetaObject() {}
     Q_INVOKABLE TestQMetaObject(int)
-        : m_called(2) {
-    }
+        : m_called(2) {}
     Q_INVOKABLE TestQMetaObject(QString)
-        : m_called(3) {
-    }
+        : m_called(3) {}
     Q_INVOKABLE TestQMetaObject(QString, int)
-        : m_called(4) {
-    }
+        : m_called(4) {}
     int called() const {
         return m_called;
     }
 private:
-    int m_called;
+    int m_called = 1;
 };
 
 void tst_QJSEngine::newQObjectPropertyCache()
@@ -939,12 +1062,14 @@ void tst_QJSEngine::globalObjectProperties_enumerate()
         << "decodeURIComponent"
         << "Date"
         << "Array"
+        << "Symbol"
         << "escape"
         << "unescape"
         << "SyntaxError"
         << "undefined"
         << "JSON"
         << "ArrayBuffer"
+        << "SharedArrayBuffer"
         << "DataView"
         << "Int8Array"
         << "Uint8Array"
@@ -955,6 +1080,14 @@ void tst_QJSEngine::globalObjectProperties_enumerate()
         << "Uint32Array"
         << "Float32Array"
         << "Float64Array"
+        << "WeakSet"
+        << "Set"
+        << "WeakMap"
+        << "Map"
+        << "Reflect"
+        << "Proxy"
+        << "Atomics"
+        << "Promise"
         ;
     QSet<QString> actualNames;
     {
@@ -1297,8 +1430,8 @@ void tst_QJSEngine::errorMessage_QT679()
 
 struct Foo {
 public:
-    int x, y;
-    Foo() : x(-1), y(-1) { }
+    int x = -1, y = -1;
+    Foo() {}
 };
 
 Q_DECLARE_METATYPE(Foo)
@@ -1374,7 +1507,7 @@ void tst_QJSEngine::valueConversion_basic()
         QCOMPARE(eng.fromScriptValue<QChar>(eng.toScriptValue(c)), c);
     }
 
-    QVERIFY(eng.toScriptValue(static_cast<void *>(0)).isNull());
+    QVERIFY(eng.toScriptValue(static_cast<void *>(nullptr)).isNull());
 }
 
 void tst_QJSEngine::valueConversion_QVariant()
@@ -1454,13 +1587,13 @@ void tst_QJSEngine::valueConversion_QVariant()
     {
         QVariant var = qVariantFromValue(QPoint(123, 456));
         QJSValue val = eng.toScriptValue(var);
-        QVERIFY(val.isVariant());
+        QVERIFY(!val.isVariant());
         QCOMPARE(val.toVariant(), var);
     }
 
     QCOMPARE(qjsvalue_cast<QVariant>(QJSValue(123)), QVariant(123));
 
-    QVERIFY(eng.toScriptValue(QVariant(QMetaType::VoidStar, 0)).isNull());
+    QVERIFY(eng.toScriptValue(QVariant(QMetaType::VoidStar, nullptr)).isNull());
     QVERIFY(eng.toScriptValue(QVariant::fromValue(nullptr)).isNull());
 
     {
@@ -1560,6 +1693,28 @@ void tst_QJSEngine::valueConversion_regExp()
     }
 }
 
+void tst_QJSEngine::valueConversion_RegularExpression()
+{
+    QJSEngine eng;
+    {
+        QRegularExpression in = QRegularExpression("foo");
+        QJSValue val = eng.toScriptValue(in);
+        QVERIFY(val.isRegExp());
+        QRegularExpression out = qjsvalue_cast<QRegularExpression>(val);
+        QCOMPARE(out.pattern(), in.pattern());
+        QCOMPARE(out.patternOptions(), in.patternOptions());
+    }
+    {
+        QRegularExpression in = QRegularExpression("foo",
+                                                   QRegularExpression::CaseInsensitiveOption);
+        QJSValue val = eng.toScriptValue(in);
+        QVERIFY(val.isRegExp());
+        QCOMPARE(qjsvalue_cast<QRegularExpression>(val), in);
+        QRegularExpression out = qjsvalue_cast<QRegularExpression>(val);
+        QCOMPARE(out.patternOptions(), in.patternOptions());
+    }
+}
+
 Q_DECLARE_METATYPE(QGradient)
 Q_DECLARE_METATYPE(QGradient*)
 Q_DECLARE_METATYPE(QLinearGradient)
@@ -1571,7 +1726,7 @@ class Klazz : public QWidget,
     Q_INTERFACES(QGraphicsItem)
     Q_OBJECT
 public:
-    Klazz(QWidget *parent = 0) : QWidget(parent) { }
+    Klazz(QWidget *parent = nullptr) : QWidget(parent) { }
     virtual QRectF boundingRect() const { return QRectF(); }
     virtual void paint(QPainter*, const QStyleOptionGraphicsItem*, QWidget*) { }
 };
@@ -1600,7 +1755,7 @@ void tst_QJSEngine::collectGarbage()
     a = eng.newObject();
     a = eng.newObject();
     QPointer<QObject> ptr = new QObject();
-    QVERIFY(ptr != 0);
+    QVERIFY(ptr != nullptr);
     (void)eng.newQObject(ptr);
     eng.collectGarbage();
     if (ptr)
@@ -1720,6 +1875,22 @@ void tst_QJSEngine::stacktrace()
     QJSValue result2 = eng.evaluate(script2, fileName);
     QVERIFY(!result2.isError());
     QVERIFY(result2.isString());
+
+    {
+        QString script3 = QString::fromLatin1(
+                    "'use strict'\n"
+                    "function throwUp() { throw new Error('up') }\n"
+                    "function indirectlyThrow() { return throwUp() }\n"
+                    "indirectlyThrow()\n"
+                    );
+        QJSValue result3 = eng.evaluate(script3);
+        QVERIFY(result3.isError());
+        QJSValue stack = result3.property("stack");
+        QVERIFY(stack.isString());
+        QString stackTrace = stack.toString();
+        QVERIFY(!stackTrace.contains(QStringLiteral("indirectlyThrow")));
+        QVERIFY(stackTrace.contains(QStringLiteral("elide")));
+    }
 }
 
 void tst_QJSEngine::numberParsing_data()
@@ -2893,6 +3064,8 @@ void tst_QJSEngine::reentrancy_objectCreation()
         QJSValue r2 = eng2.evaluate("new RegExp('foo', 'gim')");
         QCOMPARE(qjsvalue_cast<QRegExp>(r1), qjsvalue_cast<QRegExp>(r2));
         QCOMPARE(qjsvalue_cast<QRegExp>(r2), qjsvalue_cast<QRegExp>(r1));
+        QCOMPARE(qjsvalue_cast<QRegularExpression>(r1), qjsvalue_cast<QRegularExpression>(r2));
+        QCOMPARE(qjsvalue_cast<QRegularExpression>(r2), qjsvalue_cast<QRegularExpression>(r1));
     }
     {
         QJSValue o1 = eng1.newQObject(temp);
@@ -2997,7 +3170,7 @@ void tst_QJSEngine::arraySort()
 void tst_QJSEngine::lookupOnDisappearingProperty()
 {
     QJSEngine eng;
-    QJSValue func = eng.evaluate("(function(){\"use strict\"; return eval(\"function(obj) { return obj.someProperty; }\")})()");
+    QJSValue func = eng.evaluate("(function(){\"use strict\"; return eval(\"(function(obj) { return obj.someProperty; })\")})()");
     QVERIFY(func.isCallable());
 
     QJSValue o = eng.newObject();
@@ -3010,6 +3183,31 @@ void tst_QJSEngine::lookupOnDisappearingProperty()
     QVERIFY(func.call(QJSValueList()<< o).isUndefined());
 }
 
+void tst_QJSEngine::arrayConcat()
+{
+    QJSEngine eng;
+    QJSValue v = eng.evaluate("var x = [1, 2, 3, 4, 5, 6];"
+                              "var y = [];"
+                              "for (var i = 0; i < 5; ++i)"
+                              "    x.shift();"
+                              "for (var i = 10; i < 13; ++i)"
+                              "   x.push(i);"
+                              "x.toString();");
+    QCOMPARE(v.toString(), QString::fromLatin1("6,10,11,12"));
+}
+
+void tst_QJSEngine::recursiveBoundFunctions()
+{
+
+    QJSEngine eng;
+    QJSValue v = eng.evaluate("function foo(x, y, z)"
+                              "{ return this + x + y + z; }"
+                              "var bar = foo.bind(-1, 10);"
+                              "var baz = bar.bind(-2, 20);"
+                              "baz(30)");
+    QCOMPARE(v.toInt(), 59);
+}
+
 static QRegExp minimal(QRegExp r) { r.setMinimal(true); return r; }
 
 void tst_QJSEngine::qRegExpInport_data()
@@ -3063,6 +3261,56 @@ void tst_QJSEngine::qRegExpInport()
     }
 }
 
+void tst_QJSEngine::qRegularExpressionImport_data()
+{
+    QTest::addColumn<QRegularExpression>("rx");
+    QTest::addColumn<QString>("string");
+    QTest::addColumn<QString>("matched");
+
+    QTest::newRow("normal")            << QRegularExpression("(test|foo)") << "test _ foo _ test _ Foo";
+    QTest::newRow("normal2")           << QRegularExpression("(Test|Foo)") << "test _ foo _ test _ Foo";
+    QTest::newRow("case insensitive")  << QRegularExpression("(test|foo)", QRegularExpression::CaseInsensitiveOption) << "test _ foo _ test _ Foo";
+    QTest::newRow("case insensitive2") << QRegularExpression("(Test|Foo)", QRegularExpression::CaseInsensitiveOption) << "test _ foo _ test _ Foo";
+    QTest::newRow("b(a*)(b*)")         << QRegularExpression("b(a*)(b*)", QRegularExpression::CaseInsensitiveOption) << "aaabbBbaAabaAaababaaabbaaab";
+    QTest::newRow("greedy")            << QRegularExpression("a*(a*)", QRegularExpression::CaseInsensitiveOption) << "aaaabaaba";
+    QTest::newRow("wildcard")          << QRegularExpression(".*\\.txt") << "file.txt";
+    QTest::newRow("wildcard 2")        << QRegularExpression("a.b\\.txt") << "ab.txt abb.rtc acb.txt";
+    QTest::newRow("slash")             << QRegularExpression("g/.*/s", QRegularExpression::CaseInsensitiveOption) << "string/string/string";
+    QTest::newRow("slash2")            << QRegularExpression("g / .* / s", QRegularExpression::CaseInsensitiveOption) << "string / string / string";
+    QTest::newRow("fixed")             << QRegularExpression("a\\*aa\\.a\\(ba\\)\\*a\\\\ba", QRegularExpression::CaseInsensitiveOption) << "aa*aa.a(ba)*a\\ba";
+    QTest::newRow("fixed insensitive") << QRegularExpression("A\\*A", QRegularExpression::CaseInsensitiveOption) << "a*A A*a A*A a*a";
+    QTest::newRow("fixed sensitive")   << QRegularExpression("A\\*A") << "a*A A*a A*A a*a";
+    QTest::newRow("html")              << QRegularExpression("<b>(.*)</b>") << "<b>bold</b><i>italic</i><b>bold</b>";
+    QTest::newRow("html minimal")      << QRegularExpression("^<b>(.*)</b>$") << "<b>bold</b><i>italic</i><b>bold</b>";
+    QTest::newRow("aaa")               << QRegularExpression("a{2,5}") << "aAaAaaaaaAa";
+    QTest::newRow("aaa minimal")       << QRegularExpression("^a{2,5}$") << "aAaAaaaaaAa";
+    QTest::newRow("minimal")           << QRegularExpression("^.*\\} [*8]$") << "}?} ?} *";
+    QTest::newRow(".? minimal")        << QRegularExpression("^.?$") << ".?";
+    QTest::newRow(".+ minimal")        << QRegularExpression("^.+$") << ".+";
+    QTest::newRow("[.?] minimal")      << QRegularExpression("^[.?]$") << ".?";
+    QTest::newRow("[.+] minimal")      << QRegularExpression("^[.+]$") << ".+";
+}
+
+void tst_QJSEngine::qRegularExpressionImport()
+{
+    QFETCH(QRegularExpression, rx);
+    QFETCH(QString, string);
+
+    QJSEngine eng;
+    QJSValue rexp;
+    rexp = eng.toScriptValue(rx);
+
+    QCOMPARE(rexp.isRegExp(), true);
+    QCOMPARE(rexp.isCallable(), false);
+
+    QJSValue func = eng.evaluate("(function(string, regexp) { return string.match(regexp); })");
+    QJSValue result = func.call(QJSValueList() << string << rexp);
+
+    const QRegularExpressionMatch match = rx.match(string);
+    for (int i = 0; i <= match.lastCapturedIndex(); i++)
+        QCOMPARE(result.property(i).toString(), match.captured(i));
+}
+
 // QScriptValue::toDateTime() returns a local time, whereas JS dates
 // are always stored as UTC. Qt Script must respect the current time
 // zone, and correctly adjust for daylight saving time that may be in
@@ -3072,7 +3320,7 @@ void tst_QJSEngine::dateRoundtripJSQtJS()
 #ifdef Q_OS_WIN
     QSKIP("This test fails on Windows due to a bug in QDateTime.");
 #endif
-    uint secs = QDateTime(QDate(2009, 1, 1)).toUTC().toTime_t();
+    qint64 secs = QDateTime(QDate(2009, 1, 1)).toUTC().toSecsSinceEpoch();
     QJSEngine eng;
     for (int i = 0; i < 8000; ++i) {
         QJSValue jsDate = eng.evaluate(QString::fromLatin1("new Date(%0)").arg(secs * 1000.0));
@@ -3105,7 +3353,7 @@ void tst_QJSEngine::dateConversionJSQt()
 #ifdef Q_OS_WIN
     QSKIP("This test fails on Windows due to a bug in QDateTime.");
 #endif
-    uint secs = QDateTime(QDate(2009, 1, 1)).toUTC().toTime_t();
+    qint64 secs = QDateTime(QDate(2009, 1, 1)).toUTC().toSecsSinceEpoch();
     QJSEngine eng;
     for (int i = 0; i < 8000; ++i) {
         QJSValue jsDate = eng.evaluate(QString::fromLatin1("new Date(%0)").arg(secs * 1000.0));
@@ -3153,10 +3401,9 @@ class ThreadedTestEngine : public QThread {
     Q_OBJECT;
 
 public:
-    int result;
+    int result = 0;
 
-    ThreadedTestEngine()
-        : result(0) {}
+    ThreadedTestEngine() {}
 
     void run() {
         QJSEngine firstEngine;
@@ -3180,9 +3427,7 @@ void tst_QJSEngine::threadedEngine()
 
 void tst_QJSEngine::functionDeclarationsInConditionals()
 {
-    // Even though this is bad practice (and test262 covers it with best practices test cases),
-    // we do allow for function declarations in if and while statements, as unfortunately that's
-    // real world JavaScript. (QTBUG-33064 for example)
+    // Visibility of function declarations inside blocks is limited to the block
     QJSEngine eng;
     QJSValue result = eng.evaluate("if (true) {\n"
                                    "    function blah() { return false; }\n"
@@ -3190,8 +3435,7 @@ void tst_QJSEngine::functionDeclarationsInConditionals()
                                    "    function blah() { return true; }\n"
                                    "}\n"
                                    "blah();");
-    QVERIFY(result.isBool());
-    QCOMPARE(result.toBool(), true);
+    QVERIFY(result.isError());
 }
 
 void tst_QJSEngine::arrayPop_QTBUG_35979()
@@ -3289,6 +3533,28 @@ void tst_QJSEngine::regexpLastMatch()
 
 }
 
+void tst_QJSEngine::regexpLastIndex()
+{
+    QJSEngine eng;
+    QJSValue result;
+    result = eng.evaluate("function test(text, rx) {"
+                          "    var res;"
+                          "    while (res = rx.exec(text)) { "
+                          "        return true;"
+                          "    }"
+                          "    return false;"
+                          " }"
+                          "function tester(text) {"
+                          "    return test(text, /,\\s*/g);"
+                          "}");
+    QVERIFY(!result.isError());
+
+    result = eng.evaluate("tester(\",  \\n\");");
+    QVERIFY(result.toBool());
+    result = eng.evaluate("tester(\",  \\n\");");
+    QVERIFY(result.toBool());
+}
+
 void tst_QJSEngine::indexedAccesses()
 {
     QJSEngine engine;
@@ -3308,7 +3574,7 @@ void tst_QJSEngine::prototypeChainGc()
 
     QJSValue getProto = engine.evaluate("Object.getPrototypeOf");
 
-    QJSValue factory = engine.evaluate("function() { return Object.create(Object.create({})); }");
+    QJSValue factory = engine.evaluate("(function() { return Object.create(Object.create({})); })");
     QVERIFY(factory.isCallable());
     QJSValue obj = factory.call();
     engine.collectGarbage();
@@ -3347,7 +3613,7 @@ void tst_QJSEngine::dynamicProperties()
         QQmlEngine qmlEngine;
         QQmlComponent component(&qmlEngine);
         component.setData("import QtQml 2.0; QtObject { property QtObject subObject: QtObject {} }", QUrl());
-        QObject *root = component.create(0);
+        QObject *root = component.create(nullptr);
         QVERIFY(root);
         QVERIFY(qmlContext(root));
 
@@ -3578,7 +3844,7 @@ void tst_QJSEngine::translateScript()
     QJSEngine engine;
 
     TranslationScope tranScope(":/translations/translatable_la");
-    engine.installTranslatorFunctions();
+    engine.installExtensions(QJSEngine::TranslationExtension);
 
     QCOMPARE(engine.evaluate(expression, fileName).toString(), expectedTranslation);
 }
@@ -3587,7 +3853,7 @@ void tst_QJSEngine::translateScript_crossScript()
 {
     QJSEngine engine;
     TranslationScope tranScope(":/translations/translatable_la");
-    engine.installTranslatorFunctions();
+    engine.installExtensions(QJSEngine::TranslationExtension);
 
     QString fileName = QString::fromLatin1("translatable.js");
     QString fileName2 = QString::fromLatin1("translatable2.js");
@@ -3609,7 +3875,7 @@ void tst_QJSEngine::translateScript_trNoOp()
 {
     QJSEngine engine;
     TranslationScope tranScope(":/translations/translatable_la");
-    engine.installTranslatorFunctions();
+    engine.installExtensions(QJSEngine::TranslationExtension);
 
     QVERIFY(engine.evaluate("QT_TR_NOOP()").isUndefined());
     QCOMPARE(engine.evaluate("QT_TR_NOOP('One')").toString(), QString::fromLatin1("One"));
@@ -3623,7 +3889,7 @@ void tst_QJSEngine::translateScript_callQsTrFromCpp()
 {
     QJSEngine engine;
     TranslationScope tranScope(":/translations/translatable_la");
-    engine.installTranslatorFunctions();
+    engine.installExtensions(QJSEngine::TranslationExtension);
 
     // There is no context, but it shouldn't crash
     QCOMPARE(engine.globalObject().property("qsTr").call(QJSValueList() << "One").toString(), QString::fromLatin1("One"));
@@ -3656,7 +3922,7 @@ void tst_QJSEngine::translateWithInvalidArgs()
     QFETCH(QString, expression);
     QFETCH(QString, expectedError);
     QJSEngine engine;
-    engine.installTranslatorFunctions();
+    engine.installExtensions(QJSEngine::TranslationExtension);
     QJSValue result = engine.evaluate(expression);
     QVERIFY(result.isError());
     QCOMPARE(result.toString(), expectedError);
@@ -3692,7 +3958,7 @@ void tst_QJSEngine::translationContext()
     TranslationScope tranScope(":/translations/translatable_la");
 
     QJSEngine engine;
-    engine.installTranslatorFunctions();
+    engine.installExtensions(QJSEngine::TranslationExtension);
 
     QFETCH(QString, path);
     QFETCH(QString, text);
@@ -3707,7 +3973,7 @@ void tst_QJSEngine::translateScriptIdBased()
     QJSEngine engine;
 
     TranslationScope tranScope(":/translations/idtranslatable_la");
-    engine.installTranslatorFunctions();
+    engine.installExtensions(QJSEngine::TranslationExtension);
 
     QString fileName = QString::fromLatin1("idtranslatable.js");
 
@@ -3789,7 +4055,7 @@ void tst_QJSEngine::translateScriptUnicode()
     QJSEngine engine;
 
     TranslationScope tranScope(":/translations/translatable-unicode");
-    engine.installTranslatorFunctions();
+    engine.installExtensions(QJSEngine::TranslationExtension);
 
     QCOMPARE(engine.evaluate(expression, fileName).toString(), expectedTranslation);
 }
@@ -3819,7 +4085,7 @@ void tst_QJSEngine::translateScriptUnicodeIdBased()
     QJSEngine engine;
 
     TranslationScope tranScope(":/translations/idtranslatable-unicode");
-    engine.installTranslatorFunctions();
+    engine.installExtensions(QJSEngine::TranslationExtension);
 
     QCOMPARE(engine.evaluate(expression).toString(), expectedTranslation);
 }
@@ -3827,7 +4093,7 @@ void tst_QJSEngine::translateScriptUnicodeIdBased()
 void tst_QJSEngine::translateFromBuiltinCallback()
 {
     QJSEngine eng;
-    eng.installTranslatorFunctions();
+    eng.installExtensions(QJSEngine::TranslationExtension);
 
     // Callback has no translation context.
     eng.evaluate("function foo() { qsTr('foo'); }");
@@ -3839,6 +4105,73 @@ void tst_QJSEngine::translateFromBuiltinCallback()
     eng.evaluate("[10,20].forEach(foo)", "script.js");
 }
 
+void tst_QJSEngine::translationFilePath_data()
+{
+    QTest::addColumn<QString>("filename");
+
+    QTest::newRow("relative") << QStringLiteral("script.js");
+    QTest::newRow("absolute unix") << QStringLiteral("/script.js");
+    QTest::newRow("absolute /windows/") << QStringLiteral("c:/script.js");
+#ifdef Q_OS_WIN
+    QTest::newRow("absolute \\windows\\") << QStringLiteral("c:\\script.js");
+#endif
+    QTest::newRow("relative url") << QStringLiteral("file://script.js");
+    QTest::newRow("absolute url unix") << QStringLiteral("file:///script.js");
+    QTest::newRow("absolute url windows") << QStringLiteral("file://c:/script.js");
+}
+
+class DummyTranslator : public QTranslator
+{
+    Q_OBJECT
+
+public:
+    DummyTranslator(const char *sourceText)
+        : srcTxt(sourceText)
+    {}
+
+    QString translate(const char *context, const char *sourceText, const char *disambiguation, int n) const override
+    {
+        Q_UNUSED(disambiguation);
+        Q_UNUSED(n);
+
+        if (srcTxt == sourceText)
+            ctxt = QByteArray(context);
+
+        return QString(sourceText);
+    }
+
+    bool isEmpty() const override
+    {
+        return false;
+    }
+
+    const char *sourceText() const
+    { return srcTxt.constData(); }
+
+    QByteArray context() const
+    { return ctxt; }
+
+private:
+    QByteArray srcTxt;
+    mutable QByteArray ctxt;
+};
+
+void tst_QJSEngine::translationFilePath()
+{
+    QFETCH(QString, filename);
+
+    DummyTranslator translator("some text");
+    QCoreApplication::installTranslator(&translator);
+    QByteArray scriptContent = QByteArray("qsTr('%1')").replace("%1", translator.sourceText());
+
+    QJSEngine engine;
+    engine.installExtensions(QJSEngine::TranslationExtension);
+    QJSValue result = engine.evaluate(scriptContent, filename);
+    QCOMPARE(translator.context(), QByteArray("script"));
+
+    QCoreApplication::removeTranslator(&translator);
+}
+
 void tst_QJSEngine::installConsoleFunctions()
 {
     QJSEngine engine;
@@ -4033,9 +4366,9 @@ class TestObject : public QObject
 {
     Q_OBJECT
 public:
-    TestObject() : called(false) {}
+    TestObject() {}
 
-    bool called;
+    bool called = false;
 
     Q_INVOKABLE void callMe(QQmlV4Function *) {
         called = true;
@@ -4089,12 +4422,372 @@ void tst_QJSEngine::basicBlockMergeAfterLoopPeeling()
 
 }
 
+void tst_QJSEngine::modulusCrash()
+{
+    QJSEngine engine;
+    QJSValue result = engine.evaluate(
+    "var a = -2147483648; var b = -1; var c = a % b; c;"
+    );
+    QVERIFY(result.isNumber() && result.toNumber() == 0.);
+}
+
 void tst_QJSEngine::malformedExpression()
 {
     QJSEngine engine;
     engine.evaluate("5%55555&&5555555\n7-0");
 }
 
+void tst_QJSEngine::scriptScopes()
+{
+    QJSEngine engine;
+
+    QJSValue def = engine.evaluate("'use strict'; function foo() { return 42 }");
+    QVERIFY(!def.isError());
+    QJSValue globalObject = engine.globalObject();
+    QJSValue foo = globalObject.property("foo");
+    QVERIFY(foo.isObject());
+    QVERIFY(foo.isCallable());
+
+    QJSValue use = engine.evaluate("'use strict'; foo()");
+    QVERIFY(use.isNumber());
+    QCOMPARE(use.toInt(), 42);
+}
+
+void tst_QJSEngine::binaryNumbers()
+{
+    QJSEngine engine;
+
+    QJSValue result = engine.evaluate("0b1001");
+    QVERIFY(result.isNumber());
+    QVERIFY(result.toNumber() == 9);
+
+    result = engine.evaluate("0B1001");
+    QVERIFY(result.isNumber());
+    QVERIFY(result.toNumber() == 9);
+
+    result = engine.evaluate("0b2");
+    QVERIFY(result.isError());
+}
+
+void tst_QJSEngine::octalNumbers()
+{
+    QJSEngine engine;
+
+    QJSValue result = engine.evaluate("0o11");
+    QVERIFY(result.isNumber());
+    QVERIFY(result.toNumber() == 9);
+
+    result = engine.evaluate("0O11");
+    QVERIFY(result.isNumber());
+    QVERIFY(result.toNumber() == 9);
+
+    result = engine.evaluate("0o9");
+    QVERIFY(result.isError());
+}
+
+void tst_QJSEngine::incrementAfterNewline()
+{
+    QJSEngine engine;
+
+    QJSValue result = engine.evaluate("var x = 0; if (\n++x) x; else -x;");
+    QVERIFY(result.isNumber());
+    QVERIFY(result.toNumber() == 1);
+
+    result = engine.evaluate("var x = 0; if (\n--x) x; else -x;");
+    QVERIFY(result.isNumber());
+    QVERIFY(result.toNumber() == -1);
+}
+
+void tst_QJSEngine::deleteInsideForIn()
+{
+    QJSEngine engine;
+
+    QJSValue iterationCount = engine.evaluate(
+                              "var o = { a: 1, b: 2, c: 3, d: 4};\n"
+                              "var count = 0;\n"
+                              "for (var prop in o) { count++; delete o[prop]; }\n"
+                              "count");
+    QVERIFY(iterationCount.isNumber());
+    QCOMPARE(iterationCount.toInt(), 4);
+}
+
+void tst_QJSEngine::functionToString_data()
+{
+    QTest::addColumn<QString>("source");
+    QTest::addColumn<QString>("expectedString");
+
+    QTest::newRow("named function") << QString::fromLatin1("function f() {}; f.toString()")
+        << QString::fromLatin1("function f() { [native code] }");
+    QTest::newRow("anonymous function") << QString::fromLatin1("(function() {}).toString()")
+        << QString::fromLatin1("function() { [native code] }");
+}
+
+// Tests that function.toString() prints the function's name.
+void tst_QJSEngine::functionToString()
+{
+    QFETCH(QString, source);
+    QFETCH(QString, expectedString);
+
+    QJSEngine engine;
+    engine.installExtensions(QJSEngine::AllExtensions);
+    QJSValue evaluationResult = engine.evaluate(source);
+    QVERIFY(!evaluationResult.isError());
+    QCOMPARE(evaluationResult.toString(), expectedString);
+}
+
+void tst_QJSEngine::stringReplace()
+{
+    QJSEngine engine;
+
+    QJSValue val = engine.evaluate("'x'.replace('x', '$1')");
+    QVERIFY(val.isString());
+    QCOMPARE(val.toString(), QString("$1"));
+
+    val = engine.evaluate("'x'.replace('x', '$10')");
+    QVERIFY(val.isString());
+    QCOMPARE(val.toString(), QString("$10"));
+
+    val = engine.evaluate("'x'.replace('x', '$01')");
+    QVERIFY(val.isString());
+    QCOMPARE(val.toString(), QString("$01"));
+
+    val = engine.evaluate("'x'.replace('x', '$0')");
+    QVERIFY(val.isString());
+    QCOMPARE(val.toString(), QString("$0"));
+
+    val = engine.evaluate("'x'.replace('x', '$00')");
+    QVERIFY(val.isString());
+    QCOMPARE(val.toString(), QString("$00"));
+
+    val = engine.evaluate("'x'.replace(/(x)/, '$1')");
+    QVERIFY(val.isString());
+    QCOMPARE(val.toString(), QString("x"));
+
+    val = engine.evaluate("'x'.replace(/(x)/, '$01')");
+    QVERIFY(val.isString());
+    QCOMPARE(val.toString(), QString("x"));
+
+    val = engine.evaluate("'x'.replace(/(x)/, '$2')");
+    QVERIFY(val.isString());
+    QCOMPARE(val.toString(), QString("$2"));
+
+    val = engine.evaluate("'x'.replace(/(x)/, '$02')");
+    QVERIFY(val.isString());
+    QCOMPARE(val.toString(), QString("$02"));
+
+    val = engine.evaluate("'x'.replace(/(x)/, '$0')");
+    QVERIFY(val.isString());
+    QCOMPARE(val.toString(), QString("$0"));
+
+    val = engine.evaluate("'x'.replace(/(x)/, '$00')");
+    QVERIFY(val.isString());
+    QCOMPARE(val.toString(), QString("$00"));
+
+    val = engine.evaluate("'x'.replace(/()()()()()()()()()(x)/, '$11')");
+    QVERIFY(val.isString());
+    QCOMPARE(val.toString(), QString("1"));
+
+    val = engine.evaluate("'x'.replace(/()()()()()()()()()(x)/, '$10')");
+    QVERIFY(val.isString());
+    QCOMPARE(val.toString(), QString("x"));
+}
+
+void tst_QJSEngine::protoChanges_QTBUG68369()
+{
+    QJSEngine engine;
+    QJSValue ok = engine.evaluate(
+    "var o = { x: true };"
+    "var p1 = {};"
+    "var p2 = {};"
+    "o.__proto__ = p1;"
+    "o.__proto__ = p2;"
+    "o.__proto__ = p1;"
+    "p1.y = true;"
+    "o.y"
+    );
+    QVERIFY(ok.toBool() == true);
+}
+
+void tst_QJSEngine::multilineStrings()
+{
+    QJSEngine engine;
+    QJSValue result = engine.evaluate(
+    "var x = `a\nb`; x;"
+    );
+    QVERIFY(result.isString());
+    QVERIFY(result.toString() == QStringLiteral("a\nb"));
+
+}
+
+void tst_QJSEngine::throwError()
+{
+    QJSEngine engine;
+    QJSValue wrappedThis = engine.newQObject(this);
+    QQmlEngine::setObjectOwnership(this, QQmlEngine::CppOwnership);
+    engine.globalObject().setProperty("testCase", wrappedThis);
+
+    QJSValue result = engine.evaluate(
+                "function test(){\n"
+                "try {\n"
+                "    return testCase.throwingCppMethod1();\n"
+                "} catch (error) {\n"
+                "    return error;\n"
+                "}\n"
+                "return \"not reached!\";\n"
+                "}\n"
+                "test();"
+    );
+    QVERIFY(result.isError());
+    QCOMPARE(result.errorType(), QJSValue::GenericError);
+    QCOMPARE(result.property("lineNumber").toString(), "3");
+    QCOMPARE(result.property("message").toString(), "blub");
+    QVERIFY(!result.property("stack").isUndefined());
+}
+
+void tst_QJSEngine::throwErrorObject()
+{
+    QJSEngine engine;
+    QJSValue wrappedThis = engine.newQObject(this);
+    QQmlEngine::setObjectOwnership(this, QQmlEngine::CppOwnership);
+    engine.globalObject().setProperty("testCase", wrappedThis);
+
+    QJSValue result = engine.evaluate(
+                "function test(){\n"
+                "    try {\n"
+                "        testCase.throwingCppMethod2();\n"
+                "    } catch (error) {\n"
+                "        if (error instanceof TypeError) {\n"
+                "            return error;\n"
+                "        }\n"
+                "    }\n"
+                "    return null;\n"
+                "}\n"
+                "test();"
+    );
+    QVERIFY(result.isError());
+    QCOMPARE(result.errorType(), QJSValue::TypeError);
+    QCOMPARE(result.property("lineNumber").toString(), "3");
+    QCOMPARE(result.property("message").toString(), "Wrong type");
+    QVERIFY(!result.property("stack").isUndefined());
+}
+
+void tst_QJSEngine::returnError()
+{
+    QJSEngine engine;
+    QJSValue wrappedThis = engine.newQObject(this);
+    QQmlEngine::setObjectOwnership(this, QQmlEngine::CppOwnership);
+    engine.globalObject().setProperty("testCase", wrappedThis);
+
+    QJSValue result = engine.evaluate("testCase.throwingCppMethod3()");
+    QVERIFY(result.isError());
+    QCOMPARE(result.errorType(), QJSValue::EvalError);
+    QCOMPARE(result.property("lineNumber").toString(), "1");
+    QCOMPARE(result.property("message").toString(), "Something is wrong");
+    QVERIFY(!result.property("stack").isUndefined());
+}
+
+QJSValue tst_QJSEngine::throwingCppMethod1()
+{
+    qjsEngine(this)->throwError("blub");
+    return QJSValue(47);
+}
+
+void tst_QJSEngine::throwingCppMethod2()
+{
+    qjsEngine(this)->throwError(QJSValue::TypeError, "Wrong type");
+}
+
+QJSValue tst_QJSEngine::throwingCppMethod3()
+{
+    return qjsEngine(this)->newErrorObject(QJSValue::EvalError, "Something is wrong");
+}
+
+void tst_QJSEngine::mathMinMax()
+{
+    QJSEngine engine;
+
+    QJSValue result = engine.evaluate("var a = .5; Math.min(1, 2, 3.5 + a, '5')");
+    QCOMPARE(result.toNumber(), 1.0);
+    QVERIFY(QJSValuePrivate::getValue(&result) != nullptr);
+    QVERIFY(QJSValuePrivate::getValue(&result)->isInteger());
+
+    result = engine.evaluate("var a = .5; Math.max('0', 1, 2, 3.5 + a)");
+    QCOMPARE(result.toNumber(), 4.0);
+    QVERIFY(QJSValuePrivate::getValue(&result) != nullptr);
+    QVERIFY(QJSValuePrivate::getValue(&result)->isInteger());
+}
+
+void tst_QJSEngine::importModule()
+{
+    // This is just a basic test for the API. Primary test coverage is via the ES test suite.
+    QJSEngine engine;
+    QJSValue ns = engine.importModule(QStringLiteral(":/testmodule.mjs"));
+    QCOMPARE(ns.property("value").toInt(), 42);
+    ns.property("sideEffect").call();
+
+    // Make sure that importing a second time will return the same instance.
+    QJSValue secondNamespace = engine.importModule(QStringLiteral(":/testmodule.mjs"));
+    QCOMPARE(secondNamespace.property("value").toInt(), 43);
+}
+
+void tst_QJSEngine::importModuleRelative()
+{
+    const QString oldWorkingDirectory = QDir::currentPath();
+    auto workingDirectoryGuard = qScopeGuard([oldWorkingDirectory]{
+        QDir::setCurrent(oldWorkingDirectory);
+    });
+
+    QTemporaryDir tempDir;
+    QVERIFY(tempDir.isValid());
+    QDir::setCurrent(tempDir.path());
+
+    {
+        QFile f(QStringLiteral("relativemodule.mjs"));
+        QVERIFY(f.open(QIODevice::WriteOnly|QIODevice::Truncate));
+        f.write(QByteArrayLiteral("var value = 100; export { value }; export function change() { value = value + 1 }"));
+    }
+
+    QJSEngine engine;
+
+    {
+        QJSValue module = engine.importModule(QStringLiteral("relativemodule.mjs"));
+        QVERIFY2(!module.isError(), qPrintable(module.toString()));
+        QCOMPARE(module.property("value").toInt(), 100);
+
+        module.property("change").call();
+    }
+
+    {
+        QJSValue sameModule = engine.importModule(tempDir.filePath(QStringLiteral("relativemodule.mjs")));
+        QVERIFY2(!sameModule.isError(), qPrintable(sameModule.toString()));
+        QCOMPARE(sameModule.property("value").toInt(), 101);
+    }
+}
+
+void tst_QJSEngine::importModuleWithLexicallyScopedVars()
+{
+    QJSEngine engine;
+    QJSValue ns = engine.importModule(QStringLiteral(":/modulewithlexicals.mjs"));
+    QVERIFY2(!ns.isError(), qPrintable(ns.toString()));
+    QCOMPARE(ns.property("main").call().toInt(), 10);
+}
+
+void tst_QJSEngine::importExportErrors()
+{
+    {
+        QJSEngine engine;
+        QJSValue result = engine.importModule(QStringLiteral(":/importerror1.mjs"));
+        QVERIFY(result.isError());
+        QCOMPARE(result.property("lineNumber").toInt(), 2);
+    }
+    {
+        QJSEngine engine;
+        QJSValue result = engine.importModule(QStringLiteral(":/exporterror1.mjs"));
+        QVERIFY(result.isError());
+        QCOMPARE(result.property("lineNumber").toInt(), 2);
+    }
+}
+
 QTEST_MAIN(tst_QJSEngine)
 
 #include "tst_qjsengine.moc"
diff --git a/tests/auto/qml/qjsonbinding/qjsonbinding.pro b/tests/auto/qml/qjsonbinding/qjsonbinding.pro
index 75b48aa854..f7a185d27a 100644
--- a/tests/auto/qml/qjsonbinding/qjsonbinding.pro
+++ b/tests/auto/qml/qjsonbinding/qjsonbinding.pro
@@ -3,7 +3,6 @@ TARGET = tst_qjsonbinding
 macx:CONFIG -= app_bundle
 
 SOURCES += tst_qjsonbinding.cpp
-INCLUDEPATH += ../../shared
 
 include (../../shared/util.pri)
 
diff --git a/tests/auto/qml/qjsvalue/tst_qjsvalue.cpp b/tests/auto/qml/qjsvalue/tst_qjsvalue.cpp
index 12c33909cf..2b80970559 100644
--- a/tests/auto/qml/qjsvalue/tst_qjsvalue.cpp
+++ b/tests/auto/qml/qjsvalue/tst_qjsvalue.cpp
@@ -30,7 +30,7 @@
 #include <QtWidgets/QPushButton>
 
 tst_QJSValue::tst_QJSValue()
-    : engine(0)
+    : engine(nullptr)
 {
 }
 
@@ -45,7 +45,7 @@ void tst_QJSValue::ctor_invalid()
     {
         QJSValue v;
         QVERIFY(v.isUndefined());
-        QCOMPARE(v.engine(), (QJSEngine *)0);
+        QCOMPARE(v.engine(), (QJSEngine *)nullptr);
     }
 }
 
@@ -111,7 +111,7 @@ void tst_QJSValue::ctor_int()
         QCOMPARE(v.isNumber(), true);
         QCOMPARE(v.isObject(), false);
         QCOMPARE(v.toNumber(), 1.0);
-        QCOMPARE(v.engine(), (QJSEngine *)0);
+        QCOMPARE(v.engine(), (QJSEngine *)nullptr);
     }
 }
 
@@ -141,7 +141,7 @@ void tst_QJSValue::ctor_uint()
         QCOMPARE(v.isNumber(), true);
         QCOMPARE(v.isObject(), false);
         QCOMPARE(v.toNumber(), 1.0);
-        QCOMPARE(v.engine(), (QJSEngine *)0);
+        QCOMPARE(v.engine(), (QJSEngine *)nullptr);
     }
 }
 
@@ -171,7 +171,7 @@ void tst_QJSValue::ctor_float()
         QCOMPARE(v.isNumber(), true);
         QCOMPARE(v.isObject(), false);
         QCOMPARE(v.toNumber(), 1.0);
-        QCOMPARE(v.engine(), (QJSEngine *)0);
+        QCOMPARE(v.engine(), (QJSEngine *)nullptr);
     }
 }
 
@@ -196,7 +196,7 @@ void tst_QJSValue::ctor_string()
         QCOMPARE(v.isString(), true);
         QCOMPARE(v.isObject(), false);
         QCOMPARE(v.toString(), QLatin1String("ciao"));
-        QCOMPARE(v.engine(), (QJSEngine *)0);
+        QCOMPARE(v.engine(), (QJSEngine *)nullptr);
     }
     {
         QJSValue v("ciao");
@@ -204,7 +204,7 @@ void tst_QJSValue::ctor_string()
         QCOMPARE(v.isString(), true);
         QCOMPARE(v.isObject(), false);
         QCOMPARE(v.toString(), QLatin1String("ciao"));
-        QCOMPARE(v.engine(), (QJSEngine *)0);
+        QCOMPARE(v.engine(), (QJSEngine *)nullptr);
     }
 }
 
@@ -246,7 +246,7 @@ void tst_QJSValue::ctor_undefined()
     QJSValue v(QJSValue::UndefinedValue);
     QVERIFY(v.isUndefined());
     QCOMPARE(v.isObject(), false);
-    QCOMPARE(v.engine(), (QJSEngine *)0);
+    QCOMPARE(v.engine(), (QJSEngine *)nullptr);
 }
 
 void tst_QJSValue::ctor_null()
@@ -255,7 +255,7 @@ void tst_QJSValue::ctor_null()
     QVERIFY(!v.isUndefined());
     QCOMPARE(v.isNull(), true);
     QCOMPARE(v.isObject(), false);
-    QCOMPARE(v.engine(), (QJSEngine *)0);
+    QCOMPARE(v.engine(), (QJSEngine *)nullptr);
 }
 
 void tst_QJSValue::ctor_bool()
@@ -266,7 +266,7 @@ void tst_QJSValue::ctor_bool()
     QCOMPARE(v.isBool(), true);
     QCOMPARE(v.isObject(), false);
     QCOMPARE(v.toBool(), false);
-    QCOMPARE(v.engine(), (QJSEngine *)0);
+    QCOMPARE(v.engine(), (QJSEngine *)nullptr);
 }
 
 void tst_QJSValue::ctor_copyAndAssign()
@@ -274,12 +274,12 @@ void tst_QJSValue::ctor_copyAndAssign()
     QJSValue v(1.0);
     QJSValue v2(v);
     QCOMPARE(v2.strictlyEquals(v), true);
-    QCOMPARE(v2.engine(), (QJSEngine *)0);
+    QCOMPARE(v2.engine(), (QJSEngine *)nullptr);
 
     QJSValue v3(v);
     QCOMPARE(v3.strictlyEquals(v), true);
     QCOMPARE(v3.strictlyEquals(v2), true);
-    QCOMPARE(v3.engine(), (QJSEngine *)0);
+    QCOMPARE(v3.engine(), (QJSEngine *)nullptr);
 
     QJSValue v4(2.0);
     QCOMPARE(v4.strictlyEquals(v), false);
@@ -404,8 +404,8 @@ void tst_QJSValue::toString()
     // variant should use internal valueOf(), then fall back to QVariant::toString(),
     // then fall back to "QVariant(typename)"
     QJSValue variant = eng.toScriptValue(QPoint(10, 20));
-    QVERIFY(variant.isVariant());
-    QCOMPARE(variant.toString(), QString::fromLatin1("QVariant(QPoint)"));
+    QVERIFY(!variant.isVariant());
+    QCOMPARE(variant.toString(), QString::fromLatin1("QPoint(10, 20)"));
     variant = eng.toScriptValue(QUrl());
     QVERIFY(variant.isVariant());
     QVERIFY(variant.toString().isEmpty());
@@ -970,10 +970,6 @@ void tst_QJSValue::toUInt()
     QCOMPARE(qjsvalue_cast<quint32>(inv), quint32(0));
 }
 
-#if defined Q_CC_MSVC && _MSC_VER < 1300
-Q_DECLARE_METATYPE(QVariant)
-#endif
-
 void tst_QJSValue::toVariant()
 {
     QJSEngine eng;
@@ -1031,6 +1027,20 @@ void tst_QJSValue::toVariant()
         QJSValue rxObject = eng.toScriptValue(rx);
         QVERIFY(rxObject.isRegExp());
         QVariant var = rxObject.toVariant();
+
+        // We can't roundtrip a QRegExp this way, as toVariant() has no information on whether we
+        // want QRegExp or QRegularExpression. It will always create a QRegularExpression.
+        QCOMPARE(var.type(), QMetaType::QRegularExpression);
+        QRegularExpression result = var.toRegularExpression();
+        QCOMPARE(result.pattern(), rx.pattern());
+        QCOMPARE(result.patternOptions() & QRegularExpression::CaseInsensitiveOption, 0);
+    }
+
+    {
+        QRegularExpression rx = QRegularExpression("[0-9a-z]+");
+        QJSValue rxObject = eng.toScriptValue(rx);
+        QVERIFY(rxObject.isRegExp());
+        QVariant var = rxObject.toVariant();
         QCOMPARE(var, QVariant(rx));
     }
 
@@ -1111,16 +1121,16 @@ void tst_QJSValue::toQObject_nonQObject_data()
     QTest::newRow("array") << engine->newArray();
     QTest::newRow("date") << engine->evaluate("new Date(124)");
     QTest::newRow("variant(12345)") << engine->toScriptValue(QVariant(12345));
-    QTest::newRow("variant((QObject*)0)") << engine->toScriptValue(qVariantFromValue((QObject*)0));
-    QTest::newRow("newQObject(0)") << engine->newQObject(0);
+    QTest::newRow("variant((QObject*)0)") << engine->toScriptValue(qVariantFromValue((QObject*)nullptr));
+    QTest::newRow("newQObject(0)") << engine->newQObject(nullptr);
 }
 
 
 void tst_QJSValue::toQObject_nonQObject()
 {
     QFETCH(QJSValue, value);
-    QCOMPARE(value.toQObject(), (QObject *)0);
-    QCOMPARE(qjsvalue_cast<QObject*>(value), (QObject *)0);
+    QCOMPARE(value.toQObject(), (QObject *)nullptr);
+    QCOMPARE(qjsvalue_cast<QObject*>(value), (QObject *)nullptr);
 }
 
 // unfortunately, this is necessary in order to do qscriptvalue_cast<QPushButton*>(...)
@@ -1134,7 +1144,7 @@ void tst_QJSValue::toQObject()
     QJSValue qobject = eng.newQObject(&temp);
     QCOMPARE(qobject.toQObject(), (QObject *)&temp);
     QCOMPARE(qjsvalue_cast<QObject*>(qobject), (QObject *)&temp);
-    QCOMPARE(qjsvalue_cast<QWidget*>(qobject), (QWidget *)0);
+    QCOMPARE(qjsvalue_cast<QWidget*>(qobject), (QWidget *)nullptr);
 
     QWidget widget;
     QJSValue qwidget = eng.newQObject(&widget);
@@ -1198,6 +1208,32 @@ void tst_QJSValue::toRegExp()
     QVERIFY(qjsvalue_cast<QRegExp>(eng.toScriptValue(QVariant())).isEmpty());
 }
 
+void tst_QJSValue::toRegularExpression()
+{
+    QJSEngine eng;
+    {
+        QRegularExpression rx = qjsvalue_cast<QRegularExpression>(eng.evaluate("/foo/"));
+        QVERIFY(rx.isValid());
+        QCOMPARE(rx.pattern(), QString::fromLatin1("foo"));
+        QVERIFY(!(rx.patternOptions() & QRegularExpression::CaseInsensitiveOption));
+    }
+    {
+        QRegularExpression rx = qjsvalue_cast<QRegularExpression>(eng.evaluate("/bar/gi"));
+        QVERIFY(rx.isValid());
+        QCOMPARE(rx.pattern(), QString::fromLatin1("bar"));
+        QVERIFY(rx.patternOptions() & QRegularExpression::CaseInsensitiveOption);
+    }
+
+    QVERIFY(qjsvalue_cast<QRegularExpression>(eng.evaluate("[]")).pattern().isEmpty());
+    QVERIFY(qjsvalue_cast<QRegularExpression>(eng.evaluate("{}")).pattern().isEmpty());
+    QVERIFY(qjsvalue_cast<QRegularExpression>(eng.globalObject()).pattern().isEmpty());
+    QVERIFY(qjsvalue_cast<QRegularExpression>(QJSValue()).pattern().isEmpty());
+    QVERIFY(qjsvalue_cast<QRegularExpression>(QJSValue(123)).pattern().isEmpty());
+    QVERIFY(qjsvalue_cast<QRegularExpression>(QJSValue(false)).pattern().isEmpty());
+    QVERIFY(qjsvalue_cast<QRegularExpression>(eng.evaluate("null")).pattern().isEmpty());
+    QVERIFY(qjsvalue_cast<QRegularExpression>(eng.toScriptValue(QVariant())).pattern().isEmpty());
+}
+
 void tst_QJSValue::isArray_data()
 {
     newEngine();
@@ -1263,7 +1299,7 @@ void tst_QJSValue::isError_propertiesOfGlobalObject()
     for (int i = 0; i < errors.size(); ++i) {
         QJSValue ctor = eng.globalObject().property(errors.at(i));
         QVERIFY(ctor.isCallable());
-        QVERIFY(ctor.property("prototype").isError());
+        QVERIFY(ctor.property("prototype").isObject());
     }
 }
 
@@ -1598,7 +1634,7 @@ void tst_QJSValue::getSetProperty()
     QCOMPARE(object.property("baz").toNumber(), num.toNumber());
 
     QJSValue strstr = QJSValue("bar");
-    QCOMPARE(strstr.engine(), (QJSEngine *)0);
+    QCOMPARE(strstr.engine(), (QJSEngine *)nullptr);
     object.setProperty("foo", strstr);
     QCOMPARE(object.property("foo").toString(), strstr.toString());
     QCOMPARE(strstr.engine(), &eng); // the value has been bound to the engine
@@ -1642,7 +1678,7 @@ void tst_QJSValue::getSetPrototype_evalCyclicPrototype()
     QJSEngine eng;
     QJSValue ret = eng.evaluate("o = { }; p = { }; o.__proto__ = p; p.__proto__ = o");
     QCOMPARE(ret.isError(), true);
-    QCOMPARE(ret.toString(), QLatin1String("TypeError: Cyclic __proto__ value"));
+    QCOMPARE(ret.toString(), QLatin1String("TypeError: Could not change prototype."));
 }
 
 void tst_QJSValue::getSetPrototype_eval()
@@ -2099,7 +2135,7 @@ void tst_QJSValue::equals()
 
     QJSValue qobj1 = eng.newQObject(&temp);
     QJSValue qobj2 = eng.newQObject(&temp);
-    QJSValue qobj3 = eng.newQObject(0);
+    QJSValue qobj3 = eng.newQObject(nullptr);
 
     // FIXME: No ScriptOwnership: QJSValue qobj4 = eng.newQObject(new QObject(), QScriptEngine::ScriptOwnership);
     QJSValue qobj4 = eng.newQObject(new QObject());
@@ -2252,8 +2288,8 @@ void tst_QJSValue::strictlyEquals()
     {
         QJSValue var1 = eng.toScriptValue(QVariant(QStringList() << "a"));
         QJSValue var2 = eng.toScriptValue(QVariant(QStringList() << "a"));
-        QVERIFY(var1.isArray());
-        QVERIFY(var2.isArray());
+        QVERIFY(!var1.isArray());
+        QVERIFY(!var2.isArray());
         QVERIFY(!var1.strictlyEquals(var2));
     }
     {
@@ -2285,7 +2321,7 @@ void tst_QJSValue::castToPointer()
         QColor c(123, 210, 231);
         QJSValue v = eng.toScriptValue(c);
         QColor *cp = qjsvalue_cast<QColor*>(v);
-        QVERIFY(cp != 0);
+        QVERIFY(cp != nullptr);
         QCOMPARE(*cp, c);
 
         QBrush *bp = qjsvalue_cast<QBrush*>(v);
diff --git a/tests/auto/qml/qjsvalue/tst_qjsvalue.h b/tests/auto/qml/qjsvalue/tst_qjsvalue.h
index b8b9f4403c..9532b1f10e 100644
--- a/tests/auto/qml/qjsvalue/tst_qjsvalue.h
+++ b/tests/auto/qml/qjsvalue/tst_qjsvalue.h
@@ -76,6 +76,7 @@ private slots:
     void toQObject();
     void toDateTime();
     void toRegExp();
+    void toRegularExpression();
     void isArray_data();
     void isArray();
     void isDate();
diff --git a/tests/auto/qml/qml.pro b/tests/auto/qml/qml.pro
index 59566ad927..86f36286d9 100644
--- a/tests/auto/qml/qml.pro
+++ b/tests/auto/qml/qml.pro
@@ -1,4 +1,5 @@
 TEMPLATE = subdirs
+QT_FOR_CONFIG += qml
 
 METATYPETESTS += \
     qqmlmetatype
@@ -7,8 +8,9 @@ PUBLICTESTS += \
     parserstress \
     qjsvalueiterator \
     qjsonbinding \
+    qqmlfile \
+    qqmlfileselector
 
-!boot2qt {
 PUBLICTESTS += \
     qmlmin \
     qqmlcomponent \
@@ -24,21 +26,19 @@ PUBLICTESTS += \
     qqmlnotifier \
     qqmlqt \
     qqmlxmlhttprequest \
+    qqmlpromise \
     qtqmlmodules \
     qquickfolderlistmodel \
     qqmlapplicationengine \
     qqmlsettings \
     qqmlstatemachine \
     qmldiskcache
-}
 
 PRIVATETESTS += \
     qqmlcpputils \
     qqmldirparser \
-    v4misc \
     qmlcachegen
 
-!boot2qt {
 PRIVATETESTS += \
     animation \
     qqmlecmascript \
@@ -70,21 +70,29 @@ PRIVATETESTS += \
     qqmltranslation \
     qqmlimport \
     qqmlobjectmodel \
+    qqmltablemodel \
+    qv4assembler \
     qv4mm \
-    ecmascripttests
-}
+    qv4identifiertable \
+    qv4regexp \
+    ecmascripttests \
+    bindingdependencyapi \
+    v4misc
 
 qtHaveModule(widgets) {
     PUBLICTESTS += \
         qjsengine \
-        qjsvalue
+        qjsvalue \
+#        qwidgetsinqml
 }
 
 SUBDIRS += $$PUBLICTESTS
 SUBDIRS += $$METATYPETESTS
-qtConfig(process):!boot2qt {
-    !contains(QT_CONFIG, no-qml-debug): SUBDIRS += debugger
-    SUBDIRS += qmllint qmlplugindump
+qtConfig(process) {
+    qtConfig(qml-debug): SUBDIRS += debugger
+    !boot2qt {
+        SUBDIRS += qmllint qmlplugindump
+    }
 }
 
 qtConfig(library) {
@@ -97,3 +105,7 @@ qtConfig(private_tests): \
 qtNomakeTools( \
     qmlplugindump \
 )
+
+QtConfig(qml_tracing) {
+    PRIVATETESTS += v4traced
+}
diff --git a/tests/auto/qml/qmlcachegen/Enums.qml b/tests/auto/qml/qmlcachegen/Enums.qml
new file mode 100644
index 0000000000..830babb73e
--- /dev/null
+++ b/tests/auto/qml/qmlcachegen/Enums.qml
@@ -0,0 +1,9 @@
+import QtQml 2.0
+QtObject {
+    enum Test {
+        First = 100,
+        Second = 200
+    }
+    property int value: 0
+    Component.onCompleted: value = Enums.Second
+}
diff --git a/tests/auto/qml/qmlcachegen/Retain.qml b/tests/auto/qml/qmlcachegen/Retain.qml
new file mode 100644
index 0000000000..0e69012662
--- /dev/null
+++ b/tests/auto/qml/qmlcachegen/Retain.qml
@@ -0,0 +1,2 @@
+import QtQml 2.0
+QtObject {}
diff --git a/tests/auto/qml/qmlcachegen/jsimport.qml b/tests/auto/qml/qmlcachegen/jsimport.qml
new file mode 100644
index 0000000000..9c40878e60
--- /dev/null
+++ b/tests/auto/qml/qmlcachegen/jsimport.qml
@@ -0,0 +1,6 @@
+import QtQml 2.0
+import "script.js" as Script
+
+QtObject {
+    property int value: Script.getter()
+}
diff --git a/tests/auto/qml/qmlcachegen/jsmoduleimport.qml b/tests/auto/qml/qmlcachegen/jsmoduleimport.qml
new file mode 100644
index 0000000000..c1fad7fee2
--- /dev/null
+++ b/tests/auto/qml/qmlcachegen/jsmoduleimport.qml
@@ -0,0 +1,6 @@
+import QtQml 2.0
+import "script.mjs" as Script
+
+QtObject {
+    property bool ok: Script.ok()
+}
diff --git a/tests/auto/qml/qmlcachegen/library.js b/tests/auto/qml/qmlcachegen/library.js
new file mode 100644
index 0000000000..51fb41dc23
--- /dev/null
+++ b/tests/auto/qml/qmlcachegen/library.js
@@ -0,0 +1,4 @@
+
+function getter() {
+    return 42;
+}
diff --git a/tests/auto/qml/qmlcachegen/qmlcachegen.pro b/tests/auto/qml/qmlcachegen/qmlcachegen.pro
index 8d8b37be15..c7820ac1cd 100644
--- a/tests/auto/qml/qmlcachegen/qmlcachegen.pro
+++ b/tests/auto/qml/qmlcachegen/qmlcachegen.pro
@@ -1,7 +1,27 @@
-CONFIG += testcase
+CONFIG += testcase qtquickcompiler
 TARGET = tst_qmlcachegen
 macos:CONFIG -= app_bundle
 
 SOURCES += tst_qmlcachegen.cpp
 
+workerscripts_test.files = worker.js worker.qml
+workerscripts_test.prefix = /workerscripts
+RESOURCES += workerscripts_test
+
+RESOURCES += versionchecks.qml
+
+RESOURCES += trickypaths.qrc
+
+RESOURCES += jsimport.qml script.js library.js
+
+RESOURCES += Enums.qml
+
+# QTBUG-46375
+!win32: RESOURCES += trickypaths_umlaut.qrc
+
+RESOURCES += jsmoduleimport.qml script.mjs
+
+RESOURCES += retain.qrc
+QTQUICK_COMPILER_RETAINED_RESOURCES += retain.qrc
+
 QT += core-private qml-private testlib
diff --git a/tests/auto/qml/qmlcachegen/retain.qrc b/tests/auto/qml/qmlcachegen/retain.qrc
new file mode 100644
index 0000000000..af042b25d8
--- /dev/null
+++ b/tests/auto/qml/qmlcachegen/retain.qrc
@@ -0,0 +1,5 @@
+<RCC>
+    <qresource prefix="/">
+        <file>Retain.qml</file>
+    </qresource>
+</RCC>
diff --git a/tests/auto/qml/qmlcachegen/script.js b/tests/auto/qml/qmlcachegen/script.js
new file mode 100644
index 0000000000..fa55f9069e
--- /dev/null
+++ b/tests/auto/qml/qmlcachegen/script.js
@@ -0,0 +1,6 @@
+
+.import "library.js" as Library
+
+function getter() {
+    return Library.getter()
+}
diff --git a/tests/auto/qml/qmlcachegen/script.mjs b/tests/auto/qml/qmlcachegen/script.mjs
new file mode 100644
index 0000000000..459c336125
--- /dev/null
+++ b/tests/auto/qml/qmlcachegen/script.mjs
@@ -0,0 +1,4 @@
+
+export function ok() {
+    return true
+}
diff --git a/tests/auto/qml/qmlcachegen/trickypaths.qml b/tests/auto/qml/qmlcachegen/trickypaths.qml
new file mode 100644
index 0000000000..0836808dc2
--- /dev/null
+++ b/tests/auto/qml/qmlcachegen/trickypaths.qml
@@ -0,0 +1,4 @@
+import QtQml 2.0
+QtObject {
+    property int success: 42
+}
diff --git a/tests/auto/qml/qmlcachegen/trickypaths.qrc b/tests/auto/qml/qmlcachegen/trickypaths.qrc
new file mode 100644
index 0000000000..57977ccf6d
--- /dev/null
+++ b/tests/auto/qml/qmlcachegen/trickypaths.qrc
@@ -0,0 +1,7 @@
+<!DOCTYPE RCC><RCC version="1.0">
+<qresource prefix="/directory with spaces">
+<file alias="file name with spaces.qml">trickypaths.qml</file>
+<file>versionStyleSuffix-1.2-core-yc.qml</file>
+<file>versionStyleSuffix-1.2-more.qml</file>
+</qresource>
+</RCC>
diff --git a/tests/auto/qml/qmlcachegen/trickypaths_umlaut.qrc b/tests/auto/qml/qmlcachegen/trickypaths_umlaut.qrc
new file mode 100644
index 0000000000..9ca889d692
--- /dev/null
+++ b/tests/auto/qml/qmlcachegen/trickypaths_umlaut.qrc
@@ -0,0 +1,5 @@
+<!DOCTYPE RCC><RCC version="1.0">
+<qresource prefix="/">
+<file alias="Bäh.qml">umlaut.qml</file>
+</qresource>
+</RCC>
diff --git a/tests/auto/qml/qmlcachegen/tst_qmlcachegen.cpp b/tests/auto/qml/qmlcachegen/tst_qmlcachegen.cpp
index b7e616a050..8cfa4cb6af 100644
--- a/tests/auto/qml/qmlcachegen/tst_qmlcachegen.cpp
+++ b/tests/auto/qml/qmlcachegen/tst_qmlcachegen.cpp
@@ -32,7 +32,11 @@
 #include <QQmlEngine>
 #include <QProcess>
 #include <QLibraryInfo>
+#include <QStandardPaths>
 #include <QSysInfo>
+#include <QLoggingCategory>
+#include <private/qqmlcomponent_p.h>
+#include <qtranslator.h>
 
 class tst_qmlcachegen: public QObject
 {
@@ -43,6 +47,25 @@ private slots:
 
     void loadGeneratedFile();
     void translationExpressionSupport();
+    void signalHandlerParameters();
+    void errorOnArgumentsInSignalHandler();
+    void aheadOfTimeCompilation();
+    void functionExpressions();
+    void versionChecksForAheadOfTimeUnits();
+    void retainedResources();
+
+    void workerScripts();
+
+    void trickyPaths_data();
+    void trickyPaths();
+
+    void qrcScriptImport();
+    void fsScriptImport();
+    void moduleScriptImport();
+
+    void enums();
+
+    void sourceFileIndices();
 };
 
 // A wrapper around QQmlComponent to ensure the temporary reference counts
@@ -67,15 +90,20 @@ public:
     }
 };
 
-static bool generateCache(const QString &qmlFileName)
+static bool generateCache(const QString &qmlFileName, QByteArray *capturedStderr = nullptr)
 {
     QProcess proc;
-    proc.setProcessChannelMode(QProcess::ForwardedChannels);
+    if (capturedStderr == nullptr)
+        proc.setProcessChannelMode(QProcess::ForwardedChannels);
     proc.setProgram(QLibraryInfo::location(QLibraryInfo::BinariesPath) + QDir::separator() + QLatin1String("qmlcachegen"));
-    proc.setArguments(QStringList() << (QLatin1String("--target-architecture=") + QSysInfo::buildCpuArchitecture()) << (QLatin1String("--target-abi=") + QSysInfo::buildAbi()) << qmlFileName);
+    proc.setArguments(QStringList() << qmlFileName);
     proc.start();
     if (!proc.waitForFinished())
         return false;
+
+    if (capturedStderr)
+        *capturedStderr = proc.readAllStandardError();
+
     if (proc.exitStatus() != QProcess::NormalExit)
         return false;
     return proc.exitCode() == 0;
@@ -84,6 +112,13 @@ static bool generateCache(const QString &qmlFileName)
 void tst_qmlcachegen::initTestCase()
 {
     qputenv("QML_FORCE_DISK_CACHE", "1");
+    QStandardPaths::setTestModeEnabled(true);
+
+    // make sure there's no pre-existing cache dir
+    QString cacheDir = QStandardPaths::writableLocation(QStandardPaths::CacheLocation);
+    if (!cacheDir.isEmpty())
+        //QDir(cacheDir).removeRecursively();
+        qDebug() << cacheDir;
 }
 
 void tst_qmlcachegen::loadGeneratedFile()
@@ -108,6 +143,17 @@ void tst_qmlcachegen::loadGeneratedFile()
 
     const QString cacheFilePath = testFilePath + QLatin1Char('c');
     QVERIFY(QFile::exists(cacheFilePath));
+
+    {
+        QFile cache(cacheFilePath);
+        QVERIFY(cache.open(QIODevice::ReadOnly));
+        const QV4::CompiledData::Unit *cacheUnit = reinterpret_cast<const QV4::CompiledData::Unit *>(cache.map(/*offset*/0, sizeof(QV4::CompiledData::Unit)));
+        QVERIFY(cacheUnit);
+        QVERIFY(cacheUnit->flags & QV4::CompiledData::Unit::StaticData);
+        QVERIFY(cacheUnit->flags & QV4::CompiledData::Unit::PendingTypeCompilation);
+        QCOMPARE(uint(cacheUnit->sourceFileIndex), uint(0));
+    }
+
     QVERIFY(QFile::remove(testFilePath));
 
     QQmlEngine engine;
@@ -115,13 +161,36 @@ void tst_qmlcachegen::loadGeneratedFile()
     QScopedPointer<QObject> obj(component.create());
     QVERIFY(!obj.isNull());
     QCOMPARE(obj->property("value").toInt(), 42);
+
+    auto componentPrivate = QQmlComponentPrivate::get(&component);
+    QVERIFY(componentPrivate);
+    auto compilationUnit = componentPrivate->compilationUnit;
+    QVERIFY(compilationUnit);
+    auto unitData = compilationUnit->unitData();
+    QVERIFY(unitData);
+    QVERIFY(unitData->flags & QV4::CompiledData::Unit::StaticData);
 }
 
+class QTestTranslator : public QTranslator
+{
+public:
+    QString translate(const char *context, const char *sourceText, const char */*disambiguation*/, int /*n*/) const override
+    {
+        m_lastContext = QString::fromUtf8(context);
+        return QString::fromUtf8(sourceText).toUpper();
+    }
+    bool isEmpty() const override { return true; }
+    mutable QString m_lastContext;
+};
+
 void tst_qmlcachegen::translationExpressionSupport()
 {
     QTemporaryDir tempDir;
     QVERIFY(tempDir.isValid());
 
+    QTestTranslator translator;
+    qApp->installTranslator(&translator);
+
     const auto writeTempFile = [&tempDir](const QString &fileName, const char *contents) {
         QFile f(tempDir.path() + '/' + fileName);
         const bool ok = f.open(QIODevice::WriteOnly | QIODevice::Truncate);
@@ -155,7 +224,395 @@ void tst_qmlcachegen::translationExpressionSupport()
     CleanlyLoadingComponent component(&engine, QUrl::fromLocalFile(testFilePath));
     QScopedPointer<QObject> obj(component.create());
     QVERIFY(!obj.isNull());
-    QCOMPARE(obj->property("text").toString(), QString("All Ok"));
+    QCOMPARE(obj->property("text").toString(), QString("ALL Ok"));
+    QCOMPARE(translator.m_lastContext, QStringLiteral("test"));
+}
+
+void tst_qmlcachegen::signalHandlerParameters()
+{
+    QTemporaryDir tempDir;
+    QVERIFY(tempDir.isValid());
+
+    const auto writeTempFile = [&tempDir](const QString &fileName, const char *contents) {
+        QFile f(tempDir.path() + '/' + fileName);
+        const bool ok = f.open(QIODevice::WriteOnly | QIODevice::Truncate);
+        Q_ASSERT(ok);
+        f.write(contents);
+        return f.fileName();
+    };
+
+    const QString testFilePath = writeTempFile("test.qml", "import QtQml 2.0\n"
+                                                           "QtObject {\n"
+                                                           "    property real result: 0\n"
+                                                           "    signal testMe(real value);\n"
+                                                           "    onTestMe: result = value;\n"
+                                                           "    function runTest() { testMe(42); }\n"
+                                                           "}");
+
+    QVERIFY(generateCache(testFilePath));
+
+    const QString cacheFilePath = testFilePath + QLatin1Char('c');
+    QVERIFY(QFile::exists(cacheFilePath));
+    QVERIFY(QFile::remove(testFilePath));
+
+    {
+        QFile cache(cacheFilePath);
+        QVERIFY(cache.open(QIODevice::ReadOnly));
+        const QV4::CompiledData::Unit *cacheUnit = reinterpret_cast<const QV4::CompiledData::Unit *>(cache.map(/*offset*/0, sizeof(QV4::CompiledData::Unit)));
+        QVERIFY(cacheUnit);
+    }
+
+    QQmlEngine engine;
+    CleanlyLoadingComponent component(&engine, QUrl::fromLocalFile(testFilePath));
+    QScopedPointer<QObject> obj(component.create());
+    QVERIFY(!obj.isNull());
+    QMetaObject::invokeMethod(obj.data(), "runTest");
+    QCOMPARE(obj->property("result").toInt(), 42);
+
+    {
+        auto componentPrivate = QQmlComponentPrivate::get(&component);
+        QVERIFY(componentPrivate);
+        auto compilationUnit = componentPrivate->compilationUnit;
+        QVERIFY(compilationUnit);
+        QVERIFY(compilationUnit->unitData());
+
+        // Verify that the QML objects don't come from the original data.
+        QVERIFY(compilationUnit->objectAt(0) != compilationUnit->unitData()->qmlUnit()->objectAt(0));
+
+        // Typically the final file name is one of those strings that is not in the original
+        // pre-compiled qml file's string table, while for example the signal parameter
+        // name ("value") is.
+        const auto isStringIndexInStringTable = [compilationUnit](uint index) {
+            return index < compilationUnit->unitData()->stringTableSize;
+        };
+
+        QVERIFY(isStringIndexInStringTable(compilationUnit->objectAt(0)->signalAt(0)->parameterAt(0)->nameIndex));
+        QVERIFY(!compilationUnit->dynamicStrings.isEmpty());
+    }
+}
+
+void tst_qmlcachegen::errorOnArgumentsInSignalHandler()
+{
+    QTemporaryDir tempDir;
+    QVERIFY(tempDir.isValid());
+
+    const auto writeTempFile = [&tempDir](const QString &fileName, const char *contents) {
+        QFile f(tempDir.path() + '/' + fileName);
+        const bool ok = f.open(QIODevice::WriteOnly | QIODevice::Truncate);
+        Q_ASSERT(ok);
+        f.write(contents);
+        return f.fileName();
+    };
+
+    const QString testFilePath = writeTempFile("test.qml", "import QtQml 2.2\n"
+                                                           "QtObject {\n"
+                                                           "    signal mySignal(var arguments);\n"
+                                                           "    onMySignal: console.log(arguments);\n"
+                                                           "}");
+
+
+    QByteArray errorOutput;
+    QVERIFY(!generateCache(testFilePath, &errorOutput));
+    QVERIFY2(errorOutput.contains("error: The use of eval() or the use of the arguments object in signal handlers is"), errorOutput);
+}
+
+void tst_qmlcachegen::aheadOfTimeCompilation()
+{
+    QTemporaryDir tempDir;
+    QVERIFY(tempDir.isValid());
+
+    const auto writeTempFile = [&tempDir](const QString &fileName, const char *contents) {
+        QFile f(tempDir.path() + '/' + fileName);
+        const bool ok = f.open(QIODevice::WriteOnly | QIODevice::Truncate);
+        Q_ASSERT(ok);
+        f.write(contents);
+        return f.fileName();
+    };
+
+    const QString testFilePath = writeTempFile("test.qml", "import QtQml 2.0\n"
+                                                           "QtObject {\n"
+                                                           "    function runTest() { var x = 0; while (x < 42) { ++x }; return x; }\n"
+                                                           "}");
+
+    QVERIFY(generateCache(testFilePath));
+
+    const QString cacheFilePath = testFilePath + QLatin1Char('c');
+    QVERIFY(QFile::exists(cacheFilePath));
+    QVERIFY(QFile::remove(testFilePath));
+
+    QQmlEngine engine;
+    CleanlyLoadingComponent component(&engine, QUrl::fromLocalFile(testFilePath));
+    QScopedPointer<QObject> obj(component.create());
+    QVERIFY(!obj.isNull());
+    QVariant result;
+    QMetaObject::invokeMethod(obj.data(), "runTest", Q_RETURN_ARG(QVariant, result));
+    QCOMPARE(result.toInt(), 42);
+}
+
+static QQmlPrivate::CachedQmlUnit *temporaryModifiedCachedUnit = nullptr;
+
+void tst_qmlcachegen::versionChecksForAheadOfTimeUnits()
+{
+    QVERIFY(QFile::exists(":/versionchecks.qml"));
+    QCOMPARE(QFileInfo(":/versionchecks.qml").size(), 0);
+
+    Q_ASSERT(!temporaryModifiedCachedUnit);
+    QQmlMetaType::CachedUnitLookupError error = QQmlMetaType::CachedUnitLookupError::NoError;
+    const QV4::CompiledData::Unit *originalUnit = QQmlMetaType::findCachedCompilationUnit(QUrl("qrc:/versionchecks.qml"), &error);
+    QVERIFY(originalUnit);
+    QV4::CompiledData::Unit *tweakedUnit = (QV4::CompiledData::Unit *)malloc(originalUnit->unitSize);
+    memcpy(reinterpret_cast<void *>(tweakedUnit), reinterpret_cast<const void *>(originalUnit), originalUnit->unitSize);
+    tweakedUnit->version = QV4_DATA_STRUCTURE_VERSION - 1;
+    temporaryModifiedCachedUnit = new QQmlPrivate::CachedQmlUnit{tweakedUnit, nullptr, nullptr};
+
+    auto testHandler = [](const QUrl &url) -> const QQmlPrivate::CachedQmlUnit * {
+        if (url == QUrl("qrc:/versionchecks.qml"))
+            return temporaryModifiedCachedUnit;
+        return nullptr;
+    };
+    QQmlMetaType::prependCachedUnitLookupFunction(testHandler);
+
+    {
+        QQmlMetaType::CachedUnitLookupError error = QQmlMetaType::CachedUnitLookupError::NoError;
+        QVERIFY(!QQmlMetaType::findCachedCompilationUnit(QUrl("qrc:/versionchecks.qml"), &error));
+        QCOMPARE(error, QQmlMetaType::CachedUnitLookupError::VersionMismatch);
+    }
+
+    {
+        QQmlEngine engine;
+        QQmlComponent component(&engine, QUrl("qrc:/versionchecks.qml"));
+        QCOMPARE(component.status(), QQmlComponent::Error);
+        QCOMPARE(component.errorString(), QString("qrc:/versionchecks.qml:-1 File was compiled ahead of time with an incompatible version of Qt and the original file cannot be found. Please recompile\n"));
+    }
+
+    Q_ASSERT(temporaryModifiedCachedUnit);
+    free(const_cast<QV4::CompiledData::Unit *>(temporaryModifiedCachedUnit->qmlData));
+    delete temporaryModifiedCachedUnit;
+    temporaryModifiedCachedUnit = nullptr;
+
+    QQmlMetaType::removeCachedUnitLookupFunction(testHandler);
+}
+
+void tst_qmlcachegen::retainedResources()
+{
+    QFile file(":/Retain.qml");
+    QVERIFY(file.open(QIODevice::ReadOnly));
+    QVERIFY(file.readAll().startsWith("import QtQml 2.0"));
+}
+
+void tst_qmlcachegen::workerScripts()
+{
+    QVERIFY(QFile::exists(":/workerscripts/worker.js"));
+    QVERIFY(QFile::exists(":/workerscripts/worker.qml"));
+    QCOMPARE(QFileInfo(":/workerscripts/worker.js").size(), 0);
+
+    QQmlEngine engine;
+    CleanlyLoadingComponent component(&engine, QUrl("qrc:///workerscripts/worker.qml"));
+    QScopedPointer<QObject> obj(component.create());
+    QVERIFY(!obj.isNull());
+    QTRY_VERIFY(obj->property("success").toBool());
+}
+
+void tst_qmlcachegen::functionExpressions()
+{
+    QTemporaryDir tempDir;
+    QVERIFY(tempDir.isValid());
+
+    const auto writeTempFile = [&tempDir](const QString &fileName, const char *contents) {
+        QFile f(tempDir.path() + '/' + fileName);
+        const bool ok = f.open(QIODevice::WriteOnly | QIODevice::Truncate);
+        Q_ASSERT(ok);
+        f.write(contents);
+        return f.fileName();
+    };
+
+    const QString testFilePath = writeTempFile(
+                "test.qml",
+                "import QtQuick 2.0\n"
+                "Item {\n"
+                "    id: di\n"
+                "    \n"
+                "    property var f\n"
+                "    property bool f_called: false\n"
+                "    f : function() { f_called = true }\n"
+                "    \n"
+                "    signal g\n"
+                "    property bool g_handler_called: false\n"
+                "    onG: function() { g_handler_called = true }\n"
+                "    \n"
+                "    signal h(int i)\n"
+                "    property bool h_connections_handler_called: false\n"
+                "    Connections {\n"
+                "        target: di\n"
+                "        onH: function(magic) { h_connections_handler_called = (magic == 42)\n }\n"
+                "    }\n"
+                "    \n"
+                "    function runTest() { \n"
+                "        f()\n"
+                "        g()\n"
+                "        h(42)\n"
+                "    }\n"
+                "}");
+
+    QVERIFY(generateCache(testFilePath));
+
+    const QString cacheFilePath = testFilePath + QLatin1Char('c');
+    QVERIFY(QFile::exists(cacheFilePath));
+    QVERIFY(QFile::remove(testFilePath));
+
+    QQmlEngine engine;
+    CleanlyLoadingComponent component(&engine, QUrl::fromLocalFile(testFilePath));
+    QScopedPointer<QObject> obj(component.create());
+    QVERIFY(!obj.isNull());
+
+    QCOMPARE(obj->property("f_called").toBool(), false);
+    QCOMPARE(obj->property("g_handler_called").toBool(), false);
+    QCOMPARE(obj->property("h_connections_handler_called").toBool(), false);
+
+    QMetaObject::invokeMethod(obj.data(), "runTest");
+
+    QCOMPARE(obj->property("f_called").toBool(), true);
+    QCOMPARE(obj->property("g_handler_called").toBool(), true);
+    QCOMPARE(obj->property("h_connections_handler_called").toBool(), true);
+}
+
+void tst_qmlcachegen::trickyPaths_data()
+{
+    QTest::addColumn<QString>("filePath");
+    QTest::newRow("path with spaces") << QStringLiteral(":/directory with spaces/file name with spaces.qml");
+    QTest::newRow("version style suffix 1") << QStringLiteral(":/directory with spaces/versionStyleSuffix-1.2-core-yc.qml");
+    QTest::newRow("version style suffix 2") << QStringLiteral(":/directory with spaces/versionStyleSuffix-1.2-more.qml");
+
+    // QTBUG-46375
+#if !defined(Q_OS_WIN)
+    QTest::newRow("path with umlaut") << QStringLiteral(":/Bäh.qml");
+#endif
+}
+
+void tst_qmlcachegen::trickyPaths()
+{
+    QFETCH(QString, filePath);
+    QVERIFY2(QFile::exists(filePath), qPrintable(filePath));
+    QCOMPARE(QFileInfo(filePath).size(), 0);
+    QQmlEngine engine;
+    QQmlComponent component(&engine, QUrl("qrc" + filePath));
+    QScopedPointer<QObject> obj(component.create());
+    QVERIFY(!obj.isNull());
+    QCOMPARE(obj->property("success").toInt(), 42);
+}
+
+void tst_qmlcachegen::qrcScriptImport()
+{
+    QQmlEngine engine;
+    CleanlyLoadingComponent component(&engine, QUrl("qrc:///jsimport.qml"));
+    QScopedPointer<QObject> obj(component.create());
+    QVERIFY(!obj.isNull());
+    QTRY_COMPARE(obj->property("value").toInt(), 42);
+}
+
+void tst_qmlcachegen::fsScriptImport()
+{
+    QTemporaryDir tempDir;
+    QVERIFY(tempDir.isValid());
+
+    const auto writeTempFile = [&tempDir](const QString &fileName, const char *contents) {
+        QFile f(tempDir.path() + '/' + fileName);
+        const bool ok = f.open(QIODevice::WriteOnly | QIODevice::Truncate);
+        Q_ASSERT(ok);
+        f.write(contents);
+        return f.fileName();
+    };
+
+    const QString testFilePath = writeTempFile(
+            "test.qml",
+            "import QtQml 2.0\n"
+            "import \"test.js\" as ScriptTest\n"
+            "QtObject {\n"
+            "    property int value: ScriptTest.value\n"
+            "}\n");
+
+    const QString scriptFilePath = writeTempFile(
+            "test.js",
+            "var value = 42"
+            );
+
+    QVERIFY(generateCache(scriptFilePath));
+    QVERIFY(generateCache(testFilePath));
+
+    const QString scriptCacheFilePath = scriptFilePath + QLatin1Char('c');
+    QVERIFY(QFile::exists(scriptFilePath));
+
+    {
+        QFile cache(scriptCacheFilePath);
+        QVERIFY(cache.open(QIODevice::ReadOnly));
+        const QV4::CompiledData::Unit *cacheUnit = reinterpret_cast<const QV4::CompiledData::Unit *>(cache.map(/*offset*/0, sizeof(QV4::CompiledData::Unit)));
+        QVERIFY(cacheUnit);
+        QVERIFY(cacheUnit->flags & QV4::CompiledData::Unit::StaticData);
+        QVERIFY(!(cacheUnit->flags & QV4::CompiledData::Unit::PendingTypeCompilation));
+        QCOMPARE(uint(cacheUnit->sourceFileIndex), uint(0));
+    }
+
+    // Remove source code to make sure that when loading succeeds, it is because we loaded
+    // the existing cache files.
+    QVERIFY(QFile::remove(testFilePath));
+    QVERIFY(QFile::remove(scriptFilePath));
+
+    QQmlEngine engine;
+    CleanlyLoadingComponent component(&engine, QUrl::fromLocalFile(testFilePath));
+    QScopedPointer<QObject> obj(component.create());
+    QVERIFY(!obj.isNull());
+    QCOMPARE(obj->property("value").toInt(), 42);
+}
+
+void tst_qmlcachegen::moduleScriptImport()
+{
+    QQmlEngine engine;
+    CleanlyLoadingComponent component(&engine, QUrl("qrc:///jsmoduleimport.qml"));
+    QVERIFY2(!component.isError(), qPrintable(component.errorString()));
+    QScopedPointer<QObject> obj(component.create());
+    QVERIFY(!obj.isNull());
+    QTRY_VERIFY(obj->property("ok").toBool());
+
+    QVERIFY(QFile::exists(":/script.mjs"));
+    QCOMPARE(QFileInfo(":/script.mjs").size(), 0);
+
+    {
+        auto componentPrivate = QQmlComponentPrivate::get(&component);
+        QVERIFY(componentPrivate);
+        auto compilationUnit = componentPrivate->compilationUnit->dependentScripts.first()->compilationUnit();
+        QVERIFY(compilationUnit);
+        auto unitData = compilationUnit->unitData();
+        QVERIFY(unitData);
+        QVERIFY(unitData->flags & QV4::CompiledData::Unit::StaticData);
+        QVERIFY(unitData->flags & QV4::CompiledData::Unit::IsESModule);
+
+        QQmlMetaType::CachedUnitLookupError error = QQmlMetaType::CachedUnitLookupError::NoError;
+        const QV4::CompiledData::Unit *unitFromResources = QQmlMetaType::findCachedCompilationUnit(QUrl("qrc:/script.mjs"), &error);
+        QVERIFY(unitFromResources);
+
+        QCOMPARE(unitFromResources, compilationUnit->unitData());
+    }
+}
+
+void tst_qmlcachegen::enums()
+{
+    QQmlEngine engine;
+    CleanlyLoadingComponent component(&engine, QUrl("qrc:///Enums.qml"));
+    QScopedPointer<QObject> obj(component.create());
+    QVERIFY(!obj.isNull());
+    QTRY_COMPARE(obj->property("value").toInt(), 200);
+}
+
+void tst_qmlcachegen::sourceFileIndices()
+{
+    QVERIFY(QFile::exists(":/versionchecks.qml"));
+    QCOMPARE(QFileInfo(":/versionchecks.qml").size(), 0);
+
+    QQmlMetaType::CachedUnitLookupError error = QQmlMetaType::CachedUnitLookupError::NoError;
+    const QV4::CompiledData::Unit *unitFromResources = QQmlMetaType::findCachedCompilationUnit(QUrl("qrc:/versionchecks.qml"), &error);
+    QVERIFY(unitFromResources);
+    QVERIFY(unitFromResources->flags & QV4::CompiledData::Unit::PendingTypeCompilation);
+    QCOMPARE(uint(unitFromResources->sourceFileIndex), uint(0));
 }
 
 QTEST_GUILESS_MAIN(tst_qmlcachegen)
diff --git a/tests/auto/qml/qmlcachegen/umlaut.qml b/tests/auto/qml/qmlcachegen/umlaut.qml
new file mode 100644
index 0000000000..0836808dc2
--- /dev/null
+++ b/tests/auto/qml/qmlcachegen/umlaut.qml
@@ -0,0 +1,4 @@
+import QtQml 2.0
+QtObject {
+    property int success: 42
+}
diff --git a/tests/auto/qml/qmlcachegen/versionStyleSuffix-1.2-core-yc.qml b/tests/auto/qml/qmlcachegen/versionStyleSuffix-1.2-core-yc.qml
new file mode 100644
index 0000000000..0836808dc2
--- /dev/null
+++ b/tests/auto/qml/qmlcachegen/versionStyleSuffix-1.2-core-yc.qml
@@ -0,0 +1,4 @@
+import QtQml 2.0
+QtObject {
+    property int success: 42
+}
diff --git a/tests/auto/qml/qmlcachegen/versionStyleSuffix-1.2-more.qml b/tests/auto/qml/qmlcachegen/versionStyleSuffix-1.2-more.qml
new file mode 100644
index 0000000000..0836808dc2
--- /dev/null
+++ b/tests/auto/qml/qmlcachegen/versionStyleSuffix-1.2-more.qml
@@ -0,0 +1,4 @@
+import QtQml 2.0
+QtObject {
+    property int success: 42
+}
diff --git a/tests/auto/qml/qmlcachegen/versionchecks.qml b/tests/auto/qml/qmlcachegen/versionchecks.qml
new file mode 100644
index 0000000000..77d67e7da4
--- /dev/null
+++ b/tests/auto/qml/qmlcachegen/versionchecks.qml
@@ -0,0 +1,4 @@
+import QtQml 2.0
+QtObject {
+    property bool ok: true
+}
diff --git a/tests/auto/qml/qmlcachegen/worker.js b/tests/auto/qml/qmlcachegen/worker.js
new file mode 100644
index 0000000000..dd2d0b843d
--- /dev/null
+++ b/tests/auto/qml/qmlcachegen/worker.js
@@ -0,0 +1,3 @@
+WorkerScript.onMessage = function(message) {
+    WorkerScript.sendMessage({ reply: message });
+}
diff --git a/tests/auto/qml/qmlcachegen/worker.qml b/tests/auto/qml/qmlcachegen/worker.qml
new file mode 100644
index 0000000000..1f1c9d1ac7
--- /dev/null
+++ b/tests/auto/qml/qmlcachegen/worker.qml
@@ -0,0 +1,12 @@
+import QtQml 2.0
+import QtQuick 2.0
+QtObject {
+    property bool success: false
+    property WorkerScript worker: WorkerScript {
+        source: "worker.js"
+        onMessage: {
+            success = true
+        }
+    }
+    Component.onCompleted: worker.sendMessage("Hello")
+}
diff --git a/tests/auto/qml/qmldiskcache/importmodule.qml b/tests/auto/qml/qmldiskcache/importmodule.qml
new file mode 100644
index 0000000000..f890d4cb5c
--- /dev/null
+++ b/tests/auto/qml/qmldiskcache/importmodule.qml
@@ -0,0 +1,5 @@
+import QtQml 2.0
+import "module.mjs" as Module
+QtObject {
+    property bool ok: Module.ok()
+}
diff --git a/tests/auto/qml/qmldiskcache/module.mjs b/tests/auto/qml/qmldiskcache/module.mjs
new file mode 100644
index 0000000000..32e0651b8b
--- /dev/null
+++ b/tests/auto/qml/qmldiskcache/module.mjs
@@ -0,0 +1,2 @@
+
+export function ok() { return true; }
diff --git a/tests/auto/qml/qmldiskcache/qmldiskcache.pro b/tests/auto/qml/qmldiskcache/qmldiskcache.pro
index f98a157b6a..74aefa6944 100644
--- a/tests/auto/qml/qmldiskcache/qmldiskcache.pro
+++ b/tests/auto/qml/qmldiskcache/qmldiskcache.pro
@@ -4,6 +4,6 @@ osx:CONFIG -= app_bundle
 
 SOURCES += tst_qmldiskcache.cpp
 
-RESOURCES += test.qml
+RESOURCES += test.qml importmodule.qml module.mjs
 
 QT += core-private qml-private testlib
diff --git a/tests/auto/qml/qmldiskcache/tst_qmldiskcache.cpp b/tests/auto/qml/qmldiskcache/tst_qmldiskcache.cpp
index 3402aeebc1..70a5a73e0f 100644
--- a/tests/auto/qml/qmldiskcache/tst_qmldiskcache.cpp
+++ b/tests/auto/qml/qmldiskcache/tst_qmldiskcache.cpp
@@ -30,10 +30,10 @@
 
 #include <private/qv4compileddata_p.h>
 #include <private/qv4compiler_p.h>
-#include <private/qv4jsir_p.h>
-#include <private/qv4isel_p.h>
 #include <private/qv8engine_p.h>
 #include <private/qv4engine_p.h>
+#include <private/qv4codegen_p.h>
+#include <private/qqmlcomponent_p.h>
 #include <QQmlComponent>
 #include <QQmlEngine>
 #include <QQmlFileSelector>
@@ -48,7 +48,9 @@ class tst_qmldiskcache: public QObject
 
 private slots:
     void initTestCase();
+    void cleanupTestCase();
 
+    void loadLocalAsFallback();
     void regenerateAfterChange();
     void registerImportForImplicitComponent();
     void basicVersionChecks();
@@ -59,6 +61,11 @@ private slots:
     void cacheResources();
     void stableOrderOfDependentCompositeTypes();
     void singletonDependency();
+    void cppRegisteredSingletonDependency();
+    void cacheModuleScripts();
+
+private:
+    QDir m_qmlCacheDirectory;
 };
 
 // A wrapper around QQmlComponent to ensure the temporary reference counts
@@ -89,7 +96,13 @@ static void waitForFileSystem()
     // the newly written file has a modification date newer than an existing cache file, we must
     // wait.
     // Similar effects of lacking precision have been observed on some Linux systems.
-    QThread::sleep(1);
+    static const bool fsHasSubSecondResolution = []() {
+        QDateTime mtime = QFileInfo(QStandardPaths::writableLocation(QStandardPaths::CacheLocation)).lastModified();
+        // 1:1000 chance of a false negative
+        return mtime.toMSecsSinceEpoch() % 1000;
+    }();
+    if (!fsHasSubSecondResolution)
+        QThread::sleep(1);
 }
 
 struct TestCompiler
@@ -106,7 +119,7 @@ struct TestCompiler
     {
         closeMapping();
         testFilePath = baseDirectory + QStringLiteral("/test.qml");
-        cacheFilePath = baseDirectory + QStringLiteral("/test.qmlc");
+        cacheFilePath = QV4::CompiledData::CompilationUnit::localCacheFilePath(QUrl::fromLocalFile(testFilePath));
         mappedFile.setFileName(cacheFilePath);
     }
 
@@ -173,9 +186,8 @@ struct TestCompiler
 
     bool verify()
     {
-        QV4::ExecutionEngine *v4 = QV8Engine::getV4(engine);
-        QQmlRefPointer<QV4::CompiledData::CompilationUnit> unit = v4->iselFactory->createUnitForLoading();
-        return unit->loadFromDisk(QUrl::fromLocalFile(testFilePath), QFileInfo(testFilePath).lastModified(), v4->iselFactory.data(), &lastErrorString);
+        QQmlRefPointer<QV4::CompiledData::CompilationUnit> unit = QV4::Compiler::Codegen::createUnitForLoading();
+        return unit->loadFromDisk(QUrl::fromLocalFile(testFilePath), QFileInfo(testFilePath).lastModified(), &lastErrorString);
     }
 
     void closeMapping()
@@ -205,6 +217,58 @@ struct TestCompiler
 void tst_qmldiskcache::initTestCase()
 {
     qputenv("QML_FORCE_DISK_CACHE", "1");
+    QStandardPaths::setTestModeEnabled(true);
+
+    const QString cacheDirectory = QStandardPaths::writableLocation(QStandardPaths::CacheLocation);
+    m_qmlCacheDirectory.setPath(cacheDirectory + QLatin1String("/qmlcache"));
+    if (m_qmlCacheDirectory.exists())
+        QVERIFY(m_qmlCacheDirectory.removeRecursively());
+    QVERIFY(QDir::root().mkpath(m_qmlCacheDirectory.absolutePath()));
+}
+
+void tst_qmldiskcache::cleanupTestCase()
+{
+    m_qmlCacheDirectory.removeRecursively();
+}
+
+void tst_qmldiskcache::loadLocalAsFallback()
+{
+    QQmlEngine engine;
+    TestCompiler testCompiler(&engine);
+
+    QVERIFY(testCompiler.tempDir.isValid());
+
+    const QByteArray contents = QByteArrayLiteral("import QtQml 2.0\n"
+                                                  "QtObject {\n"
+                                                   "    property string blah: Qt.platform;\n"
+                                                   "}");
+
+    QVERIFY2(testCompiler.compile(contents), qPrintable(testCompiler.lastErrorString));
+
+    // Create an invalid side-by-side .qmlc
+    {
+        QFile f(testCompiler.tempDir.path() + "/test.qmlc");
+        QVERIFY(f.open(QIODevice::WriteOnly | QIODevice::Truncate));
+        QV4::CompiledData::Unit unit = {};
+        memcpy(unit.magic, QV4::CompiledData::magic_str, sizeof(unit.magic));
+        unit.version = QV4_DATA_STRUCTURE_VERSION;
+        unit.qtVersion = QT_VERSION;
+        unit.sourceTimeStamp = testCompiler.mappedFile.fileTime(QFile::FileModificationTime).toMSecsSinceEpoch();
+        unit.unitSize = ~0U;    // make the size a silly number
+        // write something to the library hash that should cause it not to be loaded
+        memset(unit.libraryVersionHash, 'z', sizeof(unit.libraryVersionHash));
+        memset(unit.md5Checksum, 0, sizeof(unit.md5Checksum));
+
+        // leave the other fields unset, since they don't matter
+
+        f.write(reinterpret_cast<const char *>(&unit), sizeof(unit));
+    }
+
+    QQmlRefPointer<QV4::CompiledData::CompilationUnit> unit = QV4::Compiler::Codegen::createUnitForLoading();
+    bool loaded = unit->loadFromDisk(QUrl::fromLocalFile(testCompiler.testFilePath), QFileInfo(testCompiler.testFilePath).lastModified(),
+                                     &testCompiler.lastErrorString);
+    QVERIFY2(loaded, qPrintable(testCompiler.lastErrorString));
+    QCOMPARE(unit->objectCount(), 1);
 }
 
 void tst_qmldiskcache::regenerateAfterChange()
@@ -225,17 +289,21 @@ void tst_qmldiskcache::regenerateAfterChange()
         const QV4::CompiledData::Unit *testUnit = testCompiler.mapUnit();
         QVERIFY2(testUnit, qPrintable(testCompiler.lastErrorString));
 
-        QCOMPARE(quint32(testUnit->nObjects), quint32(1));
+        const QV4::CompiledData::QmlUnit *qmlUnit = testUnit->qmlUnit();
+
+        QCOMPARE(quint32(qmlUnit->nObjects), quint32(1));
 
-        const QV4::CompiledData::Object *obj = testUnit->objectAt(0);
+        const QV4::CompiledData::Object *obj = qmlUnit->objectAt(0);
         QCOMPARE(quint32(obj->nBindings), quint32(1));
         QCOMPARE(quint32(obj->bindingTable()->type), quint32(QV4::CompiledData::Binding::Type_Script));
-        QCOMPARE(quint32(obj->bindingTable()->value.compiledScriptIndex), quint32(1));
+        QCOMPARE(quint32(obj->bindingTable()->value.compiledScriptIndex), quint32(0));
 
-        QCOMPARE(quint32(testUnit->functionTableSize), quint32(2));
+        QCOMPARE(quint32(testUnit->functionTableSize), quint32(1));
 
-        const QV4::CompiledData::Function *bindingFunction = testUnit->functionAt(1);
-        QVERIFY(bindingFunction->codeOffset > testUnit->unitSize);
+        const QV4::CompiledData::Function *bindingFunction = testUnit->functionAt(0);
+        QCOMPARE(testUnit->stringAtInternal(bindingFunction->nameIndex), QString("expression for blah")); // check if we have the correct function
+        QVERIFY(bindingFunction->codeSize > 0);
+        QVERIFY(bindingFunction->codeOffset < testUnit->unitSize);
     }
 
     {
@@ -249,17 +317,21 @@ void tst_qmldiskcache::regenerateAfterChange()
         const QV4::CompiledData::Unit *testUnit = testCompiler.mapUnit();
         QVERIFY2(testUnit, qPrintable(testCompiler.lastErrorString));
 
-        QCOMPARE(quint32(testUnit->nObjects), quint32(1));
+        const QV4::CompiledData::QmlUnit *qmlUnit = testUnit->qmlUnit();
 
-        const QV4::CompiledData::Object *obj = testUnit->objectAt(0);
+        QCOMPARE(quint32(qmlUnit->nObjects), quint32(1));
+
+        const QV4::CompiledData::Object *obj = qmlUnit->objectAt(0);
         QCOMPARE(quint32(obj->nBindings), quint32(2));
         QCOMPARE(quint32(obj->bindingTable()->type), quint32(QV4::CompiledData::Binding::Type_Number));
-        QCOMPARE(obj->bindingTable()->valueAsNumber(), double(42));
+        QCOMPARE(obj->bindingTable()->valueAsNumber(reinterpret_cast<const QV4::Value *>(testUnit->constants())), double(42));
 
-        QCOMPARE(quint32(testUnit->functionTableSize), quint32(2));
+        QCOMPARE(quint32(testUnit->functionTableSize), quint32(1));
 
-        const QV4::CompiledData::Function *bindingFunction = testUnit->functionAt(1);
-        QVERIFY(bindingFunction->codeOffset > testUnit->unitSize);
+        const QV4::CompiledData::Function *bindingFunction = testUnit->functionAt(0);
+        QCOMPARE(testUnit->stringAtInternal(bindingFunction->nameIndex), QString("expression for blah")); // check if we have the correct function
+        QVERIFY(bindingFunction->codeSize > 0);
+        QVERIFY(bindingFunction->codeOffset < testUnit->unitSize);
     }
 }
 
@@ -280,22 +352,23 @@ void tst_qmldiskcache::registerImportForImplicitComponent()
         const QV4::CompiledData::Unit *testUnit = testCompiler.mapUnit();
         QVERIFY2(testUnit, qPrintable(testCompiler.lastErrorString));
 
-        QCOMPARE(quint32(testUnit->nImports), quint32(2));
-        QCOMPARE(testUnit->stringAt(testUnit->importAt(0)->uriIndex), QStringLiteral("QtQuick"));
+        const QV4::CompiledData::QmlUnit *qmlUnit = testUnit->qmlUnit();
+        QCOMPARE(quint32(qmlUnit->nImports), quint32(2));
+        QCOMPARE(testUnit->stringAtInternal(qmlUnit->importAt(0)->uriIndex), QStringLiteral("QtQuick"));
 
-        QQmlType *componentType = QQmlMetaType::qmlType(&QQmlComponent::staticMetaObject);
+        QQmlType componentType = QQmlMetaType::qmlType(&QQmlComponent::staticMetaObject);
 
-        QCOMPARE(testUnit->stringAt(testUnit->importAt(1)->uriIndex), QString(componentType->module()));
-        QCOMPARE(testUnit->stringAt(testUnit->importAt(1)->qualifierIndex), QStringLiteral("QmlInternals"));
+        QCOMPARE(testUnit->stringAtInternal(qmlUnit->importAt(1)->uriIndex), QString(componentType.module()));
+        QCOMPARE(testUnit->stringAtInternal(qmlUnit->importAt(1)->qualifierIndex), QStringLiteral("QmlInternals"));
 
-        QCOMPARE(quint32(testUnit->nObjects), quint32(3));
+        QCOMPARE(quint32(qmlUnit->nObjects), quint32(3));
 
-        const QV4::CompiledData::Object *obj = testUnit->objectAt(0);
+        const QV4::CompiledData::Object *obj = qmlUnit->objectAt(0);
         QCOMPARE(quint32(obj->nBindings), quint32(1));
         QCOMPARE(quint32(obj->bindingTable()->type), quint32(QV4::CompiledData::Binding::Type_Object));
 
-        const QV4::CompiledData::Object *implicitComponent = testUnit->objectAt(obj->bindingTable()->value.objectIndex);
-        QCOMPARE(testUnit->stringAt(implicitComponent->inheritedTypeNameIndex), QStringLiteral("QmlInternals.") + componentType->elementName());
+        const QV4::CompiledData::Object *implicitComponent = qmlUnit->objectAt(obj->bindingTable()->value.objectIndex);
+        QCOMPARE(testUnit->stringAtInternal(implicitComponent->inheritedTypeNameIndex), QStringLiteral("QmlInternals.") + componentType.elementName());
     }
 }
 
@@ -341,30 +414,6 @@ void tst_qmldiskcache::basicVersionChecks()
         QVERIFY(!testCompiler.verify());
         QCOMPARE(testCompiler.lastErrorString, QString::fromUtf8("V4 data structure version mismatch. Found 0 expected %1").arg(QV4_DATA_STRUCTURE_VERSION, 0, 16));
     }
-
-    {
-        testCompiler.clearCache();
-        QVERIFY2(testCompiler.compile(contents), qPrintable(testCompiler.lastErrorString));
-
-        testCompiler.tweakHeader([](QV4::CompiledData::Unit *header) {
-            header->architectureIndex = 0;
-        });
-
-        QVERIFY(!testCompiler.verify());
-        QCOMPARE(testCompiler.lastErrorString, QString::fromUtf8("Architecture mismatch. Found  expected %1").arg(QSysInfo::buildAbi()));
-    }
-
-    {
-        testCompiler.clearCache();
-        QVERIFY2(testCompiler.compile(contents), qPrintable(testCompiler.lastErrorString));
-
-        testCompiler.tweakHeader([](QV4::CompiledData::Unit *header) {
-            header->codeGeneratorIndex = 0;
-        });
-
-        QVERIFY(!testCompiler.verify());
-        QCOMPARE(testCompiler.lastErrorString, QString::fromUtf8("Code generator mismatch. Found code generated by  but expected %1").arg(QV8Engine::getV4(&engine)->iselFactory->codeGeneratorName));
-    }
 }
 
 class TypeVersion1 : public QObject
@@ -468,6 +517,10 @@ void tst_qmldiskcache::recompileAfterDirectoryChange()
         testCompiler.clearCache();
         QVERIFY2(testCompiler.compile(contents), qPrintable(testCompiler.lastErrorString));
         QVERIFY2(testCompiler.verify(), qPrintable(testCompiler.lastErrorString));
+        const QV4::CompiledData::Unit *unit = testCompiler.mapUnit();
+        QVERIFY(unit->sourceFileIndex != 0);
+        const QString expectedPath = QUrl::fromLocalFile(testCompiler.testFilePath).toString();
+        QCOMPARE(unit->stringAtInternal(unit->sourceFileIndex), expectedPath);
         testCompiler.closeMapping();
     }
 
@@ -520,7 +573,7 @@ void tst_qmldiskcache::fileSelectors()
         QVERIFY(!obj.isNull());
         QCOMPARE(obj->property("value").toInt(), 42);
 
-        QFile cacheFile(testFilePath + "c");
+        QFile cacheFile(QV4::CompiledData::CompilationUnit::localCacheFilePath(QUrl::fromLocalFile(testFilePath)));
         QVERIFY2(cacheFile.exists(), qPrintable(cacheFile.fileName()));
     }
 
@@ -535,7 +588,7 @@ void tst_qmldiskcache::fileSelectors()
         QVERIFY(!obj.isNull());
         QCOMPARE(obj->property("value").toInt(), 100);
 
-        QFile cacheFile(selectedTestFilePath + "c");
+        QFile cacheFile(QV4::CompiledData::CompilationUnit::localCacheFilePath(QUrl::fromLocalFile(selectedTestFilePath)));
         QVERIFY2(cacheFile.exists(), qPrintable(cacheFile.fileName()));
     }
 }
@@ -585,14 +638,8 @@ void tst_qmldiskcache::localAliases()
 
 void tst_qmldiskcache::cacheResources()
 {
-    const QString cacheDirectory = QStandardPaths::writableLocation(QStandardPaths::CacheLocation);
-    QVERIFY(QDir::root().mkpath(cacheDirectory));
-
-    const QString qmlCacheDirectory = cacheDirectory + QLatin1String("/qmlcache/");
-    QVERIFY(QDir(qmlCacheDirectory).removeRecursively());
-    QVERIFY(QDir::root().mkpath(qmlCacheDirectory));
-    QVERIFY(QDir(qmlCacheDirectory).entryList(QDir::NoDotAndDotDot).isEmpty());
-
+    const QSet<QString> existingFiles =
+        m_qmlCacheDirectory.entryList(QDir::Files | QDir::NoDotAndDotDot).toSet();
 
     QQmlEngine engine;
 
@@ -603,13 +650,14 @@ void tst_qmldiskcache::cacheResources()
         QCOMPARE(obj->property("value").toInt(), 20);
     }
 
-    const QStringList entries = QDir(qmlCacheDirectory).entryList(QDir::NoDotAndDotDot | QDir::Files);
+    const QSet<QString> entries =
+        m_qmlCacheDirectory.entryList(QDir::NoDotAndDotDot | QDir::Files).toSet().subtract(existingFiles);
     QCOMPARE(entries.count(), 1);
 
     QDateTime cacheFileTimeStamp;
 
     {
-        QFile cacheFile(qmlCacheDirectory + QLatin1Char('/') + entries.constFirst());
+        QFile cacheFile(m_qmlCacheDirectory.absoluteFilePath(*entries.cbegin()));
         QVERIFY2(cacheFile.open(QIODevice::ReadOnly), qPrintable(cacheFile.errorString()));
         QV4::CompiledData::Unit unit;
         QVERIFY(cacheFile.read(reinterpret_cast<char *>(&unit), sizeof(unit)) == sizeof(unit));
@@ -632,10 +680,12 @@ void tst_qmldiskcache::cacheResources()
     }
 
     {
-        const QStringList entries = QDir(qmlCacheDirectory).entryList(QDir::NoDotAndDotDot | QDir::Files);
+        const QSet<QString> entries =
+            m_qmlCacheDirectory.entryList(QDir::NoDotAndDotDot | QDir::Files).toSet().subtract(existingFiles);
         QCOMPARE(entries.count(), 1);
 
-        QCOMPARE(QFileInfo(qmlCacheDirectory + QLatin1Char('/') + entries.constFirst()).lastModified().toMSecsSinceEpoch(), cacheFileTimeStamp.toMSecsSinceEpoch());
+        QCOMPARE(QFileInfo(m_qmlCacheDirectory.absoluteFilePath(*entries.cbegin())).lastModified().toMSecsSinceEpoch(),
+                           cacheFileTimeStamp.toMSecsSinceEpoch());
     }
 }
 
@@ -688,7 +738,7 @@ void tst_qmldiskcache::stableOrderOfDependentCompositeTypes()
     QVERIFY2(firstDependentTypeClassName.contains("QMLTYPE"), firstDependentTypeClassName.constData());
     QVERIFY2(secondDependentTypeClassName.contains("QMLTYPE"), secondDependentTypeClassName.constData());
 
-    const QString testFileCachePath = testFilePath + QLatin1Char('c');
+    const QString testFileCachePath = QV4::CompiledData::CompilationUnit::localCacheFilePath(QUrl::fromLocalFile(testFilePath));
     QVERIFY(QFile::exists(testFileCachePath));
     QDateTime initialCacheTimeStamp = QFileInfo(testFileCachePath).lastModified();
 
@@ -766,7 +816,7 @@ void tst_qmldiskcache::singletonDependency()
         QCOMPARE(obj->property("value").toInt(), 42);
     }
 
-    const QString testFileCachePath = testFilePath + QLatin1Char('c');
+    const QString testFileCachePath = QV4::CompiledData::CompilationUnit::localCacheFilePath(QUrl::fromLocalFile(testFilePath));
     QVERIFY(QFile::exists(testFileCachePath));
     QDateTime initialCacheTimeStamp = QFileInfo(testFileCachePath).lastModified();
 
@@ -790,6 +840,107 @@ void tst_qmldiskcache::singletonDependency()
     }
 }
 
+void tst_qmldiskcache::cppRegisteredSingletonDependency()
+{
+    qmlClearTypeRegistrations();
+    QScopedPointer<QQmlEngine> engine(new QQmlEngine);
+
+    QTemporaryDir tempDir;
+    QVERIFY(tempDir.isValid());
+
+    const auto writeTempFile = [&tempDir](const QString &fileName, const char *contents) {
+        QFile f(tempDir.path() + '/' + fileName);
+        const bool ok = f.open(QIODevice::WriteOnly | QIODevice::Truncate);
+        Q_ASSERT(ok);
+        f.write(contents);
+        return f.fileName();
+    };
+
+    writeTempFile("MySingleton.qml", "import QtQml 2.0\npragma Singleton\nQtObject { property int value: 42 }");
+
+    qmlRegisterSingletonType(QUrl::fromLocalFile(tempDir.path() + QLatin1String("/MySingleton.qml")), "CppRegisteredSingletonDependency", 1, 0, "Singly");
+
+    const QString testFilePath = writeTempFile("main.qml", "import QtQml 2.0\nimport CppRegisteredSingletonDependency 1.0\nQtObject {\n"
+                                                           "    function getValue() { return Singly.value; }\n"
+                                                           "}");
+
+    {
+        CleanlyLoadingComponent component(engine.data(), QUrl::fromLocalFile(testFilePath));
+        QScopedPointer<QObject> obj(component.create());
+        QVERIFY(!obj.isNull());
+        QVariant value;
+        QVERIFY(QMetaObject::invokeMethod(obj.data(), "getValue", Q_RETURN_ARG(QVariant, value)));
+        QCOMPARE(value.toInt(), 42);
+    }
+
+    const QString testFileCachePath = QV4::CompiledData::CompilationUnit::localCacheFilePath(QUrl::fromLocalFile(testFilePath));
+    QVERIFY(QFile::exists(testFileCachePath));
+    QDateTime initialCacheTimeStamp = QFileInfo(testFileCachePath).lastModified();
+
+    engine.reset(new QQmlEngine);
+    waitForFileSystem();
+
+    writeTempFile("MySingleton.qml", "import QtQml 2.0\npragma Singleton\nQtObject { property int value: 100 }");
+    waitForFileSystem();
+
+    {
+        CleanlyLoadingComponent component(engine.data(), QUrl::fromLocalFile(testFilePath));
+        QScopedPointer<QObject> obj(component.create());
+        QVERIFY(!obj.isNull());
+
+        {
+            QVERIFY(QFile::exists(testFileCachePath));
+            QDateTime newCacheTimeStamp = QFileInfo(testFileCachePath).lastModified();
+            QVERIFY2(newCacheTimeStamp > initialCacheTimeStamp, qPrintable(newCacheTimeStamp.toString()));
+        }
+
+        QVariant value;
+        QVERIFY(QMetaObject::invokeMethod(obj.data(), "getValue", Q_RETURN_ARG(QVariant, value)));
+        QCOMPARE(value.toInt(), 100);
+    }
+}
+
+void tst_qmldiskcache::cacheModuleScripts()
+{
+    const QSet<QString> existingFiles =
+        m_qmlCacheDirectory.entryList(QDir::Files | QDir::NoDotAndDotDot).toSet();
+
+    QQmlEngine engine;
+
+    {
+        CleanlyLoadingComponent component(&engine, QUrl("qrc:/importmodule.qml"));
+        QScopedPointer<QObject> obj(component.create());
+        QVERIFY(!obj.isNull());
+        QVERIFY(obj->property("ok").toBool());
+
+        auto componentPrivate = QQmlComponentPrivate::get(&component);
+        QVERIFY(componentPrivate);
+        auto compilationUnit = componentPrivate->compilationUnit->dependentScripts.first()->compilationUnit();
+        QVERIFY(compilationUnit);
+        auto unitData = compilationUnit->unitData();
+        QVERIFY(unitData);
+        QVERIFY(unitData->flags & QV4::CompiledData::Unit::StaticData);
+        QVERIFY(unitData->flags & QV4::CompiledData::Unit::IsESModule);
+        QVERIFY(!compilationUnit->backingFile.isNull());
+    }
+
+    const QSet<QString> entries =
+         m_qmlCacheDirectory.entryList(QStringList("*.mjsc")).toSet().subtract(existingFiles);
+
+    QCOMPARE(entries.count(), 1);
+
+    QDateTime cacheFileTimeStamp;
+
+    {
+        QFile cacheFile(m_qmlCacheDirectory.absoluteFilePath(*entries.cbegin()));
+        QVERIFY2(cacheFile.open(QIODevice::ReadOnly), qPrintable(cacheFile.errorString()));
+        QV4::CompiledData::Unit unit;
+        QVERIFY(cacheFile.read(reinterpret_cast<char *>(&unit), sizeof(unit)) == sizeof(unit));
+
+        QVERIFY(unit.flags & QV4::CompiledData::Unit::IsESModule);
+    }
+}
+
 QTEST_MAIN(tst_qmldiskcache)
 
 #include "tst_qmldiskcache.moc"
diff --git a/tests/auto/qml/qmlmin/qmlmin.pro b/tests/auto/qml/qmlmin/qmlmin.pro
index 6af6653270..93e5caabcf 100644
--- a/tests/auto/qml/qmlmin/qmlmin.pro
+++ b/tests/auto/qml/qmlmin/qmlmin.pro
@@ -6,5 +6,7 @@ macx:CONFIG -= app_bundle
 SOURCES += tst_qmlmin.cpp
 DEFINES += SRCDIR=\\\"$$PWD\\\"
 
-
-cross_compile: DEFINES += QTEST_CROSS_COMPILED
+# Boot2qt is cross compiled but it has sources available
+!boot2qt {
+   cross_compile: DEFINES += QTEST_CROSS_COMPILED
+}
diff --git a/tests/auto/qml/qmlmin/tst_qmlmin.cpp b/tests/auto/qml/qmlmin/tst_qmlmin.cpp
index 171c2bda8a..c393149f59 100644
--- a/tests/auto/qml/qmlmin/tst_qmlmin.cpp
+++ b/tests/auto/qml/qmlmin/tst_qmlmin.cpp
@@ -98,6 +98,8 @@ void tst_qmlmin::initTestCase()
     invalidFiles << "tests/auto/qml/qqmllanguage/data/insertedSemicolon.1.qml";
     invalidFiles << "tests/auto/qml/qqmllanguage/data/nonexistantProperty.5.qml";
     invalidFiles << "tests/auto/qml/qqmllanguage/data/invalidRoot.1.qml";
+    invalidFiles << "tests/auto/qml/qqmllanguage/data/invalidQmlEnumValue.1.qml";
+    invalidFiles << "tests/auto/qml/qqmllanguage/data/invalidQmlEnumValue.2.qml";
     invalidFiles << "tests/auto/qml/qquickfolderlistmodel/data/dummy.qml";
     invalidFiles << "tests/auto/qml/qqmlecmascript/data/qtbug_22843.js";
     invalidFiles << "tests/auto/qml/qqmlecmascript/data/qtbug_22843.library.js";
@@ -123,6 +125,9 @@ void tst_qmlmin::initTestCase()
     invalidFiles << "tests/auto/qml/qqmlecmascript/data/stringParsing_error.6.qml";
     invalidFiles << "tests/auto/qml/qqmlecmascript/data/numberParsing_error.1.qml";
     invalidFiles << "tests/auto/qml/qqmlecmascript/data/numberParsing_error.2.qml";
+    invalidFiles << "tests/auto/qml/parserstress/tests/ecma_3/FunExpr/fe-001.js";
+    invalidFiles << "tests/auto/qml/qjsengine/script/com/trolltech/syntaxerror/__init__.js";
+    invalidFiles << "tests/auto/qml/debugger/qqmlpreview/data/broken.qml";
 }
 
 QStringList tst_qmlmin::findFiles(const QDir &d)
diff --git a/tests/auto/qml/qmlplugindump/tests/dumper/CompositeSingleton/Singleton.qml b/tests/auto/qml/qmlplugindump/data/dumper/CompositeSingleton/Singleton.qml
index b47d2e98f4..b47d2e98f4 100644
--- a/tests/auto/qml/qmlplugindump/tests/dumper/CompositeSingleton/Singleton.qml
+++ b/tests/auto/qml/qmlplugindump/data/dumper/CompositeSingleton/Singleton.qml
diff --git a/tests/auto/qml/qmlplugindump/data/dumper/CompositeSingleton/qmldir b/tests/auto/qml/qmlplugindump/data/dumper/CompositeSingleton/qmldir
new file mode 100644
index 0000000000..c08e74db2e
--- /dev/null
+++ b/tests/auto/qml/qmlplugindump/data/dumper/CompositeSingleton/qmldir
@@ -0,0 +1,3 @@
+module dumper.CompositeSingleton
+singleton Singleton 1.0 Singleton.qml
+depends QtQuick 2.0
diff --git a/tests/manual/qmlplugindump/tests/dumper/Imports/CompositeImports.qml b/tests/auto/qml/qmlplugindump/data/dumper/CompositeWithinSingleton/Composite.qml
index b1055b6992..b1055b6992 100644
--- a/tests/manual/qmlplugindump/tests/dumper/Imports/CompositeImports.qml
+++ b/tests/auto/qml/qmlplugindump/data/dumper/CompositeWithinSingleton/Composite.qml
diff --git a/tests/auto/qml/qmlplugindump/data/dumper/CompositeWithinSingleton/Singleton.qml b/tests/auto/qml/qmlplugindump/data/dumper/CompositeWithinSingleton/Singleton.qml
new file mode 100644
index 0000000000..e81b2b6cb5
--- /dev/null
+++ b/tests/auto/qml/qmlplugindump/data/dumper/CompositeWithinSingleton/Singleton.qml
@@ -0,0 +1,6 @@
+pragma Singleton
+import QtQuick 2.0
+
+QtObject {
+    property Composite test: Composite {}
+}
diff --git a/tests/auto/qml/qmlplugindump/data/dumper/CompositeWithinSingleton/qmldir b/tests/auto/qml/qmlplugindump/data/dumper/CompositeWithinSingleton/qmldir
new file mode 100644
index 0000000000..5a9cb1bd96
--- /dev/null
+++ b/tests/auto/qml/qmlplugindump/data/dumper/CompositeWithinSingleton/qmldir
@@ -0,0 +1,4 @@
+module dumper.CompositeWithinSingleton
+singleton Singleton 1.0 Singleton.qml
+Composite 1.0 Composite.qml
+depends QtQuick 2.0
diff --git a/tests/auto/qml/qmlplugindump/data/dumper/Dummy/dummy.cpp b/tests/auto/qml/qmlplugindump/data/dumper/Dummy/dummy.cpp
new file mode 100644
index 0000000000..689ea4aa53
--- /dev/null
+++ b/tests/auto/qml/qmlplugindump/data/dumper/Dummy/dummy.cpp
@@ -0,0 +1,39 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "dummy.h"
+
+Dummy::Dummy(QObject *parent):
+    QObject(parent)
+{
+}
+
+Dummy::~Dummy()
+{
+}
+
diff --git a/tests/auto/qml/qmlplugindump/data/dumper/Dummy/dummy.h b/tests/auto/qml/qmlplugindump/data/dumper/Dummy/dummy.h
new file mode 100644
index 0000000000..7011f72523
--- /dev/null
+++ b/tests/auto/qml/qmlplugindump/data/dumper/Dummy/dummy.h
@@ -0,0 +1,44 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef DUMMY_H
+#define DUMMY_H
+
+#include <QObject>
+
+class Dummy : public QObject
+{
+    Q_OBJECT
+
+public:
+    Dummy(QObject *parent = nullptr);
+    ~Dummy();
+};
+
+#endif // DUMMY_H
+
diff --git a/tests/auto/qml/qmlplugindump/data/dumper/Dummy/dummy.pro b/tests/auto/qml/qmlplugindump/data/dumper/Dummy/dummy.pro
new file mode 100644
index 0000000000..9f5bc927b4
--- /dev/null
+++ b/tests/auto/qml/qmlplugindump/data/dumper/Dummy/dummy.pro
@@ -0,0 +1,23 @@
+TEMPLATE = lib
+TARGET = Dummy
+QT += qml
+CONFIG += qt plugin
+
+CONFIG -= debug_and_release_target
+!build_pass:qtConfig(debug_and_release): CONFIG += release
+
+TARGET = $$qtLibraryTarget($$TARGET)
+
+SOURCES += \
+    dummy_plugin.cpp \
+    dummy.cpp
+
+HEADERS += \
+    dummy_plugin.h \
+    dummy.h
+
+!equals(_PRO_FILE_PWD_, $$OUT_PWD) {
+    cp.files = qmldir plugins.qmltypes
+    cp.path = $$OUT_PWD
+    COPIES += cp
+}
diff --git a/tests/auto/qml/qmlplugindump/data/dumper/Dummy/dummy_plugin.cpp b/tests/auto/qml/qmlplugindump/data/dumper/Dummy/dummy_plugin.cpp
new file mode 100644
index 0000000000..763604daf0
--- /dev/null
+++ b/tests/auto/qml/qmlplugindump/data/dumper/Dummy/dummy_plugin.cpp
@@ -0,0 +1,40 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "dummy_plugin.h"
+#include "dummy.h"
+
+#include <qqml.h>
+
+void DummyPlugin::registerTypes(const char *uri)
+{
+    // @uri dumper.dummy
+    qmlRegisterType<Dummy>(uri, 1, 0, "Dummy");
+}
+
+
diff --git a/tests/manual/qmlplugindump/tests/dumper/Dummy/dummy_plugin.h b/tests/auto/qml/qmlplugindump/data/dumper/Dummy/dummy_plugin.h
index 86e80e6a08..86e80e6a08 100644
--- a/tests/manual/qmlplugindump/tests/dumper/Dummy/dummy_plugin.h
+++ b/tests/auto/qml/qmlplugindump/data/dumper/Dummy/dummy_plugin.h
diff --git a/tests/auto/qml/qmlplugindump/data/dumper/Dummy/plugins.qmltypes b/tests/auto/qml/qmlplugindump/data/dumper/Dummy/plugins.qmltypes
new file mode 100644
index 0000000000..da0f2f24e4
--- /dev/null
+++ b/tests/auto/qml/qmlplugindump/data/dumper/Dummy/plugins.qmltypes
@@ -0,0 +1,17 @@
+import QtQuick.tooling 1.2
+
+// This file describes the plugin-supplied types contained in the library.
+// It is used for QML tooling purposes only.
+//
+// This file was auto-generated by:
+// 'qmlplugindump -nonrelocatable -noforceqtquick dumper.Dummy 1.0 .'
+
+Module {
+    dependencies: []
+    Component {
+        name: "Dummy"
+        prototype: "QObject"
+        exports: ["dumper.Dummy/Dummy 1.0"]
+        exportMetaObjectRevisions: [0]
+    }
+}
diff --git a/tests/auto/qml/qmlplugindump/data/dumper/Dummy/qmldir b/tests/auto/qml/qmlplugindump/data/dumper/Dummy/qmldir
new file mode 100644
index 0000000000..7d4107c040
--- /dev/null
+++ b/tests/auto/qml/qmlplugindump/data/dumper/Dummy/qmldir
@@ -0,0 +1,3 @@
+module dumper.Dummy
+plugin Dummy
+
diff --git a/tests/auto/qml/qmlplugindump/data/dumper/ExtendedType/extendedtype.pro b/tests/auto/qml/qmlplugindump/data/dumper/ExtendedType/extendedtype.pro
new file mode 100644
index 0000000000..24243aa622
--- /dev/null
+++ b/tests/auto/qml/qmlplugindump/data/dumper/ExtendedType/extendedtype.pro
@@ -0,0 +1,22 @@
+TEMPLATE = lib
+TARGET = ExtendedType
+QT += qml
+CONFIG += qt plugin
+
+CONFIG -= debug_and_release_target
+!build_pass:qtConfig(debug_and_release): CONFIG += release
+
+TARGET = $$qtLibraryTarget($$TARGET)
+
+SOURCES += \
+    plugin.cpp
+
+HEADERS += \
+    plugin.h \
+    types.h
+
+!equals(_PRO_FILE_PWD_, $$OUT_PWD) {
+    cp.files = qmldir plugins.qmltypes
+    cp.path = $$OUT_PWD
+    COPIES += cp
+}
diff --git a/tests/auto/qml/qmlplugindump/data/dumper/ExtendedType/plugin.cpp b/tests/auto/qml/qmlplugindump/data/dumper/ExtendedType/plugin.cpp
new file mode 100644
index 0000000000..423fbc1f4c
--- /dev/null
+++ b/tests/auto/qml/qmlplugindump/data/dumper/ExtendedType/plugin.cpp
@@ -0,0 +1,40 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "plugin.h"
+#include "types.h"
+
+#include <qqml.h>
+
+void Plugin::registerTypes(const char *uri)
+{
+    // @uri dumper.ExtendedType
+    qmlRegisterType<Type>(uri, 1, 0, "Type");
+    qmlRegisterExtendedType<Type, ExtendedType>(uri, 1, 1, "Type");
+    qmlRegisterType<DerivedType2>(uri, 1, 1, "DerivedType");
+}
diff --git a/tests/auto/qml/qmlplugindump/data/dumper/ExtendedType/plugin.h b/tests/auto/qml/qmlplugindump/data/dumper/ExtendedType/plugin.h
new file mode 100644
index 0000000000..b677fe2940
--- /dev/null
+++ b/tests/auto/qml/qmlplugindump/data/dumper/ExtendedType/plugin.h
@@ -0,0 +1,43 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef PLUGIN_H
+#define PLUGIN_H
+
+#include <QQmlExtensionPlugin>
+
+class Plugin : public QQmlExtensionPlugin
+{
+    Q_OBJECT
+    Q_PLUGIN_METADATA(IID QQmlExtensionInterface_iid)
+
+public:
+    void registerTypes(const char *uri);
+};
+
+#endif // PLUGIN_H
diff --git a/tests/auto/qml/qmlplugindump/data/dumper/ExtendedType/plugins.qmltypes b/tests/auto/qml/qmlplugindump/data/dumper/ExtendedType/plugins.qmltypes
new file mode 100644
index 0000000000..d84eb0011a
--- /dev/null
+++ b/tests/auto/qml/qmlplugindump/data/dumper/ExtendedType/plugins.qmltypes
@@ -0,0 +1,35 @@
+import QtQuick.tooling 1.2
+
+// This file describes the plugin-supplied types contained in the library.
+// It is used for QML tooling purposes only.
+//
+// This file was auto-generated by:
+// 'qmlplugindump -nonrelocatable -noforceqtquick dumper.ExtendedType 1.1 .'
+
+Module {
+    dependencies: []
+    Component {
+        name: "DerivedType1"
+        prototype: "Type"
+        Property { name: "m_exendedProperty2"; type: "int" }
+    }
+    Component {
+        name: "DerivedType2"
+        prototype: "DerivedType1"
+        exports: ["dumper.ExtendedType/DerivedType 1.1"]
+        exportMetaObjectRevisions: [0]
+    }
+    Component {
+        name: "Type"
+        defaultProperty: "data"
+        prototype: "QObject"
+        exports: [
+            "dumper.ExtendedType/Type 1.0",
+            "dumper.ExtendedType/Type 1.1"
+        ]
+        exportMetaObjectRevisions: [0, 101]
+        Property { name: "baseProperty"; type: "int" }
+        Property { name: "extendedProperty"; revision: 101; type: "int" }
+        Property { name: "data"; revision: 101; type: "QObject"; isList: true; isReadonly: true }
+    }
+}
diff --git a/tests/auto/qml/qmlplugindump/data/dumper/ExtendedType/qmldir b/tests/auto/qml/qmlplugindump/data/dumper/ExtendedType/qmldir
new file mode 100644
index 0000000000..6693f403d9
--- /dev/null
+++ b/tests/auto/qml/qmlplugindump/data/dumper/ExtendedType/qmldir
@@ -0,0 +1,3 @@
+module dumper.ExtendedType
+plugin ExtendedType
+
diff --git a/tests/auto/qml/qmlplugindump/data/dumper/ExtendedType/types.h b/tests/auto/qml/qmlplugindump/data/dumper/ExtendedType/types.h
new file mode 100644
index 0000000000..dfba55a094
--- /dev/null
+++ b/tests/auto/qml/qmlplugindump/data/dumper/ExtendedType/types.h
@@ -0,0 +1,86 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef TYPES_H
+#define TYPES_H
+
+#include <QObject>
+#include <QQmlListProperty>
+
+class Type : public QObject
+{
+    Q_OBJECT
+    Q_PROPERTY(int baseProperty MEMBER m_baseProperty)
+
+public:
+    Type(QObject *parent = nullptr)
+        : QObject(parent) {}
+
+private:
+    int m_baseProperty;
+};
+
+class ExtendedType : public QObject
+{
+    Q_OBJECT
+    Q_PROPERTY(int extendedProperty MEMBER m_extendedProperty)
+    Q_PROPERTY(QQmlListProperty<QObject> data READ data)
+    Q_CLASSINFO("DefaultProperty", "data")
+
+public:
+    ExtendedType(QObject *parent = nullptr)
+        : QObject(parent) {}
+    QQmlListProperty<QObject> data() { return QQmlListProperty<QObject>(this, m_data); }
+
+private:
+    QList<QObject *> m_data;
+    int m_extendedProperty;
+};
+
+class DerivedType1 : public Type
+{
+    Q_OBJECT
+    Q_PROPERTY(int m_exendedProperty2 MEMBER m_extendedProperty2)
+
+public:
+    DerivedType1(QObject *parent = nullptr)
+        : Type(parent) {}
+
+private:
+    int m_extendedProperty2;
+};
+
+class DerivedType2 : public DerivedType1
+{
+    Q_OBJECT
+public:
+    DerivedType2(QObject *parent = nullptr)
+        : DerivedType1(parent) {}
+};
+
+#endif // TYPES_H
diff --git a/tests/auto/qml/qmlplugindump/data/dumper/Imports/CompositeImports.qml b/tests/auto/qml/qmlplugindump/data/dumper/Imports/CompositeImports.qml
new file mode 100644
index 0000000000..b1055b6992
--- /dev/null
+++ b/tests/auto/qml/qmlplugindump/data/dumper/Imports/CompositeImports.qml
@@ -0,0 +1,5 @@
+import QtQuick 2.0
+
+QtObject {
+    property int test: 0
+}
diff --git a/tests/auto/qml/qmlplugindump/data/dumper/Imports/imports.cpp b/tests/auto/qml/qmlplugindump/data/dumper/Imports/imports.cpp
new file mode 100644
index 0000000000..a923fade2a
--- /dev/null
+++ b/tests/auto/qml/qmlplugindump/data/dumper/Imports/imports.cpp
@@ -0,0 +1,39 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "imports.h"
+
+Imports::Imports(QObject *parent):
+    QObject(parent)
+{
+}
+
+Imports::~Imports()
+{
+}
+
diff --git a/tests/auto/qml/qmlplugindump/data/dumper/Imports/imports.h b/tests/auto/qml/qmlplugindump/data/dumper/Imports/imports.h
new file mode 100644
index 0000000000..d2b9036e4d
--- /dev/null
+++ b/tests/auto/qml/qmlplugindump/data/dumper/Imports/imports.h
@@ -0,0 +1,44 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef IMPORTS_H
+#define IMPORTS_H
+
+#include <QObject>
+
+class Imports : public QObject
+{
+    Q_OBJECT
+
+public:
+    Imports(QObject *parent = nullptr);
+    ~Imports();
+};
+
+#endif // IMPORTS_H
+
diff --git a/tests/auto/qml/qmlplugindump/data/dumper/Imports/imports.pro b/tests/auto/qml/qmlplugindump/data/dumper/Imports/imports.pro
new file mode 100644
index 0000000000..d20ea967ea
--- /dev/null
+++ b/tests/auto/qml/qmlplugindump/data/dumper/Imports/imports.pro
@@ -0,0 +1,24 @@
+TEMPLATE = lib
+TARGET = Imports
+QT += qml
+CONFIG += qt plugin
+
+CONFIG -= debug_and_release_target
+!build_pass:qtConfig(debug_and_release): CONFIG += release
+
+TARGET = $$qtLibraryTarget($$TARGET)
+
+SOURCES += \
+    imports_plugin.cpp \
+    imports.cpp
+
+HEADERS += \
+    imports_plugin.h \
+    imports.h
+
+!equals(_PRO_FILE_PWD_, $$OUT_PWD) {
+    cp.files = qmldir plugins.qmltypes CompositeImports.qml
+    cp.path = $$OUT_PWD
+    COPIES += cp
+}
+
diff --git a/tests/auto/qml/qmlplugindump/data/dumper/Imports/imports_plugin.cpp b/tests/auto/qml/qmlplugindump/data/dumper/Imports/imports_plugin.cpp
new file mode 100644
index 0000000000..183ba56ac1
--- /dev/null
+++ b/tests/auto/qml/qmlplugindump/data/dumper/Imports/imports_plugin.cpp
@@ -0,0 +1,40 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "imports_plugin.h"
+#include "imports.h"
+
+#include <qqml.h>
+
+void ImportsPlugin::registerTypes(const char *uri)
+{
+    // @uri dumper.imports
+    qmlRegisterType<Imports>(uri, 1, 0, "Imports");
+}
+
+
diff --git a/tests/manual/qmlplugindump/tests/dumper/Imports/imports_plugin.h b/tests/auto/qml/qmlplugindump/data/dumper/Imports/imports_plugin.h
index fd09584d47..fd09584d47 100644
--- a/tests/manual/qmlplugindump/tests/dumper/Imports/imports_plugin.h
+++ b/tests/auto/qml/qmlplugindump/data/dumper/Imports/imports_plugin.h
diff --git a/tests/auto/qml/qmlplugindump/data/dumper/Imports/plugins.qmltypes b/tests/auto/qml/qmlplugindump/data/dumper/Imports/plugins.qmltypes
new file mode 100644
index 0000000000..937dd60a9e
--- /dev/null
+++ b/tests/auto/qml/qmlplugindump/data/dumper/Imports/plugins.qmltypes
@@ -0,0 +1,17 @@
+import QtQuick.tooling 1.2
+
+// This file describes the plugin-supplied types contained in the library.
+// It is used for QML tooling purposes only.
+//
+// This file was auto-generated by:
+// 'qmlplugindump -nonrelocatable -noforceqtquick dumper.Imports 1.0 .'
+
+Module {
+    dependencies: ["QtQuick 2.0"]
+    Component {
+        name: "Imports"
+        prototype: "QObject"
+        exports: ["dumper.Imports/Imports 1.0"]
+        exportMetaObjectRevisions: [0]
+    }
+}
diff --git a/tests/auto/qml/qmlplugindump/data/dumper/Imports/qmldir b/tests/auto/qml/qmlplugindump/data/dumper/Imports/qmldir
new file mode 100644
index 0000000000..c9058a7f95
--- /dev/null
+++ b/tests/auto/qml/qmlplugindump/data/dumper/Imports/qmldir
@@ -0,0 +1,3 @@
+module dumper.Imports
+plugin Imports
+CompositeImports 1.0 CompositeImports.qml
diff --git a/tests/manual/qmlplugindump/tests/dumper/Singleton/CompositeSingleton.qml b/tests/auto/qml/qmlplugindump/data/dumper/Singleton/CompositeSingleton.qml
index b47d2e98f4..b47d2e98f4 100644
--- a/tests/manual/qmlplugindump/tests/dumper/Singleton/CompositeSingleton.qml
+++ b/tests/auto/qml/qmlplugindump/data/dumper/Singleton/CompositeSingleton.qml
diff --git a/tests/auto/qml/qmlplugindump/data/dumper/Singleton/qmldir b/tests/auto/qml/qmlplugindump/data/dumper/Singleton/qmldir
new file mode 100644
index 0000000000..6ed6d6f1d4
--- /dev/null
+++ b/tests/auto/qml/qmlplugindump/data/dumper/Singleton/qmldir
@@ -0,0 +1,2 @@
+module dumper.Singleton
+singleton CompositeSingleton 1.0 CompositeSingleton.qml
diff --git a/tests/auto/qml/qmlplugindump/data/dumper/Versions/plugin.qmltypes b/tests/auto/qml/qmlplugindump/data/dumper/Versions/plugin.qmltypes
new file mode 100644
index 0000000000..3a33590139
--- /dev/null
+++ b/tests/auto/qml/qmlplugindump/data/dumper/Versions/plugin.qmltypes
@@ -0,0 +1,23 @@
+import QtQuick.tooling 1.2
+
+// This file describes the plugin-supplied types contained in the library.
+// It is used for QML tooling purposes only.
+//
+// This file was auto-generated by:
+// 'qmlplugindump -nonrelocatable -noforceqtquick dumper.Versions 1.1 .'
+
+Module {
+    dependencies: []
+    Component {
+        name: "Versions"
+        prototype: "QObject"
+        exports: [
+            "dumper.Versions/Versions 1.0",
+            "dumper.Versions/Versions 1.1"
+        ]
+        exportMetaObjectRevisions: [0, 1]
+        Property { name: "foo"; type: "int" }
+        Property { name: "bar"; revision: 1; type: "int" }
+        Property { name: "baz"; revision: 2; type: "int" }
+    }
+}
diff --git a/tests/auto/qml/qmlplugindump/data/dumper/Versions/plugins.qmltypes b/tests/auto/qml/qmlplugindump/data/dumper/Versions/plugins.qmltypes
new file mode 100644
index 0000000000..3a33590139
--- /dev/null
+++ b/tests/auto/qml/qmlplugindump/data/dumper/Versions/plugins.qmltypes
@@ -0,0 +1,23 @@
+import QtQuick.tooling 1.2
+
+// This file describes the plugin-supplied types contained in the library.
+// It is used for QML tooling purposes only.
+//
+// This file was auto-generated by:
+// 'qmlplugindump -nonrelocatable -noforceqtquick dumper.Versions 1.1 .'
+
+Module {
+    dependencies: []
+    Component {
+        name: "Versions"
+        prototype: "QObject"
+        exports: [
+            "dumper.Versions/Versions 1.0",
+            "dumper.Versions/Versions 1.1"
+        ]
+        exportMetaObjectRevisions: [0, 1]
+        Property { name: "foo"; type: "int" }
+        Property { name: "bar"; revision: 1; type: "int" }
+        Property { name: "baz"; revision: 2; type: "int" }
+    }
+}
diff --git a/tests/auto/qml/qmlplugindump/data/dumper/Versions/qmldir b/tests/auto/qml/qmlplugindump/data/dumper/Versions/qmldir
new file mode 100644
index 0000000000..a47a2a4573
--- /dev/null
+++ b/tests/auto/qml/qmlplugindump/data/dumper/Versions/qmldir
@@ -0,0 +1,3 @@
+module dumper.Versions
+plugin Versions
+
diff --git a/tests/auto/qml/qmlplugindump/data/dumper/Versions/versions.cpp b/tests/auto/qml/qmlplugindump/data/dumper/Versions/versions.cpp
new file mode 100644
index 0000000000..3422275d78
--- /dev/null
+++ b/tests/auto/qml/qmlplugindump/data/dumper/Versions/versions.cpp
@@ -0,0 +1,39 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "versions.h"
+
+Versions::Versions(QObject *parent):
+    QObject(parent)
+{
+}
+
+Versions::~Versions()
+{
+}
+
diff --git a/tests/auto/qml/qmlplugindump/data/dumper/Versions/versions.h b/tests/auto/qml/qmlplugindump/data/dumper/Versions/versions.h
new file mode 100644
index 0000000000..ba88f478ca
--- /dev/null
+++ b/tests/auto/qml/qmlplugindump/data/dumper/Versions/versions.h
@@ -0,0 +1,61 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef VERSIONS_H
+#define VERSIONS_H
+
+#include <QObject>
+
+class Versions : public QObject
+{
+    Q_OBJECT
+    Q_PROPERTY(int foo READ foo WRITE setFoo NOTIFY fooChanged)
+    Q_PROPERTY(int bar READ bar WRITE setBar NOTIFY barChanged REVISION 1)
+    Q_PROPERTY(int baz READ baz WRITE setBaz NOTIFY bazChanged REVISION 2)
+
+public:
+    Versions(QObject *parent = nullptr);
+    ~Versions();
+    int foo() const { return m_foo; }
+    void setFoo(int value) { m_foo = value; }
+    int bar() const { return m_bar; }
+    void setBar(int value) { m_bar = value; }
+    int baz() const { return m_baz; }
+    void setBaz(int value) { m_baz = value; }
+signals:
+    void fooChanged();
+    void barChanged();
+    void bazChanged();
+private:
+    int m_foo;
+    int m_bar;
+    int m_baz;
+};
+
+#endif // VERSIONS_H
+
diff --git a/tests/auto/qml/qmlplugindump/data/dumper/Versions/versions.pro b/tests/auto/qml/qmlplugindump/data/dumper/Versions/versions.pro
new file mode 100644
index 0000000000..6bbb9e556b
--- /dev/null
+++ b/tests/auto/qml/qmlplugindump/data/dumper/Versions/versions.pro
@@ -0,0 +1,23 @@
+TEMPLATE = lib
+TARGET = Versions
+QT += qml
+CONFIG += qt plugin
+
+CONFIG -= debug_and_release_target
+!build_pass:qtConfig(debug_and_release): CONFIG += release
+
+TARGET = $$qtLibraryTarget($$TARGET)
+
+SOURCES += \
+    versions_plugin.cpp \
+    versions.cpp
+
+HEADERS += \
+    versions_plugin.h \
+    versions.h
+
+!equals(_PRO_FILE_PWD_, $$OUT_PWD) {
+    cpqmldir.files = qmldir plugins.qmltypes
+    cpqmldir.path = $$OUT_PWD
+    COPIES += cpqmldir
+}
diff --git a/tests/auto/qml/qmlplugindump/data/dumper/Versions/versions_plugin.cpp b/tests/auto/qml/qmlplugindump/data/dumper/Versions/versions_plugin.cpp
new file mode 100644
index 0000000000..4bd290aff1
--- /dev/null
+++ b/tests/auto/qml/qmlplugindump/data/dumper/Versions/versions_plugin.cpp
@@ -0,0 +1,41 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "versions_plugin.h"
+#include "versions.h"
+
+#include <qqml.h>
+
+void VersionsPlugin::registerTypes(const char *uri)
+{
+    // @uri dumper.versions
+    qmlRegisterType<Versions>(uri, 1, 0, "Versions");
+    qmlRegisterType<Versions, 1>(uri, 1, 1, "Versions");
+}
+
+
diff --git a/tests/manual/qmlplugindump/tests/dumper/Versions/versions_plugin.h b/tests/auto/qml/qmlplugindump/data/dumper/Versions/versions_plugin.h
index 4ba68a8125..4ba68a8125 100644
--- a/tests/manual/qmlplugindump/tests/dumper/Versions/versions_plugin.h
+++ b/tests/auto/qml/qmlplugindump/data/dumper/Versions/versions_plugin.h
diff --git a/tests/auto/qml/qmlplugindump/qmlplugindump.pro b/tests/auto/qml/qmlplugindump/qmlplugindump.pro
index c713edc541..34eb58c981 100644
--- a/tests/auto/qml/qmlplugindump/qmlplugindump.pro
+++ b/tests/auto/qml/qmlplugindump/qmlplugindump.pro
@@ -1,6 +1,8 @@
-CONFIG += testcase
-TARGET = tst_qmlplugindump
-QT += testlib gui-private
-macx:CONFIG -= app_bundle
+TEMPLATE = subdirs
 
-SOURCES += tst_qmlplugindump.cpp
+SUBDIRS += \
+  tst_qmlplugindump.pro \
+  data/dumper/Dummy/dummy.pro \
+  data/dumper/Imports/imports.pro \
+  data/dumper/Versions/versions.pro \
+  data/dumper/ExtendedType/extendedtype.pro
diff --git a/tests/auto/qml/qmlplugindump/tests/dumper/CompositeSingleton/qmldir b/tests/auto/qml/qmlplugindump/tests/dumper/CompositeSingleton/qmldir
deleted file mode 100644
index 8df57f6d47..0000000000
--- a/tests/auto/qml/qmlplugindump/tests/dumper/CompositeSingleton/qmldir
+++ /dev/null
@@ -1,3 +0,0 @@
-module tests.dumper.CompositeSingleton
-singleton Singleton 1.0 Singleton.qml
-depends QtQuick 2.0
diff --git a/tests/auto/qml/qmlplugindump/tst_qmlplugindump.cpp b/tests/auto/qml/qmlplugindump/tst_qmlplugindump.cpp
index 68e11e3551..17766a89b5 100644
--- a/tests/auto/qml/qmlplugindump/tst_qmlplugindump.cpp
+++ b/tests/auto/qml/qmlplugindump/tst_qmlplugindump.cpp
@@ -26,6 +26,8 @@
 **
 ****************************************************************************/
 
+#include "util.h"
+
 #include <qtest.h>
 #include <QLibraryInfo>
 #include <QDir>
@@ -33,7 +35,7 @@
 #include <QDebug>
 #include <cstdlib>
 
-class tst_qmlplugindump : public QObject
+class tst_qmlplugindump : public QQmlDataTest
 {
     Q_OBJECT
 public:
@@ -43,6 +45,10 @@ private slots:
     void initTestCase();
     void builtins();
     void singleton();
+    void compositeWithinSingleton();
+
+    void plugin_data();
+    void plugin();
 
 private:
     QString qmlplugindumpPath;
@@ -54,6 +60,7 @@ tst_qmlplugindump::tst_qmlplugindump()
 
 void tst_qmlplugindump::initTestCase()
 {
+    QQmlDataTest::initTestCase();
     qmlplugindumpPath = QLibraryInfo::location(QLibraryInfo::BinariesPath);
 
 #if defined(Q_OS_WIN)
@@ -102,8 +109,8 @@ void tst_qmlplugindump::singleton()
 {
     QProcess dumper;
     QStringList args;
-    args << QLatin1String("tests.dumper.CompositeSingleton") << QLatin1String("1.0")
-         << QLatin1String(".");
+    args << QLatin1String("dumper.CompositeSingleton") << QLatin1String("1.0")
+         << QLatin1String(QT_QMLTEST_DIR "/data");
     dumper.start(qmlplugindumpPath, args);
     QVERIFY2(dumper.waitForStarted(), qPrintable(dumper.errorString()));
     QVERIFY2(dumper.waitForFinished(), qPrintable(dumper.errorString()));
@@ -113,6 +120,54 @@ void tst_qmlplugindump::singleton()
     QVERIFY2(result.contains(QLatin1String("exportMetaObjectRevisions: [0]")), qPrintable(result));
 }
 
+void tst_qmlplugindump::compositeWithinSingleton()
+{
+    QProcess dumper;
+    QStringList args;
+    args << QLatin1String("dumper.CompositeWithinSingleton") << QLatin1String("1.0")
+         << QLatin1String(QT_QMLTEST_DIR "/data");
+    dumper.start(qmlplugindumpPath, args);
+    QVERIFY2(dumper.waitForStarted(), qPrintable(dumper.errorString()));
+    QVERIFY2(dumper.waitForFinished(), qPrintable(dumper.errorString()));
+
+    const QString &result = dumper.readAllStandardOutput();
+    QVERIFY2(result.contains(QLatin1String("exports: [\"Composite 1.0\"]")), qPrintable(result));
+    QVERIFY2(result.contains(QLatin1String("exportMetaObjectRevisions: [0]")), qPrintable(result));
+}
+
+void tst_qmlplugindump::plugin_data()
+{
+    QTest::addColumn<QString>("import");
+    QTest::addColumn<QString>("version");
+    QTest::addColumn<QString>("expectedPath");
+
+    QTest::newRow("dumper.Dummy") << "dumper.Dummy" << "1.0" << testFile("dumper/Dummy/plugins.qmltypes");
+    QTest::newRow("dumper.Imports") << "dumper.Imports" << "1.0" << testFile("dumper/Imports/plugins.qmltypes");
+    QTest::newRow("dumper.Versions") << "dumper.Versions" << "1.1" << testFile("dumper/Versions/plugins.qmltypes");
+    QTest::newRow("dumper.ExtendedType") << "dumper.ExtendedType"
+                                         << "1.1" << testFile("dumper/ExtendedType/plugins.qmltypes");
+}
+
+void tst_qmlplugindump::plugin()
+{
+    QFETCH(QString, import);
+    QFETCH(QString, version);
+    QFETCH(QString, expectedPath);
+
+    QProcess dumper;
+    dumper.setWorkingDirectory(dataDirectory());
+    QStringList args = { QLatin1String("-nonrelocatable"), QLatin1String("-noforceqtquick"), import, version, QLatin1String(".") };
+    dumper.start(qmlplugindumpPath, args);
+    QVERIFY2(dumper.waitForStarted(), qPrintable(dumper.errorString()));
+    QVERIFY2(dumper.waitForFinished(), qPrintable(dumper.errorString()));
+
+    const QString &result = dumper.readAllStandardOutput();
+    QFile expectedFile(expectedPath);
+    QVERIFY2(expectedFile.open(QIODevice::ReadOnly), qPrintable(expectedFile.errorString()));
+    const QString expected = expectedFile.readAll();
+    QCOMPARE(result, expected);
+}
+
 QTEST_MAIN(tst_qmlplugindump)
 
 #include "tst_qmlplugindump.moc"
diff --git a/tests/auto/qml/qmlplugindump/tst_qmlplugindump.pro b/tests/auto/qml/qmlplugindump/tst_qmlplugindump.pro
new file mode 100644
index 0000000000..be0a0a49b6
--- /dev/null
+++ b/tests/auto/qml/qmlplugindump/tst_qmlplugindump.pro
@@ -0,0 +1,9 @@
+QT += testlib gui-private qml
+macx:CONFIG -= app_bundle
+
+CONFIG += testcase
+
+include(../../shared/util.pri)
+
+DEFINES += QT_QMLTEST_DIR=\\\"$${_PRO_FILE_PWD_}\\\"
+SOURCES += tst_qmlplugindump.cpp
diff --git a/tests/auto/qml/qqmlapplicationengine/qqmlapplicationengine.pro b/tests/auto/qml/qqmlapplicationengine/qqmlapplicationengine.pro
index 4a2dde7c47..3adad3759b 100644
--- a/tests/auto/qml/qqmlapplicationengine/qqmlapplicationengine.pro
+++ b/tests/auto/qml/qqmlapplicationengine/qqmlapplicationengine.pro
@@ -1,3 +1,5 @@
 TEMPLATE = subdirs
-SUBDIRS = tst_qqmlapplicationengine.pro \
-          testapp
+SUBDIRS = testapp \
+          tst_qqmlapplicationengine.pro
+
+CONFIG += ordered
diff --git a/tests/auto/qml/qqmlapplicationengine/testapp/delayedExit.qml b/tests/auto/qml/qqmlapplicationengine/testapp/delayedExit.qml
new file mode 100644
index 0000000000..3d67c958bb
--- /dev/null
+++ b/tests/auto/qml/qqmlapplicationengine/testapp/delayedExit.qml
@@ -0,0 +1,11 @@
+import QtQml 2.0
+
+QtObject {
+    id: root
+    property Timer t: Timer { interval: 1; running: true; onTriggered: Qt.exit(0); }
+    property Connections c: Connections {
+        target: Qt.application
+        onAboutToQuit: console.log("End");
+    }
+    Component.onCompleted: console.log("Start: " + Qt.application.arguments[1]);
+}
diff --git a/tests/auto/qml/qqmlapplicationengine/testapp/main.qml b/tests/auto/qml/qqmlapplicationengine/testapp/delayedQuit.qml
index c75485a7f7..c75485a7f7 100644
--- a/tests/auto/qml/qqmlapplicationengine/testapp/main.qml
+++ b/tests/auto/qml/qqmlapplicationengine/testapp/delayedQuit.qml
diff --git a/tests/auto/qml/qqmlapplicationengine/testapp/immediateExit.qml b/tests/auto/qml/qqmlapplicationengine/testapp/immediateExit.qml
new file mode 100644
index 0000000000..46634f3f51
--- /dev/null
+++ b/tests/auto/qml/qqmlapplicationengine/testapp/immediateExit.qml
@@ -0,0 +1,8 @@
+import QtQml 2.0
+
+QtObject {
+    Component.onCompleted: {
+        console.log("End: " + Qt.application.arguments[1]);
+        Qt.exit(0)
+    }
+}
diff --git a/tests/auto/qml/qqmlapplicationengine/testapp/immediateQuit.qml b/tests/auto/qml/qqmlapplicationengine/testapp/immediateQuit.qml
new file mode 100644
index 0000000000..1da9d1201a
--- /dev/null
+++ b/tests/auto/qml/qqmlapplicationengine/testapp/immediateQuit.qml
@@ -0,0 +1,8 @@
+import QtQml 2.0
+
+QtObject {
+    Component.onCompleted: {
+        console.log("End: " + Qt.application.arguments[1]);
+        Qt.quit()
+    }
+}
diff --git a/tests/auto/qml/qqmlapplicationengine/testapp/main.cpp b/tests/auto/qml/qqmlapplicationengine/testapp/main.cpp
index a57889fe86..be0d98a2df 100644
--- a/tests/auto/qml/qqmlapplicationengine/testapp/main.cpp
+++ b/tests/auto/qml/qqmlapplicationengine/testapp/main.cpp
@@ -32,6 +32,6 @@
 int main (int argc, char *argv[])
 {
     QCoreApplication app(argc, argv);
-    QQmlApplicationEngine e(QUrl("qrc:///main.qml"));
+    QQmlApplicationEngine e(QUrl(QString("qrc:///") + argv[1]));
     return app.exec();
 }
diff --git a/tests/auto/qml/qqmlapplicationengine/testapp/main.qrc b/tests/auto/qml/qqmlapplicationengine/testapp/main.qrc
index 5f6483ac33..82b695bbd8 100644
--- a/tests/auto/qml/qqmlapplicationengine/testapp/main.qrc
+++ b/tests/auto/qml/qqmlapplicationengine/testapp/main.qrc
@@ -1,5 +1,8 @@
 <RCC>
     <qresource prefix="/">
-        <file>main.qml</file>
+        <file>immediateQuit.qml</file>
+        <file>immediateExit.qml</file>
+        <file>delayedQuit.qml</file>
+        <file>delayedExit.qml</file>
     </qresource>
 </RCC>
diff --git a/tests/auto/qml/qqmlapplicationengine/tst_qqmlapplicationengine.cpp b/tests/auto/qml/qqmlapplicationengine/tst_qqmlapplicationengine.cpp
index daeb9b5455..ce654dc45e 100644
--- a/tests/auto/qml/qqmlapplicationengine/tst_qqmlapplicationengine.cpp
+++ b/tests/auto/qml/qqmlapplicationengine/tst_qqmlapplicationengine.cpp
@@ -46,6 +46,7 @@ private slots:
     void initTestCase();
     void basicLoading();
     void testNonResolvedPath();
+    void application_data();
     void application();
     void applicationProperties();
     void removeObjectsWhenDestroyed();
@@ -111,35 +112,56 @@ void tst_qqmlapplicationengine::testNonResolvedPath()
     }
 }
 
+void tst_qqmlapplicationengine::application_data()
+{
+    QTest::addColumn<QByteArray>("qmlFile");
+    QTest::addColumn<QByteArray>("expectedStdErr");
+
+    QTest::newRow("delayed quit") << QByteArray("delayedQuit.qml")
+                                  << QByteArray("qml: Start: delayedQuit.qml\nqml: End\n");
+    QTest::newRow("delayed exit") << QByteArray("delayedExit.qml")
+                                  << QByteArray("qml: Start: delayedExit.qml\nqml: End\n");
+    QTest::newRow("immediate quit") << QByteArray("immediateQuit.qml")
+                                    << QByteArray("qml: End: immediateQuit.qml\n");
+    QTest::newRow("immediate exit") << QByteArray("immediateExit.qml")
+                                    << QByteArray("qml: End: immediateExit.qml\n");
+}
+
 void tst_qqmlapplicationengine::application()
 {
     /* This test batches together some tests about running an external application
        written with QQmlApplicationEngine. The application tests the following functionality
        which is easier to do by watching a separate process:
-       -Loads relative paths from the working directory
-       -quits when quit is called
-       -emits aboutToQuit after quit is called
-       -has access to application command line arguments
+       - Loads relative paths from the working directory
+       - Quits when quit is called
+       - Exits when exit is called
+       - Emits aboutToQuit after quit is called
+       - Has access to application command line arguments
 
        Note that checking the output means that on builds with extra debugging, this might fail with a false positive.
        Also the testapp is automatically built and installed in shadow builds, so it does NOT use testData
    */
+
+    QFETCH(QByteArray, qmlFile);
+    QFETCH(QByteArray, expectedStdErr);
+
 #if QT_CONFIG(process)
     QDir::setCurrent(buildDir);
     QProcess *testProcess = new QProcess(this);
     QStringList args;
-    args << QLatin1String("testData");
+    args << qmlFile; // QML file passed as an argument is going to be run by testapp.
     testProcess->start(QLatin1String("testapp/testapp"), args);
     QVERIFY(testProcess->waitForFinished(5000));
     QCOMPARE(testProcess->exitCode(), 0);
-    QByteArray test_stdout = testProcess->readAllStandardOutput();
-    QByteArray test_stderr = testProcess->readAllStandardError();
-    QByteArray test_stderr_target("qml: Start: testData\nqml: End\n");
+    QByteArray testStdOut = testProcess->readAllStandardOutput();
+    QByteArray testStdErr = testProcess->readAllStandardError();
 #ifdef Q_OS_WIN
-    test_stderr_target.replace('\n', QByteArray("\r\n"));
+    expectedStdErr.replace('\n', QByteArray("\r\n"));
 #endif
-    QCOMPARE(test_stdout, QByteArray(""));
-    QVERIFY(QString(test_stderr).endsWith(QString(test_stderr_target)));
+    QCOMPARE(testStdOut, QByteArray(""));
+    QVERIFY2(QString(testStdErr).endsWith(QString(expectedStdErr)),
+             QByteArray("\nExpected ending:\n") + expectedStdErr
+             + QByteArray("\nActual output:\n") + testStdErr);
     delete testProcess;
     QDir::setCurrent(srcDir);
 #else // process
diff --git a/tests/auto/qml/qqmlbinding/tst_qqmlbinding.cpp b/tests/auto/qml/qqmlbinding/tst_qqmlbinding.cpp
index 4b485d2ce8..34cf21024d 100644
--- a/tests/auto/qml/qqmlbinding/tst_qqmlbinding.cpp
+++ b/tests/auto/qml/qqmlbinding/tst_qqmlbinding.cpp
@@ -65,10 +65,10 @@ void tst_qqmlbinding::binding()
     QQmlEngine engine;
     QQmlComponent c(&engine, testFileUrl("test-binding.qml"));
     QQuickRectangle *rect = qobject_cast<QQuickRectangle*>(c.create());
-    QVERIFY(rect != 0);
+    QVERIFY(rect != nullptr);
 
     QQmlBind *binding3 = qobject_cast<QQmlBind*>(rect->findChild<QQmlBind*>("binding3"));
-    QVERIFY(binding3 != 0);
+    QVERIFY(binding3 != nullptr);
 
     QCOMPARE(rect->color(), QColor("yellow"));
     QCOMPARE(rect->property("text").toString(), QString("Hello"));
@@ -80,7 +80,7 @@ void tst_qqmlbinding::binding()
     QCOMPARE(binding3->when(), true);
 
     QQmlBind *binding = qobject_cast<QQmlBind*>(rect->findChild<QQmlBind*>("binding1"));
-    QVERIFY(binding != 0);
+    QVERIFY(binding != nullptr);
     QCOMPARE(binding->object(), qobject_cast<QObject*>(rect));
     QCOMPARE(binding->property(), QLatin1String("text"));
     QCOMPARE(binding->value().toString(), QLatin1String("Hello"));
@@ -94,7 +94,7 @@ void tst_qqmlbinding::whenAfterValue()
     QQmlComponent c(&engine, testFileUrl("test-binding2.qml"));
     QQuickRectangle *rect = qobject_cast<QQuickRectangle*>(c.create());
 
-    QVERIFY(rect != 0);
+    QVERIFY(rect != nullptr);
     QCOMPARE(rect->color(), QColor("yellow"));
     QCOMPARE(rect->property("text").toString(), QString("Hello"));
 
@@ -109,10 +109,10 @@ void tst_qqmlbinding::restoreBinding()
     QQmlEngine engine;
     QQmlComponent c(&engine, testFileUrl("restoreBinding.qml"));
     QQuickRectangle *rect = qobject_cast<QQuickRectangle*>(c.create());
-    QVERIFY(rect != 0);
+    QVERIFY(rect != nullptr);
 
     QQuickRectangle *myItem = qobject_cast<QQuickRectangle*>(rect->findChild<QQuickRectangle*>("myItem"));
-    QVERIFY(myItem != 0);
+    QVERIFY(myItem != nullptr);
 
     myItem->setY(25);
     QCOMPARE(myItem->x(), qreal(100-25));
@@ -139,10 +139,10 @@ void tst_qqmlbinding::restoreBindingWithLoop()
     QQmlEngine engine;
     QQmlComponent c(&engine, testFileUrl("restoreBindingWithLoop.qml"));
     QQuickRectangle *rect = qobject_cast<QQuickRectangle*>(c.create());
-    QVERIFY(rect != 0);
+    QVERIFY(rect != nullptr);
 
     QQuickRectangle *myItem = qobject_cast<QQuickRectangle*>(rect->findChild<QQuickRectangle*>("myItem"));
-    QVERIFY(myItem != 0);
+    QVERIFY(myItem != nullptr);
 
     myItem->setY(25);
     QCOMPARE(myItem->x(), qreal(25 + 100));
@@ -175,10 +175,10 @@ void tst_qqmlbinding::restoreBindingWithoutCrash()
     QQmlEngine engine;
     QQmlComponent c(&engine, testFileUrl("restoreBindingWithoutCrash.qml"));
     QQuickRectangle *rect = qobject_cast<QQuickRectangle*>(c.create());
-    QVERIFY(rect != 0);
+    QVERIFY(rect != nullptr);
 
     QQuickRectangle *myItem = qobject_cast<QQuickRectangle*>(rect->findChild<QQuickRectangle*>("myItem"));
-    QVERIFY(myItem != 0);
+    QVERIFY(myItem != nullptr);
 
     myItem->setY(25);
     QCOMPARE(myItem->x(), qreal(100-25));
@@ -215,9 +215,9 @@ void tst_qqmlbinding::deletedObject()
     QQmlEngine engine;
     QQmlComponent c(&engine, testFileUrl("deletedObject.qml"));
     QQuickRectangle *rect = qobject_cast<QQuickRectangle*>(c.create());
-    QVERIFY(rect != 0);
+    QVERIFY(rect != nullptr);
 
-    QGuiApplication::sendPostedEvents(0, QEvent::DeferredDelete);
+    QGuiApplication::sendPostedEvents(nullptr, QEvent::DeferredDelete);
 
     //don't crash
     rect->setProperty("activateBinding", true);
@@ -289,7 +289,7 @@ void tst_qqmlbinding::delayed()
     QQmlComponent c(&engine, testFileUrl("delayed.qml"));
     QQuickItem *item = qobject_cast<QQuickItem*>(c.create());
 
-    QVERIFY(item != 0);
+    QVERIFY(item != nullptr);
     // update on creation
     QCOMPARE(item->property("changeCount").toInt(), 1);
 
diff --git a/tests/auto/qml/qqmlchangeset/tst_qqmlchangeset.cpp b/tests/auto/qml/qqmlchangeset/tst_qqmlchangeset.cpp
index da7956a5fb..f12c3432c2 100644
--- a/tests/auto/qml/qqmlchangeset/tst_qqmlchangeset.cpp
+++ b/tests/auto/qml/qqmlchangeset/tst_qqmlchangeset.cpp
@@ -26,6 +26,7 @@
 **
 ****************************************************************************/
 #include <qtest.h>
+#include <qrandom.h>
 #include <private/qqmlchangeset_p.h>
 
 class tst_qqmlchangeset : public QObject
@@ -1462,23 +1463,19 @@ void tst_qqmlchangeset::debug()
 
 void tst_qqmlchangeset::random_data()
 {
-    QTest::addColumn<int>("seed");
     QTest::addColumn<int>("combinations");
     QTest::addColumn<int>("depth");
-    QTest::newRow("1*5") << 32 << 1 << 5;
-    QTest::newRow("2*2") << 32 << 2 << 2;
-    QTest::newRow("3*2") << 32 << 3 << 2;
-    QTest::newRow("3*5") << 32 << 3 << 5;
+    QTest::newRow("1*5") << 1 << 5;
+    QTest::newRow("2*2") << 2 << 2;
+    QTest::newRow("3*2") << 3 << 2;
+    QTest::newRow("3*5") << 3 << 5;
 }
 
 void tst_qqmlchangeset::random()
 {
-    QFETCH(int, seed);
     QFETCH(int, combinations);
     QFETCH(int, depth);
 
-    qsrand(seed);
-
     int failures = 0;
     for (int i = 0; i < 20000; ++i) {
         QQmlChangeSet accumulatedSet;
@@ -1490,27 +1487,27 @@ void tst_qqmlchangeset::random()
         for (int j = 0; j < combinations; ++j) {
             QQmlChangeSet set;
             for (int k = 0; k < depth; ++k) {
-                switch (-(qrand() % 3)) {
+                switch (-QRandomGenerator::global()->bounded(3)) {
                 case InsertOp: {
-                    int index = qrand() % (modelCount + 1);
-                    int count = qrand() % 5 + 1;
+                    int index = QRandomGenerator::global()->bounded(modelCount + 1);
+                    int count = QRandomGenerator::global()->bounded(5) + 1;
                     set.insert(index, count);
                     input.append(Insert(index, count));
                     modelCount += count;
                     break;
                 }
                 case RemoveOp: {
-                    const int index = qrand() % (modelCount + 1);
-                    const int count = qrand() % (modelCount - index + 1);
+                    const int index = QRandomGenerator::global()->bounded(modelCount + 1);
+                    const int count = QRandomGenerator::global()->bounded(modelCount - index + 1);
                     set.remove(index, count);
                     input.append(Remove(index, count));
                     modelCount -= count;
                     break;
                 }
                 case MoveOp: {
-                    const int from = qrand() % (modelCount + 1);
-                    const int count = qrand() % (modelCount - from + 1);
-                    const int to = qrand() % (modelCount - count + 1);
+                    const int from = QRandomGenerator::global()->bounded(modelCount + 1);
+                    const int count = QRandomGenerator::global()->bounded(modelCount - from + 1);
+                    const int to = QRandomGenerator::global()->bounded(modelCount - count + 1);
                     const int moveId = moveCount++;
                     set.move(from, to, count, moveId);
                     input.append(Move(from, to, count, moveId));
diff --git a/tests/auto/qml/qqmlcomponent/data/InitialPropertyTest.qml b/tests/auto/qml/qqmlcomponent/data/InitialPropertyTest.qml
new file mode 100644
index 0000000000..7de276f2d8
--- /dev/null
+++ b/tests/auto/qml/qqmlcomponent/data/InitialPropertyTest.qml
@@ -0,0 +1,4 @@
+import QtQml 2.0
+QtObject {
+    property bool ok: false
+}
diff --git a/tests/auto/qml/qqmlcomponent/data/QtObjectComponent#2.qml b/tests/auto/qml/qqmlcomponent/data/QtObjectComponent#2.qml
new file mode 100644
index 0000000000..431c659424
--- /dev/null
+++ b/tests/auto/qml/qqmlcomponent/data/QtObjectComponent#2.qml
@@ -0,0 +1,3 @@
+import QtQml 2.0
+
+QtObject {}
diff --git a/tests/auto/qml/qqmlcomponent/data/QtObjectComponent.qml b/tests/auto/qml/qqmlcomponent/data/QtObjectComponent.qml
new file mode 100644
index 0000000000..431c659424
--- /dev/null
+++ b/tests/auto/qml/qqmlcomponent/data/QtObjectComponent.qml
@@ -0,0 +1,3 @@
+import QtQml 2.0
+
+QtObject {}
diff --git a/tests/auto/qml/qqmlcomponent/data/nonExistentInitialProperty.qml b/tests/auto/qml/qqmlcomponent/data/nonExistentInitialProperty.qml
new file mode 100644
index 0000000000..ef89e46088
--- /dev/null
+++ b/tests/auto/qml/qqmlcomponent/data/nonExistentInitialProperty.qml
@@ -0,0 +1,9 @@
+import QtQml 2.0
+QtObject {
+    property Component factory: Qt.createComponent(Qt.resolvedUrl("InitialPropertyTest.qml"), Component.PreferSynchronous)
+    property var incubator
+    function startIncubation()
+    {
+        incubator = factory.incubateObject(null, { ok: true, nonExistent: 42 }, Qt.Asynchronous)
+    }
+}
diff --git a/tests/auto/qml/qqmlcomponent/qqmlcomponent.pro b/tests/auto/qml/qqmlcomponent/qqmlcomponent.pro
index 9f8c8a4e24..54012e050c 100644
--- a/tests/auto/qml/qqmlcomponent/qqmlcomponent.pro
+++ b/tests/auto/qml/qqmlcomponent/qqmlcomponent.pro
@@ -2,12 +2,13 @@ CONFIG += testcase
 TARGET = tst_qqmlcomponent
 macx:CONFIG -= app_bundle
 
-INCLUDEPATH += ../../shared/
 SOURCES += tst_qqmlcomponent.cpp \
             ../../shared/testhttpserver.cpp
 
 HEADERS += ../../shared/testhttpserver.h
 
+RESOURCES += data/QtObjectComponent.qml
+
 include (../../shared/util.pri)
 
 TESTDATA = data/*
diff --git a/tests/auto/qml/qqmlcomponent/tst_qqmlcomponent.cpp b/tests/auto/qml/qqmlcomponent/tst_qqmlcomponent.cpp
index f2b0b9973e..7c7c7d3bd0 100644
--- a/tests/auto/qml/qqmlcomponent/tst_qqmlcomponent.cpp
+++ b/tests/auto/qml/qqmlcomponent/tst_qqmlcomponent.cpp
@@ -89,7 +89,7 @@ public slots:
 static void gc(QQmlEngine &engine)
 {
     engine.collectGarbage();
-    QCoreApplication::sendPostedEvents(0, QEvent::DeferredDelete);
+    QCoreApplication::sendPostedEvents(nullptr, QEvent::DeferredDelete);
     QCoreApplication::processEvents();
 }
 
@@ -116,7 +116,11 @@ private slots:
     void onDestructionCount();
     void recursion();
     void recursionContinuation();
+    void partialComponentCreation();
     void callingContextForInitialProperties();
+    void setNonExistentInitialProperty();
+    void relativeUrl_data();
+    void relativeUrl();
 
 private:
     QQmlEngine engine;
@@ -155,7 +159,7 @@ void tst_qqmlcomponent::qmlIncubateObject()
 {
     QQmlComponent component(&engine, testFileUrl("incubateObject.qml"));
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
     QCOMPARE(object->property("test1").toBool(), true);
     QCOMPARE(object->property("test2").toBool(), false);
 
@@ -169,8 +173,8 @@ void tst_qqmlcomponent::qmlCreateWindow()
     QQmlEngine engine;
     QQmlComponent component(&engine);
     component.loadUrl(testFileUrl("createWindow.qml"));
-    QQuickWindow* window = qobject_cast<QQuickWindow *>(component.create());
-    QVERIFY(window);
+    QScopedPointer<QQuickWindow> window(qobject_cast<QQuickWindow *>(component.create()));
+    QVERIFY(!window.isNull());
 }
 
 void tst_qqmlcomponent::qmlCreateObjectAutoParent_data()
@@ -188,8 +192,8 @@ void tst_qqmlcomponent::qmlCreateObjectAutoParent()
 
     QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl(testFile));
-    QQuickItem *root = qobject_cast<QQuickItem *>(component.create());
-    QVERIFY(root);
+    QScopedPointer<QObject> root(qobject_cast<QQuickItem *>(component.create()));
+    QVERIFY(!root.isNull());
     QObject *qtobjectParent = root->property("qtobjectParent").value<QObject*>();
     QQuickItem *itemParent = qobject_cast<QQuickItem *>(root->property("itemParent").value<QObject*>());
     QQuickWindow *windowParent = qobject_cast<QQuickWindow *>(root->property("windowParent").value<QObject*>());
@@ -234,8 +238,8 @@ void tst_qqmlcomponent::qmlCreateObjectAutoParent()
     QCOMPARE(window_item->parent(), windowParent);
     QCOMPARE(window_window->parent(), windowParent);
 
-    QCOMPARE(qobject_cast<QQuickItem *>(qtobject_item)->parentItem(), (QQuickItem *)0);
-    QCOMPARE(qobject_cast<QQuickWindow *>(qtobject_window)->transientParent(), (QQuickWindow *)0);
+    QCOMPARE(qobject_cast<QQuickItem *>(qtobject_item)->parentItem(), (QQuickItem *)nullptr);
+    QCOMPARE(qobject_cast<QQuickWindow *>(qtobject_window)->transientParent(), (QQuickWindow *)nullptr);
     QCOMPARE(qobject_cast<QQuickItem *>(item_item)->parentItem(), itemParent);
     QCOMPARE(qobject_cast<QQuickWindow *>(item_window)->transientParent(), itemParent->window());
     QCOMPARE(qobject_cast<QQuickItem *>(window_item)->parentItem(), windowParent->contentItem());
@@ -247,45 +251,52 @@ void tst_qqmlcomponent::qmlCreateObjectWithProperties()
     QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("createObjectWithScript.qml"));
     QVERIFY2(component.errorString().isEmpty(), component.errorString().toUtf8());
-    QObject *object = component.create();
-    QVERIFY(object != 0);
-
-    QObject *testObject1 = object->property("declarativerectangle").value<QObject*>();
-    QVERIFY(testObject1);
-    QCOMPARE(testObject1->parent(), object);
-    QCOMPARE(testObject1->property("x").value<int>(), 17);
-    QCOMPARE(testObject1->property("y").value<int>(), 17);
-    QCOMPARE(testObject1->property("color").value<QColor>(), QColor(255,255,255));
-    QCOMPARE(QQmlProperty::read(testObject1,"border.width").toInt(), 3);
-    QCOMPARE(QQmlProperty::read(testObject1,"innerRect.border.width").toInt(), 20);
-    delete testObject1;
-
-    QObject *testObject2 = object->property("declarativeitem").value<QObject*>();
-    QVERIFY(testObject2);
-    QCOMPARE(testObject2->parent(), object);
-    //QCOMPARE(testObject2->metaObject()->className(), "QDeclarativeItem_QML_2");
-    QCOMPARE(testObject2->property("x").value<int>(), 17);
-    QCOMPARE(testObject2->property("y").value<int>(), 17);
-    QCOMPARE(testObject2->property("testBool").value<bool>(), true);
-    QCOMPARE(testObject2->property("testInt").value<int>(), 17);
-    QCOMPARE(testObject2->property("testObject").value<QObject*>(), object);
-    delete testObject2;
-
-    QObject *testBindingObj = object->property("bindingTestObject").value<QObject*>();
-    QVERIFY(testBindingObj);
-    QCOMPARE(testBindingObj->parent(), object);
-    QCOMPARE(testBindingObj->property("testValue").value<int>(), 300);
-    object->setProperty("width", 150);
-    QCOMPARE(testBindingObj->property("testValue").value<int>(), 150 * 3);
-    delete testBindingObj;
-
-    QObject *testBindingThisObj = object->property("bindingThisTestObject").value<QObject*>();
-    QVERIFY(testBindingThisObj);
-    QCOMPARE(testBindingThisObj->parent(), object);
-    QCOMPARE(testBindingThisObj->property("testValue").value<int>(), 900);
-    testBindingThisObj->setProperty("width", 200);
-    QCOMPARE(testBindingThisObj->property("testValue").value<int>(), 200 * 3);
-    delete testBindingThisObj;
+    QScopedPointer<QObject> object(component.create());
+    QVERIFY(!object.isNull());
+
+    {
+        QScopedPointer<QObject> testObject1(object->property("declarativerectangle")
+                                                    .value<QObject*>());
+        QVERIFY(testObject1);
+        QCOMPARE(testObject1->parent(), object.data());
+        QCOMPARE(testObject1->property("x").value<int>(), 17);
+        QCOMPARE(testObject1->property("y").value<int>(), 17);
+        QCOMPARE(testObject1->property("color").value<QColor>(), QColor(255,255,255));
+        QCOMPARE(QQmlProperty::read(testObject1.data(),"border.width").toInt(), 3);
+        QCOMPARE(QQmlProperty::read(testObject1.data(),"innerRect.border.width").toInt(), 20);
+    }
+
+    {
+        QScopedPointer<QObject> testObject2(object->property("declarativeitem").value<QObject*>());
+        QVERIFY(testObject2);
+        QCOMPARE(testObject2->parent(), object.data());
+        //QCOMPARE(testObject2->metaObject()->className(), "QDeclarativeItem_QML_2");
+        QCOMPARE(testObject2->property("x").value<int>(), 17);
+        QCOMPARE(testObject2->property("y").value<int>(), 17);
+        QCOMPARE(testObject2->property("testBool").value<bool>(), true);
+        QCOMPARE(testObject2->property("testInt").value<int>(), 17);
+        QCOMPARE(testObject2->property("testObject").value<QObject*>(), object.data());
+    }
+
+    {
+        QScopedPointer<QObject> testBindingObj(object->property("bindingTestObject")
+                                                       .value<QObject*>());
+        QVERIFY(testBindingObj);
+        QCOMPARE(testBindingObj->parent(), object.data());
+        QCOMPARE(testBindingObj->property("testValue").value<int>(), 300);
+        object->setProperty("width", 150);
+        QCOMPARE(testBindingObj->property("testValue").value<int>(), 150 * 3);
+    }
+
+    {
+        QScopedPointer<QObject> testBindingThisObj(object->property("bindingThisTestObject")
+                                                           .value<QObject*>());
+        QVERIFY(testBindingThisObj);
+        QCOMPARE(testBindingThisObj->parent(), object.data());
+        QCOMPARE(testBindingThisObj->property("testValue").value<int>(), 900);
+        testBindingThisObj->setProperty("width", 200);
+        QCOMPARE(testBindingThisObj->property("testValue").value<int>(), 200 * 3);
+    }
 }
 
 void tst_qqmlcomponent::qmlCreateParentReference()
@@ -299,7 +310,7 @@ void tst_qqmlcomponent::qmlCreateParentReference()
     QQmlComponent component(&engine, testFileUrl("createParentReference.qml"));
     QVERIFY2(component.errorString().isEmpty(), component.errorString().toUtf8());
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     QVERIFY(QMetaObject::invokeMethod(object, "createChild"));
     delete object;
@@ -325,7 +336,7 @@ void tst_qqmlcomponent::async()
     QCOMPARE(watcher.error, 0);
 
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     delete object;
 }
@@ -346,7 +357,7 @@ void tst_qqmlcomponent::asyncHierarchy()
     QCOMPARE(watcher.error, 0);
 
     QObject *root = component.create();
-    QVERIFY(root != 0);
+    QVERIFY(root != nullptr);
 
     // ensure that the parent-child relationship hierarchy is correct
     // (use QQuickItem* for all children rather than types which are not publicly exported)
@@ -411,7 +422,7 @@ void tst_qqmlcomponent::componentUrlCanonicalization()
         QQmlEngine engine;
         QQmlComponent component(&engine, testFileUrl("componentUrlCanonicalization.qml"));
         QScopedPointer<QObject> object(component.create());
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
         QVERIFY(object->property("success").toBool());
     }
 
@@ -421,7 +432,7 @@ void tst_qqmlcomponent::componentUrlCanonicalization()
         QQmlEngine engine;
         QQmlComponent component(&engine, testFileUrl("componentUrlCanonicalization.2.qml"));
         QScopedPointer<QObject> object(component.create());
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
         QVERIFY(object->property("success").toBool());
     }
 
@@ -430,7 +441,7 @@ void tst_qqmlcomponent::componentUrlCanonicalization()
         QQmlEngine engine;
         QQmlComponent component(&engine, testFileUrl("componentUrlCanonicalization.3.qml"));
         QScopedPointer<QObject> object(component.create());
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
         QVERIFY(object->property("success").toBool());
     }
 
@@ -439,7 +450,7 @@ void tst_qqmlcomponent::componentUrlCanonicalization()
         QQmlEngine engine;
         QQmlComponent component(&engine, testFileUrl("componentUrlCanonicalization.4.qml"));
         QScopedPointer<QObject> object(component.create());
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
         QVERIFY(object->property("success").toBool());
     }
 
@@ -459,7 +470,7 @@ void tst_qqmlcomponent::onDestructionLookup()
     QQmlComponent component(&engine, testFileUrl("onDestructionLookup.qml"));
     QScopedPointer<QObject> object(component.create());
     gc(engine);
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
     QVERIFY(object->property("success").toBool());
 }
 
@@ -475,7 +486,7 @@ void tst_qqmlcomponent::onDestructionCount()
         QTest::ignoreMessage(QtWarningMsg, warning.data());
 
         QScopedPointer<QObject> object(component.create());
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
     }
 
     // Warning should not be emitted any further
@@ -485,7 +496,7 @@ void tst_qqmlcomponent::onDestructionCount()
     {
         QQmlTestMessageHandler messageHandler;
 
-        QCoreApplication::sendPostedEvents(0, QEvent::DeferredDelete);
+        QCoreApplication::sendPostedEvents(nullptr, QEvent::DeferredDelete);
         QCoreApplication::processEvents();
         warnings = messageHandler.messages();
     }
@@ -503,7 +514,7 @@ void tst_qqmlcomponent::recursion()
 
     QTest::ignoreMessage(QtWarningMsg, QLatin1String("QQmlComponent: Component creation is recursing - aborting").data());
     QScopedPointer<QObject> object(component.create());
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     // Sub-object creation does not succeed
     QCOMPARE(object->property("success").toBool(), false);
@@ -518,12 +529,35 @@ void tst_qqmlcomponent::recursionContinuation()
         QTest::ignoreMessage(QtWarningMsg, QLatin1String("QQmlComponent: Component creation is recursing - aborting").data());
 
     QScopedPointer<QObject> object(component.create());
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     // Eventual sub-object creation succeeds
     QVERIFY(object->property("success").toBool());
 }
 
+void tst_qqmlcomponent::partialComponentCreation()
+{
+    const int maxCount = 17;
+    QQmlEngine engine;
+    QScopedPointer<QQmlComponent> components[maxCount];
+    QScopedPointer<QObject> objects[maxCount];
+    QQmlTestMessageHandler messageHandler;
+
+    QCOMPARE(engine.outputWarningsToStandardError(), true);
+
+    for (int i = 0; i < maxCount; i++) {
+        components[i].reset(new QQmlComponent(&engine, testFileUrl("QtObjectComponent.qml")));
+        objects[i].reset(components[i]->beginCreate(engine.rootContext()));
+        QVERIFY(objects[i].isNull() == false);
+    }
+    QVERIFY2(messageHandler.messages().isEmpty(), qPrintable(messageHandler.messageString()));
+
+    for (int i = 0; i < maxCount; i++) {
+        components[i]->completeCreate();
+    }
+    QVERIFY2(messageHandler.messages().isEmpty(), qPrintable(messageHandler.messageString()));
+}
+
 class CallingContextCheckingClass : public QObject
 {
     Q_OBJECT
@@ -536,13 +570,13 @@ public:
     int value() const { return m_value; }
     void setValue(int v) {
         scopeObject.clear();
-        callingContextData.setContextData(0);
+        callingContextData.setContextData(nullptr);
 
         m_value = v;
         QJSEngine *jsEngine = qjsEngine(this);
         if (!jsEngine)
             return;
-        QV4::ExecutionEngine *v4 = QV8Engine::getV4(jsEngine);
+        QV4::ExecutionEngine *v4 = jsEngine->handle();
         if (!v4)
             return;
         QV4::Scope scope(v4);
@@ -581,6 +615,45 @@ void tst_qqmlcomponent::callingContextForInitialProperties()
     QVERIFY(checker->scopeObject->metaObject()->indexOfProperty("incubatedObject") != -1);
 }
 
+void tst_qqmlcomponent::setNonExistentInitialProperty()
+{
+    QQmlIncubationController controller;
+    QQmlEngine engine;
+    engine.setIncubationController(&controller);
+    QQmlComponent component(&engine, testFileUrl("nonExistentInitialProperty.qml"));
+    QScopedPointer<QObject> obj(component.create());
+    QVERIFY(!obj.isNull());
+    QMetaObject::invokeMethod(obj.data(), "startIncubation");
+    QJSValue incubatorStatus = obj->property("incubator").value<QJSValue>();
+    incubatorStatus.property("forceCompletion").callWithInstance(incubatorStatus);
+    QJSValue objectWrapper = incubatorStatus.property("object");
+    QVERIFY(objectWrapper.isQObject());
+    QPointer<QObject> object(objectWrapper.toQObject());
+    QVERIFY(object->property("ok").toBool());
+}
+
+void tst_qqmlcomponent::relativeUrl_data()
+{
+    QTest::addColumn<QUrl>("url");
+
+    QTest::addRow("fromLocalFile") << QUrl::fromLocalFile("data/QtObjectComponent.qml");
+    QTest::addRow("fromLocalFileHash") << QUrl::fromLocalFile("data/QtObjectComponent#2.qml");
+    QTest::addRow("constructor") << QUrl("data/QtObjectComponent.qml");
+    QTest::addRow("absolute") << QUrl::fromLocalFile(QFINDTESTDATA("data/QtObjectComponent.qml"));
+    QTest::addRow("qrc") << QUrl("qrc:/data/QtObjectComponent.qml");
+}
+
+void tst_qqmlcomponent::relativeUrl()
+{
+    QFETCH(QUrl, url);
+
+    QQmlComponent component(&engine);
+    // Shouldn't assert in QQmlTypeLoader; we want QQmlComponent to assume that
+    // data/QtObjectComponent.qml refers to the data/QtObjectComponent.qml in the current working directory.
+    component.loadUrl(url);
+    QVERIFY2(!component.isError(), qPrintable(component.errorString()));
+}
+
 QTEST_MAIN(tst_qqmlcomponent)
 
 #include "tst_qqmlcomponent.moc"
diff --git a/tests/auto/qml/qqmlconnections/data/override-proxy-type.qml b/tests/auto/qml/qqmlconnections/data/override-proxy-type.qml
new file mode 100644
index 0000000000..80e459966b
--- /dev/null
+++ b/tests/auto/qml/qqmlconnections/data/override-proxy-type.qml
@@ -0,0 +1,13 @@
+import QtQml 2.12
+import test.proxy 1.0
+
+Proxy {
+    property int testEnum: 0;
+    id: proxy
+    property Connections connections: Connections {
+        target: proxy
+        onSomeSignal: testEnum = Proxy.EnumValue;
+    }
+
+    Component.onCompleted: someSignal()
+}
diff --git a/tests/auto/qml/qqmlconnections/tst_qqmlconnections.cpp b/tests/auto/qml/qqmlconnections/tst_qqmlconnections.cpp
index 22e9724c61..dc29363fcf 100644
--- a/tests/auto/qml/qqmlconnections/tst_qqmlconnections.cpp
+++ b/tests/auto/qml/qqmlconnections/tst_qqmlconnections.cpp
@@ -55,6 +55,7 @@ private slots:
     void disabledAtStart();
     void clearImplicitTarget();
     void onWithoutASignal();
+    void noAcceleratedGlobalLookup();
 
 private:
     QQmlEngine engine;
@@ -70,7 +71,7 @@ void tst_qqmlconnections::defaultValues()
     QQmlComponent c(&engine, testFileUrl("test-connection3.qml"));
     QQmlConnections *item = qobject_cast<QQmlConnections*>(c.create());
 
-    QVERIFY(item != 0);
+    QVERIFY(item != nullptr);
     QVERIFY(!item->target());
 
     delete item;
@@ -82,9 +83,9 @@ void tst_qqmlconnections::properties()
     QQmlComponent c(&engine, testFileUrl("test-connection2.qml"));
     QQmlConnections *item = qobject_cast<QQmlConnections*>(c.create());
 
-    QVERIFY(item != 0);
+    QVERIFY(item != nullptr);
 
-    QVERIFY(item != 0);
+    QVERIFY(item != nullptr);
     QCOMPARE(item->target(), item);
 
     delete item;
@@ -96,7 +97,7 @@ void tst_qqmlconnections::connection()
     QQmlComponent c(&engine, testFileUrl("test-connection.qml"));
     QQuickItem *item = qobject_cast<QQuickItem*>(c.create());
 
-    QVERIFY(item != 0);
+    QVERIFY(item != nullptr);
 
     QCOMPARE(item->property("tested").toBool(), false);
     QCOMPARE(item->width(), 50.);
@@ -113,7 +114,7 @@ void tst_qqmlconnections::trimming()
     QQmlComponent c(&engine, testFileUrl("trimming.qml"));
     QObject *object = c.create();
 
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     QCOMPARE(object->property("tested").toString(), QString(""));
     int index = object->metaObject()->indexOfSignal("testMe(int,QString)");
@@ -133,7 +134,7 @@ void tst_qqmlconnections::targetChanged()
     QQmlEngine engine;
     QQmlComponent c(&engine, testFileUrl("connection-targetchange.qml"));
     QQuickItem *item = qobject_cast<QQuickItem*>(c.create());
-    QVERIFY(item != 0);
+    QVERIFY(item != nullptr);
 
     QQmlConnections *connections = item->findChild<QQmlConnections*>("connections");
     QVERIFY(connections);
@@ -178,7 +179,7 @@ void tst_qqmlconnections::unknownSignals()
     QQmlEngine engine;
     QQmlComponent c(&engine, url);
     QObject *object = c.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     // check that connection is created (they are all runtime errors)
     QQmlConnections *connections = object->findChild<QQmlConnections*>("connections");
@@ -222,7 +223,7 @@ class TestObject : public QObject
     Q_PROPERTY(bool ran READ ran WRITE setRan)
 
 public:
-    TestObject(QObject *parent = 0) : QObject(parent), m_ran(false) {}
+    TestObject(QObject *parent = nullptr) : QObject(parent), m_ran(false) {}
     ~TestObject() {}
 
     bool ran() const { return m_ran; }
@@ -244,7 +245,7 @@ void tst_qqmlconnections::rewriteErrors()
         QQmlComponent c(&engine, testFileUrl("rewriteError-unnamed.qml"));
         QTest::ignoreMessage(QtWarningMsg, (c.url().toString() + ":5:35: QML Connections: Signal uses unnamed parameter followed by named parameter.").toLatin1());
         TestObject *obj = qobject_cast<TestObject*>(c.create());
-        QVERIFY(obj != 0);
+        QVERIFY(obj != nullptr);
         obj->unnamedArgumentSignal(1, .5, "hello");
         QCOMPARE(obj->ran(), false);
 
@@ -256,7 +257,7 @@ void tst_qqmlconnections::rewriteErrors()
         QQmlComponent c(&engine, testFileUrl("rewriteError-global.qml"));
         QTest::ignoreMessage(QtWarningMsg, (c.url().toString() + ":5:35: QML Connections: Signal parameter \"parseInt\" hides global variable.").toLatin1());
         TestObject *obj = qobject_cast<TestObject*>(c.create());
-        QVERIFY(obj != 0);
+        QVERIFY(obj != nullptr);
 
         obj->signalWithGlobalName(10);
         QCOMPARE(obj->ran(), false);
@@ -272,7 +273,7 @@ Q_OBJECT
 Q_PROPERTY(int intProp READ intProp WRITE setIntProp NOTIFY intPropChanged)
 
 public:
-    MyTestSingletonType(QObject *parent = 0) : QObject(parent), m_intProp(0), m_changeCount(0) {}
+    MyTestSingletonType(QObject *parent = nullptr) : QObject(parent), m_intProp(0), m_changeCount(0) {}
     ~MyTestSingletonType() {}
 
     Q_INVOKABLE int otherMethod(int val) { return val + 4; }
@@ -307,7 +308,7 @@ void tst_qqmlconnections::singletonTypeTarget()
     qmlRegisterSingletonType<MyTestSingletonType>("MyTestSingletonType", 1, 0, "Api", module_api_factory);
     QQmlComponent component(&engine, testFileUrl("singletontype-target.qml"));
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     QCOMPARE(object->property("moduleIntPropChangedCount").toInt(), 0);
     QCOMPARE(object->property("moduleOtherSignalCount").toInt(), 0);
@@ -333,7 +334,7 @@ void tst_qqmlconnections::enableDisable_QTBUG_36350()
     QQmlEngine engine;
     QQmlComponent c(&engine, testFileUrl("test-connection.qml"));
     QQuickItem *item = qobject_cast<QQuickItem*>(c.create());
-    QVERIFY(item != 0);
+    QVERIFY(item != nullptr);
 
     QQmlConnections *connections = item->findChild<QQmlConnections*>("connections");
     QVERIFY(connections);
@@ -361,7 +362,7 @@ void tst_qqmlconnections::disabledAtStart()
     QQmlComponent c(&engine, testFileUrl("disabled-at-start.qml"));
     QObject * const object = c.create();
 
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     QCOMPARE(object->property("tested").toBool(), false);
     const int index = object->metaObject()->indexOfSignal("testMe()");
@@ -379,7 +380,7 @@ void tst_qqmlconnections::clearImplicitTarget()
     QQmlComponent c(&engine, testFileUrl("test-connection-implicit.qml"));
     QQuickItem *item = qobject_cast<QQuickItem*>(c.create());
 
-    QVERIFY(item != 0);
+    QVERIFY(item != nullptr);
 
     // normal case: fire Connections
     item->setWidth(100.);
@@ -389,7 +390,7 @@ void tst_qqmlconnections::clearImplicitTarget()
     // clear the implicit target
     QQmlConnections *connections = item->findChild<QQmlConnections*>();
     QVERIFY(connections);
-    connections->setTarget(0);
+    connections->setTarget(nullptr);
 
     // target cleared: no longer fire Connections
     item->setWidth(150.);
@@ -407,6 +408,30 @@ void tst_qqmlconnections::onWithoutASignal()
     QVERIFY(item == nullptr); // should parse error, and not give us an item (or crash).
 }
 
+class Proxy : public QObject
+{
+    Q_OBJECT
+public:
+    enum MyEnum { EnumValue = 20, AnotherEnumValue };
+    Q_ENUM(MyEnum)
+
+signals:
+    void someSignal();
+};
+
+void tst_qqmlconnections::noAcceleratedGlobalLookup()
+{
+    qRegisterMetaType<Proxy::MyEnum>();
+    qmlRegisterType<Proxy>("test.proxy", 1, 0, "Proxy");
+    QQmlEngine engine;
+    QQmlComponent c(&engine, testFileUrl("override-proxy-type.qml"));
+    QVERIFY(c.isReady());
+    QScopedPointer<QObject> object(c.create());
+    const QVariant val = object->property("testEnum");
+    QCOMPARE(val.type(), QMetaType::Int);
+    QCOMPARE(val.toInt(), int(Proxy::EnumValue));
+}
+
 QTEST_MAIN(tst_qqmlconnections)
 
 #include "tst_qqmlconnections.moc"
diff --git a/tests/auto/qml/qqmlconsole/data/categorized_logging.qml b/tests/auto/qml/qqmlconsole/data/categorized_logging.qml
index d19b6ecc41..d593f0dfa1 100644
--- a/tests/auto/qml/qqmlconsole/data/categorized_logging.qml
+++ b/tests/auto/qml/qqmlconsole/data/categorized_logging.qml
@@ -37,7 +37,7 @@
 **
 ****************************************************************************/
 
-import QtQuick 2.8
+import QtQuick 2.12
 
 Item {
     id:root
@@ -48,6 +48,12 @@ Item {
     }
 
     LoggingCategory {
+        id: testCategoryStartingFromWarning
+        name: "qt.test.warning"
+        defaultLogLevel: LoggingCategory.Warning
+    }
+
+    LoggingCategory {
         id: emptyCategory
     }
 
@@ -57,8 +63,14 @@ Item {
         console.info(testCategory, "console.info");
         console.warn(testCategory, "console.warn");
         console.error(testCategory, "console.error");
+        console.debug(testCategoryStartingFromWarning, "console.debug");
+        console.log(testCategoryStartingFromWarning, "console.log");
+        console.info(testCategoryStartingFromWarning, "console.info");
+        console.warn(testCategoryStartingFromWarning, "console.warn");
+        console.error(testCategoryStartingFromWarning, "console.error");
 
         testCategory.name = "qt.test2";
+        testCategory.defaultLogLevel = LoggingCategory.Debug;
 
         console.error(emptyCategory, "console.error");
     }
diff --git a/tests/auto/qml/qqmlconsole/data/logging.qml b/tests/auto/qml/qqmlconsole/data/logging.qml
index d55c99bcbd..1f929d311b 100644
--- a/tests/auto/qml/qqmlconsole/data/logging.qml
+++ b/tests/auto/qml/qqmlconsole/data/logging.qml
@@ -67,6 +67,10 @@ QtObject {
         console.log(1, "pong!", new Object);
         console.log(1, ["ping","pong"], new Object, 2);
 
+        console.log(contextStringListProperty);
+        console.log(customObject);
+        console.log([[1,2,3,[2,2,2,2],4],[5,6,7,8]]);
+
         try {
             console.log(exception);
         } catch (e) {
diff --git a/tests/auto/qml/qqmlconsole/tst_qqmlconsole.cpp b/tests/auto/qml/qqmlconsole/tst_qqmlconsole.cpp
index f832143935..b157314071 100644
--- a/tests/auto/qml/qqmlconsole/tst_qqmlconsole.cpp
+++ b/tests/auto/qml/qqmlconsole/tst_qqmlconsole.cpp
@@ -29,6 +29,7 @@
 #include <QDebug>
 #include <QQmlEngine>
 #include <QQmlComponent>
+#include <QQmlContext>
 #include <QLoggingCategory>
 #include "../../shared/util.h"
 
@@ -50,6 +51,15 @@ private:
     QQmlEngine engine;
 };
 
+struct CustomObject {};
+
+QDebug operator<<(QDebug dbg, const CustomObject &)
+{
+    return dbg << "MY OBJECT";
+}
+
+Q_DECLARE_METATYPE(CustomObject)
+
 void tst_qqmlconsole::logging()
 {
     QUrl testUrl = testFileUrl("logging.qml");
@@ -74,18 +84,28 @@ void tst_qqmlconsole::logging()
     QTest::ignoreMessage(QtDebugMsg, "{\"a\":\"hello\",\"d\":1}");
     QTest::ignoreMessage(QtDebugMsg, "undefined");
     QTest::ignoreMessage(QtDebugMsg, "12");
-    QTest::ignoreMessage(QtDebugMsg, "function() { [code] }");
+    QTest::ignoreMessage(QtDebugMsg, "function e() { [native code] }");
     QTest::ignoreMessage(QtDebugMsg, "true");
     // Printing QML object prints out the class/type of QML object with the memory address
 //    QTest::ignoreMessage(QtDebugMsg, "QtObject_QML_0(0xABCD..)");
 //    QTest::ignoreMessage(QtDebugMsg, "[object Object]");
     QTest::ignoreMessage(QtDebugMsg, "1 pong! [object Object]");
     QTest::ignoreMessage(QtDebugMsg, "1 [ping,pong] [object Object] 2");
+    QTest::ignoreMessage(QtDebugMsg, "[Hello,World]");
+    QTest::ignoreMessage(QtDebugMsg, "QVariant(CustomObject, MY OBJECT)");
+    QTest::ignoreMessage(QtDebugMsg, "[[1,2,3,[2,2,2,2],4],[5,6,7,8]]");
+
+    QScopedPointer<QQmlContext> loggingContext(new QQmlContext(engine.rootContext()));
+    QStringList stringList; stringList << QStringLiteral("Hello") << QStringLiteral("World");
+    loggingContext->setContextProperty("contextStringListProperty", stringList);
+
+    CustomObject customObject;
+    QVERIFY(QMetaType::registerDebugStreamOperator<CustomObject>());
+    loggingContext->setContextProperty("customObject", QVariant::fromValue(customObject));
 
     QQmlComponent component(&engine, testUrl);
-    QObject *object = component.create();
-    QVERIFY(object != 0);
-    delete object;
+    QScopedPointer<QObject> object(component.create(loggingContext.data()));
+    QVERIFY(object != nullptr);
 }
 
 void tst_qqmlconsole::categorized_logging()
@@ -102,13 +122,18 @@ void tst_qqmlconsole::categorized_logging()
 
     QQmlComponent component(&engine, testUrl);
     QObject *object = component.create();
-    QVERIFY2(object != 0, component.errorString().toUtf8());
+    QVERIFY2(object != nullptr, component.errorString().toUtf8());
 
     QVERIFY(messageHandler.messages().contains("qt.test: console.info"));
     QVERIFY(messageHandler.messages().contains("qt.test: console.warn"));
     QVERIFY(messageHandler.messages().contains("qt.test: console.error"));
+    QVERIFY(!messageHandler.messages().contains("qt.test.warning: console.debug"));
+    QVERIFY(!messageHandler.messages().contains("qt.test.warning: console.log"));
+    QVERIFY(!messageHandler.messages().contains("qt.test.warning: console.info"));
+    QVERIFY(messageHandler.messages().contains("qt.test.warning: console.warn"));
+    QVERIFY(messageHandler.messages().contains("qt.test.warning: console.error"));
 
-    QString emptyCategory = "default: " + QString::fromLatin1("%1:%2:%3: ").arg(testUrl.toString()).arg(50).arg(5) +
+    QString emptyCategory = "default: " + QString::fromLatin1("%1:%2:%3: ").arg(testUrl.toString()).arg(56).arg(5) +
                             "QML LoggingCategory: Declaring the name of the LoggingCategory is mandatory and cannot be changed later !";
     QVERIFY(messageHandler.messages().contains(emptyCategory));
 
@@ -116,7 +141,11 @@ void tst_qqmlconsole::categorized_logging()
                             "QML LoggingCategory: The name of a LoggingCategory cannot be changed after the Item is created";
     QVERIFY(messageHandler.messages().contains(changedCategory));
 
-    QString useEmptyCategory = "default: " + QString::fromLatin1("%1:%2: ").arg(testUrl.toString()).arg(63) +
+    QString changedDefaultLogLevel = "default: " + QString::fromLatin1("%1:%2:%3: ").arg(testUrl.toString()).arg(45).arg(5) +
+                            "QML LoggingCategory: The defaultLogLevel of a LoggingCategory cannot be changed after the Item is created";
+    QVERIFY(messageHandler.messages().contains(changedDefaultLogLevel));
+
+    QString useEmptyCategory = "default: " + QString::fromLatin1("%1:%2: ").arg(testUrl.toString()).arg(75) +
                             "Error: A QmlLoggingCatgory was provided without a valid name";
     QVERIFY(messageHandler.messages().contains(useEmptyCategory));
 
@@ -135,7 +164,7 @@ void tst_qqmlconsole::tracing()
 
     QQmlComponent component(&engine, testUrl);
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
     delete object;
 }
 
@@ -149,7 +178,7 @@ void tst_qqmlconsole::profiling()
 
     QQmlComponent component(&engine, testUrl);
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
     delete object;
 }
 
@@ -170,7 +199,7 @@ void tst_qqmlconsole::testAssert()
 
     QQmlComponent component(&engine, testUrl);
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
     delete object;
 }
 
@@ -191,7 +220,7 @@ void tst_qqmlconsole::exception()
 
     QQmlComponent component(&engine, testUrl);
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
     delete object;
 }
 
diff --git a/tests/auto/qml/qqmlcontext/data/ContextLeak.js b/tests/auto/qml/qqmlcontext/data/ContextLeak.js
new file mode 100644
index 0000000000..e43b1bb230
--- /dev/null
+++ b/tests/auto/qml/qqmlcontext/data/ContextLeak.js
@@ -0,0 +1 @@
+var value = 42
diff --git a/tests/auto/qml/qqmlcontext/data/Drawer.qml b/tests/auto/qml/qqmlcontext/data/Drawer.qml
new file mode 100644
index 0000000000..b35d5c8d34
--- /dev/null
+++ b/tests/auto/qml/qqmlcontext/data/Drawer.qml
@@ -0,0 +1,6 @@
+import QtQuick 2.12
+import QtQuick.Window 2.11
+
+Rectangle {
+    parent: Window.contentItem
+}
diff --git a/tests/auto/qml/qqmlcontext/data/MyItem.qml b/tests/auto/qml/qqmlcontext/data/MyItem.qml
new file mode 100644
index 0000000000..2ffd984dfa
--- /dev/null
+++ b/tests/auto/qml/qqmlcontext/data/MyItem.qml
@@ -0,0 +1,5 @@
+import QtQuick 2.0
+
+QtObject {
+    Component.onCompleted: 5 + 5
+}
diff --git a/tests/auto/qml/qqmlcontext/data/Singleton.qml b/tests/auto/qml/qqmlcontext/data/Singleton.qml
new file mode 100644
index 0000000000..68ef5850e3
--- /dev/null
+++ b/tests/auto/qml/qqmlcontext/data/Singleton.qml
@@ -0,0 +1,5 @@
+pragma Singleton
+import QtQml 2.0
+QtObject {
+    readonly property string song: "Highway to Hell"
+}
diff --git a/tests/auto/qml/qqmlcontext/data/contextLeak.qml b/tests/auto/qml/qqmlcontext/data/contextLeak.qml
new file mode 100644
index 0000000000..515b3a1aa2
--- /dev/null
+++ b/tests/auto/qml/qqmlcontext/data/contextLeak.qml
@@ -0,0 +1,5 @@
+import QtQml 2.0
+import "ContextLeak.js" as ContextLeak
+QtObject {
+    property int value: ContextLeak.value
+}
diff --git a/tests/auto/qml/qqmlcontext/data/contextObjectHierarchy.qml b/tests/auto/qml/qqmlcontext/data/contextObjectHierarchy.qml
new file mode 100644
index 0000000000..91978d98a0
--- /dev/null
+++ b/tests/auto/qml/qqmlcontext/data/contextObjectHierarchy.qml
@@ -0,0 +1,6 @@
+import QtQuick 2.6
+import QtQuick.Window 2.2
+
+Window {
+    Drawer {}
+}
diff --git a/tests/auto/qml/qqmlcontext/data/contextViaClosureAfterDestruction.qml b/tests/auto/qml/qqmlcontext/data/contextViaClosureAfterDestruction.qml
new file mode 100644
index 0000000000..2e0e6f20e2
--- /dev/null
+++ b/tests/auto/qml/qqmlcontext/data/contextViaClosureAfterDestruction.qml
@@ -0,0 +1,14 @@
+import QtQml 2.0
+
+import constants 1.0
+
+QtObject {
+    function createClosure() {
+        return function() { return Sing.song; }
+    }
+    function createComponentFactory() {
+        return function(parentObj) {
+            return Qt.createQmlObject('import QtQml 2.0; QtObject { property string test: "ok"; }', parentObj);
+        }
+    }
+}
diff --git a/tests/auto/qml/qqmlcontext/data/outerContextObject.qml b/tests/auto/qml/qqmlcontext/data/outerContextObject.qml
new file mode 100644
index 0000000000..992b760915
--- /dev/null
+++ b/tests/auto/qml/qqmlcontext/data/outerContextObject.qml
@@ -0,0 +1,18 @@
+import QtQml 2.2
+
+QtObject {
+    id: window
+
+    property Component itemComponent: Qt.createComponent("MyItem.qml")
+    property MyItem item
+
+    property Timer timer: Timer {
+        running: true
+        interval: 10
+        repeat: true
+        onTriggered: {
+            item = itemComponent.createObject(null, {});
+            gc();
+        }
+    }
+}
diff --git a/tests/auto/qml/qqmlcontext/tst_qqmlcontext.cpp b/tests/auto/qml/qqmlcontext/tst_qqmlcontext.cpp
index f49fd391ac..cb4bee0d3a 100644
--- a/tests/auto/qml/qqmlcontext/tst_qqmlcontext.cpp
+++ b/tests/auto/qml/qqmlcontext/tst_qqmlcontext.cpp
@@ -28,11 +28,14 @@
 
 #include <qtest.h>
 #include <QDebug>
+#include <QTimer>
 #include <QQmlEngine>
 #include <QQmlContext>
 #include <QQmlComponent>
 #include <QQmlExpression>
 #include <private/qqmlcontext_p.h>
+#include <private/qv4qmlcontext_p.h>
+#include <private/qv4object_p.h>
 #include "../../shared/util.h"
 
 class tst_qqmlcontext : public QQmlDataTest
@@ -47,6 +50,7 @@ private slots:
     void engineMethod();
     void parentContext();
     void setContextProperty();
+    void setContextProperties();
     void setContextObject();
     void destruction();
     void idAsContextProperty();
@@ -62,6 +66,11 @@ private slots:
     void evalAfterInvalidate();
     void qobjectDerived();
     void qtbug_49232();
+    void contextViaClosureAfterDestruction();
+    void contextLeak();
+
+    void outerContextObject();
+    void contextObjectHierarchy();
 
 private:
     QQmlEngine engine;
@@ -111,7 +120,7 @@ void tst_qqmlcontext::resolvedUrl()
         QQmlContext ctxt2(ctxt);
         QCOMPARE(ctxt2.resolvedUrl(QUrl("main2.qml")), QUrl("http://www.qt-project.org/main2.qml"));
 
-        delete ctxt; ctxt = 0;
+        delete ctxt; ctxt = nullptr;
 
         QCOMPARE(ctxt2.resolvedUrl(QUrl("main2.qml")), QUrl());
     }
@@ -139,7 +148,7 @@ void tst_qqmlcontext::engineMethod()
     QCOMPARE(ctxt3.engine(), engine);
     QCOMPARE(ctxt4.engine(), engine);
 
-    delete engine; engine = 0;
+    delete engine; engine = nullptr;
 
     QCOMPARE(ctxt.engine(), engine);
     QCOMPARE(ctxt2.engine(), engine);
@@ -151,7 +160,7 @@ void tst_qqmlcontext::parentContext()
 {
     QQmlEngine *engine = new QQmlEngine;
 
-    QCOMPARE(engine->rootContext()->parentContext(), (QQmlContext *)0);
+    QCOMPARE(engine->rootContext()->parentContext(), (QQmlContext *)nullptr);
 
     QQmlContext *ctxt = new QQmlContext(engine);
     QQmlContext *ctxt2 = new QQmlContext(ctxt);
@@ -169,23 +178,23 @@ void tst_qqmlcontext::parentContext()
     QCOMPARE(ctxt6->parentContext(), engine->rootContext());
     QCOMPARE(ctxt7->parentContext(), engine->rootContext());
 
-    delete ctxt2; ctxt2 = 0;
+    delete ctxt2; ctxt2 = nullptr;
 
     QCOMPARE(ctxt->parentContext(), engine->rootContext());
-    QCOMPARE(ctxt3->parentContext(), (QQmlContext *)0);
-    QCOMPARE(ctxt4->parentContext(), (QQmlContext *)0);
+    QCOMPARE(ctxt3->parentContext(), (QQmlContext *)nullptr);
+    QCOMPARE(ctxt4->parentContext(), (QQmlContext *)nullptr);
     QCOMPARE(ctxt5->parentContext(), ctxt);
     QCOMPARE(ctxt6->parentContext(), engine->rootContext());
     QCOMPARE(ctxt7->parentContext(), engine->rootContext());
 
-    delete engine; engine = 0;
+    delete engine; engine = nullptr;
 
-    QCOMPARE(ctxt->parentContext(), (QQmlContext *)0);
-    QCOMPARE(ctxt3->parentContext(), (QQmlContext *)0);
-    QCOMPARE(ctxt4->parentContext(), (QQmlContext *)0);
-    QCOMPARE(ctxt5->parentContext(), (QQmlContext *)0);
-    QCOMPARE(ctxt6->parentContext(), (QQmlContext *)0);
-    QCOMPARE(ctxt7->parentContext(), (QQmlContext *)0);
+    QCOMPARE(ctxt->parentContext(), (QQmlContext *)nullptr);
+    QCOMPARE(ctxt3->parentContext(), (QQmlContext *)nullptr);
+    QCOMPARE(ctxt4->parentContext(), (QQmlContext *)nullptr);
+    QCOMPARE(ctxt5->parentContext(), (QQmlContext *)nullptr);
+    QCOMPARE(ctxt6->parentContext(), (QQmlContext *)nullptr);
+    QCOMPARE(ctxt7->parentContext(), (QQmlContext *)nullptr);
 
     delete ctxt7;
     delete ctxt6;
@@ -362,6 +371,32 @@ void tst_qqmlcontext::setContextProperty()
     }
 }
 
+void tst_qqmlcontext::setContextProperties()
+{
+    QQmlContext ctxt(&engine);
+
+    TestObject obj1;
+    obj1.setA(3345);
+    TestObject obj2;
+    obj2.setA(-19);
+
+    QVector<QQmlContext::PropertyPair> properties;
+
+    properties.append({QString("a"), QVariant(10)});
+    properties.append({QString("b"), QVariant(19)});
+    properties.append({QString("d"), QVariant::fromValue<TestObject*>(&obj2)});
+    properties.append({QString("c"), QVariant(QString("Hello World!"))});
+    properties.append({QString("e"), QVariant::fromValue<TestObject*>(&obj1)});
+
+    ctxt.setContextProperties(properties);
+
+    TEST_CONTEXT_PROPERTY(&ctxt, a, QVariant(10));
+    TEST_CONTEXT_PROPERTY(&ctxt, b, QVariant(19));
+    TEST_CONTEXT_PROPERTY(&ctxt, c, QVariant(QString("Hello World!")));
+    TEST_CONTEXT_PROPERTY(&ctxt, d.a, QVariant(-19));
+    TEST_CONTEXT_PROPERTY(&ctxt, e.a, QVariant(3345));
+}
+
 void tst_qqmlcontext::setContextObject()
 {
     QQmlContext ctxt(&engine);
@@ -422,12 +457,12 @@ void tst_qqmlcontext::destruction()
 
     QObject obj;
     QQmlEngine::setContextForObject(&obj, ctxt);
-    QQmlExpression expr(ctxt, 0, "a");
+    QQmlExpression expr(ctxt, nullptr, "a");
 
     QCOMPARE(ctxt, QQmlEngine::contextForObject(&obj));
     QCOMPARE(ctxt, expr.context());
 
-    delete ctxt; ctxt = 0;
+    delete ctxt; ctxt = nullptr;
 
     QCOMPARE(ctxt, QQmlEngine::contextForObject(&obj));
     QCOMPARE(ctxt, expr.context());
@@ -476,7 +511,7 @@ void tst_qqmlcontext::readOnlyContexts()
     QCOMPARE(context->contextProperty("hello"), QVariant());
 
     QTest::ignoreMessage(QtWarningMsg, "QQmlContext: Cannot set context object for internal context.");
-    context->setContextObject(0);
+    context->setContextObject(nullptr);
     QCOMPARE(context->contextObject(), obj);
 
     delete obj;
@@ -504,7 +539,7 @@ void tst_qqmlcontext::nameForObject()
     component.setData("import QtQuick 2.0; QtObject { id: root; property QtObject o: QtObject { id: nested } }", QUrl());
 
     QObject *o = component.create();
-    QVERIFY(o != 0);
+    QVERIFY(o != nullptr);
 
     QCOMPARE(qmlContext(o)->nameForObject(o), QString("root"));
     QCOMPARE(qmlContext(o)->nameForObject(qvariant_cast<QObject*>(o->property("o"))), QString("nested"));
@@ -517,12 +552,12 @@ class DeleteCommand : public QObject
 {
 Q_OBJECT
 public:
-    DeleteCommand() : object(0) {}
+    DeleteCommand() : object(nullptr) {}
 
     QObject *object;
 
 public slots:
-    void doCommand() { if (object) delete object; object = 0; }
+    void doCommand() { if (object) delete object; object = nullptr; }
 };
 
 // Calling refresh expressions would crash if an expression or context was deleted during
@@ -655,7 +690,7 @@ void tst_qqmlcontext::skipExpressionRefresh_qtbug_53431()
 {
     QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("qtbug_53431.qml"));
-    QScopedPointer<QObject> object(component.create(0));
+    QScopedPointer<QObject> object(component.create(nullptr));
     QVERIFY(!object.isNull());
     QCOMPARE(object->property("value").toInt(), 1);
     object->setProperty("value", 10);
@@ -682,7 +717,7 @@ void tst_qqmlcontext::evalAfterInvalidate()
     QQmlComponent component(&engine, testFileUrl("evalAfterInvalidate.qml"));
     QScopedPointer<QObject> o(component.create());
 
-    QCoreApplication::sendPostedEvents(0, QEvent::DeferredDelete);
+    QCoreApplication::sendPostedEvents(nullptr, QEvent::DeferredDelete);
     QCoreApplication::processEvents();
 }
 
@@ -723,6 +758,140 @@ void tst_qqmlcontext::qtbug_49232()
     QCOMPARE(obj->property("valueTwo"), QVariant(97));
 }
 
+void tst_qqmlcontext::contextViaClosureAfterDestruction()
+{
+    qmlRegisterSingletonType(testFileUrl("Singleton.qml"), "constants", 1, 0, "Sing");
+    QQmlEngine engine;
+    QQmlComponent component(&engine, testFileUrl("contextViaClosureAfterDestruction.qml"));
+    QJSValue valueClosure;
+    QJSValue componentFactoryClosure;
+    {
+        QScopedPointer<QObject> obj(component.create());
+        QVERIFY(!obj.isNull());
+        // meta-calls don't support QJSValue return types, so do the call "by hand"
+        valueClosure = engine.newQObject(obj.data()).property(QStringLiteral("createClosure")).call();
+        QVERIFY(valueClosure.isCallable());
+        componentFactoryClosure = engine.newQObject(obj.data()).property(QStringLiteral("createComponentFactory")).call();
+        QVERIFY(componentFactoryClosure.isCallable());
+    }
+    QCOMPARE(valueClosure.call().toString(), QLatin1String("Highway to Hell"));
+
+    QScopedPointer<QObject> parent(new QObject);
+    QJSValue parentWrapper = engine.newQObject(parent.data());
+    QQmlEngine::setObjectOwnership(parent.data(), QQmlEngine::CppOwnership);
+
+    QJSValue subObject = componentFactoryClosure.callWithInstance(componentFactoryClosure, QJSValueList() << parentWrapper);
+    QVERIFY(subObject.isError());
+    QCOMPARE(subObject.toString(), QLatin1String("Error: Qt.createQmlObject(): Cannot create a component in an invalid context"));
+}
+
+void tst_qqmlcontext::contextLeak()
+{
+    QQmlEngine engine;
+    QQmlComponent component(&engine, testFileUrl("contextLeak.qml"));
+
+    QQmlGuardedContextData scriptContext;
+
+    {
+        QScopedPointer<QObject> obj(component.create());
+        QVERIFY(!obj.isNull());
+        QCOMPARE(obj->property("value").toInt(), 42);
+
+        QQmlData *ddata = QQmlData::get(obj.data());
+        QVERIFY(ddata);
+        QQmlContextData *context = ddata->context;
+        QVERIFY(context);
+        QVERIFY(!context->importedScripts.isNullOrUndefined());
+        QCOMPARE(int(context->importedScripts.valueRef()->as<QV4::Object>()->getLength()), 1);
+
+        {
+            QV4::Scope scope(ddata->jsWrapper.engine());
+            QV4::ScopedValue scriptContextWrapper(scope);
+            scriptContextWrapper = context->importedScripts.valueRef()->as<QV4::Object>()->get(uint(0));
+            scriptContext = scriptContextWrapper->as<QV4::QQmlContextWrapper>()->getContext();
+        }
+    }
+
+    engine.collectGarbage();
+
+    // Each time a JS file (non-pragma-shared) is imported, we create a QQmlContext(Data) for it.
+    // Make sure that context does not leak.
+    QVERIFY(scriptContext.isNull());
+}
+
+
+static bool buildObjectList(QQmlContext *ctxt)
+{
+    static QHash<QObject *, QString> deletedObjects;
+    QQmlContextData *p = QQmlContextData::get(ctxt);
+    QObject *object = p->contextObject;
+    if (object) {
+        // If the object was actually deleted this is likely to crash in one way or another.
+        // Either the memory is still intact, then we will probably find the objectName, or it is
+        // not, then the connect() below is likely to fail.
+        if (deletedObjects.contains(object) && deletedObjects[object] == object->objectName())
+            return false;
+        QObject::connect(object, &QObject::destroyed, [object]() {
+            object->setObjectName(QString::number(deletedObjects.size()));
+            deletedObjects.insert(object, object->objectName());
+        });
+    }
+
+    QQmlContextData *child = p->childContexts;
+    while (child) {
+        if (!buildObjectList(child->asQQmlContext()))
+            return false;
+        child = child->nextChild;
+    }
+
+    return true;
+}
+
+void tst_qqmlcontext::outerContextObject()
+{
+    QQmlEngine engine;
+
+    QQmlComponent component(&engine, testFileUrl("outerContextObject.qml"));
+    QVERIFY(component.isReady());
+
+    QScopedPointer<QObject> object(component.create());
+    QVERIFY(!object.isNull());
+
+    int iterations = 0;
+    QTimer timer;
+    timer.setInterval(1);
+    QObject::connect(&timer, &QTimer::timeout, &engine, [&]() {
+        if (!buildObjectList(engine.rootContext())) {
+            iterations = 100;
+            timer.stop();
+            QFAIL("Deleted object found as context object");
+        } else {
+            ++iterations;
+        }
+    });
+    timer.start();
+
+    QTRY_VERIFY(iterations >= 100);
+}
+
+void tst_qqmlcontext::contextObjectHierarchy()
+{
+    QQmlEngine engine;
+    QQmlComponent component(&engine);
+    component.loadUrl(testFileUrl("contextObjectHierarchy.qml"));
+    QVERIFY(component.isReady());
+    QScopedPointer<QObject> root(component.create());
+    QVERIFY(!root.isNull());
+
+    for (const QObject *child : root->children())
+        QVERIFY(QQmlData::get(child)->outerContext != nullptr);
+
+    connect(root.data(), &QObject::destroyed, [&root]() {
+        for (const QObject *child : root->children())
+            QCOMPARE(QQmlData::get(child)->outerContext, nullptr);
+    });
+}
+
 QTEST_MAIN(tst_qqmlcontext)
 
 #include "tst_qqmlcontext.moc"
diff --git a/tests/auto/qml/qqmlcpputils/tst_qqmlcpputils.cpp b/tests/auto/qml/qqmlcpputils/tst_qqmlcpputils.cpp
index 63b5de044e..99cabb4b09 100644
--- a/tests/auto/qml/qqmlcpputils/tst_qqmlcpputils.cpp
+++ b/tests/auto/qml/qqmlcpputils/tst_qqmlcpputils.cpp
@@ -102,7 +102,7 @@ void tst_qqmlcpputils::fastCast()
     }
 
     {
-        QObject *nullObj = 0;
+        QObject *nullObj = nullptr;
         QObject *obj = qmlobject_cast<QObject *>(nullObj);
         QCOMPARE(obj, nullObj); // shouldn't crash/assert.
     }
diff --git a/tests/auto/qml/qqmlecmascript/data/assignDate.1.qml b/tests/auto/qml/qqmlecmascript/data/assignDate.1.qml
index efca6cdb80..8912d2a314 100644
--- a/tests/auto/qml/qqmlecmascript/data/assignDate.1.qml
+++ b/tests/auto/qml/qqmlecmascript/data/assignDate.1.qml
@@ -11,25 +11,26 @@ MyTypeObject {
         dateTimeProperty = dateTimeVar
         dateTimeProperty2 = dateTimeVar2
 
-        // Commented properties do not currently test true:
-        boolProperty = //(dateProperty.getTime() == dateVar.getTime()) &&
+        boolProperty = (dateProperty.getTime() == dateVar.getTime()) &&
                        (dateProperty.getFullYear() == 2009) &&
                        (dateProperty.getMonth() == 5-1) &&
-                       //(dateProperty.getDate() == 12) &&
-                       (dateProperty.getHours() == 0) &&
+                       (dateProperty.getUTCDate() == 12) &&
+                       (dateProperty.getUTCHours() == 0) &&
+                       (dateProperty.getUTCMinutes() == 0) &&
+                       (dateProperty.getUTCSeconds() == 0) &&
                        (dateTimeProperty.getTime() == dateTimeVar.getTime()) &&
                        (dateTimeProperty.getFullYear() == 2009) &&
                        (dateTimeProperty.getMonth() == 5-1) &&
-                       //(dateTimeProperty.getDate() == 12) &&
-                       //(dateTimeProperty.getHours() == 0) &&
-                       (dateTimeProperty.getMinutes() == 0) &&
-                       (dateTimeProperty.getSeconds() == 1) &&
+                       (dateTimeProperty.getUTCDate() == 12) &&
+                       (dateTimeProperty.getUTCHours() == 0) &&
+                       (dateTimeProperty.getUTCMinutes() == 0) &&
+                       (dateTimeProperty.getUTCSeconds() == 1) &&
                        (dateTimeProperty2.getTime() == dateTimeVar2.getTime()) &&
                        (dateTimeProperty2.getFullYear() == 2009) &&
                        (dateTimeProperty2.getMonth() == 5-1) &&
-                       //(dateTimeProperty2.getDate() == 12) &&
-                       //(dateTimeProperty2.getHours() == 23) &&
-                       (dateTimeProperty2.getMinutes() == 59) &&
-                       (dateTimeProperty2.getSeconds() == 59)
+                       (dateTimeProperty2.getUTCDate() == 12) &&
+                       (dateTimeProperty2.getUTCHours() == 23) &&
+                       (dateTimeProperty2.getUTCMinutes() == 59) &&
+                       (dateTimeProperty2.getUTCSeconds() == 59)
     }
 }
diff --git a/tests/auto/qml/qqmlecmascript/data/assignDate.2.qml b/tests/auto/qml/qqmlecmascript/data/assignDate.2.qml
index 71dd188f05..f8c1f6eb8f 100644
--- a/tests/auto/qml/qqmlecmascript/data/assignDate.2.qml
+++ b/tests/auto/qml/qqmlecmascript/data/assignDate.2.qml
@@ -12,24 +12,25 @@ MyTypeObject {
         var dateTimeVar = new Date("2009-05-12T00:00:01")
         var dateTimeVar2 = new Date("2009-05-12T23:59:59")
 
-        // Commented properties do not currently test true:
-        boolProperty = //(dateProperty.getTime() == dateVar.getTime()) &&
+        boolProperty = (dateProperty.getTime() == dateVar.getTime()) &&
                        (dateProperty.getFullYear() == 2009) &&
                        (dateProperty.getMonth() == 5-1) &&
-                       //(dateProperty.getDate() == 12) &&
-                       (dateProperty.getHours() == 0) &&
+                       (dateProperty.getUTCDate() == 12) &&
+                       (dateProperty.getUTCHours() == 0) &&
+                       (dateProperty.getUTCMinutes() == 0) &&
+                       (dateProperty.getUTCSeconds() == 0) &&
                        (dateTimeProperty.getTime() == dateTimeVar.getTime()) &&
                        (dateTimeProperty.getFullYear() == 2009) &&
                        (dateTimeProperty.getMonth() == 5-1) &&
-                       //(dateTimeProperty.getDate() == 12) &&
-                       //(dateTimeProperty.getHours() == 0) &&
+                       (dateTimeProperty.getDate() == 12) &&
+                       (dateTimeProperty.getHours() == 0) &&
                        (dateTimeProperty.getMinutes() == 0) &&
                        (dateTimeProperty.getSeconds() == 1) &&
                        (dateTimeProperty2.getTime() == dateTimeVar2.getTime()) &&
                        (dateTimeProperty2.getFullYear() == 2009) &&
                        (dateTimeProperty2.getMonth() == 5-1) &&
-                       //(dateTimeProperty2.getDate() == 12) &&
-                       //(dateTimeProperty2.getHours() == 23) &&
+                       (dateTimeProperty2.getDate() == 12) &&
+                       (dateTimeProperty2.getHours() == 23) &&
                        (dateTimeProperty2.getMinutes() == 59) &&
                        (dateTimeProperty2.getSeconds() == 59)
     }
diff --git a/tests/auto/qml/qqmlecmascript/data/assignDate.3.qml b/tests/auto/qml/qqmlecmascript/data/assignDate.3.qml
index 2cf740645c..e960eef193 100644
--- a/tests/auto/qml/qqmlecmascript/data/assignDate.3.qml
+++ b/tests/auto/qml/qqmlecmascript/data/assignDate.3.qml
@@ -2,35 +2,36 @@ import Qt.test 1.0
 import QtQuick 2.0
 
 MyTypeObject {
-    dateProperty: if (1) "2009-05-12Z"
+    dateProperty: if (1) "2009-05-12"
     dateTimeProperty: if (1) "2009-05-12T00:00:01Z"
     dateTimeProperty2: if (1) "2009-05-12T23:59:59Z"
 
     boolProperty: false
     Component.onCompleted: {
-        var dateVar = new Date("2009-05-12Z")
+        var dateVar = new Date("2009-05-12")
         var dateTimeVar = new Date("2009-05-12T00:00:01Z")
         var dateTimeVar2 = new Date("2009-05-12T23:59:59Z")
 
-        // Commented properties do not currently test true:
-        boolProperty = //(dateProperty.getTime() == dateVar.getTime()) &&
+        boolProperty = (dateProperty.getTime() == dateVar.getTime()) &&
                        (dateProperty.getFullYear() == 2009) &&
                        (dateProperty.getMonth() == 5-1) &&
-                       //(dateProperty.getDate() == 12) &&
-                       (dateProperty.getHours() == 0) &&
+                       (dateProperty.getUTCDate() == 12) &&
+                       (dateProperty.getUTCHours() == 0) &&
+                       (dateProperty.getUTCMinutes() == 0) &&
+                       (dateProperty.getUTCSeconds() == 0) &&
                        (dateTimeProperty.getTime() == dateTimeVar.getTime()) &&
                        (dateTimeProperty.getFullYear() == 2009) &&
                        (dateTimeProperty.getMonth() == 5-1) &&
-                       //(dateTimeProperty.getDate() == 12) &&
-                       //(dateTimeProperty.getHours() == 0) &&
-                       (dateTimeProperty.getMinutes() == 0) &&
-                       (dateTimeProperty.getSeconds() == 1) &&
+                       (dateTimeProperty.getUTCDate() == 12) &&
+                       (dateTimeProperty.getUTCHours() == 0) &&
+                       (dateTimeProperty.getUTCMinutes() == 0) &&
+                       (dateTimeProperty.getUTCSeconds() == 1) &&
                        (dateTimeProperty2.getTime() == dateTimeVar2.getTime()) &&
                        (dateTimeProperty2.getFullYear() == 2009) &&
                        (dateTimeProperty2.getMonth() == 5-1) &&
-                       //(dateTimeProperty2.getDate() == 12) &&
-                       //(dateTimeProperty2.getHours() == 23) &&
-                       (dateTimeProperty2.getMinutes() == 59) &&
-                       (dateTimeProperty2.getSeconds() == 59)
+                       (dateTimeProperty2.getUTCDate() == 12) &&
+                       (dateTimeProperty2.getUTCHours() == 23) &&
+                       (dateTimeProperty2.getUTCMinutes() == 59) &&
+                       (dateTimeProperty2.getUTCSeconds() == 59)
     }
 }
diff --git a/tests/auto/qml/qqmlecmascript/data/assignDate.4.qml b/tests/auto/qml/qqmlecmascript/data/assignDate.4.qml
index 9b4975c833..6dd29afbc9 100644
--- a/tests/auto/qml/qqmlecmascript/data/assignDate.4.qml
+++ b/tests/auto/qml/qqmlecmascript/data/assignDate.4.qml
@@ -2,35 +2,36 @@ import Qt.test 1.0
 import QtQuick 2.0
 
 MyTypeObject {
-    dateProperty: if (1) new Date("2009-05-12Z")
+    dateProperty: if (1) new Date("2009-05-12")
     dateTimeProperty: if (1) new Date("2009-05-12T00:00:01Z")
     dateTimeProperty2: if (1) new Date("2009-05-12T23:59:59Z")
 
     boolProperty: false
     Component.onCompleted: {
-        var dateVar = new Date("2009-05-12Z")
+        var dateVar = new Date("2009-05-12")
         var dateTimeVar = new Date("2009-05-12T00:00:01Z")
         var dateTimeVar2 = new Date("2009-05-12T23:59:59Z")
 
-        // Commented properties do not currently test true:
-        boolProperty = //(dateProperty.getTime() == dateVar.getTime()) &&
+        boolProperty = (dateProperty.getTime() == dateVar.getTime()) &&
                        (dateProperty.getFullYear() == 2009) &&
                        (dateProperty.getMonth() == 5-1) &&
-                       //(dateProperty.getDate() == 12) &&
-                       (dateProperty.getHours() == 0) &&
+                       (dateProperty.getUTCDate() == 12) &&
+                       (dateProperty.getUTCHours() == 0) &&
+                       (dateProperty.getUTCMinutes() == 0) &&
+                       (dateProperty.getUTCSeconds() == 0) &&
                        (dateTimeProperty.getTime() == dateTimeVar.getTime()) &&
                        (dateTimeProperty.getFullYear() == 2009) &&
                        (dateTimeProperty.getMonth() == 5-1) &&
-                       //(dateTimeProperty.getDate() == 12) &&
-                       //(dateTimeProperty.getHours() == 0) &&
-                       (dateTimeProperty.getMinutes() == 0) &&
-                       (dateTimeProperty.getSeconds() == 1) &&
+                       (dateTimeProperty.getUTCDate() == 12) &&
+                       (dateTimeProperty.getUTCHours() == 0) &&
+                       (dateTimeProperty.getUTCMinutes() == 0) &&
+                       (dateTimeProperty.getUTCSeconds() == 1) &&
                        (dateTimeProperty2.getTime() == dateTimeVar2.getTime()) &&
                        (dateTimeProperty2.getFullYear() == 2009) &&
                        (dateTimeProperty2.getMonth() == 5-1) &&
-                       //(dateTimeProperty2.getDate() == 12) &&
-                       //(dateTimeProperty2.getHours() == 23) &&
-                       (dateTimeProperty2.getMinutes() == 59) &&
-                       (dateTimeProperty2.getSeconds() == 59)
+                       (dateTimeProperty2.getUTCDate() == 12) &&
+                       (dateTimeProperty2.getUTCHours() == 23) &&
+                       (dateTimeProperty2.getUTCMinutes() == 59) &&
+                       (dateTimeProperty2.getUTCSeconds() == 59)
     }
 }
diff --git a/tests/auto/qml/qqmlecmascript/data/assignDate.5.qml b/tests/auto/qml/qqmlecmascript/data/assignDate.5.qml
index 2cf740645c..cfadaafc54 100644
--- a/tests/auto/qml/qqmlecmascript/data/assignDate.5.qml
+++ b/tests/auto/qml/qqmlecmascript/data/assignDate.5.qml
@@ -2,35 +2,36 @@ import Qt.test 1.0
 import QtQuick 2.0
 
 MyTypeObject {
-    dateProperty: if (1) "2009-05-12Z"
-    dateTimeProperty: if (1) "2009-05-12T00:00:01Z"
-    dateTimeProperty2: if (1) "2009-05-12T23:59:59Z"
+    dateProperty: if (1) "2009-05-12"
+    dateTimeProperty: if (1) "2009-05-12T00:00:01+02:00"
+    dateTimeProperty2: if (1) "2009-05-12T23:59:59+02:00"
 
     boolProperty: false
     Component.onCompleted: {
-        var dateVar = new Date("2009-05-12Z")
-        var dateTimeVar = new Date("2009-05-12T00:00:01Z")
-        var dateTimeVar2 = new Date("2009-05-12T23:59:59Z")
+        var dateVar = new Date("2009-05-12")
+        var dateTimeVar = new Date("2009-05-12T00:00:01+02:00")
+        var dateTimeVar2 = new Date("2009-05-12T23:59:59+02:00")
 
-        // Commented properties do not currently test true:
-        boolProperty = //(dateProperty.getTime() == dateVar.getTime()) &&
+        boolProperty = (dateProperty.getTime() == dateVar.getTime()) &&
                        (dateProperty.getFullYear() == 2009) &&
                        (dateProperty.getMonth() == 5-1) &&
-                       //(dateProperty.getDate() == 12) &&
-                       (dateProperty.getHours() == 0) &&
+                       (dateProperty.getUTCDate() == 12) &&
+                       (dateProperty.getUTCHours() == 0) &&
+                       (dateProperty.getUTCMinutes() == 0) &&
+                       (dateProperty.getUTCSeconds() == 0) &&
                        (dateTimeProperty.getTime() == dateTimeVar.getTime()) &&
                        (dateTimeProperty.getFullYear() == 2009) &&
                        (dateTimeProperty.getMonth() == 5-1) &&
-                       //(dateTimeProperty.getDate() == 12) &&
-                       //(dateTimeProperty.getHours() == 0) &&
-                       (dateTimeProperty.getMinutes() == 0) &&
-                       (dateTimeProperty.getSeconds() == 1) &&
+                       (dateTimeProperty.getUTCDate() == 11) &&
+                       (dateTimeProperty.getUTCHours() == 22) &&
+                       (dateTimeProperty.getUTCMinutes() == 0) &&
+                       (dateTimeProperty.getUTCSeconds() == 1) &&
                        (dateTimeProperty2.getTime() == dateTimeVar2.getTime()) &&
                        (dateTimeProperty2.getFullYear() == 2009) &&
                        (dateTimeProperty2.getMonth() == 5-1) &&
-                       //(dateTimeProperty2.getDate() == 12) &&
-                       //(dateTimeProperty2.getHours() == 23) &&
-                       (dateTimeProperty2.getMinutes() == 59) &&
-                       (dateTimeProperty2.getSeconds() == 59)
+                       (dateTimeProperty2.getUTCDate() == 12) &&
+                       (dateTimeProperty2.getUTCHours() == 21) &&
+                       (dateTimeProperty2.getUTCMinutes() == 59) &&
+                       (dateTimeProperty2.getUTCSeconds() == 59)
     }
 }
diff --git a/tests/auto/qml/qqmlecmascript/data/assignDate.6.qml b/tests/auto/qml/qqmlecmascript/data/assignDate.6.qml
index 73e26db0c8..97cd0d1e60 100644
--- a/tests/auto/qml/qqmlecmascript/data/assignDate.6.qml
+++ b/tests/auto/qml/qqmlecmascript/data/assignDate.6.qml
@@ -3,34 +3,35 @@ import QtQuick 2.0
 
 MyTypeObject {
     dateProperty: if (1) new Date("2009-05-12")
-    dateTimeProperty: if (1) new Date("2009-05-12T02:00:01+02:00")
-    dateTimeProperty2: if (1) new Date("2009-05-13T01:59:59+02:00")
+    dateTimeProperty: if (1) new Date("2009-05-12T00:00:01+02:00")
+    dateTimeProperty2: if (1) new Date("2009-05-12T23:59:59+02:00")
 
     boolProperty: false
     Component.onCompleted: {
         var dateVar = new Date("2009-05-12")
-        var dateTimeVar = new Date("2009-05-12T02:00:01+02:00")
-        var dateTimeVar2 = new Date("2009-05-13T01:59:59+02:00")
+        var dateTimeVar = new Date("2009-05-12T00:00:01+02:00")
+        var dateTimeVar2 = new Date("2009-05-12T23:59:59+02:00")
 
-        // Commented properties do not currently test true:
-        boolProperty = //(dateProperty.getTime() == dateVar.getTime()) &&
+        boolProperty = (dateProperty.getTime() == dateVar.getTime()) &&
                        (dateProperty.getFullYear() == 2009) &&
                        (dateProperty.getMonth() == 5-1) &&
-                       //(dateProperty.getDate() == 12) &&
-                       (dateProperty.getHours() == 0) &&
+                       (dateProperty.getUTCDate() == 12) &&
+                       (dateProperty.getUTCHours() == 0) &&
+                       (dateProperty.getUTCMinutes() == 0) &&
+                       (dateProperty.getUTCSeconds() == 0) &&
                        (dateTimeProperty.getTime() == dateTimeVar.getTime()) &&
                        (dateTimeProperty.getFullYear() == 2009) &&
                        (dateTimeProperty.getMonth() == 5-1) &&
-                       //(dateTimeProperty.getDate() == 12) &&
-                       //(dateTimeProperty.getHours() == 0) &&
-                       (dateTimeProperty.getMinutes() == 0) &&
-                       (dateTimeProperty.getSeconds() == 1) &&
+                       (dateTimeProperty.getUTCDate() == 11) &&
+                       (dateTimeProperty.getUTCHours() == 22) &&
+                       (dateTimeProperty.getUTCMinutes() == 0) &&
+                       (dateTimeProperty.getUTCSeconds() == 1) &&
                        (dateTimeProperty2.getTime() == dateTimeVar2.getTime()) &&
                        (dateTimeProperty2.getFullYear() == 2009) &&
                        (dateTimeProperty2.getMonth() == 5-1) &&
-                       //(dateTimeProperty2.getDate() == 12) &&
-                       //(dateTimeProperty2.getHours() == 23) &&
-                       (dateTimeProperty2.getMinutes() == 59) &&
-                       (dateTimeProperty2.getSeconds() == 59)
+                       (dateTimeProperty2.getUTCDate() == 12) &&
+                       (dateTimeProperty2.getUTCHours() == 21) &&
+                       (dateTimeProperty2.getUTCMinutes() == 59) &&
+                       (dateTimeProperty2.getUTCSeconds() == 59)
     }
 }
diff --git a/tests/auto/qml/qqmlecmascript/data/assignDate.qml b/tests/auto/qml/qqmlecmascript/data/assignDate.qml
index 14fe20787b..73677e99f1 100644
--- a/tests/auto/qml/qqmlecmascript/data/assignDate.qml
+++ b/tests/auto/qml/qqmlecmascript/data/assignDate.qml
@@ -7,28 +7,31 @@ MyTypeObject {
         var dateTimeVar = new Date("2009-05-12T00:00:01")
         var dateTimeVar2 = new Date("2009-05-12T23:59:59")
 
+        // Date, with no zone specified, is implicitly UTC
         dateProperty = dateVar
+        // Date-time, with no zone, is implicitly local-time
         dateTimeProperty = dateTimeVar
         dateTimeProperty2 = dateTimeVar2
 
-        // Commented properties do not currently test true:
-        boolProperty = //(dateProperty.getTime() == dateVar.getTime()) &&
+        boolProperty = (dateProperty.getTime() == dateVar.getTime()) &&
                        (dateProperty.getFullYear() == 2009) &&
                        (dateProperty.getMonth() == 5-1) &&
-                       //(dateProperty.getDate() == 12) &&
-                       (dateProperty.getHours() == 0) &&
+                       (dateProperty.getDate() == 12) &&
+                       (dateProperty.getUTCHours() == 0) &&
+                       (dateProperty.getUTCMinutes() == 0) &&
+                       (dateProperty.getUTCSeconds() == 0) &&
                        (dateTimeProperty.getTime() == dateTimeVar.getTime()) &&
                        (dateTimeProperty.getFullYear() == 2009) &&
                        (dateTimeProperty.getMonth() == 5-1) &&
-                       //(dateTimeProperty.getDate() == 12) &&
-                       //(dateTimeProperty.getHours() == 0) &&
+                       (dateTimeProperty.getDate() == 12) &&
+                       (dateTimeProperty.getHours() == 0) &&
                        (dateTimeProperty.getMinutes() == 0) &&
                        (dateTimeProperty.getSeconds() == 1) &&
                        (dateTimeProperty2.getTime() == dateTimeVar2.getTime()) &&
                        (dateTimeProperty2.getFullYear() == 2009) &&
                        (dateTimeProperty2.getMonth() == 5-1) &&
-                       //(dateTimeProperty2.getDate() == 12) &&
-                       //(dateTimeProperty2.getHours() == 23) &&
+                       (dateTimeProperty2.getDate() == 12) &&
+                       (dateTimeProperty2.getHours() == 23) &&
                        (dateTimeProperty2.getMinutes() == 59) &&
                        (dateTimeProperty2.getSeconds() == 59)
     }
diff --git a/tests/auto/qml/qqmlecmascript/data/assignSequenceTypes.8.qml b/tests/auto/qml/qqmlecmascript/data/assignSequenceTypes.8.qml
new file mode 100644
index 0000000000..3f838fe8f2
--- /dev/null
+++ b/tests/auto/qml/qqmlecmascript/data/assignSequenceTypes.8.qml
@@ -0,0 +1,16 @@
+import QtQml 2.0
+QtObject {
+    function tryWritingReadOnlySequence() {
+        try {
+            Qt.application.arguments.push("hello")
+        } catch (e) {
+
+            try {
+                Qt.application.arguments.sort()
+            } catch (e) {
+                return true
+            }
+        }
+        return false
+    }
+}
diff --git a/tests/auto/qml/qqmlecmascript/data/bindingBoundFunctions.qml b/tests/auto/qml/qqmlecmascript/data/bindingBoundFunctions.qml
new file mode 100644
index 0000000000..8dbd2fd3d9
--- /dev/null
+++ b/tests/auto/qml/qqmlecmascript/data/bindingBoundFunctions.qml
@@ -0,0 +1,34 @@
+import QtQuick 2.6
+
+QtObject {
+    property bool success: false
+    property var num: 100
+    property var simple: 0
+    property var complex: 0
+
+
+    Component.onCompleted: {
+        function s(x) {
+            return x
+        }
+        function c(x) {
+            return x + num
+        }
+
+        var bound = s.bind(undefined, 100)
+        simple = Qt.binding(bound)
+        if (simple != 100)
+            return;
+        var bound = c.bind(undefined, 100)
+        complex = Qt.binding(bound);
+
+        if (complex != 200)
+            return;
+        num = 0;
+        if (complex != 100)
+            return;
+
+        print("success!!!");
+        success = true;
+    }
+}
diff --git a/tests/auto/qml/qqmlecmascript/data/dynamicString.qml b/tests/auto/qml/qqmlecmascript/data/dynamicString.qml
index 5693794c71..c704161eb5 100644
--- a/tests/auto/qml/qqmlecmascript/data/dynamicString.qml
+++ b/tests/auto/qml/qqmlecmascript/data/dynamicString.qml
@@ -11,6 +11,6 @@ MyTypeObject {
      date.setHours(5);
      date.setMinutes(30);
      date.setSeconds(50);
-     stringProperty = stringProperty.arg("Hello World").arg(false).arg(true).arg(100).arg(-100).arg(3.1415926).arg(Qt.formatDateTime(date, "yyyy-MM-dd hh::mm:ss"));
+     stringProperty = stringProperty.arg("Hello World").arg(false).arg(true).arg(100).arg(-100).arg(Math.PI).arg(Qt.formatDateTime(date, "yyyy-MM-dd hh::mm:ss"));
   }
 }
diff --git a/tests/auto/qml/qqmlecmascript/data/importLexicalVariables.mjs b/tests/auto/qml/qqmlecmascript/data/importLexicalVariables.mjs
new file mode 100644
index 0000000000..19c012d19b
--- /dev/null
+++ b/tests/auto/qml/qqmlecmascript/data/importLexicalVariables.mjs
@@ -0,0 +1,31 @@
+export function runTest(libraryUnderTest) {
+    let state1 = state(libraryUnderTest);
+    try { modifyFromOutside(libraryUnderTest); } catch (e) {}
+    let state2 = state(libraryUnderTest);
+    try { modifyFromInside(libraryUnderTest); } catch (e) {}
+    let state3 = state(libraryUnderTest);
+    return state1 + " " + state2 + " " + state3;
+}
+
+function stringify(value) {
+    let s = "?";
+    if (value !== undefined)
+        s = value.toString();
+    return s;
+}
+
+function state(libraryUnderTest) {
+    return (stringify(libraryUnderTest.varValue) +
+            stringify(libraryUnderTest.letValue) +
+            stringify(libraryUnderTest.constValue));
+}
+
+function modifyFromOutside(libraryUnderTest) {
+    ++libraryUnderTest.varValue;
+    ++libraryUnderTest.letValue;
+    ++libraryUnderTest.constValue;
+}
+
+function modifyFromInside(libraryUnderTest) {
+    libraryUnderTest.incrementAll();
+}
diff --git a/tests/auto/qml/qqmlecmascript/data/importLexicalVariables_module.mjs b/tests/auto/qml/qqmlecmascript/data/importLexicalVariables_module.mjs
new file mode 100644
index 0000000000..b6eb1a2623
--- /dev/null
+++ b/tests/auto/qml/qqmlecmascript/data/importLexicalVariables_module.mjs
@@ -0,0 +1,8 @@
+export var varValue = 0;
+export let letValue = 0;
+export const constValue = 0;
+export function incrementAll() {
+    ++varValue;
+    ++letValue;
+    ++constValue;
+}
diff --git a/tests/auto/qml/qqmlecmascript/data/importLexicalVariables_module.qml b/tests/auto/qml/qqmlecmascript/data/importLexicalVariables_module.qml
new file mode 100644
index 0000000000..bb4e759cbf
--- /dev/null
+++ b/tests/auto/qml/qqmlecmascript/data/importLexicalVariables_module.qml
@@ -0,0 +1,10 @@
+import QtQuick 2.0
+import "importLexicalVariables.mjs" as TestRunner
+import "importLexicalVariables_module.mjs" as LibraryUnderTest
+
+QtObject {
+    id: root
+    function runTest() {
+        return TestRunner.runTest(LibraryUnderTest);
+    }
+}
diff --git a/tests/auto/qml/qqmlecmascript/data/importLexicalVariables_pragmaLibrary.js b/tests/auto/qml/qqmlecmascript/data/importLexicalVariables_pragmaLibrary.js
new file mode 100644
index 0000000000..f8c215a5e7
--- /dev/null
+++ b/tests/auto/qml/qqmlecmascript/data/importLexicalVariables_pragmaLibrary.js
@@ -0,0 +1,9 @@
+.pragma library
+var varValue = 0;
+let letValue = 0;
+const constValue = 0;
+function incrementAll() {
+    ++varValue;
+    ++letValue;
+    ++constValue;
+}
diff --git a/tests/auto/qml/qqmlecmascript/data/importLexicalVariables_pragmaLibrary.qml b/tests/auto/qml/qqmlecmascript/data/importLexicalVariables_pragmaLibrary.qml
new file mode 100644
index 0000000000..1b3fe7fa2e
--- /dev/null
+++ b/tests/auto/qml/qqmlecmascript/data/importLexicalVariables_pragmaLibrary.qml
@@ -0,0 +1,10 @@
+import QtQuick 2.0
+import "importLexicalVariables.mjs" as TestRunner
+import "importLexicalVariables_pragmaLibrary.js" as LibraryUnderTest
+
+QtObject {
+    id: root
+    function runTest() {
+        return TestRunner.runTest(LibraryUnderTest);
+    }
+}
diff --git a/tests/auto/qml/qqmlecmascript/data/importLexicalVariables_script.js b/tests/auto/qml/qqmlecmascript/data/importLexicalVariables_script.js
new file mode 100644
index 0000000000..4fb68abc87
--- /dev/null
+++ b/tests/auto/qml/qqmlecmascript/data/importLexicalVariables_script.js
@@ -0,0 +1,8 @@
+var varValue = 0;
+let letValue = 0;
+const constValue = 0;
+function incrementAll() {
+    ++varValue;
+    ++letValue;
+    ++constValue;
+}
diff --git a/tests/auto/qml/qqmlecmascript/data/importLexicalVariables_script.qml b/tests/auto/qml/qqmlecmascript/data/importLexicalVariables_script.qml
new file mode 100644
index 0000000000..263511e802
--- /dev/null
+++ b/tests/auto/qml/qqmlecmascript/data/importLexicalVariables_script.qml
@@ -0,0 +1,10 @@
+import QtQuick 2.0
+import "importLexicalVariables.mjs" as TestRunner
+import "importLexicalVariables_script.js" as LibraryUnderTest
+
+QtObject {
+    id: root
+    function runTest() {
+        return TestRunner.runTest(LibraryUnderTest);
+    }
+}
diff --git a/tests/auto/qml/qqmlecmascript/data/include_callback.js b/tests/auto/qml/qqmlecmascript/data/include_callback.js
index ea19eba300..7f3195bb1f 100644
--- a/tests/auto/qml/qqmlecmascript/data/include_callback.js
+++ b/tests/auto/qml/qqmlecmascript/data/include_callback.js
@@ -1,6 +1,6 @@
 function go() {
     var a = Qt.include("missing.js", function(o) { test2 = o.status == o.NETWORK_ERROR });
-    test1 = a.status == a.NETWORK_ERROR
+    test1 = (a.status == a.NETWORK_ERROR) && (a.statusText.indexOf("Error opening source file") != -1);
 
     var b = Qt.include("blank.js", function(o) { test4 = o.status == o.OK });
     test3 = b.status == b.OK
diff --git a/tests/auto/qml/qqmlecmascript/data/include_pragma_shadow.js b/tests/auto/qml/qqmlecmascript/data/include_pragma_shadow.js
new file mode 100644
index 0000000000..500f04bec7
--- /dev/null
+++ b/tests/auto/qml/qqmlecmascript/data/include_pragma_shadow.js
@@ -0,0 +1,7 @@
+.pragma library
+var Shadowed = 2;
+var global = (function(){return this})()
+
+// set Shadowed on the global object as well. This should be different from
+// the variable above, as the library has it's on context
+global.Shadowed = 1;
diff --git a/tests/auto/qml/qqmlecmascript/data/include_pragma_shadow.qml b/tests/auto/qml/qqmlecmascript/data/include_pragma_shadow.qml
new file mode 100644
index 0000000000..7cac09d342
--- /dev/null
+++ b/tests/auto/qml/qqmlecmascript/data/include_pragma_shadow.qml
@@ -0,0 +1,15 @@
+import QtQuick 2.0
+import "include_pragma_shadow.js" as Shadowed
+import "include_pragma_shadow.js" as Other
+
+Item {
+    property bool result
+
+    Component.onCompleted: {
+        result = false;
+        var global = (function(){return this})()
+        if (Shadowed.Shadowed === 2 && Other.Shadowed === 2 && global.Shadowed === 1)
+            result = true;
+    }
+}
+
diff --git a/tests/auto/qml/qqmlecmascript/data/js/include2.js b/tests/auto/qml/qqmlecmascript/data/js/include2.js
index 2a0c039dfa..7cfcdd95e2 100644
--- a/tests/auto/qml/qqmlecmascript/data/js/include2.js
+++ b/tests/auto/qml/qqmlecmascript/data/js/include2.js
@@ -2,3 +2,8 @@ test2 = true
 var test2_1 = true
 
 Qt.include("include3.js");
+
+function withTokensAllowedInJSButKeywordsInQML(char)
+{
+    var double;
+}
diff --git a/tests/auto/qml/qqmlecmascript/data/jsimport/importPragmaLibraryWithPragmaLibraryImports.js b/tests/auto/qml/qqmlecmascript/data/jsimport/importPragmaLibraryWithPragmaLibraryImports.js
index fa6497d99b..66e18ac2a9 100644
--- a/tests/auto/qml/qqmlecmascript/data/jsimport/importPragmaLibraryWithPragmaLibraryImports.js
+++ b/tests/auto/qml/qqmlecmascript/data/jsimport/importPragmaLibraryWithPragmaLibraryImports.js
@@ -7,5 +7,5 @@ function importIncrementedValue() {
     i = i + 1;
     // because LibraryImport is shared, and used in previous tests,
     // the value will be large (already incremented a bunch of times).
-    return (i + LibraryImport.importIncrementedValue());
+    return (i + LibraryImport.importIncrementedValue()); // 11 + 5
 }
diff --git a/tests/auto/qml/qqmlecmascript/data/jsimport/testImportPragmaLibraryWithPragmaLibraryImports.qml b/tests/auto/qml/qqmlecmascript/data/jsimport/testImportPragmaLibraryWithPragmaLibraryImports.qml
index 01f08dbdc3..8264b7229d 100644
--- a/tests/auto/qml/qqmlecmascript/data/jsimport/testImportPragmaLibraryWithPragmaLibraryImports.qml
+++ b/tests/auto/qml/qqmlecmascript/data/jsimport/testImportPragmaLibraryWithPragmaLibraryImports.qml
@@ -3,5 +3,5 @@ import "importPragmaLibraryWithPragmaLibraryImports.js" as LibraryImport
 
 QtObject {
     id: root
-    property int testValue: LibraryImport.importIncrementedValue(); // 10 + 1 + (7 due to previous tests) = 18
+    property int testValue: LibraryImport.importIncrementedValue(); // 16
 }
diff --git a/tests/auto/qml/qqmlecmascript/data/jsimport/testJsImport.qml b/tests/auto/qml/qqmlecmascript/data/jsimport/testJsImport.qml
index ae43e90210..0e314b20ea 100644
--- a/tests/auto/qml/qqmlecmascript/data/jsimport/testJsImport.qml
+++ b/tests/auto/qml/qqmlecmascript/data/jsimport/testJsImport.qml
@@ -1,7 +1,7 @@
 import QtQuick 2.0
 
-import com.nokia.JsModule 1.0
-import com.nokia.JsModule 1.0 as RenamedModule
+import com.qt.JsModule 1.0
+import com.qt.JsModule 1.0 as RenamedModule
 import "testJsModuleImport.js" as TestJsModuleImport
 
 QtObject {
diff --git a/tests/auto/qml/qqmlecmascript/data/jsimport/testJsModuleImport.js b/tests/auto/qml/qqmlecmascript/data/jsimport/testJsModuleImport.js
index 2d21953d2c..7440f610c1 100644
--- a/tests/auto/qml/qqmlecmascript/data/jsimport/testJsModuleImport.js
+++ b/tests/auto/qml/qqmlecmascript/data/jsimport/testJsModuleImport.js
@@ -1,4 +1,4 @@
-.import com.nokia.JsModule 1.0 as JsModule
+.import com.qt.JsModule 1.0 as JsModule
 
 function importedValue() {
     return JsModule.ScriptAPI.greeting();
diff --git a/tests/auto/qml/qqmlecmascript/data/jsimport/testJsModuleRemoteImport.js b/tests/auto/qml/qqmlecmascript/data/jsimport/testJsModuleRemoteImport.js
index e6e41bc6b2..6826f09da2 100644
--- a/tests/auto/qml/qqmlecmascript/data/jsimport/testJsModuleRemoteImport.js
+++ b/tests/auto/qml/qqmlecmascript/data/jsimport/testJsModuleRemoteImport.js
@@ -1,4 +1,4 @@
-.import com.nokia.JsRemoteModule 1.0 as JsModule
+.import com.qt.JsRemoteModule 1.0 as JsModule
 
 function importedValue() {
     return JsModule.ScriptAPI.greeting();
diff --git a/tests/auto/qml/qqmlecmascript/data/jsimport/testJsRemoteImport.qml b/tests/auto/qml/qqmlecmascript/data/jsimport/testJsRemoteImport.qml
index 4199bb022d..f49b38df23 100644
--- a/tests/auto/qml/qqmlecmascript/data/jsimport/testJsRemoteImport.qml
+++ b/tests/auto/qml/qqmlecmascript/data/jsimport/testJsRemoteImport.qml
@@ -1,7 +1,7 @@
 import QtQuick 2.0
 
-import com.nokia.JsModule 1.0
-import com.nokia.JsModule 1.0 as RenamedModule
+import com.qt.JsModule 1.0
+import com.qt.JsModule 1.0 as RenamedModule
 import "testJsModuleRemoteImport.js" as TestJsModuleImport
 
 QtObject {
diff --git a/tests/auto/qml/qqmlecmascript/data/lib/com/nokia/JsModule/ScriptAPI.js b/tests/auto/qml/qqmlecmascript/data/lib/com/qt/JsModule/ScriptAPI.js
index b90033eeb4..b90033eeb4 100644
--- a/tests/auto/qml/qqmlecmascript/data/lib/com/nokia/JsModule/ScriptAPI.js
+++ b/tests/auto/qml/qqmlecmascript/data/lib/com/qt/JsModule/ScriptAPI.js
diff --git a/tests/auto/qml/qqmlecmascript/data/lib/com/nokia/JsModule/qmldir b/tests/auto/qml/qqmlecmascript/data/lib/com/qt/JsModule/qmldir
index c33d1e7a0d..c33d1e7a0d 100644
--- a/tests/auto/qml/qqmlecmascript/data/lib/com/nokia/JsModule/qmldir
+++ b/tests/auto/qml/qqmlecmascript/data/lib/com/qt/JsModule/qmldir
diff --git a/tests/auto/qml/qqmlecmascript/data/nans.qml b/tests/auto/qml/qqmlecmascript/data/nans.qml
new file mode 100644
index 0000000000..ece69f2d79
--- /dev/null
+++ b/tests/auto/qml/qqmlecmascript/data/nans.qml
@@ -0,0 +1,5 @@
+import QtQuick 2.0
+
+QtObject {
+    property var prop: undefined
+}
diff --git a/tests/auto/qml/qqmlecmascript/data/nonNotifyableConstant.qml b/tests/auto/qml/qqmlecmascript/data/nonNotifyableConstant.qml
new file mode 100644
index 0000000000..424b3e8b07
--- /dev/null
+++ b/tests/auto/qml/qqmlecmascript/data/nonNotifyableConstant.qml
@@ -0,0 +1,5 @@
+import Qt.test 1.0
+
+MyQmlObject {
+    objectName: trueProperty ? "foo" : "bar"
+}
diff --git a/tests/auto/qml/qqmlecmascript/data/qmlVarNullBinding.qml b/tests/auto/qml/qqmlecmascript/data/qmlVarNullBinding.qml
new file mode 100644
index 0000000000..6666b85ffd
--- /dev/null
+++ b/tests/auto/qml/qqmlecmascript/data/qmlVarNullBinding.qml
@@ -0,0 +1,7 @@
+import QtQml 2.2
+
+QtObject {
+    property var foo: null
+    property bool signalSeen: false
+    onFooChanged: signalSeen = true
+}
diff --git a/tests/auto/qml/qqmlecmascript/data/regularExpression.2.qml b/tests/auto/qml/qqmlecmascript/data/regularExpression.2.qml
new file mode 100644
index 0000000000..b22f8ab71e
--- /dev/null
+++ b/tests/auto/qml/qqmlecmascript/data/regularExpression.2.qml
@@ -0,0 +1,7 @@
+import Qt.test 1.0
+
+MyQmlObject{
+    id: obj
+    objectName: "obj"
+    regularExpression: "[a-zA-z]"
+}
diff --git a/tests/auto/qml/qqmlecmascript/data/regularExpression.qml b/tests/auto/qml/qqmlecmascript/data/regularExpression.qml
new file mode 100644
index 0000000000..6f31ffd305
--- /dev/null
+++ b/tests/auto/qml/qqmlecmascript/data/regularExpression.qml
@@ -0,0 +1,7 @@
+import Qt.test 1.0
+
+MyQmlObject{
+    id: obj
+    objectName: "obj"
+    regularExpression: /[a-zA-z]/
+}
diff --git a/tests/auto/qml/qqmlecmascript/data/remote/com/nokia/JsRemoteModule/ScriptAPI.js b/tests/auto/qml/qqmlecmascript/data/remote/com/qt/JsRemoteModule/ScriptAPI.js
index b90033eeb4..b90033eeb4 100644
--- a/tests/auto/qml/qqmlecmascript/data/remote/com/nokia/JsRemoteModule/ScriptAPI.js
+++ b/tests/auto/qml/qqmlecmascript/data/remote/com/qt/JsRemoteModule/ScriptAPI.js
diff --git a/tests/auto/qml/qqmlecmascript/data/remote/com/nokia/JsRemoteModule/qmldir b/tests/auto/qml/qqmlecmascript/data/remote/com/qt/JsRemoteModule/qmldir
index c33d1e7a0d..c33d1e7a0d 100644
--- a/tests/auto/qml/qqmlecmascript/data/remote/com/nokia/JsRemoteModule/qmldir
+++ b/tests/auto/qml/qqmlecmascript/data/remote/com/qt/JsRemoteModule/qmldir
diff --git a/tests/auto/qml/qqmlecmascript/data/removeBindingsWithNoDependencies.qml b/tests/auto/qml/qqmlecmascript/data/removeBindingsWithNoDependencies.qml
new file mode 100644
index 0000000000..aacf16474d
--- /dev/null
+++ b/tests/auto/qml/qqmlecmascript/data/removeBindingsWithNoDependencies.qml
@@ -0,0 +1,9 @@
+import QtQuick 2.0
+Item {
+    property rect placement: Qt.rect(0, 0, 100, 100)
+
+    function someFunction() { return 42; }
+
+    property rect partialPlacement
+    partialPlacement.x: someFunction()
+}
diff --git a/tests/auto/qml/qqmlecmascript/data/sequenceConversion.array.qml b/tests/auto/qml/qqmlecmascript/data/sequenceConversion.array.qml
index 5103168fd3..99c49ebf62 100644
--- a/tests/auto/qml/qqmlecmascript/data/sequenceConversion.array.qml
+++ b/tests/auto/qml/qqmlecmascript/data/sequenceConversion.array.qml
@@ -10,6 +10,11 @@ Item {
         objectName: "msco"
     }
 
+    Component {
+        id: mscoComponent
+        MySequenceConversionObject { }
+    }
+
     property bool success: false
 
     property variant intList
@@ -252,4 +257,13 @@ Item {
         if (testSequence.valueOf() == prevValueOf) referenceDeletion = false;
         if (testSequence.length == prevLength) referenceDeletion = false;
     }
+
+    function jsonConversion() {
+        success = true
+        var msco = mscoComponent.createObject()
+        if (JSON.stringify(msco.intListProperty) != "[1,2,3,4]") success = false;
+        if (JSON.stringify(msco.qrealListProperty) != "[1.1,2.2,3.3,4.4]") success = false;
+        if (JSON.stringify(msco.boolListProperty) != "[true,false,true,false]") success = false;
+        if (JSON.stringify(msco.stringListProperty) != "[\"first\",\"second\",\"third\",\"fourth\"]") success = false;
+    }
 }
diff --git a/tests/auto/qml/qqmlecmascript/data/signalHandlers.qml b/tests/auto/qml/qqmlecmascript/data/signalHandlers.qml
index cd68fb9b82..14326bb9e6 100644
--- a/tests/auto/qml/qqmlecmascript/data/signalHandlers.qml
+++ b/tests/auto/qml/qqmlecmascript/data/signalHandlers.qml
@@ -102,4 +102,17 @@ QtObject {
         })
         return testSuccess
     }
+
+    property QtObject subObject: QtObject {
+        id: subObject
+        property int value
+        property bool ok: false
+        onValueChanged: this.ok = true
+    }
+
+    function testThisInSignalHandler() {
+        subObject.ok = false
+        subObject.value = subObject.value + 1
+        return subObject.ok
+    }
 }
diff --git a/tests/auto/qml/qqmlecmascript/data/singletonTest.qml b/tests/auto/qml/qqmlecmascript/data/singletonTest.qml
index ca3784322a..1c8984ce8c 100644
--- a/tests/auto/qml/qqmlecmascript/data/singletonTest.qml
+++ b/tests/auto/qml/qqmlecmascript/data/singletonTest.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
 ** Copyright (C) 2013 Canonical Limited and/or its subsidiary(-ies).
-** Contact: http://www.qt.io/licensing/
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/tests/auto/qml/qqmlecmascript/data/singletonTest2.qml b/tests/auto/qml/qqmlecmascript/data/singletonTest2.qml
index ef08745812..85549f4e87 100644
--- a/tests/auto/qml/qqmlecmascript/data/singletonTest2.qml
+++ b/tests/auto/qml/qqmlecmascript/data/singletonTest2.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
 ** Copyright (C) 2013 Canonical Limited and/or its subsidiary(-ies).
-** Contact: http://www.qt.io/licensing/
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/tests/auto/qml/qqmlecmascript/data/tryStatement.3.qml b/tests/auto/qml/qqmlecmascript/data/tryStatement.3.qml
index 04b39f73d5..7f5a22a459 100644
--- a/tests/auto/qml/qqmlecmascript/data/tryStatement.3.qml
+++ b/tests/auto/qml/qqmlecmascript/data/tryStatement.3.qml
@@ -8,6 +8,6 @@ MyQmlObject {
         return 321
     }
 
-    value: try { var p = go() } catch(e) { var p = defaultValue } finally { p == 123 }
+    qjsvalue: try { var p = go() } catch(e) { var p = defaultValue } finally { p == 123 }
 }
 
diff --git a/tests/auto/qml/qqmlecmascript/data/tryStatement.4.qml b/tests/auto/qml/qqmlecmascript/data/tryStatement.4.qml
index 231aaf0683..39d4f74e97 100644
--- a/tests/auto/qml/qqmlecmascript/data/tryStatement.4.qml
+++ b/tests/auto/qml/qqmlecmascript/data/tryStatement.4.qml
@@ -7,6 +7,6 @@ MyQmlObject {
         return 321
     }
 
-    value: try { var p = go() } catch(e) { var p = defaultValue } finally { p == 321 }
+    qjsvalue: try { var p = go() } catch(e) { var p = defaultValue } finally { p == 321 }
 }
 
diff --git a/tests/auto/qml/qqmlecmascript/qqmlecmascript.pro b/tests/auto/qml/qqmlecmascript/qqmlecmascript.pro
index 101181bba0..0dd9365366 100644
--- a/tests/auto/qml/qqmlecmascript/qqmlecmascript.pro
+++ b/tests/auto/qml/qqmlecmascript/qqmlecmascript.pro
@@ -7,7 +7,6 @@ SOURCES += tst_qqmlecmascript.cpp \
            ../../shared/testhttpserver.cpp
 HEADERS += testtypes.h \
            ../../shared/testhttpserver.h
-INCLUDEPATH += ../../shared
 
 RESOURCES += qqmlecmascript.qrc
 
diff --git a/tests/auto/qml/qqmlecmascript/testtypes.cpp b/tests/auto/qml/qqmlecmascript/testtypes.cpp
index c4692fdf31..89887fe6c3 100644
--- a/tests/auto/qml/qqmlecmascript/testtypes.cpp
+++ b/tests/auto/qml/qqmlecmascript/testtypes.cpp
@@ -56,7 +56,7 @@ class AbstractExtensionObject : public QObject
     Q_PROPERTY(int abstractProperty READ abstractProperty WRITE setAbstractProperty NOTIFY abstractPropertyChanged)
 public:
 
-    AbstractExtensionObject(QObject *parent = 0) : QObject(parent), m_abstractProperty(-1) {}
+    AbstractExtensionObject(QObject *parent = nullptr) : QObject(parent), m_abstractProperty(-1) {}
 
     void setAbstractProperty(int abstractProperty) { m_abstractProperty = abstractProperty; emit abstractPropertyChanged(); }
     int abstractProperty() const { return m_abstractProperty; }
@@ -75,7 +75,7 @@ class ImplementedExtensionObject : public AbstractExtensionObject
     Q_OBJECT
     Q_PROPERTY(int implementedProperty READ implementedProperty WRITE setImplementedProperty NOTIFY implementedPropertyChanged)
 public:
-    ImplementedExtensionObject(QObject *parent = 0) : AbstractExtensionObject(parent), m_implementedProperty(883) {}
+    ImplementedExtensionObject(QObject *parent = nullptr) : AbstractExtensionObject(parent), m_implementedProperty(883) {}
     void shouldBeImplemented() {}
 
     void setImplementedProperty(int implementedProperty) { m_implementedProperty = implementedProperty; emit implementedPropertyChanged(); }
@@ -245,9 +245,16 @@ public:
     MyWorkerObject *o;
 };
 
+MyWorkerObject::~MyWorkerObject()
+{
+    if (m_thread)
+        m_thread->wait();
+}
+
 void MyWorkerObject::doIt()
 {
-    new MyWorkerObjectThread(this);
+    Q_ASSERT(!m_thread);
+    m_thread = new MyWorkerObjectThread(this);
 }
 
 class MyDateClass : public QObject
@@ -333,7 +340,7 @@ public:
     }
 };
 
-static MyInheritedQmlObject *theSingletonObject = 0;
+static MyInheritedQmlObject *theSingletonObject = nullptr;
 
 static QObject *inheritedQmlObject_provider(QQmlEngine* /* engine */, QJSEngine* /* scriptEngine */)
 {
@@ -375,7 +382,7 @@ private:
         static int a = 0;
         static int *ptr = &a;
         *ptr = 1;
-        ptr = 0;
+        ptr = nullptr;
     }
 };
 
@@ -394,13 +401,13 @@ static QObject *create_singletonWithEnum(QQmlEngine *, QJSEngine *)
 }
 
 QObjectContainer::QObjectContainer()
-    : widgetParent(0)
+    : widgetParent(nullptr)
     , gcOnAppend(false)
 {}
 
 QQmlListProperty<QObject> QObjectContainer::data()
 {
-    return QQmlListProperty<QObject>(this, 0, children_append, children_count, children_at, children_clear);
+    return QQmlListProperty<QObject>(this, nullptr, children_append, children_count, children_at, children_clear);
 }
 
 void QObjectContainer::children_append(QQmlListProperty<QObject> *prop, QObject *o)
@@ -412,7 +419,7 @@ void QObjectContainer::children_append(QQmlListProperty<QObject> *prop, QObject
     if (that->gcOnAppend) {
         QQmlEngine *engine = qmlEngine(that);
         engine->collectGarbage();
-        QCoreApplication::sendPostedEvents(0, QEvent::DeferredDelete);
+        QCoreApplication::sendPostedEvents(nullptr, QEvent::DeferredDelete);
         QCoreApplication::processEvents();
     }
 }
@@ -441,7 +448,7 @@ void QObjectContainer::childDestroyed(QObject *child) {
 
 void FloatingQObject::classBegin()
 {
-    setParent(0);
+    setParent(nullptr);
 }
 
 void FloatingQObject::componentComplete()
diff --git a/tests/auto/qml/qqmlecmascript/testtypes.h b/tests/auto/qml/qqmlecmascript/testtypes.h
index eedeb66647..32120ee5b7 100644
--- a/tests/auto/qml/qqmlecmascript/testtypes.h
+++ b/tests/auto/qml/qqmlecmascript/testtypes.h
@@ -33,6 +33,7 @@
 #include <QtQml/qqmlexpression.h>
 #include <QtCore/qpoint.h>
 #include <QtCore/qsize.h>
+#include <QtCore/qregularexpression.h>
 #include <QtQml/qqmllist.h>
 #include <QtCore/qrect.h>
 #include <QtGui/qmatrix.h>
@@ -101,6 +102,7 @@ class MyQmlObject : public QObject
     Q_PROPERTY(QQmlListProperty<QObject> objectListProperty READ objectListProperty CONSTANT)
     Q_PROPERTY(int resettableProperty READ resettableProperty WRITE setResettableProperty RESET resetProperty)
     Q_PROPERTY(QRegExp regExp READ regExp WRITE setRegExp)
+    Q_PROPERTY(QRegularExpression regularExpression READ regularExpression WRITE setRegularExpression)
     Q_PROPERTY(int nonscriptable READ nonscriptable WRITE setNonscriptable SCRIPTABLE false)
     Q_PROPERTY(int intProperty READ intProperty WRITE setIntProperty NOTIFY intChanged)
     Q_PROPERTY(QJSValue qjsvalue READ qjsvalue WRITE setQJSValue NOTIFY qjsvalueChanged)
@@ -170,6 +172,12 @@ public:
     QRegExp regExp() { return m_regExp; }
     void setRegExp(const QRegExp &regExp) { m_regExp = regExp; }
 
+    QRegularExpression regularExpression() { return m_regularExpression; }
+    void setRegularExpression(const QRegularExpression &regularExpression)
+    {
+        m_regularExpression = regularExpression;
+    }
+
     int console() const { return 11; }
 
     int nonscriptable() const { return 0; }
@@ -270,6 +278,7 @@ private:
     int m_value;
     int m_resetProperty;
     QRegExp m_regExp;
+    QRegularExpression m_regularExpression;
     QVariant m_variant;
     QJSValue m_qjsvalue;
     int m_intProperty;
@@ -1262,7 +1271,6 @@ public:
     {
         CircularReferenceObject *retn = new CircularReferenceObject(parent);
         retn->m_dtorCount = m_dtorCount;
-        retn->m_engine = m_engine;
         return retn;
     }
 
@@ -1283,14 +1291,8 @@ public:
         thisObject->defineDefaultProperty(QStringLiteral("autoTestStrongRef"), v);
     }
 
-    void setEngine(QQmlEngine* declarativeEngine)
-    {
-        m_engine = QQmlEnginePrivate::get(declarativeEngine)->v8engine();
-    }
-
 private:
     int *m_dtorCount;
-    QV8Engine* m_engine;
 };
 Q_DECLARE_METATYPE(CircularReferenceObject*)
 
@@ -1509,7 +1511,7 @@ public:
             }
             break;
         case Qt::OffsetFromUTC:
-            m_offset = m_datetime.utcOffset() / 60;
+            m_offset = m_datetime.offsetFromUtc() / 60;
             m_timespec = QString("%1%2:%3").arg(m_offset < 0 ? '-' : '+')
                                            .arg(abs(m_offset) / 60)
                                            .arg(abs(m_offset) % 60);
@@ -1532,12 +1534,17 @@ private:
 class MyWorkerObject : public QObject
 {
     Q_OBJECT
+public:
+    ~MyWorkerObject();
 
 public Q_SLOTS:
     void doIt();
 
 Q_SIGNALS:
     void done(const QString &result);
+
+private:
+    QThread *m_thread = 0;
 };
 
 class MyUnregisteredEnumTypeObject : public QObject
@@ -1665,7 +1672,8 @@ class SingletonWithEnum : public QObject
     Q_ENUMS(TestEnum)
 public:
     enum TestEnum {
-        TestValue = 42
+        TestValue = 42,
+        TestValue_MinusOne = -1
     };
 };
 
diff --git a/tests/auto/qml/qqmlecmascript/tst_qqmlecmascript.cpp b/tests/auto/qml/qqmlecmascript/tst_qqmlecmascript.cpp
index 45f312e934..b4349f79ca 100644
--- a/tests/auto/qml/qqmlecmascript/tst_qqmlecmascript.cpp
+++ b/tests/auto/qml/qqmlecmascript/tst_qqmlecmascript.cpp
@@ -43,11 +43,14 @@
 #include "../../shared/util.h"
 #include <private/qv4functionobject_p.h>
 #include <private/qv4scopedvalue_p.h>
+#include <private/qv4jscall_p.h>
 #include <private/qv4alloca_p.h>
 #include <private/qv4runtime_p.h>
 #include <private/qv4object_p.h>
 #include <private/qqmlcomponentattached_p.h>
 #include <private/qv4objectiterator_p.h>
+#include <private/qqmlabstractbinding_p.h>
+#include <private/qqmlvaluetypeproxybinding_p.h>
 
 #ifdef Q_CC_MSVC
 #define NO_INLINE __declspec(noinline)
@@ -260,6 +263,7 @@ private slots:
     void doubleEvaluate();
     void forInLoop();
     void nonNotifyable();
+    void nonNotifyableConstant();
     void deleteWhileBindingRunning();
     void callQtInvokables();
     void resolveClashingProperties();
@@ -287,6 +291,7 @@ private slots:
     void withStatement();
     void tryStatement();
     void replaceBinding();
+    void bindingBoundFunctions();
     void deleteRootObjectInCreation();
     void onDestruction();
     void onDestructionViaGC();
@@ -342,11 +347,27 @@ private slots:
     void freeze_empty_object();
     void singleBlockLoops();
     void qtbug_60547();
+    void delayLoadingArgs();
+    void manyArguments();
+    void forInIterator();
+    void localForInIterator();
+    void shadowedFunctionName();
+    void anotherNaN();
+    void callPropertyOnUndefined();
+    void jumpStrictNotEqualUndefined();
+    void removeBindingsWithNoDependencies();
+    void temporaryDeadZone();
+    void importLexicalVariables_data();
+    void importLexicalVariables();
+    void hugeObject();
+    void templateStringTerminator();
+    void arrayAndException();
+    void numberToStringWithRadix();
+    void tailCallWithArguments();
 
 private:
 //    static void propertyVarWeakRefCallback(v8::Persistent<v8::Value> object, void* parameter);
     static void verifyContextLifetime(QQmlContextData *ctxt);
-    QQmlEngine engine;
 
     // When calling into JavaScript, the specific type of the return value can differ if that return
     // value is a number. This is not only the case for non-integral numbers, or numbers that do not
@@ -364,7 +385,7 @@ private:
 static void gc(QQmlEngine &engine)
 {
     engine.collectGarbage();
-    QCoreApplication::sendPostedEvents(0, QEvent::DeferredDelete);
+    QCoreApplication::sendPostedEvents(nullptr, QEvent::DeferredDelete);
     QCoreApplication::processEvents();
 }
 
@@ -373,17 +394,15 @@ void tst_qqmlecmascript::initTestCase()
 {
     QQmlDataTest::initTestCase();
     registerTypes();
-
-    QString dataDir(dataDirectory() + QLatin1Char('/') + QLatin1String("lib"));
-    engine.addImportPath(dataDir);
 }
 
 void tst_qqmlecmascript::assignBasicTypes()
 {
+    QQmlEngine engine;
     {
     QQmlComponent component(&engine, testFileUrl("assignBasicTypes.qml"));
     MyTypeObject *object = qobject_cast<MyTypeObject *>(component.create());
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
     QCOMPARE(object->flagProperty(), MyTypeObject::FlagVal1 | MyTypeObject::FlagVal3);
     QCOMPARE(object->enumProperty(), MyTypeObject::EnumVal2);
     QCOMPARE(object->relatedEnumProperty(), MyEnumContainer::RelatedValue);
@@ -412,7 +431,7 @@ void tst_qqmlecmascript::assignBasicTypes()
     {
     QQmlComponent component(&engine, testFileUrl("assignBasicTypes.2.qml"));
     MyTypeObject *object = qobject_cast<MyTypeObject *>(component.create());
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
     QCOMPARE(object->flagProperty(), MyTypeObject::FlagVal1 | MyTypeObject::FlagVal3);
     QCOMPARE(object->enumProperty(), MyTypeObject::EnumVal2);
     QCOMPARE(object->relatedEnumProperty(), MyEnumContainer::RelatedValue);
@@ -443,29 +462,38 @@ void tst_qqmlecmascript::assignBasicTypes()
 void tst_qqmlecmascript::assignDate_data()
 {
     QTest::addColumn<QUrl>("source");
+    QTest::addColumn<int>("timeOffset"); // -1 for local-time, else minutes from UTC
 
-    QTest::newRow("Component.onComplete JS Parse") << testFileUrl("assignDate.qml");
-    QTest::newRow("Component.onComplete JS") << testFileUrl("assignDate.1.qml");
-    QTest::newRow("Binding JS") << testFileUrl("assignDate.2.qml");
-    QTest::newRow("Binding UTC") << testFileUrl("assignDate.3.qml");
-    QTest::newRow("Binding JS UTC") << testFileUrl("assignDate.4.qml");
-    QTest::newRow("Binding UTC+2") << testFileUrl("assignDate.5.qml");
-    QTest::newRow("Binding JS UTC+2 ") << testFileUrl("assignDate.6.qml");
+    QTest::newRow("Component.onComplete JS Parse") << testFileUrl("assignDate.qml") << -1;
+    QTest::newRow("Component.onComplete JS") << testFileUrl("assignDate.1.qml") << 0;
+    QTest::newRow("Binding JS") << testFileUrl("assignDate.2.qml") << -1;
+    QTest::newRow("Binding UTC") << testFileUrl("assignDate.3.qml") << 0;
+    QTest::newRow("Binding JS UTC") << testFileUrl("assignDate.4.qml") << 0;
+    QTest::newRow("Binding UTC+2") << testFileUrl("assignDate.5.qml") << 120;
+    QTest::newRow("Binding JS UTC+2 ") << testFileUrl("assignDate.6.qml") << 120;
 }
 
 void tst_qqmlecmascript::assignDate()
 {
     QFETCH(QUrl, source);
+    QFETCH(int, timeOffset);
 
+    QQmlEngine engine;
     QQmlComponent component(&engine, source);
     QScopedPointer<QObject> obj(component.create());
     MyTypeObject *object = qobject_cast<MyTypeObject *>(obj.data());
-    QVERIFY(object != 0);
-
-    // Dates received from JS are automatically converted to local time
-    QDate expectedDate(QDateTime(QDate(2009, 5, 12), QTime(0, 0, 0), Qt::UTC).toLocalTime().date());
-    QDateTime expectedDateTime(QDateTime(QDate(2009, 5, 12), QTime(0, 0, 1), Qt::UTC).toLocalTime());
-    QDateTime expectedDateTime2(QDateTime(QDate(2009, 5, 12), QTime(23, 59, 59), Qt::UTC).toLocalTime());
+    QVERIFY(object != nullptr);
+
+    QDate expectedDate(2009, 5, 12);
+    QDateTime expectedDateTime;
+    QDateTime expectedDateTime2;
+    if (timeOffset == -1) {
+        expectedDateTime = QDateTime(QDate(2009, 5, 12), QTime(0, 0, 1), Qt::LocalTime);
+        expectedDateTime2 = QDateTime(QDate(2009, 5, 12), QTime(23, 59, 59), Qt::LocalTime);
+    } else {
+        expectedDateTime = QDateTime(QDate(2009, 5, 12), QTime(0, 0, 1), Qt::OffsetFromUTC, timeOffset * 60);
+        expectedDateTime2 = QDateTime(QDate(2009, 5, 12), QTime(23, 59, 59), Qt::OffsetFromUTC, timeOffset * 60);
+    }
 
     QCOMPARE(object->dateProperty(), expectedDate);
     QCOMPARE(object->dateTimeProperty(), expectedDateTime);
@@ -492,22 +520,22 @@ void tst_qqmlecmascript::exportDate_data()
     QTest::newRow("UTC late") << testFileUrl("exportDate.4.qml") << QDateTime(date, late, Qt::UTC);
     {
         QDateTime dt(date, early, Qt::OffsetFromUTC);
-        dt.setUtcOffset(offset);
+        dt.setOffsetFromUtc(offset);
         QTest::newRow("+11:30 early") << testFileUrl("exportDate.5.qml") << dt;
     }
     {
         QDateTime dt(date, late, Qt::OffsetFromUTC);
-        dt.setUtcOffset(offset);
+        dt.setOffsetFromUtc(offset);
         QTest::newRow("+11:30 late") << testFileUrl("exportDate.6.qml") << dt;
     }
     {
         QDateTime dt(date, early, Qt::OffsetFromUTC);
-        dt.setUtcOffset(-offset);
+        dt.setOffsetFromUtc(-offset);
         QTest::newRow("-11:30 early") << testFileUrl("exportDate.7.qml") << dt;
     }
     {
         QDateTime dt(date, late, Qt::OffsetFromUTC);
-        dt.setUtcOffset(-offset);
+        dt.setOffsetFromUtc(-offset);
         QTest::newRow("-11:30 late") << testFileUrl("exportDate.8.qml") << dt;
     }
 }
@@ -525,17 +553,18 @@ void tst_qqmlecmascript::exportDate()
     QQmlComponent component(&e, source);
     QScopedPointer<QObject> obj(component.create());
     MyTypeObject *object = qobject_cast<MyTypeObject *>(obj.data());
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
     QCOMPARE(object->boolProperty(), true);
 }
 
 void tst_qqmlecmascript::idShortcutInvalidates()
 {
+    QQmlEngine engine;
     {
         QQmlComponent component(&engine, testFileUrl("idShortcutInvalidates.qml"));
         MyQmlObject *object = qobject_cast<MyQmlObject *>(component.create());
-        QVERIFY(object != 0);
-        QVERIFY(object->objectProperty() != 0);
+        QVERIFY(object != nullptr);
+        QVERIFY(object->objectProperty() != nullptr);
         delete object->objectProperty();
         QVERIFY(!object->objectProperty());
         delete object;
@@ -544,8 +573,8 @@ void tst_qqmlecmascript::idShortcutInvalidates()
     {
         QQmlComponent component(&engine, testFileUrl("idShortcutInvalidates.1.qml"));
         MyQmlObject *object = qobject_cast<MyQmlObject *>(component.create());
-        QVERIFY(object != 0);
-        QVERIFY(object->objectProperty() != 0);
+        QVERIFY(object != nullptr);
+        QVERIFY(object->objectProperty() != nullptr);
         delete object->objectProperty();
         QVERIFY(!object->objectProperty());
         delete object;
@@ -554,17 +583,18 @@ void tst_qqmlecmascript::idShortcutInvalidates()
 
 void tst_qqmlecmascript::boolPropertiesEvaluateAsBool()
 {
+    QQmlEngine engine;
     {
         QQmlComponent component(&engine, testFileUrl("boolPropertiesEvaluateAsBool.1.qml"));
         MyQmlObject *object = qobject_cast<MyQmlObject *>(component.create());
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
         QCOMPARE(object->stringProperty(), QLatin1String("pass"));
         delete object;
     }
     {
         QQmlComponent component(&engine, testFileUrl("boolPropertiesEvaluateAsBool.2.qml"));
         MyQmlObject *object = qobject_cast<MyQmlObject *>(component.create());
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
         QCOMPARE(object->stringProperty(), QLatin1String("pass"));
         delete object;
     }
@@ -572,10 +602,11 @@ void tst_qqmlecmascript::boolPropertiesEvaluateAsBool()
 
 void tst_qqmlecmascript::signalAssignment()
 {
+    QQmlEngine engine;
     {
         QQmlComponent component(&engine, testFileUrl("signalAssignment.1.qml"));
         MyQmlObject *object = qobject_cast<MyQmlObject *>(component.create());
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
         QCOMPARE(object->string(), QString());
         emit object->basicSignal();
         QCOMPARE(object->string(), QString("pass"));
@@ -585,7 +616,7 @@ void tst_qqmlecmascript::signalAssignment()
     {
         QQmlComponent component(&engine, testFileUrl("signalAssignment.2.qml"));
         MyQmlObject *object = qobject_cast<MyQmlObject *>(component.create());
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
         QCOMPARE(object->string(), QString());
         emit object->argumentSignal(19, "Hello world!", 10.25, MyQmlObject::EnumValue4, Qt::RightButton);
         QCOMPARE(object->string(), QString("pass 19 Hello world! 10.25 3 2"));
@@ -609,10 +640,11 @@ void tst_qqmlecmascript::signalAssignment()
 
 void tst_qqmlecmascript::signalArguments()
 {
+    QQmlEngine engine;
     {
         QQmlComponent component(&engine, testFileUrl("signalArguments.1.qml"));
         MyQmlObject *object = qobject_cast<MyQmlObject *>(component.create());
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
         QCOMPARE(object->string(), QString());
         emit object->basicSignal();
         QCOMPARE(object->string(), QString("pass"));
@@ -623,7 +655,7 @@ void tst_qqmlecmascript::signalArguments()
     {
         QQmlComponent component(&engine, testFileUrl("signalArguments.2.qml"));
         MyQmlObject *object = qobject_cast<MyQmlObject *>(component.create());
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
         QCOMPARE(object->string(), QString());
         emit object->argumentSignal(19, "Hello world!", 10.25, MyQmlObject::EnumValue4, Qt::RightButton);
         QCOMPARE(object->string(), QString("pass 19 Hello world! 10.25 3 2"));
@@ -634,10 +666,11 @@ void tst_qqmlecmascript::signalArguments()
 
 void tst_qqmlecmascript::methods()
 {
+    QQmlEngine engine;
     {
         QQmlComponent component(&engine, testFileUrl("methods.1.qml"));
         MyQmlObject *object = qobject_cast<MyQmlObject *>(component.create());
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
         QCOMPARE(object->methodCalled(), false);
         QCOMPARE(object->methodIntCalled(), false);
         emit object->basicSignal();
@@ -649,7 +682,7 @@ void tst_qqmlecmascript::methods()
     {
         QQmlComponent component(&engine, testFileUrl("methods.2.qml"));
         MyQmlObject *object = qobject_cast<MyQmlObject *>(component.create());
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
         QCOMPARE(object->methodCalled(), false);
         QCOMPARE(object->methodIntCalled(), false);
         emit object->basicSignal();
@@ -661,7 +694,7 @@ void tst_qqmlecmascript::methods()
     {
         QQmlComponent component(&engine, testFileUrl("methods.3.qml"));
         QObject *object = component.create();
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
         QCOMPARE(object->property("test").toInt(), 19);
         delete object;
     }
@@ -669,7 +702,7 @@ void tst_qqmlecmascript::methods()
     {
         QQmlComponent component(&engine, testFileUrl("methods.4.qml"));
         QObject *object = component.create();
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
         QCOMPARE(object->property("test").toInt(), 19);
         QCOMPARE(object->property("test2").toInt(), 17);
         QCOMPARE(object->property("test3").toInt(), 16);
@@ -679,7 +712,7 @@ void tst_qqmlecmascript::methods()
     {
         QQmlComponent component(&engine, testFileUrl("methods.5.qml"));
         QObject *object = component.create();
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
         QCOMPARE(object->property("test").toInt(), 9);
         delete object;
     }
@@ -687,11 +720,12 @@ void tst_qqmlecmascript::methods()
 
 void tst_qqmlecmascript::bindingLoop()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("bindingLoop.qml"));
     QString warning = component.url().toString() + ":9:9: QML MyQmlObject: Binding loop detected for property \"stringProperty\"";
     QTest::ignoreMessage(QtWarningMsg, warning.toLatin1().constData());
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
     delete object;
 }
 
@@ -728,6 +762,8 @@ void tst_qqmlecmascript::basicExpressions()
     QFETCH(QVariant, result);
     QFETCH(bool, nest);
 
+    QQmlEngine engine;
+
     MyQmlObject object1;
     MyQmlObject object2;
     MyQmlObject object3;
@@ -760,6 +796,7 @@ void tst_qqmlecmascript::arrayExpressions()
     QObject obj2;
     QObject obj3;
 
+    QQmlEngine engine;
     QQmlContext context(engine.rootContext());
     context.setContextProperty("a", &obj1);
     context.setContextProperty("b", &obj2);
@@ -779,6 +816,7 @@ void tst_qqmlecmascript::arrayExpressions()
 // Tests that modifying a context property will reevaluate expressions
 void tst_qqmlecmascript::contextPropertiesTriggerReeval()
 {
+    QQmlEngine engine;
     QQmlContext context(engine.rootContext());
     MyQmlObject object1;
     MyQmlObject object2;
@@ -842,6 +880,7 @@ void tst_qqmlecmascript::contextPropertiesTriggerReeval()
 
 void tst_qqmlecmascript::objectPropertiesTriggerReeval()
 {
+    QQmlEngine engine;
     QQmlContext context(engine.rootContext());
     MyQmlObject object1;
     MyQmlObject object2;
@@ -877,7 +916,7 @@ void tst_qqmlecmascript::objectPropertiesTriggerReeval()
         expr.changed = false;
         QCOMPARE(expr.evaluate(), QVariant("Cat"));
 
-        object1.setObjectProperty(0);
+        object1.setObjectProperty(nullptr);
         QCOMPARE(expr.changed, true);
         expr.changed = false;
         QCOMPARE(expr.evaluate(), QVariant());
@@ -908,19 +947,20 @@ void tst_qqmlecmascript::dependenciesWithFunctions()
 
 void tst_qqmlecmascript::deferredProperties()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("deferredProperties.qml"));
     MyDeferredObject *object =
         qobject_cast<MyDeferredObject *>(component.create());
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
     QCOMPARE(object->value(), 0);
     QVERIFY(!object->objectProperty());
-    QVERIFY(object->objectProperty2() != 0);
+    QVERIFY(object->objectProperty2() != nullptr);
     qmlExecuteDeferred(object);
     QCOMPARE(object->value(), 10);
-    QVERIFY(object->objectProperty() != 0);
+    QVERIFY(object->objectProperty() != nullptr);
     MyQmlObject *qmlObject =
         qobject_cast<MyQmlObject *>(object->objectProperty());
-    QVERIFY(qmlObject != 0);
+    QVERIFY(qmlObject != nullptr);
     QCOMPARE(qmlObject->value(), 10);
     object->setValue(19);
     QCOMPARE(qmlObject->value(), 19);
@@ -931,15 +971,16 @@ void tst_qqmlecmascript::deferredProperties()
 // Check errors on deferred properties are correctly emitted
 void tst_qqmlecmascript::deferredPropertiesErrors()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("deferredPropertiesErrors.qml"));
     MyDeferredObject *object =
         qobject_cast<MyDeferredObject *>(component.create());
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
     QCOMPARE(object->value(), 0);
     QVERIFY(!object->objectProperty());
     QVERIFY(!object->objectProperty2());
 
-    QString warning = component.url().toString() + ":6:21: Unable to assign [undefined] to QObject*";
+    QString warning = component.url().toString() + ":6:5: Unable to assign [undefined] to QObject*";
     QTest::ignoreMessage(QtWarningMsg, qPrintable(warning));
 
     qmlExecuteDeferred(object);
@@ -950,29 +991,30 @@ void tst_qqmlecmascript::deferredPropertiesErrors()
 void tst_qqmlecmascript::deferredPropertiesInComponents()
 {
     // Test that it works when the property is set inside and outside component
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("deferredPropertiesInComponents.qml"));
     QObject *object = component.create();
     if (!object)
         qDebug() << component.errorString();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
     QCOMPARE(object->property("value").value<int>(), 10);
 
     MyDeferredObject *defObjectA =
         qobject_cast<MyDeferredObject *>(object->property("deferredInside").value<QObject*>());
-    QVERIFY(defObjectA != 0);
+    QVERIFY(defObjectA != nullptr);
     QVERIFY(!defObjectA->objectProperty());
 
     qmlExecuteDeferred(defObjectA);
-    QVERIFY(defObjectA->objectProperty() != 0);
+    QVERIFY(defObjectA->objectProperty() != nullptr);
     QCOMPARE(defObjectA->objectProperty()->property("value").value<int>(), 10);
 
     MyDeferredObject *defObjectB =
         qobject_cast<MyDeferredObject *>(object->property("deferredOutside").value<QObject*>());
-    QVERIFY(defObjectB != 0);
+    QVERIFY(defObjectB != nullptr);
     QVERIFY(!defObjectB->objectProperty());
 
     qmlExecuteDeferred(defObjectB);
-    QVERIFY(defObjectB->objectProperty() != 0);
+    QVERIFY(defObjectB->objectProperty() != nullptr);
     QCOMPARE(defObjectB->objectProperty()->property("value").value<int>(), 10);
 
     delete object;
@@ -983,20 +1025,22 @@ void tst_qqmlecmascript::deferredPropertiesInDestruction()
     //Test that the component does not get created at all if creation is deferred until the containing context is destroyed
     //Very specific operation ordering is needed for this to occur, currently accessing object from object destructor.
     //
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("deferredPropertiesInDestruction.qml"));
     QObject *object = component.create();
     if (!object)
         qDebug() << component.errorString();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
     delete object; //QTBUG-33112 was that this used to cause a crash
 }
 
 void tst_qqmlecmascript::extensionObjects()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("extensionObjects.qml"));
     MyExtendedObject *object =
         qobject_cast<MyExtendedObject *>(component.create());
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
     QCOMPARE(object->baseProperty(), 13);
     QCOMPARE(object->coreProperty(), 9);
     object->setProperty("extendedProperty", QVariant(11));
@@ -1018,11 +1062,12 @@ void tst_qqmlecmascript::extensionObjects()
 
 void tst_qqmlecmascript::overrideExtensionProperties()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("extensionObjectsPropertyOverride.qml"));
     OverrideDefaultPropertyObject *object =
         qobject_cast<OverrideDefaultPropertyObject *>(component.create());
-    QVERIFY(object != 0);
-    QVERIFY(object->secondProperty() != 0);
+    QVERIFY(object != nullptr);
+    QVERIFY(object->secondProperty() != nullptr);
     QVERIFY(!object->firstProperty());
 
     delete object;
@@ -1030,10 +1075,12 @@ void tst_qqmlecmascript::overrideExtensionProperties()
 
 void tst_qqmlecmascript::attachedProperties()
 {
+    QQmlEngine engine;
+
     {
         QQmlComponent component(&engine, testFileUrl("attachedProperty.qml"));
         QObject *object = component.create();
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
         QCOMPARE(object->property("a").toInt(), 19);
         QCOMPARE(object->property("b").toInt(), 19);
         QCOMPARE(object->property("c").toInt(), 19);
@@ -1044,7 +1091,7 @@ void tst_qqmlecmascript::attachedProperties()
     {
         QQmlComponent component(&engine, testFileUrl("attachedProperty.2.qml"));
         QObject *object = component.create();
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
         QCOMPARE(object->property("a").toInt(), 26);
         QCOMPARE(object->property("b").toInt(), 26);
         QCOMPARE(object->property("c").toInt(), 26);
@@ -1056,13 +1103,13 @@ void tst_qqmlecmascript::attachedProperties()
     {
         QQmlComponent component(&engine, testFileUrl("writeAttachedProperty.qml"));
         QObject *object = component.create();
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
 
         QMetaObject::invokeMethod(object, "writeValue2");
 
         MyQmlAttachedObject *attached =
             qobject_cast<MyQmlAttachedObject *>(qmlAttachedPropertiesObject<MyQmlObject>(object));
-        QVERIFY(attached != 0);
+        QVERIFY(attached != nullptr);
 
         QCOMPARE(attached->value2(), 9);
         delete object;
@@ -1071,11 +1118,13 @@ void tst_qqmlecmascript::attachedProperties()
 
 void tst_qqmlecmascript::enums()
 {
+    QQmlEngine engine;
+
     // Existent enums
     {
     QQmlComponent component(&engine, testFileUrl("enums.1.qml"));
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     QCOMPARE(object->property("enumProperty").toInt(), (int)MyQmlObject::EnumValue2);
     QCOMPARE(object->property("relatedEnumProperty").toInt(), (int)MyEnumContainer::RelatedValue);
@@ -1100,13 +1149,13 @@ void tst_qqmlecmascript::enums()
     {
     QUrl file = testFileUrl("enums.2.qml");
     QString w1 = QLatin1String("QMetaProperty::read: Unable to handle unregistered datatype 'MyEnum' for property 'MyUnregisteredEnumTypeObject::enumProperty'");
-    QString w2 = QLatin1String("QQmlExpression: Expression ") + testFileUrl("enums.2.qml").toString() + QLatin1String(":9:21 depends on non-NOTIFYable properties:");
+    QString w2 = QLatin1String("QQmlExpression: Expression ") + testFileUrl("enums.2.qml").toString() + QLatin1String(":9:5 depends on non-NOTIFYable properties:");
     QString w3 = QLatin1String("    MyUnregisteredEnumTypeObject::enumProperty");
-    QString w4 = file.toString() + ":7:21: Unable to assign [undefined] to int";
-    QString w5 = file.toString() + ":8:21: Unable to assign [undefined] to int";
-    QString w6 = file.toString() + ":9:21: Unable to assign [undefined] to int";
-    QString w7 = file.toString() + ":13:23: Unable to assign [undefined] to [unknown property type]";
-    QString w8 = file.toString() + ":31:23: Unable to assign int to [unknown property type]";
+    QString w4 = file.toString() + ":7:5: Unable to assign [undefined] to int";
+    QString w5 = file.toString() + ":8:5: Unable to assign [undefined] to int";
+    QString w6 = file.toString() + ":9:5: Unable to assign [undefined] to int";
+    QString w7 = file.toString() + ":13:9: Unable to assign [undefined] to [unknown property type]";
+    QString w8 = file.toString() + ":31:9: Unable to assign int to [unknown property type]";
     QTest::ignoreMessage(QtWarningMsg, qPrintable(w1));
     QTest::ignoreMessage(QtWarningMsg, qPrintable(w2));
     QTest::ignoreMessage(QtWarningMsg, qPrintable(w3));
@@ -1118,7 +1167,7 @@ void tst_qqmlecmascript::enums()
 
     QQmlComponent component(&engine, testFileUrl("enums.2.qml"));
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
     QCOMPARE(object->property("a").toInt(), 0);
     QCOMPARE(object->property("b").toInt(), 0);
     QCOMPARE(object->property("c").toInt(), 0);
@@ -1145,7 +1194,7 @@ void tst_qqmlecmascript::enums()
     {
     QQmlComponent component(&engine, testFileUrl("enums.3.qml"));
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     // check the values are what we expect
     QCOMPARE(object->property("a").toInt(), 4);
@@ -1177,9 +1226,10 @@ void tst_qqmlecmascript::enums()
 
 void tst_qqmlecmascript::valueTypeFunctions()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("valueTypeFunctions.qml"));
     MyTypeObject *obj = qobject_cast<MyTypeObject*>(component.create());
-    QVERIFY(obj != 0);
+    QVERIFY(obj != nullptr);
     QCOMPARE(obj->rectProperty(), QRect(0,0,100,100));
     QCOMPARE(obj->rectFProperty(), QRectF(0,0.5,100,99.5));
 
@@ -1192,11 +1242,13 @@ binding.
 */
 void tst_qqmlecmascript::constantsOverrideBindings()
 {
+    QQmlEngine engine;
+
     // From ECMAScript
     {
         QQmlComponent component(&engine, testFileUrl("constantsOverrideBindings.1.qml"));
         MyQmlObject *object = qobject_cast<MyQmlObject *>(component.create());
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
 
         QCOMPARE(object->property("c2").toInt(), 0);
         object->setProperty("c1", QVariant(9));
@@ -1215,7 +1267,7 @@ void tst_qqmlecmascript::constantsOverrideBindings()
     {
         QQmlComponent component(&engine, testFileUrl("constantsOverrideBindings.2.qml"));
         MyQmlObject *object = qobject_cast<MyQmlObject *>(component.create());
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
 
         QCOMPARE(object->property("c1").toInt(), 0);
         QCOMPARE(object->property("c2").toInt(), 10);
@@ -1251,7 +1303,7 @@ void tst_qqmlecmascript::constantsOverrideBindings()
     {
         QQmlComponent component(&engine, testFileUrl("constantsOverrideBindings.4.qml"));
         MyQmlObject *object = qobject_cast<MyQmlObject *>(component.create());
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
 
         QCOMPARE(object->property("c1").toInt(), 0);
         QCOMPARE(object->property("c3").toInt(), 10);
@@ -1269,10 +1321,11 @@ the original binding to be disabled.
 */
 void tst_qqmlecmascript::outerBindingOverridesInnerBinding()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine,
                            testFileUrl("outerBindingOverridesInnerBinding.qml"));
     MyQmlObject *object = qobject_cast<MyQmlObject *>(component.create());
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     QCOMPARE(object->property("c1").toInt(), 0);
     QCOMPARE(object->property("c2").toInt(), 0);
@@ -1298,23 +1351,26 @@ Tests for a regression where this used to crash.
 */
 void tst_qqmlecmascript::nonExistentAttachedObject()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("nonExistentAttachedObject.qml"));
 
-    QString warning = component.url().toString() + ":4:21: Unable to assign [undefined] to QString";
+    QString warning = component.url().toString() + ":4:5: Unable to assign [undefined] to QString";
     QTest::ignoreMessage(QtWarningMsg, qPrintable(warning));
 
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     delete object;
 }
 
 void tst_qqmlecmascript::scope()
 {
+    QQmlEngine engine;
+
     {
         QQmlComponent component(&engine, testFileUrl("scope.qml"));
         QObject *object = component.create();
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
 
         QCOMPARE(object->property("test1").toInt(), 1);
         QCOMPARE(object->property("test2").toInt(), 2);
@@ -1333,7 +1389,7 @@ void tst_qqmlecmascript::scope()
     {
         QQmlComponent component(&engine, testFileUrl("scope.2.qml"));
         QObject *object = component.create();
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
 
         QCOMPARE(object->property("test1").toInt(), 19);
         QCOMPARE(object->property("test2").toInt(), 19);
@@ -1348,7 +1404,7 @@ void tst_qqmlecmascript::scope()
     {
         QQmlComponent component(&engine, testFileUrl("scope.3.qml"));
         QObject *object = component.create();
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
 
         QCOMPARE(object->property("test1").toBool(), true);
         QEXPECT_FAIL("", "Properties resolvable at compile time come before the global object, which is not 100% compatible with older QML versions", Continue);
@@ -1362,7 +1418,7 @@ void tst_qqmlecmascript::scope()
     {
         QQmlComponent component(&engine, testFileUrl("scope.4.qml"));
         MyQmlObject *object = qobject_cast<MyQmlObject *>(component.create());
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
 
         QCOMPARE(object->property("test").toInt(), 0);
         QCOMPARE(object->property("test2").toString(), QString());
@@ -1378,7 +1434,7 @@ void tst_qqmlecmascript::scope()
     {
         QQmlComponent component(&engine, testFileUrl("scope.5.qml"));
         QObject *object = component.create();
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
 
         QCOMPARE(object->property("test1").toBool(), true);
         QCOMPARE(object->property("test2").toBool(), true);
@@ -1389,7 +1445,7 @@ void tst_qqmlecmascript::scope()
     {
         QQmlComponent component(&engine, testFileUrl("scope.6.qml"));
         QObject *object = component.create();
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
 
         QCOMPARE(object->property("test").toBool(), true);
 
@@ -1401,9 +1457,10 @@ void tst_qqmlecmascript::scope()
 // importing context
 void tst_qqmlecmascript::importScope()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("importScope.qml"));
     QObject *o = component.create();
-    QVERIFY(o != 0);
+    QVERIFY(o != nullptr);
 
     QCOMPARE(o->property("test").toInt(), 240);
 
@@ -1416,9 +1473,10 @@ is essentially a test of QQmlMetaType::copy()
 */
 void tst_qqmlecmascript::signalParameterTypes()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("signalParameterTypes.qml"));
     MyQmlObject *object = qobject_cast<MyQmlObject *>(component.create());
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     emit object->basicSignal();
 
@@ -1443,9 +1501,10 @@ Test that two JS objects for the same QObject compare as equal.
 */
 void tst_qqmlecmascript::objectsCompareAsEqual()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("objectsCompareAsEqual.qml"));
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     QCOMPARE(object->property("test1").toBool(), true);
     QCOMPARE(object->property("test2").toBool(), true);
@@ -1463,9 +1522,10 @@ Tests for a regression where the binding would not reevaluate.
 */
 void tst_qqmlecmascript::aliasPropertyAndBinding()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("aliasPropertyAndBinding.qml"));
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     QCOMPARE(object->property("c2").toInt(), 3);
     QCOMPARE(object->property("c3").toInt(), 3);
@@ -1484,12 +1544,13 @@ and that the aliased property is reset correctly if possible.
 */
 void tst_qqmlecmascript::aliasPropertyReset()
 {
-    QObject *object = 0;
+    QQmlEngine engine;
+    QObject *object = nullptr;
 
     // test that a manual write (of undefined) to a resettable aliased property succeeds
     QQmlComponent c1(&engine, testFileUrl("aliasreset/aliasPropertyReset.1.qml"));
     object = c1.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
     QVERIFY(object->property("sourceComponentAlias").value<QQmlComponent*>() != 0);
     QCOMPARE(object->property("aliasIsUndefined"), QVariant(false));
     QMetaObject::invokeMethod(object, "resetAliased");
@@ -1500,7 +1561,7 @@ void tst_qqmlecmascript::aliasPropertyReset()
     // test that a manual write (of undefined) to a resettable alias property succeeds
     QQmlComponent c2(&engine, testFileUrl("aliasreset/aliasPropertyReset.2.qml"));
     object = c2.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
     QVERIFY(object->property("sourceComponentAlias").value<QQmlComponent*>() != 0);
     QCOMPARE(object->property("loaderSourceComponentIsUndefined"), QVariant(false));
     QMetaObject::invokeMethod(object, "resetAlias");
@@ -1511,7 +1572,7 @@ void tst_qqmlecmascript::aliasPropertyReset()
     // test that an alias to a bound property works correctly
     QQmlComponent c3(&engine, testFileUrl("aliasreset/aliasPropertyReset.3.qml"));
     object = c3.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
     QVERIFY(object->property("sourceComponentAlias").value<QQmlComponent*>() != 0);
     QCOMPARE(object->property("loaderOneSourceComponentIsUndefined"), QVariant(false));
     QCOMPARE(object->property("loaderTwoSourceComponentIsUndefined"), QVariant(false));
@@ -1525,10 +1586,10 @@ void tst_qqmlecmascript::aliasPropertyReset()
     // whose aliased property's object has been deleted, does not crash.
     QQmlComponent c4(&engine, testFileUrl("aliasreset/aliasPropertyReset.4.qml"));
     object = c4.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
     QVERIFY(object->property("sourceComponentAlias").value<QQmlComponent*>() != 0);
     QObject *loader = object->findChild<QObject*>("loader");
-    QVERIFY(loader != 0);
+    QVERIFY(loader != nullptr);
     delete loader;
     QVERIFY(object->property("sourceComponentAlias").value<QQmlComponent*>() == 0); // deletion should have caused value unset.
     QMetaObject::invokeMethod(object, "resetAlias"); // shouldn't crash.
@@ -1540,16 +1601,16 @@ void tst_qqmlecmascript::aliasPropertyReset()
     // test that binding an alias property to an undefined value works correctly
     QQmlComponent c5(&engine, testFileUrl("aliasreset/aliasPropertyReset.5.qml"));
     object = c5.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
     QVERIFY(object->property("sourceComponentAlias").value<QQmlComponent*>() == 0); // bound to undefined value.
     delete object;
 
     // test that a manual write (of undefined) to a non-resettable property fails properly
     QUrl url = testFileUrl("aliasreset/aliasPropertyReset.error.1.qml");
-    QString warning1 = url.toString() + QLatin1String(":15: Error: Cannot assign [undefined] to int");
+    QString warning1 = url.toString() + QLatin1String(": Error: Cannot assign [undefined] to int");
     QQmlComponent e1(&engine, url);
     object = e1.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
     QCOMPARE(object->property("intAlias").value<int>(), 12);
     QCOMPARE(object->property("aliasedIntIsUndefined"), QVariant(false));
     QTest::ignoreMessage(QtWarningMsg, warning1.toLatin1().constData());
@@ -1612,6 +1673,7 @@ void tst_qqmlecmascript::componentCreation()
     QFETCH(QString, creationError);
     QFETCH(QString, createdParent);
 
+    QQmlEngine engine;
     QUrl testUrl(testFileUrl("componentCreation.qml"));
 
     if (!creationError.isEmpty()) {
@@ -1621,7 +1683,7 @@ void tst_qqmlecmascript::componentCreation()
 
     QQmlComponent component(&engine, testUrl);
     MyTypeObject *object = qobject_cast<MyTypeObject*>(component.create());
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     QMetaObject::invokeMethod(object, method.toUtf8());
     QQmlComponent *created = object->componentProperty();
@@ -1633,7 +1695,7 @@ void tst_qqmlecmascript::componentCreation()
         if (createdParent == QLatin1String("obj")) {
             expectedParent = object;
         } else if ((createdParent == QLatin1String("null")) || createdParent.isEmpty()) {
-            expectedParent = 0;
+            expectedParent = nullptr;
         }
         QCOMPARE(created->parent(), expectedParent);
     }
@@ -1658,9 +1720,10 @@ void tst_qqmlecmascript::dynamicCreation()
     QFETCH(QString, method);
     QFETCH(QString, createdName);
 
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("dynamicCreation.qml"));
     MyQmlObject *object = qobject_cast<MyQmlObject*>(component.create());
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     QMetaObject::invokeMethod(object, method.toUtf8());
     QObject *created = object->objectProperty();
@@ -1675,11 +1738,13 @@ void tst_qqmlecmascript::dynamicCreation()
 */
 void tst_qqmlecmascript::dynamicDestruction()
 {
+    QQmlEngine engine;
+
     {
     QQmlComponent component(&engine, testFileUrl("dynamicDeletion.qml"));
     QPointer<MyQmlObject> object = qobject_cast<MyQmlObject*>(component.create());
-    QVERIFY(object != 0);
-    QPointer<QObject> createdQmlObject = 0;
+    QVERIFY(object != nullptr);
+    QPointer<QObject> createdQmlObject = nullptr;
 
     QMetaObject::invokeMethod(object, "create");
     createdQmlObject = object->objectProperty();
@@ -1689,13 +1754,13 @@ void tst_qqmlecmascript::dynamicDestruction()
     QMetaObject::invokeMethod(object, "killOther");
     QVERIFY(createdQmlObject);
 
-    QCoreApplication::sendPostedEvents(0, QEvent::DeferredDelete);
+    QCoreApplication::sendPostedEvents(nullptr, QEvent::DeferredDelete);
     QCoreApplication::processEvents();
     QVERIFY(createdQmlObject);
     for (int ii = 0; createdQmlObject && ii < 50; ++ii) { // After 5 seconds we should give up
         if (createdQmlObject) {
             QTest::qWait(100);
-            QCoreApplication::sendPostedEvents(0, QEvent::DeferredDelete);
+            QCoreApplication::sendPostedEvents(nullptr, QEvent::DeferredDelete);
             QCoreApplication::processEvents();
         }
     }
@@ -1704,7 +1769,7 @@ void tst_qqmlecmascript::dynamicDestruction()
     QQmlEngine::setObjectOwnership(object, QQmlEngine::JavaScriptOwnership);
     QMetaObject::invokeMethod(object, "killMe");
     QVERIFY(object);
-    QCoreApplication::sendPostedEvents(0, QEvent::DeferredDelete);
+    QCoreApplication::sendPostedEvents(nullptr, QEvent::DeferredDelete);
     QCoreApplication::processEvents();
     QVERIFY(!object);
     }
@@ -1712,7 +1777,7 @@ void tst_qqmlecmascript::dynamicDestruction()
     {
     QQmlComponent component(&engine, testFileUrl("dynamicDeletion.2.qml"));
     QObject *o = component.create();
-    QVERIFY(o != 0);
+    QVERIFY(o != nullptr);
 
     QVERIFY(!qvariant_cast<QObject*>(o->property("objectProperty")));
 
@@ -1722,7 +1787,7 @@ void tst_qqmlecmascript::dynamicDestruction()
 
     QMetaObject::invokeMethod(o, "destroy");
 
-    QCoreApplication::sendPostedEvents(0, QEvent::DeferredDelete);
+    QCoreApplication::sendPostedEvents(nullptr, QEvent::DeferredDelete);
     QCoreApplication::processEvents();
 
     QVERIFY(!qvariant_cast<QObject*>(o->property("objectProperty")));
@@ -1732,10 +1797,10 @@ void tst_qqmlecmascript::dynamicDestruction()
 
     {
     // QTBUG-23451
-    QPointer<QObject> createdQmlObject = 0;
+    QPointer<QObject> createdQmlObject = nullptr;
     QQmlComponent component(&engine, testFileUrl("dynamicDeletion.3.qml"));
     QObject *o = component.create();
-    QVERIFY(o != 0);
+    QVERIFY(o != nullptr);
     QVERIFY(!qvariant_cast<QObject*>(o->property("objectProperty")));
     QMetaObject::invokeMethod(o, "create");
     createdQmlObject = qvariant_cast<QObject*>(o->property("objectProperty"));
@@ -1744,7 +1809,7 @@ void tst_qqmlecmascript::dynamicDestruction()
     QCOMPARE(qvariant_cast<bool>(o->property("test")), false);
     for (int ii = 0; createdQmlObject && ii < 50; ++ii) { // After 5 seconds we should give up
         QTest::qWait(100);
-        QCoreApplication::sendPostedEvents(0, QEvent::DeferredDelete);
+        QCoreApplication::sendPostedEvents(nullptr, QEvent::DeferredDelete);
         QCoreApplication::processEvents();
     }
     QVERIFY(!qvariant_cast<QObject*>(o->property("objectProperty")));
@@ -1758,9 +1823,10 @@ void tst_qqmlecmascript::dynamicDestruction()
 */
 void tst_qqmlecmascript::objectToString()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("qmlToString.qml"));
     MyQmlObject *object = qobject_cast<MyQmlObject*>(component.create());
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
     QMetaObject::invokeMethod(object, "testToString");
     QVERIFY(object->stringProperty().startsWith("MyQmlObject_QML_"));
     QVERIFY(object->stringProperty().endsWith(", \"objName\")"));
@@ -1778,9 +1844,10 @@ void tst_qqmlecmascript::objectHasOwnProperty()
     QString warning2 = url.toString() + ":64: TypeError: Cannot call method 'hasOwnProperty' of undefined";
     QString warning3 = url.toString() + ":69: TypeError: Cannot call method 'hasOwnProperty' of undefined";
 
+    QQmlEngine engine;
     QQmlComponent component(&engine, url);
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     // test QObjects in QML
     QMetaObject::invokeMethod(object, "testHasOwnPropertySuccess");
@@ -1790,7 +1857,7 @@ void tst_qqmlecmascript::objectHasOwnProperty()
 
     // now test other types in QML
     QObject *child = object->findChild<QObject*>("typeObj");
-    QVERIFY(child != 0);
+    QVERIFY(child != nullptr);
     QMetaObject::invokeMethod(child, "testHasOwnPropertySuccess");
     QCOMPARE(child->property("valueTypeHasOwnProperty").toBool(), true);
     QCOMPARE(child->property("valueTypeHasOwnProperty2").toBool(), true);
@@ -1824,10 +1891,12 @@ This test is best run under valgrind to ensure no invalid memory access occur.
 */
 void tst_qqmlecmascript::selfDeletingBinding()
 {
+    QQmlEngine engine;
+
     {
         QQmlComponent component(&engine, testFileUrl("selfDeletingBinding.qml"));
         QObject *object = component.create();
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
         object->setProperty("triggerDelete", true);
         delete object;
     }
@@ -1835,7 +1904,7 @@ void tst_qqmlecmascript::selfDeletingBinding()
     {
         QQmlComponent component(&engine, testFileUrl("selfDeletingBinding.2.qml"));
         QObject *object = component.create();
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
         object->setProperty("triggerDelete", true);
         delete object;
     }
@@ -1850,9 +1919,10 @@ and no synthesiszed properties).
 */
 void tst_qqmlecmascript::extendedObjectPropertyLookup()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("extendedObjectPropertyLookup.qml"));
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
     delete object;
 }
 
@@ -1861,9 +1931,10 @@ Test that extended object properties can be accessed correctly.
 */
 void tst_qqmlecmascript::extendedObjectPropertyLookup2()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("extendedObjectPropertyLookup2.qml"));
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     QVariant returnValue;
     QVERIFY(QMetaObject::invokeMethod(object, "getValue", Q_RETURN_ARG(QVariant, returnValue)));
@@ -1877,6 +1948,7 @@ Test failure when trying to create and uncreatable extended type object.
  */
 void tst_qqmlecmascript::uncreatableExtendedObjectFailureCheck()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("uncreatableExtendedObjectFailureCheck.qml"));
 
     QObject *object = component.create();
@@ -1888,10 +1960,11 @@ Test that an subclass of an uncreatable extended object contains all the require
  */
 void tst_qqmlecmascript::extendedObjectPropertyLookup3()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("extendedObjectPropertyLookup3.qml"));
 
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     QVariant returnValue;
     QVERIFY(QMetaObject::invokeMethod(object, "getAbstractProperty", Q_RETURN_ARG(QVariant, returnValue)));
@@ -1908,6 +1981,7 @@ Test file/lineNumbers for binding/Script errors.
 */
 void tst_qqmlecmascript::scriptErrors()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("scriptErrors.qml"));
     QString url = component.url().toString();
 
@@ -1916,7 +1990,7 @@ void tst_qqmlecmascript::scriptErrors()
     QString warning3 = url.left(url.length() - 3) + "js:4: Error: Invalid write to global property \"a\"";
     QString warning4 = url + ":13: ReferenceError: a is not defined";
     QString warning5 = url + ":11: ReferenceError: a is not defined";
-    QString warning6 = url + ":10:21: Unable to assign [undefined] to int";
+    QString warning6 = url + ":10:5: Unable to assign [undefined] to int";
     QString warning7 = url + ":15: TypeError: Cannot assign to read-only property \"trueProperty\"";
     QString warning8 = url + ":16: Error: Cannot assign to non-existent property \"fakeProperty\"";
 
@@ -1926,7 +2000,7 @@ void tst_qqmlecmascript::scriptErrors()
     QTest::ignoreMessage(QtWarningMsg, warning5.toLatin1().constData());
     QTest::ignoreMessage(QtWarningMsg, warning6.toLatin1().constData());
     MyQmlObject *object = qobject_cast<MyQmlObject *>(component.create());
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     QTest::ignoreMessage(QtWarningMsg, warning4.toLatin1().constData());
     emit object->basicSignal();
@@ -1945,6 +2019,7 @@ Test file/lineNumbers for inline functions.
 */
 void tst_qqmlecmascript::functionErrors()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("functionErrors.qml"));
     QString url = component.url().toString();
 
@@ -1953,14 +2028,14 @@ void tst_qqmlecmascript::functionErrors()
     QTest::ignoreMessage(QtWarningMsg, warning.toLatin1().constData());
 
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
     delete object;
 
     // test that if an exception occurs while invoking js function from cpp, it is reported as expected.
     QQmlComponent componentTwo(&engine, testFileUrl("scarceResourceFunctionFail.var.qml"));
     url = componentTwo.url().toString();
     object = componentTwo.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     QObject *resource = qobject_cast<ScarceResourceObject*>(QQmlProperty::read(object, "a").value<QObject*>());
     warning = url + QLatin1String(":16: TypeError: Property 'scarceResource' of object ScarceResourceObject(0x%1) is not a function");
@@ -1975,12 +2050,13 @@ Test various errors that can occur when assigning a property from script
 */
 void tst_qqmlecmascript::propertyAssignmentErrors()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("propertyAssignmentErrors.qml"));
 
     QString url = component.url().toString();
 
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     QCOMPARE(object->property("test1").toBool(), true);
     QCOMPARE(object->property("test2").toBool(), true);
@@ -1994,9 +2070,10 @@ a signal script.
 */
 void tst_qqmlecmascript::signalTriggeredBindings()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("signalTriggeredBindings.qml"));
     MyQmlObject *object = qobject_cast<MyQmlObject*>(component.create());
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     QCOMPARE(object->property("base").toReal(), 50.);
     QCOMPARE(object->property("test1").toReal(), 50.);
@@ -2022,9 +2099,10 @@ Test that list properties can be iterated from ECMAScript
 */
 void tst_qqmlecmascript::listProperties()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("listProperties.qml"));
     MyQmlObject *object = qobject_cast<MyQmlObject*>(component.create());
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     QCOMPARE(object->property("test1").toInt(), 21);
     QCOMPARE(object->property("test2").toInt(), 2);
@@ -2036,6 +2114,7 @@ void tst_qqmlecmascript::listProperties()
 
 void tst_qqmlecmascript::exceptionClearsOnReeval()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("exceptionClearsOnReeval.qml"));
     QString url = component.url().toString();
 
@@ -2043,7 +2122,7 @@ void tst_qqmlecmascript::exceptionClearsOnReeval()
 
     QTest::ignoreMessage(QtWarningMsg, warning.toLatin1().constData());
     MyQmlObject *object = qobject_cast<MyQmlObject*>(component.create());
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     QCOMPARE(object->property("test").toBool(), false);
 
@@ -2059,6 +2138,7 @@ void tst_qqmlecmascript::exceptionClearsOnReeval()
 
 void tst_qqmlecmascript::exceptionSlotProducesWarning()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("exceptionProducesWarning.qml"));
     QString url = component.url().toString();
 
@@ -2066,12 +2146,13 @@ void tst_qqmlecmascript::exceptionSlotProducesWarning()
 
     QTest::ignoreMessage(QtWarningMsg, warning.toLatin1().constData());
     MyQmlObject *object = qobject_cast<MyQmlObject*>(component.create());
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
     delete object;
 }
 
 void tst_qqmlecmascript::exceptionBindingProducesWarning()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("exceptionProducesWarning2.qml"));
     QString url = component.url().toString();
 
@@ -2079,29 +2160,32 @@ void tst_qqmlecmascript::exceptionBindingProducesWarning()
 
     QTest::ignoreMessage(QtWarningMsg, warning.toLatin1().constData());
     MyQmlObject *object = qobject_cast<MyQmlObject*>(component.create());
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
     delete object;
 }
 
 void tst_qqmlecmascript::compileInvalidBinding()
 {
     // QTBUG-23387: ensure that invalid bindings don't cause a crash.
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("v8bindingException.qml"));
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
     delete object;
 }
 
 // Check that transient binding errors are not displayed
 void tst_qqmlecmascript::transientErrors()
 {
+    QQmlEngine engine;
+
     {
     QQmlComponent component(&engine, testFileUrl("transientErrors.qml"));
 
     QQmlTestMessageHandler messageHandler;
 
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     QVERIFY2(messageHandler.messages().isEmpty(), qPrintable(messageHandler.messageString()));
 
@@ -2115,7 +2199,7 @@ void tst_qqmlecmascript::transientErrors()
     QQmlTestMessageHandler messageHandler;
 
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     QVERIFY2(messageHandler.messages().isEmpty(), qPrintable(messageHandler.messageString()));
 
@@ -2126,9 +2210,10 @@ void tst_qqmlecmascript::transientErrors()
 // Check that errors during shutdown are minimized
 void tst_qqmlecmascript::shutdownErrors()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("shutdownErrors.qml"));
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     QQmlTestMessageHandler messageHandler;
 
@@ -2139,6 +2224,7 @@ void tst_qqmlecmascript::shutdownErrors()
 
 void tst_qqmlecmascript::compositePropertyType()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("compositePropertyType.qml"));
 
     QTest::ignoreMessage(QtDebugMsg, "hello world");
@@ -2149,9 +2235,10 @@ void tst_qqmlecmascript::compositePropertyType()
 // QTBUG-5759
 void tst_qqmlecmascript::jsObject()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("jsObject.qml"));
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     QCOMPARE(object->property("test").toInt(), 92);
 
@@ -2160,10 +2247,12 @@ void tst_qqmlecmascript::jsObject()
 
 void tst_qqmlecmascript::undefinedResetsProperty()
 {
+    QQmlEngine engine;
+
     {
     QQmlComponent component(&engine, testFileUrl("undefinedResetsProperty.qml"));
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     QCOMPARE(object->property("resettableProperty").toInt(), 92);
 
@@ -2180,7 +2269,7 @@ void tst_qqmlecmascript::undefinedResetsProperty()
     {
     QQmlComponent component(&engine, testFileUrl("undefinedResetsProperty.2.qml"));
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     QCOMPARE(object->property("resettableProperty").toInt(), 19);
 
@@ -2195,9 +2284,10 @@ void tst_qqmlecmascript::undefinedResetsProperty()
 // Aliases to variant properties should work
 void tst_qqmlecmascript::qtbug_22464()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("qtbug_22464.qml"));
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     QCOMPARE(object->property("test").toBool(), true);
 
@@ -2206,10 +2296,11 @@ void tst_qqmlecmascript::qtbug_22464()
 
 void tst_qqmlecmascript::qtbug_21580()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("qtbug_21580.qml"));
 
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     QCOMPARE(object->property("test").toBool(), true);
 
@@ -2219,19 +2310,21 @@ void tst_qqmlecmascript::qtbug_21580()
 // Causes a v8 binding, but not all v8 bindings to be destroyed during evaluation
 void tst_qqmlecmascript::singleV8BindingDestroyedDuringEvaluation()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("singleV8BindingDestroyedDuringEvaluation.qml"));
 
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
     delete object;
 }
 
 // QTBUG-6781
 void tst_qqmlecmascript::bug1()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("bug.1.qml"));
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     QCOMPARE(object->property("test").toInt(), 14);
 
@@ -2249,11 +2342,12 @@ void tst_qqmlecmascript::bug1()
 #ifndef QT_NO_WIDGETS
 void tst_qqmlecmascript::bug2()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine);
     component.setData("import Qt.test 1.0;\nQPlainTextEdit { width: 100 }", QUrl());
 
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     delete object;
 }
@@ -2262,9 +2356,10 @@ void tst_qqmlecmascript::bug2()
 // Don't crash in createObject when the component has errors.
 void tst_qqmlecmascript::dynamicCreationCrash()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("dynamicCreation.qml"));
     MyQmlObject *object = qobject_cast<MyQmlObject*>(component.create());
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     QTest::ignoreMessage(QtWarningMsg, "QQmlComponent: Component is not ready");
     QMetaObject::invokeMethod(object, "dontCrash");
@@ -2285,9 +2380,9 @@ void tst_qqmlecmascript::dynamicCreationOwnership()
         QQmlEngine dcoEngine;
         QQmlComponent component(&dcoEngine, testFileUrl("dynamicCreationOwnership.qml"));
         QObject *object = component.create();
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
         MyDynamicCreationDestructionObject *mdcdo = object->findChild<MyDynamicCreationDestructionObject*>("mdcdo");
-        QVERIFY(mdcdo != 0);
+        QVERIFY(mdcdo != nullptr);
         mdcdo->setDtorCount(&dtorCount);
 
         for (int i = 1; i < 105; ++i, ++expectedDtorCount) {
@@ -2298,29 +2393,38 @@ void tst_qqmlecmascript::dynamicCreationOwnership()
                 QMetaObject::invokeMethod(object, "performGc");
             }
             if (i % 10 == 0) {
-                QCoreApplication::sendPostedEvents(0, QEvent::DeferredDelete);
+                QCoreApplication::sendPostedEvents(nullptr, QEvent::DeferredDelete);
                 QCoreApplication::processEvents();
             }
         }
 
         delete object;
     }
-    QCoreApplication::sendPostedEvents(0, QEvent::DeferredDelete);
+    QCoreApplication::sendPostedEvents(nullptr, QEvent::DeferredDelete);
     QCoreApplication::processEvents();
     QCOMPARE(dtorCount, expectedDtorCount);
 }
 
 void tst_qqmlecmascript::regExpBug()
 {
+    QQmlEngine engine;
+
     //QTBUG-9367
     {
         QQmlComponent component(&engine, testFileUrl("regExp.qml"));
         MyQmlObject *object = qobject_cast<MyQmlObject*>(component.create());
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
         QCOMPARE(object->regExp().pattern(), QLatin1String("[a-zA-z]"));
         delete object;
     }
 
+    {
+        QQmlComponent component(&engine, testFileUrl("regularExpression.qml"));
+        QScopedPointer<MyQmlObject> object(qobject_cast<MyQmlObject*>(component.create()));
+        QVERIFY(!object.isNull());
+        QCOMPARE(object->regularExpression().pattern(), QLatin1String("[a-zA-z]"));
+    }
+
     //QTBUG-23068
     {
         QString err = QString(QLatin1String("%1:6 Invalid property assignment: regular expression expected; use /pattern/ syntax\n")).arg(testFileUrl("regExp.2.qml").toString());
@@ -2330,15 +2434,27 @@ void tst_qqmlecmascript::regExpBug()
         QVERIFY(!object);
         QCOMPARE(component.errorString(), err);
     }
+
+    {
+        const QString err = QString::fromLatin1("%1:6 Invalid property assignment: "
+                                                "regular expression expected; "
+                                                "use /pattern/ syntax\n")
+                                    .arg(testFileUrl("regularExpression.2.qml").toString());
+        QQmlComponent component(&engine, testFileUrl("regularExpression.2.qml"));
+        QTest::ignoreMessage(QtWarningMsg, "QQmlComponent: Component is not ready");
+        MyQmlObject *object = qobject_cast<MyQmlObject*>(component.create());
+        QVERIFY(!object);
+        QCOMPARE(component.errorString(), err);
+    }
 }
 
-static inline bool evaluate_error(QV8Engine *engine, const QV4::Value &o, const char *source)
+static inline bool evaluate_error(QV4::ExecutionEngine *v4, const QV4::Value &o, const char *source)
 {
     QString functionSource = QLatin1String("(function(object) { return ") +
                              QLatin1String(source) + QLatin1String(" })");
 
-    QV4::Scope scope(QV8Engine::getV4(engine));
-    QV4::Script program(QV4::ScopedContext(scope, scope.engine->rootContext()), functionSource);
+    QV4::Scope scope(v4);
+    QV4::Script program(QV4::ScopedContext(scope, scope.engine->rootContext()), QV4::Compiler::ContextType::Eval, functionSource);
     program.inheritContext = true;
 
     QV4::ScopedFunctionObject function(scope, program.run());
@@ -2346,10 +2462,10 @@ static inline bool evaluate_error(QV8Engine *engine, const QV4::Value &o, const
         scope.engine->catchException();
         return true;
     }
-    QV4::ScopedCallData d(scope, 1);
-    d->args[0] = o;
-    d->thisObject = engine->global();
-    function->call(scope, d);
+    QV4::JSCallData jsCallData(scope, 1);
+    jsCallData->args[0] = o;
+    *jsCallData->thisObject = v4->global();
+    function->call(jsCallData);
     if (scope.engine->hasException) {
         scope.engine->catchException();
         return true;
@@ -2357,14 +2473,14 @@ static inline bool evaluate_error(QV8Engine *engine, const QV4::Value &o, const
     return false;
 }
 
-static inline bool evaluate_value(QV8Engine *engine, const QV4::Value &o,
+static inline bool evaluate_value(QV4::ExecutionEngine *v4, const QV4::Value &o,
                                   const char *source, const QV4::Value &result)
 {
     QString functionSource = QLatin1String("(function(object) { return ") +
                              QLatin1String(source) + QLatin1String(" })");
 
-    QV4::Scope scope(QV8Engine::getV4(engine));
-    QV4::Script program(QV4::ScopedContext(scope, scope.engine->rootContext()), functionSource);
+    QV4::Scope scope(v4);
+    QV4::Script program(QV4::ScopedContext(scope, scope.engine->rootContext()), QV4::Compiler::ContextType::Eval, functionSource);
     program.inheritContext = true;
 
     QV4::ScopedFunctionObject function(scope, program.run());
@@ -2375,26 +2491,27 @@ static inline bool evaluate_value(QV8Engine *engine, const QV4::Value &o,
     if (!function)
         return false;
 
-    QV4::ScopedCallData d(scope, 1);
-    d->args[0] = o;
-    d->thisObject = engine->global();
-    function->call(scope, d);
+    QV4::ScopedValue value(scope);
+    QV4::JSCallData jsCallData(scope, 1);
+    jsCallData->args[0] = o;
+    *jsCallData->thisObject = v4->global();
+    value = function->call(jsCallData);
     if (scope.engine->hasException) {
         scope.engine->catchException();
         return false;
     }
-    return QV4::Runtime::method_strictEqual(scope.result, result);
+    return QV4::Runtime::StrictEqual::call(value, result);
 }
 
-static inline QV4::ReturnedValue evaluate(QV8Engine *engine, const QV4::Value &o,
-                                             const char *source)
+static inline QV4::ReturnedValue evaluate(QV4::ExecutionEngine *v4, const QV4::Value &o,
+                                          const char *source)
 {
     QString functionSource = QLatin1String("(function(object) { return ") +
                              QLatin1String(source) + QLatin1String(" })");
 
-    QV4::Scope scope(QV8Engine::getV4(engine));
+    QV4::Scope scope(v4);
 
-    QV4::Script program(QV4::ScopedContext(scope, scope.engine->rootContext()), functionSource);
+    QV4::Script program(QV4::ScopedContext(scope, scope.engine->rootContext()), QV4::Compiler::ContextType::Eval, functionSource);
     program.inheritContext = true;
 
     QV4::ScopedFunctionObject function(scope, program.run());
@@ -2404,15 +2521,15 @@ static inline QV4::ReturnedValue evaluate(QV8Engine *engine, const QV4::Value &o
     }
     if (!function)
         return QV4::Encode::undefined();
-    QV4::ScopedCallData d(scope, 1);
-    d->args[0] = o;
-    d->thisObject = engine->global();
-    function->call(scope, d);
+    QV4::JSCallData jsCallData(scope, 1);
+    jsCallData->args[0] = o;
+    *jsCallData->thisObject = v4->global();
+    QV4::ScopedValue result(scope, function->call(jsCallData));
     if (scope.engine->hasException) {
         scope.engine->catchException();
         return QV4::Encode::undefined();
     }
-    return scope.result.asReturnedValue();
+    return result->asReturnedValue();
 }
 
 #define EVALUATE_ERROR(source) evaluate_error(engine, object, source)
@@ -2426,12 +2543,11 @@ void tst_qqmlecmascript::callQtInvokables()
     MyInvokableObject *o = new MyInvokableObject();
 
     QQmlEngine qmlengine;
-    QQmlEnginePrivate *ep = QQmlEnginePrivate::get(&qmlengine);
 
-    QV8Engine *engine = ep->v8engine();
-    QV4::Scope scope(QV8Engine::getV4(engine));
+    QV4::ExecutionEngine *engine = qmlengine.handle();
+    QV4::Scope scope(engine);
 
-    QV4::ScopedValue object(scope, QV4::QObjectWrapper::wrap(QV8Engine::getV4(engine), o));
+    QV4::ScopedValue object(scope, QV4::QObjectWrapper::wrap(engine, o));
 
     // Non-existent methods
     o->reset();
@@ -2714,28 +2830,28 @@ void tst_qqmlecmascript::callQtInvokables()
     QCOMPARE(o->error(), false);
     QCOMPARE(o->invoked(), 13);
     QCOMPARE(o->actuals().count(), 1);
-    QCOMPARE(o->actuals().at(0), qVariantFromValue((QObject *)0));
+    QCOMPARE(o->actuals().at(0), qVariantFromValue((QObject *)nullptr));
 
     o->reset();
     QVERIFY(EVALUATE_VALUE("object.method_QObject(\"Hello world\")", QV4::Primitive::undefinedValue()));
     QCOMPARE(o->error(), false);
     QCOMPARE(o->invoked(), 13);
     QCOMPARE(o->actuals().count(), 1);
-    QCOMPARE(o->actuals().at(0), qVariantFromValue((QObject *)0));
+    QCOMPARE(o->actuals().at(0), qVariantFromValue((QObject *)nullptr));
 
     o->reset();
     QVERIFY(EVALUATE_VALUE("object.method_QObject(null)", QV4::Primitive::undefinedValue()));
     QCOMPARE(o->error(), false);
     QCOMPARE(o->invoked(), 13);
     QCOMPARE(o->actuals().count(), 1);
-    QCOMPARE(o->actuals().at(0), qVariantFromValue((QObject *)0));
+    QCOMPARE(o->actuals().at(0), qVariantFromValue((QObject *)nullptr));
 
     o->reset();
     QVERIFY(EVALUATE_VALUE("object.method_QObject(undefined)", QV4::Primitive::undefinedValue()));
     QCOMPARE(o->error(), false);
     QCOMPARE(o->invoked(), 13);
     QCOMPARE(o->actuals().count(), 1);
-    QCOMPARE(o->actuals().at(0), qVariantFromValue((QObject *)0));
+    QCOMPARE(o->actuals().at(0), qVariantFromValue((QObject *)nullptr));
 
     o->reset();
     QVERIFY(EVALUATE_VALUE("object.method_QObject(object)", QV4::Primitive::undefinedValue()));
@@ -2999,9 +3115,8 @@ void tst_qqmlecmascript::resolveClashingProperties()
 {
     ClashingNames *o = new ClashingNames();
     QQmlEngine qmlengine;
-    QQmlEnginePrivate *ep = QQmlEnginePrivate::get(&qmlengine);
 
-    QV4::ExecutionEngine *engine = QV8Engine::getV4(ep->v8engine());
+    QV4::ExecutionEngine *engine = qmlengine.handle();
     QV4::Scope scope(engine);
 
     QV4::ScopedValue object(scope, QV4::QObjectWrapper::wrap(engine, o));
@@ -3019,7 +3134,7 @@ void tst_qqmlecmascript::resolveClashingProperties()
         QString key = name->toQStringNoThrow();
         if (key == QLatin1String("clashes")) {
             value = v;
-            QV4::ScopedValue typeString(scope, QV4::Runtime::method_typeofValue(engine, value));
+            QV4::ScopedValue typeString(scope, QV4::Runtime::TypeofValue::call(engine, value));
             QString type = typeString->toQStringNoThrow();
             if (type == QLatin1String("boolean")) {
                 QVERIFY(!seenProperty);
@@ -3040,6 +3155,7 @@ void tst_qqmlecmascript::resolveClashingProperties()
 // QTBUG-13047 (check that you can pass registered object types as args)
 void tst_qqmlecmascript::invokableObjectArg()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("invokableObjectArg.qml"));
 
     QObject *o = component.create();
@@ -3054,6 +3170,7 @@ void tst_qqmlecmascript::invokableObjectArg()
 // QTBUG-13047 (check that you can return registered object types from methods)
 void tst_qqmlecmascript::invokableObjectRet()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("invokableObjectRet.qml"));
 
     QObject *o = component.create();
@@ -3064,6 +3181,7 @@ void tst_qqmlecmascript::invokableObjectRet()
 
 void tst_qqmlecmascript::invokableEnumRet()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("invokableEnumRet.qml"));
 
     QObject *o = component.create();
@@ -3075,6 +3193,7 @@ void tst_qqmlecmascript::invokableEnumRet()
 // QTBUG-5675
 void tst_qqmlecmascript::listToVariant()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("listToVariant.qml"));
 
     MyQmlContainer container;
@@ -3083,7 +3202,7 @@ void tst_qqmlecmascript::listToVariant()
     context.setContextObject(&container);
 
     QObject *object = component.create(&context);
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     QVariant v = object->property("test");
     QCOMPARE(v.userType(), qMetaTypeId<QQmlListReference>());
@@ -3095,6 +3214,7 @@ void tst_qqmlecmascript::listToVariant()
 // QTBUG-16316
 void tst_qqmlecmascript::listAssignment()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("listAssignment.qml"));
     QObject *obj = component.create();
     QCOMPARE(obj->property("list1length").toInt(), 2);
@@ -3133,6 +3253,7 @@ void tst_qqmlecmascript::multiEngineObject()
 // Test that references to QObjects are cleanup when the object is destroyed
 void tst_qqmlecmascript::deletedObject()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("deletedObject.qml"));
 
     QObject *object = component.create();
@@ -3147,14 +3268,15 @@ void tst_qqmlecmascript::deletedObject()
 
 void tst_qqmlecmascript::attachedPropertyScope()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("attachedPropertyScope.qml"));
 
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     MyQmlAttachedObject *attached =
         qobject_cast<MyQmlAttachedObject *>(qmlAttachedPropertiesObject<MyQmlObject>(object));
-    QVERIFY(attached != 0);
+    QVERIFY(attached != nullptr);
 
     QCOMPARE(object->property("value2").toInt(), 0);
 
@@ -3167,11 +3289,13 @@ void tst_qqmlecmascript::attachedPropertyScope()
 
 void tst_qqmlecmascript::scriptConnect()
 {
+    QQmlEngine engine;
+
     {
         QQmlComponent component(&engine, testFileUrl("scriptConnect.1.qml"));
 
         MyQmlObject *object = qobject_cast<MyQmlObject *>(component.create());
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
 
         QCOMPARE(object->property("test").toBool(), false);
         emit object->argumentSignal(19, "Hello world!", 10.25, MyQmlObject::EnumValue4, Qt::RightButton);
@@ -3184,7 +3308,7 @@ void tst_qqmlecmascript::scriptConnect()
         QQmlComponent component(&engine, testFileUrl("scriptConnect.2.qml"));
 
         MyQmlObject *object = qobject_cast<MyQmlObject *>(component.create());
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
 
         QCOMPARE(object->property("test").toBool(), false);
         emit object->argumentSignal(19, "Hello world!", 10.25, MyQmlObject::EnumValue4, Qt::RightButton);
@@ -3197,7 +3321,7 @@ void tst_qqmlecmascript::scriptConnect()
         QQmlComponent component(&engine, testFileUrl("scriptConnect.3.qml"));
 
         MyQmlObject *object = qobject_cast<MyQmlObject *>(component.create());
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
 
         QCOMPARE(object->property("test").toBool(), false);
         emit object->argumentSignal(19, "Hello world!", 10.25, MyQmlObject::EnumValue4, Qt::RightButton);
@@ -3210,7 +3334,7 @@ void tst_qqmlecmascript::scriptConnect()
         QQmlComponent component(&engine, testFileUrl("scriptConnect.4.qml"));
 
         MyQmlObject *object = qobject_cast<MyQmlObject *>(component.create());
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
 
         QCOMPARE(object->methodCalled(), false);
         emit object->argumentSignal(19, "Hello world!", 10.25, MyQmlObject::EnumValue4, Qt::RightButton);
@@ -3223,7 +3347,7 @@ void tst_qqmlecmascript::scriptConnect()
         QQmlComponent component(&engine, testFileUrl("scriptConnect.5.qml"));
 
         MyQmlObject *object = qobject_cast<MyQmlObject *>(component.create());
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
 
         QCOMPARE(object->methodCalled(), false);
         emit object->argumentSignal(19, "Hello world!", 10.25, MyQmlObject::EnumValue4, Qt::RightButton);
@@ -3236,7 +3360,7 @@ void tst_qqmlecmascript::scriptConnect()
         QQmlComponent component(&engine, testFileUrl("scriptConnect.6.qml"));
 
         MyQmlObject *object = qobject_cast<MyQmlObject *>(component.create());
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
 
         QCOMPARE(object->property("test").toInt(), 0);
         emit object->argumentSignal(19, "Hello world!", 10.25, MyQmlObject::EnumValue4, Qt::RightButton);
@@ -3248,11 +3372,13 @@ void tst_qqmlecmascript::scriptConnect()
 
 void tst_qqmlecmascript::scriptDisconnect()
 {
+    QQmlEngine engine;
+
     {
         QQmlComponent component(&engine, testFileUrl("scriptDisconnect.1.qml"));
 
         MyQmlObject *object = qobject_cast<MyQmlObject *>(component.create());
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
 
         QCOMPARE(object->property("test").toInt(), 0);
         emit object->argumentSignal(19, "Hello world!", 10.25, MyQmlObject::EnumValue4, Qt::RightButton);
@@ -3271,7 +3397,7 @@ void tst_qqmlecmascript::scriptDisconnect()
         QQmlComponent component(&engine, testFileUrl("scriptDisconnect.2.qml"));
 
         MyQmlObject *object = qobject_cast<MyQmlObject *>(component.create());
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
 
         QCOMPARE(object->property("test").toInt(), 0);
         emit object->argumentSignal(19, "Hello world!", 10.25, MyQmlObject::EnumValue4, Qt::RightButton);
@@ -3290,7 +3416,7 @@ void tst_qqmlecmascript::scriptDisconnect()
         QQmlComponent component(&engine, testFileUrl("scriptDisconnect.3.qml"));
 
         MyQmlObject *object = qobject_cast<MyQmlObject *>(component.create());
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
 
         QCOMPARE(object->property("test").toInt(), 0);
         emit object->argumentSignal(19, "Hello world!", 10.25, MyQmlObject::EnumValue4, Qt::RightButton);
@@ -3308,7 +3434,7 @@ void tst_qqmlecmascript::scriptDisconnect()
         QQmlComponent component(&engine, testFileUrl("scriptDisconnect.4.qml"));
 
         MyQmlObject *object = qobject_cast<MyQmlObject *>(component.create());
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
 
         QCOMPARE(object->property("test").toInt(), 0);
         emit object->argumentSignal(19, "Hello world!", 10.25, MyQmlObject::EnumValue4, Qt::RightButton);
@@ -3338,6 +3464,7 @@ public slots:
 
 void tst_qqmlecmascript::ownership()
 {
+    QQmlEngine engine;
     OwnershipObject own;
     QQmlContext *context = new QQmlContext(engine.rootContext());
     context->setContextObject(&own);
@@ -3345,13 +3472,13 @@ void tst_qqmlecmascript::ownership()
     {
         QQmlComponent component(&engine, testFileUrl("ownership.qml"));
 
-        QVERIFY(own.object != 0);
+        QVERIFY(own.object != nullptr);
 
         QObject *object = component.create(context);
 
         engine.collectGarbage();
 
-        QCoreApplication::sendPostedEvents(0, QEvent::DeferredDelete);
+        QCoreApplication::sendPostedEvents(nullptr, QEvent::DeferredDelete);
         QCoreApplication::processEvents();
 
         QVERIFY(own.object.isNull());
@@ -3364,16 +3491,16 @@ void tst_qqmlecmascript::ownership()
     {
         QQmlComponent component(&engine, testFileUrl("ownership.qml"));
 
-        QVERIFY(own.object != 0);
+        QVERIFY(own.object != nullptr);
 
         QObject *object = component.create(context);
 
         engine.collectGarbage();
 
-        QCoreApplication::sendPostedEvents(0, QEvent::DeferredDelete);
+        QCoreApplication::sendPostedEvents(nullptr, QEvent::DeferredDelete);
         QCoreApplication::processEvents();
 
-        QVERIFY(own.object != 0);
+        QVERIFY(own.object != nullptr);
 
         delete object;
     }
@@ -3385,7 +3512,7 @@ class CppOwnershipReturnValue : public QObject
 {
     Q_OBJECT
 public:
-    CppOwnershipReturnValue() : value(0) {}
+    CppOwnershipReturnValue() : value(nullptr) {}
     ~CppOwnershipReturnValue() { delete value; }
 
     Q_INVOKABLE QObject *create() {
@@ -3420,21 +3547,22 @@ void tst_qqmlecmascript::cppOwnershipReturnValue()
 
     QObject *object = component.create();
 
-    QVERIFY(object != 0);
-    QVERIFY(source.value != 0);
+    QVERIFY(object != nullptr);
+    QVERIFY(source.value != nullptr);
 
     delete object;
     }
 
-    QCoreApplication::sendPostedEvents(0, QEvent::DeferredDelete);
+    QCoreApplication::sendPostedEvents(nullptr, QEvent::DeferredDelete);
     QCoreApplication::processEvents();
 
-    QVERIFY(source.value != 0);
+    QVERIFY(source.value != nullptr);
 }
 
 // QTBUG-15697
 void tst_qqmlecmascript::ownershipCustomReturnValue()
 {
+    QQmlEngine engine;
     CppOwnershipReturnValue source;
 
     {
@@ -3448,14 +3576,14 @@ void tst_qqmlecmascript::ownershipCustomReturnValue()
 
     QObject *object = component.create();
 
-    QVERIFY(object != 0);
-    QVERIFY(source.value != 0);
+    QVERIFY(object != nullptr);
+    QVERIFY(source.value != nullptr);
 
     delete object;
     }
 
     engine.collectGarbage();
-    QCoreApplication::sendPostedEvents(0, QEvent::DeferredDelete);
+    QCoreApplication::sendPostedEvents(nullptr, QEvent::DeferredDelete);
     QCoreApplication::processEvents();
 
     QVERIFY(source.value.isNull());
@@ -3467,7 +3595,7 @@ class OwnershipChangingObject : public QObject
 {
     Q_OBJECT
 public:
-    OwnershipChangingObject(): object(0) { }
+    OwnershipChangingObject(): object(nullptr) { }
 
     QPointer<QObject> object;
 
@@ -3478,6 +3606,7 @@ public slots:
 
 void tst_qqmlecmascript::ownershipRootObject()
 {
+    QQmlEngine engine;
     OwnershipChangingObject own;
     QQmlContext *context = new QQmlContext(engine.rootContext());
     context->setContextObject(&own);
@@ -3488,10 +3617,10 @@ void tst_qqmlecmascript::ownershipRootObject()
 
     engine.collectGarbage();
 
-    QCoreApplication::sendPostedEvents(0, QEvent::DeferredDelete);
+    QCoreApplication::sendPostedEvents(nullptr, QEvent::DeferredDelete);
     QCoreApplication::processEvents();
 
-    QVERIFY(own.object != 0);
+    QVERIFY(own.object != nullptr);
 
     delete context;
     delete object;
@@ -3499,6 +3628,7 @@ void tst_qqmlecmascript::ownershipRootObject()
 
 void tst_qqmlecmascript::ownershipConsistency()
 {
+    QQmlEngine engine;
     OwnershipChangingObject own;
     QQmlContext *context = new QQmlContext(engine.rootContext());
     context->setContextObject(&own);
@@ -3518,10 +3648,10 @@ void tst_qqmlecmascript::ownershipConsistency()
 
     engine.collectGarbage();
 
-    QCoreApplication::sendPostedEvents(0, QEvent::DeferredDelete);
+    QCoreApplication::sendPostedEvents(nullptr, QEvent::DeferredDelete);
     QCoreApplication::processEvents();
 
-    QVERIFY(own.object != 0);
+    QVERIFY(own.object != nullptr);
 
     delete context;
     delete object;
@@ -3529,6 +3659,7 @@ void tst_qqmlecmascript::ownershipConsistency()
 
 void tst_qqmlecmascript::ownershipQmlIncubated()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("ownershipQmlIncubated.qml"));
     QObject *object = component.create();
     QVERIFY(object);
@@ -3537,7 +3668,7 @@ void tst_qqmlecmascript::ownershipQmlIncubated()
 
     QMetaObject::invokeMethod(object, "deleteIncubatedItem");
 
-    QCoreApplication::sendPostedEvents(0, QEvent::DeferredDelete);
+    QCoreApplication::sendPostedEvents(nullptr, QEvent::DeferredDelete);
     QCoreApplication::processEvents();
 
     QVERIFY(!object->property("incubatedItem").value<QObject*>());
@@ -3568,6 +3699,7 @@ private:
 // Tests that returning a QList<QObject*> from a method works
 void tst_qqmlecmascript::qlistqobjectMethods()
 {
+    QQmlEngine engine;
     QListQObjectMethodsObject obj;
     QQmlContext *context = new QQmlContext(engine.rootContext());
     context->setContextObject(&obj);
@@ -3586,10 +3718,11 @@ void tst_qqmlecmascript::qlistqobjectMethods()
 // QTBUG-9205
 void tst_qqmlecmascript::strictlyEquals()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("strictlyEquals.qml"));
 
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     QCOMPARE(object->property("test1").toBool(), true);
     QCOMPARE(object->property("test2").toBool(), true);
@@ -3605,10 +3738,11 @@ void tst_qqmlecmascript::strictlyEquals()
 
 void tst_qqmlecmascript::compiled()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("compiled.qml"));
 
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     QCOMPARE(object->property("test1").toReal(), qreal(15.7));
     QCOMPARE(object->property("test2").toReal(), qreal(-6.7));
@@ -3645,10 +3779,11 @@ void tst_qqmlecmascript::compiled()
 // Test that numbers assigned in bindings as strings work consistently
 void tst_qqmlecmascript::numberAssignment()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("numberAssignment.qml"));
 
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     QCOMPARE(object->property("test1"), QVariant((qreal)6.7));
     QCOMPARE(object->property("test2"), QVariant((qreal)6.7));
@@ -3671,10 +3806,11 @@ void tst_qqmlecmascript::numberAssignment()
 
 void tst_qqmlecmascript::propertySplicing()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("propertySplicing.qml"));
 
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     QCOMPARE(object->property("test").toBool(), true);
 
@@ -3684,10 +3820,11 @@ void tst_qqmlecmascript::propertySplicing()
 // QTBUG-16683
 void tst_qqmlecmascript::signalWithUnknownTypes()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("signalWithUnknownTypes.qml"));
 
     MyQmlObject *object = qobject_cast<MyQmlObject *>(component.create());
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     MyQmlObject::MyType type;
     type.value = 0x8971123;
@@ -3737,9 +3874,10 @@ void tst_qqmlecmascript::signalWithJSValueInVariant()
     QFETCH(QString, expression);
     QFETCH(QString, compare);
 
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("signalWithJSValueInVariant.qml"));
     QScopedPointer<MyQmlObject> object(qobject_cast<MyQmlObject *>(component.create()));
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     QJSValue value = engine.evaluate(expression);
     QVERIFY(!value.isError());
@@ -3761,9 +3899,10 @@ void tst_qqmlecmascript::signalWithJSValueInVariant_twoEngines()
     QFETCH(QString, expression);
     QFETCH(QString, compare);
 
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("signalWithJSValueInVariant.qml"));
     QScopedPointer<MyQmlObject> object(qobject_cast<MyQmlObject *>(component.create()));
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     QJSEngine engine2;
     QJSValue value = engine2.evaluate(expression);
@@ -3791,9 +3930,10 @@ void tst_qqmlecmascript::signalWithQJSValue()
     QFETCH(QString, expression);
     QFETCH(QString, compare);
 
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("signalWithQJSValue.qml"));
     QScopedPointer<MyQmlObject> object(qobject_cast<MyQmlObject *>(component.create()));
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     QJSValue value = engine.evaluate(expression);
     QVERIFY(!value.isError());
@@ -3959,7 +4099,7 @@ void tst_qqmlecmascript::singletonType()
     if (!errorMessage.isEmpty()) {
         QVERIFY(!object);
     } else {
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
         for (int i = 0; i < readProperties.size(); ++i)
             QCOMPARE(object->property(readProperties.at(i).toLatin1().constData()), readExpectedValues.at(i));
         for (int i = 0; i < writeProperties.size(); ++i)
@@ -3994,7 +4134,7 @@ void tst_qqmlecmascript::singletonTypeCaching()
     QQmlEngine cleanEngine;
     QQmlComponent component(&cleanEngine, testfile);
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
     QList<QVariant> firstValues;
     QMetaObject::invokeMethod(object, "modifyValues");
     for (int i = 0; i < readProperties.size(); ++i)
@@ -4003,7 +4143,7 @@ void tst_qqmlecmascript::singletonTypeCaching()
 
     QQmlComponent component2(&cleanEngine, testfile);
     QObject *object2 = component2.create();
-    QVERIFY(object2 != 0);
+    QVERIFY(object2 != nullptr);
     for (int i = 0; i < readProperties.size(); ++i)
         QCOMPARE(object2->property(readProperties.at(i).toLatin1().constData()), firstValues.at(i)); // cached, shouldn't have changed.
     delete object2;
@@ -4011,6 +4151,7 @@ void tst_qqmlecmascript::singletonTypeCaching()
 
 void tst_qqmlecmascript::singletonTypeImportOrder()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("singletontype/singletonTypeImportOrder.qml"));
     QObject *object = component.create();
     QVERIFY(object);
@@ -4020,6 +4161,7 @@ void tst_qqmlecmascript::singletonTypeImportOrder()
 
 void tst_qqmlecmascript::singletonTypeResolution()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("singletontype/singletonTypeResolution.qml"));
     QObject *object = component.create();
     QVERIFY(object);
@@ -4031,27 +4173,26 @@ void tst_qqmlecmascript::verifyContextLifetime(QQmlContextData *ctxt) {
     QQmlContextData *childCtxt = ctxt->childContexts;
 
     if (!ctxt->importedScripts.isNullOrUndefined()) {
-        QV8Engine *engine = QV8Engine::get(ctxt->engine);
-        QV4::ExecutionEngine *v4 = QV8Engine::getV4(engine);
+        QV4::ExecutionEngine *v4 = ctxt->engine->handle();
         QV4::Scope scope(v4);
         QV4::ScopedArrayObject scripts(scope, ctxt->importedScripts.value());
         QV4::Scoped<QV4::QQmlContextWrapper> qml(scope);
         for (quint32 i = 0; i < scripts->getLength(); ++i) {
             QQmlContextData *scriptContext, *newContext;
-            qml = scripts->getIndexed(i);
+            qml = scripts->get(i);
 
-            scriptContext = qml ? qml->getContext() : 0;
+            scriptContext = qml ? qml->getContext() : nullptr;
             qml = QV4::Encode::undefined();
 
             {
-                QV4::Scope scope(QV8Engine::getV4((engine)));
-                QV4::ScopedContext temporaryScope(scope, QV4::QmlContext::create(scope.engine->rootContext(), scriptContext, 0));
+                QV4::Scope scope(v4);
+                QV4::ScopedContext temporaryScope(scope, QV4::QmlContext::create(scope.engine->rootContext(), scriptContext, nullptr));
                 Q_UNUSED(temporaryScope)
             }
 
             ctxt->engine->collectGarbage();
-            qml = scripts->getIndexed(i);
-            newContext = qml ? qml->getContext() : 0;
+            qml = scripts->get(i);
+            newContext = qml ? qml->getContext() : nullptr;
             QCOMPARE(scriptContext, newContext);
         }
     }
@@ -4164,7 +4305,7 @@ void tst_qqmlecmascript::importScripts_data()
             << QString()
             << QStringList()
             << (QStringList() << QLatin1String("testValue"))
-            << (QVariantList() << QVariant(18));
+            << (QVariantList() << QVariant(16));
 
     QTest::newRow("import singleton type into js import")
             << testFileUrl("jsimport/testImportSingletonType.qml")
@@ -4298,6 +4439,10 @@ void tst_qqmlecmascript::importScripts()
 
     ThreadedTestHTTPServer server(dataDirectory() + "/remote");
 
+    QQmlEngine engine;
+    QString dataDir(dataDirectory() + QLatin1Char('/') + QLatin1String("lib"));
+    engine.addImportPath(dataDir);
+
     QStringList importPathList = engine.importPathList();
 
     QString remotePath(server.urlString("/"));
@@ -4326,7 +4471,7 @@ void tst_qqmlecmascript::importScripts()
     if (!errorMessage.isEmpty()) {
         QVERIFY(!object);
     } else {
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
 
         QQmlContextData *ctxt = QQmlContextData::get(engine.rootContext());
         tst_qqmlecmascript::verifyContextLifetime(ctxt);
@@ -4341,6 +4486,7 @@ void tst_qqmlecmascript::importScripts()
 
 void tst_qqmlecmascript::importCreationContext()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("jsimport/creationContext.qml"));
     QScopedPointer<QObject> object(component.create());
     QVERIFY(!object.isNull());
@@ -4361,11 +4507,11 @@ void tst_qqmlecmascript::scarceResources_other()
     QPixmap origPixmap(100, 100);
     origPixmap.fill(Qt::blue);
     QString srp_name, expectedWarning;
-    QQmlEnginePrivate *ep = QQmlEnginePrivate::get(&engine);
-    QV4::ExecutionEngine *v4 = QV8Engine::getV4(ep->v8engine());
-    ScarceResourceObject *eo = 0;
-    QObject *srsc = 0;
-    QObject *object = 0;
+    QQmlEngine engine;
+    QV4::ExecutionEngine *v4 = engine.handle();
+    ScarceResourceObject *eo = nullptr;
+    QObject *srsc = nullptr;
+    QObject *object = nullptr;
 
     /* property var semantics */
 
@@ -4394,7 +4540,7 @@ void tst_qqmlecmascript::scarceResources_other()
     // test that scarce resources are handled properly from js functions in qml files
     QQmlComponent varComponentEleven(&engine, testFileUrl("scarceResourceFunction.var.qml"));
     object = varComponentEleven.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
     QVERIFY(!object->property("scarceResourceCopy").isValid()); // not yet assigned, so should not be valid
     eo = qobject_cast<ScarceResourceObject*>(QQmlProperty::read(object, "a").value<QObject*>());
     QVERIFY(eo->scarceResourceIsDetached()); // should be no other copies of it at this stage.
@@ -4413,7 +4559,7 @@ void tst_qqmlecmascript::scarceResources_other()
     // test that if an exception occurs while invoking js function from cpp, that the resources are released.
     QQmlComponent varComponentTwelve(&engine, testFileUrl("scarceResourceFunctionFail.var.qml"));
     object = varComponentTwelve.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
     QVERIFY(!object->property("scarceResourceCopy").isValid()); // not yet assigned, so should not be valid
     eo = qobject_cast<ScarceResourceObject*>(QQmlProperty::read(object, "a").value<QObject*>());
     QVERIFY(eo->scarceResourceIsDetached()); // should be no other copies of it at this stage.
@@ -4431,7 +4577,7 @@ void tst_qqmlecmascript::scarceResources_other()
     // that the scarce resource is removed from the engine's list of scarce resources to clean up.
     QQmlComponent varComponentThirteen(&engine, testFileUrl("scarceResourceObjectGc.var.qml"));
     object = varComponentThirteen.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
     QVERIFY(!object->property("varProperty").isValid()); // not assigned yet
     QMetaObject::invokeMethod(object, "assignVarProperty");
     QVERIFY(v4->scarceResources.isEmpty());             // the scarce resource is a VME property.
@@ -4445,7 +4591,7 @@ void tst_qqmlecmascript::scarceResources_other()
     // test that scarce resources are handled properly in signal invocation
     QQmlComponent variantComponentTen(&engine, testFileUrl("scarceResourceSignal.variant.qml"));
     object = variantComponentTen.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
     srsc = object->findChild<QObject*>("srsc");
     QVERIFY(srsc);
     QVERIFY(!srsc->property("scarceResourceCopy").isValid()); // hasn't been instantiated yet.
@@ -4468,7 +4614,7 @@ void tst_qqmlecmascript::scarceResources_other()
     // test that scarce resources are handled properly from js functions in qml files
     QQmlComponent variantComponentEleven(&engine, testFileUrl("scarceResourceFunction.variant.qml"));
     object = variantComponentEleven.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
     QVERIFY(!object->property("scarceResourceCopy").isValid()); // not yet assigned, so should not be valid
     eo = qobject_cast<ScarceResourceObject*>(QQmlProperty::read(object, "a").value<QObject*>());
     QVERIFY(eo->scarceResourceIsDetached()); // should be no other copies of it at this stage.
@@ -4487,7 +4633,7 @@ void tst_qqmlecmascript::scarceResources_other()
     // test that if an exception occurs while invoking js function from cpp, that the resources are released.
     QQmlComponent variantComponentTwelve(&engine, testFileUrl("scarceResourceFunctionFail.variant.qml"));
     object = variantComponentTwelve.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
     QVERIFY(!object->property("scarceResourceCopy").isValid()); // not yet assigned, so should not be valid
     eo = qobject_cast<ScarceResourceObject*>(QQmlProperty::read(object, "a").value<QObject*>());
     QVERIFY(eo->scarceResourceIsDetached()); // should be no other copies of it at this stage.
@@ -4733,14 +4879,14 @@ void tst_qqmlecmascript::scarceResources()
     QFETCH(QVariantList, expectedValues);
     QFETCH(QStringList, expectedErrors);
 
-    QQmlEnginePrivate *ep = QQmlEnginePrivate::get(&engine);
-    QV4::ExecutionEngine *v4 = QV8Engine::getV4(ep->v8engine());
-    ScarceResourceObject *eo = 0;
-    QObject *object = 0;
+    QQmlEngine engine;
+    QV4::ExecutionEngine *v4 = engine.handle();
+    ScarceResourceObject *eo = nullptr;
+    QObject *object = nullptr;
 
     QQmlComponent c(&engine, qmlFile);
     object = c.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
     for (int i = 0; i < propertyNames.size(); ++i) {
         QString prop = propertyNames.at(i);
         bool validity = expectedValidity.at(i).toBool();
@@ -4766,9 +4912,10 @@ void tst_qqmlecmascript::scarceResources()
 void tst_qqmlecmascript::propertyChangeSlots()
 {
     // ensure that allowable property names are allowed and onPropertyNameChanged slots are generated correctly.
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("changeslots/propertyChangeSlots.qml"));
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
     delete object;
 
     // ensure that invalid property names fail properly.
@@ -4832,9 +4979,10 @@ void tst_qqmlecmascript::propertyVar()
 {
     QFETCH(QUrl, qmlFile);
 
+    QQmlEngine engine;
     QQmlComponent component(&engine, qmlFile);
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     QCOMPARE(object->property("test").toBool(), true);
 
@@ -4871,9 +5019,10 @@ void tst_qqmlecmascript::propertyQJSValue()
 {
     QFETCH(QUrl, qmlFile);
 
+    QQmlEngine engine;
     QQmlComponent component(&engine, qmlFile);
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     QCOMPARE(object->property("test").toBool(), true);
 
@@ -4883,14 +5032,15 @@ void tst_qqmlecmascript::propertyQJSValue()
 // Tests that we can write QVariant values to var properties from C++
 void tst_qqmlecmascript::propertyVarCpp()
 {
-    QObject *object = 0;
+    QObject *object = nullptr;
 
     // ensure that writing to and reading from a var property from cpp works as required.
     // Literal values stored in var properties can be read and written as QVariants
     // of a specific type, whereas object values are read as QVariantMaps.
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("propertyVarCpp.qml"));
     object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
     // assign int to property var that currently has int assigned
     QVERIFY(object->setProperty("varProperty", QVariant::fromValue(10)));
     QCOMPARE(object->property("varBound"), QVariant(15));
@@ -4909,11 +5059,13 @@ void tst_qqmlecmascript::propertyVarCpp()
 
 void tst_qqmlecmascript::propertyVarOwnership()
 {
+    QQmlEngine engine;
+
     // Referenced JS objects are not collected
     {
     QQmlComponent component(&engine, testFileUrl("propertyVarOwnership.qml"));
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
     QCOMPARE(object->property("test").toBool(), false);
     QMetaObject::invokeMethod(object, "runTest");
     QCOMPARE(object->property("test").toBool(), true);
@@ -4923,7 +5075,7 @@ void tst_qqmlecmascript::propertyVarOwnership()
     {
     QQmlComponent component(&engine, testFileUrl("propertyVarOwnership.2.qml"));
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
     QCOMPARE(object->property("test").toBool(), false);
     QMetaObject::invokeMethod(object, "runTest");
     QCOMPARE(object->property("test").toBool(), true);
@@ -4933,7 +5085,7 @@ void tst_qqmlecmascript::propertyVarOwnership()
     {
     QQmlComponent component(&engine, testFileUrl("propertyVarOwnership.3.qml"));
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     QCOMPARE(object->property("test2").toBool(), false);
     QCOMPARE(object->property("test2").toBool(), false);
@@ -4957,7 +5109,7 @@ void tst_qqmlecmascript::propertyVarOwnership()
     {
     QQmlComponent component(&engine, testFileUrl("propertyVarOwnership.4.qml"));
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     QCOMPARE(object->property("test").toBool(), true);
 
@@ -4976,7 +5128,7 @@ void tst_qqmlecmascript::propertyVarOwnership()
     {
     QQmlComponent component(&engine, testFileUrl("propertyVarOwnership.5.qml"));
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
     QMetaObject::invokeMethod(object, "createComponent");
     engine.collectGarbage();
     QMetaObject::invokeMethod(object, "runTest");
@@ -4990,22 +5142,23 @@ void tst_qqmlecmascript::propertyVarImplicitOwnership()
     // The childObject has a reference to a different QObject.  We want to ensure
     // that the different item will not be cleaned up until required.  IE, the childObject
     // has implicit ownership of the constructed QObject.
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("propertyVarImplicitOwnership.qml"));
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
     QMetaObject::invokeMethod(object, "assignCircular");
-    QCoreApplication::sendPostedEvents(0, QEvent::DeferredDelete); // process deleteLater() events from QV8QObjectWrapper.
+    QCoreApplication::sendPostedEvents(nullptr, QEvent::DeferredDelete); // process deleteLater() events from QV8QObjectWrapper.
     QCoreApplication::processEvents();
     QObject *rootObject = object->property("vp").value<QObject*>();
-    QVERIFY(rootObject != 0);
+    QVERIFY(rootObject != nullptr);
     QObject *childObject = rootObject->findChild<QObject*>("text");
-    QVERIFY(childObject != 0);
+    QVERIFY(childObject != nullptr);
     QCOMPARE(rootObject->property("rectCanary").toInt(), 5);
     QCOMPARE(childObject->property("textCanary").toInt(), 10);
     QMetaObject::invokeMethod(childObject, "constructQObject");    // creates a reference to a constructed QObject.
     QPointer<QObject> qobjectGuard(childObject->property("vp").value<QObject*>()); // get the pointer prior to processing deleteLater events.
     QVERIFY(!qobjectGuard.isNull());
-    QCoreApplication::sendPostedEvents(0, QEvent::DeferredDelete); // process deleteLater() events from QV8QObjectWrapper.
+    QCoreApplication::sendPostedEvents(nullptr, QEvent::DeferredDelete); // process deleteLater() events from QV8QObjectWrapper.
     QCoreApplication::processEvents();
     QVERIFY(!qobjectGuard.isNull());
     QMetaObject::invokeMethod(object, "deassignCircular");
@@ -5017,11 +5170,12 @@ void tst_qqmlecmascript::propertyVarImplicitOwnership()
 void tst_qqmlecmascript::propertyVarReparent()
 {
     // ensure that nothing breaks if we re-parent objects
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("propertyVar.reparent.qml"));
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
     QMetaObject::invokeMethod(object, "assignVarProp");
-    QCoreApplication::sendPostedEvents(0, QEvent::DeferredDelete); // process deleteLater() events from QV8QObjectWrapper.
+    QCoreApplication::sendPostedEvents(nullptr, QEvent::DeferredDelete); // process deleteLater() events from QV8QObjectWrapper.
     QCoreApplication::processEvents();
     QObject *rect = object->property("vp").value<QObject*>();
     QObject *text = rect->findChild<QObject*>("textOne");
@@ -5059,11 +5213,12 @@ void tst_qqmlecmascript::propertyVarReparentNullContext()
     // sometimes reparenting can cause problems
     // (eg, if the ctxt is collected, varproperties are no longer available)
     // this test ensures that no crash occurs in that situation.
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("propertyVar.reparent.qml"));
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
     QMetaObject::invokeMethod(object, "assignVarProp");
-    QCoreApplication::sendPostedEvents(0, QEvent::DeferredDelete); // process deleteLater() events from QV8QObjectWrapper.
+    QCoreApplication::sendPostedEvents(nullptr, QEvent::DeferredDelete); // process deleteLater() events from QV8QObjectWrapper.
     QCoreApplication::processEvents();
     QObject *rect = object->property("vp").value<QObject*>();
     QObject *text = rect->findChild<QObject*>("textOne");
@@ -5095,9 +5250,10 @@ void tst_qqmlecmascript::propertyVarReparentNullContext()
 void tst_qqmlecmascript::propertyVarCircular()
 {
     // enforce behaviour regarding circular references - ensure qdvmemo deletion.
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("propertyVar.circular.qml"));
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
     QMetaObject::invokeMethod(object, "assignCircular");           // cause assignment and gc
     {
         QCOMPARE(object->property("canaryInt"), QVariant(5));
@@ -5105,7 +5261,7 @@ void tst_qqmlecmascript::propertyVarCircular()
         QVERIFY(canaryResourceVariant.isValid());
     }
 
-    QCoreApplication::sendPostedEvents(0, QEvent::DeferredDelete); // process deleteLater() events from QV8QObjectWrapper.
+    QCoreApplication::sendPostedEvents(nullptr, QEvent::DeferredDelete); // process deleteLater() events from QV8QObjectWrapper.
     QCoreApplication::processEvents();
     QCOMPARE(object->property("canaryInt"), QVariant(5));
     QVariant canaryResourceVariant = object->property("canaryResource");
@@ -5127,16 +5283,17 @@ void tst_qqmlecmascript::propertyVarCircular2()
 {
     // track deletion of JS-owned parent item with Cpp-owned child
     // where the child has a var property referencing its parent.
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("propertyVar.circular.2.qml"));
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
     QMetaObject::invokeMethod(object, "assignCircular");
-    QCoreApplication::sendPostedEvents(0, QEvent::DeferredDelete); // process deleteLater() events from QV8QObjectWrapper.
+    QCoreApplication::sendPostedEvents(nullptr, QEvent::DeferredDelete); // process deleteLater() events from QV8QObjectWrapper.
     QCoreApplication::processEvents();
     QObject *rootObject = object->property("vp").value<QObject*>();
-    QVERIFY(rootObject != 0);
+    QVERIFY(rootObject != nullptr);
     QObject *childObject = rootObject->findChild<QObject*>("text");
-    QVERIFY(childObject != 0);
+    QVERIFY(childObject != nullptr);
     QPointer<QObject> rootObjectTracker(rootObject);
     QVERIFY(!rootObjectTracker.isNull());
     QPointer<QObject> childObjectTracker(childObject);
@@ -5155,11 +5312,12 @@ void tst_qqmlecmascript::propertyVarInheritance()
 {
     // enforce behaviour regarding element inheritance - ensure handle disposal.
     // The particular component under test here has a chain of references.
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("propertyVar.inherit.qml"));
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
     QMetaObject::invokeMethod(object, "assignCircular");           // cause assignment and gc
-    QCoreApplication::sendPostedEvents(0, QEvent::DeferredDelete); // process deleteLater() events from QV8QObjectWrapper.
+    QCoreApplication::sendPostedEvents(nullptr, QEvent::DeferredDelete); // process deleteLater() events from QV8QObjectWrapper.
     QCoreApplication::processEvents();
     // we want to be able to track when the varProperties array of the last metaobject is disposed
     QObject *cco5 = object->property("varProperty").value<QObject*>()->property("vp").value<QObject*>()->property("vp").value<QObject*>()->property("vp").value<QObject*>()->property("vp").value<QObject*>();
@@ -5174,9 +5332,9 @@ void tst_qqmlecmascript::propertyVarInheritance()
         // XXX NOTE: this is very implementation dependent.  QDVMEMO->vmeProperty() is the only
         // public function which can return us a handle to something in the varProperties array.
         QV4::ReturnedValue tmp = icovmemo->vmeProperty(ico5->metaObject()->indexOfProperty("circ"));
-        icoCanaryHandle.set(QQmlEnginePrivate::getV4Engine(&engine), tmp);
+        icoCanaryHandle.set(engine.handle(), tmp);
         tmp = ccovmemo->vmeProperty(cco5->metaObject()->indexOfProperty("circ"));
-        ccoCanaryHandle.set(QQmlEnginePrivate::getV4Engine(&engine), tmp);
+        ccoCanaryHandle.set(engine.handle(), tmp);
         tmp = QV4::Encode::null();
         QVERIFY(!icoCanaryHandle.isUndefined());
         QVERIFY(!ccoCanaryHandle.isUndefined());
@@ -5200,21 +5358,22 @@ void tst_qqmlecmascript::propertyVarInheritance2()
 {
     // The particular component under test here does NOT have a chain of references; the
     // only link between rootObject and childObject is that rootObject is the parent of childObject.
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("propertyVar.circular.2.qml"));
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
     QMetaObject::invokeMethod(object, "assignCircular");
-    QCoreApplication::sendPostedEvents(0, QEvent::DeferredDelete); // process deleteLater() events from QV8QObjectWrapper.
+    QCoreApplication::sendPostedEvents(nullptr, QEvent::DeferredDelete); // process deleteLater() events from QV8QObjectWrapper.
     QCoreApplication::processEvents();
     QObject *rootObject = object->property("vp").value<QObject*>();
-    QVERIFY(rootObject != 0);
+    QVERIFY(rootObject != nullptr);
     QObject *childObject = rootObject->findChild<QObject*>("text");
-    QVERIFY(childObject != 0);
+    QVERIFY(childObject != nullptr);
     QCOMPARE(rootObject->property("rectCanary").toInt(), 5);
     QCOMPARE(childObject->property("textCanary").toInt(), 10);
     QV4::WeakValue childObjectVarArrayValueHandle;
     {
-        childObjectVarArrayValueHandle.set(QQmlEnginePrivate::getV4Engine(&engine),
+        childObjectVarArrayValueHandle.set(engine.handle(),
                                            QQmlVMEMetaObject::get(childObject)->vmeProperty(childObject->metaObject()->indexOfProperty("vp")));
         QVERIFY(!childObjectVarArrayValueHandle.isUndefined());
         gc(engine);
@@ -5233,10 +5392,11 @@ void tst_qqmlecmascript::propertyVarInheritance2()
 // Ensure that QObject type conversion works on binding assignment
 void tst_qqmlecmascript::elementAssign()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("elementAssign.qml"));
 
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     QCOMPARE(object->property("test").toBool(), true);
 
@@ -5246,10 +5406,11 @@ void tst_qqmlecmascript::elementAssign()
 // QTBUG-12457
 void tst_qqmlecmascript::objectPassThroughSignals()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("objectsPassThroughSignals.qml"));
 
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     QCOMPARE(object->property("test").toBool(), true);
 
@@ -5259,10 +5420,11 @@ void tst_qqmlecmascript::objectPassThroughSignals()
 // QTBUG-21626
 void tst_qqmlecmascript::objectConversion()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("objectConversion.qml"));
 
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
     QVariant retn;
     QMetaObject::invokeMethod(object, "circularObject", Q_RETURN_ARG(QVariant, retn));
     QCOMPARE(retn.value<QJSValue>().property("test").toInt(), int(100));
@@ -5274,10 +5436,11 @@ void tst_qqmlecmascript::objectConversion()
 // QTBUG-20242
 void tst_qqmlecmascript::booleanConversion()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("booleanConversion.qml"));
 
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     QCOMPARE(object->property("test_true1").toBool(), true);
     QCOMPARE(object->property("test_true2").toBool(), true);
@@ -5300,16 +5463,15 @@ void tst_qqmlecmascript::handleReferenceManagement()
         QQmlEngine hrmEngine;
         QQmlComponent component(&hrmEngine, testFileUrl("handleReferenceManagement.object.1.qml"));
         QObject *object = component.create();
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
         CircularReferenceObject *cro = object->findChild<CircularReferenceObject*>("cro");
-        cro->setEngine(&hrmEngine);
         cro->setDtorCount(&dtorCount);
         QMetaObject::invokeMethod(object, "createReference");
         gc(hrmEngine);
         QCOMPARE(dtorCount, 0); // second has JS ownership, kept alive by first's reference
         delete object;
         hrmEngine.collectGarbage();
-        QCoreApplication::sendPostedEvents(0, QEvent::DeferredDelete);
+        QCoreApplication::sendPostedEvents(nullptr, QEvent::DeferredDelete);
         QCoreApplication::processEvents();
         QCOMPARE(dtorCount, 3);
     }
@@ -5320,16 +5482,15 @@ void tst_qqmlecmascript::handleReferenceManagement()
         QQmlEngine hrmEngine;
         QQmlComponent component(&hrmEngine, testFileUrl("handleReferenceManagement.object.2.qml"));
         QObject *object = component.create();
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
         CircularReferenceObject *cro = object->findChild<CircularReferenceObject*>("cro");
-        cro->setEngine(&hrmEngine);
         cro->setDtorCount(&dtorCount);
         QMetaObject::invokeMethod(object, "circularReference");
         gc(hrmEngine);
         QCOMPARE(dtorCount, 2); // both should be cleaned up, since circular references shouldn't keep alive.
         delete object;
         hrmEngine.collectGarbage();
-        QCoreApplication::sendPostedEvents(0, QEvent::DeferredDelete);
+        QCoreApplication::sendPostedEvents(nullptr, QEvent::DeferredDelete);
         QCoreApplication::processEvents();
         QCOMPARE(dtorCount, 3);
     }
@@ -5339,7 +5500,7 @@ void tst_qqmlecmascript::handleReferenceManagement()
         QQmlEngine hrmEngine;
         QQmlComponent component(&hrmEngine, testFileUrl("handleReferenceManagement.dynprop.qml"));
         QObject *object = component.create();
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
         QMetaObject::invokeMethod(object, "createReference");
         gc(hrmEngine);
         QMetaObject::invokeMethod(object, "ensureReference");
@@ -5356,7 +5517,7 @@ void tst_qqmlecmascript::handleReferenceManagement()
         QQmlEngine hrmEngine;
         QQmlComponent component(&hrmEngine, testFileUrl("handleReferenceManagement.dynprop.2.qml"));
         QObject *object = component.create();
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
         QMetaObject::invokeMethod(object, "createReference");
         gc(hrmEngine);
         QMetaObject::invokeMethod(object, "ensureReference");
@@ -5373,7 +5534,7 @@ void tst_qqmlecmascript::handleReferenceManagement()
         QQmlEngine hrmEngine;
         QQmlComponent component(&hrmEngine, testFileUrl("handleReferenceManagement.dynprop.3.qml"));
         QObject *object = component.create();
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
         QMetaObject::invokeMethod(object, "createReference");
         gc(hrmEngine);
         QMetaObject::invokeMethod(object, "ensureReference");
@@ -5388,9 +5549,10 @@ void tst_qqmlecmascript::handleReferenceManagement()
 
 void tst_qqmlecmascript::stringArg()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("stringArg.qml"));
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
     QMetaObject::invokeMethod(object, "success");
     QVERIFY(object->property("returnValue").toBool());
 
@@ -5404,10 +5566,11 @@ void tst_qqmlecmascript::stringArg()
 
 void tst_qqmlecmascript::readonlyDeclaration()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("readonlyDeclaration.qml"));
 
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     QCOMPARE(object->property("test").toBool(), true);
 
@@ -5421,13 +5584,15 @@ Q_DECLARE_METATYPE(QList<QString>)
 Q_DECLARE_METATYPE(QList<QUrl>)
 void tst_qqmlecmascript::sequenceConversionRead()
 {
+    QQmlEngine engine;
+
     {
         QUrl qmlFile = testFileUrl("sequenceConversion.read.qml");
         QQmlComponent component(&engine, qmlFile);
         QObject *object = component.create();
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
         MySequenceConversionObject *seq = object->findChild<MySequenceConversionObject*>("msco");
-        QVERIFY(seq != 0);
+        QVERIFY(seq != nullptr);
 
         QMetaObject::invokeMethod(object, "readSequences");
         QList<int> intList; intList << 1 << 2 << 3 << 4;
@@ -5476,9 +5641,9 @@ void tst_qqmlecmascript::sequenceConversionRead()
         QUrl qmlFile = testFileUrl("sequenceConversion.read.error.qml");
         QQmlComponent component(&engine, qmlFile);
         QObject *object = component.create();
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
         MySequenceConversionObject *seq = object->findChild<MySequenceConversionObject*>("msco");
-        QVERIFY(seq != 0);
+        QVERIFY(seq != nullptr);
 
         // we haven't registered QList<NonRegisteredType> as a sequence type.
         QString warningOne = QLatin1String("QMetaProperty::read: Unable to handle unregistered datatype 'QList<NonRegisteredType>' for property 'MySequenceConversionObject::typeListProperty'");
@@ -5501,13 +5666,14 @@ void tst_qqmlecmascript::sequenceConversionRead()
 
 void tst_qqmlecmascript::sequenceConversionWrite()
 {
+    QQmlEngine engine;
     {
         QUrl qmlFile = testFileUrl("sequenceConversion.write.qml");
         QQmlComponent component(&engine, qmlFile);
         QObject *object = component.create();
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
         MySequenceConversionObject *seq = object->findChild<MySequenceConversionObject*>("msco");
-        QVERIFY(seq != 0);
+        QVERIFY(seq != nullptr);
 
         QMetaObject::invokeMethod(object, "writeSequences");
         QCOMPARE(object->property("success").toBool(), true);
@@ -5528,9 +5694,9 @@ void tst_qqmlecmascript::sequenceConversionWrite()
         QUrl qmlFile = testFileUrl("sequenceConversion.write.error.qml");
         QQmlComponent component(&engine, qmlFile);
         QObject *object = component.create();
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
         MySequenceConversionObject *seq = object->findChild<MySequenceConversionObject*>("msco");
-        QVERIFY(seq != 0);
+        QVERIFY(seq != nullptr);
 
         // we haven't registered QList<QPoint> as a sequence type, so writing shouldn't work.
         QString warningOne = qmlFile.toString() + QLatin1String(":16: Error: Cannot assign QJSValue to QList<QPoint>");
@@ -5549,18 +5715,20 @@ void tst_qqmlecmascript::sequenceConversionArray()
 {
     // ensure that in JS the returned sequences act just like normal JS Arrays.
     QUrl qmlFile = testFileUrl("sequenceConversion.array.qml");
+    QQmlEngine engine;
     QQmlComponent component(&engine, qmlFile);
-    QObject *object = component.create();
-    QVERIFY(object != 0);
-    QMetaObject::invokeMethod(object, "indexedAccess");
+    QScopedPointer<QObject> object(component.create());
+    QVERIFY(object != nullptr);
+    QMetaObject::invokeMethod(object.data(), "indexedAccess");
     QVERIFY(object->property("success").toBool());
-    QMetaObject::invokeMethod(object, "arrayOperations");
+    QMetaObject::invokeMethod(object.data(), "arrayOperations");
     QVERIFY(object->property("success").toBool());
-    QMetaObject::invokeMethod(object, "testEqualitySemantics");
+    QMetaObject::invokeMethod(object.data(), "testEqualitySemantics");
     QVERIFY(object->property("success").toBool());
-    QMetaObject::invokeMethod(object, "testReferenceDeletion");
+    QMetaObject::invokeMethod(object.data(), "testReferenceDeletion");
     QCOMPARE(object->property("referenceDeletion").toBool(), true);
-    delete object;
+    QMetaObject::invokeMethod(object.data(), "jsonConversion");
+    QVERIFY(object->property("success").toBool());
 }
 
 
@@ -5569,9 +5737,10 @@ void tst_qqmlecmascript::sequenceConversionIndexes()
     // ensure that we gracefully fail if unsupported index values are specified.
     // Qt container classes only support non-negative, signed integer index values.
     QUrl qmlFile = testFileUrl("sequenceConversion.indexes.qml");
+    QQmlEngine engine;
     QQmlComponent component(&engine, qmlFile);
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
     QString w1 = qmlFile.toString() + QLatin1String(":34: Index out of range during length set");
     QString w2 = qmlFile.toString() + QLatin1String(":41: Index out of range during indexed set");
     QString w3 = qmlFile.toString() + QLatin1String(":48: Index out of range during indexed get");
@@ -5590,9 +5759,10 @@ void tst_qqmlecmascript::sequenceConversionThreads()
     // ensure that sequence conversion operations work correctly in a worker thread
     // and that serialisation between the main and worker thread succeeds.
     QUrl qmlFile = testFileUrl("sequenceConversion.threads.qml");
+    QQmlEngine engine;
     QQmlComponent component(&engine, qmlFile);
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     QMetaObject::invokeMethod(object, "testIntSequence");
     QTRY_VERIFY(object->property("finished").toBool());
@@ -5627,11 +5797,12 @@ void tst_qqmlecmascript::sequenceConversionThreads()
 
 void tst_qqmlecmascript::sequenceConversionBindings()
 {
+    QQmlEngine engine;
     {
         QUrl qmlFile = testFileUrl("sequenceConversion.bindings.qml");
         QQmlComponent component(&engine, qmlFile);
         QObject *object = component.create();
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
         QList<int> intList; intList << 1 << 2 << 3 << 12 << 7;
         QCOMPARE(object->property("boundSequence").value<QList<int> >(), intList);
         QCOMPARE(object->property("boundElement").toInt(), intList.at(3));
@@ -5642,11 +5813,11 @@ void tst_qqmlecmascript::sequenceConversionBindings()
 
     {
         QUrl qmlFile = testFileUrl("sequenceConversion.bindings.error.qml");
-        QString warning = QString(QLatin1String("%1:17:27: Unable to assign QList<int> to QList<bool>")).arg(qmlFile.toString());
+        QString warning = QString(QLatin1String("%1:17:9: Unable to assign QList<int> to QList<bool>")).arg(qmlFile.toString());
         QTest::ignoreMessage(QtWarningMsg, warning.toLatin1().constData());
         QQmlComponent component(&engine, qmlFile);
         QObject *object = component.create();
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
         delete object;
     }
 }
@@ -5654,9 +5825,10 @@ void tst_qqmlecmascript::sequenceConversionBindings()
 void tst_qqmlecmascript::sequenceConversionCopy()
 {
     QUrl qmlFile = testFileUrl("sequenceConversion.copy.qml");
+    QQmlEngine engine;
     QQmlComponent component(&engine, qmlFile);
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
     QMetaObject::invokeMethod(object, "testCopySequences");
     QCOMPARE(object->property("success").toBool(), true);
     QMetaObject::invokeMethod(object, "readSequenceCopyElements");
@@ -5672,11 +5844,13 @@ void tst_qqmlecmascript::sequenceConversionCopy()
 
 void tst_qqmlecmascript::assignSequenceTypes()
 {
+    QQmlEngine engine;
+
     // test binding array to sequence type property
     {
     QQmlComponent component(&engine, testFileUrl("assignSequenceTypes.1.qml"));
     MySequenceConversionObject *object = qobject_cast<MySequenceConversionObject *>(component.create());
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
     QCOMPARE(object->intListProperty(), (QList<int>() << 1 << 2));
     QCOMPARE(object->qrealListProperty(), (QList<qreal>() << 1.1 << 2.2 << 3));
     QCOMPARE(object->boolListProperty(), (QList<bool>() << false << true));
@@ -5690,7 +5864,7 @@ void tst_qqmlecmascript::assignSequenceTypes()
     {
     QQmlComponent component(&engine, testFileUrl("assignSequenceTypes.2.qml"));
     MySequenceConversionObject *object = qobject_cast<MySequenceConversionObject *>(component.create());
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
     QCOMPARE(object->intListProperty(), (QList<int>() << 1));
     QCOMPARE(object->qrealListProperty(), (QList<qreal>() << 1.1));
     QCOMPARE(object->boolListProperty(), (QList<bool>() << false));
@@ -5704,7 +5878,7 @@ void tst_qqmlecmascript::assignSequenceTypes()
     {
     QQmlComponent component(&engine, testFileUrl("assignSequenceTypes.3.qml"));
     MySequenceConversionObject *object = qobject_cast<MySequenceConversionObject *>(component.create());
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
     QCOMPARE(object->intListProperty(), (QList<int>() << 1));
     QCOMPARE(object->qrealListProperty(), (QList<qreal>() << 1));
     QCOMPARE(object->boolListProperty(), (QList<bool>() << false));
@@ -5716,7 +5890,7 @@ void tst_qqmlecmascript::assignSequenceTypes()
     {
     QQmlComponent component(&engine, testFileUrl("assignSequenceTypes.4.qml"));
     MySequenceConversionObject *object = qobject_cast<MySequenceConversionObject *>(component.create());
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
     QCOMPARE(object->intListProperty(), (QList<int>() << 1 << 2));
     QCOMPARE(object->qrealListProperty(), (QList<qreal>() << 1.1 << 2.2 << 3));
     QCOMPARE(object->boolListProperty(), (QList<bool>() << false << true));
@@ -5730,7 +5904,7 @@ void tst_qqmlecmascript::assignSequenceTypes()
     {
     QQmlComponent component(&engine, testFileUrl("assignSequenceTypes.5.qml"));
     MySequenceConversionObject *object = qobject_cast<MySequenceConversionObject *>(component.create());
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
     QCOMPARE(object->intListProperty(), (QList<int>() << 1));
     QCOMPARE(object->qrealListProperty(), (QList<qreal>() << 1.1));
     QCOMPARE(object->boolListProperty(), (QList<bool>() << false));
@@ -5744,7 +5918,7 @@ void tst_qqmlecmascript::assignSequenceTypes()
     {
     QQmlComponent component(&engine, testFileUrl("assignSequenceTypes.6.qml"));
     MySequenceConversionObject *object = qobject_cast<MySequenceConversionObject *>(component.create());
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
     QCOMPARE(object->intListProperty(), (QList<int>() << 1));
     QCOMPARE(object->qrealListProperty(), (QList<qreal>() << 1));
     QCOMPARE(object->boolListProperty(), (QList<bool>() << false));
@@ -5756,13 +5930,13 @@ void tst_qqmlecmascript::assignSequenceTypes()
     {
     QQmlComponent component(&engine, testFileUrl("assignSequenceTypes.7.qml"));
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
     MySequenceConversionObject *msco1 = object->findChild<MySequenceConversionObject *>(QLatin1String("msco1"));
     MySequenceConversionObject *msco2 = object->findChild<MySequenceConversionObject *>(QLatin1String("msco2"));
     MySequenceConversionObject *msco3 = object->findChild<MySequenceConversionObject *>(QLatin1String("msco3"));
     MySequenceConversionObject *msco4 = object->findChild<MySequenceConversionObject *>(QLatin1String("msco4"));
     MySequenceConversionObject *msco5 = object->findChild<MySequenceConversionObject *>(QLatin1String("msco5"));
-    QVERIFY(msco1 != 0 && msco2 != 0 && msco3 != 0 && msco4 != 0 && msco5 != 0);
+    QVERIFY(msco1 != nullptr && msco2 != nullptr && msco3 != nullptr && msco4 != nullptr && msco5 != nullptr);
     QCOMPARE(msco1->urlListProperty(), (QList<QUrl>() << QUrl(testFileUrl("example.html"))));
     QCOMPARE(msco2->urlListProperty(), (QList<QUrl>() << QUrl(testFileUrl("example.html"))));
     QCOMPARE(msco3->urlListProperty(), (QList<QUrl>() << QUrl(testFileUrl("example.html")) << QUrl(testFileUrl("example2.html"))));
@@ -5770,24 +5944,36 @@ void tst_qqmlecmascript::assignSequenceTypes()
     QCOMPARE(msco5->urlListProperty(), (QList<QUrl>() << QUrl(testFileUrl("example.html")) << QUrl(testFileUrl("example2.html"))));
     delete object;
     }
+
+    {
+    QQmlComponent component(&engine, testFileUrl("assignSequenceTypes.8.qml"));
+    QScopedPointer<QObject> object(component.create());
+    QVERIFY(object != nullptr);
+    QVariant result;
+    QMetaObject::invokeMethod(object.data(), "tryWritingReadOnlySequence", Q_RETURN_ARG(QVariant, result));
+    QVERIFY(result.type() == QVariant::Bool);
+    QVERIFY(result.toBool());
+    }
 }
 
 // Test that assigning a null object works
 // Regressed with: df1788b4dbbb2826ae63f26bdf166342595343f4
 void tst_qqmlecmascript::nullObjectBinding()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("nullObjectBinding.qml"));
 
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
-    QVERIFY(object->property("test") == QVariant::fromValue((QObject *)0));
+    QVERIFY(object->property("test") == QVariant::fromValue((QObject *)nullptr));
 
     delete object;
 }
 
 void tst_qqmlecmascript::nullObjectInitializer()
 {
+    QQmlEngine engine;
     {
         QQmlComponent component(&engine, testFileUrl("nullObjectInitializer.qml"));
         QScopedPointer<QObject> obj(component.create());
@@ -5818,7 +6004,7 @@ void tst_qqmlecmascript::nullObjectInitializer()
         {
             const int propertyIndex = obj->metaObject()->indexOfProperty("testProperty");
             QVERIFY(propertyIndex > 0);
-            QVERIFY(ddata->hasBindingBit(propertyIndex));
+            QVERIFY(!ddata->hasBindingBit(propertyIndex));
         }
 
         QVERIFY(obj->property("success").toBool());
@@ -5827,6 +6013,13 @@ void tst_qqmlecmascript::nullObjectInitializer()
         QVERIFY(value.userType() == qMetaTypeId<QObject*>());
         QVERIFY(!value.value<QObject*>());
     }
+
+    {
+        QQmlComponent component(&engine, testFileUrl("qmlVarNullBinding.qml"));
+        QScopedPointer<QObject> obj(component.create());
+        QVERIFY(!obj.isNull());
+        QVERIFY(!obj->property("signalSeen").toBool());
+    }
 }
 
 // Test that bindings don't evaluate once the engine has been destroyed
@@ -5836,7 +6029,7 @@ void tst_qqmlecmascript::deletedEngine()
     QQmlComponent component(engine, testFileUrl("deletedEngine.qml"));
 
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     QCOMPARE(object->property("a").toInt(), 39);
     object->setProperty("b", QVariant(9));
@@ -5855,20 +6048,22 @@ void tst_qqmlecmascript::deletedEngine()
 // Test the crashing part of QTBUG-9705
 void tst_qqmlecmascript::libraryScriptAssert()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("libraryScriptAssert.qml"));
 
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     delete object;
 }
 
 void tst_qqmlecmascript::variantsAssignedUndefined()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("variantsAssignedUndefined.qml"));
 
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     QCOMPARE(object->property("test1").toInt(), 10);
     QCOMPARE(object->property("test2").toInt(), 11);
@@ -5884,10 +6079,11 @@ void tst_qqmlecmascript::variantsAssignedUndefined()
 
 void tst_qqmlecmascript::variants()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("variants.qml"));
 
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     QCOMPARE(object->property("undefinedVariant").type(), QVariant::Invalid);
     QCOMPARE(int(object->property("nullVariant").type()), int(QMetaType::Nullptr));
@@ -5907,12 +6103,13 @@ void tst_qqmlecmascript::variants()
 
 void tst_qqmlecmascript::qtbug_9792()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("qtbug_9792.qml"));
 
     QQmlContext *context = new QQmlContext(engine.rootContext());
 
     MyQmlObject *object = qobject_cast<MyQmlObject*>(component.create(context));
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     QTest::ignoreMessage(QtDebugMsg, "Hello world!");
     object->basicSignal();
@@ -5931,13 +6128,14 @@ void tst_qqmlecmascript::qtbug_9792()
 // Verifies that QPointer<>s used in the vmemetaobject are cleaned correctly
 void tst_qqmlecmascript::qtcreatorbug_1289()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("qtcreatorbug_1289.qml"));
 
     QObject *o = component.create();
-    QVERIFY(o != 0);
+    QVERIFY(o != nullptr);
 
     QObject *nested = qvariant_cast<QObject *>(o->property("object"));
-    QVERIFY(nested != 0);
+    QVERIFY(nested != nullptr);
 
     QVERIFY(qvariant_cast<QObject *>(nested->property("nestedObject")) == o);
 
@@ -5952,6 +6150,7 @@ void tst_qqmlecmascript::qtcreatorbug_1289()
 // Test that we shut down without stupid warnings
 void tst_qqmlecmascript::noSpuriousWarningsAtShutdown()
 {
+    QQmlEngine engine;
     {
     QQmlComponent component(&engine, testFileUrl("noSpuriousWarningsAtShutdown.qml"));
 
@@ -5980,13 +6179,14 @@ void tst_qqmlecmascript::noSpuriousWarningsAtShutdown()
 
 void tst_qqmlecmascript::canAssignNullToQObject()
 {
+    QQmlEngine engine;
     {
     QQmlComponent component(&engine, testFileUrl("canAssignNullToQObject.1.qml"));
 
     MyQmlObject *o = qobject_cast<MyQmlObject *>(component.create());
-    QVERIFY(o != 0);
+    QVERIFY(o != nullptr);
 
-    QVERIFY(o->objectProperty() != 0);
+    QVERIFY(o->objectProperty() != nullptr);
 
     o->setProperty("runTest", true);
 
@@ -5999,7 +6199,7 @@ void tst_qqmlecmascript::canAssignNullToQObject()
     QQmlComponent component(&engine, testFileUrl("canAssignNullToQObject.2.qml"));
 
     MyQmlObject *o = qobject_cast<MyQmlObject *>(component.create());
-    QVERIFY(o != 0);
+    QVERIFY(o != nullptr);
 
     QVERIFY(!o->objectProperty());
 
@@ -6009,20 +6209,21 @@ void tst_qqmlecmascript::canAssignNullToQObject()
 
 void tst_qqmlecmascript::functionAssignment_fromBinding()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("functionAssignment.1.qml"));
 
     QString url = component.url().toString();
-    QString w1 = url + ":4:25: Unable to assign a function to a property of any type other than var.";
-    QString w2 = url + ":5:25: Invalid use of Qt.binding() in a binding declaration.";
-    QString w3 = url + ":6:21: Invalid use of Qt.binding() in a binding declaration.";
-    QString w4 = url + ":7:15: Invalid use of Qt.binding() in a binding declaration.";
+    QString w1 = url + ":4:5: Unable to assign a function to a property of any type other than var.";
+    QString w2 = url + ":5:5: Invalid use of Qt.binding() in a binding declaration.";
+    QString w3 = url + ":6:5: Invalid use of Qt.binding() in a binding declaration.";
+    QString w4 = url + ":7:5: Invalid use of Qt.binding() in a binding declaration.";
     QTest::ignoreMessage(QtWarningMsg, w1.toLatin1().constData());
     QTest::ignoreMessage(QtWarningMsg, w2.toLatin1().constData());
     QTest::ignoreMessage(QtWarningMsg, w3.toLatin1().constData());
     QTest::ignoreMessage(QtWarningMsg, w4.toLatin1().constData());
 
     MyQmlObject *o = qobject_cast<MyQmlObject *>(component.create());
-    QVERIFY(o != 0);
+    QVERIFY(o != nullptr);
 
     QVERIFY(!o->property("a").isValid());
 
@@ -6033,11 +6234,12 @@ void tst_qqmlecmascript::functionAssignment_fromJS()
 {
     QFETCH(QString, triggerProperty);
 
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("functionAssignment.2.qml"));
     QVERIFY2(component.errorString().isEmpty(), qPrintable(component.errorString()));
 
     MyQmlObject *o = qobject_cast<MyQmlObject *>(component.create());
-    QVERIFY(o != 0);
+    QVERIFY(o != nullptr);
     QVERIFY(!o->property("a").isValid());
 
     o->setProperty("aNumber", QVariant(5));
@@ -6065,11 +6267,12 @@ void tst_qqmlecmascript::functionAssignment_fromJS_data()
 
 void tst_qqmlecmascript::functionAssignmentfromJS_invalid()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("functionAssignment.2.qml"));
     QVERIFY2(component.errorString().isEmpty(), qPrintable(component.errorString()));
 
     MyQmlObject *o = qobject_cast<MyQmlObject *>(component.create());
-    QVERIFY(o != 0);
+    QVERIFY(o != nullptr);
     QVERIFY(!o->property("a").isValid());
 
     o->setProperty("assignFuncWithoutReturn", true);
@@ -6089,6 +6292,7 @@ void tst_qqmlecmascript::functionAssignmentfromJS_invalid()
 
 void tst_qqmlecmascript::functionAssignment_afterBinding()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("functionAssignment.3.qml"));
 
     QString url = component.url().toString();
@@ -6096,7 +6300,7 @@ void tst_qqmlecmascript::functionAssignment_afterBinding()
     QTest::ignoreMessage(QtWarningMsg, w1.toLatin1().constData());
 
     QObject *o = component.create();
-    QVERIFY(o != 0);
+    QVERIFY(o != nullptr);
     QCOMPARE(o->property("t1"), QVariant::fromValue<int>(4)); // should have bound
     QCOMPARE(o->property("t2"), QVariant::fromValue<int>(2)); // should not have changed
 
@@ -6105,10 +6309,11 @@ void tst_qqmlecmascript::functionAssignment_afterBinding()
 
 void tst_qqmlecmascript::eval()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("eval.qml"));
 
     QObject *o = component.create();
-    QVERIFY(o != 0);
+    QVERIFY(o != nullptr);
 
     QCOMPARE(o->property("test1").toBool(), true);
     QCOMPARE(o->property("test2").toBool(), true);
@@ -6121,10 +6326,11 @@ void tst_qqmlecmascript::eval()
 
 void tst_qqmlecmascript::function()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("function.qml"));
 
     QObject *o = component.create();
-    QVERIFY(o != 0);
+    QVERIFY(o != nullptr);
 
     QCOMPARE(o->property("test1").toBool(), true);
     QCOMPARE(o->property("test2").toBool(), true);
@@ -6136,11 +6342,12 @@ void tst_qqmlecmascript::function()
 // Test the "Qt.include" method
 void tst_qqmlecmascript::include()
 {
+    QQmlEngine engine;
     // Non-library relative include
     {
     QQmlComponent component(&engine, testFileUrl("include.qml"));
     QObject *o = component.create();
-    QVERIFY(o != 0);
+    QVERIFY(o != nullptr);
 
     QCOMPARE(o->property("test0").toInt(), 99);
     QCOMPARE(o->property("test1").toBool(), true);
@@ -6156,7 +6363,7 @@ void tst_qqmlecmascript::include()
     {
     QQmlComponent component(&engine, testFileUrl("include_shared.qml"));
     QObject *o = component.create();
-    QVERIFY(o != 0);
+    QVERIFY(o != nullptr);
 
     QCOMPARE(o->property("test0").toInt(), 99);
     QCOMPARE(o->property("test1").toBool(), true);
@@ -6172,7 +6379,7 @@ void tst_qqmlecmascript::include()
     {
     QQmlComponent component(&engine, testFileUrl("include_callback.qml"));
     QObject *o = component.create();
-    QVERIFY(o != 0);
+    QVERIFY(o != nullptr);
 
     QCOMPARE(o->property("test1").toBool(), true);
     QCOMPARE(o->property("test2").toBool(), true);
@@ -6188,12 +6395,20 @@ void tst_qqmlecmascript::include()
     {
     QQmlComponent component(&engine, testFileUrl("include_pragma.qml"));
     QObject *o = component.create();
-    QVERIFY(o != 0);
+    QVERIFY(o != nullptr);
     QCOMPARE(o->property("test1").toInt(), 100);
 
     delete o;
     }
 
+    // Including file with ".pragma library", shadowing a global var
+    {
+    QQmlComponent component(&engine, testFileUrl("include_pragma_shadow.qml"));
+    QScopedPointer<QObject> o(component.create());
+    QVERIFY(!o.isNull());
+    QCOMPARE(o->property("result").toBool(), true);
+    }
+
     // Remote - error
     {
     TestHTTPServer server;
@@ -6202,7 +6417,7 @@ void tst_qqmlecmascript::include()
 
     QQmlComponent component(&engine, testFileUrl("include_remote_missing.qml"));
     QObject *o = component.beginCreate(engine.rootContext());
-    QVERIFY(o != 0);
+    QVERIFY(o != nullptr);
     o->setProperty("serverBaseUrl", server.baseUrl().toString());
     component.completeCreate();
 
@@ -6219,7 +6434,7 @@ void tst_qqmlecmascript::include()
     {
     QQmlComponent component(&engine, QUrl("qrc:///data/include.qml"));
     QObject *o = component.create();
-    QVERIFY(o != 0);
+    QVERIFY(o != nullptr);
 
     QCOMPARE(o->property("test0").toInt(), 99);
     QCOMPARE(o->property("test1").toBool(), true);
@@ -6235,18 +6450,15 @@ void tst_qqmlecmascript::include()
 
 void tst_qqmlecmascript::includeRemoteSuccess()
 {
-#if defined(Q_CC_MSVC) && _MSC_VER == 1700
-    QSKIP("This test does not work reliably with MSVC2012 on Win8 64-bit in release mode.");
-#endif
-
     // Remote - success
     TestHTTPServer server;
     QVERIFY2(server.listen(), qPrintable(server.errorString()));
     server.serveDirectory(dataDirectory());
 
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("include_remote.qml"));
     QObject *o = component.beginCreate(engine.rootContext());
-    QVERIFY(o != 0);
+    QVERIFY(o != nullptr);
     o->setProperty("serverBaseUrl", server.baseUrl().toString());
     component.completeCreate();
 
@@ -6270,42 +6482,42 @@ void tst_qqmlecmascript::includeRemoteSuccess()
 
 void tst_qqmlecmascript::signalHandlers()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("signalHandlers.qml"));
-    QObject *o = component.create();
-    QVERIFY(o != 0);
-
+    QScopedPointer<QObject> o(component.create());
+    QVERIFY(o != nullptr);
     QCOMPARE(o->property("count").toInt(), 0);
-    QMetaObject::invokeMethod(o, "testSignalCall");
+    QMetaObject::invokeMethod(o.data(), "testSignalCall");
     QCOMPARE(o->property("count").toInt(), 1);
 
-    QMetaObject::invokeMethod(o, "testSignalHandlerCall");
+    QMetaObject::invokeMethod(o.data(), "testSignalHandlerCall");
     QCOMPARE(o->property("count").toInt(), 1);
     QCOMPARE(o->property("errorString").toString(), QLatin1String("TypeError: Property 'onTestSignal' of object [object Object] is not a function"));
 
     QCOMPARE(o->property("funcCount").toInt(), 0);
-    QMetaObject::invokeMethod(o, "testSignalConnection");
+    QMetaObject::invokeMethod(o.data(), "testSignalConnection");
     QCOMPARE(o->property("funcCount").toInt(), 1);
 
-    QMetaObject::invokeMethod(o, "testSignalHandlerConnection");
+    QMetaObject::invokeMethod(o.data(), "testSignalHandlerConnection");
     QCOMPARE(o->property("funcCount").toInt(), 2);
 
-    QMetaObject::invokeMethod(o, "testSignalDefined");
+    QMetaObject::invokeMethod(o.data(), "testSignalDefined");
     QCOMPARE(o->property("definedResult").toBool(), true);
 
-    QMetaObject::invokeMethod(o, "testSignalHandlerDefined");
+    QMetaObject::invokeMethod(o.data(), "testSignalHandlerDefined");
     QCOMPARE(o->property("definedHandlerResult").toBool(), true);
 
     QVariant result;
-    QMetaObject::invokeMethod(o, "testConnectionOnAlias", Q_RETURN_ARG(QVariant, result));
+    QMetaObject::invokeMethod(o.data(), "testConnectionOnAlias", Q_RETURN_ARG(QVariant, result));
     QCOMPARE(result.toBool(), true);
 
-    QMetaObject::invokeMethod(o, "testAliasSignalHandler", Q_RETURN_ARG(QVariant, result));
+    QMetaObject::invokeMethod(o.data(), "testAliasSignalHandler", Q_RETURN_ARG(QVariant, result));
     QCOMPARE(result.toBool(), true);
 
-    QMetaObject::invokeMethod(o, "testSignalWithClosureArgument", Q_RETURN_ARG(QVariant, result));
+    QMetaObject::invokeMethod(o.data(), "testSignalWithClosureArgument", Q_RETURN_ARG(QVariant, result));
+    QCOMPARE(result.toBool(), true);
+    QMetaObject::invokeMethod(o.data(), "testThisInSignalHandler", Q_RETURN_ARG(QVariant, result));
     QCOMPARE(result.toBool(), true);
-
-    delete o;
 }
 
 void tst_qqmlecmascript::qtbug_37351()
@@ -6331,46 +6543,51 @@ void tst_qqmlecmascript::qtbug_37351()
 
 void tst_qqmlecmascript::qtbug_10696()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("qtbug_10696.qml"));
     QObject *o = component.create();
-    QVERIFY(o != 0);
+    QVERIFY(o != nullptr);
     delete o;
 }
 
 void tst_qqmlecmascript::qtbug_11606()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("qtbug_11606.qml"));
     QObject *o = component.create();
-    QVERIFY(o != 0);
+    QVERIFY(o != nullptr);
     QCOMPARE(o->property("test").toBool(), true);
     delete o;
 }
 
 void tst_qqmlecmascript::qtbug_11600()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("qtbug_11600.qml"));
     QObject *o = component.create();
-    QVERIFY(o != 0);
+    QVERIFY(o != nullptr);
     QCOMPARE(o->property("test").toBool(), true);
     delete o;
 }
 
 void tst_qqmlecmascript::qtbug_21864()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("qtbug_21864.qml"));
     QObject *o = component.create();
-    QVERIFY(o != 0);
+    QVERIFY(o != nullptr);
     QCOMPARE(o->property("test").toBool(), true);
     delete o;
 }
 
 void tst_qqmlecmascript::rewriteMultiLineStrings()
 {
+    QQmlEngine engine;
     {
         // QTBUG-23387
         QQmlComponent component(&engine, testFileUrl("rewriteMultiLineStrings.qml"));
         QObject *o = component.create();
-        QVERIFY(o != 0);
+        QVERIFY(o != nullptr);
         QTRY_COMPARE(o->property("test").toBool(), true);
         delete o;
     }
@@ -6378,7 +6595,7 @@ void tst_qqmlecmascript::rewriteMultiLineStrings()
     {
         QQmlComponent component(&engine, testFileUrl("rewriteMultiLineStrings_crlf.1.qml"));
         QObject *o = component.create();
-        QVERIFY(o != 0);
+        QVERIFY(o != nullptr);
         delete o;
     }
 }
@@ -6386,13 +6603,14 @@ void tst_qqmlecmascript::rewriteMultiLineStrings()
 void tst_qqmlecmascript::qobjectConnectionListExceptionHandling()
 {
     // QTBUG-23375
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("qobjectConnectionListExceptionHandling.qml"));
     QString warning = component.url().toString() + QLatin1String(":13: TypeError: Cannot read property 'undefined' of undefined");
     QTest::ignoreMessage(QtWarningMsg, qPrintable(warning));
     QTest::ignoreMessage(QtWarningMsg, qPrintable(warning));
     QTest::ignoreMessage(QtWarningMsg, qPrintable(warning));
     QObject *o = component.create();
-    QVERIFY(o != 0);
+    QVERIFY(o != nullptr);
     QCOMPARE(o->property("test").toBool(), true);
     delete o;
 }
@@ -6400,9 +6618,10 @@ void tst_qqmlecmascript::qobjectConnectionListExceptionHandling()
 // Reading and writing non-scriptable properties should fail
 void tst_qqmlecmascript::nonscriptable()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("nonscriptable.qml"));
     QObject *o = component.create();
-    QVERIFY(o != 0);
+    QVERIFY(o != nullptr);
     QCOMPARE(o->property("readOk").toBool(), true);
     QCOMPARE(o->property("writeOk").toBool(), true);
     delete o;
@@ -6411,9 +6630,10 @@ void tst_qqmlecmascript::nonscriptable()
 // deleteLater() should not be callable from QML
 void tst_qqmlecmascript::deleteLater()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("deleteLater.qml"));
     QObject *o = component.create();
-    QVERIFY(o != 0);
+    QVERIFY(o != nullptr);
     QCOMPARE(o->property("test").toBool(), true);
     delete o;
 }
@@ -6421,9 +6641,10 @@ void tst_qqmlecmascript::deleteLater()
 // objectNameChanged() should be usable from QML
 void tst_qqmlecmascript::objectNameChangedSignal()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("objectNameChangedSignal.qml"));
     QObject *o = component.create();
-    QVERIFY(o != 0);
+    QVERIFY(o != nullptr);
     QCOMPARE(o->property("test").toBool(), false);
     o->setObjectName("obj");
     QCOMPARE(o->property("test").toBool(), true);
@@ -6433,6 +6654,7 @@ void tst_qqmlecmascript::objectNameChangedSignal()
 // destroyed() should not be usable from QML
 void tst_qqmlecmascript::destroyedSignal()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("destroyedSignal.qml"));
     QVERIFY(component.isError());
 
@@ -6442,9 +6664,10 @@ void tst_qqmlecmascript::destroyedSignal()
 
 void tst_qqmlecmascript::in()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("in.qml"));
     QObject *o = component.create();
-    QVERIFY(o != 0);
+    QVERIFY(o != nullptr);
     QCOMPARE(o->property("test1").toBool(), true);
     QCOMPARE(o->property("test2").toBool(), true);
     delete o;
@@ -6452,10 +6675,11 @@ void tst_qqmlecmascript::in()
 
 void tst_qqmlecmascript::typeOf()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("typeOf.qml"));
 
     QObject *o = component.create();
-    QVERIFY(o != 0);
+    QVERIFY(o != nullptr);
 
     QCOMPARE(o->property("test1").toString(), QLatin1String("undefined"));
     QCOMPARE(o->property("test2").toString(), QLatin1String("object"));
@@ -6472,17 +6696,19 @@ void tst_qqmlecmascript::typeOf()
 
 void tst_qqmlecmascript::qtbug_24448()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("qtbug_24448.qml"));
     QScopedPointer<QObject> o(component.create());
-    QVERIFY(o != 0);
+    QVERIFY(o != nullptr);
     QVERIFY(o->property("test").toBool());
 }
 
 void tst_qqmlecmascript::sharedAttachedObject()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("sharedAttachedObject.qml"));
     QObject *o = component.create();
-    QVERIFY(o != 0);
+    QVERIFY(o != nullptr);
     QCOMPARE(o->property("test1").toBool(), true);
     QCOMPARE(o->property("test2").toBool(), true);
     delete o;
@@ -6491,9 +6717,10 @@ void tst_qqmlecmascript::sharedAttachedObject()
 // QTBUG-13999
 void tst_qqmlecmascript::objectName()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("objectName.qml"));
     QObject *o = component.create();
-    QVERIFY(o != 0);
+    QVERIFY(o != nullptr);
 
     QCOMPARE(o->property("test1").toString(), QString("hello"));
     QCOMPARE(o->property("test2").toString(), QString("ell"));
@@ -6508,9 +6735,10 @@ void tst_qqmlecmascript::objectName()
 
 void tst_qqmlecmascript::writeRemovesBinding()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("writeRemovesBinding.qml"));
     QObject *o = component.create();
-    QVERIFY(o != 0);
+    QVERIFY(o != nullptr);
 
     QCOMPARE(o->property("test").toBool(), true);
 
@@ -6520,9 +6748,10 @@ void tst_qqmlecmascript::writeRemovesBinding()
 // Test bindings assigned to alias properties actually assign to the alias' target
 void tst_qqmlecmascript::aliasBindingsAssignCorrectly()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("aliasBindingsAssignCorrectly.qml"));
     QObject *o = component.create();
-    QVERIFY(o != 0);
+    QVERIFY(o != nullptr);
 
     QCOMPARE(o->property("test").toBool(), true);
 
@@ -6532,10 +6761,11 @@ void tst_qqmlecmascript::aliasBindingsAssignCorrectly()
 // Test bindings assigned to alias properties override a binding on the target (QTBUG-13719)
 void tst_qqmlecmascript::aliasBindingsOverrideTarget()
 {
+    QQmlEngine engine;
     {
     QQmlComponent component(&engine, testFileUrl("aliasBindingsOverrideTarget.qml"));
     QObject *o = component.create();
-    QVERIFY(o != 0);
+    QVERIFY(o != nullptr);
 
     QCOMPARE(o->property("test").toBool(), true);
 
@@ -6545,7 +6775,7 @@ void tst_qqmlecmascript::aliasBindingsOverrideTarget()
     {
     QQmlComponent component(&engine, testFileUrl("aliasBindingsOverrideTarget.2.qml"));
     QObject *o = component.create();
-    QVERIFY(o != 0);
+    QVERIFY(o != nullptr);
 
     QCOMPARE(o->property("test").toBool(), true);
 
@@ -6555,7 +6785,7 @@ void tst_qqmlecmascript::aliasBindingsOverrideTarget()
     {
     QQmlComponent component(&engine, testFileUrl("aliasBindingsOverrideTarget.3.qml"));
     QObject *o = component.create();
-    QVERIFY(o != 0);
+    QVERIFY(o != nullptr);
 
     QCOMPARE(o->property("test").toBool(), true);
 
@@ -6566,10 +6796,11 @@ void tst_qqmlecmascript::aliasBindingsOverrideTarget()
 // Test that writes to alias properties override bindings on the alias target (QTBUG-13719)
 void tst_qqmlecmascript::aliasWritesOverrideBindings()
 {
+    QQmlEngine engine;
     {
     QQmlComponent component(&engine, testFileUrl("aliasWritesOverrideBindings.qml"));
     QObject *o = component.create();
-    QVERIFY(o != 0);
+    QVERIFY(o != nullptr);
 
     QCOMPARE(o->property("test").toBool(), true);
 
@@ -6579,7 +6810,7 @@ void tst_qqmlecmascript::aliasWritesOverrideBindings()
     {
     QQmlComponent component(&engine, testFileUrl("aliasWritesOverrideBindings.2.qml"));
     QObject *o = component.create();
-    QVERIFY(o != 0);
+    QVERIFY(o != nullptr);
 
     QCOMPARE(o->property("test").toBool(), true);
 
@@ -6589,7 +6820,7 @@ void tst_qqmlecmascript::aliasWritesOverrideBindings()
     {
     QQmlComponent component(&engine, testFileUrl("aliasWritesOverrideBindings.3.qml"));
     QObject *o = component.create();
-    QVERIFY(o != 0);
+    QVERIFY(o != nullptr);
 
     QCOMPARE(o->property("test").toBool(), true);
 
@@ -6601,29 +6832,32 @@ void tst_qqmlecmascript::aliasWritesOverrideBindings()
 // QTBUG-20200
 void tst_qqmlecmascript::aliasToCompositeElement()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("aliasToCompositeElement.qml"));
 
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     delete object;
 }
 
 void tst_qqmlecmascript::qtbug_20344()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("qtbug_20344.qml"));
 
     QString warning = component.url().toString() + ":5: Error: Exception thrown from within QObject slot";
     QTest::ignoreMessage(QtWarningMsg, qPrintable(warning));
 
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     delete object;
 }
 
 void tst_qqmlecmascript::revisionErrors()
 {
+    QQmlEngine engine;
     {
         QQmlComponent component(&engine, testFileUrl("metaobjectRevisionErrors.qml"));
         QString url = component.url().toString();
@@ -6636,7 +6870,7 @@ void tst_qqmlecmascript::revisionErrors()
         QTest::ignoreMessage(QtWarningMsg, warning2.toLatin1().constData());
         QTest::ignoreMessage(QtWarningMsg, warning3.toLatin1().constData());
         MyRevisionedClass *object = qobject_cast<MyRevisionedClass *>(component.create());
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
         delete object;
     }
     {
@@ -6658,7 +6892,7 @@ void tst_qqmlecmascript::revisionErrors()
         QTest::ignoreMessage(QtWarningMsg, warning4.toLatin1().constData());
         QTest::ignoreMessage(QtWarningMsg, warning5.toLatin1().constData());
         MyRevisionedClass *object = qobject_cast<MyRevisionedClass *>(component.create());
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
         delete object;
     }
     {
@@ -6674,19 +6908,20 @@ void tst_qqmlecmascript::revisionErrors()
         QTest::ignoreMessage(QtWarningMsg, warning2.toLatin1().constData());
         QTest::ignoreMessage(QtWarningMsg, warning3.toLatin1().constData());
         MyRevisionedClass *object = qobject_cast<MyRevisionedClass *>(component.create());
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
         delete object;
     }
 }
 
 void tst_qqmlecmascript::revision()
 {
+    QQmlEngine engine;
     {
         QQmlComponent component(&engine, testFileUrl("metaobjectRevision.qml"));
         QString url = component.url().toString();
 
         MyRevisionedClass *object = qobject_cast<MyRevisionedClass *>(component.create());
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
         delete object;
     }
     {
@@ -6694,7 +6929,7 @@ void tst_qqmlecmascript::revision()
         QString url = component.url().toString();
 
         MyRevisionedClass *object = qobject_cast<MyRevisionedClass *>(component.create());
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
         delete object;
     }
     {
@@ -6702,7 +6937,7 @@ void tst_qqmlecmascript::revision()
         QString url = component.url().toString();
 
         MyRevisionedClass *object = qobject_cast<MyRevisionedClass *>(component.create());
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
         delete object;
     }
     // Test that non-root classes can resolve revisioned methods
@@ -6710,7 +6945,7 @@ void tst_qqmlecmascript::revision()
         QQmlComponent component(&engine, testFileUrl("metaobjectRevision4.qml"));
 
         QObject *object = component.create();
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
         QCOMPARE(object->property("test").toReal(), 11.);
         delete object;
     }
@@ -6719,7 +6954,7 @@ void tst_qqmlecmascript::revision()
         QQmlComponent component(&engine, testFileUrl("metaobjectRevision5.qml"));
 
         QObject *object = component.create();
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
         QCOMPARE(object->property("test").toReal(), 11.);
         delete object;
     }
@@ -6727,9 +6962,10 @@ void tst_qqmlecmascript::revision()
 
 void tst_qqmlecmascript::realToInt()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("realToInt.qml"));
     MyQmlObject *object = qobject_cast<MyQmlObject*>(component.create());
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     QMetaObject::invokeMethod(object, "test1");
     QCOMPARE(object->value(), int(4));
@@ -6739,10 +6975,11 @@ void tst_qqmlecmascript::realToInt()
 
 void tst_qqmlecmascript::urlProperty()
 {
+    QQmlEngine engine;
     {
         QQmlComponent component(&engine, testFileUrl("urlProperty.1.qml"));
         MyQmlObject *object = qobject_cast<MyQmlObject*>(component.create());
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
         object->setStringProperty("http://qt-project.org");
         QCOMPARE(object->urlProperty(), QUrl("http://qt-project.org/index.html"));
         QCOMPARE(object->intProperty(), 123);
@@ -6753,10 +6990,11 @@ void tst_qqmlecmascript::urlProperty()
 
 void tst_qqmlecmascript::urlPropertyWithEncoding()
 {
+    QQmlEngine engine;
     {
         QQmlComponent component(&engine, testFileUrl("urlProperty.2.qml"));
         MyQmlObject *object = qobject_cast<MyQmlObject*>(component.create());
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
         object->setStringProperty("http://qt-project.org");
         const QUrl encoded = QUrl::fromEncoded("http://qt-project.org/?get%3cDATA%3e", QUrl::TolerantMode);
         QCOMPARE(object->urlProperty(), encoded);
@@ -6767,15 +7005,16 @@ void tst_qqmlecmascript::urlPropertyWithEncoding()
 
 void tst_qqmlecmascript::urlListPropertyWithEncoding()
 {
+    QQmlEngine engine;
     {
         QQmlComponent component(&engine, testFileUrl("urlListProperty.qml"));
         QObject *object = component.create();
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
         MySequenceConversionObject *msco1 = object->findChild<MySequenceConversionObject *>(QLatin1String("msco1"));
         MySequenceConversionObject *msco2 = object->findChild<MySequenceConversionObject *>(QLatin1String("msco2"));
         MySequenceConversionObject *msco3 = object->findChild<MySequenceConversionObject *>(QLatin1String("msco3"));
         MySequenceConversionObject *msco4 = object->findChild<MySequenceConversionObject *>(QLatin1String("msco4"));
-        QVERIFY(msco1 != 0 && msco2 != 0 && msco3 != 0 && msco4 != 0);
+        QVERIFY(msco1 != nullptr && msco2 != nullptr && msco3 != nullptr && msco4 != nullptr);
         const QUrl encoded = QUrl::fromEncoded("http://qt-project.org/?get%3cDATA%3e", QUrl::TolerantMode);
         QCOMPARE(msco1->urlListProperty(), (QList<QUrl>() << encoded));
         QCOMPARE(msco2->urlListProperty(), (QList<QUrl>() << encoded));
@@ -6787,50 +7026,57 @@ void tst_qqmlecmascript::urlListPropertyWithEncoding()
 
 void tst_qqmlecmascript::dynamicString()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("dynamicString.qml"));
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
     QCOMPARE(object->property("stringProperty").toString(),
              QString::fromLatin1("string:Hello World false:0 true:1 uint32:100 int32:-100 double:3.14159 date:2011-02-11 05::30:50!"));
 }
 
 void tst_qqmlecmascript::deleteLaterObjectMethodCall()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("deleteLaterObjectMethodCall.qml"));
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 }
 
 void tst_qqmlecmascript::automaticSemicolon()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("automaticSemicolon.qml"));
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 }
 
 void tst_qqmlecmascript::compatibilitySemicolon()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("compatibilitySemicolon.qml"));
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 }
 
 void tst_qqmlecmascript::incrDecrSemicolon1()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("incrDecrSemicolon1.qml"));
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 }
 
 void tst_qqmlecmascript::incrDecrSemicolon2()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("incrDecrSemicolon2.qml"));
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 }
 
 void tst_qqmlecmascript::incrDecrSemicolon_error1()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("incrDecrSemicolon_error1.qml"));
     QObject *object = component.create();
     QVERIFY(!object);
@@ -6838,19 +7084,21 @@ void tst_qqmlecmascript::incrDecrSemicolon_error1()
 
 void tst_qqmlecmascript::unaryExpression()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("unaryExpression.qml"));
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 }
 
 // Makes sure that a binding isn't double re-evaluated when it depends on the same variable twice
 void tst_qqmlecmascript::doubleEvaluate()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("doubleEvaluate.qml"));
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
     WriteCounter *wc = qobject_cast<WriteCounter *>(object);
-    QVERIFY(wc != 0);
+    QVERIFY(wc != nullptr);
     QCOMPARE(wc->count(), 1);
 
     wc->setProperty("x", 9);
@@ -6862,17 +7110,18 @@ void tst_qqmlecmascript::doubleEvaluate()
 
 void tst_qqmlecmascript::nonNotifyable()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("nonNotifyable.qml"));
 
     QQmlTestMessageHandler messageHandler;
 
     QObject *object = component.create();
 
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     QString expected1 = QLatin1String("QQmlExpression: Expression ") +
                         component.url().toString() +
-                        QLatin1String(":5:24 depends on non-NOTIFYable properties:");
+                        QLatin1String(":5:5 depends on non-NOTIFYable properties:");
     QString expected2 = QLatin1String("    ") +
                         QLatin1String(object->metaObject()->className()) +
                         QLatin1String("::value");
@@ -6884,11 +7133,25 @@ void tst_qqmlecmascript::nonNotifyable()
     delete object;
 }
 
+void tst_qqmlecmascript::nonNotifyableConstant()
+{
+    QQmlEngine engine;
+    QQmlComponent component(&engine, testFileUrl("nonNotifyableConstant.qml"));
+    QQmlTestMessageHandler messageHandler;
+
+    // Shouldn't produce an error message about non-NOTIFYable properties,
+    // as the property has the CONSTANT attribute.
+    QScopedPointer<QObject> object(component.create());
+    QVERIFY(object);
+    QCOMPARE(messageHandler.messages().size(), 0);
+}
+
 void tst_qqmlecmascript::forInLoop()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("forInLoop.qml"));
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     QMetaObject::invokeMethod(object, "listProperty");
 
@@ -6906,9 +7169,10 @@ void tst_qqmlecmascript::forInLoop()
 // An object the binding depends on is deleted while the binding is still running
 void tst_qqmlecmascript::deleteWhileBindingRunning()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("deleteWhileBindingRunning.qml"));
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
     delete object;
 }
 
@@ -6916,6 +7180,7 @@ void tst_qqmlecmascript::qtbug_22679()
 {
     MyQmlObject object;
     object.setStringProperty(QLatin1String("Please work correctly"));
+    QQmlEngine engine;
     engine.rootContext()->setContextProperty("contextProp", &object);
 
     QQmlComponent component(&engine, testFileUrl("qtbug_22679.qml"));
@@ -6923,7 +7188,7 @@ void tst_qqmlecmascript::qtbug_22679()
     QSignalSpy warningsSpy(&engine, SIGNAL(warnings(QList<QQmlError>)));
 
     QObject *o = component.create();
-    QVERIFY(o != 0);
+    QVERIFY(o != nullptr);
     QCOMPARE(warningsSpy.count(), 0);
     delete o;
 }
@@ -6945,6 +7210,7 @@ void tst_qqmlecmascript::qtbug_22843()
         fileName += QLatin1String(".library");
     fileName += QLatin1String(".qml");
 
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl(fileName));
 
     QString url = component.url().toString();
@@ -6957,10 +7223,11 @@ void tst_qqmlecmascript::qtbug_22843()
 
 void tst_qqmlecmascript::switchStatement()
 {
+    QQmlEngine engine;
     {
         QQmlComponent component(&engine, testFileUrl("switchStatement.1.qml"));
         MyQmlObject *object = qobject_cast<MyQmlObject *>(component.create());
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
 
         // `object->value()' is the number of executed statements
 
@@ -6983,7 +7250,7 @@ void tst_qqmlecmascript::switchStatement()
     {
         QQmlComponent component(&engine, testFileUrl("switchStatement.2.qml"));
         MyQmlObject *object = qobject_cast<MyQmlObject *>(component.create());
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
 
         // `object->value()' is the number of executed statements
 
@@ -7006,7 +7273,7 @@ void tst_qqmlecmascript::switchStatement()
     {
         QQmlComponent component(&engine, testFileUrl("switchStatement.3.qml"));
         MyQmlObject *object = qobject_cast<MyQmlObject *>(component.create());
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
 
         // `object->value()' is the number of executed statements
 
@@ -7029,11 +7296,11 @@ void tst_qqmlecmascript::switchStatement()
     {
         QQmlComponent component(&engine, testFileUrl("switchStatement.4.qml"));
 
-        QString warning = component.url().toString() + ":4:12: Unable to assign [undefined] to int";
+        QString warning = component.url().toString() + ":4:5: Unable to assign [undefined] to int";
         QTest::ignoreMessage(QtWarningMsg, qPrintable(warning));
 
         MyQmlObject *object = qobject_cast<MyQmlObject *>(component.create());
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
 
         // `object->value()' is the number of executed statements
 
@@ -7057,7 +7324,7 @@ void tst_qqmlecmascript::switchStatement()
     {
         QQmlComponent component(&engine, testFileUrl("switchStatement.5.qml"));
         MyQmlObject *object = qobject_cast<MyQmlObject *>(component.create());
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
 
         // `object->value()' is the number of executed statements
 
@@ -7080,7 +7347,7 @@ void tst_qqmlecmascript::switchStatement()
     {
         QQmlComponent component(&engine, testFileUrl("switchStatement.6.qml"));
         MyQmlObject *object = qobject_cast<MyQmlObject *>(component.create());
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
 
         // `object->value()' is the number of executed statements
 
@@ -7103,11 +7370,12 @@ void tst_qqmlecmascript::switchStatement()
 
 void tst_qqmlecmascript::withStatement()
 {
+    QQmlEngine engine;
     {
         QUrl url = testFileUrl("withStatement.1.qml");
         QQmlComponent component(&engine, url);
         MyQmlObject *object = qobject_cast<MyQmlObject *>(component.create());
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
 
         QCOMPARE(object->value(), 123);
     }
@@ -7115,10 +7383,11 @@ void tst_qqmlecmascript::withStatement()
 
 void tst_qqmlecmascript::tryStatement()
 {
+    QQmlEngine engine;
     {
         QQmlComponent component(&engine, testFileUrl("tryStatement.1.qml"));
         MyQmlObject *object = qobject_cast<MyQmlObject *>(component.create());
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
 
         QCOMPARE(object->value(), 123);
     }
@@ -7126,7 +7395,7 @@ void tst_qqmlecmascript::tryStatement()
     {
         QQmlComponent component(&engine, testFileUrl("tryStatement.2.qml"));
         MyQmlObject *object = qobject_cast<MyQmlObject *>(component.create());
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
 
         QCOMPARE(object->value(), 321);
     }
@@ -7134,17 +7403,17 @@ void tst_qqmlecmascript::tryStatement()
     {
         QQmlComponent component(&engine, testFileUrl("tryStatement.3.qml"));
         MyQmlObject *object = qobject_cast<MyQmlObject *>(component.create());
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
 
-        QCOMPARE(object->value(), 1);
+        QVERIFY(object->qjsvalue().isUndefined());
     }
 
     {
         QQmlComponent component(&engine, testFileUrl("tryStatement.4.qml"));
         MyQmlObject *object = qobject_cast<MyQmlObject *>(component.create());
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
 
-        QCOMPARE(object->value(), 1);
+        QVERIFY(object->qjsvalue().isUndefined());
     }
 }
 
@@ -7180,7 +7449,7 @@ void tst_qqmlecmascript::invokableWithQObjectDerived()
 
     QObject *object = component.create();
 
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
     QVERIFY(object->property("result").value<bool>());
 
     delete object;
@@ -7190,9 +7459,10 @@ void tst_qqmlecmascript::invokableWithQObjectDerived()
 void tst_qqmlecmascript::realTypePrecision()
 {
     // Properties and signal parameters of type real should have double precision.
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("realTypePrecision.qml"));
     QScopedPointer<QObject> object(component.create());
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
     QCOMPARE(object->property("test").toDouble(), 1234567890.);
     QCOMPARE(object->property("test2").toDouble(), 1234567890.);
     QCOMPARE(object->property("test3").toDouble(), 1234567890.);
@@ -7206,7 +7476,7 @@ void tst_qqmlecmascript::registeredFlagMethod()
     QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("registeredFlagMethod.qml"));
     MyQmlObject *object = qobject_cast<MyQmlObject *>(component.create());
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     QCOMPARE(object->buttons(), 0);
     emit object->basicSignal();
@@ -7221,7 +7491,18 @@ void tst_qqmlecmascript::replaceBinding()
     QQmlEngine engine;
     QQmlComponent c(&engine, testFileUrl("replaceBinding.qml"));
     QObject *obj = c.create();
-    QVERIFY(obj != 0);
+    QVERIFY(obj != nullptr);
+
+    QVERIFY(obj->property("success").toBool());
+    delete obj;
+}
+
+void tst_qqmlecmascript::bindingBoundFunctions()
+{
+    QQmlEngine engine;
+    QQmlComponent c(&engine, testFileUrl("bindingBoundFunctions.qml"));
+    QObject *obj = c.create();
+    QVERIFY(obj != nullptr);
 
     QVERIFY(obj->property("success").toBool());
     delete obj;
@@ -7229,11 +7510,11 @@ void tst_qqmlecmascript::replaceBinding()
 
 void tst_qqmlecmascript::deleteRootObjectInCreation()
 {
-    {
     QQmlEngine engine;
+    {
     QQmlComponent c(&engine, testFileUrl("deleteRootObjectInCreation.qml"));
     QObject *obj = c.create();
-    QVERIFY(obj != 0);
+    QVERIFY(obj != nullptr);
     QVERIFY(obj->property("rootIndestructible").toBool());
     QVERIFY(!obj->property("childDestructible").toBool());
     QTest::qWait(1);
@@ -7244,7 +7525,7 @@ void tst_qqmlecmascript::deleteRootObjectInCreation()
     {
     QQmlComponent c(&engine, testFileUrl("deleteRootObjectInCreation.2.qml"));
     QObject *object = c.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
     QVERIFY(object->property("testConditionsMet").toBool());
     delete object;
     }
@@ -7258,9 +7539,9 @@ void tst_qqmlecmascript::onDestruction()
         QQmlEngine engine;
         QQmlComponent c(&engine, testFileUrl("onDestruction.qml"));
         QObject *obj = c.create();
-        QVERIFY(obj != 0);
+        QVERIFY(obj != nullptr);
         delete obj;
-        QCoreApplication::sendPostedEvents(0, QEvent::DeferredDelete);
+        QCoreApplication::sendPostedEvents(nullptr, QEvent::DeferredDelete);
     }
 
     {
@@ -7271,8 +7552,8 @@ void tst_qqmlecmascript::onDestruction()
         QQmlEngine engine;
         QQmlComponent c(&engine, testFileUrl("onDestruction.qml"));
         QObject *obj = c.create();
-        QVERIFY(obj != 0);
-        QCoreApplication::sendPostedEvents(0, QEvent::DeferredDelete);
+        QVERIFY(obj != nullptr);
+        QCoreApplication::sendPostedEvents(nullptr, QEvent::DeferredDelete);
     }
 }
 
@@ -7281,8 +7562,8 @@ class WeakReferenceMutator : public QObject
     Q_OBJECT
 public:
     WeakReferenceMutator()
-        : resultPtr(Q_NULLPTR)
-        , weakRef(Q_NULLPTR)
+        : resultPtr(nullptr)
+        , weakRef(nullptr)
     {}
 
     void init(QV4::ExecutionEngine *v4, QV4::WeakValue *weakRef, bool *resultPtr)
@@ -7298,10 +7579,11 @@ public:
 
 private slots:
     void reviveFirstWeakReference() {
-        *resultPtr = weakRef->valueRef() && weakRef->isNullOrUndefined();
+        // weakRef is not required to be undefined here. The gc can clear it later.
+        *resultPtr = weakRef->valueRef();
         if (!*resultPtr)
             return;
-        QV4::ExecutionEngine *v4 = QV8Engine::getV4(qmlEngine(this));
+        QV4::ExecutionEngine *v4 = qmlEngine(this)->handle();
         weakRef->set(v4, v4->newObject());
         *resultPtr = weakRef->valueRef() && !weakRef->isNullOrUndefined();
     }
@@ -7351,7 +7633,7 @@ void tst_qqmlecmascript::onDestructionViaGC()
     qmlRegisterType<WeakReferenceMutator>("Test", 1, 0, "WeakReferenceMutator");
 
     QQmlEngine engine;
-    QV4::ExecutionEngine *v4 = QV8Engine::getV4(&engine);
+    QV4::ExecutionEngine *v4 =engine.handle();
 
     QQmlComponent component(&engine, testFileUrl("DestructionHelper.qml"));
 
@@ -7369,7 +7651,7 @@ void tst_qqmlecmascript::onDestructionViaGC()
         QVERIFY2(!weakReferenceMutator.isNull(), qPrintable(component.errorString()));
         weakReferenceMutator->init(v4, weakRef.data(), &mutatorResult);
 
-        v4->memoryManager->allocObject<QV4::WeakReferenceSentinel>(weakRef.data(), &sentinelResult);
+        v4->memoryManager->allocate<QV4::WeakReferenceSentinel>(weakRef.data(), &sentinelResult);
     }
     gc(engine);
 
@@ -7383,7 +7665,7 @@ struct EventProcessor : public QObject
 public:
     Q_INVOKABLE void process()
     {
-        QCoreApplication::sendPostedEvents(0, QEvent::DeferredDelete);
+        QCoreApplication::sendPostedEvents(nullptr, QEvent::DeferredDelete);
         QCoreApplication::processEvents();
     }
 };
@@ -7398,7 +7680,7 @@ void tst_qqmlecmascript::bindingSuppression()
 
     QQmlComponent c(&engine, testFileUrl("bindingSuppression.qml"));
     QObject *obj = c.create();
-    QVERIFY(obj != 0);
+    QVERIFY(obj != nullptr);
     delete obj;
 
     QVERIFY2(messageHandler.messages().isEmpty(), qPrintable(messageHandler.messageString()));
@@ -7411,7 +7693,7 @@ void tst_qqmlecmascript::signalEmitted()
         QQmlEngine engine;
         QQmlComponent c(&engine, testFileUrl("signalEmitted.2.qml"));
         QObject *obj = c.create();
-        QVERIFY(obj != 0);
+        QVERIFY(obj != nullptr);
         QTRY_VERIFY(obj->property("success").toBool());
         delete obj;
     }
@@ -7421,7 +7703,7 @@ void tst_qqmlecmascript::signalEmitted()
         QQmlEngine engine;
         QQmlComponent c(&engine, testFileUrl("signalEmitted.3.qml"));
         QObject *obj = c.create();
-        QVERIFY(obj != 0);
+        QVERIFY(obj != nullptr);
         gc(engine); // should collect c1.
         QTRY_VERIFY(obj->property("success").toBool());
         delete obj;
@@ -7432,7 +7714,7 @@ void tst_qqmlecmascript::signalEmitted()
         QQmlEngine engine;
         QQmlComponent c(&engine, testFileUrl("signalEmitted.4.qml"));
         QObject *obj = c.create();
-        QVERIFY(obj != 0);
+        QVERIFY(obj != nullptr);
         gc(engine); // should collect c1.
         QMetaObject::invokeMethod(obj, "destroyC2");
         QTRY_VERIFY(obj->property("success").toBool()); // handles events (incl. delete later).
@@ -7443,38 +7725,36 @@ void tst_qqmlecmascript::signalEmitted()
 // QTBUG-25647
 void tst_qqmlecmascript::threadSignal()
 {
+    QQmlEngine engine;
     {
-    QQmlComponent c(&engine, testFileUrl("threadSignal.qml"));
-    QObject *object = c.create();
-    QVERIFY(object != 0);
-    QTRY_VERIFY(object->property("passed").toBool());
-    delete object;
+        QQmlComponent c(&engine, testFileUrl("threadSignal.qml"));
+        QScopedPointer<QObject> object(c.create());
+        QVERIFY(!object.isNull());
+        QTRY_VERIFY(object->property("passed").toBool());
     }
     {
-    QQmlComponent c(&engine, testFileUrl("threadSignal.2.qml"));
-    QObject *object = c.create();
-    QVERIFY(object != 0);
-    QSignalSpy doneSpy(object, SIGNAL(done(QString)));
-    QMetaObject::invokeMethod(object, "doIt");
-    QTRY_VERIFY(object->property("passed").toBool());
-    QCOMPARE(doneSpy.count(), 1);
-    delete object;
+        QQmlComponent c(&engine, testFileUrl("threadSignal.2.qml"));
+        QScopedPointer<QObject> object(c.create());
+        QVERIFY(!object.isNull());
+        QMetaObject::invokeMethod(object.data(), "doIt");
+        QTRY_VERIFY(object->property("passed").toBool());
     }
 }
 
 // ensure that the qqmldata::destroyed() handler doesn't cause problems
 void tst_qqmlecmascript::qqmldataDestroyed()
 {
+    QQmlEngine engine;
     // gc cleans up a qobject, later the qqmldata destroyed handler will run.
     {
         QQmlComponent c(&engine, testFileUrl("qqmldataDestroyed.qml"));
         QObject *object = c.create();
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
         // now gc causing the collection of the dynamically constructed object.
         engine.collectGarbage();
         engine.collectGarbage();
         // now process events to allow deletion (calling qqmldata::destroyed())
-        QCoreApplication::sendPostedEvents(0, QEvent::DeferredDelete);
+        QCoreApplication::sendPostedEvents(nullptr, QEvent::DeferredDelete);
         QCoreApplication::processEvents();
         // shouldn't crash.
         delete object;
@@ -7485,7 +7765,7 @@ void tst_qqmlecmascript::qqmldataDestroyed()
     {
         QQmlComponent c(&engine, testFileUrl("qqmldataDestroyed.2.qml"));
         QObject *object = c.create();
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
         QVERIFY(object->property("testConditionsMet").toBool());
         // the gc() within the handler will have triggered the weak
         // qobject reference callback.  If that incorrectly disposes
@@ -7498,9 +7778,10 @@ void tst_qqmlecmascript::qqmldataDestroyed()
 
 void tst_qqmlecmascript::secondAlias()
 {
+    QQmlEngine engine;
     QQmlComponent c(&engine, testFileUrl("secondAlias.qml"));
     QObject *object = c.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
     QCOMPARE(object->property("test").toInt(), 200);
     delete object;
 }
@@ -7508,9 +7789,10 @@ void tst_qqmlecmascript::secondAlias()
 // An alias to a var property works
 void tst_qqmlecmascript::varAlias()
 {
+    QQmlEngine engine;
     QQmlComponent c(&engine, testFileUrl("varAlias.qml"));
     QObject *object = c.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
     QCOMPARE(object->property("test").toInt(), 192);
     delete object;
 }
@@ -7518,9 +7800,10 @@ void tst_qqmlecmascript::varAlias()
 // Used to trigger an assert in the lazy meta object creation stage
 void tst_qqmlecmascript::overrideDataAssert()
 {
+    QQmlEngine engine;
     QQmlComponent c(&engine, testFileUrl("overrideDataAssert.qml"));
     QObject *object = c.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
     object->metaObject();
     delete object;
 }
@@ -7543,18 +7826,20 @@ void tst_qqmlecmascript::fallbackBindings()
 {
     QFETCH(QString, source);
 
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl(source));
     QScopedPointer<QObject> object(component.create());
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     QCOMPARE(object->property("success").toBool(), true);
 }
 
 void tst_qqmlecmascript::propertyOverride()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("propertyOverride.qml"));
     QScopedPointer<QObject> object(component.create());
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     QCOMPARE(object->property("success").toBool(), true);
 }
@@ -7587,12 +7872,13 @@ void tst_qqmlecmascript::sequenceSort()
     QFETCH(QString, function);
     QFETCH(bool, useComparer);
 
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("sequenceSort.qml"));
 
     QObject *object = component.create();
-    if (object == 0)
+    if (object == nullptr)
         qDebug() << component.errorString();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     QVariant q;
     QMetaObject::invokeMethod(object, function.toLatin1().constData(), Q_RETURN_ARG(QVariant, q), Q_ARG(QVariant, useComparer));
@@ -7603,12 +7889,13 @@ void tst_qqmlecmascript::sequenceSort()
 
 void tst_qqmlecmascript::dateParse()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("date.qml"));
 
     QObject *object = component.create();
-    if (object == 0)
+    if (object == nullptr)
         qDebug() << component.errorString();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     QVariant q;
     QMetaObject::invokeMethod(object, "test_is_invalid_jsDateTime", Q_RETURN_ARG(QVariant, q));
@@ -7623,12 +7910,13 @@ void tst_qqmlecmascript::dateParse()
 
 void tst_qqmlecmascript::utcDate()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("utcdate.qml"));
 
     QObject *object = component.create();
-    if (object == 0)
+    if (object == nullptr)
         qDebug() << component.errorString();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     QVariant q;
     QVariant val = QString::fromLatin1("2014-07-16T23:30:31");
@@ -7638,12 +7926,13 @@ void tst_qqmlecmascript::utcDate()
 
 void tst_qqmlecmascript::negativeYear()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("negativeyear.qml"));
 
     QObject *object = component.create();
-    if (object == 0)
+    if (object == nullptr)
         qDebug() << component.errorString();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     QVariant q;
     QMetaObject::invokeMethod(object, "check_negative_tostring", Q_RETURN_ARG(QVariant, q));
@@ -7659,6 +7948,7 @@ void tst_qqmlecmascript::negativeYear()
 
 void tst_qqmlecmascript::concatenatedStringPropertyAccess()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("concatenatedStringPropertyAccess.qml"));
     QObject *object = component.create();
     QVERIFY(object);
@@ -7704,19 +7994,21 @@ void tst_qqmlecmascript::updateCall()
     // documented it can be called from within QML. Make sure
     // we don't crash when calling it.
     QString file("updateCall.qml");
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl(file));
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 }
 
 void tst_qqmlecmascript::numberParsing()
 {
+    QQmlEngine engine;
     for (int i = 1; i < 8; ++i) {
         QString file("numberParsing.%1.qml");
         file = file.arg(i);
         QQmlComponent component(&engine, testFileUrl(file));
         QObject *object = component.create();
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
     }
     for (int i = 1; i < 3; ++i) {
         QString file("numberParsing_error.%1.qml");
@@ -7728,6 +8020,7 @@ void tst_qqmlecmascript::numberParsing()
 
 void tst_qqmlecmascript::stringParsing()
 {
+    QQmlEngine engine;
     for (int i = 1; i < 7; ++i) {
         QString file("stringParsing_error.%1.qml");
         file = file.arg(i);
@@ -7751,10 +8044,11 @@ void tst_qqmlecmascript::push_and_shift()
 
 void tst_qqmlecmascript::qtbug_32801()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("qtbug_32801.qml"));
 
     QScopedPointer<QObject> obj(component.create());
-    QVERIFY(obj != 0);
+    QVERIFY(obj != nullptr);
 
     // do not crash when a QML signal is connected to a non-void slot
     connect(obj.data(), SIGNAL(testSignal(QString)), obj.data(), SLOT(slotWithReturnValue(QString)));
@@ -7763,6 +8057,7 @@ void tst_qqmlecmascript::qtbug_32801()
 
 void tst_qqmlecmascript::thisObject()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("thisObject.qml"));
     QObject *object = component.create();
     QVERIFY(object);
@@ -7772,21 +8067,23 @@ void tst_qqmlecmascript::thisObject()
 
 void tst_qqmlecmascript::qtbug_33754()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("qtbug_33754.qml"));
 
     QScopedPointer<QObject> obj(component.create());
-    QVERIFY(obj != 0);
+    QVERIFY(obj != nullptr);
 }
 
 void tst_qqmlecmascript::qtbug_34493()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("qtbug_34493.qml"));
 
     QScopedPointer<QObject> obj(component.create());
     if (component.errors().size())
         qDebug() << component.errors();
     QVERIFY(component.errors().isEmpty());
-    QVERIFY(obj != 0);
+    QVERIFY(obj != nullptr);
     QVERIFY(QMetaObject::invokeMethod(obj.data(), "doIt"));
     QTRY_VERIFY(obj->property("prop").toString() == QLatin1String("Hello World!"));
 }
@@ -7795,12 +8092,13 @@ void tst_qqmlecmascript::qtbug_34493()
 // as its type*, it's parent type* and as QObject*
 void tst_qqmlecmascript::singletonFromQMLToCpp()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFile("singletonTest.qml"));
     QScopedPointer<QObject> obj(component.create());
     if (component.errors().size())
         qDebug() << component.errors();
     QVERIFY(component.errors().isEmpty());
-    QVERIFY(obj != 0);
+    QVERIFY(obj != nullptr);
 
     QCOMPARE(obj->property("qobjectTest"), QVariant(true));
     QCOMPARE(obj->property("myQmlObjectTest"), QVariant(true));
@@ -7812,12 +8110,13 @@ void tst_qqmlecmascript::singletonFromQMLToCpp()
 // and correctly compares to itself
 void tst_qqmlecmascript::singletonFromQMLAndBackAndCompare()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFile("singletonTest2.qml"));
     QScopedPointer<QObject> o(component.create());
     if (component.errors().size())
         qDebug() << component.errors();
     QVERIFY(component.errors().isEmpty());
-    QVERIFY(o != 0);
+    QVERIFY(o != nullptr);
 
     QCOMPARE(o->property("myInheritedQmlObjectTest1"), QVariant(true));
     QCOMPARE(o->property("myInheritedQmlObjectTest2"), QVariant(true));
@@ -7836,9 +8135,10 @@ void tst_qqmlecmascript::singletonFromQMLAndBackAndCompare()
 
 void tst_qqmlecmascript::setPropertyOnInvalid()
 {
+    QQmlEngine engine;
     {
         QQmlComponent component(&engine, testFileUrl("setPropertyOnNull.qml"));
-        QString warning = component.url().toString() + ":4: TypeError: Type error";
+        QString warning = component.url().toString() + ":4: TypeError: Value is null and could not be converted to an object";
         QTest::ignoreMessage(QtWarningMsg, qPrintable(warning));
         QObject *object = component.create();
         QVERIFY(object);
@@ -7847,7 +8147,7 @@ void tst_qqmlecmascript::setPropertyOnInvalid()
 
     {
         QQmlComponent component(&engine, testFileUrl("setPropertyOnUndefined.qml"));
-        QString warning = component.url().toString() + ":4: TypeError: Type error";
+        QString warning = component.url().toString() + ":4: TypeError: Value is undefined and could not be converted to an object";
         QTest::ignoreMessage(QtWarningMsg, qPrintable(warning));
         QObject *object = component.create();
         QVERIFY(object);
@@ -7857,12 +8157,13 @@ void tst_qqmlecmascript::setPropertyOnInvalid()
 
 void tst_qqmlecmascript::miscTypeTest()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("misctypetest.qml"));
 
     QObject *object = component.create();
-    if (object == 0)
+    if (object == nullptr)
         qDebug() << component.errorString();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     QVariant q;
     QMetaObject::invokeMethod(object, "test_invalid_url_equal", Q_RETURN_ARG(QVariant, q));
@@ -7885,6 +8186,7 @@ void tst_qqmlecmascript::stackLimits()
 
 void tst_qqmlecmascript::idsAsLValues()
 {
+    QQmlEngine engine;
     QString err = QString(QLatin1String("%1:5 left-hand side of assignment operator is not an lvalue\n")).arg(testFileUrl("idAsLValue.qml").toString());
     QQmlComponent component(&engine, testFileUrl("idAsLValue.qml"));
     QTest::ignoreMessage(QtWarningMsg, "QQmlComponent: Component is not ready");
@@ -7895,17 +8197,19 @@ void tst_qqmlecmascript::idsAsLValues()
 
 void tst_qqmlecmascript::qtbug_34792()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("qtbug34792.qml"));
 
     QObject *object = component.create();
-    if (object == 0)
+    if (object == nullptr)
         qDebug() << component.errorString();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
     delete object;
 }
 
 void tst_qqmlecmascript::noCaptureWhenWritingProperty()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("noCaptureWhenWritingProperty.qml"));
     QScopedPointer<QObject> obj(component.create());
     QVERIFY(!obj.isNull());
@@ -7914,6 +8218,7 @@ void tst_qqmlecmascript::noCaptureWhenWritingProperty()
 
 void tst_qqmlecmascript::singletonWithEnum()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("singletontype/singletonWithEnum.qml"));
     QScopedPointer<QObject> obj(component.create());
     if (obj.isNull())
@@ -7922,52 +8227,66 @@ void tst_qqmlecmascript::singletonWithEnum()
     QVariant prop = obj->property("testValue");
     QCOMPARE(prop.type(), QVariant::Int);
     QCOMPARE(prop.toInt(), int(SingletonWithEnum::TestValue));
+
+    {
+        QQmlExpression expr(qmlContext(obj.data()), obj.data(), "SingletonWithEnum.TestValue_MinusOne");
+        bool valueUndefined = false;
+        QVariant result = expr.evaluate(&valueUndefined);
+        QVERIFY2(!expr.hasError(), qPrintable(expr.error().toString()));
+        QVERIFY(!valueUndefined);
+        QCOMPARE(result.toInt(), -1);
+    }
 }
 
 void tst_qqmlecmascript::lazyBindingEvaluation()
 {
-   QQmlComponent component(&engine, testFileUrl("lazyBindingEvaluation.qml"));
-   QScopedPointer<QObject> obj(component.create());
-   if (obj.isNull())
+    QQmlEngine engine;
+    QQmlComponent component(&engine, testFileUrl("lazyBindingEvaluation.qml"));
+    QScopedPointer<QObject> obj(component.create());
+    if (obj.isNull())
        qDebug() << component.errors().first().toString();
-   QVERIFY(!obj.isNull());
-   QVariant prop = obj->property("arrayLength");
-   QCOMPARE(prop.type(), QVariant::Int);
-   QCOMPARE(prop.toInt(), 2);
+    QVERIFY(!obj.isNull());
+    QVariant prop = obj->property("arrayLength");
+    QCOMPARE(prop.type(), QVariant::Int);
+    QCOMPARE(prop.toInt(), 2);
 }
 
 void tst_qqmlecmascript::varPropertyAccessOnObjectWithInvalidContext()
 {
-   QQmlComponent component(&engine, testFileUrl("varPropertyAccessOnObjectWithInvalidContext.qml"));
-   QScopedPointer<QObject> obj(component.create());
-   if (obj.isNull())
+    QQmlEngine engine;
+    QQmlComponent component(&engine, testFileUrl("varPropertyAccessOnObjectWithInvalidContext.qml"));
+    QScopedPointer<QObject> obj(component.create());
+    if (obj.isNull())
        qDebug() << component.errors().first().toString();
-   QVERIFY(!obj.isNull());
-   QVERIFY(obj->property("success").toBool());
+    QVERIFY(!obj.isNull());
+    QVERIFY(obj->property("success").toBool());
 }
 
 void tst_qqmlecmascript::importedScriptsAccessOnObjectWithInvalidContext()
 {
-   QQmlComponent component(&engine, testFileUrl("importedScriptsAccessOnObjectWithInvalidContext.qml"));
-   QScopedPointer<QObject> obj(component.create());
-   if (obj.isNull())
+    QQmlEngine engine;
+    QQmlComponent component(&engine, testFileUrl("importedScriptsAccessOnObjectWithInvalidContext.qml"));
+    QScopedPointer<QObject> obj(component.create());
+    if (obj.isNull())
        qDebug() << component.errors().first().toString();
-   QVERIFY(!obj.isNull());
-   QTRY_VERIFY(obj->property("success").toBool());
+    QVERIFY(!obj.isNull());
+    QTRY_VERIFY(obj->property("success").toBool());
 }
 
 void tst_qqmlecmascript::importedScriptsWithoutQmlMode()
 {
-   QQmlComponent component(&engine, testFileUrl("importScriptsWithoutQmlMode.qml"));
-   QScopedPointer<QObject> obj(component.create());
-   if (obj.isNull())
+    QQmlEngine engine;
+    QQmlComponent component(&engine, testFileUrl("importScriptsWithoutQmlMode.qml"));
+    QScopedPointer<QObject> obj(component.create());
+    if (obj.isNull())
        qDebug() << component.errors().first().toString();
-   QVERIFY(!obj.isNull());
-   QTRY_VERIFY(obj->property("success").toBool());
+    QVERIFY(!obj.isNull());
+    QTRY_VERIFY(obj->property("success").toBool());
 }
 
 void tst_qqmlecmascript::contextObjectOnLazyBindings()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("contextObjectOnLazyBindings.qml"));
     QScopedPointer<QObject> obj(component.create());
     if (obj.isNull())
@@ -7980,6 +8299,7 @@ void tst_qqmlecmascript::contextObjectOnLazyBindings()
 
 void tst_qqmlecmascript::garbageCollectionDuringCreation()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine);
     component.setData("import Qt.test 1.0\n"
                       "QObjectContainerWithGCOnAppend {\n"
@@ -8007,6 +8327,7 @@ void tst_qqmlecmascript::garbageCollectionDuringCreation()
 
 void tst_qqmlecmascript::qtbug_39520()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine);
     component.setData("import QtQuick 2.0\n"
                       "Item {\n"
@@ -8045,7 +8366,7 @@ class ObjectContainer : public QObject
     Q_PROPERTY(ContainedObject1 *object1 READ object1 WRITE setObject1)
     Q_PROPERTY(ContainedObject2 *object2 READ object2 WRITE setObject2)
 public:
-    explicit ObjectContainer(QObject *parent = 0) :
+    explicit ObjectContainer(QObject *parent = nullptr) :
         QObject(parent),
         mGetterCalled(false),
         mSetterCalled(false)
@@ -8055,7 +8376,7 @@ public:
     ContainedObject1 *object1()
     {
         mGetterCalled = true;
-        return 0;
+        return nullptr;
     }
 
     void setObject1(ContainedObject1 *)
@@ -8066,7 +8387,7 @@ public:
     ContainedObject2 *object2()
     {
         mGetterCalled = true;
-        return 0;
+        return nullptr;
     }
 
     void setObject2(ContainedObject2 *)
@@ -8128,16 +8449,18 @@ void tst_qqmlecmascript::switchExpression()
 
 void tst_qqmlecmascript::qtbug_46022()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("qtbug_46022.qml"));
 
     QScopedPointer<QObject> obj(component.create());
-    QVERIFY(obj != 0);
+    QVERIFY(obj != nullptr);
     QCOMPARE(obj->property("test1").toBool(), true);
     QCOMPARE(obj->property("test2").toBool(), true);
 }
 
 void tst_qqmlecmascript::qtbug_52340()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("qtbug_52340.qml"));
     QScopedPointer<QObject> object(component.create());
     QVERIFY(!object.isNull());
@@ -8149,10 +8472,11 @@ void tst_qqmlecmascript::qtbug_52340()
 
 void tst_qqmlecmascript::qtbug_54589()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("qtbug_54589.qml"));
 
     QScopedPointer<QObject> obj(component.create());
-    QVERIFY(obj != 0);
+    QVERIFY(obj != nullptr);
     QCOMPARE(obj->property("result").toBool(), true);
 }
 
@@ -8160,16 +8484,18 @@ void tst_qqmlecmascript::qtbug_54687()
 {
     QJSEngine e;
     // it's simple: this shouldn't crash.
-    engine.evaluate("12\n----12");
+    e.evaluate("12\n----12");
 }
 
 void tst_qqmlecmascript::stringify_qtbug_50592()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("stringify_qtbug_50592.qml"));
 
     QScopedPointer<QObject> obj(component.create());
-    QVERIFY(obj != 0);
-    QCOMPARE(obj->property("source").toString(), QString::fromLatin1("http://example.org/some_nonexistant_image.png"));
+    QVERIFY(obj != nullptr);
+    QCOMPARE(obj->property("source").toString(),
+             QString::fromLatin1("\"http://example.org/some_nonexistant_image.png\""));
 }
 
 // Tests for the JS-only instanceof. Tests for the QML extensions for
@@ -8226,7 +8552,7 @@ void tst_qqmlecmascript::instanceof()
     QJSEngine engine;
     QJSValue ret = engine.evaluate(setupCode + ";\n" + QTest::currentDataTag());
 
-    if (expectedValue.type() == QMetaType::Bool) {
+    if (expectedValue.type() == QVariant::Bool) {
         bool returnValue = ret.toBool();
         QVERIFY2(!ret.isError(), qPrintable(ret.toString()));
         QCOMPARE(returnValue, expectedValue.toBool());
@@ -8352,10 +8678,11 @@ void tst_qqmlecmascript::freeze_empty_object()
 
 void tst_qqmlecmascript::singleBlockLoops()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("qtbug_59012.qml"));
 
     QScopedPointer<QObject> obj(component.create());
-    QVERIFY(obj != 0);
+    QVERIFY(obj != nullptr);
     QVERIFY(!component.isError());
 }
 
@@ -8363,12 +8690,249 @@ void tst_qqmlecmascript::singleBlockLoops()
 // This fix ensures it looks up the right thing.
 void tst_qqmlecmascript::qtbug_60547()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("qtbug60547/main.qml"));
     QScopedPointer<QObject> object(component.create());
     QVERIFY2(!object.isNull(), qPrintable(component.errorString()));
     QCOMPARE(object->property("counter"), QVariant(int(1)));
 }
 
+void tst_qqmlecmascript::anotherNaN()
+{
+    QQmlEngine engine;
+    QQmlComponent component(&engine, testFileUrl("nans.qml"));
+    QScopedPointer<QObject> object(component.create());
+    QVERIFY2(!object.isNull(), qPrintable(component.errorString()));
+    object->setProperty("prop", std::numeric_limits<double>::quiet_NaN()); // don't crash
+
+    std::uint64_t anotherNaN = 0xFFFFFF01000000F7ul;
+    double d;
+    std::memcpy(&d, &anotherNaN, sizeof(d));
+    QVERIFY(std::isnan(d));
+    object->setProperty("prop", d);  // don't crash
+}
+
+void tst_qqmlecmascript::delayLoadingArgs()
+{
+    QJSEngine engine;
+    QJSValue ret = engine.evaluate("(function(x){return x + (x+=2)})(20)");
+    QCOMPARE(ret.toInt(), 42); // esp. not 44.
+}
+
+void tst_qqmlecmascript::manyArguments()
+{
+    const char *testCase =
+            "function x() { var sum; for (var i = 0; i < arguments.length; ++i) sum += arguments[i][0]; }"
+            "x([0],[1],[2],[3],[4],[5],[6],[7],[8],[9], [0],[1],[2],[3],[4],[5],[6],[7],[8],[9], [0],[1],[2],[3],[4],[5],[6],[7],[8],[9])";
+
+    QJSEngine engine;
+    engine.evaluate(testCase);
+}
+
+void tst_qqmlecmascript::forInIterator()
+{
+    auto testCase =
+            "(function(){\n"
+            "var x = 'yoyo'\n"
+            "var i\n"
+            "for (i in x) {\n"
+            "}\n"
+            "return i\n"
+            "})()";
+    QJSEngine engine;
+    QJSValue ret = engine.evaluate(testCase);
+    QVERIFY(ret.isString());
+    QCOMPARE(ret.toString(), QStringLiteral("3"));
+}
+
+void tst_qqmlecmascript::localForInIterator()
+{
+    auto testCase =
+            "(function(){\n"
+            "var x = 'yoyo'\n"
+            "for (var i in x) {\n"
+            "}\n"
+            "return i\n"
+            "})()";
+    QJSEngine engine;
+    QJSValue ret = engine.evaluate(testCase);
+    QVERIFY(ret.isString());
+    QCOMPARE(ret.toString(), QStringLiteral("3"));
+}
+
+void tst_qqmlecmascript::shadowedFunctionName()
+{
+    // verify that arguments shadow the function name
+    QJSEngine engine;
+    QJSValue v = engine.evaluate(QString::fromLatin1(
+            "function f(f) { return f; }\n"
+            "f(true)\n"
+                        ));
+    QVERIFY(!v.isError());
+    QVERIFY(v.isBool());
+    QCOMPARE(v.toBool(), true);
+}
+
+void tst_qqmlecmascript::callPropertyOnUndefined()
+{
+    QJSEngine engine;
+    QJSValue v = engine.evaluate(QString::fromLatin1(
+            "function f() {\n"
+            "    var base;\n"
+            "    base.push(1);"
+            "}\n"
+    ));
+    QVERIFY(!v.isError()); // well, more importantly: this shouldn't fail on an assert.
+}
+
+void tst_qqmlecmascript::jumpStrictNotEqualUndefined()
+{
+    QJSEngine engine;
+    QJSValue v = engine.evaluate(QString::fromLatin1(
+        "var ok = 0\n"
+        "var foo = 0\n"
+        "if (foo !== void 1)\n"
+        "    ++ok;\n"
+        "else\n"
+        "    --ok;\n"
+        "if (foo === void 1)\n"
+        "    --ok;\n"
+        "else\n"
+        "    ++ok;\n"
+        "ok\n"
+    ));
+    QVERIFY(!v.isError());
+    QCOMPARE(v.toInt(), 2);
+}
+
+void tst_qqmlecmascript::removeBindingsWithNoDependencies()
+{
+    QQmlEngine engine;
+    QQmlComponent component(&engine, testFileUrl("removeBindingsWithNoDependencies.qml"));
+    QScopedPointer<QObject> object(component.create());
+    QVERIFY(!object.isNull());
+    QVariant rect = object->property("placement");
+    QCOMPARE(rect.toRectF(), QRectF(0, 0, 100, 100));
+    const QMetaObject *metaObject = object->metaObject();
+
+    {
+        const QMetaProperty prop = metaObject->property(metaObject->indexOfProperty("placement"));
+        QVERIFY(prop.isValid());
+        QVERIFY(!QQmlPropertyPrivate::binding(object.data(), QQmlPropertyIndex(prop.propertyIndex())));
+    }
+
+    {
+        const QMetaProperty prop = metaObject->property(metaObject->indexOfProperty("partialPlacement"));
+        QVERIFY(prop.isValid());
+        QQmlAbstractBinding *vtProxyBinding = QQmlPropertyPrivate::binding(object.data(), QQmlPropertyIndex(prop.propertyIndex()));
+        QVERIFY(vtProxyBinding);
+        QVERIFY(vtProxyBinding->isValueTypeProxy());
+
+        QQmlValueTypeProxyBinding *proxy = static_cast<QQmlValueTypeProxyBinding*>(vtProxyBinding);
+        QVERIFY(!proxy->subBindings());
+    }
+
+}
+
+void tst_qqmlecmascript::temporaryDeadZone()
+{
+    QJSEngine engine;
+    QJSValue v = engine.evaluate(QString::fromLatin1("a; let a;"));
+    QVERIFY(v.isError());
+    v = engine.evaluate(QString::fromLatin1("a.name; let a;"));
+    QVERIFY(v.isError());
+    v = engine.evaluate(QString::fromLatin1("var a = {}; a[b]; let b;"));
+    QVERIFY(v.isError());
+    v = engine.evaluate(QString::fromLatin1("class C { constructor() { super[x]; let x; } }; new C()"));
+    QVERIFY(v.isError());
+}
+
+void tst_qqmlecmascript::importLexicalVariables_data()
+{
+    QTest::addColumn<QUrl>("testFile");
+    QTest::addColumn<QString>("expected");
+
+    QTest::newRow("script")
+        << testFileUrl("importLexicalVariables_script.qml")
+        << QStringLiteral("000 100 210");
+    QTest::newRow("pragmaLibrary")
+        << testFileUrl("importLexicalVariables_pragmaLibrary.qml")
+        << QStringLiteral("000 100 210");
+    QTest::newRow("module")
+        << testFileUrl("importLexicalVariables_module.qml")
+        << QStringLiteral("000 000 110");
+}
+
+void tst_qqmlecmascript::importLexicalVariables()
+{
+    QFETCH(QUrl, testFile);
+    QFETCH(QString, expected);
+
+    QQmlEngine engine;
+    QQmlComponent component(&engine, testFile);
+    QScopedPointer<QObject> object(component.create());
+    QVERIFY(object != nullptr);
+    QVERIFY(!component.isError());
+
+    QVariant result;
+    QMetaObject::invokeMethod(object.data(), "runTest", Qt::DirectConnection, Q_RETURN_ARG(QVariant, result));
+    QCOMPARE(result, QVariant(expected));
+}
+
+void tst_qqmlecmascript::hugeObject()
+{
+    // mainly check that this doesn't crash
+    QJSEngine engine;
+    QJSValue v = engine.evaluate(QString::fromLatin1(
+        "var known = {}, prefix = 'x'\n"
+        "for (var i = 0; i < 150000; i++) known[prefix + i] = true;"
+    ));
+    QVERIFY(!v.isError());
+}
+
+void tst_qqmlecmascript::templateStringTerminator()
+{
+    QJSEngine engine;
+    const QJSValue value = engine.evaluate("let a = 123; let b = `x${a}\ny^`; b;");
+    QVERIFY(!value.isError());
+    QCOMPARE(value.toString(), QLatin1String("x123\ny^"));
+}
+
+void tst_qqmlecmascript::arrayAndException()
+{
+    QJSEngine engine;
+    const QJSValue value = engine.evaluate("[...[],[,,$]]");
+    // Should not crash
+    QVERIFY(value.isError());
+}
+
+void tst_qqmlecmascript::numberToStringWithRadix()
+{
+    QJSEngine engine;
+    {
+        const QJSValue value = engine.evaluate(".5.toString(5)");
+        QVERIFY(!value.isError());
+        QVERIFY(value.toString().startsWith("0.2222222222"));
+    }
+    {
+        const QJSValue value = engine.evaluate(".05.toString(5)");
+        QVERIFY(!value.isError());
+        QVERIFY(value.toString().startsWith("0.01111111111"));
+    }
+}
+
+void tst_qqmlecmascript::tailCallWithArguments()
+{
+    QJSEngine engine;
+    const QJSValue value = engine.evaluate(
+            "'use strict';\n"
+            "[[1, 2]].map(function (a) {\n"
+            "    return (function() { return Math.min.apply(this, arguments); })(a[0], a[1]);\n"
+            "})[0];");
+    QVERIFY(!value.isError());
+    QCOMPARE(value.toInt(), 1);
+}
+
 QTEST_MAIN(tst_qqmlecmascript)
 
 #include "tst_qqmlecmascript.moc"
diff --git a/tests/auto/qml/qqmlengine/data/GroupedPropertiesRevisionComponent1.qml b/tests/auto/qml/qqmlengine/data/GroupedPropertiesRevisionComponent1.qml
new file mode 100644
index 0000000000..1047926750
--- /dev/null
+++ b/tests/auto/qml/qqmlengine/data/GroupedPropertiesRevisionComponent1.qml
@@ -0,0 +1,10 @@
+import QtQuick 2.8
+
+Item {
+    property alias textEdit: textEdit
+
+    TextEdit {
+        id: textEdit
+
+    }
+}
diff --git a/tests/auto/qml/qqmlengine/data/GroupedPropertiesRevisionComponent2.qml b/tests/auto/qml/qqmlengine/data/GroupedPropertiesRevisionComponent2.qml
new file mode 100644
index 0000000000..552c6c3791
--- /dev/null
+++ b/tests/auto/qml/qqmlengine/data/GroupedPropertiesRevisionComponent2.qml
@@ -0,0 +1,10 @@
+import QtQuick 2.0
+
+Item {
+    property alias textEdit: textEdit
+
+    TextEdit {
+        id: textEdit
+
+    }
+}
diff --git a/tests/auto/qml/qqmlengine/data/qrcurls.js b/tests/auto/qml/qqmlengine/data/qrcurls.js
new file mode 100644
index 0000000000..15a4d5a70c
--- /dev/null
+++ b/tests/auto/qml/qqmlengine/data/qrcurls.js
@@ -0,0 +1 @@
+function someFunction() {}
diff --git a/tests/auto/qml/qqmlengine/data/qrcurls.qml b/tests/auto/qml/qqmlengine/data/qrcurls.qml
new file mode 100644
index 0000000000..e879577e10
--- /dev/null
+++ b/tests/auto/qml/qqmlengine/data/qrcurls.qml
@@ -0,0 +1,4 @@
+import QtQml 2.0
+
+QtObject {
+}
diff --git a/tests/auto/qml/qqmlengine/data/testGroupedPropertiesRevision.1.qml b/tests/auto/qml/qqmlengine/data/testGroupedPropertiesRevision.1.qml
new file mode 100644
index 0000000000..39bd01fe40
--- /dev/null
+++ b/tests/auto/qml/qqmlengine/data/testGroupedPropertiesRevision.1.qml
@@ -0,0 +1,7 @@
+import QtQuick 2.8
+
+Item {
+    GroupedPropertiesRevisionComponent1 {
+        textEdit.onEditingFinished: console.log("test")
+    }
+}
diff --git a/tests/auto/qml/qqmlengine/data/testGroupedPropertiesRevision.2.qml b/tests/auto/qml/qqmlengine/data/testGroupedPropertiesRevision.2.qml
new file mode 100644
index 0000000000..bb9ba79b01
--- /dev/null
+++ b/tests/auto/qml/qqmlengine/data/testGroupedPropertiesRevision.2.qml
@@ -0,0 +1,7 @@
+import QtQuick 2.8
+
+Item {
+    GroupedPropertiesRevisionComponent2 {
+        textEdit.onEditingFinished: console.log("test")
+    }
+}
diff --git a/tests/auto/qml/qqmlengine/qqmlengine.pro b/tests/auto/qml/qqmlengine/qqmlengine.pro
index e7952d8e3a..d2eb92bfd5 100644
--- a/tests/auto/qml/qqmlengine/qqmlengine.pro
+++ b/tests/auto/qml/qqmlengine/qqmlengine.pro
@@ -7,3 +7,12 @@ include (../../shared/util.pri)
 SOURCES += tst_qqmlengine.cpp
 
 QT += core-private gui-private qml-private  network testlib
+
+boot2qt: {
+    # GC corruption test is too heavy for qemu-arm
+    DEFINES += SKIP_GCCORRUPTION_TEST
+}
+
+RESOURCES += \
+    data/qrcurls.qml \
+    data/qrcurls.js
diff --git a/tests/auto/qml/qqmlengine/tst_qqmlengine.cpp b/tests/auto/qml/qqmlengine/tst_qqmlengine.cpp
index 07569efc72..f58ae38264 100644
--- a/tests/auto/qml/qqmlengine/tst_qqmlengine.cpp
+++ b/tests/auto/qml/qqmlengine/tst_qqmlengine.cpp
@@ -41,6 +41,7 @@
 #include <QQmlNetworkAccessManagerFactory>
 #include <QQmlExpression>
 #include <QQmlIncubationController>
+#include <QTemporaryDir>
 #include <private/qqmlengine_p.h>
 #include <QQmlAbstractUrlInterceptor>
 
@@ -51,6 +52,7 @@ public:
     tst_qqmlengine() {}
 
 private slots:
+    void initTestCase() override;
     void rootContext();
     void networkAccessManager();
     void synchronousNetworkAccessManager();
@@ -73,6 +75,11 @@ private slots:
     void urlInterceptor();
     void qmlContextProperties();
     void testGCCorruption();
+    void testGroupedPropertyRevisions();
+    void componentFromEval();
+    void qrcUrls();
+    void cppSignalAndEval();
+    void singletonInstance();
 
 public slots:
     QObject *createAQObjectForOwnershipTest ()
@@ -80,8 +87,17 @@ public slots:
         static QObject *ptr = new QObject();
         return ptr;
     }
+
+private:
+    QTemporaryDir m_tempDir;
 };
 
+void tst_qqmlengine::initTestCase()
+{
+    QVERIFY2(m_tempDir.isValid(), qPrintable(m_tempDir.errorString()));
+    QQmlDataTest::initTestCase();
+}
+
 void tst_qqmlengine::rootContext()
 {
     QQmlEngine engine;
@@ -95,7 +111,7 @@ void tst_qqmlengine::rootContext()
 class NetworkAccessManagerFactory : public QQmlNetworkAccessManagerFactory
 {
 public:
-    NetworkAccessManagerFactory() : manager(0) {}
+    NetworkAccessManagerFactory() : manager(nullptr) {}
 
     QNetworkAccessManager *create(QObject *parent) {
         manager = new QNetworkAccessManager(parent);
@@ -111,7 +127,7 @@ void tst_qqmlengine::networkAccessManager()
 
     // Test QQmlEngine created manager
     QPointer<QNetworkAccessManager> manager = engine->networkAccessManager();
-    QVERIFY(manager != 0);
+    QVERIFY(manager != nullptr);
     delete engine;
 
     // Test factory created manager
@@ -143,10 +159,10 @@ class ImmediateManager : public QNetworkAccessManager {
     Q_OBJECT
 
 public:
-    ImmediateManager(QObject *parent = 0) : QNetworkAccessManager(parent) {
+    ImmediateManager(QObject *parent = nullptr) : QNetworkAccessManager(parent) {
     }
 
-    QNetworkReply *createRequest(Operation, const QNetworkRequest & , QIODevice * outgoingData = 0) {
+    QNetworkReply *createRequest(Operation, const QNetworkRequest & , QIODevice * outgoingData = nullptr) {
         Q_UNUSED(outgoingData);
         return new ImmediateReply;
     }
@@ -200,17 +216,17 @@ void tst_qqmlengine::contextForObject()
     QQmlEngine *engine = new QQmlEngine;
 
     // Test null-object
-    QVERIFY(!QQmlEngine::contextForObject(0));
+    QVERIFY(!QQmlEngine::contextForObject(nullptr));
 
     // Test an object with no context
     QObject object;
     QVERIFY(!QQmlEngine::contextForObject(&object));
 
     // Test setting null-object
-    QQmlEngine::setContextForObject(0, engine->rootContext());
+    QQmlEngine::setContextForObject(nullptr, engine->rootContext());
 
     // Test setting null-context
-    QQmlEngine::setContextForObject(&object, 0);
+    QQmlEngine::setContextForObject(&object, nullptr);
 
     // Test setting context
     QQmlEngine::setContextForObject(&object, engine->rootContext());
@@ -224,7 +240,7 @@ void tst_qqmlengine::contextForObject()
     QCOMPARE(QQmlEngine::contextForObject(&object), engine->rootContext());
 
     // Delete context
-    delete engine; engine = 0;
+    delete engine; engine = nullptr;
     QVERIFY(!QQmlEngine::contextForObject(&object));
 }
 
@@ -286,9 +302,12 @@ void tst_qqmlengine::clearComponentCache()
 {
     QQmlEngine engine;
 
+    const QString fileName = m_tempDir.filePath(QStringLiteral("temp.qml"));
+    const QUrl fileUrl = QUrl::fromLocalFile(fileName);
+
     // Create original qml file
     {
-        QFile file("temp.qml");
+        QFile file(fileName);
         QVERIFY(file.open(QIODevice::WriteOnly));
         file.write("import QtQuick 2.0\nQtObject {\nproperty int test: 10\n}\n");
         file.close();
@@ -296,9 +315,9 @@ void tst_qqmlengine::clearComponentCache()
 
     // Test "test" property
     {
-        QQmlComponent component(&engine, "temp.qml");
+        QQmlComponent component(&engine, fileUrl);
         QObject *obj = component.create();
-        QVERIFY(obj != 0);
+        QVERIFY(obj != nullptr);
         QCOMPARE(obj->property("test").toInt(), 10);
         delete obj;
     }
@@ -311,7 +330,7 @@ void tst_qqmlengine::clearComponentCache()
         // Similar effects of lacking precision have been observed on some Linux systems.
         QThread::sleep(1);
 
-        QFile file("temp.qml");
+        QFile file(fileName);
         QVERIFY(file.open(QIODevice::WriteOnly));
         file.write("import QtQuick 2.0\nQtObject {\nproperty int test: 11\n}\n");
         file.close();
@@ -319,9 +338,9 @@ void tst_qqmlengine::clearComponentCache()
 
     // Test cache hit
     {
-        QQmlComponent component(&engine, "temp.qml");
+        QQmlComponent component(&engine, fileUrl);
         QObject *obj = component.create();
-        QVERIFY(obj != 0);
+        QVERIFY(obj != nullptr);
         QCOMPARE(obj->property("test").toInt(), 10);
         delete obj;
     }
@@ -331,12 +350,18 @@ void tst_qqmlengine::clearComponentCache()
 
     // Test cache refresh
     {
-        QQmlComponent component(&engine, "temp.qml");
+        QQmlComponent component(&engine, fileUrl);
         QObject *obj = component.create();
-        QVERIFY(obj != 0);
+        QVERIFY(obj != nullptr);
         QCOMPARE(obj->property("test").toInt(), 11);
         delete obj;
     }
+
+    // Regular Synchronous loading will leave us with an event posted
+    // to the gui thread and an extra refcount that will only be dropped after the
+    // event delivery. Call sendPostedEvents() to get rid of it so that
+    // the temporary directory can be removed.
+    QCoreApplication::sendPostedEvents();
 }
 
 struct ComponentCacheFunctions : public QObject, public QQmlIncubationController
@@ -350,7 +375,7 @@ public:
     Q_INVOKABLE void trim()
     {
         // Wait for any pending deletions to occur
-        QCoreApplication::sendPostedEvents(0, QEvent::DeferredDelete);
+        QCoreApplication::sendPostedEvents(nullptr, QEvent::DeferredDelete);
         QCoreApplication::processEvents();
 
         // There might be JS function objects around that hold a last ref to the compilation unit that's
@@ -402,7 +427,7 @@ void tst_qqmlengine::trimComponentCache()
     QQmlComponent component(&engine, testFileUrl(file));
     QVERIFY(component.isReady());
     QScopedPointer<QObject> object(component.create());
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
     QCOMPARE(object->property("success").toBool(), true);
 }
 
@@ -471,7 +496,7 @@ void tst_qqmlengine::repeatedCompilation()
         QQmlComponent component(&engine, testFileUrl("repeatedCompilation.qml"));
         QVERIFY(component.isReady());
         QScopedPointer<QObject> object(component.create());
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
         QCOMPARE(object->property("success").toBool(), true);
     }
 }
@@ -515,11 +540,11 @@ void tst_qqmlengine::outputWarningsToStandardError()
 
     QObject *o = c.create();
 
-    QVERIFY(o != 0);
+    QVERIFY(o != nullptr);
     delete o;
 
     QCOMPARE(messageHandler.messages().count(), 1);
-    QCOMPARE(messageHandler.messages().at(0), QLatin1String("<Unknown File>:1:48: Unable to assign [undefined] to int"));
+    QCOMPARE(messageHandler.messages().at(0), QLatin1String("<Unknown File>:1:32: Unable to assign [undefined] to int"));
     messageHandler.clear();
 
     engine.setOutputWarningsToStandardError(false);
@@ -527,7 +552,7 @@ void tst_qqmlengine::outputWarningsToStandardError()
 
     o = c.create();
 
-    QVERIFY(o != 0);
+    QVERIFY(o != nullptr);
     delete o;
 
     QVERIFY2(messageHandler.messages().isEmpty(), qPrintable(messageHandler.messageString()));
@@ -536,9 +561,9 @@ void tst_qqmlengine::outputWarningsToStandardError()
 void tst_qqmlengine::objectOwnership()
 {
     {
-    QCOMPARE(QQmlEngine::objectOwnership(0), QQmlEngine::CppOwnership);
-    QQmlEngine::setObjectOwnership(0, QQmlEngine::JavaScriptOwnership);
-    QCOMPARE(QQmlEngine::objectOwnership(0), QQmlEngine::CppOwnership);
+    QCOMPARE(QQmlEngine::objectOwnership(nullptr), QQmlEngine::CppOwnership);
+    QQmlEngine::setObjectOwnership(nullptr, QQmlEngine::JavaScriptOwnership);
+    QCOMPARE(QQmlEngine::objectOwnership(nullptr), QQmlEngine::CppOwnership);
     }
 
     {
@@ -558,7 +583,7 @@ void tst_qqmlengine::objectOwnership()
     c.setData("import QtQuick 2.0; QtObject { property QtObject object: QtObject {} }", QUrl());
 
     QObject *o = c.create();
-    QVERIFY(o != 0);
+    QVERIFY(o != nullptr);
 
     QCOMPARE(QQmlEngine::objectOwnership(o), QQmlEngine::CppOwnership);
 
@@ -578,7 +603,7 @@ void tst_qqmlengine::objectOwnership()
             c.setData("import QtQuick 2.0; Item { property int data: test.createAQObjectForOwnershipTest() ? 0 : 1 }", QUrl());
             QVERIFY(c.isReady());
             QObject *o = c.create();
-            QVERIFY(o != 0);
+            QVERIFY(o != nullptr);
         }
         QTRY_VERIFY(spy.count());
     }
@@ -593,8 +618,8 @@ void tst_qqmlengine::objectOwnership()
             c.setData("import QtQuick 2.0; QtObject { property var object: { var i = test; test ? 0 : 1 }  }", QUrl());
             QVERIFY(c.isReady());
             QObject *o = c.create();
-            QVERIFY(o != 0);
-            engine.rootContext()->setContextProperty("test", 0);
+            QVERIFY(o != nullptr);
+            engine.rootContext()->setContextProperty("test", nullptr);
         }
         QTRY_VERIFY(spy.count());
     }
@@ -613,8 +638,8 @@ void tst_qqmlengine::multipleEngines()
         engine1.rootContext()->setContextProperty("object", &o);
         engine2.rootContext()->setContextProperty("object", &o);
 
-        QQmlExpression expr1(engine1.rootContext(), 0, QString("object.objectName"));
-        QQmlExpression expr2(engine2.rootContext(), 0, QString("object.objectName"));
+        QQmlExpression expr1(engine1.rootContext(), nullptr, QString("object.objectName"));
+        QQmlExpression expr2(engine2.rootContext(), nullptr, QString("object.objectName"));
 
         QCOMPARE(expr1.evaluate().toString(), QString("TestName"));
         QCOMPARE(expr2.evaluate().toString(), QString("TestName"));
@@ -624,13 +649,13 @@ void tst_qqmlengine::multipleEngines()
     {
         QQmlEngine engine1;
         engine1.rootContext()->setContextProperty("object", &o);
-        QQmlExpression expr1(engine1.rootContext(), 0, QString("object.objectName"));
+        QQmlExpression expr1(engine1.rootContext(), nullptr, QString("object.objectName"));
         QCOMPARE(expr1.evaluate().toString(), QString("TestName"));
     }
     {
         QQmlEngine engine1;
         engine1.rootContext()->setContextProperty("object", &o);
-        QQmlExpression expr1(engine1.rootContext(), 0, QString("object.objectName"));
+        QQmlExpression expr1(engine1.rootContext(), nullptr, QString("object.objectName"));
         QCOMPARE(expr1.evaluate().toString(), QString("TestName"));
     }
 }
@@ -721,6 +746,9 @@ public:
 
         if (url.path().endsWith("Test.2/qmldir"))//Special case
             return QUrl::fromLocalFile(m_base.path() + "interception/module/intercepted/qmldir");
+        // Special case: with 5.10 we always add the implicit import, so we need to explicitly handle this case now
+        if (url.path().endsWith("intercepted/qmldir"))
+            return url;
 
         QString alteredPath = url.path();
         int a = alteredPath.lastIndexOf('/');
@@ -839,6 +867,10 @@ void tst_qqmlengine::qmlContextProperties()
 
 void tst_qqmlengine::testGCCorruption()
 {
+#ifdef SKIP_GCCORRUPTION_TEST
+    QSKIP("Test too heavy for qemu");
+#endif
+
     QQmlEngine e;
 
     QQmlComponent c(&e, testFileUrl("testGCCorruption.qml"));
@@ -846,6 +878,171 @@ void tst_qqmlengine::testGCCorruption()
     QVERIFY2(o, qPrintable(c.errorString()));
 }
 
+void tst_qqmlengine::testGroupedPropertyRevisions()
+{
+    QQmlEngine e;
+
+    QQmlComponent c(&e, testFileUrl("testGroupedPropertiesRevision.1.qml"));
+    QScopedPointer<QObject> object(c.create());
+    QVERIFY2(object.data(), qPrintable(c.errorString()));
+    QQmlComponent c2(&e, testFileUrl("testGroupedPropertiesRevision.2.qml"));
+    QVERIFY(!c2.errorString().isEmpty());
+}
+
+void tst_qqmlengine::componentFromEval()
+{
+    QQmlEngine engine;
+    const QUrl testUrl = testFileUrl("EmptyComponent.qml");
+    QJSValue result = engine.evaluate("Qt.createComponent(\"" + testUrl.toString() + "\");");
+    QPointer<QQmlComponent> component(qobject_cast<QQmlComponent*>(result.toQObject()));
+    QVERIFY(!component.isNull());
+    QScopedPointer<QObject> item(component->create());
+    QVERIFY(!item.isNull());
+}
+
+void tst_qqmlengine::qrcUrls()
+{
+    QQmlEngine engine;
+    QQmlEnginePrivate *pEngine = QQmlEnginePrivate::get(&engine);
+
+    {
+        QQmlRefPointer<QQmlTypeData> oneQml(pEngine->typeLoader.getType(QUrl("qrc:/qrcurls.qml")));
+        QVERIFY(oneQml.data() != nullptr);
+        QQmlRefPointer<QQmlTypeData> twoQml(pEngine->typeLoader.getType(QUrl("qrc:///qrcurls.qml")));
+        QVERIFY(twoQml.data() != nullptr);
+        QCOMPARE(oneQml.data(), twoQml.data());
+    }
+
+    {
+        QQmlRefPointer<QQmlTypeData> oneJS(pEngine->typeLoader.getType(QUrl("qrc:/qrcurls.js")));
+        QVERIFY(oneJS.data() != nullptr);
+        QQmlRefPointer<QQmlTypeData> twoJS(pEngine->typeLoader.getType(QUrl("qrc:///qrcurls.js")));
+        QVERIFY(twoJS.data() != nullptr);
+        QCOMPARE(oneJS.data(), twoJS.data());
+    }
+}
+
+class ObjectCaller : public QObject
+{
+    Q_OBJECT
+signals:
+    void doubleReply(const double a);
+};
+
+void tst_qqmlengine::cppSignalAndEval()
+{
+    ObjectCaller objectCaller;
+    QQmlEngine engine;
+    engine.rootContext()->setContextProperty(QLatin1Literal("CallerCpp"), &objectCaller);
+    QQmlComponent c(&engine);
+    c.setData("import QtQuick 2.9\n"
+              "Item {\n"
+              "    property var r: 0\n"
+              "    Connections {\n"
+              "        target: CallerCpp;\n"
+              "        onDoubleReply: {\n"
+              "            eval('var z = 1');\n"
+              "            r = a;\n"
+              "        }\n"
+              "    }\n"
+              "}",
+              QUrl(QStringLiteral("qrc:/main.qml")));
+    QScopedPointer<QObject> object(c.create());
+    QVERIFY(!object.isNull());
+    emit objectCaller.doubleReply(1.1234);
+    QCOMPARE(object->property("r"), 1.1234);
+}
+
+class CppSingleton : public QObject {
+    Q_OBJECT
+public:
+    CppSingleton() {}
+
+    static QObject *create(QQmlEngine *qmlEngine, QJSEngine *jsEngine)
+    {
+        Q_UNUSED(qmlEngine);
+        Q_UNUSED(jsEngine);
+        return new CppSingleton();
+    }
+};
+
+class JsSingleton : public QObject {
+    Q_OBJECT
+public:
+    JsSingleton() {}
+
+    static QJSValue create(QQmlEngine *qmlEngine, QJSEngine *jsEngine)
+    {
+        Q_UNUSED(qmlEngine);
+        QJSValue value = jsEngine->newQObject(new JsSingleton());
+        return value;
+    }
+};
+
+class SomeQObjectClass : public QObject {
+    Q_OBJECT
+public:
+    SomeQObjectClass() : QObject(nullptr){}
+};
+
+void tst_qqmlengine::singletonInstance()
+{
+    QQmlEngine engine;
+
+    int cppSingletonTypeId = qmlRegisterSingletonType<CppSingleton>("Test", 1, 0, "CppSingleton", &CppSingleton::create);
+    int jsValueSingletonTypeId = qmlRegisterSingletonType("Test", 1, 0, "JsSingleton", &JsSingleton::create);
+
+    {
+        // Cpp QObject singleton type
+        QJSValue value = engine.singletonInstance<QJSValue>(cppSingletonTypeId);
+        QVERIFY(!value.isUndefined());
+        QVERIFY(value.isQObject());
+        QObject *instance = value.toQObject();
+        QVERIFY(instance);
+        QCOMPARE(instance->metaObject()->className(), "CppSingleton");
+    }
+
+    {
+        // QJSValue QObject singleton type
+        QJSValue value = engine.singletonInstance<QJSValue>(jsValueSingletonTypeId);
+        QVERIFY(!value.isUndefined());
+        QVERIFY(value.isQObject());
+        QObject *instance = value.toQObject();
+        QVERIFY(instance);
+        QCOMPARE(instance->metaObject()->className(), "JsSingleton");
+    }
+
+    {
+        // Invalid types
+        QJSValue value;
+        value = engine.singletonInstance<QJSValue>(-4711);
+        QVERIFY(value.isUndefined());
+        value = engine.singletonInstance<QJSValue>(1701);
+        QVERIFY(value.isUndefined());
+    }
+
+    {
+        // Valid, but non-singleton type
+        int typeId = qmlRegisterType<CppSingleton>("Test", 1, 0, "NotASingleton");
+        QJSValue value = engine.singletonInstance<QJSValue>(typeId);
+        QVERIFY(value.isUndefined());
+    }
+
+    {
+        // Cpp QObject singleton type
+        CppSingleton *instance = engine.singletonInstance<CppSingleton*>(cppSingletonTypeId);
+        QVERIFY(instance);
+        QCOMPARE(instance->metaObject()->className(), "CppSingleton");
+        QCOMPARE(instance, engine.singletonInstance<QJSValue>(cppSingletonTypeId).toQObject());
+    }
+
+    {
+        // Wrong destination type
+        SomeQObjectClass * instance = engine.singletonInstance<SomeQObjectClass*>(cppSingletonTypeId);
+        QVERIFY(!instance);
+    }
+}
+
 QTEST_MAIN(tst_qqmlengine)
 
 #include "tst_qqmlengine.moc"
diff --git a/tests/auto/qml/qqmlenginecleanup/qqmlenginecleanup.pro b/tests/auto/qml/qqmlenginecleanup/qqmlenginecleanup.pro
index 5bcec9f5b4..90508609a8 100644
--- a/tests/auto/qml/qqmlenginecleanup/qqmlenginecleanup.pro
+++ b/tests/auto/qml/qqmlenginecleanup/qqmlenginecleanup.pro
@@ -6,4 +6,4 @@ include (../../shared/util.pri)
 
 SOURCES += tst_qqmlenginecleanup.cpp
 
-QT += testlib qml
+QT += testlib qml qml-private
diff --git a/tests/auto/qml/qqmlenginecleanup/tst_qqmlenginecleanup.cpp b/tests/auto/qml/qqmlenginecleanup/tst_qqmlenginecleanup.cpp
index d0a8b6401f..b9cede6d13 100644
--- a/tests/auto/qml/qqmlenginecleanup/tst_qqmlenginecleanup.cpp
+++ b/tests/auto/qml/qqmlenginecleanup/tst_qqmlenginecleanup.cpp
@@ -31,6 +31,8 @@
 #include <QtQml/qqml.h>
 #include <QtQml/QQmlEngine>
 #include <QtQml/QQmlComponent>
+#include <private/qhashedstring_p.h>
+#include <private/qqmlmetatype_p.h>
 
 //Separate test, because if engine cleanup attempts fail they can easily break unrelated tests
 class tst_qqmlenginecleanup : public QQmlDataTest
@@ -44,41 +46,82 @@ private slots:
     void test_valueTypeProviderModule(); // QTBUG-43004
 };
 
+// A wrapper around QQmlComponent to ensure the temporary reference counts
+// on the type data as a result of the main thread <> loader thread communication
+// are dropped. Regular Synchronous loading will leave us with an event posted
+// to the gui thread and an extra refcount that will only be dropped after the
+// event delivery. A plain sendPostedEvents() however is insufficient because
+// we can't be sure that the event is posted after the constructor finished.
+class CleanlyLoadingComponent : public QQmlComponent
+{
+public:
+    CleanlyLoadingComponent(QQmlEngine *engine, const QUrl &url)
+        : QQmlComponent(engine, url, QQmlComponent::Asynchronous)
+    { waitForLoad(); }
+    CleanlyLoadingComponent(QQmlEngine *engine, const QString &fileName)
+        : QQmlComponent(engine, fileName, QQmlComponent::Asynchronous)
+    { waitForLoad(); }
+
+    void waitForLoad()
+    {
+        QTRY_VERIFY(status() == QQmlComponent::Ready || status() == QQmlComponent::Error);
+    }
+};
+
 void tst_qqmlenginecleanup::test_qmlClearTypeRegistrations()
 {
     //Test for preventing memory leaks is in tests/manual/qmltypememory
     QQmlEngine* engine;
-    QQmlComponent* component;
+    CleanlyLoadingComponent* component;
     QUrl testFile = testFileUrl("types.qml");
 
+    const auto qmlTypeForTestType = []() {
+        return QQmlMetaType::qmlType(QStringLiteral("TestTypeCpp"), QStringLiteral("Test"), 2, 0);
+    };
+
+    QVERIFY(!qmlTypeForTestType().isValid());
     qmlRegisterType<QObject>("Test", 2, 0, "TestTypeCpp");
+    QVERIFY(qmlTypeForTestType().isValid());
+
     engine = new QQmlEngine;
-    component = new QQmlComponent(engine, testFile);
+    component = new CleanlyLoadingComponent(engine, testFile);
     QVERIFY(component->isReady());
 
-    delete engine;
     delete component;
-    qmlClearTypeRegistrations();
+    delete engine;
+
+    {
+        auto cppType = qmlTypeForTestType();
+
+        qmlClearTypeRegistrations();
+        QVERIFY(!qmlTypeForTestType().isValid());
+
+        // cppType should hold the last ref, qmlClearTypeRegistration should have wiped
+        // all internal references.
+        QCOMPARE(QQmlType::refCount(cppType.priv()), 1);
+    }
 
     //2nd run verifies that types can reload after a qmlClearTypeRegistrations
     qmlRegisterType<QObject>("Test", 2, 0, "TestTypeCpp");
+    QVERIFY(qmlTypeForTestType().isValid());
     engine = new QQmlEngine;
-    component = new QQmlComponent(engine, testFile);
+    component = new CleanlyLoadingComponent(engine, testFile);
     QVERIFY(component->isReady());
 
-    delete engine;
     delete component;
+    delete engine;
     qmlClearTypeRegistrations();
+    QVERIFY(!qmlTypeForTestType().isValid());
 
     //3nd run verifies that TestTypeCpp is no longer registered
     engine = new QQmlEngine;
-    component = new QQmlComponent(engine, testFile);
+    component = new CleanlyLoadingComponent(engine, testFile);
     QVERIFY(component->isError());
     QCOMPARE(component->errorString(),
             testFile.toString() +":33 module \"Test\" is not installed\n");
 
-    delete engine;
     delete component;
+    delete engine;
 }
 
 static void cleanState(QQmlEngine **e)
@@ -86,7 +129,7 @@ static void cleanState(QQmlEngine **e)
     delete *e;
     qmlClearTypeRegistrations();
     *e = new QQmlEngine;
-    QCoreApplication::sendPostedEvents(0, QEvent::DeferredDelete);
+    QCoreApplication::sendPostedEvents(nullptr, QEvent::DeferredDelete);
     QCoreApplication::processEvents();
 }
 
@@ -96,7 +139,7 @@ void tst_qqmlenginecleanup::test_valueTypeProviderModule()
     // provider can be reinitialized after multiple calls to
     // qmlClearTypeRegistrations() without causing cycles in the
     // value type provider list.
-    QQmlEngine *e = 0;
+    QQmlEngine *e = nullptr;
     QUrl testFile1 = testFileUrl("testFile1.qml");
     QUrl testFile2 = testFileUrl("testFile2.qml");
     bool noCycles = false;
@@ -106,7 +149,7 @@ void tst_qqmlenginecleanup::test_valueTypeProviderModule()
         c.loadUrl(i % 2 == 0 ? testFile1 : testFile2); // this will hang if cycles exist.
     }
     delete e;
-    e = 0;
+    e = nullptr;
     noCycles = true;
     QVERIFY(noCycles);
 
diff --git a/tests/auto/qml/qqmlexpression/tst_qqmlexpression.cpp b/tests/auto/qml/qqmlexpression/tst_qqmlexpression.cpp
index aa201f2644..1decc04ad2 100644
--- a/tests/auto/qml/qqmlexpression/tst_qqmlexpression.cpp
+++ b/tests/auto/qml/qqmlexpression/tst_qqmlexpression.cpp
@@ -52,7 +52,7 @@ class TestObject : public QObject
     Q_PROPERTY(QQmlScriptString scriptString READ scriptString WRITE setScriptString)
     Q_PROPERTY(QQmlScriptString scriptStringError READ scriptStringError WRITE setScriptStringError)
 public:
-    TestObject(QObject *parent = 0) : QObject(parent) {}
+    TestObject(QObject *parent = nullptr) : QObject(parent) {}
 
     QQmlScriptString scriptString() const { return m_scriptString; }
     void setScriptString(QQmlScriptString scriptString) { m_scriptString = scriptString; }
@@ -74,7 +74,7 @@ void tst_qqmlexpression::scriptString()
     QQmlEngine engine;
     QQmlComponent c(&engine, testFileUrl("scriptString.qml"));
     TestObject *testObj = qobject_cast<TestObject*>(c.create());
-    QVERIFY(testObj != 0);
+    QVERIFY(testObj != nullptr);
 
     QQmlScriptString script = testObj->scriptString();
     QVERIFY(!script.isEmpty());
@@ -100,15 +100,19 @@ void tst_qqmlexpression::scriptString()
 void tst_qqmlexpression::syntaxError()
 {
     QQmlEngine engine;
-    QQmlExpression expression(engine.rootContext(), 0, "asd asd");
-    QVariant v = expression.evaluate();
+    QQmlExpression expression(engine.rootContext(), nullptr, "asd asd");
+    bool isUndefined = false;
+    QVariant v = expression.evaluate(&isUndefined);
     QCOMPARE(v, QVariant());
+    QVERIFY(expression.hasError());
+    QCOMPARE(expression.error().description(), "SyntaxError: Expected token `;'");
+    QVERIFY(isUndefined);
 }
 
 void tst_qqmlexpression::exception()
 {
     QQmlEngine engine;
-    QQmlExpression expression(engine.rootContext(), 0, "abc=123");
+    QQmlExpression expression(engine.rootContext(), nullptr, "abc=123");
     QVariant v = expression.evaluate();
     QCOMPARE(v, QVariant());
     QVERIFY(expression.hasError());
diff --git a/tests/auto/qml/qqmlextensionplugin/tst_qqmlextensionplugin.cpp b/tests/auto/qml/qqmlextensionplugin/tst_qqmlextensionplugin.cpp
index 268010ead8..341a49bf09 100644
--- a/tests/auto/qml/qqmlextensionplugin/tst_qqmlextensionplugin.cpp
+++ b/tests/auto/qml/qqmlextensionplugin/tst_qqmlextensionplugin.cpp
@@ -105,11 +105,14 @@ void tst_qqmlextensionplugin::iidCheck()
 
     QPluginLoader loader(filePath);
     QVERIFY2(loader.load(), qPrintable(loader.errorString()));
-    QVERIFY(loader.instance() != Q_NULLPTR);
+    QVERIFY(loader.instance() != nullptr);
 
     if (qobject_cast<QQmlExtensionPlugin *>(loader.instance())) {
         QString iid = loader.metaData().value(QStringLiteral("IID")).toString();
-        QCOMPARE(iid, QLatin1String(QQmlExtensionInterface_iid));
+        if (iid == QLatin1String(QQmlExtensionInterface_iid_old))
+            qWarning() << "Old extension plugin found. Update the IID" << loader.metaData();
+        else
+            QCOMPARE(iid, QLatin1String(QQmlExtensionInterface_iid));
     }
 }
 
diff --git a/tests/auto/qml/qqmlfile/qqmlfile.pro b/tests/auto/qml/qqmlfile/qqmlfile.pro
new file mode 100644
index 0000000000..ab66792445
--- /dev/null
+++ b/tests/auto/qml/qqmlfile/qqmlfile.pro
@@ -0,0 +1,5 @@
+CONFIG   += testcase
+TARGET = tst_qqmlfile
+SOURCES += tst_qqmlfile.cpp
+macos:CONFIG -= app_bundle
+QT       += qml testlib
diff --git a/tests/auto/qml/qqmlfile/tst_qqmlfile.cpp b/tests/auto/qml/qqmlfile/tst_qqmlfile.cpp
new file mode 100644
index 0000000000..a1c8daddcf
--- /dev/null
+++ b/tests/auto/qml/qqmlfile/tst_qqmlfile.cpp
@@ -0,0 +1,58 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtCore>
+#include <QtTest>
+#include <QQmlFile>
+
+class tst_qqmlfile : public QObject
+{
+    Q_OBJECT
+
+public:
+    tst_qqmlfile() {}
+
+private Q_SLOTS:
+    void urlToLocalFileOrQrcOverloads();
+};
+
+
+void tst_qqmlfile::urlToLocalFileOrQrcOverloads()
+{
+    const QString urlString = QStringLiteral("qrc:///example.qml");
+    const QUrl url(urlString);
+    const QString pathForUrlString = QQmlFile::urlToLocalFileOrQrc(urlString);
+    const QString pathForUrl = QQmlFile::urlToLocalFileOrQrc(url);
+
+    QCOMPARE(pathForUrlString, pathForUrl);
+    QCOMPARE(pathForUrlString, QStringLiteral(":/example.qml"));
+}
+
+QTEST_GUILESS_MAIN(tst_qqmlfile)
+
+#include "tst_qqmlfile.moc"
diff --git a/tests/auto/qml/qqmlfileselector/tst_qqmlfileselector.cpp b/tests/auto/qml/qqmlfileselector/tst_qqmlfileselector.cpp
index 648e4490ee..2d618170d4 100644
--- a/tests/auto/qml/qqmlfileselector/tst_qqmlfileselector.cpp
+++ b/tests/auto/qml/qqmlfileselector/tst_qqmlfileselector.cpp
@@ -33,6 +33,7 @@
 #include <QQmlApplicationEngine>
 #include <QFileSelector>
 #include <QQmlContext>
+#include <QLoggingCategory>
 #include <qqmlinfo.h>
 #include "../../shared/util.h"
 
@@ -44,6 +45,7 @@ public:
 
 private slots:
     void basicTest();
+    void basicTestCached();
     void applicationEngineTest();
 
 };
@@ -56,22 +58,41 @@ void tst_qqmlfileselector::basicTest()
 
     QQmlComponent component(&engine, testFileUrl("basicTest.qml"));
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
     QCOMPARE(object->property("value").toString(), QString("selected"));
 
     delete object;
 }
 
+void messageHandler(QtMsgType type, const QMessageLogContext &context, const QString &message)
+{
+    if (type == QtDebugMsg
+            && QByteArray(context.category) == QByteArray("qt.qml.diskcache")
+            && message.contains("QML source file has moved to a different location.")) {
+        QFAIL(message.toUtf8());
+    }
+}
+
+void tst_qqmlfileselector::basicTestCached()
+{
+    basicTest(); // Seed the cache, in case basicTestCached() is run on its own
+    QtMessageHandler defaultHandler = qInstallMessageHandler(&messageHandler);
+    QLoggingCategory::setFilterRules("qt.qml.diskcache.debug=true");
+    basicTest(); // Run again and check that the file is in the cache now
+    QLoggingCategory::setFilterRules(QString());
+    qInstallMessageHandler(defaultHandler);
+}
+
 void tst_qqmlfileselector::applicationEngineTest()
 {
     QQmlApplicationEngine engine;
     QQmlFileSelector* selector = QQmlFileSelector::get(&engine);
-    QVERIFY(selector != 0);
+    QVERIFY(selector != nullptr);
     selector->setExtraSelectors(QStringList() << "basic");
 
     QQmlComponent component(&engine, testFileUrl("basicTest.qml"));
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
     QCOMPARE(object->property("value").toString(), QString("selected"));
 
     delete object;
diff --git a/tests/auto/qml/qqmlimport/tst_qqmlimport.cpp b/tests/auto/qml/qqmlimport/tst_qqmlimport.cpp
index 68739886c4..70aaa9678e 100644
--- a/tests/auto/qml/qqmlimport/tst_qqmlimport.cpp
+++ b/tests/auto/qml/qqmlimport/tst_qqmlimport.cpp
@@ -54,7 +54,7 @@ void tst_QQmlImport::cleanup()
 void tst_QQmlImport::testDesignerSupported()
 {
     QQuickView *window = new QQuickView();
-    window->engine()->addImportPath(QT_TESTCASE_BUILDDIR);
+    window->engine()->addImportPath(directory());
 
     window->setSource(testFileUrl("testfile_supported.qml"));
     QVERIFY(window->errors().isEmpty());
@@ -68,7 +68,7 @@ void tst_QQmlImport::testDesignerSupported()
     delete window;
     window = new QQuickView();
 
-    window->engine()->addImportPath(QT_TESTCASE_BUILDDIR);
+    window->engine()->addImportPath(directory());
     window->engine()->clearComponentCache();
 
     window->setSource(testFileUrl("testfile_supported.qml"));
@@ -91,7 +91,7 @@ void tst_QQmlImport::uiFormatLoading()
     int size = 0;
 
     QQmlApplicationEngine *test = new QQmlApplicationEngine(testFileUrl("TestForm.ui.qml"));
-    test->addImportPath(QT_TESTCASE_BUILDDIR);
+    test->addImportPath(directory());
     QCOMPARE(test->rootObjects().size(), ++size);
     QVERIFY(test->rootObjects()[size -1]);
     QVERIFY(test->rootObjects()[size -1]->property("success").toBool());
diff --git a/tests/auto/qml/qqmlincubator/data/garbageCollection.qml b/tests/auto/qml/qqmlincubator/data/garbageCollection.qml
new file mode 100644
index 0000000000..6866a02a00
--- /dev/null
+++ b/tests/auto/qml/qqmlincubator/data/garbageCollection.qml
@@ -0,0 +1,19 @@
+import QtQuick 2.0
+
+QtObject {
+    id: root
+
+    property var incubator
+
+    function getAndClearIncubator() {
+        var result = incubator
+        incubator = null
+        return result
+    }
+
+    Component.onCompleted: {
+        var c = Qt.createComponent("statusChanged.qml"); // use existing simple type for convenience
+        var incubator = c.incubateObject(root);
+        incubator.onStatusChanged = function(status) { if (status === 1) root.incubator = incubator }
+    }
+}
diff --git a/tests/auto/qml/qqmlincubator/data/objectDeleted.errors.txt b/tests/auto/qml/qqmlincubator/data/objectDeleted.errors.txt
index eeda289d35..9f972e3e06 100644
--- a/tests/auto/qml/qqmlincubator/data/objectDeleted.errors.txt
+++ b/tests/auto/qml/qqmlincubator/data/objectDeleted.errors.txt
@@ -1 +1 @@
--1:-1:Object destroyed during incubation
+-1:-1:Object or context destroyed during incubation
diff --git a/tests/auto/qml/qqmlincubator/testtypes.cpp b/tests/auto/qml/qqmlincubator/testtypes.cpp
index 3fcd3ba299..06d5904bbd 100644
--- a/tests/auto/qml/qqmlincubator/testtypes.cpp
+++ b/tests/auto/qml/qqmlincubator/testtypes.cpp
@@ -28,7 +28,7 @@
 #include "testtypes.h"
 #include <QtQml/qqml.h>
 
-SelfRegisteringType *SelfRegisteringType::m_me = 0;
+SelfRegisteringType *SelfRegisteringType::m_me = nullptr;
 SelfRegisteringType::SelfRegisteringType()
 : m_v(0)
 {
@@ -42,13 +42,13 @@ SelfRegisteringType *SelfRegisteringType::me()
 
 void SelfRegisteringType::clearMe()
 {
-    m_me = 0;
+    m_me = nullptr;
 }
 
-SelfRegisteringOuterType *SelfRegisteringOuterType::m_me = 0;
+SelfRegisteringOuterType *SelfRegisteringOuterType::m_me = nullptr;
 bool SelfRegisteringOuterType::beenDeleted = false;
 SelfRegisteringOuterType::SelfRegisteringOuterType()
-: m_v(0)
+: m_v(nullptr)
 {
     m_me = this;
     beenDeleted = false;
@@ -64,7 +64,7 @@ SelfRegisteringOuterType *SelfRegisteringOuterType::me()
     return m_me;
 }
 
-CompletionRegisteringType *CompletionRegisteringType::m_me = 0;
+CompletionRegisteringType *CompletionRegisteringType::m_me = nullptr;
 CompletionRegisteringType::CompletionRegisteringType()
 {
 }
@@ -85,11 +85,11 @@ CompletionRegisteringType *CompletionRegisteringType::me()
 
 void CompletionRegisteringType::clearMe()
 {
-    m_me = 0;
+    m_me = nullptr;
 }
 
-CallbackRegisteringType::callback CallbackRegisteringType::m_callback = 0;
-void *CallbackRegisteringType::m_data = 0;
+CallbackRegisteringType::callback CallbackRegisteringType::m_callback = nullptr;
+void *CallbackRegisteringType::m_data = nullptr;
 CallbackRegisteringType::CallbackRegisteringType()
 : m_v(0)
 {
@@ -97,8 +97,8 @@ CallbackRegisteringType::CallbackRegisteringType()
 
 void CallbackRegisteringType::clearCallback()
 {
-    m_callback = 0;
-    m_data = 0;
+    m_callback = nullptr;
+    m_data = nullptr;
 }
 
 void CallbackRegisteringType::registerCallback(callback c, void *d)
@@ -107,8 +107,8 @@ void CallbackRegisteringType::registerCallback(callback c, void *d)
     m_data = d;
 }
 
-CompletionCallbackType::callback CompletionCallbackType::m_callback = 0;
-void *CompletionCallbackType::m_data = 0;
+CompletionCallbackType::callback CompletionCallbackType::m_callback = nullptr;
+void *CompletionCallbackType::m_data = nullptr;
 CompletionCallbackType::CompletionCallbackType()
 {
 }
@@ -124,8 +124,8 @@ void CompletionCallbackType::componentComplete()
 
 void CompletionCallbackType::clearCallback()
 {
-    m_callback = 0;
-    m_data = 0;
+    m_callback = nullptr;
+    m_data = nullptr;
 }
 
 void CompletionCallbackType::registerCallback(callback c, void *d)
diff --git a/tests/auto/qml/qqmlincubator/tst_qqmlincubator.cpp b/tests/auto/qml/qqmlincubator/tst_qqmlincubator.cpp
index 863b6aaa29..8e25079703 100644
--- a/tests/auto/qml/qqmlincubator/tst_qqmlincubator.cpp
+++ b/tests/auto/qml/qqmlincubator/tst_qqmlincubator.cpp
@@ -39,6 +39,7 @@
 #include <QQmlComponent>
 #include <QQmlIncubator>
 #include "../../shared/util.h"
+#include <private/qjsvalue_p.h>
 #include <private/qqmlincubator_p.h>
 #include <private/qqmlobjectcreator_p.h>
 
@@ -68,6 +69,7 @@ private slots:
     void chainedAsynchronousClear();
     void selfDelete();
     void contextDelete();
+    void garbageCollection();
 
 private:
     QQmlIncubationController controller;
@@ -145,15 +147,15 @@ void tst_qqmlincubator::objectDeleted()
         QCOMPARE(incubator.status(), QQmlIncubator::Loading);
         QVERIFY(!SelfRegisteringType::me());
 
-        while (SelfRegisteringOuterType::me() == 0 && incubator.isLoading()) {
+        while (SelfRegisteringOuterType::me() == nullptr && incubator.isLoading()) {
             bool b = false;
             controller.incubateWhile(&b);
         }
 
-        QVERIFY(SelfRegisteringOuterType::me() != 0);
+        QVERIFY(SelfRegisteringOuterType::me() != nullptr);
         QVERIFY(incubator.isLoading());
 
-        while (SelfRegisteringType::me() == 0 && incubator.isLoading()) {
+        while (SelfRegisteringType::me() == nullptr && incubator.isLoading()) {
             bool b = false;
             controller.incubateWhile(&b);
         }
@@ -201,13 +203,13 @@ void tst_qqmlincubator::clear()
     QQmlIncubator incubator;
     component.create(incubator);
 
-    while (SelfRegisteringType::me() == 0 && incubator.isLoading()) {
+    while (SelfRegisteringType::me() == nullptr && incubator.isLoading()) {
         bool b = false;
         controller.incubateWhile(&b);
     }
 
     QVERIFY(incubator.isLoading());
-    QVERIFY(SelfRegisteringType::me() != 0);
+    QVERIFY(SelfRegisteringType::me() != nullptr);
     QPointer<SelfRegisteringType> srt = SelfRegisteringType::me();
 
     incubator.clear();
@@ -226,7 +228,7 @@ void tst_qqmlincubator::clear()
     }
 
     QVERIFY(incubator.isReady());
-    QVERIFY(incubator.object() != 0);
+    QVERIFY(incubator.object() != nullptr);
     QPointer<QObject> obj = incubator.object();
 
     incubator.clear();
@@ -299,7 +301,7 @@ void tst_qqmlincubator::forceCompletion()
     incubator.forceCompletion();
 
     QVERIFY(incubator.isReady());
-    QVERIFY(incubator.object() != 0);
+    QVERIFY(incubator.object() != nullptr);
     QCOMPARE(incubator.object()->property("testValue").toInt(), 3499);
 
     delete incubator.object();
@@ -314,18 +316,18 @@ void tst_qqmlincubator::forceCompletion()
     component.create(incubator);
     QVERIFY(incubator.isLoading());
 
-    while (SelfRegisteringType::me() == 0 && incubator.isLoading()) {
+    while (SelfRegisteringType::me() == nullptr && incubator.isLoading()) {
         bool b = false;
         controller.incubateWhile(&b);
     }
 
-    QVERIFY(SelfRegisteringType::me() != 0);
+    QVERIFY(SelfRegisteringType::me() != nullptr);
     QVERIFY(incubator.isLoading());
 
     incubator.forceCompletion();
 
     QVERIFY(incubator.isReady());
-    QVERIFY(incubator.object() != 0);
+    QVERIFY(incubator.object() != nullptr);
     QCOMPARE(incubator.object()->property("testValue").toInt(), 3499);
 
     delete incubator.object();
@@ -341,13 +343,13 @@ void tst_qqmlincubator::forceCompletion()
     incubator.forceCompletion();
 
     QVERIFY(incubator.isReady());
-    QVERIFY(incubator.object() != 0);
+    QVERIFY(incubator.object() != nullptr);
     QCOMPARE(incubator.object()->property("testValue").toInt(), 3499);
 
     incubator.forceCompletion();
 
     QVERIFY(incubator.isReady());
-    QVERIFY(incubator.object() != 0);
+    QVERIFY(incubator.object() != nullptr);
     QCOMPARE(incubator.object()->property("testValue").toInt(), 3499);
 
     delete incubator.object();
@@ -410,19 +412,19 @@ void tst_qqmlincubator::clearDuringCompletion()
     QCOMPARE(incubator.status(), QQmlIncubator::Loading);
     QVERIFY(!CompletionRegisteringType::me());
 
-    while (CompletionRegisteringType::me() == 0 && incubator.isLoading()) {
+    while (CompletionRegisteringType::me() == nullptr && incubator.isLoading()) {
         bool b = false;
         controller.incubateWhile(&b);
     }
 
-    QVERIFY(CompletionRegisteringType::me() != 0);
-    QVERIFY(SelfRegisteringType::me() != 0);
+    QVERIFY(CompletionRegisteringType::me() != nullptr);
+    QVERIFY(SelfRegisteringType::me() != nullptr);
     QVERIFY(incubator.isLoading());
 
     QPointer<QObject> srt = SelfRegisteringType::me();
 
     incubator.clear();
-    QCoreApplication::sendPostedEvents(0, QEvent::DeferredDelete);
+    QCoreApplication::sendPostedEvents(nullptr, QEvent::DeferredDelete);
     QCoreApplication::processEvents();
     QVERIFY(incubator.isNull());
     QVERIFY(srt.isNull());
@@ -436,7 +438,7 @@ void tst_qqmlincubator::objectDeletionAfterInit()
     struct MyIncubator : public QQmlIncubator
     {
         MyIncubator(QQmlIncubator::IncubationMode mode)
-        : QQmlIncubator(mode), obj(0) {}
+        : QQmlIncubator(mode), obj(nullptr) {}
 
         virtual void setInitialState(QObject *o) {
             obj = o;
@@ -455,12 +457,12 @@ void tst_qqmlincubator::objectDeletionAfterInit()
     }
 
     QVERIFY(incubator.isLoading());
-    QVERIFY(SelfRegisteringType::me() != 0);
+    QVERIFY(SelfRegisteringType::me() != nullptr);
 
     delete incubator.obj;
 
     incubator.clear();
-    QCoreApplication::sendPostedEvents(0, QEvent::DeferredDelete);
+    QCoreApplication::sendPostedEvents(nullptr, QEvent::DeferredDelete);
     QCoreApplication::processEvents();
     QVERIFY(incubator.isNull());
 }
@@ -592,11 +594,11 @@ void tst_qqmlincubator::asynchronousIfNested()
     QVERIFY(component.isReady());
 
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
     QCOMPARE(object->property("a").toInt(), 10);
 
     QQmlIncubator incubator(QQmlIncubator::AsynchronousIfNested);
-    component.create(incubator, 0, qmlContext(object));
+    component.create(incubator, nullptr, qmlContext(object));
 
     QVERIFY(incubator.isReady());
     QVERIFY(incubator.object());
@@ -618,16 +620,16 @@ void tst_qqmlincubator::asynchronousIfNested()
 
     QVERIFY(incubator.isLoading());
     QVERIFY(!SelfRegisteringType::me());
-    while (SelfRegisteringType::me() == 0 && incubator.isLoading()) {
+    while (SelfRegisteringType::me() == nullptr && incubator.isLoading()) {
         bool b = false;
         controller.incubateWhile(&b);
     }
 
-    QVERIFY(SelfRegisteringType::me() != 0);
+    QVERIFY(SelfRegisteringType::me() != nullptr);
     QVERIFY(incubator.isLoading());
 
     QQmlIncubator nested(QQmlIncubator::AsynchronousIfNested);
-    component.create(nested, 0, qmlContext(SelfRegisteringType::me()));
+    component.create(nested, nullptr, qmlContext(SelfRegisteringType::me()));
     QVERIFY(nested.isLoading());
 
     while (nested.isLoading()) {
@@ -669,7 +671,7 @@ void tst_qqmlincubator::asynchronousIfNested()
             if (!c.isReady()) return;
 
             QQmlIncubator incubator(QQmlIncubator::AsynchronousIfNested);
-            c.create(incubator, 0, qmlContext(o));
+            c.create(incubator, nullptr, qmlContext(o));
 
             if (!incubator.isReady()) return;
 
@@ -738,12 +740,12 @@ void tst_qqmlincubator::chainedAsynchronousIfNested()
     QVERIFY(incubator.isLoading());
     QVERIFY(!SelfRegisteringType::me());
 
-    while (SelfRegisteringType::me() == 0 && incubator.isLoading()) {
+    while (SelfRegisteringType::me() == nullptr && incubator.isLoading()) {
         bool b = false;
         controller.incubateWhile(&b);
     }
 
-    QVERIFY(SelfRegisteringType::me() != 0);
+    QVERIFY(SelfRegisteringType::me() != nullptr);
     QVERIFY(incubator.isLoading());
 
     struct MyIncubator : public QQmlIncubator {
@@ -753,7 +755,7 @@ void tst_qqmlincubator::chainedAsynchronousIfNested()
     protected:
         virtual void statusChanged(Status s) {
             if (s == Ready && next)
-                component->create(*next, 0, ctxt);
+                component->create(*next, nullptr, ctxt);
         }
 
     private:
@@ -762,10 +764,10 @@ void tst_qqmlincubator::chainedAsynchronousIfNested()
         QQmlContext *ctxt;
     };
 
-    MyIncubator incubator2(0, &component, 0);
+    MyIncubator incubator2(nullptr, &component, nullptr);
     MyIncubator incubator1(&incubator2, &component, qmlContext(SelfRegisteringType::me()));
 
-    component.create(incubator1, 0, qmlContext(SelfRegisteringType::me()));
+    component.create(incubator1, nullptr, qmlContext(SelfRegisteringType::me()));
 
     QVERIFY(incubator.isLoading());
     QVERIFY(incubator1.isLoading());
@@ -824,7 +826,7 @@ void tst_qqmlincubator::chainedAsynchronousIfNestedOnCompleted()
     protected:
         virtual void statusChanged(Status s) {
             if (s == Ready && next) {
-                component->create(*next, 0, ctxt);
+                component->create(*next, nullptr, ctxt);
             }
         }
 
@@ -842,7 +844,7 @@ void tst_qqmlincubator::chainedAsynchronousIfNestedOnCompleted()
         QQmlContext *ctxt;
         static void callback(CompletionCallbackType *, void *data) {
             CallbackData *d = (CallbackData *)data;
-            d->component->create(*d->incubator, 0, d->ctxt);
+            d->component->create(*d->incubator, nullptr, d->ctxt);
         }
     };
 
@@ -852,15 +854,15 @@ void tst_qqmlincubator::chainedAsynchronousIfNestedOnCompleted()
     QVERIFY(incubator.isLoading());
     QVERIFY(!SelfRegisteringType::me());
 
-    while (SelfRegisteringType::me() == 0 && incubator.isLoading()) {
+    while (SelfRegisteringType::me() == nullptr && incubator.isLoading()) {
         bool b = false;
         controller.incubateWhile(&b);
     }
 
-    QVERIFY(SelfRegisteringType::me() != 0);
+    QVERIFY(SelfRegisteringType::me() != nullptr);
     QVERIFY(incubator.isLoading());
 
-    MyIncubator incubator3(0, &c1, qmlContext(SelfRegisteringType::me()));
+    MyIncubator incubator3(nullptr, &c1, qmlContext(SelfRegisteringType::me()));
     MyIncubator incubator2(&incubator3, &c1, qmlContext(SelfRegisteringType::me()));
     MyIncubator incubator1(&incubator2, &c1, qmlContext(SelfRegisteringType::me()));
 
@@ -952,7 +954,7 @@ void tst_qqmlincubator::chainedAsynchronousClear()
     protected:
         virtual void statusChanged(Status s) {
             if (s == Ready && next) {
-                component->create(*next, 0, ctxt);
+                component->create(*next, nullptr, ctxt);
             }
         }
 
@@ -970,7 +972,7 @@ void tst_qqmlincubator::chainedAsynchronousClear()
         QQmlContext *ctxt;
         static void callback(CompletionCallbackType *, void *data) {
             CallbackData *d = (CallbackData *)data;
-            d->component->create(*d->incubator, 0, d->ctxt);
+            d->component->create(*d->incubator, nullptr, d->ctxt);
         }
     };
 
@@ -980,15 +982,15 @@ void tst_qqmlincubator::chainedAsynchronousClear()
     QVERIFY(incubator.isLoading());
     QVERIFY(!SelfRegisteringType::me());
 
-    while (SelfRegisteringType::me() == 0 && incubator.isLoading()) {
+    while (SelfRegisteringType::me() == nullptr && incubator.isLoading()) {
         bool b = false;
         controller.incubateWhile(&b);
     }
 
-    QVERIFY(SelfRegisteringType::me() != 0);
+    QVERIFY(SelfRegisteringType::me() != nullptr);
     QVERIFY(incubator.isLoading());
 
-    MyIncubator incubator3(0, &c1, qmlContext(SelfRegisteringType::me()));
+    MyIncubator incubator3(nullptr, &c1, qmlContext(SelfRegisteringType::me()));
     MyIncubator incubator2(&incubator3, &c1, qmlContext(SelfRegisteringType::me()));
     MyIncubator incubator1(&incubator2, &c1, qmlContext(SelfRegisteringType::me()));
 
@@ -1103,12 +1105,12 @@ void tst_qqmlincubator::selfDelete()
     QCOMPARE(incubator->QQmlIncubator::status(), QQmlIncubator::Loading);
     QVERIFY(!SelfRegisteringType::me());
 
-    while (SelfRegisteringType::me() == 0 && incubator->isLoading()) {
+    while (SelfRegisteringType::me() == nullptr && incubator->isLoading()) {
         bool b = false;
         controller.incubateWhile(&b);
     }
 
-    QVERIFY(SelfRegisteringType::me() != 0);
+    QVERIFY(SelfRegisteringType::me() != nullptr);
     QVERIFY(incubator->isLoading());
 
     // We have to cheat and manually remove it from the creator->allCreatedObjects
@@ -1144,6 +1146,34 @@ void tst_qqmlincubator::contextDelete()
     }
 }
 
+// QTBUG-53111
+void tst_qqmlincubator::garbageCollection()
+{
+    QQmlComponent component(&engine, testFileUrl("garbageCollection.qml"));
+    QScopedPointer<QObject> obj(component.create());
+
+    engine.collectGarbage();
+
+    bool b = true;
+    controller.incubateWhile(&b);
+
+    // verify incubation completed (the incubator was not prematurely collected)
+    QVariant incubatorVariant;
+    QMetaObject::invokeMethod(obj.data(), "getAndClearIncubator", Q_RETURN_ARG(QVariant, incubatorVariant));
+    QJSValue strongRef = incubatorVariant.value<QJSValue>();
+    QVERIFY(!strongRef.isNull() && !strongRef.isUndefined());
+
+    // turn the last strong reference to the incubator into a weak one and collect
+    QV4::WeakValue weakIncubatorRef;
+    weakIncubatorRef.set(QQmlEnginePrivate::getV4Engine(&engine), *QJSValuePrivate::getValue(&strongRef));
+    strongRef = QJSValue();
+    incubatorVariant.clear();
+
+    // verify incubator is correctly collected now that incubation is complete and all references are gone
+    engine.collectGarbage();
+    QVERIFY(weakIncubatorRef.isNullOrUndefined());
+}
+
 QTEST_MAIN(tst_qqmlincubator)
 
 #include "tst_qqmlincubator.moc"
diff --git a/tests/auto/qml/qqmlinfo/data/Component.qml b/tests/auto/qml/qqmlinfo/data/Component.qml
new file mode 100644
index 0000000000..fefbbfae76
--- /dev/null
+++ b/tests/auto/qml/qqmlinfo/data/Component.qml
@@ -0,0 +1,8 @@
+import QtQml 2.0
+
+QtObject {
+    property Component delegate: Component {
+        QtObject {
+        }
+    }
+}
diff --git a/tests/auto/qml/qqmlinfo/tst_qqmlinfo.cpp b/tests/auto/qml/qqmlinfo/tst_qqmlinfo.cpp
index 3f6c200027..5ff72de0a0 100644
--- a/tests/auto/qml/qqmlinfo/tst_qqmlinfo.cpp
+++ b/tests/auto/qml/qqmlinfo/tst_qqmlinfo.cpp
@@ -50,6 +50,7 @@ private slots:
     void types();
     void chaining();
     void messageTypes();
+    void component();
 
 private:
     QQmlEngine engine;
@@ -60,14 +61,14 @@ void tst_qqmlinfo::qmlObject()
     QQmlComponent component(&engine, testFileUrl("qmlObject.qml"));
 
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     QString message = component.url().toString() + ":3:1: QML QtObject: Test Message";
     QTest::ignoreMessage(QtInfoMsg, qPrintable(message));
     qmlInfo(object) << "Test Message";
 
     QObject *nested = qvariant_cast<QObject *>(object->property("nested"));
-    QVERIFY(nested != 0);
+    QVERIFY(nested != nullptr);
 
     message = component.url().toString() + ":6:13: QML QtObject: Second Test Message";
     QTest::ignoreMessage(QtInfoMsg, qPrintable(message));
@@ -79,12 +80,12 @@ void tst_qqmlinfo::nestedQmlObject()
     QQmlComponent component(&engine, testFileUrl("nestedQmlObject.qml"));
 
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     QObject *nested = qvariant_cast<QObject *>(object->property("nested"));
-    QVERIFY(nested != 0);
+    QVERIFY(nested != nullptr);
     QObject *nested2 = qvariant_cast<QObject *>(object->property("nested2"));
-    QVERIFY(nested2 != 0);
+    QVERIFY(nested2 != nullptr);
 
     QString message = component.url().toString() + ":5:13: QML NestedObject: Outer Object";
     QTest::ignoreMessage(QtInfoMsg, qPrintable(message));
@@ -100,12 +101,12 @@ void tst_qqmlinfo::nestedComponent()
     QQmlComponent component(&engine, testFileUrl("NestedComponent.qml"));
 
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     QObject *nested = qvariant_cast<QObject *>(object->property("nested"));
-    QVERIFY(nested != 0);
+    QVERIFY(nested != nullptr);
     QObject *nested2 = qvariant_cast<QObject *>(object->property("nested2"));
-    QVERIFY(nested2 != 0);
+    QVERIFY(nested2 != nullptr);
 
     QString message = component.url().toString() + ":10:9: QML NestedObject: Complex Object";
     QTest::ignoreMessage(QtInfoMsg, qPrintable(message));
@@ -130,7 +131,7 @@ void tst_qqmlinfo::nonQmlObject()
 void tst_qqmlinfo::nullObject()
 {
     QTest::ignoreMessage(QtInfoMsg, "<Unknown File>: Null Object Test Message");
-    qmlInfo(0) << "Null Object Test Message";
+    qmlInfo(nullptr) << "Null Object Test Message";
 }
 
 void tst_qqmlinfo::nonQmlContextedObject()
@@ -145,44 +146,44 @@ void tst_qqmlinfo::nonQmlContextedObject()
 void tst_qqmlinfo::types()
 {
     QTest::ignoreMessage(QtInfoMsg, "<Unknown File>: false");
-    qmlInfo(0) << false;
+    qmlInfo(nullptr) << false;
 
     QTest::ignoreMessage(QtInfoMsg, "<Unknown File>: 1.1");
-    qmlInfo(0) << 1.1;
+    qmlInfo(nullptr) << 1.1;
 
     QTest::ignoreMessage(QtInfoMsg, "<Unknown File>: 1.2");
-    qmlInfo(0) << 1.2f;
+    qmlInfo(nullptr) << 1.2f;
 
     QTest::ignoreMessage(QtInfoMsg, "<Unknown File>: 15");
-    qmlInfo(0) << 15;
+    qmlInfo(nullptr) << 15;
 
     QTest::ignoreMessage(QtInfoMsg, "<Unknown File>: 'b'");
-    qmlInfo(0) << QChar('b');
+    qmlInfo(nullptr) << QChar('b');
 
     QTest::ignoreMessage(QtInfoMsg, "<Unknown File>: \"Qt\"");
-    qmlInfo(0) << QByteArray("Qt");
+    qmlInfo(nullptr) << QByteArray("Qt");
 
     QTest::ignoreMessage(QtInfoMsg, "<Unknown File>: true");
-    qmlInfo(0) << bool(true);
+    qmlInfo(nullptr) << bool(true);
 
     //### do we actually want QUrl to show up in the output?
     //### why the extra space at the end?
     QTest::ignoreMessage(QtInfoMsg, "<Unknown File>: QUrl(\"http://www.qt-project.org\") ");
-    qmlInfo(0) << QUrl("http://www.qt-project.org");
+    qmlInfo(nullptr) << QUrl("http://www.qt-project.org");
 
     //### should this be quoted?
     QTest::ignoreMessage(QtInfoMsg, "<Unknown File>: hello");
-    qmlInfo(0) << QLatin1String("hello");
+    qmlInfo(nullptr) << QLatin1String("hello");
 
     //### should this be quoted?
     QTest::ignoreMessage(QtInfoMsg, "<Unknown File>: World");
     QString str("Hello World");
     QStringRef ref(&str, 6, 5);
-    qmlInfo(0) << ref;
+    qmlInfo(nullptr) << ref;
 
     //### should this be quoted?
     QTest::ignoreMessage(QtInfoMsg, "<Unknown File>: Quick");
-    qmlInfo(0) << QString ("Quick");
+    qmlInfo(nullptr) << QString ("Quick");
 }
 
 void tst_qqmlinfo::chaining()
@@ -190,7 +191,7 @@ void tst_qqmlinfo::chaining()
     QString str("Hello World");
     QStringRef ref(&str, 6, 5);
     QTest::ignoreMessage(QtInfoMsg, "<Unknown File>: false 1.1 1.2 15 hello 'b' World \"Qt\" true Quick QUrl(\"http://www.qt-project.org\") ");
-    qmlInfo(0) << false << ' '
+    qmlInfo(nullptr) << false << ' '
                << 1.1 << ' '
                << 1.2f << ' '
                << 15 << ' '
@@ -207,13 +208,26 @@ void tst_qqmlinfo::chaining()
 void tst_qqmlinfo::messageTypes()
 {
     QTest::ignoreMessage(QtDebugMsg, "<Unknown File>: debug");
-    qmlDebug(0) << QLatin1String("debug");
+    qmlDebug(nullptr) << QLatin1String("debug");
 
     QTest::ignoreMessage(QtInfoMsg, "<Unknown File>: info");
-    qmlInfo(0) << QLatin1String("info");
+    qmlInfo(nullptr) << QLatin1String("info");
 
     QTest::ignoreMessage(QtWarningMsg, "<Unknown File>: warning");
-    qmlWarning(0) << QLatin1String("warning");
+    qmlWarning(nullptr) << QLatin1String("warning");
+}
+
+void tst_qqmlinfo::component()
+{
+    QQmlComponent component(&engine, testFileUrl("Component.qml"));
+    QScopedPointer<QObject> object(component.create());
+    QVERIFY(object != nullptr);
+    QQmlComponent *delegate = qobject_cast<QQmlComponent*>(object->property("delegate").value<QObject*>());
+    QVERIFY(delegate);
+
+    QString message = component.url().toString() + ":4:34: QML Component: Delegate error";
+    QTest::ignoreMessage(QtInfoMsg, qPrintable(message));
+    qmlInfo(delegate) << "Delegate error";
 }
 
 QTEST_MAIN(tst_qqmlinfo)
diff --git a/tests/auto/qml/qqmlinstantiator/qqmlinstantiator.pro b/tests/auto/qml/qqmlinstantiator/qqmlinstantiator.pro
index 719fd6c350..542ec44736 100644
--- a/tests/auto/qml/qqmlinstantiator/qqmlinstantiator.pro
+++ b/tests/auto/qml/qqmlinstantiator/qqmlinstantiator.pro
@@ -2,7 +2,6 @@ CONFIG += testcase
 TARGET = tst_qqmlinstantiator
 macx:CONFIG -= app_bundle
 
-INCLUDEPATH += ../../shared/
 SOURCES += tst_qqmlinstantiator.cpp
 HEADERS += stringmodel.h
 
diff --git a/tests/auto/qml/qqmlinstantiator/stringmodel.h b/tests/auto/qml/qqmlinstantiator/stringmodel.h
index 0bd4ada55e..6ae3cbb6ee 100644
--- a/tests/auto/qml/qqmlinstantiator/stringmodel.h
+++ b/tests/auto/qml/qqmlinstantiator/stringmodel.h
@@ -60,27 +60,27 @@ public:
         endInsertRows();
     }
 
-    int rowCount(const QModelIndex &) const
+    int rowCount(const QModelIndex &) const override
     {
         return items.count();
     }
 
-    virtual QHash<int, QByteArray> roleNames() const Q_DECL_OVERRIDE
+    QHash<int, QByteArray> roleNames() const override
     {
         return roles;
     }
 
-    virtual int columnCount(const QModelIndex &) const
+    int columnCount(const QModelIndex &) const override
     {
         return 1;
     }
 
-    virtual bool hasChildren(const QModelIndex &) const Q_DECL_OVERRIDE
+    bool hasChildren(const QModelIndex &) const override
     {
         return rowCount(QModelIndex()) > 0;
     }
 
-    virtual QModelIndex index(int row, int column, const QModelIndex &parent) const
+    QModelIndex index(int row, int column, const QModelIndex &parent) const override
     {
         Q_UNUSED(column);
         if (row>=0 && row<rowCount(parent))
@@ -89,12 +89,12 @@ public:
             return QModelIndex();
     }
 
-    virtual QModelIndex parent(const QModelIndex &) const
+    QModelIndex parent(const QModelIndex &) const override
     {
         return QModelIndex();
     }
 
-    QVariant data (const QModelIndex & index, int role) const
+    QVariant data (const QModelIndex & index, int role) const override
     {
         int row = index.row();
         if ((row<0) || (row>=items.count()))
diff --git a/tests/auto/qml/qqmlinstantiator/tst_qqmlinstantiator.cpp b/tests/auto/qml/qqmlinstantiator/tst_qqmlinstantiator.cpp
index 90b719d000..a66f13e6bb 100644
--- a/tests/auto/qml/qqmlinstantiator/tst_qqmlinstantiator.cpp
+++ b/tests/auto/qml/qqmlinstantiator/tst_qqmlinstantiator.cpp
@@ -59,7 +59,7 @@ void tst_qqmlinstantiator::createNone()
     QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("createNone.qml"));
     QQmlInstantiator *instantiator = qobject_cast<QQmlInstantiator*>(component.create());
-    QVERIFY(instantiator != 0);
+    QVERIFY(instantiator != nullptr);
     QCOMPARE(instantiator->isActive(), true);
     QCOMPARE(instantiator->count(), 0);
     QCOMPARE(instantiator->property("success").toBool(), true);
@@ -71,7 +71,7 @@ void tst_qqmlinstantiator::createSingle()
     QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("createSingle.qml"));
     QQmlInstantiator *instantiator = qobject_cast<QQmlInstantiator*>(component.create());
-    QVERIFY(instantiator != 0);
+    QVERIFY(instantiator != nullptr);
     QCOMPARE(instantiator->isActive(), true);
     QCOMPARE(instantiator->count(), 1);
     QVERIFY(instantiator->delegate()->isReady());
@@ -88,7 +88,7 @@ void tst_qqmlinstantiator::createMultiple()
     QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("createMultiple.qml"));
     QQmlInstantiator *instantiator = qobject_cast<QQmlInstantiator*>(component.create());
-    QVERIFY(instantiator != 0);
+    QVERIFY(instantiator != nullptr);
     QCOMPARE(instantiator->isActive(), true);
     QCOMPARE(instantiator->count(), 10);
 
@@ -106,7 +106,7 @@ void tst_qqmlinstantiator::stringModel()
     QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("stringModel.qml"));
     QQmlInstantiator *instantiator = qobject_cast<QQmlInstantiator*>(component.create());
-    QVERIFY(instantiator != 0);
+    QVERIFY(instantiator != nullptr);
     QCOMPARE(instantiator->isActive(), true);
     QCOMPARE(instantiator->count(), 4);
 
@@ -123,7 +123,7 @@ void tst_qqmlinstantiator::activeProperty()
     QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("inactive.qml"));
     QQmlInstantiator *instantiator = qobject_cast<QQmlInstantiator*>(component.create());
-    QVERIFY(instantiator != 0);
+    QVERIFY(instantiator != nullptr);
     QSignalSpy activeSpy(instantiator, SIGNAL(activeChanged()));
     QSignalSpy countSpy(instantiator, SIGNAL(countChanged()));
     QSignalSpy objectSpy(instantiator, SIGNAL(objectChanged()));
@@ -158,7 +158,7 @@ void tst_qqmlinstantiator::intModelChange()
     QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("createMultiple.qml"));
     QQmlInstantiator *instantiator = qobject_cast<QQmlInstantiator*>(component.create());
-    QVERIFY(instantiator != 0);
+    QVERIFY(instantiator != nullptr);
     QSignalSpy activeSpy(instantiator, SIGNAL(activeChanged()));
     QSignalSpy countSpy(instantiator, SIGNAL(countChanged()));
     QSignalSpy objectSpy(instantiator, SIGNAL(objectChanged()));
@@ -194,11 +194,11 @@ void tst_qqmlinstantiator::createAndRemove()
     StringModel *model = new StringModel("model1");
     engine.rootContext()->setContextProperty("model1", model);
     QObject *rootObject = component.create();
-    QVERIFY(rootObject != 0);
+    QVERIFY(rootObject != nullptr);
 
     QQmlInstantiator *instantiator =
         qobject_cast<QQmlInstantiator*>(rootObject->findChild<QObject*>("instantiator1"));
-    QVERIFY(instantiator != 0);
+    QVERIFY(instantiator != nullptr);
     model->drop(1);
     QVector<QString> names;
     names << "Beta" << "Gamma" << "Delta";
@@ -234,7 +234,7 @@ void tst_qqmlinstantiator::asynchronous()
     QQmlInstantiator *instantiator = qobject_cast<QQmlInstantiator *>(incubator.object());
     while (incubationController.incubatingObjectCount() > 0)
         incubationController.incubateFor(10);
-    QVERIFY(instantiator != 0);
+    QVERIFY(instantiator != nullptr);
     QCOMPARE(instantiator->isActive(), true);
     QCOMPARE(instantiator->count(), 10);
 
diff --git a/tests/auto/qml/qqmlitemmodels/qtestmodel.h b/tests/auto/qml/qqmlitemmodels/qtestmodel.h
index 8724ef927f..6a022b3135 100644
--- a/tests/auto/qml/qqmlitemmodels/qtestmodel.h
+++ b/tests/auto/qml/qqmlitemmodels/qtestmodel.h
@@ -91,8 +91,6 @@ public:
     }
 
     int rowCount(const QModelIndex& parent = QModelIndex()) const {
-        if (!fetched)
-            qFatal("%s: rowCount should not be called before fetching", Q_FUNC_INFO);
         if ((parent.column() > 0) || (level(parent) > levels)
             || (alternateChildlessRows && parent.row() > 0 && (parent.row() & 1)))
             return 0;
diff --git a/tests/auto/qml/qqmlitemmodels/tst_qqmlitemmodels.cpp b/tests/auto/qml/qqmlitemmodels/tst_qqmlitemmodels.cpp
index fca72ab021..cbb7ebb0ff 100644
--- a/tests/auto/qml/qqmlitemmodels/tst_qqmlitemmodels.cpp
+++ b/tests/auto/qml/qqmlitemmodels/tst_qqmlitemmodels.cpp
@@ -182,7 +182,7 @@ void tst_qqmlitemmodels::itemSelection()
     QCOMPARE(object->property("count").toInt(), 5);
     QCOMPARE(object->property("contains").toBool(), true);
 
-    const char *propNames[] = { "itemSelectionRead", "itemSelectionBinding", 0 };
+    const char *propNames[] = { "itemSelectionRead", "itemSelectionBinding", nullptr };
     for (const char **name = propNames; *name; name++) {
         QVariant isVariant = object->property(*name);
         QCOMPARE(isVariant.userType(), qMetaTypeId<QItemSelection>());
@@ -217,7 +217,7 @@ void tst_qqmlitemmodels::modelIndexList()
     QModelIndexList someMIL = object->someModelIndexList();
     QCOMPARE(cppMILVariant.value<QModelIndexList>(), someMIL);
 
-    const char *propNames[] = { "modelIndexListRead", "modelIndexListBinding", 0 };
+    const char *propNames[] = { "modelIndexListRead", "modelIndexListBinding", nullptr };
     for (const char **name = propNames; *name; name++) {
         QVariant milVariant = object->property(*name);
         QCOMPARE(milVariant.userType(), qMetaTypeId<QModelIndexList>());
diff --git a/tests/auto/qml/qqmllanguage/data/MyDeferredProperties.qml b/tests/auto/qml/qqmllanguage/data/MyDeferredProperties.qml
new file mode 100644
index 0000000000..67e92e5a05
--- /dev/null
+++ b/tests/auto/qml/qqmllanguage/data/MyDeferredProperties.qml
@@ -0,0 +1,19 @@
+import QtQml 2.0
+import Test 1.0
+DeferredProperties {
+    groupProperty: QtObject {
+        objectName: "innerobj"
+        property bool wasCompleted: false
+        Component.onCompleted: wasCompleted = true
+    }
+    QtObject {
+        objectName: "innerlist1"
+        property bool wasCompleted: false
+        Component.onCompleted: wasCompleted = true
+    }
+    QtObject {
+        objectName: "innerlist2"
+        property bool wasCompleted: false
+        Component.onCompleted: wasCompleted = true
+    }
+}
diff --git a/tests/auto/qml/qqmllanguage/data/MyLazyDeferredSubObject.qml b/tests/auto/qml/qqmllanguage/data/MyLazyDeferredSubObject.qml
new file mode 100644
index 0000000000..f311f6b602
--- /dev/null
+++ b/tests/auto/qml/qqmllanguage/data/MyLazyDeferredSubObject.qml
@@ -0,0 +1,6 @@
+import QtQml 2.0
+import Test 1.0
+LazyDeferredSubObject {
+    subObject: QtObject { objectName: 'default' }
+    objectName: subObject.objectName
+}
diff --git a/tests/auto/qml/qqmllanguage/data/TypeWithEnum.qml b/tests/auto/qml/qqmllanguage/data/TypeWithEnum.qml
new file mode 100644
index 0000000000..c6788f787a
--- /dev/null
+++ b/tests/auto/qml/qqmllanguage/data/TypeWithEnum.qml
@@ -0,0 +1,28 @@
+import QtQuick 2.0
+
+QtObject {
+    enum MyEnum {
+        EnumValue1,
+        EnumValue2,
+        EnumValue3
+    }
+
+    enum MyOtherEnum {
+        OtherEnumValue1 = 24,
+        OtherEnumValue2,
+        OtherEnumValue3 = 24,
+        OtherEnumValue4,
+        OtherEnumValue5 = 1
+    }
+
+    property int enumValue: TypeWithEnum.EnumValue2
+    property int enumValue2
+    property int scopedEnumValue: TypeWithEnum.MyEnum.EnumValue2
+    Component.onCompleted: enumValue2 = TypeWithEnum.EnumValue3
+
+    property int otherEnumValue1: TypeWithEnum.OtherEnumValue1
+    property int otherEnumValue2: TypeWithEnum.OtherEnumValue2
+    property int otherEnumValue3: TypeWithEnum.OtherEnumValue3
+    property int otherEnumValue4: TypeWithEnum.OtherEnumValue4
+    property int otherEnumValue5: TypeWithEnum.OtherEnumValue5
+}
diff --git a/tests/auto/qml/qqmllanguage/data/accessDeletedObject.qml b/tests/auto/qml/qqmllanguage/data/accessDeletedObject.qml
new file mode 100644
index 0000000000..e5151096e5
--- /dev/null
+++ b/tests/auto/qml/qqmllanguage/data/accessDeletedObject.qml
@@ -0,0 +1,12 @@
+import QtQuick 2.0
+
+Item {
+    id: root
+
+    Component.onCompleted: {
+        var createdObject = objectCreator.create()
+        createdObject.del()
+        // Shouldn't crash.
+        var test = "index" in createdObject
+    }
+}
diff --git a/tests/auto/qml/qqmllanguage/data/alias.15.qml b/tests/auto/qml/qqmllanguage/data/alias.15.qml
new file mode 100644
index 0000000000..5f3de9c83e
--- /dev/null
+++ b/tests/auto/qml/qqmllanguage/data/alias.15.qml
@@ -0,0 +1,12 @@
+import QtQuick 2.6
+
+Item {
+    id: root
+
+    property alias symbol: symbol
+    symbol.y: 1
+
+    Item {
+        id: symbol
+    }
+}
diff --git a/tests/auto/qml/qqmllanguage/data/alias.16.qml b/tests/auto/qml/qqmllanguage/data/alias.16.qml
new file mode 100644
index 0000000000..4637aec58f
--- /dev/null
+++ b/tests/auto/qml/qqmllanguage/data/alias.16.qml
@@ -0,0 +1,15 @@
+import QtQuick 2.0
+import QtQuick.Window 2.0
+
+Window {
+    visible: true
+
+    property alias list: repeater.model
+
+    list: ["A", "B", "C"]
+
+    Repeater {
+        id: repeater
+    }
+}
+
diff --git a/tests/auto/qml/qqmllanguage/data/assignComponentToWrongType.errors.txt b/tests/auto/qml/qqmllanguage/data/assignComponentToWrongType.errors.txt
new file mode 100644
index 0000000000..af103cf8bf
--- /dev/null
+++ b/tests/auto/qml/qqmllanguage/data/assignComponentToWrongType.errors.txt
@@ -0,0 +1 @@
+4:27:Cannot assign object of type "Component" to property of type "QQmlTimer*" as the former is neither the same as the latter nor a sub-class of it.
diff --git a/tests/auto/qml/qqmllanguage/data/assignComponentToWrongType.qml b/tests/auto/qml/qqmllanguage/data/assignComponentToWrongType.qml
new file mode 100644
index 0000000000..2159bf8116
--- /dev/null
+++ b/tests/auto/qml/qqmllanguage/data/assignComponentToWrongType.qml
@@ -0,0 +1,9 @@
+import QtQml 2.9
+
+QtObject {
+    property Timer stuff: Component {
+        QtObject {
+            objectName: "wrong"
+        }
+    }
+}
diff --git a/tests/auto/qml/qqmllanguage/data/assignLiteralToJSValue.qml b/tests/auto/qml/qqmllanguage/data/assignLiteralToJSValue.qml
index fce248a381..69b0096a5e 100644
--- a/tests/auto/qml/qqmllanguage/data/assignLiteralToJSValue.qml
+++ b/tests/auto/qml/qqmllanguage/data/assignLiteralToJSValue.qml
@@ -30,6 +30,7 @@ QtObject {
         MyQmlObject { id: testObj22; objectName: "test22"; qjsvalue: null },
         MyQmlObject { id: testObj1Bound; objectName: "test1Bound"; qjsvalue: testObj1.qjsvalue + 4 },  // 1 + 4 + 4 = 9
         MyQmlObject { id: testObj20Bound; objectName: "test20Bound"; qjsvalue: testObj20.qjsvalue(testObj1Bound.qjsvalue) }, // 9 * 3 = 27
+        MyQmlObject { id: testObj23; objectName: "test23"; qjsvalue: QtObject { objectName: "blah" } },
         QtObject {
             id: varProperties
             objectName: "varProperties"
diff --git a/tests/auto/qml/qqmllanguage/data/circularSingleton.qml b/tests/auto/qml/qqmllanguage/data/circularSingleton.qml
new file mode 100644
index 0000000000..e569111956
--- /dev/null
+++ b/tests/auto/qml/qqmllanguage/data/circularSingleton.qml
@@ -0,0 +1,6 @@
+import QtQuick 2.10
+import "singleton/circular"
+
+QtObject {
+    property int value: MySingleton.value
+}
diff --git a/tests/auto/qml/qqmllanguage/data/deferredProperties.qml b/tests/auto/qml/qqmllanguage/data/deferredProperties.qml
new file mode 100644
index 0000000000..07b146967c
--- /dev/null
+++ b/tests/auto/qml/qqmllanguage/data/deferredProperties.qml
@@ -0,0 +1,19 @@
+import QtQml 2.0
+import Test 1.0
+MyDeferredProperties {
+    groupProperty: QtObject {
+        objectName: "outerobj"
+        property bool wasCompleted: false
+        Component.onCompleted: wasCompleted = true
+    }
+    QtObject {
+        objectName: "outerlist1"
+        property bool wasCompleted: false
+        Component.onCompleted: wasCompleted = true
+    }
+    QtObject {
+        objectName: "outerlist2"
+        property bool wasCompleted: false
+        Component.onCompleted: wasCompleted = true
+    }
+}
diff --git a/tests/auto/qml/qqmllanguage/data/dynamicMeta.5.errors.txt b/tests/auto/qml/qqmllanguage/data/dynamicMeta.5.errors.txt
index 015d55b03b..30b5193cd5 100644
--- a/tests/auto/qml/qqmllanguage/data/dynamicMeta.5.errors.txt
+++ b/tests/auto/qml/qqmllanguage/data/dynamicMeta.5.errors.txt
@@ -1 +1 @@
-3:1:UnknownType is not a type
+4:5:UnknownType is not a type
diff --git a/tests/auto/qml/qqmllanguage/data/empty.errors.txt b/tests/auto/qml/qqmllanguage/data/empty.errors.txt
index 620db2bbba..ba685d78ae 100644
--- a/tests/auto/qml/qqmllanguage/data/empty.errors.txt
+++ b/tests/auto/qml/qqmllanguage/data/empty.errors.txt
@@ -1,2 +1 @@
-1:1:Expected token `numeric literal'
-1:1:Expected a qualified name id
+-1:-1:File is empty
diff --git a/tests/auto/qml/qqmllanguage/data/groupPropertyInPropertyValueSource.qml b/tests/auto/qml/qqmllanguage/data/groupPropertyInPropertyValueSource.qml
new file mode 100644
index 0000000000..579086fa1c
--- /dev/null
+++ b/tests/auto/qml/qqmllanguage/data/groupPropertyInPropertyValueSource.qml
@@ -0,0 +1,11 @@
+import QtQuick 2.0
+
+Rectangle {
+    ColorAnimation on color {
+        id: animation
+        from: "red"
+        to: "darkgray"
+        duration: 250
+        easing.type: Easing.InOutQuad
+    }
+}
diff --git a/tests/auto/qml/qqmllanguage/data/importJsModule.1.mjs b/tests/auto/qml/qqmllanguage/data/importJsModule.1.mjs
new file mode 100644
index 0000000000..c17a351216
--- /dev/null
+++ b/tests/auto/qml/qqmllanguage/data/importJsModule.1.mjs
@@ -0,0 +1,4 @@
+
+export function ok() {
+    return true;
+}
diff --git a/tests/auto/qml/qqmllanguage/data/importJsModule.1.qml b/tests/auto/qml/qqmllanguage/data/importJsModule.1.qml
new file mode 100644
index 0000000000..cc988a6114
--- /dev/null
+++ b/tests/auto/qml/qqmllanguage/data/importJsModule.1.qml
@@ -0,0 +1,6 @@
+import QtQuick 2.0
+import "importJsModule.1.mjs" as JSModule
+
+Item {
+    property bool test: JSModule.ok()
+}
diff --git a/tests/auto/qml/qqmllanguage/data/importJsModule.2.qml b/tests/auto/qml/qqmllanguage/data/importJsModule.2.qml
new file mode 100644
index 0000000000..0799585622
--- /dev/null
+++ b/tests/auto/qml/qqmllanguage/data/importJsModule.2.qml
@@ -0,0 +1,6 @@
+import QtQuick 2.0
+import org.qtproject.PureESJsModule 1.0
+
+Item {
+    property bool test: ModuleAPI.ok()
+}
diff --git a/tests/auto/qml/qqmllanguage/data/importJsModule.3.indirect.mjs b/tests/auto/qml/qqmllanguage/data/importJsModule.3.indirect.mjs
new file mode 100644
index 0000000000..41d2f391bf
--- /dev/null
+++ b/tests/auto/qml/qqmllanguage/data/importJsModule.3.indirect.mjs
@@ -0,0 +1,4 @@
+
+import { indirectOk } from "./importJsModule.3.mjs";
+
+export function ok() { return indirectOk(); }
diff --git a/tests/auto/qml/qqmllanguage/data/importJsModule.3.mjs b/tests/auto/qml/qqmllanguage/data/importJsModule.3.mjs
new file mode 100644
index 0000000000..3623dc6f4f
--- /dev/null
+++ b/tests/auto/qml/qqmllanguage/data/importJsModule.3.mjs
@@ -0,0 +1,4 @@
+export function indirectOk() { return true; }
+
+export * from "./importJsModule.3.indirect.mjs";
+
diff --git a/tests/auto/qml/qqmllanguage/data/importJsModule.3.qml b/tests/auto/qml/qqmllanguage/data/importJsModule.3.qml
new file mode 100644
index 0000000000..3b187205c7
--- /dev/null
+++ b/tests/auto/qml/qqmllanguage/data/importJsModule.3.qml
@@ -0,0 +1,6 @@
+import QtQuick 2.0
+import "importJsModule.3.mjs" as JSModule
+
+Item {
+    property bool test: JSModule.ok()
+}
diff --git a/tests/auto/qml/qqmllanguage/data/incorrectCase.errors.insensitive.txt b/tests/auto/qml/qqmllanguage/data/incorrectCase.errors.insensitive.txt
index 3813680562..4f3f758b7e 100644
--- a/tests/auto/qml/qqmllanguage/data/incorrectCase.errors.insensitive.txt
+++ b/tests/auto/qml/qqmllanguage/data/incorrectCase.errors.insensitive.txt
@@ -1,2 +1,2 @@
-3:1:Type IncorrectCaseType unavailable
+3:1:IncorrectCaseType is not a type
 -1:-1:File name case mismatch
diff --git a/tests/auto/qml/qqmllanguage/data/invalidAlias.12.errors.txt b/tests/auto/qml/qqmllanguage/data/invalidAlias.12.errors.txt
new file mode 100644
index 0000000000..8b94763860
--- /dev/null
+++ b/tests/auto/qml/qqmllanguage/data/invalidAlias.12.errors.txt
@@ -0,0 +1 @@
+4:28:Invalid alias target location: source
diff --git a/tests/auto/qml/qqmllanguage/data/invalidAlias.12.qml b/tests/auto/qml/qqmllanguage/data/invalidAlias.12.qml
new file mode 100644
index 0000000000..71063ae320
--- /dev/null
+++ b/tests/auto/qml/qqmllanguage/data/invalidAlias.12.qml
@@ -0,0 +1,6 @@
+import QtQuick 2.0
+
+QtObject {
+    property alias source: previewImage.source
+    previewImage { id: previewImage }
+}
diff --git a/tests/auto/qml/qqmllanguage/data/invalidAlias.13.errors.txt b/tests/auto/qml/qqmllanguage/data/invalidAlias.13.errors.txt
new file mode 100644
index 0000000000..234753ad59
--- /dev/null
+++ b/tests/auto/qml/qqmllanguage/data/invalidAlias.13.errors.txt
@@ -0,0 +1 @@
+6:5:Invalid alias target
diff --git a/tests/auto/qml/qqmllanguage/data/invalidAlias.13.qml b/tests/auto/qml/qqmllanguage/data/invalidAlias.13.qml
new file mode 100644
index 0000000000..4050c0a7ad
--- /dev/null
+++ b/tests/auto/qml/qqmllanguage/data/invalidAlias.13.qml
@@ -0,0 +1,10 @@
+import QtQml 2.0
+
+QtObject {
+    property alias dataValue: dataVal
+
+    invalidAliasComponent {
+        id: dataVal
+        strValue: "value2"
+    }
+}
diff --git a/tests/auto/qml/qqmllanguage/data/invalidAliasComponent.qml b/tests/auto/qml/qqmllanguage/data/invalidAliasComponent.qml
new file mode 100644
index 0000000000..a45b1806a3
--- /dev/null
+++ b/tests/auto/qml/qqmllanguage/data/invalidAliasComponent.qml
@@ -0,0 +1,5 @@
+import QtQml 2.0
+
+QtObject {
+    property string strValue: "value1"
+}
diff --git a/tests/auto/qml/qqmllanguage/data/invalidGroupedProperty.1.errors.txt b/tests/auto/qml/qqmllanguage/data/invalidGroupedProperty.1.errors.txt
index 810fd31b41..d76f18ba89 100644
--- a/tests/auto/qml/qqmllanguage/data/invalidGroupedProperty.1.errors.txt
+++ b/tests/auto/qml/qqmllanguage/data/invalidGroupedProperty.1.errors.txt
@@ -1 +1 @@
-5:5:Invalid grouped property access
+5:5:Invalid grouped property access: Property "o" with type "QVariant", which is not a value type
diff --git a/tests/auto/qml/qqmllanguage/data/invalidGroupedProperty.3.errors.txt b/tests/auto/qml/qqmllanguage/data/invalidGroupedProperty.3.errors.txt
index f6d6f29fbf..9a0422753f 100644
--- a/tests/auto/qml/qqmllanguage/data/invalidGroupedProperty.3.errors.txt
+++ b/tests/auto/qml/qqmllanguage/data/invalidGroupedProperty.3.errors.txt
@@ -1 +1 @@
-4:5:Invalid grouped property access
+4:5:Invalid grouped property access: Property "customType" with type "MyCustomVariantType", which is not a value type
diff --git a/tests/auto/qml/qqmllanguage/data/invalidID.10.errors.txt b/tests/auto/qml/qqmllanguage/data/invalidID.10.errors.txt
new file mode 100644
index 0000000000..d9dcb32f8e
--- /dev/null
+++ b/tests/auto/qml/qqmllanguage/data/invalidID.10.errors.txt
@@ -0,0 +1 @@
+4:9:Invalid use of id property with a value type
diff --git a/tests/auto/qml/qqmllanguage/data/invalidID.10.qml b/tests/auto/qml/qqmllanguage/data/invalidID.10.qml
new file mode 100644
index 0000000000..4f1817dba4
--- /dev/null
+++ b/tests/auto/qml/qqmllanguage/data/invalidID.10.qml
@@ -0,0 +1,7 @@
+import Test 1.0
+MyQmlObject {
+    rect {
+        id: notPossible
+        width: 100
+    }
+}
diff --git a/tests/auto/qml/qqmllanguage/data/invalidQmlEnumValue.1.errors.txt b/tests/auto/qml/qqmllanguage/data/invalidQmlEnumValue.1.errors.txt
new file mode 100644
index 0000000000..a96fe376aa
--- /dev/null
+++ b/tests/auto/qml/qqmllanguage/data/invalidQmlEnumValue.1.errors.txt
@@ -0,0 +1 @@
+6:22:Expected token `numeric literal'
diff --git a/tests/auto/qml/qqmllanguage/data/invalidQmlEnumValue.1.qml b/tests/auto/qml/qqmllanguage/data/invalidQmlEnumValue.1.qml
new file mode 100644
index 0000000000..fef23ecbef
--- /dev/null
+++ b/tests/auto/qml/qqmllanguage/data/invalidQmlEnumValue.1.qml
@@ -0,0 +1,9 @@
+import QtQuick 2.0
+
+QtObject {
+    enum MyEnum {
+        EnumValue1,
+        EnumValue2 = "hello",
+        EnumValue3
+    }
+}
diff --git a/tests/auto/qml/qqmllanguage/data/invalidQmlEnumValue.2.errors.txt b/tests/auto/qml/qqmllanguage/data/invalidQmlEnumValue.2.errors.txt
new file mode 100644
index 0000000000..a96fe376aa
--- /dev/null
+++ b/tests/auto/qml/qqmllanguage/data/invalidQmlEnumValue.2.errors.txt
@@ -0,0 +1 @@
+6:22:Expected token `numeric literal'
diff --git a/tests/auto/qml/qqmllanguage/data/invalidQmlEnumValue.2.qml b/tests/auto/qml/qqmllanguage/data/invalidQmlEnumValue.2.qml
new file mode 100644
index 0000000000..9892fcd19c
--- /dev/null
+++ b/tests/auto/qml/qqmllanguage/data/invalidQmlEnumValue.2.qml
@@ -0,0 +1,9 @@
+import QtQuick 2.0
+
+QtObject {
+    enum MyEnum {
+        EnumValue1,
+        EnumValue2 = hello,
+        EnumValue3
+    }
+}
diff --git a/tests/auto/qml/qqmllanguage/data/invalidQmlEnumValue.3.errors.txt b/tests/auto/qml/qqmllanguage/data/invalidQmlEnumValue.3.errors.txt
new file mode 100644
index 0000000000..43465c60ec
--- /dev/null
+++ b/tests/auto/qml/qqmllanguage/data/invalidQmlEnumValue.3.errors.txt
@@ -0,0 +1 @@
+7:22:Enum value out of range
diff --git a/tests/auto/qml/qqmllanguage/data/invalidQmlEnumValue.3.qml b/tests/auto/qml/qqmllanguage/data/invalidQmlEnumValue.3.qml
new file mode 100644
index 0000000000..654bc0e626
--- /dev/null
+++ b/tests/auto/qml/qqmllanguage/data/invalidQmlEnumValue.3.qml
@@ -0,0 +1,9 @@
+import QtQuick 2.0
+
+QtObject {
+    enum MyEnum {
+        EnumValue1,
+        EnumValue2,
+        EnumValue3 = 2147483648
+    }
+}
diff --git a/tests/auto/qml/qqmllanguage/data/invalidQmlEnumValue.4.errors.txt b/tests/auto/qml/qqmllanguage/data/invalidQmlEnumValue.4.errors.txt
new file mode 100644
index 0000000000..12756dc593
--- /dev/null
+++ b/tests/auto/qml/qqmllanguage/data/invalidQmlEnumValue.4.errors.txt
@@ -0,0 +1 @@
+7:22:Enum value must be an integer
diff --git a/tests/auto/qml/qqmllanguage/data/invalidQmlEnumValue.4.qml b/tests/auto/qml/qqmllanguage/data/invalidQmlEnumValue.4.qml
new file mode 100644
index 0000000000..4a0aafba5e
--- /dev/null
+++ b/tests/auto/qml/qqmllanguage/data/invalidQmlEnumValue.4.qml
@@ -0,0 +1,9 @@
+import QtQuick 2.0
+
+QtObject {
+    enum MyEnum {
+        EnumValue1,
+        EnumValue2,
+        EnumValue3 = 17.5
+    }
+}
diff --git a/tests/auto/qml/qqmllanguage/data/lazyDeferredSubObject.qml b/tests/auto/qml/qqmllanguage/data/lazyDeferredSubObject.qml
new file mode 100644
index 0000000000..2465a18320
--- /dev/null
+++ b/tests/auto/qml/qqmllanguage/data/lazyDeferredSubObject.qml
@@ -0,0 +1,5 @@
+import QtQml 2.0
+import Test 1.0
+MyLazyDeferredSubObject {
+    subObject.objectName: 'custom'
+}
diff --git a/tests/auto/qml/qqmllanguage/data/lib/org/qtproject/MixedModule/NonSingletonType.qml b/tests/auto/qml/qqmllanguage/data/lib/org/qtproject/MixedModule/NonSingletonType.qml
new file mode 100644
index 0000000000..ec7c76c055
--- /dev/null
+++ b/tests/auto/qml/qqmllanguage/data/lib/org/qtproject/MixedModule/NonSingletonType.qml
@@ -0,0 +1,5 @@
+import QtQuick 2.0
+import org.qtproject.MixedModule 1.0
+
+Item {
+}
diff --git a/tests/auto/qml/qqmllanguage/data/lib/org/qtproject/MixedModule/SingletonType.qml b/tests/auto/qml/qqmllanguage/data/lib/org/qtproject/MixedModule/SingletonType.qml
new file mode 100644
index 0000000000..bf5a77576b
--- /dev/null
+++ b/tests/auto/qml/qqmllanguage/data/lib/org/qtproject/MixedModule/SingletonType.qml
@@ -0,0 +1,13 @@
+import QtQuick 2.0
+pragma Singleton
+
+Item {
+    enum EnumInSingleton {
+        EnumValue = 42,
+        AnotherEnumValue
+    }
+
+    enum AnotherEnumInSingleton {
+        AnotherEnumValue = 2
+    }
+}
diff --git a/tests/auto/qml/qqmllanguage/data/lib/org/qtproject/MixedModule/qmldir b/tests/auto/qml/qqmllanguage/data/lib/org/qtproject/MixedModule/qmldir
new file mode 100644
index 0000000000..cd03a5f941
--- /dev/null
+++ b/tests/auto/qml/qqmllanguage/data/lib/org/qtproject/MixedModule/qmldir
@@ -0,0 +1,4 @@
+module org.qtproject.MixedModule
+singleton SingletonType 1.0 SingletonType.qml
+NonSingletonType 1.0 NonSingletonType.qml
+Test 1.0 test.js
diff --git a/tests/auto/qml/qqmllanguage/data/lib/org/qtproject/MixedModule/test.js b/tests/auto/qml/qqmllanguage/data/lib/org/qtproject/MixedModule/test.js
new file mode 100644
index 0000000000..6a53b53b02
--- /dev/null
+++ b/tests/auto/qml/qqmllanguage/data/lib/org/qtproject/MixedModule/test.js
@@ -0,0 +1 @@
+var foo = 1
diff --git a/tests/auto/qml/qqmllanguage/data/lib/org/qtproject/PureESJsModule/API.mjs b/tests/auto/qml/qqmllanguage/data/lib/org/qtproject/PureESJsModule/API.mjs
new file mode 100644
index 0000000000..c17a351216
--- /dev/null
+++ b/tests/auto/qml/qqmllanguage/data/lib/org/qtproject/PureESJsModule/API.mjs
@@ -0,0 +1,4 @@
+
+export function ok() {
+    return true;
+}
diff --git a/tests/auto/qml/qqmllanguage/data/lib/org/qtproject/PureESJsModule/qmldir b/tests/auto/qml/qqmllanguage/data/lib/org/qtproject/PureESJsModule/qmldir
new file mode 100644
index 0000000000..59b4740f75
--- /dev/null
+++ b/tests/auto/qml/qqmllanguage/data/lib/org/qtproject/PureESJsModule/qmldir
@@ -0,0 +1 @@
+ModuleAPI 1.0 API.mjs
diff --git a/tests/auto/qml/qqmllanguage/data/lowercaseQmlEnum.1.errors.txt b/tests/auto/qml/qqmllanguage/data/lowercaseQmlEnum.1.errors.txt
new file mode 100644
index 0000000000..d1bd2bcff4
--- /dev/null
+++ b/tests/auto/qml/qqmllanguage/data/lowercaseQmlEnum.1.errors.txt
@@ -0,0 +1 @@
+6:9:Enum names must begin with an upper case letter
diff --git a/tests/auto/qml/qqmllanguage/data/lowercaseQmlEnum.1.qml b/tests/auto/qml/qqmllanguage/data/lowercaseQmlEnum.1.qml
new file mode 100644
index 0000000000..0b50820128
--- /dev/null
+++ b/tests/auto/qml/qqmllanguage/data/lowercaseQmlEnum.1.qml
@@ -0,0 +1,9 @@
+import QtQuick 2.0
+
+QtObject {
+    enum MyEnum {
+        EnumValue1,
+        enumValue2,
+        EnumValue3
+    }
+}
diff --git a/tests/auto/qml/qqmllanguage/data/lowercaseQmlEnum.2.errors.txt b/tests/auto/qml/qqmllanguage/data/lowercaseQmlEnum.2.errors.txt
new file mode 100644
index 0000000000..3e051c416e
--- /dev/null
+++ b/tests/auto/qml/qqmllanguage/data/lowercaseQmlEnum.2.errors.txt
@@ -0,0 +1 @@
+4:5:Scoped enum names must begin with an upper case letter
diff --git a/tests/auto/qml/qqmllanguage/data/lowercaseQmlEnum.2.qml b/tests/auto/qml/qqmllanguage/data/lowercaseQmlEnum.2.qml
new file mode 100644
index 0000000000..bb7aea6aa4
--- /dev/null
+++ b/tests/auto/qml/qqmllanguage/data/lowercaseQmlEnum.2.qml
@@ -0,0 +1,9 @@
+import QtQuick 2.0
+
+QtObject {
+    enum myEnum {
+        EnumValue1,
+        EnumValue2,
+        EnumValue3
+    }
+}
diff --git a/tests/auto/qml/qqmllanguage/data/mixedModuleWithSelfImport.qml b/tests/auto/qml/qqmllanguage/data/mixedModuleWithSelfImport.qml
new file mode 100644
index 0000000000..7768a6aedf
--- /dev/null
+++ b/tests/auto/qml/qqmllanguage/data/mixedModuleWithSelfImport.qml
@@ -0,0 +1,3 @@
+import org.qtproject.MixedModule 1.0
+
+NonSingletonType {}
diff --git a/tests/auto/qml/qqmllanguage/data/modulewithinternaltypes/MyInternalType.qml b/tests/auto/qml/qqmllanguage/data/modulewithinternaltypes/MyInternalType.qml
new file mode 100644
index 0000000000..0e69012662
--- /dev/null
+++ b/tests/auto/qml/qqmllanguage/data/modulewithinternaltypes/MyInternalType.qml
@@ -0,0 +1,2 @@
+import QtQml 2.0
+QtObject {}
diff --git a/tests/auto/qml/qqmllanguage/data/modulewithinternaltypes/MyPublicType.qml b/tests/auto/qml/qqmllanguage/data/modulewithinternaltypes/MyPublicType.qml
new file mode 100644
index 0000000000..c6b38d51a9
--- /dev/null
+++ b/tests/auto/qml/qqmllanguage/data/modulewithinternaltypes/MyPublicType.qml
@@ -0,0 +1,4 @@
+import QtQml 2.0
+QtObject {
+    property InternalType myInternalType: InternalType {}
+}
diff --git a/tests/auto/qml/qqmllanguage/data/modulewithinternaltypes/MyPublicTypeWithExplicitImport.qml b/tests/auto/qml/qqmllanguage/data/modulewithinternaltypes/MyPublicTypeWithExplicitImport.qml
new file mode 100644
index 0000000000..9b488f92da
--- /dev/null
+++ b/tests/auto/qml/qqmllanguage/data/modulewithinternaltypes/MyPublicTypeWithExplicitImport.qml
@@ -0,0 +1,5 @@
+import QtQml 2.0
+import modulewithinternaltypes 1.0
+QtObject {
+    property InternalType myInternalType: InternalType {}
+}
diff --git a/tests/auto/qml/qqmllanguage/data/modulewithinternaltypes/qmldir b/tests/auto/qml/qqmllanguage/data/modulewithinternaltypes/qmldir
new file mode 100644
index 0000000000..3593845329
--- /dev/null
+++ b/tests/auto/qml/qqmllanguage/data/modulewithinternaltypes/qmldir
@@ -0,0 +1,3 @@
+PublicType 1.0 MyPublicType.qml
+PublicTypeWithExplicitImport 1.0 MyPublicTypeWithExplicitImport.qml
+internal InternalType MyInternalType.qml
diff --git a/tests/auto/qml/qqmllanguage/data/noDoubleEvaluationForFlushedBindings.2.qml b/tests/auto/qml/qqmllanguage/data/noDoubleEvaluationForFlushedBindings.2.qml
new file mode 100644
index 0000000000..ff2f0f5a2c
--- /dev/null
+++ b/tests/auto/qml/qqmllanguage/data/noDoubleEvaluationForFlushedBindings.2.qml
@@ -0,0 +1,9 @@
+import QtQml 2.0
+
+QtObject {
+    property int secondVar: {
+        stats.increaseEvaluationCounter()
+        return 1
+    }
+    property int firstVar: secondVar + 1
+}
diff --git a/tests/auto/qml/qqmllanguage/data/noDoubleEvaluationForFlushedBindings.qml b/tests/auto/qml/qqmllanguage/data/noDoubleEvaluationForFlushedBindings.qml
new file mode 100644
index 0000000000..0eb5e03642
--- /dev/null
+++ b/tests/auto/qml/qqmllanguage/data/noDoubleEvaluationForFlushedBindings.qml
@@ -0,0 +1,9 @@
+import QtQml 2.0
+
+QtObject {
+    property int firstVar: secondVar + 1
+    property int secondVar: {
+        stats.increaseEvaluationCounter()
+        return 1
+    }
+}
diff --git a/tests/auto/qml/qqmllanguage/data/objectValueTypeProperty.errors.txt b/tests/auto/qml/qqmllanguage/data/objectValueTypeProperty.errors.txt
index db7d9c0f60..cefd62f9d4 100644
--- a/tests/auto/qml/qqmllanguage/data/objectValueTypeProperty.errors.txt
+++ b/tests/auto/qml/qqmllanguage/data/objectValueTypeProperty.errors.txt
@@ -1 +1 @@
-4:18:Unexpected object assignment
+4:18:Unexpected object assignment for property "x"
diff --git a/tests/auto/qml/qqmllanguage/data/polymorphicFunctionLookup.qml b/tests/auto/qml/qqmllanguage/data/polymorphicFunctionLookup.qml
new file mode 100644
index 0000000000..4a3cc52793
--- /dev/null
+++ b/tests/auto/qml/qqmllanguage/data/polymorphicFunctionLookup.qml
@@ -0,0 +1,14 @@
+import QtQml 2.0
+QtObject {
+    id: root
+    property bool testFunc;
+    property bool ok: false
+    property QtObject subObject: QtObject {
+        function testFunc()
+        {
+            root.ok = true
+        }
+
+        Component.onCompleted: testFunc()
+    }
+}
diff --git a/tests/auto/qml/qqmllanguage/data/property.4.errors.txt b/tests/auto/qml/qqmllanguage/data/property.4.errors.txt
index b447186849..2807384ec4 100644
--- a/tests/auto/qml/qqmllanguage/data/property.4.errors.txt
+++ b/tests/auto/qml/qqmllanguage/data/property.4.errors.txt
@@ -1 +1 @@
-5:1:Syntax error
+5:1:Expected token `:'
diff --git a/tests/auto/qml/qqmllanguage/data/scopedEnumsWithNameClash.qml b/tests/auto/qml/qqmllanguage/data/scopedEnumsWithNameClash.qml
new file mode 100644
index 0000000000..4f8174a52d
--- /dev/null
+++ b/tests/auto/qml/qqmllanguage/data/scopedEnumsWithNameClash.qml
@@ -0,0 +1,10 @@
+import QtQml 2.0
+import ScopedEnumsWithNameClashTest 1.0
+
+QtObject {
+    property bool success: false
+
+    Component.onCompleted: {
+        success = (ScopedEnum.ScopedEnum.OtherScopedEnum === 3)
+    }
+}
diff --git a/tests/auto/qml/qqmllanguage/data/scopedEnumsWithResolvedNameClash.qml b/tests/auto/qml/qqmllanguage/data/scopedEnumsWithResolvedNameClash.qml
new file mode 100644
index 0000000000..84efa6859b
--- /dev/null
+++ b/tests/auto/qml/qqmllanguage/data/scopedEnumsWithResolvedNameClash.qml
@@ -0,0 +1,11 @@
+import QtQml 2.0
+import ScopedEnumsWithResolvedNameClashTest 1.0
+
+QtObject {
+    property bool success: false
+
+    Component.onCompleted: {
+        success = (ScopedEnum.ScopedEnum.OtherScopedEnum === 3)
+            && (ScopedEnum.OtherScopedEnum.ScopedVal2 === 1)
+    }
+}
diff --git a/tests/auto/qml/qqmllanguage/data/singleton/RegisteredCompositeSingletonType.qml b/tests/auto/qml/qqmllanguage/data/singleton/RegisteredCompositeSingletonType.qml
index d5a4e2ccf6..65d351a975 100644
--- a/tests/auto/qml/qqmllanguage/data/singleton/RegisteredCompositeSingletonType.qml
+++ b/tests/auto/qml/qqmllanguage/data/singleton/RegisteredCompositeSingletonType.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
 ** Copyright (C) 2013 BlackBerry Limited. All rights reserved.
-** Contact: http://www.qt.io/licensing/
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/tests/auto/qml/qqmllanguage/data/singleton/circular/MySingleton.qml b/tests/auto/qml/qqmllanguage/data/singleton/circular/MySingleton.qml
new file mode 100644
index 0000000000..1253018789
--- /dev/null
+++ b/tests/auto/qml/qqmllanguage/data/singleton/circular/MySingleton.qml
@@ -0,0 +1,12 @@
+pragma Singleton
+import QtQuick 2.10
+
+QtObject {
+    enum MyEnum {
+        Value0,
+        Value1,
+        Value2
+    }
+
+    property int value: MySingleton.Value2
+}
diff --git a/tests/auto/qml/qqmllanguage/data/singleton/circular/qmldir b/tests/auto/qml/qqmllanguage/data/singleton/circular/qmldir
new file mode 100644
index 0000000000..3bc50738dd
--- /dev/null
+++ b/tests/auto/qml/qqmllanguage/data/singleton/circular/qmldir
@@ -0,0 +1 @@
+singleton MySingleton MySingleton.qml
diff --git a/tests/auto/qml/qqmllanguage/data/singleton/js/jspragma.js b/tests/auto/qml/qqmllanguage/data/singleton/js/jspragma.js
index a3dcfd398f..5932178ee3 100644
--- a/tests/auto/qml/qqmllanguage/data/singleton/js/jspragma.js
+++ b/tests/auto/qml/qqmllanguage/data/singleton/js/jspragma.js
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
 ** Copyright (C) 2013 BlackBerry Limited. All rights reserved.
-** Contact: http://www.qt.io/licensing/
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/tests/auto/qml/qqmllanguage/data/singletonTest17.qml b/tests/auto/qml/qqmllanguage/data/singletonTest17.qml
index 192099845b..f8bebd9752 100644
--- a/tests/auto/qml/qqmllanguage/data/singletonTest17.qml
+++ b/tests/auto/qml/qqmllanguage/data/singletonTest17.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
 ** Copyright (C) 2013 BlackBerry Limited. All rights reserved.
-** Contact: http://www.qt.io/licensing/
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/tests/auto/qml/qqmllanguage/data/singletonTest18.qml b/tests/auto/qml/qqmllanguage/data/singletonTest18.qml
new file mode 100644
index 0000000000..7616c23531
--- /dev/null
+++ b/tests/auto/qml/qqmllanguage/data/singletonTest18.qml
@@ -0,0 +1,9 @@
+import QtQuick 2.0
+import "singleton"
+import Test 1.0
+
+Item {
+    property var qmlSingleton: SingletonType
+    property var jsSingleton: MyQJSValueQObjectSingleton
+    property var cppSingleton: MyTypeObjectSingleton
+}
diff --git a/tests/auto/qml/qqmllanguage/data/thisInQmlScope.qml b/tests/auto/qml/qqmllanguage/data/thisInQmlScope.qml
new file mode 100644
index 0000000000..e3c99e70e1
--- /dev/null
+++ b/tests/auto/qml/qqmllanguage/data/thisInQmlScope.qml
@@ -0,0 +1,10 @@
+import QtQml 2.2
+QtObject {
+    property int x: 42
+    property int y: 0
+    function g(){
+        y = this.x;
+    }
+    property var f: g
+    Component.onCompleted: f()
+}
diff --git a/tests/auto/qml/qqmllanguage/data/usingTypeWithEnum.qml b/tests/auto/qml/qqmllanguage/data/usingTypeWithEnum.qml
new file mode 100644
index 0000000000..79e8347330
--- /dev/null
+++ b/tests/auto/qml/qqmllanguage/data/usingTypeWithEnum.qml
@@ -0,0 +1,15 @@
+import QtQuick 2.0
+import org.qtproject.MixedModule 1.0
+
+QtObject {
+    property int enumValue: TypeWithEnum.EnumValue2
+    property int enumValue2: -1
+    property int scopedEnumValue: TypeWithEnum.MyEnum.EnumValue3
+    property int enumValueFromSingleton: { var x = SingletonType.EnumValue; return x; }
+    Component.onCompleted: enumValue2 = TypeWithEnum.EnumValue1
+
+    property int duplicatedEnumValueFromSingleton: SingletonType.AnotherEnumValue
+    property int scopedEnumValueFromSingleton1: SingletonType.EnumInSingleton.AnotherEnumValue
+    property int scopedEnumValueFromSingleton2: SingletonType.AnotherEnumInSingleton.AnotherEnumValue
+    property int scopedEnumValueFromSingleton3: { var x = SingletonType.AnotherEnumInSingleton.AnotherEnumValue; return x; }
+}
diff --git a/tests/auto/qml/qqmllanguage/data/wrongType.16.errors.txt b/tests/auto/qml/qqmllanguage/data/wrongType.16.errors.txt
index 77cf210918..cedae349d2 100644
--- a/tests/auto/qml/qqmllanguage/data/wrongType.16.errors.txt
+++ b/tests/auto/qml/qqmllanguage/data/wrongType.16.errors.txt
@@ -1 +1 @@
-4:24:Cannot assign object to property
+4:24:Cannot assign object of type "QtObject" to property of type "MyQmlObject*" as the former is neither the same as the latter nor a sub-class of it.
diff --git a/tests/auto/qml/qqmllanguage/qqmllanguage.pro b/tests/auto/qml/qqmllanguage/qqmllanguage.pro
index 99c0c3e823..3e88f3f0db 100644
--- a/tests/auto/qml/qqmllanguage/qqmllanguage.pro
+++ b/tests/auto/qml/qqmllanguage/qqmllanguage.pro
@@ -6,7 +6,6 @@ SOURCES += tst_qqmllanguage.cpp \
            testtypes.cpp
 HEADERS += testtypes.h
 
-INCLUDEPATH += ../../shared/
 HEADERS += ../../shared/testhttpserver.h
 SOURCES += ../../shared/testhttpserver.cpp
 
diff --git a/tests/auto/qml/qqmllanguage/testtypes.cpp b/tests/auto/qml/qqmllanguage/testtypes.cpp
index bdcdaa8137..f9a6ee8e5a 100644
--- a/tests/auto/qml/qqmllanguage/testtypes.cpp
+++ b/tests/auto/qml/qqmllanguage/testtypes.cpp
@@ -35,6 +35,14 @@ static QObject *myTypeObjectSingleton(QQmlEngine *engine, QJSEngine *scriptEngin
     return new MyTypeObject();
 }
 
+static QJSValue myQJSValueQObjectSingleton(QQmlEngine *engine, QJSEngine *scriptEngine)
+{
+    Q_UNUSED(engine)
+
+    QJSValue value = scriptEngine->newQObject(new MyTypeObject());
+    return value;
+}
+
 void registerTypes()
 {
     qmlRegisterInterface<MyInterface>("MyInterface");
@@ -101,8 +109,12 @@ void registerTypes()
     qmlRegisterType<MyCompositeBaseType>("Test", 1, 0, "MyCompositeBaseType");
 
     qmlRegisterSingletonType<MyTypeObjectSingleton>("Test", 1, 0, "MyTypeObjectSingleton", myTypeObjectSingleton);
+    qmlRegisterSingletonType("Test", 1, 0, "MyQJSValueQObjectSingleton", myQJSValueQObjectSingleton);
 
     qmlRegisterType<MyArrayBufferTestClass>("Test", 1, 0, "MyArrayBufferTestClass");
+
+    qmlRegisterType<LazyDeferredSubObject>("Test", 1, 0, "LazyDeferredSubObject");
+    qmlRegisterType<DeferredProperties>("Test", 1, 0, "DeferredProperties");
 }
 
 QVariant myCustomVariantTypeConverter(const QString &data)
@@ -113,7 +125,7 @@ QVariant myCustomVariantTypeConverter(const QString &data)
 }
 
 
-void CustomBindingParser::applyBindings(QObject *object, QV4::CompiledData::CompilationUnit *compilationUnit, const QList<const QV4::CompiledData::Binding *> &bindings)
+void CustomBindingParser::applyBindings(QObject *object, const QQmlRefPointer<QV4::CompiledData::CompilationUnit> &compilationUnit, const QList<const QV4::CompiledData::Binding *> &bindings)
 {
     CustomBinding *customBinding = qobject_cast<CustomBinding*>(object);
     Q_ASSERT(customBinding);
@@ -126,14 +138,14 @@ void CustomBinding::componentComplete()
     Q_ASSERT(m_target);
 
     foreach (const QV4::CompiledData::Binding *binding, bindings) {
-        QString name = compilationUnit->data->stringAt(binding->propertyNameIndex);
+        QString name = compilationUnit->stringAt(binding->propertyNameIndex);
 
         int bindingId = binding->value.compiledScriptIndex;
 
         QQmlContextData *context = QQmlContextData::get(qmlContext(this));
 
         QQmlProperty property(m_target, name, qmlContext(this));
-        QV4::Scope scope(QQmlEnginePrivate::getV4Engine(qmlEngine(this)));
+        QV4::Scope scope(qmlEngine(this)->handle());
         QV4::Scoped<QV4::QmlContext> qmlContext(scope, QV4::QmlContext::create(scope.engine->rootContext(), context, m_target));
         QQmlBinding *qmlBinding = QQmlBinding::create(&QQmlPropertyPrivate::get(property)->core,
                                                       compilationUnit->runtimeFunctions[bindingId], m_target, context, qmlContext);
@@ -142,7 +154,7 @@ void CustomBinding::componentComplete()
     }
 }
 
-void EnumSupportingCustomParser::verifyBindings(const QV4::CompiledData::Unit *qmlUnit, const QList<const QV4::CompiledData::Binding *> &bindings)
+void EnumSupportingCustomParser::verifyBindings(const QQmlRefPointer<QV4::CompiledData::CompilationUnit> &compilationUnit, const QList<const QV4::CompiledData::Binding *> &bindings)
 {
     if (bindings.count() != 1) {
         error(bindings.first(), QStringLiteral("Custom parser invoked incorrectly for unit test"));
@@ -150,7 +162,7 @@ void EnumSupportingCustomParser::verifyBindings(const QV4::CompiledData::Unit *q
     }
 
     const QV4::CompiledData::Binding *binding = bindings.first();
-    if (qmlUnit->stringAt(binding->propertyNameIndex) != QStringLiteral("foo")) {
+    if (compilationUnit->stringAt(binding->propertyNameIndex) != QStringLiteral("foo")) {
         error(binding, QStringLiteral("Custom parser invoked with the wrong property name"));
         return;
     }
@@ -159,7 +171,7 @@ void EnumSupportingCustomParser::verifyBindings(const QV4::CompiledData::Unit *q
         error(binding, QStringLiteral("Custom parser invoked with the wrong property value. Expected script that evaluates to enum"));
         return;
     }
-    QByteArray script = qmlUnit->stringAt(binding->stringIndex).toUtf8();
+    QByteArray script = compilationUnit->stringAt(binding->stringIndex).toUtf8();
     bool ok;
     int v = evaluateEnum(script, &ok);
     if (!ok) {
@@ -172,7 +184,7 @@ void EnumSupportingCustomParser::verifyBindings(const QV4::CompiledData::Unit *q
     }
 }
 
-void SimpleObjectCustomParser::applyBindings(QObject *object, QV4::CompiledData::CompilationUnit *, const QList<const QV4::CompiledData::Binding *> &bindings)
+void SimpleObjectCustomParser::applyBindings(QObject *object, const QQmlRefPointer<QV4::CompiledData::CompilationUnit> &, const QList<const QV4::CompiledData::Binding *> &bindings)
 {
     SimpleObjectWithCustomParser *o = qobject_cast<SimpleObjectWithCustomParser*>(object);
     Q_ASSERT(o);
@@ -182,8 +194,8 @@ void SimpleObjectCustomParser::applyBindings(QObject *object, QV4::CompiledData:
 
 MyQmlObject::MyQmlObject()
     : m_value(-1)
-    , m_interface(0)
-    , m_qmlobject(0)
+    , m_interface(nullptr)
+    , m_qmlobject(nullptr)
     , m_childAddedEventCount(0)
 {
     qRegisterMetaType<MyCustomVariantType>("MyCustomVariantType");
diff --git a/tests/auto/qml/qqmllanguage/testtypes.h b/tests/auto/qml/qqmllanguage/testtypes.h
index e4a76b4324..bb6e9582c2 100644
--- a/tests/auto/qml/qqmllanguage/testtypes.h
+++ b/tests/auto/qml/qqmllanguage/testtypes.h
@@ -781,15 +781,15 @@ class MyCustomParserType : public QObject
 class MyCustomParserTypeParser : public QQmlCustomParser
 {
 public:
-    virtual void verifyBindings(const QV4::CompiledData::Unit *, const QList<const QV4::CompiledData::Binding *> &) {}
-    virtual void applyBindings(QObject *, QV4::CompiledData::CompilationUnit *, const QList<const QV4::CompiledData::Binding *> &) {}
+    virtual void verifyBindings(const QQmlRefPointer<QV4::CompiledData::CompilationUnit> &, const QList<const QV4::CompiledData::Binding *> &) {}
+    virtual void applyBindings(QObject *, const QQmlRefPointer<QV4::CompiledData::CompilationUnit> &, const QList<const QV4::CompiledData::Binding *> &) {}
 };
 
 class EnumSupportingCustomParser : public QQmlCustomParser
 {
 public:
-    virtual void verifyBindings(const QV4::CompiledData::Unit *, const QList<const QV4::CompiledData::Binding *> &);
-    virtual void applyBindings(QObject *, QV4::CompiledData::CompilationUnit *, const QList<const QV4::CompiledData::Binding *> &) {}
+    virtual void verifyBindings(const QQmlRefPointer<QV4::CompiledData::CompilationUnit> &, const QList<const QV4::CompiledData::Binding *> &);
+    virtual void applyBindings(QObject *, const QQmlRefPointer<QV4::CompiledData::CompilationUnit> &, const QList<const QV4::CompiledData::Binding *> &) {}
 };
 
 class MyParserStatus : public QObject, public QQmlParserStatus
@@ -1282,8 +1282,8 @@ public:
 
 class CustomBindingParser : public QQmlCustomParser
 {
-    virtual void verifyBindings(const QV4::CompiledData::Unit *, const QList<const QV4::CompiledData::Binding *> &) {}
-    virtual void applyBindings(QObject *, QV4::CompiledData::CompilationUnit *, const QList<const QV4::CompiledData::Binding *> &);
+    virtual void verifyBindings(const QQmlRefPointer<QV4::CompiledData::CompilationUnit> &, const QList<const QV4::CompiledData::Binding *> &) {}
+    virtual void applyBindings(QObject *, const QQmlRefPointer<QV4::CompiledData::CompilationUnit> &, const QList<const QV4::CompiledData::Binding *> &);
 };
 
 class SimpleObjectWithCustomParser : public QObject
@@ -1328,8 +1328,8 @@ private:
 
 class SimpleObjectCustomParser : public QQmlCustomParser
 {
-    virtual void verifyBindings(const QV4::CompiledData::Unit *, const QList<const QV4::CompiledData::Binding *> &) {}
-    virtual void applyBindings(QObject *, QV4::CompiledData::CompilationUnit *, const QList<const QV4::CompiledData::Binding *> &);
+    virtual void verifyBindings(const QQmlRefPointer<QV4::CompiledData::CompilationUnit> &, const QList<const QV4::CompiledData::Binding *> &) {}
+    virtual void applyBindings(QObject *, const QQmlRefPointer<QV4::CompiledData::CompilationUnit> &, const QList<const QV4::CompiledData::Binding *> &);
 };
 
 class RootObjectInCreationTester : public QObject
@@ -1349,6 +1349,65 @@ private:
     QObject *obj;
 };
 
+class LazyDeferredSubObject : public QObject
+{
+    Q_OBJECT
+    Q_PROPERTY(QObject *subObject READ subObject WRITE setSubObject NOTIFY subObjectChanged FINAL)
+    Q_CLASSINFO("DeferredPropertyNames", "subObject");
+public:
+    LazyDeferredSubObject()
+        : obj(0)
+    {}
+
+    QObject *subObject() const { if (!obj) qmlExecuteDeferred(const_cast<LazyDeferredSubObject *>(this)); return obj; }
+    void setSubObject(QObject *o) { if (obj == o) return; obj = o; emit subObjectChanged(); }
+
+signals:
+    void subObjectChanged();
+
+private:
+    QObject *obj;
+};
+
+class DeferredProperties : public QObject
+{
+    Q_OBJECT
+    Q_PROPERTY(QObject *groupProperty MEMBER m_group)
+    Q_PROPERTY(QQmlListProperty<QObject> listProperty READ listProperty)
+    Q_CLASSINFO("DeferredPropertyNames", "groupProperty,listProperty")
+    Q_CLASSINFO("DefaultProperty", "listProperty")
+public:
+    QQmlListProperty<QObject> listProperty() { return QQmlListProperty<QObject>(this, m_list); }
+
+private:
+    QObject *m_group = 0;
+    QObjectList m_list;
+};
+
+class ScopedEnumsWithNameClash
+{
+    Q_GADGET
+    Q_ENUMS(ScopedEnum)
+    Q_ENUMS(OtherScopedEnum)
+
+public:
+    enum class ScopedEnum : int { ScopedVal1, ScopedVal2, ScopedVal3, OtherScopedEnum };
+    enum class OtherScopedEnum : int { ScopedVal1 = 10, ScopedVal2 = 11, ScopedVal3 = 12 };
+};
+
+class ScopedEnumsWithResolvedNameClash
+{
+    Q_GADGET
+    Q_ENUMS(ScopedEnum)
+    Q_ENUMS(OtherScopedEnum)
+    Q_CLASSINFO("RegisterEnumClassesUnscoped", "false")
+
+public:
+    enum class ScopedEnum : int { ScopedVal1, ScopedVal2, ScopedVal3, OtherScopedEnum };
+    enum class OtherScopedEnum : int { ScopedVal1, ScopedVal2, ScopedVal3 };
+};
+
+
 void registerTypes();
 
 #endif // TESTTYPES_H
diff --git a/tests/auto/qml/qqmllanguage/tst_qqmllanguage.cpp b/tests/auto/qml/qqmllanguage/tst_qqmllanguage.cpp
index 15f19d550b..32bab2954d 100644
--- a/tests/auto/qml/qqmllanguage/tst_qqmllanguage.cpp
+++ b/tests/auto/qml/qqmllanguage/tst_qqmllanguage.cpp
@@ -34,16 +34,20 @@
 #include <QtCore/qdebug.h>
 #include <QtCore/qfileinfo.h>
 #include <QtCore/qdir.h>
+#include <QtCore/qscopeguard.h>
 #include <QSignalSpy>
 #include <QFont>
 #include <QQmlFileSelector>
 #include <QFileSelector>
+#include <QEasingCurve>
+#include <QScopeGuard>
 
 #include <private/qqmlproperty_p.h>
 #include <private/qqmlmetatype_p.h>
 #include <private/qqmlglobal_p.h>
 #include <private/qqmlscriptstring_p.h>
 #include <private/qqmlvmemetaobject_p.h>
+#include <private/qqmlcomponent_p.h>
 
 #include "testtypes.h"
 #include "testhttpserver.h"
@@ -123,6 +127,8 @@ private slots:
     void dynamicObjectProperties();
     void dynamicSignalsAndSlots();
     void simpleBindings();
+    void noDoubleEvaluationForFlushedBindings_data();
+    void noDoubleEvaluationForFlushedBindings();
     void autoComponentCreation();
     void autoComponentCreationInGroupProperty();
     void propertyValueSource();
@@ -178,6 +184,10 @@ private slots:
     void importIncorrectCase();
     void importJs_data();
     void importJs();
+    void importJsModule_data();
+    void importJsModule();
+    void explicitSelfImport();
+    void importInternalType();
 
     void qmlAttachedPropertiesObjectMethod();
     void customOnProperty();
@@ -209,6 +219,9 @@ private slots:
     void lowercaseEnumCompileTime_data();
     void lowercaseEnumCompileTime();
     void scopedEnum();
+    void scopedEnumsWithNameClash();
+    void scopedEnumsWithResolvedNameClash();
+    void qmlEnums();
     void literals_data();
     void literals();
 
@@ -237,6 +250,9 @@ private slots:
     void compositeSingletonJavaScriptPragma();
     void compositeSingletonSelectors();
     void compositeSingletonRegistered();
+    void compositeSingletonCircular();
+
+    void singletonsHaveContextAndEngine();
 
     void customParserBindingScopes();
     void customParserEvaluateEnum();
@@ -248,6 +264,9 @@ private slots:
     void propertyCacheInSync();
 
     void rootObjectInCreationNotForSubObjects();
+    void lazyDeferredSubObject();
+    void deferredProperties();
+    void executeDeferredPropertiesOnce();
 
     void noChildEvents();
 
@@ -269,6 +288,18 @@ private slots:
 
     void concurrentLoadQmlDir();
 
+    void accessDeletedObject();
+
+    void lowercaseTypeNames();
+
+    void thisInQmlScope();
+
+    void valueTypeGroupPropertiesInBehavior();
+
+    void retrieveQmlTypeId();
+
+    void polymorphicFunctionLookup();
+
 private:
     QQmlEngine engine;
     QStringList defaultImportPathList;
@@ -355,9 +386,11 @@ void tst_qqmllanguage::insertedSemicolon()
 
     QQmlComponent component(&engine, testFileUrl(file));
 
+    QScopedPointer<QObject> object;
+
     if(create) {
-        QObject *object = component.create();
-        QVERIFY(!object);
+        object.reset(component.create());
+        QVERIFY(object.isNull());
     }
 
     VERIFY_ERRORS(errorFile.toLatin1().constData());
@@ -416,6 +449,7 @@ void tst_qqmllanguage::errors_data()
     QTest::newRow("invalidID.7") << "invalidID.7.qml" << "invalidID.7.errors.txt" << false;
     QTest::newRow("invalidID.8") << "invalidID.8.qml" << "invalidID.8.errors.txt" << false;
     QTest::newRow("invalidID.9") << "invalidID.9.qml" << "invalidID.9.errors.txt" << false;
+    QTest::newRow("invalidID.10") << "invalidID.10.qml" << "invalidID.10.errors.txt" << false;
 
     QTest::newRow("scriptString.1") << "scriptString.1.qml" << "scriptString.1.errors.txt" << false;
     QTest::newRow("scriptString.2") << "scriptString.2.qml" << "scriptString.2.errors.txt" << false;
@@ -510,6 +544,8 @@ void tst_qqmllanguage::errors_data()
     QTest::newRow("invalidAlias.9") << "invalidAlias.9.qml" << "invalidAlias.9.errors.txt" << false;
     QTest::newRow("invalidAlias.10") << "invalidAlias.10.qml" << "invalidAlias.10.errors.txt" << false;
     QTest::newRow("invalidAlias.11") << "invalidAlias.11.qml" << "invalidAlias.11.errors.txt" << false;
+    QTest::newRow("invalidAlias.12") << "invalidAlias.12.qml" << "invalidAlias.12.errors.txt" << false;
+    QTest::newRow("invalidAlias.13") << "invalidAlias.13.qml" << "invalidAlias.13.errors.txt" << false;
 
     QTest::newRow("invalidAttachedProperty.1") << "invalidAttachedProperty.1.qml" << "invalidAttachedProperty.1.errors.txt" << false;
     QTest::newRow("invalidAttachedProperty.2") << "invalidAttachedProperty.2.qml" << "invalidAttachedProperty.2.errors.txt" << false;
@@ -545,6 +581,12 @@ void tst_qqmllanguage::errors_data()
     QTest::newRow("singularProperty.2") << "singularProperty.2.qml" << "singularProperty.2.errors.txt" << false;
 
     QTest::newRow("scopedEnumList") << "scopedEnumList.qml" << "scopedEnumList.errors.txt" << false;
+    QTest::newRow("lowercase enum value") << "lowercaseQmlEnum.1.qml" << "lowercaseQmlEnum.1.errors.txt" << false;
+    QTest::newRow("lowercase enum type") << "lowercaseQmlEnum.2.qml" << "lowercaseQmlEnum.2.errors.txt" << false;
+    QTest::newRow("string enum value") << "invalidQmlEnumValue.1.qml" << "invalidQmlEnumValue.1.errors.txt" << false;
+    QTest::newRow("identifier enum type") << "invalidQmlEnumValue.2.qml" << "invalidQmlEnumValue.2.errors.txt" << false;
+    QTest::newRow("enum value too large") << "invalidQmlEnumValue.3.qml" << "invalidQmlEnumValue.3.errors.txt" << false;
+    QTest::newRow("non-integer enum value") << "invalidQmlEnumValue.4.qml" << "invalidQmlEnumValue.4.errors.txt" << false;
 
     const QString expectedError = isCaseSensitiveFileSystem(dataDirectory()) ?
         QStringLiteral("incorrectCase.errors.sensitive.txt") :
@@ -569,6 +611,8 @@ void tst_qqmllanguage::errors_data()
 
     QTest::newRow("badCompositeRegistration.1") << "badCompositeRegistration.1.qml" << "badCompositeRegistration.1.errors.txt" << false;
     QTest::newRow("badCompositeRegistration.2") << "badCompositeRegistration.2.qml" << "badCompositeRegistration.2.errors.txt" << false;
+
+    QTest::newRow("assignComponentToWrongType") << "assignComponentToWrongType.qml" << "assignComponentToWrongType.errors.txt" << false;
 }
 
 
@@ -580,9 +624,11 @@ void tst_qqmllanguage::errors()
 
     QQmlComponent component(&engine, testFileUrl(file));
 
+    QScopedPointer<QObject> object;
+
     if (create) {
-        QObject *object = component.create();
-        QVERIFY(!object);
+        object.reset(component.create());
+        QVERIFY(object.isNull());
     }
 
     VERIFY_ERRORS(errorFile.toLatin1().constData());
@@ -592,16 +638,16 @@ void tst_qqmllanguage::simpleObject()
 {
     QQmlComponent component(&engine, testFileUrl("simpleObject.qml"));
     VERIFY_ERRORS(0);
-    QObject *object = component.create();
-    QVERIFY(object != 0);
+    QScopedPointer<QObject> object(component.create());
+    QVERIFY(object != nullptr);
 }
 
 void tst_qqmllanguage::simpleContainer()
 {
     QQmlComponent component(&engine, testFileUrl("simpleContainer.qml"));
     VERIFY_ERRORS(0);
-    MyContainer *container= qobject_cast<MyContainer*>(component.create());
-    QVERIFY(container != 0);
+    QScopedPointer<MyContainer> container(qobject_cast<MyContainer*>(component.create()));
+    QVERIFY(container != nullptr);
     QCOMPARE(container->getChildren()->count(),2);
 }
 
@@ -609,8 +655,8 @@ void tst_qqmllanguage::interfaceProperty()
 {
     QQmlComponent component(&engine, testFileUrl("interfaceProperty.qml"));
     VERIFY_ERRORS(0);
-    MyQmlObject *object = qobject_cast<MyQmlObject*>(component.create());
-    QVERIFY(object != 0);
+    QScopedPointer<MyQmlObject> object(qobject_cast<MyQmlObject*>(component.create()));
+    QVERIFY(object != nullptr);
     QVERIFY(object->interface());
     QCOMPARE(object->interface()->id, 913);
 }
@@ -619,8 +665,8 @@ void tst_qqmllanguage::interfaceQList()
 {
     QQmlComponent component(&engine, testFileUrl("interfaceQList.qml"));
     VERIFY_ERRORS(0);
-    MyContainer *container= qobject_cast<MyContainer*>(component.create());
-    QVERIFY(container != 0);
+    QScopedPointer<MyContainer> container(qobject_cast<MyContainer*>(component.create()));
+    QVERIFY(container != nullptr);
     QCOMPARE(container->getQListInterfaces()->count(), 2);
     for(int ii = 0; ii < 2; ++ii)
         QCOMPARE(container->getQListInterfaces()->at(ii)->id, 913);
@@ -630,8 +676,8 @@ void tst_qqmllanguage::assignObjectToSignal()
 {
     QQmlComponent component(&engine, testFileUrl("assignObjectToSignal.qml"));
     VERIFY_ERRORS(0);
-    MyQmlObject *object = qobject_cast<MyQmlObject *>(component.create());
-    QVERIFY(object != 0);
+    QScopedPointer<MyQmlObject> object(qobject_cast<MyQmlObject *>(component.create()));
+    QVERIFY(object != nullptr);
     QTest::ignoreMessage(QtWarningMsg, "MyQmlObject::basicSlot");
     emit object->basicSignal();
 }
@@ -640,8 +686,8 @@ void tst_qqmllanguage::assignObjectToVariant()
 {
     QQmlComponent component(&engine, testFileUrl("assignObjectToVariant.qml"));
     VERIFY_ERRORS(0);
-    QObject *object = component.create();
-    QVERIFY(object != 0);
+    QScopedPointer<QObject> object(component.create());
+    QVERIFY(object != nullptr);
     QVariant v = object->property("a");
     QVERIFY(v.userType() == qMetaTypeId<QObject *>());
 }
@@ -650,8 +696,8 @@ void tst_qqmllanguage::assignLiteralSignalProperty()
 {
     QQmlComponent component(&engine, testFileUrl("assignLiteralSignalProperty.qml"));
     VERIFY_ERRORS(0);
-    MyQmlObject *object = qobject_cast<MyQmlObject *>(component.create());
-    QVERIFY(object != 0);
+    QScopedPointer<MyQmlObject> object(qobject_cast<MyQmlObject *>(component.create()));
+    QVERIFY(object != nullptr);
     QCOMPARE(object->onLiteralSignal(), 10);
 }
 
@@ -660,8 +706,8 @@ void tst_qqmllanguage::assignQmlComponent()
 {
     QQmlComponent component(&engine, testFileUrl("assignQmlComponent.qml"));
     VERIFY_ERRORS(0);
-    MyContainer *object = qobject_cast<MyContainer *>(component.create());
-    QVERIFY(object != 0);
+    QScopedPointer<MyContainer> object(qobject_cast<MyContainer *>(component.create()));
+    QVERIFY(object != nullptr);
     QCOMPARE(object->getChildren()->count(), 1);
     QObject *child = object->getChildren()->at(0);
     QCOMPARE(child->property("x"), QVariant(10));
@@ -673,8 +719,8 @@ void tst_qqmllanguage::assignBasicTypes()
 {
     QQmlComponent component(&engine, testFileUrl("assignBasicTypes.qml"));
     VERIFY_ERRORS(0);
-    MyTypeObject *object = qobject_cast<MyTypeObject *>(component.create());
-    QVERIFY(object != 0);
+    QScopedPointer<MyTypeObject> object(qobject_cast<MyTypeObject *>(component.create()));
+    QVERIFY(object != nullptr);
     QCOMPARE(object->flagProperty(), MyTypeObject::FlagVal1 | MyTypeObject::FlagVal3);
     QCOMPARE(object->enumProperty(), MyTypeObject::EnumVal2);
     QCOMPARE(object->qtEnumProperty(), Qt::RichText);
@@ -703,9 +749,9 @@ void tst_qqmllanguage::assignBasicTypes()
     QCOMPARE(object->vector4Property(), QVector4D(10, 1, 2.2f, 2.3f));
     const QUrl encoded = QUrl::fromEncoded("main.qml?with%3cencoded%3edata", QUrl::TolerantMode);
     QCOMPARE(object->urlProperty(), component.url().resolved(encoded));
-    QVERIFY(object->objectProperty() != 0);
+    QVERIFY(object->objectProperty() != nullptr);
     MyTypeObject *child = qobject_cast<MyTypeObject *>(object->objectProperty());
-    QVERIFY(child != 0);
+    QVERIFY(child != nullptr);
     QCOMPARE(child->intProperty(), 8);
 
     //these used to go via script. Ensure they no longer do
@@ -718,8 +764,8 @@ void tst_qqmllanguage::assignTypeExtremes()
 {
     QQmlComponent component(&engine, testFileUrl("assignTypeExtremes.qml"));
     VERIFY_ERRORS(0);
-    MyTypeObject *object = qobject_cast<MyTypeObject *>(component.create());
-    QVERIFY(object != 0);
+    QScopedPointer<MyTypeObject> object(qobject_cast<MyTypeObject *>(component.create()));
+    QVERIFY(object != nullptr);
     QCOMPARE(object->uintProperty(), 0xEE6B2800);
     QCOMPARE(object->intProperty(), -0x77359400);
 }
@@ -729,8 +775,8 @@ void tst_qqmllanguage::assignCompositeToType()
 {
     QQmlComponent component(&engine, testFileUrl("assignCompositeToType.qml"));
     VERIFY_ERRORS(0);
-    QObject *object = component.create();
-    QVERIFY(object != 0);
+    QScopedPointer<QObject> object(component.create());
+    QVERIFY(object != nullptr);
 }
 
 // Test that literals are stored correctly in variant properties
@@ -738,8 +784,8 @@ void tst_qqmllanguage::assignLiteralToVariant()
 {
     QQmlComponent component(&engine, testFileUrl("assignLiteralToVariant.qml"));
     VERIFY_ERRORS(0);
-    QObject *object = component.create();
-    QVERIFY(object != 0);
+    QScopedPointer<QObject> object(component.create());
+    QVERIFY(object != nullptr);
 
     QVERIFY(isJSNumberType(object->property("test1").userType()));
     QVERIFY(isJSNumberType(object->property("test2").userType()));
@@ -766,8 +812,6 @@ void tst_qqmllanguage::assignLiteralToVariant()
     QCOMPARE(object->property("test10"), QVariant(bool(true)));
     QCOMPARE(object->property("test11"), QVariant(bool(false)));
     QVERIFY(object->property("test12") == QVariant(QVector4D(100, 100, 100, 100)));
-
-    delete object;
 }
 
 // Test that literals are stored correctly in "var" properties
@@ -777,8 +821,8 @@ void tst_qqmllanguage::assignLiteralToVar()
 {
     QQmlComponent component(&engine, testFileUrl("assignLiteralToVar.qml"));
     VERIFY_ERRORS(0);
-    QObject *object = component.create();
-    QVERIFY(object != 0);
+    QScopedPointer<QObject> object(component.create());
+    QVERIFY(object != nullptr);
 
     QVERIFY(isJSNumberType(object->property("test1").userType()));
     QCOMPARE(object->property("test2").userType(), (int)QMetaType::Double);
@@ -817,16 +861,14 @@ void tst_qqmllanguage::assignLiteralToVar()
     QCOMPARE(object->property("test16"), QVariant(QVector3D(100, 100, 100)));
     QCOMPARE(object->property("variantTest1Bound"), QVariant(9));
     QCOMPARE(object->property("test1Bound"), QVariant(11));
-
-    delete object;
 }
 
 void tst_qqmllanguage::assignLiteralToJSValue()
 {
     QQmlComponent component(&engine, testFileUrl("assignLiteralToJSValue.qml"));
     VERIFY_ERRORS(0);
-    QObject *root = component.create();
-    QVERIFY(root != 0);
+    QScopedPointer<QObject> root(component.create());
+    QVERIFY(root != nullptr);
 
     {
         MyQmlObject *object = root->findChild<MyQmlObject *>("test1");
@@ -906,6 +948,11 @@ void tst_qqmllanguage::assignLiteralToJSValue()
         QJSValue value = object->qjsvalue();
         QVERIFY(value.isNumber());
         QCOMPARE(value.toNumber(), qreal(27));
+    } {
+        MyQmlObject *object = root->findChild<MyQmlObject *>("test23");
+        QJSValue value = object->qjsvalue();
+        QVERIFY(value.isQObject());
+        QCOMPARE(value.toQObject()->objectName(), "blah");
     }
 }
 
@@ -913,11 +960,11 @@ void tst_qqmllanguage::assignNullStrings()
 {
     QQmlComponent component(&engine, testFileUrl("assignNullStrings.qml"));
     VERIFY_ERRORS(0);
-    MyTypeObject *object = qobject_cast<MyTypeObject *>(component.create());
-    QVERIFY(object != 0);
+    QScopedPointer<MyTypeObject> object(qobject_cast<MyTypeObject *>(component.create()));
+    QVERIFY(object != nullptr);
     QVERIFY(object->stringProperty().isNull());
     QVERIFY(object->byteArrayProperty().isNull());
-    QMetaObject::invokeMethod(object, "assignNullStringsFromJs", Qt::DirectConnection);
+    QMetaObject::invokeMethod(object.data(), "assignNullStringsFromJs", Qt::DirectConnection);
     QVERIFY(object->stringProperty().isNull());
     QVERIFY(object->byteArrayProperty().isNull());
 }
@@ -927,8 +974,8 @@ void tst_qqmllanguage::bindJSValueToVar()
     QQmlComponent component(&engine, testFileUrl("assignLiteralToJSValue.qml"));
 
     VERIFY_ERRORS(0);
-    QObject *root = component.create();
-    QVERIFY(root != 0);
+    QScopedPointer<QObject> root(component.create());
+    QVERIFY(root != nullptr);
 
     QObject *object = root->findChild<QObject *>("varProperties");
 
@@ -976,8 +1023,8 @@ void tst_qqmllanguage::bindJSValueToVariant()
     QQmlComponent component(&engine, testFileUrl("assignLiteralToJSValue.qml"));
 
     VERIFY_ERRORS(0);
-    QObject *root = component.create();
-    QVERIFY(root != 0);
+    QScopedPointer<QObject> root(component.create());
+    QVERIFY(root != nullptr);
 
     QObject *object = root->findChild<QObject *>("variantProperties");
 
@@ -1025,8 +1072,8 @@ void tst_qqmllanguage::bindJSValueToType()
     QQmlComponent component(&engine, testFileUrl("assignLiteralToJSValue.qml"));
 
     VERIFY_ERRORS(0);
-    QObject *root = component.create();
-    QVERIFY(root != 0);
+    QScopedPointer<QObject> root(component.create());
+    QVERIFY(root != nullptr);
 
     {
         MyTypeObject *object = root->findChild<MyTypeObject *>("typedProperties");
@@ -1060,8 +1107,8 @@ void tst_qqmllanguage::bindTypeToJSValue()
     QQmlComponent component(&engine, testFileUrl("bindTypeToJSValue.qml"));
 
     VERIFY_ERRORS(0);
-    QObject *root = component.create();
-    QVERIFY(root != 0);
+    QScopedPointer<QObject> root(component.create());
+    QVERIFY(root != nullptr);
 
     {
         MyQmlObject *object = root->findChild<MyQmlObject *>("flagProperty");
@@ -1199,8 +1246,8 @@ void tst_qqmllanguage::customParserTypes()
 {
     QQmlComponent component(&engine, testFileUrl("customParserTypes.qml"));
     VERIFY_ERRORS(0);
-    QObject *object = component.create();
-    QVERIFY(object != 0);
+    QScopedPointer<QObject> object(component.create());
+    QVERIFY(object != nullptr);
     QCOMPARE(object->property("count"), QVariant(2));
 }
 
@@ -1209,8 +1256,8 @@ void tst_qqmllanguage::rootAsQmlComponent()
 {
     QQmlComponent component(&engine, testFileUrl("rootAsQmlComponent.qml"));
     VERIFY_ERRORS(0);
-    MyContainer *object = qobject_cast<MyContainer *>(component.create());
-    QVERIFY(object != 0);
+    QScopedPointer<MyContainer> object(qobject_cast<MyContainer *>(component.create()));
+    QVERIFY(object != nullptr);
     QCOMPARE(object->property("x"), QVariant(11));
     QCOMPARE(object->getChildren()->count(), 2);
 }
@@ -1233,13 +1280,13 @@ void tst_qqmllanguage::inlineQmlComponents()
 {
     QQmlComponent component(&engine, testFileUrl("inlineQmlComponents.qml"));
     VERIFY_ERRORS(0);
-    MyContainer *object = qobject_cast<MyContainer *>(component.create());
-    QVERIFY(object != 0);
+    QScopedPointer<MyContainer> object(qobject_cast<MyContainer *>(component.create()));
+    QVERIFY(object != nullptr);
     QCOMPARE(object->getChildren()->count(), 1);
     QQmlComponent *comp = qobject_cast<QQmlComponent *>(object->getChildren()->at(0));
-    QVERIFY(comp != 0);
-    MyQmlObject *compObject = qobject_cast<MyQmlObject *>(comp->create());
-    QVERIFY(compObject != 0);
+    QVERIFY(comp != nullptr);
+    QScopedPointer<MyQmlObject> compObject(qobject_cast<MyQmlObject *>(comp->create()));
+    QVERIFY(compObject != nullptr);
     QCOMPARE(compObject->value(), 11);
 }
 
@@ -1249,18 +1296,18 @@ void tst_qqmllanguage::idProperty()
     {
         QQmlComponent component(&engine, testFileUrl("idProperty.qml"));
         VERIFY_ERRORS(0);
-        MyContainer *object = qobject_cast<MyContainer *>(component.create());
-        QVERIFY(object != 0);
+        QScopedPointer<MyContainer> object(qobject_cast<MyContainer *>(component.create()));
+        QVERIFY(object != nullptr);
         QCOMPARE(object->getChildren()->count(), 2);
         MyTypeObject *child =
                 qobject_cast<MyTypeObject *>(object->getChildren()->at(0));
-        QVERIFY(child != 0);
+        QVERIFY(child != nullptr);
         QCOMPARE(child->id(), QString("myObjectId"));
         QCOMPARE(object->property("object"), QVariant::fromValue((QObject *)child));
 
         child =
                 qobject_cast<MyTypeObject *>(object->getChildren()->at(1));
-        QVERIFY(child != 0);
+        QVERIFY(child != nullptr);
         QCOMPARE(child->id(), QString("name.with.dots"));
     }
     {
@@ -1280,14 +1327,14 @@ void tst_qqmllanguage::autoNotifyConnection()
 {
     QQmlComponent component(&engine, testFileUrl("autoNotifyConnection.qml"));
     VERIFY_ERRORS(0);
-    MyQmlObject *object = qobject_cast<MyQmlObject *>(component.create());
-    QVERIFY(object != 0);
+    QScopedPointer<MyQmlObject> object(qobject_cast<MyQmlObject *>(component.create()));
+    QVERIFY(object != nullptr);
     QMetaProperty prop = object->metaObject()->property(object->metaObject()->indexOfProperty("receivedNotify"));
     QVERIFY(prop.isValid());
 
-    QCOMPARE(prop.read(object), QVariant::fromValue(false));
+    QCOMPARE(prop.read(object.data()), QVariant::fromValue(false));
     object->setPropertyWithNotify(1);
-    QCOMPARE(prop.read(object), QVariant::fromValue(true));
+    QCOMPARE(prop.read(object.data()), QVariant::fromValue(true));
 }
 
 // Tests that signals can be assigned to
@@ -1295,8 +1342,8 @@ void tst_qqmllanguage::assignSignal()
 {
     QQmlComponent component(&engine, testFileUrl("assignSignal.qml"));
     VERIFY_ERRORS(0);
-    MyQmlObject *object = qobject_cast<MyQmlObject *>(component.create());
-    QVERIFY(object != 0);
+    QScopedPointer<MyQmlObject> object(qobject_cast<MyQmlObject *>(component.create()));
+    QVERIFY(object != nullptr);
     QTest::ignoreMessage(QtWarningMsg, "MyQmlObject::basicSlot");
     emit object->basicSignal();
     QTest::ignoreMessage(QtWarningMsg, "MyQmlObject::basicSlotWithArgs(9)");
@@ -1307,8 +1354,8 @@ void tst_qqmllanguage::assignSignalFunctionExpression()
 {
     QQmlComponent component(&engine, testFileUrl("assignSignalFunctionExpression.qml"));
     VERIFY_ERRORS(0);
-    MyQmlObject *object = qobject_cast<MyQmlObject *>(component.create());
-    QVERIFY(object != 0);
+    QScopedPointer<MyQmlObject> object(qobject_cast<MyQmlObject *>(component.create()));
+    QVERIFY(object != nullptr);
     QTest::ignoreMessage(QtWarningMsg, "MyQmlObject::basicSlot");
     emit object->basicSignal();
     QTest::ignoreMessage(QtWarningMsg, "MyQmlObject::basicSlotWithArgs(9)");
@@ -1336,10 +1383,9 @@ void tst_qqmllanguage::overrideSignal()
     QQmlComponent component(&engine, testFileUrl(file));
     if (errorFile.isEmpty()) {
         VERIFY_ERRORS(0);
-        QObject *object = component.create();
-        QVERIFY(object != 0);
+        QScopedPointer<QObject> object(component.create());
+        QVERIFY(object != nullptr);
         QVERIFY(object->property("success").toBool());
-        delete object;
     } else {
         VERIFY_ERRORS(errorFile.toLatin1().constData());
     }
@@ -1350,8 +1396,7 @@ void tst_qqmllanguage::dynamicProperties()
 {
     QQmlComponent component(&engine, testFileUrl("dynamicProperties.qml"));
     VERIFY_ERRORS(0);
-    QObject *object = component.create();
-    QVERIFY(object != 0);
+    QScopedPointer<QObject> object(component.create());
     QCOMPARE(object->property("intProperty"), QVariant(10));
     QCOMPARE(object->property("boolProperty"), QVariant(false));
     QCOMPARE(object->property("doubleProperty"), QVariant(-10.1));
@@ -1368,15 +1413,13 @@ void tst_qqmllanguage::dynamicPropertiesNested()
 {
     QQmlComponent component(&engine, testFileUrl("dynamicPropertiesNested.qml"));
     VERIFY_ERRORS(0);
-    QObject *object = component.create();
-    QVERIFY(object != 0);
+    QScopedPointer<QObject> object(component.create());
+    QVERIFY(object != nullptr);
 
     QCOMPARE(object->property("super_a").toInt(), 11); // Overridden
     QCOMPARE(object->property("super_c").toInt(), 14); // Inherited
     QCOMPARE(object->property("a").toInt(), 13); // New
     QCOMPARE(object->property("b").toInt(), 12); // New
-
-    delete object;
 }
 
 // Tests the creation and assignment to dynamic list properties
@@ -1384,8 +1427,8 @@ void tst_qqmllanguage::listProperties()
 {
     QQmlComponent component(&engine, testFileUrl("listProperties.qml"));
     VERIFY_ERRORS(0);
-    QObject *object = component.create();
-    QVERIFY(object != 0);
+    QScopedPointer<QObject> object(component.create());
+    QVERIFY(object != nullptr);
 
     QCOMPARE(object->property("test").toInt(), 2);
 }
@@ -1404,19 +1447,19 @@ void tst_qqmllanguage::dynamicObjectProperties()
     {
     QQmlComponent component(&engine, testFileUrl("dynamicObjectProperties.qml"));
     VERIFY_ERRORS(0);
-    QObject *object = component.create();
-    QVERIFY(object != 0);
+    QScopedPointer<QObject> object(component.create());
+    QVERIFY(object != nullptr);
 
-    QCOMPARE(object->property("objectProperty"), qVariantFromValue((QObject*)0));
-    QVERIFY(object->property("objectProperty2") != qVariantFromValue((QObject*)0));
+    QCOMPARE(object->property("objectProperty"), qVariantFromValue((QObject*)nullptr));
+    QVERIFY(object->property("objectProperty2") != qVariantFromValue((QObject*)nullptr));
     }
     {
     QQmlComponent component(&engine, testFileUrl("dynamicObjectProperties.2.qml"));
     VERIFY_ERRORS(0);
-    QObject *object = component.create();
-    QVERIFY(object != 0);
+    QScopedPointer<QObject> object(component.create());
+    QVERIFY(object != nullptr);
 
-    QVERIFY(object->property("objectProperty") != qVariantFromValue((QObject*)0));
+    QVERIFY(object->property("objectProperty") != qVariantFromValue((QObject*)nullptr));
     }
 }
 
@@ -1427,15 +1470,15 @@ void tst_qqmllanguage::dynamicSignalsAndSlots()
 
     QQmlComponent component(&engine, testFileUrl("dynamicSignalsAndSlots.qml"));
     VERIFY_ERRORS(0);
-    QObject *object = component.create();
-    QVERIFY(object != 0);
+    QScopedPointer<QObject> object(component.create());
+    QVERIFY(object != nullptr);
     QVERIFY(object->metaObject()->indexOfMethod("signal1()") != -1);
     QVERIFY(object->metaObject()->indexOfMethod("signal2()") != -1);
     QVERIFY(object->metaObject()->indexOfMethod("slot1()") != -1);
     QVERIFY(object->metaObject()->indexOfMethod("slot2()") != -1);
 
     QCOMPARE(object->property("test").toInt(), 0);
-    QMetaObject::invokeMethod(object, "slot3", Qt::DirectConnection, Q_ARG(QVariant, QVariant(10)));
+    QMetaObject::invokeMethod(object.data(), "slot3", Qt::DirectConnection, Q_ARG(QVariant, QVariant(10)));
     QCOMPARE(object->property("test").toInt(), 10);
 }
 
@@ -1443,13 +1486,44 @@ void tst_qqmllanguage::simpleBindings()
 {
     QQmlComponent component(&engine, testFileUrl("simpleBindings.qml"));
     VERIFY_ERRORS(0);
-    QObject *object = component.create();
-    QVERIFY(object != 0);
+    QScopedPointer<QObject> object(component.create());
+    QVERIFY(object != nullptr);
     QCOMPARE(object->property("value1"), QVariant(10));
     QCOMPARE(object->property("value2"), QVariant(10));
     QCOMPARE(object->property("value3"), QVariant(21));
     QCOMPARE(object->property("value4"), QVariant(10));
-    QCOMPARE(object->property("objectProperty"), QVariant::fromValue(object));
+    QCOMPARE(object->property("objectProperty"), QVariant::fromValue(object.data()));
+}
+
+class EvaluationCounter : public QObject
+{
+    Q_OBJECT
+public:
+    int counter = 0;
+    Q_INVOKABLE void increaseEvaluationCounter() { ++counter; }
+};
+
+void tst_qqmllanguage::noDoubleEvaluationForFlushedBindings_data()
+{
+    QTest::addColumn<QString>("fileName");
+    QTest::newRow("order1") << QString("noDoubleEvaluationForFlushedBindings.qml");
+    QTest::newRow("order2") << QString("noDoubleEvaluationForFlushedBindings.2.qml");
+}
+
+void tst_qqmllanguage::noDoubleEvaluationForFlushedBindings()
+{
+    QFETCH(QString, fileName);
+    QQmlEngine engine;
+
+    EvaluationCounter stats;
+    engine.rootContext()->setContextProperty("stats", &stats);
+
+    QQmlComponent component(&engine, testFileUrl(fileName));
+    VERIFY_ERRORS(0);
+    QScopedPointer<QObject> obj(component.create());
+    QVERIFY(!obj.isNull());
+
+    QCOMPARE(stats.counter, 1);
 }
 
 void tst_qqmllanguage::autoComponentCreation()
@@ -1457,21 +1531,21 @@ void tst_qqmllanguage::autoComponentCreation()
     {
         QQmlComponent component(&engine, testFileUrl("autoComponentCreation.qml"));
         VERIFY_ERRORS(0);
-        MyTypeObject *object = qobject_cast<MyTypeObject *>(component.create());
-        QVERIFY(object != 0);
-        QVERIFY(object->componentProperty() != 0);
-        MyTypeObject *child = qobject_cast<MyTypeObject *>(object->componentProperty()->create());
-        QVERIFY(child != 0);
+        QScopedPointer<MyTypeObject> object(qobject_cast<MyTypeObject *>(component.create()));
+        QVERIFY(object != nullptr);
+        QVERIFY(object->componentProperty() != nullptr);
+        QScopedPointer<MyTypeObject> child(qobject_cast<MyTypeObject *>(object->componentProperty()->create()));
+        QVERIFY(child != nullptr);
         QCOMPARE(child->realProperty(), qreal(9));
     }
     {
         QQmlComponent component(&engine, testFileUrl("autoComponentCreation.2.qml"));
         VERIFY_ERRORS(0);
-        MyTypeObject *object = qobject_cast<MyTypeObject *>(component.create());
-        QVERIFY(object != 0);
-        QVERIFY(object->componentProperty() != 0);
-        MyTypeObject *child = qobject_cast<MyTypeObject *>(object->componentProperty()->create());
-        QVERIFY(child != 0);
+        QScopedPointer<MyTypeObject> object(qobject_cast<MyTypeObject *>(component.create()));
+        QVERIFY(object != nullptr);
+        QVERIFY(object->componentProperty() != nullptr);
+        QScopedPointer<MyTypeObject> child(qobject_cast<MyTypeObject *>(object->componentProperty()->create()));
+        QVERIFY(child != nullptr);
         QCOMPARE(child->realProperty(), qreal(9));
     }
 }
@@ -1480,11 +1554,11 @@ void tst_qqmllanguage::autoComponentCreationInGroupProperty()
 {
     QQmlComponent component(&engine, testFileUrl("autoComponentCreationInGroupProperties.qml"));
     VERIFY_ERRORS(0);
-    MyTypeObject *object = qobject_cast<MyTypeObject *>(component.create());
-    QVERIFY(object != 0);
-    QVERIFY(object->componentProperty() != 0);
-    MyTypeObject *child = qobject_cast<MyTypeObject *>(object->componentProperty()->create());
-    QVERIFY(child != 0);
+    QScopedPointer<MyTypeObject> object(qobject_cast<MyTypeObject *>(component.create()));
+    QVERIFY(object != nullptr);
+    QVERIFY(object->componentProperty() != nullptr);
+    QScopedPointer<MyTypeObject> child(qobject_cast<MyTypeObject *>(object->componentProperty()->create()));
+    QVERIFY(child != nullptr);
     QCOMPARE(child->realProperty(), qreal(9));
 }
 
@@ -1493,8 +1567,8 @@ void tst_qqmllanguage::propertyValueSource()
     {
     QQmlComponent component(&engine, testFileUrl("propertyValueSource.qml"));
     VERIFY_ERRORS(0);
-    MyTypeObject *object = qobject_cast<MyTypeObject *>(component.create());
-    QVERIFY(object != 0);
+    QScopedPointer<MyTypeObject> object(qobject_cast<MyTypeObject *>(component.create()));
+    QVERIFY(object != nullptr);
 
     QList<QObject *> valueSources;
     QObjectList allChildren = object->findChildren<QObject*>();
@@ -1506,16 +1580,16 @@ void tst_qqmllanguage::propertyValueSource()
     QCOMPARE(valueSources.count(), 1);
     MyPropertyValueSource *valueSource =
         qobject_cast<MyPropertyValueSource *>(valueSources.at(0));
-    QVERIFY(valueSource != 0);
-    QCOMPARE(valueSource->prop.object(), qobject_cast<QObject*>(object));
+    QVERIFY(valueSource != nullptr);
+    QCOMPARE(valueSource->prop.object(), qobject_cast<QObject*>(object.data()));
     QCOMPARE(valueSource->prop.name(), QString(QLatin1String("intProperty")));
     }
 
     {
     QQmlComponent component(&engine, testFileUrl("propertyValueSource.2.qml"));
     VERIFY_ERRORS(0);
-    MyTypeObject *object = qobject_cast<MyTypeObject *>(component.create());
-    QVERIFY(object != 0);
+    QScopedPointer<MyTypeObject> object(qobject_cast<MyTypeObject *>(component.create()));
+    QVERIFY(object != nullptr);
 
     QList<QObject *> valueSources;
     QObjectList allChildren = object->findChildren<QObject*>();
@@ -1527,8 +1601,8 @@ void tst_qqmllanguage::propertyValueSource()
     QCOMPARE(valueSources.count(), 1);
     MyPropertyValueSource *valueSource =
         qobject_cast<MyPropertyValueSource *>(valueSources.at(0));
-    QVERIFY(valueSource != 0);
-    QCOMPARE(valueSource->prop.object(), qobject_cast<QObject*>(object));
+    QVERIFY(valueSource != nullptr);
+    QCOMPARE(valueSource->prop.object(), qobject_cast<QObject*>(object.data()));
     QCOMPARE(valueSource->prop.name(), QString(QLatin1String("intProperty")));
     }
 }
@@ -1537,10 +1611,10 @@ void tst_qqmllanguage::attachedProperties()
 {
     QQmlComponent component(&engine, testFileUrl("attachedProperties.qml"));
     VERIFY_ERRORS(0);
-    QObject *object = component.create();
-    QVERIFY(object != 0);
-    QObject *attached = qmlAttachedPropertiesObject<MyQmlObject>(object);
-    QVERIFY(attached != 0);
+    QScopedPointer<QObject> object(component.create());
+    QVERIFY(object != nullptr);
+    QObject *attached = qmlAttachedPropertiesObject<MyQmlObject>(object.data());
+    QVERIFY(attached != nullptr);
     QCOMPARE(attached->property("value"), QVariant(10));
     QCOMPARE(attached->property("value2"), QVariant(13));
 }
@@ -1550,8 +1624,8 @@ void tst_qqmllanguage::dynamicObjects()
 {
     QQmlComponent component(&engine, testFileUrl("dynamicObject.1.qml"));
     VERIFY_ERRORS(0);
-    QObject *object = component.create();
-    QVERIFY(object != 0);
+    QScopedPointer<QObject> object(component.create());
+    QVERIFY(object != nullptr);
 }
 
 // Tests the registration of custom variant string converters
@@ -1559,8 +1633,8 @@ void tst_qqmllanguage::customVariantTypes()
 {
     QQmlComponent component(&engine, testFileUrl("customVariantTypes.qml"));
     VERIFY_ERRORS(0);
-    MyQmlObject *object = qobject_cast<MyQmlObject*>(component.create());
-    QVERIFY(object != 0);
+    QScopedPointer<MyQmlObject> object(qobject_cast<MyQmlObject*>(component.create()));
+    QVERIFY(object != nullptr);
     QCOMPARE(object->customType().a, 10);
 }
 
@@ -1573,8 +1647,8 @@ void tst_qqmllanguage::valueTypes()
     QTest::ignoreMessage(QtWarningMsg, qPrintable(message));
     QTest::ignoreMessage(QtWarningMsg, qPrintable(message));
 
-    MyTypeObject *object = qobject_cast<MyTypeObject*>(component.create());
-    QVERIFY(object != 0);
+    QScopedPointer<MyTypeObject> object(qobject_cast<MyTypeObject*>(component.create()));
+    QVERIFY(object != nullptr);
 
 
     QCOMPARE(object->rectProperty(), QRect(10, 11, 12, 13));
@@ -1604,20 +1678,17 @@ void tst_qqmllanguage::cppnamespace()
     {
         QQmlComponent component(&engine, testFileUrl("cppnamespace.qml"));
         VERIFY_ERRORS(0);
-        QObject *object = component.create();
-        QVERIFY(object != 0);
+        QScopedPointer<QObject> object(component.create());
+        QVERIFY(object != nullptr);
 
         QCOMPARE(object->property("intProperty").toInt(), (int)MyNamespace::MyOtherNSEnum::OtherKey2);
-
-        delete object;
     }
 
     {
         QQmlComponent component(&engine, testFileUrl("cppnamespace.2.qml"));
         VERIFY_ERRORS(0);
-        QObject *object = component.create();
-        QVERIFY(object != 0);
-        delete object;
+        QScopedPointer<QObject> object(component.create());
+        QVERIFY(object != nullptr);
     }
 }
 
@@ -1627,8 +1698,8 @@ void tst_qqmllanguage::aliasProperties()
     {
         QQmlComponent component(&engine, testFileUrl("alias.1.qml"));
         VERIFY_ERRORS(0);
-        QObject *object = component.create();
-        QVERIFY(object != 0);
+        QScopedPointer<QObject> object(component.create());
+        QVERIFY(object != nullptr);
 
         // Read through alias
         QCOMPARE(object->property("valueAlias").toInt(), 10);
@@ -1639,41 +1710,37 @@ void tst_qqmllanguage::aliasProperties()
         object->setProperty("valueAlias", QVariant(19));
         QCOMPARE(object->property("valueAlias").toInt(), 19);
         QCOMPARE(object->property("value").toInt(), 19);
-
-        delete object;
     }
 
     // Complex object alias
     {
         QQmlComponent component(&engine, testFileUrl("alias.2.qml"));
         VERIFY_ERRORS(0);
-        QObject *object = component.create();
-        QVERIFY(object != 0);
+        QScopedPointer<QObject> object(component.create());
+        QVERIFY(object != nullptr);
 
         // Read through alias
         MyQmlObject *v =
             qvariant_cast<MyQmlObject *>(object->property("aliasObject"));
-        QVERIFY(v != 0);
+        QVERIFY(v != nullptr);
         QCOMPARE(v->value(), 10);
 
         // Write through alias
         MyQmlObject *v2 = new MyQmlObject();
-        v2->setParent(object);
+        v2->setParent(object.data());
         object->setProperty("aliasObject", qVariantFromValue(v2));
         MyQmlObject *v3 =
             qvariant_cast<MyQmlObject *>(object->property("aliasObject"));
-        QVERIFY(v3 != 0);
+        QVERIFY(v3 != nullptr);
         QCOMPARE(v3, v2);
-
-        delete object;
     }
 
     // Nested aliases
     {
         QQmlComponent component(&engine, testFileUrl("alias.3.qml"));
         VERIFY_ERRORS(0);
-        QObject *object = component.create();
-        QVERIFY(object != 0);
+        QScopedPointer<QObject> object(component.create());
+        QVERIFY(object != nullptr);
 
         QCOMPARE(object->property("value").toInt(), 1892);
         QCOMPARE(object->property("value2").toInt(), 1892);
@@ -1685,28 +1752,24 @@ void tst_qqmllanguage::aliasProperties()
         object->setProperty("value2", QVariant(8080));
         QCOMPARE(object->property("value").toInt(), 8080);
         QCOMPARE(object->property("value2").toInt(), 8080);
-
-        delete object;
     }
 
     // Enum aliases
     {
         QQmlComponent component(&engine, testFileUrl("alias.4.qml"));
         VERIFY_ERRORS(0);
-        QObject *object = component.create();
-        QVERIFY(object != 0);
+        QScopedPointer<QObject> object(component.create());
+        QVERIFY(object != nullptr);
 
         QCOMPARE(object->property("enumAlias").toInt(), 1);
-
-        delete object;
     }
 
     // Id aliases
     {
         QQmlComponent component(&engine, testFileUrl("alias.5.qml"));
         VERIFY_ERRORS(0);
-        QObject *object = component.create();
-        QVERIFY(object != 0);
+        QScopedPointer<QObject> object(component.create());
+        QVERIFY(object != nullptr);
 
         QVariant v = object->property("otherAlias");
         QCOMPARE(v.userType(), qMetaTypeId<MyQmlObject*>());
@@ -1719,16 +1782,14 @@ void tst_qqmllanguage::aliasProperties()
         QCOMPARE(v.userType(), qMetaTypeId<MyQmlObject*>());
         o = qvariant_cast<MyQmlObject*>(v);
         QVERIFY(!o);
-
-        delete object;
     }
 
     // Nested aliases - this used to cause a crash
     {
         QQmlComponent component(&engine, testFileUrl("alias.6.qml"));
         VERIFY_ERRORS(0);
-        QObject *object = component.create();
-        QVERIFY(object != 0);
+        QScopedPointer<QObject> object(component.create());
+        QVERIFY(object != nullptr);
 
         QCOMPARE(object->property("a").toInt(), 1923);
     }
@@ -1739,23 +1800,23 @@ void tst_qqmllanguage::aliasProperties()
         QQmlComponent component(&engine, testFileUrl("alias.7.qml"));
         VERIFY_ERRORS(0);
 
-        QObject *object = component.create();
-        QVERIFY(object != 0);
+        QScopedPointer<QObject> object(component.create());
+        QVERIFY(object != nullptr);
 
         QObject *object1 = qvariant_cast<QObject *>(object->property("object"));
-        QVERIFY(object1 != 0);
+        QVERIFY(object1 != nullptr);
         QObject *object2 = qvariant_cast<QObject *>(object1->property("object"));
-        QVERIFY(object2 != 0);
+        QVERIFY(object2 != nullptr);
 
         QObject *alias = qvariant_cast<QObject *>(object->property("aliasedObject"));
         QCOMPARE(alias, object2);
 
         delete object1;
 
-        QObject *alias2 = object; // "Random" start value
+        QObject *alias2 = object.data(); // "Random" start value
         int status = -1;
-        void *a[] = { &alias2, 0, &status };
-        QMetaObject::metacall(object, QMetaObject::ReadProperty,
+        void *a[] = { &alias2, nullptr, &status };
+        QMetaObject::metacall(object.data(), QMetaObject::ReadProperty,
                               object->metaObject()->indexOfProperty("aliasedObject"), a);
         QVERIFY(!alias2);
     }
@@ -1764,24 +1825,20 @@ void tst_qqmllanguage::aliasProperties()
     {
         QQmlComponent component(&engine, testFileUrl("alias.8.qml"));
         VERIFY_ERRORS(0);
-        QObject *object = component.create();
-        QVERIFY(object != 0);
+        QScopedPointer<QObject> object(component.create());
+        QVERIFY(object != nullptr);
 
         QCOMPARE(object->property("value").toInt(), 10);
-
-        delete object;
     }
 
     // Complex composite type
     {
         QQmlComponent component(&engine, testFileUrl("alias.9.qml"));
         VERIFY_ERRORS(0);
-        QObject *object = component.create();
-        QVERIFY(object != 0);
+        QScopedPointer<QObject> object(component.create());
+        QVERIFY(object != nullptr);
 
         QCOMPARE(object->property("value").toInt(), 10);
-
-        delete object;
     }
 
     // Valuetype alias
@@ -1789,8 +1846,8 @@ void tst_qqmllanguage::aliasProperties()
     {
         QQmlComponent component(&engine, testFileUrl("alias.10.qml"));
         VERIFY_ERRORS(0);
-        QObject *object = component.create();
-        QVERIFY(object != 0);
+        QScopedPointer<QObject> object(component.create());
+        QVERIFY(object != nullptr);
 
         // Read through alias
         QCOMPARE(object->property("valueAlias").toRect(), QRect(10, 11, 9, 8));
@@ -1801,16 +1858,14 @@ void tst_qqmllanguage::aliasProperties()
         object->setProperty("valueAlias", QVariant(QRect(3, 3, 4, 9)));
         QCOMPARE(object->property("valueAlias").toRect(), QRect(3, 3, 4, 9));
         QCOMPARE(object->property("rectProperty").toRect(), QRect(3, 3, 4, 9));
-
-        delete object;
     }
 
     // Valuetype sub-alias
     {
         QQmlComponent component(&engine, testFileUrl("alias.11.qml"));
         VERIFY_ERRORS(0);
-        QObject *object = component.create();
-        QVERIFY(object != 0);
+        QScopedPointer<QObject> object(component.create());
+        QVERIFY(object != nullptr);
 
         // Read through alias
         QCOMPARE(object->property("aliasProperty").toInt(), 19);
@@ -1821,8 +1876,6 @@ void tst_qqmllanguage::aliasProperties()
         object->setProperty("aliasProperty", QVariant(4));
         QCOMPARE(object->property("aliasProperty").toInt(), 4);
         QCOMPARE(object->property("rectProperty").toRect(), QRect(4, 8, 102, 111));
-
-        delete object;
     }
 
     // Nested aliases with a qml file
@@ -1866,6 +1919,30 @@ void tst_qqmllanguage::aliasProperties()
 
         QVERIFY(subObject->property("success").toBool());
     }
+
+    // Property bindings on group properties that are actually aliases (QTBUG-51043)
+    {
+        QQmlComponent component(&engine, testFileUrl("alias.15.qml"));
+        VERIFY_ERRORS(0);
+
+        QScopedPointer<QObject> object(component.create());
+        QVERIFY(!object.isNull());
+
+        QPointer<QObject> subItem = qvariant_cast<QObject*>(object->property("symbol"));
+        QVERIFY(!subItem.isNull());
+
+        QCOMPARE(subItem->property("y").toInt(), 1);
+    }
+
+    // Alias to sub-object with binding (QTBUG-57041)
+    {
+        // This is shold *not* crash.
+        QQmlComponent component(&engine, testFileUrl("alias.16.qml"));
+        VERIFY_ERRORS(0);
+
+        QScopedPointer<QObject> object(component.create());
+        QVERIFY(!object.isNull());
+    }
 }
 
 // QTBUG-13374 Test that alias properties and signals can coexist
@@ -1873,10 +1950,9 @@ void tst_qqmllanguage::aliasPropertiesAndSignals()
 {
     QQmlComponent component(&engine, testFileUrl("aliasPropertiesAndSignals.qml"));
     VERIFY_ERRORS(0);
-    QObject *o = component.create();
+    QScopedPointer<QObject> o(component.create());
     QVERIFY(o);
     QCOMPARE(o->property("test").toBool(), true);
-    delete o;
 }
 
 // Test that the root element in a composite type can be a Component
@@ -1884,20 +1960,20 @@ void tst_qqmllanguage::componentCompositeType()
 {
     QQmlComponent component(&engine, testFileUrl("componentCompositeType.qml"));
     VERIFY_ERRORS(0);
-    QObject *object = component.create();
-    QVERIFY(object != 0);
+    QScopedPointer<QObject> object(component.create());
+    QVERIFY(object != nullptr);
 }
 
 class TestType : public QObject {
     Q_OBJECT
 public:
-    TestType(QObject *p=0) : QObject(p) {}
+    TestType(QObject *p=nullptr) : QObject(p) {}
 };
 
 class TestType2 : public QObject {
     Q_OBJECT
 public:
-    TestType2(QObject *p=0) : QObject(p) {}
+    TestType2(QObject *p=nullptr) : QObject(p) {}
 };
 
 void tst_qqmllanguage::i18n_data()
@@ -1918,11 +1994,9 @@ void tst_qqmllanguage::i18n()
     QFETCH(QString, stringProperty);
     QQmlComponent component(&engine, testFileUrl(file));
     VERIFY_ERRORS(0);
-    MyTypeObject *object = qobject_cast<MyTypeObject *>(component.create());
-    QVERIFY(object != 0);
+    QScopedPointer<MyTypeObject> object(qobject_cast<MyTypeObject *>(component.create()));
+    QVERIFY(object != nullptr);
     QCOMPARE(object->stringProperty(), stringProperty);
-
-    delete object;
 }
 
 // Check that the Component::onCompleted attached property works
@@ -1933,8 +2007,8 @@ void tst_qqmllanguage::onCompleted()
     QTest::ignoreMessage(QtDebugMsg, "Completed 6 10");
     QTest::ignoreMessage(QtDebugMsg, "Completed 6 10");
     QTest::ignoreMessage(QtDebugMsg, "Completed 10 11");
-    QObject *object = component.create();
-    QVERIFY(object != 0);
+    QScopedPointer<QObject> object(component.create());
+    QVERIFY(object != nullptr);
 }
 
 // Check that the Component::onDestruction attached property works
@@ -1942,12 +2016,11 @@ void tst_qqmllanguage::onDestruction()
 {
     QQmlComponent component(&engine, testFileUrl("onDestruction.qml"));
     VERIFY_ERRORS(0);
-    QObject *object = component.create();
-    QVERIFY(object != 0);
+    QScopedPointer<QObject> object(component.create());
+    QVERIFY(object != nullptr);
     QTest::ignoreMessage(QtDebugMsg, "Destruction 6 10");
     QTest::ignoreMessage(QtDebugMsg, "Destruction 6 10");
     QTest::ignoreMessage(QtDebugMsg, "Destruction 10 11");
-    delete object;
 }
 
 // Check that assignments to QQmlScriptString properties work
@@ -1957,8 +2030,8 @@ void tst_qqmllanguage::scriptString()
         QQmlComponent component(&engine, testFileUrl("scriptString.qml"));
         VERIFY_ERRORS(0);
 
-        MyTypeObject *object = qobject_cast<MyTypeObject*>(component.create());
-        QVERIFY(object != 0);
+        QScopedPointer<MyTypeObject> object(qobject_cast<MyTypeObject*>(component.create()));
+        QVERIFY(object != nullptr);
         QVERIFY(!object->scriptProperty().isEmpty());
         QCOMPARE(object->scriptProperty().stringLiteral(), QString());
         bool ok;
@@ -1966,24 +2039,24 @@ void tst_qqmllanguage::scriptString()
         QCOMPARE(ok, false);
 
         const QQmlScriptStringPrivate *scriptPrivate = QQmlScriptStringPrivate::get(object->scriptProperty());
-        QVERIFY(scriptPrivate != 0);
+        QVERIFY(scriptPrivate != nullptr);
         QCOMPARE(scriptPrivate->script, QString("foo + bar"));
-        QCOMPARE(scriptPrivate->scope, qobject_cast<QObject*>(object));
-        QCOMPARE(scriptPrivate->context, qmlContext(object));
+        QCOMPARE(scriptPrivate->scope, qobject_cast<QObject*>(object.data()));
+        QCOMPARE(scriptPrivate->context, qmlContext(object.data()));
 
-        QVERIFY(object->grouped() != 0);
+        QVERIFY(object->grouped() != nullptr);
         const QQmlScriptStringPrivate *groupedPrivate = QQmlScriptStringPrivate::get(object->grouped()->script());
         QCOMPARE(groupedPrivate->script, QString("console.log(1921)"));
-        QCOMPARE(groupedPrivate->scope, qobject_cast<QObject*>(object));
-        QCOMPARE(groupedPrivate->context, qmlContext(object));
+        QCOMPARE(groupedPrivate->scope, qobject_cast<QObject*>(object.data()));
+        QCOMPARE(groupedPrivate->context, qmlContext(object.data()));
     }
 
     {
         QQmlComponent component(&engine, testFileUrl("scriptString2.qml"));
         VERIFY_ERRORS(0);
 
-        MyTypeObject *object = qobject_cast<MyTypeObject*>(component.create());
-        QVERIFY(object != 0);
+        QScopedPointer<MyTypeObject> object(qobject_cast<MyTypeObject*>(component.create()));
+        QVERIFY(object != nullptr);
         QCOMPARE(object->scriptProperty().stringLiteral(), QString("hello\\n\\\"world\\\""));
     }
 
@@ -1991,8 +2064,8 @@ void tst_qqmllanguage::scriptString()
         QQmlComponent component(&engine, testFileUrl("scriptString3.qml"));
         VERIFY_ERRORS(0);
 
-        MyTypeObject *object = qobject_cast<MyTypeObject*>(component.create());
-        QVERIFY(object != 0);
+        QScopedPointer<MyTypeObject> object(qobject_cast<MyTypeObject*>(component.create()));
+        QVERIFY(object != nullptr);
         bool ok;
         QCOMPARE(object->scriptProperty().numberLiteral(&ok), qreal(12.345));
         QCOMPARE(ok, true);
@@ -2003,8 +2076,8 @@ void tst_qqmllanguage::scriptString()
         QQmlComponent component(&engine, testFileUrl("scriptString4.qml"));
         VERIFY_ERRORS(0);
 
-        MyTypeObject *object = qobject_cast<MyTypeObject*>(component.create());
-        QVERIFY(object != 0);
+        QScopedPointer<MyTypeObject> object(qobject_cast<MyTypeObject*>(component.create()));
+        QVERIFY(object != nullptr);
         bool ok;
         QCOMPARE(object->scriptProperty().booleanLiteral(&ok), true);
         QCOMPARE(ok, true);
@@ -2014,8 +2087,8 @@ void tst_qqmllanguage::scriptString()
         QQmlComponent component(&engine, testFileUrl("scriptString5.qml"));
         VERIFY_ERRORS(0);
 
-        MyTypeObject *object = qobject_cast<MyTypeObject*>(component.create());
-        QVERIFY(object != 0);
+        QScopedPointer<MyTypeObject> object(qobject_cast<MyTypeObject*>(component.create()));
+        QVERIFY(object != nullptr);
         QCOMPARE(object->scriptProperty().isNullLiteral(), true);
     }
 
@@ -2023,20 +2096,20 @@ void tst_qqmllanguage::scriptString()
         QQmlComponent component(&engine, testFileUrl("scriptString6.qml"));
         VERIFY_ERRORS(0);
 
-        MyTypeObject *object = qobject_cast<MyTypeObject*>(component.create());
-        QVERIFY(object != 0);
+        QScopedPointer<MyTypeObject> object(qobject_cast<MyTypeObject*>(component.create()));
+        QVERIFY(object != nullptr);
         QCOMPARE(object->scriptProperty().isUndefinedLiteral(), true);
     }
     {
         QQmlComponent component(&engine, testFileUrl("scriptString7.qml"));
         VERIFY_ERRORS(0);
 
-        MyTypeObject *object = qobject_cast<MyTypeObject*>(component.create());
-        QVERIFY(object != 0);
+        QScopedPointer<MyTypeObject> object(qobject_cast<MyTypeObject*>(component.create()));
+        QVERIFY(object != nullptr);
         QQmlScriptString ss = object->scriptProperty();
 
         {
-            QQmlExpression expr(ss, /*context*/0, object);
+            QQmlExpression expr(ss, /*context*/nullptr, object.data());
             QCOMPARE(expr.evaluate().toInt(), int(100));
         }
 
@@ -2045,7 +2118,7 @@ void tst_qqmllanguage::scriptString()
             QVERIFY(testScope.metaObject()->indexOfProperty("intProperty") != object->metaObject()->indexOfProperty("intProperty"));
 
             testScope.setIntProperty(42);
-            QQmlExpression expr(ss, /*context*/0, &testScope);
+            QQmlExpression expr(ss, /*context*/nullptr, &testScope);
             QCOMPARE(expr.evaluate().toInt(), int(42));
         }
     }
@@ -2057,10 +2130,10 @@ void tst_qqmllanguage::scriptStringJs()
     QQmlComponent component(&engine, testFileUrl("scriptStringJs.qml"));
     VERIFY_ERRORS(0);
 
-    MyTypeObject *object = qobject_cast<MyTypeObject*>(component.create());
-    QVERIFY(object != 0);
-    QQmlContext *context = QQmlEngine::contextForObject(object);
-    QVERIFY(context != 0);
+    QScopedPointer<MyTypeObject> object(qobject_cast<MyTypeObject*>(component.create()));
+    QVERIFY(object != nullptr);
+    QQmlContext *context = QQmlEngine::contextForObject(object.data());
+    QVERIFY(context != nullptr);
     bool ok;
 
     QCOMPARE(QQmlScriptStringPrivate::get(object->scriptProperty())->script, QString("\" hello \\\" world \""));
@@ -2071,8 +2144,8 @@ void tst_qqmllanguage::scriptStringJs()
     QVERIFY(object->scriptProperty().numberLiteral(&ok) == 0.0 && !ok);
     QVERIFY(!object->scriptProperty().booleanLiteral(&ok) && !ok);
 
-    QJSValue inst = engine.newQObject(object);
-    QJSValue func = engine.evaluate("function(value) { this.scriptProperty = value }");
+    QJSValue inst = engine.newQObject(object.data());
+    QJSValue func = engine.evaluate("(function(value) { this.scriptProperty = value })");
 
     func.callWithInstance(inst, QJSValueList() << "test a \"string ");
     QCOMPARE(QQmlScriptStringPrivate::get(object->scriptProperty())->script, QString("\"test a \\\"string \""));
@@ -2134,26 +2207,27 @@ void tst_qqmllanguage::scriptStringWithoutSourceCode()
     QUrl url = testFileUrl("scriptString7.qml");
     {
         QQmlEnginePrivate *eng = QQmlEnginePrivate::get(&engine);
-        QQmlTypeData *td = eng->typeLoader.getType(url);
+        QQmlRefPointer<QQmlTypeData> td = eng->typeLoader.getType(url);
         Q_ASSERT(td);
 
-        const QV4::CompiledData::Unit *readOnlyQmlUnit = td->compilationUnit()->data;
+        const QV4::CompiledData::Unit *readOnlyQmlUnit = td->compilationUnit()->unitData();
         Q_ASSERT(readOnlyQmlUnit);
         QV4::CompiledData::Unit *qmlUnit = reinterpret_cast<QV4::CompiledData::Unit *>(malloc(readOnlyQmlUnit->unitSize));
         memcpy(qmlUnit, readOnlyQmlUnit, readOnlyQmlUnit->unitSize);
         qmlUnit->flags &= ~QV4::CompiledData::Unit::StaticData;
-        td->compilationUnit()->data = qmlUnit;
+        QQmlRefPointer<QV4::CompiledData::CompilationUnit> compilationUnit = td->compilationUnit();
+        compilationUnit->setUnitData(qmlUnit);
 
-        const QV4::CompiledData::Object *rootObject = qmlUnit->objectAt(qmlUnit->indexOfRootObject);
-        QCOMPARE(qmlUnit->stringAt(rootObject->inheritedTypeNameIndex), QString("MyTypeObject"));
+        const QV4::CompiledData::Object *rootObject = compilationUnit->objectAt(/*root object*/0);
+        QCOMPARE(compilationUnit->stringAt(rootObject->inheritedTypeNameIndex), QString("MyTypeObject"));
         quint32 i;
         for (i = 0; i < rootObject->nBindings; ++i) {
             const QV4::CompiledData::Binding *binding = rootObject->bindingTable() + i;
-            if (qmlUnit->stringAt(binding->propertyNameIndex) != QString("scriptProperty"))
+            if (compilationUnit->stringAt(binding->propertyNameIndex) != QString("scriptProperty"))
                 continue;
-            QCOMPARE(binding->valueAsScriptString(qmlUnit), QString("intProperty"));
+            QCOMPARE(binding->valueAsScriptString(compilationUnit.data()), QString("intProperty"));
             const_cast<QV4::CompiledData::Binding*>(binding)->stringIndex = 0; // empty string index
-            QVERIFY(binding->valueAsScriptString(qmlUnit).isEmpty());
+            QVERIFY(binding->valueAsScriptString(compilationUnit.data()).isEmpty());
             break;
         }
         QVERIFY(i < rootObject->nBindings);
@@ -2161,8 +2235,8 @@ void tst_qqmllanguage::scriptStringWithoutSourceCode()
     QQmlComponent component(&engine, url);
     VERIFY_ERRORS(0);
 
-    MyTypeObject *object = qobject_cast<MyTypeObject*>(component.create());
-    QVERIFY(object != 0);
+    QScopedPointer<MyTypeObject> object(qobject_cast<MyTypeObject*>(component.create()));
+    QVERIFY(object != nullptr);
     QQmlScriptString ss = object->scriptProperty();
     QVERIFY(!ss.isEmpty());
     QCOMPARE(ss.stringLiteral(), QString());
@@ -2171,13 +2245,13 @@ void tst_qqmllanguage::scriptStringWithoutSourceCode()
     QCOMPARE(ok, false);
 
     const QQmlScriptStringPrivate *scriptPrivate = QQmlScriptStringPrivate::get(ss);
-    QVERIFY(scriptPrivate != 0);
+    QVERIFY(scriptPrivate != nullptr);
     QVERIFY(scriptPrivate->script.isEmpty());
-    QCOMPARE(scriptPrivate->scope, qobject_cast<QObject*>(object));
-    QCOMPARE(scriptPrivate->context, qmlContext(object));
+    QCOMPARE(scriptPrivate->scope, qobject_cast<QObject*>(object.data()));
+    QCOMPARE(scriptPrivate->context, qmlContext(object.data()));
 
     {
-        QQmlExpression expr(ss, /*context*/0, object);
+        QQmlExpression expr(ss, /*context*/nullptr, object.data());
         QCOMPARE(expr.evaluate().toInt(), int(100));
     }
 }
@@ -2188,23 +2262,23 @@ void tst_qqmllanguage::scriptStringComparison()
 {
     QQmlComponent component1(&engine, testFileUrl("scriptString.qml"));
     QVERIFY(!component1.isError() && component1.errors().isEmpty());
-    MyTypeObject *object1 = qobject_cast<MyTypeObject*>(component1.create());
-    QVERIFY(object1 != 0);
+    QScopedPointer<MyTypeObject> object1(qobject_cast<MyTypeObject*>(component1.create()));
+    QVERIFY(object1 != nullptr);
 
     QQmlComponent component2(&engine, testFileUrl("scriptString2.qml"));
     QVERIFY(!component2.isError() && component2.errors().isEmpty());
-    MyTypeObject *object2 = qobject_cast<MyTypeObject*>(component2.create());
-    QVERIFY(object2 != 0);
+    QScopedPointer<MyTypeObject> object2(qobject_cast<MyTypeObject*>(component2.create()));
+    QVERIFY(object2 != nullptr);
 
     QQmlComponent component3(&engine, testFileUrl("scriptString3.qml"));
     QVERIFY(!component3.isError() && component3.errors().isEmpty());
-    MyTypeObject *object3 = qobject_cast<MyTypeObject*>(component3.create());
-    QVERIFY(object3 != 0);
+    QScopedPointer<MyTypeObject> object3(qobject_cast<MyTypeObject*>(component3.create()));
+    QVERIFY(object3 != nullptr);
 
     //QJSValue inst1 = engine.newQObject(object1);
-    QJSValue inst2 = engine.newQObject(object2);
-    QJSValue inst3 = engine.newQObject(object3);
-    QJSValue func = engine.evaluate("function(value) { this.scriptProperty = value }");
+    QJSValue inst2 = engine.newQObject(object2.data());
+    QJSValue inst3 = engine.newQObject(object3.data());
+    QJSValue func = engine.evaluate("(function(value) { this.scriptProperty = value })");
 
     const QString s = "hello\\n\\\"world\\\"";
     const qreal n = 12.345;
@@ -2258,8 +2332,8 @@ void tst_qqmllanguage::scriptStringComparison()
     // While this are two instances of the same object they are still considered different
     // because the (none literal) script string may access variables which have different
     // values in both instances and hence evaluated to different results.
-    MyTypeObject *object1_2 = qobject_cast<MyTypeObject*>(component1.create());
-    QVERIFY(object1_2 != 0);
+    QScopedPointer<MyTypeObject> object1_2(qobject_cast<MyTypeObject*>(component1.create()));
+    QVERIFY(object1_2 != nullptr);
     QVERIFY(object1->scriptProperty() != object1_2->scriptProperty());
 }
 
@@ -2270,8 +2344,8 @@ void tst_qqmllanguage::defaultPropertyListOrder()
     QQmlComponent component(&engine, testFileUrl("defaultPropertyListOrder.qml"));
     VERIFY_ERRORS(0);
 
-    MyContainer *container = qobject_cast<MyContainer *>(component.create());
-    QVERIFY(container  != 0);
+    QScopedPointer<MyContainer> container(qobject_cast<MyContainer *>(component.create()));
+    QVERIFY(container  != nullptr);
 
     QCOMPARE(container->getChildren()->count(), 6);
     QCOMPARE(container->getChildren()->at(0)->property("index"), QVariant(0));
@@ -2291,15 +2365,13 @@ void tst_qqmllanguage::declaredPropertyValues()
 void tst_qqmllanguage::dontDoubleCallClassBegin()
 {
     QQmlComponent component(&engine, testFileUrl("dontDoubleCallClassBegin.qml"));
-    QObject *o = component.create();
+    QScopedPointer<QObject> o(component.create());
     QVERIFY(o);
 
     MyParserStatus *o2 = qobject_cast<MyParserStatus *>(qvariant_cast<QObject *>(o->property("object")));
     QVERIFY(o2);
     QCOMPARE(o2->classBeginCount(), 1);
     QCOMPARE(o2->componentCompleteCount(), 1);
-
-    delete o;
 }
 
 void tst_qqmllanguage::reservedWords_data()
@@ -2399,10 +2471,9 @@ void tst_qqmllanguage::testType(const QString& qml, const QString& type, const Q
         QCOMPARE(actualerror.left(partialMatch ? expectederror.length(): -1),expectederror);
     } else {
         VERIFY_ERRORS(0);
-        QObject *object = component.create();
-        QVERIFY(object != 0);
+        QScopedPointer<QObject> object(component.create());
+        QVERIFY(object != nullptr);
         QCOMPARE(QString(object->metaObject()->className()), type);
-        delete object;
     }
 
     engine.setImportPathList(defaultImportPathList);
@@ -2413,10 +2484,9 @@ void tst_qqmllanguage::inlineAssignmentsOverrideBindings()
 {
     QQmlComponent component(&engine, testFileUrl("inlineAssignmentsOverrideBindings.qml"));
 
-    QObject *o = component.create();
-    QVERIFY(o != 0);
+    QScopedPointer<QObject> o(component.create());
+    QVERIFY(o != nullptr);
     QCOMPARE(o->property("test").toInt(), 11);
-    delete o;
 }
 
 // QTBUG-19354
@@ -2847,10 +2917,9 @@ void tst_qqmllanguage::importsPath()
     QTRY_VERIFY(component.isReady());
     VERIFY_ERRORS(0);
 
-    QObject *object = component.create();
-    QVERIFY(object != 0);
+    QScopedPointer<QObject> object(component.create());
+    QVERIFY(object != nullptr);
     QCOMPARE(object->property("test").toString(), value);
-    delete object;
 
     engine.setImportPathList(defaultImportPathList);
 }
@@ -3058,40 +3127,102 @@ void tst_qqmllanguage::importJs()
     }
 
     if (performTest) {
-        QObject *object = component.create();
-        QVERIFY(object != 0);
+        QScopedPointer<QObject> object(component.create());
+        QVERIFY(object != nullptr);
         QCOMPARE(object->property("test").toBool(),true);
-        delete object;
     }
 
     engine.setImportPathList(defaultImportPathList);
 }
 
+void tst_qqmllanguage::importJsModule_data()
+{
+    QTest::addColumn<QString>("file");
+
+    QTest::newRow("plainImport")
+        << "importJsModule.1.qml";
+
+    QTest::newRow("ImportQmlStyle")
+        << "importJsModule.2.qml";
+
+    QTest::newRow("plainImportWithCycle")
+        << "importJsModule.3.qml";
+}
+
+void tst_qqmllanguage::importJsModule()
+{
+    QFETCH(QString, file);
+
+    engine.setImportPathList(QStringList(defaultImportPathList) << testFile("lib"));
+    auto importPathGuard = qScopeGuard([this]{
+        engine.setImportPathList(defaultImportPathList);
+    });
+
+    QQmlComponent component(&engine, testFileUrl(file));
+    QVERIFY2(!component.isError(), qPrintable(component.errorString()));
+    QScopedPointer<QObject> object(component.create());
+    QVERIFY(object != nullptr);
+    QCOMPARE(object->property("test").toBool(),true);
+}
+
+void tst_qqmllanguage::explicitSelfImport()
+{
+    engine.setImportPathList(QStringList(defaultImportPathList) << testFile("lib"));
+
+    QQmlComponent component(&engine, testFileUrl("mixedModuleWithSelfImport.qml"));
+    QVERIFY(component.errors().count() == 0);
+
+    engine.setImportPathList(defaultImportPathList);
+}
+
+void tst_qqmllanguage::importInternalType()
+{
+    QQmlEngine engine;
+    engine.addImportPath(dataDirectory());
+
+    {
+        QQmlComponent component(&engine);
+        component.setData("import modulewithinternaltypes 1.0\nPublicType{}", QUrl());
+        VERIFY_ERRORS(0);
+        QScopedPointer<QObject> obj(component.create());
+        QVERIFY(!obj.isNull());
+        QVERIFY(obj->property("myInternalType").value<QObject*>() != 0);
+    }
+    {
+        QQmlComponent component(&engine);
+        component.setData("import modulewithinternaltypes 1.0\nPublicTypeWithExplicitImport{}", QUrl());
+        VERIFY_ERRORS(0);
+        QScopedPointer<QObject> obj(component.create());
+        QVERIFY(!obj.isNull());
+        QVERIFY(obj->property("myInternalType").value<QObject*>() != 0);
+    }
+}
+
 void tst_qqmllanguage::qmlAttachedPropertiesObjectMethod()
 {
     QObject object;
 
-    QCOMPARE(qmlAttachedPropertiesObject<MyQmlObject>(&object, false), (QObject *)0);
+    QCOMPARE(qmlAttachedPropertiesObject<MyQmlObject>(&object, false), (QObject *)nullptr);
     QVERIFY(qmlAttachedPropertiesObject<MyQmlObject>(&object, true));
 
     {
         QQmlComponent component(&engine, testFileUrl("qmlAttachedPropertiesObjectMethod.1.qml"));
         VERIFY_ERRORS(0);
-        QObject *object = component.create();
-        QVERIFY(object != 0);
+        QScopedPointer<QObject> object(component.create());
+        QVERIFY(object != nullptr);
 
-        QCOMPARE(qmlAttachedPropertiesObject<MyQmlObject>(object, false), (QObject *)0);
-        QVERIFY(qmlAttachedPropertiesObject<MyQmlObject>(object, true) != 0);
+        QCOMPARE(qmlAttachedPropertiesObject<MyQmlObject>(object.data(), false), (QObject *)nullptr);
+        QVERIFY(qmlAttachedPropertiesObject<MyQmlObject>(object.data(), true) != nullptr);
     }
 
     {
         QQmlComponent component(&engine, testFileUrl("qmlAttachedPropertiesObjectMethod.2.qml"));
         VERIFY_ERRORS(0);
-        QObject *object = component.create();
-        QVERIFY(object != 0);
+        QScopedPointer<QObject> object(component.create());
+        QVERIFY(object != nullptr);
 
-        QVERIFY(qmlAttachedPropertiesObject<MyQmlObject>(object, false) != 0);
-        QVERIFY(qmlAttachedPropertiesObject<MyQmlObject>(object, true) != 0);
+        QVERIFY(qmlAttachedPropertiesObject<MyQmlObject>(object.data(), false) != nullptr);
+        QVERIFY(qmlAttachedPropertiesObject<MyQmlObject>(object.data(), true) != nullptr);
     }
 }
 
@@ -3112,12 +3243,10 @@ void tst_qqmllanguage::customOnProperty()
     QQmlComponent component(&engine, testFileUrl("customOnProperty.qml"));
 
     VERIFY_ERRORS(0);
-    QObject *object = component.create();
-    QVERIFY(object != 0);
+    QScopedPointer<QObject> object(component.create());
+    QVERIFY(object != nullptr);
 
     QCOMPARE(object->property("on").toInt(), 10);
-
-    delete object;
 }
 
 // QTBUG-12601
@@ -3126,12 +3255,10 @@ void tst_qqmllanguage::variantNotify()
     QQmlComponent component(&engine, testFileUrl("variantNotify.qml"));
 
     VERIFY_ERRORS(0);
-    QObject *object = component.create();
-    QVERIFY(object != 0);
+    QScopedPointer<QObject> object(component.create());
+    QVERIFY(object != nullptr);
 
     QCOMPARE(object->property("notifyCount").toInt(), 1);
-
-    delete object;
 }
 
 void tst_qqmllanguage::revisions()
@@ -3140,38 +3267,32 @@ void tst_qqmllanguage::revisions()
         QQmlComponent component(&engine, testFileUrl("revisions11.qml"));
 
         VERIFY_ERRORS(0);
-        MyRevisionedClass *object = qobject_cast<MyRevisionedClass*>(component.create());
-        QVERIFY(object != 0);
+        QScopedPointer<MyRevisionedClass> object(qobject_cast<MyRevisionedClass*>(component.create()));
+        QVERIFY(object != nullptr);
 
         QCOMPARE(object->prop2(), 10.0);
-
-        delete object;
     }
     {
         QQmlEngine myEngine;
         QQmlComponent component(&myEngine, testFileUrl("revisionssub11.qml"));
 
         VERIFY_ERRORS(0);
-        MyRevisionedSubclass *object = qobject_cast<MyRevisionedSubclass*>(component.create());
-        QVERIFY(object != 0);
+        QScopedPointer<MyRevisionedSubclass> object(qobject_cast<MyRevisionedSubclass*>(component.create()));
+        QVERIFY(object != nullptr);
 
         QCOMPARE(object->prop1(), 10.0);
         QCOMPARE(object->prop2(), 10.0);
         QCOMPARE(object->prop3(), 10.0);
         QCOMPARE(object->prop4(), 10.0);
-
-        delete object;
     }
     {
         QQmlComponent component(&engine, testFileUrl("versionedbase.qml"));
         VERIFY_ERRORS(0);
-        MySubclass *object = qobject_cast<MySubclass*>(component.create());
-        QVERIFY(object != 0);
+        QScopedPointer<MySubclass> object(qobject_cast<MySubclass*>(component.create()));
+        QVERIFY(object != nullptr);
 
         QCOMPARE(object->prop1(), 10.0);
         QCOMPARE(object->prop2(), 10.0);
-
-        delete object;
     }
 }
 
@@ -3217,8 +3338,8 @@ void tst_qqmllanguage::subclassedUncreateableRevision()
         QQmlComponent c(&engine);
         QTest::ignoreMessage(QtWarningMsg, "QQmlComponent: Component is not ready");
         c.setData(qml.toUtf8(), QUrl::fromLocalFile(QDir::currentPath()));
-        QObject *obj = c.create();
-        QCOMPARE(obj, static_cast<QObject*>(0));
+        QScopedPointer<QObject> obj(c.create());
+        QCOMPARE(obj.data(), static_cast<QObject*>(nullptr));
         QCOMPARE(c.errors().count(), 1);
         QCOMPARE(c.errors().first().description(), QString("Cannot create MyUncreateableBaseClass"));
     }
@@ -3229,17 +3350,16 @@ void tst_qqmllanguage::subclassedUncreateableRevision()
     if (!shouldWork)
         QTest::ignoreMessage(QtWarningMsg, "QQmlComponent: Component is not ready");
     c.setData(qml.toUtf8(), QUrl::fromLocalFile(QDir::currentPath()));
-    QObject *obj = c.create();
+    QScopedPointer<QObject> obj(c.create());
     if (!shouldWork) {
-        QCOMPARE(obj, static_cast<QObject*>(0));
+        QCOMPARE(obj.data(), static_cast<QObject*>(nullptr));
         return;
     }
 
     QVERIFY(obj);
-    MyUncreateableBaseClass *base = qobject_cast<MyUncreateableBaseClass*>(obj);
+    MyUncreateableBaseClass *base = qobject_cast<MyUncreateableBaseClass*>(obj.data());
     QVERIFY(base);
     QCOMPARE(base->property(prop.toLatin1()).toBool(), true);
-    delete obj;
 }
 
 void tst_qqmllanguage::subclassedExtendedUncreateableRevision_data()
@@ -3273,8 +3393,8 @@ void tst_qqmllanguage::subclassedExtendedUncreateableRevision()
         QQmlComponent c(&engine);
         QTest::ignoreMessage(QtWarningMsg, "QQmlComponent: Component is not ready");
         c.setData(qml.toUtf8(), QUrl::fromLocalFile(QDir::currentPath()));
-        QObject *obj = c.create();
-        QCOMPARE(obj, static_cast<QObject*>(0));
+        QScopedPointer<QObject> obj(c.create());
+        QCOMPARE(obj.data(), static_cast<QObject*>(nullptr));
         QCOMPARE(c.errors().count(), 1);
         QCOMPARE(c.errors().first().description(), QString("Cannot create MyExtendedUncreateableBaseClass"));
     }
@@ -3285,17 +3405,16 @@ void tst_qqmllanguage::subclassedExtendedUncreateableRevision()
     if (!shouldWork)
         QTest::ignoreMessage(QtWarningMsg, "QQmlComponent: Component is not ready");
     c.setData(qml.toUtf8(), QUrl::fromLocalFile(QDir::currentPath()));
-    QObject *obj = c.create();
+    QScopedPointer<QObject> obj(c.create());
     if (!shouldWork) {
-        QCOMPARE(obj, static_cast<QObject*>(0));
+        QCOMPARE(obj.data(), static_cast<QObject*>(nullptr));
         return;
     }
 
     QVERIFY(obj);
-    MyExtendedUncreateableBaseClass *base = qobject_cast<MyExtendedUncreateableBaseClass*>(obj);
+    MyExtendedUncreateableBaseClass *base = qobject_cast<MyExtendedUncreateableBaseClass*>(obj.data());
     QVERIFY(base);
     QCOMPARE(base->property(prop.toLatin1()).toBool(), true);
-    delete obj;
 }
 
 void tst_qqmllanguage::uncreatableTypesAsProperties()
@@ -3356,12 +3475,10 @@ void tst_qqmllanguage::aliasPropertyChangeSignals()
         QQmlComponent component(&engine, testFileUrl("aliasPropertyChangeSignals.qml"));
 
         VERIFY_ERRORS(0);
-        QObject *o = component.create();
-        QVERIFY(o != 0);
+        QScopedPointer<QObject> o(component.create());
+        QVERIFY(o != nullptr);
 
         QCOMPARE(o->property("test").toBool(), true);
-
-        delete o;
     }
 
     // QTCREATORBUG-2769
@@ -3369,12 +3486,10 @@ void tst_qqmllanguage::aliasPropertyChangeSignals()
         QQmlComponent component(&engine, testFileUrl("aliasPropertyChangeSignals.2.qml"));
 
         VERIFY_ERRORS(0);
-        QObject *o = component.create();
-        QVERIFY(o != 0);
+        QScopedPointer<QObject> o(component.create());
+        QVERIFY(o != nullptr);
 
         QCOMPARE(o->property("test").toBool(), true);
-
-        delete o;
     }
 }
 
@@ -3385,24 +3500,20 @@ void tst_qqmllanguage::propertyInit()
         QQmlComponent component(&engine, testFileUrl("propertyInit.1.qml"));
 
         VERIFY_ERRORS(0);
-        QObject *o = component.create();
-        QVERIFY(o != 0);
+        QScopedPointer<QObject> o(component.create());
+        QVERIFY(o != nullptr);
 
         QCOMPARE(o->property("test").toInt(), 1);
-
-        delete o;
     }
 
     {
         QQmlComponent component(&engine, testFileUrl("propertyInit.2.qml"));
 
         VERIFY_ERRORS(0);
-        QObject *o = component.create();
-        QVERIFY(o != 0);
+        QScopedPointer<QObject> o(component.create());
+        QVERIFY(o != nullptr);
 
         QCOMPARE(o->property("test").toInt(), 123);
-
-        delete o;
     }
 }
 
@@ -3412,18 +3523,17 @@ void tst_qqmllanguage::registrationOrder()
 {
     QQmlComponent component(&engine, testFileUrl("registrationOrder.qml"));
 
-    QObject *o = component.create();
-    QVERIFY(o != 0);
+    QScopedPointer<QObject> o(component.create());
+    QVERIFY(o != nullptr);
     QCOMPARE(o->metaObject(), &MyVersion2Class::staticMetaObject);
-    delete o;
 }
 
 void tst_qqmllanguage::readonly()
 {
     QQmlComponent component(&engine, testFileUrl("readonly.qml"));
 
-    QObject *o = component.create();
-    QVERIFY(o != 0);
+    QScopedPointer<QObject> o(component.create());
+    QVERIFY(o != nullptr);
 
     QCOMPARE(o->property("test1").toInt(), 10);
     QCOMPARE(o->property("test2").toInt(), 18);
@@ -3448,8 +3558,6 @@ void tst_qqmllanguage::readonly()
     QCOMPARE(o->property("test1").toInt(), 10);
     QCOMPARE(o->property("test2").toInt(), 22);
     QCOMPARE(o->property("test3").toInt(), 2);
-
-    delete o;
 }
 
 void tst_qqmllanguage::readonlyObjectProperties()
@@ -3474,8 +3582,8 @@ void tst_qqmllanguage::receivers()
 {
     QQmlComponent component(&engine, testFileUrl("receivers.qml"));
 
-    MyReceiversTestObject *o = qobject_cast<MyReceiversTestObject*>(component.create());
-    QVERIFY(o != 0);
+    QScopedPointer<MyReceiversTestObject> o(qobject_cast<MyReceiversTestObject*>(component.create()));
+    QVERIFY(o != nullptr);
     QCOMPARE(o->mySignalCount(), 1);
     QCOMPARE(o->propChangedCount(), 2);
     QCOMPARE(o->myUnconnectedSignalCount(), 0);
@@ -3483,8 +3591,6 @@ void tst_qqmllanguage::receivers()
     QVERIFY(o->isSignalConnected(QMetaMethod::fromSignal(&MyReceiversTestObject::mySignal)));
     QVERIFY(o->isSignalConnected(QMetaMethod::fromSignal(&MyReceiversTestObject::propChanged)));
     QVERIFY(!o->isSignalConnected(QMetaMethod::fromSignal(&MyReceiversTestObject::myUnconnectedSignal)));
-
-    delete o;
 }
 
 void tst_qqmllanguage::registeredCompositeType()
@@ -3492,10 +3598,8 @@ void tst_qqmllanguage::registeredCompositeType()
     QQmlComponent component(&engine, testFileUrl("registeredCompositeType.qml"));
 
     VERIFY_ERRORS(0);
-    QObject *o = component.create();
-    QVERIFY(o != 0);
-
-    delete o;
+    QScopedPointer<QObject> o(component.create());
+    QVERIFY(o != nullptr);
 }
 
 // QTBUG-43582
@@ -3504,14 +3608,12 @@ void tst_qqmllanguage::registeredCompositeTypeWithEnum()
     QQmlComponent component(&engine, testFileUrl("registeredCompositeTypeWithEnum.qml"));
 
     VERIFY_ERRORS(0);
-    QObject *o = component.create();
-    QVERIFY(o != 0);
+    QScopedPointer<QObject> o(component.create());
+    QVERIFY(o != nullptr);
 
     QCOMPARE(o->property("enumValue0").toInt(), static_cast<int>(MyCompositeBaseType::EnumValue0));
     QCOMPARE(o->property("enumValue42").toInt(), static_cast<int>(MyCompositeBaseType::EnumValue42));
     QCOMPARE(o->property("enumValue15").toInt(), static_cast<int>(MyCompositeBaseType::ScopedCompositeEnum::EnumValue15));
-
-    delete o;
 }
 
 // QTBUG-43581
@@ -3520,12 +3622,10 @@ void tst_qqmllanguage::registeredCompositeTypeWithAttachedProperty()
     QQmlComponent component(&engine, testFileUrl("registeredCompositeTypeWithAttachedProperty.qml"));
 
     VERIFY_ERRORS(0);
-    QObject *o = component.create();
-    QVERIFY(o != 0);
+    QScopedPointer<QObject> o(component.create());
+    QVERIFY(o != nullptr);
 
     QCOMPARE(o->property("attachedProperty").toString(), QStringLiteral("test"));
-
-    delete o;
 }
 
 // QTBUG-18268
@@ -3538,16 +3638,15 @@ void tst_qqmllanguage::remoteLoadCrash()
     while (component.isLoading())
         QCoreApplication::processEvents( QEventLoop::ExcludeUserInputEvents | QEventLoop::WaitForMoreEvents, 50);
 
-    QObject *o = component.create();
-    delete o;
+    QScopedPointer<QObject> o(component.create());
 }
 
 void tst_qqmllanguage::signalWithDefaultArg()
 {
     QQmlComponent component(&engine, testFileUrl("signalWithDefaultArg.qml"));
 
-    MyQmlObject *object = qobject_cast<MyQmlObject *>(component.create());
-    QVERIFY(object != 0);
+    QScopedPointer<MyQmlObject> object(qobject_cast<MyQmlObject *>(component.create()));
+    QVERIFY(object != nullptr);
 
     QCOMPARE(object->property("signalCount").toInt(), 0);
     QCOMPARE(object->property("signalArg").toInt(), 0);
@@ -3561,15 +3660,13 @@ void tst_qqmllanguage::signalWithDefaultArg()
     QCOMPARE(object->property("signalArg").toInt(), 15);
 
 
-    QMetaObject::invokeMethod(object, "emitNoArgSignal");
+    QMetaObject::invokeMethod(object.data(), "emitNoArgSignal");
     QCOMPARE(object->property("signalCount").toInt(), 3);
     QCOMPARE(object->property("signalArg").toInt(), 5);
 
-    QMetaObject::invokeMethod(object, "emitArgSignal");
+    QMetaObject::invokeMethod(object.data(), "emitArgSignal");
     QCOMPARE(object->property("signalCount").toInt(), 4);
     QCOMPARE(object->property("signalArg").toInt(), 22);
-
-    delete object;
 }
 
 void tst_qqmllanguage::signalParameterTypes()
@@ -3577,19 +3674,17 @@ void tst_qqmllanguage::signalParameterTypes()
     // bound signal handlers
     {
     QQmlComponent component(&engine, testFileUrl("signalParameterTypes.1.qml"));
-    QObject *obj = component.create();
-    QVERIFY(obj != 0);
+    QScopedPointer<QObject> obj(component.create());
+    QVERIFY(obj != nullptr);
     QVERIFY(obj->property("success").toBool());
-    delete obj;
     }
 
     // dynamic signal connections
     {
     QQmlComponent component(&engine, testFileUrl("signalParameterTypes.2.qml"));
-    QObject *obj = component.create();
-    QVERIFY(obj != 0);
+    QScopedPointer<QObject> obj(component.create());
+    QVERIFY(obj != nullptr);
     QVERIFY(obj->property("success").toBool());
-    delete obj;
     }
 }
 
@@ -3602,15 +3697,15 @@ void tst_qqmllanguage::globalEnums()
 
     QQmlComponent component(&engine, testFileUrl("globalEnums.qml"));
 
-    QObject *o = component.create();
-    QVERIFY(o != 0);
+    QScopedPointer<QObject> o(component.create());
+    QVERIFY(o != nullptr);
 
     MyEnum1Class *enum1Class = o->findChild<MyEnum1Class *>(QString::fromLatin1("enum1Class"));
-    QVERIFY(enum1Class != 0);
+    QVERIFY(enum1Class != nullptr);
     QVERIFY(enum1Class->getValue() == -1);
 
     MyEnumDerivedClass *enum2Class = o->findChild<MyEnumDerivedClass *>(QString::fromLatin1("enumDerivedClass"));
-    QVERIFY(enum2Class != 0);
+    QVERIFY(enum2Class != nullptr);
     QVERIFY(enum2Class->getValueA() == -1);
     QVERIFY(enum2Class->getValueB() == -1);
     QVERIFY(enum2Class->getValueC() == 0);
@@ -3628,7 +3723,7 @@ void tst_qqmllanguage::globalEnums()
     QSignalSpy signalA(enum2Class, SIGNAL(valueAChanged(MyEnum1Class::EnumA)));
     QSignalSpy signalB(enum2Class, SIGNAL(valueBChanged(MyEnum2Class::EnumB)));
 
-    QMetaObject::invokeMethod(o, "setEnumValues");
+    QMetaObject::invokeMethod(o.data(), "setEnumValues");
 
     QVERIFY(enum1Class->getValue() == MyEnum1Class::A_13);
     QVERIFY(enum2Class->getValueA() == MyEnum1Class::A_11);
@@ -3647,8 +3742,6 @@ void tst_qqmllanguage::globalEnums()
     QVERIFY(enum2Class->property("dValue") == 2);
     QVERIFY(enum2Class->property("eValue") == 14);
     QVERIFY(enum2Class->property("e2Value") == 76);
-
-    delete o;
 }
 
 void tst_qqmllanguage::lowercaseEnumRuntime_data()
@@ -3694,19 +3787,89 @@ void tst_qqmllanguage::scopedEnum()
 {
     QQmlComponent component(&engine, testFileUrl("scopedEnum.qml"));
 
-    MyTypeObject *o = qobject_cast<MyTypeObject *>(component.create());
-    QVERIFY(o != 0);
+    QScopedPointer<MyTypeObject> o(qobject_cast<MyTypeObject *>(component.create()));
+    QVERIFY(o != nullptr);
 
     QCOMPARE(o->scopedEnum(), MyTypeObject::MyScopedEnum::ScopedVal1);
     QCOMPARE(o->intProperty(), (int)MyTypeObject::MyScopedEnum::ScopedVal2);
     QCOMPARE(o->property("listValue").toInt(), (int)MyTypeObject::MyScopedEnum::ScopedVal3);
     QCOMPARE(o->property("noScope").toInt(), (int)MyTypeObject::MyScopedEnum::ScopedVal1);
 
-    QMetaObject::invokeMethod(o, "assignNewValue");
+    QMetaObject::invokeMethod(o.data(), "assignNewValue");
     QCOMPARE(o->scopedEnum(), MyTypeObject::MyScopedEnum::ScopedVal2);
     QCOMPARE(o->property("noScope").toInt(), (int)MyTypeObject::MyScopedEnum::ScopedVal2);
 }
 
+void tst_qqmllanguage::scopedEnumsWithNameClash()
+{
+    auto typeId = qmlRegisterUncreatableType<ScopedEnumsWithNameClash>("ScopedEnumsWithNameClashTest", 1, 0, "ScopedEnum", "Dummy reason");
+    auto registryGuard = qScopeGuard([typeId]() {
+        QQmlMetaType::unregisterType(typeId);
+    });
+
+    QQmlEngine engine;
+    QQmlComponent component(&engine, testFileUrl("scopedEnumsWithNameClash.qml"));
+
+    QTest::ignoreMessage(QtMsgType::QtWarningMsg, "Previously registered enum will be overwritten due to name clash: ScopedEnumsWithNameClash.ScopedVal1");
+    QTest::ignoreMessage(QtMsgType::QtWarningMsg, "Previously registered enum will be overwritten due to name clash: ScopedEnumsWithNameClash.ScopedVal2");
+    QTest::ignoreMessage(QtMsgType::QtWarningMsg, "Previously registered enum will be overwritten due to name clash: ScopedEnumsWithNameClash.ScopedVal3");
+
+    QScopedPointer<QObject> obj(component.create());
+    QVERIFY(obj != nullptr);
+    QVERIFY(obj->property("success").toBool());
+}
+
+void tst_qqmllanguage::scopedEnumsWithResolvedNameClash()
+{
+    auto typeId = qmlRegisterUncreatableType<ScopedEnumsWithResolvedNameClash>("ScopedEnumsWithResolvedNameClashTest", 1, 0, "ScopedEnum", "Dummy reason");
+    auto registryGuard = qScopeGuard([typeId]() {
+        QQmlMetaType::unregisterType(typeId);
+    });
+
+    QQmlEngine engine;
+    QQmlComponent component(&engine, testFileUrl("scopedEnumsWithResolvedNameClash.qml"));
+
+    QScopedPointer<QObject> obj(component.create());
+    QVERIFY(obj != nullptr);
+    QVERIFY(obj->property("success").toBool());
+}
+
+void tst_qqmllanguage::qmlEnums()
+{
+    QQmlEngine engine;
+    engine.setImportPathList(QStringList(defaultImportPathList) << testFile("lib"));
+
+    {
+        QQmlComponent component(&engine, testFileUrl("TypeWithEnum.qml"));
+        QScopedPointer<QObject> o(component.create());
+        QVERIFY(o);
+        QCOMPARE(o->property("enumValue").toInt(), 1);
+        QCOMPARE(o->property("enumValue2").toInt(), 2);
+        QCOMPARE(o->property("scopedEnumValue").toInt(), 1);
+
+        QCOMPARE(o->property("otherEnumValue1").toInt(), 24);
+        QCOMPARE(o->property("otherEnumValue2").toInt(), 25);
+        QCOMPARE(o->property("otherEnumValue3").toInt(), 24);
+        QCOMPARE(o->property("otherEnumValue4").toInt(), 25);
+        QCOMPARE(o->property("otherEnumValue5").toInt(), 1);
+    }
+
+    {
+        QQmlComponent component(&engine, testFileUrl("usingTypeWithEnum.qml"));
+        QScopedPointer<QObject> o(component.create());
+        QVERIFY(o);
+        QCOMPARE(o->property("enumValue").toInt(), 1);
+        QCOMPARE(o->property("enumValue2").toInt(), 0);
+        QCOMPARE(o->property("scopedEnumValue").toInt(), 2);
+        QCOMPARE(o->property("enumValueFromSingleton").toInt(), 42);
+         // while this next test verifies current duplication behavior, I'm not sure it should be codified
+        QCOMPARE(o->property("duplicatedEnumValueFromSingleton").toInt(), 2);
+        QCOMPARE(o->property("scopedEnumValueFromSingleton1").toInt(), 43);
+        QCOMPARE(o->property("scopedEnumValueFromSingleton2").toInt(), 2);
+        QCOMPARE(o->property("scopedEnumValueFromSingleton3").toInt(), 2);
+    }
+}
+
 void tst_qqmllanguage::literals_data()
 {
     QTest::addColumn<QString>("property");
@@ -3744,10 +3907,9 @@ void tst_qqmllanguage::literals()
 
     QQmlComponent component(&engine, testFile("literals.qml"));
 
-    QObject *object = component.create();
-    QVERIFY(object != 0);
+    QScopedPointer<QObject> object(component.create());
+    QVERIFY(object != nullptr);
     QCOMPARE(object->property(property.toLatin1()), value);
-    delete object;
 }
 
 void tst_qqmllanguage::objectDeletionNotify_data()
@@ -3766,19 +3928,17 @@ void tst_qqmllanguage::objectDeletionNotify()
 
     QQmlComponent component(&engine, testFile(file));
 
-    QObject *object = component.create();
-    QVERIFY(object != 0);
+    QScopedPointer<QObject> object(component.create());
+    QVERIFY(object != nullptr);
     QCOMPARE(object->property("success").toBool(), true);
 
-    QMetaObject::invokeMethod(object, "destroyObject");
+    QMetaObject::invokeMethod(object.data(), "destroyObject");
 
     // Process the deletion event
-    QCoreApplication::sendPostedEvents(0, QEvent::DeferredDelete);
+    QCoreApplication::sendPostedEvents(nullptr, QEvent::DeferredDelete);
     QCoreApplication::processEvents();
 
     QCOMPARE(object->property("success").toBool(), true);
-
-    delete object;
 }
 
 void tst_qqmllanguage::scopedProperties()
@@ -3786,7 +3946,7 @@ void tst_qqmllanguage::scopedProperties()
     QQmlComponent component(&engine, testFile("scopedProperties.qml"));
 
     QScopedPointer<QObject> o(component.create());
-    QVERIFY(o != 0);
+    QVERIFY(o != nullptr);
     QVERIFY(o->property("success").toBool());
 }
 
@@ -3794,7 +3954,7 @@ void tst_qqmllanguage::deepProperty()
 {
     QQmlComponent component(&engine, testFile("deepProperty.qml"));
     QScopedPointer<QObject> o(component.create());
-    QVERIFY(o != 0);
+    QVERIFY(o != nullptr);
     QFont font = qvariant_cast<QFont>(qvariant_cast<QObject*>(o->property("someObject"))->property("font"));
     QCOMPARE(font.family(), QStringLiteral("test"));
 }
@@ -3812,11 +3972,11 @@ void tst_qqmllanguage::implicitImportsLast()
 
     QQmlComponent component(&engine, testFile("localOrderTest.qml"));
     VERIFY_ERRORS(0);
-    QObject *object = qobject_cast<QObject *>(component.create());
-    QVERIFY(object != 0);
+    QScopedPointer<QObject> object(component.create());
+    QVERIFY(object != nullptr);
     QVERIFY(QString(object->metaObject()->className()).startsWith(QLatin1String("QQuickMouseArea")));
     QObject* object2 = object->property("item").value<QObject*>();
-    QVERIFY(object2 != 0);
+    QVERIFY(object2 != nullptr);
     QCOMPARE(QString(object2->metaObject()->className()), QLatin1String("QQuickRectangle"));
 
     engine.setImportPathList(defaultImportPathList);
@@ -3824,36 +3984,38 @@ void tst_qqmllanguage::implicitImportsLast()
 
 void tst_qqmllanguage::getSingletonInstance(QQmlEngine& engine, const char* fileName, const char* propertyName, QObject** result /* out */)
 {
-    QVERIFY(fileName != 0);
-    QVERIFY(propertyName != 0);
+    QVERIFY(fileName != nullptr);
+    QVERIFY(propertyName != nullptr);
 
     if (!fileName || !propertyName)
         return;
 
     QQmlComponent component(&engine, testFile(fileName));
     VERIFY_ERRORS(0);
-    QObject *object = component.create();
-    QVERIFY(object != 0);
+    QScopedPointer<QObject> object(component.create());
+    QVERIFY(object != nullptr);
 
-    getSingletonInstance(object, propertyName, result);
+    getSingletonInstance(object.data(), propertyName, result);
 }
 
 void tst_qqmllanguage::getSingletonInstance(QObject* o, const char* propertyName, QObject** result /* out */)
 {
-    QVERIFY(o != 0);
-    QVERIFY(propertyName != 0);
+    QVERIFY(o != nullptr);
+    QVERIFY(propertyName != nullptr);
 
     if (!o || !propertyName)
         return;
 
     QVariant variant = o->property(propertyName);
-    QVERIFY(variant.userType() == qMetaTypeId<QObject *>());
+    QVERIFY(variant.isValid());
 
-    QObject *singleton = NULL;
-    if (variant.canConvert<QObject*>())
+    QObject *singleton = nullptr;
+    if (variant.userType() == qMetaTypeId<QObject *>())
         singleton = variant.value<QObject*>();
+    else if (variant.userType() == qMetaTypeId<QJSValue>())
+        singleton = variant.value<QJSValue>().toQObject();
 
-    QVERIFY(singleton != 0);
+    QVERIFY(singleton != nullptr);
     *result = singleton;
 }
 
@@ -3872,24 +4034,24 @@ void tst_qqmllanguage::compositeSingletonProperties()
 {
     QQmlComponent component(&engine, testFile("singletonTest1.qml"));
     VERIFY_ERRORS(0);
-    QObject *o = component.create();
-    QVERIFY(o != 0);
+    QScopedPointer<QObject> o(component.create());
+    QVERIFY(o != nullptr);
 
-    verifyCompositeSingletonPropertyValues(o, "value1", 125, "value2", -55);
+    verifyCompositeSingletonPropertyValues(o.data(), "value1", 125, "value2", -55);
 }
 
 // Checks that the addresses of the composite singletons used in the same
 // engine are the same.
 void tst_qqmllanguage::compositeSingletonSameEngine()
 {
-    QObject* s1 = NULL;
+    QObject* s1 = nullptr;
     getSingletonInstance(engine, "singletonTest2.qml", "singleton1", &s1);
-    QVERIFY(s1 != 0);
+    QVERIFY(s1 != nullptr);
     s1->setProperty("testProp2", QVariant(13));
 
-    QObject* s2 = NULL;
+    QObject* s2 = nullptr;
     getSingletonInstance(engine, "singletonTest3.qml", "singleton2", &s2);
-    QVERIFY(s2 != 0);
+    QVERIFY(s2 != nullptr);
     QCOMPARE(s2->property("testProp2"), QVariant(13));
 
     QCOMPARE(s1, s2);
@@ -3901,14 +4063,14 @@ void tst_qqmllanguage::compositeSingletonDifferentEngine()
 {
     QQmlEngine e2;
 
-    QObject* s1 = NULL;
+    QObject* s1 = nullptr;
     getSingletonInstance(engine, "singletonTest2.qml", "singleton1", &s1);
-    QVERIFY(s1 != 0);
+    QVERIFY(s1 != nullptr);
     s1->setProperty("testProp2", QVariant(13));
 
-    QObject* s2 = NULL;
+    QObject* s2 = nullptr;
     getSingletonInstance(e2, "singletonTest3.qml", "singleton2", &s2);
-    QVERIFY(s2 != 0);
+    QVERIFY(s2 != nullptr);
     QCOMPARE(s2->property("testProp2"), QVariant(25));
 
     QVERIFY(s1 != s2);
@@ -3926,20 +4088,20 @@ void tst_qqmllanguage::compositeSingletonQualifiedNamespace()
 {
     QQmlComponent component(&engine, testFile("singletonTest5.qml"));
     VERIFY_ERRORS(0);
-    QObject *o = component.create();
-    QVERIFY(o != 0);
+    QScopedPointer<QObject> o(component.create());
+    QVERIFY(o != nullptr);
 
-    verifyCompositeSingletonPropertyValues(o, "value1", 125, "value2", -55);
+    verifyCompositeSingletonPropertyValues(o.data(), "value1", 125, "value2", -55);
 
     // lets verify that the singleton instance we are using is the same
     // when loaded through another file (without namespace!)
-    QObject *s1 = NULL;
-    getSingletonInstance(o, "singletonInstance", &s1);
-    QVERIFY(s1 != 0);
+    QObject *s1 = nullptr;
+    getSingletonInstance(o.data(), "singletonInstance", &s1);
+    QVERIFY(s1 != nullptr);
 
-    QObject* s2 = NULL;
+    QObject* s2 = nullptr;
     getSingletonInstance(engine, "singletonTest5a.qml", "singletonInstance", &s2);
-    QVERIFY(s2 != 0);
+    QVERIFY(s2 != nullptr);
 
     QCOMPARE(s1, s2);
 }
@@ -3951,21 +4113,21 @@ void tst_qqmllanguage::compositeSingletonModule()
 
     QQmlComponent component(&engine, testFile("singletonTest6.qml"));
     VERIFY_ERRORS(0);
-    QObject *o = component.create();
-    QVERIFY(o != 0);
+    QScopedPointer<QObject> o(component.create());
+    QVERIFY(o != nullptr);
 
-    verifyCompositeSingletonPropertyValues(o, "value1", 125, "value2", -55);
-    verifyCompositeSingletonPropertyValues(o, "value3", 125, "value4", -55);
+    verifyCompositeSingletonPropertyValues(o.data(), "value1", 125, "value2", -55);
+    verifyCompositeSingletonPropertyValues(o.data(), "value3", 125, "value4", -55);
 
     // lets verify that the singleton instance we are using is the same
     // when loaded through another file
-    QObject *s1 = NULL;
-    getSingletonInstance(o, "singletonInstance", &s1);
-    QVERIFY(s1 != 0);
+    QObject *s1 = nullptr;
+    getSingletonInstance(o.data(), "singletonInstance", &s1);
+    QVERIFY(s1 != nullptr);
 
-    QObject* s2 = NULL;
+    QObject* s2 = nullptr;
     getSingletonInstance(engine, "singletonTest6a.qml", "singletonInstance", &s2);
-    QVERIFY(s2 != 0);
+    QVERIFY(s2 != nullptr);
 
     QCOMPARE(s1, s2);
 }
@@ -3977,21 +4139,21 @@ void tst_qqmllanguage::compositeSingletonModuleVersioned()
 
     QQmlComponent component(&engine, testFile("singletonTest7.qml"));
     VERIFY_ERRORS(0);
-    QObject *o = component.create();
-    QVERIFY(o != 0);
+    QScopedPointer<QObject> o(component.create());
+    QVERIFY(o != nullptr);
 
-    verifyCompositeSingletonPropertyValues(o, "value1", 225, "value2", 55);
-    verifyCompositeSingletonPropertyValues(o, "value3", 225, "value4", 55);
+    verifyCompositeSingletonPropertyValues(o.data(), "value1", 225, "value2", 55);
+    verifyCompositeSingletonPropertyValues(o.data(), "value3", 225, "value4", 55);
 
     // lets verify that the singleton instance we are using is the same
     // when loaded through another file
-    QObject *s1 = NULL;
-    getSingletonInstance(o, "singletonInstance", &s1);
-    QVERIFY(s1 != 0);
+    QObject *s1 = nullptr;
+    getSingletonInstance(o.data(), "singletonInstance", &s1);
+    QVERIFY(s1 != nullptr);
 
-    QObject* s2 = NULL;
+    QObject* s2 = nullptr;
     getSingletonInstance(engine, "singletonTest7a.qml", "singletonInstance", &s2);
-    QVERIFY(s2 != 0);
+    QVERIFY(s2 != nullptr);
 
     QCOMPARE(s1, s2);
 }
@@ -4003,21 +4165,21 @@ void tst_qqmllanguage::compositeSingletonModuleQualified()
 
     QQmlComponent component(&engine, testFile("singletonTest8.qml"));
     VERIFY_ERRORS(0);
-    QObject *o = component.create();
-    QVERIFY(o != 0);
+    QScopedPointer<QObject> o(component.create());
+    QVERIFY(o != nullptr);
 
-    verifyCompositeSingletonPropertyValues(o, "value1", 225, "value2", 55);
-    verifyCompositeSingletonPropertyValues(o, "value3", 225, "value4", 55);
+    verifyCompositeSingletonPropertyValues(o.data(), "value1", 225, "value2", 55);
+    verifyCompositeSingletonPropertyValues(o.data(), "value3", 225, "value4", 55);
 
     // lets verify that the singleton instance we are using is the same
     // when loaded through another file
-    QObject *s1 = NULL;
-    getSingletonInstance(o, "singletonInstance", &s1);
-    QVERIFY(s1 != 0);
+    QObject *s1 = nullptr;
+    getSingletonInstance(o.data(), "singletonInstance", &s1);
+    QVERIFY(s1 != nullptr);
 
-    QObject* s2 = NULL;
+    QObject* s2 = nullptr;
     getSingletonInstance(engine, "singletonTest8a.qml", "singletonInstance", &s2);
-    QVERIFY(s2 != 0);
+    QVERIFY(s2 != nullptr);
 
     QCOMPARE(s1, s2);
 }
@@ -4042,10 +4204,10 @@ void tst_qqmllanguage::compositeSingletonDynamicSignal()
 {
     QQmlComponent component(&engine, testFile("singletonTest11.qml"));
     VERIFY_ERRORS(0);
-    QObject *o = component.create();
-    QVERIFY(o != 0);
+    QScopedPointer<QObject> o(component.create());
+    QVERIFY(o != nullptr);
 
-    verifyCompositeSingletonPropertyValues(o, "value1", 99, "value2", -55);
+    verifyCompositeSingletonPropertyValues(o.data(), "value1", 99, "value2", -55);
 }
 
 // Use qmlRegisterType to register a qml composite type with pragma Singleton defined in it.
@@ -4091,10 +4253,10 @@ void tst_qqmllanguage::compositeSingletonRemote()
         QCoreApplication::processEvents( QEventLoop::ExcludeUserInputEvents | QEventLoop::WaitForMoreEvents, 50);
 
     VERIFY_ERRORS(0);
-    QObject *o = component.create();
-    QVERIFY(o != 0);
+    QScopedPointer<QObject> o(component.create());
+    QVERIFY(o != nullptr);
 
-    verifyCompositeSingletonPropertyValues(o, "value1", 525, "value2", 355);
+    verifyCompositeSingletonPropertyValues(o.data(), "value1", 525, "value2", 355);
 }
 
 // Load a composite singleton type and a javascript file that has .pragma library
@@ -4104,14 +4266,14 @@ void tst_qqmllanguage::compositeSingletonJavaScriptPragma()
 {
     QQmlComponent component(&engine, testFile("singletonTest16.qml"));
     VERIFY_ERRORS(0);
-    QObject *o = component.create();
-    QVERIFY(o != 0);
+    QScopedPointer<QObject> o(component.create());
+    QVERIFY(o != nullptr);
 
     // The value1 that is read from the SingletonType was changed from 125 to 99
     // in compositeSingletonDynamicSignal() above. As the type is a singleton and
     // the engine has not been destroyed, we just retrieve the old instance and
     // the value is still 99.
-    verifyCompositeSingletonPropertyValues(o, "value1", 99, "value2", 333);
+    verifyCompositeSingletonPropertyValues(o.data(), "value1", 99, "value2", 333);
 }
 
 // Reads values from a Singleton accessed through selectors.
@@ -4122,10 +4284,10 @@ void tst_qqmllanguage::compositeSingletonSelectors()
     qmlSelector.setExtraSelectors(QStringList() << "basicSelector");
     QQmlComponent component(&e2, testFile("singletonTest1.qml"));
     VERIFY_ERRORS(0);
-    QObject *o = component.create();
-    QVERIFY(o != 0);
+    QScopedPointer<QObject> o(component.create());
+    QVERIFY(o != nullptr);
 
-    verifyCompositeSingletonPropertyValues(o, "value1", 625, "value2", 455);
+    verifyCompositeSingletonPropertyValues(o.data(), "value1", 625, "value2", 455);
 }
 
 // Reads values from a Singleton that was registered through the C++ API:
@@ -4134,10 +4296,44 @@ void tst_qqmllanguage::compositeSingletonRegistered()
 {
     QQmlComponent component(&engine, testFile("singletonTest17.qml"));
     VERIFY_ERRORS(0);
-    QObject *o = component.create();
-    QVERIFY(o != 0);
+    QScopedPointer<QObject> o(component.create());
+    QVERIFY(o != nullptr);
+
+    verifyCompositeSingletonPropertyValues(o.data(), "value1", 925, "value2", 755);
+}
+
+void tst_qqmllanguage::compositeSingletonCircular()
+{
+    QQmlComponent component(&engine, testFile("circularSingleton.qml"));
+    VERIFY_ERRORS(0);
+
+    QQmlTestMessageHandler messageHandler;
+
+    QScopedPointer<QObject> o(component.create());
+    QVERIFY(o != nullptr);
+
+    // ensure we aren't hitting the recursion warning
+    QVERIFY2(messageHandler.messages().isEmpty(), qPrintable(messageHandler.messageString()));
+
+    QCOMPARE(o->property("value").toInt(), 2);
+}
+
+void tst_qqmllanguage::singletonsHaveContextAndEngine()
+{
+    QObject *qmlSingleton = nullptr;
+    getSingletonInstance(engine, "singletonTest18.qml", "qmlSingleton", &qmlSingleton);
+    QVERIFY(qmlContext(qmlSingleton));
+    QCOMPARE(qmlEngine(qmlSingleton), &engine);
 
-    verifyCompositeSingletonPropertyValues(o, "value1", 925, "value2", 755);
+    QObject *jsSingleton = nullptr;
+    getSingletonInstance(engine, "singletonTest18.qml", "jsSingleton", &jsSingleton);
+    QVERIFY(qmlContext(jsSingleton));
+    QCOMPARE(qmlEngine(jsSingleton), &engine);
+
+    QObject *cppSingleton = nullptr;
+    getSingletonInstance(engine, "singletonTest18.qml", "cppSingleton", &cppSingleton);
+    QVERIFY(qmlContext(cppSingleton));
+    QCOMPARE(qmlEngine(cppSingleton), &engine);
 }
 
 void tst_qqmllanguage::customParserBindingScopes()
@@ -4219,7 +4415,7 @@ void tst_qqmllanguage::preservePropertyCacheOnGroupObjects()
     QVERIFY(ddata);
     QQmlPropertyCache *subCache = ddata->propertyCache;
     QVERIFY(subCache);
-    QQmlPropertyData *pd = subCache->property(QStringLiteral("newProperty"), /*object*/0, /*context*/0);
+    QQmlPropertyData *pd = subCache->property(QStringLiteral("newProperty"), /*object*/nullptr, /*context*/nullptr);
     QVERIFY(pd);
     QCOMPARE(pd->propType(), qMetaTypeId<int>());
 }
@@ -4269,13 +4465,225 @@ void tst_qqmllanguage::rootObjectInCreationNotForSubObjects()
     QVERIFY(!ddata->rootObjectInCreation);
 }
 
+// QTBUG-63036
+void tst_qqmllanguage::lazyDeferredSubObject()
+{
+    QQmlComponent component(&engine, testFile("lazyDeferredSubObject.qml"));
+    VERIFY_ERRORS(0);
+    QScopedPointer<QObject> object(component.create());
+    QVERIFY(!object.isNull());
+
+    QObject *subObject = qvariant_cast<QObject *>(object->property("subObject"));
+    QVERIFY(subObject);
+
+    QCOMPARE(object->objectName(), QStringLiteral("custom"));
+    QCOMPARE(subObject->objectName(), QStringLiteral("custom"));
+}
+
+// QTBUG-63200
+void tst_qqmllanguage::deferredProperties()
+{
+    QQmlComponent component(&engine, testFile("deferredProperties.qml"));
+    VERIFY_ERRORS(0);
+    QScopedPointer<QObject> object(component.create());
+    QVERIFY(!object.isNull());
+
+    QObject *innerObj = object->findChild<QObject *>(QStringLiteral("innerobj"));
+    QVERIFY(!innerObj);
+
+    QObject *outerObj = object->findChild<QObject *>(QStringLiteral("outerobj"));
+    QVERIFY(!outerObj);
+
+    QObject *groupProperty = object->property("groupProperty").value<QObject *>();
+    QVERIFY(!groupProperty);
+
+    QQmlListProperty<QObject> listProperty = object->property("listProperty").value<QQmlListProperty<QObject>>();
+    QCOMPARE(listProperty.count(&listProperty), 0);
+
+    QQmlData *qmlData = QQmlData::get(object.data());
+    QVERIFY(qmlData);
+
+    QCOMPARE(qmlData->deferredData.count(), 2); // MyDeferredListProperty.qml + deferredListProperty.qml
+    QCOMPARE(qmlData->deferredData.first()->bindings.count(), 3); // "innerobj", "innerlist1", "innerlist2"
+    QCOMPARE(qmlData->deferredData.last()->bindings.count(), 3); // "outerobj", "outerlist1", "outerlist2"
+
+    qmlExecuteDeferred(object.data());
+
+    QCOMPARE(qmlData->deferredData.count(), 0);
+
+    innerObj = object->findChild<QObject *>(QStringLiteral("innerobj")); // MyDeferredListProperty.qml
+    QVERIFY(innerObj);
+    QCOMPARE(innerObj->property("wasCompleted"), QVariant(true));
+
+    outerObj = object->findChild<QObject *>(QStringLiteral("outerobj")); // deferredListProperty.qml
+    QVERIFY(outerObj);
+    QCOMPARE(outerObj->property("wasCompleted"), QVariant(true));
+
+    groupProperty = object->property("groupProperty").value<QObject *>();
+    QCOMPARE(groupProperty, outerObj);
+
+    listProperty = object->property("listProperty").value<QQmlListProperty<QObject>>();
+    QCOMPARE(listProperty.count(&listProperty), 4);
+
+    QCOMPARE(listProperty.at(&listProperty, 0)->objectName(), QStringLiteral("innerlist1")); // MyDeferredListProperty.qml
+    QCOMPARE(listProperty.at(&listProperty, 0)->property("wasCompleted"), QVariant(true));
+    QCOMPARE(listProperty.at(&listProperty, 1)->objectName(), QStringLiteral("innerlist2")); // MyDeferredListProperty.qml
+    QCOMPARE(listProperty.at(&listProperty, 1)->property("wasCompleted"), QVariant(true));
+
+    QCOMPARE(listProperty.at(&listProperty, 2)->objectName(), QStringLiteral("outerlist1")); // deferredListProperty.qml
+    QCOMPARE(listProperty.at(&listProperty, 2)->property("wasCompleted"), QVariant(true));
+    QCOMPARE(listProperty.at(&listProperty, 3)->objectName(), QStringLiteral("outerlist2")); // deferredListProperty.qml
+    QCOMPARE(listProperty.at(&listProperty, 3)->property("wasCompleted"), QVariant(true));
+}
+
+static void beginDeferredOnce(QQmlEnginePrivate *enginePriv,
+                              const QQmlProperty &property, QQmlComponentPrivate::DeferredState *deferredState)
+{
+    QObject *object = property.object();
+    QQmlData *ddata = QQmlData::get(object);
+    Q_ASSERT(!ddata->deferredData.isEmpty());
+
+    int propertyIndex = property.index();
+
+    for (auto dit = ddata->deferredData.rbegin(); dit != ddata->deferredData.rend(); ++dit) {
+        QQmlData::DeferredData *deferData = *dit;
+
+        auto range = deferData->bindings.equal_range(propertyIndex);
+        if (range.first == deferData->bindings.end())
+            continue;
+
+        QQmlComponentPrivate::ConstructionState *state = new QQmlComponentPrivate::ConstructionState;
+        state->completePending = true;
+
+        QQmlContextData *creationContext = nullptr;
+        state->creator.reset(new QQmlObjectCreator(deferData->context->parent, deferData->compilationUnit, creationContext));
+
+        enginePriv->inProgressCreations++;
+
+        typedef QMultiHash<int, const QV4::CompiledData::Binding *> QV4PropertyBindingHash;
+        auto it = std::reverse_iterator<QV4PropertyBindingHash::iterator>(range.second);
+        auto last = std::reverse_iterator<QV4PropertyBindingHash::iterator>(range.first);
+        while (it != last) {
+            if (!state->creator->populateDeferredBinding(property, deferData, *it))
+                state->errors << state->creator->errors;
+            ++it;
+        }
+
+        deferredState->constructionStates += state;
+
+        // Cleanup any remaining deferred bindings for this property, also in inner contexts,
+        // to avoid executing them later and overriding the property that was just populated.
+        while (dit != ddata->deferredData.rend()) {
+            (*dit)->bindings.remove(propertyIndex);
+            ++dit;
+        }
+        break;
+    }
+}
+
+static void testExecuteDeferredOnce(const QQmlProperty &property)
+{
+    QObject *object = property.object();
+    QQmlData *data = QQmlData::get(object);
+    if (data && !data->deferredData.isEmpty() && !data->wasDeleted(object)) {
+        QQmlEnginePrivate *ep = QQmlEnginePrivate::get(data->context->engine);
+
+        QQmlComponentPrivate::DeferredState state;
+        beginDeferredOnce(ep, property, &state);
+
+        // Release deferred data for those compilation units that no longer have deferred bindings
+        data->releaseDeferredData();
+
+        QQmlComponentPrivate::completeDeferred(ep, &state);
+    }
+}
+
+void tst_qqmllanguage::executeDeferredPropertiesOnce()
+{
+    QQmlComponent component(&engine, testFile("deferredProperties.qml"));
+    VERIFY_ERRORS(0);
+    QScopedPointer<QObject> object(component.create());
+    QVERIFY(!object.isNull());
+
+    QObjectList innerObjsAtCreation = object->findChildren<QObject *>(QStringLiteral("innerobj"));
+    QVERIFY(innerObjsAtCreation.isEmpty());
+
+    QObjectList outerObjsAtCreation = object->findChildren<QObject *>(QStringLiteral("outerobj"));
+    QVERIFY(outerObjsAtCreation.isEmpty());
+
+    QObject *groupProperty = object->property("groupProperty").value<QObject *>();
+    QVERIFY(!groupProperty);
+
+    QQmlListProperty<QObject> listProperty = object->property("listProperty").value<QQmlListProperty<QObject>>();
+    QCOMPARE(listProperty.count(&listProperty), 0);
+
+    QQmlData *qmlData = QQmlData::get(object.data());
+    QVERIFY(qmlData);
+
+    QCOMPARE(qmlData->deferredData.count(), 2); // MyDeferredListProperty.qml + deferredListProperty.qml
+    QCOMPARE(qmlData->deferredData.first()->bindings.count(), 3); // "innerobj", "innerlist1", "innerlist2"
+    QCOMPARE(qmlData->deferredData.last()->bindings.count(), 3); // "outerobj", "outerlist1", "outerlist2"
+
+    // first execution creates the outer object
+    testExecuteDeferredOnce(QQmlProperty(object.data(), "groupProperty"));
+
+    QCOMPARE(qmlData->deferredData.count(), 2); // MyDeferredListProperty.qml + deferredListProperty.qml
+    QCOMPARE(qmlData->deferredData.first()->bindings.count(), 2); // "innerlist1", "innerlist2"
+    QCOMPARE(qmlData->deferredData.last()->bindings.count(), 2); // "outerlist1", "outerlist2"
+
+    QObjectList innerObjsAfterFirstExecute = object->findChildren<QObject *>(QStringLiteral("innerobj")); // MyDeferredListProperty.qml
+    QVERIFY(innerObjsAfterFirstExecute.isEmpty());
+
+    QObjectList outerObjsAfterFirstExecute = object->findChildren<QObject *>(QStringLiteral("outerobj")); // deferredListProperty.qml
+    QCOMPARE(outerObjsAfterFirstExecute.count(), 1);
+    QCOMPARE(outerObjsAfterFirstExecute.first()->property("wasCompleted"), QVariant(true));
+
+    groupProperty = object->property("groupProperty").value<QObject *>();
+    QCOMPARE(groupProperty, outerObjsAfterFirstExecute.first());
+
+    listProperty = object->property("listProperty").value<QQmlListProperty<QObject>>();
+    QCOMPARE(listProperty.count(&listProperty), 0);
+
+    // re-execution does nothing (to avoid overriding the property)
+    testExecuteDeferredOnce(QQmlProperty(object.data(), "groupProperty"));
+
+    QCOMPARE(qmlData->deferredData.count(), 2); // MyDeferredListProperty.qml + deferredListProperty.qml
+    QCOMPARE(qmlData->deferredData.first()->bindings.count(), 2); // "innerlist1", "innerlist2"
+    QCOMPARE(qmlData->deferredData.last()->bindings.count(), 2); // "outerlist1", "outerlist2"
+
+    QObjectList innerObjsAfterSecondExecute = object->findChildren<QObject *>(QStringLiteral("innerobj")); // MyDeferredListProperty.qml
+    QVERIFY(innerObjsAfterSecondExecute.isEmpty());
+
+    QObjectList outerObjsAfterSecondExecute = object->findChildren<QObject *>(QStringLiteral("outerobj")); // deferredListProperty.qml
+    QCOMPARE(outerObjsAfterFirstExecute, outerObjsAfterSecondExecute);
+
+    groupProperty = object->property("groupProperty").value<QObject *>();
+    QCOMPARE(groupProperty, outerObjsAfterFirstExecute.first());
+
+    listProperty = object->property("listProperty").value<QQmlListProperty<QObject>>();
+    QCOMPARE(listProperty.count(&listProperty), 0);
+
+    // execution of a list property should execute all outer list bindings
+    testExecuteDeferredOnce(QQmlProperty(object.data(), "listProperty"));
+
+    QCOMPARE(qmlData->deferredData.count(), 0);
+
+    listProperty = object->property("listProperty").value<QQmlListProperty<QObject>>();
+    QCOMPARE(listProperty.count(&listProperty), 2);
+
+    QCOMPARE(listProperty.at(&listProperty, 0)->objectName(), QStringLiteral("outerlist1")); // deferredListProperty.qml
+    QCOMPARE(listProperty.at(&listProperty, 0)->property("wasCompleted"), QVariant(true));
+    QCOMPARE(listProperty.at(&listProperty, 1)->objectName(), QStringLiteral("outerlist2")); // deferredListProperty.qml
+    QCOMPARE(listProperty.at(&listProperty, 1)->property("wasCompleted"), QVariant(true));
+}
+
 void tst_qqmllanguage::noChildEvents()
 {
     QQmlComponent component(&engine);
     component.setData("import QtQml 2.0; import Test 1.0; MyQmlObject { property QtObject child: QtObject {} }", QUrl());
     VERIFY_ERRORS(0);
-    MyQmlObject *object = qobject_cast<MyQmlObject*>(component.create());
-    QVERIFY(object != 0);
+    QScopedPointer<MyQmlObject> object(qobject_cast<MyQmlObject*>(component.create()));
+    QVERIFY(object != nullptr);
     QCOMPARE(object->childAddedEventCount(), 0);
 }
 
@@ -4294,15 +4702,15 @@ void tst_qqmllanguage::deleteSingletons()
         QQmlEngine tmpEngine;
         QQmlComponent component(&tmpEngine, testFile("singletonTest5.qml"));
         VERIFY_ERRORS(0);
-        QObject *o = component.create();
-        QVERIFY(o != 0);
-        QObject *s1 = NULL;
-        getSingletonInstance(o, "singletonInstance", &s1);
-        QVERIFY(s1 != 0);
+        QScopedPointer<QObject> o(component.create());
+        QVERIFY(o != nullptr);
+        QObject *s1 = nullptr;
+        getSingletonInstance(o.data(), "singletonInstance", &s1);
+        QVERIFY(s1 != nullptr);
         singleton = s1;
-        QVERIFY(singleton.data() != 0);
+        QVERIFY(singleton.data() != nullptr);
     }
-    QVERIFY(singleton.data() == 0);
+    QVERIFY(singleton.data() == nullptr);
 }
 
 void tst_qqmllanguage::arrayBuffer_data()
@@ -4321,8 +4729,8 @@ void tst_qqmllanguage::arrayBuffer()
     QFETCH(QString, file);
     QQmlComponent component(&engine, testFile(file));
     VERIFY_ERRORS(0);
-    QObject *object = component.create();
-    QVERIFY(object != 0);
+    QScopedPointer<QObject> object(component.create());
+    QVERIFY(object != nullptr);
     QCOMPARE(object->property("ok").toBool(), true);
 }
 
@@ -4541,9 +4949,9 @@ void tst_qqmllanguage::instanceof()
     VERIFY_ERRORS(0);
 
     QScopedPointer<QObject> o(component.create());
-    QVERIFY(o != 0);
+    QVERIFY(o != nullptr);
 
-    QQmlExpression expr(engine.contextForObject(o.data()), 0, QString::fromLatin1(QTest::currentDataTag()));
+    QQmlExpression expr(engine.contextForObject(o.data()), nullptr, QString::fromLatin1(QTest::currentDataTag()));
     QVariant ret = expr.evaluate();
 
     if (expectedValue.type() == QVariant::Bool) {
@@ -4575,6 +4983,92 @@ void tst_qqmllanguage::concurrentLoadQmlDir()
     engine.setImportPathList(defaultImportPathList);
 }
 
+// Test that deleting an object and then accessing it doesn't crash.
+// QTBUG-44153
+class ObjectCreator : public QObject
+{
+    Q_OBJECT
+public slots:
+    QObject *create() { return (new ObjectCreator); }
+    void del() { delete this; }
+};
+
+void tst_qqmllanguage::accessDeletedObject()
+{
+    QQmlEngine engine;
+
+    engine.rootContext()->setContextProperty("objectCreator", new ObjectCreator);
+    QQmlComponent component(&engine, testFileUrl("accessDeletedObject.qml"));
+    VERIFY_ERRORS(0);
+
+    QScopedPointer<QObject> o(component.create());
+    QVERIFY(!o.isNull());
+}
+
+void tst_qqmllanguage::lowercaseTypeNames()
+{
+    QCOMPARE(qmlRegisterType<QObject>("Test", 1, 0, "lowerCaseTypeName"), -1);
+    QCOMPARE(qmlRegisterSingletonType<QObject>("Test", 1, 0, "lowerCaseTypeName", nullptr), -1);
+}
+
+void tst_qqmllanguage::thisInQmlScope()
+{
+    QQmlEngine engine;
+
+    QQmlComponent component(&engine, testFileUrl("thisInQmlScope.qml"));
+    QTRY_VERIFY(component.isReady());
+    VERIFY_ERRORS(0);
+    QScopedPointer<QObject> o(component.create());
+    QVERIFY(!o.isNull());
+    QCOMPARE(o->property("x"), QVariant(42));
+    QCOMPARE(o->property("y"), QVariant(42));
+}
+
+void tst_qqmllanguage::valueTypeGroupPropertiesInBehavior()
+{
+    QQmlEngine engine;
+    QQmlComponent component(&engine, testFileUrl("groupPropertyInPropertyValueSource.qml"));
+    VERIFY_ERRORS(0);
+    QScopedPointer<QObject> o(component.create());
+    QVERIFY(!o.isNull());
+
+    QObject *animation = qmlContext(o.data())->contextProperty("animation").value<QObject*>();
+    QVERIFY(animation);
+
+    QCOMPARE(animation->property("easing").value<QEasingCurve>().type(), QEasingCurve::InOutQuad);
+}
+
+void tst_qqmllanguage::retrieveQmlTypeId()
+{
+    // Register in reverse order to provoke wrong minor version matching.
+    int id2 = qmlRegisterType<QObject>("Test", 2, 3, "SomeTestType");
+    int id1 = qmlRegisterType<QObject>("Test", 2, 1, "SomeTestType");
+    QCOMPARE(qmlTypeId("Test", 2, 1, "SomeTestType"), id1);
+    QCOMPARE(qmlTypeId("Test", 2, 2, "SomeTestType"), id1);
+    QCOMPARE(qmlTypeId("Test", 2, 3, "SomeTestType"), id2);
+
+    // Error cases
+    QCOMPARE(qmlTypeId("Test", 2, 0, "SomeTestType"), -1);
+    QCOMPARE(qmlTypeId("Test", 2, 3, "DoesNotExist"), -1);
+    QCOMPARE(qmlTypeId("DoesNotExist", 2, 3, "SomeTestType"), -1);
+
+    // Must also work for other types (defined in testtpes.cpp)
+    QVERIFY(qmlTypeId("Test", 1, 0, "MyExtendedUncreateableBaseClass") >= 0);
+    QVERIFY(qmlTypeId("Test", 1, 0, "MyUncreateableBaseClass") >= 0);
+    QVERIFY(qmlTypeId("Test", 1, 0, "MyTypeObjectSingleton") >= 0);
+}
+
+void tst_qqmllanguage::polymorphicFunctionLookup()
+{
+    QQmlEngine engine;
+    QQmlComponent component(&engine, testFileUrl("polymorphicFunctionLookup.qml"));
+    VERIFY_ERRORS(0);
+    QScopedPointer<QObject> o(component.create());
+    QVERIFY(!o.isNull());
+
+    QVERIFY(o->property("ok").toBool());
+}
+
 QTEST_MAIN(tst_qqmllanguage)
 
 #include "tst_qqmllanguage.moc"
diff --git a/tests/auto/qml/qqmllistcompositor/tst_qqmllistcompositor.cpp b/tests/auto/qml/qqmllistcompositor/tst_qqmllistcompositor.cpp
index 513bea2e16..b49832499e 100644
--- a/tests/auto/qml/qqmllistcompositor/tst_qqmllistcompositor.cpp
+++ b/tests/auto/qml/qqmllistcompositor/tst_qqmllistcompositor.cpp
@@ -45,13 +45,13 @@ struct Range
 
 template <typename T>  struct Array
 {
-    Array() : array(0), count(0) {}
+    Array() : array(nullptr) {}
     template<int N> Array(const T (&array)[N]) : array(array), count(N) {}
 
     T operator [](int index) const { return array[index]; }
 
     const T *array;
-    int count;
+    int count = 0;
 };
 
 typedef Array<int> IndexArray;
@@ -181,7 +181,7 @@ void tst_qqmllistcompositor::find_data()
             << (RangeList()
                 << Range(a, 0, 1, int(C::PrependFlag |  SelectionFlag | C::DefaultFlag | C::CacheFlag))
                 << Range(a, 1, 1, int(C::AppendFlag | C::PrependFlag | C::CacheFlag))
-                << Range(0, 0, 1, int(VisibleFlag| C::CacheFlag)))
+                << Range(nullptr, 0, 1, int(VisibleFlag| C::CacheFlag)))
             << C::Cache << 2
             << Selection << 0
             << 0 << 0 << 0 << 0
@@ -238,7 +238,7 @@ void tst_qqmllistcompositor::findInsertPosition_data()
             << (RangeList()
                 << Range(a, 0, 1, int(C::PrependFlag |  SelectionFlag | C::DefaultFlag | C::CacheFlag))
                 << Range(a, 1, 1, int(C::AppendFlag | C::PrependFlag | C::CacheFlag))
-                << Range(0, 0, 1, int(VisibleFlag| C::CacheFlag)))
+                << Range(nullptr, 0, 1, int(VisibleFlag| C::CacheFlag)))
             << Selection << 0
             << 0 << 0 << 0 << 0
             << uint(C::PrependFlag |  SelectionFlag | C::DefaultFlag | C::CacheFlag) << 0;
@@ -246,7 +246,7 @@ void tst_qqmllistcompositor::findInsertPosition_data()
             << (RangeList()
                 << Range(a, 0, 1, int(C::PrependFlag |  SelectionFlag | C::DefaultFlag | C::CacheFlag))
                 << Range(a, 1, 1, int(C::AppendFlag | C::PrependFlag | C::CacheFlag))
-                << Range(0, 0, 1, int(VisibleFlag| C::CacheFlag)))
+                << Range(nullptr, 0, 1, int(VisibleFlag| C::CacheFlag)))
             << Selection << 1
             << 1 << 1 << 1 << 3
             << uint(0) << 0;
@@ -390,17 +390,17 @@ void tst_qqmllistcompositor::clearFlags_data()
     int listA; void *a = &listA;
 
     {   static const int cacheIndexes[] = {0,1,2,3,4,5,6,7,8,9,10,11,0,0,0,0};
-        static const void *cacheLists[] = {a,a,a,a,a,a,a,a,a,a, a, a,0,0,0,0};
+        static const void *cacheLists[] = {a,a,a,a,a,a,a,a,a,a, a, a,nullptr,nullptr,nullptr,nullptr};
         static const int defaultIndexes[] = {0,1,2,3,4,5,6,7,8,9,10,11,0,0,0,0};
-        static const void *defaultLists[] = {a,a,a,a,a,a,a,a,a,a, a, a,0,0,0,0};
+        static const void *defaultLists[] = {a,a,a,a,a,a,a,a,a,a, a, a,nullptr,nullptr,nullptr,nullptr};
         static const int visibleIndexes[] = {0,1,2,3,4,5,6,7,8,9,10,11,0,0,0,0};
-        static const void *visibleLists[] = {a,a,a,a,a,a,a,a,a,a, a, a,0,0,0,0};
+        static const void *visibleLists[] = {a,a,a,a,a,a,a,a,a,a, a, a,nullptr,nullptr,nullptr,nullptr};
         static const int selectionIndexes[] = {0,1,4,5,6,7,8,9,10,11,0,0,0,0};
-        static const void *selectionLists[] = {a,a,a,a,a,a,a,a, a, a,0,0,0,0};
+        static const void *selectionLists[] = {a,a,a,a,a,a,a,a, a, a,nullptr,nullptr,nullptr,nullptr};
         QTest::newRow("Default, 2, 2, Selection")
                 << (RangeList()
                     << Range(a, 0, 12, int(C::AppendFlag | C::PrependFlag |  SelectionFlag | VisibleFlag | C::DefaultFlag | C::CacheFlag))
-                    << Range(0, 0, 4, int(SelectionFlag | VisibleFlag | C::DefaultFlag | C::CacheFlag)))
+                    << Range(nullptr, 0, 4, int(SelectionFlag | VisibleFlag | C::DefaultFlag | C::CacheFlag)))
                 << C::Default << 2 << 2 << int(SelectionFlag)
                 << (RemoveList()
                     << Remove(2, 2, 2, 2, 2, SelectionFlag | C::CacheFlag))
@@ -409,19 +409,19 @@ void tst_qqmllistcompositor::clearFlags_data()
                 << IndexArray(visibleIndexes) << ListArray(visibleLists)
                 << IndexArray(selectionIndexes) << ListArray(selectionLists);
     } { static const int cacheIndexes[] = {0,1,2,3,4,5,6,7,8,9,10,11,0,0,0,0};
-        static const void *cacheLists[] = {a,a,a,a,a,a,a,a,a,a, a, a,0,0,0,0};
+        static const void *cacheLists[] = {a,a,a,a,a,a,a,a,a,a, a, a,nullptr,nullptr,nullptr,nullptr};
         static const int defaultIndexes[] = {0,1,2,3,4,5,6,7,8,9,10,11,0,0,0,0};
-        static const void *defaultLists[] = {a,a,a,a,a,a,a,a,a,a, a, a,0,0,0,0};
+        static const void *defaultLists[] = {a,a,a,a,a,a,a,a,a,a, a, a,nullptr,nullptr,nullptr,nullptr};
         static const int visibleIndexes[] = {0,2,3,5,6,7,8,9,10,11,0,0,0,0};
-        static const void *visibleLists[] = {a,a,a,a,a,a,a,a, a, a,0,0,0,0};
+        static const void *visibleLists[] = {a,a,a,a,a,a,a,a, a, a,nullptr,nullptr,nullptr,nullptr};
         static const int selectionIndexes[] = {0,1,4,5,6,7,8,9,10,11,0,0,0,0};
-        static const void *selectionLists[] = {a,a,a,a,a,a,a,a, a, a,0,0,0,0};
+        static const void *selectionLists[] = {a,a,a,a,a,a,a,a, a, a,nullptr,nullptr,nullptr,nullptr};
         QTest::newRow("Selection, 1, 2, Visible")
                 << (RangeList()
                     << Range(a, 0, 2, int(C::PrependFlag | SelectionFlag | VisibleFlag | C::DefaultFlag  | C::CacheFlag))
                     << Range(a, 2, 2, int(C::PrependFlag | VisibleFlag | C::DefaultFlag  | C::CacheFlag))
                     << Range(a, 4, 8, int(C::AppendFlag | C::PrependFlag | SelectionFlag | VisibleFlag | C::DefaultFlag  | C::CacheFlag))
-                    << Range(0, 0, 4, int(SelectionFlag | VisibleFlag | C::DefaultFlag | C::CacheFlag)))
+                    << Range(nullptr, 0, 4, int(SelectionFlag | VisibleFlag | C::DefaultFlag | C::CacheFlag)))
                 << Selection << 1 << 2 << int(VisibleFlag)
                 << (RemoveList()
                     << Remove(1, 1, 1, 1, 1, VisibleFlag | C::CacheFlag)
@@ -431,13 +431,13 @@ void tst_qqmllistcompositor::clearFlags_data()
                 << IndexArray(visibleIndexes) << ListArray(visibleLists)
                 << IndexArray(selectionIndexes) << ListArray(selectionLists);
     } { static const int cacheIndexes[] = {0,1,2,3,4,5,6,7,8,9,10,11,0,0,0,0};
-        static const void *cacheLists[] = {a,a,a,a,a,a,a,a,a,a, a, a,0,0,0,0};
+        static const void *cacheLists[] = {a,a,a,a,a,a,a,a,a,a, a, a,nullptr,nullptr,nullptr,nullptr};
         static const int defaultIndexes[] = {0,1,2,3,4,5,6,7,8,9,10,11,0,0,0};
-        static const void *defaultLists[] = {a,a,a,a,a,a,a,a,a,a, a, a,0,0,0};
+        static const void *defaultLists[] = {a,a,a,a,a,a,a,a,a,a, a, a,nullptr,nullptr,nullptr};
         static const int visibleIndexes[] = {0,2,3,5,6,7,8,9,10,11,0,0,0};
-        static const void *visibleLists[] = {a,a,a,a,a,a,a,a, a, a,0,0,0};
+        static const void *visibleLists[] = {a,a,a,a,a,a,a,a, a, a,nullptr,nullptr,nullptr};
         static const int selectionIndexes[] = {0,1,4,5,6,7,8,9,10,11,0,0,0};
-        static const void *selectionLists[] = {a,a,a,a,a,a,a,a, a, a,0,0,0};
+        static const void *selectionLists[] = {a,a,a,a,a,a,a,a, a, a,nullptr,nullptr,nullptr};
         QTest::newRow("Default, 13, 1, Prepend | Selection | Visible | Default")
                 << (RangeList()
                     << Range(a, 0, 1, int(C::PrependFlag | SelectionFlag | VisibleFlag | C::DefaultFlag  | C::CacheFlag))
@@ -445,7 +445,7 @@ void tst_qqmllistcompositor::clearFlags_data()
                     << Range(a, 2, 2, int(C::PrependFlag | VisibleFlag | C::DefaultFlag  | C::CacheFlag))
                     << Range(a, 4, 1, int(C::PrependFlag | SelectionFlag | C::DefaultFlag  | C::CacheFlag))
                     << Range(a, 5, 7, int(C::AppendFlag | C::PrependFlag | SelectionFlag | VisibleFlag | C::DefaultFlag  | C::CacheFlag))
-                    << Range(0, 0, 4, int(SelectionFlag | VisibleFlag | C::DefaultFlag | C::CacheFlag)))
+                    << Range(nullptr, 0, 4, int(SelectionFlag | VisibleFlag | C::DefaultFlag | C::CacheFlag)))
                 << C::Default << 13 << 1 << int(C::PrependFlag | SelectionFlag | VisibleFlag | C::DefaultFlag)
                 << (RemoveList()
                     << Remove(11, 11, 13, 13, 1, SelectionFlag | VisibleFlag | C::DefaultFlag | C::CacheFlag))
@@ -454,13 +454,13 @@ void tst_qqmllistcompositor::clearFlags_data()
                 << IndexArray(visibleIndexes) << ListArray(visibleLists)
                 << IndexArray(selectionIndexes) << ListArray(selectionLists);
     } { static const int cacheIndexes[] = {0,1,2,3,4,5,6,7,8,9,10,0};
-        static const void *cacheLists[] = {a,a,a,a,a,a,a,a,a,a, a,0};
+        static const void *cacheLists[] = {a,a,a,a,a,a,a,a,a,a, a,nullptr};
         static const int defaultIndexes[] = {0,1,2,3,4,5,6,7,8,9,10,11,0,0,0};
-        static const void *defaultLists[] = {a,a,a,a,a,a,a,a,a,a, a, a,0,0,0};
+        static const void *defaultLists[] = {a,a,a,a,a,a,a,a,a,a, a, a,nullptr,nullptr,nullptr};
         static const int visibleIndexes[] = {0,2,3,5,6,7,8,9,10,11,0,0,0};
-        static const void *visibleLists[] = {a,a,a,a,a,a,a,a, a, a,0,0,0};
+        static const void *visibleLists[] = {a,a,a,a,a,a,a,a, a, a,nullptr,nullptr,nullptr};
         static const int selectionIndexes[] = {0,1,4,5,6,7,8,9,10,11,0,0,0};
-        static const void *selectionLists[] = {a,a,a,a,a,a,a,a, a, a,0,0,0};
+        static const void *selectionLists[] = {a,a,a,a,a,a,a,a, a, a,nullptr,nullptr,nullptr};
         QTest::newRow("Cache, 11, 4, Cache")
                 << (RangeList()
                     << Range(a, 0, 1, int(C::PrependFlag | SelectionFlag | VisibleFlag | C::DefaultFlag  | C::CacheFlag))
@@ -468,8 +468,8 @@ void tst_qqmllistcompositor::clearFlags_data()
                     << Range(a, 2, 2, int(C::PrependFlag | VisibleFlag | C::DefaultFlag  | C::CacheFlag))
                     << Range(a, 4, 1, int(C::PrependFlag | SelectionFlag | C::DefaultFlag  | C::CacheFlag))
                     << Range(a, 5, 7, int(C::AppendFlag | C::PrependFlag | SelectionFlag | VisibleFlag | C::DefaultFlag  | C::CacheFlag))
-                    << Range(0, 0, 1, int(C::CacheFlag))
-                    << Range(0, 0, 3, int(SelectionFlag | VisibleFlag | C::DefaultFlag | C::CacheFlag)))
+                    << Range(nullptr, 0, 1, int(C::CacheFlag))
+                    << Range(nullptr, 0, 3, int(SelectionFlag | VisibleFlag | C::DefaultFlag | C::CacheFlag)))
                 << C::Cache << 11 << 4 << int(C::CacheFlag)
                 << (RemoveList())
                 << IndexArray(cacheIndexes) << ListArray(cacheLists)
@@ -477,13 +477,13 @@ void tst_qqmllistcompositor::clearFlags_data()
                 << IndexArray(visibleIndexes) << ListArray(visibleLists)
                 << IndexArray(selectionIndexes) << ListArray(selectionLists);
     } { static const int cacheIndexes[] = {0,1,2,3,4,5,6,7,8,9,10,0};
-        static const void *cacheLists[] = {a,a,a,a,a,a,a,a,a,a, a,0};
+        static const void *cacheLists[] = {a,a,a,a,a,a,a,a,a,a, a,nullptr};
         static const int defaultIndexes[] = {0,1,2,3,4,5,6,7,8,9,10,0};
-        static const void *defaultLists[] = {a,a,a,a,a,a,a,a,a,a, a,0};
+        static const void *defaultLists[] = {a,a,a,a,a,a,a,a,a,a, a,nullptr};
         static const int visibleIndexes[] = {0,2,3,5,6,7,8,9,10,0};
-        static const void *visibleLists[] = {a,a,a,a,a,a,a,a, a,0};
+        static const void *visibleLists[] = {a,a,a,a,a,a,a,a, a,nullptr};
         static const int selectionIndexes[] = {0,1,4,5,6,7,8,9,10,0};
-        static const void *selectionLists[] = {a,a,a,a,a,a,a,a, a,0};
+        static const void *selectionLists[] = {a,a,a,a,a,a,a,a, a,nullptr};
         QTest::newRow("Default, 11, 3, Default | Visible | Selection")
                 << (RangeList()
                     << Range(a, 0, 1, int(C::PrependFlag | SelectionFlag | VisibleFlag | C::DefaultFlag  | C::CacheFlag))
@@ -492,8 +492,8 @@ void tst_qqmllistcompositor::clearFlags_data()
                     << Range(a, 4, 1, int(C::PrependFlag | SelectionFlag | C::DefaultFlag  | C::CacheFlag))
                     << Range(a, 5, 6, int(C::PrependFlag | SelectionFlag | VisibleFlag | C::DefaultFlag  | C::CacheFlag))
                     << Range(a, 11, 1, int(C::AppendFlag | C::PrependFlag | SelectionFlag | VisibleFlag | C::DefaultFlag))
-                    << Range(0, 0, 2, int(SelectionFlag | VisibleFlag | C::DefaultFlag))
-                    << Range(0, 0, 1, int(SelectionFlag | VisibleFlag | C::DefaultFlag | C::CacheFlag)))
+                    << Range(nullptr, 0, 2, int(SelectionFlag | VisibleFlag | C::DefaultFlag))
+                    << Range(nullptr, 0, 1, int(SelectionFlag | VisibleFlag | C::DefaultFlag | C::CacheFlag)))
                 << C::Default << 11 << 3 << int(C::DefaultFlag | VisibleFlag| SelectionFlag)
                 << (RemoveList()
                     << Remove(9, 9, 11, 11, 1, SelectionFlag | VisibleFlag | C::DefaultFlag)
@@ -584,13 +584,13 @@ void tst_qqmllistcompositor::setFlags_data()
     int listA; void *a = &listA;
 
     {   static const int cacheIndexes[] = {0,0,0,0};
-        static const void *cacheLists[] = {0,0,0,0};
+        static const void *cacheLists[] = {nullptr,nullptr,nullptr,nullptr};
         static const int defaultIndexes[] = {0,1,2,3,4,5,6,7,8,9,10,11};
         static const void *defaultLists[] = {a,a,a,a,a,a,a,a,a,a, a, a};
         QTest::newRow("Default, 2, 2, Default")
                 << (RangeList()
                     << Range(a, 0, 12, C::DefaultFlag)
-                    << Range(0, 0, 4, C::CacheFlag))
+                    << Range(nullptr, 0, 4, C::CacheFlag))
                 << C::Default << 2 << 2 << int(C::DefaultFlag)
                 << (InsertList())
                 << IndexArray(cacheIndexes) << ListArray(cacheLists)
@@ -598,7 +598,7 @@ void tst_qqmllistcompositor::setFlags_data()
                 << IndexArray() << ListArray()
                 << IndexArray() << ListArray();
     } { static const int cacheIndexes[] = {0,0,0,0};
-        static const void *cacheLists[] = {0,0,0,0};
+        static const void *cacheLists[] = {nullptr,nullptr,nullptr,nullptr};
         static const int defaultIndexes[] = {0,1,2,3,4,5,6,7,8,9,10,11};
         static const void *defaultLists[] = {a,a,a,a,a,a,a,a,a,a, a, a};
         static const int visibleIndexes[] = {2,3};
@@ -606,7 +606,7 @@ void tst_qqmllistcompositor::setFlags_data()
         QTest::newRow("Default, 2, 2, Visible")
                 << (RangeList()
                     << Range(a, 0, 12, C::DefaultFlag)
-                    << Range(0, 0, 4, C::CacheFlag))
+                    << Range(nullptr, 0, 4, C::CacheFlag))
                 << C::Default << 2 << 2 << int(VisibleFlag)
                 << (InsertList()
                     << Insert(0, 0, 2, 0, 2, VisibleFlag))
@@ -615,7 +615,7 @@ void tst_qqmllistcompositor::setFlags_data()
                 << IndexArray(visibleIndexes) << ListArray(visibleLists)
                 << IndexArray() << ListArray();
     } { static const int cacheIndexes[] = {3,6,0,0,0,0};
-        static const void *cacheLists[] = {a,a,0,0,0,0};
+        static const void *cacheLists[] = {a,a,nullptr,nullptr,nullptr,nullptr};
         static const int defaultIndexes[] = {0,1,2,3,4,5,6,7,8,9,10,11};
         static const void *defaultLists[] = {a,a,a,a,a,a,a,a,a,a, a, a};
         static const int visibleIndexes[] = {2,3,6,7};
@@ -629,7 +629,7 @@ void tst_qqmllistcompositor::setFlags_data()
                     << Range(a, 4, 2, C::DefaultFlag)
                     << Range(a, 6, 2, VisibleFlag | C::DefaultFlag)
                     << Range(a, 8, 4, C::DefaultFlag)
-                    << Range(0, 0, 4, C::CacheFlag))
+                    << Range(nullptr, 0, 4, C::CacheFlag))
                 << Visible << 1 << 2 << int(SelectionFlag | C::CacheFlag)
                 << (InsertList()
                     << Insert(0, 1, 3, 0, 1, SelectionFlag | C::CacheFlag)
@@ -639,11 +639,11 @@ void tst_qqmllistcompositor::setFlags_data()
                 << IndexArray(visibleIndexes) << ListArray(visibleLists)
                 << IndexArray(selectionIndexes) << ListArray(selectionLists);
     } { static const int cacheIndexes[] = {3,6,0,0,0,0};
-        static const void *cacheLists[] = {a,a,0,0,0,0};
+        static const void *cacheLists[] = {a,a,nullptr,nullptr,nullptr,nullptr};
         static const int defaultIndexes[] = {0,1,2,3,4,5,6,7,8,9,10,11};
         static const void *defaultLists[] = {a,a,a,a,a,a,a,a,a,a, a, a};
         static const int visibleIndexes[] = {2,3,6,7,0};
-        static const void *visibleLists[] = {a,a,a,a,0};
+        static const void *visibleLists[] = {a,a,a,a,nullptr};
         static const int selectionIndexes[] = {3,6};
         static const void *selectionLists[] = {a,a};
         QTest::newRow("Cache, 3, 1, Visible")
@@ -655,7 +655,7 @@ void tst_qqmllistcompositor::setFlags_data()
                     << Range(a, 6, 1, SelectionFlag | VisibleFlag | C::DefaultFlag | C::CacheFlag)
                     << Range(a, 7, 1, VisibleFlag | C::DefaultFlag)
                     << Range(a, 8, 4, C::DefaultFlag)
-                    << Range(0, 0, 4, C::CacheFlag))
+                    << Range(nullptr, 0, 4, C::CacheFlag))
                 << C::Cache << 3 << 1 << int(VisibleFlag)
                 << (InsertList()
                     << Insert(2, 4, 12, 3, 1, VisibleFlag | C::CacheFlag))
@@ -770,14 +770,14 @@ void tst_qqmllistcompositor::move_data()
     int listC; void *c = &listC;
 
     {   static const int cacheIndexes[] = {0,0,0,0,2,3};
-        static const void *cacheLists[] = {0,0,0,0,c,c};
+        static const void *cacheLists[] = {nullptr,nullptr,nullptr,nullptr,c,c};
         static const int defaultIndexes[] = {0,0,1,2,3,4,5,0,1,2,3,4,5,1,2,3,0,1,2,3,4,5};
-        static const void *defaultLists[] = {0,a,a,a,a,a,a,b,b,b,b,b,b,0,0,0,c,c,c,c,c,c};
+        static const void *defaultLists[] = {nullptr,a,a,a,a,a,a,b,b,b,b,b,b,nullptr,nullptr,nullptr,c,c,c,c,c,c};
         QTest::newRow("15, 0, 1")
                 << (RangeList()
                     << Range(a, 0, 6, C::DefaultFlag)
                     << Range(b, 0, 6, C::AppendFlag | C::PrependFlag | C::DefaultFlag)
-                    << Range(0, 0, 4, C::DefaultFlag | C::CacheFlag)
+                    << Range(nullptr, 0, 4, C::DefaultFlag | C::CacheFlag)
                     << Range(c, 0, 2, C::PrependFlag | C::DefaultFlag)
                     << Range(c, 2, 2, C::PrependFlag | C::DefaultFlag | C::CacheFlag)
                     << Range(c, 4, 2, C::AppendFlag | C::PrependFlag | C::DefaultFlag))
@@ -791,15 +791,15 @@ void tst_qqmllistcompositor::move_data()
                 << IndexArray() << ListArray()
                 << IndexArray() << ListArray();
     } { static const int cacheIndexes[] = {0,0,0,0,2,3};
-        static const void *cacheLists[] = {0,0,0,0,c,c};
+        static const void *cacheLists[] = {nullptr,nullptr,nullptr,nullptr,c,c};
         static const int defaultIndexes[] = {0,1,0,1,2,3,4,5,0,1,2,3,4,5,2,3,0,1,2,3,4,5};
-        static const void *defaultLists[] = {0,0,a,a,a,a,a,a,b,b,b,b,b,b,0,0,c,c,c,c,c,c};
+        static const void *defaultLists[] = {nullptr,nullptr,a,a,a,a,a,a,b,b,b,b,b,b,nullptr,nullptr,c,c,c,c,c,c};
         QTest::newRow("15, 1, 1")
                 << (RangeList()
-                    << Range(0, 0, 1, C::DefaultFlag | C::CacheFlag)
+                    << Range(nullptr, 0, 1, C::DefaultFlag | C::CacheFlag)
                     << Range(a, 0, 6, C::DefaultFlag)
                     << Range(b, 0, 6, C::AppendFlag | C::PrependFlag | C::DefaultFlag)
-                    << Range(0, 0, 3, C::DefaultFlag | C::CacheFlag)
+                    << Range(nullptr, 0, 3, C::DefaultFlag | C::CacheFlag)
                     << Range(c, 0, 2, C::PrependFlag | C::DefaultFlag)
                     << Range(c, 2, 2, C::PrependFlag | C::DefaultFlag | C::CacheFlag)
                     << Range(c, 4, 2, C::AppendFlag | C::PrependFlag | C::DefaultFlag))
@@ -813,15 +813,15 @@ void tst_qqmllistcompositor::move_data()
                 << IndexArray() << ListArray()
                 << IndexArray() << ListArray();
     } { static const int cacheIndexes[] = {0,0,0,0,2,3};
-        static const void *cacheLists[] = {0,0,0,0,c,c};
+        static const void *cacheLists[] = {nullptr,nullptr,nullptr,nullptr,c,c};
         static const int defaultIndexes[] = {0,1,2,0,1,3,4,5,0,1,2,3,4,5,2,3,0,1,2,3,4,5};
-        static const void *defaultLists[] = {a,a,a,0,0,a,a,a,b,b,b,b,b,b,0,0,c,c,c,c,c,c};
+        static const void *defaultLists[] = {a,a,a,nullptr,nullptr,a,a,a,b,b,b,b,b,b,nullptr,nullptr,c,c,c,c,c,c};
         QTest::newRow("0, 3, 2")
                 << (RangeList()
-                    << Range(0, 0, 2, C::DefaultFlag | C::CacheFlag)
+                    << Range(nullptr, 0, 2, C::DefaultFlag | C::CacheFlag)
                     << Range(a, 0, 6, C::DefaultFlag)
                     << Range(b, 0, 6, C::AppendFlag | C::PrependFlag | C::DefaultFlag)
-                    << Range(0, 0, 2, C::DefaultFlag | C::CacheFlag)
+                    << Range(nullptr, 0, 2, C::DefaultFlag | C::CacheFlag)
                     << Range(c, 0, 2, C::PrependFlag | C::DefaultFlag)
                     << Range(c, 2, 2, C::PrependFlag | C::DefaultFlag | C::CacheFlag)
                     << Range(c, 4, 2, C::AppendFlag | C::PrependFlag | C::DefaultFlag))
@@ -835,16 +835,16 @@ void tst_qqmllistcompositor::move_data()
                 << IndexArray() << ListArray()
                 << IndexArray() << ListArray();
     } { static const int cacheIndexes[] = {0,0,0,0,2,3};
-        static const void *cacheLists[] = {0,0,0,0,c,c};
+        static const void *cacheLists[] = {nullptr,nullptr,nullptr,nullptr,c,c};
         static const int defaultIndexes[] = {0,5,0,1,2,3,4,5,0,1,0,1,2,2,3,3,4,1,2,3,4,5};
-        static const void *defaultLists[] = {a,a,b,b,b,b,b,b,0,0,c,a,a,0,0,a,a,c,c,c,c,c};
+        static const void *defaultLists[] = {a,a,b,b,b,b,b,b,nullptr,nullptr,c,a,a,nullptr,nullptr,a,a,c,c,c,c,c};
         QTest::newRow("7, 1, 10")
                 << (RangeList()
                     << Range(a, 0, 3, C::DefaultFlag)
-                    << Range(0, 0, 2, C::DefaultFlag | C::CacheFlag)
+                    << Range(nullptr, 0, 2, C::DefaultFlag | C::CacheFlag)
                     << Range(a, 3, 3, C::DefaultFlag)
                     << Range(b, 0, 6, C::AppendFlag | C::PrependFlag | C::DefaultFlag)
-                    << Range(0, 0, 2, C::DefaultFlag | C::CacheFlag)
+                    << Range(nullptr, 0, 2, C::DefaultFlag | C::CacheFlag)
                     << Range(c, 0, 2, C::PrependFlag | C::DefaultFlag)
                     << Range(c, 2, 2, C::PrependFlag | C::DefaultFlag | C::CacheFlag)
                     << Range(c, 4, 2, C::AppendFlag | C::PrependFlag | C::DefaultFlag))
@@ -864,18 +864,18 @@ void tst_qqmllistcompositor::move_data()
                 << IndexArray() << ListArray()
                 << IndexArray() << ListArray();
     } { static const int cacheIndexes[] = {0,0,0,0,3,2};
-        static const void *cacheLists[] = {0,0,0,0,c,c};
+        static const void *cacheLists[] = {nullptr,nullptr,nullptr,nullptr,c,c};
         static const int defaultIndexes[] = {0,5,0,1,2,3,4,5,0,1,0,1,2,2,3,3,4,3,4,5,1,2};
-        static const void *defaultLists[] = {a,a,b,b,b,b,b,b,0,0,c,a,a,0,0,a,a,c,c,c,c,c};
+        static const void *defaultLists[] = {a,a,b,b,b,b,b,b,nullptr,nullptr,c,a,a,nullptr,nullptr,a,a,c,c,c,c,c};
         QTest::newRow("17, 20, 2")
                 << (RangeList()
                     << Range(a, 0, 1, C::DefaultFlag)
                     << Range(a, 5, 1, C::DefaultFlag)
                     << Range(b, 0, 6, C::DefaultFlag)
-                    << Range(0, 0, 2, C::DefaultFlag | C::CacheFlag)
+                    << Range(nullptr, 0, 2, C::DefaultFlag | C::CacheFlag)
                     << Range(c, 0, 1, C::DefaultFlag)
                     << Range(a, 1, 2, C::DefaultFlag)
-                    << Range(0, 0, 2, C::DefaultFlag | C::CacheFlag)
+                    << Range(nullptr, 0, 2, C::DefaultFlag | C::CacheFlag)
                     << Range(a, 3, 2, C::DefaultFlag)
                     << Range(b, 0, 6, C::AppendFlag | C::PrependFlag)
                     << Range(c, 0, 1, C::PrependFlag)
@@ -1072,7 +1072,7 @@ void tst_qqmllistcompositor::clear()
 
     compositor.append(a, 0, 8, C::AppendFlag | C::PrependFlag | VisibleFlag | C::DefaultFlag);
     compositor.append(b, 4, 5,  VisibleFlag | C::DefaultFlag);
-    compositor.append(0, 0, 3,  VisibleFlag | C::DefaultFlag | C::CacheFlag);
+    compositor.append(nullptr, 0, 3,  VisibleFlag | C::DefaultFlag | C::CacheFlag);
 
     QCOMPARE(compositor.count(C::Default), 16);
     QCOMPARE(compositor.count(Visible), 16);
diff --git a/tests/auto/qml/qqmllistmodel/data/dynamicroles.qml b/tests/auto/qml/qqmllistmodel/data/dynamicroles.qml
new file mode 100644
index 0000000000..7d3650c3b9
--- /dev/null
+++ b/tests/auto/qml/qqmllistmodel/data/dynamicroles.qml
@@ -0,0 +1,21 @@
+import QtQuick 2.0
+
+Item {
+    id: root
+
+    ListModel {
+        id: listModel
+        objectName: "listModel"
+        dynamicRoles: true
+
+        // have to add elements dynamically when dynamicRoles = true
+        function appendNewElement() {
+            listModel.append({"name": "test", "obj": null})
+        }
+
+        function setElementAgain() {
+            var element = listModel.get(0)
+            listModel.set(0, element)
+        }
+    }
+}
diff --git a/tests/auto/qml/qqmllistmodel/data/qtbug38907.qml b/tests/auto/qml/qqmllistmodel/data/qtbug38907.qml
new file mode 100644
index 0000000000..0abf221f60
--- /dev/null
+++ b/tests/auto/qml/qqmllistmodel/data/qtbug38907.qml
@@ -0,0 +1,25 @@
+import QtQuick 2.0
+import QtTest 1.0
+
+Item {
+
+    Item {
+        id : testItem
+        property string name : "testObject"
+        property var object : this
+        function testMethod() {
+            return -1;
+        }
+    }
+
+    ListModel {
+        id : listModel
+        dynamicRoles : true
+    }
+
+    function exec() {
+        listModel.append(testItem);
+        listModel.append({ item : testItem });
+        return true;
+    }
+}
diff --git a/tests/auto/qml/qqmllistmodel/tst_qqmllistmodel.cpp b/tests/auto/qml/qqmllistmodel/tst_qqmllistmodel.cpp
index e442dd1421..771f3e5c4e 100644
--- a/tests/auto/qml/qqmllistmodel/tst_qqmllistmodel.cpp
+++ b/tests/auto/qml/qqmllistmodel/tst_qqmllistmodel.cpp
@@ -49,7 +49,7 @@ Q_DECLARE_METATYPE(QList<QVariantHash>)
 
 inline QVariant runexpr(QQmlEngine *engine, const QString &str)
 {
-    QQmlExpression expr(engine->rootContext(), 0, str);
+    QQmlExpression expr(engine->rootContext(), nullptr, str);
     return expr.evaluate();
 }
 
@@ -106,6 +106,7 @@ private slots:
     void get_nested_data();
     void crash_model_with_multiple_roles();
     void crash_model_with_unknown_roles();
+    void crash_model_with_dynamic_roles();
     void set_model_cache();
     void property_changes();
     void property_changes_data();
@@ -123,6 +124,10 @@ private slots:
     void about_to_be_signals();
     void modify_through_delegate();
     void bindingsOnGetResult();
+    void stringifyModelEntry();
+    void qobjectTrackerForDynamicModelObjects();
+    void crash_append_empty_array();
+    void dynamic_roles_crash_QTBUG_38907();
 };
 
 bool tst_qqmllistmodel::compareVariantList(const QVariantList &testList, QVariant object)
@@ -130,7 +135,7 @@ bool tst_qqmllistmodel::compareVariantList(const QVariantList &testList, QVarian
     bool allOk = true;
 
     QQmlListModel *model = qobject_cast<QQmlListModel *>(object.value<QObject *>());
-    if (model == 0)
+    if (model == nullptr)
         return false;
 
     if (model->count() != testList.count())
@@ -253,7 +258,7 @@ void tst_qqmllistmodel::static_types()
     QVERIFY(!component.isError());
 
     QObject *obj = component.create();
-    QVERIFY(obj != 0);
+    QVERIFY(obj != nullptr);
 
     if (error.isEmpty()) {
         QVariant actual = obj->property("test");
@@ -324,7 +329,7 @@ void tst_qqmllistmodel::static_i18n()
     QVERIFY(!component.isError());
 
     QObject *obj = component.create();
-    QVERIFY(obj != 0);
+    QVERIFY(obj != nullptr);
 
     QVariant actual = obj->property("test");
 
@@ -373,7 +378,7 @@ void tst_qqmllistmodel::dynamic_i18n()
     QVERIFY(!component.isError());
 
     QObject *obj = component.create();
-    QVERIFY(obj != 0);
+    QVERIFY(obj != nullptr);
 
     QVariant actual = obj->property("test");
 
@@ -411,7 +416,7 @@ void tst_qqmllistmodel::static_nestedElements()
     component.setData(componentStr.toUtf8(), QUrl::fromLocalFile(""));
 
     QObject *obj = component.create();
-    QVERIFY(obj != 0);
+    QVERIFY(obj != nullptr);
 
     QVariant count = obj->property("count");
     QCOMPARE(count.type(), QVariant::Int);
@@ -447,6 +452,7 @@ void tst_qqmllistmodel::dynamic_data()
         QTest::newRow("get2") << "{get(-1) === undefined}" << 1 << "" << dr;
         QTest::newRow("get3") << "{append({'foo':123});get(0) != undefined}" << 1 << "" << dr;
         QTest::newRow("get4") << "{append({'foo':123});get(0).foo}" << 123 << "" << dr;
+        QTest::newRow("get5") << "{append({'foo':123});get(0) == get(0)}" << 1 << "" << dr;
         QTest::newRow("get-modify1") << "{append({'foo':123,'bar':456});get(0).foo = 333;get(0).foo}" << 333 << "" << dr;
         QTest::newRow("get-modify2") << "{append({'z':1});append({'foo':123,'bar':456});get(1).bar = 999;get(1).bar}" << 999 << "" << dr;
 
@@ -610,7 +616,7 @@ void tst_qqmllistmodel::enumerate()
     QQmlComponent component(&eng, testFileUrl("enumerate.qml"));
     QVERIFY(!component.isError());
     QQuickItem *item = qobject_cast<QQuickItem*>(component.create());
-    QVERIFY(item != 0);
+    QVERIFY(item != nullptr);
 
     QLatin1String expectedStrings[] = {
         QLatin1String("val1=1Y"),
@@ -955,9 +961,9 @@ void tst_qqmllistmodel::crash_model_with_multiple_roles()
     QQmlComponent component(&eng, testFileUrl("multipleroles.qml"));
     QObject *rootItem = component.create();
     QVERIFY(component.errorString().isEmpty());
-    QVERIFY(rootItem != 0);
+    QVERIFY(rootItem != nullptr);
     QQmlListModel *model = rootItem->findChild<QQmlListModel*>("listModel");
-    QVERIFY(model != 0);
+    QVERIFY(model != nullptr);
 
     // used to cause a crash
     model->setProperty(0, "black", true);
@@ -971,15 +977,106 @@ void tst_qqmllistmodel::crash_model_with_unknown_roles()
     QQmlComponent component(&eng, testFileUrl("multipleroles.qml"));
     QScopedPointer<QObject> rootItem(component.create());
     QVERIFY(component.errorString().isEmpty());
-    QVERIFY(rootItem != 0);
+    QVERIFY(rootItem != nullptr);
     QQmlListModel *model = rootItem->findChild<QQmlListModel*>("listModel");
-    QVERIFY(model != 0);
+    QVERIFY(model != nullptr);
 
     // used to cause a crash in debug builds
     model->index(0, 0, QModelIndex()).data(Qt::DisplayRole);
     model->index(0, 0, QModelIndex()).data(Qt::UserRole);
 }
 
+//QTBUG-35639
+void tst_qqmllistmodel::crash_model_with_dynamic_roles()
+{
+    {
+        // setting a dynamic role to a QObject value, then triggering dtor
+        QQmlEngine eng;
+        QQmlComponent component(&eng, testFileUrl("dynamicroles.qml"));
+        QObject *rootItem = component.create();
+        qWarning() << component.errorString();
+        QVERIFY(component.errorString().isEmpty());
+        QVERIFY(rootItem != 0);
+        QQmlListModel *model = rootItem->findChild<QQmlListModel*>("listModel");
+        QVERIFY(model != 0);
+
+        QMetaObject::invokeMethod(model, "appendNewElement");
+
+        QObject *testObj = new QObject;
+        model->setProperty(0, "obj", QVariant::fromValue<QObject*>(testObj));
+        delete testObj;
+
+        // delete the root item, which will cause the model dtor to run
+        // previously, this would crash as it attempted to delete testObj.
+        delete rootItem;
+    }
+
+    {
+        // setting a dynamic role to a QObject value, then triggering
+        // DynamicRoleModelNode::updateValues() to trigger unsafe qobject_cast
+        QQmlEngine eng;
+        QQmlComponent component(&eng, testFileUrl("dynamicroles.qml"));
+        QObject *rootItem = component.create();
+        qWarning() << component.errorString();
+        QVERIFY(component.errorString().isEmpty());
+        QVERIFY(rootItem != 0);
+        QQmlListModel *model = rootItem->findChild<QQmlListModel*>("listModel");
+        QVERIFY(model != 0);
+
+        QMetaObject::invokeMethod(model, "appendNewElement");
+
+        QObject *testObj = new QObject;
+        model->setProperty(0, "obj", QVariant::fromValue<QObject*>(testObj));
+        delete testObj;
+
+        QMetaObject::invokeMethod(model, "setElementAgain");
+
+        delete rootItem;
+    }
+
+    {
+        // setting a dynamic role to a QObject value, then triggering
+        // DynamicRoleModelNodeMetaObject::propertyWrite()
+
+        /*
+           XXX TODO: I couldn't reproduce this one simply - I think it
+           requires a WorkerScript sync() call, and that's non-trivial.
+           I thought I could do it simply via:
+
+        QQmlEngine eng;
+        QQmlComponent component(&eng, testFileUrl("dynamicroles.qml"));
+        QObject *rootItem = component.create();
+        qWarning() << component.errorString();
+        QVERIFY(component.errorString().isEmpty());
+        QVERIFY(rootItem != 0);
+        QQmlListModel *model = rootItem->findChild<QQmlListModel*>("listModel");
+        QVERIFY(model != 0);
+
+        QMetaObject::invokeMethod(model, "appendNewElement");
+
+        QObject *testObj = new QObject;
+        model->setProperty(0, "obj", QVariant::fromValue<QObject*>(testObj));
+        delete testObj;
+        QObject *testObj2 = new QObject;
+        model->setProperty(0, "obj", QVariant::fromValue<QObject*>(testObj2));
+
+           But it turns out that that doesn't work (the setValue() call within
+           setProperty() doesn't seem to trigger the right codepath, for some
+           reason), and you can't trigger it manually via:
+
+        QObject *testObj2 = new QObject;
+        void *a[] = { testObj2, 0 };
+        QMetaObject::metacall(dynamicNodeModel, QMetaObject::WriteProperty, 0, a);
+
+           because the dynamicNodeModel for that index cannot be retrieved
+           using the public API.
+
+           But, anyway, I think the above two test cases are sufficient to
+           show that QObject* values should be guarded internally.
+        */
+    }
+}
+
 //QTBUG-15190
 void tst_qqmllistmodel::set_model_cache()
 {
@@ -987,7 +1084,7 @@ void tst_qqmllistmodel::set_model_cache()
     QQmlComponent component(&eng, testFileUrl("setmodelcachelist.qml"));
     QObject *model = component.create();
     QVERIFY2(component.errorString().isEmpty(), QTest::toString(component.errorString()));
-    QVERIFY(model != 0);
+    QVERIFY(model != nullptr);
     QVERIFY(model->property("ok").toBool());
 
     delete model;
@@ -1185,10 +1282,10 @@ void tst_qqmllistmodel::signal_handlers()
     QQmlComponent component(&eng, testFileUrl("signalhandlers.qml"));
     QObject *model = component.create();
     QQmlListModel *lm = qobject_cast<QQmlListModel *>(model);
-    QVERIFY(lm != 0);
+    QVERIFY(lm != nullptr);
     lm->setDynamicRoles(dynamicRoles);
     QVERIFY2(component.errorString().isEmpty(), QTest::toString(component.errorString()));
-    QVERIFY(model != 0);
+    QVERIFY(model != nullptr);
     QVERIFY(model->property("ok").toBool());
 
     delete model;
@@ -1272,7 +1369,7 @@ void tst_qqmllistmodel::empty_element_warning()
     QVERIFY(!component.isError());
 
     QObject *obj = component.create();
-    QVERIFY(obj != 0);
+    QVERIFY(obj != nullptr);
 
     delete obj;
 }
@@ -1482,6 +1579,94 @@ void tst_qqmllistmodel::bindingsOnGetResult()
     QVERIFY(obj->property("success").toBool());
 }
 
+void tst_qqmllistmodel::stringifyModelEntry()
+{
+    QQmlEngine engine;
+    QQmlComponent component(&engine);
+    component.setData(
+                      "import QtQuick 2.0\n"
+                      "Item {\n"
+                      "   ListModel {\n"
+                      "       id: testModel\n"
+                      "       objectName: \"testModel\"\n"
+                      "       ListElement { name: \"Joe\"; age: 22 }\n"
+                      "   }\n"
+                      "}\n", QUrl());
+    QScopedPointer<QObject> scene(component.create());
+    QQmlListModel *model = scene->findChild<QQmlListModel*>("testModel");
+    QQmlExpression expr(engine.rootContext(), model, "JSON.stringify(get(0));");
+    QVariant v = expr.evaluate();
+    QVERIFY2(!expr.hasError(), QTest::toString(expr.error().toString()));
+    const QString expectedString = QStringLiteral("{\"age\":22,\"name\":\"Joe\"}");
+    QCOMPARE(v.toString(), expectedString);
+}
+
+void tst_qqmllistmodel::qobjectTrackerForDynamicModelObjects()
+{
+    QQmlEngine engine;
+    QQmlComponent component(&engine);
+    component.setData(
+                      "import QtQuick 2.0\n"
+                      "Item {\n"
+                      "   ListModel {\n"
+                      "       id: testModel\n"
+                      "       objectName: \"testModel\"\n"
+                      "       ListElement { name: \"Joe\"; age: 22 }\n"
+                      "   }\n"
+                      "}\n", QUrl());
+    QScopedPointer<QObject> scene(component.create());
+    QQmlListModel *model = scene->findChild<QQmlListModel*>("testModel");
+    QQmlExpression expr(engine.rootContext(), model, "get(0);");
+    QVariant v = expr.evaluate();
+    QVERIFY2(!expr.hasError(), QTest::toString(expr.error().toString()));
+
+    QObject *obj = v.value<QObject*>();
+    QVERIFY(obj);
+
+    QQmlData *ddata = QQmlData::get(obj, /*create*/false);
+    QVERIFY(ddata);
+    QVERIFY(!ddata->jsWrapper.isNullOrUndefined());
+}
+
+void tst_qqmllistmodel::crash_append_empty_array()
+{
+    QQmlEngine engine;
+    QQmlComponent component(&engine);
+    component.setData(
+                "import QtQuick 2.0\n"
+                "Item {\n"
+                "   ListModel {\n"
+                "      id: testModel\n"
+                "      objectName: \"testModel\""
+                "   }\n"
+                "}\n", QUrl());
+    QScopedPointer<QObject> scene(component.create());
+    QQmlListModel *model = scene->findChild<QQmlListModel*>("testModel");
+    QSignalSpy spy(model, &QQmlListModel::rowsAboutToBeInserted);
+    QQmlExpression expr(engine.rootContext(), model, "append(new Array())");
+    expr.evaluate();
+    QVERIFY2(!expr.hasError(), QTest::toString(expr.error().toString()));
+    QCOMPARE(spy.count(), 0);
+}
+
+void tst_qqmllistmodel::dynamic_roles_crash_QTBUG_38907()
+{
+    QQmlEngine eng;
+    QQmlComponent component(&eng, testFileUrl("qtbug38907.qml"));
+    QVERIFY(!component.isError());
+    QScopedPointer<QQuickItem> item(qobject_cast<QQuickItem*>(component.create()));
+    QVERIFY(item != 0);
+
+    QVariant retVal;
+
+    QMetaObject::invokeMethod(item.data(),
+                              "exec",
+                              Qt::DirectConnection,
+                              Q_RETURN_ARG(QVariant, retVal));
+
+    QVERIFY(retVal.toBool());
+}
+
 QTEST_MAIN(tst_qqmllistmodel)
 
 #include "tst_qqmllistmodel.moc"
diff --git a/tests/auto/qml/qqmllistmodelworkerscript/tst_qqmllistmodelworkerscript.cpp b/tests/auto/qml/qqmllistmodelworkerscript/tst_qqmllistmodelworkerscript.cpp
index 9564d6a8b2..21b0508e4d 100644
--- a/tests/auto/qml/qqmllistmodelworkerscript/tst_qqmllistmodelworkerscript.cpp
+++ b/tests/auto/qml/qqmllistmodelworkerscript/tst_qqmllistmodelworkerscript.cpp
@@ -48,7 +48,7 @@ Q_DECLARE_METATYPE(QList<QVariantHash>)
 
 inline QVariant runexpr(QQmlEngine *engine, const QString &str)
 {
-    QQmlExpression expr(engine->rootContext(), 0, str);
+    QQmlExpression expr(engine->rootContext(), nullptr, str);
     return expr.evaluate();
 }
 
@@ -111,7 +111,7 @@ bool tst_qqmllistmodelworkerscript::compareVariantList(const QVariantList &testL
     bool allOk = true;
 
     QQmlListModel *model = qobject_cast<QQmlListModel *>(object.value<QObject *>());
-    if (model == 0)
+    if (model == nullptr)
         return false;
 
     if (model->count() != testList.count())
@@ -192,7 +192,7 @@ void tst_qqmllistmodelworkerscript::dynamic_data()
     QTest::addColumn<QString>("warning");
     QTest::addColumn<bool>("dynamicRoles");
 
-    for (int i=0 ; i < 2 ; ++i) {
+    for (int i = 0; i < 2; ++i) {
         bool dr = (i != 0);
 
         // Simple flat model
@@ -204,6 +204,7 @@ void tst_qqmllistmodelworkerscript::dynamic_data()
         QTest::newRow("get4") << "{append({'foo':123});get(0).foo}" << 123 << "" << dr;
         QTest::newRow("get-modify1") << "{append({'foo':123,'bar':456});get(0).foo = 333;get(0).foo}" << 333 << "" << dr;
         QTest::newRow("get-modify2") << "{append({'z':1});append({'foo':123,'bar':456});get(1).bar = 999;get(1).bar}" << 999 << "" << dr;
+        QTest::newRow("get-set") << "{append({'foo':123});get(0).foo;setProperty(0, 'foo', 999);get(0).foo}" << 999 << "" << dr;
 
         QTest::newRow("append1") << "{append({'foo':123});count}" << 1 << "" << dr;
         QTest::newRow("append2") << "{append({'foo':123,'bar':456});count}" << 1 << "" << dr;
@@ -349,7 +350,7 @@ void tst_qqmllistmodelworkerscript::dynamic_worker()
     QQmlEngine eng;
     QQmlComponent component(&eng, testFileUrl("model.qml"));
     QQuickItem *item = createWorkerTest(&eng, &component, &model);
-    QVERIFY(item != 0);
+    QVERIFY(item != nullptr);
 
     QSignalSpy spyCount(&model, SIGNAL(countChanged()));
 
@@ -400,7 +401,7 @@ void tst_qqmllistmodelworkerscript::dynamic_worker_sync()
     QQmlEngine eng;
     QQmlComponent component(&eng, testFileUrl("model.qml"));
     QQuickItem *item = createWorkerTest(&eng, &component, &model);
-    QVERIFY(item != 0);
+    QVERIFY(item != nullptr);
 
     if (script[0] == QLatin1Char('{') && script[script.length()-1] == QLatin1Char('}'))
         script = script.mid(1, script.length() - 2);
@@ -434,7 +435,7 @@ void tst_qqmllistmodelworkerscript::get_data()
     QTest::addColumn<QVariant>("roleValue");
     QTest::addColumn<bool>("dynamicRoles");
 
-    for (int i=0 ; i < 2 ; ++i) {
+    for (int i =0; i < 2; ++i) {
         bool dr = (i != 0);
 
         QTest::newRow("simple value") << "get(0).roleA = 500" << 0 << "roleA" << QVariant(500) << dr;
@@ -463,7 +464,7 @@ void tst_qqmllistmodelworkerscript::get_worker()
     QQmlEngine eng;
     QQmlComponent component(&eng, testFileUrl("model.qml"));
     QQuickItem *item = createWorkerTest(&eng, &component, &model);
-    QVERIFY(item != 0);
+    QVERIFY(item != nullptr);
 
     // Add some values like get() test
     RUNEVAL(item, "model.append({roleA: 100})");
@@ -515,7 +516,7 @@ void tst_qqmllistmodelworkerscript::property_changes_data()
     QTest::addColumn<QString>("testExpression");
     QTest::addColumn<bool>("dynamicRoles");
 
-    for (int i=0 ; i < 2 ; ++i) {
+    for (int i=1 ; i < 2 ; ++i) {
         bool dr = (i != 0);
 
         QTest::newRow("set: plain") << "append({'a':123, 'b':456, 'c':789});" << "set(0,{'b':123});"
@@ -574,7 +575,7 @@ void tst_qqmllistmodelworkerscript::property_changes_data()
                 << "b" << 0 << true << "get(0).b.get(0).a == 1 && get(0).b.get(1).a == 2 && get(0).b.get(2).a == 3" << dr;
 
         QTest::newRow("nested-set: list, no changes, empty") << "append({'a':123, 'b':[], 'c':789});" << "set(0,{'b':[]});"
-                << "b" << 0 << true << "get(0).b.count == 0" << dr;
+                << "b" << 0 << false << "get(0).b.count == 0" << dr;
     }
 }
 
@@ -593,7 +594,7 @@ void tst_qqmllistmodelworkerscript::property_changes_worker()
     QQmlComponent component(&engine, testFileUrl("model.qml"));
     QVERIFY2(component.errorString().isEmpty(), component.errorString().toUtf8());
     QQuickItem *item = createWorkerTest(&engine, &component, &model);
-    QVERIFY(item != 0);
+    QVERIFY(item != nullptr);
 
     QQmlExpression expr(engine.rootContext(), &model, script_setup);
     expr.evaluate();
@@ -640,7 +641,7 @@ void tst_qqmllistmodelworkerscript::worker_sync()
     QQmlEngine eng;
     QQmlComponent component(&eng, testFileUrl("workersync.qml"));
     QQuickItem *item = createWorkerTest(&eng, &component, &model);
-    QVERIFY(item != 0);
+    QVERIFY(item != nullptr);
 
     QCOMPARE(model.count(), 0);
 
@@ -705,7 +706,7 @@ void tst_qqmllistmodelworkerscript::worker_remove_element()
     QQmlEngine eng;
     QQmlComponent component(&eng, testFileUrl("workerremoveelement.qml"));
     QQuickItem *item = createWorkerTest(&eng, &component, &model);
-    QVERIFY(item != 0);
+    QVERIFY(item != nullptr);
 
     QSignalSpy spyModelRemoved(&model, SIGNAL(rowsRemoved(QModelIndex,int,int)));
 
@@ -738,7 +739,7 @@ void tst_qqmllistmodelworkerscript::worker_remove_element()
         QQmlEngine eng;
         QQmlComponent component(&eng, testFileUrl("workerremoveelement.qml"));
         QQuickItem *item = createWorkerTest(&eng, &component, model);
-        QVERIFY(item != 0);
+        QVERIFY(item != nullptr);
 
         QVERIFY(QMetaObject::invokeMethod(item, "addItem"));
 
@@ -768,7 +769,7 @@ void tst_qqmllistmodelworkerscript::worker_remove_list()
     QQmlEngine eng;
     QQmlComponent component(&eng, testFileUrl("workerremovelist.qml"));
     QQuickItem *item = createWorkerTest(&eng, &component, &model);
-    QVERIFY(item != 0);
+    QVERIFY(item != nullptr);
 
     QSignalSpy spyModelRemoved(&model, SIGNAL(rowsRemoved(QModelIndex,int,int)));
 
@@ -815,7 +816,7 @@ void tst_qqmllistmodelworkerscript::dynamic_role()
     QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("model.qml"));
     QQuickItem *item = createWorkerTest(&engine, &component, &model);
-    QVERIFY(item != 0);
+    QVERIFY(item != nullptr);
 
     QQmlExpression preExp(engine.rootContext(), &model, preamble);
     QCOMPARE(preExp.evaluate().toInt(), 0);
diff --git a/tests/auto/qml/qqmllistreference/tst_qqmllistreference.cpp b/tests/auto/qml/qqmllistreference/tst_qqmllistreference.cpp
index 5c16a48378..199f7bc7e4 100644
--- a/tests/auto/qml/qqmllistreference/tst_qqmllistreference.cpp
+++ b/tests/auto/qml/qqmllistreference/tst_qqmllistreference.cpp
@@ -115,7 +115,7 @@ void tst_qqmllistreference::qmllistreference_invalid()
     QVERIFY(!r.canAt());
     QVERIFY(!r.canClear());
     QVERIFY(!r.canCount());
-    QVERIFY(!r.append(0));
+    QVERIFY(!r.append(nullptr));
     QVERIFY(!r.at(10));
     QVERIFY(!r.clear());
     QCOMPARE(r.count(), 0);
@@ -132,7 +132,7 @@ void tst_qqmllistreference::qmllistreference_invalid()
     QVERIFY(!r.canAt());
     QVERIFY(!r.canClear());
     QVERIFY(!r.canCount());
-    QVERIFY(!r.append(0));
+    QVERIFY(!r.append(nullptr));
     QVERIFY(!r.at(10));
     QVERIFY(!r.clear());
     QCOMPARE(r.count(), 0);
@@ -149,7 +149,7 @@ void tst_qqmllistreference::qmllistreference_invalid()
     QVERIFY(!r.canAt());
     QVERIFY(!r.canClear());
     QVERIFY(!r.canCount());
-    QVERIFY(!r.append(0));
+    QVERIFY(!r.append(nullptr));
     QVERIFY(!r.at(10));
     QVERIFY(!r.clear());
     QCOMPARE(r.count(), 0);
@@ -247,7 +247,7 @@ void tst_qqmllistreference::canAppend()
 
     {
     TestType tt;
-    tt.property.append = 0;
+    tt.property.append = nullptr;
     QQmlListReference ref(&tt, "data");
     QVERIFY(!ref.canAppend());
     }
@@ -276,7 +276,7 @@ void tst_qqmllistreference::canAt()
 
     {
     TestType tt;
-    tt.property.at = 0;
+    tt.property.at = nullptr;
     QQmlListReference ref(&tt, "data");
     QVERIFY(!ref.canAt());
     }
@@ -305,7 +305,7 @@ void tst_qqmllistreference::canClear()
 
     {
     TestType tt;
-    tt.property.clear = 0;
+    tt.property.clear = nullptr;
     QQmlListReference ref(&tt, "data");
     QVERIFY(!ref.canClear());
     }
@@ -334,7 +334,7 @@ void tst_qqmllistreference::canCount()
 
     {
     TestType tt;
-    tt.property.count = 0;
+    tt.property.count = nullptr;
     QQmlListReference ref(&tt, "data");
     QVERIFY(!ref.canCount());
     }
@@ -363,7 +363,7 @@ void tst_qqmllistreference::isReadable()
 
     {
     TestType tt;
-    tt.property.count = 0;
+    tt.property.count = nullptr;
     QQmlListReference ref(&tt, "data");
     QVERIFY(!ref.isReadable());
     }
@@ -392,7 +392,7 @@ void tst_qqmllistreference::isManipulable()
 
     {
     TestType tt;
-    tt.property.count = 0;
+    tt.property.count = nullptr;
     QQmlListReference ref(&tt, "data");
     QVERIFY(!ref.isManipulable());
     }
@@ -421,17 +421,17 @@ void tst_qqmllistreference::append()
     QVERIFY(!ref.append(&object));
     QCOMPARE(tt->data.count(), 1);
     QCOMPARE(tt->data.at(0), tt);
-    QVERIFY(ref.append(0));
+    QVERIFY(ref.append(nullptr));
     QCOMPARE(tt->data.count(), 2);
     QCOMPARE(tt->data.at(0), tt);
     QVERIFY(!tt->data.at(1));
     delete tt;
-    QVERIFY(!ref.append(0));
+    QVERIFY(!ref.append(nullptr));
     }
 
     {
     TestType tt;
-    tt.property.append = 0;
+    tt.property.append = nullptr;
     QQmlListReference ref(&tt, "data");
     QVERIFY(!ref.append(&tt));
     }
@@ -466,7 +466,7 @@ void tst_qqmllistreference::at()
     {
     TestType tt;
     tt.data.append(&tt);
-    tt.property.at = 0;
+    tt.property.at = nullptr;
     QQmlListReference ref(&tt, "data");
     QVERIFY(!ref.at(0));
     }
@@ -499,7 +499,7 @@ void tst_qqmllistreference::clear()
 
     {
     TestType tt;
-    tt.property.clear = 0;
+    tt.property.clear = nullptr;
     QQmlListReference ref(&tt, "data");
     QVERIFY(!ref.clear());
     }
@@ -534,7 +534,7 @@ void tst_qqmllistreference::count()
     {
     TestType tt;
     tt.data.append(&tt);
-    tt.property.count = 0;
+    tt.property.count = nullptr;
     QQmlListReference ref(&tt, "data");
     QCOMPARE(ref.count(), 0);
     }
@@ -626,17 +626,17 @@ void tst_qqmllistreference::listProperty()
     QQmlComponent component(&engine, testFileUrl("propertyList.qml"));
 
     QScopedPointer<QObject> object( component.create() );
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     QCOMPARE( object->property("state").toString(), QStringLiteral("MyState2") );
     QQmlListReference list( object.data(), "states");
     QCOMPARE( list.count(), 2 );
 
     QQuickState* state1 = dynamic_cast<QQuickState*>( list.at( 0 ) );
-    QVERIFY(state1 != 0);
+    QVERIFY(state1 != nullptr);
     QCOMPARE( state1->name(), QStringLiteral("MyState1") );
     QQuickState* state2 = dynamic_cast<QQuickState*>( list.at( 1 ) );
-    QVERIFY(state2 != 0);
+    QVERIFY(state2 != nullptr);
 
     QCOMPARE( state2->name(), QStringLiteral("MyState2") );
 }
diff --git a/tests/auto/qml/qqmllocale/tst_qqmllocale.cpp b/tests/auto/qml/qqmllocale/tst_qqmllocale.cpp
index d0ce83b997..eb6eb62648 100644
--- a/tests/auto/qml/qqmllocale/tst_qqmllocale.cpp
+++ b/tests/auto/qml/qqmllocale/tst_qqmllocale.cpp
@@ -152,7 +152,7 @@ void tst_qqmllocale::addPropertyData(const QString &l)
         LOCALE_PROP(QString,exponential),
         LOCALE_PROP(int,measurementSystem),
         LOCALE_PROP(int,textDirection),
-        { 0, QVariant() }
+        { nullptr, QVariant() }
     };
 
     int i = 0;
@@ -663,7 +663,7 @@ void tst_qqmllocale::addDateTimeFormatData(const QString &l)
         "h:m:sap ddd MMMM d yy",
         "'The date and time is: 'H:mm:ss:zzz dd/MM/yy",
         "MMM d yyyy HH:mm t",
-        0
+        nullptr
     };
     QByteArray locale = l.toLatin1();
     int i = 0;
@@ -751,7 +751,7 @@ void tst_qqmllocale::addDateFormatData(const QString &l)
         "ddd MMMM d yy",
         "'The date is: 'dd/MM/yy",
         "MMM d yyyy",
-        0
+        nullptr
     };
     QByteArray locale = l.toLatin1();
     int i = 0;
@@ -839,7 +839,7 @@ void tst_qqmllocale::addTimeFormatData(const QString &l)
         "h:m:sap",
         "'The time is: 'H:mm:ss:zzz",
         "HH:mm t",
-        0
+        nullptr
     };
     QByteArray locale = l.toLatin1();
     int i = 0;
@@ -1232,7 +1232,7 @@ class DateFormatter : public QObject
 {
     Q_OBJECT
 public:
-    DateFormatter() : QObject() {}
+    DateFormatter() {}
 
     Q_INVOKABLE QString getLocalizedForm(const QString &isoTimestamp);
 };
@@ -1268,8 +1268,8 @@ void tst_qqmllocale::timeZoneUpdated()
 {
     QByteArray original(qgetenv("TZ"));
 
-    // Set the timezone to Brisbane time
-    setTimeZone(QByteArray("AEST-10:00"));
+    // Set the timezone to Brisbane time, AEST-10:00
+    setTimeZone(QByteArray("Australia/Brisbane"));
 
     DateFormatter formatter;
 
@@ -1281,8 +1281,8 @@ void tst_qqmllocale::timeZoneUpdated()
     QVERIFY(obj);
     QVERIFY(obj->property("success").toBool());
 
-    // Change to Indian time
-    setTimeZone(QByteArray("IST-05:30"));
+    // Change to Indian time, IST-05:30
+    setTimeZone(QByteArray("Asia/Kolkata"));
 
     QMetaObject::invokeMethod(obj.data(), "check");
 
diff --git a/tests/auto/qml/qqmlmetaobject/tst_qqmlmetaobject.cpp b/tests/auto/qml/qqmlmetaobject/tst_qqmlmetaobject.cpp
index 9467af6754..ea157a7d15 100644
--- a/tests/auto/qml/qqmlmetaobject/tst_qqmlmetaobject.cpp
+++ b/tests/auto/qml/qqmlmetaobject/tst_qqmlmetaobject.cpp
@@ -186,10 +186,10 @@ void tst_QQmlMetaObject::property()
     QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl(testFile));
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     const QMetaObject *mo = object->metaObject();
-    QVERIFY(mo->superClass() != 0);
+    QVERIFY(mo->superClass() != nullptr);
     QVERIFY(QByteArray(mo->className()).contains("_QML_"));
     QCOMPARE(mo->propertyOffset(), mo->superClass()->propertyCount());
     QCOMPARE(mo->propertyCount(), mo->superClass()->propertyCount() + 1);
@@ -361,10 +361,10 @@ void tst_QQmlMetaObject::method()
     QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl(testFile));
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     const QMetaObject *mo = object->metaObject();
-    QVERIFY(mo->superClass() != 0);
+    QVERIFY(mo->superClass() != nullptr);
     QVERIFY(QByteArray(mo->className()).contains("_QML_"));
     QCOMPARE(mo->methodOffset(), mo->superClass()->methodCount());
     QCOMPARE(mo->methodCount(), mo->superClass()->methodCount() + 1);
diff --git a/tests/auto/qml/qqmlmetatype/data/revisionedGroupedPropertiesInvalid.qml b/tests/auto/qml/qqmlmetatype/data/revisionedGroupedPropertiesInvalid.qml
new file mode 100644
index 0000000000..df6d801cde
--- /dev/null
+++ b/tests/auto/qml/qqmlmetatype/data/revisionedGroupedPropertiesInvalid.qml
@@ -0,0 +1,6 @@
+import QtQuick 2.0
+import GroupedTest 1.0
+
+MyItem {
+    grouped.prop: 5
+}
diff --git a/tests/auto/qml/qqmlmetatype/data/revisionedGroupedPropertiesValid.qml b/tests/auto/qml/qqmlmetatype/data/revisionedGroupedPropertiesValid.qml
new file mode 100644
index 0000000000..b7ea017acf
--- /dev/null
+++ b/tests/auto/qml/qqmlmetatype/data/revisionedGroupedPropertiesValid.qml
@@ -0,0 +1,6 @@
+import QtQuick 2.0
+import GroupedTest 1.1
+
+MyItem {
+    grouped.prop: 5
+}
diff --git a/tests/auto/qml/qqmlmetatype/data/testUnregisterCustomSingletonType.qml b/tests/auto/qml/qqmlmetatype/data/testUnregisterCustomSingletonType.qml
new file mode 100644
index 0000000000..85b8f5ac8b
--- /dev/null
+++ b/tests/auto/qml/qqmlmetatype/data/testUnregisterCustomSingletonType.qml
@@ -0,0 +1,8 @@
+import QtQuick 2.7
+import mytypes 1.0
+
+Item {
+    id: root
+    property string text: StaticProvider.singletonGetString()
+}
+
diff --git a/tests/auto/qml/qqmlmetatype/data/testUnregisterCustomType.qml b/tests/auto/qml/qqmlmetatype/data/testUnregisterCustomType.qml
new file mode 100644
index 0000000000..f6ee4e9b77
--- /dev/null
+++ b/tests/auto/qml/qqmlmetatype/data/testUnregisterCustomType.qml
@@ -0,0 +1,8 @@
+import QtQuick 2.7
+import mytypes 1.0
+
+Item {
+    id: root
+    Controller { id: controller; objectName: "controller" }
+}
+
diff --git a/tests/auto/qml/qqmlmetatype/qqmlmetatype.pro b/tests/auto/qml/qqmlmetatype/qqmlmetatype.pro
index 0d8de91931..345bc59615 100644
--- a/tests/auto/qml/qqmlmetatype/qqmlmetatype.pro
+++ b/tests/auto/qml/qqmlmetatype/qqmlmetatype.pro
@@ -6,4 +6,8 @@ macx:CONFIG -= app_bundle
 TESTDATA = data/*
 include (../../shared/util.pri)
 
+qmlfiles.files = data/CompositeType.qml
+qmlfiles.prefix = /tstqqmlmetatype
+RESOURCES += qmlfiles
+
 QT += core-private gui-private qml-private testlib
diff --git a/tests/auto/qml/qqmlmetatype/tst_qqmlmetatype.cpp b/tests/auto/qml/qqmlmetatype/tst_qqmlmetatype.cpp
index 30e517c8f9..ac75eeab26 100644
--- a/tests/auto/qml/qqmlmetatype/tst_qqmlmetatype.cpp
+++ b/tests/auto/qml/qqmlmetatype/tst_qqmlmetatype.cpp
@@ -35,7 +35,7 @@
 
 #include <private/qqmlmetatype_p.h>
 #include <private/qqmlpropertyvalueinterceptor_p.h>
-#include <private/qhashedstring_p.h>
+#include <private/qqmlengine_p.h>
 #include "../../shared/util.h"
 
 class tst_qqmlmetatype : public QQmlDataTest
@@ -60,6 +60,12 @@ private slots:
     void isList();
 
     void defaultObject();
+    void unregisterCustomType();
+    void unregisterCustomSingletonType();
+
+    void normalizeUrls();
+    void unregisterAttachedProperties();
+    void revisionedGroupedProperties();
 };
 
 class TestType : public QObject
@@ -148,14 +154,14 @@ void tst_qqmlmetatype::initTestCase()
 
 void tst_qqmlmetatype::qmlParserStatusCast()
 {
-    QVERIFY(!QQmlMetaType::qmlType(QVariant::Int));
-    QVERIFY(QQmlMetaType::qmlType(qMetaTypeId<TestType *>()) != 0);
-    QCOMPARE(QQmlMetaType::qmlType(qMetaTypeId<TestType *>())->parserStatusCast(), -1);
-    QVERIFY(QQmlMetaType::qmlType(qMetaTypeId<ValueSourceTestType *>()) != 0);
-    QCOMPARE(QQmlMetaType::qmlType(qMetaTypeId<ValueSourceTestType *>())->parserStatusCast(), -1);
-
-    QVERIFY(QQmlMetaType::qmlType(qMetaTypeId<ParserStatusTestType *>()) != 0);
-    int cast = QQmlMetaType::qmlType(qMetaTypeId<ParserStatusTestType *>())->parserStatusCast();
+    QVERIFY(!QQmlMetaType::qmlType(QVariant::Int).isValid());
+    QVERIFY(QQmlMetaType::qmlType(qMetaTypeId<TestType *>()).isValid());
+    QCOMPARE(QQmlMetaType::qmlType(qMetaTypeId<TestType *>()).parserStatusCast(), -1);
+    QVERIFY(QQmlMetaType::qmlType(qMetaTypeId<ValueSourceTestType *>()).isValid());
+    QCOMPARE(QQmlMetaType::qmlType(qMetaTypeId<ValueSourceTestType *>()).parserStatusCast(), -1);
+
+    QVERIFY(QQmlMetaType::qmlType(qMetaTypeId<ParserStatusTestType *>()).isValid());
+    int cast = QQmlMetaType::qmlType(qMetaTypeId<ParserStatusTestType *>()).parserStatusCast();
     QVERIFY(cast != -1);
     QVERIFY(cast != 0);
 
@@ -168,14 +174,14 @@ void tst_qqmlmetatype::qmlParserStatusCast()
 
 void tst_qqmlmetatype::qmlPropertyValueSourceCast()
 {
-    QVERIFY(!QQmlMetaType::qmlType(QVariant::Int));
-    QVERIFY(QQmlMetaType::qmlType(qMetaTypeId<TestType *>()) != 0);
-    QCOMPARE(QQmlMetaType::qmlType(qMetaTypeId<TestType *>())->propertyValueSourceCast(), -1);
-    QVERIFY(QQmlMetaType::qmlType(qMetaTypeId<ParserStatusTestType *>()) != 0);
-    QCOMPARE(QQmlMetaType::qmlType(qMetaTypeId<ParserStatusTestType *>())->propertyValueSourceCast(), -1);
-
-    QVERIFY(QQmlMetaType::qmlType(qMetaTypeId<ValueSourceTestType *>()) != 0);
-    int cast = QQmlMetaType::qmlType(qMetaTypeId<ValueSourceTestType *>())->propertyValueSourceCast();
+    QVERIFY(!QQmlMetaType::qmlType(QVariant::Int).isValid());
+    QVERIFY(QQmlMetaType::qmlType(qMetaTypeId<TestType *>()).isValid());
+    QCOMPARE(QQmlMetaType::qmlType(qMetaTypeId<TestType *>()).propertyValueSourceCast(), -1);
+    QVERIFY(QQmlMetaType::qmlType(qMetaTypeId<ParserStatusTestType *>()).isValid());
+    QCOMPARE(QQmlMetaType::qmlType(qMetaTypeId<ParserStatusTestType *>()).propertyValueSourceCast(), -1);
+
+    QVERIFY(QQmlMetaType::qmlType(qMetaTypeId<ValueSourceTestType *>()).isValid());
+    int cast = QQmlMetaType::qmlType(qMetaTypeId<ValueSourceTestType *>()).propertyValueSourceCast();
     QVERIFY(cast != -1);
     QVERIFY(cast != 0);
 
@@ -188,14 +194,14 @@ void tst_qqmlmetatype::qmlPropertyValueSourceCast()
 
 void tst_qqmlmetatype::qmlPropertyValueInterceptorCast()
 {
-    QVERIFY(!QQmlMetaType::qmlType(QVariant::Int));
-    QVERIFY(QQmlMetaType::qmlType(qMetaTypeId<TestType *>()) != 0);
-    QCOMPARE(QQmlMetaType::qmlType(qMetaTypeId<TestType *>())->propertyValueInterceptorCast(), -1);
-    QVERIFY(QQmlMetaType::qmlType(qMetaTypeId<ParserStatusTestType *>()) != 0);
-    QCOMPARE(QQmlMetaType::qmlType(qMetaTypeId<ParserStatusTestType *>())->propertyValueInterceptorCast(), -1);
-
-    QVERIFY(QQmlMetaType::qmlType(qMetaTypeId<ValueInterceptorTestType *>()) != 0);
-    int cast = QQmlMetaType::qmlType(qMetaTypeId<ValueInterceptorTestType *>())->propertyValueInterceptorCast();
+    QVERIFY(!QQmlMetaType::qmlType(QVariant::Int).isValid());
+    QVERIFY(QQmlMetaType::qmlType(qMetaTypeId<TestType *>()).isValid());
+    QCOMPARE(QQmlMetaType::qmlType(qMetaTypeId<TestType *>()).propertyValueInterceptorCast(), -1);
+    QVERIFY(QQmlMetaType::qmlType(qMetaTypeId<ParserStatusTestType *>()).isValid());
+    QCOMPARE(QQmlMetaType::qmlType(qMetaTypeId<ParserStatusTestType *>()).propertyValueInterceptorCast(), -1);
+
+    QVERIFY(QQmlMetaType::qmlType(qMetaTypeId<ValueInterceptorTestType *>()).isValid());
+    int cast = QQmlMetaType::qmlType(qMetaTypeId<ValueInterceptorTestType *>()).propertyValueInterceptorCast();
     QVERIFY(cast != -1);
     QVERIFY(cast != 0);
 
@@ -208,32 +214,28 @@ void tst_qqmlmetatype::qmlPropertyValueInterceptorCast()
 
 void tst_qqmlmetatype::qmlType()
 {
-    QQmlType *type = QQmlMetaType::qmlType(QString("ParserStatusTestType"), QString("Test"), 1, 0);
-    QVERIFY(type);
-    QVERIFY(type->module() == QLatin1String("Test"));
-    QVERIFY(type->elementName() == QLatin1String("ParserStatusTestType"));
-    QCOMPARE(type->qmlTypeName(), QLatin1String("Test/ParserStatusTestType"));
+    QQmlType type = QQmlMetaType::qmlType(QString("ParserStatusTestType"), QString("Test"), 1, 0);
+    QVERIFY(type.isValid());
+    QVERIFY(type.module() == QLatin1String("Test"));
+    QVERIFY(type.elementName() == QLatin1String("ParserStatusTestType"));
+    QCOMPARE(type.qmlTypeName(), QLatin1String("Test/ParserStatusTestType"));
 
     type = QQmlMetaType::qmlType("Test/ParserStatusTestType", 1, 0);
-    QVERIFY(type);
-    QVERIFY(type->module() == QLatin1String("Test"));
-    QVERIFY(type->elementName() == QLatin1String("ParserStatusTestType"));
-    QCOMPARE(type->qmlTypeName(), QLatin1String("Test/ParserStatusTestType"));
+    QVERIFY(type.isValid());
+    QVERIFY(type.module() == QLatin1String("Test"));
+    QVERIFY(type.elementName() == QLatin1String("ParserStatusTestType"));
+    QCOMPARE(type.qmlTypeName(), QLatin1String("Test/ParserStatusTestType"));
 }
 
 void tst_qqmlmetatype::invalidQmlTypeName()
 {
-    QStringList currFailures = QQmlMetaType::typeRegistrationFailures();
+    QTest::ignoreMessage(QtWarningMsg, "Invalid QML element name \"testtype\"; type names must begin with an uppercase letter");
+    QTest::ignoreMessage(QtWarningMsg, "Invalid QML element name \"Test$Type\"");
+    QTest::ignoreMessage(QtWarningMsg, "Invalid QML element name \"EndingInSlash/\"");
+
     QCOMPARE(qmlRegisterType<TestType>("TestNamespace", 1, 0, "Test$Type"), -1); // should fail due to invalid QML type name.
     QCOMPARE(qmlRegisterType<TestType>("Test", 1, 0, "EndingInSlash/"), -1);
-    QStringList nowFailures = QQmlMetaType::typeRegistrationFailures();
-
-    foreach (const QString &f, currFailures)
-        nowFailures.removeOne(f);
-
-    QCOMPARE(nowFailures.size(), 2);
-    QCOMPARE(nowFailures.at(0), QStringLiteral("Invalid QML element name \"Test$Type\""));
-    QCOMPARE(nowFailures.at(1), QStringLiteral("Invalid QML element name \"EndingInSlash/\""));
+    QCOMPARE(qmlRegisterType<TestType>("Test", 1, 0, "testtype"), -1);
 }
 
 void tst_qqmlmetatype::prettyTypeName()
@@ -269,7 +271,7 @@ void tst_qqmlmetatype::defaultObject()
     TestType t;
     ParserStatusTestType p;
 
-    QVERIFY(QQmlMetaType::defaultProperty((QObject *)0).name() == 0);
+    QVERIFY(QQmlMetaType::defaultProperty((QObject *)nullptr).name() == nullptr);
     QVERIFY(!QQmlMetaType::defaultProperty(&o).name());
     QVERIFY(!QQmlMetaType::defaultProperty(&p).name());
     QCOMPARE(QString(QQmlMetaType::defaultProperty(&t).name()), QString("foo"));
@@ -277,23 +279,23 @@ void tst_qqmlmetatype::defaultObject()
 
 void tst_qqmlmetatype::registrationType()
 {
-    QQmlType *type = QQmlMetaType::qmlType(QString("TestType"), QString("Test"), 1, 0);
-    QVERIFY(type);
-    QVERIFY(!type->isInterface());
-    QVERIFY(!type->isSingleton());
-    QVERIFY(!type->isComposite());
+    QQmlType type = QQmlMetaType::qmlType(QString("TestType"), QString("Test"), 1, 0);
+    QVERIFY(type.isValid());
+    QVERIFY(!type.isInterface());
+    QVERIFY(!type.isSingleton());
+    QVERIFY(!type.isComposite());
 
     type = QQmlMetaType::qmlType(QString("TestTypeSingleton"), QString("Test"), 1, 0);
-    QVERIFY(type);
-    QVERIFY(!type->isInterface());
-    QVERIFY(type->isSingleton());
-    QVERIFY(!type->isComposite());
+    QVERIFY(type.isValid());
+    QVERIFY(!type.isInterface());
+    QVERIFY(type.isSingleton());
+    QVERIFY(!type.isComposite());
 
     type = QQmlMetaType::qmlType(QString("TestTypeComposite"), QString("Test"), 1, 0);
-    QVERIFY(type);
-    QVERIFY(!type->isInterface());
-    QVERIFY(!type->isSingleton());
-    QVERIFY(type->isComposite());
+    QVERIFY(type.isValid());
+    QVERIFY(!type.isInterface());
+    QVERIFY(!type.isSingleton());
+    QVERIFY(type.isComposite());
 }
 
 void tst_qqmlmetatype::compositeType()
@@ -305,12 +307,12 @@ void tst_qqmlmetatype::compositeType()
     QObject* obj = c.create();
     QVERIFY(obj);
 
-    QQmlType *type = QQmlMetaType::qmlType(QString("ImplicitType"), QString(""), 1, 0);
-    QVERIFY(type);
-    QVERIFY(type->module().isEmpty());
-    QCOMPARE(type->elementName(), QLatin1String("ImplicitType"));
-    QCOMPARE(type->qmlTypeName(), QLatin1String("ImplicitType"));
-    QCOMPARE(type->sourceUrl(), testFileUrl("ImplicitType.qml"));
+    QQmlType type = QQmlMetaType::qmlType(QString("ImplicitType"), QString(""), 1, 0);
+    QVERIFY(type.isValid());
+    QVERIFY(type.module().isEmpty());
+    QCOMPARE(type.elementName(), QLatin1String("ImplicitType"));
+    QCOMPARE(type.qmlTypeName(), QLatin1String("ImplicitType"));
+    QCOMPARE(type.sourceUrl(), testFileUrl("ImplicitType.qml"));
 }
 
 void tst_qqmlmetatype::externalEnums()
@@ -330,6 +332,302 @@ void tst_qqmlmetatype::externalEnums()
 
 }
 
+class Controller1 : public QObject
+{
+    Q_OBJECT
+    Q_PROPERTY(QString string MEMBER m_string)
+    Q_PROPERTY(Controller1Enum enumVal MEMBER m_enumVal)
+public:
+    enum Controller1Enum {
+        ENUM_VALUE_1 = 1,
+        ENUM_VALUE_2 = 2
+    };
+    Q_ENUMS(Controller1Enum)
+
+    Controller1(QObject *parent = nullptr) : QObject(parent), m_string("Controller #1"),
+        m_enumVal(ENUM_VALUE_1)
+    {}
+private:
+    QString m_string;
+    Controller1Enum m_enumVal;
+};
+
+class Controller2 : public QObject
+{
+    Q_OBJECT
+    Q_PROPERTY(QString string MEMBER m_string)
+    Q_PROPERTY(Controller2Enum enumVal MEMBER m_enumVal)
+public:
+    enum Controller2Enum {
+        ENUM_VALUE_1 = 111,
+        ENUM_VALUE_2 = 222
+    };
+    Q_ENUMS(Controller2Enum)
+
+    Controller2(QObject *parent = nullptr) : QObject(parent), m_string("Controller #2"),
+        m_enumVal(ENUM_VALUE_1)
+    {}
+private:
+    QString m_string;
+    Controller2Enum m_enumVal;
+};
+
+void tst_qqmlmetatype::unregisterCustomType()
+{
+    int controllerId = 0;
+    {
+        QQmlEngine engine;
+        QQmlType type = QQmlMetaType::qmlType(QString("Controller"), QString("mytypes"), 1, 0);
+        QVERIFY(!type.isValid());
+        controllerId = qmlRegisterType<Controller1>("mytypes", 1, 0, "Controller");
+        type = QQmlMetaType::qmlType(QString("Controller"), QString("mytypes"), 1, 0);
+        QVERIFY(type.isValid());
+        QVERIFY(!type.isInterface());
+        QVERIFY(!type.isSingleton());
+        QVERIFY(!type.isComposite());
+        QQmlComponent c(&engine, testFileUrl("testUnregisterCustomType.qml"));
+        QScopedPointer<QObject> obj(c.create());
+        QVERIFY(obj);
+        QObject *controller = obj->findChild<QObject *>("controller");
+        QVERIFY(qobject_cast<Controller1 *>(controller));
+        QVariant stringVal = controller->property("string");
+        QCOMPARE(stringVal.type(), QVariant::String);
+        QCOMPARE(stringVal.toString(), QStringLiteral("Controller #1"));
+        QVariant enumVal = controller->property("enumVal");
+        QCOMPARE(enumVal.type(), QVariant::Int);
+        QCOMPARE(enumVal.toInt(), 1);
+    }
+    QQmlMetaType::unregisterType(controllerId);
+    {
+        QQmlEngine engine;
+        QQmlType type = QQmlMetaType::qmlType(QString("Controller"), QString("mytypes"), 1, 0);
+        QVERIFY(!type.isValid());
+        controllerId = qmlRegisterType<Controller2>("mytypes", 1, 0, "Controller");
+        type = QQmlMetaType::qmlType(QString("Controller"), QString("mytypes"), 1, 0);
+        QVERIFY(type.isValid());
+        QVERIFY(!type.isInterface());
+        QVERIFY(!type.isSingleton());
+        QVERIFY(!type.isComposite());
+        QQmlComponent c(&engine, testFileUrl("testUnregisterCustomType.qml"));
+        QScopedPointer<QObject> obj(c.create());
+        QVERIFY(obj);
+        QObject *controller = obj->findChild<QObject *>("controller");
+        QVERIFY(qobject_cast<Controller2 *>(controller));
+        QVariant stringVal = controller->property("string");
+        QCOMPARE(stringVal.type(), QVariant::String);
+        QCOMPARE(stringVal.toString(), QStringLiteral("Controller #2"));
+        QVariant enumVal = controller->property("enumVal");
+        QCOMPARE(enumVal.type(), QVariant::Int);
+        QCOMPARE(enumVal.toInt(), 111);
+    }
+    QQmlMetaType::unregisterType(controllerId);
+    {
+        QQmlEngine engine;
+        QQmlType type = QQmlMetaType::qmlType(QString("Controller"), QString("mytypes"), 1, 0);
+        QVERIFY(!type.isValid());
+        controllerId = qmlRegisterType<Controller1>("mytypes", 1, 0, "Controller");
+        type = QQmlMetaType::qmlType(QString("Controller"), QString("mytypes"), 1, 0);
+        QVERIFY(type.isValid());
+        QVERIFY(!type.isInterface());
+        QVERIFY(!type.isSingleton());
+        QVERIFY(!type.isComposite());
+        QQmlComponent c(&engine, testFileUrl("testUnregisterCustomType.qml"));
+        QScopedPointer<QObject> obj(c.create());
+        QVERIFY(obj);
+        QObject *controller = obj->findChild<QObject *>("controller");
+        QVERIFY(qobject_cast<Controller1 *>(controller));
+        QVariant stringVal = controller->property("string");
+        QCOMPARE(stringVal.type(), QVariant::String);
+        QCOMPARE(stringVal.toString(), QStringLiteral("Controller #1"));
+        QVariant enumVal = controller->property("enumVal");
+        QCOMPARE(enumVal.type(), QVariant::Int);
+        QCOMPARE(enumVal.toInt(), 1);
+    }
+}
+
+class StaticProvider1 : public QObject
+{
+    Q_OBJECT
+public:
+    StaticProvider1(QObject *parent = nullptr) : QObject(parent) {}
+    Q_INVOKABLE QString singletonGetString() { return "StaticProvider #1"; }
+};
+
+static QObject* createStaticProvider1(QQmlEngine *, QJSEngine *)
+{
+    return new StaticProvider1;
+}
+
+class StaticProvider2 : public QObject
+{
+    Q_OBJECT
+public:
+    StaticProvider2(QObject *parent = nullptr) : QObject(parent) {}
+    Q_INVOKABLE QString singletonGetString() { return "StaticProvider #2"; }
+};
+
+static QObject* createStaticProvider2(QQmlEngine *, QJSEngine *)
+{
+    return new StaticProvider2;
+}
+
+void tst_qqmlmetatype::unregisterCustomSingletonType()
+{
+    int staticProviderId = 0;
+    {
+        QQmlEngine engine;
+        staticProviderId = qmlRegisterSingletonType<StaticProvider1>("mytypes", 1, 0, "StaticProvider", createStaticProvider1);
+        QQmlType type = QQmlMetaType::qmlType(QString("StaticProvider"), QString("mytypes"), 1, 0);
+        QVERIFY(type.isValid());
+        QVERIFY(!type.isInterface());
+        QVERIFY(type.isSingleton());
+        QVERIFY(!type.isComposite());
+        QQmlComponent c(&engine, testFileUrl("testUnregisterCustomSingletonType.qml"));
+        QScopedPointer<QObject> obj(c.create());
+        QVERIFY(obj.data());
+        QVariant stringVal = obj->property("text");
+        QCOMPARE(stringVal.type(), QVariant::String);
+        QCOMPARE(stringVal.toString(), QStringLiteral("StaticProvider #1"));
+    }
+    QQmlMetaType::unregisterType(staticProviderId);
+    {
+        QQmlEngine engine;
+        staticProviderId = qmlRegisterSingletonType<StaticProvider2>("mytypes", 1, 0, "StaticProvider", createStaticProvider2);
+        QQmlType type = QQmlMetaType::qmlType(QString("StaticProvider"), QString("mytypes"), 1, 0);
+        QVERIFY(type.isValid());
+        QVERIFY(!type.isInterface());
+        QVERIFY(type.isSingleton());
+        QVERIFY(!type.isComposite());
+        QQmlComponent c(&engine, testFileUrl("testUnregisterCustomSingletonType.qml"));
+        QScopedPointer<QObject> obj(c.create());
+        QVERIFY(obj.data());
+        QVariant stringVal = obj->property("text");
+        QCOMPARE(stringVal.type(), QVariant::String);
+        QCOMPARE(stringVal.toString(), QStringLiteral("StaticProvider #2"));
+    }
+    QQmlMetaType::unregisterType(staticProviderId);
+    {
+        QQmlEngine engine;
+        staticProviderId = qmlRegisterSingletonType<StaticProvider1>("mytypes", 1, 0, "StaticProvider", createStaticProvider1);
+        QQmlType type = QQmlMetaType::qmlType(QString("StaticProvider"), QString("mytypes"), 1, 0);
+        QVERIFY(type.isValid());
+        QVERIFY(!type.isInterface());
+        QVERIFY(type.isSingleton());
+        QVERIFY(!type.isComposite());
+        QQmlComponent c(&engine, testFileUrl("testUnregisterCustomSingletonType.qml"));
+        QScopedPointer<QObject> obj(c.create());
+        QVERIFY(obj.data());
+        QVariant stringVal = obj->property("text");
+        QCOMPARE(stringVal.type(), QVariant::String);
+        QCOMPARE(stringVal.toString(), QStringLiteral("StaticProvider #1"));
+    }
+}
+
+void tst_qqmlmetatype::normalizeUrls()
+{
+    const QUrl url("qrc:///tstqqmlmetatype/data/CompositeType.qml");
+    QVERIFY(!QQmlMetaType::qmlType(url).isValid());
+    const auto registrationId = qmlRegisterType(url, "Test", 1, 0, "ResourceCompositeType");
+    QVERIFY(QQmlMetaType::qmlType(url, /*includeNonFileImports=*/true).isValid());
+    QUrl normalizedURL("qrc:/tstqqmlmetatype/data/CompositeType.qml");
+    QVERIFY(QQmlMetaType::qmlType(normalizedURL, /*includeNonFileImports=*/true).isValid());
+    QQmlMetaType::unregisterType(registrationId);
+    QVERIFY(!QQmlMetaType::qmlType(url, /*includeNonFileImports=*/true).isValid());
+}
+
+void tst_qqmlmetatype::unregisterAttachedProperties()
+{
+    qmlClearTypeRegistrations();
+
+    const QUrl dummy("qrc:///doesnotexist.qml");
+    {
+        QQmlEngine e;
+        QQmlComponent c(&e);
+        c.setData("import QtQuick 2.2\n Item { }", dummy);
+
+        const QQmlType attachedType = QQmlMetaType::qmlType("QtQuick/KeyNavigation", 2, 2);
+        QCOMPARE(attachedType.attachedPropertiesId(QQmlEnginePrivate::get(&e)),
+                 attachedType.index());
+
+        QVERIFY(c.create());
+    }
+
+    qmlClearTypeRegistrations();
+    {
+        QQmlEngine e;
+        QQmlComponent c(&e);
+
+        // The extra import shuffles the type IDs around, so that we
+        // get a different ID for the attached properties. If the attached
+        // properties aren't properly cleared, this will crash.
+        c.setData("import QtQml.StateMachine 1.0 \n"
+                  "import QtQuick 2.2 \n"
+                  "Item { KeyNavigation.up: null }", dummy);
+
+        const QQmlType attachedType = QQmlMetaType::qmlType("QtQuick/KeyNavigation", 2, 2);
+        QCOMPARE(attachedType.attachedPropertiesId(QQmlEnginePrivate::get(&e)),
+                 attachedType.index());
+
+        QVERIFY(c.create());
+    }
+}
+
+class Grouped : public QObject
+{
+    Q_OBJECT
+    Q_PROPERTY(int prop READ prop WRITE setProp NOTIFY propChanged REVISION 1)
+public:
+    int prop() const { return m_prop; }
+    void setProp(int prop)
+    {
+        if (prop != m_prop) {
+            m_prop = prop;
+            emit propChanged(prop);
+        }
+    }
+
+signals:
+    Q_REVISION(1) void propChanged(int prop);
+
+private:
+    int m_prop = 0;
+};
+
+class MyItem : public QObject
+{
+    Q_OBJECT
+    Q_PROPERTY(Grouped *grouped READ grouped CONSTANT)
+public:
+    MyItem() : m_grouped(new Grouped) {}
+    Grouped *grouped() const { return m_grouped.data(); }
+
+private:
+    QScopedPointer<Grouped> m_grouped;
+};
+
+void tst_qqmlmetatype::revisionedGroupedProperties()
+{
+    qmlClearTypeRegistrations();
+    qmlRegisterType<MyItem>("GroupedTest", 1, 0, "MyItem");
+    qmlRegisterType<MyItem, 1>("GroupedTest", 1, 1, "MyItem");
+    qmlRegisterUncreatableType<Grouped>("GroupedTest", 1, 0, "Grouped", "Grouped");
+    qmlRegisterUncreatableType<Grouped, 1>("GroupedTest", 1, 1, "Grouped", "Grouped");
+
+    {
+        QQmlEngine engine;
+        QQmlComponent valid(&engine, testFileUrl("revisionedGroupedPropertiesValid.qml"));
+        QVERIFY(valid.isReady());
+        QScopedPointer<QObject> obj(valid.create());
+        QVERIFY(!obj.isNull());
+    }
+
+    {
+        QQmlEngine engine;
+        QQmlComponent invalid(&engine, testFileUrl("revisionedGroupedPropertiesInvalid.qml"));
+        QVERIFY(invalid.isError());
+    }
+}
+
 QTEST_MAIN(tst_qqmlmetatype)
 
 #include "tst_qqmlmetatype.moc"
diff --git a/tests/auto/qml/qqmlmoduleplugin/invalidFirstCommandModule/plugin.cpp b/tests/auto/qml/qqmlmoduleplugin/invalidFirstCommandModule/plugin.cpp
index fa9782f8c2..b44bc58373 100644
--- a/tests/auto/qml/qqmlmoduleplugin/invalidFirstCommandModule/plugin.cpp
+++ b/tests/auto/qml/qqmlmoduleplugin/invalidFirstCommandModule/plugin.cpp
@@ -34,7 +34,7 @@ class MyPluginType : public QObject
 {
     Q_OBJECT
 public:
-    MyPluginType(QObject *parent=0) : QObject(parent) {}
+    MyPluginType(QObject *parent=nullptr) : QObject(parent) {}
 };
 
 
diff --git a/tests/auto/qml/qqmlmoduleplugin/invalidNamespaceModule/plugin.cpp b/tests/auto/qml/qqmlmoduleplugin/invalidNamespaceModule/plugin.cpp
index fe01507412..ccd1066a36 100644
--- a/tests/auto/qml/qqmlmoduleplugin/invalidNamespaceModule/plugin.cpp
+++ b/tests/auto/qml/qqmlmoduleplugin/invalidNamespaceModule/plugin.cpp
@@ -34,7 +34,7 @@ class MyPluginType : public QObject
 {
     Q_OBJECT
 public:
-    MyPluginType(QObject *parent=0) : QObject(parent) {}
+    MyPluginType(QObject *parent=nullptr) : QObject(parent) {}
 };
 
 
diff --git a/tests/auto/qml/qqmlmoduleplugin/invalidStrictModule/invalidStrictModule.pro b/tests/auto/qml/qqmlmoduleplugin/invalidStrictModule/invalidStrictModule.pro
deleted file mode 100644
index 150f2f08d3..0000000000
--- a/tests/auto/qml/qqmlmoduleplugin/invalidStrictModule/invalidStrictModule.pro
+++ /dev/null
@@ -1,12 +0,0 @@
-TEMPLATE = lib
-CONFIG += plugin
-SOURCES = plugin.cpp
-QT = core qml
-DESTDIR = ../imports/org/qtproject/InvalidStrictModule
-
-QT += core-private gui-private qml-private
-
-IMPORT_FILES = \
-        qmldir
-
-include (../../../shared/imports.pri)
diff --git a/tests/auto/qml/qqmlmoduleplugin/invalidStrictModule/plugin.cpp b/tests/auto/qml/qqmlmoduleplugin/invalidStrictModule/plugin.cpp
deleted file mode 100644
index fe01507412..0000000000
--- a/tests/auto/qml/qqmlmoduleplugin/invalidStrictModule/plugin.cpp
+++ /dev/null
@@ -1,56 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the test suite of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:GPL-EXCEPT$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 3 as published by the Free Software
-** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-3.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-#include <QStringList>
-#include <QtQml/qqmlextensionplugin.h>
-#include <QtQml/qqml.h>
-#include <QDebug>
-
-class MyPluginType : public QObject
-{
-    Q_OBJECT
-public:
-    MyPluginType(QObject *parent=0) : QObject(parent) {}
-};
-
-
-class MyPlugin : public QQmlExtensionPlugin
-{
-    Q_OBJECT
-    Q_PLUGIN_METADATA(IID QQmlExtensionInterface_iid)
-
-public:
-    MyPlugin() {}
-
-    void registerTypes(const char *uri)
-    {
-        Q_ASSERT(QLatin1String(uri) == "org.qtproject.InvalidStrictModule");
-        qmlRegisterType<MyPluginType>("org.qtproject.SomeOtherModule", 1, 0, "MyPluginType");
-    }
-};
-
-#include "plugin.moc"
diff --git a/tests/auto/qml/qqmlmoduleplugin/invalidStrictModule/qmldir b/tests/auto/qml/qqmlmoduleplugin/invalidStrictModule/qmldir
deleted file mode 100644
index 20716dc9f9..0000000000
--- a/tests/auto/qml/qqmlmoduleplugin/invalidStrictModule/qmldir
+++ /dev/null
@@ -1,2 +0,0 @@
-module org.qtproject.InvalidStrictModule
-plugin invalidStrictModule
diff --git a/tests/auto/qml/qqmlmoduleplugin/moduleWithStaticPlugin/qmldir b/tests/auto/qml/qqmlmoduleplugin/moduleWithStaticPlugin/qmldir
new file mode 100644
index 0000000000..104c4bf673
--- /dev/null
+++ b/tests/auto/qml/qqmlmoduleplugin/moduleWithStaticPlugin/qmldir
@@ -0,0 +1,2 @@
+module moduleWithStaticPlugin
+plugin secondStaticPlugin
diff --git a/tests/auto/qml/qqmlmoduleplugin/moduleWithWaitingPlugin/qmldir b/tests/auto/qml/qqmlmoduleplugin/moduleWithWaitingPlugin/qmldir
new file mode 100644
index 0000000000..45a02b2ffe
--- /dev/null
+++ b/tests/auto/qml/qqmlmoduleplugin/moduleWithWaitingPlugin/qmldir
@@ -0,0 +1,2 @@
+module moduleWithWaitingPlugin
+plugin pluginThatWaits
diff --git a/tests/auto/qml/qqmlmoduleplugin/nestedPlugin/nestedPlugin.cpp b/tests/auto/qml/qqmlmoduleplugin/nestedPlugin/nestedPlugin.cpp
index 92d30351a7..610710fbf8 100644
--- a/tests/auto/qml/qqmlmoduleplugin/nestedPlugin/nestedPlugin.cpp
+++ b/tests/auto/qml/qqmlmoduleplugin/nestedPlugin/nestedPlugin.cpp
@@ -36,7 +36,7 @@ class MyPluginType : public QObject
     Q_PROPERTY(QString value READ value)
 
 public:
-    MyPluginType(QObject *parent=0) : QObject(parent) {}
+    MyPluginType(QObject *parent=nullptr) : QObject(parent) {}
 
     QString value() const { return "Hello"; }
 };
@@ -47,7 +47,7 @@ class MyNestedPluginType : public QObject
     Q_PROPERTY(QString value READ value)
 
 public:
-    MyNestedPluginType(QObject *parent=0) : QObject(parent) {}
+    MyNestedPluginType(QObject *parent=nullptr) : QObject(parent) {}
 
     QString value() const { return "Goodbye"; }
 };
diff --git a/tests/auto/qml/qqmlmoduleplugin/nonstrictModule/plugin.cpp b/tests/auto/qml/qqmlmoduleplugin/nonstrictModule/plugin.cpp
index 5fc05b91bd..4c2109e02a 100644
--- a/tests/auto/qml/qqmlmoduleplugin/nonstrictModule/plugin.cpp
+++ b/tests/auto/qml/qqmlmoduleplugin/nonstrictModule/plugin.cpp
@@ -34,7 +34,7 @@ class MyPluginType : public QObject
 {
     Q_OBJECT
 public:
-    MyPluginType(QObject *parent=0) : QObject(parent) {}
+    MyPluginType(QObject *parent=nullptr) : QObject(parent) {}
 };
 
 
diff --git a/tests/auto/qml/qqmlmoduleplugin/plugin.2.1/childplugin/childplugin.cpp b/tests/auto/qml/qqmlmoduleplugin/plugin.2.1/childplugin/childplugin.cpp
index 515d56a3c4..cb8c395fdf 100644
--- a/tests/auto/qml/qqmlmoduleplugin/plugin.2.1/childplugin/childplugin.cpp
+++ b/tests/auto/qml/qqmlmoduleplugin/plugin.2.1/childplugin/childplugin.cpp
@@ -37,7 +37,7 @@ class MyChildPluginType : public QObject
     Q_PROPERTY(int valueOnlyIn2 READ value WRITE setValue)
 
 public:
-    MyChildPluginType(QObject *parent=0) : QObject(parent)
+    MyChildPluginType(QObject *parent=nullptr) : QObject(parent)
     {
         qWarning("child import2.1 worked");
     }
diff --git a/tests/auto/qml/qqmlmoduleplugin/plugin.2.1/plugin.cpp b/tests/auto/qml/qqmlmoduleplugin/plugin.2.1/plugin.cpp
index 6cae5254bc..ced7e0895d 100644
--- a/tests/auto/qml/qqmlmoduleplugin/plugin.2.1/plugin.cpp
+++ b/tests/auto/qml/qqmlmoduleplugin/plugin.2.1/plugin.cpp
@@ -37,7 +37,7 @@ class MyPluginType : public QObject
     Q_PROPERTY(int valueOnlyIn2 READ value WRITE setValue)
 
 public:
-    MyPluginType(QObject *parent=0) : QObject(parent)
+    MyPluginType(QObject *parent=nullptr) : QObject(parent)
     {
         qWarning("import2.1 worked");
     }
diff --git a/tests/auto/qml/qqmlmoduleplugin/plugin.2.2/plugin.cpp b/tests/auto/qml/qqmlmoduleplugin/plugin.2.2/plugin.cpp
index ecec870374..67cfc2a579 100644
--- a/tests/auto/qml/qqmlmoduleplugin/plugin.2.2/plugin.cpp
+++ b/tests/auto/qml/qqmlmoduleplugin/plugin.2.2/plugin.cpp
@@ -37,7 +37,7 @@ class MyPluginType : public QObject
     Q_PROPERTY(int valueOnlyIn2 READ value WRITE setValue)
 
 public:
-    MyPluginType(QObject *parent=0) : QObject(parent)
+    MyPluginType(QObject *parent=nullptr) : QObject(parent)
     {
         qWarning("import2.2 worked");
     }
diff --git a/tests/auto/qml/qqmlmoduleplugin/plugin.2/childplugin/childplugin.cpp b/tests/auto/qml/qqmlmoduleplugin/plugin.2/childplugin/childplugin.cpp
index 56545cfa3c..7b8f2a96be 100644
--- a/tests/auto/qml/qqmlmoduleplugin/plugin.2/childplugin/childplugin.cpp
+++ b/tests/auto/qml/qqmlmoduleplugin/plugin.2/childplugin/childplugin.cpp
@@ -37,7 +37,7 @@ class MyChildPluginType : public QObject
     Q_PROPERTY(int valueOnlyIn2 READ value WRITE setValue)
 
 public:
-    MyChildPluginType(QObject *parent=0) : QObject(parent)
+    MyChildPluginType(QObject *parent=nullptr) : QObject(parent)
     {
         qWarning("child import2 worked");
     }
diff --git a/tests/auto/qml/qqmlmoduleplugin/plugin.2/plugin.cpp b/tests/auto/qml/qqmlmoduleplugin/plugin.2/plugin.cpp
index 49a2a747a4..8a4598e3bf 100644
--- a/tests/auto/qml/qqmlmoduleplugin/plugin.2/plugin.cpp
+++ b/tests/auto/qml/qqmlmoduleplugin/plugin.2/plugin.cpp
@@ -37,7 +37,7 @@ class MyPluginType : public QObject
     Q_PROPERTY(int valueOnlyIn2 READ value WRITE setValue)
 
 public:
-    MyPluginType(QObject *parent=0) : QObject(parent)
+    MyPluginType(QObject *parent=nullptr) : QObject(parent)
     {
         qWarning("import2 worked");
     }
diff --git a/tests/auto/qml/qqmlmoduleplugin/plugin/childplugin/childplugin.cpp b/tests/auto/qml/qqmlmoduleplugin/plugin/childplugin/childplugin.cpp
index 28490d3d98..6a2deca1df 100644
--- a/tests/auto/qml/qqmlmoduleplugin/plugin/childplugin/childplugin.cpp
+++ b/tests/auto/qml/qqmlmoduleplugin/plugin/childplugin/childplugin.cpp
@@ -36,7 +36,7 @@ class MyChildPluginType : public QObject
     Q_PROPERTY(int value READ value WRITE setValue)
 
 public:
-    MyChildPluginType(QObject *parent=0) : QObject(parent)
+    MyChildPluginType(QObject *parent=nullptr) : QObject(parent)
     {
         qWarning("child import worked");
     }
diff --git a/tests/auto/qml/qqmlmoduleplugin/plugin/plugin.cpp b/tests/auto/qml/qqmlmoduleplugin/plugin/plugin.cpp
index db51185de6..5e39966a2a 100644
--- a/tests/auto/qml/qqmlmoduleplugin/plugin/plugin.cpp
+++ b/tests/auto/qml/qqmlmoduleplugin/plugin/plugin.cpp
@@ -36,7 +36,7 @@ class MyPluginType : public QObject
     Q_PROPERTY(int value READ value WRITE setValue)
 
 public:
-    MyPluginType(QObject *parent=0) : QObject(parent)
+    MyPluginType(QObject *parent=nullptr) : QObject(parent)
     {
         qWarning("import worked");
     }
diff --git a/tests/auto/qml/qqmlmoduleplugin/pluginWrongCase/plugin.cpp b/tests/auto/qml/qqmlmoduleplugin/pluginWrongCase/plugin.cpp
index 7669d65568..5c3c1b81c6 100644
--- a/tests/auto/qml/qqmlmoduleplugin/pluginWrongCase/plugin.cpp
+++ b/tests/auto/qml/qqmlmoduleplugin/pluginWrongCase/plugin.cpp
@@ -36,7 +36,7 @@ class MyPluginType : public QObject
     Q_PROPERTY(int value READ value WRITE setValue)
 
 public:
-    MyPluginType(QObject *parent=0) : QObject(parent)
+    MyPluginType(QObject *parent=nullptr) : QObject(parent)
     {
         qWarning("import worked");
     }
diff --git a/tests/auto/qml/qqmlmoduleplugin/preemptedStrictModule/plugin.cpp b/tests/auto/qml/qqmlmoduleplugin/preemptedStrictModule/plugin.cpp
index 92211ebf9d..0780ea8325 100644
--- a/tests/auto/qml/qqmlmoduleplugin/preemptedStrictModule/plugin.cpp
+++ b/tests/auto/qml/qqmlmoduleplugin/preemptedStrictModule/plugin.cpp
@@ -34,7 +34,7 @@ class MyPluginType : public QObject
 {
     Q_OBJECT
 public:
-    MyPluginType(QObject *parent=0) : QObject(parent) {}
+    MyPluginType(QObject *parent=nullptr) : QObject(parent) {}
 };
 
 
diff --git a/tests/auto/qml/qqmlmoduleplugin/preemptiveModule/plugin.cpp b/tests/auto/qml/qqmlmoduleplugin/preemptiveModule/plugin.cpp
index 3df3e9cc81..bc896716e2 100644
--- a/tests/auto/qml/qqmlmoduleplugin/preemptiveModule/plugin.cpp
+++ b/tests/auto/qml/qqmlmoduleplugin/preemptiveModule/plugin.cpp
@@ -34,7 +34,7 @@ class MyPluginType : public QObject
 {
     Q_OBJECT
 public:
-    MyPluginType(QObject *parent=0) : QObject(parent) {}
+    MyPluginType(QObject *parent=nullptr) : QObject(parent) {}
 };
 
 
diff --git a/tests/auto/qml/qqmlmoduleplugin/protectedModule/plugin.cpp b/tests/auto/qml/qqmlmoduleplugin/protectedModule/plugin.cpp
index afdeea80f4..ae8c231aab 100644
--- a/tests/auto/qml/qqmlmoduleplugin/protectedModule/plugin.cpp
+++ b/tests/auto/qml/qqmlmoduleplugin/protectedModule/plugin.cpp
@@ -33,7 +33,7 @@ class MyPluginType : public QObject
 {
     Q_OBJECT
 public:
-    MyPluginType(QObject *parent=0) : QObject(parent) {}
+    MyPluginType(QObject *parent=nullptr) : QObject(parent) {}
 };
 
 
diff --git a/tests/auto/qml/qqmlmoduleplugin/qqmlmoduleplugin.pro b/tests/auto/qml/qqmlmoduleplugin/qqmlmoduleplugin.pro
index 0f548aa6f8..ae13a041cc 100644
--- a/tests/auto/qml/qqmlmoduleplugin/qqmlmoduleplugin.pro
+++ b/tests/auto/qml/qqmlmoduleplugin/qqmlmoduleplugin.pro
@@ -11,7 +11,6 @@ SUBDIRS =\
     nestedPlugin\
     strictModule\
     strictModule.2\
-    invalidStrictModule\
     nonstrictModule\
     preemptiveModule\
     preemptedStrictModule\
diff --git a/tests/auto/qml/qqmlmoduleplugin/strictModule.2/plugin.cpp b/tests/auto/qml/qqmlmoduleplugin/strictModule.2/plugin.cpp
index 4f5176ae62..312ed325b1 100644
--- a/tests/auto/qml/qqmlmoduleplugin/strictModule.2/plugin.cpp
+++ b/tests/auto/qml/qqmlmoduleplugin/strictModule.2/plugin.cpp
@@ -34,7 +34,7 @@ class MyPluginType : public QObject
 {
     Q_OBJECT
 public:
-    MyPluginType(QObject *parent=0) : QObject(parent) {}
+    MyPluginType(QObject *parent=nullptr) : QObject(parent) {}
 };
 
 
diff --git a/tests/auto/qml/qqmlmoduleplugin/strictModule/plugin.cpp b/tests/auto/qml/qqmlmoduleplugin/strictModule/plugin.cpp
index eaa9aeb1d0..a622078159 100644
--- a/tests/auto/qml/qqmlmoduleplugin/strictModule/plugin.cpp
+++ b/tests/auto/qml/qqmlmoduleplugin/strictModule/plugin.cpp
@@ -34,7 +34,7 @@ class MyPluginType : public QObject
 {
     Q_OBJECT
 public:
-    MyPluginType(QObject *parent=0) : QObject(parent) {}
+    MyPluginType(QObject *parent=nullptr) : QObject(parent) {}
 };
 
 
diff --git a/tests/auto/qml/qqmlmoduleplugin/tst_qqmlmoduleplugin.cpp b/tests/auto/qml/qqmlmoduleplugin/tst_qqmlmoduleplugin.cpp
index 8600e1e8ab..97ca3fa1de 100644
--- a/tests/auto/qml/qqmlmoduleplugin/tst_qqmlmoduleplugin.cpp
+++ b/tests/auto/qml/qqmlmoduleplugin/tst_qqmlmoduleplugin.cpp
@@ -29,6 +29,10 @@
 #include <qdir.h>
 #include <QtQml/qqmlengine.h>
 #include <QtQml/qqmlcomponent.h>
+#include <QtQml/qqmlcontext.h>
+#include <QtQml/qqmlextensionplugin.h>
+#include <QtCore/qjsondocument.h>
+#include <QtCore/qjsonarray.h>
 #include <QDebug>
 
 #if defined(Q_OS_MAC)
@@ -73,12 +77,80 @@ private slots:
     void importsChildPlugin();
     void importsChildPlugin2();
     void importsChildPlugin21();
+    void parallelPluginImport();
 
 private:
     QString m_importsDirectory;
     QString m_dataImportsDirectory;
 };
 
+class PluginThatWaits : public QQmlExtensionPlugin
+{
+public:
+    static QByteArray metaData;
+
+    static QMutex initializeEngineEntered;
+    static QWaitCondition waitingForInitializeEngineEntry;
+    static QMutex leavingInitializeEngine;
+    static QWaitCondition waitingForInitializeEngineLeave;
+
+    void registerTypes(const char *uri) override
+    {
+        qmlRegisterModule(uri, 1, 0);
+    }
+
+    void initializeEngine(QQmlEngine *engine, const char *uri) override
+    {
+        initializeEngineEntered.lock();
+        leavingInitializeEngine.lock();
+        waitingForInitializeEngineEntry.wakeOne();
+        initializeEngineEntered.unlock();
+        waitingForInitializeEngineLeave.wait(&leavingInitializeEngine);
+        leavingInitializeEngine.unlock();
+    }
+};
+QByteArray PluginThatWaits::metaData;
+QMutex PluginThatWaits::initializeEngineEntered;
+QWaitCondition PluginThatWaits::waitingForInitializeEngineEntry;
+QMutex PluginThatWaits::leavingInitializeEngine;
+QWaitCondition PluginThatWaits::waitingForInitializeEngineLeave;
+
+class SecondStaticPlugin : public QQmlExtensionPlugin
+{
+public:
+    static QByteArray metaData;
+
+    void registerTypes(const char *uri) override
+    {
+        qmlRegisterModule(uri, 1, 0);
+    }
+};
+QByteArray SecondStaticPlugin::metaData;
+
+template <typename PluginType>
+void registerStaticPlugin(const char *uri)
+{
+    QStaticPlugin plugin;
+    plugin.instance = []() {
+        static PluginType plugin;
+        return static_cast<QObject*>(&plugin);
+    };
+
+    QJsonObject md;
+    md.insert(QStringLiteral("IID"), QQmlExtensionInterface_iid);
+    QJsonArray uris;
+    uris.append(uri);
+    md.insert(QStringLiteral("uri"), uris);
+
+    PluginType::metaData.append(QLatin1String("QTMETADATA  "));
+    PluginType::metaData.append(QJsonDocument(md).toBinaryData());
+
+    plugin.rawMetaData = []() {
+        return PluginType::metaData.constData();
+    };
+    qRegisterStaticPluginFunction(plugin);
+};
+
 void tst_qqmlmoduleplugin::initTestCase()
 {
     QQmlDataTest::initTestCase();
@@ -88,6 +160,9 @@ void tst_qqmlmoduleplugin::initTestCase()
     m_dataImportsDirectory = directory() + QStringLiteral("/imports");
     QVERIFY2(QFileInfo(m_dataImportsDirectory).isDir(),
              qPrintable(QString::fromLatin1("Imports directory '%1' does not exist.").arg(m_dataImportsDirectory)));
+
+    registerStaticPlugin<PluginThatWaits>("moduleWithWaitingPlugin");
+    registerStaticPlugin<SecondStaticPlugin>("moduleWithStaticPlugin");
 }
 
 #define VERIFY_ERRORS(errorfile) \
@@ -143,7 +218,7 @@ void tst_qqmlmoduleplugin::importsPlugin()
         qWarning() << err;
     VERIFY_ERRORS(0);
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
     QCOMPARE(object->property("value").toInt(),123);
     delete object;
 }
@@ -211,7 +286,7 @@ void tst_qqmlmoduleplugin::importPluginWithQmlFile()
         qWarning() << err;
     VERIFY_ERRORS(0);
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
     delete object;
 }
 
@@ -227,7 +302,7 @@ void tst_qqmlmoduleplugin::remoteImportWithQuotedUrl()
     QTRY_COMPARE(component.status(), QQmlComponent::Ready);
     QObject *object = component.create();
     QCOMPARE(object->property("width").toInt(), 300);
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
     delete object;
 
     foreach (QQmlError err, component.errors())
@@ -249,7 +324,7 @@ void tst_qqmlmoduleplugin::remoteImportWithUnquotedUri()
 
     QTRY_COMPARE(component.status(), QQmlComponent::Ready);
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
     QCOMPARE(object->property("width").toInt(), 300);
     delete object;
 
@@ -258,6 +333,29 @@ void tst_qqmlmoduleplugin::remoteImportWithUnquotedUri()
     VERIFY_ERRORS(0);
 }
 
+static QByteArray msgComponentError(const QQmlComponent &c, const QQmlEngine *engine /* = 0 */)
+{
+    QString result;
+    const QList<QQmlError> errors = c.errors();
+    QTextStream str(&result);
+    str << "Component '" << c.url().toString() << "' has " << errors.size() << " errors: '";
+    for (int i = 0; i < errors.size(); ++i) {
+        if (i)
+            str << ", '";
+        str << errors.at(i).toString() << '\'';
+    }
+    if (!engine) {
+        if (QQmlContext *context = c.creationContext())
+            engine = context->engine();
+    }
+    if (engine) {
+        str << " Import paths: (" << engine->importPathList().join(QStringLiteral(", "))
+            << ") Plugin paths: (" << engine->pluginPathList().join(QStringLiteral(", "))
+            << ')';
+    }
+    return result.toLocal8Bit();
+}
+
 // QTBUG-17324
 
 void tst_qqmlmoduleplugin::importsMixedQmlCppPlugin()
@@ -271,7 +369,7 @@ void tst_qqmlmoduleplugin::importsMixedQmlCppPlugin()
     QQmlComponent component(&engine, testFileUrl(QStringLiteral("importsMixedQmlCppPlugin.qml")));
 
     QObject *o = component.create();
-    QVERIFY2(o != 0, QQmlDataTest::msgComponentError(component, &engine));
+    QVERIFY2(o != nullptr, msgComponentError(component, &engine));
     QCOMPARE(o->property("test").toBool(), true);
     delete o;
     }
@@ -280,7 +378,7 @@ void tst_qqmlmoduleplugin::importsMixedQmlCppPlugin()
     QQmlComponent component(&engine, testFileUrl(QStringLiteral("importsMixedQmlCppPlugin.2.qml")));
 
     QObject *o = component.create();
-    QVERIFY2(o != 0, QQmlDataTest::msgComponentError(component, &engine));
+    QVERIFY2(o != nullptr, msgComponentError(component, &engine));
     QCOMPARE(o->property("test").toBool(), true);
     QCOMPARE(o->property("test2").toBool(), true);
     delete o;
@@ -408,7 +506,7 @@ void tst_qqmlmoduleplugin::importLocalModule()
     component.setData(qml.toUtf8(), testFileUrl("empty.qml"));
 
     QScopedPointer<QObject> object(component.create());
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
     QCOMPARE(object->property("majorVersion").value<int>(), majorVersion);
     QCOMPARE(object->property("minorVersion").value<int>(), minorVersion);
 }
@@ -465,7 +563,7 @@ void tst_qqmlmoduleplugin::importStrictModule()
 
     if (error.isEmpty()) {
         QScopedPointer<QObject> object(component.create());
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
     } else {
         QVERIFY(!component.isReady());
         QCOMPARE(component.errors().count(), 1);
@@ -506,12 +604,6 @@ void tst_qqmlmoduleplugin::importStrictModule_data()
         << QString()
         << QString();
 
-    QTest::newRow("wrong target")
-        << "import org.qtproject.InvalidStrictModule 1.0\n"
-           "MyPluginType {}"
-        << QString()
-        << ":1:1: plugin cannot be loaded for module \"org.qtproject.InvalidStrictModule\": Cannot install element 'MyPluginType' into unregistered namespace 'org.qtproject.SomeOtherModule'";
-
     QTest::newRow("non-strict clash")
         << "import org.qtproject.NonstrictModule 1.0\n"
            "MyPluginType {}"
@@ -555,7 +647,7 @@ void tst_qqmlmoduleplugin::importProtectedModule()
     //If plugin is loaded due to import, should assert
     QScopedPointer<QObject> object(component.create());
     //qDebug() << component.errorString();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 }
 
 void tst_qqmlmoduleplugin::importVersionedModule()
@@ -596,7 +688,7 @@ void tst_qqmlmoduleplugin::importsChildPlugin()
         qWarning() << err;
     VERIFY_ERRORS(0);
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
     QCOMPARE(object->property("value").toInt(),123);
     delete object;
 }
@@ -613,7 +705,7 @@ void tst_qqmlmoduleplugin::importsChildPlugin2()
         qWarning() << err;
     VERIFY_ERRORS(0);
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
     QCOMPARE(object->property("value").toInt(),123);
     delete object;
 }
@@ -630,11 +722,56 @@ void tst_qqmlmoduleplugin::importsChildPlugin21()
         qWarning() << err;
     VERIFY_ERRORS(0);
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
     QCOMPARE(object->property("value").toInt(),123);
     delete object;
 }
 
+void tst_qqmlmoduleplugin::parallelPluginImport()
+{
+    QMutexLocker locker(&PluginThatWaits::initializeEngineEntered);
+
+    QThread worker;
+    QObject::connect(&worker, &QThread::started, [&worker](){
+        // Engines in separate threads are tricky, but as long as we do not create a graphical
+        // object and move objects created by the engines across thread boundaries, this is safe.
+        // At the same time this allows us to place the engine's loader thread into the position
+        // where, without the fix for this bug, the global lock is acquired.
+        QQmlEngine engineInThread;
+
+        QQmlComponent component(&engineInThread);
+        component.setData("import moduleWithWaitingPlugin 1.0\nimport QtQml 2.0\nQtObject {}",
+                          QUrl());
+
+        QScopedPointer<QObject> obj(component.create());
+        QVERIFY(!obj.isNull());
+
+        worker.quit();
+    });
+    worker.start();
+
+    PluginThatWaits::waitingForInitializeEngineEntry.wait(&PluginThatWaits::initializeEngineEntered);
+
+    {
+        // After acquiring this lock, the engine in the other thread as well as its type loader
+        // thread are blocked. However they should not hold the global plugin lock
+        // qmlEnginePluginsWithRegisteredTypes()->mutex in qqmllimports.cpp, allowing for the load
+        // of a component in a different engine with its own plugin to proceed.
+        QMutexLocker continuationLock(&PluginThatWaits::leavingInitializeEngine);
+
+        QQmlEngine secondEngine;
+        QQmlComponent secondComponent(&secondEngine);
+        secondComponent.setData("import moduleWithStaticPlugin 1.0\nimport QtQml 2.0\nQtObject {}",
+                                QUrl());
+        QScopedPointer<QObject> o(secondComponent.create());
+        QVERIFY(!o.isNull());
+
+        PluginThatWaits::waitingForInitializeEngineLeave.wakeOne();
+    }
+
+    worker.wait();
+}
+
 QTEST_MAIN(tst_qqmlmoduleplugin)
 
 #include "tst_qqmlmoduleplugin.moc"
diff --git a/tests/auto/qml/qqmlmoduleplugin/tst_qqmlmoduleplugin.pro b/tests/auto/qml/qqmlmoduleplugin/tst_qqmlmoduleplugin.pro
index 43bd112415..118ca26ee9 100644
--- a/tests/auto/qml/qqmlmoduleplugin/tst_qqmlmoduleplugin.pro
+++ b/tests/auto/qml/qqmlmoduleplugin/tst_qqmlmoduleplugin.pro
@@ -10,4 +10,12 @@ include (../../shared/util.pri)
 
 TESTDATA = data/* imports/* $$OUT_PWD/imports/*
 
+waitingPlugin.files = moduleWithWaitingPlugin
+waitingPlugin.prefix = /qt-project.org/imports/
+RESOURCES += waitingPlugin
+
+staticPlugin.files = moduleWithStaticPlugin
+staticPlugin.prefix = /qt-project.org/imports/
+RESOURCES += staticPlugin
+
 QT += core-private gui-private qml-private network testlib
diff --git a/tests/auto/qml/qqmlnotifier/data/objectRenamer.qml b/tests/auto/qml/qqmlnotifier/data/objectRenamer.qml
new file mode 100644
index 0000000000..65d2206880
--- /dev/null
+++ b/tests/auto/qml/qqmlnotifier/data/objectRenamer.qml
@@ -0,0 +1,9 @@
+import QtQml 2.2
+
+QtObject {
+    property Timer timer: Timer {
+        running: true
+        interval: 0
+        onTriggered: parent.objectName = "havoc"
+    }
+}
diff --git a/tests/auto/qml/qqmlnotifier/tst_qqmlnotifier.cpp b/tests/auto/qml/qqmlnotifier/tst_qqmlnotifier.cpp
index beb60925bb..6e831eacc1 100644
--- a/tests/auto/qml/qqmlnotifier/tst_qqmlnotifier.cpp
+++ b/tests/auto/qml/qqmlnotifier/tst_qqmlnotifier.cpp
@@ -32,6 +32,9 @@
 #include <QQmlContext>
 #include <qqml.h>
 #include <QMetaMethod>
+#if QT_CONFIG(process)
+#include <QProcess>
+#endif
 
 #include "../../shared/util.h"
 
@@ -46,21 +49,17 @@ class ExportedClass : public QObject
     Q_PROPERTY(int v4BindingProp2 READ v4BindingProp2 NOTIFY v4BindingProp2Changed)
     Q_PROPERTY(int scriptBindingProp READ scriptBindingProp NOTIFY scriptBindingPropChanged)
 public:
-    int qmlObjectPropConnections;
-    int cppObjectPropConnections;
-    int unboundPropConnections;
-    int v8BindingPropConnections;
-    int v4BindingPropConnections;
-    int v4BindingProp2Connections;
-    int scriptBindingPropConnections;
-    int boundSignalConnections;
-    int unusedSignalConnections;
-
-    ExportedClass()
-        : qmlObjectPropConnections(0), cppObjectPropConnections(0), unboundPropConnections(0),
-          v8BindingPropConnections(0), v4BindingPropConnections(0), v4BindingProp2Connections(0),
-          scriptBindingPropConnections(0), boundSignalConnections(0), unusedSignalConnections(0)
-    {}
+    int qmlObjectPropConnections = 0;
+    int cppObjectPropConnections = 0;
+    int unboundPropConnections = 0;
+    int v8BindingPropConnections = 0;
+    int v4BindingPropConnections = 0;
+    int v4BindingProp2Connections = 0;
+    int scriptBindingPropConnections = 0;
+    int boundSignalConnections = 0;
+    int unusedSignalConnections = 0;
+
+    ExportedClass() {}
 
     ~ExportedClass()
     {
@@ -98,7 +97,7 @@ public:
     }
 
 protected:
-    void connectNotify(const QMetaMethod &signal) Q_DECL_OVERRIDE {
+    void connectNotify(const QMetaMethod &signal) override {
         if (signal.name() == "qmlObjectPropChanged") qmlObjectPropConnections++;
         if (signal.name() == "cppObjectPropChanged") cppObjectPropConnections++;
         if (signal.name() == "unboundPropChanged") unboundPropConnections++;
@@ -112,7 +111,7 @@ protected:
         //qDebug() << Q_FUNC_INFO << this << signal.name();
     }
 
-    void disconnectNotify(const QMetaMethod &signal) Q_DECL_OVERRIDE {
+    void disconnectNotify(const QMetaMethod &signal) override {
         if (signal.name() == "qmlObjectPropChanged") qmlObjectPropConnections--;
         if (signal.name() == "cppObjectPropChanged") cppObjectPropConnections--;
         if (signal.name() == "unboundPropChanged") unboundPropConnections--;
@@ -141,12 +140,10 @@ class tst_qqmlnotifier : public QQmlDataTest
 {
     Q_OBJECT
 public:
-    tst_qqmlnotifier()
-        : root(0), exportedClass(0), exportedObject(0)
-    {}
+    tst_qqmlnotifier() {}
 
 private slots:
-    void initTestCase() Q_DECL_OVERRIDE;
+    void initTestCase() override;
     void cleanupTestCase();
     void testConnectNotify();
 
@@ -162,13 +159,15 @@ private slots:
     void disconnectOnDestroy();
     void lotsOfBindings();
 
+    void deleteFromHandler();
+
 private:
     void createObjects();
 
     QQmlEngine engine;
-    QObject *root;
-    ExportedClass *exportedClass;
-    ExportedClass *exportedObject;
+    QObject *root = nullptr;
+    ExportedClass *exportedClass = nullptr;
+    ExportedClass *exportedObject = nullptr;
 };
 
 void tst_qqmlnotifier::initTestCase()
@@ -180,28 +179,28 @@ void tst_qqmlnotifier::initTestCase()
 void tst_qqmlnotifier::createObjects()
 {
     delete root;
-    root = 0;
-    exportedClass = exportedObject = 0;
+    root = nullptr;
+    exportedClass = exportedObject = nullptr;
 
     QQmlComponent component(&engine, testFileUrl("connectnotify.qml"));
     exportedObject = new ExportedClass();
     exportedObject->setObjectName("exportedObject");
     engine.rootContext()->setContextProperty("_exportedObject", exportedObject);
     root = component.create();
-    QVERIFY(root != 0);
+    QVERIFY(root != nullptr);
 
     exportedClass = qobject_cast<ExportedClass *>(
                 root->findChild<ExportedClass*>("exportedClass"));
-    QVERIFY(exportedClass != 0);
+    QVERIFY(exportedClass != nullptr);
     exportedClass->verifyReceiverCount();
 }
 
 void tst_qqmlnotifier::cleanupTestCase()
 {
     delete root;
-    root = 0;
+    root = nullptr;
     delete exportedObject;
-    exportedObject = 0;
+    exportedObject = nullptr;
 }
 
 void tst_qqmlnotifier::testConnectNotify()
@@ -303,7 +302,7 @@ void tst_qqmlnotifier::disconnectOnDestroy()
     // Deleting a QML object should remove all connections. For exportedClass, this is tested in
     // the destructor, and for exportedObject, it is tested below.
     delete root;
-    root = 0;
+    root = nullptr;
     QCOMPARE(exportedObject->cppObjectPropConnections, 0);
     exportedObject->verifyReceiverCount();
 }
@@ -341,6 +340,33 @@ void tst_qqmlnotifier::lotsOfBindings()
     delete e;
 }
 
+void tst_qqmlnotifier::deleteFromHandler()
+{
+#if !QT_CONFIG(process)
+    QSKIP("Need QProcess support to test qFatal.");
+#else
+    if (qEnvironmentVariableIsSet("TST_QQMLNOTIFIER_DO_CRASH")) {
+        QQmlEngine engine;
+        QQmlComponent component(&engine, testFileUrl("objectRenamer.qml"));
+        QPointer<QObject> mess = component.create();
+        QObject::connect(mess, &QObject::objectNameChanged, [&]() { delete mess; });
+        QTRY_VERIFY(mess.isNull()); // BANG!
+    } else {
+        QProcess process;
+        QProcessEnvironment env = QProcessEnvironment::systemEnvironment();
+        env.insert("TST_QQMLNOTIFIER_DO_CRASH", "bang");
+        process.setProcessEnvironment(env);
+        process.setProgram(QCoreApplication::applicationFilePath());
+        process.setArguments({"deleteFromHandler"});
+        process.start();
+        QTRY_COMPARE(process.exitStatus(), QProcess::CrashExit);
+        const QByteArray output = process.readAllStandardOutput();
+        QVERIFY(output.contains("QFATAL"));
+        QVERIFY(output.contains("destroyed while one of its QML signal handlers is in progress"));
+    }
+#endif
+}
+
 QTEST_MAIN(tst_qqmlnotifier)
 
 #include "tst_qqmlnotifier.moc"
diff --git a/tests/auto/qml/qqmlobjectmodel/tst_qqmlobjectmodel.cpp b/tests/auto/qml/qqmlobjectmodel/tst_qqmlobjectmodel.cpp
index 430a9c2a22..fb63d811a8 100644
--- a/tests/auto/qml/qqmlobjectmodel/tst_qqmlobjectmodel.cpp
+++ b/tests/auto/qml/qqmlobjectmodel/tst_qqmlobjectmodel.cpp
@@ -26,6 +26,7 @@
 **
 ****************************************************************************/
 #include <QtQml/private/qqmlobjectmodel_p.h>
+#include <QtQml/private/qqmlchangeset_p.h>
 #include <QtTest/qsignalspy.h>
 #include <QtTest/qtest.h>
 
@@ -46,16 +47,41 @@ static bool compareItems(QQmlObjectModel *model, const QObjectList &items)
     return true;
 }
 
+static bool verifyChangeSet(const QQmlChangeSet &changeSet, int expectedInserts, int expectedRemoves, bool isMove, int moveId = -1)
+{
+    int actualRemoves = 0;
+    for (const QQmlChangeSet::Change &r : changeSet.removes()) {
+        if (r.isMove() != isMove && (!isMove || moveId == r.moveId))
+            return false;
+        actualRemoves += r.count;
+    }
+
+    int actualInserts = 0;
+    for (const QQmlChangeSet::Change &i : changeSet.inserts()) {
+        if (i.isMove() != isMove && (!isMove || moveId == i.moveId))
+            return false;
+        actualInserts += i.count;
+    }
+
+    return actualRemoves == expectedRemoves && actualInserts == expectedInserts;
+}
+
+Q_DECLARE_METATYPE(QQmlChangeSet)
+
 void tst_QQmlObjectModel::changes()
 {
     QQmlObjectModel model;
 
+    qRegisterMetaType<QQmlChangeSet>();
+
     QSignalSpy countSpy(&model, SIGNAL(countChanged()));
     QSignalSpy childrenSpy(&model, SIGNAL(childrenChanged()));
+    QSignalSpy modelUpdateSpy(&model, SIGNAL(modelUpdated(QQmlChangeSet,bool)));
 
     int count = 0;
     int countSignals = 0;
     int childrenSignals = 0;
+    int modelUpdateSignals = 0;
 
     QObjectList items;
     QObject item0, item1, item2, item3;
@@ -66,6 +92,8 @@ void tst_QQmlObjectModel::changes()
     QVERIFY(compareItems(&model, items));
     QCOMPARE(countSpy.count(), ++countSignals);
     QCOMPARE(childrenSpy.count(), ++childrenSignals);
+    QCOMPARE(modelUpdateSpy.count(), ++modelUpdateSignals);
+    QVERIFY(verifyChangeSet(modelUpdateSpy.last().first().value<QQmlChangeSet>(), 1, 0, false));
 
     // insert(0, item1) -> [item1, item0]
     model.insert(0, &item1); items.insert(0, &item1);
@@ -73,6 +101,8 @@ void tst_QQmlObjectModel::changes()
     QVERIFY(compareItems(&model, items));
     QCOMPARE(countSpy.count(), ++countSignals);
     QCOMPARE(childrenSpy.count(), ++childrenSignals);
+    QCOMPARE(modelUpdateSpy.count(), ++modelUpdateSignals);
+    QVERIFY(verifyChangeSet(modelUpdateSpy.last().first().value<QQmlChangeSet>(), 1, 0, false));
 
     // append(item2) -> [item1, item0, item2]
     model.append(&item2); items.append(&item2);
@@ -80,6 +110,8 @@ void tst_QQmlObjectModel::changes()
     QVERIFY(compareItems(&model, items));
     QCOMPARE(countSpy.count(), ++countSignals);
     QCOMPARE(childrenSpy.count(), ++childrenSignals);
+    QCOMPARE(modelUpdateSpy.count(), ++modelUpdateSignals);
+    QVERIFY(verifyChangeSet(modelUpdateSpy.last().first().value<QQmlChangeSet>(), 1, 0, false));
 
     // insert(2, item3) -> [item1, item0, item3, item2]
     model.insert(2, &item3); items.insert(2, &item3);
@@ -87,6 +119,8 @@ void tst_QQmlObjectModel::changes()
     QVERIFY(compareItems(&model, items));
     QCOMPARE(countSpy.count(), ++countSignals);
     QCOMPARE(childrenSpy.count(), ++childrenSignals);
+    QCOMPARE(modelUpdateSpy.count(), ++modelUpdateSignals);
+    QVERIFY(verifyChangeSet(modelUpdateSpy.last().first().value<QQmlChangeSet>(), 1, 0, false));
 
     // move(0, 1) -> [item0, item1, item3, item2]
     model.move(0, 1); items.move(0, 1);
@@ -94,6 +128,8 @@ void tst_QQmlObjectModel::changes()
     QVERIFY(compareItems(&model, items));
     QCOMPARE(countSpy.count(), countSignals);
     QCOMPARE(childrenSpy.count(), ++childrenSignals);
+    QCOMPARE(modelUpdateSpy.count(), ++modelUpdateSignals);
+    QVERIFY(verifyChangeSet(modelUpdateSpy.last().first().value<QQmlChangeSet>(), 1, 1, true, 1));
 
     // move(3, 2) -> [item0, item1, item2, item3]
     model.move(3, 2); items.move(3, 2);
@@ -101,6 +137,8 @@ void tst_QQmlObjectModel::changes()
     QVERIFY(compareItems(&model, items));
     QCOMPARE(countSpy.count(), countSignals);
     QCOMPARE(childrenSpy.count(), ++childrenSignals);
+    QCOMPARE(modelUpdateSpy.count(), ++modelUpdateSignals);
+    QVERIFY(verifyChangeSet(modelUpdateSpy.last().first().value<QQmlChangeSet>(), 1, 1, true, 2));
 
     // remove(0) -> [item1, item2, item3]
     model.remove(0); items.removeAt(0);
@@ -108,6 +146,8 @@ void tst_QQmlObjectModel::changes()
     QVERIFY(compareItems(&model, items));
     QCOMPARE(countSpy.count(), ++countSignals);
     QCOMPARE(childrenSpy.count(), ++childrenSignals);
+    QCOMPARE(modelUpdateSpy.count(), ++modelUpdateSignals);
+    QVERIFY(verifyChangeSet(modelUpdateSpy.last().first().value<QQmlChangeSet>(), 0, 1, false));
 
     // remove(2) -> [item1, item2]
     model.remove(2); items.removeAt(2);
@@ -115,6 +155,8 @@ void tst_QQmlObjectModel::changes()
     QVERIFY(compareItems(&model, items));
     QCOMPARE(countSpy.count(), ++countSignals);
     QCOMPARE(childrenSpy.count(), ++childrenSignals);
+    QCOMPARE(modelUpdateSpy.count(), ++modelUpdateSignals);
+    QVERIFY(verifyChangeSet(modelUpdateSpy.last().first().value<QQmlChangeSet>(), 0, 1, false));
 
     // clear() -> []
     model.clear(); items.clear();
@@ -122,6 +164,8 @@ void tst_QQmlObjectModel::changes()
     QVERIFY(compareItems(&model, items));
     QCOMPARE(countSpy.count(), ++countSignals);
     QCOMPARE(childrenSpy.count(), ++childrenSignals);
+    QCOMPARE(modelUpdateSpy.count(), ++modelUpdateSignals);
+    QVERIFY(verifyChangeSet(modelUpdateSpy.last().first().value<QQmlChangeSet>(), 0, 2, false));
 }
 
 QTEST_MAIN(tst_QQmlObjectModel)
diff --git a/tests/auto/qml/qqmlopenmetaobject/tst_qqmlopenmetaobject.cpp b/tests/auto/qml/qqmlopenmetaobject/tst_qqmlopenmetaobject.cpp
index c3ace5e0f3..44ce1d6987 100644
--- a/tests/auto/qml/qqmlopenmetaobject/tst_qqmlopenmetaobject.cpp
+++ b/tests/auto/qml/qqmlopenmetaobject/tst_qqmlopenmetaobject.cpp
@@ -44,7 +44,7 @@ class CustomObject: public QObject
 {
     Q_OBJECT
 public:
-    CustomObject(QObject *parent = 0)
+    CustomObject(QObject *parent = nullptr)
         : QObject(parent) {}
 };
 
@@ -53,7 +53,7 @@ void tst_qqmlopenmetaobject::createProperties()
     QQmlEngine engine;
     CustomObject object;
     const QQmlRefPointer<QQmlOpenMetaObjectType> mot = new QQmlOpenMetaObjectType(object.metaObject(), &engine);
-    QQmlOpenMetaObject *const mo = new QQmlOpenMetaObject(&object, mot);
+    QQmlOpenMetaObject *const mo = new QQmlOpenMetaObject(&object, mot.data());
     mo->setCached(true);
     mot->createProperty("customProperty");
     QVERIFY(true);
diff --git a/tests/auto/qml/qqmlparser/tst_qqmlparser.cpp b/tests/auto/qml/qqmlparser/tst_qqmlparser.cpp
index ba2b836a6d..c2c73935c0 100644
--- a/tests/auto/qml/qqmlparser/tst_qqmlparser.cpp
+++ b/tests/auto/qml/qqmlparser/tst_qqmlparser.cpp
@@ -50,6 +50,10 @@ private slots:
     void qmlParser();
 #endif
     void invalidEscapeSequence();
+    void stringLiteral();
+    void noSubstitutionTemplateLiteral();
+    void templateLiteral();
+    void leadingSemicolonInClass();
 
 private:
     QStringList excludedDirs;
@@ -78,6 +82,13 @@ public:
             const quint32 parentBegin = parent->firstSourceLocation().begin();
             const quint32 parentEnd = parent->lastSourceLocation().end();
 
+            if (node->firstSourceLocation().begin() < parentBegin)
+                qDebug() << "first source loc failed: node:" << node->kind << "at" << node->firstSourceLocation().startLine << "/" << node->firstSourceLocation().startColumn
+                         << "parent" << parent->kind << "at" << parent->firstSourceLocation().startLine << "/" << parent->firstSourceLocation().startColumn;
+            if (node->lastSourceLocation().end() > parentEnd)
+                qDebug() << "first source loc failed: node:" << node->kind << "at" << node->lastSourceLocation().startLine << "/" << node->lastSourceLocation().startColumn
+                         << "parent" << parent->kind << "at" << parent->lastSourceLocation().startLine << "/" << parent->lastSourceLocation().startColumn;
+
             QVERIFY(node->firstSourceLocation().begin() >= parentBegin);
             QVERIFY(node->lastSourceLocation().end() <= parentEnd);
         }
@@ -183,13 +194,12 @@ void tst_qqmlparser::qmlParser()
     Lexer lexer(&engine);
     lexer.setCode(code, 1, qmlMode);
     Parser parser(&engine);
-    if (qmlMode)
-        parser.parse();
-    else
-        parser.parseProgram();
+    bool ok = qmlMode ? parser.parse() : parser.parseProgram();
 
-    check::Check chk;
-    chk(parser.rootNode());
+    if (ok) {
+        check::Check chk;
+        chk(parser.rootNode());
+    }
 }
 #endif
 
@@ -204,6 +214,76 @@ void tst_qqmlparser::invalidEscapeSequence()
     parser.parse();
 }
 
+void tst_qqmlparser::stringLiteral()
+{
+    using namespace QQmlJS;
+
+    Engine engine;
+    Lexer lexer(&engine);
+    QLatin1String code("'hello string'");
+    lexer.setCode(code , 1);
+    Parser parser(&engine);
+    QVERIFY(parser.parseExpression());
+    AST::ExpressionNode *expression = parser.expression();
+    QVERIFY(expression);
+    auto *literal = QQmlJS::AST::cast<QQmlJS::AST::StringLiteral *>(expression);
+    QVERIFY(literal);
+    QCOMPARE(literal->value, "hello string");
+    QCOMPARE(literal->firstSourceLocation().begin(), 0);
+    QCOMPARE(literal->lastSourceLocation().end(), code.size());
+}
+
+void tst_qqmlparser::noSubstitutionTemplateLiteral()
+{
+    using namespace QQmlJS;
+
+    Engine engine;
+    Lexer lexer(&engine);
+    QLatin1String code("`hello template`");
+    lexer.setCode(code, 1);
+    Parser parser(&engine);
+    QVERIFY(parser.parseExpression());
+    AST::ExpressionNode *expression = parser.expression();
+    QVERIFY(expression);
+
+    auto *literal = QQmlJS::AST::cast<QQmlJS::AST::TemplateLiteral *>(expression);
+    QVERIFY(literal);
+
+    QCOMPARE(literal->value, "hello template");
+    QCOMPARE(literal->firstSourceLocation().begin(), 0);
+    QCOMPARE(literal->lastSourceLocation().end(), code.size());
+}
+
+void tst_qqmlparser::templateLiteral()
+{
+    using namespace QQmlJS;
+
+    Engine engine;
+    Lexer lexer(&engine);
+    QLatin1String code("`one plus one equals ${1+1}!`");
+    lexer.setCode(code, 1);
+    Parser parser(&engine);
+    QVERIFY(parser.parseExpression());
+    AST::ExpressionNode *expression = parser.expression();
+    QVERIFY(expression);
+
+    auto *templateLiteral = QQmlJS::AST::cast<QQmlJS::AST::TemplateLiteral *>(expression);
+    QVERIFY(templateLiteral);
+
+    QCOMPARE(templateLiteral->firstSourceLocation().begin(), 0);
+    auto *e = templateLiteral->expression;
+    QVERIFY(e);
+}
+
+void tst_qqmlparser::leadingSemicolonInClass()
+{
+    QQmlJS::Engine engine;
+    QQmlJS::Lexer lexer(&engine);
+    lexer.setCode(QLatin1String("class X{;n(){}}"), 1);
+    QQmlJS::Parser parser(&engine);
+    QVERIFY(parser.parseProgram());
+}
+
 QTEST_MAIN(tst_qqmlparser)
 
 #include "tst_qqmlparser.moc"
diff --git a/tests/auto/qml/qqmlpromise/data/promise-all-empty-input.qml b/tests/auto/qml/qqmlpromise/data/promise-all-empty-input.qml
new file mode 100644
index 0000000000..43ccf24965
--- /dev/null
+++ b/tests/auto/qml/qqmlpromise/data/promise-all-empty-input.qml
@@ -0,0 +1,58 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+import QtQuick 2.4
+
+QtObject {
+    property bool wasTestSuccessful: false
+
+    property var promise: Promise.all([]);
+
+    Component.onCompleted: {
+        promise.then(function(value) {
+            if (value.length !== 0) {
+                return;
+            }
+
+            wasTestSuccessful = true
+
+        }, function() {
+            throw new Error("Should never be called")
+        })
+    }
+}
diff --git a/tests/auto/qml/qqmlpromise/data/promise-all-invoke-then-method.qml b/tests/auto/qml/qqmlpromise/data/promise-all-invoke-then-method.qml
new file mode 100644
index 0000000000..ec59c47130
--- /dev/null
+++ b/tests/auto/qml/qqmlpromise/data/promise-all-invoke-then-method.qml
@@ -0,0 +1,65 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+import QtQuick 2.4
+
+QtObject {
+    property int callCount: 0
+    property bool wasTestSuccessful: false
+
+    property var promise1: new Promise(function() {})
+    property var promise2: new Promise(function() {})
+    property var promise3: new Promise(function() {})
+
+    Component.onCompleted: {
+        promise1.then = null
+        console.log(promise1.then)
+
+        // TODO: This assinment works in JS scope but does not work
+        // in QML scope
+        promise1.then = promise2.then = promise3.then = function(a, b) {
+            console.log("then was called")
+            callCount++;
+        }
+
+        Promise.all([promise1, promise2, promise3])
+
+        console.log("callCount " + callCount)
+        wasTestSuccessful = (callCount === 3)
+    }
+}
diff --git a/tests/auto/qml/qqmlpromise/data/promise-all-noniterable-input.qml b/tests/auto/qml/qqmlpromise/data/promise-all-noniterable-input.qml
new file mode 100644
index 0000000000..a9bdbf2fb7
--- /dev/null
+++ b/tests/auto/qml/qqmlpromise/data/promise-all-noniterable-input.qml
@@ -0,0 +1,59 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+import QtQuick 2.4
+
+QtObject {
+    property bool wasTestSuccessful: false
+
+    property var nonIterable: 3
+    property var promise: Promise.all(nonIterable);
+
+    Component.onCompleted: {
+        promise.then(function() {
+            throw new Error("Should never be called")
+        }, function(err) {
+            if (!(err instanceof TypeError)) {
+                throw new Error("Should reject with TypeError")
+                return;
+            }
+
+            wasTestSuccessful = true
+        })
+    }
+}
diff --git a/tests/auto/qml/qqmlpromise/data/promise-all-reject-reject-is-last.qml b/tests/auto/qml/qqmlpromise/data/promise-all-reject-reject-is-last.qml
new file mode 100644
index 0000000000..0d3d31d494
--- /dev/null
+++ b/tests/auto/qml/qqmlpromise/data/promise-all-reject-reject-is-last.qml
@@ -0,0 +1,83 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+import QtQuick 2.4
+
+QtObject {
+    // TODO!
+
+    property int resolveValue: 5
+    property int rejectValue: 10
+    property int resultValue: rejectValue
+    property bool wasTestSuccessful: false
+
+
+    property var delayedEvent: Timer {
+        interval: 0
+        property var handler: null
+        onTriggered: {
+            if (handler) {
+                handler();
+            }
+        }
+    }
+
+    function postEvent(event, value) {
+        delayedEvent.handler = function() { event(value) }
+        delayedEvent.restart();
+    }
+
+    property var promise1: Promise.resolve(resolveValue);
+    property int promise2: resolveValue
+    property var promise3: new Promise(function (resolve, reject) {
+        postEvent(resolve, resolveValue)
+    })
+    property var promise4: Promise.reject(rejectValue)
+
+    Component.onCompleted: {
+        Promise.all([promise1, promise2, promise3, promise4]).then(function() {
+            throw new Error("Should never be called")
+        }, function(value) {
+            if (value !== rejectValue) {
+                return;
+            }
+
+            wasTestSuccessful = true
+        })
+    }
+}
diff --git a/tests/auto/qml/qqmlpromise/data/promise-all-reject-reject-is-mid.qml b/tests/auto/qml/qqmlpromise/data/promise-all-reject-reject-is-mid.qml
new file mode 100644
index 0000000000..67ca95971c
--- /dev/null
+++ b/tests/auto/qml/qqmlpromise/data/promise-all-reject-reject-is-mid.qml
@@ -0,0 +1,83 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+import QtQuick 2.4
+
+QtObject {
+    // TODO!
+
+    property int resolveValue: 5
+    property int rejectValue: 10
+    property int resultValue: rejectValue
+    property bool wasTestSuccessful: false
+
+
+    property var delayedEvent: Timer {
+        interval: 0
+        property var handler: null
+        onTriggered: {
+            if (handler) {
+                handler();
+            }
+        }
+    }
+
+    function postEvent(event, value) {
+        delayedEvent.handler = function() { event(value) }
+        delayedEvent.restart();
+    }
+
+    property var promise1: Promise.resolve(resolveValue);
+    property int promise2: resolveValue
+    property var promise3: Promise.reject(rejectValue)
+    property var promise4: new Promise(function (resolve, reject) {
+        postEvent(resolve, resolveValue)
+    })
+
+    Component.onCompleted: {
+        Promise.all([promise1, promise2, promise3, promise4]).then(function() {
+            throw new Error("Should never be called")
+        }, function(value) {
+            if (value !== rejectValue) {
+                return;
+            }
+
+            wasTestSuccessful = true
+        })
+    }
+}
diff --git a/tests/auto/qml/qqmlpromise/data/promise-all-resolve.qml b/tests/auto/qml/qqmlpromise/data/promise-all-resolve.qml
new file mode 100644
index 0000000000..1996b7f9c8
--- /dev/null
+++ b/tests/auto/qml/qqmlpromise/data/promise-all-resolve.qml
@@ -0,0 +1,86 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+import QtQuick 2.4
+
+QtObject {
+    property int resolveValue: 5
+    property var resultValue: [resolveValue, resolveValue, resolveValue]
+    property bool wasTestSuccessful: false
+
+
+    property var delayedEvent: Timer {
+        interval: 0
+        property var handler: null
+        onTriggered: {
+            if (handler) {
+                handler();
+            }
+        }
+    }
+
+    function postEvent(event, value) {
+        delayedEvent.handler = function() { event(value) }
+        delayedEvent.restart();
+    }
+
+    property var promise1: Promise.resolve(resolveValue);
+    property int promise2: resolveValue
+    property var promise3: new Promise(function (resolve, reject) {
+        postEvent(resolve, resolveValue)
+    })
+
+    Component.onCompleted: {
+        Promise.all([promise1, promise2, promise3]).then(function(value) {
+            if (value.length !== resultValue.length) {
+                return;
+            }
+
+            for (var i in value) {
+                if (value[i] !== resultValue[i]) {
+                    return;
+                }
+            }
+
+            wasTestSuccessful = true
+
+        }, function() {
+            throw new Error("Should never be called")
+        })
+    }
+}
diff --git a/tests/auto/qml/qqmlpromise/data/promise-async-reject-with-value.qml b/tests/auto/qml/qqmlpromise/data/promise-async-reject-with-value.qml
new file mode 100644
index 0000000000..4c54ad3fc7
--- /dev/null
+++ b/tests/auto/qml/qqmlpromise/data/promise-async-reject-with-value.qml
@@ -0,0 +1,72 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+import QtQuick 2.4
+
+QtObject {
+    property int rejectValue: 5
+    property bool wasTestSuccessful: false
+
+
+    property var delayedExecutor: Timer {
+        interval: 0
+        property var executor: null
+        onTriggered: {
+            if (executor) {
+                executor();
+            }
+        }
+    }
+
+    property var promise: new Promise(function (resolve, reject) {
+        delayedExecutor.executor = function() {
+            reject(rejectValue)
+        }
+        delayedExecutor.restart();
+    })
+
+    Component.onCompleted: {
+        promise.then(function() {
+            throw new Error("Should never be called")
+        }, function(value) {
+            if (value === rejectValue) {
+                wasTestSuccessful = true
+            }
+        })
+    }
+}
diff --git a/tests/auto/qml/qqmlpromise/data/promise-async-resolve-with-value.qml b/tests/auto/qml/qqmlpromise/data/promise-async-resolve-with-value.qml
new file mode 100644
index 0000000000..a491394a30
--- /dev/null
+++ b/tests/auto/qml/qqmlpromise/data/promise-async-resolve-with-value.qml
@@ -0,0 +1,72 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+import QtQuick 2.4
+
+QtObject {
+    property int resolveValue: 5
+    property bool wasTestSuccessful: false
+
+
+    property var delayedExecutor: Timer {
+        interval: 0
+        property var executor: null
+        onTriggered: {
+            if (executor) {
+                executor();
+            }
+        }
+    }
+
+    property var promise: new Promise(function (resolve, reject) {
+        delayedExecutor.executor = function() {
+            resolve(resolveValue)
+        }
+        delayedExecutor.restart();
+    })
+
+    Component.onCompleted: {
+        promise.then(function(value) {
+            if (value === resolveValue) {
+                wasTestSuccessful = true
+            }
+        }, function() {
+            throw new Error("Should never be called")
+        })
+    }
+}
diff --git a/tests/auto/qml/qqmlpromise/data/promise-executor-function-extensible.qml b/tests/auto/qml/qqmlpromise/data/promise-executor-function-extensible.qml
new file mode 100644
index 0000000000..e2a264dd3c
--- /dev/null
+++ b/tests/auto/qml/qqmlpromise/data/promise-executor-function-extensible.qml
@@ -0,0 +1,56 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+import QtQuick 2.0
+
+QtObject {
+    property bool wasTestSuccessful: false
+
+    property var executorFunction: null
+
+    function notPromise(executor) {
+        executorFunction = executor;
+        executor(function() {}, function() {});
+    }
+
+    Component.onCompleted: {
+        Promise.resolve.call(notPromise);
+        wasTestSuccessful = executorFunction !== null &&
+                Object.isExtensible(executorFunction);
+    }
+}
diff --git a/tests/auto/qml/qqmlpromise/data/promise-executor-reject.qml b/tests/auto/qml/qqmlpromise/data/promise-executor-reject.qml
new file mode 100644
index 0000000000..4e609ae4a4
--- /dev/null
+++ b/tests/auto/qml/qqmlpromise/data/promise-executor-reject.qml
@@ -0,0 +1,64 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+import QtQuick 2.0
+
+QtObject {
+    property string resolution: "reject promise";
+
+    property bool wasExecutorCalled: false
+    property bool wasPromiseRejected: false
+    property bool wasPromiseTypeReturnedByThen: false;
+    property bool wasResolutionForwardedCorrectly: false;
+
+    Component.onCompleted: {
+        var promise = new Promise(function(resolve, reject) {
+            wasExecutorCalled = true;
+            reject(resolution);
+        });
+
+        var res = promise.then(function(result) {
+            wasPromiseRejected = false;
+        }, function(err) {
+            wasPromiseRejected = true;
+            wasResolutionForwardedCorrectly = (err === resolution);
+        });
+
+        wasPromiseTypeReturnedByThen = (typeof res === 'Promise');
+    }
+}
diff --git a/tests/auto/qml/qqmlpromise/data/promise-executor-resolve.qml b/tests/auto/qml/qqmlpromise/data/promise-executor-resolve.qml
new file mode 100644
index 0000000000..659636d6a8
--- /dev/null
+++ b/tests/auto/qml/qqmlpromise/data/promise-executor-resolve.qml
@@ -0,0 +1,67 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+import QtQuick 2.0
+
+QtObject {
+    property string resolution: "fullfill promise";
+
+    property bool wasExecutorCalled: false
+    property bool wasPromiseResolved: false
+    property bool wasPromiseTypeReturnedByThen: false
+    property bool wasResolutionForwardedCorrectly: false
+    property bool wasNewPromiseObjectCreatedByThen: false
+
+    Component.onCompleted: {
+        var promise = new Promise(function(resolve, reject) {
+            wasExecutorCalled = true;
+            resolve(resolution);
+        });
+
+        var res = promise.then(function(result) {
+            wasPromiseResolved = true;
+            wasResolutionForwardedCorrectly = (result === resolution);
+        }, function(err) {
+            wasPromiseResolved = false;
+        });
+
+        wasPromiseTypeReturnedByThen = (typeof res === 'Promise');
+        console.debug("typeof res: " + (typeof res)) // TODO: remove
+        wasNewPromiseObjectCreatedByThen = (res !== promise);
+    }
+}
diff --git a/tests/auto/qml/qqmlpromise/data/promise-executor-throw-exception.qml b/tests/auto/qml/qqmlpromise/data/promise-executor-throw-exception.qml
new file mode 100644
index 0000000000..9e912635d6
--- /dev/null
+++ b/tests/auto/qml/qqmlpromise/data/promise-executor-throw-exception.qml
@@ -0,0 +1,59 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+import QtQuick 2.0
+
+QtObject {
+    property bool wasTestSuccessful: false
+
+    property var errorObject: { text: "Exception should not escape executor" }
+
+    property var promise: new Promise(function() {
+        throw errorObject
+    })
+
+    Component.onCompleted: {
+        promise.then(function() {
+            throw new Error("Should never be called")
+        }, function(error) {
+            if (error === errorObject) {
+                wasTestSuccessful = true
+            }
+        })
+    }
+}
diff --git a/tests/auto/qml/qqmlpromise/data/promise-get-length.qml b/tests/auto/qml/qqmlpromise/data/promise-get-length.qml
new file mode 100644
index 0000000000..d42bc61179
--- /dev/null
+++ b/tests/auto/qml/qqmlpromise/data/promise-get-length.qml
@@ -0,0 +1,43 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+import QtQuick 2.0
+
+QtObject {
+    property bool wasTestSuccessful: (Promise.length === 1)
+}
diff --git a/tests/auto/qml/qqmlpromise/data/promise-race-empty-input.qml b/tests/auto/qml/qqmlpromise/data/promise-race-empty-input.qml
new file mode 100644
index 0000000000..188b1c2f15
--- /dev/null
+++ b/tests/auto/qml/qqmlpromise/data/promise-race-empty-input.qml
@@ -0,0 +1,52 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+import QtQuick 2.4
+
+QtObject {
+    property bool wasTestSuccessful: true
+
+    Component.onCompleted: {
+        Promise.race([]).then(function(value) {
+            wasTestSuccessful = false
+            throw new Error("Should never be called")
+        }, function() {
+            throw new Error("Should never be called")
+        })
+    }
+}
diff --git a/tests/auto/qml/qqmlpromise/data/promise-race-resolve-1st-in-executor-function.qml b/tests/auto/qml/qqmlpromise/data/promise-race-resolve-1st-in-executor-function.qml
new file mode 100644
index 0000000000..1d6e47b87e
--- /dev/null
+++ b/tests/auto/qml/qqmlpromise/data/promise-race-resolve-1st-in-executor-function.qml
@@ -0,0 +1,62 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+import QtQuick 2.4
+
+QtObject {
+    property int resolveValue: 33
+
+    property var promise: new Promise(function (resolve, reject) {
+        resolve(resolveValue)
+    })
+
+    property var resolvedPromiseArray: [promise, Promise.resolve(resolveValue + 5)]
+    property bool wasTestSuccessful: false
+
+    Component.onCompleted: {
+        Promise.race(resolvedPromiseArray).then(function(value) {
+            if (value !== resolveValue) {
+                return;
+            }
+
+            wasTestSuccessful = true
+        }, function() {
+            throw new Error("Should never be called")
+        })
+    }
+}
diff --git a/tests/auto/qml/qqmlpromise/data/promise-race-resolve-1st.qml b/tests/auto/qml/qqmlpromise/data/promise-race-resolve-1st.qml
new file mode 100644
index 0000000000..bd7b3a4026
--- /dev/null
+++ b/tests/auto/qml/qqmlpromise/data/promise-race-resolve-1st.qml
@@ -0,0 +1,57 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+import QtQuick 2.4
+
+QtObject {
+    property int resolveValue: 33
+    property var resolvedPromiseArray: [Promise.resolve(resolveValue), Promise.resolve(resolveValue + 5)]
+    property bool wasTestSuccessful: false
+
+    Component.onCompleted: {
+        Promise.race(resolvedPromiseArray).then(function(value) {
+            if (value !== resolveValue) {
+                return;
+            }
+
+            wasTestSuccessful = true
+        }, function() {
+            throw new Error("Should never be called")
+        })
+    }
+}
diff --git a/tests/auto/qml/qqmlpromise/data/promise-race-resolve-2nd.qml b/tests/auto/qml/qqmlpromise/data/promise-race-resolve-2nd.qml
new file mode 100644
index 0000000000..e4c1b98acc
--- /dev/null
+++ b/tests/auto/qml/qqmlpromise/data/promise-race-resolve-2nd.qml
@@ -0,0 +1,75 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+import QtQuick 2.4
+
+QtObject {
+    property int resolveValue: 33
+
+    property var delayedExecutor: Timer {
+        interval: 0
+        property var executor: null
+        onTriggered: {
+            if (executor) {
+                executor();
+            }
+        }
+    }
+
+    property var promise: new Promise(function (resolve, reject) {
+        delayedExecutor.executor = function() {
+            resolve(resolveValue + 5)
+        }
+        delayedExecutor.restart();
+    })
+
+    property var resolvedPromiseArray: [promise, Promise.resolve(resolveValue)]
+    property bool wasTestSuccessful: false
+
+    Component.onCompleted: {
+        Promise.race(resolvedPromiseArray).then(function(value) {
+            if (value !== resolveValue) {
+                return;
+            }
+
+            wasTestSuccessful = true
+        }, function() {
+            throw new Error("Should never be called")
+        })
+    }
+}
diff --git a/tests/auto/qml/qqmlpromise/data/promise-reject-catch.qml b/tests/auto/qml/qqmlpromise/data/promise-reject-catch.qml
new file mode 100644
index 0000000000..a83d2670ba
--- /dev/null
+++ b/tests/auto/qml/qqmlpromise/data/promise-reject-catch.qml
@@ -0,0 +1,57 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+import QtQuick 2.0
+
+QtObject {
+    property int rejectValue: 5
+    property var promise: Promise.reject(rejectValue)
+    property bool wasTestSuccessful: false
+
+    Component.onCompleted: {
+        promise.then(function() {
+            throw new Error("Should never be called")
+        }).then(function() {
+            throw new Error("Should never be called")
+        }).catch(function(value) {
+            if (value === rejectValue) {
+                wasTestSuccessful = true
+            }
+        })
+    }
+}
diff --git a/tests/auto/qml/qqmlpromise/data/promise-reject-with-value.qml b/tests/auto/qml/qqmlpromise/data/promise-reject-with-value.qml
new file mode 100644
index 0000000000..6b81e83643
--- /dev/null
+++ b/tests/auto/qml/qqmlpromise/data/promise-reject-with-value.qml
@@ -0,0 +1,55 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+import QtQuick 2.0
+
+QtObject {
+    property int rejectValue: 5
+    property var promise: Promise.reject(rejectValue)
+    property bool wasTestSuccessful: false
+
+    Component.onCompleted: {
+        promise.then(function() {
+            throw new Error("Should never be called")
+        }, function(value) {
+            if (value === rejectValue) {
+                wasTestSuccessful = true
+            }
+        })
+    }
+}
diff --git a/tests/auto/qml/qqmlpromise/data/promise-resolve-function-length.qml b/tests/auto/qml/qqmlpromise/data/promise-resolve-function-length.qml
new file mode 100644
index 0000000000..40d35e5a3b
--- /dev/null
+++ b/tests/auto/qml/qqmlpromise/data/promise-resolve-function-length.qml
@@ -0,0 +1,55 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+import QtQuick 2.0
+
+QtObject {
+    property var resolveFunction
+    property var promise: new Promise(function(resolve, reject) {
+                             resolveFunction = resolve
+                          })
+
+    property bool wasTestSuccessful: (typeof resolveFunction === "function" &&
+                                      typeof resolveFunction.length !== "undefined" &&
+                                      resolveFunction.length === 1)
+
+    Component.onCompleted: {
+        // TODO: Function length field should be NotWritabel & NotEnumerable & Configurable
+        console.log(Object.getOwnPropertyDescriptor(resolveFunction, "length").configurable)
+    }
+}
diff --git a/tests/auto/qml/qqmlpromise/data/promise-resolve-is-a-function.qml b/tests/auto/qml/qqmlpromise/data/promise-resolve-is-a-function.qml
new file mode 100644
index 0000000000..fbdcc0f8e9
--- /dev/null
+++ b/tests/auto/qml/qqmlpromise/data/promise-resolve-is-a-function.qml
@@ -0,0 +1,43 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+import QtQuick 2.0
+
+QtObject {
+    property bool wasTestSuccessful: (typeof Promise.resolve === "function")
+}
diff --git a/tests/auto/qml/qqmlpromise/data/promise-resolve-with-array.qml b/tests/auto/qml/qqmlpromise/data/promise-resolve-with-array.qml
new file mode 100644
index 0000000000..04d2209907
--- /dev/null
+++ b/tests/auto/qml/qqmlpromise/data/promise-resolve-with-array.qml
@@ -0,0 +1,55 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+import QtQuick 2.0
+
+QtObject {
+    property var resolveValue: [1, 2, 3]
+    property var promise: Promise.resolve(resolveValue)
+    property bool wasTestSuccessful: false
+
+    Component.onCompleted: {
+        promise.then(function(value) {
+            if (value === resolveValue) {
+                wasTestSuccessful = true
+            }
+        }, function() {
+            throw new Error("Should never be called")
+        })
+    }
+}
diff --git a/tests/auto/qml/qqmlpromise/data/promise-resolve-with-empty.qml b/tests/auto/qml/qqmlpromise/data/promise-resolve-with-empty.qml
new file mode 100644
index 0000000000..61c7bf17a6
--- /dev/null
+++ b/tests/auto/qml/qqmlpromise/data/promise-resolve-with-empty.qml
@@ -0,0 +1,54 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+import QtQuick 2.0
+
+QtObject {
+    property var promise: Promise.resolve()
+    property bool wasTestSuccessful: false
+
+    Component.onCompleted: {
+        promise.then(function(value) {
+            if (typeof value === "undefined") {
+                wasTestSuccessful = true
+            }
+        }, function() {
+            throw new Error("Should never be called")
+        })
+    }
+}
diff --git a/tests/auto/qml/qqmlpromise/data/promise-resolve-with-promise.qml b/tests/auto/qml/qqmlpromise/data/promise-resolve-with-promise.qml
new file mode 100644
index 0000000000..65b39508ad
--- /dev/null
+++ b/tests/auto/qml/qqmlpromise/data/promise-resolve-with-promise.qml
@@ -0,0 +1,65 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+import QtQuick 2.0
+
+QtObject {
+    property int resolveValue: 5
+    property var originalPromise: Promise.resolve(resolveValue)
+
+    property var castPromise: Promise.resolve(originalPromise)
+    property bool wasTestSuccessful: false
+
+    Component.onCompleted: {
+        if (castPromise !== originalPromise) {
+            console.log("resolve did not return original promise")
+            return;
+        }
+
+        castPromise.then(function(value) {
+            if (value !== resolveValue) {
+                console.log("resolved values are not the same")
+                return;
+            }
+
+            wasTestSuccessful = true
+        }, function() {
+            throw new Error("Should never be called")
+        })
+    }
+}
diff --git a/tests/auto/qml/qqmlpromise/data/promise-resolve-with-value.qml b/tests/auto/qml/qqmlpromise/data/promise-resolve-with-value.qml
new file mode 100644
index 0000000000..a1294cf9a6
--- /dev/null
+++ b/tests/auto/qml/qqmlpromise/data/promise-resolve-with-value.qml
@@ -0,0 +1,55 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+import QtQuick 2.0
+
+QtObject {
+    property int resolveValue: 5
+    property var promise: Promise.resolve(resolveValue)
+    property bool wasTestSuccessful: false
+
+    Component.onCompleted: {
+        promise.then(function(value) {
+            if (value === resolveValue) {
+                wasTestSuccessful = true
+            }
+        }, function() {
+            throw new Error("Should never be called")
+        })
+    }
+}
diff --git a/tests/auto/qml/qqmlpromise/data/then-fulfilled-non-callable.qml b/tests/auto/qml/qqmlpromise/data/then-fulfilled-non-callable.qml
new file mode 100644
index 0000000000..ee7e3ed7be
--- /dev/null
+++ b/tests/auto/qml/qqmlpromise/data/then-fulfilled-non-callable.qml
@@ -0,0 +1,93 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+import QtQuick 2.0
+
+QtObject {
+    property int resolveValue: 5
+
+    property bool promise1WasResolved: false
+    property bool promise2WasResolved: false
+    property bool promise3WasResolved: false
+    property bool promise4WasResolved: true
+
+    property bool wasTestSuccessful: promise1WasResolved && promise2WasResolved &&
+                                    promise3WasResolved && promise4WasResolved
+
+    // TODO: Should this work as well?
+    // property Promise promise
+    property var promise1: new Promise(function (resolve, reject) {
+        resolve(resolveValue)
+    })
+    property var promise2: new Promise(function (resolve, reject) {
+        resolve(resolveValue)
+    })
+    property var promise3: new Promise(function (resolve, reject) {
+        resolve(resolveValue)
+    })
+    property var promise4: new Promise(function (resolve, reject) {
+        resolve(resolveValue)
+    })
+
+    Component.onCompleted: {
+        promise1.then().then(function (result) {
+            promise1WasResolved = (result === resolveValue);
+        }, function() {
+            throw new Error("Should never be called")
+        })
+        promise2.then(3, 5).then(function (result) {
+            promise2WasResolved = (result === resolveValue);
+        }, function() {
+            throw new Error("Should never be called")
+        })
+        promise3.then(null, function() {
+            throw new Error("Should never be called")
+        }).then(function (result) {
+            promise3WasResolved = (result === resolveValue);
+        }, function() {
+            throw new Error("Should never be called")
+        })
+        /*
+        promise4.then(undefined, undefined).then(function (result) {
+            promise4WasResolved = (result === resolveValue);
+        }, function() {
+            throw new Error("Should never be called")
+        })
+        */
+    }
+}
diff --git a/tests/auto/qml/qqmlpromise/data/then-reject-chaining.qml b/tests/auto/qml/qqmlpromise/data/then-reject-chaining.qml
new file mode 100644
index 0000000000..645ae9b07c
--- /dev/null
+++ b/tests/auto/qml/qqmlpromise/data/then-reject-chaining.qml
@@ -0,0 +1,63 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+import QtQuick 2.0
+
+QtObject {
+    property int rejectValue: 1
+    property int expectedValue: rejectValue + 2;
+    property bool wasTestSuccessful: false
+
+    Component.onCompleted: {
+        var promise = new Promise(function(resolve, reject) {
+            reject(rejectValue);
+        });
+
+        promise.then(function() {
+            throw new Error("Should never be called")
+        }, function(val) {
+            return val + 2;
+        }).then(function(val) {
+            if (val === expectedValue) {
+                wasTestSuccessful = true
+            }
+        }, function() {
+            throw new Error("Should never be called")
+        });
+    }
+}
diff --git a/tests/auto/qml/qqmlpromise/data/then-reject-non-callable.qml b/tests/auto/qml/qqmlpromise/data/then-reject-non-callable.qml
new file mode 100644
index 0000000000..df708c6218
--- /dev/null
+++ b/tests/auto/qml/qqmlpromise/data/then-reject-non-callable.qml
@@ -0,0 +1,72 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+import QtQuick 2.0
+
+QtObject {
+    property int rejectValue: 5
+
+    property bool promise1WasRejected: false
+    property bool promise2WasRejected: false
+
+    property bool wasTestSuccessful: promise1WasRejected && promise2WasRejected
+
+    // TODO: Should this work as well?
+    // property Promise promise
+    property var promise1: new Promise(function (resolve, reject) {
+        reject(rejectValue)
+    })
+    property var promise2: new Promise(function (resolve, reject) {
+        reject(rejectValue)
+    })
+
+    Component.onCompleted: {
+        promise1.then().then(function() {
+            promise1WasRejected = false
+            throw new Error("Should never be called")
+        }, function (result) {
+            promise1WasRejected = (result === rejectValue);
+        })
+        promise2.then(3, 5).then(function() {
+            promise2WasRejected = false
+            throw new Error("Should never be called")
+        }, function (result) {
+            promise2WasRejected = (result === rejectValue);
+        })
+    }
+}
diff --git a/tests/auto/qml/qqmlpromise/data/then-resolve-chaining.qml b/tests/auto/qml/qqmlpromise/data/then-resolve-chaining.qml
new file mode 100644
index 0000000000..d65e9c86ac
--- /dev/null
+++ b/tests/auto/qml/qqmlpromise/data/then-resolve-chaining.qml
@@ -0,0 +1,59 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+import QtQuick 2.0
+
+QtObject {
+    property int resolveValue: 1
+    property int expectedValue: resolveValue + 2;
+    property bool wasTestSuccessful: false
+
+    Component.onCompleted: {
+        var promise = new Promise(function(resolve, reject) {
+            resolve(resolveValue);
+        });
+
+        promise.then(function(val) {
+            return val + 2;
+        }).then(function(val) {
+            if (val === expectedValue) {
+                wasTestSuccessful = true;
+            }
+        });
+    }
+}
diff --git a/tests/auto/qml/qqmlpromise/data/then-resolve-multiple-then.qml b/tests/auto/qml/qqmlpromise/data/then-resolve-multiple-then.qml
new file mode 100644
index 0000000000..48000d5ddc
--- /dev/null
+++ b/tests/auto/qml/qqmlpromise/data/then-resolve-multiple-then.qml
@@ -0,0 +1,65 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+import QtQuick 2.0
+
+QtObject {
+    property int resolveValue: 5
+
+    property bool was1stCallSucessfull: false
+    property bool was2ndCallSucessfull: false
+
+    property bool wasTestSuccessful: was1stCallSucessfull && was2ndCallSucessfull
+
+    property var promise: new Promise(function (resolve, reject) {
+        resolve(resolveValue)
+    })
+
+    Component.onCompleted: {
+        promise.then(function (result) {
+            was1stCallSucessfull = (result === resolveValue);
+        }, function() {
+            throw new Error("Should never be called")
+        })
+        promise.then(function (result) {
+            was2ndCallSucessfull = (result === resolveValue);
+        }, function() {
+            throw new Error("Should never be called")
+        })
+    }
+}
diff --git a/tests/auto/qml/qqmlpromise/qqmlpromise.pro b/tests/auto/qml/qqmlpromise/qqmlpromise.pro
new file mode 100644
index 0000000000..7cdb02cd61
--- /dev/null
+++ b/tests/auto/qml/qqmlpromise/qqmlpromise.pro
@@ -0,0 +1,46 @@
+CONFIG += testcase
+TARGET = tst_qqmlpromise
+macos:CONFIG -= app_bundle
+
+SOURCES += tst_qqmlpromise.cpp
+
+OTHER_FILES +=
+
+include (../../shared/util.pri)
+
+TESTDATA = data/*
+
+QT += core-private gui-private qml-private testlib
+DEFINES += QT_DISABLE_DEPRECATED_BEFORE=0
+
+DISTFILES += \
+    data/then-fulfilled-non-callable.qml \
+    data/then-reject-non-callable.qml \
+    data/then-resolve-multiple-then.qml \
+    data/then-resolve-chaining.qml \
+    data/then-reject-chaining.qml \
+    data/promise-resolve-with-value.qml \
+    data/promise-resolve-with-promise.qml \
+    data/promise-reject-with-value.qml \
+    data/promise-executor-resolve.qml \
+    data/promise-get-length.qml \
+    data/promise-executor-reject.qml \
+    data/promise-reject-catch.qml \
+    data/promise-async-resolve-with-value.qml \
+    data/promise-async-reject-with-value.qml \
+    data/promise-all-resolve.qml \
+    data/promise-all-empty-input.qml \
+    data/promise-resolve-with-array.qml \
+    data/promise-all-reject-reject-is-last.qml \
+    data/promise-all-reject-reject-is-mid.qml \
+    data/promise-race-resolve-1st.qml \
+    data/promise-race-empty-input.qml \
+    data/promise-race-resolve-2nd.qml \
+    data/promise-race-resolve-1st-in-executor-function.qml \
+    data/promise-resolve-is-a-function.qml \
+    data/promise-resolve-function-length.qml \
+    data/promise-all-invoke-then-method.qml \
+    data/promise-resolve-with-empty.qml \
+    data/promise-executor-throw-exception.qml \
+    data/promise-executor-function-extensible.qml \
+    data/promise-all-noniterable-input.qml
diff --git a/tests/auto/qml/qqmlpromise/tst_qqmlpromise.cpp b/tests/auto/qml/qqmlpromise/tst_qqmlpromise.cpp
new file mode 100644
index 0000000000..0f4bb5cdcc
--- /dev/null
+++ b/tests/auto/qml/qqmlpromise/tst_qqmlpromise.cpp
@@ -0,0 +1,276 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#include <QString>
+#include <QtTest>
+#include <QQmlEngine>
+#include <QQmlComponent>
+#include <QDebug>
+#include <QScopedPointer>
+#include "../../shared/util.h"
+
+class tst_qqmlpromise : public QQmlDataTest
+{
+    Q_OBJECT
+
+public:
+    tst_qqmlpromise() {}
+
+private slots:
+    void promise_all_empty_input();
+    void promise_all_noniterable_input();
+//    void promise_all_invoke_then_method();
+    void promise_all_resolve();
+    void promise_all_reject_reject_is_last();
+    void promise_all_reject_reject_is_mid();
+    void promise_get_length();
+    void promise_executor_function_extensible();
+    void promise_executor_reject();
+    void promise_executor_resolve();
+    void promise_executor_throw_exception();
+    void promise_async_resolve_with_value();
+    void promise_async_reject_with_value();
+    void promise_resolve_with_value();
+    void promise_resolve_function_length();
+    void promise_resolve_is_a_function();
+    void promise_resolve_with_array();
+    void promise_resolve_with_empty();
+    void promise_resolve_with_promise();
+    void promise_race_empty_input();
+    void promise_race_resolve_1st_in_executor_function();
+    void promise_race_resolve_1st();
+    void promise_race_resolve_2nd();
+    void promise_reject_with_value();
+    void promise_reject_catch();
+    void then_resolve_chaining();
+    void then_reject_chaining();
+    void then_fulfilled_non_callable();
+    void then_reject_non_callable();
+    void then_resolve_multiple_then();
+
+private:
+    void execute_test(QString testName);
+};
+
+void tst_qqmlpromise::promise_all_empty_input()
+{
+    execute_test("promise-all-empty-input.qml");
+}
+
+void tst_qqmlpromise::promise_all_noniterable_input()
+{
+    execute_test("promise-all-noniterable-input.qml");
+}
+
+// TODO: Fix the test
+//void tst_qqmlpromise::promise_all_invoke_then_method()
+//{
+//    execute_test("promise-all-invoke-then-method.qml");
+//}
+
+void tst_qqmlpromise::promise_all_resolve()
+{
+    execute_test("promise-all-resolve.qml");
+}
+
+void tst_qqmlpromise::promise_all_reject_reject_is_last()
+{
+    execute_test("promise-all-reject-reject-is-last.qml");
+}
+
+void tst_qqmlpromise::promise_all_reject_reject_is_mid()
+{
+    execute_test("promise-all-reject-reject-is-mid.qml");
+}
+
+void tst_qqmlpromise::promise_get_length()
+{
+    execute_test("promise-get-length.qml");
+}
+
+void tst_qqmlpromise::promise_executor_resolve()
+{
+    QQmlEngine engine;
+    QQmlComponent component(&engine, testFileUrl("promise-executor-resolve.qml"));
+    QScopedPointer<QObject> object(component.beginCreate(engine.rootContext()));
+    QVERIFY(!object.isNull());
+    component.completeCreate();
+
+    QTRY_COMPARE(object->property("wasExecutorCalled").toBool(), true);
+    QTRY_COMPARE(object->property("wasPromiseResolved").toBool(), true);
+    // TODO: now "object" type is returned. fix
+    // QCOMPARE(object->property("wasPromiseTypeReturnedByThen").toBool(), true);
+    QTRY_COMPARE(object->property("wasResolutionForwardedCorrectly").toBool(), true);
+    QTRY_COMPARE(object->property("wasNewPromiseObjectCreatedByThen").toBool(), true);
+}
+
+void tst_qqmlpromise::promise_executor_throw_exception()
+{
+    execute_test("promise-executor-throw-exception.qml");
+}
+
+void tst_qqmlpromise::promise_async_resolve_with_value()
+{
+    execute_test("promise-async-resolve-with-value.qml");
+}
+
+void tst_qqmlpromise::promise_async_reject_with_value()
+{
+    execute_test("promise-async-reject-with-value.qml");
+}
+
+void tst_qqmlpromise::promise_resolve_with_value()
+{
+    execute_test("promise-resolve-with-value.qml");
+}
+
+void tst_qqmlpromise::promise_resolve_function_length()
+{
+    execute_test("promise-resolve-function-length.qml");
+}
+
+void tst_qqmlpromise::promise_resolve_is_a_function()
+{
+    execute_test("promise-resolve-is-a-function.qml");
+}
+
+void tst_qqmlpromise::promise_resolve_with_array()
+{
+    execute_test("promise-resolve-with-array.qml");
+}
+
+void tst_qqmlpromise::promise_resolve_with_empty()
+{
+    execute_test("promise-resolve-with-empty.qml");
+}
+
+void tst_qqmlpromise::promise_resolve_with_promise()
+{
+    execute_test("promise-resolve-with-promise.qml");
+}
+
+void tst_qqmlpromise::promise_race_empty_input()
+{
+    execute_test("promise-race-empty-input.qml");
+}
+
+void tst_qqmlpromise::promise_race_resolve_1st_in_executor_function()
+{
+    execute_test("promise-race-resolve-1st-in-executor-function.qml");
+}
+
+void tst_qqmlpromise::promise_race_resolve_1st()
+{
+    execute_test("promise-race-resolve-1st.qml");
+}
+
+void tst_qqmlpromise::promise_race_resolve_2nd()
+{
+    execute_test("promise-race-resolve-2nd.qml");
+}
+
+void tst_qqmlpromise::promise_reject_with_value()
+{
+    execute_test("promise-reject-with-value.qml");
+}
+
+void tst_qqmlpromise::promise_reject_catch()
+{
+    execute_test("promise-reject-catch.qml");
+}
+
+void tst_qqmlpromise::promise_executor_function_extensible()
+{
+    execute_test("promise-executor-function-extensible.qml");
+}
+
+void tst_qqmlpromise::promise_executor_reject()
+{
+    QQmlEngine engine;
+    QQmlComponent component(&engine, testFileUrl("promise-executor-reject.qml"));
+    QScopedPointer<QObject> object(component.beginCreate(engine.rootContext()));
+    QVERIFY(!object.isNull());
+    component.completeCreate();
+
+    QTRY_COMPARE(object->property("wasExecutorCalled").toBool(), true);
+    QTRY_COMPARE(object->property("wasPromiseRejected").toBool(), true);
+    // TODO: now "object" type is returned. fix
+    // QCOMPARE(object->property("wasPromiseTypeReturnedByThen").toBool(), true);
+    QTRY_COMPARE(object->property("wasResolutionForwardedCorrectly").toBool(), true);
+}
+
+void tst_qqmlpromise::then_resolve_chaining()
+{
+    execute_test("then-resolve-chaining.qml");
+}
+
+void tst_qqmlpromise::then_reject_chaining()
+{
+    execute_test("then-reject-chaining.qml");
+}
+
+void tst_qqmlpromise::then_fulfilled_non_callable()
+{
+    execute_test("then-fulfilled-non-callable.qml");
+}
+
+void tst_qqmlpromise::then_reject_non_callable()
+{
+    execute_test("then-reject-non-callable.qml");
+}
+
+void tst_qqmlpromise::then_resolve_multiple_then()
+{
+    execute_test("then-resolve-multiple-then.qml");
+}
+
+void tst_qqmlpromise::execute_test(QString testName)
+{
+    QQmlEngine engine;
+    QQmlComponent component(&engine, testFileUrl(testName));
+    QScopedPointer<QObject> object(component.beginCreate(engine.rootContext()));
+    QVERIFY(!object.isNull());
+    component.completeCreate();
+
+    QTRY_COMPARE(object->property("wasTestSuccessful").toBool(), true);
+}
+
+
+QTEST_MAIN(tst_qqmlpromise)
+
+#include "tst_qqmlpromise.moc"
diff --git a/tests/auto/qml/qqmlproperty/data/aliasToIdWithMatchingQmlFileName.qml b/tests/auto/qml/qqmlproperty/data/aliasToIdWithMatchingQmlFileName.qml
new file mode 100644
index 0000000000..8cbd928f36
--- /dev/null
+++ b/tests/auto/qml/qqmlproperty/data/aliasToIdWithMatchingQmlFileName.qml
@@ -0,0 +1,9 @@
+import QtQuick 2.0
+
+Item {
+    property alias testType: testType
+
+    Rectangle {
+        id: testType
+    }
+}
diff --git a/tests/auto/qml/qqmlproperty/tst_qqmlproperty.cpp b/tests/auto/qml/qqmlproperty/tst_qqmlproperty.cpp
index 84a1bd9cc5..27e06c6f67 100644
--- a/tests/auto/qml/qqmlproperty/tst_qqmlproperty.cpp
+++ b/tests/auto/qml/qqmlproperty/tst_qqmlproperty.cpp
@@ -44,7 +44,7 @@ class MyQmlObject : public QObject
     Q_OBJECT
     Q_PROPERTY(QPoint pointProperty MEMBER m_point)
 public:
-    MyQmlObject(QObject *parent = 0) : QObject(parent) {}
+    MyQmlObject(QObject *parent = nullptr) : QObject(parent) {}
 
 private:
     QPoint m_point;
@@ -56,7 +56,7 @@ class MyQObject : public QObject
 {
     Q_OBJECT
 public:
-    MyQObject(QObject *parent = 0) : QObject(parent), m_i(0) {}
+    MyQObject(QObject *parent = nullptr) : QObject(parent), m_i(0) {}
 
     int inc() { return ++m_i; }
 
@@ -143,6 +143,7 @@ private slots:
     void registeredCompositeTypeProperty();
     void deeplyNestedObject();
     void readOnlyDynamicProperties();
+    void aliasToIdWithMatchingQmlFileNameOnCaseInsensitiveFileSystem();
 
     void floatToStringPrecision_data();
     void floatToStringPrecision();
@@ -158,21 +159,21 @@ void tst_qqmlproperty::qmlmetaproperty()
 
     QObject *obj = new QObject;
 
-    QQmlAbstractBinding::Ptr binding(QQmlBinding::create(nullptr, QLatin1String("null"), 0, QQmlContextData::get(engine.rootContext())));
+    QQmlAbstractBinding::Ptr binding(QQmlBinding::create(nullptr, QLatin1String("null"), nullptr, QQmlContextData::get(engine.rootContext())));
     QVERIFY(binding);
-    QQmlBoundSignalExpression *sigExpr = new QQmlBoundSignalExpression(obj, QObjectPrivate::get(obj)->signalIndex("destroyed()"), QQmlContextData::get(engine.rootContext()), 0, QLatin1String("null"), QString(), -1, -1);
+    QQmlBoundSignalExpression *sigExpr = new QQmlBoundSignalExpression(obj, QObjectPrivate::get(obj)->signalIndex("destroyed()"), QQmlContextData::get(engine.rootContext()), nullptr, QLatin1String("null"), QString(), -1, -1);
     QQmlJavaScriptExpression::DeleteWatcher sigExprWatcher(sigExpr);
-    QVERIFY(sigExpr != 0 && !sigExprWatcher.wasDeleted());
+    QVERIFY(sigExpr != nullptr && !sigExprWatcher.wasDeleted());
 
     QCOMPARE(prop.name(), QString());
     QCOMPARE(prop.read(), QVariant());
     QCOMPARE(prop.write(QVariant()), false);
     QCOMPARE(prop.hasNotifySignal(), false);
     QCOMPARE(prop.needsNotifySignal(), false);
-    QCOMPARE(prop.connectNotifySignal(0, SLOT(deleteLater())), false);
+    QCOMPARE(prop.connectNotifySignal(nullptr, SLOT(deleteLater())), false);
     QCOMPARE(prop.connectNotifySignal(obj, SLOT(deleteLater())), false);
     QCOMPARE(prop.connectNotifySignal(obj, 0), false);
-    QCOMPARE(prop.connectNotifySignal(0, obj->metaObject()->indexOfMethod("deleteLater()")), false);
+    QCOMPARE(prop.connectNotifySignal(nullptr, obj->metaObject()->indexOfMethod("deleteLater()")), false);
     QCOMPARE(prop.connectNotifySignal(obj, obj->metaObject()->indexOfMethod("deleteLater()")), false);
     QCOMPARE(prop.connectNotifySignal(obj, -1), false);
     QVERIFY(!prop.method().isValid());
@@ -183,10 +184,10 @@ void tst_qqmlproperty::qmlmetaproperty()
     QCOMPARE(prop.isResettable(), false);
     QCOMPARE(prop.isSignalProperty(), false);
     QCOMPARE(prop.isValid(), false);
-    QCOMPARE(prop.object(), (QObject *)0);
+    QCOMPARE(prop.object(), (QObject *)nullptr);
     QCOMPARE(prop.propertyTypeCategory(), QQmlProperty::InvalidCategory);
     QCOMPARE(prop.propertyType(), 0);
-    QCOMPARE(prop.propertyTypeName(), (const char *)0);
+    QCOMPARE(prop.propertyTypeName(), (const char *)nullptr);
     QVERIFY(!prop.property().name());
     QVERIFY(!QQmlPropertyPrivate::binding(prop));
     QQmlPropertyPrivate::setBinding(prop, binding.data());
@@ -333,7 +334,7 @@ class PropertyObject : public QObject
 
     Q_CLASSINFO("DefaultProperty", "defaultProperty")
 public:
-    PropertyObject() : m_resetProperty(9), m_qObject(0), m_stringProperty("foo") {}
+    PropertyObject() : m_resetProperty(9), m_qObject(nullptr), m_stringProperty("foo") {}
 
     int defaultProperty() { return 10; }
     QRect rectProperty() { return QRect(10, 10, 1, 209); }
@@ -400,11 +401,11 @@ void tst_qqmlproperty::qmlmetaproperty_object()
     {
         QQmlProperty prop(&object);
 
-        QQmlAbstractBinding::Ptr binding(QQmlBinding::create(&QQmlPropertyPrivate::get(prop)->core, QLatin1String("null"), 0, QQmlContextData::get(engine.rootContext())));
+        QQmlAbstractBinding::Ptr binding(QQmlBinding::create(&QQmlPropertyPrivate::get(prop)->core, QLatin1String("null"), nullptr, QQmlContextData::get(engine.rootContext())));
         QVERIFY(binding);
-        QQmlBoundSignalExpression *sigExpr = new QQmlBoundSignalExpression(&object, QObjectPrivate::get(&object)->signalIndex("destroyed()"), QQmlContextData::get(engine.rootContext()), 0, QLatin1String("null"), QString(), -1, -1);
+        QQmlBoundSignalExpression *sigExpr = new QQmlBoundSignalExpression(&object, QObjectPrivate::get(&object)->signalIndex("destroyed()"), QQmlContextData::get(engine.rootContext()), nullptr, QLatin1String("null"), QString(), -1, -1);
         QQmlJavaScriptExpression::DeleteWatcher sigExprWatcher(sigExpr);
-        QVERIFY(sigExpr != 0 && !sigExprWatcher.wasDeleted());
+        QVERIFY(sigExpr != nullptr && !sigExprWatcher.wasDeleted());
 
         QObject *obj = new QObject;
 
@@ -413,10 +414,10 @@ void tst_qqmlproperty::qmlmetaproperty_object()
         QCOMPARE(prop.write(QVariant()), false);
         QCOMPARE(prop.hasNotifySignal(), false);
         QCOMPARE(prop.needsNotifySignal(), false);
-        QCOMPARE(prop.connectNotifySignal(0, SLOT(deleteLater())), false);
+        QCOMPARE(prop.connectNotifySignal(nullptr, SLOT(deleteLater())), false);
         QCOMPARE(prop.connectNotifySignal(obj, SLOT(deleteLater())), false);
         QCOMPARE(prop.connectNotifySignal(obj, 0), false);
-        QCOMPARE(prop.connectNotifySignal(0, obj->metaObject()->indexOfMethod("deleteLater()")), false);
+        QCOMPARE(prop.connectNotifySignal(nullptr, obj->metaObject()->indexOfMethod("deleteLater()")), false);
         QCOMPARE(prop.connectNotifySignal(obj, obj->metaObject()->indexOfMethod("deleteLater()")), false);
         QCOMPARE(prop.connectNotifySignal(obj, -1), false);
         QVERIFY(!prop.method().isValid());
@@ -427,10 +428,10 @@ void tst_qqmlproperty::qmlmetaproperty_object()
         QCOMPARE(prop.isResettable(), false);
         QCOMPARE(prop.isSignalProperty(), false);
         QCOMPARE(prop.isValid(), false);
-        QCOMPARE(prop.object(), (QObject *)0);
+        QCOMPARE(prop.object(), (QObject *)nullptr);
         QCOMPARE(prop.propertyTypeCategory(), QQmlProperty::InvalidCategory);
         QCOMPARE(prop.propertyType(), 0);
-        QCOMPARE(prop.propertyTypeName(), (const char *)0);
+        QCOMPARE(prop.propertyTypeName(), (const char *)nullptr);
         QVERIFY(!prop.property().name());
         QVERIFY(!QQmlPropertyPrivate::binding(prop));
         QQmlPropertyPrivate::setBinding(prop, binding.data());
@@ -448,12 +449,12 @@ void tst_qqmlproperty::qmlmetaproperty_object()
     {
         QQmlProperty prop(&dobject);
 
-        QQmlAbstractBinding::Ptr binding(QQmlBinding::create(&QQmlPropertyPrivate::get(prop)->core, QLatin1String("null"), 0, QQmlContextData::get(engine.rootContext())));
+        QQmlAbstractBinding::Ptr binding(QQmlBinding::create(&QQmlPropertyPrivate::get(prop)->core, QLatin1String("null"), nullptr, QQmlContextData::get(engine.rootContext())));
         static_cast<QQmlBinding *>(binding.data())->setTarget(prop);
         QVERIFY(binding);
-        QQmlBoundSignalExpression *sigExpr = new QQmlBoundSignalExpression(&dobject, QObjectPrivate::get(&dobject)->signalIndex("clicked()"), QQmlContextData::get(engine.rootContext()), 0, QLatin1String("null"), QString(), -1, -1);
+        QQmlBoundSignalExpression *sigExpr = new QQmlBoundSignalExpression(&dobject, QObjectPrivate::get(&dobject)->signalIndex("clicked()"), QQmlContextData::get(engine.rootContext()), nullptr, QLatin1String("null"), QString(), -1, -1);
         QQmlJavaScriptExpression::DeleteWatcher sigExprWatcher(sigExpr);
-        QVERIFY(sigExpr != 0 && !sigExprWatcher.wasDeleted());
+        QVERIFY(sigExpr != nullptr && !sigExprWatcher.wasDeleted());
 
         QObject *obj = new QObject;
 
@@ -462,10 +463,10 @@ void tst_qqmlproperty::qmlmetaproperty_object()
         QCOMPARE(prop.write(QVariant()), false);
         QCOMPARE(prop.hasNotifySignal(), false);
         QCOMPARE(prop.needsNotifySignal(), true);
-        QCOMPARE(prop.connectNotifySignal(0, SLOT(deleteLater())), false);
+        QCOMPARE(prop.connectNotifySignal(nullptr, SLOT(deleteLater())), false);
         QCOMPARE(prop.connectNotifySignal(obj, SLOT(deleteLater())), false);
         QCOMPARE(prop.connectNotifySignal(obj, 0), false);
-        QCOMPARE(prop.connectNotifySignal(0, obj->metaObject()->indexOfMethod("deleteLater()")), false);
+        QCOMPARE(prop.connectNotifySignal(nullptr, obj->metaObject()->indexOfMethod("deleteLater()")), false);
         QCOMPARE(prop.connectNotifySignal(obj, obj->metaObject()->indexOfMethod("deleteLater()")), false);
         QCOMPARE(prop.connectNotifySignal(obj, -1), false);
         QVERIFY(!prop.method().isValid());
@@ -505,11 +506,11 @@ void tst_qqmlproperty::qmlmetaproperty_object_string()
     {
         QQmlProperty prop(&object, QString("defaultProperty"));
 
-        QQmlAbstractBinding::Ptr binding(QQmlBinding::create(&QQmlPropertyPrivate::get(prop)->core, QLatin1String("null"), 0, QQmlContextData::get(engine.rootContext())));
+        QQmlAbstractBinding::Ptr binding(QQmlBinding::create(&QQmlPropertyPrivate::get(prop)->core, QLatin1String("null"), nullptr, QQmlContextData::get(engine.rootContext())));
         QVERIFY(binding);
-        QQmlBoundSignalExpression *sigExpr = new QQmlBoundSignalExpression(&object, QObjectPrivate::get(&object)->signalIndex("destroyed()"), QQmlContextData::get(engine.rootContext()), 0, QLatin1String("null"), QString(), -1, -1);
+        QQmlBoundSignalExpression *sigExpr = new QQmlBoundSignalExpression(&object, QObjectPrivate::get(&object)->signalIndex("destroyed()"), QQmlContextData::get(engine.rootContext()), nullptr, QLatin1String("null"), QString(), -1, -1);
         QQmlJavaScriptExpression::DeleteWatcher sigExprWatcher(sigExpr);
-        QVERIFY(sigExpr != 0 && !sigExprWatcher.wasDeleted());
+        QVERIFY(sigExpr != nullptr && !sigExprWatcher.wasDeleted());
 
         QObject *obj = new QObject;
 
@@ -518,10 +519,10 @@ void tst_qqmlproperty::qmlmetaproperty_object_string()
         QCOMPARE(prop.write(QVariant()), false);
         QCOMPARE(prop.hasNotifySignal(), false);
         QCOMPARE(prop.needsNotifySignal(), false);
-        QCOMPARE(prop.connectNotifySignal(0, SLOT(deleteLater())), false);
+        QCOMPARE(prop.connectNotifySignal(nullptr, SLOT(deleteLater())), false);
         QCOMPARE(prop.connectNotifySignal(obj, SLOT(deleteLater())), false);
         QCOMPARE(prop.connectNotifySignal(obj, 0), false);
-        QCOMPARE(prop.connectNotifySignal(0, obj->metaObject()->indexOfMethod("deleteLater()")), false);
+        QCOMPARE(prop.connectNotifySignal(nullptr, obj->metaObject()->indexOfMethod("deleteLater()")), false);
         QCOMPARE(prop.connectNotifySignal(obj, obj->metaObject()->indexOfMethod("deleteLater()")), false);
         QCOMPARE(prop.connectNotifySignal(obj, -1), false);
         QVERIFY(!prop.method().isValid());
@@ -532,10 +533,10 @@ void tst_qqmlproperty::qmlmetaproperty_object_string()
         QCOMPARE(prop.isResettable(), false);
         QCOMPARE(prop.isSignalProperty(), false);
         QCOMPARE(prop.isValid(), false);
-        QCOMPARE(prop.object(), (QObject *)0);
+        QCOMPARE(prop.object(), (QObject *)nullptr);
         QCOMPARE(prop.propertyTypeCategory(), QQmlProperty::InvalidCategory);
         QCOMPARE(prop.propertyType(), 0);
-        QCOMPARE(prop.propertyTypeName(), (const char *)0);
+        QCOMPARE(prop.propertyTypeName(), (const char *)nullptr);
         QVERIFY(!prop.property().name());
         QVERIFY(!QQmlPropertyPrivate::binding(prop));
         QQmlPropertyPrivate::setBinding(prop, binding.data());
@@ -553,12 +554,12 @@ void tst_qqmlproperty::qmlmetaproperty_object_string()
     {
         QQmlProperty prop(&dobject, QString("defaultProperty"));
 
-        QQmlAbstractBinding::Ptr binding(QQmlBinding::create(&QQmlPropertyPrivate::get(prop)->core, QLatin1String("null"), 0, QQmlContextData::get(engine.rootContext())));
+        QQmlAbstractBinding::Ptr binding(QQmlBinding::create(&QQmlPropertyPrivate::get(prop)->core, QLatin1String("null"), nullptr, QQmlContextData::get(engine.rootContext())));
         static_cast<QQmlBinding *>(binding.data())->setTarget(prop);
         QVERIFY(binding);
-        QQmlBoundSignalExpression *sigExpr = new QQmlBoundSignalExpression(&dobject, QObjectPrivate::get(&dobject)->signalIndex("clicked()"), QQmlContextData::get(engine.rootContext()), 0, QLatin1String("null"), QString(), -1, -1);
+        QQmlBoundSignalExpression *sigExpr = new QQmlBoundSignalExpression(&dobject, QObjectPrivate::get(&dobject)->signalIndex("clicked()"), QQmlContextData::get(engine.rootContext()), nullptr, QLatin1String("null"), QString(), -1, -1);
         QQmlJavaScriptExpression::DeleteWatcher sigExprWatcher(sigExpr);
-        QVERIFY(sigExpr != 0 && !sigExprWatcher.wasDeleted());
+        QVERIFY(sigExpr != nullptr && !sigExprWatcher.wasDeleted());
 
         QObject *obj = new QObject;
 
@@ -567,10 +568,10 @@ void tst_qqmlproperty::qmlmetaproperty_object_string()
         QCOMPARE(prop.write(QVariant()), false);
         QCOMPARE(prop.hasNotifySignal(), false);
         QCOMPARE(prop.needsNotifySignal(), true);
-        QCOMPARE(prop.connectNotifySignal(0, SLOT(deleteLater())), false);
+        QCOMPARE(prop.connectNotifySignal(nullptr, SLOT(deleteLater())), false);
         QCOMPARE(prop.connectNotifySignal(obj, SLOT(deleteLater())), false);
         QCOMPARE(prop.connectNotifySignal(obj, 0), false);
-        QCOMPARE(prop.connectNotifySignal(0, obj->metaObject()->indexOfMethod("deleteLater()")), false);
+        QCOMPARE(prop.connectNotifySignal(nullptr, obj->metaObject()->indexOfMethod("deleteLater()")), false);
         QCOMPARE(prop.connectNotifySignal(obj, obj->metaObject()->indexOfMethod("deleteLater()")), false);
         QCOMPARE(prop.connectNotifySignal(obj, -1), false);
         QVERIFY(!prop.method().isValid());
@@ -604,12 +605,12 @@ void tst_qqmlproperty::qmlmetaproperty_object_string()
     {
         QQmlProperty prop(&dobject, QString("onClicked"));
 
-        QQmlAbstractBinding::Ptr binding(QQmlBinding::create(&QQmlPropertyPrivate::get(prop)->core, QLatin1String("null"), 0, QQmlContextData::get(engine.rootContext())));
+        QQmlAbstractBinding::Ptr binding(QQmlBinding::create(&QQmlPropertyPrivate::get(prop)->core, QLatin1String("null"), nullptr, QQmlContextData::get(engine.rootContext())));
         static_cast<QQmlBinding *>(binding.data())->setTarget(prop);
         QVERIFY(binding);
-        QQmlBoundSignalExpression *sigExpr = new QQmlBoundSignalExpression(&dobject, QQmlPropertyPrivate::get(prop)->signalIndex(), QQmlContextData::get(engine.rootContext()), 0, QLatin1String("null"), QString(), -1, -1);
+        QQmlBoundSignalExpression *sigExpr = new QQmlBoundSignalExpression(&dobject, QQmlPropertyPrivate::get(prop)->signalIndex(), QQmlContextData::get(engine.rootContext()), nullptr, QLatin1String("null"), QString(), -1, -1);
         QQmlJavaScriptExpression::DeleteWatcher sigExprWatcher(sigExpr);
-        QVERIFY(sigExpr != 0 && !sigExprWatcher.wasDeleted());
+        QVERIFY(sigExpr != nullptr && !sigExprWatcher.wasDeleted());
 
         QObject *obj = new QObject;
 
@@ -618,10 +619,10 @@ void tst_qqmlproperty::qmlmetaproperty_object_string()
         QCOMPARE(prop.write(QVariant("Hello")), false);
         QCOMPARE(prop.hasNotifySignal(), false);
         QCOMPARE(prop.needsNotifySignal(), false);
-        QCOMPARE(prop.connectNotifySignal(0, SLOT(deleteLater())), false);
+        QCOMPARE(prop.connectNotifySignal(nullptr, SLOT(deleteLater())), false);
         QCOMPARE(prop.connectNotifySignal(obj, SLOT(deleteLater())), false);
         QCOMPARE(prop.connectNotifySignal(obj, 0), false);
-        QCOMPARE(prop.connectNotifySignal(0, obj->metaObject()->indexOfMethod("deleteLater()")), false);
+        QCOMPARE(prop.connectNotifySignal(nullptr, obj->metaObject()->indexOfMethod("deleteLater()")), false);
         QCOMPARE(prop.connectNotifySignal(obj, obj->metaObject()->indexOfMethod("deleteLater()")), false);
         QCOMPARE(prop.connectNotifySignal(obj, -1), false);
         QCOMPARE(QString(prop.method().methodSignature()), QString("clicked()"));
@@ -635,8 +636,8 @@ void tst_qqmlproperty::qmlmetaproperty_object_string()
         QCOMPARE(prop.object(), qobject_cast<QObject*>(&dobject));
         QCOMPARE(prop.propertyTypeCategory(), QQmlProperty::InvalidCategory);
         QCOMPARE(prop.propertyType(), 0);
-        QCOMPARE(prop.propertyTypeName(), (const char *)0);
-        QCOMPARE(prop.property().name(), (const char *)0);
+        QCOMPARE(prop.propertyTypeName(), (const char *)nullptr);
+        QCOMPARE(prop.property().name(), (const char *)nullptr);
         QVERIFY(!QQmlPropertyPrivate::binding(prop));
         QQmlPropertyPrivate::setBinding(prop, binding.data());
         QVERIFY(binding->ref == 1);
@@ -654,12 +655,12 @@ void tst_qqmlproperty::qmlmetaproperty_object_string()
     {
         QQmlProperty prop(&dobject, QString("onPropertyWithNotifyChanged"));
 
-        QQmlAbstractBinding::Ptr binding(QQmlBinding::create(&QQmlPropertyPrivate::get(prop)->core, QLatin1String("null"), 0, QQmlContextData::get(engine.rootContext())));
+        QQmlAbstractBinding::Ptr binding(QQmlBinding::create(&QQmlPropertyPrivate::get(prop)->core, QLatin1String("null"), nullptr, QQmlContextData::get(engine.rootContext())));
         static_cast<QQmlBinding *>(binding.data())->setTarget(prop);
         QVERIFY(binding);
-        QQmlBoundSignalExpression *sigExpr = new QQmlBoundSignalExpression(&dobject, QQmlPropertyPrivate::get(prop)->signalIndex(), QQmlContextData::get(engine.rootContext()), 0, QLatin1String("null"), QString(), -1, -1);
+        QQmlBoundSignalExpression *sigExpr = new QQmlBoundSignalExpression(&dobject, QQmlPropertyPrivate::get(prop)->signalIndex(), QQmlContextData::get(engine.rootContext()), nullptr, QLatin1String("null"), QString(), -1, -1);
         QQmlJavaScriptExpression::DeleteWatcher sigExprWatcher(sigExpr);
-        QVERIFY(sigExpr != 0 && !sigExprWatcher.wasDeleted());
+        QVERIFY(sigExpr != nullptr && !sigExprWatcher.wasDeleted());
 
         QObject *obj = new QObject;
 
@@ -668,10 +669,10 @@ void tst_qqmlproperty::qmlmetaproperty_object_string()
         QCOMPARE(prop.write(QVariant("Hello")), false);
         QCOMPARE(prop.hasNotifySignal(), false);
         QCOMPARE(prop.needsNotifySignal(), false);
-        QCOMPARE(prop.connectNotifySignal(0, SLOT(deleteLater())), false);
+        QCOMPARE(prop.connectNotifySignal(nullptr, SLOT(deleteLater())), false);
         QCOMPARE(prop.connectNotifySignal(obj, SLOT(deleteLater())), false);
         QCOMPARE(prop.connectNotifySignal(obj, 0), false);
-        QCOMPARE(prop.connectNotifySignal(0, obj->metaObject()->indexOfMethod("deleteLater()")), false);
+        QCOMPARE(prop.connectNotifySignal(nullptr, obj->metaObject()->indexOfMethod("deleteLater()")), false);
         QCOMPARE(prop.connectNotifySignal(obj, obj->metaObject()->indexOfMethod("deleteLater()")), false);
         QCOMPARE(prop.connectNotifySignal(obj, -1), false);
         QCOMPARE(QString(prop.method().methodSignature()), QString("oddlyNamedNotifySignal()"));
@@ -685,8 +686,8 @@ void tst_qqmlproperty::qmlmetaproperty_object_string()
         QCOMPARE(prop.object(), qobject_cast<QObject*>(&dobject));
         QCOMPARE(prop.propertyTypeCategory(), QQmlProperty::InvalidCategory);
         QCOMPARE(prop.propertyType(), 0);
-        QCOMPARE(prop.propertyTypeName(), (const char *)0);
-        QCOMPARE(prop.property().name(), (const char *)0);
+        QCOMPARE(prop.propertyTypeName(), (const char *)nullptr);
+        QCOMPARE(prop.property().name(), (const char *)nullptr);
         QVERIFY(!QQmlPropertyPrivate::binding(prop));
         QQmlPropertyPrivate::setBinding(prop, binding.data());
         QVERIFY(binding->ref == 1);
@@ -710,11 +711,11 @@ void tst_qqmlproperty::qmlmetaproperty_object_context()
     {
         QQmlProperty prop(&object, engine.rootContext());
 
-        QQmlAbstractBinding::Ptr binding(QQmlBinding::create(&QQmlPropertyPrivate::get(prop)->core, QLatin1String("null"), 0, QQmlContextData::get(engine.rootContext())));
+        QQmlAbstractBinding::Ptr binding(QQmlBinding::create(&QQmlPropertyPrivate::get(prop)->core, QLatin1String("null"), nullptr, QQmlContextData::get(engine.rootContext())));
         QVERIFY(binding);
-        QQmlBoundSignalExpression *sigExpr = new QQmlBoundSignalExpression(&object, QObjectPrivate::get(&object)->signalIndex("destroyed()"), QQmlContextData::get(engine.rootContext()), 0, QLatin1String("null"), QString(), -1, -1);
+        QQmlBoundSignalExpression *sigExpr = new QQmlBoundSignalExpression(&object, QObjectPrivate::get(&object)->signalIndex("destroyed()"), QQmlContextData::get(engine.rootContext()), nullptr, QLatin1String("null"), QString(), -1, -1);
         QQmlJavaScriptExpression::DeleteWatcher sigExprWatcher(sigExpr);
-        QVERIFY(sigExpr != 0 && !sigExprWatcher.wasDeleted());
+        QVERIFY(sigExpr != nullptr && !sigExprWatcher.wasDeleted());
 
         QObject *obj = new QObject;
 
@@ -723,10 +724,10 @@ void tst_qqmlproperty::qmlmetaproperty_object_context()
         QCOMPARE(prop.write(QVariant()), false);
         QCOMPARE(prop.hasNotifySignal(), false);
         QCOMPARE(prop.needsNotifySignal(), false);
-        QCOMPARE(prop.connectNotifySignal(0, SLOT(deleteLater())), false);
+        QCOMPARE(prop.connectNotifySignal(nullptr, SLOT(deleteLater())), false);
         QCOMPARE(prop.connectNotifySignal(obj, SLOT(deleteLater())), false);
         QCOMPARE(prop.connectNotifySignal(obj, 0), false);
-        QCOMPARE(prop.connectNotifySignal(0, obj->metaObject()->indexOfMethod("deleteLater()")), false);
+        QCOMPARE(prop.connectNotifySignal(nullptr, obj->metaObject()->indexOfMethod("deleteLater()")), false);
         QCOMPARE(prop.connectNotifySignal(obj, obj->metaObject()->indexOfMethod("deleteLater()")), false);
         QCOMPARE(prop.connectNotifySignal(obj, -1), false);
         QVERIFY(!prop.method().isValid());
@@ -737,10 +738,10 @@ void tst_qqmlproperty::qmlmetaproperty_object_context()
         QCOMPARE(prop.isResettable(), false);
         QCOMPARE(prop.isSignalProperty(), false);
         QCOMPARE(prop.isValid(), false);
-        QCOMPARE(prop.object(), (QObject *)0);
+        QCOMPARE(prop.object(), (QObject *)nullptr);
         QCOMPARE(prop.propertyTypeCategory(), QQmlProperty::InvalidCategory);
         QCOMPARE(prop.propertyType(), 0);
-        QCOMPARE(prop.propertyTypeName(), (const char *)0);
+        QCOMPARE(prop.propertyTypeName(), (const char *)nullptr);
         QVERIFY(!prop.property().name());
         QVERIFY(!QQmlPropertyPrivate::binding(prop));
         QQmlPropertyPrivate::setBinding(prop, binding.data());
@@ -758,12 +759,12 @@ void tst_qqmlproperty::qmlmetaproperty_object_context()
     {
         QQmlProperty prop(&dobject, engine.rootContext());
 
-        QQmlAbstractBinding::Ptr binding(QQmlBinding::create(&QQmlPropertyPrivate::get(prop)->core, QLatin1String("null"), 0, QQmlContextData::get(engine.rootContext())));
+        QQmlAbstractBinding::Ptr binding(QQmlBinding::create(&QQmlPropertyPrivate::get(prop)->core, QLatin1String("null"), nullptr, QQmlContextData::get(engine.rootContext())));
         static_cast<QQmlBinding *>(binding.data())->setTarget(prop);
         QVERIFY(binding);
-        QQmlBoundSignalExpression *sigExpr = new QQmlBoundSignalExpression(&dobject, QObjectPrivate::get(&dobject)->signalIndex("clicked()"), QQmlContextData::get(engine.rootContext()), 0, QLatin1String("null"), QString(), -1, -1);
+        QQmlBoundSignalExpression *sigExpr = new QQmlBoundSignalExpression(&dobject, QObjectPrivate::get(&dobject)->signalIndex("clicked()"), QQmlContextData::get(engine.rootContext()), nullptr, QLatin1String("null"), QString(), -1, -1);
         QQmlJavaScriptExpression::DeleteWatcher sigExprWatcher(sigExpr);
-        QVERIFY(sigExpr != 0 && !sigExprWatcher.wasDeleted());
+        QVERIFY(sigExpr != nullptr && !sigExprWatcher.wasDeleted());
 
         QObject *obj = new QObject;
 
@@ -772,10 +773,10 @@ void tst_qqmlproperty::qmlmetaproperty_object_context()
         QCOMPARE(prop.write(QVariant()), false);
         QCOMPARE(prop.hasNotifySignal(), false);
         QCOMPARE(prop.needsNotifySignal(), true);
-        QCOMPARE(prop.connectNotifySignal(0, SLOT(deleteLater())), false);
+        QCOMPARE(prop.connectNotifySignal(nullptr, SLOT(deleteLater())), false);
         QCOMPARE(prop.connectNotifySignal(obj, SLOT(deleteLater())), false);
         QCOMPARE(prop.connectNotifySignal(obj, 0), false);
-        QCOMPARE(prop.connectNotifySignal(0, obj->metaObject()->indexOfMethod("deleteLater()")), false);
+        QCOMPARE(prop.connectNotifySignal(nullptr, obj->metaObject()->indexOfMethod("deleteLater()")), false);
         QCOMPARE(prop.connectNotifySignal(obj, obj->metaObject()->indexOfMethod("deleteLater()")), false);
         QCOMPARE(prop.connectNotifySignal(obj, -1), false);
         QVERIFY(!prop.method().isValid());
@@ -815,11 +816,11 @@ void tst_qqmlproperty::qmlmetaproperty_object_string_context()
     {
         QQmlProperty prop(&object, QString("defaultProperty"), engine.rootContext());
 
-        QQmlAbstractBinding::Ptr binding(QQmlBinding::create(&QQmlPropertyPrivate::get(prop)->core, QLatin1String("null"), 0, QQmlContextData::get(engine.rootContext())));
+        QQmlAbstractBinding::Ptr binding(QQmlBinding::create(&QQmlPropertyPrivate::get(prop)->core, QLatin1String("null"), nullptr, QQmlContextData::get(engine.rootContext())));
         QVERIFY(binding);
-        QQmlBoundSignalExpression *sigExpr = new QQmlBoundSignalExpression(&object, QObjectPrivate::get(&object)->signalIndex("destroyed()"), QQmlContextData::get(engine.rootContext()), 0, QLatin1String("null"), QString(), -1, -1);
+        QQmlBoundSignalExpression *sigExpr = new QQmlBoundSignalExpression(&object, QObjectPrivate::get(&object)->signalIndex("destroyed()"), QQmlContextData::get(engine.rootContext()), nullptr, QLatin1String("null"), QString(), -1, -1);
         QQmlJavaScriptExpression::DeleteWatcher sigExprWatcher(sigExpr);
-        QVERIFY(sigExpr != 0 && !sigExprWatcher.wasDeleted());
+        QVERIFY(sigExpr != nullptr && !sigExprWatcher.wasDeleted());
 
         QObject *obj = new QObject;
 
@@ -828,10 +829,10 @@ void tst_qqmlproperty::qmlmetaproperty_object_string_context()
         QCOMPARE(prop.write(QVariant()), false);
         QCOMPARE(prop.hasNotifySignal(), false);
         QCOMPARE(prop.needsNotifySignal(), false);
-        QCOMPARE(prop.connectNotifySignal(0, SLOT(deleteLater())), false);
+        QCOMPARE(prop.connectNotifySignal(nullptr, SLOT(deleteLater())), false);
         QCOMPARE(prop.connectNotifySignal(obj, SLOT(deleteLater())), false);
         QCOMPARE(prop.connectNotifySignal(obj, 0), false);
-        QCOMPARE(prop.connectNotifySignal(0, obj->metaObject()->indexOfMethod("deleteLater()")), false);
+        QCOMPARE(prop.connectNotifySignal(nullptr, obj->metaObject()->indexOfMethod("deleteLater()")), false);
         QCOMPARE(prop.connectNotifySignal(obj, obj->metaObject()->indexOfMethod("deleteLater()")), false);
         QCOMPARE(prop.connectNotifySignal(obj, -1), false);
         QVERIFY(!prop.method().isValid());
@@ -842,10 +843,10 @@ void tst_qqmlproperty::qmlmetaproperty_object_string_context()
         QCOMPARE(prop.isResettable(), false);
         QCOMPARE(prop.isSignalProperty(), false);
         QCOMPARE(prop.isValid(), false);
-        QCOMPARE(prop.object(), (QObject *)0);
+        QCOMPARE(prop.object(), (QObject *)nullptr);
         QCOMPARE(prop.propertyTypeCategory(), QQmlProperty::InvalidCategory);
         QCOMPARE(prop.propertyType(), 0);
-        QCOMPARE(prop.propertyTypeName(), (const char *)0);
+        QCOMPARE(prop.propertyTypeName(), (const char *)nullptr);
         QVERIFY(!prop.property().name());
         QVERIFY(!QQmlPropertyPrivate::binding(prop));
         QQmlPropertyPrivate::setBinding(prop, binding.data());
@@ -863,12 +864,12 @@ void tst_qqmlproperty::qmlmetaproperty_object_string_context()
     {
         QQmlProperty prop(&dobject, QString("defaultProperty"), engine.rootContext());
 
-        QQmlAbstractBinding::Ptr binding(QQmlBinding::create(&QQmlPropertyPrivate::get(prop)->core, QLatin1String("null"), 0, QQmlContextData::get(engine.rootContext())));
+        QQmlAbstractBinding::Ptr binding(QQmlBinding::create(&QQmlPropertyPrivate::get(prop)->core, QLatin1String("null"), nullptr, QQmlContextData::get(engine.rootContext())));
         static_cast<QQmlBinding *>(binding.data())->setTarget(prop);
         QVERIFY(binding);
-        QQmlBoundSignalExpression *sigExpr = new QQmlBoundSignalExpression(&dobject, QObjectPrivate::get(&dobject)->signalIndex("clicked()"), QQmlContextData::get(engine.rootContext()), 0, QLatin1String("null"), QString(), -1, -1);
+        QQmlBoundSignalExpression *sigExpr = new QQmlBoundSignalExpression(&dobject, QObjectPrivate::get(&dobject)->signalIndex("clicked()"), QQmlContextData::get(engine.rootContext()), nullptr, QLatin1String("null"), QString(), -1, -1);
         QQmlJavaScriptExpression::DeleteWatcher sigExprWatcher(sigExpr);
-        QVERIFY(sigExpr != 0 && !sigExprWatcher.wasDeleted());
+        QVERIFY(sigExpr != nullptr && !sigExprWatcher.wasDeleted());
 
         QObject *obj = new QObject;
 
@@ -877,10 +878,10 @@ void tst_qqmlproperty::qmlmetaproperty_object_string_context()
         QCOMPARE(prop.write(QVariant()), false);
         QCOMPARE(prop.hasNotifySignal(), false);
         QCOMPARE(prop.needsNotifySignal(), true);
-        QCOMPARE(prop.connectNotifySignal(0, SLOT(deleteLater())), false);
+        QCOMPARE(prop.connectNotifySignal(nullptr, SLOT(deleteLater())), false);
         QCOMPARE(prop.connectNotifySignal(obj, SLOT(deleteLater())), false);
         QCOMPARE(prop.connectNotifySignal(obj, 0), false);
-        QCOMPARE(prop.connectNotifySignal(0, obj->metaObject()->indexOfMethod("deleteLater()")), false);
+        QCOMPARE(prop.connectNotifySignal(nullptr, obj->metaObject()->indexOfMethod("deleteLater()")), false);
         QCOMPARE(prop.connectNotifySignal(obj, obj->metaObject()->indexOfMethod("deleteLater()")), false);
         QCOMPARE(prop.connectNotifySignal(obj, -1), false);
         QVERIFY(!prop.method().isValid());
@@ -914,12 +915,12 @@ void tst_qqmlproperty::qmlmetaproperty_object_string_context()
     {
         QQmlProperty prop(&dobject, QString("onClicked"), engine.rootContext());
 
-        QQmlAbstractBinding::Ptr binding(QQmlBinding::create(&QQmlPropertyPrivate::get(prop)->core, QLatin1String("null"), 0, QQmlContextData::get(engine.rootContext())));
+        QQmlAbstractBinding::Ptr binding(QQmlBinding::create(&QQmlPropertyPrivate::get(prop)->core, QLatin1String("null"), nullptr, QQmlContextData::get(engine.rootContext())));
         static_cast<QQmlBinding *>(binding.data())->setTarget(prop);
         QVERIFY(binding);
-        QQmlBoundSignalExpression *sigExpr = new QQmlBoundSignalExpression(&dobject, QQmlPropertyPrivate::get(prop)->signalIndex(), QQmlContextData::get(engine.rootContext()), 0, QLatin1String("null"), QString(), -1, -1);
+        QQmlBoundSignalExpression *sigExpr = new QQmlBoundSignalExpression(&dobject, QQmlPropertyPrivate::get(prop)->signalIndex(), QQmlContextData::get(engine.rootContext()), nullptr, QLatin1String("null"), QString(), -1, -1);
         QQmlJavaScriptExpression::DeleteWatcher sigExprWatcher(sigExpr);
-        QVERIFY(sigExpr != 0 && !sigExprWatcher.wasDeleted());
+        QVERIFY(sigExpr != nullptr && !sigExprWatcher.wasDeleted());
 
         QObject *obj = new QObject;
 
@@ -928,10 +929,10 @@ void tst_qqmlproperty::qmlmetaproperty_object_string_context()
         QCOMPARE(prop.write(QVariant("Hello")), false);
         QCOMPARE(prop.hasNotifySignal(), false);
         QCOMPARE(prop.needsNotifySignal(), false);
-        QCOMPARE(prop.connectNotifySignal(0, SLOT(deleteLater())), false);
+        QCOMPARE(prop.connectNotifySignal(nullptr, SLOT(deleteLater())), false);
         QCOMPARE(prop.connectNotifySignal(obj, SLOT(deleteLater())), false);
         QCOMPARE(prop.connectNotifySignal(obj, 0), false);
-        QCOMPARE(prop.connectNotifySignal(0, obj->metaObject()->indexOfMethod("deleteLater()")), false);
+        QCOMPARE(prop.connectNotifySignal(nullptr, obj->metaObject()->indexOfMethod("deleteLater()")), false);
         QCOMPARE(prop.connectNotifySignal(obj, obj->metaObject()->indexOfMethod("deleteLater()")), false);
         QCOMPARE(prop.connectNotifySignal(obj, -1), false);
         QCOMPARE(QString(prop.method().methodSignature()), QString("clicked()"));
@@ -945,8 +946,8 @@ void tst_qqmlproperty::qmlmetaproperty_object_string_context()
         QCOMPARE(prop.object(), qobject_cast<QObject*>(&dobject));
         QCOMPARE(prop.propertyTypeCategory(), QQmlProperty::InvalidCategory);
         QCOMPARE(prop.propertyType(), 0);
-        QCOMPARE(prop.propertyTypeName(), (const char *)0);
-        QCOMPARE(prop.property().name(), (const char *)0);
+        QCOMPARE(prop.propertyTypeName(), (const char *)nullptr);
+        QCOMPARE(prop.property().name(), (const char *)nullptr);
         QVERIFY(!QQmlPropertyPrivate::binding(prop));
         QQmlPropertyPrivate::setBinding(prop, binding.data());
         QVERIFY(binding->ref == 1);
@@ -964,12 +965,12 @@ void tst_qqmlproperty::qmlmetaproperty_object_string_context()
     {
         QQmlProperty prop(&dobject, QString("onPropertyWithNotifyChanged"), engine.rootContext());
 
-        QQmlAbstractBinding::Ptr binding(QQmlBinding::create(&QQmlPropertyPrivate::get(prop)->core, QLatin1String("null"), 0, QQmlContextData::get(engine.rootContext())));
+        QQmlAbstractBinding::Ptr binding(QQmlBinding::create(&QQmlPropertyPrivate::get(prop)->core, QLatin1String("null"), nullptr, QQmlContextData::get(engine.rootContext())));
         static_cast<QQmlBinding *>(binding.data())->setTarget(prop);
         QVERIFY(binding);
-        QQmlBoundSignalExpression *sigExpr = new QQmlBoundSignalExpression(&dobject, QQmlPropertyPrivate::get(prop)->signalIndex(), QQmlContextData::get(engine.rootContext()), 0, QLatin1String("null"), QString(), -1, -1);
+        QQmlBoundSignalExpression *sigExpr = new QQmlBoundSignalExpression(&dobject, QQmlPropertyPrivate::get(prop)->signalIndex(), QQmlContextData::get(engine.rootContext()), nullptr, QLatin1String("null"), QString(), -1, -1);
         QQmlJavaScriptExpression::DeleteWatcher sigExprWatcher(sigExpr);
-        QVERIFY(sigExpr != 0 && !sigExprWatcher.wasDeleted());
+        QVERIFY(sigExpr != nullptr && !sigExprWatcher.wasDeleted());
 
         QObject *obj = new QObject;
 
@@ -978,10 +979,10 @@ void tst_qqmlproperty::qmlmetaproperty_object_string_context()
         QCOMPARE(prop.write(QVariant("Hello")), false);
         QCOMPARE(prop.hasNotifySignal(), false);
         QCOMPARE(prop.needsNotifySignal(), false);
-        QCOMPARE(prop.connectNotifySignal(0, SLOT(deleteLater())), false);
+        QCOMPARE(prop.connectNotifySignal(nullptr, SLOT(deleteLater())), false);
         QCOMPARE(prop.connectNotifySignal(obj, SLOT(deleteLater())), false);
         QCOMPARE(prop.connectNotifySignal(obj, 0), false);
-        QCOMPARE(prop.connectNotifySignal(0, obj->metaObject()->indexOfMethod("deleteLater()")), false);
+        QCOMPARE(prop.connectNotifySignal(nullptr, obj->metaObject()->indexOfMethod("deleteLater()")), false);
         QCOMPARE(prop.connectNotifySignal(obj, obj->metaObject()->indexOfMethod("deleteLater()")), false);
         QCOMPARE(prop.connectNotifySignal(obj, -1), false);
         QCOMPARE(QString(prop.method().methodSignature()), QString("oddlyNamedNotifySignal()"));
@@ -995,8 +996,8 @@ void tst_qqmlproperty::qmlmetaproperty_object_string_context()
         QCOMPARE(prop.object(), qobject_cast<QObject*>(&dobject));
         QCOMPARE(prop.propertyTypeCategory(), QQmlProperty::InvalidCategory);
         QCOMPARE(prop.propertyType(), 0);
-        QCOMPARE(prop.propertyTypeName(), (const char *)0);
-        QCOMPARE(prop.property().name(), (const char *)0);
+        QCOMPARE(prop.propertyTypeName(), (const char *)nullptr);
+        QCOMPARE(prop.property().name(), (const char *)nullptr);
         QVERIFY(!QQmlPropertyPrivate::binding(prop));
         QQmlPropertyPrivate::setBinding(prop, binding.data());
         QVERIFY(binding->ref == 1);
@@ -1062,7 +1063,7 @@ void tst_qqmlproperty::name()
     }
 
     {
-        QQmlProperty p(0, "foo");
+        QQmlProperty p(nullptr, "foo");
         QCOMPARE(p.name(), QString());
     }
 
@@ -1150,8 +1151,8 @@ void tst_qqmlproperty::read()
         QQmlProperty p(&o, "onClicked");
         QCOMPARE(p.read(), QVariant());
 
-        QQmlPropertyPrivate::takeSignalExpression(p, new QQmlBoundSignalExpression(&o, QQmlPropertyPrivate::get(p)->signalIndex(), QQmlContextData::get(engine.rootContext()), 0, QLatin1String("null"), QString(), -1, -1));
-        QVERIFY(0 != QQmlPropertyPrivate::signalExpression(p));
+        QQmlPropertyPrivate::takeSignalExpression(p, new QQmlBoundSignalExpression(&o, QQmlPropertyPrivate::get(p)->signalIndex(), QQmlContextData::get(engine.rootContext()), nullptr, QLatin1String("null"), QString(), -1, -1));
+        QVERIFY(nullptr != QQmlPropertyPrivate::signalExpression(p));
 
         QCOMPARE(p.read(), QVariant());
     }
@@ -1162,8 +1163,8 @@ void tst_qqmlproperty::read()
         QQmlProperty p(&o, "onPropertyWithNotifyChanged");
         QCOMPARE(p.read(), QVariant());
 
-        QQmlPropertyPrivate::takeSignalExpression(p, new QQmlBoundSignalExpression(&o, QQmlPropertyPrivate::get(p)->signalIndex(), QQmlContextData::get(engine.rootContext()), 0, QLatin1String("null"), QString(), -1, -1));
-        QVERIFY(0 != QQmlPropertyPrivate::signalExpression(p));
+        QQmlPropertyPrivate::takeSignalExpression(p, new QQmlBoundSignalExpression(&o, QQmlPropertyPrivate::get(p)->signalIndex(), QQmlContextData::get(engine.rootContext()), nullptr, QLatin1String("null"), QString(), -1, -1));
+        QVERIFY(nullptr != QQmlPropertyPrivate::signalExpression(p));
 
         QCOMPARE(p.read(), QVariant());
     }
@@ -1213,7 +1214,7 @@ void tst_qqmlproperty::read()
     {
         QQmlComponent component(&engine, testFileUrl("readSynthesizedObject.qml"));
         QObject *object = component.create();
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
 
         QQmlProperty p(object, "test", &engine);
 
@@ -1228,7 +1229,7 @@ void tst_qqmlproperty::read()
     {   // static
         QQmlComponent component(&engine, testFileUrl("readSynthesizedObject.qml"));
         QObject *object = component.create();
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
 
         QVariant v = QQmlProperty::read(object, "test", &engine);
         QCOMPARE(v.userType(), int(QMetaType::QObjectStar));
@@ -1241,7 +1242,7 @@ void tst_qqmlproperty::read()
         QQmlComponent component(&engine);
         component.setData("import Test 1.0\nMyContainer { }", QUrl());
         QObject *object = component.create();
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
 
         QQmlProperty p(object, "MyContainer.foo", qmlContext(object));
         QCOMPARE(p.read(), QVariant(13));
@@ -1251,7 +1252,7 @@ void tst_qqmlproperty::read()
         QQmlComponent component(&engine);
         component.setData("import Test 1.0\nMyContainer { MyContainer.foo: 10 }", QUrl());
         QObject *object = component.create();
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
 
         QQmlProperty p(object, "MyContainer.foo", qmlContext(object));
         QCOMPARE(p.read(), QVariant(10));
@@ -1261,7 +1262,7 @@ void tst_qqmlproperty::read()
         QQmlComponent component(&engine);
         component.setData("import Test 1.0 as Foo\nFoo.MyContainer { Foo.MyContainer.foo: 10 }", QUrl());
         QObject *object = component.create();
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
 
         QQmlProperty p(object, "Foo.MyContainer.foo", qmlContext(object));
         QCOMPARE(p.read(), QVariant(10));
@@ -1271,7 +1272,7 @@ void tst_qqmlproperty::read()
         QQmlComponent component(&engine);
         component.setData("import Test 1.0 as Foo\nFoo.MyContainer { Foo.MyContainer.foo: 10 }", QUrl());
         QObject *object = component.create();
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
 
         QCOMPARE(QQmlProperty::read(object, "Foo.MyContainer.foo", qmlContext(object)), QVariant(10));
         delete object;
@@ -1341,12 +1342,12 @@ void tst_qqmlproperty::write()
         QQmlProperty p(&o, "onClicked");
         QCOMPARE(p.write(QVariant("console.log(1921)")), false);
 
-        QQmlPropertyPrivate::takeSignalExpression(p, new QQmlBoundSignalExpression(&o, QQmlPropertyPrivate::get(p)->signalIndex(), QQmlContextData::get(engine.rootContext()), 0, QLatin1String("null"), QString(), -1, -1));
-        QVERIFY(0 != QQmlPropertyPrivate::signalExpression(p));
+        QQmlPropertyPrivate::takeSignalExpression(p, new QQmlBoundSignalExpression(&o, QQmlPropertyPrivate::get(p)->signalIndex(), QQmlContextData::get(engine.rootContext()), nullptr, QLatin1String("null"), QString(), -1, -1));
+        QVERIFY(nullptr != QQmlPropertyPrivate::signalExpression(p));
 
         QCOMPARE(p.write(QVariant("console.log(1921)")), false);
 
-        QVERIFY(0 != QQmlPropertyPrivate::signalExpression(p));
+        QVERIFY(nullptr != QQmlPropertyPrivate::signalExpression(p));
     }
 
     // Automatic signal property
@@ -1355,12 +1356,12 @@ void tst_qqmlproperty::write()
         QQmlProperty p(&o, "onPropertyWithNotifyChanged");
         QCOMPARE(p.write(QVariant("console.log(1921)")), false);
 
-        QQmlPropertyPrivate::takeSignalExpression(p, new QQmlBoundSignalExpression(&o, QQmlPropertyPrivate::get(p)->signalIndex(), QQmlContextData::get(engine.rootContext()), 0, QLatin1String("null"), QString(), -1, -1));
-        QVERIFY(0 != QQmlPropertyPrivate::signalExpression(p));
+        QQmlPropertyPrivate::takeSignalExpression(p, new QQmlBoundSignalExpression(&o, QQmlPropertyPrivate::get(p)->signalIndex(), QQmlContextData::get(engine.rootContext()), nullptr, QLatin1String("null"), QString(), -1, -1));
+        QVERIFY(nullptr != QQmlPropertyPrivate::signalExpression(p));
 
         QCOMPARE(p.write(QVariant("console.log(1921)")), false);
 
-        QVERIFY(0 != QQmlPropertyPrivate::signalExpression(p));
+        QVERIFY(nullptr != QQmlPropertyPrivate::signalExpression(p));
     }
 
     // Value-type property
@@ -1436,7 +1437,7 @@ void tst_qqmlproperty::write()
             QQmlComponent component(&engine);
             component.setData("import Test 1.0\nPropertyObject { stringProperty: constQChar }", QUrl());
             PropertyObject *obj = qobject_cast<PropertyObject*>(component.create());
-            QVERIFY(obj != 0);
+            QVERIFY(obj != nullptr);
             if (obj) {
                 QQmlProperty stringProperty(obj, "stringProperty");
                 QCOMPARE(stringProperty.read(), QVariant(QString(obj->constQChar())));
@@ -1476,7 +1477,7 @@ void tst_qqmlproperty::write()
         QQmlComponent component(&engine);
         component.setData("import Test 1.0\nMyContainer { }", QUrl());
         QObject *object = component.create();
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
 
         QQmlProperty p(object, "MyContainer.foo", qmlContext(object));
         p.write(QVariant(99));
@@ -1487,7 +1488,7 @@ void tst_qqmlproperty::write()
         QQmlComponent component(&engine);
         component.setData("import Test 1.0 as Foo\nFoo.MyContainer { Foo.MyContainer.foo: 10 }", QUrl());
         QObject *object = component.create();
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
 
         QQmlProperty p(object, "Foo.MyContainer.foo", qmlContext(object));
         p.write(QVariant(99));
@@ -1498,7 +1499,7 @@ void tst_qqmlproperty::write()
     {
         PropertyObject o;
         QQmlProperty p(&o, QString("qObject"));
-        QCOMPARE(o.qObject(), (QObject*)0);
+        QCOMPARE(o.qObject(), (QObject*)nullptr);
         QObject *newObject = new MyQObject(this);
         QCOMPARE(p.write(QVariant::fromValue(newObject)), true);
         QCOMPARE(o.qObject(), newObject);
@@ -1515,7 +1516,7 @@ void tst_qqmlproperty::write()
         QQmlEngine engine;
         PropertyObject o;
         QQmlProperty p(&o, QString("qObject"), &engine);
-        QCOMPARE(o.qObject(), (QObject*)0);
+        QCOMPARE(o.qObject(), (QObject*)nullptr);
         QObject *newObject = new MyQObject(this);
         QCOMPARE(p.write(QVariant::fromValue(newObject)), true);
         QCOMPARE(o.qObject(), newObject);
@@ -1617,7 +1618,7 @@ void tst_qqmlproperty::writeObjectToList()
     QQmlComponent containerComponent(&engine);
     containerComponent.setData("import Test 1.0\nMyContainer { children: MyQmlObject {} }", QUrl());
     MyContainer *container = qobject_cast<MyContainer*>(containerComponent.create());
-    QVERIFY(container != 0);
+    QVERIFY(container != nullptr);
     QQmlListReference list(container, "children");
     QCOMPARE(list.count(), 1);
 
@@ -1633,7 +1634,7 @@ void tst_qqmlproperty::writeListToList()
     QQmlComponent containerComponent(&engine);
     containerComponent.setData("import Test 1.0\nMyContainer { children: MyQmlObject {} }", QUrl());
     MyContainer *container = qobject_cast<MyContainer*>(containerComponent.create());
-    QVERIFY(container != 0);
+    QVERIFY(container != nullptr);
     QQmlListReference list(container, "children");
     QCOMPARE(list.count(), 1);
 
@@ -1817,7 +1818,7 @@ void tst_qqmlproperty::crashOnValueProperty()
 
     component.setData("import Test 1.0\nPropertyObject { wrectProperty.x: 10 }", QUrl());
     PropertyObject *obj = qobject_cast<PropertyObject*>(component.create());
-    QVERIFY(obj != 0);
+    QVERIFY(obj != nullptr);
 
     QQmlProperty p(obj, "wrectProperty.x", qmlContext(obj));
     QCOMPARE(p.name(), QString("wrectProperty.x"));
@@ -1826,7 +1827,7 @@ void tst_qqmlproperty::crashOnValueProperty()
 
     //don't crash once the engine is deleted
     delete engine;
-    engine = 0;
+    engine = nullptr;
 
     QCOMPARE(p.propertyTypeName(), "int");
     QCOMPARE(p.read(), QVariant(10));
@@ -1852,7 +1853,7 @@ void tst_qqmlproperty::aliasPropertyBindings()
     QQmlComponent component(&engine, testFileUrl(file));
 
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     // the object where realProperty lives
     QObject *realPropertyObject = object;
@@ -1871,8 +1872,8 @@ void tst_qqmlproperty::aliasPropertyBindings()
     QQmlProperty aliasProperty(object, QLatin1String("aliasProperty"));
 
     // Check there is a binding on these two properties
-    QVERIFY(QQmlPropertyPrivate::binding(realProperty) != 0);
-    QVERIFY(QQmlPropertyPrivate::binding(aliasProperty) != 0);
+    QVERIFY(QQmlPropertyPrivate::binding(realProperty) != nullptr);
+    QVERIFY(QQmlPropertyPrivate::binding(aliasProperty) != nullptr);
 
     // Check that its the same binding on these two properties
     QCOMPARE(QQmlPropertyPrivate::binding(realProperty),
@@ -1881,8 +1882,8 @@ void tst_qqmlproperty::aliasPropertyBindings()
     // Change the binding
     object->setProperty("state", QString("switch"));
 
-    QVERIFY(QQmlPropertyPrivate::binding(realProperty) != 0);
-    QVERIFY(QQmlPropertyPrivate::binding(aliasProperty) != 0);
+    QVERIFY(QQmlPropertyPrivate::binding(realProperty) != nullptr);
+    QVERIFY(QQmlPropertyPrivate::binding(aliasProperty) != nullptr);
     QCOMPARE(QQmlPropertyPrivate::binding(realProperty),
              QQmlPropertyPrivate::binding(aliasProperty));
 
@@ -1903,8 +1904,8 @@ void tst_qqmlproperty::aliasPropertyBindings()
     // Revert
     object->setProperty("state", QString(""));
 
-    QVERIFY(QQmlPropertyPrivate::binding(realProperty) != 0);
-    QVERIFY(QQmlPropertyPrivate::binding(aliasProperty) != 0);
+    QVERIFY(QQmlPropertyPrivate::binding(realProperty) != nullptr);
+    QVERIFY(QQmlPropertyPrivate::binding(aliasProperty) != nullptr);
     QCOMPARE(QQmlPropertyPrivate::binding(realProperty),
              QQmlPropertyPrivate::binding(aliasProperty));
 
@@ -1946,7 +1947,7 @@ void tst_qqmlproperty::copy()
     QCOMPARE(p2.propertyTypeCategory(), QQmlProperty::Normal);
     QCOMPARE(p2.propertyType(), (int)QVariant::Int);
 
-    delete property; property = 0;
+    delete property; property = nullptr;
 
     QCOMPARE(p1.name(), QString("defaultProperty"));
     QCOMPARE(p1.read(), QVariant(10));
@@ -1967,9 +1968,9 @@ void tst_qqmlproperty::noContext()
     QQmlComponent compB(&engine, testFileUrl("NoContextTypeB.qml"));
 
     QObject *a = compA.create();
-    QVERIFY(a != 0);
+    QVERIFY(a != nullptr);
     QObject *b = compB.create();
-    QVERIFY(b != 0);
+    QVERIFY(b != nullptr);
 
     QVERIFY(QQmlProperty::write(b, "myTypeA", QVariant::fromValue(a), &engine));
 
@@ -2006,15 +2007,15 @@ void tst_qqmlproperty::warnOnInvalidBinding()
     QString expectedWarning;
 
     // V4 error message for property-to-property binding
-    expectedWarning = testUrl.toString() + QString::fromLatin1(":6:36: Unable to assign QQuickText to QQuickRectangle");
+    expectedWarning = testUrl.toString() + QString::fromLatin1(":6:5: Unable to assign QQuickText to QQuickRectangle");
     QTest::ignoreMessage(QtWarningMsg, expectedWarning.toLatin1().constData());
 
     // V8 error message for function-to-property binding
-    expectedWarning = testUrl.toString() + QString::fromLatin1(":7:36: Unable to assign QQuickText to QQuickRectangle");
+    expectedWarning = testUrl.toString() + QString::fromLatin1(":7:5: Unable to assign QQuickText to QQuickRectangle");
     QTest::ignoreMessage(QtWarningMsg, expectedWarning.toLatin1().constData());
 
     // V8 error message for invalid binding to anchor
-    expectedWarning = testUrl.toString() + QString::fromLatin1(":14:33: Unable to assign QQuickItem_QML_8 to QQuickAnchorLine");
+    expectedWarning = testUrl.toString() + QString::fromLatin1(":14:9: Unable to assign QQuickItem_QML_8 to QQuickAnchorLine");
     QTest::ignoreMessage(QtWarningMsg, expectedWarning.toLatin1().constData());
 
     QQmlComponent component(&engine, testUrl);
@@ -2037,7 +2038,7 @@ void tst_qqmlproperty::readOnlyDynamicProperties()
 {
     QQmlComponent comp(&engine, testFileUrl("readonlyPrimitiveVsVar.qml"));
     QObject *obj = comp.create();
-    QVERIFY(obj != 0);
+    QVERIFY(obj != nullptr);
 
     QVERIFY(!obj->metaObject()->property(obj->metaObject()->indexOfProperty("r_var")).isWritable());
     QVERIFY(!obj->metaObject()->property(obj->metaObject()->indexOfProperty("r_int")).isWritable());
@@ -2047,6 +2048,17 @@ void tst_qqmlproperty::readOnlyDynamicProperties()
     delete obj;
 }
 
+void tst_qqmlproperty::aliasToIdWithMatchingQmlFileNameOnCaseInsensitiveFileSystem()
+{
+    const QUrl url = testFileUrl("aliasToIdWithMatchingQmlFileName.qml");
+    QQmlEngine engine;
+    QQmlComponent component(&engine, url);
+    QScopedPointer<QObject> root(component.create());
+
+    QQmlProperty property(root.data(), "testType.objectName", QQmlEngine::contextForObject(root.data()));
+    QVERIFY(property.isValid());
+}
+
 void tst_qqmlproperty::floatToStringPrecision_data()
 {
     QTest::addColumn<QString>("propertyName");
@@ -2054,19 +2066,19 @@ void tst_qqmlproperty::floatToStringPrecision_data()
     QTest::addColumn<QString>("qtString");
     QTest::addColumn<QString>("jsString");
 
-    QTest::newRow("3.4")           << "a" << 3.4           << "3.4"         << "3.4";
-    QTest::newRow("0.035003945")   << "b" << 0.035003945   << "0.035003945" << "0.035003945";
-    QTest::newRow("0.0000012345")  << "c" << 0.0000012345  << "1.2345e-6"   << "0.0000012345";
-    QTest::newRow("0.00000012345") << "d" << 0.00000012345 << "1.2345e-7"   << "1.2345e-7";
-    QTest::newRow("1e20")          << "e" << 1e20          << "1e+20"       << "100000000000000000000";
-    QTest::newRow("1e21")          << "f" << 1e21          << "1e+21"       << "1e+21";
+    QTest::newRow("3.4")           << "a" << 3.4           << "3.4"          << "3.4";
+    QTest::newRow("0.035003945")   << "b" << 0.035003945   << "0.035003945"  << "0.035003945";
+    QTest::newRow("0.0000012345")  << "c" << 0.0000012345  << "1.2345e-06"   << "0.0000012345";
+    QTest::newRow("0.00000012345") << "d" << 0.00000012345 << "1.2345e-07"   << "1.2345e-7";
+    QTest::newRow("1e20")          << "e" << 1e20          << "1e+20"        << "100000000000000000000";
+    QTest::newRow("1e21")          << "f" << 1e21          << "1e+21"        << "1e+21";
 }
 
 void tst_qqmlproperty::floatToStringPrecision()
 {
     QQmlComponent comp(&engine, testFileUrl("floatToStringPrecision.qml"));
-    QObject *obj = comp.create();
-    QVERIFY(obj != 0);
+    QScopedPointer<QObject> obj(comp.create());
+    QVERIFY(obj != nullptr);
 
     QFETCH(QString, propertyName);
     QFETCH(double, number);
@@ -2084,8 +2096,6 @@ void tst_qqmlproperty::floatToStringPrecision()
     QByteArray name2 = (propertyName + QLatin1Char('2')).toLatin1();
     QCOMPARE(obj->property(name2).toDouble(), number);
     QCOMPARE(obj->property(name2).toString(), jsString);
-
-    delete obj;
 }
 
 void tst_qqmlproperty::initTestCase()
diff --git a/tests/auto/qml/qqmlpropertycache/data/foreignEnums.qml b/tests/auto/qml/qqmlpropertycache/data/foreignEnums.qml
new file mode 100644
index 0000000000..b7492e507e
--- /dev/null
+++ b/tests/auto/qml/qqmlpropertycache/data/foreignEnums.qml
@@ -0,0 +1,17 @@
+import QtQml 2.2
+import example 1.0
+
+QtObject {
+    Component.onCompleted: {
+        var opt1 = MyEnum.Option1A | MyEnum.Option1D // 0x09
+        mydata.opt1 = opt1;
+        mydata.setOpt1(opt1);
+        mydata.setOption1(opt1);
+
+        var opt2 = mydata.opt2;
+        opt2 = (opt2 === MyEnum.Short8 ? MyEnum.Short16 : MyEnum.Short0);
+        mydata.opt2 = opt2;
+        mydata.setOpt2(opt2);
+        mydata.setOption2(opt2);
+    }
+}
diff --git a/tests/auto/qml/qqmlpropertycache/data/passQGadget.qml b/tests/auto/qml/qqmlpropertycache/data/passQGadget.qml
new file mode 100644
index 0000000000..86fdd920ed
--- /dev/null
+++ b/tests/auto/qml/qqmlpropertycache/data/passQGadget.qml
@@ -0,0 +1,12 @@
+import QtQml 2.2
+
+QtObject {
+    property var result;
+
+    property Connections connections: Connections {
+        target: emitter
+        onEmitGadget: function(gadget) {
+            result = gadget.someProperty;
+        }
+    }
+}
diff --git a/tests/auto/qml/qqmlpropertycache/qqmlpropertycache.pro b/tests/auto/qml/qqmlpropertycache/qqmlpropertycache.pro
index 9a04c899fe..26d41bbdbf 100644
--- a/tests/auto/qml/qqmlpropertycache/qqmlpropertycache.pro
+++ b/tests/auto/qml/qqmlpropertycache/qqmlpropertycache.pro
@@ -4,4 +4,8 @@ macx:CONFIG -= app_bundle
 
 SOURCES += tst_qqmlpropertycache.cpp
 
+include (../../shared/util.pri)
+
+TESTDATA = data/*
+
 QT += core-private gui-private qml-private testlib
diff --git a/tests/auto/qml/qqmlpropertycache/tst_qqmlpropertycache.cpp b/tests/auto/qml/qqmlpropertycache/tst_qqmlpropertycache.cpp
index 824fe445c0..02b5302a45 100644
--- a/tests/auto/qml/qqmlpropertycache/tst_qqmlpropertycache.cpp
+++ b/tests/auto/qml/qqmlpropertycache/tst_qqmlpropertycache.cpp
@@ -29,12 +29,14 @@
 #include <qtest.h>
 #include <private/qqmlpropertycache_p.h>
 #include <QtQml/qqmlengine.h>
+#include <QtQml/qqmlcontext.h>
+#include <QtQml/qqmlcomponent.h>
 #include <private/qv8engine_p.h>
 #include <private/qmetaobjectbuilder_p.h>
 #include <QCryptographicHash>
 #include "../../shared/util.h"
 
-class tst_qqmlpropertycache : public QObject
+class tst_qqmlpropertycache : public QQmlDataTest
 {
     Q_OBJECT
 public:
@@ -43,10 +45,13 @@ public:
 private slots:
     void properties();
     void propertiesDerived();
+    void revisionedProperties();
     void methods();
     void methodsDerived();
     void signalHandlers();
     void signalHandlersDerived();
+    void passForeignEnums();
+    void passQGadget();
     void metaObjectSize_data();
     void metaObjectSize();
     void metaObjectChecksum();
@@ -61,7 +66,7 @@ class BaseObject : public QObject
     Q_PROPERTY(int propertyA READ propertyA NOTIFY propertyAChanged)
     Q_PROPERTY(QString propertyB READ propertyB NOTIFY propertyBChanged)
 public:
-    BaseObject(QObject *parent = 0) : QObject(parent) {}
+    BaseObject(QObject *parent = nullptr) : QObject(parent) {}
 
     int propertyA() const { return 0; }
     QString propertyB() const { return QString(); }
@@ -80,11 +85,13 @@ class DerivedObject : public BaseObject
     Q_OBJECT
     Q_PROPERTY(int propertyC READ propertyC NOTIFY propertyCChanged)
     Q_PROPERTY(QString propertyD READ propertyD NOTIFY propertyDChanged)
+    Q_PROPERTY(int propertyE READ propertyE NOTIFY propertyEChanged REVISION 1)
 public:
-    DerivedObject(QObject *parent = 0) : BaseObject(parent) {}
+    DerivedObject(QObject *parent = nullptr) : BaseObject(parent) {}
 
     int propertyC() const { return 0; }
     QString propertyD() const { return QString(); }
+    int propertyE() const { return 0; }
 
 public Q_SLOTS:
     void slotB() {}
@@ -92,22 +99,22 @@ public Q_SLOTS:
 Q_SIGNALS:
     void propertyCChanged();
     void propertyDChanged();
+    Q_REVISION(1) void propertyEChanged();
     void signalB();
 };
 
-QQmlPropertyData *cacheProperty(QQmlPropertyCache *cache, const char *name)
+QQmlPropertyData *cacheProperty(const QQmlRefPointer<QQmlPropertyCache> &cache, const char *name)
 {
-    return cache->property(QLatin1String(name), 0, 0);
+    return cache->property(QLatin1String(name), nullptr, nullptr);
 }
 
 void tst_qqmlpropertycache::properties()
 {
     QQmlEngine engine;
-    QV4::ExecutionEngine *v4 = QV8Engine::getV4(&engine);
     DerivedObject object;
     const QMetaObject *metaObject = object.metaObject();
 
-    QQmlRefPointer<QQmlPropertyCache> cache(new QQmlPropertyCache(v4, metaObject));
+    QQmlRefPointer<QQmlPropertyCache> cache(new QQmlPropertyCache(metaObject));
     QQmlPropertyData *data;
 
     QVERIFY((data = cacheProperty(cache, "propertyA")));
@@ -126,11 +133,10 @@ void tst_qqmlpropertycache::properties()
 void tst_qqmlpropertycache::propertiesDerived()
 {
     QQmlEngine engine;
-    QV4::ExecutionEngine *v4 = QV8Engine::getV4(&engine);
     DerivedObject object;
     const QMetaObject *metaObject = object.metaObject();
 
-    QQmlRefPointer<QQmlPropertyCache> parentCache(new QQmlPropertyCache(v4, &BaseObject::staticMetaObject));
+    QQmlRefPointer<QQmlPropertyCache> parentCache(new QQmlPropertyCache(&BaseObject::staticMetaObject));
     QQmlRefPointer<QQmlPropertyCache> cache(parentCache->copyAndAppend(object.metaObject()));
     QQmlPropertyData *data;
 
@@ -147,14 +153,30 @@ void tst_qqmlpropertycache::propertiesDerived()
     QCOMPARE(data->coreIndex(), metaObject->indexOfProperty("propertyD"));
 }
 
+void tst_qqmlpropertycache::revisionedProperties()
+{
+    // Check that if you create a QQmlPropertyCache from a QMetaObject together
+    // with an explicit revision, the cache will then, and only then, report a
+    // property with a matching revision as available.
+    DerivedObject object;
+    const QMetaObject *metaObject = object.metaObject();
+
+    QQmlRefPointer<QQmlPropertyCache> cacheWithoutVersion(new QQmlPropertyCache(metaObject));
+    QQmlRefPointer<QQmlPropertyCache> cacheWithVersion(new QQmlPropertyCache(metaObject, 1));
+    QQmlPropertyData *data;
+
+    QVERIFY((data = cacheProperty(cacheWithoutVersion, "propertyE")));
+    QCOMPARE(cacheWithoutVersion->isAllowedInRevision(data), false);
+    QCOMPARE(cacheWithVersion->isAllowedInRevision(data), true);
+}
+
 void tst_qqmlpropertycache::methods()
 {
     QQmlEngine engine;
-    QV4::ExecutionEngine *v4 = QV8Engine::getV4(&engine);
     DerivedObject object;
     const QMetaObject *metaObject = object.metaObject();
 
-    QQmlRefPointer<QQmlPropertyCache> cache(new QQmlPropertyCache(v4, metaObject));
+    QQmlRefPointer<QQmlPropertyCache> cache(new QQmlPropertyCache(metaObject));
     QQmlPropertyData *data;
 
     QVERIFY((data = cacheProperty(cache, "slotA")));
@@ -185,11 +207,10 @@ void tst_qqmlpropertycache::methods()
 void tst_qqmlpropertycache::methodsDerived()
 {
     QQmlEngine engine;
-    QV4::ExecutionEngine *v4 = QV8Engine::getV4(&engine);
     DerivedObject object;
     const QMetaObject *metaObject = object.metaObject();
 
-    QQmlRefPointer<QQmlPropertyCache> parentCache(new QQmlPropertyCache(v4, &BaseObject::staticMetaObject));
+    QQmlRefPointer<QQmlPropertyCache> parentCache(new QQmlPropertyCache(&BaseObject::staticMetaObject));
     QQmlRefPointer<QQmlPropertyCache> cache(parentCache->copyAndAppend(object.metaObject()));
     QQmlPropertyData *data;
 
@@ -221,11 +242,10 @@ void tst_qqmlpropertycache::methodsDerived()
 void tst_qqmlpropertycache::signalHandlers()
 {
     QQmlEngine engine;
-    QV4::ExecutionEngine *v4 = QV8Engine::getV4(&engine);
     DerivedObject object;
     const QMetaObject *metaObject = object.metaObject();
 
-    QQmlRefPointer<QQmlPropertyCache> cache(new QQmlPropertyCache(v4, metaObject));
+    QQmlRefPointer<QQmlPropertyCache> cache(new QQmlPropertyCache(metaObject));
     QQmlPropertyData *data;
 
     QVERIFY((data = cacheProperty(cache, "onSignalA")));
@@ -250,11 +270,10 @@ void tst_qqmlpropertycache::signalHandlers()
 void tst_qqmlpropertycache::signalHandlersDerived()
 {
     QQmlEngine engine;
-    QV4::ExecutionEngine *v4 = QV8Engine::getV4(&engine);
     DerivedObject object;
     const QMetaObject *metaObject = object.metaObject();
 
-    QQmlRefPointer<QQmlPropertyCache> parentCache(new QQmlPropertyCache(v4, &BaseObject::staticMetaObject));
+    QQmlRefPointer<QQmlPropertyCache> parentCache(new QQmlPropertyCache(&BaseObject::staticMetaObject));
     QQmlRefPointer<QQmlPropertyCache> cache(parentCache->copyAndAppend(object.metaObject()));
     QQmlPropertyData *data;
 
@@ -277,6 +296,132 @@ void tst_qqmlpropertycache::signalHandlersDerived()
     QCOMPARE(data->coreIndex(), metaObject->indexOfMethod("propertyDChanged()"));
 }
 
+class MyEnum : public QObject
+ {
+    Q_OBJECT
+ public:
+     enum Option1Flag {
+         Option10 = 0,
+         Option1A = 1,
+         Option1B = 2,
+         Option1C = 4,
+         Option1D = 8,
+         Option1E = 16,
+         Option1F = 32,
+         Option1AD = Option1A | Option1D,
+     };
+     Q_DECLARE_FLAGS(Option1, Option1Flag)
+     Q_FLAG(Option1)
+
+     enum ShortEnum: quint16 {
+         Short0  = 0,
+         Short8  = 0xff,
+         Short16 = 0xffff
+     };
+     Q_ENUM(ShortEnum);
+};
+
+class MyData : public QObject
+{
+    Q_OBJECT
+    Q_PROPERTY(MyEnum::Option1 opt1 READ opt1 WRITE setOpt1 NOTIFY opt1Changed)
+    Q_PROPERTY(MyEnum::ShortEnum opt2 READ opt2 WRITE setOpt2 NOTIFY opt2Changed)
+public:
+    MyEnum::Option1 opt1() const { return m_opt1;  }
+    MyEnum::ShortEnum opt2() const { return m_opt2;  }
+
+signals:
+    void opt1Changed(MyEnum::Option1 opt1);
+    void opt2Changed(MyEnum::ShortEnum opt2);
+
+public slots:
+    void setOpt1(MyEnum::Option1 opt1)
+    {
+        QCOMPARE(opt1, MyEnum::Option1AD);
+        if (opt1 != m_opt1) {
+            m_opt1 = opt1;
+            emit opt1Changed(opt1);
+        }
+    }
+
+    void setOpt2(MyEnum::ShortEnum opt2)
+    {
+        QCOMPARE(opt2, MyEnum::Short16);
+        if (opt2 != m_opt2) {
+            m_opt2 = opt2;
+            emit opt2Changed(opt2);
+        }
+    }
+
+    void setOption1(MyEnum::Option1 opt1) { setOpt1(opt1); }
+    void setOption2(MyEnum::ShortEnum opt2) { setOpt2(opt2); }
+
+private:
+    MyEnum::Option1 m_opt1 = MyEnum::Option10;
+    MyEnum::ShortEnum m_opt2 = MyEnum::Short8;
+};
+
+void tst_qqmlpropertycache::passForeignEnums()
+{
+    qmlRegisterType<MyEnum>("example", 1, 0, "MyEnum");
+    qmlRegisterType<MyData>("example", 1, 0, "MyData");
+
+    MyEnum myenum;
+    MyData data;
+
+    engine.rootContext()->setContextProperty("myenum", &myenum);
+    engine.rootContext()->setContextProperty("mydata", &data);
+
+    QQmlComponent component(&engine, testFile("foreignEnums.qml"));
+    QVERIFY(component.isReady());
+
+    QScopedPointer<QObject> obj(component.create(engine.rootContext()));
+    QVERIFY(!obj.isNull());
+    QCOMPARE(data.opt1(), MyEnum::Option1AD);
+    QCOMPARE(data.opt2(), MyEnum::Short16);
+}
+
+Q_DECLARE_METATYPE(MyEnum::Option1)
+Q_DECLARE_METATYPE(MyEnum::ShortEnum)
+
+QT_BEGIN_NAMESPACE
+class SimpleGadget
+{
+    Q_GADGET
+    Q_PROPERTY(bool someProperty READ someProperty)
+public:
+    bool someProperty() const { return true; }
+};
+
+// Avoids NeedsCreation and NeedsDestruction flags
+Q_DECLARE_TYPEINFO(SimpleGadget, Q_PRIMITIVE_TYPE);
+QT_END_NAMESPACE
+
+class GadgetEmitter : public QObject
+{
+    Q_OBJECT
+signals:
+    void emitGadget(SimpleGadget);
+};
+
+void tst_qqmlpropertycache::passQGadget()
+{
+    qRegisterMetaType<SimpleGadget>();
+
+    GadgetEmitter emitter;
+    engine.rootContext()->setContextProperty("emitter", &emitter);
+    QQmlComponent component(&engine, testFile("passQGadget.qml"));
+    QVERIFY(component.isReady());
+
+    QScopedPointer<QObject> obj(component.create(engine.rootContext()));
+    QVariant before = obj->property("result");
+    QVERIFY(before.isNull());
+    emit emitter.emitGadget(SimpleGadget());
+    QVariant after = obj->property("result");
+    QCOMPARE(QMetaType::Type(after.type()), QMetaType::Bool);
+    QVERIFY(after.toBool());
+}
+
 class TestClass : public QObject
 {
     Q_OBJECT
diff --git a/tests/auto/qml/qqmlpropertymap/data/PropertyMapSubType.qml b/tests/auto/qml/qqmlpropertymap/data/PropertyMapSubType.qml
new file mode 100644
index 0000000000..90ff179408
--- /dev/null
+++ b/tests/auto/qml/qqmlpropertymap/data/PropertyMapSubType.qml
@@ -0,0 +1,9 @@
+import QtQml 2.0
+import Test 1.0
+
+SimplePropertyMap {
+    Component.onCompleted: {
+        console.log("expected output")
+        newProperty = 42
+    }
+}
diff --git a/tests/auto/qml/qqmlpropertymap/tst_qqmlpropertymap.cpp b/tests/auto/qml/qqmlpropertymap/tst_qqmlpropertymap.cpp
index b8ea98df2b..237b65679e 100644
--- a/tests/auto/qml/qqmlpropertymap/tst_qqmlpropertymap.cpp
+++ b/tests/auto/qml/qqmlpropertymap/tst_qqmlpropertymap.cpp
@@ -35,7 +35,7 @@
 #include <QSignalSpy>
 #include <QDebug>
 
-class tst_QQmlPropertyMap : public QObject
+class tst_QQmlPropertyMap : public QQmlDataTest
 {
     Q_OBJECT
 public:
@@ -61,6 +61,7 @@ private slots:
     void disallowExtending();
     void QTBUG_35906();
     void QTBUG_48136();
+    void lookupsInSubTypes();
 };
 
 class LazyPropertyMap : public QQmlPropertyMap, public QQmlParserStatus
@@ -71,8 +72,7 @@ class LazyPropertyMap : public QQmlPropertyMap, public QQmlParserStatus
     Q_PROPERTY(int someFixedProperty READ someFixedProperty WRITE setSomeFixedProperty NOTIFY someFixedPropertyChanged)
 public:
     LazyPropertyMap()
-        : QQmlPropertyMap(this, /*parent*/0)
-        , value(0)
+        : QQmlPropertyMap(this, /*parent*/nullptr)
     {}
 
     virtual void classBegin() {}
@@ -87,12 +87,21 @@ signals:
     void someFixedPropertyChanged();
 
 private:
-    int value;
+    int value = 0;
+};
+
+class SimplePropertyMap: public QQmlPropertyMap
+{
+    Q_OBJECT
+public:
+    SimplePropertyMap() : QQmlPropertyMap(this, nullptr) {}
 };
 
 void tst_QQmlPropertyMap::initTestCase()
 {
+    QQmlDataTest::initTestCase();
     qmlRegisterType<LazyPropertyMap>("QTBUG_35233", 1, 0, "LazyPropertyMap");
+    qmlRegisterType<SimplePropertyMap>("Test", 1, 0, "SimplePropertyMap");
 }
 
 void tst_QQmlPropertyMap::insert()
@@ -313,7 +322,7 @@ class MyEnhancedPropertyMap : public QQmlPropertyMap
 {
     Q_OBJECT
 public:
-    MyEnhancedPropertyMap() : QQmlPropertyMap(this, 0), m_testSlotCalled(false) {}
+    MyEnhancedPropertyMap() : QQmlPropertyMap(this, nullptr) {}
     bool testSlotCalled() const { return m_testSlotCalled; }
 
 signals:
@@ -323,7 +332,7 @@ public slots:
     void testSlot() { m_testSlotCalled = true; }
 
 private:
-    bool m_testSlotCalled;
+    bool m_testSlotCalled = false;
 };
 
 void tst_QQmlPropertyMap::metaObjectAccessibility()
@@ -497,6 +506,16 @@ void tst_QQmlPropertyMap::QTBUG_48136()
     QCOMPARE(valueChangedSpy.count(), 1);
 }
 
+void tst_QQmlPropertyMap::lookupsInSubTypes()
+{
+    QQmlEngine engine;
+    QQmlComponent component(&engine, testFileUrl("PropertyMapSubType.qml"));
+    QTest::ignoreMessage(QtDebugMsg, "expected output");
+    QScopedPointer<QObject> object(component.create());
+    QVERIFY(!object.isNull());
+    QCOMPARE(object->property("newProperty").toInt(), 42);
+}
+
 QTEST_MAIN(tst_QQmlPropertyMap)
 
 #include "tst_qqmlpropertymap.moc"
diff --git a/tests/auto/qml/qqmlqt/tst_qqmlqt.cpp b/tests/auto/qml/qqmlqt/tst_qqmlqt.cpp
index 0576650d01..2d8115e867 100644
--- a/tests/auto/qml/qqmlqt/tst_qqmlqt.cpp
+++ b/tests/auto/qml/qqmlqt/tst_qqmlqt.cpp
@@ -168,7 +168,7 @@ void tst_qqmlqt::enums()
 {
     QQmlComponent component(&engine, testFileUrl("enums.qml"));
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     QCOMPARE(object->property("test1").toInt(), (int)Qt::Key_Escape);
     QCOMPARE(object->property("test2").toInt(), (int)Qt::DescendingOrder);
@@ -188,7 +188,7 @@ void tst_qqmlqt::rgba()
     QTest::ignoreMessage(QtWarningMsg, qPrintable(warning2));
 
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
 
     QCOMPARE(qvariant_cast<QColor>(object->property("test1")), QColor::fromRgbF(1, 0, 0, 0.8));
@@ -211,7 +211,7 @@ void tst_qqmlqt::hsla()
     QTest::ignoreMessage(QtWarningMsg, qPrintable(warning2));
 
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     QCOMPARE(qvariant_cast<QColor>(object->property("test1")), QColor::fromHslF(1, 0, 0, 0.8));
     QCOMPARE(qvariant_cast<QColor>(object->property("test2")), QColor::fromHslF(1, 0.5, 0.3, 1));
@@ -233,7 +233,7 @@ void tst_qqmlqt::hsva()
     QTest::ignoreMessage(QtWarningMsg, qPrintable(warning2));
 
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     QCOMPARE(qvariant_cast<QColor>(object->property("test1")), QColor::fromHsvF(1, 0, 0, 0.8));
     QCOMPARE(qvariant_cast<QColor>(object->property("test2")), QColor::fromHsvF(1, 0.5, 0.3, 1));
@@ -261,7 +261,7 @@ void tst_qqmlqt::colorEqual()
     QTest::ignoreMessage(QtWarningMsg, qPrintable(component.url().toString() + ":35: Error: Qt.colorEqual(): Invalid color name"));
 
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     QCOMPARE(object->property("test1a").toBool(), false);
     QCOMPARE(object->property("test1b").toBool(), false);
@@ -338,7 +338,7 @@ void tst_qqmlqt::rect()
     QTest::ignoreMessage(QtWarningMsg, qPrintable(warning2));
 
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     QCOMPARE(qvariant_cast<QRectF>(object->property("test1")), QRectF(10, 13, 100, 109));
     QCOMPARE(qvariant_cast<QRectF>(object->property("test2")), QRectF(-10, 13, 100, 109.6));
@@ -359,7 +359,7 @@ void tst_qqmlqt::point()
     QTest::ignoreMessage(QtWarningMsg, qPrintable(warning2));
 
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     QCOMPARE(qvariant_cast<QPointF>(object->property("test1")), QPointF(19, 34));
     QCOMPARE(qvariant_cast<QPointF>(object->property("test2")), QPointF(-3, 109.2));
@@ -379,7 +379,7 @@ void tst_qqmlqt::size()
     QTest::ignoreMessage(QtWarningMsg, qPrintable(warning2));
 
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     QCOMPARE(qvariant_cast<QSizeF>(object->property("test1")), QSizeF(19, 34));
     QCOMPARE(qvariant_cast<QSizeF>(object->property("test2")), QSizeF(3, 109.2));
@@ -400,7 +400,7 @@ void tst_qqmlqt::vector2d()
     QTest::ignoreMessage(QtWarningMsg, qPrintable(warning2));
 
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     QCOMPARE(qvariant_cast<QVector2D>(object->property("test1")), QVector2D(1, 0.9f));
     QCOMPARE(qvariant_cast<QVector2D>(object->property("test2")), QVector2D(102, -982.1f));
@@ -420,7 +420,7 @@ void tst_qqmlqt::vector3d()
     QTest::ignoreMessage(QtWarningMsg, qPrintable(warning2));
 
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     QCOMPARE(qvariant_cast<QVector3D>(object->property("test1")), QVector3D(1, 0, 0.9f));
     QCOMPARE(qvariant_cast<QVector3D>(object->property("test2")), QVector3D(102, -10, -982.1f));
@@ -440,7 +440,7 @@ void tst_qqmlqt::vector4d()
     QTest::ignoreMessage(QtWarningMsg, qPrintable(warning2));
 
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     QCOMPARE(qvariant_cast<QVector4D>(object->property("test1")), QVector4D(1, 0, 0.9f, 0.6f));
     QCOMPARE(qvariant_cast<QVector4D>(object->property("test2")), QVector4D(102, -10, -982.1f, 10));
@@ -460,7 +460,7 @@ void tst_qqmlqt::quaternion()
     QTest::ignoreMessage(QtWarningMsg, qPrintable(warning2));
 
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     QCOMPARE(qvariant_cast<QQuaternion>(object->property("test1")), QQuaternion(2, 17, 0.9f, 0.6f));
     QCOMPARE(qvariant_cast<QQuaternion>(object->property("test2")), QQuaternion(102, -10, -982.1f, 10));
@@ -482,7 +482,7 @@ void tst_qqmlqt::matrix4x4()
     QTest::ignoreMessage(QtWarningMsg, qPrintable(warning3));
 
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     QCOMPARE(qvariant_cast<QMatrix4x4>(object->property("test1")), QMatrix4x4(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16));
     QCOMPARE(qvariant_cast<QMatrix4x4>(object->property("test2")), QMatrix4x4(1,1,1,1,2,2,2,2,3,3,3,3,4,4,4,4));
@@ -503,10 +503,16 @@ void tst_qqmlqt::font()
     QTest::ignoreMessage(QtWarningMsg, qPrintable(warning2));
 
     QObject *object = component.create();
-    QVERIFY(object != 0);
-
-    QCOMPARE(qvariant_cast<QFont>(object->property("test1")), QFont("Arial", 22));
-    QCOMPARE(qvariant_cast<QFont>(object->property("test2")), QFont("Arial", 20, QFont::DemiBold, true));
+    QVERIFY(object != nullptr);
+
+    QFont f;
+    f.setFamily("Arial");
+    f.setPointSize(22);
+    QCOMPARE(qvariant_cast<QFont>(object->property("test1")), f);
+    f.setPointSize(20);
+    f.setWeight(QFont::DemiBold);
+    f.setItalic(true);
+    QCOMPARE(qvariant_cast<QFont>(object->property("test2")), f);
     QCOMPARE(qvariant_cast<QFont>(object->property("test3")), QFont());
     QCOMPARE(qvariant_cast<QFont>(object->property("test4")), QFont());
 
@@ -523,7 +529,7 @@ void tst_qqmlqt::lighter()
     QTest::ignoreMessage(QtWarningMsg, qPrintable(warning2));
 
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     QCOMPARE(qvariant_cast<QColor>(object->property("test1")), QColor::fromRgbF(1, 0.8, 0.3).lighter());
     QCOMPARE(qvariant_cast<QColor>(object->property("test2")), QColor());
@@ -545,7 +551,7 @@ void tst_qqmlqt::darker()
     QTest::ignoreMessage(QtWarningMsg, qPrintable(warning2));
 
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     QCOMPARE(qvariant_cast<QColor>(object->property("test1")), QColor::fromRgbF(1, 0.8, 0.3).darker());
     QCOMPARE(qvariant_cast<QColor>(object->property("test2")), QColor());
@@ -568,7 +574,7 @@ void tst_qqmlqt::tint()
     QTest::ignoreMessage(QtWarningMsg, qPrintable(warning2));
 
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     QCOMPARE(qvariant_cast<QColor>(object->property("test1")), QColor::fromRgbF(0, 0, 1));
     QCOMPARE(qvariant_cast<QColor>(object->property("test2")), QColor::fromRgbF(1, 0, 0));
@@ -601,7 +607,7 @@ void tst_qqmlqt::openUrlExternally()
 
     QQmlComponent component(&engine, testFileUrl("openUrlExternally.qml"));
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
     QCOMPARE(handler.called,1);
     QCOMPARE(handler.last, QUrl("test:url"));
 
@@ -623,7 +629,7 @@ void tst_qqmlqt::openUrlExternally_pragmaLibrary()
 
     QQmlComponent component(&engine, testFileUrl("openUrlExternally_lib.qml"));
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
     QCOMPARE(handler.called,1);
     QCOMPARE(handler.last, QUrl("test:url"));
 
@@ -644,7 +650,7 @@ void tst_qqmlqt::md5()
     QTest::ignoreMessage(QtWarningMsg, qPrintable(warning1));
 
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     QCOMPARE(object->property("test2").toString(), QLatin1String(QCryptographicHash::hash("Hello World", QCryptographicHash::Md5).toHex()));
 
@@ -662,7 +668,7 @@ void tst_qqmlqt::createComponent()
     QTest::ignoreMessage(QtWarningMsg, qPrintable(warning2));
 
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     QCOMPARE(object->property("absoluteUrl").toString(), QString("http://www.example.com/test.qml"));
     QCOMPARE(object->property("relativeUrl").toString(), testFileUrl("createComponentData.qml").toString());
@@ -676,7 +682,7 @@ void tst_qqmlqt::createComponent()
     {
     QQmlComponent component(&engine, testFileUrl("createComponent.2.qml"));
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
     QTRY_VERIFY(object->property("success").toBool());
     delete object;
     }
@@ -687,7 +693,7 @@ void tst_qqmlqt::createComponent_pragmaLibrary()
     // Currently, just loading createComponent_lib.qml causes crash on some platforms
     QQmlComponent component(&engine, testFileUrl("createComponent_lib.qml"));
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
     QCOMPARE(object->property("status").toInt(), int(QQmlComponent::Ready));
     QCOMPARE(object->property("readValue").toInt(), int(1913));
     delete object;
@@ -711,13 +717,13 @@ void tst_qqmlqt::createQmlObject()
     QTest::ignoreMessage(QtDebugMsg, qPrintable(warning6));
 
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     QCOMPARE(object->property("emptyArg").toBool(), true);
     QCOMPARE(object->property("success").toBool(), true);
 
     QQuickItem *item = qobject_cast<QQuickItem *>(object);
-    QVERIFY(item != 0);
+    QVERIFY(item != nullptr);
     QCOMPARE(item->childItems().count(), 1);
 
     delete object;
@@ -790,7 +796,7 @@ void tst_qqmlqt::dateTimeFormatting()
 
     QObject *object = component.create();
     QVERIFY2(component.errorString().isEmpty(), qPrintable(component.errorString()));
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     QVERIFY(inputProperties.count() > 0);
     QVariant result;
@@ -863,7 +869,7 @@ void tst_qqmlqt::dateTimeFormattingVariants()
 
     QObject *object = component.create();
     QVERIFY2(component.errorString().isEmpty(), qPrintable(component.errorString()));
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     QVariant result;
     QVERIFY(QMetaObject::invokeMethod(object, method.toUtf8().constData(),
@@ -888,7 +894,8 @@ void tst_qqmlqt::dateTimeFormattingVariants_data()
     QTest::newRow("formatTime, qtime") << "formatTime" << QVariant::fromValue(time) << (QStringList() << temporary.time().toString(Qt::DefaultLocaleShortDate) << temporary.time().toString(Qt::DefaultLocaleLongDate) << temporary.time().toString("H:m:s a") << temporary.time().toString("hh:mm:ss.zzz"));
 
     QDate date(2011,5,31);
-    temporary = QDateTime(date);
+    // V4 reads the date in UTC but DateObject::toQDateTime() gives it back in local time:
+    temporary = QDateTime(date, QTime(0, 0, 0), Qt::UTC).toLocalTime();
     QTest::newRow("formatDate, qdate") << "formatDate" << QVariant::fromValue(date) << (QStringList() << temporary.date().toString(Qt::DefaultLocaleShortDate) << temporary.date().toString(Qt::DefaultLocaleLongDate) << temporary.date().toString("ddd MMMM d yy"));
     QTest::newRow("formatDateTime, qdate") << "formatDateTime" << QVariant::fromValue(date) << (QStringList() << temporary.toString(Qt::DefaultLocaleShortDate) << temporary.toString(Qt::DefaultLocaleLongDate) << temporary.toString("M/d/yy H:m:s a"));
     QTest::newRow("formatTime, qdate") << "formatTime" << QVariant::fromValue(date) << (QStringList() << temporary.time().toString(Qt::DefaultLocaleShortDate) << temporary.time().toString(Qt::DefaultLocaleLongDate) << temporary.time().toString("H:m:s a") << temporary.time().toString("hh:mm:ss.zzz"));
@@ -922,7 +929,7 @@ void tst_qqmlqt::isQtObject()
 {
     QQmlComponent component(&engine, testFileUrl("isQtObject.qml"));
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     QCOMPARE(object->property("test1").toBool(), true);
     QCOMPARE(object->property("test2").toBool(), false);
@@ -941,7 +948,7 @@ void tst_qqmlqt::btoa()
     QTest::ignoreMessage(QtWarningMsg, qPrintable(warning1));
 
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     QCOMPARE(object->property("test2").toString(), QString("SGVsbG8gd29ybGQh"));
 
@@ -956,7 +963,7 @@ void tst_qqmlqt::atob()
     QTest::ignoreMessage(QtWarningMsg, qPrintable(warning1));
 
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     QCOMPARE(object->property("test2").toString(), QString("Hello world!"));
 
@@ -971,7 +978,7 @@ void tst_qqmlqt::fontFamilies()
     QTest::ignoreMessage(QtWarningMsg, qPrintable(warning1));
 
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     QFontDatabase database;
     QCOMPARE(object->property("test2"), QVariant::fromValue(database.families()));
@@ -985,7 +992,7 @@ void tst_qqmlqt::quit()
 
     QSignalSpy spy(&engine, SIGNAL(quit()));
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
     QCOMPARE(spy.count(), 1);
 
     delete object;
@@ -997,7 +1004,7 @@ void tst_qqmlqt::exit()
 
     QSignalSpy spy(&engine, &QQmlEngine::exit);
     QObject *object = component.create();
-    QVERIFY(object != Q_NULLPTR);
+    QVERIFY(object != nullptr);
     QCOMPARE(spy.count(), 1);
     QList<QVariant> arguments = spy.takeFirst();
     QVERIFY(arguments.at(0).toInt() == object->property("returnCode").toInt());
@@ -1010,7 +1017,7 @@ void tst_qqmlqt::resolvedUrl()
     QQmlComponent component(&engine, testFileUrl("resolvedUrl.qml"));
 
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     QCOMPARE(object->property("result").toString(), component.url().toString());
     QCOMPARE(object->property("isString").toBool(), true);
@@ -1100,14 +1107,14 @@ void tst_qqmlqt::later()
 
     QQmlComponent component(&engine, testFileUrl("later.qml"));
     QObject *root = component.create();
-    QVERIFY(root != 0);
+    QVERIFY(root != nullptr);
 
     if (!function.isEmpty())
         QMetaObject::invokeMethod(root, qPrintable(function));
 
     for (int i = 0; i < propNames.size(); ++i) {
         if (propNames.at(i) == QLatin1String("processEvents")) {
-            QCoreApplication::sendPostedEvents(0, QEvent::DeferredDelete);
+            QCoreApplication::sendPostedEvents(nullptr, QEvent::DeferredDelete);
             QCoreApplication::processEvents();
         } else if (propNames.at(i) == QLatin1String("collectGarbage")) {
             engine.collectGarbage();
@@ -1130,7 +1137,7 @@ void tst_qqmlqt::qtObjectContents()
     QQmlComponent component(&engine, testFileUrl("qtObjectContents.qml"));
 
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     QVERIFY(object->property("values").canConvert<QJSValue>());
     QVariantMap values = object->property("values").value<QJSValue>().toVariant().toMap();
@@ -1254,7 +1261,7 @@ void tst_qqmlqt::timeRoundtrip()
     eng.rootContext()->setContextProperty(QLatin1String("tp"), &tp);
     QQmlComponent component(&eng, testFileUrl("timeRoundtrip.qml"));
     QObject *obj = component.create();
-    QVERIFY(obj != 0);
+    QVERIFY(obj != nullptr);
 
     // QML reads m_getTime and saves the result as m_putTime; this should come out the same, without
     // any perturbation (e.g. by DST effects) from converting from QTime to V4's Date and back
diff --git a/tests/auto/qml/qqmlsettings/tst_qqmlsettings.cpp b/tests/auto/qml/qqmlsettings/tst_qqmlsettings.cpp
index e08389045c..b0be799bd5 100644
--- a/tests/auto/qml/qqmlsettings/tst_qqmlsettings.cpp
+++ b/tests/auto/qml/qqmlsettings/tst_qqmlsettings.cpp
@@ -53,6 +53,7 @@ private slots:
     void categories();
     void siblings();
     void initial();
+    void noApplicationIdentifiersSet();
 };
 
 // ### Replace keyValueMap("foo", "bar") with QVariantMap({{"foo", "bar"}})
@@ -87,11 +88,8 @@ class CppObject : public QObject
     Q_PROPERTY(QFont fontProperty MEMBER m_fontProperty NOTIFY fontPropertyChanged)
 
 public:
-    CppObject(QObject *parent = 0) : QObject(parent),
-        m_intProperty(123),
-        m_boolProperty(true),
-        m_realProperty(1.23),
-        m_doubleProperty(3.45),
+    CppObject(QObject *parent = nullptr) : QObject(parent),
+
         m_stringProperty("foo"),
         m_urlProperty("http://www.qt-project.org"),
         m_objectProperty(keyValueMap("foo", "bar")),
@@ -127,10 +125,10 @@ signals:
     void fontPropertyChanged(const QFont &arg);
 
 private:
-    int m_intProperty;
-    bool m_boolProperty;
-    qreal m_realProperty;
-    double m_doubleProperty;
+    int m_intProperty = 123;
+    bool m_boolProperty = true;
+    qreal m_realProperty = 1.23;
+    double m_doubleProperty = 3.45;
     QString m_stringProperty;
     QUrl m_urlProperty;
     QVariant m_varProperty;
@@ -150,10 +148,6 @@ void tst_QQmlSettings::initTestCase()
 {
     QQmlDataTest::initTestCase();
 
-    QCoreApplication::setApplicationName("tst_QQmlSettings");
-    QCoreApplication::setOrganizationName("QtProject");
-    QCoreApplication::setOrganizationDomain("qt-project.org");
-
     qmlRegisterType<CppObject>("Qt.test", 1, 0, "CppObject");
 }
 
@@ -161,6 +155,10 @@ void tst_QQmlSettings::init()
 {
     QSettings settings;
     settings.clear();
+
+    QCoreApplication::setApplicationName("tst_QQmlSettings");
+    QCoreApplication::setOrganizationName("QtProject");
+    QCoreApplication::setOrganizationDomain("qt-project.org");
 }
 
 void tst_QQmlSettings::cleanup()
@@ -484,6 +482,31 @@ void tst_QQmlSettings::initial()
     QCOMPARE(settings->property("value").toString(), QStringLiteral("initial"));
 }
 
+void tst_QQmlSettings::noApplicationIdentifiersSet()
+{
+#ifdef Q_OS_MACOS
+    QSKIP("macOS doesn't complain about empty application identifiers");
+#endif
+
+    QCoreApplication::setApplicationName(QString());
+    QCoreApplication::setOrganizationName(QString());
+    QCoreApplication::setOrganizationDomain(QString());
+
+    QTest::ignoreMessage(QtWarningMsg, QRegularExpression(".*QML Settings: Failed to initialize QSettings instance. Status code is: 1"));
+    // Can't set an empty applicationName because QCoreApplication won't allow it, which is why it's not listed here.
+    QTest::ignoreMessage(QtWarningMsg, QRegularExpression(".*QML Settings: The following application identifiers have not been set: QVector\\(\"organizationName\", \"organizationDomain\"\\)"));
+
+    QQmlEngine engine;
+    QQmlComponent component(&engine, testFileUrl("basic.qml"));
+    QScopedPointer<QObject> root(component.create());
+    QVERIFY(root.data());
+    // The value of the QML property will be true because it defaults to it...
+    QVERIFY(root->property("success").toBool());
+    QSettings settings;
+    // ... but the settings' value should be false because it was never loaded.
+    QVERIFY(!settings.value("success").toBool());
+}
+
 QTEST_MAIN(tst_QQmlSettings)
 
 #include "tst_qqmlsettings.moc"
diff --git a/tests/auto/qml/qqmlsqldatabase/data/changeVersion.qml b/tests/auto/qml/qqmlsqldatabase/data/changeVersion.qml
new file mode 100644
index 0000000000..7d2683d869
--- /dev/null
+++ b/tests/auto/qml/qqmlsqldatabase/data/changeVersion.qml
@@ -0,0 +1,67 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of The Qt Company Ltd nor the names of its
+**     contributors may be used to endorse or promote products derived
+**     from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQml 2.2
+import QtQuick.LocalStorage 2.0
+
+QtObject {
+    property var db;
+    property string version;
+
+    function create() {
+        db = LocalStorage.openDatabaseSync("testdb", "2", "stuff for testing", 100000);
+        version = db.version;
+    }
+
+    function upgrade() {
+        db = db.changeVersion(db.version, "22", function(y) {});
+        version = db.version;
+    }
+}
diff --git a/tests/auto/qml/qqmlsqldatabase/tst_qqmlsqldatabase.cpp b/tests/auto/qml/qqmlsqldatabase/tst_qqmlsqldatabase.cpp
index 3b982d1ab7..28f9c9a0c2 100644
--- a/tests/auto/qml/qqmlsqldatabase/tst_qqmlsqldatabase.cpp
+++ b/tests/auto/qml/qqmlsqldatabase/tst_qqmlsqldatabase.cpp
@@ -63,6 +63,7 @@ private slots:
     void testQml_cleanopen_data();
     void testQml_cleanopen();
     void totalDatabases();
+    void upgradeDatabase();
 
     void cleanupTestCase();
 
@@ -164,7 +165,7 @@ void tst_qqmlsqldatabase::testQml()
     component.setData(qml.toUtf8(), testFileUrl("empty.qml")); // just a file for relative local imports
     QVERIFY(!component.isError());
     QQuickText *text = qobject_cast<QQuickText*>(component.create());
-    QVERIFY(text != 0);
+    QVERIFY(text != nullptr);
     QCOMPARE(text->text(),QString("passed"));
 }
 
@@ -200,6 +201,22 @@ void tst_qqmlsqldatabase::totalDatabases()
     QCOMPARE(QDir(dbDir()+"/Databases").entryInfoList(QDir::Files|QDir::NoDotAndDotDot).count(), total_databases_created_by_tests*2);
 }
 
+void tst_qqmlsqldatabase::upgradeDatabase()
+{
+    QQmlComponent component(engine, testFile("changeVersion.qml"));
+    QVERIFY(component.isReady());
+
+    QObject *object = component.create();
+    QVERIFY(object);
+    QVERIFY(object->property("version").toString().isEmpty());
+
+    QVERIFY(QMetaObject::invokeMethod(object, "create"));
+    QCOMPARE(object->property("version").toString(), QLatin1String("2"));
+
+    QVERIFY(QMetaObject::invokeMethod(object, "upgrade"));
+    QCOMPARE(object->property("version").toString(), QLatin1String("22"));
+}
+
 QTEST_MAIN(tst_qqmlsqldatabase)
 
 #include "tst_qqmlsqldatabase.moc"
diff --git a/tests/auto/qml/qqmlstatemachine/tst_qqmlstatemachine.cpp b/tests/auto/qml/qqmlstatemachine/tst_qqmlstatemachine.cpp
index 5231af88be..68ed22c01c 100644
--- a/tests/auto/qml/qqmlstatemachine/tst_qqmlstatemachine.cpp
+++ b/tests/auto/qml/qqmlstatemachine/tst_qqmlstatemachine.cpp
@@ -55,10 +55,7 @@ public:
     };
 
 public:
-    CppObject()
-        : QObject()
-        , m_objectState(State0)
-    {}
+    CppObject() {}
 
     ObjectState objectState() const { return m_objectState; }
     void setObjectState(ObjectState objectState) { m_objectState = objectState; emit objectStateChanged();}
@@ -68,7 +65,7 @@ signals:
     void mySignal(int signalState);
 
 private:
-    ObjectState m_objectState;
+    ObjectState m_objectState = State0;
 };
 
 tst_qqmlstatemachine::tst_qqmlstatemachine()
@@ -86,7 +83,7 @@ void tst_qqmlstatemachine::tst_cppObjectSignal()
     QQmlContext *ctxt = engine.rootContext();
     ctxt->setContextProperty("_cppObject", &cppObject);
     QScopedPointer<QObject> rootObject(component.create());
-    QVERIFY(rootObject != 0);
+    QVERIFY(rootObject != nullptr);
 
     // wait for state machine to start
     QTRY_VERIFY(rootObject->property("running").toBool());
diff --git a/tests/auto/qml/qqmltablemodel/data/TestModel.qml b/tests/auto/qml/qqmltablemodel/data/TestModel.qml
new file mode 100644
index 0000000000..7aeb5d03f4
--- /dev/null
+++ b/tests/auto/qml/qqmltablemodel/data/TestModel.qml
@@ -0,0 +1,47 @@
+/****************************************************************************
+**
+** Copyright (C) 2019 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import Qt.labs.qmlmodels 1.0
+
+import "TestUtils.js" as TestUtils
+
+TableModel {
+    id: testModel
+    objectName: "testModel"
+    roleDataProvider: TestUtils.testModelRoleDataProvider
+    rows: [
+        [
+            { name: "John" },
+            { age: 22 }
+        ],
+        [
+            { name: "Oliver" },
+            { age: 33 }
+        ]
+    ]
+}
diff --git a/tests/auto/qml/qqmltablemodel/data/TestUtils.js b/tests/auto/qml/qqmltablemodel/data/TestUtils.js
new file mode 100644
index 0000000000..0b92a377bb
--- /dev/null
+++ b/tests/auto/qml/qqmltablemodel/data/TestUtils.js
@@ -0,0 +1,45 @@
+/****************************************************************************
+**
+** Copyright (C) 2019 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+function testModelRoleDataProvider(index, role, cellData) {
+    switch (role) {
+    case "display":
+        switch (index.column) {
+        case 0:
+            return cellData.name
+        case 1:
+            return cellData.age
+        }
+        break
+    case "name":
+        return cellData.name
+    case "age":
+        return cellData.age
+    }
+    return cellData
+}
diff --git a/tests/auto/qml/qqmltablemodel/data/builtInRoles.qml b/tests/auto/qml/qqmltablemodel/data/builtInRoles.qml
new file mode 100644
index 0000000000..d9882e4dea
--- /dev/null
+++ b/tests/auto/qml/qqmltablemodel/data/builtInRoles.qml
@@ -0,0 +1,47 @@
+/****************************************************************************
+**
+** Copyright (C) 2019 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import Qt.labs.qmlmodels 1.0
+
+import "TestUtils.js" as TestUtils
+
+TableModel {
+    id: testModel
+    objectName: "testModel"
+    roleDataProvider: TestUtils.testModelRoleDataProvider
+    rows: [
+        [
+            { name: "John", someOtherRole1: "foo" },    // column 0
+            { age: 22, someOtherRole2: "foo" }          // column 1
+        ],
+        [
+            { name: "Oliver", someOtherRole1: "foo" },  // column 0
+            { age: 33, someOtherRole2: "foo" }          // column 1
+        ]
+    ]
+}
diff --git a/tests/auto/qml/qqmltablemodel/data/common.qml b/tests/auto/qml/qqmltablemodel/data/common.qml
new file mode 100644
index 0000000000..aec796bd4f
--- /dev/null
+++ b/tests/auto/qml/qqmltablemodel/data/common.qml
@@ -0,0 +1,128 @@
+/****************************************************************************
+**
+** Copyright (C) 2019 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.12
+import Qt.labs.qmlmodels 1.0
+
+Item {
+    id: root
+    width: 200
+    height: 200
+
+    property alias testModel: testModel
+    property alias tableView: tableView
+
+    function appendRow(personName, personAge) {
+        testModel.appendRow([
+            { name: personName },
+            { age: personAge }
+        ])
+    }
+
+    function appendRowInvalid1() {
+        testModel.appendRow([
+            { name: "Foo" },
+            { age: 99 },
+            { nonExistentRole: 123 }
+        ])
+    }
+
+    function appendRowInvalid2() {
+        testModel.appendRow(123)
+    }
+
+    function appendRowInvalid3() {
+        testModel.appendRow([
+            { name: "Foo" },
+            { age: [] }
+        ])
+    }
+
+    function insertRow(personName, personAge, rowIndex) {
+        testModel.insertRow(rowIndex, [
+            { name: personName },
+            { age: personAge }]
+        )
+    }
+
+    function insertRowInvalid1() {
+        testModel.insertRow(0, [
+            { name: "Foo" },
+            { age: 99 },
+            { nonExistentRole: 123 }
+        ])
+    }
+
+    function insertRowInvalid2() {
+        testModel.insertRow(0, 123)
+    }
+
+    function insertRowInvalid3() {
+        testModel.insertRow(0, [
+            { name: "Foo" },
+            { age: [] }
+        ])
+    }
+
+    function setRow(rowIndex, personName, personAge) {
+        testModel.setRow(rowIndex, [
+            { name: personName },
+            { age: personAge }]
+        )
+    }
+
+    function setRowInvalid1() {
+        testModel.setRow(0, [
+            { name: "Foo" },
+            { age: 99 },
+            { nonExistentRole: 123 }
+        ])
+    }
+
+    function setRowInvalid2() {
+        testModel.setRow(0, 123)
+    }
+
+    function setRowInvalid3() {
+        testModel.setRow(0, [
+            { name: "Foo" },
+            { age: [] }
+        ])
+    }
+
+    TableView {
+        id: tableView
+        anchors.fill: parent
+        model: TestModel {
+            id: testModel
+        }
+        delegate: Text {
+            text: model.display
+        }
+    }
+}
diff --git a/tests/auto/qml/qqmltablemodel/data/dataAndSetData.qml b/tests/auto/qml/qqmltablemodel/data/dataAndSetData.qml
new file mode 100644
index 0000000000..d61c50ba2c
--- /dev/null
+++ b/tests/auto/qml/qqmltablemodel/data/dataAndSetData.qml
@@ -0,0 +1,66 @@
+/****************************************************************************
+**
+** Copyright (C) 2019 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.12
+import Qt.labs.qmlmodels 1.0
+
+TableView {
+    width: 200; height: 200
+    model: TableModel {
+        id: testModel
+        objectName: "testModel"
+        rows: [
+            [
+                { name: "John", someOtherRole1: "foo" },    // column 0
+                { age: 22, someOtherRole2: "foo" }          // column 1
+            ],
+            [
+                { name: "Oliver", someOtherRole1: "foo" },  // column 0
+                { age: 33, someOtherRole2: "foo" }          // column 1
+            ]
+        ]
+
+        // This is silly: in real life, store the birthdate instead of the age,
+        // and let the delegate calculate the age, so it won't need updating
+        function happyBirthday(dude) {
+            var row = -1;
+            for (var r = 0; row < 0 && r < testModel.rowCount; ++r)
+                if (testModel.data(testModel.index(r, 0), "name") === dude)
+                    row = r;
+            var index = testModel.index(row, 1)
+            testModel.setData(index, "age", testModel.data(index, "age") + 1)
+        }
+    }
+    delegate: Text {
+        id: textItem
+        text: model.display
+        TapHandler {
+            onTapped: testModel.happyBirthday(testModel.data(testModel.index(row, 0), "name"))
+        }
+    }
+}
diff --git a/tests/auto/qml/qqmltablemodel/data/empty.qml b/tests/auto/qml/qqmltablemodel/data/empty.qml
new file mode 100644
index 0000000000..6e66b99145
--- /dev/null
+++ b/tests/auto/qml/qqmltablemodel/data/empty.qml
@@ -0,0 +1,68 @@
+/****************************************************************************
+**
+** Copyright (C) 2019 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.12
+import Qt.labs.qmlmodels 1.0
+
+import "TestUtils.js" as TestUtils
+
+Item {
+    id: root
+    width: 200
+    height: 200
+
+    property alias testModel: testModel
+    property alias tableView: tableView
+
+    function setRows() {
+        testModel.rows = [
+            [
+                { name: "John" },
+                { age: 22 }
+            ],
+            [
+                { name: "Oliver" },
+                { age: 33 }
+            ]
+        ]
+    }
+
+    TableModel {
+        id: testModel
+        objectName: "testModel"
+        roleDataProvider: TestUtils.testModelRoleDataProvider
+    }
+    TableView {
+        id: tableView
+        anchors.fill: parent
+        model: testModel
+        delegate: Text {
+            text: model.display
+        }
+    }
+}
diff --git a/tests/auto/qml/qqmltablemodel/data/explicitDisplayRole.qml b/tests/auto/qml/qqmltablemodel/data/explicitDisplayRole.qml
new file mode 100644
index 0000000000..510a62e74b
--- /dev/null
+++ b/tests/auto/qml/qqmltablemodel/data/explicitDisplayRole.qml
@@ -0,0 +1,41 @@
+/****************************************************************************
+**
+** Copyright (C) 2019 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import Qt.labs.qmlmodels 1.0
+
+import "TestUtils.js" as TestUtils
+
+TableModel {
+    id: testModel
+    rows: [
+        [
+            { name: "John", display: "foo" },
+            { age: 22, display: "bar" }
+        ]
+    ]
+}
diff --git a/tests/auto/qml/qqmltablemodel/data/roleDataProvider.qml b/tests/auto/qml/qqmltablemodel/data/roleDataProvider.qml
new file mode 100644
index 0000000000..2706ea54fd
--- /dev/null
+++ b/tests/auto/qml/qqmltablemodel/data/roleDataProvider.qml
@@ -0,0 +1,65 @@
+/****************************************************************************
+**
+** Copyright (C) 2019 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.12
+import Qt.labs.qmlmodels 1.0
+
+Item {
+    id: root
+    width: 200
+    height: 200
+
+    property alias testModel: testModel
+
+    TableModel {
+        id: testModel
+        objectName: "testModel"
+        rows: [
+            [ { name: "Rex" }, { age: 3 } ],
+            [ { name: "Buster" }, { age: 5 } ]
+        ]
+        roleDataProvider: function(index, role, cellData) {
+            if (role === "display") {
+                // Age will now be in dog years
+                if (cellData.hasOwnProperty("age"))
+                    return (cellData.age * 7);
+                else if (index.column === 0)
+                    return (cellData.name);
+            }
+            return cellData;
+        }
+    }
+    TableView {
+        anchors.fill: parent
+        model: testModel
+        delegate: Text {
+            id: textItem
+            text: model.display
+        }
+    }
+}
diff --git a/tests/auto/qml/qqmltablemodel/data/setDataThroughDelegate.qml b/tests/auto/qml/qqmltablemodel/data/setDataThroughDelegate.qml
new file mode 100644
index 0000000000..5f849c3350
--- /dev/null
+++ b/tests/auto/qml/qqmltablemodel/data/setDataThroughDelegate.qml
@@ -0,0 +1,99 @@
+/****************************************************************************
+**
+** Copyright (C) 2019 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.12
+import Qt.labs.qmlmodels 1.0
+
+Item {
+    id: root
+    width: 200
+    height: 200
+
+    property alias testModel: testModel
+
+    signal shouldModify()
+    signal shouldModifyInvalidRole()
+    signal shouldModifyInvalidType()
+
+    function modify() {
+        shouldModify();
+    }
+
+    function modifyInvalidRole() {
+        shouldModifyInvalidRole();
+    }
+
+    function modifyInvalidType() {
+        shouldModifyInvalidType()
+    }
+
+    TableView {
+        anchors.fill: parent
+        model: TableModel {
+            id: testModel
+            objectName: "testModel"
+            rows: [
+                [
+                    { name: "John" },
+                    { age: 22 }
+                ],
+                [
+                    { name: "Oliver" },
+                    { age: 33 }
+                ]
+            ]
+        }
+
+        delegate: Text {
+            id: textItem
+            // TODO: this is currently random when no roleDataProvider handles it
+            // we should allow roleDataProvider to be used to handle specific roles only
+            text: model.display
+
+            Connections {
+                target: root
+                enabled: column === 1
+                onShouldModify: model.age = 18
+            }
+
+            Connections {
+                target: root
+                enabled: column === 0
+                // Invalid: should be "name".
+                onShouldModifyInvalidRole: model.age = 100
+            }
+
+            Connections {
+                target: root
+                enabled: column === 1
+                // Invalid: should be string.
+                onShouldModifyInvalidType: model.age = "Whoops"
+            }
+        }
+    }
+}
diff --git a/tests/auto/qml/qqmltablemodel/data/setRowsMultipleTimes.qml b/tests/auto/qml/qqmltablemodel/data/setRowsMultipleTimes.qml
new file mode 100644
index 0000000000..6aaf79f2d4
--- /dev/null
+++ b/tests/auto/qml/qqmltablemodel/data/setRowsMultipleTimes.qml
@@ -0,0 +1,84 @@
+/****************************************************************************
+**
+** Copyright (C) 2019 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.12
+import Qt.labs.qmlmodels 1.0
+
+Item {
+    id: root
+    width: 200
+    height: 200
+
+    property alias testModel: testModel
+    property alias tableView: tableView
+
+    function setRowsValid() {
+        testModel.rows = [
+            [
+                { name: "Max" },
+                { age: 20 }
+            ],
+            [
+                { name: "Imum" },
+                { age: 41 }
+            ],
+            [
+                { name: "Power" },
+                { age: 89 }
+            ]
+        ]
+    }
+
+    function setRowsInvalid() {
+        testModel.rows = [
+            [
+                { nope: "Nope" },
+                { age: 20 }
+            ],
+            [
+                { nope: "Nah" },
+                { age: 41 }
+            ],
+            [
+                { nope: "No" },
+                { age: 89 }
+            ]
+        ]
+    }
+
+    TableView {
+        id: tableView
+        anchors.fill: parent
+        model: TestModel {
+            id: testModel
+        }
+        delegate: Text {
+            text: model.display
+        }
+    }
+}
diff --git a/tests/auto/qml/qqmltablemodel/qqmltablemodel.pro b/tests/auto/qml/qqmltablemodel/qqmltablemodel.pro
new file mode 100644
index 0000000000..11b11132aa
--- /dev/null
+++ b/tests/auto/qml/qqmltablemodel/qqmltablemodel.pro
@@ -0,0 +1,10 @@
+CONFIG += testcase
+TARGET = tst_qqmltablemodel
+
+SOURCES += tst_qqmltablemodel.cpp
+
+include (../../shared/util.pri)
+
+TESTDATA = data/*
+
+QT += core gui qml-private qml quick-private quick testlib
diff --git a/tests/auto/qml/qqmltablemodel/tst_qqmltablemodel.cpp b/tests/auto/qml/qqmltablemodel/tst_qqmltablemodel.cpp
new file mode 100644
index 0000000000..059ce082d9
--- /dev/null
+++ b/tests/auto/qml/qqmltablemodel/tst_qqmltablemodel.cpp
@@ -0,0 +1,947 @@
+/****************************************************************************
+**
+** Copyright (C) 2019 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtTest/qtest.h>
+#include <QtTest/qsignalspy.h>
+#include <QtCore/qregularexpression.h>
+#include <QtQml/private/qqmlengine_p.h>
+#include <QtQml/private/qqmltablemodel_p.h>
+#include <QtQml/qqmlcomponent.h>
+#include <QtQuick/qquickitem.h>
+#include <QtQuick/qquickview.h>
+#include <QtQuick/private/qquicktableview_p.h>
+
+#include "../../shared/util.h"
+
+class tst_QQmlTableModel : public QQmlDataTest
+{
+    Q_OBJECT
+
+public:
+    tst_QQmlTableModel() {}
+
+private slots:
+    void appendRemoveRow();
+    void clear();
+    void getRow();
+    void insertRow();
+    void moveRow();
+    void setRow();
+    void setDataThroughDelegate();
+    void setRowsImperatively();
+    void setRowsMultipleTimes();
+    void builtInRoles_data();
+    void builtInRoles();
+    void explicitDisplayRole();
+    void roleDataProvider();
+    void dataAndEditing();
+};
+
+static const int builtInRoleCount = 6;
+
+void tst_QQmlTableModel::appendRemoveRow()
+{
+    QQuickView view(testFileUrl("common.qml"));
+    QCOMPARE(view.status(), QQuickView::Ready);
+    view.show();
+    QVERIFY(QTest::qWaitForWindowActive(&view));
+
+    QQmlTableModel *model = view.rootObject()->property("testModel").value<QQmlTableModel*>();
+    QVERIFY(model);
+    QCOMPARE(model->rowCount(), 2);
+    QCOMPARE(model->columnCount(), 2);
+
+    QSignalSpy columnCountSpy(model, SIGNAL(columnCountChanged()));
+    QVERIFY(columnCountSpy.isValid());
+
+    QSignalSpy rowCountSpy(model, SIGNAL(rowCountChanged()));
+    QVERIFY(rowCountSpy.isValid());
+    int heightSignalEmissions = 0;
+
+    const QHash<int, QByteArray> roleNames = model->roleNames();
+    QCOMPARE(roleNames.size(), 2 + builtInRoleCount);
+    QVERIFY(roleNames.values().contains("name"));
+    QVERIFY(roleNames.values().contains("age"));
+    QVERIFY(roleNames.values().contains("display"));
+    QVERIFY(roleNames.values().contains("decoration"));
+    QVERIFY(roleNames.values().contains("edit"));
+    QVERIFY(roleNames.values().contains("toolTip"));
+    QVERIFY(roleNames.values().contains("statusTip"));
+    QVERIFY(roleNames.values().contains("whatsThis"));
+    QCOMPARE(model->data(model->index(0, 0, QModelIndex()), roleNames.key("name")).toString(), QLatin1String("John"));
+    QCOMPARE(model->data(model->index(0, 1, QModelIndex()), roleNames.key("age")).toInt(), 22);
+    QCOMPARE(model->data(model->index(1, 0, QModelIndex()), roleNames.key("name")).toString(), QLatin1String("Oliver"));
+    QCOMPARE(model->data(model->index(1, 1, QModelIndex()), roleNames.key("age")).toInt(), 33);
+
+    // Call remove() with a negative rowIndex.
+    QTest::ignoreMessage(QtWarningMsg, QRegularExpression(".*removeRow\\(\\): \"rowIndex\" cannot be negative"));
+    QVERIFY(QMetaObject::invokeMethod(model, "removeRow", Q_ARG(int, -1)));
+    QCOMPARE(model->rowCount(), 2);
+    QCOMPARE(model->columnCount(), 2);
+    QCOMPARE(columnCountSpy.count(), 0);
+    QCOMPARE(rowCountSpy.count(), heightSignalEmissions);
+
+    // Call remove() with an rowIndex that is too large.
+    QTest::ignoreMessage(QtWarningMsg, QRegularExpression(
+        ".*removeRow\\(\\): \"rowIndex\" 2 is greater than or equal to rowCount\\(\\) of 2"));
+    QVERIFY(QMetaObject::invokeMethod(model, "removeRow", Q_ARG(int, 2)));
+    QCOMPARE(model->rowCount(), 2);
+    QCOMPARE(model->columnCount(), 2);
+    QCOMPARE(columnCountSpy.count(), 0);
+    QCOMPARE(rowCountSpy.count(), heightSignalEmissions);
+
+    // Call remove() with a valid rowIndex but negative rows.
+    QTest::ignoreMessage(QtWarningMsg, QRegularExpression(".*removeRow\\(\\): \"rows\" is less than or equal to zero"));
+    QVERIFY(QMetaObject::invokeMethod(model, "removeRow", Q_ARG(int, 0), Q_ARG(int, -1)));
+    QCOMPARE(model->rowCount(), 2);
+    QCOMPARE(model->columnCount(), 2);
+    QCOMPARE(columnCountSpy.count(), 0);
+    QCOMPARE(rowCountSpy.count(), heightSignalEmissions);
+
+    // Call remove() with a valid rowIndex but excessive rows.
+    QTest::ignoreMessage(QtWarningMsg, QRegularExpression(
+        ".*removeRow\\(\\): \"rows\" 3 exceeds available rowCount\\(\\) of 2 when removing from \"rowIndex\" 0"));
+    QVERIFY(QMetaObject::invokeMethod(model, "removeRow", Q_ARG(int, 0), Q_ARG(int, 3)));
+    QCOMPARE(model->rowCount(), 2);
+    QCOMPARE(model->columnCount(), 2);
+    QCOMPARE(columnCountSpy.count(), 0);
+    QCOMPARE(rowCountSpy.count(), heightSignalEmissions);
+
+    // Call remove() without specifying the number of rows to remove; it should remove one row.
+    QVERIFY(QMetaObject::invokeMethod(model, "removeRow", Q_ARG(int, 0)));
+    QCOMPARE(model->rowCount(), 1);
+    QCOMPARE(model->columnCount(), 2);
+    QCOMPARE(model->data(model->index(0, 0, QModelIndex()), roleNames.key("name")).toString(), QLatin1String("Oliver"));
+    QCOMPARE(model->data(model->index(0, 1, QModelIndex()), roleNames.key("age")).toInt(), 33);
+    QCOMPARE(columnCountSpy.count(), 0);
+    QCOMPARE(rowCountSpy.count(), ++heightSignalEmissions);
+
+    // Call append() with a row that has a new (and hence unexpected) role.
+    QTest::ignoreMessage(QtWarningMsg, QRegularExpression(".*appendRow\\(\\): expected 2 columns, but got 3"));
+    QVERIFY(QMetaObject::invokeMethod(view.rootObject(), "appendRowInvalid1"));
+    // Nothing should change.
+    QCOMPARE(model->rowCount(), 1);
+    QCOMPARE(model->columnCount(), 2);
+    QCOMPARE(model->data(model->index(0, 0, QModelIndex()), roleNames.key("name")).toString(), QLatin1String("Oliver"));
+    QCOMPARE(model->data(model->index(0, 1, QModelIndex()), roleNames.key("age")).toInt(), 33);
+    QCOMPARE(columnCountSpy.count(), 0);
+    QCOMPARE(rowCountSpy.count(), heightSignalEmissions);
+
+    // Call append() with a row that is not an array.
+    QTest::ignoreMessage(QtWarningMsg, QRegularExpression(
+        ".*appendRow\\(\\): expected \"row\" argument to be an array, but got int instead"));
+    QVERIFY(QMetaObject::invokeMethod(view.rootObject(), "appendRowInvalid2"));
+    // Nothing should change.
+    QCOMPARE(model->rowCount(), 1);
+    QCOMPARE(model->columnCount(), 2);
+    QCOMPARE(model->data(model->index(0, 0, QModelIndex()), roleNames.key("name")).toString(), QLatin1String("Oliver"));
+    QCOMPARE(model->data(model->index(0, 1, QModelIndex()), roleNames.key("age")).toInt(), 33);
+    QCOMPARE(columnCountSpy.count(), 0);
+    QCOMPARE(rowCountSpy.count(), heightSignalEmissions);
+
+    // Call append() with a row with a role that is of the wrong type.
+    QTest::ignoreMessage(QtWarningMsg, QRegularExpression(
+        ".*appendRow\\(\\): expected property with type int at column index 1, but got QVariantList instead"));
+    QVERIFY(QMetaObject::invokeMethod(view.rootObject(), "appendRowInvalid3"));
+    // Nothing should change.
+    QCOMPARE(model->rowCount(), 1);
+    QCOMPARE(model->columnCount(), 2);
+    QCOMPARE(model->data(model->index(0, 0, QModelIndex()), roleNames.key("name")).toString(), QLatin1String("Oliver"));
+    QCOMPARE(model->data(model->index(0, 1, QModelIndex()), roleNames.key("age")).toInt(), 33);
+    QCOMPARE(columnCountSpy.count(), 0);
+    QCOMPARE(rowCountSpy.count(), heightSignalEmissions);
+
+    // Call append() to insert one row.
+    QVERIFY(QMetaObject::invokeMethod(view.rootObject(), "appendRow", Q_ARG(QVariant, QLatin1String("Max")), Q_ARG(QVariant, 40)));
+    QCOMPARE(model->rowCount(), 2);
+    QCOMPARE(model->columnCount(), 2);
+    QCOMPARE(model->data(model->index(0, 0, QModelIndex()), roleNames.key("name")).toString(), QLatin1String("Oliver"));
+    QCOMPARE(model->data(model->index(0, 1, QModelIndex()), roleNames.key("age")).toInt(), 33);
+    QCOMPARE(model->data(model->index(1, 0, QModelIndex()), roleNames.key("name")).toString(), QLatin1String("Max"));
+    QCOMPARE(model->data(model->index(1, 1, QModelIndex()), roleNames.key("age")).toInt(), 40);
+    QCOMPARE(columnCountSpy.count(), 0);
+    QCOMPARE(rowCountSpy.count(), ++heightSignalEmissions);
+
+    // Call remove() and specify rowIndex and rows, removing all remaining rows.
+    QVERIFY(QMetaObject::invokeMethod(model, "removeRow", Q_ARG(int, 0), Q_ARG(int, 2)));
+    QCOMPARE(model->rowCount(), 0);
+    QCOMPARE(model->columnCount(), 2);
+    QCOMPARE(model->data(model->index(0, 0, QModelIndex()), roleNames.key("name")), QVariant());
+    QCOMPARE(model->data(model->index(0, 1, QModelIndex()), roleNames.key("age")), QVariant());
+    QCOMPARE(columnCountSpy.count(), 0);
+    QCOMPARE(rowCountSpy.count(), ++heightSignalEmissions);
+}
+
+void tst_QQmlTableModel::clear()
+{
+    QQuickView view(testFileUrl("common.qml"));
+    QCOMPARE(view.status(), QQuickView::Ready);
+    view.show();
+    QVERIFY(QTest::qWaitForWindowActive(&view));
+
+    QQmlTableModel *model = view.rootObject()->property("testModel").value<QQmlTableModel*>();
+    QVERIFY(model);
+    QCOMPARE(model->rowCount(), 2);
+    QCOMPARE(model->columnCount(), 2);
+
+    QSignalSpy columnCountSpy(model, SIGNAL(columnCountChanged()));
+    QVERIFY(columnCountSpy.isValid());
+
+    QSignalSpy rowCountSpy(model, SIGNAL(rowCountChanged()));
+    QVERIFY(rowCountSpy.isValid());
+
+    const QHash<int, QByteArray> roleNames = model->roleNames();
+    QVERIFY(roleNames.values().contains("name"));
+    QVERIFY(roleNames.values().contains("age"));
+    QCOMPARE(roleNames.size(), 2 + builtInRoleCount);
+
+    QQuickTableView *tableView = view.rootObject()->property("tableView").value<QQuickTableView*>();
+    QVERIFY(tableView);
+    QCOMPARE(tableView->rows(), 2);
+    QCOMPARE(tableView->columns(), 2);
+
+    QVERIFY(QMetaObject::invokeMethod(model, "clear"));
+    QCOMPARE(model->rowCount(), 0);
+    QCOMPARE(model->columnCount(), 2);
+    QCOMPARE(model->data(model->index(0, 0, QModelIndex()), roleNames.key("display")), QVariant());
+    QCOMPARE(model->data(model->index(0, 1, QModelIndex()), roleNames.key("display")), QVariant());
+    QCOMPARE(columnCountSpy.count(), 0);
+    QCOMPARE(rowCountSpy.count(), 1);
+    // Wait until updatePolish() gets called, which is where the size is recalculated.
+    QTRY_COMPARE(tableView->rows(), 0);
+    QCOMPARE(tableView->columns(), 2);
+}
+
+void tst_QQmlTableModel::getRow()
+{
+    QQuickView view(testFileUrl("common.qml"));
+    QCOMPARE(view.status(), QQuickView::Ready);
+    view.show();
+    QVERIFY(QTest::qWaitForWindowActive(&view));
+
+    QQmlTableModel *model = view.rootObject()->property("testModel").value<QQmlTableModel*>();
+    QVERIFY(model);
+    QCOMPARE(model->rowCount(), 2);
+    QCOMPARE(model->columnCount(), 2);
+
+    // Call get() with a negative row index.
+    QVariant returnValue;
+    QTest::ignoreMessage(QtWarningMsg, QRegularExpression(".*getRow\\(\\): \"rowIndex\" cannot be negative"));
+    QVERIFY(QMetaObject::invokeMethod(model, "getRow", Q_RETURN_ARG(QVariant, returnValue), Q_ARG(int, -1)));
+    QVERIFY(!returnValue.isValid());
+
+    // Call get() with a row index that is too large.
+    QTest::ignoreMessage(QtWarningMsg, QRegularExpression(
+        ".*getRow\\(\\): \"rowIndex\" 2 is greater than or equal to rowCount\\(\\) of 2"));
+    QVERIFY(QMetaObject::invokeMethod(model, "getRow", Q_RETURN_ARG(QVariant, returnValue), Q_ARG(int, 2)));
+    QVERIFY(!returnValue.isValid());
+
+    // Call get() with a valid row index.
+    QVERIFY(QMetaObject::invokeMethod(model, "getRow", Q_RETURN_ARG(QVariant, returnValue), Q_ARG(int, 0)));
+    const QVariantList rowAsVariantList = returnValue.toList();
+    QCOMPARE(rowAsVariantList.at(0).toMap().value(QLatin1String("name")), QLatin1String("John"));
+    QCOMPARE(rowAsVariantList.at(1).toMap().value(QLatin1String("age")), 22);
+}
+
+void tst_QQmlTableModel::insertRow()
+{
+    QQuickView view(testFileUrl("common.qml"));
+    QCOMPARE(view.status(), QQuickView::Ready);
+    view.show();
+    QVERIFY(QTest::qWaitForWindowActive(&view));
+
+    QQmlTableModel *model = view.rootObject()->property("testModel").value<QQmlTableModel*>();
+    QVERIFY(model);
+    QCOMPARE(model->rowCount(), 2);
+    QCOMPARE(model->columnCount(), 2);
+
+    QSignalSpy columnCountSpy(model, SIGNAL(columnCountChanged()));
+    QVERIFY(columnCountSpy.isValid());
+
+    QSignalSpy rowCountSpy(model, SIGNAL(rowCountChanged()));
+    QVERIFY(rowCountSpy.isValid());
+    int heightSignalEmissions = 0;
+
+    QQuickTableView *tableView = view.rootObject()->property("tableView").value<QQuickTableView*>();
+    QVERIFY(tableView);
+    QCOMPARE(tableView->rows(), 2);
+    QCOMPARE(tableView->columns(), 2);
+
+    // Try to insert with a negative index.
+    QTest::ignoreMessage(QtWarningMsg, QRegularExpression(
+        ".*insertRow\\(\\): \"rowIndex\" cannot be negative"));
+    QVERIFY(QMetaObject::invokeMethod(view.rootObject(), "insertRow",
+        Q_ARG(QVariant, QLatin1String("Max")), Q_ARG(QVariant, 40), Q_ARG(QVariant, -1)));
+    QCOMPARE(model->columnCount(), 2);
+    QCOMPARE(model->rowCount(), 2);
+    const QHash<int, QByteArray> roleNames = model->roleNames();
+    QCOMPARE(model->data(model->index(0, 0, QModelIndex()), roleNames.key("name")).toString(), QLatin1String("John"));
+    QCOMPARE(model->data(model->index(0, 1, QModelIndex()), roleNames.key("age")).toInt(), 22);
+    QCOMPARE(model->data(model->index(1, 0, QModelIndex()), roleNames.key("name")).toString(), QLatin1String("Oliver"));
+    QCOMPARE(model->data(model->index(1, 1, QModelIndex()), roleNames.key("age")).toInt(), 33);
+    QCOMPARE(columnCountSpy.count(), 0);
+    QCOMPARE(rowCountSpy.count(), heightSignalEmissions);
+    QCOMPARE(tableView->rows(), 2);
+    QCOMPARE(tableView->columns(), 2);
+
+    // Try to insert past the last allowed index.
+    QTest::ignoreMessage(QtWarningMsg, QRegularExpression(
+        ".*insertRow\\(\\): \"rowIndex\" 3 is greater than rowCount\\(\\) of 2"));
+    QVERIFY(QMetaObject::invokeMethod(view.rootObject(), "insertRow",
+        Q_ARG(QVariant, QLatin1String("Max")), Q_ARG(QVariant, 40), Q_ARG(QVariant, 3)));
+    QCOMPARE(model->rowCount(), 2);
+    QCOMPARE(model->columnCount(), 2);
+    QCOMPARE(model->data(model->index(0, 0, QModelIndex()), roleNames.key("name")).toString(), QLatin1String("John"));
+    QCOMPARE(model->data(model->index(0, 1, QModelIndex()), roleNames.key("age")).toInt(), 22);
+    QCOMPARE(model->data(model->index(1, 0, QModelIndex()), roleNames.key("name")).toString(), QLatin1String("Oliver"));
+    QCOMPARE(model->data(model->index(1, 1, QModelIndex()), roleNames.key("age")).toInt(), 33);
+    QCOMPARE(columnCountSpy.count(), 0);
+    QCOMPARE(rowCountSpy.count(), heightSignalEmissions);
+    QCOMPARE(tableView->rows(), 2);
+    QCOMPARE(tableView->columns(), 2);
+
+    // Try to insert a row that has a new (and hence unexpected) role.
+    QTest::ignoreMessage(QtWarningMsg, QRegularExpression(".*insertRow\\(\\): expected 2 columns, but got 3"));
+    QVERIFY(QMetaObject::invokeMethod(view.rootObject(), "insertRowInvalid1"));
+    QCOMPARE(model->columnCount(), 2);
+    QCOMPARE(model->rowCount(), 2);
+    QCOMPARE(model->data(model->index(0, 0, QModelIndex()), roleNames.key("name")).toString(), QLatin1String("John"));
+    QCOMPARE(model->data(model->index(0, 1, QModelIndex()), roleNames.key("age")).toInt(), 22);
+    QCOMPARE(model->data(model->index(1, 0, QModelIndex()), roleNames.key("name")).toString(), QLatin1String("Oliver"));
+    QCOMPARE(model->data(model->index(1, 1, QModelIndex()), roleNames.key("age")).toInt(), 33);
+    QCOMPARE(columnCountSpy.count(), 0);
+    QCOMPARE(rowCountSpy.count(), heightSignalEmissions);
+    QCOMPARE(tableView->rows(), 2);
+    QCOMPARE(tableView->columns(), 2);
+
+    // Try to insert a row that is not an array.
+    QTest::ignoreMessage(QtWarningMsg, QRegularExpression(
+        ".*insertRow\\(\\): expected \"row\" argument to be an array, but got int instead"));
+    QVERIFY(QMetaObject::invokeMethod(view.rootObject(), "insertRowInvalid2"));
+    QCOMPARE(model->rowCount(), 2);
+    QCOMPARE(model->columnCount(), 2);
+    QCOMPARE(model->data(model->index(0, 0, QModelIndex()), roleNames.key("name")).toString(), QLatin1String("John"));
+    QCOMPARE(model->data(model->index(0, 1, QModelIndex()), roleNames.key("age")).toInt(), 22);
+    QCOMPARE(model->data(model->index(1, 0, QModelIndex()), roleNames.key("name")).toString(), QLatin1String("Oliver"));
+    QCOMPARE(model->data(model->index(1, 1, QModelIndex()), roleNames.key("age")).toInt(), 33);
+    QCOMPARE(columnCountSpy.count(), 0);
+    QCOMPARE(rowCountSpy.count(), heightSignalEmissions);
+    QCOMPARE(tableView->rows(), 2);
+    QCOMPARE(tableView->columns(), 2);
+
+    // Try to insert a row with a role that is of the wrong type.
+    QTest::ignoreMessage(QtWarningMsg, QRegularExpression(
+        ".*insertRow\\(\\): expected property with type int at column index 1, but got QVariantList instead"));
+    QVERIFY(QMetaObject::invokeMethod(view.rootObject(), "insertRowInvalid3"));
+    QCOMPARE(model->rowCount(), 2);
+    QCOMPARE(model->columnCount(), 2);
+    QCOMPARE(model->data(model->index(0, 0, QModelIndex()), roleNames.key("name")).toString(), QLatin1String("John"));
+    QCOMPARE(model->data(model->index(0, 1, QModelIndex()), roleNames.key("age")).toInt(), 22);
+    QCOMPARE(model->data(model->index(1, 0, QModelIndex()), roleNames.key("name")).toString(), QLatin1String("Oliver"));
+    QCOMPARE(model->data(model->index(1, 1, QModelIndex()), roleNames.key("age")).toInt(), 33);
+    QCOMPARE(columnCountSpy.count(), 0);
+    QCOMPARE(rowCountSpy.count(), heightSignalEmissions);
+    QCOMPARE(tableView->rows(), 2);
+    QCOMPARE(tableView->columns(), 2);
+
+    // Insert a row at the bottom of the table.
+    QVERIFY(QMetaObject::invokeMethod(view.rootObject(), "insertRow",
+        Q_ARG(QVariant, QLatin1String("Max")), Q_ARG(QVariant, 40), Q_ARG(QVariant, 2)));
+    QCOMPARE(model->rowCount(), 3);
+    QCOMPARE(model->columnCount(), 2);
+    QCOMPARE(model->data(model->index(0, 0, QModelIndex()), roleNames.key("name")).toString(), QLatin1String("John"));
+    QCOMPARE(model->data(model->index(0, 1, QModelIndex()), roleNames.key("age")).toInt(), 22);
+    QCOMPARE(model->data(model->index(1, 0, QModelIndex()), roleNames.key("name")).toString(), QLatin1String("Oliver"));
+    QCOMPARE(model->data(model->index(1, 1, QModelIndex()), roleNames.key("age")).toInt(), 33);
+    QCOMPARE(model->data(model->index(2, 0, QModelIndex()), roleNames.key("name")).toString(), QLatin1String("Max"));
+    QCOMPARE(model->data(model->index(2, 1, QModelIndex()), roleNames.key("age")).toInt(), 40);
+    QCOMPARE(columnCountSpy.count(), 0);
+    QCOMPARE(rowCountSpy.count(), ++heightSignalEmissions);
+    QTRY_COMPARE(tableView->rows(), 3);
+    QCOMPARE(tableView->columns(), 2);
+
+    // Insert a row in the middle of the table.
+    QVERIFY(QMetaObject::invokeMethod(view.rootObject(), "insertRow",
+        Q_ARG(QVariant, QLatin1String("Daisy")), Q_ARG(QVariant, 30), Q_ARG(QVariant, 1)));
+    QCOMPARE(model->rowCount(), 4);
+    QCOMPARE(model->columnCount(), 2);
+    QCOMPARE(model->data(model->index(0, 0, QModelIndex()), roleNames.key("name")).toString(), QLatin1String("John"));
+    QCOMPARE(model->data(model->index(0, 1, QModelIndex()), roleNames.key("age")).toInt(), 22);
+    QCOMPARE(model->data(model->index(1, 0, QModelIndex()), roleNames.key("name")).toString(), QLatin1String("Daisy"));
+    QCOMPARE(model->data(model->index(1, 1, QModelIndex()), roleNames.key("age")).toInt(), 30);
+    QCOMPARE(model->data(model->index(2, 0, QModelIndex()), roleNames.key("name")).toString(), QLatin1String("Oliver"));
+    QCOMPARE(model->data(model->index(2, 1, QModelIndex()), roleNames.key("age")).toInt(), 33);
+    QCOMPARE(model->data(model->index(3, 0, QModelIndex()), roleNames.key("name")).toString(), QLatin1String("Max"));
+    QCOMPARE(model->data(model->index(3, 1, QModelIndex()), roleNames.key("age")).toInt(), 40);
+    QCOMPARE(columnCountSpy.count(), 0);
+    QCOMPARE(rowCountSpy.count(), ++heightSignalEmissions);
+    QTRY_COMPARE(tableView->rows(), 4);
+    QCOMPARE(tableView->columns(), 2);
+}
+
+void tst_QQmlTableModel::moveRow()
+{
+    QQuickView view(testFileUrl("common.qml"));
+    QCOMPARE(view.status(), QQuickView::Ready);
+    view.show();
+    QVERIFY(QTest::qWaitForWindowActive(&view));
+
+    QQmlTableModel *model = view.rootObject()->property("testModel").value<QQmlTableModel*>();
+    QVERIFY(model);
+    QCOMPARE(model->columnCount(), 2);
+    QCOMPARE(model->rowCount(), 2);
+
+    QSignalSpy columnCountSpy(model, SIGNAL(columnCountChanged()));
+    QVERIFY(columnCountSpy.isValid());
+
+    QSignalSpy rowCountSpy(model, SIGNAL(rowCountChanged()));
+    QVERIFY(rowCountSpy.isValid());
+    int heightSignalEmissions = 0;
+
+    const QHash<int, QByteArray> roleNames = model->roleNames();
+
+    // Append some rows.
+    QVERIFY(QMetaObject::invokeMethod(view.rootObject(), "appendRow", Q_ARG(QVariant, QLatin1String("Max")), Q_ARG(QVariant, 40)));
+    QVERIFY(QMetaObject::invokeMethod(view.rootObject(), "appendRow", Q_ARG(QVariant, QLatin1String("Daisy")), Q_ARG(QVariant, 30)));
+    QVERIFY(QMetaObject::invokeMethod(view.rootObject(), "appendRow", Q_ARG(QVariant, QLatin1String("Trev")), Q_ARG(QVariant, 48)));
+    QCOMPARE(model->rowCount(), 5);
+    QCOMPARE(model->columnCount(), 2);
+    QCOMPARE(model->data(model->index(0, 0, QModelIndex()), roleNames.key("name")).toString(), QLatin1String("John"));
+    QCOMPARE(model->data(model->index(0, 1, QModelIndex()), roleNames.key("age")).toInt(), 22);
+    QCOMPARE(model->data(model->index(1, 0, QModelIndex()), roleNames.key("name")).toString(), QLatin1String("Oliver"));
+    QCOMPARE(model->data(model->index(1, 1, QModelIndex()), roleNames.key("age")).toInt(), 33);
+    QCOMPARE(model->data(model->index(2, 0, QModelIndex()), roleNames.key("name")).toString(), QLatin1String("Max"));
+    QCOMPARE(model->data(model->index(2, 1, QModelIndex()), roleNames.key("age")).toInt(), 40);
+    QCOMPARE(model->data(model->index(3, 0, QModelIndex()), roleNames.key("name")).toString(), QLatin1String("Daisy"));
+    QCOMPARE(model->data(model->index(3, 1, QModelIndex()), roleNames.key("age")).toInt(), 30);
+    QCOMPARE(model->data(model->index(4, 0, QModelIndex()), roleNames.key("name")).toString(), QLatin1String("Trev"));
+    QCOMPARE(model->data(model->index(4, 1, QModelIndex()), roleNames.key("age")).toInt(), 48);
+    heightSignalEmissions = 3;
+    QCOMPARE(columnCountSpy.count(), 0);
+    QCOMPARE(rowCountSpy.count(), heightSignalEmissions);
+
+    // Try to move with a fromRowIndex that is negative.
+    QTest::ignoreMessage(QtWarningMsg, QRegularExpression(".*moveRow\\(\\): \"fromRowIndex\" cannot be negative"));
+    QVERIFY(QMetaObject::invokeMethod(model, "moveRow", Q_ARG(int, -1), Q_ARG(int, 1)));
+    // Shouldn't have changed.
+    QCOMPARE(model->data(model->index(4, 0, QModelIndex()), roleNames.key("name")).toString(), QLatin1String("Trev"));
+    QCOMPARE(model->data(model->index(4, 1, QModelIndex()), roleNames.key("age")).toInt(), 48);
+    QCOMPARE(columnCountSpy.count(), 0);
+    QCOMPARE(rowCountSpy.count(), heightSignalEmissions);
+
+    // Try to move with a fromRowIndex that is too large.
+    QTest::ignoreMessage(QtWarningMsg, QRegularExpression(".*moveRow\\(\\): \"fromRowIndex\" 5 is greater than or equal to rowCount\\(\\)"));
+    QVERIFY(QMetaObject::invokeMethod(model, "moveRow", Q_ARG(int, 5), Q_ARG(int, 1)));
+    QCOMPARE(model->data(model->index(4, 0, QModelIndex()), roleNames.key("name")).toString(), QLatin1String("Trev"));
+    QCOMPARE(model->data(model->index(4, 1, QModelIndex()), roleNames.key("age")).toInt(), 48);
+    QCOMPARE(columnCountSpy.count(), 0);
+    QCOMPARE(rowCountSpy.count(), heightSignalEmissions);
+
+    // Try to move with a toRowIndex that is negative.
+    QTest::ignoreMessage(QtWarningMsg, QRegularExpression(".*moveRow\\(\\): \"toRowIndex\" cannot be negative"));
+    QVERIFY(QMetaObject::invokeMethod(model, "moveRow", Q_ARG(int, 0), Q_ARG(int, -1)));
+    // Shouldn't have changed.
+    QCOMPARE(model->data(model->index(4, 0, QModelIndex()), roleNames.key("name")).toString(), QLatin1String("Trev"));
+    QCOMPARE(model->data(model->index(4, 1, QModelIndex()), roleNames.key("age")).toInt(), 48);
+    QCOMPARE(columnCountSpy.count(), 0);
+    QCOMPARE(rowCountSpy.count(), heightSignalEmissions);
+
+    // Try to move with a toRowIndex that is too large.
+    QTest::ignoreMessage(QtWarningMsg, QRegularExpression(".*moveRow\\(\\): \"toRowIndex\" 5 is greater than or equal to rowCount\\(\\)"));
+    QVERIFY(QMetaObject::invokeMethod(model, "moveRow", Q_ARG(int, 0), Q_ARG(int, 5)));
+    QCOMPARE(model->data(model->index(4, 0, QModelIndex()), roleNames.key("name")).toString(), QLatin1String("Trev"));
+    QCOMPARE(model->data(model->index(4, 1, QModelIndex()), roleNames.key("age")).toInt(), 48);
+    QCOMPARE(columnCountSpy.count(), 0);
+    QCOMPARE(rowCountSpy.count(), heightSignalEmissions);
+
+    // Move the first row to the end.
+    QVERIFY(QMetaObject::invokeMethod(model, "moveRow", Q_ARG(int, 0), Q_ARG(int, 4)));
+    // The counts shouldn't have changed.
+    QCOMPARE(model->rowCount(), 5);
+    QCOMPARE(model->columnCount(), 2);
+    QCOMPARE(model->data(model->index(0, 0, QModelIndex()), roleNames.key("name")).toString(), QLatin1String("Oliver"));
+    QCOMPARE(model->data(model->index(0, 1, QModelIndex()), roleNames.key("age")).toInt(), 33);
+    QCOMPARE(model->data(model->index(1, 0, QModelIndex()), roleNames.key("name")).toString(), QLatin1String("Max"));
+    QCOMPARE(model->data(model->index(1, 1, QModelIndex()), roleNames.key("age")).toInt(), 40);
+    QCOMPARE(model->data(model->index(2, 0, QModelIndex()), roleNames.key("name")).toString(), QLatin1String("Daisy"));
+    QCOMPARE(model->data(model->index(2, 1, QModelIndex()), roleNames.key("age")).toInt(), 30);
+    QCOMPARE(model->data(model->index(3, 0, QModelIndex()), roleNames.key("name")).toString(), QLatin1String("Trev"));
+    QCOMPARE(model->data(model->index(3, 1, QModelIndex()), roleNames.key("age")).toInt(), 48);
+    QCOMPARE(model->data(model->index(4, 0, QModelIndex()), roleNames.key("name")).toString(), QLatin1String("John"));
+    QCOMPARE(model->data(model->index(4, 1, QModelIndex()), roleNames.key("age")).toInt(), 22);
+    QCOMPARE(columnCountSpy.count(), 0);
+    QCOMPARE(rowCountSpy.count(), heightSignalEmissions);
+
+    // Move it back again.
+    QVERIFY(QMetaObject::invokeMethod(model, "moveRow", Q_ARG(int, 4), Q_ARG(int, 0)));
+    QCOMPARE(model->rowCount(), 5);
+    QCOMPARE(model->columnCount(), 2);
+    QCOMPARE(model->data(model->index(0, 0, QModelIndex()), roleNames.key("name")).toString(), QLatin1String("John"));
+    QCOMPARE(model->data(model->index(0, 1, QModelIndex()), roleNames.key("age")).toInt(), 22);
+    QCOMPARE(model->data(model->index(1, 0, QModelIndex()), roleNames.key("name")).toString(), QLatin1String("Oliver"));
+    QCOMPARE(model->data(model->index(1, 1, QModelIndex()), roleNames.key("age")).toInt(), 33);
+    QCOMPARE(model->data(model->index(2, 0, QModelIndex()), roleNames.key("name")).toString(), QLatin1String("Max"));
+    QCOMPARE(model->data(model->index(2, 1, QModelIndex()), roleNames.key("age")).toInt(), 40);
+    QCOMPARE(model->data(model->index(3, 0, QModelIndex()), roleNames.key("name")).toString(), QLatin1String("Daisy"));
+    QCOMPARE(model->data(model->index(3, 1, QModelIndex()), roleNames.key("age")).toInt(), 30);
+    QCOMPARE(model->data(model->index(4, 0, QModelIndex()), roleNames.key("name")).toString(), QLatin1String("Trev"));
+    QCOMPARE(model->data(model->index(4, 1, QModelIndex()), roleNames.key("age")).toInt(), 48);
+    QCOMPARE(columnCountSpy.count(), 0);
+    QCOMPARE(rowCountSpy.count(), heightSignalEmissions);
+
+    // Move the first row down one by one row.
+    QVERIFY(QMetaObject::invokeMethod(model, "moveRow", Q_ARG(int, 0), Q_ARG(int, 1)));
+    QCOMPARE(model->rowCount(), 5);
+    QCOMPARE(model->columnCount(), 2);
+    QCOMPARE(model->data(model->index(0, 0, QModelIndex()), roleNames.key("name")).toString(), QLatin1String("Oliver"));
+    QCOMPARE(model->data(model->index(0, 1, QModelIndex()), roleNames.key("age")).toInt(), 33);
+    QCOMPARE(model->data(model->index(1, 0, QModelIndex()), roleNames.key("name")).toString(), QLatin1String("John"));
+    QCOMPARE(model->data(model->index(1, 1, QModelIndex()), roleNames.key("age")).toInt(), 22);
+    QCOMPARE(model->data(model->index(2, 0, QModelIndex()), roleNames.key("name")).toString(), QLatin1String("Max"));
+    QCOMPARE(model->data(model->index(2, 1, QModelIndex()), roleNames.key("age")).toInt(), 40);
+    QCOMPARE(model->data(model->index(3, 0, QModelIndex()), roleNames.key("name")).toString(), QLatin1String("Daisy"));
+    QCOMPARE(model->data(model->index(3, 1, QModelIndex()), roleNames.key("age")).toInt(), 30);
+    QCOMPARE(model->data(model->index(4, 0, QModelIndex()), roleNames.key("name")).toString(), QLatin1String("Trev"));
+    QCOMPARE(model->data(model->index(4, 1, QModelIndex()), roleNames.key("age")).toInt(), 48);
+    QCOMPARE(columnCountSpy.count(), 0);
+    QCOMPARE(rowCountSpy.count(), heightSignalEmissions);
+}
+
+void tst_QQmlTableModel::setRow()
+{
+    QQuickView view(testFileUrl("common.qml"));
+    QCOMPARE(view.status(), QQuickView::Ready);
+    view.show();
+    QVERIFY(QTest::qWaitForWindowActive(&view));
+
+    QQmlTableModel *model = view.rootObject()->property("testModel").value<QQmlTableModel*>();
+    QVERIFY(model);
+    QCOMPARE(model->columnCount(), 2);
+    QCOMPARE(model->rowCount(), 2);
+
+    QSignalSpy columnCountSpy(model, SIGNAL(columnCountChanged()));
+    QVERIFY(columnCountSpy.isValid());
+
+    QSignalSpy rowCountSpy(model, SIGNAL(rowCountChanged()));
+    QVERIFY(rowCountSpy.isValid());
+    int heightSignalEmissions = 0;
+
+    QQuickTableView *tableView = view.rootObject()->property("tableView").value<QQuickTableView*>();
+    QVERIFY(tableView);
+    QCOMPARE(tableView->rows(), 2);
+    QCOMPARE(tableView->columns(), 2);
+
+    // Try to insert with a negative index.
+    QTest::ignoreMessage(QtWarningMsg, QRegularExpression(
+        ".*setRow\\(\\): \"rowIndex\" cannot be negative"));
+    QVERIFY(QMetaObject::invokeMethod(view.rootObject(), "setRow",
+        Q_ARG(QVariant, -1), Q_ARG(QVariant, QLatin1String("Max")), Q_ARG(QVariant, 40)));
+    QCOMPARE(model->rowCount(), 2);
+    QCOMPARE(model->columnCount(), 2);
+    const QHash<int, QByteArray> roleNames = model->roleNames();
+    QCOMPARE(model->data(model->index(0, 0, QModelIndex()), roleNames.key("name")).toString(), QLatin1String("John"));
+    QCOMPARE(model->data(model->index(0, 1, QModelIndex()), roleNames.key("age")).toInt(), 22);
+    QCOMPARE(model->data(model->index(1, 0, QModelIndex()), roleNames.key("name")).toString(), QLatin1String("Oliver"));
+    QCOMPARE(model->data(model->index(1, 1, QModelIndex()), roleNames.key("age")).toInt(), 33);
+    QCOMPARE(columnCountSpy.count(), 0);
+    QCOMPARE(rowCountSpy.count(), heightSignalEmissions);
+    QCOMPARE(tableView->rows(), 2);
+    QCOMPARE(tableView->columns(), 2);
+
+    // Try to insert past the last allowed index.
+    QTest::ignoreMessage(QtWarningMsg, QRegularExpression(
+        ".*setRow\\(\\): \"rowIndex\" 3 is greater than rowCount\\(\\) of 2"));
+    QVERIFY(QMetaObject::invokeMethod(view.rootObject(), "setRow",
+        Q_ARG(QVariant, 3), Q_ARG(QVariant, QLatin1String("Max")), Q_ARG(QVariant, 40)));
+    QCOMPARE(model->rowCount(), 2);
+    QCOMPARE(model->columnCount(), 2);
+    QCOMPARE(model->data(model->index(0, 0, QModelIndex()), roleNames.key("name")).toString(), QLatin1String("John"));
+    QCOMPARE(model->data(model->index(0, 1, QModelIndex()), roleNames.key("age")).toInt(), 22);
+    QCOMPARE(model->data(model->index(1, 0, QModelIndex()), roleNames.key("name")).toString(), QLatin1String("Oliver"));
+    QCOMPARE(model->data(model->index(1, 1, QModelIndex()), roleNames.key("age")).toInt(), 33);
+    QCOMPARE(columnCountSpy.count(), 0);
+    QCOMPARE(rowCountSpy.count(), heightSignalEmissions);
+    QCOMPARE(tableView->rows(), 2);
+    QCOMPARE(tableView->columns(), 2);
+
+    // Try to insert a row that has a new (and hence unexpected) role.
+    QTest::ignoreMessage(QtWarningMsg, QRegularExpression(".*setRow\\(\\): expected 2 columns, but got 3"));
+    QVERIFY(QMetaObject::invokeMethod(view.rootObject(), "setRowInvalid1"));
+    QCOMPARE(model->rowCount(), 2);
+    QCOMPARE(model->columnCount(), 2);
+    QCOMPARE(model->data(model->index(0, 0, QModelIndex()), roleNames.key("name")).toString(), QLatin1String("John"));
+    QCOMPARE(model->data(model->index(0, 1, QModelIndex()), roleNames.key("age")).toInt(), 22);
+    QCOMPARE(model->data(model->index(1, 0, QModelIndex()), roleNames.key("name")).toString(), QLatin1String("Oliver"));
+    QCOMPARE(model->data(model->index(1, 1, QModelIndex()), roleNames.key("age")).toInt(), 33);
+    QCOMPARE(columnCountSpy.count(), 0);
+    QCOMPARE(rowCountSpy.count(), heightSignalEmissions);
+    QCOMPARE(tableView->rows(), 2);
+    QCOMPARE(tableView->columns(), 2);
+
+    // Try to insert a row that is not an array.
+    QTest::ignoreMessage(QtWarningMsg, QRegularExpression(
+        ".*setRow\\(\\): expected \"row\" argument to be an array, but got int instead"));
+    QVERIFY(QMetaObject::invokeMethod(view.rootObject(), "setRowInvalid2"));
+    QCOMPARE(model->rowCount(), 2);
+    QCOMPARE(model->columnCount(), 2);
+    QCOMPARE(model->data(model->index(0, 0, QModelIndex()), roleNames.key("name")).toString(), QLatin1String("John"));
+    QCOMPARE(model->data(model->index(0, 1, QModelIndex()), roleNames.key("age")).toInt(), 22);
+    QCOMPARE(model->data(model->index(1, 0, QModelIndex()), roleNames.key("name")).toString(), QLatin1String("Oliver"));
+    QCOMPARE(model->data(model->index(1, 1, QModelIndex()), roleNames.key("age")).toInt(), 33);
+    QCOMPARE(columnCountSpy.count(), 0);
+    QCOMPARE(rowCountSpy.count(), heightSignalEmissions);
+    QCOMPARE(tableView->rows(), 2);
+    QCOMPARE(tableView->columns(), 2);
+
+    // Try to insert a row with a role that is of the wrong type.
+    QTest::ignoreMessage(QtWarningMsg, QRegularExpression(
+        ".*setRow\\(\\): expected property with type int at column index 1, but got QVariantList instead"));
+    QVERIFY(QMetaObject::invokeMethod(view.rootObject(), "setRowInvalid3"));
+    QCOMPARE(model->rowCount(), 2);
+    QCOMPARE(model->columnCount(), 2);
+    QCOMPARE(model->data(model->index(0, 0, QModelIndex()), roleNames.key("name")).toString(), QLatin1String("John"));
+    QCOMPARE(model->data(model->index(0, 1, QModelIndex()), roleNames.key("age")).toInt(), 22);
+    QCOMPARE(model->data(model->index(1, 0, QModelIndex()), roleNames.key("name")).toString(), QLatin1String("Oliver"));
+    QCOMPARE(model->data(model->index(1, 1, QModelIndex()), roleNames.key("age")).toInt(), 33);
+    QCOMPARE(columnCountSpy.count(), 0);
+    QCOMPARE(rowCountSpy.count(), heightSignalEmissions);
+    QCOMPARE(tableView->rows(), 2);
+    QCOMPARE(tableView->columns(), 2);
+
+    // Set the first row.
+    QVERIFY(QMetaObject::invokeMethod(view.rootObject(), "setRow",
+        Q_ARG(QVariant, 0), Q_ARG(QVariant, QLatin1String("Max")), Q_ARG(QVariant, 40)));
+    QCOMPARE(model->rowCount(), 2);
+    QCOMPARE(model->columnCount(), 2);
+    QCOMPARE(model->data(model->index(0, 0, QModelIndex()), roleNames.key("name")).toString(), QLatin1String("Max"));
+    QCOMPARE(model->data(model->index(0, 1, QModelIndex()), roleNames.key("age")).toInt(), 40);
+    QCOMPARE(model->data(model->index(1, 0, QModelIndex()), roleNames.key("name")).toString(), QLatin1String("Oliver"));
+    QCOMPARE(model->data(model->index(1, 1, QModelIndex()), roleNames.key("age")).toInt(), 33);
+    QCOMPARE(columnCountSpy.count(), 0);
+    QCOMPARE(rowCountSpy.count(), heightSignalEmissions);
+    QCOMPARE(tableView->rows(), 2);
+    QCOMPARE(tableView->columns(), 2);
+
+    // Set the last row.
+    QVERIFY(QMetaObject::invokeMethod(view.rootObject(), "setRow",
+        Q_ARG(QVariant, 1), Q_ARG(QVariant, QLatin1String("Daisy")), Q_ARG(QVariant, 30)));
+    QCOMPARE(model->rowCount(), 2);
+    QCOMPARE(model->columnCount(), 2);
+    QCOMPARE(model->data(model->index(0, 0, QModelIndex()), roleNames.key("name")).toString(), QLatin1String("Max"));
+    QCOMPARE(model->data(model->index(0, 1, QModelIndex()), roleNames.key("age")).toInt(), 40);
+    QCOMPARE(model->data(model->index(1, 0, QModelIndex()), roleNames.key("name")).toString(), QLatin1String("Daisy"));
+    QCOMPARE(model->data(model->index(1, 1, QModelIndex()), roleNames.key("age")).toInt(), 30);
+    QCOMPARE(columnCountSpy.count(), 0);
+    QCOMPARE(rowCountSpy.count(), heightSignalEmissions);
+    QCOMPARE(tableView->rows(), 2);
+    QCOMPARE(tableView->columns(), 2);
+
+    // Append a row by passing an index that is equal to rowCount().
+    QVERIFY(QMetaObject::invokeMethod(view.rootObject(), "setRow",
+        Q_ARG(QVariant, 2), Q_ARG(QVariant, QLatin1String("Wot")), Q_ARG(QVariant, 99)));
+    QCOMPARE(model->rowCount(), 3);
+    QCOMPARE(model->columnCount(), 2);
+    QCOMPARE(model->data(model->index(0, 0, QModelIndex()), roleNames.key("name")).toString(), QLatin1String("Max"));
+    QCOMPARE(model->data(model->index(0, 1, QModelIndex()), roleNames.key("age")).toInt(), 40);
+    QCOMPARE(model->data(model->index(1, 0, QModelIndex()), roleNames.key("name")).toString(), QLatin1String("Daisy"));
+    QCOMPARE(model->data(model->index(1, 1, QModelIndex()), roleNames.key("age")).toInt(), 30);
+    QCOMPARE(model->data(model->index(2, 0, QModelIndex()), roleNames.key("name")).toString(), QLatin1String("Wot"));
+    QCOMPARE(model->data(model->index(2, 1, QModelIndex()), roleNames.key("age")).toInt(), 99);
+    QCOMPARE(columnCountSpy.count(), 0);
+    QCOMPARE(rowCountSpy.count(), ++heightSignalEmissions);
+    QTRY_COMPARE(tableView->rows(), 3);
+    QCOMPARE(tableView->columns(), 2);
+}
+
+void tst_QQmlTableModel::setDataThroughDelegate()
+{
+    QQuickView view(testFileUrl("setDataThroughDelegate.qml"));
+    QCOMPARE(view.status(), QQuickView::Ready);
+    view.show();
+    QVERIFY(QTest::qWaitForWindowActive(&view));
+
+    QQmlTableModel *model = view.rootObject()->property("testModel").value<QQmlTableModel*>();
+    QVERIFY(model);
+    QCOMPARE(model->rowCount(), 2);
+    QCOMPARE(model->columnCount(), 2);
+
+    QSignalSpy columnCountSpy(model, SIGNAL(columnCountChanged()));
+    QVERIFY(columnCountSpy.isValid());
+
+    QSignalSpy rowCountSpy(model, SIGNAL(rowCountChanged()));
+    QVERIFY(rowCountSpy.isValid());
+
+    const QHash<int, QByteArray> roleNames = model->roleNames();
+    QCOMPARE(roleNames.size(), 2 + builtInRoleCount);
+    QVERIFY(roleNames.values().contains("name"));
+    QVERIFY(roleNames.values().contains("age"));
+    QCOMPARE(model->data(model->index(0, 0, QModelIndex()), roleNames.key("name")).toString(), QLatin1String("John"));
+    QCOMPARE(model->data(model->index(0, 1, QModelIndex()), roleNames.key("age")).toInt(), 22);
+    QCOMPARE(model->data(model->index(1, 0, QModelIndex()), roleNames.key("name")).toString(), QLatin1String("Oliver"));
+    QCOMPARE(model->data(model->index(1, 1, QModelIndex()), roleNames.key("age")).toInt(), 33);
+    QCOMPARE(columnCountSpy.count(), 0);
+    QCOMPARE(rowCountSpy.count(), 0);
+
+    QVERIFY(QMetaObject::invokeMethod(view.rootObject(), "modify"));
+    QCOMPARE(model->data(model->index(0, 0, QModelIndex()), roleNames.key("name")).toString(), QLatin1String("John"));
+    QCOMPARE(model->data(model->index(0, 1, QModelIndex()), roleNames.key("age")).toInt(), 18);
+    QCOMPARE(model->data(model->index(1, 0, QModelIndex()), roleNames.key("name")).toString(), QLatin1String("Oliver"));
+    QCOMPARE(model->data(model->index(1, 1, QModelIndex()), roleNames.key("age")).toInt(), 18);
+    QCOMPARE(columnCountSpy.count(), 0);
+    QCOMPARE(rowCountSpy.count(), 0);
+
+    // Test setting a role that doesn't exist for a certain column.
+    const auto invalidRoleRegEx = QRegularExpression(".*setData\\(\\): no role named \"age\" at column index 0. " \
+        "The available roles for that column are:[\r\n]    - \"name\" \\(QString\\)");
+    // There are two rows, so two delegates respond to the signal, which means we need to ignore two warnings.
+    QTest::ignoreMessage(QtWarningMsg, invalidRoleRegEx);
+    QTest::ignoreMessage(QtWarningMsg, invalidRoleRegEx);
+    QVERIFY(QMetaObject::invokeMethod(view.rootObject(), "modifyInvalidRole"));
+    // Should be unchanged.
+    QCOMPARE(model->data(model->index(0, 0, QModelIndex()), roleNames.key("name")).toString(), QLatin1String("John"));
+    QCOMPARE(model->data(model->index(0, 1, QModelIndex()), roleNames.key("age")).toInt(), 18);
+    QCOMPARE(model->data(model->index(1, 0, QModelIndex()), roleNames.key("name")).toString(), QLatin1String("Oliver"));
+    QCOMPARE(model->data(model->index(1, 1, QModelIndex()), roleNames.key("age")).toInt(), 18);
+    QCOMPARE(columnCountSpy.count(), 0);
+    QCOMPARE(rowCountSpy.count(), 0);
+
+    // Test setting a role with a value of the wrong type.
+    // There are two rows, so two delegates respond to the signal, which means we need to ignore two warnings.
+    QTest::ignoreMessage(QtWarningMsg, QRegularExpression(".*setData\\(\\): failed converting value QVariant\\(QString, \"Whoops\"\\) " \
+        "set at row 0 column 1 with role \"age\" to \"int\""));
+    QTest::ignoreMessage(QtWarningMsg, QRegularExpression(".*setData\\(\\): failed converting value QVariant\\(QString, \"Whoops\"\\) " \
+        "set at row 1 column 1 with role \"age\" to \"int\""));
+    QVERIFY(QMetaObject::invokeMethod(view.rootObject(), "modifyInvalidType"));
+    // Should be unchanged.
+    QCOMPARE(model->data(model->index(0, 0, QModelIndex()), roleNames.key("name")).toString(), QLatin1String("John"));
+    QCOMPARE(model->data(model->index(0, 1, QModelIndex()), roleNames.key("age")).toInt(), 18);
+    QCOMPARE(model->data(model->index(1, 0, QModelIndex()), roleNames.key("name")).toString(), QLatin1String("Oliver"));
+    QCOMPARE(model->data(model->index(1, 1, QModelIndex()), roleNames.key("age")).toInt(), 18);
+    QCOMPARE(columnCountSpy.count(), 0);
+    QCOMPARE(rowCountSpy.count(), 0);
+}
+
+// Start off with empty rows and append to test widthChanged().
+void tst_QQmlTableModel::setRowsImperatively()
+{
+    QQuickView view(testFileUrl("empty.qml"));
+    QCOMPARE(view.status(), QQuickView::Ready);
+    view.show();
+    QVERIFY(QTest::qWaitForWindowActive(&view));
+
+    QQmlTableModel *model = view.rootObject()->property("testModel").value<QQmlTableModel*>();
+    QVERIFY(model);
+    QCOMPARE(model->columnCount(), 0);
+    QCOMPARE(model->rowCount(), 0);
+
+    QSignalSpy columnCountSpy(model, SIGNAL(columnCountChanged()));
+    QVERIFY(columnCountSpy.isValid());
+
+    QSignalSpy rowCountSpy(model, SIGNAL(rowCountChanged()));
+    QVERIFY(rowCountSpy.isValid());
+
+    QQuickTableView *tableView = view.rootObject()->property("tableView").value<QQuickTableView*>();
+    QVERIFY(tableView);
+    QCOMPARE(tableView->rows(), 0);
+    QCOMPARE(tableView->columns(), 0);
+
+    QVERIFY(QMetaObject::invokeMethod(view.rootObject(), "setRows"));
+    QCOMPARE(model->rowCount(), 2);
+    QCOMPARE(model->columnCount(), 2);
+    const QHash<int, QByteArray> roleNames = model->roleNames();
+    QCOMPARE(model->data(model->index(0, 0, QModelIndex()), roleNames.key("name")).toString(), QLatin1String("John"));
+    QCOMPARE(model->data(model->index(0, 1, QModelIndex()), roleNames.key("age")).toInt(), 22);
+    QCOMPARE(model->data(model->index(1, 0, QModelIndex()), roleNames.key("name")).toString(), QLatin1String("Oliver"));
+    QCOMPARE(model->data(model->index(1, 1, QModelIndex()), roleNames.key("age")).toInt(), 33);
+    QCOMPARE(columnCountSpy.count(), 1);
+    QCOMPARE(rowCountSpy.count(), 1);
+    QTRY_COMPARE(tableView->rows(), 2);
+    QCOMPARE(tableView->columns(), 2);
+}
+
+void tst_QQmlTableModel::setRowsMultipleTimes()
+{
+    QQuickView view(testFileUrl("setRowsMultipleTimes.qml"));
+    QCOMPARE(view.status(), QQuickView::Ready);
+    view.show();
+    QVERIFY(QTest::qWaitForWindowActive(&view));
+
+    QQmlTableModel *model = view.rootObject()->property("testModel").value<QQmlTableModel*>();
+    QVERIFY(model);
+    QCOMPARE(model->rowCount(), 2);
+    QCOMPARE(model->columnCount(), 2);
+
+    QSignalSpy columnCountSpy(model, SIGNAL(columnCountChanged()));
+    QVERIFY(columnCountSpy.isValid());
+
+    QSignalSpy rowCountSpy(model, SIGNAL(rowCountChanged()));
+    QVERIFY(rowCountSpy.isValid());
+
+    QQuickTableView *tableView = view.rootObject()->property("tableView").value<QQuickTableView*>();
+    QVERIFY(tableView);
+    QCOMPARE(tableView->rows(), 2);
+    QCOMPARE(tableView->columns(), 2);
+
+    // Set valid rows after they've already been declared.
+    QVERIFY(QMetaObject::invokeMethod(view.rootObject(), "setRowsValid"));
+    QCOMPARE(model->rowCount(), 3);
+    QCOMPARE(model->columnCount(), 2);
+    const QHash<int, QByteArray> roleNames = model->roleNames();
+    QCOMPARE(model->data(model->index(0, 0, QModelIndex()), roleNames.key("name")).toString(), QLatin1String("Max"));
+    QCOMPARE(model->data(model->index(0, 1, QModelIndex()), roleNames.key("age")).toInt(), 20);
+    QCOMPARE(model->data(model->index(1, 0, QModelIndex()), roleNames.key("name")).toString(), QLatin1String("Imum"));
+    QCOMPARE(model->data(model->index(1, 1, QModelIndex()), roleNames.key("age")).toInt(), 41);
+    QCOMPARE(model->data(model->index(2, 0, QModelIndex()), roleNames.key("name")).toString(), QLatin1String("Power"));
+    QCOMPARE(model->data(model->index(2, 1, QModelIndex()), roleNames.key("age")).toInt(), 89);
+    QCOMPARE(columnCountSpy.count(), 0);
+    QCOMPARE(rowCountSpy.count(), 1);
+    QTRY_COMPARE(tableView->rows(), 3);
+    QCOMPARE(tableView->columns(), 2);
+
+    // Set invalid rows; we should get a warning and nothing should change.
+    // TODO: add quotes to the warning message
+    QTest::ignoreMessage(QtWarningMsg, QRegularExpression(
+        ".*setRows\\(\\): expected property named name at column index 0, but got nope instead"));
+    QVERIFY(QMetaObject::invokeMethod(view.rootObject(), "setRowsInvalid"));
+    QCOMPARE(model->rowCount(), 3);
+    QCOMPARE(model->columnCount(), 2);
+    QCOMPARE(model->data(model->index(0, 0, QModelIndex()), roleNames.key("name")).toString(), QLatin1String("Max"));
+    QCOMPARE(model->data(model->index(0, 1, QModelIndex()), roleNames.key("age")).toInt(), 20);
+    QCOMPARE(model->data(model->index(1, 0, QModelIndex()), roleNames.key("name")).toString(), QLatin1String("Imum"));
+    QCOMPARE(model->data(model->index(1, 1, QModelIndex()), roleNames.key("age")).toInt(), 41);
+    QCOMPARE(model->data(model->index(2, 0, QModelIndex()), roleNames.key("name")).toString(), QLatin1String("Power"));
+    QCOMPARE(model->data(model->index(2, 1, QModelIndex()), roleNames.key("age")).toInt(), 89);
+    QCOMPARE(columnCountSpy.count(), 0);
+    QCOMPARE(rowCountSpy.count(), 1);
+    QCOMPARE(tableView->rows(), 3);
+    QCOMPARE(tableView->columns(), 2);
+}
+
+void tst_QQmlTableModel::builtInRoles_data()
+{
+    QTest::addColumn<int>("row");
+    QTest::addColumn<int>("column");
+    QTest::addColumn<QByteArray>("roleName");
+    QTest::addColumn<QVariant>("expectedValue");
+
+    const QByteArray displayRole = "display";
+
+    QTest::addRow("display(0,0)") << 0 << 0 << displayRole << QVariant(QLatin1String("John"));
+    QTest::addRow("display(0,1)") << 0 << 1 << displayRole << QVariant(QLatin1String("22"));
+    QTest::addRow("display(1,0)") << 1 << 0 << displayRole << QVariant(QLatin1String("Oliver"));
+    QTest::addRow("display(1,1)") << 1 << 1 << displayRole << QVariant(QLatin1String("33"));
+}
+
+void tst_QQmlTableModel::builtInRoles()
+{
+    QFETCH(int, row);
+    QFETCH(int, column);
+    QFETCH(QByteArray, roleName);
+    QFETCH(QVariant, expectedValue);
+
+    QQmlEngine engine;
+    QQmlComponent component(&engine, testFileUrl("builtInRoles.qml"));
+    QCOMPARE(component.status(), QQmlComponent::Ready);
+
+    QScopedPointer<QQmlTableModel> model(qobject_cast<QQmlTableModel*>(component.create()));
+    QVERIFY(model);
+    QCOMPARE(model->rowCount(), 2);
+    QCOMPARE(model->columnCount(), 2);
+
+    const QHash<int, QByteArray> roleNames = model->roleNames();
+    QCOMPARE(roleNames.size(), 4 + builtInRoleCount);
+    QVERIFY(roleNames.values().contains("display"));
+    QVERIFY(roleNames.values().contains("decoration"));
+    QVERIFY(roleNames.values().contains("edit"));
+    QVERIFY(roleNames.values().contains("toolTip"));
+    QVERIFY(roleNames.values().contains("statusTip"));
+    QVERIFY(roleNames.values().contains("whatsThis"));
+    QVERIFY(roleNames.values().contains("name"));
+    QVERIFY(roleNames.values().contains("age"));
+    QVERIFY(roleNames.values().contains("someOtherRole1"));
+    QVERIFY(roleNames.values().contains("someOtherRole2"));
+    QCOMPARE(model->data(model->index(row, column, QModelIndex()), roleNames.key(roleName)), expectedValue);
+}
+
+void tst_QQmlTableModel::explicitDisplayRole()
+{
+    QQmlEngine engine;
+    QQmlComponent component(&engine, testFileUrl("explicitDisplayRole.qml"));
+    QCOMPARE(component.status(), QQmlComponent::Ready);
+
+    QScopedPointer<QQmlTableModel> model(qobject_cast<QQmlTableModel*>(component.create()));
+    QVERIFY(model);
+    QCOMPARE(model->rowCount(), 1);
+    QCOMPARE(model->columnCount(), 2);
+    const QHash<int, QByteArray> roleNames = model->roleNames();
+    QCOMPARE(model->data(model->index(0, 0, QModelIndex()), roleNames.key("display")).toString(), QLatin1String("foo"));
+    QCOMPARE(model->data(model->index(0, 1, QModelIndex()), roleNames.key("display")).toString(), QLatin1String("bar"));
+}
+
+void tst_QQmlTableModel::roleDataProvider()
+{
+    QQuickView view(testFileUrl("roleDataProvider.qml"));
+    QCOMPARE(view.status(), QQuickView::Ready);
+    view.show();
+    QVERIFY(QTest::qWaitForWindowActive(&view));
+
+    QQmlTableModel *model = view.rootObject()->property("testModel").value<QQmlTableModel*>();
+    QVERIFY(model);
+
+    const QHash<int, QByteArray> roleNames = model->roleNames();
+    QVERIFY(roleNames.values().contains("display"));
+    QCOMPARE(model->data(model->index(0, 0, QModelIndex()), roleNames.key("display")).toString(), QLatin1String("Rex"));
+    QCOMPARE(model->data(model->index(0, 1, QModelIndex()), roleNames.key("display")).toInt(), 3 * 7);
+    QCOMPARE(model->data(model->index(1, 0, QModelIndex()), roleNames.key("display")).toString(), QLatin1String("Buster"));
+    QCOMPARE(model->data(model->index(1, 1, QModelIndex()), roleNames.key("display")).toInt(), 5 * 7);
+}
+
+void tst_QQmlTableModel::dataAndEditing()
+{
+    QQuickView view(testFileUrl("dataAndSetData.qml"));
+    QCOMPARE(view.status(), QQuickView::Ready);
+    view.show();
+    QVERIFY(QTest::qWaitForWindowActive(&view));
+
+    QQmlTableModel *model = view.rootObject()->property("model").value<QQmlTableModel*>();
+    QVERIFY(model);
+
+    const QHash<int, QByteArray> roleNames = model->roleNames();
+    QVERIFY(roleNames.values().contains("display"));
+    QCOMPARE(model->data(model->index(0, 1, QModelIndex()), roleNames.key("display")).toInt(), 22);
+    QCOMPARE(model->data(model->index(1, 1, QModelIndex()), roleNames.key("display")).toInt(), 33);
+    QVERIFY(QMetaObject::invokeMethod(model, "happyBirthday", Q_ARG(QVariant, QLatin1String("Oliver"))));
+    QCOMPARE(model->data(model->index(0, 0, QModelIndex()), roleNames.key("display")).toString(), QLatin1String("John"));
+    QCOMPARE(model->data(model->index(0, 1, QModelIndex()), roleNames.key("display")).toInt(), 22);
+    QCOMPARE(model->data(model->index(1, 0, QModelIndex()), roleNames.key("display")).toString(), QLatin1String("Oliver"));
+    QCOMPARE(model->data(model->index(1, 1, QModelIndex()), roleNames.key("display")).toInt(), 34);
+}
+
+QTEST_MAIN(tst_QQmlTableModel)
+
+#include "tst_qqmltablemodel.moc"
diff --git a/tests/auto/qml/qqmltimer/tst_qqmltimer.cpp b/tests/auto/qml/qqmltimer/tst_qqmltimer.cpp
index 44e7c706bf..4e42d02514 100644
--- a/tests/auto/qml/qqmltimer/tst_qqmltimer.cpp
+++ b/tests/auto/qml/qqmltimer/tst_qqmltimer.cpp
@@ -89,11 +89,9 @@ class TimerHelper : public QObject
 {
     Q_OBJECT
 public:
-    TimerHelper() : QObject(), count(0)
-    {
-    }
+    TimerHelper() { }
 
-    int count;
+    int count = 0;
 
 public slots:
     void timeout() {
@@ -101,9 +99,7 @@ public slots:
     }
 };
 
-tst_qqmltimer::tst_qqmltimer()
-{
-}
+tst_qqmltimer::tst_qqmltimer() { }
 
 void tst_qqmltimer::initTestCase()
 {
@@ -116,7 +112,7 @@ void tst_qqmltimer::notRepeating()
     QQmlComponent component(&engine);
     component.setData(QByteArray("import QtQml 2.0\nTimer { interval: 100; running: true }"), QUrl::fromLocalFile(""));
     QQmlTimer *timer = qobject_cast<QQmlTimer*>(component.create());
-    QVERIFY(timer != 0);
+    QVERIFY(timer != nullptr);
     QVERIFY(timer->isRunning());
     QVERIFY(!timer->isRepeating());
     QCOMPARE(timer->interval(), 100);
@@ -138,7 +134,7 @@ void tst_qqmltimer::notRepeatingStart()
     QQmlComponent component(&engine);
     component.setData(QByteArray("import QtQml 2.0\nTimer { interval: 100 }"), QUrl::fromLocalFile(""));
     QQmlTimer *timer = qobject_cast<QQmlTimer*>(component.create());
-    QVERIFY(timer != 0);
+    QVERIFY(timer != nullptr);
     QVERIFY(!timer->isRunning());
 
     TimerHelper helper;
@@ -163,7 +159,7 @@ void tst_qqmltimer::repeat()
     QQmlComponent component(&engine);
     component.setData(QByteArray("import QtQml 2.0\nTimer { interval: 100; repeat: true; running: true }"), QUrl::fromLocalFile(""));
     QQmlTimer *timer = qobject_cast<QQmlTimer*>(component.create());
-    QVERIFY(timer != 0);
+    QVERIFY(timer != nullptr);
 
     TimerHelper helper;
     connect(timer, SIGNAL(triggered()), &helper, SLOT(timeout()));
@@ -205,7 +201,7 @@ void tst_qqmltimer::triggeredOnStart()
     QQmlComponent component(&engine);
     component.setData(QByteArray("import QtQml 2.0\nTimer { interval: 100; running: true; triggeredOnStart: true }"), QUrl::fromLocalFile(""));
     QQmlTimer *timer = qobject_cast<QQmlTimer*>(component.create());
-    QVERIFY(timer != 0);
+    QVERIFY(timer != nullptr);
     QVERIFY(timer->triggeredOnStart());
 
     TimerHelper helper;
@@ -239,7 +235,7 @@ void tst_qqmltimer::triggeredOnStartRepeat()
     QQmlComponent component(&engine);
     component.setData(QByteArray("import QtQml 2.0\nTimer { interval: 100; running: true; triggeredOnStart: true; repeat: true }"), QUrl::fromLocalFile(""));
     QQmlTimer *timer = qobject_cast<QQmlTimer*>(component.create());
-    QVERIFY(timer != 0);
+    QVERIFY(timer != nullptr);
 
     TimerHelper helper;
     connect(timer, SIGNAL(triggered()), &helper, SLOT(timeout()));
@@ -268,7 +264,7 @@ void tst_qqmltimer::noTriggerIfNotRunning()
         "}"
     ), QUrl::fromLocalFile(""));
     QObject *item = component.create();
-    QVERIFY(item != 0);
+    QVERIFY(item != nullptr);
     consistentWait(200);
     QCOMPARE(item->property("ok").toBool(), true);
 
@@ -281,7 +277,7 @@ void tst_qqmltimer::changeDuration()
     QQmlComponent component(&engine);
     component.setData(QByteArray("import QtQml 2.0\nTimer { interval: 200; repeat: true; running: true }"), QUrl::fromLocalFile(""));
     QQmlTimer *timer = qobject_cast<QQmlTimer*>(component.create());
-    QVERIFY(timer != 0);
+    QVERIFY(timer != nullptr);
 
     TimerHelper helper;
     connect(timer, SIGNAL(triggered()), &helper, SLOT(timeout()));
@@ -317,7 +313,7 @@ void tst_qqmltimer::restart()
     QQmlComponent component(&engine);
     component.setData(QByteArray("import QtQml 2.0\nTimer { interval: 500; repeat: true; running: true }"), QUrl::fromLocalFile(""));
     QQmlTimer *timer = qobject_cast<QQmlTimer*>(component.create());
-    QVERIFY(timer != 0);
+    QVERIFY(timer != nullptr);
 
     TimerHelper helper;
     connect(timer, SIGNAL(triggered()), &helper, SLOT(timeout()));
@@ -350,7 +346,7 @@ void tst_qqmltimer::restartFromTriggered()
                                  " }"), QUrl::fromLocalFile(""));
     QScopedPointer<QObject> object(component.create());
     QQmlTimer *timer = qobject_cast<QQmlTimer*>(object.data());
-    QVERIFY(timer != 0);
+    QVERIFY(timer != nullptr);
 
     TimerHelper helper;
     connect(timer, SIGNAL(triggered()), &helper, SLOT(timeout()));
@@ -378,7 +374,7 @@ void tst_qqmltimer::runningFromTriggered()
                                  " }"), QUrl::fromLocalFile(""));
     QScopedPointer<QObject> object(component.create());
     QQmlTimer *timer = qobject_cast<QQmlTimer*>(object.data());
-    QVERIFY(timer != 0);
+    QVERIFY(timer != nullptr);
 
     TimerHelper helper;
     connect(timer, SIGNAL(triggered()), &helper, SLOT(timeout()));
@@ -401,9 +397,9 @@ void tst_qqmltimer::parentProperty()
     QQmlComponent component(&engine);
     component.setData(QByteArray("import QtQuick 2.0\nItem { Timer { objectName: \"timer\"; running: parent.visible } }"), QUrl::fromLocalFile(""));
     QQuickItem *item = qobject_cast<QQuickItem*>(component.create());
-    QVERIFY(item != 0);
+    QVERIFY(item != nullptr);
     QQmlTimer *timer = item->findChild<QQmlTimer*>("timer");
-    QVERIFY(timer != 0);
+    QVERIFY(timer != nullptr);
 
     QVERIFY(timer->isRunning());
 
diff --git a/tests/auto/qml/qqmltranslation/data/TranslationChangeBase.qml b/tests/auto/qml/qqmltranslation/data/TranslationChangeBase.qml
new file mode 100644
index 0000000000..294fff3284
--- /dev/null
+++ b/tests/auto/qml/qqmltranslation/data/TranslationChangeBase.qml
@@ -0,0 +1,5 @@
+import QtQuick 2.0
+
+Item {
+    property string baseProperty: qsTr("translate me");
+}
diff --git a/tests/auto/qml/qqmltranslation/data/translationChange.qml b/tests/auto/qml/qqmltranslation/data/translationChange.qml
new file mode 100644
index 0000000000..ae3231935c
--- /dev/null
+++ b/tests/auto/qml/qqmltranslation/data/translationChange.qml
@@ -0,0 +1,32 @@
+import QtQuick 2.0
+
+TranslationChangeBase {
+    id: root
+
+    ListModel {
+        id: listModel
+        ListElement {
+            text: qsTr("translate me")
+        }
+    }
+
+    baseProperty: "do not translate"
+    property string text1: qsTr("translate me")
+    function weDoTranslations() {
+        return qsTr("translate me")
+    }
+    property string text2: weDoTranslations()
+    property string text3
+    property string fromListModel: listModel.get(0).text
+
+    states: [
+        State {
+            name: "default"
+            when: 1 == 1
+            PropertyChanges {
+                target: root
+                text3: qsTr("translate me")
+            }
+        }
+    ]
+}
diff --git a/tests/auto/qml/qqmltranslation/tst_qqmltranslation.cpp b/tests/auto/qml/qqmltranslation/tst_qqmltranslation.cpp
index 1fc803a395..809a9bd9db 100644
--- a/tests/auto/qml/qqmltranslation/tst_qqmltranslation.cpp
+++ b/tests/auto/qml/qqmltranslation/tst_qqmltranslation.cpp
@@ -44,6 +44,7 @@ private slots:
     void translation_data();
     void translation();
     void idTranslation();
+    void translationChange();
 };
 
 void tst_qqmltranslation::translation_data()
@@ -70,12 +71,12 @@ void tst_qqmltranslation::translation()
     QQmlEngine engine;
     QQmlComponent component(&engine, testFile);
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     if (verifyCompiledData) {
         QQmlContext *context = qmlContext(object);
         QQmlEnginePrivate *engine = QQmlEnginePrivate::get(context->engine());
-        QQmlTypeData *typeData = engine->typeLoader.getType(context->baseUrl());
+        QQmlRefPointer<QQmlTypeData> typeData = engine->typeLoader.getType(context->baseUrl());
         QV4::CompiledData::CompilationUnit *compilationUnit = typeData->compilationUnit();
         QVERIFY(compilationUnit);
 
@@ -84,11 +85,10 @@ void tst_qqmltranslation::translation()
                              << QStringLiteral("disambiguation")
                              << QStringLiteral("singular") << QStringLiteral("plural");
 
-        const QV4::CompiledData::Unit *unit = compilationUnit->data;
-        const QV4::CompiledData::Object *rootObject = unit->objectAt(unit->indexOfRootObject);
+        const QV4::CompiledData::Object *rootObject = compilationUnit->objectAt(/*root object*/0);
         const QV4::CompiledData::Binding *binding = rootObject->bindingTable();
         for (quint32 i = 0; i < rootObject->nBindings; ++i, ++binding) {
-            const QString propertyName = unit->stringAt(binding->propertyNameIndex);
+            const QString propertyName = compilationUnit->stringAt(binding->propertyNameIndex);
 
             const bool expectCompiledTranslation = compiledTranslations.contains(propertyName);
 
@@ -130,20 +130,19 @@ void tst_qqmltranslation::idTranslation()
     QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("idtranslation.qml"));
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     {
         QQmlContext *context = qmlContext(object);
         QQmlEnginePrivate *engine = QQmlEnginePrivate::get(context->engine());
-        QQmlTypeData *typeData = engine->typeLoader.getType(context->baseUrl());
+        QQmlRefPointer<QQmlTypeData> typeData = engine->typeLoader.getType(context->baseUrl());
         QV4::CompiledData::CompilationUnit *compilationUnit = typeData->compilationUnit();
         QVERIFY(compilationUnit);
 
-        const QV4::CompiledData::Unit *unit = compilationUnit->data;
-        const QV4::CompiledData::Object *rootObject = unit->objectAt(unit->indexOfRootObject);
+        const QV4::CompiledData::Object *rootObject = compilationUnit->objectAt(/*root object*/0);
         const QV4::CompiledData::Binding *binding = rootObject->bindingTable();
         for (quint32 i = 0; i < rootObject->nBindings; ++i, ++binding) {
-            const QString propertyName = unit->stringAt(binding->propertyNameIndex);
+            const QString propertyName = compilationUnit->stringAt(binding->propertyNameIndex);
             if (propertyName == "idTranslation") {
                 if (binding->type != QV4::CompiledData::Binding::Type_TranslationById)
                     qDebug() << "binding for property" << propertyName << "is not a compiled translation";
@@ -162,6 +161,55 @@ void tst_qqmltranslation::idTranslation()
     delete object;
 }
 
+class DummyTranslator : public QTranslator
+{
+    Q_OBJECT
+
+    QString translate(const char *context, const char *sourceText, const char *disambiguation, int n) const override
+    {
+        Q_UNUSED(context);
+        Q_UNUSED(disambiguation);
+        Q_UNUSED(n);
+        if (!qstrcmp(sourceText, "translate me"))
+            return QString::fromUtf8("xxx");
+        return QString();
+    }
+
+    bool isEmpty() const override
+    {
+        return false;
+    }
+};
+
+void tst_qqmltranslation::translationChange()
+{
+    QQmlEngine engine;
+
+    QQmlComponent component(&engine, testFileUrl("translationChange.qml"));
+    QScopedPointer<QObject> object(component.create());
+    QVERIFY(!object.isNull());
+
+    QCOMPARE(object->property("baseProperty").toString(), QString::fromUtf8("do not translate"));
+    QCOMPARE(object->property("text1").toString(), QString::fromUtf8("translate me"));
+    QCOMPARE(object->property("text2").toString(), QString::fromUtf8("translate me"));
+    QCOMPARE(object->property("text3").toString(), QString::fromUtf8("translate me"));
+    QCOMPARE(object->property("fromListModel").toString(), QString::fromUtf8("translate me"));
+
+    DummyTranslator translator;
+    QCoreApplication::installTranslator(&translator);
+
+    QEvent ev(QEvent::LanguageChange);
+    QCoreApplication::sendEvent(&engine, &ev);
+
+    QCOMPARE(object->property("baseProperty").toString(), QString::fromUtf8("do not translate"));
+    QCOMPARE(object->property("text1").toString(), QString::fromUtf8("xxx"));
+    QCOMPARE(object->property("text2").toString(), QString::fromUtf8("xxx"));
+    QCOMPARE(object->property("text3").toString(), QString::fromUtf8("xxx"));
+    QCOMPARE(object->property("fromListModel").toString(), QString::fromUtf8("xxx"));
+
+    QCoreApplication::removeTranslator(&translator);
+}
+
 QTEST_MAIN(tst_qqmltranslation)
 
 #include "tst_qqmltranslation.moc"
diff --git a/tests/auto/qml/qqmltypeloader/data/Base.qml b/tests/auto/qml/qqmltypeloader/data/Base.qml
new file mode 100644
index 0000000000..431c659424
--- /dev/null
+++ b/tests/auto/qml/qqmltypeloader/data/Base.qml
@@ -0,0 +1,3 @@
+import QtQml 2.0
+
+QtObject {}
diff --git a/tests/auto/qml/qqmltypeloader/data/ComponentWithIncubator.qml b/tests/auto/qml/qqmltypeloader/data/ComponentWithIncubator.qml
new file mode 100644
index 0000000000..b3610831df
--- /dev/null
+++ b/tests/auto/qml/qqmltypeloader/data/ComponentWithIncubator.qml
@@ -0,0 +1,9 @@
+import QtQuick 2.0
+
+Item {
+    Repeater {
+        model: 3
+        Item {}
+    }
+}
+
diff --git a/tests/auto/qml/qqmltypeloader/data/CppRegisteredSingleton1.qml b/tests/auto/qml/qqmltypeloader/data/CppRegisteredSingleton1.qml
new file mode 100644
index 0000000000..f4ad5e5f7a
--- /dev/null
+++ b/tests/auto/qml/qqmltypeloader/data/CppRegisteredSingleton1.qml
@@ -0,0 +1,6 @@
+pragma Singleton
+import QtQuick 2.0
+
+Item {
+    property bool ok: true
+}
diff --git a/tests/auto/qml/qqmltypeloader/data/CppRegisteredSingleton2.qml b/tests/auto/qml/qqmltypeloader/data/CppRegisteredSingleton2.qml
new file mode 100644
index 0000000000..55dd57517f
--- /dev/null
+++ b/tests/auto/qml/qqmltypeloader/data/CppRegisteredSingleton2.qml
@@ -0,0 +1,7 @@
+pragma Singleton
+import QtQuick 2.0
+import cppsingletonmodule 1.0
+
+Item {
+    property bool ok: CppRegisteredSingleton1.ok
+}
diff --git a/tests/auto/qml/qqmltypeloader/data/Fast/Fast.qml b/tests/auto/qml/qqmltypeloader/data/Fast/Fast.qml
new file mode 100644
index 0000000000..e879577e10
--- /dev/null
+++ b/tests/auto/qml/qqmltypeloader/data/Fast/Fast.qml
@@ -0,0 +1,4 @@
+import QtQml 2.0
+
+QtObject {
+}
diff --git a/tests/auto/qml/qqmltypeloader/data/Fast/qmldir b/tests/auto/qml/qqmltypeloader/data/Fast/qmldir
new file mode 100644
index 0000000000..a6a4c9e6c7
--- /dev/null
+++ b/tests/auto/qml/qqmltypeloader/data/Fast/qmldir
@@ -0,0 +1 @@
+Fast 1.0 Fast.qml
diff --git a/tests/auto/qml/qqmltypeloader/data/Intercept.qml b/tests/auto/qml/qqmltypeloader/data/Intercept.qml
new file mode 100644
index 0000000000..b557b4b941
--- /dev/null
+++ b/tests/auto/qml/qqmltypeloader/data/Intercept.qml
@@ -0,0 +1,41 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.0
+import Fast 1.0
+
+Item {
+    Rectangle {
+        color: "red"
+        width: 100
+        height: 100
+    }
+    Fast {
+
+    }
+}
diff --git a/tests/auto/qml/qqmltypeloader/data/Load.qml b/tests/auto/qml/qqmltypeloader/data/Load.qml
new file mode 100644
index 0000000000..0b893bb5cd
--- /dev/null
+++ b/tests/auto/qml/qqmltypeloader/data/Load.qml
@@ -0,0 +1,11 @@
+import QtQuick 2.0
+
+Item {
+    property int xy: loader.xy
+    Loader {
+        id: loader
+        asynchronous: true
+        source: 'Base.qml'
+        property int xy: item.xy
+    }
+}
diff --git a/tests/auto/qml/qqmltypeloader/data/Singleton.qml b/tests/auto/qml/qqmltypeloader/data/Singleton.qml
new file mode 100644
index 0000000000..3a1b1c1493
--- /dev/null
+++ b/tests/auto/qml/qqmltypeloader/data/Singleton.qml
@@ -0,0 +1,7 @@
+pragma Singleton
+import QtQml 2.0
+import modulewithsingleton 1.0
+
+QtObject {
+    property bool ok: true
+}
diff --git a/tests/auto/qml/qqmltypeloader/data/ValueSource.qml b/tests/auto/qml/qqmltypeloader/data/ValueSource.qml
new file mode 100644
index 0000000000..19e6e730c8
--- /dev/null
+++ b/tests/auto/qml/qqmltypeloader/data/ValueSource.qml
@@ -0,0 +1,7 @@
+pragma Singleton
+import QtQuick 2.6
+
+Item {
+    id: valueSource
+    property int something: 10
+}
diff --git a/tests/auto/qml/qqmltypeloader/data/implicitcomponent.qml b/tests/auto/qml/qqmltypeloader/data/implicitcomponent.qml
new file mode 100644
index 0000000000..9cebc88c8b
--- /dev/null
+++ b/tests/auto/qml/qqmltypeloader/data/implicitcomponent.qml
@@ -0,0 +1,10 @@
+import QtQml 2.2
+
+QtObject {
+    property Component some: QtObject {
+        property int rrr: 2
+        property Component onemore: QtObject {
+            property int brrrr: -1
+        }
+    }
+}
diff --git a/tests/auto/qml/qqmltypeloader/data/imports/multisingletonmodule/Singleton1.qml b/tests/auto/qml/qqmltypeloader/data/imports/multisingletonmodule/Singleton1.qml
new file mode 100644
index 0000000000..34eca59f86
--- /dev/null
+++ b/tests/auto/qml/qqmltypeloader/data/imports/multisingletonmodule/Singleton1.qml
@@ -0,0 +1,7 @@
+pragma Singleton
+import QtQuick 2.0
+import "."
+
+Item {
+    property bool ok: true
+}
diff --git a/tests/auto/qml/qqmltypeloader/data/imports/multisingletonmodule/Singleton2.qml b/tests/auto/qml/qqmltypeloader/data/imports/multisingletonmodule/Singleton2.qml
new file mode 100644
index 0000000000..607d85d7fb
--- /dev/null
+++ b/tests/auto/qml/qqmltypeloader/data/imports/multisingletonmodule/Singleton2.qml
@@ -0,0 +1,7 @@
+pragma Singleton
+import QtQuick 2.0
+import "."
+
+Item {
+    property bool ok: Singleton1.ok
+}
diff --git a/tests/auto/qml/qqmltypeloader/data/imports/multisingletonmodule/qmldir b/tests/auto/qml/qqmltypeloader/data/imports/multisingletonmodule/qmldir
new file mode 100644
index 0000000000..71b889a12d
--- /dev/null
+++ b/tests/auto/qml/qqmltypeloader/data/imports/multisingletonmodule/qmldir
@@ -0,0 +1,2 @@
+singleton Singleton1 1.0 Singleton1.qml
+singleton Singleton2 1.0 Singleton2.qml
diff --git a/tests/auto/qml/qqmltypeloader/data/multisingletonuser.qml b/tests/auto/qml/qqmltypeloader/data/multisingletonuser.qml
new file mode 100644
index 0000000000..b80e2c5223
--- /dev/null
+++ b/tests/auto/qml/qqmltypeloader/data/multisingletonuser.qml
@@ -0,0 +1,7 @@
+import QtQml 2.0
+import multisingletonmodule 1.0
+import cppsingletonmodule 1.0
+
+QtObject {
+    property bool ok: Singleton2.ok && CppRegisteredSingleton2.ok
+}
diff --git a/tests/auto/qml/qqmltypeloader/data/redirected/Imported.qml b/tests/auto/qml/qqmltypeloader/data/redirected/Imported.qml
new file mode 100644
index 0000000000..62954fe1b2
--- /dev/null
+++ b/tests/auto/qml/qqmltypeloader/data/redirected/Imported.qml
@@ -0,0 +1,5 @@
+import QtQml 2.0
+
+QtObject {
+    property int xy: 323232
+}
diff --git a/tests/auto/qml/qqmltypeloader/data/redirected/Redirected.qml b/tests/auto/qml/qqmltypeloader/data/redirected/Redirected.qml
new file mode 100644
index 0000000000..40fec5ed31
--- /dev/null
+++ b/tests/auto/qml/qqmltypeloader/data/redirected/Redirected.qml
@@ -0,0 +1,5 @@
+import QtQml 2.0
+
+Imported {
+
+}
diff --git a/tests/auto/qml/qqmltypeloader/data/redirected/qmldir b/tests/auto/qml/qqmltypeloader/data/redirected/qmldir
new file mode 100644
index 0000000000..8eb1fa5c18
--- /dev/null
+++ b/tests/auto/qml/qqmltypeloader/data/redirected/qmldir
@@ -0,0 +1 @@
+Imported 1.0 Imported.qml
diff --git a/tests/auto/qml/qqmltypeloader/data/singletonuser.qml b/tests/auto/qml/qqmltypeloader/data/singletonuser.qml
new file mode 100644
index 0000000000..79ca47e12f
--- /dev/null
+++ b/tests/auto/qml/qqmltypeloader/data/singletonuser.qml
@@ -0,0 +1,6 @@
+import QtQml 2.0
+import modulewithsingleton 1.0
+
+QtObject {
+    property bool ok: Singleton.ok
+}
diff --git a/tests/auto/qml/qqmltypeloader/data/test_intercept.qml b/tests/auto/qml/qqmltypeloader/data/test_intercept.qml
new file mode 100644
index 0000000000..0d64cb7e28
--- /dev/null
+++ b/tests/auto/qml/qqmltypeloader/data/test_intercept.qml
@@ -0,0 +1,53 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.0
+
+ListView {
+    width: 400
+    height: 500
+    model: 2
+
+    id: test
+    property int created: 0
+    property int loaded: 0
+
+    delegate: Loader {
+        width: ListView.view.width
+        height: 100
+        asynchronous: true
+        source: index == 0 ? "Intercept.qml" : "GenericView.qml"
+
+        onLoaded: {
+            test.loaded++
+        }
+        Component.onCompleted: {
+            test.created++
+        }
+    }
+}
diff --git a/tests/auto/qml/qqmltypeloader/data/trim_cache3.qml b/tests/auto/qml/qqmltypeloader/data/trim_cache3.qml
new file mode 100644
index 0000000000..219c7d3bcb
--- /dev/null
+++ b/tests/auto/qml/qqmltypeloader/data/trim_cache3.qml
@@ -0,0 +1,14 @@
+import QtQuick 2.0
+
+Item {
+    width: 400
+    height: 400
+
+    property alias source: loader.source
+
+    Loader {
+        id: loader
+        source: "ComponentWithIncubator.qml"
+    }
+}
+
diff --git a/tests/auto/qml/qqmltypeloader/tst_qqmltypeloader.cpp b/tests/auto/qml/qqmltypeloader/tst_qqmltypeloader.cpp
index 3d3a7ff725..0c4abf19f4 100644
--- a/tests/auto/qml/qqmltypeloader/tst_qqmltypeloader.cpp
+++ b/tests/auto/qml/qqmltypeloader/tst_qqmltypeloader.cpp
@@ -28,10 +28,15 @@
 
 #include <QtTest/QtTest>
 #include <QtQml/qqmlengine.h>
+#include <QtQml/qqmlnetworkaccessmanagerfactory.h>
 #include <QtQuick/qquickview.h>
 #include <QtQuick/qquickitem.h>
+#if QT_CONFIG(process)
+#include <QtCore/qprocess.h>
+#endif
 #include <QtQml/private/qqmlengine_p.h>
 #include <QtQml/private/qqmltypeloader_p.h>
+#include "../../shared/testhttpserver.h"
 #include "../../shared/util.h"
 
 class tst_QQMLTypeLoader : public QQmlDataTest
@@ -43,6 +48,14 @@ private slots:
     void loadComponentSynchronously();
     void trimCache();
     void trimCache2();
+    void trimCache3();
+    void keepSingleton();
+    void keepRegistrations();
+    void intercept();
+    void redirect();
+    void qmlSingletonWithinModule();
+    void multiSingletonModule();
+    void implicitComponentModule();
 };
 
 void tst_QQMLTypeLoader::testLoadComplete()
@@ -56,7 +69,7 @@ void tst_QQMLTypeLoader::testLoadComplete()
     QVERIFY(QTest::qWaitForWindowExposed(window));
 
     QObject *rootObject = window->rootObject();
-    QTRY_VERIFY(rootObject != 0);
+    QTRY_VERIFY(rootObject != nullptr);
     QTRY_COMPARE(rootObject->property("created").toInt(), 2);
     QTRY_COMPARE(rootObject->property("loaded").toInt(), 2);
     delete window;
@@ -68,7 +81,7 @@ void tst_QQMLTypeLoader::loadComponentSynchronously()
     QTest::ignoreMessage(QtWarningMsg, QRegularExpression(
                              QLatin1String(".*nonprotocol::1:1: QtObject is not a type.*")));
     QQmlComponent component(&engine, testFileUrl("load_synchronous.qml"));
-    QObject *o = component.create();
+    QScopedPointer<QObject> o(component.create());
     QVERIFY(o);
 }
 
@@ -80,7 +93,7 @@ void tst_QQMLTypeLoader::trimCache()
         QUrl url = testFileUrl("trim_cache.qml");
         url.setQuery(QString::number(i));
 
-        QQmlTypeData *data = loader.getType(url);
+        QQmlTypeData *data = loader.getType(url).take();
         // Run an event loop to receive the callback that release()es.
         QTRY_COMPARE(data->count(), 2);
 
@@ -109,7 +122,7 @@ void tst_QQMLTypeLoader::trimCache()
 
 void tst_QQMLTypeLoader::trimCache2()
 {
-    QQuickView *window = new QQuickView();
+    QScopedPointer<QQuickView> window(new QQuickView());
     window->setSource(testFileUrl("trim_cache2.qml"));
     QQmlTypeLoader &loader = QQmlEnginePrivate::get(window->engine())->typeLoader;
     // in theory if gc has already run this could be false
@@ -120,6 +133,376 @@ void tst_QQMLTypeLoader::trimCache2()
     QCOMPARE(loader.isTypeLoaded(testFileUrl("MyComponent2.qml")), false);
 }
 
+// test trimming the cache of an item that contains sub-items created via incubation
+void tst_QQMLTypeLoader::trimCache3()
+{
+    QScopedPointer<QQuickView> window(new QQuickView());
+    window->setSource(testFileUrl("trim_cache3.qml"));
+    QQmlTypeLoader &loader = QQmlEnginePrivate::get(window->engine())->typeLoader;
+    QCOMPARE(loader.isTypeLoaded(testFileUrl("ComponentWithIncubator.qml")), true);
+
+    QQmlProperty::write(window->rootObject(), "source", QString());
+
+    // handle our deleteLater and cleanup
+    QCoreApplication::sendPostedEvents(nullptr, QEvent::DeferredDelete);
+    QCoreApplication::processEvents();
+    window->engine()->collectGarbage();
+
+    window->engine()->trimComponentCache();
+
+    QCOMPARE(loader.isTypeLoaded(testFileUrl("ComponentWithIncubator.qml")), false);
+}
+
+static void checkSingleton(const QString &dataDirectory)
+{
+    QQmlEngine engine;
+    engine.addImportPath(dataDirectory);
+    QQmlComponent component(&engine);
+    component.setData("import ClusterDemo 1.0\n"
+                      "import QtQuick 2.6\n"
+                      "import \"..\"\n"
+                      "Item { property int t: ValueSource.something }",
+                      QUrl::fromLocalFile(dataDirectory + "/abc/Xyz.qml"));
+    QCOMPARE(component.status(), QQmlComponent::Ready);
+    QScopedPointer<QObject> o(component.create());
+    QVERIFY(o.data());
+    QCOMPARE(o->property("t").toInt(), 10);
+}
+
+void tst_QQMLTypeLoader::keepSingleton()
+{
+    qmlRegisterSingletonType(testFileUrl("ValueSource.qml"), "ClusterDemo", 1, 0, "ValueSource");
+    checkSingleton(dataDirectory());
+    QQmlMetaType::freeUnusedTypesAndCaches();
+    checkSingleton(dataDirectory());
+}
+
+class TestObject : public QObject
+{
+    Q_OBJECT
+public:
+    TestObject(QObject *parent = nullptr) : QObject(parent) {}
+};
+
+QML_DECLARE_TYPE(TestObject)
+
+static void verifyTypes(bool shouldHaveTestObject, bool shouldHaveFast)
+{
+    bool hasTestObject = false;
+    bool hasFast = false;
+    for (const QQmlType &type : QQmlMetaType::qmlAllTypes()) {
+        if (type.elementName() == QLatin1String("Fast"))
+            hasFast = true;
+        else if (type.elementName() == QLatin1String("TestObject"))
+            hasTestObject = true;
+    }
+    QCOMPARE(hasTestObject, shouldHaveTestObject);
+    QCOMPARE(hasFast, shouldHaveFast);
+}
+
+void tst_QQMLTypeLoader::keepRegistrations()
+{
+    verifyTypes(false, false);
+    qmlRegisterType<TestObject>("Test", 1, 0, "TestObject");
+    verifyTypes(true, false);
+
+    {
+        QQmlEngine engine;
+        engine.addImportPath(dataDirectory());
+        QQmlComponent component(&engine);
+        component.setData("import Fast 1.0\nFast {}", QUrl());
+        QVERIFY2(component.errorString().isEmpty(), component.errorString().toUtf8().constData());
+        QCOMPARE(component.status(), QQmlComponent::Ready);
+        QScopedPointer<QObject> o(component.create());
+        QVERIFY(o.data());
+        verifyTypes(true, true);
+    }
+
+    verifyTypes(true, false); // Fast is gone again, even though an event was still scheduled.
+    QQmlMetaType::freeUnusedTypesAndCaches();
+    verifyTypes(true, false); // qmlRegisterType creates an undeletable type.
+}
+
+class NetworkReply : public QNetworkReply
+{
+public:
+    NetworkReply()
+    {
+        open(QIODevice::ReadOnly);
+    }
+
+    void setData(const QByteArray &data)
+    {
+        if (isFinished())
+            return;
+        m_buffer = data;
+        emit readyRead();
+        setFinished(true);
+        emit finished();
+    }
+
+    void fail()
+    {
+        if (isFinished())
+            return;
+        m_buffer.clear();
+        setError(ContentNotFoundError, "content not found");
+        emit error(ContentNotFoundError);
+        setFinished(true);
+        emit finished();
+    }
+
+    qint64 bytesAvailable() const override
+    {
+        return m_buffer.size();
+    }
+
+    qint64 readData(char *data, qint64 maxlen) override
+    {
+        if (m_buffer.length() < maxlen)
+            maxlen = m_buffer.length();
+        std::memcpy(data, m_buffer.data(), maxlen);
+        m_buffer.remove(0, maxlen);
+        return maxlen;
+    }
+
+    void abort() override
+    {
+        if (isFinished())
+            return;
+        m_buffer.clear();
+        setFinished(true);
+        emit finished();
+    }
+
+private:
+    QByteArray m_buffer;
+};
+
+class NetworkAccessManager : public QNetworkAccessManager
+{
+    Q_OBJECT
+public:
+
+    NetworkAccessManager(QObject *parent) : QNetworkAccessManager(parent)
+    {
+    }
+
+    QNetworkReply *createRequest(Operation op, const QNetworkRequest &request,
+                                 QIODevice *outgoingData) override
+    {
+        QUrl url = request.url();
+        QString scheme = url.scheme();
+        if (op != GetOperation || !scheme.endsWith("+debug"))
+            return QNetworkAccessManager::createRequest(op, request, outgoingData);
+
+        scheme.chop(sizeof("+debug") - 1);
+        url.setScheme(scheme);
+
+        NetworkReply *reply = new NetworkReply;
+        QString filename = QQmlFile::urlToLocalFileOrQrc(url);
+        QTimer::singleShot(10, reply, [this, reply, filename]() {
+            if (filename.isEmpty()) {
+                reply->fail();
+            } else {
+                QFile file(filename);
+                if (file.open(QIODevice::ReadOnly)) {
+                    emit loaded(filename);
+                    reply->setData(transformQmldir(filename, file.readAll()));
+                } else
+                    reply->fail();
+            }
+        });
+        return reply;
+    }
+
+    QByteArray transformQmldir(const QString &filename, const QByteArray &content)
+    {
+        if (!filename.endsWith("/qmldir"))
+            return content;
+
+        // Make qmldir plugin paths absolute, so that we don't try to load them over the network
+        QByteArray result;
+        QByteArray path = filename.toUtf8();
+        path.chop(sizeof("qmldir") - 1);
+        for (QByteArray line : content.split('\n')) {
+            if (line.isEmpty())
+                continue;
+            QList<QByteArray> segments = line.split(' ');
+            if (segments.startsWith("plugin")) {
+                if (segments.length() == 2) {
+                    segments.append(path);
+                } else if (segments.length() == 3) {
+                    if (!segments[2].startsWith('/'))
+                        segments[2] = path + segments[2];
+                } else {
+                    // Invalid plugin declaration. Ignore
+                }
+                result.append(segments.join(' '));
+            } else {
+                result.append(line);
+            }
+            result.append('\n');
+        }
+        return result;
+    }
+
+signals:
+    void loaded(const QString &filename);
+};
+
+class NetworkAccessManagerFactory : public QQmlNetworkAccessManagerFactory
+{
+public:
+    QStringList loadedFiles;
+
+    QNetworkAccessManager *create(QObject *parent) override
+    {
+        NetworkAccessManager *manager = new NetworkAccessManager(parent);
+        QObject::connect(manager, &NetworkAccessManager::loaded, [this](const QString &filename) {
+            loadedFiles.append(filename);
+        });
+        return manager;
+    }
+};
+
+class UrlInterceptor : public QQmlAbstractUrlInterceptor
+{
+public:
+    QUrl intercept(const QUrl &path, DataType type) override
+    {
+        Q_UNUSED(type);
+        if (!QQmlFile::isLocalFile(path))
+            return path;
+
+        QUrl result = path;
+        QString scheme = result.scheme();
+        if (!scheme.endsWith("+debug"))
+            result.setScheme(scheme + "+debug");
+        return result;
+    }
+};
+
+void tst_QQMLTypeLoader::intercept()
+{
+    qmlClearTypeRegistrations();
+
+    QQmlEngine engine;
+    engine.addImportPath(dataDirectory());
+    engine.addImportPath(QT_TESTCASE_BUILDDIR);
+
+    UrlInterceptor interceptor;
+    NetworkAccessManagerFactory factory;
+
+    engine.setUrlInterceptor(&interceptor);
+    engine.setNetworkAccessManagerFactory(&factory);
+
+    QQmlComponent component(&engine, testFileUrl("test_intercept.qml"));
+
+    QVERIFY(component.status() != QQmlComponent::Ready);
+    QTRY_VERIFY2(component.status() == QQmlComponent::Ready,
+                 component.errorString().toUtf8().constData());
+
+    QScopedPointer<QObject> o(component.create());
+    QVERIFY(o.data());
+
+    QTRY_COMPARE(o->property("created").toInt(), 2);
+    QTRY_COMPARE(o->property("loaded").toInt(), 2);
+
+    QVERIFY(factory.loadedFiles.length() >= 6);
+    QVERIFY(factory.loadedFiles.contains(dataDirectory() + "/test_intercept.qml"));
+    QVERIFY(factory.loadedFiles.contains(dataDirectory() + "/Intercept.qml"));
+    QVERIFY(factory.loadedFiles.contains(dataDirectory() + "/Fast/qmldir"));
+    QVERIFY(factory.loadedFiles.contains(dataDirectory() + "/Fast/Fast.qml"));
+    QVERIFY(factory.loadedFiles.contains(dataDirectory() + "/GenericView.qml"));
+    QVERIFY(factory.loadedFiles.contains(QLatin1String(QT_TESTCASE_BUILDDIR) + "/Slow/qmldir"));
+}
+
+void tst_QQMLTypeLoader::redirect()
+{
+    TestHTTPServer server;
+    QVERIFY2(server.listen(), qPrintable(server.errorString()));
+    QVERIFY(server.serveDirectory(dataDirectory()));
+    server.addRedirect("Base.qml", server.urlString("/redirected/Redirected.qml"));
+
+    QQmlEngine engine;
+    QQmlComponent component(&engine);
+    component.loadUrl(server.urlString("/Load.qml"), QQmlComponent::Asynchronous);
+    QTRY_VERIFY2(component.isReady(), qPrintable(component.errorString()));
+
+    QObject *object = component.create();
+    QTRY_COMPARE(object->property("xy").toInt(), 323232);
+}
+
+void tst_QQMLTypeLoader::qmlSingletonWithinModule()
+{
+    qmlClearTypeRegistrations();
+    QQmlEngine engine;
+    qmlRegisterSingletonType(testFileUrl("Singleton.qml"), "modulewithsingleton", 1, 0, "Singleton");
+
+    QQmlComponent component(&engine, testFileUrl("singletonuser.qml"));
+    QCOMPARE(component.status(), QQmlComponent::Ready);
+    QScopedPointer<QObject> obj(component.create());
+    QVERIFY(!obj.isNull());
+    QVERIFY(obj->property("ok").toBool());
+}
+
+static void checkCleanCacheLoad(const QString &testCase)
+{
+#if QT_CONFIG(process)
+    const char *skipKey = "QT_TST_QQMLTYPELOADER_SKIP_MISMATCH";
+    if (qEnvironmentVariableIsSet(skipKey))
+        return;
+    for (int i = 0; i < 5; ++i) {
+        QProcess child;
+        child.setProgram(QCoreApplication::applicationFilePath());
+        child.setArguments(QStringList(testCase));
+        QProcessEnvironment env = QProcessEnvironment::systemEnvironment();
+        env.insert(QLatin1String("QT_LOGGING_RULES"), QLatin1String("qt.qml.diskcache.debug=true"));
+        env.insert(QLatin1String(skipKey), QLatin1String("1"));
+        child.setProcessEnvironment(env);
+        child.start();
+        QVERIFY(child.waitForFinished());
+        QCOMPARE(child.exitCode(), 0);
+        QVERIFY(!child.readAllStandardOutput().contains("Checksum mismatch for cached version"));
+        QVERIFY(!child.readAllStandardError().contains("Checksum mismatch for cached version"));
+    }
+#else
+    Q_UNUSED(testCase);
+#endif
+}
+
+void tst_QQMLTypeLoader::multiSingletonModule()
+{
+    qmlClearTypeRegistrations();
+    QQmlEngine engine;
+    engine.addImportPath(testFile("imports"));
+
+    qmlRegisterSingletonType(testFileUrl("CppRegisteredSingleton1.qml"), "cppsingletonmodule",
+                             1, 0, "CppRegisteredSingleton1");
+    qmlRegisterSingletonType(testFileUrl("CppRegisteredSingleton2.qml"), "cppsingletonmodule",
+                             1, 0, "CppRegisteredSingleton2");
+
+    QQmlComponent component(&engine, testFileUrl("multisingletonuser.qml"));
+    QCOMPARE(component.status(), QQmlComponent::Ready);
+    QScopedPointer<QObject> obj(component.create());
+    QVERIFY(!obj.isNull());
+    QVERIFY(obj->property("ok").toBool());
+
+    checkCleanCacheLoad(QLatin1String("multiSingletonModule"));
+}
+
+void tst_QQMLTypeLoader::implicitComponentModule()
+{
+    QQmlEngine engine;
+    QQmlComponent component(&engine, testFileUrl("implicitcomponent.qml"));
+    QCOMPARE(component.status(), QQmlComponent::Ready);
+    QScopedPointer<QObject> obj(component.create());
+    QVERIFY(!obj.isNull());
+
+    checkCleanCacheLoad(QLatin1String("implicitComponentModule"));
+}
+
 QTEST_MAIN(tst_QQMLTypeLoader)
 
 #include "tst_qqmltypeloader.moc"
diff --git a/tests/auto/qml/qqmltypeloader/tst_qqmltypeloader.pro b/tests/auto/qml/qqmltypeloader/tst_qqmltypeloader.pro
index 3a20e94741..0352561e03 100644
--- a/tests/auto/qml/qqmltypeloader/tst_qqmltypeloader.pro
+++ b/tests/auto/qml/qqmltypeloader/tst_qqmltypeloader.pro
@@ -3,7 +3,12 @@ TARGET = tst_qqmltypeloader
 QT += qml testlib qml-private quick
 macx:CONFIG -= app_bundle
 
-SOURCES += tst_qqmltypeloader.cpp
+SOURCES += \
+    tst_qqmltypeloader.cpp \
+    ../../shared/testhttpserver.cpp
+
+HEADERS += \
+    ../../shared/testhttpserver.h
 
 include (../../shared/util.pri)
 
diff --git a/tests/auto/qml/qqmlvaluetypeproviders/tst_qqmlvaluetypeproviders.cpp b/tests/auto/qml/qqmlvaluetypeproviders/tst_qqmlvaluetypeproviders.cpp
index 1902801c8f..22074602b7 100644
--- a/tests/auto/qml/qqmlvaluetypeproviders/tst_qqmlvaluetypeproviders.cpp
+++ b/tests/auto/qml/qqmlvaluetypeproviders/tst_qqmlvaluetypeproviders.cpp
@@ -78,7 +78,7 @@ void tst_qqmlvaluetypeproviders::qtqmlValueTypes()
     QVERIFY(!component.isError());
     QVERIFY(component.errors().isEmpty());
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
     QVERIFY(object->property("qtqmlTypeSuccess").toBool());
     QVERIFY(object->property("qtquickTypeSuccess").toBool());
     delete object;
@@ -91,7 +91,7 @@ void tst_qqmlvaluetypeproviders::qtquickValueTypes()
     QVERIFY(!component.isError());
     QVERIFY(component.errors().isEmpty());
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
     QVERIFY(object->property("qtqmlTypeSuccess").toBool());
     QVERIFY(object->property("qtquickTypeSuccess").toBool());
     delete object;
@@ -104,7 +104,7 @@ void tst_qqmlvaluetypeproviders::comparisonSemantics()
     QVERIFY(!component.isError());
     QVERIFY(component.errors().isEmpty());
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
     QVERIFY(object->property("comparisonSuccess").toBool());
     delete object;
 }
@@ -116,7 +116,7 @@ void tst_qqmlvaluetypeproviders::cppIntegration()
     QVERIFY(!component.isError());
     QVERIFY(component.errors().isEmpty());
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     // ensure accessing / comparing / assigning cpp-defined props
     // and qml-defined props works in QML.
@@ -156,7 +156,7 @@ void tst_qqmlvaluetypeproviders::jsObjectConversion()
     QVERIFY(!component.isError());
     QVERIFY(component.errors().isEmpty());
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
     QVERIFY(object->property("qtquickTypeSuccess").toBool());
     delete object;
 }
@@ -168,7 +168,7 @@ void tst_qqmlvaluetypeproviders::invokableFunctions()
     QVERIFY(!component.isError());
     QVERIFY(component.errors().isEmpty());
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
     QVERIFY(object->property("complete").toBool());
     QVERIFY(object->property("success").toBool());
     delete object;
@@ -233,7 +233,7 @@ public:
         if (type == qMetaTypeId<TestValue>())
             return &TestValueType::staticMetaObject;
 
-        return 0;
+        return nullptr;
     }
 
 };
@@ -284,7 +284,7 @@ void tst_qqmlvaluetypeproviders::userType()
 
     QQmlComponent component(&e, testFileUrl("userType.qml"));
     QScopedPointer<QObject> obj(component.create());
-    QVERIFY(obj != 0);
+    QVERIFY(obj != nullptr);
     QCOMPARE(obj->property("success").toBool(), true);
 }
 
@@ -295,7 +295,7 @@ void tst_qqmlvaluetypeproviders::changedSignal()
     QVERIFY(!component.isError());
     QVERIFY(component.errors().isEmpty());
     QScopedPointer<QObject> object(component.create());
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
     QVERIFY(object->property("complete").toBool());
     QVERIFY(object->property("success").toBool());
 }
diff --git a/tests/auto/qml/qqmlvaluetypes/tst_qqmlvaluetypes.cpp b/tests/auto/qml/qqmlvaluetypes/tst_qqmlvaluetypes.cpp
index 163ce11cb8..8a01524b5b 100644
--- a/tests/auto/qml/qqmlvaluetypes/tst_qqmlvaluetypes.cpp
+++ b/tests/auto/qml/qqmlvaluetypes/tst_qqmlvaluetypes.cpp
@@ -89,6 +89,8 @@ private slots:
     void customValueType();
     void customValueTypeInQml();
     void gadgetInheritance();
+    void gadgetTemplateInheritance();
+    void sequences();
     void toStringConversion();
     void enumerableProperties();
     void enumProperties();
@@ -108,7 +110,7 @@ void tst_qqmlvaluetypes::point()
     {
         QQmlComponent component(&engine, testFileUrl("point_read.qml"));
         MyTypeObject *object = qobject_cast<MyTypeObject *>(component.create());
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
 
         QCOMPARE(object->property("p_x").toInt(), 10);
         QCOMPARE(object->property("p_y").toInt(), 4);
@@ -120,7 +122,7 @@ void tst_qqmlvaluetypes::point()
     {
         QQmlComponent component(&engine, testFileUrl("point_write.qml"));
         MyTypeObject *object = qobject_cast<MyTypeObject *>(component.create());
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
 
         QCOMPARE(object->point(), QPoint(11, 12));
 
@@ -130,7 +132,7 @@ void tst_qqmlvaluetypes::point()
     {
         QQmlComponent component(&engine, testFileUrl("point_compare.qml"));
         MyTypeObject *object = qobject_cast<MyTypeObject *>(component.create());
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
 
         QString tostring = QLatin1String("QPoint(10, 4)");
         QCOMPARE(object->property("tostring").toString(), tostring);
@@ -153,7 +155,7 @@ void tst_qqmlvaluetypes::pointf()
     {
         QQmlComponent component(&engine, testFileUrl("pointf_read.qml"));
         MyTypeObject *object = qobject_cast<MyTypeObject *>(component.create());
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
 
         QCOMPARE(float(object->property("p_x").toDouble()), float(11.3));
         QCOMPARE(float(object->property("p_y").toDouble()), float(-10.9));
@@ -165,7 +167,7 @@ void tst_qqmlvaluetypes::pointf()
     {
         QQmlComponent component(&engine, testFileUrl("pointf_write.qml"));
         MyTypeObject *object = qobject_cast<MyTypeObject *>(component.create());
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
 
         QCOMPARE(object->pointf(), QPointF(6.8, 9.3));
 
@@ -175,7 +177,7 @@ void tst_qqmlvaluetypes::pointf()
     {
         QQmlComponent component(&engine, testFileUrl("pointf_compare.qml"));
         MyTypeObject *object = qobject_cast<MyTypeObject *>(component.create());
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
 
         QString tostring = QLatin1String("QPointF(11.3, -10.9)");
         QCOMPARE(object->property("tostring").toString(), tostring);
@@ -198,7 +200,7 @@ void tst_qqmlvaluetypes::size()
     {
         QQmlComponent component(&engine, testFileUrl("size_read.qml"));
         MyTypeObject *object = qobject_cast<MyTypeObject *>(component.create());
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
 
         QCOMPARE(object->property("s_width").toInt(), 1912);
         QCOMPARE(object->property("s_height").toInt(), 1913);
@@ -210,7 +212,7 @@ void tst_qqmlvaluetypes::size()
     {
         QQmlComponent component(&engine, testFileUrl("size_write.qml"));
         MyTypeObject *object = qobject_cast<MyTypeObject *>(component.create());
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
 
         QCOMPARE(object->size(), QSize(13, 88));
 
@@ -220,7 +222,7 @@ void tst_qqmlvaluetypes::size()
     {
         QQmlComponent component(&engine, testFileUrl("size_compare.qml"));
         MyTypeObject *object = qobject_cast<MyTypeObject *>(component.create());
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
 
         QString tostring = QLatin1String("QSize(1912, 1913)");
         QCOMPARE(object->property("tostring").toString(), tostring);
@@ -243,7 +245,7 @@ void tst_qqmlvaluetypes::sizef()
     {
         QQmlComponent component(&engine, testFileUrl("sizef_read.qml"));
         MyTypeObject *object = qobject_cast<MyTypeObject *>(component.create());
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
 
         QCOMPARE(float(object->property("s_width").toDouble()), float(0.1));
         QCOMPARE(float(object->property("s_height").toDouble()), float(100923.2));
@@ -255,7 +257,7 @@ void tst_qqmlvaluetypes::sizef()
     {
         QQmlComponent component(&engine, testFileUrl("sizef_write.qml"));
         MyTypeObject *object = qobject_cast<MyTypeObject *>(component.create());
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
 
         QCOMPARE(object->sizef(), QSizeF(44.3, 92.8));
 
@@ -265,7 +267,7 @@ void tst_qqmlvaluetypes::sizef()
     {
         QQmlComponent component(&engine, testFileUrl("sizef_compare.qml"));
         MyTypeObject *object = qobject_cast<MyTypeObject *>(component.create());
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
 
         QString tostring = QLatin1String("QSizeF(0.1, 100923)");
         QCOMPARE(object->property("tostring").toString(), tostring);
@@ -288,7 +290,7 @@ void tst_qqmlvaluetypes::variant()
     {
     QQmlComponent component(&engine, testFileUrl("variant_read.qml"));
     MyTypeObject *object = qobject_cast<MyTypeObject *>(component.create());
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     QCOMPARE(float(object->property("s_width").toDouble()), float(0.1));
     QCOMPARE(float(object->property("s_height").toDouble()), float(100923.2));
@@ -300,7 +302,7 @@ void tst_qqmlvaluetypes::variant()
     {
     QQmlComponent component(&engine, testFileUrl("variant_write.1.qml"));
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
     QVERIFY(object->property("complete").toBool());
     QVERIFY(object->property("success").toBool());
     delete object;
@@ -309,7 +311,7 @@ void tst_qqmlvaluetypes::variant()
     {
     QQmlComponent component(&engine, testFileUrl("variant_write.2.qml"));
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
     QVERIFY(object->property("complete").toBool());
     QVERIFY(object->property("success").toBool());
     delete object;
@@ -359,7 +361,7 @@ void tst_qqmlvaluetypes::sizereadonly()
     {
         QQmlComponent component(&engine, testFileUrl("sizereadonly_read.qml"));
         MyTypeObject *object = qobject_cast<MyTypeObject *>(component.create());
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
 
         QCOMPARE(object->property("s_width").toInt(), 1912);
         QCOMPARE(object->property("s_height").toInt(), 1913);
@@ -403,7 +405,7 @@ void tst_qqmlvaluetypes::rect()
     {
         QQmlComponent component(&engine, testFileUrl("rect_read.qml"));
         MyTypeObject *object = qobject_cast<MyTypeObject *>(component.create());
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
 
         QCOMPARE(object->property("r_x").toInt(), 2);
         QCOMPARE(object->property("r_y").toInt(), 3);
@@ -421,7 +423,7 @@ void tst_qqmlvaluetypes::rect()
     {
         QQmlComponent component(&engine, testFileUrl("rect_write.qml"));
         MyTypeObject *object = qobject_cast<MyTypeObject *>(component.create());
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
 
         QCOMPARE(object->rect(), QRect(1234, 7, 56, 63));
 
@@ -431,7 +433,7 @@ void tst_qqmlvaluetypes::rect()
     {
         QQmlComponent component(&engine, testFileUrl("rect_compare.qml"));
         MyTypeObject *object = qobject_cast<MyTypeObject *>(component.create());
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
 
         QString tostring = QLatin1String("QRect(2, 3, 109, 102)");
         QCOMPARE(object->property("tostring").toString(), tostring);
@@ -454,7 +456,7 @@ void tst_qqmlvaluetypes::rectf()
     {
         QQmlComponent component(&engine, testFileUrl("rectf_read.qml"));
         MyTypeObject *object = qobject_cast<MyTypeObject *>(component.create());
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
 
         QCOMPARE(float(object->property("r_x").toDouble()), float(103.8));
         QCOMPARE(float(object->property("r_y").toDouble()), float(99.2));
@@ -472,7 +474,7 @@ void tst_qqmlvaluetypes::rectf()
     {
         QQmlComponent component(&engine, testFileUrl("rectf_write.qml"));
         MyTypeObject *object = qobject_cast<MyTypeObject *>(component.create());
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
 
         QCOMPARE(object->rectf(), QRectF(70.1, -113.2, 80924.8, 99.2));
 
@@ -482,7 +484,7 @@ void tst_qqmlvaluetypes::rectf()
     {
         QQmlComponent component(&engine, testFileUrl("rectf_compare.qml"));
         MyTypeObject *object = qobject_cast<MyTypeObject *>(component.create());
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
 
         QString tostring = QLatin1String("QRectF(103.8, 99.2, 88.1, 77.6)");
         QCOMPARE(object->property("tostring").toString(), tostring);
@@ -505,7 +507,7 @@ void tst_qqmlvaluetypes::vector2d()
     {
         QQmlComponent component(&engine, testFileUrl("vector2d_read.qml"));
         MyTypeObject *object = qobject_cast<MyTypeObject *>(component.create());
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
 
         QCOMPARE((float)object->property("v_x").toDouble(), (float)32.88);
         QCOMPARE((float)object->property("v_y").toDouble(), (float)1.3);
@@ -517,7 +519,7 @@ void tst_qqmlvaluetypes::vector2d()
     {
         QQmlComponent component(&engine, testFileUrl("vector2d_write.qml"));
         MyTypeObject *object = qobject_cast<MyTypeObject *>(component.create());
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
 
         QCOMPARE(object->vector2(), QVector2D(-0.3f, -12.9f));
 
@@ -527,7 +529,7 @@ void tst_qqmlvaluetypes::vector2d()
     {
         QQmlComponent component(&engine, testFileUrl("vector2d_compare.qml"));
         MyTypeObject *object = qobject_cast<MyTypeObject *>(component.create());
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
 
         QString tostring = QLatin1String("QVector2D(32.88, 1.3)");
         QCOMPARE(object->property("tostring").toString(), tostring);
@@ -545,7 +547,7 @@ void tst_qqmlvaluetypes::vector2d()
     {
         QQmlComponent component(&engine, testFileUrl("vector2d_invokables.qml"));
         QObject *object = component.create();
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
         QVERIFY(object->property("success").toBool());
         delete object;
     }
@@ -556,7 +558,7 @@ void tst_qqmlvaluetypes::vector3d()
     {
         QQmlComponent component(&engine, testFileUrl("vector3d_read.qml"));
         MyTypeObject *object = qobject_cast<MyTypeObject *>(component.create());
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
 
         QCOMPARE((float)object->property("v_x").toDouble(), (float)23.88);
         QCOMPARE((float)object->property("v_y").toDouble(), (float)3.1);
@@ -569,7 +571,7 @@ void tst_qqmlvaluetypes::vector3d()
     {
         QQmlComponent component(&engine, testFileUrl("vector3d_write.qml"));
         MyTypeObject *object = qobject_cast<MyTypeObject *>(component.create());
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
 
         QCOMPARE(object->vector(), QVector3D(-0.3f, -12.9f, 907.4f));
 
@@ -579,7 +581,7 @@ void tst_qqmlvaluetypes::vector3d()
     {
         QQmlComponent component(&engine, testFileUrl("vector3d_compare.qml"));
         MyTypeObject *object = qobject_cast<MyTypeObject *>(component.create());
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
 
         QString tostring = QLatin1String("QVector3D(23.88, 3.1, 4.3)");
         QCOMPARE(object->property("tostring").toString(), tostring);
@@ -598,7 +600,7 @@ void tst_qqmlvaluetypes::vector3d()
     {
         QQmlComponent component(&engine, testFileUrl("vector3d_invokables.qml"));
         QObject *object = component.create();
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
         QVERIFY(object->property("success").toBool());
         delete object;
     }
@@ -609,7 +611,7 @@ void tst_qqmlvaluetypes::vector4d()
     {
         QQmlComponent component(&engine, testFileUrl("vector4d_read.qml"));
         MyTypeObject *object = qobject_cast<MyTypeObject *>(component.create());
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
 
         QCOMPARE((float)object->property("v_x").toDouble(), (float)54.2);
         QCOMPARE((float)object->property("v_y").toDouble(), (float)23.88);
@@ -623,7 +625,7 @@ void tst_qqmlvaluetypes::vector4d()
     {
         QQmlComponent component(&engine, testFileUrl("vector4d_write.qml"));
         MyTypeObject *object = qobject_cast<MyTypeObject *>(component.create());
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
 
         QCOMPARE(object->vector4(), QVector4D(-0.3f, -12.9f, 907.4f, 88.5f));
 
@@ -633,7 +635,7 @@ void tst_qqmlvaluetypes::vector4d()
     {
         QQmlComponent component(&engine, testFileUrl("vector4d_compare.qml"));
         MyTypeObject *object = qobject_cast<MyTypeObject *>(component.create());
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
 
         QString tostring = QLatin1String("QVector4D(54.2, 23.88, 3.1, 4.3)");
         QCOMPARE(object->property("tostring").toString(), tostring);
@@ -651,7 +653,7 @@ void tst_qqmlvaluetypes::vector4d()
     {
         QQmlComponent component(&engine, testFileUrl("vector4d_invokables.qml"));
         QObject *object = component.create();
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
         QVERIFY(object->property("success").toBool());
         delete object;
     }
@@ -662,7 +664,7 @@ void tst_qqmlvaluetypes::quaternion()
     {
         QQmlComponent component(&engine, testFileUrl("quaternion_read.qml"));
         MyTypeObject *object = qobject_cast<MyTypeObject *>(component.create());
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
 
         QCOMPARE((float)object->property("v_scalar").toDouble(), (float)4.3);
         QCOMPARE((float)object->property("v_x").toDouble(), (float)54.2);
@@ -676,7 +678,7 @@ void tst_qqmlvaluetypes::quaternion()
     {
         QQmlComponent component(&engine, testFileUrl("quaternion_write.qml"));
         MyTypeObject *object = qobject_cast<MyTypeObject *>(component.create());
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
 
         QCOMPARE(object->quaternion(), QQuaternion(88.5f, -0.3f, -12.9f, 907.4f));
 
@@ -686,7 +688,7 @@ void tst_qqmlvaluetypes::quaternion()
     {
         QQmlComponent component(&engine, testFileUrl("quaternion_compare.qml"));
         MyTypeObject *object = qobject_cast<MyTypeObject *>(component.create());
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
 
         QString tostring = QLatin1String("QQuaternion(4.3, 54.2, 23.88, 3.1)");
         QCOMPARE(object->property("tostring").toString(), tostring);
@@ -707,7 +709,7 @@ void tst_qqmlvaluetypes::matrix4x4()
     {
         QQmlComponent component(&engine, testFileUrl("matrix4x4_read.qml"));
         MyTypeObject *object = qobject_cast<MyTypeObject *>(component.create());
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
 
         QCOMPARE((float)object->property("v_m11").toDouble(), (float)1);
         QCOMPARE((float)object->property("v_m12").toDouble(), (float)2);
@@ -737,7 +739,7 @@ void tst_qqmlvaluetypes::matrix4x4()
     {
         QQmlComponent component(&engine, testFileUrl("matrix4x4_write.qml"));
         MyTypeObject *object = qobject_cast<MyTypeObject *>(component.create());
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
 
         QCOMPARE(object->matrix(), QMatrix4x4(11, 12, 13, 14,
                                               21, 22, 23, 24,
@@ -750,7 +752,7 @@ void tst_qqmlvaluetypes::matrix4x4()
     {
         QQmlComponent component(&engine, testFileUrl("matrix4x4_compare.qml"));
         MyTypeObject *object = qobject_cast<MyTypeObject *>(component.create());
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
 
         QString tostring = QLatin1String("QMatrix4x4(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16)");
         QCOMPARE(object->property("tostring").toString(), tostring);
@@ -768,7 +770,7 @@ void tst_qqmlvaluetypes::matrix4x4()
     {
         QQmlComponent component(&engine, testFileUrl("matrix4x4_invokables.qml"));
         QObject *object = component.create();
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
         QCOMPARE(object->property("success").toBool(), true);
         delete object;
     }
@@ -779,7 +781,7 @@ void tst_qqmlvaluetypes::font()
     {
         QQmlComponent component(&engine, testFileUrl("font_read.qml"));
         MyTypeObject *object = qobject_cast<MyTypeObject *>(component.create());
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
 
         QCOMPARE(object->property("f_family").toString(), object->font().family());
         QCOMPARE(object->property("f_bold").toBool(), object->font().bold());
@@ -802,7 +804,7 @@ void tst_qqmlvaluetypes::font()
     {
         QQmlComponent component(&engine, testFileUrl("font_write.qml"));
         MyTypeObject *object = qobject_cast<MyTypeObject *>(component.create());
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
 
         QFont font;
         font.setFamily("Helvetica");
@@ -835,7 +837,7 @@ void tst_qqmlvaluetypes::font()
     {
         QQmlComponent component(&engine, testFileUrl("font_write.2.qml"));
         MyTypeObject *object = qobject_cast<MyTypeObject *>(component.create());
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
 
         QCOMPARE(object->font().pixelSize(), 10);
 
@@ -847,7 +849,7 @@ void tst_qqmlvaluetypes::font()
         QQmlComponent component(&engine, testFileUrl("font_write.3.qml"));
         QTest::ignoreMessage(QtWarningMsg, "Both point size and pixel size set. Using pixel size.");
         MyTypeObject *object = qobject_cast<MyTypeObject *>(component.create());
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
 
         QCOMPARE(object->font().pixelSize(), 10);
 
@@ -857,7 +859,7 @@ void tst_qqmlvaluetypes::font()
         QQmlComponent component(&engine, testFileUrl("font_write.4.qml"));
         QTest::ignoreMessage(QtWarningMsg, "Both point size and pixel size set. Using pixel size.");
         MyTypeObject *object = qobject_cast<MyTypeObject *>(component.create());
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
 
         QCOMPARE(object->font().pixelSize(), 10);
 
@@ -866,11 +868,11 @@ void tst_qqmlvaluetypes::font()
     {
         QQmlComponent component(&engine, testFileUrl("font_write.5.qml"));
         QObject *object = qobject_cast<QObject *>(component.create());
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
         MyTypeObject *object1 = object->findChild<MyTypeObject *>("object1");
-        QVERIFY(object1 != 0);
+        QVERIFY(object1 != nullptr);
         MyTypeObject *object2 = object->findChild<MyTypeObject *>("object2");
-        QVERIFY(object2 != 0);
+        QVERIFY(object2 != nullptr);
 
         QCOMPARE(object1->font().pixelSize(), 19);
         QCOMPARE(object2->font().pointSize(), 14);
@@ -881,7 +883,7 @@ void tst_qqmlvaluetypes::font()
     {
         QQmlComponent component(&engine, testFileUrl("font_compare.qml"));
         MyTypeObject *object = qobject_cast<MyTypeObject *>(component.create());
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
 
         QString tostring = QLatin1String("QFont(") + object->font().toString() + QLatin1Char(')');
         QCOMPARE(object->property("tostring").toString(), tostring);
@@ -902,7 +904,7 @@ void tst_qqmlvaluetypes::color()
     {
         QQmlComponent component(&engine, testFileUrl("color_read.qml"));
         MyTypeObject *object = qobject_cast<MyTypeObject *>(component.create());
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
 
         QCOMPARE((float)object->property("v_r").toDouble(), (float)0.2);
         QCOMPARE((float)object->property("v_g").toDouble(), (float)0.88);
@@ -930,7 +932,7 @@ void tst_qqmlvaluetypes::color()
     {
         QQmlComponent component(&engine, testFileUrl("color_write.qml"));
         MyTypeObject *object = qobject_cast<MyTypeObject *>(component.create());
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
 
         QColor newColor;
         newColor.setRedF(0.5);
@@ -945,7 +947,7 @@ void tst_qqmlvaluetypes::color()
     {
         QQmlComponent component(&engine, testFileUrl("color_write_HSV.qml"));
         MyTypeObject *object = qobject_cast<MyTypeObject *>(component.create());
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
 
         QColor newColor;
         newColor.setHsvF(0.43, 0.77, 0.88, 0.7);
@@ -957,7 +959,7 @@ void tst_qqmlvaluetypes::color()
     {
         QQmlComponent component(&engine, testFileUrl("color_write_HSL.qml"));
         MyTypeObject *object = qobject_cast<MyTypeObject *>(component.create());
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
 
         QColor newColor;
         newColor.setHslF(0.43, 0.74, 0.54, 0.7);
@@ -969,7 +971,7 @@ void tst_qqmlvaluetypes::color()
     {
         QQmlComponent component(&engine, testFileUrl("color_compare.qml"));
         MyTypeObject *object = qobject_cast<MyTypeObject *>(component.create());
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
         QString colorString("#5733e199");
         QCOMPARE(object->property("colorToString").toString(), colorString);
         QCOMPARE(object->property("colorEqualsIdenticalRgba").toBool(), true);
@@ -1004,7 +1006,7 @@ void tst_qqmlvaluetypes::bindingAssignment()
     {
     QQmlComponent component(&engine, testFileUrl("bindingAssignment.qml"));
     MyTypeObject *object = qobject_cast<MyTypeObject *>(component.create());
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     QCOMPARE(object->rect().x(), 10);
     QCOMPARE(object->rect().y(), 15);
@@ -1019,13 +1021,13 @@ void tst_qqmlvaluetypes::bindingAssignment()
 
     // function assignment should fail without crashing
     {
-    QString warning1 = testFileUrl("bindingAssignment.2.qml").toString() + QLatin1String(":6:13: Invalid use of Qt.binding() in a binding declaration.");
+    QString warning1 = testFileUrl("bindingAssignment.2.qml").toString() + QLatin1String(":6:5: Invalid use of Qt.binding() in a binding declaration.");
     QString warning2 = testFileUrl("bindingAssignment.2.qml").toString() + QLatin1String(":10: Cannot assign JavaScript function to value-type property");
     QTest::ignoreMessage(QtWarningMsg, qPrintable(warning1));
     QTest::ignoreMessage(QtWarningMsg, qPrintable(warning2));
     QQmlComponent component(&engine, testFileUrl("bindingAssignment.2.qml"));
     MyTypeObject *object = qobject_cast<MyTypeObject *>(component.create());
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
     QCOMPARE(object->rect().x(), 5);
     object->setProperty("value", QVariant(92));
     QCOMPARE(object->rect().x(), 5);
@@ -1038,7 +1040,7 @@ void tst_qqmlvaluetypes::bindingRead()
 {
     QQmlComponent component(&engine, testFileUrl("bindingRead.qml"));
     MyTypeObject *object = qobject_cast<MyTypeObject *>(component.create());
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     QCOMPARE(object->property("value").toInt(), 2);
 
@@ -1054,7 +1056,7 @@ void tst_qqmlvaluetypes::staticAssignment()
 {
     QQmlComponent component(&engine, testFileUrl("staticAssignment.qml"));
     MyTypeObject *object = qobject_cast<MyTypeObject *>(component.create());
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     QCOMPARE(object->rect().x(), 9);
 
@@ -1066,7 +1068,7 @@ void tst_qqmlvaluetypes::scriptAccess()
 {
     QQmlComponent component(&engine, testFileUrl("scriptAccess.qml"));
     MyTypeObject *object = qobject_cast<MyTypeObject *>(component.create());
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     QCOMPARE(object->property("valuePre").toInt(), 2);
     QCOMPARE(object->rect().x(), 19);
@@ -1081,7 +1083,7 @@ void tst_qqmlvaluetypes::autoBindingRemoval()
     {
         QQmlComponent component(&engine, testFileUrl("autoBindingRemoval.qml"));
         MyTypeObject *object = qobject_cast<MyTypeObject *>(component.create());
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
 
         QCOMPARE(object->rect().x(), 10);
 
@@ -1103,7 +1105,7 @@ void tst_qqmlvaluetypes::autoBindingRemoval()
     {
         QQmlComponent component(&engine, testFileUrl("autoBindingRemoval.2.qml"));
         MyTypeObject *object = qobject_cast<MyTypeObject *>(component.create());
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
 
         QCOMPARE(object->rect().x(), 10);
 
@@ -1124,10 +1126,10 @@ void tst_qqmlvaluetypes::autoBindingRemoval()
 
     {
         QQmlComponent component(&engine, testFileUrl("autoBindingRemoval.3.qml"));
-        QString warning = component.url().toString() + ":6:11: Unable to assign [undefined] to QRect";
+        QString warning = component.url().toString() + ":6:5: Unable to assign [undefined] to QRect";
         QTest::ignoreMessage(QtWarningMsg, qPrintable(warning));
         MyTypeObject *object = qobject_cast<MyTypeObject *>(component.create());
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
 
         object->setProperty("value", QVariant(QRect(9, 22, 33, 44)));
 
@@ -1150,7 +1152,7 @@ void tst_qqmlvaluetypes::valueSources()
 {
     QQmlComponent component(&engine, testFileUrl("valueSources.qml"));
     MyTypeObject *object = qobject_cast<MyTypeObject *>(component.create());
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     QCOMPARE(object->rect().x(), 3345);
 
@@ -1174,7 +1176,7 @@ void tst_qqmlvaluetypes::valueInterceptors()
     QQmlComponent component(&engine, testFileUrl("valueInterceptors.qml"));
     MyTypeObject *object = qobject_cast<MyTypeObject *>(component.create());
     checkNoErrors(component);
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     QCOMPARE(object->rect().x(), 13);
 
@@ -1208,10 +1210,10 @@ void tst_qqmlvaluetypes::deletedObject()
     QQmlComponent component(&engine, testFileUrl("deletedObject.qml"));
     QTest::ignoreMessage(QtDebugMsg, "Test: 2");
     MyTypeObject *object = qobject_cast<MyTypeObject *>(component.create());
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     QObject *dObject = qvariant_cast<QObject *>(object->property("object"));
-    QVERIFY(dObject != 0);
+    QVERIFY(dObject != nullptr);
     delete dObject;
 
     QTest::ignoreMessage(QtDebugMsg, "Test: undefined");
@@ -1225,7 +1227,7 @@ void tst_qqmlvaluetypes::bindingVariantCopy()
 {
     QQmlComponent component(&engine, testFileUrl("bindingVariantCopy.qml"));
     MyTypeObject *object = qobject_cast<MyTypeObject *>(component.create());
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     QCOMPARE(object->rect(), QRect(19, 33, 5, 99));
 
@@ -1237,7 +1239,7 @@ void tst_qqmlvaluetypes::scriptVariantCopy()
 {
     QQmlComponent component(&engine, testFileUrl("scriptVariantCopy.qml"));
     MyTypeObject *object = qobject_cast<MyTypeObject *>(component.create());
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     QCOMPARE(object->rect(), QRect(2, 3, 109, 102));
 
@@ -1253,7 +1255,7 @@ void tst_qqmlvaluetypes::enums()
     {
     QQmlComponent component(&engine, testFileUrl("enums.1.qml"));
     MyTypeObject *object = qobject_cast<MyTypeObject *>(component.create());
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
     QCOMPARE(object->font().capitalization(), QFont::AllUppercase);
     delete object;
     }
@@ -1261,7 +1263,7 @@ void tst_qqmlvaluetypes::enums()
     {
     QQmlComponent component(&engine, testFileUrl("enums.2.qml"));
     MyTypeObject *object = qobject_cast<MyTypeObject *>(component.create());
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
     QCOMPARE(object->font().capitalization(), QFont::AllUppercase);
     delete object;
     }
@@ -1269,7 +1271,7 @@ void tst_qqmlvaluetypes::enums()
     {
     QQmlComponent component(&engine, testFileUrl("enums.3.qml"));
     MyTypeObject *object = qobject_cast<MyTypeObject *>(component.create());
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
     QCOMPARE(object->font().capitalization(), QFont::AllUppercase);
     delete object;
     }
@@ -1277,7 +1279,7 @@ void tst_qqmlvaluetypes::enums()
     {
     QQmlComponent component(&engine, testFileUrl("enums.4.qml"));
     MyTypeObject *object = qobject_cast<MyTypeObject *>(component.create());
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
     QCOMPARE(object->font().capitalization(), QFont::AllUppercase);
     delete object;
     }
@@ -1285,7 +1287,7 @@ void tst_qqmlvaluetypes::enums()
     {
     QQmlComponent component(&engine, testFileUrl("enums.5.qml"));
     MyTypeObject *object = qobject_cast<MyTypeObject *>(component.create());
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
     QCOMPARE(object->font().capitalization(), QFont::AllUppercase);
     delete object;
     }
@@ -1298,7 +1300,7 @@ void tst_qqmlvaluetypes::conflictingBindings()
     {
     QQmlComponent component(&engine, testFileUrl("conflicting.1.qml"));
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     QCOMPARE(qvariant_cast<QFont>(object->property("font")).pixelSize(), 12);
 
@@ -1316,7 +1318,7 @@ void tst_qqmlvaluetypes::conflictingBindings()
     {
     QQmlComponent component(&engine, testFileUrl("conflicting.2.qml"));
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     QCOMPARE(qvariant_cast<QFont>(object->property("font")).pixelSize(), 6);
 
@@ -1334,7 +1336,7 @@ void tst_qqmlvaluetypes::conflictingBindings()
     {
     QQmlComponent component(&engine, testFileUrl("conflicting.3.qml"));
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     QCOMPARE(qvariant_cast<QFont>(object->property("font")).pixelSize(), 12);
 
@@ -1354,7 +1356,7 @@ void tst_qqmlvaluetypes::returnValues()
 {
     QQmlComponent component(&engine, testFileUrl("returnValues.qml"));
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     QCOMPARE(object->property("test1").toBool(), true);
     QCOMPARE(object->property("test2").toBool(), true);
@@ -1367,7 +1369,7 @@ void tst_qqmlvaluetypes::varAssignment()
 {
     QQmlComponent component(&engine, testFileUrl("varAssignment.qml"));
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     QCOMPARE(object->property("x").toInt(), 1);
     QCOMPARE(object->property("y").toInt(), 2);
@@ -1382,7 +1384,7 @@ void tst_qqmlvaluetypes::bindingsSpliceCorrectly()
     {
     QQmlComponent component(&engine, testFileUrl("bindingsSpliceCorrectly.1.qml"));
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     QCOMPARE(object->property("test").toBool(), true);
 
@@ -1392,7 +1394,7 @@ void tst_qqmlvaluetypes::bindingsSpliceCorrectly()
     {
     QQmlComponent component(&engine, testFileUrl("bindingsSpliceCorrectly.2.qml"));
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     QCOMPARE(object->property("test").toBool(), true);
 
@@ -1403,7 +1405,7 @@ void tst_qqmlvaluetypes::bindingsSpliceCorrectly()
     {
     QQmlComponent component(&engine, testFileUrl("bindingsSpliceCorrectly.3.qml"));
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     QCOMPARE(object->property("test").toBool(), true);
 
@@ -1413,7 +1415,7 @@ void tst_qqmlvaluetypes::bindingsSpliceCorrectly()
     {
     QQmlComponent component(&engine, testFileUrl("bindingsSpliceCorrectly.4.qml"));
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     QCOMPARE(object->property("test").toBool(), true);
 
@@ -1423,7 +1425,7 @@ void tst_qqmlvaluetypes::bindingsSpliceCorrectly()
     {
     QQmlComponent component(&engine, testFileUrl("bindingsSpliceCorrectly.5.qml"));
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     QCOMPARE(object->property("test").toBool(), true);
 
@@ -1435,7 +1437,7 @@ void tst_qqmlvaluetypes::nonValueTypeComparison()
 {
     QQmlComponent component(&engine, testFileUrl("nonValueTypeComparison.qml"));
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     QCOMPARE(object->property("test1").toBool(), true);
     QCOMPARE(object->property("test2").toBool(), true);
@@ -1447,7 +1449,7 @@ void tst_qqmlvaluetypes::initializeByWrite()
 {
     QQmlComponent component(&engine, testFileUrl("initializeByWrite.qml"));
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     QCOMPARE(object->property("test").toBool(), true);
 
@@ -1486,7 +1488,7 @@ void tst_qqmlvaluetypes::groupedInterceptors()
 
     QQmlComponent component(&engine, testFileUrl(qmlfile));
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY2(object != nullptr, qPrintable(component.errorString()));
 
     QColor initialColor = object->property("color").value<QColor>();
     QVERIFY(fuzzyCompare(initialColor.redF(), expectedInitialColor.redF()));
@@ -1589,6 +1591,7 @@ struct BaseGadget
     Q_PROPERTY(int baseProperty READ baseProperty WRITE setBaseProperty)
 public:
     BaseGadget() : m_baseProperty(0) {}
+    BaseGadget(int initValue) : m_baseProperty(initValue) {}
 
     int baseProperty() const { return m_baseProperty; }
     void setBaseProperty(int value) { m_baseProperty = value; }
@@ -1613,6 +1616,19 @@ public:
     Q_INVOKABLE void functionInDerivedGadget(int value) { m_derivedProperty = value; }
 };
 
+// QTBUG-66744: we want a Q_GADGET giving us generic type safety in C++ and property access in Qml
+template <typename T>
+struct DerivedTypedGadget : public BaseGadget
+{
+    // cannot use Q_GADGET here
+public:
+    DerivedTypedGadget() {}
+};
+
+class DerivedTypedGadgetDummyType {};
+
+Q_DECLARE_METATYPE(DerivedTypedGadget<DerivedTypedGadgetDummyType>)
+
 class TypeWithCustomValueType : public QObject
 {
     Q_OBJECT
@@ -1657,6 +1673,62 @@ void tst_qqmlvaluetypes::gadgetInheritance()
     QCOMPARE(value.property("baseProperty").toInt(), 42);
 }
 
+void tst_qqmlvaluetypes::gadgetTemplateInheritance()
+{
+    QJSEngine engine;
+
+    QJSValue value = engine.toScriptValue(DerivedTypedGadget<DerivedTypedGadgetDummyType>());
+
+    QCOMPARE(value.property("baseProperty").toInt(), 0);
+    value.setProperty("baseProperty", 10);
+    QCOMPARE(value.property("baseProperty").toInt(), 10);
+
+    QJSValue method = value.property("functionInBaseGadget");
+    method.call(QJSValueList() << QJSValue(42));
+    QCOMPARE(value.property("baseProperty").toInt(), 42);
+}
+
+void tst_qqmlvaluetypes::sequences()
+{
+    QJSEngine engine;
+    {
+        QList<BaseGadget> gadgetList{1, 4, 7, 8, 15};
+        QJSValue value = engine.toScriptValue(gadgetList);
+        QCOMPARE(value.property("length").toInt(), gadgetList.length());
+        for (int i = 0; i < gadgetList.length(); ++i)
+            QCOMPARE(value.property(i).property("baseProperty").toInt(), gadgetList.at(i).baseProperty());
+    }
+    {
+        std::vector<BaseGadget> container{1, 4, 7, 8, 15};
+        QJSValue value = engine.toScriptValue(container);
+        QCOMPARE(value.property("length").toInt(), int(container.size()));
+        for (size_t i = 0; i < container.size(); ++i)
+            QCOMPARE(value.property(i).property("baseProperty").toInt(), container.at(i).baseProperty());
+    }
+    {
+        QVector<QChar> qcharVector{1, 4, 42, 8, 15};
+        QJSValue value = engine.toScriptValue(qcharVector);
+        QCOMPARE(value.property("length").toInt(), qcharVector.length());
+        for (int i = 0; i < qcharVector.length(); ++i)
+            QCOMPARE(value.property(i).toString(), qcharVector.at(i));
+    }
+    {
+        MyTypeObject a, b, c;
+        QSet<QObject*> objSet{&a, &b, &c};
+        QJSValue value = engine.toScriptValue(objSet);
+        QCOMPARE(value.property("length").toInt(), objSet.size());
+        for (int i = 0; i < objSet.size(); ++i)
+            QCOMPARE(value.property(i).property("point").property("x").toInt(), a.point().x());
+    }
+    {
+        MyTypeObject a, b, c;
+        QSet<MyTypeObject*> container{&a, &b, &c};
+        QJSValue value = engine.toScriptValue(container);
+        QCOMPARE(value.property("length").toInt(), container.size());
+        for (int i = 0; i < container.size(); ++i)
+            QCOMPARE(value.property(i).property("point").property("x").toInt(), a.point().x());
+    }
+}
 struct StringLessGadget {
     Q_GADGET
 };
diff --git a/tests/auto/qml/qqmlxmlhttprequest/data/noqmlcontext.js b/tests/auto/qml/qqmlxmlhttprequest/data/noqmlcontext.js
new file mode 100644
index 0000000000..adb7269310
--- /dev/null
+++ b/tests/auto/qml/qqmlxmlhttprequest/data/noqmlcontext.js
@@ -0,0 +1,11 @@
+(function(url, resultCollector) {
+        var x = new XMLHttpRequest;
+        x.open("GET", url);
+        x.setRequestHeader("Accept-Language","en-US");
+        x.onreadystatechange = function() {
+            if (x.readyState == XMLHttpRequest.DONE) {
+                resultCollector.responseText = x.responseText
+            }
+        }
+        x.send()
+})
diff --git a/tests/auto/qml/qqmlxmlhttprequest/data/send_data.11.expect b/tests/auto/qml/qqmlxmlhttprequest/data/send_data.11.expect
new file mode 100644
index 0000000000..6d34e1d2bb
--- /dev/null
+++ b/tests/auto/qml/qqmlxmlhttprequest/data/send_data.11.expect
diff --git a/tests/auto/qml/qqmlxmlhttprequest/data/send_data.11.qml b/tests/auto/qml/qqmlxmlhttprequest/data/send_data.11.qml
new file mode 100644
index 0000000000..ba9761201e
--- /dev/null
+++ b/tests/auto/qml/qqmlxmlhttprequest/data/send_data.11.qml
@@ -0,0 +1,23 @@
+import QtQuick 2.0
+
+QtObject {
+    property string url
+
+    property bool dataOK: false
+
+    Component.onCompleted: {
+        var x = new XMLHttpRequest;
+        x.open("POST", url);
+        x.setRequestHeader("Accept-Language","en-US");
+
+        // Test to the end
+        x.onreadystatechange = function() {
+            if (x.readyState == XMLHttpRequest.DONE) {
+                dataOK = (x.responseText == "QML Rocks!\n");
+            }
+        }
+
+        var data = new Uint8Array([1, 2, 3, 0, 3, 2, 1])
+        x.send(data.buffer);
+    }
+}
diff --git a/tests/auto/qml/qqmlxmlhttprequest/data/status.qml b/tests/auto/qml/qqmlxmlhttprequest/data/status.qml
index 22c45c099d..94908f63c0 100644
--- a/tests/auto/qml/qqmlxmlhttprequest/data/status.qml
+++ b/tests/auto/qml/qqmlxmlhttprequest/data/status.qml
@@ -11,6 +11,9 @@ QtObject {
     property bool headersReceived: false
     property bool loading: false
     property bool done: false
+    property bool onloadCalled: false
+    property bool onerrorCalled: false
+    property bool onloadendCalled: false
 
     property bool resetException: false
 
@@ -62,6 +65,16 @@ QtObject {
 
             }
         }
+        x.onload = function() {
+            // test also that it was called after onreadystatechanged(DONE)
+            onloadCalled = (done === true) && (onerrorCalled === false);
+        }
+        x.onloadend = function() {
+            onloadendCalled = (done === true) && (onloadCalled === true || onerrorCalled === true);
+        }
+        x.onerror = function() {
+            onerrorCalled = (done === true) && (onloadCalled === false);
+        }
 
         x.send()
 
diff --git a/tests/auto/qml/qqmlxmlhttprequest/qqmlxmlhttprequest.pro b/tests/auto/qml/qqmlxmlhttprequest/qqmlxmlhttprequest.pro
index 44b2963918..572ab1d572 100644
--- a/tests/auto/qml/qqmlxmlhttprequest/qqmlxmlhttprequest.pro
+++ b/tests/auto/qml/qqmlxmlhttprequest/qqmlxmlhttprequest.pro
@@ -2,7 +2,6 @@ CONFIG += testcase
 TARGET = tst_qqmlxmlhttprequest
 macx:CONFIG -= app_bundle
 
-INCLUDEPATH += ../../shared/
 HEADERS += ../../shared/testhttpserver.h
 
 SOURCES += tst_qqmlxmlhttprequest.cpp \
diff --git a/tests/auto/qml/qqmlxmlhttprequest/tst_qqmlxmlhttprequest.cpp b/tests/auto/qml/qqmlxmlhttprequest/tst_qqmlxmlhttprequest.cpp
index 1ce07ecdab..6cf80ccfdb 100644
--- a/tests/auto/qml/qqmlxmlhttprequest/tst_qqmlxmlhttprequest.cpp
+++ b/tests/auto/qml/qqmlxmlhttprequest/tst_qqmlxmlhttprequest.cpp
@@ -108,6 +108,8 @@ private slots:
     void text();
     void cdata();
 
+    void noQmlContext();
+
     // Crashes
     // void outstanding_request_at_shutdown();
 
@@ -291,7 +293,7 @@ class TestThreadedHTTPServer : public QObject
     Q_OBJECT
 public:
     TestThreadedHTTPServer(const QUrl &expectUrl, const QUrl &replyUrl, const QUrl &bodyUrl)
-        : m_server(Q_NULLPTR) {
+        : m_server(nullptr) {
         QMutexLocker locker(&m_lock);
         moveToThread(&m_thread);
         m_thread.start();
@@ -597,6 +599,7 @@ void tst_qqmlxmlhttprequest::send_withdata_data()
     QTest::newRow("Incorrect content-type - out of order") << "send_data.4.expect" << "send_data.5.qml";
     QTest::newRow("PUT") << "send_data.6.expect" << "send_data.6.qml";
     QTest::newRow("Correct content-type - no charset") << "send_data.1.expect" << "send_data.7.qml";
+    QTest::newRow("ArrayBuffer") << "send_data.11.expect" << "send_data.11.qml";
 }
 
 void tst_qqmlxmlhttprequest::send_options()
@@ -914,6 +917,9 @@ void tst_qqmlxmlhttprequest::status()
     QCOMPARE(object->property("loading").toBool(), true);
     QCOMPARE(object->property("done").toBool(), true);
     QCOMPARE(object->property("resetException").toBool(), true);
+    QCOMPARE(object->property("onloadCalled").toBool(), true);
+    QCOMPARE(object->property("onloadendCalled").toBool(), true);
+    QCOMPARE(object->property("onerrorCalled").toBool(), false);
 }
 
 void tst_qqmlxmlhttprequest::status_data()
@@ -1242,6 +1248,30 @@ void tst_qqmlxmlhttprequest::cdata()
     QCOMPARE(object->property("status").toInt(), 200);
 }
 
+void tst_qqmlxmlhttprequest::noQmlContext()
+{
+    TestHTTPServer server;
+    QVERIFY2(server.listen(), qPrintable(server.errorString()));
+    QVERIFY(server.wait(testFileUrl("open_network.expect"),
+                        testFileUrl("open_network.reply"),
+                        testFileUrl("testdocument.html")));
+    QUrl url = server.urlString(QStringLiteral("/testdocument.html"));
+
+    QQmlEngine engine;
+
+    QFile f(testFile("noqmlcontext.js"));
+    QVERIFY(f.open(QIODevice::ReadOnly));
+    QString script = QString::fromUtf8(f.readAll());
+    QJSValue testFunction = engine.evaluate(script);
+    QVERIFY(testFunction.isCallable());
+
+    QJSValue resultCollector = engine.newObject();
+
+    testFunction.call(QJSValueList() << url.toString() << resultCollector);
+
+    QTRY_COMPARE(resultCollector.property("responseText").toString(), "QML Rocks!\n");
+ }
+
 void tst_qqmlxmlhttprequest::stateChangeCallingContext()
 {
 #ifdef Q_OS_WIN
diff --git a/tests/auto/qml/qquickfolderlistmodel/data/sortdir/Uppercase.txt b/tests/auto/qml/qquickfolderlistmodel/data/sortdir/Uppercase.txt
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/tests/auto/qml/qquickfolderlistmodel/data/sortdir/Uppercase.txt
diff --git a/tests/auto/qml/qquickfolderlistmodel/data/sortdir/lowercase.txt b/tests/auto/qml/qquickfolderlistmodel/data/sortdir/lowercase.txt
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/tests/auto/qml/qquickfolderlistmodel/data/sortdir/lowercase.txt
diff --git a/tests/auto/qml/qquickfolderlistmodel/tst_qquickfolderlistmodel.cpp b/tests/auto/qml/qquickfolderlistmodel/tst_qquickfolderlistmodel.cpp
index f19e82032a..4b2ae45bae 100644
--- a/tests/auto/qml/qquickfolderlistmodel/tst_qquickfolderlistmodel.cpp
+++ b/tests/auto/qml/qquickfolderlistmodel/tst_qquickfolderlistmodel.cpp
@@ -42,12 +42,13 @@
 // From qquickfolderlistmodel.h
 const int FileNameRole = Qt::UserRole+1;
 enum SortField { Unsorted, Name, Time, Size, Type };
+enum Status { Null, Ready, Loading };
 
 class tst_qquickfolderlistmodel : public QQmlDataTest
 {
     Q_OBJECT
 public:
-    tst_qquickfolderlistmodel() : removeStart(0), removeEnd(0) {}
+    tst_qquickfolderlistmodel() {}
 
 public slots:
     void removed(const QModelIndex &, int start, int end) {
@@ -58,6 +59,7 @@ public slots:
 private slots:
     void initTestCase();
     void basicProperties();
+    void status();
     void showFiles();
     void resetFiltering();
     void nameFilters();
@@ -71,13 +73,14 @@ private slots:
     void showDotAndDotDot_data();
     void sortReversed();
     void introspectQrc();
-
+    void sortCaseSensitive_data();
+    void sortCaseSensitive();
 private:
     void checkNoErrors(const QQmlComponent& component);
     QQmlEngine engine;
 
-    int removeStart;
-    int removeEnd;
+    int removeStart = 0;
+    int removeEnd = 0;
 };
 
 void tst_qquickfolderlistmodel::checkNoErrors(const QQmlComponent& component)
@@ -113,7 +116,7 @@ void tst_qquickfolderlistmodel::basicProperties()
     checkNoErrors(component);
 
     QAbstractListModel *flm = qobject_cast<QAbstractListModel*>(component.create());
-    QVERIFY(flm != 0);
+    QVERIFY(flm != nullptr);
     QCOMPARE(flm->property("nameFilters").toStringList(), QStringList() << "*.qml"); // from basic.qml
     QCOMPARE(flm->property("folder").toUrl(), QUrl::fromLocalFile(QDir::currentPath()));
 
@@ -124,7 +127,7 @@ void tst_qquickfolderlistmodel::basicProperties()
     QSignalSpy folderChangedSpy(flm, SIGNAL(folderChanged()));
     flm->setProperty("folder", dataDirectoryUrl());
     QVERIFY(folderChangedSpy.wait());
-    QCOMPARE(flm->property("count").toInt(), 8);
+    QCOMPARE(flm->property("count").toInt(), 9);
     QCOMPARE(flm->property("folder").toUrl(), dataDirectoryUrl());
     QCOMPARE(flm->property("parentFolder").toUrl(), QUrl::fromLocalFile(QDir(directory()).canonicalPath()));
     QCOMPARE(flm->property("sortField").toInt(), int(Name));
@@ -141,21 +144,35 @@ void tst_qquickfolderlistmodel::basicProperties()
     QCOMPARE(flm->property("folder").toUrl(), QUrl::fromLocalFile(""));
 }
 
+void tst_qquickfolderlistmodel::status()
+{
+    QQmlComponent component(&engine, testFileUrl("basic.qml"));
+    checkNoErrors(component);
+
+    QAbstractListModel *flm = qobject_cast<QAbstractListModel*>(component.create());
+    QVERIFY(flm != nullptr);
+    QTRY_COMPARE(flm->property("status").toInt(), int(Ready));
+    flm->setProperty("folder", QUrl::fromLocalFile(""));
+    QTRY_COMPARE(flm->property("status").toInt(), int(Null));
+    flm->setProperty("folder", QUrl::fromLocalFile(QDir::currentPath()));
+    QTRY_COMPARE(flm->property("status").toInt(), int(Ready));
+}
+
 void tst_qquickfolderlistmodel::showFiles()
 {
     QQmlComponent component(&engine, testFileUrl("basic.qml"));
     checkNoErrors(component);
 
     QAbstractListModel *flm = qobject_cast<QAbstractListModel*>(component.create());
-    QVERIFY(flm != 0);
+    QVERIFY(flm != nullptr);
 
     flm->setProperty("folder", dataDirectoryUrl());
-    QTRY_COMPARE(flm->property("count").toInt(), 8); // wait for refresh
+    QTRY_COMPARE(flm->property("count").toInt(), 9); // wait for refresh
     QCOMPARE(flm->property("showFiles").toBool(), true);
 
     flm->setProperty("showFiles", false);
     QCOMPARE(flm->property("showFiles").toBool(), false);
-    QTRY_COMPARE(flm->property("count").toInt(), 2); // wait for refresh
+    QTRY_COMPARE(flm->property("count").toInt(), 3); // wait for refresh
 }
 
 void tst_qquickfolderlistmodel::resetFiltering()
@@ -165,7 +182,7 @@ void tst_qquickfolderlistmodel::resetFiltering()
     checkNoErrors(component);
 
     QAbstractListModel *flm = qobject_cast<QAbstractListModel*>(component.create());
-    QVERIFY(flm != 0);
+    QVERIFY(flm != nullptr);
 
     flm->setProperty("folder", testFileUrl("resetfiltering"));
     // _q_directoryUpdated may be triggered if model was empty before, but there won't be a rowsRemoved signal
@@ -187,7 +204,7 @@ void tst_qquickfolderlistmodel::nameFilters()
     checkNoErrors(component);
 
     QAbstractListModel *flm = qobject_cast<QAbstractListModel*>(component.create());
-    QVERIFY(flm != 0);
+    QVERIFY(flm != nullptr);
 
     connect(flm, SIGNAL(rowsRemoved(QModelIndex,int,int)),
             this, SLOT(removed(QModelIndex,int,int)));
@@ -219,10 +236,10 @@ void tst_qquickfolderlistmodel::refresh()
     checkNoErrors(component);
 
     QAbstractListModel *flm = qobject_cast<QAbstractListModel*>(component.create());
-    QVERIFY(flm != 0);
+    QVERIFY(flm != nullptr);
 
     flm->setProperty("folder", dataDirectoryUrl());
-    QTRY_COMPARE(flm->property("count").toInt(),8); // wait for refresh
+    QTRY_COMPARE(flm->property("count").toInt(), 9); // wait for refresh
 
     int count = flm->rowCount();
 
@@ -242,7 +259,7 @@ void tst_qquickfolderlistmodel::cdUp()
     checkNoErrors(component);
 
     QAbstractListModel *flm = qobject_cast<QAbstractListModel*>(component.create());
-    QVERIFY(flm != 0);
+    QVERIFY(flm != nullptr);
     const QUrl startFolder = flm->property("folder").toUrl();
     QVERIFY(startFolder.isValid());
 
@@ -320,13 +337,13 @@ void tst_qquickfolderlistmodel::showDotAndDotDot()
     checkNoErrors(component);
 
     QAbstractListModel *flm = qobject_cast<QAbstractListModel*>(component.create());
-    QVERIFY(flm != 0);
+    QVERIFY(flm != nullptr);
 
     flm->setProperty("folder", folder);
     flm->setProperty("rootFolder", rootFolder);
     flm->setProperty("showDotAndDotDot", showDotAndDotDot);
 
-    int count = 9;
+    int count = 10;
     if (showDot) count++;
     if (showDotDot) count++;
     QTRY_COMPARE(flm->property("count").toInt(), count); // wait for refresh
@@ -355,9 +372,9 @@ void tst_qquickfolderlistmodel::sortReversed()
     QQmlComponent component(&engine, testFileUrl("sortReversed.qml"));
     checkNoErrors(component);
     QAbstractListModel *flm = qobject_cast<QAbstractListModel*>(component.create());
-    QVERIFY(flm != 0);
+    QVERIFY(flm != nullptr);
     flm->setProperty("folder", dataDirectoryUrl());
-    QTRY_COMPARE(flm->property("count").toInt(), 9); // wait for refresh
+    QTRY_COMPARE(flm->property("count").toInt(), 10); // wait for refresh
     QCOMPARE(flm->data(flm->index(0),FileNameRole).toString(), QLatin1String("txtdir"));
 }
 
@@ -366,11 +383,41 @@ void tst_qquickfolderlistmodel::introspectQrc()
     QQmlComponent component(&engine, testFileUrl("qrc.qml"));
     checkNoErrors(component);
     QAbstractListModel *flm = qobject_cast<QAbstractListModel*>(component.create());
-    QVERIFY(flm != 0);
+    QVERIFY(flm != nullptr);
     QTRY_COMPARE(flm->property("count").toInt(), 1); // wait for refresh
     QCOMPARE(flm->data(flm->index(0),FileNameRole).toString(), QLatin1String("hello.txt"));
 }
 
+void tst_qquickfolderlistmodel::sortCaseSensitive_data()
+{
+    QTest::addColumn<bool>("sortCaseSensitive");
+    QTest::addColumn<QStringList>("expectedOrder");
+
+    const QString upperFile = QLatin1String("Uppercase.txt");
+    const QString lowerFile = QLatin1String("lowercase.txt");
+
+    QTest::newRow("caseSensitive") << true << (QStringList() << upperFile << lowerFile);
+    QTest::newRow("caseInsensitive") << false << (QStringList() << lowerFile << upperFile);
+}
+
+void tst_qquickfolderlistmodel::sortCaseSensitive()
+{
+    QFETCH(bool, sortCaseSensitive);
+    QFETCH(QStringList, expectedOrder);
+    QQmlComponent component(&engine);
+    component.setData("import Qt.labs.folderlistmodel 1.0\n"
+                      "FolderListModel { }", QUrl());
+    checkNoErrors(component);
+
+    QAbstractListModel *flm = qobject_cast<QAbstractListModel*>(component.create());
+    QVERIFY(flm != 0);
+    flm->setProperty("folder", QUrl::fromLocalFile(dataDirectoryUrl().path() + QLatin1String("/sortdir")));
+    flm->setProperty("sortCaseSensitive", sortCaseSensitive);
+    QTRY_COMPARE(flm->property("count").toInt(), 2); // wait for refresh
+    for (int i = 0; i < 2; ++i)
+        QTRY_COMPARE(flm->data(flm->index(i),FileNameRole).toString(), expectedOrder.at(i));
+}
+
 QTEST_MAIN(tst_qquickfolderlistmodel)
 
 #include "tst_qquickfolderlistmodel.moc"
diff --git a/tests/auto/qml/qquickworkerscript/data/messagehandler.mjs b/tests/auto/qml/qquickworkerscript/data/messagehandler.mjs
new file mode 100644
index 0000000000..749ff561da
--- /dev/null
+++ b/tests/auto/qml/qquickworkerscript/data/messagehandler.mjs
@@ -0,0 +1,4 @@
+
+export function messageHandler(msg) {
+    WorkerScript.sendMessage("Hello from the module")
+}
diff --git a/tests/auto/qml/qquickworkerscript/data/script_global.js b/tests/auto/qml/qquickworkerscript/data/script_global.js
deleted file mode 100644
index cce4f2ceca..0000000000
--- a/tests/auto/qml/qquickworkerscript/data/script_global.js
+++ /dev/null
@@ -1,5 +0,0 @@
-WorkerScript.onMessage = function(msg) {
-    world = "World"
-    WorkerScript.sendMessage(msg + " " + world)
-}
-
diff --git a/tests/auto/qml/qquickworkerscript/data/script_global2.js b/tests/auto/qml/qquickworkerscript/data/script_global2.js
deleted file mode 100644
index 0867f7ee76..0000000000
--- a/tests/auto/qml/qquickworkerscript/data/script_global2.js
+++ /dev/null
@@ -1,6 +0,0 @@
-world = "World"
-
-WorkerScript.onMessage = function(msg) {
-    WorkerScript.sendMessage(msg + " " + world)
-}
-
diff --git a/tests/auto/qml/qquickworkerscript/data/script_module.mjs b/tests/auto/qml/qquickworkerscript/data/script_module.mjs
new file mode 100644
index 0000000000..eaa191c5a7
--- /dev/null
+++ b/tests/auto/qml/qquickworkerscript/data/script_module.mjs
@@ -0,0 +1,5 @@
+
+import { messageHandler as handler } from "./messagehandler.mjs";
+
+WorkerScript.onMessage = handler
+
diff --git a/tests/auto/qml/qquickworkerscript/data/worker_global.qml b/tests/auto/qml/qquickworkerscript/data/worker_global.qml
deleted file mode 100644
index 546afd2f39..0000000000
--- a/tests/auto/qml/qquickworkerscript/data/worker_global.qml
+++ /dev/null
@@ -1,5 +0,0 @@
-import QtQuick 2.0
-
-BaseWorker {
-    source: "script_global.js"
-}
diff --git a/tests/auto/qml/qquickworkerscript/data/worker_global2.qml b/tests/auto/qml/qquickworkerscript/data/worker_global2.qml
deleted file mode 100644
index 42cad3852b..0000000000
--- a/tests/auto/qml/qquickworkerscript/data/worker_global2.qml
+++ /dev/null
@@ -1,5 +0,0 @@
-import QtQuick 2.0
-
-BaseWorker {
-    source: "script_global2.js"
-}
diff --git a/tests/auto/qml/qquickworkerscript/tst_qquickworkerscript.cpp b/tests/auto/qml/qquickworkerscript/tst_qquickworkerscript.cpp
index 49135ca920..dfaeca67f1 100644
--- a/tests/auto/qml/qquickworkerscript/tst_qquickworkerscript.cpp
+++ b/tests/auto/qml/qquickworkerscript/tst_qquickworkerscript.cpp
@@ -30,6 +30,7 @@
 #include <QtCore/qtimer.h>
 #include <QtCore/qdir.h>
 #include <QtCore/qfileinfo.h>
+#include <QtCore/qregularexpression.h>
 #include <QtQml/qjsengine.h>
 
 #include <QtQml/qqmlcomponent.h>
@@ -57,7 +58,6 @@ private slots:
     void scriptError_onCall();
     void script_function();
     void script_var();
-    void script_global();
     void stressDispose();
 
 private:
@@ -78,24 +78,30 @@ private:
 void tst_QQuickWorkerScript::source()
 {
     QQmlComponent component(&m_engine, testFileUrl("worker.qml"));
-    QQuickWorkerScript *worker = qobject_cast<QQuickWorkerScript*>(component.create());
-    QVERIFY(worker != 0);
+    QScopedPointer<QQuickWorkerScript>worker(qobject_cast<QQuickWorkerScript*>(component.create()));
+    QVERIFY(worker != nullptr);
     const QMetaObject *mo = worker->metaObject();
 
     QVariant value(100);
-    QVERIFY(QMetaObject::invokeMethod(worker, "testSend", Q_ARG(QVariant, value)));
-    waitForEchoMessage(worker);
-    QCOMPARE(mo->property(mo->indexOfProperty("response")).read(worker).value<QVariant>(), value);
+    QVERIFY(QMetaObject::invokeMethod(worker.data(), "testSend", Q_ARG(QVariant, value)));
+    waitForEchoMessage(worker.data());
+    QCOMPARE(mo->property(mo->indexOfProperty("response")).read(worker.data()).value<QVariant>(), value);
 
     QUrl source = testFileUrl("script_fixed_return.js");
     worker->setSource(source);
     QCOMPARE(worker->source(), source);
-    QVERIFY(QMetaObject::invokeMethod(worker, "testSend", Q_ARG(QVariant, value)));
-    waitForEchoMessage(worker);
-    QCOMPARE(mo->property(mo->indexOfProperty("response")).read(worker).value<QVariant>(), qVariantFromValue(QString("Hello_World")));
+    QVERIFY(QMetaObject::invokeMethod(worker.data(), "testSend", Q_ARG(QVariant, value)));
+    waitForEchoMessage(worker.data());
+    QCOMPARE(mo->property(mo->indexOfProperty("response")).read(worker.data()).value<QVariant>(), qVariantFromValue(QString("Hello_World")));
+
+    source = testFileUrl("script_module.mjs");
+    worker->setSource(source);
+    QCOMPARE(worker->source(), source);
+    QVERIFY(QMetaObject::invokeMethod(worker.data(), "testSend", Q_ARG(QVariant, value)));
+    waitForEchoMessage(worker.data());
+    QCOMPARE(mo->property(mo->indexOfProperty("response")).read(worker.data()).value<QVariant>(), qVariantFromValue(QString("Hello from the module")));
 
     qApp->processEvents();
-    delete worker;
 }
 
 void tst_QQuickWorkerScript::messaging()
@@ -104,7 +110,7 @@ void tst_QQuickWorkerScript::messaging()
 
     QQmlComponent component(&m_engine, testFileUrl("worker.qml"));
     QQuickWorkerScript *worker = qobject_cast<QQuickWorkerScript*>(component.create());
-    QVERIFY(worker != 0);
+    QVERIFY(worker != nullptr);
 
     QVERIFY(QMetaObject::invokeMethod(worker, "testSend", Q_ARG(QVariant, value)));
     waitForEchoMessage(worker);
@@ -113,7 +119,18 @@ void tst_QQuickWorkerScript::messaging()
     QVariant response = mo->property(mo->indexOfProperty("response")).read(worker).value<QVariant>();
     if (response.userType() == qMetaTypeId<QJSValue>())
         response = response.value<QJSValue>().toVariant();
-    QCOMPARE(response, value);
+
+    if (value.type() == QMetaType::QRegExp && response.type() == QMetaType::QRegularExpression) {
+        // toVariant() doesn't know if we want QRegExp or QRegularExpression. It always creates
+        // a QRegularExpression from a JavaScript regular expression.
+        const QRegularExpression responseRegExp = response.toRegularExpression();
+        const QRegExp valueRegExp = value.toRegExp();
+        QCOMPARE(responseRegExp.pattern(), valueRegExp.pattern());
+        QCOMPARE(bool(responseRegExp.patternOptions() & QRegularExpression::CaseInsensitiveOption),
+                 bool(valueRegExp.caseSensitivity() == Qt::CaseInsensitive));
+    } else {
+        QCOMPARE(response, value);
+    }
 
     qApp->processEvents();
     delete worker;
@@ -130,10 +147,10 @@ void tst_QQuickWorkerScript::messaging_data()
     QTest::newRow("string") << qVariantFromValue(QString("More cheeeese, Gromit!"));
     QTest::newRow("variant list") << qVariantFromValue((QVariantList() << "a" << "b" << "c"));
     QTest::newRow("date time") << qVariantFromValue(QDateTime::currentDateTime());
-#ifndef QT_NO_REGEXP
-    // Qt Script's QScriptValue -> QRegExp uses RegExp2 pattern syntax
-    QTest::newRow("regexp") << qVariantFromValue(QRegExp("^\\d\\d?$", Qt::CaseInsensitive, QRegExp::RegExp2));
-#endif
+    QTest::newRow("regexp") << qVariantFromValue(QRegExp("^\\d\\d?$", Qt::CaseInsensitive,
+                                                         QRegExp::RegExp2));
+    QTest::newRow("regularexpression") << qVariantFromValue(QRegularExpression(
+            "^\\d\\d?$", QRegularExpression::CaseInsensitiveOption));
 }
 
 void tst_QQuickWorkerScript::messaging_sendQObjectList()
@@ -144,7 +161,7 @@ void tst_QQuickWorkerScript::messaging_sendQObjectList()
 
     QQmlComponent component(&m_engine, testFileUrl("worker.qml"));
     QQuickWorkerScript *worker = qobject_cast<QQuickWorkerScript*>(component.create());
-    QVERIFY(worker != 0);
+    QVERIFY(worker != nullptr);
 
     QVariantList objects;
     for (int i=0; i<3; i++)
@@ -165,7 +182,7 @@ void tst_QQuickWorkerScript::messaging_sendJsObject()
 {
     QQmlComponent component(&m_engine, testFileUrl("worker.qml"));
     QQuickWorkerScript *worker = qobject_cast<QQuickWorkerScript*>(component.create());
-    QVERIFY(worker != 0);
+    QVERIFY(worker != nullptr);
 
     // Properties are in alphabetical order to enable string-based comparison after
     // QVariant roundtrip, since the properties will be stored in a QVariantMap.
@@ -204,7 +221,7 @@ void tst_QQuickWorkerScript::script_with_pragma()
 
     QQmlComponent component(&m_engine, testFileUrl("worker_pragma.qml"));
     QQuickWorkerScript *worker = qobject_cast<QQuickWorkerScript*>(component.create());
-    QVERIFY(worker != 0);
+    QVERIFY(worker != nullptr);
 
     QVERIFY(QMetaObject::invokeMethod(worker, "testSend", Q_ARG(QVariant, value)));
     waitForEchoMessage(worker);
@@ -220,7 +237,7 @@ void tst_QQuickWorkerScript::script_included()
 {
     QQmlComponent component(&m_engine, testFileUrl("worker_include.qml"));
     QQuickWorkerScript *worker = qobject_cast<QQuickWorkerScript*>(component.create());
-    QVERIFY(worker != 0);
+    QVERIFY(worker != nullptr);
 
     QString value("Hello");
 
@@ -247,7 +264,7 @@ void tst_QQuickWorkerScript::scriptError_onLoad()
 
     QtMessageHandler previousMsgHandler = qInstallMessageHandler(qquickworkerscript_warningsHandler);
     QQuickWorkerScript *worker = qobject_cast<QQuickWorkerScript*>(component.create());
-    QVERIFY(worker != 0);
+    QVERIFY(worker != nullptr);
 
     QTRY_COMPARE(qquickworkerscript_lastWarning,
             testFileUrl("script_error_onLoad.js").toString() + QLatin1String(":3:10: SyntaxError: Expected token `,'"));
@@ -261,7 +278,7 @@ void tst_QQuickWorkerScript::scriptError_onCall()
 {
     QQmlComponent component(&m_engine, testFileUrl("worker_error_onCall.qml"));
     QQuickWorkerScript *worker = qobject_cast<QQuickWorkerScript*>(component.create());
-    QVERIFY(worker != 0);
+    QVERIFY(worker != nullptr);
 
     QtMessageHandler previousMsgHandler = qInstallMessageHandler(qquickworkerscript_warningsHandler);
     QVariant value;
@@ -279,7 +296,7 @@ void tst_QQuickWorkerScript::script_function()
 {
     QQmlComponent component(&m_engine, testFileUrl("worker_function.qml"));
     QQuickWorkerScript *worker = qobject_cast<QQuickWorkerScript*>(component.create());
-    QVERIFY(worker != 0);
+    QVERIFY(worker != nullptr);
 
     QString value("Hello");
 
@@ -297,7 +314,7 @@ void tst_QQuickWorkerScript::script_var()
 {
     QQmlComponent component(&m_engine, testFileUrl("worker_var.qml"));
     QQuickWorkerScript *worker = qobject_cast<QQuickWorkerScript*>(component.create());
-    QVERIFY(worker != 0);
+    QVERIFY(worker != nullptr);
 
     QString value("Hello");
 
@@ -311,47 +328,6 @@ void tst_QQuickWorkerScript::script_var()
     delete worker;
 }
 
-void tst_QQuickWorkerScript::script_global()
-{
-    {
-        QQmlComponent component(&m_engine, testFileUrl("worker_global.qml"));
-        QQuickWorkerScript *worker = qobject_cast<QQuickWorkerScript*>(component.create());
-        QVERIFY(worker != 0);
-
-        QString value("Hello");
-
-        QtMessageHandler previousMsgHandler = qInstallMessageHandler(qquickworkerscript_warningsHandler);
-
-        QVERIFY(QMetaObject::invokeMethod(worker, "testSend", Q_ARG(QVariant, value)));
-
-        QTRY_COMPARE(qquickworkerscript_lastWarning,
-                testFileUrl("script_global.js").toString() + QLatin1String(":2: Invalid write to global property \"world\""));
-
-        qInstallMessageHandler(previousMsgHandler);
-
-        qApp->processEvents();
-        delete worker;
-    }
-
-    qquickworkerscript_lastWarning = QString();
-
-    {
-        QtMessageHandler previousMsgHandler = qInstallMessageHandler(qquickworkerscript_warningsHandler);
-
-        QQmlComponent component(&m_engine, testFileUrl("worker_global2.qml"));
-        QQuickWorkerScript *worker = qobject_cast<QQuickWorkerScript*>(component.create());
-        QVERIFY(worker != 0);
-
-        QTRY_COMPARE(qquickworkerscript_lastWarning,
-                testFileUrl("script_global2.js").toString() + QLatin1String(":1: Invalid write to global property \"world\""));
-
-        qInstallMessageHandler(previousMsgHandler);
-
-        qApp->processEvents();
-        delete worker;
-    }
-}
-
 // Rapidly create and destroy worker scripts to test resources are being disposed
 // in the correct isolate
 void tst_QQuickWorkerScript::stressDispose()
diff --git a/tests/auto/qml/qtqmlmodules/tst_qtqmlmodules.cpp b/tests/auto/qml/qtqmlmodules/tst_qtqmlmodules.cpp
index eab3837245..90b6feee28 100644
--- a/tests/auto/qml/qtqmlmodules/tst_qtqmlmodules.cpp
+++ b/tests/auto/qml/qtqmlmodules/tst_qtqmlmodules.cpp
@@ -49,7 +49,7 @@ void tst_qtqmlmodules::baseTypes()
     QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("base.qml"));
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
     QVERIFY(object->property("success").toBool());
 
     delete object;
@@ -60,7 +60,7 @@ void tst_qtqmlmodules::modelsTypes()
     QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("models.qml"));
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
     QVERIFY(object->property("success").toBool());
 
     delete object;
@@ -71,7 +71,7 @@ void tst_qtqmlmodules::unavailableTypes()
     QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("unavailable.qml"));
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
     QVERIFY(object->property("success").toBool());
 
     delete object;
diff --git a/tests/auto/qml/qv4assembler/data/crash.qml b/tests/auto/qml/qv4assembler/data/crash.qml
new file mode 100644
index 0000000000..dfdb9ceba5
--- /dev/null
+++ b/tests/auto/qml/qv4assembler/data/crash.qml
@@ -0,0 +1,53 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQml 2.2
+import Crash 1.0
+
+QtObject {
+    property Crash crash: Crash {
+        id: crash
+    }
+
+    // Recursion makes the crash more reliable
+    // With a single frame the unwinder might guess
+    // the next frame by chance.
+    function recurse(x) {
+        if (x > 32)
+            crash.crash();
+        else
+            recurse(x + 1);
+    }
+
+    property Timer timer: Timer {
+        interval: 10
+        running: true
+        onTriggered: recurse(0)
+    }
+}
+
diff --git a/tests/auto/qml/qv4assembler/qv4assembler.pro b/tests/auto/qml/qv4assembler/qv4assembler.pro
new file mode 100644
index 0000000000..895e241cc9
--- /dev/null
+++ b/tests/auto/qml/qv4assembler/qv4assembler.pro
@@ -0,0 +1,12 @@
+CONFIG += testcase
+TARGET = tst_qv4assembler
+
+include (../../shared/util.pri)
+
+macos:CONFIG -= app_bundle
+
+TESTDATA = data/*
+
+SOURCES += tst_qv4assembler.cpp
+
+QT += qml-private testlib
diff --git a/tests/auto/qml/qv4assembler/tst_qv4assembler.cpp b/tests/auto/qml/qv4assembler/tst_qv4assembler.cpp
new file mode 100644
index 0000000000..4916cb4cc0
--- /dev/null
+++ b/tests/auto/qml/qv4assembler/tst_qv4assembler.cpp
@@ -0,0 +1,143 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <util.h>
+
+#include <QtTest/QtTest>
+#include <QtCore/qprocess.h>
+#include <QtCore/qtemporaryfile.h>
+#include <QtQml/qqml.h>
+#include <QtQml/qqmlapplicationengine.h>
+
+#ifdef Q_OS_WIN
+#include <windows.h>
+#endif
+
+class tst_QV4Assembler : public QQmlDataTest
+{
+    Q_OBJECT
+
+private slots:
+    void initTestCase() override;
+    void perfMapFile();
+    void functionTable();
+};
+
+void tst_QV4Assembler::initTestCase()
+{
+    qputenv("QV4_JIT_CALL_THRESHOLD", "0");
+    QQmlDataTest::initTestCase();
+}
+
+void tst_QV4Assembler::perfMapFile()
+{
+#if !defined(Q_OS_LINUX)
+    QSKIP("perf map files are only generated on linux");
+#else
+    const QString qmljs = QLibraryInfo::location(QLibraryInfo::BinariesPath) + "/qmljs";
+    QProcess process;
+
+    QTemporaryFile infile;
+    QVERIFY(infile.open());
+    infile.write("'use strict'; function foo() { return 42 }; foo();");
+    infile.close();
+
+    QProcessEnvironment environment = QProcessEnvironment::systemEnvironment();
+    environment.insert("QV4_PROFILE_WRITE_PERF_MAP", "1");
+    environment.insert("QV4_JIT_CALL_THRESHOLD", "0");
+
+    process.setProcessEnvironment(environment);
+    process.start(qmljs, QStringList({infile.fileName()}));
+    QVERIFY(process.waitForStarted());
+    const qint64 pid = process.processId();
+    QVERIFY(pid != 0);
+    QVERIFY(process.waitForFinished());
+    QCOMPARE(process.exitCode(), 0);
+
+    QFile file(QString::fromLatin1("/tmp/perf-%1.map").arg(pid));
+    QVERIFY(file.exists());
+    QVERIFY(file.open(QIODevice::ReadOnly));
+    QList<QByteArray> functions;
+    while (!file.atEnd()) {
+        const QByteArray contents = file.readLine();
+        QVERIFY(contents.endsWith('\n'));
+        QList<QByteArray> fields = contents.split(' ');
+        QCOMPARE(fields.length(), 3);
+        bool ok = false;
+        const qulonglong address = fields[0].toULongLong(&ok, 16);
+        QVERIFY(ok);
+        QVERIFY(address > 0);
+        const ulong size = fields[1].toULong(&ok, 16);
+        QVERIFY(ok);
+        QVERIFY(size > 0);
+        functions.append(fields[2]);
+    }
+    QVERIFY(functions.contains("foo\n"));
+#endif
+}
+
+#ifdef Q_OS_WIN
+class Crash : public QObject
+{
+    Q_OBJECT
+public:
+    explicit Crash(QObject *parent = nullptr) : QObject(parent) { }
+    Q_INVOKABLE static void crash();
+};
+
+static bool crashHandlerHit = false;
+
+static LONG WINAPI crashHandler(EXCEPTION_POINTERS*)
+{
+    crashHandlerHit = true;
+    return EXCEPTION_CONTINUE_EXECUTION;
+}
+
+void Crash::crash()
+{
+    SetUnhandledExceptionFilter(crashHandler);
+    RaiseException(EXCEPTION_ACCESS_VIOLATION, 0, 0, nullptr);
+}
+#endif
+
+void tst_QV4Assembler::functionTable()
+{
+#ifndef Q_OS_WIN
+    QSKIP("Function tables only exist on windows.");
+#else
+    QQmlApplicationEngine engine;
+    qmlRegisterType<Crash>("Crash", 1, 0, "Crash");
+    engine.load(testFileUrl("crash.qml"));
+    QTRY_VERIFY(crashHandlerHit);
+#endif
+}
+
+QTEST_MAIN(tst_QV4Assembler)
+
+#include "tst_qv4assembler.moc"
+
diff --git a/tests/auto/qml/qv4identifiertable/qv4identifiertable.pro b/tests/auto/qml/qv4identifiertable/qv4identifiertable.pro
new file mode 100644
index 0000000000..64dc822367
--- /dev/null
+++ b/tests/auto/qml/qv4identifiertable/qv4identifiertable.pro
@@ -0,0 +1,8 @@
+CONFIG += testcase
+TARGET = tst_qv4identifiertable
+macos:CONFIG -= app_bundle
+
+SOURCES += tst_qv4identifiertable.cpp
+
+QT += qml qml-private testlib
+
diff --git a/tests/auto/qml/qv4identifiertable/tst_qv4identifiertable.cpp b/tests/auto/qml/qv4identifiertable/tst_qv4identifiertable.cpp
new file mode 100644
index 0000000000..095943cdc7
--- /dev/null
+++ b/tests/auto/qml/qv4identifiertable/tst_qv4identifiertable.cpp
@@ -0,0 +1,363 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 basysKom GmbH.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <qtest.h>
+#include <QQmlEngine>
+#include <private/qv4identifiertable_p.h>
+
+class tst_qv4identifiertable : public QObject
+{
+    Q_OBJECT
+
+private slots:
+    void sweepFirstEntryInBucket();
+    void sweepCenterEntryInBucket();
+    void sweepLastEntryInBucket();
+    void sweepFirstEntryInSameBucketWithDifferingHash();
+    void dontSweepAcrossBucketBoundaries();
+    void sweepAcrossBucketBoundariesIfFirstBucketFull();
+    void sweepBucketGap();
+};
+
+void tst_qv4identifiertable::sweepFirstEntryInBucket()
+{
+    QV4::ExecutionEngine engine;
+    QV4::IdentifierTable table(&engine, /*numBits*/1);
+
+    auto entry1 = engine.newString(QStringLiteral("one"));
+    auto entry2 = engine.newString(QStringLiteral("two"));
+    auto entry3 = engine.newString(QStringLiteral("three"));
+
+    entry1->createHashValue();
+    entry2->createHashValue();
+    entry3->createHashValue();
+
+    // All strings go into the same bucket
+    entry1->stringHash = 0;
+    entry2->stringHash = 0;
+    entry3->stringHash = 0;
+
+    // trigger insertion
+    table.asPropertyKey(entry1);
+    table.asPropertyKey(entry2);
+    table.asPropertyKey(entry3);
+
+    QCOMPARE(table.size, 3);
+    QCOMPARE(table.alloc, 5);
+
+    QCOMPARE(table.entriesByHash[0], entry1);
+    QCOMPARE(table.entriesByHash[1], entry2);
+    QCOMPARE(table.entriesByHash[2], entry3);
+    QCOMPARE(table.entriesByHash[3], nullptr);
+
+    // first entry not marked
+    entry2->setMarkBit();
+    entry3->setMarkBit();
+
+    table.sweep();
+
+    QCOMPARE(table.entriesByHash[0], entry2);
+    QCOMPARE(table.entriesByHash[1], entry3);
+    QCOMPARE(table.entriesByHash[2], nullptr);
+    QCOMPARE(table.entriesByHash[3], nullptr);
+}
+
+void tst_qv4identifiertable::sweepCenterEntryInBucket()
+{
+    QV4::ExecutionEngine engine;
+    QV4::IdentifierTable table(&engine, /*numBits*/1);
+
+    auto entry1 = engine.newString(QStringLiteral("one"));
+    auto entry2 = engine.newString(QStringLiteral("two"));
+    auto entry3 = engine.newString(QStringLiteral("three"));
+
+    entry1->createHashValue();
+    entry2->createHashValue();
+    entry3->createHashValue();
+
+    // All strings go into the same bucket
+    entry1->stringHash = 0;
+    entry2->stringHash = 0;
+    entry3->stringHash = 0;
+
+    // trigger insertion
+    table.asPropertyKey(entry1);
+    table.asPropertyKey(entry2);
+    table.asPropertyKey(entry3);
+
+    QCOMPARE(table.size, 3);
+    QCOMPARE(table.alloc, 5);
+
+    QCOMPARE(table.entriesByHash[0], entry1);
+    QCOMPARE(table.entriesByHash[1], entry2);
+    QCOMPARE(table.entriesByHash[2], entry3);
+    QCOMPARE(table.entriesByHash[3], nullptr);
+
+    entry1->setMarkBit();
+    // second entry not marked
+    entry3->setMarkBit();
+
+    table.sweep();
+
+    QCOMPARE(table.entriesByHash[0], entry1);
+    QCOMPARE(table.entriesByHash[1], entry3);
+    QCOMPARE(table.entriesByHash[2], nullptr);
+    QCOMPARE(table.entriesByHash[3], nullptr);
+}
+
+void tst_qv4identifiertable::sweepLastEntryInBucket()
+{
+    QV4::ExecutionEngine engine;
+    QV4::IdentifierTable table(&engine, /*numBits*/1);
+
+    auto entry1 = engine.newString(QStringLiteral("one"));
+    auto entry2 = engine.newString(QStringLiteral("two"));
+    auto entry3 = engine.newString(QStringLiteral("three"));
+
+    entry1->createHashValue();
+    entry2->createHashValue();
+    entry3->createHashValue();
+
+    // All strings go into the same bucket
+    entry1->stringHash = 0;
+    entry2->stringHash = 0;
+    entry3->stringHash = 0;
+
+    // trigger insertion
+    table.asPropertyKey(entry1);
+    table.asPropertyKey(entry2);
+    table.asPropertyKey(entry3);
+
+    QCOMPARE(table.size, 3);
+    QCOMPARE(table.alloc, 5);
+
+    QCOMPARE(table.entriesByHash[0], entry1);
+    QCOMPARE(table.entriesByHash[1], entry2);
+    QCOMPARE(table.entriesByHash[2], entry3);
+    QCOMPARE(table.entriesByHash[3], nullptr);
+
+    entry1->setMarkBit();
+    entry2->setMarkBit();
+    // third entry not marked
+
+    table.sweep();
+
+    QCOMPARE(table.entriesByHash[0], entry1);
+    QCOMPARE(table.entriesByHash[1], entry2);
+    QCOMPARE(table.entriesByHash[2], nullptr);
+    QCOMPARE(table.entriesByHash[3], nullptr);
+}
+
+void tst_qv4identifiertable::sweepFirstEntryInSameBucketWithDifferingHash()
+{
+    QV4::ExecutionEngine engine;
+    QV4::IdentifierTable table(&engine, /*numBits*/1);
+
+    auto entry1 = engine.newString(QStringLiteral("one"));
+    auto entry2 = engine.newString(QStringLiteral("two"));
+
+    entry1->createHashValue();
+    entry2->createHashValue();
+
+    // First and second entry have differing hash but end up in the
+    // same bucket after modulo alloc.
+    entry1->stringHash = 0;
+    entry2->stringHash = 5;
+
+    // trigger insertion
+    table.asPropertyKey(entry1);
+    table.asPropertyKey(entry2);
+
+    QCOMPARE(table.size, 2);
+    QCOMPARE(table.alloc, 5);
+
+    QCOMPARE(table.entriesByHash[0], entry1);
+    QCOMPARE(table.entriesByHash[1], entry2);
+    QCOMPARE(table.entriesByHash[2], nullptr);
+
+    // first entry not marked
+    entry2->setMarkBit();
+
+    table.sweep();
+
+    QCOMPARE(table.entriesByHash[0], entry2);
+    QCOMPARE(table.entriesByHash[1], nullptr);
+    QCOMPARE(table.entriesByHash[2], nullptr);
+}
+
+void tst_qv4identifiertable::dontSweepAcrossBucketBoundaries()
+{
+    QV4::ExecutionEngine engine;
+    QV4::IdentifierTable table(&engine, /*numBits*/1);
+
+    auto entry1 = engine.newString(QStringLiteral("one"));
+    auto entry2 = engine.newString(QStringLiteral("two"));
+    auto entry3 = engine.newString(QStringLiteral("three"));
+
+    entry1->createHashValue();
+    entry2->createHashValue();
+    entry3->createHashValue();
+
+    // Different buckets for both entries.
+    entry1->stringHash = 0;
+    entry2->stringHash = 1;
+
+    // trigger insertion
+    table.asPropertyKey(entry1);
+    table.asPropertyKey(entry2);
+
+    QCOMPARE(table.size, 2);
+    QCOMPARE(table.alloc, 5);
+
+    QCOMPARE(table.entriesByHash[0], entry1);
+    QCOMPARE(table.entriesByHash[1], entry2);
+    QCOMPARE(table.entriesByHash[2], nullptr);
+
+    // first entry not marked
+    entry2->setMarkBit();
+
+    table.sweep();
+
+    QCOMPARE(table.entriesByHash[0], nullptr);
+    QCOMPARE(table.entriesByHash[1], entry2);
+    QCOMPARE(table.entriesByHash[2], nullptr);
+}
+
+void tst_qv4identifiertable::sweepAcrossBucketBoundariesIfFirstBucketFull()
+{
+    QV4::ExecutionEngine engine;
+    QV4::IdentifierTable table(&engine, /*numBits*/3);
+
+    auto entry1 = engine.newString(QStringLiteral("one"));
+    auto entry2 = engine.newString(QStringLiteral("two"));
+    auto entry3 = engine.newString(QStringLiteral("three"));
+    auto entry4 = engine.newString(QStringLiteral("four"));
+
+    entry1->createHashValue();
+    entry2->createHashValue();
+    entry3->createHashValue();
+    entry4->createHashValue();
+
+    // First, third and fourth entry have the same bucket (after modulo) and
+    // would typically end up in order [entry1, entry3, entry4, entry2]. However
+    // since null termination isn't guaranteed, an insertion order of
+    // entry1, entry2, entry3 and entry4 results in a
+    // table [entry1, entry2, entry3, entry4].
+    entry1->stringHash = 0;
+    entry2->stringHash = 1;
+    entry3->stringHash = 11;
+    entry4->stringHash = 11;
+
+    // trigger insertion
+    table.asPropertyKey(entry1);
+    table.asPropertyKey(entry2);
+    table.asPropertyKey(entry3);
+    table.asPropertyKey(entry4);
+
+    QCOMPARE(table.size, 4);
+    QCOMPARE(table.alloc, 11);
+
+    QCOMPARE(table.entriesByHash[0], entry1);
+    QCOMPARE(table.entriesByHash[1], entry2);
+    QCOMPARE(table.entriesByHash[2], entry3);
+    QCOMPARE(table.entriesByHash[3], entry4);
+    QCOMPARE(table.entriesByHash[4], nullptr);
+
+    // first entry not marked
+    entry2->setMarkBit();
+    entry3->setMarkBit();
+    entry4->setMarkBit();
+
+    table.sweep();
+
+    QCOMPARE(table.entriesByHash[0], entry3);
+    QCOMPARE(table.entriesByHash[1], entry2);
+    QCOMPARE(table.entriesByHash[2], entry4);
+    QCOMPARE(table.entriesByHash[3], nullptr);
+}
+
+void tst_qv4identifiertable::sweepBucketGap()
+{
+    QV4::ExecutionEngine engine;
+    QV4::IdentifierTable table(&engine, /*numBits*/3);
+
+    auto entry1 = engine.newString(QStringLiteral("one"));
+    auto entry2 = engine.newString(QStringLiteral("two"));
+    auto entry3 = engine.newString(QStringLiteral("three"));
+    auto entry4 = engine.newString(QStringLiteral("four"));
+
+    entry1->createHashValue();
+    entry2->createHashValue();
+    entry3->createHashValue();
+    entry4->createHashValue();
+
+    // We have two buckets where the second entry in the first bucket
+    // flows into the second bucket. So insertion into the second bucket
+    // will shift by one and create
+    // [entry1][entry2 (would map to first but overflows into second), entry3, entry4]
+    // Garbage collecting the first entry should not only move the second entry
+    // into its own first bucket (where there is space now), it is also critical to
+    // not leave a gap but move the third and fourth entries to the beginning of
+    // their bucket:
+    // [entry2][entry3, entry4]
+    entry1->stringHash = 0;  // % 11 -> 0
+    entry2->stringHash = 11; // % 11 -> 0, but ends up at idx 1 because 0 taken
+    entry3->stringHash = 12; // % 11 -> 1, but ends up at idx 2 because 1 taken
+    entry4->stringHash = 12; // % 11 -> 1, but ends up at idx 3 because 1+2 taken
+
+    // trigger insertion
+    table.asPropertyKey(entry1);
+    table.asPropertyKey(entry2);
+    table.asPropertyKey(entry3);
+    table.asPropertyKey(entry4);
+
+    QCOMPARE(table.size, 4);
+    QCOMPARE(table.alloc, 11);
+
+    QCOMPARE(table.entriesByHash[0], entry1);
+    QCOMPARE(table.entriesByHash[1], entry2);
+    QCOMPARE(table.entriesByHash[2], entry3);
+    QCOMPARE(table.entriesByHash[3], entry4);
+    QCOMPARE(table.entriesByHash[4], nullptr);
+
+    // first entry not marked
+    entry2->setMarkBit();
+    entry3->setMarkBit();
+    entry4->setMarkBit();
+
+    table.sweep();
+
+    QCOMPARE(table.entriesByHash[0], entry2);
+    QCOMPARE(table.entriesByHash[1], entry3);
+    QCOMPARE(table.entriesByHash[2], entry4);
+    QCOMPARE(table.entriesByHash[3], nullptr);
+}
+
+QTEST_MAIN(tst_qv4identifiertable)
+
+#include "tst_qv4identifiertable.moc"
diff --git a/tests/auto/qml/qv4mm/data/createdestroy.qml b/tests/auto/qml/qv4mm/data/createdestroy.qml
new file mode 100644
index 0000000000..5a4dd0f520
--- /dev/null
+++ b/tests/auto/qml/qv4mm/data/createdestroy.qml
@@ -0,0 +1,60 @@
+/****************************************************************************
+**
+** Copyright (C) 2019 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQml 2.2
+
+QtObject {
+    property int creations: 0
+    property int destructions: 0
+    property int iterations: 0
+
+    property Component itemComponent: Component {
+        QtObject {
+            property var parent;
+            Component.onCompleted: ++parent.creations
+            Component.onDestruction: ++parent.destructions
+        }
+    }
+
+    property QtObject item: null;
+    property Timer timer: Timer {
+        running: true
+        repeat: true
+        interval: 1
+        onTriggered: {
+            if (parent.iterations === 100) {
+                item = null;
+                running = false;
+            } else {
+                ++parent.iterations;
+                item = itemComponent.createObject(null, { parent : parent });
+            }
+            gc();
+        }
+    }
+}
diff --git a/tests/auto/qml/qv4mm/qv4mm.pro b/tests/auto/qml/qv4mm/qv4mm.pro
index d9b749af4a..375c5cea75 100644
--- a/tests/auto/qml/qv4mm/qv4mm.pro
+++ b/tests/auto/qml/qv4mm/qv4mm.pro
@@ -1,6 +1,10 @@
 CONFIG += testcase
 TARGET = tst_qv4mm
-osx:CONFIG -= app_bundle
+include (../../shared/util.pri)
+
+macos:CONFIG -= app_bundle
+
+TESTDATA = data/*
 
 SOURCES += tst_qv4mm.cpp
 
diff --git a/tests/auto/qml/qv4mm/tst_qv4mm.cpp b/tests/auto/qml/qv4mm/tst_qv4mm.cpp
index d4ba363d00..578a47d5fa 100644
--- a/tests/auto/qml/qv4mm/tst_qv4mm.cpp
+++ b/tests/auto/qml/qv4mm/tst_qv4mm.cpp
@@ -28,29 +28,84 @@
 
 #include <qtest.h>
 #include <QQmlEngine>
+#include <QLoggingCategory>
+#include <QQmlComponent>
+
 #include <private/qv4mm_p.h>
+#include <private/qv4qobjectwrapper_p.h>
+
+#include "../../shared/util.h"
+
+#include <memory>
 
-class tst_qv4mm : public QObject
+class tst_qv4mm : public QQmlDataTest
 {
     Q_OBJECT
 
 private slots:
     void gcStats();
-    void tweaks();
+    void multiWrappedQObjects();
+    void accessParentOnDestruction();
 };
 
 void tst_qv4mm::gcStats()
 {
-    qputenv(QV4_MM_STATS, "1");
+    QLoggingCategory::setFilterRules("qt.qml.gc.*=true");
     QQmlEngine engine;
     engine.collectGarbage();
 }
 
-void tst_qv4mm::tweaks()
+void tst_qv4mm::multiWrappedQObjects()
+{
+    QV4::ExecutionEngine engine1;
+    QV4::ExecutionEngine engine2;
+    {
+        QObject object;
+        for (int i = 0; i < 10; ++i)
+            QV4::QObjectWrapper::wrap(i % 2 ? &engine1 : &engine2, &object);
+
+        QCOMPARE(engine1.memoryManager->m_pendingFreedObjectWrapperValue.size(), 0);
+        QCOMPARE(engine2.memoryManager->m_pendingFreedObjectWrapperValue.size(), 0);
+        {
+            QV4::WeakValue value;
+            value.set(&engine1, QV4::QObjectWrapper::wrap(&engine1, &object));
+        }
+
+        QCOMPARE(engine1.memoryManager->m_pendingFreedObjectWrapperValue.size(), 1);
+        QCOMPARE(engine2.memoryManager->m_pendingFreedObjectWrapperValue.size(), 0);
+
+        // Moves the additional WeakValue from m_multiplyWrappedQObjects to
+        // m_pendingFreedObjectWrapperValue. It's still alive after all.
+        engine1.memoryManager->runGC();
+        QCOMPARE(engine1.memoryManager->m_pendingFreedObjectWrapperValue.size(), 2);
+
+        // engine2 doesn't own the object as engine1 was the first to wrap it above.
+        // Therefore, no effect here.
+        engine2.memoryManager->runGC();
+        QCOMPARE(engine2.memoryManager->m_pendingFreedObjectWrapperValue.size(), 0);
+    }
+
+    // Clears m_pendingFreedObjectWrapperValue. Now it's really dead.
+    engine1.memoryManager->runGC();
+    QCOMPARE(engine1.memoryManager->m_pendingFreedObjectWrapperValue.size(), 0);
+
+    engine2.memoryManager->runGC();
+    QCOMPARE(engine2.memoryManager->m_pendingFreedObjectWrapperValue.size(), 0);
+}
+
+void tst_qv4mm::accessParentOnDestruction()
 {
-    qputenv(QV4_MM_MAXBLOCK_SHIFT, "5");
-    qputenv(QV4_MM_MAX_CHUNK_SIZE, "65536");
+    QLoggingCategory::setFilterRules("qt.qml.gc.*=false");
     QQmlEngine engine;
+    QQmlComponent component(&engine, testFileUrl("createdestroy.qml"));
+    std::unique_ptr<QObject> obj(component.create());
+    QVERIFY(obj);
+    QPointer<QObject> timer = qvariant_cast<QObject *>(obj->property("timer"));
+    QVERIFY(timer);
+    QTRY_VERIFY(!timer->property("running").toBool());
+    QCOMPARE(obj->property("iterations").toInt(), 100);
+    QCOMPARE(obj->property("creations").toInt(), 100);
+    QCOMPARE(obj->property("destructions").toInt(), 100);
 }
 
 QTEST_MAIN(tst_qv4mm)
diff --git a/tests/auto/qml/qv4regexp/qv4regexp.pro b/tests/auto/qml/qv4regexp/qv4regexp.pro
new file mode 100644
index 0000000000..f4ab6941f5
--- /dev/null
+++ b/tests/auto/qml/qv4regexp/qv4regexp.pro
@@ -0,0 +1,8 @@
+CONFIG += testcase
+TARGET = tst_qv4regexp
+macos:CONFIG -= app_bundle
+
+SOURCES += tst_qv4regexp.cpp
+
+QT += qml qml-private testlib
+
diff --git a/tests/auto/qml/qv4regexp/tst_qv4regexp.cpp b/tests/auto/qml/qv4regexp/tst_qv4regexp.cpp
new file mode 100644
index 0000000000..cbf9c3e47d
--- /dev/null
+++ b/tests/auto/qml/qv4regexp/tst_qv4regexp.cpp
@@ -0,0 +1,53 @@
+/****************************************************************************
+**
+** Copyright (C) 2019 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <qtest.h>
+#include <QtQml/qjsengine.h>
+
+class tst_qv4regexp : public QObject
+{
+    Q_OBJECT
+
+private slots:
+    void catchJitFail();
+};
+
+void tst_qv4regexp::catchJitFail()
+{
+    QJSEngine engine;
+    QJSValue result = engine.evaluate(QLatin1String(
+            "var prevString = \" ok\";"
+            "var r = /^(\\s*)(([\\)\\]}]?\\s*)*([\\)\\]]\\s*))?;/.exec(prevString);"
+            "r === null;"), QLatin1String("regexptest.js"));
+    QVERIFY(result.isBool());
+    QVERIFY(result.toBool());
+}
+
+QTEST_MAIN(tst_qv4regexp)
+
+#include "tst_qv4regexp.moc"
diff --git a/tests/auto/qml/qwidgetsinqml/qwidgetsinqml.pro b/tests/auto/qml/qwidgetsinqml/qwidgetsinqml.pro
new file mode 100644
index 0000000000..c86365d5ea
--- /dev/null
+++ b/tests/auto/qml/qwidgetsinqml/qwidgetsinqml.pro
@@ -0,0 +1,7 @@
+CONFIG += testcase
+CONFIG += parallel_test
+TARGET = tst_qwidgetsinqml
+macos:CONFIG -= app_bundle
+QT += qml widgets testlib gui-private
+SOURCES  += tst_qwidgetsinqml.cpp
+DEFINES += QT_DISABLE_DEPRECATED_BEFORE=0
diff --git a/tests/auto/qml/qwidgetsinqml/tst_qwidgetsinqml.cpp b/tests/auto/qml/qwidgetsinqml/tst_qwidgetsinqml.cpp
new file mode 100644
index 0000000000..c7bbb55474
--- /dev/null
+++ b/tests/auto/qml/qwidgetsinqml/tst_qwidgetsinqml.cpp
@@ -0,0 +1,283 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtTest/QtTest>
+#include <QQmlEngine>
+#include <QtQml>
+#include <QWidget>
+
+class tst_QWidgetsInQml : public QObject
+{
+    Q_OBJECT
+public:
+    tst_QWidgetsInQml();
+
+private slots:
+    void instantiateWidget();
+    void instantiateWidgetWithoutParentWidget();
+    void widgetAsDefaultPropertyCollected();
+    void widgetAsDefaultPropertyKept();
+    void widgetAsDefaultPropertyKeptDuringCreation();
+};
+
+static void gc(QQmlEngine &engine)
+{
+    engine.collectGarbage();
+    QCoreApplication::sendPostedEvents(0, QEvent::DeferredDelete);
+    QCoreApplication::processEvents();
+}
+
+// Like QtObject, but with default property
+class QObjectContainer : public QObject
+{
+    Q_OBJECT
+    Q_CLASSINFO("DefaultProperty", "data");
+    Q_PROPERTY(QQmlListProperty<QObject> data READ data DESIGNABLE false);
+public:
+    QObjectContainer()
+        : widgetParent(0)
+        , gcOnAppend(false)
+    {}
+
+    QQmlListProperty<QObject> data() {
+        return QQmlListProperty<QObject>(this, 0, children_append, children_count, children_at, children_clear);
+    }
+
+    static void children_append(QQmlListProperty<QObject> *prop, QObject *o)
+    {
+        QObjectContainer *that = static_cast<QObjectContainer*>(prop->object);
+        that->dataChildren.append(o);
+        QObject::connect(o, SIGNAL(destroyed(QObject*)), prop->object, SLOT(childDestroyed(QObject*)));
+        QWidget *widget = qobject_cast<QWidget*>(o);
+        if (widget && that->widgetParent)
+            widget->setParent(that->widgetParent);
+
+        if (that->gcOnAppend) {
+            QQmlEngine *engine = qmlEngine(that);
+            gc(*engine);
+        }
+    }
+
+    static int children_count(QQmlListProperty<QObject> *prop)
+    {
+        return static_cast<QObjectContainer*>(prop->object)->dataChildren.count();
+    }
+
+    static QObject *children_at(QQmlListProperty<QObject> *prop, int index)
+    {
+        return static_cast<QObjectContainer*>(prop->object)->dataChildren.at(index);
+    }
+
+    static void children_clear(QQmlListProperty<QObject> *prop)
+    {
+        QObjectContainer *that = static_cast<QObjectContainer*>(prop->object);
+        foreach (QObject *c, that->dataChildren)
+            QObject::disconnect(c, SIGNAL(destroyed(QObject*)), that, SLOT(childDestroyed(QObject*)));
+        that->dataChildren.clear();
+    }
+
+    QList<QObject*> dataChildren;
+    QWidget *widgetParent;
+    bool gcOnAppend;
+
+protected slots:
+    void childDestroyed(QObject *child) {
+        dataChildren.removeAll(child);
+    }
+};
+
+class QWidgetContainer : public QObjectContainer
+{
+    Q_OBJECT
+public:
+    QWidgetContainer()
+    {
+        widgetParent = new QWidget;
+        QQmlEngine::setObjectOwnership(widgetParent, QQmlEngine::CppOwnership);
+    }
+    virtual ~QWidgetContainer()
+    {
+        delete widgetParent;
+        widgetParent = 0;
+    }
+};
+
+class QObjectContainerWithGCOnAppend : public QObjectContainer
+{
+    Q_OBJECT
+public:
+    QObjectContainerWithGCOnAppend()
+    {
+        gcOnAppend = true;
+    }
+};
+
+tst_QWidgetsInQml::tst_QWidgetsInQml()
+{
+    qmlRegisterType<QWidget>("Qt.Widgets", 1, 0, "QWidget");
+    qmlRegisterType<QObjectContainer>("Qt.Widgets", 1, 0, "QObjectContainer");
+    qmlRegisterType<QWidgetContainer>("Qt.Widgets", 1, 0, "QWidgetContainer");
+    qmlRegisterType<QObjectContainerWithGCOnAppend>("Qt.Widgets", 1, 0, "QObjectContainerWithGCOnAppend");
+}
+
+void tst_QWidgetsInQml::instantiateWidget()
+{
+    QQmlEngine engine;
+    QQmlComponent component(&engine);
+    component.setData("import Qt.Widgets 1.0;\nQWidget { property QWidget child: QWidget { objectName: 'child' } }", QUrl());
+    QScopedPointer<QObject> object(component.create());
+    QVERIFY(!object.isNull());
+    QWidget *rootWidget = qobject_cast<QWidget*>(object.data());
+    QVERIFY(rootWidget != 0);
+    QCOMPARE(rootWidget->children().count(), 1);
+    QWidget *firstChildWidget = qobject_cast<QWidget*>(rootWidget->children().first());
+    QVERIFY(firstChildWidget != 0);
+
+    QWidget *widgetProperty = qvariant_cast<QWidget*>(object->property("child"));
+    QVERIFY(widgetProperty != 0);
+    QCOMPARE(firstChildWidget, widgetProperty);
+    QCOMPARE(firstChildWidget->objectName(), QString("child"));
+}
+
+void tst_QWidgetsInQml::instantiateWidgetWithoutParentWidget()
+{
+    QQmlEngine engine;
+    QQmlComponent component(&engine);
+    component.setData("import Qt.Widgets 1.0;\n"
+                      "import QtQml 2.0;\n"
+                      "QtObject { property QtObject child: QWidget { objectName: 'child' } }", QUrl());
+    QScopedPointer<QObject> object(component.create());
+    QVERIFY(!object.isNull());
+
+    QPointer<QWidget> widgetProperty = qvariant_cast<QWidget*>(object->property("child"));
+    QVERIFY(!widgetProperty.isNull());
+    QCOMPARE(widgetProperty->objectName(), QString("child"));
+
+    QVERIFY(!widgetProperty->parent());
+    gc(engine);
+    // Don't collect, the property reference should keep it alive
+    QVERIFY(!widgetProperty.isNull());
+}
+
+void tst_QWidgetsInQml::widgetAsDefaultPropertyCollected()
+{
+    QQmlEngine engine;
+    QQmlComponent component(&engine);
+    component.setData("import Qt.Widgets 1.0;\n"
+                      "import QtQml 2.0;\n"
+                      "QObjectContainer {\n"
+                      "    QWidget {\n"
+                      "        id: parentLessChild;\n"
+                      "        objectName: 'child'\n"
+                      "    }\n"
+                      "    property var widgetHolder;\n"
+                      "    Component.onCompleted: {\n"
+                      "        widgetHolder = parentLessChild;\n"
+                      "    }\n"
+                      "}", QUrl());
+    QScopedPointer<QObject> object(component.create());
+    QVERIFY(!object.isNull());
+
+    QObjectContainer *container = qobject_cast<QObjectContainer*>(object.data());
+    QCOMPARE(container->dataChildren.count(), 1);
+
+    QJSValue holder = qvariant_cast<QJSValue>(object->property("widgetHolder"));
+    QVERIFY(!holder.isNull());
+    gc(engine);
+    QCOMPARE(container->dataChildren.count(), 1);
+
+    holder = QJSValue();
+    object->setProperty("widgetHolder", QVariant::fromValue(holder));
+
+    gc(engine);
+    // The QWidget is without a parent and nobody is referencing it anymore (the children
+    // list in QObjectContainer is weak!), so it should get collected.
+    QCOMPARE(container->dataChildren.count(), 0);
+}
+
+void tst_QWidgetsInQml::widgetAsDefaultPropertyKept()
+{
+    QQmlEngine engine;
+    QQmlComponent component(&engine);
+    component.setData("import Qt.Widgets 1.0;\n"
+                      "import QtQml 2.0;\n"
+                      "QWidgetContainer {\n"
+                      "    QWidget {\n"
+                      "        id: parentLessChild;\n"
+                      "        objectName: 'child'\n"
+                      "    }\n"
+                      "    property var widgetHolder;\n"
+                      "    Component.onCompleted: {\n"
+                      "        widgetHolder = parentLessChild;\n"
+                      "    }\n"
+                      "}", QUrl());
+    QScopedPointer<QObject> object(component.create());
+    QVERIFY(!object.isNull());
+
+    QWidgetContainer *container = qobject_cast<QWidgetContainer*>(object.data());
+    QCOMPARE(container->dataChildren.count(), 1);
+
+    QJSValue holder = qvariant_cast<QJSValue>(object->property("widgetHolder"));
+    QVERIFY(!holder.isNull());
+    gc(engine);
+    QCOMPARE(container->dataChildren.count(), 1);
+
+    holder = QJSValue();
+    object->setProperty("widgetHolder", QVariant::fromValue(holder));
+
+    gc(engine);
+    QCOMPARE(container->dataChildren.count(), 1);
+}
+
+void tst_QWidgetsInQml::widgetAsDefaultPropertyKeptDuringCreation()
+{
+    QQmlEngine engine;
+    QQmlComponent component(&engine);
+    component.setData("import Qt.Widgets 1.0;\n"
+                      "import QtQml 2.0;\n"
+                      "QObjectContainerWithGCOnAppend {\n"
+                      "    QWidget {\n"
+                      "        id: parentLessChild;\n"
+                      "        objectName: 'child'\n"
+                      "        property var blah;\n" // Ensures that we have a JS wrapper
+                      "    }\n"
+                      "}", QUrl());
+    QScopedPointer<QObject> object(component.create());
+    QVERIFY(!object.isNull());
+
+    QObjectContainer *container = qobject_cast<QObjectContainer*>(object.data());
+    QCOMPARE(container->dataChildren.count(), 1);
+
+    gc(engine);
+    QCOMPARE(container->dataChildren.count(), 0);
+
+}
+
+QTEST_MAIN(tst_QWidgetsInQml)
+
+#include "tst_qwidgetsinqml.moc"
diff --git a/tests/auto/qml/v4misc/tst_v4misc.cpp b/tests/auto/qml/v4misc/tst_v4misc.cpp
index 55a1f65608..2412ca7f92 100644
--- a/tests/auto/qml/v4misc/tst_v4misc.cpp
+++ b/tests/auto/qml/v4misc/tst_v4misc.cpp
@@ -26,207 +26,177 @@
 **
 ****************************************************************************/
 
-#include <qhashfunctions.h>
 #include <qtest.h>
-
-#define V4_AUTOTEST
-#include <private/qv4ssa_p.h>
+#include <private/qv4instr_moth_p.h>
+#include <private/qv4script_p.h>
 
 class tst_v4misc: public QObject
 {
     Q_OBJECT
 
 private slots:
-    void initTestCase();
+    void tdzOptimizations_data();
+    void tdzOptimizations();
+
+    void parserMisc_data();
+    void parserMisc();
 
-    void rangeSplitting_1();
-    void rangeSplitting_2();
-    void rangeSplitting_3();
+    void subClassing_data();
+    void subClassing();
 
-    void moveMapping_1();
-    void moveMapping_2();
+    void nestingDepth();
 };
 
-using namespace QT_PREPEND_NAMESPACE(QV4::IR);
+void tst_v4misc::tdzOptimizations_data()
+{
+    QTest::addColumn<QString>("scriptToCompile");
+
+    QTest::newRow("access-after-let") << QString("let x; x = 10;");
+    QTest::newRow("access-after-const") << QString("const x = 10; print(x);");
+    QTest::newRow("access-after-let") << QString("for (let x of y) print(x);");
+}
 
-void tst_v4misc::initTestCase()
+void tst_v4misc::tdzOptimizations()
 {
-    qSetGlobalQHashSeed(0);
-    QCOMPARE(qGlobalQHashSeed(), 0);
+    QFETCH(QString, scriptToCompile);
+
+    QV4::ExecutionEngine v4;
+    QV4::Script script(&v4, nullptr, /*parse as binding*/false, scriptToCompile);
+    script.parse();
+    QVERIFY(!v4.hasException);
+
+    const auto function = script.compilationUnit->unitData()->functionAt(0);
+    const auto *code = function->code();
+    const auto len = function->codeSize;
+    const char *end = code + len;
+
+    const auto decodeInstruction = [&code]() {
+        QV4::Moth::Instr::Type type = QV4::Moth::Instr::Type(static_cast<uchar>(*code));
+    dispatch:
+        switch (type) {
+            case QV4::Moth::Instr::Type::Nop:
+                ++code;
+                type = QV4::Moth::Instr::Type(static_cast<uchar>(*code));
+                goto dispatch;
+            case QV4::Moth::Instr::Type::Nop_Wide: /* wide prefix */
+                ++code;
+                type = QV4::Moth::Instr::Type(0x100 | static_cast<uchar>(*code));
+                goto dispatch;
+
+#define CASE_AND_GOTO_INSTRUCTION(name, nargs, ...) \
+      case QV4::Moth::Instr::Type::name: \
+            MOTH_ADJUST_CODE(qint8, nargs); \
+            break;
+
+#define CASE_AND_GOTO_WIDE_INSTRUCTION(name, nargs, ...) \
+      case QV4::Moth::Instr::Type::name##_Wide: \
+            MOTH_ADJUST_CODE(int, nargs); \
+            type = QV4::Moth::Instr::Type::name; \
+            break;
+
+#define MOTH_DECODE_WITHOUT_ARGS(instr) \
+     INSTR_##instr(CASE_AND_GOTO) \
+     INSTR_##instr(CASE_AND_GOTO_WIDE)
+
+            FOR_EACH_MOTH_INSTR(MOTH_DECODE_WITHOUT_ARGS)
+        }
+        return type;
+    };
+
+    while (code < end) {
+        QV4::Moth::Instr::Type type = decodeInstruction();
+        QVERIFY(type != QV4::Moth::Instr::Type::DeadTemporalZoneCheck);
+    }
+
 }
 
-// split between two ranges
-void tst_v4misc::rangeSplitting_1()
+void tst_v4misc::parserMisc_data()
 {
-    LifeTimeInterval interval;
-    interval.addRange(59, 59);
-    interval.addRange(61, 62);
-    interval.addRange(64, 64);
-    interval.addRange(69, 71);
-    interval.validate();
-    QCOMPARE(interval.end(), 71);
-
-    LifeTimeInterval newInterval = interval.split(66, 70);
-    interval.validate();
-    newInterval.validate();
-    QVERIFY(newInterval.isSplitFromInterval());
-
-    QCOMPARE(interval.ranges().size(), 3);
-    QCOMPARE(interval.ranges()[0].start, 59);
-    QCOMPARE(interval.ranges()[0].end, 59);
-    QCOMPARE(interval.ranges()[1].start, 61);
-    QCOMPARE(interval.ranges()[1].end, 62);
-    QCOMPARE(interval.ranges()[2].start, 64);
-    QCOMPARE(interval.ranges()[2].end, 64);
-    QCOMPARE(interval.end(), 70);
-
-    QCOMPARE(newInterval.ranges().size(), 1);
-    QCOMPARE(newInterval.ranges()[0].start, 70);
-    QCOMPARE(newInterval.ranges()[0].end, 71);
-    QCOMPARE(newInterval.end(), 71);
+    QTest::addColumn<QString>("error");
+
+    QTest::newRow("8[++i][+++i]") << QString("ReferenceError: Prefix ++ operator applied to value that is not a reference.");
+    QTest::newRow("`a${1++}`") << QString("ReferenceError: Invalid left-hand side expression in postfix operation");
+    QTest::newRow("for (var f in ++!binaryMathg) ;") << QString("ReferenceError: Prefix ++ operator applied to value that is not a reference.");
+    QTest::newRow("for (va() in obj) {}") << QString("ReferenceError: Invalid left-hand side expression for 'in' expression");
+    QTest::newRow("[1]=7[A=8=9]") << QString("ReferenceError: left-hand side of assignment operator is not an lvalue");
+    QTest::newRow("var asmvalsLen = asmvals{{{{{ngth}}}}};") << QString("SyntaxError: Expected token `;'");
+    QTest::newRow("T||9[---L6i]") << QString("ReferenceError: Prefix ++ operator applied to value that is not a reference.");
+    QTest::newRow("a?b:[---Hi]") << QString("ReferenceError: Prefix ++ operator applied to value that is not a reference.");
+    QTest::newRow("[``]=1") << QString("ReferenceError: Binding target is not a reference.");
 }
 
-// split in the middle of a range
-void tst_v4misc::rangeSplitting_2()
+void tst_v4misc::parserMisc()
 {
-    LifeTimeInterval interval;
-    interval.addRange(59, 59);
-    interval.addRange(61, 64);
-    interval.addRange(69, 71);
-    interval.validate();
-    QCOMPARE(interval.end(), 71);
-
-    LifeTimeInterval newInterval = interval.split(62, 64);
-    interval.validate();
-    newInterval.validate();
-    QVERIFY(newInterval.isSplitFromInterval());
-
-    QCOMPARE(interval.ranges().size(), 2);
-    QCOMPARE(interval.ranges()[0].start, 59);
-    QCOMPARE(interval.ranges()[0].end, 59);
-    QCOMPARE(interval.ranges()[1].start, 61);
-    QCOMPARE(interval.ranges()[1].end, 62);
-    QCOMPARE(interval.end(), 64);
-
-    QCOMPARE(newInterval.ranges().size(), 2);
-    QCOMPARE(newInterval.ranges()[0].start, 64);
-    QCOMPARE(newInterval.ranges()[0].end, 64);
-    QCOMPARE(newInterval.ranges()[1].start, 69);
-    QCOMPARE(newInterval.ranges()[1].end, 71);
-    QCOMPARE(newInterval.end(), 71);
+    QFETCH(QString, error);
+
+    QJSEngine engine;
+    QJSValue result = engine.evaluate(QString::fromUtf8(QTest::currentDataTag()));
+    QVERIFY(result.isError());
+    QCOMPARE(result.toString(), error);
 }
 
-// split in the middle of a range, and let it never go back to active again
-void tst_v4misc::rangeSplitting_3()
+void tst_v4misc::subClassing_data()
 {
-    LifeTimeInterval interval;
-    interval.addRange(59, 59);
-    interval.addRange(61, 64);
-    interval.addRange(69, 71);
-    interval.validate();
-    QCOMPARE(interval.end(), 71);
-
-    LifeTimeInterval newInterval = interval.split(64, LifeTimeInterval::InvalidPosition);
-    interval.validate();
-    newInterval.validate();
-    QVERIFY(!newInterval.isValid());
-
-    QCOMPARE(interval.ranges().size(), 2);
-    QCOMPARE(interval.ranges()[0].start, 59);
-    QCOMPARE(interval.ranges()[0].end, 59);
-    QCOMPARE(interval.ranges()[1].start, 61);
-    QCOMPARE(interval.ranges()[1].end, 64);
-    QCOMPARE(interval.end(), 71);
+    QTest::addColumn<QString>("script");
+
+    QString code(
+                "class Foo extends %1 {"
+                "    constructor() { super(); this.reset(); }"
+                "    reset() { }"
+                "}"
+                "new Foo();");
+
+
+    QTest::newRow("Array") << code.arg("Array");
+    QTest::newRow("Boolean") << code.arg("Boolean");
+    QTest::newRow("Date") << code.arg("Date");
+    QTest::newRow("Function") << code.arg("Function");
+    QTest::newRow("Number") << code.arg("Number");
+    QTest::newRow("Map") << code.arg("Map");
+    QTest::newRow("Promise") << QString(
+            "class Foo extends Promise {"
+            "    constructor() { super(Function()); this.reset(); }"
+            "    reset() { }"
+            "}"
+            "new Foo();");
+    QTest::newRow("RegExp") << code.arg("RegExp");
+    QTest::newRow("Set") << code.arg("Set");
+    QTest::newRow("String") << code.arg("String");
+    QTest::newRow("WeakMap") << code.arg("WeakMap");
+    QTest::newRow("WeakSet") << code.arg("WeakSet");
 }
 
-void tst_v4misc::moveMapping_1()
+void tst_v4misc::subClassing()
 {
-    Temp fp2(DoubleType, Temp::PhysicalRegister, 2);
-    Temp fp3(DoubleType, Temp::PhysicalRegister, 3);
-    Temp fp4(DoubleType, Temp::PhysicalRegister, 4);
-    Temp fp5(DoubleType, Temp::PhysicalRegister, 5);
-
-    MoveMapping mapping;
-    mapping.add(&fp2, &fp3);
-    mapping.add(&fp2, &fp4);
-    mapping.add(&fp2, &fp5);
-    mapping.add(&fp3, &fp2);
-
-    mapping.order();
-//    mapping.dump();
-
-    QCOMPARE(mapping._moves.size(), 3);
-    QVERIFY(mapping._moves.contains(MoveMapping::Move(&fp2, &fp4, false)));
-    QVERIFY(mapping._moves.contains(MoveMapping::Move(&fp2, &fp5, false)));
-    QVERIFY(mapping._moves.last() == MoveMapping::Move(&fp2, &fp3, true) ||
-            mapping._moves.last() == MoveMapping::Move(&fp3, &fp2, true));
+    QFETCH(QString, script);
+
+    QJSEngine engine;
+    QJSValue result = engine.evaluate(script);
+    QVERIFY(!result.isError());
 }
 
-void tst_v4misc::moveMapping_2()
+void tst_v4misc::nestingDepth()
 {
-    Temp fp1(DoubleType, Temp::PhysicalRegister, 1);
-    Temp fp2(DoubleType, Temp::PhysicalRegister, 2);
-    Temp fp3(DoubleType, Temp::PhysicalRegister, 3);
-    Temp fp4(DoubleType, Temp::PhysicalRegister, 4);
-    Temp fp5(DoubleType, Temp::PhysicalRegister, 5);
-    Temp fp6(DoubleType, Temp::PhysicalRegister, 6);
-    Temp fp7(DoubleType, Temp::PhysicalRegister, 7);
-    Temp fp8(DoubleType, Temp::PhysicalRegister, 8);
-    Temp fp9(DoubleType, Temp::PhysicalRegister, 9);
-    Temp fp10(DoubleType, Temp::PhysicalRegister, 10);
-    Temp fp11(DoubleType, Temp::PhysicalRegister, 11);
-    Temp fp12(DoubleType, Temp::PhysicalRegister, 12);
-    Temp fp13(DoubleType, Temp::PhysicalRegister, 13);
-
-    MoveMapping mapping;
-    mapping.add(&fp2, &fp1);
-    mapping.add(&fp2, &fp3);
-    mapping.add(&fp3, &fp2);
-    mapping.add(&fp3, &fp4);
-
-    mapping.add(&fp9, &fp8);
-    mapping.add(&fp8, &fp7);
-    mapping.add(&fp7, &fp6);
-    mapping.add(&fp7, &fp5);
-
-    mapping.add(&fp10, &fp11);
-    mapping.add(&fp11, &fp12);
-    mapping.add(&fp12, &fp13);
-    mapping.add(&fp13, &fp10);
-
-    mapping.order();
-//    mapping.dump();
-
-    QCOMPARE(mapping._moves.size(), 10);
-
-    QVERIFY(mapping._moves.contains(MoveMapping::Move(&fp2, &fp1, false)));
-    QVERIFY(mapping._moves.contains(MoveMapping::Move(&fp3, &fp4, false)));
-    QVERIFY(mapping._moves.contains(MoveMapping::Move(&fp7, &fp6, false)));
-    QVERIFY(mapping._moves.contains(MoveMapping::Move(&fp7, &fp5, false)));
-    QVERIFY(mapping._moves.contains(MoveMapping::Move(&fp8, &fp7, false)));
-    QVERIFY(mapping._moves.contains(MoveMapping::Move(&fp9, &fp8, false)));
-
-    QVERIFY(mapping._moves.contains(MoveMapping::Move(&fp2, &fp3, true)) ||
-            mapping._moves.contains(MoveMapping::Move(&fp3, &fp2, true)));
-    QVERIFY(mapping._moves.contains(MoveMapping::Move(&fp10, &fp13, true)) ||
-            mapping._moves.contains(MoveMapping::Move(&fp13, &fp10, true)));
-    QVERIFY(mapping._moves.contains(MoveMapping::Move(&fp12, &fp13, true)) ||
-            mapping._moves.contains(MoveMapping::Move(&fp13, &fp12, true)));
-    QVERIFY(mapping._moves.contains(MoveMapping::Move(&fp12, &fp11, true)) ||
-            mapping._moves.contains(MoveMapping::Move(&fp11, &fp12, true)));
-
-    QVERIFY(!mapping._moves.at(0).needsSwap);
-    QVERIFY(!mapping._moves.at(1).needsSwap);
-    QVERIFY(!mapping._moves.at(2).needsSwap);
-    QVERIFY(!mapping._moves.at(3).needsSwap);
-    QVERIFY(!mapping._moves.at(4).needsSwap);
-    QVERIFY(!mapping._moves.at(5).needsSwap);
-    QVERIFY(mapping._moves.at(6).needsSwap);
-    QVERIFY(mapping._moves.at(7).needsSwap);
-    QVERIFY(mapping._moves.at(8).needsSwap);
-    QVERIFY(mapping._moves.at(9).needsSwap);
+    { // left recursive
+        QString s(40000, '`');
+
+        QJSEngine engine;
+        QJSValue result = engine.evaluate(s);
+        QVERIFY(result.isError());
+        QCOMPARE(result.toString(), "SyntaxError: Maximum statement or expression depth exceeded");
+    }
+
+    { // right recursive
+        QString s(200000, '-');
+        s += "\nd";
+
+        QJSEngine engine;
+        QJSValue result = engine.evaluate(s);
+        QVERIFY(result.isError());
+        QCOMPARE(result.toString(), "SyntaxError: Maximum statement or expression depth exceeded");
+    }
 }
 
-QTEST_MAIN(tst_v4misc)
+QTEST_MAIN(tst_v4misc);
 
 #include "tst_v4misc.moc"
diff --git a/tests/auto/qml/v4traced/tst_v4traced.cpp b/tests/auto/qml/v4traced/tst_v4traced.cpp
new file mode 100644
index 0000000000..f82cc0ed5e
--- /dev/null
+++ b/tests/auto/qml/v4traced/tst_v4traced.cpp
@@ -0,0 +1,325 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtTest/QtTest>
+#include <QJSEngine>
+#include <private/qjsvalue_p.h>
+#include <private/qv4scopedvalue_p.h>
+#include <private/qv4script_p.h>
+
+class EnvVarSaver
+{
+public:
+    EnvVarSaver(const char *name, const QByteArray &newValue)
+        : _name(name)
+    {
+        _wasSet = qEnvironmentVariableIsSet(name);
+        if (_wasSet)
+            _oldValue = qgetenv(name);
+        qputenv(name, newValue);
+    }
+
+    ~EnvVarSaver()
+    {
+        if (_wasSet)
+            qputenv(_name, _oldValue);
+        else
+            qunsetenv(_name);
+    }
+
+private:
+    const char *_name;
+    bool _wasSet;
+    QByteArray _oldValue;
+};
+
+class tst_v4traced : public QObject
+{
+    Q_OBJECT
+
+private slots:
+    void collectTraces_data();
+    void collectTraces();
+
+    void binopI32deopt_data();
+    void binopI32deopt();
+
+    void calls_data();
+    void calls();
+
+    void setLookup();
+    void construct();
+};
+
+void tst_v4traced::collectTraces_data()
+{
+    QTest::addColumn<QString>("code");
+    QTest::addColumn<int>("tracePointCount");
+    QTest::addColumn<int>("interestingTracePoint");
+    QTest::addColumn<quint8>("expectedBits");
+
+    QTest::newRow("int+")    << "var a = 4; a + 2"     << 2 << 1 << quint8(QV4::ObservedTraceValues::Integer);
+    QTest::newRow("double+") << "var a = 4.1; a + 1.9" << 2 << 1 << quint8(QV4::ObservedTraceValues::Double);
+    QTest::newRow("object+") << "var a = '4'; a + '2'" << 2 << 1 << quint8(QV4::ObservedTraceValues::Other);
+}
+
+void tst_v4traced::collectTraces()
+{
+    QFETCH(QString, code);
+    QFETCH(int, tracePointCount);
+    QFETCH(int, interestingTracePoint);
+    QFETCH(quint8, expectedBits);
+
+    EnvVarSaver forceInterpreter("QV4_FORCE_INTERPRETER", "1");
+    EnvVarSaver forceTracing("QV4_FORCE_TRACING", "1");
+
+    QV4::ExecutionEngine vm;
+    QV4::Scope scope(&vm);
+    QV4::ScopedContext ctx(scope, vm.rootContext());
+    QV4::ScopedValue result(scope);
+    QScopedPointer<QV4::Script> script;
+    script.reset(new QV4::Script(ctx, QV4::Compiler::ContextType::Global, code, "collectTraces"));
+    script->parseAsBinding = false;
+
+    QVERIFY(!scope.engine->hasException);
+    script->parse();
+    QVERIFY(!scope.engine->hasException);
+
+    QVERIFY(script->function()->tracingEnabled());
+    result = script->run();
+    QVERIFY(!scope.engine->hasException);
+
+    QCOMPARE(int(script->function()->compiledFunction->nTraceInfos), tracePointCount);
+    QCOMPARE(*script->function()->traceInfo(interestingTracePoint), expectedBits);
+}
+
+void tst_v4traced::binopI32deopt_data()
+{
+    QTest::addColumn<QString>("operand");
+    QTest::addColumn<int>("int_arg1");
+    QTest::addColumn<int>("int_arg2");
+    QTest::addColumn<int>("int_result");
+    QTest::addColumn<QString>("other_arg1");
+    QTest::addColumn<QString>("other_arg2");
+    QTest::addColumn<double>("other_result");
+
+    QTest::newRow("+") << "+" << 1 << 2 << 3 << "1.1" << "1.9" << 3.0;
+    QTest::newRow("-") << "-" << 3 << 2 << 1 << "3.1" << "2.1" << 1.0;
+    QTest::newRow("*") << "*" << 2 << 3 << 6 << "2.1" << "1.9" << 3.99;
+    QTest::newRow("/") << "/" << 6 << 3 << 2 << "6.6" << "3.3" << 2.0;
+
+    QTest::newRow("&") << "&" << 6 << 3 << 2 << "'6'" << "'3'" << 2.0;
+    QTest::newRow("|") << "|" << 6 << 3 << 7 << "'6'" << "'3'" << 7.0;
+    QTest::newRow("^") << "^" << 6 << 3 << 5 << "'6'" << "'3'" << 5.0;
+
+    QTest::newRow("<<") << "<<" << 5 << 1 << 10 << "'5'" << "'1'" << 10.0;
+    QTest::newRow(">>") << ">>" << -1 << 1 << -1 << "'-1'" << "'1'" << -1.0;
+    QTest::newRow(">>>") << ">>>" << -1 << 1 << 0x7FFFFFFF << "'-1'" << "'1'" << 2147483647.0;
+
+    QTest::newRow("==") << "==" << 2 << 1 << 0 << "'2'" << "'1'" << 0.0;
+    QTest::newRow("!=") << "!=" << 2 << 1 << 1 << "'2'" << "'1'" << 1.0;
+    QTest::newRow("<" ) << "<"  << 2 << 1 << 0 << "'2'" << "'1'" << 0.0;
+    QTest::newRow("<=") << "<=" << 2 << 1 << 0 << "'2'" << "'1'" << 0.0;
+    QTest::newRow(">" ) << ">"  << 2 << 1 << 1 << "'2'" << "'1'" << 1.0;
+    QTest::newRow(">=") << ">=" << 2 << 1 << 1 << "'2'" << "'1'" << 1.0;
+}
+
+void tst_v4traced::binopI32deopt()
+{
+    QFETCH(QString, operand);
+    QFETCH(int, int_arg1);
+    QFETCH(int, int_arg2);
+    QFETCH(int, int_result);
+    QFETCH(QString, other_arg1);
+    QFETCH(QString, other_arg2);
+    QFETCH(double, other_result);
+
+    QString func = QStringLiteral("function binopI32(a, b) { return a %1 b }").arg(operand);
+    QString intCall = QStringLiteral("binopI32(%1, %2)").arg(int_arg1).arg(int_arg2);
+    QString otherCall = QStringLiteral("binopI32(%1, %2)").arg(other_arg1).arg(other_arg2);
+
+    QJSEngine engine;
+    engine.evaluate(func);
+
+    QCOMPARE(engine.evaluate(intCall).toInt(), int_result); // interpret + trace
+    QCOMPARE(engine.evaluate(intCall).toInt(), int_result); // jit
+    QCOMPARE(engine.evaluate(otherCall).toNumber(), other_result); // deopt
+    QCOMPARE(engine.evaluate(otherCall).toNumber(), other_result); // retrace
+    QCOMPARE(engine.evaluate(otherCall).toNumber(), other_result); // rejit
+}
+
+void tst_v4traced::calls_data()
+{
+    QTest::addColumn<QString>("call");
+
+    QTest::newRow("callGlobalLookup") << "globalLookup";
+    QTest::newRow("callPropertyLookup") << "obj.propertyLookup";
+}
+
+class Calls
+{
+public:
+    static int callCount;
+
+    static QV4::ReturnedValue doSomething(const QV4::FunctionObject */*o*/,
+                                          const QV4::Value */*thiz*/,
+                                          const QV4::Value *argv, int argc)
+    {
+        ++callCount;
+
+        if (argc == 0)
+            return QV4::Encode(42);
+
+        int prod = 1;
+        for (int i = 0; i < argc; ++i) {
+            Q_ASSERT(argv[i].isInteger());
+            prod *= argv[i].int_32();
+        }
+        return QV4::Encode(prod);
+    }
+};
+
+int Calls::callCount = 0;
+
+void tst_v4traced::calls()
+{
+    QFETCH(QString, call);
+
+    EnvVarSaver forceTracing("QV4_FORCE_TRACING", "1");
+    EnvVarSaver jitCallThreshold("QV4_JIT_CALL_THRESHOLD", "1");
+
+    QV4::ExecutionEngine vm;
+    QV4::Scope scope(&vm);
+    QV4::ScopedContext ctx(scope, vm.rootContext());
+    vm.globalObject->defineDefaultProperty(QLatin1String("globalLookup"),
+                                           Calls::doSomething);
+    QV4::ScopedObject obj(scope, vm.newObject());
+    vm.globalObject->defineDefaultProperty(QLatin1String("obj"), obj);
+    obj->defineDefaultProperty("propertyLookup", Calls::doSomething);
+
+    QString code = QStringLiteral(
+            "function doCalls() {\n"
+            "  if (%1() != 42) return false\n"
+            "  if (%1(21, 2) != 42) return false\n"
+            "  if (%1(2, 3, 7) != 42) return false\n"
+            "  return true\n"
+            "}\n"
+            "var result = true\n"
+            "for (var i = 0; i < 10; ++i) {\n"
+            "  if (!doCalls()) { result = false; break }"
+            "}\n"
+            "result\n").arg(call);
+    QScopedPointer<QV4::Script> script;
+    script.reset(new QV4::Script(ctx, QV4::Compiler::ContextType::Global, code, "call"));
+    script->parseAsBinding = false;
+
+    QVERIFY(!scope.engine->hasException);
+    script->parse();
+    QVERIFY(!scope.engine->hasException);
+
+    Calls::callCount = 0;
+    QV4::ScopedValue result(scope, script->run());
+    QVERIFY(!scope.engine->hasException);
+
+    QVERIFY(result->isBoolean());
+    QVERIFY(result->booleanValue());
+    QCOMPARE(Calls::callCount, 30);
+}
+
+void tst_v4traced::setLookup()
+{
+    EnvVarSaver forceTracing("QV4_FORCE_TRACING", "1");
+    EnvVarSaver jitCallThreshold("QV4_JIT_CALL_THRESHOLD", "1");
+
+    QV4::ExecutionEngine vm;
+    QV4::Scope scope(&vm);
+    QV4::ScopedContext ctx(scope, vm.rootContext());
+    QV4::ScopedObject obj(scope, vm.newObject());
+    vm.globalObject->defineDefaultProperty(QLatin1String("oracle"), obj);
+    obj->defineDefaultProperty("answer", QV4::Primitive::fromInt32(32));
+
+    QString code = QStringLiteral(
+                "function doit() {\n"
+                "  ++oracle.answer\n"
+                "}\n"
+                "for (var i = 0; i < 10; ++i) doit()\n"
+                "oracle.answer\n");
+    QScopedPointer<QV4::Script> script;
+    script.reset(new QV4::Script(ctx, QV4::Compiler::ContextType::Global, code, "setLookup"));
+    script->parseAsBinding = false;
+
+    QVERIFY(!scope.engine->hasException);
+    script->parse();
+    QVERIFY(!scope.engine->hasException);
+
+    QV4::ScopedValue result(scope, script->run());
+    QVERIFY(!scope.engine->hasException);
+
+    QVERIFY(result->isInteger());
+    QCOMPARE(result->int_32(), 42);
+}
+
+void tst_v4traced::construct()
+{
+    EnvVarSaver forceTracing("QV4_FORCE_TRACING", "1");
+    EnvVarSaver jitCallThreshold("QV4_JIT_CALL_THRESHOLD", "1");
+
+    QV4::ExecutionEngine vm;
+    QV4::Scope scope(&vm);
+    QV4::ScopedContext ctx(scope, vm.rootContext());
+    QV4::ScopedObject obj(scope, vm.newObject());
+    vm.globalObject->defineDefaultProperty(QLatin1String("oracle"), obj);
+    obj->defineDefaultProperty("answer", QV4::Primitive::fromInt32(32));
+
+    QString code = QStringLiteral(
+                "function doit() {\n"
+                "  this.arr = new Array()\n"
+                "  this.arr[0] = 0\n"
+                "  this.arr[1] = 1\n"
+                "  this.arr[2] = 2\n"
+                "}\n"
+                "var o\n"
+                "for (var i = 0; i < 10; ++i) o = new doit()\n"
+                "o.arr\n");
+    QScopedPointer<QV4::Script> script;
+    script.reset(new QV4::Script(ctx, QV4::Compiler::ContextType::Global, code, "setLookup"));
+    script->parseAsBinding = false;
+
+    QVERIFY(!scope.engine->hasException);
+    script->parse();
+    QVERIFY(!scope.engine->hasException);
+
+    QV4::ScopedValue result(scope, script->run());
+    QVERIFY(!scope.engine->hasException);
+
+    QVERIFY(result->as<QV4::ArrayObject>());
+}
+
+QTEST_MAIN(tst_v4traced)
+
+#include "tst_v4traced.moc"
diff --git a/tests/auto/qml/v4traced/v4traced.pro b/tests/auto/qml/v4traced/v4traced.pro
new file mode 100644
index 0000000000..cbc8f38046
--- /dev/null
+++ b/tests/auto/qml/v4traced/v4traced.pro
@@ -0,0 +1,5 @@
+CONFIG += testcase
+TARGET = tst_v4traced
+macos:CONFIG -= app_bundle
+QT += core-private qml-private testlib
+SOURCES  += tst_v4traced.cpp
diff --git a/tests/auto/qmltest-blacklist/shortcut/shortcut.pro b/tests/auto/qmltest-blacklist/shortcut/shortcut.pro
new file mode 100644
index 0000000000..a7938e7003
--- /dev/null
+++ b/tests/auto/qmltest-blacklist/shortcut/shortcut.pro
@@ -0,0 +1 @@
+CONFIG += qmltestcase
diff --git a/tests/auto/qmltest-blacklist/shortcut/tst_shortcut.qml b/tests/auto/qmltest-blacklist/shortcut/tst_shortcut.qml
new file mode 100644
index 0000000000..bc433761e2
--- /dev/null
+++ b/tests/auto/qmltest-blacklist/shortcut/tst_shortcut.qml
@@ -0,0 +1,58 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.8
+import QtQuick.Window 2.2
+import QtTest 1.2
+
+TestCase {
+    name: "ShortCut"
+    when: windowShown
+
+    Shortcut {
+        id: shortcut
+        property bool everActivated: false
+        sequence: StandardKey.NextChild
+        onActivated: everActivated = true
+    }
+
+    Shortcut {
+        id: shortcut2
+        property bool everActivated: false
+        sequence: "Ctrl+E,Ctrl+W"
+        onActivated: everActivated = true
+    }
+
+    function test_shortcut() {
+        keySequence(StandardKey.NextChild)
+        verify(shortcut.everActivated);
+
+        keySequence("Ctrl+E,Ctrl+W")
+        verify(shortcut2.everActivated);
+    }
+}
diff --git a/tests/auto/qmltest/animatedimage/tst_animatedimage.qml b/tests/auto/qmltest/animatedimage/tst_animatedimage.qml
index 6ddd0e3024..e1dab54816 100644
--- a/tests/auto/qmltest/animatedimage/tst_animatedimage.qml
+++ b/tests/auto/qmltest/animatedimage/tst_animatedimage.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the test suite of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
@@ -114,6 +124,44 @@ Item {
         fillMode: AnimatedImage.TileHorizontally
     }
 
+    Loader {
+        id: raceConditionLoader
+        active: false
+        anchors.fill: parent
+
+        sourceComponent: ListView {
+            anchors.fill: parent
+            model: 5000
+            delegate: Item {
+                height: 10
+                width: parent.width
+                Text {
+                    anchors.fill: parent
+                    text: index
+                }
+                AnimatedImage {
+                    anchors.fill: parent
+                    source: "http://127.0.0.1/some-image-url.gif"
+                    Component.onCompleted: source = "";
+                }
+            }
+
+            function scrollToNext() {
+                currentIndex = currentIndex + 30 < model ? currentIndex + 30 : model;
+                positionViewAtIndex(currentIndex, ListView.Beginning);
+                if (currentIndex >= model)
+                    raceConditionLoader.active = false;
+            }
+
+            property Timer timer: Timer {
+                interval: 10
+                repeat: true
+                onTriggered: parent.scrollToNext()
+                Component.onCompleted: start()
+            }
+        }
+    }
+
     TestCase {
         name: "AnimatedImage"
 
@@ -216,5 +264,10 @@ Item {
             compare(tileModes3.fillMode, AnimatedImage.TileHorizontally)
         }
 
+        function test_crashRaceCondition_replyFinished() {
+            raceConditionLoader.active = true;
+            tryCompare(raceConditionLoader, "active", false);
+        }
+
     }
 }
diff --git a/tests/auto/qmltest/animations/tst_abstractanimationjobcrash.qml b/tests/auto/qmltest/animations/tst_abstractanimationjobcrash.qml
index 713092e676..47877bc09a 100644
--- a/tests/auto/qmltest/animations/tst_abstractanimationjobcrash.qml
+++ b/tests/auto/qmltest/animations/tst_abstractanimationjobcrash.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the test suite of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/tests/auto/qmltest/events/tst_touch.qml b/tests/auto/qmltest/events/tst_touch.qml
index 5b209a6d0b..b7fa701429 100644
--- a/tests/auto/qmltest/events/tst_touch.qml
+++ b/tests/auto/qmltest/events/tst_touch.qml
@@ -35,6 +35,16 @@ MultiPointTouchArea {
     width: 100
     height: 100
 
+    // touchUpdatedSpy stores the QQuickTouchPoint, and in some cases
+    // MultiPointTouchArea can delete it out from under us.
+    // (test_simpleChain was failing because touchUpdatedSpy.signalArguments[0][0][0]
+    // ended up as an empty object somehow.)  If we declare
+    // all the touchpoints that this test will use, that won't happen.
+    touchPoints: [
+        TouchPoint { },
+        TouchPoint { }
+    ]
+
     SignalSpy {
         id: touchUpdatedSpy
         target: touchArea
@@ -173,10 +183,10 @@ MultiPointTouchArea {
 
         function test_simpleChain() {
             var first = 1;
-            touchEvent(touchArea).press(first).commit().release(first).commit();
-            compare(touchUpdatedSpy.count, 2);
-            var touchPoint =  touchUpdatedSpy.signalArguments[0][0][0];
-            verify(comparePoint(touchPoint, first, touchArea.width / 2, touchArea.height / 2));
+            touchEvent(interior).press(first).commit().release(first).commit();
+            compare(interiorSpy.count, 2);
+            var touchPoint =  interiorSpy.signalArguments[0][0][0];
+            verify(comparePoint(touchPoint, first, interior.width / 2, interior.height / 2));
         }
     }
 }
diff --git a/tests/auto/qmltest/fontloader/tst_fontloader.qml b/tests/auto/qmltest/fontloader/tst_fontloader.qml
index fa54bc3a89..0d1831230e 100644
--- a/tests/auto/qmltest/fontloader/tst_fontloader.qml
+++ b/tests/auto/qmltest/fontloader/tst_fontloader.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the test suite of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/tests/auto/qmltest/gradient/tst_gradient.qml b/tests/auto/qmltest/gradient/tst_gradient.qml
index e521fea894..c1911dc51d 100644
--- a/tests/auto/qmltest/gradient/tst_gradient.qml
+++ b/tests/auto/qmltest/gradient/tst_gradient.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the test suite of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/tests/auto/qmltest/image/tst_image.qml b/tests/auto/qmltest/image/tst_image.qml
index 6f2164363c..f8f0e7b53c 100644
--- a/tests/auto/qmltest/image/tst_image.qml
+++ b/tests/auto/qmltest/image/tst_image.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the test suite of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
@@ -211,6 +221,5 @@ Item {
             compare(tileModes3.height, 150)
             compare(tileModes3.fillMode, Image.TileHorizontally)
         }
-
     }
 }
diff --git a/tests/auto/qmltest/itemgrabber/tst_itemgrabber.qml b/tests/auto/qmltest/itemgrabber/tst_itemgrabber.qml
index 53ed3658c2..f7e708e7aa 100644
--- a/tests/auto/qmltest/itemgrabber/tst_itemgrabber.qml
+++ b/tests/auto/qmltest/itemgrabber/tst_itemgrabber.qml
@@ -40,13 +40,17 @@ Item {
         when: imageOnDisk.ready && imageOnDiskSmall.ready
 
         function test_endresult_disk() {
+            if ((Qt.platform.pluginName === "offscreen")
+                || (Qt.platform.pluginName === "minimal"))
+                skip("grabImage does not work on offscreen/minimal platforms");
+
             var image = grabImage(root);
 
             // imageOnDisk at (0, 0) - (100x100)
             compare(imageOnDisk.width, 100);
             compare(imageOnDisk.height, 100);
-            verify(image.pixel(0, 0) === Qt.rgba(1, 0, 0, 1)); // Use verify because compare doesn't support colors (QTBUG-34878)
-            verify(image.pixel(99, 99) === Qt.rgba(0, 0, 1, 1));
+            compare(image.pixel(0, 0), Qt.rgba(1, 0, 0, 1));
+            compare(image.pixel(99, 99), Qt.rgba(0, 0, 1, 1));
 
             // imageOnDiskSmall at (100, 0) - 50x50
             compare(imageOnDiskSmall.width, 50);
@@ -73,6 +77,10 @@ Item {
         }
 
         function test_endresult_cache(data) {
+            if ((Qt.platform.pluginName === "offscreen")
+                || (Qt.platform.pluginName === "minimal"))
+                skip("grabImage does not work on offscreen/minimal platforms");
+
             imageInCache.cache = data.cache;
             imageInCache.sourceSize = data.sourceSize;
             imageInCache.fillMode = data.fillMode;
@@ -91,8 +99,8 @@ Item {
             // imageInCache at (0, 100) - 100x100
             compare(imageInCache.width, 100);
             compare(imageInCache.height, 100);
-            verify(image.pixel(0, 100) === Qt.rgba(1, 0, 0, 1));
-            verify(image.pixel(99, 199) === Qt.rgba(0, 0, 1, 1));
+            compare(image.pixel(0, 100), Qt.rgba(1, 0, 0, 1));
+            compare(image.pixel(99, 199), Qt.rgba(0, 0, 1, 1));
 
             // imageInCacheSmall at (100, 100) - 50x50
             compare(imageInCacheSmall.width, 50);
diff --git a/tests/auto/qmltest/layout/Container.qml b/tests/auto/qmltest/layout/Container.qml
index db3d68c485..83139784b6 100644
--- a/tests/auto/qmltest/layout/Container.qml
+++ b/tests/auto/qmltest/layout/Container.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the test suite of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/tests/auto/qmltest/layout/ContainerUser.qml b/tests/auto/qmltest/layout/ContainerUser.qml
index ff7ce6221b..8c4757baaa 100644
--- a/tests/auto/qmltest/layout/ContainerUser.qml
+++ b/tests/auto/qmltest/layout/ContainerUser.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the test suite of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/tests/auto/qmltest/listmodel/tst_listmodel.qml b/tests/auto/qmltest/listmodel/tst_listmodel.qml
index 2d9d533a9a..2867897b0c 100644
--- a/tests/auto/qmltest/listmodel/tst_listmodel.qml
+++ b/tests/auto/qmltest/listmodel/tst_listmodel.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the test suite of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
@@ -51,6 +61,16 @@ Item {
     ListModel { id: secondmodel; ListElement { name: "SecondModelElement0" } ListElement { name: "SecondModelElement1" } }
     ListModel { id: altermodel; ListElement { name: "AlterModelElement0" } ListElement { name: "AlterModelElement1" } }
 
+    property string funcResult
+    ListModel {
+        id: funcModel
+        property string modelProp
+        ListElement { friendlyText: "one"; action: function(obj) { funcResult = obj.friendlyText } }
+        ListElement { friendlyText: "two"; action: function() {} }
+        ListElement { friendlyText: "three"; action: function() { modelProp = "fail" } }
+        ListElement { friendlyText: "four"; action: function() { funcResult = friendlyText } }
+    }
+
     TestCase {
         name: "ListModel"
 
@@ -128,5 +148,51 @@ Item {
             tryCompare(altermodel, 'count', 0)
             compare(altermodel.get(0), undefined)
         }
+
+        function test_functions() {
+            // test different ways of calling
+            funcModel.get(0).action(funcModel.get(0))
+            compare(funcResult, "one")
+            funcModel.get(0).action.call(this, { friendlyText: "seven" })
+            compare(funcResult, "seven")
+
+            // test different ways of setting
+            funcResult = ""
+            funcModel.get(1).action()
+            compare(funcResult, "")
+
+            funcModel.set(1, { friendlyText: "two", action: function() { funcResult = "set" } })
+            funcModel.get(1).action()
+            compare(funcResult, "set")
+
+            funcModel.setProperty(1, "action", function() { top.funcResult = "setProperty" })
+            funcModel.get(1).action()
+            compare(funcResult, "setProperty")
+
+            funcModel.get(1).action = function() { funcResult = "jsSet" }
+            funcModel.get(1).action()
+            compare(funcResult, "jsSet")
+
+            // test unsupported features
+            var didThrow = false
+            try {
+                funcModel.get(2).action()
+            } catch(ex) {
+                verify(ex.toString().includes("Error: Invalid write to global property"))
+                didThrow = true
+            }
+            verify(didThrow)
+
+            didThrow = false
+            try {
+                funcModel.get(3).action()
+            } catch(ex) {
+                verify(ex.toString().includes("ReferenceError: friendlyText is not defined"))
+                didThrow = true
+            }
+            verify(didThrow)
+
+
+        }
     }
 }
diff --git a/tests/auto/qmltest/listview/BLACKLIST b/tests/auto/qmltest/listview/BLACKLIST
index ffb4f94e2c..62bf89128d 100644
--- a/tests/auto/qmltest/listview/BLACKLIST
+++ b/tests/auto/qmltest/listview/BLACKLIST
@@ -1,4 +1,3 @@
 # Blacklist for testing
 [ListView::test_listInteractiveCurrentIndexEnforce]
-linux
-osx-10.12
+*
diff --git a/tests/auto/qmltest/listview/data/MultiDelegate.qml b/tests/auto/qmltest/listview/data/MultiDelegate.qml
new file mode 100644
index 0000000000..b9640c18b4
--- /dev/null
+++ b/tests/auto/qmltest/listview/data/MultiDelegate.qml
@@ -0,0 +1,106 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of The Qt Company Ltd nor the names of its
+**     contributors may be used to endorse or promote products derived
+**     from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.12
+import QtQml.Models 2.12
+import Qt.labs.qmlmodels 1.0
+
+ListView {
+    width: 400
+    height: 400
+    model: ListModel {
+        ListElement { dataType: "rect"; color: "red" }
+        ListElement { dataType: "image"; source: "logo.png" }
+        ListElement { dataType: "text"; text: "Hello" }
+        ListElement { dataType: "text"; text: "World" }
+        ListElement { dataType: "rect"; color: "green" }
+        ListElement { dataType: "image"; source: "logo.png" }
+        ListElement { dataType: "rect"; color: "blue" }
+        ListElement { dataType: "" }
+    }
+
+    delegate: DelegateChooser {
+        role: "dataType"
+        DelegateChoice {
+            roleValue: "image"
+            delegate: Image {
+                width: parent.width
+                height: 50
+                fillMode: Image.PreserveAspectFit
+                source: model.source
+            }
+        }
+        DelegateChoice {
+            roleValue: "rect"
+            delegate: Rectangle {
+                width: parent.width
+                height: 50
+                color: model.color
+            }
+        }
+        DelegateChoice {
+            roleValue: "text"
+            delegate: Text {
+                width: parent.width
+                height: 50
+                horizontalAlignment: Text.AlignHCenter
+                verticalAlignment: Text.AlignVCenter
+                text: model.text
+            }
+        }
+
+        DelegateChoice {
+            delegate: Item {
+                    width: parent.width
+                    height: 50
+                }
+        }
+    }
+}
diff --git a/tests/auto/qmltest/listview/data/MultiDelegate2.qml b/tests/auto/qmltest/listview/data/MultiDelegate2.qml
new file mode 100644
index 0000000000..f623204b98
--- /dev/null
+++ b/tests/auto/qmltest/listview/data/MultiDelegate2.qml
@@ -0,0 +1,101 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of The Qt Company Ltd nor the names of its
+**     contributors may be used to endorse or promote products derived
+**     from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.12
+import QtQml.Models 2.12
+import Qt.labs.qmlmodels 1.0
+
+ListView {
+    width: 400
+    height: 400
+    model: 8
+
+    delegate: DelegateChooser {
+        DelegateChoice {
+            index: 0
+            delegate: Item {
+                property string choiceType: "1"
+                width: parent.width
+                height: 50
+            }
+        }
+        DelegateChoice {
+            index: 1
+            delegate: Item {
+                property string choiceType: "2"
+                width: parent.width
+                height: 50
+            }
+        }
+        DelegateChoice {
+            index: 2
+            delegate: Item {
+                property string choiceType: "3"
+                width: parent.width
+                height: 50
+            }
+        }
+        DelegateChoice {
+            index: 5
+            delegate: Item {
+                property string choiceType: "3"
+                width: parent.width
+                height: 50
+            }
+        }
+        DelegateChoice {
+            delegate: Item {
+                property string choiceType: "4"
+                width: parent.width
+                height: 50
+            }
+        }
+    }
+}
diff --git a/tests/auto/qmltest/listview/data/asynclistviewloader.qml b/tests/auto/qmltest/listview/data/asynclistviewloader.qml
index cc98d9f976..f805748c11 100644
--- a/tests/auto/qmltest/listview/data/asynclistviewloader.qml
+++ b/tests/auto/qmltest/listview/data/asynclistviewloader.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the test suite of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/tests/auto/qmltest/listview/data/asyncloadercurrentindex.qml b/tests/auto/qmltest/listview/data/asyncloadercurrentindex.qml
index 36c913b410..b10791c36f 100644
--- a/tests/auto/qmltest/listview/data/asyncloadercurrentindex.qml
+++ b/tests/auto/qmltest/listview/data/asyncloadercurrentindex.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the test suite of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/tests/auto/qmltest/listview/data/logo.png b/tests/auto/qmltest/listview/data/logo.png
new file mode 100644
index 0000000000..d75936b007
--- /dev/null
+++ b/tests/auto/qmltest/listview/data/logo.png
diff --git a/tests/auto/qmltest/listview/listview.pro b/tests/auto/qmltest/listview/listview.pro
index a7938e7003..b942729ffa 100644
--- a/tests/auto/qmltest/listview/listview.pro
+++ b/tests/auto/qmltest/listview/listview.pro
@@ -1 +1,2 @@
 CONFIG += qmltestcase
+DISTFILES += $$PWD/tst_listview.qml $$files($$PWD/data/*.qml)
diff --git a/tests/auto/qmltest/listview/tst_listview.qml b/tests/auto/qmltest/listview/tst_listview.qml
index 65f736f305..5e9bb22e8e 100644
--- a/tests/auto/qmltest/listview/tst_listview.qml
+++ b/tests/auto/qmltest/listview/tst_listview.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the test suite of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
@@ -40,6 +50,7 @@
 
 import QtQuick 2.1
 import QtTest 1.1
+import "data"
 
 Item {
     id: top
@@ -151,6 +162,15 @@ Item {
         }
     }
 
+    ListView {
+        id: viewWithActionModel
+        property string funcResult
+        model: ListModel { ListElement { friendlyText: "one"; action: function(text) { viewWithActionModel.funcResult = text } } }
+        delegate: Item {
+            Component.onCompleted: action(model.friendlyText)
+        }
+    }
+
     Component {
         id: delegateModelAfterCreateComponent
         Rectangle {
@@ -185,6 +205,14 @@ Item {
         ListElement { component: "data/asynclistviewloader.qml" }
     }
 
+    MultiDelegate {
+        id: multiDelegate
+    }
+
+    MultiDelegate2 {
+        id: multiDelegate2
+    }
+
     TestCase {
         name: "ListView"
         when: windowShown
@@ -340,5 +368,51 @@ Item {
             singleElementList.heightForDelegate = 200;
             compare(singleElementList.contentHeightOnDelegateResize, 200);
         }
+
+        function test_viewWithAction() {
+            compare(viewWithActionModel.funcResult, "one")
+        }
+
+        function test_multipleDelegates_data() {
+            return [
+                { y: 25, type: "Rectangle", value: "red" },
+                { y: 75, type: "Image", value: Qt.resolvedUrl("data/logo.png") },
+                { y: 125, type: "Text", value: "Hello" },
+                { y: 175, type: "Text", value: "World" },
+                { y: 225, type: "Rectangle", value: "green" },
+                { y: 275, type: "Image", value: Qt.resolvedUrl("data/logo.png") },
+                { y: 325, type: "Rectangle", value: "blue" },
+                { y: 375, type: "Item", value: "" }
+            ]
+        }
+
+        function test_multipleDelegates(row) {
+            var delegate = multiDelegate.itemAt(10, row.y)
+            verify(delegate.toString().includes(row.type))
+            switch (row.type) {
+                case "Rectangle": verify(Qt.colorEqual(delegate.color, row.value)); break
+                case "Text": compare(delegate.text, row.value); break
+                case "Image": compare(delegate.source, row.value); break
+                case "Item": break
+            }
+        }
+
+        function test_multipleDelegates2_data() {
+            return [
+                { y: 25, type: "1" },
+                { y: 75, type: "2" },
+                { y: 125, type: "3" },
+                { y: 175, type: "4" },
+                { y: 225, type: "4" },
+                { y: 275, type: "3" },
+                { y: 325, type: "4" },
+                { y: 375, type: "4" }
+            ]
+        }
+
+        function test_multipleDelegates2(row) {
+            var delegate = multiDelegate2.itemAt(10, row.y)
+            compare(delegate.choiceType, row.type)
+        }
     }
 }
diff --git a/tests/auto/qmltest/objectmodel/tst_objectmodel.qml b/tests/auto/qmltest/objectmodel/tst_objectmodel.qml
index e8205a1486..85071ee8ac 100644
--- a/tests/auto/qmltest/objectmodel/tst_objectmodel.qml
+++ b/tests/auto/qmltest/objectmodel/tst_objectmodel.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the test suite of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/tests/auto/qmltest/positioners/tst_positioners.qml b/tests/auto/qmltest/positioners/tst_positioners.qml
index 03a0e13225..c75a24d68f 100644
--- a/tests/auto/qmltest/positioners/tst_positioners.qml
+++ b/tests/auto/qmltest/positioners/tst_positioners.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the test suite of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/tests/auto/qmltest/qtbug46798/tst_qtbug46798.qml b/tests/auto/qmltest/qtbug46798/tst_qtbug46798.qml
index 9de9a621f6..9cba7acefb 100644
--- a/tests/auto/qmltest/qtbug46798/tst_qtbug46798.qml
+++ b/tests/auto/qmltest/qtbug46798/tst_qtbug46798.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the test suite of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/tests/auto/qmltest/rectangle/tst_rectangle.qml b/tests/auto/qmltest/rectangle/tst_rectangle.qml
index 1f2d8c6602..cf57da0d73 100644
--- a/tests/auto/qmltest/rectangle/tst_rectangle.qml
+++ b/tests/auto/qmltest/rectangle/tst_rectangle.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the test suite of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
@@ -38,7 +48,7 @@
 **
 ****************************************************************************/
 
-import QtQuick 2.0
+import QtQuick 2.12
 import QtTest 1.1
 
 Item {
@@ -73,6 +83,17 @@ Item {
     }
 
     Rectangle {
+        id: horizontalGradient
+        width: 300
+        height: 100
+        gradient: Gradient {
+            orientation: Gradient.Horizontal
+            GradientStop { position: 0.0; color: "red" }
+            GradientStop { position: 1.0; color: "green" }
+        }
+    }
+
+    Rectangle {
         id: rectangleborder
         width: 300
         height: 150
@@ -122,8 +143,18 @@ Item {
             compare(gstops[0].color.toString(), "#ff0000")
             compare(gstops[1].color.toString(), "#ffff00")
             compare(gstops[2].color.toString(), "#008000")
+            compare(grad.orientation, Gradient.Vertical)
         }
 
+        function test_horizontalGradient() {
+            var grad = horizontalGradient.gradient;
+            var gstops = grad.stops;
+            compare(gstops[0].color.toString(), "#ff0000")
+            compare(gstops[1].color.toString(), "#008000")
+            compare(grad.orientation, Gradient.Horizontal)
+        }
+
+
         function test_borders() {
             compare(rectangleborder.border.width, 1)
             compare(rectangleborder.border.color.toString(), "#808080")
diff --git a/tests/auto/qmltest/shadersource/BLACKLIST b/tests/auto/qmltest/shadersource/BLACKLIST
index cc1e110153..fc8ac4ac78 100644
--- a/tests/auto/qmltest/shadersource/BLACKLIST
+++ b/tests/auto/qmltest/shadersource/BLACKLIST
@@ -1,3 +1,9 @@
 # Blacklist for testing
 [shadersource-dynamic-sourceobject::test_endresult]
 linux
+
+# The blacklisting does not work here as blacklisted tests are still executed and this one crashes.
+# Therefore, a skip() for platform "xcb" has been added to tst_DynamicallyCreatedSource.qml.
+# Please remove that skip() when the problem is resolved.
+[shadersource-dynamic-shadersource::test_endresult]
+linux
diff --git a/tests/auto/qmltest/shadersource/tst_DynamicallyCreatedSource.qml b/tests/auto/qmltest/shadersource/tst_DynamicallyCreatedSource.qml
index 2c6d4cc28f..996c06c7da 100644
--- a/tests/auto/qmltest/shadersource/tst_DynamicallyCreatedSource.qml
+++ b/tests/auto/qmltest/shadersource/tst_DynamicallyCreatedSource.qml
@@ -67,6 +67,13 @@ Item {
         when: root.source != undefined
 
         function test_endresult() {
+            if ((Qt.platform.pluginName === "offscreen")
+                || (Qt.platform.pluginName === "minimal"))
+                skip("grabImage does not work on offscreen/minimal platforms");
+
+            if ((Qt.platform.pluginName === "xcb"))
+                skip("grabImage crashes on the xcb platform");
+
             var image = grabImage(root);
             compare(image.red(0,0), 255);
             compare(image.green(0,0), 0);
diff --git a/tests/auto/qmltest/statemachine/tst_triggeredArguments2.qml b/tests/auto/qmltest/statemachine/tst_triggeredArguments2.qml
index 73bc653404..f23cc14152 100644
--- a/tests/auto/qmltest/statemachine/tst_triggeredArguments2.qml
+++ b/tests/auto/qmltest/statemachine/tst_triggeredArguments2.qml
@@ -67,7 +67,6 @@ TestCase {
 
         // Emit the signalTrans.signal
         testCase.mysignal("test1", true, 2)
-        expectFail("", "QTBUG-50328")
         compare(testCase.mystr, "test1")
         compare(testCase.mybool, true)
         compare(testCase.myint, 2)
diff --git a/tests/auto/qmltest/text/tst_text.qml b/tests/auto/qmltest/text/tst_text.qml
index d2899cfb74..98288dde3b 100644
--- a/tests/auto/qmltest/text/tst_text.qml
+++ b/tests/auto/qmltest/text/tst_text.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the test suite of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/tests/auto/qmltest/textedit/tst_textedit.qml b/tests/auto/qmltest/textedit/tst_textedit.qml
index 6ac2305f8b..789f138cc5 100644
--- a/tests/auto/qmltest/textedit/tst_textedit.qml
+++ b/tests/auto/qmltest/textedit/tst_textedit.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the test suite of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/tests/auto/qmltest/textedit/tst_textedit_editingfinished.qml b/tests/auto/qmltest/textedit/tst_textedit_editingfinished.qml
index c9eadde373..89d9336287 100644
--- a/tests/auto/qmltest/textedit/tst_textedit_editingfinished.qml
+++ b/tests/auto/qmltest/textedit/tst_textedit_editingfinished.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the test suite of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/tests/auto/qmltest/textinput/tst_textinput.qml b/tests/auto/qmltest/textinput/tst_textinput.qml
index 51868ec8aa..b8f66a2e72 100644
--- a/tests/auto/qmltest/textinput/tst_textinput.qml
+++ b/tests/auto/qmltest/textinput/tst_textinput.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the test suite of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/tests/auto/qmltest/url/tst_url.qml b/tests/auto/qmltest/url/tst_url.qml
new file mode 100644
index 0000000000..97d8aa9d4b
--- /dev/null
+++ b/tests/auto/qmltest/url/tst_url.qml
@@ -0,0 +1,72 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of The Qt Company Ltd nor the names of its
+**     contributors may be used to endorse or promote products derived
+**     from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.2
+import QtTest 1.1
+
+Item {
+    TestCase {
+        name: "URL"
+        property url path1: "path1"
+        property url path2: "path2"
+
+        function test_url_compare() {
+            expectFail("", "compare() should fail here; if it passes we have QTBUG-61297")
+            compare(path1, path2)
+        }
+        function test_url_compare_string() {
+            expectFail("", "compare() should fail here")
+            compare(path1.toString(), path2.toString())
+        }
+        function test_url_verify() {
+            verify(path1 != path2)
+        }
+    }
+}
diff --git a/tests/auto/qmltest/window/tst_clickwindow.qml b/tests/auto/qmltest/window/tst_clickwindow.qml
index c3577be4dc..c286395a8c 100644
--- a/tests/auto/qmltest/window/tst_clickwindow.qml
+++ b/tests/auto/qmltest/window/tst_clickwindow.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the test suite of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/tests/auto/quick/drawingmodes/tst_drawingmodes.cpp b/tests/auto/quick/drawingmodes/tst_drawingmodes.cpp
index d4065e3d38..afc66948b0 100644
--- a/tests/auto/quick/drawingmodes/tst_drawingmodes.cpp
+++ b/tests/auto/quick/drawingmodes/tst_drawingmodes.cpp
@@ -51,8 +51,8 @@ public:
         view.setResizeMode(QQuickView::SizeViewToRootObject);
         view.setSource(testFileUrl(fileName));
         view.setVisible(true);
-        QTest::qWaitForWindowExposed(&view);
-        return view.grabWindow();
+        bool exposed = QTest::qWaitForWindowExposed(&view);
+        return exposed ? view.grabWindow() : QImage();
     }
 
     //It is important for platforms that only are able to show fullscreen windows
@@ -149,6 +149,10 @@ void tst_drawingmodes::points()
     if (QGuiApplication::primaryScreen()->depth() < 24)
         QSKIP("This test does not work at display depths < 24");
 
+    if ((QGuiApplication::platformName() == QLatin1String("offscreen"))
+        || (QGuiApplication::platformName() == QLatin1String("minimal")))
+        QSKIP("Skipping due to grabWindow not functional on offscreen/minimimal platforms");
+
 #ifdef Q_OS_WIN
     if (QOpenGLContext::openGLModuleType() == QOpenGLContext::LibGLES)
         QSKIP("ANGLE cannot draw GL_POINTS.");
@@ -187,6 +191,11 @@ void tst_drawingmodes::lines()
     DrawingModeItem::drawingMode = GL_LINES;
     if (QGuiApplication::primaryScreen()->depth() < 24)
         QSKIP("This test does not work at display depths < 24");
+
+    if ((QGuiApplication::platformName() == QLatin1String("offscreen"))
+        || (QGuiApplication::platformName() == QLatin1String("minimal")))
+        QSKIP("Skipping due to grabWindow not functional on offscreen/minimimal platforms");
+
     QImage fb = runTest("DrawingModes.qml");
 
     QCOMPARE(fb.width(), 200);
@@ -213,6 +222,11 @@ void tst_drawingmodes::lineStrip()
     DrawingModeItem::drawingMode = GL_LINE_STRIP;
     if (QGuiApplication::primaryScreen()->depth() < 24)
         QSKIP("This test does not work at display depths < 24");
+
+    if ((QGuiApplication::platformName() == QLatin1String("offscreen"))
+        || (QGuiApplication::platformName() == QLatin1String("minimal")))
+        QSKIP("Skipping due to grabWindow not functional on offscreen/minimimal platforms");
+
     QImage fb = runTest("DrawingModes.qml");
 
     QCOMPARE(fb.width(), 200);
@@ -241,6 +255,11 @@ void tst_drawingmodes::lineLoop()
     DrawingModeItem::drawingMode = GL_LINE_LOOP;
     if (QGuiApplication::primaryScreen()->depth() < 24)
         QSKIP("This test does not work at display depths < 24");
+
+    if ((QGuiApplication::platformName() == QLatin1String("offscreen"))
+        || (QGuiApplication::platformName() == QLatin1String("minimal")))
+        QSKIP("Skipping due to grabWindow not functional on offscreen/minimimal platforms");
+
     QImage fb = runTest("DrawingModes.qml");
 
     QCOMPARE(fb.width(), 200);
@@ -269,6 +288,11 @@ void tst_drawingmodes::triangles()
     DrawingModeItem::drawingMode = GL_TRIANGLES;
     if (QGuiApplication::primaryScreen()->depth() < 24)
         QSKIP("This test does not work at display depths < 24");
+
+    if ((QGuiApplication::platformName() == QLatin1String("offscreen"))
+        || (QGuiApplication::platformName() == QLatin1String("minimal")))
+        QSKIP("Skipping due to grabWindow not functional on offscreen/minimimal platforms");
+
     QImage fb = runTest("DrawingModes.qml");
 
     QCOMPARE(fb.width(), 200);
@@ -293,6 +317,11 @@ void tst_drawingmodes::triangleStrip()
     DrawingModeItem::drawingMode = GL_TRIANGLE_STRIP;
     if (QGuiApplication::primaryScreen()->depth() < 24)
         QSKIP("This test does not work at display depths < 24");
+
+    if ((QGuiApplication::platformName() == QLatin1String("offscreen"))
+        || (QGuiApplication::platformName() == QLatin1String("minimal")))
+        QSKIP("Skipping due to grabWindow not functional on offscreen/minimimal platforms");
+
     QImage fb = runTest("DrawingModes.qml");
 
     QCOMPARE(fb.width(), 200);
@@ -316,6 +345,11 @@ void tst_drawingmodes::triangleFan()
     DrawingModeItem::drawingMode = GL_TRIANGLE_FAN;
     if (QGuiApplication::primaryScreen()->depth() < 24)
         QSKIP("This test does not work at display depths < 24");
+
+    if ((QGuiApplication::platformName() == QLatin1String("offscreen"))
+        || (QGuiApplication::platformName() == QLatin1String("minimal")))
+        QSKIP("Skipping due to grabWindow not functional on offscreen/minimimal platforms");
+
     QImage fb = runTest("DrawingModes.qml");
 
     QCOMPARE(fb.width(), 200);
diff --git a/tests/auto/quick/examples/examples.pro b/tests/auto/quick/examples/examples.pro
index fd8cfd83c8..c047f993ea 100644
--- a/tests/auto/quick/examples/examples.pro
+++ b/tests/auto/quick/examples/examples.pro
@@ -8,5 +8,4 @@ DEFINES += SRCDIR=\\\"$$PWD\\\"
 
 #temporary
 QT += core-private gui-private qml-private quick-private  testlib
-!qtHaveModule(xmlpatterns): DEFINES += QT_NO_XMLPATTERNS
 
diff --git a/tests/auto/quick/examples/tst_examples.cpp b/tests/auto/quick/examples/tst_examples.cpp
index d35a2e971a..fdefa855e4 100644
--- a/tests/auto/quick/examples/tst_examples.cpp
+++ b/tests/auto/quick/examples/tst_examples.cpp
@@ -36,7 +36,7 @@
 #include <QQmlEngine>
 #include <QQmlError>
 
-static QtMessageHandler testlibMsgHandler = 0;
+static QtMessageHandler testlibMsgHandler = nullptr;
 void msgHandlerFilter(QtMsgType type, const QMessageLogContext &ctxt, const QString &msg)
 {
     if (type == QtCriticalMsg || type == QtFatalMsg)
@@ -74,29 +74,20 @@ tst_examples::tst_examples()
 {
     // Add files to exclude here
     excludedFiles << "snippets/qml/listmodel/listmodel.qml"; //Just a ListModel, no root QQuickItem
-    excludedFiles << "examples/quick/demos/photosurface/photosurface.qml"; // root item is Window rather than Item
+    excludedFiles << "snippets/qml/tablemodel/fruit-example-delegatechooser.qml"; // Requires QtQuick.Controls import.
 
     // Add directories you want excluded here
     excludedDirs << "shared"; //Not an example
     excludedDirs << "snippets/qml/path"; //No root QQuickItem
     excludedDirs << "examples/qml/qmlextensionplugins"; //Requires special import search path
-    excludedDirs << "examples/quick/tutorials/gettingStartedQml"; //C++ example, but no cpp files in root dir
 
     // These snippets are not expected to run on their own.
     excludedDirs << "snippets/qml/visualdatamodel_rootindex";
     excludedDirs << "snippets/qml/qtbinding";
     excludedDirs << "snippets/qml/imports";
-    excludedFiles << "examples/quick/shapes/content/pathitem.qml"; // relies on resources
-    excludedFiles << "examples/quick/shapes/content/pathiteminteract.qml"; // relies on resources
-
-#ifdef QT_NO_XMLPATTERNS
-    excludedDirs << "demos/twitter";
-    excludedDirs << "demos/flickr";
-    excludedDirs << "demos/photoviewer";
-    excludedFiles << "snippets/qml/xmlrole.qml";
-    excludedFiles << "particles/itemparticle/particleview.qml";
-    excludedFiles << "views/visualdatamodel/slideshow.qml";
-#endif
+    excludedFiles << "snippets/qml/image-ext.qml";
+    excludedFiles << "examples/quick/shapes/content/main.qml"; // relies on resources
+    excludedFiles << "examples/quick/shapes/content/interactive.qml"; // relies on resources
 
 #if !QT_CONFIG(opengl)
     //No support for Particles
diff --git a/tests/auto/quick/geometry/tst_geometry.cpp b/tests/auto/quick/geometry/tst_geometry.cpp
index 904f85c4c6..54de46276c 100644
--- a/tests/auto/quick/geometry/tst_geometry.cpp
+++ b/tests/auto/quick/geometry/tst_geometry.cpp
@@ -58,7 +58,7 @@ void GeometryTest::testPoint2D()
     QSGGeometry::updateRectGeometry(&geometry, QRectF(1, 2, 3, 4));
 
     QSGGeometry::Point2D *pts = geometry.vertexDataAsPoint2D();
-    QVERIFY(pts != 0);
+    QVERIFY(pts != nullptr);
 
     QCOMPARE(pts[0].x, (float) 1);
     QCOMPARE(pts[0].y, (float) 2);
@@ -91,7 +91,7 @@ void GeometryTest::testTexturedPoint2D()
     QSGGeometry::updateTexturedRectGeometry(&geometry, QRectF(1, 2, 3, 4), QRectF(5, 6, 7, 8));
 
     QSGGeometry::TexturedPoint2D *pts = geometry.vertexDataAsTexturedPoint2D();
-    QVERIFY(pts != 0);
+    QVERIFY(pts != nullptr);
 
     QCOMPARE(pts[0].x, (float) 1);
     QCOMPARE(pts[0].y, (float) 2);
diff --git a/tests/auto/quick/nodes/tst_nodestest.cpp b/tests/auto/quick/nodes/tst_nodestest.cpp
index 63e0aeb324..79a9e5f757 100644
--- a/tests/auto/quick/nodes/tst_nodestest.cpp
+++ b/tests/auto/quick/nodes/tst_nodestest.cpp
@@ -41,6 +41,9 @@
 #include <QtQuick/qsgsimpletexturenode.h>
 #include <QtQuick/private/qsgtexture_p.h>
 
+#include <QtGui/private/qguiapplication_p.h>
+#include <QtGui/qpa/qplatformintegration.h>
+
 QT_BEGIN_NAMESPACE
 inline bool operator==(const QSGGeometry::TexturedPoint2D& l, const QSGGeometry::TexturedPoint2D& r)
 {
@@ -73,13 +76,16 @@ private Q_SLOTS:
     void textureNodeRect();
 
 private:
-    QOffscreenSurface *surface;
-    QOpenGLContext *context;
-    QSGDefaultRenderContext *renderContext;
+    QOffscreenSurface *surface = nullptr;
+    QOpenGLContext *context = nullptr;
+    QSGDefaultRenderContext *renderContext = nullptr;
 };
 
 void NodesTest::initTestCase()
 {
+    if (!QGuiApplicationPrivate::platformIntegration()->hasCapability(QPlatformIntegration::OpenGL))
+        QSKIP("OpenGL not supported by the platform");
+
     QSGRenderLoop *renderLoop = QSGRenderLoop::instance();
 
     surface = new QOffscreenSurface;
@@ -112,8 +118,8 @@ class DummyRenderer : public QSGBatchRenderer::Renderer
 public:
     DummyRenderer(QSGRootNode *root, QSGDefaultRenderContext *renderContext)
         : QSGBatchRenderer::Renderer(renderContext)
-        , changedNode(0)
-        , changedState(0)
+        , changedNode(nullptr)
+        , changedState(nullptr)
         , renderCount(0)
     {
         setRootNode(root);
@@ -141,9 +147,6 @@ public:
 int DummyRenderer::globalRendereringOrder;
 
 NodesTest::NodesTest()
-    : surface(Q_NULLPTR)
-    , context(Q_NULLPTR)
-    , renderContext(Q_NULLPTR)
 {
 }
 
diff --git a/tests/auto/quick/pointerhandlers/flickableinterop/BLACKLIST b/tests/auto/quick/pointerhandlers/flickableinterop/BLACKLIST
new file mode 100644
index 0000000000..62aa19a9ae
--- /dev/null
+++ b/tests/auto/quick/pointerhandlers/flickableinterop/BLACKLIST
@@ -0,0 +1,4 @@
+[touchAndDragHandlerOnFlickable]
+windows gcc
+[touchDragFlickableBehindSlider]
+windows gcc
diff --git a/tests/auto/quick/pointerhandlers/flickableinterop/data/FlashAnimation.qml b/tests/auto/quick/pointerhandlers/flickableinterop/data/FlashAnimation.qml
new file mode 100644
index 0000000000..4b2935b52e
--- /dev/null
+++ b/tests/auto/quick/pointerhandlers/flickableinterop/data/FlashAnimation.qml
@@ -0,0 +1,45 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the manual tests of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.0
+
+SequentialAnimation {
+    id: tapFlash
+    running: false
+    PropertyAction { value: false }
+    PauseAnimation { duration: 100 }
+    PropertyAction { value: true }
+    PauseAnimation { duration: 100 }
+    PropertyAction { value: false }
+    PauseAnimation { duration: 100 }
+    PropertyAction { value: true }
+    PauseAnimation { duration: 100 }
+    PropertyAction { value: false }
+    PauseAnimation { duration: 100 }
+    PropertyAction { value: true }
+}
diff --git a/tests/auto/quick/pointerhandlers/flickableinterop/data/GrooveDragSlider.qml b/tests/auto/quick/pointerhandlers/flickableinterop/data/GrooveDragSlider.qml
new file mode 100644
index 0000000000..7a32170bed
--- /dev/null
+++ b/tests/auto/quick/pointerhandlers/flickableinterop/data/GrooveDragSlider.qml
@@ -0,0 +1,122 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.12
+
+Item {
+    id: root
+    property int value: 50
+    property int maximumValue: 99
+    property alias label: label.text
+    property alias tapEnabled: tap.enabled
+    property alias pressed: tap.pressed
+    signal tapped
+
+    DragHandler {
+        id: dragHandler
+        objectName: root.objectName + " DragHandler"
+        target: knob
+        xAxis.enabled: false
+        yAxis.minimum: slot.y
+        yAxis.maximum: slot.height + slot.y - knob.height
+    }
+
+    Rectangle {
+        id: slot
+        anchors.top: parent.top
+        anchors.bottom: parent.bottom
+        anchors.margins: 10
+        anchors.topMargin: 30
+        anchors.bottomMargin: 30
+        anchors.horizontalCenter: parent.horizontalCenter
+        width: 10
+        color: "black"
+        radius: width / 2
+        smooth: true
+    }
+
+    Rectangle {
+        id: glow
+        anchors.fill: knob
+        anchors.margins: -5
+        anchors.leftMargin: -2
+        anchors.horizontalCenterOffset: 1
+        radius: 5
+        color: "#4400FFFF"
+        opacity: tap.pressed || tapFlash.running ? 1 : 0
+        FlashAnimation on visible {
+            id: tapFlash
+        }
+    }
+    Rectangle {
+        id: knob
+        objectName: "Slider Knob"
+        width: parent.width - 2
+        height: 20
+        radius: 5
+        color: "darkgray"
+        border.color: "black"
+        property bool programmatic: false
+        property real multiplier: root.maximumValue / (dragHandler.yAxis.maximum - dragHandler.yAxis.minimum)
+        onYChanged: if (!programmatic) root.value = root.maximumValue - (knob.y - dragHandler.yAxis.minimum) * multiplier
+        transformOrigin: Item.Center
+        function setValue(value) { knob.y = dragHandler.yAxis.maximum - value / knob.multiplier }
+        TapHandler {
+            id: tap
+            objectName: root.objectName + " TapHandler"
+            gesturePolicy: TapHandler.DragThreshold
+            onTapped: {
+                tapFlash.start()
+                root.tapped
+            }
+        }
+    }
+
+    Text {
+        color: "red"
+        anchors.top: slot.bottom
+        anchors.horizontalCenter: parent.horizontalCenter
+        text: root.value
+    }
+
+    Text {
+        id: label
+        font.pointSize: 9
+        color: "red"
+        anchors.bottom: slot.top
+        anchors.bottomMargin: 5
+        anchors.horizontalCenter: parent.horizontalCenter
+        verticalAlignment: Text.AlignBottom
+    }
+
+    Component.onCompleted: {
+        knob.programmatic = true
+        knob.setValue(root.value)
+        knob.programmatic = false
+    }
+}
diff --git a/tests/auto/quick/pointerhandlers/flickableinterop/data/KnobDragSlider.qml b/tests/auto/quick/pointerhandlers/flickableinterop/data/KnobDragSlider.qml
new file mode 100644
index 0000000000..b3d621c447
--- /dev/null
+++ b/tests/auto/quick/pointerhandlers/flickableinterop/data/KnobDragSlider.qml
@@ -0,0 +1,120 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.12
+
+Item {
+    id: root
+    property int value: 50
+    property int maximumValue: 99
+    property alias label: label.text
+    property alias tapEnabled: tap.enabled
+    property alias pressed: tap.pressed
+    signal tapped
+
+    Rectangle {
+        id: slot
+        anchors.top: parent.top
+        anchors.bottom: parent.bottom
+        anchors.margins: 10
+        anchors.topMargin: 30
+        anchors.bottomMargin: 30
+        anchors.horizontalCenter: parent.horizontalCenter
+        width: 10
+        color: "black"
+        radius: width / 2
+        smooth: true
+    }
+
+    Rectangle {
+        id: glow
+        anchors.fill: knob
+        anchors.margins: -5
+        anchors.leftMargin: -2
+        anchors.horizontalCenterOffset: 1
+        radius: 5
+        color: "#4400FFFF"
+        opacity: tap.pressed || tapFlash.running ? 1 : 0
+        FlashAnimation on visible {
+            id: tapFlash
+        }
+    }
+    Rectangle {
+        id: knob
+        objectName: "Slider Knob"
+        width: parent.width - 2
+        height: 20
+        radius: 5
+        color: "darkgray"
+        border.color: "black"
+        property bool programmatic: false
+        property real multiplier: root.maximumValue / (dragHandler.yAxis.maximum - dragHandler.yAxis.minimum)
+        onYChanged: if (!programmatic) root.value = root.maximumValue - (knob.y - dragHandler.yAxis.minimum) * multiplier
+        transformOrigin: Item.Center
+        function setValue(value) { knob.y = dragHandler.yAxis.maximum - value / knob.multiplier }
+        DragHandler {
+            id: dragHandler
+            objectName: root.objectName + " DragHandler"
+            xAxis.enabled: false
+            yAxis.minimum: slot.y
+            yAxis.maximum: slot.height + slot.y - knob.height
+        }
+        TapHandler {
+            id: tap
+            objectName: root.objectName + " TapHandler"
+            gesturePolicy: TapHandler.DragThreshold
+            onTapped: {
+                tapFlash.start()
+                root.tapped
+            }
+        }
+    }
+
+    Text {
+        color: "red"
+        anchors.top: slot.bottom
+        anchors.horizontalCenter: parent.horizontalCenter
+        text: root.value
+    }
+
+    Text {
+        id: label
+        font.pointSize: 9
+        color: "red"
+        anchors.bottom: slot.top
+        anchors.bottomMargin: 5
+        anchors.horizontalCenter: parent.horizontalCenter
+        verticalAlignment: Text.AlignBottom
+    }
+
+    Component.onCompleted: {
+        knob.programmatic = true
+        knob.setValue(root.value)
+        knob.programmatic = false
+    }
+}
diff --git a/tests/auto/quick/pointerhandlers/flickableinterop/data/TapHandlerButton.qml b/tests/auto/quick/pointerhandlers/flickableinterop/data/TapHandlerButton.qml
new file mode 100644
index 0000000000..2c9fa30a70
--- /dev/null
+++ b/tests/auto/quick/pointerhandlers/flickableinterop/data/TapHandlerButton.qml
@@ -0,0 +1,93 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.12
+
+Rectangle {
+    id: root
+    property alias label: label.text
+    property alias pressed: tap.pressed
+    property bool checked: false
+    property alias gesturePolicy: tap.gesturePolicy
+    property alias enabled: tap.enabled
+    signal tapped
+
+    width: label.implicitWidth * 1.5; height: label.implicitHeight * 2.0
+    border.color: "#9f9d9a"; border.width: 1; radius: height / 4; antialiasing: true
+
+    gradient: Gradient {
+        GradientStop { position: 0.0; color: tap.pressed ? "#b8b5b2" : "#efebe7" }
+        GradientStop { position: 1.0; color: "#b8b5b2" }
+    }
+
+    TapHandler {
+        id: tap
+        objectName: label.text
+        longPressThreshold: 100 // CI can be insanely slow, so don't demand a timely release to generate onTapped
+        onTapped: {
+            tapFlash.start()
+            root.tapped()
+        }
+    }
+
+    Text {
+        id: label
+        font.pointSize: 14
+        text: "Button"
+        anchors.centerIn: parent
+    }
+
+    Rectangle {
+        anchors.fill: parent; anchors.margins: -5
+        color: "transparent"; border.color: "#4400FFFF"
+        border.width: 5; radius: root.radius; antialiasing: true
+        opacity: tapFlash.running ? 1 : 0
+        FlashAnimation on visible { id: tapFlash }
+    }
+
+    Rectangle {
+        objectName: "expandingCircle"
+        radius: tap.timeHeld * 100
+        visible: radius > 0 && tap.pressed
+        border.width: 3
+        border.color: "cyan"
+        color: "transparent"
+        width: radius * 2
+        height: radius * 2
+        x: tap.point.scenePressPosition.x - radius
+        y: tap.point.scenePressPosition.y - radius
+        opacity: 0.25
+        Component.onCompleted: {
+            // get on top of all the buttons
+            var par = root.parent;
+            while (par.parent)
+                par = par.parent;
+            parent = par;
+        }
+    }
+}
diff --git a/tests/auto/quick/pointerhandlers/flickableinterop/data/dragOnFlickable.qml b/tests/auto/quick/pointerhandlers/flickableinterop/data/dragOnFlickable.qml
new file mode 100644
index 0000000000..fd32baad10
--- /dev/null
+++ b/tests/auto/quick/pointerhandlers/flickableinterop/data/dragOnFlickable.qml
@@ -0,0 +1,70 @@
+/****************************************************************************
+**
+** Copyright (C) 2019 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.12
+
+Flickable {
+    id: root
+    objectName: "root"
+    width: 800
+    height: 480
+    contentWidth: 1000
+    contentHeight: 600
+
+    Rectangle {
+        anchors.fill: parent
+        color: "transparent"
+        border.color: "black"
+    }
+
+    Rectangle {
+        objectName: "button"
+        anchors.centerIn: parent
+        border.color: "tomato"
+        border.width: 10
+        color: buttonDrag.active ? "goldenrod" : "beige"
+        width: 100
+        height: 100
+        DragHandler {
+            id: buttonDrag
+            objectName: "buttonDrag"
+        }
+    }
+
+    DragHandler {
+        id: contentItemDrag
+        objectName: "contentItemDrag"
+    }
+    Text {
+        x: 100; y: 100
+        text: "dragging contentItem"
+        visible: contentItemDrag.active
+    }
+
+    Component.onCompleted: contentItem.objectName = "Flickable's contentItem"
+}
diff --git a/tests/auto/quick/pointerhandlers/flickableinterop/data/dragOnList.qml b/tests/auto/quick/pointerhandlers/flickableinterop/data/dragOnList.qml
new file mode 100644
index 0000000000..bb39c2267c
--- /dev/null
+++ b/tests/auto/quick/pointerhandlers/flickableinterop/data/dragOnList.qml
@@ -0,0 +1,74 @@
+/****************************************************************************
+**
+** Copyright (C) 2019 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.12
+
+ListView {
+    id: root
+    objectName: "root"
+    property Item buttonUnderTest: null
+    property Item delegateUnderTest: null
+    width: 800
+    height: 480
+    model: 10
+    spacing: 2
+
+    delegate: Rectangle {
+        objectName: "itemview delegate"
+        color: delegateDrag.active ? "wheat" : "beige"
+        border.color: "black"
+        width: parent.width; height: 140
+        Rectangle {
+            objectName: "button"
+            x: 350; y: 20
+            border.color: "tomato"
+            border.width: 10
+            color: buttonDrag.active ? "goldenrod" : "beige"
+            width: 100
+            height: 100
+            DragHandler {
+                id: buttonDrag
+                objectName: "buttonDrag"
+            }
+            Component.onCompleted: if (!root.buttonUnderTest) {
+                root.buttonUnderTest = this
+                root.delegateUnderTest = parent
+            }
+        }
+        DragHandler {
+            id: delegateDrag
+            objectName: "delegateDrag"
+        }
+    }
+
+    DragHandler {
+        objectName: "contentItemDrag"
+    }
+
+    Component.onCompleted: contentItem.objectName = "ListView's contentItem"
+}
diff --git a/tests/auto/quick/pointerhandlers/flickableinterop/data/dragOnTable.qml b/tests/auto/quick/pointerhandlers/flickableinterop/data/dragOnTable.qml
new file mode 100644
index 0000000000..43cc44f62e
--- /dev/null
+++ b/tests/auto/quick/pointerhandlers/flickableinterop/data/dragOnTable.qml
@@ -0,0 +1,79 @@
+/****************************************************************************
+**
+** Copyright (C) 2019 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.12
+
+TableView {
+    id: root
+    objectName: "root"
+    property Item buttonUnderTest: null
+    property Item delegateUnderTest: null
+    width: 800
+    height: 480
+    columnSpacing: 2
+    rowSpacing: 2
+    // TODO use TableModel when it's ready, to test with multiple columns
+    model: 10
+
+    delegate: Rectangle {
+        id: tableDelegate
+        objectName: "itemview delegate"
+        color: delegateDrag.active ? "wheat" : "beige"
+        implicitWidth: 200
+        implicitHeight: 140
+
+        Rectangle {
+            objectName: "button"
+            x: 50; y: 20
+            border.color: "tomato"
+            border.width: 10
+            color: buttonDrag.active ? "goldenrod" : "beige"
+            width: 100
+            height: 100
+            DragHandler {
+                id: buttonDrag
+                objectName: "buttonDrag"
+            }
+            Component.onCompleted: if (!root.buttonUnderTest) {
+                root.buttonUnderTest = this
+                root.delegateUnderTest = parent
+            }
+        }
+
+        DragHandler {
+            id: delegateDrag
+            objectName: "delegateDrag"
+        }
+    }
+
+    DragHandler {
+        objectName: "contentItemDrag"
+    }
+
+    Component.onCompleted: contentItem.objectName = "TableView's contentItem"
+}
diff --git a/tests/auto/quick/pointerhandlers/flickableinterop/data/flickableWithHandlers.qml b/tests/auto/quick/pointerhandlers/flickableinterop/data/flickableWithHandlers.qml
new file mode 100644
index 0000000000..5693a6acd2
--- /dev/null
+++ b/tests/auto/quick/pointerhandlers/flickableinterop/data/flickableWithHandlers.qml
@@ -0,0 +1,161 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.12
+
+Rectangle {
+    id: root
+    width: 800
+    height: 480
+    objectName: "root"
+    color: "#222222"
+
+    Flickable {
+        anchors.fill: parent
+        anchors.margins: 10
+        anchors.topMargin: 40
+        contentHeight: 600
+        contentWidth: 1000
+//        pressDelay: TODO
+
+        Row {
+            spacing: 6
+            KnobDragSlider {
+                label: "Slider with\nDH on knob"
+                objectName: "knobSlider"
+                value: 49; width: 120; height: 400
+            }
+            GrooveDragSlider {
+                label: "Slider with\nDH on root"
+                objectName: "grooveSlider"
+                value: 49; width: 120; height: 400
+            }
+            Column {
+                spacing: 6
+                TapHandlerButton {
+                    objectName: "DragThreshold"
+                    label: "DragThreshold"
+                    gesturePolicy: TapHandler.DragThreshold
+                }
+                TapHandlerButton {
+                    objectName: "WithinBounds"
+                    label: "WithinBounds"
+                    gesturePolicy: TapHandler.WithinBounds
+                }
+                TapHandlerButton {
+                    objectName: "ReleaseWithinBounds"
+                    label: "ReleaseWithinBounds"
+                    gesturePolicy: TapHandler.ReleaseWithinBounds // the default
+                }
+            }
+            Column {
+                spacing: 6
+                Rectangle {
+                    width: 50
+                    height: 50
+                    color: "aqua"
+                    border.color: drag1.active ? "darkgreen" : "transparent"
+                    border.width: 3
+                    objectName: "drag"
+                    DragHandler {
+                        id: drag1
+                        objectName: "drag1"
+                    }
+                    Text {
+                        anchors.centerIn: parent
+                        enabled: false
+                        text: "drag"
+                    }
+                }
+                Rectangle {
+                    width: 50
+                    height: 50
+                    color: "aqua"
+                    objectName: "tap"
+                    border.color: tap1.isPressed ? "red" : "transparent"
+                    border.width: 3
+                    TapHandler {
+                        id: tap1
+                        objectName: "tap1"
+                        gesturePolicy: TapHandler.DragThreshold
+                    }
+                    Text {
+                        anchors.centerIn: parent
+                        enabled: false
+                        text: "tap"
+                    }
+                }
+                Rectangle {
+                    width: 50
+                    height: 50
+                    color: "aqua"
+                    border.color: tap2.isPressed ? "red" : drag2.active ? "darkgreen" : "transparent"
+                    border.width: 3
+                    objectName: "dragAndTap"
+                    DragHandler {
+                        id: drag2
+                        objectName: "drag2"
+                    }
+                    TapHandler {
+                        id: tap2
+                        objectName: "tap2"
+                        gesturePolicy: TapHandler.DragThreshold
+                    }
+                    Text {
+                        anchors.centerIn: parent
+                        enabled: false
+                        text: "drag\nand\ntap"
+                    }
+                }
+                Rectangle {
+                    width: 50
+                    height: 50
+                    color: "aqua"
+                    border.color: tap3.isPressed ? "red" : drag3.active ? "darkgreen" : "transparent"
+                    border.width: 3
+                    objectName: "tapAndDrag"
+                    TapHandler {
+                        id: tap3
+                        objectName: "tap3"
+                        gesturePolicy: TapHandler.DragThreshold
+                    }
+                    DragHandler {
+                        id: drag3
+                        objectName: "drag3"
+                    }
+                    Text {
+                        anchors.centerIn: parent
+                        enabled: false
+                        text: "tap\nand\ndrag"
+                    }
+                }
+            }
+        }
+    }
+}
+
diff --git a/tests/auto/quick/pointerhandlers/flickableinterop/data/tapOnFlickable.qml b/tests/auto/quick/pointerhandlers/flickableinterop/data/tapOnFlickable.qml
new file mode 100644
index 0000000000..a71db0b4c2
--- /dev/null
+++ b/tests/auto/quick/pointerhandlers/flickableinterop/data/tapOnFlickable.qml
@@ -0,0 +1,57 @@
+/****************************************************************************
+**
+** Copyright (C) 2019 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.12
+
+Flickable {
+    id: root
+    objectName: "root"
+    width: 800
+    height: 480
+    contentWidth: 1000
+    contentHeight: 600
+
+    Rectangle {
+        objectName: "button"
+        anchors.centerIn: parent
+        border.color: "tomato"
+        border.width: 10
+        color: innerTap.pressed ? "wheat" : "transparent"
+        width: 100
+        height: 100
+        TapHandler {
+            id: innerTap
+            objectName: "buttonTap"
+        }
+    }
+
+    TapHandler {
+        objectName: "contentItemTap"
+    }
+    Component.onCompleted: contentItem.objectName = "Flickable's contentItem"
+}
diff --git a/tests/auto/quick/pointerhandlers/flickableinterop/data/tapOnList.qml b/tests/auto/quick/pointerhandlers/flickableinterop/data/tapOnList.qml
new file mode 100644
index 0000000000..ef27955043
--- /dev/null
+++ b/tests/auto/quick/pointerhandlers/flickableinterop/data/tapOnList.qml
@@ -0,0 +1,73 @@
+/****************************************************************************
+**
+** Copyright (C) 2019 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.12
+
+ListView {
+    id: root
+    objectName: "root"
+    property Item buttonUnderTest: null
+    property Item delegateUnderTest: null
+    width: 800
+    height: 480
+    model: 10
+    spacing: 2
+
+    delegate: Rectangle {
+        objectName: "itemview delegate"
+        color: delegateTap.pressed ? "wheat" : "beige"
+        width: parent.width; height: 140
+        Rectangle {
+            objectName: "button"
+            anchors.centerIn: parent
+            border.color: "tomato"
+            border.width: 10
+            color: innerTap.pressed ? "goldenrod" : "beige"
+            width: 100
+            height: 100
+            TapHandler {
+                id: innerTap
+                objectName: "buttonTap"
+            }
+            Component.onCompleted: if (!root.buttonUnderTest) {
+                root.buttonUnderTest = this
+                root.delegateUnderTest = parent
+            }
+        }
+        TapHandler {
+            id: delegateTap
+            objectName: "delegateTap"
+        }
+    }
+
+    TapHandler {
+        objectName: "contentItemTap"
+    }
+
+    Component.onCompleted: contentItem.objectName = "ListView's contentItem"
+}
diff --git a/tests/auto/quick/pointerhandlers/flickableinterop/data/tapOnTable.qml b/tests/auto/quick/pointerhandlers/flickableinterop/data/tapOnTable.qml
new file mode 100644
index 0000000000..6bf1054d7a
--- /dev/null
+++ b/tests/auto/quick/pointerhandlers/flickableinterop/data/tapOnTable.qml
@@ -0,0 +1,79 @@
+/****************************************************************************
+**
+** Copyright (C) 2019 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.12
+
+TableView {
+    id: root
+    objectName: "root"
+    property Item buttonUnderTest: null
+    property Item delegateUnderTest: null
+    width: 800
+    height: 480
+    columnSpacing: 2
+    rowSpacing: 2
+    // TODO use TableModel when it's ready, to test with multiple columns
+    model: 10
+
+    delegate: Rectangle {
+        id: tableDelegate
+        objectName: "itemview delegate"
+        color: delegateTap.pressed ? "wheat" : "beige"
+        implicitWidth: 200
+        implicitHeight: 140
+
+        Rectangle {
+            objectName: "button"
+            anchors.centerIn: parent
+            border.color: "tomato"
+            border.width: 10
+            color: innerTap.pressed ? "goldenrod" : "beige"
+            width: 100
+            height: 100
+            TapHandler {
+                id: innerTap
+                objectName: "buttonTap"
+            }
+            Component.onCompleted: if (!root.buttonUnderTest) {
+                root.buttonUnderTest = this
+                root.delegateUnderTest = parent
+            }
+        }
+
+        TapHandler {
+            id: delegateTap
+            objectName: "delegateTap"
+        }
+    }
+
+    TapHandler {
+        objectName: "contentItemTap"
+    }
+
+    Component.onCompleted: contentItem.objectName = "TableView's contentItem"
+}
diff --git a/tests/auto/quick/pointerhandlers/flickableinterop/flickableinterop.pro b/tests/auto/quick/pointerhandlers/flickableinterop/flickableinterop.pro
new file mode 100644
index 0000000000..9075044bd3
--- /dev/null
+++ b/tests/auto/quick/pointerhandlers/flickableinterop/flickableinterop.pro
@@ -0,0 +1,15 @@
+CONFIG += testcase
+
+TARGET = tst_flickableinterop
+QT += core-private gui-private qml-private quick-private  testlib
+
+macos:CONFIG -= app_bundle
+
+SOURCES  += tst_flickableinterop.cpp
+
+include (../../../shared/util.pri)
+include (../../shared/util.pri)
+
+TESTDATA = data/*
+
+OTHER_FILES += data/flickableWithHandlers.qml data/Slider.qml
diff --git a/tests/auto/quick/pointerhandlers/flickableinterop/tst_flickableinterop.cpp b/tests/auto/quick/pointerhandlers/flickableinterop/tst_flickableinterop.cpp
new file mode 100644
index 0000000000..f4ed051e1f
--- /dev/null
+++ b/tests/auto/quick/pointerhandlers/flickableinterop/tst_flickableinterop.cpp
@@ -0,0 +1,799 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+
+#include <QtTest/QtTest>
+
+#include <QtGui/qstylehints.h>
+#include <QtQuick/qquickview.h>
+#include <QtQuick/qquickitem.h>
+#include <QtQuick/private/qquickflickable_p.h>
+#include <QtQuick/private/qquickitemview_p.h>
+#include <QtQuick/private/qquickpointerhandler_p.h>
+#include <QtQuick/private/qquickdraghandler_p.h>
+#include <QtQuick/private/qquicktaphandler_p.h>
+#include <QtQuick/private/qquicktableview_p.h>
+#include <qpa/qwindowsysteminterface.h>
+
+#include <private/qquickwindow_p.h>
+
+#include <QtQml/qqmlengine.h>
+#include <QtQml/qqmlproperty.h>
+
+#include "../../../shared/util.h"
+#include "../../shared/viewtestutil.h"
+
+Q_LOGGING_CATEGORY(lcPointerTests, "qt.quick.pointer.tests")
+
+class tst_FlickableInterop : public QQmlDataTest
+{
+    Q_OBJECT
+public:
+    tst_FlickableInterop()
+        :touchDevice(QTest::createTouchDevice())
+    {}
+
+private slots:
+    void touchTapButton_data();
+    void touchTapButton();
+    void touchDragFlickableBehindButton_data();
+    void touchDragFlickableBehindButton();
+    void mouseClickButton_data();
+    void mouseClickButton();
+    void mouseDragFlickableBehindButton_data();
+    void mouseDragFlickableBehindButton();
+    void touchDragSlider();
+    void touchDragFlickableBehindSlider();
+    void mouseDragSlider_data();
+    void mouseDragSlider();
+    void mouseDragFlickableBehindSlider();
+    void touchDragFlickableBehindItemWithHandlers_data();
+    void touchDragFlickableBehindItemWithHandlers();
+    void mouseDragFlickableBehindItemWithHandlers_data();
+    void mouseDragFlickableBehindItemWithHandlers();
+    void touchDragSliderAndFlickable();
+    void touchAndDragHandlerOnFlickable_data();
+    void touchAndDragHandlerOnFlickable();
+
+private:
+    void createView(QScopedPointer<QQuickView> &window, const char *fileName);
+    QTouchDevice *touchDevice;
+};
+
+void tst_FlickableInterop::createView(QScopedPointer<QQuickView> &window, const char *fileName)
+{
+    window.reset(new QQuickView);
+    window->setSource(testFileUrl(fileName));
+    QTRY_COMPARE(window->status(), QQuickView::Ready);
+    QQuickViewTestUtil::centerOnScreen(window.data());
+    QQuickViewTestUtil::moveMouseAway(window.data());
+
+    window->show();
+    QVERIFY(QTest::qWaitForWindowActive(window.data()));
+    QVERIFY(window->rootObject() != nullptr);
+}
+
+void tst_FlickableInterop::touchTapButton_data()
+{
+    QTest::addColumn<QString>("buttonName");
+    QTest::newRow("DragThreshold") << QStringLiteral("DragThreshold");
+    QTest::newRow("WithinBounds") << QStringLiteral("WithinBounds");
+    QTest::newRow("ReleaseWithinBounds") << QStringLiteral("ReleaseWithinBounds");
+}
+
+void tst_FlickableInterop::touchTapButton()
+{
+    const int dragThreshold = QGuiApplication::styleHints()->startDragDistance();
+    QScopedPointer<QQuickView> windowPtr;
+    createView(windowPtr, "flickableWithHandlers.qml");
+    QQuickView * window = windowPtr.data();
+
+    QFETCH(QString, buttonName);
+
+    QQuickItem *button = window->rootObject()->findChild<QQuickItem*>(buttonName);
+    QVERIFY(button);
+    QSignalSpy tappedSpy(button, SIGNAL(tapped()));
+
+    // Button changes pressed state and emits tapped on release
+    QPoint p1 = button->mapToScene(QPointF(20, 20)).toPoint();
+    QTest::touchEvent(window, touchDevice).press(1, p1, window);
+    QQuickTouchUtils::flush(window);
+    QTRY_VERIFY(button->property("pressed").toBool());
+    QTest::touchEvent(window, touchDevice).release(1, p1, window);
+    QQuickTouchUtils::flush(window);
+    QTRY_VERIFY(!button->property("pressed").toBool());
+    QCOMPARE(tappedSpy.count(), 1);
+
+    // We can drag <= dragThreshold and the button still acts normal, Flickable doesn't grab
+    p1 = button->mapToScene(QPointF(20, 20)).toPoint();
+    QTest::touchEvent(window, touchDevice).press(1, p1, window);
+    QQuickTouchUtils::flush(window);
+    QTRY_VERIFY(button->property("pressed").toBool());
+    p1 += QPoint(dragThreshold, 0);
+    QTest::touchEvent(window, touchDevice).move(1, p1, window);
+    QQuickTouchUtils::flush(window);
+    QVERIFY(button->property("pressed").toBool());
+    QTest::touchEvent(window, touchDevice).release(1, p1, window);
+    QQuickTouchUtils::flush(window);
+    QTRY_VERIFY(!button->property("pressed").toBool());
+    QCOMPARE(tappedSpy.count(), 2);
+}
+
+void tst_FlickableInterop::touchDragFlickableBehindButton_data()
+{
+    QTest::addColumn<QString>("buttonName");
+    QTest::newRow("DragThreshold") << QStringLiteral("DragThreshold");
+    QTest::newRow("WithinBounds") << QStringLiteral("WithinBounds");
+    QTest::newRow("ReleaseWithinBounds") << QStringLiteral("ReleaseWithinBounds");
+}
+
+void tst_FlickableInterop::touchDragFlickableBehindButton()
+{
+    const int dragThreshold = QGuiApplication::styleHints()->startDragDistance();
+    QScopedPointer<QQuickView> windowPtr;
+    createView(windowPtr, "flickableWithHandlers.qml");
+    QQuickView * window = windowPtr.data();
+
+    QFETCH(QString, buttonName);
+
+    QQuickItem *button = window->rootObject()->findChild<QQuickItem*>(buttonName);
+    QVERIFY(button);
+    QQuickFlickable *flickable = window->rootObject()->findChild<QQuickFlickable*>();
+    QVERIFY(flickable);
+    QSignalSpy tappedSpy(button, SIGNAL(tapped()));
+
+    tappedSpy.clear();
+    QPoint p1 = button->mapToScene(QPointF(20, 20)).toPoint();
+    QTest::touchEvent(window, touchDevice).press(1, p1, window);
+    QQuickTouchUtils::flush(window);
+    QTRY_VERIFY(button->property("pressed").toBool());
+    p1 += QPoint(dragThreshold, 0);
+    QTest::touchEvent(window, touchDevice).move(1, p1, window);
+    QQuickTouchUtils::flush(window);
+    QVERIFY(button->property("pressed").toBool());
+    int i = 0;
+    // Start dragging; eventually when the touchpoint goes beyond dragThreshold,
+    // Button is no longer pressed because Flickable steals the grab
+    for (; i < 100 && !flickable->isMoving(); ++i) {
+        p1 += QPoint(1, 0);
+        QTest::touchEvent(window, touchDevice).move(1, p1, window);
+        QQuickTouchUtils::flush(window);
+    }
+    qCDebug(lcPointerTests) << "flickable started moving after" << i << "moves, when we got to" << p1;
+    QVERIFY(flickable->isMoving());
+    QCOMPARE(i, 2);
+    QVERIFY(!button->property("pressed").toBool());
+    QTest::touchEvent(window, touchDevice).release(1, p1, window);
+    QQuickTouchUtils::flush(window);
+    QVERIFY(!button->property("pressed").toBool());
+    QCOMPARE(tappedSpy.count(), 0);
+}
+
+void tst_FlickableInterop::mouseClickButton_data()
+{
+    QTest::addColumn<QString>("buttonName");
+    QTest::newRow("DragThreshold") << QStringLiteral("DragThreshold");
+    QTest::newRow("WithinBounds") << QStringLiteral("WithinBounds");
+    QTest::newRow("ReleaseWithinBounds") << QStringLiteral("ReleaseWithinBounds");
+}
+
+void tst_FlickableInterop::mouseClickButton()
+{
+    const int dragThreshold = QGuiApplication::styleHints()->startDragDistance();
+    QScopedPointer<QQuickView> windowPtr;
+    createView(windowPtr, "flickableWithHandlers.qml");
+    QQuickView * window = windowPtr.data();
+
+    QFETCH(QString, buttonName);
+
+    QQuickItem *button = window->rootObject()->findChild<QQuickItem*>(buttonName);
+    QVERIFY(button);
+    QSignalSpy tappedSpy(button, SIGNAL(tapped()));
+
+    // Button changes pressed state and emits tapped on release
+    QPoint p1 = button->mapToScene(QPointF(20, 20)).toPoint();
+    QTest::mousePress(window, Qt::LeftButton, Qt::NoModifier, p1);
+    QTRY_VERIFY(button->property("pressed").toBool());
+    QTest::mouseRelease(window, Qt::LeftButton, Qt::NoModifier, p1);
+    QTRY_VERIFY(!button->property("pressed").toBool());
+    QCOMPARE(tappedSpy.count(), 1);
+
+    // We can drag <= dragThreshold and the button still acts normal, Flickable doesn't grab
+    p1 = button->mapToScene(QPointF(20, 20)).toPoint();
+    QTest::mousePress(window, Qt::LeftButton, Qt::NoModifier, p1, qApp->styleHints()->mouseDoubleClickInterval() + 10);
+    QTRY_VERIFY(button->property("pressed").toBool());
+    p1 += QPoint(dragThreshold, 0);
+    QTest::mouseMove(window, p1);
+    QVERIFY(button->property("pressed").toBool());
+    QTest::mouseRelease(window, Qt::LeftButton, Qt::NoModifier, p1);
+    QTRY_VERIFY(!button->property("pressed").toBool());
+    QCOMPARE(tappedSpy.count(), 2);
+}
+
+void tst_FlickableInterop::mouseDragFlickableBehindButton_data()
+{
+    QTest::addColumn<QString>("buttonName");
+    QTest::newRow("DragThreshold") << QStringLiteral("DragThreshold");
+    QTest::newRow("WithinBounds") << QStringLiteral("WithinBounds");
+    QTest::newRow("ReleaseWithinBounds") << QStringLiteral("ReleaseWithinBounds");
+}
+
+void tst_FlickableInterop::mouseDragFlickableBehindButton()
+{
+    const int dragThreshold = QGuiApplication::styleHints()->startDragDistance();
+    QScopedPointer<QQuickView> windowPtr;
+    createView(windowPtr, "flickableWithHandlers.qml");
+    QQuickView * window = windowPtr.data();
+
+    QFETCH(QString, buttonName);
+
+    QQuickItem *button = window->rootObject()->findChild<QQuickItem*>(buttonName);
+    QVERIFY(button);
+    QQuickFlickable *flickable = window->rootObject()->findChild<QQuickFlickable*>();
+    QVERIFY(flickable);
+    QSignalSpy tappedSpy(button, SIGNAL(tapped()));
+
+    // Button is no longer pressed if touchpoint goes beyond dragThreshold,
+    // because Flickable steals the grab
+    tappedSpy.clear();
+    QPoint p1 = button->mapToScene(QPointF(20, 20)).toPoint();
+    QTest::mousePress(window, Qt::LeftButton, Qt::NoModifier, p1);
+    QTRY_VERIFY(button->property("pressed").toBool());
+    p1 += QPoint(dragThreshold, 0);
+    QTest::touchEvent(window, touchDevice).move(1, p1, window);
+    QVERIFY(button->property("pressed").toBool());
+    int i = 0;
+    for (; i < 100 && !flickable->isMoving(); ++i) {
+        p1 += QPoint(1, 0);
+        QTest::mouseMove(window, p1);
+    }
+    qCDebug(lcPointerTests) << "flickable started moving after" << i << "moves, when we got to" << p1;
+    QVERIFY(flickable->isMoving());
+    QCOMPARE(i, 2);
+    QVERIFY(!button->property("pressed").toBool());
+    QTest::mouseRelease(window, Qt::LeftButton, Qt::NoModifier, p1);
+    QVERIFY(!button->property("pressed").toBool());
+    QCOMPARE(tappedSpy.count(), 0);
+}
+
+void tst_FlickableInterop::touchDragSlider()
+{
+    const int dragThreshold = QGuiApplication::styleHints()->startDragDistance();
+    QScopedPointer<QQuickView> windowPtr;
+    createView(windowPtr, "flickableWithHandlers.qml");
+    QQuickView * window = windowPtr.data();
+
+    QQuickItem *slider = window->rootObject()->findChild<QQuickItem*>("knobSlider");
+    QVERIFY(slider);
+    QQuickDragHandler *drag = slider->findChild<QQuickDragHandler*>();
+    QVERIFY(drag);
+    QQuickItem *knob = slider->findChild<QQuickItem*>("Slider Knob");
+    QVERIFY(knob);
+    QQuickFlickable *flickable = window->rootObject()->findChild<QQuickFlickable*>();
+    QVERIFY(flickable);
+    QSignalSpy tappedSpy(knob->parent(), SIGNAL(tapped()));
+    QSignalSpy translationChangedSpy(drag, SIGNAL(translationChanged()));
+
+    // Drag the slider in the allowed (vertical) direction
+    tappedSpy.clear();
+    QPoint p1 = knob->mapToScene(knob->clipRect().center()).toPoint() - QPoint(0, 8);
+    QTest::touchEvent(window, touchDevice).press(1, p1, window);
+    QQuickTouchUtils::flush(window);
+    QTRY_VERIFY(slider->property("pressed").toBool());
+    p1 += QPoint(0, dragThreshold);
+    QTest::touchEvent(window, touchDevice).move(1, p1, window);
+    QQuickTouchUtils::flush(window);
+    QVERIFY(slider->property("pressed").toBool());
+    QCOMPARE(slider->property("value").toInt(), 49);
+    p1 += QPoint(0, 1);
+    QTest::touchEvent(window, touchDevice).move(1, p1, window);
+    QQuickTouchUtils::flush(window);
+    p1 += QPoint(0, 10);
+    QTest::touchEvent(window, touchDevice).move(1, p1, window);
+    QQuickTouchUtils::flush(window);
+    QVERIFY(slider->property("value").toInt() < 49);
+    QVERIFY(!flickable->isMoving());
+    QVERIFY(!slider->property("pressed").toBool());
+
+    // Now that the DragHandler is active, the Flickable will not steal the grab
+    // even if we move a large distance horizontally
+    p1 += QPoint(dragThreshold * 2, 0);
+    QTest::touchEvent(window, touchDevice).move(1, p1, window);
+    QQuickTouchUtils::flush(window);
+    QVERIFY(!flickable->isMoving());
+
+    // Release, and do not expect the tapped signal
+    QTest::touchEvent(window, touchDevice).release(1, p1, window);
+    QQuickTouchUtils::flush(window);
+    QCOMPARE(tappedSpy.count(), 0);
+    QCOMPARE(translationChangedSpy.count(), 1);
+}
+
+void tst_FlickableInterop::mouseDragSlider_data()
+{
+    QTest::addColumn<QString>("nameOfSliderToDrag");
+    QTest::addColumn<QPoint>("pressPositionRelativeToKnob");
+    QTest::addColumn<QPoint>("dragDirection"); // a unit vector
+    QTest::addColumn<bool>("expectedTapHandlerPressed");
+    QTest::addColumn<bool>("expectedDragHandlerActive");
+    QTest::addColumn<bool>("expectedFlickableMoving");
+
+    QTest::newRow("drag down on knob of knobSlider") <<         "knobSlider" << QPoint(0, -8) << QPoint(0, 1) << true << true << false;
+    QTest::newRow("drag sideways on knob of knobSlider") <<     "knobSlider" << QPoint(0, 0) << QPoint(1, 0) << true << false << true;
+    QTest::newRow("drag down on groove of knobSlider") <<       "knobSlider" << QPoint(0, 20) << QPoint(0, 1) << false << false << true;
+    QTest::newRow("drag sideways on groove of knobSlider") <<   "knobSlider" << QPoint(0, 20) << QPoint(1, 0) << false << false << true;
+
+    QTest::newRow("drag down on knob of grooveSlider") <<       "grooveSlider" << QPoint(0, -8) << QPoint(0, 1) << true << true << false;
+    QTest::newRow("drag sideways on knob of grooveSlider") <<   "grooveSlider" << QPoint(0, 0) << QPoint(1, 0) << true << false << true;
+    QTest::newRow("drag down on groove of grooveSlider") <<     "grooveSlider" << QPoint(0, 20) << QPoint(0, 1) << false << true << false;
+    QTest::newRow("drag sideways on groove of grooveSlider") << "grooveSlider" << QPoint(0, 20) << QPoint(1, 0) << false << false << true;
+}
+
+void tst_FlickableInterop::mouseDragSlider()
+{
+    const int dragThreshold = QGuiApplication::styleHints()->startDragDistance();
+    QScopedPointer<QQuickView> windowPtr;
+    createView(windowPtr, "flickableWithHandlers.qml");
+    QQuickView * window = windowPtr.data();
+
+    QFETCH(QString, nameOfSliderToDrag);
+    QFETCH(QPoint, pressPositionRelativeToKnob);
+    QFETCH(QPoint, dragDirection); // a unit vector
+    QFETCH(bool, expectedTapHandlerPressed);
+    QFETCH(bool, expectedDragHandlerActive);
+    QFETCH(bool, expectedFlickableMoving);
+
+    QQuickItem *slider = window->rootObject()->findChild<QQuickItem*>(nameOfSliderToDrag);
+    QVERIFY(slider);
+    QQuickDragHandler *drag = slider->findChild<QQuickDragHandler*>();
+    QVERIFY(drag);
+    QQuickItem *knob = slider->findChild<QQuickItem*>("Slider Knob");
+    QVERIFY(knob);
+    QQuickFlickable *flickable = window->rootObject()->findChild<QQuickFlickable*>();
+    QVERIFY(flickable);
+    QSignalSpy tappedSpy(knob->parent(), SIGNAL(tapped()));
+    QSignalSpy translationChangedSpy(drag, SIGNAL(translationChanged()));
+
+    // Drag the slider
+    tappedSpy.clear();
+    QPoint p1 = knob->mapToScene(knob->clipRect().center()).toPoint() + pressPositionRelativeToKnob;
+    QTest::mousePress(window, Qt::LeftButton, Qt::NoModifier, p1);
+    QTRY_COMPARE(slider->property("pressed").toBool(), expectedTapHandlerPressed);
+    p1 += QPoint(dragThreshold * dragDirection.x(), dragThreshold * dragDirection.y());
+    QTest::mouseMove(window, p1);
+    QCOMPARE(drag->active(), false);
+    QCOMPARE(slider->property("pressed").toBool(), expectedTapHandlerPressed);
+    QCOMPARE(slider->property("value").toInt(), 49);
+    p1 += dragDirection; // one more pixel
+    QTest::mouseMove(window, p1);
+    // After moving by the drag threshold, the point should still be inside the knob.
+    // However, QQuickTapHandler::wantsEventPoint() returns false because the drag threshold is exceeded.
+    // Therefore QQuickTapHandler::setPressed(false, true, point) is called: the active state is canceled.
+    QCOMPARE(slider->property("pressed").toBool(), false);
+    QCOMPARE(drag->active(), expectedDragHandlerActive);
+    // drag farther, to make sure the knob gets adjusted significantly
+    p1 += QPoint(10 * dragDirection.x(), 10 * dragDirection.y());
+    QTest::mouseMove(window, p1);
+    if (expectedDragHandlerActive && dragDirection.y() > 0)
+        QVERIFY(slider->property("value").toInt() < 49);
+    // by now, Flickable will have stolen the grab, if it decided that it wanted to during filtering of the last event
+    QCOMPARE(flickable->isMoving(), expectedFlickableMoving);
+    QCOMPARE(slider->property("pressed").toBool(), false);
+
+    // If the DragHandler is active, the Flickable will not steal the grab
+    // even if we move a large distance horizontally
+    if (expectedDragHandlerActive) {
+        p1 += QPoint(dragThreshold * 2, 0);
+        QTest::mouseMove(window, p1);
+        QCOMPARE(flickable->isMoving(), false);
+    }
+
+    // Release, and do not expect the tapped signal
+    QTest::mouseRelease(window, Qt::LeftButton, Qt::NoModifier, p1);
+    QCOMPARE(tappedSpy.count(), 0);
+    QCOMPARE(translationChangedSpy.count(), expectedDragHandlerActive ? 1 : 0);
+}
+
+void tst_FlickableInterop::touchDragFlickableBehindSlider()
+{
+    const int dragThreshold = QGuiApplication::styleHints()->startDragDistance();
+    QScopedPointer<QQuickView> windowPtr;
+    createView(windowPtr, "flickableWithHandlers.qml");
+    QQuickView * window = windowPtr.data();
+
+    QQuickItem *slider = window->rootObject()->findChild<QQuickItem*>("knobSlider");
+    QVERIFY(slider);
+    QQuickDragHandler *drag = slider->findChild<QQuickDragHandler*>();
+    QVERIFY(drag);
+    QQuickItem *knob = slider->findChild<QQuickItem*>("Slider Knob");
+    QVERIFY(knob);
+    QQuickFlickable *flickable = window->rootObject()->findChild<QQuickFlickable*>();
+    QVERIFY(flickable);
+    QSignalSpy tappedSpy(knob->parent(), SIGNAL(tapped()));
+    QSignalSpy translationChangedSpy(drag, SIGNAL(translationChanged()));
+
+    // Button is no longer pressed if touchpoint goes beyond dragThreshold,
+    // because Flickable steals the grab
+    tappedSpy.clear();
+    QPoint p1 = knob->mapToScene(knob->clipRect().center()).toPoint();
+    QTest::touchEvent(window, touchDevice).press(1, p1, window);
+    QQuickTouchUtils::flush(window);
+    QTRY_VERIFY(slider->property("pressed").toBool());
+    p1 += QPoint(dragThreshold, 0);
+    QTest::touchEvent(window, touchDevice).move(1, p1, window);
+    QQuickTouchUtils::flush(window);
+    QVERIFY(slider->property("pressed").toBool());
+    int i = 0;
+    for (; i < 100 && !flickable->isMoving(); ++i) {
+        p1 += QPoint(1, 0);
+        QTest::touchEvent(window, touchDevice).move(1, p1, window);
+        QQuickTouchUtils::flush(window);
+    }
+    qCDebug(lcPointerTests) << "flickable started moving after" << i << "moves, when we got to" << p1;
+    QVERIFY(flickable->isMoving());
+    QCOMPARE(i, 2);
+    QVERIFY(!slider->property("pressed").toBool());
+    QTest::touchEvent(window, touchDevice).release(1, p1, window);
+    QQuickTouchUtils::flush(window);
+    QVERIFY(!slider->property("pressed").toBool());
+    QCOMPARE(tappedSpy.count(), 0);
+    QCOMPARE(translationChangedSpy.count(), 0);
+}
+
+void tst_FlickableInterop::mouseDragFlickableBehindSlider()
+{
+    const int dragThreshold = QGuiApplication::styleHints()->startDragDistance();
+    QScopedPointer<QQuickView> windowPtr;
+    createView(windowPtr, "flickableWithHandlers.qml");
+    QQuickView * window = windowPtr.data();
+
+    QQuickItem *slider = window->rootObject()->findChild<QQuickItem*>("knobSlider");
+    QVERIFY(slider);
+    QQuickDragHandler *drag = slider->findChild<QQuickDragHandler*>();
+    QVERIFY(drag);
+    QQuickItem *knob = slider->findChild<QQuickItem*>("Slider Knob");
+    QVERIFY(knob);
+    QQuickFlickable *flickable = window->rootObject()->findChild<QQuickFlickable*>();
+    QVERIFY(flickable);
+    QSignalSpy tappedSpy(knob->parent(), SIGNAL(tapped()));
+    QSignalSpy translationChangedSpy(drag, SIGNAL(translationChanged()));
+
+    // Button is no longer pressed if touchpoint goes beyond dragThreshold,
+    // because Flickable steals the grab
+    tappedSpy.clear();
+    QPoint p1 = knob->mapToScene(knob->clipRect().center()).toPoint();
+    QTest::mousePress(window, Qt::LeftButton, Qt::NoModifier, p1);
+    QTRY_VERIFY(slider->property("pressed").toBool());
+    p1 += QPoint(dragThreshold, 0);
+    QTest::mouseMove(window, p1);
+    QQuickTouchUtils::flush(window);
+    QVERIFY(slider->property("pressed").toBool());
+    int i = 0;
+    for (; i < 100 && !flickable->isMoving(); ++i) {
+        p1 += QPoint(1, 0);
+        QTest::mouseMove(window, p1);
+    }
+    qCDebug(lcPointerTests) << "flickable started moving after" << i << "moves, when we got to" << p1;
+    QVERIFY(flickable->isMoving());
+    QCOMPARE(i, 2);
+    QVERIFY(!slider->property("pressed").toBool());
+    QTest::mouseRelease(window, Qt::LeftButton, Qt::NoModifier, p1);
+    QCOMPARE(tappedSpy.count(), 0);
+    QCOMPARE(translationChangedSpy.count(), 0);
+}
+
+void tst_FlickableInterop::touchDragFlickableBehindItemWithHandlers_data()
+{
+    QTest::addColumn<QByteArray>("nameOfRectangleToDrag");
+    QTest::addColumn<bool>("expectedFlickableMoving");
+    QTest::newRow("drag") << QByteArray("drag") << false;
+    QTest::newRow("tap") << QByteArray("tap") << true;
+    QTest::newRow("dragAndTap") << QByteArray("dragAndTap") << false;
+    QTest::newRow("tapAndDrag") << QByteArray("tapAndDrag") << false;
+}
+
+void tst_FlickableInterop::touchDragFlickableBehindItemWithHandlers()
+{
+    QFETCH(bool, expectedFlickableMoving);
+    QFETCH(QByteArray, nameOfRectangleToDrag);
+    const int dragThreshold = QGuiApplication::styleHints()->startDragDistance();
+    QScopedPointer<QQuickView> windowPtr;
+    createView(windowPtr, "flickableWithHandlers.qml");
+    QQuickView * window = windowPtr.data();
+    QQuickItem *rect = window->rootObject()->findChild<QQuickItem*>(nameOfRectangleToDrag);
+    QVERIFY(rect);
+    QQuickFlickable *flickable = window->rootObject()->findChild<QQuickFlickable*>();
+    QVERIFY(flickable);
+    QPoint p1 = rect->mapToScene(rect->clipRect().center()).toPoint();
+    QPoint originP1 = p1;
+
+    QTest::touchEvent(window, touchDevice).press(1, p1, window);
+    QQuickTouchUtils::flush(window);
+    for (int i = 0; i < dragThreshold * 3; ++i) {
+        p1 = originP1;
+        p1.rx() += i;
+        QTest::touchEvent(window, touchDevice).move(1, p1, window);
+        QQuickTouchUtils::flush(window);
+    }
+    QCOMPARE(flickable->isMoving(), expectedFlickableMoving);
+    if (!expectedFlickableMoving) {
+        QVERIFY(rect->mapToScene(rect->clipRect().center()).toPoint().x() > originP1.x());
+    }
+    QTest::touchEvent(window, touchDevice).release(1, p1, window);
+    QQuickTouchUtils::flush(window);
+}
+
+void tst_FlickableInterop::mouseDragFlickableBehindItemWithHandlers_data()
+{
+    touchDragFlickableBehindItemWithHandlers_data();
+}
+
+void tst_FlickableInterop::mouseDragFlickableBehindItemWithHandlers()
+{
+    QFETCH(bool, expectedFlickableMoving);
+    QFETCH(QByteArray, nameOfRectangleToDrag);
+    const int dragThreshold = QGuiApplication::styleHints()->startDragDistance();
+    QScopedPointer<QQuickView> windowPtr;
+    createView(windowPtr, "flickableWithHandlers.qml");
+    QQuickView * window = windowPtr.data();
+    QQuickItem *rect = window->rootObject()->findChild<QQuickItem*>(nameOfRectangleToDrag);
+    QVERIFY(rect);
+    QQuickFlickable *flickable = window->rootObject()->findChild<QQuickFlickable*>();
+    QVERIFY(flickable);
+    QPoint p1 = rect->mapToScene(rect->clipRect().center()).toPoint();
+    QPoint originP1 = p1;
+    QTest::mousePress(window, Qt::LeftButton, Qt::NoModifier, p1);
+    for (int i = 0; i < 3; ++i) {
+        p1 += QPoint(dragThreshold, 0);
+        QTest::mouseMove(window, p1);
+        QQuickTouchUtils::flush(window);
+    }
+    QCOMPARE(flickable->isMoving(), expectedFlickableMoving);
+    if (!expectedFlickableMoving) {
+        QCOMPARE(originP1 + QPoint(3*dragThreshold, 0), p1);
+    }
+    QTest::mouseRelease(window, Qt::LeftButton, Qt::NoModifier, p1);
+    // wait until flickable stops
+    QTRY_COMPARE(flickable->isMoving(), false);
+
+    // After the mouse button has been released, move the mouse and ensure that nothing is moving
+    // because of that (this tests if all grabs are released when the mouse button is released).
+    p1 = rect->mapToScene(rect->clipRect().center()).toPoint();
+    originP1 = p1;
+    for (int i = 0; i < 3; ++i) {
+        p1 += QPoint(dragThreshold, 0);
+        QTest::mouseMove(window, p1);
+        QQuickTouchUtils::flush(window);
+    }
+    QCOMPARE(flickable->isMoving(), false);
+    QCOMPARE(originP1, rect->mapToScene(rect->clipRect().center()).toPoint());
+}
+
+void tst_FlickableInterop::touchDragSliderAndFlickable()
+{
+    const int dragThreshold = QGuiApplication::styleHints()->startDragDistance();
+    QScopedPointer<QQuickView> windowPtr;
+    createView(windowPtr, "flickableWithHandlers.qml");
+    QQuickView * window = windowPtr.data();
+
+    QQuickItem *slider = window->rootObject()->findChild<QQuickItem*>("knobSlider");
+    QVERIFY(slider);
+    QQuickDragHandler *drag = slider->findChild<QQuickDragHandler*>();
+    QVERIFY(drag);
+    QQuickItem *knob = slider->findChild<QQuickItem*>("Slider Knob");
+    QVERIFY(knob);
+    QQuickFlickable *flickable = window->rootObject()->findChild<QQuickFlickable*>();
+    QVERIFY(flickable);
+    QTest::QTouchEventSequence touchSeq = QTest::touchEvent(window, touchDevice, false);
+
+    // The knob is initially centered over the slider's "groove"
+    qreal initialXOffset = qAbs(knob->mapToScene(knob->clipRect().center()).x() - slider->mapToScene
+                                (slider->clipRect().center()).x());
+    QVERIFY(initialXOffset <= 1);
+
+    // Drag the slider in the allowed (vertical) direction with one finger
+    QPoint p1 = knob->mapToScene(knob->clipRect().center()).toPoint();
+    touchSeq.press(1, p1, window).commit();
+    QQuickTouchUtils::flush(window);
+    p1 += QPoint(0, dragThreshold);
+    touchSeq.move(1, p1, window).commit();
+    QQuickTouchUtils::flush(window);
+    p1 += QPoint(0, dragThreshold);
+    touchSeq.move(1, p1, window).commit();
+    QQuickTouchUtils::flush(window);
+    p1 += QPoint(0, dragThreshold);
+    touchSeq.move(1, p1, window).commit();
+    QQuickTouchUtils::flush(window);
+    QTRY_VERIFY(slider->property("value").toInt() < 49);
+    QVERIFY(!flickable->isMoving());
+
+    // Drag the Flickable with a second finger
+    QPoint p2(300,300);
+    touchSeq.stationary(1).press(2, p2, window).commit();
+    QQuickTouchUtils::flush(window);
+    for (int i = 0; i < 4; ++i) {
+        p1 += QPoint(-10, -10);
+        p2 += QPoint(dragThreshold, 0);
+        touchSeq.move(1, p1, window).stationary(2).commit();
+        QQuickTouchUtils::flush(window);
+        p1 += QPoint(-10, -10);
+        p2 += QPoint(dragThreshold, 0);
+        touchSeq.stationary(1).move(2, p2, window).commit();
+        QQuickTouchUtils::flush(window);
+        qCDebug(lcPointerTests) << "step" << i << ": fingers @" << p1 << p2 << "is Flickable moving yet?" << flickable->isMoving();
+    }
+    QVERIFY(flickable->isMoving());
+    qreal knobSliderXOffset = qAbs(knob->mapToScene(knob->clipRect().center()).toPoint().x() -
+        slider->mapToScene(slider->clipRect().center()).toPoint().x()) - initialXOffset;
+    if (knobSliderXOffset > 1)
+        qCDebug(lcPointerTests) << "knob has slipped out of groove by" << knobSliderXOffset << "pixels";
+    // See if the knob is still centered over the slider's "groove"
+    QVERIFY(qAbs(knobSliderXOffset) <= 1);
+
+    // Release
+    touchSeq.release(1, p1, window).release(2, p2, window).commit();
+}
+
+void tst_FlickableInterop::touchAndDragHandlerOnFlickable_data()
+{
+    QTest::addColumn<QByteArray>("qmlFile");
+    QTest::addColumn<bool>("pressDelay");
+    QTest::addColumn<bool>("targetNull");
+    QTest::newRow("tapOnFlickable") << QByteArray("tapOnFlickable.qml") << false << false;
+    QTest::newRow("tapOnList") << QByteArray("tapOnList.qml") << false << false;
+    QTest::newRow("tapOnTable") << QByteArray("tapOnTable.qml") << false << false;
+    QTest::newRow("dragOnFlickable") << QByteArray("dragOnFlickable.qml") << false << false;
+    QTest::newRow("dragOnList") << QByteArray("dragOnList.qml") << false << false;
+    QTest::newRow("dragOnTable") << QByteArray("dragOnTable.qml") << false << false;
+    QTest::newRow("tapDelayOnFlickable") << QByteArray("tapOnFlickable.qml") << true << false;
+    QTest::newRow("tapDelayOnList") << QByteArray("tapOnList.qml") << true << false;
+    QTest::newRow("tapDelayOnTable") << QByteArray("tapOnTable.qml") << true << false;
+    QTest::newRow("dragDelayOnFlickable") << QByteArray("dragOnFlickable.qml") << true << false;
+    QTest::newRow("dragDelayOnList") << QByteArray("dragOnList.qml") << true << false;
+    QTest::newRow("dragDelayOnTable") << QByteArray("dragOnTable.qml") << true << false;
+    QTest::newRow("tapOnFlickableWithNullTargets") << QByteArray("tapOnFlickable.qml") << false << true;
+    QTest::newRow("tapOnListWithNullTargets") << QByteArray("tapOnList.qml") << false << true;
+    QTest::newRow("tapOnTableWithNullTargets") << QByteArray("tapOnTable.qml") << false << true;
+    QTest::newRow("dragOnFlickableWithNullTargets") << QByteArray("dragOnFlickable.qml") << false << true;
+    QTest::newRow("dragOnListWithNullTargets") << QByteArray("dragOnList.qml") << false << true;
+    QTest::newRow("dragOnTableWithNullTargets") << QByteArray("dragOnTable.qml") << false << true;
+    QTest::newRow("tapDelayOnFlickableWithNullTargets") << QByteArray("tapOnFlickable.qml") << true << true;
+    QTest::newRow("tapDelayOnListWithNullTargets") << QByteArray("tapOnList.qml") << true << true;
+    QTest::newRow("tapDelayOnTableWithNullTargets") << QByteArray("tapOnTable.qml") << true << true;
+    QTest::newRow("dragDelayOnFlickableWithNullTargets") << QByteArray("dragOnFlickable.qml") << true << true;
+    QTest::newRow("dragDelayOnListWithNullTargets") << QByteArray("dragOnList.qml") << true << true;
+    QTest::newRow("dragDelayOnTableWithNullTargets") << QByteArray("dragOnTable.qml") << true << true;
+}
+
+void tst_FlickableInterop::touchAndDragHandlerOnFlickable()
+{
+    QFETCH(QByteArray, qmlFile);
+    QFETCH(bool, pressDelay);
+    QFETCH(bool, targetNull);
+
+    const int dragThreshold = QGuiApplication::styleHints()->startDragDistance();
+    QScopedPointer<QQuickView> windowPtr;
+    createView(windowPtr, qmlFile.constData());
+    QQuickView * window = windowPtr.data();
+    QQuickFlickable *flickable = qmlobject_cast<QQuickFlickable*>(window->rootObject());
+    QVERIFY(flickable);
+    flickable->setPressDelay(pressDelay ? 5000 : 0);
+    QQuickItem *delegate = nullptr;
+    if (QQuickItemView *itemView = qmlobject_cast<QQuickItemView *>(flickable))
+        delegate = itemView->currentItem();
+    if (!delegate)
+        delegate = flickable->property("delegateUnderTest").value<QQuickItem*>();
+    QQuickItem *button = delegate ? delegate->findChild<QQuickItem*>("button")
+                                  : flickable->findChild<QQuickItem*>("button");
+    if (!button)
+        button = flickable->property("buttonUnderTest").value<QQuickItem*>();
+    QVERIFY(button);
+    QQuickPointerHandler *buttonHandler = button->findChild<QQuickPointerHandler*>();
+    QVERIFY(buttonHandler);
+    QQuickTapHandler *buttonTapHandler = qmlobject_cast<QQuickTapHandler *>(buttonHandler);
+    QQuickDragHandler *buttonDragHandler = qmlobject_cast<QQuickDragHandler *>(buttonHandler);
+    QQuickPointerHandler *delegateHandler = delegate ? delegate->findChild<QQuickPointerHandler*>() : nullptr;
+    QQuickPointerHandler *contentItemHandler = flickable->findChild<QQuickPointerHandler*>();
+    QVERIFY(contentItemHandler);
+    // a handler declared directly in a Flickable (or item view) must actually be a child of the contentItem,
+    // just as Items declared inside are (QTBUG-71918 and QTBUG-73035)
+    QCOMPARE(contentItemHandler->parentItem(), flickable->contentItem());
+    if (targetNull) {
+        buttonHandler->setTarget(nullptr);
+        if (delegateHandler)
+            delegateHandler->setTarget(nullptr);
+        contentItemHandler->setTarget(nullptr);
+    }
+
+    // Drag one finger on the Flickable and make sure it flicks
+    QTest::QTouchEventSequence touchSeq = QTest::touchEvent(window, touchDevice, false);
+    QPoint p1(780, 460);
+    touchSeq.press(1, p1, window).commit();
+    QQuickTouchUtils::flush(window);
+    for (int i = 0; i < 4; ++i) {
+        p1 -= QPoint(dragThreshold, dragThreshold);
+        touchSeq.move(1, p1, window).commit();
+        QQuickTouchUtils::flush(window);
+    }
+    if (!(buttonDragHandler && !pressDelay))
+        QTRY_VERIFY(flickable->contentY() >= dragThreshold);
+    if (buttonTapHandler)
+        QCOMPARE(buttonTapHandler->isPressed(), false);
+    touchSeq.release(1, p1, window).commit();
+    QQuickTouchUtils::flush(window);
+
+    // Drag one finger on the delegate and make sure Flickable flicks
+    if (delegate) {
+        flickable->setContentY(0);
+        QTRY_COMPARE(flickable->isMoving(), false);
+        QVERIFY(delegateHandler);
+        QQuickTapHandler *delegateTapHandler = qmlobject_cast<QQuickTapHandler *>(delegateHandler);
+        p1 = button->mapToScene(button->clipRect().bottomRight()).toPoint() + QPoint(10, 0);
+        touchSeq.press(1, p1, window).commit();
+        QQuickTouchUtils::flush(window);
+        if (delegateTapHandler && !pressDelay)
+            QCOMPARE(delegateTapHandler->isPressed(), true);
+        for (int i = 0; i < 4; ++i) {
+            p1 -= QPoint(dragThreshold, dragThreshold);
+            touchSeq.move(1, p1, window).commit();
+            QQuickTouchUtils::flush(window);
+            if (i > 1)
+                QTRY_VERIFY(delegateHandler->active() || flickable->isMoving());
+        }
+        if (!(buttonDragHandler && !pressDelay))
+            QVERIFY(flickable->contentY() > 0);
+        if (delegateTapHandler)
+            QCOMPARE(delegateTapHandler->isPressed(), false);
+        touchSeq.release(1, p1, window).commit();
+        QQuickTouchUtils::flush(window);
+    }
+
+    // Drag one finger on the button and make sure Flickable flicks
+    flickable->setContentY(0);
+    QTRY_COMPARE(flickable->isMoving(), false);
+    p1 = button->mapToScene(button->clipRect().center()).toPoint();
+    touchSeq.press(1, p1, window).commit();
+    QQuickTouchUtils::flush(window);
+    if (buttonTapHandler && !pressDelay)
+        QTRY_COMPARE(buttonTapHandler->isPressed(), true);
+    for (int i = 0; i < 4; ++i) {
+        p1 -= QPoint(dragThreshold, dragThreshold);
+        touchSeq.move(1, p1, window).commit();
+        QQuickTouchUtils::flush(window);
+    }
+    if (!(buttonDragHandler && !pressDelay))
+        QVERIFY(flickable->contentY() > 0);
+    if (buttonTapHandler)
+        QCOMPARE(buttonTapHandler->isPressed(), false);
+    touchSeq.release(1, p1, window).commit();
+}
+
+QTEST_MAIN(tst_FlickableInterop)
+
+#include "tst_flickableinterop.moc"
+
diff --git a/tests/auto/quick/pointerhandlers/multipointtoucharea_interop/data/pinchDragMPTA.qml b/tests/auto/quick/pointerhandlers/multipointtoucharea_interop/data/pinchDragMPTA.qml
new file mode 100644
index 0000000000..f1591a412e
--- /dev/null
+++ b/tests/auto/quick/pointerhandlers/multipointtoucharea_interop/data/pinchDragMPTA.qml
@@ -0,0 +1,109 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.12
+
+Rectangle {
+    width: 1024; height: 600
+    color: "beige"
+    objectName: "beige root"
+
+    Rectangle {
+        id: container
+        objectName: "container rect"
+        width: 600
+        height: 500
+        color: "black"
+        border.color: pinch3.active ? "red" : "black"
+        border.width: 3
+        antialiasing: true
+
+        MultiPointTouchArea {
+            id: mpta
+            anchors.fill: parent
+            //onGestureStarted: gesture.grab() // in case this is embedded in something that might steal
+            touchPoints: [
+                TouchPoint { property color color: "red" },
+                TouchPoint { property color color: "orange" },
+                TouchPoint { property color color: "lightsteelblue" },
+                TouchPoint { property color color: "green" }
+            ] }
+
+        Repeater {
+            model: 4
+
+            Item {
+                id: crosshairs
+                property TouchPoint touchPoint
+                x: touchPoint.x - width / 2
+                y: touchPoint.y - height / 2
+                width: 300; height: 300
+                visible: touchPoint.pressed
+                rotation: touchPoint.rotation
+
+                Rectangle {
+                    color: touchPoint.color
+                    anchors.centerIn: parent
+                    width: 2; height: parent.height
+                    antialiasing: true
+                }
+                Rectangle {
+                    color: touchPoint.color
+                    anchors.centerIn: parent
+                    width: parent.width; height: 2
+                    antialiasing: true
+                }
+                Component.onCompleted: touchPoint = mpta.touchPoints[index]
+            }
+        }
+
+        Item {
+            objectName: "pinch and drag"
+            anchors.fill: parent
+            // In order for PinchHandler to get a chance to take a passive grab, it has to get the touchpoints first.
+            // In order to get the touchpoints first, it has to be on top of the Z order: i.e. come last in paintOrderChildItems().
+            // This is the opposite situation as with filtersChildMouseEvents: e.g. PinchArea would have wanted to be the parent,
+            // if it even knew that trick (which it doesn't).
+            DragHandler {
+                id: dragHandler
+                objectName: "DragHandler"
+                target: container
+                grabPermissions: PointerHandler.CanTakeOverFromItems
+            }
+            PinchHandler {
+                id: pinch3
+                objectName: "3-finger pinch"
+                target: container
+                minimumPointCount: 3
+                minimumScale: 0.1
+                maximumScale: 10
+                grabPermissions: PointerHandler.CanTakeOverFromItems
+            }
+        }
+    }
+}
diff --git a/tests/auto/quick/pointerhandlers/multipointtoucharea_interop/data/unloadHandlerOnPress.qml b/tests/auto/quick/pointerhandlers/multipointtoucharea_interop/data/unloadHandlerOnPress.qml
new file mode 100644
index 0000000000..1bd20c6bcb
--- /dev/null
+++ b/tests/auto/quick/pointerhandlers/multipointtoucharea_interop/data/unloadHandlerOnPress.qml
@@ -0,0 +1,64 @@
+/****************************************************************************
+**
+** Copyright (C) 2019 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.12
+
+Item {
+    width: 640
+    height: 480
+
+    Loader {
+        id: loader
+
+        width: 480
+        height: 480
+
+        sourceComponent: Rectangle {
+            id: item2
+            anchors.fill: parent
+            color: "blue"
+
+            DragHandler{}
+        }
+    }
+
+    Rectangle {
+        color: "yellow"
+        width: 180
+        height: 180
+
+        MultiPointTouchArea {
+            anchors.fill: parent
+            touchPoints: [
+                TouchPoint { onPressedChanged: loader.sourceComponent = undefined }
+            ]
+        }
+    }
+}
+
+
diff --git a/tests/auto/quick/pointerhandlers/multipointtoucharea_interop/multipointtoucharea_interop.pro b/tests/auto/quick/pointerhandlers/multipointtoucharea_interop/multipointtoucharea_interop.pro
new file mode 100644
index 0000000000..10d0ff8018
--- /dev/null
+++ b/tests/auto/quick/pointerhandlers/multipointtoucharea_interop/multipointtoucharea_interop.pro
@@ -0,0 +1,15 @@
+CONFIG += testcase
+
+TARGET = tst_multipointtoucharea_interop
+QT += core-private gui-private qml-private quick-private  testlib
+
+macos:CONFIG -= app_bundle
+
+SOURCES  += tst_multipointtoucharea_interop.cpp
+
+include (../../../shared/util.pri)
+include (../../shared/util.pri)
+
+TESTDATA = data/*
+
+OTHER_FILES += data/pinchDragMPTA.qml
diff --git a/tests/auto/quick/pointerhandlers/multipointtoucharea_interop/tst_multipointtoucharea_interop.cpp b/tests/auto/quick/pointerhandlers/multipointtoucharea_interop/tst_multipointtoucharea_interop.cpp
new file mode 100644
index 0000000000..bf582b820b
--- /dev/null
+++ b/tests/auto/quick/pointerhandlers/multipointtoucharea_interop/tst_multipointtoucharea_interop.cpp
@@ -0,0 +1,306 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtTest/QtTest>
+
+#include <QtQml/qqmlengine.h>
+#include <QtQml/qqmlproperty.h>
+#include <QtQuick/private/qquickdraghandler_p.h>
+#include <QtQuick/private/qquickmultipointtoucharea_p.h>
+#include <QtQuick/private/qquickpinchhandler_p.h>
+#include <QtQuick/qquickitem.h>
+#include <QtQuick/qquickview.h>
+
+#include "../../../shared/util.h"
+#include "../../shared/viewtestutil.h"
+
+Q_LOGGING_CATEGORY(lcPointerTests, "qt.quick.pointer.tests")
+
+class tst_MptaInterop : public QQmlDataTest
+{
+    Q_OBJECT
+public:
+    tst_MptaInterop()
+      : touchDevice(QTest::createTouchDevice())
+      , touchPointerDevice(QQuickPointerDevice::touchDevice(touchDevice))
+    {}
+
+private slots:
+    void initTestCase();
+
+    void touchDrag();
+    void touchesThenPinch();
+    void unloadHandlerWithPassiveGrab();
+
+private:
+    void createView(QScopedPointer<QQuickView> &window, const char *fileName);
+    QTouchDevice *touchDevice;
+    QQuickPointerDevice *touchPointerDevice;
+};
+
+void tst_MptaInterop::createView(QScopedPointer<QQuickView> &window, const char *fileName)
+{
+    window.reset(new QQuickView);
+    window->setSource(testFileUrl(fileName));
+    QTRY_COMPARE(window->status(), QQuickView::Ready);
+    QQuickViewTestUtil::centerOnScreen(window.data());
+    QQuickViewTestUtil::moveMouseAway(window.data());
+
+    window->show();
+    QVERIFY(QTest::qWaitForWindowActive(window.data()));
+    QVERIFY(window->rootObject() != nullptr);
+}
+
+void tst_MptaInterop::initTestCase()
+{
+    // This test assumes that we don't get synthesized mouse events from QGuiApplication
+    qApp->setAttribute(Qt::AA_SynthesizeMouseForUnhandledTouchEvents, false);
+
+    QQmlDataTest::initTestCase();
+}
+
+void tst_MptaInterop::touchDrag()
+{
+    const int dragThreshold = QGuiApplication::styleHints()->startDragDistance();
+    QScopedPointer<QQuickView> windowPtr;
+    createView(windowPtr, "pinchDragMPTA.qml");
+    QQuickView * window = windowPtr.data();
+
+    QQuickMultiPointTouchArea *mpta = window->rootObject()->findChild<QQuickMultiPointTouchArea*>();
+    QVERIFY(mpta);
+    QQuickPinchHandler *pinch = window->rootObject()->findChild<QQuickPinchHandler*>();
+    QVERIFY(pinch);
+    QQuickDragHandler *drag = window->rootObject()->findChild<QQuickDragHandler*>();
+    QVERIFY(drag);
+    QQmlListReference tp(mpta, "touchPoints");
+    QVERIFY(tp.at(3)); // the QML declares four touchpoints
+    QSignalSpy mptaPressedSpy(mpta, SIGNAL(pressed(QList<QObject*>)));
+    QSignalSpy mptaReleasedSpy(mpta, SIGNAL(released(QList<QObject*>)));
+    QTest::QTouchEventSequence touch = QTest::touchEvent(window, touchDevice);
+
+    // Press one touchpoint:
+    // DragHandler gets a passive grab
+    // PinchHandler declines, because it wants 3 touchpoints
+    // MPTA grabs because DragHandler doesn't accept the single EventPoint
+    QPoint p1 = mpta->mapToScene(QPointF(20, 20)).toPoint();
+    touch.press(1, p1).commit();
+    QQuickTouchUtils::flush(window);
+    auto pointerEvent = QQuickWindowPrivate::get(window)->pointerEventInstance(touchPointerDevice);
+    QCOMPARE(tp.at(0)->property("pressed").toBool(), true);
+    QTRY_VERIFY(pointerEvent->point(0)->passiveGrabbers().contains(drag));
+
+    // Start moving
+    // DragHandler keeps monitoring, due to its passive grab,
+    // and eventually steals the exclusive grab from MPTA
+    int dragStoleGrab = 0;
+    for (int i = 0; i < 4; ++i) {
+        p1 += QPoint(dragThreshold / 2, 0);
+        touch.move(1, p1).commit();
+        QQuickTouchUtils::flush(window);
+        if (!dragStoleGrab && pointerEvent->point(0)->exclusiveGrabber() == drag)
+            dragStoleGrab = i;
+    }
+    if (dragStoleGrab)
+        qCDebug(lcPointerTests, "DragHandler stole the grab after %d events", dragStoleGrab);
+    QVERIFY(dragStoleGrab > 1);
+
+    touch.release(1, p1).commit();
+    QQuickTouchUtils::flush(window);
+}
+
+// TODO touchesThenPinch_data with press/release sequences somehow: vectors of touchpoint IDs? or a string representation?
+void tst_MptaInterop::touchesThenPinch()
+{
+    const int dragThreshold = QGuiApplication::styleHints()->startDragDistance();
+    QScopedPointer<QQuickView> windowPtr;
+    createView(windowPtr, "pinchDragMPTA.qml");
+    QQuickView * window = windowPtr.data();
+
+    QQuickMultiPointTouchArea *mpta = window->rootObject()->findChild<QQuickMultiPointTouchArea*>();
+    QVERIFY(mpta);
+    QQuickPinchHandler *pinch = window->rootObject()->findChild<QQuickPinchHandler*>();
+    QVERIFY(pinch);
+    QQuickDragHandler *drag = window->rootObject()->findChild<QQuickDragHandler*>();
+    QVERIFY(drag);
+    QQmlListReference tp(mpta, "touchPoints");
+    QVERIFY(tp.at(3)); // the QML declares four touchpoints
+    QSignalSpy mptaPressedSpy(mpta, SIGNAL(pressed(QList<QObject*>)));
+    QSignalSpy mptaReleasedSpy(mpta, SIGNAL(released(QList<QObject*>)));
+    QSignalSpy mptaCanceledSpy(mpta, SIGNAL(canceled(QList<QObject*>)));
+    QTest::QTouchEventSequence touch = QTest::touchEvent(window, touchDevice);
+    auto pointerEvent = QQuickWindowPrivate::get(window)->pointerEventInstance(touchPointerDevice);
+
+    // Press one touchpoint:
+    // DragHandler gets a passive grab
+    // PinchHandler declines, because it wants 3 touchpoints
+    // MPTA doesn't get a chance, because DragHandler accepted the single EventPoint
+    QPoint p1 = mpta->mapToScene(QPointF(20, 20)).toPoint();
+    touch.press(1, p1).commit();
+    QQuickTouchUtils::flush(window);
+    QTRY_COMPARE(pointerEvent->point(0)->exclusiveGrabber(), mpta);
+    QTRY_COMPARE(pointerEvent->point(0)->passiveGrabbers().first(), drag);
+
+    // Press a second touchpoint: MPTA grabs it
+    QPoint p2 = mpta->mapToScene(QPointF(200, 30)).toPoint();
+    touch.stationary(1).press(2, p2).commit();
+    QQuickTouchUtils::flush(window);
+    QVERIFY(tp.at(0)->property("pressed").toBool());
+    QTRY_VERIFY(tp.at(1)->property("pressed").toBool());
+    QCOMPARE(mptaPressedSpy.count(), 2);
+
+    // Press a third touchpoint: MPTA grabs it too
+    QPoint p3 = mpta->mapToScene(QPointF(110, 200)).toPoint();
+    touch.stationary(1).stationary(2).press(3, p3).commit();
+    QQuickTouchUtils::flush(window);
+    QCOMPARE(tp.at(0)->property("pressed").toBool(), true);
+    QCOMPARE(tp.at(1)->property("pressed").toBool(), true);
+    QCOMPARE(tp.at(2)->property("pressed").toBool(), true);
+    QCOMPARE(mptaPressedSpy.count(), 3);
+    QCOMPARE(mptaCanceledSpy.count(), 0);
+    QCOMPARE(pointerEvent->point(0)->exclusiveGrabber(), mpta);
+    QCOMPARE(pointerEvent->point(1)->exclusiveGrabber(), mpta);
+    QCOMPARE(pointerEvent->point(2)->exclusiveGrabber(), mpta);
+    QVERIFY(!pinch->active());
+
+    // Start moving: PinchHandler steals the exclusive grab from MPTA as soon as dragThreshold is exceeded
+    int pinchStoleGrab = 0;
+
+    const QPointF c = (p1 + p2 + p3)/3;     // centroid of p1,p2,p3
+    QTransform xform;   // transform to rotate around the centroid
+    xform.translate(c.x(), c.y()).rotate(1).translate(-c.x(), -c.y());
+
+    for (int i = 0; i < 16; ++i) {
+        p1 = xform.map(p1);
+        p2 = xform.map(p2);
+        p3 = xform.map(p3);
+        touch.move(1, p1).move(2, p2).move(3, p3).commit();
+        QQuickTouchUtils::flush(window);
+        if (!pinchStoleGrab && pointerEvent->point(0)->exclusiveGrabber() == pinch) {
+            pinchStoleGrab = i;
+            QCOMPARE(tp.at(0)->property("pressed").toBool(), false);
+            QCOMPARE(tp.at(1)->property("pressed").toBool(), false);
+            QCOMPARE(tp.at(2)->property("pressed").toBool(), false);
+        }
+    }
+    qCDebug(lcPointerTests) << "pinch started after" << pinchStoleGrab << "moves; ended with scale" << pinch->activeScale() << "rot" << pinch->rotation();
+    QTRY_VERIFY(pinch->rotation() > 4);
+    QVERIFY(pinch->activeScale() > 1);
+
+    // Press one more point (pinkie finger)
+    QPoint p4 = mpta->mapToScene(QPointF(300, 200)).toPoint();
+    touch.move(1, p1).move(2, p2).move(3, p3).press(4, p4).commit();
+    // PinchHandler deactivates, which lets MPTA grab all the points
+    QTRY_COMPARE(pointerEvent->point(0)->exclusiveGrabber(), mpta);
+    QCOMPARE(pointerEvent->point(1)->exclusiveGrabber(), mpta);
+    QCOMPARE(pointerEvent->point(2)->exclusiveGrabber(), mpta);
+    QCOMPARE(pointerEvent->point(3)->exclusiveGrabber(), mpta);
+    // Move some more... MPTA keeps reacting
+    for (int i = 0; i < 8; ++i) {
+        p1 += QPoint(4, 4);
+        p2 += QPoint(4, 4);
+        p3 += QPoint(-4, 4);
+        p4 += QPoint(-4, -4);
+        touch.move(1, p1).move(2, p2).move(3, p3).move(4, p4).commit();
+        QCOMPARE(pointerEvent->point(0)->exclusiveGrabber(), mpta);
+        QCOMPARE(pointerEvent->point(1)->exclusiveGrabber(), mpta);
+        QCOMPARE(pointerEvent->point(2)->exclusiveGrabber(), mpta);
+        QCOMPARE(pointerEvent->point(3)->exclusiveGrabber(), mpta);
+        QCOMPARE(tp.at(0)->property("pressed").toBool(), true);
+        QCOMPARE(tp.at(1)->property("pressed").toBool(), true);
+        QCOMPARE(tp.at(2)->property("pressed").toBool(), true);
+        QCOMPARE(tp.at(3)->property("pressed").toBool(), true);
+    }
+
+    // Release the pinkie: PinchHandler acquires passive grabs on the 3 remaining points
+    touch.move(1, p1).move(2, p2).move(3, p3).release(4, p4).commit();
+    // Move some more: PinchHander grabs again, and reacts
+    for (int i = 0; i < 8; ++i) {
+        p1 -= QPoint(4, 4);
+        p2 += QPoint(4, 4);
+        p3 -= QPoint(-4, 4);
+        touch.move(1, p1).move(2, p2).move(3, p3).commit();
+        QTRY_COMPARE(pointerEvent->point(0)->exclusiveGrabber(), pinch);
+        QCOMPARE(pointerEvent->point(1)->exclusiveGrabber(), pinch);
+        QCOMPARE(pointerEvent->point(2)->exclusiveGrabber(), pinch);
+    }
+
+    // Release the first finger
+    touch.stationary(2).stationary(3).release(1, p1).commit();
+    // Move some more: PinchHander isn't interested in a mere 2 points.
+    // MPTA could maybe react; but QQuickWindowPrivate::deliverTouchEvent() calls
+    // deliverPressOrReleaseEvent() in a way which "starts over" with event delivery
+    // only for handlers, not for Items; therefore MPTA is not visited at this time.
+    for (int i = 0; i < 8; ++i) {
+        p2 -= QPoint(4, 4);
+        p3 += QPoint(4, 4);
+        touch.move(2, p2).move(3, p3).commit();
+        QQuickTouchUtils::flush(window);
+    }
+
+    // Release another finger
+    touch.stationary(2).release(3, p3).commit();
+    // Move some more: DragHandler eventually reacts.
+    int dragTookGrab = 0;
+    for (int i = 0; i < 8; ++i) {
+        p2 += QPoint(8, -8);
+        touch.move(2, p2).commit();
+        QQuickTouchUtils::flush(window);
+        QVERIFY(pointerEvent->point(0)->passiveGrabbers().contains(drag));
+        if (!dragTookGrab && pointerEvent->point(0)->exclusiveGrabber() == drag)
+            dragTookGrab = i;
+    }
+    qCDebug(lcPointerTests) << "drag started after" << dragTookGrab << "moves; ended with translation" << drag->translation();
+    QCOMPARE(pointerEvent->point(0)->exclusiveGrabber(), drag);
+    QTRY_VERIFY(drag->translation().x() > 0);
+
+    touch.release(2, p2).commit();
+    QQuickTouchUtils::flush(window);
+    QTRY_COMPARE(mptaReleasedSpy.count(), 1);
+}
+
+void tst_MptaInterop::unloadHandlerWithPassiveGrab()
+{
+    QScopedPointer<QQuickView> windowPtr;
+    createView(windowPtr, "unloadHandlerOnPress.qml");
+    QQuickView * window = windowPtr.data();
+
+    QPointer<QQuickPointerHandler> handler = window->rootObject()->findChild<QQuickPointerHandler*>();
+    QVERIFY(handler);
+    QQuickMultiPointTouchArea *mpta = window->rootObject()->findChild<QQuickMultiPointTouchArea*>();
+    QVERIFY(mpta);
+
+    QPoint point(90, 90);
+    QTest::mousePress(window, Qt::LeftButton, 0, point);
+    QCOMPARE(window->mouseGrabberItem(), mpta);
+    QTRY_VERIFY(handler.isNull()); // it got unloaded
+    QTest::mouseRelease(window, Qt::LeftButton, 0, point); // QTBUG-73819: don't crash
+}
+
+QTEST_MAIN(tst_MptaInterop)
+
+#include "tst_multipointtoucharea_interop.moc"
diff --git a/tests/auto/quick/pointerhandlers/pointerhandlers.pro b/tests/auto/quick/pointerhandlers/pointerhandlers.pro
new file mode 100644
index 0000000000..950d6835eb
--- /dev/null
+++ b/tests/auto/quick/pointerhandlers/pointerhandlers.pro
@@ -0,0 +1,13 @@
+TEMPLATE = subdirs
+
+qtConfig(private_tests) {
+    SUBDIRS += \
+        flickableinterop \
+        multipointtoucharea_interop \
+        qquickdraghandler \
+        qquickhoverhandler \
+        qquickpinchhandler \
+        qquickpointerhandler \
+        qquickpointhandler \
+        qquicktaphandler \
+}
diff --git a/tests/auto/quick/pointerhandlers/qquickdraghandler/data/DragAnywhereSlider.qml b/tests/auto/quick/pointerhandlers/qquickdraghandler/data/DragAnywhereSlider.qml
new file mode 100644
index 0000000000..778a799d70
--- /dev/null
+++ b/tests/auto/quick/pointerhandlers/qquickdraghandler/data/DragAnywhereSlider.qml
@@ -0,0 +1,125 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.12
+
+Item {
+    id: root
+    objectName: label
+    property int value: 50
+    property int maximumValue: 99
+    property alias label: label.text
+    property alias tapEnabled: tap.enabled
+    property alias pressed: tap.pressed
+    signal tapped
+    width: 140
+    height: 400
+
+    DragHandler {
+        id: dragHandler
+        objectName: label.text + " DragHandler"
+        target: knob
+        xAxis.enabled: false
+        yAxis.minimum: slot.y
+        yAxis.maximum: slot.height + slot.y - knob.height
+    }
+
+    Rectangle {
+        id: slot
+        anchors.top: parent.top
+        anchors.bottom: parent.bottom
+        anchors.margins: 10
+        anchors.topMargin: 30
+        anchors.bottomMargin: 30
+        anchors.horizontalCenter: parent.horizontalCenter
+        width: 10
+        color: "black"
+        radius: width / 2
+        smooth: true
+    }
+
+    Rectangle {
+        id: glow
+        anchors.fill: knob
+        anchors.margins: -5
+        anchors.leftMargin: -2
+        anchors.horizontalCenterOffset: 1
+        radius: 5
+        color: "#4400FFFF"
+        opacity: tap.pressed || tapFlash.running ? 1 : 0
+        FlashAnimation on visible {
+            id: tapFlash
+        }
+    }
+    Rectangle {
+        id: knob
+        objectName: "Slider Knob"
+        width: parent.width - 2
+        height: 30
+        radius: 5
+        color: "darkgray"
+        border.color: "black"
+        property bool programmatic: false
+        property real multiplier: root.maximumValue / (dragHandler.yAxis.maximum - dragHandler.yAxis.minimum)
+        onYChanged: if (!programmatic) root.value = root.maximumValue - (knob.y - dragHandler.yAxis.minimum) * multiplier
+        transformOrigin: Item.Center
+        function setValue(value) { knob.y = dragHandler.yAxis.maximum - value / knob.multiplier }
+        TapHandler {
+            id: tap
+            objectName: label.text + " TapHandler"
+            gesturePolicy: TapHandler.DragThreshold
+            onTapped: {
+                tapFlash.start()
+                root.tapped
+            }
+        }
+    }
+
+    Text {
+        font.pointSize: 16
+        color: "red"
+        anchors.bottom: parent.bottom
+        anchors.horizontalCenter: parent.horizontalCenter
+        text: root.value
+    }
+
+    Text {
+        id: label
+        font.pointSize: 12
+        color: "red"
+        anchors.top: parent.top
+        anchors.topMargin: 5
+        anchors.horizontalCenter: parent.horizontalCenter
+    }
+
+    Component.onCompleted: {
+        knob.programmatic = true
+        knob.setValue(root.value)
+        knob.programmatic = false
+    }
+}
diff --git a/tests/auto/quick/pointerhandlers/qquickdraghandler/data/FlashAnimation.qml b/tests/auto/quick/pointerhandlers/qquickdraghandler/data/FlashAnimation.qml
new file mode 100644
index 0000000000..158a02b7a6
--- /dev/null
+++ b/tests/auto/quick/pointerhandlers/qquickdraghandler/data/FlashAnimation.qml
@@ -0,0 +1,45 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.0
+
+SequentialAnimation {
+    id: tapFlash
+    running: false
+    PropertyAction { value: false }
+    PauseAnimation { duration: 100 }
+    PropertyAction { value: true }
+    PauseAnimation { duration: 100 }
+    PropertyAction { value: false }
+    PauseAnimation { duration: 100 }
+    PropertyAction { value: true }
+    PauseAnimation { duration: 100 }
+    PropertyAction { value: false }
+    PauseAnimation { duration: 100 }
+    PropertyAction { value: true }
+}
diff --git a/tests/auto/quick/pointerhandlers/qquickdraghandler/data/Slider.qml b/tests/auto/quick/pointerhandlers/qquickdraghandler/data/Slider.qml
new file mode 100644
index 0000000000..782750b783
--- /dev/null
+++ b/tests/auto/quick/pointerhandlers/qquickdraghandler/data/Slider.qml
@@ -0,0 +1,124 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.12
+
+Item {
+    id: root
+    objectName: label
+    property int value: 50
+    property int maximumValue: 99
+    property alias label: label.text
+    property alias tapEnabled: tap.enabled
+    property alias pressed: tap.pressed
+    signal tapped
+    width: 140
+    height: 400
+
+    Rectangle {
+        id: slot
+        anchors.top: parent.top
+        anchors.bottom: parent.bottom
+        anchors.margins: 10
+        anchors.topMargin: 30
+        anchors.bottomMargin: 30
+        anchors.horizontalCenter: parent.horizontalCenter
+        width: 10
+        color: "black"
+        radius: width / 2
+        smooth: true
+    }
+
+    Rectangle {
+        id: glow
+        anchors.fill: knob
+        anchors.margins: -5
+        anchors.leftMargin: -2
+        anchors.horizontalCenterOffset: 1
+        radius: 5
+        color: "#4400FFFF"
+        opacity: tap.pressed || tapFlash.running ? 1 : 0
+        FlashAnimation on visible {
+            id: tapFlash
+        }
+    }
+    Rectangle {
+        id: knob
+        objectName: root.label + " Knob"
+        width: parent.width - 2
+        height: 30
+        radius: 5
+        color: "darkgray"
+        border.color: "black"
+        property bool programmatic: false
+        property real multiplier: root.maximumValue / (dragHandler.yAxis.maximum - dragHandler.yAxis.minimum)
+        onYChanged: if (!programmatic) root.value = root.maximumValue - (knob.y - dragHandler.yAxis.minimum) * multiplier
+        transformOrigin: Item.Center
+        function setValue(value) { knob.y = dragHandler.yAxis.maximum - value / knob.multiplier }
+        function flash() { tapFlash.start() }
+        DragHandler {
+            id: dragHandler
+            objectName: label.text + " DragHandler"
+            xAxis.enabled: false
+            yAxis.minimum: slot.y
+            yAxis.maximum: slot.height + slot.y - knob.height
+        }
+        TapHandler {
+            id: tap
+            objectName: label.text + " TapHandler"
+            gesturePolicy: TapHandler.DragThreshold
+            onTapped: {
+                tapFlash.start()
+                root.tapped
+            }
+        }
+    }
+
+    Text {
+        font.pointSize: 16
+        color: "red"
+        anchors.bottom: parent.bottom
+        anchors.horizontalCenter: parent.horizontalCenter
+        text: root.value
+    }
+
+    Text {
+        id: label
+        font.pointSize: 12
+        color: "red"
+        anchors.top: parent.top
+        anchors.topMargin: 5
+        anchors.horizontalCenter: parent.horizontalCenter
+    }
+
+    Component.onCompleted: {
+        knob.programmatic = true
+        knob.setValue(root.value)
+        knob.programmatic = false
+    }
+}
diff --git a/tests/auto/quick/pointerhandlers/qquickdraghandler/data/draggables.qml b/tests/auto/quick/pointerhandlers/qquickdraghandler/data/draggables.qml
new file mode 100644
index 0000000000..7b3601bea0
--- /dev/null
+++ b/tests/auto/quick/pointerhandlers/qquickdraghandler/data/draggables.qml
@@ -0,0 +1,60 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the manual tests of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.12
+
+Item {
+    id: root
+    objectName: "Draggables"
+    width: 640
+    height: 480
+
+    Repeater {
+        model: 2
+
+        Rectangle {
+            id: ball
+            objectName: "Ball " + (index + 1)
+            color: dragHandler.active ? "blue" : "lightsteelblue"
+            width: 80; height: 80; x: 200 + index * 200; y: 200; radius: width / 2
+            onParentChanged: console.log(this + " parent " + parent)
+
+            DragHandler {
+                id: dragHandler
+                objectName: "DragHandler " + (index + 1)
+            }
+
+            Text {
+                color: "white"
+                anchors.centerIn: parent
+                horizontalAlignment: Text.AlignHCenter
+                text: ball.objectName + "\n" + dragHandler.centroid.position.x.toFixed(1) + "," + dragHandler.centroid.position.y.toFixed(1)
+            }
+        }
+    }
+}
diff --git a/tests/auto/quick/pointerhandlers/qquickdraghandler/data/draghandler_and_pinchhandler.qml b/tests/auto/quick/pointerhandlers/qquickdraghandler/data/draghandler_and_pinchhandler.qml
new file mode 100644
index 0000000000..08b85aef50
--- /dev/null
+++ b/tests/auto/quick/pointerhandlers/qquickdraghandler/data/draghandler_and_pinchhandler.qml
@@ -0,0 +1,61 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the manual tests of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.12
+
+Item {
+    id: root
+    objectName: "DragHandler_and_PinchHandler"
+    width: 640
+    height: 480
+
+    Rectangle {
+        id: rect
+        objectName: "Rect"
+        color: dragHandler.active ? "blue" : (pinchHandler.active ? "magenta" : "grey")
+        width: 200; height: 200; x: 100; y: 100
+
+        PinchHandler {
+            id: pinchHandler
+            objectName: "PinchHandler"
+        }
+        DragHandler {
+            id: dragHandler
+            objectName: "DragHandler"
+        }
+
+        Text {
+            color: "white"
+            anchors.centerIn: parent
+            horizontalAlignment: Text.AlignHCenter
+            text: rect.objectName + "\n"
+                  + "rotation:" + rect.rotation + "\n"
+                  + dragHandler.centroid.position.x.toFixed(1) + "," + dragHandler.centroid.position.y.toFixed(1)
+        }
+    }
+}
diff --git a/tests/auto/quick/pointerhandlers/qquickdraghandler/data/multipleSliders.qml b/tests/auto/quick/pointerhandlers/qquickdraghandler/data/multipleSliders.qml
new file mode 100644
index 0000000000..f6042f4461
--- /dev/null
+++ b/tests/auto/quick/pointerhandlers/qquickdraghandler/data/multipleSliders.qml
@@ -0,0 +1,66 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.12
+
+Rectangle {
+    id: root
+    width: 900
+    height: 850
+    objectName: "root"
+    color: "#222222"
+
+    Grid {
+        objectName: "grid"
+        anchors.fill: parent
+        spacing: 10
+        columns: 6
+        Repeater {
+            id: top
+            objectName: "top"
+            model: 6
+
+            delegate: Slider {
+                objectName: label
+                label: "Drag Knob " + index
+                width: 140
+            }
+        }
+        Repeater {
+            id: bottom
+            objectName: "bottom"
+            model: 6
+
+            delegate: DragAnywhereSlider {
+                objectName: label
+                label: "Drag Anywhere " + index
+                width: 140
+            }
+        }
+    }
+}
diff --git a/tests/auto/quick/pointerhandlers/qquickdraghandler/data/reparenting.qml b/tests/auto/quick/pointerhandlers/qquickdraghandler/data/reparenting.qml
new file mode 100644
index 0000000000..e23cddf7a6
--- /dev/null
+++ b/tests/auto/quick/pointerhandlers/qquickdraghandler/data/reparenting.qml
@@ -0,0 +1,59 @@
+import QtQuick 2.12
+
+Grid {
+    id: root
+    objectName: "root"
+    property bool reparentOnDrag: true
+    width: 200; height: 200
+    columns: 3
+    spacing: 10
+    Repeater {
+        model: 9
+        anchors.fill: parent
+        Item {
+            id: gridPlaceholder
+            objectName: "gridPlaceholder" + index
+            width: 60
+            height: 60
+            Rectangle {
+                id: icon
+                border.color: "black"
+                color: "beige"
+                radius: 3
+                width: 60
+                height: 60
+                onParentChanged :console.log("parent " + parent)
+                anchors {
+                    horizontalCenter: parent.horizontalCenter
+                    verticalCenter: parent.verticalCenter
+                }
+                DragHandler {
+                    id: dragArea
+                }
+                Text {
+                    anchors.centerIn: parent
+                    text: index + "@" + Math.round(icon.x) + "," + Math.round(icon.y)
+                    font.pointSize: 8
+                }
+                states: [
+                    State {
+                        when: dragArea.dragging
+                        AnchorChanges {
+                            target: icon
+                            anchors.horizontalCenter: undefined
+                            anchors.verticalCenter: undefined
+                        }
+                        ParentChange {
+                            target: root.reparentOnDrag ? icon : null
+                            parent: root
+                        }
+                        PropertyChanges {
+                            target: icon
+                            color: "yellow"
+                        }
+                    }
+                ]
+            }
+        }
+    }
+}
diff --git a/tests/auto/quick/pointerhandlers/qquickdraghandler/data/simpleTapAndDragHandlers.qml b/tests/auto/quick/pointerhandlers/qquickdraghandler/data/simpleTapAndDragHandlers.qml
new file mode 100644
index 0000000000..6e5574787c
--- /dev/null
+++ b/tests/auto/quick/pointerhandlers/qquickdraghandler/data/simpleTapAndDragHandlers.qml
@@ -0,0 +1,111 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the manual tests of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.12
+
+Rectangle {
+    id: root
+    width: 900
+    height: 850
+    objectName: "root"
+    color: "#222222"
+
+    Row {
+        objectName: "row"
+        anchors.fill: parent
+        spacing: 10
+        Rectangle {
+            width: 50
+            height: 50
+            color: "aqua"
+            objectName: "dragAndTap"
+            DragHandler {
+                objectName: "drag"
+            }
+            TapHandler {
+                objectName: "tap"
+                gesturePolicy: TapHandler.DragThreshold
+            }
+        }
+        Rectangle {
+            width: 50
+            height: 50
+            color: "aqua"
+            objectName: "tapAndDrag"
+            TapHandler {
+                objectName: "tap"
+                gesturePolicy: TapHandler.DragThreshold
+            }
+            DragHandler {
+                objectName: "drag"
+            }
+        }
+
+        Rectangle {
+            color: "aqua"
+            width: 50
+            height: 50
+            objectName: "dragAndTapNotSiblings"
+            DragHandler {
+                objectName: "drag"
+            }
+            Rectangle {
+                color: "blue"
+                width: 30
+                height: 30
+                anchors.centerIn: parent
+                TapHandler {
+                    objectName: "tap"
+                    gesturePolicy: TapHandler.DragThreshold
+                }
+            }
+        }
+        Rectangle {
+            color: "aqua"
+            width: 50
+            height: 50
+            objectName: "tapAndDragNotSiblings"
+            TapHandler {
+                objectName: "tap"
+                gesturePolicy: TapHandler.DragThreshold
+            }
+            Rectangle {
+                color: "blue"
+                x: 10
+                y: 10
+                width: 30
+                height: 30
+                DragHandler {
+                    objectName: "drag"
+                }
+            }
+        }
+
+
+    }
+}
diff --git a/tests/auto/quick/pointerhandlers/qquickdraghandler/qquickdraghandler.pro b/tests/auto/quick/pointerhandlers/qquickdraghandler/qquickdraghandler.pro
new file mode 100644
index 0000000000..42c4e46c4f
--- /dev/null
+++ b/tests/auto/quick/pointerhandlers/qquickdraghandler/qquickdraghandler.pro
@@ -0,0 +1,21 @@
+CONFIG += testcase
+
+TARGET = tst_qquickdraghandler
+QT += core-private gui-private qml-private quick-private  testlib
+
+macos:CONFIG -= app_bundle
+
+SOURCES  += tst_qquickdraghandler.cpp
+
+include (../../../shared/util.pri)
+include (../../shared/util.pri)
+
+TESTDATA = data/*
+
+OTHER_FILES += data/DragAnywhereSlider.qml \
+    data/FlashAnimation.qml \
+    data/Slider.qml \
+    data/draggables.qml \
+    data/grabberstate.qml \
+    data/multipleSliders.qml \
+    data/reparenting.qml \
diff --git a/tests/auto/quick/pointerhandlers/qquickdraghandler/tst_qquickdraghandler.cpp b/tests/auto/quick/pointerhandlers/qquickdraghandler/tst_qquickdraghandler.cpp
new file mode 100644
index 0000000000..eb210c2112
--- /dev/null
+++ b/tests/auto/quick/pointerhandlers/qquickdraghandler/tst_qquickdraghandler.cpp
@@ -0,0 +1,573 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtTest/QtTest>
+
+#include <QtQml/qqmlengine.h>
+#include <QtQml/qqmlproperty.h>
+#include <QtQuick/private/qquickdraghandler_p.h>
+#include <QtQuick/private/qquickrepeater_p.h>
+#include <QtQuick/private/qquicktaphandler_p.h>
+#include <QtQuick/qquickitem.h>
+#include <QtQuick/qquickview.h>
+
+#include "../../../shared/util.h"
+#include "../../shared/viewtestutil.h"
+
+Q_LOGGING_CATEGORY(lcPointerTests, "qt.quick.pointer.tests")
+
+class tst_DragHandler : public QQmlDataTest
+{
+    Q_OBJECT
+public:
+    tst_DragHandler()
+        :touchDevice(QTest::createTouchDevice())
+    {}
+
+private slots:
+    void initTestCase();
+
+    void defaultPropertyValues();
+    void touchDrag();
+    void mouseDrag();
+    void touchDragMulti();
+    void touchDragMultiSliders_data();
+    void touchDragMultiSliders();
+    void touchPassiveGrabbers_data();
+    void touchPassiveGrabbers();
+    void touchPinchAndMouseMove();
+
+private:
+    void createView(QScopedPointer<QQuickView> &window, const char *fileName);
+    QSet<QQuickPointerHandler *> passiveGrabbers(QQuickWindow *window, int pointId = 0);
+    QTouchDevice *touchDevice;
+};
+
+void tst_DragHandler::createView(QScopedPointer<QQuickView> &window, const char *fileName)
+{
+    window.reset(new QQuickView);
+    window->setSource(testFileUrl(fileName));
+    QTRY_COMPARE(window->status(), QQuickView::Ready);
+    QQuickViewTestUtil::centerOnScreen(window.data());
+    QQuickViewTestUtil::moveMouseAway(window.data());
+
+    window->show();
+    QVERIFY(QTest::qWaitForWindowActive(window.data()));
+    QVERIFY(window->rootObject() != nullptr);
+}
+
+QSet<QQuickPointerHandler*> tst_DragHandler::passiveGrabbers(QQuickWindow *window, int pointId /*= 0*/)
+{
+    QSet<QQuickPointerHandler*> result;
+    QQuickWindowPrivate *winp = QQuickWindowPrivate::get(window);
+    if (QQuickPointerDevice* device = QQuickPointerDevice::touchDevice(touchDevice)) {
+        QQuickPointerEvent *pointerEvent = winp->pointerEventInstance(device);
+        for (int i = 0; i < pointerEvent->pointCount(); ++i) {
+            QQuickEventPoint *eventPoint = pointerEvent->point(i);
+            QVector<QPointer <QQuickPointerHandler> > passives = eventPoint->passiveGrabbers();
+            if (!pointId || eventPoint->pointId() == pointId) {
+                for (auto it = passives.constBegin(); it != passives.constEnd(); ++it)
+                    result << it->data();
+            }
+        }
+    }
+    return result;
+}
+
+void tst_DragHandler::initTestCase()
+{
+    // This test assumes that we don't get synthesized mouse events from QGuiApplication
+    qApp->setAttribute(Qt::AA_SynthesizeMouseForUnhandledTouchEvents, false);
+
+    QQmlDataTest::initTestCase();
+}
+
+void tst_DragHandler::defaultPropertyValues()
+{
+    QScopedPointer<QQuickView> windowPtr;
+    createView(windowPtr, "draggables.qml");
+    QQuickView * window = windowPtr.data();
+
+    QQuickItem *ball = window->rootObject()->childItems().first();
+    QVERIFY(ball);
+    QQuickDragHandler *dragHandler = ball->findChild<QQuickDragHandler*>();
+    QVERIFY(dragHandler);
+
+    QCOMPARE(dragHandler->acceptedButtons(), Qt::LeftButton);
+    QCOMPARE(dragHandler->translation(), QVector2D());
+    QCOMPARE(dragHandler->centroid().position(), QPointF());
+    QCOMPARE(dragHandler->centroid().scenePosition(), QPointF());
+    QCOMPARE(dragHandler->centroid().pressPosition(), QPointF());
+    QCOMPARE(dragHandler->centroid().scenePressPosition(), QPointF());
+    QCOMPARE(dragHandler->centroid().sceneGrabPosition(), QPointF());
+}
+
+void tst_DragHandler::touchDrag()
+{
+    const int dragThreshold = QGuiApplication::styleHints()->startDragDistance();
+    QScopedPointer<QQuickView> windowPtr;
+    createView(windowPtr, "draggables.qml");
+    QQuickView * window = windowPtr.data();
+
+    QQuickItem *ball = window->rootObject()->childItems().first();
+    QVERIFY(ball);
+    QQuickDragHandler *dragHandler = ball->findChild<QQuickDragHandler*>();
+    QVERIFY(dragHandler);
+
+    QSignalSpy translationChangedSpy(dragHandler, SIGNAL(translationChanged()));
+    QSignalSpy centroidChangedSpy(dragHandler, SIGNAL(centroidChanged()));
+
+    QPointF ballCenter = ball->clipRect().center();
+    QPointF scenePressPos = ball->mapToScene(ballCenter);
+    QPoint p1 = scenePressPos.toPoint();
+    QTest::touchEvent(window, touchDevice).press(1, p1, window);
+    QQuickTouchUtils::flush(window);
+    QVERIFY(!dragHandler->active());
+    QCOMPARE(dragHandler->centroid().position(), ballCenter);
+    QCOMPARE(dragHandler->centroid().pressPosition(), ballCenter);
+    QCOMPARE(dragHandler->centroid().scenePosition(), scenePressPos);
+    QCOMPARE(dragHandler->centroid().scenePressPosition(), scenePressPos);
+    QCOMPARE(dragHandler->centroid().velocity(), QVector2D());
+    QCOMPARE(centroidChangedSpy.count(), 1);
+    p1 += QPoint(dragThreshold, 0);
+    QTest::touchEvent(window, touchDevice).move(1, p1, window);
+    QQuickTouchUtils::flush(window);
+    QTRY_VERIFY(dragHandler->centroid().velocity().x() > 0);
+    QCOMPARE(centroidChangedSpy.count(), 2);
+    QVERIFY(!dragHandler->active());
+    p1 += QPoint(1, 0);
+    QTest::touchEvent(window, touchDevice).move(1, p1, window);
+    QQuickTouchUtils::flush(window);
+    QTRY_VERIFY(dragHandler->active());
+    QCOMPARE(translationChangedSpy.count(), 0);
+    QCOMPARE(centroidChangedSpy.count(), 3);
+    QCOMPARE(dragHandler->translation().x(), 0.0);
+    QPointF sceneGrabPos = p1;
+    QCOMPARE(dragHandler->centroid().sceneGrabPosition(), sceneGrabPos);
+    p1 += QPoint(19, 0);
+    QTest::touchEvent(window, touchDevice).move(1, p1, window);
+    QQuickTouchUtils::flush(window);
+    QTRY_VERIFY(dragHandler->active());
+    QCOMPARE(dragHandler->centroid().position(), ballCenter);
+    QCOMPARE(dragHandler->centroid().pressPosition(), ballCenter);
+    QCOMPARE(dragHandler->centroid().scenePosition(), ball->mapToScene(ballCenter));
+    QCOMPARE(dragHandler->centroid().scenePressPosition(), scenePressPos);
+    QCOMPARE(dragHandler->centroid().sceneGrabPosition(), sceneGrabPos);
+    QCOMPARE(dragHandler->translation().x(), dragThreshold + 20.0);
+    QCOMPARE(dragHandler->translation().y(), 0.0);
+    QVERIFY(dragHandler->centroid().velocity().x() > 0);
+    QCOMPARE(centroidChangedSpy.count(), 4);
+    QTest::touchEvent(window, touchDevice).release(1, p1, window);
+    QQuickTouchUtils::flush(window);
+    QTRY_VERIFY(!dragHandler->active());
+    QCOMPARE(dragHandler->centroid().pressedButtons(), Qt::NoButton);
+    QCOMPARE(dragHandler->centroid().velocity(), QVector2D());
+    QCOMPARE(ball->mapToScene(ballCenter).toPoint(), p1);
+    QCOMPARE(translationChangedSpy.count(), 1);
+    QCOMPARE(centroidChangedSpy.count(), 5);
+}
+
+void tst_DragHandler::mouseDrag()
+{
+    const int dragThreshold = QGuiApplication::styleHints()->startDragDistance();
+    QScopedPointer<QQuickView> windowPtr;
+    createView(windowPtr, "draggables.qml");
+    QQuickView * window = windowPtr.data();
+
+    QQuickItem *ball = window->rootObject()->childItems().first();
+    QVERIFY(ball);
+    QQuickDragHandler *dragHandler = ball->findChild<QQuickDragHandler*>();
+    QVERIFY(dragHandler);
+
+    QSignalSpy translationChangedSpy(dragHandler, SIGNAL(translationChanged()));
+    QSignalSpy centroidChangedSpy(dragHandler, SIGNAL(centroidChanged()));
+
+    QPointF ballCenter = ball->clipRect().center();
+    QPointF scenePressPos = ball->mapToScene(ballCenter);
+    QPoint p1 = scenePressPos.toPoint();
+    QTest::mousePress(window, Qt::LeftButton, Qt::NoModifier, p1);
+    QVERIFY(!dragHandler->active());
+    QCOMPARE(dragHandler->centroid().position(), ballCenter);
+    QCOMPARE(dragHandler->centroid().pressPosition(), ballCenter);
+    QCOMPARE(dragHandler->centroid().scenePosition(), scenePressPos);
+    QCOMPARE(dragHandler->centroid().scenePressPosition(), scenePressPos);
+    QCOMPARE(dragHandler->centroid().velocity(), QVector2D());
+    QCOMPARE(centroidChangedSpy.count(), 1);
+    p1 += QPoint(dragThreshold, 0);
+    QTest::mouseMove(window, p1);
+    QTRY_VERIFY(dragHandler->centroid().velocity().x() > 0);
+    QCOMPARE(centroidChangedSpy.count(), 2);
+    QVERIFY(!dragHandler->active());
+    p1 += QPoint(1, 0);
+    QTest::mouseMove(window, p1);
+    QTRY_VERIFY(dragHandler->active());
+    QCOMPARE(translationChangedSpy.count(), 0);
+    QCOMPARE(centroidChangedSpy.count(), 3);
+    QCOMPARE(dragHandler->translation().x(), 0.0);
+    QPointF sceneGrabPos = p1;
+    QCOMPARE(dragHandler->centroid().sceneGrabPosition(), sceneGrabPos);
+    p1 += QPoint(19, 0);
+    QTest::mouseMove(window, p1);
+    QTRY_VERIFY(dragHandler->active());
+    QCOMPARE(dragHandler->centroid().position(), ballCenter);
+    QCOMPARE(dragHandler->centroid().pressPosition(), ballCenter);
+    QCOMPARE(dragHandler->centroid().scenePosition(), ball->mapToScene(ballCenter));
+    QCOMPARE(dragHandler->centroid().scenePressPosition(), scenePressPos);
+    QCOMPARE(dragHandler->centroid().sceneGrabPosition(), sceneGrabPos);
+    QCOMPARE(dragHandler->translation().x(), dragThreshold + 20.0);
+    QCOMPARE(dragHandler->translation().y(), 0.0);
+    QVERIFY(dragHandler->centroid().velocity().x() > 0);
+    QCOMPARE(centroidChangedSpy.count(), 4);
+    QTest::mouseRelease(window, Qt::LeftButton, Qt::NoModifier, p1);
+    QTRY_VERIFY(!dragHandler->active());
+    QCOMPARE(dragHandler->centroid().pressedButtons(), Qt::NoButton);
+    QCOMPARE(ball->mapToScene(ballCenter).toPoint(), p1);
+    QCOMPARE(translationChangedSpy.count(), 1);
+    QCOMPARE(centroidChangedSpy.count(), 5);
+}
+
+void tst_DragHandler::touchDragMulti()
+{
+    const int dragThreshold = QGuiApplication::styleHints()->startDragDistance();
+    QScopedPointer<QQuickView> windowPtr;
+    createView(windowPtr, "draggables.qml");
+    QQuickView * window = windowPtr.data();
+
+    QQuickItem *ball1 = window->rootObject()->childItems().first();
+    QVERIFY(ball1);
+    QQuickDragHandler *dragHandler1 = ball1->findChild<QQuickDragHandler*>();
+    QVERIFY(dragHandler1);
+    QSignalSpy translationChangedSpy1(dragHandler1, SIGNAL(translationChanged()));
+    QSignalSpy centroidChangedSpy1(dragHandler1, SIGNAL(centroidChanged()));
+
+    QQuickItem *ball2 = window->rootObject()->childItems().at(1);
+    QVERIFY(ball2);
+    QQuickDragHandler *dragHandler2 = ball2->findChild<QQuickDragHandler*>();
+    QVERIFY(dragHandler2);
+    QSignalSpy translationChangedSpy2(dragHandler2, SIGNAL(translationChanged()));
+    QSignalSpy centroidChangedSpy2(dragHandler1, SIGNAL(centroidChanged()));
+
+    QPointF ball1Center = ball1->clipRect().center();
+    QPointF scenePressPos1 = ball1->mapToScene(ball1Center);
+    QPoint p1 = scenePressPos1.toPoint();
+    QPointF ball2Center = ball2->clipRect().center();
+    QPointF scenePressPos2 = ball2->mapToScene(ball2Center);
+    QPoint p2 = scenePressPos2.toPoint();
+    QTest::QTouchEventSequence touchSeq = QTest::touchEvent(window, touchDevice, false);
+
+    touchSeq.press(1, p1, window).press(2, p2, window).commit();
+    QQuickTouchUtils::flush(window);
+    QVERIFY(!dragHandler1->active());
+    QCOMPARE(centroidChangedSpy1.count(), 1);
+    QCOMPARE(dragHandler1->centroid().position(), ball1Center);
+    QCOMPARE(dragHandler1->centroid().pressPosition(), ball1Center);
+    QCOMPARE(dragHandler1->centroid().scenePosition(), scenePressPos1);
+    QCOMPARE(dragHandler1->centroid().scenePressPosition(), scenePressPos1);
+    QVERIFY(!dragHandler2->active());
+    QCOMPARE(centroidChangedSpy2.count(), 1);
+    QCOMPARE(dragHandler2->centroid().position(), ball2Center);
+    QCOMPARE(dragHandler2->centroid().pressPosition(), ball2Center);
+    QCOMPARE(dragHandler2->centroid().scenePosition(), scenePressPos2);
+    QCOMPARE(dragHandler2->centroid().scenePressPosition(), scenePressPos2);
+    p1 += QPoint(dragThreshold, 0);
+    p2 += QPoint(0, dragThreshold);
+    touchSeq.move(1, p1, window).move(2, p2, window).commit();
+    QQuickTouchUtils::flush(window);
+    QVERIFY(!dragHandler1->active());
+    QCOMPARE(centroidChangedSpy1.count(), 2);
+    QCOMPARE(dragHandler1->centroid().position(), ball1Center + QPointF(dragThreshold, 0));
+    QCOMPARE(dragHandler1->centroid().pressPosition(), ball1Center);
+    QCOMPARE(dragHandler1->centroid().scenePosition().toPoint(), p1);
+    QCOMPARE(dragHandler1->centroid().scenePressPosition(), scenePressPos1);
+    QVERIFY(!dragHandler2->active());
+    QCOMPARE(centroidChangedSpy2.count(), 2);
+    QCOMPARE(dragHandler2->centroid().position(), ball2Center + QPointF(0, dragThreshold));
+    QCOMPARE(dragHandler2->centroid().pressPosition(), ball2Center);
+    QCOMPARE(dragHandler2->centroid().scenePosition().toPoint(), p2);
+    QCOMPARE(dragHandler2->centroid().scenePressPosition(), scenePressPos2);
+    p1 += QPoint(1, 0);
+    p2 += QPoint(0, 1);
+    touchSeq.move(1, p1, window).move(2, p2, window).commit();
+    QQuickTouchUtils::flush(window);
+    QTRY_VERIFY(dragHandler1->active());
+    QVERIFY(dragHandler2->active());
+    QCOMPARE(translationChangedSpy1.count(), 0);
+    QCOMPARE(dragHandler1->translation().x(), 0.0);
+    QPointF sceneGrabPos1 = p1;
+    QPointF sceneGrabPos2 = p2;
+    QCOMPARE(dragHandler1->centroid().sceneGrabPosition(), sceneGrabPos1);
+    QCOMPARE(dragHandler2->centroid().sceneGrabPosition(), sceneGrabPos2);
+    p1 += QPoint(19, 0);
+    p2 += QPoint(0, 19);
+    QVERIFY(dragHandler2->active());
+    QCOMPARE(translationChangedSpy2.count(), 0);
+    QCOMPARE(dragHandler2->translation().x(), 0.0);
+    QCOMPARE(dragHandler2->centroid().sceneGrabPosition(), sceneGrabPos2);
+    touchSeq.move(1, p1, window).move(2, p2, window).commit();
+    QQuickTouchUtils::flush(window);
+    QVERIFY(dragHandler1->active());
+    QVERIFY(dragHandler2->active());
+    QCOMPARE(dragHandler1->centroid().position(), ball1Center);
+    QCOMPARE(dragHandler1->centroid().pressPosition(), ball1Center);
+    QCOMPARE(dragHandler1->centroid().scenePosition(), ball1->mapToScene(ball1Center));
+    QCOMPARE(dragHandler1->centroid().scenePressPosition(), scenePressPos1);
+    QCOMPARE(dragHandler1->centroid().sceneGrabPosition(), sceneGrabPos1);
+    QCOMPARE(dragHandler1->translation().x(), dragThreshold + 20.0);
+    QCOMPARE(dragHandler1->translation().y(), 0.0);
+    QCOMPARE(dragHandler2->centroid().position(), ball2Center);
+    QCOMPARE(dragHandler2->centroid().pressPosition(), ball2Center);
+    QCOMPARE(dragHandler2->centroid().scenePosition(), ball2->mapToScene(ball2Center));
+    QCOMPARE(dragHandler2->centroid().scenePressPosition(), scenePressPos2);
+    QCOMPARE(dragHandler2->centroid().sceneGrabPosition(), sceneGrabPos2);
+    QCOMPARE(dragHandler2->translation().x(), 0.0);
+    QCOMPARE(dragHandler2->translation().y(), dragThreshold + 20.0);
+    touchSeq.release(1, p1, window).stationary(2).commit();
+    QQuickTouchUtils::flush(window);
+    QTRY_VERIFY(!dragHandler1->active());
+    QVERIFY(dragHandler2->active());
+    QCOMPARE(dragHandler1->centroid().pressedButtons(), Qt::NoButton);
+    QCOMPARE(ball1->mapToScene(ball1Center).toPoint(), p1);
+    QCOMPARE(translationChangedSpy1.count(), 1);
+    touchSeq.release(2, p2, window).commit();
+    QQuickTouchUtils::flush(window);
+    QTRY_VERIFY(!dragHandler2->active());
+    QCOMPARE(ball2->mapToScene(ball2Center).toPoint(), p2);
+    QCOMPARE(translationChangedSpy2.count(), 1);
+}
+
+void tst_DragHandler::touchDragMultiSliders_data()
+{
+    QTest::addColumn<int>("sliderRow");
+    QTest::addColumn<QVector<int> >("whichSliders");
+    QTest::addColumn<QVector<int> >("startingCenterOffsets");
+    QTest::addColumn<QVector<QVector2D> >("movements");
+
+    QTest::newRow("Drag Knob: start on the knobs, drag down") <<
+        0 << QVector<int> { 0, 1, 2 } << QVector<int> { 0, 0, 0 } << QVector<QVector2D> { {0, 60}, {0, 60}, {0, 60} };
+    QTest::newRow("Drag Knob: start on the knobs, drag diagonally downward") <<
+        0 << QVector<int> { 0, 1, 2 } << QVector<int> { 0, 0, 0 } << QVector<QVector2D> { {20, 40}, {20, 60}, {20, 80} };
+    QTest::newRow("Drag Anywhere: start on the knobs, drag down") <<
+        1 << QVector<int> { 0, 1, 2 } << QVector<int> { 0, 0, 0 } << QVector<QVector2D> { {0, 60}, {0, 60}, {0, 60} };
+    QTest::newRow("Drag Anywhere: start on the knobs, drag diagonally downward") <<
+        1 << QVector<int> { 0, 1, 2 } << QVector<int> { 0, 0, 0 } << QVector<QVector2D> { {20, 40}, {20, 60}, {20, 80} };
+    // TODO these next two fail because the DragHandler grabs when a finger
+    // drags across it from outside, but should rather start only if it is pressed inside
+//    QTest::newRow("Drag Knob: start above the knobs, drag down") <<
+//        0 << QVector<int> { 0, 1, 2 } << QVector<int> { -30, -30, -30 } << QVector<QVector2D> { {0, 40}, {0, 60}, {0, 80} };
+//    QTest::newRow("Drag Knob: start above the knobs, drag diagonally downward") <<
+//        0 << QVector<int> { 0, 1, 2 } << QVector<int> { -30, -30, -30 } << QVector<QVector2D> { {20, 40}, {20, 60}, {20, 80} };
+    QTest::newRow("Drag Anywhere: start above the knobs, drag down") <<
+        1 << QVector<int> { 0, 1, 2 } << QVector<int> { -20, -30, -40 } << QVector<QVector2D> { {0, 60}, {0, 60}, {0, 60} };
+    QTest::newRow("Drag Anywhere: start above the knobs, drag diagonally downward") <<
+        1 << QVector<int> { 0, 1, 2 } << QVector<int> { -20, -30, -40 } << QVector<QVector2D> { {20, 40}, {20, 60}, {20, 80} };
+}
+
+void tst_DragHandler::touchDragMultiSliders()
+{
+    QFETCH(int, sliderRow);
+    QFETCH(QVector<int>, whichSliders);
+    QFETCH(QVector<int>, startingCenterOffsets);
+    QFETCH(QVector<QVector2D>, movements);
+    const int moveCount = 8;
+
+    QScopedPointer<QQuickView> windowPtr;
+    createView(windowPtr, "multipleSliders.qml");
+    QQuickView * window = windowPtr.data();
+    QTest::QTouchEventSequence touch = QTest::touchEvent(window, touchDevice);
+
+    QQuickRepeater *rowRepeater = window->rootObject()->findChildren<QQuickRepeater *>()[sliderRow];
+    QVector<QQuickItem *> knobs;
+    QVector<QQuickDragHandler *> dragHandlers;
+    QVector<QQuickTapHandler *> tapHandlers;
+    QVector<QPointF> startPoints;
+    for (int sli : whichSliders) {
+        QQuickItem *slider = rowRepeater->itemAt(sli);
+        QVERIFY(slider);
+        dragHandlers << slider->findChild<QQuickDragHandler*>();
+        QVERIFY(dragHandlers[sli]);
+        tapHandlers << slider->findChild<QQuickTapHandler*>();
+        QVERIFY(tapHandlers[sli]);
+        knobs << tapHandlers[sli]->parentItem();
+        QPointF startPoint = knobs[sli]->mapToScene(knobs[sli]->clipRect().center());
+        startPoint.setY(startPoint.y() + startingCenterOffsets[sli]);
+        startPoints << startPoint;
+        qCDebug(lcPointerTests) << "row" << sliderRow << "slider" << sli << slider->objectName() <<
+            "start" << startingCenterOffsets[sli] << startPoints[sli];
+    }
+    QVector<QPointF> touchPoints = startPoints;
+
+    // Press
+    for (int sli : whichSliders)
+        touch.press(sli, touchPoints[sli].toPoint());
+    touch.commit();
+
+    // Moves
+    for (int m = 0; m < moveCount; ++m) {
+        for (int sli : whichSliders) {
+            QVector2D incr = movements[sli] / moveCount;
+            touchPoints[sli] += incr.toPointF();
+            touch.move(sli, touchPoints[sli].toPoint());
+        }
+        touch.commit();
+        QQuickTouchUtils::flush(window);
+    }
+
+    // Check that they moved to where they should: since the slider is constrained,
+    // only the y component should have an effect; knobs should not come out of their "grooves"
+    for (int sli : whichSliders) {
+        QPoint endPosition = knobs[sli]->mapToScene(knobs[sli]->clipRect().center()).toPoint();
+        QPoint expectedEndPosition(startPoints[sli].x(), startPoints[sli].y() + movements[sli].y());
+        if (sliderRow == 0 && qAbs(startingCenterOffsets[sli]) > knobs[sli]->height() / 2)
+            expectedEndPosition = startPoints[sli].toPoint();
+        qCDebug(lcPointerTests) << "slider " << knobs[sli]->objectName() << "started @" << startPoints[sli]
+            << "tried to move by" << movements[sli] << "ended up @" << endPosition << "expected" << expectedEndPosition;
+        QTRY_COMPARE(endPosition, expectedEndPosition);
+    }
+
+    // Release
+    for (int sli : whichSliders)
+        touch.release(sli, touchPoints[sli].toPoint());
+    touch.commit();
+}
+
+void tst_DragHandler::touchPassiveGrabbers_data()
+{
+    QTest::addColumn<QString>("itemName");
+    QTest::addColumn<QStringList>("expectedPassiveGrabberNames");
+
+    QTest::newRow("Drag And Tap") << "dragAndTap" << QStringList({"drag", "tap"});
+    QTest::newRow("Tap And Drag") << "tapAndDrag" << QStringList({"tap", "drag"});
+    QTest::newRow("Drag And Tap (not siblings)") << "dragAndTapNotSiblings" << QStringList({"drag", "tap"});
+    QTest::newRow("Tap And Drag (not siblings)") << "tapAndDragNotSiblings" << QStringList({"tap", "drag"});
+}
+
+void tst_DragHandler::touchPassiveGrabbers()
+{
+    QFETCH(QString, itemName);
+    QFETCH(QStringList, expectedPassiveGrabberNames);
+
+    QScopedPointer<QQuickView> windowPtr;
+    createView(windowPtr, "simpleTapAndDragHandlers.qml");
+    QQuickView * window = windowPtr.data();
+
+    QQuickItem *row2 = window->rootObject()->findChild<QQuickItem*>(itemName);
+    QSet<QQuickPointerHandler *> expectedPassiveGrabbers;
+    for (QString objectName : expectedPassiveGrabberNames)
+        expectedPassiveGrabbers << row2->findChild<QQuickPointerHandler*>(objectName);
+
+    QPointF p1 = row2->mapToScene(row2->clipRect().center());
+    QTest::QTouchEventSequence touch = QTest::touchEvent(window, touchDevice);
+    touch.press(1, p1.toPoint()).commit();
+    QQuickTouchUtils::flush(window);
+
+    QCOMPARE(passiveGrabbers(window), expectedPassiveGrabbers);
+
+    QQuickDragHandler *dragHandler = nullptr;
+    for (QQuickPointerHandler *handler: expectedPassiveGrabbers) {
+        QPointF scenePressPos;
+        if (QQuickMultiPointHandler *mph = qmlobject_cast<QQuickMultiPointHandler *>(handler))
+            scenePressPos = mph->centroid().scenePressPosition();
+        else
+            scenePressPos = static_cast<QQuickSinglePointHandler *>(handler)->point().scenePressPosition();
+        QCOMPARE(scenePressPos, p1);
+        QQuickDragHandler *dh = qmlobject_cast<QQuickDragHandler *>(handler);
+        if (dh)
+            dragHandler = dh;
+    }
+    QVERIFY(dragHandler);
+    QPointF initialPos = dragHandler->target()->position();
+
+    p1 += QPointF(50, 50);
+    touch.move(1, p1.toPoint()).commit();
+    QQuickTouchUtils::flush(window);
+    QTRY_VERIFY(dragHandler->active());
+
+    p1 += QPointF(50, 50);
+    touch.move(1, p1.toPoint()).commit();
+    QQuickTouchUtils::flush(window);
+    QPointF movementDelta = dragHandler->target()->position() - initialPos;
+    qCDebug(lcPointerTests) << "DragHandler moved the target by" << movementDelta;
+    QVERIFY(movementDelta.x() >= 100);
+    QVERIFY(movementDelta.y() >= 100);
+
+    QTest::qWait(500);
+
+    touch.release(1, p1.toPoint());
+    touch.commit();
+    QQuickTouchUtils::flush(window);
+}
+
+void tst_DragHandler::touchPinchAndMouseMove()
+{
+    QScopedPointer<QQuickView> windowPtr;
+    createView(windowPtr, "draghandler_and_pinchhandler.qml");
+    QQuickView *window = windowPtr.data();
+    QQuickItem *rect = window->rootObject()->findChild<QQuickItem*>(QLatin1String("Rect"));
+    QQuickPointerHandler *pinchHandler = window->rootObject()->findChild<QQuickPointerHandler*>(QLatin1String("PinchHandler"));
+
+    QPoint p1(150,200);
+    QPoint p2(250,200);
+
+    // Trigger a scale pinch, PinchHandler should activate
+    QTest::QTouchEventSequence touch = QTest::touchEvent(window, touchDevice);
+    touch.press(1, p1).press(2, p2).commit();
+    QQuickTouchUtils::flush(window);
+    QPoint delta(10,0);
+    for (int i = 0; i < 10 && !pinchHandler->active(); ++i) {
+        p1-=delta;
+        p2+=delta;
+        touch.move(1, p1).move(2, p2).commit();
+        QQuickTouchUtils::flush(window);
+    }
+    QCOMPARE(pinchHandler->active(), true);
+
+    // While having the touch points pressed, send wrong mouse event as MS Windows did:
+    //      * A MoveMove with LeftButton down
+    // (in order to synthesize that, qtestMouseButtons needs to be modified)
+    // (This will make the DragHandler do a passive grab)
+    QTestPrivate::qtestMouseButtons = Qt::LeftButton;
+    QTest::mouseMove(window, p1 + delta);
+
+    touch.release(1, p1).release(2, p2).commit();
+    QQuickTouchUtils::flush(window);
+
+    // Now move the mouse with no buttons down and check if the rect did not move
+    // At this point, no touch points are pressed and no mouse buttons are pressed.
+    QTestPrivate::qtestMouseButtons = Qt::NoButton;
+    QSignalSpy rectMovedSpy(rect, SIGNAL(xChanged()));
+    for (int i = 0; i < 10; ++i) {
+        p1 += delta;
+        QTest::mouseMove(window, p1);
+        QCOMPARE(rectMovedSpy.count(), 0);
+    }
+}
+
+QTEST_MAIN(tst_DragHandler)
+
+#include "tst_qquickdraghandler.moc"
+
diff --git a/tests/auto/quick/pointerhandlers/qquickhoverhandler/data/lesHoverables.qml b/tests/auto/quick/pointerhandlers/qquickhoverhandler/data/lesHoverables.qml
new file mode 100644
index 0000000000..011dc4e75f
--- /dev/null
+++ b/tests/auto/quick/pointerhandlers/qquickhoverhandler/data/lesHoverables.qml
@@ -0,0 +1,164 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.12
+
+Rectangle {
+    id: root
+    width: 640
+    height: 480
+    color: "#444"
+
+    Component {
+        id: buttonsAndStuff
+        Column {
+            anchors.fill: parent
+            anchors.margins: 8
+            spacing: 8
+
+            Rectangle {
+                objectName: "buttonWithMA"
+                width: parent.width
+                height: 30
+                color: buttonMA.pressed ? "lightsteelblue" : "#999"
+                border.color: buttonMA.containsMouse ? "cyan" : "transparent"
+
+                MouseArea {
+                    id: buttonMA
+                    objectName: "buttonMA"
+                    hoverEnabled: true
+                    anchors.fill: parent
+                    onClicked: console.log("clicked MA")
+                }
+
+                Text {
+                    anchors.centerIn: parent
+                    text: "MouseArea"
+                }
+            }
+
+            Rectangle {
+                objectName: "buttonWithHH"
+                width: parent.width
+                height: 30
+                color: flash ? "#999" : "white"
+                border.color: buttonHH.hovered ? "cyan" : "transparent"
+                property bool flash: true
+
+                HoverHandler {
+                    id: buttonHH
+                    objectName: "buttonHH"
+                    acceptedDevices: PointerDevice.AllDevices
+                }
+
+                TapHandler { }
+
+                Text {
+                    anchors.centerIn: parent
+                    text: "HoverHandler"
+                }
+            }
+        }
+    }
+
+    Rectangle {
+        id: paddle
+        objectName: "paddle"
+        width: 100
+        height: 100
+        color: paddleHH.hovered ? "indianred" : "#888"
+        x: (parent.width - width) / 2
+        y: parent.height - 100
+        radius: 10
+
+        HoverHandler {
+            id: paddleHH
+            objectName: "paddleHH"
+        }
+    }
+
+    Rectangle {
+        objectName: "topSidebar"
+        radius: 5
+        antialiasing: true
+        x: -radius
+        y: -radius
+        width: 120
+        height: 200
+        border.color: topSidebarHH.hovered ? "cyan" : "black"
+        color: "#777"
+
+        Rectangle {
+            color: "cyan"
+            width: 10
+            height: width
+            radius: width / 2
+            visible: topSidebarHH.hovered
+            x: topSidebarHH.point.position.x - width / 2
+            y: topSidebarHH.point.position.y - height / 2
+            z: 100
+        }
+
+        HoverHandler {
+            id: topSidebarHH
+            objectName: "topSidebarHH"
+        }
+
+        Loader {
+            objectName: "topSidebarLoader"
+            sourceComponent: buttonsAndStuff
+            anchors.fill: parent
+        }
+    }
+
+    Rectangle {
+        objectName: "bottomSidebar"
+        radius: 5
+        antialiasing: true
+        x: -radius
+        anchors.bottom: parent.bottom
+        anchors.bottomMargin: -radius
+        width: 120
+        height: 200
+        border.color: bottomSidebarMA.containsMouse ? "cyan" : "black"
+        color: "#777"
+
+        MouseArea {
+            id: bottomSidebarMA
+            objectName: "bottomSidebarMA"
+            hoverEnabled: true
+            anchors.fill: parent
+        }
+
+        Loader {
+            objectName: "bottomSidebarLoader"
+            sourceComponent: buttonsAndStuff
+            anchors.fill: parent
+        }
+    }
+}
diff --git a/tests/auto/quick/pointerhandlers/qquickhoverhandler/qquickhoverhandler.pro b/tests/auto/quick/pointerhandlers/qquickhoverhandler/qquickhoverhandler.pro
new file mode 100644
index 0000000000..34633e2532
--- /dev/null
+++ b/tests/auto/quick/pointerhandlers/qquickhoverhandler/qquickhoverhandler.pro
@@ -0,0 +1,15 @@
+CONFIG += testcase
+
+TARGET = tst_qquickhoverhandler
+QT += core-private gui-private qml-private quick-private testlib
+
+macos:CONFIG -= app_bundle
+
+SOURCES  += tst_qquickhoverhandler.cpp
+
+include (../../../shared/util.pri)
+include (../../shared/util.pri)
+
+TESTDATA = data/*
+
+OTHER_FILES += data/lesHoverables.qml \
diff --git a/tests/auto/quick/pointerhandlers/qquickhoverhandler/tst_qquickhoverhandler.cpp b/tests/auto/quick/pointerhandlers/qquickhoverhandler/tst_qquickhoverhandler.cpp
new file mode 100644
index 0000000000..f141a2546c
--- /dev/null
+++ b/tests/auto/quick/pointerhandlers/qquickhoverhandler/tst_qquickhoverhandler.cpp
@@ -0,0 +1,271 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtTest/QtTest>
+
+#include <QtQuick/qquickview.h>
+#include <QtQuick/qquickitem.h>
+#include <QtQuick/private/qquickhoverhandler_p.h>
+#include <QtQuick/private/qquickmousearea_p.h>
+#include <qpa/qwindowsysteminterface.h>
+
+#include <private/qquickwindow_p.h>
+
+#include <QtQml/qqmlengine.h>
+#include <QtQml/qqmlproperty.h>
+
+#include "../../../shared/util.h"
+#include "../../shared/viewtestutil.h"
+
+Q_LOGGING_CATEGORY(lcPointerTests, "qt.quick.pointer.tests")
+
+static bool isPlatformWayland()
+{
+    return !QGuiApplication::platformName().compare(QLatin1String("wayland"), Qt::CaseInsensitive);
+}
+
+class tst_HoverHandler : public QQmlDataTest
+{
+    Q_OBJECT
+public:
+    tst_HoverHandler()
+    {}
+
+private slots:
+    void hoverHandlerAndUnderlyingHoverHandler();
+    void mouseAreaAndUnderlyingHoverHandler();
+    void hoverHandlerAndUnderlyingMouseArea();
+    void movingItemWithHoverHandler();
+
+private:
+    void createView(QScopedPointer<QQuickView> &window, const char *fileName);
+};
+
+void tst_HoverHandler::createView(QScopedPointer<QQuickView> &window, const char *fileName)
+{
+    window.reset(new QQuickView);
+    window->setSource(testFileUrl(fileName));
+    QTRY_COMPARE(window->status(), QQuickView::Ready);
+    QQuickViewTestUtil::centerOnScreen(window.data());
+    QQuickViewTestUtil::moveMouseAway(window.data());
+
+    window->show();
+    QVERIFY(QTest::qWaitForWindowActive(window.data()));
+    QVERIFY(window->rootObject() != nullptr);
+}
+
+void tst_HoverHandler::hoverHandlerAndUnderlyingHoverHandler()
+{
+    QScopedPointer<QQuickView> windowPtr;
+    createView(windowPtr, "lesHoverables.qml");
+    QQuickView * window = windowPtr.data();
+    QQuickItem * topSidebar = window->rootObject()->findChild<QQuickItem *>("topSidebar");
+    QVERIFY(topSidebar);
+    QQuickItem * button = topSidebar->findChild<QQuickItem *>("buttonWithHH");
+    QVERIFY(button);
+    QQuickHoverHandler *topSidebarHH = topSidebar->findChild<QQuickHoverHandler *>("topSidebarHH");
+    QVERIFY(topSidebarHH);
+    QQuickHoverHandler *buttonHH = button->findChild<QQuickHoverHandler *>("buttonHH");
+    QVERIFY(buttonHH);
+
+    QPoint buttonCenter(button->mapToScene(QPointF(button->width() / 2, button->height() / 2)).toPoint());
+    QPoint rightOfButton(button->mapToScene(QPointF(button->width() + 2, button->height() / 2)).toPoint());
+    QPoint outOfSidebar(topSidebar->mapToScene(QPointF(topSidebar->width() + 2, topSidebar->height() / 2)).toPoint());
+    QSignalSpy sidebarHoveredSpy(topSidebarHH, SIGNAL(hoveredChanged()));
+    QSignalSpy buttonHoveredSpy(buttonHH, SIGNAL(hoveredChanged()));
+
+    QTest::mouseMove(window, outOfSidebar);
+    QCOMPARE(topSidebarHH->isHovered(), false);
+    QCOMPARE(sidebarHoveredSpy.count(), 0);
+    QCOMPARE(buttonHH->isHovered(), false);
+    QCOMPARE(buttonHoveredSpy.count(), 0);
+
+    QTest::mouseMove(window, rightOfButton);
+    QCOMPARE(topSidebarHH->isHovered(), true);
+    QCOMPARE(sidebarHoveredSpy.count(), 1);
+    QCOMPARE(buttonHH->isHovered(), false);
+    QCOMPARE(buttonHoveredSpy.count(), 0);
+
+    QTest::mouseMove(window, buttonCenter);
+    QCOMPARE(topSidebarHH->isHovered(), true);
+    QCOMPARE(sidebarHoveredSpy.count(), 1);
+    QCOMPARE(buttonHH->isHovered(), true);
+    QCOMPARE(buttonHoveredSpy.count(), 1);
+
+    QTest::mouseMove(window, rightOfButton);
+    QCOMPARE(topSidebarHH->isHovered(), true);
+    QCOMPARE(sidebarHoveredSpy.count(), 1);
+    QCOMPARE(buttonHH->isHovered(), false);
+    QCOMPARE(buttonHoveredSpy.count(), 2);
+
+    QTest::mouseMove(window, outOfSidebar);
+    QCOMPARE(topSidebarHH->isHovered(), false);
+    QCOMPARE(sidebarHoveredSpy.count(), 2);
+    QCOMPARE(buttonHH->isHovered(), false);
+    QCOMPARE(buttonHoveredSpy.count(), 2);
+}
+
+void tst_HoverHandler::mouseAreaAndUnderlyingHoverHandler()
+{
+    QScopedPointer<QQuickView> windowPtr;
+    createView(windowPtr, "lesHoverables.qml");
+    QQuickView * window = windowPtr.data();
+    QQuickItem * topSidebar = window->rootObject()->findChild<QQuickItem *>("topSidebar");
+    QVERIFY(topSidebar);
+    QQuickMouseArea * buttonMA = topSidebar->findChild<QQuickMouseArea *>("buttonMA");
+    QVERIFY(buttonMA);
+    QQuickHoverHandler *topSidebarHH = topSidebar->findChild<QQuickHoverHandler *>("topSidebarHH");
+    QVERIFY(topSidebarHH);
+
+    QPoint buttonCenter(buttonMA->mapToScene(QPointF(buttonMA->width() / 2, buttonMA->height() / 2)).toPoint());
+    QPoint rightOfButton(buttonMA->mapToScene(QPointF(buttonMA->width() + 2, buttonMA->height() / 2)).toPoint());
+    QPoint outOfSidebar(topSidebar->mapToScene(QPointF(topSidebar->width() + 2, topSidebar->height() / 2)).toPoint());
+    QSignalSpy sidebarHoveredSpy(topSidebarHH, SIGNAL(hoveredChanged()));
+    QSignalSpy buttonHoveredSpy(buttonMA, SIGNAL(hoveredChanged()));
+
+    QTest::mouseMove(window, outOfSidebar);
+    QCOMPARE(topSidebarHH->isHovered(), false);
+    QCOMPARE(sidebarHoveredSpy.count(), 0);
+    QCOMPARE(buttonMA->hovered(), false);
+    QCOMPARE(buttonHoveredSpy.count(), 0);
+
+    QTest::mouseMove(window, rightOfButton);
+    QCOMPARE(topSidebarHH->isHovered(), true);
+    QCOMPARE(sidebarHoveredSpy.count(), 1);
+    QCOMPARE(buttonMA->hovered(), false);
+    QCOMPARE(buttonHoveredSpy.count(), 0);
+
+    QTest::mouseMove(window, buttonCenter);
+    QCOMPARE(topSidebarHH->isHovered(), true);
+    QCOMPARE(sidebarHoveredSpy.count(), 1);
+    QCOMPARE(buttonMA->hovered(), true);
+    QCOMPARE(buttonHoveredSpy.count(), 1);
+
+    QTest::mouseMove(window, rightOfButton);
+    QCOMPARE(topSidebarHH->isHovered(), true);
+    QCOMPARE(sidebarHoveredSpy.count(), 1);
+    QCOMPARE(buttonMA->hovered(), false);
+    QCOMPARE(buttonHoveredSpy.count(), 2);
+
+    QTest::mouseMove(window, outOfSidebar);
+    QCOMPARE(topSidebarHH->isHovered(), false);
+    QCOMPARE(sidebarHoveredSpy.count(), 2);
+    QCOMPARE(buttonMA->hovered(), false);
+    QCOMPARE(buttonHoveredSpy.count(), 2);
+}
+
+void tst_HoverHandler::hoverHandlerAndUnderlyingMouseArea()
+{
+    QScopedPointer<QQuickView> windowPtr;
+    createView(windowPtr, "lesHoverables.qml");
+    QQuickView * window = windowPtr.data();
+    QQuickItem * bottomSidebar = window->rootObject()->findChild<QQuickItem *>("bottomSidebar");
+    QVERIFY(bottomSidebar);
+    QQuickMouseArea *bottomSidebarMA = bottomSidebar->findChild<QQuickMouseArea *>("bottomSidebarMA");
+    QVERIFY(bottomSidebarMA);
+    QQuickItem * button = bottomSidebar->findChild<QQuickItem *>("buttonWithHH");
+    QVERIFY(button);
+    QQuickHoverHandler *buttonHH = button->findChild<QQuickHoverHandler *>("buttonHH");
+    QVERIFY(buttonHH);
+
+    QPoint buttonCenter(button->mapToScene(QPointF(button->width() / 2, button->height() / 2)).toPoint());
+    QPoint rightOfButton(button->mapToScene(QPointF(button->width() + 2, button->height() / 2)).toPoint());
+    QPoint outOfSidebar(bottomSidebar->mapToScene(QPointF(bottomSidebar->width() + 2, bottomSidebar->height() / 2)).toPoint());
+    QSignalSpy sidebarHoveredSpy(bottomSidebarMA, SIGNAL(hoveredChanged()));
+    QSignalSpy buttonHoveredSpy(buttonHH, SIGNAL(hoveredChanged()));
+
+    QTest::mouseMove(window, outOfSidebar);
+    QCOMPARE(bottomSidebarMA->hovered(), false);
+    QCOMPARE(sidebarHoveredSpy.count(), 0);
+    QCOMPARE(buttonHH->isHovered(), false);
+    QCOMPARE(buttonHoveredSpy.count(), 0);
+
+    QTest::mouseMove(window, rightOfButton);
+    QCOMPARE(bottomSidebarMA->hovered(), true);
+    QCOMPARE(sidebarHoveredSpy.count(), 1);
+    QCOMPARE(buttonHH->isHovered(), false);
+    QCOMPARE(buttonHoveredSpy.count(), 0);
+
+    QTest::mouseMove(window, buttonCenter);
+    QCOMPARE(bottomSidebarMA->hovered(), false);
+    QCOMPARE(sidebarHoveredSpy.count(), 2);
+    QCOMPARE(buttonHH->isHovered(), true);
+    QCOMPARE(buttonHoveredSpy.count(), 1);
+
+    QTest::mouseMove(window, rightOfButton);
+    QCOMPARE(bottomSidebarMA->hovered(), true);
+    QCOMPARE(sidebarHoveredSpy.count(), 3);
+    QCOMPARE(buttonHH->isHovered(), false);
+    QCOMPARE(buttonHoveredSpy.count(), 2);
+
+    QTest::mouseMove(window, outOfSidebar);
+    QCOMPARE(bottomSidebarMA->hovered(), false);
+    QCOMPARE(sidebarHoveredSpy.count(), 4);
+    QCOMPARE(buttonHH->isHovered(), false);
+    QCOMPARE(buttonHoveredSpy.count(), 2);
+}
+
+void tst_HoverHandler::movingItemWithHoverHandler()
+{
+   if (isPlatformWayland())
+        QSKIP("Wayland: QCursor::setPos() doesn't work.");
+
+    QScopedPointer<QQuickView> windowPtr;
+    createView(windowPtr, "lesHoverables.qml");
+    QQuickView * window = windowPtr.data();
+    QQuickItem * paddle = window->rootObject()->findChild<QQuickItem *>("paddle");
+    QVERIFY(paddle);
+    QQuickHoverHandler *paddleHH = paddle->findChild<QQuickHoverHandler *>("paddleHH");
+    QVERIFY(paddleHH);
+
+    // Find the global coordinate of the paddle
+    const QPoint p(paddle->mapToScene(paddle->clipRect().center()).toPoint());
+    const QPoint paddlePos = window->mapToGlobal(p);
+
+    // Now hide the window, put the cursor where the paddle was and show it again
+    window->hide();
+    QTRY_COMPARE(window->isVisible(), false);
+    QCursor::setPos(paddlePos);
+    window->show();
+    QTest::qWaitForWindowExposed(window);
+
+    QTRY_COMPARE(paddleHH->isHovered(), true);
+
+    paddle->setX(100);
+    QTRY_COMPARE(paddleHH->isHovered(), false);
+
+    paddle->setX(p.x());
+    QTRY_COMPARE(paddleHH->isHovered(), true);
+
+    paddle->setX(540);
+    QTRY_COMPARE(paddleHH->isHovered(), false);
+}
+
+QTEST_MAIN(tst_HoverHandler)
+
+#include "tst_qquickhoverhandler.moc"
diff --git a/tests/auto/quick/pointerhandlers/qquickpinchhandler/data/pinchproperties.qml b/tests/auto/quick/pointerhandlers/qquickpinchhandler/data/pinchproperties.qml
new file mode 100644
index 0000000000..3cabde5f59
--- /dev/null
+++ b/tests/auto/quick/pointerhandlers/qquickpinchhandler/data/pinchproperties.qml
@@ -0,0 +1,77 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.12
+
+Rectangle {
+    id: whiteRect
+    property real scale: -1.0
+    property int activeCount : 0
+    property int deactiveCount : 0
+    width: 320; height: 320
+    color: "white"
+    Rectangle {
+        id: blackRect
+        objectName: "blackrect"
+        color: "black"
+        y: 50
+        x: 50
+        width: 100
+        height: 100
+        opacity: (whiteRect.width-blackRect.x+whiteRect.height-blackRect.y-199)/200
+        Text { color: "white"; text: "opacity: " + blackRect.opacity + "\nscale: " + blackRect.scale}
+        Rectangle {
+            color: "red"
+            width: 6; height: 6; radius: 3
+            visible: pincharea.active
+            x: pincharea.centroid.position.x - radius
+            y: pincharea.centroid.position.y - radius
+        }
+
+        PinchHandler {
+            id: pincharea
+            objectName: "pinchHandler"
+            minimumScale: 1.0
+            maximumScale: 4.0
+            minimumRotation: 0.0
+            maximumRotation: 90.0
+            xAxis.maximum: 140
+            yAxis.maximum: 170
+            onActiveChanged: {
+                whiteRect.scale = pincharea.scale
+                if (active) ++activeCount
+                else ++deactiveCount;
+            }
+
+            onUpdated: {
+                whiteRect.scale = pincharea.scale
+                //whiteRect.pointCount = pincharea.pointCount
+            }
+         }
+     }
+ }
diff --git a/tests/auto/quick/pointerhandlers/qquickpinchhandler/data/threeFingers.qml b/tests/auto/quick/pointerhandlers/qquickpinchhandler/data/threeFingers.qml
new file mode 100644
index 0000000000..4d1a520c01
--- /dev/null
+++ b/tests/auto/quick/pointerhandlers/qquickpinchhandler/data/threeFingers.qml
@@ -0,0 +1,59 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.12
+
+Rectangle {
+    id: root
+    property variant centroid : pinchHandler.centroid
+    property real scale: pinchHandler.scale
+    property int pointCount: 0
+    property bool pinchActive: pinchHandler.active
+    width: 240; height: 320
+
+    Rectangle {
+        id: blackRect
+        objectName: "blackrect"
+        color: "black"
+        y: 50
+        x: 50
+        width: 200
+        height: 200
+
+        PinchHandler {
+            id: pinchHandler
+            objectName: "pinchHandler"
+            minimumScale: 0.5
+            maximumScale: 2.0
+            minimumRotation: 0.0
+            maximumRotation: 0.0
+            minimumPointCount: 3
+            maximumPointCount: 3
+        }
+    }
+}
diff --git a/tests/auto/quick/pointerhandlers/qquickpinchhandler/data/transformedPinchHandler.qml b/tests/auto/quick/pointerhandlers/qquickpinchhandler/data/transformedPinchHandler.qml
new file mode 100644
index 0000000000..46e9ccca87
--- /dev/null
+++ b/tests/auto/quick/pointerhandlers/qquickpinchhandler/data/transformedPinchHandler.qml
@@ -0,0 +1,53 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.12
+
+Rectangle {
+    width: 400
+    height: 400
+
+    Rectangle {
+        x: 100
+        y: 100
+        width: 200
+        height: 200
+        rotation: 45
+
+        Rectangle {
+            id: rect
+            scale: 0.5
+            color: "black"
+            anchors.fill: parent
+
+            PinchHandler {
+                objectName: "pinchHandler"
+            }
+        }
+    }
+}
diff --git a/tests/auto/quick/pointerhandlers/qquickpinchhandler/qquickpinchhandler.pro b/tests/auto/quick/pointerhandlers/qquickpinchhandler/qquickpinchhandler.pro
new file mode 100644
index 0000000000..7e177d9786
--- /dev/null
+++ b/tests/auto/quick/pointerhandlers/qquickpinchhandler/qquickpinchhandler.pro
@@ -0,0 +1,16 @@
+CONFIG += testcase
+TARGET = tst_qquickpinchhandler
+macos:CONFIG -= app_bundle
+
+SOURCES += tst_qquickpinchhandler.cpp
+OTHER_FILES = \
+    data/pinchproperties.qml \
+    data/threeFingers.qml \
+    data/transformedPinchArea.qml
+
+include (../../../shared/util.pri)
+include (../../shared/util.pri)
+
+TESTDATA = data/*
+
+QT += core-private gui-private qml-private quick-private testlib
diff --git a/tests/auto/quick/pointerhandlers/qquickpinchhandler/tst_qquickpinchhandler.cpp b/tests/auto/quick/pointerhandlers/qquickpinchhandler/tst_qquickpinchhandler.cpp
new file mode 100644
index 0000000000..19fdae3b44
--- /dev/null
+++ b/tests/auto/quick/pointerhandlers/qquickpinchhandler/tst_qquickpinchhandler.cpp
@@ -0,0 +1,772 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtTest/QtTest>
+#include <QtTest/QSignalSpy>
+#include <QtGui/QStyleHints>
+#include <qpa/qwindowsysteminterface.h>
+#include <private/qquickpinchhandler_p.h>
+#include <QtQuick/private/qquickrectangle_p.h>
+#include <QtQuick/qquickview.h>
+#include <QtQml/qqmlcontext.h>
+#include "../../../shared/util.h"
+#include "../../shared/viewtestutil.h"
+
+Q_LOGGING_CATEGORY(lcPointerTests, "qt.quick.pointer.tests")
+
+class tst_QQuickPinchHandler: public QQmlDataTest
+{
+    Q_OBJECT
+public:
+    tst_QQuickPinchHandler() : device(0) { }
+private slots:
+    void initTestCase();
+    void cleanupTestCase();
+    void pinchProperties();
+    void scale();
+    void scaleThreeFingers();
+    void pan();
+    void dragAxesEnabled_data();
+    void dragAxesEnabled();
+    void retouch();
+    void cancel();
+    void transformedpinchHandler_data();
+    void transformedpinchHandler();
+
+private:
+    QQuickView *createView();
+    QTouchDevice *device;
+};
+void tst_QQuickPinchHandler::initTestCase()
+{
+    QQmlDataTest::initTestCase();
+    if (!device) {
+        device = new QTouchDevice;
+        device->setType(QTouchDevice::TouchScreen);
+        QWindowSystemInterface::registerTouchDevice(device);
+    }
+}
+
+void tst_QQuickPinchHandler::cleanupTestCase()
+{
+
+}
+
+static bool withinBounds(qreal lower, qreal num, qreal upper)
+{
+    return num >= lower && num <= upper;
+}
+
+void tst_QQuickPinchHandler::pinchProperties()
+{
+    QScopedPointer<QQuickView> window(createView());
+    window->setSource(testFileUrl("pinchproperties.qml"));
+    window->show();
+    QVERIFY(window->rootObject() != nullptr);
+
+    QQuickPinchHandler *pinchHandler = window->rootObject()->findChild<QQuickPinchHandler*>("pinchHandler");
+    QVERIFY(pinchHandler != nullptr);
+
+    // target
+    QQuickItem *blackRect = window->rootObject()->findChild<QQuickItem*>("blackrect");
+    QVERIFY(blackRect != nullptr);
+    QCOMPARE(blackRect, pinchHandler->target());
+    QQuickItem *rootItem = qobject_cast<QQuickItem*>(window->rootObject());
+    QVERIFY(rootItem != nullptr);
+    QSignalSpy targetSpy(pinchHandler, SIGNAL(targetChanged()));
+    pinchHandler->setTarget(rootItem);
+    QCOMPARE(targetSpy.count(),1);
+    pinchHandler->setTarget(rootItem);
+    QCOMPARE(targetSpy.count(),1);
+
+    // axis
+    /*
+    QCOMPARE(pinchHandler->axis(), QQuickPinch::XAndYAxis);
+    QSignalSpy axisSpy(pinchHandler, SIGNAL(dragAxisChanged()));
+    pinchHandler->setAxis(QQuickPinch::XAxis);
+    QCOMPARE(pinchHandler->axis(), QQuickPinch::XAxis);
+    QCOMPARE(axisSpy.count(),1);
+    pinchHandler->setAxis(QQuickPinch::XAxis);
+    QCOMPARE(axisSpy.count(),1);
+
+    // minimum and maximum drag properties
+    QSignalSpy xminSpy(pinchHandler, SIGNAL(minimumXChanged()));
+    QSignalSpy xmaxSpy(pinchHandler, SIGNAL(maximumXChanged()));
+    QSignalSpy yminSpy(pinchHandler, SIGNAL(minimumYChanged()));
+    QSignalSpy ymaxSpy(pinchHandler, SIGNAL(maximumYChanged()));
+
+    QCOMPARE(pinchHandler->xmin(), 0.0);
+    QCOMPARE(pinchHandler->xmax(), rootItem->width()-blackRect->width());
+    QCOMPARE(pinchHandler->ymin(), 0.0);
+    QCOMPARE(pinchHandler->ymax(), rootItem->height()-blackRect->height());
+
+    pinchHandler->setXmin(10);
+    pinchHandler->setXmax(10);
+    pinchHandler->setYmin(10);
+    pinchHandler->setYmax(10);
+
+    QCOMPARE(pinchHandler->xmin(), 10.0);
+    QCOMPARE(pinchHandler->xmax(), 10.0);
+    QCOMPARE(pinchHandler->ymin(), 10.0);
+    QCOMPARE(pinchHandler->ymax(), 10.0);
+
+    QCOMPARE(xminSpy.count(),1);
+    QCOMPARE(xmaxSpy.count(),1);
+    QCOMPARE(yminSpy.count(),1);
+    QCOMPARE(ymaxSpy.count(),1);
+
+    pinchHandler->setXmin(10);
+    pinchHandler->setXmax(10);
+    pinchHandler->setYmin(10);
+    pinchHandler->setYmax(10);
+
+    QCOMPARE(xminSpy.count(),1);
+    QCOMPARE(xmaxSpy.count(),1);
+    QCOMPARE(yminSpy.count(),1);
+    QCOMPARE(ymaxSpy.count(),1);
+    */
+
+    // minimum and maximum scale properties
+    QSignalSpy scaleMinSpy(pinchHandler, SIGNAL(minimumScaleChanged()));
+    QSignalSpy scaleMaxSpy(pinchHandler, SIGNAL(maximumScaleChanged()));
+
+    QCOMPARE(pinchHandler->minimumScale(), 1.0);
+    QCOMPARE(pinchHandler->maximumScale(), 4.0);
+
+    pinchHandler->setMinimumScale(0.5);
+    pinchHandler->setMaximumScale(1.5);
+
+    QCOMPARE(pinchHandler->minimumScale(), 0.5);
+    QCOMPARE(pinchHandler->maximumScale(), 1.5);
+
+    QCOMPARE(scaleMinSpy.count(),1);
+    QCOMPARE(scaleMaxSpy.count(),1);
+
+    pinchHandler->setMinimumScale(0.5);
+    pinchHandler->setMaximumScale(1.5);
+
+    QCOMPARE(scaleMinSpy.count(),1);
+    QCOMPARE(scaleMaxSpy.count(),1);
+
+    // minimum and maximum rotation properties
+    QSignalSpy rotMinSpy(pinchHandler, SIGNAL(minimumRotationChanged()));
+    QSignalSpy rotMaxSpy(pinchHandler, SIGNAL(maximumRotationChanged()));
+
+    QCOMPARE(pinchHandler->minimumRotation(), 0.0);
+    QCOMPARE(pinchHandler->maximumRotation(), 90.0);
+
+    pinchHandler->setMinimumRotation(-90.0);
+    pinchHandler->setMaximumRotation(45.0);
+
+    QCOMPARE(pinchHandler->minimumRotation(), -90.0);
+    QCOMPARE(pinchHandler->maximumRotation(), 45.0);
+
+    QCOMPARE(rotMinSpy.count(),1);
+    QCOMPARE(rotMaxSpy.count(),1);
+
+    pinchHandler->setMinimumRotation(-90.0);
+    pinchHandler->setMaximumRotation(45.0);
+
+    QCOMPARE(rotMinSpy.count(),1);
+    QCOMPARE(rotMaxSpy.count(),1);
+}
+
+QTouchEvent::TouchPoint makeTouchPoint(int id, QPoint p, QQuickView *v, QQuickItem *i)
+{
+    QTouchEvent::TouchPoint touchPoint(id);
+    touchPoint.setPos(i->mapFromScene(p));
+    touchPoint.setScreenPos(v->mapToGlobal(p));
+    touchPoint.setScenePos(p);
+    return touchPoint;
+}
+
+void tst_QQuickPinchHandler::scale()
+{
+    QQuickView *window = createView();
+    QScopedPointer<QQuickView> scope(window);
+    window->setSource(testFileUrl("pinchproperties.qml"));
+    window->show();
+    QVERIFY(QTest::qWaitForWindowExposed(window));
+    QVERIFY(window->rootObject() != nullptr);
+    qApp->processEvents();
+
+    QQuickPinchHandler *pinchHandler = window->rootObject()->findChild<QQuickPinchHandler*>("pinchHandler");
+    QVERIFY(pinchHandler != nullptr);
+
+    QQuickItem *root = qobject_cast<QQuickItem*>(window->rootObject());
+    QVERIFY(root != nullptr);
+
+    // target
+    QQuickItem *blackRect = window->rootObject()->findChild<QQuickItem*>("blackrect");
+    QVERIFY(blackRect != nullptr);
+
+    QPoint p0(80, 80);
+    QPoint p1(100, 100);
+    {
+        QTest::QTouchEventSequence pinchSequence = QTest::touchEvent(window, device);
+        pinchSequence.press(0, p0, window).commit();
+        QQuickTouchUtils::flush(window);
+        // In order for the stationary point to remember its previous position,
+        // we have to reuse the same pinchSequence object.  Otherwise if we let it
+        // be destroyed and then start a new sequence, point 0 will default to being
+        // stationary at 0, 0, and pinchHandler will filter out that touchpoint because
+        // it is outside its bounds.
+        pinchSequence.stationary(0).press(1, p1, window).commit();
+        QQuickTouchUtils::flush(window);
+
+        QPoint pd(10, 10);
+        // move one point until PinchHandler activates
+        for (int pi = 0; pi < 10 && !pinchHandler->active(); ++pi) {
+            p1 += pd;
+            pinchSequence.stationary(0).move(1, p1, window).commit();
+            QQuickTouchUtils::flush(window);
+        }
+        QCOMPARE(pinchHandler->active(), true);
+        QLineF line(p0, p1);
+        const qreal startLength = line.length();
+
+        p1+=pd;
+        pinchSequence.stationary(0).move(1, p1, window).commit();
+        QQuickTouchUtils::flush(window);
+        line.setP2(p1);
+        qreal scale = line.length() / startLength;
+        QVERIFY(qFloatDistance(root->property("scale").toReal(), scale) < 10);
+        QVERIFY(qFloatDistance(blackRect->scale(), scale) < 10);
+
+        p1+=pd;
+        pinchSequence.stationary(0).move(1, p1, window).commit();
+        QQuickTouchUtils::flush(window);
+        line.setP2(p1);
+        scale = line.length() / startLength;
+
+        QVERIFY(qFloatDistance(root->property("scale").toReal(), scale) < 10);
+        QVERIFY(qFloatDistance(blackRect->scale(), scale) < 10);
+
+        QPointF expectedCentroid = p0 + (p1 - p0)/2;
+        QCOMPARE(pinchHandler->centroid().scenePosition(), expectedCentroid);
+    }
+
+    // scale beyond bound
+    p1 += QPoint(20, 20);
+    {
+        QTest::QTouchEventSequence pinchSequence = QTest::touchEvent(window, device);
+        pinchSequence.stationary(0).move(1, p1, window).commit();
+        QQuickTouchUtils::flush(window);
+        QCOMPARE(blackRect->scale(), qreal(4));    // qquickpinchhandler does not manipulate scale property
+        pinchSequence.release(0, p0, window).release(1, p1, window).commit();
+        QQuickTouchUtils::flush(window);
+    }
+    QCOMPARE(pinchHandler->active(), false);
+}
+
+void tst_QQuickPinchHandler::scaleThreeFingers()
+{
+    QQuickView *window = createView();
+    QScopedPointer<QQuickView> scope(window);
+    window->setSource(testFileUrl("threeFingers.qml"));
+    window->show();
+    QVERIFY(QTest::qWaitForWindowExposed(window));
+    QVERIFY(window->rootObject() != nullptr);
+    qApp->processEvents();
+
+    QQuickPinchHandler *pinchHandler = window->rootObject()->findChild<QQuickPinchHandler*>("pinchHandler");
+    QVERIFY(pinchHandler != nullptr);
+
+    QQuickItem *root = qobject_cast<QQuickItem*>(window->rootObject());
+    QVERIFY(root != nullptr);
+
+    // target
+    QQuickItem *blackRect = window->rootObject()->findChild<QQuickItem*>("blackrect");
+    QVERIFY(blackRect != nullptr);
+
+    // center of blackrect is at 150,150
+    QPoint p0(80, 80);
+    QPoint p1(220, 80);
+    QPoint p2(150, 220);
+    {
+        QTest::QTouchEventSequence pinchSequence = QTest::touchEvent(window, device);
+        pinchSequence.press(0, p0, window).commit();
+        QQuickTouchUtils::flush(window);
+        // In order for the stationary point to remember its previous position,
+        // we have to reuse the same pinchSequence object.  Otherwise if we let it
+        // be destroyed and then start a new sequence, point 0 will default to being
+        // stationary at 0, 0, and pinchHandler will filter out that touchpoint because
+        // it is outside its bounds.
+        pinchSequence.stationary(0).press(1, p1, window).commit();
+        QQuickTouchUtils::flush(window);
+        pinchSequence.stationary(0).stationary(1).press(2, p2, window).commit();
+        QQuickTouchUtils::flush(window);
+        for (int i = 0; i < 5;++i) {
+            p0 += QPoint(-4, -4);
+            p1 += QPoint(+4, -4);
+            p2 += QPoint( 0, +6);
+            pinchSequence.move(0, p0,window).move(1, p1,window).move(2, p2,window).commit();
+            QQuickTouchUtils::flush(window);
+        }
+
+        QCOMPARE(pinchHandler->active(), true);
+        // scale we got was 1.1729088738267854364, but keep some slack
+        QVERIFY(withinBounds(1.163, root->property("scale").toReal(), 1.183));
+        // should not rotate
+        QCOMPARE(root->property("rotation").toReal(), 0.);
+
+        for (int i = 0; i < 5;++i) {
+            p0 += QPoint(-4, -4);
+            p1 += QPoint(+4, -4);
+            p2 += QPoint( 0, +6);
+            pinchSequence.move(0, p0,window).move(1, p1,window).move(2, p2,window).commit();
+            QQuickTouchUtils::flush(window);
+        }
+        // scale we got was 1.4613, but keep some slack
+        QVERIFY(withinBounds(1.361, root->property("scale").toReal(), 1.561));
+
+        // since points were moved symetrically around the y axis, centroid should remain at x:150
+        QCOMPARE(root->property("centroid").value<QQuickHandlerPoint>().scenePosition().x(), 150); // blackrect is at 50,50
+
+        // scale beyond bound, we should reach the maximumScale
+        p0 += QPoint(-40, -40);
+        p1 += QPoint(+40, -40);
+        p2 += QPoint(  0, +60);
+        pinchSequence.move(0, p0,window).move(1, p1,window).move(2, p2,window).commit();
+        QQuickTouchUtils::flush(window);
+
+        QCOMPARE(root->property("scale").toReal(), 2.);
+        pinchSequence.release(0, p0, window).release(1, p1, window).release(2, p2, window).commit();
+        QQuickTouchUtils::flush(window);
+    }
+    QCOMPARE(pinchHandler->active(), false);
+}
+
+void tst_QQuickPinchHandler::pan()
+{
+    QQuickView *window = createView();
+    QScopedPointer<QQuickView> scope(window);
+    window->setSource(testFileUrl("pinchproperties.qml"));
+    window->show();
+    QVERIFY(QTest::qWaitForWindowExposed(window));
+    QVERIFY(window->rootObject() != nullptr);
+    qApp->processEvents();
+
+    QQuickPinchHandler *pinchHandler = window->rootObject()->findChild<QQuickPinchHandler*>("pinchHandler");
+    QVERIFY(pinchHandler != nullptr);
+
+    QQuickItem *root = qobject_cast<QQuickItem*>(window->rootObject());
+    QVERIFY(root != nullptr);
+
+    // target
+    QQuickItem *blackRect = window->rootObject()->findChild<QQuickItem*>("blackrect");
+    QVERIFY(blackRect != nullptr);
+
+    QPoint p0(80, 80);
+    QPoint p1(100, 100);
+    {
+        const int dragThreshold = QGuiApplication::styleHints()->startDragDistance();
+        QTest::QTouchEventSequence pinchSequence = QTest::touchEvent(window, device);
+        pinchSequence.press(0, p0, window).commit();
+        QQuickTouchUtils::flush(window);
+        // In order for the stationary point to remember its previous position,
+        // we have to reuse the same pinchSequence object.
+        pinchSequence.stationary(0).press(1, p1, window).commit();
+        QQuickTouchUtils::flush(window);
+        QVERIFY(!root->property("pinchActive").toBool());
+        QCOMPARE(root->property("scale").toReal(), -1.0);
+
+        p0 += QPoint(dragThreshold, 0);
+        p1 += QPoint(dragThreshold, 0);
+        pinchSequence.move(0, p0, window).move(1, p1, window).commit();
+        QQuickTouchUtils::flush(window);
+        // movement < dragThreshold: pinchHandler not yet active
+        QVERIFY(!root->property("pinchActive").toBool());
+        QCOMPARE(root->property("scale").toReal(), -1.0);
+
+        // just above the dragThreshold: pinchHandler starts
+        p0 += QPoint(1, 0);
+        p1 += QPoint(1, 0);
+        pinchSequence.move(0, p0, window).move(1, p1, window).commit();
+        QQuickTouchUtils::flush(window);
+        QCOMPARE(pinchHandler->active(), true);
+        QCOMPARE(root->property("scale").toReal(), 1.0);
+
+        // Calculation of the center point is tricky at first:
+        // center point of the two touch points in item coordinates:
+        // scene coordinates: (80, 80) + (dragThreshold, 0), (100, 100) + (dragThreshold, 0)
+        //                    = ((180+dT)/2, 180/2) = (90+dT, 90)
+        // item  coordinates: (scene) - (50, 50) = (40+dT, 40)
+        QCOMPARE(pinchHandler->centroid().scenePosition(), QPointF(90 + dragThreshold + 1, 90));
+        // pan started, but no actual movement registered yet:
+        // blackrect starts at 50,50
+        QCOMPARE(blackRect->x(), 50.0);
+        QCOMPARE(blackRect->y(), 50.0);
+
+        p0 += QPoint(10, 0);
+        p1 += QPoint(10, 0);
+        pinchSequence.move(0, p0, window).move(1, p1, window).commit();
+        QQuickTouchUtils::flush(window);
+        QCOMPARE(pinchHandler->centroid().scenePosition(), QPointF(90 + dragThreshold + 11, 90));
+        QCOMPARE(blackRect->x(), 60.0);
+        QCOMPARE(blackRect->y(), 50.0);
+
+        p0 += QPoint(0, 10);
+        p1 += QPoint(0, 10);
+        pinchSequence.move(0, p0, window).move(1, p1, window).commit();
+        QQuickTouchUtils::flush(window);
+        QCOMPARE(pinchHandler->centroid().scenePosition(), QPointF(90 + dragThreshold + 11, 90 + 10));
+        QCOMPARE(blackRect->x(), 60.0);
+        QCOMPARE(blackRect->y(), 60.0);
+
+        p0 += QPoint(10, 10);
+        p1 += QPoint(10, 10);
+        pinchSequence.move(0, p0, window).move(1, p1, window).commit();
+        QQuickTouchUtils::flush(window);
+        // now the item moved again, thus the center point of the touch is moved in total by (10, 10)
+        QCOMPARE(pinchHandler->centroid().scenePosition(), QPointF(90 + dragThreshold + 21, 90 + 20));
+        QCOMPARE(blackRect->x(), 70.0);
+        QCOMPARE(blackRect->y(), 70.0);
+    }
+
+    // pan x beyond bound
+    p0 += QPoint(100,100);
+    p1 += QPoint(100,100);
+    QTest::touchEvent(window, device).move(0, p0, window).move(1, p1, window);
+    QQuickTouchUtils::flush(window);
+
+    QCOMPARE(blackRect->x(), 140.0);
+    QCOMPARE(blackRect->y(), 170.0);
+
+    QTest::touchEvent(window, device).release(0, p0, window).release(1, p1, window);
+    QQuickTouchUtils::flush(window);
+    QVERIFY(!root->property("pinchActive").toBool());
+}
+
+void tst_QQuickPinchHandler::dragAxesEnabled_data()
+{
+    QTest::addColumn<bool>("xEnabled");
+    QTest::addColumn<bool>("yEnabled");
+
+    QTest::newRow("both enabled") << true << true;
+    QTest::newRow("x enabled") << true << false;
+    QTest::newRow("y enabled") << false << true;
+    QTest::newRow("both disabled") << false << false;
+}
+
+void tst_QQuickPinchHandler::dragAxesEnabled()
+{
+    QQuickView *window = createView();
+    QScopedPointer<QQuickView> scope(window);
+    window->setSource(testFileUrl("pinchproperties.qml"));
+    window->show();
+    QVERIFY(QTest::qWaitForWindowExposed(window));
+    QVERIFY(window->rootObject() != nullptr);
+    QQuickItem *blackRect = window->rootObject()->findChild<QQuickItem*>("blackrect");
+    QVERIFY(blackRect != nullptr);
+    QQuickPinchHandler *pinchHandler = blackRect->findChild<QQuickPinchHandler*>();
+    QVERIFY(pinchHandler != nullptr);
+
+    QFETCH(bool, xEnabled);
+    QFETCH(bool, yEnabled);
+    const int dragThreshold = QGuiApplication::styleHints()->startDragDistance();
+    pinchHandler->xAxis()->setEnabled(xEnabled);
+    pinchHandler->yAxis()->setEnabled(yEnabled);
+    QPoint c = blackRect->mapToScene(blackRect->clipRect().center()).toPoint();
+    QPoint p0 = c - QPoint(0, dragThreshold);
+    QPoint p1 = c + QPoint(0, dragThreshold);
+    QPoint blackRectPos = blackRect->position().toPoint();
+
+    // press two points, one above the rectangle's center and one below
+    QTest::QTouchEventSequence pinchSequence = QTest::touchEvent(window, device);
+    pinchSequence.press(0, p0, window).press(1, p1, window).commit();
+    QQuickTouchUtils::flush(window);
+
+    // expand the pinch vertically
+    p0 -= QPoint(0, dragThreshold);
+    p1 += QPoint(0, dragThreshold);
+    pinchSequence.move(0, p0, window).move(1, p1, window).commit();
+    for (int pi = 0; pi < 4; ++pi) {
+        p0 -= QPoint(0, dragThreshold);
+        p1 += QPoint(0, dragThreshold);
+        pinchSequence.move(0, p0, window).move(1, p1, window).commit();
+        QQuickTouchUtils::flush(window);
+        qCDebug(lcPointerTests) << pi << "active" << pinchHandler->active() << "pts" << p0 << p1
+                                << "centroid" << pinchHandler->centroid().scenePosition()
+                                << "rect pos" << blackRect->position() << "scale" << blackRect->scale();
+    }
+    QCOMPARE(pinchHandler->active(), true);
+    QVERIFY(blackRect->scale() >= 2.0);
+    // drag started, but we only did scaling without any translation
+    QCOMPARE(pinchHandler->centroid().scenePosition().toPoint(), c);
+    QCOMPARE(blackRect->position().toPoint().x(), blackRectPos.x());
+    QCOMPARE(blackRect->position().toPoint().y(), blackRectPos.y());
+
+    // drag diagonally
+    p0 += QPoint(150, 150);
+    p1 += QPoint(150, 150);
+    pinchSequence.move(0, p0, window).move(1, p1, window).commit();
+    QQuickTouchUtils::flush(window);
+    // the target should move if the xAxis is enabled, or stay in place if not
+    qCDebug(lcPointerTests) << "after diagonal drag: pts" << p0 << p1
+                            << "centroid" << pinchHandler->centroid().scenePosition()
+                            << "rect pos" << blackRect->position() << "scale" << blackRect->scale();
+    QCOMPARE(pinchHandler->centroid().scenePosition().toPoint(), QPoint(250, 250));
+    QCOMPARE(blackRect->position().toPoint().x(), xEnabled ? 140 : blackRectPos.x()); // because of xAxis.maximum
+    QCOMPARE(blackRect->position().toPoint().y(), yEnabled ? 170 : blackRectPos.y()); // because of yAxis.maximum
+
+    QTest::touchEvent(window, device).release(0, p0, window).release(1, p1, window);
+    QQuickTouchUtils::flush(window);
+}
+
+// test pinchHandler, release one point, touch again to continue pinchHandler
+void tst_QQuickPinchHandler::retouch()
+{
+    const int dragThreshold = QGuiApplication::styleHints()->startDragDistance();
+    QQuickView *window = createView();
+    QScopedPointer<QQuickView> scope(window);
+    window->setSource(testFileUrl("pinchproperties.qml"));
+    window->show();
+    QVERIFY(QTest::qWaitForWindowExposed(window));
+    QVERIFY(window->rootObject() != nullptr);
+    qApp->processEvents();
+
+    QQuickPinchHandler *pinchHandler = window->rootObject()->findChild<QQuickPinchHandler*>("pinchHandler");
+    QVERIFY(pinchHandler != nullptr);
+
+    QQuickItem *root = qobject_cast<QQuickItem*>(window->rootObject());
+    QVERIFY(root != nullptr);
+
+    // target
+    QQuickItem *blackRect = window->rootObject()->findChild<QQuickItem*>("blackrect");
+    QVERIFY(blackRect != nullptr);
+
+    QPoint p0(80, 80);
+    QPoint p1(100, 100);
+    {
+        QTest::QTouchEventSequence pinchSequence = QTest::touchEvent(window, device);
+        pinchSequence.press(0, p0, window).commit();
+        QQuickTouchUtils::flush(window);
+        // In order for the stationary point to remember its previous position,
+        // we have to reuse the same pinchSequence object.
+        pinchSequence.stationary(0).press(1, p1, window).commit();
+        QQuickTouchUtils::flush(window);
+        const QPoint delta(dragThreshold + 1, dragThreshold + 1);
+        p0 -= delta;
+        p1 += delta;
+        pinchSequence.move(0, p0,window).move(1, p1,window).commit();
+        QQuickTouchUtils::flush(window);
+
+        QCOMPARE(root->property("scale").toReal(), 1.0);
+        QCOMPARE(pinchHandler->active(), true);
+
+        p0 -= delta;
+        p1 += delta;
+        pinchSequence.move(0, p0,window).move(1, p1,window).commit();
+        QQuickTouchUtils::flush(window);
+
+        QCOMPARE(pinchHandler->active(), true);
+
+        // accept some slack
+        QVERIFY(withinBounds(1.4, root->property("scale").toReal(), 1.6));
+        QCOMPARE(pinchHandler->centroid().position(), QPointF(40, 40)); // blackrect is at 50,50
+        QVERIFY(withinBounds(1.4, blackRect->scale(), 1.6));
+
+        QCOMPARE(root->property("activeCount").toInt(), 1);
+        QCOMPARE(root->property("deactiveCount").toInt(), 0);
+
+        // Hold down the first finger but release the second one
+        pinchSequence.stationary(0).release(1, p1, window).commit();
+        QQuickTouchUtils::flush(window);
+
+        QCOMPARE(root->property("activeCount").toInt(), 1);
+        QCOMPARE(root->property("deactiveCount").toInt(), 1);
+
+        // Keep holding down the first finger and re-touch the second one, then move them both
+        pinchSequence.stationary(0).press(1, p1, window).commit();
+        QQuickTouchUtils::flush(window);
+        p0 -= QPoint(10,10);
+        p1 += QPoint(10,10);
+        pinchSequence.move(0, p0, window).move(1, p1, window).commit();
+        QQuickTouchUtils::flush(window);
+
+        // Lifting and retouching results in onPinchStarted being called again
+        QCOMPARE(root->property("activeCount").toInt(), 2);
+        QCOMPARE(root->property("deactiveCount").toInt(), 1);
+
+        pinchSequence.release(0, p0, window).release(1, p1, window).commit();
+        QQuickTouchUtils::flush(window);
+
+        QCOMPARE(pinchHandler->active(), false);
+        QCOMPARE(root->property("activeCount").toInt(), 2);
+        QCOMPARE(root->property("deactiveCount").toInt(), 2);
+    }
+}
+
+void tst_QQuickPinchHandler::cancel()
+{
+    const int dragThreshold = QGuiApplication::styleHints()->startDragDistance();
+    QQuickView *window = createView();
+    QScopedPointer<QQuickView> scope(window);
+    window->setSource(testFileUrl("pinchproperties.qml"));
+    window->show();
+    QVERIFY(QTest::qWaitForWindowExposed(window));
+    QVERIFY(window->rootObject() != nullptr);
+    qApp->processEvents();
+
+    QQuickPinchHandler *pinchHandler = window->rootObject()->findChild<QQuickPinchHandler*>("pinchHandler");
+    QVERIFY(pinchHandler != nullptr);
+
+    QQuickItem *root = qobject_cast<QQuickItem*>(window->rootObject());
+    QVERIFY(root != nullptr);
+
+    // target
+    QQuickItem *blackRect = window->rootObject()->findChild<QQuickItem*>("blackrect");
+    QVERIFY(blackRect != nullptr);
+
+    QPoint p0(80, 80);
+    QPoint p1(100, 100);
+    {
+        QTest::QTouchEventSequence pinchSequence = QTest::touchEvent(window, device);
+        pinchSequence.press(0, p0, window).commit();
+        QQuickTouchUtils::flush(window);
+        // In order for the stationary point to remember its previous position,
+        // we have to reuse the same pinchSequence object.  Otherwise if we let it
+        // be destroyed and then start a new sequence, point 0 will default to being
+        // stationary at 0, 0, and pinchHandler will filter out that touchpoint because
+        // it is outside its bounds.
+        pinchSequence.stationary(0).press(1, p1, window).commit();
+        QQuickTouchUtils::flush(window);
+        const QPoint delta(dragThreshold + 1, dragThreshold + 1);
+        p0 -= delta;
+        p1 += delta;
+        pinchSequence.move(0, p0,window).move(1, p1,window).commit();
+        QQuickTouchUtils::flush(window);
+
+        QCOMPARE(root->property("scale").toReal(), 1.0);
+        QCOMPARE(pinchHandler->active(), true);
+
+        p0 -= delta;
+        p1 += delta;
+        pinchSequence.move(0, p0,window).move(1, p1,window).commit();
+        QQuickTouchUtils::flush(window);
+
+        QVERIFY(withinBounds(1.4, root->property("scale").toReal(), 1.6));
+        QCOMPARE(pinchHandler->centroid().position(), QPointF(40, 40)); // blackrect is at 50,50
+        QVERIFY(withinBounds(1.4, blackRect->scale(), 1.6));
+
+        QSKIP("cancel is not supported atm");
+
+        QTouchEvent cancelEvent(QEvent::TouchCancel);
+        cancelEvent.setDevice(device);
+        QCoreApplication::sendEvent(window, &cancelEvent);
+        QQuickTouchUtils::flush(window);
+
+        QCOMPARE(root->property("scale").toReal(), 1.0);
+        QCOMPARE(root->property("center").toPointF(), QPointF(40, 40)); // blackrect is at 50,50
+        QCOMPARE(blackRect->scale(), 1.0);
+        QVERIFY(!root->property("pinchActive").toBool());
+    }
+}
+
+void tst_QQuickPinchHandler::transformedpinchHandler_data()
+{
+    QTest::addColumn<QPoint>("p0");
+    QTest::addColumn<QPoint>("p1");
+    QTest::addColumn<bool>("shouldPinch");
+
+    QTest::newRow("checking inner pinchHandler 1")
+        << QPoint(200, 140) << QPoint(200, 260) << true;
+
+    QTest::newRow("checking inner pinchHandler 2")
+        << QPoint(140, 200) << QPoint(200, 140) << true;
+
+    QTest::newRow("checking inner pinchHandler 3")
+        << QPoint(140, 200) << QPoint(260, 200) << true;
+
+    QTest::newRow("checking outer pinchHandler 1")
+        << QPoint(140, 140) << QPoint(260, 260) << false;
+
+    QTest::newRow("checking outer pinchHandler 2")
+        << QPoint(140, 140) << QPoint(200, 200) << false;
+
+    QTest::newRow("checking outer pinchHandler 3")
+        << QPoint(140, 260) << QPoint(260, 260) << false;
+}
+
+void tst_QQuickPinchHandler::transformedpinchHandler()
+{
+    QFETCH(QPoint, p0);
+    QFETCH(QPoint, p1);
+    QFETCH(bool, shouldPinch);
+
+    QQuickView *view = createView();
+    QScopedPointer<QQuickView> scope(view);
+    view->setSource(testFileUrl("transformedPinchHandler.qml"));
+    view->show();
+    QVERIFY(QTest::qWaitForWindowExposed(view));
+    QVERIFY(view->rootObject() != nullptr);
+    qApp->processEvents();
+
+    QQuickPinchHandler *pinchHandler = view->rootObject()->findChild<QQuickPinchHandler*>("pinchHandler");
+    QVERIFY(pinchHandler != nullptr);
+
+    const int threshold = qApp->styleHints()->startDragDistance();
+
+    {
+        QTest::QTouchEventSequence pinchSequence = QTest::touchEvent(view, device);
+        // start pinchHandler
+        pinchSequence.press(0, p0, view).commit();
+        QQuickTouchUtils::flush(view);
+        // In order for the stationary point to remember its previous position,
+        // we have to reuse the same pinchSequence object.
+        pinchSequence.stationary(0).press(1, p1, view).commit();
+        QQuickTouchUtils::flush(view);
+
+        // we move along the line that the two points form.
+        // The distance we move should be above the threshold (threshold * 2 to be safe)
+        QVector2D delta(p1 - p0);
+        delta.normalize();
+        QVector2D movement = delta * (threshold * 2);
+        pinchSequence.stationary(0).move(1, p1 + movement.toPoint(), view).commit();
+        QQuickTouchUtils::flush(view);
+        QCOMPARE(pinchHandler->active(), shouldPinch);
+
+        // release pinchHandler
+        pinchSequence.release(0, p0, view).release(1, p1, view).commit();
+        QQuickTouchUtils::flush(view);
+        QCOMPARE(pinchHandler->active(), false);
+    }
+}
+
+QQuickView *tst_QQuickPinchHandler::createView()
+{
+    QQuickView *window = new QQuickView(0);
+    window->setGeometry(0,0,240,320);
+
+    return window;
+}
+
+QTEST_MAIN(tst_QQuickPinchHandler)
+
+#include "tst_qquickpinchhandler.moc"
diff --git a/tests/auto/quick/pointerhandlers/qquickpointerhandler/data/dynamicallyCreated.qml b/tests/auto/quick/pointerhandlers/qquickpointerhandler/data/dynamicallyCreated.qml
new file mode 100644
index 0000000000..8f774a7ec3
--- /dev/null
+++ b/tests/auto/quick/pointerhandlers/qquickpointerhandler/data/dynamicallyCreated.qml
@@ -0,0 +1,34 @@
+import QtQuick 2.12
+import Qt.test 1.0
+
+Item {
+    id: root
+    objectName: "root Item"
+    width: 320
+    height: 480
+
+    Rectangle {
+        objectName: "eventItem's bounds"
+        anchors.fill: eventItem
+        color: "lightsteelblue"
+    }
+
+    EventItem {
+        id: eventItem
+        objectName: "eventItem1"
+        x: 5
+        y: 5
+        height: 30
+        width: 30
+
+        Component.onCompleted: handlerComponent.createObject(eventItem)
+
+        Component {
+            id: handlerComponent
+
+            EventHandler {
+                objectName: "eventHandler"
+            }
+        }
+    }
+}
diff --git a/tests/auto/quick/pointerhandlers/qquickpointerhandler/data/dynamicallyCreatedInWindow.qml b/tests/auto/quick/pointerhandlers/qquickpointerhandler/data/dynamicallyCreatedInWindow.qml
new file mode 100644
index 0000000000..058726b267
--- /dev/null
+++ b/tests/auto/quick/pointerhandlers/qquickpointerhandler/data/dynamicallyCreatedInWindow.qml
@@ -0,0 +1,20 @@
+import QtQuick 2.12
+import QtQuick.Window 2.12
+import Qt.test 1.0
+
+Window {
+    id: root
+    objectName: "root Window"
+    width: 320
+    height: 480
+
+    Component.onCompleted: handlerComponent.createObject(root)
+
+    Component {
+        id: handlerComponent
+
+        EventHandler {
+            objectName: "eventHandler"
+        }
+    }
+}
diff --git a/tests/auto/quick/pointerhandlers/qquickpointerhandler/data/handlerInWindow.qml b/tests/auto/quick/pointerhandlers/qquickpointerhandler/data/handlerInWindow.qml
new file mode 100644
index 0000000000..49ec9be4a7
--- /dev/null
+++ b/tests/auto/quick/pointerhandlers/qquickpointerhandler/data/handlerInWindow.qml
@@ -0,0 +1,14 @@
+import QtQuick 2.12
+import QtQuick.Window 2.12
+import Qt.test 1.0
+
+Window {
+    id: root
+    objectName: "root Window"
+    width: 320
+    height: 480
+
+    EventHandler {
+        objectName: "eventHandler"
+    }
+}
diff --git a/tests/auto/quick/pointerhandlers/qquickpointerhandler/data/singleitem.qml b/tests/auto/quick/pointerhandlers/qquickpointerhandler/data/singleitem.qml
new file mode 100644
index 0000000000..126cf3ff2b
--- /dev/null
+++ b/tests/auto/quick/pointerhandlers/qquickpointerhandler/data/singleitem.qml
@@ -0,0 +1,28 @@
+import QtQuick 2.8
+import Qt.test 1.0
+
+Item {
+    id: root
+    objectName: "root Item"
+    width: 320
+    height: 480
+
+    Rectangle {
+        objectName: "eventItem's bounds"
+        anchors.fill: eventItem
+        color: "lightsteelblue"
+    }
+
+    EventItem {
+        id: eventItem
+        objectName: "eventItem1"
+        x: 5
+        y: 5
+        height: 30
+        width: 30
+
+        EventHandler {
+            objectName: "eventHandler"
+        }
+    }
+}
diff --git a/tests/auto/quick/pointerhandlers/qquickpointerhandler/qquickpointerhandler.pro b/tests/auto/quick/pointerhandlers/qquickpointerhandler/qquickpointerhandler.pro
new file mode 100644
index 0000000000..c386969206
--- /dev/null
+++ b/tests/auto/quick/pointerhandlers/qquickpointerhandler/qquickpointerhandler.pro
@@ -0,0 +1,16 @@
+CONFIG += testcase
+
+TARGET = tst_qquickpointerhandler
+QT += core-private gui-private qml-private quick-private  testlib
+
+macos:CONFIG -= app_bundle
+
+SOURCES  += tst_qquickpointerhandler.cpp
+
+include (../../../shared/util.pri)
+include (../../shared/util.pri)
+
+TESTDATA = data/*
+
+# OTHER_FILES += data/foo.qml
+
diff --git a/tests/auto/quick/pointerhandlers/qquickpointerhandler/tst_qquickpointerhandler.cpp b/tests/auto/quick/pointerhandlers/qquickpointerhandler/tst_qquickpointerhandler.cpp
new file mode 100644
index 0000000000..2b6482465c
--- /dev/null
+++ b/tests/auto/quick/pointerhandlers/qquickpointerhandler/tst_qquickpointerhandler.cpp
@@ -0,0 +1,685 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtTest/QtTest>
+
+#include <private/qdebug_p.h>
+#include <QtGui/qstylehints.h>
+#include <QtQuick/private/qquickpointerhandler_p.h>
+#include <QtQuick/qquickitem.h>
+#include <QtQuick/qquickview.h>
+
+#include "../../../shared/util.h"
+#include "../../shared/viewtestutil.h"
+
+Q_LOGGING_CATEGORY(lcPointerTests, "qt.quick.pointer.tests")
+
+class Event
+{
+    Q_GADGET
+public:
+    enum Destination {
+        FilterDestination,
+        MouseDestination,
+        TouchDestination,
+        HandlerDestination
+    };
+    Q_ENUM(Destination)
+
+    Event(Destination d, QEvent::Type t, Qt::TouchPointState s, int grabTransition, QPointF item, QPointF scene)
+        : destination(d), type(t), state(s), grabTransition(grabTransition), posWrtItem(item), posWrtScene(scene)
+    {}
+
+    Destination destination;
+    QEvent::Type type;                      // if this represents a QEvent that was received
+    Qt::TouchPointState state;              // if this represents an event (pointer, touch or mouse)
+    int grabTransition;                     // if this represents an onGrabChanged() notification (QQuickEventPoint::GrabTransition)
+    QPointF posWrtItem;
+    QPointF posWrtScene;
+};
+
+#ifndef QT_NO_DEBUG_STREAM
+QDebug operator<<(QDebug dbg, const class Event &event) {
+    QDebugStateSaver saver(dbg);
+    dbg.nospace();
+    dbg << "Event(";
+    QtDebugUtils::formatQEnum(dbg, event.destination);
+    dbg << ' ';
+    QtDebugUtils::formatQEnum(dbg, event.type);
+    dbg << ' ';
+    QtDebugUtils::formatQEnum(dbg, event.state);
+    if (event.grabTransition) {
+        dbg << ' ';
+        QtDebugUtils::formatQEnum(dbg, QQuickEventPoint::GrabTransition(event.grabTransition));
+    }
+    dbg << " @ ";
+    QtDebugUtils::formatQPoint(dbg, event.posWrtItem);
+    dbg << " S ";
+    QtDebugUtils::formatQPoint(dbg, event.posWrtScene);
+    dbg << ')';
+    return dbg;
+}
+#endif
+
+enum {
+    NoGrab = 0,
+};
+
+class EventItem : public QQuickItem
+{
+    Q_OBJECT
+public:
+    EventItem(QQuickItem *parent = nullptr)
+        : QQuickItem(parent), acceptPointer(false), grabPointer(false), acceptMouse(false), acceptTouch(false), filterTouch(false)
+    {}
+
+    inline int grabTransition(bool accept, Qt::TouchPointState state) {
+        return (accept && (state != Qt::TouchPointReleased)) ? (int)QQuickEventPoint::GrabExclusive : (int)NoGrab;
+    }
+
+    void touchEvent(QTouchEvent *event)
+    {
+        qCDebug(lcPointerTests) << event << "will accept?" << acceptTouch;
+        for (const QTouchEvent::TouchPoint &tp : event->touchPoints())
+            eventList.append(Event(Event::TouchDestination, event->type(), tp.state(), grabTransition(acceptTouch, tp.state()), tp.pos(), tp.scenePos()));
+        event->setAccepted(acceptTouch);
+    }
+    void mousePressEvent(QMouseEvent *event)
+    {
+        qCDebug(lcPointerTests) << event;
+        eventList.append(Event(Event::MouseDestination, event->type(), Qt::TouchPointPressed, grabTransition(acceptMouse, Qt::TouchPointPressed), event->pos(), event->windowPos()));
+        event->setAccepted(acceptMouse);
+    }
+    void mouseMoveEvent(QMouseEvent *event)
+    {
+        qCDebug(lcPointerTests) << event;
+        eventList.append(Event(Event::MouseDestination, event->type(), Qt::TouchPointMoved, grabTransition(acceptMouse, Qt::TouchPointMoved), event->pos(), event->windowPos()));
+        event->setAccepted(acceptMouse);
+    }
+    void mouseReleaseEvent(QMouseEvent *event)
+    {
+        qCDebug(lcPointerTests) << event;
+        eventList.append(Event(Event::MouseDestination, event->type(), Qt::TouchPointReleased, grabTransition(acceptMouse, Qt::TouchPointReleased), event->pos(), event->windowPos()));
+        event->setAccepted(acceptMouse);
+    }
+    void mouseDoubleClickEvent(QMouseEvent *event)
+    {
+        qCDebug(lcPointerTests) << event;
+        eventList.append(Event(Event::MouseDestination, event->type(), Qt::TouchPointPressed, grabTransition(acceptMouse, Qt::TouchPointPressed), event->pos(), event->windowPos()));
+        event->setAccepted(acceptMouse);
+    }
+
+    void mouseUngrabEvent()
+    {
+        qCDebug(lcPointerTests);
+        eventList.append(Event(Event::MouseDestination, QEvent::UngrabMouse, Qt::TouchPointReleased, QQuickEventPoint::UngrabExclusive, QPoint(0,0), QPoint(0,0)));
+    }
+
+    bool event(QEvent *event)
+    {
+        qCDebug(lcPointerTests) << event;
+        return QQuickItem::event(event);
+    }
+
+    QList<Event> eventList;
+    bool acceptPointer;
+    bool grabPointer;
+    bool acceptMouse;
+    bool acceptTouch;
+    bool filterTouch; // when used as event filter
+
+    bool eventFilter(QObject *o, QEvent *event)
+    {
+        qCDebug(lcPointerTests) << event << o;
+        if (event->type() == QEvent::TouchBegin ||
+                event->type() == QEvent::TouchUpdate ||
+                event->type() == QEvent::TouchCancel ||
+                event->type() == QEvent::TouchEnd) {
+            QTouchEvent *touch = static_cast<QTouchEvent*>(event);
+            for (const QTouchEvent::TouchPoint &tp : touch->touchPoints())
+                eventList.append(Event(Event::FilterDestination, event->type(), tp.state(), QQuickEventPoint::GrabExclusive, tp.pos(), tp.scenePos()));
+            if (filterTouch)
+                event->accept();
+            return true;
+        }
+        return false;
+    }
+};
+
+#define QCOMPARE_EVENT(i, d, t, s, g) \
+    {\
+        const Event &event = eventItem1->eventList.at(i);\
+        QCOMPARE(event.destination, d);\
+        QCOMPARE(event.type, t);\
+        QCOMPARE(event.state, s);\
+        QCOMPARE(event.grabTransition, g);\
+    }\
+
+class EventHandler : public QQuickPointerHandler
+{
+public:
+    void handlePointerEventImpl(QQuickPointerEvent *event) override
+    {
+        QQuickPointerHandler::handlePointerEventImpl(event);
+        if (!enabled())
+            return;
+        if (event->isPressEvent())
+            ++pressEventCount;
+        if (event->isReleaseEvent())
+            ++releaseEventCount;
+        EventItem *item = qmlobject_cast<EventItem *>(target());
+        if (!item) {
+            event->point(0)->setGrabberPointerHandler(this);
+            return;
+        }
+        qCDebug(lcPointerTests) << item->objectName() << event;
+        int c = event->pointCount();
+        for (int i = 0; i < c; ++i) {
+            QQuickEventPoint *point = event->point(i);
+            if (item->acceptPointer)
+                point->setAccepted(item->acceptPointer); // does NOT imply a grab
+            if (item->grabPointer)
+                setExclusiveGrab(point, true);
+            qCDebug(lcPointerTests) << "        " << i << ":" << point << "accepted?" << item->acceptPointer << "grabbed?" << (point->exclusiveGrabber() == this);
+            item->eventList.append(Event(Event::HandlerDestination, QEvent::Pointer,
+                static_cast<Qt::TouchPointState>(point->state()),
+                item->grabPointer ? (int)QQuickEventPoint::GrabExclusive : (int)NoGrab,
+                eventPos(point), point->scenePosition()));
+        }
+    }
+
+    void onGrabChanged(QQuickPointerHandler *, QQuickEventPoint::GrabTransition stateChange, QQuickEventPoint *point) override
+    {
+        EventItem *item = qmlobject_cast<EventItem *>(target());
+        if (item)
+            item->eventList.append(Event(Event::HandlerDestination, QEvent::None,
+                static_cast<Qt::TouchPointState>(point->state()), stateChange, eventPos(point), point->scenePosition()));
+    }
+
+    int pressEventCount = 0;
+    int releaseEventCount = 0;
+};
+
+class tst_PointerHandlers : public QQmlDataTest
+{
+    Q_OBJECT
+public:
+    tst_PointerHandlers()
+        :touchDevice(QTest::createTouchDevice())
+    {}
+
+private slots:
+    void initTestCase();
+
+    void touchEventDelivery_data();
+    void touchEventDelivery();
+    void mouseEventDelivery();
+    void touchReleaseOutside_data();
+    void touchReleaseOutside();
+    void dynamicCreation();
+    void handlerInWindow();
+    void dynamicCreationInWindow();
+
+protected:
+    bool eventFilter(QObject *, QEvent *event)
+    {
+        Qt::TouchPointState tpState;
+        switch (event->type()) {
+        case QEvent::MouseButtonPress:
+            tpState = Qt::TouchPointPressed;
+            break;
+        case QEvent::MouseMove:
+            tpState = Qt::TouchPointMoved;
+            break;
+        case QEvent::MouseButtonRelease:
+            tpState = Qt::TouchPointReleased;
+            break;
+        default:
+            // So far we aren't recording filtered touch events here - they would be quite numerous in some cases
+            return false;
+        }
+        QMouseEvent *me = static_cast<QMouseEvent*>(event);
+        filteredEventList.append(Event(Event::FilterDestination, event->type(), tpState,
+                                       0, me->pos(), me->globalPos()));
+        return false;
+    }
+
+private:
+    void createView(QScopedPointer<QQuickView> &window, const char *fileName);
+    QTouchDevice *touchDevice;
+    QList<Event> filteredEventList;
+};
+
+void tst_PointerHandlers::createView(QScopedPointer<QQuickView> &window, const char *fileName)
+{
+    window.reset(new QQuickView);
+//    window->setGeometry(0,0,240,320);
+    window->setSource(testFileUrl(fileName));
+    QTRY_COMPARE(window->status(), QQuickView::Ready);
+    QQuickViewTestUtil::centerOnScreen(window.data());
+    QQuickViewTestUtil::moveMouseAway(window.data());
+
+    window->show();
+    QVERIFY(QTest::qWaitForWindowActive(window.data()));
+    QVERIFY(window->rootObject() != nullptr);
+}
+
+void tst_PointerHandlers::initTestCase()
+{
+    QQmlDataTest::initTestCase();
+    qmlRegisterType<EventItem>("Qt.test", 1, 0, "EventItem");
+    qmlRegisterType<EventHandler>("Qt.test", 1, 0, "EventHandler");
+}
+
+void tst_PointerHandlers::touchEventDelivery_data()
+{
+    QTest::addColumn<bool>("synthMouse"); // AA_SynthesizeMouseForUnhandledTouchEvents
+    QTest::newRow("no synth") << false;
+    QTest::newRow("synth") << true;
+}
+
+void tst_PointerHandlers::touchEventDelivery()
+{
+    QFETCH(bool, synthMouse);
+    qApp->setAttribute(Qt::AA_SynthesizeMouseForUnhandledTouchEvents, synthMouse);
+
+    QScopedPointer<QQuickView> windowPtr;
+    createView(windowPtr, "singleitem.qml");
+    QQuickView * window = windowPtr.data();
+
+    EventItem *eventItem1 = window->rootObject()->findChild<EventItem*>("eventItem1");
+    QVERIFY(eventItem1);
+
+    // Do not accept anything
+    QPoint p1 = QPoint(20, 20);
+    QTest::touchEvent(window, touchDevice).press(0, p1, window);
+    QQuickTouchUtils::flush(window);
+    QTRY_COMPARE(eventItem1->eventList.size(), synthMouse ? 3 : 2);
+    QCOMPARE_EVENT(0, Event::HandlerDestination, QEvent::Pointer, Qt::TouchPointPressed, NoGrab);
+    QCOMPARE_EVENT(1, Event::TouchDestination, QEvent::TouchBegin, Qt::TouchPointPressed, NoGrab);
+    if (synthMouse)
+        QCOMPARE_EVENT(2, Event::MouseDestination, QEvent::MouseButtonPress, Qt::TouchPointPressed, NoGrab);
+    p1 += QPoint(10, 0);
+    QTest::touchEvent(window, touchDevice).move(0, p1, window);
+    QQuickTouchUtils::flush(window);
+    QCOMPARE(eventItem1->eventList.size(), synthMouse ? 4 : 3);
+    QCOMPARE_EVENT(eventItem1->eventList.size() - 1, Event::HandlerDestination, QEvent::Pointer, Qt::TouchPointMoved, NoGrab);
+    QTest::touchEvent(window, touchDevice).release(0, p1, window);
+    QQuickTouchUtils::flush(window);
+    QCOMPARE(eventItem1->eventList.size(), synthMouse ? 5 : 4);
+    QCOMPARE_EVENT(eventItem1->eventList.size() - 1, Event::HandlerDestination, QEvent::Pointer, Qt::TouchPointReleased, NoGrab);
+    eventItem1->eventList.clear();
+
+    // Accept touch
+    eventItem1->acceptTouch = true;
+    p1 = QPoint(20, 20);
+    QTest::touchEvent(window, touchDevice).press(0, p1, window);
+    QQuickTouchUtils::flush(window);
+    QCOMPARE(eventItem1->eventList.size(), 2);
+    QCOMPARE_EVENT(0, Event::HandlerDestination, QEvent::Pointer, Qt::TouchPointPressed, NoGrab);
+    QCOMPARE_EVENT(1, Event::TouchDestination, QEvent::TouchBegin, Qt::TouchPointPressed, QQuickEventPoint::GrabExclusive);
+    auto pointerEvent = QQuickWindowPrivate::get(window)->pointerEventInstance(QQuickPointerDevice::touchDevices().at(0));
+    QCOMPARE(pointerEvent->point(0)->exclusiveGrabber(), eventItem1);
+    p1 += QPoint(10, 0);
+    QTest::touchEvent(window, touchDevice).move(0, p1, window);
+    QQuickTouchUtils::flush(window);
+    QCOMPARE(eventItem1->eventList.size(), 4);
+    QCOMPARE_EVENT(2, Event::HandlerDestination, QEvent::Pointer, Qt::TouchPointMoved, NoGrab);
+    QCOMPARE_EVENT(3, Event::TouchDestination, QEvent::TouchUpdate, Qt::TouchPointMoved, QQuickEventPoint::GrabExclusive);
+    QTest::touchEvent(window, touchDevice).release(0, p1, window);
+    QQuickTouchUtils::flush(window);
+    QCOMPARE(eventItem1->eventList.size(), 6);
+    QCOMPARE_EVENT(4, Event::HandlerDestination, QEvent::Pointer, Qt::TouchPointReleased, NoGrab);
+    QCOMPARE_EVENT(5, Event::TouchDestination, QEvent::TouchEnd, Qt::TouchPointReleased, NoGrab);
+    eventItem1->eventList.clear();
+
+    // wait to avoid getting a double click event
+    QTest::qWait(qApp->styleHints()->mouseDoubleClickInterval() + 10);
+
+    // Accept mouse
+    eventItem1->acceptTouch = false;
+    eventItem1->acceptMouse = true;
+    eventItem1->setAcceptedMouseButtons(Qt::LeftButton);
+    p1 = QPoint(20, 20);
+    QTest::touchEvent(window, touchDevice).press(0, p1, window);
+    QQuickTouchUtils::flush(window);
+    QCOMPARE(eventItem1->eventList.size(), synthMouse ? 3 : 2);
+    QCOMPARE_EVENT(0, Event::HandlerDestination, QEvent::Pointer, Qt::TouchPointPressed, NoGrab);
+    QCOMPARE_EVENT(1, Event::TouchDestination, QEvent::TouchBegin, Qt::TouchPointPressed, NoGrab);
+    if (synthMouse)
+        QCOMPARE_EVENT(2, Event::MouseDestination, QEvent::MouseButtonPress, Qt::TouchPointPressed, QQuickEventPoint::GrabExclusive);
+    QCOMPARE(window->mouseGrabberItem(), synthMouse ? eventItem1 : nullptr);
+
+    QPointF localPos = eventItem1->mapFromScene(p1);
+    QPointF scenePos = p1; // item is at 0,0
+    QCOMPARE(eventItem1->eventList.at(1).posWrtItem, localPos);
+    QCOMPARE(eventItem1->eventList.at(1).posWrtScene, scenePos);
+    if (synthMouse) {
+        QCOMPARE(eventItem1->eventList.at(2).posWrtItem, localPos);
+        QCOMPARE(eventItem1->eventList.at(2).posWrtScene, scenePos);
+    }
+
+    p1 += QPoint(10, 0);
+    QTest::touchEvent(window, touchDevice).move(0, p1, window);
+    QQuickTouchUtils::flush(window);
+    QCOMPARE(eventItem1->eventList.size(), synthMouse ? 6 : 3);
+    if (synthMouse) {
+        QCOMPARE_EVENT(3, Event::HandlerDestination, QEvent::Pointer, Qt::TouchPointMoved, NoGrab);
+        QCOMPARE_EVENT(4, Event::TouchDestination, QEvent::TouchUpdate, Qt::TouchPointMoved, NoGrab);
+        QCOMPARE_EVENT(5, Event::MouseDestination, QEvent::MouseMove, Qt::TouchPointMoved, QQuickEventPoint::GrabExclusive);
+    }
+    QTest::touchEvent(window, touchDevice).release(0, p1, window);
+    QQuickTouchUtils::flush(window);
+    QCOMPARE(eventItem1->eventList.size(), synthMouse ? 10 : 4);
+    if (synthMouse) {
+        QCOMPARE_EVENT(6, Event::HandlerDestination, QEvent::Pointer, Qt::TouchPointReleased, NoGrab);
+        QCOMPARE_EVENT(7, Event::TouchDestination, QEvent::TouchEnd, Qt::TouchPointReleased, NoGrab);
+        QCOMPARE_EVENT(8, Event::MouseDestination, QEvent::MouseButtonRelease, Qt::TouchPointReleased, NoGrab);
+        QCOMPARE_EVENT(9, Event::MouseDestination, QEvent::UngrabMouse, Qt::TouchPointReleased, QQuickEventPoint::UngrabExclusive);
+    } else {
+        QCOMPARE_EVENT(3, Event::HandlerDestination, QEvent::Pointer, Qt::TouchPointReleased, NoGrab);
+    }
+    eventItem1->eventList.clear();
+
+    // wait to avoid getting a double click event
+    QTest::qWait(qApp->styleHints()->mouseDoubleClickInterval() + 10);
+
+    // Accept mouse buttons but not the touch event
+    eventItem1->acceptTouch = false;
+    eventItem1->acceptMouse = false;
+    eventItem1->setAcceptedMouseButtons(Qt::LeftButton);
+    p1 = QPoint(20, 20);
+    QTest::touchEvent(window, touchDevice).press(0, p1, window);
+    QQuickTouchUtils::flush(window);
+    QCOMPARE(eventItem1->eventList.size(), synthMouse ? 3 : 2);
+    QCOMPARE_EVENT(0, Event::HandlerDestination, QEvent::Pointer, Qt::TouchPointPressed, NoGrab);
+    QCOMPARE_EVENT(1, Event::TouchDestination, QEvent::TouchBegin, Qt::TouchPointPressed, NoGrab);
+    if (synthMouse)
+        QCOMPARE_EVENT(2, Event::MouseDestination, QEvent::MouseButtonPress, Qt::TouchPointPressed, NoGrab);
+    QCOMPARE(pointerEvent->point(0)->exclusiveGrabber(), nullptr);
+    p1 += QPoint(10, 0);
+    QTest::touchEvent(window, touchDevice).move(0, p1, window);
+    QQuickTouchUtils::flush(window);
+    QCOMPARE(eventItem1->eventList.size(), synthMouse ? 4 : 3);
+    QTest::touchEvent(window, touchDevice).release(0, p1, window);
+    QQuickTouchUtils::flush(window);
+    QCOMPARE(eventItem1->eventList.size(), synthMouse ? 5 : 4);
+    eventItem1->eventList.clear();
+
+    // wait to avoid getting a double click event
+    QTest::qWait(qApp->styleHints()->mouseDoubleClickInterval() + 10);
+
+    // Accept touch
+    eventItem1->acceptTouch = true;
+    eventItem1->setAcceptedMouseButtons(Qt::LeftButton);
+    p1 = QPoint(20, 20);
+    QTest::touchEvent(window, touchDevice).press(0, p1, window);
+    QQuickTouchUtils::flush(window);
+    QCOMPARE(eventItem1->eventList.size(), 2);
+    QCOMPARE_EVENT(0, Event::HandlerDestination, QEvent::Pointer, Qt::TouchPointPressed, NoGrab);
+    QCOMPARE_EVENT(1, Event::TouchDestination, QEvent::TouchBegin, Qt::TouchPointPressed, QQuickEventPoint::GrabExclusive);
+    p1 += QPoint(10, 0);
+    QTest::touchEvent(window, touchDevice).move(0, p1, window);
+    QQuickTouchUtils::flush(window);
+    QCOMPARE(eventItem1->eventList.size(), 4);
+    QCOMPARE_EVENT(2, Event::HandlerDestination, QEvent::Pointer, Qt::TouchPointMoved, NoGrab);
+    QCOMPARE_EVENT(3, Event::TouchDestination, QEvent::TouchUpdate, Qt::TouchPointMoved, QQuickEventPoint::GrabExclusive);
+    QTest::touchEvent(window, touchDevice).release(0, p1, window);
+    QQuickTouchUtils::flush(window);
+    QCOMPARE(eventItem1->eventList.size(), 6);
+    QCOMPARE_EVENT(4, Event::HandlerDestination, QEvent::Pointer, Qt::TouchPointReleased, NoGrab);
+    QCOMPARE_EVENT(5, Event::TouchDestination, QEvent::TouchEnd, Qt::TouchPointReleased, NoGrab);
+    eventItem1->eventList.clear();
+
+    // Accept pointer events
+    eventItem1->acceptPointer = true;
+    eventItem1->grabPointer = true;
+    p1 = QPoint(20, 20);
+    QTest::touchEvent(window, touchDevice).press(0, p1, window);
+    QQuickTouchUtils::flush(window);
+    QCOMPARE(eventItem1->eventList.size(), 2);
+    QCOMPARE_EVENT(0, Event::HandlerDestination, QEvent::None, Qt::TouchPointPressed, QQuickEventPoint::GrabExclusive);
+    QCOMPARE_EVENT(1, Event::HandlerDestination, QEvent::Pointer, Qt::TouchPointPressed, QQuickEventPoint::GrabExclusive);
+    p1 += QPoint(10, 0);
+    QTest::touchEvent(window, touchDevice).move(0, p1, window);
+    QQuickTouchUtils::flush(window);
+    QCOMPARE(eventItem1->eventList.size(), 3);
+    QCOMPARE_EVENT(2, Event::HandlerDestination, QEvent::Pointer, Qt::TouchPointMoved, QQuickEventPoint::GrabExclusive);
+    QTest::touchEvent(window, touchDevice).release(0, p1, window);
+    QQuickTouchUtils::flush(window);
+    QCOMPARE(eventItem1->eventList.size(), 5);
+    qCDebug(lcPointerTests) << eventItem1->eventList;
+    QCOMPARE_EVENT(3, Event::HandlerDestination, QEvent::Pointer, Qt::TouchPointReleased, QQuickEventPoint::GrabExclusive);
+    QCOMPARE_EVENT(4, Event::HandlerDestination, QEvent::None, Qt::TouchPointReleased, QQuickEventPoint::UngrabExclusive);
+    eventItem1->eventList.clear();
+}
+
+void tst_PointerHandlers::mouseEventDelivery()
+{
+    QScopedPointer<QQuickView> windowPtr;
+    createView(windowPtr, "singleitem.qml");
+    QQuickView * window = windowPtr.data();
+
+    EventItem *eventItem1 = window->rootObject()->findChild<EventItem*>("eventItem1");
+    QVERIFY(eventItem1);
+
+    // Do not accept anything
+    QPoint p1 = QPoint(20, 20);
+    QTest::mousePress(window, Qt::LeftButton, Qt::NoModifier, p1);
+    QCOMPARE(eventItem1->eventList.size(), 2);
+    p1 += QPoint(10, 0);
+    QTest::mouseMove(window, p1);
+    QCOMPARE(eventItem1->eventList.size(), 3);
+    QTest::mouseRelease(window, Qt::LeftButton);
+    QCOMPARE(eventItem1->eventList.size(), 3);
+    eventItem1->eventList.clear();
+
+    // wait to avoid getting a double click event
+    QTest::qWait(qApp->styleHints()->mouseDoubleClickInterval() + 10);
+
+    // Accept mouse
+    eventItem1->acceptTouch = false;
+    eventItem1->acceptMouse = true;
+    eventItem1->setAcceptedMouseButtons(Qt::LeftButton);
+    p1 = QPoint(20, 20);
+    QTest::mousePress(window, Qt::LeftButton, Qt::NoModifier, p1);
+    QCOMPARE(eventItem1->eventList.size(), 2);
+    QCOMPARE_EVENT(0, Event::HandlerDestination, QEvent::Pointer, Qt::TouchPointPressed, NoGrab);
+    QCOMPARE_EVENT(1, Event::MouseDestination, QEvent::MouseButtonPress, Qt::TouchPointPressed, QQuickEventPoint::GrabExclusive);
+    QCOMPARE(window->mouseGrabberItem(), eventItem1);
+
+    QPointF localPos = eventItem1->mapFromScene(p1);
+    QPointF scenePos = p1; // item is at 0,0
+    QCOMPARE(eventItem1->eventList.at(0).posWrtItem, localPos);
+    QCOMPARE(eventItem1->eventList.at(0).posWrtScene, scenePos);
+    QCOMPARE(eventItem1->eventList.at(1).posWrtItem, localPos);
+    QCOMPARE(eventItem1->eventList.at(1).posWrtScene, scenePos);
+
+    p1 += QPoint(10, 0);
+    QTest::mouseMove(window, p1);
+    QCOMPARE(eventItem1->eventList.size(), 3);
+    QCOMPARE_EVENT(2, Event::MouseDestination, QEvent::MouseMove, Qt::TouchPointMoved, QQuickEventPoint::GrabExclusive);
+    QTest::mouseRelease(window, Qt::LeftButton, Qt::NoModifier, p1);
+    QCOMPARE(eventItem1->eventList.size(), 5);
+    QCOMPARE_EVENT(3, Event::MouseDestination, QEvent::MouseButtonRelease, Qt::TouchPointReleased, NoGrab);
+    QCOMPARE_EVENT(4, Event::MouseDestination, QEvent::UngrabMouse, Qt::TouchPointReleased, QQuickEventPoint::UngrabExclusive);
+    eventItem1->eventList.clear();
+
+    // wait to avoid getting a double click event
+    QTest::qWait(qApp->styleHints()->mouseDoubleClickInterval() + 10);
+
+    // Grab pointer events
+    eventItem1->acceptMouse = false;
+    eventItem1->acceptPointer = true;
+    eventItem1->grabPointer = true;
+    p1 = QPoint(20, 20);
+    QTest::mousePress(window, Qt::LeftButton, Qt::NoModifier, p1);
+    QTRY_COMPARE(eventItem1->eventList.size(), 3);
+    QCOMPARE_EVENT(0, Event::HandlerDestination, QEvent::None, Qt::TouchPointPressed, QQuickEventPoint::GrabExclusive);
+    QCOMPARE_EVENT(1, Event::HandlerDestination, QEvent::Pointer, Qt::TouchPointPressed, QQuickEventPoint::GrabExclusive);
+    QCOMPARE_EVENT(2, Event::MouseDestination, QEvent::MouseButtonPress, Qt::TouchPointPressed, 0);
+    p1 += QPoint(10, 0);
+    QTest::mouseMove(window, p1);
+    QCOMPARE(eventItem1->eventList.size(), 4);
+    QCOMPARE_EVENT(3, Event::HandlerDestination, QEvent::Pointer, Qt::TouchPointMoved, QQuickEventPoint::GrabExclusive);
+    QTest::mouseRelease(window, Qt::LeftButton, Qt::NoModifier, p1);
+    QCOMPARE(eventItem1->eventList.size(), 6);
+    QCOMPARE_EVENT(4, Event::HandlerDestination, QEvent::Pointer, Qt::TouchPointReleased, QQuickEventPoint::GrabExclusive);
+    QCOMPARE_EVENT(5, Event::HandlerDestination, QEvent::None, Qt::TouchPointReleased, QQuickEventPoint::UngrabExclusive);
+    eventItem1->eventList.clear();
+}
+
+void tst_PointerHandlers::touchReleaseOutside_data()
+{
+    QTest::addColumn<bool>("acceptPointer");
+    QTest::addColumn<bool>("grabPointer");
+    QTest::addColumn<int>("eventCount");
+    QTest::addColumn<int>("endIndexToTest");
+    QTest::addColumn<int>("endDestination");    // Event::Destination
+    QTest::addColumn<int>("endType");           // QEvent::Type
+    QTest::addColumn<int>("endState");          // Qt::TouchPointState
+    QTest::addColumn<int>("endGrabState");      // Qt::TouchPointState
+
+    QTest::newRow("reject and ignore") << false << false << 6 << 5 << (int)Event::TouchDestination
+        << (int)QEvent::TouchEnd << (int)Qt::TouchPointReleased << (int)NoGrab;
+    QTest::newRow("reject and grab") << false << true << 5 << 4 << (int)Event::HandlerDestination
+        << (int)QEvent::None << (int)Qt::TouchPointReleased << (int)QQuickEventPoint::UngrabExclusive;
+    QTest::newRow("accept and ignore") << true << false << 1 << 0 << (int)Event::HandlerDestination
+        << (int)QEvent::Pointer << (int)Qt::TouchPointPressed << (int)NoGrab;
+    QTest::newRow("accept and grab") << true << true << 5 << 4 << (int)Event::HandlerDestination
+        << (int)QEvent::None << (int)Qt::TouchPointReleased << (int)QQuickEventPoint::UngrabExclusive;
+}
+
+void tst_PointerHandlers::touchReleaseOutside()
+{
+    QScopedPointer<QQuickView> windowPtr;
+    createView(windowPtr, "singleitem.qml");
+    QQuickView * window = windowPtr.data();
+
+    QFETCH(bool, acceptPointer);
+    QFETCH(bool, grabPointer);
+    QFETCH(int, eventCount);
+    QFETCH(int, endIndexToTest);
+    QFETCH(int, endDestination);
+    QFETCH(int, endType);
+    QFETCH(int, endState);
+    QFETCH(int, endGrabState);
+
+    EventItem *eventItem1 = window->rootObject()->findChild<EventItem*>("eventItem1");
+    QVERIFY(eventItem1);
+
+    eventItem1->acceptTouch = true;
+    eventItem1->acceptPointer = acceptPointer;
+    eventItem1->grabPointer = grabPointer;
+
+    QPoint p1 = QPoint(20, 20);
+    QTest::touchEvent(window, touchDevice).press(0, p1, window);
+    QQuickTouchUtils::flush(window);
+    p1.setX(eventItem1->mapToScene(eventItem1->clipRect().bottomRight()).x() + 10);
+    QTest::touchEvent(window, touchDevice).move(0, p1, window);
+    QTest::touchEvent(window, touchDevice).release(0, p1, window);
+    QQuickTouchUtils::flush(window);
+    qCDebug(lcPointerTests) << eventItem1->eventList;
+    QCOMPARE(eventItem1->eventList.size(), eventCount);
+    QCOMPARE_EVENT(endIndexToTest, endDestination, endType, endState, endGrabState);
+}
+
+void tst_PointerHandlers::dynamicCreation()
+{
+    QScopedPointer<QQuickView> windowPtr;
+    createView(windowPtr, "dynamicallyCreated.qml");
+    QQuickView * window = windowPtr.data();
+
+    EventItem *eventItem1 = window->rootObject()->findChild<EventItem*>("eventItem1");
+    QVERIFY(eventItem1);
+    EventHandler *handler = window->rootObject()->findChild<EventHandler*>("eventHandler");
+    QVERIFY(handler);
+
+    QCOMPARE(handler->parentItem(), eventItem1);
+    QCOMPARE(handler->target(), eventItem1);
+
+    QPoint p1(20, 20);
+    QTest::mousePress(window, Qt::LeftButton, Qt::NoModifier, p1);
+    QTRY_COMPARE(eventItem1->eventList.size(), 2);
+    QCOMPARE_EVENT(0, Event::HandlerDestination, QEvent::Pointer, Qt::TouchPointPressed, NoGrab);
+    QCOMPARE_EVENT(1, Event::MouseDestination, QEvent::MouseButtonPress, Qt::TouchPointPressed, NoGrab);
+    QTest::mouseRelease(window, Qt::LeftButton, Qt::NoModifier, p1);
+}
+
+void tst_PointerHandlers::handlerInWindow()
+{
+    QQmlEngine engine;
+    QQmlComponent component(&engine);
+    component.loadUrl(testFileUrl("handlerInWindow.qml"));
+    QQuickWindow *window = qobject_cast<QQuickWindow*>(component.create());
+    QScopedPointer<QQuickWindow> cleanup(window);
+    QVERIFY(window);
+    window->show();
+    QVERIFY(QTest::qWaitForWindowExposed(window));
+
+    EventHandler *handler = window->contentItem()->findChild<EventHandler*>("eventHandler");
+    QVERIFY(handler);
+
+    QCOMPARE(handler->parentItem(), window->contentItem());
+    QCOMPARE(handler->target(), window->contentItem());
+
+    QPoint p1(20, 20);
+    QTest::mousePress(window, Qt::LeftButton, Qt::NoModifier, p1);
+    QTRY_COMPARE(handler->pressEventCount, 1);
+    QTest::mouseRelease(window, Qt::LeftButton, Qt::NoModifier, p1);
+    QTRY_COMPARE(handler->releaseEventCount, 1);
+}
+
+void tst_PointerHandlers::dynamicCreationInWindow()
+{
+    QQmlEngine engine;
+    QQmlComponent component(&engine);
+    component.loadUrl(testFileUrl("dynamicallyCreatedInWindow.qml"));
+    QQuickWindow *window = qobject_cast<QQuickWindow*>(component.create());
+    QScopedPointer<QQuickWindow> cleanup(window);
+    QVERIFY(window);
+    window->show();
+    QVERIFY(QTest::qWaitForWindowExposed(window));
+
+    EventHandler *handler = window->contentItem()->findChild<EventHandler*>("eventHandler");
+    QVERIFY(handler);
+
+    QCOMPARE(handler->parentItem(), window->contentItem());
+    QCOMPARE(handler->target(), window->contentItem());
+
+    QPoint p1(20, 20);
+    QTest::mousePress(window, Qt::LeftButton, Qt::NoModifier, p1);
+    QTRY_COMPARE(handler->pressEventCount, 1);
+    QTest::mouseRelease(window, Qt::LeftButton, Qt::NoModifier, p1);
+    QTRY_COMPARE(handler->releaseEventCount, 1);
+}
+
+QTEST_MAIN(tst_PointerHandlers)
+
+#include "tst_qquickpointerhandler.moc"
+
diff --git a/tests/auto/quick/pointerhandlers/qquickpointhandler/data/multiPointTracker.qml b/tests/auto/quick/pointerhandlers/qquickpointhandler/data/multiPointTracker.qml
new file mode 100644
index 0000000000..3f50d7c761
--- /dev/null
+++ b/tests/auto/quick/pointerhandlers/qquickpointhandler/data/multiPointTracker.qml
@@ -0,0 +1,86 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.12
+
+Item {
+    id: root
+    width: 400; height: 400
+
+    PointHandler {
+        id: ph1
+        objectName: "ph1"
+
+        target: Rectangle {
+            parent: root
+            visible: ph1.active
+            x: ph1.point.position.x - width / 2
+            y: ph1.point.position.y - height / 2
+            width: 140
+            height: width
+            radius: width / 2
+            color: "orange"
+            opacity: 0.3
+        }
+    }
+
+    PointHandler {
+        id: ph2
+        objectName: "ph2"
+
+        target: Rectangle {
+            parent: root
+            visible: ph2.active
+            x: ph2.point.position.x - width / 2
+            y: ph2.point.position.y - height / 2
+            width: 140
+            height: width
+            radius: width / 2
+            color: "orange"
+            opacity: 0.3
+        }
+    }
+
+    PointHandler {
+        id: ph3
+        objectName: "ph3"
+
+        target: Rectangle {
+            parent: root
+            visible: ph3.active
+            x: ph3.point.position.x - width / 2
+            y: ph3.point.position.y - height / 2
+            width: 140
+            height: width
+            radius: width / 2
+            color: "orange"
+            opacity: 0.3
+        }
+    }
+}
+
diff --git a/tests/auto/quick/pointerhandlers/qquickpointhandler/data/pointTracker.qml b/tests/auto/quick/pointerhandlers/qquickpointhandler/data/pointTracker.qml
new file mode 100644
index 0000000000..674bbda850
--- /dev/null
+++ b/tests/auto/quick/pointerhandlers/qquickpointhandler/data/pointTracker.qml
@@ -0,0 +1,57 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.12
+
+Item {
+    width: 200
+    height: 200
+    Rectangle {
+        id: rect
+        objectName: "pointTracker"
+        width: 20
+        height: 20
+        radius: 10
+        color: "green"
+        x: handler.point.position.x
+        y: handler.point.position.y
+    }
+
+    Text {
+        id: text
+        anchors.top: rect.bottom
+        anchors.left: rect.right
+        text: "<" + handler.point.position.x + ", " + handler.point.position.y + "> " + handler.point.pressedButtons + " [" + handler.point.pressure + "]"
+    }
+
+    PointHandler {
+        id: handler
+        objectName: "pointHandler"
+        acceptedButtons: Qt.LeftButton | Qt.RightButton
+    }
+}
diff --git a/tests/auto/quick/pointerhandlers/qquickpointhandler/qquickpointhandler.pro b/tests/auto/quick/pointerhandlers/qquickpointhandler/qquickpointhandler.pro
new file mode 100644
index 0000000000..d64fc96d74
--- /dev/null
+++ b/tests/auto/quick/pointerhandlers/qquickpointhandler/qquickpointhandler.pro
@@ -0,0 +1,15 @@
+CONFIG += testcase
+
+TARGET = tst_qquickpointhandler
+QT += core-private gui-private qml-private quick-private testlib
+
+macos:CONFIG -= app_bundle
+
+SOURCES  += tst_qquickpointhandler.cpp
+
+include (../../../shared/util.pri)
+include (../../shared/util.pri)
+
+TESTDATA = data/*
+
+OTHER_FILES += data/pointTracker.qml \
diff --git a/tests/auto/quick/pointerhandlers/qquickpointhandler/tst_qquickpointhandler.cpp b/tests/auto/quick/pointerhandlers/qquickpointhandler/tst_qquickpointhandler.cpp
new file mode 100644
index 0000000000..d0b3bc3d36
--- /dev/null
+++ b/tests/auto/quick/pointerhandlers/qquickpointhandler/tst_qquickpointhandler.cpp
@@ -0,0 +1,346 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtTest/QtTest>
+
+#include <QtQuick/qquickview.h>
+#include <QtQuick/qquickitem.h>
+#include <QtQuick/private/qquickpointhandler_p.h>
+#include <qpa/qwindowsysteminterface.h>
+
+#include <private/qquickwindow_p.h>
+
+#include <QtQml/qqmlengine.h>
+#include <QtQml/qqmlproperty.h>
+
+#include "../../../shared/util.h"
+#include "../../shared/viewtestutil.h"
+
+Q_LOGGING_CATEGORY(lcPointerTests, "qt.quick.pointer.tests")
+
+class tst_PointHandler : public QQmlDataTest
+{
+    Q_OBJECT
+public:
+    tst_PointHandler()
+        : touchDevice(QTest::createTouchDevice())
+    {}
+
+private slots:
+    void initTestCase();
+
+    void singleTouch();
+    void simultaneousMultiTouch();
+    void pressedMultipleButtons_data();
+    void pressedMultipleButtons();
+
+private:
+    void createView(QScopedPointer<QQuickView> &window, const char *fileName);
+    QTouchDevice *touchDevice;
+};
+
+void tst_PointHandler::createView(QScopedPointer<QQuickView> &window, const char *fileName)
+{
+    window.reset(new QQuickView);
+    window->setSource(testFileUrl(fileName));
+    QTRY_COMPARE(window->status(), QQuickView::Ready);
+    QQuickViewTestUtil::centerOnScreen(window.data());
+    QQuickViewTestUtil::moveMouseAway(window.data());
+
+    window->show();
+    QVERIFY(QTest::qWaitForWindowActive(window.data()));
+    QVERIFY(window->rootObject() != nullptr);
+}
+
+void tst_PointHandler::initTestCase()
+{
+    // This test assumes that we don't get synthesized mouse events from QGuiApplication
+    qApp->setAttribute(Qt::AA_SynthesizeMouseForUnhandledTouchEvents, false);
+
+    QQmlDataTest::initTestCase();
+}
+
+void tst_PointHandler::singleTouch()
+{
+    QScopedPointer<QQuickView> windowPtr;
+    createView(windowPtr, "pointTracker.qml");
+    QQuickView * window = windowPtr.data();
+    QQuickItem *tracker = window->rootObject()->findChild<QQuickItem *>("pointTracker");
+    QVERIFY(tracker);
+    QQuickPointHandler *handler = window->rootObject()->findChild<QQuickPointHandler *>("pointHandler");
+    QVERIFY(handler);
+
+    QSignalSpy activeSpy(handler, SIGNAL(activeChanged()));
+    QSignalSpy pointSpy(handler, SIGNAL(pointChanged()));
+    QSignalSpy translationSpy(handler, SIGNAL(translationChanged()));
+
+    QPoint point(100,100);
+    QTest::touchEvent(window, touchDevice).press(1, point, window);
+    QQuickTouchUtils::flush(window);
+    QTRY_COMPARE(handler->active(), true);
+    QCOMPARE(activeSpy.count(), 1);
+    QCOMPARE(pointSpy.count(), 1);
+    QCOMPARE(handler->point().position().toPoint(), point);
+    QCOMPARE(handler->point().scenePosition().toPoint(), point);
+    QCOMPARE(handler->point().pressedButtons(), Qt::NoButton);
+    QCOMPARE(handler->translation(), QVector2D());
+    QCOMPARE(translationSpy.count(), 1);
+
+    point += QPoint(10, 10);
+    QTest::touchEvent(window, touchDevice).move(1, point, window);
+    QQuickTouchUtils::flush(window);
+    QCOMPARE(handler->active(), true);
+    QCOMPARE(activeSpy.count(), 1);
+    QCOMPARE(pointSpy.count(), 2);
+    QCOMPARE(handler->point().position().toPoint(), point);
+    QCOMPARE(handler->point().scenePosition().toPoint(), point);
+    QCOMPARE(handler->point().pressPosition().toPoint(), QPoint(100, 100));
+    QCOMPARE(handler->point().scenePressPosition().toPoint(), QPoint(100, 100));
+    QCOMPARE(handler->point().pressedButtons(), Qt::NoButton);
+    QVERIFY(handler->point().velocity().x() > 0);
+    QVERIFY(handler->point().velocity().y() > 0);
+    QCOMPARE(handler->translation(), QVector2D(10, 10));
+    QCOMPARE(translationSpy.count(), 2);
+
+    QTest::touchEvent(window, touchDevice).release(1, point, window);
+    QQuickTouchUtils::flush(window);
+    QTRY_COMPARE(handler->active(), false);
+    QCOMPARE(activeSpy.count(), 2);
+    QCOMPARE(pointSpy.count(), 3);
+    QCOMPARE(handler->translation(), QVector2D());
+    QCOMPARE(translationSpy.count(), 3);
+}
+
+void tst_PointHandler::simultaneousMultiTouch()
+{
+    QScopedPointer<QQuickView> windowPtr;
+    createView(windowPtr, "multiPointTracker.qml");
+    QQuickView * window = windowPtr.data();
+    QList<QQuickPointHandler *> handlers = window->rootObject()->findChildren<QQuickPointHandler *>();
+    QCOMPARE(handlers.count(), 3);
+
+    QVector<QSignalSpy*> activeSpies;
+    QVector<QSignalSpy*> pointSpies;
+    QVector<QSignalSpy*> translationSpies;
+    QVector<QPoint> points{{100,100}, {200, 200}, {100, 300}};
+    QVector<QPoint> pressPoints = points;
+    for (auto h : handlers) {
+        activeSpies << new QSignalSpy(h, SIGNAL(activeChanged()));
+        pointSpies << new QSignalSpy(h, SIGNAL(pointChanged()));
+        translationSpies << new QSignalSpy(h, SIGNAL(translationChanged()));
+    }
+
+    QTest::touchEvent(window, touchDevice).press(1, points[0], window).press(2, points[1], window).press(3, points[2], window);
+    QQuickTouchUtils::flush(window);
+    QVector<int> pointIndexPerHandler;
+    int i = 0;
+    for (auto h : handlers) {
+        QTRY_COMPARE(h->active(), true);
+        QCOMPARE(activeSpies[i]->count(), 1);
+        QCOMPARE(pointSpies[i]->count(), 1);
+        int chosenPointIndex = points.indexOf(h->point().position().toPoint());
+        QVERIFY(chosenPointIndex != -1);
+        // Verify that each handler chose a unique point
+        QVERIFY(!pointIndexPerHandler.contains(chosenPointIndex));
+        pointIndexPerHandler.append(chosenPointIndex);
+        QPoint point = points[chosenPointIndex];
+        QCOMPARE(h->point().scenePosition().toPoint(), point);
+        QCOMPARE(h->point().pressedButtons(), Qt::NoButton);
+        QCOMPARE(h->translation(), QVector2D());
+        QCOMPARE(translationSpies[i]->count(), 1);
+        ++i;
+    }
+
+    for (int i = 0; i < 3; ++i)
+        points[i] += QPoint(10 + 10 * i, 10 + 10 * i % 2);
+    QTest::touchEvent(window, touchDevice).move(1, points[0], window).move(2, points[1], window).move(3, points[2], window);
+    QQuickTouchUtils::flush(window);
+    i = 0;
+    for (auto h : handlers) {
+        QCOMPARE(h->active(), true);
+        QCOMPARE(activeSpies[i]->count(), 1);
+        QCOMPARE(pointSpies[i]->count(), 2);
+        QCOMPARE(h->point().position().toPoint(), points[pointIndexPerHandler[i]]);
+        QCOMPARE(h->point().scenePosition().toPoint(), points[pointIndexPerHandler[i]]);
+        QCOMPARE(h->point().pressPosition().toPoint(), pressPoints[pointIndexPerHandler[i]]);
+        QCOMPARE(h->point().scenePressPosition().toPoint(), pressPoints[pointIndexPerHandler[i]]);
+        QCOMPARE(h->point().pressedButtons(), Qt::NoButton);
+        QVERIFY(h->point().velocity().x() > 0);
+        QVERIFY(h->point().velocity().y() > 0);
+        QCOMPARE(h->translation(), QVector2D(10 + 10 * pointIndexPerHandler[i], 10 + 10 * pointIndexPerHandler[i] % 2));
+        QCOMPARE(translationSpies[i]->count(), 2);
+        ++i;
+    }
+
+    QTest::touchEvent(window, touchDevice).release(1, points[0], window).release(2, points[1], window).release(3, points[2], window);
+    QQuickTouchUtils::flush(window);
+    i = 0;
+    for (auto h : handlers) {
+        QTRY_COMPARE(h->active(), false);
+        QCOMPARE(activeSpies[i]->count(), 2);
+        QCOMPARE(pointSpies[i]->count(), 3);
+        QCOMPARE(h->translation(), QVector2D());
+        QCOMPARE(translationSpies[i]->count(), 3);
+        ++i;
+    }
+
+    qDeleteAll(activeSpies);
+    qDeleteAll(pointSpies);
+    qDeleteAll(translationSpies);
+}
+
+void tst_PointHandler::pressedMultipleButtons_data()
+{
+    QTest::addColumn<Qt::MouseButtons>("accepted");
+    QTest::addColumn<QList<Qt::MouseButtons> >("buttons");
+    QTest::addColumn<QList<bool> >("active");
+    QTest::addColumn<QList<Qt::MouseButtons> >("pressedButtons");
+    QTest::addColumn<int>("changeCount");
+
+    QList<Qt::MouseButtons> buttons;
+    QList<bool> active;
+    QList<Qt::MouseButtons> pressedButtons;
+    buttons << Qt::LeftButton
+            << (Qt::LeftButton | Qt::RightButton)
+            << Qt::LeftButton
+            << Qt::NoButton;
+    active << true
+           << true
+           << true
+           << false;
+    pressedButtons << Qt::LeftButton
+                   << (Qt::LeftButton | Qt::RightButton)
+                   << Qt::LeftButton
+                   << Qt::NoButton;
+    QTest::newRow("Accept Left - Press left, Press Right, Release Right")
+            << Qt::MouseButtons(Qt::LeftButton) << buttons << active << pressedButtons << 4;
+
+    buttons.clear();
+    active.clear();
+    pressedButtons.clear();
+    buttons << Qt::LeftButton
+            << (Qt::LeftButton | Qt::RightButton)
+            << Qt::RightButton
+            << Qt::NoButton;
+    active << true
+           << true
+           << false
+           << false;
+    pressedButtons << Qt::LeftButton
+                   << (Qt::LeftButton | Qt::RightButton)
+                   << Qt::NoButton // Not the "truth" but filtered according to this handler's acceptedButtons
+                   << Qt::NoButton;
+    QTest::newRow("Accept Left - Press left, Press Right, Release Left")
+            << Qt::MouseButtons(Qt::LeftButton) << buttons << active << pressedButtons << 3;
+
+    buttons.clear();
+    active.clear();
+    pressedButtons.clear();
+    buttons << Qt::LeftButton
+            << (Qt::LeftButton | Qt::RightButton)
+            << Qt::LeftButton
+            << Qt::NoButton;
+    active << true
+           << true
+           << true
+           << false;
+    pressedButtons << Qt::LeftButton
+                   << (Qt::LeftButton | Qt::RightButton)
+                   << Qt::LeftButton
+                   << Qt::NoButton;
+    QTest::newRow("Accept Left|Right - Press left, Press Right, Release Right")
+            << (Qt::LeftButton | Qt::RightButton) << buttons << active << pressedButtons << 4;
+
+    buttons.clear();
+    active.clear();
+    pressedButtons.clear();
+    buttons << Qt::RightButton
+            << (Qt::LeftButton | Qt::RightButton)
+            << Qt::LeftButton
+            << Qt::NoButton;
+    active << true
+           << true
+           << false
+           << false;
+    pressedButtons << Qt::RightButton
+                   << (Qt::LeftButton | Qt::RightButton)
+                   << Qt::NoButton // Not the "truth" but filtered according to this handler's acceptedButtons
+                   << Qt::NoButton;
+    QTest::newRow("Accept Right - Press Right, Press Left, Release Right")
+            << Qt::MouseButtons(Qt::RightButton) << buttons << active << pressedButtons << 3;
+}
+
+void tst_PointHandler::pressedMultipleButtons()
+{
+    QFETCH(Qt::MouseButtons, accepted);
+    QFETCH(QList<Qt::MouseButtons>, buttons);
+    QFETCH(QList<bool>, active);
+    QFETCH(QList<Qt::MouseButtons>, pressedButtons);
+    QFETCH(int, changeCount);
+
+    QScopedPointer<QQuickView> windowPtr;
+    createView(windowPtr, "pointTracker.qml");
+    QQuickView * window = windowPtr.data();
+    QQuickItem *tracker = window->rootObject()->findChild<QQuickItem *>("pointTracker");
+    QVERIFY(tracker);
+    QQuickPointHandler *handler = window->rootObject()->findChild<QQuickPointHandler *>("pointHandler");
+    QVERIFY(handler);
+
+    QSignalSpy activeSpy(handler, SIGNAL(activeChanged()));
+    QSignalSpy pointSpy(handler, SIGNAL(pointChanged()));
+    handler->setAcceptedButtons(accepted);
+
+    QPoint point(100,100);
+
+    for (int i = 0; i < buttons.count(); ++i) {
+        int btns = int(buttons.at(i));
+        int release = 0;
+        if (i > 0) {
+            int lastBtns = int(buttons.at(i - 1));
+            release = lastBtns & ~btns;
+        }
+        if (release)
+            QTest::mouseRelease(windowPtr.data(), Qt::MouseButton(release), Qt::NoModifier, point);
+        else
+            QTest::mousePress(windowPtr.data(), Qt::MouseButton(btns), Qt::NoModifier, point);
+
+        qCDebug(lcPointerTests) << i << ": acceptedButtons" << handler->acceptedButtons()
+                                << "; comparing" << handler->point().pressedButtons() << pressedButtons.at(i);
+        QCOMPARE(handler->point().pressedButtons(), pressedButtons.at(i));
+        QCOMPARE(handler->active(), active.at(i));
+    }
+
+    QTest::mousePress(windowPtr.data(), Qt::NoButton, Qt::NoModifier, point);
+    QCOMPARE(handler->active(), false);
+    QCOMPARE(activeSpy.count(), 2);
+    QCOMPARE(pointSpy.count(), changeCount);
+}
+
+QTEST_MAIN(tst_PointHandler)
+
+#include "tst_qquickpointhandler.moc"
diff --git a/tests/auto/quick/pointerhandlers/qquicktaphandler/data/Button.qml b/tests/auto/quick/pointerhandlers/qquicktaphandler/data/Button.qml
new file mode 100644
index 0000000000..221e7df139
--- /dev/null
+++ b/tests/auto/quick/pointerhandlers/qquicktaphandler/data/Button.qml
@@ -0,0 +1,88 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.12
+
+Rectangle {
+    id: root
+    property alias label: label.text
+    property alias pressed: tap.pressed
+    property bool checked: false
+    property alias gesturePolicy: tap.gesturePolicy
+    signal tapped
+    signal canceled
+
+    width: label.implicitWidth * 1.5; height: label.implicitHeight * 2.0
+    border.color: "#9f9d9a"; border.width: 1; radius: height / 4; antialiasing: true
+
+    gradient: Gradient {
+        GradientStop { position: 0.0; color: tap.pressed ? "#b8b5b2" : "#efebe7" }
+        GradientStop { position: 1.0; color: "#b8b5b2" }
+    }
+
+    TapHandler {
+        id: tap
+        objectName: label.text
+        longPressThreshold: 100 // CI can be insanely slow, so don't demand a timely release to generate onTapped
+        onTapped: {
+            tapFlash.start()
+            root.tapped()
+        }
+        onCanceled: root.canceled()
+    }
+
+    Text {
+        id: label
+        font.pointSize: 14
+        text: "Button"
+        anchors.centerIn: parent
+    }
+
+    Rectangle {
+        anchors.fill: parent
+        color: "transparent"
+        border.width: 2; radius: root.radius; antialiasing: true
+        opacity: tapFlash.running ? 1 : 0
+        FlashAnimation on visible { id: tapFlash }
+    }
+
+    Rectangle {
+        objectName: "expandingCircle"
+        radius: tap.timeHeld * 100
+        visible: radius > 0 && tap.pressed
+        border.width: 3
+        border.color: "blue"
+        color: "transparent"
+        width: radius * 2
+        height: radius * 2
+        x: tap.point.scenePressPosition.x - radius
+        y: tap.point.scenePressPosition.y - radius
+        opacity: 0.25
+        Component.onCompleted: parent = root.parent
+    }
+}
diff --git a/tests/auto/quick/pointerhandlers/qquicktaphandler/data/FlashAnimation.qml b/tests/auto/quick/pointerhandlers/qquicktaphandler/data/FlashAnimation.qml
new file mode 100644
index 0000000000..158a02b7a6
--- /dev/null
+++ b/tests/auto/quick/pointerhandlers/qquicktaphandler/data/FlashAnimation.qml
@@ -0,0 +1,45 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.0
+
+SequentialAnimation {
+    id: tapFlash
+    running: false
+    PropertyAction { value: false }
+    PauseAnimation { duration: 100 }
+    PropertyAction { value: true }
+    PauseAnimation { duration: 100 }
+    PropertyAction { value: false }
+    PauseAnimation { duration: 100 }
+    PropertyAction { value: true }
+    PauseAnimation { duration: 100 }
+    PropertyAction { value: false }
+    PauseAnimation { duration: 100 }
+    PropertyAction { value: true }
+}
diff --git a/tests/auto/quick/pointerhandlers/qquicktaphandler/data/buttonOverrideHandler.qml b/tests/auto/quick/pointerhandlers/qquicktaphandler/data/buttonOverrideHandler.qml
new file mode 100644
index 0000000000..4a8b8e1375
--- /dev/null
+++ b/tests/auto/quick/pointerhandlers/qquicktaphandler/data/buttonOverrideHandler.qml
@@ -0,0 +1,45 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.12
+
+Item {
+    width: 320
+    height: 240
+    Button {
+        id: button
+        objectName: "Overridden"
+        label: "Overridden"
+        x: 10; y: 10; width: parent.width - 20; height: 40
+        TapHandler {
+            gesturePolicy: TapHandler.ReleaseWithinBounds
+            objectName: "override"
+            onTapped: button.tapped()
+        }
+    }
+}
diff --git a/tests/auto/quick/pointerhandlers/qquicktaphandler/data/buttons.qml b/tests/auto/quick/pointerhandlers/qquicktaphandler/data/buttons.qml
new file mode 100644
index 0000000000..821b8073e9
--- /dev/null
+++ b/tests/auto/quick/pointerhandlers/qquicktaphandler/data/buttons.qml
@@ -0,0 +1,52 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.12
+
+Item {
+    width: 320
+    height: 240
+    Button {
+        objectName: "DragThreshold"
+        label: "DragThreshold"
+        x: 10; y: 10; width: parent.width - 20; height: 40
+        gesturePolicy: TapHandler.DragThreshold
+    }
+    Button {
+        objectName: "WithinBounds"
+        label: "WithinBounds"
+        x: 10; y: 60; width: parent.width - 20; height: 40
+        gesturePolicy: TapHandler.WithinBounds
+    }
+    Button {
+        objectName: "ReleaseWithinBounds"
+        label: "ReleaseWithinBounds"
+        x: 10; y: 110; width: parent.width - 20; height: 40
+        gesturePolicy: TapHandler.ReleaseWithinBounds
+    }
+}
diff --git a/tests/auto/quick/pointerhandlers/qquicktaphandler/data/rightTapHandler.qml b/tests/auto/quick/pointerhandlers/qquicktaphandler/data/rightTapHandler.qml
new file mode 100644
index 0000000000..aea01c154c
--- /dev/null
+++ b/tests/auto/quick/pointerhandlers/qquicktaphandler/data/rightTapHandler.qml
@@ -0,0 +1,41 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.12
+
+Rectangle {
+    width: 320
+    height: 240
+    color: rightTap.pressed ? "tomato" : "beige"
+    TapHandler {
+        id: rightTap
+        objectName: "right button TapHandler"
+        longPressThreshold: 0.5
+        acceptedButtons: Qt.RightButton
+    }
+}
diff --git a/tests/auto/quick/pointerhandlers/qquicktaphandler/qquicktaphandler.pro b/tests/auto/quick/pointerhandlers/qquicktaphandler/qquicktaphandler.pro
new file mode 100644
index 0000000000..b41a94b55e
--- /dev/null
+++ b/tests/auto/quick/pointerhandlers/qquicktaphandler/qquicktaphandler.pro
@@ -0,0 +1,16 @@
+CONFIG += testcase
+
+TARGET = tst_qquicktaphandler
+QT += core-private gui-private qml-private quick-private  testlib
+
+macos:CONFIG -= app_bundle
+
+SOURCES  += tst_qquicktaphandler.cpp
+
+include (../../../shared/util.pri)
+include (../../shared/util.pri)
+
+TESTDATA = data/*
+
+# OTHER_FILES += data/foo.qml
+
diff --git a/tests/auto/quick/pointerhandlers/qquicktaphandler/tst_qquicktaphandler.cpp b/tests/auto/quick/pointerhandlers/qquicktaphandler/tst_qquicktaphandler.cpp
new file mode 100644
index 0000000000..33cea69147
--- /dev/null
+++ b/tests/auto/quick/pointerhandlers/qquicktaphandler/tst_qquicktaphandler.cpp
@@ -0,0 +1,721 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+
+#include <QtTest/QtTest>
+
+#include <QtGui/qstylehints.h>
+#include <QtQuick/qquickview.h>
+#include <QtQuick/qquickitem.h>
+#include <QtQuick/private/qquickpointerhandler_p.h>
+#include <QtQuick/private/qquicktaphandler_p.h>
+#include <qpa/qwindowsysteminterface.h>
+
+#include <private/qquickwindow_p.h>
+
+#include <QtQml/qqmlengine.h>
+#include <QtQml/qqmlproperty.h>
+
+#include "../../../shared/util.h"
+#include "../../shared/viewtestutil.h"
+
+Q_LOGGING_CATEGORY(lcPointerTests, "qt.quick.pointer.tests")
+
+class tst_TapHandler : public QQmlDataTest
+{
+    Q_OBJECT
+public:
+    tst_TapHandler()
+        :touchDevice(QTest::createTouchDevice())
+    {}
+
+private slots:
+    void initTestCase();
+
+    void touchGesturePolicyDragThreshold();
+    void mouseGesturePolicyDragThreshold();
+    void touchMouseGesturePolicyDragThreshold();
+    void touchGesturePolicyWithinBounds();
+    void mouseGesturePolicyWithinBounds();
+    void touchGesturePolicyReleaseWithinBounds();
+    void mouseGesturePolicyReleaseWithinBounds();
+    void touchMultiTap();
+    void mouseMultiTap();
+    void touchLongPress();
+    void mouseLongPress();
+    void buttonsMultiTouch();
+    void componentUserBehavioralOverride();
+    void rightLongPressIgnoreWheel();
+
+private:
+    void createView(QScopedPointer<QQuickView> &window, const char *fileName);
+    QTouchDevice *touchDevice;
+};
+
+void tst_TapHandler::createView(QScopedPointer<QQuickView> &window, const char *fileName)
+{
+    window.reset(new QQuickView);
+    window->setSource(testFileUrl(fileName));
+    QTRY_COMPARE(window->status(), QQuickView::Ready);
+    QQuickViewTestUtil::centerOnScreen(window.data());
+    QQuickViewTestUtil::moveMouseAway(window.data());
+
+    window->show();
+    QVERIFY(QTest::qWaitForWindowActive(window.data()));
+    QVERIFY(window->rootObject() != nullptr);
+}
+
+void tst_TapHandler::initTestCase()
+{
+    // This test assumes that we don't get synthesized mouse events from QGuiApplication
+    qApp->setAttribute(Qt::AA_SynthesizeMouseForUnhandledTouchEvents, false);
+
+    QQmlDataTest::initTestCase();
+}
+
+void tst_TapHandler::touchGesturePolicyDragThreshold()
+{
+    const int dragThreshold = QGuiApplication::styleHints()->startDragDistance();
+    QScopedPointer<QQuickView> windowPtr;
+    createView(windowPtr, "buttons.qml");
+    QQuickView * window = windowPtr.data();
+
+    QQuickItem *buttonDragThreshold = window->rootObject()->findChild<QQuickItem*>("DragThreshold");
+    QVERIFY(buttonDragThreshold);
+    QSignalSpy dragThresholdTappedSpy(buttonDragThreshold, SIGNAL(tapped()));
+
+    // DragThreshold button stays pressed while touchpoint stays within dragThreshold, emits tapped on release
+    QPoint p1 = buttonDragThreshold->mapToScene(QPointF(20, 20)).toPoint();
+    QTest::touchEvent(window, touchDevice).press(1, p1, window);
+    QQuickTouchUtils::flush(window);
+    QTRY_VERIFY(buttonDragThreshold->property("pressed").toBool());
+    p1 += QPoint(dragThreshold, 0);
+    QTest::touchEvent(window, touchDevice).move(1, p1, window);
+    QQuickTouchUtils::flush(window);
+    QVERIFY(buttonDragThreshold->property("pressed").toBool());
+    QTest::touchEvent(window, touchDevice).release(1, p1, window);
+    QQuickTouchUtils::flush(window);
+    QTRY_VERIFY(!buttonDragThreshold->property("pressed").toBool());
+    QCOMPARE(dragThresholdTappedSpy.count(), 1);
+
+    // DragThreshold button is no longer pressed if touchpoint goes beyond dragThreshold
+    dragThresholdTappedSpy.clear();
+    p1 = buttonDragThreshold->mapToScene(QPointF(20, 20)).toPoint();
+    QTest::touchEvent(window, touchDevice).press(1, p1, window);
+    QQuickTouchUtils::flush(window);
+    QTRY_VERIFY(buttonDragThreshold->property("pressed").toBool());
+    p1 += QPoint(dragThreshold, 0);
+    QTest::touchEvent(window, touchDevice).move(1, p1, window);
+    QQuickTouchUtils::flush(window);
+    QVERIFY(buttonDragThreshold->property("pressed").toBool());
+    p1 += QPoint(1, 0);
+    QTest::touchEvent(window, touchDevice).move(1, p1, window);
+    QQuickTouchUtils::flush(window);
+    QTRY_VERIFY(!buttonDragThreshold->property("pressed").toBool());
+    QTest::touchEvent(window, touchDevice).release(1, p1, window);
+    QQuickTouchUtils::flush(window);
+    QVERIFY(!buttonDragThreshold->property("pressed").toBool());
+    QCOMPARE(dragThresholdTappedSpy.count(), 0);
+}
+
+void tst_TapHandler::mouseGesturePolicyDragThreshold()
+{
+    const int dragThreshold = QGuiApplication::styleHints()->startDragDistance();
+    QScopedPointer<QQuickView> windowPtr;
+    createView(windowPtr, "buttons.qml");
+    QQuickView * window = windowPtr.data();
+
+    QQuickItem *buttonDragThreshold = window->rootObject()->findChild<QQuickItem*>("DragThreshold");
+    QVERIFY(buttonDragThreshold);
+    QSignalSpy dragThresholdTappedSpy(buttonDragThreshold, SIGNAL(tapped()));
+
+    // DragThreshold button stays pressed while mouse stays within dragThreshold, emits tapped on release
+    QPoint p1 = buttonDragThreshold->mapToScene(QPointF(20, 20)).toPoint();
+    QTest::mousePress(window, Qt::LeftButton, Qt::NoModifier, p1);
+    QTRY_VERIFY(buttonDragThreshold->property("pressed").toBool());
+    p1 += QPoint(dragThreshold, 0);
+    QTest::mouseMove(window, p1);
+    QVERIFY(buttonDragThreshold->property("pressed").toBool());
+    QTest::mouseRelease(window, Qt::LeftButton, Qt::NoModifier, p1);
+    QTRY_VERIFY(!buttonDragThreshold->property("pressed").toBool());
+    QTRY_COMPARE(dragThresholdTappedSpy.count(), 1);
+
+    // DragThreshold button is no longer pressed if mouse goes beyond dragThreshold
+    dragThresholdTappedSpy.clear();
+    p1 = buttonDragThreshold->mapToScene(QPointF(20, 20)).toPoint();
+    QTest::mousePress(window, Qt::LeftButton, Qt::NoModifier, p1);
+    QTRY_VERIFY(buttonDragThreshold->property("pressed").toBool());
+    p1 += QPoint(dragThreshold, 0);
+    QTest::mouseMove(window, p1);
+    QVERIFY(buttonDragThreshold->property("pressed").toBool());
+    p1 += QPoint(1, 0);
+    QTest::mouseMove(window, p1);
+    QTRY_VERIFY(!buttonDragThreshold->property("pressed").toBool());
+    QTest::mouseRelease(window, Qt::LeftButton, Qt::NoModifier, p1);
+    QVERIFY(!buttonDragThreshold->property("pressed").toBool());
+    QCOMPARE(dragThresholdTappedSpy.count(), 0);
+}
+
+void tst_TapHandler::touchMouseGesturePolicyDragThreshold()
+{
+    QScopedPointer<QQuickView> windowPtr;
+    createView(windowPtr, "buttons.qml");
+    QQuickView * window = windowPtr.data();
+
+    QQuickItem *buttonDragThreshold = window->rootObject()->findChild<QQuickItem*>("DragThreshold");
+    QVERIFY(buttonDragThreshold);
+    QSignalSpy tappedSpy(buttonDragThreshold, SIGNAL(tapped()));
+    QSignalSpy canceledSpy(buttonDragThreshold, SIGNAL(canceled()));
+
+    // Press mouse, drag it outside the button, release
+    QPoint p1 = buttonDragThreshold->mapToScene(QPointF(20, 20)).toPoint();
+    QPoint p2 = p1 + QPoint(int(buttonDragThreshold->height()), 0);
+    QTest::mousePress(window, Qt::LeftButton, Qt::NoModifier, p1);
+    QTRY_VERIFY(buttonDragThreshold->property("pressed").toBool());
+    QTest::mouseMove(window, p2);
+    QTRY_COMPARE(canceledSpy.count(), 1);
+    QCOMPARE(tappedSpy.count(), 0);
+    QCOMPARE(buttonDragThreshold->property("pressed").toBool(), false);
+    QTest::mouseRelease(window, Qt::LeftButton, Qt::NoModifier, p2);
+
+    // Press and release touch, verify that it still works (QTBUG-71466)
+    QTest::touchEvent(window, touchDevice).press(1, p1, window);
+    QQuickTouchUtils::flush(window);
+    QTRY_VERIFY(buttonDragThreshold->property("pressed").toBool());
+    QTest::touchEvent(window, touchDevice).release(1, p1, window);
+    QQuickTouchUtils::flush(window);
+    QTRY_VERIFY(!buttonDragThreshold->property("pressed").toBool());
+    QCOMPARE(tappedSpy.count(), 1);
+
+    // Press touch, drag it outside the button, release
+    QTest::touchEvent(window, touchDevice).press(1, p1, window);
+    QQuickTouchUtils::flush(window);
+    QTRY_VERIFY(buttonDragThreshold->property("pressed").toBool());
+    QTest::touchEvent(window, touchDevice).move(1, p2, window);
+    QQuickTouchUtils::flush(window);
+    QTRY_COMPARE(buttonDragThreshold->property("pressed").toBool(), false);
+    QTest::touchEvent(window, touchDevice).release(1, p2, window);
+    QQuickTouchUtils::flush(window);
+    QTRY_COMPARE(canceledSpy.count(), 2);
+    QCOMPARE(tappedSpy.count(), 1); // didn't increase
+    QCOMPARE(buttonDragThreshold->property("pressed").toBool(), false);
+
+    // Press and release mouse, verify that it still works
+    QTest::mousePress(window, Qt::LeftButton, Qt::NoModifier, p1);
+    QTRY_VERIFY(buttonDragThreshold->property("pressed").toBool());
+    QTest::mouseRelease(window, Qt::LeftButton, Qt::NoModifier, p1);
+    QTRY_COMPARE(tappedSpy.count(), 2);
+    QCOMPARE(canceledSpy.count(), 2); // didn't increase
+    QCOMPARE(buttonDragThreshold->property("pressed").toBool(), false);
+}
+
+void tst_TapHandler::touchGesturePolicyWithinBounds()
+{
+    QScopedPointer<QQuickView> windowPtr;
+    createView(windowPtr, "buttons.qml");
+    QQuickView * window = windowPtr.data();
+
+    QQuickItem *buttonWithinBounds = window->rootObject()->findChild<QQuickItem*>("WithinBounds");
+    QVERIFY(buttonWithinBounds);
+    QSignalSpy withinBoundsTappedSpy(buttonWithinBounds, SIGNAL(tapped()));
+
+    // WithinBounds button stays pressed while touchpoint stays within bounds, emits tapped on release
+    QPoint p1 = buttonWithinBounds->mapToScene(QPointF(20, 20)).toPoint();
+    QTest::touchEvent(window, touchDevice).press(1, p1, window);
+    QQuickTouchUtils::flush(window);
+    QTRY_VERIFY(buttonWithinBounds->property("pressed").toBool());
+    p1 += QPoint(50, 0);
+    QTest::touchEvent(window, touchDevice).move(1, p1, window);
+    QQuickTouchUtils::flush(window);
+    QVERIFY(buttonWithinBounds->property("pressed").toBool());
+    QTest::touchEvent(window, touchDevice).release(1, p1, window);
+    QQuickTouchUtils::flush(window);
+    QTRY_VERIFY(!buttonWithinBounds->property("pressed").toBool());
+    QCOMPARE(withinBoundsTappedSpy.count(), 1);
+
+    // WithinBounds button is no longer pressed if touchpoint leaves bounds
+    withinBoundsTappedSpy.clear();
+    p1 = buttonWithinBounds->mapToScene(QPointF(20, 20)).toPoint();
+    QTest::touchEvent(window, touchDevice).press(1, p1, window);
+    QQuickTouchUtils::flush(window);
+    QTRY_VERIFY(buttonWithinBounds->property("pressed").toBool());
+    p1 += QPoint(0, 100);
+    QTest::touchEvent(window, touchDevice).move(1, p1, window);
+    QQuickTouchUtils::flush(window);
+    QTRY_VERIFY(!buttonWithinBounds->property("pressed").toBool());
+    QTest::touchEvent(window, touchDevice).release(1, p1, window);
+    QQuickTouchUtils::flush(window);
+    QVERIFY(!buttonWithinBounds->property("pressed").toBool());
+    QCOMPARE(withinBoundsTappedSpy.count(), 0);
+}
+
+void tst_TapHandler::mouseGesturePolicyWithinBounds()
+{
+    QScopedPointer<QQuickView> windowPtr;
+    createView(windowPtr, "buttons.qml");
+    QQuickView * window = windowPtr.data();
+
+    QQuickItem *buttonWithinBounds = window->rootObject()->findChild<QQuickItem*>("WithinBounds");
+    QVERIFY(buttonWithinBounds);
+    QSignalSpy withinBoundsTappedSpy(buttonWithinBounds, SIGNAL(tapped()));
+
+    // WithinBounds button stays pressed while touchpoint stays within bounds, emits tapped on release
+    QPoint p1 = buttonWithinBounds->mapToScene(QPointF(20, 20)).toPoint();
+    QTest::mousePress(window, Qt::LeftButton, Qt::NoModifier, p1);
+    QTRY_VERIFY(buttonWithinBounds->property("pressed").toBool());
+    p1 += QPoint(50, 0);
+    QTest::mouseMove(window, p1);
+    QVERIFY(buttonWithinBounds->property("pressed").toBool());
+    QTest::mouseRelease(window, Qt::LeftButton, Qt::NoModifier, p1);
+    QTRY_VERIFY(!buttonWithinBounds->property("pressed").toBool());
+    QCOMPARE(withinBoundsTappedSpy.count(), 1);
+
+    // WithinBounds button is no longer pressed if touchpoint leaves bounds
+    withinBoundsTappedSpy.clear();
+    p1 = buttonWithinBounds->mapToScene(QPointF(20, 20)).toPoint();
+    QTest::mousePress(window, Qt::LeftButton, Qt::NoModifier, p1);
+    QTRY_VERIFY(buttonWithinBounds->property("pressed").toBool());
+    p1 += QPoint(0, 100);
+    QTest::mouseMove(window, p1);
+    QTRY_VERIFY(!buttonWithinBounds->property("pressed").toBool());
+    QTest::mouseRelease(window, Qt::LeftButton, Qt::NoModifier, p1);
+    QVERIFY(!buttonWithinBounds->property("pressed").toBool());
+    QCOMPARE(withinBoundsTappedSpy.count(), 0);
+}
+
+void tst_TapHandler::touchGesturePolicyReleaseWithinBounds()
+{
+    QScopedPointer<QQuickView> windowPtr;
+    createView(windowPtr, "buttons.qml");
+    QQuickView * window = windowPtr.data();
+
+    QQuickItem *buttonReleaseWithinBounds = window->rootObject()->findChild<QQuickItem*>("ReleaseWithinBounds");
+    QVERIFY(buttonReleaseWithinBounds);
+    QSignalSpy releaseWithinBoundsTappedSpy(buttonReleaseWithinBounds, SIGNAL(tapped()));
+
+    // ReleaseWithinBounds button stays pressed while touchpoint wanders anywhere,
+    // then if it comes back within bounds, emits tapped on release
+    QPoint p1 = buttonReleaseWithinBounds->mapToScene(QPointF(20, 20)).toPoint();
+    QTest::touchEvent(window, touchDevice).press(1, p1, window);
+    QQuickTouchUtils::flush(window);
+    QTRY_VERIFY(buttonReleaseWithinBounds->property("pressed").toBool());
+    p1 += QPoint(50, 0);
+    QTest::touchEvent(window, touchDevice).move(1, p1, window);
+    QQuickTouchUtils::flush(window);
+    QVERIFY(buttonReleaseWithinBounds->property("pressed").toBool());
+    p1 += QPoint(250, 100);
+    QTest::touchEvent(window, touchDevice).move(1, p1, window);
+    QQuickTouchUtils::flush(window);
+    QVERIFY(buttonReleaseWithinBounds->property("pressed").toBool());
+    p1 = buttonReleaseWithinBounds->mapToScene(QPointF(25, 15)).toPoint();
+    QTest::touchEvent(window, touchDevice).move(1, p1, window);
+    QQuickTouchUtils::flush(window);
+    QVERIFY(buttonReleaseWithinBounds->property("pressed").toBool());
+    QTest::touchEvent(window, touchDevice).release(1, p1, window);
+    QQuickTouchUtils::flush(window);
+    QTRY_VERIFY(!buttonReleaseWithinBounds->property("pressed").toBool());
+    QCOMPARE(releaseWithinBoundsTappedSpy.count(), 1);
+
+    // ReleaseWithinBounds button does not emit tapped if released out of bounds
+    releaseWithinBoundsTappedSpy.clear();
+    p1 = buttonReleaseWithinBounds->mapToScene(QPointF(20, 20)).toPoint();
+    QTest::touchEvent(window, touchDevice).press(1, p1, window);
+    QQuickTouchUtils::flush(window);
+    QTRY_VERIFY(buttonReleaseWithinBounds->property("pressed").toBool());
+    p1 += QPoint(0, 100);
+    QTest::touchEvent(window, touchDevice).move(1, p1, window);
+    QQuickTouchUtils::flush(window);
+    QVERIFY(buttonReleaseWithinBounds->property("pressed").toBool());
+    QTest::touchEvent(window, touchDevice).release(1, p1, window);
+    QQuickTouchUtils::flush(window);
+    QTRY_VERIFY(!buttonReleaseWithinBounds->property("pressed").toBool());
+    QCOMPARE(releaseWithinBoundsTappedSpy.count(), 0);
+}
+
+void tst_TapHandler::mouseGesturePolicyReleaseWithinBounds()
+{
+    QScopedPointer<QQuickView> windowPtr;
+    createView(windowPtr, "buttons.qml");
+    QQuickView * window = windowPtr.data();
+
+    QQuickItem *buttonReleaseWithinBounds = window->rootObject()->findChild<QQuickItem*>("ReleaseWithinBounds");
+    QVERIFY(buttonReleaseWithinBounds);
+    QSignalSpy releaseWithinBoundsTappedSpy(buttonReleaseWithinBounds, SIGNAL(tapped()));
+
+    // ReleaseWithinBounds button stays pressed while touchpoint wanders anywhere,
+    // then if it comes back within bounds, emits tapped on release
+    QPoint p1 = buttonReleaseWithinBounds->mapToScene(QPointF(20, 20)).toPoint();
+    QTest::mousePress(window, Qt::LeftButton, Qt::NoModifier, p1);
+    QTRY_VERIFY(buttonReleaseWithinBounds->property("pressed").toBool());
+    p1 += QPoint(50, 0);
+    QTest::mouseMove(window, p1);
+    QVERIFY(buttonReleaseWithinBounds->property("pressed").toBool());
+    p1 += QPoint(250, 100);
+    QTest::mouseMove(window, p1);
+    QVERIFY(buttonReleaseWithinBounds->property("pressed").toBool());
+    p1 = buttonReleaseWithinBounds->mapToScene(QPointF(25, 15)).toPoint();
+    QTest::mouseMove(window, p1);
+    QVERIFY(buttonReleaseWithinBounds->property("pressed").toBool());
+    QTest::mouseRelease(window, Qt::LeftButton, Qt::NoModifier, p1);
+    QTRY_VERIFY(!buttonReleaseWithinBounds->property("pressed").toBool());
+    QCOMPARE(releaseWithinBoundsTappedSpy.count(), 1);
+
+    // ReleaseWithinBounds button does not emit tapped if released out of bounds
+    releaseWithinBoundsTappedSpy.clear();
+    p1 = buttonReleaseWithinBounds->mapToScene(QPointF(20, 20)).toPoint();
+    QTest::mousePress(window, Qt::LeftButton, Qt::NoModifier, p1);
+    QTRY_VERIFY(buttonReleaseWithinBounds->property("pressed").toBool());
+    p1 += QPoint(0, 100);
+    QTest::mouseMove(window, p1);
+    QVERIFY(buttonReleaseWithinBounds->property("pressed").toBool());
+    QTest::mouseRelease(window, Qt::LeftButton, Qt::NoModifier, p1);
+    QTRY_VERIFY(!buttonReleaseWithinBounds->property("pressed").toBool());
+    QCOMPARE(releaseWithinBoundsTappedSpy.count(), 0);
+}
+
+void tst_TapHandler::touchMultiTap()
+{
+    const int dragThreshold = QGuiApplication::styleHints()->startDragDistance();
+    QScopedPointer<QQuickView> windowPtr;
+    createView(windowPtr, "buttons.qml");
+    QQuickView * window = windowPtr.data();
+
+    QQuickItem *button = window->rootObject()->findChild<QQuickItem*>("DragThreshold");
+    QVERIFY(button);
+    QSignalSpy tappedSpy(button, SIGNAL(tapped()));
+
+    // Tap once
+    QPoint p1 = button->mapToScene(QPointF(2, 2)).toPoint();
+    QTest::touchEvent(window, touchDevice).press(1, p1, window);
+    QQuickTouchUtils::flush(window);
+    QTRY_VERIFY(button->property("pressed").toBool());
+    QTest::touchEvent(window, touchDevice).release(1, p1, window);
+    QQuickTouchUtils::flush(window);
+    QTRY_VERIFY(!button->property("pressed").toBool());
+    QCOMPARE(tappedSpy.count(), 1);
+
+    // Tap again in exactly the same place (not likely with touch in the real world)
+    QTest::touchEvent(window, touchDevice).press(1, p1, window);
+    QQuickTouchUtils::flush(window);
+    QTRY_VERIFY(button->property("pressed").toBool());
+    QTest::touchEvent(window, touchDevice).release(1, p1, window);
+    QQuickTouchUtils::flush(window);
+    QTRY_VERIFY(!button->property("pressed").toBool());
+    QCOMPARE(tappedSpy.count(), 2);
+
+    // Tap a third time, nearby
+    p1 += QPoint(dragThreshold, dragThreshold);
+    QTest::touchEvent(window, touchDevice).press(1, p1, window);
+    QQuickTouchUtils::flush(window);
+    QTRY_VERIFY(button->property("pressed").toBool());
+    QTest::touchEvent(window, touchDevice).release(1, p1, window);
+    QQuickTouchUtils::flush(window);
+    QTRY_VERIFY(!button->property("pressed").toBool());
+    QCOMPARE(tappedSpy.count(), 3);
+
+    // Tap a fourth time, drifting farther away
+    p1 += QPoint(dragThreshold, dragThreshold);
+    QTest::touchEvent(window, touchDevice).press(1, p1, window);
+    QQuickTouchUtils::flush(window);
+    QTRY_VERIFY(button->property("pressed").toBool());
+    QTest::touchEvent(window, touchDevice).release(1, p1, window);
+    QQuickTouchUtils::flush(window);
+    QTRY_VERIFY(!button->property("pressed").toBool());
+    QCOMPARE(tappedSpy.count(), 4);
+}
+
+void tst_TapHandler::mouseMultiTap()
+{
+    const int dragThreshold = QGuiApplication::styleHints()->startDragDistance();
+    QScopedPointer<QQuickView> windowPtr;
+    createView(windowPtr, "buttons.qml");
+    QQuickView * window = windowPtr.data();
+
+    QQuickItem *button = window->rootObject()->findChild<QQuickItem*>("DragThreshold");
+    QVERIFY(button);
+    QSignalSpy tappedSpy(button, SIGNAL(tapped()));
+
+    // Tap once
+    QPoint p1 = button->mapToScene(QPointF(2, 2)).toPoint();
+    QTest::mousePress(window, Qt::LeftButton, Qt::NoModifier, p1);
+    QTRY_VERIFY(button->property("pressed").toBool());
+    QTest::mouseRelease(window, Qt::LeftButton, Qt::NoModifier, p1);
+    QTRY_VERIFY(!button->property("pressed").toBool());
+    QCOMPARE(tappedSpy.count(), 1);
+
+    // Tap again in exactly the same place (not likely with touch in the real world)
+    QTest::mousePress(window, Qt::LeftButton, Qt::NoModifier, p1);
+    QTRY_VERIFY(button->property("pressed").toBool());
+    QTest::mouseRelease(window, Qt::LeftButton, Qt::NoModifier, p1);
+    QTRY_VERIFY(!button->property("pressed").toBool());
+    QCOMPARE(tappedSpy.count(), 2);
+
+    // Tap a third time, nearby
+    p1 += QPoint(dragThreshold, dragThreshold);
+    QTest::mousePress(window, Qt::LeftButton, Qt::NoModifier, p1);
+    QTRY_VERIFY(button->property("pressed").toBool());
+    QTest::mouseRelease(window, Qt::LeftButton, Qt::NoModifier, p1);
+    QTRY_VERIFY(!button->property("pressed").toBool());
+    QCOMPARE(tappedSpy.count(), 3);
+
+    // Tap a fourth time, drifting farther away
+    p1 += QPoint(dragThreshold, dragThreshold);
+    QTest::mousePress(window, Qt::LeftButton, Qt::NoModifier, p1);
+    QTRY_VERIFY(button->property("pressed").toBool());
+    QTest::mouseRelease(window, Qt::LeftButton, Qt::NoModifier, p1);
+    QTRY_VERIFY(!button->property("pressed").toBool());
+    QCOMPARE(tappedSpy.count(), 4);
+}
+
+void tst_TapHandler::touchLongPress()
+{
+    QScopedPointer<QQuickView> windowPtr;
+    createView(windowPtr, "buttons.qml");
+    QQuickView * window = windowPtr.data();
+
+    QQuickItem *button = window->rootObject()->findChild<QQuickItem*>("DragThreshold");
+    QVERIFY(button);
+    QQuickTapHandler *tapHandler = button->findChild<QQuickTapHandler*>("DragThreshold");
+    QVERIFY(tapHandler);
+    QSignalSpy tappedSpy(button, SIGNAL(tapped()));
+    QSignalSpy longPressThresholdChangedSpy(tapHandler, SIGNAL(longPressThresholdChanged()));
+    QSignalSpy timeHeldSpy(tapHandler, SIGNAL(timeHeldChanged()));
+    QSignalSpy longPressedSpy(tapHandler, SIGNAL(longPressed()));
+
+    // Reduce the threshold so that we can get a long press quickly
+    tapHandler->setLongPressThreshold(0.5);
+    QCOMPARE(longPressThresholdChangedSpy.count(), 1);
+
+    // Press and hold
+    QPoint p1 = button->mapToScene(button->clipRect().center()).toPoint();
+    QTest::touchEvent(window, touchDevice).press(1, p1, window);
+    QQuickTouchUtils::flush(window);
+    QTRY_VERIFY(button->property("pressed").toBool());
+    QTRY_COMPARE(longPressedSpy.count(), 1);
+    timeHeldSpy.wait(); // the longer we hold it, the more this will occur
+    qDebug() << "held" << tapHandler->timeHeld() << "secs; timeHeld updated" << timeHeldSpy.count() << "times";
+    QVERIFY(timeHeldSpy.count() > 0);
+    QVERIFY(tapHandler->timeHeld() > 0.4); // Should be > 0.5 but slow CI and timer granularity can interfere
+
+    // Release and verify that tapped was not emitted
+    QTest::touchEvent(window, touchDevice).release(1, p1, window);
+    QQuickTouchUtils::flush(window);
+    QTRY_VERIFY(!button->property("pressed").toBool());
+    QCOMPARE(tappedSpy.count(), 0);
+}
+
+void tst_TapHandler::mouseLongPress()
+{
+    QScopedPointer<QQuickView> windowPtr;
+    createView(windowPtr, "buttons.qml");
+    QQuickView * window = windowPtr.data();
+
+    QQuickItem *button = window->rootObject()->findChild<QQuickItem*>("DragThreshold");
+    QVERIFY(button);
+    QQuickTapHandler *tapHandler = button->findChild<QQuickTapHandler*>("DragThreshold");
+    QVERIFY(tapHandler);
+    QSignalSpy tappedSpy(button, SIGNAL(tapped()));
+    QSignalSpy longPressThresholdChangedSpy(tapHandler, SIGNAL(longPressThresholdChanged()));
+    QSignalSpy timeHeldSpy(tapHandler, SIGNAL(timeHeldChanged()));
+    QSignalSpy longPressedSpy(tapHandler, SIGNAL(longPressed()));
+
+    // Reduce the threshold so that we can get a long press quickly
+    tapHandler->setLongPressThreshold(0.5);
+    QCOMPARE(longPressThresholdChangedSpy.count(), 1);
+
+    // Press and hold
+    QPoint p1 = button->mapToScene(button->clipRect().center()).toPoint();
+    QTest::mousePress(window, Qt::LeftButton, Qt::NoModifier, p1);
+    QTRY_VERIFY(button->property("pressed").toBool());
+    QTRY_COMPARE(longPressedSpy.count(), 1);
+    timeHeldSpy.wait(); // the longer we hold it, the more this will occur
+    qDebug() << "held" << tapHandler->timeHeld() << "secs; timeHeld updated" << timeHeldSpy.count() << "times";
+    QVERIFY(timeHeldSpy.count() > 0);
+    QVERIFY(tapHandler->timeHeld() > 0.4); // Should be > 0.5 but slow CI and timer granularity can interfere
+
+    // Release and verify that tapped was not emitted
+    QTest::mouseRelease(window, Qt::LeftButton, Qt::NoModifier, p1, 500);
+    QTRY_VERIFY(!button->property("pressed").toBool());
+    QCOMPARE(tappedSpy.count(), 0);
+}
+
+void tst_TapHandler::buttonsMultiTouch()
+{
+    QScopedPointer<QQuickView> windowPtr;
+    createView(windowPtr, "buttons.qml");
+    QQuickView * window = windowPtr.data();
+
+    QQuickItem *buttonDragThreshold = window->rootObject()->findChild<QQuickItem*>("DragThreshold");
+    QVERIFY(buttonDragThreshold);
+    QSignalSpy dragThresholdTappedSpy(buttonDragThreshold, SIGNAL(tapped()));
+
+    QQuickItem *buttonWithinBounds = window->rootObject()->findChild<QQuickItem*>("WithinBounds");
+    QVERIFY(buttonWithinBounds);
+    QSignalSpy withinBoundsTappedSpy(buttonWithinBounds, SIGNAL(tapped()));
+
+    QQuickItem *buttonReleaseWithinBounds = window->rootObject()->findChild<QQuickItem*>("ReleaseWithinBounds");
+    QVERIFY(buttonReleaseWithinBounds);
+    QSignalSpy releaseWithinBoundsTappedSpy(buttonReleaseWithinBounds, SIGNAL(tapped()));
+    QTest::QTouchEventSequence touchSeq = QTest::touchEvent(window, touchDevice, false);
+
+    // can press multiple buttons at the same time
+    QPoint p1 = buttonDragThreshold->mapToScene(QPointF(20, 20)).toPoint();
+    touchSeq.press(1, p1, window).commit();
+    QQuickTouchUtils::flush(window);
+    QTRY_VERIFY(buttonDragThreshold->property("pressed").toBool());
+    QPoint p2 = buttonWithinBounds->mapToScene(QPointF(20, 20)).toPoint();
+    touchSeq.stationary(1).press(2, p2, window).commit();
+    QQuickTouchUtils::flush(window);
+    QTRY_VERIFY(buttonWithinBounds->property("pressed").toBool());
+    QPoint p3 = buttonReleaseWithinBounds->mapToScene(QPointF(20, 20)).toPoint();
+    touchSeq.stationary(1).stationary(2).press(3, p3, window).commit();
+    QQuickTouchUtils::flush(window);
+    QTRY_VERIFY(buttonReleaseWithinBounds->property("pressed").toBool());
+
+    // can release top button and press again: others stay pressed the whole time
+    touchSeq.stationary(2).stationary(3).release(1, p1, window).commit();
+    QQuickTouchUtils::flush(window);
+    QTRY_VERIFY(!buttonDragThreshold->property("pressed").toBool());
+    QCOMPARE(dragThresholdTappedSpy.count(), 1);
+    QVERIFY(buttonWithinBounds->property("pressed").toBool());
+    QCOMPARE(withinBoundsTappedSpy.count(), 0);
+    QVERIFY(buttonReleaseWithinBounds->property("pressed").toBool());
+    QCOMPARE(releaseWithinBoundsTappedSpy.count(), 0);
+    touchSeq.stationary(2).stationary(3).press(1, p1, window).commit();
+    QQuickTouchUtils::flush(window);
+    QTRY_VERIFY(buttonDragThreshold->property("pressed").toBool());
+    QVERIFY(buttonWithinBounds->property("pressed").toBool());
+    QVERIFY(buttonReleaseWithinBounds->property("pressed").toBool());
+
+    // can release middle button and press again: others stay pressed the whole time
+    touchSeq.stationary(1).stationary(3).release(2, p2, window).commit();
+    QQuickTouchUtils::flush(window);
+    QTRY_VERIFY(!buttonWithinBounds->property("pressed").toBool());
+    QCOMPARE(withinBoundsTappedSpy.count(), 1);
+    QVERIFY(buttonDragThreshold->property("pressed").toBool());
+    QCOMPARE(dragThresholdTappedSpy.count(), 1);
+    QVERIFY(buttonReleaseWithinBounds->property("pressed").toBool());
+    QCOMPARE(releaseWithinBoundsTappedSpy.count(), 0);
+    touchSeq.stationary(1).stationary(3).press(2, p2, window).commit();
+    QQuickTouchUtils::flush(window);
+    QVERIFY(buttonDragThreshold->property("pressed").toBool());
+    QVERIFY(buttonWithinBounds->property("pressed").toBool());
+    QVERIFY(buttonReleaseWithinBounds->property("pressed").toBool());
+
+    // can release bottom button and press again: others stay pressed the whole time
+    touchSeq.stationary(1).stationary(2).release(3, p3, window).commit();
+    QQuickTouchUtils::flush(window);
+    QCOMPARE(releaseWithinBoundsTappedSpy.count(), 1);
+    QVERIFY(buttonWithinBounds->property("pressed").toBool());
+    QCOMPARE(withinBoundsTappedSpy.count(), 1);
+    QVERIFY(!buttonReleaseWithinBounds->property("pressed").toBool());
+    QCOMPARE(dragThresholdTappedSpy.count(), 1);
+    touchSeq.stationary(1).stationary(2).press(3, p3, window).commit();
+    QQuickTouchUtils::flush(window);
+    QTRY_VERIFY(buttonDragThreshold->property("pressed").toBool());
+    QVERIFY(buttonWithinBounds->property("pressed").toBool());
+    QVERIFY(buttonReleaseWithinBounds->property("pressed").toBool());
+}
+
+void tst_TapHandler::componentUserBehavioralOverride()
+{
+    QScopedPointer<QQuickView> windowPtr;
+    createView(windowPtr, "buttonOverrideHandler.qml");
+    QQuickView * window = windowPtr.data();
+
+    QQuickItem *button = window->rootObject()->findChild<QQuickItem*>("Overridden");
+    QVERIFY(button);
+    QQuickTapHandler *innerTapHandler = button->findChild<QQuickTapHandler*>("Overridden");
+    QVERIFY(innerTapHandler);
+    QQuickTapHandler *userTapHandler = button->findChild<QQuickTapHandler*>("override");
+    QVERIFY(userTapHandler);
+    QSignalSpy tappedSpy(button, SIGNAL(tapped()));
+    QSignalSpy innerGrabChangedSpy(innerTapHandler, SIGNAL(grabChanged(QQuickEventPoint::GrabTransition, QQuickEventPoint *)));
+    QSignalSpy userGrabChangedSpy(userTapHandler, SIGNAL(grabChanged(QQuickEventPoint::GrabTransition, QQuickEventPoint *)));
+    QSignalSpy innerPressedChangedSpy(innerTapHandler, SIGNAL(pressedChanged()));
+    QSignalSpy userPressedChangedSpy(userTapHandler, SIGNAL(pressedChanged()));
+
+    // Press
+    QPoint p1 = button->mapToScene(button->clipRect().center()).toPoint();
+    QTest::mousePress(window, Qt::LeftButton, Qt::NoModifier, p1);
+    QTRY_COMPARE(userPressedChangedSpy.count(), 1);
+    QCOMPARE(innerPressedChangedSpy.count(), 0);
+    QCOMPARE(innerGrabChangedSpy.count(), 0);
+    QCOMPARE(userGrabChangedSpy.count(), 1);
+
+    // Release
+    QTest::mouseRelease(window, Qt::LeftButton, Qt::NoModifier, p1);
+    QTRY_COMPARE(userPressedChangedSpy.count(), 2);
+    QCOMPARE(innerPressedChangedSpy.count(), 0);
+    QCOMPARE(tappedSpy.count(), 1); // only because the override handler makes that happen
+    QCOMPARE(innerGrabChangedSpy.count(), 0);
+    QCOMPARE(userGrabChangedSpy.count(), 2);
+}
+
+void tst_TapHandler::rightLongPressIgnoreWheel()
+{
+    QScopedPointer<QQuickView> windowPtr;
+    createView(windowPtr, "rightTapHandler.qml");
+    QQuickView * window = windowPtr.data();
+
+    QQuickTapHandler *tap = window->rootObject()->findChild<QQuickTapHandler*>();
+    QVERIFY(tap);
+    QSignalSpy tappedSpy(tap, SIGNAL(tapped(QQuickEventPoint *)));
+    QSignalSpy longPressedSpy(tap, SIGNAL(longPressed()));
+    QPoint p1(100, 100);
+
+    // Mouse wheel with ScrollBegin phase (because as soon as two fingers are touching
+    // the trackpad, it will send such an event: QTBUG-71955)
+    {
+        QWheelEvent wheelEvent(p1, p1, QPoint(0, 0), QPoint(0, 0),
+                               Qt::NoButton, Qt::NoModifier, Qt::ScrollBegin, false, Qt::MouseEventNotSynthesized);
+        QGuiApplication::sendEvent(window, &wheelEvent);
+    }
+
+    // Press
+    QTest::mousePress(window, Qt::RightButton, Qt::NoModifier, p1);
+    QTRY_COMPARE(tap->isPressed(), true);
+
+    // Mouse wheel ScrollEnd phase
+    QWheelEvent wheelEvent(p1, p1, QPoint(0, 0), QPoint(0, 0),
+                           Qt::NoButton, Qt::NoModifier, Qt::ScrollEnd, false, Qt::MouseEventNotSynthesized);
+    QGuiApplication::sendEvent(window, &wheelEvent);
+    QTRY_COMPARE(longPressedSpy.count(), 1);
+    QCOMPARE(tap->isPressed(), true);
+    QCOMPARE(tappedSpy.count(), 0);
+
+    // Release
+    QTest::mouseRelease(window, Qt::RightButton, Qt::NoModifier, p1, 500);
+    QTRY_COMPARE(tap->isPressed(), false);
+    QCOMPARE(tappedSpy.count(), 0);
+}
+
+QTEST_MAIN(tst_TapHandler)
+
+#include "tst_qquicktaphandler.moc"
+
diff --git a/tests/auto/quick/propertyrequirements/propertyrequirements.pro b/tests/auto/quick/propertyrequirements/propertyrequirements.pro
new file mode 100644
index 0000000000..8fe574e0bf
--- /dev/null
+++ b/tests/auto/quick/propertyrequirements/propertyrequirements.pro
@@ -0,0 +1,7 @@
+CONFIG += testcase
+TARGET = tst_propertyrequirements
+macos:CONFIG -= app_bundle
+
+SOURCES += tst_propertyrequirements.cpp
+
+QT += qml-private testlib
diff --git a/tests/auto/quick/propertyrequirements/tst_propertyrequirements.cpp b/tests/auto/quick/propertyrequirements/tst_propertyrequirements.cpp
new file mode 100644
index 0000000000..5781a007b6
--- /dev/null
+++ b/tests/auto/quick/propertyrequirements/tst_propertyrequirements.cpp
@@ -0,0 +1,204 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 Klarälvdalens Datakonsult AB, a KDAB Group company, info@kdab.com, author Kevin Krammer <kevin.krammer@kdab.com>
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#include <qtest.h>
+#include <QtQml/qqmlcomponent.h>
+#include <QtQml/qqmlengine.h>
+#include <QtQml/private/qqmlmetatype_p.h>
+#include <QtCore/QDebug>
+#include <QtCore/QHash>
+#include <QtCore/QSet>
+
+class tst_PropertyRequirements : public QObject
+{
+    Q_OBJECT
+public:
+    tst_PropertyRequirements();
+
+private slots:
+    void constantOrNotifyableMain();
+    void constantOrNotifyableFull();
+
+private:
+    typedef QList<QQmlType> Failures;
+
+    /*!
+        All properties that do not pass the check and the affected QML types
+
+        Key: Property name formatted as C++-class-name::property-name
+        Value: List of QQmlType which have the property
+     */
+    typedef QHash<QString, Failures> FailuresByProperty;
+
+    enum TestDepth {
+        MainTypeOnly,     //! Check only the properties of the main C++ type for each QML type
+        WithSuperClasses  //! Check the super classes for each C++ type as well
+    };
+
+    void testAllQmlTypes(TestDepth testDepth, FailuresByProperty &failuresByProperty);
+    void testQmlType(TestDepth testDepth, const QQmlType &qmlType, FailuresByProperty &failuresByProperty);
+};
+
+
+tst_PropertyRequirements::tst_PropertyRequirements()
+{
+}
+
+void tst_PropertyRequirements::constantOrNotifyableMain()
+{
+    FailuresByProperty failuresByProperty;
+
+    // test
+    testAllQmlTypes(MainTypeOnly, failuresByProperty);
+
+    // report
+    QHash<QString, QStringList> occurrences;
+    for (auto it = failuresByProperty.constBegin(); it != failuresByProperty.constEnd(); ++it) {
+
+        occurrences[it.value().at(0).qmlTypeName()].append(it.key());
+    }
+
+    QStringList messages;
+    for (auto it = occurrences.constBegin(); it != occurrences.constEnd(); ++it) {
+        const QString occurrencePattern("%1:\n\t%2");
+
+        QStringList properties = it.value();
+        properties.sort();
+        messages.append(occurrencePattern.arg(it.key(), properties.join("\n\t")));
+    }
+    messages.sort();
+
+    const QString message("\nThe following QML Types have properties which are neither CONSTANT nor NOTIFYable:\n");
+    QWARN(qPrintable(message + messages.join("\n")));
+
+    // TODO enable once technical debt is fixes
+    // QCOMPARE(failuresByProperty.count(), 0);
+}
+
+void tst_PropertyRequirements::constantOrNotifyableFull()
+{
+    FailuresByProperty failuresByProperty;
+
+    // test
+    testAllQmlTypes(WithSuperClasses, failuresByProperty);
+
+    // report
+    QStringList messages;
+    for (auto it = failuresByProperty.constBegin(); it != failuresByProperty.constEnd(); ++it) {
+
+        QSet<QString> occurrences;
+        for (const QQmlType &qmlType : it.value()) {
+            static const QString occurrencePattern("%1 (%2)");
+
+            occurrences.insert(occurrencePattern.arg(qmlType.metaObject()->className(),
+                                                     qmlType.qmlTypeName()));
+
+        }
+
+        static const QString messagePattern("\nProperty %1 neither CONSTANT nor NOTIFYable. Affected types:\n\t%2");
+        QStringList occurrencesList = occurrences.toList();
+        occurrencesList.sort();
+        messages.append(messagePattern.arg(it.key(), occurrencesList.join("\n\t")));
+
+    }
+    messages.sort();
+
+    QWARN(qPrintable(messages.join("\n")));
+
+    // TODO enable once technical debt is fixes
+    // QCOMPARE(failuresByProperty.count(), 0);
+}
+
+void tst_PropertyRequirements::testAllQmlTypes(TestDepth testDepth, FailuresByProperty &failuresByProperty)
+{
+    const QVector<QByteArray> qmlData {
+        "import QtQml 2.2\nQtObject {}",
+        "import QtQml.Models 2.2\nListModel {}",
+        "import QtQuick 2.5\nItem {}",
+        "import QtQuick.Window 2.2\nWindow {}",
+        "import QtQuick.Dialogs 1.2\nDialog {}",
+        "import QtQuick.Layouts 1.2\nGridLayout {}",
+        "import QtQuick.Controls 2.2\nButton {}",
+        "import QtQuick.Templates 2.2\nButton {}"
+    };
+
+    QQmlEngine engine;
+    QSet<QString> seenTypes;
+
+    for (const QByteArray &data : qmlData) {
+        QQmlComponent component(&engine);
+        component.setData(data, QUrl());
+
+        for (const QQmlType &qmlType : QQmlMetaType::qmlTypes()) {
+            if (!seenTypes.contains(qmlType.qmlTypeName())) {
+                testQmlType(testDepth, qmlType, failuresByProperty);
+            }
+        }
+        seenTypes.unite(QSet<QString>::fromList(QQmlMetaType::qmlTypeNames()));
+    }
+}
+
+void tst_PropertyRequirements::testQmlType(TestDepth testDepth, const QQmlType &qmlType, FailuresByProperty &failuresByProperty)
+{
+    QList<const QMetaObject*> inheritanceHierarchy;
+
+    const QMetaObject *mo = qmlType.metaObject();
+    while (mo) {
+        inheritanceHierarchy.prepend(mo);
+        mo = mo->superClass();
+    }
+
+    // check if this type is derived from QObject and even can have signals
+    // i.e. weed out the Q_GADGET classes
+    if (inheritanceHierarchy.isEmpty()
+        || inheritanceHierarchy.constFirst()->className() != QByteArrayLiteral("QObject")) {
+        return;
+    }
+
+    if (testDepth == MainTypeOnly) {
+        inheritanceHierarchy.clear();
+        inheritanceHierarchy.append(qmlType.metaObject());
+    }
+
+    for (const QMetaObject *metaClass : qAsConst(inheritanceHierarchy)) {
+        for (int idx = metaClass->propertyOffset(); idx < metaClass->propertyCount(); ++idx) {
+            const QMetaProperty property = metaClass->property(idx);
+
+            // needs to be either CONSTANT or have a NOTIFY signal
+            if (!property.isConstant() && !property.hasNotifySignal()) {
+                static const QString fullNamePattern("%1::%2");
+                const QString fullPropertyName = fullNamePattern.arg(metaClass->className(), property.name());
+
+                failuresByProperty[fullPropertyName].append(qmlType);
+            }
+        }
+    }
+}
+
+QTEST_MAIN(tst_PropertyRequirements)
+
+#include "tst_propertyrequirements.moc"
diff --git a/tests/auto/quick/qquickaccessible/tst_qquickaccessible.cpp b/tests/auto/quick/qquickaccessible/tst_qquickaccessible.cpp
index e843f9e5a1..1bfeb94161 100644
--- a/tests/auto/quick/qquickaccessible/tst_qquickaccessible.cpp
+++ b/tests/auto/quick/qquickaccessible/tst_qquickaccessible.cpp
@@ -42,9 +42,11 @@
 #include <QtQml/qqmlengine.h>
 #include <QtQml/qqmlproperty.h>
 #include <QtQuick/private/qquickaccessibleattached_p.h>
+#include <QtQuick/private/qquicklistview_p.h>
+#include <QtQuick/private/qquicktext_p.h>
 
 #include "../../shared/util.h"
-
+#include "../shared/visualtestutil.h"
 
 #define EXPECT(cond) \
     do { \
@@ -143,7 +145,7 @@ void tst_QQuickAccessible::commonTests()
     view->setSource(testFileUrl(accessibleRoleFileName));
     view->show();
 //    view->setFocus();
-    QVERIFY(view->rootObject() != 0);
+    QVERIFY(view->rootObject() != nullptr);
 
     QAccessibleInterface *iface = QAccessible::queryAccessibleInterface(view);
     QVERIFY(iface);
@@ -160,10 +162,10 @@ void tst_QQuickAccessible::quickAttachedProperties()
         component.setData("import QtQuick 2.0\nItem {\n"
                                 "}", QUrl());
         QObject *object = component.create();
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
 
         QObject *attachedObject = QQuickAccessibleAttached::attachedProperties(object);
-        QCOMPARE(attachedObject, static_cast<QObject*>(0));
+        QCOMPARE(attachedObject, static_cast<QObject*>(nullptr));
         delete object;
     }
 
@@ -181,7 +183,7 @@ void tst_QQuickAccessible::quickAttachedProperties()
                                 "Accessible.role: Accessible.Button\n"
                                 "}", QUrl());
         QObject *object = component.create();
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
 
         QObject *attachedObject = QQuickAccessibleAttached::attachedProperties(object);
         QVERIFY(attachedObject);
@@ -207,7 +209,7 @@ void tst_QQuickAccessible::quickAttachedProperties()
                                 "Accessible.description: \"Duck\"\n"
                                 "}", QUrl());
         QObject *object = component.create();
-        QVERIFY(object != 0);
+        QVERIFY(object != nullptr);
 
         QObject *attachedObject = QQuickAccessibleAttached::attachedProperties(object);
         QVERIFY(attachedObject);
@@ -224,6 +226,72 @@ void tst_QQuickAccessible::quickAttachedProperties()
         }
         delete object;
     }
+
+    // Check overriding of attached role for Text
+    {
+        QQmlEngine engine;
+        QQmlComponent component(&engine);
+        component.setData("import QtQuick 2.0\nText {\n"
+                          "Accessible.role: Accessible.Button\n"
+                          "Accessible.name: \"TextButton\"\n"
+                          "Accessible.description: \"Text Button\"\n"
+                          "}", QUrl());
+        QObject *object = component.create();
+        QVERIFY(object != nullptr);
+
+        QObject *attachedObject = QQuickAccessibleAttached::attachedProperties(object);
+        QVERIFY(attachedObject);
+        if (attachedObject) {
+            QVariant p = attachedObject->property("role");
+            QCOMPARE(p.isNull(), false);
+            QCOMPARE(p.toInt(), int(QAccessible::PushButton));
+            p = attachedObject->property("name");
+            QCOMPARE(p.isNull(), false);
+            QCOMPARE(p.toString(), QLatin1String("TextButton"));
+            p = attachedObject->property("description");
+            QCOMPARE(p.isNull(), false);
+            QCOMPARE(p.toString(), QLatin1String("Text Button"));
+        }
+        delete object;
+    }
+    // Check overriding of attached role for Text
+    {
+        QQmlEngine engine;
+        QQmlComponent component(&engine);
+        component.setData("import QtQuick 2.0\nListView {\n"
+                          "id: list\n"
+                          "model: 5\n"
+                          "delegate: Text {\n"
+                          "objectName: \"acc_text\"\n"
+                          "Accessible.role: Accessible.Button\n"
+                          "Accessible.name: \"TextButton\"\n"
+                          "Accessible.description: \"Text Button\"\n"
+                          "}\n"
+                          "}", QUrl());
+        QObject *object = component.create();
+        QVERIFY(object != nullptr);
+
+        QQuickListView *listview = qobject_cast<QQuickListView *>(object);
+        QVERIFY(listview != nullptr);
+        QQuickItem *contentItem = listview->contentItem();
+        QQuickText *childItem = QQuickVisualTestUtil::findItem<QQuickText>(contentItem, "acc_text");
+        QVERIFY(childItem != nullptr);
+
+        QObject *attachedObject = QQuickAccessibleAttached::attachedProperties(childItem);
+        QVERIFY(attachedObject);
+        if (attachedObject) {
+            QVariant p = attachedObject->property("role");
+            QCOMPARE(p.isNull(), false);
+            QCOMPARE(p.toInt(), int(QAccessible::PushButton));
+            p = attachedObject->property("name");
+            QCOMPARE(p.isNull(), false);
+            QCOMPARE(p.toString(), QLatin1String("TextButton"));
+            p = attachedObject->property("description");
+            QCOMPARE(p.isNull(), false);
+            QCOMPARE(p.toString(), QLatin1String("Text Button"));
+        }
+        delete object;
+    }
     QTestAccessibility::clearEvents();
 }
 
@@ -282,7 +350,7 @@ QAccessibleInterface *topLevelChildAt(QAccessibleInterface *iface, int x, int y)
 {
     QAccessibleInterface *child = iface->childAt(x, y);
     if (!child)
-        return 0;
+        return nullptr;
 
     QAccessibleInterface *childOfChild;
     while ( ( childOfChild = child->childAt(x, y)) ) {
diff --git a/tests/auto/quick/qquickanimatedimage/tst_qquickanimatedimage.cpp b/tests/auto/quick/qquickanimatedimage/tst_qquickanimatedimage.cpp
index 34b9fb6b07..8026bafb9e 100644
--- a/tests/auto/quick/qquickanimatedimage/tst_qquickanimatedimage.cpp
+++ b/tests/auto/quick/qquickanimatedimage/tst_qquickanimatedimage.cpp
@@ -67,6 +67,7 @@ private slots:
     void progressAndStatusChanges();
     void playingAndPausedChanges();
     void noCaching();
+    void sourceChangesOnFrameChanged();
 };
 
 void tst_qquickanimatedimage::cleanup()
@@ -132,6 +133,16 @@ void tst_qquickanimatedimage::frameCount()
     QVERIFY(anim->isPlaying());
     QCOMPARE(anim->frameCount(), 3);
 
+    QSignalSpy frameCountChangedSpy(anim, &QQuickAnimatedImage::frameCountChanged);
+
+    const QUrl origSource = anim->source();
+    anim->setSource(QUrl());
+    QCOMPARE(anim->frameCount(), 0);
+    QCOMPARE(frameCountChangedSpy.count(), 1);
+    anim->setSource(origSource);
+    QCOMPARE(anim->frameCount(), 3);
+    QCOMPARE(frameCountChangedSpy.count(), 2);
+
     delete anim;
 }
 
@@ -142,7 +153,7 @@ void tst_qquickanimatedimage::mirror_running()
     QQuickView window;
     window.setSource(testFileUrl("hearts.qml"));
     window.show();
-    QTest::qWaitForWindowExposed(&window);
+    QVERIFY(QTest::qWaitForWindowExposed(&window));
 
     QQuickAnimatedImage *anim = qobject_cast<QQuickAnimatedImage *>(window.rootObject());
     QVERIFY(anim);
@@ -324,7 +335,7 @@ void tst_qquickanimatedimage::sourceSizeChanges()
     QQmlContext *ctxt = engine.rootContext();
     ctxt->setContextProperty("srcImage", "");
     QQuickAnimatedImage *anim = qobject_cast<QQuickAnimatedImage*>(component.create());
-    QVERIFY(anim != 0);
+    QVERIFY(anim != nullptr);
 
     QSignalSpy sourceSizeSpy(anim, SIGNAL(sourceSizeChanged()));
 
@@ -387,7 +398,7 @@ void tst_qquickanimatedimage::sourceSizeChanges_intermediate()
     ctxt->setContextProperty("srcImage", "");
 
     QScopedPointer<QQuickAnimatedImage> anim(qobject_cast<QQuickAnimatedImage*>(component.create()));
-    QVERIFY(anim != 0);
+    QVERIFY(anim != nullptr);
 
     ctxt->setContextProperty("srcImage", testFileUrl("hearts.gif"));
     QTRY_COMPARE(anim->status(), QQuickAnimatedImage::Ready);
@@ -412,7 +423,7 @@ void tst_qquickanimatedimage::qtbug_16520()
     QQuickRectangle *root = qobject_cast<QQuickRectangle *>(component.create());
     QVERIFY(root);
     QQuickAnimatedImage *anim = root->findChild<QQuickAnimatedImage*>("anim");
-    QVERIFY(anim != 0);
+    QVERIFY(anim != nullptr);
 
     anim->setProperty("source", server.urlString("/stickman.gif"));
     QTRY_COMPARE(anim->opacity(), qreal(0));
@@ -435,7 +446,7 @@ void tst_qquickanimatedimage::progressAndStatusChanges()
     QQmlComponent component(&engine);
     component.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
     QQuickImage *obj = qobject_cast<QQuickImage*>(component.create());
-    QVERIFY(obj != 0);
+    QVERIFY(obj != nullptr);
     QCOMPARE(obj->status(), QQuickImage::Ready);
     QTRY_COMPARE(obj->progress(), 1.0);
 
@@ -489,7 +500,7 @@ void tst_qquickanimatedimage::playingAndPausedChanges()
     QQmlComponent component(&engine);
     component.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
     QQuickAnimatedImage *obj = qobject_cast<QQuickAnimatedImage*>(component.create());
-    QVERIFY(obj != 0);
+    QVERIFY(obj != nullptr);
     QCOMPARE(obj->status(), QQuickAnimatedImage::Null);
     QTRY_VERIFY(obj->isPlaying());
     QTRY_VERIFY(!obj->isPaused());
@@ -555,8 +566,8 @@ void tst_qquickanimatedimage::noCaching()
     window_nocache.setSource(testFileUrl("colors_nocache.qml"));
     window.show();
     window_nocache.show();
-    QTest::qWaitForWindowExposed(&window);
-    QTest::qWaitForWindowExposed(&window_nocache);
+    QVERIFY(QTest::qWaitForWindowExposed(&window));
+    QVERIFY(QTest::qWaitForWindowExposed(&window_nocache));
 
     QQuickAnimatedImage *anim = qobject_cast<QQuickAnimatedImage *>(window.rootObject());
     QVERIFY(anim);
@@ -580,6 +591,33 @@ void tst_qquickanimatedimage::noCaching()
     }
 }
 
+void tst_qquickanimatedimage::sourceChangesOnFrameChanged()
+{
+    QQmlEngine engine;
+    QQmlComponent component(&engine, testFileUrl("colors.qml"));
+    QVector<QQuickAnimatedImage*> images;
+
+    // Run multiple animations in parallel, this should be fast
+    for (int loops = 0; loops < 25; ++loops) {
+        QQuickAnimatedImage *anim = qobject_cast<QQuickAnimatedImage *>(component.create());
+
+        // QTBUG-67427: this should not produce a segfault
+        QObject::connect(anim,
+                         &QQuickAnimatedImage::frameChanged,
+                         [this, anim]() { anim->setSource(testFileUrl("hearts.gif")); });
+
+        QVERIFY(anim);
+        QVERIFY(anim->isPlaying());
+
+        images.append(anim);
+    }
+
+    for (auto *anim : images)
+        QTRY_COMPARE(anim->source(), testFileUrl("hearts.gif"));
+
+    qDeleteAll(images);
+}
+
 QTEST_MAIN(tst_qquickanimatedimage)
 
 #include "tst_qquickanimatedimage.moc"
diff --git a/tests/auto/quick/qquickanimatedsprite/BLACKLIST b/tests/auto/quick/qquickanimatedsprite/BLACKLIST
new file mode 100644
index 0000000000..7eb242876a
--- /dev/null
+++ b/tests/auto/quick/qquickanimatedsprite/BLACKLIST
@@ -0,0 +1,3 @@
+# QTBUG-65613
+[test_largeAnimation]
+b2qt
diff --git a/tests/auto/quick/qquickanimatedsprite/data/infiniteLoops.qml b/tests/auto/quick/qquickanimatedsprite/data/infiniteLoops.qml
new file mode 100644
index 0000000000..551329a457
--- /dev/null
+++ b/tests/auto/quick/qquickanimatedsprite/data/infiniteLoops.qml
@@ -0,0 +1,38 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.0
+
+AnimatedSprite {
+    loops: AnimatedSprite.Infinite
+    source: "squarefacesprite.png"
+    frameCount: 6
+    frameDuration: 240
+    width: 160
+    height: 160
+}
diff --git a/tests/auto/quick/qquickanimatedsprite/qquickanimatedsprite.pro b/tests/auto/quick/qquickanimatedsprite/qquickanimatedsprite.pro
index 81c73be831..a337473d99 100644
--- a/tests/auto/quick/qquickanimatedsprite/qquickanimatedsprite.pro
+++ b/tests/auto/quick/qquickanimatedsprite/qquickanimatedsprite.pro
@@ -8,7 +8,7 @@ macx:CONFIG -= app_bundle
 
 TESTDATA = data/*
 
-QT += core-private gui-private qml-private quick-private network testlib
+QT += core-private gui-private qml-private quick-private network testlib qmltest
 
 OTHER_FILES += \
-    data/largeAnimation.qml
+    $$files(data/*.qml)
diff --git a/tests/auto/quick/qquickanimatedsprite/tst_qquickanimatedsprite.cpp b/tests/auto/quick/qquickanimatedsprite/tst_qquickanimatedsprite.cpp
index 820c804065..d2bbf9e6b1 100644
--- a/tests/auto/quick/qquickanimatedsprite/tst_qquickanimatedsprite.cpp
+++ b/tests/auto/quick/qquickanimatedsprite/tst_qquickanimatedsprite.cpp
@@ -28,9 +28,11 @@
 #include <QtTest/QtTest>
 #include "../../shared/util.h"
 #include <QtQuick/qquickview.h>
+#include <QtQuickTest/QtQuickTest>
 #include <private/qabstractanimation_p.h>
 #include <private/qquickanimatedsprite_p.h>
 #include <private/qquickitem_p.h>
+#include <QtCore/qscopedpointer.h>
 #include <QtGui/qpainter.h>
 #include <QtGui/qopenglcontext.h>
 #include <QtGui/qopenglfunctions.h>
@@ -52,6 +54,8 @@ private slots:
     void test_largeAnimation();
     void test_reparenting();
     void test_changeSourceToSmallerImgKeepingBigFrameSize();
+    void test_infiniteLoops();
+    void test_implicitSize();
 };
 
 void tst_qquickanimatedsprite::initTestCase()
@@ -62,11 +66,11 @@ void tst_qquickanimatedsprite::initTestCase()
 
 void tst_qquickanimatedsprite::test_properties()
 {
-    QQuickView *window = new QQuickView(0);
+    QScopedPointer<QQuickView> window(new QQuickView);
 
     window->setSource(testFileUrl("basic.qml"));
     window->show();
-    QVERIFY(QTest::qWaitForWindowExposed(window));
+    QVERIFY(QTest::qWaitForWindowExposed(window.data()));
 
     QVERIFY(window->rootObject());
     QQuickAnimatedSprite* sprite = window->rootObject()->findChild<QQuickAnimatedSprite*>("sprite");
@@ -77,21 +81,24 @@ void tst_qquickanimatedsprite::test_properties()
     QVERIFY(sprite->interpolate());
     QCOMPARE(sprite->loops(), 30);
 
+    QSignalSpy finishedSpy(sprite, SIGNAL(finished()));
+    QVERIFY(finishedSpy.isValid());
+
     sprite->setRunning(false);
     QVERIFY(!sprite->running());
+    // The finished() signal shouldn't be emitted when running is manually set to false.
+    QCOMPARE(finishedSpy.count(), 0);
     sprite->setInterpolate(false);
     QVERIFY(!sprite->interpolate());
-
-    delete window;
 }
 
 void tst_qquickanimatedsprite::test_runningChangedSignal()
 {
-    QQuickView *window = new QQuickView(0);
+    QScopedPointer<QQuickView> window(new QQuickView);
 
     window->setSource(testFileUrl("runningChange.qml"));
     window->show();
-    QVERIFY(QTest::qWaitForWindowExposed(window));
+    QVERIFY(QTest::qWaitForWindowExposed(window.data()));
 
     QVERIFY(window->rootObject());
     QQuickAnimatedSprite* sprite = window->rootObject()->findChild<QQuickAnimatedSprite*>("sprite");
@@ -100,12 +107,15 @@ void tst_qquickanimatedsprite::test_runningChangedSignal()
     QVERIFY(!sprite->running());
 
     QSignalSpy runningChangedSpy(sprite, SIGNAL(runningChanged(bool)));
+    QSignalSpy finishedSpy(sprite, SIGNAL(finished()));
+    QVERIFY(finishedSpy.isValid());
+
     sprite->setRunning(true);
     QTRY_COMPARE(runningChangedSpy.count(), 1);
+    QCOMPARE(finishedSpy.count(), 0);
     QTRY_VERIFY(!sprite->running());
     QTRY_COMPARE(runningChangedSpy.count(), 2);
-
-    delete window;
+    QCOMPARE(finishedSpy.count(), 1);
 }
 
 template <typename T>
@@ -117,7 +127,7 @@ static bool isWithinRange(T min, T value, T max)
 
 void tst_qquickanimatedsprite::test_frameChangedSignal()
 {
-    QQuickView *window = new QQuickView(0);
+    QScopedPointer<QQuickView> window(new QQuickView);
 
     window->setSource(testFileUrl("frameChange.qml"));
     window->show();
@@ -126,7 +136,7 @@ void tst_qquickanimatedsprite::test_frameChangedSignal()
     QQuickAnimatedSprite* sprite = window->rootObject()->findChild<QQuickAnimatedSprite*>("sprite");
     QSignalSpy frameChangedSpy(sprite, SIGNAL(currentFrameChanged(int)));
     QVERIFY(sprite);
-    QVERIFY(QTest::qWaitForWindowExposed(window));
+    QVERIFY(QTest::qWaitForWindowExposed(window.data()));
 
     QVERIFY(!sprite->running());
     QVERIFY(!sprite->paused());
@@ -154,8 +164,6 @@ void tst_qquickanimatedsprite::test_frameChangedSignal()
         prevFrame = frame;
     }
     QCOMPARE(loopCounter, 3);
-
-    delete window;
 }
 
 void tst_qquickanimatedsprite::test_largeAnimation_data()
@@ -214,11 +222,11 @@ void tst_qquickanimatedsprite::test_largeAnimation()
 {
     QFETCH(bool, frameSync);
 
-    QQuickView *window = new QQuickView(0);
+    QScopedPointer<QQuickView> window(new QQuickView);
     window->engine()->addImageProvider(QLatin1String("test"), new AnimationImageProvider);
     window->setSource(testFileUrl("largeAnimation.qml"));
     window->show();
-    QVERIFY(QTest::qWaitForWindowExposed(window));
+    QVERIFY(QTest::qWaitForWindowExposed(window.data()));
 
     QVERIFY(window->rootObject());
     QQuickAnimatedSprite* sprite = window->rootObject()->findChild<QQuickAnimatedSprite*>("sprite");
@@ -264,7 +272,6 @@ void tst_qquickanimatedsprite::test_largeAnimation()
     maxTextureSize /= 512;
     QVERIFY(maxFrame > maxTextureSize); // make sure we go beyond the texture width limitation
     QCOMPARE(loopCounter, sprite->loops());
-    delete window;
 }
 
 void tst_qquickanimatedsprite::test_reparenting()
@@ -279,20 +286,20 @@ void tst_qquickanimatedsprite::test_reparenting()
     QVERIFY(sprite);
 
     QTRY_VERIFY(sprite->running());
-    sprite->setParentItem(0);
+    sprite->setParentItem(nullptr);
 
     sprite->setParentItem(window.rootObject());
     // don't crash (QTBUG-51162)
     sprite->polish();
-    QTRY_COMPARE(QQuickItemPrivate::get(sprite)->polishScheduled, true);
-    QTRY_COMPARE(QQuickItemPrivate::get(sprite)->polishScheduled, false);
+    QVERIFY(QQuickTest::qIsPolishScheduled(sprite));
+    QVERIFY(QQuickTest::qWaitForItemPolished(sprite));
 }
 
 class KillerThread : public QThread
 {
     Q_OBJECT
 protected:
-    void run() Q_DECL_OVERRIDE {
+    void run() override {
         sleep(3);
         qFatal("Either the GUI or the render thread is stuck in an infinite loop.");
     }
@@ -313,7 +320,7 @@ void tst_qquickanimatedsprite::test_changeSourceToSmallerImgKeepingBigFrameSize(
     QQmlProperty big(sprite, "big");
     big.write(QVariant::fromValue(false));
 
-    KillerThread *killer = new KillerThread;
+    QScopedPointer<KillerThread> killer(new KillerThread);
     killer->start(); // will kill us in case the GUI or render thread enters an infinite loop
 
     QTest::qWait(50); // let it draw with the new source.
@@ -322,7 +329,66 @@ void tst_qquickanimatedsprite::test_changeSourceToSmallerImgKeepingBigFrameSize(
 
     killer->terminate();
     killer->wait();
-    delete killer;
+}
+
+void tst_qquickanimatedsprite::test_implicitSize()
+{
+    QQuickView window;
+    window.setSource(testFileUrl("basic.qml"));
+    window.show();
+    QVERIFY(QTest::qWaitForWindowExposed(&window));
+    QVERIFY(window.rootObject());
+
+    QQuickAnimatedSprite* sprite = window.rootObject()->findChild<QQuickAnimatedSprite*>("sprite");
+    QVERIFY(sprite);
+    QCOMPARE(sprite->frameWidth(), 31);
+    QCOMPARE(sprite->frameHeight(), 30);
+    QCOMPARE(sprite->implicitWidth(), 31);
+    QCOMPARE(sprite->implicitHeight(), 30);
+
+    // Ensure that implicitWidth matches frameWidth.
+    QSignalSpy frameWidthChangedSpy(sprite, SIGNAL(frameWidthChanged(int)));
+    QVERIFY(frameWidthChangedSpy.isValid());
+
+    QSignalSpy frameImplicitWidthChangedSpy(sprite, SIGNAL(implicitWidthChanged()));
+    QVERIFY(frameImplicitWidthChangedSpy.isValid());
+
+    sprite->setFrameWidth(20);
+    QCOMPARE(frameWidthChangedSpy.count(), 1);
+    QCOMPARE(frameImplicitWidthChangedSpy.count(), 1);
+
+    // Ensure that implicitHeight matches frameHeight.
+    QSignalSpy frameHeightChangedSpy(sprite, SIGNAL(frameHeightChanged(int)));
+    QVERIFY(frameHeightChangedSpy.isValid());
+
+    QSignalSpy frameImplicitHeightChangedSpy(sprite, SIGNAL(implicitHeightChanged()));
+    QVERIFY(frameImplicitHeightChangedSpy.isValid());
+
+    sprite->setFrameHeight(20);
+    QCOMPARE(frameHeightChangedSpy.count(), 1);
+    QCOMPARE(frameImplicitHeightChangedSpy.count(), 1);
+}
+
+void tst_qquickanimatedsprite::test_infiniteLoops()
+{
+    QQuickView window;
+    window.setSource(testFileUrl("infiniteLoops.qml"));
+    window.show();
+    QVERIFY(QTest::qWaitForWindowExposed(&window));
+    QVERIFY(window.rootObject());
+
+    QQuickAnimatedSprite* sprite = qobject_cast<QQuickAnimatedSprite*>(window.rootObject());
+    QVERIFY(sprite);
+
+    QTRY_VERIFY(sprite->running());
+
+    QSignalSpy finishedSpy(sprite, SIGNAL(finished()));
+    QVERIFY(finishedSpy.isValid());
+
+    // The finished() signal shouldn't be emitted for infinite animations.
+    const int previousFrame = sprite->currentFrame();
+    QTRY_VERIFY(sprite->currentFrame() != previousFrame);
+    QCOMPARE(finishedSpy.count(), 0);
 }
 
 QTEST_MAIN(tst_qquickanimatedsprite)
diff --git a/tests/auto/quick/qquickanimations/BLACKLIST b/tests/auto/quick/qquickanimations/BLACKLIST
deleted file mode 100644
index e45c141d17..0000000000
--- a/tests/auto/quick/qquickanimations/BLACKLIST
+++ /dev/null
@@ -1,40 +0,0 @@
-# QTBUG-45466 QTBUG-29062
-[simpleProperty]
-osx-10.9 developer-build
-[badTypes]
-windows msvc-2010 32bit developer-build
-[mixedTypes]
-windows msvc-2010 32bit developer-build
-[properties]
-windows msvc-2010 32bit developer-build
-[propertiesTransition]
-windows msvc-2010 32bit developer-build
-[pathTransition]
-windows msvc-2010 32bit developer-build
-[disabledTransition]
-windows msvc-2010 32bit developer-build
-[rotation]
-windows msvc-2010 32bit developer-build
-[startStopSignals]
-windows msvc-2010 32bit developer-build
-[runningTrueBug]
-windows msvc-2010 32bit developer-build
-[nonTransitionBug]
-windows msvc-2010 32bit developer-build
-[registrationBug]
-windows msvc-2010 32bit developer-build
-[alwaysRunToEndRestartBug]
-windows msvc-2010 32bit developer-build
-[loopingBug]
-windows msvc-2010 32bit developer-build
-[pathAnimationInOutBackBug]
-windows msvc-2010 32bit developer-build
-[reparent]
-windows msvc-2012 64bit developer-build
-windows msvc-2010 32bit developer-build
-[simpleAnchor]
-windows msvc-2010 32bit developer-build
-[simplePath]
-windows gcc developer-build
-windows msvc-2010 32bit developer-build
-
diff --git a/tests/auto/quick/qquickanimations/data/finished.qml b/tests/auto/quick/qquickanimations/data/finished.qml
new file mode 100644
index 0000000000..a18b321501
--- /dev/null
+++ b/tests/auto/quick/qquickanimations/data/finished.qml
@@ -0,0 +1,95 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.12
+
+Item {
+    id: root
+    width: 400
+    height: 400
+
+    property bool finishedUsableInQml: false
+
+    property alias simpleTopLevelAnimation: simpleTopLevelAnimation
+    property real foo: 0
+
+    property alias transitionRect: transitionRect
+    property alias transition: transition
+    property alias animationWithinTransition: animationWithinTransition
+
+    property real bar: 0
+    property alias animationWithinBehavior: animationWithinBehavior
+    property alias behavior: behavior
+
+    NumberAnimation {
+        id: simpleTopLevelAnimation
+        target: root
+        property: "foo"
+        from: 0
+        to: 1
+        duration: 10
+
+        onFinished: finishedUsableInQml = true
+    }
+
+    Rectangle {
+        id: transitionRect
+        color: "green"
+        width: 50
+        height: 50
+        anchors.centerIn: parent
+
+        states: State {
+            name: "go"
+        }
+        transitions: Transition {
+            id: transition
+            to: "go"
+            SequentialAnimation {
+                NumberAnimation {
+                    id: animationWithinTransition
+                    duration: 10
+                    property: "foo"
+                    from: 1
+                    to: 2
+                }
+            }
+        }
+    }
+
+    Behavior on bar {
+        id: behavior
+        NumberAnimation {
+            id: animationWithinBehavior
+            duration: 10
+            property: "bar"
+            from: 0
+            to: 1
+        }
+    }
+}
diff --git a/tests/auto/quick/qquickanimations/data/replacingTransitions.qml b/tests/auto/quick/qquickanimations/data/replacingTransitions.qml
new file mode 100644
index 0000000000..ff7c50cd67
--- /dev/null
+++ b/tests/auto/quick/qquickanimations/data/replacingTransitions.qml
@@ -0,0 +1,51 @@
+import QtQuick 2.9
+
+Rectangle {
+    id: theRoot
+    property alias model: theModel
+    property alias addTimer: addToModel
+    property alias addTransition: addTrans
+    property alias displaceTransition: displaceTrans
+
+    width: 400
+    height: 400
+
+    ListModel {
+        id: theModel
+    }
+    Timer {
+        id: addToModel
+        interval: 1000
+        running: false
+        repeat: true
+        onTriggered: {
+            theModel.insert(0, {"name": "item " + theModel.count})
+            if (theModel.count > 2)
+                stop()
+        }
+    }
+    Component {
+        id: listDelegate
+        Text {
+            text: name
+        }
+    }
+    ListView {
+        id: listView
+
+        property int animationDuration: 10000
+
+        anchors.fill: parent
+        model: theModel
+        delegate: listDelegate
+        add: Transition {
+            id: addTrans
+            NumberAnimation { properties: "x"; from: 400; duration: listView.animationDuration }
+            NumberAnimation { properties: "y"; from: 400; duration: listView.animationDuration }
+        }
+        addDisplaced: Transition {
+            id: displaceTrans
+            NumberAnimation { properties: "x,y"; duration: listView.animationDuration }
+        }
+    }
+}
diff --git a/tests/auto/quick/qquickanimations/tst_qquickanimations.cpp b/tests/auto/quick/qquickanimations/tst_qquickanimations.cpp
index fbd6c9c97e..961506372a 100644
--- a/tests/auto/quick/qquickanimations/tst_qquickanimations.cpp
+++ b/tests/auto/quick/qquickanimations/tst_qquickanimations.cpp
@@ -29,12 +29,15 @@
 #include <QtQml/qqmlengine.h>
 #include <QtQml/qqmlcomponent.h>
 #include <QtQuick/qquickview.h>
+#include <QtQml/private/qqmltimer_p.h>
+#include <QtQml/private/qqmllistmodel_p.h>
 #include <QtQml/private/qanimationgroupjob_p.h>
 #include <QtQuick/private/qquickrectangle_p.h>
 #include <QtQuick/private/qquickitemanimation_p.h>
 #include <QtQuick/private/qquickitemanimation_p_p.h>
 #include <QtQuick/private/qquicktransition_p.h>
 #include <QtQuick/private/qquickanimation_p.h>
+#include <QtQuick/private/qquickanimatorjob_p.h>
 #include <QtQuick/private/qquickpathinterpolator_p.h>
 #include <QtQuick/private/qquickitem_p.h>
 #include <QEasingCurve>
@@ -103,6 +106,9 @@ private slots:
     void defaultPropertyWarning();
     void pathSvgAnimation();
     void pathLineUnspecifiedXYBug();
+    void unsetAnimatorProxyJobWindow();
+    void finished();
+    void replacingTransitions();
 };
 
 #define QTIMED_COMPARE(lhs, rhs) do { \
@@ -118,12 +124,16 @@ void tst_qquickanimations::simpleProperty()
 {
     QQuickRectangle rect;
     QQuickPropertyAnimation animation;
+    QSignalSpy fromChangedSpy(&animation, &QQuickPropertyAnimation::fromChanged);
+    QSignalSpy toChangedSpy(&animation, &QQuickPropertyAnimation::toChanged);
     animation.setTargetObject(&rect);
     animation.setProperty("x");
     animation.setTo(200);
     QCOMPARE(animation.target(), &rect);
     QCOMPARE(animation.property(), QLatin1String("x"));
     QCOMPARE(animation.to().toReal(), 200.0);
+    QCOMPARE(fromChangedSpy.count(), 0);
+    QCOMPARE(toChangedSpy.count(), 1);
     animation.start();
     QVERIFY(animation.isRunning());
     QTest::qWait(animation.duration());
@@ -137,18 +147,25 @@ void tst_qquickanimations::simpleProperty()
     animation.setCurrentTime(125);
     QCOMPARE(animation.currentTime(), 125);
     QCOMPARE(rect.x(),100.0);
+    animation.setFrom(100);
+    QCOMPARE(fromChangedSpy.count(), 1);
+    QCOMPARE(toChangedSpy.count(), 1);
 }
 
 void tst_qquickanimations::simpleNumber()
 {
     QQuickRectangle rect;
     QQuickNumberAnimation animation;
+    QSignalSpy fromChangedSpy(&animation, &QQuickNumberAnimation::fromChanged);
+    QSignalSpy toChangedSpy(&animation, &QQuickNumberAnimation::toChanged);
     animation.setTargetObject(&rect);
     animation.setProperty("x");
     animation.setTo(200);
     QCOMPARE(animation.target(), &rect);
     QCOMPARE(animation.property(), QLatin1String("x"));
     QCOMPARE(animation.to(), qreal(200));
+    QCOMPARE(fromChangedSpy.count(), 0);
+    QCOMPARE(toChangedSpy.count(), 1);
     animation.start();
     QVERIFY(animation.isRunning());
     QTest::qWait(animation.duration());
@@ -162,18 +179,25 @@ void tst_qquickanimations::simpleNumber()
     animation.setCurrentTime(125);
     QCOMPARE(animation.currentTime(), 125);
     QCOMPARE(rect.x(), qreal(100));
+    animation.setFrom(100);
+    QCOMPARE(fromChangedSpy.count(), 1);
+    QCOMPARE(toChangedSpy.count(), 1);
 }
 
 void tst_qquickanimations::simpleColor()
 {
     QQuickRectangle rect;
     QQuickColorAnimation animation;
+    QSignalSpy fromChangedSpy(&animation, &QQuickColorAnimation::fromChanged);
+    QSignalSpy toChangedSpy(&animation, &QQuickColorAnimation::toChanged);
     animation.setTargetObject(&rect);
     animation.setProperty("color");
     animation.setTo(QColor("red"));
     QCOMPARE(animation.target(), &rect);
     QCOMPARE(animation.property(), QLatin1String("color"));
     QCOMPARE(animation.to(), QColor("red"));
+    QCOMPARE(fromChangedSpy.count(), 0);
+    QCOMPARE(toChangedSpy.count(), 1);
     animation.start();
     QVERIFY(animation.isRunning());
     QTest::qWait(animation.duration());
@@ -191,6 +215,8 @@ void tst_qquickanimations::simpleColor()
     rect.setColor(QColor("green"));
     animation.setFrom(QColor("blue"));
     QCOMPARE(animation.from(), QColor("blue"));
+    QCOMPARE(fromChangedSpy.count(), 1);
+    QCOMPARE(toChangedSpy.count(), 1);
     animation.restart();
     QCOMPARE(rect.color(), QColor("blue"));
     QVERIFY(animation.isRunning());
@@ -202,6 +228,8 @@ void tst_qquickanimations::simpleRotation()
 {
     QQuickRectangle rect;
     QQuickRotationAnimation animation;
+    QSignalSpy fromChangedSpy(&animation, &QQuickRotationAnimation::fromChanged);
+    QSignalSpy toChangedSpy(&animation, &QQuickRotationAnimation::toChanged);
     animation.setTargetObject(&rect);
     animation.setProperty("rotation");
     animation.setTo(270);
@@ -209,6 +237,8 @@ void tst_qquickanimations::simpleRotation()
     QCOMPARE(animation.property(), QLatin1String("rotation"));
     QCOMPARE(animation.to(), qreal(270));
     QCOMPARE(animation.direction(), QQuickRotationAnimation::Numerical);
+    QCOMPARE(fromChangedSpy.count(), 0);
+    QCOMPARE(toChangedSpy.count(), 1);
     animation.start();
     QVERIFY(animation.isRunning());
     QTest::qWait(animation.duration());
@@ -222,6 +252,9 @@ void tst_qquickanimations::simpleRotation()
     animation.setCurrentTime(125);
     QCOMPARE(animation.currentTime(), 125);
     QCOMPARE(rect.rotation(), qreal(135));
+    animation.setFrom(90);
+    QCOMPARE(fromChangedSpy.count(), 1);
+    QCOMPARE(toChangedSpy.count(), 1);
 }
 
 void tst_qquickanimations::simplePath()
@@ -731,7 +764,7 @@ void tst_qquickanimations::badTypes()
 
         QQuickItemPrivate::get(rect)->setState("state1");
 
-        QQuickRectangle *myRect = 0;
+        QQuickRectangle *myRect = nullptr;
         QTRY_VERIFY(myRect = rect->findChild<QQuickRectangle*>("MyRect"));
         QTRY_COMPARE(myRect->x(),qreal(200));
     }
@@ -1124,7 +1157,7 @@ void tst_qquickanimations::easingProperties()
         animationComponent.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
         QQuickPropertyAnimation *animObject = qobject_cast<QQuickPropertyAnimation*>(animationComponent.create());
 
-        QVERIFY(animObject != 0);
+        QVERIFY(animObject != nullptr);
         QCOMPARE(animObject->easing().type(), QEasingCurve::InOutQuad);
     }
 
@@ -1135,7 +1168,7 @@ void tst_qquickanimations::easingProperties()
         animationComponent.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
         QQuickPropertyAnimation *animObject = qobject_cast<QQuickPropertyAnimation*>(animationComponent.create());
 
-        QVERIFY(animObject != 0);
+        QVERIFY(animObject != nullptr);
         QCOMPARE(animObject->easing().type(), QEasingCurve::OutBounce);
         QCOMPARE(animObject->easing().amplitude(), 5.0);
     }
@@ -1147,7 +1180,7 @@ void tst_qquickanimations::easingProperties()
         animationComponent.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
         QQuickPropertyAnimation *animObject = qobject_cast<QQuickPropertyAnimation*>(animationComponent.create());
 
-        QVERIFY(animObject != 0);
+        QVERIFY(animObject != nullptr);
         QCOMPARE(animObject->easing().type(), QEasingCurve::OutElastic);
         QCOMPARE(animObject->easing().amplitude(), 5.0);
         QCOMPARE(animObject->easing().period(), 3.0);
@@ -1160,7 +1193,7 @@ void tst_qquickanimations::easingProperties()
         animationComponent.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
         QQuickPropertyAnimation *animObject = qobject_cast<QQuickPropertyAnimation*>(animationComponent.create());
 
-        QVERIFY(animObject != 0);
+        QVERIFY(animObject != nullptr);
         QCOMPARE(animObject->easing().type(), QEasingCurve::InOutBack);
         QCOMPARE(animObject->easing().overshoot(), 2.0);
     }
@@ -1172,9 +1205,9 @@ void tst_qquickanimations::easingProperties()
         animationComponent.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
         QQuickPropertyAnimation *animObject = qobject_cast<QQuickPropertyAnimation*>(animationComponent.create());
 
-        QVERIFY(animObject != 0);
+        QVERIFY(animObject != nullptr);
         QCOMPARE(animObject->easing().type(), QEasingCurve::BezierSpline);
-        QList<QPointF> points = animObject->easing().cubicBezierSpline();
+        QVector<QPointF> points = animObject->easing().toCubicSpline();
         QCOMPARE(points.count(), 3);
         QCOMPARE(points.at(0), QPointF(0.5, 0.2));
         QCOMPARE(points.at(1), QPointF(0.13, 0.65));
@@ -1295,7 +1328,7 @@ void tst_qquickanimations::nonTransitionBug()
 
     QQmlComponent c(&engine, testFileUrl("nonTransitionBug.qml"));
     QQuickRectangle *rect = qobject_cast<QQuickRectangle*>(c.create());
-    QVERIFY(rect != 0);
+    QVERIFY(rect != nullptr);
     QQuickItemPrivate *rectPrivate = QQuickItemPrivate::get(rect);
     QQuickRectangle *mover = rect->findChild<QQuickRectangle*>("mover");
 
@@ -1321,7 +1354,7 @@ void tst_qquickanimations::registrationBug()
 
     QQmlComponent c(&engine, testFileUrl("registrationBug.qml"));
     QQuickRectangle *rect = qobject_cast<QQuickRectangle*>(c.create());
-    QVERIFY(rect != 0);
+    QVERIFY(rect != nullptr);
     QTRY_COMPARE(rect->property("value"), QVariant(int(100)));
 }
 
@@ -1331,10 +1364,10 @@ void tst_qquickanimations::doubleRegistrationBug()
 
     QQmlComponent c(&engine, testFileUrl("doubleRegistrationBug.qml"));
     QQuickRectangle *rect = qobject_cast<QQuickRectangle*>(c.create());
-    QVERIFY(rect != 0);
+    QVERIFY(rect != nullptr);
 
     QQuickAbstractAnimation *anim = rect->findChild<QQuickAbstractAnimation*>("animation");
-    QVERIFY(anim != 0);
+    QVERIFY(anim != nullptr);
     QTRY_COMPARE(anim->qtAnimation()->state(), QAbstractAnimationJob::Stopped);
 }
 
@@ -1372,7 +1405,7 @@ void tst_qquickanimations::transitionAssignmentBug()
 
     QQmlComponent c(&engine, testFileUrl("transitionAssignmentBug.qml"));
     QQuickRectangle *rect = qobject_cast<QQuickRectangle*>(c.create());
-    QVERIFY(rect != 0);
+    QVERIFY(rect != nullptr);
 
     QCOMPARE(rect->property("nullObject").toBool(), false);
 }
@@ -1384,7 +1417,7 @@ void tst_qquickanimations::pauseBindingBug()
 
     QQmlComponent c(&engine, testFileUrl("pauseBindingBug.qml"));
     QQuickRectangle *rect = qobject_cast<QQuickRectangle*>(c.create());
-    QVERIFY(rect != 0);
+    QVERIFY(rect != nullptr);
     QQuickAbstractAnimation *anim = rect->findChild<QQuickAbstractAnimation*>("animation");
     QCOMPARE(anim->qtAnimation()->state(), QAbstractAnimationJob::Paused);
 
@@ -1398,7 +1431,7 @@ void tst_qquickanimations::pauseBug()
 
     QQmlComponent c(&engine, testFileUrl("pauseBug.qml"));
     QQuickAbstractAnimation *anim = qobject_cast<QQuickAbstractAnimation*>(c.create());
-    QVERIFY(anim != 0);
+    QVERIFY(anim != nullptr);
     QCOMPARE(anim->qtAnimation()->state(), QAbstractAnimationJob::Paused);
     QCOMPARE(anim->isPaused(), true);
     QCOMPARE(anim->isRunning(), true);
@@ -1415,14 +1448,14 @@ void tst_qquickanimations::loopingBug()
     QObject *obj = c.create();
 
     QQuickAbstractAnimation *anim = obj->findChild<QQuickAbstractAnimation*>();
-    QVERIFY(anim != 0);
+    QVERIFY(anim != nullptr);
     QCOMPARE(anim->qtAnimation()->totalDuration(), 300);
     QCOMPARE(anim->isRunning(), true);
     QTRY_COMPARE(static_cast<QAnimationGroupJob*>(anim->qtAnimation())->firstChild()->currentLoop(), 2);
     QTRY_COMPARE(anim->isRunning(), false);
 
     QQuickRectangle *rect = obj->findChild<QQuickRectangle*>();
-    QVERIFY(rect != 0);
+    QVERIFY(rect != nullptr);
     QCOMPARE(rect->rotation(), qreal(90));
 
     delete obj;
@@ -1567,6 +1600,129 @@ void tst_qquickanimations::pathLineUnspecifiedXYBug()
     QCOMPARE(redRect->y(), qreal(0));
 }
 
+void tst_qquickanimations::unsetAnimatorProxyJobWindow()
+{
+    QQuickWindow window;
+    QQuickItem item(window.contentItem());
+    QQuickAbstractAnimation animation(&item);
+    QAbstractAnimationJob *job = new QAbstractAnimationJob;
+    QQuickAnimatorProxyJob proxy(job, &animation);
+    QQuickItem dummy;
+    item.setParentItem(&dummy);
+    QSignalSpy spy(&window, SIGNAL(sceneGraphInitialized()));
+    window.show();
+    if (spy.count() < 1)
+        spy.wait();
+    QCOMPARE(proxy.job().data(), job);
+}
+
+void tst_qquickanimations::finished()
+{
+    QQmlEngine engine;
+    QQmlComponent component(&engine, testFileUrl("finished.qml"));
+    QScopedPointer<QObject> root(component.create());
+    QVERIFY(root);
+
+    // Test that finished() is emitted for a simple top-level animation.
+    // (Each test is in its own block so that we can reuse the nice signal names :))
+    {
+        QQuickAbstractAnimation *simpleTopLevelAnimation
+            = root->property("simpleTopLevelAnimation").value<QQuickAbstractAnimation*>();
+        QVERIFY(simpleTopLevelAnimation);
+
+        QSignalSpy stoppedSpy(simpleTopLevelAnimation, SIGNAL(stopped()));
+        QVERIFY(stoppedSpy.isValid());
+
+        QSignalSpy finishedSpy(simpleTopLevelAnimation, SIGNAL(finished()));
+        QVERIFY(finishedSpy.isValid());
+
+        QVERIFY(simpleTopLevelAnimation->setProperty("running", QVariant(true)));
+        QTRY_COMPARE(stoppedSpy.count(), 1);
+        QCOMPARE(finishedSpy.count(), 1);
+
+        // Test that the signal is properly revisioned and hence accessible from QML.
+        QCOMPARE(root->property("finishedUsableInQml").toBool(), true);
+    }
+
+    // Test that finished() is not emitted for animations within a Transition.
+    {
+        QObject *transition = root->property("transition").value<QObject*>();
+        QVERIFY(transition);
+
+        QSignalSpy runningChangedSpy(transition, SIGNAL(runningChanged()));
+        QVERIFY(runningChangedSpy.isValid());
+
+        QQuickAbstractAnimation *animationWithinTransition
+            = root->property("animationWithinTransition").value<QQuickAbstractAnimation*>();
+        QVERIFY(animationWithinTransition);
+
+        QSignalSpy stoppedSpy(animationWithinTransition, SIGNAL(stopped()));
+        QVERIFY(stoppedSpy.isValid());
+
+        QSignalSpy finishedSpy(animationWithinTransition, SIGNAL(finished()));
+        QVERIFY(finishedSpy.isValid());
+
+        QObject *transitionRect = root->property("transitionRect").value<QObject*>();
+        QVERIFY(transitionRect);
+        QVERIFY(transitionRect->setProperty("state", QVariant(QLatin1String("go"))));
+        QTRY_COMPARE(runningChangedSpy.count(), 1);
+        QCOMPARE(stoppedSpy.count(), 0);
+        QCOMPARE(finishedSpy.count(), 0);
+    }
+
+    // Test that finished() is not emitted for animations within a Behavior.
+    {
+        QQuickAbstractAnimation *animationWithinBehavior
+            = root->property("animationWithinBehavior").value<QQuickAbstractAnimation*>();
+        QVERIFY(animationWithinBehavior);
+
+        QSignalSpy stoppedSpy(animationWithinBehavior, SIGNAL(stopped()));
+        QVERIFY(stoppedSpy.isValid());
+
+        QSignalSpy finishedSpy(animationWithinBehavior, SIGNAL(finished()));
+        QVERIFY(finishedSpy.isValid());
+
+        QVERIFY(root->setProperty("bar", QVariant(1.0)));
+        QTRY_COMPARE(root->property("bar").toReal(), 1.0);
+        QCOMPARE(stoppedSpy.count(), 0);
+        QCOMPARE(finishedSpy.count(), 0);
+    }
+}
+
+void tst_qquickanimations::replacingTransitions()
+{
+    QQmlEngine engine;
+    QQmlComponent c(&engine, testFileUrl("replacingTransitions.qml"));
+    QScopedPointer<QQuickRectangle> rect(qobject_cast<QQuickRectangle*>(c.create()));
+    if (!c.errors().isEmpty())
+        qDebug() << c.errorString();
+    QVERIFY(rect);
+
+    QQmlTimer *addTimer = rect->property("addTimer").value<QQmlTimer*>();
+    QVERIFY(addTimer);
+    QCOMPARE(addTimer->isRunning(), false);
+
+    QQuickTransition *addTrans = rect->property("addTransition").value<QQuickTransition*>();
+    QVERIFY(addTrans);
+    QCOMPARE(addTrans->running(), false);
+
+    QQuickTransition *displaceTrans = rect->property("displaceTransition").value<QQuickTransition*>();
+    QVERIFY(displaceTrans);
+    QCOMPARE(displaceTrans->running(), false);
+
+    QQmlListModel *model = rect->property("model").value<QQmlListModel *>();
+    QVERIFY(model);
+    QCOMPARE(model->count(), 0);
+
+    addTimer->start();
+    QTest::qWait(1000 + 1000 + 10000);
+
+    QTRY_COMPARE(addTimer->isRunning(), false);
+    QTRY_COMPARE(addTrans->running(), false);
+    QTRY_COMPARE(displaceTrans->running(), false);
+    QCOMPARE(model->count(), 3);
+}
+
 QTEST_MAIN(tst_qquickanimations)
 
 #include "tst_qquickanimations.moc"
diff --git a/tests/auto/quick/qquickapplication/tst_qquickapplication.cpp b/tests/auto/quick/qquickapplication/tst_qquickapplication.cpp
index e428a1fc6e..3526eb98be 100644
--- a/tests/auto/quick/qquickapplication/tst_qquickapplication.cpp
+++ b/tests/auto/quick/qquickapplication/tst_qquickapplication.cpp
@@ -67,7 +67,7 @@ void tst_qquickapplication::cleanup()
 {
     if (QGuiApplicationPrivate::platformIntegration()->hasCapability(QPlatformIntegration::ApplicationState)) {
         QWindowSystemInterface::handleApplicationStateChanged(Qt::ApplicationInactive);
-        QTest::waitForEvents();
+        QCoreApplication::processEvents();
     }
 }
 
@@ -88,31 +88,37 @@ void tst_qquickapplication::active()
     QQuickWindow window;
     item->setParentItem(window.contentItem());
 
-    // not active
-    QVERIFY(!item->property("active").toBool());
-    QVERIFY(!item->property("active2").toBool());
-
-    // active
-    window.show();
-    window.requestActivate();
-    QTest::qWaitForWindowActive(&window);
-    QCOMPARE(QGuiApplication::focusWindow(), &window);
-    QVERIFY(item->property("active").toBool());
-    QVERIFY(item->property("active2").toBool());
-
-    QWindowSystemInterface::handleWindowActivated(0);
-
-#ifdef Q_OS_OSX
-    // OS X has the concept of "reactivation"
-    QTRY_VERIFY(QGuiApplication::focusWindow() != &window);
-    QVERIFY(item->property("active").toBool());
-    QVERIFY(item->property("active2").toBool());
-#else
-    // not active again
-    QTRY_VERIFY(QGuiApplication::focusWindow() != &window);
-    QVERIFY(!item->property("active").toBool());
-    QVERIFY(!item->property("active2").toBool());
-#endif
+    // If the platform plugin has the ApplicationState capability, app activation originate from it
+    // as a result of a system event. We therefore have to simulate these events here.
+    if (QGuiApplicationPrivate::platformIntegration()->hasCapability(QPlatformIntegration::ApplicationState)) {
+
+        // Flush pending events, in case the platform have already queued real application state events
+        QWindowSystemInterface::flushWindowSystemEvents();
+
+        QWindowSystemInterface::handleApplicationStateChanged(Qt::ApplicationActive);
+        QWindowSystemInterface::flushWindowSystemEvents();
+        QVERIFY(item->property("active").toBool());
+        QVERIFY(item->property("active2").toBool());
+
+        QWindowSystemInterface::handleApplicationStateChanged(Qt::ApplicationInactive);
+        QWindowSystemInterface::flushWindowSystemEvents();
+        QVERIFY(!item->property("active").toBool());
+        QVERIFY(!item->property("active2").toBool());
+    } else {
+        // Otherwise, app activation is triggered by window activation.
+        window.show();
+        window.requestActivate();
+        QVERIFY(QTest::qWaitForWindowActive(&window));
+        QCOMPARE(QGuiApplication::focusWindow(), &window);
+        QVERIFY(item->property("active").toBool());
+        QVERIFY(item->property("active2").toBool());
+
+        // not active again
+        QWindowSystemInterface::handleWindowActivated(nullptr);
+        QTRY_VERIFY(QGuiApplication::focusWindow() != &window);
+        QVERIFY(!item->property("active").toBool());
+        QVERIFY(!item->property("active2").toBool());
+    }
 }
 
 void tst_qquickapplication::state()
@@ -165,13 +171,13 @@ void tst_qquickapplication::state()
         // triggered by window activation.
         window.show();
         window.requestActivate();
-        QTest::qWaitForWindowActive(&window);
+        QVERIFY(QTest::qWaitForWindowActive(&window));
         QCOMPARE(QGuiApplication::focusWindow(), &window);
         QCOMPARE(Qt::ApplicationState(item->property("state").toInt()), Qt::ApplicationActive);
         QCOMPARE(Qt::ApplicationState(item->property("state2").toInt()), Qt::ApplicationActive);
 
         // not active again
-        QWindowSystemInterface::handleWindowActivated(0);
+        QWindowSystemInterface::handleWindowActivated(nullptr);
         QTRY_VERIFY(QGuiApplication::focusWindow() != &window);
         QCOMPARE(Qt::ApplicationState(item->property("state").toInt()), Qt::ApplicationInactive);
         QCOMPARE(Qt::ApplicationState(item->property("state2").toInt()), Qt::ApplicationInactive);
diff --git a/tests/auto/quick/qquickbehaviors/BLACKLIST b/tests/auto/quick/qquickbehaviors/BLACKLIST
deleted file mode 100644
index 9be4da176d..0000000000
--- a/tests/auto/quick/qquickbehaviors/BLACKLIST
+++ /dev/null
@@ -1,2 +0,0 @@
-[currentValue]
-windows
diff --git a/tests/auto/quick/qquickbehaviors/data/ItemWithInnerBehavior.qml b/tests/auto/quick/qquickbehaviors/data/ItemWithInnerBehavior.qml
new file mode 100644
index 0000000000..0ac7f87c42
--- /dev/null
+++ b/tests/auto/quick/qquickbehaviors/data/ItemWithInnerBehavior.qml
@@ -0,0 +1,11 @@
+import QtQuick 2.4
+
+Item {
+    id: root
+
+    property bool someValue
+    Behavior on someValue {
+        objectName: "behavior"
+        ScriptAction { script: { parent.behaviorTriggered = true }}
+    }
+}
diff --git a/tests/auto/quick/qquickbehaviors/data/aliased.qml b/tests/auto/quick/qquickbehaviors/data/aliased.qml
index e65e035d83..1840cdd22e 100644
--- a/tests/auto/quick/qquickbehaviors/data/aliased.qml
+++ b/tests/auto/quick/qquickbehaviors/data/aliased.qml
@@ -17,6 +17,7 @@ Rectangle {
         anchors.fill: parent
         value: accelerating ? 400 : 0
         Behavior on value {
+            objectName: "behavior"
             NumberAnimation {
                 duration: 500
             }
diff --git a/tests/auto/quick/qquickbehaviors/data/oneway.qml b/tests/auto/quick/qquickbehaviors/data/oneway.qml
new file mode 100644
index 0000000000..0b438b80f6
--- /dev/null
+++ b/tests/auto/quick/qquickbehaviors/data/oneway.qml
@@ -0,0 +1,20 @@
+import QtQuick 2.0
+Rectangle {
+    width: 400
+    height: 400
+    Rectangle {
+        id: rect
+        objectName: "MyRectOneWay"
+        width: 100; height: 100; color: "green"
+        Behavior on x {
+            id: behavior
+            objectName: "MyBehaviorOneWay";
+            enabled: (behavior.targetValue === 0)
+            NumberAnimation {
+                id: ani
+                objectName: "MyAnimationOneWay";
+                duration: 200;
+            }
+        }
+    }
+}
diff --git a/tests/auto/quick/qquickbehaviors/data/overwrittenbehavior.qml b/tests/auto/quick/qquickbehaviors/data/overwrittenbehavior.qml
new file mode 100644
index 0000000000..e627c45782
--- /dev/null
+++ b/tests/auto/quick/qquickbehaviors/data/overwrittenbehavior.qml
@@ -0,0 +1,14 @@
+import QtQuick 2.4
+
+Item {
+    property bool behaviorTriggered
+    property bool someProperty
+
+    ItemWithInnerBehavior {
+        //the existence of this property triggers the bug
+        property bool iDoAbsolutelyNothing
+
+        Component.onCompleted: parent.someProperty = true
+        someValue: parent.someProperty
+    }
+}
diff --git a/tests/auto/quick/qquickbehaviors/data/qtbug21549-2.qml b/tests/auto/quick/qquickbehaviors/data/qtbug21549-2.qml
index d2da8d1b27..f87febf958 100644
--- a/tests/auto/quick/qquickbehaviors/data/qtbug21549-2.qml
+++ b/tests/auto/quick/qquickbehaviors/data/qtbug21549-2.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the test suite of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/tests/auto/quick/qquickbehaviors/qquickbehaviors.pro b/tests/auto/quick/qquickbehaviors/qquickbehaviors.pro
index 51bc42c390..fd64eb1d40 100644
--- a/tests/auto/quick/qquickbehaviors/qquickbehaviors.pro
+++ b/tests/auto/quick/qquickbehaviors/qquickbehaviors.pro
@@ -7,5 +7,5 @@ include (../../shared/util.pri)
 macx:CONFIG -= app_bundle
 
 TESTDATA = data/*
-
+DISTFILES = $$files(data/*)
 QT += core-private gui-private  qml-private quick-private testlib
diff --git a/tests/auto/quick/qquickbehaviors/tst_qquickbehaviors.cpp b/tests/auto/quick/qquickbehaviors/tst_qquickbehaviors.cpp
index 80c76a377b..6367f327da 100644
--- a/tests/auto/quick/qquickbehaviors/tst_qquickbehaviors.cpp
+++ b/tests/auto/quick/qquickbehaviors/tst_qquickbehaviors.cpp
@@ -72,6 +72,8 @@ private slots:
     void currentValue();
     void disabledWriteWhileRunning();
     void aliasedProperty();
+    void innerBehaviorOverwritten();
+    void oneWay();
 };
 
 void tst_qquickbehaviors::simpleBehavior()
@@ -392,7 +394,7 @@ void tst_qquickbehaviors::delayedRegistration()
     QVERIFY2(!rect.isNull(), qPrintable(c.errorString()));
 
     QQuickItem *innerRect = rect->property("myItem").value<QQuickItem*>();
-    QVERIFY(innerRect != 0);
+    QVERIFY(innerRect != nullptr);
 
     QCOMPARE(innerRect->property("x").toInt(), int(0));
 
@@ -409,7 +411,7 @@ void tst_qquickbehaviors::startOnCompleted()
     QVERIFY2(!rect.isNull(), qPrintable(c.errorString()));
 
     QQuickItem *innerRect = rect->findChild<QQuickRectangle*>();
-    QVERIFY(innerRect != 0);
+    QVERIFY(innerRect != nullptr);
 
     QCOMPARE(innerRect->property("x").toInt(), int(0));
 
@@ -426,7 +428,7 @@ void tst_qquickbehaviors::multipleChangesToValueType()
     QVERIFY2(!rect.isNull(), qPrintable(c.errorString()));
 
     QQuickText *text = rect->findChild<QQuickText *>();
-    QVERIFY(text != 0);
+    QVERIFY(text != nullptr);
 
     QFont value;
     value.setPointSize(24);
@@ -515,6 +517,7 @@ void tst_qquickbehaviors::disabledWriteWhileRunning()
         myRect->setProperty("x", 200);
         QCOMPARE(myAnimation->isRunning(), true);
         QTRY_VERIFY(myRect->x() != qreal(0) && myRect->x() != qreal(200));
+        QCOMPARE(myBehavior->targetValue(), 200); // grabbed before starting the animation
 
         // set disabled while animation is in progress
         myBehavior->setProperty("enabled", false);
@@ -525,6 +528,7 @@ void tst_qquickbehaviors::disabledWriteWhileRunning()
         myRect->setProperty("x", 100);
         QCOMPARE(myAnimation->isRunning(), false);
         QCOMPARE(myRect->x(), qreal(100));
+        QCOMPARE(myBehavior->targetValue(), 100);
         QTest::qWait(200);
         QCOMPARE(myRect->x(), qreal(100));
     }
@@ -545,17 +549,20 @@ void tst_qquickbehaviors::disabledWriteWhileRunning()
 
         // initial values
         QCOMPARE(myBehavior->enabled(), true);
+        QCOMPARE(myBehavior->targetValue(), QVariant());
         QCOMPARE(myAnimation->isRunning(), false);
         QCOMPARE(myRect->x(), qreal(0));
 
         // start animation
         myRect->setProperty("x", 200);
         QCOMPARE(myAnimation->isRunning(), true);
+        QCOMPARE(myBehavior->targetValue(), 200);
         QTRY_VERIFY(myRect->x() != qreal(0) && myRect->x() != qreal(200));
 
         //set second value
         myRect->setProperty("x", 300);
         QCOMPARE(myAnimation->isRunning(), true);
+        QCOMPARE(myBehavior->targetValue(), 300);
         QTRY_VERIFY(myRect->x() != qreal(0) && myRect->x() != qreal(200));
 
         // set disabled while animation is in progress
@@ -567,6 +574,7 @@ void tst_qquickbehaviors::disabledWriteWhileRunning()
         myRect->setProperty("x", 100);
         QCOMPARE(myAnimation->isRunning(), false);
         QCOMPARE(myRect->x(), qreal(100));
+        QCOMPARE(myBehavior->targetValue(), 100);
         QTest::qWait(200);
         QCOMPARE(myRect->x(), qreal(100));
     }
@@ -579,7 +587,12 @@ void tst_qquickbehaviors::aliasedProperty()
     QScopedPointer<QQuickRectangle> rect(qobject_cast<QQuickRectangle*>(c.create()));
     QVERIFY2(!rect.isNull(), qPrintable(c.errorString()));
 
+    QQuickBehavior* behavior =
+        qobject_cast<QQuickBehavior*>(rect->findChild<QQuickBehavior*>("behavior"));
+    QSignalSpy targetValueSpy(behavior, SIGNAL(targetValueChanged()));
     QQuickItemPrivate::get(rect.data())->setState("moved");
+    QCOMPARE(behavior->targetValue(), 400);
+    QCOMPARE(targetValueSpy.count(), 1);
     QScopedPointer<QQuickRectangle> acc(qobject_cast<QQuickRectangle*>(rect->findChild<QQuickRectangle*>("acc")));
     QScopedPointer<QQuickRectangle> range(qobject_cast<QQuickRectangle*>(acc->findChild<QQuickRectangle*>("range")));
     QTRY_VERIFY(acc->property("value").toDouble() > 0);
@@ -589,6 +602,51 @@ void tst_qquickbehaviors::aliasedProperty()
     //i.e. the behavior has been triggered
 }
 
+void tst_qquickbehaviors::innerBehaviorOverwritten()
+{
+    QQmlEngine engine;
+    QQmlComponent c(&engine, testFileUrl("overwrittenbehavior.qml"));
+    QScopedPointer<QQuickItem> item(qobject_cast<QQuickItem*>(c.create()));
+    QQuickBehavior* behavior =
+        qobject_cast<QQuickBehavior*>(item->findChild<QQuickBehavior*>("behavior"));
+    QVERIFY(item->property("behaviorTriggered").toBool());
+    QCOMPARE(behavior->targetValue(), true);
+}
+
+void tst_qquickbehaviors::oneWay()
+{
+    QQmlEngine engine;
+    QQmlComponent c(&engine, testFileUrl("oneway.qml"));
+    QScopedPointer<QQuickRectangle> rect(qobject_cast<QQuickRectangle*>(c.create()));;
+    QVERIFY2(!rect.isNull(), qPrintable(c.errorString()));
+    QQuickBehavior* behavior =
+        qobject_cast<QQuickBehavior*>(rect->findChild<QQuickBehavior*>("MyBehaviorOneWay"));
+    QCOMPARE(behavior->enabled(), false);
+    QCOMPARE(behavior->targetValue(), QVariant());
+
+    QSignalSpy targetValueSpy(behavior, SIGNAL(targetValueChanged()));
+    QQuickRectangle *myRect = qobject_cast<QQuickRectangle*>(rect->findChild<QQuickRectangle*>("MyRectOneWay"));
+    myRect->setProperty("x", 100);
+    QCOMPARE(behavior->targetValue(), 100);
+    QCOMPARE(targetValueSpy.count(), 1);
+    QCOMPARE(behavior->enabled(), false);
+    qreal x = myRect->x();
+    QCOMPARE(x, qreal(100));    //should change immediately
+    QQuickNumberAnimation *myAnimation =
+        qobject_cast<QQuickNumberAnimation*>(behavior->findChild<QQuickNumberAnimation*>("MyAnimationOneWay"));
+    QCOMPARE(myAnimation->isRunning(), false);
+
+    myRect->setProperty("x", 0);
+    QCOMPARE(behavior->targetValue(), 0);
+    QCOMPARE(targetValueSpy.count(), 2);
+    QCOMPARE(behavior->enabled(), true);
+    QCOMPARE(myAnimation->isRunning(), true);
+    QVERIFY(myRect->x() > 0.0);
+    QTRY_VERIFY(myRect->x() < 100.0);
+    QTRY_COMPARE(myRect->x(), qreal(0));
+    QCOMPARE(myAnimation->isRunning(), false);
+}
+
 QTEST_MAIN(tst_qquickbehaviors)
 
 #include "tst_qquickbehaviors.moc"
diff --git a/tests/auto/quick/qquickborderimage/tst_qquickborderimage.cpp b/tests/auto/quick/qquickborderimage/tst_qquickborderimage.cpp
index 71b0160c8e..9292e1886a 100644
--- a/tests/auto/quick/qquickborderimage/tst_qquickborderimage.cpp
+++ b/tests/auto/quick/qquickborderimage/tst_qquickborderimage.cpp
@@ -101,7 +101,7 @@ void tst_qquickborderimage::noSource()
     QQmlComponent component(&engine);
     component.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
     QQuickBorderImage *obj = qobject_cast<QQuickBorderImage*>(component.create());
-    QVERIFY(obj != 0);
+    QVERIFY(obj != nullptr);
     QCOMPARE(obj->source(), QUrl());
     QCOMPARE(obj->width(), 0.);
     QCOMPARE(obj->height(), 0.);
@@ -153,7 +153,7 @@ void tst_qquickborderimage::imageSource()
     QQmlComponent component(&engine);
     component.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
     QQuickBorderImage *obj = qobject_cast<QQuickBorderImage*>(component.create());
-    QVERIFY(obj != 0);
+    QVERIFY(obj != nullptr);
 
     if (remote)
         QTRY_COMPARE(obj->status(), QQuickBorderImage::Loading);
@@ -183,7 +183,7 @@ void tst_qquickborderimage::clearSource()
     QQmlComponent component(&engine);
     component.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
     QQuickBorderImage *obj = qobject_cast<QQuickBorderImage*>(component.create());
-    QVERIFY(obj != 0);
+    QVERIFY(obj != nullptr);
     QCOMPARE(obj->status(), QQuickBorderImage::Ready);
     QCOMPARE(obj->width(), 120.);
     QCOMPARE(obj->height(), 120.);
@@ -203,7 +203,7 @@ void tst_qquickborderimage::resized()
     QQmlComponent component(&engine);
     component.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
     QQuickBorderImage *obj = qobject_cast<QQuickBorderImage*>(component.create());
-    QVERIFY(obj != 0);
+    QVERIFY(obj != nullptr);
     QCOMPARE(obj->width(), 300.);
     QCOMPARE(obj->height(), 300.);
     QCOMPARE(obj->sourceSize().width(), 120);
@@ -220,7 +220,7 @@ void tst_qquickborderimage::smooth()
     QQmlComponent component(&engine);
     component.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
     QQuickBorderImage *obj = qobject_cast<QQuickBorderImage*>(component.create());
-    QVERIFY(obj != 0);
+    QVERIFY(obj != nullptr);
     QCOMPARE(obj->width(), 300.);
     QCOMPARE(obj->height(), 300.);
     QCOMPARE(obj->smooth(), true);
@@ -235,7 +235,7 @@ void tst_qquickborderimage::mirror()
     QQuickView *window = new QQuickView;
     window->setSource(testFileUrl("mirror.qml"));
     QQuickBorderImage *image = qobject_cast<QQuickBorderImage*>(window->rootObject());
-    QVERIFY(image != 0);
+    QVERIFY(image != nullptr);
 
     QImage screenshot = window->grabWindow();
 
@@ -248,7 +248,7 @@ void tst_qquickborderimage::mirror()
     screenshot = window->grabWindow();
 
     window->show();
-    QTest::qWaitForWindowExposed(window);
+    QVERIFY(QTest::qWaitForWindowExposed(window));
     if (window->rendererInterface()->graphicsApi() == QSGRendererInterface::Software)
         QSKIP("QTBUG-53823");
     QCOMPARE(screenshot, srcPixmap);
@@ -263,7 +263,7 @@ void tst_qquickborderimage::tileModes()
         QQmlComponent component(&engine);
         component.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
         QQuickBorderImage *obj = qobject_cast<QQuickBorderImage*>(component.create());
-        QVERIFY(obj != 0);
+        QVERIFY(obj != nullptr);
         QCOMPARE(obj->width(), 100.);
         QCOMPARE(obj->height(), 300.);
         QCOMPARE(obj->horizontalTileMode(), QQuickBorderImage::Repeat);
@@ -276,7 +276,7 @@ void tst_qquickborderimage::tileModes()
         QQmlComponent component(&engine);
         component.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
         QQuickBorderImage *obj = qobject_cast<QQuickBorderImage*>(component.create());
-        QVERIFY(obj != 0);
+        QVERIFY(obj != nullptr);
         QCOMPARE(obj->width(), 300.);
         QCOMPARE(obj->height(), 150.);
         QCOMPARE(obj->horizontalTileMode(), QQuickBorderImage::Round);
@@ -304,7 +304,7 @@ void tst_qquickborderimage::sciSource()
     QQmlComponent component(&engine);
     component.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
     QQuickBorderImage *obj = qobject_cast<QQuickBorderImage*>(component.create());
-    QVERIFY(obj != 0);
+    QVERIFY(obj != nullptr);
 
     if (remote)
         QTRY_COMPARE(obj->status(), QQuickBorderImage::Loading);
@@ -352,7 +352,7 @@ void tst_qquickborderimage::invalidSciFile()
     QQmlComponent component(&engine);
     component.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
     QQuickBorderImage *obj = qobject_cast<QQuickBorderImage*>(component.create());
-    QVERIFY(obj != 0);
+    QVERIFY(obj != nullptr);
     QCOMPARE(obj->width(), 300.);
     QCOMPARE(obj->height(), 300.);
     QCOMPARE(obj->status(), QQuickImageBase::Error);
@@ -380,7 +380,7 @@ void tst_qquickborderimage::validSciFiles()
     QQmlComponent component(&engine);
     component.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
     QQuickBorderImage *obj = qobject_cast<QQuickBorderImage*>(component.create());
-    QVERIFY(obj != 0);
+    QVERIFY(obj != nullptr);
     QCOMPARE(obj->width(), 300.);
     QCOMPARE(obj->height(), 300.);
     QCOMPARE(obj->horizontalTileMode(), QQuickBorderImage::Round);
@@ -397,7 +397,7 @@ void tst_qquickborderimage::pendingRemoteRequest()
     QQmlComponent component(&engine);
     component.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
     QQuickBorderImage *obj = qobject_cast<QQuickBorderImage*>(component.create());
-    QVERIFY(obj != 0);
+    QVERIFY(obj != nullptr);
     QCOMPARE(obj->status(), QQuickBorderImage::Loading);
 
     // verify no crash
@@ -450,7 +450,7 @@ void tst_qquickborderimage::statusChanges()
     QQuickBorderImage *obj = qobject_cast<QQuickBorderImage*>(component.create());
     qRegisterMetaType<QQuickImageBase::Status>();
     QSignalSpy spy(obj, SIGNAL(statusChanged(QQuickImageBase::Status)));
-    QVERIFY(obj != 0);
+    QVERIFY(obj != nullptr);
     obj->setSource(source);
     if (remote)
         server.sendDelayedItem();
@@ -473,7 +473,7 @@ void tst_qquickborderimage::sourceSizeChanges()
     QQmlContext *ctxt = engine.rootContext();
     ctxt->setContextProperty("srcImage", "");
     QQuickBorderImage *obj = qobject_cast<QQuickBorderImage*>(component.create());
-    QVERIFY(obj != 0);
+    QVERIFY(obj != nullptr);
 
     QSignalSpy sourceSizeSpy(obj, SIGNAL(sourceSizeChanged()));
 
@@ -539,7 +539,7 @@ void tst_qquickborderimage::progressAndStatusChanges()
     QQmlComponent component(&engine);
     component.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
     QQuickBorderImage *obj = qobject_cast<QQuickBorderImage*>(component.create());
-    QVERIFY(obj != 0);
+    QVERIFY(obj != nullptr);
     QCOMPARE(obj->status(), QQuickBorderImage::Ready);
     QTRY_COMPARE(obj->progress(), 1.0);
 
@@ -590,13 +590,15 @@ void tst_qquickborderimage::borderImageMesh()
 
     window->setSource(testFileUrl("nonmesh.qml"));
     window->show();
-    QTest::qWaitForWindowExposed(window);
+    QVERIFY(QTest::qWaitForWindowExposed(window));
     QImage nonmesh = window->grabWindow();
 
     window->setSource(testFileUrl("mesh.qml"));
     QImage mesh = window->grabWindow();
 
-    QVERIFY(QQuickVisualTestUtil::compareImages(mesh, nonmesh));
+    QString errorMessage;
+    QVERIFY2(QQuickVisualTestUtil::compareImages(mesh, nonmesh, &errorMessage),
+             qPrintable(errorMessage));
 }
 #endif
 QTEST_MAIN(tst_qquickborderimage)
diff --git a/tests/auto/quick/qquickcanvasitem/data/tst_canvas.qml b/tests/auto/quick/qquickcanvasitem/data/tst_canvas.qml
index 565f906fb1..8238d87313 100644
--- a/tests/auto/quick/qquickcanvasitem/data/tst_canvas.qml
+++ b/tests/auto/quick/qquickcanvasitem/data/tst_canvas.qml
@@ -151,9 +151,11 @@ CanvasTestCase {
                    {mimeType:"image/bmp"},
                    {mimeType:"image/jpeg"},
                    {mimeType:"image/x-portable-pixmap"},
-                   //{mimeType:"image/tiff"}, QTBUG-23980
                    {mimeType:"image/xpm"},
                   ];
+       if (hasImageFormats)
+           imageTypes.push({ mimeType: "image/tiff" });
+
        for (var i = 0; i < imageTypes.length; i++) {
            ctx.fillStyle = "red";
            ctx.fillRect(0, 0, c.width, c.height);
diff --git a/tests/auto/quick/qquickcanvasitem/data/tst_gradient.qml b/tests/auto/quick/qquickcanvasitem/data/tst_gradient.qml
index 00a12f2edc..7c87d896fb 100644
--- a/tests/auto/quick/qquickcanvasitem/data/tst_gradient.qml
+++ b/tests/auto/quick/qquickcanvasitem/data/tst_gradient.qml
@@ -33,7 +33,7 @@ CanvasTestCase {
        //comparePixel(ctx, 75,25, 63,63,191,255,3);
 
        ctx.reset();
-       var g = ctx.createLinearGradient(0, 0, 100, 0);
+       g = ctx.createLinearGradient(0, 0, 100, 0);
        g.addColorStop(0, '#ff0');
        g.addColorStop(1, '#00f');
        ctx.fillStyle = g;
@@ -44,7 +44,7 @@ CanvasTestCase {
 
 
        ctx.reset();
-       var g = ctx.createLinearGradient(0, 0, 100, 0);
+       g = ctx.createLinearGradient(0, 0, 100, 0);
        g.addColorStop(0, 'rgba(255,255,0, 0)');
        g.addColorStop(1, 'rgba(0,0,255, 1)');
        ctx.fillStyle = g;
@@ -55,7 +55,7 @@ CanvasTestCase {
 
        ctx.reset();
        canvas.width = 200;
-       var g = ctx.createLinearGradient(0, 0, 200, 0);
+       g = ctx.createLinearGradient(0, 0, 200, 0);
        g.addColorStop(0, '#ff0');
        g.addColorStop(0.5, '#0ff');
        g.addColorStop(1, '#f0f');
@@ -69,7 +69,7 @@ CanvasTestCase {
        ctx.fillStyle = '#f00';
        ctx.fillRect(0, 0, 100, 50);
 
-       var g = ctx.createLinearGradient(25, 0, 75, 0);
+       g = ctx.createLinearGradient(25, 0, 75, 0);
        g.addColorStop(0.4, '#0f0');
        g.addColorStop(0.6, '#0f0');
 
@@ -82,7 +82,7 @@ CanvasTestCase {
 
        ctx.reset();
        ctx.canvas.width = 200;
-       var g = ctx.createLinearGradient(0, 0, 200, 0);
+       g = ctx.createLinearGradient(0, 0, 200, 0);
        g.addColorStop(0, '#f00');
        g.addColorStop(0, '#ff0');
        g.addColorStop(0.25, '#00f');
@@ -110,7 +110,7 @@ CanvasTestCase {
        ctx.canvas.width = 100;
 
        ctx.reset();
-       var g = ctx.createLinearGradient(0, 0, 100, 0);
+       g = ctx.createLinearGradient(0, 0, 100, 0);
        var ps = [ 0, 1/10, 1/4, 1/3, 1/2, 3/4, 1 ];
        for (var p = 0; p < ps.length; ++p)
        {
@@ -129,7 +129,7 @@ CanvasTestCase {
 
 
        ctx.reset();
-       var g = ctx.createLinearGradient(0, 0, 100, 0);
+       g = ctx.createLinearGradient(0, 0, 100, 0);
        g.addColorStop(0, '#0f0');
        g.addColorStop(1, '#0f0');
        ctx.fillStyle = g;
@@ -139,7 +139,7 @@ CanvasTestCase {
 
 
        ctx.reset();
-       var g = ctx.createLinearGradient(0, 0, 0, 50);
+       g = ctx.createLinearGradient(0, 0, 0, 50);
        g.addColorStop(0, '#ff0');
        g.addColorStop(1, '#00f');
        ctx.fillStyle = g;
@@ -154,7 +154,7 @@ CanvasTestCase {
        ctx.fillStyle = '#0f0';
        ctx.fillRect(0, 0, 100, 50);
 
-       var g = ctx.createLinearGradient(50, 25, 50, 25); // zero-length line (undefined direction)
+       g = ctx.createLinearGradient(50, 25, 50, 25); // zero-length line (undefined direction)
        g.addColorStop(0, '#f00');
        g.addColorStop(1, '#f00');
        ctx.fillStyle = g;
@@ -278,7 +278,7 @@ CanvasTestCase {
        //comparePixel(ctx, 98,48, 0,255,0,255);
 
        ctx.reset();
-       var tol = 1; // tolerance to avoid antialiasing artifacts
+       tol = 1; // tolerance to avoid antialiasing artifacts
 
        ctx.fillStyle = '#0f0';
        ctx.fillRect(0, 0, 100, 50);
@@ -410,243 +410,243 @@ CanvasTestCase {
        ctx.reset();
        try { var err = false;
          ctx.createRadialGradient(0, 0, -0.1, 0, 0, 1);
-       } catch (e) { if (e.code != DOMException.INDEX_SIZE_ERR) fail("Failed assertion: expected exception of type INDEX_SIZE_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type INDEX_SIZE_ERR: ctx.createRadialGradient(0, 0, -0.1, 0, 0, 1)"); }
-       try { var err = false;
+       } catch (e) { if (e.code !== DOMException.INDEX_SIZE_ERR) fail("Failed assertion: expected exception of type INDEX_SIZE_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type INDEX_SIZE_ERR: ctx.createRadialGradient(0, 0, -0.1, 0, 0, 1)"); }
+       try { err = false;
          ctx.createRadialGradient(0, 0, 1, 0, 0, -0.1);
-       } catch (e) { if (e.code != DOMException.INDEX_SIZE_ERR) fail("Failed assertion: expected exception of type INDEX_SIZE_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type INDEX_SIZE_ERR: ctx.createRadialGradient(0, 0, 1, 0, 0, -0.1)"); }
-       try { var err = false;
+       } catch (e) { if (e.code !== DOMException.INDEX_SIZE_ERR) fail("Failed assertion: expected exception of type INDEX_SIZE_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type INDEX_SIZE_ERR: ctx.createRadialGradient(0, 0, 1, 0, 0, -0.1)"); }
+       try { err = false;
          ctx.createRadialGradient(0, 0, -0.1, 0, 0, -0.1);
-       } catch (e) { if (e.code != DOMException.INDEX_SIZE_ERR) fail("Failed assertion: expected exception of type INDEX_SIZE_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type INDEX_SIZE_ERR: ctx.createRadialGradient(0, 0, -0.1, 0, 0, -0.1)"); }
+       } catch (e) { if (e.code !== DOMException.INDEX_SIZE_ERR) fail("Failed assertion: expected exception of type INDEX_SIZE_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type INDEX_SIZE_ERR: ctx.createRadialGradient(0, 0, -0.1, 0, 0, -0.1)"); }
 
 
        ctx.reset();
 
 
-       try { var err = false;
+       try { err = false;
          ctx.createRadialGradient(Infinity, 0, 1, 0, 0, 1);
-       } catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(Infinity, 0, 1, 0, 0, 1)"); }
-       try { var err = false;
+       } catch (e) { if (e.code !== DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(Infinity, 0, 1, 0, 0, 1)"); }
+       try { err = false;
          ctx.createRadialGradient(-Infinity, 0, 1, 0, 0, 1);
-       } catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(-Infinity, 0, 1, 0, 0, 1)"); }
-       try { var err = false;
+       } catch (e) { if (e.code !== DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(-Infinity, 0, 1, 0, 0, 1)"); }
+       try { err = false;
          ctx.createRadialGradient(NaN, 0, 1, 0, 0, 1);
-       } catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(NaN, 0, 1, 0, 0, 1)"); }
-       try { var err = false;
+       } catch (e) { if (e.code !== DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(NaN, 0, 1, 0, 0, 1)"); }
+       try { err = false;
          ctx.createRadialGradient(0, Infinity, 1, 0, 0, 1);
-       } catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(0, Infinity, 1, 0, 0, 1)"); }
-       try { var err = false;
+       } catch (e) { if (e.code !== DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(0, Infinity, 1, 0, 0, 1)"); }
+       try { err = false;
          ctx.createRadialGradient(0, -Infinity, 1, 0, 0, 1);
-       } catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(0, -Infinity, 1, 0, 0, 1)"); }
-       try { var err = false;
+       } catch (e) { if (e.code !== DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(0, -Infinity, 1, 0, 0, 1)"); }
+       try { err = false;
          ctx.createRadialGradient(0, NaN, 1, 0, 0, 1);
-       } catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(0, NaN, 1, 0, 0, 1)"); }
-       try { var err = false;
+       } catch (e) { if (e.code !== DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(0, NaN, 1, 0, 0, 1)"); }
+       try { err = false;
          ctx.createRadialGradient(0, 0, Infinity, 0, 0, 1);
-       } catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(0, 0, Infinity, 0, 0, 1)"); }
-       try { var err = false;
+       } catch (e) { if (e.code !== DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(0, 0, Infinity, 0, 0, 1)"); }
+       try { err = false;
          ctx.createRadialGradient(0, 0, -Infinity, 0, 0, 1);
-       } catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(0, 0, -Infinity, 0, 0, 1)"); }
-       try { var err = false;
+       } catch (e) { if (e.code !== DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(0, 0, -Infinity, 0, 0, 1)"); }
+       try { err = false;
          ctx.createRadialGradient(0, 0, NaN, 0, 0, 1);
-       } catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(0, 0, NaN, 0, 0, 1)"); }
-       try { var err = false;
+       } catch (e) { if (e.code !== DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(0, 0, NaN, 0, 0, 1)"); }
+       try { err = false;
          ctx.createRadialGradient(0, 0, 1, Infinity, 0, 1);
-       } catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(0, 0, 1, Infinity, 0, 1)"); }
-       try { var err = false;
+       } catch (e) { if (e.code !== DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(0, 0, 1, Infinity, 0, 1)"); }
+       try { err = false;
          ctx.createRadialGradient(0, 0, 1, -Infinity, 0, 1);
-       } catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(0, 0, 1, -Infinity, 0, 1)"); }
-       try { var err = false;
+       } catch (e) { if (e.code !== DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(0, 0, 1, -Infinity, 0, 1)"); }
+       try { err = false;
          ctx.createRadialGradient(0, 0, 1, NaN, 0, 1);
-       } catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(0, 0, 1, NaN, 0, 1)"); }
-       try { var err = false;
+       } catch (e) { if (e.code !== DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(0, 0, 1, NaN, 0, 1)"); }
+       try { err = false;
          ctx.createRadialGradient(0, 0, 1, 0, Infinity, 1);
-       } catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(0, 0, 1, 0, Infinity, 1)"); }
-       try { var err = false;
+       } catch (e) { if (e.code !== DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(0, 0, 1, 0, Infinity, 1)"); }
+       try { err = false;
          ctx.createRadialGradient(0, 0, 1, 0, -Infinity, 1);
-       } catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(0, 0, 1, 0, -Infinity, 1)"); }
-       try { var err = false;
+       } catch (e) { if (e.code !== DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(0, 0, 1, 0, -Infinity, 1)"); }
+       try { err = false;
          ctx.createRadialGradient(0, 0, 1, 0, NaN, 1);
-       } catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(0, 0, 1, 0, NaN, 1)"); }
-       try { var err = false;
+       } catch (e) { if (e.code !== DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(0, 0, 1, 0, NaN, 1)"); }
+       try { err = false;
          ctx.createRadialGradient(0, 0, 1, 0, 0, Infinity);
-       } catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(0, 0, 1, 0, 0, Infinity)"); }
-       try { var err = false;
+       } catch (e) { if (e.code !== DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(0, 0, 1, 0, 0, Infinity)"); }
+       try { err = false;
          ctx.createRadialGradient(0, 0, 1, 0, 0, -Infinity);
-       } catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(0, 0, 1, 0, 0, -Infinity)"); }
-       try { var err = false;
+       } catch (e) { if (e.code !== DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(0, 0, 1, 0, 0, -Infinity)"); }
+       try { err = false;
          ctx.createRadialGradient(0, 0, 1, 0, 0, NaN);
-       } catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(0, 0, 1, 0, 0, NaN)"); }
-       try { var err = false;
+       } catch (e) { if (e.code !== DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(0, 0, 1, 0, 0, NaN)"); }
+       try { err = false;
          ctx.createRadialGradient(Infinity, Infinity, 1, 0, 0, 1);
-       } catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(Infinity, Infinity, 1, 0, 0, 1)"); }
-       try { var err = false;
+       } catch (e) { if (e.code !== DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(Infinity, Infinity, 1, 0, 0, 1)"); }
+       try { err = false;
          ctx.createRadialGradient(Infinity, Infinity, Infinity, 0, 0, 1);
-       } catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(Infinity, Infinity, Infinity, 0, 0, 1)"); }
-       try { var err = false;
+       } catch (e) { if (e.code !== DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(Infinity, Infinity, Infinity, 0, 0, 1)"); }
+       try { err = false;
          ctx.createRadialGradient(Infinity, Infinity, Infinity, Infinity, 0, 1);
-       } catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(Infinity, Infinity, Infinity, Infinity, 0, 1)"); }
-       try { var err = false;
+       } catch (e) { if (e.code !== DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(Infinity, Infinity, Infinity, Infinity, 0, 1)"); }
+       try { err = false;
          ctx.createRadialGradient(Infinity, Infinity, Infinity, Infinity, Infinity, 1);
-       } catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(Infinity, Infinity, Infinity, Infinity, Infinity, 1)"); }
-       try { var err = false;
+       } catch (e) { if (e.code !== DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(Infinity, Infinity, Infinity, Infinity, Infinity, 1)"); }
+       try { err = false;
          ctx.createRadialGradient(Infinity, Infinity, Infinity, Infinity, Infinity, Infinity);
-       } catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(Infinity, Infinity, Infinity, Infinity, Infinity, Infinity)"); }
-       try { var err = false;
+       } catch (e) { if (e.code !== DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(Infinity, Infinity, Infinity, Infinity, Infinity, Infinity)"); }
+       try { err = false;
          ctx.createRadialGradient(Infinity, Infinity, Infinity, Infinity, 0, Infinity);
-       } catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(Infinity, Infinity, Infinity, Infinity, 0, Infinity)"); }
-       try { var err = false;
+       } catch (e) { if (e.code !== DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(Infinity, Infinity, Infinity, Infinity, 0, Infinity)"); }
+       try { err = false;
          ctx.createRadialGradient(Infinity, Infinity, Infinity, 0, Infinity, 1);
-       } catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(Infinity, Infinity, Infinity, 0, Infinity, 1)"); }
-       try { var err = false;
+       } catch (e) { if (e.code !== DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(Infinity, Infinity, Infinity, 0, Infinity, 1)"); }
+       try { err = false;
          ctx.createRadialGradient(Infinity, Infinity, Infinity, 0, Infinity, Infinity);
-       } catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(Infinity, Infinity, Infinity, 0, Infinity, Infinity)"); }
-       try { var err = false;
+       } catch (e) { if (e.code !== DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(Infinity, Infinity, Infinity, 0, Infinity, Infinity)"); }
+       try { err = false;
          ctx.createRadialGradient(Infinity, Infinity, Infinity, 0, 0, Infinity);
-       } catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(Infinity, Infinity, Infinity, 0, 0, Infinity)"); }
-       try { var err = false;
+       } catch (e) { if (e.code !== DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(Infinity, Infinity, Infinity, 0, 0, Infinity)"); }
+       try { err = false;
          ctx.createRadialGradient(Infinity, Infinity, 1, Infinity, 0, 1);
-       } catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(Infinity, Infinity, 1, Infinity, 0, 1)"); }
-       try { var err = false;
+       } catch (e) { if (e.code !== DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(Infinity, Infinity, 1, Infinity, 0, 1)"); }
+       try { err = false;
          ctx.createRadialGradient(Infinity, Infinity, 1, Infinity, Infinity, 1);
-       } catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(Infinity, Infinity, 1, Infinity, Infinity, 1)"); }
-       try { var err = false;
+       } catch (e) { if (e.code !== DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(Infinity, Infinity, 1, Infinity, Infinity, 1)"); }
+       try { err = false;
          ctx.createRadialGradient(Infinity, Infinity, 1, Infinity, Infinity, Infinity);
-       } catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(Infinity, Infinity, 1, Infinity, Infinity, Infinity)"); }
-       try { var err = false;
+       } catch (e) { if (e.code !== DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(Infinity, Infinity, 1, Infinity, Infinity, Infinity)"); }
+       try { err = false;
          ctx.createRadialGradient(Infinity, Infinity, 1, Infinity, 0, Infinity);
-       } catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(Infinity, Infinity, 1, Infinity, 0, Infinity)"); }
-       try { var err = false;
+       } catch (e) { if (e.code !== DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(Infinity, Infinity, 1, Infinity, 0, Infinity)"); }
+       try { err = false;
          ctx.createRadialGradient(Infinity, Infinity, 1, 0, Infinity, 1);
-       } catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(Infinity, Infinity, 1, 0, Infinity, 1)"); }
-       try { var err = false;
+       } catch (e) { if (e.code !== DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(Infinity, Infinity, 1, 0, Infinity, 1)"); }
+       try { err = false;
          ctx.createRadialGradient(Infinity, Infinity, 1, 0, Infinity, Infinity);
-       } catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(Infinity, Infinity, 1, 0, Infinity, Infinity)"); }
-       try { var err = false;
+       } catch (e) { if (e.code !== DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(Infinity, Infinity, 1, 0, Infinity, Infinity)"); }
+       try { err = false;
          ctx.createRadialGradient(Infinity, Infinity, 1, 0, 0, Infinity);
-       } catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(Infinity, Infinity, 1, 0, 0, Infinity)"); }
-       try { var err = false;
+       } catch (e) { if (e.code !== DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(Infinity, Infinity, 1, 0, 0, Infinity)"); }
+       try { err = false;
          ctx.createRadialGradient(Infinity, 0, Infinity, 0, 0, 1);
-       } catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(Infinity, 0, Infinity, 0, 0, 1)"); }
-       try { var err = false;
+       } catch (e) { if (e.code !== DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(Infinity, 0, Infinity, 0, 0, 1)"); }
+       try { err = false;
          ctx.createRadialGradient(Infinity, 0, Infinity, Infinity, 0, 1);
-       } catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(Infinity, 0, Infinity, Infinity, 0, 1)"); }
-       try { var err = false;
+       } catch (e) { if (e.code !== DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(Infinity, 0, Infinity, Infinity, 0, 1)"); }
+       try { err = false;
          ctx.createRadialGradient(Infinity, 0, Infinity, Infinity, Infinity, 1);
-       } catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(Infinity, 0, Infinity, Infinity, Infinity, 1)"); }
-       try { var err = false;
+       } catch (e) { if (e.code !== DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(Infinity, 0, Infinity, Infinity, Infinity, 1)"); }
+       try { err = false;
          ctx.createRadialGradient(Infinity, 0, Infinity, Infinity, Infinity, Infinity);
-       } catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(Infinity, 0, Infinity, Infinity, Infinity, Infinity)"); }
-       try { var err = false;
+       } catch (e) { if (e.code !== DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(Infinity, 0, Infinity, Infinity, Infinity, Infinity)"); }
+       try { err = false;
          ctx.createRadialGradient(Infinity, 0, Infinity, Infinity, 0, Infinity);
-       } catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(Infinity, 0, Infinity, Infinity, 0, Infinity)"); }
-       try { var err = false;
+       } catch (e) { if (e.code !== DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(Infinity, 0, Infinity, Infinity, 0, Infinity)"); }
+       try { err = false;
          ctx.createRadialGradient(Infinity, 0, Infinity, 0, Infinity, 1);
-       } catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(Infinity, 0, Infinity, 0, Infinity, 1)"); }
-       try { var err = false;
+       } catch (e) { if (e.code !== DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(Infinity, 0, Infinity, 0, Infinity, 1)"); }
+       try { err = false;
          ctx.createRadialGradient(Infinity, 0, Infinity, 0, Infinity, Infinity);
-       } catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(Infinity, 0, Infinity, 0, Infinity, Infinity)"); }
-       try { var err = false;
+       } catch (e) { if (e.code !== DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(Infinity, 0, Infinity, 0, Infinity, Infinity)"); }
+       try { err = false;
          ctx.createRadialGradient(Infinity, 0, Infinity, 0, 0, Infinity);
-       } catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(Infinity, 0, Infinity, 0, 0, Infinity)"); }
-       try { var err = false;
+       } catch (e) { if (e.code !== DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(Infinity, 0, Infinity, 0, 0, Infinity)"); }
+       try { err = false;
          ctx.createRadialGradient(Infinity, 0, 1, Infinity, 0, 1);
-       } catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(Infinity, 0, 1, Infinity, 0, 1)"); }
-       try { var err = false;
+       } catch (e) { if (e.code !== DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(Infinity, 0, 1, Infinity, 0, 1)"); }
+       try { err = false;
          ctx.createRadialGradient(Infinity, 0, 1, Infinity, Infinity, 1);
-       } catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(Infinity, 0, 1, Infinity, Infinity, 1)"); }
-       try { var err = false;
+       } catch (e) { if (e.code !== DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(Infinity, 0, 1, Infinity, Infinity, 1)"); }
+       try { err = false;
          ctx.createRadialGradient(Infinity, 0, 1, Infinity, Infinity, Infinity);
-       } catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(Infinity, 0, 1, Infinity, Infinity, Infinity)"); }
-       try { var err = false;
+       } catch (e) { if (e.code !== DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(Infinity, 0, 1, Infinity, Infinity, Infinity)"); }
+       try { err = false;
          ctx.createRadialGradient(Infinity, 0, 1, Infinity, 0, Infinity);
-       } catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(Infinity, 0, 1, Infinity, 0, Infinity)"); }
-       try { var err = false;
+       } catch (e) { if (e.code !== DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(Infinity, 0, 1, Infinity, 0, Infinity)"); }
+       try { err = false;
          ctx.createRadialGradient(Infinity, 0, 1, 0, Infinity, 1);
-       } catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(Infinity, 0, 1, 0, Infinity, 1)"); }
-       try { var err = false;
+       } catch (e) { if (e.code !== DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(Infinity, 0, 1, 0, Infinity, 1)"); }
+       try { err = false;
          ctx.createRadialGradient(Infinity, 0, 1, 0, Infinity, Infinity);
-       } catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(Infinity, 0, 1, 0, Infinity, Infinity)"); }
-       try { var err = false;
+       } catch (e) { if (e.code !== DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(Infinity, 0, 1, 0, Infinity, Infinity)"); }
+       try { err = false;
          ctx.createRadialGradient(Infinity, 0, 1, 0, 0, Infinity);
-       } catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(Infinity, 0, 1, 0, 0, Infinity)"); }
-       try { var err = false;
+       } catch (e) { if (e.code !== DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(Infinity, 0, 1, 0, 0, Infinity)"); }
+       try { err = false;
          ctx.createRadialGradient(0, Infinity, Infinity, 0, 0, 1);
-       } catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(0, Infinity, Infinity, 0, 0, 1)"); }
-       try { var err = false;
+       } catch (e) { if (e.code !== DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(0, Infinity, Infinity, 0, 0, 1)"); }
+       try { err = false;
          ctx.createRadialGradient(0, Infinity, Infinity, Infinity, 0, 1);
-       } catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(0, Infinity, Infinity, Infinity, 0, 1)"); }
-       try { var err = false;
+       } catch (e) { if (e.code !== DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(0, Infinity, Infinity, Infinity, 0, 1)"); }
+       try { err = false;
          ctx.createRadialGradient(0, Infinity, Infinity, Infinity, Infinity, 1);
-       } catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(0, Infinity, Infinity, Infinity, Infinity, 1)"); }
-       try { var err = false;
+       } catch (e) { if (e.code !== DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(0, Infinity, Infinity, Infinity, Infinity, 1)"); }
+       try { err = false;
          ctx.createRadialGradient(0, Infinity, Infinity, Infinity, Infinity, Infinity);
-       } catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(0, Infinity, Infinity, Infinity, Infinity, Infinity)"); }
-       try { var err = false;
+       } catch (e) { if (e.code !== DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(0, Infinity, Infinity, Infinity, Infinity, Infinity)"); }
+       try { err = false;
          ctx.createRadialGradient(0, Infinity, Infinity, Infinity, 0, Infinity);
-       } catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(0, Infinity, Infinity, Infinity, 0, Infinity)"); }
-       try { var err = false;
+       } catch (e) { if (e.code !== DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(0, Infinity, Infinity, Infinity, 0, Infinity)"); }
+       try { err = false;
          ctx.createRadialGradient(0, Infinity, Infinity, 0, Infinity, 1);
-       } catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(0, Infinity, Infinity, 0, Infinity, 1)"); }
-       try { var err = false;
+       } catch (e) { if (e.code !== DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(0, Infinity, Infinity, 0, Infinity, 1)"); }
+       try { err = false;
          ctx.createRadialGradient(0, Infinity, Infinity, 0, Infinity, Infinity);
-       } catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(0, Infinity, Infinity, 0, Infinity, Infinity)"); }
-       try { var err = false;
+       } catch (e) { if (e.code !== DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(0, Infinity, Infinity, 0, Infinity, Infinity)"); }
+       try { err = false;
          ctx.createRadialGradient(0, Infinity, Infinity, 0, 0, Infinity);
-       } catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(0, Infinity, Infinity, 0, 0, Infinity)"); }
-       try { var err = false;
+       } catch (e) { if (e.code !== DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(0, Infinity, Infinity, 0, 0, Infinity)"); }
+       try { err = false;
          ctx.createRadialGradient(0, Infinity, 1, Infinity, 0, 1);
-       } catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(0, Infinity, 1, Infinity, 0, 1)"); }
-       try { var err = false;
+       } catch (e) { if (e.code !== DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(0, Infinity, 1, Infinity, 0, 1)"); }
+       try { err = false;
          ctx.createRadialGradient(0, Infinity, 1, Infinity, Infinity, 1);
-       } catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(0, Infinity, 1, Infinity, Infinity, 1)"); }
-       try { var err = false;
+       } catch (e) { if (e.code !== DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(0, Infinity, 1, Infinity, Infinity, 1)"); }
+       try { err = false;
          ctx.createRadialGradient(0, Infinity, 1, Infinity, Infinity, Infinity);
-       } catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(0, Infinity, 1, Infinity, Infinity, Infinity)"); }
-       try { var err = false;
+       } catch (e) { if (e.code !== DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(0, Infinity, 1, Infinity, Infinity, Infinity)"); }
+       try { err = false;
          ctx.createRadialGradient(0, Infinity, 1, Infinity, 0, Infinity);
-       } catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(0, Infinity, 1, Infinity, 0, Infinity)"); }
-       try { var err = false;
+       } catch (e) { if (e.code !== DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(0, Infinity, 1, Infinity, 0, Infinity)"); }
+       try { err = false;
          ctx.createRadialGradient(0, Infinity, 1, 0, Infinity, 1);
-       } catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(0, Infinity, 1, 0, Infinity, 1)"); }
-       try { var err = false;
+       } catch (e) { if (e.code !== DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(0, Infinity, 1, 0, Infinity, 1)"); }
+       try { err = false;
          ctx.createRadialGradient(0, Infinity, 1, 0, Infinity, Infinity);
-       } catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(0, Infinity, 1, 0, Infinity, Infinity)"); }
-       try { var err = false;
+       } catch (e) { if (e.code !== DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(0, Infinity, 1, 0, Infinity, Infinity)"); }
+       try { err = false;
          ctx.createRadialGradient(0, Infinity, 1, 0, 0, Infinity);
-       } catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(0, Infinity, 1, 0, 0, Infinity)"); }
-       try { var err = false;
+       } catch (e) { if (e.code !== DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(0, Infinity, 1, 0, 0, Infinity)"); }
+       try { err = false;
          ctx.createRadialGradient(0, 0, Infinity, Infinity, 0, 1);
-       } catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(0, 0, Infinity, Infinity, 0, 1)"); }
-       try { var err = false;
+       } catch (e) { if (e.code !== DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(0, 0, Infinity, Infinity, 0, 1)"); }
+       try { err = false;
          ctx.createRadialGradient(0, 0, Infinity, Infinity, Infinity, 1);
-       } catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(0, 0, Infinity, Infinity, Infinity, 1)"); }
-       try { var err = false;
+       } catch (e) { if (e.code !== DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(0, 0, Infinity, Infinity, Infinity, 1)"); }
+       try { err = false;
          ctx.createRadialGradient(0, 0, Infinity, Infinity, Infinity, Infinity);
-       } catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(0, 0, Infinity, Infinity, Infinity, Infinity)"); }
-       try { var err = false;
+       } catch (e) { if (e.code !== DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(0, 0, Infinity, Infinity, Infinity, Infinity)"); }
+       try { err = false;
          ctx.createRadialGradient(0, 0, Infinity, Infinity, 0, Infinity);
-       } catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(0, 0, Infinity, Infinity, 0, Infinity)"); }
-       try { var err = false;
+       } catch (e) { if (e.code !== DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(0, 0, Infinity, Infinity, 0, Infinity)"); }
+       try { err = false;
          ctx.createRadialGradient(0, 0, Infinity, 0, Infinity, 1);
-       } catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(0, 0, Infinity, 0, Infinity, 1)"); }
-       try { var err = false;
+       } catch (e) { if (e.code !== DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(0, 0, Infinity, 0, Infinity, 1)"); }
+       try { err = false;
          ctx.createRadialGradient(0, 0, Infinity, 0, Infinity, Infinity);
-       } catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(0, 0, Infinity, 0, Infinity, Infinity)"); }
-       try { var err = false;
+       } catch (e) { if (e.code !== DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(0, 0, Infinity, 0, Infinity, Infinity)"); }
+       try { err = false;
          ctx.createRadialGradient(0, 0, Infinity, 0, 0, Infinity);
-       } catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(0, 0, Infinity, 0, 0, Infinity)"); }
-       try { var err = false;
+       } catch (e) { if (e.code !== DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(0, 0, Infinity, 0, 0, Infinity)"); }
+       try { err = false;
          ctx.createRadialGradient(0, 0, 1, Infinity, Infinity, 1);
-       } catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(0, 0, 1, Infinity, Infinity, 1)"); }
-       try { var err = false;
+       } catch (e) { if (e.code !== DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(0, 0, 1, Infinity, Infinity, 1)"); }
+       try { err = false;
          ctx.createRadialGradient(0, 0, 1, Infinity, Infinity, Infinity);
-       } catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(0, 0, 1, Infinity, Infinity, Infinity)"); }
-       try { var err = false;
+       } catch (e) { if (e.code !== DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(0, 0, 1, Infinity, Infinity, Infinity)"); }
+       try { err = false;
          ctx.createRadialGradient(0, 0, 1, Infinity, 0, Infinity);
-       } catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(0, 0, 1, Infinity, 0, Infinity)"); }
-       try { var err = false;
+       } catch (e) { if (e.code !== DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(0, 0, 1, Infinity, 0, Infinity)"); }
+       try { err = false;
          ctx.createRadialGradient(0, 0, 1, 0, Infinity, Infinity);
-       } catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(0, 0, 1, 0, Infinity, Infinity)"); }
+       } catch (e) { if (e.code !== DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createRadialGradient(0, 0, 1, 0, Infinity, Infinity)"); }
 
 
        ctx.reset();
@@ -792,73 +792,73 @@ CanvasTestCase {
        ctx.reset();
        try { var err = false;
          ctx.createLinearGradient(Infinity, 0, 1, 0);
-       } catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createLinearGradient(Infinity, 0, 1, 0)"); }
-       try { var err = false;
+       } catch (e) { if (e.code !== DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createLinearGradient(Infinity, 0, 1, 0)"); }
+       try { err = false;
          ctx.createLinearGradient(-Infinity, 0, 1, 0);
-       } catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createLinearGradient(-Infinity, 0, 1, 0)"); }
-       try { var err = false;
+       } catch (e) { if (e.code !== DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createLinearGradient(-Infinity, 0, 1, 0)"); }
+       try { err = false;
          ctx.createLinearGradient(NaN, 0, 1, 0);
-       } catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createLinearGradient(NaN, 0, 1, 0)"); }
-       try { var err = false;
+       } catch (e) { if (e.code !== DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createLinearGradient(NaN, 0, 1, 0)"); }
+       try { err = false;
          ctx.createLinearGradient(0, Infinity, 1, 0);
-       } catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createLinearGradient(0, Infinity, 1, 0)"); }
-       try { var err = false;
+       } catch (e) { if (e.code !== DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createLinearGradient(0, Infinity, 1, 0)"); }
+       try { err = false;
          ctx.createLinearGradient(0, -Infinity, 1, 0);
-       } catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createLinearGradient(0, -Infinity, 1, 0)"); }
-       try { var err = false;
+       } catch (e) { if (e.code !== DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createLinearGradient(0, -Infinity, 1, 0)"); }
+       try { err = false;
          ctx.createLinearGradient(0, NaN, 1, 0);
-       } catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createLinearGradient(0, NaN, 1, 0)"); }
-       try { var err = false;
+       } catch (e) { if (e.code !== DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createLinearGradient(0, NaN, 1, 0)"); }
+       try { err = false;
          ctx.createLinearGradient(0, 0, Infinity, 0);
-       } catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createLinearGradient(0, 0, Infinity, 0)"); }
-       try { var err = false;
+       } catch (e) { if (e.code !== DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createLinearGradient(0, 0, Infinity, 0)"); }
+       try { err = false;
          ctx.createLinearGradient(0, 0, -Infinity, 0);
-       } catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createLinearGradient(0, 0, -Infinity, 0)"); }
-       try { var err = false;
+       } catch (e) { if (e.code !== DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createLinearGradient(0, 0, -Infinity, 0)"); }
+       try { err = false;
          ctx.createLinearGradient(0, 0, NaN, 0);
-       } catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createLinearGradient(0, 0, NaN, 0)"); }
-       try { var err = false;
+       } catch (e) { if (e.code !== DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createLinearGradient(0, 0, NaN, 0)"); }
+       try { err = false;
          ctx.createLinearGradient(0, 0, 1, Infinity);
-       } catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createLinearGradient(0, 0, 1, Infinity)"); }
-       try { var err = false;
+       } catch (e) { if (e.code !== DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createLinearGradient(0, 0, 1, Infinity)"); }
+       try { err = false;
          ctx.createLinearGradient(0, 0, 1, -Infinity);
-       } catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createLinearGradient(0, 0, 1, -Infinity)"); }
-       try { var err = false;
+       } catch (e) { if (e.code !== DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createLinearGradient(0, 0, 1, -Infinity)"); }
+       try { err = false;
          ctx.createLinearGradient(0, 0, 1, NaN);
-       } catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createLinearGradient(0, 0, 1, NaN)"); }
-       try { var err = false;
+       } catch (e) { if (e.code !== DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createLinearGradient(0, 0, 1, NaN)"); }
+       try { err = false;
          ctx.createLinearGradient(Infinity, Infinity, 1, 0);
-       } catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createLinearGradient(Infinity, Infinity, 1, 0)"); }
-       try { var err = false;
+       } catch (e) { if (e.code !== DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createLinearGradient(Infinity, Infinity, 1, 0)"); }
+       try { err = false;
          ctx.createLinearGradient(Infinity, Infinity, Infinity, 0);
-       } catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createLinearGradient(Infinity, Infinity, Infinity, 0)"); }
-       try { var err = false;
+       } catch (e) { if (e.code !== DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createLinearGradient(Infinity, Infinity, Infinity, 0)"); }
+       try { err = false;
          ctx.createLinearGradient(Infinity, Infinity, Infinity, Infinity);
-       } catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createLinearGradient(Infinity, Infinity, Infinity, Infinity)"); }
-       try { var err = false;
+       } catch (e) { if (e.code !== DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createLinearGradient(Infinity, Infinity, Infinity, Infinity)"); }
+       try { err = false;
          ctx.createLinearGradient(Infinity, Infinity, 1, Infinity);
-       } catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createLinearGradient(Infinity, Infinity, 1, Infinity)"); }
-       try { var err = false;
+       } catch (e) { if (e.code !== DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createLinearGradient(Infinity, Infinity, 1, Infinity)"); }
+       try { err = false;
          ctx.createLinearGradient(Infinity, 0, Infinity, 0);
-       } catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createLinearGradient(Infinity, 0, Infinity, 0)"); }
-       try { var err = false;
+       } catch (e) { if (e.code !== DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createLinearGradient(Infinity, 0, Infinity, 0)"); }
+       try { err = false;
          ctx.createLinearGradient(Infinity, 0, Infinity, Infinity);
-       } catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createLinearGradient(Infinity, 0, Infinity, Infinity)"); }
-       try { var err = false;
+       } catch (e) { if (e.code !== DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createLinearGradient(Infinity, 0, Infinity, Infinity)"); }
+       try { err = false;
          ctx.createLinearGradient(Infinity, 0, 1, Infinity);
-       } catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createLinearGradient(Infinity, 0, 1, Infinity)"); }
-       try { var err = false;
+       } catch (e) { if (e.code !== DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createLinearGradient(Infinity, 0, 1, Infinity)"); }
+       try { err = false;
          ctx.createLinearGradient(0, Infinity, Infinity, 0);
-       } catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createLinearGradient(0, Infinity, Infinity, 0)"); }
-       try { var err = false;
+       } catch (e) { if (e.code !== DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createLinearGradient(0, Infinity, Infinity, 0)"); }
+       try { err = false;
          ctx.createLinearGradient(0, Infinity, Infinity, Infinity);
-       } catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createLinearGradient(0, Infinity, Infinity, Infinity)"); }
-       try { var err = false;
+       } catch (e) { if (e.code !== DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createLinearGradient(0, Infinity, Infinity, Infinity)"); }
+       try { err = false;
          ctx.createLinearGradient(0, Infinity, 1, Infinity);
-       } catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createLinearGradient(0, Infinity, 1, Infinity)"); }
-       try { var err = false;
+       } catch (e) { if (e.code !== DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createLinearGradient(0, Infinity, 1, Infinity)"); }
+       try { err = false;
          ctx.createLinearGradient(0, 0, Infinity, Infinity);
-       } catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createLinearGradient(0, 0, Infinity, Infinity)"); }
+       } catch (e) { if (e.code !== DOMException.NOT_SUPPORTED_ERR) fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createLinearGradient(0, 0, Infinity, Infinity)"); }
 
        ctx.reset();
        var g = ctx.createLinearGradient(0, 0, 200, 0);
@@ -918,29 +918,29 @@ CanvasTestCase {
        var g = ctx.createLinearGradient(0, 0, 100, 0);
        try { var err = false;
          g.addColorStop(0, "");
-       } catch (e) { if (e.code != DOMException.SYNTAX_ERR) fail("Failed assertion: expected exception of type SYNTAX_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type SYNTAX_ERR: g.addColorStop(0, \"\")"); }
-       try { var err = false;
+       } catch (e) { if (e.code !== DOMException.SYNTAX_ERR) fail("Failed assertion: expected exception of type SYNTAX_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type SYNTAX_ERR: g.addColorStop(0, \"\")"); }
+       try { err = false;
          g.addColorStop(0, 'undefined');
-       } catch (e) { if (e.code != DOMException.SYNTAX_ERR) fail("Failed assertion: expected exception of type SYNTAX_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type SYNTAX_ERR: g.addColorStop(0, 'undefined')"); }
+       } catch (e) { if (e.code !== DOMException.SYNTAX_ERR) fail("Failed assertion: expected exception of type SYNTAX_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type SYNTAX_ERR: g.addColorStop(0, 'undefined')"); }
 
 
        ctx.reset();
        g = ctx.createLinearGradient(0, 0, 100, 0);
-       try { var err = false;
+       try { err = false;
          g.addColorStop(-1, '#000');
-       } catch (e) { if (e.code != DOMException.INDEX_SIZE_ERR) fail("Failed assertion: expected exception of type INDEX_SIZE_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type INDEX_SIZE_ERR: g.addColorStop(-1, '#000')"); }
-       try { var err = false;
+       } catch (e) { if (e.code !== DOMException.INDEX_SIZE_ERR) fail("Failed assertion: expected exception of type INDEX_SIZE_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type INDEX_SIZE_ERR: g.addColorStop(-1, '#000')"); }
+       try { err = false;
          g.addColorStop(2, '#000');
-       } catch (e) { if (e.code != DOMException.INDEX_SIZE_ERR) fail("Failed assertion: expected exception of type INDEX_SIZE_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type INDEX_SIZE_ERR: g.addColorStop(2, '#000')"); }
-       try { var err = false;
+       } catch (e) { if (e.code !== DOMException.INDEX_SIZE_ERR) fail("Failed assertion: expected exception of type INDEX_SIZE_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type INDEX_SIZE_ERR: g.addColorStop(2, '#000')"); }
+       try { err = false;
          g.addColorStop(Infinity, '#000');
-       } catch (e) { if (e.code != DOMException.INDEX_SIZE_ERR) fail("Failed assertion: expected exception of type INDEX_SIZE_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type INDEX_SIZE_ERR: g.addColorStop(Infinity, '#000')"); }
-       try { var err = false;
+       } catch (e) { if (e.code !== DOMException.INDEX_SIZE_ERR) fail("Failed assertion: expected exception of type INDEX_SIZE_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type INDEX_SIZE_ERR: g.addColorStop(Infinity, '#000')"); }
+       try { err = false;
          g.addColorStop(-Infinity, '#000');
-       } catch (e) { if (e.code != DOMException.INDEX_SIZE_ERR) fail("Failed assertion: expected exception of type INDEX_SIZE_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type INDEX_SIZE_ERR: g.addColorStop(-Infinity, '#000')"); }
-       try { var err = false;
+       } catch (e) { if (e.code !== DOMException.INDEX_SIZE_ERR) fail("Failed assertion: expected exception of type INDEX_SIZE_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type INDEX_SIZE_ERR: g.addColorStop(-Infinity, '#000')"); }
+       try { err = false;
          g.addColorStop(NaN, '#000');
-       } catch (e) { if (e.code != DOMException.INDEX_SIZE_ERR) fail("Failed assertion: expected exception of type INDEX_SIZE_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type INDEX_SIZE_ERR: g.addColorStop(NaN, '#000')"); }
+       } catch (e) { if (e.code !== DOMException.INDEX_SIZE_ERR) fail("Failed assertion: expected exception of type INDEX_SIZE_ERR, got: "+e.message); err = true; } finally { verify(err, "should throw exception of type INDEX_SIZE_ERR: g.addColorStop(NaN, '#000')"); }
 
 
        ctx.reset();
diff --git a/tests/auto/quick/qquickcanvasitem/data/tst_imagedata.qml b/tests/auto/quick/qquickcanvasitem/data/tst_imagedata.qml
index 7095602ea2..76b99a765e 100644
--- a/tests/auto/quick/qquickcanvasitem/data/tst_imagedata.qml
+++ b/tests/auto/quick/qquickcanvasitem/data/tst_imagedata.qml
@@ -6,6 +6,10 @@ CanvasTestCase {
     name: "imagedata"
     function init_data() { return testData("2d"); }
     function test_rounding(row) {
+        if ((Qt.platform.pluginName === "offscreen")
+            || (Qt.platform.pluginName === "minimal"))
+            skip("ctx.getImageData crashes on offscreen/minimal platforms");
+
         var canvas = createCanvasObject(row);
         var ctx = canvas.getContext('2d');
         var size = 17
diff --git a/tests/auto/quick/qquickcanvasitem/data/tst_invalidContext.qml b/tests/auto/quick/qquickcanvasitem/data/tst_invalidContext.qml
new file mode 100644
index 0000000000..dd14aef433
--- /dev/null
+++ b/tests/auto/quick/qquickcanvasitem/data/tst_invalidContext.qml
@@ -0,0 +1,86 @@
+/****************************************************************************
+**
+** Copyright (C) 2019 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.4
+import QtTest 1.1
+
+Item {
+    id: root
+    width: 500
+    height: 500
+
+    Timer {
+        id: timer
+        interval: 1
+        running: true
+        repeat: true
+        onTriggered: {
+            if (myCanvas.parent == root) {
+                myCanvas.parent = null
+            } else {
+                myCanvas.parent = root
+            }
+        }
+    }
+
+    Canvas {
+        id: myCanvas
+        anchors.fill: parent
+        property var paintContext: null
+
+        function paint() {
+            paintContext.fillStyle = Qt.rgba(1, 0, 0, 1);
+            paintContext.fillRect(0, 0, width, height);
+            requestAnimationFrame(paint);
+        }
+
+        onAvailableChanged: {
+            if (available) {
+                paintContext = getContext("2d")
+                requestAnimationFrame(paint);
+            }
+        }
+    }
+
+    TestCase {
+        name: "invalidContext"
+        when: myCanvas.parent === null && myCanvas.paintContext !== null
+
+        function test_paintContextInvalid() {
+            verify(myCanvas.paintContext);
+            var caught = false;
+            try {
+                console.log(myCanvas.paintContext.fillStyle);
+            } catch(e) {
+                caught = true;
+            }
+            verify(caught);
+            timer.running = false
+        }
+    }
+}
diff --git a/tests/auto/quick/qquickcanvasitem/data/tst_line.qml b/tests/auto/quick/qquickcanvasitem/data/tst_line.qml
index 750f37638d..dc960a24d0 100644
--- a/tests/auto/quick/qquickcanvasitem/data/tst_line.qml
+++ b/tests/auto/quick/qquickcanvasitem/data/tst_line.qml
@@ -834,5 +834,96 @@ CanvasTestCase {
        ctx.lineCap = 'square';
        compare(ctx.lineCap, 'square');
 
+   }
+
+   function test_lineDash(row) {
+       var canvas = createCanvasObject(row);
+       var ctx = canvas.getContext('2d');
+       ctx.reset();
+       ctx.strokeStyle = "#fff";
+       ctx.lineWidth = 2;
+       var pattern = [2, 3, 5, 1, 6, 3]
+       ctx.setLineDash(pattern)
+
+       compare(ctx.getLineDash(), pattern);
+
+       ctx.beginPath();
+       ctx.moveTo(0, 0);
+       ctx.lineTo(40, 0);
+       ctx.stroke();
+
+       comparePixel(ctx, 0,0, 255,255,255,255);
+       comparePixel(ctx, 1,0, 255,255,255,255);
+       comparePixel(ctx, 2,0, 255,255,255,255);
+       comparePixel(ctx, 3,0, 255,255,255,255);
+       comparePixel(ctx, 4,0, 0,0,0,0);
+       comparePixel(ctx, 5,0, 0,0,0,0);
+       comparePixel(ctx, 6,0, 0,0,0,0);
+       comparePixel(ctx, 7,0, 0,0,0,0);
+       comparePixel(ctx, 8,0, 0,0,0,0);
+       comparePixel(ctx, 9,0, 0,0,0,0);
+       comparePixel(ctx, 10,0, 255,255,255,255);
+       comparePixel(ctx, 11,0, 255,255,255,255);
+       comparePixel(ctx, 12,0, 255,255,255,255);
+       comparePixel(ctx, 13,0, 255,255,255,255);
+       comparePixel(ctx, 14,0, 255,255,255,255);
+       comparePixel(ctx, 15,0, 255,255,255,255);
+       comparePixel(ctx, 16,0, 255,255,255,255);
+       comparePixel(ctx, 17,0, 255,255,255,255);
+       comparePixel(ctx, 18,0, 255,255,255,255);
+       comparePixel(ctx, 19,0, 255,255,255,255);
+       comparePixel(ctx, 20,0, 0,0,0,0);
+       comparePixel(ctx, 21,0, 0,0,0,0);
+       comparePixel(ctx, 22,0, 255,255,255,255);
+       comparePixel(ctx, 23,0, 255,255,255,255);
+       comparePixel(ctx, 24,0, 255,255,255,255);
+       comparePixel(ctx, 25,0, 255,255,255,255);
+       comparePixel(ctx, 26,0, 255,255,255,255);
+       comparePixel(ctx, 27,0, 255,255,255,255);
+       comparePixel(ctx, 28,0, 255,255,255,255);
+       comparePixel(ctx, 29,0, 255,255,255,255);
+       comparePixel(ctx, 30,0, 255,255,255,255);
+       comparePixel(ctx, 31,0, 255,255,255,255);
+       comparePixel(ctx, 32,0, 255,255,255,255);
+       comparePixel(ctx, 33,0, 255,255,255,255);
+       comparePixel(ctx, 34,0, 0,0,0,0);
+       comparePixel(ctx, 35,0, 0,0,0,0);
+       comparePixel(ctx, 36,0, 0,0,0,0);
+       comparePixel(ctx, 37,0, 0,0,0,0);
+       comparePixel(ctx, 38,0, 0,0,0,0);
+       comparePixel(ctx, 39,0, 0,0,0,0);
+  }
+
+   function test_lineDashOffset(row) {
+       var canvas = createCanvasObject(row);
+       var ctx = canvas.getContext('2d');
+       ctx.reset();
+       ctx.strokeStyle = "#fff";
+       ctx.lineWidth = 2;
+       var pattern = [2,2]
+       ctx.setLineDash(pattern)
+       ctx.lineDashOffset = 1
+       compare(ctx.getLineDash(), pattern);
+
+       ctx.beginPath();
+       ctx.moveTo(0, 0);
+       ctx.lineTo(40, 0);
+       ctx.stroke();
+
+
+       comparePixel(ctx, 0,0, 255,255,255,255);
+       comparePixel(ctx, 1,0, 255,255,255,255);
+       comparePixel(ctx, 2,0, 0,0,0,0);
+       comparePixel(ctx, 3,0, 0,0,0,0);
+       comparePixel(ctx, 4,0, 0,0,0,0);
+       comparePixel(ctx, 5,0, 0,0,0,0);
+       comparePixel(ctx, 6,0, 255,255,255,255);
+       comparePixel(ctx, 7,0, 255,255,255,255);
+       comparePixel(ctx, 8,0, 255,255,255,255);
+       comparePixel(ctx, 9,0, 255,255,255,255);
+       comparePixel(ctx, 10,0, 0,0,0,0);
+       comparePixel(ctx, 11,0, 0,0,0,0);
+       comparePixel(ctx, 12,0, 0,0,0,0);
+       comparePixel(ctx, 13,0, 0,0,0,0);
   }
 }
diff --git a/tests/auto/quick/qquickcanvasitem/data/tst_strokeStyle.qml b/tests/auto/quick/qquickcanvasitem/data/tst_strokeStyle.qml
index 22803a19ce..a3f1ab0a9b 100644
--- a/tests/auto/quick/qquickcanvasitem/data/tst_strokeStyle.qml
+++ b/tests/auto/quick/qquickcanvasitem/data/tst_strokeStyle.qml
@@ -3,6 +3,8 @@ import QtQuick 2.0
 CanvasTestCase {
    id:testCase
    name: "strokeStyle"
+   property color anotherColor: "#0000ff"
+   property color emptyColor
    function init_data() { return testData("2d"); }
    function test_default(row) {
        var canvas = createCanvasObject(row);
@@ -46,4 +48,37 @@ CanvasTestCase {
        comparePixel(ctx,0,0,255,255,255,255);
        canvas.destroy()
    }
+   function test_colorFromObjectToString(row) {
+       var canvas = createCanvasObject(row);
+       var ctx = canvas.getContext('2d');
+
+       ctx.reset();
+       ctx.strokeStyle = anotherColor
+       ctx.strokeStyle = "red";
+       compare(ctx.strokeStyle, "#ff0000");
+
+       ctx.strokeStyle = anotherColor
+       ctx.strokeStyle = "black";
+       compare(ctx.strokeStyle, "#000000");
+
+       ctx.strokeStyle = "white";
+       ctx.strokeStyle = anotherColor
+       compare(ctx.strokeStyle, "#0000ff");
+       canvas.destroy()
+   }
+   function test_withInvalidColor(row) {
+       var canvas = createCanvasObject(row);
+       var ctx = canvas.getContext('2d');
+
+       ctx.reset();
+       ctx.strokeStyle = emptyColor
+       compare(ctx.strokeStyle, "#000000");
+       ctx.strokeStyle = "red";
+       compare(ctx.strokeStyle, "#ff0000");
+       ctx.strokeStyle = emptyColor
+       compare(ctx.strokeStyle, "#000000");
+       ctx.strokeStyle = anotherColor;
+       compare(ctx.strokeStyle, "#0000ff");
+       canvas.destroy()
+   }
 }
diff --git a/tests/auto/quick/qquickcanvasitem/qquickcanvasitem.pro b/tests/auto/quick/qquickcanvasitem/qquickcanvasitem.pro
index c6d2a69f8c..70e5a05f8d 100644
--- a/tests/auto/quick/qquickcanvasitem/qquickcanvasitem.pro
+++ b/tests/auto/quick/qquickcanvasitem/qquickcanvasitem.pro
@@ -5,6 +5,8 @@ TARGET=tst_qquickcanvasitem
 CONFIG += qmltestcase
 SOURCES += tst_qquickcanvasitem.cpp
 
+exists($$[QT_INSTALL_PLUGINS]/imageformats): DEFINES += HAS_IMAGE_FORMATS
+
 TESTDATA = data/*
 
 OTHER_FILES += \
@@ -50,7 +52,8 @@ OTHER_FILES += \
     data/transparent.png \
     data/transparent50.png \
     data/yellow.png \
-    data/yellow75.png
+    data/yellow75.png \
+    data/tst_invalidContext.qml
 
 
 CONFIG += insignificant_test # QTBUG-41043
diff --git a/tests/auto/quick/qquickcanvasitem/tst_qquickcanvasitem.cpp b/tests/auto/quick/qquickcanvasitem/tst_qquickcanvasitem.cpp
index bde2b4809b..dad8df0682 100644
--- a/tests/auto/quick/qquickcanvasitem/tst_qquickcanvasitem.cpp
+++ b/tests/auto/quick/qquickcanvasitem/tst_qquickcanvasitem.cpp
@@ -26,4 +26,29 @@
 **
 ****************************************************************************/
 #include <QtQuickTest/quicktest.h>
-QUICK_TEST_MAIN(qquickcanvasitem)
+#include <QtQml/qqmlengine.h>
+#include <QtQml/qqmlcontext.h>
+
+class Setup : public QObject
+{
+    Q_OBJECT
+
+public:
+    Setup() {}
+
+public slots:
+    void qmlEngineAvailable(QQmlEngine *engine)
+    {
+        engine->rootContext()->setContextProperty("hasImageFormats", QVariant(
+#ifdef HAS_IMAGE_FORMATS
+            true
+#else
+            false
+#endif
+            ));
+    }
+};
+
+QUICK_TEST_MAIN_WITH_SETUP(qquickcanvasitem, Setup)
+
+#include "tst_qquickcanvasitem.moc"
diff --git a/tests/auto/quick/qquickdesignersupport/data/Component01.qml b/tests/auto/quick/qquickdesignersupport/data/Component01.qml
new file mode 100644
index 0000000000..463417445c
--- /dev/null
+++ b/tests/auto/quick/qquickdesignersupport/data/Component01.qml
@@ -0,0 +1,51 @@
+import QtQuick 2.9
+import QtQuick.Window 2.3
+
+Item {
+    visible: true
+    width: 640
+    height: 480
+    objectName: "componentRoot"
+
+    Rectangle {
+        objectName: "topLevelComplete"
+        id: rectangle
+        x: 378
+        y: 91
+        width: 100
+        height: 100
+        color: "#ffffff"
+    }
+
+    Item {
+        id: element
+        x: 14
+        y: 39
+        width: 120
+        height: 120
+
+        Rectangle {
+            id: rectangle1
+            objectName: "implemented"
+            x: 43
+            y: 52
+            width: 110
+            height: 110
+            color: "#ffffff"
+
+            Component.onCompleted: {
+                rectangle1.color = "blue"
+            }
+        }
+    }
+
+    Component02 {
+        id: element1
+        x: 88
+        y: 251
+    }
+
+    Component.onCompleted: {
+        rectangle.color = "red"
+    }
+}
diff --git a/tests/auto/quick/qquickdesignersupport/data/Component02.qml b/tests/auto/quick/qquickdesignersupport/data/Component02.qml
new file mode 100644
index 0000000000..7bbad0c917
--- /dev/null
+++ b/tests/auto/quick/qquickdesignersupport/data/Component02.qml
@@ -0,0 +1,24 @@
+import QtQuick 2.9
+import QtQuick.Window 2.3
+
+Item {
+    id: element1
+    width: 200
+    height: 200
+    objectName: "inner"
+
+
+    Rectangle {
+        id: rectangle2
+        objectName: "most inner"
+        x: 59
+        y: 51
+        width: 200
+        height: 200
+        color: "#ffffff"
+    }
+
+    Component.onCompleted: {
+        rectangle2.color = "green"
+    }
+}
diff --git a/tests/auto/quick/qquickdesignersupport/data/TestComponent.qml b/tests/auto/quick/qquickdesignersupport/data/TestComponent.qml
index 68f456af99..63d65b435c 100644
--- a/tests/auto/quick/qquickdesignersupport/data/TestComponent.qml
+++ b/tests/auto/quick/qquickdesignersupport/data/TestComponent.qml
@@ -4,6 +4,8 @@ Item {
     width: 100
     height: 62
 
-    x: Math.max(0, 200)
+    // Add a dummy dependency to parent.x to ensure that the
+    // binding stays for the test.
+    x: parent.x + Math.max(0, 200) - parent.x
 }
 
diff --git a/tests/auto/quick/qquickdesignersupport/data/componentTest.qml b/tests/auto/quick/qquickdesignersupport/data/componentTest.qml
new file mode 100644
index 0000000000..a30cfafc90
--- /dev/null
+++ b/tests/auto/quick/qquickdesignersupport/data/componentTest.qml
@@ -0,0 +1,33 @@
+import QtQuick 2.9
+import QtQuick.Window 2.3
+
+Item {
+    visible: true
+    width: 640
+    height: 480
+
+    Component01 {
+        id: rectangle
+        x: 205
+        y: 70
+        width: 251
+        height: 242
+    }
+
+    Item {
+        id: element
+        x: 14
+        y: 39
+        width: 285
+        height: 304
+
+        Rectangle {
+            id: rectangle1
+            x: 43
+            y: 52
+            width: 200
+            height: 200
+            color: "#ffffff"
+        }
+    }
+}
diff --git a/tests/auto/quick/qquickdesignersupport/data/test.qml b/tests/auto/quick/qquickdesignersupport/data/test.qml
index 1d43cb3b7e..6c89f15257 100644
--- a/tests/auto/quick/qquickdesignersupport/data/test.qml
+++ b/tests/auto/quick/qquickdesignersupport/data/test.qml
@@ -1,4 +1,4 @@
-import QtQuick 2.0
+import QtQuick 2.11
 
 Rectangle {
     objectName: "rootItem"
@@ -13,7 +13,7 @@ Rectangle {
 
     Rectangle {
         objectName: "rectangleItem"
-        gradient: Gradient {
+        containmentMask: Item {
 
         }
     }
diff --git a/tests/auto/quick/qquickdesignersupport/qquickdesignersupport.pro b/tests/auto/quick/qquickdesignersupport/qquickdesignersupport.pro
index 6e1ad6b95e..6212a996f1 100644
--- a/tests/auto/quick/qquickdesignersupport/qquickdesignersupport.pro
+++ b/tests/auto/quick/qquickdesignersupport/qquickdesignersupport.pro
@@ -12,4 +12,8 @@ TESTDATA = data/*
 QT += core-private gui-private qml-private quick-private testlib
 
 DISTFILES += \
-    data/TestComponent.qml
+    data/TestComponent.qml \
+    data/test.qml \
+    data/componentTest.qml \
+    data/Component01.qml \
+    data/Component02.qml
diff --git a/tests/auto/quick/qquickdesignersupport/tst_qquickdesignersupport.cpp b/tests/auto/quick/qquickdesignersupport/tst_qquickdesignersupport.cpp
index 9463f7b4d5..b44977bd5a 100644
--- a/tests/auto/quick/qquickdesignersupport/tst_qquickdesignersupport.cpp
+++ b/tests/auto/quick/qquickdesignersupport/tst_qquickdesignersupport.cpp
@@ -61,6 +61,7 @@ private slots:
     void statesPropertyChanges();
     void testNotifyPropertyChangeCallBack();
     void testFixResourcePathsForObjectCallBack();
+    void testComponentOnCompleteSignal();
 };
 
 void tst_qquickdesignersupport::customData()
@@ -102,7 +103,7 @@ void tst_qquickdesignersupport::customData()
     QVERIFY(QQuickDesignerSupportProperties::hasBindingForProperty(newItem,
                                                                    view->engine()->contextForObject(newItem),
                                                                    "width",
-                                                                   0));
+                                                                   nullptr));
 
     //Check if reseting property does work after setting binding
     QQuickDesignerSupportProperties::doResetProperty(newItem, view->rootContext(), "width");
@@ -136,7 +137,7 @@ void tst_qquickdesignersupport::customDataBindings()
     QVERIFY(QQuickDesignerSupportProperties::hasBindingForProperty(testComponent,
                                                            view->engine()->contextForObject(testComponent),
                                                            "x",
-                                                           0));
+                                                           nullptr));
 
     QCOMPARE(testComponent->property("x").toInt(), 200);
 
@@ -149,7 +150,7 @@ void tst_qquickdesignersupport::customDataBindings()
     QVERIFY(!QQuickDesignerSupportProperties::hasBindingForProperty(testComponent,
                                                            view->engine()->contextForObject(testComponent),
                                                            "x",
-                                                           0));
+                                                           nullptr));
 
     //Reset the binding to the default
     QQuickDesignerSupportProperties::doResetProperty(testComponent,
@@ -159,7 +160,7 @@ void tst_qquickdesignersupport::customDataBindings()
     QVERIFY(QQuickDesignerSupportProperties::hasBindingForProperty(testComponent,
                                                            view->engine()->contextForObject(testComponent),
                                                            "x",
-                                                           0));
+                                                           nullptr));
     QCOMPARE(testComponent->property("x").toInt(), 200);
 
 
@@ -173,7 +174,7 @@ void tst_qquickdesignersupport::customDataBindings()
     QVERIFY(QQuickDesignerSupportProperties::hasBindingForProperty(testComponent,
                                                            view->engine()->contextForObject(testComponent),
                                                            "x",
-                                                           0));
+                                                           nullptr));
 
     QCOMPARE(testComponent->property("x").toInt(), 300);
 
@@ -188,7 +189,7 @@ void tst_qquickdesignersupport::customDataBindings()
     QVERIFY(QQuickDesignerSupportProperties::hasBindingForProperty(testComponent,
                                                            view->engine()->contextForObject(testComponent),
                                                            "x",
-                                                           0));
+                                                           nullptr));
     QCOMPARE(testComponent->property("x").toInt(), 200);
 }
 
@@ -209,15 +210,15 @@ void tst_qquickdesignersupport::objectProperties()
 
 
     //Read gradient property as QObject
-    int propertyIndex = rectangleItem->metaObject()->indexOfProperty("gradient");
+    int propertyIndex = rectangleItem->metaObject()->indexOfProperty("containmentMask");
     QVERIFY(propertyIndex > 0);
     QMetaProperty metaProperty = rectangleItem->metaObject()->property(propertyIndex);
     QVERIFY(metaProperty.isValid());
 
     QVERIFY(QQuickDesignerSupportProperties::isPropertyQObject(metaProperty));
 
-    QObject*gradient = QQuickDesignerSupportProperties::readQObjectProperty(metaProperty, rectangleItem);
-    QVERIFY(gradient);
+    QObject *containmentItem = QQuickDesignerSupportProperties::readQObjectProperty(metaProperty, rectangleItem);
+    QVERIFY(containmentItem);
 
 
     //The width property is not a QObject
@@ -417,7 +418,7 @@ void tst_qquickdesignersupport::statesPropertyChanges()
 
 }
 
-static QObject * s_object = 0;
+static QObject * s_object = nullptr;
 static QQuickDesignerSupport::PropertyName  s_propertyName;
 
 static void notifyPropertyChangeCallBackFunction(QObject *object, const QQuickDesignerSupport::PropertyName &propertyName)
@@ -450,7 +451,7 @@ void tst_qquickdesignersupport::testNotifyPropertyChangeCallBack()
 
     QQuickDesignerSupportMetaInfo::registerNotifyPropertyChangeCallBack(notifyPropertyChangeCallBackPointer);
 
-    rectangle->setProperty("gradient", QVariant::fromValue<QQuickGradient *>(gradient));
+    rectangle->setProperty("gradient", QVariant::fromValue<QJSValue>(view->engine()->newQObject(gradient)));
 
     QVERIFY(s_object);
     QCOMPARE(s_object, rootItem);
@@ -476,7 +477,7 @@ void tst_qquickdesignersupport::testFixResourcePathsForObjectCallBack()
 
     QVERIFY(rootItem);
 
-    s_object = 0;
+    s_object = nullptr;
 
     QQuickDesignerSupportItems::registerFixResourcePathsForObjectCallBack(fixResourcePathsForObjectCallBackPointer);
 
@@ -490,6 +491,101 @@ void tst_qquickdesignersupport::testFixResourcePathsForObjectCallBack()
     QCOMPARE(simpleItem , s_object);
 }
 
+void doComponentCompleteRecursive(QObject *object)
+{
+    if (object) {
+        QQuickItem *item = qobject_cast<QQuickItem*>(object);
+
+        if (item && DesignerSupport::isComponentComplete(item))
+            return;
+
+        DesignerSupport::emitComponentCompleteSignalForAttachedProperty(object);
+
+        QList<QObject*> childList = object->children();
+
+        if (item) {
+            foreach (QQuickItem *childItem, item->childItems()) {
+                if (!childList.contains(childItem))
+                    childList.append(childItem);
+            }
+        }
+
+        foreach (QObject *child, childList)
+                doComponentCompleteRecursive(child);
+
+        if (item) {
+            static_cast<QQmlParserStatus*>(item)->componentComplete();
+        } else {
+            QQmlParserStatus *qmlParserStatus = dynamic_cast< QQmlParserStatus*>(object);
+            if (qmlParserStatus)
+                qmlParserStatus->componentComplete();
+        }
+    }
+}
+
+void tst_qquickdesignersupport::testComponentOnCompleteSignal()
+{
+    {
+        QScopedPointer<QQuickView> view(new QQuickView);
+        view->engine()->setOutputWarningsToStandardError(false);
+        view->setSource(testFileUrl("componentTest.qml"));
+
+        QVERIFY(view->errors().isEmpty());
+        QQuickItem *rootItem = view->rootObject();
+        QVERIFY(rootItem);
+
+        QQuickItem *item = findItem<QQuickItem>(view->rootObject(), QLatin1String("topLevelComplete"));
+        QVERIFY(item);
+        QCOMPARE(item->property("color").value<QColor>(), QColor("red"));
+
+        item = findItem<QQuickItem>(view->rootObject(), QLatin1String("implemented"));
+        QVERIFY(item);
+        QCOMPARE(item->property("color").value<QColor>(), QColor("blue"));
+
+        item = findItem<QQuickItem>(view->rootObject(), QLatin1String("most inner"));
+        QVERIFY(item);
+        QCOMPARE(item->property("color").value<QColor>(), QColor("green"));
+    }
+
+    {
+        ComponentCompleteDisabler disableComponentComplete;
+
+        QScopedPointer<QQuickView> view(new QQuickView);
+        view->engine()->setOutputWarningsToStandardError(false);
+        view->setSource(testFileUrl("componentTest.qml"));
+
+        QVERIFY(view->errors().isEmpty());
+        QQuickItem *rootItem = view->rootObject();
+        QVERIFY(rootItem);
+
+        QQuickItem *item = findItem<QQuickItem>(view->rootObject(), QLatin1String("topLevelComplete"));
+        QVERIFY(item);
+        QCOMPARE(item->property("color").value<QColor>(), QColor("white"));
+
+        item = findItem<QQuickItem>(view->rootObject(), QLatin1String("implemented"));
+        QVERIFY(item);
+        QCOMPARE(item->property("color").value<QColor>(), QColor("white"));
+
+        item = findItem<QQuickItem>(view->rootObject(), QLatin1String("most inner"));
+        QVERIFY(item);
+        QCOMPARE(item->property("color").value<QColor>(), QColor("white"));
+
+        doComponentCompleteRecursive(rootItem);
+
+        item = findItem<QQuickItem>(view->rootObject(), QLatin1String("topLevelComplete"));
+        QVERIFY(item);
+        QCOMPARE(item->property("color").value<QColor>(), QColor("red"));
+
+        item = findItem<QQuickItem>(view->rootObject(), QLatin1String("implemented"));
+        QVERIFY(item);
+        QCOMPARE(item->property("color").value<QColor>(), QColor("blue"));
+
+        item = findItem<QQuickItem>(view->rootObject(), QLatin1String("most inner"));
+        QVERIFY(item);
+        QCOMPARE(item->property("color").value<QColor>(), QColor("green"));
+    }
+}
+
 
 QTEST_MAIN(tst_qquickdesignersupport)
 
diff --git a/tests/auto/quick/qquickdrag/tst_qquickdrag.cpp b/tests/auto/quick/qquickdrag/tst_qquickdrag.cpp
index 6a919d048e..9d832066af 100644
--- a/tests/auto/quick/qquickdrag/tst_qquickdrag.cpp
+++ b/tests/auto/quick/qquickdrag/tst_qquickdrag.cpp
@@ -57,16 +57,8 @@ class TestDropTarget : public QQuickItem
 {
     Q_OBJECT
 public:
-    TestDropTarget(QQuickItem *parent = 0)
+    TestDropTarget(QQuickItem *parent = nullptr)
         : QQuickItem(parent)
-        , enterEvents(0)
-        , moveEvents(0)
-        , leaveEvents(0)
-        , dropEvents(0)
-        , acceptAction(Qt::MoveAction)
-        , defaultAction(Qt::IgnoreAction)
-        , proposedAction(Qt::IgnoreAction)
-        , accept(true)
     {
         setFlags(ItemAcceptsDrops);
     }
@@ -119,16 +111,16 @@ public:
         event->setAccepted(accept);
     }
 
-    int enterEvents;
-    int moveEvents;
-    int leaveEvents;
-    int dropEvents;
-    Qt::DropAction acceptAction;
-    Qt::DropAction defaultAction;
-    Qt::DropAction proposedAction;
+    int enterEvents = 0;
+    int moveEvents = 0;
+    int leaveEvents = 0;
+    int dropEvents = 0;
+    Qt::DropAction acceptAction = Qt::MoveAction;
+    Qt::DropAction defaultAction = Qt::IgnoreAction;
+    Qt::DropAction proposedAction = Qt::IgnoreAction;
     Qt::DropActions supportedActions;
     QPointF position;
-    bool accept;
+    bool accept = true;
 };
 
 class tst_QQuickDrag: public QObject
@@ -199,16 +191,16 @@ void tst_QQuickDrag::active()
     evaluate<void>(item, "Drag.active = false");
     QCOMPARE(evaluate<bool>(item, "Drag.active"), false);
     QCOMPARE(evaluate<bool>(item, "dragActive"), false);
-    QCOMPARE(evaluate<QObject *>(item, "Drag.target"), static_cast<QObject *>(0));
-    QCOMPARE(evaluate<QObject *>(item, "dragTarget"), static_cast<QObject *>(0));
+    QCOMPARE(evaluate<QObject *>(item, "Drag.target"), static_cast<QObject *>(nullptr));
+    QCOMPARE(evaluate<QObject *>(item, "dragTarget"), static_cast<QObject *>(nullptr));
     QCOMPARE(dropTarget.enterEvents, 0); QCOMPARE(dropTarget.leaveEvents, 1);
 
     dropTarget.reset();
     evaluate<void>(item, "Drag.cancel()");
     QCOMPARE(evaluate<bool>(item, "Drag.active"), false);
     QCOMPARE(evaluate<bool>(item, "dragActive"), false);
-    QCOMPARE(evaluate<QObject *>(item, "Drag.target"), static_cast<QObject *>(0));
-    QCOMPARE(evaluate<QObject *>(item, "dragTarget"), static_cast<QObject *>(0));
+    QCOMPARE(evaluate<QObject *>(item, "Drag.target"), static_cast<QObject *>(nullptr));
+    QCOMPARE(evaluate<QObject *>(item, "dragTarget"), static_cast<QObject *>(nullptr));
     QCOMPARE(dropTarget.enterEvents, 0); QCOMPARE(dropTarget.leaveEvents, 0);
 
     dropTarget.reset();
@@ -232,8 +224,8 @@ void tst_QQuickDrag::active()
     evaluate<void>(item, "Drag.cancel()");
     QCOMPARE(evaluate<bool>(item, "Drag.active"), false);
     QCOMPARE(evaluate<bool>(item, "dragActive"), false);
-    QCOMPARE(evaluate<QObject *>(item, "Drag.target"), static_cast<QObject *>(0));
-    QCOMPARE(evaluate<QObject *>(item, "dragTarget"), static_cast<QObject *>(0));
+    QCOMPARE(evaluate<QObject *>(item, "Drag.target"), static_cast<QObject *>(nullptr));
+    QCOMPARE(evaluate<QObject *>(item, "dragTarget"), static_cast<QObject *>(nullptr));
     QCOMPARE(dropTarget.enterEvents, 0); QCOMPARE(dropTarget.leaveEvents, 1);
 
     // Enter events aren't sent to items without the QQuickItem::ItemAcceptsDrops flag.
@@ -243,16 +235,16 @@ void tst_QQuickDrag::active()
     evaluate<void>(item, "Drag.active = true");
     QCOMPARE(evaluate<bool>(item, "Drag.active"), true);
     QCOMPARE(evaluate<bool>(item, "dragActive"), true);
-    QCOMPARE(evaluate<QObject *>(item, "Drag.target"), static_cast<QObject *>(0));
-    QCOMPARE(evaluate<QObject *>(item, "dragTarget"), static_cast<QObject *>(0));
+    QCOMPARE(evaluate<QObject *>(item, "Drag.target"), static_cast<QObject *>(nullptr));
+    QCOMPARE(evaluate<QObject *>(item, "dragTarget"), static_cast<QObject *>(nullptr));
     QCOMPARE(dropTarget.enterEvents, 0); QCOMPARE(dropTarget.leaveEvents, 0);
 
     dropTarget.reset();
     evaluate<void>(item, "Drag.active = false");
     QCOMPARE(evaluate<bool>(item, "Drag.active"), false);
     QCOMPARE(evaluate<bool>(item, "dragActive"), false);
-    QCOMPARE(evaluate<QObject *>(item, "Drag.target"), static_cast<QObject *>(0));
-    QCOMPARE(evaluate<QObject *>(item, "dragTarget"), static_cast<QObject *>(0));
+    QCOMPARE(evaluate<QObject *>(item, "Drag.target"), static_cast<QObject *>(nullptr));
+    QCOMPARE(evaluate<QObject *>(item, "dragTarget"), static_cast<QObject *>(nullptr));
     QCOMPARE(dropTarget.enterEvents, 0); QCOMPARE(dropTarget.leaveEvents, 0);
 
     dropTarget.setFlags(QQuickItem::ItemAcceptsDrops);
@@ -271,8 +263,8 @@ void tst_QQuickDrag::active()
     evaluate<void>(item, "Drag.active = false");
     QCOMPARE(evaluate<bool>(item, "Drag.active"), false);
     QCOMPARE(evaluate<bool>(item, "dragActive"), false);
-    QCOMPARE(evaluate<QObject *>(item, "Drag.target"), static_cast<QObject *>(0));
-    QCOMPARE(evaluate<QObject *>(item, "dragTarget"), static_cast<QObject *>(0));
+    QCOMPARE(evaluate<QObject *>(item, "Drag.target"), static_cast<QObject *>(nullptr));
+    QCOMPARE(evaluate<QObject *>(item, "dragTarget"), static_cast<QObject *>(nullptr));
     QCOMPARE(dropTarget.enterEvents, 0); QCOMPARE(dropTarget.leaveEvents, 1);
 
     // Follow up events aren't sent to items if the enter event isn't accepted.
@@ -283,16 +275,16 @@ void tst_QQuickDrag::active()
     evaluate<void>(item, "Drag.active = true");
     QCOMPARE(evaluate<bool>(item, "Drag.active"), true);
     QCOMPARE(evaluate<bool>(item, "dragActive"), true);
-    QCOMPARE(evaluate<QObject *>(item, "Drag.target"), static_cast<QObject *>(0));
-    QCOMPARE(evaluate<QObject *>(item, "dragTarget"), static_cast<QObject *>(0));
+    QCOMPARE(evaluate<QObject *>(item, "Drag.target"), static_cast<QObject *>(nullptr));
+    QCOMPARE(evaluate<QObject *>(item, "dragTarget"), static_cast<QObject *>(nullptr));
     QCOMPARE(dropTarget.enterEvents, 1); QCOMPARE(dropTarget.leaveEvents, 0);
 
     dropTarget.reset();
     evaluate<void>(item, "Drag.active = false");
     QCOMPARE(evaluate<bool>(item, "Drag.active"), false);
     QCOMPARE(evaluate<bool>(item, "dragActive"), false);
-    QCOMPARE(evaluate<QObject *>(item, "Drag.target"), static_cast<QObject *>(0));
-    QCOMPARE(evaluate<QObject *>(item, "dragTarget"), static_cast<QObject *>(0));
+    QCOMPARE(evaluate<QObject *>(item, "Drag.target"), static_cast<QObject *>(nullptr));
+    QCOMPARE(evaluate<QObject *>(item, "dragTarget"), static_cast<QObject *>(nullptr));
     QCOMPARE(dropTarget.enterEvents, 0); QCOMPARE(dropTarget.leaveEvents, 0);
 
     dropTarget.accept = true;
@@ -311,8 +303,8 @@ void tst_QQuickDrag::active()
     evaluate<void>(item, "Drag.active = false");
     QCOMPARE(evaluate<bool>(item, "Drag.active"), false);
     QCOMPARE(evaluate<bool>(item, "dragActive"), false);
-    QCOMPARE(evaluate<QObject *>(item, "Drag.target"), static_cast<QObject *>(0));
-    QCOMPARE(evaluate<QObject *>(item, "dragTarget"), static_cast<QObject *>(0));
+    QCOMPARE(evaluate<QObject *>(item, "Drag.target"), static_cast<QObject *>(nullptr));
+    QCOMPARE(evaluate<QObject *>(item, "dragTarget"), static_cast<QObject *>(nullptr));
     QCOMPARE(dropTarget.enterEvents, 0); QCOMPARE(dropTarget.leaveEvents, 1);
 
     // Events are sent to hidden or disabled items.
@@ -322,8 +314,8 @@ void tst_QQuickDrag::active()
     evaluate<void>(item, "Drag.active = true");
     QCOMPARE(evaluate<bool>(item, "Drag.active"), true);
     QCOMPARE(evaluate<bool>(item, "dragActive"), true);
-    QCOMPARE(evaluate<QObject *>(item, "Drag.target"), static_cast<QObject *>(0));
-    QCOMPARE(evaluate<QObject *>(item, "dragTarget"), static_cast<QObject *>(0));
+    QCOMPARE(evaluate<QObject *>(item, "Drag.target"), static_cast<QObject *>(nullptr));
+    QCOMPARE(evaluate<QObject *>(item, "dragTarget"), static_cast<QObject *>(nullptr));
     QCOMPARE(dropTarget.enterEvents, 0); QCOMPARE(dropTarget.leaveEvents, 0);
 
     evaluate<void>(item, "Drag.active = false");
@@ -346,8 +338,8 @@ void tst_QQuickDrag::active()
     evaluate<void>(item, "Drag.active = true");
     QCOMPARE(evaluate<bool>(item, "Drag.active"), true);
     QCOMPARE(evaluate<bool>(item, "dragActive"), true);
-    QCOMPARE(evaluate<QObject *>(item, "Drag.target"), static_cast<QObject *>(0));
-    QCOMPARE(evaluate<QObject *>(item, "dragTarget"), static_cast<QObject *>(0));
+    QCOMPARE(evaluate<QObject *>(item, "Drag.target"), static_cast<QObject *>(nullptr));
+    QCOMPARE(evaluate<QObject *>(item, "dragTarget"), static_cast<QObject *>(nullptr));
     QCOMPARE(dropTarget.enterEvents, 0); QCOMPARE(dropTarget.leaveEvents, 0);
 
     evaluate<void>(item, "Drag.active = false");
@@ -510,8 +502,8 @@ void tst_QQuickDrag::drop()
     QCOMPARE(evaluate<bool>(item, "Drag.drop() == Qt.IgnoreAction"), true);
     QCOMPARE(evaluate<bool>(item, "Drag.active"), false);
     QCOMPARE(evaluate<bool>(item, "dragActive"), false);
-    QCOMPARE(evaluate<QObject *>(item, "Drag.target"), static_cast<QObject *>(0));
-    QCOMPARE(evaluate<QObject *>(item, "dragTarget"), static_cast<QObject *>(0));
+    QCOMPARE(evaluate<QObject *>(item, "Drag.target"), static_cast<QObject *>(nullptr));
+    QCOMPARE(evaluate<QObject *>(item, "dragTarget"), static_cast<QObject *>(nullptr));
     QCOMPARE(outerTarget.enterEvents, 0); QCOMPARE(outerTarget.leaveEvents, 0); QCOMPARE(outerTarget.dropEvents, 1);
     QCOMPARE(innerTarget.enterEvents, 0); QCOMPARE(innerTarget.leaveEvents, 0); QCOMPARE(innerTarget.dropEvents, 0);
 
@@ -522,8 +514,8 @@ void tst_QQuickDrag::drop()
     QCOMPARE(evaluate<bool>(item, "Drag.drop() == Qt.IgnoreAction"), true);
     QCOMPARE(evaluate<bool>(item, "Drag.active"), false);
     QCOMPARE(evaluate<bool>(item, "dragActive"), false);
-    QCOMPARE(evaluate<QObject *>(item, "Drag.target"), static_cast<QObject *>(0));
-    QCOMPARE(evaluate<QObject *>(item, "dragTarget"), static_cast<QObject *>(0));
+    QCOMPARE(evaluate<QObject *>(item, "Drag.target"), static_cast<QObject *>(nullptr));
+    QCOMPARE(evaluate<QObject *>(item, "dragTarget"), static_cast<QObject *>(nullptr));
     QCOMPARE(outerTarget.enterEvents, 0); QCOMPARE(outerTarget.leaveEvents, 0); QCOMPARE(outerTarget.dropEvents, 0);
     QCOMPARE(innerTarget.enterEvents, 0); QCOMPARE(innerTarget.leaveEvents, 0); QCOMPARE(innerTarget.dropEvents, 0);
 
@@ -638,8 +630,8 @@ void tst_QQuickDrag::move()
     outerTarget.reset(); leftTarget.reset(); rightTarget.reset();
     item->setPosition(QPointF(110, 50));
     QCoreApplication::processEvents();
-    QCOMPARE(evaluate<QObject *>(item, "Drag.target"), static_cast<QObject *>(0));
-    QCOMPARE(evaluate<QObject *>(item, "dragTarget"), static_cast<QObject *>(0));
+    QCOMPARE(evaluate<QObject *>(item, "Drag.target"), static_cast<QObject *>(nullptr));
+    QCOMPARE(evaluate<QObject *>(item, "dragTarget"), static_cast<QObject *>(nullptr));
     QCOMPARE(outerTarget.enterEvents, 0); QCOMPARE(outerTarget.leaveEvents, 1); QCOMPARE(outerTarget.moveEvents, 0);
     QCOMPARE(leftTarget .enterEvents, 0); QCOMPARE(leftTarget .leaveEvents, 1); QCOMPARE(leftTarget .moveEvents, 0);
     QCOMPARE(rightTarget.enterEvents, 0); QCOMPARE(rightTarget.leaveEvents, 0); QCOMPARE(rightTarget.moveEvents, 0);
@@ -751,7 +743,7 @@ void tst_QQuickDrag::parentChange()
     QCOMPARE(dropTarget2.enterEvents, 1);
 
     // Removing then parent item sends a leave event.
-    item->setParentItem(0);
+    item->setParentItem(nullptr);
     QCOMPARE(dropTarget1.enterEvents, 1);
     QCOMPARE(dropTarget1.moveEvents, 1);
     QCOMPARE(dropTarget1.leaveEvents, 1);
@@ -775,7 +767,7 @@ void tst_QQuickDrag::parentChange()
     item->setParentItem(window2.contentItem());
     QCoreApplication::processEvents();
 
-    item->setParentItem(0);
+    item->setParentItem(nullptr);
     QCoreApplication::processEvents();
     QCOMPARE(dropTarget1.enterEvents, 1);
     QCOMPARE(dropTarget1.moveEvents, 1);
@@ -1046,7 +1038,7 @@ class RecursingDropTarget : public TestDropTarget
 {
 public:
     RecursingDropTarget(const QString &script, int type, QQuickItem *parent)
-        : TestDropTarget(parent), script(script), type(type), item(0) {}
+        : TestDropTarget(parent), script(script), type(type), item(nullptr) {}
 
     void setItem(QQuickItem *i) { item = i; }
 
diff --git a/tests/auto/quick/qquickdroparea/tst_qquickdroparea.cpp b/tests/auto/quick/qquickdroparea/tst_qquickdroparea.cpp
index fedca98205..cf01cc927b 100644
--- a/tests/auto/quick/qquickdroparea/tst_qquickdroparea.cpp
+++ b/tests/auto/quick/qquickdroparea/tst_qquickdroparea.cpp
@@ -185,14 +185,19 @@ void tst_QQuickDropArea::containsDrag_external()
     QCOMPARE(evaluate<bool>(dropArea, "containsDrag"), false);
     QCOMPARE(evaluate<bool>(dropArea, "hasDrag"), false);
 
-    QWindowSystemInterface::handleDrag(&window, &data, QPoint(50, 50), Qt::CopyAction);
+    const qreal dpr = window.devicePixelRatio();
+    const QPoint nativePos1 = QPoint(50, 50) * dpr;
+    const QPoint nativePos2 = QPoint(150, 50) * dpr;
+    QWindowSystemInterface::handleDrag(&window, &data, nativePos1, Qt::CopyAction,
+                                       Qt::MouseButtons(), Qt::KeyboardModifiers());
     QCOMPARE(evaluate<bool>(dropArea, "containsDrag"), true);
     QCOMPARE(evaluate<bool>(dropArea, "hasDrag"), true);
     QCOMPARE(evaluate<int>(dropArea, "enterEvents"), 1);
     QCOMPARE(evaluate<int>(dropArea, "exitEvents"), 0);
 
     evaluate<void>(dropArea, "{ enterEvents = 0; exitEvents = 0 }");
-    QWindowSystemInterface::handleDrag(&alternateWindow, &data, QPoint(50, 50), Qt::CopyAction);
+    QWindowSystemInterface::handleDrag(&alternateWindow, &data, nativePos1, Qt::CopyAction,
+                                       Qt::MouseButtons(), Qt::KeyboardModifiers());
     QCOMPARE(evaluate<bool>(dropArea, "containsDrag"), false);
     QCOMPARE(evaluate<bool>(dropArea, "hasDrag"), false);
     QCOMPARE(evaluate<int>(dropArea, "enterEvents"), 0);
@@ -200,13 +205,15 @@ void tst_QQuickDropArea::containsDrag_external()
 
     evaluate<void>(dropArea, "{ enterEvents = 0; exitEvents = 0 }");
 
-    QWindowSystemInterface::handleDrag(&window, &data, QPoint(150, 50), Qt::CopyAction);
+    QWindowSystemInterface::handleDrag(&window, &data, nativePos2, Qt::CopyAction,
+                                       Qt::MouseButtons(), Qt::KeyboardModifiers());
     QCOMPARE(evaluate<bool>(dropArea, "containsDrag"), false);
     QCOMPARE(evaluate<bool>(dropArea, "hasDrag"), false);
     QCOMPARE(evaluate<int>(dropArea, "enterEvents"), 0);
     QCOMPARE(evaluate<int>(dropArea, "exitEvents"), 0);
 
-    QWindowSystemInterface::handleDrag(&window, &data, QPoint(50, 50), Qt::CopyAction);
+    QWindowSystemInterface::handleDrag(&window, &data, nativePos1, Qt::CopyAction,
+                                       Qt::MouseButtons(), Qt::KeyboardModifiers());
     QCOMPARE(evaluate<bool>(dropArea, "containsDrag"), true);
     QCOMPARE(evaluate<bool>(dropArea, "hasDrag"), true);
     QCOMPARE(evaluate<int>(dropArea, "enterEvents"), 1);
@@ -214,13 +221,15 @@ void tst_QQuickDropArea::containsDrag_external()
 
     evaluate<void>(dropArea, "{ enterEvents = 0; exitEvents = 0 }");
 
-    QWindowSystemInterface::handleDrag(&window, &data, QPoint(150, 50), Qt::CopyAction);
+    QWindowSystemInterface::handleDrag(&window, &data, nativePos2, Qt::CopyAction,
+                                       Qt::MouseButtons(), Qt::KeyboardModifiers());
     QCOMPARE(evaluate<bool>(dropArea, "containsDrag"), false);
     QCOMPARE(evaluate<bool>(dropArea, "hasDrag"), false);
     QCOMPARE(evaluate<int>(dropArea, "enterEvents"), 0);
     QCOMPARE(evaluate<int>(dropArea, "exitEvents"), 1);
 
-    QWindowSystemInterface::handleDrop(&window, &data, QPoint(150, 50), Qt::CopyAction);
+    QWindowSystemInterface::handleDrop(&window, &data, nativePos2, Qt::CopyAction,
+                                       Qt::MouseButtons(), Qt::KeyboardModifiers());
 }
 
 void tst_QQuickDropArea::keys_internal()
@@ -355,80 +364,96 @@ void tst_QQuickDropArea::keys_external()
 
     QCOMPARE(evaluate<bool>(dropArea, "containsDrag"), false);
 
-    QWindowSystemInterface::handleDrag(&window, &data, QPoint(50, 50), Qt::CopyAction);
+    QWindowSystemInterface::handleDrag(&window, &data, QPoint(50, 50), Qt::CopyAction,
+                                       Qt::MouseButtons(), Qt::KeyboardModifiers());
     QCOMPARE(evaluate<bool>(dropArea, "containsDrag"), true);
     QCOMPARE(evaluate<int>(dropArea, "enterEvents"), 1);
     QCOMPARE(dropArea->property("dragKeys").toStringList(), QStringList() << "text/x-red" << "text/x-blue");
 
-    QWindowSystemInterface::handleDrag(&alternateWindow, &data, QPoint(50, 50), Qt::CopyAction);
+    QWindowSystemInterface::handleDrag(&alternateWindow, &data, QPoint(50, 50), Qt::CopyAction,
+                                       Qt::MouseButtons(), Qt::KeyboardModifiers());
     evaluate<void>(dropArea, "keys = \"text/x-blue\"");
     QCOMPARE(dropArea->property("keys").toStringList(), QStringList() << "text/x-blue");
     QCOMPARE(dropArea->property("dropKeys").toStringList(), QStringList() << "text/x-blue");
     evaluate<void>(dropArea, "{ enterEvents = 0; dragKeys = undefined }");
-    QWindowSystemInterface::handleDrag(&window, &data, QPoint(50, 50), Qt::CopyAction);
+    QWindowSystemInterface::handleDrag(&window, &data, QPoint(50, 50), Qt::CopyAction,
+                                       Qt::MouseButtons(), Qt::KeyboardModifiers());
     QCOMPARE(evaluate<bool>(dropArea, "containsDrag"), true);
     QCOMPARE(evaluate<int>(dropArea, "enterEvents"), 1);
     QCOMPARE(dropArea->property("dragKeys").toStringList(), QStringList() << "text/x-red" << "text/x-blue");
 
-    QWindowSystemInterface::handleDrag(&alternateWindow, &data, QPoint(50, 50), Qt::CopyAction);
+    QWindowSystemInterface::handleDrag(&alternateWindow, &data, QPoint(50, 50), Qt::CopyAction,
+                                       Qt::MouseButtons(), Qt::KeyboardModifiers());
     evaluate<void>(dropArea, "keys = \"text/x-red\"");
     QCOMPARE(dropArea->property("keys").toStringList(), QStringList() << "text/x-red");
     QCOMPARE(dropArea->property("dropKeys").toStringList(), QStringList() << "text/x-red");
     evaluate<void>(dropArea, "{ enterEvents = 0; dragKeys = undefined }");
-    QWindowSystemInterface::handleDrag(&window, &data, QPoint(50, 50), Qt::CopyAction);
+    QWindowSystemInterface::handleDrag(&window, &data, QPoint(50, 50), Qt::CopyAction,
+                                       Qt::MouseButtons(), Qt::KeyboardModifiers());
     QCOMPARE(evaluate<bool>(dropArea, "containsDrag"), true);
     QCOMPARE(evaluate<int>(dropArea, "enterEvents"), 1);
     QCOMPARE(dropArea->property("dragKeys").toStringList(), QStringList() << "text/x-red" << "text/x-blue");
 
-    QWindowSystemInterface::handleDrag(&alternateWindow, &data, QPoint(50, 50), Qt::CopyAction);
+    QWindowSystemInterface::handleDrag(&alternateWindow, &data, QPoint(50, 50), Qt::CopyAction,
+                                       Qt::MouseButtons(), Qt::KeyboardModifiers());
     evaluate<void>(dropArea, "keys = \"text/x-green\"");
     QCOMPARE(dropArea->property("keys").toStringList(), QStringList() << "text/x-green");
     QCOMPARE(dropArea->property("dropKeys").toStringList(), QStringList() << "text/x-green");
     evaluate<void>(dropArea, "{ enterEvents = 0; dragKeys = undefined }");
-    QWindowSystemInterface::handleDrag(&window, &data, QPoint(50, 50), Qt::CopyAction);
+    QWindowSystemInterface::handleDrag(&window, &data, QPoint(50, 50), Qt::CopyAction,
+                                       Qt::MouseButtons(), Qt::KeyboardModifiers());
     QCOMPARE(evaluate<bool>(dropArea, "containsDrag"), false);
     QCOMPARE(evaluate<int>(dropArea, "enterEvents"), 0);
 
-    QWindowSystemInterface::handleDrag(&alternateWindow, &data, QPoint(50, 50), Qt::CopyAction);
+    QWindowSystemInterface::handleDrag(&alternateWindow, &data, QPoint(50, 50), Qt::CopyAction,
+                                       Qt::MouseButtons(), Qt::KeyboardModifiers());
     evaluate<void>(dropArea, "keys = [\"text/x-red\", \"text/x-green\"]");
     QCOMPARE(dropArea->property("keys").toStringList(), QStringList() << "text/x-red" << "text/x-green");
     QCOMPARE(dropArea->property("dropKeys").toStringList(), QStringList() << "text/x-red" << "text/x-green");
     evaluate<void>(dropArea, "{ enterEvents = 0; dragKeys = undefined }");
-    QWindowSystemInterface::handleDrag(&window, &data, QPoint(50, 50), Qt::CopyAction);
+    QWindowSystemInterface::handleDrag(&window, &data, QPoint(50, 50), Qt::CopyAction,
+                                       Qt::MouseButtons(), Qt::KeyboardModifiers());
     QCOMPARE(evaluate<bool>(dropArea, "containsDrag"), true);
     QCOMPARE(evaluate<int>(dropArea, "enterEvents"), 1);
     QCOMPARE(dropArea->property("dragKeys").toStringList(), QStringList() << "text/x-red" << "text/x-blue");
 
-    QWindowSystemInterface::handleDrag(&alternateWindow, &data, QPoint(50, 50), Qt::CopyAction);
+    QWindowSystemInterface::handleDrag(&alternateWindow, &data, QPoint(50, 50), Qt::CopyAction,
+                                       Qt::MouseButtons(), Qt::KeyboardModifiers());
     data.removeFormat("text/x-red");
     data.removeFormat("text/x-blue");
     evaluate<void>(dropArea, "{ enterEvents = 0; dragKeys = undefined }");
-    QWindowSystemInterface::handleDrag(&window, &data, QPoint(50, 50), Qt::CopyAction);
+    QWindowSystemInterface::handleDrag(&window, &data, QPoint(50, 50), Qt::CopyAction,
+                                       Qt::MouseButtons(), Qt::KeyboardModifiers());
     QCOMPARE(evaluate<bool>(dropArea, "containsDrag"), false);
     QCOMPARE(evaluate<int>(dropArea, "enterEvents"), 0);
 
-    QWindowSystemInterface::handleDrag(&alternateWindow, &data, QPoint(50, 50), Qt::CopyAction);
+    QWindowSystemInterface::handleDrag(&alternateWindow, &data, QPoint(50, 50), Qt::CopyAction,
+                                       Qt::MouseButtons(), Qt::KeyboardModifiers());
     evaluate<void>(dropArea, "keys = []");
     QCOMPARE(dropArea->property("keys").toStringList(), QStringList());
     QCOMPARE(dropArea->property("dropKeys").toStringList(), QStringList());
     evaluate<void>(dropArea, "{ enterEvents = 0; dragKeys = undefined }");
-    QWindowSystemInterface::handleDrag(&window, &data, QPoint(50, 50), Qt::CopyAction);
+    QWindowSystemInterface::handleDrag(&window, &data, QPoint(50, 50), Qt::CopyAction,
+                                       Qt::MouseButtons(), Qt::KeyboardModifiers());
     QCOMPARE(evaluate<bool>(dropArea, "containsDrag"), true);
     QCOMPARE(evaluate<int>(dropArea, "enterEvents"), 1);
     QCOMPARE(dropArea->property("dragKeys").toStringList(), QStringList());
 
-    QWindowSystemInterface::handleDrag(&alternateWindow, &data, QPoint(50, 50), Qt::CopyAction);
+    QWindowSystemInterface::handleDrag(&alternateWindow, &data, QPoint(50, 50), Qt::CopyAction,
+                                       Qt::MouseButtons(), Qt::KeyboardModifiers());
     data.setData("text/x-red", "red");
     data.setData("text/x-blue", "blue");
     QCOMPARE(dropArea->property("keys").toStringList(), QStringList());
     QCOMPARE(dropArea->property("dropKeys").toStringList(), QStringList());
     evaluate<void>(dropArea, "{ enterEvents = 0; dragKeys = undefined }");
-    QWindowSystemInterface::handleDrag(&window, &data, QPoint(50, 50), Qt::CopyAction);
+    QWindowSystemInterface::handleDrag(&window, &data, QPoint(50, 50), Qt::CopyAction,
+                                       Qt::MouseButtons(), Qt::KeyboardModifiers());
     QCOMPARE(evaluate<bool>(dropArea, "containsDrag"), true);
     QCOMPARE(evaluate<int>(dropArea, "enterEvents"), 1);
     QCOMPARE(dropArea->property("dragKeys").toStringList(), QStringList() << "text/x-red" << "text/x-blue");
 
-    QWindowSystemInterface::handleDrop(&window, &data, QPoint(50, 50), Qt::CopyAction);
+    QWindowSystemInterface::handleDrop(&window, &data, QPoint(50, 50), Qt::CopyAction,
+                                       Qt::MouseButtons(), Qt::KeyboardModifiers());
 }
 
 void tst_QQuickDropArea::source_internal()
@@ -460,8 +485,8 @@ void tst_QQuickDropArea::source_internal()
     QQuickItem *dragSource = dropArea->findChild<QQuickItem *>("dragSource");
     QVERIFY(dragSource);
 
-    QCOMPARE(evaluate<QObject *>(dropArea, "source"), static_cast<QObject *>(0));
-    QCOMPARE(evaluate<QObject *>(dropArea, "drag.source"), static_cast<QObject *>(0));
+    QCOMPARE(evaluate<QObject *>(dropArea, "source"), static_cast<QObject *>(nullptr));
+    QCOMPARE(evaluate<QObject *>(dropArea, "drag.source"), static_cast<QObject *>(nullptr));
 
     evaluate<void>(dragItem, "Drag.active = true");
     QCOMPARE(evaluate<QObject *>(dropArea, "source"), static_cast<QObject *>(dragItem));
@@ -469,8 +494,8 @@ void tst_QQuickDropArea::source_internal()
     QCOMPARE(evaluate<QObject *>(dropArea, "eventSource"), static_cast<QObject *>(dragItem));
 
     evaluate<void>(dragItem, "Drag.active = false");
-    QCOMPARE(evaluate<QObject *>(dropArea, "source"), static_cast<QObject *>(0));
-    QCOMPARE(evaluate<QObject *>(dropArea, "drag.source"), static_cast<QObject *>(0));
+    QCOMPARE(evaluate<QObject *>(dropArea, "source"), static_cast<QObject *>(nullptr));
+    QCOMPARE(evaluate<QObject *>(dropArea, "drag.source"), static_cast<QObject *>(nullptr));
 
 
     evaluate<void>(dropArea, "{ eventSource = null }");
@@ -482,8 +507,8 @@ void tst_QQuickDropArea::source_internal()
     QCOMPARE(evaluate<QObject *>(dropArea, "eventSource"), static_cast<QObject *>(dragSource));
 
     evaluate<void>(dragItem, "Drag.active = false");
-    QCOMPARE(evaluate<QObject *>(dropArea, "source"), static_cast<QObject *>(0));
-    QCOMPARE(evaluate<QObject *>(dropArea, "drag.source"), static_cast<QObject *>(0));
+    QCOMPARE(evaluate<QObject *>(dropArea, "source"), static_cast<QObject *>(nullptr));
+    QCOMPARE(evaluate<QObject *>(dropArea, "drag.source"), static_cast<QObject *>(nullptr));
 }
 
 // Setting a source can't be emulated using the QWindowSystemInterface API.
@@ -583,7 +608,9 @@ void tst_QQuickDropArea::position_external()
 
     QMimeData data;
 
-    QWindowSystemInterface::handleDrag(&window, &data, QPoint(50, 50), Qt::CopyAction);
+    const qreal dpr = window.devicePixelRatio();
+    QWindowSystemInterface::handleDrag(&window, &data, QPoint(50, 50) * dpr, Qt::CopyAction,
+                                       Qt::MouseButtons(), Qt::KeyboardModifiers());
     QCOMPARE(evaluate<int>(dropArea, "enterEvents"), 1);
     QCOMPARE(evaluate<int>(dropArea, "moveEvents"), 1);
     QCOMPARE(evaluate<qreal>(dropArea, "drag.x"), qreal(50));
@@ -594,7 +621,8 @@ void tst_QQuickDropArea::position_external()
     QCOMPARE(evaluate<qreal>(dropArea, "eventY"), qreal(50));
 
     evaluate<void>(dropArea, "{ enterEvents = 0; moveEvents = 0; eventX = -1; eventY = -1 }");
-    QWindowSystemInterface::handleDrag(&window, &data, QPoint(40, 50), Qt::CopyAction);
+    QWindowSystemInterface::handleDrag(&window, &data, QPoint(40, 50) * dpr, Qt::CopyAction,
+                                       Qt::MouseButtons(), Qt::KeyboardModifiers());
     QCOMPARE(evaluate<int>(dropArea, "enterEvents"), 0);
     QCOMPARE(evaluate<int>(dropArea, "moveEvents"), 1);
     QCOMPARE(evaluate<qreal>(dropArea, "drag.x"), qreal(40));
@@ -605,7 +633,8 @@ void tst_QQuickDropArea::position_external()
     QCOMPARE(evaluate<qreal>(dropArea, "eventY"), qreal(50));
 
     evaluate<void>(dropArea, "{ enterEvents = 0; moveEvents = 0; eventX = -1; eventY = -1 }");
-    QWindowSystemInterface::handleDrag(&window, &data, QPoint(75, 25), Qt::CopyAction);
+    QWindowSystemInterface::handleDrag(&window, &data, QPoint(75, 25) * dpr, Qt::CopyAction,
+                                       Qt::MouseButtons(), Qt::KeyboardModifiers());
     QCOMPARE(evaluate<int>(dropArea, "enterEvents"), 0);
     QCOMPARE(evaluate<int>(dropArea, "moveEvents"), 1);
     QCOMPARE(evaluate<qreal>(dropArea, "drag.x"), qreal(75));
@@ -615,7 +644,8 @@ void tst_QQuickDropArea::position_external()
     QCOMPARE(evaluate<qreal>(dropArea, "eventX"), qreal(75));
     QCOMPARE(evaluate<qreal>(dropArea, "eventY"), qreal(25));
 
-    QWindowSystemInterface::handleDrop(&window, &data, QPoint(75, 25), Qt::CopyAction);
+    QWindowSystemInterface::handleDrop(&window, &data, QPoint(75, 25) * dpr, Qt::CopyAction,
+                                       Qt::MouseButtons(), Qt::KeyboardModifiers());
 }
 
 void tst_QQuickDropArea::drop_internal()
@@ -926,7 +956,8 @@ void tst_QQuickDropArea::simultaneousDrags()
 
     evaluate<void>(dropArea1, "{ enterEvents = 0; exitEvents = 0 }");
     evaluate<void>(dropArea2, "{ enterEvents = 0; exitEvents = 0 }");
-    QWindowSystemInterface::handleDrag(&window, &data, QPoint(50, 50), Qt::CopyAction);
+    QWindowSystemInterface::handleDrag(&window, &data, QPoint(50, 50), Qt::CopyAction,
+                                       Qt::MouseButtons(), Qt::KeyboardModifiers());
     //Same as in the first case, dropArea2 already contains a drag, dropArea1 will get the event
     QCOMPARE(evaluate<bool>(dropArea1, "containsDrag"), true);
     QCOMPARE(evaluate<int>(dropArea1, "enterEvents"), 1);
@@ -935,7 +966,8 @@ void tst_QQuickDropArea::simultaneousDrags()
     QCOMPARE(evaluate<int>(dropArea2, "enterEvents"), 0);
     QCOMPARE(evaluate<int>(dropArea2, "exitEvents"), 0);
 
-    QWindowSystemInterface::handleDrag(&alternateWindow, &data, QPoint(50, 50), Qt::CopyAction);
+    QWindowSystemInterface::handleDrag(&alternateWindow, &data, QPoint(50, 50), Qt::CopyAction,
+                                       Qt::MouseButtons(), Qt::KeyboardModifiers());
     QCOMPARE(evaluate<bool>(dropArea1, "containsDrag"), false);
     QCOMPARE(evaluate<int>(dropArea1, "enterEvents"), 1);
     QCOMPARE(evaluate<int>(dropArea1, "exitEvents"), 1);
@@ -943,7 +975,8 @@ void tst_QQuickDropArea::simultaneousDrags()
     QCOMPARE(evaluate<int>(dropArea2, "enterEvents"), 0);
     QCOMPARE(evaluate<int>(dropArea2, "exitEvents"), 0);
 
-    QWindowSystemInterface::handleDrag(&window, &data, QPoint(50, 50), Qt::CopyAction);
+    QWindowSystemInterface::handleDrag(&window, &data, QPoint(50, 50), Qt::CopyAction,
+                                       Qt::MouseButtons(), Qt::KeyboardModifiers());
     QCOMPARE(evaluate<bool>(dropArea1, "containsDrag"), true);
     QCOMPARE(evaluate<int>(dropArea1, "enterEvents"), 2);
     QCOMPARE(evaluate<int>(dropArea1, "exitEvents"), 1);
@@ -961,7 +994,8 @@ void tst_QQuickDropArea::simultaneousDrags()
 
     evaluate<void>(dropArea1, "{ enterEvents = 0; exitEvents = 0 }");
     evaluate<void>(dropArea2, "{ enterEvents = 0; exitEvents = 0 }");
-    QWindowSystemInterface::handleDrag(&alternateWindow, &data, QPoint(50, 50), Qt::CopyAction);
+    QWindowSystemInterface::handleDrag(&alternateWindow, &data, QPoint(50, 50), Qt::CopyAction,
+                                       Qt::MouseButtons(), Qt::KeyboardModifiers());
     QCOMPARE(evaluate<bool>(dropArea1, "containsDrag"), false);
     QCOMPARE(evaluate<int>(dropArea1, "enterEvents"), 0);
     QCOMPARE(evaluate<int>(dropArea1, "exitEvents"), 1);
@@ -972,7 +1006,8 @@ void tst_QQuickDropArea::simultaneousDrags()
     // external then internal.
     evaluate<void>(dropArea1, "{ enterEvents = 0; exitEvents = 0 }");
     evaluate<void>(dropArea2, "{ enterEvents = 0; exitEvents = 0 }");
-    QWindowSystemInterface::handleDrag(&window, &data, QPoint(50, 50), Qt::CopyAction);
+    QWindowSystemInterface::handleDrag(&window, &data, QPoint(50, 50), Qt::CopyAction,
+                                       Qt::MouseButtons(), Qt::KeyboardModifiers());
     QCOMPARE(evaluate<bool>(dropArea1, "containsDrag"), false);
     QCOMPARE(evaluate<int>(dropArea1, "enterEvents"), 0);
     QCOMPARE(evaluate<int>(dropArea1, "exitEvents"), 0);
@@ -1006,7 +1041,8 @@ void tst_QQuickDropArea::simultaneousDrags()
     QCOMPARE(evaluate<int>(dropArea2, "enterEvents"), 0);
     QCOMPARE(evaluate<int>(dropArea2, "exitEvents"), 0);
 
-    QWindowSystemInterface::handleDrag(&alternateWindow, &data, QPoint(50, 50), Qt::CopyAction);
+    QWindowSystemInterface::handleDrag(&alternateWindow, &data, QPoint(50, 50), Qt::CopyAction,
+                                       Qt::MouseButtons(), Qt::KeyboardModifiers());
     QCOMPARE(evaluate<bool>(dropArea1, "containsDrag"), true);
     QCOMPARE(evaluate<int>(dropArea1, "enterEvents"), 2);
     QCOMPARE(evaluate<int>(dropArea1, "exitEvents"), 1);
@@ -1102,7 +1138,8 @@ void tst_QQuickDropArea::simultaneousDrags()
 
     evaluate<void>(dropArea1, "{ enterEvents = 0; exitEvents = 0 }");
     evaluate<void>(dropArea2, "{ enterEvents = 0; exitEvents = 0 }");
-    QWindowSystemInterface::handleDrag(&window, &data, QPoint(50, 50), Qt::CopyAction);
+    QWindowSystemInterface::handleDrag(&window, &data, QPoint(50, 50), Qt::CopyAction,
+                                       Qt::MouseButtons(), Qt::KeyboardModifiers());
     QCOMPARE(evaluate<bool>(dropArea1, "containsDrag"), true);
     QCOMPARE(evaluate<int>(dropArea1, "enterEvents"), 0);
     QCOMPARE(evaluate<int>(dropArea1, "exitEvents"), 0);
@@ -1112,7 +1149,8 @@ void tst_QQuickDropArea::simultaneousDrags()
 
     evaluate<void>(dropArea1, "{ enterEvents = 0; exitEvents = 0 }");
     evaluate<void>(dropArea2, "{ enterEvents = 0; exitEvents = 0 }");
-    QWindowSystemInterface::handleDrag(&alternateWindow, &data, QPoint(50, 50), Qt::CopyAction);
+    QWindowSystemInterface::handleDrag(&alternateWindow, &data, QPoint(50, 50), Qt::CopyAction,
+                                       Qt::MouseButtons(), Qt::KeyboardModifiers());
     QCOMPARE(evaluate<bool>(dropArea1, "containsDrag"), true);
     QCOMPARE(evaluate<int>(dropArea1, "enterEvents"), 0);
     QCOMPARE(evaluate<int>(dropArea1, "exitEvents"), 0);
@@ -1122,7 +1160,8 @@ void tst_QQuickDropArea::simultaneousDrags()
 
     evaluate<void>(dropArea1, "{ enterEvents = 0; exitEvents = 0 }");
     evaluate<void>(dropArea2, "{ enterEvents = 0; exitEvents = 0 }");
-    QWindowSystemInterface::handleDrag(&window, &data, QPoint(50, 50), Qt::CopyAction);
+    QWindowSystemInterface::handleDrag(&window, &data, QPoint(50, 50), Qt::CopyAction,
+                                       Qt::MouseButtons(), Qt::KeyboardModifiers());
     QCOMPARE(evaluate<bool>(dropArea1, "containsDrag"), true);
     QCOMPARE(evaluate<int>(dropArea1, "enterEvents"), 0);
     QCOMPARE(evaluate<int>(dropArea1, "exitEvents"), 0);
@@ -1142,7 +1181,8 @@ void tst_QQuickDropArea::simultaneousDrags()
 
     evaluate<void>(dropArea1, "{ enterEvents = 0; exitEvents = 0 }");
     evaluate<void>(dropArea2, "{ enterEvents = 0; exitEvents = 0 }");
-    QWindowSystemInterface::handleDrag(&alternateWindow, &data, QPoint(50, 50), Qt::CopyAction);
+    QWindowSystemInterface::handleDrag(&alternateWindow, &data, QPoint(50, 50), Qt::CopyAction,
+                                       Qt::MouseButtons(), Qt::KeyboardModifiers());
     QCOMPARE(evaluate<bool>(dropArea1, "containsDrag"), false);
     QCOMPARE(evaluate<int>(dropArea1, "enterEvents"), 0);
     QCOMPARE(evaluate<int>(dropArea1, "exitEvents"), 0);
@@ -1150,7 +1190,8 @@ void tst_QQuickDropArea::simultaneousDrags()
     QCOMPARE(evaluate<int>(dropArea2, "enterEvents"), 0);
     QCOMPARE(evaluate<int>(dropArea2, "exitEvents"), 1);
 
-    QWindowSystemInterface::handleDrop(&alternateWindow, &data, QPoint(50, 50), Qt::CopyAction);
+    QWindowSystemInterface::handleDrop(&alternateWindow, &data, QPoint(50, 50), Qt::CopyAction,
+                                       Qt::MouseButtons(), Qt::KeyboardModifiers());
 }
 
 void tst_QQuickDropArea::dropStuff()
@@ -1175,8 +1216,10 @@ void tst_QQuickDropArea::dropStuff()
 
     QCOMPARE(evaluate<QVariant>(dropArea, "array"), QVariant());
 
-    QWindowSystemInterface::handleDrag(&window, &data, QPoint(50, 50), Qt::CopyAction);
-    QWindowSystemInterface::handleDrop(&window, &data, QPoint(50, 50), Qt::CopyAction);
+    QWindowSystemInterface::handleDrag(&window, &data, QPoint(50, 50), Qt::CopyAction,
+                                       Qt::MouseButtons(), Qt::KeyboardModifiers());
+    QWindowSystemInterface::handleDrop(&window, &data, QPoint(50, 50), Qt::CopyAction,
+                                       Qt::MouseButtons(), Qt::KeyboardModifiers());
     QCOMPARE(evaluate<int>(dropArea, "array.byteLength"), 3);
     QCOMPARE(evaluate<QByteArray>(dropArea, "array"), QByteArray("red"));
 }
diff --git a/tests/auto/quick/qquickflickable/BLACKLIST b/tests/auto/quick/qquickflickable/BLACKLIST
deleted file mode 100644
index f35397f119..0000000000
--- a/tests/auto/quick/qquickflickable/BLACKLIST
+++ /dev/null
@@ -1,21 +0,0 @@
-# QTBUG-36804
-osx-10.10
-[rebound]
-osx-10.10
-[movingAndFlicking:vertical]
-osx-10.10
-[movingAndFlicking:both]
-osx-10.10
-[movingAndFlicking:horizontal]
-osx-10.10
-[stopAtBounds]
-osx-10.10
-windows developer-build
-[returnToBounds]
-osx
-[pressWhileFlicking]
-osx-10.10
-[flickVelocity]
-osx-10.10
-[nestedSliderUsingTouch:keepNeither]
-ubuntu-16.04
diff --git a/tests/auto/quick/qquickflickable/data/nestedStopAtBounds.qml b/tests/auto/quick/qquickflickable/data/nestedStopAtBounds.qml
index 81187f3c2f..902920babc 100644
--- a/tests/auto/quick/qquickflickable/data/nestedStopAtBounds.qml
+++ b/tests/auto/quick/qquickflickable/data/nestedStopAtBounds.qml
@@ -18,6 +18,8 @@ Flickable {
         height: 300
 
         color: "yellow"
+        objectName: "yellowRect"
+
         Flickable {
             id: inner
             objectName: "innerFlickable"
@@ -30,6 +32,7 @@ Flickable {
             Rectangle {
                 anchors.fill: parent
                 anchors.margins: 100
+                objectName: "blueRect"
                 color: "blue"
             }
             MouseArea {
diff --git a/tests/auto/quick/qquickflickable/tst_qquickflickable.cpp b/tests/auto/quick/qquickflickable/tst_qquickflickable.cpp
index ef6e444580..65a08ce87f 100644
--- a/tests/auto/quick/qquickflickable/tst_qquickflickable.cpp
+++ b/tests/auto/quick/qquickflickable/tst_qquickflickable.cpp
@@ -38,6 +38,7 @@
 #include <private/qqmlvaluetype_p.h>
 #include <math.h>
 #include "../../shared/util.h"
+#include "../shared/geometrytestutil.h"
 #include "../shared/viewtestutil.h"
 #include "../shared/visualtestutil.h"
 
@@ -56,14 +57,20 @@ class TouchDragArea : public QQuickItem
     Q_PROPERTY(bool keepTouchGrab READ keepTouchGrab WRITE setKeepTouchGrab NOTIFY keepTouchGrabChanged)
 
 public:
-    TouchDragArea(QQuickItem *parent = 0)
+    TouchDragArea(QQuickItem *parent = nullptr)
         : QQuickItem(parent)
         , touchEvents(0)
         , touchUpdates(0)
         , touchReleases(0)
         , ungrabs(0)
         , m_active(false)
-    { }
+    {
+#if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0)
+        setAcceptTouchEvents(true);
+#else
+        setAcceptedMouseButtons(Qt::LeftButton); // not really, but we want touch events
+#endif
+    }
 
     QPointF pos() const { return m_pos; }
 
@@ -196,6 +203,8 @@ private slots:
     void overshoot();
     void overshoot_data();
     void overshoot_reentrant();
+    void synchronousDrag_data();
+    void synchronousDrag();
 
 private:
     void flickWithTouch(QQuickWindow *window, const QPoint &from, const QPoint &to);
@@ -219,7 +228,7 @@ void tst_qquickflickable::create()
     QQmlComponent c(&engine, testFileUrl("flickable01.qml"));
     QQuickFlickable *obj = qobject_cast<QQuickFlickable*>(c.create());
 
-    QVERIFY(obj != 0);
+    QVERIFY(obj != nullptr);
     QCOMPARE(obj->isAtXBeginning(), true);
     QCOMPARE(obj->isAtXEnd(), false);
     QCOMPARE(obj->isAtYBeginning(), true);
@@ -244,7 +253,7 @@ void tst_qquickflickable::horizontalViewportSize()
     QQmlComponent c(&engine, testFileUrl("flickable02.qml"));
     QQuickFlickable *obj = qobject_cast<QQuickFlickable*>(c.create());
 
-    QVERIFY(obj != 0);
+    QVERIFY(obj != nullptr);
     QCOMPARE(obj->contentWidth(), 800.);
     QCOMPARE(obj->contentHeight(), 300.);
     QCOMPARE(obj->isAtXBeginning(), true);
@@ -261,7 +270,7 @@ void tst_qquickflickable::verticalViewportSize()
     QQmlComponent c(&engine, testFileUrl("flickable03.qml"));
     QQuickFlickable *obj = qobject_cast<QQuickFlickable*>(c.create());
 
-    QVERIFY(obj != 0);
+    QVERIFY(obj != nullptr);
     QCOMPARE(obj->contentWidth(), 200.);
     QCOMPARE(obj->contentHeight(), 6000.);
     QCOMPARE(obj->isAtXBeginning(), true);
@@ -278,7 +287,7 @@ void tst_qquickflickable::visibleAreaRatiosUpdate()
     QQmlComponent c(&engine, testFileUrl("ratios.qml"));
     QQuickItem *obj = qobject_cast<QQuickItem*>(c.create());
 
-    QVERIFY(obj != 0);
+    QVERIFY(obj != nullptr);
     // check initial ratio values
     QCOMPARE(obj->property("heightRatioIs").toDouble(), obj->property("heightRatioShould").toDouble());
     QCOMPARE(obj->property("widthRatioIs").toDouble(), obj->property("widthRatioShould").toDouble());
@@ -300,7 +309,7 @@ void tst_qquickflickable::properties()
     QQmlComponent c(&engine, testFileUrl("flickable04.qml"));
     QQuickFlickable *obj = qobject_cast<QQuickFlickable*>(c.create());
 
-    QVERIFY(obj != 0);
+    QVERIFY(obj != nullptr);
     QCOMPARE(obj->isInteractive(), false);
     QCOMPARE(obj->boundsBehavior(), QQuickFlickable::StopAtBounds);
     QCOMPARE(obj->pressDelay(), 200);
@@ -361,10 +370,10 @@ void tst_qquickflickable::rebound()
 
     window->show();
     QVERIFY(QTest::qWaitForWindowActive(window.data()));
-    QVERIFY(window->rootObject() != 0);
+    QVERIFY(window->rootObject() != nullptr);
 
     QQuickFlickable *flickable = qobject_cast<QQuickFlickable*>(window->rootObject());
-    QVERIFY(flickable != 0);
+    QVERIFY(flickable != nullptr);
 
     QQuickTransition *rebound = window->rootObject()->findChild<QQuickTransition*>("rebound");
     QVERIFY(rebound);
@@ -500,7 +509,7 @@ void tst_qquickflickable::pressDelay()
     QQuickViewTestUtil::moveMouseAway(window.data());
     window->show();
     QVERIFY(QTest::qWaitForWindowActive(window.data()));
-    QVERIFY(window->rootObject() != 0);
+    QVERIFY(window->rootObject() != nullptr);
 
     QQuickFlickable *flickable = qobject_cast<QQuickFlickable*>(window->rootObject());
     QSignalSpy spy(flickable, SIGNAL(pressDelayChanged()));
@@ -528,7 +537,7 @@ void tst_qquickflickable::pressDelay()
     QCOMPARE(clickedSpy.count(),0);
 
     // On release the clicked signal should be emitted
-    QTest::mouseRelease(window.data(), Qt::LeftButton, 0, QPoint(150, 150));
+    QTest::mouseRelease(window.data(), Qt::LeftButton, Qt::NoModifier, QPoint(150, 150));
     QCOMPARE(clickedSpy.count(),1);
 
     // Press and release position should match
@@ -546,7 +555,7 @@ void tst_qquickflickable::pressDelay()
     QCOMPARE(clickedSpy.count(),0);
 
     // On release the press, release and clicked signal should be emitted
-    QTest::mouseRelease(window.data(), Qt::LeftButton, 0, QPoint(180, 180));
+    QTest::mouseRelease(window.data(), Qt::LeftButton, Qt::NoModifier, QPoint(180, 180));
     QCOMPARE(clickedSpy.count(),1);
 
     // Press and release position should match
@@ -567,7 +576,7 @@ void tst_qquickflickable::pressDelay()
     QTRY_VERIFY(!mouseArea->property("pressed").toBool());
 
     // On release the clicked signal should *not* be emitted
-    QTest::mouseRelease(window.data(), Qt::LeftButton, 0, QPoint(150, 190));
+    QTest::mouseRelease(window.data(), Qt::LeftButton, Qt::NoModifier, QPoint(150, 190));
     QCOMPARE(clickedSpy.count(),1);
 }
 
@@ -581,13 +590,13 @@ void tst_qquickflickable::nestedPressDelay()
     QQuickViewTestUtil::moveMouseAway(window.data());
     window->show();
     QVERIFY(QTest::qWaitForWindowActive(window.data()));
-    QVERIFY(window->rootObject() != 0);
+    QVERIFY(window->rootObject() != nullptr);
 
     QQuickFlickable *outer = qobject_cast<QQuickFlickable*>(window->rootObject());
-    QVERIFY(outer != 0);
+    QVERIFY(outer != nullptr);
 
     QQuickFlickable *inner = window->rootObject()->findChild<QQuickFlickable*>("innerFlickable");
-    QVERIFY(inner != 0);
+    QVERIFY(inner != nullptr);
 
     moveAndPress(window.data(), QPoint(150, 150));
     // the MouseArea is not pressed immediately
@@ -607,7 +616,7 @@ void tst_qquickflickable::nestedPressDelay()
     QVERIFY(inner->property("moving").toBool());
     QVERIFY(inner->property("dragging").toBool());
 
-    QTest::mouseRelease(window.data(), Qt::LeftButton, 0, QPoint(150, 150));
+    QTest::mouseRelease(window.data(), Qt::LeftButton, Qt::NoModifier, QPoint(150, 150));
 
     QVERIFY(!inner->property("dragging").toBool());
     QTRY_VERIFY(!inner->property("moving").toBool());
@@ -627,7 +636,7 @@ void tst_qquickflickable::nestedPressDelay()
     QVERIFY(!outer->property("moving").toBool());
     QVERIFY(!outer->property("dragging").toBool());
 
-    QTest::mouseRelease(window.data(), Qt::LeftButton, 0, QPoint(20, 150));
+    QTest::mouseRelease(window.data(), Qt::LeftButton, Qt::NoModifier, QPoint(20, 150));
 
     QVERIFY(!inner->property("dragging").toBool());
     QTRY_VERIFY(!inner->property("moving").toBool());
@@ -646,7 +655,7 @@ void tst_qquickflickable::nestedPressDelay()
     QVERIFY(inner->property("moving").toBool());
     QVERIFY(inner->property("dragging").toBool());
 
-    QTest::mouseRelease(window.data(), Qt::LeftButton, 0, QPoint(90, 150));
+    QTest::mouseRelease(window.data(), Qt::LeftButton, Qt::NoModifier, QPoint(90, 150));
 
     QVERIFY(!inner->property("dragging").toBool());
     QTRY_VERIFY(!inner->property("moving").toBool());
@@ -661,13 +670,13 @@ void tst_qquickflickable::filterReplayedPress()
     QQuickViewTestUtil::moveMouseAway(window.data());
     window->show();
     QVERIFY(QTest::qWaitForWindowActive(window.data()));
-    QVERIFY(window->rootObject() != 0);
+    QVERIFY(window->rootObject() != nullptr);
 
     QQuickFlickable *outer = qobject_cast<QQuickFlickable*>(window->rootObject());
-    QVERIFY(outer != 0);
+    QVERIFY(outer != nullptr);
 
     QQuickFlickable *inner = window->rootObject()->findChild<QQuickFlickable*>("innerFlickable");
-    QVERIFY(inner != 0);
+    QVERIFY(inner != nullptr);
 
     QQuickItem *filteringMouseArea = outer->findChild<QQuickItem *>("filteringMouseArea");
     QVERIFY(filteringMouseArea);
@@ -690,7 +699,7 @@ void tst_qquickflickable::filterReplayedPress()
     QCOMPARE(filteringMouseArea->property("pressed").toBool(), true);
     QCOMPARE(filteringMouseArea->keepMouseGrab(), true);
 
-    QTest::mouseRelease(window.data(), Qt::LeftButton, 0, QPoint(150, 150));
+    QTest::mouseRelease(window.data(), Qt::LeftButton, Qt::NoModifier, QPoint(150, 150));
 }
 
 
@@ -704,13 +713,13 @@ void tst_qquickflickable::nestedClickThenFlick()
     QQuickViewTestUtil::moveMouseAway(window.data());
     window->show();
     QVERIFY(QTest::qWaitForWindowActive(window.data()));
-    QVERIFY(window->rootObject() != 0);
+    QVERIFY(window->rootObject() != nullptr);
 
     QQuickFlickable *outer = qobject_cast<QQuickFlickable*>(window->rootObject());
-    QVERIFY(outer != 0);
+    QVERIFY(outer != nullptr);
 
     QQuickFlickable *inner = window->rootObject()->findChild<QQuickFlickable*>("innerFlickable");
-    QVERIFY(inner != 0);
+    QVERIFY(inner != nullptr);
 
     moveAndPress(window.data(), QPoint(150, 150));
 
@@ -718,7 +727,7 @@ void tst_qquickflickable::nestedClickThenFlick()
     QVERIFY(!outer->property("pressed").toBool());
     QTRY_VERIFY(outer->property("pressed").toBool());
 
-    QTest::mouseRelease(window.data(), Qt::LeftButton, 0, QPoint(150, 150));
+    QTest::mouseRelease(window.data(), Qt::LeftButton, Qt::NoModifier, QPoint(150, 150));
 
     QVERIFY(!outer->property("pressed").toBool());
 
@@ -736,7 +745,7 @@ void tst_qquickflickable::nestedClickThenFlick()
     QVERIFY(!outer->property("moving").toBool());
     QVERIFY(inner->property("moving").toBool());
 
-    QTest::mouseRelease(window.data(), Qt::LeftButton, 0, QPoint(80, 100));
+    QTest::mouseRelease(window.data(), Qt::LeftButton, Qt::NoModifier, QPoint(80, 100));
 }
 
 void tst_qquickflickable::flickableDirection()
@@ -778,13 +787,20 @@ void tst_qquickflickable::resizeContent()
     QQuickItem *root = qobject_cast<QQuickItem*>(c.create());
     QQuickFlickable *obj = findItem<QQuickFlickable>(root, "flick");
 
-    QVERIFY(obj != 0);
+    QVERIFY(obj != nullptr);
     QCOMPARE(obj->contentX(), 0.);
     QCOMPARE(obj->contentY(), 0.);
     QCOMPARE(obj->contentWidth(), 300.);
     QCOMPARE(obj->contentHeight(), 300.);
 
+    QQuickFlickablePrivate *fp = QQuickFlickablePrivate::get(obj);
+    QSizeChangeListener sizeListener(fp->contentItem);
+
     QMetaObject::invokeMethod(root, "resizeContent");
+    for (const QSize sizeOnGeometryChanged : sizeListener) {
+        // Check that we have the correct size on all signals
+        QCOMPARE(sizeOnGeometryChanged, QSize(600, 600));
+    }
 
     QCOMPARE(obj->contentX(), 100.);
     QCOMPARE(obj->contentY(), 100.);
@@ -803,15 +819,15 @@ void tst_qquickflickable::returnToBounds()
     window->rootContext()->setContextProperty("setRebound", setRebound);
     window->setSource(testFileUrl("resize.qml"));
     window->show();
-    QTest::qWaitForWindowActive(window.data());
-    QVERIFY(window->rootObject() != 0);
+    QVERIFY(QTest::qWaitForWindowActive(window.data()));
+    QVERIFY(window->rootObject() != nullptr);
     QQuickFlickable *obj = findItem<QQuickFlickable>(window->rootObject(), "flick");
 
     QQuickTransition *rebound = window->rootObject()->findChild<QQuickTransition*>("rebound");
     QVERIFY(rebound);
     QSignalSpy reboundSpy(rebound, SIGNAL(runningChanged()));
 
-    QVERIFY(obj != 0);
+    QVERIFY(obj != nullptr);
     QCOMPARE(obj->contentX(), 0.);
     QCOMPARE(obj->contentY(), 0.);
     QCOMPARE(obj->contentWidth(), 300.);
@@ -848,10 +864,10 @@ void tst_qquickflickable::wheel()
     window->setSource(testFileUrl("wheel.qml"));
     window->show();
     QVERIFY(QTest::qWaitForWindowActive(window.data()));
-    QVERIFY(window->rootObject() != 0);
+    QVERIFY(window->rootObject() != nullptr);
 
     QQuickFlickable *flick = window->rootObject()->findChild<QQuickFlickable*>("flick");
-    QVERIFY(flick != 0);
+    QVERIFY(flick != nullptr);
     QQuickFlickablePrivate *fp = QQuickFlickablePrivate::get(flick);
     QSignalSpy moveEndSpy(flick, SIGNAL(movementEnded()));
 
@@ -902,10 +918,10 @@ void tst_qquickflickable::trackpad()
     window->setSource(testFileUrl("wheel.qml"));
     window->show();
     QVERIFY(QTest::qWaitForWindowActive(window.data()));
-    QVERIFY(window->rootObject() != 0);
+    QVERIFY(window->rootObject() != nullptr);
 
     QQuickFlickable *flick = window->rootObject()->findChild<QQuickFlickable*>("flick");
-    QVERIFY(flick != 0);
+    QVERIFY(flick != nullptr);
     QSignalSpy moveEndSpy(flick, SIGNAL(movementEnded()));
     QPoint pos(200, 200);
 
@@ -979,10 +995,10 @@ void tst_qquickflickable::movingAndFlicking()
     QQuickViewTestUtil::moveMouseAway(window.data());
     window->show();
     QVERIFY(QTest::qWaitForWindowActive(window.data()));
-    QVERIFY(window->rootObject() != 0);
+    QVERIFY(window->rootObject() != nullptr);
 
     QQuickFlickable *flickable = qobject_cast<QQuickFlickable*>(window->rootObject());
-    QVERIFY(flickable != 0);
+    QVERIFY(flickable != nullptr);
 
     QSignalSpy vMoveSpy(flickable, SIGNAL(movingVerticallyChanged()));
     QSignalSpy hMoveSpy(flickable, SIGNAL(movingHorizontallyChanged()));
@@ -1142,10 +1158,10 @@ void tst_qquickflickable::movingAndDragging()
     QQuickViewTestUtil::moveMouseAway(window.data());
     window->show();
     QVERIFY(QTest::qWaitForWindowActive(window.data()));
-    QVERIFY(window->rootObject() != 0);
+    QVERIFY(window->rootObject() != nullptr);
 
     QQuickFlickable *flickable = qobject_cast<QQuickFlickable*>(window->rootObject());
-    QVERIFY(flickable != 0);
+    QVERIFY(flickable != nullptr);
 
     QSignalSpy vDragSpy(flickable, SIGNAL(draggingVerticallyChanged()));
     QSignalSpy hDragSpy(flickable, SIGNAL(draggingHorizontallyChanged()));
@@ -1187,7 +1203,7 @@ void tst_qquickflickable::movingAndDragging()
     QCOMPARE(moveStartSpy.count(), 1);
     QCOMPARE(dragStartSpy.count(), 1);
 
-    QTest::mouseRelease(window.data(), Qt::LeftButton, 0, moveFrom + moveByWithoutSnapBack*3);
+    QTest::mouseRelease(window.data(), Qt::LeftButton, Qt::NoModifier, moveFrom + moveByWithoutSnapBack*3);
 
     QVERIFY(!flickable->isDragging());
     QVERIFY(!flickable->isDraggingHorizontally());
@@ -1260,7 +1276,7 @@ void tst_qquickflickable::movingAndDragging()
      QCOMPARE(dragStartSpy.count(), 1);
      QCOMPARE(dragEndSpy.count(), 0);
 
-     QTest::mouseRelease(window.data(), Qt::LeftButton, 0, moveFrom + moveByWithSnapBack*3);
+     QTest::mouseRelease(window.data(), Qt::LeftButton, Qt::NoModifier, moveFrom + moveByWithSnapBack*3);
 
      // should now start snapping back to bounds (moving but not dragging)
      QVERIFY(flickable->isMoving());
@@ -1311,10 +1327,10 @@ void tst_qquickflickable::flickOnRelease()
     window->setSource(testFileUrl("flickable03.qml"));
     window->show();
     QVERIFY(QTest::qWaitForWindowActive(window.data()));
-    QVERIFY(window->rootObject() != 0);
+    QVERIFY(window->rootObject() != nullptr);
 
     QQuickFlickable *flickable = qobject_cast<QQuickFlickable*>(window->rootObject());
-    QVERIFY(flickable != 0);
+    QVERIFY(flickable != nullptr);
 
     // Vertical with a quick press-move-release: should cause a flick in release.
     QSignalSpy vFlickSpy(flickable, SIGNAL(flickingVerticallyChanged()));
@@ -1325,18 +1341,13 @@ void tst_qquickflickable::flickOnRelease()
     // working even with small movements.
     moveAndPress(window.data(), QPoint(50, 300));
     QTest::mouseMove(window.data(), QPoint(50, 10), 10);
-    QTest::mouseRelease(window.data(), Qt::LeftButton, 0, QPoint(50, 10), 10);
+    QTest::mouseRelease(window.data(), Qt::LeftButton, Qt::NoModifier, QPoint(50, 10), 10);
 
     QCOMPARE(vFlickSpy.count(), 1);
 
     // wait for any motion to end
     QTRY_VERIFY(!flickable->isMoving());
 
-#ifdef Q_OS_MAC
-# if QT_CONFIG(opengl)
-    QEXPECT_FAIL("", "QTBUG-26094 stopping on a full pixel doesn't work on OS X", Continue);
-# endif
-#endif
     // Stop on a full pixel after user interaction
     QCOMPARE(flickable->contentY(), (qreal)qRound(flickable->contentY()));
 }
@@ -1350,10 +1361,10 @@ void tst_qquickflickable::pressWhileFlicking()
     QQuickViewTestUtil::moveMouseAway(window.data());
     window->show();
     QVERIFY(QTest::qWaitForWindowActive(window.data()));
-    QVERIFY(window->rootObject() != 0);
+    QVERIFY(window->rootObject() != nullptr);
 
     QQuickFlickable *flickable = qobject_cast<QQuickFlickable*>(window->rootObject());
-    QVERIFY(flickable != 0);
+    QVERIFY(flickable != nullptr);
 
     QSignalSpy vMoveSpy(flickable, SIGNAL(movingVerticallyChanged()));
     QSignalSpy hMoveSpy(flickable, SIGNAL(movingHorizontallyChanged()));
@@ -1379,13 +1390,13 @@ void tst_qquickflickable::pressWhileFlicking()
     QCOMPARE(hFlickSpy.count(), 0);
     QCOMPARE(flickSpy.count(), 1);
 
-    QTest::mousePress(window.data(), Qt::LeftButton, 0, QPoint(20, 50));
+    QTest::mousePress(window.data(), Qt::LeftButton, Qt::NoModifier, QPoint(20, 50));
     QTRY_VERIFY(!flickable->isFlicking());
     QVERIFY(!flickable->isFlickingVertically());
     QVERIFY(flickable->isMoving());
     QVERIFY(flickable->isMovingVertically());
 
-    QTest::mouseRelease(window.data(), Qt::LeftButton, 0, QPoint(20,50));
+    QTest::mouseRelease(window.data(), Qt::LeftButton, Qt::NoModifier, QPoint(20,50));
     QVERIFY(!flickable->isFlicking());
     QVERIFY(!flickable->isFlickingVertically());
     QTRY_VERIFY(!flickable->isMoving());
@@ -1400,10 +1411,10 @@ void tst_qquickflickable::disabled()
     window->setSource(testFileUrl("disabled.qml"));
     window->show();
     QVERIFY(QTest::qWaitForWindowActive(window.data()));
-    QVERIFY(window->rootObject() != 0);
+    QVERIFY(window->rootObject() != nullptr);
 
     QQuickFlickable *flick = window->rootObject()->findChild<QQuickFlickable*>("flickable");
-    QVERIFY(flick != 0);
+    QVERIFY(flick != nullptr);
 
     moveAndPress(window.data(), QPoint(50, 90));
 
@@ -1413,11 +1424,11 @@ void tst_qquickflickable::disabled()
 
     QVERIFY(!flick->isMoving());
 
-    QTest::mouseRelease(window.data(), Qt::LeftButton, 0, QPoint(50, 60));
+    QTest::mouseRelease(window.data(), Qt::LeftButton, Qt::NoModifier, QPoint(50, 60));
 
     // verify that mouse clicks on other elements still work (QTBUG-20584)
     moveAndPress(window.data(), QPoint(50, 10));
-    QTest::mouseRelease(window.data(), Qt::LeftButton, 0, QPoint(50, 10));
+    QTest::mouseRelease(window.data(), Qt::LeftButton, Qt::NoModifier, QPoint(50, 10));
 
     QTRY_VERIFY(window->rootObject()->property("clicked").toBool());
 }
@@ -1431,10 +1442,10 @@ void tst_qquickflickable::flickVelocity()
     QQuickViewTestUtil::moveMouseAway(window.data());
     window->show();
     QVERIFY(QTest::qWaitForWindowActive(window.data()));
-    QVERIFY(window->rootObject() != 0);
+    QVERIFY(window->rootObject() != nullptr);
 
     QQuickFlickable *flickable = qobject_cast<QQuickFlickable*>(window->rootObject());
-    QVERIFY(flickable != 0);
+    QVERIFY(flickable != nullptr);
 
     // flick up
     flick(window.data(), QPoint(20,190), QPoint(20, 50), 200);
@@ -1479,7 +1490,7 @@ void tst_qquickflickable::margins()
     QQuickItem *root = window->rootObject();
     QVERIFY(root);
     QQuickFlickable *obj = qobject_cast<QQuickFlickable*>(root);
-    QVERIFY(obj != 0);
+    QVERIFY(obj != nullptr);
 
     // starting state
     QCOMPARE(obj->contentX(), -40.);
@@ -1558,10 +1569,10 @@ void tst_qquickflickable::cancelOnMouseGrab()
     QQuickViewTestUtil::moveMouseAway(window.data());
     window->show();
     QVERIFY(QTest::qWaitForWindowActive(window.data()));
-    QVERIFY(window->rootObject() != 0);
+    QVERIFY(window->rootObject() != nullptr);
 
     QQuickFlickable *flickable = qobject_cast<QQuickFlickable*>(window->rootObject());
-    QVERIFY(flickable != 0);
+    QVERIFY(flickable != nullptr);
 
     moveAndPress(window.data(), QPoint(10, 10));
     // drag out of bounds
@@ -1596,20 +1607,20 @@ void tst_qquickflickable::clickAndDragWhenTransformed()
     QQuickViewTestUtil::moveMouseAway(view.data());
     view->show();
     QVERIFY(QTest::qWaitForWindowActive(view.data()));
-    QVERIFY(view->rootObject() != 0);
+    QVERIFY(view->rootObject() != nullptr);
 
     QQuickFlickable *flickable = view->rootObject()->findChild<QQuickFlickable*>("flickable");
-    QVERIFY(flickable != 0);
+    QVERIFY(flickable != nullptr);
 
     // click outside child rect
     moveAndPress(view.data(), QPoint(190, 190));
     QTRY_COMPARE(flickable->property("itemPressed").toBool(), false);
-    QTest::mouseRelease(view.data(), Qt::LeftButton, 0, QPoint(190, 190));
+    QTest::mouseRelease(view.data(), Qt::LeftButton, Qt::NoModifier, QPoint(190, 190));
 
     // click inside child rect
     moveAndPress(view.data(), QPoint(200, 200));
     QTRY_COMPARE(flickable->property("itemPressed").toBool(), true);
-    QTest::mouseRelease(view.data(), Qt::LeftButton, 0, QPoint(200, 200));
+    QTest::mouseRelease(view.data(), Qt::LeftButton, Qt::NoModifier, QPoint(200, 200));
 
     const int threshold = qApp->styleHints()->startDragDistance();
 
@@ -1640,10 +1651,10 @@ void tst_qquickflickable::flickTwiceUsingTouches()
     QQuickViewTestUtil::centerOnScreen(window.data());
     QQuickViewTestUtil::moveMouseAway(window.data());
     window->show();
-    QVERIFY(window->rootObject() != 0);
+    QVERIFY(window->rootObject() != nullptr);
 
     QQuickFlickable *flickable = qobject_cast<QQuickFlickable*>(window->rootObject());
-    QVERIFY(flickable != 0);
+    QVERIFY(flickable != nullptr);
 
     QCOMPARE(flickable->contentY(), 0.0f);
     flickWithTouch(window.data(), QPoint(100, 400), QPoint(100, 240));
@@ -1771,7 +1782,7 @@ void tst_qquickflickable::nestedStopAtBounds()
     QCOMPARE(outer->isMoving(), true);
     QCOMPARE(inner->isDragging(), false);
     QCOMPARE(inner->isMoving(), false);
-    QTest::mouseRelease(&view, Qt::LeftButton, 0, position);
+    QTest::mouseRelease(&view, Qt::LeftButton, Qt::NoModifier, position);
 
     QVERIFY(!outer->isDragging());
     QTRY_VERIFY(!outer->isMoving());
@@ -1793,7 +1804,7 @@ void tst_qquickflickable::nestedStopAtBounds()
     QCOMPARE(outer->isMoving(), false);
     QCOMPARE(inner->isDragging(), true);
     QCOMPARE(inner->isMoving(), true);
-    QTest::mouseRelease(&view, Qt::LeftButton, 0, position);
+    QTest::mouseRelease(&view, Qt::LeftButton, Qt::NoModifier, position);
 
     QVERIFY(!inner->isDragging());
     QTRY_VERIFY(!inner->isMoving());
@@ -1817,7 +1828,7 @@ void tst_qquickflickable::nestedStopAtBounds()
     QCOMPARE(outer->isMoving(), true);
     QCOMPARE(inner->isDragging(), false);
     QCOMPARE(inner->isMoving(), false);
-    QTest::mouseRelease(&view, Qt::LeftButton, 0, position);
+    QTest::mouseRelease(&view, Qt::LeftButton, Qt::NoModifier, position);
 
     QVERIFY(!outer->isDragging());
     QTRY_VERIFY(!outer->isMoving());
@@ -1841,7 +1852,7 @@ void tst_qquickflickable::nestedStopAtBounds()
     QCOMPARE(outer->isMoving(), true);
     QCOMPARE(inner->isDragging(), false);
     QCOMPARE(inner->isMoving(), false);
-    QTest::mouseRelease(&view, Qt::LeftButton, 0, position);
+    QTest::mouseRelease(&view, Qt::LeftButton, Qt::NoModifier, position);
 
     QVERIFY(!outer->isDragging());
     QTRY_VERIFY(!outer->isMoving());
@@ -1908,6 +1919,10 @@ void tst_qquickflickable::stopAtBounds()
     else
         QCOMPARE(transpose ? flickable->isAtYBeginning() : flickable->isAtXBeginning(), true);
 
+    QSignalSpy atXBeginningChangedSpy(flickable, &QQuickFlickable::atXBeginningChanged);
+    QSignalSpy atYBeginningChangedSpy(flickable, &QQuickFlickable::atYBeginningChanged);
+    QSignalSpy atXEndChangedSpy(flickable, &QQuickFlickable::atXEndChanged);
+    QSignalSpy atYEndChangedSpy(flickable, &QQuickFlickable::atYEndChanged);
     // drag back towards boundary
     for (int i = 0; i < 24; ++i) {
         axis += invert ? threshold / 3 : -threshold / 3;
@@ -1919,6 +1934,11 @@ void tst_qquickflickable::stopAtBounds()
     else
         QCOMPARE(transpose ? flickable->isAtYBeginning() : flickable->isAtXBeginning(), false);
 
+    QCOMPARE(atXBeginningChangedSpy.count(), (!transpose && !invert) ? 1 : 0);
+    QCOMPARE(atYBeginningChangedSpy.count(), ( transpose && !invert) ? 1 : 0);
+    QCOMPARE(atXEndChangedSpy.count(),       (!transpose &&  invert) ? 1 : 0);
+    QCOMPARE(atYEndChangedSpy.count(),       ( transpose &&  invert) ? 1 : 0);
+
     // Drag away from the aligned boundary again.
     // None of the mouse movements will position the view at the boundary exactly,
     // but the view should end up aligned on the boundary
@@ -1937,7 +1957,7 @@ void tst_qquickflickable::stopAtBounds()
         QCOMPARE(transpose ? flickable->contentY() : flickable->contentX(), 0.0);
     }
 
-    QTest::mouseRelease(&view, Qt::LeftButton, 0, position);
+    QTest::mouseRelease(&view, Qt::LeftButton, Qt::NoModifier, position);
 
     if (transpose) {
         flickable->setContentY(invert ? 100 : 0);
@@ -1973,10 +1993,10 @@ void tst_qquickflickable::nestedMouseAreaUsingTouch()
     QQuickViewTestUtil::centerOnScreen(window.data());
     QQuickViewTestUtil::moveMouseAway(window.data());
     window->show();
-    QVERIFY(window->rootObject() != 0);
+    QVERIFY(window->rootObject() != nullptr);
 
     QQuickFlickable *flickable = qobject_cast<QQuickFlickable*>(window->rootObject());
-    QVERIFY(flickable != 0);
+    QVERIFY(flickable != nullptr);
 
     QCOMPARE(flickable->contentY(), 50.0f);
     flickWithTouch(window.data(), QPoint(100, 300), QPoint(100, 200));
@@ -1993,21 +2013,21 @@ void tst_qquickflickable::nestedSliderUsingTouch_data()
 {
     QTest::addColumn<bool>("keepMouseGrab");
     QTest::addColumn<bool>("keepTouchGrab");
-    QTest::addColumn<int>("updates");
+    QTest::addColumn<int>("minUpdates");
     QTest::addColumn<int>("releases");
     QTest::addColumn<int>("ungrabs");
 
     QTest::newRow("keepBoth") << true << true << 8 << 1 << 0;
     QTest::newRow("keepMouse") << true << false << 8 << 1 << 0;
     QTest::newRow("keepTouch") << false << true << 8 << 1 << 0;
-    QTest::newRow("keepNeither") << false << false << 6 << 0 << 1;
+    QTest::newRow("keepNeither") << false << false << 5 << 0 << 1;
 }
 
 void tst_qquickflickable::nestedSliderUsingTouch()
 {
     QFETCH(bool, keepMouseGrab);
     QFETCH(bool, keepTouchGrab);
-    QFETCH(int, updates);
+    QFETCH(int, minUpdates);
     QFETCH(int, releases);
     QFETCH(int, ungrabs);
 
@@ -2019,7 +2039,7 @@ void tst_qquickflickable::nestedSliderUsingTouch()
     QQuickViewTestUtil::moveMouseAway(window);
     window->show();
     QVERIFY(QTest::qWaitForWindowActive(window));
-    QVERIFY(window->rootObject() != 0);
+    QVERIFY(window->rootObject() != nullptr);
 
     QQuickFlickable *flickable = qobject_cast<QQuickFlickable*>(window->rootObject());
     QVERIFY(flickable);
@@ -2043,7 +2063,7 @@ void tst_qquickflickable::nestedSliderUsingTouch()
     QTest::touchEvent(window, touchDevice).release(0, p0, window);
     QQuickTouchUtils::flush(window);
     QTRY_COMPARE(tda->touchPointStates.first(), Qt::TouchPointPressed);
-    QTRY_COMPARE(tda->touchUpdates, updates);
+    QTRY_VERIFY(tda->touchUpdates >= minUpdates);
     QTRY_COMPARE(tda->touchReleases, releases);
     QTRY_COMPARE(tda->ungrabs, ungrabs);
 }
@@ -2058,11 +2078,11 @@ void tst_qquickflickable::pressDelayWithLoader()
     QQuickViewTestUtil::moveMouseAway(window.data());
     window->show();
     QVERIFY(QTest::qWaitForWindowActive(window.data()));
-    QVERIFY(window->rootObject() != 0);
+    QVERIFY(window->rootObject() != nullptr);
 
     // do not crash
     moveAndPress(window.data(), QPoint(150, 150));
-    QTest::mouseRelease(window.data(), Qt::LeftButton, 0, QPoint(150, 150));
+    QTest::mouseRelease(window.data(), Qt::LeftButton, Qt::NoModifier, QPoint(150, 150));
 }
 
 // QTBUG-34507
@@ -2077,7 +2097,7 @@ void tst_qquickflickable::movementFromProgrammaticFlick()
     QVERIFY(QTest::qWaitForWindowActive(window.data()));
 
     QQuickFlickable *flickable = qobject_cast<QQuickFlickable*>(window->rootObject());
-    QVERIFY(flickable != 0);
+    QVERIFY(flickable != nullptr);
 
     // verify that the signals for movement and flicking are called in the right order
     flickable->flick(0, -1000);
@@ -2132,7 +2152,7 @@ void tst_qquickflickable::ratios_smallContent()
     QQuickItem *root = window->rootObject();
     QVERIFY(root);
     QQuickFlickable *obj = qobject_cast<QQuickFlickable*>(root);
-    QVERIFY(obj != 0);
+    QVERIFY(obj != nullptr);
 
     //doublecheck the item, as specified by contentWidth/Height, fits in the view
     //use tryCompare to allow a bit of stabilization in component's properties
@@ -2189,7 +2209,7 @@ void tst_qquickflickable::keepGrab()
         QTest::mouseMove(window.data(), pos);
         QTest::qWait(10);
     }
-    QTest::mouseRelease(window.data(), Qt::LeftButton, 0, QPoint(310, 310));
+    QTest::mouseRelease(window.data(), Qt::LeftButton, Qt::NoModifier, QPoint(310, 310));
     QTest::qWait(10);
 
     QCOMPARE(flickable->contentX(), 0.0);
@@ -2204,7 +2224,7 @@ void tst_qquickflickable::keepGrab()
         QTest::mouseMove(window.data(), pos);
         QTest::qWait(10);
     }
-    QTest::mouseRelease(window.data(), Qt::LeftButton, 0, QPoint(310, 310));
+    QTest::mouseRelease(window.data(), Qt::LeftButton, Qt::NoModifier, QPoint(310, 310));
     QTest::qWait(10);
 
     QVERIFY(flickable->contentX() != 0.0);
@@ -2236,11 +2256,11 @@ void tst_qquickflickable::overshoot()
     flickable->setBoundsMovement(QQuickFlickable::BoundsMovement(boundsMovement));
 
     // drag past the beginning
-    QTest::mousePress(window.data(), Qt::LeftButton, 0, QPoint(10, 10));
+    QTest::mousePress(window.data(), Qt::LeftButton, Qt::NoModifier, QPoint(10, 10));
     QTest::mouseMove(window.data(), QPoint(20, 20));
     QTest::mouseMove(window.data(), QPoint(30, 30));
     QTest::mouseMove(window.data(), QPoint(40, 40));
-    QTest::mouseRelease(window.data(), Qt::LeftButton, 0, QPoint(50, 50));
+    QTest::mouseRelease(window.data(), Qt::LeftButton, Qt::NoModifier, QPoint(50, 50));
 
     if ((boundsMovement == QQuickFlickable::FollowBoundsBehavior) && (boundsBehavior & QQuickFlickable::DragOverBounds)) {
         QVERIFY(flickable->property("minContentX").toReal() < 0.0);
@@ -2305,11 +2325,11 @@ void tst_qquickflickable::overshoot()
     QMetaObject::invokeMethod(flickable, "reset");
 
     // drag past the end
-    QTest::mousePress(window.data(), Qt::LeftButton, 0, QPoint(50, 50));
+    QTest::mousePress(window.data(), Qt::LeftButton, Qt::NoModifier, QPoint(50, 50));
     QTest::mouseMove(window.data(), QPoint(40, 40));
     QTest::mouseMove(window.data(), QPoint(30, 30));
     QTest::mouseMove(window.data(), QPoint(20, 20));
-    QTest::mouseRelease(window.data(), Qt::LeftButton, 0, QPoint(10, 10));
+    QTest::mouseRelease(window.data(), Qt::LeftButton, Qt::NoModifier, QPoint(10, 10));
 
     if ((boundsMovement == QQuickFlickable::FollowBoundsBehavior) && (boundsBehavior & QQuickFlickable::DragOverBounds)) {
         QVERIFY(flickable->property("maxContentX").toReal() > 200.0);
@@ -2449,6 +2469,70 @@ void tst_qquickflickable::overshoot_reentrant()
     QCOMPARE(flickable->verticalOvershoot(), 25.0);
 }
 
+void tst_qquickflickable::synchronousDrag_data()
+{
+    QTest::addColumn<bool>("synchronousDrag");
+
+    QTest::newRow("default") << false;
+    QTest::newRow("synch") << true;
+}
+
+void tst_qquickflickable::synchronousDrag()
+{
+    QFETCH(bool, synchronousDrag);
+
+    QScopedPointer<QQuickView> scopedWindow(new QQuickView);
+    QQuickView *window = scopedWindow.data();
+    window->setSource(testFileUrl("longList.qml"));
+    QTRY_COMPARE(window->status(), QQuickView::Ready);
+    QQuickViewTestUtil::centerOnScreen(window);
+    QQuickViewTestUtil::moveMouseAway(window);
+    window->show();
+    QVERIFY(window->rootObject() != nullptr);
+
+    QQuickFlickable *flickable = qobject_cast<QQuickFlickable*>(window->rootObject());
+    QVERIFY(flickable != nullptr);
+    QCOMPARE(flickable->synchronousDrag(), false);
+    flickable->setSynchronousDrag(synchronousDrag);
+
+    QPoint p1(100, 100);
+    QPoint p2(95, 95);
+    QPoint p3(70, 70);
+    QPoint p4(50, 50);
+    QPoint p5(30, 30);
+    QCOMPARE(flickable->contentY(), 0.0f);
+
+    // Drag via mouse
+    moveAndPress(window, p1);
+    QTest::mouseMove(window, p2);
+    QTest::mouseMove(window, p3);
+    QTest::mouseMove(window, p4);
+    QCOMPARE(flickable->contentY(), synchronousDrag ? 50.0f : 0.0f);
+    QTest::mouseMove(window, p5);
+    if (!synchronousDrag)
+        QVERIFY(flickable->contentY() < 50.0f);
+    QTest::mouseRelease(window, Qt::LeftButton, Qt::NoModifier, p5);
+
+    // Reset to initial condition
+    flickable->setContentY(0);
+
+    // Drag via touch
+    QTest::touchEvent(window, touchDevice).press(0, p1, window);
+    QQuickTouchUtils::flush(window);
+    QTest::touchEvent(window, touchDevice).move(0, p2, window);
+    QQuickTouchUtils::flush(window);
+    QTest::touchEvent(window, touchDevice).move(0, p3, window);
+    QQuickTouchUtils::flush(window);
+    QTest::touchEvent(window, touchDevice).move(0, p4, window);
+    QQuickTouchUtils::flush(window);
+    QCOMPARE(flickable->contentY(), synchronousDrag ? 50.0f : 0.0f);
+    QTest::touchEvent(window, touchDevice).move(0, p5, window);
+    QQuickTouchUtils::flush(window);
+    if (!synchronousDrag)
+        QVERIFY(flickable->contentY() < 50.0f);
+    QTest::touchEvent(window, touchDevice).release(0, p5, window);
+}
+
 QTEST_MAIN(tst_qquickflickable)
 
 #include "tst_qquickflickable.moc"
diff --git a/tests/auto/quick/qquickflipable/tst_qquickflipable.cpp b/tests/auto/quick/qquickflipable/tst_qquickflipable.cpp
index 9c892488f4..b4082b3d34 100644
--- a/tests/auto/quick/qquickflipable/tst_qquickflipable.cpp
+++ b/tests/auto/quick/qquickflipable/tst_qquickflipable.cpp
@@ -61,7 +61,7 @@ void tst_qquickflipable::create()
     QQmlComponent c(&engine, testFileUrl("test-flipable.qml"));
     QQuickFlipable *obj = qobject_cast<QQuickFlipable*>(c.create());
 
-    QVERIFY(obj != 0);
+    QVERIFY(obj != nullptr);
     delete obj;
 }
 
@@ -71,9 +71,9 @@ void tst_qquickflipable::checkFrontAndBack()
     QQmlComponent c(&engine, testFileUrl("test-flipable.qml"));
     QQuickFlipable *obj = qobject_cast<QQuickFlipable*>(c.create());
 
-    QVERIFY(obj != 0);
-    QVERIFY(obj->front() != 0);
-    QVERIFY(obj->back() != 0);
+    QVERIFY(obj != nullptr);
+    QVERIFY(obj->front() != nullptr);
+    QVERIFY(obj->back() != nullptr);
     delete obj;
 }
 
@@ -83,9 +83,9 @@ void tst_qquickflipable::setFrontAndBack()
     QQmlComponent c(&engine, testFileUrl("test-flipable.qml"));
     QQuickFlipable *obj = qobject_cast<QQuickFlipable*>(c.create());
 
-    QVERIFY(obj != 0);
-    QVERIFY(obj->front() != 0);
-    QVERIFY(obj->back() != 0);
+    QVERIFY(obj != nullptr);
+    QVERIFY(obj->front() != nullptr);
+    QVERIFY(obj->back() != nullptr);
 
     QString message = c.url().toString() + ":3:1: QML Flipable: front is a write-once property";
     QTest::ignoreMessage(QtWarningMsg, qPrintable(message));
@@ -102,7 +102,7 @@ void tst_qquickflipable::flipFlipable()
     QQmlEngine engine;
     QQmlComponent c(&engine, testFileUrl("flip-flipable.qml"));
     QQuickFlipable *obj = qobject_cast<QQuickFlipable*>(c.create());
-    QVERIFY(obj != 0);
+    QVERIFY(obj != nullptr);
     QCOMPARE(obj->side(), QQuickFlipable::Front);
     obj->setProperty("flipped", QVariant(true));
     QTRY_COMPARE(obj->side(), QQuickFlipable::Back);
@@ -116,7 +116,7 @@ void tst_qquickflipable::QTBUG_9161_crash()
     QQuickView *window = new QQuickView;
     window->setSource(testFileUrl("crash.qml"));
     QQuickItem *root = window->rootObject();
-    QVERIFY(root != 0);
+    QVERIFY(root != nullptr);
     window->show();
     delete window;
 }
@@ -126,7 +126,7 @@ void tst_qquickflipable::QTBUG_8474_qgv_abort()
     QQuickView *window = new QQuickView;
     window->setSource(testFileUrl("flipable-abort.qml"));
     QQuickItem *root = window->rootObject();
-    QVERIFY(root != 0);
+    QVERIFY(root != nullptr);
     window->show();
     delete window;
 }
diff --git a/tests/auto/quick/qquickfocusscope/BLACKLIST b/tests/auto/quick/qquickfocusscope/BLACKLIST
deleted file mode 100644
index cc3c8b6e8a..0000000000
--- a/tests/auto/quick/qquickfocusscope/BLACKLIST
+++ /dev/null
@@ -1,2 +0,0 @@
-[canvasFocus]
-osx-10.11
diff --git a/tests/auto/quick/qquickfocusscope/tst_qquickfocusscope.cpp b/tests/auto/quick/qquickfocusscope/tst_qquickfocusscope.cpp
index 5ac7fa7015..e59bb7266c 100644
--- a/tests/auto/quick/qquickfocusscope/tst_qquickfocusscope.cpp
+++ b/tests/auto/quick/qquickfocusscope/tst_qquickfocusscope.cpp
@@ -67,15 +67,15 @@ void tst_qquickfocusscope::basic()
     QQuickRectangle *item1 = findItem<QQuickRectangle>(view->rootObject(), QLatin1String("item1"));
     QQuickRectangle *item2 = findItem<QQuickRectangle>(view->rootObject(), QLatin1String("item2"));
     QQuickRectangle *item3 = findItem<QQuickRectangle>(view->rootObject(), QLatin1String("item3"));
-    QVERIFY(item0 != 0);
-    QVERIFY(item1 != 0);
-    QVERIFY(item2 != 0);
-    QVERIFY(item3 != 0);
+    QVERIFY(item0 != nullptr);
+    QVERIFY(item1 != nullptr);
+    QVERIFY(item2 != nullptr);
+    QVERIFY(item3 != nullptr);
 
     view->show();
     view->requestActivate();
 
-    QTest::qWaitForWindowActive(view);
+    QVERIFY(QTest::qWaitForWindowActive(view));
     QTRY_COMPARE(view, qGuiApp->focusWindow());
 
     QVERIFY(view->isTopLevel());
@@ -111,16 +111,16 @@ void tst_qquickfocusscope::nested()
     QQuickFocusScope *item3 = findItem<QQuickFocusScope>(view->rootObject(), QLatin1String("item3"));
     QQuickFocusScope *item4 = findItem<QQuickFocusScope>(view->rootObject(), QLatin1String("item4"));
     QQuickFocusScope *item5 = findItem<QQuickFocusScope>(view->rootObject(), QLatin1String("item5"));
-    QVERIFY(item1 != 0);
-    QVERIFY(item2 != 0);
-    QVERIFY(item3 != 0);
-    QVERIFY(item4 != 0);
-    QVERIFY(item5 != 0);
+    QVERIFY(item1 != nullptr);
+    QVERIFY(item2 != nullptr);
+    QVERIFY(item3 != nullptr);
+    QVERIFY(item4 != nullptr);
+    QVERIFY(item5 != nullptr);
 
     view->show();
     view->requestActivate();
 
-    QTest::qWaitForWindowActive(view);
+    QVERIFY(QTest::qWaitForWindowActive(view));
     QTRY_COMPARE(view, qGuiApp->focusWindow());
 
     QVERIFY(item1->hasActiveFocus());
@@ -140,10 +140,10 @@ void tst_qquickfocusscope::noFocus()
     QQuickRectangle *item1 = findItem<QQuickRectangle>(view->rootObject(), QLatin1String("item1"));
     QQuickRectangle *item2 = findItem<QQuickRectangle>(view->rootObject(), QLatin1String("item2"));
     QQuickRectangle *item3 = findItem<QQuickRectangle>(view->rootObject(), QLatin1String("item3"));
-    QVERIFY(item0 != 0);
-    QVERIFY(item1 != 0);
-    QVERIFY(item2 != 0);
-    QVERIFY(item3 != 0);
+    QVERIFY(item0 != nullptr);
+    QVERIFY(item1 != nullptr);
+    QVERIFY(item2 != nullptr);
+    QVERIFY(item3 != nullptr);
 
     view->show();
     view->requestActivate();
@@ -179,15 +179,15 @@ void tst_qquickfocusscope::textEdit()
     QQuickTextEdit *item1 = findItem<QQuickTextEdit>(view->rootObject(), QLatin1String("item1"));
     QQuickRectangle *item2 = findItem<QQuickRectangle>(view->rootObject(), QLatin1String("item2"));
     QQuickTextEdit *item3 = findItem<QQuickTextEdit>(view->rootObject(), QLatin1String("item3"));
-    QVERIFY(item0 != 0);
-    QVERIFY(item1 != 0);
-    QVERIFY(item2 != 0);
-    QVERIFY(item3 != 0);
+    QVERIFY(item0 != nullptr);
+    QVERIFY(item1 != nullptr);
+    QVERIFY(item2 != nullptr);
+    QVERIFY(item3 != nullptr);
 
     view->show();
     view->requestActivate();
 
-    QTest::qWaitForWindowActive(view);
+    QVERIFY(QTest::qWaitForWindowActive(view));
 
     QTRY_COMPARE(view, qGuiApp->focusWindow());
     QVERIFY(item0->hasActiveFocus());
@@ -231,16 +231,16 @@ void tst_qquickfocusscope::forceFocus()
     QQuickFocusScope *item3 = findItem<QQuickFocusScope>(view->rootObject(), QLatin1String("item3"));
     QQuickRectangle *item4 = findItem<QQuickRectangle>(view->rootObject(), QLatin1String("item4"));
     QQuickRectangle *item5 = findItem<QQuickRectangle>(view->rootObject(), QLatin1String("item5"));
-    QVERIFY(item0 != 0);
-    QVERIFY(item1 != 0);
-    QVERIFY(item2 != 0);
-    QVERIFY(item3 != 0);
-    QVERIFY(item4 != 0);
-    QVERIFY(item5 != 0);
+    QVERIFY(item0 != nullptr);
+    QVERIFY(item1 != nullptr);
+    QVERIFY(item2 != nullptr);
+    QVERIFY(item3 != nullptr);
+    QVERIFY(item4 != nullptr);
+    QVERIFY(item5 != nullptr);
 
     view->show();
     view->requestActivate();
-    QTest::qWaitForWindowActive(view);
+    QVERIFY(QTest::qWaitForWindowActive(view));
     QTRY_COMPARE(view, qGuiApp->focusWindow());
 
     QVERIFY(item0->hasActiveFocus());
@@ -277,7 +277,7 @@ void tst_qquickfocusscope::noParentFocus()
 
     view->show();
     view->requestActivate();
-    QTest::qWaitForWindowActive(view);
+    QVERIFY(QTest::qWaitForWindowActive(view));
     QTRY_COMPARE(view, qGuiApp->focusWindow());
 
     QVERIFY(!view->rootObject()->property("focus1").toBool());
@@ -298,15 +298,15 @@ void tst_qquickfocusscope::signalEmission()
     QQuickRectangle *item2 = findItem<QQuickRectangle>(view->rootObject(), QLatin1String("item2"));
     QQuickRectangle *item3 = findItem<QQuickRectangle>(view->rootObject(), QLatin1String("item3"));
     QQuickRectangle *item4 = findItem<QQuickRectangle>(view->rootObject(), QLatin1String("item4"));
-    QVERIFY(item1 != 0);
-    QVERIFY(item2 != 0);
-    QVERIFY(item3 != 0);
-    QVERIFY(item4 != 0);
+    QVERIFY(item1 != nullptr);
+    QVERIFY(item2 != nullptr);
+    QVERIFY(item3 != nullptr);
+    QVERIFY(item4 != nullptr);
 
     view->show();
     view->requestActivate();
 
-    QTest::qWaitForWindowActive(view);
+    QVERIFY(QTest::qWaitForWindowActive(view));
     QTRY_COMPARE(view, qGuiApp->focusWindow());
 
     QVariant blue(QColor("blue"));
diff --git a/tests/auto/quick/qquickfontloader/tst_qquickfontloader.cpp b/tests/auto/quick/qquickfontloader/tst_qquickfontloader.cpp
index a38b62eb16..87a5bd469a 100644
--- a/tests/auto/quick/qquickfontloader/tst_qquickfontloader.cpp
+++ b/tests/auto/quick/qquickfontloader/tst_qquickfontloader.cpp
@@ -77,7 +77,7 @@ void tst_qquickfontloader::noFont()
     component.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
     QQuickFontLoader *fontObject = qobject_cast<QQuickFontLoader*>(component.create());
 
-    QVERIFY(fontObject != 0);
+    QVERIFY(fontObject != nullptr);
     QCOMPARE(fontObject->name(), QString(""));
     QCOMPARE(fontObject->source(), QUrl(""));
     QTRY_COMPARE(fontObject->status(), QQuickFontLoader::Null);
@@ -92,7 +92,7 @@ void tst_qquickfontloader::namedFont()
     component.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
     QQuickFontLoader *fontObject = qobject_cast<QQuickFontLoader*>(component.create());
 
-    QVERIFY(fontObject != 0);
+    QVERIFY(fontObject != nullptr);
     QCOMPARE(fontObject->source(), QUrl(""));
     QCOMPARE(fontObject->name(), QString("Helvetica"));
     QTRY_COMPARE(fontObject->status(), QQuickFontLoader::Ready);
@@ -105,7 +105,7 @@ void tst_qquickfontloader::localFont()
     component.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
     QQuickFontLoader *fontObject = qobject_cast<QQuickFontLoader*>(component.create());
 
-    QVERIFY(fontObject != 0);
+    QVERIFY(fontObject != nullptr);
     QVERIFY(fontObject->source() != QUrl(""));
     QTRY_COMPARE(fontObject->name(), QString("OCRA"));
     QTRY_COMPARE(fontObject->status(), QQuickFontLoader::Ready);
@@ -119,7 +119,7 @@ void tst_qquickfontloader::failLocalFont()
     component.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
     QQuickFontLoader *fontObject = qobject_cast<QQuickFontLoader*>(component.create());
 
-    QVERIFY(fontObject != 0);
+    QVERIFY(fontObject != nullptr);
     QVERIFY(fontObject->source() != QUrl(""));
     QTRY_COMPARE(fontObject->name(), QString(""));
     QTRY_COMPARE(fontObject->status(), QQuickFontLoader::Error);
@@ -133,7 +133,7 @@ void tst_qquickfontloader::webFont()
     component.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
     QQuickFontLoader *fontObject = qobject_cast<QQuickFontLoader*>(component.create());
 
-    QVERIFY(fontObject != 0);
+    QVERIFY(fontObject != nullptr);
     QVERIFY(fontObject->source() != QUrl(""));
     QTRY_COMPARE(fontObject->name(), QString("OCRA"));
     QTRY_COMPARE(fontObject->status(), QQuickFontLoader::Ready);
@@ -149,7 +149,7 @@ void tst_qquickfontloader::redirWebFont()
     component.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
     QQuickFontLoader *fontObject = qobject_cast<QQuickFontLoader*>(component.create());
 
-    QVERIFY(fontObject != 0);
+    QVERIFY(fontObject != nullptr);
     QVERIFY(fontObject->source() != QUrl(""));
     QTRY_COMPARE(fontObject->name(), QString("OCRA"));
     QTRY_COMPARE(fontObject->status(), QQuickFontLoader::Ready);
@@ -164,7 +164,7 @@ void tst_qquickfontloader::failWebFont()
     component.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
     QQuickFontLoader *fontObject = qobject_cast<QQuickFontLoader*>(component.create());
 
-    QVERIFY(fontObject != 0);
+    QVERIFY(fontObject != nullptr);
     QVERIFY(fontObject->source() != QUrl(""));
     QTRY_COMPARE(fontObject->name(), QString(""));
     QTRY_COMPARE(fontObject->status(), QQuickFontLoader::Error);
@@ -179,7 +179,7 @@ void tst_qquickfontloader::changeFont()
     component.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
     QQuickFontLoader *fontObject = qobject_cast<QQuickFontLoader*>(component.create());
 
-    QVERIFY(fontObject != 0);
+    QVERIFY(fontObject != nullptr);
 
     QSignalSpy nameSpy(fontObject, SIGNAL(nameChanged()));
     QSignalSpy statusSpy(fontObject, SIGNAL(statusChanged()));
@@ -218,7 +218,7 @@ void tst_qquickfontloader::changeFontSourceViaState()
     QCOMPARE(&window, qGuiApp->focusWindow());
 
     QQuickFontLoader *fontObject = qobject_cast<QQuickFontLoader*>(qvariant_cast<QObject *>(window.rootObject()->property("fontloader")));
-    QVERIFY(fontObject != 0);
+    QVERIFY(fontObject != nullptr);
     QTRY_COMPARE(fontObject->status(), QQuickFontLoader::Ready);
     QVERIFY(fontObject->source() != QUrl(""));
     QTRY_COMPARE(fontObject->name(), QString("OCRA"));
diff --git a/tests/auto/quick/qquickfontmetrics/tst_quickfontmetrics.cpp b/tests/auto/quick/qquickfontmetrics/tst_quickfontmetrics.cpp
index 6e516f51e1..ef61c45225 100644
--- a/tests/auto/quick/qquickfontmetrics/tst_quickfontmetrics.cpp
+++ b/tests/auto/quick/qquickfontmetrics/tst_quickfontmetrics.cpp
@@ -127,7 +127,7 @@ void tst_QuickFontMetrics::functions()
     QFontMetricsF expected = QFontMetricsF(QFont());
 
     QCOMPARE(metrics.elidedText(text, mode, width, flags), expected.elidedText(text, mode, width, flags));
-    QCOMPARE(metrics.advanceWidth(text), expected.width(text));
+    QCOMPARE(metrics.advanceWidth(text), expected.horizontalAdvance(text));
     QCOMPARE(metrics.boundingRect(text), expected.boundingRect(text));
     QCOMPARE(metrics.tightBoundingRect(text), expected.tightBoundingRect(text));
 }
diff --git a/tests/auto/quick/qquickframebufferobject/BLACKLIST b/tests/auto/quick/qquickframebufferobject/BLACKLIST
new file mode 100644
index 0000000000..93dd7e9d1c
--- /dev/null
+++ b/tests/auto/quick/qquickframebufferobject/BLACKLIST
@@ -0,0 +1,4 @@
+# QTBUG-65614
+b2qt
+[testThatStuffWorks]
+b2qt
diff --git a/tests/auto/quick/qquickframebufferobject/tst_qquickframebufferobject.cpp b/tests/auto/quick/qquickframebufferobject/tst_qquickframebufferobject.cpp
index d4922599be..6aff66d61e 100644
--- a/tests/auto/quick/qquickframebufferobject/tst_qquickframebufferobject.cpp
+++ b/tests/auto/quick/qquickframebufferobject/tst_qquickframebufferobject.cpp
@@ -192,7 +192,8 @@ void tst_QQuickFramebufferObject::testThatStuffWorks()
     item->setMsaa(msaa);
 
     view.show();
-    QTest::qWaitForWindowExposed(&view);
+    view.requestActivate();
+    QVERIFY(QTest::qWaitForWindowExposed(&view));
 
     QImage result = view.grabWindow();
 
@@ -231,7 +232,8 @@ void tst_QQuickFramebufferObject::testInvalidate()
     item->setTextureSize(QSize(200, 200));
 
     view.show();
-    QTest::qWaitForWindowExposed(&view);
+    view.requestActivate();
+    QVERIFY(QTest::qWaitForWindowExposed(&view));
 
     QCOMPARE(frameInfo.fboSize, QSize(200, 200));
 
@@ -240,7 +242,7 @@ void tst_QQuickFramebufferObject::testInvalidate()
     item->update();
 
     QTRY_COMPARE(frameInfo.createFBOCount, 1);
-    QCOMPARE(frameInfo.fboSize, QSize(300, 300));
+    QTRY_COMPARE(frameInfo.fboSize, QSize(300, 300));
 }
 
 QTEST_MAIN(tst_QQuickFramebufferObject)
diff --git a/tests/auto/quick/qquickgridview/BLACKLIST b/tests/auto/quick/qquickgridview/BLACKLIST
deleted file mode 100644
index 9eb9940aa5..0000000000
--- a/tests/auto/quick/qquickgridview/BLACKLIST
+++ /dev/null
@@ -1,2 +0,0 @@
-[snapOneRow:horizontal, right to left]
-windows
diff --git a/tests/auto/quick/qquickgridview/data/attachedProperties.qml b/tests/auto/quick/qquickgridview/data/attachedProperties.qml
index 43d9da97fc..b1662dac44 100644
--- a/tests/auto/quick/qquickgridview/data/attachedProperties.qml
+++ b/tests/auto/quick/qquickgridview/data/attachedProperties.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the test suite of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/tests/auto/quick/qquickgridview/data/margins2.qml b/tests/auto/quick/qquickgridview/data/margins2.qml
new file mode 100644
index 0000000000..346933d3c9
--- /dev/null
+++ b/tests/auto/quick/qquickgridview/data/margins2.qml
@@ -0,0 +1,80 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of The Qt Company Ltd nor the names of its
+**     contributors may be used to endorse or promote products derived
+**     from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.7
+
+Item {
+    id: root
+    height: 1000
+    width: 1000
+
+    GridView {
+        id: grid
+        objectName: "grid"
+        height: 500
+        width: parent.width
+        topMargin: 20
+        leftMargin: 200
+        rightMargin: 200
+        bottomMargin: 30
+        cellWidth: (grid.width - grid.leftMargin - grid.rightMargin) / 3
+        model: 9
+        delegate: Rectangle {
+            border.width: 1
+            objectName: "child"
+            width: grid.cellWidth
+            height: 100
+            Text {
+                anchors.centerIn: parent
+                text: modelData
+            }
+        }
+    }
+}
diff --git a/tests/auto/quick/qquickgridview/data/mirroring.qml b/tests/auto/quick/qquickgridview/data/mirroring.qml
index b9aff501c1..b99f50b854 100644
--- a/tests/auto/quick/qquickgridview/data/mirroring.qml
+++ b/tests/auto/quick/qquickgridview/data/mirroring.qml
@@ -2,29 +2,30 @@
 // changes in right-to-left layout direction
 
 import QtQuick 2.0
+import QtQml.Models 2.12
 
 Rectangle {
     color: "lightgray"
     width: 340
     height: 370
 
-    VisualItemModel {
+    ObjectModel {
         id: itemModel
         objectName: "itemModel"
         Rectangle {
             objectName: "item1"
             height: 110; width: 120; color: "#FFFEF0"
-            Text { objectName: "text1"; text: "index: " + parent.VisualItemModel.index; font.bold: true; anchors.centerIn: parent }
+            Text { objectName: "text1"; text: "index: " + parent.ObjectModel.index; font.bold: true; anchors.centerIn: parent }
         }
         Rectangle {
             objectName: "item2"
             height: 130; width: 150; color: "#F0FFF7"
-            Text { objectName: "text2"; text: "index: " + parent.VisualItemModel.index; font.bold: true; anchors.centerIn: parent }
+            Text { objectName: "text2"; text: "index: " + parent.ObjectModel.index; font.bold: true; anchors.centerIn: parent }
         }
         Rectangle {
             objectName: "item3"
             height: 170; width: 190; color: "#F4F0FF"
-            Text { objectName: "text3"; text: "index: " + parent.VisualItemModel.index; font.bold: true; anchors.centerIn: parent }
+            Text { objectName: "text3"; text: "index: " + parent.ObjectModel.index; font.bold: true; anchors.centerIn: parent }
         }
     }
 
diff --git a/tests/auto/quick/qquickgridview/data/qtbug49218.qml b/tests/auto/quick/qquickgridview/data/qtbug49218.qml
new file mode 100644
index 0000000000..1a55fe5b3a
--- /dev/null
+++ b/tests/auto/quick/qquickgridview/data/qtbug49218.qml
@@ -0,0 +1,126 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of The Qt Company Ltd nor the names of its
+**     contributors may be used to endorse or promote products derived
+**     from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+import QtQuick 2.4
+
+Item {
+    width: 500
+    height: 160
+    visible: true
+
+    property var model1: ["1","2","3","4","5","6","7","8","9","10",
+    "11","12","13","14","15","16","17","18","19","20","21","22","23","24","25","26","27","28","29","30",
+    "31","32","33","34","a"]
+    property var model2: ["a","b","c","d","e","f","g","h","i","j","k","l","m","1"]
+    property bool useModel1: true
+
+    function changeModel() {
+        useModel1 = !useModel1
+        grid.loadModel(useModel1 ? model1 : model2)
+    }
+
+    function scrollToTop() {
+        grid.contentY = grid.originY;
+    }
+
+    GridView {
+        id: grid
+        anchors.fill: parent
+
+        model: ListModel {
+        }
+
+        onCurrentIndexChanged: {
+            positionViewAtIndex(currentIndex, GridView.Contain)
+        }
+
+        Component.onCompleted: {
+            loadModel(model1)
+            grid.currentIndex = 34
+            grid.positionViewAtIndex(34, GridView.Contain)
+        }
+
+        function loadModel(m) {
+            var remove = {};
+            var add = {};
+            var i;
+            for (i=0; i < model.count; ++i)
+                remove[model.get(i).name] = true;
+            for (i=0; i < m.length; ++i)
+                if (remove[m[i]])
+                    delete remove[m[i]];
+                else
+                    add[m[i]] = true;
+
+            for (i=model.count-1; i>= 0; --i)
+                if (remove[model.get(i).name])
+                    model.remove(i, 1);
+
+            for (i=0; i<m.length; ++i)
+                if (add[m[i]])
+                    model.insert(i, { "name": m[i] })
+        }
+
+        delegate: Rectangle {
+            height: grid.cellHeight
+            width: grid.cellWidth
+            color: GridView.isCurrentItem ? "gray" : "white"
+            Text {
+                anchors.fill: parent
+                text: name
+            }
+            MouseArea {
+                anchors.fill: parent
+                onClicked: {
+                    grid.currentIndex = index
+                }
+            }
+        }
+    }
+}
diff --git a/tests/auto/quick/qquickgridview/data/qtbug57225.qml b/tests/auto/quick/qquickgridview/data/qtbug57225.qml
new file mode 100644
index 0000000000..3871e5d273
--- /dev/null
+++ b/tests/auto/quick/qquickgridview/data/qtbug57225.qml
@@ -0,0 +1,95 @@
+import QtQuick 2.0
+
+Rectangle {
+    id: root
+    width: 200
+    height: 200
+
+    property int duration: 100
+    property int count: grid.count
+
+    Component {
+        id: myDelegate
+        Rectangle {
+            id: wrapper
+
+            property string nameData: name
+            property bool removalStarted: false
+            property real minX: 0
+            property real minY: 0
+
+            onXChanged: if (removalStarted) grid.recordPosition(x, y)
+            onYChanged: if (removalStarted) grid.recordPosition(x, y)
+
+            objectName: "wrapper"
+            width: 80
+            height: 80
+            border.width: 1
+            Column {
+                Text { text: index }
+                Text {
+                    text: wrapper.x + ", " + wrapper.y
+                }
+                Text {
+                    id: textName
+                    objectName: "textName"
+                    text: name
+                }
+            }
+            color: GridView.isCurrentItem ? "lightsteelblue" : "white"
+
+            GridView.onRemove: SequentialAnimation {
+                PropertyAction { target: wrapper; property: "removalStarted"; value: true }
+                PropertyAction { target: wrapper; property: "GridView.delayRemove"; value: true }
+                NumberAnimation { target: wrapper; property: "scale"; to: 0.5; duration: root.duration; easing.type: Easing.InOutQuad }
+                PropertyAction { target: wrapper; property: "GridView.delayRemove"; value: false }
+                PropertyAction { target: grid; property: "animationDone"; value: true }
+            }
+
+        }
+    }
+
+    GridView {
+        id: grid
+
+        property int displaceTransitionsDone: 0
+        property bool animationDone: false
+        property point minimumPosition: Qt.point(0, 0)
+
+        signal delegateMoved(real x, real y)
+
+        objectName: "grid"
+        focus: true
+        anchors.fill: parent
+        cacheBuffer: 0
+        cellWidth: 80
+        cellHeight: 80
+        model: testModel
+        delegate: myDelegate
+
+        displaced: Transition {
+            id: transition
+            SequentialAnimation {
+                NumberAnimation {
+                    properties: "x,y"
+                    duration: root.duration
+                    easing.type: Easing.OutBounce
+                }
+                ScriptAction { script: grid.displaceTransitionsDone += 1 }
+            }
+        }
+
+        function recordPosition(index, x, y) {
+            if (x < minimumPosition.x || y < minimumPosition.y) {
+                minimumPosition = Qt.point(x, y)
+            }
+        }
+    }
+
+    Rectangle {
+        anchors.fill: grid
+        color: "lightsteelblue"
+        opacity: 0.2
+    }
+}
+
diff --git a/tests/auto/quick/qquickgridview/data/releaseItems.qml b/tests/auto/quick/qquickgridview/data/releaseItems.qml
new file mode 100644
index 0000000000..19d58550a4
--- /dev/null
+++ b/tests/auto/quick/qquickgridview/data/releaseItems.qml
@@ -0,0 +1,12 @@
+import QtQuick 2.0
+
+GridView {
+    width: 400
+    height: 400
+    model: 100
+    delegate: Rectangle {
+        height: 100; width: 100
+        color: index % 2 ? "lightsteelblue" : "lightgray"
+    }
+    contentHeight: contentItem.children.length * 40
+}
diff --git a/tests/auto/quick/qquickgridview/data/unrequestedItems.qml b/tests/auto/quick/qquickgridview/data/unrequestedItems.qml
index bedb90b849..4afe5ac8b3 100644
--- a/tests/auto/quick/qquickgridview/data/unrequestedItems.qml
+++ b/tests/auto/quick/qquickgridview/data/unrequestedItems.qml
@@ -1,4 +1,5 @@
 import QtQuick 2.0
+import QtQml.Models 2.12
 
 Item {
     width: 240
@@ -38,7 +39,7 @@ Item {
 
     }
 
-    VisualDataModel {
+    DelegateModel {
         id: visualModel
 
         delegate: myDelegate
diff --git a/tests/auto/quick/qquickgridview/qquickgridview.pro b/tests/auto/quick/qquickgridview/qquickgridview.pro
index 3c33cc78fb..5051f8bc62 100644
--- a/tests/auto/quick/qquickgridview/qquickgridview.pro
+++ b/tests/auto/quick/qquickgridview/qquickgridview.pro
@@ -10,5 +10,5 @@ include (../shared/util.pri)
 
 TESTDATA = data/*
 
-QT += core-private gui-private  qml-private quick-private testlib
+QT += core-private gui-private qml-private quick-private testlib qmltest
 
diff --git a/tests/auto/quick/qquickgridview/tst_qquickgridview.cpp b/tests/auto/quick/qquickgridview/tst_qquickgridview.cpp
index 1acc36c9b0..3b704d7fa4 100644
--- a/tests/auto/quick/qquickgridview/tst_qquickgridview.cpp
+++ b/tests/auto/quick/qquickgridview/tst_qquickgridview.cpp
@@ -29,6 +29,7 @@
 #include <QtTest/QtTest>
 #include <QtCore/qstringlistmodel.h>
 #include <QtQuick/qquickview.h>
+#include <QtQuickTest/QtQuickTest>
 #include <QtQml/qqmlengine.h>
 #include <QtQml/qqmlcomponent.h>
 #include <QtQml/qqmlcontext.h>
@@ -46,6 +47,8 @@
 #include <QtGui/qguiapplication.h>
 #include "qplatformdefs.h"
 
+#include <math.h>
+
 Q_DECLARE_METATYPE(QQuickGridView::Flow)
 Q_DECLARE_METATYPE(Qt::LayoutDirection)
 Q_DECLARE_METATYPE(QQuickItemView::VerticalLayoutDirection)
@@ -151,6 +154,8 @@ private slots:
     void multipleTransitions();
     void multipleTransitions_data();
     void multipleDisplaced();
+    void regression_QTBUG_57225();
+    void regression_QTBUG_57225_data();
 
     void inserted_leftToRight_RtL_TtB();
     void inserted_leftToRight_RtL_TtB_data();
@@ -206,9 +211,11 @@ private slots:
     void contentHeightWithDelayRemove();
 
     void QTBUG_45640();
+    void QTBUG_49218();
     void QTBUG_48870_fastModelUpdates();
 
     void keyNavigationEnabled();
+    void releaseItems();
 
 private:
     QList<int> toIntList(const QVariantList &list);
@@ -281,7 +288,7 @@ private:
         if (m_view) {
             if (QString(QTest::currentTestFunction()) != testForView) {
                 delete m_view;
-                m_view = 0;
+                m_view = nullptr;
             } else {
                 m_view->setSource(QUrl());
                 return m_view;
@@ -310,7 +317,7 @@ private:
     QString testForView;
 };
 
-tst_QQuickGridView::tst_QQuickGridView() : m_view(0)
+tst_QQuickGridView::tst_QQuickGridView() : m_view(nullptr)
 {
 }
 
@@ -320,7 +327,7 @@ void tst_QQuickGridView::init()
     if (m_view && QString(QTest::currentTestFunction()) != testForView) {
         testForView = QString();
         delete m_view;
-        m_view = 0;
+        m_view = nullptr;
     }
 #endif
 }
@@ -330,7 +337,7 @@ void tst_QQuickGridView::cleanupTestCase()
 #ifdef SHARE_VIEWS
     testForView = QString();
     delete m_view;
-    m_view = 0;
+    m_view = nullptr;
 #endif
 }
 
@@ -354,10 +361,10 @@ void tst_QQuickGridView::items()
     qApp->processEvents();
 
     QQuickGridView *gridview = findItem<QQuickGridView>(window->rootObject(), "grid");
-    QTRY_VERIFY(gridview != 0);
+    QTRY_VERIFY(gridview != nullptr);
 
     QQuickItem *contentItem = gridview->contentItem();
-    QTRY_VERIFY(contentItem != 0);
+    QTRY_VERIFY(contentItem != nullptr);
 
     QTRY_COMPARE(gridview->count(), model.count());
     QTRY_COMPARE(window->rootObject()->property("count").toInt(), model.count());
@@ -365,10 +372,10 @@ void tst_QQuickGridView::items()
 
     for (int i = 0; i < model.count(); ++i) {
         QQuickText *name = findItem<QQuickText>(contentItem, "textName", i);
-        QTRY_VERIFY(name != 0);
+        QTRY_VERIFY(name != nullptr);
         QTRY_COMPARE(name->text(), model.name(i));
         QQuickText *number = findItem<QQuickText>(contentItem, "textNumber", i);
-        QTRY_VERIFY(number != 0);
+        QTRY_VERIFY(number != nullptr);
         QTRY_COMPARE(number->text(), model.number(i));
     }
 
@@ -402,17 +409,17 @@ void tst_QQuickGridView::changed()
     qApp->processEvents();
 
     QQuickFlickable *gridview = findItem<QQuickFlickable>(window->rootObject(), "grid");
-    QTRY_VERIFY(gridview != 0);
+    QTRY_VERIFY(gridview != nullptr);
 
     QQuickItem *contentItem = gridview->contentItem();
-    QTRY_VERIFY(contentItem != 0);
+    QTRY_VERIFY(contentItem != nullptr);
 
     model.modifyItem(1, "Will", "9876");
     QQuickText *name = findItem<QQuickText>(contentItem, "textName", 1);
-    QTRY_VERIFY(name != 0);
+    QTRY_VERIFY(name != nullptr);
     QTRY_COMPARE(name->text(), model.name(1));
     QQuickText *number = findItem<QQuickText>(contentItem, "textNumber", 1);
-    QTRY_VERIFY(number != 0);
+    QTRY_VERIFY(number != nullptr);
     QTRY_COMPARE(number->text(), model.number(1));
 
     delete window;
@@ -433,10 +440,10 @@ void tst_QQuickGridView::inserted_basic()
     qApp->processEvents();
 
     QQuickGridView *gridview = findItem<QQuickGridView>(window->rootObject(), "grid");
-    QTRY_VERIFY(gridview != 0);
+    QTRY_VERIFY(gridview != nullptr);
 
     QQuickItem *contentItem = gridview->contentItem();
-    QTRY_VERIFY(contentItem != 0);
+    QTRY_VERIFY(contentItem != nullptr);
 
     model.insertItem(1, "Will", "9876");
 
@@ -444,10 +451,10 @@ void tst_QQuickGridView::inserted_basic()
     QTRY_COMPARE(contentItem->childItems().count(), model.count()+1); // assumes all are visible, +1 for the (default) highlight item
 
     QQuickText *name = findItem<QQuickText>(contentItem, "textName", 1);
-    QTRY_VERIFY(name != 0);
+    QTRY_VERIFY(name != nullptr);
     QTRY_COMPARE(name->text(), model.name(1));
     QQuickText *number = findItem<QQuickText>(contentItem, "textNumber", 1);
-    QTRY_VERIFY(number != 0);
+    QTRY_VERIFY(number != nullptr);
     QTRY_COMPARE(number->text(), model.number(1));
 
     // Checks that onAdd is called
@@ -466,10 +473,10 @@ void tst_QQuickGridView::inserted_basic()
     QTRY_COMPARE(contentItem->childItems().count(), model.count()+1); // assumes all are visible, +1 for the (default) highlight item
 
     name = findItem<QQuickText>(contentItem, "textName", 0);
-    QTRY_VERIFY(name != 0);
+    QTRY_VERIFY(name != nullptr);
     QTRY_COMPARE(name->text(), model.name(0));
     number = findItem<QQuickText>(contentItem, "textNumber", 0);
-    QTRY_VERIFY(number != 0);
+    QTRY_VERIFY(number != nullptr);
     QTRY_COMPARE(number->text(), model.number(0));
 
     QTRY_COMPARE(gridview->currentIndex(), 1);
@@ -520,16 +527,16 @@ void tst_QQuickGridView::inserted_defaultLayout(QQuickGridView::Flow flow,
     qApp->processEvents();
 
     QQuickGridView *gridview = findItem<QQuickGridView>(window->rootObject(), "grid");
-    QTRY_VERIFY(gridview != 0);
+    QTRY_VERIFY(gridview != nullptr);
     QQuickItem *contentItem = gridview->contentItem();
-    QTRY_VERIFY(contentItem != 0);
+    QTRY_VERIFY(contentItem != nullptr);
 
     if (flow == QQuickGridView::FlowTopToBottom) {
         insertIndex = insertIndex_ttb;
         insertCount = insertCount_ttb;
     }
     if (setContentPos(gridview, contentYRowOffset))
-        QTRY_COMPARE(QQuickItemPrivate::get(gridview)->polishScheduled, false);
+        QVERIFY(QQuickTest::qWaitForItemPolished(gridview));
 
     QList<QPair<QString, QString> > newData;
     for (int i=0; i<insertCount; i++)
@@ -565,7 +572,7 @@ void tst_QQuickGridView::inserted_defaultLayout(QQuickGridView::Flow flow,
         QVERIFY2(item, QTest::toString(QString("Item %1 not found").arg(i)));
         QCOMPARE(item->position(), expectedItemPos(gridview, i, rowOffsetAfterMove));
         QQuickText *name = findItem<QQuickText>(contentItem, "textName", i);
-        QVERIFY(name != 0);
+        QVERIFY(name != nullptr);
         QCOMPARE(name->text(), model.name(i));
     }
 
@@ -710,18 +717,18 @@ void tst_QQuickGridView::insertBeforeVisible()
     qApp->processEvents();
 
     QQuickGridView *gridview = findItem<QQuickGridView>(window->rootObject(), "grid");
-    QTRY_VERIFY(gridview != 0);
+    QTRY_VERIFY(gridview != nullptr);
     QQuickItem *contentItem = gridview->contentItem();
-    QTRY_VERIFY(contentItem != 0);
+    QTRY_VERIFY(contentItem != nullptr);
 
     gridview->setCacheBuffer(cacheBuffer);
-    QTRY_COMPARE(QQuickItemPrivate::get(gridview)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(gridview));
 
     // trigger a refill (not just setting contentY) so that the visibleItems grid is updated
     int firstVisibleIndex = 12;     // move to an index where the top item is not visible
     gridview->setContentY(firstVisibleIndex/3 * 60.0);
     gridview->setCurrentIndex(firstVisibleIndex);
-    QTRY_COMPARE(QQuickItemPrivate::get(gridview)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(gridview));
 
     QTRY_COMPARE(gridview->currentIndex(), firstVisibleIndex);
     QQuickItem *item = findItem<QQuickItem>(contentItem, "wrapper", firstVisibleIndex);
@@ -738,7 +745,7 @@ void tst_QQuickGridView::insertBeforeVisible()
     // now, moving to the top of the view should position the inserted items correctly
     int itemsOffsetAfterMove = (insertCount / 3) * -60.0;
     gridview->setCurrentIndex(0);
-    QTRY_COMPARE(QQuickItemPrivate::get(gridview)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(gridview));
     QTRY_COMPARE(gridview->currentIndex(), 0);
     QTRY_COMPARE(gridview->contentY(), 0.0 + itemsOffsetAfterMove);
 
@@ -750,7 +757,7 @@ void tst_QQuickGridView::insertBeforeVisible()
         QCOMPARE(item->x(), (i%3)*80.0);
         QCOMPARE(item->y(), (i/3)*60.0 + itemsOffsetAfterMove);
         name = findItem<QQuickText>(contentItem, "textName", i);
-        QVERIFY(name != 0);
+        QVERIFY(name != nullptr);
         QTRY_COMPARE(name->text(), model.name(i));
     }
 
@@ -794,19 +801,19 @@ void tst_QQuickGridView::removed_basic()
     qApp->processEvents();
 
     QQuickGridView *gridview = findItem<QQuickGridView>(window->rootObject(), "grid");
-    QTRY_VERIFY(gridview != 0);
+    QTRY_VERIFY(gridview != nullptr);
     QQuickItem *contentItem = gridview->contentItem();
-    QTRY_VERIFY(contentItem != 0);
-    QTRY_COMPARE(QQuickItemPrivate::get(gridview)->polishScheduled, false);
+    QTRY_VERIFY(contentItem != nullptr);
+    QVERIFY(QQuickTest::qWaitForItemPolished(gridview));
 
     model.removeItem(1);
     QTRY_COMPARE(window->rootObject()->property("count").toInt(), model.count());
 
     QQuickText *name = findItem<QQuickText>(contentItem, "textName", 1);
-    QTRY_VERIFY(name != 0);
+    QTRY_VERIFY(name != nullptr);
     QTRY_COMPARE(name->text(), model.name(1));
     QQuickText *number = findItem<QQuickText>(contentItem, "textNumber", 1);
-    QTRY_VERIFY(number != 0);
+    QTRY_VERIFY(number != nullptr);
     QTRY_COMPARE(number->text(), model.number(1));
 
 
@@ -828,10 +835,10 @@ void tst_QQuickGridView::removed_basic()
     QTRY_COMPARE(window->rootObject()->property("count").toInt(), model.count());
 
     name = findItem<QQuickText>(contentItem, "textName", 0);
-    QTRY_VERIFY(name != 0);
+    QTRY_VERIFY(name != nullptr);
     QTRY_COMPARE(name->text(), model.name(0));
     number = findItem<QQuickText>(contentItem, "textNumber", 0);
-    QTRY_VERIFY(number != 0);
+    QTRY_VERIFY(number != nullptr);
     QTRY_COMPARE(number->text(), model.number(0));
 
 
@@ -884,7 +891,7 @@ void tst_QQuickGridView::removed_basic()
     QTRY_VERIFY(gridview->currentItem() != oldCurrent);
 
     gridview->setContentY(0);
-    QTRY_COMPARE(QQuickItemPrivate::get(gridview)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(gridview));
 
     // Confirm items positioned correctly
     itemCount = findItems<QQuickItem>(contentItem, "wrapper").count();
@@ -907,7 +914,7 @@ void tst_QQuickGridView::removed_basic()
     model.removeItem(20);
 
     QTRY_COMPARE(gridview->currentIndex(), 20);
-    QTRY_VERIFY(gridview->currentItem() != 0);
+    QTRY_VERIFY(gridview->currentItem() != nullptr);
 
     // remove item before current, but visible
     gridview->setCurrentIndex(8);
@@ -950,9 +957,9 @@ void tst_QQuickGridView::removed_defaultLayout(QQuickGridView::Flow flow,
     qApp->processEvents();
 
     QQuickGridView *gridview = findItem<QQuickGridView>(window->rootObject(), "grid");
-    QTRY_VERIFY(gridview != 0);
+    QTRY_VERIFY(gridview != nullptr);
     QQuickItem *contentItem = gridview->contentItem();
-    QTRY_VERIFY(contentItem != 0);
+    QTRY_VERIFY(contentItem != nullptr);
 
     if (flow == QQuickGridView::FlowTopToBottom) {
         removeIndex = removeIndex_ttb;
@@ -960,7 +967,7 @@ void tst_QQuickGridView::removed_defaultLayout(QQuickGridView::Flow flow,
         firstVisible = firstVisible_ttb;
     }
     if (setContentPos(gridview, contentYRowOffset))
-        QTRY_COMPARE(QQuickItemPrivate::get(gridview)->polishScheduled, false);
+        QVERIFY(QQuickTest::qWaitForItemPolished(gridview));
 
     model.removeItems(removeIndex, removeCount);
     gridview->forceLayout();
@@ -991,7 +998,7 @@ void tst_QQuickGridView::removed_defaultLayout(QQuickGridView::Flow flow,
         QVERIFY2(item, QTest::toString(QString("Item %1 not found").arg(i)));
         QCOMPARE(item->position(), expectedItemPos(gridview, i, rowOffsetAfterMove));
         QQuickText *name = findItem<QQuickText>(contentItem, "textName", i);
-        QVERIFY(name != 0);
+        QVERIFY(name != nullptr);
         QTRY_COMPARE(name->text(), model.name(i));
     }
 
@@ -1138,7 +1145,7 @@ void tst_QQuickGridView::removed_defaultLayout_data()
     QTest::newRow("remove multiple, after visible, content not at start")
             << 2.0     // show 6-23
             << 16+4 << 5
-               << 15+10 << 7
+               << 15 << 7
             << 0.0 << "Item6" << "Item10";
 
     QTest::newRow("remove multiple, mix of items from within and after visible items")
@@ -1167,16 +1174,16 @@ void tst_QQuickGridView::addOrRemoveBeforeVisible()
     window->setSource(testFileUrl("gridview1.qml"));
 
     QQuickGridView *gridview = findItem<QQuickGridView>(window->rootObject(), "grid");
-    QTRY_VERIFY(gridview != 0);
+    QTRY_VERIFY(gridview != nullptr);
     QQuickItem *contentItem = gridview->contentItem();
-    QTRY_VERIFY(contentItem != 0);
+    QTRY_VERIFY(contentItem != nullptr);
 
     QQuickText *name = findItem<QQuickText>(contentItem, "textName", 0);
     QTRY_COMPARE(name->text(), QString("Item0"));
 
     gridview->setCurrentIndex(0);
     qApp->processEvents();
-    QTRY_COMPARE(QQuickItemPrivate::get(gridview)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(gridview));
 
     // scroll down until item 0 is no longer drawn
     // (bug not triggered if we just move using content y, since that doesn't
@@ -1187,7 +1194,7 @@ void tst_QQuickGridView::addOrRemoveBeforeVisible()
     QTRY_COMPARE(gridview->currentIndex(), 24);
     QTRY_COMPARE(gridview->contentY(), 220.0);
 
-    QTRY_COMPARE(QQuickItemPrivate::get(gridview)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(gridview));
     QTRY_VERIFY(!findItem<QQuickItem>(contentItem, "wrapper", 0));  // 0 shouldn't be visible
 
     if (doAdd) {
@@ -1245,10 +1252,10 @@ void tst_QQuickGridView::clear()
     qApp->processEvents();
 
     QQuickGridView *gridview = findItem<QQuickGridView>(window->rootObject(), "grid");
-    QVERIFY(gridview != 0);
+    QVERIFY(gridview != nullptr);
     QQuickItem *contentItem = gridview->contentItem();
-    QVERIFY(contentItem != 0);
-    QTRY_COMPARE(QQuickItemPrivate::get(gridview)->polishScheduled, false);
+    QVERIFY(contentItem != nullptr);
+    QVERIFY(QQuickTest::qWaitForItemPolished(gridview));
 
     model.clear();
     gridview->forceLayout();
@@ -1263,7 +1270,7 @@ void tst_QQuickGridView::clear()
     model.addItem("New", "1");
     gridview->forceLayout();
     QTRY_COMPARE(gridview->count(), 1);
-    QVERIFY(gridview->currentItem() != 0);
+    QVERIFY(gridview->currentItem() != nullptr);
     QCOMPARE(gridview->currentIndex(), 0);
 
     delete window;
@@ -1298,13 +1305,13 @@ void tst_QQuickGridView::moved_defaultLayout(QQuickGridView::Flow flow,
     qApp->processEvents();
 
     QQuickGridView *gridview = findItem<QQuickGridView>(window->rootObject(), "grid");
-    QTRY_VERIFY(gridview != 0);
+    QTRY_VERIFY(gridview != nullptr);
     QQuickItem *contentItem = gridview->contentItem();
-    QTRY_VERIFY(contentItem != 0);
-    QTRY_COMPARE(QQuickItemPrivate::get(gridview)->polishScheduled, false);
+    QTRY_VERIFY(contentItem != nullptr);
+    QVERIFY(QQuickTest::qWaitForItemPolished(gridview));
 
     QQuickItem *currentItem = gridview->currentItem();
-    QTRY_VERIFY(currentItem != 0);
+    QTRY_VERIFY(currentItem != nullptr);
 
     if (flow == QQuickGridView::FlowTopToBottom) {
         from = from_ttb;
@@ -1312,10 +1319,10 @@ void tst_QQuickGridView::moved_defaultLayout(QQuickGridView::Flow flow,
         count = count_ttb;
     }
     if (setContentPos(gridview, contentYRowOffset))
-        QTRY_COMPARE(QQuickItemPrivate::get(gridview)->polishScheduled, false);
+        QVERIFY(QQuickTest::qWaitForItemPolished(gridview));
 
     model.moveItems(from, to, count);
-    QTRY_COMPARE(QQuickItemPrivate::get(gridview)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(gridview));
 
     // Confirm items positioned correctly and indexes correct
     QList<QQuickItem*> items = findItems<QQuickItem>(contentItem, "wrapper");
@@ -1339,7 +1346,7 @@ void tst_QQuickGridView::moved_defaultLayout(QQuickGridView::Flow flow,
         QVERIFY2(item, QTest::toString(QString("Item %1 not found").arg(i)));
         QCOMPARE(item->position(), expectedItemPos(gridview, i, rowOffsetAfterMove));
         QQuickText *name = findItem<QQuickText>(contentItem, "textName", i);
-        QVERIFY(name != 0);
+        QVERIFY(name != nullptr);
         QTRY_COMPARE(name->text(), model.name(i));
 
         // current index should have been updated
@@ -1553,8 +1560,8 @@ void tst_QQuickGridView::multipleChanges(bool condensed)
     qApp->processEvents();
 
     QQuickGridView *gridview = findItem<QQuickGridView>(window->rootObject(), "grid");
-    QTRY_VERIFY(gridview != 0);
-    QTRY_COMPARE(QQuickItemPrivate::get(gridview)->polishScheduled, false);
+    QTRY_VERIFY(gridview != nullptr);
+    QVERIFY(QQuickTest::qWaitForItemPolished(gridview));
 
     for (int i=0; i<changes.count(); i++) {
         switch (changes[i].type) {
@@ -1582,10 +1589,10 @@ void tst_QQuickGridView::multipleChanges(bool condensed)
                 break;
         }
         if (condensed) {
-            QTRY_COMPARE(QQuickItemPrivate::get(gridview)->polishScheduled, false);
+            QVERIFY(QQuickTest::qWaitForItemPolished(gridview));
         }
     }
-    QTRY_COMPARE(QQuickItemPrivate::get(gridview)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(gridview));
 
     QCOMPARE(gridview->count(), newCount);
     QCOMPARE(gridview->count(), model.count());
@@ -1594,16 +1601,16 @@ void tst_QQuickGridView::multipleChanges(bool condensed)
     QQuickText *name;
     QQuickText *number;
     QQuickItem *contentItem = gridview->contentItem();
-    QTRY_VERIFY(contentItem != 0);
+    QTRY_VERIFY(contentItem != nullptr);
     int itemCount = findItems<QQuickItem>(contentItem, "wrapper").count();
     for (int i=0; i < model.count() && i < itemCount; ++i) {
         QQuickItem *item = findItem<QQuickItem>(contentItem, "wrapper", i);
         QVERIFY2(item, QTest::toString(QString("Item %1 not found").arg(i)));
         name = findItem<QQuickText>(contentItem, "textName", i);
-        QVERIFY(name != 0);
+        QVERIFY(name != nullptr);
         QTRY_COMPARE(name->text(), model.name(i));
         number = findItem<QQuickText>(contentItem, "textNumber", i);
-        QVERIFY(number != 0);
+        QVERIFY(number != nullptr);
         QTRY_COMPARE(number->text(), model.number(i));
     }
 
@@ -1798,7 +1805,7 @@ void tst_QQuickGridView::swapWithFirstItem()
     qApp->processEvents();
 
     QQuickGridView *gridview = findItem<QQuickGridView>(window->rootObject(), "grid");
-    QTRY_VERIFY(gridview != 0);
+    QTRY_VERIFY(gridview != nullptr);
 
     // ensure content position is stable
     gridview->setContentY(0);
@@ -1814,7 +1821,7 @@ void tst_QQuickGridView::currentIndex()
     for (int i = 0; i < 60; i++)
         initModel.addItem("Item" + QString::number(i), QString::number(i));
 
-    QQuickView *window = new QQuickView(0);
+    QQuickView *window = new QQuickView(nullptr);
     window->setGeometry(0,0,240,320);
     window->show();
 
@@ -1827,17 +1834,18 @@ void tst_QQuickGridView::currentIndex()
     qApp->processEvents();
 
     QQuickGridView *gridview = findItem<QQuickGridView>(window->rootObject(), "grid");
-    QVERIFY(gridview != 0);
-    QTRY_VERIFY(!QQuickItemPrivate::get(gridview)->polishScheduled);
+    QVERIFY(gridview != nullptr);
+    QVERIFY(QQuickTest::qWaitForItemPolished(gridview));
 
     QQuickItem *contentItem = gridview->contentItem();
-    QVERIFY(contentItem != 0);
+    QVERIFY(contentItem != nullptr);
 
     // currentIndex is initialized to 35
     // currentItem should be in view
     QCOMPARE(gridview->currentIndex(), 35);
     QCOMPARE(gridview->currentItem(), findItem<QQuickItem>(contentItem, "wrapper", 35));
-    QCOMPARE(gridview->currentItem()->y(), gridview->highlightItem()->y());
+    // Wait for possible animation to finish
+    QTRY_COMPARE(gridview->currentItem()->y(), gridview->highlightItem()->y());
     QCOMPARE(gridview->contentY(), 400.0);
 
     // changing model should reset currentIndex to 0
@@ -1914,7 +1922,7 @@ void tst_QQuickGridView::noCurrentIndex()
     for (int i = 0; i < 60; i++)
         model.addItem("Item" + QString::number(i), QString::number(i));
 
-    QQuickView *window = new QQuickView(0);
+    QQuickView *window = new QQuickView(nullptr);
     window->setGeometry(0,0,240,320);
 
     QQmlContext *ctxt = window->rootContext();
@@ -1926,10 +1934,10 @@ void tst_QQuickGridView::noCurrentIndex()
     qApp->processEvents();
 
     QQuickGridView *gridview = findItem<QQuickGridView>(window->rootObject(), "grid");
-    QVERIFY(gridview != 0);
+    QVERIFY(gridview != nullptr);
     QQuickItem *contentItem = gridview->contentItem();
-    QVERIFY(contentItem != 0);
-    QTRY_COMPARE(QQuickItemPrivate::get(gridview)->polishScheduled, false);
+    QVERIFY(contentItem != nullptr);
+    QVERIFY(QQuickTest::qWaitForItemPolished(gridview));
 
     // current index should be -1
     QCOMPARE(gridview->currentIndex(), -1);
@@ -1967,17 +1975,17 @@ void tst_QQuickGridView::keyNavigation()
     window->rootContext()->setContextProperty("testModel", &model);
     window->setSource(testFileUrl("gridview1.qml"));
     window->show();
-    QTest::qWaitForWindowActive(window);
+    QVERIFY(QTest::qWaitForWindowActive(window));
 
     QQuickGridView *gridview = findItem<QQuickGridView>(window->rootObject(), "grid");
-    QTRY_VERIFY(gridview != 0);
+    QTRY_VERIFY(gridview != nullptr);
     gridview->setFlow(flow);
     gridview->setLayoutDirection(layoutDirection);
     gridview->setVerticalLayoutDirection(verticalLayoutDirection);
-    QTRY_COMPARE(QQuickItemPrivate::get(gridview)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(gridview));
 
     window->requestActivate();
-    QTest::qWaitForWindowActive(window);
+    QVERIFY(QTest::qWaitForWindowActive(window));
     QTRY_COMPARE(qGuiApp->focusWindow(), window);
     QCOMPARE(gridview->currentIndex(), 0);
 
@@ -2176,10 +2184,10 @@ void tst_QQuickGridView::changeFlow()
     qApp->processEvents();
 
     QQuickGridView *gridview = findItem<QQuickGridView>(window->rootObject(), "grid");
-    QTRY_VERIFY(gridview != 0);
+    QTRY_VERIFY(gridview != nullptr);
 
     QQuickItem *contentItem = gridview->contentItem();
-    QTRY_VERIFY(contentItem != 0);
+    QTRY_VERIFY(contentItem != nullptr);
 
     // Confirm items positioned correctly and indexes correct
     int itemCount = findItems<QQuickItem>(contentItem, "wrapper").count();
@@ -2190,10 +2198,10 @@ void tst_QQuickGridView::changeFlow()
         QTRY_COMPARE(item->x(), qreal((i%3)*80));
         QTRY_COMPARE(item->y(), qreal((i/3)*60));
         QQuickText *name = findItem<QQuickText>(contentItem, "textName", i);
-        QTRY_VERIFY(name != 0);
+        QTRY_VERIFY(name != nullptr);
         QTRY_COMPARE(name->text(), model.name(i));
         QQuickText *number = findItem<QQuickText>(contentItem, "textNumber", i);
-        QTRY_VERIFY(number != 0);
+        QTRY_VERIFY(number != nullptr);
         QTRY_COMPARE(number->text(), model.number(i));
     }
 
@@ -2208,10 +2216,10 @@ void tst_QQuickGridView::changeFlow()
         QTRY_COMPARE(item->x(), qreal((i/5)*80));
         QTRY_COMPARE(item->y(), qreal((i%5)*60));
         QQuickText *name = findItem<QQuickText>(contentItem, "textName", i);
-        QTRY_VERIFY(name != 0);
+        QTRY_VERIFY(name != nullptr);
         QTRY_COMPARE(name->text(), model.name(i));
         QQuickText *number = findItem<QQuickText>(contentItem, "textNumber", i);
-        QTRY_VERIFY(number != 0);
+        QTRY_VERIFY(number != nullptr);
         QTRY_COMPARE(number->text(), model.number(i));
     }
 
@@ -2226,10 +2234,10 @@ void tst_QQuickGridView::changeFlow()
         QTRY_COMPARE(item->x(), qreal(-(i/5)*80 - item->width()));
         QTRY_COMPARE(item->y(), qreal((i%5)*60));
         QQuickText *name = findItem<QQuickText>(contentItem, "textName", i);
-        QTRY_VERIFY(name != 0);
+        QTRY_VERIFY(name != nullptr);
         QTRY_COMPARE(name->text(), model.name(i));
         QQuickText *number = findItem<QQuickText>(contentItem, "textNumber", i);
-        QTRY_VERIFY(number != 0);
+        QTRY_VERIFY(number != nullptr);
         QTRY_COMPARE(number->text(), model.number(i));
     }
     gridview->setContentX(100);
@@ -2246,10 +2254,10 @@ void tst_QQuickGridView::changeFlow()
         QTRY_COMPARE(item->x(), qreal(240 - (i%3+1)*80));
         QTRY_COMPARE(item->y(), qreal((i/3)*60));
         QQuickText *name = findItem<QQuickText>(contentItem, "textName", i);
-        QTRY_VERIFY(name != 0);
+        QTRY_VERIFY(name != nullptr);
         QTRY_COMPARE(name->text(), model.name(i));
         QQuickText *number = findItem<QQuickText>(contentItem, "textNumber", i);
-        QTRY_VERIFY(number != 0);
+        QTRY_VERIFY(number != nullptr);
         QTRY_COMPARE(number->text(), model.number(i));
     }
 
@@ -2262,7 +2270,7 @@ void tst_QQuickGridView::defaultValues()
     QQmlComponent c(&engine, testFileUrl("gridview3.qml"));
     QQuickGridView *obj = qobject_cast<QQuickGridView*>(c.create());
 
-    QTRY_VERIFY(obj != 0);
+    QTRY_VERIFY(obj != nullptr);
     QTRY_COMPARE(obj->model(), QVariant());
     QTRY_VERIFY(!obj->delegate());
     QTRY_COMPARE(obj->currentIndex(), -1);
@@ -2289,14 +2297,14 @@ void tst_QQuickGridView::properties()
     QQmlComponent c(&engine, testFileUrl("gridview2.qml"));
     QQuickGridView *obj = qobject_cast<QQuickGridView*>(c.create());
 
-    QTRY_VERIFY(obj != 0);
+    QTRY_VERIFY(obj != nullptr);
     QTRY_VERIFY(obj->model() != QVariant());
-    QTRY_VERIFY(obj->delegate() != 0);
+    QTRY_VERIFY(obj->delegate() != nullptr);
     QTRY_COMPARE(obj->currentIndex(), 0);
-    QTRY_VERIFY(obj->currentItem() != 0);
+    QTRY_VERIFY(obj->currentItem() != nullptr);
     QTRY_COMPARE(obj->count(), 4);
-    QTRY_VERIFY(obj->highlight() != 0);
-    QTRY_VERIFY(obj->highlightItem() != 0);
+    QTRY_VERIFY(obj->highlight() != nullptr);
+    QTRY_VERIFY(obj->highlightItem() != nullptr);
     QTRY_COMPARE(obj->highlightFollowsCurrentItem(), false);
     QTRY_COMPARE(obj->flow(), QQuickGridView::FlowLeftToRight);
     QTRY_COMPARE(obj->isWrapEnabled(), true);
@@ -2481,10 +2489,10 @@ void tst_QQuickGridView::positionViewAtBeginningEnd()
     qApp->processEvents();
 
     QQuickGridView *gridview = findItem<QQuickGridView>(window->rootObject(), "grid");
-    QTRY_VERIFY(gridview != 0);
+    QTRY_VERIFY(gridview != nullptr);
     QQuickItem *contentItem = gridview->contentItem();
-    QTRY_VERIFY(contentItem != 0);
-    QTRY_COMPARE(QQuickItemPrivate::get(gridview)->polishScheduled, false);
+    QTRY_VERIFY(contentItem != nullptr);
+    QVERIFY(QQuickTest::qWaitForItemPolished(gridview));
 
     // positionViewAtBeginning
     gridview->setContentY(150);
@@ -2568,13 +2576,13 @@ void tst_QQuickGridView::positionViewAtIndex()
     qApp->processEvents();
 
     QQuickGridView *gridview = findItem<QQuickGridView>(window->rootObject(), "grid");
-    QTRY_VERIFY(gridview != 0);
+    QTRY_VERIFY(gridview != nullptr);
     QQuickItem *contentItem = gridview->contentItem();
-    QTRY_VERIFY(contentItem != 0);
-    QTRY_COMPARE(QQuickItemPrivate::get(gridview)->polishScheduled, false);
+    QTRY_VERIFY(contentItem != nullptr);
+    QVERIFY(QQuickTest::qWaitForItemPolished(gridview));
 
     window->rootObject()->setProperty("enforceRange", enforceRange);
-    QTRY_COMPARE(QQuickItemPrivate::get(gridview)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(gridview));
 
     if (topToBottom)
         gridview->setContentX(initContentPos);
@@ -2680,7 +2688,7 @@ void tst_QQuickGridView::snapping()
     qApp->processEvents();
 
     QQuickGridView *gridview = findItem<QQuickGridView>(window->rootObject(), "grid");
-    QTRY_VERIFY(gridview != 0);
+    QTRY_VERIFY(gridview != nullptr);
 
     gridview->setHeight(220);
     QCOMPARE(gridview->height(), 220.);
@@ -2709,12 +2717,12 @@ void tst_QQuickGridView::mirroring()
     QQuickView *windowA = createView();
     windowA->setSource(testFileUrl("mirroring.qml"));
     QQuickGridView *gridviewA = findItem<QQuickGridView>(windowA->rootObject(), "view");
-    QTRY_VERIFY(gridviewA != 0);
+    QTRY_VERIFY(gridviewA != nullptr);
 
     QQuickView *windowB = createView();
     windowB->setSource(testFileUrl("mirroring.qml"));
     QQuickGridView *gridviewB = findItem<QQuickGridView>(windowB->rootObject(), "view");
-    QTRY_VERIFY(gridviewA != 0);
+    QTRY_VERIFY(gridviewA != nullptr);
     qApp->processEvents();
 
     QList<QString> objectNames;
@@ -2781,16 +2789,16 @@ void tst_QQuickGridView::resetModel()
     qApp->processEvents();
 
     QQuickGridView *gridview = findItem<QQuickGridView>(window->rootObject(), "grid");
-    QTRY_VERIFY(gridview != 0);
+    QTRY_VERIFY(gridview != nullptr);
     QQuickItem *contentItem = gridview->contentItem();
-    QTRY_VERIFY(contentItem != 0);
-    QTRY_COMPARE(QQuickItemPrivate::get(gridview)->polishScheduled, false);
+    QTRY_VERIFY(contentItem != nullptr);
+    QVERIFY(QQuickTest::qWaitForItemPolished(gridview));
 
     QTRY_COMPARE(gridview->count(), model.rowCount());
 
     for (int i = 0; i < model.rowCount(); ++i) {
         QQuickText *display = findItem<QQuickText>(contentItem, "displayText", i);
-        QTRY_VERIFY(display != 0);
+        QTRY_VERIFY(display != nullptr);
         QTRY_COMPARE(display->text(), strings.at(i));
     }
 
@@ -2802,7 +2810,7 @@ void tst_QQuickGridView::resetModel()
 
     for (int i = 0; i < model.rowCount(); ++i) {
         QQuickText *display = findItem<QQuickText>(contentItem, "displayText", i);
-        QTRY_VERIFY(display != 0);
+        QTRY_VERIFY(display != nullptr);
         QTRY_COMPARE(display->text(), strings.at(i));
     }
 
@@ -2825,18 +2833,18 @@ void tst_QQuickGridView::enforceRange()
     window->setSource(testFileUrl("gridview-enforcerange.qml"));
     window->show();
     qApp->processEvents();
-    QVERIFY(window->rootObject() != 0);
+    QVERIFY(window->rootObject() != nullptr);
 
     QQuickGridView *gridview = findItem<QQuickGridView>(window->rootObject(), "grid");
-    QTRY_VERIFY(gridview != 0);
+    QTRY_VERIFY(gridview != nullptr);
 
     QTRY_COMPARE(gridview->preferredHighlightBegin(), 100.0);
     QTRY_COMPARE(gridview->preferredHighlightEnd(), 100.0);
     QTRY_COMPARE(gridview->highlightRangeMode(), QQuickGridView::StrictlyEnforceRange);
-    QTRY_COMPARE(QQuickItemPrivate::get(gridview)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(gridview));
 
     QQuickItem *contentItem = gridview->contentItem();
-    QTRY_VERIFY(contentItem != 0);
+    QTRY_VERIFY(contentItem != nullptr);
 
     // view should be positioned at the top of the range.
     QQuickItem *item = findItem<QQuickItem>(contentItem, "wrapper", 0);
@@ -2844,10 +2852,10 @@ void tst_QQuickGridView::enforceRange()
     QTRY_COMPARE(gridview->contentY(), -100.0);
 
     QQuickText *name = findItem<QQuickText>(contentItem, "textName", 0);
-    QTRY_VERIFY(name != 0);
+    QTRY_VERIFY(name != nullptr);
     QTRY_COMPARE(name->text(), model.name(0));
     QQuickText *number = findItem<QQuickText>(contentItem, "textNumber", 0);
-    QTRY_VERIFY(number != 0);
+    QTRY_VERIFY(number != nullptr);
     QTRY_COMPARE(number->text(), model.number(0));
 
     // Check currentIndex is updated when contentItem moves
@@ -2883,17 +2891,17 @@ void tst_QQuickGridView::enforceRange_rightToLeft()
     window->setSource(testFileUrl("gridview-enforcerange.qml"));
     window->show();
     QTRY_VERIFY(window->isExposed());
-    QVERIFY(window->rootObject() != 0);
+    QVERIFY(window->rootObject() != nullptr);
 
     QQuickGridView *gridview = findItem<QQuickGridView>(window->rootObject(), "grid");
-    QTRY_VERIFY(gridview != 0);
+    QTRY_VERIFY(gridview != nullptr);
 
     QCOMPARE(gridview->preferredHighlightBegin(), 100.0);
     QCOMPARE(gridview->preferredHighlightEnd(), 100.0);
     QCOMPARE(gridview->highlightRangeMode(), QQuickGridView::StrictlyEnforceRange);
 
     QQuickItem *contentItem = gridview->contentItem();
-    QVERIFY(contentItem != 0);
+    QVERIFY(contentItem != nullptr);
 
     // view should be positioned at the top of the range.
     QQuickItem *item = findItem<QQuickItem>(contentItem, "wrapper", 0);
@@ -2902,10 +2910,10 @@ void tst_QQuickGridView::enforceRange_rightToLeft()
     QTRY_COMPARE(gridview->contentY(), 0.0);
 
     QQuickText *name = findItem<QQuickText>(contentItem, "textName", 0);
-    QTRY_VERIFY(name != 0);
+    QTRY_VERIFY(name != nullptr);
     QTRY_COMPARE(name->text(), model.name(0));
     QQuickText *number = findItem<QQuickText>(contentItem, "textNumber", 0);
-    QTRY_VERIFY(number != 0);
+    QTRY_VERIFY(number != nullptr);
     QTRY_COMPARE(number->text(), model.number(0));
 
     // Check currentIndex is updated when contentItem moves
@@ -2934,7 +2942,7 @@ void tst_QQuickGridView::QTBUG_8456()
     qApp->processEvents();
 
     QQuickGridView *gridview = findItem<QQuickGridView>(window->rootObject(), "grid");
-    QTRY_VERIFY(gridview != 0);
+    QTRY_VERIFY(gridview != nullptr);
 
     QTRY_COMPARE(gridview->currentIndex(), 0);
 
@@ -2951,10 +2959,10 @@ void tst_QQuickGridView::manualHighlight()
     qApp->processEvents();
 
     QQuickGridView *gridview = findItem<QQuickGridView>(window->rootObject(), "grid");
-    QTRY_VERIFY(gridview != 0);
+    QTRY_VERIFY(gridview != nullptr);
 
     QQuickItem *contentItem = gridview->contentItem();
-    QTRY_VERIFY(contentItem != 0);
+    QTRY_VERIFY(contentItem != nullptr);
 
     QTRY_COMPARE(gridview->currentIndex(), 0);
     QTRY_COMPARE(gridview->currentItem(), findItem<QQuickItem>(contentItem, "wrapper", 0));
@@ -3012,14 +3020,14 @@ void tst_QQuickGridView::footer()
     qApp->processEvents();
 
     QQuickGridView *gridview = findItem<QQuickGridView>(window->rootObject(), "grid");
-    QTRY_VERIFY(gridview != 0);
+    QTRY_VERIFY(gridview != nullptr);
     gridview->setFlow(flow);
     gridview->setLayoutDirection(layoutDirection);
     gridview->setVerticalLayoutDirection(verticalLayoutDirection);
-    QTRY_COMPARE(QQuickItemPrivate::get(gridview)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(gridview));
 
     QQuickItem *contentItem = gridview->contentItem();
-    QTRY_VERIFY(contentItem != 0);
+    QTRY_VERIFY(contentItem != nullptr);
 
     QQuickText *footer = findItem<QQuickText>(contentItem, "footer");
     QVERIFY(footer);
@@ -3072,7 +3080,7 @@ void tst_QQuickGridView::footer()
 
     // if header is toggled, it shouldn't affect the footer position
     window->rootObject()->setProperty("showHeader", true);
-    QVERIFY(findItem<QQuickItem>(contentItem, "header") != 0);
+    QVERIFY(findItem<QQuickItem>(contentItem, "header") != nullptr);
     QTRY_COMPARE(footer->position(), posWhenNoItems);
     window->rootObject()->setProperty("showHeader", false);
 
@@ -3209,9 +3217,9 @@ void tst_QQuickGridView::initialZValues()
     qApp->processEvents();
 
     QQuickGridView *gridview = findItem<QQuickGridView>(window->rootObject(), "grid");
-    QTRY_VERIFY(gridview != 0);
+    QTRY_VERIFY(gridview != nullptr);
     QQuickItem *contentItem = gridview->contentItem();
-    QTRY_VERIFY(contentItem != 0);
+    QTRY_VERIFY(contentItem != nullptr);
 
     QVERIFY(gridview->currentItem());
     QTRY_COMPARE(gridview->currentItem()->z(), gridview->property("itemZ").toReal());
@@ -3261,14 +3269,14 @@ void tst_QQuickGridView::header()
     qApp->processEvents();
 
     QQuickGridView *gridview = findItem<QQuickGridView>(window->rootObject(), "grid");
-    QTRY_VERIFY(gridview != 0);
+    QTRY_VERIFY(gridview != nullptr);
     gridview->setFlow(flow);
     gridview->setLayoutDirection(layoutDirection);
     gridview->setVerticalLayoutDirection(verticalLayoutDirection);
-    QTRY_COMPARE(QQuickItemPrivate::get(gridview)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(gridview));
 
     QQuickItem *contentItem = gridview->contentItem();
-    QTRY_VERIFY(contentItem != 0);
+    QTRY_VERIFY(contentItem != nullptr);
 
     QQuickText *header = findItem<QQuickText>(contentItem, "header");
     QVERIFY(header);
@@ -3289,7 +3297,7 @@ void tst_QQuickGridView::header()
     QCOMPARE(item->position(), firstDelegatePos);
 
     model.clear();
-    QTRY_COMPARE(QQuickItemPrivate::get(gridview)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(gridview));
     QCOMPARE(header->position(), initialHeaderPos); // header should stay where it is
     if (flow == QQuickGridView::FlowLeftToRight)
         QCOMPARE(gridview->contentHeight(), header->height());
@@ -3338,11 +3346,11 @@ void tst_QQuickGridView::header()
     qApp->processEvents();
 
     gridview = findItem<QQuickGridView>(window->rootObject(), "grid");
-    QTRY_VERIFY(gridview != 0);
+    QTRY_VERIFY(gridview != nullptr);
     gridview->setFlow(flow);
     gridview->setLayoutDirection(layoutDirection);
     gridview->setVerticalLayoutDirection(verticalLayoutDirection);
-    QTRY_COMPARE(QQuickItemPrivate::get(gridview)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(gridview));
 
     gridview->setWidth(240);
     gridview->setHeight(320);
@@ -3483,14 +3491,14 @@ void tst_QQuickGridView::extents()
     qApp->processEvents();
 
     QQuickGridView *gridview = qobject_cast<QQuickGridView*>(window->rootObject());
-    QTRY_VERIFY(gridview != 0);
+    QTRY_VERIFY(gridview != nullptr);
     gridview->setFlow(flow);
     gridview->setLayoutDirection(layoutDirection);
     gridview->setVerticalLayoutDirection(verticalLayoutDirection);
-    QTRY_COMPARE(QQuickItemPrivate::get(gridview)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(gridview));
 
     QQuickItem *contentItem = gridview->contentItem();
-    QTRY_VERIFY(contentItem != 0);
+    QTRY_VERIFY(contentItem != nullptr);
 
     QQuickItem *header = findItem<QQuickItem>(contentItem, "header");
     QVERIFY(header);
@@ -3599,10 +3607,10 @@ void tst_QQuickGridView::resetModel_headerFooter()
     qApp->processEvents();
 
     QQuickGridView *gridview = qobject_cast<QQuickGridView*>(window->rootObject());
-    QTRY_VERIFY(gridview != 0);
+    QTRY_VERIFY(gridview != nullptr);
 
     QQuickItem *contentItem = gridview->contentItem();
-    QTRY_VERIFY(contentItem != 0);
+    QTRY_VERIFY(contentItem != nullptr);
 
     QQuickItem *header = findItem<QQuickItem>(contentItem, "header");
     QVERIFY(header);
@@ -3645,10 +3653,10 @@ void tst_QQuickGridView::resizeViewAndRepaint()
     qApp->processEvents();
 
     QQuickGridView *gridview = findItem<QQuickGridView>(window->rootObject(), "grid");
-    QTRY_VERIFY(gridview != 0);
+    QTRY_VERIFY(gridview != nullptr);
     QQuickItem *contentItem = gridview->contentItem();
-    QTRY_VERIFY(contentItem != 0);
-    QTRY_COMPARE(QQuickItemPrivate::get(gridview)->polishScheduled, false);
+    QTRY_VERIFY(contentItem != nullptr);
+    QVERIFY(QQuickTest::qWaitForItemPolished(gridview));
 
     // item at index 10 should not be currently visible
     QVERIFY(!findItem<QQuickItem>(contentItem, "wrapper", 10));
@@ -3721,15 +3729,15 @@ void tst_QQuickGridView::resizeGrid()
     qApp->processEvents();
 
     QQuickGridView *gridview = findItem<QQuickGridView>(window->rootObject(), "grid");
-    QTRY_VERIFY(gridview != 0);
+    QTRY_VERIFY(gridview != nullptr);
     QQuickItem *contentItem = gridview->contentItem();
-    QTRY_VERIFY(contentItem != 0);
+    QTRY_VERIFY(contentItem != nullptr);
 
     // set the width to slightly larger than 3 items across, to test
     // items are aligned correctly in right-to-left
     window->rootObject()->setWidth(260);
     window->rootObject()->setHeight(320);
-    QTRY_COMPARE(QQuickItemPrivate::get(gridview)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(gridview));
 
     QCOMPARE(gridview->contentX(), initialContentPos.x());
     QCOMPARE(gridview->contentY(), initialContentPos.y());
@@ -3746,14 +3754,14 @@ void tst_QQuickGridView::resizeGrid()
         QVERIFY2(item, QTest::toString(QString("Item %1 not found").arg(i)));
         QCOMPARE(item->position(), expectedItemPos(gridview, i, 0));
         QQuickText *name = findItem<QQuickText>(contentItem, "textName", i);
-        QVERIFY(name != 0);
+        QVERIFY(name != nullptr);
         QCOMPARE(name->text(), model.name(i));
     }
 
     // change from 3x5 grid to 4x7
     window->rootObject()->setWidth(window->rootObject()->width() + 80);
     window->rootObject()->setHeight(window->rootObject()->height() + 60*2);
-    QTRY_COMPARE(QQuickItemPrivate::get(gridview)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(gridview));
 
     // other than in LeftToRight+RightToLeft layout, the first item should not move
     // if view is resized
@@ -3778,7 +3786,7 @@ void tst_QQuickGridView::resizeGrid()
         QVERIFY2(item, QTest::toString(QString("Item %1 not found").arg(i)));
         QCOMPARE(item->position(), expectedItemPos(gridview, i, 0));
         QQuickText *name = findItem<QQuickText>(contentItem, "textName", i);
-        QVERIFY(name != 0);
+        QVERIFY(name != nullptr);
         QCOMPARE(name->text(), model.name(i));
     }
 
@@ -3855,10 +3863,10 @@ void tst_QQuickGridView::changeColumnCount()
     qApp->processEvents();
 
     QQuickGridView *gridview = findItem<QQuickGridView>(window->rootObject(), "grid");
-    QTRY_VERIFY(gridview != 0);
+    QTRY_VERIFY(gridview != nullptr);
     QQuickItem *contentItem = gridview->contentItem();
-    QTRY_VERIFY(contentItem != 0);
-    QTRY_COMPARE(QQuickItemPrivate::get(gridview)->polishScheduled, false);
+    QTRY_VERIFY(contentItem != nullptr);
+    QVERIFY(QQuickTest::qWaitForItemPolished(gridview));
 
     // a single column of 6 items are visible
     int itemCount = findItems<QQuickItem>(contentItem, "wrapper").count();
@@ -3872,7 +3880,7 @@ void tst_QQuickGridView::changeColumnCount()
 
     // now 6x3 grid is visible, plus 1 extra below for refill
     gridview->setWidth(240);
-    QTRY_COMPARE(QQuickItemPrivate::get(gridview)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(gridview));
     itemCount = findItems<QQuickItem>(contentItem, "wrapper").count();
     QCOMPARE(itemCount, 6*3 + 1);
     for (int i = 0; i < model.count() && i < itemCount; ++i) {
@@ -3884,7 +3892,7 @@ void tst_QQuickGridView::changeColumnCount()
 
     // back to single column
     gridview->setWidth(100);
-    QTRY_COMPARE(QQuickItemPrivate::get(gridview)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(gridview));
     itemCount = findItems<QQuickItem>(contentItem, "wrapper").count();
     QCOMPARE(itemCount, 6);
     for (int i = 0; i < model.count() && i < itemCount; ++i) {
@@ -3932,14 +3940,14 @@ void tst_QQuickGridView::indexAt_itemAt()
     qApp->processEvents();
 
     QQuickGridView *gridview = findItem<QQuickGridView>(window->rootObject(), "grid");
-    QTRY_VERIFY(gridview != 0);
+    QTRY_VERIFY(gridview != nullptr);
 
     QQuickItem *contentItem = gridview->contentItem();
-    QTRY_VERIFY(contentItem != 0);
+    QTRY_VERIFY(contentItem != nullptr);
 
     QTRY_COMPARE(gridview->count(), model.count());
 
-    QQuickItem *item = 0;
+    QQuickItem *item = nullptr;
     if (index >= 0) {
         item = findItem<QQuickItem>(contentItem, "wrapper", index);
         QVERIFY(item);
@@ -4071,7 +4079,7 @@ void tst_QQuickGridView::attachedProperties_QTBUG_32836()
     qApp->processEvents();
 
     QQuickGridView *gridview = qobject_cast<QQuickGridView*>(window->rootObject());
-    QVERIFY(gridview != 0);
+    QVERIFY(gridview != nullptr);
 
     QQuickItem *header = gridview->headerItem();
     QVERIFY(header);
@@ -4129,10 +4137,10 @@ void tst_QQuickGridView::margins()
         qApp->processEvents();
 
         QQuickGridView *gridview = findItem<QQuickGridView>(window->rootObject(), "grid");
-        QTRY_VERIFY(gridview != 0);
+        QTRY_VERIFY(gridview != nullptr);
         QQuickItem *contentItem = gridview->contentItem();
-        QTRY_VERIFY(contentItem != 0);
-        QTRY_COMPARE(QQuickItemPrivate::get(gridview)->polishScheduled, false);
+        QTRY_VERIFY(contentItem != nullptr);
+        QVERIFY(QQuickTest::qWaitForItemPolished(gridview));
 
         QCOMPARE(gridview->contentX(), -30.);
         QCOMPARE(gridview->originX(), 0.);
@@ -4192,10 +4200,10 @@ void tst_QQuickGridView::margins()
         qApp->processEvents();
 
         QQuickGridView *gridview = findItem<QQuickGridView>(window->rootObject(), "grid");
-        QTRY_VERIFY(gridview != 0);
+        QTRY_VERIFY(gridview != nullptr);
 
         QQuickItem *contentItem = gridview->contentItem();
-        QTRY_VERIFY(contentItem != 0);
+        QTRY_VERIFY(contentItem != nullptr);
 
         QTRY_COMPARE(gridview->contentX(), -240+50.);
         QTRY_COMPARE(gridview->originX(), -100. * 10);
@@ -4210,7 +4218,7 @@ void tst_QQuickGridView::margins()
         // remove item before visible and check that left margin is maintained
         // and originX is updated
         gridview->setContentX(-400);
-        QTRY_COMPARE(QQuickItemPrivate::get(gridview)->polishScheduled, false);
+        QVERIFY(QQuickTest::qWaitForItemPolished(gridview));
         model.removeItems(0, 4);
         gridview->forceLayout();
         QTRY_COMPARE(model.count(), gridview->count());
@@ -4241,6 +4249,23 @@ void tst_QQuickGridView::margins()
 
         delete window;
     }
+    {
+        QQuickView *window = createView();
+
+        window->setSource(testFileUrl("margins2.qml"));
+        window->show();
+        qApp->processEvents();
+
+        QQuickGridView *gridview = findItem<QQuickGridView>(window->rootObject(), "grid");
+        QVERIFY(gridview != nullptr);
+        QQuickItem *contentItem = gridview->contentItem();
+        QVERIFY(contentItem != nullptr);
+        QVERIFY(QQuickTest::qWaitForItemPolished(gridview));
+        QCOMPARE(contentItem->x(), 200);
+        QCOMPARE(contentItem->y(), 20);
+
+        delete window;
+    }
 }
 
 void tst_QQuickGridView::creationContext()
@@ -4312,15 +4337,15 @@ void tst_QQuickGridView::snapToRow()
     qApp->processEvents();
 
     QQuickGridView *gridview = findItem<QQuickGridView>(window->rootObject(), "grid");
-    QTRY_VERIFY(gridview != 0);
+    QTRY_VERIFY(gridview != nullptr);
 
     gridview->setFlow(flow);
     gridview->setLayoutDirection(layoutDirection);
     gridview->setHighlightRangeMode(QQuickItemView::HighlightRangeMode(highlightRangeMode));
-    QTRY_COMPARE(QQuickItemPrivate::get(gridview)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(gridview));
 
     QQuickItem *contentItem = gridview->contentItem();
-    QTRY_VERIFY(contentItem != 0);
+    QTRY_VERIFY(contentItem != nullptr);
 
     qreal origContentY = gridview->contentY();
     qreal origContentX = gridview->contentX();
@@ -4333,7 +4358,7 @@ void tst_QQuickGridView::snapToRow()
 
     // click to stop it. Otherwise we wouldn't know how much further it will go. We don't want to it
     // to hit the endExtent, yet.
-    QTest::mouseClick(window, Qt::LeftButton, 0, flickEnd);
+    QTest::mouseClick(window, Qt::LeftButton, Qt::NoModifier, flickEnd);
 
     QTRY_VERIFY(gridview->isMoving() == false); // wait until it stops
     if (flow == QQuickGridView::FlowLeftToRight)
@@ -4380,24 +4405,34 @@ void tst_QQuickGridView::snapOneRow_data()
     QTest::addColumn<qreal>("snapAlignment");
     QTest::addColumn<qreal>("endExtent");
     QTest::addColumn<qreal>("startExtent");
+    QTest::addColumn<qreal>("flickSlowdown");
 
     QTest::newRow("vertical, left to right") << QQuickGridView::FlowLeftToRight << Qt::LeftToRight << int(QQuickItemView::NoHighlightRange)
-        << QPoint(20, 160) << QPoint(20, 20) << 100.0 << 240.0 << 0.0;
+        << QPoint(20, 160) << QPoint(20, 20) << 100.0 << 240.0 << 0.0 << 1.0;
 
     QTest::newRow("horizontal, left to right") << QQuickGridView::FlowTopToBottom << Qt::LeftToRight << int(QQuickItemView::NoHighlightRange)
-        << QPoint(160, 20) << QPoint(20, 20) << 100.0 << 240.0 << 0.0;
+        << QPoint(160, 20) << QPoint(20, 20) << 100.0 << 240.0 << 0.0 << 1.0;
 
     QTest::newRow("horizontal, right to left") << QQuickGridView::FlowTopToBottom << Qt::RightToLeft << int(QQuickItemView::NoHighlightRange)
-        << QPoint(20, 20) << QPoint(160, 20) << -340.0 << -240.0 - 240.0 << -240.0;
+        << QPoint(20, 20) << QPoint(160, 20) << -340.0 << -240.0 - 240.0 << -240.0 << 1.0;
 
     QTest::newRow("vertical, left to right, enforce range") << QQuickGridView::FlowLeftToRight << Qt::LeftToRight << int(QQuickItemView::StrictlyEnforceRange)
-        << QPoint(20, 160) << QPoint(20, 20) << 100.0 << 340.0 << -20.0;
+        << QPoint(20, 160) << QPoint(20, 20) << 100.0 << 340.0 << -20.0 << 1.0;
 
     QTest::newRow("horizontal, left to right, enforce range") << QQuickGridView::FlowTopToBottom << Qt::LeftToRight << int(QQuickItemView::StrictlyEnforceRange)
-        << QPoint(160, 20) << QPoint(20, 20) << 100.0 << 340.0 << -20.0;
+        << QPoint(160, 20) << QPoint(20, 20) << 100.0 << 340.0 << -20.0 << 1.0;
 
     QTest::newRow("horizontal, right to left, enforce range") << QQuickGridView::FlowTopToBottom << Qt::RightToLeft << int(QQuickItemView::StrictlyEnforceRange)
-        << QPoint(20, 20) << QPoint(160, 20) << -340.0 << -240.0 - 240.0 - 100.0 << -220.0;
+        << QPoint(20, 20) << QPoint(160, 20) << -340.0 << -240.0 - 240.0 - 100.0 << -220.0 << 1.0;
+
+    // Using e.g. 120 rather than 95 always went to the next row.
+    // Ensure this further movement has the same behavior
+    QTest::newRow("vertical, left to right, no more blindspot") << QQuickGridView::FlowLeftToRight << Qt::LeftToRight << int(QQuickItemView::NoHighlightRange)
+        << QPoint(20, 160) << QPoint(20, 95) << 100.0 << 240.0 << 0.0 << 4.0;
+
+    // StrictlyEnforceRange should not override valid SnapOneItem decisions
+    QTest::newRow("vertical, left to right, no more blindspot, enforce range") << QQuickGridView::FlowLeftToRight << Qt::LeftToRight << int(QQuickItemView::StrictlyEnforceRange)
+        << QPoint(20, 160) << QPoint(20, 95) << 100.0 << 340.0 << -20.0 << 4.0;
 }
 
 void tst_QQuickGridView::snapOneRow()
@@ -4410,6 +4445,9 @@ void tst_QQuickGridView::snapOneRow()
     QFETCH(qreal, snapAlignment);
     QFETCH(qreal, endExtent);
     QFETCH(qreal, startExtent);
+    QFETCH(qreal, flickSlowdown);
+
+    qreal flickDuration = 180 * flickSlowdown;
 
     QQuickView *window = getView();
     QQuickViewTestUtil::moveMouseAway(window);
@@ -4419,20 +4457,20 @@ void tst_QQuickGridView::snapOneRow()
     qApp->processEvents();
 
     QQuickGridView *gridview = findItem<QQuickGridView>(window->rootObject(), "grid");
-    QTRY_VERIFY(gridview != 0);
+    QTRY_VERIFY(gridview != nullptr);
 
     gridview->setFlow(flow);
     gridview->setLayoutDirection(layoutDirection);
     gridview->setHighlightRangeMode(QQuickItemView::HighlightRangeMode(highlightRangeMode));
-    QTRY_COMPARE(QQuickItemPrivate::get(gridview)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(gridview));
 
     QQuickItem *contentItem = gridview->contentItem();
-    QTRY_VERIFY(contentItem != 0);
+    QTRY_VERIFY(contentItem != nullptr);
 
     QSignalSpy currentIndexSpy(gridview, SIGNAL(currentIndexChanged()));
 
     // confirm that a flick hits next row boundary
-    flick(window, flickStart, flickEnd, 180);
+    flick(window, flickStart, flickEnd, flickDuration);
     QTRY_VERIFY(gridview->isMoving() == false); // wait until it stops
     if (flow == QQuickGridView::FlowLeftToRight)
         QCOMPARE(gridview->contentY(), snapAlignment);
@@ -4446,7 +4484,7 @@ void tst_QQuickGridView::snapOneRow()
 
     // flick to end
     do {
-        flick(window, flickStart, flickEnd, 180);
+        flick(window, flickStart, flickEnd, flickDuration);
         QTRY_VERIFY(gridview->isMoving() == false); // wait until it stops
     } while (flow == QQuickGridView::FlowLeftToRight
            ? !gridview->isAtYEnd()
@@ -4464,7 +4502,7 @@ void tst_QQuickGridView::snapOneRow()
 
     // flick to start
     do {
-        flick(window, flickEnd, flickStart, 180);
+        flick(window, flickEnd, flickStart, flickDuration);
         QTRY_VERIFY(gridview->isMoving() == false); // wait until it stops
     } while (flow == QQuickGridView::FlowLeftToRight
            ? !gridview->isAtYBeginning()
@@ -4500,10 +4538,10 @@ void tst_QQuickGridView::unaligned()
     qApp->processEvents();
 
     QQuickGridView *gridview = qobject_cast<QQuickGridView*>(window->rootObject());
-    QVERIFY(gridview != 0);
+    QVERIFY(gridview != nullptr);
 
     QQuickItem *contentItem = gridview->contentItem();
-    QVERIFY(contentItem != 0);
+    QVERIFY(contentItem != nullptr);
 
     for (int i = 0; i < 10; ++i) {
         QQuickItem *item = findItem<QQuickItem>(contentItem, "wrapper", i);
@@ -4516,7 +4554,7 @@ void tst_QQuickGridView::unaligned()
     // appending
     for (int i = 10; i < 18; ++i) {
         model.addItem("Item" + QString::number(i), "");
-        QQuickItem *item = 0;
+        QQuickItem *item = nullptr;
         QTRY_VERIFY(item = findItem<QQuickItem>(contentItem, "wrapper", i));
         QCOMPARE(item->x(), qreal((i%9)*gridview->cellWidth()));
         QCOMPARE(item->y(), qreal((i/9)*gridview->cellHeight()));
@@ -4525,7 +4563,7 @@ void tst_QQuickGridView::unaligned()
     // inserting
     for (int i = 0; i < 10; ++i) {
         model.insertItem(i, "Item" + QString::number(i), "");
-        QQuickItem *item = 0;
+        QQuickItem *item = nullptr;
         QTRY_VERIFY(item = findItem<QQuickItem>(contentItem, "wrapper", i));
         QCOMPARE(item->x(), qreal((i%9)*gridview->cellWidth()));
         QCOMPARE(item->y(), qreal((i/9)*gridview->cellHeight()));
@@ -4536,7 +4574,7 @@ void tst_QQuickGridView::unaligned()
     gridview->forceLayout();
     QTRY_COMPARE(model.count(), gridview->count());
     for (int i = 0; i < 18; ++i) {
-        QQuickItem *item = 0;
+        QQuickItem *item = nullptr;
         QTRY_VERIFY(item = findItem<QQuickItem>(contentItem, "wrapper", i));
         QCOMPARE(item->x(), qreal(i%9)*gridview->cellWidth());
         QCOMPARE(item->y(), qreal(i/9)*gridview->cellHeight());
@@ -4586,7 +4624,7 @@ void tst_QQuickGridView::populateTransitions()
         QTRY_COMPARE(gridview->property("countPopulateTransitions").toInt(), 0);
         QTRY_COMPARE(gridview->property("countAddTransitions").toInt(), 18);
     } else {
-        QTRY_COMPARE(QQuickItemPrivate::get(gridview)->polishScheduled, false);
+        QVERIFY(QQuickTest::qWaitForItemPolished(gridview));
         QCOMPARE(gridview->property("countPopulateTransitions").toInt(), 0);
         QCOMPARE(gridview->property("countAddTransitions").toInt(), 0);
     }
@@ -4598,7 +4636,7 @@ void tst_QQuickGridView::populateTransitions()
         QTRY_COMPARE(item->x(), (i%3)*80.0);
         QTRY_COMPARE(item->y(), (i/3)*60.0);
         QQuickText *name = findItem<QQuickText>(contentItem, "textName", i);
-        QVERIFY(name != 0);
+        QVERIFY(name != nullptr);
         QTRY_COMPARE(name->text(), model.name(i));
     }
 
@@ -4622,7 +4660,7 @@ void tst_QQuickGridView::populateTransitions()
     for (int i = 0; i < 30; i++)
         model.addItem("item" + QString::number(i), "");
     window->rootContext()->setContextProperty("testModel", &model);
-    QTRY_COMPARE(QQuickItemPrivate::get(gridview)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(gridview));
 
     QTRY_COMPARE(gridview->property("countPopulateTransitions").toInt(), usePopulateTransition ? 18 : 0);
     QTRY_COMPARE(gridview->property("countAddTransitions").toInt(), 0);
@@ -4634,7 +4672,7 @@ void tst_QQuickGridView::populateTransitions()
         QTRY_COMPARE(item->x(), (i%3)*80.0);
         QTRY_COMPARE(item->y(), (i/3)*60.0);
         QQuickText *name = findItem<QQuickText>(contentItem, "textName", i);
-        QVERIFY(name != 0);
+        QVERIFY(name != nullptr);
         QTRY_COMPARE(name->text(), model.name(i));
     }
 
@@ -4652,7 +4690,7 @@ void tst_QQuickGridView::populateTransitions()
         QTRY_COMPARE(item->x(), (i%3)*80.0);
         QTRY_COMPARE(item->y(), (i/3)*60.0);
         QQuickText *name = findItem<QQuickText>(contentItem, "textName", i);
-        QVERIFY(name != 0);
+        QVERIFY(name != nullptr);
         QTRY_COMPARE(name->text(), model.name(i));
     }
 
@@ -4707,14 +4745,14 @@ void tst_QQuickGridView::addTransitions()
     window->show();
 
     QQuickGridView *gridview = findItem<QQuickGridView>(window->rootObject(), "grid");
-    QTRY_VERIFY(gridview != 0);
+    QTRY_VERIFY(gridview != nullptr);
     QQuickItem *contentItem = gridview->contentItem();
-    QVERIFY(contentItem != 0);
-    QTRY_COMPARE(QQuickItemPrivate::get(gridview)->polishScheduled, false);
+    QVERIFY(contentItem != nullptr);
+    QVERIFY(QQuickTest::qWaitForItemPolished(gridview));
 
     if (contentYRowOffset != 0) {
         gridview->setContentY(contentYRowOffset * 60.0);
-        QTRY_COMPARE(QQuickItemPrivate::get(gridview)->polishScheduled, false);
+        QVERIFY(QQuickTest::qWaitForItemPolished(gridview));
     }
 
     QList<QPair<QString,QString> > expectedDisplacedValues = expectedDisplacedIndexes.getModelDataValues(model);
@@ -4788,7 +4826,7 @@ void tst_QQuickGridView::addTransitions()
         QCOMPARE(item->x(), (i%3)*80.0);
         QCOMPARE(item->y(), (i/3)*60.0);
         QQuickText *name = findItem<QQuickText>(contentItem, "textName", i);
-        QVERIFY(name != 0);
+        QVERIFY(name != nullptr);
         QCOMPARE(name->text(), model.name(i));
     }
 
@@ -4912,14 +4950,14 @@ void tst_QQuickGridView::moveTransitions()
     window->show();
 
     QQuickGridView *gridview = findItem<QQuickGridView>(window->rootObject(), "grid");
-    QTRY_VERIFY(gridview != 0);
+    QTRY_VERIFY(gridview != nullptr);
     QQuickItem *contentItem = gridview->contentItem();
-    QVERIFY(contentItem != 0);
+    QVERIFY(contentItem != nullptr);
     QQuickText *name;
 
     if (contentYRowOffset != 0) {
         gridview->setContentY(contentYRowOffset * 60.0);
-        QTRY_COMPARE(QQuickItemPrivate::get(gridview)->polishScheduled, false);
+        QVERIFY(QQuickTest::qWaitForItemPolished(gridview));
     }
 
     QList<QPair<QString,QString> > expectedDisplacedValues = expectedDisplacedIndexes.getModelDataValues(model);
@@ -4986,7 +5024,7 @@ void tst_QQuickGridView::moveTransitions()
         QCOMPARE(item->x(), (i%3)*80.0);
         QCOMPARE(item->y(), (i/3)*60.0 + pixelOffset);
         name = findItem<QQuickText>(contentItem, "textName", i);
-        QVERIFY(name != 0);
+        QVERIFY(name != nullptr);
         QTRY_COMPARE(name->text(), model.name(i));
     }
 
@@ -5157,14 +5195,14 @@ void tst_QQuickGridView::removeTransitions()
     window->show();
 
     QQuickGridView *gridview = findItem<QQuickGridView>(window->rootObject(), "grid");
-    QTRY_VERIFY(gridview != 0);
+    QTRY_VERIFY(gridview != nullptr);
     QQuickItem *contentItem = gridview->contentItem();
-    QVERIFY(contentItem != 0);
-    QTRY_COMPARE(QQuickItemPrivate::get(gridview)->polishScheduled, false);
+    QVERIFY(contentItem != nullptr);
+    QVERIFY(QQuickTest::qWaitForItemPolished(gridview));
 
     if (contentYRowOffset != 0) {
         gridview->setContentY(contentYRowOffset * 60.0);
-        QTRY_COMPARE(QQuickItemPrivate::get(gridview)->polishScheduled, false);
+        QVERIFY(QQuickTest::qWaitForItemPolished(gridview));
     }
 
     QList<QPair<QString,QString> > expectedDisplacedValues = expectedDisplacedIndexes.getModelDataValues(model);
@@ -5240,7 +5278,7 @@ void tst_QQuickGridView::removeTransitions()
         QCOMPARE(item->x(), (i%3)*80.0);
         QCOMPARE(item->y(), gridview->contentY() + ((i-firstVisibleIndex)/3) * 60.0);
         QQuickText *name = findItem<QQuickText>(contentItem, "textName", i);
-        QVERIFY(name != 0);
+        QVERIFY(name != nullptr);
         QTRY_COMPARE(name->text(), model.name(i));
     }
 
@@ -5375,10 +5413,10 @@ void tst_QQuickGridView::displacedTransitions()
     qApp->processEvents();
 
     QQuickGridView *gridview = findItem<QQuickGridView>(window->rootObject(), "grid");
-    QTRY_VERIFY(gridview != 0);
+    QTRY_VERIFY(gridview != nullptr);
     QQuickItem *contentItem = gridview->contentItem();
-    QVERIFY(contentItem != 0);
-    QTRY_COMPARE(QQuickItemPrivate::get(gridview)->polishScheduled, false);
+    QVERIFY(contentItem != nullptr);
+    QVERIFY(QQuickTest::qWaitForItemPolished(gridview));
 
     QList<QPair<QString,QString> > expectedDisplacedValues = expectedDisplacedIndexes.getModelDataValues(model);
     gridview->setProperty("displaceTransitionsDone", false);
@@ -5399,7 +5437,7 @@ void tst_QQuickGridView::displacedTransitions()
             break;
         case ListChange::Moved:
             model.moveItems(change.index, change.to, change.count);
-            QTRY_COMPARE(QQuickItemPrivate::get(gridview)->polishScheduled, false);
+            QVERIFY(QQuickTest::qWaitForItemPolished(gridview));
             break;
         case ListChange::SetCurrent:
         case ListChange::SetContentY:
@@ -5459,7 +5497,7 @@ void tst_QQuickGridView::displacedTransitions()
         QCOMPARE(item->x(), (i%3)*80.0);
         QCOMPARE(item->y(), (i/3)*60.0);
         QQuickText *name = findItem<QQuickText>(contentItem, "textName", i);
-        QVERIFY(name != 0);
+        QVERIFY(name != nullptr);
         QTRY_COMPARE(name->text(), model.name(i));
     }
 
@@ -5594,14 +5632,14 @@ void tst_QQuickGridView::multipleTransitions()
     QVERIFY(QTest::qWaitForWindowExposed(window));
 
     QQuickGridView *gridview = findItem<QQuickGridView>(window->rootObject(), "grid");
-    QTRY_VERIFY(gridview != 0);
+    QTRY_VERIFY(gridview != nullptr);
     QQuickItem *contentItem = gridview->contentItem();
-    QVERIFY(contentItem != 0);
-    QTRY_COMPARE(QQuickItemPrivate::get(gridview)->polishScheduled, false);
+    QVERIFY(contentItem != nullptr);
+    QVERIFY(QQuickTest::qWaitForItemPolished(gridview));
 
     if (contentY != 0) {
         gridview->setContentY(contentY);
-        QTRY_COMPARE(QQuickItemPrivate::get(gridview)->polishScheduled, false);
+        QVERIFY(QQuickTest::qWaitForItemPolished(gridview));
     }
 
     int timeBetweenActions = window->rootObject()->property("timeBetweenActions").toInt();
@@ -5638,7 +5676,7 @@ void tst_QQuickGridView::multipleTransitions()
             case ListChange::Moved:
                 model.moveItems(changes[i].index, changes[i].to, changes[i].count);
                 gridview->forceLayout();
-                QTRY_COMPARE(QQuickItemPrivate::get(gridview)->polishScheduled, false);
+                QVERIFY(QQuickTest::qWaitForItemPolished(gridview));
                 if (i == changes.count() - 1) {
                     QTRY_VERIFY(!gridview->property("runningMoveTargets").toBool());
                     QTRY_VERIFY(!gridview->property("runningMoveDisplaced").toBool());
@@ -5648,12 +5686,12 @@ void tst_QQuickGridView::multipleTransitions()
                 break;
             case ListChange::SetCurrent:
                 gridview->setCurrentIndex(changes[i].index);
-                QTRY_COMPARE(QQuickItemPrivate::get(gridview)->polishScheduled, false);
+                QVERIFY(QQuickTest::qWaitForItemPolished(gridview));
                 gridview->forceLayout();
                 break;
             case ListChange::SetContentY:
                 gridview->setContentY(changes[i].pos);
-                QTRY_COMPARE(QQuickItemPrivate::get(gridview)->polishScheduled, false);
+                QVERIFY(QQuickTest::qWaitForItemPolished(gridview));
                 gridview->forceLayout();
                 break;
             case ListChange::Polish:
@@ -5681,7 +5719,7 @@ void tst_QQuickGridView::multipleTransitions()
         QTRY_COMPARE(item->x(), (i%3)*80.0);
         QTRY_COMPARE(item->y(), (i/3)*60.0);
         QQuickText *name = findItem<QQuickText>(contentItem, "textName", i);
-        QVERIFY(name != 0);
+        QVERIFY(name != nullptr);
         QTRY_COMPARE(name->text(), model.name(i));
     }
 
@@ -5764,10 +5802,10 @@ void tst_QQuickGridView::multipleDisplaced()
     QVERIFY(QTest::qWaitForWindowExposed(window));
 
     QQuickGridView *gridview = findItem<QQuickGridView>(window->rootObject(), "grid");
-    QTRY_VERIFY(gridview != 0);
+    QTRY_VERIFY(gridview != nullptr);
     QQuickItem *contentItem = gridview->contentItem();
-    QVERIFY(contentItem != 0);
-    QTRY_COMPARE(QQuickItemPrivate::get(gridview)->polishScheduled, false);
+    QVERIFY(contentItem != nullptr);
+    QVERIFY(QQuickTest::qWaitForItemPolished(gridview));
 
     model.moveItems(12, 8, 1);
     QTest::qWait(window->rootObject()->property("duration").toInt() / 2);
@@ -5788,13 +5826,72 @@ void tst_QQuickGridView::multipleDisplaced()
         QTRY_COMPARE(item->x(), (i%3)*80.0);
         QTRY_COMPARE(item->y(), (i/3)*60.0);
         QQuickText *name = findItem<QQuickText>(contentItem, "textName", i);
-        QVERIFY(name != 0);
+        QVERIFY(name != nullptr);
         QTRY_COMPARE(name->text(), model.name(i));
     }
 
     delete window;
 }
 
+void tst_QQuickGridView::regression_QTBUG_57225()
+{
+    QFETCH(int, initialCount);
+    QFETCH(int, removeIndex);
+    QFETCH(int, removeCount);
+    QFETCH(int, expectedDisplaceTransitions);
+
+    // deleting all visible items should not cause a repositioning of said items.
+
+    QaimModel model;
+    for (int i = 0; i < initialCount; i++)
+        model.addItem("Original item" + QString::number(i), "");
+
+    QQuickView *window = createView();
+    QQmlContext *ctxt = window->rootContext();
+    ctxt->setContextProperty("testModel", &model);
+    window->setSource(testFileUrl("qtbug57225.qml"));
+    window->show();
+    QVERIFY(QTest::qWaitForWindowExposed(window));
+
+    QQuickGridView *gridview = findItem<QQuickGridView>(window->rootObject(), "grid");
+    QVERIFY(gridview != nullptr);
+    QVERIFY(QQuickTest::qWaitForItemPolished(gridview));
+
+    model.removeItems(removeIndex, removeCount);
+    QTRY_VERIFY(gridview->property("animationDone").toBool());
+
+    // verify that none of the removed items has moved to a negative position
+    QPoint minimumPosition = gridview->property("minimumPosition").toPoint();
+    QVERIFY(minimumPosition.x() >= 0);
+    QVERIFY(minimumPosition.y() >= 0);
+
+    // wait some more time to let the displaced transition happen
+    QTest::qWait(window->rootObject()->property("duration").toInt());
+    QTRY_VERIFY2(gridview->property("displaceTransitionsDone").toInt() >= expectedDisplaceTransitions,
+                 QByteArray::number(gridview->property("displaceTransitionsDone").toInt()).constData());
+
+    delete window;
+}
+
+void tst_QQuickGridView::regression_QTBUG_57225_data()
+{
+    QTest::addColumn<int>("initialCount");
+    QTest::addColumn<int>("removeIndex");
+    QTest::addColumn<int>("removeCount");
+    QTest::addColumn<int>("expectedDisplaceTransitions");
+
+    // no displace transitions should happen
+    QTest::newRow("remove all visible items") <<
+        20 << 0 << 8 << 0;
+
+    // check that the removal animation is performed
+    QTest::newRow("remove items in between") <<
+        20 << 1 << 2 << 3;
+
+    QTest::newRow("remove items in between - 2") <<
+        20 << 2 << 3 << 1;
+}
+
 void tst_QQuickGridView::cacheBuffer()
 {
     QQuickView *window = createView();
@@ -5809,11 +5906,11 @@ void tst_QQuickGridView::cacheBuffer()
     qApp->processEvents();
 
     QQuickGridView *gridview = findItem<QQuickGridView>(window->rootObject(), "grid");
-    QVERIFY(gridview != 0);
+    QVERIFY(gridview != nullptr);
 
     QQuickItem *contentItem = gridview->contentItem();
-    QVERIFY(contentItem != 0);
-    QVERIFY(gridview->delegate() != 0);
+    QVERIFY(contentItem != nullptr);
+    QVERIFY(gridview->delegate() != nullptr);
     QVERIFY(gridview->model() != 0);
 
     // Confirm items positioned correctly
@@ -5832,8 +5929,8 @@ void tst_QQuickGridView::cacheBuffer()
 
     // items will be created one at a time
     for (int i = itemCount; i < qMin(itemCount+9,model.count()); ++i) {
-        QVERIFY(findItem<QQuickItem>(gridview, "wrapper", i) == 0);
-        QQuickItem *item = 0;
+        QVERIFY(findItem<QQuickItem>(gridview, "wrapper", i) == nullptr);
+        QQuickItem *item = nullptr;
         while (!item) {
             bool b = false;
             controller.incubateWhile(&b);
@@ -5867,11 +5964,11 @@ void tst_QQuickGridView::cacheBuffer()
         QTRY_COMPARE(item->y(), (i/3)*60.0);
     }
 
-    QVERIFY(findItem<QQuickItem>(gridview, "wrapper", 34) == 0);
+    QVERIFY(findItem<QQuickItem>(gridview, "wrapper", 34) == nullptr);
 
     // ensure buffered items are created
     for (int i = 34; i < qMin(44,model.count()); ++i) {
-        QQuickItem *item = 0;
+        QQuickItem *item = nullptr;
         while (!item) {
             qGuiApp->processEvents(); // allow refill to happen
             bool b = false;
@@ -5900,7 +5997,7 @@ void tst_QQuickGridView::asynchronous()
     QQuickItem *rootObject = qobject_cast<QQuickItem*>(window->rootObject());
     QVERIFY(rootObject);
 
-    QQuickGridView *gridview = 0;
+    QQuickGridView *gridview = nullptr;
     while (!gridview) {
         bool b = false;
         controller.incubateWhile(&b);
@@ -5909,8 +6006,8 @@ void tst_QQuickGridView::asynchronous()
 
     // items will be created one at a time
     for (int i = 0; i < 12; ++i) {
-        QVERIFY(findItem<QQuickItem>(gridview, "wrapper", i) == 0);
-        QQuickItem *item = 0;
+        QVERIFY(findItem<QQuickItem>(gridview, "wrapper", i) == nullptr);
+        QQuickItem *item = nullptr;
         while (!item) {
             bool b = false;
             controller.incubateWhile(&b);
@@ -5941,7 +6038,7 @@ void tst_QQuickGridView::unrequestedVisibility()
     for (int i = 0; i < 30; i++)
         model.addItem("Item" + QString::number(i), QString::number(i));
 
-    QQuickView *window = new QQuickView(0);
+    QQuickView *window = new QQuickView(nullptr);
     window->setGeometry(0,0,240,320);
 
     QQmlContext *ctxt = window->rootContext();
@@ -5955,16 +6052,16 @@ void tst_QQuickGridView::unrequestedVisibility()
     qApp->processEvents();
 
     QQuickGridView *leftview = findItem<QQuickGridView>(window->rootObject(), "leftGrid");
-    QTRY_VERIFY(leftview != 0);
+    QTRY_VERIFY(leftview != nullptr);
 
     QQuickGridView *rightview = findItem<QQuickGridView>(window->rootObject(), "rightGrid");
-    QTRY_VERIFY(rightview != 0);
+    QTRY_VERIFY(rightview != nullptr);
 
     QQuickItem *leftContent = leftview->contentItem();
-    QTRY_VERIFY(leftContent != 0);
+    QTRY_VERIFY(leftContent != nullptr);
 
     QQuickItem *rightContent = rightview->contentItem();
-    QTRY_VERIFY(rightContent != 0);
+    QTRY_VERIFY(rightContent != nullptr);
 
     rightview->setCurrentIndex(12);
 
@@ -6031,7 +6128,7 @@ void tst_QQuickGridView::unrequestedVisibility()
 
     // move a non-visible item into view
     model.moveItems(10, 9, 1);
-    QTRY_COMPARE(QQuickItemPrivate::get(leftview)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(leftview));
 
     QTRY_VERIFY(item = findItem<QQuickItem>(leftContent, "wrapper", 1));
     QCOMPARE(delegateVisible(item), false);
@@ -6054,7 +6151,7 @@ void tst_QQuickGridView::unrequestedVisibility()
 
     // move a visible item out of view
     model.moveItems(5, 3, 1);
-    QTRY_COMPARE(QQuickItemPrivate::get(leftview)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(leftview));
 
     QVERIFY(item = findItem<QQuickItem>(leftContent, "wrapper", 3));
     QCOMPARE(delegateVisible(item), false);
@@ -6067,7 +6164,7 @@ void tst_QQuickGridView::unrequestedVisibility()
 
     // move a non-visible item into view
     model.moveItems(3, 5, 1);
-    QTRY_COMPARE(QQuickItemPrivate::get(leftview)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(leftview));
 
     QVERIFY(item = findItem<QQuickItem>(leftContent, "wrapper", 3));
     QCOMPARE(delegateVisible(item), false);
@@ -6080,7 +6177,7 @@ void tst_QQuickGridView::unrequestedVisibility()
 
     // move a visible item out of view
     model.moveItems(9, 10, 1);
-    QTRY_COMPARE(QQuickItemPrivate::get(leftview)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(leftview));
 
     QVERIFY(item = findItem<QQuickItem>(leftContent, "wrapper", 3));
     QCOMPARE(delegateVisible(item), false);
@@ -6093,7 +6190,7 @@ void tst_QQuickGridView::unrequestedVisibility()
 
     // move a non-visible item into view
     model.moveItems(10, 9, 1);
-    QTRY_COMPARE(QQuickItemPrivate::get(leftview)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(leftview));
 
     QVERIFY(item = findItem<QQuickItem>(leftContent, "wrapper", 3));
     QCOMPARE(delegateVisible(item), false);
@@ -6379,10 +6476,10 @@ void tst_QQuickGridView::displayMargin()
     QVERIFY(QTest::qWaitForWindowExposed(window));
 
     QQuickGridView *gridview = window->rootObject()->findChild<QQuickGridView*>();
-    QVERIFY(gridview != 0);
+    QVERIFY(gridview != nullptr);
 
     QQuickItem *content = gridview->contentItem();
-    QVERIFY(content != 0);
+    QVERIFY(content != nullptr);
 
     QQuickItem *item0;
     QQuickItem *item97;
@@ -6395,7 +6492,7 @@ void tst_QQuickGridView::displayMargin()
     QCOMPARE(delegateVisible(item97), true);
 
     // GridView staggers item creation, so the 118th item should be outside the end margin.
-    QVERIFY(findItem<QQuickItem>(content, "delegate", 117) == 0);
+    QVERIFY(findItem<QQuickItem>(content, "delegate", 117) == nullptr);
 
     // the first delegate should still be within the begin margin
     gridview->positionViewAtIndex(20, QQuickGridView::Beginning);
@@ -6418,13 +6515,13 @@ void tst_QQuickGridView::negativeDisplayMargin()
 
     QQuickItem *listview = window->rootObject();
     QQuickGridView *gridview = findItem<QQuickGridView>(window->rootObject(), "grid");
-    QVERIFY(gridview != 0);
+    QVERIFY(gridview != nullptr);
 
     QTRY_COMPARE(gridview->property("createdItems").toInt(), 11);
     QCOMPARE(gridview->property("destroyedItem").toInt(), 0);
 
     QQuickItem *content = gridview->contentItem();
-    QVERIFY(content != 0);
+    QVERIFY(content != nullptr);
 
     QVERIFY(item = findItem<QQuickItem>(content, "delegate", 0));
     QCOMPARE(delegateVisible(item), true);
@@ -6523,7 +6620,7 @@ void tst_QQuickGridView::contentHeightWithDelayRemove()
     QVERIFY(QTest::qWaitForWindowExposed(window));
 
     QQuickGridView *gridview = window->rootObject()->findChild<QQuickGridView*>();
-    QTRY_VERIFY(gridview != 0);
+    QTRY_VERIFY(gridview != nullptr);
 
     const int initialCount(gridview->count());
     const int eventualCount(initialCount + countDelta);
@@ -6554,7 +6651,7 @@ void tst_QQuickGridView::QTBUG_45640()
     QVERIFY(QTest::qWaitForWindowExposed(window));
 
     QQuickGridView *gridview = qobject_cast<QQuickGridView*>(window->rootObject());
-    QVERIFY(gridview != 0);
+    QVERIFY(gridview != nullptr);
 
     QCOMPARE(gridview->contentY(), qreal(-50.0));
 
@@ -6565,6 +6662,36 @@ void tst_QQuickGridView::QTBUG_45640()
     delete window;
 }
 
+void tst_QQuickGridView::QTBUG_49218()
+{
+    QQuickView *window = createView();
+    window->setSource(testFileUrl("qtbug49218.qml"));
+    window->show();
+    QVERIFY(QTest::qWaitForWindowExposed(window));
+
+    QQuickItem *rootItem = qobject_cast<QQuickItem*>(window->rootObject());
+    QQuickGridView *gridview = qobject_cast<QQuickGridView *>(rootItem->childItems().first());
+    QVERIFY(gridview != nullptr);
+
+    auto processEventsAndForceLayout = [&gridview] () {
+        for (int pass = 0; pass < 2; ++pass) {
+            QCoreApplication::sendPostedEvents(nullptr, QEvent::DeferredDelete);
+            gridview->forceLayout();
+        }
+    };
+    QMetaObject::invokeMethod(rootItem, "scrollToTop");
+    processEventsAndForceLayout();
+    QMetaObject::invokeMethod(rootItem, "changeModel");
+    processEventsAndForceLayout();
+    QMetaObject::invokeMethod(rootItem, "changeModel");
+    processEventsAndForceLayout();
+    QMetaObject::invokeMethod(rootItem, "scrollToTop");
+    processEventsAndForceLayout();
+
+    QCOMPARE(gridview->indexAt(gridview->cellWidth() - 10, gridview->cellHeight() - 10), 0);
+    delete window;
+}
+
 void tst_QQuickGridView::keyNavigationEnabled()
 {
     QScopedPointer<QQuickView> window(createView());
@@ -6643,11 +6770,11 @@ void tst_QQuickGridView::QTBUG_48870_fastModelUpdates()
     QVERIFY(QTest::qWaitForWindowExposed(window.data()));
 
     QQuickGridView *view = findItem<QQuickGridView>(window->rootObject(), "view");
-    QTRY_VERIFY(view != 0);
+    QTRY_VERIFY(view != nullptr);
 
     QQuickItemViewPrivate *priv = QQuickItemViewPrivate::get(view);
     bool nonUnique;
-    FxViewItem *item = Q_NULLPTR;
+    FxViewItem *item = nullptr;
     int expectedIdx;
     QVERIFY(testVisibleItems(priv, &nonUnique, &item, &expectedIdx));
 
@@ -6666,6 +6793,18 @@ void tst_QQuickGridView::QTBUG_48870_fastModelUpdates()
     }
 }
 
+void tst_QQuickGridView::releaseItems()
+{
+    QScopedPointer<QQuickView> view(createView());
+    view->setSource(testFileUrl("releaseItems.qml"));
+
+    QQuickGridView *gridview = qobject_cast<QQuickGridView *>(view->rootObject());
+    QVERIFY(gridview);
+
+    // don't crash (QTBUG-61294)
+    gridview->setModel(123);
+}
+
 QTEST_MAIN(tst_QQuickGridView)
 
 #include "tst_qquickgridview.moc"
diff --git a/tests/auto/quick/qquickimage/data/car.ktx b/tests/auto/quick/qquickimage/data/car.ktx
new file mode 100644
index 0000000000..2aefdd306b
--- /dev/null
+++ b/tests/auto/quick/qquickimage/data/car.ktx
diff --git a/tests/auto/quick/qquickimage/data/logo.pkm b/tests/auto/quick/qquickimage/data/logo.pkm
new file mode 100644
index 0000000000..c0987c5c36
--- /dev/null
+++ b/tests/auto/quick/qquickimage/data/logo.pkm
diff --git a/tests/auto/quick/qquickimage/data/pattern.pkm b/tests/auto/quick/qquickimage/data/pattern.pkm
new file mode 100644
index 0000000000..d986e89b2d
--- /dev/null
+++ b/tests/auto/quick/qquickimage/data/pattern.pkm
diff --git a/tests/auto/quick/qquickimage/tst_qquickimage.cpp b/tests/auto/quick/qquickimage/tst_qquickimage.cpp
index 36d99ad48d..d1f46a3912 100644
--- a/tests/auto/quick/qquickimage/tst_qquickimage.cpp
+++ b/tests/auto/quick/qquickimage/tst_qquickimage.cpp
@@ -62,6 +62,7 @@ public:
     tst_qquickimage();
 
 private slots:
+    void initTestCase();
     void cleanup();
     void noSource();
     void imageSource();
@@ -97,12 +98,22 @@ private slots:
 
 private:
     QQmlEngine engine;
+    QSGRendererInterface::GraphicsApi graphicsApi = QSGRendererInterface::Unknown;
 };
 
 tst_qquickimage::tst_qquickimage()
 {
 }
 
+void tst_qquickimage::initTestCase()
+{
+    QQmlDataTest::initTestCase();
+    QScopedPointer<QQuickView> window(new QQuickView(0));
+    window->show();
+    QVERIFY(QTest::qWaitForWindowExposed(window.data()));
+    graphicsApi = window->rendererInterface()->graphicsApi();
+}
+
 void tst_qquickimage::cleanup()
 {
     QQuickWindow window;
@@ -116,7 +127,7 @@ void tst_qquickimage::noSource()
     QQmlComponent component(&engine);
     component.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
     QQuickImage *obj = qobject_cast<QQuickImage*>(component.create());
-    QVERIFY(obj != 0);
+    QVERIFY(obj != nullptr);
     QCOMPARE(obj->source(), QUrl());
     QCOMPARE(obj->status(), QQuickImage::Null);
     QCOMPARE(obj->width(), 0.);
@@ -150,8 +161,27 @@ void tst_qquickimage::imageSource_data()
         QTest::newRow("remote svg") << "/heart.svg" << 595.0 << 841.0 << true << false << false << "";
     if (QImageReader::supportedImageFormats().contains("svgz"))
         QTest::newRow("remote svgz") << "/heart.svgz" << 595.0 << 841.0 << true << false << false << "";
+    if (graphicsApi == QSGRendererInterface::OpenGL) {
+        QTest::newRow("texturefile pkm format") << testFileUrl("logo.pkm").toString() << 256.0 << 256.0 << false << false << true << "";
+        QTest::newRow("texturefile ktx format") << testFileUrl("car.ktx").toString() << 146.0 << 80.0 << false << false << true << "";
+        QTest::newRow("texturefile async") << testFileUrl("logo.pkm").toString() << 256.0 << 256.0 << false << true << true << "";
+    }
     QTest::newRow("remote not found") << "/no-such-file.png" << 0.0 << 0.0 << true
         << false << true << "<Unknown File>:2:1: QML Image: Error transferring {{ServerBaseUrl}}/no-such-file.png - server replied: Not found";
+    QTest::newRow("extless") << testFileUrl("colors").toString() << 120.0 << 120.0 << false << false << true << "";
+    QTest::newRow("extless no cache") << testFileUrl("colors").toString() << 120.0 << 120.0 << false << false << false << "";
+    QTest::newRow("extless async") << testFileUrl("colors1").toString() << 120.0 << 120.0 << false << true << true << "";
+    QTest::newRow("extless not found") << testFileUrl("no-such-file").toString() << 0.0 << 0.0 << false
+        << false << true << "<Unknown File>:2:1: QML Image: Cannot open: " + testFileUrl("no-such-file").toString();
+    // Test that texture file is preferred over image file, when supported.
+    // Since pattern.pkm has different size than pattern.png, these tests verify that the right file has been loaded
+    if (graphicsApi == QSGRendererInterface::OpenGL) {
+        QTest::newRow("extless prefer-tex") << testFileUrl("pattern").toString() << 64.0 << 64.0 << false << false << true << "";
+        QTest::newRow("extless prefer-tex async") << testFileUrl("pattern").toString() << 64.0 << 64.0 << false << true << true << "";
+    } else {
+        QTest::newRow("extless ignore-tex") << testFileUrl("pattern").toString() << 200.0 << 200.0 << false << false << true << "";
+        QTest::newRow("extless ignore-tex async") << testFileUrl("pattern").toString() << 200.0 << 200.0 << false << true << true << "";
+    }
 
 }
 
@@ -195,7 +225,7 @@ void tst_qquickimage::imageSource()
     QQmlComponent component(&engine);
     component.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
     QQuickImage *obj = qobject_cast<QQuickImage*>(component.create());
-    QVERIFY(obj != 0);
+    QVERIFY(obj != nullptr);
 
     if (async)
         QVERIFY(obj->asynchronous());
@@ -233,7 +263,7 @@ void tst_qquickimage::clearSource()
     QQmlComponent component(&engine);
     component.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
     QQuickImage *obj = qobject_cast<QQuickImage*>(component.create());
-    QVERIFY(obj != 0);
+    QVERIFY(obj != nullptr);
     QCOMPARE(obj->status(), QQuickImage::Ready);
     QCOMPARE(obj->width(), 120.);
     QCOMPARE(obj->height(), 120.);
@@ -255,7 +285,7 @@ void tst_qquickimage::resized()
     QQmlComponent component(&engine);
     component.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
     QQuickImage *obj = qobject_cast<QQuickImage*>(component.create());
-    QVERIFY(obj != 0);
+    QVERIFY(obj != nullptr);
     QCOMPARE(obj->width(), 300.);
     QCOMPARE(obj->height(), 300.);
     QCOMPARE(obj->fillMode(), QQuickImage::Stretch);
@@ -265,13 +295,13 @@ void tst_qquickimage::resized()
 
 void tst_qquickimage::preserveAspectRatio()
 {
-    QScopedPointer<QQuickView> window(new QQuickView(0));
+    QScopedPointer<QQuickView> window(new QQuickView(nullptr));
     window->show();
     QVERIFY(QTest::qWaitForWindowExposed(window.data()));
 
     window->setSource(testFileUrl("aspectratio.qml"));
     QQuickImage *image = qobject_cast<QQuickImage*>(window->rootObject());
-    QVERIFY(image != 0);
+    QVERIFY(image != nullptr);
     image->setWidth(80.0);
     QCOMPARE(image->width(), 80.);
     QCOMPARE(image->height(), 80.);
@@ -279,7 +309,7 @@ void tst_qquickimage::preserveAspectRatio()
     window->setSource(testFileUrl("aspectratio.qml"));
     image = qobject_cast<QQuickImage*>(window->rootObject());
     image->setHeight(60.0);
-    QVERIFY(image != 0);
+    QVERIFY(image != nullptr);
     QCOMPARE(image->height(), 60.);
     QCOMPARE(image->width(), 60.);
 }
@@ -290,7 +320,7 @@ void tst_qquickimage::smooth()
     QQmlComponent component(&engine);
     component.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
     QQuickImage *obj = qobject_cast<QQuickImage*>(component.create());
-    QVERIFY(obj != 0);
+    QVERIFY(obj != nullptr);
     QCOMPARE(obj->width(), 300.);
     QCOMPARE(obj->height(), 300.);
     QCOMPARE(obj->smooth(), true);
@@ -301,6 +331,10 @@ void tst_qquickimage::smooth()
 
 void tst_qquickimage::mirror()
 {
+    if ((QGuiApplication::platformName() == QLatin1String("offscreen"))
+        || (QGuiApplication::platformName() == QLatin1String("minimal")))
+        QSKIP("Skipping due to grabWindow not functional on offscreen/minimimal platforms");
+
     QMap<QQuickImage::FillMode, QImage> screenshots;
     QList<QQuickImage::FillMode> fillModes;
     fillModes << QQuickImage::Stretch << QQuickImage::PreserveAspectFit << QQuickImage::PreserveAspectCrop
@@ -315,7 +349,7 @@ void tst_qquickimage::mirror()
         window->setSource(testFileUrl("mirror.qml"));
 
         QQuickImage *obj = window->rootObject()->findChild<QQuickImage*>("image");
-        QVERIFY(obj != 0);
+        QVERIFY(obj != nullptr);
 
         obj->setFillMode(fillMode);
         obj->setProperty("mirror", true);
@@ -399,13 +433,24 @@ void tst_qquickimage::svg()
     QQmlComponent component(&engine);
     component.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
     QQuickImage *obj = qobject_cast<QQuickImage*>(component.create());
-    QVERIFY(obj != 0);
-    QCOMPARE(obj->width(), 212.0);
+    QVERIFY(obj != nullptr);
+    QCOMPARE(obj->width(), 300.0);
     QCOMPARE(obj->height(), 300.0);
     obj->setSourceSize(QSize(200,200));
 
-    QCOMPARE(obj->width(), 141.0);
+    QCOMPARE(obj->width(), 200.0);
     QCOMPARE(obj->height(), 200.0);
+    obj->setSourceSize(QSize(100,0));
+    QCOMPARE(obj->width(), 100.0);
+    // Due to aspect ratio calculations we can't get a precise
+    // check for all setups, so we allow a small margin of error
+    QVERIFY(qAbs(obj->height() - 141) < 1);
+
+    // Setting it to a size bigger than the actual file, SVG formats
+    // can scale up although other image formats cannot
+    obj->setSourceSize(QSize(800,0));
+    QCOMPARE(obj->width(), 800.0);
+    QVERIFY(qAbs(obj->height() - 1131) < 1);
     delete obj;
 }
 
@@ -469,7 +514,7 @@ void tst_qquickimage::geometry()
     QQmlComponent component(&engine);
     component.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
     QQuickImage *obj = qobject_cast<QQuickImage*>(component.create());
-    QVERIFY(obj != 0);
+    QVERIFY(obj != nullptr);
 
     QCOMPARE(obj->width(), itemWidth);
     QCOMPARE(obj->paintedWidth(), paintedWidth);
@@ -492,7 +537,7 @@ void tst_qquickimage::big()
     QQmlComponent component(&engine);
     component.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
     QQuickImage *obj = qobject_cast<QQuickImage*>(component.create());
-    QVERIFY(obj != 0);
+    QVERIFY(obj != nullptr);
     QCOMPARE(obj->width(), 100.0);
     QCOMPARE(obj->height(), 256.0);
 
@@ -501,6 +546,10 @@ void tst_qquickimage::big()
 
 void tst_qquickimage::tiling_QTBUG_6716()
 {
+    if ((QGuiApplication::platformName() == QLatin1String("offscreen"))
+        || (QGuiApplication::platformName() == QLatin1String("minimal")))
+        QSKIP("Skipping due to grabWindow not functional on offscreen/minimimal platforms");
+
     QFETCH(QString, source);
 
     QQuickView view(testFileUrl(source));
@@ -509,7 +558,7 @@ void tst_qquickimage::tiling_QTBUG_6716()
 
     QQuickImage *tiling = findItem<QQuickImage>(view.rootObject(), "tiling");
 
-    QVERIFY(tiling != 0);
+    QVERIFY(tiling != nullptr);
     QImage img = view.grabWindow();
     for (int x = 0; x < tiling->width(); ++x) {
         for (int y = 0; y < tiling->height(); ++y) {
@@ -540,7 +589,7 @@ void tst_qquickimage::noLoading()
     QQmlComponent component(&engine);
     component.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
     QQuickImage *obj = qobject_cast<QQuickImage*>(component.create());
-    QVERIFY(obj != 0);
+    QVERIFY(obj != nullptr);
     QCOMPARE(obj->status(), QQuickImage::Ready);
 
     QSignalSpy sourceSpy(obj, SIGNAL(sourceChanged(QUrl)));
@@ -587,7 +636,7 @@ void tst_qquickimage::paintedWidthHeight()
         QQmlComponent component(&engine);
         component.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
         QQuickImage *obj = qobject_cast<QQuickImage*>(component.create());
-        QVERIFY(obj != 0);
+        QVERIFY(obj != nullptr);
         QCOMPARE(obj->width(), 200.0);
         QCOMPARE(obj->height(), 25.0);
         QCOMPARE(obj->paintedWidth(), 25.0);
@@ -602,7 +651,7 @@ void tst_qquickimage::paintedWidthHeight()
         QQmlComponent component(&engine);
         component.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
         QQuickImage *obj = qobject_cast<QQuickImage*>(component.create());
-        QVERIFY(obj != 0);
+        QVERIFY(obj != nullptr);
         QCOMPARE(obj->width(), 26.0);
         QCOMPARE(obj->height(), 175.0);
         QCOMPARE(obj->paintedWidth(), 26.0);
@@ -623,7 +672,7 @@ void tst_qquickimage::sourceSize_QTBUG_14303()
 
     QSignalSpy sourceSizeSpy(obj, SIGNAL(sourceSizeChanged()));
 
-    QTRY_VERIFY(obj != 0);
+    QTRY_VERIFY(obj != nullptr);
     QTRY_COMPARE(obj->status(), QQuickImage::Ready);
 
     QTRY_COMPARE(obj->sourceSize().width(), 200);
@@ -645,7 +694,7 @@ void tst_qquickimage::sourceSize_QTBUG_14303()
 
 void tst_qquickimage::sourceSize_QTBUG_16389()
 {
-    QScopedPointer<QQuickView> window(new QQuickView(0));
+    QScopedPointer<QQuickView> window(new QQuickView(nullptr));
     window->setSource(testFileUrl("qtbug_16389.qml"));
     window->show();
     QVERIFY(QTest::qWaitForWindowExposed(window.data()));
@@ -669,7 +718,7 @@ void tst_qquickimage::sourceSize_QTBUG_16389()
 // QTBUG-15690
 void tst_qquickimage::nullPixmapPaint()
 {
-    QScopedPointer<QQuickView> window(new QQuickView(0));
+    QScopedPointer<QQuickView> window(new QQuickView(nullptr));
     window->setSource(testFileUrl("nullpixmap.qml"));
     window->show();
     QVERIFY(QTest::qWaitForWindowExposed(window.data()));
@@ -679,7 +728,7 @@ void tst_qquickimage::nullPixmapPaint()
     server.serveDirectory(dataDirectory(), TestHTTPServer::Delay);
 
     QQuickImage *image = qobject_cast<QQuickImage*>(window->rootObject());
-    QTRY_VERIFY(image != 0);
+    QTRY_VERIFY(image != nullptr);
     image->setSource(server.url("/no-such-file.png"));
 
     QQmlTestMessageHandler messageHandler;
@@ -709,7 +758,7 @@ void tst_qquickimage::imageCrash_QTBUG_22125()
 
     // shouldn't crash when deleting cancelled QQmlPixmapReplys.
     server.sendDelayedItem();
-    QCoreApplication::sendPostedEvents(0, QEvent::DeferredDelete);
+    QCoreApplication::sendPostedEvents(nullptr, QEvent::DeferredDelete);
     QCoreApplication::processEvents();
 }
 
@@ -742,7 +791,7 @@ void tst_qquickimage::sourceSize()
     QFETCH(qreal, implicitWidth);
     QFETCH(qreal, implicitHeight);
 
-    QScopedPointer<QQuickView> window(new QQuickView(0));
+    QScopedPointer<QQuickView> window(new QQuickView(nullptr));
     QQmlContext *ctxt = window->rootContext();
     ctxt->setContextProperty("srcWidth", sourceWidth);
     ctxt->setContextProperty("srcHeight", sourceHeight);
@@ -773,7 +822,7 @@ void tst_qquickimage::sourceSizeChanges()
     QQmlContext *ctxt = engine.rootContext();
     ctxt->setContextProperty("srcImage", "");
     QQuickImage *img = qobject_cast<QQuickImage*>(component.create());
-    QVERIFY(img != 0);
+    QVERIFY(img != nullptr);
 
     QSignalSpy sourceSizeSpy(img, SIGNAL(sourceSizeChanged()));
 
@@ -839,7 +888,7 @@ void tst_qquickimage::progressAndStatusChanges()
     QQmlComponent component(&engine);
     component.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
     QQuickImage *obj = qobject_cast<QQuickImage*>(component.create());
-    QVERIFY(obj != 0);
+    QVERIFY(obj != nullptr);
     QCOMPARE(obj->status(), QQuickImage::Ready);
     QTRY_COMPARE(obj->progress(), 1.0);
 
@@ -956,7 +1005,7 @@ void tst_qquickimage::highdpi()
     ctxt->setContextProperty("srcImage", testFileUrl("heart-highdpi@2x.png"));
 
     QQuickImage *obj = qobject_cast<QQuickImage*>(component.create());
-    QVERIFY(obj != 0);
+    QVERIFY(obj != nullptr);
 
     QCOMPARE(obj->width(), 150.0);
     QCOMPARE(obj->height(), 150.0);
@@ -1034,6 +1083,10 @@ void tst_qquickimage::highDpiFillModesAndSizes()
 
 void tst_qquickimage::hugeImages()
 {
+    if ((QGuiApplication::platformName() == QLatin1String("offscreen"))
+        || (QGuiApplication::platformName() == QLatin1String("minimal")))
+        QSKIP("Skipping due to grabWindow not functional on offscreen/minimimal platforms");
+
     QQuickView view;
     view.setSource(testFileUrl("hugeImages.qml"));
     view.setGeometry(0, 0, 200, 200);
diff --git a/tests/auto/quick/qquickimageprovider/tst_qquickimageprovider.cpp b/tests/auto/quick/qquickimageprovider/tst_qquickimageprovider.cpp
index 98f3972cef..4b75a7e008 100644
--- a/tests/auto/quick/qquickimageprovider/tst_qquickimageprovider.cpp
+++ b/tests/auto/quick/qquickimageprovider/tst_qquickimageprovider.cpp
@@ -65,6 +65,7 @@ private slots:
     void threadTest();
 
     void asyncTextureTest();
+    void instantAsyncTextureTest();
 
 private:
     QString newImageFileName() const;
@@ -76,7 +77,7 @@ private:
 class TestQImageProvider : public QQuickImageProvider
 {
 public:
-    TestQImageProvider(bool *deleteWatch = 0, bool forceAsync = false)
+    TestQImageProvider(bool *deleteWatch = nullptr, bool forceAsync = false)
         : QQuickImageProvider(Image, (forceAsync ? ForceAsynchronousImageLoading : Flags()))
         , deleteWatch(deleteWatch)
     {
@@ -114,7 +115,7 @@ Q_DECLARE_METATYPE(TestQImageProvider*);
 class TestQPixmapProvider : public QQuickImageProvider
 {
 public:
-    TestQPixmapProvider(bool *deleteWatch = 0)
+    TestQPixmapProvider(bool *deleteWatch = nullptr)
         : QQuickImageProvider(Pixmap), deleteWatch(deleteWatch)
     {
     }
@@ -217,7 +218,7 @@ void tst_qquickimageprovider::runTest(bool async, QQuickImageProvider *provider)
     QQmlEngine engine;
 
     engine.addImageProvider("test", provider);
-    QVERIFY(engine.imageProvider("test") != 0);
+    QVERIFY(engine.imageProvider("test") != nullptr);
 
     QString componentStr = "import QtQuick 2.0\nImage { source: \"" + source + "\"; "
             + (async ? "asynchronous: true; " : "")
@@ -225,7 +226,7 @@ void tst_qquickimageprovider::runTest(bool async, QQuickImageProvider *provider)
     QQmlComponent component(&engine);
     component.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
     QQuickImage *obj = qobject_cast<QQuickImage*>(component.create());
-    QVERIFY(obj != 0);
+    QVERIFY(obj != nullptr);
 
     // From this point on, treat forced async providers as async behaviour-wise
     if (engine.imageProvider(QUrl(source).host()) == provider)
@@ -314,14 +315,14 @@ void tst_qquickimageprovider::requestPixmap_async()
     QQuickImageProvider *provider = new TestQPixmapProvider();
 
     engine.addImageProvider("test", provider);
-    QVERIFY(engine.imageProvider("test") != 0);
+    QVERIFY(engine.imageProvider("test") != nullptr);
 
     // pixmaps are loaded synchronously regardless of 'asynchronous' value
     QString componentStr = "import QtQuick 2.0\nImage { asynchronous: true; source: \"image://test/pixmap-async-test.png\" }";
     QQmlComponent component(&engine);
     component.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
     QQuickImage *obj = qobject_cast<QQuickImage*>(component.create());
-    QVERIFY(obj != 0);
+    QVERIFY(obj != nullptr);
 
     delete obj;
 }
@@ -341,14 +342,14 @@ void tst_qquickimageprovider::removeProvider()
     QQmlEngine engine;
 
     engine.addImageProvider("test", provider);
-    QVERIFY(engine.imageProvider("test") != 0);
+    QVERIFY(engine.imageProvider("test") != nullptr);
 
     // add provider, confirm it works
     QString componentStr = "import QtQuick 2.0\nImage { source: \"" + newImageFileName() + "\" }";
     QQmlComponent component(&engine);
     component.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
     QQuickImage *obj = qobject_cast<QQuickImage*>(component.create());
-    QVERIFY(obj != 0);
+    QVERIFY(obj != nullptr);
 
     QCOMPARE(obj->status(), QQuickImage::Ready);
 
@@ -384,7 +385,7 @@ void tst_qquickimageprovider::imageProviderId()
     TestQImageProvider *provider = new TestQImageProvider(&deleteWatch);
 
     engine.addImageProvider(providerId, provider);
-    QVERIFY(engine.imageProvider(providerId) != 0);
+    QVERIFY(engine.imageProvider(providerId) != nullptr);
 
     engine.removeImageProvider(providerId);
     QVERIFY(deleteWatch);
@@ -393,7 +394,7 @@ void tst_qquickimageprovider::imageProviderId()
 class TestThreadProvider : public QQuickImageProvider
 {
     public:
-        TestThreadProvider() : QQuickImageProvider(Image), ok(false) {}
+        TestThreadProvider() : QQuickImageProvider(Image) {}
 
         ~TestThreadProvider() {}
 
@@ -417,7 +418,7 @@ class TestThreadProvider : public QQuickImageProvider
 
         QWaitCondition cond;
         QMutex mutex;
-        bool ok;
+        bool ok = false;
 };
 
 
@@ -428,7 +429,7 @@ void tst_qquickimageprovider::threadTest()
     TestThreadProvider *provider = new TestThreadProvider;
 
     engine.addImageProvider("test_thread", provider);
-    QVERIFY(engine.imageProvider("test_thread") != 0);
+    QVERIFY(engine.imageProvider("test_thread") != nullptr);
 
     QString componentStr = "import QtQuick 2.0\nItem { \n"
             "Image { source: \"image://test_thread/blue\";  asynchronous: true; }\n"
@@ -440,7 +441,7 @@ void tst_qquickimageprovider::threadTest()
     component.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
     QObject *obj = component.create();
     //MUST not deadlock
-    QVERIFY(obj != 0);
+    QVERIFY(obj != nullptr);
     QList<QQuickImage *> images = obj->findChildren<QQuickImage *>();
     QCOMPARE(images.count(), 4);
     QTest::qWait(100);
@@ -459,7 +460,7 @@ class TestImageResponse : public QQuickImageResponse, public QRunnable
 {
     public:
         TestImageResponse(QMutex *lock, QWaitCondition *condition, bool *ok, const QString &id, const QSize &requestedSize)
-         : m_lock(lock), m_condition(condition), m_ok(ok), m_id(id), m_requestedSize(requestedSize), m_texture(0)
+         : m_lock(lock), m_condition(condition), m_ok(ok), m_id(id), m_requestedSize(requestedSize), m_texture(nullptr)
         {
             setAutoDelete(false);
         }
@@ -495,7 +496,7 @@ class TestImageResponse : public QQuickImageResponse, public QRunnable
 class TestAsyncProvider : public QQuickAsyncImageProvider
 {
     public:
-        TestAsyncProvider() : ok(false)
+        TestAsyncProvider()
         {
             pool.setMaxThreadCount(4);
         }
@@ -512,7 +513,7 @@ class TestAsyncProvider : public QQuickAsyncImageProvider
         QThreadPool pool;
         QMutex lock;
         QWaitCondition condition;
-        bool ok;
+        bool ok = false;
 };
 
 
@@ -523,7 +524,7 @@ void tst_qquickimageprovider::asyncTextureTest()
     TestAsyncProvider *provider = new TestAsyncProvider;
 
     engine.addImageProvider("test_async", provider);
-    QVERIFY(engine.imageProvider("test_async") != 0);
+    QVERIFY(engine.imageProvider("test_async") != nullptr);
 
     QString componentStr = "import QtQuick 2.0\nItem { \n"
             "Image { source: \"image://test_async/blue\"; }\n"
@@ -535,7 +536,7 @@ void tst_qquickimageprovider::asyncTextureTest()
     component.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
     QObject *obj = component.create();
     //MUST not deadlock
-    QVERIFY(obj != 0);
+    QVERIFY(obj != nullptr);
     QList<QQuickImage *> images = obj->findChildren<QQuickImage *>();
     QCOMPARE(images.count(), 4);
 
@@ -550,6 +551,70 @@ void tst_qquickimageprovider::asyncTextureTest()
     }
 }
 
+class InstantAsyncImageResponse : public QQuickImageResponse
+{
+    public:
+        InstantAsyncImageResponse(const QString &id, const QSize &requestedSize)
+        {
+            QImage image(50, 50, QImage::Format_RGB32);
+            image.fill(QColor(id).rgb());
+            if (requestedSize.isValid())
+                image = image.scaled(requestedSize);
+            m_texture = QQuickTextureFactory::textureFactoryForImage(image);
+            emit finished();
+        }
+
+        QQuickTextureFactory *textureFactory() const
+        {
+            return m_texture;
+        }
+
+        QQuickTextureFactory *m_texture;
+};
+
+class InstancAsyncProvider : public QQuickAsyncImageProvider
+{
+    public:
+        InstancAsyncProvider()
+        {
+        }
+
+        ~InstancAsyncProvider() {}
+
+        QQuickImageResponse *requestImageResponse(const QString &id, const QSize &requestedSize)
+        {
+            return new InstantAsyncImageResponse(id, requestedSize);
+        }
+};
+
+void tst_qquickimageprovider::instantAsyncTextureTest()
+{
+    QQmlEngine engine;
+
+    InstancAsyncProvider *provider = new InstancAsyncProvider;
+
+    engine.addImageProvider("test_instantasync", provider);
+    QVERIFY(engine.imageProvider("test_instantasync") != nullptr);
+
+    QString componentStr = "import QtQuick 2.0\nItem { \n"
+            "Image { source: \"image://test_instantasync/blue\"; }\n"
+            "Image { source: \"image://test_instantasync/red\"; }\n"
+            "Image { source: \"image://test_instantasync/green\";  }\n"
+            "Image { source: \"image://test_instantasync/yellow\";  }\n"
+            " }";
+    QQmlComponent component(&engine);
+    component.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
+    QScopedPointer<QObject> obj(component.create());
+
+    QVERIFY(!obj.isNull());
+    const QList<QQuickImage *> images = obj->findChildren<QQuickImage *>();
+    QCOMPARE(images.count(), 4);
+
+    for (QQuickImage *img: images) {
+        QTRY_COMPARE(img->status(), QQuickImage::Ready);
+    }
+}
+
 
 QTEST_MAIN(tst_qquickimageprovider)
 
diff --git a/tests/auto/quick/qquickitem/data/mainWindowQtBug60123.qml b/tests/auto/quick/qquickitem/data/mainWindowQtBug60123.qml
new file mode 100644
index 0000000000..eeecd48cb2
--- /dev/null
+++ b/tests/auto/quick/qquickitem/data/mainWindowQtBug60123.qml
@@ -0,0 +1,59 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.0
+
+Rectangle {
+    width: 400
+    height: 200
+    color: "white"
+    property string lastEvent: ""
+
+    Rectangle {
+        id: buttonRect
+        width: 50
+        height: 50
+        color: "black"
+
+        MouseArea {
+            anchors.fill: parent
+            onPressed: {
+                lastEvent = "pressed"
+                buttonRect.color = "yellow"
+            }
+            onReleased: {
+                lastEvent = "released"
+                buttonRect.color = "black"
+            }
+            onCanceled: {
+                lastEvent = "canceled"
+                buttonRect.color = "green"
+            }
+        }
+    }
+}
diff --git a/tests/auto/quick/qquickitem/qquickitem.pro b/tests/auto/quick/qquickitem/qquickitem.pro
index 9aca5926f2..003981d4de 100644
--- a/tests/auto/quick/qquickitem/qquickitem.pro
+++ b/tests/auto/quick/qquickitem/qquickitem.pro
@@ -11,3 +11,8 @@ TESTDATA = data/*
 
 QT += core-private gui-private  qml-private quick-private testlib
 
+qtHaveModule(widgets): {
+    DEFINES += TEST_QTBUG_60123
+    QT += widgets
+}
+
diff --git a/tests/auto/quick/qquickitem/tst_qquickitem.cpp b/tests/auto/quick/qquickitem/tst_qquickitem.cpp
index 10a3a0bfa8..7e132f97b6 100644
--- a/tests/auto/quick/qquickitem/tst_qquickitem.cpp
+++ b/tests/auto/quick/qquickitem/tst_qquickitem.cpp
@@ -41,15 +41,25 @@
 #include "../shared/viewtestutil.h"
 #include <QSignalSpy>
 
+#ifdef TEST_QTBUG_60123
+#include <QWidget>
+#include <QMainWindow>
+#endif
+
 class TestItem : public QQuickItem
 {
 Q_OBJECT
 public:
-    TestItem(QQuickItem *parent = 0)
+    TestItem(QQuickItem *parent = nullptr)
         : QQuickItem(parent), focused(false), pressCount(0), releaseCount(0)
         , wheelCount(0), acceptIncomingTouchEvents(true)
         , touchEventReached(false), timestamp(0)
-        , lastWheelEventPos(0, 0), lastWheelEventGlobalPos(0, 0) {}
+        , lastWheelEventPos(0, 0), lastWheelEventGlobalPos(0, 0)
+    {
+#if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0)
+        setAcceptTouchEvents(true);
+#endif
+    }
 
     bool focused;
     int pressCount;
@@ -95,7 +105,7 @@ class TestPolishItem : public QQuickItem
 {
 Q_OBJECT
 public:
-    TestPolishItem(QQuickItem *parent = 0)
+    TestPolishItem(QQuickItem *parent = nullptr)
     : QQuickItem(parent), wasPolished(false) {
 
     }
@@ -117,7 +127,7 @@ class TestFocusScope : public QQuickFocusScope
 {
 Q_OBJECT
 public:
-    TestFocusScope(QQuickItem *parent = 0) : QQuickFocusScope(parent), focused(false) {}
+    TestFocusScope(QQuickItem *parent = nullptr) : QQuickFocusScope(parent), focused(false) {}
 
     bool focused;
 protected:
@@ -183,18 +193,22 @@ private slots:
 
     void shortcutOverride();
 
+#ifdef TEST_QTBUG_60123
+    void qtBug60123();
+#endif
+
 private:
 
     enum PaintOrderOp {
         NoOp, Append, Remove, StackBefore, StackAfter, SetZ
     };
 
-    void ensureFocus(QWindow *w) {
+    bool ensureFocus(QWindow *w) {
         if (w->width() <=0 || w->height() <= 0)
             w->setGeometry(100, 100, 400, 300);
         w->show();
         w->requestActivate();
-        QTest::qWaitForWindowActive(w);
+        return QTest::qWaitForWindowActive(w);
     }
 };
 
@@ -250,7 +264,7 @@ struct FocusData {
 };
 struct FocusState : public QHash<QQuickItem *, FocusData>
 {
-    FocusState() : activeFocusItem(0) {}
+    FocusState() : activeFocusItem(nullptr) {}
     FocusState &operator<<(QQuickItem *item) {
         insert(item, FocusData());
         return *this;
@@ -285,7 +299,7 @@ struct FocusState : public QHash<QQuickItem *, FocusData>
 void tst_qquickitem::simpleFocus()
 {
     QQuickWindow window;
-    ensureFocus(&window);
+    QVERIFY(ensureFocus(&window));
 
     QTRY_COMPARE(QGuiApplication::focusWindow(), &window);
 
@@ -324,7 +338,7 @@ void tst_qquickitem::simpleFocus()
 
     l1c3->setFocus(false);
     focusState[l1c3].set(false, false);
-    focusState.active(0);
+    focusState.active(nullptr);
     FVERIFY();
 
     l2c1->setFocus(true);
@@ -337,7 +351,7 @@ void tst_qquickitem::simpleFocus()
 void tst_qquickitem::scopedFocus()
 {
     QQuickWindow window;
-    ensureFocus(&window);
+    QVERIFY(ensureFocus(&window));
     QTRY_COMPARE(QGuiApplication::focusWindow(), &window);
 
     QQuickItem *l1c1 = new TestItem(window.contentItem());
@@ -417,7 +431,7 @@ void tst_qquickitem::addedToWindow()
 {
     {
     QQuickWindow window;
-    ensureFocus(&window);
+    QVERIFY(ensureFocus(&window));
     QTRY_COMPARE(QGuiApplication::focusWindow(), &window);
 
     QQuickItem *item = new TestItem;
@@ -437,7 +451,7 @@ void tst_qquickitem::addedToWindow()
 
     {
     QQuickWindow window;
-    ensureFocus(&window);
+    QVERIFY(ensureFocus(&window));
     QTRY_COMPARE(QGuiApplication::focusWindow(), &window);
 
     QQuickItem *item = new TestItem(window.contentItem());
@@ -466,7 +480,7 @@ void tst_qquickitem::addedToWindow()
 
     {
     QQuickWindow window;
-    ensureFocus(&window);
+    QVERIFY(ensureFocus(&window));
     QTRY_COMPARE(QGuiApplication::focusWindow(), &window);
 
     QQuickItem *tree = new TestItem;
@@ -490,7 +504,7 @@ void tst_qquickitem::addedToWindow()
 
     {
     QQuickWindow window;
-    ensureFocus(&window);
+    QVERIFY(ensureFocus(&window));
     QTRY_COMPARE(QGuiApplication::focusWindow(), &window);
     QQuickItem *tree = new TestFocusScope;
     QQuickItem *c1 = new TestItem(tree);
@@ -518,7 +532,7 @@ void tst_qquickitem::addedToWindow()
 
     {
     QQuickWindow window;
-    ensureFocus(&window);
+    QVERIFY(ensureFocus(&window));
     QTRY_COMPARE(QGuiApplication::focusWindow(), &window);
     QQuickItem *tree = new TestFocusScope;
     QQuickItem *c1 = new TestItem(tree);
@@ -544,7 +558,7 @@ void tst_qquickitem::addedToWindow()
 
     {
     QQuickWindow window;
-    ensureFocus(&window);
+    QVERIFY(ensureFocus(&window));
     QTRY_COMPARE(QGuiApplication::focusWindow(), &window);
     QQuickItem *child = new TestItem(window.contentItem());
     QQuickItem *tree = new TestFocusScope;
@@ -584,7 +598,7 @@ void tst_qquickitem::changeParent()
     // Parent to no parent
     {
     QQuickWindow window;
-    ensureFocus(&window);
+    QVERIFY(ensureFocus(&window));
     QTRY_COMPARE(QGuiApplication::focusWindow(), &window);
     QQuickItem *child = new TestItem(window.contentItem());
 
@@ -597,16 +611,16 @@ void tst_qquickitem::changeParent()
     focusState.active(child);
     FVERIFY();
 
-    child->setParentItem(0);
+    child->setParentItem(nullptr);
     focusState[child].set(true, false);
-    focusState.active(0);
+    focusState.active(nullptr);
     FVERIFY();
     }
 
     // Different parent, same focus scope
     {
     QQuickWindow window;
-    ensureFocus(&window);
+    QVERIFY(ensureFocus(&window));
     QTRY_COMPARE(QGuiApplication::focusWindow(), &window);
     QQuickItem *child = new TestItem(window.contentItem());
     QQuickItem *child2 = new TestItem(window.contentItem());
@@ -627,7 +641,7 @@ void tst_qquickitem::changeParent()
     // Different parent, different focus scope
     {
     QQuickWindow window;
-    ensureFocus(&window);
+    QVERIFY(ensureFocus(&window));
     QTRY_COMPARE(QGuiApplication::focusWindow(), &window);
     QQuickItem *child = new TestItem(window.contentItem());
     QQuickItem *child2 = new TestFocusScope(window.contentItem());
@@ -644,12 +658,12 @@ void tst_qquickitem::changeParent()
 
     item->setParentItem(child2);
     focusState[item].set(true, false);
-    focusState.active(0);
+    focusState.active(nullptr);
     FVERIFY();
     }
     {
     QQuickWindow window;
-    ensureFocus(&window);
+    QVERIFY(ensureFocus(&window));
     QTRY_COMPARE(QGuiApplication::focusWindow(), &window);
     QQuickItem *child = new TestItem(window.contentItem());
     QQuickItem *child2 = new TestFocusScope(window.contentItem());
@@ -661,7 +675,7 @@ void tst_qquickitem::changeParent()
 
     item->setFocus(true);
     focusState[item].set(true, false);
-    focusState.active(0);
+    focusState.active(nullptr);
     FVERIFY();
 
     item->setParentItem(child);
@@ -671,7 +685,7 @@ void tst_qquickitem::changeParent()
     }
     {
     QQuickWindow window;
-    ensureFocus(&window);
+    QVERIFY(ensureFocus(&window));
     QTRY_COMPARE(QGuiApplication::focusWindow(), &window);
     QQuickItem *child = new TestItem(window.contentItem());
     QQuickItem *child2 = new TestFocusScope(window.contentItem());
@@ -697,7 +711,7 @@ void tst_qquickitem::changeParent()
     // child is deleted, then its parent changes again to a valid parent
     {
     QQuickWindow window;
-    ensureFocus(&window);
+    QVERIFY(ensureFocus(&window));
     QTRY_COMPARE(QGuiApplication::focusWindow(), &window);
     QQuickItem *item = new TestFocusScope(window.contentItem());
     QQuickItem *child = new TestItem(item);
@@ -714,10 +728,10 @@ void tst_qquickitem::changeParent()
     focusState.active(child);
     FVERIFY();
 
-    item->setParentItem(0);
+    item->setParentItem(nullptr);
     focusState[child].set(true, false);
     focusState[item].set(true, false);
-    focusState.active(0);
+    focusState.active(nullptr);
     FVERIFY();
 
     focusState.remove(child);
@@ -736,7 +750,7 @@ void tst_qquickitem::multipleFocusClears()
     QQuickView view;
     view.setSource(testFileUrl("multipleFocusClears.qml"));
     view.show();
-    ensureFocus(&view);
+    QVERIFY(ensureFocus(&view));
     QTRY_COMPARE(QGuiApplication::focusWindow(), &view);
 }
 
@@ -745,7 +759,7 @@ void tst_qquickitem::focusSubItemInNonFocusScope()
     QQuickView view;
     view.setSource(testFileUrl("focusSubItemInNonFocusScope.qml"));
     view.show();
-    QTest::qWaitForWindowActive(&view);
+    QVERIFY(QTest::qWaitForWindowActive(&view));
 
     QQuickItem *dummyItem = view.rootObject()->findChild<QQuickItem *>("dummyItem");
     QVERIFY(dummyItem);
@@ -767,7 +781,7 @@ void tst_qquickitem::focusSubItemInNonFocusScope()
 void tst_qquickitem::parentItemWithFocus()
 {
     QQuickWindow window;
-    ensureFocus(&window);
+    QVERIFY(ensureFocus(&window));
     QTRY_COMPARE(QGuiApplication::focusWindow(), &window);
     {
     QQuickItem parent;
@@ -866,7 +880,7 @@ void tst_qquickitem::parentItemWithFocus()
 void tst_qquickitem::reparentFocusedItem()
 {
     QQuickWindow window;
-    ensureFocus(&window);
+    QVERIFY(ensureFocus(&window));
     QTRY_COMPARE(QGuiApplication::focusWindow(), &window);
 
     QQuickItem parent(window.contentItem());
@@ -937,7 +951,7 @@ void tst_qquickitem::setParentItem()
     QCOMPARE(root->childItems().at(0), child1);
     QCOMPARE(root->childItems().at(1), child2);
 
-    child1->setParentItem(0);
+    child1->setParentItem(nullptr);
     QVERIFY(!child1->parent());
     QVERIFY(!child1->parentItem());
     QCOMPARE(root->childItems().count(), 1);
@@ -1033,7 +1047,7 @@ void tst_qquickitem::enabled()
 void tst_qquickitem::enabledFocus()
 {
     QQuickWindow window;
-    ensureFocus(&window);
+    QVERIFY(ensureFocus(&window));
 
     QQuickFocusScope root;
 
@@ -1224,56 +1238,56 @@ void tst_qquickitem::mouseGrab()
     child2->setSize(QSizeF(200, 100));
     child2->setParentItem(window.contentItem());
 
-    QTest::mousePress(&window, Qt::LeftButton, 0, QPoint(50,50));
+    QTest::mousePress(&window, Qt::LeftButton, Qt::NoModifier, QPoint(50,50));
     QTest::qWait(100);
     QVERIFY2(window.mouseGrabberItem() == child1.data(), msgItem(window.mouseGrabberItem()).constData());
     QTest::qWait(100);
 
     QCOMPARE(child1->pressCount, 1);
-    QTest::mouseRelease(&window, Qt::LeftButton, 0, QPoint(50,50));
+    QTest::mouseRelease(&window, Qt::LeftButton, Qt::NoModifier, QPoint(50,50));
     QTest::qWait(50);
-    QVERIFY2(window.mouseGrabberItem() == 0, msgItem(window.mouseGrabberItem()).constData());
+    QVERIFY2(window.mouseGrabberItem() == nullptr, msgItem(window.mouseGrabberItem()).constData());
     QCOMPARE(child1->releaseCount, 1);
 
-    QTest::mousePress(&window, Qt::LeftButton, 0, QPoint(50,50));
+    QTest::mousePress(&window, Qt::LeftButton, Qt::NoModifier, QPoint(50,50));
     QTest::qWait(50);
     QVERIFY2(window.mouseGrabberItem() == child1.data(), msgItem(window.mouseGrabberItem()).constData());
     QCOMPARE(child1->pressCount, 2);
     child1->setEnabled(false);
-    QVERIFY2(window.mouseGrabberItem() == 0, msgItem(window.mouseGrabberItem()).constData());
-    QTest::mouseRelease(&window, Qt::LeftButton, 0, QPoint(50,50));
+    QVERIFY2(window.mouseGrabberItem() == nullptr, msgItem(window.mouseGrabberItem()).constData());
+    QTest::mouseRelease(&window, Qt::LeftButton, Qt::NoModifier, QPoint(50,50));
     QTest::qWait(50);
     QCOMPARE(child1->releaseCount, 1);
     child1->setEnabled(true);
 
-    QTest::mousePress(&window, Qt::LeftButton, 0, QPoint(50,50));
+    QTest::mousePress(&window, Qt::LeftButton, Qt::NoModifier, QPoint(50,50));
     QTest::qWait(50);
     QVERIFY2(window.mouseGrabberItem() == child1.data(), msgItem(window.mouseGrabberItem()).constData());
     QCOMPARE(child1->pressCount, 3);
     child1->setVisible(false);
-    QVERIFY2(window.mouseGrabberItem() == 0, msgItem(window.mouseGrabberItem()));
-    QTest::mouseRelease(&window, Qt::LeftButton, 0, QPoint(50,50));
+    QVERIFY2(window.mouseGrabberItem() == nullptr, msgItem(window.mouseGrabberItem()));
+    QTest::mouseRelease(&window, Qt::LeftButton, Qt::NoModifier, QPoint(50,50));
     QCOMPARE(child1->releaseCount, 1);
     child1->setVisible(true);
 
-    QTest::mousePress(&window, Qt::LeftButton, 0, QPoint(50,50));
+    QTest::mousePress(&window, Qt::LeftButton, Qt::NoModifier, QPoint(50,50));
     QTest::qWait(50);
     QVERIFY2(window.mouseGrabberItem() == child1.data(), msgItem(window.mouseGrabberItem()).constData());
     QCOMPARE(child1->pressCount, 4);
     child2->grabMouse();
     QVERIFY2(window.mouseGrabberItem() == child2.data(), msgItem(window.mouseGrabberItem()).constData());
-    QTest::mouseRelease(&window, Qt::LeftButton, 0, QPoint(50,50));
+    QTest::mouseRelease(&window, Qt::LeftButton, Qt::NoModifier, QPoint(50,50));
     QTest::qWait(50);
     QCOMPARE(child1->releaseCount, 1);
     QCOMPARE(child2->releaseCount, 1);
 
     child2->grabMouse();
     QVERIFY2(window.mouseGrabberItem() == child2.data(), msgItem(window.mouseGrabberItem()).constData());
-    QTest::mousePress(&window, Qt::LeftButton, 0, QPoint(50,50));
+    QTest::mousePress(&window, Qt::LeftButton, Qt::NoModifier, QPoint(50,50));
     QTest::qWait(50);
     QCOMPARE(child1->pressCount, 4);
     QCOMPARE(child2->pressCount, 1);
-    QTest::mouseRelease(&window, Qt::LeftButton, 0, QPoint(50,50));
+    QTest::mouseRelease(&window, Qt::LeftButton, Qt::NoModifier, QPoint(50,50));
     QTest::qWait(50);
     QCOMPARE(child1->releaseCount, 1);
     QCOMPARE(child2->releaseCount, 2);
@@ -1294,14 +1308,14 @@ void tst_qquickitem::touchEventAcceptIgnore()
     TestWindow window;
     window.resize(100, 100);
     window.show();
-    QTest::qWaitForWindowExposed(&window);
+    QVERIFY(QTest::qWaitForWindowExposed(&window));
 
     QScopedPointer<TestItem> item(new TestItem);
     item->setSize(QSizeF(100, 100));
     item->setParentItem(window.contentItem());
     item->acceptIncomingTouchEvents = itemSupportsTouch;
 
-    static QTouchDevice* device = 0;
+    static QTouchDevice* device = nullptr;
     if (!device) {
         device =new QTouchDevice;
         device->setType(QTouchDevice::TouchScreen);
@@ -1405,7 +1419,7 @@ void tst_qquickitem::polishOnCompleted()
     QQuickView view;
     view.setSource(testFileUrl("polishOnCompleted.qml"));
     view.show();
-    QTest::qWaitForWindowExposed(&view);
+    QVERIFY(QTest::qWaitForWindowExposed(&view));
 
     TestPolishItem *item = qobject_cast<TestPolishItem*>(view.rootObject());
     QVERIFY(item);
@@ -1437,7 +1451,7 @@ void tst_qquickitem::wheelEvent()
     QQuickWindow window;
     window.resize(width, height);
     window.show();
-    QTest::qWaitForWindowExposed(&window);
+    QVERIFY(QTest::qWaitForWindowExposed(&window));
 
     TestItem *item = new TestItem;
     item->setSize(QSizeF(width, height));
@@ -1469,7 +1483,7 @@ class HoverItem : public QQuickItem
 {
 Q_OBJECT
 public:
-    HoverItem(QQuickItem *parent = 0)
+    HoverItem(QQuickItem *parent = nullptr)
         : QQuickItem(parent), hoverEnterCount(0), hoverMoveCount(0), hoverLeaveCount(0)
     { }
     void resetCounters() {
@@ -1515,7 +1529,7 @@ void tst_qquickitem::hoverEvent_data()
 // ### For some unknown reason QTest::mouseMove() isn't working correctly.
 static void sendMouseMove(QObject *object, const QPoint &position)
 {
-    QMouseEvent moveEvent(QEvent::MouseMove, position, Qt::NoButton, Qt::NoButton, 0);
+    QMouseEvent moveEvent(QEvent::MouseMove, position, Qt::NoButton, Qt::NoButton, nullptr);
     QGuiApplication::sendEvent(object, &moveEvent);
 }
 
@@ -1731,54 +1745,54 @@ void tst_qquickitem::acceptedMouseButtons()
     item.setSize(QSizeF(200,100));
     item.setParentItem(window.contentItem());
 
-    QTest::mousePress(&window, Qt::LeftButton, 0, QPoint(50, 50));
-    QTest::mouseRelease(&window, Qt::LeftButton, 0, QPoint(50, 50));
+    QTest::mousePress(&window, Qt::LeftButton, Qt::NoModifier, QPoint(50, 50));
+    QTest::mouseRelease(&window, Qt::LeftButton, Qt::NoModifier, QPoint(50, 50));
     QCOMPARE(item.pressCount, 0);
     QCOMPARE(item.releaseCount, 0);
 
-    QTest::mousePress(&window, Qt::RightButton, 0, QPoint(50, 50));
-    QTest::mouseRelease(&window, Qt::RightButton, 0, QPoint(50, 50));
+    QTest::mousePress(&window, Qt::RightButton, Qt::NoModifier, QPoint(50, 50));
+    QTest::mouseRelease(&window, Qt::RightButton, Qt::NoModifier, QPoint(50, 50));
     QCOMPARE(item.pressCount, 0);
     QCOMPARE(item.releaseCount, 0);
 
-    QTest::mousePress(&window, Qt::MiddleButton, 0, QPoint(50, 50));
-    QTest::mouseRelease(&window, Qt::MiddleButton, 0, QPoint(50, 50));
+    QTest::mousePress(&window, Qt::MiddleButton, Qt::NoModifier, QPoint(50, 50));
+    QTest::mouseRelease(&window, Qt::MiddleButton, Qt::NoModifier, QPoint(50, 50));
     QCOMPARE(item.pressCount, 0);
     QCOMPARE(item.releaseCount, 0);
 
     item.setAcceptedMouseButtons(Qt::LeftButton);
     QCOMPARE(item.acceptedMouseButtons(), Qt::MouseButtons(Qt::LeftButton));
 
-    QTest::mousePress(&window, Qt::LeftButton, 0, QPoint(50, 50));
-    QTest::mouseRelease(&window, Qt::LeftButton, 0, QPoint(50, 50));
+    QTest::mousePress(&window, Qt::LeftButton, Qt::NoModifier, QPoint(50, 50));
+    QTest::mouseRelease(&window, Qt::LeftButton, Qt::NoModifier, QPoint(50, 50));
     QCOMPARE(item.pressCount, 1);
     QCOMPARE(item.releaseCount, 1);
 
-    QTest::mousePress(&window, Qt::RightButton, 0, QPoint(50, 50));
-    QTest::mouseRelease(&window, Qt::RightButton, 0, QPoint(50, 50));
+    QTest::mousePress(&window, Qt::RightButton, Qt::NoModifier, QPoint(50, 50));
+    QTest::mouseRelease(&window, Qt::RightButton, Qt::NoModifier, QPoint(50, 50));
     QCOMPARE(item.pressCount, 1);
     QCOMPARE(item.releaseCount, 1);
 
-    QTest::mousePress(&window, Qt::MiddleButton, 0, QPoint(50, 50));
-    QTest::mouseRelease(&window, Qt::MiddleButton, 0, QPoint(50, 50));
+    QTest::mousePress(&window, Qt::MiddleButton, Qt::NoModifier, QPoint(50, 50));
+    QTest::mouseRelease(&window, Qt::MiddleButton, Qt::NoModifier, QPoint(50, 50));
     QCOMPARE(item.pressCount, 1);
     QCOMPARE(item.releaseCount, 1);
 
     item.setAcceptedMouseButtons(Qt::RightButton | Qt::MiddleButton);
     QCOMPARE(item.acceptedMouseButtons(), Qt::MouseButtons(Qt::RightButton | Qt::MiddleButton));
 
-    QTest::mousePress(&window, Qt::LeftButton, 0, QPoint(50, 50));
-    QTest::mouseRelease(&window, Qt::LeftButton, 0, QPoint(50, 50));
+    QTest::mousePress(&window, Qt::LeftButton, Qt::NoModifier, QPoint(50, 50));
+    QTest::mouseRelease(&window, Qt::LeftButton, Qt::NoModifier, QPoint(50, 50));
     QCOMPARE(item.pressCount, 1);
     QCOMPARE(item.releaseCount, 1);
 
-    QTest::mousePress(&window, Qt::RightButton, 0, QPoint(50, 50));
-    QTest::mouseRelease(&window, Qt::RightButton, 0, QPoint(50, 50));
+    QTest::mousePress(&window, Qt::RightButton, Qt::NoModifier, QPoint(50, 50));
+    QTest::mouseRelease(&window, Qt::RightButton, Qt::NoModifier, QPoint(50, 50));
     QCOMPARE(item.pressCount, 2);
     QCOMPARE(item.releaseCount, 2);
 
-    QTest::mousePress(&window, Qt::MiddleButton, 0, QPoint(50, 50));
-    QTest::mouseRelease(&window, Qt::MiddleButton, 0, QPoint(50, 50));
+    QTest::mousePress(&window, Qt::MiddleButton, Qt::NoModifier, QPoint(50, 50));
+    QTest::mouseRelease(&window, Qt::MiddleButton, Qt::NoModifier, QPoint(50, 50));
     QCOMPARE(item.pressCount, 3);
     QCOMPARE(item.releaseCount, 3);
 }
@@ -1786,7 +1800,7 @@ void tst_qquickitem::acceptedMouseButtons()
 static void gc(QQmlEngine &engine)
 {
     engine.collectGarbage();
-    QCoreApplication::sendPostedEvents(0, QEvent::DeferredDelete);
+    QCoreApplication::sendPostedEvents(nullptr, QEvent::DeferredDelete);
     QCoreApplication::processEvents();
 }
 
@@ -1812,7 +1826,7 @@ void tst_qquickitem::visualParentOwnership()
         gc(engine);
 
         QVERIFY(!newItem.isNull());
-        newItem->setParentItem(0);
+        newItem->setParentItem(nullptr);
 
         gc(engine);
         QVERIFY(newItem.isNull());
@@ -1869,7 +1883,7 @@ void tst_qquickitem::visualParentOwnershipWindow()
         gc(engine);
 
         QVERIFY(!newItem.isNull());
-        newItem->setParentItem(0);
+        newItem->setParentItem(nullptr);
 
         gc(engine);
         QVERIFY(newItem.isNull());
@@ -2045,10 +2059,10 @@ void tst_qquickitem::ignoreButtonPressNotInAcceptedMouseButtons()
     item.setAcceptedMouseButtons(Qt::LeftButton);
     QCOMPARE(item.acceptedMouseButtons(), Qt::MouseButtons(Qt::LeftButton));
 
-    QTest::mousePress(&window, Qt::LeftButton, 0, QPoint(50, 50));
-    QTest::mousePress(&window, Qt::RightButton, 0, QPoint(50, 50)); // ignored because it's not LeftButton
-    QTest::mouseRelease(&window, Qt::RightButton, 0, QPoint(50, 50)); // ignored because it didn't grab the RightButton press
-    QTest::mouseRelease(&window, Qt::LeftButton, 0, QPoint(50, 50));
+    QTest::mousePress(&window, Qt::LeftButton, Qt::NoModifier, QPoint(50, 50));
+    QTest::mousePress(&window, Qt::RightButton, Qt::NoModifier, QPoint(50, 50)); // ignored because it's not LeftButton
+    QTest::mouseRelease(&window, Qt::RightButton, Qt::NoModifier, QPoint(50, 50)); // ignored because it didn't grab the RightButton press
+    QTest::mouseRelease(&window, Qt::LeftButton, Qt::NoModifier, QPoint(50, 50));
 
     QCOMPARE(item.pressCount, 1);
     QCOMPARE(item.releaseCount, 1);
@@ -2058,7 +2072,7 @@ void tst_qquickitem::shortcutOverride()
 {
     QQuickView view;
     view.setSource(testFileUrl("shortcutOverride.qml"));
-    ensureFocus(&view);
+    QVERIFY(ensureFocus(&view));
 
     QCOMPARE(view.rootObject()->property("escapeHandlerActivationCount").toInt(), 0);
     QCOMPARE(view.rootObject()->property("shortcutActivationCount").toInt(), 0);
@@ -2087,6 +2101,51 @@ void tst_qquickitem::shortcutOverride()
     QCOMPARE(view.rootObject()->property("shortcutActivationCount").toInt(), 1);
 }
 
+#ifdef TEST_QTBUG_60123
+void tst_qquickitem::qtBug60123()
+{
+    QMainWindow main;
+    main.resize(400, 200);
+
+    QQuickView window;
+    QQuickView window2;
+    window.setSource(testFileUrl("mainWindowQtBug60123.qml"));
+    window2.setSource(testFileUrl("mainWindowQtBug60123.qml"));
+
+    // Create central widget for the main window
+    QWidget *baseWidget = new QWidget(&main);
+    baseWidget->resize(400, 200);
+    baseWidget->setMaximumHeight(200);
+    baseWidget->setMaximumWidth(400);
+    main.setCentralWidget(baseWidget);
+
+    // Create container widgets for both windows
+    QWidget *containers = QWidget::createWindowContainer(&window, baseWidget);
+    QWidget *containers2 = QWidget::createWindowContainer(&window2, baseWidget);
+    containers->setGeometry(0, 0, 100, 100);
+    containers2->setGeometry(100, 100, 100, 100);
+
+    // Show and activate the main window
+    main.show();
+    QVERIFY(QTest::qWaitForWindowExposed(&main));
+
+    // Activate window, test press and release events
+    auto activateWindowAndTestPress = [] (QQuickView* testWindow) {
+        testWindow->requestActivate();
+        QVERIFY(QTest::qWaitForWindowActive(testWindow));
+        QTest::mousePress(testWindow, Qt::LeftButton, Qt::NoModifier, QPoint(10, 10));
+        QCOMPARE(testWindow->rootObject()->property("lastEvent").toString(), QString("pressed"));
+        QTest::mouseRelease(testWindow, Qt::LeftButton, Qt::NoModifier, QPoint(10, 10));
+        QCOMPARE(testWindow->rootObject()->property("lastEvent").toString(), QString("released"));
+    };
+
+    // First press after switching focus window resulted in cancelled event
+    activateWindowAndTestPress(&window);
+    activateWindowAndTestPress(&window2);
+    activateWindowAndTestPress(&window);
+}
+#endif
+
 QTEST_MAIN(tst_qquickitem)
 
 #include "tst_qquickitem.moc"
diff --git a/tests/auto/quick/qquickitem2/data/activeFocusOnTab_infiniteLoop.qml b/tests/auto/quick/qquickitem2/data/activeFocusOnTab_infiniteLoop.qml
new file mode 100644
index 0000000000..889e480f3b
--- /dev/null
+++ b/tests/auto/quick/qquickitem2/data/activeFocusOnTab_infiniteLoop.qml
@@ -0,0 +1,13 @@
+import QtQuick 2.6
+
+Item {
+    visible: true
+    Item {
+        visible: false
+        Item {
+            objectName: "hiddenChild"
+            activeFocusOnTab: true
+            focus: true
+        }
+    }
+}
diff --git a/tests/auto/quick/qquickitem2/data/mapCoordinates.qml b/tests/auto/quick/qquickitem2/data/mapCoordinates.qml
index b410b445c5..596dedab90 100644
--- a/tests/auto/quick/qquickitem2/data/mapCoordinates.qml
+++ b/tests/auto/quick/qquickitem2/data/mapCoordinates.qml
@@ -39,6 +39,11 @@ Item {
         Item { id: itemB; objectName: "itemB"; x: 100; y: 100 }
     }
 
+    Component {
+        id: itemComponent
+        Item { x: 150; y: 150 }
+    }
+
     function mapAToB(x, y) {
         var pos = itemA.mapToItem(itemB, x, y)
         return Qt.point(pos.x, pos.y)
@@ -69,6 +74,18 @@ Item {
         return Qt.point(pos.x, pos.y)
     }
 
+    function mapOrphanToGlobal(x, y) {
+        var obj = itemComponent.createObject(null);
+        var pos = obj.mapToGlobal(x, y)
+        return Qt.point(pos.x, pos.y)
+    }
+
+    function mapOrphanFromGlobal(x, y) {
+        var obj = itemComponent.createObject(null);
+        var pos = obj.mapFromGlobal(x, y)
+        return Qt.point(pos.x, pos.y)
+    }
+
     function checkMapAToInvalid(x, y) {
         try {
             itemA.mapToItem(1122, x, y)
diff --git a/tests/auto/quick/qquickitem2/tst_qquickitem.cpp b/tests/auto/quick/qquickitem2/tst_qquickitem.cpp
index 09e89ff85f..7107f4d995 100644
--- a/tests/auto/quick/qquickitem2/tst_qquickitem.cpp
+++ b/tests/auto/quick/qquickitem2/tst_qquickitem.cpp
@@ -64,6 +64,7 @@ private slots:
     void activeFocusOnTab8();
     void activeFocusOnTab9();
     void activeFocusOnTab10();
+    void activeFocusOnTab_infiniteLoop();
 
     void nextItemInFocusChain();
     void nextItemInFocusChain2();
@@ -193,7 +194,7 @@ class KeyTestItem : public QQuickItem
 {
     Q_OBJECT
 public:
-    KeyTestItem(QQuickItem *parent=0) : QQuickItem(parent), mKey(0) {}
+    KeyTestItem(QQuickItem *parent=nullptr) : QQuickItem(parent), mKey(0) {}
 
 protected:
     void keyPressEvent(QKeyEvent *e) {
@@ -240,7 +241,7 @@ class HollowTestItem : public QQuickItem
     Q_PROPERTY(qreal holeRadius READ holeRadius WRITE setHoleRadius)
 
 public:
-    HollowTestItem(QQuickItem *parent = 0)
+    HollowTestItem(QQuickItem *parent = nullptr)
         : QQuickItem(parent),
           m_isPressed(false),
           m_isHovered(false),
@@ -301,7 +302,7 @@ class TabFenceItem : public QQuickItem
     Q_OBJECT
 
 public:
-    TabFenceItem(QQuickItem *parent = Q_NULLPTR)
+    TabFenceItem(QQuickItem *parent = nullptr)
         : QQuickItem(parent)
     {
         QQuickItemPrivate *d = QQuickItemPrivate::get(this);
@@ -316,7 +317,7 @@ class TabFenceItem2 : public QQuickItem
     Q_OBJECT
 
 public:
-    TabFenceItem2(QQuickItem *parent = Q_NULLPTR)
+    TabFenceItem2(QQuickItem *parent = nullptr)
         : QQuickItem(parent)
     {
         QQuickItemPrivate *d = QQuickItemPrivate::get(this);
@@ -343,7 +344,7 @@ void tst_QQuickItem::initTestCase()
 void tst_QQuickItem::cleanup()
 {
     QInputMethodPrivate *inputMethodPrivate = QInputMethodPrivate::get(qApp->inputMethod());
-    inputMethodPrivate->testContext = 0;
+    inputMethodPrivate->testContext = nullptr;
 }
 
 void tst_QQuickItem::activeFocusOnTab()
@@ -351,7 +352,7 @@ void tst_QQuickItem::activeFocusOnTab()
     if (!qt_tab_all_widgets())
         QSKIP("This function doesn't support NOT iterating all.");
 
-    QQuickView *window = new QQuickView(0);
+    QQuickView *window = new QQuickView(nullptr);
     window->setBaseSize(QSize(800,600));
 
     window->setSource(testFileUrl("activeFocusOnTab.qml"));
@@ -463,7 +464,7 @@ void tst_QQuickItem::activeFocusOnTab2()
     if (!qt_tab_all_widgets())
         QSKIP("This function doesn't support NOT iterating all.");
 
-    QQuickView *window = new QQuickView(0);
+    QQuickView *window = new QQuickView(nullptr);
     window->setBaseSize(QSize(800,600));
 
     window->setSource(testFileUrl("activeFocusOnTab.qml"));
@@ -503,7 +504,7 @@ void tst_QQuickItem::activeFocusOnTab3()
     if (!qt_tab_all_widgets())
         QSKIP("This function doesn't support NOT iterating all.");
 
-    QQuickView *window = new QQuickView(0);
+    QQuickView *window = new QQuickView(nullptr);
     window->setBaseSize(QSize(800,600));
 
     window->setSource(testFileUrl("activeFocusOnTab3.qml"));
@@ -685,7 +686,7 @@ void tst_QQuickItem::activeFocusOnTab4()
     if (!qt_tab_all_widgets())
         QSKIP("This function doesn't support NOT iterating all.");
 
-    QQuickView *window = new QQuickView(0);
+    QQuickView *window = new QQuickView(nullptr);
     window->setBaseSize(QSize(800,600));
 
     window->setSource(testFileUrl("activeFocusOnTab4.qml"));
@@ -717,7 +718,7 @@ void tst_QQuickItem::activeFocusOnTab5()
     if (!qt_tab_all_widgets())
         QSKIP("This function doesn't support NOT iterating all.");
 
-    QQuickView *window = new QQuickView(0);
+    QQuickView *window = new QQuickView(nullptr);
     window->setBaseSize(QSize(800,600));
 
     window->setSource(testFileUrl("activeFocusOnTab4.qml"));
@@ -751,7 +752,7 @@ void tst_QQuickItem::activeFocusOnTab6()
     if (qt_tab_all_widgets())
         QSKIP("This function doesn't support iterating all.");
 
-    QQuickView *window = new QQuickView(0);
+    QQuickView *window = new QQuickView(nullptr);
     window->setBaseSize(QSize(800,600));
 
     window->setSource(testFileUrl("activeFocusOnTab6.qml"));
@@ -809,7 +810,7 @@ void tst_QQuickItem::activeFocusOnTab7()
     if (qt_tab_all_widgets())
         QSKIP("This function doesn't support iterating all.");
 
-    QQuickView *window = new QQuickView(0);
+    QQuickView *window = new QQuickView(nullptr);
     window->setBaseSize(QSize(300,300));
 
     window->setSource(testFileUrl("activeFocusOnTab7.qml"));
@@ -842,7 +843,7 @@ void tst_QQuickItem::activeFocusOnTab7()
 
 void tst_QQuickItem::activeFocusOnTab8()
 {
-    QQuickView *window = new QQuickView(0);
+    QQuickView *window = new QQuickView(nullptr);
     window->setBaseSize(QSize(300,300));
 
     window->setSource(testFileUrl("activeFocusOnTab8.qml"));
@@ -894,7 +895,7 @@ void tst_QQuickItem::activeFocusOnTab9()
     if (qt_tab_all_widgets())
         QSKIP("This function doesn't support iterating all.");
 
-    QQuickView *window = new QQuickView(0);
+    QQuickView *window = new QQuickView(nullptr);
     window->setBaseSize(QSize(300,300));
 
     window->setSource(testFileUrl("activeFocusOnTab9.qml"));
@@ -945,7 +946,7 @@ void tst_QQuickItem::activeFocusOnTab10()
     if (!qt_tab_all_widgets())
         QSKIP("This function doesn't support NOT iterating all.");
 
-    QQuickView *window = new QQuickView(0);
+    QQuickView *window = new QQuickView(nullptr);
     window->setBaseSize(QSize(300,300));
 
     window->setSource(testFileUrl("activeFocusOnTab9.qml"));
@@ -1023,12 +1024,28 @@ void tst_QQuickItem::activeFocusOnTab10()
     delete window;
 }
 
+void tst_QQuickItem::activeFocusOnTab_infiniteLoop()
+{
+    // see QTBUG-68271
+    // create a window where the currently focused item is not visible
+    QScopedPointer<QQuickView>window(new QQuickView());
+    window->setSource(testFileUrl("activeFocusOnTab_infiniteLoop.qml"));
+    window->show();
+    auto *hiddenChild = findItem<QQuickItem>(window->rootObject(), "hiddenChild");
+    QVERIFY(hiddenChild);
+
+    // move the focus - this used to result in an infinite loop
+    auto *item = hiddenChild->nextItemInFocusChain();
+    // focus is moved to the root object since there is no other candidate
+    QCOMPARE(item, window->rootObject());
+}
+
 void tst_QQuickItem::nextItemInFocusChain()
 {
     if (!qt_tab_all_widgets())
         QSKIP("This function doesn't support NOT iterating all.");
 
-    QQuickView *window = new QQuickView(0);
+    QQuickView *window = new QQuickView(nullptr);
     window->setBaseSize(QSize(800,600));
 
     window->setSource(testFileUrl("activeFocusOnTab.qml"));
@@ -1104,7 +1121,7 @@ void tst_QQuickItem::nextItemInFocusChain2()
     if (qt_tab_all_widgets())
         QSKIP("This function doesn't support iterating all.");
 
-    QQuickView *window = new QQuickView(0);
+    QQuickView *window = new QQuickView(nullptr);
     window->setBaseSize(QSize(800,600));
 
     window->setSource(testFileUrl("activeFocusOnTab6.qml"));
@@ -1149,7 +1166,7 @@ void tst_QQuickItem::nextItemInFocusChain2()
 
 void tst_QQuickItem::nextItemInFocusChain3()
 {
-    QQuickView *window = new QQuickView(0);
+    QQuickView *window = new QQuickView(nullptr);
     window->setBaseSize(QSize(800,600));
 
     window->setSource(testFileUrl("nextItemInFocusChain3.qml"));
@@ -1177,7 +1194,7 @@ void verifyTabFocusChain(QQuickView *window, const char **focusChain, bool forwa
 
 void tst_QQuickItem::tabFence()
 {
-    QQuickView *window = new QQuickView(0);
+    QQuickView *window = new QQuickView(nullptr);
     window->setBaseSize(QSize(800,600));
 
     window->setSource(testFileUrl("tabFence.qml"));
@@ -1188,12 +1205,12 @@ void tst_QQuickItem::tabFence()
     QVERIFY(window->rootObject()->hasActiveFocus());
 
     const char *rootTabFocusChain[] = {
-          "input1", "input2", "input3", "input1", Q_NULLPTR
+          "input1", "input2", "input3", "input1", nullptr
     };
     verifyTabFocusChain(window, rootTabFocusChain, true /* forward */);
 
     const char *rootBacktabFocusChain[] = {
-          "input3", "input2", "input1", "input3", Q_NULLPTR
+          "input3", "input2", "input1", "input3", nullptr
     };
     verifyTabFocusChain(window, rootBacktabFocusChain, false /* forward */);
 
@@ -1204,19 +1221,19 @@ void tst_QQuickItem::tabFence()
     QVERIFY(item->hasActiveFocus());
 
     const char *fence1TabFocusChain[] = {
-          "input12", "input13", "input11", "input12", Q_NULLPTR
+          "input12", "input13", "input11", "input12", nullptr
     };
     verifyTabFocusChain(window, fence1TabFocusChain, true /* forward */);
 
     const char *fence1BacktabFocusChain[] = {
-          "input11", "input13", "input12", "input11", Q_NULLPTR
+          "input11", "input13", "input12", "input11", nullptr
     };
     verifyTabFocusChain(window, fence1BacktabFocusChain, false /* forward */);
 }
 
 void tst_QQuickItem::qtbug_50516()
 {
-    QQuickView *window = new QQuickView(0);
+    QQuickView *window = new QQuickView(nullptr);
     window->setBaseSize(QSize(800,600));
 
     window->setSource(testFileUrl("qtbug_50516.qml"));
@@ -1261,7 +1278,7 @@ void tst_QQuickItem::qtbug_50516_2()
     QFETCH(QString, item1);
     QFETCH(QString, item2);
 
-    QQuickView *window = new QQuickView(0);
+    QQuickView *window = new QQuickView(nullptr);
     window->setBaseSize(QSize(800,600));
 
     window->setSource(testFileUrl(filename));
@@ -1282,7 +1299,7 @@ void tst_QQuickItem::qtbug_50516_2()
 
 void tst_QQuickItem::keys()
 {
-    QQuickView *window = new QQuickView(0);
+    QQuickView *window = new QQuickView(nullptr);
     window->setBaseSize(QSize(240,320));
 
     KeysTestObject *testObject = new KeysTestObject;
@@ -1471,7 +1488,7 @@ void tst_QQuickItem::standardKeys()
 
 void tst_QQuickItem::keysProcessingOrder()
 {
-    QQuickView *window = new QQuickView(0);
+    QQuickView *window = new QQuickView(nullptr);
     window->setBaseSize(QSize(240,320));
 
     KeysTestObject *testObject = new KeysTestObject;
@@ -1532,7 +1549,7 @@ void tst_QQuickItem::keysim()
     QInputMethodPrivate *inputMethodPrivate = QInputMethodPrivate::get(qApp->inputMethod());
     inputMethodPrivate->testContext = &platformInputContext;
 
-    QQuickView *window = new QQuickView(0);
+    QQuickView *window = new QQuickView(nullptr);
     window->setBaseSize(QSize(240,320));
 
     window->setSource(testFileUrl("keysim.qml"));
@@ -1650,7 +1667,7 @@ bool anchorsMirrored(QQuickItem *rootItem, const char * itemString)
 
 void tst_QQuickItem::layoutMirroring()
 {
-    QQuickView *window = new QQuickView(0);
+    QQuickView *window = new QQuickView(nullptr);
     window->setSource(testFileUrl("layoutmirroring.qml"));
     window->show();
 
@@ -1801,7 +1818,7 @@ void tst_QQuickItem::layoutMirroringIllegalParent()
     component.setData("import QtQuick 2.0; QtObject { LayoutMirroring.enabled: true; LayoutMirroring.childrenInherit: true }", QUrl::fromLocalFile(""));
     QTest::ignoreMessage(QtWarningMsg, "<Unknown File>:1:21: QML QtObject: LayoutDirection attached property only works with Items and Windows");
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 }
 
 void tst_QQuickItem::keyNavigation_data()
@@ -1815,7 +1832,7 @@ void tst_QQuickItem::keyNavigation()
 {
     QFETCH(QString, source);
 
-    QQuickView *window = new QQuickView(0);
+    QQuickView *window = new QQuickView(nullptr);
     window->setBaseSize(QSize(240,320));
 
     window->setSource(testFileUrl(source));
@@ -1892,7 +1909,7 @@ void tst_QQuickItem::keyNavigation()
 
 void tst_QQuickItem::keyNavigation_RightToLeft()
 {
-    QQuickView *window = new QQuickView(0);
+    QQuickView *window = new QQuickView(nullptr);
     window->setBaseSize(QSize(240,320));
 
     window->setSource(testFileUrl("keynavigationtest.qml"));
@@ -1947,7 +1964,7 @@ void tst_QQuickItem::keyNavigation_RightToLeft()
 
 void tst_QQuickItem::keyNavigation_skipNotVisible()
 {
-    QQuickView *window = new QQuickView(0);
+    QQuickView *window = new QQuickView(nullptr);
     window->setBaseSize(QSize(240,320));
 
     window->setSource(testFileUrl("keynavigationtest.qml"));
@@ -2022,7 +2039,7 @@ void tst_QQuickItem::keyNavigation_skipNotVisible()
 
 void tst_QQuickItem::keyNavigation_implicitSetting()
 {
-    QQuickView *window = new QQuickView(0);
+    QQuickView *window = new QQuickView(nullptr);
     window->setBaseSize(QSize(240,320));
 
     window->setSource(testFileUrl("keynavigationtest_implicit.qml"));
@@ -2149,7 +2166,7 @@ void tst_QQuickItem::keyNavigation_implicitSetting()
 
 void tst_QQuickItem::keyNavigation_focusReason()
 {
-    QQuickView *window = new QQuickView(0);
+    QQuickView *window = new QQuickView(nullptr);
     window->setBaseSize(QSize(240,320));
 
     FocusEventFilter focusEventFilter;
@@ -2210,7 +2227,7 @@ void tst_QQuickItem::keyNavigation_focusReason()
 void tst_QQuickItem::keyNavigation_loop()
 {
     // QTBUG-47229
-    QQuickView *window = new QQuickView(0);
+    QQuickView *window = new QQuickView(nullptr);
     window->setBaseSize(QSize(240,320));
 
     window->setSource(testFileUrl("keynavigationtest_loop.qml"));
@@ -2325,18 +2342,18 @@ void tst_QQuickItem::mapCoordinates()
     QFETCH(int, x);
     QFETCH(int, y);
 
-    QQuickView *window = new QQuickView(0);
+    QQuickView *window = new QQuickView(nullptr);
     window->setBaseSize(QSize(300, 300));
     window->setSource(testFileUrl("mapCoordinates.qml"));
     window->show();
     qApp->processEvents();
 
     QQuickItem *root = qobject_cast<QQuickItem*>(window->rootObject());
-    QVERIFY(root != 0);
+    QVERIFY(root != nullptr);
     QQuickItem *a = findItem<QQuickItem>(window->rootObject(), "itemA");
-    QVERIFY(a != 0);
+    QVERIFY(a != nullptr);
     QQuickItem *b = findItem<QQuickItem>(window->rootObject(), "itemB");
-    QVERIFY(b != 0);
+    QVERIFY(b != nullptr);
 
     QVariant result;
 
@@ -2364,6 +2381,16 @@ void tst_QQuickItem::mapCoordinates()
             Q_RETURN_ARG(QVariant, result), Q_ARG(QVariant, x), Q_ARG(QVariant, y)));
     QCOMPARE(result.value<QPointF>(), qobject_cast<QQuickItem*>(a)->mapFromGlobal(QPointF(x, y)));
 
+    // for orphans we are primarily testing that we don't crash.
+    // when orphaned the final position is the original position of the item translated by x,y
+    QVERIFY(QMetaObject::invokeMethod(root, "mapOrphanToGlobal",
+            Q_RETURN_ARG(QVariant, result), Q_ARG(QVariant, x), Q_ARG(QVariant, y)));
+    QCOMPARE(result.value<QPointF>(), QPointF(150,150) + QPointF(x, y));
+
+    QVERIFY(QMetaObject::invokeMethod(root, "mapOrphanFromGlobal",
+            Q_RETURN_ARG(QVariant, result), Q_ARG(QVariant, x), Q_ARG(QVariant, y)));
+    QCOMPARE(result.value<QPointF>(), -QPointF(150,150) + QPointF(x, y));
+
     QString warning1 = testFileUrl("mapCoordinates.qml").toString() + ":35:5: QML Item: mapToItem() given argument \"1122\" which is neither null nor an Item";
     QString warning2 = testFileUrl("mapCoordinates.qml").toString() + ":35:5: QML Item: mapFromItem() given argument \"1122\" which is neither null nor an Item";
 
@@ -2396,18 +2423,18 @@ void tst_QQuickItem::mapCoordinatesRect()
     QFETCH(int, width);
     QFETCH(int, height);
 
-    QQuickView *window = new QQuickView(0);
+    QQuickView *window = new QQuickView(nullptr);
     window->setBaseSize(QSize(300, 300));
     window->setSource(testFileUrl("mapCoordinatesRect.qml"));
     window->show();
     qApp->processEvents();
 
     QQuickItem *root = qobject_cast<QQuickItem*>(window->rootObject());
-    QVERIFY(root != 0);
+    QVERIFY(root != nullptr);
     QQuickItem *a = findItem<QQuickItem>(window->rootObject(), "itemA");
-    QVERIFY(a != 0);
+    QVERIFY(a != nullptr);
     QQuickItem *b = findItem<QQuickItem>(window->rootObject(), "itemB");
-    QVERIFY(b != 0);
+    QVERIFY(b != nullptr);
 
     QVariant result;
 
@@ -2478,7 +2505,7 @@ void tst_QQuickItem::transforms()
     component.setData("import QtQuick 2.3\nItem { transform: "+qml+"}", QUrl::fromLocalFile(""));
     QQuickItem *item = qobject_cast<QQuickItem*>(component.create());
     QVERIFY(item);
-    QCOMPARE(item->itemTransform(0,0), transform);
+    QCOMPARE(item->itemTransform(nullptr,nullptr), transform);
 }
 
 void tst_QQuickItem::childrenProperty()
@@ -2486,7 +2513,7 @@ void tst_QQuickItem::childrenProperty()
     QQmlComponent component(&engine, testFileUrl("childrenProperty.qml"));
 
     QObject *o = component.create();
-    QVERIFY(o != 0);
+    QVERIFY(o != nullptr);
 
     QCOMPARE(o->property("test1").toBool(), true);
     QCOMPARE(o->property("test2").toBool(), true);
@@ -2501,7 +2528,7 @@ void tst_QQuickItem::resourcesProperty()
     QQmlComponent component(&engine, testFileUrl("resourcesProperty.qml"));
 
     QObject *object = component.create();
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     QQmlProperty property(object, "resources", component.creationContext());
 
@@ -2533,7 +2560,7 @@ void tst_QQuickItem::resourcesProperty()
 
 void tst_QQuickItem::propertyChanges()
 {
-    QQuickView *window = new QQuickView(0);
+    QQuickView *window = new QQuickView(nullptr);
     window->setBaseSize(QSize(300, 300));
     window->setSource(testFileUrl("propertychanges.qml"));
     window->show();
@@ -2624,7 +2651,7 @@ void tst_QQuickItem::nonexistentPropertyConnection()
 
 void tst_QQuickItem::childrenRect()
 {
-    QQuickView *window = new QQuickView(0);
+    QQuickView *window = new QQuickView(nullptr);
     window->setSource(testFileUrl("childrenRect.qml"));
     window->setBaseSize(QSize(240,320));
     window->show();
@@ -2653,7 +2680,7 @@ void tst_QQuickItem::childrenRect()
 // QTBUG-11383
 void tst_QQuickItem::childrenRectBug()
 {
-    QQuickView *window = new QQuickView(0);
+    QQuickView *window = new QQuickView(nullptr);
 
     QString warning = testFileUrl("childrenRectBug.qml").toString() + ":7:5: QML Item: Binding loop detected for property \"height\"";
     QTest::ignoreMessage(QtWarningMsg, qPrintable(warning));
@@ -2674,7 +2701,7 @@ void tst_QQuickItem::childrenRectBug()
 // QTBUG-11465
 void tst_QQuickItem::childrenRectBug2()
 {
-    QQuickView *window = new QQuickView(0);
+    QQuickView *window = new QQuickView(nullptr);
 
     QString warning1 = testFileUrl("childrenRectBug2.qml").toString() + ":7:5: QML Item: Binding loop detected for property \"width\"";
     QTest::ignoreMessage(QtWarningMsg, qPrintable(warning1));
@@ -2708,7 +2735,7 @@ void tst_QQuickItem::childrenRectBug2()
 // QTBUG-12722
 void tst_QQuickItem::childrenRectBug3()
 {
-    QQuickView *window = new QQuickView(0);
+    QQuickView *window = new QQuickView(nullptr);
     window->setSource(testFileUrl("childrenRectBug3.qml"));
     window->show();
 
@@ -2719,7 +2746,7 @@ void tst_QQuickItem::childrenRectBug3()
 // QTBUG-38732
 void tst_QQuickItem::childrenRectBottomRightCorner()
 {
-    QQuickView *window = new QQuickView(0);
+    QQuickView *window = new QQuickView(nullptr);
     window->setSource(testFileUrl("childrenRectBottomRightCorner.qml"));
     window->show();
 
@@ -2811,7 +2838,7 @@ void tst_QQuickItem::changeListener()
 {
     QQuickWindow window;
     window.show();
-    QTest::qWaitForWindowExposed(&window);
+    QVERIFY(QTest::qWaitForWindowExposed(&window));
 
     QQuickItem *item = new QQuickItem;
     TestListener itemListener;
@@ -2994,7 +3021,7 @@ void tst_QQuickItem::changeListener()
 // QTBUG-13893
 void tst_QQuickItem::transformCrash()
 {
-    QQuickView *window = new QQuickView(0);
+    QQuickView *window = new QQuickView(nullptr);
     window->setSource(testFileUrl("transformCrash.qml"));
     window->show();
 
@@ -3003,7 +3030,7 @@ void tst_QQuickItem::transformCrash()
 
 void tst_QQuickItem::implicitSize()
 {
-    QQuickView *window = new QQuickView(0);
+    QQuickView *window = new QQuickView(nullptr);
     window->setSource(testFileUrl("implicitsize.qml"));
     window->show();
 
@@ -3076,14 +3103,14 @@ void tst_QQuickItem::qtbug_16871()
 {
     QQmlComponent component(&engine, testFileUrl("qtbug_16871.qml"));
     QObject *o = component.create();
-    QVERIFY(o != 0);
+    QVERIFY(o != nullptr);
     delete o;
 }
 
 
 void tst_QQuickItem::visibleChildren()
 {
-    QQuickView *window = new QQuickView(0);
+    QQuickView *window = new QQuickView(nullptr);
     window->setSource(testFileUrl("visiblechildren.qml"));
     window->show();
 
@@ -3141,7 +3168,7 @@ void tst_QQuickItem::visibleChildren()
 
 void tst_QQuickItem::parentLoop()
 {
-    QQuickView *window = new QQuickView(0);
+    QQuickView *window = new QQuickView(nullptr);
 
 #if QT_CONFIG(regularexpression)
     QRegularExpression msgRegexp = QRegularExpression("QQuickItem::setParentItem: Parent QQuickItem\\(.*\\) is already part of the subtree of QQuickItem\\(.*\\)");
@@ -3231,7 +3258,7 @@ void tst_QQuickItem::contains()
     QFETCH(bool, insideTarget);
     QFETCH(QList<QPoint>, points);
 
-    QQuickView *window = new QQuickView(0);
+    QQuickView *window = new QQuickView(nullptr);
     window->rootContext()->setContextProperty("circleShapeTest", circleTest);
     window->setBaseSize(QSize(400, 400));
     window->setSource(testFileUrl("hollowTestItem.qml"));
@@ -3253,12 +3280,12 @@ void tst_QQuickItem::contains()
         QCOMPARE(hollowItem->isHovered(), insideTarget);
 
         // check mouse press
-        QTest::mousePress(window, Qt::LeftButton, 0, point);
+        QTest::mousePress(window, Qt::LeftButton, Qt::NoModifier, point);
         QTest::qWait(10);
         QCOMPARE(hollowItem->isPressed(), insideTarget);
 
         // check mouse release
-        QTest::mouseRelease(window, Qt::LeftButton, 0, point);
+        QTest::mouseRelease(window, Qt::LeftButton, Qt::NoModifier, point);
         QTest::qWait(10);
         QCOMPARE(hollowItem->isPressed(), false);
     }
@@ -3299,16 +3326,20 @@ void tst_QQuickItem::childAt()
     QCOMPARE(parent.childAt(75, 75), &child2);
     QCOMPARE(parent.childAt(149, 149), &child2);
     QCOMPARE(parent.childAt(25, 200), &child3);
-    QCOMPARE(parent.childAt(0, 150), static_cast<QQuickItem *>(0));
-    QCOMPARE(parent.childAt(300, 300), static_cast<QQuickItem *>(0));
+    QCOMPARE(parent.childAt(0, 150), static_cast<QQuickItem *>(nullptr));
+    QCOMPARE(parent.childAt(300, 300), static_cast<QQuickItem *>(nullptr));
 }
 
 void tst_QQuickItem::grab()
 {
+    if ((QGuiApplication::platformName() == QLatin1String("offscreen"))
+        || (QGuiApplication::platformName() == QLatin1String("minimal")))
+        QSKIP("Skipping due to grabToImage not functional on offscreen/minimimal platforms");
+
     QQuickView view;
     view.setSource(testFileUrl("grabToImage.qml"));
     view.show();
-    QTest::qWaitForWindowExposed(&view);
+    QVERIFY(QTest::qWaitForWindowExposed(&view));
 
     QQuickItem *root = qobject_cast<QQuickItem *>(view.rootObject());
     QVERIFY(root);
diff --git a/tests/auto/quick/qquickitemlayer/tst_qquickitemlayer.cpp b/tests/auto/quick/qquickitemlayer/tst_qquickitemlayer.cpp
index 5419778cfc..1a289a2087 100644
--- a/tests/auto/quick/qquickitemlayer/tst_qquickitemlayer.cpp
+++ b/tests/auto/quick/qquickitemlayer/tst_qquickitemlayer.cpp
@@ -36,6 +36,9 @@
 
 #include "../../shared/util.h"
 
+#include <QtGui/private/qguiapplication_p.h>
+#include <QtGui/qpa/qplatformintegration.h>
+
 class tst_QQuickItemLayer: public QQmlDataTest
 {
     Q_OBJECT
@@ -54,7 +57,7 @@ public:
     }
 
 private slots:
-    void initTestCase() Q_DECL_OVERRIDE;
+    void initTestCase() override;
     void layerEnabled();
     void layerSmooth();
 #if QT_CONFIG(opengl)
@@ -86,55 +89,52 @@ private slots:
 private:
     void mirroringCheck(int mirroring, int x, bool shouldMirror, const QImage &fb);
 
-    bool m_isMesaSoftwareRasterizer;
-    int m_mesaVersion;
-    bool m_isOpenGLRenderer;
+    bool m_isMesaSoftwareRasterizer = false;
+    int m_mesaVersion = 0;
+    bool m_isOpenGLRenderer = true;
 };
 
-tst_QQuickItemLayer::tst_QQuickItemLayer()
-    : m_isMesaSoftwareRasterizer(false)
-    , m_mesaVersion(0)
-    , m_isOpenGLRenderer(true)
-{
-}
+tst_QQuickItemLayer::tst_QQuickItemLayer() { }
 
 void tst_QQuickItemLayer::initTestCase()
 {
     QQmlDataTest::initTestCase();
 #if QT_CONFIG(opengl)
-    QWindow window;
-    QOpenGLContext context;
-    window.setSurfaceType(QWindow::OpenGLSurface);
-    window.create();
-    QVERIFY(context.create());
-    QVERIFY(context.makeCurrent(&window));
-    const char *vendor = (const char *)context.functions()->glGetString(GL_VENDOR);
-    const char *renderer = (const char *)context.functions()->glGetString(GL_RENDERER);
-    m_isMesaSoftwareRasterizer = strcmp(vendor, "Mesa Project") == 0
-            && strcmp(renderer, "Software Rasterizer") == 0;
-    if (m_isMesaSoftwareRasterizer) {
-        // Expects format: <OpenGL version> Mesa <Mesa version>[-devel] [...]
-        const char *version = (const char *)context.functions()->glGetString(GL_VERSION);
-        QList<QByteArray> list = QByteArray(version).split(' ');
-        if (list.size() >= 3) {
-            list = list.at(2).split('-').at(0).split('.');
-            int major = 0;
-            int minor = 0;
-            int patch = 0;
-            if (list.size() >= 1)
-                major = list.at(0).toInt();
-            if (list.size() >= 2)
-                minor = list.at(1).toInt();
-            if (list.size() >= 3)
-                patch = list.at(2).toInt();
-            m_mesaVersion = QT_VERSION_CHECK(major, minor, patch);
+    if (QGuiApplicationPrivate::platformIntegration()->hasCapability(QPlatformIntegration::OpenGL)) {
+        QWindow window;
+        QOpenGLContext context;
+        window.setSurfaceType(QWindow::OpenGLSurface);
+        window.create();
+        QVERIFY(context.create());
+        QVERIFY(context.makeCurrent(&window));
+        const char *vendor = (const char *)context.functions()->glGetString(GL_VENDOR);
+        const char *renderer = (const char *)context.functions()->glGetString(GL_RENDERER);
+        m_isMesaSoftwareRasterizer = strcmp(vendor, "Mesa Project") == 0
+                && strcmp(renderer, "Software Rasterizer") == 0;
+        if (m_isMesaSoftwareRasterizer) {
+            // Expects format: <OpenGL version> Mesa <Mesa version>[-devel] [...]
+            const char *version = (const char *)context.functions()->glGetString(GL_VERSION);
+            QList<QByteArray> list = QByteArray(version).split(' ');
+            if (list.size() >= 3) {
+                list = list.at(2).split('-').at(0).split('.');
+                int major = 0;
+                int minor = 0;
+                int patch = 0;
+                if (list.size() >= 1)
+                    major = list.at(0).toInt();
+                if (list.size() >= 2)
+                    minor = list.at(1).toInt();
+                if (list.size() >= 3)
+                    patch = list.at(2).toInt();
+                m_mesaVersion = QT_VERSION_CHECK(major, minor, patch);
+            }
         }
+        window.create();
     }
-    window.create();
 #endif
     QQuickView view;
     view.showNormal();
-    QTest::qWaitForWindowExposed(&view);
+    QVERIFY(QTest::qWaitForWindowExposed(&view));
     if (view.rendererInterface()->graphicsApi() != QSGRendererInterface::OpenGL)
         m_isOpenGLRenderer = false;
 }
@@ -147,6 +147,11 @@ void tst_QQuickItemLayer::layerSmooth()
 {
     if (m_isMesaSoftwareRasterizer && m_mesaVersion < QT_VERSION_CHECK(7, 11, 0))
         QSKIP("Mesa Software Rasterizer below version 7.11 does not render this test correctly.");
+
+    if ((QGuiApplication::platformName() == QLatin1String("offscreen"))
+        || (QGuiApplication::platformName() == QLatin1String("minimal")))
+        QSKIP("Skipping due to grabWindow not functional on offscreen/minimimal platforms");
+
     QImage fb = runTest("Smooth.qml");
     QCOMPARE(fb.pixel(0, 0), qRgb(0xff, 0, 0));
     QCOMPARE(fb.pixel(fb.width() - 1, 0), qRgb(0, 0, 0xff));
@@ -166,6 +171,11 @@ void tst_QQuickItemLayer::layerEnabled()
 {
     if (m_isMesaSoftwareRasterizer && m_mesaVersion < QT_VERSION_CHECK(7, 11, 0))
         QSKIP("Mesa Software Rasterizer below version 7.11 does not render this test correctly.");
+
+    if ((QGuiApplication::platformName() == QLatin1String("offscreen"))
+        || (QGuiApplication::platformName() == QLatin1String("minimal")))
+        QSKIP("Skipping due to grabWindow not functional on offscreen/minimimal platforms");
+
     QImage fb = runTest("Enabled.qml");
     // Verify the banding
     QCOMPARE(fb.pixel(0, 0), fb.pixel(0, 1));
@@ -181,6 +191,7 @@ void tst_QQuickItemLayer::layerMipmap()
 {
     if (m_isMesaSoftwareRasterizer)
         QSKIP("Mipmapping does not work with the Mesa Software Rasterizer.");
+
     QImage fb = runTest("Mipmap.qml");
     QVERIFY(fb.pixel(0, 0) != 0xff000000);
     QVERIFY(fb.pixel(0, 0) != 0xffffffff);
@@ -195,6 +206,11 @@ void tst_QQuickItemLayer::layerEffect()
 {
     if (m_isMesaSoftwareRasterizer && m_mesaVersion < QT_VERSION_CHECK(7, 11, 0))
         QSKIP("Mesa Software Rasterizer below version 7.11 does not render this test correctly.");
+
+    if ((QGuiApplication::platformName() == QLatin1String("offscreen"))
+        || (QGuiApplication::platformName() == QLatin1String("minimal")))
+        QSKIP("Skipping due to grabWindow not functional on offscreen/minimimal platforms");
+
     QImage fb = runTest("Effect.qml");
     QCOMPARE(fb.pixel(0, 0), qRgb(0xff, 0, 0));
     QCOMPARE(fb.pixel(fb.width() - 1, 0), qRgb(0, 0xff, 0));
@@ -286,7 +302,7 @@ void tst_QQuickItemLayer::layerVisibility()
 
     view.show();
 
-    QTest::qWaitForWindowExposed(&view);
+    QVERIFY(QTest::qWaitForWindowExposed(&view));
 
     QImage fb = view.grabWindow();
     uint pixel = fb.pixel(0, 0);
@@ -451,6 +467,10 @@ void tst_QQuickItemLayer::itemEffect()
 
 void tst_QQuickItemLayer::rectangleEffect()
 {
+    if ((QGuiApplication::platformName() == QLatin1String("offscreen"))
+        || (QGuiApplication::platformName() == QLatin1String("minimal")))
+        QSKIP("Skipping due to grabWindow not functional on offscreen/minimimal platforms");
+
     QImage fb = runTest("RectangleEffect.qml");
     QCOMPARE(fb.pixel(0, 0), qRgb(0, 0xff, 0));
     QCOMPARE(fb.pixel(199, 0), qRgb(0, 0xff, 0));
@@ -488,7 +508,7 @@ void tst_QQuickItemLayer::textureMirroring()
 
     view.show();
 
-    QTest::qWaitForWindowExposed(&view);
+    QVERIFY(QTest::qWaitForWindowExposed(&view));
 
     QImage fb = view.grabWindow();
 
diff --git a/tests/auto/quick/qquicklayouts/data/rowlayout/Container.qml b/tests/auto/quick/qquicklayouts/data/rowlayout/Container.qml
index 22205c18f0..b72bc60835 100644
--- a/tests/auto/quick/qquicklayouts/data/rowlayout/Container.qml
+++ b/tests/auto/quick/qquicklayouts/data/rowlayout/Container.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the test suite of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/tests/auto/quick/qquicklayouts/data/rowlayout/Container2.qml b/tests/auto/quick/qquicklayouts/data/rowlayout/Container2.qml
index 248652e82b..364e2cc9b2 100644
--- a/tests/auto/quick/qquicklayouts/data/rowlayout/Container2.qml
+++ b/tests/auto/quick/qquicklayouts/data/rowlayout/Container2.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
 ** Copyright (C) 2017 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the test suite of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/tests/auto/quick/qquicklayouts/data/rowlayout/ContainerUser.qml b/tests/auto/quick/qquicklayouts/data/rowlayout/ContainerUser.qml
index ff7ce6221b..f6c1199218 100644
--- a/tests/auto/quick/qquicklayouts/data/rowlayout/ContainerUser.qml
+++ b/tests/auto/quick/qquicklayouts/data/rowlayout/ContainerUser.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the test suite of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
@@ -47,7 +57,6 @@ Container {
     Text {
         objectName: "qtbug51927-text"
         text: qsTr("Hello World")
-        anchors.centerIn: parent
         renderType: Text.QtRendering
     }
 }
diff --git a/tests/auto/quick/qquicklayouts/data/rowlayout/ContainerUser2.qml b/tests/auto/quick/qquicklayouts/data/rowlayout/ContainerUser2.qml
index 9def782d4a..7439fe00e9 100644
--- a/tests/auto/quick/qquicklayouts/data/rowlayout/ContainerUser2.qml
+++ b/tests/auto/quick/qquicklayouts/data/rowlayout/ContainerUser2.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
 ** Copyright (C) 2017 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the test suite of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/tests/auto/quick/qquicklayouts/data/rowlayout/LayerEnabled.qml b/tests/auto/quick/qquicklayouts/data/rowlayout/LayerEnabled.qml
new file mode 100644
index 0000000000..39500cc19d
--- /dev/null
+++ b/tests/auto/quick/qquicklayouts/data/rowlayout/LayerEnabled.qml
@@ -0,0 +1,78 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of The Qt Company Ltd nor the names of its
+**     contributors may be used to endorse or promote products derived
+**     from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.7
+import QtQuick.Layouts 1.3
+
+Rectangle {
+    width: 100
+    height: 100
+    color: "black"
+
+    property alias layout: layout
+    property alias item1: r1
+
+    RowLayout {
+        id: layout
+        anchors.fill: parent
+        visible: false
+        spacing: 0
+
+        Rectangle {
+            id: r1
+            color: "red"
+
+            layer.enabled: true
+
+            Layout.fillWidth: true
+            Layout.fillHeight: true
+        }
+    }
+}
diff --git a/tests/auto/quick/qquicklayouts/data/tst_rowlayout.qml b/tests/auto/quick/qquicklayouts/data/tst_rowlayout.qml
index 4346c5283e..07af6a77ac 100644
--- a/tests/auto/quick/qquicklayouts/data/tst_rowlayout.qml
+++ b/tests/auto/quick/qquicklayouts/data/tst_rowlayout.qml
@@ -68,6 +68,66 @@ Item {
             return [item.x, item.y, item.width, item.height];
         }
 
+        Component {
+            id: itemsWithAnchorsLayout_Component
+            RowLayout {
+                spacing: 2
+                Item {
+                    anchors.fill: parent
+                    implicitWidth: 10
+                    implicitHeight: 10
+                }
+                Item {
+                    anchors.centerIn: parent
+                    implicitWidth: 10
+                    implicitHeight: 10
+                }
+                Item {
+                    anchors.left: parent.left
+                    implicitWidth: 10
+                    implicitHeight: 10
+                }
+                Item {
+                    anchors.right: parent.right
+                    implicitWidth: 10
+                    implicitHeight: 10
+                }
+                Item {
+                    anchors.top: parent.top
+                    implicitWidth: 10
+                    implicitHeight: 10
+                }
+                Item {
+                    anchors.bottom: parent.bottom
+                    implicitWidth: 10
+                    implicitHeight: 10
+                }
+                Item {
+                    anchors.horizontalCenter: parent.horizontalCenter
+                    anchors.verticalCenter: parent.verticalCenter
+                    implicitWidth: 10
+                    implicitHeight: 10
+                }
+                Item {
+                    anchors.margins: 42     // although silly, it should not cause a warning from the Layouts POV
+                    implicitWidth: 10
+                    implicitHeight: 10
+                }
+            }
+        }
+
+        function test_warnAboutLayoutItemsWithAnchors()
+        {
+            var fullPath = Qt.resolvedUrl("tst_rowlayout.qml")
+            for (var i = 0; i < 7; ++i) {
+                ignoreWarning(fullPath + ":" + (75 + 5*i) +":17: QML Item: Detected anchors on an item that is managed by a layout. "
+                    + "This is undefined behavior; use Layout.alignment instead.")
+            }
+            var layout = itemsWithAnchorsLayout_Component.createObject(container)
+            waitForRendering(layout)
+            layout.destroy()
+        }
+
         function test_fixedAndExpanding() {
             var test_layoutStr =
                'import QtQuick 2.2;                     \
@@ -263,6 +323,41 @@ Item {
             col.destroy()
         }
 
+        function test_dynamicSizeAdaptationsForInitiallyInvisibleItemsInLayout() {
+            var test_layoutStr =
+               'import QtQuick 2.2;                     \
+                import QtQuick.Layouts 1.0;             \
+                RowLayout {                             \
+                    id: row;                            \
+                    width: 10;                          \
+                    spacing: 0;                         \
+                    property alias r1: _r1;             \
+                    Rectangle {                         \
+                        id: _r1;                        \
+                        visible: false;                 \
+                        height: 10;                     \
+                        Layout.fillWidth: true;         \
+                        color: "#8080ff";               \
+                    }                                   \
+                    property alias r2: _r2;             \
+                    Rectangle {                         \
+                        id: _r2;                        \
+                        height: 10;                     \
+                        Layout.fillWidth: true;         \
+                        color: "#c0c0ff";               \
+                    }                                   \
+                }                                       '
+
+            var lay = Qt.createQmlObject(test_layoutStr, container, '');
+            compare(lay.r1.width, 0)
+            compare(lay.r2.width, 10)
+            lay.r1.visible = true;
+            waitForRendering(lay)
+            compare(lay.r1.width, 5)
+            compare(lay.r2.width, 5)
+            lay.destroy()
+        }
+
         Component {
             id: layoutItem_Component
             Rectangle {
@@ -475,6 +570,23 @@ Item {
                     { tag: "expandPrefToExplicitMin",  layoutHints: [24, -1, -1], childHints: [11, 21, 31], expected:[24, 24, 31]},
                     { tag: "boundPrefToExplicitMax",   layoutHints: [-1, -1, 19], childHints: [11, 21, 31], expected:[11, 19, 19]},
                     { tag: "boundAllToExplicitMax",    layoutHints: [-1, -1,  9], childHints: [11, 21, 31], expected:[ 9,  9,  9]},
+
+                    /**
+                     * Test how fractional size hint values are rounded. Some hints are ceiled towards the closest integer.
+                     * Note some of these tests are not authorative, but are here to demonstrate current behavior.
+                     * To summarize, it seems to be:
+                     *      - min: always ceiled
+                     *      - pref:  Ceils only implicit (!) hints. Might also be ceiled if explicit
+                              preferred size is less than implicit minimum size, but that's just a
+                              side-effect of that preferred should never be less than minimum.
+                              (tag "ceilShrinkMinToPref" below)
+                     *      - max: never ceiled
+                     */
+                    { tag: "ceilImplicitMin",       layoutHints: [ -1,  -1,  -1], childHints: [ .1, 1.1, 9.1], expected:[  1,   2, 9.1]},
+                    { tag: "ceilExplicitMin",       layoutHints: [1.1,  -1,  -1], childHints: [ .1, 2.1, 9.1], expected:[  2,   3, 9.1]},
+                    { tag: "ceilImplicitMin2",      layoutHints: [ -1, 4.1,  -1], childHints: [ .1, 1.1, 9.1], expected:[  1, 4.1, 9.1]},
+                    { tag: "ceilShrinkMinToPref",   layoutHints: [ -1, 2.1,  -1], childHints: [  5, 6.1, 8.1], expected:[  3,   3, 8.1]},
+                    { tag: "ceilExpandMaxToPref",   layoutHints: [ -1, 6.1,  -1], childHints: [1.1, 3.1, 3.1], expected:[  2, 6.1, 6.1]},
                     ];
         }
 
@@ -917,6 +1029,7 @@ Item {
 
             fixed.implicitWidth = 100
             waitForRendering(layout)
+            wait(0);    // Trigger processEvents() (allow LayoutRequest to be processed)
             compare(itemRect(fixed),  [0,0,100,20])
             compare(itemRect(filler), [100,0,100,20])
         }
@@ -969,5 +1082,23 @@ Item {
 
             // Shouldn't crash upon destroying containerUser.
         }
+
+        /*
+            Tests that a layout-managed item that sets layer.enabled to true
+            still renders something. This is a simpler test case that only
+            reproduces the issue when the layout that manages it is made visible
+            after component completion, but QTBUG-63269 has a more complex example
+            where this (setting visible to true afterwards) isn't necessary.
+        */
+        function test_layerEnabled() {
+            var component = Qt.createComponent("rowlayout/LayerEnabled.qml");
+            compare(component.status, Component.Ready);
+
+            var rootRect = createTemporaryObject(component, container);
+            verify(rootRect);
+            rootRect.layout.visible = true;
+            waitForRendering(rootRect.layout)
+            compare(rootRect.item1.width, 100)
+        }
     }
 }
diff --git a/tests/auto/quick/qquicklistview/BLACKLIST b/tests/auto/quick/qquicklistview/BLACKLIST
index d259c11219..e22d52294f 100644
--- a/tests/auto/quick/qquicklistview/BLACKLIST
+++ b/tests/auto/quick/qquicklistview/BLACKLIST
@@ -1,7 +1,6 @@
-[QTBUG_38209]
-*
 [enforceRange_withoutHighlight]
 osx
 #QTBUG-53863
 [populateTransitions]
 opensuse-42.1
+#QTBUG-65964
diff --git a/tests/auto/quick/qquicklistview/data/addoncompleted.qml b/tests/auto/quick/qquicklistview/data/addoncompleted.qml
new file mode 100644
index 0000000000..57265cb2c0
--- /dev/null
+++ b/tests/auto/quick/qquicklistview/data/addoncompleted.qml
@@ -0,0 +1,90 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of The Qt Company Ltd nor the names of its
+**     contributors may be used to endorse or promote products derived
+**     from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.9
+
+Rectangle {
+    width: 640
+    height: 480
+    color: "green"
+
+    ListModel {
+        id: listModel
+        ListElement { name: "a" }
+        ListElement { name: "b" }
+        ListElement { name: "c" }
+        ListElement { name: "d" }
+        ListElement { name: "e" }
+        ListElement { name: "f" }
+        ListElement { name: "g" }
+        ListElement { name: "h" }
+        ListElement { name: "i" }
+        ListElement { name: "j" }
+    }
+
+    ListView {
+        anchors.fill: parent
+        model: listModel
+        objectName: "view"
+
+        delegate: Rectangle {
+            height: 15
+            width: 15
+            color: "blue"
+            objectName: name
+            Component.onCompleted: {
+                if (name.length === 1 && listModel.get(index + 1).name.length === 1) {
+                    for (var i = 0; i < 10; ++i)
+                        listModel.insert(index + 1, {name: name + i});
+                }
+            }
+        }
+    }
+}
diff --git a/tests/auto/quick/qquicklistview/data/appendDuringScrollDown.qml b/tests/auto/quick/qquicklistview/data/appendDuringScrollDown.qml
new file mode 100644
index 0000000000..af35c29143
--- /dev/null
+++ b/tests/auto/quick/qquicklistview/data/appendDuringScrollDown.qml
@@ -0,0 +1,28 @@
+import QtQuick 2.6
+
+ListView {
+    width: 320; height: 240
+    focus: true
+    delegate: Text {
+        height: 40; width: parent.width
+        text: model.text
+        verticalAlignment: Text.AlignVCenter
+        horizontalAlignment: Text.AlignHCenter
+    }
+    highlight: Rectangle { color: "red" }
+    model: ListModel {
+        ListElement { text: "0" }
+        ListElement { text: "1" }
+        ListElement { text: "2" }
+        ListElement { text: "3" }
+        ListElement { text: "4" }
+        ListElement { text: "5" }
+        ListElement { text: "6" }
+        ListElement { text: "7" }
+        ListElement { text: "8" }
+        ListElement { text: "9" }
+    }
+
+    readonly property Item topItem: itemAt(0, contentY)
+    onTopItemChanged: model.append({ "text": "new" })
+}
diff --git a/tests/auto/quick/qquicklistview/data/attachedProperties.qml b/tests/auto/quick/qquicklistview/data/attachedProperties.qml
index ffba4196f6..09714b2c6e 100644
--- a/tests/auto/quick/qquicklistview/data/attachedProperties.qml
+++ b/tests/auto/quick/qquicklistview/data/attachedProperties.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the test suite of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/tests/auto/quick/qquicklistview/data/flickBothDirections.qml b/tests/auto/quick/qquicklistview/data/flickBothDirections.qml
index 5d80ce4110..b491981edb 100644
--- a/tests/auto/quick/qquicklistview/data/flickBothDirections.qml
+++ b/tests/auto/quick/qquicklistview/data/flickBothDirections.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
 ** Copyright (C) 2017 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the test suite of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
@@ -53,6 +63,7 @@ Rectangle {
         contentWidth: initialContentWidth
         contentHeight: initialContentHeight
         flickableDirection: initialFlickableDirection
+        pixelAligned: true
         delegate: Rectangle {
             width: list.orientation == ListView.Vertical ? 120 : 10
             height: list.orientation == ListView.Vertical ? 20 : 110
diff --git a/tests/auto/quick/qquicklistview/data/itemlist-flicker.qml b/tests/auto/quick/qquicklistview/data/itemlist-flicker.qml
index c0cc807bc0..89daadaaa5 100644
--- a/tests/auto/quick/qquicklistview/data/itemlist-flicker.qml
+++ b/tests/auto/quick/qquicklistview/data/itemlist-flicker.qml
@@ -1,33 +1,34 @@
 // This example demonstrates placing items in a view using
-// a VisualItemModel
+// an ObjectModel
 
 import QtQuick 2.0
+import QtQml.Models 2.12
 
 Rectangle {
     color: "lightgray"
     width: 240
     height: 320
 
-    VisualItemModel {
+    ObjectModel {
         id: itemModel
         objectName: "itemModel"
         Rectangle {
             objectName: "item1"
             height: view.height / 3
             width: view.width; color: "#FFFEF0"
-            Text { objectName: "text1"; text: "index: " + parent.VisualItemModel.index; font.bold: true; anchors.centerIn: parent }
+            Text { objectName: "text1"; text: "index: " + parent.ObjectModel.index; font.bold: true; anchors.centerIn: parent }
         }
         Rectangle {
             objectName: "item2"
             height: view.height / 3
             width: view.width; color: "#F0FFF7"
-            Text { objectName: "text2"; text: "index: " + parent.VisualItemModel.index; font.bold: true; anchors.centerIn: parent }
+            Text { objectName: "text2"; text: "index: " + parent.ObjectModel.index; font.bold: true; anchors.centerIn: parent }
         }
         Rectangle {
             objectName: "item3"
             height: view.height / 3
             width: view.width; color: "#F4F0FF"
-            Text { objectName: "text3"; text: "index: " + parent.VisualItemModel.index; font.bold: true; anchors.centerIn: parent }
+            Text { objectName: "text3"; text: "index: " + parent.ObjectModel.index; font.bold: true; anchors.centerIn: parent }
         }
     }
 
diff --git a/tests/auto/quick/qquicklistview/data/itemlist.qml b/tests/auto/quick/qquicklistview/data/itemlist.qml
index 5c7ecdd5e8..00910ae60c 100644
--- a/tests/auto/quick/qquicklistview/data/itemlist.qml
+++ b/tests/auto/quick/qquicklistview/data/itemlist.qml
@@ -1,33 +1,34 @@
 // This example demonstrates placing items in a view using
-// a VisualItemModel
+// an ObjectModel
 
 import QtQuick 2.0
+import QtQml.Models 2.12
 
 Rectangle {
     color: "lightgray"
     width: 240
     height: 320
 
-    VisualItemModel {
+    ObjectModel {
         id: itemModel
         objectName: "itemModel"
         Rectangle {
             objectName: "item1"
             height: ListView.view ? ListView.view.height : 0
             width: view.width; color: "#FFFEF0"
-            Text { objectName: "text1"; text: "index: " + parent.VisualItemModel.index; font.bold: true; anchors.centerIn: parent }
+            Text { objectName: "text1"; text: "index: " + parent.ObjectModel.index; font.bold: true; anchors.centerIn: parent }
         }
         Rectangle {
             objectName: "item2"
             height: ListView.view ? ListView.view.height : 0
             width: view.width; color: "#F0FFF7"
-            Text { objectName: "text2"; text: "index: " + parent.VisualItemModel.index; font.bold: true; anchors.centerIn: parent }
+            Text { objectName: "text2"; text: "index: " + parent.ObjectModel.index; font.bold: true; anchors.centerIn: parent }
         }
         Rectangle {
             objectName: "item3"
             height: ListView.view ? ListView.view.height : 0
             width: view.width; color: "#F4F0FF"
-            Text { objectName: "text3"; text: "index: " + parent.VisualItemModel.index; font.bold: true; anchors.centerIn: parent }
+            Text { objectName: "text3"; text: "index: " + parent.ObjectModel.index; font.bold: true; anchors.centerIn: parent }
         }
     }
 
diff --git a/tests/auto/quick/qquicklistview/data/listview-itematindex.qml b/tests/auto/quick/qquicklistview/data/listview-itematindex.qml
new file mode 100644
index 0000000000..fba8b11933
--- /dev/null
+++ b/tests/auto/quick/qquicklistview/data/listview-itematindex.qml
@@ -0,0 +1,15 @@
+import QtQuick 2.0
+
+ListView {
+    width: 400
+    height: 400
+    focus: true
+    model: 3
+
+    delegate: Text {
+        width: parent.width
+        height: 10
+        property int idx: index
+        text: index
+    }
+}
diff --git a/tests/auto/quick/qquicklistview/data/listview-sections-package.qml b/tests/auto/quick/qquicklistview/data/listview-sections-package.qml
index 8bad73b5f6..4297ab1c69 100644
--- a/tests/auto/quick/qquicklistview/data/listview-sections-package.qml
+++ b/tests/auto/quick/qquicklistview/data/listview-sections-package.qml
@@ -1,4 +1,5 @@
 import QtQuick 2.0
+import QtQml.Models 2.12
 
 Rectangle {
     width: 240
@@ -54,7 +55,7 @@ Rectangle {
                 }
             }
         },
-        VisualDataModel {
+        DelegateModel {
             id: visualModel
             model: testModel
             delegate: myDelegate
diff --git a/tests/auto/quick/qquicklistview/data/listviewtest-package.qml b/tests/auto/quick/qquicklistview/data/listviewtest-package.qml
index 452fe29b49..c26bbece03 100644
--- a/tests/auto/quick/qquicklistview/data/listviewtest-package.qml
+++ b/tests/auto/quick/qquicklistview/data/listviewtest-package.qml
@@ -1,4 +1,5 @@
 import QtQuick 2.0
+import QtQml.Models 2.12
 
 Rectangle {
     id: root
@@ -120,7 +121,7 @@ Rectangle {
             id: headerFooter
             Rectangle { height: 30; width: 240; color: "blue" }
         },
-        VisualDataModel {
+        DelegateModel {
            id: visualModel
 
            model: testModel
diff --git a/tests/auto/quick/qquicklistview/data/outsideViewportChangeNotAffectingView.qml b/tests/auto/quick/qquicklistview/data/outsideViewportChangeNotAffectingView.qml
index 086f31fd70..e0acaf49e4 100644
--- a/tests/auto/quick/qquicklistview/data/outsideViewportChangeNotAffectingView.qml
+++ b/tests/auto/quick/qquicklistview/data/outsideViewportChangeNotAffectingView.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the test suite of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/tests/auto/quick/qquicklistview/data/programmaticFlickAtBounds3.qml b/tests/auto/quick/qquicklistview/data/programmaticFlickAtBounds3.qml
new file mode 100644
index 0000000000..bd913b2ce1
--- /dev/null
+++ b/tests/auto/quick/qquicklistview/data/programmaticFlickAtBounds3.qml
@@ -0,0 +1,19 @@
+import QtQuick 2.9
+
+ListView {
+    id: view
+    width: 200; height: 400
+
+    property real minOvershoot
+    onVerticalOvershootChanged: if (verticalOvershoot < minOvershoot) minOvershoot = verticalOvershoot
+
+    highlightRangeMode: ListView.StrictlyEnforceRange
+    preferredHighlightBegin: 0
+    preferredHighlightEnd: 0
+
+    model: 10
+    delegate: Rectangle {
+        width: 200; height: 50
+        color: index % 2 ? "red" : "green"
+    }
+}
diff --git a/tests/auto/quick/qquicklistview/data/qtbug34576.qml b/tests/auto/quick/qquicklistview/data/qtbug34576.qml
new file mode 100644
index 0000000000..f407d8ebe3
--- /dev/null
+++ b/tests/auto/quick/qquicklistview/data/qtbug34576.qml
@@ -0,0 +1,102 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+
+import QtQuick 2.7
+
+Rectangle {
+    id: root
+    width: 320
+    height: 240
+    color: "black"
+
+    property int current: list.currentIndex
+    property int horizontalVelocityZeroCount: 0
+
+    ListView {
+        id: list
+        objectName: "list"
+        anchors.fill: parent
+
+        focus: true
+
+        orientation: ListView.Horizontal
+
+        snapMode: ListView.SnapToItem
+        flickableDirection: Flickable.HorizontalFlick
+
+        model: 10
+        delegate: Item {
+            width: root.width / 3
+            height: root.height
+            Rectangle {
+                anchors.centerIn: parent
+                width: 50
+                height: 50
+                color: list.currentIndex === index ? "red" : "white"
+            }
+        }
+
+        onHorizontalVelocityChanged:  {
+            if (list.horizontalVelocity === 0.0)
+                root.horizontalVelocityZeroCount++
+        }
+
+    }
+
+    Rectangle {
+        color: "red"
+        width: 50
+        height: 50
+        anchors.left: parent.left
+        anchors.bottom: parent.bottom
+
+        MouseArea {
+            anchors.fill: parent
+            onClicked: {
+                list.currentIndex--;
+            }
+        }
+    }
+
+    Rectangle {
+        color: "red"
+        width: 50
+        height: 50
+        anchors.right: parent.right
+        anchors.bottom: parent.bottom
+
+        MouseArea {
+            anchors.fill: parent
+            onClicked: {
+                list.currentIndex++;
+            }
+        }
+    }
+}
+
diff --git a/tests/auto/quick/qquicklistview/data/qtbug61537_modelChangesAsync.qml b/tests/auto/quick/qquicklistview/data/qtbug61537_modelChangesAsync.qml
new file mode 100644
index 0000000000..0dc9e6fdb5
--- /dev/null
+++ b/tests/auto/quick/qquicklistview/data/qtbug61537_modelChangesAsync.qml
@@ -0,0 +1,125 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of The Qt Company Ltd nor the names of its
+**     contributors may be used to endorse or promote products derived
+**     from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+import QtQuick 2.0
+
+Item {
+    visible: true
+    width: 640
+    height: 480
+
+    property ListView listView
+
+    Loader {
+        id: loader
+        anchors.fill: parent
+        asynchronous: true
+        sourceComponent: comp
+
+        onStatusChanged: {
+            if (status == Loader.Ready) {
+                // Assign the listview to the root prop late, so
+                // that the c++ part doesn't start before everything is ready.
+                listView = item.listView
+            }
+        }
+    }
+
+    Component {
+        id: comp
+        Item {
+            property alias listView: listView
+
+            ListView {
+                id: listView
+
+                model: ListModel {
+                    id: listModel
+                    ListElement { title: "one" }
+                    ListElement { title: "two" }
+                }
+
+                anchors.fill: parent
+                orientation: ListView.Horizontal
+
+                delegate: Item {
+                    id: delegateRoot
+                    objectName: "delegate"
+
+                    width: 200
+                    height: 200
+
+                    Component.onCompleted: {
+                        if (index === listModel.count - 1) {
+                            // Add a new item while the outer Loader is still incubating async. If the new model item
+                            // incubates using e.g QQmlIncubator::AsynchronousIfNested, it will also be loaded async, which
+                            // is not currently supported (the item will not be added to the listview, or end up the wrong
+                            // position, depending on its index and the current state of the refill/layout logic in
+                            // QQuickListView).
+                            // We add the new item here at the last delegates Component.onCompleted to hit the point in time
+                            // when the listview is not expecting any more async items. In that case, the item will only be
+                            // added to the list of visible items if incubated synchronously, which gives us something we
+                            // can test for in the auto-test.
+                            listModel.insert(0, {title: "zero"});
+                        }
+                    }
+
+                    Rectangle {
+                        anchors.fill: parent
+                        border.width: 1
+                        Text {
+                            anchors.centerIn: parent
+                            text: index
+                        }
+                    }
+                }
+            }
+        }
+    }
+}
diff --git a/tests/auto/quick/qquicklistview/data/qtbug63974.qml b/tests/auto/quick/qquicklistview/data/qtbug63974.qml
new file mode 100644
index 0000000000..1e0afa54f8
--- /dev/null
+++ b/tests/auto/quick/qquicklistview/data/qtbug63974.qml
@@ -0,0 +1,34 @@
+import QtQuick 2.6
+
+ListView {
+    id: table
+    height: 200
+    width: 100
+
+    headerPositioning: ListView.OverlayHeader
+    header: Rectangle {
+        width: table.width
+        height: 20
+        color: "red"
+        z: 100
+    }
+
+    footerPositioning: ListView.OverlayFooter
+    footer: Rectangle {
+        width: table.width
+        height: 20
+        color: "blue"
+        z: 200
+    }
+
+    model: 30
+    delegate: Rectangle {
+        height: 20
+        width: table.width
+        color: "lightgray"
+        Text {
+            text: "Item " + index
+            anchors.centerIn: parent
+        }
+    }
+}
diff --git a/tests/auto/quick/qquicklistview/data/releaseItems.qml b/tests/auto/quick/qquicklistview/data/releaseItems.qml
new file mode 100644
index 0000000000..de774e5e08
--- /dev/null
+++ b/tests/auto/quick/qquicklistview/data/releaseItems.qml
@@ -0,0 +1,12 @@
+import QtQuick 2.0
+
+ListView {
+    width: 400
+    height: 400
+    model: 100
+    delegate: Rectangle {
+        height: 40; width: 400
+        color: index % 2 ? "lightsteelblue" : "lightgray"
+    }
+    contentHeight: contentItem.children.length * 40
+}
diff --git a/tests/auto/quick/qquicklistview/data/repositionResizedDelegate.qml b/tests/auto/quick/qquicklistview/data/repositionResizedDelegate.qml
index d79ca100f4..fa16a8529e 100644
--- a/tests/auto/quick/qquicklistview/data/repositionResizedDelegate.qml
+++ b/tests/auto/quick/qquicklistview/data/repositionResizedDelegate.qml
@@ -1,4 +1,5 @@
 import QtQuick 2.0
+import QtQml.Models 2.12
 
 ListView {
     id: root
@@ -9,7 +10,7 @@ ListView {
     layoutDirection: (testRightToLeft == true) ? Qt.RightToLeft : Qt.LeftToRight
     verticalLayoutDirection: (testBottomToTop == true) ? ListView.BottomToTop : ListView.TopToBottom
 
-    model: VisualItemModel {
+    model: ObjectModel {
         Rectangle {
             objectName: "red"
             width: 200; height: 200; color: "red"
diff --git a/tests/auto/quick/qquicklistview/data/rightToLeft.qml b/tests/auto/quick/qquicklistview/data/rightToLeft.qml
index 6d77de26f4..dec7e0abc1 100644
--- a/tests/auto/quick/qquicklistview/data/rightToLeft.qml
+++ b/tests/auto/quick/qquicklistview/data/rightToLeft.qml
@@ -2,29 +2,30 @@
 // changes in right-to-left layout direction
 
 import QtQuick 2.0
+import QtQml.Models 2.12
 
 Rectangle {
     color: "lightgray"
     width: 640
     height: 320
 
-    VisualItemModel {
+    ObjectModel {
         id: itemModel
         objectName: "itemModel"
         Rectangle {
             objectName: "item1"
             height: view.height; width: 100; color: "#FFFEF0"
-            Text { objectName: "text1"; text: "index: " + parent.VisualItemModel.index; font.bold: true; anchors.centerIn: parent }
+            Text { objectName: "text1"; text: "index: " + parent.ObjectModel.index; font.bold: true; anchors.centerIn: parent }
         }
         Rectangle {
             objectName: "item2"
             height: view.height; width: 200; color: "#F0FFF7"
-            Text { objectName: "text2"; text: "index: " + parent.VisualItemModel.index; font.bold: true; anchors.centerIn: parent }
+            Text { objectName: "text2"; text: "index: " + parent.ObjectModel.index; font.bold: true; anchors.centerIn: parent }
         }
         Rectangle {
             objectName: "item3"
             height: view.height; width: 240; color: "#F4F0FF"
-            Text { objectName: "text3"; text: "index: " + parent.VisualItemModel.index; font.bold: true; anchors.centerIn: parent }
+            Text { objectName: "text3"; text: "index: " + parent.ObjectModel.index; font.bold: true; anchors.centerIn: parent }
         }
     }
 
diff --git a/tests/auto/quick/qquicklistview/data/roundingErrors.qml b/tests/auto/quick/qquicklistview/data/roundingErrors.qml
index bf87415551..4545fcd617 100644
--- a/tests/auto/quick/qquicklistview/data/roundingErrors.qml
+++ b/tests/auto/quick/qquicklistview/data/roundingErrors.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the test suite of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/tests/auto/quick/qquicklistview/data/sectionSnapping.qml b/tests/auto/quick/qquicklistview/data/sectionSnapping.qml
new file mode 100644
index 0000000000..2583cc0377
--- /dev/null
+++ b/tests/auto/quick/qquicklistview/data/sectionSnapping.qml
@@ -0,0 +1,49 @@
+import QtQuick 2.0
+
+ListView {
+    width: 400
+    height: 400
+    preferredHighlightBegin: 100
+    preferredHighlightEnd: 100
+    highlightRangeMode: ListView.StrictlyEnforceRange
+
+    model: ListModel {
+        ListElement { section: "1" }
+        ListElement { section: "1" }
+        ListElement { section: "1" }
+        ListElement { section: "2" }
+        ListElement { section: "2" }
+        ListElement { section: "2" }
+    }
+
+    delegate: Rectangle {
+        width: parent.width
+        height: 50
+        color: index % 2 ? "lightsteelblue" : "steelblue"
+        Text {
+            anchors.centerIn: parent
+            color: "white"
+            text: model.index
+        }
+    }
+
+    section.property: "section"
+    section.delegate: Rectangle {
+        width: parent.width
+        height: 50
+        color: "green"
+        Text {
+            anchors.centerIn: parent
+            color: "white"
+            text: "section"
+        }
+    }
+
+    highlight: Rectangle {
+        y: 100
+        z: 100
+        width: parent.width
+        height: 50
+        color: "#80FF0000"
+    }
+}
diff --git a/tests/auto/quick/qquicklistview/data/setpositiononlayout.qml b/tests/auto/quick/qquicklistview/data/setpositiononlayout.qml
new file mode 100644
index 0000000000..6e12eeafca
--- /dev/null
+++ b/tests/auto/quick/qquicklistview/data/setpositiononlayout.qml
@@ -0,0 +1,87 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of The Qt Company Ltd nor the names of its
+**     contributors may be used to endorse or promote products derived
+**     from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.0
+
+Rectangle {
+    width: 200
+    height: 720
+
+    ListView {
+        anchors.fill: parent
+        focus: true
+        highlightMoveDuration: 200
+        model: 50
+        spacing: 10
+        delegate: FocusScope {
+            implicitHeight: col.height
+            Column {
+                id: col
+                Text {
+                    text: "YYYY"
+                }
+                ListView {
+                    id: list
+                    model: 1
+                    anchors.left: parent.left
+                    anchors.right: parent.right
+                    height: 250
+                    orientation: ListView.Horizontal
+                    delegate: Rectangle {
+                        id: self
+                        height: 250
+                        width: 150
+                        color: "blue"
+                    }
+                }
+            }
+        }
+    }
+}
diff --git a/tests/auto/quick/qquicklistview/data/sizeTransitions.qml b/tests/auto/quick/qquicklistview/data/sizeTransitions.qml
index eae96c468f..44e4dada60 100644
--- a/tests/auto/quick/qquicklistview/data/sizeTransitions.qml
+++ b/tests/auto/quick/qquicklistview/data/sizeTransitions.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the test suite of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/tests/auto/quick/qquicklistview/data/snapOneItemWrongDirection.qml b/tests/auto/quick/qquicklistview/data/snapOneItemWrongDirection.qml
new file mode 100644
index 0000000000..f5b7b35d0c
--- /dev/null
+++ b/tests/auto/quick/qquicklistview/data/snapOneItemWrongDirection.qml
@@ -0,0 +1,18 @@
+import QtQuick 2.0
+
+ListView {
+    width: 400
+    height: 400
+    focus: true
+
+    model: 10
+    delegate: Rectangle {
+        width: parent.width
+        height: 50
+        color: index % 2 ? "blue" : "green"
+    }
+
+    snapMode: ListView.SnapOneItem
+    Keys.onUpPressed: flick(0,500)
+    Keys.onDownPressed: flick(0,-500)
+}
diff --git a/tests/auto/quick/qquicklistview/data/snapToItemWithSpacing.qml b/tests/auto/quick/qquicklistview/data/snapToItemWithSpacing.qml
new file mode 100644
index 0000000000..50b5abb206
--- /dev/null
+++ b/tests/auto/quick/qquicklistview/data/snapToItemWithSpacing.qml
@@ -0,0 +1,18 @@
+import QtQuick 2.0
+
+ListView {
+    width: 100
+    height: 300
+    snapMode: ListView.SnapToItem
+    spacing: 100
+    model: 10
+    delegate: Rectangle {
+        height: 100
+        width: 100
+        color: "blue"
+        Text {
+            anchors.centerIn: parent
+            text: index
+        }
+    }
+}
diff --git a/tests/auto/quick/qquicklistview/data/stickyPositioning-both.qml b/tests/auto/quick/qquicklistview/data/stickyPositioning-both.qml
index f57927dbe7..57e7578ba5 100644
--- a/tests/auto/quick/qquicklistview/data/stickyPositioning-both.qml
+++ b/tests/auto/quick/qquicklistview/data/stickyPositioning-both.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the test suite of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/tests/auto/quick/qquicklistview/data/stickyPositioning-footer.qml b/tests/auto/quick/qquicklistview/data/stickyPositioning-footer.qml
index af5a6174f9..fd815ea79e 100644
--- a/tests/auto/quick/qquicklistview/data/stickyPositioning-footer.qml
+++ b/tests/auto/quick/qquicklistview/data/stickyPositioning-footer.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the test suite of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/tests/auto/quick/qquicklistview/data/stickyPositioning-header.qml b/tests/auto/quick/qquicklistview/data/stickyPositioning-header.qml
index cfd0f3dd44..94fb294474 100644
--- a/tests/auto/quick/qquicklistview/data/stickyPositioning-header.qml
+++ b/tests/auto/quick/qquicklistview/data/stickyPositioning-header.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the test suite of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/tests/auto/quick/qquicklistview/data/strictlyenforcerange-resize.qml b/tests/auto/quick/qquicklistview/data/strictlyenforcerange-resize.qml
new file mode 100644
index 0000000000..338af38475
--- /dev/null
+++ b/tests/auto/quick/qquicklistview/data/strictlyenforcerange-resize.qml
@@ -0,0 +1,31 @@
+import QtQuick 2.0
+
+ListView {
+    width: 400
+    height: 400
+    focus: true
+
+    highlightRangeMode: ListView.StrictlyEnforceRange
+    highlightMoveVelocity: 200
+    preferredHighlightBegin: 150
+    preferredHighlightEnd: 150
+
+    property bool completed
+    Component.onCompleted: completed = true
+
+    model: 10
+    delegate: Item {
+        width: parent.width
+        height: ListView.isCurrentItem ? 100 : 50
+
+        Text {
+            anchors.centerIn: parent
+            text: index
+        }
+
+        Behavior on height {
+            enabled: completed
+            SmoothedAnimation { velocity: 200 }
+        }
+    }
+}
diff --git a/tests/auto/quick/qquicklistview/data/unrequestedItems.qml b/tests/auto/quick/qquicklistview/data/unrequestedItems.qml
index e3719a8be0..e6cb856c1e 100644
--- a/tests/auto/quick/qquicklistview/data/unrequestedItems.qml
+++ b/tests/auto/quick/qquicklistview/data/unrequestedItems.qml
@@ -1,4 +1,5 @@
 import QtQuick 2.0
+import QtQml.Models 2.12
 
 Item {
     width: 240
@@ -34,7 +35,7 @@ Item {
 
     }
 
-    VisualDataModel {
+    DelegateModel {
         id: visualModel
 
         delegate: myDelegate
diff --git a/tests/auto/quick/qquicklistview/data/usechooserwithoutdefault.qml b/tests/auto/quick/qquicklistview/data/usechooserwithoutdefault.qml
new file mode 100644
index 0000000000..45164222f2
--- /dev/null
+++ b/tests/auto/quick/qquicklistview/data/usechooserwithoutdefault.qml
@@ -0,0 +1,63 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQuick module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.12
+import QtQuick.Window 2.3
+import Qt.labs.qmlmodels 1.0
+
+Item {
+    width: 640
+    height: 450
+
+    ListView {
+        width: 600
+        height: 400
+        model: 2
+        delegate: DelegateChooser {
+            DelegateChoice {
+                index: 0
+                delegate: Rectangle {
+                    width: 100
+                    height: 100
+                    color:"green"
+                }
+            }
+        }
+    }
+}
diff --git a/tests/auto/quick/qquicklistview/qquicklistview.pro b/tests/auto/quick/qquicklistview/qquicklistview.pro
index a95b6fdf33..fd96c269a2 100644
--- a/tests/auto/quick/qquicklistview/qquicklistview.pro
+++ b/tests/auto/quick/qquicklistview/qquicklistview.pro
@@ -16,6 +16,7 @@ include (../../shared/util.pri)
 include (../shared/util.pri)
 
 TESTDATA = data/*
+DISTFILES += data/*
 
-QT += core-private gui-private qml-private quick-private  testlib
+QT += core-private gui-private qml-private quick-private testlib qmltest
 
diff --git a/tests/auto/quick/qquicklistview/randomsortmodel.cpp b/tests/auto/quick/qquicklistview/randomsortmodel.cpp
index 7affb182c0..7375fe0dbe 100644
--- a/tests/auto/quick/qquicklistview/randomsortmodel.cpp
+++ b/tests/auto/quick/qquicklistview/randomsortmodel.cpp
@@ -27,6 +27,7 @@
 ****************************************************************************/
 
 #include "randomsortmodel.h"
+#include <QRandomGenerator>
 
 RandomSortModel::RandomSortModel(QObject* parent):
     QAbstractListModel(parent)
@@ -73,14 +74,14 @@ QVariant RandomSortModel::data(const QModelIndex& index, int role) const
 
 void RandomSortModel::randomize()
 {
-    const int row = qrand() % mData.count();
+    const int row = QRandomGenerator::global()->bounded(mData.count());
     int random;
     bool exists = false;
     // Make sure we won't end up with two items with the same weight, as that
     // would make unit-testing much harder
     do {
         exists = false;
-        random = qrand() % (mData.count() * 10);
+        random = QRandomGenerator::global()->bounded(mData.count() * 10);
         QList<QPair<QString, int> >::ConstIterator iter, end;
         for (iter = mData.constBegin(), end = mData.constEnd(); iter != end; ++iter) {
             if ((*iter).second == random) {
diff --git a/tests/auto/quick/qquicklistview/tst_qquicklistview.cpp b/tests/auto/quick/qquicklistview/tst_qquicklistview.cpp
index ff06c1e1a4..d96590bdae 100644
--- a/tests/auto/quick/qquicklistview/tst_qquicklistview.cpp
+++ b/tests/auto/quick/qquicklistview/tst_qquicklistview.cpp
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2016 The Qt Company Ltd.
+** Copyright (C) 2018 The Qt Company Ltd.
 ** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the test suite of the Qt Toolkit.
@@ -31,6 +31,7 @@
 #include <QtCore/QSortFilterProxyModel>
 #include <QtGui/QStandardItemModel>
 #include <QtQuick/qquickview.h>
+#include <QtQuickTest/QtQuickTest>
 #include <QtQml/qqmlengine.h>
 #include <QtQml/qqmlcontext.h>
 #include <QtQml/qqmlexpression.h>
@@ -118,6 +119,7 @@ private slots:
     void noCurrentIndex();
     void keyNavigation();
     void keyNavigation_data();
+    void checkCountForMultiColumnModels();
     void enforceRange();
     void enforceRange_withoutHighlight();
     void spacing();
@@ -131,6 +133,8 @@ private slots:
     void sectionPropertyChange();
     void sectionDelegateChange();
     void sectionsItemInsertion();
+    void sectionsSnap_data();
+    void sectionsSnap();
     void cacheBuffer();
     void positionViewAtBeginningEnd();
     void positionViewAtIndex();
@@ -162,6 +166,7 @@ private slots:
     void QTBUG_16037();
     void indexAt_itemAt_data();
     void indexAt_itemAt();
+    void itemAtIndex();
     void incrementalModel();
     void onAdd();
     void onAdd_data();
@@ -176,12 +181,15 @@ private slots:
     void creationContext();
     void snapToItem_data();
     void snapToItem();
+    void snapToItemWithSpacing_QTBUG_59852();
     void snapOneItemResize_QTBUG_43555();
     void snapOneItem_data();
     void snapOneItem();
     void snapOneItemCurrentIndexRemoveAnimation();
+    void snapOneItemWrongDirection();
 
     void QTBUG_9791();
+    void QTBUG_33568();
     void QTBUG_11105();
     void QTBUG_21742();
 
@@ -235,6 +243,7 @@ private slots:
     void QTBUG_38209();
     void programmaticFlickAtBounds();
     void programmaticFlickAtBounds2();
+    void programmaticFlickAtBounds3();
 
     void layoutChange();
 
@@ -252,8 +261,20 @@ private slots:
 
     void QTBUG_50105();
     void keyNavigationEnabled();
+    void QTBUG_61269_appendDuringScrollDown();
+    void QTBUG_61269_appendDuringScrollDown_data();
     void QTBUG_50097_stickyHeader_positionViewAtIndex();
+    void QTBUG_63974_stickyHeader_positionViewAtIndex_Contain();
     void itemFiltered();
+    void releaseItems();
+
+    void QTBUG_34576_velocityZero();
+    void QTBUG_61537_modelChangesAsync();
+
+    void useDelegateChooserWithoutDefault();
+
+    void addOnCompleted();
+    void setPositionOnLayout();
 
 private:
     template <class T> void items(const QUrl &source);
@@ -283,7 +304,7 @@ private:
         if (m_view) {
             if (QString(QTest::currentTestFunction()) != testForView) {
                 delete m_view;
-                m_view = 0;
+                m_view = nullptr;
             } else {
                 m_view->setSource(QUrl());
                 return m_view;
@@ -321,7 +342,7 @@ class TestObject : public QObject
     Q_PROPERTY(int cacheBuffer READ cacheBuffer NOTIFY changedCacheBuffer)
 
 public:
-    TestObject(QObject *parent = 0)
+    TestObject(QObject *parent = nullptr)
         : QObject(parent), mError(true), mAnimate(false), mInvalidHighlight(false)
         , mCacheBuffer(0) {}
 
@@ -350,7 +371,7 @@ public:
     int mCacheBuffer;
 };
 
-tst_QQuickListView::tst_QQuickListView() : m_view(0)
+tst_QQuickListView::tst_QQuickListView() : m_view(nullptr)
 {
 }
 
@@ -360,7 +381,7 @@ void tst_QQuickListView::init()
     if (m_view && QString(QTest::currentTestFunction()) != testForView) {
         testForView = QString();
         delete m_view;
-        m_view = 0;
+        m_view = nullptr;
     }
 #endif
     qmlRegisterType<QAbstractItemModel>();
@@ -373,7 +394,7 @@ void tst_QQuickListView::cleanupTestCase()
 #ifdef SHARE_VIEWS
     testForView = QString();
     delete m_view;
-    m_view = 0;
+    m_view = nullptr;
 #endif
 }
 
@@ -397,16 +418,16 @@ void tst_QQuickListView::items(const QUrl &source)
     qApp->processEvents();
 
     QQuickListView *listview = findItem<QQuickListView>(window->rootObject(), "list");
-    QTRY_VERIFY(listview != 0);
+    QTRY_VERIFY(listview != nullptr);
     listview->forceLayout();
 
     QQuickItem *contentItem = listview->contentItem();
-    QTRY_VERIFY(contentItem != 0);
+    QTRY_VERIFY(contentItem != nullptr);
 
     QMetaObject::invokeMethod(window->rootObject(), "checkProperties");
     QTRY_VERIFY(!testObject->error());
 
-    QTRY_VERIFY(listview->highlightItem() != 0);
+    QTRY_VERIFY(listview->highlightItem() != nullptr);
     QTRY_COMPARE(listview->count(), model.count());
     QTRY_COMPARE(window->rootObject()->property("count").toInt(), model.count());
     listview->forceLayout();
@@ -417,10 +438,10 @@ void tst_QQuickListView::items(const QUrl &source)
 
     for (int i = 0; i < model.count(); ++i) {
         QQuickText *name = findItem<QQuickText>(contentItem, "textName", i);
-        QTRY_VERIFY(name != 0);
+        QTRY_VERIFY(name != nullptr);
         QTRY_COMPARE(name->text(), model.name(i));
         QQuickText *number = findItem<QQuickText>(contentItem, "textNumber", i);
-        QTRY_VERIFY(number != 0);
+        QTRY_VERIFY(number != nullptr);
         QTRY_COMPARE(number->text(), model.number(i));
     }
 
@@ -442,17 +463,16 @@ void tst_QQuickListView::items(const QUrl &source)
     QMetaObject::invokeMethod(window->rootObject(), "checkProperties");
     QTRY_VERIFY(!testObject->error());
     QTRY_VERIFY(listview->currentItem());
-    QTRY_VERIFY(listview->highlightItem() != 0);
+    QTRY_VERIFY(listview->highlightItem() != nullptr);
 
     // set an empty model and confirm that items are destroyed
     T model2;
     ctxt->setContextProperty("testModel", &model2);
 
-    // Force a layout, necessary if ListView is completed before VisualDataModel.
+    // Force a layout, necessary if ListView is completed before DelegateModel.
     listview->forceLayout();
 
-    int itemCount = findItems<QQuickItem>(contentItem, "wrapper").count();
-    QTRY_COMPARE(itemCount, 0);
+    QTRY_VERIFY(findItems<QQuickItem>(contentItem, "wrapper").isEmpty());
 
     QTRY_COMPARE(listview->highlightResizeVelocity(), 1000.0);
     QTRY_COMPARE(listview->highlightMoveVelocity(), 100000.0);
@@ -481,21 +501,21 @@ void tst_QQuickListView::changed(const QUrl &source)
     qApp->processEvents();
 
     QQuickListView *listview = findItem<QQuickListView>(window->rootObject(), "list");
-    QTRY_VERIFY(listview != 0);
+    QTRY_VERIFY(listview != nullptr);
     listview->forceLayout();
 
     QQuickItem *contentItem = listview->contentItem();
-    QTRY_VERIFY(contentItem != 0);
+    QTRY_VERIFY(contentItem != nullptr);
 
-    // Force a layout, necessary if ListView is completed before VisualDataModel.
+    // Force a layout, necessary if ListView is completed before DelegateModel.
     listview->forceLayout();
 
     model.modifyItem(1, "Will", "9876");
     QQuickText *name = findItem<QQuickText>(contentItem, "textName", 1);
-    QTRY_VERIFY(name != 0);
+    QTRY_VERIFY(name != nullptr);
     QTRY_COMPARE(name->text(), model.name(1));
     QQuickText *number = findItem<QQuickText>(contentItem, "textNumber", 1);
-    QTRY_VERIFY(number != 0);
+    QTRY_VERIFY(number != nullptr);
     QTRY_COMPARE(number->text(), model.number(1));
 
     delete testObject;
@@ -523,10 +543,10 @@ void tst_QQuickListView::inserted(const QUrl &source)
     qApp->processEvents();
 
     QQuickListView *listview = findItem<QQuickListView>(window->rootObject(), "list");
-    QTRY_VERIFY(listview != 0);
+    QTRY_VERIFY(listview != nullptr);
 
     QQuickItem *contentItem = listview->contentItem();
-    QTRY_VERIFY(contentItem != 0);
+    QTRY_VERIFY(contentItem != nullptr);
 
     model.insertItem(1, "Will", "9876");
 
@@ -534,10 +554,10 @@ void tst_QQuickListView::inserted(const QUrl &source)
     QTRY_COMPARE(contentItem->childItems().count(), model.count()+1); // assumes all are visible, +1 for the (default) highlight item
 
     QQuickText *name = findItem<QQuickText>(contentItem, "textName", 1);
-    QTRY_VERIFY(name != 0);
+    QTRY_VERIFY(name != nullptr);
     QTRY_COMPARE(name->text(), model.name(1));
     QQuickText *number = findItem<QQuickText>(contentItem, "textNumber", 1);
-    QTRY_VERIFY(number != 0);
+    QTRY_VERIFY(number != nullptr);
     QTRY_COMPARE(number->text(), model.number(1));
 
     // Confirm items positioned correctly
@@ -552,10 +572,10 @@ void tst_QQuickListView::inserted(const QUrl &source)
     QTRY_COMPARE(contentItem->childItems().count(), model.count()+1); // assumes all are visible, +1 for the (default) highlight item
 
     name = findItem<QQuickText>(contentItem, "textName", 0);
-    QTRY_VERIFY(name != 0);
+    QTRY_VERIFY(name != nullptr);
     QTRY_COMPARE(name->text(), model.name(0));
     number = findItem<QQuickText>(contentItem, "textNumber", 0);
-    QTRY_VERIFY(number != 0);
+    QTRY_VERIFY(number != nullptr);
     QTRY_COMPARE(number->text(), model.number(0));
 
     QTRY_COMPARE(listview->currentIndex(), 1);
@@ -622,13 +642,13 @@ void tst_QQuickListView::inserted_more(QQuickItemView::VerticalLayoutDirection v
     QVERIFY(QTest::qWaitForWindowExposed(window));
 
     QQuickListView *listview = findItem<QQuickListView>(window->rootObject(), "list");
-    QTRY_VERIFY(listview != 0);
+    QTRY_VERIFY(listview != nullptr);
     QQuickItem *contentItem = listview->contentItem();
-    QTRY_VERIFY(contentItem != 0);
+    QTRY_VERIFY(contentItem != nullptr);
 
     if (verticalLayoutDirection == QQuickItemView::BottomToTop) {
         listview->setVerticalLayoutDirection(verticalLayoutDirection);
-        QTRY_COMPARE(QQuickItemPrivate::get(listview)->polishScheduled, false);
+        QVERIFY(QQuickTest::qWaitForItemPolished(listview));
         contentY = -listview->height() - contentY;
     }
     listview->setContentY(contentY);
@@ -641,7 +661,7 @@ void tst_QQuickListView::inserted_more(QQuickItemView::VerticalLayoutDirection v
     model.insertItems(insertIndex, newData);
 
     //Wait for polish (updates list to the model changes)
-    QTRY_COMPARE(QQuickItemPrivate::get(listview)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(listview));
 
     QTRY_COMPARE(listview->property("count").toInt(), model.count());
 
@@ -695,10 +715,10 @@ void tst_QQuickListView::inserted_more(QQuickItemView::VerticalLayoutDirection v
         }
         QTRY_COMPARE(item->y(), pos);
         name = findItem<QQuickText>(contentItem, "textName", i);
-        QVERIFY(name != 0);
+        QVERIFY(name != nullptr);
         QTRY_COMPARE(name->text(), model.name(i));
         number = findItem<QQuickText>(contentItem, "textNumber", i);
-        QVERIFY(number != 0);
+        QVERIFY(number != nullptr);
         QTRY_COMPARE(number->text(), model.number(i));
     }
 
@@ -817,12 +837,12 @@ void tst_QQuickListView::insertBeforeVisible()
     QVERIFY(QTest::qWaitForWindowExposed(window));
 
     QQuickListView *listview = findItem<QQuickListView>(window->rootObject(), "list");
-    QTRY_VERIFY(listview != 0);
+    QTRY_VERIFY(listview != nullptr);
     QQuickItem *contentItem = listview->contentItem();
-    QTRY_VERIFY(contentItem != 0);
+    QTRY_VERIFY(contentItem != nullptr);
 
     listview->setCacheBuffer(cacheBuffer);
-    QTRY_COMPARE(QQuickItemPrivate::get(listview)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(listview));
 
     // trigger a refill (not just setting contentY) so that the visibleItems grid is updated
     int firstVisibleIndex = 20;     // move to an index where the top item is not visible
@@ -830,7 +850,7 @@ void tst_QQuickListView::insertBeforeVisible()
     listview->setCurrentIndex(firstVisibleIndex);
 
     qApp->processEvents();
-    QTRY_COMPARE(QQuickItemPrivate::get(listview)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(listview));
     QTRY_COMPARE(listview->currentIndex(), firstVisibleIndex);
     QQuickItem *item = findItem<QQuickItem>(contentItem, "wrapper", firstVisibleIndex);
     QVERIFY(item);
@@ -850,7 +870,7 @@ void tst_QQuickListView::insertBeforeVisible()
     // now, moving to the top of the view should position the inserted items correctly
     int itemsOffsetAfterMove = (removeCount - insertCount) * 20;
     listview->setCurrentIndex(0);
-    QTRY_COMPARE(QQuickItemPrivate::get(listview)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(listview));
     QTRY_COMPARE(listview->currentIndex(), 0);
     QTRY_COMPARE(listview->contentY(), 0.0 + itemsOffsetAfterMove);
 
@@ -861,7 +881,7 @@ void tst_QQuickListView::insertBeforeVisible()
         QVERIFY2(item, QTest::toString(QString("Item %1 not found").arg(i)));
         QTRY_COMPARE(item->y(), i*20.0 + itemsOffsetAfterMove);
         name = findItem<QQuickText>(contentItem, "textName", i);
-        QVERIFY(name != 0);
+        QVERIFY(name != nullptr);
         QTRY_COMPARE(name->text(), model.name(i));
     }
 
@@ -930,19 +950,19 @@ void tst_QQuickListView::removed(const QUrl &source, bool /* animated */)
     QVERIFY(QTest::qWaitForWindowExposed(window.data()));
 
     QQuickListView *listview = findItem<QQuickListView>(window->rootObject(), "list");
-    QTRY_VERIFY(listview != 0);
+    QTRY_VERIFY(listview != nullptr);
     QQuickItem *contentItem = listview->contentItem();
-    QTRY_VERIFY(contentItem != 0);
-    QTRY_COMPARE(QQuickItemPrivate::get(listview)->polishScheduled, false);
+    QTRY_VERIFY(contentItem != nullptr);
+    QVERIFY(QQuickTest::qWaitForItemPolished(listview));
 
     model.removeItem(1);
     QTRY_COMPARE(window->rootObject()->property("count").toInt(), model.count());
 
     QQuickText *name = findItem<QQuickText>(contentItem, "textName", 1);
-    QTRY_VERIFY(name != 0);
+    QTRY_VERIFY(name != nullptr);
     QTRY_COMPARE(name->text(), model.name(1));
     QQuickText *number = findItem<QQuickText>(contentItem, "textNumber", 1);
-    QTRY_VERIFY(number != 0);
+    QTRY_VERIFY(number != nullptr);
     QTRY_COMPARE(number->text(), model.number(1));
 
     // Confirm items positioned correctly
@@ -959,10 +979,10 @@ void tst_QQuickListView::removed(const QUrl &source, bool /* animated */)
     QTRY_COMPARE(window->rootObject()->property("count").toInt(), model.count());
 
     name = findItem<QQuickText>(contentItem, "textName", 0);
-    QTRY_VERIFY(name != 0);
+    QTRY_VERIFY(name != nullptr);
     QTRY_COMPARE(name->text(), model.name(0));
     number = findItem<QQuickText>(contentItem, "textNumber", 0);
-    QTRY_VERIFY(number != 0);
+    QTRY_VERIFY(number != nullptr);
     QTRY_COMPARE(number->text(), model.number(0));
 
     // Confirm items positioned correctly
@@ -1012,7 +1032,7 @@ void tst_QQuickListView::removed(const QUrl &source, bool /* animated */)
 
     listview->setContentY(20); // That's the top now
     // let transitions settle.
-    QTRY_COMPARE(QQuickItemPrivate::get(listview)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(listview));
 
     // Confirm items positioned correctly
     itemCount = findItems<QQuickItem>(contentItem, "wrapper").count();
@@ -1026,15 +1046,15 @@ void tst_QQuickListView::removed(const QUrl &source, bool /* animated */)
     // remove current item beyond visible items.
     listview->setCurrentIndex(20);
     listview->setContentY(40);
-    QTRY_COMPARE(QQuickItemPrivate::get(listview)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(listview));
 
     model.removeItem(20);
     QTRY_COMPARE(listview->currentIndex(), 20);
-    QTRY_VERIFY(listview->currentItem() != 0);
+    QTRY_VERIFY(listview->currentItem() != nullptr);
 
     // remove item before current, but visible
     listview->setCurrentIndex(8);
-    QTRY_COMPARE(QQuickItemPrivate::get(listview)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(listview));
     oldCurrent = listview->currentItem();
     model.removeItem(6);
 
@@ -1042,7 +1062,7 @@ void tst_QQuickListView::removed(const QUrl &source, bool /* animated */)
     QTRY_COMPARE(listview->currentItem(), oldCurrent);
 
     listview->setContentY(80);
-    QTRY_COMPARE(QQuickItemPrivate::get(listview)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(listview));
 
     // remove all visible items
     model.removeItems(1, 18);
@@ -1114,20 +1134,20 @@ void tst_QQuickListView::removed_more(const QUrl &source, QQuickItemView::Vertic
     QVERIFY(QTest::qWaitForWindowExposed(window));
 
     QQuickListView *listview = findItem<QQuickListView>(window->rootObject(), "list");
-    QTRY_VERIFY(listview != 0);
+    QTRY_VERIFY(listview != nullptr);
     QQuickItem *contentItem = listview->contentItem();
-    QTRY_VERIFY(contentItem != 0);
+    QTRY_VERIFY(contentItem != nullptr);
 
     if (verticalLayoutDirection == QQuickItemView::BottomToTop) {
         listview->setVerticalLayoutDirection(verticalLayoutDirection);
-        QTRY_COMPARE(QQuickItemPrivate::get(listview)->polishScheduled, false);
+        QVERIFY(QQuickTest::qWaitForItemPolished(listview));
         contentY = -listview->height() - contentY;
     }
     listview->setContentY(contentY);
 
     model.removeItems(removeIndex, removeCount);
     //Wait for polish (updates list to the model changes)
-    QTRY_COMPARE(QQuickItemPrivate::get(listview)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(listview));
 
     QTRY_COMPARE(listview->property("count").toInt(), model.count());
 
@@ -1162,10 +1182,10 @@ void tst_QQuickListView::removed_more(const QUrl &source, QQuickItemView::Vertic
             pos = -item0->height() - pos;
         QTRY_COMPARE(item->y(), pos);
         name = findItem<QQuickText>(contentItem, "textName", i);
-        QVERIFY(name != 0);
+        QVERIFY(name != nullptr);
         QTRY_COMPARE(name->text(), model.name(i));
         number = findItem<QQuickText>(contentItem, "textNumber", i);
-        QVERIFY(number != 0);
+        QVERIFY(number != nullptr);
         QTRY_COMPARE(number->text(), model.number(i));
     }
 
@@ -1296,12 +1316,12 @@ void tst_QQuickListView::clear(const QUrl &source, QQuickItemView::VerticalLayou
     QVERIFY(QTest::qWaitForWindowExposed(window.data()));
 
     QQuickListView *listview = findItem<QQuickListView>(window->rootObject(), "list");
-    QTRY_VERIFY(listview != 0);
+    QTRY_VERIFY(listview != nullptr);
     QQuickItem *contentItem = listview->contentItem();
-    QTRY_VERIFY(contentItem != 0);
+    QTRY_VERIFY(contentItem != nullptr);
 
     listview->setVerticalLayoutDirection(verticalLayoutDirection);
-    QTRY_COMPARE(QQuickItemPrivate::get(listview)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(listview));
 
     model.clear();
 
@@ -1320,7 +1340,7 @@ void tst_QQuickListView::clear(const QUrl &source, QQuickItemView::VerticalLayou
     model.addItem("New", "1");
     listview->forceLayout();
     QTRY_COMPARE(listview->count(), 1);
-    QVERIFY(listview->currentItem() != 0);
+    QVERIFY(listview->currentItem() != nullptr);
     QCOMPARE(listview->currentIndex(), 0);
 
     delete testObject;
@@ -1354,25 +1374,25 @@ void tst_QQuickListView::moved(const QUrl &source, QQuickItemView::VerticalLayou
     QVERIFY(QTest::qWaitForWindowExposed(window));
 
     QQuickListView *listview = findItem<QQuickListView>(window->rootObject(), "list");
-    QTRY_VERIFY(listview != 0);
+    QTRY_VERIFY(listview != nullptr);
     QQuickItem *contentItem = listview->contentItem();
-    QTRY_VERIFY(contentItem != 0);
+    QTRY_VERIFY(contentItem != nullptr);
 
     // always need to wait for view to be painted before the first move()
-    QTRY_COMPARE(QQuickItemPrivate::get(listview)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(listview));
 
     bool waitForPolish = (contentY != 0);
     if (verticalLayoutDirection == QQuickItemView::BottomToTop) {
         listview->setVerticalLayoutDirection(verticalLayoutDirection);
-        QTRY_COMPARE(QQuickItemPrivate::get(listview)->polishScheduled, false);
+        QVERIFY(QQuickTest::qWaitForItemPolished(listview));
         contentY = -listview->height() - contentY;
     }
     listview->setContentY(contentY);
     if (waitForPolish)
-        QTRY_COMPARE(QQuickItemPrivate::get(listview)->polishScheduled, false);
+        QVERIFY(QQuickTest::qWaitForItemPolished(listview));
 
     model.moveItems(from, to, count);
-    QTRY_COMPARE(QQuickItemPrivate::get(listview)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(listview));
 
     QList<QQuickItem*> items = findItems<QQuickItem>(contentItem, "wrapper");
     int firstVisibleIndex = -1;
@@ -1394,10 +1414,10 @@ void tst_QQuickListView::moved(const QUrl &source, QQuickItemView::VerticalLayou
             pos = -item->height() - pos;
         QTRY_COMPARE(item->y(), pos);
         name = findItem<QQuickText>(contentItem, "textName", i);
-        QVERIFY(name != 0);
+        QVERIFY(name != nullptr);
         QTRY_COMPARE(name->text(), model.name(i));
         number = findItem<QQuickText>(contentItem, "textNumber", i);
-        QVERIFY(number != 0);
+        QVERIFY(number != nullptr);
         QTRY_COMPARE(number->text(), model.number(i));
 
         // current index should have been updated
@@ -1584,8 +1604,8 @@ void tst_QQuickListView::multipleChanges(bool condensed)
     QVERIFY(QTest::qWaitForWindowExposed(window));
 
     QQuickListView *listview = findItem<QQuickListView>(window->rootObject(), "list");
-    QTRY_VERIFY(listview != 0);
-    QTRY_COMPARE(QQuickItemPrivate::get(listview)->polishScheduled, false);
+    QTRY_VERIFY(listview != nullptr);
+    QVERIFY(QQuickTest::qWaitForItemPolished(listview));
 
     for (int i=0; i<changes.count(); i++) {
         switch (changes[i].type) {
@@ -1613,10 +1633,10 @@ void tst_QQuickListView::multipleChanges(bool condensed)
                 continue;
         }
         if (!condensed) {
-            QTRY_COMPARE(QQuickItemPrivate::get(listview)->polishScheduled, false);
+            QVERIFY(QQuickTest::qWaitForItemPolished(listview));
         }
     }
-    QTRY_COMPARE(QQuickItemPrivate::get(listview)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(listview));
 
     QCOMPARE(listview->count(), newCount);
     QCOMPARE(listview->count(), model.count());
@@ -1625,16 +1645,16 @@ void tst_QQuickListView::multipleChanges(bool condensed)
     QQuickText *name;
     QQuickText *number;
     QQuickItem *contentItem = listview->contentItem();
-    QTRY_VERIFY(contentItem != 0);
+    QTRY_VERIFY(contentItem != nullptr);
     int itemCount = findItems<QQuickItem>(contentItem, "wrapper").count();
     for (int i=0; i < model.count() && i < itemCount; ++i) {
         QQuickItem *item = findItem<QQuickItem>(contentItem, "wrapper", i);
         QVERIFY2(item, QTest::toString(QString("Item %1 not found").arg(i)));
         name = findItem<QQuickText>(contentItem, "textName", i);
-        QVERIFY(name != 0);
+        QVERIFY(name != nullptr);
         QTRY_COMPARE(name->text(), model.name(i));
         number = findItem<QQuickText>(contentItem, "textNumber", i);
-        QVERIFY(number != 0);
+        QVERIFY(number != nullptr);
         QTRY_COMPARE(number->text(), model.number(i));
     }
 
@@ -1832,8 +1852,8 @@ void tst_QQuickListView::swapWithFirstItem()
     QVERIFY(QTest::qWaitForWindowExposed(window.data()));
 
     QQuickListView *listview = findItem<QQuickListView>(window->rootObject(), "list");
-    QTRY_VERIFY(listview != 0);
-    QTRY_COMPARE(QQuickItemPrivate::get(listview)->polishScheduled, false);
+    QTRY_VERIFY(listview != nullptr);
+    QVERIFY(QQuickTest::qWaitForItemPolished(listview));
 
     // ensure content position is stable
     listview->setContentY(0);
@@ -1843,6 +1863,38 @@ void tst_QQuickListView::swapWithFirstItem()
     delete testObject;
 }
 
+void tst_QQuickListView::checkCountForMultiColumnModels()
+{
+    // Check that a list view will only load items for the first
+    // column, even if the model reports that it got several columns.
+    // We test this since QQmlDelegateModel has been changed to
+    // also understand multi-column models, but this should not affect ListView.
+    QScopedPointer<QQuickView> window(createView());
+
+    const int rowCount = 10;
+    const int columnCount = 10;
+
+    QaimModel model;
+    model.columns = columnCount;
+    for (int i = 0; i < rowCount; i++)
+        model.addItem("Item" + QString::number(i), "");
+
+    QQmlContext *ctxt = window->rootContext();
+    ctxt->setContextProperty("testModel", &model);
+
+    QScopedPointer<TestObject> testObject(new TestObject);
+    ctxt->setContextProperty("testObject", testObject.data());
+
+    window->setSource(testFileUrl("listviewtest.qml"));
+    window->show();
+    QVERIFY(QTest::qWaitForWindowExposed(window.data()));
+
+    QQuickListView *listview = findItem<QQuickListView>(window->rootObject(), "list");
+    QTRY_VERIFY(listview != nullptr);
+
+    QCOMPARE(listview->count(), rowCount);
+}
+
 void tst_QQuickListView::enforceRange()
 {
     QScopedPointer<QQuickView> window(createView());
@@ -1859,15 +1911,15 @@ void tst_QQuickListView::enforceRange()
     QVERIFY(QTest::qWaitForWindowExposed(window.data()));
 
     QQuickListView *listview = findItem<QQuickListView>(window->rootObject(), "list");
-    QTRY_VERIFY(listview != 0);
+    QTRY_VERIFY(listview != nullptr);
 
     QTRY_COMPARE(listview->preferredHighlightBegin(), 100.0);
     QTRY_COMPARE(listview->preferredHighlightEnd(), 100.0);
     QTRY_COMPARE(listview->highlightRangeMode(), QQuickListView::StrictlyEnforceRange);
-    QTRY_COMPARE(QQuickItemPrivate::get(listview)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(listview));
 
     QQuickItem *contentItem = listview->contentItem();
-    QTRY_VERIFY(contentItem != 0);
+    QTRY_VERIFY(contentItem != nullptr);
 
     // view should be positioned at the top of the range.
     QQuickItem *item = findItem<QQuickItem>(contentItem, "wrapper", 0);
@@ -1875,10 +1927,10 @@ void tst_QQuickListView::enforceRange()
     QTRY_COMPARE(listview->contentY(), -100.0);
 
     QQuickText *name = findItem<QQuickText>(contentItem, "textName", 0);
-    QTRY_VERIFY(name != 0);
+    QTRY_VERIFY(name != nullptr);
     QTRY_COMPARE(name->text(), model.name(0));
     QQuickText *number = findItem<QQuickText>(contentItem, "textNumber", 0);
-    QTRY_VERIFY(number != 0);
+    QTRY_VERIFY(number != nullptr);
     QTRY_COMPARE(number->text(), model.number(0));
 
     // Check currentIndex is updated when contentItem moves
@@ -1918,8 +1970,8 @@ void tst_QQuickListView::enforceRange_withoutHighlight()
     QVERIFY(QTest::qWaitForWindowExposed(window.data()));
 
     QQuickListView *listview = findItem<QQuickListView>(window->rootObject(), "list");
-    QTRY_VERIFY(listview != 0);
-    QTRY_COMPARE(QQuickItemPrivate::get(listview)->polishScheduled, false);
+    QTRY_VERIFY(listview != nullptr);
+    QVERIFY(QQuickTest::qWaitForItemPolished(listview));
 
     qreal expectedPos = -100.0;
 
@@ -1959,11 +2011,11 @@ void tst_QQuickListView::spacing()
     QVERIFY(QTest::qWaitForWindowExposed(window.data()));
 
     QQuickListView *listview = findItem<QQuickListView>(window->rootObject(), "list");
-    QTRY_VERIFY(listview != 0);
+    QTRY_VERIFY(listview != nullptr);
 
     QQuickItem *contentItem = listview->contentItem();
-    QTRY_VERIFY(contentItem != 0);
-    QTRY_COMPARE(QQuickItemPrivate::get(listview)->polishScheduled, false);
+    QTRY_VERIFY(contentItem != nullptr);
+    QVERIFY(QQuickTest::qWaitForItemPolished(listview));
 
     // Confirm items positioned correctly
     int itemCount = findItems<QQuickItem>(contentItem, "wrapper").count();
@@ -2017,12 +2069,12 @@ void tst_QQuickListView::sections(const QUrl &source)
     QVERIFY(QTest::qWaitForWindowExposed(window.data()));
 
     QQuickListView *listview = findItem<QQuickListView>(window->rootObject(), "list");
-    QTRY_VERIFY(listview != 0);
+    QTRY_VERIFY(listview != nullptr);
 
     QQuickItem *contentItem = listview->contentItem();
-    QTRY_VERIFY(contentItem != 0);
+    QTRY_VERIFY(contentItem != nullptr);
 
-    QTRY_COMPARE(QQuickItemPrivate::get(listview)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(listview));
 
     // Confirm items positioned correctly
     int itemCount = findItems<QQuickItem>(contentItem, "wrapper").count();
@@ -2092,9 +2144,9 @@ void tst_QQuickListView::sections(const QUrl &source)
 
     // check that headers change when item changes
     listview->setContentY(0);
-    QTRY_COMPARE(QQuickItemPrivate::get(listview)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(listview));
     model.modifyItem(0, "changed", "2");
-    QTRY_COMPARE(QQuickItemPrivate::get(listview)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(listview));
 
     item = findItem<QQuickItem>(contentItem, "wrapper", 1);
     QTRY_VERIFY(item);
@@ -2117,12 +2169,12 @@ void tst_QQuickListView::sectionsDelegate()
     QVERIFY(QTest::qWaitForWindowExposed(window.data()));
 
     QQuickListView *listview = findItem<QQuickListView>(window->rootObject(), "list");
-    QTRY_VERIFY(listview != 0);
+    QTRY_VERIFY(listview != nullptr);
 
     QQuickItem *contentItem = listview->contentItem();
-    QTRY_VERIFY(contentItem != 0);
+    QTRY_VERIFY(contentItem != nullptr);
 
-    QTRY_COMPARE(QQuickItemPrivate::get(listview)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(listview));
 
     // Confirm items positioned correctly
     int itemCount = findItems<QQuickItem>(contentItem, "wrapper").count();
@@ -2146,7 +2198,7 @@ void tst_QQuickListView::sectionsDelegate()
     model.modifyItem(2, "Three", "aaa");
     model.modifyItem(3, "Four", "aaa");
     model.modifyItem(4, "Five", "aaa");
-    QTRY_COMPARE(QQuickItemPrivate::get(listview)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(listview));
 
     for (int i = 0; i < 3; ++i) {
         QQuickItem *item = findItem<QQuickItem>(contentItem,
@@ -2182,7 +2234,7 @@ void tst_QQuickListView::sectionsDelegate()
     model.modifyItem(9, "Two", "aaa");
     model.modifyItem(10, "Two", "aaa");
     model.modifyItem(11, "Two", "aaa");
-    QTRY_COMPARE(QQuickItemPrivate::get(listview)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(listview));
     QTRY_COMPARE(findItems<QQuickItem>(contentItem, "sect_aaa").count(), 1);
     window->rootObject()->setProperty("sectionProperty", "name");
     // ensure view has settled.
@@ -2226,30 +2278,30 @@ void tst_QQuickListView::sectionsDragOutsideBounds()
     QVERIFY(QTest::qWaitForWindowExposed(window));
 
     QQuickListView *listview = findItem<QQuickListView>(window->rootObject(), "list");
-    QTRY_VERIFY(listview != 0);
+    QTRY_VERIFY(listview != nullptr);
     listview->setCacheBuffer(cacheBuffer);
 
     QQuickItem *contentItem = listview->contentItem();
-    QTRY_VERIFY(contentItem != 0);
+    QTRY_VERIFY(contentItem != nullptr);
 
-    QTRY_COMPARE(QQuickItemPrivate::get(listview)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(listview));
 
     // QTBUG-17769
     // Drag view up beyond bounds
-    QTest::mousePress(window, Qt::LeftButton, 0, QPoint(20,20));
+    QTest::mousePress(window, Qt::LeftButton, Qt::NoModifier, QPoint(20,20));
     QTest::mouseMove(window, QPoint(20,0));
     QTest::mouseMove(window, QPoint(20,-50));
     QTest::mouseMove(window, QPoint(20,-distance));
-    QTest::mouseRelease(window, Qt::LeftButton, 0, QPoint(20,-distance));
+    QTest::mouseRelease(window, Qt::LeftButton, Qt::NoModifier, QPoint(20,-distance));
     // view should settle back at 0
     QTRY_COMPARE(listview->contentY(), 0.0);
 
-    QTest::mousePress(window, Qt::LeftButton, 0, QPoint(20,0));
+    QTest::mousePress(window, Qt::LeftButton, Qt::NoModifier, QPoint(20,0));
     QTest::mouseMove(window, QPoint(20,20));
     QTest::mouseMove(window, QPoint(20,70));
     QTest::mouseMove(window, QPoint(20,distance));
 
-    QTest::mouseRelease(window, Qt::LeftButton, 0, QPoint(20,distance));
+    QTest::mouseRelease(window, Qt::LeftButton, Qt::NoModifier, QPoint(20,distance));
     // view should settle back at 0
     QTRY_COMPARE(listview->contentY(), 0.0);
 
@@ -2271,18 +2323,18 @@ void tst_QQuickListView::sectionsDelegate_headerVisibility()
     window->show();
     QVERIFY(QTest::qWaitForWindowExposed(window.data()));
     window->requestActivate();
-    QTest::qWaitForWindowActive(window.data());
+    QVERIFY(QTest::qWaitForWindowActive(window.data()));
 
     QQuickListView *listview = findItem<QQuickListView>(window->rootObject(), "list");
-    QTRY_VERIFY(listview != 0);
+    QTRY_VERIFY(listview != nullptr);
 
     QQuickItem *contentItem = listview->contentItem();
-    QTRY_VERIFY(contentItem != 0);
-    QTRY_COMPARE(QQuickItemPrivate::get(listview)->polishScheduled, false);
+    QTRY_VERIFY(contentItem != nullptr);
+    QVERIFY(QQuickTest::qWaitForItemPolished(listview));
 
     // ensure section header is maintained in view
     listview->setCurrentIndex(20);
-    QTRY_COMPARE(QQuickItemPrivate::get(listview)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(listview));
     QTRY_VERIFY(qFuzzyCompare(listview->contentY(), 200.0));
     QTRY_VERIFY(!listview->isMoving());
     listview->setCurrentIndex(0);
@@ -2306,10 +2358,10 @@ void tst_QQuickListView::sectionsPositioning()
     window->rootObject()->setProperty("sectionPositioning", QVariant(int(QQuickViewSection::InlineLabels | QQuickViewSection::CurrentLabelAtStart | QQuickViewSection::NextLabelAtEnd)));
 
     QQuickListView *listview = findItem<QQuickListView>(window->rootObject(), "list");
-    QTRY_VERIFY(listview != 0);
+    QTRY_VERIFY(listview != nullptr);
     QQuickItem *contentItem = listview->contentItem();
-    QTRY_VERIFY(contentItem != 0);
-    QTRY_COMPARE(QQuickItemPrivate::get(listview)->polishScheduled, false);
+    QTRY_VERIFY(contentItem != nullptr);
+    QVERIFY(QQuickTest::qWaitForItemPolished(listview));
 
     for (int i = 0; i < 3; ++i) {
         QQuickItem *item = findItem<QQuickItem>(contentItem, "sect_" + QString::number(i));
@@ -2327,12 +2379,12 @@ void tst_QQuickListView::sectionsPositioning()
 
     // move down a little and check that section header is at top
     listview->setContentY(10);
-    QTRY_COMPARE(QQuickItemPrivate::get(listview)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(listview));
     QCOMPARE(topItem->y(), 0.);
 
     // push the top header up
     listview->setContentY(110);
-    QTRY_COMPARE(QQuickItemPrivate::get(listview)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(listview));
     topItem = findVisibleChild(contentItem, "sect_0"); // section header
     QVERIFY(topItem);
     QCOMPARE(topItem->y(), 100.);
@@ -2347,13 +2399,13 @@ void tst_QQuickListView::sectionsPositioning()
 
     // Move past section 0
     listview->setContentY(120);
-    QTRY_COMPARE(QQuickItemPrivate::get(listview)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(listview));
     topItem = findVisibleChild(contentItem, "sect_0"); // section header
     QVERIFY(!topItem);
 
     // Push section footer down
     listview->setContentY(70);
-    QTRY_COMPARE(QQuickItemPrivate::get(listview)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(listview));
     bottomItem = findVisibleChild(contentItem, "sect_4"); // section footer
     QVERIFY(bottomItem);
     QCOMPARE(bottomItem->y(), 380.);
@@ -2365,7 +2417,7 @@ void tst_QQuickListView::sectionsPositioning()
     model.modifyItem(2, "Three", "aAa");
     model.modifyItem(3, "Four", "aaA");
     model.modifyItem(4, "Five", "Aaa");
-    QTRY_COMPARE(QQuickItemPrivate::get(listview)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(listview));
 
     QTRY_COMPARE(listview->currentSection(), QString("aaa"));
 
@@ -2381,7 +2433,7 @@ void tst_QQuickListView::sectionsPositioning()
 
     // remove section boundary
     listview->setContentY(120);
-    QTRY_COMPARE(QQuickItemPrivate::get(listview)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(listview));
     model.removeItem(5);
     listview->forceLayout();
     QTRY_COMPARE(listview->count(), model.count());
@@ -2398,27 +2450,27 @@ void tst_QQuickListView::sectionsPositioning()
 
     // Change the next section
     listview->setContentY(0);
-    QTRY_COMPARE(QQuickItemPrivate::get(listview)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(listview));
     bottomItem = findVisibleChild(contentItem, "sect_3"); // section footer
     QVERIFY(bottomItem);
     QTRY_COMPARE(bottomItem->y(), 300.);
 
     model.modifyItem(14, "New", "new");
-    QTRY_COMPARE(QQuickItemPrivate::get(listview)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(listview));
 
     QTRY_VERIFY(bottomItem = findVisibleChild(contentItem, "sect_new")); // section footer
     QTRY_COMPARE(bottomItem->y(), 300.);
 
     // delegate size increase should push section footer down
     listview->setContentY(70);
-    QTRY_COMPARE(QQuickItemPrivate::get(listview)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(listview));
     QTRY_VERIFY(bottomItem = findVisibleChild(contentItem, "sect_3")); // section footer
     QTRY_COMPARE(bottomItem->y(), 370.);
     QQuickItem *inlineSection = findVisibleChild(contentItem, "sect_new");
     item = findItem<QQuickItem>(contentItem, "wrapper", 13);
     QVERIFY(item);
     item->setHeight(40.);
-    QTRY_COMPARE(QQuickItemPrivate::get(listview)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(listview));
     QTRY_COMPARE(bottomItem->y(), 380.);
     QCOMPARE(inlineSection->y(), 360.);
     item->setHeight(20.);
@@ -2426,14 +2478,14 @@ void tst_QQuickListView::sectionsPositioning()
     // Turn sticky footer off
     listview->setContentY(20);
     window->rootObject()->setProperty("sectionPositioning", QVariant(int(QQuickViewSection::InlineLabels | QQuickViewSection::CurrentLabelAtStart)));
-    QTRY_COMPARE(QQuickItemPrivate::get(listview)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(listview));
     QTRY_VERIFY(item = findVisibleChild(contentItem, "sect_new")); // inline label restored
     QCOMPARE(item->y(), 340.);
 
     // Turn sticky header off
     listview->setContentY(30);
     window->rootObject()->setProperty("sectionPositioning", QVariant(int(QQuickViewSection::InlineLabels)));
-    QTRY_COMPARE(QQuickItemPrivate::get(listview)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(listview));
     QTRY_VERIFY(item = findVisibleChild(contentItem, "sect_aaa")); // inline label restored
     QCOMPARE(item->y(), 0.);
 
@@ -2464,12 +2516,12 @@ void tst_QQuickListView::sectionPropertyChange()
     QVERIFY(QTest::qWaitForWindowExposed(window.data()));
 
     QQuickListView *listview = findItem<QQuickListView>(window->rootObject(), "list");
-    QTRY_VERIFY(listview != 0);
+    QTRY_VERIFY(listview != nullptr);
 
     QQuickItem *contentItem = listview->contentItem();
-    QTRY_VERIFY(contentItem != 0);
+    QTRY_VERIFY(contentItem != nullptr);
 
-    QTRY_COMPARE(QQuickItemPrivate::get(listview)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(listview));
 
     // Confirm items positioned correctly
     for (int i = 0; i < 2; ++i) {
@@ -2479,7 +2531,7 @@ void tst_QQuickListView::sectionPropertyChange()
     }
 
     QMetaObject::invokeMethod(window->rootObject(), "switchGroups");
-    QTRY_COMPARE(QQuickItemPrivate::get(listview)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(listview));
 
     // Confirm items positioned correctly
     for (int i = 0; i < 2; ++i) {
@@ -2489,7 +2541,7 @@ void tst_QQuickListView::sectionPropertyChange()
     }
 
     QMetaObject::invokeMethod(window->rootObject(), "switchGroups");
-    QTRY_COMPARE(QQuickItemPrivate::get(listview)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(listview));
 
     // Confirm items positioned correctly
     for (int i = 0; i < 2; ++i) {
@@ -2499,7 +2551,7 @@ void tst_QQuickListView::sectionPropertyChange()
     }
 
     QMetaObject::invokeMethod(window->rootObject(), "switchGrouped");
-    QTRY_COMPARE(QQuickItemPrivate::get(listview)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(listview));
 
     // Confirm items positioned correctly
     for (int i = 0; i < 2; ++i) {
@@ -2509,7 +2561,7 @@ void tst_QQuickListView::sectionPropertyChange()
     }
 
     QMetaObject::invokeMethod(window->rootObject(), "switchGrouped");
-    QTRY_COMPARE(QQuickItemPrivate::get(listview)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(listview));
 
     // Confirm items positioned correctly
     for (int i = 0; i < 2; ++i) {
@@ -2528,12 +2580,12 @@ void tst_QQuickListView::sectionDelegateChange()
     QVERIFY(QTest::qWaitForWindowExposed(window.data()));
 
     QQuickListView *listview = qobject_cast<QQuickListView *>(window->rootObject());
-    QVERIFY(listview != 0);
+    QVERIFY(listview != nullptr);
 
     QQuickItem *contentItem = listview->contentItem();
-    QVERIFY(contentItem != 0);
+    QVERIFY(contentItem != nullptr);
 
-    QQUICK_VERIFY_POLISH(listview);
+    QQuickTest::qWaitForItemPolished(listview);
 
     QVERIFY(findItems<QQuickItem>(contentItem, "section1").count() > 0);
     QCOMPARE(findItems<QQuickItem>(contentItem, "section2").count(), 0);
@@ -2545,7 +2597,7 @@ void tst_QQuickListView::sectionDelegateChange()
     }
 
     QMetaObject::invokeMethod(window->rootObject(), "switchDelegates");
-    QQUICK_VERIFY_POLISH(listview);
+    QQuickTest::qWaitForItemPolished(listview);
 
     QCOMPARE(findItems<QQuickItem>(contentItem, "section1").count(), 0);
     QVERIFY(findItems<QQuickItem>(contentItem, "section2").count() > 0);
@@ -2574,10 +2626,10 @@ void tst_QQuickListView::sectionsItemInsertion()
     QVERIFY(QTest::qWaitForWindowExposed(window.data()));
 
     QQuickListView *listview = findItem<QQuickListView>(window->rootObject(), "list");
-    QTRY_VERIFY(listview != 0);
+    QTRY_VERIFY(listview != nullptr);
     QQuickItem *contentItem = listview->contentItem();
-    QTRY_VERIFY(contentItem != 0);
-    QTRY_COMPARE(QQuickItemPrivate::get(listview)->polishScheduled, false);
+    QTRY_VERIFY(contentItem != nullptr);
+    QVERIFY(QQuickTest::qWaitForItemPolished(listview));
 
     for (int i = 0; i < 3; ++i) {
         QQuickItem *item = findItem<QQuickItem>(contentItem, "sect_" + QString::number(i));
@@ -2593,7 +2645,7 @@ void tst_QQuickListView::sectionsItemInsertion()
     for (int i = 0; i < 10; i++)
         model.insertItem(i, "Item" + QString::number(i), QLatin1String("A"));
 
-    QTRY_COMPARE(QQuickItemPrivate::get(listview)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(listview));
 
     int itemCount = findItems<QQuickItem>(contentItem, "wrapper").count();
     QVERIFY(itemCount > 10);
@@ -2618,6 +2670,62 @@ void tst_QQuickListView::sectionsItemInsertion()
     }
 }
 
+void tst_QQuickListView::sectionsSnap_data()
+{
+    QTest::addColumn<QQuickListView::SnapMode>("snapMode");
+    QTest::addColumn<QPoint>("point");
+    QTest::addColumn<int>("duration");
+
+    QTest::newRow("drag") << QQuickListView::NoSnap << QPoint(100, 45) << 500;
+    QTest::newRow("flick") << QQuickListView::SnapOneItem << QPoint(100, 60) << 100;
+}
+
+void tst_QQuickListView::sectionsSnap()
+{
+    QFETCH(QQuickListView::SnapMode, snapMode);
+    QFETCH(QPoint, point);
+    QFETCH(int, duration);
+
+    QScopedPointer<QQuickView> window(createView());
+    window->setSource(testFileUrl("sectionSnapping.qml"));
+    window->show();
+    QVERIFY(QTest::qWaitForWindowExposed(window.data()));
+
+    QQuickListView *listview = qobject_cast<QQuickListView*>(window->rootObject());
+    QTRY_VERIFY(listview != nullptr);
+    listview->setSnapMode(snapMode);
+
+    QTRY_COMPARE(QQuickItemPrivate::get(listview)->polishScheduled, false);
+    QTRY_COMPARE(listview->currentIndex(), 0);
+    QCOMPARE(listview->contentY(), qreal(-50));
+
+    // move down
+    flick(window.data(), QPoint(100, 100), point, duration);
+    QTRY_VERIFY(!listview->isMovingVertically());
+    QCOMPARE(listview->contentY(), qreal(0));
+
+    flick(window.data(), QPoint(100, 100), point, duration);
+    QTRY_VERIFY(!listview->isMovingVertically());
+    QCOMPARE(listview->contentY(), qreal(50));
+
+    flick(window.data(), QPoint(100, 100), point, duration);
+    QTRY_VERIFY(!listview->isMovingVertically());
+    QCOMPARE(listview->contentY(), qreal(150));
+
+    // move back up
+    flick(window.data(), point, QPoint(100, 100), duration);
+    QTRY_VERIFY(!listview->isMovingVertically());
+    QCOMPARE(listview->contentY(), qreal(50));
+
+    flick(window.data(), point, QPoint(100, 100), duration);
+    QTRY_VERIFY(!listview->isMovingVertically());
+    QCOMPARE(listview->contentY(), qreal(0));
+
+    flick(window.data(), point, QPoint(100, 100), duration);
+    QTRY_VERIFY(!listview->isMovingVertically());
+    QCOMPARE(listview->contentY(), qreal(-50));
+}
+
 void tst_QQuickListView::currentIndex_delayedItemCreation()
 {
     QFETCH(bool, setCurrentToZero);
@@ -2632,9 +2740,9 @@ void tst_QQuickListView::currentIndex_delayedItemCreation()
     qApp->processEvents();
 
     QQuickListView *listview = findItem<QQuickListView>(window->rootObject(), "list");
-    QTRY_VERIFY(listview != 0);
+    QTRY_VERIFY(listview != nullptr);
     QQuickItem *contentItem = listview->contentItem();
-    QTRY_VERIFY(contentItem != 0);
+    QTRY_VERIFY(contentItem != nullptr);
 
     QSignalSpy spy(listview, SIGNAL(currentItemChanged()));
     //QCOMPARE(listview->currentIndex(), 0);
@@ -2659,7 +2767,7 @@ void tst_QQuickListView::currentIndex()
     for (int i = 0; i < 30; i++)
         initModel.addItem("Item" + QString::number(i), QString::number(i));
 
-    QQuickView *window = new QQuickView(0);
+    QQuickView *window = new QQuickView(nullptr);
     window->setGeometry(0,0,240,320);
 
     QQmlContext *ctxt = window->rootContext();
@@ -2672,10 +2780,10 @@ void tst_QQuickListView::currentIndex()
     QVERIFY(QTest::qWaitForWindowExposed(window));
 
     QQuickListView *listview = findItem<QQuickListView>(window->rootObject(), "list");
-    QTRY_VERIFY(listview != 0);
+    QTRY_VERIFY(listview != nullptr);
     QQuickItem *contentItem = listview->contentItem();
-    QTRY_VERIFY(contentItem != 0);
-    QTRY_COMPARE(QQuickItemPrivate::get(listview)->polishScheduled, false);
+    QTRY_VERIFY(contentItem != nullptr);
+    QVERIFY(QQuickTest::qWaitForItemPolished(listview));
 
     // currentIndex is initialized to 20
     // currentItem should be in view
@@ -2763,7 +2871,7 @@ void tst_QQuickListView::noCurrentIndex()
     for (int i = 0; i < 30; i++)
         model.addItem("Item" + QString::number(i), QString::number(i));
 
-    QQuickView *window = new QQuickView(0);
+    QQuickView *window = new QQuickView(nullptr);
     window->setGeometry(0,0,240,320);
 
     QQmlContext *ctxt = window->rootContext();
@@ -2775,10 +2883,10 @@ void tst_QQuickListView::noCurrentIndex()
     QVERIFY(QTest::qWaitForWindowExposed(window));
 
     QQuickListView *listview = findItem<QQuickListView>(window->rootObject(), "list");
-    QTRY_VERIFY(listview != 0);
+    QTRY_VERIFY(listview != nullptr);
     QQuickItem *contentItem = listview->contentItem();
-    QTRY_VERIFY(contentItem != 0);
-    QTRY_COMPARE(QQuickItemPrivate::get(listview)->polishScheduled, false);
+    QTRY_VERIFY(contentItem != nullptr);
+    QVERIFY(QQuickTest::qWaitForItemPolished(listview));
 
     // current index should be -1 at startup
     // and we should not have a currentItem or highlightItem
@@ -2815,18 +2923,18 @@ void tst_QQuickListView::keyNavigation()
     window->rootContext()->setContextProperty("testObject", testObject);
     window->setSource(testFileUrl("listviewtest.qml"));
     window->show();
-    QTest::qWaitForWindowActive(window);
+    QVERIFY(QTest::qWaitForWindowActive(window));
 
     QQuickListView *listview = findItem<QQuickListView>(window->rootObject(), "list");
-    QTRY_VERIFY(listview != 0);
+    QTRY_VERIFY(listview != nullptr);
 
     listview->setOrientation(orientation);
     listview->setLayoutDirection(layoutDirection);
     listview->setVerticalLayoutDirection(verticalLayoutDirection);
-    QTRY_COMPARE(QQuickItemPrivate::get(listview)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(listview));
 
     window->requestActivate();
-    QTest::qWaitForWindowActive(window);
+    QVERIFY(QTest::qWaitForWindowActive(window));
     QTRY_COMPARE(qGuiApp->focusWindow(), window);
 
     QTest::keyClick(window, forwardsKey);
@@ -2928,13 +3036,13 @@ void tst_QQuickListView::itemList()
     QVERIFY(QTest::qWaitForWindowExposed(window.data()));
 
     QQuickListView *listview = findItem<QQuickListView>(window->rootObject(), "view");
-    QTRY_VERIFY(listview != 0);
+    QTRY_VERIFY(listview != nullptr);
 
     QQuickItem *contentItem = listview->contentItem();
-    QTRY_VERIFY(contentItem != 0);
+    QTRY_VERIFY(contentItem != nullptr);
 
     QQmlObjectModel *model = window->rootObject()->findChild<QQmlObjectModel*>("itemModel");
-    QTRY_VERIFY(model != 0);
+    QTRY_VERIFY(model != nullptr);
 
     QTRY_COMPARE(model->count(), 3);
     QTRY_COMPARE(listview->currentIndex(), 0);
@@ -2967,13 +3075,13 @@ void tst_QQuickListView::itemListFlicker()
     QVERIFY(QTest::qWaitForWindowExposed(window.data()));
 
     QQuickListView *listview = findItem<QQuickListView>(window->rootObject(), "view");
-    QTRY_VERIFY(listview != 0);
+    QTRY_VERIFY(listview != nullptr);
 
     QQuickItem *contentItem = listview->contentItem();
-    QTRY_VERIFY(contentItem != 0);
+    QTRY_VERIFY(contentItem != nullptr);
 
     QQmlObjectModel *model = window->rootObject()->findChild<QQmlObjectModel*>("itemModel");
-    QTRY_VERIFY(model != 0);
+    QTRY_VERIFY(model != nullptr);
 
     QTRY_COMPARE(model->count(), 3);
     QTRY_COMPARE(listview->currentIndex(), 0);
@@ -3032,13 +3140,13 @@ void tst_QQuickListView::cacheBuffer()
     QVERIFY(QTest::qWaitForWindowExposed(window.data()));
 
     QQuickListView *listview = findItem<QQuickListView>(window->rootObject(), "list");
-    QTRY_VERIFY(listview != 0);
+    QTRY_VERIFY(listview != nullptr);
 
     QQuickItem *contentItem = listview->contentItem();
-    QTRY_VERIFY(contentItem != 0);
-    QTRY_VERIFY(listview->delegate() != 0);
+    QTRY_VERIFY(contentItem != nullptr);
+    QTRY_VERIFY(listview->delegate() != nullptr);
     QTRY_VERIFY(listview->model() != 0);
-    QTRY_VERIFY(listview->highlight() != 0);
+    QTRY_VERIFY(listview->highlight() != nullptr);
 
     // Confirm items positioned correctly
     int itemCount = findItems<QQuickItem>(contentItem, "wrapper").count();
@@ -3057,8 +3165,8 @@ void tst_QQuickListView::cacheBuffer()
 
     // items will be created one at a time
     for (int i = itemCount; i < qMin(itemCount+10,model.count()); ++i) {
-        QVERIFY(findItem<QQuickItem>(listview, "wrapper", i) == 0);
-        QQuickItem *item = 0;
+        QVERIFY(findItem<QQuickItem>(listview, "wrapper", i) == nullptr);
+        QQuickItem *item = nullptr;
         while (!item) {
             bool b = false;
             controller.incubateWhile(&b);
@@ -3092,11 +3200,11 @@ void tst_QQuickListView::cacheBuffer()
         QCOMPARE(item->y(), qreal(i*20));
     }
 
-    QVERIFY(findItem<QQuickItem>(listview, "wrapper", 32) == 0);
+    QVERIFY(findItem<QQuickItem>(listview, "wrapper", 32) == nullptr);
 
     // ensure buffered items are created
     for (int i = 32; i < qMin(41,model.count()); ++i) {
-        QQuickItem *item = 0;
+        QQuickItem *item = nullptr;
         while (!item) {
             qGuiApp->processEvents(); // allow refill to happen
             bool b = false;
@@ -3135,10 +3243,10 @@ void tst_QQuickListView::positionViewAtBeginningEnd()
     QVERIFY(QTest::qWaitForWindowExposed(window.data()));
 
     QQuickListView *listview = findItem<QQuickListView>(window->rootObject(), "list");
-    QTRY_VERIFY(listview != 0);
+    QTRY_VERIFY(listview != nullptr);
     QQuickItem *contentItem = listview->contentItem();
-    QTRY_VERIFY(contentItem != 0);
-    QTRY_COMPARE(QQuickItemPrivate::get(listview)->polishScheduled, false);
+    QTRY_VERIFY(contentItem != nullptr);
+    QVERIFY(QQuickTest::qWaitForItemPolished(listview));
 
     listview->setContentY(100);
 
@@ -3195,13 +3303,13 @@ void tst_QQuickListView::positionViewAtIndex()
     QVERIFY(QTest::qWaitForWindowExposed(window));
 
     QQuickListView *listview = findItem<QQuickListView>(window->rootObject(), "list");
-    QTRY_VERIFY(listview != 0);
+    QTRY_VERIFY(listview != nullptr);
     QQuickItem *contentItem = listview->contentItem();
-    QTRY_VERIFY(contentItem != 0);
-    QTRY_COMPARE(QQuickItemPrivate::get(listview)->polishScheduled, false);
+    QTRY_VERIFY(contentItem != nullptr);
+    QVERIFY(QQuickTest::qWaitForItemPolished(listview));
 
     window->rootObject()->setProperty("enforceRange", enforceRange);
-    QTRY_COMPARE(QQuickItemPrivate::get(listview)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(listview));
 
     listview->setContentY(initContentY);
 
@@ -3275,16 +3383,16 @@ void tst_QQuickListView::resetModel()
     QVERIFY(QTest::qWaitForWindowExposed(window.data()));
 
     QQuickListView *listview = findItem<QQuickListView>(window->rootObject(), "list");
-    QTRY_VERIFY(listview != 0);
+    QTRY_VERIFY(listview != nullptr);
     QQuickItem *contentItem = listview->contentItem();
-    QTRY_VERIFY(contentItem != 0);
-    QTRY_COMPARE(QQuickItemPrivate::get(listview)->polishScheduled, false);
+    QTRY_VERIFY(contentItem != nullptr);
+    QVERIFY(QQuickTest::qWaitForItemPolished(listview));
 
     QTRY_COMPARE(listview->count(), model.rowCount());
 
     for (int i = 0; i < model.rowCount(); ++i) {
         QQuickText *display = findItem<QQuickText>(contentItem, "displayText", i);
-        QTRY_VERIFY(display != 0);
+        QTRY_VERIFY(display != nullptr);
         QTRY_COMPARE(display->text(), strings.at(i));
     }
 
@@ -3297,7 +3405,7 @@ void tst_QQuickListView::resetModel()
 
     for (int i = 0; i < model.rowCount(); ++i) {
         QQuickText *display = findItem<QQuickText>(contentItem, "displayText", i);
-        QTRY_VERIFY(display != 0);
+        QTRY_VERIFY(display != nullptr);
         QTRY_COMPARE(display->text(), strings.at(i));
     }
 }
@@ -3444,11 +3552,11 @@ void tst_QQuickListView::QTBUG_9791()
     QVERIFY(QTest::qWaitForWindowExposed(window.data()));
 
     QQuickListView *listview = qobject_cast<QQuickListView*>(window->rootObject());
-    QTRY_VERIFY(listview != 0);
+    QTRY_VERIFY(listview != nullptr);
 
     QQuickItem *contentItem = listview->contentItem();
-    QTRY_VERIFY(contentItem != 0);
-    QTRY_VERIFY(listview->delegate() != 0);
+    QTRY_VERIFY(contentItem != nullptr);
+    QTRY_VERIFY(listview->delegate() != nullptr);
     QTRY_VERIFY(listview->model() != 0);
 
     QMetaObject::invokeMethod(listview, "fillModel");
@@ -3469,9 +3577,32 @@ void tst_QQuickListView::QTBUG_9791()
     QTRY_COMPARE(listview->contentX(), 590.0);
 }
 
+void tst_QQuickListView::QTBUG_33568()
+{
+    QScopedPointer<QQuickView> window(createView());
+    window->setSource(testFileUrl("strictlyenforcerange-resize.qml"));
+    window->show();
+    QVERIFY(QTest::qWaitForWindowExposed(window.data()));
+
+    QQuickListView *listview = qobject_cast<QQuickListView*>(window->rootObject());
+    QVERIFY(listview != nullptr);
+
+    // we want to verify that the change animates smoothly, rather than jumping into place
+    QSignalSpy spy(listview, SIGNAL(contentYChanged()));
+
+    listview->incrementCurrentIndex();
+    QTRY_COMPARE(listview->contentY(), -100.0);
+    QVERIFY(spy.count() > 1);
+
+    spy.clear();
+    listview->incrementCurrentIndex();
+    QTRY_COMPARE(listview->contentY(), -50.0);
+    QVERIFY(spy.count() > 1);
+}
+
 void tst_QQuickListView::manualHighlight()
 {
-    QQuickView *window = new QQuickView(0);
+    QQuickView *window = new QQuickView(nullptr);
     window->setGeometry(0,0,240,320);
 
     QString filename(testFile("manual-highlight.qml"));
@@ -3480,10 +3611,10 @@ void tst_QQuickListView::manualHighlight()
     qApp->processEvents();
 
     QQuickListView *listview = findItem<QQuickListView>(window->rootObject(), "list");
-    QTRY_VERIFY(listview != 0);
+    QTRY_VERIFY(listview != nullptr);
 
     QQuickItem *contentItem = listview->contentItem();
-    QTRY_VERIFY(contentItem != 0);
+    QTRY_VERIFY(contentItem != nullptr);
 
     QTRY_COMPARE(listview->currentIndex(), 0);
     QTRY_COMPARE(listview->currentItem(), findItem<QQuickItem>(contentItem, "wrapper", 0));
@@ -3523,10 +3654,10 @@ void tst_QQuickListView::QTBUG_11105()
     QVERIFY(QTest::qWaitForWindowExposed(window.data()));
 
     QQuickListView *listview = findItem<QQuickListView>(window->rootObject(), "list");
-    QTRY_VERIFY(listview != 0);
+    QTRY_VERIFY(listview != nullptr);
     QQuickItem *contentItem = listview->contentItem();
-    QTRY_VERIFY(contentItem != 0);
-    QTRY_COMPARE(QQuickItemPrivate::get(listview)->polishScheduled, false);
+    QTRY_VERIFY(contentItem != nullptr);
+    QVERIFY(QQuickTest::qWaitForItemPolished(listview));
 
     // Confirm items positioned correctly
     int itemCount = findItems<QQuickItem>(contentItem, "wrapper").count();
@@ -3560,9 +3691,9 @@ void tst_QQuickListView::initialZValues()
     qApp->processEvents();
 
     QQuickListView *listview = findItem<QQuickListView>(window->rootObject(), "list");
-    QTRY_VERIFY(listview != 0);
+    QTRY_VERIFY(listview != nullptr);
     QQuickItem *contentItem = listview->contentItem();
-    QTRY_VERIFY(contentItem != 0);
+    QTRY_VERIFY(contentItem != nullptr);
 
     QVERIFY(listview->currentItem());
     QTRY_COMPARE(listview->currentItem()->z(), listview->property("itemZ").toReal());
@@ -3576,7 +3707,7 @@ void tst_QQuickListView::initialZValues()
     QVERIFY(listview->highlightItem());
     QTRY_COMPARE(listview->highlightItem()->z(), listview->property("highlightZ").toReal());
 
-    QQuickText *sectionItem = 0;
+    QQuickText *sectionItem = nullptr;
     QTRY_VERIFY(sectionItem = findItem<QQuickText>(contentItem, "section"));
     QTRY_COMPARE(sectionItem->z(), listview->property("sectionZ").toReal());
 }
@@ -3614,16 +3745,16 @@ void tst_QQuickListView::header()
     QVERIFY(QTest::qWaitForWindowExposed(window));
 
     QQuickListView *listview = findItem<QQuickListView>(window->rootObject(), "list");
-    QTRY_VERIFY(listview != 0);
+    QTRY_VERIFY(listview != nullptr);
     listview->setOrientation(orientation);
     listview->setLayoutDirection(layoutDirection);
     listview->setVerticalLayoutDirection(verticalLayoutDirection);
-    QTRY_COMPARE(QQuickItemPrivate::get(listview)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(listview));
 
     QQuickItem *contentItem = listview->contentItem();
-    QTRY_VERIFY(contentItem != 0);
+    QTRY_VERIFY(contentItem != nullptr);
 
-    QQuickText *header = 0;
+    QQuickText *header = nullptr;
     QTRY_VERIFY(header = findItem<QQuickText>(contentItem, "header"));
     QCOMPARE(header, listview->headerItem());
 
@@ -3693,11 +3824,11 @@ void tst_QQuickListView::header()
     QVERIFY(QTest::qWaitForWindowExposed(window));
 
     listview = findItem<QQuickListView>(window->rootObject(), "list");
-    QTRY_VERIFY(listview != 0);
+    QTRY_VERIFY(listview != nullptr);
     listview->setOrientation(orientation);
     listview->setLayoutDirection(layoutDirection);
     listview->setVerticalLayoutDirection(verticalLayoutDirection);
-    QTRY_COMPARE(QQuickItemPrivate::get(listview)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(listview));
 
     listview->setWidth(240);
     listview->setHeight(320);
@@ -3780,10 +3911,10 @@ void tst_QQuickListView::header_delayItemCreation()
     qApp->processEvents();
 
     QQuickListView *listview = findItem<QQuickListView>(window->rootObject(), "list");
-    QTRY_VERIFY(listview != 0);
+    QTRY_VERIFY(listview != nullptr);
 
     QQuickItem *contentItem = listview->contentItem();
-    QTRY_VERIFY(contentItem != 0);
+    QTRY_VERIFY(contentItem != nullptr);
 
     QQuickText *header = findItem<QQuickText>(contentItem, "header");
     QVERIFY(header);
@@ -3803,13 +3934,13 @@ void tst_QQuickListView::headerChangesViewport()
     window->setSource(testFileUrl("headerchangesviewport.qml"));
 
     QQuickListView *listview = findItem<QQuickListView>(window->rootObject(), "list");
-    QTRY_VERIFY(listview != 0);
-    QTRY_COMPARE(QQuickItemPrivate::get(listview)->polishScheduled, false);
+    QTRY_VERIFY(listview != nullptr);
+    QVERIFY(QQuickTest::qWaitForItemPolished(listview));
 
     QQuickItem *contentItem = listview->contentItem();
-    QTRY_VERIFY(contentItem != 0);
+    QTRY_VERIFY(contentItem != nullptr);
 
-    QQuickText *header = 0;
+    QQuickText *header = nullptr;
     QTRY_VERIFY(header = findItem<QQuickText>(contentItem, "header"));
     QCOMPARE(header, listview->headerItem());
 
@@ -3850,14 +3981,14 @@ void tst_QQuickListView::footer()
     QVERIFY(QTest::qWaitForWindowExposed(window));
 
     QQuickListView *listview = findItem<QQuickListView>(window->rootObject(), "list");
-    QTRY_VERIFY(listview != 0);
+    QTRY_VERIFY(listview != nullptr);
     listview->setOrientation(orientation);
     listview->setLayoutDirection(layoutDirection);
     listview->setVerticalLayoutDirection(verticalLayoutDirection);
-    QTRY_COMPARE(QQuickItemPrivate::get(listview)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(listview));
 
     QQuickItem *contentItem = listview->contentItem();
-    QTRY_VERIFY(contentItem != 0);
+    QTRY_VERIFY(contentItem != nullptr);
 
     QQuickText *footer = findItem<QQuickText>(contentItem, "footer");
     QVERIFY(footer);
@@ -4039,14 +4170,14 @@ void tst_QQuickListView::extents()
     QVERIFY(QTest::qWaitForWindowExposed(window));
 
     QQuickListView *listview = qobject_cast<QQuickListView*>(window->rootObject());
-    QTRY_VERIFY(listview != 0);
+    QTRY_VERIFY(listview != nullptr);
     listview->setOrientation(orientation);
     listview->setLayoutDirection(layoutDirection);
     listview->setVerticalLayoutDirection(verticalLayoutDirection);
-    QTRY_COMPARE(QQuickItemPrivate::get(listview)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(listview));
 
     QQuickItem *contentItem = listview->contentItem();
-    QTRY_VERIFY(contentItem != 0);
+    QTRY_VERIFY(contentItem != nullptr);
 
     QQuickItem *header = findItem<QQuickItem>(contentItem, "header");
     QVERIFY(header);
@@ -4137,10 +4268,10 @@ void tst_QQuickListView::resetModel_headerFooter()
     qApp->processEvents();
 
     QQuickListView *listview = qobject_cast<QQuickListView*>(window->rootObject());
-    QTRY_VERIFY(listview != 0);
+    QTRY_VERIFY(listview != nullptr);
 
     QQuickItem *contentItem = listview->contentItem();
-    QTRY_VERIFY(contentItem != 0);
+    QTRY_VERIFY(contentItem != nullptr);
 
     QQuickItem *header = findItem<QQuickItem>(contentItem, "header");
     QVERIFY(header);
@@ -4180,10 +4311,10 @@ void tst_QQuickListView::resizeView()
     QVERIFY(QTest::qWaitForWindowExposed(window.data()));
 
     QQuickListView *listview = findItem<QQuickListView>(window->rootObject(), "list");
-    QTRY_VERIFY(listview != 0);
+    QTRY_VERIFY(listview != nullptr);
     QQuickItem *contentItem = listview->contentItem();
-    QTRY_VERIFY(contentItem != 0);
-    QTRY_COMPARE(QQuickItemPrivate::get(listview)->polishScheduled, false);
+    QTRY_VERIFY(contentItem != nullptr);
+    QVERIFY(QQuickTest::qWaitForItemPolished(listview));
 
     // Confirm items positioned correctly
     int itemCount = findItems<QQuickItem>(contentItem, "wrapper").count();
@@ -4199,7 +4330,7 @@ void tst_QQuickListView::resizeView()
     QCOMPARE(heightRatio.toReal(), 0.4);
 
     listview->setHeight(200);
-    QTRY_COMPARE(QQuickItemPrivate::get(listview)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(listview));
 
     QMetaObject::invokeMethod(window->rootObject(), "heightRatio", Q_RETURN_ARG(QVariant, heightRatio));
     QCOMPARE(heightRatio.toReal(), 0.25);
@@ -4257,10 +4388,10 @@ void tst_QQuickListView::resizeViewAndRepaint()
     QVERIFY(QTest::qWaitForWindowExposed(window.data()));
 
     QQuickListView *listview = findItem<QQuickListView>(window->rootObject(), "list");
-    QTRY_VERIFY(listview != 0);
+    QTRY_VERIFY(listview != nullptr);
     QQuickItem *contentItem = listview->contentItem();
-    QTRY_VERIFY(contentItem != 0);
-    QTRY_COMPARE(QQuickItemPrivate::get(listview)->polishScheduled, false);
+    QTRY_VERIFY(contentItem != nullptr);
+    QVERIFY(QQuickTest::qWaitForItemPolished(listview));
 
     // item at index 10 should not be currently visible
     QVERIFY(!findItem<QQuickItem>(contentItem, "wrapper", 10));
@@ -4292,10 +4423,10 @@ void tst_QQuickListView::sizeLessThan1()
     QVERIFY(QTest::qWaitForWindowExposed(window.data()));
 
     QQuickListView *listview = findItem<QQuickListView>(window->rootObject(), "list");
-    QTRY_VERIFY(listview != 0);
+    QTRY_VERIFY(listview != nullptr);
     QQuickItem *contentItem = listview->contentItem();
-    QTRY_VERIFY(contentItem != 0);
-    QTRY_COMPARE(QQuickItemPrivate::get(listview)->polishScheduled, false);
+    QTRY_VERIFY(contentItem != nullptr);
+    QVERIFY(QQuickTest::qWaitForItemPolished(listview));
 
     // Confirm items positioned correctly
     int itemCount = findItems<QQuickItem>(contentItem, "wrapper").count();
@@ -4316,10 +4447,10 @@ void tst_QQuickListView::QTBUG_14821()
     qApp->processEvents();
 
     QQuickListView *listview = qobject_cast<QQuickListView*>(window->rootObject());
-    QVERIFY(listview != 0);
+    QVERIFY(listview != nullptr);
 
     QQuickItem *contentItem = listview->contentItem();
-    QVERIFY(contentItem != 0);
+    QVERIFY(contentItem != nullptr);
 
     listview->decrementCurrentIndex();
     QCOMPARE(listview->currentIndex(), 99);
@@ -4344,20 +4475,20 @@ void tst_QQuickListView::resizeDelegate()
     QVERIFY(QTest::qWaitForWindowExposed(window.data()));
 
     QQuickListView *listview = findItem<QQuickListView>(window->rootObject(), "list");
-    QVERIFY(listview != 0);
+    QVERIFY(listview != nullptr);
     QQuickItem *contentItem = listview->contentItem();
-    QVERIFY(contentItem != 0);
-    QTRY_COMPARE(QQuickItemPrivate::get(listview)->polishScheduled, false);
+    QVERIFY(contentItem != nullptr);
+    QVERIFY(QQuickTest::qWaitForItemPolished(listview));
 
     QCOMPARE(listview->count(), model.rowCount());
 
     listview->setCurrentIndex(25);
     listview->setContentY(0);
-    QTRY_COMPARE(QQuickItemPrivate::get(listview)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(listview));
 
     for (int i = 0; i < 16; ++i) {
         QQuickItem *item = findItem<QQuickItem>(contentItem, "wrapper", i);
-        QVERIFY(item != 0);
+        QVERIFY(item != nullptr);
         QCOMPARE(item->y(), i*20.0);
     }
 
@@ -4365,11 +4496,11 @@ void tst_QQuickListView::resizeDelegate()
     QTRY_COMPARE(listview->highlightItem()->y(), 500.0);
 
     window->rootObject()->setProperty("delegateHeight", 30);
-    QTRY_COMPARE(QQuickItemPrivate::get(listview)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(listview));
 
     for (int i = 0; i < 11; ++i) {
         QQuickItem *item = findItem<QQuickItem>(contentItem, "wrapper", i);
-        QVERIFY(item != 0);
+        QVERIFY(item != nullptr);
         QTRY_COMPARE(item->y(), i*30.0);
     }
 
@@ -4379,11 +4510,11 @@ void tst_QQuickListView::resizeDelegate()
     listview->setCurrentIndex(1);
     listview->positionViewAtIndex(25, QQuickListView::Beginning);
     listview->positionViewAtIndex(5, QQuickListView::Beginning);
-    QTRY_COMPARE(QQuickItemPrivate::get(listview)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(listview));
 
     for (int i = 5; i < 16; ++i) {
         QQuickItem *item = findItem<QQuickItem>(contentItem, "wrapper", i);
-        QVERIFY(item != 0);
+        QVERIFY(item != nullptr);
         QCOMPARE(item->y(), i*30.0);
     }
 
@@ -4391,11 +4522,11 @@ void tst_QQuickListView::resizeDelegate()
     QTRY_COMPARE(listview->highlightItem()->y(), 30.0);
 
     window->rootObject()->setProperty("delegateHeight", 20);
-    QTRY_COMPARE(QQuickItemPrivate::get(listview)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(listview));
 
     for (int i = 5; i < 11; ++i) {
         QQuickItem *item = findItem<QQuickItem>(contentItem, "wrapper", i);
-        QVERIFY(item != 0);
+        QVERIFY(item != nullptr);
         QTRY_COMPARE(item->y(), 150 + (i-5)*20.0);
     }
 
@@ -4425,15 +4556,15 @@ void tst_QQuickListView::resizeFirstDelegate()
     QVERIFY(QTest::qWaitForWindowExposed(window.data()));
 
     QQuickListView *listview = findItem<QQuickListView>(window->rootObject(), "list");
-    QVERIFY(listview != 0);
+    QVERIFY(listview != nullptr);
     QQuickItem *contentItem = listview->contentItem();
-    QVERIFY(contentItem != 0);
-    QTRY_COMPARE(QQuickItemPrivate::get(listview)->polishScheduled, false);
+    QVERIFY(contentItem != nullptr);
+    QVERIFY(QQuickTest::qWaitForItemPolished(listview));
 
-    QQuickItem *item = 0;
+    QQuickItem *item = nullptr;
     for (int i = 0; i < model.count(); ++i) {
         item = findItem<QQuickItem>(contentItem, "wrapper", i);
-        QVERIFY(item != 0);
+        QVERIFY(item != nullptr);
         QCOMPARE(item->y(), i*20.0);
     }
 
@@ -4448,7 +4579,7 @@ void tst_QQuickListView::resizeFirstDelegate()
 
     for (int i = 1; i < model.count(); ++i) {
         item = findItem<QQuickItem>(contentItem, "wrapper", i);
-        QVERIFY(item != 0);
+        QVERIFY(item != nullptr);
         QTRY_COMPARE(item->y(), (i-1)*20.0);
     }
 
@@ -4467,7 +4598,7 @@ void tst_QQuickListView::resizeFirstDelegate()
 
     listview->setCurrentIndex(19);
     qApp->processEvents();
-    QTRY_COMPARE(QQuickItemPrivate::get(listview)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(listview));
 
     // items 0-2 should have been deleted
     for (int i=0; i<3; i++) {
@@ -4497,8 +4628,8 @@ void tst_QQuickListView::repositionResizedDelegate()
     QVERIFY(QTest::qWaitForWindowExposed(window));
 
     QQuickListView *listview = qobject_cast<QQuickListView*>(window->rootObject());
-    QTRY_VERIFY(listview != 0);
-    QTRY_COMPARE(QQuickItemPrivate::get(listview)->polishScheduled, false);
+    QTRY_VERIFY(listview != nullptr);
+    QVERIFY(QQuickTest::qWaitForItemPolished(listview));
 
     QQuickItem *positioner = findItem<QQuickItem>(window->rootObject(), "positioner");
     QVERIFY(positioner);
@@ -4513,7 +4644,7 @@ void tst_QQuickListView::repositionResizedDelegate()
 
     listview->setContentX(contentPos_itemFirstHalfVisible.x());
     listview->setContentY(contentPos_itemFirstHalfVisible.y());
-    QTRY_COMPARE(QQuickItemPrivate::get(listview)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(listview));
     prevSpyCount = spy.count();
     QVERIFY(QMetaObject::invokeMethod(window->rootObject(), "incrementRepeater"));
     QTRY_COMPARE(positioner->boundingRect().size(), resizedPositionerRect.size());
@@ -4530,7 +4661,7 @@ void tst_QQuickListView::repositionResizedDelegate()
 
     listview->setContentX(contentPos_itemSecondHalfVisible.x());
     listview->setContentY(contentPos_itemSecondHalfVisible.y());
-    QTRY_COMPARE(QQuickItemPrivate::get(listview)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(listview));
     prevSpyCount = spy.count();
 
     QVERIFY(QMetaObject::invokeMethod(window->rootObject(), "incrementRepeater"));
@@ -4589,7 +4720,7 @@ void tst_QQuickListView::QTBUG_16037()
     QVERIFY(QTest::qWaitForWindowExposed(window.data()));
 
     QQuickListView *listview = findItem<QQuickListView>(window->rootObject(), "listview");
-    QTRY_VERIFY(listview != 0);
+    QTRY_VERIFY(listview != nullptr);
 
     QVERIFY(listview->contentHeight() <= 0.0);
 
@@ -4634,13 +4765,13 @@ void tst_QQuickListView::indexAt_itemAt()
     QVERIFY(QTest::qWaitForWindowExposed(window));
 
     QQuickListView *listview = findItem<QQuickListView>(window->rootObject(), "list");
-    QTRY_VERIFY(listview != 0);
+    QTRY_VERIFY(listview != nullptr);
 
     QQuickItem *contentItem = listview->contentItem();
-    QTRY_VERIFY(contentItem != 0);
-    QTRY_COMPARE(QQuickItemPrivate::get(listview)->polishScheduled, false);
+    QTRY_VERIFY(contentItem != nullptr);
+    QVERIFY(QQuickTest::qWaitForItemPolished(listview));
 
-    QQuickItem *item = 0;
+    QQuickItem *item = nullptr;
     if (index >= 0) {
         item = findItem<QQuickItem>(contentItem, "wrapper", index);
         QVERIFY(item);
@@ -4652,32 +4783,50 @@ void tst_QQuickListView::indexAt_itemAt()
     delete testObject;
 }
 
+void tst_QQuickListView::itemAtIndex()
+{
+    QScopedPointer<QQuickView> window(createView());
+    window->setSource(testFileUrl("listview-itematindex.qml"));
+    window->show();
+    QVERIFY(QTest::qWaitForWindowExposed(window.data()));
+
+    QQuickListView *listview = qobject_cast<QQuickListView*>(window->rootObject());
+    QVERIFY(listview != nullptr);
+
+    QCOMPARE(listview->itemAtIndex(-1), nullptr);
+    QCOMPARE(listview->itemAtIndex(3), nullptr);
+    QQuickItem *item = listview->itemAtIndex(0);
+    QVERIFY(item);
+    QCOMPARE(item->property("idx"), 0);
+    item = listview->itemAtIndex(1);
+    QVERIFY(item);
+    QCOMPARE(item->property("idx"), 1);
+    item = listview->itemAtIndex(2);
+    QVERIFY(item);
+    QCOMPARE(item->property("idx"), 2);
+}
+
 void tst_QQuickListView::incrementalModel()
 {
     QScopedPointer<QQuickView> window(createView());
-    QSKIP("QTBUG-30716");
 
     IncrementalModel model;
     QQmlContext *ctxt = window->rootContext();
     ctxt->setContextProperty("testModel", &model);
 
     window->setSource(testFileUrl("displaylist.qml"));
-    qApp->processEvents();
+    window->show();
+    QVERIFY(QTest::qWaitForWindowExposed(window.data()));
 
     QQuickListView *listview = findItem<QQuickListView>(window->rootObject(), "list");
-    QTRY_VERIFY(listview != 0);
-    listview->forceLayout();
+    QTRY_VERIFY(listview != nullptr);
 
     QQuickItem *contentItem = listview->contentItem();
-    QTRY_VERIFY(contentItem != 0);
-
-    listview->forceLayout();
-    QTRY_COMPARE(listview->count(), 20);
+    QTRY_VERIFY(contentItem != nullptr);
+    QTRY_COMPARE(listview->count(), 35);
 
     listview->positionViewAtIndex(10, QQuickListView::Beginning);
-
-    listview->forceLayout();
-    QTRY_COMPARE(listview->count(), 25);
+    QTRY_COMPARE(listview->count(), 45);
 }
 
 void tst_QQuickListView::onAdd()
@@ -4794,17 +4943,17 @@ void tst_QQuickListView::rightToLeft()
     window->show();
     QVERIFY(QTest::qWaitForWindowExposed(window.data()));
 
-    QVERIFY(window->rootObject() != 0);
+    QVERIFY(window->rootObject() != nullptr);
     QQuickListView *listview = findItem<QQuickListView>(window->rootObject(), "view");
-    QTRY_VERIFY(listview != 0);
+    QTRY_VERIFY(listview != nullptr);
 
     QQuickItem *contentItem = listview->contentItem();
-    QTRY_VERIFY(contentItem != 0);
+    QTRY_VERIFY(contentItem != nullptr);
 
-    QTRY_COMPARE(QQuickItemPrivate::get(listview)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(listview));
 
     QQmlObjectModel *model = window->rootObject()->findChild<QQmlObjectModel*>("itemModel");
-    QTRY_VERIFY(model != 0);
+    QTRY_VERIFY(model != nullptr);
 
     QTRY_COMPARE(model->count(), 3);
     QTRY_COMPARE(listview->currentIndex(), 0);
@@ -4843,12 +4992,12 @@ void tst_QQuickListView::test_mirroring()
     QScopedPointer<QQuickView> windowA(createView());
     windowA->setSource(testFileUrl("rightToLeft.qml"));
     QQuickListView *listviewA = findItem<QQuickListView>(windowA->rootObject(), "view");
-    QTRY_VERIFY(listviewA != 0);
+    QTRY_VERIFY(listviewA != nullptr);
 
     QScopedPointer<QQuickView> windowB(createView());
     windowB->setSource(testFileUrl("rightToLeft.qml"));
     QQuickListView *listviewB = findItem<QQuickListView>(windowB->rootObject(), "view");
-    QTRY_VERIFY(listviewA != 0);
+    QTRY_VERIFY(listviewA != nullptr);
     qApp->processEvents();
 
     QList<QString> objectNames;
@@ -4911,10 +5060,10 @@ void tst_QQuickListView::margins()
     QVERIFY(QTest::qWaitForWindowExposed(window.data()));
 
     QQuickListView *listview = findItem<QQuickListView>(window->rootObject(), "list");
-    QTRY_VERIFY(listview != 0);
+    QTRY_VERIFY(listview != nullptr);
     QQuickItem *contentItem = listview->contentItem();
-    QTRY_VERIFY(contentItem != 0);
-    QTRY_COMPARE(QQuickItemPrivate::get(listview)->polishScheduled, false);
+    QTRY_VERIFY(contentItem != nullptr);
+    QVERIFY(QQuickTest::qWaitForItemPolished(listview));
 
     QCOMPARE(listview->contentY(), -30.);
     QCOMPARE(listview->originY(), 0.);
@@ -4923,7 +5072,7 @@ void tst_QQuickListView::margins()
     listview->positionViewAtEnd();
     qreal pos = listview->contentY();
     listview->setContentY(pos + 80);
-    QTRY_COMPARE(QQuickItemPrivate::get(listview)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(listview));
     listview->returnToBounds();
     QTRY_COMPARE(listview->contentY(), pos + 50);
 
@@ -4934,7 +5083,7 @@ void tst_QQuickListView::margins()
     listview->forceLayout();
     QTRY_COMPARE(listview->count(), model.count());
     listview->setContentY(-50);
-    QTRY_COMPARE(QQuickItemPrivate::get(listview)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(listview));
     listview->returnToBounds();
     QCOMPARE(listview->originY(), 20.);
     QTRY_COMPARE(listview->contentY(), -10.);
@@ -4982,12 +5131,12 @@ void tst_QQuickListView::marginsResize()
     QVERIFY(QTest::qWaitForWindowExposed(window));
 
     QQuickListView *listview = findItem<QQuickListView>(window->rootObject(), "listview");
-    QTRY_VERIFY(listview != 0);
+    QTRY_VERIFY(listview != nullptr);
 
     listview->setOrientation(orientation);
     listview->setLayoutDirection(layoutDirection);
     listview->setVerticalLayoutDirection(verticalLayoutDirection);
-    QTRY_COMPARE(QQuickItemPrivate::get(listview)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(listview));
 
     // view is resized after componentCompleted - top margin should still be visible
     if (orientation == QQuickListView::Vertical)
@@ -5121,16 +5270,16 @@ void tst_QQuickListView::snapToItem()
 
 
     QQuickListView *listview = findItem<QQuickListView>(window->rootObject(), "list");
-    QTRY_VERIFY(listview != 0);
+    QTRY_VERIFY(listview != nullptr);
 
     listview->setOrientation(orientation);
     listview->setLayoutDirection(layoutDirection);
     listview->setVerticalLayoutDirection(verticalLayoutDirection);
     listview->setHighlightRangeMode(QQuickItemView::HighlightRangeMode(highlightRangeMode));
-    QTRY_COMPARE(QQuickItemPrivate::get(listview)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(listview));
 
     QQuickItem *contentItem = listview->contentItem();
-    QTRY_VERIFY(contentItem != 0);
+    QTRY_VERIFY(contentItem != nullptr);
 
     // confirm that a flick hits an item boundary
     flick(window, flickStart, flickEnd, 180);
@@ -5168,6 +5317,31 @@ void tst_QQuickListView::snapToItem()
 
     releaseView(window);
 }
+void tst_QQuickListView::snapToItemWithSpacing_QTBUG_59852()
+{
+    QQuickView *window = getView();
+
+    window->setSource(testFileUrl("snapToItemWithSpacing.qml"));
+    window->show();
+    QVERIFY(QTest::qWaitForWindowExposed(window));
+
+    auto *listView = qobject_cast<QQuickListView*>(window->rootObject());
+    QVERIFY(listView);
+
+    QVERIFY(QQuickTest::qWaitForItemPolished(listView));
+
+    // each item in the list is 100 pixels tall, and the spacing is 100
+
+    listView->setContentY(110); // this is right below the first item
+    listView->returnToBounds();
+    QCOMPARE(listView->contentY(), 200); // the position of the second item
+
+    listView->setContentY(60); // this is right below the middle of the first item
+    listView->returnToBounds();
+    QCOMPARE(listView->contentY(), 0); // it's farther to go to the next item, so snaps to the first
+
+    releaseView(window);
+}
 
 void tst_QQuickListView::snapOneItemResize_QTBUG_43555()
 {
@@ -5181,18 +5355,18 @@ void tst_QQuickListView::snapOneItemResize_QTBUG_43555()
     QVERIFY(QTest::qWaitForWindowExposed(window.data()));
 
     QQuickListView *listview = qobject_cast<QQuickListView*>(window->rootObject());
-    QTRY_VERIFY(listview != 0);
+    QTRY_VERIFY(listview != nullptr);
 
     QSignalSpy currentIndexSpy(listview, SIGNAL(currentIndexChanged()));
 
-    QTRY_COMPARE(QQuickItemPrivate::get(listview)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(listview));
     QTRY_COMPARE(listview->currentIndex(), 5);
     currentIndexSpy.clear();
 
     window->resize(QSize(400, 320));
 
     QTRY_COMPARE(int(listview->width()), 400);
-    QTRY_COMPARE(QQuickItemPrivate::get(listview)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(listview));
 
     QTRY_COMPARE(listview->currentIndex(), 5);
     QCOMPARE(currentIndexSpy.count(), 0);
@@ -5384,7 +5558,7 @@ void tst_QQuickListView::asynchronous()
     QQuickItem *rootObject = qobject_cast<QQuickItem*>(window->rootObject());
     QVERIFY(rootObject);
 
-    QQuickListView *listview = 0;
+    QQuickListView *listview = nullptr;
     while (!listview) {
         bool b = false;
         controller.incubateWhile(&b);
@@ -5393,8 +5567,8 @@ void tst_QQuickListView::asynchronous()
 
     // items will be created one at a time
     for (int i = 0; i < 8; ++i) {
-        QVERIFY(findItem<QQuickItem>(listview, "wrapper", i) == 0);
-        QQuickItem *item = 0;
+        QVERIFY(findItem<QQuickItem>(listview, "wrapper", i) == nullptr);
+        QQuickItem *item = nullptr;
         while (!item) {
             bool b = false;
             controller.incubateWhile(&b);
@@ -5426,38 +5600,50 @@ void tst_QQuickListView::snapOneItem_data()
     QTest::addColumn<qreal>("snapAlignment");
     QTest::addColumn<qreal>("endExtent");
     QTest::addColumn<qreal>("startExtent");
+    QTest::addColumn<qreal>("flickSlowdown");
 
     QTest::newRow("vertical, top to bottom")
         << QQuickListView::Vertical << Qt::LeftToRight << QQuickItemView::TopToBottom << int(QQuickItemView::NoHighlightRange)
-        << QPoint(20, 200) << QPoint(20, 20) << 180.0 << 560.0 << 0.0;
+        << QPoint(20, 200) << QPoint(20, 20) << 180.0 << 560.0 << 0.0 << 1.0;
 
     QTest::newRow("vertical, bottom to top")
         << QQuickListView::Vertical << Qt::LeftToRight << QQuickItemView::BottomToTop << int(QQuickItemView::NoHighlightRange)
-        << QPoint(20, 20) << QPoint(20, 200) << -420.0 << -560.0 - 240.0 << -240.0;
+        << QPoint(20, 20) << QPoint(20, 200) << -420.0 << -560.0 - 240.0 << -240.0 << 1.0;
 
     QTest::newRow("horizontal, left to right")
         << QQuickListView::Horizontal << Qt::LeftToRight << QQuickItemView::TopToBottom << int(QQuickItemView::NoHighlightRange)
-        << QPoint(200, 20) << QPoint(20, 20) << 180.0 << 560.0 << 0.0;
+        << QPoint(200, 20) << QPoint(20, 20) << 180.0 << 560.0 << 0.0 << 1.0;
 
     QTest::newRow("horizontal, right to left")
         << QQuickListView::Horizontal << Qt::RightToLeft << QQuickItemView::TopToBottom << int(QQuickItemView::NoHighlightRange)
-        << QPoint(20, 20) << QPoint(200, 20) << -420.0 << -560.0 - 240.0 << -240.0;
+        << QPoint(20, 20) << QPoint(200, 20) << -420.0 << -560.0 - 240.0 << -240.0 << 1.0;
 
     QTest::newRow("vertical, top to bottom, enforce range")
         << QQuickListView::Vertical << Qt::LeftToRight << QQuickItemView::TopToBottom << int(QQuickItemView::StrictlyEnforceRange)
-        << QPoint(20, 200) << QPoint(20, 20) << 180.0 << 580.0 << -20.0;
+        << QPoint(20, 200) << QPoint(20, 20) << 180.0 << 580.0 << -20.0 << 1.0;
 
     QTest::newRow("vertical, bottom to top, enforce range")
         << QQuickListView::Vertical << Qt::LeftToRight << QQuickItemView::BottomToTop << int(QQuickItemView::StrictlyEnforceRange)
-        << QPoint(20, 20) << QPoint(20, 200) << -420.0 << -580.0 - 240.0 << -220.0;
+        << QPoint(20, 20) << QPoint(20, 200) << -420.0 << -580.0 - 240.0 << -220.0 << 1.0;
 
     QTest::newRow("horizontal, left to right, enforce range")
         << QQuickListView::Horizontal << Qt::LeftToRight << QQuickItemView::TopToBottom << int(QQuickItemView::StrictlyEnforceRange)
-        << QPoint(200, 20) << QPoint(20, 20) << 180.0 << 580.0 << -20.0;
+        << QPoint(200, 20) << QPoint(20, 20) << 180.0 << 580.0 << -20.0 << 1.0;
 
     QTest::newRow("horizontal, right to left, enforce range")
         << QQuickListView::Horizontal << Qt::RightToLeft << QQuickItemView::TopToBottom << int(QQuickItemView::StrictlyEnforceRange)
-        << QPoint(20, 20) << QPoint(200, 20) << -420.0 << -580.0 - 240.0 << -220.0;
+        << QPoint(20, 20) << QPoint(200, 20) << -420.0 << -580.0 - 240.0 << -220.0 << 1.0;
+
+    // Using e.g. 120 rather than 95 always went to the next item.
+    // Ensure this further movement has the same behavior
+    QTest::newRow("vertical, top to bottom, no more blindspot")
+        << QQuickListView::Vertical << Qt::LeftToRight << QQuickItemView::TopToBottom << int(QQuickItemView::NoHighlightRange)
+        << QPoint(20, 200) << QPoint(20, 95) << 180.0 << 560.0 << 0.0 << 6.0;
+
+    // StrictlyEnforceRange should not override valid SnapOneItem decisions
+    QTest::newRow("vertical, top to bottom, no more blindspot, enforce range")
+        << QQuickListView::Vertical << Qt::LeftToRight << QQuickItemView::TopToBottom << int(QQuickItemView::StrictlyEnforceRange)
+        << QPoint(20, 200) << QPoint(20, 95) << 180.0 << 580.0 << -20.0 << 6.0;
 }
 
 void tst_QQuickListView::snapOneItem()
@@ -5471,6 +5657,9 @@ void tst_QQuickListView::snapOneItem()
     QFETCH(qreal, snapAlignment);
     QFETCH(qreal, endExtent);
     QFETCH(qreal, startExtent);
+    QFETCH(qreal, flickSlowdown);
+
+    qreal flickDuration = 180 * flickSlowdown;
 
     QQuickView *window = getView();
     QQuickViewTestUtil::moveMouseAway(window);
@@ -5481,21 +5670,21 @@ void tst_QQuickListView::snapOneItem()
 
 
     QQuickListView *listview = findItem<QQuickListView>(window->rootObject(), "list");
-    QTRY_VERIFY(listview != 0);
+    QTRY_VERIFY(listview != nullptr);
 
     listview->setOrientation(orientation);
     listview->setLayoutDirection(layoutDirection);
     listview->setVerticalLayoutDirection(verticalLayoutDirection);
     listview->setHighlightRangeMode(QQuickItemView::HighlightRangeMode(highlightRangeMode));
-    QTRY_COMPARE(QQuickItemPrivate::get(listview)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(listview));
 
     QQuickItem *contentItem = listview->contentItem();
-    QTRY_VERIFY(contentItem != 0);
+    QTRY_VERIFY(contentItem != nullptr);
 
     QSignalSpy currentIndexSpy(listview, SIGNAL(currentIndexChanged()));
 
     // confirm that a flick hits the next item boundary
-    flick(window, flickStart, flickEnd, 180);
+    flick(window, flickStart, flickEnd, flickDuration);
     QTRY_VERIFY(listview->isMoving() == false); // wait until it stops
     if (orientation == QQuickListView::Vertical)
         QCOMPARE(listview->contentY(), snapAlignment);
@@ -5509,7 +5698,7 @@ void tst_QQuickListView::snapOneItem()
 
     // flick to end
     do {
-        flick(window, flickStart, flickEnd, 180);
+        flick(window, flickStart, flickEnd, flickDuration);
         QTRY_VERIFY(listview->isMoving() == false); // wait until it stops
     } while (orientation == QQuickListView::Vertical
            ? verticalLayoutDirection == QQuickItemView::TopToBottom ? !listview->isAtYEnd() : !listview->isAtYBeginning()
@@ -5527,7 +5716,7 @@ void tst_QQuickListView::snapOneItem()
 
     // flick to start
     do {
-        flick(window, flickEnd, flickStart, 180);
+        flick(window, flickEnd, flickStart, flickDuration);
         QTRY_VERIFY(listview->isMoving() == false); // wait until it stops
     } while (orientation == QQuickListView::Vertical
            ? verticalLayoutDirection == QQuickItemView::TopToBottom ? !listview->isAtYBeginning() : !listview->isAtYEnd()
@@ -5554,21 +5743,39 @@ void tst_QQuickListView::snapOneItemCurrentIndexRemoveAnimation()
     QVERIFY(QTest::qWaitForWindowExposed(window.data()));
 
     QQuickListView *listview = qobject_cast<QQuickListView*>(window->rootObject());
-    QTRY_VERIFY(listview != 0);
+    QTRY_VERIFY(listview != nullptr);
 
-    QTRY_COMPARE(QQuickItemPrivate::get(listview)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(listview));
     QTRY_COMPARE(listview->currentIndex(), 0);
     QSignalSpy currentIndexSpy(listview, SIGNAL(currentIndexChanged()));
 
     QMetaObject::invokeMethod(window->rootObject(), "removeItemZero");
     QTRY_COMPARE(listview->property("transitionsRun").toInt(), 1);
 
-    QTRY_COMPARE(QQuickItemPrivate::get(listview)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(listview));
 
     QCOMPARE(listview->currentIndex(), 0);
     QCOMPARE(currentIndexSpy.count(), 0);
 }
 
+void tst_QQuickListView::snapOneItemWrongDirection()
+{
+    QScopedPointer<QQuickView> window(createView());
+    window->setSource(testFileUrl("snapOneItemWrongDirection.qml"));
+    window->show();
+    QVERIFY(QTest::qWaitForWindowExposed(window.data()));
+
+    QQuickListView *listview = qobject_cast<QQuickListView*>(window->rootObject());
+    QTRY_VERIFY(listview != nullptr);
+
+    QVERIFY(QQuickTest::qWaitForItemPolished(listview));
+    QTRY_COMPARE(listview->currentIndex(), 0);
+
+    listview->flick(0,500);
+    QTRY_VERIFY(!listview->isMovingHorizontally());
+    QCOMPARE(listview->contentX(), qreal(0));
+}
+
 void tst_QQuickListView::attachedProperties_QTBUG_32836()
 {
     QScopedPointer<QQuickView> window(createView());
@@ -5577,7 +5784,7 @@ void tst_QQuickListView::attachedProperties_QTBUG_32836()
     qApp->processEvents();
 
     QQuickListView *listview = qobject_cast<QQuickListView*>(window->rootObject());
-    QVERIFY(listview != 0);
+    QVERIFY(listview != nullptr);
 
     QQuickItem *header = listview->headerItem();
     QVERIFY(header);
@@ -5606,7 +5813,7 @@ void tst_QQuickListView::unrequestedVisibility()
     for (int i = 0; i < 30; i++)
         model.addItem("Item" + QString::number(i), QString::number(i));
 
-    QQuickView *window = new QQuickView(0);
+    QQuickView *window = new QQuickView(nullptr);
     window->setGeometry(0,0,240,320);
 
     QQmlContext *ctxt = window->rootContext();
@@ -5711,7 +5918,7 @@ void tst_QQuickListView::unrequestedVisibility()
     QCOMPARE(delegateVisible(item), false);
 
     model.moveItems(19, 1, 1);
-    QTRY_COMPARE(QQuickItemPrivate::get(leftview)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(leftview));
 
     QTRY_VERIFY((item = findItem<QQuickItem>(leftContent, wrapperObjectName, 1)));
     QCOMPARE(delegateVisible(item), false);
@@ -5740,7 +5947,7 @@ void tst_QQuickListView::unrequestedVisibility()
     QCOMPARE(delegateVisible(item), false);
 
     model.moveItems(3, 4, 1);
-    QTRY_COMPARE(QQuickItemPrivate::get(leftview)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(leftview));
 
     item = findItem<QQuickItem>(leftContent, wrapperObjectName, 4);
     QVERIFY(item);
@@ -5756,7 +5963,7 @@ void tst_QQuickListView::unrequestedVisibility()
     QCOMPARE(delegateVisible(item), false);
 
     model.moveItems(4, 3, 1);
-    QTRY_COMPARE(QQuickItemPrivate::get(leftview)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(leftview));
 
     item = findItem<QQuickItem>(leftContent, wrapperObjectName, 4);
     QVERIFY(item);
@@ -5772,7 +5979,7 @@ void tst_QQuickListView::unrequestedVisibility()
     QCOMPARE(delegateVisible(item), false);
 
     model.moveItems(16, 17, 1);
-    QTRY_COMPARE(QQuickItemPrivate::get(leftview)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(leftview));
 
     item = findItem<QQuickItem>(leftContent, wrapperObjectName, 4);
     QVERIFY(item);
@@ -5788,7 +5995,7 @@ void tst_QQuickListView::unrequestedVisibility()
     QCOMPARE(delegateVisible(item), false);
 
     model.moveItems(17, 16, 1);
-    QTRY_COMPARE(QQuickItemPrivate::get(leftview)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(leftview));
 
     item = findItem<QQuickItem>(leftContent, wrapperObjectName, 4);
     QVERIFY(item);
@@ -5848,7 +6055,7 @@ void tst_QQuickListView::populateTransitions()
         QTRY_COMPARE(listview->property("countPopulateTransitions").toInt(), 0);
         QTRY_COMPARE(listview->property("countAddTransitions").toInt(), 16);
     } else {
-        QTRY_COMPARE(QQuickItemPrivate::get(listview)->polishScheduled, false);
+        QVERIFY(QQuickTest::qWaitForItemPolished(listview));
         QCOMPARE(listview->property("countPopulateTransitions").toInt(), 0);
         QCOMPARE(listview->property("countAddTransitions").toInt(), 0);
     }
@@ -5860,7 +6067,7 @@ void tst_QQuickListView::populateTransitions()
         QTRY_COMPARE(item->x(), 0.0);
         QTRY_COMPARE(item->y(), i*20.0);
         QQuickText *name = findItem<QQuickText>(contentItem, "textName", i);
-        QVERIFY(name != 0);
+        QVERIFY(name != nullptr);
         QTRY_COMPARE(name->text(), model.name(i));
     }
 
@@ -5895,7 +6102,7 @@ void tst_QQuickListView::populateTransitions()
         QTRY_COMPARE(item->x(), 0.0);
         QTRY_COMPARE(item->y(), i*20.0);
         QQuickText *name = findItem<QQuickText>(contentItem, "textName", i);
-        QVERIFY(name != 0);
+        QVERIFY(name != nullptr);
         QTRY_COMPARE(name->text(), model.name(i));
     }
 
@@ -5913,7 +6120,7 @@ void tst_QQuickListView::populateTransitions()
         QTRY_COMPARE(item->x(), 0.0);
         QTRY_COMPARE(item->y(), i*20.0);
         QQuickText *name = findItem<QQuickText>(contentItem, "textName", i);
-        QVERIFY(name != 0);
+        QVERIFY(name != nullptr);
         QTRY_COMPARE(name->text(), model.name(i));
     }
 
@@ -5958,8 +6165,8 @@ void tst_QQuickListView::sizeTransitions()
     QVERIFY(QTest::qWaitForWindowExposed(window));
 
     QQuickListView *listview = findItem<QQuickListView>(window->rootObject(), "list");
-    QTRY_VERIFY(listview != 0);
-    QTRY_COMPARE(QQuickItemPrivate::get(listview)->polishScheduled, false);
+    QTRY_VERIFY(listview != nullptr);
+    QVERIFY(QQuickTest::qWaitForItemPolished(listview));
 
     // the following will start the transition
     model.addItem(QLatin1String("Test"), "");
@@ -6021,14 +6228,14 @@ void tst_QQuickListView::addTransitions()
     QVERIFY(QTest::qWaitForWindowExposed(window));
 
     QQuickListView *listview = findItem<QQuickListView>(window->rootObject(), "list");
-    QTRY_VERIFY(listview != 0);
+    QTRY_VERIFY(listview != nullptr);
     QQuickItem *contentItem = listview->contentItem();
-    QVERIFY(contentItem != 0);
-    QTRY_COMPARE(QQuickItemPrivate::get(listview)->polishScheduled, false);
+    QVERIFY(contentItem != nullptr);
+    QVERIFY(QQuickTest::qWaitForItemPolished(listview));
 
     if (contentY != 0) {
         listview->setContentY(contentY);
-        QTRY_COMPARE(QQuickItemPrivate::get(listview)->polishScheduled, false);
+        QVERIFY(QQuickTest::qWaitForItemPolished(listview));
     }
 
     QList<QPair<QString,QString> > expectedDisplacedValues = expectedDisplacedIndexes.getModelDataValues(model);
@@ -6102,7 +6309,7 @@ void tst_QQuickListView::addTransitions()
         QVERIFY2(item, QTest::toString(QString("Item %1 not found").arg(i)));
         QTRY_COMPARE(item->y(), i*20.0);
         QQuickText *name = findItem<QQuickText>(contentItem, "textName", i);
-        QVERIFY(name != 0);
+        QVERIFY(name != nullptr);
         QTRY_COMPARE(name->text(), model.name(i));
     }
 
@@ -6217,14 +6424,14 @@ void tst_QQuickListView::moveTransitions()
     QVERIFY(QTest::qWaitForWindowExposed(window));
 
     QQuickListView *listview = findItem<QQuickListView>(window->rootObject(), "list");
-    QTRY_VERIFY(listview != 0);
+    QTRY_VERIFY(listview != nullptr);
     QQuickItem *contentItem = listview->contentItem();
-    QVERIFY(contentItem != 0);
+    QVERIFY(contentItem != nullptr);
     QQuickText *name;
 
     if (contentY != 0) {
         listview->setContentY(contentY);
-        QTRY_COMPARE(QQuickItemPrivate::get(listview)->polishScheduled, false);
+        QVERIFY(QQuickTest::qWaitForItemPolished(listview));
     }
 
     QList<QPair<QString,QString> > expectedDisplacedValues = expectedDisplacedIndexes.getModelDataValues(model);
@@ -6287,7 +6494,7 @@ void tst_QQuickListView::moveTransitions()
         QVERIFY2(item, QTest::toString(QString("Item %1 not found").arg(i)));
         QTRY_COMPARE(item->y(), i*20.0 + itemsOffsetAfterMove);
         name = findItem<QQuickText>(contentItem, "textName", i);
-        QVERIFY(name != 0);
+        QVERIFY(name != nullptr);
         QTRY_COMPARE(name->text(), model.name(i));
     }
 
@@ -6420,14 +6627,14 @@ void tst_QQuickListView::removeTransitions()
     QVERIFY(QTest::qWaitForWindowExposed(window));
 
     QQuickListView *listview = findItem<QQuickListView>(window->rootObject(), "list");
-    QTRY_VERIFY(listview != 0);
+    QTRY_VERIFY(listview != nullptr);
     QQuickItem *contentItem = listview->contentItem();
-    QVERIFY(contentItem != 0);
-    QTRY_COMPARE(QQuickItemPrivate::get(listview)->polishScheduled, false);
+    QVERIFY(contentItem != nullptr);
+    QVERIFY(QQuickTest::qWaitForItemPolished(listview));
 
     if (contentY != 0) {
         listview->setContentY(contentY);
-        QTRY_COMPARE(QQuickItemPrivate::get(listview)->polishScheduled, false);
+        QVERIFY(QQuickTest::qWaitForItemPolished(listview));
     }
 
     QList<QPair<QString,QString> > expectedDisplacedValues = expectedDisplacedIndexes.getModelDataValues(model);
@@ -6501,7 +6708,7 @@ void tst_QQuickListView::removeTransitions()
         QCOMPARE(item->x(), 0.0);
         QCOMPARE(item->y(), contentY + (i-firstVisibleIndex) * 20.0);
         QQuickText *name = findItem<QQuickText>(contentItem, "textName", i);
-        QVERIFY(name != 0);
+        QVERIFY(name != nullptr);
         QTRY_COMPARE(name->text(), model.name(i));
     }
 
@@ -6632,10 +6839,10 @@ void tst_QQuickListView::displacedTransitions()
 
 
     QQuickListView *listview = findItem<QQuickListView>(window->rootObject(), "list");
-    QTRY_VERIFY(listview != 0);
+    QTRY_VERIFY(listview != nullptr);
     QQuickItem *contentItem = listview->contentItem();
-    QVERIFY(contentItem != 0);
-    QTRY_COMPARE(QQuickItemPrivate::get(listview)->polishScheduled, false);
+    QVERIFY(contentItem != nullptr);
+    QVERIFY(QQuickTest::qWaitForItemPolished(listview));
 
     QList<QPair<QString,QString> > expectedDisplacedValues = expectedDisplacedIndexes.getModelDataValues(model);
     listview->setProperty("displaceTransitionsDone", false);
@@ -6656,7 +6863,7 @@ void tst_QQuickListView::displacedTransitions()
             break;
         case ListChange::Moved:
             model.moveItems(change.index, change.to, change.count);
-            QTRY_COMPARE(QQuickItemPrivate::get(listview)->polishScheduled, false);
+            QVERIFY(QQuickTest::qWaitForItemPolished(listview));
             break;
         case ListChange::SetCurrent:
         case ListChange::SetContentY:
@@ -6716,7 +6923,7 @@ void tst_QQuickListView::displacedTransitions()
         QCOMPARE(item->x(), 0.0);
         QCOMPARE(item->y(), i * 20.0);
         QQuickText *name = findItem<QQuickText>(contentItem, "textName", i);
-        QVERIFY(name != 0);
+        QVERIFY(name != nullptr);
         QTRY_COMPARE(name->text(), model.name(i));
     }
 
@@ -6852,14 +7059,14 @@ void tst_QQuickListView::multipleTransitions()
     QVERIFY(QTest::qWaitForWindowExposed(window));
 
     QQuickListView *listview = findItem<QQuickListView>(window->rootObject(), "list");
-    QTRY_VERIFY(listview != 0);
+    QTRY_VERIFY(listview != nullptr);
     QQuickItem *contentItem = listview->contentItem();
-    QVERIFY(contentItem != 0);
-    QTRY_COMPARE(QQuickItemPrivate::get(listview)->polishScheduled, false);
+    QVERIFY(contentItem != nullptr);
+    QVERIFY(QQuickTest::qWaitForItemPolished(listview));
 
     if (contentY != 0) {
         listview->setContentY(contentY);
-        QTRY_COMPARE(QQuickItemPrivate::get(listview)->polishScheduled, false);
+        QVERIFY(QQuickTest::qWaitForItemPolished(listview));
     }
 
     int timeBetweenActions = window->rootObject()->property("timeBetweenActions").toInt();
@@ -6893,7 +7100,7 @@ void tst_QQuickListView::multipleTransitions()
                 break;
             case ListChange::Moved:
                 model.moveItems(changes[i].index, changes[i].to, changes[i].count);
-                QTRY_COMPARE(QQuickItemPrivate::get(listview)->polishScheduled, false);
+                QVERIFY(QQuickTest::qWaitForItemPolished(listview));
                 if (i == changes.count() - 1) {
                     QTRY_VERIFY(!listview->property("runningMoveTargets").toBool());
                     QTRY_VERIFY(!listview->property("runningMoveDisplaced").toBool());
@@ -6906,7 +7113,7 @@ void tst_QQuickListView::multipleTransitions()
                 break;
             case ListChange::SetContentY:
                 listview->setContentY(changes[i].pos);
-                QTRY_COMPARE(QQuickItemPrivate::get(listview)->polishScheduled, false);
+                QVERIFY(QQuickTest::qWaitForItemPolished(listview));
                 break;
             case ListChange::Polish:
                 break;
@@ -6924,7 +7131,7 @@ void tst_QQuickListView::multipleTransitions()
         QTRY_COMPARE(item->x(), 0.0);
         QTRY_COMPARE(item->y(), i*20.0);
         QQuickText *name = findItem<QQuickText>(contentItem, "textName", i);
-        QVERIFY(name != 0);
+        QVERIFY(name != nullptr);
         QTRY_COMPARE(name->text(), model.name(i));
     }
 
@@ -7009,10 +7216,10 @@ void tst_QQuickListView::multipleDisplaced()
     QVERIFY(QTest::qWaitForWindowExposed(window));
 
     QQuickListView *listview = findItem<QQuickListView>(window->rootObject(), "list");
-    QTRY_VERIFY(listview != 0);
+    QTRY_VERIFY(listview != nullptr);
     QQuickItem *contentItem = listview->contentItem();
-    QVERIFY(contentItem != 0);
-    QTRY_COMPARE(QQuickItemPrivate::get(listview)->polishScheduled, false);
+    QVERIFY(contentItem != nullptr);
+    QVERIFY(QQuickTest::qWaitForItemPolished(listview));
 
     model.moveItems(12, 8, 1);
     QTest::qWait(window->rootObject()->property("duration").toInt() / 2);
@@ -7033,7 +7240,7 @@ void tst_QQuickListView::multipleDisplaced()
         QTRY_COMPARE(item->x(), 0.0);
         QTRY_COMPARE(item->y(), i*20.0);
         QQuickText *name = findItem<QQuickText>(contentItem, "textName", i);
-        QVERIFY(name != 0);
+        QVERIFY(name != nullptr);
         QTRY_COMPARE(name->text(), model.name(i));
     }
 
@@ -7102,11 +7309,11 @@ void tst_QQuickListView::flickBeyondBounds()
 
 
     QQuickListView *listview = findItem<QQuickListView>(window->rootObject(), "list");
-    QTRY_VERIFY(listview != 0);
+    QTRY_VERIFY(listview != nullptr);
 
     QQuickItem *contentItem = listview->contentItem();
-    QTRY_VERIFY(contentItem != 0);
-    QTRY_COMPARE(QQuickItemPrivate::get(listview)->polishScheduled, false);
+    QTRY_VERIFY(contentItem != nullptr);
+    QVERIFY(QQuickTest::qWaitForItemPolished(listview));
 
     // Flick view up beyond bounds
     flick(window.data(), QPoint(10, 10), QPoint(10, -2000), 180);
@@ -7214,11 +7421,11 @@ void tst_QQuickListView::destroyItemOnCreation()
 
 
     QQuickListView *listview = findItem<QQuickListView>(window->rootObject(), "list");
-    QVERIFY(listview != 0);
+    QVERIFY(listview != nullptr);
 
     QQuickItem *contentItem = listview->contentItem();
-    QVERIFY(contentItem != 0);
-    QTRY_COMPARE(QQuickItemPrivate::get(listview)->polishScheduled, false);
+    QVERIFY(contentItem != nullptr);
+    QVERIFY(QQuickTest::qWaitForItemPolished(listview));
 
     QCOMPARE(window->rootObject()->property("createdIndex").toInt(), -1);
     model.addItem("new item", "");
@@ -7235,14 +7442,14 @@ void tst_QQuickListView::parentBinding()
 
     window->setSource(testFileUrl("parentBinding.qml"));
     window->show();
-    QTest::qWaitForWindowExposed(window.data());
+    QVERIFY(QTest::qWaitForWindowExposed(window.data()));
 
     QQuickListView *listview = qobject_cast<QQuickListView*>(window->rootObject());
-    QVERIFY(listview != 0);
+    QVERIFY(listview != nullptr);
 
     QQuickItem *contentItem = listview->contentItem();
-    QVERIFY(contentItem != 0);
-    QTRY_COMPARE(QQuickItemPrivate::get(listview)->polishScheduled, false);
+    QVERIFY(contentItem != nullptr);
+    QVERIFY(QQuickTest::qWaitForItemPolished(listview));
 
     QQuickItem *item = findItem<QQuickItem>(contentItem, "wrapper", 0);
     QVERIFY(item);
@@ -7271,7 +7478,7 @@ void tst_QQuickListView::accessEmptyCurrentItem_QTBUG_30227()
     window->setSource(testFileUrl("emptymodel.qml"));
 
     QQuickListView *listview = window->rootObject()->findChild<QQuickListView*>();
-    QTRY_VERIFY(listview != 0);
+    QTRY_VERIFY(listview != nullptr);
     listview->forceLayout();
 
     QMetaObject::invokeMethod(window->rootObject(), "remove");
@@ -7287,7 +7494,7 @@ void tst_QQuickListView::delayedChanges_QTBUG_30555()
     window->setSource(testFileUrl("delayedChanges.qml"));
 
     QQuickListView *listview = window->rootObject()->findChild<QQuickListView*>();
-    QTRY_VERIFY(listview != 0);
+    QTRY_VERIFY(listview != nullptr);
 
     QCOMPARE(listview->count(), 10);
 
@@ -7306,7 +7513,7 @@ void tst_QQuickListView::outsideViewportChangeNotAffectingView()
     window->setSource(testFileUrl("outsideViewportChangeNotAffectingView.qml"));
 
     QQuickListView *listview = window->rootObject()->findChild<QQuickListView*>();
-    QTRY_VERIFY(listview != 0);
+    QTRY_VERIFY(listview != nullptr);
 
     window->show();
     QVERIFY(QTest::qWaitForWindowExposed(window.data()));
@@ -7340,7 +7547,7 @@ void tst_QQuickListView::testProxyModelChangedAfterMove()
     window->setSource(testFileUrl("proxytest.qml"));
 
     QQuickListView *listview = window->rootObject()->findChild<QQuickListView*>();
-    QTRY_VERIFY(listview != 0);
+    QTRY_VERIFY(listview != nullptr);
 
     window->show();
     QVERIFY(QTest::qWaitForWindowExposed(window.data()));
@@ -7360,7 +7567,7 @@ void tst_QQuickListView::typedModel()
 
     QCOMPARE(listview->count(), 6);
 
-    QQmlListModel *listModel = 0;
+    QQmlListModel *listModel = nullptr;
 
     listview->setModel(QVariant::fromValue(listModel));
     QCOMPARE(listview->count(), 0);
@@ -7374,10 +7581,10 @@ void tst_QQuickListView::displayMargin()
     QVERIFY(QTest::qWaitForWindowExposed(window.data()));
 
     QQuickListView *listview = window->rootObject()->findChild<QQuickListView*>();
-    QVERIFY(listview != 0);
+    QVERIFY(listview != nullptr);
 
     QQuickItem *content = listview->contentItem();
-    QVERIFY(content != 0);
+    QVERIFY(content != nullptr);
 
     QQuickItem *item0 = findItem<QQuickItem>(content, "delegate", 0);
     QVERIFY(item0);
@@ -7390,7 +7597,7 @@ void tst_QQuickListView::displayMargin()
     QCOMPARE(delegateVisible(item14), true);
 
     // the 15th item should be outside the end margin
-    QVERIFY(findItem<QQuickItem>(content, "delegate", 14) == 0);
+    QVERIFY(findItem<QQuickItem>(content, "delegate", 14) == nullptr);
 
     // the first delegate should still be within the begin margin
     listview->positionViewAtIndex(3, QQuickListView::Beginning);
@@ -7410,13 +7617,13 @@ void tst_QQuickListView::negativeDisplayMargin()
 
     QQuickItem *listview = window->rootObject();
     QQuickListView *innerList = findItem<QQuickListView>(window->rootObject(), "innerList");
-    QVERIFY(innerList != 0);
+    QVERIFY(innerList != nullptr);
 
     QTRY_COMPARE(innerList->property("createdItems").toInt(), 11);
     QCOMPARE(innerList->property("destroyedItem").toInt(), 0);
 
     QQuickItem *content = innerList->contentItem();
-    QVERIFY(content != 0);
+    QVERIFY(content != nullptr);
 
     QQuickItem *item = findItem<QQuickItem>(content, "delegate", 0);
     QVERIFY(item);
@@ -7483,7 +7690,7 @@ void tst_QQuickListView::QTBUG_35920()
     QQuickListView *listview = qobject_cast<QQuickListView *>(window->rootObject());
     QVERIFY(listview);
 
-    QTest::mousePress(window.data(), Qt::LeftButton, 0, QPoint(10,0));
+    QTest::mousePress(window.data(), Qt::LeftButton, Qt::NoModifier, QPoint(10,0));
     for (int i = 0; i < 100; ++i) {
         QTest::mouseMove(window.data(), QPoint(10,i));
         if (listview->isMoving()) {
@@ -7500,7 +7707,7 @@ void tst_QQuickListView::QTBUG_35920()
             QCOMPARE(listview->contentY(), contentY);
         }
     }
-    QTest::mouseRelease(window.data(), Qt::LeftButton, 0, QPoint(10,100));
+    QTest::mouseRelease(window.data(), Qt::LeftButton, Qt::NoModifier, QPoint(10,100));
 }
 
 Q_DECLARE_METATYPE(Qt::Orientation)
@@ -7934,12 +8141,12 @@ void tst_QQuickListView::roundingErrors()
 
     // QTBUG-37339: drag an item and verify that it doesn't
     // get prematurely released due to rounding errors
-    QTest::mousePress(window.data(), Qt::LeftButton, 0, viewPos);
+    QTest::mousePress(window.data(), Qt::LeftButton, Qt::NoModifier, viewPos);
     for (int i = 0; i < 150; i += 5) {
         QTest::mouseMove(window.data(), viewPos - QPoint(i, 0));
         QVERIFY(item);
     }
-    QTest::mouseRelease(window.data(), Qt::LeftButton, 0, QPoint(0, 36));
+    QTest::mouseRelease(window.data(), Qt::LeftButton, Qt::NoModifier, QPoint(0, 36));
 
     // maintain position relative to the right edge
     listview->setLayoutDirection(Qt::RightToLeft);
@@ -8044,6 +8251,35 @@ void tst_QQuickListView::programmaticFlickAtBounds2()
     QTRY_COMPARE(listview->contentY(), qreal(100.0));
 }
 
+void tst_QQuickListView::programmaticFlickAtBounds3()
+{
+    QScopedPointer<QQuickView> window(createView());
+    window->setSource(testFileUrl("programmaticFlickAtBounds3.qml"));
+    window->show();
+    QVERIFY(QTest::qWaitForWindowExposed(window.data()));
+
+    QQuickListView *listview = qobject_cast<QQuickListView *>(window->rootObject());
+    QVERIFY(listview);
+
+    // flick down
+    listview->flick(0, 2000);
+
+    // verify scope of the movement
+    QTRY_VERIFY(listview->property("minOvershoot").toReal() < qreal(-50.0));
+
+    // reset, and test a second time
+    listview->cancelFlick();
+    listview->returnToBounds();
+    QTRY_COMPARE(listview->contentY(), qreal(0.0));
+    listview->setProperty("minOvershoot", qreal(0.0));
+
+    // flick down
+    listview->flick(0, 2000);
+
+    // verify scope of the movement is the same
+    QTRY_VERIFY(listview->property("minOvershoot").toReal() < qreal(-50.0));
+}
+
 void tst_QQuickListView::layoutChange()
 {
     RandomSortModel *model = new RandomSortModel;
@@ -8291,7 +8527,7 @@ void tst_QQuickListView::contentHeightWithDelayRemove()
     QVERIFY(QTest::qWaitForWindowExposed(window.data()));
 
     QQuickListView *listview = window->rootObject()->findChild<QQuickListView*>();
-    QTRY_VERIFY(listview != 0);
+    QTRY_VERIFY(listview != nullptr);
 
     const int initialCount(listview->count());
     const int eventualCount(initialCount + countDelta);
@@ -8320,7 +8556,7 @@ void tst_QQuickListView::QTBUG_48044_currentItemNotVisibleAfterTransition()
     QVERIFY(QTest::qWaitForWindowExposed(window.data()));
 
     QQuickListView *listview = window->rootObject()->findChild<QQuickListView*>();
-    QTRY_VERIFY(listview != 0);
+    QTRY_VERIFY(listview != nullptr);
 
     // Expand 2nd header
     listview->setProperty("transitionsDone", QVariant(false));
@@ -8413,6 +8649,49 @@ void tst_QQuickListView::keyNavigationEnabled()
     QCOMPARE(listView->currentIndex(), 1);
 }
 
+void tst_QQuickListView::QTBUG_61269_appendDuringScrollDown_data()
+{
+    QTest::addColumn<QQuickListView::SnapMode>("snapMode");
+
+    QTest::newRow("NoSnap") << QQuickListView::NoSnap;
+    QTest::newRow("SnapToItem") << QQuickListView::SnapToItem;
+    QTest::newRow("SnapOneItem") << QQuickListView::SnapOneItem;
+}
+
+void tst_QQuickListView::QTBUG_61269_appendDuringScrollDown() // AKA QTBUG-62864
+{
+    QFETCH(QQuickListView::SnapMode, snapMode);
+
+    QScopedPointer<QQuickView> window(createView());
+    window->setSource(testFileUrl("appendDuringScrollDown.qml"));
+    window->show();
+    window->requestActivate();
+    QVERIFY(QTest::qWaitForWindowActive(window.data()));
+
+    QQuickListView *listView = qobject_cast<QQuickListView *>(window->rootObject());
+    listView->setSnapMode(snapMode);
+    QQuickItem *highlightItem = listView->highlightItem();
+    QVERIFY(listView);
+    QCOMPARE(listView->isKeyNavigationEnabled(), true);
+    listView->setHighlightMoveVelocity(400);
+    listView->setHighlightMoveDuration(-1); // let it animate
+    listView->setFocus(true);
+    QVERIFY(listView->hasActiveFocus());
+    qreal highlightYLimit = listView->height() - highlightItem->height(); // should be 200
+
+    for (int i = 1; i < 15; ++i) {
+        QTest::keyClick(window.data(), Qt::Key_Down);
+
+        // Wait for the highlight movement animation to finish.
+        QTRY_COMPARE(highlightItem->y(), 40.0 * i);
+
+        // As we scroll down, the QML will append rows to its own model.
+        // Make sure the highlighted row and highlight item stay within the view.
+        // In QTBUG-62864 and QTBUG-61269, it would go off the bottom.
+        QVERIFY(highlightItem->y() - listView->contentY() <= highlightYLimit);
+    }
+}
+
 void tst_QQuickListView::QTBUG_48870_fastModelUpdates()
 {
     StressTestModel model;
@@ -8426,11 +8705,11 @@ void tst_QQuickListView::QTBUG_48870_fastModelUpdates()
     QVERIFY(QTest::qWaitForWindowExposed(window.data()));
 
     QQuickListView *listview = findItem<QQuickListView>(window->rootObject(), "list");
-    QTRY_VERIFY(listview != 0);
+    QTRY_VERIFY(listview != nullptr);
 
     QQuickItemViewPrivate *priv = QQuickItemViewPrivate::get(listview);
     bool nonUnique;
-    FxViewItem *item = Q_NULLPTR;
+    FxViewItem *item = nullptr;
     int expectedIdx;
     QVERIFY(testVisibleItems(priv, &nonUnique, &item, &expectedIdx));
 
@@ -8469,7 +8748,7 @@ void tst_QQuickListView::QTBUG_50097_stickyHeader_positionViewAtIndex()
     QVERIFY(QTest::qWaitForWindowExposed(window.data()));
 
     QQuickListView *listview = qobject_cast<QQuickListView*>(window->rootObject());
-    QVERIFY(listview != 0);
+    QVERIFY(listview != nullptr);
     QTRY_COMPARE(listview->contentY(), -100.0); // the header size, since the header is overlaid
     listview->setProperty("currentPage", 2);
     QTRY_COMPARE(listview->contentY(), 400.0); // a full page of items down, sans the original negative header position
@@ -8477,6 +8756,46 @@ void tst_QQuickListView::QTBUG_50097_stickyHeader_positionViewAtIndex()
     QTRY_COMPARE(listview->contentY(), -100.0); // back to the same position: header visible, items not under the header.
 }
 
+void tst_QQuickListView::QTBUG_63974_stickyHeader_positionViewAtIndex_Contain()
+{
+    QScopedPointer<QQuickView> window(createView());
+    window->setSource(testFileUrl("qtbug63974.qml"));
+    window->show();
+    QVERIFY(QTest::qWaitForWindowExposed(window.data()));
+
+    QQuickListView *listview = qobject_cast<QQuickListView*>(window->rootObject());
+    QVERIFY(listview != nullptr);
+
+    const qreal headerSize = 20;
+    const qreal footerSize = 20;
+    const qreal itemSize = 20;
+    const int itemCount = 30;
+    const qreal contentHeight = itemCount * itemSize;
+
+    const qreal initialY = listview->contentY();
+    const qreal endPosition = contentHeight + footerSize - listview->height();
+
+    QVERIFY(qFuzzyCompare(initialY, -headerSize));
+
+    listview->positionViewAtIndex(itemCount - 1, QQuickListView::Contain);
+    QTRY_COMPARE(listview->contentY(), endPosition);
+
+    listview->positionViewAtIndex(0, QQuickListView::Contain);
+    QTRY_COMPARE(listview->contentY(), -headerSize);
+
+    listview->positionViewAtIndex(itemCount - 1, QQuickListView::Visible);
+    QTRY_COMPARE(listview->contentY(), endPosition);
+
+    listview->positionViewAtIndex(0, QQuickListView::Visible);
+    QTRY_COMPARE(listview->contentY(), -headerSize);
+
+    listview->positionViewAtIndex(itemCount - 1, QQuickListView::SnapPosition);
+    QTRY_COMPARE(listview->contentY(), endPosition);
+
+    listview->positionViewAtIndex(0, QQuickListView::SnapPosition);
+    QTRY_COMPARE(listview->contentY(), -headerSize);
+}
+
 void tst_QQuickListView::itemFiltered()
 {
     QStringListModel model(QStringList() << "one" << "two" << "three" << "four" << "five" << "six");
@@ -8502,12 +8821,153 @@ void tst_QQuickListView::itemFiltered()
     window->setContent(QUrl(), &component, component.create());
 
     window->show();
-    QTest::qWaitForWindowExposed(window.data());
+    QVERIFY(QTest::qWaitForWindowExposed(window.data()));
 
     // this should not crash
     model.setData(model.index(2), QStringLiteral("modified three"), Qt::DisplayRole);
 }
 
+void tst_QQuickListView::releaseItems()
+{
+    QScopedPointer<QQuickView> view(createView());
+    view->setSource(testFileUrl("releaseItems.qml"));
+
+    QQuickListView *listview = qobject_cast<QQuickListView *>(view->rootObject());
+    QVERIFY(listview);
+
+    // don't crash (QTBUG-61294)
+    listview->setModel(123);
+}
+
+void tst_QQuickListView::QTBUG_34576_velocityZero()
+{
+    QQuickView *window = new QQuickView(nullptr);
+    window->setGeometry(0,0,240,320);
+
+    QString filename(testFile("qtbug34576.qml"));
+    window->setSource(QUrl::fromLocalFile(filename));
+    window->show();
+    QVERIFY(QTest::qWaitForWindowExposed(window));
+
+    QQuickListView *listview = findItem<QQuickListView>(window->rootObject(), "list");
+    QVERIFY(listview);
+    QQuickItem *contentItem = listview->contentItem();
+    QVERIFY(contentItem);
+    QVERIFY(QQuickTest::qWaitForItemPolished(listview));
+
+    QSignalSpy horizontalVelocitySpy(listview, SIGNAL(horizontalVelocityChanged()));
+
+    // currentIndex is initialized to 0
+    QCOMPARE(listview->currentIndex(), 0);
+
+    // set currentIndex to last item currently visible item
+    window->rootObject()->setProperty("horizontalVelocityZeroCount", QVariant(0));
+    listview->setCurrentIndex(2);
+    QTRY_COMPARE(window->rootObject()->property("current").toInt(), 2);
+    QCOMPARE(horizontalVelocitySpy.count(), 0);
+    QCOMPARE(window->rootObject()->property("horizontalVelocityZeroCount").toInt(), 0);
+
+    QSignalSpy currentIndexChangedSpy(listview, SIGNAL(currentIndexChanged()));
+
+    // click button which increases currentIndex
+    QTest::mousePress(window, Qt::LeftButton, Qt::NoModifier, QPoint(295,215));
+    QTest::mouseRelease(window, Qt::LeftButton, Qt::NoModifier, QPoint(295,215));
+
+    // verify that currentIndexChanged is triggered
+    QTRY_VERIFY(currentIndexChangedSpy.count() > 0);
+
+    // since we have set currentIndex to an item out of view, the listview will scroll
+    QTRY_COMPARE(window->rootObject()->property("current").toInt(), 3);
+    QTRY_VERIFY(horizontalVelocitySpy.count() > 0);
+
+    // velocity should be always > 0.0
+    QTRY_COMPARE(window->rootObject()->property("horizontalVelocityZeroCount").toInt(), 0);
+
+    delete window;
+}
+
+void tst_QQuickListView::QTBUG_61537_modelChangesAsync()
+{
+    // The purpose of this test if to check that any model changes that happens
+    // during start-up, while a loader higher up in the chain is still incubating
+    // async, will not fail.
+    QQuickView window;
+    window.setGeometry(0,0,640,480);
+
+    QString filename(testFile("qtbug61537_modelChangesAsync.qml"));
+    window.setSource(QUrl::fromLocalFile(filename));
+    window.show();
+    QVERIFY(QTest::qWaitForWindowExposed(&window));
+
+    // The qml file will assign the listview to the 'listView' property once the
+    // loader is ready with async incubation. So we need to wait for it.
+    QObject *root = window.rootObject();
+    QTRY_VERIFY(root->property("listView").value<QQuickListView *>());
+    QQuickListView *listView = root->property("listView").value<QQuickListView *>();
+    QVERIFY(listView);
+
+    // Check that the number of delegates we expect to be visible in
+    // the listview matches the number of items we find if we count.
+    int reportedCount = listView->count();
+    int actualCount = findItems<QQuickItem>(listView, "delegate").count();
+    QCOMPARE(reportedCount, actualCount);
+}
+
+void tst_QQuickListView::addOnCompleted()
+{
+    QScopedPointer<QQuickView> window(createView());
+    window->setSource(testFileUrl("addoncompleted.qml"));
+    window->show();
+    QVERIFY(QTest::qWaitForWindowExposed(window.data()));
+
+    QQuickListView *listview = findItem<QQuickListView>(window->rootObject(), "view");
+    QTRY_VERIFY(listview != nullptr);
+
+    QQuickItem *contentItem = listview->contentItem();
+    QTRY_VERIFY(contentItem != nullptr);
+
+    qreal y = -1;
+    for (char name = 'a'; name <= 'j'; ++name) {
+        for (int num = 9; num >= 0; --num) {
+            const QString objName = QString::fromLatin1("%1%2").arg(name).arg(num);
+            QQuickItem *item = findItem<QQuickItem>(contentItem, objName);
+            if (!item) {
+                QVERIFY(name >= 'd');
+                y = 9999999;
+            } else {
+                const qreal newY = item->y();
+                QVERIFY2(newY > y, objName.toUtf8().constData());
+                y = newY;
+            }
+        }
+    }
+}
+
+void tst_QQuickListView::setPositionOnLayout()
+{
+    // Make sure we don't trigger a crash by removing items during layout from setPosition().
+    QScopedPointer<QQuickView> window(createView());
+    window->setSource(testFileUrl("setpositiononlayout.qml"));
+    window->show();
+    QVERIFY(QTest::qWaitForWindowExposed(window.data()));
+    window->requestActivate();
+    QVERIFY(QTest::qWaitForWindowActive(window.data()));
+    for (int i = 0; i < 1000; ++i) {
+        QTest::keyPress(window.data(), Qt::Key_Down);
+        QTest::qWait(1);
+        QTest::keyRelease(window.data(), Qt::Key_Down);
+    }
+}
+
+void tst_QQuickListView::useDelegateChooserWithoutDefault()
+{
+    // Check that the application doesn't crash
+    // if the delegate chooser doesn't cover all cells
+    QScopedPointer<QQuickView> window(createView());
+    window->setSource(testFileUrl("usechooserwithoutdefault.qml"));
+    window->show();
+};
+
 QTEST_MAIN(tst_QQuickListView)
 
 #include "tst_qquicklistview.moc"
diff --git a/tests/auto/quick/qquickloader/BLACKLIST b/tests/auto/quick/qquickloader/BLACKLIST
new file mode 100644
index 0000000000..a45a300607
--- /dev/null
+++ b/tests/auto/quick/qquickloader/BLACKLIST
@@ -0,0 +1,4 @@
+# Test fails on qemu when bound to one core, passes on real ARM
+# QTBUG-63049
+[asyncToSync1]
+b2qt
diff --git a/tests/auto/quick/qquickloader/data/bindings.qml b/tests/auto/quick/qquickloader/data/bindings.qml
new file mode 100644
index 0000000000..e0eae2a3e5
--- /dev/null
+++ b/tests/auto/quick/qquickloader/data/bindings.qml
@@ -0,0 +1,71 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the manual tests of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.0
+
+Item {
+    id: root
+
+    property alias game: theGame
+    property alias loader: theLoader
+
+    Item {
+        id: theGame
+
+        property bool isReady: false
+
+        onStateChanged: {
+            if (state == "invalid") {
+                // The Loader's active property is bound to isReady, so none of its bindings
+                // should be updated when isReady becomes false
+                isReady = false;
+
+                player.destroy();
+                player = null;
+            } else if (state == "running") {
+                player = Qt.createQmlObject("import QtQuick 2.0; Item { property color color: 'black' }", root);
+
+                isReady = true;
+            }
+        }
+
+        property Item player
+    }
+
+    Loader {
+        id: theLoader
+        active: theGame.isReady
+        sourceComponent: Rectangle {
+            width: 400
+            height: 400
+            color: game.player.color
+
+            property var game: theGame
+        }
+    }
+}
diff --git a/tests/auto/quick/qquickloader/data/itemLoaderItemWindow.qml b/tests/auto/quick/qquickloader/data/itemLoaderItemWindow.qml
new file mode 100644
index 0000000000..d4c5daecab
--- /dev/null
+++ b/tests/auto/quick/qquickloader/data/itemLoaderItemWindow.qml
@@ -0,0 +1,27 @@
+import QtQuick 2.0
+import QtQuick.Window 2.1
+
+Item {
+    width: 400
+    height: 400
+    objectName: "root Item"
+
+    Loader {
+        sourceComponent: Rectangle {
+            objectName: "yellow rectangle"
+            x: 50; y: 50; width: 300; height: 300
+            color: "yellow"
+            Window {
+                objectName: "red transient Window"
+                width: 100
+                height: 100
+                visible: true // makes it harder, because it wants to become visible before root has a window
+                color: "red"
+                title: "red"
+                flags: Qt.Dialog
+                onVisibilityChanged: console.log("visibility " + visibility)
+                onVisibleChanged: console.log("visible " + visible)
+            }
+        }
+    }
+}
diff --git a/tests/auto/quick/qquickloader/data/itemLoaderWindow.qml b/tests/auto/quick/qquickloader/data/itemLoaderWindow.qml
new file mode 100644
index 0000000000..69421448e0
--- /dev/null
+++ b/tests/auto/quick/qquickloader/data/itemLoaderWindow.qml
@@ -0,0 +1,22 @@
+import QtQuick 2.0
+import QtQuick.Window 2.1
+
+Item {
+    width: 400
+    height: 400
+    objectName: "root Item"
+
+    Loader {
+        sourceComponent: Window {
+            objectName: "red transient Window"
+            width: 100
+            height: 100
+            visible: true // makes it harder, because it wants to become visible before root has a window
+            color: "red"
+            title: "red"
+            flags: Qt.Dialog
+            onVisibilityChanged: console.log("visibility " + visibility)
+            onVisibleChanged: console.log("visible " + visible)
+        }
+    }
+}
diff --git a/tests/auto/quick/qquickloader/data/parentErrors.qml b/tests/auto/quick/qquickloader/data/parentErrors.qml
new file mode 100644
index 0000000000..36607e7f05
--- /dev/null
+++ b/tests/auto/quick/qquickloader/data/parentErrors.qml
@@ -0,0 +1,47 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the manual tests of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.0
+
+Rectangle {
+    width: 360
+    height: 360
+
+    property alias loader: loader
+
+    Loader {
+        id: loader
+        anchors.fill: parent
+    }
+
+    property Component component: Rectangle {
+        width: parent.width
+        height: parent.height
+        color: "pink"
+    }
+}
diff --git a/tests/auto/quick/qquickloader/data/rootContext.qml b/tests/auto/quick/qquickloader/data/rootContext.qml
new file mode 100644
index 0000000000..277db43d57
--- /dev/null
+++ b/tests/auto/quick/qquickloader/data/rootContext.qml
@@ -0,0 +1,55 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the manual tests of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.0
+
+Rectangle {
+    width: 360
+    height: 360
+
+    property alias loader: loader
+
+    Loader {
+        id: loader
+    }
+
+    property Component component: Item {
+        property bool trigger: false
+        onTriggerChanged: {
+            objectInRootContext.doIt() // make sure we can resolve objectInRootContext
+            loader.active = false
+            objectInRootContext.doIt() // make sure we can STILL resolve objectInRootContext
+            anotherProperty = true // see if we can trigger subsequent signal handlers (we shouldn't)
+        }
+        property bool anotherProperty: false
+        onAnotherPropertyChanged: {
+            // this should never be executed
+            objectInRootContext.doIt()
+        }
+    }
+}
diff --git a/tests/auto/quick/qquickloader/qquickloader.pro b/tests/auto/quick/qquickloader/qquickloader.pro
index 32350388e8..c754c78bec 100644
--- a/tests/auto/quick/qquickloader/qquickloader.pro
+++ b/tests/auto/quick/qquickloader/qquickloader.pro
@@ -2,13 +2,13 @@ CONFIG += testcase
 TARGET = tst_qquickloader
 macx:CONFIG -= app_bundle
 
-INCLUDEPATH += ../../shared/
 HEADERS += ../../shared/testhttpserver.h
 
 SOURCES += tst_qquickloader.cpp \
            ../../shared/testhttpserver.cpp
 
 include (../../shared/util.pri)
+include (../shared/util.pri)
 
 TESTDATA = data/*
 
diff --git a/tests/auto/quick/qquickloader/tst_qquickloader.cpp b/tests/auto/quick/qquickloader/tst_qquickloader.cpp
index 3e7439f3e9..fbdd87905b 100644
--- a/tests/auto/quick/qquickloader/tst_qquickloader.cpp
+++ b/tests/auto/quick/qquickloader/tst_qquickloader.cpp
@@ -29,12 +29,18 @@
 
 #include <QSignalSpy>
 
+#include <QtQml/QQmlContext>
 #include <QtQml/qqmlengine.h>
 #include <QtQml/qqmlcomponent.h>
 #include <QtQml/qqmlincubator.h>
+#include <QtQuick/qquickview.h>
 #include <private/qquickloader_p.h>
+#include <private/qquickwindowmodule_p.h>
 #include "testhttpserver.h"
 #include "../../shared/util.h"
+#include "../shared/geometrytestutil.h"
+
+Q_LOGGING_CATEGORY(lcTests, "qt.quick.tests")
 
 class SlowComponent : public QQmlComponent
 {
@@ -49,11 +55,11 @@ class PeriodicIncubationController : public QObject,
     public QQmlIncubationController
 {
 public:
-    PeriodicIncubationController() : incubated(false) {}
+    PeriodicIncubationController() {}
 
     void start() { startTimer(20); }
 
-    bool incubated;
+    bool incubated = false;
 
 protected:
     virtual void timerEvent(QTimerEvent *) {
@@ -74,8 +80,6 @@ public:
     tst_QQuickLoader();
 
 private slots:
-    void cleanup();
-
     void sourceOrComponent();
     void sourceOrComponent_data();
     void clear();
@@ -113,22 +117,25 @@ private slots:
     void parented();
     void sizeBound();
     void QTBUG_30183();
+    void transientWindow();
+    void nestedTransientWindow();
 
     void sourceComponentGarbageCollection();
 
-private:
-    QQmlEngine engine;
+    void bindings();
+    void parentErrors();
+
+    void rootContext();
+    void sourceURLKeepComponent();
+
 };
 
-void tst_QQuickLoader::cleanup()
-{
-    // clear components. otherwise we even bypass the test server by using the cache.
-    engine.clearComponentCache();
-}
+Q_DECLARE_METATYPE(QList<QQmlError>)
 
 tst_QQuickLoader::tst_QQuickLoader()
 {
     qmlRegisterType<SlowComponent>("LoaderTest", 1, 0, "SlowComponent");
+    qRegisterMetaType<QList<QQmlError>>();
 }
 
 void tst_QQuickLoader::sourceOrComponent()
@@ -142,6 +149,7 @@ void tst_QQuickLoader::sourceOrComponent()
     if (error)
         QTest::ignoreMessage(QtWarningMsg, errorString.toUtf8().constData());
 
+    QQmlEngine engine;
     QQmlComponent component(&engine);
     component.setData(QByteArray(
             "import QtQuick 2.0\n"
@@ -163,14 +171,14 @@ void tst_QQuickLoader::sourceOrComponent()
             "}")
         , dataDirectoryUrl());
 
-    QQuickLoader *loader = qobject_cast<QQuickLoader*>(component.create());
-    QVERIFY(loader != 0);
-    QCOMPARE(loader->item() == 0, error);
+    QScopedPointer<QQuickLoader> loader(qobject_cast<QQuickLoader*>(component.create()));
+    QVERIFY(loader != nullptr);
+    QCOMPARE(loader->item() == nullptr, error);
     QCOMPARE(loader->source(), sourceUrl);
     QCOMPARE(loader->progress(), 1.0);
 
     QCOMPARE(loader->status(), error ? QQuickLoader::Error : QQuickLoader::Ready);
-    QCOMPARE(static_cast<QQuickItem*>(loader)->childItems().count(), error ? 0: 1);
+    QCOMPARE(static_cast<QQuickItem*>(loader.data())->childItems().count(), error ? 0: 1);
 
     if (!error) {
         bool sourceComponentIsChildOfLoader = false;
@@ -195,8 +203,6 @@ void tst_QQuickLoader::sourceOrComponent()
 
     QCOMPARE(loader->property("onItemChangedCount").toInt(), 1);
     QCOMPARE(loader->property("onLoadedCount").toInt(), error ? 0 : 1);
-
-    delete loader;
 }
 
 void tst_QQuickLoader::sourceOrComponent_data()
@@ -218,6 +224,8 @@ void tst_QQuickLoader::sourceOrComponent_data()
 
 void tst_QQuickLoader::clear()
 {
+    QQmlEngine engine;
+
     {
         QQmlComponent component(&engine);
         component.setData(QByteArray(
@@ -227,22 +235,20 @@ void tst_QQuickLoader::clear()
                     "  Timer { interval: 200; running: true; onTriggered: loader.source = '' }\n"
                     " }")
                 , dataDirectoryUrl());
-        QQuickLoader *loader = qobject_cast<QQuickLoader*>(component.create());
-        QVERIFY(loader != 0);
+        QScopedPointer<QQuickLoader> loader(qobject_cast<QQuickLoader*>(component.create()));
+        QVERIFY(loader != nullptr);
         QVERIFY(loader->item());
         QCOMPARE(loader->progress(), 1.0);
-        QCOMPARE(static_cast<QQuickItem*>(loader)->childItems().count(), 1);
+        QCOMPARE(static_cast<QQuickItem*>(loader.data())->childItems().count(), 1);
 
         QTRY_VERIFY(!loader->item());
         QCOMPARE(loader->progress(), 0.0);
         QCOMPARE(loader->status(), QQuickLoader::Null);
-        QCOMPARE(static_cast<QQuickItem*>(loader)->childItems().count(), 0);
-
-        delete loader;
+        QCOMPARE(static_cast<QQuickItem*>(loader.data())->childItems().count(), 0);
     }
     {
         QQmlComponent component(&engine, testFileUrl("/SetSourceComponent.qml"));
-        QQuickItem *item = qobject_cast<QQuickItem*>(component.create());
+        QScopedPointer<QQuickItem> item(qobject_cast<QQuickItem*>(component.create()));
         QVERIFY(item);
 
         QQuickLoader *loader = qobject_cast<QQuickLoader*>(item->QQuickItem::childItems().at(0));
@@ -251,18 +257,16 @@ void tst_QQuickLoader::clear()
         QCOMPARE(loader->progress(), 1.0);
         QCOMPARE(static_cast<QQuickItem*>(loader)->childItems().count(), 1);
 
-        loader->setSourceComponent(0);
+        loader->setSourceComponent(nullptr);
 
         QVERIFY(!loader->item());
         QCOMPARE(loader->progress(), 0.0);
         QCOMPARE(loader->status(), QQuickLoader::Null);
         QCOMPARE(static_cast<QQuickItem*>(loader)->childItems().count(), 0);
-
-        delete item;
     }
     {
         QQmlComponent component(&engine, testFileUrl("/SetSourceComponent.qml"));
-        QQuickItem *item = qobject_cast<QQuickItem*>(component.create());
+        QScopedPointer<QQuickItem> item(qobject_cast<QQuickItem*>(component.create()));
         QVERIFY(item);
 
         QQuickLoader *loader = qobject_cast<QQuickLoader*>(item->QQuickItem::childItems().at(0));
@@ -271,19 +275,18 @@ void tst_QQuickLoader::clear()
         QCOMPARE(loader->progress(), 1.0);
         QCOMPARE(static_cast<QQuickItem*>(loader)->childItems().count(), 1);
 
-        QMetaObject::invokeMethod(item, "clear");
+        QMetaObject::invokeMethod(item.data(), "clear");
 
         QVERIFY(!loader->item());
         QCOMPARE(loader->progress(), 0.0);
         QCOMPARE(loader->status(), QQuickLoader::Null);
         QCOMPARE(static_cast<QQuickItem*>(loader)->childItems().count(), 0);
-
-        delete item;
     }
 }
 
 void tst_QQuickLoader::urlToComponent()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine);
     component.setData(QByteArray("import QtQuick 2.0\n"
                 "Loader {\n"
@@ -293,22 +296,21 @@ void tst_QQuickLoader::urlToComponent()
                 " Timer { interval: 100; running: true; onTriggered: loader.sourceComponent = myComp }\n"
                 "}" )
             , dataDirectoryUrl());
-    QQuickLoader *loader = qobject_cast<QQuickLoader*>(component.create());
+    QScopedPointer<QQuickLoader> loader(qobject_cast<QQuickLoader*>(component.create()));
     QTest::qWait(200);
-    QTRY_VERIFY(loader != 0);
+    QTRY_VERIFY(loader != nullptr);
     QVERIFY(loader->item());
     QCOMPARE(loader->progress(), 1.0);
-    QCOMPARE(static_cast<QQuickItem*>(loader)->childItems().count(), 1);
+    QCOMPARE(static_cast<QQuickItem*>(loader.data())->childItems().count(), 1);
     QCOMPARE(loader->width(), 10.0);
     QCOMPARE(loader->height(), 10.0);
-
-    delete loader;
 }
 
 void tst_QQuickLoader::componentToUrl()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("/SetSourceComponent.qml"));
-    QQuickItem *item = qobject_cast<QQuickItem*>(component.create());
+    QScopedPointer<QQuickItem> item(qobject_cast<QQuickItem*>(component.create()));
     QVERIFY(item);
 
     QQuickLoader *loader = qobject_cast<QQuickLoader*>(item->QQuickItem::childItems().at(0));
@@ -323,20 +325,19 @@ void tst_QQuickLoader::componentToUrl()
     QCOMPARE(static_cast<QQuickItem*>(loader)->childItems().count(), 1);
     QCOMPARE(loader->width(), 120.0);
     QCOMPARE(loader->height(), 60.0);
-
-    delete item;
 }
 
 void tst_QQuickLoader::anchoredLoader()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("/AnchoredLoader.qml"));
-    QQuickItem *rootItem = qobject_cast<QQuickItem*>(component.create());
-    QVERIFY(rootItem != 0);
+    QScopedPointer<QQuickItem> rootItem(qobject_cast<QQuickItem*>(component.create()));
+    QVERIFY(rootItem != nullptr);
     QQuickItem *loader = rootItem->findChild<QQuickItem*>("loader");
     QQuickItem *sourceElement = rootItem->findChild<QQuickItem*>("sourceElement");
 
-    QVERIFY(loader != 0);
-    QVERIFY(sourceElement != 0);
+    QVERIFY(loader != nullptr);
+    QVERIFY(sourceElement != nullptr);
 
     QCOMPARE(rootItem->width(), 300.0);
     QCOMPARE(rootItem->height(), 200.0);
@@ -350,9 +351,10 @@ void tst_QQuickLoader::anchoredLoader()
 
 void tst_QQuickLoader::sizeLoaderToItem()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("/SizeToItem.qml"));
-    QQuickLoader *loader = qobject_cast<QQuickLoader*>(component.create());
-    QVERIFY(loader != 0);
+    QScopedPointer<QQuickLoader> loader(qobject_cast<QQuickLoader*>(component.create()));
+    QVERIFY(loader != nullptr);
     QCOMPARE(loader->width(), 120.0);
     QCOMPARE(loader->height(), 60.0);
 
@@ -385,15 +387,14 @@ void tst_QQuickLoader::sizeLoaderToItem()
     loader->setHeight(30);
     QCOMPARE(rect->width(), 180.0);
     QCOMPARE(rect->height(), 30.0);
-
-    delete loader;
 }
 
 void tst_QQuickLoader::sizeItemToLoader()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("/SizeToLoader.qml"));
-    QQuickLoader *loader = qobject_cast<QQuickLoader*>(component.create());
-    QVERIFY(loader != 0);
+    QScopedPointer<QQuickLoader> loader(qobject_cast<QQuickLoader*>(component.create()));
+    QVERIFY(loader != nullptr);
     QCOMPARE(loader->width(), 200.0);
     QCOMPARE(loader->height(), 80.0);
 
@@ -403,10 +404,16 @@ void tst_QQuickLoader::sizeItemToLoader()
     QCOMPARE(rect->height(), 80.0);
 
     // Check resize
-    loader->setWidth(180);
-    loader->setHeight(30);
-    QCOMPARE(rect->width(), 180.0);
-    QCOMPARE(rect->height(), 30.0);
+    QSizeChangeListener sizeListener(rect);
+    const QSizeF size(180, 30);
+    loader->setSize(size);
+    QVERIFY2(!sizeListener.isEmpty(), "There should be at least one signal about the size changed");
+    for (const QSizeF sizeOnGeometryChanged : sizeListener) {
+        // Check that we have the correct size on all signals
+        QCOMPARE(sizeOnGeometryChanged, size);
+    }
+    QCOMPARE(rect->width(), size.width());
+    QCOMPARE(rect->height(), size.height());
 
     // Switch mode
     loader->resetWidth(); // reset explicit size
@@ -415,41 +422,37 @@ void tst_QQuickLoader::sizeItemToLoader()
     rect->setHeight(45);
     QCOMPARE(loader->width(), 160.0);
     QCOMPARE(loader->height(), 45.0);
-
-    delete loader;
 }
 
 void tst_QQuickLoader::noResize()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("/NoResize.qml"));
-    QQuickItem* item = qobject_cast<QQuickItem*>(component.create());
-    QVERIFY(item != 0);
+    QScopedPointer<QQuickItem> item(qobject_cast<QQuickItem*>(component.create()));
+    QVERIFY(item != nullptr);
     QCOMPARE(item->width(), 200.0);
     QCOMPARE(item->height(), 80.0);
-
-    delete item;
 }
 
 void tst_QQuickLoader::networkRequestUrl()
 {
     ThreadedTestHTTPServer server(dataDirectory());
 
+    QQmlEngine engine;
     QQmlComponent component(&engine);
     const QString qml = "import QtQuick 2.0\nLoader { property int signalCount : 0; source: \"" + server.baseUrl().toString() + "/Rect120x60.qml\"; onLoaded: signalCount += 1 }";
     component.setData(qml.toUtf8(), testFileUrl("../dummy.qml"));
     if (component.isError())
         qDebug() << component.errors();
-    QQuickLoader *loader = qobject_cast<QQuickLoader*>(component.create());
-    QVERIFY(loader != 0);
+    QScopedPointer<QQuickLoader> loader(qobject_cast<QQuickLoader*>(component.create()));
+    QVERIFY(loader != nullptr);
 
     QTRY_COMPARE(loader->status(), QQuickLoader::Ready);
 
     QVERIFY(loader->item());
     QCOMPARE(loader->progress(), 1.0);
     QCOMPARE(loader->property("signalCount").toInt(), 1);
-    QCOMPARE(static_cast<QQuickItem*>(loader)->childItems().count(), 1);
-
-    delete loader;
+    QCOMPARE(static_cast<QQuickItem*>(loader.data())->childItems().count(), 1);
 }
 
 /* XXX Component waits until all dependencies are loaded.  Is this actually possible? */
@@ -457,6 +460,7 @@ void tst_QQuickLoader::networkComponent()
 {
     ThreadedTestHTTPServer server(dataDirectory(), TestHTTPServer::Delay);
 
+    QQmlEngine engine;
     QQmlComponent component(&engine);
     const QString qml = "import QtQuick 2.0\n"
                         "import \"" + server.baseUrl().toString() + "/\" as NW\n"
@@ -489,117 +493,108 @@ void tst_QQuickLoader::failNetworkRequest()
 
     QTest::ignoreMessage(QtWarningMsg, QString(server.baseUrl().toString() + "/IDontExist.qml: File not found").toUtf8());
 
+    QQmlEngine engine;
     QQmlComponent component(&engine);
     const QString qml = "import QtQuick 2.0\nLoader { property int did_load: 123; source: \"" + server.baseUrl().toString() + "/IDontExist.qml\"; onLoaded: did_load=456 }";
     component.setData(qml.toUtf8(), server.url("/dummy.qml"));
     QTRY_COMPARE(component.status(), QQmlComponent::Ready);
-    QQuickLoader *loader = qobject_cast<QQuickLoader*>(component.create());
-    QVERIFY(loader != 0);
+    QScopedPointer<QQuickLoader> loader(qobject_cast<QQuickLoader*>(component.create()));
+    QVERIFY(loader != nullptr);
 
     QTRY_COMPARE(loader->status(), QQuickLoader::Error);
 
     QVERIFY(!loader->item());
     QCOMPARE(loader->progress(), 1.0);
     QCOMPARE(loader->property("did_load").toInt(), 123);
-    QCOMPARE(static_cast<QQuickItem*>(loader)->childItems().count(), 0);
-
-    delete loader;
+    QCOMPARE(static_cast<QQuickItem*>(loader.data())->childItems().count(), 0);
 }
 
 void tst_QQuickLoader::active()
 {
+    QQmlEngine engine;
+
     // check that the item isn't instantiated until active is set to true
     {
         QQmlComponent component(&engine, testFileUrl("active.1.qml"));
-        QObject *object = component.create();
-        QVERIFY(object != 0);
+        QScopedPointer<QObject> object(component.create());
+        QVERIFY(object != nullptr);
         QQuickLoader *loader = object->findChild<QQuickLoader*>("loader");
 
         QVERIFY(loader->active() == false); // set manually to false
         QVERIFY(!loader->item());
-        QMetaObject::invokeMethod(object, "doSetSourceComponent");
+        QMetaObject::invokeMethod(object.data(), "doSetSourceComponent");
         QVERIFY(!loader->item());
-        QMetaObject::invokeMethod(object, "doSetSource");
+        QMetaObject::invokeMethod(object.data(), "doSetSource");
         QVERIFY(!loader->item());
-        QMetaObject::invokeMethod(object, "doSetActive");
-        QVERIFY(loader->item() != 0);
-
-        delete object;
+        QMetaObject::invokeMethod(object.data(), "doSetActive");
+        QVERIFY(loader->item() != nullptr);
     }
 
     // check that the status is Null if active is set to false
     {
         QQmlComponent component(&engine, testFileUrl("active.2.qml"));
-        QObject *object = component.create();
-        QVERIFY(object != 0);
+        QScopedPointer<QObject> object(component.create());
+        QVERIFY(object != nullptr);
         QQuickLoader *loader = object->findChild<QQuickLoader*>("loader");
 
         QVERIFY(loader->active() == true); // active is true by default
         QCOMPARE(loader->status(), QQuickLoader::Ready);
         int currStatusChangedCount = loader->property("statusChangedCount").toInt();
-        QMetaObject::invokeMethod(object, "doSetInactive");
+        QMetaObject::invokeMethod(object.data(), "doSetInactive");
         QCOMPARE(loader->status(), QQuickLoader::Null);
         QCOMPARE(loader->property("statusChangedCount").toInt(), (currStatusChangedCount+1));
-
-        delete object;
     }
 
     // check that the source is not cleared if active is set to false
     {
         QQmlComponent component(&engine, testFileUrl("active.3.qml"));
-        QObject *object = component.create();
-        QVERIFY(object != 0);
+        QScopedPointer<QObject> object(component.create());
+        QVERIFY(object != nullptr);
         QQuickLoader *loader = object->findChild<QQuickLoader*>("loader");
 
         QVERIFY(loader->active() == true); // active is true by default
         QVERIFY(!loader->source().isEmpty());
         int currSourceChangedCount = loader->property("sourceChangedCount").toInt();
-        QMetaObject::invokeMethod(object, "doSetInactive");
+        QMetaObject::invokeMethod(object.data(), "doSetInactive");
         QVERIFY(!loader->source().isEmpty());
         QCOMPARE(loader->property("sourceChangedCount").toInt(), currSourceChangedCount);
-
-        delete object;
     }
 
     // check that the sourceComponent is not cleared if active is set to false
     {
         QQmlComponent component(&engine, testFileUrl("active.4.qml"));
-        QObject *object = component.create();
-        QVERIFY(object != 0);
+        QScopedPointer<QObject> object(component.create());
+        QVERIFY(object != nullptr);
         QQuickLoader *loader = object->findChild<QQuickLoader*>("loader");
 
         QVERIFY(loader->active() == true); // active is true by default
-        QVERIFY(loader->sourceComponent() != 0);
+        QVERIFY(loader->sourceComponent() != nullptr);
         int currSourceComponentChangedCount = loader->property("sourceComponentChangedCount").toInt();
-        QMetaObject::invokeMethod(object, "doSetInactive");
-        QVERIFY(loader->sourceComponent() != 0);
+        QMetaObject::invokeMethod(object.data(), "doSetInactive");
+        QVERIFY(loader->sourceComponent() != nullptr);
         QCOMPARE(loader->property("sourceComponentChangedCount").toInt(), currSourceComponentChangedCount);
-
-        delete object;
     }
 
     // check that the item is released if active is set to false
     {
         QQmlComponent component(&engine, testFileUrl("active.5.qml"));
-        QObject *object = component.create();
-        QVERIFY(object != 0);
+        QScopedPointer<QObject> object(component.create());
+        QVERIFY(object != nullptr);
         QQuickLoader *loader = object->findChild<QQuickLoader*>("loader");
 
         QVERIFY(loader->active() == true); // active is true by default
-        QVERIFY(loader->item() != 0);
+        QVERIFY(loader->item() != nullptr);
         int currItemChangedCount = loader->property("itemChangedCount").toInt();
-        QMetaObject::invokeMethod(object, "doSetInactive");
+        QMetaObject::invokeMethod(object.data(), "doSetInactive");
         QVERIFY(!loader->item());
         QCOMPARE(loader->property("itemChangedCount").toInt(), (currItemChangedCount+1));
-
-        delete object;
     }
 
     // check that the activeChanged signal is emitted correctly
     {
         QQmlComponent component(&engine, testFileUrl("active.6.qml"));
-        QObject *object = component.create();
-        QVERIFY(object != 0);
+        QScopedPointer<QObject> object(component.create());
+        QVERIFY(object != nullptr);
         QQuickLoader *loader = object->findChild<QQuickLoader*>("loader");
 
         QVERIFY(loader->active() == true); // active is true by default
@@ -613,34 +608,30 @@ void tst_QQuickLoader::active()
         QCOMPARE(loader->property("activeChangedCount").toInt(), 2);
         loader->setActive(false);          // change signal should be emitted
         QCOMPARE(loader->property("activeChangedCount").toInt(), 3);
-        QMetaObject::invokeMethod(object, "doSetActive");
+        QMetaObject::invokeMethod(object.data(), "doSetActive");
         QCOMPARE(loader->property("activeChangedCount").toInt(), 4);
-        QMetaObject::invokeMethod(object, "doSetActive");
+        QMetaObject::invokeMethod(object.data(), "doSetActive");
         QCOMPARE(loader->property("activeChangedCount").toInt(), 4);
-        QMetaObject::invokeMethod(object, "doSetInactive");
+        QMetaObject::invokeMethod(object.data(), "doSetInactive");
         QCOMPARE(loader->property("activeChangedCount").toInt(), 5);
         loader->setActive(true);           // change signal should be emitted
         QCOMPARE(loader->property("activeChangedCount").toInt(), 6);
-
-        delete object;
     }
 
     // check that the component isn't loaded until active is set to true
     {
         QQmlComponent component(&engine, testFileUrl("active.7.qml"));
-        QObject *object = component.create();
-        QVERIFY(object != 0);
+        QScopedPointer<QObject> object(component.create());
+        QVERIFY(object != nullptr);
         QCOMPARE(object->property("success").toBool(), true);
-        delete object;
     }
 
     // check that the component is loaded if active is not set (true by default)
     {
         QQmlComponent component(&engine, testFileUrl("active.8.qml"));
-        QObject *object = component.create();
-        QVERIFY(object != 0);
+        QScopedPointer<QObject> object(component.create());
+        QVERIFY(object != nullptr);
         QCOMPARE(object->property("success").toBool(), true);
-        delete object;
     }
 }
 
@@ -704,14 +695,15 @@ void tst_QQuickLoader::initialPropertyValues()
     foreach (const QString &warning, expectedWarnings)
         QTest::ignoreMessage(QtWarningMsg, warning.toLatin1().constData());
 
+    QQmlEngine engine;
     QQmlComponent component(&engine, qmlFile);
-    QObject *object = component.beginCreate(engine.rootContext());
-    QVERIFY(object != 0);
+    QScopedPointer<QObject> object(component.beginCreate(engine.rootContext()));
+    QVERIFY(object != nullptr);
 
     const int serverBaseUrlPropertyIndex = object->metaObject()->indexOfProperty("serverBaseUrl");
     if (serverBaseUrlPropertyIndex != -1) {
         QMetaProperty prop = object->metaObject()->property(serverBaseUrlPropertyIndex);
-        QVERIFY(prop.write(object, server.baseUrl().toString()));
+        QVERIFY(prop.write(object.data(), server.baseUrl().toString()));
     }
 
     component.completeCreate();
@@ -722,20 +714,17 @@ void tst_QQuickLoader::initialPropertyValues()
 
     for (int i = 0; i < propertyNames.size(); ++i)
         QCOMPARE(object->property(propertyNames.at(i).toLatin1().constData()), propertyValues.at(i));
-
-    delete object;
 }
 
 void tst_QQuickLoader::initialPropertyValuesBinding()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("initialPropertyValues.binding.qml"));
-    QObject *object = component.create();
-    QVERIFY(object != 0);
+    QScopedPointer<QObject> object(component.create());
+    QVERIFY(object != nullptr);
 
     QVERIFY(object->setProperty("bindable", QVariant(8)));
     QCOMPARE(object->property("canaryValue").toInt(), 8);
-
-    delete object;
 }
 
 void tst_QQuickLoader::initialPropertyValuesError_data()
@@ -750,7 +739,7 @@ void tst_QQuickLoader::initialPropertyValuesError_data()
             << (QStringList() << QString(testFileUrl("NonexistentSourceComponent.qml").toString() + ": No such file or directory"));
 
     QTest::newRow("invalid source url") << testFileUrl("initialPropertyValues.error.3.qml")
-            << (QStringList() << QString(testFileUrl("InvalidSourceComponent.qml").toString() + ":5:1: Syntax error"));
+            << (QStringList() << QString(testFileUrl("InvalidSourceComponent.qml").toString() + ":5:1: Expected token `:'"));
 
     QTest::newRow("invalid initial property values object with invalid property access") << testFileUrl("initialPropertyValues.error.4.qml")
             << (QStringList() << QString(testFileUrl("initialPropertyValues.error.4.qml").toString() + ":7:5: QML Loader: setSource: value is not an object")
@@ -765,23 +754,24 @@ void tst_QQuickLoader::initialPropertyValuesError()
     foreach (const QString &warning, expectedWarnings)
         QTest::ignoreMessage(QtWarningMsg, warning.toUtf8().constData());
 
+    QQmlEngine engine;
     QQmlComponent component(&engine, qmlFile);
-    QObject *object = component.create();
-    QVERIFY(object != 0);
+    QScopedPointer<QObject> object(component.create());
+    QVERIFY(object != nullptr);
     QQuickLoader *loader = object->findChild<QQuickLoader*>("loader");
-    QVERIFY(loader != 0);
+    QVERIFY(loader != nullptr);
     QVERIFY(!loader->item());
-    delete object;
 }
 
 // QTBUG-9241
 void tst_QQuickLoader::deleteComponentCrash()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("crash.qml"));
-    QQuickItem *item = qobject_cast<QQuickItem*>(component.create());
+    QScopedPointer<QQuickItem> item(qobject_cast<QQuickItem*>(component.create()));
     QVERIFY(item);
 
-    item->metaObject()->invokeMethod(item, "setLoaderSource");
+    item->metaObject()->invokeMethod(item.data(), "setLoaderSource");
 
     QQuickLoader *loader = qobject_cast<QQuickLoader*>(item->QQuickItem::childItems().at(0));
     QVERIFY(loader);
@@ -789,73 +779,68 @@ void tst_QQuickLoader::deleteComponentCrash()
     QCOMPARE(loader->item()->objectName(), QLatin1String("blue"));
     QCOMPARE(loader->progress(), 1.0);
     QCOMPARE(loader->status(), QQuickLoader::Ready);
-    QCoreApplication::sendPostedEvents(0, QEvent::DeferredDelete);
+    QCoreApplication::sendPostedEvents(nullptr, QEvent::DeferredDelete);
     QCoreApplication::processEvents();
     QTRY_COMPARE(static_cast<QQuickItem*>(loader)->childItems().count(), 1);
     QCOMPARE(loader->source(), testFileUrl("BlueRect.qml"));
-
-    delete item;
 }
 
 void tst_QQuickLoader::nonItem()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("nonItem.qml"));
 
-    QQuickLoader *loader = qobject_cast<QQuickLoader*>(component.create());
+    QScopedPointer<QQuickLoader> loader(qobject_cast<QQuickLoader*>(component.create()));
     QVERIFY(loader);
     QVERIFY(loader->item());
 
-    QCOMPARE(loader, loader->item()->parent());
+    QCOMPARE(loader.data(), loader->item()->parent());
 
     QPointer<QObject> item = loader->item();
     loader->setActive(false);
     QVERIFY(!loader->item());
     QTRY_VERIFY(!item);
-
-    delete loader;
 }
 
 void tst_QQuickLoader::vmeErrors()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("vmeErrors.qml"));
     QString err = testFileUrl("VmeError.qml").toString() + ":6:26: Cannot assign object type QObject with no default method";
     QTest::ignoreMessage(QtWarningMsg, err.toLatin1().constData());
-    QQuickLoader *loader = qobject_cast<QQuickLoader*>(component.create());
+    QScopedPointer<QQuickLoader> loader(qobject_cast<QQuickLoader*>(component.create()));
     QVERIFY(loader);
     QVERIFY(!loader->item());
-
-    delete loader;
 }
 
 // QTBUG-13481
 void tst_QQuickLoader::creationContext()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("creationContext.qml"));
 
-    QObject *o = component.create();
-    QVERIFY(o != 0);
+    QScopedPointer<QObject> o(component.create());
+    QVERIFY(o != nullptr);
 
     QCOMPARE(o->property("test").toBool(), true);
-
-    delete o;
 }
 
 void tst_QQuickLoader::QTBUG_16928()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("QTBUG_16928.qml"));
-    QQuickItem *item = qobject_cast<QQuickItem*>(component.create());
+    QScopedPointer<QQuickItem> item(qobject_cast<QQuickItem*>(component.create()));
     QVERIFY(item);
 
     QCOMPARE(item->width(), 250.);
     QCOMPARE(item->height(), 250.);
-
-    delete item;
 }
 
 void tst_QQuickLoader::implicitSize()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("implicitSize.qml"));
-    QQuickItem *item = qobject_cast<QQuickItem*>(component.create());
+    QScopedPointer<QQuickItem> item(qobject_cast<QQuickItem*>(component.create()));
     QVERIFY(item);
 
     QCOMPARE(item->width(), 150.);
@@ -868,27 +853,24 @@ void tst_QQuickLoader::implicitSize()
     QSignalSpy implWidthSpy(loader, SIGNAL(implicitWidthChanged()));
     QSignalSpy implHeightSpy(loader, SIGNAL(implicitHeightChanged()));
 
-    QMetaObject::invokeMethod(item, "changeImplicitSize");
+    QMetaObject::invokeMethod(item.data(), "changeImplicitSize");
 
     QCOMPARE(loader->property("implicitWidth").toReal(), 200.);
     QCOMPARE(loader->property("implicitHeight").toReal(), 300.);
 
     QCOMPARE(implWidthSpy.count(), 1);
     QCOMPARE(implHeightSpy.count(), 1);
-
-    delete item;
 }
 
 void tst_QQuickLoader::QTBUG_17114()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("QTBUG_17114.qml"));
-    QQuickItem *item = qobject_cast<QQuickItem*>(component.create());
+    QScopedPointer<QQuickItem> item(qobject_cast<QQuickItem*>(component.create()));
     QVERIFY(item);
 
     QCOMPARE(item->property("loaderWidth").toReal(), 32.);
     QCOMPARE(item->property("loaderHeight").toReal(), 32.);
-
-    delete item;
 }
 
 void tst_QQuickLoader::asynchronous_data()
@@ -903,7 +885,7 @@ void tst_QQuickLoader::asynchronous_data()
             << (QStringList() << QString(testFileUrl("IDoNotExist.qml").toString() + ": No such file or directory"));
 
     QTest::newRow("Invalid component") << testFileUrl("InvalidSourceComponent.qml")
-            << (QStringList() << QString(testFileUrl("InvalidSourceComponent.qml").toString() + ":5:1: Syntax error"));
+            << (QStringList() << QString(testFileUrl("InvalidSourceComponent.qml").toString() + ":5:1: Expected token `:'"));
 }
 
 void tst_QQuickLoader::asynchronous()
@@ -911,13 +893,14 @@ void tst_QQuickLoader::asynchronous()
     QFETCH(QUrl, qmlFile);
     QFETCH(QStringList, expectedWarnings);
 
+    QQmlEngine engine;
     PeriodicIncubationController *controller = new PeriodicIncubationController;
     QQmlIncubationController *previous = engine.incubationController();
     engine.setIncubationController(controller);
     delete previous;
 
     QQmlComponent component(&engine, testFileUrl("asynchronous.qml"));
-    QQuickItem *root = qobject_cast<QQuickItem*>(component.create());
+    QScopedPointer<QQuickItem> root(qobject_cast<QQuickItem*>(component.create()));
     QVERIFY(root);
 
     QQuickLoader *loader = root->findChild<QQuickLoader*>("loader");
@@ -929,7 +912,7 @@ void tst_QQuickLoader::asynchronous()
     QVERIFY(!loader->item());
     QCOMPARE(loader->progress(), 0.0);
     root->setProperty("comp", qmlFile.toString());
-    QMetaObject::invokeMethod(root, "loadComponent");
+    QMetaObject::invokeMethod(root.data(), "loadComponent");
     QVERIFY(!loader->item());
 
     if (expectedWarnings.isEmpty()) {
@@ -945,19 +928,18 @@ void tst_QQuickLoader::asynchronous()
         QTRY_COMPARE(loader->progress(), 1.0);
         QTRY_COMPARE(loader->status(), QQuickLoader::Error);
     }
-
-    delete root;
 }
 
 void tst_QQuickLoader::asynchronous_clear()
 {
+    QQmlEngine engine;
     PeriodicIncubationController *controller = new PeriodicIncubationController;
     QQmlIncubationController *previous = engine.incubationController();
     engine.setIncubationController(controller);
     delete previous;
 
     QQmlComponent component(&engine, testFileUrl("asynchronous.qml"));
-    QQuickItem *root = qobject_cast<QQuickItem*>(component.create());
+    QScopedPointer<QQuickItem> root(qobject_cast<QQuickItem*>(component.create()));
     QVERIFY(root);
 
     QQuickLoader *loader = root->findChild<QQuickLoader*>("loader");
@@ -965,7 +947,7 @@ void tst_QQuickLoader::asynchronous_clear()
 
     QVERIFY(!loader->item());
     root->setProperty("comp", "BigComponent.qml");
-    QMetaObject::invokeMethod(root, "loadComponent");
+    QMetaObject::invokeMethod(root.data(), "loadComponent");
     QVERIFY(!loader->item());
 
     controller->start();
@@ -974,7 +956,7 @@ void tst_QQuickLoader::asynchronous_clear()
 
     // clear before component created
     root->setProperty("comp", "");
-    QMetaObject::invokeMethod(root, "loadComponent");
+    QMetaObject::invokeMethod(root.data(), "loadComponent");
     QVERIFY(!loader->item());
     QCOMPARE(engine.incubationController()->incubatingObjectCount(), 0);
 
@@ -984,7 +966,7 @@ void tst_QQuickLoader::asynchronous_clear()
 
     // check loading component
     root->setProperty("comp", "BigComponent.qml");
-    QMetaObject::invokeMethod(root, "loadComponent");
+    QMetaObject::invokeMethod(root.data(), "loadComponent");
     QVERIFY(!loader->item());
 
     QCOMPARE(loader->status(), QQuickLoader::Loading);
@@ -994,19 +976,18 @@ void tst_QQuickLoader::asynchronous_clear()
     QCOMPARE(loader->progress(), 1.0);
     QCOMPARE(loader->status(), QQuickLoader::Ready);
     QCOMPARE(static_cast<QQuickItem*>(loader)->childItems().count(), 1);
-
-    delete root;
 }
 
 void tst_QQuickLoader::simultaneousSyncAsync()
 {
+    QQmlEngine engine;
     PeriodicIncubationController *controller = new PeriodicIncubationController;
     QQmlIncubationController *previous = engine.incubationController();
     engine.setIncubationController(controller);
     delete previous;
 
     QQmlComponent component(&engine, testFileUrl("simultaneous.qml"));
-    QQuickItem *root = qobject_cast<QQuickItem*>(component.create());
+    QScopedPointer<QQuickItem> root(qobject_cast<QQuickItem*>(component.create()));
     QVERIFY(root);
 
     QQuickLoader *asyncLoader = root->findChild<QQuickLoader*>("asyncLoader");
@@ -1016,7 +997,7 @@ void tst_QQuickLoader::simultaneousSyncAsync()
 
     QVERIFY(!asyncLoader->item());
     QVERIFY(!syncLoader->item());
-    QMetaObject::invokeMethod(root, "loadComponents");
+    QMetaObject::invokeMethod(root.data(), "loadComponents");
     QVERIFY(!asyncLoader->item());
     QVERIFY(syncLoader->item());
 
@@ -1027,8 +1008,6 @@ void tst_QQuickLoader::simultaneousSyncAsync()
     QTRY_VERIFY(asyncLoader->item());
     QCOMPARE(asyncLoader->progress(), 1.0);
     QCOMPARE(asyncLoader->status(), QQuickLoader::Ready);
-
-    delete root;
 }
 
 void tst_QQuickLoader::asyncToSync1()
@@ -1040,7 +1019,7 @@ void tst_QQuickLoader::asyncToSync1()
     delete previous;
 
     QQmlComponent component(&engine, testFileUrl("asynchronous.qml"));
-    QQuickItem *root = qobject_cast<QQuickItem*>(component.create());
+    QScopedPointer<QQuickItem> root(qobject_cast<QQuickItem*>(component.create()));
     QVERIFY(root);
 
     QQuickLoader *loader = root->findChild<QQuickLoader*>("loader");
@@ -1048,7 +1027,7 @@ void tst_QQuickLoader::asyncToSync1()
 
     QVERIFY(!loader->item());
     root->setProperty("comp", "BigComponent.qml");
-    QMetaObject::invokeMethod(root, "loadComponent");
+    QMetaObject::invokeMethod(root.data(), "loadComponent");
     QVERIFY(!loader->item());
 
     controller->start();
@@ -1061,19 +1040,18 @@ void tst_QQuickLoader::asyncToSync1()
     QCOMPARE(loader->progress(), 1.0);
     QCOMPARE(loader->status(), QQuickLoader::Ready);
     QCOMPARE(static_cast<QQuickItem*>(loader)->childItems().count(), 1);
-
-    delete root;
 }
 
 void tst_QQuickLoader::asyncToSync2()
 {
+    QQmlEngine engine;
     PeriodicIncubationController *controller = new PeriodicIncubationController;
     QQmlIncubationController *previous = engine.incubationController();
     engine.setIncubationController(controller);
     delete previous;
 
     QQmlComponent component(&engine, testFileUrl("asynchronous.qml"));
-    QQuickItem *root = qobject_cast<QQuickItem*>(component.create());
+    QScopedPointer<QQuickItem> root(qobject_cast<QQuickItem*>(component.create()));
     QVERIFY(root);
 
     QQuickLoader *loader = root->findChild<QQuickLoader*>("loader");
@@ -1081,7 +1059,7 @@ void tst_QQuickLoader::asyncToSync2()
 
     QVERIFY(!loader->item());
     root->setProperty("comp", "BigComponent.qml");
-    QMetaObject::invokeMethod(root, "loadComponent");
+    QMetaObject::invokeMethod(root.data(), "loadComponent");
     QVERIFY(!loader->item());
 
     controller->start();
@@ -1094,12 +1072,11 @@ void tst_QQuickLoader::asyncToSync2()
     QCOMPARE(loader->progress(), 1.0);
     QCOMPARE(loader->status(), QQuickLoader::Ready);
     QCOMPARE(static_cast<QQuickItem*>(loader)->childItems().count(), 1);
-
-    delete root;
 }
 
 void tst_QQuickLoader::loadedSignal()
 {
+    QQmlEngine engine;
     PeriodicIncubationController *controller = new PeriodicIncubationController;
     QQmlIncubationController *previous = engine.incubationController();
     engine.setIncubationController(controller);
@@ -1110,84 +1087,79 @@ void tst_QQuickLoader::loadedSignal()
         // and then immediately setting active to false, causes the
         // loader to be deactivated, including disabling the incubator.
         QQmlComponent component(&engine, testFileUrl("loadedSignal.qml"));
-        QObject *obj = component.create();
+        QScopedPointer<QObject> obj(component.create());
 
-        QMetaObject::invokeMethod(obj, "triggerLoading");
+        QMetaObject::invokeMethod(obj.data(), "triggerLoading");
         QTest::qWait(100); // ensure that loading would have finished if it wasn't deactivated
         QCOMPARE(obj->property("loadCount").toInt(), 0);
         QVERIFY(obj->property("success").toBool());
 
-        QMetaObject::invokeMethod(obj, "triggerLoading");
+        QMetaObject::invokeMethod(obj.data(), "triggerLoading");
         QTest::qWait(100);
         QCOMPARE(obj->property("loadCount").toInt(), 0);
         QVERIFY(obj->property("success").toBool());
 
-        QMetaObject::invokeMethod(obj, "triggerMultipleLoad");
+        QMetaObject::invokeMethod(obj.data(), "triggerMultipleLoad");
         controller->start();
         QTest::qWait(100);
         QTRY_COMPARE(obj->property("loadCount").toInt(), 1); // only one loaded signal should be emitted.
         QVERIFY(obj->property("success").toBool());
-
-        delete obj;
     }
 
     {
         // ensure that an error doesn't result in the onLoaded signal being emitted.
         QQmlComponent component(&engine, testFileUrl("loadedSignal.2.qml"));
-        QObject *obj = component.create();
+        QScopedPointer<QObject> obj(component.create());
 
-        QMetaObject::invokeMethod(obj, "triggerLoading");
+        QMetaObject::invokeMethod(obj.data(), "triggerLoading");
         QTest::qWait(100);
         QCOMPARE(obj->property("loadCount").toInt(), 0);
         QVERIFY(obj->property("success").toBool());
-
-        delete obj;
     }
 }
 
 void tst_QQuickLoader::parented()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("parented.qml"));
-    QQuickItem *root = qobject_cast<QQuickItem*>(component.create());
+    QScopedPointer<QQuickItem> root(qobject_cast<QQuickItem*>(component.create()));
     QVERIFY(root);
 
     QQuickItem *item = root->findChild<QQuickItem*>("comp");
     QVERIFY(item);
 
-    QCOMPARE(item->parentItem(), root);
+    QCOMPARE(item->parentItem(), root.data());
 
     QCOMPARE(item->width(), 300.);
     QCOMPARE(item->height(), 300.);
-
-    delete root;
 }
 
 void tst_QQuickLoader::sizeBound()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("sizebound.qml"));
-    QQuickItem *root = qobject_cast<QQuickItem*>(component.create());
+    QScopedPointer<QQuickItem> root(qobject_cast<QQuickItem*>(component.create()));
     QVERIFY(root);
     QQuickLoader *loader = root->findChild<QQuickLoader*>("loader");
-    QVERIFY(loader != 0);
+    QVERIFY(loader != nullptr);
 
     QVERIFY(loader->item());
 
     QCOMPARE(loader->width(), 50.0);
     QCOMPARE(loader->height(), 60.0);
 
-    QMetaObject::invokeMethod(root, "switchComponent");
+    QMetaObject::invokeMethod(root.data(), "switchComponent");
 
     QCOMPARE(loader->width(), 80.0);
     QCOMPARE(loader->height(), 90.0);
-
-    delete root;
 }
 
 void tst_QQuickLoader::QTBUG_30183()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("/QTBUG_30183.qml"));
-    QQuickLoader *loader = qobject_cast<QQuickLoader*>(component.create());
-    QVERIFY(loader != 0);
+    QScopedPointer<QQuickLoader> loader(qobject_cast<QQuickLoader*>(component.create()));
+    QVERIFY(loader != nullptr);
     QCOMPARE(loader->width(), 240.0);
     QCOMPARE(loader->height(), 120.0);
 
@@ -1196,19 +1168,98 @@ void tst_QQuickLoader::QTBUG_30183()
     QVERIFY(rect);
     QCOMPARE(rect->width(), 240.0);
     QCOMPARE(rect->height(), 120.0);
+}
 
-    delete loader;
+void tst_QQuickLoader::transientWindow() // QTBUG-52944
+{
+    QQuickView view;
+    view.setSource(testFileUrl("itemLoaderWindow.qml"));
+    QQuickItem *root = qobject_cast<QQuickItem*>(view.rootObject());
+    QVERIFY(root);
+    QQuickLoader *loader = root->findChild<QQuickLoader *>();
+    QVERIFY(loader);
+    QTRY_COMPARE(loader->status(), QQuickLoader::Ready);
+    QQuickWindowQmlImpl *loadedWindow = qobject_cast<QQuickWindowQmlImpl *>(loader->item());
+    QVERIFY(loadedWindow);
+    QCOMPARE(loadedWindow->visibility(), QWindow::Hidden);
+
+    QElapsedTimer timer;
+    qint64 viewVisibleTime = -1;
+    qint64 loadedWindowVisibleTime = -1;
+    connect(&view, &QWindow::visibleChanged,
+            [&viewVisibleTime, &timer]() { viewVisibleTime = timer.elapsed(); } );
+    connect(loadedWindow, &QQuickWindowQmlImpl::visibilityChanged,
+            [&loadedWindowVisibleTime, &timer]() { loadedWindowVisibleTime = timer.elapsed(); } );
+    timer.start();
+    view.show();
+
+    QVERIFY(QTest::qWaitForWindowExposed(&view));
+    QTRY_VERIFY(loadedWindowVisibleTime >= 0);
+    QVERIFY(viewVisibleTime >= 0);
+
+    // now that we're sure they are both visible, which one became visible first?
+    qCDebug(lcTests) << "transient Window became visible" << (loadedWindowVisibleTime - viewVisibleTime) << "ms after the root Item";
+    QVERIFY((loadedWindowVisibleTime - viewVisibleTime) >= 0);
+
+    QWindowList windows = QGuiApplication::topLevelWindows();
+    QTRY_COMPARE(windows.size(), 2);
+
+    // TODO Ideally we would now close the outer window and make sure the transient window closes too.
+    // It works during manual testing because of QWindowPrivate::maybeQuitOnLastWindowClosed()
+    // but quitting an autotest doesn't make sense.
+}
+
+void tst_QQuickLoader::nestedTransientWindow() // QTBUG-52944
+{
+    QQuickView view;
+    view.setSource(testFileUrl("itemLoaderItemWindow.qml"));
+    QQuickItem *root = qobject_cast<QQuickItem*>(view.rootObject());
+    QVERIFY(root);
+    QQuickLoader *loader = root->findChild<QQuickLoader *>();
+    QVERIFY(loader);
+    QTRY_COMPARE(loader->status(), QQuickLoader::Ready);
+    QQuickItem *loadedItem = qobject_cast<QQuickItem *>(loader->item());
+    QVERIFY(loadedItem);
+    QQuickWindowQmlImpl *loadedWindow = loadedItem->findChild<QQuickWindowQmlImpl *>();
+    QVERIFY(loadedWindow);
+    QCOMPARE(loadedWindow->visibility(), QWindow::Hidden);
+
+    QElapsedTimer timer;
+    qint64 viewVisibleTime = -1;
+    qint64 loadedWindowVisibleTime = -1;
+    connect(&view, &QWindow::visibleChanged,
+            [&viewVisibleTime, &timer]() { viewVisibleTime = timer.elapsed(); } );
+    connect(loadedWindow, &QQuickWindowQmlImpl::visibilityChanged,
+            [&loadedWindowVisibleTime, &timer]() { loadedWindowVisibleTime = timer.elapsed(); } );
+    timer.start();
+    view.show();
+
+    QVERIFY(QTest::qWaitForWindowExposed(&view));
+    QTRY_VERIFY(loadedWindowVisibleTime >= 0);
+    QVERIFY(viewVisibleTime >= 0);
+
+    // now that we're sure they are both visible, which one became visible first?
+    qCDebug(lcTests) << "transient Window became visible" << (loadedWindowVisibleTime - viewVisibleTime) << "ms after the root Item";
+    QVERIFY((loadedWindowVisibleTime - viewVisibleTime) >= 0);
+
+    QWindowList windows = QGuiApplication::topLevelWindows();
+    QTRY_COMPARE(windows.size(), 2);
+
+    // TODO Ideally we would now close the outer window and make sure the transient window closes too.
+    // It works during manual testing because of QWindowPrivate::maybeQuitOnLastWindowClosed()
+    // but quitting an autotest doesn't make sense.
 }
 
 void tst_QQuickLoader::sourceComponentGarbageCollection()
 {
+    QQmlEngine engine;
     QQmlComponent component(&engine, testFileUrl("sourceComponentGarbageCollection.qml"));
     QScopedPointer<QObject> obj(component.create());
     QVERIFY(!obj.isNull());
 
     QMetaObject::invokeMethod(obj.data(), "setSourceComponent");
     engine.collectGarbage();
-    QCoreApplication::sendPostedEvents(0, QEvent::DeferredDelete);
+    QCoreApplication::sendPostedEvents(nullptr, QEvent::DeferredDelete);
 
     QSignalSpy spy(obj.data(), SIGNAL(loaded()));
 
@@ -1220,6 +1271,176 @@ void tst_QQuickLoader::sourceComponentGarbageCollection()
     QCOMPARE(spy.count(), 1);
 }
 
+// QTBUG-51995
+void tst_QQuickLoader::bindings()
+{
+    QQmlEngine engine;
+    QQmlComponent component(&engine, testFileUrl("bindings.qml"));
+    QScopedPointer<QObject> object(component.create());
+    QVERIFY(!object.isNull());
+
+    QQuickItem *game = object->property("game").value<QQuickItem*>();
+    QVERIFY(game);
+
+    QQuickLoader *loader = object->property("loader").value<QQuickLoader*>();
+    QVERIFY(loader);
+
+    QSignalSpy warningsSpy(&engine, SIGNAL(warnings(QList<QQmlError>)));
+
+    // Causes the Loader to become active
+    game->setState(QLatin1String("running"));
+    QTRY_VERIFY(loader->item());
+
+    // Causes the Loader to become inactive - should not cause binding errors
+    game->setState(QLatin1String("invalid"));
+    QTRY_VERIFY(!loader->item());
+
+    QString failureMessage;
+    if (!warningsSpy.isEmpty()) {
+        QDebug stream(&failureMessage);
+        stream << warningsSpy.first().first().value<QList<QQmlError>>();
+    }
+    QVERIFY2(warningsSpy.isEmpty(), qPrintable(failureMessage));
+}
+
+// QTBUG-47321
+void tst_QQuickLoader::parentErrors()
+{
+    QQmlEngine engine;
+    QQmlComponent component(&engine, testFileUrl("parentErrors.qml"));
+    QScopedPointer<QObject> object(component.create());
+    QVERIFY(!object.isNull());
+
+    QQuickLoader *loader = object->property("loader").value<QQuickLoader*>();
+    QVERIFY(loader);
+
+    QSignalSpy warningsSpy(&engine, SIGNAL(warnings(QList<QQmlError>)));
+
+    // Give the loader a component
+    loader->setSourceComponent(object->property("component").value<QQmlComponent*>());
+    QTRY_VERIFY(loader->item());
+
+    // Clear the loader's component; should not cause binding errors
+    loader->setSourceComponent(nullptr);
+    QTRY_VERIFY(!loader->item());
+
+    QString failureMessage;
+    if (!warningsSpy.isEmpty()) {
+        QDebug stream(&failureMessage);
+        stream << warningsSpy.first().first().value<QList<QQmlError>>();
+    }
+    QVERIFY2(warningsSpy.isEmpty(), qPrintable(failureMessage));
+}
+
+class ObjectInRootContext: public QObject
+{
+    Q_OBJECT
+
+public:
+    int didIt = 0;
+
+public slots:
+    void doIt() {
+        didIt += 1;
+    }
+};
+
+void tst_QQuickLoader::rootContext()
+{
+    QQmlEngine engine;
+    ObjectInRootContext objectInRootContext;
+    engine.rootContext()->setContextProperty("objectInRootContext", &objectInRootContext);
+
+    QQmlComponent component(&engine, testFileUrl("rootContext.qml"));
+    QScopedPointer<QObject> object(component.create());
+    QVERIFY(!object.isNull());
+
+    QQuickLoader *loader = object->property("loader").value<QQuickLoader*>();
+    QVERIFY(loader);
+
+    QSignalSpy warningsSpy(&engine, SIGNAL(warnings(QList<QQmlError>)));
+
+    // Give the loader a component
+    loader->setSourceComponent(object->property("component").value<QQmlComponent*>());
+    QTRY_VERIFY(loader->active());
+    QTRY_VERIFY(loader->item());
+
+    QString failureMessage;
+    if (!warningsSpy.isEmpty()) {
+        QDebug stream(&failureMessage);
+        stream << warningsSpy.first().first().value<QList<QQmlError>>();
+    }
+    QVERIFY2(warningsSpy.isEmpty(), qPrintable(failureMessage));
+    QCOMPARE(objectInRootContext.didIt, 0);
+
+    // Deactivate the loader, which deletes the item.
+    // Check that a) there are no errors, and b) the objectInRootContext can still be resolved even
+    // after deactivating the loader. If it cannot, a ReferenceError for objectInRootContext is
+    // generated (and the 'doIt' counter in objectInRootContext will be 1 for the call before
+    // the deactivation).
+    loader->item()->setProperty("trigger", true);
+    QTRY_VERIFY(!loader->active());
+    QTRY_VERIFY(!loader->item());
+
+    if (!warningsSpy.isEmpty()) {
+        QDebug stream(&failureMessage);
+        stream << warningsSpy.first().first().value<QList<QQmlError>>();
+    }
+    QVERIFY2(warningsSpy.isEmpty(), qPrintable(failureMessage));
+    QCOMPARE(objectInRootContext.didIt, 2);
+}
+
+void tst_QQuickLoader::sourceURLKeepComponent()
+{
+    QQmlEngine engine;
+    QQmlComponent component(&engine);
+    component.setData(QByteArray(
+                      "import QtQuick 2.0\n"
+                      " Loader { id: loader\n }"),
+                      dataDirectoryUrl());
+
+    QScopedPointer<QQuickLoader> loader(qobject_cast<QQuickLoader*>(component.create()));
+    loader->setSource(testFileUrl("/Rect120x60.qml"));
+
+    QVERIFY(loader);
+    QVERIFY(loader->item());
+    QVERIFY(loader->sourceComponent());
+    QCOMPARE(loader->progress(), 1.0);
+
+    const QPointer<QQmlComponent> sourceComponent =  loader->sourceComponent();
+
+    //Ensure toggling active status does not recreate component
+    loader->setActive(false);
+    QVERIFY(!loader->item());
+    QVERIFY(loader->sourceComponent());
+    QCOMPARE(sourceComponent.data(), loader->sourceComponent());
+
+    loader->setActive(true);
+    QVERIFY(loader->item());
+    QVERIFY(loader->sourceComponent());
+    QCOMPARE(sourceComponent.data(), loader->sourceComponent());
+
+    loader->setActive(false);
+    QVERIFY(!loader->item());
+    QVERIFY(loader->sourceComponent());
+    QCOMPARE(sourceComponent.data(), loader->sourceComponent());
+
+    //Ensure changing source url causes component to be recreated when inactive
+    loader->setSource(testFileUrl("/BlueRect.qml"));
+
+    loader->setActive(true);
+    QVERIFY(loader->item());
+    QVERIFY(loader->sourceComponent());
+
+    const QPointer<QQmlComponent> newSourceComponent =  loader->sourceComponent();
+    QVERIFY(sourceComponent.data() != newSourceComponent.data());
+
+    //Ensure changing source url causes component to be recreated when active
+    loader->setSource(testFileUrl("/Rect120x60.qml"));
+    QVERIFY(loader->sourceComponent() != newSourceComponent.data());
+
+}
+
 QTEST_MAIN(tst_QQuickLoader)
 
 #include "tst_qquickloader.moc"
diff --git a/tests/auto/quick/qquickmousearea/data/mask.qml b/tests/auto/quick/qquickmousearea/data/mask.qml
new file mode 100644
index 0000000000..ec315c2a63
--- /dev/null
+++ b/tests/auto/quick/qquickmousearea/data/mask.qml
@@ -0,0 +1,63 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 Ford Motor Company
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQuick module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.11
+import Test 1.0
+
+Item {
+    id: root
+    property int clicked: 0
+    property int pressed: 0
+    property int released: 0
+
+    width: 200; height: 200
+
+    MouseArea {
+        id: mouseArea
+        width: 200; height: 200
+        onPressed: { root.pressed++ }
+        onClicked: { root.clicked++ }
+        onReleased: { root.released++ }
+
+        containmentMask: CircleMask {
+            radius: mouseArea.width/2
+        }
+    }
+}
+
diff --git a/tests/auto/quick/qquickmousearea/data/nestedSendEvent.qml b/tests/auto/quick/qquickmousearea/data/nestedSendEvent.qml
new file mode 100644
index 0000000000..908a43b04e
--- /dev/null
+++ b/tests/auto/quick/qquickmousearea/data/nestedSendEvent.qml
@@ -0,0 +1,49 @@
+import QtQuick 2.11
+import QtQuick.Window 2.11
+import Test 1.0
+
+Window {
+    id: window
+    visible: true
+    width: 200
+    height: 200
+
+    property EventSender sender: EventSender { }
+
+    Item {
+        width: 200
+        height: 200
+
+        MouseArea {
+            anchors.fill: parent
+        }
+
+        Item {
+            width: 200
+            height: 200
+
+            Rectangle {
+                width: 200
+                height: 100
+                color: "red"
+
+                MouseArea {
+                    anchors.fill: parent
+                    onPressed: sender.sendMouseClick(window, 50, 50)
+                }
+            }
+
+            Rectangle {
+                y: 100
+                width: 200
+                height: 100
+                color: "yellow"
+
+                MouseArea {
+                    anchors.fill: parent
+                    onPressed: sender.sendMouseClick(window, 50, 50)
+                }
+            }
+        }
+    }
+}
diff --git a/tests/auto/quick/qquickmousearea/data/twoMouseAreas.qml b/tests/auto/quick/qquickmousearea/data/twoMouseAreas.qml
new file mode 100644
index 0000000000..28f48c742a
--- /dev/null
+++ b/tests/auto/quick/qquickmousearea/data/twoMouseAreas.qml
@@ -0,0 +1,33 @@
+import QtQuick 2.0
+import QtQuick.Window 2.0
+
+Rectangle {
+    width: 400
+    height: 300
+
+    property bool topPressed: top.pressed
+    property bool bottomPressed: bottom.pressed
+
+    MouseArea {
+        id: top
+        objectName: "top"
+        width: parent.width
+        height: parent.height / 2 - 2
+        Rectangle {
+            anchors.fill: parent
+            color: parent.pressed ? "MediumSeaGreen" : "beige"
+        }
+    }
+
+    MouseArea {
+        id: bottom
+        objectName: "bottom"
+        y: parent.height / 2
+        width: parent.width
+        height: parent.height / 2
+        Rectangle {
+            anchors.fill: parent
+            color: parent.pressed ? "MediumSeaGreen" : "beige"
+        }
+    }
+}
diff --git a/tests/auto/quick/qquickmousearea/qquickmousearea.pro b/tests/auto/quick/qquickmousearea/qquickmousearea.pro
index 3a4dfa946f..ee9d6dce2b 100644
--- a/tests/auto/quick/qquickmousearea/qquickmousearea.pro
+++ b/tests/auto/quick/qquickmousearea/qquickmousearea.pro
@@ -6,6 +6,8 @@ HEADERS += ../../shared/testhttpserver.h
 SOURCES += tst_qquickmousearea.cpp \
            ../../shared/testhttpserver.cpp
 
+OTHER_FILES += $$files(data/*.qml)
+
 include (../../shared/util.pri)
 include (../shared/util.pri)
 
diff --git a/tests/auto/quick/qquickmousearea/tst_qquickmousearea.cpp b/tests/auto/quick/qquickmousearea/tst_qquickmousearea.cpp
index 01bce46ccb..52d1458a53 100644
--- a/tests/auto/quick/qquickmousearea/tst_qquickmousearea.cpp
+++ b/tests/auto/quick/qquickmousearea/tst_qquickmousearea.cpp
@@ -43,30 +43,51 @@
 #include <QtGui/QScreen>
 #include <qpa/qwindowsysteminterface.h>
 
-// Initialize view, set Url, center in available geometry, move mouse away if desired
-static bool initView(QQuickView &v, const QUrl &url, bool moveMouseOut, QByteArray *errorMessage)
+class CircleMask : public QObject
 {
-    v.setBaseSize(QSize(240,320));
-    v.setSource(url);
-    while (v.status() == QQuickView::Loading)
-        QTest::qWait(10);
-    if (v.status() != QQuickView::Ready) {
-        foreach (const QQmlError &e, v.errors())
-            errorMessage->append(e.toString().toLocal8Bit() + '\n');
-        return false;
+    Q_OBJECT
+    Q_PROPERTY(qreal radius READ radius WRITE setRadius NOTIFY radiusChanged)
+
+public:
+    virtual ~CircleMask() {}
+    qreal radius() const { return m_radius; }
+    void setRadius(qreal radius)
+    {
+        if (m_radius == radius)
+            return;
+        m_radius = radius;
+        emit radiusChanged();
     }
-    const QRect screenGeometry = v.screen()->availableGeometry();
-    const QSize size = v.size();
-    const QPoint offset = QPoint(size.width() / 2, size.height() / 2);
-    v.setFramePosition(screenGeometry.center() - offset);
-#if QT_CONFIG(cursor) // Get the cursor out of the way.
-    if (moveMouseOut)
-         QCursor::setPos(v.geometry().topRight() + QPoint(100, 100));
-#else
-    Q_UNUSED(moveMouseOut)
-#endif
-    return true;
-}
+
+    Q_INVOKABLE bool contains(const QPointF &point) const
+    {
+        QPointF center(m_radius, m_radius);
+        QLineF line(center, point);
+        return line.length() <= m_radius;
+    }
+
+signals:
+    void radiusChanged();
+
+private:
+    qreal m_radius;
+};
+
+class EventSender : public QObject {
+    Q_OBJECT
+
+public:
+    Q_INVOKABLE void sendMouseClick(QObject* obj ,qreal x , qreal y) {
+        {
+            QMouseEvent event(QEvent::MouseButtonPress, QPointF(x , y), Qt::LeftButton, Qt::LeftButton, Qt::NoModifier);
+            qApp->sendEvent(obj, &event);
+        }
+        {
+            QMouseEvent event(QEvent::MouseButtonRelease, QPointF(x , y), Qt::LeftButton, Qt::LeftButton, Qt::NoModifier);
+            qApp->sendEvent(obj, &event);
+        }
+    }
+};
 
 class tst_QQuickMouseArea: public QQmlDataTest
 {
@@ -74,10 +95,13 @@ class tst_QQuickMouseArea: public QQmlDataTest
 public:
     tst_QQuickMouseArea()
         : device(nullptr)
-    {}
+    {
+        qmlRegisterType<CircleMask>("Test", 1, 0, "CircleMask");
+        qmlRegisterType<EventSender>("Test", 1, 0, "EventSender");
+    }
 
 private slots:
-    void initTestCase() Q_DECL_OVERRIDE;
+    void initTestCase() override;
     void dragProperties();
     void resetDrag();
     void dragging_data() { acceptedButton_data(); }
@@ -130,6 +154,10 @@ private slots:
     void notPressedAfterStolenGrab();
     void pressAndHold_data();
     void pressAndHold();
+    void pressOneAndTapAnother_data();
+    void pressOneAndTapAnother();
+    void mask();
+    void nestedEventDelivery();
 
 private:
     int startDragDistance() const {
@@ -182,22 +210,22 @@ void tst_QQuickMouseArea::dragProperties()
 
     QQuickView window;
     QByteArray errorMessage;
-    QVERIFY2(initView(window, testFileUrl("dragproperties.qml"), true, &errorMessage), errorMessage.constData());
+    QVERIFY2(QQuickTest::initView(window, testFileUrl("dragproperties.qml"), true, &errorMessage), errorMessage.constData());
     window.show();
-    QTest::qWaitForWindowExposed(&window);
-    QVERIFY(window.rootObject() != 0);
+    QVERIFY(QTest::qWaitForWindowExposed(&window));
+    QVERIFY(window.rootObject() != nullptr);
 
     QQuickMouseArea *mouseRegion = window.rootObject()->findChild<QQuickMouseArea*>("mouseregion");
     QQuickDrag *drag = mouseRegion->drag();
-    QVERIFY(mouseRegion != 0);
-    QVERIFY(drag != 0);
+    QVERIFY(mouseRegion != nullptr);
+    QVERIFY(drag != nullptr);
 
     // target
     QQuickItem *blackRect = window.rootObject()->findChild<QQuickItem*>("blackrect");
-    QVERIFY(blackRect != 0);
+    QVERIFY(blackRect != nullptr);
     QCOMPARE(blackRect, drag->target());
     QQuickItem *rootItem = qobject_cast<QQuickItem*>(window.rootObject());
-    QVERIFY(rootItem != 0);
+    QVERIFY(rootItem != nullptr);
     QSignalSpy targetSpy(drag, SIGNAL(targetChanged()));
     drag->setTarget(rootItem);
     QCOMPARE(targetSpy.count(),1);
@@ -280,24 +308,24 @@ void tst_QQuickMouseArea::resetDrag()
     QQuickView window;
     QByteArray errorMessage;
     window.rootContext()->setContextProperty("haveTarget", QVariant(true));
-    QVERIFY2(initView(window, testFileUrl("dragreset.qml"), true, &errorMessage), errorMessage.constData());
+    QVERIFY2(QQuickTest::initView(window, testFileUrl("dragreset.qml"), true, &errorMessage), errorMessage.constData());
     window.show();
-    QTest::qWaitForWindowExposed(&window);
-    QVERIFY(window.rootObject() != 0);
+    QVERIFY(QTest::qWaitForWindowExposed(&window));
+    QVERIFY(window.rootObject() != nullptr);
 
     QQuickMouseArea *mouseRegion = window.rootObject()->findChild<QQuickMouseArea*>("mouseregion");
     QQuickDrag *drag = mouseRegion->drag();
-    QVERIFY(mouseRegion != 0);
-    QVERIFY(drag != 0);
+    QVERIFY(mouseRegion != nullptr);
+    QVERIFY(drag != nullptr);
 
     // target
     QQuickItem *blackRect = window.rootObject()->findChild<QQuickItem*>("blackrect");
-    QVERIFY(blackRect != 0);
+    QVERIFY(blackRect != nullptr);
     QCOMPARE(blackRect, drag->target());
     QQuickItem *rootItem = qobject_cast<QQuickItem*>(window.rootObject());
-    QVERIFY(rootItem != 0);
+    QVERIFY(rootItem != nullptr);
     QSignalSpy targetSpy(drag, SIGNAL(targetChanged()));
-    QVERIFY(drag->target() != 0);
+    QVERIFY(drag->target() != nullptr);
     window.rootContext()->setContextProperty("haveTarget", QVariant(false));
     QCOMPARE(targetSpy.count(),1);
     QVERIFY(!drag->target());
@@ -310,28 +338,28 @@ void tst_QQuickMouseArea::dragging()
 
     QQuickView window;
     QByteArray errorMessage;
-    QVERIFY2(initView(window, testFileUrl("dragging.qml"), true, &errorMessage), errorMessage.constData());
+    QVERIFY2(QQuickTest::initView(window, testFileUrl("dragging.qml"), true, &errorMessage), errorMessage.constData());
 
     window.show();
     QVERIFY(QTest::qWaitForWindowExposed(&window));
-    QVERIFY(window.rootObject() != 0);
+    QVERIFY(window.rootObject() != nullptr);
 
     QQuickMouseArea *mouseRegion = window.rootObject()->findChild<QQuickMouseArea*>("mouseregion");
     QQuickDrag *drag = mouseRegion->drag();
-    QVERIFY(mouseRegion != 0);
-    QVERIFY(drag != 0);
+    QVERIFY(mouseRegion != nullptr);
+    QVERIFY(drag != nullptr);
 
     mouseRegion->setAcceptedButtons(acceptedButtons);
 
     // target
     QQuickItem *blackRect = window.rootObject()->findChild<QQuickItem*>("blackrect");
-    QVERIFY(blackRect != 0);
+    QVERIFY(blackRect != nullptr);
     QCOMPARE(blackRect, drag->target());
 
     QVERIFY(!drag->active());
 
     QPoint p = QPoint(100,100);
-    QTest::mousePress(&window, button, 0, p);
+    QTest::mousePress(&window, button, Qt::NoModifier, p);
 
     QVERIFY(!drag->active());
     QCOMPARE(blackRect->x(), 50.0);
@@ -365,7 +393,7 @@ void tst_QQuickMouseArea::dragging()
     QTRY_COMPARE(blackRect->x(), 61.0);
     QCOMPARE(blackRect->y(), 61.0);
 
-    QTest::mouseRelease(&window, button, 0, p);
+    QTest::mouseRelease(&window, button, Qt::NoModifier, p);
     QTRY_VERIFY(!drag->active());
     QTRY_COMPARE(blackRect->x(), 61.0);
     QCOMPARE(blackRect->y(), 61.0);
@@ -375,11 +403,11 @@ void tst_QQuickMouseArea::dragSmoothed()
 {
     QQuickView window;
     QByteArray errorMessage;
-    QVERIFY2(initView(window, testFileUrl("dragging.qml"), true, &errorMessage), errorMessage.constData());
+    QVERIFY2(QQuickTest::initView(window, testFileUrl("dragging.qml"), true, &errorMessage), errorMessage.constData());
 
     window.show();
     QVERIFY(QTest::qWaitForWindowExposed(&window));
-    QVERIFY(window.rootObject() != 0);
+    QVERIFY(window.rootObject() != nullptr);
 
     QQuickMouseArea *mouseRegion = window.rootObject()->findChild<QQuickMouseArea*>("mouseregion");
     QQuickDrag *drag = mouseRegion->drag();
@@ -387,17 +415,17 @@ void tst_QQuickMouseArea::dragSmoothed()
 
     mouseRegion->setAcceptedButtons(Qt::LeftButton);
     QQuickItem *blackRect = window.rootObject()->findChild<QQuickItem*>("blackrect");
-    QVERIFY(blackRect != 0);
+    QVERIFY(blackRect != nullptr);
     QCOMPARE(blackRect, drag->target());
     QVERIFY(!drag->active());
-    QTest::mousePress(&window, Qt::LeftButton, 0, QPoint(100,100));
+    QTest::mousePress(&window, Qt::LeftButton, Qt::NoModifier, QPoint(100,100));
     QVERIFY(!drag->active());
     QTest::mouseMove(&window, QPoint(100, 102), 50);
     QTest::mouseMove(&window, QPoint(100, 106), 50);
     QTest::mouseMove(&window, QPoint(100, 122), 50);
     QTRY_COMPARE(blackRect->x(), 50.0);
     QTRY_COMPARE(blackRect->y(), 66.0);
-    QTest::mouseRelease(&window, Qt::LeftButton, 0, QPoint(100,122));
+    QTest::mouseRelease(&window, Qt::LeftButton, Qt::NoModifier, QPoint(100,122));
 
     // reset rect position
     blackRect->setX(50.0);
@@ -406,14 +434,14 @@ void tst_QQuickMouseArea::dragSmoothed()
     // now try with smoothed disabled
     drag->setSmoothed(false);
     QVERIFY(!drag->active());
-    QTest::mousePress(&window, Qt::LeftButton, 0, QPoint(100,100));
+    QTest::mousePress(&window, Qt::LeftButton, Qt::NoModifier, QPoint(100,100));
     QVERIFY(!drag->active());
     QTest::mouseMove(&window, QPoint(100, 102), 50);
     QTest::mouseMove(&window, QPoint(100, 106), 50);
     QTest::mouseMove(&window, QPoint(100, 122), 50);
     QTRY_COMPARE(blackRect->x(), 50.0);
     QTRY_COMPARE(blackRect->y(), 72.0);
-    QTest::mouseRelease(&window, Qt::LeftButton, 0, QPoint(100, 122));
+    QTest::mouseRelease(&window, Qt::LeftButton, Qt::NoModifier, QPoint(100, 122));
 }
 
 void tst_QQuickMouseArea::dragThreshold_data()
@@ -429,11 +457,11 @@ void tst_QQuickMouseArea::dragThreshold()
 
     QQuickView window;
     QByteArray errorMessage;
-    QVERIFY2(initView(window, testFileUrl("dragging.qml"), true, &errorMessage), errorMessage.constData());
+    QVERIFY2(QQuickTest::initView(window, testFileUrl("dragging.qml"), true, &errorMessage), errorMessage.constData());
 
     window.show();
     QVERIFY(QTest::qWaitForWindowExposed(&window));
-    QVERIFY(window.rootObject() != 0);
+    QVERIFY(window.rootObject() != nullptr);
 
     QQuickMouseArea *mouseRegion = window.rootObject()->findChild<QQuickMouseArea*>("mouseregion");
     mouseRegion->setPreventStealing(preventStealing);
@@ -443,10 +471,10 @@ void tst_QQuickMouseArea::dragThreshold()
 
     mouseRegion->setAcceptedButtons(Qt::LeftButton);
     QQuickItem *blackRect = window.rootObject()->findChild<QQuickItem*>("blackrect");
-    QVERIFY(blackRect != 0);
+    QVERIFY(blackRect != nullptr);
     QCOMPARE(blackRect, drag->target());
     QVERIFY(!drag->active());
-    QTest::mousePress(&window, Qt::LeftButton, 0, QPoint(100,100));
+    QTest::mousePress(&window, Qt::LeftButton, Qt::NoModifier, QPoint(100,100));
     QVERIFY(!drag->active());
     QCOMPARE(blackRect->x(), 50.0);
     QCOMPARE(blackRect->y(), 50.0);
@@ -465,18 +493,18 @@ void tst_QQuickMouseArea::dragThreshold()
     QTRY_VERIFY(drag->active());
     QTRY_COMPARE(blackRect->x(), 50.0);
     QTRY_COMPARE(blackRect->y(), 66.0);
-    QTest::mouseRelease(&window, Qt::LeftButton, 0, QPoint(122,122));
+    QTest::mouseRelease(&window, Qt::LeftButton, Qt::NoModifier, QPoint(122,122));
     QTRY_VERIFY(!drag->active());
 
     // Immediate drag threshold
     drag->setThreshold(0);
-    QTest::mousePress(&window, Qt::LeftButton, 0, QPoint(100,100));
+    QTest::mousePress(&window, Qt::LeftButton, Qt::NoModifier, QPoint(100,100));
     QTest::mouseMove(&window, QPoint(100, 122), 50);
     QVERIFY(!drag->active());
     QTest::mouseMove(&window, QPoint(100, 123), 50);
     QVERIFY(drag->active());
     QTest::mouseMove(&window, QPoint(100, 124), 50);
-    QTest::mouseRelease(&window, Qt::LeftButton, 0, QPoint(100, 124));
+    QTest::mouseRelease(&window, Qt::LeftButton, Qt::NoModifier, QPoint(100, 124));
     QTRY_VERIFY(!drag->active());
     drag->resetThreshold();
 }
@@ -487,26 +515,26 @@ void tst_QQuickMouseArea::invalidDrag()
 
     QQuickView window;
     QByteArray errorMessage;
-    QVERIFY2(initView(window, testFileUrl("dragging.qml"), true, &errorMessage), errorMessage.constData());
+    QVERIFY2(QQuickTest::initView(window, testFileUrl("dragging.qml"), true, &errorMessage), errorMessage.constData());
     window.show();
-    QTest::qWaitForWindowExposed(&window);
-    QVERIFY(window.rootObject() != 0);
+    QVERIFY(QTest::qWaitForWindowExposed(&window));
+    QVERIFY(window.rootObject() != nullptr);
 
     QQuickMouseArea *mouseRegion = window.rootObject()->findChild<QQuickMouseArea*>("mouseregion");
     QQuickDrag *drag = mouseRegion->drag();
-    QVERIFY(mouseRegion != 0);
-    QVERIFY(drag != 0);
+    QVERIFY(mouseRegion != nullptr);
+    QVERIFY(drag != nullptr);
 
     mouseRegion->setAcceptedButtons(acceptedButtons);
 
     // target
     QQuickItem *blackRect = window.rootObject()->findChild<QQuickItem*>("blackrect");
-    QVERIFY(blackRect != 0);
+    QVERIFY(blackRect != nullptr);
     QCOMPARE(blackRect, drag->target());
 
     QVERIFY(!drag->active());
 
-    QTest::mousePress(&window, button, 0, QPoint(100,100));
+    QTest::mousePress(&window, button, Qt::NoModifier, QPoint(100,100));
 
     QVERIFY(!drag->active());
     QCOMPARE(blackRect->x(), 50.0);
@@ -524,7 +552,7 @@ void tst_QQuickMouseArea::invalidDrag()
     QCOMPARE(blackRect->x(), 50.0);
     QCOMPARE(blackRect->y(), 50.0);
 
-    QTest::mouseRelease(&window, button, 0, QPoint(122,122));
+    QTest::mouseRelease(&window, button, Qt::NoModifier, QPoint(122,122));
     QTest::qWait(50);
 
     QVERIFY(!drag->active());
@@ -536,28 +564,28 @@ void tst_QQuickMouseArea::cancelDragging()
 {
     QQuickView window;
     QByteArray errorMessage;
-    QVERIFY2(initView(window, testFileUrl("dragging.qml"), true, &errorMessage), errorMessage.constData());
+    QVERIFY2(QQuickTest::initView(window, testFileUrl("dragging.qml"), true, &errorMessage), errorMessage.constData());
 
     window.show();
     QVERIFY(QTest::qWaitForWindowExposed(&window));
-    QVERIFY(window.rootObject() != 0);
+    QVERIFY(window.rootObject() != nullptr);
 
     QQuickMouseArea *mouseRegion = window.rootObject()->findChild<QQuickMouseArea*>("mouseregion");
     QQuickDrag *drag = mouseRegion->drag();
-    QVERIFY(mouseRegion != 0);
-    QVERIFY(drag != 0);
+    QVERIFY(mouseRegion != nullptr);
+    QVERIFY(drag != nullptr);
 
     mouseRegion->setAcceptedButtons(Qt::LeftButton);
 
     // target
     QQuickItem *blackRect = window.rootObject()->findChild<QQuickItem*>("blackrect");
-    QVERIFY(blackRect != 0);
+    QVERIFY(blackRect != nullptr);
     QCOMPARE(blackRect, drag->target());
 
     QVERIFY(!drag->active());
 
     QPoint p = QPoint(100,100);
-    QTest::mousePress(&window, Qt::LeftButton, 0, p);
+    QTest::mousePress(&window, Qt::LeftButton, Qt::NoModifier, p);
 
     QVERIFY(!drag->active());
     QCOMPARE(blackRect->x(), 50.0);
@@ -583,7 +611,7 @@ void tst_QQuickMouseArea::cancelDragging()
     QCOMPARE(blackRect->x(), 61.0);
     QCOMPARE(blackRect->y(), 61.0);
 
-    QTest::mouseRelease(&window, Qt::LeftButton, 0, QPoint(122,122));
+    QTest::mouseRelease(&window, Qt::LeftButton, Qt::NoModifier, QPoint(122,122));
 }
 
 // QTBUG-58347
@@ -591,7 +619,7 @@ void tst_QQuickMouseArea::availableDistanceLessThanDragThreshold()
 {
     QQuickView view;
     QByteArray errorMessage;
-    QVERIFY2(initView(view, testFileUrl("availableDistanceLessThanDragThreshold.qml"), true, &errorMessage),
+    QVERIFY2(QQuickTest::initView(view, testFileUrl("availableDistanceLessThanDragThreshold.qml"), true, &errorMessage),
              errorMessage.constData());
     view.show();
     view.requestActivate();
@@ -602,14 +630,14 @@ void tst_QQuickMouseArea::availableDistanceLessThanDragThreshold()
     QVERIFY(mouseArea);
 
     QPoint position(100, 100);
-    QTest::mousePress(&view, Qt::LeftButton, 0, position);
+    QTest::mousePress(&view, Qt::LeftButton, Qt::NoModifier, position);
     QTest::qWait(10);
     position.setX(301);
     QTest::mouseMove(&view, position);
     position.setX(501);
     QTest::mouseMove(&view, position);
     QVERIFY(mouseArea->drag()->active());
-    QTest::mouseRelease(&view, Qt::LeftButton, 0, position);
+    QTest::mouseRelease(&view, Qt::LeftButton, Qt::NoModifier, position);
 
     QVERIFY(!mouseArea->drag()->active());
     QCOMPARE(mouseArea->x(), 200.0);
@@ -619,10 +647,10 @@ void tst_QQuickMouseArea::setDragOnPressed()
 {
     QQuickView window;
     QByteArray errorMessage;
-    QVERIFY2(initView(window, testFileUrl("setDragOnPressed.qml"), true, &errorMessage), errorMessage.constData());
+    QVERIFY2(QQuickTest::initView(window, testFileUrl("setDragOnPressed.qml"), true, &errorMessage), errorMessage.constData());
     window.show();
-    QTest::qWaitForWindowExposed(&window);
-    QVERIFY(window.rootObject() != 0);
+    QVERIFY(QTest::qWaitForWindowExposed(&window));
+    QVERIFY(window.rootObject() != nullptr);
 
     QQuickMouseArea *mouseArea = qobject_cast<QQuickMouseArea *>(window.rootObject());
     QVERIFY(mouseArea);
@@ -632,7 +660,7 @@ void tst_QQuickMouseArea::setDragOnPressed()
     QVERIFY(target);
 
     QPoint p = QPoint(100, 100);
-    QTest::mousePress(&window, Qt::LeftButton, 0, p);
+    QTest::mousePress(&window, Qt::LeftButton, Qt::NoModifier, p);
 
     QQuickDrag *drag = mouseArea->drag();
     QVERIFY(drag);
@@ -653,7 +681,7 @@ void tst_QQuickMouseArea::setDragOnPressed()
     QTRY_COMPARE(target->x(), 61.0);
     QCOMPARE(target->y(), 50.0);
 
-    QTest::mouseRelease(&window, Qt::LeftButton, 0, p);
+    QTest::mouseRelease(&window, Qt::LeftButton, Qt::NoModifier, p);
     QTRY_VERIFY(!drag->active());
     QCOMPARE(target->x(), 61.0);
     QCOMPARE(target->y(), 50.0);
@@ -663,21 +691,21 @@ void tst_QQuickMouseArea::updateMouseAreaPosOnClick()
 {
     QQuickView window;
     QByteArray errorMessage;
-    QVERIFY2(initView(window, testFileUrl("updateMousePosOnClick.qml"), true, &errorMessage), errorMessage.constData());
+    QVERIFY2(QQuickTest::initView(window, testFileUrl("updateMousePosOnClick.qml"), true, &errorMessage), errorMessage.constData());
     window.show();
     QVERIFY(QTest::qWaitForWindowExposed(&window));
-    QVERIFY(window.rootObject() != 0);
+    QVERIFY(window.rootObject() != nullptr);
 
     QQuickMouseArea *mouseRegion = window.rootObject()->findChild<QQuickMouseArea*>("mouseregion");
-    QVERIFY(mouseRegion != 0);
+    QVERIFY(mouseRegion != nullptr);
 
     QQuickRectangle *rect = window.rootObject()->findChild<QQuickRectangle*>("ball");
-    QVERIFY(rect != 0);
+    QVERIFY(rect != nullptr);
 
     QCOMPARE(mouseRegion->mouseX(), rect->x());
     QCOMPARE(mouseRegion->mouseY(), rect->y());
 
-    QMouseEvent event(QEvent::MouseButtonPress, QPoint(100, 100), Qt::LeftButton, Qt::LeftButton, 0);
+    QMouseEvent event(QEvent::MouseButtonPress, QPoint(100, 100), Qt::LeftButton, Qt::LeftButton, nullptr);
     QGuiApplication::sendEvent(&window, &event);
 
     QCOMPARE(mouseRegion->mouseX(), 100.0);
@@ -691,21 +719,21 @@ void tst_QQuickMouseArea::updateMouseAreaPosOnResize()
 {
     QQuickView window;
     QByteArray errorMessage;
-    QVERIFY2(initView(window, testFileUrl("updateMousePosOnResize.qml"), true, &errorMessage), errorMessage.constData());
+    QVERIFY2(QQuickTest::initView(window, testFileUrl("updateMousePosOnResize.qml"), true, &errorMessage), errorMessage.constData());
     window.show();
     QVERIFY(QTest::qWaitForWindowExposed(&window));
-    QVERIFY(window.rootObject() != 0);
+    QVERIFY(window.rootObject() != nullptr);
 
     QQuickMouseArea *mouseRegion = window.rootObject()->findChild<QQuickMouseArea*>("mouseregion");
-    QVERIFY(mouseRegion != 0);
+    QVERIFY(mouseRegion != nullptr);
 
     QQuickRectangle *rect = window.rootObject()->findChild<QQuickRectangle*>("brother");
-    QVERIFY(rect != 0);
+    QVERIFY(rect != nullptr);
 
     QCOMPARE(mouseRegion->mouseX(), 0.0);
     QCOMPARE(mouseRegion->mouseY(), 0.0);
 
-    QMouseEvent event(QEvent::MouseButtonPress, rect->position().toPoint(), Qt::LeftButton, Qt::LeftButton, 0);
+    QMouseEvent event(QEvent::MouseButtonPress, rect->position().toPoint(), Qt::LeftButton, Qt::LeftButton, nullptr);
     QGuiApplication::sendEvent(&window, &event);
 
     QVERIFY(!mouseRegion->property("emitPositionChanged").toBool());
@@ -727,14 +755,14 @@ void tst_QQuickMouseArea::noOnClickedWithPressAndHold()
         // We handle onPressAndHold, therefore no onClicked
         QQuickView window;
         QByteArray errorMessage;
-        QVERIFY2(initView(window, testFileUrl("clickandhold.qml"), true, &errorMessage), errorMessage.constData());
+        QVERIFY2(QQuickTest::initView(window, testFileUrl("clickandhold.qml"), true, &errorMessage), errorMessage.constData());
         window.show();
         QVERIFY(QTest::qWaitForWindowExposed(&window));
-        QVERIFY(window.rootObject() != 0);
+        QVERIFY(window.rootObject() != nullptr);
         QQuickMouseArea *mouseArea = qobject_cast<QQuickMouseArea*>(window.rootObject()->children().first());
         QVERIFY(mouseArea);
 
-        QMouseEvent pressEvent(QEvent::MouseButtonPress, QPoint(100, 100), Qt::LeftButton, Qt::LeftButton, 0);
+        QMouseEvent pressEvent(QEvent::MouseButtonPress, QPoint(100, 100), Qt::LeftButton, Qt::LeftButton, nullptr);
         QGuiApplication::sendEvent(&window, &pressEvent);
 
         QCOMPARE(mouseArea->pressedButtons(), Qt::LeftButton);
@@ -748,7 +776,7 @@ void tst_QQuickMouseArea::noOnClickedWithPressAndHold()
         QVERIFY(!window.rootObject()->property("clicked").toBool());
         QVERIFY(window.rootObject()->property("held").toBool());
 
-        QMouseEvent releaseEvent(QEvent::MouseButtonRelease, QPoint(100, 100), Qt::LeftButton, Qt::LeftButton, 0);
+        QMouseEvent releaseEvent(QEvent::MouseButtonRelease, QPoint(100, 100), Qt::LeftButton, Qt::LeftButton, nullptr);
         QGuiApplication::sendEvent(&window, &releaseEvent);
 
         QTRY_VERIFY(window.rootObject()->property("held").toBool());
@@ -759,19 +787,19 @@ void tst_QQuickMouseArea::noOnClickedWithPressAndHold()
         // We do not handle onPressAndHold, therefore we get onClicked
         QQuickView window;
         QByteArray errorMessage;
-        QVERIFY2(initView(window, testFileUrl("noclickandhold.qml"), true, &errorMessage), errorMessage.constData());
+        QVERIFY2(QQuickTest::initView(window, testFileUrl("noclickandhold.qml"), true, &errorMessage), errorMessage.constData());
         window.show();
         QVERIFY(QTest::qWaitForWindowExposed(&window));
-        QVERIFY(window.rootObject() != 0);
+        QVERIFY(window.rootObject() != nullptr);
 
-        QMouseEvent pressEvent(QEvent::MouseButtonPress, QPoint(100, 100), Qt::LeftButton, Qt::LeftButton, 0);
+        QMouseEvent pressEvent(QEvent::MouseButtonPress, QPoint(100, 100), Qt::LeftButton, Qt::LeftButton, nullptr);
         QGuiApplication::sendEvent(&window, &pressEvent);
 
         QVERIFY(!window.rootObject()->property("clicked").toBool());
 
         QTest::qWait(1000);
 
-        QMouseEvent releaseEvent(QEvent::MouseButtonRelease, QPoint(100, 100), Qt::LeftButton, Qt::LeftButton, 0);
+        QMouseEvent releaseEvent(QEvent::MouseButtonRelease, QPoint(100, 100), Qt::LeftButton, Qt::LeftButton, nullptr);
         QGuiApplication::sendEvent(&window, &releaseEvent);
 
         QVERIFY(window.rootObject()->property("clicked").toBool());
@@ -782,10 +810,10 @@ void tst_QQuickMouseArea::onMousePressRejected()
 {
     QQuickView window;
     QByteArray errorMessage;
-    QVERIFY2(initView(window, testFileUrl("rejectEvent.qml"), true, &errorMessage), errorMessage.constData());
+    QVERIFY2(QQuickTest::initView(window, testFileUrl("rejectEvent.qml"), true, &errorMessage), errorMessage.constData());
     window.show();
     QVERIFY(QTest::qWaitForWindowExposed(&window));
-    QVERIFY(window.rootObject() != 0);
+    QVERIFY(window.rootObject() != nullptr);
     QVERIFY(window.rootObject()->property("enabled").toBool());
 
     QVERIFY(!window.rootObject()->property("mr1_pressed").toBool());
@@ -795,7 +823,7 @@ void tst_QQuickMouseArea::onMousePressRejected()
     QVERIFY(!window.rootObject()->property("mr2_released").toBool());
     QVERIFY(!window.rootObject()->property("mr2_canceled").toBool());
 
-    QMouseEvent pressEvent(QEvent::MouseButtonPress, QPoint(100, 100), Qt::LeftButton, Qt::LeftButton, 0);
+    QMouseEvent pressEvent(QEvent::MouseButtonPress, QPoint(100, 100), Qt::LeftButton, Qt::LeftButton, nullptr);
     QGuiApplication::sendEvent(&window, &pressEvent);
 
     QVERIFY(window.rootObject()->property("mr1_pressed").toBool());
@@ -807,7 +835,7 @@ void tst_QQuickMouseArea::onMousePressRejected()
 
     QTest::qWait(200);
 
-    QMouseEvent releaseEvent(QEvent::MouseButtonRelease, QPoint(100, 100), Qt::LeftButton, Qt::LeftButton, 0);
+    QMouseEvent releaseEvent(QEvent::MouseButtonRelease, QPoint(100, 100), Qt::LeftButton, Qt::LeftButton, nullptr);
     QGuiApplication::sendEvent(&window, &releaseEvent);
 
     QVERIFY(window.rootObject()->property("mr1_released").toBool());
@@ -829,10 +857,10 @@ void tst_QQuickMouseArea::pressedCanceledOnWindowDeactivate()
 
     QQuickView window;
     QByteArray errorMessage;
-    QVERIFY2(initView(window, testFileUrl("pressedCanceled.qml"), true, &errorMessage), errorMessage.constData());
+    QVERIFY2(QQuickTest::initView(window, testFileUrl("pressedCanceled.qml"), true, &errorMessage), errorMessage.constData());
     window.show();
     QVERIFY(QTest::qWaitForWindowExposed(&window));
-    QVERIFY(window.rootObject() != 0);
+    QVERIFY(window.rootObject() != nullptr);
     QVERIFY(!window.rootObject()->property("pressed").toBool());
     QVERIFY(!window.rootObject()->property("canceled").toBool());
 
@@ -842,8 +870,8 @@ void tst_QQuickMouseArea::pressedCanceledOnWindowDeactivate()
     QCOMPARE(window.rootObject()->property("clicked").toInt(), expectedClicks);
 
 
-    QMouseEvent pressEvent(QEvent::MouseButtonPress, QPoint(100, 100), Qt::LeftButton, Qt::LeftButton, 0);
-    QMouseEvent releaseEvent(QEvent::MouseButtonRelease, QPoint(100, 100), Qt::LeftButton, Qt::LeftButton, 0);
+    QMouseEvent pressEvent(QEvent::MouseButtonPress, QPoint(100, 100), Qt::LeftButton, Qt::LeftButton, nullptr);
+    QMouseEvent releaseEvent(QEvent::MouseButtonRelease, QPoint(100, 100), Qt::LeftButton, Qt::LeftButton, nullptr);
 
     QGuiApplication::sendEvent(&window, &pressEvent);
 
@@ -860,7 +888,7 @@ void tst_QQuickMouseArea::pressedCanceledOnWindowDeactivate()
         QCOMPARE(window.rootObject()->property("clicked").toInt(), ++expectedClicks);
 
         QGuiApplication::sendEvent(&window, &pressEvent);
-        QMouseEvent pressEvent2(QEvent::MouseButtonDblClick, QPoint(100, 100), Qt::LeftButton, Qt::LeftButton, 0);
+        QMouseEvent pressEvent2(QEvent::MouseButtonDblClick, QPoint(100, 100), Qt::LeftButton, Qt::LeftButton, nullptr);
         QGuiApplication::sendEvent(&window, &pressEvent2);
 
         QTRY_VERIFY(window.rootObject()->property("pressed").toBool());
@@ -873,7 +901,7 @@ void tst_QQuickMouseArea::pressedCanceledOnWindowDeactivate()
 
     QWindow *secondWindow = qvariant_cast<QWindow*>(window.rootObject()->property("secondWindow"));
     secondWindow->setProperty("visible", true);
-    QTest::qWaitForWindowExposed(secondWindow);
+    QVERIFY(QTest::qWaitForWindowExposed(secondWindow));
 
     QTRY_VERIFY(!window.rootObject()->property("pressed").toBool());
     QVERIFY(window.rootObject()->property("canceled").toBool());
@@ -902,10 +930,10 @@ void tst_QQuickMouseArea::doubleClick()
 
     QQuickView window;
     QByteArray errorMessage;
-    QVERIFY2(initView(window, testFileUrl("doubleclick.qml"), true, &errorMessage), errorMessage.constData());
+    QVERIFY2(QQuickTest::initView(window, testFileUrl("doubleclick.qml"), true, &errorMessage), errorMessage.constData());
     window.show();
     QVERIFY(QTest::qWaitForWindowExposed(&window));
-    QVERIFY(window.rootObject() != 0);
+    QVERIFY(window.rootObject() != nullptr);
 
     QQuickMouseArea *mouseArea = window.rootObject()->findChild<QQuickMouseArea *>("mousearea");
     QVERIFY(mouseArea);
@@ -913,16 +941,16 @@ void tst_QQuickMouseArea::doubleClick()
 
     // The sequence for a double click is:
     // press, release, (click), press, double click, release
-    QMouseEvent pressEvent(QEvent::MouseButtonPress, QPoint(100, 100), button, button, 0);
+    QMouseEvent pressEvent(QEvent::MouseButtonPress, QPoint(100, 100), button, button, nullptr);
     QGuiApplication::sendEvent(&window, &pressEvent);
 
-    QMouseEvent releaseEvent(QEvent::MouseButtonRelease, QPoint(100, 100), button, button, 0);
+    QMouseEvent releaseEvent(QEvent::MouseButtonRelease, QPoint(100, 100), button, button, nullptr);
     QGuiApplication::sendEvent(&window, &releaseEvent);
 
     QCOMPARE(window.rootObject()->property("released").toInt(), 1);
 
     QGuiApplication::sendEvent(&window, &pressEvent);
-    pressEvent = QMouseEvent(QEvent::MouseButtonDblClick, QPoint(100, 100), button, button, 0);
+    pressEvent = QMouseEvent(QEvent::MouseButtonDblClick, QPoint(100, 100), button, button, nullptr);
     QGuiApplication::sendEvent(&window, &pressEvent);
     QGuiApplication::sendEvent(&window, &releaseEvent);
 
@@ -939,19 +967,19 @@ void tst_QQuickMouseArea::clickTwice()
 
     QQuickView window;
     QByteArray errorMessage;
-    QVERIFY2(initView(window, testFileUrl("clicktwice.qml"), true, &errorMessage), errorMessage.constData());
+    QVERIFY2(QQuickTest::initView(window, testFileUrl("clicktwice.qml"), true, &errorMessage), errorMessage.constData());
     window.show();
     QVERIFY(QTest::qWaitForWindowExposed(&window));
-    QVERIFY(window.rootObject() != 0);
+    QVERIFY(window.rootObject() != nullptr);
 
     QQuickMouseArea *mouseArea = window.rootObject()->findChild<QQuickMouseArea *>("mousearea");
     QVERIFY(mouseArea);
     mouseArea->setAcceptedButtons(acceptedButtons);
 
-    QMouseEvent pressEvent(QEvent::MouseButtonPress, QPoint(100, 100), button, button, 0);
+    QMouseEvent pressEvent(QEvent::MouseButtonPress, QPoint(100, 100), button, button, nullptr);
     QGuiApplication::sendEvent(&window, &pressEvent);
 
-    QMouseEvent releaseEvent(QEvent::MouseButtonRelease, QPoint(100, 100), button, button, 0);
+    QMouseEvent releaseEvent(QEvent::MouseButtonRelease, QPoint(100, 100), button, button, nullptr);
     QGuiApplication::sendEvent(&window, &releaseEvent);
 
     QCOMPARE(window.rootObject()->property("pressed").toInt(), 1);
@@ -959,7 +987,7 @@ void tst_QQuickMouseArea::clickTwice()
     QCOMPARE(window.rootObject()->property("clicked").toInt(), 1);
 
     QGuiApplication::sendEvent(&window, &pressEvent);
-    pressEvent = QMouseEvent(QEvent::MouseButtonDblClick, QPoint(100, 100), button, button, 0);
+    pressEvent = QMouseEvent(QEvent::MouseButtonDblClick, QPoint(100, 100), button, button, nullptr);
     QGuiApplication::sendEvent(&window, &pressEvent);
     QGuiApplication::sendEvent(&window, &releaseEvent);
 
@@ -975,10 +1003,10 @@ void tst_QQuickMouseArea::invalidClick()
 
     QQuickView window;
     QByteArray errorMessage;
-    QVERIFY2(initView(window, testFileUrl("doubleclick.qml"), true, &errorMessage), errorMessage.constData());
+    QVERIFY2(QQuickTest::initView(window, testFileUrl("doubleclick.qml"), true, &errorMessage), errorMessage.constData());
     window.show();
     QVERIFY(QTest::qWaitForWindowExposed(&window));
-    QVERIFY(window.rootObject() != 0);
+    QVERIFY(window.rootObject() != nullptr);
 
     QQuickMouseArea *mouseArea = window.rootObject()->findChild<QQuickMouseArea *>("mousearea");
     QVERIFY(mouseArea);
@@ -986,16 +1014,16 @@ void tst_QQuickMouseArea::invalidClick()
 
     // The sequence for a double click is:
     // press, release, (click), press, double click, release
-    QMouseEvent pressEvent(QEvent::MouseButtonPress, QPoint(100, 100), button, button, 0);
+    QMouseEvent pressEvent(QEvent::MouseButtonPress, QPoint(100, 100), button, button, nullptr);
     QGuiApplication::sendEvent(&window, &pressEvent);
 
-    QMouseEvent releaseEvent(QEvent::MouseButtonRelease, QPoint(100, 100), button, button, 0);
+    QMouseEvent releaseEvent(QEvent::MouseButtonRelease, QPoint(100, 100), button, button, nullptr);
     QGuiApplication::sendEvent(&window, &releaseEvent);
 
     QCOMPARE(window.rootObject()->property("released").toInt(), 0);
 
     QGuiApplication::sendEvent(&window, &pressEvent);
-    pressEvent = QMouseEvent(QEvent::MouseButtonDblClick, QPoint(100, 100), button, button, 0);
+    pressEvent = QMouseEvent(QEvent::MouseButtonDblClick, QPoint(100, 100), button, button, nullptr);
     QGuiApplication::sendEvent(&window, &pressEvent);
     QGuiApplication::sendEvent(&window, &releaseEvent);
 
@@ -1008,19 +1036,19 @@ void tst_QQuickMouseArea::pressedOrdering()
 {
     QQuickView window;
     QByteArray errorMessage;
-    QVERIFY2(initView(window, testFileUrl("pressedOrdering.qml"), true, &errorMessage), errorMessage.constData());
+    QVERIFY2(QQuickTest::initView(window, testFileUrl("pressedOrdering.qml"), true, &errorMessage), errorMessage.constData());
     window.show();
     QVERIFY(QTest::qWaitForWindowExposed(&window));
-    QVERIFY(window.rootObject() != 0);
+    QVERIFY(window.rootObject() != nullptr);
 
     QCOMPARE(window.rootObject()->property("value").toString(), QLatin1String("base"));
 
-    QMouseEvent pressEvent(QEvent::MouseButtonPress, QPoint(100, 100), Qt::LeftButton, Qt::LeftButton, 0);
+    QMouseEvent pressEvent(QEvent::MouseButtonPress, QPoint(100, 100), Qt::LeftButton, Qt::LeftButton, nullptr);
     QGuiApplication::sendEvent(&window, &pressEvent);
 
     QCOMPARE(window.rootObject()->property("value").toString(), QLatin1String("pressed"));
 
-    QMouseEvent releaseEvent(QEvent::MouseButtonRelease, QPoint(100, 100), Qt::LeftButton, Qt::LeftButton, 0);
+    QMouseEvent releaseEvent(QEvent::MouseButtonRelease, QPoint(100, 100), Qt::LeftButton, Qt::LeftButton, nullptr);
     QGuiApplication::sendEvent(&window, &releaseEvent);
 
     QCOMPARE(window.rootObject()->property("value").toString(), QLatin1String("toggled"));
@@ -1034,21 +1062,21 @@ void tst_QQuickMouseArea::preventStealing()
 {
     QQuickView window;
     QByteArray errorMessage;
-    QVERIFY2(initView(window, testFileUrl("preventstealing.qml"), true, &errorMessage), errorMessage.constData());
+    QVERIFY2(QQuickTest::initView(window, testFileUrl("preventstealing.qml"), true, &errorMessage), errorMessage.constData());
     window.show();
     QVERIFY(QTest::qWaitForWindowExposed(&window));
-    QVERIFY(window.rootObject() != 0);
+    QVERIFY(window.rootObject() != nullptr);
 
     QQuickFlickable *flickable = qobject_cast<QQuickFlickable*>(window.rootObject());
-    QVERIFY(flickable != 0);
+    QVERIFY(flickable != nullptr);
 
     QQuickMouseArea *mouseArea = window.rootObject()->findChild<QQuickMouseArea*>("mousearea");
-    QVERIFY(mouseArea != 0);
+    QVERIFY(mouseArea != nullptr);
 
     QSignalSpy mousePositionSpy(mouseArea, SIGNAL(positionChanged(QQuickMouseEvent*)));
 
     QPoint p = QPoint(80, 80);
-    QTest::mousePress(&window, Qt::LeftButton, 0, p);
+    QTest::mousePress(&window, Qt::LeftButton, Qt::NoModifier, p);
 
     // Without preventStealing, mouse movement over MouseArea would
     // cause the Flickable to steal mouse and trigger content movement.
@@ -1071,13 +1099,13 @@ void tst_QQuickMouseArea::preventStealing()
     QCOMPARE(flickable->contentX(), 0.);
     QCOMPARE(flickable->contentY(), 0.);
 
-    QTest::mouseRelease(&window, Qt::LeftButton, 0, p);
+    QTest::mouseRelease(&window, Qt::LeftButton, Qt::NoModifier, p);
 
     // Now allow stealing and confirm Flickable does its thing.
     window.rootObject()->setProperty("stealing", false);
 
     p = QPoint(80, 80);
-    QTest::mousePress(&window, Qt::LeftButton, 0, p);
+    QTest::mousePress(&window, Qt::LeftButton, Qt::NoModifier, p);
 
     // Without preventStealing, mouse movement over MouseArea would
     // cause the Flickable to steal mouse and trigger content movement.
@@ -1100,7 +1128,7 @@ void tst_QQuickMouseArea::preventStealing()
     QTRY_COMPARE(flickable->contentX(), 20.);
     QCOMPARE(flickable->contentY(), 20.);
 
-    QTest::mouseRelease(&window, Qt::LeftButton, 0, p);
+    QTest::mouseRelease(&window, Qt::LeftButton, Qt::NoModifier, p);
 }
 
 void tst_QQuickMouseArea::clickThrough()
@@ -1108,30 +1136,30 @@ void tst_QQuickMouseArea::clickThrough()
     //With no handlers defined click, doubleClick and PressAndHold should propagate to those with handlers
     QScopedPointer<QQuickView> window(new QQuickView);
     QByteArray errorMessage;
-    QVERIFY2(initView(*window.data(), testFileUrl("clickThrough.qml"), true, &errorMessage), errorMessage.constData());
+    QVERIFY2(QQuickTest::initView(*window.data(), testFileUrl("clickThrough.qml"), true, &errorMessage), errorMessage.constData());
     window->show();
     QVERIFY(QTest::qWaitForWindowExposed(window.data()));
-    QVERIFY(window->rootObject() != 0);
+    QVERIFY(window->rootObject() != nullptr);
 
     // to avoid generating a double click.
     const int doubleClickInterval = qApp->styleHints()->mouseDoubleClickInterval() + 10;
 
-    QTest::mousePress(window.data(), Qt::LeftButton, 0, QPoint(100,100));
-    QTest::mouseRelease(window.data(), Qt::LeftButton, 0, QPoint(100,100));
+    QTest::mousePress(window.data(), Qt::LeftButton, Qt::NoModifier, QPoint(100,100));
+    QTest::mouseRelease(window.data(), Qt::LeftButton, Qt::NoModifier, QPoint(100,100));
 
     QTRY_COMPARE(window->rootObject()->property("presses").toInt(), 0);
     QTRY_COMPARE(window->rootObject()->property("clicks").toInt(), 1);
 
     QCOMPARE(window->rootObject()->property("doubleClicks").toInt(), 0);
-    QTest::mousePress(window.data(), Qt::LeftButton, 0, QPoint(100,100), doubleClickInterval);
+    QTest::mousePress(window.data(), Qt::LeftButton, Qt::NoModifier, QPoint(100,100), doubleClickInterval);
     QTest::qWait(1000);
-    QTest::mouseRelease(window.data(), Qt::LeftButton, 0, QPoint(100,100));
+    QTest::mouseRelease(window.data(), Qt::LeftButton, Qt::NoModifier, QPoint(100,100));
 
     QTRY_COMPARE(window->rootObject()->property("presses").toInt(), 0);
     QTRY_COMPARE(window->rootObject()->property("clicks").toInt(), 1);
     QTRY_COMPARE(window->rootObject()->property("pressAndHolds").toInt(), 1);
 
-    QTest::mouseDClick(window.data(), Qt::LeftButton, 0, QPoint(100,100));
+    QTest::mouseDClick(window.data(), Qt::LeftButton, Qt::NoModifier, QPoint(100,100));
     QTest::qWait(100);
 
     QCOMPARE(window->rootObject()->property("presses").toInt(), 0);
@@ -1142,27 +1170,27 @@ void tst_QQuickMouseArea::clickThrough()
     window.reset(new QQuickView);
 
     //With handlers defined click, doubleClick and PressAndHold should propagate only when explicitly ignored
-    QVERIFY2(initView(*window.data(), testFileUrl("clickThrough2.qml"), true, &errorMessage), errorMessage.constData());
+    QVERIFY2(QQuickTest::initView(*window.data(), testFileUrl("clickThrough2.qml"), true, &errorMessage), errorMessage.constData());
     window->show();
     QVERIFY(QTest::qWaitForWindowExposed(window.data()));
-    QVERIFY(window->rootObject() != 0);
+    QVERIFY(window->rootObject() != nullptr);
 
-    QTest::mousePress(window.data(), Qt::LeftButton, 0, QPoint(100,100));
-    QTest::mouseRelease(window.data(), Qt::LeftButton, 0, QPoint(100,100));
+    QTest::mousePress(window.data(), Qt::LeftButton, Qt::NoModifier, QPoint(100,100));
+    QTest::mouseRelease(window.data(), Qt::LeftButton, Qt::NoModifier, QPoint(100,100));
 
     QCOMPARE(window->rootObject()->property("presses").toInt(), 0);
     QCOMPARE(window->rootObject()->property("clicks").toInt(), 0);
 
-    QTest::mousePress(window.data(), Qt::LeftButton, 0, QPoint(100,100), doubleClickInterval);
+    QTest::mousePress(window.data(), Qt::LeftButton, Qt::NoModifier, QPoint(100,100), doubleClickInterval);
     QTest::qWait(1000);
-    QTest::mouseRelease(window.data(), Qt::LeftButton, 0, QPoint(100,100));
+    QTest::mouseRelease(window.data(), Qt::LeftButton, Qt::NoModifier, QPoint(100,100));
     QTest::qWait(100);
 
     QCOMPARE(window->rootObject()->property("presses").toInt(), 0);
     QCOMPARE(window->rootObject()->property("clicks").toInt(), 0);
     QCOMPARE(window->rootObject()->property("pressAndHolds").toInt(), 0);
 
-    QTest::mouseDClick(window.data(), Qt::LeftButton, 0, QPoint(100,100));
+    QTest::mouseDClick(window.data(), Qt::LeftButton, Qt::NoModifier, QPoint(100,100));
     QTest::qWait(100);
 
     QCOMPARE(window->rootObject()->property("presses").toInt(), 0);
@@ -1172,22 +1200,22 @@ void tst_QQuickMouseArea::clickThrough()
 
     window->rootObject()->setProperty("letThrough", QVariant(true));
 
-    QTest::mousePress(window.data(), Qt::LeftButton, 0, QPoint(100,100), doubleClickInterval);
-    QTest::mouseRelease(window.data(), Qt::LeftButton, 0, QPoint(100,100));
+    QTest::mousePress(window.data(), Qt::LeftButton, Qt::NoModifier, QPoint(100,100), doubleClickInterval);
+    QTest::mouseRelease(window.data(), Qt::LeftButton, Qt::NoModifier, QPoint(100,100));
 
     QCOMPARE(window->rootObject()->property("presses").toInt(), 0);
     QTRY_COMPARE(window->rootObject()->property("clicks").toInt(), 1);
 
-    QTest::mousePress(window.data(), Qt::LeftButton, 0, QPoint(100,100), doubleClickInterval);
+    QTest::mousePress(window.data(), Qt::LeftButton, Qt::NoModifier, QPoint(100,100), doubleClickInterval);
     QTest::qWait(1000);
-    QTest::mouseRelease(window.data(), Qt::LeftButton, 0, QPoint(100,100));
+    QTest::mouseRelease(window.data(), Qt::LeftButton, Qt::NoModifier, QPoint(100,100));
     QTest::qWait(100);
 
     QCOMPARE(window->rootObject()->property("presses").toInt(), 0);
     QCOMPARE(window->rootObject()->property("clicks").toInt(), 1);
     QCOMPARE(window->rootObject()->property("pressAndHolds").toInt(), 1);
 
-    QTest::mouseDClick(window.data(), Qt::LeftButton, 0, QPoint(100,100));
+    QTest::mouseDClick(window.data(), Qt::LeftButton, Qt::NoModifier, QPoint(100,100));
     QTest::qWait(100);
 
     QCOMPARE(window->rootObject()->property("presses").toInt(), 0);
@@ -1197,15 +1225,15 @@ void tst_QQuickMouseArea::clickThrough()
 
     window->rootObject()->setProperty("noPropagation", QVariant(true));
 
-    QTest::mousePress(window.data(), Qt::LeftButton, 0, QPoint(100,100), doubleClickInterval);
-    QTest::mouseRelease(window.data(), Qt::LeftButton, 0, QPoint(100,100));
+    QTest::mousePress(window.data(), Qt::LeftButton, Qt::NoModifier, QPoint(100,100), doubleClickInterval);
+    QTest::mouseRelease(window.data(), Qt::LeftButton, Qt::NoModifier, QPoint(100,100));
 
-    QTest::mousePress(window.data(), Qt::LeftButton, 0, QPoint(100,100), doubleClickInterval);
+    QTest::mousePress(window.data(), Qt::LeftButton, Qt::NoModifier, QPoint(100,100), doubleClickInterval);
     QTest::qWait(1000);
-    QTest::mouseRelease(window.data(), Qt::LeftButton, 0, QPoint(100,100));
+    QTest::mouseRelease(window.data(), Qt::LeftButton, Qt::NoModifier, QPoint(100,100));
     QTest::qWait(100);
 
-    QTest::mouseDClick(window.data(), Qt::LeftButton, 0, QPoint(100,100));
+    QTest::mouseDClick(window.data(), Qt::LeftButton, Qt::NoModifier, QPoint(100,100));
     QTest::qWait(100);
 
     QCOMPARE(window->rootObject()->property("presses").toInt(), 0);
@@ -1216,21 +1244,21 @@ void tst_QQuickMouseArea::clickThrough()
     window.reset(new QQuickView);
 
     //QTBUG-34368 - Shouldn't propagate to disabled mouse areas
-    QVERIFY2(initView(*window.data(), testFileUrl("qtbug34368.qml"), true, &errorMessage), errorMessage.constData());
+    QVERIFY2(QQuickTest::initView(*window.data(), testFileUrl("qtbug34368.qml"), true, &errorMessage), errorMessage.constData());
     window->show();
     QVERIFY(QTest::qWaitForWindowExposed(window.data()));
-    QVERIFY(window->rootObject() != 0);
+    QVERIFY(window->rootObject() != nullptr);
 
-    QTest::mousePress(window.data(), Qt::LeftButton, 0, QPoint(100,100), doubleClickInterval);
-    QTest::mouseRelease(window.data(), Qt::LeftButton, 0, QPoint(100,100));
+    QTest::mousePress(window.data(), Qt::LeftButton, Qt::NoModifier, QPoint(100,100), doubleClickInterval);
+    QTest::mouseRelease(window.data(), Qt::LeftButton, Qt::NoModifier, QPoint(100,100));
 
     QCOMPARE(window->rootObject()->property("clicksEnabled").toInt(), 1);
     QCOMPARE(window->rootObject()->property("clicksDisabled").toInt(), 1); //Not disabled yet
 
     window->rootObject()->setProperty("disableLower", QVariant(true));
 
-    QTest::mousePress(window.data(), Qt::LeftButton, 0, QPoint(100,100), doubleClickInterval);
-    QTest::mouseRelease(window.data(), Qt::LeftButton, 0, QPoint(100,100));
+    QTest::mousePress(window.data(), Qt::LeftButton, Qt::NoModifier, QPoint(100,100), doubleClickInterval);
+    QTest::mouseRelease(window.data(), Qt::LeftButton, Qt::NoModifier, QPoint(100,100));
 
     QCOMPARE(window->rootObject()->property("clicksEnabled").toInt(), 2);
     QCOMPARE(window->rootObject()->property("clicksDisabled").toInt(), 1); //disabled, shouldn't increment
@@ -1238,24 +1266,24 @@ void tst_QQuickMouseArea::clickThrough()
     window.reset(new QQuickView);
 
     //QTBUG-49100
-    QVERIFY2(initView(*window.data(), testFileUrl("qtbug49100.qml"), true, &errorMessage), errorMessage.constData());
+    QVERIFY2(QQuickTest::initView(*window.data(), testFileUrl("qtbug49100.qml"), true, &errorMessage), errorMessage.constData());
     window->show();
     QVERIFY(QTest::qWaitForWindowExposed(window.data()));
-    QVERIFY(window->rootObject() != 0);
+    QVERIFY(window->rootObject() != nullptr);
 
-    QTest::mousePress(window.data(), Qt::LeftButton, 0, QPoint(100,100));
-    QTest::mouseRelease(window.data(), Qt::LeftButton, 0, QPoint(100,100));
+    QTest::mousePress(window.data(), Qt::LeftButton, Qt::NoModifier, QPoint(100,100));
+    QTest::mouseRelease(window.data(), Qt::LeftButton, Qt::NoModifier, QPoint(100,100));
 
-    QVERIFY(window->rootObject() != 0);
+    QVERIFY(window->rootObject() != nullptr);
 }
 
 void tst_QQuickMouseArea::hoverPosition()
 {
     QQuickView window;
     QByteArray errorMessage;
-    QVERIFY2(initView(window, testFileUrl("hoverPosition.qml"), true, &errorMessage), errorMessage.constData());
+    QVERIFY2(QQuickTest::initView(window, testFileUrl("hoverPosition.qml"), true, &errorMessage), errorMessage.constData());
     QQuickItem *root = window.rootObject();
-    QVERIFY(root != 0);
+    QVERIFY(root != nullptr);
 
     QCOMPARE(root->property("mouseX").toReal(), qreal(0));
     QCOMPARE(root->property("mouseY").toReal(), qreal(0));
@@ -1272,20 +1300,20 @@ void tst_QQuickMouseArea::hoverPropagation()
     //QTBUG-18175, to behave like GV did.
     QQuickView window;
     QByteArray errorMessage;
-    QVERIFY2(initView(window, testFileUrl("hoverPropagation.qml"), true, &errorMessage), errorMessage.constData());
+    QVERIFY2(QQuickTest::initView(window, testFileUrl("hoverPropagation.qml"), true, &errorMessage), errorMessage.constData());
     QQuickItem *root = window.rootObject();
-    QVERIFY(root != 0);
+    QVERIFY(root != nullptr);
 
     QCOMPARE(root->property("point1").toBool(), false);
     QCOMPARE(root->property("point2").toBool(), false);
 
-    QMouseEvent moveEvent(QEvent::MouseMove, QPoint(32, 32), Qt::NoButton, Qt::NoButton, 0);
+    QMouseEvent moveEvent(QEvent::MouseMove, QPoint(32, 32), Qt::NoButton, Qt::NoButton, nullptr);
     QGuiApplication::sendEvent(&window, &moveEvent);
 
     QCOMPARE(root->property("point1").toBool(), true);
     QCOMPARE(root->property("point2").toBool(), false);
 
-    QMouseEvent moveEvent2(QEvent::MouseMove, QPoint(232, 32), Qt::NoButton, Qt::NoButton, 0);
+    QMouseEvent moveEvent2(QEvent::MouseMove, QPoint(232, 32), Qt::NoButton, Qt::NoButton, nullptr);
     QGuiApplication::sendEvent(&window, &moveEvent2);
     QCOMPARE(root->property("point1").toBool(), false);
     QCOMPARE(root->property("point2").toBool(), true);
@@ -1293,14 +1321,18 @@ void tst_QQuickMouseArea::hoverPropagation()
 
 void tst_QQuickMouseArea::hoverVisible()
 {
+    if ((QGuiApplication::platformName() == QLatin1String("offscreen"))
+        || (QGuiApplication::platformName() == QLatin1String("minimal")))
+        QSKIP("Skipping due to grabWindow not functional on offscreen/minimimal platforms");
+
     QQuickView window;
     QByteArray errorMessage;
-    QVERIFY2(initView(window, testFileUrl("hoverVisible.qml"), true, &errorMessage), errorMessage.constData());
+    QVERIFY2(QQuickTest::initView(window, testFileUrl("hoverVisible.qml"), true, &errorMessage), errorMessage.constData());
     QQuickItem *root = window.rootObject();
-    QVERIFY(root != 0);
+    QVERIFY(root != nullptr);
 
     QQuickMouseArea *mouseTracker = window.rootObject()->findChild<QQuickMouseArea*>("mousetracker");
-    QVERIFY(mouseTracker != 0);
+    QVERIFY(mouseTracker != nullptr);
 
     QSignalSpy enteredSpy(mouseTracker, SIGNAL(entered()));
 
@@ -1323,12 +1355,12 @@ void tst_QQuickMouseArea::hoverAfterPress()
 {
     QQuickView window;
     QByteArray errorMessage;
-    QVERIFY2(initView(window, testFileUrl("hoverAfterPress.qml"), true, &errorMessage), errorMessage.constData());
+    QVERIFY2(QQuickTest::initView(window, testFileUrl("hoverAfterPress.qml"), true, &errorMessage), errorMessage.constData());
     QQuickItem *root = window.rootObject();
-    QVERIFY(root != 0);
+    QVERIFY(root != nullptr);
 
     QQuickMouseArea *mouseArea = window.rootObject()->findChild<QQuickMouseArea*>("mouseArea");
-    QVERIFY(mouseArea != 0);
+    QVERIFY(mouseArea != nullptr);
     QTest::mouseMove(&window, QPoint(22,33));
     QCOMPARE(mouseArea->hovered(), false);
     QTest::mouseMove(&window, QPoint(200,200));
@@ -1349,13 +1381,13 @@ void tst_QQuickMouseArea::subtreeHoverEnabled()
 {
     QQuickView window;
     QByteArray errorMessage;
-    QVERIFY2(initView(window, testFileUrl("qtbug54019.qml"), true, &errorMessage), errorMessage.constData());
+    QVERIFY2(QQuickTest::initView(window, testFileUrl("qtbug54019.qml"), true, &errorMessage), errorMessage.constData());
     QQuickItem *root = window.rootObject();
-    QVERIFY(root != 0);
+    QVERIFY(root != nullptr);
 
     QQuickMouseArea *mouseArea = root->findChild<QQuickMouseArea*>();
     QQuickItemPrivate *rootPrivate = QQuickItemPrivate::get(root);
-    QVERIFY(mouseArea != 0);
+    QVERIFY(mouseArea != nullptr);
     QTest::mouseMove(&window, QPoint(10, 160));
     QCOMPARE(mouseArea->hovered(), false);
     QVERIFY(rootPrivate->subtreeHoverEnabled);
@@ -1369,15 +1401,15 @@ void tst_QQuickMouseArea::disableAfterPress()
 {
     QQuickView window;
     QByteArray errorMessage;
-    QVERIFY2(initView(window, testFileUrl("dragging.qml"), true, &errorMessage), errorMessage.constData());
+    QVERIFY2(QQuickTest::initView(window, testFileUrl("dragging.qml"), true, &errorMessage), errorMessage.constData());
     window.show();
     QVERIFY(QTest::qWaitForWindowExposed(&window));
-    QVERIFY(window.rootObject() != 0);
+    QVERIFY(window.rootObject() != nullptr);
 
     QQuickMouseArea *mouseArea = window.rootObject()->findChild<QQuickMouseArea*>("mouseregion");
     QQuickDrag *drag = mouseArea->drag();
-    QVERIFY(mouseArea != 0);
-    QVERIFY(drag != 0);
+    QVERIFY(mouseArea != nullptr);
+    QVERIFY(drag != nullptr);
 
     QSignalSpy mousePositionSpy(mouseArea, SIGNAL(positionChanged(QQuickMouseEvent*)));
     QSignalSpy mousePressSpy(mouseArea, SIGNAL(pressed(QQuickMouseEvent*)));
@@ -1385,12 +1417,12 @@ void tst_QQuickMouseArea::disableAfterPress()
 
     // target
     QQuickItem *blackRect = window.rootObject()->findChild<QQuickItem*>("blackrect");
-    QVERIFY(blackRect != 0);
+    QVERIFY(blackRect != nullptr);
     QCOMPARE(blackRect, drag->target());
 
     QVERIFY(!drag->active());
     QPoint p = QPoint(100,100);
-    QTest::mousePress(&window, Qt::LeftButton, 0, p);
+    QTest::mousePress(&window, Qt::LeftButton, Qt::NoModifier, p);
     QTRY_COMPARE(mousePressSpy.count(), 1);
 
     QVERIFY(!drag->active());
@@ -1428,7 +1460,7 @@ void tst_QQuickMouseArea::disableAfterPress()
     QVERIFY(mouseArea->pressed());
     QVERIFY(mouseArea->hovered());
 
-    QTest::mouseRelease(&window, Qt::LeftButton, 0, p);
+    QTest::mouseRelease(&window, Qt::LeftButton, Qt::NoModifier, p);
 
     QTRY_COMPARE(mouseReleaseSpy.count(), 1);
 
@@ -1447,7 +1479,7 @@ void tst_QQuickMouseArea::disableAfterPress()
     mousePositionSpy.clear();
     mouseReleaseSpy.clear();
 
-    QTest::mousePress(&window, Qt::LeftButton, 0, QPoint(100,100));
+    QTest::mousePress(&window, Qt::LeftButton, Qt::NoModifier, QPoint(100,100));
     QTest::qWait(50);
     QCOMPARE(mousePressSpy.count(), 0);
 
@@ -1462,7 +1494,7 @@ void tst_QQuickMouseArea::disableAfterPress()
     QCOMPARE(blackRect->x(), 50.0);
     QCOMPARE(blackRect->y(), 50.0);
 
-    QTest::mouseRelease(&window, Qt::LeftButton, 0, QPoint(122,122));
+    QTest::mouseRelease(&window, Qt::LeftButton, Qt::NoModifier, QPoint(122,122));
     QTest::qWait(50);
 
     QCOMPARE(mouseReleaseSpy.count(), 0);
@@ -1472,9 +1504,9 @@ void tst_QQuickMouseArea::onWheel()
 {
     QQuickView window;
     QByteArray errorMessage;
-    QVERIFY2(initView(window, testFileUrl("wheel.qml"), true, &errorMessage), errorMessage.constData());
+    QVERIFY2(QQuickTest::initView(window, testFileUrl("wheel.qml"), true, &errorMessage), errorMessage.constData());
     QQuickItem *root = window.rootObject();
-    QVERIFY(root != 0);
+    QVERIFY(root != nullptr);
 
     QWheelEvent wheelEvent(QPoint(10, 32), QPoint(10, 32), QPoint(60, 20), QPoint(0, 120),
                            0, Qt::Vertical,Qt::NoButton, Qt::ControlModifier);
@@ -1516,13 +1548,13 @@ void tst_QQuickMouseArea::transformedMouseArea()
 
     QQuickView window;
     QByteArray errorMessage;
-    QVERIFY2(initView(window, testFileUrl("transformedMouseArea.qml"), true, &errorMessage), errorMessage.constData());
+    QVERIFY2(QQuickTest::initView(window, testFileUrl("transformedMouseArea.qml"), true, &errorMessage), errorMessage.constData());
     window.show();
     QVERIFY(QTest::qWaitForWindowExposed(&window));
-    QVERIFY(window.rootObject() != 0);
+    QVERIFY(window.rootObject() != nullptr);
 
     QQuickMouseArea *mouseArea = window.rootObject()->findChild<QQuickMouseArea *>("mouseArea");
-    QVERIFY(mouseArea != 0);
+    QVERIFY(mouseArea != nullptr);
 
     foreach (const QPoint &point, points) {
         // check hover
@@ -1530,133 +1562,123 @@ void tst_QQuickMouseArea::transformedMouseArea()
         QTRY_COMPARE(mouseArea->property("containsMouse").toBool(), insideTarget);
 
         // check mouse press
-        QTest::mousePress(&window, Qt::LeftButton, 0, point);
+        QTest::mousePress(&window, Qt::LeftButton, Qt::NoModifier, point);
         QTRY_COMPARE(mouseArea->property("pressed").toBool(), insideTarget);
 
         // check mouse release
-        QTest::mouseRelease(&window, Qt::LeftButton, 0, point);
+        QTest::mouseRelease(&window, Qt::LeftButton, Qt::NoModifier, point);
         QTRY_COMPARE(mouseArea->property("pressed").toBool(), false);
     }
 }
 
+struct MouseEvent {
+    QEvent::Type type;
+    Qt::MouseButton button;
+};
+Q_DECLARE_METATYPE(MouseEvent)
+
 void tst_QQuickMouseArea::pressedMultipleButtons_data()
 {
     QTest::addColumn<Qt::MouseButtons>("accepted");
-    QTest::addColumn<QList<Qt::MouseButtons> >("buttons");
+    QTest::addColumn<QList<MouseEvent> >("mouseEvents");
     QTest::addColumn<QList<bool> >("pressed");
     QTest::addColumn<QList<Qt::MouseButtons> >("pressedButtons");
     QTest::addColumn<int>("changeCount");
 
-    QList<Qt::MouseButtons> buttons;
+    Qt::MouseButtons accepted;
+    QList<MouseEvent> mouseEvents;
     QList<bool> pressed;
     QList<Qt::MouseButtons> pressedButtons;
-    buttons << Qt::LeftButton
-            << (Qt::LeftButton | Qt::RightButton)
-            << Qt::LeftButton
-            << 0;
-    pressed << true
-            << true
-            << true
-            << false;
-    pressedButtons << Qt::LeftButton
-            << Qt::LeftButton
-            << Qt::LeftButton
-            << 0;
-    QTest::newRow("Accept Left - Press left, Press Right, Release Right")
-            << Qt::MouseButtons(Qt::LeftButton) << buttons << pressed << pressedButtons << 2;
-
-    buttons.clear();
-    pressed.clear();
-    pressedButtons.clear();
-    buttons << Qt::LeftButton
-            << (Qt::LeftButton | Qt::RightButton)
-            << Qt::RightButton
-            << 0;
-    pressed << true
-            << true
-            << false
-            << false;
-    pressedButtons << Qt::LeftButton
-            << Qt::LeftButton
-            << 0
-            << 0;
-    QTest::newRow("Accept Left - Press left, Press Right, Release Left")
-            << Qt::MouseButtons(Qt::LeftButton) << buttons << pressed << pressedButtons << 2;
-
-    buttons.clear();
-    pressed.clear();
-    pressedButtons.clear();
-    buttons << Qt::LeftButton
-            << (Qt::LeftButton | Qt::RightButton)
-            << Qt::LeftButton
-            << 0;
-    pressed << true
-            << true
-            << true
-            << false;
-    pressedButtons << Qt::LeftButton
-            << (Qt::LeftButton | Qt::RightButton)
-            << Qt::LeftButton
-            << 0;
-    QTest::newRow("Accept Left|Right - Press left, Press Right, Release Right")
-        << (Qt::LeftButton | Qt::RightButton) << buttons << pressed << pressedButtons << 4;
-
-    buttons.clear();
-    pressed.clear();
-    pressedButtons.clear();
-    buttons << Qt::RightButton
-            << (Qt::LeftButton | Qt::RightButton)
-            << Qt::LeftButton
-            << 0;
-    pressed << true
-            << true
-            << false
-            << false;
-    pressedButtons << Qt::RightButton
-            << Qt::RightButton
-            << 0
-            << 0;
-    QTest::newRow("Accept Right - Press Right, Press Left, Release Right")
-            << Qt::MouseButtons(Qt::RightButton) << buttons << pressed << pressedButtons << 2;
+    int changeCount;
+
+    MouseEvent leftPress = { QEvent::MouseButtonPress, Qt::LeftButton };
+    MouseEvent leftRelease = { QEvent::MouseButtonRelease, Qt::LeftButton };
+    MouseEvent rightPress = { QEvent::MouseButtonPress, Qt::RightButton };
+    MouseEvent rightRelease = { QEvent::MouseButtonRelease, Qt::RightButton };
+
+    auto addRowWithFormattedTitleAndReset = [&]() {
+        QByteArray title;
+        title.append("Accept:");
+        if (accepted & Qt::LeftButton)
+            title.append(" LeftButton");
+        if (accepted & Qt::RightButton)
+            title.append(" RightButton");
+        title.append(" | Events:");
+        for (MouseEvent event : mouseEvents) {
+            title.append(event.type == QEvent::MouseButtonPress ? " Press" : " Release");
+            title.append(event.button == Qt::LeftButton ? " Left," : " Right,");
+        }
+        title.chop(1); // remove last comma
+        QTest::newRow(title) << accepted << mouseEvents << pressed << pressedButtons << changeCount;
+
+        mouseEvents.clear();
+        pressed.clear();
+        pressedButtons.clear();
+    };
+
+    accepted = Qt::LeftButton;
+    changeCount = 2;
+    mouseEvents << leftPress << rightPress << rightRelease << leftRelease;
+    pressed << true << true << true << false;
+    pressedButtons << Qt::LeftButton << Qt::LeftButton << Qt::LeftButton << Qt::NoButton;
+    addRowWithFormattedTitleAndReset();
+
+    accepted = Qt::LeftButton;
+    changeCount = 2;
+    mouseEvents << leftPress << rightPress << leftRelease << rightRelease;
+    pressed << true << true << false << false;
+    pressedButtons << Qt::LeftButton << Qt::LeftButton << Qt::NoButton << Qt::NoButton;
+    addRowWithFormattedTitleAndReset();
+
+    accepted = Qt::LeftButton | Qt::RightButton;
+    changeCount = 4;
+    mouseEvents << leftPress << rightPress << rightRelease << leftRelease;
+    pressed << true << true << true << false;
+    pressedButtons << Qt::LeftButton << (Qt::LeftButton | Qt::RightButton) << Qt::LeftButton
+                   << Qt::NoButton;
+    addRowWithFormattedTitleAndReset();
+
+    accepted = Qt::RightButton;
+    changeCount = 2;
+    mouseEvents << rightPress << leftPress << rightRelease << leftRelease;
+    pressed << true << true << false << false;
+    pressedButtons << Qt::RightButton << Qt::RightButton << Qt::NoButton << Qt::NoButton;
+    addRowWithFormattedTitleAndReset();
 }
 
 void tst_QQuickMouseArea::pressedMultipleButtons()
 {
     QFETCH(Qt::MouseButtons, accepted);
-    QFETCH(QList<Qt::MouseButtons>, buttons);
+    QFETCH(QList<MouseEvent>, mouseEvents);
     QFETCH(QList<bool>, pressed);
     QFETCH(QList<Qt::MouseButtons>, pressedButtons);
     QFETCH(int, changeCount);
 
     QQuickView view;
     QByteArray errorMessage;
-    QVERIFY2(initView(view, testFileUrl("simple.qml"), true, &errorMessage), errorMessage.constData());
+    QVERIFY2(QQuickTest::initView(view, testFileUrl("simple.qml"), true, &errorMessage), errorMessage.constData());
     view.show();
-    QTest::qWaitForWindowExposed(&view);
-    QVERIFY(view.rootObject() != 0);
+    QVERIFY(QTest::qWaitForWindowExposed(&view));
+    QVERIFY(view.rootObject() != nullptr);
 
     QQuickMouseArea *mouseArea = view.rootObject()->findChild<QQuickMouseArea *>("mousearea");
-    QVERIFY(mouseArea != 0);
+    QVERIFY(mouseArea != nullptr);
 
     QSignalSpy pressedSpy(mouseArea, SIGNAL(pressedChanged()));
     QSignalSpy pressedButtonsSpy(mouseArea, SIGNAL(pressedButtonsChanged()));
     mouseArea->setAcceptedMouseButtons(accepted);
 
-    QPoint point(10,10);
-
-    for (int i = 0; i < buttons.count(); ++i) {
-        int btns = buttons.at(i);
-
-        // The windowsysteminterface takes care of sending releases
-        QTest::mousePress(&view, (Qt::MouseButton)btns, 0, point);
-
+    QPoint point(10, 10);
+    for (int i = 0; i < mouseEvents.count(); ++i) {
+        const MouseEvent mouseEvent = mouseEvents.at(i);
+        if (mouseEvent.type == QEvent::MouseButtonPress)
+            QTest::mousePress(&view, mouseEvent.button, Qt::NoModifier, point);
+        else
+            QTest::mouseRelease(&view, mouseEvent.button, Qt::NoModifier, point);
         QCOMPARE(mouseArea->pressed(), pressed.at(i));
         QCOMPARE(mouseArea->pressedButtons(), pressedButtons.at(i));
     }
 
-    QTest::mousePress(&view, Qt::NoButton, 0, point);
-    QCOMPARE(mouseArea->pressed(), false);
-
     QCOMPARE(pressedSpy.count(), 2);
     QCOMPARE(pressedButtonsSpy.count(), changeCount);
 }
@@ -1665,28 +1687,28 @@ void tst_QQuickMouseArea::changeAxis()
 {
     QQuickView view;
     QByteArray errorMessage;
-    QVERIFY2(initView(view, testFileUrl("changeAxis.qml"), true, &errorMessage), errorMessage.constData());
+    QVERIFY2(QQuickTest::initView(view, testFileUrl("changeAxis.qml"), true, &errorMessage), errorMessage.constData());
     view.show();
     QVERIFY(QTest::qWaitForWindowExposed(&view));
-    QTRY_VERIFY(view.rootObject() != 0);
+    QTRY_VERIFY(view.rootObject() != nullptr);
 
     QQuickMouseArea *mouseRegion = view.rootObject()->findChild<QQuickMouseArea*>("mouseregion");
     QQuickDrag *drag = mouseRegion->drag();
-    QVERIFY(mouseRegion != 0);
-    QVERIFY(drag != 0);
+    QVERIFY(mouseRegion != nullptr);
+    QVERIFY(drag != nullptr);
 
     mouseRegion->setAcceptedButtons(Qt::LeftButton);
 
     // target
     QQuickItem *blackRect = view.rootObject()->findChild<QQuickItem*>("blackrect");
-    QVERIFY(blackRect != 0);
+    QVERIFY(blackRect != nullptr);
     QCOMPARE(blackRect, drag->target());
 
     QVERIFY(!drag->active());
 
     // Start a diagonal drag
     QPoint p = QPoint(100, 100);
-    QTest::mousePress(&view, Qt::LeftButton, 0, p);
+    QTest::mousePress(&view, Qt::LeftButton, Qt::NoModifier, p);
 
     QVERIFY(!drag->active());
     QCOMPARE(blackRect->x(), 50.0);
@@ -1717,7 +1739,7 @@ void tst_QQuickMouseArea::changeAxis()
     QTRY_COMPARE(blackRect->y(), 94.0);
     QCOMPARE(blackRect->x(), 83.0);
 
-    QTest::mouseRelease(&view, Qt::LeftButton, 0, p);
+    QTest::mouseRelease(&view, Qt::LeftButton, Qt::NoModifier, p);
 
     QTRY_VERIFY(!drag->active());
     QCOMPARE(blackRect->x(), 83.0);
@@ -1758,14 +1780,14 @@ void tst_QQuickMouseArea::moveAndReleaseWithoutPress()
 {
     QQuickView window;
     QByteArray errorMessage;
-    QVERIFY2(initView(window, testFileUrl("moveAndReleaseWithoutPress.qml"), true, &errorMessage), errorMessage.constData());
+    QVERIFY2(QQuickTest::initView(window, testFileUrl("moveAndReleaseWithoutPress.qml"), true, &errorMessage), errorMessage.constData());
     window.show();
     QVERIFY(QTest::qWaitForWindowExposed(&window));
 
     QObject *root = window.rootObject();
     QVERIFY(root);
 
-    QTest::mousePress(&window, Qt::LeftButton, 0, QPoint(100,100));
+    QTest::mousePress(&window, Qt::LeftButton, Qt::NoModifier, QPoint(100,100));
 
     // the press was not accepted, make sure there is no move or release event
     QTest::mouseMove(&window, QPoint(110,110), 50);
@@ -1775,7 +1797,7 @@ void tst_QQuickMouseArea::moveAndReleaseWithoutPress()
     QTest::qWait(100);
     QCOMPARE(root->property("hadMove").toBool(), false);
 
-    QTest::mouseRelease(&window, Qt::LeftButton, 0, QPoint(110,110));
+    QTest::mouseRelease(&window, Qt::LeftButton, Qt::NoModifier, QPoint(110,110));
     QTest::qWait(100);
     QCOMPARE(root->property("hadRelease").toBool(), false);
 }
@@ -1798,7 +1820,7 @@ void tst_QQuickMouseArea::nestedStopAtBounds()
 
     QQuickView view;
     QByteArray errorMessage;
-    QVERIFY2(initView(view, testFileUrl("nestedStopAtBounds.qml"), true, &errorMessage), errorMessage.constData());
+    QVERIFY2(QQuickTest::initView(view, testFileUrl("nestedStopAtBounds.qml"), true, &errorMessage), errorMessage.constData());
     view.show();
     view.requestActivate();
     QVERIFY(QTest::qWaitForWindowExposed(&view));
@@ -1819,7 +1841,7 @@ void tst_QQuickMouseArea::nestedStopAtBounds()
     int &axis = transpose ? position.ry() : position.rx();
 
     // drag toward the aligned boundary.  Outer mouse area dragged.
-    QTest::mousePress(&view, Qt::LeftButton, 0, position);
+    QTest::mousePress(&view, Qt::LeftButton, Qt::NoModifier, position);
     QTest::qWait(10);
     axis += invert ? threshold * 2 : -threshold * 2;
     QTest::mouseMove(&view, position);
@@ -1827,7 +1849,7 @@ void tst_QQuickMouseArea::nestedStopAtBounds()
     QTest::mouseMove(&view, position);
     QCOMPARE(outer->drag()->active(), true);
     QCOMPARE(inner->drag()->active(), false);
-    QTest::mouseRelease(&view, Qt::LeftButton, 0, position);
+    QTest::mouseRelease(&view, Qt::LeftButton, Qt::NoModifier, position);
 
     QVERIFY(!outer->drag()->active());
 
@@ -1836,7 +1858,7 @@ void tst_QQuickMouseArea::nestedStopAtBounds()
     outer->setY(50);
 
     // drag away from the aligned boundary.  Inner mouse area dragged.
-    QTest::mousePress(&view, Qt::LeftButton, 0, position);
+    QTest::mousePress(&view, Qt::LeftButton, Qt::NoModifier, position);
     QTest::qWait(10);
     axis += invert ? -threshold * 2 : threshold * 2;
     QTest::mouseMove(&view, position);
@@ -1844,14 +1866,14 @@ void tst_QQuickMouseArea::nestedStopAtBounds()
     QTest::mouseMove(&view, position);
     QTRY_COMPARE(outer->drag()->active(), false);
     QTRY_COMPARE(inner->drag()->active(), true);
-    QTest::mouseRelease(&view, Qt::LeftButton, 0, position);
+    QTest::mouseRelease(&view, Qt::LeftButton, Qt::NoModifier, position);
 }
 
 void tst_QQuickMouseArea::nestedFlickableStopAtBounds()
 {
     QQuickView view;
     QByteArray errorMessage;
-    QVERIFY2(initView(view, testFileUrl("nestedFlickableStopAtBounds.qml"), false, &errorMessage), errorMessage.constData());
+    QVERIFY2(QQuickTest::initView(view, testFileUrl("nestedFlickableStopAtBounds.qml"), false, &errorMessage), errorMessage.constData());
     view.show();
     view.requestActivate();
     QVERIFY(QTest::qWaitForWindowExposed(&view));
@@ -1869,7 +1891,7 @@ void tst_QQuickMouseArea::nestedFlickableStopAtBounds()
     int &pos = position.ry();
 
     // Drag up - should move the Flickable to end
-    QTest::mousePress(&view, Qt::LeftButton, 0, position);
+    QTest::mousePress(&view, Qt::LeftButton, Qt::NoModifier, position);
     QTest::qWait(10);
     pos -= threshold * 2;
     QTest::mouseMove(&view, position);
@@ -1881,7 +1903,7 @@ void tst_QQuickMouseArea::nestedFlickableStopAtBounds()
     QVERIFY(flickable->isDragging());
     QVERIFY(!mouseArea->drag()->active());
     QCOMPARE(flickable->isAtYEnd(), true);
-    QTest::mouseRelease(&view, Qt::LeftButton, 0, position);
+    QTest::mouseRelease(&view, Qt::LeftButton, Qt::NoModifier, position);
 
     QTRY_VERIFY(!flickable->isMoving());
 
@@ -1889,7 +1911,7 @@ void tst_QQuickMouseArea::nestedFlickableStopAtBounds()
 
     // Drag up again - should activate MouseArea drag
     QVERIFY(!mouseArea->drag()->active());
-    QTest::mousePress(&view, Qt::LeftButton, 0, position);
+    QTest::mousePress(&view, Qt::LeftButton, Qt::NoModifier, position);
     QTest::qWait(10);
     pos -= threshold * 2;
     QTest::mouseMove(&view, position);
@@ -1901,12 +1923,12 @@ void tst_QQuickMouseArea::nestedFlickableStopAtBounds()
     QVERIFY(mouseArea->drag()->active());
     QCOMPARE(flickable->isAtYEnd(), true);
     QVERIFY(!flickable->isDragging());
-    QTest::mouseRelease(&view, Qt::LeftButton, 0, position);
+    QTest::mouseRelease(&view, Qt::LeftButton, Qt::NoModifier, position);
 
     // Drag to the top and verify that the MouseArea doesn't steal the grab when we drag back (QTBUG-56036)
     pos = 50;
 
-    QTest::mousePress(&view, Qt::LeftButton, 0, position);
+    QTest::mousePress(&view, Qt::LeftButton, Qt::NoModifier, position);
     QTest::qWait(10);
     pos += threshold;
     QTest::mouseMove(&view, position);
@@ -1918,14 +1940,14 @@ void tst_QQuickMouseArea::nestedFlickableStopAtBounds()
     QVERIFY(flickable->isDragging());
     QVERIFY(!mouseArea->drag()->active());
     QCOMPARE(flickable->isAtYBeginning(), true);
-    QTest::mouseRelease(&view, Qt::LeftButton, 0, position);
+    QTest::mouseRelease(&view, Qt::LeftButton, Qt::NoModifier, position);
 
     QTRY_VERIFY(!flickable->isMoving());
 
     pos = 280;
 
     // Drag up again - should not activate MouseArea drag
-    QTest::mousePress(&view, Qt::LeftButton, 0, position);
+    QTest::mousePress(&view, Qt::LeftButton, Qt::NoModifier, position);
     QTest::qWait(10);
     pos -= threshold;
     QTest::mouseMove(&view, position);
@@ -1936,7 +1958,7 @@ void tst_QQuickMouseArea::nestedFlickableStopAtBounds()
     QTest::mouseMove(&view, position);
     QVERIFY(flickable->isDragging());
     QVERIFY(!mouseArea->drag()->active());
-    QTest::mouseRelease(&view, Qt::LeftButton, 0, position);
+    QTest::mouseRelease(&view, Qt::LeftButton, Qt::NoModifier, position);
 }
 
 void tst_QQuickMouseArea::containsPress_data()
@@ -1953,15 +1975,15 @@ void tst_QQuickMouseArea::containsPress()
 
     QQuickView window;
     QByteArray errorMessage;
-    QVERIFY2(initView(window, testFileUrl("containsPress.qml"), true, &errorMessage), errorMessage.constData());
+    QVERIFY2(QQuickTest::initView(window, testFileUrl("containsPress.qml"), true, &errorMessage), errorMessage.constData());
     window.show();
     window.requestActivate();
     QVERIFY(QTest::qWaitForWindowExposed(&window));
     QQuickItem *root = window.rootObject();
-    QVERIFY(root != 0);
+    QVERIFY(root != nullptr);
 
     QQuickMouseArea *mouseArea = window.rootObject()->findChild<QQuickMouseArea*>("mouseArea");
-    QVERIFY(mouseArea != 0);
+    QVERIFY(mouseArea != nullptr);
 
     QSignalSpy containsPressSpy(mouseArea, SIGNAL(containsPressChanged()));
 
@@ -2006,7 +2028,7 @@ void tst_QQuickMouseArea::ignoreBySource()
 {
     QQuickView window;
     QByteArray errorMessage;
-    QVERIFY2(initView(window, testFileUrl("ignoreBySource.qml"), true, &errorMessage), errorMessage.constData());
+    QVERIFY2(QQuickTest::initView(window, testFileUrl("ignoreBySource.qml"), true, &errorMessage), errorMessage.constData());
     window.show();
     QVERIFY(QTest::qWaitForWindowExposed(&window));
     QVERIFY(window.rootObject());
@@ -2022,7 +2044,7 @@ void tst_QQuickMouseArea::ignoreBySource()
 
     // MouseArea should grab the press because it's interested in non-synthesized mouse events
     QPoint p = QPoint(80, 80);
-    QTest::mousePress(&window, Qt::LeftButton, 0, p);
+    QTest::mousePress(&window, Qt::LeftButton, Qt::NoModifier, p);
     QCOMPARE(window.mouseGrabberItem(), mouseArea);
     // That was a real mouse event
     QCOMPARE(root->property("lastEventSource").toInt(), int(Qt::MouseEventNotSynthesized));
@@ -2037,7 +2059,7 @@ void tst_QQuickMouseArea::ignoreBySource()
     QCOMPARE(flickable->contentX(), 0.);
     QCOMPARE(flickable->contentY(), 0.);
 
-    QTest::mouseRelease(&window, Qt::LeftButton, 0, p);
+    QTest::mouseRelease(&window, Qt::LeftButton, Qt::NoModifier, p);
     QCOMPARE(window.mouseGrabberItem(), nullptr);
 
     // Now try touch events and confirm that MouseArea ignores them, while Flickable does its thing
@@ -2073,7 +2095,7 @@ void tst_QQuickMouseArea::ignoreBySource()
 
     // MouseArea should ignore the press because it's interested in synthesized mouse events
     p = QPoint(80, 80);
-    QTest::mousePress(&window, Qt::LeftButton, 0, p);
+    QTest::mousePress(&window, Qt::LeftButton, Qt::NoModifier, p);
     QVERIFY(window.mouseGrabberItem() != mouseArea);
     // That was a real mouse event
     QVERIFY(root->property("lastEventSource").toInt() == Qt::MouseEventNotSynthesized);
@@ -2088,7 +2110,7 @@ void tst_QQuickMouseArea::ignoreBySource()
     QTRY_VERIFY(flickable->contentX() > 1);
     QVERIFY(flickable->contentY() > 1);
 
-    QTest::mouseRelease(&window, Qt::LeftButton, 0, QPoint(47, 47));
+    QTest::mouseRelease(&window, Qt::LeftButton, Qt::NoModifier, QPoint(47, 47));
     flickable->setContentX(0);
     flickable->setContentY(0);
 
@@ -2118,7 +2140,7 @@ void tst_QQuickMouseArea::notPressedAfterStolenGrab()
     QQuickWindow window;
     window.resize(200, 200);
     window.show();
-    QTest::qWaitForWindowExposed(&window);
+    QVERIFY(QTest::qWaitForWindowExposed(&window));
 
     QQuickMouseArea *ma = new QQuickMouseArea(window.contentItem());
     ma->setSize(window.size());
@@ -2147,15 +2169,15 @@ void tst_QQuickMouseArea::pressAndHold()
 
     QQuickView window;
     QByteArray errorMessage;
-    QVERIFY2(initView(window, testFileUrl("pressAndHold.qml"), true, &errorMessage), errorMessage.constData());
+    QVERIFY2(QQuickTest::initView(window, testFileUrl("pressAndHold.qml"), true, &errorMessage), errorMessage.constData());
     window.show();
     window.requestActivate();
     QVERIFY(QTest::qWaitForWindowExposed(&window));
     QQuickItem *root = window.rootObject();
-    QVERIFY(root != 0);
+    QVERIFY(root != nullptr);
 
     QQuickMouseArea *mouseArea = window.rootObject()->findChild<QQuickMouseArea*>("mouseArea");
-    QVERIFY(mouseArea != 0);
+    QVERIFY(mouseArea != nullptr);
 
     QSignalSpy pressAndHoldSpy(mouseArea, &QQuickMouseArea::pressAndHold);
 
@@ -2173,6 +2195,117 @@ void tst_QQuickMouseArea::pressAndHold()
     QTest::mouseRelease(&window, Qt::LeftButton, Qt::NoModifier, QPoint(50, 50));
 }
 
+void tst_QQuickMouseArea::pressOneAndTapAnother_data()
+{
+    QTest::addColumn<bool>("pressMouseFirst");
+    QTest::addColumn<bool>("releaseMouseFirst");
+
+    QTest::newRow("press mouse, tap touch, release mouse") << true << false; // QTBUG-64249 as written
+    QTest::newRow("press touch, press mouse, release touch, release mouse") << false << false;
+    QTest::newRow("press mouse, press touch, release mouse, release touch") << true << true;
+    // TODO fix in a separate patch after the 5.9->5.10 merge
+    // QTest::newRow("press touch, click mouse, release touch") << false << true;
+}
+
+void tst_QQuickMouseArea::pressOneAndTapAnother()
+{
+    QFETCH(bool, pressMouseFirst);
+    QFETCH(bool, releaseMouseFirst);
+
+    QQuickView window;
+    QByteArray errorMessage;
+    QVERIFY2(QQuickTest::initView(window, testFileUrl("twoMouseAreas.qml"), true, &errorMessage), errorMessage.constData());
+    window.show();
+    window.requestActivate();
+    QVERIFY(QTest::qWaitForWindowExposed(&window));
+    QQuickItem *root = window.rootObject();
+    QVERIFY(root);
+    QQuickMouseArea *bottomMA = window.rootObject()->findChild<QQuickMouseArea*>("bottom");
+    QVERIFY(bottomMA);
+    QQuickMouseArea *topMA = window.rootObject()->findChild<QQuickMouseArea*>("top");
+    QVERIFY(topMA);
+
+    QPoint upper(32, 32);
+    QPoint lower(32, window.height() - 32);
+
+    // press them both
+    if (pressMouseFirst) {
+        QTest::mousePress(&window, Qt::LeftButton, Qt::NoModifier, lower);
+        QTRY_COMPARE(bottomMA->pressed(), true);
+
+        QTest::touchEvent(&window, device).press(0, lower, &window);
+        QQuickTouchUtils::flush(&window);
+        QTRY_COMPARE(bottomMA->pressed(), true);
+    } else {
+        QTest::touchEvent(&window, device).press(0, lower, &window);
+        QQuickTouchUtils::flush(&window);
+        QTRY_COMPARE(bottomMA->pressed(), true);
+
+        QTest::mousePress(&window, Qt::LeftButton, Qt::NoModifier, lower);
+        QTRY_COMPARE(bottomMA->pressed(), true);
+    }
+
+    // release them both and make sure neither one gets stuck
+    if (releaseMouseFirst) {
+        QTest::mouseRelease(&window, Qt::LeftButton, Qt::NoModifier, lower);
+        QTRY_COMPARE(bottomMA->pressed(), false);
+
+        QTest::touchEvent(&window, device).release(0, upper, &window);
+        QQuickTouchUtils::flush(&window);
+        QTRY_COMPARE(topMA->pressed(), false);
+    } else {
+        QTest::touchEvent(&window, device).release(0, upper, &window);
+        QQuickTouchUtils::flush(&window);
+
+        QTRY_COMPARE(topMA->pressed(), false);
+        QTest::mouseRelease(&window, Qt::LeftButton, Qt::NoModifier, lower);
+        QTRY_COMPARE(bottomMA->pressed(), false);
+    }
+}
+
+void tst_QQuickMouseArea::mask()
+{
+    QQuickView window;
+    QByteArray errorMessage;
+    QVERIFY2(QQuickTest::initView(window, testFileUrl("mask.qml"), true, &errorMessage), errorMessage.constData());
+    window.show();
+    window.requestActivate();
+    QVERIFY(QTest::qWaitForWindowExposed(&window));
+    QQuickItem *root = window.rootObject();
+    QVERIFY(root != nullptr);
+
+    // click inside the mask, and verify it registers
+    QTest::mousePress(&window, Qt::LeftButton, Qt::NoModifier, QPoint(100,100));
+    QTest::mouseRelease(&window, Qt::LeftButton, Qt::NoModifier, QPoint(100,100));
+
+    QCOMPARE(window.rootObject()->property("pressed").toInt(), 1);
+    QCOMPARE(window.rootObject()->property("released").toInt(), 1);
+    QCOMPARE(window.rootObject()->property("clicked").toInt(), 1);
+
+    // click outside the mask (but inside the MouseArea), and verify it doesn't register
+    QTest::mousePress(&window, Qt::LeftButton, Qt::NoModifier, QPoint(10,10));
+    QTest::mouseRelease(&window, Qt::LeftButton, Qt::NoModifier, QPoint(10,10));
+
+    QCOMPARE(window.rootObject()->property("pressed").toInt(), 1);
+    QCOMPARE(window.rootObject()->property("released").toInt(), 1);
+    QCOMPARE(window.rootObject()->property("clicked").toInt(), 1);
+}
+
+void tst_QQuickMouseArea::nestedEventDelivery() // QTBUG-70898
+{
+    QQmlEngine engine;
+    QQmlComponent c(&engine, testFileUrl("nestedSendEvent.qml"));
+    QScopedPointer<QQuickWindow> window(qmlobject_cast<QQuickWindow *>(c.create()));
+    QVERIFY(window.data());
+
+    // Click each MouseArea and verify that it doesn't crash
+    QByteArray message = "event went missing during delivery! (nested sendEvent() is not allowed)";
+    QTest::ignoreMessage(QtWarningMsg, message);
+    QTest::mouseClick(window.data(), Qt::LeftButton, Qt::NoModifier, QPoint(50,50));
+    QTest::ignoreMessage(QtWarningMsg, message); // twice though, actually
+    QTest::mouseClick(window.data(), Qt::LeftButton, Qt::NoModifier, QPoint(50,150));
+}
+
 QTEST_MAIN(tst_QQuickMouseArea)
 
 #include "tst_qquickmousearea.moc"
diff --git a/tests/auto/quick/qquickmultipointtoucharea/BLACKLIST b/tests/auto/quick/qquickmultipointtoucharea/BLACKLIST
index cab6e2f7bf..cdb3e7733b 100644
--- a/tests/auto/quick/qquickmultipointtoucharea/BLACKLIST
+++ b/tests/auto/quick/qquickmultipointtoucharea/BLACKLIST
@@ -1,4 +1,6 @@
 [nonOverlapping]
 ubuntu-16.04
+ubuntu-18.04
 [nested]
 ubuntu-16.04
+ubuntu-18.04
diff --git a/tests/auto/quick/qquickmultipointtoucharea/data/mouse.qml b/tests/auto/quick/qquickmultipointtoucharea/data/mouse.qml
index 0abcc76f7c..b0410dac4a 100644
--- a/tests/auto/quick/qquickmultipointtoucharea/data/mouse.qml
+++ b/tests/auto/quick/qquickmultipointtoucharea/data/mouse.qml
@@ -6,6 +6,9 @@ MultiPointTouchArea {
 
     property int touchCount: 0
     property int cancelCount: 0
+    property int gestureStartedX: 0
+    property int gestureStartedY: 0
+    property bool grabGesture: false
 
     minimumTouchPoints: 1
     maximumTouchPoints: 4
@@ -17,6 +20,12 @@ MultiPointTouchArea {
     onPressed: { touchCount = touchPoints.length }
     onTouchUpdated: { touchCount = touchPoints.length }
     onCanceled: { cancelCount = touchPoints.length }
+    onGestureStarted: {
+        gestureStartedX = gesture.touchPoints[0].startX
+        gestureStartedY = gesture.touchPoints[0].startY
+        if (grabGesture)
+            gesture.grab()
+    }
 
     Rectangle {
         color: "red"
diff --git a/tests/auto/quick/qquickmultipointtoucharea/data/nonOverlapping.qml b/tests/auto/quick/qquickmultipointtoucharea/data/nonOverlapping.qml
index 039607e26c..027f90c7f4 100644
--- a/tests/auto/quick/qquickmultipointtoucharea/data/nonOverlapping.qml
+++ b/tests/auto/quick/qquickmultipointtoucharea/data/nonOverlapping.qml
@@ -11,9 +11,21 @@ Rectangle {
         maximumTouchPoints: 2
         onGestureStarted: gesture.grab()
         touchPoints: [
-            TouchPoint { objectName: "point11" },
-            TouchPoint { objectName: "point12" }
+            TouchPoint { id: point11; objectName: "point11" },
+            TouchPoint { id: point12; objectName: "point12" }
         ]
+        Rectangle {
+            color: "red"
+            width: 10; height: 10; radius: 5
+            x: point11.x - radius; y: point11.y - radius
+            visible: point11.pressed
+        }
+        Rectangle {
+            color: "tomato"
+            width: 10; height: 10; radius: 5
+            x: point12.x - radius; y: point12.y - radius
+            visible: point12.pressed
+        }
     }
 
     MultiPointTouchArea {
@@ -24,9 +36,27 @@ Rectangle {
         maximumTouchPoints: 3
         onGestureStarted: gesture.grab()
         touchPoints: [
-            TouchPoint { objectName: "point21" },
-            TouchPoint { objectName: "point22" },
-            TouchPoint { objectName: "point23" }
+            TouchPoint { id: point21; objectName: "point21" },
+            TouchPoint { id: point22; objectName: "point22" },
+            TouchPoint { id: point23; objectName: "point23" }
         ]
+        Rectangle {
+            color: "lightgreen"
+            width: 10; height: 10; radius: 5
+            x: point21.x - radius; y: point21.y - radius
+            visible: point21.pressed
+        }
+        Rectangle {
+            color: "green"
+            width: 10; height: 10; radius: 5
+            x: point22.x - radius; y: point22.y - radius
+            visible: point22.pressed
+        }
+        Rectangle {
+            color: "darkgreen"
+            width: 10; height: 10; radius: 5
+            x: point23.x - radius; y: point23.y - radius
+            visible: point23.pressed
+        }
     }
 }
diff --git a/tests/auto/quick/qquickmultipointtoucharea/tst_qquickmultipointtoucharea.cpp b/tests/auto/quick/qquickmultipointtoucharea/tst_qquickmultipointtoucharea.cpp
index 87acd67f6a..d4ad282701 100644
--- a/tests/auto/quick/qquickmultipointtoucharea/tst_qquickmultipointtoucharea.cpp
+++ b/tests/auto/quick/qquickmultipointtoucharea/tst_qquickmultipointtoucharea.cpp
@@ -41,7 +41,7 @@ class tst_QQuickMultiPointTouchArea : public QQmlDataTest
 {
     Q_OBJECT
 public:
-    tst_QQuickMultiPointTouchArea() : device(0) { }
+    tst_QQuickMultiPointTouchArea() { }
 
 private slots:
     void initTestCase() {
@@ -69,20 +69,22 @@ private slots:
     void transformedTouchArea();
     void mouseInteraction();
     void mouseInteraction_data();
+    void mouseGestureStarted_data();
+    void mouseGestureStarted();
     void cancel();
 
 private:
     QQuickView *createAndShowView(const QString &file);
-    QTouchDevice *device;
+    QTouchDevice *device = nullptr;
 };
 
 void tst_QQuickMultiPointTouchArea::properties()
 {
     QScopedPointer<QQuickView> window(createAndShowView("properties.qml"));
-    QVERIFY(window->rootObject() != 0);
+    QVERIFY(window->rootObject() != nullptr);
 
     QQuickMultiPointTouchArea *area = qobject_cast<QQuickMultiPointTouchArea *>(window->rootObject());
-    QVERIFY(area != 0);
+    QVERIFY(area != nullptr);
 
     QCOMPARE(area->minimumTouchPoints(), 2);
     QCOMPARE(area->maximumTouchPoints(), 4);
@@ -94,10 +96,10 @@ void tst_QQuickMultiPointTouchArea::properties()
 void tst_QQuickMultiPointTouchArea::signalTest()
 {
     QScopedPointer<QQuickView> window(createAndShowView("signalTest.qml"));
-    QVERIFY(window->rootObject() != 0);
+    QVERIFY(window->rootObject() != nullptr);
 
     QQuickMultiPointTouchArea *area = qobject_cast<QQuickMultiPointTouchArea *>(window->rootObject());
-    QVERIFY(area != 0);
+    QVERIFY(area != nullptr);
 
     QPoint p1(20,100);
     QPoint p2(40,100);
@@ -161,7 +163,7 @@ void tst_QQuickMultiPointTouchArea::signalTest()
 void tst_QQuickMultiPointTouchArea::release()
 {
     QScopedPointer<QQuickView> window(createAndShowView("basic.qml"));
-    QVERIFY(window->rootObject() != 0);
+    QVERIFY(window->rootObject() != nullptr);
 
     QQuickTouchPoint *point1 = window->rootObject()->findChild<QQuickTouchPoint*>("point1");
 
@@ -197,7 +199,7 @@ void tst_QQuickMultiPointTouchArea::release()
 void tst_QQuickMultiPointTouchArea::reuse()
 {
     QScopedPointer<QQuickView> window(createAndShowView("basic.qml"));
-    QVERIFY(window->rootObject() != 0);
+    QVERIFY(window->rootObject() != nullptr);
 
     QQuickTouchPoint *point1 = window->rootObject()->findChild<QQuickTouchPoint*>("point1");
     QQuickTouchPoint *point2 = window->rootObject()->findChild<QQuickTouchPoint*>("point2");
@@ -264,7 +266,7 @@ void tst_QQuickMultiPointTouchArea::reuse()
 void tst_QQuickMultiPointTouchArea::nonOverlapping()
 {
     QScopedPointer<QQuickView> window(createAndShowView("nonOverlapping.qml"));
-    QVERIFY(window->rootObject() != 0);
+    QVERIFY(window->rootObject() != nullptr);
 
     QQuickTouchPoint *point11 = window->rootObject()->findChild<QQuickTouchPoint*>("point11");
     QQuickTouchPoint *point12 = window->rootObject()->findChild<QQuickTouchPoint*>("point12");
@@ -378,7 +380,7 @@ void tst_QQuickMultiPointTouchArea::nonOverlapping()
 void tst_QQuickMultiPointTouchArea::nested()
 {
     QScopedPointer<QQuickView> window(createAndShowView("nested.qml"));
-    QVERIFY(window->rootObject() != 0);
+    QVERIFY(window->rootObject() != nullptr);
 
     QQuickTouchPoint *point11 = window->rootObject()->findChild<QQuickTouchPoint*>("point11");
     QQuickTouchPoint *point12 = window->rootObject()->findChild<QQuickTouchPoint*>("point12");
@@ -574,13 +576,13 @@ void tst_QQuickMultiPointTouchArea::nested()
 void tst_QQuickMultiPointTouchArea::inFlickable()
 {
     QScopedPointer<QQuickView> window(createAndShowView("inFlickable.qml"));
-    QVERIFY(window->rootObject() != 0);
+    QVERIFY(window->rootObject() != nullptr);
 
     QQuickFlickable *flickable = qobject_cast<QQuickFlickable *>(window->rootObject());
-    QVERIFY(flickable != 0);
+    QVERIFY(flickable != nullptr);
 
     QQuickMultiPointTouchArea *mpta = window->rootObject()->findChild<QQuickMultiPointTouchArea*>();
-    QVERIFY(mpta != 0);
+    QVERIFY(mpta != nullptr);
 
     QQuickTouchPoint *point11 = window->rootObject()->findChild<QQuickTouchPoint*>("point1");
     QQuickTouchPoint *point12 = window->rootObject()->findChild<QQuickTouchPoint*>("point2");
@@ -623,7 +625,7 @@ void tst_QQuickMultiPointTouchArea::inFlickable()
     //moving two points vertically
     p1 = QPoint(20,100);
     QTest::touchEvent(window.data(), device).press(0, p1).press(1, p2);
-    QTest::mousePress(window.data(), Qt::LeftButton, 0, p1);
+    QTest::mousePress(window.data(), Qt::LeftButton, Qt::NoModifier, p1);
     QQuickTouchUtils::flush(window.data());
 
     QCOMPARE(point11->pressed(), true);
@@ -658,7 +660,7 @@ void tst_QQuickMultiPointTouchArea::inFlickable()
     QCOMPARE(flickable->property("touchCount").toInt(), 0);
 
     QTest::touchEvent(window.data(), device).release(0, p1).release(1, p2);
-    QTest::mouseRelease(window.data(), Qt::LeftButton, 0, p1);
+    QTest::mouseRelease(window.data(), Qt::LeftButton, Qt::NoModifier, p1);
     QQuickTouchUtils::flush(window.data());
 
     QTRY_VERIFY(!flickable->isMoving());
@@ -670,7 +672,7 @@ void tst_QQuickMultiPointTouchArea::inFlickable()
     QQuickTouchUtils::flush(window.data());
     // ensure that mouse events do not fall through to the Flickable
     mpta->setMaximumTouchPoints(3);
-    QTest::mousePress(window.data(), Qt::LeftButton, 0, p1);
+    QTest::mousePress(window.data(), Qt::LeftButton, Qt::NoModifier, p1);
 
     QCOMPARE(point11->pressed(), true);
     QCOMPARE(point12->pressed(), true);
@@ -720,7 +722,7 @@ void tst_QQuickMultiPointTouchArea::inFlickable()
     QCOMPARE(point12->pressed(), true);
 
     QTest::touchEvent(window.data(), device).release(0, p1).release(1, p2);
-    QTest::mouseRelease(window.data(), Qt::LeftButton, 0, p1);
+    QTest::mouseRelease(window.data(), Qt::LeftButton, Qt::NoModifier, p1);
     QQuickTouchUtils::flush(window.data());
 }
 
@@ -728,10 +730,10 @@ void tst_QQuickMultiPointTouchArea::inFlickable()
 void tst_QQuickMultiPointTouchArea::inFlickable2()
 {
     QScopedPointer<QQuickView> window(createAndShowView("inFlickable2.qml"));
-    QVERIFY(window->rootObject() != 0);
+    QVERIFY(window->rootObject() != nullptr);
 
     QQuickFlickable *flickable = window->rootObject()->findChild<QQuickFlickable*>("flickable");
-    QVERIFY(flickable != 0);
+    QVERIFY(flickable != nullptr);
 
     QQuickTouchPoint *point11 = window->rootObject()->findChild<QQuickTouchPoint*>("point1");
     QVERIFY(point11);
@@ -743,7 +745,7 @@ void tst_QQuickMultiPointTouchArea::inFlickable2()
     // move point horizontally, out of Flickable area
     QTest::touchEvent(window.data(), device).press(0, p1);
     QQuickTouchUtils::flush(window.data());
-    QTest::mousePress(window.data(), Qt::LeftButton, 0, p1);
+    QTest::mousePress(window.data(), Qt::LeftButton, Qt::NoModifier, p1);
 
     p1 += QPoint(15,0);
     QTest::touchEvent(window.data(), device).move(0, p1);
@@ -770,7 +772,7 @@ void tst_QQuickMultiPointTouchArea::inFlickable2()
 
     QTest::touchEvent(window.data(), device).release(0, p1);
     QQuickTouchUtils::flush(window.data());
-    QTest::mouseRelease(window.data(), Qt::LeftButton, 0, p1);
+    QTest::mouseRelease(window.data(), Qt::LeftButton, Qt::NoModifier, p1);
     QTest::qWait(50);
 
     QTRY_VERIFY(!flickable->isMoving());
@@ -813,13 +815,13 @@ void tst_QQuickMultiPointTouchArea::inFlickable2()
 void tst_QQuickMultiPointTouchArea::inMouseArea()
 {
     QScopedPointer<QQuickView> window(createAndShowView("inMouseArea.qml"));
-    QVERIFY(window->rootObject() != 0);
+    QVERIFY(window->rootObject() != nullptr);
 
     QQuickMouseArea *mouseArea = qobject_cast<QQuickMouseArea *>(window->rootObject());
-    QVERIFY(mouseArea != 0);
+    QVERIFY(mouseArea != nullptr);
 
     QQuickMultiPointTouchArea *mpta = window->rootObject()->findChild<QQuickMultiPointTouchArea*>("mpta");
-    QVERIFY(mpta != 0);
+    QVERIFY(mpta != nullptr);
 
     QPoint innerPoint(40,100);
     QPoint outerPoint(10,100);
@@ -829,15 +831,15 @@ void tst_QQuickMultiPointTouchArea::inMouseArea()
     QTest::touchEvent(window.data(), device).release(0, innerPoint);
     QVERIFY(!mpta->property("pressed").toBool());
 
-    QTest::mousePress(window.data(), Qt::LeftButton, 0, outerPoint);
+    QTest::mousePress(window.data(), Qt::LeftButton, Qt::NoModifier, outerPoint);
     QVERIFY(mouseArea->property("pressed").toBool());
-    QTest::mouseRelease(window.data(), Qt::LeftButton, 0, outerPoint);
+    QTest::mouseRelease(window.data(), Qt::LeftButton, Qt::NoModifier, outerPoint);
     QVERIFY(!mouseArea->property("pressed").toBool());
 
-    QTest::mousePress(window.data(), Qt::LeftButton, 0, innerPoint);
+    QTest::mousePress(window.data(), Qt::LeftButton, Qt::NoModifier, innerPoint);
     QVERIFY(mpta->property("pressed").toBool());
     QVERIFY(!mouseArea->property("pressed").toBool());
-    QTest::mouseRelease(window.data(), Qt::LeftButton, 0, innerPoint);
+    QTest::mouseRelease(window.data(), Qt::LeftButton, Qt::NoModifier, innerPoint);
     QVERIFY(!mpta->property("pressed").toBool());
     QVERIFY(!mouseArea->property("pressed").toBool());
 
@@ -854,10 +856,10 @@ void tst_QQuickMultiPointTouchArea::inMouseArea()
     QVERIFY(!mpta->property("pressed").toBool());
 
     // Right click should pass through
-    QTest::mousePress(window.data(), Qt::RightButton, 0, innerPoint);
+    QTest::mousePress(window.data(), Qt::RightButton, Qt::NoModifier, innerPoint);
     QVERIFY(mouseArea->property("pressed").toBool());
     QVERIFY(!mpta->property("pressed").toBool());
-    QTest::mouseRelease(window.data(), Qt::RightButton, 0, innerPoint);
+    QTest::mouseRelease(window.data(), Qt::RightButton, Qt::NoModifier, innerPoint);
 
     mpta->setProperty("mouseEnabled", false);
 
@@ -868,15 +870,15 @@ void tst_QQuickMultiPointTouchArea::inMouseArea()
     QVERIFY(!mpta->property("pressed").toBool());
     QVERIFY(!mouseArea->property("pressed").toBool());
 
-    QTest::mousePress(window.data(), Qt::LeftButton, 0, outerPoint);
+    QTest::mousePress(window.data(), Qt::LeftButton, Qt::NoModifier, outerPoint);
     QVERIFY(mouseArea->property("pressed").toBool());
-    QTest::mouseRelease(window.data(), Qt::LeftButton, 0, outerPoint);
+    QTest::mouseRelease(window.data(), Qt::LeftButton, Qt::NoModifier, outerPoint);
     QVERIFY(!mouseArea->property("pressed").toBool());
 
-    QTest::mousePress(window.data(), Qt::LeftButton, 0, innerPoint);
+    QTest::mousePress(window.data(), Qt::LeftButton, Qt::NoModifier, innerPoint);
     QVERIFY(!mpta->property("pressed").toBool());
     QVERIFY(mouseArea->property("pressed").toBool());
-    QTest::mouseRelease(window.data(), Qt::LeftButton, 0, innerPoint);
+    QTest::mouseRelease(window.data(), Qt::LeftButton, Qt::NoModifier, innerPoint);
     QVERIFY(!mpta->property("pressed").toBool());
     QVERIFY(!mouseArea->property("pressed").toBool());
 
@@ -896,10 +898,10 @@ void tst_QQuickMultiPointTouchArea::inMouseArea()
 void tst_QQuickMultiPointTouchArea::mouseAsTouchpoint()
 {
     QScopedPointer<QQuickView> window(createAndShowView("dualGestures.qml"));
-    QVERIFY(window->rootObject() != 0);
+    QVERIFY(window->rootObject() != nullptr);
 
     QQuickMultiPointTouchArea *dualmpta = window->rootObject()->findChild<QQuickMultiPointTouchArea*>("dualTouchArea");
-    QVERIFY(dualmpta != 0);
+    QVERIFY(dualmpta != nullptr);
 
     QQuickItem *touch1rect = window->rootObject()->findChild<QQuickItem*>("touch1rect");
     QQuickItem *touch2rect = window->rootObject()->findChild<QQuickItem*>("touch2rect");
@@ -923,18 +925,18 @@ void tst_QQuickMultiPointTouchArea::mouseAsTouchpoint()
         QCOMPARE(touch2rect->property("y").toInt(), touch2.y());
         QTest::touchEvent(window.data(), device).release(1, touch1).move(2, touch2);
         touch1.setY(20);
-        QTest::mousePress(window.data(), Qt::LeftButton, 0, touch1);
+        QTest::mousePress(window.data(), Qt::LeftButton, Qt::NoModifier, touch1);
         QQuickTouchUtils::flush(window.data());
         QCOMPARE(touch1rect->property("x").toInt(), touch1.x());
         QCOMPARE(touch1rect->property("y").toInt(), touch1.y());
         QCOMPARE(touch2rect->property("x").toInt(), touch2.x());
         QCOMPARE(touch2rect->property("y").toInt(), touch2.y());
         QTest::touchEvent(window.data(), device).release(2, touch2);
-        QTest::mouseRelease(window.data(), Qt::LeftButton, 0, touch1);
+        QTest::mouseRelease(window.data(), Qt::LeftButton, Qt::NoModifier, touch1);
         QQuickTouchUtils::flush(window.data());
 
         // Start with mouse, move it, touch second point, move it
-        QTest::mousePress(window.data(), Qt::LeftButton, 0, touch1);
+        QTest::mousePress(window.data(), Qt::LeftButton, Qt::NoModifier, touch1);
         touch1.setX(60);
         QTest::mouseMove(window.data(), touch1);
         QCOMPARE(touch1rect->property("x").toInt(), touch1.x());
@@ -963,7 +965,7 @@ void tst_QQuickMultiPointTouchArea::mouseAsTouchpoint()
         QCOMPARE(touch2rect->property("y").toInt(), touch2.y());
 
         // Release all
-        QTest::mouseRelease(window.data(), Qt::LeftButton, 0, touch1);
+        QTest::mouseRelease(window.data(), Qt::LeftButton, Qt::NoModifier, touch1);
         QTest::touchEvent(window.data(), device).release(3, touch2);
         QQuickTouchUtils::flush(window.data());
         QTest::touchEvent(window.data(), device).release(4, touch3);
@@ -982,7 +984,7 @@ void tst_QQuickMultiPointTouchArea::mouseAsTouchpoint()
         QPoint touch3(340,100);
         QPoint touch4(540,10);
 
-        QTest::mousePress(window.data(), Qt::LeftButton, 0, mouse1);
+        QTest::mousePress(window.data(), Qt::LeftButton, Qt::NoModifier, mouse1);
         QCOMPARE(touch1rect->property("x").toInt(), mouse1.x());
         QCOMPARE(touch1rect->property("y").toInt(), mouse1.y());
         QTest::touchEvent(window.data(), device).press(1, touch1);
@@ -1006,7 +1008,7 @@ void tst_QQuickMultiPointTouchArea::mouseAsTouchpoint()
         QCOMPARE(touch5rect->property("y").toInt(), touch4.y());
 
         // Release all
-        QTest::mouseRelease(window.data(), Qt::LeftButton, 0, mouse1);
+        QTest::mouseRelease(window.data(), Qt::LeftButton, Qt::NoModifier, mouse1);
         QTest::touchEvent(window.data(), device).release(1, touch1).release(2, touch2).release(3, touch3).release(4, touch4);
         QQuickTouchUtils::flush(window.data());
     }
@@ -1024,7 +1026,7 @@ void tst_QQuickMultiPointTouchArea::mouseAsTouchpoint()
 
         // Start with mouse, move it, touch a point, move it, touch another.
         // Mouse is ignored, both touch points are heeded.
-        QTest::mousePress(window.data(), Qt::LeftButton, 0, mouse1);
+        QTest::mousePress(window.data(), Qt::LeftButton, Qt::NoModifier, mouse1);
         mouse1.setX(60);
         QTest::mouseMove(window.data(), mouse1);
         QCOMPARE(touch1rect->property("x").toInt(), 10);
@@ -1047,7 +1049,7 @@ void tst_QQuickMultiPointTouchArea::mouseAsTouchpoint()
         QCOMPARE(touch2rect->property("y").toInt(), touch2.y());
 
         // Release all
-        QTest::mouseRelease(window.data(), Qt::LeftButton, 0, mouse1);
+        QTest::mouseRelease(window.data(), Qt::LeftButton, Qt::NoModifier, mouse1);
         QTest::touchEvent(window.data(), device).release(1, touch1);
         QQuickTouchUtils::flush(window.data());
         QTest::touchEvent(window.data(), device).release(2, touch2);
@@ -1063,10 +1065,10 @@ void tst_QQuickMultiPointTouchArea::mouseAsTouchpoint()
 void tst_QQuickMultiPointTouchArea::invisible()
 {
     QScopedPointer<QQuickView> window(createAndShowView("signalTest.qml"));
-    QVERIFY(window->rootObject() != 0);
+    QVERIFY(window->rootObject() != nullptr);
 
     QQuickMultiPointTouchArea *area = qobject_cast<QQuickMultiPointTouchArea *>(window->rootObject());
-    QVERIFY(area != 0);
+    QVERIFY(area != nullptr);
 
     area->setVisible(false);
 
@@ -1124,10 +1126,10 @@ void tst_QQuickMultiPointTouchArea::transformedTouchArea()
 
 
     QScopedPointer<QQuickView> view(createAndShowView("transformedMultiPointTouchArea.qml"));
-    QVERIFY(view->rootObject() != 0);
+    QVERIFY(view->rootObject() != nullptr);
 
     QQuickMultiPointTouchArea *area = view->rootObject()->findChild<QQuickMultiPointTouchArea *>("touchArea");
-    QVERIFY(area != 0);
+    QVERIFY(area != nullptr);
 
     QTest::QTouchEventSequence sequence = QTest::touchEvent(view.data(), device);
 
@@ -1143,7 +1145,7 @@ void tst_QQuickMultiPointTouchArea::transformedTouchArea()
 
 QQuickView *tst_QQuickMultiPointTouchArea::createAndShowView(const QString &file)
 {
-    QQuickView *window = new QQuickView(0);
+    QQuickView *window = new QQuickView(nullptr);
     window->setSource(testFileUrl(file));
     const QRect screenGeometry = window->screen()->availableGeometry();
     const QSize size = window->size();
@@ -1171,16 +1173,16 @@ void tst_QQuickMultiPointTouchArea::mouseInteraction()
     QFETCH(int, accept);
 
     QScopedPointer<QQuickView> view(createAndShowView("mouse.qml"));
-    QVERIFY(view->rootObject() != 0);
+    QVERIFY(view->rootObject() != nullptr);
 
     QQuickMultiPointTouchArea *area = qobject_cast<QQuickMultiPointTouchArea *>(view->rootObject());
-    QVERIFY(area != 0);
+    QVERIFY(area != nullptr);
     QQuickTouchPoint *point1 = view->rootObject()->findChild<QQuickTouchPoint*>("point1");
     QCOMPARE(point1->pressed(), false);
 
     QCOMPARE(area->property("touchCount").toInt(), 0);
     QPoint p1 = QPoint(100, 100);
-    QTest::mousePress(view.data(), (Qt::MouseButton) buttons, 0, p1);
+    QTest::mousePress(view.data(), (Qt::MouseButton) buttons, Qt::NoModifier, p1);
     QCOMPARE(area->property("touchCount").toInt(), accept);
     QCOMPARE(point1->pressed(), accept != 0);
     p1 += QPoint(10, 10);
@@ -1196,10 +1198,61 @@ void tst_QQuickMultiPointTouchArea::mouseInteraction()
     QCOMPARE(area->property("touchCount").toInt(), 0);
 }
 
+void tst_QQuickMultiPointTouchArea::mouseGestureStarted_data()
+{
+    QTest::addColumn<bool>("grabGesture");
+    QTest::addColumn<int>("distanceFromOrigin");
+
+    QTest::newRow("near origin, don't grab") << false << 4;
+    QTest::newRow("near origin, grab") << true << 4;
+    QTest::newRow("away from origin, don't grab") << false << 100;
+    QTest::newRow("away from origin, grab") << true << 100;
+}
+
+void tst_QQuickMultiPointTouchArea::mouseGestureStarted() // QTBUG-70258
+{
+    const int dragThreshold = QGuiApplication::styleHints()->startDragDistance();
+    QFETCH(bool, grabGesture);
+    QFETCH(int, distanceFromOrigin);
+
+    QScopedPointer<QQuickView> view(createAndShowView("mouse.qml"));
+    QVERIFY(view->rootObject() != nullptr);
+
+    QQuickMultiPointTouchArea *area = qobject_cast<QQuickMultiPointTouchArea *>(view->rootObject());
+    QVERIFY(area);
+    area->setProperty("grabGesture", grabGesture);
+    QQuickTouchPoint *point1 = view->rootObject()->findChild<QQuickTouchPoint*>("point1");
+    QCOMPARE(point1->pressed(), false);
+    QSignalSpy gestureStartedSpy(area, SIGNAL(gestureStarted(QQuickGrabGestureEvent *)));
+
+    QPoint p1 = QPoint(distanceFromOrigin, distanceFromOrigin);
+    QTest::mousePress(view.data(), Qt::LeftButton, Qt::NoModifier, p1);
+    QCOMPARE(gestureStartedSpy.count(), 0);
+
+    p1 += QPoint(dragThreshold, dragThreshold);
+    QTest::mouseMove(view.data(), p1);
+    QCOMPARE(gestureStartedSpy.count(), 0);
+
+    p1 += QPoint(1, 1);
+    QTest::mouseMove(view.data(), p1);
+    QTRY_COMPARE(gestureStartedSpy.count(), 1);
+    QTRY_COMPARE(area->property("gestureStartedX").toInt(), distanceFromOrigin);
+    QCOMPARE(area->property("gestureStartedY").toInt(), distanceFromOrigin);
+
+    p1 += QPoint(10, 10);
+    QTest::mouseMove(view.data(), p1);
+    // if nobody called gesteure->grab(), gestureStarted will keep happening
+    QTRY_COMPARE(gestureStartedSpy.count(), grabGesture ? 1 : 2);
+    QCOMPARE(area->property("gestureStartedX").toInt(), distanceFromOrigin);
+    QCOMPARE(area->property("gestureStartedY").toInt(), distanceFromOrigin);
+
+    QTest::mouseRelease(view.data(), Qt::LeftButton);
+}
+
 void tst_QQuickMultiPointTouchArea::cancel()
 {
     QScopedPointer<QQuickView> window(createAndShowView("cancel.qml"));
-    QVERIFY(window->rootObject() != 0);
+    QVERIFY(window->rootObject() != nullptr);
 
     QQuickMultiPointTouchArea *area = qobject_cast<QQuickMultiPointTouchArea *>(window->rootObject());
     QTest::QTouchEventSequence sequence = QTest::touchEvent(window.data(), device);
diff --git a/tests/auto/quick/qquickopenglinfo/BLACKLIST b/tests/auto/quick/qquickopenglinfo/BLACKLIST
new file mode 100644
index 0000000000..7ac31e1cd0
--- /dev/null
+++ b/tests/auto/quick/qquickopenglinfo/BLACKLIST
@@ -0,0 +1,3 @@
+# QTBUG-65615
+[testProperties]
+b2qt
diff --git a/tests/auto/quick/qquickpainteditem/BLACKLIST b/tests/auto/quick/qquickpainteditem/BLACKLIST
new file mode 100644
index 0000000000..9b58325f6c
--- /dev/null
+++ b/tests/auto/quick/qquickpainteditem/BLACKLIST
@@ -0,0 +1,27 @@
+# QTBUG-63053
+[opaquePainting]
+b2qt
+
+# QTBUG-63053
+[antialiasing]
+b2qt
+
+# QTBUG-63053
+[mipmap]
+b2qt
+
+# QTBUG-63053
+[performanceHints]
+b2qt
+
+# QTBUG-63053
+[contentScale]
+b2qt
+
+# QTBUG-63053
+[contentsBoundingRect]
+b2qt
+
+# QTBUG-63053
+[fillColor]
+b2qt
diff --git a/tests/auto/quick/qquickpainteditem/tst_qquickpainteditem.cpp b/tests/auto/quick/qquickpainteditem/tst_qquickpainteditem.cpp
index 1716bdeafb..2661762669 100644
--- a/tests/auto/quick/qquickpainteditem/tst_qquickpainteditem.cpp
+++ b/tests/auto/quick/qquickpainteditem/tst_qquickpainteditem.cpp
@@ -61,9 +61,9 @@ class TestPaintedItem : public QQuickPaintedItem
 {
     Q_OBJECT
 public:
-    TestPaintedItem(QQuickItem *parent = 0)
+    TestPaintedItem(QQuickItem *parent = nullptr)
         : QQuickPaintedItem(parent)
-        , paintNode(0)
+        , paintNode(nullptr)
         , paintRequests(0)
     {
     }
diff --git a/tests/auto/quick/qquickpath/data/anglearc.qml b/tests/auto/quick/qquickpath/data/anglearc.qml
new file mode 100644
index 0000000000..cbe41c1ac8
--- /dev/null
+++ b/tests/auto/quick/qquickpath/data/anglearc.qml
@@ -0,0 +1,12 @@
+import QtQuick 2.11
+
+Path {
+    PathAngleArc {
+        centerX: 100
+        centerY: 100
+        radiusX: 50
+        radiusY: 50
+        startAngle: 45
+        sweepAngle: 90
+    }
+}
diff --git a/tests/auto/quick/qquickpath/tst_qquickpath.cpp b/tests/auto/quick/qquickpath/tst_qquickpath.cpp
index 2ec95840e1..12a8c673b0 100644
--- a/tests/auto/quick/qquickpath/tst_qquickpath.cpp
+++ b/tests/auto/quick/qquickpath/tst_qquickpath.cpp
@@ -41,6 +41,7 @@ public:
 
 private slots:
     void arc();
+    void angleArc();
     void catmullromCurve();
     void closedCatmullromCurve();
     void svg();
@@ -52,7 +53,7 @@ void tst_QuickPath::arc()
     QQmlEngine engine;
     QQmlComponent c(&engine, testFileUrl("arc.qml"));
     QQuickPath *obj = qobject_cast<QQuickPath*>(c.create());
-    QVERIFY(obj != 0);
+    QVERIFY(obj != nullptr);
 
     QCOMPARE(obj->startX(), 0.);
     QCOMPARE(obj->startY(), 0.);
@@ -61,7 +62,7 @@ void tst_QuickPath::arc()
     QCOMPARE(list.count(), 1);
 
     QQuickPathArc* arc = qobject_cast<QQuickPathArc*>(list.at(0));
-    QVERIFY(arc != 0);
+    QVERIFY(arc != nullptr);
     QCOMPARE(arc->x(), 100.);
     QCOMPARE(arc->y(), 100.);
     QCOMPARE(arc->radiusX(), 100.);
@@ -82,12 +83,51 @@ void tst_QuickPath::arc()
     QCOMPARE(pos, QPointF(100,100));
 }
 
+void tst_QuickPath::angleArc()
+{
+    QQmlEngine engine;
+    QQmlComponent c(&engine, testFileUrl("anglearc.qml"));
+    QQuickPath *obj = qobject_cast<QQuickPath*>(c.create());
+    QVERIFY(obj != nullptr);
+
+    QQmlListReference list(obj, "pathElements");
+    QCOMPARE(list.count(), 1);
+
+    QQuickPathAngleArc* arc = qobject_cast<QQuickPathAngleArc*>(list.at(0));
+    QVERIFY(arc != nullptr);
+    QCOMPARE(arc->centerX(), 100.);
+    QCOMPARE(arc->centerY(), 100.);
+    QCOMPARE(arc->radiusX(), 50.);
+    QCOMPARE(arc->radiusY(), 50.);
+    QCOMPARE(arc->startAngle(), 45.);
+    QCOMPARE(arc->sweepAngle(), 90.);
+    QCOMPARE(arc->moveToStart(), true);
+
+    QPainterPath path = obj->path();
+    QVERIFY(path != QPainterPath());
+
+    // using QPoint to do fuzzy compare
+    QPointF pos = obj->pointAt(0);
+    QCOMPARE(pos.toPoint(), QPoint(135,135));
+    pos = obj->pointAt(.25);
+    QCOMPARE(pos.toPoint(), QPoint(119,146));
+    pos = obj->pointAt(.75);
+    QCOMPARE(pos.toPoint(), QPoint(81,146));
+    pos = obj->pointAt(1);
+    QCOMPARE(pos.toPoint(), QPoint(65,135));
+
+    // if moveToStart is false, we should have a line starting from startX/Y
+    arc->setMoveToStart(false);
+    pos = obj->pointAt(0);
+    QCOMPARE(pos, QPointF(0,0));
+}
+
 void tst_QuickPath::catmullromCurve()
 {
     QQmlEngine engine;
     QQmlComponent c(&engine, testFileUrl("curve.qml"));
     QQuickPath *obj = qobject_cast<QQuickPath*>(c.create());
-    QVERIFY(obj != 0);
+    QVERIFY(obj != nullptr);
 
     QCOMPARE(obj->startX(), 0.);
     QCOMPARE(obj->startY(), 0.);
@@ -96,12 +136,12 @@ void tst_QuickPath::catmullromCurve()
     QCOMPARE(list.count(), 3);
 
     QQuickPathCatmullRomCurve* curve = qobject_cast<QQuickPathCatmullRomCurve*>(list.at(0));
-    QVERIFY(curve != 0);
+    QVERIFY(curve != nullptr);
     QCOMPARE(curve->x(), 100.);
     QCOMPARE(curve->y(), 50.);
 
     curve = qobject_cast<QQuickPathCatmullRomCurve*>(list.at(2));
-    QVERIFY(curve != 0);
+    QVERIFY(curve != nullptr);
     QCOMPARE(curve->x(), 100.);
     QCOMPARE(curve->y(), 150.);
 
@@ -123,7 +163,7 @@ void tst_QuickPath::closedCatmullromCurve()
     QQmlEngine engine;
     QQmlComponent c(&engine, testFileUrl("closedcurve.qml"));
     QQuickPath *obj = qobject_cast<QQuickPath*>(c.create());
-    QVERIFY(obj != 0);
+    QVERIFY(obj != nullptr);
 
     QCOMPARE(obj->startX(), 50.);
     QCOMPARE(obj->startY(), 50.);
@@ -132,7 +172,7 @@ void tst_QuickPath::closedCatmullromCurve()
     QCOMPARE(list.count(), 3);
 
     QQuickPathCatmullRomCurve* curve = qobject_cast<QQuickPathCatmullRomCurve*>(list.at(2));
-    QVERIFY(curve != 0);
+    QVERIFY(curve != nullptr);
     QCOMPARE(curve->x(), 50.);
     QCOMPARE(curve->y(), 50.);
 
@@ -156,7 +196,7 @@ void tst_QuickPath::svg()
     QQmlEngine engine;
     QQmlComponent c(&engine, testFileUrl("svg.qml"));
     QQuickPath *obj = qobject_cast<QQuickPath*>(c.create());
-    QVERIFY(obj != 0);
+    QVERIFY(obj != nullptr);
 
     QCOMPARE(obj->startX(), 0.);
     QCOMPARE(obj->startY(), 0.);
@@ -165,7 +205,7 @@ void tst_QuickPath::svg()
     QCOMPARE(list.count(), 1);
 
     QQuickPathSvg* svg = qobject_cast<QQuickPathSvg*>(list.at(0));
-    QVERIFY(svg != 0);
+    QVERIFY(svg != nullptr);
     QCOMPARE(svg->path(), QLatin1String("M200,300 Q400,50 600,300 T1000,300"));
 
     QPainterPath path = obj->path();
diff --git a/tests/auto/quick/qquickpathview/data/flickableDelegate.qml b/tests/auto/quick/qquickpathview/data/flickableDelegate.qml
index df9cb1d547..0304efaa31 100644
--- a/tests/auto/quick/qquickpathview/data/flickableDelegate.qml
+++ b/tests/auto/quick/qquickpathview/data/flickableDelegate.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the test suite of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/tests/auto/quick/qquickpathview/data/nestedInFlickable.qml b/tests/auto/quick/qquickpathview/data/nestedInFlickable.qml
index ec1f3235c3..216a25b8e2 100644
--- a/tests/auto/quick/qquickpathview/data/nestedInFlickable.qml
+++ b/tests/auto/quick/qquickpathview/data/nestedInFlickable.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the test suite of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/tests/auto/quick/qquickpathview/data/objectModelMove.qml b/tests/auto/quick/qquickpathview/data/objectModelMove.qml
new file mode 100644
index 0000000000..d5fa510d69
--- /dev/null
+++ b/tests/auto/quick/qquickpathview/data/objectModelMove.qml
@@ -0,0 +1,123 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of The Qt Company Ltd nor the names of its
+**     contributors may be used to endorse or promote products derived
+**     from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQml.Models 2.11
+import QtQuick 2.11
+
+Item {
+    id: root
+    width: 400
+    height: 400
+    visible: true
+
+    property Item pathViewItem
+
+    function destroyView() {
+        if (pathViewItem)
+            pathViewItem.destroy()
+    }
+
+    function newView() {
+        pathViewItem = pathViewComponent.createObject(root)
+    }
+
+    function move() {
+        objectModel.move(0, 1)
+    }
+
+    Component {
+        id: pathViewComponent
+
+        PathView {
+            id: pathView
+            objectName: "PathView"
+            width: 32 * 3
+            height: 32
+            model: objectModel
+
+            interactive: false
+            snapMode: PathView.SnapToItem
+            movementDirection: PathView.Positive
+            highlightMoveDuration: 100
+
+            path: Path {
+                startX: 16
+                startY: 16
+                PathLine {
+                    x: 16 + (32 * 3)
+                    y: 16
+                }
+            }
+        }
+    }
+
+    ObjectModel {
+        id: objectModel
+
+        Rectangle {
+            objectName: "red"
+            width: 32
+            height: 32
+            color: "red"
+        }
+        Rectangle {
+            objectName: "green"
+            width: 32
+            height: 32
+            color: "green"
+        }
+        Rectangle {
+            objectName: "blue"
+            width: 32
+            height: 32
+            color: "blue"
+        }
+    }
+}
diff --git a/tests/auto/quick/qquickpathview/data/panels.qml b/tests/auto/quick/qquickpathview/data/panels.qml
index a111e45736..08e4636dca 100644
--- a/tests/auto/quick/qquickpathview/data/panels.qml
+++ b/tests/auto/quick/qquickpathview/data/panels.qml
@@ -1,4 +1,5 @@
 import QtQuick 2.0
+import QtQml.Models 2.12
 
 Item {
     id: root
@@ -6,7 +7,7 @@ Item {
     property bool enforceRange: false
     width: 320; height: 480
 
-    VisualItemModel {
+    ObjectModel {
         id: itemModel
 
         Rectangle {
diff --git a/tests/auto/quick/qquickpathview/data/pathview_package.qml b/tests/auto/quick/qquickpathview/data/pathview_package.qml
index 2af57e6bb1..34d4ee73ba 100644
--- a/tests/auto/quick/qquickpathview/data/pathview_package.qml
+++ b/tests/auto/quick/qquickpathview/data/pathview_package.qml
@@ -1,4 +1,5 @@
 import QtQuick 2.0
+import QtQml.Models 2.12
 
 Item {
     width: 800; height: 600
@@ -37,7 +38,7 @@ Item {
         ListElement { lColor: "brown" }
         ListElement { lColor: "thistle" }
     }
-    VisualDataModel { id: visualModel; model: rssModel; delegate: photoDelegate }
+    DelegateModel { id: visualModel; model: rssModel; delegate: photoDelegate }
 
     PathView {
         id: photoPathView
diff --git a/tests/auto/quick/qquickpathview/data/qtbug37815.qml b/tests/auto/quick/qquickpathview/data/qtbug37815.qml
index 3fd4daca63..28affbac38 100644
--- a/tests/auto/quick/qquickpathview/data/qtbug37815.qml
+++ b/tests/auto/quick/qquickpathview/data/qtbug37815.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
 ** Copyright (C) 2016 Netris
-** Contact: http://www.qt.io/licensing/
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the test suite of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/tests/auto/quick/qquickpathview/data/qtbug53464.qml b/tests/auto/quick/qquickpathview/data/qtbug53464.qml
index d30d404e68..123cafb04c 100644
--- a/tests/auto/quick/qquickpathview/data/qtbug53464.qml
+++ b/tests/auto/quick/qquickpathview/data/qtbug53464.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
 ** Copyright (C) 2016 Netris
-** Contact: http://www.qt.io/licensing/
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the test suite of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/tests/auto/quick/qquickpathview/data/removePath.qml b/tests/auto/quick/qquickpathview/data/removePath.qml
index 85029f3eaf..36343adaaf 100644
--- a/tests/auto/quick/qquickpathview/data/removePath.qml
+++ b/tests/auto/quick/qquickpathview/data/removePath.qml
@@ -6,7 +6,7 @@ PathView {
 
     path: myPath
 
-    delegate: Text { text: value }
+    delegate: Text { text: modelData }
     model: 10
 
     Path {
diff --git a/tests/auto/quick/qquickpathview/data/treemodel.qml b/tests/auto/quick/qquickpathview/data/treemodel.qml
index fcf6922d00..b1e06f47d2 100644
--- a/tests/auto/quick/qquickpathview/data/treemodel.qml
+++ b/tests/auto/quick/qquickpathview/data/treemodel.qml
@@ -1,4 +1,5 @@
 import QtQuick 2.0
+import QtQml.Models 2.12
 
 PathView {
     width: 320
@@ -6,7 +7,7 @@ PathView {
     function setRoot(index) {
         vdm.rootIndex = vdm.modelIndex(index);
     }
-    model: VisualDataModel {
+    model: DelegateModel {
         id: vdm
         model: myModel
         delegate: Text { objectName: "wrapper"; text: display }
diff --git a/tests/auto/quick/qquickpathview/data/vdm.qml b/tests/auto/quick/qquickpathview/data/vdm.qml
index 839393d9bd..f24837b7a6 100644
--- a/tests/auto/quick/qquickpathview/data/vdm.qml
+++ b/tests/auto/quick/qquickpathview/data/vdm.qml
@@ -1,4 +1,5 @@
 import QtQuick 2.0
+import QtQml.Models 2.12
 
 PathView {
     id: pathView
@@ -20,7 +21,7 @@ PathView {
         ListElement { value: "three" }
     }
 
-    model: VisualDataModel {
+    model: DelegateModel {
         delegate: Text { text: model.value }
         model : mo
     }
diff --git a/tests/auto/quick/qquickpathview/qquickpathview.pro b/tests/auto/quick/qquickpathview/qquickpathview.pro
index 90c1eb0c67..f21fb64fa4 100644
--- a/tests/auto/quick/qquickpathview/qquickpathview.pro
+++ b/tests/auto/quick/qquickpathview/qquickpathview.pro
@@ -9,5 +9,5 @@ include (../shared/util.pri)
 
 TESTDATA = data/*
 
-QT += core-private gui-private  qml-private quick-private testlib
+QT += core-private gui-private qml-private quick-private testlib qmltest
 qtHaveModule(widgets): QT += widgets
diff --git a/tests/auto/quick/qquickpathview/tst_qquickpathview.cpp b/tests/auto/quick/qquickpathview/tst_qquickpathview.cpp
index b01d0c3cec..bf38d2d926 100644
--- a/tests/auto/quick/qquickpathview/tst_qquickpathview.cpp
+++ b/tests/auto/quick/qquickpathview/tst_qquickpathview.cpp
@@ -38,6 +38,7 @@
 #include <QtQuick/private/qquickpath_p.h>
 #include <QtQuick/private/qquicktext_p.h>
 #include <QtQuick/private/qquickrectangle_p.h>
+#include <QtQuickTest/QtQuickTest>
 #include <QtQml/private/qqmllistmodel_p.h>
 #include <QtQml/private/qqmlvaluetype_p.h>
 #include <QtGui/qstandarditemmodel.h>
@@ -48,6 +49,10 @@
 #include "../shared/viewtestutil.h"
 #include "../shared/visualtestutil.h"
 
+#include <math.h>
+
+Q_LOGGING_CATEGORY(lcTests, "qt.quick.tests")
+
 using namespace QQuickViewTestUtil;
 using namespace QQuickVisualTestUtil;
 
@@ -142,6 +147,7 @@ private slots:
     void movementDirection_data();
     void movementDirection();
     void removePath();
+    void objectModelMove();
 };
 
 class TestObject : public QObject
@@ -184,7 +190,7 @@ void tst_QQuickPathView::initValues()
     QQmlComponent c(&engine, testFileUrl("pathview1.qml"));
     QQuickPathView *obj = qobject_cast<QQuickPathView*>(c.create());
 
-    QVERIFY(obj != 0);
+    QVERIFY(obj != nullptr);
     QVERIFY(!obj->path());
     QVERIFY(!obj->delegate());
     QCOMPARE(obj->model(), QVariant());
@@ -215,7 +221,7 @@ void tst_QQuickPathView::items()
     qApp->processEvents();
 
     QQuickPathView *pathview = findItem<QQuickPathView>(window->rootObject(), "view");
-    QVERIFY(pathview != 0);
+    QVERIFY(pathview != nullptr);
 
     QCOMPARE(pathview->count(), model.count());
     QCOMPARE(window->rootObject()->property("count").toInt(), model.count());
@@ -223,10 +229,10 @@ void tst_QQuickPathView::items()
 
     for (int i = 0; i < model.count(); ++i) {
         QQuickText *name = findItem<QQuickText>(pathview, "textName", i);
-        QVERIFY(name != 0);
+        QVERIFY(name != nullptr);
         QCOMPARE(name->text(), model.name(i));
         QQuickText *number = findItem<QQuickText>(pathview, "textNumber", i);
-        QVERIFY(number != 0);
+        QVERIFY(number != nullptr);
         QCOMPARE(number->text(), model.number(i));
     }
 
@@ -257,7 +263,7 @@ void tst_QQuickPathView::initialCurrentItem()
     qApp->processEvents();
 
     QQuickPathView *pathview = findItem<QQuickPathView>(window->rootObject(), "view");
-    QVERIFY(pathview != 0);
+    QVERIFY(pathview != nullptr);
     QVERIFY(pathview->currentIndex() != -1);
     QVERIFY(!window->rootObject()->property("currentItemIsNull").toBool());
 }
@@ -268,9 +274,9 @@ void tst_QQuickPathView::pathview2()
     QQmlComponent c(&engine, testFileUrl("pathview2.qml"));
     QQuickPathView *obj = qobject_cast<QQuickPathView*>(c.create());
 
-    QVERIFY(obj != 0);
-    QVERIFY(obj->path() != 0);
-    QVERIFY(obj->delegate() != 0);
+    QVERIFY(obj != nullptr);
+    QVERIFY(obj->path() != nullptr);
+    QVERIFY(obj->delegate() != nullptr);
     QVERIFY(obj->model() != QVariant());
     QCOMPARE(obj->currentIndex(), 0);
     QCOMPARE(obj->offset(), 0.);
@@ -288,9 +294,9 @@ void tst_QQuickPathView::pathview3()
     QQmlComponent c(&engine, testFileUrl("pathview3.qml"));
     QQuickPathView *obj = qobject_cast<QQuickPathView*>(c.create());
 
-    QVERIFY(obj != 0);
-    QVERIFY(obj->path() != 0);
-    QVERIFY(obj->delegate() != 0);
+    QVERIFY(obj != nullptr);
+    QVERIFY(obj->path() != nullptr);
+    QVERIFY(obj->delegate() != nullptr);
     QVERIFY(obj->model() != QVariant());
     QCOMPARE(obj->currentIndex(), 7);
     QCOMPARE(obj->offset(), 1.0);
@@ -308,9 +314,9 @@ void tst_QQuickPathView::initialCurrentIndex()
     QQmlComponent c(&engine, testFileUrl("initialCurrentIndex.qml"));
     QQuickPathView *obj = qobject_cast<QQuickPathView*>(c.create());
 
-    QVERIFY(obj != 0);
-    QVERIFY(obj->path() != 0);
-    QVERIFY(obj->delegate() != 0);
+    QVERIFY(obj != nullptr);
+    QVERIFY(obj->path() != nullptr);
+    QVERIFY(obj->delegate() != nullptr);
     QVERIFY(obj->model() != QVariant());
     QCOMPARE(obj->currentIndex(), 3);
     QCOMPARE(obj->offset(), 5.0);
@@ -364,6 +370,10 @@ void tst_QQuickPathView::insertModel_data()
 
 void tst_QQuickPathView::insertModel()
 {
+#ifdef Q_OS_MACOS
+    QSKIP("this test currently crashes on MacOS. See QTBUG-68048");
+#endif
+
     QFETCH(int, mode);
     QFETCH(int, idx);
     QFETCH(int, count);
@@ -390,7 +400,7 @@ void tst_QQuickPathView::insertModel()
     qApp->processEvents();
 
     QQuickPathView *pathview = findItem<QQuickPathView>(window->rootObject(), "view");
-    QVERIFY(pathview != 0);
+    QVERIFY(pathview != nullptr);
 
     pathview->setHighlightRangeMode((QQuickPathView::HighlightRangeMode)mode);
 
@@ -483,7 +493,7 @@ void tst_QQuickPathView::removeModel()
     qApp->processEvents();
 
     QQuickPathView *pathview = findItem<QQuickPathView>(window->rootObject(), "view");
-    QVERIFY(pathview != 0);
+    QVERIFY(pathview != nullptr);
 
     pathview->setHighlightRangeMode((QQuickPathView::HighlightRangeMode)mode);
 
@@ -576,7 +586,7 @@ void tst_QQuickPathView::moveModel()
     qApp->processEvents();
 
     QQuickPathView *pathview = findItem<QQuickPathView>(window->rootObject(), "view");
-    QVERIFY(pathview != 0);
+    QVERIFY(pathview != nullptr);
 
     pathview->setHighlightRangeMode((QQuickPathView::HighlightRangeMode)mode);
 
@@ -675,7 +685,7 @@ void tst_QQuickPathView::consecutiveModelChanges()
     qApp->processEvents();
 
     QQuickPathView *pathview = findItem<QQuickPathView>(window->rootObject(), "view");
-    QVERIFY(pathview != 0);
+    QVERIFY(pathview != nullptr);
 
     pathview->setHighlightRangeMode(mode);
 
@@ -705,13 +715,13 @@ void tst_QQuickPathView::consecutiveModelChanges()
                 pathview->setCurrentIndex(changes[i].index);
                 break;
         case ListChange::Polish:
-                QQUICK_VERIFY_POLISH(pathview);
+                QQuickTest::qWaitForItemPolished(pathview);
                 break;
             default:
                 continue;
         }
     }
-    QQUICK_VERIFY_POLISH(pathview);
+    QQuickTest::qWaitForItemPolished(pathview);
 
     QCOMPARE(findItems<QQuickItem>(pathview, "wrapper").count(), count);
     QCOMPARE(pathview->count(), count);
@@ -727,7 +737,7 @@ void tst_QQuickPathView::path()
     QQmlComponent c(&engine, testFileUrl("pathtest.qml"));
     QQuickPath *obj = qobject_cast<QQuickPath*>(c.create());
 
-    QVERIFY(obj != 0);
+    QVERIFY(obj != nullptr);
     QCOMPARE(obj->startX(), 120.);
     QCOMPARE(obj->startY(), 100.);
     QVERIFY(obj->path() != QPainterPath());
@@ -736,28 +746,28 @@ void tst_QQuickPathView::path()
     QCOMPARE(list.count(), 5);
 
     QQuickPathAttribute* attr = qobject_cast<QQuickPathAttribute*>(list.at(0));
-    QVERIFY(attr != 0);
+    QVERIFY(attr != nullptr);
     QCOMPARE(attr->name(), QString("scale"));
     QCOMPARE(attr->value(), 1.0);
 
     QQuickPathQuad* quad = qobject_cast<QQuickPathQuad*>(list.at(1));
-    QVERIFY(quad != 0);
+    QVERIFY(quad != nullptr);
     QCOMPARE(quad->x(), 120.);
     QCOMPARE(quad->y(), 25.);
     QCOMPARE(quad->controlX(), 260.);
     QCOMPARE(quad->controlY(), 75.);
 
     QQuickPathPercent* perc = qobject_cast<QQuickPathPercent*>(list.at(2));
-    QVERIFY(perc != 0);
+    QVERIFY(perc != nullptr);
     QCOMPARE(perc->value(), 0.3);
 
     QQuickPathLine* line = qobject_cast<QQuickPathLine*>(list.at(3));
-    QVERIFY(line != 0);
+    QVERIFY(line != nullptr);
     QCOMPARE(line->x(), 120.);
     QCOMPARE(line->y(), 100.);
 
     QQuickPathCubic* cubic = qobject_cast<QQuickPathCubic*>(list.at(4));
-    QVERIFY(cubic != 0);
+    QVERIFY(cubic != nullptr);
     QCOMPARE(cubic->x(), 180.);
     QCOMPARE(cubic->y(), 0.);
     QCOMPARE(cubic->control1X(), -10.);
@@ -770,6 +780,10 @@ void tst_QQuickPathView::path()
 
 void tst_QQuickPathView::dataModel()
 {
+#ifdef Q_OS_MACOS
+    QSKIP("this test currently crashes on MacOS. See QTBUG-68047");
+#endif
+
     QScopedPointer<QQuickView> window(createView());
     window->show();
 
@@ -798,7 +812,7 @@ void tst_QQuickPathView::dataModel()
     qApp->processEvents();
 
     QQuickPathView *pathview = qobject_cast<QQuickPathView*>(window->rootObject());
-    QVERIFY(pathview != 0);
+    QVERIFY(pathview != nullptr);
 
     QMetaObject::invokeMethod(window->rootObject(), "checkProperties");
     QVERIFY(!testObject->error());
@@ -835,7 +849,7 @@ void tst_QQuickPathView::dataModel()
     QTRY_COMPARE(findItems<QQuickItem>(pathview, "wrapper").count(), 5);
 
     QQuickRectangle *testItem = findItem<QQuickRectangle>(pathview, "wrapper", 4);
-    QVERIFY(testItem != 0);
+    QVERIFY(testItem != nullptr);
     testItem = findItem<QQuickRectangle>(pathview, "wrapper", 5);
     QVERIFY(!testItem);
 
@@ -898,7 +912,7 @@ void tst_QQuickPathView::pathMoved()
     qApp->processEvents();
 
     QQuickPathView *pathview = findItem<QQuickPathView>(window->rootObject(), "view");
-    QVERIFY(pathview != 0);
+    QVERIFY(pathview != nullptr);
 
     QQuickRectangle *firstItem = findItem<QQuickRectangle>(pathview, "wrapper", 0);
     QVERIFY(firstItem);
@@ -986,7 +1000,7 @@ void tst_QQuickPathView::setCurrentIndex()
     qApp->processEvents();
 
     QQuickPathView *pathview = findItem<QQuickPathView>(window->rootObject(), "view");
-    QVERIFY(pathview != 0);
+    QVERIFY(pathview != nullptr);
 
     QQuickRectangle *firstItem = findItem<QQuickRectangle>(pathview, "wrapper", 0);
     QVERIFY(firstItem);
@@ -1139,13 +1153,13 @@ void tst_QQuickPathView::resetModel()
     qApp->processEvents();
 
     QQuickPathView *pathview = findItem<QQuickPathView>(window->rootObject(), "view");
-    QVERIFY(pathview != 0);
+    QVERIFY(pathview != nullptr);
 
     QCOMPARE(pathview->count(), model.rowCount());
 
     for (int i = 0; i < model.rowCount(); ++i) {
         QQuickText *display = findItem<QQuickText>(pathview, "displayText", i);
-        QVERIFY(display != 0);
+        QVERIFY(display != nullptr);
         QCOMPARE(display->text(), strings.at(i));
     }
 
@@ -1157,7 +1171,7 @@ void tst_QQuickPathView::resetModel()
 
     for (int i = 0; i < model.rowCount(); ++i) {
         QQuickText *display = findItem<QQuickText>(pathview, "displayText", i);
-        QVERIFY(display != 0);
+        QVERIFY(display != nullptr);
         QCOMPARE(display->text(), strings.at(i));
     }
 
@@ -1358,6 +1372,7 @@ void tst_QQuickPathView::package()
     QSKIP("QTBUG-27170 view does not reliably receive polish without a running animation");
 #endif
 
+    QQuickTest::qWaitForItemPolished(pathView);
     QQuickItem *item = findItem<QQuickItem>(pathView, "pathItem");
     QVERIFY(item);
     QVERIFY(item->scale() != 1.0);
@@ -1378,7 +1393,7 @@ void tst_QQuickPathView::emptyModel()
     qApp->processEvents();
 
     QQuickPathView *pathview = qobject_cast<QQuickPathView*>(window->rootObject());
-    QVERIFY(pathview != 0);
+    QVERIFY(pathview != nullptr);
 
     QCOMPARE(pathview->offset(), qreal(0.0));
 
@@ -1392,7 +1407,7 @@ void tst_QQuickPathView::emptyPath()
     qApp->processEvents();
 
     QQuickPathView *pathview = qobject_cast<QQuickPathView*>(window->rootObject());
-    QVERIFY(pathview != 0);
+    QVERIFY(pathview != nullptr);
 
     delete window;
 }
@@ -1440,7 +1455,7 @@ void tst_QQuickPathView::visualDataModel()
     QQmlComponent c(&engine, testFileUrl("vdm.qml"));
 
     QQuickPathView *obj = qobject_cast<QQuickPathView*>(c.create());
-    QVERIFY(obj != 0);
+    QVERIFY(obj != nullptr);
 
     QCOMPARE(obj->count(), 3);
 
@@ -1463,7 +1478,7 @@ void tst_QQuickPathView::undefinedPath()
     QQmlComponent c(&engine, testFileUrl("undefinedpath.qml"));
 
     QQuickPathView *obj = qobject_cast<QQuickPathView*>(c.create());
-    QVERIFY(obj != 0);
+    QVERIFY(obj != nullptr);
 
     QCOMPARE(obj->count(), 3);
 
@@ -1481,7 +1496,7 @@ void tst_QQuickPathView::mouseDrag()
     QCOMPARE(window.data(), qGuiApp->focusWindow());
 
     QQuickPathView *pathview = qobject_cast<QQuickPathView*>(window->rootObject());
-    QVERIFY(pathview != 0);
+    QVERIFY(pathview != nullptr);
 
     QSignalSpy movingSpy(pathview, SIGNAL(movingChanged()));
     QSignalSpy moveStartedSpy(pathview, SIGNAL(movementStarted()));
@@ -1492,7 +1507,7 @@ void tst_QQuickPathView::mouseDrag()
 
     int current = pathview->currentIndex();
 
-    QTest::mousePress(window.data(), Qt::LeftButton, 0, QPoint(10,100));
+    QTest::mousePress(window.data(), Qt::LeftButton, Qt::NoModifier, QPoint(10,100));
     QTest::qWait(100);
 
     {
@@ -1529,7 +1544,7 @@ void tst_QQuickPathView::mouseDrag()
 
     QVERIFY(pathview->currentIndex() != current);
 
-    QTest::mouseRelease(window.data(), Qt::LeftButton, 0, QPoint(40,100));
+    QTest::mouseRelease(window.data(), Qt::LeftButton, Qt::NoModifier, QPoint(40,100));
     QVERIFY(!pathview->isDragging());
     QCOMPARE(draggingSpy.count(), 2);
     QCOMPARE(dragStartedSpy.count(), 1);
@@ -1552,7 +1567,7 @@ void tst_QQuickPathView::nestedMouseAreaDrag()
 
 
     QQuickPathView *pathview = qobject_cast<QQuickPathView*>(window->rootObject());
-    QVERIFY(pathview != 0);
+    QVERIFY(pathview != nullptr);
 
     // Dragging the child mouse area should move it and not animate the PathView
     flick(window.data(), QPoint(200,200), QPoint(400,200), 200);
@@ -1575,7 +1590,7 @@ void tst_QQuickPathView::treeModel()
     window->setSource(testFileUrl("treemodel.qml"));
 
     QQuickPathView *pathview = qobject_cast<QQuickPathView*>(window->rootObject());
-    QVERIFY(pathview != 0);
+    QVERIFY(pathview != nullptr);
     QCOMPARE(pathview->count(), 3);
 
     QQuickText *item = findItem<QQuickText>(pathview, "wrapper", 0);
@@ -1601,7 +1616,7 @@ void tst_QQuickPathView::changePreferredHighlight()
     QCOMPARE(window.data(), qGuiApp->focusWindow());
 
     QQuickPathView *pathview = qobject_cast<QQuickPathView*>(window->rootObject());
-    QVERIFY(pathview != 0);
+    QVERIFY(pathview != nullptr);
 
     int current = pathview->currentIndex();
     QCOMPARE(current, 0);
@@ -1654,7 +1669,7 @@ void tst_QQuickPathView::currentOffsetOnInsertion()
     qApp->processEvents();
 
     QQuickPathView *pathview = findItem<QQuickPathView>(window->rootObject(), "view");
-    QVERIFY(pathview != 0);
+    QVERIFY(pathview != nullptr);
 
     pathview->setPreferredHighlightBegin(0.5);
     pathview->setPreferredHighlightEnd(0.5);
@@ -1665,7 +1680,7 @@ void tst_QQuickPathView::currentOffsetOnInsertion()
 
     QCOMPARE(pathview->count(), model.count());
 
-    QQuickRectangle *item = 0;
+    QQuickRectangle *item = nullptr;
     QTRY_VERIFY(item = findItem<QQuickRectangle>(pathview, "wrapper", 0));
 
     QQuickPath *path = qobject_cast<QQuickPath*>(pathview->path());
@@ -1732,7 +1747,7 @@ void tst_QQuickPathView::asynchronous()
     QQuickItem *rootObject = qobject_cast<QQuickItem*>(window->rootObject());
     QVERIFY(rootObject);
 
-    QQuickPathView *pathview = 0;
+    QQuickPathView *pathview = nullptr;
     while (!pathview) {
         bool b = false;
         controller.incubateWhile(&b);
@@ -1741,8 +1756,8 @@ void tst_QQuickPathView::asynchronous()
 
     // items will be created one at a time
     for (int i = 0; i < 5; ++i) {
-        QVERIFY(findItem<QQuickItem>(pathview, "wrapper", i) == 0);
-        QQuickItem *item = 0;
+        QVERIFY(findItem<QQuickItem>(pathview, "wrapper", i) == nullptr);
+        QQuickItem *item = nullptr;
         while (!item) {
             bool b = false;
             controller.incubateWhile(&b);
@@ -1804,14 +1819,14 @@ void tst_QQuickPathView::cancelDrag()
     QCOMPARE(window.data(), qGuiApp->focusWindow());
 
     QQuickPathView *pathview = qobject_cast<QQuickPathView*>(window->rootObject());
-    QVERIFY(pathview != 0);
+    QVERIFY(pathview != nullptr);
 
     QSignalSpy draggingSpy(pathview, SIGNAL(draggingChanged()));
     QSignalSpy dragStartedSpy(pathview, SIGNAL(dragStarted()));
     QSignalSpy dragEndedSpy(pathview, SIGNAL(dragEnded()));
 
     // drag between snap points
-    QTest::mousePress(window.data(), Qt::LeftButton, 0, QPoint(10,100));
+    QTest::mousePress(window.data(), Qt::LeftButton, Qt::NoModifier, QPoint(10,100));
     QTest::qWait(100);
     QTest::mouseMove(window.data(), QPoint(80, 100));
     QTest::mouseMove(window.data(), QPoint(130, 100));
@@ -1835,7 +1850,7 @@ void tst_QQuickPathView::cancelDrag()
     QCOMPARE(dragStartedSpy.count(), 1);
     QCOMPARE(dragEndedSpy.count(), 1);
 
-    QTest::mouseRelease(window.data(), Qt::LeftButton, 0, QPoint(40,100));
+    QTest::mouseRelease(window.data(), Qt::LeftButton, Qt::NoModifier, QPoint(40,100));
 
 }
 
@@ -1850,7 +1865,7 @@ void tst_QQuickPathView::maximumFlickVelocity()
     QCOMPARE(window.data(), qGuiApp->focusWindow());
 
     QQuickPathView *pathview = qobject_cast<QQuickPathView*>(window->rootObject());
-    QVERIFY(pathview != 0);
+    QVERIFY(pathview != nullptr);
 
     pathview->setMaximumFlickVelocity(700);
     flick(window.data(), QPoint(200,10), QPoint(10,10), 180);
@@ -1897,7 +1912,7 @@ void tst_QQuickPathView::snapToItem()
     QCOMPARE(window.data(), qGuiApp->focusWindow());
 
     QQuickPathView *pathview = window->rootObject()->findChild<QQuickPathView*>("view");
-    QVERIFY(pathview != 0);
+    QVERIFY(pathview != nullptr);
 
     window->rootObject()->setProperty("enforceRange", enforceRange);
     QTRY_VERIFY(!pathview->isMoving()); // ensure stable
@@ -1941,7 +1956,7 @@ void tst_QQuickPathView::snapOneItem()
     QCOMPARE(window.data(), qGuiApp->focusWindow());
 
     QQuickPathView *pathview = window->rootObject()->findChild<QQuickPathView*>("view");
-    QVERIFY(pathview != 0);
+    QVERIFY(pathview != nullptr);
 
     window->rootObject()->setProperty("enforceRange", enforceRange);
 
@@ -1994,7 +2009,7 @@ void tst_QQuickPathView::positionViewAtIndex()
     QCOMPARE(window.data(), qGuiApp->focusWindow());
 
     QQuickPathView *pathview = qobject_cast<QQuickPathView*>(window->rootObject());
-    QVERIFY(pathview != 0);
+    QVERIFY(pathview != nullptr);
 
     window->rootObject()->setProperty("enforceRange", enforceRange);
     if (pathItemCount == -1)
@@ -2057,9 +2072,9 @@ void tst_QQuickPathView::indexAt_itemAt()
     QCOMPARE(window.data(), qGuiApp->focusWindow());
 
     QQuickPathView *pathview = qobject_cast<QQuickPathView*>(window->rootObject());
-    QVERIFY(pathview != 0);
+    QVERIFY(pathview != nullptr);
 
-    QQuickItem *item = 0;
+    QQuickItem *item = nullptr;
     if (index >= 0) {
         item = findItem<QQuickItem>(pathview, "wrapper", index);
         QVERIFY(item);
@@ -2091,7 +2106,7 @@ void tst_QQuickPathView::cacheItemCount()
     qApp->processEvents();
 
     QQuickPathView *pathview = qobject_cast<QQuickPathView*>(window->rootObject());
-    QVERIFY(pathview != 0);
+    QVERIFY(pathview != nullptr);
 
     QMetaObject::invokeMethod(pathview, "addColor", Q_ARG(QVariant, QString("orange")));
     QMetaObject::invokeMethod(pathview, "addColor", Q_ARG(QVariant, QString("lightsteelblue")));
@@ -2117,8 +2132,8 @@ void tst_QQuickPathView::cacheItemCount()
     int i = 0;
     while (cached[i] >= 0) {
         // items will be created one at a time
-        QVERIFY(findItem<QQuickItem>(pathview, "wrapper", cached[i]) == 0);
-        QQuickItem *item = 0;
+        QVERIFY(findItem<QQuickItem>(pathview, "wrapper", cached[i]) == nullptr);
+        QQuickItem *item = nullptr;
         while (!item) {
             bool b = false;
             controller.incubateWhile(&b);
@@ -2145,8 +2160,8 @@ void tst_QQuickPathView::cacheItemCount()
     QVERIFY(findItem<QQuickItem>(pathview, "wrapper", 11));
 
     // one item prepended async.
-    QVERIFY(findItem<QQuickItem>(pathview, "wrapper", 5) == 0);
-    QQuickItem *item = 0;
+    QVERIFY(findItem<QQuickItem>(pathview, "wrapper", 5) == nullptr);
+    QQuickItem *item = nullptr;
     while (!item) {
         bool b = false;
         controller.incubateWhile(&b);
@@ -2182,7 +2197,7 @@ void tst_QQuickPathView::changePathDuringRefill()
     QCOMPARE(window.data(), qGuiApp->focusWindow());
 
     QQuickPathView *pathView = qobject_cast<QQuickPathView*>(window->rootObject());
-    QVERIFY(pathView != 0);
+    QVERIFY(pathView != nullptr);
 
     testCurrentIndexChange(pathView, QStringList() << "delegateC" << "delegateA" << "delegateB");
 
@@ -2210,10 +2225,10 @@ void tst_QQuickPathView::nestedinFlickable()
     QCOMPARE(window.data(), qGuiApp->focusWindow());
 
     QQuickPathView *pathview = findItem<QQuickPathView>(window->rootObject(), "pathView");
-    QVERIFY(pathview != 0);
+    QVERIFY(pathview != nullptr);
 
     QQuickFlickable *flickable = qobject_cast<QQuickFlickable*>(window->rootObject());
-    QVERIFY(flickable != 0);
+    QVERIFY(flickable != nullptr);
 
     QSignalSpy movingSpy(pathview, SIGNAL(movingChanged()));
     QSignalSpy moveStartedSpy(pathview, SIGNAL(movementStarted()));
@@ -2225,7 +2240,7 @@ void tst_QQuickPathView::nestedinFlickable()
 
     int waitInterval = 5;
 
-    QTest::mousePress(window.data(), Qt::LeftButton, 0, QPoint(23,218));
+    QTest::mousePress(window.data(), Qt::LeftButton, Qt::NoModifier, QPoint(23,218));
 
     QTest::mouseMove(window.data(), QPoint(25,218), waitInterval);
     QTest::mouseMove(window.data(), QPoint(26,218), waitInterval);
@@ -2244,7 +2259,7 @@ void tst_QQuickPathView::nestedinFlickable()
     QCOMPARE(fflickEndedSpy.count(), 0);
 
     // no further moves after the initial move beyond threshold
-    QTest::mouseRelease(window.data(), Qt::LeftButton, 0, QPoint(73,219));
+    QTest::mouseRelease(window.data(), Qt::LeftButton, Qt::NoModifier, QPoint(73,219));
     QTRY_COMPARE(movingSpy.count(), 2);
     QTRY_COMPARE(moveEndedSpy.count(), 1);
     QCOMPARE(moveStartedSpy.count(), 1);
@@ -2252,6 +2267,59 @@ void tst_QQuickPathView::nestedinFlickable()
     QCOMPARE(fflickingSpy.count(), 0);
     QCOMPARE(fflickStartedSpy.count(), 0);
     QCOMPARE(fflickEndedSpy.count(), 0);
+
+    // now test that two quick flicks are both handled by the pathview
+    movingSpy.clear();
+    moveStartedSpy.clear();
+    moveEndedSpy.clear();
+    fflickingSpy.clear();
+    fflickStartedSpy.clear();
+    fflickEndedSpy.clear();
+    int shortInterval = 2;
+    QTest::mousePress(window.data(), Qt::LeftButton, 0, QPoint(23,216));
+    QTest::mouseMove(window.data(), QPoint(48,216), shortInterval);
+    QTest::mouseRelease(window.data(), Qt::LeftButton, 0, QPoint(73,217));
+    QVERIFY(pathview->isMoving());
+    QTest::mousePress(window.data(), Qt::LeftButton, 0, QPoint(21,216));
+    QTest::mouseMove(window.data(), QPoint(46,216), shortInterval);
+    QTest::mouseRelease(window.data(), Qt::LeftButton, 0, QPoint(71,217));
+    QVERIFY(pathview->isMoving());
+    // moveEndedSpy.count() and moveStartedSpy.count() should be exactly 1
+    // but in CI we sometimes see a scheduling issue being hit which
+    // causes the main thread to be stalled while the animation thread
+    // continues, allowing the animation timer to finish after the first
+    // call to QVERIFY(pathview->isMoving()) in the code above, prior to
+    // the detected beginning of the second flick, which can cause both of
+    // those signal counts to be 2 rather than 1.
+    // Note that this is not a true problem (this scheduling quirk just
+    // means that the unit test is not testing the enforced behavior
+    // as strictly as it would otherwise); it is only a bug if it results
+    // in the Flickable handling one or more of the flicks, and that
+    // is unconditionally tested below.
+    // To avoid false positive test failure in the scheduling quirk case
+    // we allow the multiple signal count case, rather than simply:
+    // QTRY_COMPARE(moveEndedSpy.count(), 1);
+    // QCOMPARE(moveStartedSpy.count(), 1);
+    QTRY_VERIFY(moveEndedSpy.count() > 0);
+    qCDebug(lcTests) << "After receiving moveEnded signal:"
+                     << "moveEndedSpy.count():" << moveEndedSpy.count()
+                     << "moveStartedSpy.count():" << moveStartedSpy.count()
+                     << "fflickingSpy.count():" << fflickingSpy.count()
+                     << "fflickStartedSpy.count():" << fflickStartedSpy.count()
+                     << "fflickEndedSpy.count():" << fflickEndedSpy.count();
+    QTRY_COMPARE(moveStartedSpy.count(), moveEndedSpy.count());
+    qCDebug(lcTests) << "After receiving matched moveEnded signal(s):"
+                     << "moveEndedSpy.count():" << moveEndedSpy.count()
+                     << "moveStartedSpy.count():" << moveStartedSpy.count()
+                     << "fflickingSpy.count():" << fflickingSpy.count()
+                     << "fflickStartedSpy.count():" << fflickStartedSpy.count()
+                     << "fflickEndedSpy.count():" << fflickEndedSpy.count();
+    QVERIFY(moveStartedSpy.count() <= 2);
+    // Flickable should not handle this
+    QCOMPARE(fflickingSpy.count(), 0);
+    QCOMPARE(fflickStartedSpy.count(), 0);
+    QCOMPARE(fflickEndedSpy.count(), 0);
+
 }
 
 void tst_QQuickPathView::flickableDelegate()
@@ -2265,10 +2333,10 @@ void tst_QQuickPathView::flickableDelegate()
     QCOMPARE(window.data(), qGuiApp->focusWindow());
 
     QQuickPathView *pathview = qobject_cast<QQuickPathView*>(window->rootObject());
-    QVERIFY(pathview != 0);
+    QVERIFY(pathview != nullptr);
 
     QQuickFlickable *flickable = qobject_cast<QQuickFlickable*>(pathview->currentItem());
-    QVERIFY(flickable != 0);
+    QVERIFY(flickable != nullptr);
 
     QSignalSpy movingSpy(pathview, SIGNAL(movingChanged()));
     QSignalSpy moveStartedSpy(pathview, SIGNAL(movementStarted()));
@@ -2280,7 +2348,7 @@ void tst_QQuickPathView::flickableDelegate()
 
     int waitInterval = 5;
 
-    QTest::mousePress(window.data(), Qt::LeftButton, 0, QPoint(23,100));
+    QTest::mousePress(window.data(), Qt::LeftButton, Qt::NoModifier, QPoint(23,100));
 
     QTest::mouseMove(window.data(), QPoint(25,100), waitInterval);
     QTest::mouseMove(window.data(), QPoint(26,100), waitInterval);
@@ -2299,7 +2367,7 @@ void tst_QQuickPathView::flickableDelegate()
     QCOMPARE(fflickEndedSpy.count(), 0);
 
     // no further moves after the initial move beyond threshold
-    QTest::mouseRelease(window.data(), Qt::LeftButton, 0, QPoint(53,100));
+    QTest::mouseRelease(window.data(), Qt::LeftButton, Qt::NoModifier, QPoint(53,100));
     QTRY_COMPARE(fflickingSpy.count(), 2);
     QTRY_COMPARE(fflickStartedSpy.count(), 1);
     QCOMPARE(fflickEndedSpy.count(), 1);
@@ -2349,7 +2417,7 @@ void tst_QQuickPathView::qtbug37815()
     QTest::qWait(1000);
 
     QQuickPathView *pathView = findItem<QQuickPathView>(window->rootObject(), "pathView");
-    QVERIFY(pathView != Q_NULLPTR);
+    QVERIFY(pathView != nullptr);
 
     const int pathItemCount = pathView->pathItemCount();
     const int cacheItemCount = pathView->cacheItemCount();
@@ -2377,7 +2445,7 @@ void tst_QQuickPathView::qtbug42716()
     QCOMPARE(window.data(), qGuiApp->focusWindow());
 
     QQuickPathView *pathView = findItem<QQuickPathView>(window->rootObject(), "pathView");
-    QVERIFY(pathView != 0);
+    QVERIFY(pathView != nullptr);
 
     int order1[] = {5,6,7,0,1,2,3};
     int missing1 = 4;
@@ -2419,7 +2487,7 @@ void tst_QQuickPathView::qtbug53464()
     QVERIFY(QTest::qWaitForWindowActive(window.data()));
 
     QQuickPathView *pathView = findItem<QQuickPathView>(window->rootObject(), "pathView");
-    QVERIFY(pathView != Q_NULLPTR);
+    QVERIFY(pathView != nullptr);
     const int currentIndex = pathView->currentIndex();
     QCOMPARE(currentIndex, 8);
 
@@ -2460,9 +2528,11 @@ static void verify_offsets(QQuickPathView *pathview, int toidx, qreal fromoffset
     QTest::qWait(100);
     first = pathview->offset();
     while (1) {
+        if (first == 0)
+            first = pathview->offset();
         QTest::qWait(10); // highlightMoveDuration: 1000
         second = pathview->offset();
-        if (!started && second != first) { // animation started
+        if (!started && first != 0 && second != first) { // animation started
             started = true;
             break;
         }
@@ -2496,7 +2566,7 @@ void tst_QQuickPathView::movementDirection()
     QCOMPARE(window.data(), qGuiApp->focusWindow());
 
     QQuickPathView *pathview = window->rootObject()->findChild<QQuickPathView*>("view");
-    QVERIFY(pathview != 0);
+    QVERIFY(pathview != nullptr);
     QVERIFY(pathview->offset() == 0.0);
     QVERIFY(pathview->currentIndex() == 0);
     pathview->setMovementDirection(movementdirection);
@@ -2512,12 +2582,59 @@ void tst_QQuickPathView::removePath()
     window->show();
 
     QQuickPathView *pathview = qobject_cast<QQuickPathView*>(window->rootObject());
-    QVERIFY(pathview != 0);
+    QVERIFY(pathview != nullptr);
 
     QVERIFY(QMetaObject::invokeMethod(pathview, "removePath"));
     QVERIFY(QMetaObject::invokeMethod(pathview, "setPath"));
 }
 
+/*
+    Tests that moving items in an ObjectModel and then deleting the view
+    doesn't cause heap-use-after-free when run through ASAN.
+
+    The test case is based on a Qt Quick Controls 2 test where the issue was
+    discovered.
+*/
+void tst_QQuickPathView::objectModelMove()
+{
+    QScopedPointer<QQuickView> window(createView());
+    window->setSource(testFileUrl("objectModelMove.qml"));
+    window->show();
+
+    // Create the view.
+    QVERIFY(QMetaObject::invokeMethod(window->rootObject(), "newView"));
+    QPointer<QQuickPathView> pathView = window->rootObject()->property("pathViewItem").value<QQuickPathView*>();
+    QVERIFY(pathView);
+    QCOMPARE(pathView->count(), 3);
+    pathView->highlightItem()->setObjectName("highlight");
+
+    // Move an item from index 0 to 1.
+    QVERIFY(QMetaObject::invokeMethod(window->rootObject(), "move"));
+    QCOMPARE(pathView->count(), 3);
+
+    // Keep track of the amount of listeners
+    QVector<QString> itemObjectNames;
+    itemObjectNames << QLatin1String("red") << QLatin1String("green") << QLatin1String("blue");
+    QVector<QQuickItem*> childItems;
+    for (const QString itemObjectName : qAsConst(itemObjectNames)) {
+        QQuickItem *childItem = findItem<QQuickItem>(pathView, itemObjectName);
+        QVERIFY(childItem);
+        childItems.append(childItem);
+    }
+
+    // Destroy the view (via destroy()).
+    QVERIFY(QMetaObject::invokeMethod(window->rootObject(), "destroyView"));
+    // Ensure that the view has been destroyed. This check is also necessary in order for
+    // ASAN to complain (it will complain after the test function has finished).
+    QTRY_VERIFY(pathView.isNull());
+    // By this point, all of its cached items should have been released,
+    // which means none of the items should have any listeners.
+    for (const auto childItem : qAsConst(childItems)) {
+        const QQuickItemPrivate *childItemPrivate = QQuickItemPrivate::get(childItem);
+        QCOMPARE(childItemPrivate->changeListeners.size(), 0);
+    }
+}
+
 QTEST_MAIN(tst_QQuickPathView)
 
 #include "tst_qquickpathview.moc"
diff --git a/tests/auto/quick/qquickpincharea/tst_qquickpincharea.cpp b/tests/auto/quick/qquickpincharea/tst_qquickpincharea.cpp
index c1a51fd659..5b7108d96b 100644
--- a/tests/auto/quick/qquickpincharea/tst_qquickpincharea.cpp
+++ b/tests/auto/quick/qquickpincharea/tst_qquickpincharea.cpp
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2016 The Qt Company Ltd.
+** Copyright (C) 2018 The Qt Company Ltd.
 ** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the test suite of the Qt Toolkit.
@@ -41,7 +41,7 @@ class tst_QQuickPinchArea: public QQmlDataTest
 {
     Q_OBJECT
 public:
-    tst_QQuickPinchArea() : device(0) { }
+    tst_QQuickPinchArea() { }
 private slots:
     void initTestCase();
     void cleanupTestCase();
@@ -55,7 +55,7 @@ private slots:
 
 private:
     QQuickView *createView();
-    QTouchDevice *device;
+    QTouchDevice *device = nullptr;
 };
 void tst_QQuickPinchArea::initTestCase()
 {
@@ -76,19 +76,19 @@ void tst_QQuickPinchArea::pinchProperties()
     QScopedPointer<QQuickView> window(createView());
     window->setSource(testFileUrl("pinchproperties.qml"));
     window->show();
-    QVERIFY(window->rootObject() != 0);
+    QVERIFY(window->rootObject() != nullptr);
 
     QQuickPinchArea *pinchArea = window->rootObject()->findChild<QQuickPinchArea*>("pincharea");
     QQuickPinch *pinch = pinchArea->pinch();
-    QVERIFY(pinchArea != 0);
-    QVERIFY(pinch != 0);
+    QVERIFY(pinchArea != nullptr);
+    QVERIFY(pinch != nullptr);
 
     // target
     QQuickItem *blackRect = window->rootObject()->findChild<QQuickItem*>("blackrect");
-    QVERIFY(blackRect != 0);
+    QVERIFY(blackRect != nullptr);
     QCOMPARE(blackRect, pinch->target());
     QQuickItem *rootItem = qobject_cast<QQuickItem*>(window->rootObject());
-    QVERIFY(rootItem != 0);
+    QVERIFY(rootItem != nullptr);
     QSignalSpy targetSpy(pinch, SIGNAL(targetChanged()));
     pinch->setTarget(rootItem);
     QCOMPARE(targetSpy.count(),1);
@@ -201,20 +201,20 @@ void tst_QQuickPinchArea::scale()
     window->setSource(testFileUrl("pinchproperties.qml"));
     window->show();
     QVERIFY(QTest::qWaitForWindowExposed(window));
-    QVERIFY(window->rootObject() != 0);
+    QVERIFY(window->rootObject() != nullptr);
     qApp->processEvents();
 
     QQuickPinchArea *pinchArea = window->rootObject()->findChild<QQuickPinchArea*>("pincharea");
     QQuickPinch *pinch = pinchArea->pinch();
-    QVERIFY(pinchArea != 0);
-    QVERIFY(pinch != 0);
+    QVERIFY(pinchArea != nullptr);
+    QVERIFY(pinch != nullptr);
 
     QQuickItem *root = qobject_cast<QQuickItem*>(window->rootObject());
-    QVERIFY(root != 0);
+    QVERIFY(root != nullptr);
 
     // target
     QQuickItem *blackRect = window->rootObject()->findChild<QQuickItem*>("blackrect");
-    QVERIFY(blackRect != 0);
+    QVERIFY(blackRect != nullptr);
 
     QPoint p1(80, 80);
     QPoint p2(100, 100);
@@ -268,20 +268,20 @@ void tst_QQuickPinchArea::pan()
     window->setSource(testFileUrl("pinchproperties.qml"));
     window->show();
     QVERIFY(QTest::qWaitForWindowExposed(window));
-    QVERIFY(window->rootObject() != 0);
+    QVERIFY(window->rootObject() != nullptr);
     qApp->processEvents();
 
     QQuickPinchArea *pinchArea = window->rootObject()->findChild<QQuickPinchArea*>("pincharea");
     QQuickPinch *pinch = pinchArea->pinch();
-    QVERIFY(pinchArea != 0);
-    QVERIFY(pinch != 0);
+    QVERIFY(pinchArea != nullptr);
+    QVERIFY(pinch != nullptr);
 
     QQuickItem *root = qobject_cast<QQuickItem*>(window->rootObject());
-    QVERIFY(root != 0);
+    QVERIFY(root != nullptr);
 
     // target
     QQuickItem *blackRect = window->rootObject()->findChild<QQuickItem*>("blackrect");
-    QVERIFY(blackRect != 0);
+    QVERIFY(blackRect != nullptr);
 
     QPoint p1(80, 80);
     QPoint p2(100, 100);
@@ -374,23 +374,23 @@ void tst_QQuickPinchArea::retouch()
     window->setSource(testFileUrl("pinchproperties.qml"));
     window->show();
     QVERIFY(QTest::qWaitForWindowExposed(window));
-    QVERIFY(window->rootObject() != 0);
+    QVERIFY(window->rootObject() != nullptr);
     qApp->processEvents();
 
     QQuickPinchArea *pinchArea = window->rootObject()->findChild<QQuickPinchArea*>("pincharea");
     QQuickPinch *pinch = pinchArea->pinch();
-    QVERIFY(pinchArea != 0);
-    QVERIFY(pinch != 0);
+    QVERIFY(pinchArea != nullptr);
+    QVERIFY(pinch != nullptr);
 
     QQuickItem *root = qobject_cast<QQuickItem*>(window->rootObject());
-    QVERIFY(root != 0);
+    QVERIFY(root != nullptr);
 
     QSignalSpy startedSpy(pinchArea, SIGNAL(pinchStarted(QQuickPinchEvent*)));
     QSignalSpy finishedSpy(pinchArea, SIGNAL(pinchFinished(QQuickPinchEvent*)));
 
     // target
     QQuickItem *blackRect = window->rootObject()->findChild<QQuickItem*>("blackrect");
-    QVERIFY(blackRect != 0);
+    QVERIFY(blackRect != nullptr);
 
     QPoint p1(80, 80);
     QPoint p2(100, 100);
@@ -465,20 +465,20 @@ void tst_QQuickPinchArea::cancel()
     window->setSource(testFileUrl("pinchproperties.qml"));
     window->show();
     QVERIFY(QTest::qWaitForWindowExposed(window));
-    QVERIFY(window->rootObject() != 0);
+    QVERIFY(window->rootObject() != nullptr);
     qApp->processEvents();
 
     QQuickPinchArea *pinchArea = window->rootObject()->findChild<QQuickPinchArea*>("pincharea");
     QQuickPinch *pinch = pinchArea->pinch();
-    QVERIFY(pinchArea != 0);
-    QVERIFY(pinch != 0);
+    QVERIFY(pinchArea != nullptr);
+    QVERIFY(pinch != nullptr);
 
     QQuickItem *root = qobject_cast<QQuickItem*>(window->rootObject());
-    QVERIFY(root != 0);
+    QVERIFY(root != nullptr);
 
     // target
     QQuickItem *blackRect = window->rootObject()->findChild<QQuickItem*>("blackrect");
-    QVERIFY(blackRect != 0);
+    QVERIFY(blackRect != nullptr);
 
     QPoint p1(80, 80);
     QPoint p2(100, 100);
@@ -558,11 +558,11 @@ void tst_QQuickPinchArea::transformedPinchArea()
     view->setSource(testFileUrl("transformedPinchArea.qml"));
     view->show();
     QVERIFY(QTest::qWaitForWindowExposed(view));
-    QVERIFY(view->rootObject() != 0);
+    QVERIFY(view->rootObject() != nullptr);
     qApp->processEvents();
 
     QQuickPinchArea *pinchArea = view->rootObject()->findChild<QQuickPinchArea*>("pinchArea");
-    QVERIFY(pinchArea != 0);
+    QVERIFY(pinchArea != nullptr);
 
     const int threshold = qApp->styleHints()->startDragDistance();
 
@@ -588,7 +588,7 @@ void tst_QQuickPinchArea::transformedPinchArea()
 
 QQuickView *tst_QQuickPinchArea::createView()
 {
-    QQuickView *window = new QQuickView(0);
+    QQuickView *window = new QQuickView(nullptr);
     window->setGeometry(0,0,240,320);
 
     return window;
diff --git a/tests/auto/quick/qquickpixmapcache/qquickpixmapcache.pro b/tests/auto/quick/qquickpixmapcache/qquickpixmapcache.pro
index 185eb2c213..52b798e829 100644
--- a/tests/auto/quick/qquickpixmapcache/qquickpixmapcache.pro
+++ b/tests/auto/quick/qquickpixmapcache/qquickpixmapcache.pro
@@ -5,7 +5,6 @@ macx:CONFIG -= app_bundle
 SOURCES += tst_qquickpixmapcache.cpp \
            ../../shared/testhttpserver.cpp
 HEADERS += ../../shared/testhttpserver.h
-INCLUDEPATH += ../../shared/
 
 include (../../shared/util.pri)
 
diff --git a/tests/auto/quick/qquickpixmapcache/tst_qquickpixmapcache.cpp b/tests/auto/quick/qquickpixmapcache/tst_qquickpixmapcache.cpp
index e854a109a1..bffaaf7c6e 100644
--- a/tests/auto/quick/qquickpixmapcache/tst_qquickpixmapcache.cpp
+++ b/tests/auto/quick/qquickpixmapcache/tst_qquickpixmapcache.cpp
@@ -431,7 +431,7 @@ void tst_qquickpixmapcache::uncached()
     QUrl url("image://mypixmaps/mypix");
     {
         QQuickPixmap p;
-        p.load(&engine, url, 0);
+        p.load(&engine, url, nullptr);
         QImage img = p.image();
         QCOMPARE(img.pixel(0,0), qRgb(255, 0, 0));
     }
@@ -440,7 +440,7 @@ void tst_qquickpixmapcache::uncached()
     MyPixmapProvider::fillColor = qRgb(0, 255, 0);
     {
         QQuickPixmap p;
-        p.load(&engine, url, 0);
+        p.load(&engine, url, nullptr);
         QImage img = p.image();
         QCOMPARE(img.pixel(0,0), qRgb(0, 255, 0));
     }
@@ -458,7 +458,7 @@ void tst_qquickpixmapcache::uncached()
     MyPixmapProvider::fillColor = qRgb(255, 0, 255);
     {
         QQuickPixmap p;
-        p.load(&engine, url, 0);
+        p.load(&engine, url, nullptr);
         QImage img = p.image();
         QCOMPARE(img.pixel(0,0), qRgb(255, 0, 255));
     }
diff --git a/tests/auto/quick/qquickpositioners/qquickpositioners.pro b/tests/auto/quick/qquickpositioners/qquickpositioners.pro
index 6e85ba9db8..d1547df189 100644
--- a/tests/auto/quick/qquickpositioners/qquickpositioners.pro
+++ b/tests/auto/quick/qquickpositioners/qquickpositioners.pro
@@ -9,4 +9,4 @@ macx:CONFIG -= app_bundle
 
 TESTDATA = data/*
 
-QT += testlib
+QT += testlib qmltest
diff --git a/tests/auto/quick/qquickpositioners/tst_qquickpositioners.cpp b/tests/auto/quick/qquickpositioners/tst_qquickpositioners.cpp
index 1b3939401a..80be25d1b0 100644
--- a/tests/auto/quick/qquickpositioners/tst_qquickpositioners.cpp
+++ b/tests/auto/quick/qquickpositioners/tst_qquickpositioners.cpp
@@ -31,6 +31,7 @@
 #include <QtQuick/private/qquickrectangle_p.h>
 #include <QtQuick/private/qquickpositioners_p.h>
 #include <QtQuick/private/qquicktransition_p.h>
+#include <QtQuickTest/QtQuickTest>
 #include <private/qquickitem_p.h>
 #include <qqmlexpression.h>
 #include "../shared/viewtestutil.h"
@@ -40,6 +41,8 @@
 using namespace QQuickViewTestUtil;
 using namespace QQuickVisualTestUtil;
 
+Q_LOGGING_CATEGORY(lcTests, "qt.quick.tests")
+
 class tst_qquickpositioners : public QQmlDataTest
 {
     Q_OBJECT
@@ -313,13 +316,13 @@ void tst_qquickpositioners::test_horizontal()
     window->rootObject()->setProperty("testRightToLeft", false);
 
     QQuickRectangle *one = window->rootObject()->findChild<QQuickRectangle*>("one");
-    QVERIFY(one != 0);
+    QVERIFY(one != nullptr);
 
     QQuickRectangle *two = window->rootObject()->findChild<QQuickRectangle*>("two");
-    QVERIFY(two != 0);
+    QVERIFY(two != nullptr);
 
     QQuickRectangle *three = window->rootObject()->findChild<QQuickRectangle*>("three");
-    QVERIFY(three != 0);
+    QVERIFY(three != nullptr);
 
     QCOMPARE(one->x(), 0.0);
     QCOMPARE(one->y(), 0.0);
@@ -357,13 +360,13 @@ void tst_qquickpositioners::test_horizontal_padding()
     window->rootObject()->setProperty("testRightToLeft", false);
 
     QQuickRectangle *one = window->rootObject()->findChild<QQuickRectangle*>("one");
-    QVERIFY(one != 0);
+    QVERIFY(one != nullptr);
 
     QQuickRectangle *two = window->rootObject()->findChild<QQuickRectangle*>("two");
-    QVERIFY(two != 0);
+    QVERIFY(two != nullptr);
 
     QQuickRectangle *three = window->rootObject()->findChild<QQuickRectangle*>("three");
-    QVERIFY(three != 0);
+    QVERIFY(three != nullptr);
 
     QCOMPARE(one->x(), 0.0);
     QCOMPARE(one->y(), 0.0);
@@ -377,7 +380,7 @@ void tst_qquickpositioners::test_horizontal_padding()
     QCOMPARE(row->height(), 50.0);
 
     QQuickRow *obj = qobject_cast<QQuickRow*>(row);
-    QVERIFY(obj != 0);
+    QVERIFY(obj != nullptr);
 
     QCOMPARE(row->property("padding").toDouble(), 0.0);
     QCOMPARE(row->property("topPadding").toDouble(), 0.0);
@@ -519,13 +522,13 @@ void tst_qquickpositioners::test_horizontal_rtl()
     window->rootObject()->setProperty("testRightToLeft", true);
 
     QQuickRectangle *one = window->rootObject()->findChild<QQuickRectangle*>("one");
-    QVERIFY(one != 0);
+    QVERIFY(one != nullptr);
 
     QQuickRectangle *two = window->rootObject()->findChild<QQuickRectangle*>("two");
-    QVERIFY(two != 0);
+    QVERIFY(two != nullptr);
 
     QQuickRectangle *three = window->rootObject()->findChild<QQuickRectangle*>("three");
-    QVERIFY(three != 0);
+    QVERIFY(three != nullptr);
 
     QCOMPARE(one->x(), 60.0);
     QCOMPARE(one->y(), 0.0);
@@ -598,13 +601,13 @@ void tst_qquickpositioners::test_horizontal_spacing()
     window->rootObject()->setProperty("testRightToLeft", false);
 
     QQuickRectangle *one = window->rootObject()->findChild<QQuickRectangle*>("one");
-    QVERIFY(one != 0);
+    QVERIFY(one != nullptr);
 
     QQuickRectangle *two = window->rootObject()->findChild<QQuickRectangle*>("two");
-    QVERIFY(two != 0);
+    QVERIFY(two != nullptr);
 
     QQuickRectangle *three = window->rootObject()->findChild<QQuickRectangle*>("three");
-    QVERIFY(three != 0);
+    QVERIFY(three != nullptr);
 
     QCOMPARE(one->x(), 0.0);
     QCOMPARE(one->y(), 0.0);
@@ -642,13 +645,13 @@ void tst_qquickpositioners::test_horizontal_spacing_rightToLeft()
     window->rootObject()->setProperty("testRightToLeft", true);
 
     QQuickRectangle *one = window->rootObject()->findChild<QQuickRectangle*>("one");
-    QVERIFY(one != 0);
+    QVERIFY(one != nullptr);
 
     QQuickRectangle *two = window->rootObject()->findChild<QQuickRectangle*>("two");
-    QVERIFY(two != 0);
+    QVERIFY(two != nullptr);
 
     QQuickRectangle *three = window->rootObject()->findChild<QQuickRectangle*>("three");
-    QVERIFY(three != 0);
+    QVERIFY(three != nullptr);
 
     QCOMPARE(one->x(), 80.0);
     QCOMPARE(one->y(), 0.0);
@@ -686,13 +689,13 @@ void tst_qquickpositioners::test_horizontal_animated()
     window->rootObject()->setProperty("testRightToLeft", false);
 
     QQuickRectangle *one = window->rootObject()->findChild<QQuickRectangle*>("one");
-    QVERIFY(one != 0);
+    QVERIFY(one != nullptr);
 
     QQuickRectangle *two = window->rootObject()->findChild<QQuickRectangle*>("two");
-    QVERIFY(two != 0);
+    QVERIFY(two != nullptr);
 
     QQuickRectangle *three = window->rootObject()->findChild<QQuickRectangle*>("three");
-    QVERIFY(three != 0);
+    QVERIFY(three != nullptr);
 
     //Note that they animate in
     QCOMPARE(one->x(), -100.0);
@@ -739,13 +742,13 @@ void tst_qquickpositioners::test_horizontal_animated_padding()
     window->rootObject()->setProperty("testRightToLeft", false);
 
     QQuickRectangle *one = window->rootObject()->findChild<QQuickRectangle*>("one");
-    QVERIFY(one != 0);
+    QVERIFY(one != nullptr);
 
     QQuickRectangle *two = window->rootObject()->findChild<QQuickRectangle*>("two");
-    QVERIFY(two != 0);
+    QVERIFY(two != nullptr);
 
     QQuickRectangle *three = window->rootObject()->findChild<QQuickRectangle*>("three");
-    QVERIFY(three != 0);
+    QVERIFY(three != nullptr);
 
     //Note that they animate in
     QCOMPARE(one->x(), -100.0);
@@ -803,13 +806,13 @@ void tst_qquickpositioners::test_horizontal_animated_rightToLeft()
     window->rootObject()->setProperty("testRightToLeft", true);
 
     QQuickRectangle *one = window->rootObject()->findChild<QQuickRectangle*>("one");
-    QVERIFY(one != 0);
+    QVERIFY(one != nullptr);
 
     QQuickRectangle *two = window->rootObject()->findChild<QQuickRectangle*>("two");
-    QVERIFY(two != 0);
+    QVERIFY(two != nullptr);
 
     QQuickRectangle *three = window->rootObject()->findChild<QQuickRectangle*>("three");
-    QVERIFY(three != 0);
+    QVERIFY(three != nullptr);
 
     //Note that they animate in
     QCOMPARE(one->x(), -100.0);
@@ -858,13 +861,13 @@ void tst_qquickpositioners::test_horizontal_animated_rightToLeft_padding()
     window->rootObject()->setProperty("testRightToLeft", true);
 
     QQuickRectangle *one = window->rootObject()->findChild<QQuickRectangle*>("one");
-    QVERIFY(one != 0);
+    QVERIFY(one != nullptr);
 
     QQuickRectangle *two = window->rootObject()->findChild<QQuickRectangle*>("two");
-    QVERIFY(two != 0);
+    QVERIFY(two != nullptr);
 
     QQuickRectangle *three = window->rootObject()->findChild<QQuickRectangle*>("three");
-    QVERIFY(three != 0);
+    QVERIFY(three != nullptr);
 
     //Note that they animate in
     QCOMPARE(one->x(), -100.0);
@@ -922,13 +925,13 @@ void tst_qquickpositioners::test_horizontal_animated_disabled()
     QScopedPointer<QQuickView> window(createView(testFile("horizontal-animated-disabled.qml")));
 
     QQuickRectangle *one = window->rootObject()->findChild<QQuickRectangle*>("one");
-    QVERIFY(one != 0);
+    QVERIFY(one != nullptr);
 
     QQuickRectangle *two = window->rootObject()->findChild<QQuickRectangle*>("two");
-    QVERIFY(two != 0);
+    QVERIFY(two != nullptr);
 
     QQuickRectangle *three = window->rootObject()->findChild<QQuickRectangle*>("three");
-    QVERIFY(three != 0);
+    QVERIFY(three != nullptr);
 
     QQuickItem *row = window->rootObject()->findChild<QQuickItem*>("row");
     QVERIFY(row);
@@ -970,13 +973,13 @@ void tst_qquickpositioners::test_horizontal_animated_disabled_padding()
     QScopedPointer<QQuickView> window(createView(testFile("horizontal-animated-disabled.qml")));
 
     QQuickRectangle *one = window->rootObject()->findChild<QQuickRectangle*>("one");
-    QVERIFY(one != 0);
+    QVERIFY(one != nullptr);
 
     QQuickRectangle *two = window->rootObject()->findChild<QQuickRectangle*>("two");
-    QVERIFY(two != 0);
+    QVERIFY(two != nullptr);
 
     QQuickRectangle *three = window->rootObject()->findChild<QQuickRectangle*>("three");
-    QVERIFY(three != 0);
+    QVERIFY(three != nullptr);
 
     QQuickItem *row = window->rootObject()->findChild<QQuickItem*>("row");
     QVERIFY(row);
@@ -1037,7 +1040,7 @@ void tst_qquickpositioners::populateTransitions(const QString &positionerObjectN
     QQuickItem *positioner = window->rootObject()->findChild<QQuickItem*>(positionerObjectName);
     QVERIFY(positioner);
     window->show();
-    QTest::qWaitForWindowExposed(window.data());
+    QVERIFY(QTest::qWaitForWindowExposed(window.data()));
     qApp->processEvents();
 
     if (!dynamicallyPopulate && usePopulateTransition) {
@@ -1060,7 +1063,7 @@ void tst_qquickpositioners::populateTransitions(const QString &positionerObjectN
         QTRY_COMPARE(window->rootObject()->property("populateTransitionsDone").toInt(), 0);
         QTRY_COMPARE(window->rootObject()->property("addTransitionsDone").toInt(), model.count());
     } else {
-        QTRY_COMPARE(QQuickItemPrivate::get(positioner)->polishScheduled, false);
+        QVERIFY(QQuickTest::qWaitForItemPolished(positioner));
         QTRY_COMPARE(window->rootObject()->property("populateTransitionsDone").toInt(), 0);
         QTRY_COMPARE(window->rootObject()->property("addTransitionsDone").toInt(), 0);
     }
@@ -1120,13 +1123,13 @@ void tst_qquickpositioners::addTransitions(const QString &positionerObjectName)
     ctxt->setContextProperty("testedPositioner", QString());
     window->setSource(testFileUrl(qmlFile));
     window->show();
-    QTest::qWaitForWindowExposed(window.data());
+    QVERIFY(QTest::qWaitForWindowExposed(window.data()));
     qApp->processEvents();
 
     QQuickItem *positioner = window->rootObject()->findChild<QQuickItem*>(positionerObjectName);
     QVERIFY(positioner);
     positioner->findChild<QQuickItem*>("repeater")->setProperty("model", QVariant::fromValue(&model));
-    QTRY_COMPARE(QQuickItemPrivate::get(positioner)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(positioner));
 
     for (int i = 0; i < initialItemCount; i++)
         model.addItem("Original item" + QString::number(i), "");
@@ -1243,7 +1246,7 @@ void tst_qquickpositioners::moveTransitions(const QString &positionerObjectName)
     ctxt->setContextProperty("testedPositioner", QString());
     window->setSource(testFileUrl(qmlFile));
     window->show();
-    QTest::qWaitForWindowExposed(window.data());
+    QVERIFY(QTest::qWaitForWindowExposed(window.data()));
     qApp->processEvents();
 
     QList<QPair<QString,QString> > expectedDisplacedValues = expectedDisplacedIndexes.getModelDataValues(model);
@@ -1251,7 +1254,7 @@ void tst_qquickpositioners::moveTransitions(const QString &positionerObjectName)
     QQuickItem *positioner = window->rootObject()->findChild<QQuickItem*>(positionerObjectName);
     QVERIFY(positioner);
     positioner->findChild<QQuickItem*>("repeater")->setProperty("model", QVariant::fromValue(&model));
-    QTRY_COMPARE(QQuickItemPrivate::get(positioner)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(positioner));
 
     switch (change.type) {
         case ListChange::Removed:
@@ -1260,7 +1263,7 @@ void tst_qquickpositioners::moveTransitions(const QString &positionerObjectName)
             break;
         case ListChange::Moved:
             model.moveItems(change.index, change.to, change.count);
-            QTRY_COMPARE(QQuickItemPrivate::get(positioner)->polishScheduled, false);
+            QVERIFY(QQuickTest::qWaitForItemPolished(positioner));
             break;
         case ListChange::Inserted:
         case ListChange::SetCurrent:
@@ -1390,7 +1393,7 @@ void tst_qquickpositioners::checkItemPositions(QQuickItem *positioner, QaimModel
             QVERIFY2(false, "Unknown positioner type");
         }
         QQuickText *name = findItem<QQuickText>(positioner, "name", i);
-        QVERIFY(name != 0);
+        QVERIFY(name != nullptr);
         QTRY_COMPARE(name->text(), model->name(i));
 
         padding += i * incrementalSize;
@@ -1403,13 +1406,13 @@ void tst_qquickpositioners::test_vertical()
     QScopedPointer<QQuickView> window(createView(testFile("vertical.qml")));
 
     QQuickRectangle *one = window->rootObject()->findChild<QQuickRectangle*>("one");
-    QVERIFY(one != 0);
+    QVERIFY(one != nullptr);
 
     QQuickRectangle *two = window->rootObject()->findChild<QQuickRectangle*>("two");
-    QVERIFY(two != 0);
+    QVERIFY(two != nullptr);
 
     QQuickRectangle *three = window->rootObject()->findChild<QQuickRectangle*>("three");
-    QVERIFY(three != 0);
+    QVERIFY(three != nullptr);
 
     QCOMPARE(one->x(), 0.0);
     QCOMPARE(one->y(), 0.0);
@@ -1446,13 +1449,13 @@ void tst_qquickpositioners::test_vertical_padding()
     QScopedPointer<QQuickView> window(createView(testFile("vertical.qml")));
 
     QQuickRectangle *one = window->rootObject()->findChild<QQuickRectangle*>("one");
-    QVERIFY(one != 0);
+    QVERIFY(one != nullptr);
 
     QQuickRectangle *two = window->rootObject()->findChild<QQuickRectangle*>("two");
-    QVERIFY(two != 0);
+    QVERIFY(two != nullptr);
 
     QQuickRectangle *three = window->rootObject()->findChild<QQuickRectangle*>("three");
-    QVERIFY(three != 0);
+    QVERIFY(three != nullptr);
 
     QCOMPARE(one->x(), 0.0);
     QCOMPARE(one->y(), 0.0);
@@ -1467,7 +1470,7 @@ void tst_qquickpositioners::test_vertical_padding()
     QCOMPARE(column->width(), 50.0);
 
     QQuickColumn *obj = qobject_cast<QQuickColumn*>(column);
-    QVERIFY(obj != 0);
+    QVERIFY(obj != nullptr);
 
     QCOMPARE(column->property("padding").toDouble(), 0.0);
     QCOMPARE(column->property("topPadding").toDouble(), 0.0);
@@ -1607,13 +1610,13 @@ void tst_qquickpositioners::test_vertical_spacing()
     QScopedPointer<QQuickView> window(createView(testFile("vertical-spacing.qml")));
 
     QQuickRectangle *one = window->rootObject()->findChild<QQuickRectangle*>("one");
-    QVERIFY(one != 0);
+    QVERIFY(one != nullptr);
 
     QQuickRectangle *two = window->rootObject()->findChild<QQuickRectangle*>("two");
-    QVERIFY(two != 0);
+    QVERIFY(two != nullptr);
 
     QQuickRectangle *three = window->rootObject()->findChild<QQuickRectangle*>("three");
-    QVERIFY(three != 0);
+    QVERIFY(three != nullptr);
 
     QCOMPARE(one->x(), 0.0);
     QCOMPARE(one->y(), 0.0);
@@ -1650,15 +1653,15 @@ void tst_qquickpositioners::test_vertical_animated()
 
     //Note that they animate in
     QQuickRectangle *one = window->rootObject()->findChild<QQuickRectangle*>("one");
-    QVERIFY(one != 0);
+    QVERIFY(one != nullptr);
     QCOMPARE(one->y(), -100.0);
 
     QQuickRectangle *two = window->rootObject()->findChild<QQuickRectangle*>("two");
-    QVERIFY(two != 0);
+    QVERIFY(two != nullptr);
     QCOMPARE(two->y(), -100.0);
 
     QQuickRectangle *three = window->rootObject()->findChild<QQuickRectangle*>("three");
-    QVERIFY(three != 0);
+    QVERIFY(three != nullptr);
     QCOMPARE(three->y(), -100.0);
 
     QVERIFY(QTest::qWaitForWindowExposed(window.data())); //It may not relayout until the next frame, so it needs to be drawn
@@ -1699,15 +1702,15 @@ void tst_qquickpositioners::test_vertical_animated_padding()
 
     //Note that they animate in
     QQuickRectangle *one = window->rootObject()->findChild<QQuickRectangle*>("one");
-    QVERIFY(one != 0);
+    QVERIFY(one != nullptr);
     QCOMPARE(one->y(), -100.0);
 
     QQuickRectangle *two = window->rootObject()->findChild<QQuickRectangle*>("two");
-    QVERIFY(two != 0);
+    QVERIFY(two != nullptr);
     QCOMPARE(two->y(), -100.0);
 
     QQuickRectangle *three = window->rootObject()->findChild<QQuickRectangle*>("three");
-    QVERIFY(three != 0);
+    QVERIFY(three != nullptr);
     QCOMPARE(three->y(), -100.0);
 
     QVERIFY(QTest::qWaitForWindowExposed(window.data())); //It may not relayout until the next frame, so it needs to be drawn
@@ -1758,15 +1761,15 @@ void tst_qquickpositioners::test_grid()
     QScopedPointer<QQuickView> window(createView(testFile("gridtest.qml")));
 
     QQuickRectangle *one = window->rootObject()->findChild<QQuickRectangle*>("one");
-    QVERIFY(one != 0);
+    QVERIFY(one != nullptr);
     QQuickRectangle *two = window->rootObject()->findChild<QQuickRectangle*>("two");
-    QVERIFY(two != 0);
+    QVERIFY(two != nullptr);
     QQuickRectangle *three = window->rootObject()->findChild<QQuickRectangle*>("three");
-    QVERIFY(three != 0);
+    QVERIFY(three != nullptr);
     QQuickRectangle *four = window->rootObject()->findChild<QQuickRectangle*>("four");
-    QVERIFY(four != 0);
+    QVERIFY(four != nullptr);
     QQuickRectangle *five = window->rootObject()->findChild<QQuickRectangle*>("five");
-    QVERIFY(five != 0);
+    QVERIFY(five != nullptr);
 
     QCOMPARE(one->x(), 0.0);
     QCOMPARE(one->y(), 0.0);
@@ -1811,15 +1814,15 @@ void tst_qquickpositioners::test_grid_padding()
     QScopedPointer<QQuickView> window(createView(testFile("gridtest.qml")));
 
     QQuickRectangle *one = window->rootObject()->findChild<QQuickRectangle*>("one");
-    QVERIFY(one != 0);
+    QVERIFY(one != nullptr);
     QQuickRectangle *two = window->rootObject()->findChild<QQuickRectangle*>("two");
-    QVERIFY(two != 0);
+    QVERIFY(two != nullptr);
     QQuickRectangle *three = window->rootObject()->findChild<QQuickRectangle*>("three");
-    QVERIFY(three != 0);
+    QVERIFY(three != nullptr);
     QQuickRectangle *four = window->rootObject()->findChild<QQuickRectangle*>("four");
-    QVERIFY(four != 0);
+    QVERIFY(four != nullptr);
     QQuickRectangle *five = window->rootObject()->findChild<QQuickRectangle*>("five");
-    QVERIFY(five != 0);
+    QVERIFY(five != nullptr);
 
     QCOMPARE(one->x(), 0.0);
     QCOMPARE(one->y(), 0.0);
@@ -1999,15 +2002,15 @@ void tst_qquickpositioners::test_grid_topToBottom()
     QScopedPointer<QQuickView> window(createView(testFile("grid-toptobottom.qml")));
 
     QQuickRectangle *one = window->rootObject()->findChild<QQuickRectangle*>("one");
-    QVERIFY(one != 0);
+    QVERIFY(one != nullptr);
     QQuickRectangle *two = window->rootObject()->findChild<QQuickRectangle*>("two");
-    QVERIFY(two != 0);
+    QVERIFY(two != nullptr);
     QQuickRectangle *three = window->rootObject()->findChild<QQuickRectangle*>("three");
-    QVERIFY(three != 0);
+    QVERIFY(three != nullptr);
     QQuickRectangle *four = window->rootObject()->findChild<QQuickRectangle*>("four");
-    QVERIFY(four != 0);
+    QVERIFY(four != nullptr);
     QQuickRectangle *five = window->rootObject()->findChild<QQuickRectangle*>("five");
-    QVERIFY(five != 0);
+    QVERIFY(five != nullptr);
 
     QCOMPARE(one->x(), 0.0);
     QCOMPARE(one->y(), 0.0);
@@ -2054,15 +2057,15 @@ void tst_qquickpositioners::test_grid_rightToLeft()
     window->rootObject()->setProperty("testRightToLeft", true);
 
     QQuickRectangle *one = window->rootObject()->findChild<QQuickRectangle*>("one");
-    QVERIFY(one != 0);
+    QVERIFY(one != nullptr);
     QQuickRectangle *two = window->rootObject()->findChild<QQuickRectangle*>("two");
-    QVERIFY(two != 0);
+    QVERIFY(two != nullptr);
     QQuickRectangle *three = window->rootObject()->findChild<QQuickRectangle*>("three");
-    QVERIFY(three != 0);
+    QVERIFY(three != nullptr);
     QQuickRectangle *four = window->rootObject()->findChild<QQuickRectangle*>("four");
-    QVERIFY(four != 0);
+    QVERIFY(four != nullptr);
     QQuickRectangle *five = window->rootObject()->findChild<QQuickRectangle*>("five");
-    QVERIFY(five != 0);
+    QVERIFY(five != nullptr);
 
     QCOMPARE(one->x(), 50.0);
     QCOMPARE(one->y(), 0.0);
@@ -2154,15 +2157,15 @@ void tst_qquickpositioners::test_grid_spacing()
     QScopedPointer<QQuickView> window(createView(testFile("grid-spacing.qml")));
 
     QQuickRectangle *one = window->rootObject()->findChild<QQuickRectangle*>("one");
-    QVERIFY(one != 0);
+    QVERIFY(one != nullptr);
     QQuickRectangle *two = window->rootObject()->findChild<QQuickRectangle*>("two");
-    QVERIFY(two != 0);
+    QVERIFY(two != nullptr);
     QQuickRectangle *three = window->rootObject()->findChild<QQuickRectangle*>("three");
-    QVERIFY(three != 0);
+    QVERIFY(three != nullptr);
     QQuickRectangle *four = window->rootObject()->findChild<QQuickRectangle*>("four");
-    QVERIFY(four != 0);
+    QVERIFY(four != nullptr);
     QQuickRectangle *five = window->rootObject()->findChild<QQuickRectangle*>("five");
-    QVERIFY(five != 0);
+    QVERIFY(five != nullptr);
 
     QCOMPARE(one->x(), 0.0);
     QCOMPARE(one->y(), 0.0);
@@ -2206,15 +2209,15 @@ void tst_qquickpositioners::test_grid_row_column_spacing()
     QScopedPointer<QQuickView> window(createView(testFile("grid-row-column-spacing.qml")));
 
     QQuickRectangle *one = window->rootObject()->findChild<QQuickRectangle*>("one");
-    QVERIFY(one != 0);
+    QVERIFY(one != nullptr);
     QQuickRectangle *two = window->rootObject()->findChild<QQuickRectangle*>("two");
-    QVERIFY(two != 0);
+    QVERIFY(two != nullptr);
     QQuickRectangle *three = window->rootObject()->findChild<QQuickRectangle*>("three");
-    QVERIFY(three != 0);
+    QVERIFY(three != nullptr);
     QQuickRectangle *four = window->rootObject()->findChild<QQuickRectangle*>("four");
-    QVERIFY(four != 0);
+    QVERIFY(four != nullptr);
     QQuickRectangle *five = window->rootObject()->findChild<QQuickRectangle*>("five");
-    QVERIFY(five != 0);
+    QVERIFY(five != nullptr);
 
     QCOMPARE(one->x(), 0.0);
     QCOMPARE(one->y(), 0.0);
@@ -2261,27 +2264,27 @@ void tst_qquickpositioners::test_grid_animated()
 
     //Note that all animate in
     QQuickRectangle *one = window->rootObject()->findChild<QQuickRectangle*>("one");
-    QVERIFY(one != 0);
+    QVERIFY(one != nullptr);
     QCOMPARE(one->x(), -100.0);
     QCOMPARE(one->y(), -100.0);
 
     QQuickRectangle *two = window->rootObject()->findChild<QQuickRectangle*>("two");
-    QVERIFY(two != 0);
+    QVERIFY(two != nullptr);
     QCOMPARE(two->x(), -100.0);
     QCOMPARE(two->y(), -100.0);
 
     QQuickRectangle *three = window->rootObject()->findChild<QQuickRectangle*>("three");
-    QVERIFY(three != 0);
+    QVERIFY(three != nullptr);
     QCOMPARE(three->x(), -100.0);
     QCOMPARE(three->y(), -100.0);
 
     QQuickRectangle *four = window->rootObject()->findChild<QQuickRectangle*>("four");
-    QVERIFY(four != 0);
+    QVERIFY(four != nullptr);
     QCOMPARE(four->x(), -100.0);
     QCOMPARE(four->y(), -100.0);
 
     QQuickRectangle *five = window->rootObject()->findChild<QQuickRectangle*>("five");
-    QVERIFY(five != 0);
+    QVERIFY(five != nullptr);
     QCOMPARE(five->x(), -100.0);
     QCOMPARE(five->y(), -100.0);
 
@@ -2345,27 +2348,27 @@ void tst_qquickpositioners::test_grid_animated_padding()
 
     //Note that all animate in
     QQuickRectangle *one = window->rootObject()->findChild<QQuickRectangle*>("one");
-    QVERIFY(one != 0);
+    QVERIFY(one != nullptr);
     QCOMPARE(one->x(), -100.0);
     QCOMPARE(one->y(), -100.0);
 
     QQuickRectangle *two = window->rootObject()->findChild<QQuickRectangle*>("two");
-    QVERIFY(two != 0);
+    QVERIFY(two != nullptr);
     QCOMPARE(two->x(), -100.0);
     QCOMPARE(two->y(), -100.0);
 
     QQuickRectangle *three = window->rootObject()->findChild<QQuickRectangle*>("three");
-    QVERIFY(three != 0);
+    QVERIFY(three != nullptr);
     QCOMPARE(three->x(), -100.0);
     QCOMPARE(three->y(), -100.0);
 
     QQuickRectangle *four = window->rootObject()->findChild<QQuickRectangle*>("four");
-    QVERIFY(four != 0);
+    QVERIFY(four != nullptr);
     QCOMPARE(four->x(), -100.0);
     QCOMPARE(four->y(), -100.0);
 
     QQuickRectangle *five = window->rootObject()->findChild<QQuickRectangle*>("five");
-    QVERIFY(five != 0);
+    QVERIFY(five != nullptr);
     QCOMPARE(five->x(), -100.0);
     QCOMPARE(five->y(), -100.0);
 
@@ -2439,27 +2442,27 @@ void tst_qquickpositioners::test_grid_animated_rightToLeft()
 
     //Note that all animate in
     QQuickRectangle *one = window->rootObject()->findChild<QQuickRectangle*>("one");
-    QVERIFY(one != 0);
+    QVERIFY(one != nullptr);
     QCOMPARE(one->x(), -100.0);
     QCOMPARE(one->y(), -100.0);
 
     QQuickRectangle *two = window->rootObject()->findChild<QQuickRectangle*>("two");
-    QVERIFY(two != 0);
+    QVERIFY(two != nullptr);
     QCOMPARE(two->x(), -100.0);
     QCOMPARE(two->y(), -100.0);
 
     QQuickRectangle *three = window->rootObject()->findChild<QQuickRectangle*>("three");
-    QVERIFY(three != 0);
+    QVERIFY(three != nullptr);
     QCOMPARE(three->x(), -100.0);
     QCOMPARE(three->y(), -100.0);
 
     QQuickRectangle *four = window->rootObject()->findChild<QQuickRectangle*>("four");
-    QVERIFY(four != 0);
+    QVERIFY(four != nullptr);
     QCOMPARE(four->x(), -100.0);
     QCOMPARE(four->y(), -100.0);
 
     QQuickRectangle *five = window->rootObject()->findChild<QQuickRectangle*>("five");
-    QVERIFY(five != 0);
+    QVERIFY(five != nullptr);
     QCOMPARE(five->x(), -100.0);
     QCOMPARE(five->y(), -100.0);
 
@@ -2523,27 +2526,27 @@ void tst_qquickpositioners::test_grid_animated_rightToLeft_padding()
 
     //Note that all animate in
     QQuickRectangle *one = window->rootObject()->findChild<QQuickRectangle*>("one");
-    QVERIFY(one != 0);
+    QVERIFY(one != nullptr);
     QCOMPARE(one->x(), -100.0);
     QCOMPARE(one->y(), -100.0);
 
     QQuickRectangle *two = window->rootObject()->findChild<QQuickRectangle*>("two");
-    QVERIFY(two != 0);
+    QVERIFY(two != nullptr);
     QCOMPARE(two->x(), -100.0);
     QCOMPARE(two->y(), -100.0);
 
     QQuickRectangle *three = window->rootObject()->findChild<QQuickRectangle*>("three");
-    QVERIFY(three != 0);
+    QVERIFY(three != nullptr);
     QCOMPARE(three->x(), -100.0);
     QCOMPARE(three->y(), -100.0);
 
     QQuickRectangle *four = window->rootObject()->findChild<QQuickRectangle*>("four");
-    QVERIFY(four != 0);
+    QVERIFY(four != nullptr);
     QCOMPARE(four->x(), -100.0);
     QCOMPARE(four->y(), -100.0);
 
     QQuickRectangle *five = window->rootObject()->findChild<QQuickRectangle*>("five");
-    QVERIFY(five != 0);
+    QVERIFY(five != nullptr);
     QCOMPARE(five->x(), -100.0);
     QCOMPARE(five->y(), -100.0);
 
@@ -2614,15 +2617,15 @@ void tst_qquickpositioners::test_grid_zero_columns()
     QScopedPointer<QQuickView> window(createView(testFile("gridzerocolumns.qml")));
 
     QQuickRectangle *one = window->rootObject()->findChild<QQuickRectangle*>("one");
-    QVERIFY(one != 0);
+    QVERIFY(one != nullptr);
     QQuickRectangle *two = window->rootObject()->findChild<QQuickRectangle*>("two");
-    QVERIFY(two != 0);
+    QVERIFY(two != nullptr);
     QQuickRectangle *three = window->rootObject()->findChild<QQuickRectangle*>("three");
-    QVERIFY(three != 0);
+    QVERIFY(three != nullptr);
     QQuickRectangle *four = window->rootObject()->findChild<QQuickRectangle*>("four");
-    QVERIFY(four != 0);
+    QVERIFY(four != nullptr);
     QQuickRectangle *five = window->rootObject()->findChild<QQuickRectangle*>("five");
-    QVERIFY(five != 0);
+    QVERIFY(five != nullptr);
 
     QCOMPARE(one->x(), 0.0);
     QCOMPARE(one->y(), 0.0);
@@ -2668,15 +2671,15 @@ void tst_qquickpositioners::test_grid_H_alignment()
     window->rootObject()->setProperty("testHAlignment", QQuickGrid::AlignHCenter);
 
     QQuickRectangle *one = window->rootObject()->findChild<QQuickRectangle*>("one");
-    QVERIFY(one != 0);
+    QVERIFY(one != nullptr);
     QQuickRectangle *two = window->rootObject()->findChild<QQuickRectangle*>("two");
-    QVERIFY(two != 0);
+    QVERIFY(two != nullptr);
     QQuickRectangle *three = window->rootObject()->findChild<QQuickRectangle*>("three");
-    QVERIFY(three != 0);
+    QVERIFY(three != nullptr);
     QQuickRectangle *four = window->rootObject()->findChild<QQuickRectangle*>("four");
-    QVERIFY(four != 0);
+    QVERIFY(four != nullptr);
     QQuickRectangle *five = window->rootObject()->findChild<QQuickRectangle*>("five");
-    QVERIFY(five != 0);
+    QVERIFY(five != nullptr);
 
     QCOMPARE(one->x(), 0.0);
     QCOMPARE(one->y(), 0.0);
@@ -2747,15 +2750,15 @@ void tst_qquickpositioners::test_grid_H_alignment_padding()
     window->rootObject()->setProperty("testHAlignment", QQuickGrid::AlignHCenter);
 
     QQuickRectangle *one = window->rootObject()->findChild<QQuickRectangle*>("one");
-    QVERIFY(one != 0);
+    QVERIFY(one != nullptr);
     QQuickRectangle *two = window->rootObject()->findChild<QQuickRectangle*>("two");
-    QVERIFY(two != 0);
+    QVERIFY(two != nullptr);
     QQuickRectangle *three = window->rootObject()->findChild<QQuickRectangle*>("three");
-    QVERIFY(three != 0);
+    QVERIFY(three != nullptr);
     QQuickRectangle *four = window->rootObject()->findChild<QQuickRectangle*>("four");
-    QVERIFY(four != 0);
+    QVERIFY(four != nullptr);
     QQuickRectangle *five = window->rootObject()->findChild<QQuickRectangle*>("five");
-    QVERIFY(five != 0);
+    QVERIFY(five != nullptr);
 
     QCOMPARE(one->x(), 0.0);
     QCOMPARE(one->y(), 0.0);
@@ -2836,15 +2839,15 @@ void tst_qquickpositioners::test_grid_V_alignment()
     window->rootObject()->setProperty("testVAlignment", QQuickGrid::AlignVCenter);
 
     QQuickRectangle *one = window->rootObject()->findChild<QQuickRectangle*>("one");
-    QVERIFY(one != 0);
+    QVERIFY(one != nullptr);
     QQuickRectangle *two = window->rootObject()->findChild<QQuickRectangle*>("two");
-    QVERIFY(two != 0);
+    QVERIFY(two != nullptr);
     QQuickRectangle *three = window->rootObject()->findChild<QQuickRectangle*>("three");
-    QVERIFY(three != 0);
+    QVERIFY(three != nullptr);
     QQuickRectangle *four = window->rootObject()->findChild<QQuickRectangle*>("four");
-    QVERIFY(four != 0);
+    QVERIFY(four != nullptr);
     QQuickRectangle *five = window->rootObject()->findChild<QQuickRectangle*>("five");
-    QVERIFY(five != 0);
+    QVERIFY(five != nullptr);
 
     QCOMPARE(one->x(), 0.0);
     QCOMPARE(one->y(), 0.0);
@@ -2879,15 +2882,15 @@ void tst_qquickpositioners::test_grid_V_alignment_padding()
     window->rootObject()->setProperty("testVAlignment", QQuickGrid::AlignVCenter);
 
     QQuickRectangle *one = window->rootObject()->findChild<QQuickRectangle*>("one");
-    QVERIFY(one != 0);
+    QVERIFY(one != nullptr);
     QQuickRectangle *two = window->rootObject()->findChild<QQuickRectangle*>("two");
-    QVERIFY(two != 0);
+    QVERIFY(two != nullptr);
     QQuickRectangle *three = window->rootObject()->findChild<QQuickRectangle*>("three");
-    QVERIFY(three != 0);
+    QVERIFY(three != nullptr);
     QQuickRectangle *four = window->rootObject()->findChild<QQuickRectangle*>("four");
-    QVERIFY(four != 0);
+    QVERIFY(four != nullptr);
     QQuickRectangle *five = window->rootObject()->findChild<QQuickRectangle*>("five");
-    QVERIFY(five != 0);
+    QVERIFY(five != nullptr);
 
     QQuickItem *grid = window->rootObject()->findChild<QQuickItem*>("grid");
     QCOMPARE(grid->width(), 100.0);
@@ -2934,7 +2937,7 @@ void tst_qquickpositioners::test_propertychanges()
     QScopedPointer<QQuickView> window(createView(testFile("propertychangestest.qml")));
 
     QQuickGrid *grid = qobject_cast<QQuickGrid*>(window->rootObject());
-    QVERIFY(grid != 0);
+    QVERIFY(grid != nullptr);
     QQuickTransition *rowTransition = window->rootObject()->findChild<QQuickTransition*>("rowTransition");
     QQuickTransition *columnTransition = window->rootObject()->findChild<QQuickTransition*>("columnTransition");
 
@@ -2963,8 +2966,8 @@ void tst_qquickpositioners::test_propertychanges()
     QCOMPARE(addSpy.count(),1);
     QCOMPARE(moveSpy.count(),1);
 
-    grid->setAdd(0);
-    grid->setMove(0);
+    grid->setAdd(nullptr);
+    grid->setMove(nullptr);
     QCOMPARE(addSpy.count(),2);
     QCOMPARE(moveSpy.count(),2);
 
@@ -2992,13 +2995,13 @@ void tst_qquickpositioners::test_repeater()
     QScopedPointer<QQuickView> window(createView(testFile("repeatertest.qml")));
 
     QQuickRectangle *one = findItem<QQuickRectangle>(window->contentItem(), "one");
-    QVERIFY(one != 0);
+    QVERIFY(one != nullptr);
 
     QQuickRectangle *two = findItem<QQuickRectangle>(window->contentItem(), "two");
-    QVERIFY(two != 0);
+    QVERIFY(two != nullptr);
 
     QQuickRectangle *three = findItem<QQuickRectangle>(window->contentItem(), "three");
-    QVERIFY(three != 0);
+    QVERIFY(three != nullptr);
 
     QCOMPARE(one->x(), 0.0);
     QCOMPARE(one->y(), 0.0);
@@ -3014,13 +3017,13 @@ void tst_qquickpositioners::test_repeater_padding()
     QScopedPointer<QQuickView> window(createView(testFile("repeatertest-padding.qml")));
 
     QQuickRectangle *one = findItem<QQuickRectangle>(window->contentItem(), "one");
-    QVERIFY(one != 0);
+    QVERIFY(one != nullptr);
 
     QQuickRectangle *two = findItem<QQuickRectangle>(window->contentItem(), "two");
-    QVERIFY(two != 0);
+    QVERIFY(two != nullptr);
 
     QQuickRectangle *three = findItem<QQuickRectangle>(window->contentItem(), "three");
-    QVERIFY(three != 0);
+    QVERIFY(three != nullptr);
 
     QCOMPARE(one->x(), 3.0);
     QCOMPARE(one->y(), 2.0);
@@ -3038,15 +3041,15 @@ void tst_qquickpositioners::test_flow()
     window->rootObject()->setProperty("testRightToLeft", false);
 
     QQuickRectangle *one = window->rootObject()->findChild<QQuickRectangle*>("one");
-    QVERIFY(one != 0);
+    QVERIFY(one != nullptr);
     QQuickRectangle *two = window->rootObject()->findChild<QQuickRectangle*>("two");
-    QVERIFY(two != 0);
+    QVERIFY(two != nullptr);
     QQuickRectangle *three = window->rootObject()->findChild<QQuickRectangle*>("three");
-    QVERIFY(three != 0);
+    QVERIFY(three != nullptr);
     QQuickRectangle *four = window->rootObject()->findChild<QQuickRectangle*>("four");
-    QVERIFY(four != 0);
+    QVERIFY(four != nullptr);
     QQuickRectangle *five = window->rootObject()->findChild<QQuickRectangle*>("five");
-    QVERIFY(five != 0);
+    QVERIFY(five != nullptr);
 
     QCOMPARE(one->x(), 0.0);
     QCOMPARE(one->y(), 0.0);
@@ -3093,15 +3096,15 @@ void tst_qquickpositioners::test_flow_padding()
     window->rootObject()->setProperty("testRightToLeft", false);
 
     QQuickRectangle *one = window->rootObject()->findChild<QQuickRectangle*>("one");
-    QVERIFY(one != 0);
+    QVERIFY(one != nullptr);
     QQuickRectangle *two = window->rootObject()->findChild<QQuickRectangle*>("two");
-    QVERIFY(two != 0);
+    QVERIFY(two != nullptr);
     QQuickRectangle *three = window->rootObject()->findChild<QQuickRectangle*>("three");
-    QVERIFY(three != 0);
+    QVERIFY(three != nullptr);
     QQuickRectangle *four = window->rootObject()->findChild<QQuickRectangle*>("four");
-    QVERIFY(four != 0);
+    QVERIFY(four != nullptr);
     QQuickRectangle *five = window->rootObject()->findChild<QQuickRectangle*>("five");
-    QVERIFY(five != 0);
+    QVERIFY(five != nullptr);
 
     QCOMPARE(one->x(), 0.0);
     QCOMPARE(one->y(), 0.0);
@@ -3120,7 +3123,7 @@ void tst_qquickpositioners::test_flow_padding()
     QCOMPARE(flow->height(), 120.0);
 
     QQuickFlow *obj = qobject_cast<QQuickFlow*>(flow);
-    QVERIFY(obj != 0);
+    QVERIFY(obj != nullptr);
 
     QCOMPARE(flow->property("padding").toDouble(), 0.0);
     QCOMPARE(flow->property("topPadding").toDouble(), 0.0);
@@ -3286,15 +3289,15 @@ void tst_qquickpositioners::test_flow_rightToLeft()
     window->rootObject()->setProperty("testRightToLeft", true);
 
     QQuickRectangle *one = window->rootObject()->findChild<QQuickRectangle*>("one");
-    QVERIFY(one != 0);
+    QVERIFY(one != nullptr);
     QQuickRectangle *two = window->rootObject()->findChild<QQuickRectangle*>("two");
-    QVERIFY(two != 0);
+    QVERIFY(two != nullptr);
     QQuickRectangle *three = window->rootObject()->findChild<QQuickRectangle*>("three");
-    QVERIFY(three != 0);
+    QVERIFY(three != nullptr);
     QQuickRectangle *four = window->rootObject()->findChild<QQuickRectangle*>("four");
-    QVERIFY(four != 0);
+    QVERIFY(four != nullptr);
     QQuickRectangle *five = window->rootObject()->findChild<QQuickRectangle*>("five");
-    QVERIFY(five != 0);
+    QVERIFY(five != nullptr);
 
     QCOMPARE(one->x(), 40.0);
     QCOMPARE(one->y(), 0.0);
@@ -3341,15 +3344,15 @@ void tst_qquickpositioners::test_flow_topToBottom()
     window->rootObject()->setProperty("testRightToLeft", false);
 
     QQuickRectangle *one = window->rootObject()->findChild<QQuickRectangle*>("one");
-    QVERIFY(one != 0);
+    QVERIFY(one != nullptr);
     QQuickRectangle *two = window->rootObject()->findChild<QQuickRectangle*>("two");
-    QVERIFY(two != 0);
+    QVERIFY(two != nullptr);
     QQuickRectangle *three = window->rootObject()->findChild<QQuickRectangle*>("three");
-    QVERIFY(three != 0);
+    QVERIFY(three != nullptr);
     QQuickRectangle *four = window->rootObject()->findChild<QQuickRectangle*>("four");
-    QVERIFY(four != 0);
+    QVERIFY(four != nullptr);
     QQuickRectangle *five = window->rootObject()->findChild<QQuickRectangle*>("five");
-    QVERIFY(five != 0);
+    QVERIFY(five != nullptr);
 
     QCOMPARE(one->x(), 0.0);
     QCOMPARE(one->y(), 0.0);
@@ -3393,15 +3396,15 @@ void tst_qquickpositioners::test_flow_topToBottom_padding()
     window->rootObject()->setProperty("testRightToLeft", false);
 
     QQuickRectangle *one = window->rootObject()->findChild<QQuickRectangle*>("one");
-    QVERIFY(one != 0);
+    QVERIFY(one != nullptr);
     QQuickRectangle *two = window->rootObject()->findChild<QQuickRectangle*>("two");
-    QVERIFY(two != 0);
+    QVERIFY(two != nullptr);
     QQuickRectangle *three = window->rootObject()->findChild<QQuickRectangle*>("three");
-    QVERIFY(three != 0);
+    QVERIFY(three != nullptr);
     QQuickRectangle *four = window->rootObject()->findChild<QQuickRectangle*>("four");
-    QVERIFY(four != 0);
+    QVERIFY(four != nullptr);
     QQuickRectangle *five = window->rootObject()->findChild<QQuickRectangle*>("five");
-    QVERIFY(five != 0);
+    QVERIFY(five != nullptr);
 
     QCOMPARE(one->x(), 0.0);
     QCOMPARE(one->y(), 0.0);
@@ -3469,15 +3472,15 @@ void tst_qquickpositioners::test_flow_resize()
     root->setProperty("testRightToLeft", false);
 
     QQuickRectangle *one = window->rootObject()->findChild<QQuickRectangle*>("one");
-    QVERIFY(one != 0);
+    QVERIFY(one != nullptr);
     QQuickRectangle *two = window->rootObject()->findChild<QQuickRectangle*>("two");
-    QVERIFY(two != 0);
+    QVERIFY(two != nullptr);
     QQuickRectangle *three = window->rootObject()->findChild<QQuickRectangle*>("three");
-    QVERIFY(three != 0);
+    QVERIFY(three != nullptr);
     QQuickRectangle *four = window->rootObject()->findChild<QQuickRectangle*>("four");
-    QVERIFY(four != 0);
+    QVERIFY(four != nullptr);
     QQuickRectangle *five = window->rootObject()->findChild<QQuickRectangle*>("five");
-    QVERIFY(five != 0);
+    QVERIFY(five != nullptr);
 
     QTRY_COMPARE(one->x(), 0.0);
     QTRY_COMPARE(one->y(), 0.0);
@@ -3502,15 +3505,15 @@ void tst_qquickpositioners::test_flow_resize_padding()
     root->setProperty("testRightToLeft", false);
 
     QQuickRectangle *one = window->rootObject()->findChild<QQuickRectangle*>("one");
-    QVERIFY(one != 0);
+    QVERIFY(one != nullptr);
     QQuickRectangle *two = window->rootObject()->findChild<QQuickRectangle*>("two");
-    QVERIFY(two != 0);
+    QVERIFY(two != nullptr);
     QQuickRectangle *three = window->rootObject()->findChild<QQuickRectangle*>("three");
-    QVERIFY(three != 0);
+    QVERIFY(three != nullptr);
     QQuickRectangle *four = window->rootObject()->findChild<QQuickRectangle*>("four");
-    QVERIFY(four != 0);
+    QVERIFY(four != nullptr);
     QQuickRectangle *five = window->rootObject()->findChild<QQuickRectangle*>("five");
-    QVERIFY(five != 0);
+    QVERIFY(five != nullptr);
 
     QTRY_COMPARE(one->x(), 3.0);
     QTRY_COMPARE(one->y(), 2.0);
@@ -3535,15 +3538,15 @@ void tst_qquickpositioners::test_flow_resize_rightToLeft()
     root->setProperty("testRightToLeft", true);
 
     QQuickRectangle *one = window->rootObject()->findChild<QQuickRectangle*>("one");
-    QTRY_VERIFY(one != 0);
+    QTRY_VERIFY(one != nullptr);
     QQuickRectangle *two = window->rootObject()->findChild<QQuickRectangle*>("two");
-    QVERIFY(two != 0);
+    QVERIFY(two != nullptr);
     QQuickRectangle *three = window->rootObject()->findChild<QQuickRectangle*>("three");
-    QVERIFY(three != 0);
+    QVERIFY(three != nullptr);
     QQuickRectangle *four = window->rootObject()->findChild<QQuickRectangle*>("four");
-    QVERIFY(four != 0);
+    QVERIFY(four != nullptr);
     QQuickRectangle *five = window->rootObject()->findChild<QQuickRectangle*>("five");
-    QVERIFY(five != 0);
+    QVERIFY(five != nullptr);
 
     QCOMPARE(one->x(), 75.0);
     QCOMPARE(one->y(), 0.0);
@@ -3568,15 +3571,15 @@ void tst_qquickpositioners::test_flow_resize_rightToLeft_padding()
     root->setProperty("testRightToLeft", true);
 
     QQuickRectangle *one = window->rootObject()->findChild<QQuickRectangle*>("one");
-    QTRY_VERIFY(one != 0);
+    QTRY_VERIFY(one != nullptr);
     QQuickRectangle *two = window->rootObject()->findChild<QQuickRectangle*>("two");
-    QVERIFY(two != 0);
+    QVERIFY(two != nullptr);
     QQuickRectangle *three = window->rootObject()->findChild<QQuickRectangle*>("three");
-    QVERIFY(three != 0);
+    QVERIFY(three != nullptr);
     QQuickRectangle *four = window->rootObject()->findChild<QQuickRectangle*>("four");
-    QVERIFY(four != 0);
+    QVERIFY(four != nullptr);
     QQuickRectangle *five = window->rootObject()->findChild<QQuickRectangle*>("five");
-    QVERIFY(five != 0);
+    QVERIFY(five != nullptr);
 
     QCOMPARE(one->x(), 71.0);
     QCOMPARE(one->y(), 2.0);
@@ -3594,10 +3597,10 @@ void tst_qquickpositioners::test_flow_resize_rightToLeft_padding()
 void tst_qquickpositioners::test_flow_implicit_resize()
 {
     QScopedPointer<QQuickView> window(createView(testFile("flow-testimplicitsize.qml")));
-    QVERIFY(window->rootObject() != 0);
+    QVERIFY(window->rootObject() != nullptr);
 
     QQuickFlow *flow = window->rootObject()->findChild<QQuickFlow*>("flow");
-    QVERIFY(flow != 0);
+    QVERIFY(flow != nullptr);
 
     QCOMPARE(flow->width(), 100.0);
     QCOMPARE(flow->height(), 120.0);
@@ -3622,10 +3625,10 @@ void tst_qquickpositioners::test_flow_implicit_resize()
 void tst_qquickpositioners::test_flow_implicit_resize_padding()
 {
     QScopedPointer<QQuickView> window(createView(testFile("flow-testimplicitsize.qml")));
-    QVERIFY(window->rootObject() != 0);
+    QVERIFY(window->rootObject() != nullptr);
 
     QQuickFlow *flow = window->rootObject()->findChild<QQuickFlow*>("flow");
-    QVERIFY(flow != 0);
+    QVERIFY(flow != nullptr);
 
     QCOMPARE(flow->width(), 100.0);
     QCOMPARE(flow->height(), 120.0);
@@ -3813,7 +3816,7 @@ void tst_qquickpositioners::test_mirroring()
             QQuickItem *positionerB = itemB->parentItem();
             positionerA->setWidth(positionerA->width() * 2);
             positionerB->setWidth(positionerB->width() * 2);
-            QTRY_VERIFY(!QQuickItemPrivate::get(positionerA)->polishScheduled && !QQuickItemPrivate::get(positionerB)->polishScheduled);
+            QVERIFY(QQuickTest::qWaitForItemPolished(positionerA) && QQuickTest::qWaitForItemPolished(positionerB));
             QTRY_COMPARE(itemA->x(), itemB->x());
         }
 
@@ -3841,7 +3844,7 @@ void tst_qquickpositioners::test_allInvisible()
     QVERIFY(root);
 
     QQuickRow *row = window->rootObject()->findChild<QQuickRow*>("row");
-    QVERIFY(row != 0);
+    QVERIFY(row != nullptr);
     QCOMPARE(row->width(), qreal(0));
     QCOMPARE(row->height(), qreal(0));
 
@@ -3856,7 +3859,7 @@ void tst_qquickpositioners::test_allInvisible()
     QCOMPARE(row->width(), 7.0);
 
     QQuickColumn *column = window->rootObject()->findChild<QQuickColumn*>("column");
-    QVERIFY(column != 0);
+    QVERIFY(column != nullptr);
     QCOMPARE(column->width(), qreal(0));
     QCOMPARE(column->height(), qreal(0));
 
@@ -3871,7 +3874,7 @@ void tst_qquickpositioners::test_allInvisible()
     QCOMPARE(column->width(), 7.0);
 
     QQuickGrid *grid = window->rootObject()->findChild<QQuickGrid*>("grid");
-    QVERIFY(grid != 0);
+    QVERIFY(grid != nullptr);
     QCOMPARE(grid->width(), qreal(0));
     QCOMPARE(grid->height(), qreal(0));
 
@@ -3886,7 +3889,7 @@ void tst_qquickpositioners::test_allInvisible()
     QCOMPARE(grid->width(), 7.0);
 
     QQuickFlow *flow = window->rootObject()->findChild<QQuickFlow*>("flow");
-    QVERIFY(flow != 0);
+    QVERIFY(flow != nullptr);
     QCOMPARE(flow->width(), qreal(0));
     QCOMPARE(flow->height(), qreal(0));
 
@@ -3906,10 +3909,10 @@ void tst_qquickpositioners::test_attachedproperties()
     QFETCH(QString, filename);
 
     QScopedPointer<QQuickView> window(createView(filename));
-    QVERIFY(window->rootObject() != 0);
+    QVERIFY(window->rootObject() != nullptr);
 
     QQuickRectangle *greenRect = window->rootObject()->findChild<QQuickRectangle *>("greenRect");
-    QVERIFY(greenRect != 0);
+    QVERIFY(greenRect != nullptr);
 
     int posIndex = greenRect->property("posIndex").toInt();
     QCOMPARE(posIndex, 0);
@@ -3919,7 +3922,7 @@ void tst_qquickpositioners::test_attachedproperties()
     QVERIFY(!isLast);
 
     QQuickRectangle *yellowRect = window->rootObject()->findChild<QQuickRectangle *>("yellowRect");
-    QVERIFY(yellowRect != 0);
+    QVERIFY(yellowRect != nullptr);
 
     posIndex = yellowRect->property("posIndex").toInt();
     QCOMPARE(posIndex, -1);
@@ -3952,13 +3955,13 @@ void tst_qquickpositioners::test_attachedproperties_data()
 void tst_qquickpositioners::test_attachedproperties_dynamic()
 {
     QScopedPointer<QQuickView> window(createView(testFile("attachedproperties-dynamic.qml")));
-    QVERIFY(window->rootObject() != 0);
+    QVERIFY(window->rootObject() != nullptr);
 
     QQuickRow *row = window->rootObject()->findChild<QQuickRow *>("pos");
-    QVERIFY(row != 0);
+    QVERIFY(row != nullptr);
 
     QQuickRectangle *rect0 = window->rootObject()->findChild<QQuickRectangle *>("rect0");
-    QVERIFY(rect0 != 0);
+    QVERIFY(rect0 != nullptr);
 
     int posIndex = rect0->property("index").toInt();
     QCOMPARE(posIndex, 0);
@@ -3968,7 +3971,7 @@ void tst_qquickpositioners::test_attachedproperties_dynamic()
     QVERIFY(!isLast);
 
     QQuickRectangle *rect1 = window->rootObject()->findChild<QQuickRectangle *>("rect1");
-    QVERIFY(rect1 != 0);
+    QVERIFY(rect1 != nullptr);
 
     posIndex = rect1->property("index").toInt();
     QCOMPARE(posIndex, 1);
@@ -3984,7 +3987,7 @@ void tst_qquickpositioners::test_attachedproperties_dynamic()
     QTRY_VERIFY(!rect1->property("lastItem").toBool());
 
     QQuickRectangle *rect2 = window->rootObject()->findChild<QQuickRectangle *>("rect2");
-    QVERIFY(rect2 != 0);
+    QVERIFY(rect2 != nullptr);
 
     posIndex = rect2->property("index").toInt();
     QCOMPARE(posIndex, 2);
@@ -3995,7 +3998,7 @@ void tst_qquickpositioners::test_attachedproperties_dynamic()
 
     row->metaObject()->invokeMethod(row, "destroySubRect");
 
-    QCoreApplication::sendPostedEvents(0, QEvent::DeferredDelete);
+    QCoreApplication::sendPostedEvents(nullptr, QEvent::DeferredDelete);
     QCoreApplication::processEvents();
 
     QTRY_COMPARE(rect1->property("index").toInt(), 1);
@@ -4006,16 +4009,20 @@ void tst_qquickpositioners::test_attachedproperties_dynamic()
 
 QQuickView *tst_qquickpositioners::createView(const QString &filename, bool wait)
 {
-    QQuickView *window = new QQuickView(0);
-    qDebug() << "1";
+    QQuickView *window = new QQuickView(nullptr);
+    qCDebug(lcTests) << "created window";
 
     window->setSource(QUrl::fromLocalFile(filename));
-    qDebug() << "2";
+    qCDebug(lcTests) << "loaded content from" << filename;
     window->show();
-    qDebug() << "3";
+    qCDebug(lcTests) << "window shown";
+    bool exposed = true;
     if (wait)
-        QTest::qWaitForWindowExposed(window); //It may not relayout until the next frame, so it needs to be drawn
-    qDebug() << "4";
+        exposed = QTest::qWaitForWindowExposed(window); //It may not relayout until the next frame, so it needs to be drawn
+    if (exposed)
+        qCDebug(lcTests) << "window exposed";
+    else
+        qCWarning(lcTests) << "window NOT exposed";
 
     return window;
 }
diff --git a/tests/auto/quick/qquickrectangle/data/gradient-preset.qml b/tests/auto/quick/qquickrectangle/data/gradient-preset.qml
new file mode 100644
index 0000000000..b740bdd610
--- /dev/null
+++ b/tests/auto/quick/qquickrectangle/data/gradient-preset.qml
@@ -0,0 +1,16 @@
+import QtQuick 2.0
+
+Item {
+    Rectangle {
+        objectName: "enum"
+        gradient: Gradient.NightFade
+    }
+    Rectangle {
+        objectName: "string"
+        gradient: "NightFade"
+    }
+    Rectangle {
+        objectName: "invalid"
+        gradient: -1
+    }
+}
diff --git a/tests/auto/quick/qquickrectangle/tst_qquickrectangle.cpp b/tests/auto/quick/qquickrectangle/tst_qquickrectangle.cpp
index 0d79592e37..f6ca999cf5 100644
--- a/tests/auto/quick/qquickrectangle/tst_qquickrectangle.cpp
+++ b/tests/auto/quick/qquickrectangle/tst_qquickrectangle.cpp
@@ -49,6 +49,7 @@ private slots:
     void gradient_border();
     void gradient_separate();
     void gradient_multiple();
+    void gradient_preset();
     void antialiasing();
 
 private:
@@ -70,6 +71,10 @@ void tst_qquickrectangle::color()
 
     QVERIFY(QTest::qWaitForWindowExposed(&view));
 
+    if ((QGuiApplication::platformName() == QLatin1String("offscreen"))
+        || (QGuiApplication::platformName() == QLatin1String("minimal")))
+        QEXPECT_FAIL("", "Failure due to grabWindow not functional on offscreen/minimimal platforms", Abort);
+
     QImage image = view.grabWindow();
     QVERIFY(image.pixel(0,0) == QColor("#020202").rgba());
 }
@@ -80,7 +85,7 @@ void tst_qquickrectangle::gradient()
     QQuickRectangle *rect = qobject_cast<QQuickRectangle*>(component.create());
     QVERIFY(rect);
 
-    QQuickGradient *grad = rect->gradient();
+    QQuickGradient *grad = qobject_cast<QQuickGradient *>(rect->gradient().toQObject());
     QVERIFY(grad);
 
     QQmlListProperty<QQuickGradientStop> stops = grad->stops();
@@ -99,7 +104,7 @@ void tst_qquickrectangle::gradient()
 
     QMetaObject::invokeMethod(rect, "resetGradient");
 
-    grad = rect->gradient();
+    grad = qobject_cast<QQuickGradient *>(rect->gradient().toQObject());
     QVERIFY(!grad);
 
     delete rect;
@@ -170,6 +175,29 @@ void tst_qquickrectangle::gradient_multiple()
     QVERIFY(secondIsDirty);
 }
 
+void tst_qquickrectangle::gradient_preset()
+{
+    QQuickView view;
+    view.setSource(testFileUrl("gradient-preset.qml"));
+    view.show();
+
+    QVERIFY(QTest::qWaitForWindowExposed(&view));
+
+    QQuickRectangle *enumRect = view.rootObject()->findChild<QQuickRectangle *>("enum");
+    QVERIFY(enumRect);
+    QVERIFY(enumRect->gradient().isNumber());
+    QCOMPARE(enumRect->gradient().toUInt(), QGradient::NightFade);
+
+    QQuickRectangle *stringRect = view.rootObject()->findChild<QQuickRectangle *>("string");
+    QVERIFY(stringRect);
+    QVERIFY(stringRect->gradient().isString());
+    QCOMPARE(stringRect->gradient().toString(), QLatin1String("NightFade"));
+
+    QQuickRectangle *invalidRect = view.rootObject()->findChild<QQuickRectangle *>("invalid");
+    QVERIFY(invalidRect);
+    QVERIFY(invalidRect->gradient().isUndefined());
+}
+
 void tst_qquickrectangle::antialiasing()
 {
     QQmlComponent component(&engine);
diff --git a/tests/auto/quick/qquickrepeater/data/asynchronousMove.qml b/tests/auto/quick/qquickrepeater/data/asynchronousMove.qml
new file mode 100644
index 0000000000..02499c8531
--- /dev/null
+++ b/tests/auto/quick/qquickrepeater/data/asynchronousMove.qml
@@ -0,0 +1,51 @@
+import QtQuick 2.3
+import QtQuick.Window 2.2
+
+Item {
+    property bool finished: loader.status === Loader.Ready && loader.progress === 1
+
+    ListModel {
+        id: listModel
+        ListElement { i:0 }
+        ListElement { i:1 }
+        ListElement { i:2 }
+        ListElement { i:3 }
+    }
+
+    Timer {
+        running: true
+        interval: 1
+        repeat: count < 5
+        property int count : 0
+
+        onTriggered: {
+            listModel.move(listModel.count - 1, listModel.count - 2, 1)
+            ++count
+        }
+    }
+
+    Loader {
+        id: loader
+        asynchronous: true
+        sourceComponent: Row {
+            spacing: 4
+            Repeater {
+                model: listModel
+                delegate: Column {
+                    spacing: 4
+                    Repeater {
+                        model: 4
+                        delegate: Rectangle {
+                            width: 30
+                            height: 30
+                            color: "blue"
+                            Component.onCompleted: {
+                                ctrl.wait()
+                            }
+                        }
+                    }
+                }
+            }
+        }
+    }
+}
diff --git a/tests/auto/quick/qquickrepeater/data/itemlist.qml b/tests/auto/quick/qquickrepeater/data/itemlist.qml
index 174bfd4d18..12470f9fd9 100644
--- a/tests/auto/quick/qquickrepeater/data/itemlist.qml
+++ b/tests/auto/quick/qquickrepeater/data/itemlist.qml
@@ -1,7 +1,8 @@
 // This example demonstrates placing items in a view using
-// a VisualItemModel
+// an ObjectModel
 
 import QtQuick 2.0
+import QtQml.Models 2.12
 
 Rectangle {
     id: root
@@ -22,38 +23,38 @@ Rectangle {
         root.itemModel = itemModel2
     }
 
-    VisualItemModel {
+    ObjectModel {
         id: itemModel1
         objectName: "itemModel1"
         Rectangle {
             objectName: "item1"
             height: 50; width: 100; color: "#FFFEF0"
-            Text { objectName: "text1"; text: "index: " + parent.VisualItemModel.index; font.bold: true; anchors.centerIn: parent }
+            Text { objectName: "text1"; text: "index: " + parent.ObjectModel.index; font.bold: true; anchors.centerIn: parent }
         }
         Rectangle {
             objectName: "item2"
             height: 50; width: 100; color: "#F0FFF7"
-            Text { objectName: "text2"; text: "index: " + parent.VisualItemModel.index; font.bold: true; anchors.centerIn: parent }
+            Text { objectName: "text2"; text: "index: " + parent.ObjectModel.index; font.bold: true; anchors.centerIn: parent }
         }
         Rectangle {
             objectName: "item3"
             height: 50; width: 100; color: "#F4F0FF"
-            Text { objectName: "text3"; text: "index: " + parent.VisualItemModel.index; font.bold: true; anchors.centerIn: parent }
+            Text { objectName: "text3"; text: "index: " + parent.ObjectModel.index; font.bold: true; anchors.centerIn: parent }
         }
     }
 
-    VisualItemModel {
+    ObjectModel {
         id: itemModel2
         objectName: "itemModel2"
         Rectangle {
             objectName: "item4"
             height: 50; width: 100; color: "#FFFEF0"
-            Text { objectName: "text4"; text: "index: " + parent.VisualItemModel.index; font.bold: true; anchors.centerIn: parent }
+            Text { objectName: "text4"; text: "index: " + parent.ObjectModel.index; font.bold: true; anchors.centerIn: parent }
         }
         Rectangle {
             objectName: "item5"
             height: 50; width: 100; color: "#F0FFF7"
-            Text { objectName: "text5"; text: "index: " + parent.VisualItemModel.index; font.bold: true; anchors.centerIn: parent }
+            Text { objectName: "text5"; text: "index: " + parent.ObjectModel.index; font.bold: true; anchors.centerIn: parent }
         }
     }
 
diff --git a/tests/auto/quick/qquickrepeater/data/ownership.qml b/tests/auto/quick/qquickrepeater/data/ownership.qml
new file mode 100644
index 0000000000..e13df3ab3a
--- /dev/null
+++ b/tests/auto/quick/qquickrepeater/data/ownership.qml
@@ -0,0 +1,4 @@
+import QtQuick 2.0
+
+Repeater {
+}
diff --git a/tests/auto/quick/qquickrepeater/data/package.qml b/tests/auto/quick/qquickrepeater/data/package.qml
new file mode 100644
index 0000000000..1f9eb0d970
--- /dev/null
+++ b/tests/auto/quick/qquickrepeater/data/package.qml
@@ -0,0 +1,35 @@
+import QtQuick 2.0
+import QtQml.Models 2.2
+import QtQuick.Window 2.0
+
+Window {
+    width: 300
+    height: 300
+    visible: true
+    DelegateModel {
+        id: mdl
+
+        model: 1
+        delegate: Package {
+            Item {
+                id: first
+                Package.name: "first"
+                objectName: "firstItem"
+            }
+            Item{
+                id: second
+                Package.name: "second"
+                objectName: "secondItem"
+            }
+        }
+    }
+
+    Repeater {
+        id: repeater1
+        model: mdl.parts.first
+    }
+    Repeater {
+        id: repeater2
+        model: mdl.parts.second
+    }
+}
diff --git a/tests/auto/quick/qquickrepeater/data/visualitemmodel.qml b/tests/auto/quick/qquickrepeater/data/visualitemmodel.qml
index b1b7b97881..0fb930449a 100644
--- a/tests/auto/quick/qquickrepeater/data/visualitemmodel.qml
+++ b/tests/auto/quick/qquickrepeater/data/visualitemmodel.qml
@@ -1,10 +1,11 @@
 import QtQuick 2.0
+import QtQml.Models 2.12
 
 Rectangle {
     width: 360
     height: 360
 
-    VisualItemModel {
+    ObjectModel {
         id: visItemModel
         Rectangle {
             width: 20
diff --git a/tests/auto/quick/qquickrepeater/tst_qquickrepeater.cpp b/tests/auto/quick/qquickrepeater/tst_qquickrepeater.cpp
index f7b04e9a30..e4b427f6ec 100644
--- a/tests/auto/quick/qquickrepeater/tst_qquickrepeater.cpp
+++ b/tests/auto/quick/qquickrepeater/tst_qquickrepeater.cpp
@@ -37,6 +37,7 @@
 #include <QtQuick/private/qquicktext_p.h>
 #include <QtQml/private/qqmllistmodel_p.h>
 #include <QtQml/private/qqmlobjectmodel_p.h>
+#include <QtGui/qstandarditemmodel.h>
 
 #include "../../shared/util.h"
 #include "../shared/viewtestutil.h"
@@ -75,6 +76,9 @@ private slots:
     void destroyCount();
     void stackingOrder();
     void objectModel();
+    void QTBUG54859_asynchronousMove();
+    void package();
+    void ownership();
 };
 
 class TestObject : public QObject
@@ -118,7 +122,7 @@ void tst_QQuickRepeater::numberModel()
     qApp->processEvents();
 
     QQuickRepeater *repeater = findItem<QQuickRepeater>(window->rootObject(), "repeater");
-    QVERIFY(repeater != 0);
+    QVERIFY(repeater != nullptr);
     QCOMPARE(repeater->parentItem()->childItems().count(), 5+1);
 
     QVERIFY(!repeater->itemAt(-1));
@@ -129,6 +133,12 @@ void tst_QQuickRepeater::numberModel()
     QMetaObject::invokeMethod(window->rootObject(), "checkProperties");
     QVERIFY(!testObject->error());
 
+    ctxt->setContextProperty("testData", std::numeric_limits<int>::max());
+    QCOMPARE(repeater->parentItem()->childItems().count(), 1);
+
+    ctxt->setContextProperty("testData", -1234);
+    QCOMPARE(repeater->parentItem()->childItems().count(), 1);
+
     delete testObject;
     delete window;
 }
@@ -159,7 +169,7 @@ void tst_QQuickRepeater::objectList()
     qApp->processEvents();
 
     QQuickRepeater *repeater = findItem<QQuickRepeater>(window->rootObject(), "repeater");
-    QVERIFY(repeater != 0);
+    QVERIFY(repeater != nullptr);
     QCOMPARE(repeater->property("errors").toInt(), 0);//If this fails either they are out of order or can't find the object's data
     QCOMPARE(repeater->property("instantiated").toInt(), 100);
 
@@ -200,10 +210,10 @@ void tst_QQuickRepeater::stringList()
     qApp->processEvents();
 
     QQuickRepeater *repeater = findItem<QQuickRepeater>(window->rootObject(), "repeater");
-    QVERIFY(repeater != 0);
+    QVERIFY(repeater != nullptr);
 
     QQuickItem *container = findItem<QQuickItem>(window->rootObject(), "container");
-    QVERIFY(container != 0);
+    QVERIFY(container != nullptr);
 
     QCOMPARE(container->childItems().count(), data.count() + 3);
 
@@ -212,7 +222,7 @@ void tst_QQuickRepeater::stringList()
 
         if (i == 0) {
             QQuickText *name = qobject_cast<QQuickText*>(container->childItems().at(i));
-            QVERIFY(name != 0);
+            QVERIFY(name != nullptr);
             QCOMPARE(name->text(), QLatin1String("Zero"));
         } else if (i == container->childItems().count() - 2) {
             // The repeater itself
@@ -222,11 +232,11 @@ void tst_QQuickRepeater::stringList()
             continue;
         } else if (i == container->childItems().count() - 1) {
             QQuickText *name = qobject_cast<QQuickText*>(container->childItems().at(i));
-            QVERIFY(name != 0);
+            QVERIFY(name != nullptr);
             QCOMPARE(name->text(), QLatin1String("Last"));
         } else {
             QQuickText *name = qobject_cast<QQuickText*>(container->childItems().at(i));
-            QVERIFY(name != 0);
+            QVERIFY(name != nullptr);
             QCOMPARE(name->text(), data.at(i-1));
         }
     }
@@ -248,9 +258,9 @@ void tst_QQuickRepeater::dataModel_adding()
     qApp->processEvents();
 
     QQuickRepeater *repeater = findItem<QQuickRepeater>(window->rootObject(), "repeater");
-    QVERIFY(repeater != 0);
+    QVERIFY(repeater != nullptr);
     QQuickItem *container = findItem<QQuickItem>(window->rootObject(), "container");
-    QVERIFY(container != 0);
+    QVERIFY(container != nullptr);
 
     QVERIFY(!repeater->itemAt(0));
 
@@ -330,9 +340,9 @@ void tst_QQuickRepeater::dataModel_removing()
     qApp->processEvents();
 
     QQuickRepeater *repeater = findItem<QQuickRepeater>(window->rootObject(), "repeater");
-    QVERIFY(repeater != 0);
+    QVERIFY(repeater != nullptr);
     QQuickItem *container = findItem<QQuickItem>(window->rootObject(), "container");
-    QVERIFY(container != 0);
+    QVERIFY(container != nullptr);
     QCOMPARE(container->childItems().count(), repeater->count()+1);
 
     QSignalSpy countSpy(repeater, SIGNAL(countChanged()));
@@ -396,9 +406,9 @@ void tst_QQuickRepeater::dataModel_changes()
     qApp->processEvents();
 
     QQuickRepeater *repeater = findItem<QQuickRepeater>(window->rootObject(), "repeater");
-    QVERIFY(repeater != 0);
+    QVERIFY(repeater != nullptr);
     QQuickItem *container = findItem<QQuickItem>(window->rootObject(), "container");
-    QVERIFY(container != 0);
+    QVERIFY(container != nullptr);
     QCOMPARE(container->childItems().count(), repeater->count()+1);
 
     // Check that model changes are propagated
@@ -430,10 +440,10 @@ void tst_QQuickRepeater::itemModel()
     qApp->processEvents();
 
     QQuickRepeater *repeater = findItem<QQuickRepeater>(window->rootObject(), "repeater");
-    QVERIFY(repeater != 0);
+    QVERIFY(repeater != nullptr);
 
     QQuickItem *container = findItem<QQuickItem>(window->rootObject(), "container");
-    QVERIFY(container != 0);
+    QVERIFY(container != nullptr);
 
     QCOMPARE(container->childItems().count(), 1);
 
@@ -473,9 +483,9 @@ void tst_QQuickRepeater::resetModel()
     window->setSource(testFileUrl("repeater1.qml"));
     qApp->processEvents();
     QQuickRepeater *repeater = findItem<QQuickRepeater>(window->rootObject(), "repeater");
-    QVERIFY(repeater != 0);
+    QVERIFY(repeater != nullptr);
     QQuickItem *container = findItem<QQuickItem>(window->rootObject(), "container");
-    QVERIFY(container != 0);
+    QVERIFY(container != nullptr);
 
     QCOMPARE(repeater->count(), dataA.count());
     for (int i=0; i<repeater->count(); i++)
@@ -566,9 +576,9 @@ void tst_QQuickRepeater::modelReset()
     QVERIFY(rootItem);
 
     QQuickRepeater *repeater = findItem<QQuickRepeater>(rootItem, "repeater");
-    QVERIFY(repeater != 0);
+    QVERIFY(repeater != nullptr);
     QQuickItem *container = findItem<QQuickItem>(rootItem, "container");
-    QVERIFY(container != 0);
+    QVERIFY(container != nullptr);
 
     QCOMPARE(repeater->count(), 0);
 
@@ -700,7 +710,7 @@ void tst_QQuickRepeater::asynchronous()
         container = findItem<QQuickItem>(rootObject, "container");
     }
 
-    QQuickRepeater *repeater = 0;
+    QQuickRepeater *repeater = nullptr;
     while (!repeater) {
         bool b = false;
         controller.incubateWhile(&b);
@@ -712,8 +722,8 @@ void tst_QQuickRepeater::asynchronous()
     for (int i = 9; i >= 0; --i) {
         QString name("delegate");
         name += QString::number(i);
-        QVERIFY(findItem<QQuickItem>(container, name) == 0);
-        QQuickItem *item = 0;
+        QVERIFY(findItem<QQuickItem>(container, name) == nullptr);
+        QQuickItem *item = nullptr;
         while (!item) {
             bool b = false;
             controller.incubateWhile(&b);
@@ -803,7 +813,7 @@ void tst_QQuickRepeater::invalidContextCrash()
     // deleted first and then the repeater. During deletion the QML context
     // has been deleted already and is invalid.
     model->setParent(root.data());
-    repeater->setParent(0);
+    repeater->setParent(nullptr);
     repeater->setParent(root.data());
 
     QCOMPARE(root->children().count(), 2);
@@ -812,7 +822,7 @@ void tst_QQuickRepeater::invalidContextCrash()
 
     // Delete the root object, which will invalidate/delete the QML context
     // and then delete the child QObjects, which may try to access the context.
-    root.reset(0);
+    root.reset(nullptr);
 }
 
 void tst_QQuickRepeater::jsArrayChange()
@@ -989,6 +999,115 @@ void tst_QQuickRepeater::objectModel()
     delete positioner;
 }
 
+class Ctrl : public QObject
+{
+    Q_OBJECT
+public:
+
+    Q_INVOKABLE void wait()
+    {
+        QTest::qWait(200);
+    }
+};
+
+void tst_QQuickRepeater::QTBUG54859_asynchronousMove()
+{
+    Ctrl ctrl;
+    QQuickView* view = createView();
+    view->rootContext()->setContextProperty("ctrl", &ctrl);
+    view->setSource(testFileUrl("asynchronousMove.qml"));
+    view->show();
+    QQuickItem* item = view->rootObject();
+
+
+    QTRY_COMPARE(item->property("finished"), QVariant(true));
+}
+
+void tst_QQuickRepeater::package()
+{
+    QQmlEngine engine;
+    QQmlComponent component(&engine, testFileUrl("package.qml"));
+
+    QScopedPointer<QObject>o(component.create()); // don't crash!
+    QVERIFY(o != nullptr);
+
+    {
+        QQuickRepeater *repeater1 = qobject_cast<QQuickRepeater*>(qmlContext(o.data())->contextProperty("repeater1").value<QObject*>());
+        QVERIFY(repeater1);
+        QCOMPARE(repeater1->count(), 1);
+        QCOMPARE(repeater1->itemAt(0)->objectName(), "firstItem");
+    }
+
+    {
+        QQuickRepeater *repeater2 = qobject_cast<QQuickRepeater*>(qmlContext(o.data())->contextProperty("repeater2").value<QObject*>());
+        QVERIFY(repeater2);
+        QCOMPARE(repeater2->count(), 1);
+        QCOMPARE(repeater2->itemAt(0)->objectName(), "secondItem");
+    }
+}
+
+void tst_QQuickRepeater::ownership()
+{
+    QQmlEngine engine;
+
+    QQmlComponent component(&engine, testFileUrl("ownership.qml"));
+
+    QScopedPointer<QAbstractItemModel> aim(new QStandardItemModel);
+    QPointer<QAbstractItemModel> modelGuard(aim.data());
+    QQmlEngine::setObjectOwnership(aim.data(), QQmlEngine::JavaScriptOwnership);
+    {
+        QJSValue wrapper = engine.newQObject(aim.data());
+    }
+
+    QScopedPointer<QObject> repeater(component.create());
+    QVERIFY(!repeater.isNull());
+
+    QVERIFY(!QQmlData::keepAliveDuringGarbageCollection(aim.data()));
+
+    repeater->setProperty("model", QVariant::fromValue<QObject*>(aim.data()));
+
+    QVERIFY(!QQmlData::keepAliveDuringGarbageCollection(aim.data()));
+
+    engine.collectGarbage();
+    QCoreApplication::sendPostedEvents(nullptr, QEvent::DeferredDelete);
+
+    QVERIFY(modelGuard);
+
+    QScopedPointer<QQmlComponent> delegate(new QQmlComponent(&engine));
+    delegate->setData(QByteArrayLiteral("import QtQuick 2.0\nItem{}"), dataDirectoryUrl().resolved(QUrl("inline.qml")));
+    QPointer<QQmlComponent> delegateGuard(delegate.data());
+    QQmlEngine::setObjectOwnership(delegate.data(), QQmlEngine::JavaScriptOwnership);
+    {
+        QJSValue wrapper = engine.newQObject(delegate.data());
+    }
+
+    QVERIFY(!QQmlData::keepAliveDuringGarbageCollection(delegate.data()));
+
+    repeater->setProperty("delegate", QVariant::fromValue<QObject*>(delegate.data()));
+
+    QVERIFY(!QQmlData::keepAliveDuringGarbageCollection(delegate.data()));
+
+    engine.collectGarbage();
+    QCoreApplication::sendPostedEvents(nullptr, QEvent::DeferredDelete);
+
+    QVERIFY(delegateGuard);
+
+    repeater->setProperty("model", QVariant());
+    repeater->setProperty("delegate", QVariant());
+
+    QVERIFY(delegateGuard);
+    QVERIFY(modelGuard);
+
+    delegate.take();
+    aim.take();
+
+    engine.collectGarbage();
+    QCoreApplication::sendPostedEvents(nullptr, QEvent::DeferredDelete);
+
+    QVERIFY(!delegateGuard);
+    QVERIFY(!modelGuard);
+}
+
 QTEST_MAIN(tst_QQuickRepeater)
 
 #include "tst_qquickrepeater.moc"
diff --git a/tests/auto/quick/qquickshadereffect/data/MyIcon.qml b/tests/auto/quick/qquickshadereffect/data/MyIcon.qml
index b83da321f2..eb788fce7a 100644
--- a/tests/auto/quick/qquickshadereffect/data/MyIcon.qml
+++ b/tests/auto/quick/qquickshadereffect/data/MyIcon.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
 ** Copyright (C) 2016 Canonical Limited and/or its subsidiary(-ies).
-** Contact: http://www.qt.io/licensing/
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/tests/auto/quick/qquickshadereffect/data/twoImagesOneShaderEffect.qml b/tests/auto/quick/qquickshadereffect/data/twoImagesOneShaderEffect.qml
index d1292f74b8..46d81f2106 100644
--- a/tests/auto/quick/qquickshadereffect/data/twoImagesOneShaderEffect.qml
+++ b/tests/auto/quick/qquickshadereffect/data/twoImagesOneShaderEffect.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
 ** Copyright (C) 2016 Canonical Limited and/or its subsidiary(-ies).
-** Contact: http://www.qt.io/licensing/
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/tests/auto/quick/qquickshadereffect/tst_qquickshadereffect.cpp b/tests/auto/quick/qquickshadereffect/tst_qquickshadereffect.cpp
index fe33dbd4d8..a57b7d4c1f 100644
--- a/tests/auto/quick/qquickshadereffect/tst_qquickshadereffect.cpp
+++ b/tests/auto/quick/qquickshadereffect/tst_qquickshadereffect.cpp
@@ -46,14 +46,18 @@ class TestShaderEffect : public QQuickShaderEffect
     Q_PROPERTY(QMatrix4x4 mat4x4 READ mat4x4Read NOTIFY dummyChanged)
 
 public:
+    TestShaderEffect(QQuickItem* parent = nullptr) : QQuickShaderEffect(parent)
+    {
+    }
+
     QMatrix4x4 mat4x4Read() const { return QMatrix4x4(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1); }
     QVariant dummyRead() const { return QVariant(); }
 
     int signalsConnected = 0;
 
 protected:
-    void connectNotify(const QMetaMethod &) { ++signalsConnected; }
-    void disconnectNotify(const QMetaMethod &) { --signalsConnected; }
+    void connectNotify(const QMetaMethod &) override { ++signalsConnected; }
+    void disconnectNotify(const QMetaMethod &) override { --signalsConnected; }
 
 signals:
     void dummyChanged();
@@ -79,6 +83,8 @@ private slots:
     void deleteShaderEffectSource();
     void twoImagesOneShaderEffect();
 
+    void withoutQmlEngine();
+
 private:
     enum PresenceFlags {
         VertexPresent = 0x01,
@@ -257,7 +263,7 @@ void tst_qquickshadereffect::lookThroughShaderCode()
     QQmlComponent component(&engine);
     component.setData("import QtQuick 2.0\nimport ShaderEffectTest 1.0\nTestShaderEffect {}", QUrl());
     QScopedPointer<TestShaderEffect> item(qobject_cast<TestShaderEffect*>(component.create()));
-    QCOMPARE(item->signalsConnected, 1);
+    QCOMPARE(item->signalsConnected, 0);
 
     QString expected;
     if ((presenceFlags & VertexPresent) == 0)
@@ -274,13 +280,13 @@ void tst_qquickshadereffect::lookThroughShaderCode()
     QCOMPARE(item->parseLog(), expected);
 
     // If the uniform was successfully parsed, the notify signal has been connected to an update slot.
-    QCOMPARE(item->signalsConnected, (presenceFlags & SourcePresent) ? 2 : 1);
+    QCOMPARE(item->signalsConnected, (presenceFlags & SourcePresent) ? 1 : 0);
 }
 
 void tst_qquickshadereffect::deleteSourceItem()
 {
     // purely to ensure that deleting the sourceItem of a shader doesn't cause a crash
-    QQuickView *view = new QQuickView(0);
+    QQuickView *view = new QQuickView(nullptr);
     view->setSource(QUrl::fromLocalFile(testFile("deleteSourceItem.qml")));
     view->show();
     QVERIFY(QTest::qWaitForWindowExposed(view));
@@ -295,7 +301,7 @@ void tst_qquickshadereffect::deleteSourceItem()
 void tst_qquickshadereffect::deleteShaderEffectSource()
 {
     // purely to ensure that deleting the sourceItem of a shader doesn't cause a crash
-    QQuickView *view = new QQuickView(0);
+    QQuickView *view = new QQuickView(nullptr);
     view->setSource(QUrl::fromLocalFile(testFile("deleteShaderEffectSource.qml")));
     view->show();
     QVERIFY(QTest::qWaitForWindowExposed(view));
@@ -310,7 +316,7 @@ void tst_qquickshadereffect::deleteShaderEffectSource()
 void tst_qquickshadereffect::twoImagesOneShaderEffect()
 {
     // purely to ensure that deleting the sourceItem of a shader doesn't cause a crash
-    QQuickView *view = new QQuickView(0);
+    QQuickView *view = new QQuickView(nullptr);
     view->setSource(QUrl::fromLocalFile(testFile("twoImagesOneShaderEffect.qml")));
     view->show();
     QVERIFY(QTest::qWaitForWindowExposed(view));
@@ -320,6 +326,16 @@ void tst_qquickshadereffect::twoImagesOneShaderEffect()
     delete view;
 }
 
+void tst_qquickshadereffect::withoutQmlEngine()
+{
+    // using a shader without QML engine used to crash
+    auto window = new QQuickWindow;
+    auto shaderEffect = new TestShaderEffect(window->contentItem());
+    shaderEffect->setVertexShader("");
+    QVERIFY(shaderEffect->isComponentComplete());
+    delete window;
+}
+
 QTEST_MAIN(tst_qquickshadereffect)
 
 #include "tst_qquickshadereffect.moc"
diff --git a/tests/auto/quick/qquickshape/BLACKLIST b/tests/auto/quick/qquickshape/BLACKLIST
new file mode 100644
index 0000000000..d0ebc2f505
--- /dev/null
+++ b/tests/auto/quick/qquickshape/BLACKLIST
@@ -0,0 +1,8 @@
+[render]
+osx ci
+[renderWithMultipleSp]
+osx ci
+[radialGrad]
+osx ci
+[conicalGrad]
+osx ci
diff --git a/tests/auto/quick/qquickshape/data/pathitem5.png b/tests/auto/quick/qquickshape/data/pathitem5.png
new file mode 100644
index 0000000000..cb5cfd25dc
--- /dev/null
+++ b/tests/auto/quick/qquickshape/data/pathitem5.png
diff --git a/tests/auto/quick/qquickshape/data/pathitem5.qml b/tests/auto/quick/qquickshape/data/pathitem5.qml
new file mode 100644
index 0000000000..1bd465d5c0
--- /dev/null
+++ b/tests/auto/quick/qquickshape/data/pathitem5.qml
@@ -0,0 +1,37 @@
+import QtQuick 2.9
+import tst_qquickpathitem 1.0
+
+Item {
+    width: 200
+    height: 150
+
+    Shape {
+        vendorExtensionsEnabled: false
+        objectName: "pathItem"
+        anchors.fill: parent
+
+        ShapePath {
+            strokeWidth: 4
+            strokeColor: "red"
+            fillGradient: RadialGradient {
+                centerX: 100; centerY: 100; centerRadius: 100
+                focalX: 100; focalY: 100; focalRadius: 10
+                GradientStop { position: 0; color: "#ffffff" }
+                GradientStop { position: 0.11; color: "#f9ffa0" }
+                GradientStop { position: 0.13; color: "#f9ff99" }
+                GradientStop { position: 0.14; color: "#f3ff86" }
+                GradientStop { position: 0.49; color: "#93b353" }
+                GradientStop { position: 0.87; color: "#264619" }
+                GradientStop { position: 0.96; color: "#0c1306" }
+                GradientStop { position: 1; color: "#000000" }
+            }
+            fillColor: "blue" // ignored with the gradient set
+            strokeStyle: ShapePath.DashLine
+            dashPattern: [ 1, 4 ]
+            startX: 20; startY: 20
+            PathLine { x: 180; y: 130 }
+            PathLine { x: 20; y: 130 }
+            PathLine { x: 20; y: 20 }
+        }
+    }
+}
diff --git a/tests/auto/quick/qquickshape/data/pathitem6.png b/tests/auto/quick/qquickshape/data/pathitem6.png
new file mode 100644
index 0000000000..d9e53d6c00
--- /dev/null
+++ b/tests/auto/quick/qquickshape/data/pathitem6.png
diff --git a/tests/auto/quick/qquickshape/data/pathitem6.qml b/tests/auto/quick/qquickshape/data/pathitem6.qml
new file mode 100644
index 0000000000..fafcc48196
--- /dev/null
+++ b/tests/auto/quick/qquickshape/data/pathitem6.qml
@@ -0,0 +1,35 @@
+import QtQuick 2.9
+import tst_qquickpathitem 1.0
+
+Item {
+    width: 200
+    height: 150
+
+    Shape {
+        vendorExtensionsEnabled: false
+        objectName: "pathItem"
+        anchors.fill: parent
+
+        ShapePath {
+            strokeWidth: 4
+            strokeColor: "red"
+            fillGradient: ConicalGradient {
+                centerX: 100; centerY: 100; angle: 45
+                GradientStop { position: 0; color: "#00000000" }
+                GradientStop { position: 0.10; color: "#ffe0cc73" }
+                GradientStop { position: 0.17; color: "#ffc6a006" }
+                GradientStop { position: 0.46; color: "#ff600659" }
+                GradientStop { position: 0.72; color: "#ff0680ac" }
+                GradientStop { position: 0.92; color: "#ffb9d9e6" }
+                GradientStop { position: 1.00; color: "#00000000" }
+            }
+            fillColor: "blue" // ignored with the gradient set
+            strokeStyle: ShapePath.DashLine
+            dashPattern: [ 1, 4 ]
+            startX: 20; startY: 20
+            PathLine { x: 180; y: 130 }
+            PathLine { x: 20; y: 130 }
+            PathLine { x: 20; y: 20 }
+        }
+    }
+}
diff --git a/tests/auto/quick/qquickshape/qquickshape.pro b/tests/auto/quick/qquickshape/qquickshape.pro
index 29c3502b86..a0e5c002e0 100644
--- a/tests/auto/quick/qquickshape/qquickshape.pro
+++ b/tests/auto/quick/qquickshape/qquickshape.pro
@@ -9,27 +9,5 @@ include (../shared/util.pri)
 
 TESTDATA = data/*
 
-HEADERS += \
-    ../../../../src/imports/shapes/qquickshape_p.h \
-    ../../../../src/imports/shapes/qquickshape_p_p.h \
-    ../../../../src/imports/shapes/qquickshapegenericrenderer_p.h \
-    ../../../../src/imports/shapes/qquickshapesoftwarerenderer_p.h
-
-SOURCES += \
-    ../../../../src/imports/shapes/qquickshape.cpp \
-    ../../../../src/imports/shapes/qquickshapegenericrenderer.cpp \
-    ../../../../src/imports/shapes/qquickshapesoftwarerenderer.cpp
-
-qtConfig(opengl) {
-    HEADERS += \
-        ../../../../src/imports/shapes/qquicknvprfunctions_p.h \
-        ../../../../src/imports/shapes/qquicknvprfunctions_p_p.h \
-        ../../../../src/imports/shapes/qquickshapenvprrenderer_p.h
-
-    SOURCES += \
-        ../../../../src/imports/shapes/qquicknvprfunctions.cpp \
-        ../../../../src/imports/shapes/qquickshapenvprrenderer.cpp
-}
-
-QT += core-private gui-private  qml-private quick-private testlib
+QT += core-private gui-private  qml-private quick-private testlib quickshapes-private
 qtHaveModule(widgets): QT += widgets
diff --git a/tests/auto/quick/qquickshape/tst_qquickshape.cpp b/tests/auto/quick/qquickshape/tst_qquickshape.cpp
index dcc79e6599..61fb260612 100644
--- a/tests/auto/quick/qquickshape/tst_qquickshape.cpp
+++ b/tests/auto/quick/qquickshape/tst_qquickshape.cpp
@@ -33,7 +33,7 @@
 #include <QtQml/qqmlcontext.h>
 #include <QtQml/qqmlexpression.h>
 #include <QtQml/qqmlincubator.h>
-#include "../../../../src/imports/shapes/qquickshape_p.h"
+#include <QtQuickShapes/private/qquickshape_p.h>
 
 #include "../../shared/util.h"
 #include "../shared/viewtestutil.h"
@@ -55,6 +55,8 @@ private slots:
     void changeSignals();
     void render();
     void renderWithMultipleSp();
+    void radialGrad();
+    void conicalGrad();
 };
 
 tst_QQuickShape::tst_QQuickShape()
@@ -67,6 +69,8 @@ tst_QQuickShape::tst_QQuickShape()
     qmlRegisterType<QQuickShapePath>(uri, 1, 0, "ShapePath");
     qmlRegisterUncreatableType<QQuickShapeGradient>(uri, 1, 0, "ShapeGradient", QQuickShapeGradient::tr("ShapeGradient is an abstract base class"));
     qmlRegisterType<QQuickShapeLinearGradient>(uri, 1, 0, "LinearGradient");
+    qmlRegisterType<QQuickShapeRadialGradient>(uri, 1, 0, "RadialGradient");
+    qmlRegisterType<QQuickShapeConicalGradient>(uri, 1, 0, "ConicalGradient");
 }
 
 void tst_QQuickShape::initValues()
@@ -78,7 +82,7 @@ void tst_QQuickShape::initValues()
     QVERIFY(obj != nullptr);
     QVERIFY(obj->rendererType() == QQuickShape::UnknownRenderer);
     QVERIFY(!obj->asynchronous());
-    QVERIFY(obj->vendorExtensionsEnabled());
+    QVERIFY(!obj->vendorExtensionsEnabled());
     QVERIFY(obj->status() == QQuickShape::Null);
     auto vps = obj->data();
     QVERIFY(vps.count(&vps) == 0);
@@ -95,7 +99,7 @@ void tst_QQuickShape::vpInitValues()
     QVERIFY(obj != nullptr);
     QVERIFY(obj->rendererType() == QQuickShape::UnknownRenderer);
     QVERIFY(!obj->asynchronous());
-    QVERIFY(obj->vendorExtensionsEnabled());
+    QVERIFY(!obj->vendorExtensionsEnabled());
     QVERIFY(obj->status() == QQuickShape::Null);
     auto vps = obj->data();
     QVERIFY(vps.count(&vps) == 2);
@@ -219,13 +223,20 @@ void tst_QQuickShape::render()
     window->show();
     QVERIFY(QTest::qWaitForWindowExposed(window.data()));
 
+    if ((QGuiApplication::platformName() == QLatin1String("offscreen"))
+        || (QGuiApplication::platformName() == QLatin1String("minimal")))
+        QEXPECT_FAIL("", "Failure due to grabWindow not functional on offscreen/minimimal platforms", Abort);
+
     QImage img = window->grabWindow();
     QVERIFY(!img.isNull());
 
     QImage refImg(testFileUrl("pathitem3.png").toLocalFile());
     QVERIFY(!refImg.isNull());
 
-    QVERIFY(QQuickVisualTestUtil::compareImages(img.convertToFormat(refImg.format()), refImg));
+    QString errorMessage;
+    const QImage actualImg = img.convertToFormat(refImg.format());
+    QVERIFY2(QQuickVisualTestUtil::compareImages(actualImg, refImg, &errorMessage),
+             qPrintable(errorMessage));
 }
 
 void tst_QQuickShape::renderWithMultipleSp()
@@ -236,13 +247,68 @@ void tst_QQuickShape::renderWithMultipleSp()
     window->show();
     QVERIFY(QTest::qWaitForWindowExposed(window.data()));
 
+    if ((QGuiApplication::platformName() == QLatin1String("offscreen"))
+        || (QGuiApplication::platformName() == QLatin1String("minimal")))
+        QEXPECT_FAIL("", "Failure due to grabWindow not functional on offscreen/minimimal platforms", Abort);
+
     QImage img = window->grabWindow();
     QVERIFY(!img.isNull());
 
     QImage refImg(testFileUrl("pathitem4.png").toLocalFile());
     QVERIFY(!refImg.isNull());
 
-    QVERIFY(QQuickVisualTestUtil::compareImages(img.convertToFormat(refImg.format()), refImg));
+    QString errorMessage;
+    const QImage actualImg = img.convertToFormat(refImg.format());
+    QVERIFY2(QQuickVisualTestUtil::compareImages(actualImg, refImg, &errorMessage),
+             qPrintable(errorMessage));
+}
+
+void tst_QQuickShape::radialGrad()
+{
+    QScopedPointer<QQuickView> window(createView());
+
+    window->setSource(testFileUrl("pathitem5.qml"));
+    window->show();
+    QVERIFY(QTest::qWaitForWindowExposed(window.data()));
+
+    if ((QGuiApplication::platformName() == QLatin1String("offscreen"))
+        || (QGuiApplication::platformName() == QLatin1String("minimal")))
+        QEXPECT_FAIL("", "Failure due to grabWindow not functional on offscreen/minimimal platforms", Abort);
+
+    QImage img = window->grabWindow();
+    QVERIFY(!img.isNull());
+
+    QImage refImg(testFileUrl("pathitem5.png").toLocalFile());
+    QVERIFY(!refImg.isNull());
+
+    QString errorMessage;
+    const QImage actualImg = img.convertToFormat(refImg.format());
+    QVERIFY2(QQuickVisualTestUtil::compareImages(actualImg, refImg, &errorMessage),
+             qPrintable(errorMessage));
+}
+
+void tst_QQuickShape::conicalGrad()
+{
+    QScopedPointer<QQuickView> window(createView());
+
+    window->setSource(testFileUrl("pathitem6.qml"));
+    window->show();
+    QVERIFY(QTest::qWaitForWindowExposed(window.data()));
+
+    if ((QGuiApplication::platformName() == QLatin1String("offscreen"))
+        || (QGuiApplication::platformName() == QLatin1String("minimal")))
+        QEXPECT_FAIL("", "Failure due to grabWindow not functional on offscreen/minimimal platforms", Abort);
+
+    QImage img = window->grabWindow();
+    QVERIFY(!img.isNull());
+
+    QImage refImg(testFileUrl("pathitem6.png").toLocalFile());
+    QVERIFY(!refImg.isNull());
+
+    QString errorMessage;
+    const QImage actualImg = img.convertToFormat(refImg.format());
+    QVERIFY2(QQuickVisualTestUtil::compareImages(actualImg, refImg, &errorMessage),
+             qPrintable(errorMessage));
 }
 
 QTEST_MAIN(tst_QQuickShape)
diff --git a/tests/auto/quick/qquickshortcut/BLACKLIST b/tests/auto/quick/qquickshortcut/BLACKLIST
new file mode 100644
index 0000000000..ba7871dc2d
--- /dev/null
+++ b/tests/auto/quick/qquickshortcut/BLACKLIST
@@ -0,0 +1,7 @@
+# QTBUG-74050
+[shortcuts]
+opensuse-42.3
+
+# QTBUG-74050
+[multiple]
+opensuse-42.3
diff --git a/tests/auto/quick/qquickshortcut/data/shortcutsRect.qml b/tests/auto/quick/qquickshortcut/data/shortcutsRect.qml
new file mode 100644
index 0000000000..9aced4e530
--- /dev/null
+++ b/tests/auto/quick/qquickshortcut/data/shortcutsRect.qml
@@ -0,0 +1,54 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQuick module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.5
+
+Rectangle {
+    width: 300
+    height: 300
+
+    property string activatedShortcut
+    property string ambiguousShortcut
+
+    property alias shortcuts: repeater.model
+
+    Repeater {
+        id: repeater
+
+        Item {
+            Shortcut {
+                sequence: modelData.sequence
+                enabled: modelData.enabled
+                autoRepeat: modelData.autoRepeat
+                context: modelData.context
+                onActivated: activatedShortcut = sequence
+                onActivatedAmbiguously: ambiguousShortcut = sequence
+            }
+        }
+    }
+}
diff --git a/tests/auto/quick/qquickshortcut/qquickshortcut.pro b/tests/auto/quick/qquickshortcut/qquickshortcut.pro
index d780d9061a..018bb91594 100644
--- a/tests/auto/quick/qquickshortcut/qquickshortcut.pro
+++ b/tests/auto/quick/qquickshortcut/qquickshortcut.pro
@@ -8,3 +8,6 @@ include (../../shared/util.pri)
 TESTDATA = data/*
 
 QT += core gui qml quick testlib
+qtHaveModule(widgets) {
+    QT += quickwidgets
+}
diff --git a/tests/auto/quick/qquickshortcut/tst_qquickshortcut.cpp b/tests/auto/quick/qquickshortcut/tst_qquickshortcut.cpp
index 75ccf26af9..4962690796 100644
--- a/tests/auto/quick/qquickshortcut/tst_qquickshortcut.cpp
+++ b/tests/auto/quick/qquickshortcut/tst_qquickshortcut.cpp
@@ -29,6 +29,11 @@
 #include <QtTest/qtest.h>
 #include <QtQuick/qquickwindow.h>
 #include <QtQml/qqmlapplicationengine.h>
+#include <QtQuick/qquickitem.h>
+#include <QtTest/qsignalspy.h>
+#ifdef QT_QUICKWIDGETS_LIB
+#include <QtQuickWidgets/qquickwidget.h>
+#endif
 
 #include "../../shared/util.h"
 
@@ -47,6 +52,10 @@ private slots:
     void matcher();
     void multiple_data();
     void multiple();
+#ifdef QT_QUICKWIDGETS_LIB
+    void renderControlShortcuts_data();
+    void renderControlShortcuts();
+#endif
 };
 
 Q_DECLARE_METATYPE(Qt::Key)
@@ -453,6 +462,121 @@ void tst_QQuickShortcut::multiple()
     QCOMPARE(window->property("activated").toBool(), activated);
 }
 
+#ifdef QT_QUICKWIDGETS_LIB
+void tst_QQuickShortcut::renderControlShortcuts_data()
+{
+    QTest::addColumn<QVariantList>("shortcuts");
+    QTest::addColumn<Qt::Key>("key");
+    QTest::addColumn<Qt::KeyboardModifiers>("modifiers");
+    QTest::addColumn<QString>("activatedShortcut");
+    QTest::addColumn<QString>("ambiguousShortcut");
+
+    QVariantList shortcuts;
+    shortcuts << shortcutMap("M")
+              << shortcutMap("Alt+M")
+              << shortcutMap("Ctrl+M")
+              << shortcutMap("Shift+M")
+              << shortcutMap("Ctrl+Alt+M")
+              << shortcutMap("+")
+              << shortcutMap("F1")
+              << shortcutMap("Shift+F1");
+
+    QTest::newRow("M") << shortcuts << Qt::Key_M << Qt::KeyboardModifiers(Qt::NoModifier) << "M" << "";
+    QTest::newRow("Alt+M") << shortcuts << Qt::Key_M << Qt::KeyboardModifiers(Qt::AltModifier) << "Alt+M" << "";
+    QTest::newRow("Ctrl+M") << shortcuts << Qt::Key_M << Qt::KeyboardModifiers(Qt::ControlModifier) << "Ctrl+M" << "";
+    QTest::newRow("Shift+M") << shortcuts << Qt::Key_M << Qt::KeyboardModifiers(Qt::ShiftModifier) << "Shift+M" << "";
+    QTest::newRow("Ctrl+Alt+M") << shortcuts << Qt::Key_M << Qt::KeyboardModifiers(Qt::ControlModifier|Qt::AltModifier) << "Ctrl+Alt+M" << "";
+    QTest::newRow("+") << shortcuts << Qt::Key_Plus << Qt::KeyboardModifiers(Qt::NoModifier) << "+" << "";
+    QTest::newRow("F1") << shortcuts << Qt::Key_F1 << Qt::KeyboardModifiers(Qt::NoModifier) << "F1" << "";
+    QTest::newRow("Shift+F1") << shortcuts << Qt::Key_F1 << Qt::KeyboardModifiers(Qt::ShiftModifier) << "Shift+F1" << "";
+
+    // ambiguous
+    shortcuts << shortcutMap("M")
+              << shortcutMap("Alt+M")
+              << shortcutMap("Ctrl+M")
+              << shortcutMap("Shift+M")
+              << shortcutMap("Ctrl+Alt+M")
+              << shortcutMap("+")
+              << shortcutMap("F1")
+              << shortcutMap("Shift+F1");
+
+    QTest::newRow("?M") << shortcuts << Qt::Key_M << Qt::KeyboardModifiers(Qt::NoModifier) << "" << "M";
+    QTest::newRow("?Alt+M") << shortcuts << Qt::Key_M << Qt::KeyboardModifiers(Qt::AltModifier) << "" << "Alt+M";
+    QTest::newRow("?Ctrl+M") << shortcuts << Qt::Key_M << Qt::KeyboardModifiers(Qt::ControlModifier) << "" << "Ctrl+M";
+    QTest::newRow("?Shift+M") << shortcuts << Qt::Key_M << Qt::KeyboardModifiers(Qt::ShiftModifier) << "" << "Shift+M";
+    QTest::newRow("?Ctrl+Alt+M") << shortcuts << Qt::Key_M << Qt::KeyboardModifiers(Qt::ControlModifier|Qt::AltModifier) << "" << "Ctrl+Alt+M";
+    QTest::newRow("?+") << shortcuts << Qt::Key_Plus << Qt::KeyboardModifiers(Qt::NoModifier) << "" << "+";
+    QTest::newRow("?F1") << shortcuts << Qt::Key_F1 << Qt::KeyboardModifiers(Qt::NoModifier) << "" << "F1";
+    QTest::newRow("?Shift+F1") << shortcuts << Qt::Key_F1 << Qt::KeyboardModifiers(Qt::ShiftModifier) << "" << "Shift+F1";
+
+    // disabled
+    shortcuts.clear();
+    shortcuts << shortcutMap("M", DisabledShortcut)
+              << shortcutMap("Alt+M", DisabledShortcut)
+              << shortcutMap("Ctrl+M", DisabledShortcut)
+              << shortcutMap("Shift+M", DisabledShortcut)
+              << shortcutMap("Ctrl+Alt+M", DisabledShortcut)
+              << shortcutMap("+", DisabledShortcut)
+              << shortcutMap("F1", DisabledShortcut)
+              << shortcutMap("Shift+F1", DisabledShortcut);
+
+    QTest::newRow("!M") << shortcuts << Qt::Key_M << Qt::KeyboardModifiers(Qt::NoModifier) << "" << "";
+    QTest::newRow("!Alt+M") << shortcuts << Qt::Key_M << Qt::KeyboardModifiers(Qt::AltModifier) << "" << "";
+    QTest::newRow("!Ctrl+M") << shortcuts << Qt::Key_M << Qt::KeyboardModifiers(Qt::ControlModifier) << "" << "";
+    QTest::newRow("!Shift+M") << shortcuts << Qt::Key_M << Qt::KeyboardModifiers(Qt::ShiftModifier) << "" << "";
+    QTest::newRow("!Ctrl+Alt+M") << shortcuts << Qt::Key_M << Qt::KeyboardModifiers(Qt::ControlModifier|Qt::AltModifier) << "" << "";
+    QTest::newRow("!+") << shortcuts << Qt::Key_Plus << Qt::KeyboardModifiers(Qt::NoModifier) << "" << "";
+    QTest::newRow("!F1") << shortcuts << Qt::Key_F1 << Qt::KeyboardModifiers(Qt::NoModifier) << "" << "";
+    QTest::newRow("!Shift+F1") << shortcuts << Qt::Key_F1 << Qt::KeyboardModifiers(Qt::ShiftModifier) << "" << "";
+
+    // unambigous because others disabled
+    shortcuts << shortcutMap("M")
+              << shortcutMap("Alt+M")
+              << shortcutMap("Ctrl+M")
+              << shortcutMap("Shift+M")
+              << shortcutMap("Ctrl+Alt+M")
+              << shortcutMap("+")
+              << shortcutMap("F1")
+              << shortcutMap("Shift+F1");
+
+    QTest::newRow("/M") << shortcuts << Qt::Key_M << Qt::KeyboardModifiers(Qt::NoModifier) << "M" << "";
+    QTest::newRow("/Alt+M") << shortcuts << Qt::Key_M << Qt::KeyboardModifiers(Qt::AltModifier) << "Alt+M" << "";
+    QTest::newRow("/Ctrl+M") << shortcuts << Qt::Key_M << Qt::KeyboardModifiers(Qt::ControlModifier) << "Ctrl+M" << "";
+    QTest::newRow("/Shift+M") << shortcuts << Qt::Key_M << Qt::KeyboardModifiers(Qt::ShiftModifier) << "Shift+M" << "";
+    QTest::newRow("/Ctrl+Alt+M") << shortcuts << Qt::Key_M << Qt::KeyboardModifiers(Qt::ControlModifier|Qt::AltModifier) << "Ctrl+Alt+M" << "";
+    QTest::newRow("/+") << shortcuts << Qt::Key_Plus << Qt::KeyboardModifiers(Qt::NoModifier) << "+" << "";
+    QTest::newRow("/F1") << shortcuts << Qt::Key_F1 << Qt::KeyboardModifiers(Qt::NoModifier) << "F1" << "";
+    QTest::newRow("/Shift+F1") << shortcuts << Qt::Key_F1 << Qt::KeyboardModifiers(Qt::ShiftModifier) << "Shift+F1" << "";
+}
+
+void tst_QQuickShortcut::renderControlShortcuts()
+{
+    QFETCH(QVariantList, shortcuts);
+    QFETCH(Qt::Key, key);
+    QFETCH(Qt::KeyboardModifiers, modifiers);
+    QFETCH(QString, activatedShortcut);
+    QFETCH(QString, ambiguousShortcut);
+
+    QScopedPointer<QQuickWidget> quickWidget(new QQuickWidget);
+    quickWidget->resize(300,300);
+
+    QSignalSpy spy(qApp, &QGuiApplication::focusObjectChanged);
+
+    quickWidget->setSource(testFileUrl("shortcutsRect.qml"));
+    quickWidget->show();
+
+    spy.wait();
+
+    QVERIFY(qobject_cast<QQuickWidget*>(qApp->focusObject()) == quickWidget.data());
+
+    QQuickItem* item = quickWidget->rootObject();
+    item->setProperty("shortcuts", shortcuts);
+    QTest::keyPress(quickWidget->quickWindow(), key, modifiers, 1500);
+    QCOMPARE(item->property("activatedShortcut").toString(), activatedShortcut);
+    QCOMPARE(item->property("ambiguousShortcut").toString(), ambiguousShortcut);
+}
+#endif // QT_QUICKWIDGETS_LIB
+
 QTEST_MAIN(tst_QQuickShortcut)
 
 #include "tst_qquickshortcut.moc"
diff --git a/tests/auto/quick/qquicksmoothedanimation/tst_qquicksmoothedanimation.cpp b/tests/auto/quick/qquicksmoothedanimation/tst_qquicksmoothedanimation.cpp
index d78a38a662..14d2e858e8 100644
--- a/tests/auto/quick/qquicksmoothedanimation/tst_qquicksmoothedanimation.cpp
+++ b/tests/auto/quick/qquicksmoothedanimation/tst_qquicksmoothedanimation.cpp
@@ -64,7 +64,7 @@ void tst_qquicksmoothedanimation::defaultValues()
     QQmlComponent c(&engine, testFileUrl("smoothedanimation1.qml"));
     QQuickSmoothedAnimation *obj = qobject_cast<QQuickSmoothedAnimation*>(c.create());
 
-    QVERIFY(obj != 0);
+    QVERIFY(obj != nullptr);
 
     QCOMPARE(obj->to(), 0.);
     QCOMPARE(obj->velocity(), 200.);
@@ -81,7 +81,7 @@ void tst_qquicksmoothedanimation::values()
     QQmlComponent c(&engine, testFileUrl("smoothedanimation2.qml"));
     QQuickSmoothedAnimation *obj = qobject_cast<QQuickSmoothedAnimation*>(c.create());
 
-    QVERIFY(obj != 0);
+    QVERIFY(obj != nullptr);
 
     QCOMPARE(obj->to(), 10.);
     QCOMPARE(obj->velocity(), 200.);
@@ -98,7 +98,7 @@ void tst_qquicksmoothedanimation::disabled()
     QQmlComponent c(&engine, testFileUrl("smoothedanimation3.qml"));
     QQuickSmoothedAnimation *obj = qobject_cast<QQuickSmoothedAnimation*>(c.create());
 
-    QVERIFY(obj != 0);
+    QVERIFY(obj != nullptr);
 
     QCOMPARE(obj->to(), 10.);
     QCOMPARE(obj->velocity(), 250.);
@@ -259,7 +259,7 @@ void tst_qquicksmoothedanimation::noStart()
     QQmlComponent c(&engine, testFileUrl("smoothedanimation1.qml"));
     QQuickSmoothedAnimation *obj = qobject_cast<QQuickSmoothedAnimation*>(c.create());
 
-    QVERIFY(obj != 0);
+    QVERIFY(obj != nullptr);
 
     obj->start();
     QCOMPARE(obj->isRunning(), false);
diff --git a/tests/auto/quick/qquickspringanimation/tst_qquickspringanimation.cpp b/tests/auto/quick/qquickspringanimation/tst_qquickspringanimation.cpp
index b4184ba1d3..9042e94c75 100644
--- a/tests/auto/quick/qquickspringanimation/tst_qquickspringanimation.cpp
+++ b/tests/auto/quick/qquickspringanimation/tst_qquickspringanimation.cpp
@@ -59,7 +59,7 @@ void tst_qquickspringanimation::defaultValues()
     QQmlComponent c(&engine, testFileUrl("springanimation1.qml"));
     QQuickSpringAnimation *obj = qobject_cast<QQuickSpringAnimation*>(c.create());
 
-    QVERIFY(obj != 0);
+    QVERIFY(obj != nullptr);
 
     QCOMPARE(obj->to(), 0.);
     QCOMPARE(obj->velocity(), 0.);
@@ -81,7 +81,7 @@ void tst_qquickspringanimation::values()
 
     QQuickSpringAnimation *obj = root->findChild<QQuickSpringAnimation*>();
 
-    QVERIFY(obj != 0);
+    QVERIFY(obj != nullptr);
 
     QCOMPARE(obj->to(), 1.44);
     QCOMPARE(obj->velocity(), 0.9);
@@ -103,7 +103,7 @@ void tst_qquickspringanimation::disabled()
     QQmlComponent c(&engine, testFileUrl("springanimation3.qml"));
     QQuickSpringAnimation *obj = qobject_cast<QQuickSpringAnimation*>(c.create());
 
-    QVERIFY(obj != 0);
+    QVERIFY(obj != nullptr);
 
     QCOMPARE(obj->to(), 1.44);
     QCOMPARE(obj->velocity(), 0.9);
diff --git a/tests/auto/quick/qquickspritesequence/tst_qquickspritesequence.cpp b/tests/auto/quick/qquickspritesequence/tst_qquickspritesequence.cpp
index 08674c528a..e5d55a6871 100644
--- a/tests/auto/quick/qquickspritesequence/tst_qquickspritesequence.cpp
+++ b/tests/auto/quick/qquickspritesequence/tst_qquickspritesequence.cpp
@@ -47,7 +47,7 @@ private slots:
 
 void tst_qquickspritesequence::test_properties()
 {
-    QQuickView *window = new QQuickView(0);
+    QQuickView *window = new QQuickView(nullptr);
 
     window->setSource(testFileUrl("basic.qml"));
     window->show();
@@ -75,7 +75,7 @@ void tst_qquickspritesequence::test_huge()
        The large allocations of memory involved and separate codepath does make
        a doesn't crash test worthwhile.
     */
-    QQuickView *window = new QQuickView(0);
+    QQuickView *window = new QQuickView(nullptr);
 
     window->setSource(testFileUrl("huge.qml"));
     window->show();
@@ -90,7 +90,7 @@ void tst_qquickspritesequence::test_huge()
 
 void tst_qquickspritesequence::test_framerateAdvance()
 {
-    QQuickView *window = new QQuickView(0);
+    QQuickView *window = new QQuickView(nullptr);
 
     window->setSource(testFileUrl("advance.qml"));
     window->show();
@@ -106,7 +106,7 @@ void tst_qquickspritesequence::test_framerateAdvance()
 
 void tst_qquickspritesequence::test_jumpToCrash()
 {
-    QQuickView *window = new QQuickView(0);
+    QQuickView *window = new QQuickView(nullptr);
 
     window->setSource(testFileUrl("crashonstart.qml"));
     window->show();
@@ -118,7 +118,7 @@ void tst_qquickspritesequence::test_jumpToCrash()
 
 void tst_qquickspritesequence::test_spriteBeforeGoal()
 {
-    QQuickView *window = new QQuickView(0);
+    QQuickView *window = new QQuickView(nullptr);
 
     window->setSource(testFileUrl("spritebeforegoal.qml"));
     window->show();
@@ -130,7 +130,7 @@ void tst_qquickspritesequence::test_spriteBeforeGoal()
 
 void tst_qquickspritesequence::test_spriteAfterGoal()
 {
-    QQuickView *window = new QQuickView(0);
+    QQuickView *window = new QQuickView(nullptr);
 
     window->setSource(testFileUrl("spriteaftergoal.qml"));
     window->show();
diff --git a/tests/auto/quick/qquickstates/data/duplicateStateName.qml b/tests/auto/quick/qquickstates/data/duplicateStateName.qml
new file mode 100644
index 0000000000..7bfafbef1b
--- /dev/null
+++ b/tests/auto/quick/qquickstates/data/duplicateStateName.qml
@@ -0,0 +1,13 @@
+import QtQuick 2.0
+
+Rectangle {
+    property bool condition1: false
+    property bool condition2: false
+    property bool condition3: false
+
+    states: [
+        State { name: "state1"; when: condition1 },
+        State { name: "state2"; when: condition2 },
+        State { name: "state1"; when: condition3 }
+    ]
+}
diff --git a/tests/auto/quick/qquickstates/tst_qquickstates.cpp b/tests/auto/quick/qquickstates/tst_qquickstates.cpp
index 9b152b0676..50554f6333 100644
--- a/tests/auto/quick/qquickstates/tst_qquickstates.cpp
+++ b/tests/auto/quick/qquickstates/tst_qquickstates.cpp
@@ -137,6 +137,7 @@ private slots:
     void revertListBug();
     void QTBUG_38492();
     void revertListMemoryLeak();
+    void duplicateStateName();
 };
 
 void tst_qquickstates::initTestCase()
@@ -158,7 +159,7 @@ void tst_qquickstates::basicChanges()
         QQmlComponent rectComponent(&engine, testFileUrl("basicChanges.qml"));
         QQuickRectangle *rect = qobject_cast<QQuickRectangle*>(rectComponent.create());
         QQuickItemPrivate *rectPrivate = QQuickItemPrivate::get(rect);
-        QVERIFY(rect != 0);
+        QVERIFY(rect != nullptr);
 
         QCOMPARE(rect->color(),QColor("red"));
 
@@ -173,7 +174,7 @@ void tst_qquickstates::basicChanges()
         QQmlComponent rectComponent(&engine, testFileUrl("basicChanges2.qml"));
         QQuickRectangle *rect = qobject_cast<QQuickRectangle*>(rectComponent.create());
         QQuickItemPrivate *rectPrivate = QQuickItemPrivate::get(rect);
-        QVERIFY(rect != 0);
+        QVERIFY(rect != nullptr);
 
         QCOMPARE(rect->color(),QColor("red"));
 
@@ -194,7 +195,7 @@ void tst_qquickstates::basicChanges()
         QQmlComponent rectComponent(&engine, testFileUrl("basicChanges3.qml"));
         QQuickRectangle *rect = qobject_cast<QQuickRectangle*>(rectComponent.create());
         QQuickItemPrivate *rectPrivate = QQuickItemPrivate::get(rect);
-        QVERIFY(rect != 0);
+        QVERIFY(rect != nullptr);
 
         QCOMPARE(rect->color(),QColor("red"));
         QCOMPARE(rect->border()->width(),1.0);
@@ -231,7 +232,7 @@ void tst_qquickstates::basicChanges()
         QVERIFY(component.isReady());
 
         MyRect *rect = qobject_cast<MyRect*>(component.create());
-        QVERIFY(rect != 0);
+        QVERIFY(rect != nullptr);
 
         QMetaProperty prop = rect->metaObject()->property(rect->metaObject()->indexOfProperty("propertyWithNotify"));
         QVERIFY(prop.hasNotifySignal());
@@ -253,7 +254,7 @@ void tst_qquickstates::attachedPropertyChanges()
     QVERIFY(component.isReady());
 
     QQuickItem *item = qobject_cast<QQuickItem*>(component.create());
-    QVERIFY(item != 0);
+    QVERIFY(item != nullptr);
     QCOMPARE(item->width(), 50.0);
 
     // Ensure attached property has been changed
@@ -274,7 +275,7 @@ void tst_qquickstates::basicExtension()
         QQmlComponent rectComponent(&engine, testFileUrl("basicExtension.qml"));
         QQuickRectangle *rect = qobject_cast<QQuickRectangle*>(rectComponent.create());
         QQuickItemPrivate *rectPrivate = QQuickItemPrivate::get(rect);
-        QVERIFY(rect != 0);
+        QVERIFY(rect != nullptr);
 
         QCOMPARE(rect->color(),QColor("red"));
         QCOMPARE(rect->border()->width(),1.0);
@@ -308,7 +309,7 @@ void tst_qquickstates::basicExtension()
         QQmlComponent rectComponent(&engine, testFileUrl("fakeExtension.qml"));
         QQuickRectangle *rect = qobject_cast<QQuickRectangle*>(rectComponent.create());
         QQuickItemPrivate *rectPrivate = QQuickItemPrivate::get(rect);
-        QVERIFY(rect != 0);
+        QVERIFY(rect != nullptr);
 
         QCOMPARE(rect->color(),QColor("red"));
 
@@ -340,7 +341,7 @@ void tst_qquickstates::basicBinding()
         QQmlComponent rectComponent(&engine, testFileUrl("basicBinding.qml"));
         QQuickRectangle *rect = qobject_cast<QQuickRectangle*>(rectComponent.create());
         QQuickItemPrivate *rectPrivate = QQuickItemPrivate::get(rect);
-        QVERIFY(rect != 0);
+        QVERIFY(rect != nullptr);
 
         QCOMPARE(rect->color(),QColor("red"));
 
@@ -368,7 +369,7 @@ void tst_qquickstates::basicBinding()
         QQmlComponent rectComponent(&engine, testFileUrl("basicBinding2.qml"));
         QQuickRectangle *rect = qobject_cast<QQuickRectangle*>(rectComponent.create());
         QQuickItemPrivate *rectPrivate = QQuickItemPrivate::get(rect);
-        QVERIFY(rect != 0);
+        QVERIFY(rect != nullptr);
 
         QCOMPARE(rect->color(),QColor("red"));
 
@@ -399,7 +400,7 @@ void tst_qquickstates::basicBinding()
         QQmlComponent rectComponent(&engine, testFileUrl("basicBinding3.qml"));
         QQuickRectangle *rect = qobject_cast<QQuickRectangle*>(rectComponent.create());
         QQuickItemPrivate *rectPrivate = QQuickItemPrivate::get(rect);
-        QVERIFY(rect != 0);
+        QVERIFY(rect != nullptr);
 
         QCOMPARE(rect->color(),QColor("red"));
         rect->setProperty("sourceColor", QColor("green"));
@@ -424,7 +425,7 @@ void tst_qquickstates::basicBinding()
         QQmlComponent rectComponent(&engine, testFileUrl("basicBinding4.qml"));
         QQuickRectangle *rect = qobject_cast<QQuickRectangle*>(rectComponent.create());
         QQuickItemPrivate *rectPrivate = QQuickItemPrivate::get(rect);
-        QVERIFY(rect != 0);
+        QVERIFY(rect != nullptr);
 
         QCOMPARE(rect->color(),QColor("red"));
 
@@ -456,7 +457,7 @@ void tst_qquickstates::signalOverride()
     {
         QQmlComponent rectComponent(&engine, testFileUrl("signalOverride.qml"));
         MyRect *rect = qobject_cast<MyRect*>(rectComponent.create());
-        QVERIFY(rect != 0);
+        QVERIFY(rect != nullptr);
 
         QCOMPARE(rect->color(),QColor("red"));
         rect->doSomething();
@@ -472,7 +473,7 @@ void tst_qquickstates::signalOverride()
     {
         QQmlComponent rectComponent(&engine, testFileUrl("signalOverride2.qml"));
         MyRect *rect = qobject_cast<MyRect*>(rectComponent.create());
-        QVERIFY(rect != 0);
+        QVERIFY(rect != nullptr);
 
         QCOMPARE(rect->color(),QColor("white"));
         rect->doSomething();
@@ -495,7 +496,7 @@ void tst_qquickstates::signalOverrideCrash()
 
     QQmlComponent rectComponent(&engine, testFileUrl("signalOverrideCrash.qml"));
     MyRect *rect = qobject_cast<MyRect*>(rectComponent.create());
-    QVERIFY(rect != 0);
+    QVERIFY(rect != nullptr);
 
     QQuickItemPrivate::get(rect)->setState("overridden");
     rect->doSomething();
@@ -507,7 +508,7 @@ void tst_qquickstates::signalOverrideCrash2()
 
     QQmlComponent rectComponent(&engine, testFileUrl("signalOverrideCrash2.qml"));
     QQuickRectangle *rect = qobject_cast<QQuickRectangle*>(rectComponent.create());
-    QVERIFY(rect != 0);
+    QVERIFY(rect != nullptr);
 
     QQuickItemPrivate::get(rect)->setState("state1");
     QQuickItemPrivate::get(rect)->setState("state2");
@@ -522,7 +523,7 @@ void tst_qquickstates::signalOverrideCrash3()
 
     QQmlComponent rectComponent(&engine, testFileUrl("signalOverrideCrash3.qml"));
     QQuickRectangle *rect = qobject_cast<QQuickRectangle*>(rectComponent.create());
-    QVERIFY(rect != 0);
+    QVERIFY(rect != nullptr);
 
     QQuickItemPrivate::get(rect)->setState("state1");
     QQuickItemPrivate::get(rect)->setState("");
@@ -537,7 +538,7 @@ void tst_qquickstates::signalOverrideCrash4()
     QQmlEngine engine;
     QQmlComponent c(&engine, testFileUrl("signalOverrideCrash4.qml"));
     QQuickRectangle *rect = qobject_cast<QQuickRectangle*>(c.create());
-    QVERIFY(rect != 0);
+    QVERIFY(rect != nullptr);
 
     QQuickItemPrivate *rectPrivate = QQuickItemPrivate::get(rect);
 
@@ -557,20 +558,20 @@ void tst_qquickstates::parentChange()
     {
         QQmlComponent rectComponent(&engine, testFileUrl("parentChange1.qml"));
         QQuickRectangle *rect = qobject_cast<QQuickRectangle*>(rectComponent.create());
-        QVERIFY(rect != 0);
+        QVERIFY(rect != nullptr);
 
         QQuickRectangle *innerRect = qobject_cast<QQuickRectangle*>(rect->findChild<QQuickRectangle*>("MyRect"));
-        QVERIFY(innerRect != 0);
+        QVERIFY(innerRect != nullptr);
 
         QQmlListReference list(rect, "states");
         QQuickState *state = qobject_cast<QQuickState*>(list.at(0));
-        QVERIFY(state != 0);
+        QVERIFY(state != nullptr);
 
         qmlExecuteDeferred(state);
         QQuickParentChange *pChange = qobject_cast<QQuickParentChange*>(state->operationAt(0));
-        QVERIFY(pChange != 0);
+        QVERIFY(pChange != nullptr);
         QQuickItem *nParent = qobject_cast<QQuickItem*>(rect->findChild<QQuickItem*>("NewParent"));
-        QVERIFY(nParent != 0);
+        QVERIFY(nParent != nullptr);
 
         QCOMPARE(pChange->parent(), nParent);
 
@@ -584,10 +585,10 @@ void tst_qquickstates::parentChange()
     {
         QQmlComponent rectComponent(&engine, testFileUrl("parentChange2.qml"));
         QQuickRectangle *rect = qobject_cast<QQuickRectangle*>(rectComponent.create());
-        QVERIFY(rect != 0);
+        QVERIFY(rect != nullptr);
         QQuickItemPrivate *rectPrivate = QQuickItemPrivate::get(rect);
         QQuickRectangle *innerRect = qobject_cast<QQuickRectangle*>(rect->findChild<QQuickRectangle*>("MyRect"));
-        QVERIFY(innerRect != 0);
+        QVERIFY(innerRect != nullptr);
 
         rectPrivate->setState("reparented");
         QCOMPARE(innerRect->rotation(), qreal(15));
@@ -599,10 +600,10 @@ void tst_qquickstates::parentChange()
     {
         QQmlComponent rectComponent(&engine, testFileUrl("parentChange3.qml"));
         QQuickRectangle *rect = qobject_cast<QQuickRectangle*>(rectComponent.create());
-        QVERIFY(rect != 0);
+        QVERIFY(rect != nullptr);
         QQuickItemPrivate *rectPrivate = QQuickItemPrivate::get(rect);
         QQuickRectangle *innerRect = qobject_cast<QQuickRectangle*>(rect->findChild<QQuickRectangle*>("MyRect"));
-        QVERIFY(innerRect != 0);
+        QVERIFY(innerRect != nullptr);
 
         rectPrivate->setState("reparented");
         QCOMPARE(innerRect->rotation(), qreal(-37));
@@ -621,10 +622,10 @@ void tst_qquickstates::parentChange()
     {
         QQmlComponent rectComponent(&engine, testFileUrl("parentChange6.qml"));
         QQuickRectangle *rect = qobject_cast<QQuickRectangle*>(rectComponent.create());
-        QVERIFY(rect != 0);
+        QVERIFY(rect != nullptr);
 
         QQuickRectangle *innerRect = qobject_cast<QQuickRectangle*>(rect->findChild<QQuickRectangle*>("MyRect"));
-        QVERIFY(innerRect != 0);
+        QVERIFY(innerRect != nullptr);
 
         QQuickItemPrivate::get(rect)->setState("reparented");
         QCOMPARE(innerRect->rotation(), qreal(180));
@@ -641,10 +642,10 @@ void tst_qquickstates::parentChangeErrors()
     {
         QQmlComponent rectComponent(&engine, testFileUrl("parentChange4.qml"));
         QQuickRectangle *rect = qobject_cast<QQuickRectangle*>(rectComponent.create());
-        QVERIFY(rect != 0);
+        QVERIFY(rect != nullptr);
 
         QQuickRectangle *innerRect = qobject_cast<QQuickRectangle*>(rect->findChild<QQuickRectangle*>("MyRect"));
-        QVERIFY(innerRect != 0);
+        QVERIFY(innerRect != nullptr);
 
         QTest::ignoreMessage(QtWarningMsg, fullDataPath("parentChange4.qml") + ":25:9: QML ParentChange: Unable to preserve appearance under non-uniform scale");
         QQuickItemPrivate::get(rect)->setState("reparented");
@@ -657,10 +658,10 @@ void tst_qquickstates::parentChangeErrors()
     {
         QQmlComponent rectComponent(&engine, testFileUrl("parentChange5.qml"));
         QQuickRectangle *rect = qobject_cast<QQuickRectangle*>(rectComponent.create());
-        QVERIFY(rect != 0);
+        QVERIFY(rect != nullptr);
 
         QQuickRectangle *innerRect = qobject_cast<QQuickRectangle*>(rect->findChild<QQuickRectangle*>("MyRect"));
-        QVERIFY(innerRect != 0);
+        QVERIFY(innerRect != nullptr);
 
         QTest::ignoreMessage(QtWarningMsg, fullDataPath("parentChange5.qml") + ":25:9: QML ParentChange: Unable to preserve appearance under complex transform");
         QQuickItemPrivate::get(rect)->setState("reparented");
@@ -677,19 +678,19 @@ void tst_qquickstates::anchorChanges()
 
     QQmlComponent rectComponent(&engine, testFileUrl("anchorChanges1.qml"));
     QQuickRectangle *rect = qobject_cast<QQuickRectangle*>(rectComponent.create());
-    QVERIFY(rect != 0);
+    QVERIFY(rect != nullptr);
     QQuickItemPrivate *rectPrivate = QQuickItemPrivate::get(rect);
 
     QQuickRectangle *innerRect = qobject_cast<QQuickRectangle*>(rect->findChild<QQuickRectangle*>("MyRect"));
-    QVERIFY(innerRect != 0);
+    QVERIFY(innerRect != nullptr);
 
     QQmlListReference list(rect, "states");
     QQuickState *state = qobject_cast<QQuickState*>(list.at(0));
-    QVERIFY(state != 0);
+    QVERIFY(state != nullptr);
 
     qmlExecuteDeferred(state);
     QQuickAnchorChanges *aChanges = qobject_cast<QQuickAnchorChanges*>(state->operationAt(0));
-    QVERIFY(aChanges != 0);
+    QVERIFY(aChanges != nullptr);
 
     QCOMPARE(aChanges->anchors()->left().isUndefinedLiteral(), true);
     QVERIFY(!aChanges->anchors()->left().isEmpty());
@@ -714,11 +715,11 @@ void tst_qquickstates::anchorChanges2()
 
     QQmlComponent rectComponent(&engine, testFileUrl("anchorChanges2.qml"));
     QQuickRectangle *rect = qobject_cast<QQuickRectangle*>(rectComponent.create());
-    QVERIFY(rect != 0);
+    QVERIFY(rect != nullptr);
     QQuickItemPrivate *rectPrivate = QQuickItemPrivate::get(rect);
 
     QQuickRectangle *innerRect = qobject_cast<QQuickRectangle*>(rect->findChild<QQuickRectangle*>("MyRect"));
-    QVERIFY(innerRect != 0);
+    QVERIFY(innerRect != nullptr);
 
     rectPrivate->setState("right");
     QCOMPARE(innerRect->x(), qreal(150));
@@ -735,25 +736,25 @@ void tst_qquickstates::anchorChanges3()
 
     QQmlComponent rectComponent(&engine, testFileUrl("anchorChanges3.qml"));
     QQuickRectangle *rect = qobject_cast<QQuickRectangle*>(rectComponent.create());
-    QVERIFY(rect != 0);
+    QVERIFY(rect != nullptr);
     QQuickItemPrivate *rectPrivate = QQuickItemPrivate::get(rect);
 
     QQuickRectangle *innerRect = qobject_cast<QQuickRectangle*>(rect->findChild<QQuickRectangle*>("MyRect"));
-    QVERIFY(innerRect != 0);
+    QVERIFY(innerRect != nullptr);
 
     QQuickItem *leftGuideline = qobject_cast<QQuickItem*>(rect->findChild<QQuickItem*>("LeftGuideline"));
-    QVERIFY(leftGuideline != 0);
+    QVERIFY(leftGuideline != nullptr);
 
     QQuickItem *bottomGuideline = qobject_cast<QQuickItem*>(rect->findChild<QQuickItem*>("BottomGuideline"));
-    QVERIFY(bottomGuideline != 0);
+    QVERIFY(bottomGuideline != nullptr);
 
     QQmlListReference list(rect, "states");
     QQuickState *state = qobject_cast<QQuickState*>(list.at(0));
-    QVERIFY(state != 0);
+    QVERIFY(state != nullptr);
 
     qmlExecuteDeferred(state);
     QQuickAnchorChanges *aChanges = qobject_cast<QQuickAnchorChanges*>(state->operationAt(0));
-    QVERIFY(aChanges != 0);
+    QVERIFY(aChanges != nullptr);
 
     QVERIFY(!aChanges->anchors()->top().isEmpty());
     QVERIFY(!aChanges->anchors()->bottom().isEmpty());
@@ -789,24 +790,24 @@ void tst_qquickstates::anchorChanges4()
 
     QQmlComponent rectComponent(&engine, testFileUrl("anchorChanges4.qml"));
     QQuickRectangle *rect = qobject_cast<QQuickRectangle*>(rectComponent.create());
-    QVERIFY(rect != 0);
+    QVERIFY(rect != nullptr);
 
     QQuickRectangle *innerRect = qobject_cast<QQuickRectangle*>(rect->findChild<QQuickRectangle*>("MyRect"));
-    QVERIFY(innerRect != 0);
+    QVERIFY(innerRect != nullptr);
 
     QQuickItem *leftGuideline = qobject_cast<QQuickItem*>(rect->findChild<QQuickItem*>("LeftGuideline"));
-    QVERIFY(leftGuideline != 0);
+    QVERIFY(leftGuideline != nullptr);
 
     QQuickItem *bottomGuideline = qobject_cast<QQuickItem*>(rect->findChild<QQuickItem*>("BottomGuideline"));
-    QVERIFY(bottomGuideline != 0);
+    QVERIFY(bottomGuideline != nullptr);
 
     QQmlListReference list(rect, "states");
     QQuickState *state = qobject_cast<QQuickState*>(list.at(0));
-    QVERIFY(state != 0);
+    QVERIFY(state != nullptr);
 
     qmlExecuteDeferred(state);
     QQuickAnchorChanges *aChanges = qobject_cast<QQuickAnchorChanges*>(state->operationAt(0));
-    QVERIFY(aChanges != 0);
+    QVERIFY(aChanges != nullptr);
 
     QVERIFY(!aChanges->anchors()->horizontalCenter().isEmpty());
     QVERIFY(!aChanges->anchors()->verticalCenter().isEmpty());
@@ -827,24 +828,24 @@ void tst_qquickstates::anchorChanges5()
 
     QQmlComponent rectComponent(&engine, testFileUrl("anchorChanges5.qml"));
     QQuickRectangle *rect = qobject_cast<QQuickRectangle*>(rectComponent.create());
-    QVERIFY(rect != 0);
+    QVERIFY(rect != nullptr);
 
     QQuickRectangle *innerRect = qobject_cast<QQuickRectangle*>(rect->findChild<QQuickRectangle*>("MyRect"));
-    QVERIFY(innerRect != 0);
+    QVERIFY(innerRect != nullptr);
 
     QQuickItem *leftGuideline = qobject_cast<QQuickItem*>(rect->findChild<QQuickItem*>("LeftGuideline"));
-    QVERIFY(leftGuideline != 0);
+    QVERIFY(leftGuideline != nullptr);
 
     QQuickItem *bottomGuideline = qobject_cast<QQuickItem*>(rect->findChild<QQuickItem*>("BottomGuideline"));
-    QVERIFY(bottomGuideline != 0);
+    QVERIFY(bottomGuideline != nullptr);
 
     QQmlListReference list(rect, "states");
     QQuickState *state = qobject_cast<QQuickState*>(list.at(0));
-    QVERIFY(state != 0);
+    QVERIFY(state != nullptr);
 
     qmlExecuteDeferred(state);
     QQuickAnchorChanges *aChanges = qobject_cast<QQuickAnchorChanges*>(state->operationAt(0));
-    QVERIFY(aChanges != 0);
+    QVERIFY(aChanges != nullptr);
 
     QVERIFY(!aChanges->anchors()->baseline().isEmpty());
 
@@ -873,20 +874,20 @@ void tst_qquickstates::anchorChangesRTL()
 
     QQmlComponent rectComponent(&engine, testFileUrl("anchorChanges1.qml"));
     QQuickRectangle *rect = qobject_cast<QQuickRectangle*>(rectComponent.create());
-    QVERIFY(rect != 0);
+    QVERIFY(rect != nullptr);
     QQuickItemPrivate *rectPrivate = QQuickItemPrivate::get(rect);
 
     QQuickRectangle *innerRect = qobject_cast<QQuickRectangle*>(rect->findChild<QQuickRectangle*>("MyRect"));
-    QVERIFY(innerRect != 0);
+    QVERIFY(innerRect != nullptr);
     mirrorAnchors(innerRect);
 
     QQmlListReference list(rect, "states");
     QQuickState *state = qobject_cast<QQuickState*>(list.at(0));
-    QVERIFY(state != 0);
+    QVERIFY(state != nullptr);
 
     qmlExecuteDeferred(state);
     QQuickAnchorChanges *aChanges = qobject_cast<QQuickAnchorChanges*>(state->operationAt(0));
-    QVERIFY(aChanges != 0);
+    QVERIFY(aChanges != nullptr);
 
     rectPrivate->setState("right");
     QCOMPARE(innerRect->x(), offsetRTL(rect, innerRect) - qreal(150));
@@ -907,11 +908,11 @@ void tst_qquickstates::anchorChangesRTL2()
 
     QQmlComponent rectComponent(&engine, testFileUrl("anchorChanges2.qml"));
     QQuickRectangle *rect = qobject_cast<QQuickRectangle*>(rectComponent.create());
-    QVERIFY(rect != 0);
+    QVERIFY(rect != nullptr);
     QQuickItemPrivate *rectPrivate = QQuickItemPrivate::get(rect);
 
     QQuickRectangle *innerRect = qobject_cast<QQuickRectangle*>(rect->findChild<QQuickRectangle*>("MyRect"));
-    QVERIFY(innerRect != 0);
+    QVERIFY(innerRect != nullptr);
     mirrorAnchors(innerRect);
 
     rectPrivate->setState("right");
@@ -929,26 +930,26 @@ void tst_qquickstates::anchorChangesRTL3()
 
     QQmlComponent rectComponent(&engine, testFileUrl("anchorChanges3.qml"));
     QQuickRectangle *rect = qobject_cast<QQuickRectangle*>(rectComponent.create());
-    QVERIFY(rect != 0);
+    QVERIFY(rect != nullptr);
     QQuickItemPrivate *rectPrivate = QQuickItemPrivate::get(rect);
 
     QQuickRectangle *innerRect = qobject_cast<QQuickRectangle*>(rect->findChild<QQuickRectangle*>("MyRect"));
-    QVERIFY(innerRect != 0);
+    QVERIFY(innerRect != nullptr);
     mirrorAnchors(innerRect);
 
     QQuickItem *leftGuideline = qobject_cast<QQuickItem*>(rect->findChild<QQuickItem*>("LeftGuideline"));
-    QVERIFY(leftGuideline != 0);
+    QVERIFY(leftGuideline != nullptr);
 
     QQuickItem *bottomGuideline = qobject_cast<QQuickItem*>(rect->findChild<QQuickItem*>("BottomGuideline"));
-    QVERIFY(bottomGuideline != 0);
+    QVERIFY(bottomGuideline != nullptr);
 
     QQmlListReference list(rect, "states");
     QQuickState *state = qobject_cast<QQuickState*>(list.at(0));
-    QVERIFY(state != 0);
+    QVERIFY(state != nullptr);
 
     qmlExecuteDeferred(state);
     QQuickAnchorChanges *aChanges = qobject_cast<QQuickAnchorChanges*>(state->operationAt(0));
-    QVERIFY(aChanges != 0);
+    QVERIFY(aChanges != nullptr);
 
     rectPrivate->setState("reanchored");
     QCOMPARE(aChanges->object(), qobject_cast<QQuickItem*>(innerRect));
@@ -984,7 +985,7 @@ void tst_qquickstates::anchorChangesCrash()
 
     QQmlComponent rectComponent(&engine, testFileUrl("anchorChangesCrash.qml"));
     QQuickRectangle *rect = qobject_cast<QQuickRectangle*>(rectComponent.create());
-    QVERIFY(rect != 0);
+    QVERIFY(rect != nullptr);
 
     QQuickItemPrivate::get(rect)->setState("reanchored");
 
@@ -1002,11 +1003,11 @@ void tst_qquickstates::anchorRewindBug()
     QVERIFY(QTest::qWaitForWindowExposed(view));
 
     QQuickRectangle *rect = qobject_cast<QQuickRectangle*>(view->rootObject());
-    QVERIFY(rect != 0);
+    QVERIFY(rect != nullptr);
 
     QQuickItem * column = rect->findChild<QQuickItem*>("column");
 
-    QVERIFY(column != 0);
+    QVERIFY(column != nullptr);
     QVERIFY(!QQuickItemPrivate::get(column)->heightValid);
     QVERIFY(!QQuickItemPrivate::get(column)->widthValid);
     QCOMPARE(column->height(), 200.0);
@@ -1036,11 +1037,11 @@ void tst_qquickstates::anchorRewindBug2()
 
     QQmlComponent rectComponent(&engine, testFileUrl("anchorRewindBug2.qml"));
     QQuickRectangle *rect = qobject_cast<QQuickRectangle*>(rectComponent.create());
-    QVERIFY(rect != 0);
+    QVERIFY(rect != nullptr);
 
     QQuickRectangle *mover = rect->findChild<QQuickRectangle*>("mover");
 
-    QVERIFY(mover != 0);
+    QVERIFY(mover != nullptr);
     QCOMPARE(mover->y(), qreal(0.0));
     QCOMPARE(mover->width(), qreal(50.0));
 
@@ -1062,7 +1063,7 @@ void tst_qquickstates::script()
     {
         QQmlComponent rectComponent(&engine, testFileUrl("script.qml"));
         QQuickRectangle *rect = qobject_cast<QQuickRectangle*>(rectComponent.create());
-        QVERIFY(rect != 0);
+        QVERIFY(rect != nullptr);
         QQuickItemPrivate *rectPrivate = QQuickItemPrivate::get(rect);
         QCOMPARE(rect->color(),QColor("red"));
 
@@ -1080,7 +1081,7 @@ void tst_qquickstates::restoreEntryValues()
 
     QQmlComponent rectComponent(&engine, testFileUrl("restoreEntryValues.qml"));
     QQuickRectangle *rect = qobject_cast<QQuickRectangle*>(rectComponent.create());
-    QVERIFY(rect != 0);
+    QVERIFY(rect != nullptr);
     QQuickItemPrivate *rectPrivate = QQuickItemPrivate::get(rect);
     QCOMPARE(rect->color(),QColor("red"));
 
@@ -1097,15 +1098,15 @@ void tst_qquickstates::explicitChanges()
 
     QQmlComponent rectComponent(&engine, testFileUrl("explicit.qml"));
     QQuickRectangle *rect = qobject_cast<QQuickRectangle*>(rectComponent.create());
-    QVERIFY(rect != 0);
+    QVERIFY(rect != nullptr);
     QQuickItemPrivate *rectPrivate = QQuickItemPrivate::get(rect);
     QQmlListReference list(rect, "states");
     QQuickState *state = qobject_cast<QQuickState*>(list.at(0));
-    QVERIFY(state != 0);
+    QVERIFY(state != nullptr);
 
     qmlExecuteDeferred(state);
     QQuickPropertyChanges *changes = qobject_cast<QQuickPropertyChanges*>(rect->findChild<QQuickPropertyChanges*>("changes"));
-    QVERIFY(changes != 0);
+    QVERIFY(changes != nullptr);
     QVERIFY(changes->isExplicit());
 
     QCOMPARE(rect->color(),QColor("red"));
@@ -1130,7 +1131,7 @@ void tst_qquickstates::propertyErrors()
     QQmlEngine engine;
     QQmlComponent rectComponent(&engine, testFileUrl("propertyErrors.qml"));
     QQuickRectangle *rect = qobject_cast<QQuickRectangle*>(rectComponent.create());
-    QVERIFY(rect != 0);
+    QVERIFY(rect != nullptr);
 
     QCOMPARE(rect->color(),QColor("red"));
 
@@ -1145,7 +1146,7 @@ void tst_qquickstates::incorrectRestoreBug()
 
     QQmlComponent rectComponent(&engine, testFileUrl("basicChanges.qml"));
     QQuickRectangle *rect = qobject_cast<QQuickRectangle*>(rectComponent.create());
-    QVERIFY(rect != 0);
+    QVERIFY(rect != nullptr);
     QQuickItemPrivate *rectPrivate = QQuickItemPrivate::get(rect);
     QCOMPARE(rect->color(),QColor("red"));
 
@@ -1172,7 +1173,7 @@ void tst_qquickstates::autoStateAtStartupRestoreBug()
     QQmlComponent component(&engine, testFileUrl("autoStateAtStartupRestoreBug.qml"));
     QObject *obj = component.create();
 
-    QVERIFY(obj != 0);
+    QVERIFY(obj != nullptr);
     QCOMPARE(obj->property("test").toInt(), 3);
 
     obj->setProperty("input", 2);
@@ -1188,7 +1189,7 @@ void tst_qquickstates::deletingChange()
 
     QQmlComponent rectComponent(&engine, testFileUrl("deleting.qml"));
     QQuickRectangle *rect = qobject_cast<QQuickRectangle*>(rectComponent.create());
-    QVERIFY(rect != 0);
+    QVERIFY(rect != nullptr);
     QQuickItemPrivate *rectPrivate = QQuickItemPrivate::get(rect);
     rectPrivate->setState("blue");
     QCOMPARE(rect->color(),QColor("blue"));
@@ -1199,11 +1200,11 @@ void tst_qquickstates::deletingChange()
     QCOMPARE(rect->radius(),qreal(0));
 
     QQuickPropertyChanges *pc = rect->findChild<QQuickPropertyChanges*>("pc1");
-    QVERIFY(pc != 0);
+    QVERIFY(pc != nullptr);
     delete pc;
 
     QQuickState *state = rect->findChild<QQuickState*>();
-    QVERIFY(state != 0);
+    QVERIFY(state != nullptr);
     qmlExecuteDeferred(state);
     QCOMPARE(state->operationCount(), 1);
 
@@ -1220,11 +1221,11 @@ void tst_qquickstates::deletingState()
 
     QQmlComponent rectComponent(&engine, testFileUrl("deletingState.qml"));
     QQuickRectangle *rect = qobject_cast<QQuickRectangle*>(rectComponent.create());
-    QVERIFY(rect != 0);
+    QVERIFY(rect != nullptr);
 
     QQuickStateGroup *sg = rect->findChild<QQuickStateGroup*>();
-    QVERIFY(sg != 0);
-    QVERIFY(sg->findState("blue") != 0);
+    QVERIFY(sg != nullptr);
+    QVERIFY(sg->findState("blue") != nullptr);
 
     sg->setState("blue");
     QCOMPARE(rect->color(),QColor("blue"));
@@ -1233,7 +1234,7 @@ void tst_qquickstates::deletingState()
     QCOMPARE(rect->color(),QColor("red"));
 
     QQuickState *state = rect->findChild<QQuickState*>();
-    QVERIFY(state != 0);
+    QVERIFY(state != nullptr);
     delete state;
 
     QVERIFY(!sg->findState("blue"));
@@ -1251,7 +1252,7 @@ void tst_qquickstates::tempState()
 
     QQmlComponent rectComponent(&engine, testFileUrl("legalTempState.qml"));
     QQuickRectangle *rect = qobject_cast<QQuickRectangle*>(rectComponent.create());
-    QVERIFY(rect != 0);
+    QVERIFY(rect != nullptr);
     QQuickItemPrivate *rectPrivate = QQuickItemPrivate::get(rect);
     QTest::ignoreMessage(QtDebugMsg, "entering placed");
     QTest::ignoreMessage(QtDebugMsg, "entering idle");
@@ -1265,7 +1266,7 @@ void tst_qquickstates::illegalTempState()
 
     QQmlComponent rectComponent(&engine, testFileUrl("illegalTempState.qml"));
     QQuickRectangle *rect = qobject_cast<QQuickRectangle*>(rectComponent.create());
-    QVERIFY(rect != 0);
+    QVERIFY(rect != nullptr);
     QQuickItemPrivate *rectPrivate = QQuickItemPrivate::get(rect);
     QTest::ignoreMessage(QtWarningMsg, "<Unknown File>: QML StateGroup: Can't apply a state change as part of a state definition.");
     rectPrivate->setState("placed");
@@ -1278,7 +1279,7 @@ void tst_qquickstates::nonExistantProperty()
 
     QQmlComponent rectComponent(&engine, testFileUrl("nonExistantProp.qml"));
     QQuickRectangle *rect = qobject_cast<QQuickRectangle*>(rectComponent.create());
-    QVERIFY(rect != 0);
+    QVERIFY(rect != nullptr);
     QQuickItemPrivate *rectPrivate = QQuickItemPrivate::get(rect);
     QTest::ignoreMessage(QtWarningMsg, fullDataPath("nonExistantProp.qml") + ":9:9: QML PropertyChanges: Cannot assign to non-existent property \"colr\"");
     rectPrivate->setState("blue");
@@ -1291,10 +1292,10 @@ void tst_qquickstates::reset()
 
     QQmlComponent c(&engine, testFileUrl("reset.qml"));
     QQuickRectangle *rect = qobject_cast<QQuickRectangle*>(c.create());
-    QVERIFY(rect != 0);
+    QVERIFY(rect != nullptr);
 
     QQuickImage *image = rect->findChild<QQuickImage*>();
-    QVERIFY(image != 0);
+    QVERIFY(image != nullptr);
     QCOMPARE(image->width(), qreal(40.));
     QCOMPARE(image->height(), qreal(20.));
 
@@ -1325,7 +1326,7 @@ void tst_qquickstates::whenOrdering()
 
     QQmlComponent c(&engine, testFileUrl("whenOrdering.qml"));
     QQuickRectangle *rect = qobject_cast<QQuickRectangle*>(c.create());
-    QVERIFY(rect != 0);
+    QVERIFY(rect != nullptr);
     QQuickItemPrivate *rectPrivate = QQuickItemPrivate::get(rect);
 
     QCOMPARE(rectPrivate->state(), QLatin1String(""));
@@ -1348,13 +1349,13 @@ void tst_qquickstates::urlResolution()
 
     QQmlComponent c(&engine, testFileUrl("urlResolution.qml"));
     QQuickRectangle *rect = qobject_cast<QQuickRectangle*>(c.create());
-    QVERIFY(rect != 0);
+    QVERIFY(rect != nullptr);
 
     QQuickItem *myType = rect->findChild<QQuickItem*>("MyType");
     QQuickImage *image1 = rect->findChild<QQuickImage*>("image1");
     QQuickImage *image2 = rect->findChild<QQuickImage*>("image2");
     QQuickImage *image3 = rect->findChild<QQuickImage*>("image3");
-    QVERIFY(myType != 0 && image1 != 0 && image2 != 0 && image3 != 0);
+    QVERIFY(myType != nullptr && image1 != nullptr && image2 != nullptr && image3 != nullptr);
 
     QQuickItemPrivate::get(myType)->setState("SetImageState");
     QUrl resolved = testFileUrl("Implementation/images/qt-logo.png");
@@ -1371,7 +1372,7 @@ void tst_qquickstates::unnamedWhen()
 
     QQmlComponent c(&engine, testFileUrl("unnamedWhen.qml"));
     QQuickRectangle *rect = qobject_cast<QQuickRectangle*>(c.create());
-    QVERIFY(rect != 0);
+    QVERIFY(rect != nullptr);
     QQuickItemPrivate *rectPrivate = QQuickItemPrivate::get(rect);
 
     QCOMPARE(rectPrivate->state(), QLatin1String(""));
@@ -1390,7 +1391,7 @@ void tst_qquickstates::returnToBase()
 
     QQmlComponent c(&engine, testFileUrl("returnToBase.qml"));
     QQuickRectangle *rect = qobject_cast<QQuickRectangle*>(c.create());
-    QVERIFY(rect != 0);
+    QVERIFY(rect != nullptr);
     QQuickItemPrivate *rectPrivate = QQuickItemPrivate::get(rect);
 
     QCOMPARE(rectPrivate->state(), QLatin1String(""));
@@ -1410,7 +1411,7 @@ void tst_qquickstates::extendsBug()
 
     QQmlComponent c(&engine, testFileUrl("extendsBug.qml"));
     QQuickRectangle *rect = qobject_cast<QQuickRectangle*>(c.create());
-    QVERIFY(rect != 0);
+    QVERIFY(rect != nullptr);
     QQuickItemPrivate *rectPrivate = QQuickItemPrivate::get(rect);
     QQuickRectangle *greenRect = rect->findChild<QQuickRectangle*>("greenRect");
 
@@ -1425,30 +1426,30 @@ void tst_qquickstates::editProperties()
 
     QQmlComponent c(&engine, testFileUrl("editProperties.qml"));
     QQuickRectangle *rect = qobject_cast<QQuickRectangle*>(c.create());
-    QVERIFY(rect != 0);
+    QVERIFY(rect != nullptr);
 
     QQuickItemPrivate *rectPrivate = QQuickItemPrivate::get(rect);
 
     QQuickStateGroup *stateGroup = rectPrivate->_states();
-    QVERIFY(stateGroup != 0);
+    QVERIFY(stateGroup != nullptr);
     qmlExecuteDeferred(stateGroup);
 
     QQuickState *blueState = stateGroup->findState("blue");
-    QVERIFY(blueState != 0);
+    QVERIFY(blueState != nullptr);
     qmlExecuteDeferred(blueState);
 
     QQuickPropertyChanges *propertyChangesBlue = qobject_cast<QQuickPropertyChanges*>(blueState->operationAt(0));
-    QVERIFY(propertyChangesBlue != 0);
+    QVERIFY(propertyChangesBlue != nullptr);
 
     QQuickState *greenState = stateGroup->findState("green");
-    QVERIFY(greenState != 0);
+    QVERIFY(greenState != nullptr);
     qmlExecuteDeferred(greenState);
 
     QQuickPropertyChanges *propertyChangesGreen = qobject_cast<QQuickPropertyChanges*>(greenState->operationAt(0));
-    QVERIFY(propertyChangesGreen != 0);
+    QVERIFY(propertyChangesGreen != nullptr);
 
     QQuickRectangle *childRect = rect->findChild<QQuickRectangle*>("rect2");
-    QVERIFY(childRect != 0);
+    QVERIFY(childRect != nullptr);
     QCOMPARE(childRect->width(), qreal(402));
     QVERIFY(QQmlPropertyPrivate::binding(QQmlProperty(childRect, "width")));
     QCOMPARE(childRect->height(), qreal(200));
@@ -1553,7 +1554,7 @@ void tst_qquickstates::QTBUG_14830()
 
     QQmlComponent c(&engine, testFileUrl("QTBUG-14830.qml"));
     QQuickRectangle *rect = qobject_cast<QQuickRectangle*>(c.create());
-    QVERIFY(rect != 0);
+    QVERIFY(rect != nullptr);
     QQuickItem *item = rect->findChild<QQuickItem*>("area");
 
     QCOMPARE(item->width(), qreal(170));
@@ -1566,7 +1567,7 @@ void tst_qquickstates::avoidFastForward()
     //shouldn't fast forward if there isn't a transition
     QQmlComponent c(&engine, testFileUrl("avoidFastForward.qml"));
     QQuickRectangle *rect = qobject_cast<QQuickRectangle*>(c.create());
-    QVERIFY(rect != 0);
+    QVERIFY(rect != nullptr);
 
     QQuickItemPrivate *rectPrivate = QQuickItemPrivate::get(rect);
     rectPrivate->setState("a");
@@ -1580,7 +1581,7 @@ void tst_qquickstates::revertListBug()
 
     QQmlComponent c(&engine, testFileUrl("revertListBug.qml"));
     QQuickRectangle *rect = qobject_cast<QQuickRectangle*>(c.create());
-    QVERIFY(rect != 0);
+    QVERIFY(rect != nullptr);
 
     QQuickRectangle *rect1 = rect->findChild<QQuickRectangle*>("rect1");
     QQuickRectangle *rect2 = rect->findChild<QQuickRectangle*>("rect2");
@@ -1621,7 +1622,7 @@ void tst_qquickstates::QTBUG_38492()
 
     QQmlComponent rectComponent(&engine, testFileUrl("QTBUG-38492.qml"));
     QQuickItem *item = qobject_cast<QQuickItem*>(rectComponent.create());
-    QVERIFY(item != 0);
+    QVERIFY(item != nullptr);
 
     QQuickItemPrivate::get(item)->setState("apply");
 
@@ -1654,6 +1655,17 @@ void tst_qquickstates::revertListMemoryLeak()
     QVERIFY(bindingPtr->ref == 1);
 }
 
+void tst_qquickstates::duplicateStateName()
+{
+    QQmlEngine engine;
+
+    QQmlComponent c(&engine, testFileUrl("duplicateStateName.qml"));
+    QTest::ignoreMessage(QtWarningMsg, fullDataPath("duplicateStateName.qml") + ":3:1: QML Rectangle: Found duplicate state name: state1");
+    QScopedPointer<QQuickItem> item(qobject_cast<QQuickItem *>(c.create()));
+    QVERIFY(!item.isNull());
+}
+
+
 QTEST_MAIN(tst_qquickstates)
 
 #include "tst_qquickstates.moc"
diff --git a/tests/auto/quick/qquickstyledtext/tst_qquickstyledtext.cpp b/tests/auto/quick/qquickstyledtext/tst_qquickstyledtext.cpp
index 045029c3b6..88b0e95e0a 100644
--- a/tests/auto/quick/qquickstyledtext/tst_qquickstyledtext.cpp
+++ b/tests/auto/quick/qquickstyledtext/tst_qquickstyledtext.cpp
@@ -44,7 +44,8 @@ public:
             Bold = 0x01,
             Underline = 0x02,
             Italic = 0x04,
-            Anchor = 0x08
+            Anchor = 0x08,
+            StrikeOut = 0x10
         };
         Format(int t, int s, int l)
             : type(t), start(s), length(l) {}
@@ -92,6 +93,10 @@ void tst_qquickstyledtext::textOutput_data()
     QTest::newRow("underline") << "<u>underline</u>" << "underline" << (FormatList() << Format(Format::Underline, 0, 9)) << false;
     QTest::newRow("strong") << "<strong>strong</strong>" << "strong" << (FormatList() << Format(Format::Bold, 0, 6)) << false;
     QTest::newRow("underline") << "<u>underline</u>" << "underline" << (FormatList() << Format(Format::Underline, 0, 9)) << false;
+    QTest::newRow("strike out s") << "<s>strike out</s>" << "strike out" << (FormatList() << Format(Format::StrikeOut, 0, 10)) << false;
+    QTest::newRow("strike out del") << "<del>strike out</del>" << "strike out" << (FormatList() << Format(Format::StrikeOut, 0, 10)) << false;
+    QTest::newRow("strike out not s") << "this is <s>not</s> a test" << "this is not a test" << (FormatList() << Format(Format::StrikeOut, 8, 3)) << false;
+    QTest::newRow("strike out not del") << "this is <del>not</del> a test" << "this is not a test" << (FormatList() << Format(Format::StrikeOut, 8, 3)) << false;
     QTest::newRow("missing >") << "<b>text</b" << "text" << (FormatList() << Format(Format::Bold, 0, 4)) << false;
     QTest::newRow("missing b>") << "<b>text</" << "text" << (FormatList() << Format(Format::Bold, 0, 4)) << false;
     QTest::newRow("missing /b>") << "<b>text<" << "text" << (FormatList() << Format(Format::Bold, 0, 4)) << false;
@@ -162,7 +167,7 @@ void tst_qquickstyledtext::textOutput()
     QTextLayout layout;
     QList<QQuickStyledTextImgTag*> imgTags;
     bool fontSizeModified = false;
-    QQuickStyledText::parse(input, layout, imgTags, QUrl(), 0, false, &fontSizeModified);
+    QQuickStyledText::parse(input, layout, imgTags, QUrl(), nullptr, false, &fontSizeModified);
 
     QCOMPARE(layout.text(), output);
 
@@ -178,6 +183,7 @@ void tst_qquickstyledtext::textOutput()
             QCOMPARE(layoutFormats.at(i).format.fontWeight(), int(QFont::Normal));
         QVERIFY(layoutFormats.at(i).format.fontItalic() == bool(formats.at(i).type & Format::Italic));
         QVERIFY(layoutFormats.at(i).format.fontUnderline() == bool(formats.at(i).type & Format::Underline));
+        QVERIFY(layoutFormats.at(i).format.fontStrikeOut() == bool(formats.at(i).type & Format::StrikeOut));
     }
     QCOMPARE(fontSizeModified, modifiesFontSize);
 }
@@ -191,7 +197,7 @@ void tst_qquickstyledtext::anchors()
     QTextLayout layout;
     QList<QQuickStyledTextImgTag*> imgTags;
     bool fontSizeModified = false;
-    QQuickStyledText::parse(input, layout, imgTags, QUrl(), 0, false, &fontSizeModified);
+    QQuickStyledText::parse(input, layout, imgTags, QUrl(), nullptr, false, &fontSizeModified);
 
     QCOMPARE(layout.text(), output);
 
@@ -229,11 +235,11 @@ void tst_qquickstyledtext::longString()
     bool fontSizeModified = false;
 
     QString input(9999999, QChar('.'));
-    QQuickStyledText::parse(input, layout, imgTags, QUrl(), 0, false, &fontSizeModified);
+    QQuickStyledText::parse(input, layout, imgTags, QUrl(), nullptr, false, &fontSizeModified);
     QCOMPARE(layout.text(), input);
 
     input = QString(9999999, QChar('\t')); // whitespace
-    QQuickStyledText::parse(input, layout, imgTags, QUrl(), 0, false, &fontSizeModified);
+    QQuickStyledText::parse(input, layout, imgTags, QUrl(), nullptr, false, &fontSizeModified);
     QCOMPARE(layout.text(), QString(""));
 }
 
diff --git a/tests/auto/quick/qquicksystempalette/tst_qquicksystempalette.cpp b/tests/auto/quick/qquicksystempalette/tst_qquicksystempalette.cpp
index 136cfa9a80..071dcafc97 100644
--- a/tests/auto/quick/qquicksystempalette/tst_qquicksystempalette.cpp
+++ b/tests/auto/quick/qquicksystempalette/tst_qquicksystempalette.cpp
@@ -62,7 +62,7 @@ void tst_qquicksystempalette::activePalette()
     component.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
     QQuickSystemPalette *object = qobject_cast<QQuickSystemPalette*>(component.create());
 
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     QPalette palette;
     palette.setCurrentColorGroup(QPalette::Active);
@@ -91,7 +91,7 @@ void tst_qquicksystempalette::inactivePalette()
     component.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
     QQuickSystemPalette *object = qobject_cast<QQuickSystemPalette*>(component.create());
 
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
     QCOMPARE(object->colorGroup(), QQuickSystemPalette::Inactive);
 
     QPalette palette;
@@ -121,7 +121,7 @@ void tst_qquicksystempalette::disabledPalette()
     component.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
     QQuickSystemPalette *object = qobject_cast<QQuickSystemPalette*>(component.create());
 
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
     QCOMPARE(object->colorGroup(), QQuickSystemPalette::Disabled);
 
     QPalette palette;
@@ -152,7 +152,7 @@ void tst_qquicksystempalette::paletteChanged()
     component.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
     QQuickSystemPalette *object = qobject_cast<QQuickSystemPalette*>(component.create());
 
-    QVERIFY(object != 0);
+    QVERIFY(object != nullptr);
 
     QPalette p;
     p.setCurrentColorGroup(QPalette::Active);
diff --git a/tests/auto/quick/qquicktableview/data/alternatingrowheightcolumnwidth.qml b/tests/auto/quick/qquicktableview/data/alternatingrowheightcolumnwidth.qml
new file mode 100644
index 0000000000..e6cf9bf2a4
--- /dev/null
+++ b/tests/auto/quick/qquicktableview/data/alternatingrowheightcolumnwidth.qml
@@ -0,0 +1,76 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQuick module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.12
+import QtQuick.Window 2.3
+
+Item {
+    width: 640
+    height: 450
+
+    property alias tableView: tableView
+    property Component delegate: tableViewDelegate
+
+    TableView {
+        id: tableView
+        width: 600
+        height: 400
+        anchors.margins: 1
+        clip: true
+        delegate: tableViewDelegate
+        columnSpacing: 1
+        rowSpacing: 1
+    }
+
+    Component {
+        id: tableViewDelegate
+        Rectangle {
+            objectName: "tableViewDelegate"
+            implicitWidth: column % 2 ? 40 : 30
+            implicitHeight: row % 2 ? 40 : 20
+            color: "lightgray"
+            border.width: 1
+            Text {
+                anchors.centerIn: parent
+                text: modelData
+            }
+        }
+    }
+
+}
diff --git a/tests/auto/quick/qquicktableview/data/asyncloader.qml b/tests/auto/quick/qquicktableview/data/asyncloader.qml
new file mode 100644
index 0000000000..ba99430416
--- /dev/null
+++ b/tests/auto/quick/qquicktableview/data/asyncloader.qml
@@ -0,0 +1,56 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQuick module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.12
+
+Item {
+    width: 640
+    height: 450
+
+    property alias loader: loader
+    property TableView tableView: loader.item ? loader.item.tableView : null
+    property string loaderSource: ""
+
+    Loader {
+        id: loader
+        anchors.fill: parent
+        source: Qt.resolvedUrl(loaderSource)
+        asynchronous: true
+    }
+}
diff --git a/tests/auto/quick/qquicktableview/data/asyncplain.qml b/tests/auto/quick/qquicktableview/data/asyncplain.qml
new file mode 100644
index 0000000000..df09d3e276
--- /dev/null
+++ b/tests/auto/quick/qquicktableview/data/asyncplain.qml
@@ -0,0 +1,96 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQuick module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.12
+import QtQuick.Window 2.3
+import TestModel 0.1
+
+Item {
+    id: root
+    width: 640
+    height: 450
+
+    property alias tableView: tableView
+    property Loader loader: parent
+
+    property int statusWhenDelegate0_0Created: Loader.Null
+    property int statusWhenDelegate5_5Created: Loader.Null
+
+    property real tableViewWidthWhileBuilding: -1
+    property real tableViewHeightWhileBuilding: -1
+
+    TableView {
+        id: tableView
+        anchors.fill: parent
+        clip: true
+        delegate: tableViewDelegate
+        columnSpacing: 1
+        rowSpacing: 1
+        model: TestModel {
+            rowCount: 100
+            columnCount: 100
+        }
+    }
+
+    Component {
+        id: tableViewDelegate
+        Rectangle {
+            implicitWidth: 100
+            implicitHeight: 50
+            color: "lightgray"
+            border.width: 1
+
+            Text {
+                anchors.centerIn: parent
+                text: modelData
+            }
+
+            Component.onCompleted: {
+                if (row === 0 && column === 0) {
+                    statusWhenDelegate0_0Created = loader.status
+                    tableViewWidthWhileBuilding = tableView.width
+                    tableViewHeightWhileBuilding = tableView.height
+                }
+                else if (row === 5 && column === 5)
+                    statusWhenDelegate5_5Created = loader.status
+            }
+        }
+    }
+
+}
diff --git a/tests/auto/quick/qquicktableview/data/changemodelfromdelegate.qml b/tests/auto/quick/qquicktableview/data/changemodelfromdelegate.qml
new file mode 100644
index 0000000000..79a8e4351a
--- /dev/null
+++ b/tests/auto/quick/qquicktableview/data/changemodelfromdelegate.qml
@@ -0,0 +1,97 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQuick module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.12
+import QtQuick.Window 2.3
+import TestModel 0.1
+
+Item {
+    width: 640
+    height: 450
+
+    property alias tableView: tableView
+    property bool addRowFromDelegate: false
+
+    onAddRowFromDelegateChanged: {
+        if (!addRowFromDelegate)
+            return;
+        tableModel.addRow(0);
+        tableView.forceLayout();
+     }
+
+    TestModel {
+        id: tableModel
+        rowCount: 1
+        columnCount: 4
+    }
+
+    TableView {
+        id: tableView
+        width: 600
+        height: 400
+        clip: true
+        model: tableModel
+        delegate: tableViewDelegate
+    }
+
+    Component {
+        id: tableViewDelegate
+        Rectangle {
+            objectName: "tableViewDelegate"
+            implicitWidth: 100
+            implicitHeight: 100
+            color: "lightgray"
+            border.width: 1
+
+            Text {
+                anchors.centerIn: parent
+                text: modelData
+            }
+
+            Component.onCompleted: {
+                if (!addRowFromDelegate)
+                    return;
+                addRowFromDelegate = false;
+                tableModel.addRow(0);
+            }
+        }
+    }
+
+}
+
diff --git a/tests/auto/quick/qquicktableview/data/changemodelordelegateduringupdate.qml b/tests/auto/quick/qquicktableview/data/changemodelordelegateduringupdate.qml
new file mode 100644
index 0000000000..de404be63d
--- /dev/null
+++ b/tests/auto/quick/qquicktableview/data/changemodelordelegateduringupdate.qml
@@ -0,0 +1,81 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQuick module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.12
+import QtQuick.Window 2.3
+
+Item {
+    width: 640
+    height: 450
+
+    property alias tableView: tableView
+    property bool changeDelegate: false
+    property bool changeModel: false
+
+    TableView {
+        id: tableView
+        width: 600
+        height: 400
+        clip: true
+        delegate: tableViewDelegate
+    }
+
+    Component {
+        id: tableViewDelegate
+        Rectangle {
+            implicitWidth: 100
+            implicitHeight: 100
+            color: "lightgray"
+            border.width: 1
+
+            Text {
+                anchors.centerIn: parent
+                text: modelData
+            }
+
+            Component.onCompleted: {
+                if (changeDelegate)
+                    TableView.view.delegate = null
+                if (changeModel)
+                    TableView.view.model = null
+            }
+        }
+    }
+
+}
diff --git a/tests/auto/quick/qquicktableview/data/checkmodelpropertyrevision.qml b/tests/auto/quick/qquicktableview/data/checkmodelpropertyrevision.qml
new file mode 100644
index 0000000000..0550f20bac
--- /dev/null
+++ b/tests/auto/quick/qquicktableview/data/checkmodelpropertyrevision.qml
@@ -0,0 +1,87 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQuick module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.12
+import QtQuick.Window 2.12
+
+Item {
+    id: root
+    width: 640
+    height: 480
+
+    property alias tableView: tableView
+
+    property int row: 42
+    property int column: 42
+
+    property int resolvedDelegateRow: 0
+    property int resolvedDelegateColumn: 0
+
+    TableView {
+        id: tableView
+        // Dummy tableView, to let the auto test follow the
+        // same pattern for loading qml files as other tests.
+    }
+
+    Item {
+        width: 100
+        height: parent.height;
+        Repeater {
+            model: 1
+            delegate: Component {
+                Rectangle {
+                    color: "blue"
+                    height: 100
+                    width: 100
+                    Component.onCompleted: {
+                        // row and column should be resolved to be the ones
+                        // found in the root item, and not in the delegate
+                        // items context. The context properties are revisioned,
+                        // and require that the QQmlDelegateModel has an import
+                        // version set (which is not the case when using a
+                        // Repeater, only when using a TableView).
+                        resolvedDelegateRow = row
+                        resolvedDelegateColumn = column
+                    }
+                }
+            }
+        }
+    }
+}
+
diff --git a/tests/auto/quick/qquicktableview/data/checkrowandcolumnnotchanged.qml b/tests/auto/quick/qquicktableview/data/checkrowandcolumnnotchanged.qml
new file mode 100644
index 0000000000..bef0df2501
--- /dev/null
+++ b/tests/auto/quick/qquicktableview/data/checkrowandcolumnnotchanged.qml
@@ -0,0 +1,94 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQuick module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.12
+import QtQuick.Window 2.3
+import Qt.labs.qmlmodels 1.0
+
+Item {
+    width: 640
+    height: 450
+
+    property alias tableView: tableView
+
+    TableView {
+        id: tableView
+        width: 600
+        height: 400
+        delegate: DelegateChooser {
+            DelegateChoice {
+                row: 0
+                column: 0
+                delegate: maskDelegate
+            }
+            DelegateChoice {
+                row: 1
+                column: 1
+                delegate: maskDelegate
+            }
+            DelegateChoice {
+                delegate: tableViewDelegate
+            }
+        }
+    }
+
+    Component {
+        // Add this mask delegate, to force QQmlTableInstanceModel to
+        // reuse the precise cells that we want to swap in the test
+        id: maskDelegate
+        Rectangle {
+            implicitWidth: 100
+            implicitHeight: 50
+            color: "green"
+        }
+    }
+
+    Component {
+        id: tableViewDelegate
+        Rectangle {
+            implicitWidth: 100
+            implicitHeight: 50
+            Text {
+                anchors.fill: parent
+                text: column + "," + row
+            }
+        }
+    }
+
+}
diff --git a/tests/auto/quick/qquicktableview/data/contentwidthheight.qml b/tests/auto/quick/qquicktableview/data/contentwidthheight.qml
new file mode 100644
index 0000000000..6b15e8dd21
--- /dev/null
+++ b/tests/auto/quick/qquicktableview/data/contentwidthheight.qml
@@ -0,0 +1,80 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQuick module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.12
+import QtQuick.Window 2.3
+
+Item {
+    width: 640
+    height: 450
+
+    property alias tableView: tableView
+    property Component delegate: tableViewDelegate
+
+    TableView {
+        id: tableView
+        width: 500
+        height: 500
+        anchors.margins: 1
+        clip: true
+        delegate: tableViewDelegate
+        columnSpacing: 1
+        rowSpacing: 1
+        leftMargin: 10
+        rightMargin: 10
+        topMargin: 10
+        bottomMargin: 10
+        columnWidthProvider: function(column) { return column < 20 ? 100 : 200 }
+        rowHeightProvider: function(row) { return row < 20 ? 100 : 200 }
+    }
+
+    Component {
+        id: tableViewDelegate
+        Rectangle {
+            objectName: "tableViewDelegate"
+            color: "lightgray"
+            border.width: 1
+            Text {
+                anchors.centerIn: parent
+                text: column
+            }
+        }
+    }
+
+}
diff --git a/tests/auto/quick/qquicktableview/data/countingtableview.qml b/tests/auto/quick/qquicktableview/data/countingtableview.qml
new file mode 100644
index 0000000000..ecd4ca3cc7
--- /dev/null
+++ b/tests/auto/quick/qquicktableview/data/countingtableview.qml
@@ -0,0 +1,98 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQuick module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.12
+import QtQuick.Window 2.3
+
+Item {
+    id: root
+    width: 640
+    height: 450
+
+    property alias tableView: tableView
+
+    // currentDelegateCount is the number of currently visible items
+    property int currentDelegateCount: 0
+    // maxDelegateCount is the largest number of items that has ever been visible at the same time
+    property int maxDelegateCount: 0
+    // delegatesCreatedCount is the number of items created during the lifetime of the test
+    property int delegatesCreatedCount: 0
+
+    property real delegateWidth: 100
+    property real delegateHeight: 50
+
+    TableView {
+        id: tableView
+        width: 600
+        height: 400
+        anchors.margins: 1
+        clip: true
+        delegate: tableViewDelegate
+    }
+
+    Component {
+        id: tableViewDelegate
+        Rectangle {
+            objectName: "tableViewDelegate"
+            implicitWidth: delegateWidth
+            implicitHeight: delegateHeight
+            color: "lightgray"
+            border.width: 1
+
+            property int pooledCount: 0
+            property int reusedCount: 0
+            TableView.onPooled: pooledCount++;
+            TableView.onReused: reusedCount++;
+
+            Text {
+                anchors.centerIn: parent
+                text: column
+            }
+            Component.onCompleted: {
+                delegatesCreatedCount++;
+                currentDelegateCount++;
+                maxDelegateCount = Math.max(maxDelegateCount, currentDelegateCount);
+            }
+            Component.onDestruction: {
+                currentDelegateCount--;
+            }
+        }
+    }
+
+}
diff --git a/tests/auto/quick/qquicktableview/data/delegatewithanchors.qml b/tests/auto/quick/qquicktableview/data/delegatewithanchors.qml
new file mode 100644
index 0000000000..0b549f09a4
--- /dev/null
+++ b/tests/auto/quick/qquicktableview/data/delegatewithanchors.qml
@@ -0,0 +1,65 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQuick module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.12
+import QtQuick.Window 2.3
+
+Item {
+    width: 640
+    height: 450
+
+    property alias tableView: tableView
+
+    TableView {
+        id: tableView
+        width: 600
+        height: 400
+        delegate: tableViewDelegate
+    }
+
+    Component {
+        id: tableViewDelegate
+        Rectangle {
+            anchors.fill: parent
+            implicitWidth: 100
+            implicitHeight: 100
+        }
+    }
+
+}
diff --git a/tests/auto/quick/qquicktableview/data/forcelayout.qml b/tests/auto/quick/qquicktableview/data/forcelayout.qml
new file mode 100644
index 0000000000..f03dc2f25b
--- /dev/null
+++ b/tests/auto/quick/qquicktableview/data/forcelayout.qml
@@ -0,0 +1,76 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQuick module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.12
+import QtQuick.Window 2.3
+
+Item {
+    width: 640
+    height: 450
+
+    property alias tableView: tableView
+    property real columnWidths: 80
+
+    TableView {
+        id: tableView
+        width: 600
+        height: 400
+        anchors.margins: 1
+        delegate: tableViewDelegate
+        columnSpacing: 1
+        rowSpacing: 1
+
+        columnWidthProvider: function(c) { return columnWidths; }
+    }
+
+    Component {
+        id: tableViewDelegate
+        Rectangle {
+            color: "lightgray"
+            border.width: 1
+            implicitHeight: 100
+
+            Text {
+                anchors.centerIn: parent
+                text: modelData
+            }
+        }
+    }
+
+}
diff --git a/tests/auto/quick/qquicktableview/data/hiderowsandcolumns.qml b/tests/auto/quick/qquicktableview/data/hiderowsandcolumns.qml
new file mode 100644
index 0000000000..b11cb1476c
--- /dev/null
+++ b/tests/auto/quick/qquicktableview/data/hiderowsandcolumns.qml
@@ -0,0 +1,85 @@
+/****************************************************************************
+**
+** Copyright (C) 2019 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQuick module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.12
+import QtQuick.Window 2.3
+
+Item {
+    width: 640
+    height: 450
+
+    property alias tableView: tableView
+    property var rowsToHide
+    property var columnsToHide
+
+    TableView {
+        id: tableView
+        width: 600
+        height: 400
+        anchors.margins: 1
+        clip: true
+        delegate: tableViewDelegate
+        columnSpacing: 1
+        rowSpacing: 1
+        columnWidthProvider: function(column) {
+            if (columnsToHide.includes(column))
+                return 0;
+        }
+        rowHeightProvider: function(row) {
+            if (rowsToHide.includes(row))
+                return 0;
+        }
+    }
+
+    Component {
+        id: tableViewDelegate
+        Rectangle {
+            objectName: "tableViewDelegate"
+            color: "lightgray"
+            border.width: 1
+            implicitWidth: 50
+            implicitHeight: 50
+            Text {
+                anchors.centerIn: parent
+                text: column + "," + row
+            }
+        }
+    }
+
+}
diff --git a/tests/auto/quick/qquicktableview/data/plaintableview.qml b/tests/auto/quick/qquicktableview/data/plaintableview.qml
new file mode 100644
index 0000000000..90271eda71
--- /dev/null
+++ b/tests/auto/quick/qquicktableview/data/plaintableview.qml
@@ -0,0 +1,86 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQuick module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.12
+import QtQuick.Window 2.3
+
+Item {
+    width: 640
+    height: 450
+
+    property alias tableView: tableView
+    property real delegateWidth: 100
+    property real delegateHeight: 50
+    property Component delegate: tableViewDelegate
+    property bool delegateParentSetBeforeCompleted: false
+
+    TableView {
+        id: tableView
+        width: 600
+        height: 400
+        anchors.margins: 1
+        clip: true
+        delegate: tableViewDelegate
+        columnSpacing: 1
+        rowSpacing: 1
+    }
+
+    Component {
+        id: tableViewDelegate
+        Rectangle {
+            objectName: "tableViewDelegate"
+            implicitWidth: delegateWidth
+            implicitHeight: delegateHeight
+            color: "lightgray"
+            border.width: 1
+
+            property string modelDataBinding: modelData
+
+            Text {
+                anchors.centerIn: parent
+                text: modelData
+            }
+
+            Component.onCompleted: {
+                delegateParentSetBeforeCompleted = parent != null;
+            }
+        }
+    }
+
+}
diff --git a/tests/auto/quick/qquicktableview/data/qqmllistpropertymodel.qml b/tests/auto/quick/qquicktableview/data/qqmllistpropertymodel.qml
new file mode 100644
index 0000000000..38fca2c5cb
--- /dev/null
+++ b/tests/auto/quick/qquicktableview/data/qqmllistpropertymodel.qml
@@ -0,0 +1,83 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQuick module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.12
+import QtQuick.Window 2.3
+
+Item {
+    id: root
+    width: 640
+    height: 450
+
+    property alias tableView: tableView
+
+    TableView {
+        id: tableView
+        width: 600
+        height: 400
+        anchors.margins: 1
+        clip: true
+        delegate: tableViewDelegate
+    }
+
+    Item {
+        Repeater {
+            model: 100
+            Item { property string someCustomProperty: index }
+        }
+        Component.onCompleted: tableView.model = children
+    }
+
+    Component {
+        id: tableViewDelegate
+        Rectangle {
+            objectName: "tableViewDelegate"
+            implicitWidth: 100
+            implicitHeight: 50
+            color: "lightgray"
+            border.width: 1
+
+            Text {
+                anchors.centerIn: parent
+                text: column
+            }
+        }
+    }
+
+}
diff --git a/tests/auto/quick/qquicktableview/data/setcontentpos.qml b/tests/auto/quick/qquicktableview/data/setcontentpos.qml
new file mode 100644
index 0000000000..fa040d3959
--- /dev/null
+++ b/tests/auto/quick/qquicktableview/data/setcontentpos.qml
@@ -0,0 +1,69 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQuick module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.12
+import QtQuick.Window 2.3
+
+Item {
+    width: 640
+    height: 450
+
+    property alias tableView: tableView
+
+    TableView {
+        id: tableView
+        width: 400
+        height: 400
+        anchors.margins: 1
+        clip: true
+        delegate: tableViewDelegate
+        contentX: (contentWidth - width) / 2;
+        contentY: (contentHeight - height) / 2;
+    }
+
+    Component {
+        id: tableViewDelegate
+        Rectangle {
+            implicitWidth: 100
+            implicitHeight: 100
+            color: "lightgray"
+        }
+    }
+
+}
diff --git a/tests/auto/quick/qquicktableview/data/tableviewdefaultspacing.qml b/tests/auto/quick/qquicktableview/data/tableviewdefaultspacing.qml
new file mode 100644
index 0000000000..f4a3094dd2
--- /dev/null
+++ b/tests/auto/quick/qquicktableview/data/tableviewdefaultspacing.qml
@@ -0,0 +1,61 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.12
+import QtQuick.Window 2.3
+
+Item {
+    width: 640
+    height: 450
+
+    property alias tableView: tableView
+
+    TableView {
+        id: tableView
+        width: 600
+        height: 400
+        anchors.margins: 1
+        delegate: tableViewDelegate
+    }
+
+    Component {
+        id: tableViewDelegate
+        Rectangle {
+            objectName: "tableViewDelegate"
+            color: "lightgray"
+            border.width: 1
+            implicitWidth: 15
+            implicitHeight: 10
+            Text {
+                anchors.centerIn: parent
+                text: modelData
+            }
+        }
+    }
+
+}
diff --git a/tests/auto/quick/qquicktableview/data/tableviewfocus.qml b/tests/auto/quick/qquicktableview/data/tableviewfocus.qml
new file mode 100644
index 0000000000..c388e2c8de
--- /dev/null
+++ b/tests/auto/quick/qquicktableview/data/tableviewfocus.qml
@@ -0,0 +1,77 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQuick module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.12
+import QtQuick.Window 2.3
+
+Item {
+    width: 640
+    height: 450
+
+    property alias tableView: tableView
+
+    TableView {
+        id: tableView
+        width: 600
+        height: 400
+        clip: true
+        delegate: tableViewDelegate
+    }
+
+    Component {
+        id: tableViewDelegate
+        Item {
+            id: delegate
+            implicitWidth: 100
+            implicitHeight: 50
+            focus: true
+
+            property alias delegateRoot: delegate
+            property alias delegateChild: textInput
+
+            TextInput {
+                id: textInput
+                width: parent.width
+                height: parent.height
+                text: "TextInput"
+            }
+        }
+    }
+
+}
diff --git a/tests/auto/quick/qquicktableview/data/tableviewimplicitsize.qml b/tests/auto/quick/qquicktableview/data/tableviewimplicitsize.qml
new file mode 100644
index 0000000000..425b950fce
--- /dev/null
+++ b/tests/auto/quick/qquicktableview/data/tableviewimplicitsize.qml
@@ -0,0 +1,64 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.12
+import QtQuick.Window 2.3
+
+Item {
+    width: 640
+    height: 450
+
+    property alias tableView: tableView
+
+    TableView {
+        id: tableView
+        width: 600
+        height: 400
+        anchors.margins: 1
+        clip: true
+        delegate: tableViewDelegate
+        columnSpacing: 1
+        rowSpacing: 1
+    }
+
+    Component {
+        id: tableViewDelegate
+        Rectangle {
+            objectName: "tableViewDelegate"
+            color: "lightgray"
+            border.width: 1
+            implicitWidth: 90
+            implicitHeight: 60
+            Text {
+                anchors.centerIn: parent
+                text: modelData
+            }
+        }
+    }
+
+}
diff --git a/tests/auto/quick/qquicktableview/data/usechooserwithoutdefault.qml b/tests/auto/quick/qquicktableview/data/usechooserwithoutdefault.qml
new file mode 100644
index 0000000000..847500d71f
--- /dev/null
+++ b/tests/auto/quick/qquicktableview/data/usechooserwithoutdefault.qml
@@ -0,0 +1,64 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQuick module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.12
+import QtQuick.Window 2.3
+import Qt.labs.qmlmodels 1.0
+
+Item {
+    width: 640
+    height: 450
+
+    property alias tableView: tableView
+
+    TableView {
+        id: tableView
+        width: 600
+        height: 400
+        delegate: DelegateChooser {
+            DelegateChoice {
+                row: 0
+                delegate: Item {
+                    implicitWidth: 100
+                    implicitHeight: 100
+                }
+            }
+        }
+    }
+}
diff --git a/tests/auto/quick/qquicktableview/data/usefaultyrowcolumnprovider.qml b/tests/auto/quick/qquicktableview/data/usefaultyrowcolumnprovider.qml
new file mode 100644
index 0000000000..1e35d65bcd
--- /dev/null
+++ b/tests/auto/quick/qquicktableview/data/usefaultyrowcolumnprovider.qml
@@ -0,0 +1,76 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQuick module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.12
+import QtQuick.Window 2.3
+
+Item {
+    width: 640
+    height: 450
+
+    property alias tableView: tableView
+    property Component delegate: tableViewDelegate
+
+    TableView {
+        id: tableView
+        width: 600
+        height: 400
+        anchors.margins: 1
+        clip: true
+        delegate: tableViewDelegate
+        columnSpacing: 1
+        rowSpacing: 1
+        columnWidthProvider: function(column) { return "notAValidValue" }
+        rowHeightProvider: function(row) { return "notAValidValue" }
+    }
+
+    Component {
+        id: tableViewDelegate
+        Rectangle {
+            objectName: "tableViewDelegate"
+            color: "lightgray"
+            border.width: 1
+            Text {
+                anchors.centerIn: parent
+                text: modelData
+            }
+        }
+    }
+
+}
diff --git a/tests/auto/quick/qquicktableview/data/userowcolumnprovider.qml b/tests/auto/quick/qquicktableview/data/userowcolumnprovider.qml
new file mode 100644
index 0000000000..e9f01b6abf
--- /dev/null
+++ b/tests/auto/quick/qquicktableview/data/userowcolumnprovider.qml
@@ -0,0 +1,88 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQuick module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.12
+import QtQuick.Window 2.3
+
+Item {
+    width: 640
+    height: 450
+
+    property alias tableView: tableView
+    property Component delegate: tableViewDelegate
+    property bool returnNegativeColumnWidth: false
+    property bool returnNegativeRowHeight: false
+
+    TableView {
+        id: tableView
+        width: 600
+        height: 400
+        anchors.margins: 1
+        clip: true
+        delegate: tableViewDelegate
+        columnSpacing: 1
+        rowSpacing: 1
+        columnWidthProvider: function(column) {
+            if (returnNegativeColumnWidth)
+                return -1
+            return column + 10
+        }
+        rowHeightProvider: function(row) {
+            if (returnNegativeRowHeight)
+                return -1
+            return row + 10
+        }
+    }
+
+    Component {
+        id: tableViewDelegate
+        Rectangle {
+            objectName: "tableViewDelegate"
+            implicitWidth: 20
+            implicitHeight: 20
+            color: "lightgray"
+            border.width: 1
+            Text {
+                anchors.centerIn: parent
+                text: modelData
+            }
+        }
+    }
+
+}
diff --git a/tests/auto/quick/qquicktableview/qquicktableview.pro b/tests/auto/quick/qquicktableview/qquicktableview.pro
new file mode 100644
index 0000000000..cf831ed5b5
--- /dev/null
+++ b/tests/auto/quick/qquicktableview/qquicktableview.pro
@@ -0,0 +1,15 @@
+CONFIG += testcase
+QT += qmltest
+TARGET = tst_qquicktableview
+macos:CONFIG -= app_bundle
+
+HEADERS += testmodel.h
+SOURCES += tst_qquicktableview.cpp
+
+include (../../shared/util.pri)
+include (../shared/util.pri)
+
+TESTDATA = data/*
+
+QT += core-private gui-private qml-private quick-private testlib
+
diff --git a/tests/auto/quick/qquicktableview/testmodel.h b/tests/auto/quick/qquicktableview/testmodel.h
new file mode 100644
index 0000000000..50f434019e
--- /dev/null
+++ b/tests/auto/quick/qquicktableview/testmodel.h
@@ -0,0 +1,165 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtCore/QtCore>
+#include <QtGui/QStandardItemModel>
+
+class TestModel : public QAbstractTableModel
+{
+    Q_OBJECT
+    Q_PROPERTY(int rowCount READ rowCount WRITE setRowCount NOTIFY rowCountChanged)
+    Q_PROPERTY(int columnCount READ columnCount WRITE setColumnCount NOTIFY columnCountChanged)
+
+public:
+    TestModel(QObject *parent = nullptr)
+        : QAbstractTableModel(parent)
+    {}
+
+    TestModel(int rows, int columns, QObject *parent = nullptr)
+        : QAbstractTableModel(parent)
+        , m_rows(rows)
+        , m_columns(columns)
+    {}
+
+    int rowCount(const QModelIndex & = QModelIndex()) const override { return m_rows; }
+    void setRowCount(int count) { beginResetModel(); m_rows = count; emit rowCountChanged(); endResetModel(); }
+
+    int columnCount(const QModelIndex & = QModelIndex()) const override { return m_columns; }
+    void setColumnCount(int count) { beginResetModel(); m_columns = count; emit columnCountChanged(); endResetModel(); }
+
+    QVariant data(const QModelIndex &index, int role) const override
+    {
+        if (!index.isValid() || role != Qt::DisplayRole)
+            return QVariant();
+
+        int serializedIndex = index.row() + (index.column() * m_columns);
+        if (modelData.contains(serializedIndex))
+            return modelData.value(serializedIndex);
+        return QStringLiteral("%1").arg(index.row());
+    }
+
+    QHash<int, QByteArray> roleNames() const override
+    {
+        return { {Qt::DisplayRole, "display"} };
+    }
+
+    Q_INVOKABLE void setModelData(const QPoint &cell, const QSize &span, const QString &string)
+    {
+        for (int c = 0; c < span.width(); ++c) {
+            for (int r = 0; r < span.height(); ++r) {
+                const int changedRow = cell.y() + r;
+                const int changedColumn = cell.x() + c;
+                const int serializedIndex = changedRow + (changedColumn * m_rows);
+                modelData.insert(serializedIndex, string);
+            }
+        }
+
+        const auto topLeftIndex = createIndex(cell.y(), cell.x(), nullptr);
+        const auto bottomRightIndex = createIndex(cell.y() + span.height() - 1, cell.x() + span.width() - 1, nullptr);
+        emit dataChanged(topLeftIndex, bottomRightIndex);
+    }
+
+    bool insertRows(int row, int count, const QModelIndex &parent = QModelIndex()) override
+    {
+        if (row < 0 || count <= 0)
+            return false;
+
+        beginInsertRows(parent, row, row + count - 1);
+        m_rows += count;
+        endInsertRows();
+        return true;
+    }
+
+    bool removeRows(int row, int count, const QModelIndex &parent = QModelIndex()) override
+    {
+        if (!checkIndex(createIndex(row, 0)) || !checkIndex(createIndex(row + count - 1, 0)))
+            return false;
+
+        beginRemoveRows(parent, row, row + count - 1);
+        m_rows -= count;
+        endRemoveRows();
+        return true;
+    }
+
+    bool insertColumns(int column, int count, const QModelIndex &parent = QModelIndex()) override
+    {
+        if (column < 0 || count <= 0)
+            return false;
+
+        beginInsertColumns(parent, column, column + count - 1);
+        m_columns += count;
+        endInsertColumns();
+        return true;
+    }
+
+    bool removeColumns(int column, int count, const QModelIndex &parent = QModelIndex()) override
+    {
+        if (!checkIndex(createIndex(0, column)) || !checkIndex(createIndex(0, column + count - 1)))
+            return false;
+
+        beginRemoveColumns(parent, column, column + count - 1);
+        m_columns -= count;
+        endRemoveColumns();
+        return true;
+    }
+
+    void swapRows(int row1, int row2)
+    {
+        layoutAboutToBeChanged();
+        Q_ASSERT(modelData.contains(row1));
+        Q_ASSERT(modelData.contains(row2));
+        const QString tmp = modelData[row1];
+        modelData[row1] = modelData[row2];
+        modelData[row2] = tmp;
+        layoutChanged();
+    }
+
+    void clear() {
+        beginResetModel();
+        m_rows = 0;
+        m_columns = 0;
+        modelData.clear();
+        endResetModel();
+    }
+
+    Q_INVOKABLE void addRow(int row)
+    {
+        insertRow(row, QModelIndex());
+    }
+
+signals:
+    void rowCountChanged();
+    void columnCountChanged();
+
+private:
+    int m_rows = 0;
+    int m_columns = 0;
+    QHash<int, QString> modelData;
+};
+
+#define TestModelAsVariant(...) QVariant::fromValue(QSharedPointer<TestModel>(new TestModel(__VA_ARGS__)))
diff --git a/tests/auto/quick/qquicktableview/tst_qquicktableview.cpp b/tests/auto/quick/qquicktableview/tst_qquicktableview.cpp
new file mode 100644
index 0000000000..60d48bb59f
--- /dev/null
+++ b/tests/auto/quick/qquicktableview/tst_qquicktableview.cpp
@@ -0,0 +1,2157 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtTest/QtTest>
+#include <QtQuickTest/quicktest.h>
+
+#include <QtQuick/qquickview.h>
+#include <QtQuick/private/qquicktableview_p.h>
+#include <QtQuick/private/qquicktableview_p_p.h>
+#include <QtQuick/private/qquickloader_p.h>
+
+#include <QtQml/qqmlengine.h>
+#include <QtQml/qqmlcontext.h>
+#include <QtQml/qqmlexpression.h>
+#include <QtQml/qqmlincubator.h>
+#include <QtQml/private/qqmlobjectmodel_p.h>
+#include <QtQml/private/qqmllistmodel_p.h>
+
+#include "testmodel.h"
+
+#include "../../shared/util.h"
+#include "../shared/viewtestutil.h"
+#include "../shared/visualtestutil.h"
+
+using namespace QQuickViewTestUtil;
+using namespace QQuickVisualTestUtil;
+
+static const char* kTableViewPropName = "tableView";
+static const char* kDelegateObjectName = "tableViewDelegate";
+static const char *kDelegatesCreatedCountProp = "delegatesCreatedCount";
+static const char *kModelDataBindingProp = "modelDataBinding";
+
+Q_DECLARE_METATYPE(QMarginsF);
+
+#define DECLARE_TABLEVIEW_VARIABLES \
+    auto tableView = view->rootObject()->property(kTableViewPropName).value<QQuickTableView *>(); \
+    QVERIFY(tableView); \
+    auto tableViewPrivate = QQuickTableViewPrivate::get(tableView); \
+    Q_UNUSED(tableViewPrivate)
+
+#define LOAD_TABLEVIEW(fileName) \
+    view->setSource(testFileUrl(fileName)); \
+    view->show(); \
+    QVERIFY(QTest::qWaitForWindowActive(view)); \
+    DECLARE_TABLEVIEW_VARIABLES
+
+#define LOAD_TABLEVIEW_ASYNC(fileName) \
+    view->setSource(testFileUrl("asyncloader.qml")); \
+    view->show(); \
+    QVERIFY(QTest::qWaitForWindowActive(view)); \
+    auto loader = view->rootObject()->property("loader").value<QQuickLoader *>(); \
+    loader->setSource(QUrl::fromLocalFile("data/" fileName)); \
+    QTRY_VERIFY(loader->item()); \
+    QCOMPARE(loader->status(), QQuickLoader::Status::Ready); \
+    DECLARE_TABLEVIEW_VARIABLES
+
+#define WAIT_UNTIL_POLISHED \
+    QVERIFY(QQuickTest::qIsPolishScheduled(tableView)); \
+    QVERIFY(QQuickTest::qWaitForItemPolished(tableView))
+
+class tst_QQuickTableView : public QQmlDataTest
+{
+    Q_OBJECT
+public:
+    tst_QQuickTableView();
+
+    QQuickTableViewAttached *getAttachedObject(const QObject *object) const;
+    QPoint getContextRowAndColumn(const QQuickItem *item) const;
+
+private:
+    QQuickView *view = nullptr;
+
+private slots:
+    void initTestCase() override;
+    void cleanupTestCase();
+
+    void setAndGetModel_data();
+    void setAndGetModel();
+    void emptyModel_data();
+    void emptyModel();
+    void checkPreload_data();
+    void checkPreload();
+    void checkZeroSizedDelegate();
+    void checkImplicitSizeDelegate();
+    void checkColumnWidthWithoutProvider();
+    void checkDelegateWithAnchors();
+    void checkColumnWidthProvider();
+    void checkColumnWidthProviderInvalidReturnValues();
+    void checkColumnWidthProviderNegativeReturnValue();
+    void checkColumnWidthProviderNotCallable();
+    void checkRowHeightWithoutProvider();
+    void checkRowHeightProvider();
+    void checkRowHeightProviderInvalidReturnValues();
+    void checkRowHeightProviderNegativeReturnValue();
+    void checkRowHeightProviderNotCallable();
+    void checkForceLayoutFunction();
+    void checkContentWidthAndHeight();
+    void checkPageFlicking();
+    void checkExplicitContentWidthAndHeight();
+    void checkContentXY();
+    void noDelegate();
+    void changeDelegateDuringUpdate();
+    void changeModelDuringUpdate();
+    void countDelegateItems_data();
+    void countDelegateItems();
+    void checkLayoutOfEqualSizedDelegateItems_data();
+    void checkLayoutOfEqualSizedDelegateItems();
+    void checkFocusRemoved_data();
+    void checkFocusRemoved();
+    void fillTableViewButNothingMore_data();
+    void fillTableViewButNothingMore();
+    void checkInitialAttachedProperties_data();
+    void checkInitialAttachedProperties();
+    void checkSpacingValues();
+    void checkDelegateParent();
+    void flick_data();
+    void flick();
+    void flickOvershoot_data();
+    void flickOvershoot();
+    void checkRowColumnCount();
+    void modelSignals();
+    void checkModelSignalsUpdateLayout();
+    void dataChangedSignal();
+    void checkThatPoolIsDrainedWhenReuseIsFalse();
+    void checkIfDelegatesAreReused_data();
+    void checkIfDelegatesAreReused();
+    void checkIfDelegatesAreReusedAsymmetricTableSize();
+    void checkContextProperties_data();
+    void checkContextProperties();
+    void checkContextPropertiesQQmlListProperyModel_data();
+    void checkContextPropertiesQQmlListProperyModel();
+    void checkRowAndColumnChangedButNotIndex();
+    void checkChangingModelFromDelegate();
+    void checkRebuildViewportOnly();
+    void useDelegateChooserWithoutDefault();
+    void checkTableviewInsideAsyncLoader();
+    void hideRowsAndColumns_data();
+    void hideRowsAndColumns();
+    void checkThatRevisionedPropertiesCannotBeUsedInOldImports();
+};
+
+tst_QQuickTableView::tst_QQuickTableView()
+{
+}
+
+void tst_QQuickTableView::initTestCase()
+{
+    QQmlDataTest::initTestCase();
+    qmlRegisterType<TestModel>("TestModel", 0, 1, "TestModel");
+    view = createView();
+}
+
+void tst_QQuickTableView::cleanupTestCase()
+{
+    delete view;
+}
+
+QQuickTableViewAttached *tst_QQuickTableView::getAttachedObject(const QObject *object) const
+{
+    QObject *attachedObject = qmlAttachedPropertiesObject<QQuickTableView>(object);
+    return static_cast<QQuickTableViewAttached *>(attachedObject);
+}
+
+QPoint tst_QQuickTableView::getContextRowAndColumn(const QQuickItem *item) const
+{
+    const auto context = qmlContext(item);
+    const int row = context->contextProperty("row").toInt();
+    const int column = context->contextProperty("column").toInt();
+    return QPoint(column, row);
+}
+
+void tst_QQuickTableView::setAndGetModel_data()
+{
+    QTest::addColumn<QVariant>("model");
+
+    QTest::newRow("QAIM 1x1") << TestModelAsVariant(1, 1);
+    QTest::newRow("Number model 1") << QVariant::fromValue(1);
+    QTest::newRow("QStringList 1") << QVariant::fromValue(QStringList() << "one");
+}
+
+void tst_QQuickTableView::setAndGetModel()
+{
+    // Test that we can set and get different kind of models
+    QFETCH(QVariant, model);
+    LOAD_TABLEVIEW("plaintableview.qml");
+
+    tableView->setModel(model);
+    QCOMPARE(model, tableView->model());
+}
+
+void tst_QQuickTableView::emptyModel_data()
+{
+    QTest::addColumn<QVariant>("model");
+
+    QTest::newRow("QAIM") << TestModelAsVariant(0, 0);
+    QTest::newRow("Number model") << QVariant::fromValue(0);
+    QTest::newRow("QStringList") << QVariant::fromValue(QStringList());
+}
+
+void tst_QQuickTableView::emptyModel()
+{
+    // Check that if we assign an empty model to
+    // TableView, no delegate items will be created.
+    QFETCH(QVariant, model);
+    LOAD_TABLEVIEW("plaintableview.qml");
+
+    tableView->setModel(model);
+    WAIT_UNTIL_POLISHED;
+    QCOMPARE(tableViewPrivate->loadedItems.count(), 0);
+}
+
+void tst_QQuickTableView::checkPreload_data()
+{
+    QTest::addColumn<bool>("reuseItems");
+
+    QTest::newRow("reuse") << true;
+    QTest::newRow("not reuse") << false;
+}
+
+void tst_QQuickTableView::checkPreload()
+{
+    // Check that the reuse pool is filled up with one extra row and
+    // column (pluss corner) after rebuilding the table, but only if we reuse items.
+    QFETCH(bool, reuseItems);
+    LOAD_TABLEVIEW("plaintableview.qml");
+
+    auto model = TestModelAsVariant(100, 100);
+    tableView->setModel(model);
+    tableView->setReuseItems(reuseItems);
+
+    WAIT_UNTIL_POLISHED;
+
+    if (reuseItems) {
+        const int rowCount = tableViewPrivate->loadedRows.count();
+        const int columnCount = tableViewPrivate->loadedColumns.count();
+        const int expectedPoolSize = rowCount + columnCount + 1;
+        QCOMPARE(tableViewPrivate->tableModel->poolSize(), expectedPoolSize);
+    } else {
+        QCOMPARE(tableViewPrivate->tableModel->poolSize(), 0);
+    }
+}
+
+void tst_QQuickTableView::checkZeroSizedDelegate()
+{
+    // Check that if we assign a delegate with empty width and height, we
+    // fall back to use kDefaultColumnWidth and kDefaultRowHeight as
+    // column/row sizes.
+    LOAD_TABLEVIEW("plaintableview.qml");
+
+    auto model = TestModelAsVariant(100, 100);
+    tableView->setModel(model);
+
+    view->rootObject()->setProperty("delegateWidth", 0);
+    view->rootObject()->setProperty("delegateHeight", 0);
+
+    QTest::ignoreMessage(QtWarningMsg, QRegularExpression(".*implicit"));
+
+    WAIT_UNTIL_POLISHED;
+
+    auto items = tableViewPrivate->loadedItems;
+    QVERIFY(!items.isEmpty());
+
+    for (auto fxItem : tableViewPrivate->loadedItems) {
+        auto item = fxItem->item;
+        QCOMPARE(item->width(), kDefaultColumnWidth);
+        QCOMPARE(item->height(), kDefaultRowHeight);
+    }
+}
+
+void tst_QQuickTableView::checkImplicitSizeDelegate()
+{
+    // Check that we can set the size of delegate items using
+    // implicit width/height, instead of forcing the user to
+    // create an attached object by using implicitWidth/Height.
+    LOAD_TABLEVIEW("tableviewimplicitsize.qml");
+
+    auto model = TestModelAsVariant(100, 100);
+    tableView->setModel(model);
+
+    WAIT_UNTIL_POLISHED;
+
+    auto items = tableViewPrivate->loadedItems;
+    QVERIFY(!items.isEmpty());
+
+    for (auto fxItem : tableViewPrivate->loadedItems) {
+        auto item = fxItem->item;
+        QCOMPARE(item->width(), 90);
+        QCOMPARE(item->height(), 60);
+    }
+}
+
+void tst_QQuickTableView::checkColumnWidthWithoutProvider()
+{
+    // Checks that a function isn't assigned to the columnWidthProvider property
+    // and that the column width is then equal to sizeHintForColumn.
+    LOAD_TABLEVIEW("alternatingrowheightcolumnwidth.qml");
+
+    auto model = TestModelAsVariant(10, 10);
+
+    tableView->setModel(model);
+    QVERIFY(tableView->columnWidthProvider().isUndefined());
+
+    WAIT_UNTIL_POLISHED;
+
+    for (const int column : tableViewPrivate->loadedColumns.keys()) {
+        const qreal expectedColumnWidth = tableViewPrivate->sizeHintForColumn(column);
+        for (const int row : tableViewPrivate->loadedRows.keys()) {
+            const auto item = tableViewPrivate->loadedTableItem(QPoint(column, row))->item;
+            QCOMPARE(item->width(), expectedColumnWidth);
+        }
+    }
+}
+
+void tst_QQuickTableView::checkDelegateWithAnchors()
+{
+    // Checks that we issue a warning if the delegate has anchors
+    LOAD_TABLEVIEW("delegatewithanchors.qml");
+
+    QTest::ignoreMessage(QtWarningMsg, QRegularExpression(".*anchors"));
+
+    auto model = TestModelAsVariant(1, 1);
+    tableView->setModel(model);
+    WAIT_UNTIL_POLISHED;
+}
+
+void tst_QQuickTableView::checkColumnWidthProvider()
+{
+    // Check that you can assign a function to the columnWidthProvider property, and
+    // that it's used to control (and override) the width of the columns.
+    LOAD_TABLEVIEW("userowcolumnprovider.qml");
+
+    auto model = TestModelAsVariant(10, 10);
+
+    tableView->setModel(model);
+    QVERIFY(tableView->columnWidthProvider().isCallable());
+
+    WAIT_UNTIL_POLISHED;
+
+    for (auto fxItem : tableViewPrivate->loadedItems) {
+        // expectedWidth mirrors the expected return value of the assigned javascript function
+        qreal expectedWidth = fxItem->cell.x() + 10;
+        QCOMPARE(fxItem->item->width(), expectedWidth);
+    }
+}
+
+void tst_QQuickTableView::checkColumnWidthProviderInvalidReturnValues()
+{
+    // Check that we fall back to use default columns widths, if you
+    // assign a function to columnWidthProvider that returns invalid values.
+    LOAD_TABLEVIEW("usefaultyrowcolumnprovider.qml");
+
+    auto model = TestModelAsVariant(10, 10);
+
+    tableView->setModel(model);
+
+    QTest::ignoreMessage(QtWarningMsg, QRegularExpression(".*implicitHeight.*zero"));
+
+    WAIT_UNTIL_POLISHED;
+
+    for (auto fxItem : tableViewPrivate->loadedItems)
+        QCOMPARE(fxItem->item->width(), kDefaultColumnWidth);
+}
+
+void tst_QQuickTableView::checkColumnWidthProviderNegativeReturnValue()
+{
+    // Check that we fall back to use the implicit width of the delegate
+    // items if the columnWidthProvider return a negative number.
+    LOAD_TABLEVIEW("userowcolumnprovider.qml");
+
+    auto model = TestModelAsVariant(10, 10);
+    view->rootObject()->setProperty("returnNegativeColumnWidth", true);
+
+    tableView->setModel(model);
+
+    WAIT_UNTIL_POLISHED;
+
+    for (auto fxItem : tableViewPrivate->loadedItems)
+        QCOMPARE(fxItem->item->width(), 20);
+}
+
+void tst_QQuickTableView::checkColumnWidthProviderNotCallable()
+{
+    // Check that we fall back to use default columns widths, if you
+    // assign something to columnWidthProvider that is not callable.
+    LOAD_TABLEVIEW("usefaultyrowcolumnprovider.qml");
+
+    auto model = TestModelAsVariant(10, 10);
+
+    tableView->setModel(model);
+    tableView->setRowHeightProvider(QJSValue());
+    tableView->setColumnWidthProvider(QJSValue(10));
+
+    QTest::ignoreMessage(QtWarningMsg, QRegularExpression(".Provider.*function"));
+
+    WAIT_UNTIL_POLISHED;
+
+    for (auto fxItem : tableViewPrivate->loadedItems)
+        QCOMPARE(fxItem->item->width(), kDefaultColumnWidth);
+}
+
+void tst_QQuickTableView::checkRowHeightWithoutProvider()
+{
+    // Checks that a function isn't assigned to the rowHeightProvider property
+    // and that the row height is then equal to sizeHintForRow.
+    LOAD_TABLEVIEW("alternatingrowheightcolumnwidth.qml");
+
+    auto model = TestModelAsVariant(10, 10);
+    QVERIFY(tableView->rowHeightProvider().isUndefined());
+
+    tableView->setModel(model);
+
+    WAIT_UNTIL_POLISHED;
+
+    for (const int row : tableViewPrivate->loadedRows.keys()) {
+        const qreal expectedRowHeight = tableViewPrivate->sizeHintForRow(row);
+        for (const int column : tableViewPrivate->loadedColumns.keys()) {
+            const auto item = tableViewPrivate->loadedTableItem(QPoint(column, row))->item;
+            QCOMPARE(item->height(), expectedRowHeight);
+        }
+    }
+}
+
+void tst_QQuickTableView::checkRowHeightProvider()
+{
+    // Check that you can assign a function to the columnWidthProvider property, and
+    // that it's used to control (and override) the width of the columns.
+    LOAD_TABLEVIEW("userowcolumnprovider.qml");
+
+    auto model = TestModelAsVariant(10, 10);
+
+    tableView->setModel(model);
+    QVERIFY(tableView->rowHeightProvider().isCallable());
+
+    WAIT_UNTIL_POLISHED;
+
+    for (auto fxItem : tableViewPrivate->loadedItems) {
+        // expectedWidth mirrors the expected return value of the assigned javascript function
+        qreal expectedHeight = fxItem->cell.y() + 10;
+        QCOMPARE(fxItem->item->height(), expectedHeight);
+    }
+}
+
+void tst_QQuickTableView::checkRowHeightProviderInvalidReturnValues()
+{
+    // Check that we fall back to use default row heights, if you
+    // assign a function to rowHeightProvider that returns invalid values.
+    LOAD_TABLEVIEW("usefaultyrowcolumnprovider.qml");
+
+    auto model = TestModelAsVariant(10, 10);
+
+    tableView->setModel(model);
+
+    QTest::ignoreMessage(QtWarningMsg, QRegularExpression(".*implicitHeight.*zero"));
+
+    WAIT_UNTIL_POLISHED;
+
+    for (auto fxItem : tableViewPrivate->loadedItems)
+        QCOMPARE(fxItem->item->height(), kDefaultRowHeight);
+}
+
+void tst_QQuickTableView::checkRowHeightProviderNegativeReturnValue()
+{
+    // Check that we fall back to use the implicit height of the delegate
+    // items if the rowHeightProvider return a negative number.
+    LOAD_TABLEVIEW("userowcolumnprovider.qml");
+
+    auto model = TestModelAsVariant(10, 10);
+    view->rootObject()->setProperty("returnNegativeRowHeight", true);
+
+    tableView->setModel(model);
+
+    WAIT_UNTIL_POLISHED;
+
+    for (auto fxItem : tableViewPrivate->loadedItems)
+        QCOMPARE(fxItem->item->height(), 20);
+}
+
+void tst_QQuickTableView::checkRowHeightProviderNotCallable()
+{
+    // Check that we fall back to use default row heights, if you
+    // assign something to rowHeightProvider that is not callable.
+    LOAD_TABLEVIEW("usefaultyrowcolumnprovider.qml");
+
+    auto model = TestModelAsVariant(10, 10);
+
+    tableView->setModel(model);
+
+    tableView->setColumnWidthProvider(QJSValue());
+    tableView->setRowHeightProvider(QJSValue(10));
+
+    QTest::ignoreMessage(QtWarningMsg, QRegularExpression(".*Provider.*function"));
+
+    WAIT_UNTIL_POLISHED;
+
+    for (auto fxItem : tableViewPrivate->loadedItems)
+        QCOMPARE(fxItem->item->height(), kDefaultRowHeight);
+}
+
+void tst_QQuickTableView::checkForceLayoutFunction()
+{
+    // When we set the 'columnWidths' property in the test file, the
+    // columnWidthProvider should return other values than it did during
+    // start-up. Check that this takes effect after a call to the 'forceLayout()' function.
+    LOAD_TABLEVIEW("forcelayout.qml");
+
+    const char *propertyName = "columnWidths";
+    auto model = TestModelAsVariant(10, 10);
+
+    tableView->setModel(model);
+
+    WAIT_UNTIL_POLISHED;
+
+    // Check that the initial column widths are as specified in the QML file
+    const qreal initialColumnWidth = view->rootObject()->property(propertyName).toReal();
+    for (auto fxItem : tableViewPrivate->loadedItems)
+        QCOMPARE(fxItem->item->width(), initialColumnWidth);
+
+    // Change the return value from the columnWidthProvider to something else
+    const qreal newColumnWidth = 100;
+    view->rootObject()->setProperty(propertyName, newColumnWidth);
+    tableView->forceLayout();
+    // We don't have to polish; The re-layout happens immediately
+
+    for (auto fxItem : tableViewPrivate->loadedItems)
+        QCOMPARE(fxItem->item->width(), newColumnWidth);
+}
+
+void tst_QQuickTableView::checkContentWidthAndHeight()
+{
+    // Check that contentWidth/Height reports the correct size of the the
+    // table, based on knowledge of the rows and columns that has been loaded.
+    LOAD_TABLEVIEW("contentwidthheight.qml");
+
+    // Vertical and horizontal properties should be mirrored, so we only have
+    // to do the calculations once, and use them for both axis, below.
+    QCOMPARE(tableView->width(), tableView->height());
+    QCOMPARE(tableView->rowSpacing(), tableView->columnSpacing());
+
+    const int tableSize = 100;
+    const int cellSizeSmall = 100;
+    const int cellSizeLarge = 200;
+    const int spacing = 1;
+    const int smallCellCount = 20;
+    const int largeCellCount = tableSize - smallCellCount;
+    const qreal accumulatedSpacing = ((tableSize - 1) * spacing);
+    auto model = TestModelAsVariant(tableSize, tableSize);
+
+    tableView->setModel(model);
+
+    WAIT_UNTIL_POLISHED;
+
+    const qreal expectedSizeInit = (tableSize * cellSizeSmall) + ((tableSize - 1) * spacing);
+    QCOMPARE(tableView->contentWidth(), expectedSizeInit);
+    QCOMPARE(tableView->contentHeight(), expectedSizeInit);
+    QCOMPARE(tableViewPrivate->averageEdgeSize.width(), cellSizeSmall);
+    QCOMPARE(tableViewPrivate->averageEdgeSize.height(), cellSizeSmall);
+
+    // Flick in 5 more rows and columns, but not so far that we start loading in
+    // the ones that are bigger. Loading in more rows and columns of the same
+    // size as the initial ones should not change the first prediction.
+    qreal flickTo = ((cellSizeSmall + spacing) * 5);
+    tableView->setContentX(flickTo);
+    tableView->setContentY(flickTo);
+
+    QCOMPARE(tableView->contentWidth(), expectedSizeInit);
+    QCOMPARE(tableView->contentHeight(), expectedSizeInit);
+    QCOMPARE(tableViewPrivate->averageEdgeSize.width(), cellSizeSmall);
+    QCOMPARE(tableViewPrivate->averageEdgeSize.height(), cellSizeSmall);
+
+    // Flick to row and column 20 (smallCellCount), since there the row and
+    // column sizes increases with 100. Check that TableView then adjusts
+    // contentWidth and contentHeight accordingly.
+    flickTo = ((cellSizeSmall + spacing) * smallCellCount) - spacing;
+    tableView->setContentX(flickTo);
+    tableView->setContentY(flickTo);
+
+    // Since we move the viewport more than a page, tableview
+    // will jump to the new position and do a rebuild.
+    QVERIFY(tableViewPrivate->polishScheduled);
+    QVERIFY(tableViewPrivate->rebuildScheduled);
+    WAIT_UNTIL_POLISHED;
+
+    // Check that the average cell size is now matching the
+    // large cells since they fill up the whole view.
+    QCOMPARE(tableViewPrivate->averageEdgeSize.width(), cellSizeLarge);
+    QCOMPARE(tableViewPrivate->averageEdgeSize.height(), cellSizeLarge);
+
+    const int largeSizeCellCountInView = qCeil(tableView->width() / cellSizeLarge);
+    const int columnCount = smallCellCount + largeSizeCellCountInView;
+    QCOMPARE(tableViewPrivate->leftColumn(), smallCellCount);
+    QCOMPARE(tableViewPrivate->rightColumn(), columnCount - 1);
+
+    const qreal firstHalfLength = smallCellCount * cellSizeSmall;
+    const qreal secondHalfOneScreenLength = largeSizeCellCountInView * cellSizeLarge;
+    const qreal lengthAfterFlick = firstHalfLength + secondHalfOneScreenLength;
+
+    // Check that loadedTableOuterRect has been calculated correct thus far
+    const qreal spacingAfterFlick = (smallCellCount + largeSizeCellCountInView - 1) * spacing;
+    QCOMPARE(tableViewPrivate->loadedTableOuterRect.left(), flickTo + spacing);
+    QCOMPARE(tableViewPrivate->loadedTableOuterRect.right(), lengthAfterFlick + spacingAfterFlick);
+    QCOMPARE(tableViewPrivate->loadedTableOuterRect.top(), flickTo + spacing);
+    QCOMPARE(tableViewPrivate->loadedTableOuterRect.bottom(), lengthAfterFlick + spacingAfterFlick);
+
+    // At this point, we should have the exact content width/height set, because
+    // TableView knows where the large cells start in the viewport, and how many
+    // columns that remain in the model. It will assume that the rest of the the
+    // columns have the same average size as the ones currently inside the viewport.
+    const qreal expectedContentSize = (smallCellCount * cellSizeSmall) + (largeCellCount * cellSizeLarge) + accumulatedSpacing;
+    QCOMPARE(tableView->contentWidth(), expectedContentSize);
+    QCOMPARE(tableView->contentHeight(), expectedContentSize);
+
+    // Flick to the end (row/column 100, and overshoot a bit), and
+    // check that we then end up with the exact content width/height.
+    const qreal secondHalfLength = largeCellCount * cellSizeLarge;
+    const qreal expectedFullSize = (firstHalfLength + secondHalfLength) + accumulatedSpacing;
+    const qreal overshoot = 100;
+    const qreal endPosX = expectedFullSize - tableView->width() + overshoot;
+    const qreal endPosY = expectedFullSize - tableView->height() + overshoot;
+    tableView->setContentX(endPosX);
+    tableView->setContentY(endPosY);
+
+    QCOMPARE(tableView->contentWidth(), expectedFullSize);
+    QCOMPARE(tableView->contentHeight(), expectedFullSize);
+
+    // Flick back to start
+    tableView->setContentX(0);
+    tableView->setContentY(0);
+
+    // Since we move the viewport more than a page, tableview
+    // will jump to the new position and do a rebuild.
+    QVERIFY(tableViewPrivate->polishScheduled);
+    QVERIFY(tableViewPrivate->rebuildScheduled);
+    WAIT_UNTIL_POLISHED;
+
+    // We should now have the same content width/height as when we started
+    QCOMPARE(tableView->contentWidth(), expectedSizeInit);
+    QCOMPARE(tableView->contentHeight(), expectedSizeInit);
+}
+
+void tst_QQuickTableView::checkPageFlicking()
+{
+    // Check that we rebuild the table instead of refilling edges, if the viewport moves
+    // more than a page (the size of TableView).
+    LOAD_TABLEVIEW("plaintableview.qml");
+
+    const int cellWidth = 100;
+    const int cellHeight = 50;
+    auto model = TestModelAsVariant(10000, 10000);
+    const auto &loadedRows = tableViewPrivate->loadedRows;
+    const auto &loadedColumns = tableViewPrivate->loadedColumns;
+
+    tableView->setModel(model);
+
+    WAIT_UNTIL_POLISHED;
+
+    // Sanity check startup table
+    QCOMPARE(tableViewPrivate->topRow(), 0);
+    QCOMPARE(tableViewPrivate->leftColumn(), 0);
+    QCOMPARE(loadedRows.count(), tableView->height() / cellHeight);
+    QCOMPARE(loadedColumns.count(), tableView->width() / cellWidth);
+
+    // Since all cells have the same size, the average row/column
+    // size found by TableView should be exactly equal to this.
+    QCOMPARE(tableViewPrivate->averageEdgeSize.width(), cellWidth);
+    QCOMPARE(tableViewPrivate->averageEdgeSize.height(), cellHeight);
+
+    QVERIFY(!tableViewPrivate->rebuildScheduled);
+    QCOMPARE(tableViewPrivate->scheduledRebuildOptions, QQuickTableViewPrivate::RebuildOption::None);
+
+    // Flick 5000 columns to the right, and check that this triggers a
+    // rebuild, and that we end up at the expected top-left.
+    const int flickToColumn = 5000;
+    const qreal columnSpacing = tableView->columnSpacing();
+    const qreal flickToColumnInPixels = ((cellWidth + columnSpacing) * flickToColumn) - columnSpacing;
+    tableView->setContentX(flickToColumnInPixels);
+
+    QVERIFY(tableViewPrivate->rebuildScheduled);
+    QVERIFY(tableViewPrivate->scheduledRebuildOptions & QQuickTableViewPrivate::RebuildOption::ViewportOnly);
+    QVERIFY(tableViewPrivate->scheduledRebuildOptions & QQuickTableViewPrivate::RebuildOption::CalculateNewTopLeftColumn);
+    QVERIFY(!(tableViewPrivate->scheduledRebuildOptions & QQuickTableViewPrivate::RebuildOption::CalculateNewTopLeftRow));
+
+    WAIT_UNTIL_POLISHED;
+
+    QCOMPARE(tableViewPrivate->topRow(), 0);
+    QCOMPARE(tableViewPrivate->leftColumn(), flickToColumn);
+    QCOMPARE(loadedColumns.count(), tableView->width() / cellWidth);
+    QCOMPARE(loadedRows.count(), tableView->height() / cellHeight);
+
+    // Flick 5000 rows down as well. Since flicking down should only calculate a new row (but
+    // keep the current column), we deliberatly change the average width to check that it's
+    // actually ignored by the rebuild, and that the column stays the same.
+    tableViewPrivate->averageEdgeSize.rwidth() /= 2;
+
+    const int flickToRow = 5000;
+    const qreal rowSpacing = tableView->rowSpacing();
+    const qreal flickToRowInPixels = ((cellHeight + rowSpacing) * flickToRow) - rowSpacing;
+    tableView->setContentY(flickToRowInPixels);
+
+    QVERIFY(tableViewPrivate->rebuildScheduled);
+    QVERIFY(tableViewPrivate->scheduledRebuildOptions & QQuickTableViewPrivate::RebuildOption::ViewportOnly);
+    QVERIFY(!(tableViewPrivate->scheduledRebuildOptions & QQuickTableViewPrivate::RebuildOption::CalculateNewTopLeftColumn));
+    QVERIFY(tableViewPrivate->scheduledRebuildOptions & QQuickTableViewPrivate::RebuildOption::CalculateNewTopLeftRow);
+
+    WAIT_UNTIL_POLISHED;
+
+    QCOMPARE(tableViewPrivate->topRow(), flickToColumn);
+    QCOMPARE(tableViewPrivate->leftColumn(), flickToRow);
+    QCOMPARE(loadedRows.count(), tableView->height() / cellHeight);
+    QCOMPARE(loadedColumns.count(), tableView->width() / cellWidth);
+}
+
+void tst_QQuickTableView::checkExplicitContentWidthAndHeight()
+{
+    // Check that you can set a custom contentWidth/Height, and that
+    // TableView doesn't override it while loading more rows and columns.
+    LOAD_TABLEVIEW("contentwidthheight.qml");
+
+    tableView->setContentWidth(1000);
+    tableView->setContentHeight(1000);
+    QCOMPARE(tableView->contentWidth(), 1000);
+    QCOMPARE(tableView->contentHeight(), 1000);
+
+    auto model = TestModelAsVariant(100, 100);
+    tableView->setModel(model);
+    WAIT_UNTIL_POLISHED;
+
+    // Flick somewhere. It should not affect the contentWidth/Height
+    tableView->setContentX(500);
+    tableView->setContentY(500);
+    QCOMPARE(tableView->contentWidth(), 1000);
+    QCOMPARE(tableView->contentHeight(), 1000);
+}
+
+void tst_QQuickTableView::checkContentXY()
+{
+    // Check that you can bind contentX and contentY to
+    // e.g show the center of the table at start-up
+    LOAD_TABLEVIEW("setcontentpos.qml");
+
+    auto model = TestModelAsVariant(10, 10);
+    tableView->setModel(model);
+    WAIT_UNTIL_POLISHED;
+
+    QCOMPARE(tableView->width(), 400);
+    QCOMPARE(tableView->height(), 400);
+    QCOMPARE(tableView->contentWidth(), 1000);
+    QCOMPARE(tableView->contentHeight(), 1000);
+
+    // Check that the content item is positioned according
+    // to the binding in the QML file (which will set the
+    // viewport to be at the center of the table).
+    const qreal expectedXY = (tableView->contentWidth() - tableView->width()) / 2;
+    QCOMPARE(tableView->contentX(), expectedXY);
+    QCOMPARE(tableView->contentY(), expectedXY);
+
+    // Check that we end up at the correct top-left cell:
+    const qreal delegateWidth = tableViewPrivate->loadedItems.values().first()->item->width();
+    const int expectedCellXY = qCeil(expectedXY / delegateWidth);
+    QCOMPARE(tableViewPrivate->leftColumn(), expectedCellXY);
+    QCOMPARE(tableViewPrivate->topRow(), expectedCellXY);
+}
+
+void tst_QQuickTableView::noDelegate()
+{
+    // Check that you can skip setting a delegate without
+    // it causing any problems (like crashing or asserting).
+    // And then set a delegate, and do a quick check that the
+    // view gets populated as expected.
+    LOAD_TABLEVIEW("plaintableview.qml");
+
+    const int rows = 5;
+    const int columns = 5;
+    auto model = TestModelAsVariant(columns, rows);
+    tableView->setModel(model);
+
+    // Start with no delegate, and check
+    // that we end up with no items in the table.
+    tableView->setDelegate(nullptr);
+
+    WAIT_UNTIL_POLISHED;
+
+    auto items = tableViewPrivate->loadedItems;
+    QVERIFY(items.isEmpty());
+
+    // Set a delegate, and check that we end
+    // up with the expected number of items.
+    auto delegate = view->rootObject()->property("delegate").value<QQmlComponent *>();
+    QVERIFY(delegate);
+    tableView->setDelegate(delegate);
+
+    WAIT_UNTIL_POLISHED;
+
+    items = tableViewPrivate->loadedItems;
+    QCOMPARE(items.count(), rows * columns);
+
+    // And then unset the delegate again, and check
+    // that we end up with no items.
+    tableView->setDelegate(nullptr);
+
+    WAIT_UNTIL_POLISHED;
+
+    items = tableViewPrivate->loadedItems;
+    QVERIFY(items.isEmpty());
+}
+
+void tst_QQuickTableView::changeDelegateDuringUpdate()
+{
+    // Check that you can change the delegate (set it to null)
+    // while the TableView is busy loading the table.
+    LOAD_TABLEVIEW("changemodelordelegateduringupdate.qml");
+
+    auto model = TestModelAsVariant(1, 1);
+    tableView->setModel(model);
+    view->rootObject()->setProperty("changeDelegate", true);
+
+    WAIT_UNTIL_POLISHED;
+
+    // We should no longer have a delegate, and no
+    // items should therefore be loaded.
+    QCOMPARE(tableView->delegate(), nullptr);
+    QCOMPARE(tableViewPrivate->loadedItems.size(), 0);
+
+    // Even if the delegate is missing, we still report
+    // the correct size of the model
+    QCOMPARE(tableView->rows(), 1);
+    QCOMPARE(tableView->columns(), 1);
+};
+
+void tst_QQuickTableView::changeModelDuringUpdate()
+{
+    // Check that you can change the model (set it to null)
+    // while the TableView is buzy loading the table.
+    LOAD_TABLEVIEW("changemodelordelegateduringupdate.qml");
+
+    auto model = TestModelAsVariant(1, 1);
+    tableView->setModel(model);
+    view->rootObject()->setProperty("changeModel", true);
+
+    WAIT_UNTIL_POLISHED;
+
+    // We should no longer have a model, and the no
+    // items should therefore be loaded.
+    QVERIFY(tableView->model().isNull());
+    QCOMPARE(tableViewPrivate->loadedItems.size(), 0);
+
+    // The empty model has no rows or columns
+    QCOMPARE(tableView->rows(), 0);
+    QCOMPARE(tableView->columns(), 0);
+};
+
+void tst_QQuickTableView::countDelegateItems_data()
+{
+    QTest::addColumn<QVariant>("model");
+    QTest::addColumn<int>("count");
+
+    QTest::newRow("QAIM 1x1") << TestModelAsVariant(1, 1) << 1;
+    QTest::newRow("QAIM 2x1") << TestModelAsVariant(2, 1) << 2;
+    QTest::newRow("QAIM 1x2") << TestModelAsVariant(1, 2) << 2;
+    QTest::newRow("QAIM 2x2") << TestModelAsVariant(2, 2) << 4;
+    QTest::newRow("QAIM 4x4") << TestModelAsVariant(4, 4) << 16;
+
+    QTest::newRow("Number model 1") << QVariant::fromValue(1) << 1;
+    QTest::newRow("Number model 4") << QVariant::fromValue(4) << 4;
+
+    QTest::newRow("QStringList 1") << QVariant::fromValue(QStringList() << "one") << 1;
+    QTest::newRow("QStringList 4") << QVariant::fromValue(QStringList() << "one" << "two" << "three" << "four") << 4;
+}
+
+void tst_QQuickTableView::countDelegateItems()
+{
+    // Assign different models of various sizes, and check that the number of
+    // delegate items in the view matches the size of the model. Note that for
+    // this test to be valid, all items must be within the visible area of the view.
+    QFETCH(QVariant, model);
+    QFETCH(int, count);
+    LOAD_TABLEVIEW("plaintableview.qml");
+
+    tableView->setModel(model);
+    WAIT_UNTIL_POLISHED;
+
+    // Check that tableview internals contain the expected number of items
+    auto const items = tableViewPrivate->loadedItems;
+    QCOMPARE(items.count(), count);
+
+    // Check that this also matches the items found in the view
+    auto foundItems = findItems<QQuickItem>(tableView, kDelegateObjectName);
+    QCOMPARE(foundItems.count(), count);
+}
+
+void tst_QQuickTableView::checkLayoutOfEqualSizedDelegateItems_data()
+{
+    QTest::addColumn<QVariant>("model");
+    QTest::addColumn<QSize>("tableSize");
+    QTest::addColumn<QSizeF>("spacing");
+    QTest::addColumn<QMarginsF>("margins");
+
+    // Check spacing together with different table setups
+    QTest::newRow("QAIM 1x1 1,1") << TestModelAsVariant(1, 1) << QSize(1, 1) << QSizeF(1, 1) << QMarginsF(0, 0, 0, 0);
+    QTest::newRow("QAIM 5x5 0,0") << TestModelAsVariant(5, 5) << QSize(5, 5) << QSizeF(0, 0) << QMarginsF(0, 0, 0, 0);
+    QTest::newRow("QAIM 5x5 1,0") << TestModelAsVariant(5, 5) << QSize(5, 5) << QSizeF(1, 0) << QMarginsF(0, 0, 0, 0);
+    QTest::newRow("QAIM 5x5 0,1") << TestModelAsVariant(5, 5) << QSize(5, 5) << QSizeF(0, 1) << QMarginsF(0, 0, 0, 0);
+
+    // Check spacing together with margins
+    QTest::newRow("QAIM 1x1 1,1 5555") << TestModelAsVariant(1, 1) << QSize(1, 1) << QSizeF(1, 1) << QMarginsF(5, 5, 5, 5);
+    QTest::newRow("QAIM 4x4 0,0 3333") << TestModelAsVariant(4, 4) << QSize(4, 4) << QSizeF(0, 0) << QMarginsF(3, 3, 3, 3);
+    QTest::newRow("QAIM 4x4 2,2 1234") << TestModelAsVariant(4, 4) << QSize(4, 4) << QSizeF(2, 2) << QMarginsF(1, 2, 3, 4);
+
+    // Check "list" models
+    QTest::newRow("NumberModel 1x4, 0000") << QVariant::fromValue(4) << QSize(1, 4) << QSizeF(1, 1) << QMarginsF(0, 0, 0, 0);
+    QTest::newRow("QStringList 1x4, 0,0 1111") << QVariant::fromValue(QStringList() << "one" << "two" << "three" << "four")
+                                               << QSize(1, 4) << QSizeF(0, 0) << QMarginsF(1, 1, 1, 1);
+}
+
+void tst_QQuickTableView::checkLayoutOfEqualSizedDelegateItems()
+{
+    // Check that the geometry of the delegate items are correct
+    QFETCH(QVariant, model);
+    QFETCH(QSize, tableSize);
+    QFETCH(QSizeF, spacing);
+    QFETCH(QMarginsF, margins);
+    LOAD_TABLEVIEW("plaintableview.qml");
+
+    const qreal expectedItemWidth = 100;
+    const qreal expectedItemHeight = 50;
+    const int expectedItemCount = tableSize.width() * tableSize.height();
+
+    tableView->setModel(model);
+    tableView->setRowSpacing(spacing.height());
+    tableView->setColumnSpacing(spacing.width());
+
+    // Setting margins on Flickable should not affect the layout of the
+    // delegate items, since the margins is "transparent" to the TableView.
+    tableView->setLeftMargin(margins.left());
+    tableView->setTopMargin(margins.top());
+    tableView->setRightMargin(margins.right());
+    tableView->setBottomMargin(margins.bottom());
+
+    WAIT_UNTIL_POLISHED;
+
+    auto const items = tableViewPrivate->loadedItems;
+    QVERIFY(!items.isEmpty());
+
+    for (int i = 0; i < expectedItemCount; ++i) {
+        const QQuickItem *item = items[i]->item;
+        QVERIFY(item);
+        QCOMPARE(item->parentItem(), tableView->contentItem());
+
+        const QPoint cell = getContextRowAndColumn(item);
+        qreal expectedX = cell.x() * (expectedItemWidth + spacing.width());
+        qreal expectedY = cell.y() * (expectedItemHeight + spacing.height());
+        QCOMPARE(item->x(), expectedX);
+        QCOMPARE(item->y(), expectedY);
+        QCOMPARE(item->z(), 1);
+        QCOMPARE(item->width(), expectedItemWidth);
+        QCOMPARE(item->height(), expectedItemHeight);
+    }
+}
+
+void tst_QQuickTableView::checkFocusRemoved_data()
+{
+    QTest::addColumn<QString>("focusedItemProp");
+
+    QTest::newRow("delegate root") << QStringLiteral("delegateRoot");
+    QTest::newRow("delegate child") << QStringLiteral("delegateChild");
+}
+
+void tst_QQuickTableView::checkFocusRemoved()
+{
+    // Check that we clear the focus of a delegate item when
+    // a child of the delegate item has focus, and the cell is
+    // flicked out of view.
+    QFETCH(QString, focusedItemProp);
+    LOAD_TABLEVIEW("tableviewfocus.qml");
+
+    auto model = TestModelAsVariant(100, 100);
+    tableView->setModel(model);
+
+    WAIT_UNTIL_POLISHED;
+
+    auto const item = tableViewPrivate->loadedTableItem(QPoint(0, 0))->item;
+    auto const focusedItem = qvariant_cast<QQuickItem *>(item->property(focusedItemProp.toUtf8().data()));
+    QVERIFY(focusedItem);
+    QCOMPARE(tableView->hasActiveFocus(), false);
+    QCOMPARE(focusedItem->hasActiveFocus(), false);
+
+    focusedItem->forceActiveFocus();
+    QCOMPARE(tableView->hasActiveFocus(), true);
+    QCOMPARE(focusedItem->hasActiveFocus(), true);
+
+    // Flick the focused cell out, and check that none of the
+    // items in the table has focus (which means that the reused
+    // item lost focus when it was flicked out). But the tableview
+    // itself will maintain active focus.
+    tableView->setContentX(500);
+    QCOMPARE(tableView->hasActiveFocus(), true);
+    for (auto fxItem : tableViewPrivate->loadedItems) {
+        auto const focusedItem2 = qvariant_cast<QQuickItem *>(fxItem->item->property(focusedItemProp.toUtf8().data()));
+        QCOMPARE(focusedItem2->hasActiveFocus(), false);
+    }
+}
+
+void tst_QQuickTableView::fillTableViewButNothingMore_data()
+{
+    QTest::addColumn<QSizeF>("spacing");
+
+    QTest::newRow("0 0,0 0") << QSizeF(0, 0);
+    QTest::newRow("0 10,10 0") << QSizeF(10, 10);
+    QTest::newRow("100 10,10 0") << QSizeF(10, 10);
+    QTest::newRow("0 0,0 100") << QSizeF(0, 0);
+    QTest::newRow("0 10,10 100") << QSizeF(10, 10);
+    QTest::newRow("100 10,10 100") << QSizeF(10, 10);
+}
+
+void tst_QQuickTableView::fillTableViewButNothingMore()
+{
+    // Check that we end up filling the whole visible part of
+    // the tableview with cells, but nothing more.
+    QFETCH(QSizeF, spacing);
+    LOAD_TABLEVIEW("plaintableview.qml");
+
+    const int rows = 100;
+    const int columns = 100;
+    auto model = TestModelAsVariant(rows, columns);
+
+    tableView->setModel(model);
+    tableView->setRowSpacing(spacing.height());
+    tableView->setColumnSpacing(spacing.width());
+
+    WAIT_UNTIL_POLISHED;
+
+    auto const topLeftFxItem = tableViewPrivate->loadedTableItem(QPoint(0, 0));
+    auto const topLeftItem = topLeftFxItem->item;
+
+    auto const bottomRightLoadedCell = QPoint(tableViewPrivate->rightColumn(), tableViewPrivate->bottomRow());
+    auto const bottomRightFxItem = tableViewPrivate->loadedTableItem(bottomRightLoadedCell);
+    auto const bottomRightItem = bottomRightFxItem->item;
+    const QPoint bottomRightCell = getContextRowAndColumn(bottomRightItem.data());
+
+    // Check that the right-most item is overlapping the right edge of the view
+    QVERIFY(bottomRightItem->x() < tableView->width());
+    QVERIFY(bottomRightItem->x() + bottomRightItem->width() >= tableView->width() - spacing.width());
+
+    // Check that the actual number of columns matches what we expect
+    qreal cellWidth = bottomRightItem->width() + spacing.width();
+    int expectedColumns = qCeil(tableView->width() / cellWidth);
+    int actualColumns = bottomRightCell.x() + 1;
+    QCOMPARE(actualColumns, expectedColumns);
+
+    // Check that the bottom-most item is overlapping the bottom edge of the view
+    QVERIFY(bottomRightItem->y() < tableView->height());
+    QVERIFY(bottomRightItem->y() + bottomRightItem->height() >= tableView->height() - spacing.height());
+
+    // Check that the actual number of rows matches what we expect
+    qreal cellHeight = bottomRightItem->height() + spacing.height();
+    int expectedRows = qCeil(tableView->height() / cellHeight);
+    int actualRows = bottomRightCell.y() + 1;
+    QCOMPARE(actualRows, expectedRows);
+}
+
+void tst_QQuickTableView::checkInitialAttachedProperties_data()
+{
+    QTest::addColumn<QVariant>("model");
+
+    QTest::newRow("QAIM") << TestModelAsVariant(4, 4);
+    QTest::newRow("Number model") << QVariant::fromValue(4);
+    QTest::newRow("QStringList") << QVariant::fromValue(QStringList() << "0" << "1" << "2" << "3");
+}
+
+void tst_QQuickTableView::checkInitialAttachedProperties()
+{
+    // Check that the context and attached properties inside
+    // the delegate items are what we expect at start-up.
+    QFETCH(QVariant, model);
+    LOAD_TABLEVIEW("plaintableview.qml");
+
+    tableView->setModel(model);
+
+    WAIT_UNTIL_POLISHED;
+
+    for (auto fxItem : tableViewPrivate->loadedItems) {
+        const int index = fxItem->index;
+        const auto item = fxItem->item;
+        const auto context = qmlContext(item.data());
+        const QPoint cell = tableViewPrivate->cellAtModelIndex(index);
+        const int contextIndex = context->contextProperty("index").toInt();
+        const QPoint contextCell = getContextRowAndColumn(item.data());
+        const QString contextModelData = context->contextProperty("modelData").toString();
+
+        QCOMPARE(contextCell.y(), cell.y());
+        QCOMPARE(contextCell.x(), cell.x());
+        QCOMPARE(contextIndex, index);
+        QCOMPARE(contextModelData, QStringLiteral("%1").arg(cell.y()));
+        QCOMPARE(getAttachedObject(item)->view(), tableView);
+    }
+}
+
+void tst_QQuickTableView::checkSpacingValues()
+{
+    LOAD_TABLEVIEW("tableviewdefaultspacing.qml");
+
+    int rowCount = 9;
+    int columnCount = 9;
+    int delegateWidth = 15;
+    int delegateHeight = 10;
+    auto model = TestModelAsVariant(rowCount, columnCount);
+    tableView->setModel(model);
+
+    WAIT_UNTIL_POLISHED;
+
+    // Default spacing : 0
+    QCOMPARE(tableView->rowSpacing(), 0);
+    QCOMPARE(tableView->columnSpacing(), 0);
+
+    tableView->polish();
+    WAIT_UNTIL_POLISHED;
+    QCOMPARE(tableView->contentWidth(), columnCount * (delegateWidth + tableView->columnSpacing()) - tableView->columnSpacing());
+    QCOMPARE(tableView->contentHeight(), rowCount * (delegateHeight + tableView->rowSpacing()) - tableView->rowSpacing());
+
+    // Valid spacing assignment
+    tableView->setRowSpacing(42);
+    tableView->setColumnSpacing(12);
+    QCOMPARE(tableView->rowSpacing(), 42);
+    QCOMPARE(tableView->columnSpacing(), 12);
+
+    tableView->polish();
+    WAIT_UNTIL_POLISHED;
+    QCOMPARE(tableView->contentWidth(), columnCount * (delegateWidth + tableView->columnSpacing()) - tableView->columnSpacing());
+    QCOMPARE(tableView->contentHeight(), rowCount * (delegateHeight + tableView->rowSpacing()) - tableView->rowSpacing());
+
+    // Invalid assignments (should ignore)
+    tableView->setRowSpacing(-1);
+    tableView->setColumnSpacing(-5);
+    tableView->setRowSpacing(INFINITY);
+    tableView->setColumnSpacing(INFINITY);
+    tableView->setRowSpacing(NAN);
+    tableView->setColumnSpacing(NAN);
+    QCOMPARE(tableView->rowSpacing(), 42);
+    QCOMPARE(tableView->columnSpacing(), 12);
+}
+
+void tst_QQuickTableView::checkDelegateParent()
+{
+    // Check that TableView sets the delegate parent before
+    // bindings are evaluated, so that the app can bind to it.
+    LOAD_TABLEVIEW("plaintableview.qml");
+
+    auto model = TestModelAsVariant(100, 100);
+    tableView->setModel(model);
+
+    WAIT_UNTIL_POLISHED;
+
+    QVERIFY(view->rootObject()->property("delegateParentSetBeforeCompleted").toBool());
+}
+
+void tst_QQuickTableView::flick_data()
+{
+    QTest::addColumn<QSizeF>("spacing");
+    QTest::addColumn<QMarginsF>("margins");
+    QTest::addColumn<bool>("reuseItems");
+
+    QTest::newRow("s:0 m:0 reuse") << QSizeF(0, 0) << QMarginsF(0, 0, 0, 0) << true;
+    QTest::newRow("s:5 m:0 reuse") << QSizeF(5, 5) << QMarginsF(0, 0, 0, 0) << true;
+    QTest::newRow("s:0 m:20 reuse") << QSizeF(0, 0) << QMarginsF(20, 20, 20, 20) << true;
+    QTest::newRow("s:5 m:20 reuse") << QSizeF(5, 5) << QMarginsF(20, 20, 20, 20) << true;
+    QTest::newRow("s:0 m:0") << QSizeF(0, 0) << QMarginsF(0, 0, 0, 0) << false;
+    QTest::newRow("s:5 m:0") << QSizeF(5, 5) << QMarginsF(0, 0, 0, 0) << false;
+    QTest::newRow("s:0 m:20") << QSizeF(0, 0) << QMarginsF(20, 20, 20, 20) << false;
+    QTest::newRow("s:5 m:20") << QSizeF(5, 5) << QMarginsF(20, 20, 20, 20) << false;
+}
+
+void tst_QQuickTableView::flick()
+{
+    // Check that if we end up with the correct start and end column/row as we flick around
+    // with different table configurations.
+    QFETCH(QSizeF, spacing);
+    QFETCH(QMarginsF, margins);
+    QFETCH(bool, reuseItems);
+    LOAD_TABLEVIEW("plaintableview.qml");
+
+    const qreal delegateWidth = 100;
+    const qreal delegateHeight = 50;
+    const int visualColumnCount = 4;
+    const int visualRowCount = 4;
+    const qreal cellWidth = delegateWidth + spacing.width();
+    const qreal cellHeight = delegateHeight + spacing.height();
+    auto model = TestModelAsVariant(100, 100);
+
+    tableView->setModel(model);
+    tableView->setRowSpacing(spacing.height());
+    tableView->setColumnSpacing(spacing.width());
+    tableView->setLeftMargin(margins.left());
+    tableView->setTopMargin(margins.top());
+    tableView->setRightMargin(margins.right());
+    tableView->setBottomMargin(margins.bottom());
+    tableView->setReuseItems(reuseItems);
+    tableView->setWidth(margins.left() + (visualColumnCount * cellWidth) - spacing.width());
+    tableView->setHeight(margins.top() + (visualRowCount * cellHeight) - spacing.height());
+
+    WAIT_UNTIL_POLISHED;
+
+    // Check the "simple" case if the cells never lands egde-to-edge with the viewport. For
+    // that case we only accept that visible row/columns are loaded.
+    qreal flickValues[] = {0.5, 1.5, 4.5, 20.5, 10.5, 3.5, 1.5, 0.5};
+
+    for (qreal cellsToFlick : flickValues) {
+        // Flick to the beginning of the cell
+        tableView->setContentX(cellsToFlick * cellWidth);
+        tableView->setContentY(cellsToFlick * cellHeight);
+        tableView->polish();
+
+        WAIT_UNTIL_POLISHED;
+
+        const int expectedTableLeft = int(cellsToFlick - int((margins.left() + spacing.width()) / cellWidth));
+        const int expectedTableTop = int(cellsToFlick - int((margins.top() + spacing.height()) / cellHeight));
+
+        QCOMPARE(tableViewPrivate->leftColumn(), expectedTableLeft);
+        QCOMPARE(tableViewPrivate->rightColumn(), expectedTableLeft + visualColumnCount);
+        QCOMPARE(tableViewPrivate->topRow(), expectedTableTop);
+        QCOMPARE(tableViewPrivate->bottomRow(), expectedTableTop + visualRowCount);
+    }
+}
+
+void tst_QQuickTableView::flickOvershoot_data()
+{
+    QTest::addColumn<QSizeF>("spacing");
+    QTest::addColumn<QMarginsF>("margins");
+    QTest::addColumn<bool>("reuseItems");
+
+    QTest::newRow("s:0 m:0 reuse") << QSizeF(0, 0) << QMarginsF(0, 0, 0, 0) << true;
+    QTest::newRow("s:5 m:0 reuse") << QSizeF(5, 5) << QMarginsF(0, 0, 0, 0) << true;
+    QTest::newRow("s:0 m:20 reuse") << QSizeF(0, 0) << QMarginsF(20, 20, 20, 20) << true;
+    QTest::newRow("s:5 m:20 reuse") << QSizeF(5, 5) << QMarginsF(20, 20, 20, 20) << true;
+    QTest::newRow("s:0 m:0") << QSizeF(0, 0) << QMarginsF(0, 0, 0, 0) << false;
+    QTest::newRow("s:5 m:0") << QSizeF(5, 5) << QMarginsF(0, 0, 0, 0) << false;
+    QTest::newRow("s:0 m:20") << QSizeF(0, 0) << QMarginsF(20, 20, 20, 20) << false;
+    QTest::newRow("s:5 m:20") << QSizeF(5, 5) << QMarginsF(20, 20, 20, 20) << false;
+}
+
+void tst_QQuickTableView::flickOvershoot()
+{
+    // Flick the table completely out and then in again, and see
+    // that we still contains the expected rows/columns
+    // Note that TableView always keeps top-left item loaded, even
+    // when everything is flicked out of view.
+    QFETCH(QSizeF, spacing);
+    QFETCH(QMarginsF, margins);
+    QFETCH(bool, reuseItems);
+    LOAD_TABLEVIEW("plaintableview.qml");
+
+    const int rowCount = 5;
+    const int columnCount = 5;
+    const qreal delegateWidth = 100;
+    const qreal delegateHeight = 50;
+    const qreal cellWidth = delegateWidth + spacing.width();
+    const qreal cellHeight = delegateHeight + spacing.height();
+    const qreal tableWidth = margins.left() + margins.right() + (cellWidth * columnCount) - spacing.width();
+    const qreal tableHeight = margins.top() + margins.bottom() + (cellHeight * rowCount) - spacing.height();
+    const int outsideMargin = 10;
+    auto model = TestModelAsVariant(rowCount, columnCount);
+
+    tableView->setModel(model);
+    tableView->setRowSpacing(spacing.height());
+    tableView->setColumnSpacing(spacing.width());
+    tableView->setLeftMargin(margins.left());
+    tableView->setTopMargin(margins.top());
+    tableView->setRightMargin(margins.right());
+    tableView->setBottomMargin(margins.bottom());
+    tableView->setReuseItems(reuseItems);
+    tableView->setWidth(tableWidth - margins.right() - cellWidth / 2);
+    tableView->setHeight(tableHeight - margins.bottom() - cellHeight / 2);
+
+    WAIT_UNTIL_POLISHED;
+
+    // Flick table out of view left
+    tableView->setContentX(-tableView->width() - outsideMargin);
+    tableView->setContentY(0);
+    tableView->polish();
+
+    WAIT_UNTIL_POLISHED;
+
+    QCOMPARE(tableViewPrivate->leftColumn(), 0);
+    QCOMPARE(tableViewPrivate->rightColumn(), 0);
+    QCOMPARE(tableViewPrivate->topRow(), 0);
+    QCOMPARE(tableViewPrivate->bottomRow(), rowCount - 1);
+
+    // Flick table out of view right
+    tableView->setContentX(tableWidth + outsideMargin);
+    tableView->setContentY(0);
+    tableView->polish();
+
+    WAIT_UNTIL_POLISHED;
+
+    QCOMPARE(tableViewPrivate->leftColumn(), columnCount - 1);
+    QCOMPARE(tableViewPrivate->rightColumn(), columnCount - 1);
+    QCOMPARE(tableViewPrivate->topRow(), 0);
+    QCOMPARE(tableViewPrivate->bottomRow(), rowCount - 1);
+
+    // Flick table out of view on top
+    tableView->setContentX(0);
+    tableView->setContentY(-tableView->height() - outsideMargin);
+    tableView->polish();
+
+    WAIT_UNTIL_POLISHED;
+
+    QCOMPARE(tableViewPrivate->leftColumn(), 0);
+    QCOMPARE(tableViewPrivate->rightColumn(), columnCount - 1);
+    QCOMPARE(tableViewPrivate->topRow(), 0);
+    QCOMPARE(tableViewPrivate->bottomRow(), 0);
+
+    // Flick table out of view at the bottom
+    tableView->setContentX(0);
+    tableView->setContentY(tableHeight + outsideMargin);
+    tableView->polish();
+
+    WAIT_UNTIL_POLISHED;
+
+    QCOMPARE(tableViewPrivate->leftColumn(), 0);
+    QCOMPARE(tableViewPrivate->rightColumn(), columnCount - 1);
+    QCOMPARE(tableViewPrivate->topRow(), rowCount - 1);
+    QCOMPARE(tableViewPrivate->bottomRow(), rowCount - 1);
+
+    // Flick table out of view left and top at the same time
+    tableView->setContentX(-tableView->width() - outsideMargin);
+    tableView->setContentY(-tableView->height() - outsideMargin);
+    tableView->polish();
+
+    WAIT_UNTIL_POLISHED;
+
+    QCOMPARE(tableViewPrivate->leftColumn(), 0);
+    QCOMPARE(tableViewPrivate->rightColumn(), 0);
+    QCOMPARE(tableViewPrivate->topRow(), 0);
+    QCOMPARE(tableViewPrivate->bottomRow(), 0);
+
+    // Flick table back to origo
+    tableView->setContentX(0);
+    tableView->setContentY(0);
+    tableView->polish();
+
+    WAIT_UNTIL_POLISHED;
+
+    QCOMPARE(tableViewPrivate->leftColumn(), 0);
+    QCOMPARE(tableViewPrivate->rightColumn(), columnCount - 1);
+    QCOMPARE(tableViewPrivate->topRow(), 0);
+    QCOMPARE(tableViewPrivate->bottomRow(), rowCount - 1);
+
+    // Flick table out of view right and bottom at the same time
+    tableView->setContentX(tableWidth + outsideMargin);
+    tableView->setContentY(tableHeight + outsideMargin);
+    tableView->polish();
+
+    WAIT_UNTIL_POLISHED;
+
+    QCOMPARE(tableViewPrivate->leftColumn(), columnCount - 1);
+    QCOMPARE(tableViewPrivate->rightColumn(), columnCount - 1);
+    QCOMPARE(tableViewPrivate->topRow(), rowCount - 1);
+    QCOMPARE(tableViewPrivate->bottomRow(), rowCount - 1);
+
+    // Flick table back to origo
+    tableView->setContentX(0);
+    tableView->setContentY(0);
+    tableView->polish();
+
+    WAIT_UNTIL_POLISHED;
+
+    QCOMPARE(tableViewPrivate->leftColumn(), 0);
+    QCOMPARE(tableViewPrivate->rightColumn(), columnCount - 1);
+    QCOMPARE(tableViewPrivate->topRow(), 0);
+    QCOMPARE(tableViewPrivate->bottomRow(), rowCount - 1);
+}
+
+void tst_QQuickTableView::checkRowColumnCount()
+{
+    // If we flick several columns (rows) at the same time, check that we don't
+    // end up with loading more delegate items into memory than necessary. We
+    // should free up columns as we go before loading new ones.
+    LOAD_TABLEVIEW("countingtableview.qml");
+
+    const char *maxDelegateCountProp = "maxDelegateCount";
+    const qreal delegateWidth = 100;
+    const qreal delegateHeight = 50;
+    auto model = TestModelAsVariant(100, 100);
+    const auto &loadedRows = tableViewPrivate->loadedRows;
+    const auto &loadedColumns = tableViewPrivate->loadedColumns;
+
+    tableView->setModel(model);
+
+    WAIT_UNTIL_POLISHED;
+
+    // We expect that the number of created items after start-up should match
+    //the size of the visible table, pluss one extra preloaded row and column.
+    const int qmlCountAfterInit = view->rootObject()->property(maxDelegateCountProp).toInt();
+    const int expectedCount = (loadedColumns.count() + 1) * (loadedRows.count() + 1);
+    QCOMPARE(qmlCountAfterInit, expectedCount);
+
+    // This test will keep track of the maximum number of delegate items TableView
+    // had to show at any point while flicking (in countingtableview.qml). Because
+    // of the geometries chosen for TableView and the delegate, only complete columns
+    // will be shown at start-up.
+    QVERIFY(loadedRows.count() > loadedColumns.count());
+    QCOMPARE(tableViewPrivate->loadedTableOuterRect.width(), tableView->width());
+    QCOMPARE(tableViewPrivate->loadedTableOuterRect.height(), tableView->height());
+
+    // Flick half an item to the left+up, to force one extra column and row to load before we
+    // start. By doing so, we end up showing the maximum number of rows and columns that will
+    // ever be shown in the view. This will make things less complicated below, when checking
+    // how many items that end up visible while flicking.
+    tableView->setContentX(delegateWidth / 2);
+    tableView->setContentY(delegateHeight / 2);
+    const int qmlCountAfterFirstFlick = view->rootObject()->property(maxDelegateCountProp).toInt();
+
+    // Flick a long distance right
+    tableView->setContentX(tableView->width() * 2);
+
+    const int qmlCountAfterLongFlick = view->rootObject()->property(maxDelegateCountProp).toInt();
+    QCOMPARE(qmlCountAfterLongFlick, qmlCountAfterFirstFlick);
+
+    // Flick a long distance down
+    tableView->setContentX(tableView->height() * 2);
+
+    const int qmlCountAfterDownFlick = view->rootObject()->property(maxDelegateCountProp).toInt();
+    QCOMPARE(qmlCountAfterDownFlick, qmlCountAfterFirstFlick);
+
+    // Flick a long distance left
+    tableView->setContentX(0);
+
+    const int qmlCountAfterLeftFlick = view->rootObject()->property(maxDelegateCountProp).toInt();
+    QCOMPARE(qmlCountAfterLeftFlick, qmlCountAfterFirstFlick);
+
+    // Flick a long distance up
+    tableView->setContentY(0);
+
+    const int qmlCountAfterUpFlick = view->rootObject()->property(maxDelegateCountProp).toInt();
+    QCOMPARE(qmlCountAfterUpFlick, qmlCountAfterFirstFlick);
+}
+
+void tst_QQuickTableView::modelSignals()
+{
+    LOAD_TABLEVIEW("plaintableview.qml");
+
+    TestModel model(1, 1);
+    tableView->setModel(QVariant::fromValue(&model));
+    WAIT_UNTIL_POLISHED;
+    QCOMPARE(tableView->rows(), 1);
+    QCOMPARE(tableView->columns(), 1);
+
+    QVERIFY(model.insertRows(0, 1));
+    WAIT_UNTIL_POLISHED;
+    QCOMPARE(tableView->rows(), 2);
+    QCOMPARE(tableView->columns(), 1);
+
+    QVERIFY(model.removeRows(1, 1));
+    WAIT_UNTIL_POLISHED;
+    QCOMPARE(tableView->rows(), 1);
+    QCOMPARE(tableView->columns(), 1);
+
+    model.insertColumns(1, 1);
+    WAIT_UNTIL_POLISHED;
+    QCOMPARE(tableView->rows(), 1);
+    QCOMPARE(tableView->columns(), 2);
+
+    model.removeColumns(1, 1);
+    WAIT_UNTIL_POLISHED;
+    QCOMPARE(tableView->rows(), 1);
+    QCOMPARE(tableView->columns(), 1);
+
+    model.setRowCount(10);
+    WAIT_UNTIL_POLISHED;
+    QCOMPARE(tableView->rows(), 10);
+    QCOMPARE(tableView->columns(), 1);
+
+    model.setColumnCount(10);
+    WAIT_UNTIL_POLISHED;
+    QCOMPARE(tableView->rows(), 10);
+    QCOMPARE(tableView->columns(), 10);
+
+    model.setRowCount(0);
+    WAIT_UNTIL_POLISHED;
+    QCOMPARE(tableView->rows(), 0);
+    QCOMPARE(tableView->columns(), 10);
+
+    model.setColumnCount(1);
+    WAIT_UNTIL_POLISHED;
+    QCOMPARE(tableView->rows(), 0);
+    QCOMPARE(tableView->columns(), 1);
+
+    model.setRowCount(10);
+    WAIT_UNTIL_POLISHED;
+    QCOMPARE(tableView->rows(), 10);
+    QCOMPARE(tableView->columns(), 1);
+
+    model.setColumnCount(10);
+    WAIT_UNTIL_POLISHED;
+    QCOMPARE(tableView->rows(), 10);
+    QCOMPARE(tableView->columns(), 10);
+
+    model.clear();
+    model.setColumnCount(1);
+    WAIT_UNTIL_POLISHED;
+    QCOMPARE(tableView->rows(), 0);
+    QCOMPARE(tableView->columns(), 1);
+}
+
+void tst_QQuickTableView::checkModelSignalsUpdateLayout()
+{
+    // Check that if the model rearranges rows and emit the
+    // 'layoutChanged' signal, TableView will be updated correctly.
+    LOAD_TABLEVIEW("plaintableview.qml");
+
+    TestModel model(0, 1);
+    tableView->setModel(QVariant::fromValue(&model));
+    WAIT_UNTIL_POLISHED;
+
+    QCOMPARE(tableView->rows(), 0);
+    QCOMPARE(tableView->columns(), 1);
+
+    QString modelRow1Text = QStringLiteral("firstRow");
+    QString modelRow2Text = QStringLiteral("secondRow");
+    model.insertRow(0);
+    model.insertRow(0);
+    model.setModelData(QPoint(0, 0), QSize(1, 1), modelRow1Text);
+    model.setModelData(QPoint(0, 1), QSize(1, 1), modelRow2Text);
+    WAIT_UNTIL_POLISHED;
+
+    QCOMPARE(tableView->rows(), 2);
+    QCOMPARE(tableView->columns(), 1);
+
+    QString delegate1text = tableViewPrivate->loadedTableItem(QPoint(0, 0))->item->property("modelDataBinding").toString();
+    QString delegate2text = tableViewPrivate->loadedTableItem(QPoint(0, 1))->item->property("modelDataBinding").toString();
+    QCOMPARE(delegate1text, modelRow1Text);
+    QCOMPARE(delegate2text, modelRow2Text);
+
+    model.swapRows(0, 1);
+    WAIT_UNTIL_POLISHED;
+
+    delegate1text = tableViewPrivate->loadedTableItem(QPoint(0, 0))->item->property("modelDataBinding").toString();
+    delegate2text = tableViewPrivate->loadedTableItem(QPoint(0, 1))->item->property("modelDataBinding").toString();
+    QCOMPARE(delegate1text, modelRow2Text);
+    QCOMPARE(delegate2text, modelRow1Text);
+}
+
+void tst_QQuickTableView::dataChangedSignal()
+{
+    // Check that bindings to the model inside a delegate gets updated
+    // when the model item they bind to changes.
+    LOAD_TABLEVIEW("plaintableview.qml");
+
+    const QString prefix(QStringLiteral("changed"));
+
+    TestModel model(10, 10);
+    tableView->setModel(QVariant::fromValue(&model));
+
+    WAIT_UNTIL_POLISHED;
+
+    for (auto fxItem : tableViewPrivate->loadedItems) {
+        const auto item = tableViewPrivate->loadedTableItem(fxItem->cell)->item;
+        const QString modelDataBindingProperty = item->property(kModelDataBindingProp).toString();
+        QString expectedModelData = QString::number(fxItem->cell.y());
+        QCOMPARE(modelDataBindingProperty, expectedModelData);
+    }
+
+    // Change one cell in the model
+    model.setModelData(QPoint(0, 0), QSize(1, 1), prefix);
+
+    for (auto fxItem : tableViewPrivate->loadedItems) {
+        const QPoint cell = fxItem->cell;
+        const auto modelIndex = model.index(cell.y(), cell.x());
+        QString expectedModelData = model.data(modelIndex, Qt::DisplayRole).toString();
+
+        const auto item = tableViewPrivate->loadedTableItem(fxItem->cell)->item;
+        const QString modelDataBindingProperty = item->property(kModelDataBindingProp).toString();
+
+        QCOMPARE(modelDataBindingProperty, expectedModelData);
+    }
+
+    // Change four cells in one go
+    model.setModelData(QPoint(1, 0), QSize(2, 2), prefix);
+
+    for (auto fxItem : tableViewPrivate->loadedItems) {
+        const QPoint cell = fxItem->cell;
+        const auto modelIndex = model.index(cell.y(), cell.x());
+        QString expectedModelData = model.data(modelIndex, Qt::DisplayRole).toString();
+
+        const auto item = tableViewPrivate->loadedTableItem(fxItem->cell)->item;
+        const QString modelDataBindingProperty = item->property(kModelDataBindingProp).toString();
+
+        QCOMPARE(modelDataBindingProperty, expectedModelData);
+    }
+}
+
+void tst_QQuickTableView::checkThatPoolIsDrainedWhenReuseIsFalse()
+{
+    // Check that the reuse pool is drained
+    // immediately when setting reuseItems to false.
+    LOAD_TABLEVIEW("countingtableview.qml");
+
+    auto model = TestModelAsVariant(100, 100);
+    tableView->setModel(model);
+
+    WAIT_UNTIL_POLISHED;
+
+    // The pool should now contain preloaded items
+    QVERIFY(tableViewPrivate->tableModel->poolSize() > 0);
+    tableView->setReuseItems(false);
+    // The pool should now be empty
+    QCOMPARE(tableViewPrivate->tableModel->poolSize(), 0);
+}
+
+void tst_QQuickTableView::checkIfDelegatesAreReused_data()
+{
+    QTest::addColumn<bool>("reuseItems");
+
+    QTest::newRow("reuse = true") << true;
+    QTest::newRow("reuse = false") << false;
+}
+
+void tst_QQuickTableView::checkIfDelegatesAreReused()
+{
+    // Check that we end up reusing delegate items while flicking if
+    // TableView has reuseItems set to true, but otherwise not.
+    QFETCH(bool, reuseItems);
+    LOAD_TABLEVIEW("countingtableview.qml");
+
+    const qreal delegateWidth = 100;
+    const qreal delegateHeight = 50;
+    const int pageFlickCount = 4;
+
+    auto model = TestModelAsVariant(100, 100);
+    tableView->setModel(model);
+    tableView->setReuseItems(reuseItems);
+
+    WAIT_UNTIL_POLISHED;
+
+    // Flick half an item to the side, to force one extra row and column to load before we start.
+    // This will make things less complicated below, when checking how many times the items
+    // have been reused (all items will then report the same number).
+    tableView->setContentX(delegateWidth / 2);
+    tableView->setContentY(delegateHeight / 2);
+    QCOMPARE(tableViewPrivate->tableModel->poolSize(), 0);
+
+    // Some items have already been pooled and reused after we moved the content view, because
+    // we preload one extra row and column at start-up. So reset the count-properties back to 0
+    // before we continue.
+    for (auto fxItem : tableViewPrivate->loadedItems) {
+        fxItem->item->setProperty("pooledCount", 0);
+        fxItem->item->setProperty("reusedCount", 0);
+    }
+
+    const int visibleColumnCount = tableViewPrivate->loadedColumns.count();
+    const int visibleRowCount = tableViewPrivate->loadedRows.count();
+    const int delegateCountAfterInit = view->rootObject()->property(kDelegatesCreatedCountProp).toInt();
+
+    for (int column = 1; column <= (visibleColumnCount * pageFlickCount); ++column) {
+        // Flick columns to the left (and add one pixel to ensure the left column is completely out)
+        tableView->setContentX((delegateWidth * column) + 1);
+        // Check that the number of delegate items created so far is what we expect.
+        const int delegatesCreatedCount = view->rootObject()->property(kDelegatesCreatedCountProp).toInt();
+        int expectedCount = delegateCountAfterInit + (reuseItems ? 0 : visibleRowCount * column);
+        QCOMPARE(delegatesCreatedCount, expectedCount);
+    }
+
+    // Check that each delegate item has been reused as many times
+    // as we have flicked pages (if reuse is enabled).
+    for (auto fxItem : tableViewPrivate->loadedItems) {
+        int pooledCount = fxItem->item->property("pooledCount").toInt();
+        int reusedCount = fxItem->item->property("reusedCount").toInt();
+        if (reuseItems) {
+            QCOMPARE(pooledCount, pageFlickCount);
+            QCOMPARE(reusedCount, pageFlickCount);
+        } else {
+            QCOMPARE(pooledCount, 0);
+            QCOMPARE(reusedCount, 0);
+        }
+    }
+}
+
+void tst_QQuickTableView::checkIfDelegatesAreReusedAsymmetricTableSize()
+{
+    // Check that we end up reusing all delegate items while flicking, also if the table contain
+    // more columns than rows. In that case, if we flick out a whole row, we'll move a lot of
+    // items into the pool. And if we then start flicking in columns, we'll only reuse a few of
+    // them for each column. Still, we don't want the pool to release the superfluous items after
+    // each load, since they are still in circulation and will be needed once we flick in a new
+    // row at the end of the test.
+    LOAD_TABLEVIEW("countingtableview.qml");
+
+    const int columnCount = 20;
+    const int rowCount = 2;
+    const qreal delegateWidth = tableView->width() / columnCount;
+    const qreal delegateHeight = (tableView->height() / rowCount) + 10;
+
+    auto model = TestModelAsVariant(100, 100);
+    tableView->setModel(model);
+
+    // Let the height of each row be much bigger than the width of each column.
+    view->rootObject()->setProperty("delegateWidth", delegateWidth);
+    view->rootObject()->setProperty("delegateHeight", delegateHeight);
+
+    WAIT_UNTIL_POLISHED;
+
+    auto initialTopLeftItem = tableViewPrivate->loadedTableItem(QPoint(0, 0))->item;
+    QVERIFY(initialTopLeftItem);
+    int pooledCount = initialTopLeftItem->property("pooledCount").toInt();
+    int reusedCount = initialTopLeftItem->property("reusedCount").toInt();
+    QCOMPARE(pooledCount, 0);
+    QCOMPARE(reusedCount, 0);
+
+    // Flick half an item left+down, to force one extra row and column to load. By doing
+    // so, we force the maximum number of rows and columns to show before we start the test.
+    // This will make things less complicated below, when checking how many
+    // times the items have been reused (all items will then report the same number).
+    tableView->setContentX(delegateWidth * 0.5);
+    tableView->setContentY(delegateHeight * 0.5);
+
+    // Since we have flicked half a delegate to the left, the number of visible
+    // columns is now one more than the column count were when we started the test.
+    const int visibleColumnCount = tableViewPrivate->loadedColumns.count();
+    QCOMPARE(visibleColumnCount, columnCount + 1);
+
+    // We expect no items to have been pooled so far
+    pooledCount = initialTopLeftItem->property("pooledCount").toInt();
+    reusedCount = initialTopLeftItem->property("reusedCount").toInt();
+    QCOMPARE(pooledCount, 0);
+    QCOMPARE(reusedCount, 0);
+    QCOMPARE(tableViewPrivate->tableModel->poolSize(), 0);
+
+    // Flick one row out of view. This will move one whole row of items into the
+    // pool without reusing them, since no new row is exposed at the bottom.
+    tableView->setContentY(delegateHeight + 1);
+    pooledCount = initialTopLeftItem->property("pooledCount").toInt();
+    reusedCount = initialTopLeftItem->property("reusedCount").toInt();
+    QCOMPARE(pooledCount, 1);
+    QCOMPARE(reusedCount, 0);
+    QCOMPARE(tableViewPrivate->tableModel->poolSize(), visibleColumnCount);
+
+    const int delegateCountAfterInit = view->rootObject()->property(kDelegatesCreatedCountProp).toInt();
+
+    // Start flicking in a lot of columns, and check that the created count stays the same
+    for (int column = 1; column <= 10; ++column) {
+        tableView->setContentX((delegateWidth * column) + 10);
+        const int delegatesCreatedCount = view->rootObject()->property(kDelegatesCreatedCountProp).toInt();
+        // Since we reuse items while flicking, the created count should stay the same
+        QCOMPARE(delegatesCreatedCount, delegateCountAfterInit);
+        // Since we flick out just as many columns as we flick in, the pool size should stay the same
+        QCOMPARE(tableViewPrivate->tableModel->poolSize(), visibleColumnCount);
+    }
+
+    // Finally, flick one row back into view (but without flicking so far that we push the third
+    // row out and into the pool). The pool should still contain the exact amount of items that
+    // we had after we flicked the first row out. And this should be exactly the amount of items
+    // needed to load the row back again. And this also means that the pool count should then return
+    // back to 0.
+    tableView->setContentY(delegateHeight - 1);
+    const int delegatesCreatedCount = view->rootObject()->property(kDelegatesCreatedCountProp).toInt();
+    QCOMPARE(delegatesCreatedCount, delegateCountAfterInit);
+    QCOMPARE(tableViewPrivate->tableModel->poolSize(), 0);
+}
+
+void tst_QQuickTableView::checkContextProperties_data()
+{
+    QTest::addColumn<QVariant>("model");
+    QTest::addColumn<bool>("reuseItems");
+
+    auto stringList = QStringList();
+    for (int i = 0; i < 100; ++i)
+        stringList.append(QString::number(i));
+
+    QTest::newRow("QAIM, reuse=false") << TestModelAsVariant(100, 100) << false;
+    QTest::newRow("QAIM, reuse=true") << TestModelAsVariant(100, 100) << true;
+    QTest::newRow("Number model, reuse=false") << QVariant::fromValue(100) << false;
+    QTest::newRow("Number model, reuse=true") << QVariant::fromValue(100) << true;
+    QTest::newRow("QStringList, reuse=false") << QVariant::fromValue(stringList) << false;
+    QTest::newRow("QStringList, reuse=true") << QVariant::fromValue(stringList) << true;
+}
+
+void tst_QQuickTableView::checkContextProperties()
+{
+    // Check that the context properties of the delegate items
+    // are what we expect while flicking, with or without item recycling.
+    QFETCH(QVariant, model);
+    QFETCH(bool, reuseItems);
+    LOAD_TABLEVIEW("countingtableview.qml");
+
+    const qreal delegateWidth = 100;
+    const qreal delegateHeight = 50;
+    const int rowCount = 100;
+    const int pageFlickCount = 3;
+
+    tableView->setModel(model);
+    tableView->setReuseItems(reuseItems);
+
+    WAIT_UNTIL_POLISHED;
+
+    const int visibleRowCount = qMin(tableView->rows(), qCeil(tableView->height() / delegateHeight));
+    const int visibleColumnCount = qMin(tableView->columns(), qCeil(tableView->width() / delegateWidth));
+
+    for (int row = 1; row <= (visibleRowCount * pageFlickCount); ++row) {
+        // Flick rows up
+        tableView->setContentY((delegateHeight * row) + (delegateHeight / 2));
+        tableView->polish();
+
+        WAIT_UNTIL_POLISHED;
+
+        for (int col = 0; col < visibleColumnCount; ++col) {
+            const auto item = tableViewPrivate->loadedTableItem(QPoint(col, row))->item;
+            const auto context = qmlContext(item.data());
+            const int contextIndex = context->contextProperty("index").toInt();
+            const int contextRow = context->contextProperty("row").toInt();
+            const int contextColumn = context->contextProperty("column").toInt();
+            const QString contextModelData = context->contextProperty("modelData").toString();
+
+            QCOMPARE(contextIndex, row + (col * rowCount));
+            QCOMPARE(contextRow, row);
+            QCOMPARE(contextColumn, col);
+            QCOMPARE(contextModelData, QStringLiteral("%1").arg(row));
+        }
+    }
+}
+
+void tst_QQuickTableView::checkContextPropertiesQQmlListProperyModel_data()
+{
+    QTest::addColumn<bool>("reuseItems");
+
+    QTest::newRow("reuse=false") << false;
+    QTest::newRow("reuse=true") << true;
+}
+
+void tst_QQuickTableView::checkContextPropertiesQQmlListProperyModel()
+{
+    // Check that the context properties of the delegate items
+    // are what we expect while flicking, with or without item recycling.
+    // This test hard-codes the model to be a QQmlListPropertyModel from
+    // within the qml file.
+    QFETCH(bool, reuseItems);
+    LOAD_TABLEVIEW("qqmllistpropertymodel.qml");
+
+    const qreal delegateWidth = 100;
+    const qreal delegateHeight = 50;
+    const int rowCount = 100;
+    const int pageFlickCount = 3;
+
+    tableView->setReuseItems(reuseItems);
+    tableView->polish();
+
+    WAIT_UNTIL_POLISHED;
+
+    const int visibleRowCount = qMin(tableView->rows(), qCeil(tableView->height() / delegateHeight));
+    const int visibleColumnCount = qMin(tableView->columns(), qCeil(tableView->width() / delegateWidth));
+
+    for (int row = 1; row <= (visibleRowCount * pageFlickCount); ++row) {
+        // Flick rows up
+        tableView->setContentY((delegateHeight * row) + (delegateHeight / 2));
+        tableView->polish();
+
+        WAIT_UNTIL_POLISHED;
+
+        for (int col = 0; col < visibleColumnCount; ++col) {
+            const auto item = tableViewPrivate->loadedTableItem(QPoint(col, row))->item;
+            const auto context = qmlContext(item.data());
+            const int contextIndex = context->contextProperty("index").toInt();
+            const int contextRow = context->contextProperty("row").toInt();
+            const int contextColumn = context->contextProperty("column").toInt();
+            const QObject *contextModelData = qvariant_cast<QObject *>(context->contextProperty("modelData"));
+            const QString modelDataProperty = contextModelData->property("someCustomProperty").toString();
+
+            QCOMPARE(contextIndex, row + (col * rowCount));
+            QCOMPARE(contextRow, row);
+            QCOMPARE(contextColumn, col);
+            QCOMPARE(modelDataProperty, QStringLiteral("%1").arg(row));
+        }
+    }
+}
+
+void tst_QQuickTableView::checkRowAndColumnChangedButNotIndex()
+{
+    // Check that context row and column changes even if the index stays the
+    // same when the item is reused. This can happen in rare cases if the item
+    // is first used at e.g (row 1, col 0), but then reused at (row 0, col 1)
+    // while the model has changed row count in-between.
+    LOAD_TABLEVIEW("checkrowandcolumnnotchanged.qml");
+
+    TestModel model(2, 1);
+    tableView->setModel(QVariant::fromValue(&model));
+
+    WAIT_UNTIL_POLISHED;
+
+    model.removeRow(1);
+    model.insertColumn(1);
+    tableView->forceLayout();
+
+    const auto item = tableViewPrivate->loadedTableItem(QPoint(1, 0))->item;
+    const auto context = qmlContext(item.data());
+    const int contextIndex = context->contextProperty("index").toInt();
+    const int contextRow = context->contextProperty("row").toInt();
+    const int contextColumn = context->contextProperty("column").toInt();
+
+    QCOMPARE(contextIndex, 1);
+    QCOMPARE(contextRow, 0);
+    QCOMPARE(contextColumn, 1);
+}
+
+void tst_QQuickTableView::checkChangingModelFromDelegate()
+{
+    // Check that we don't restart a rebuild of the table
+    // while we're in the middle of rebuilding it from before
+    LOAD_TABLEVIEW("changemodelfromdelegate.qml");
+
+    // Set addRowFromDelegate. This will trigger the QML code to add a new
+    // row and call forceLayout(). When TableView instantiates the first
+    // delegate in the new row, the Component.onCompleted handler will try to
+    // add a new row. But since we're currently rebuilding, this should be
+    // scheduled for later.
+    view->rootObject()->setProperty("addRowFromDelegate", true);
+
+    // We now expect two rows in the table, one more than initially
+    QCOMPARE(tableViewPrivate->tableSize.height(), 2);
+    QCOMPARE(tableViewPrivate->loadedRows.count(), 2);
+
+    // And since the QML code tried to add another row as well, we
+    // expect rebuildScheduled to be true, and a polish event to be pending.
+    QCOMPARE(tableViewPrivate->rebuildScheduled, true);
+    QCOMPARE(tableViewPrivate->polishScheduled, true);
+    WAIT_UNTIL_POLISHED;
+
+    // After handling the polish event, we expect also the third row to now be added
+    QCOMPARE(tableViewPrivate->tableSize.height(), 3);
+    QCOMPARE(tableViewPrivate->loadedRows.count(), 3);
+}
+
+void tst_QQuickTableView::checkRebuildViewportOnly()
+{
+    // Check that we only rebuild from the current top-left cell
+    // when you add or remove rows and columns. There should be
+    // no need to do a rebuild from scratch in such cases.
+    LOAD_TABLEVIEW("countingtableview.qml");
+
+    const char *propName = "delegatesCreatedCount";
+    const qreal delegateWidth = 100;
+    const qreal delegateHeight = 50;
+
+    TestModel model(100, 100);
+    tableView->setModel(QVariant::fromValue(&model));
+
+    WAIT_UNTIL_POLISHED;
+
+    // Flick to row/column 50, 50
+    tableView->setContentX(delegateWidth * 50);
+    tableView->setContentY(delegateHeight * 50);
+
+    // Set reuse items to false, just to make it easier to
+    // check the number of items created during a rebuild.
+    tableView->setReuseItems(false);
+    const int itemCountBeforeRebuild = tableViewPrivate->loadedItems.count();
+
+    // Since all cells have the same size, we expect that we end up creating
+    // the same amount of items that were already showing before, even after
+    // adding or removing rows and columns.
+    view->rootObject()->setProperty(propName, 0);
+    model.insertRow(51);
+    WAIT_UNTIL_POLISHED;
+    int countAfterRebuild = view->rootObject()->property(propName).toInt();
+    QCOMPARE(countAfterRebuild, itemCountBeforeRebuild);
+
+    view->rootObject()->setProperty(propName, 0);
+    model.removeRow(51);
+    WAIT_UNTIL_POLISHED;
+    countAfterRebuild = view->rootObject()->property(propName).toInt();
+    QCOMPARE(countAfterRebuild, itemCountBeforeRebuild);
+
+    view->rootObject()->setProperty(propName, 0);
+    model.insertColumn(51);
+    WAIT_UNTIL_POLISHED;
+    countAfterRebuild = view->rootObject()->property(propName).toInt();
+    QCOMPARE(countAfterRebuild, itemCountBeforeRebuild);
+
+    view->rootObject()->setProperty(propName, 0);
+    model.removeColumn(51);
+    WAIT_UNTIL_POLISHED;
+    countAfterRebuild = view->rootObject()->property(propName).toInt();
+    QCOMPARE(countAfterRebuild, itemCountBeforeRebuild);
+}
+
+void tst_QQuickTableView::useDelegateChooserWithoutDefault()
+{
+    // Check that the application issues a warning (but doesn't e.g
+    // crash) if the delegate chooser doesn't cover all cells
+    QTest::ignoreMessage(QtWarningMsg, QRegularExpression(".*failed"));
+    LOAD_TABLEVIEW("usechooserwithoutdefault.qml");
+    auto model = TestModelAsVariant(2, 1);
+    tableView->setModel(model);
+    WAIT_UNTIL_POLISHED;
+};
+
+void tst_QQuickTableView::checkTableviewInsideAsyncLoader()
+{
+    // Check that you can put a TableView inside an async Loader, and
+    // that the delegate items are created before the loader is ready.
+    LOAD_TABLEVIEW_ASYNC("asyncplain.qml");
+
+    // At this point the Loader has finished
+    QCOMPARE(loader->status(), QQuickLoader::Ready);
+
+    // Check that TableView has finished building
+    QCOMPARE(tableViewPrivate->rebuildScheduled, false);
+    QCOMPARE(tableViewPrivate->rebuildState, QQuickTableViewPrivate::RebuildState::Done);
+
+    // Check that all expected delegate items have been loaded
+    const qreal delegateWidth = 100;
+    const qreal delegateHeight = 50;
+    int expectedColumns = qCeil(tableView->width() / delegateWidth);
+    int expectedRows = qCeil(tableView->height() / delegateHeight);
+    QCOMPARE(tableViewPrivate->loadedColumns.count(), expectedColumns);
+    QCOMPARE(tableViewPrivate->loadedRows.count(), expectedRows);
+
+    // Check that the loader was still in a loading state while TableView was creating
+    // delegate items. If we delayed creating delegate items until we got the first
+    // updatePolish() callback in QQuickTableView, this would not be the case.
+    auto statusWhenDelegate0_0Completed = qvariant_cast<QQuickLoader::Status>(
+                loader->item()->property("statusWhenDelegate0_0Created"));
+    auto statusWhenDelegate5_5Completed = qvariant_cast<QQuickLoader::Status>(
+                loader->item()->property("statusWhenDelegate5_5Created"));
+    QCOMPARE(statusWhenDelegate0_0Completed, QQuickLoader::Loading);
+    QCOMPARE(statusWhenDelegate5_5Completed, QQuickLoader::Loading);
+
+    // Check that TableView had a valid geometry when we started to build. If the build
+    // was started too early (e.g upon QQuickTableView::componentComplete), width and
+    // height would still be 0 since the bindings would not have been evaluated yet.
+    qreal width = loader->item()->property("tableViewWidthWhileBuilding").toReal();
+    qreal height = loader->item()->property("tableViewHeightWhileBuilding").toReal();
+    QVERIFY(width > 0);
+    QVERIFY(height > 0);
+};
+
+#define INT_LIST(indices) QVariant::fromValue(QList<int>() << indices)
+
+void tst_QQuickTableView::hideRowsAndColumns_data()
+{
+    QTest::addColumn<QVariant>("rowsToHide");
+    QTest::addColumn<QVariant>("columnsToHide");
+
+    const auto emptyList = QVariant::fromValue(QList<int>());
+
+    // Hide rows
+    QTest::newRow("first") << INT_LIST(0) << emptyList;
+    QTest::newRow("middle 1") << INT_LIST(1) << emptyList;
+    QTest::newRow("middle 3") << INT_LIST(3) << emptyList;
+    QTest::newRow("last") << INT_LIST(4) << emptyList;
+
+    QTest::newRow("subsequent 0,1") << INT_LIST(0 << 1) << emptyList;
+    QTest::newRow("subsequent 1,2") << INT_LIST(1 << 2) << emptyList;
+    QTest::newRow("subsequent 3,4") << INT_LIST(3 << 4) << emptyList;
+
+    QTest::newRow("all but first") << INT_LIST(1 << 2 << 3 << 4) << emptyList;
+    QTest::newRow("all but last") << INT_LIST(0 << 1 << 2 << 3) << emptyList;
+    QTest::newRow("all but middle") << INT_LIST(0 << 1 << 3 << 4) << emptyList;
+
+    // Hide columns
+    QTest::newRow("first") << emptyList << INT_LIST(0);
+    QTest::newRow("middle 1") << emptyList << INT_LIST(1);
+    QTest::newRow("middle 3") << emptyList << INT_LIST(3);
+    QTest::newRow("last") << emptyList << INT_LIST(4);
+
+    QTest::newRow("subsequent 0,1") << emptyList << INT_LIST(0 << 1);
+    QTest::newRow("subsequent 1,2") << emptyList << INT_LIST(1 << 2);
+    QTest::newRow("subsequent 3,4") << emptyList << INT_LIST(3 << 4);
+
+    QTest::newRow("all but first") << emptyList << INT_LIST(1 << 2 << 3 << 4);
+    QTest::newRow("all but last") << emptyList << INT_LIST(0 << 1 << 2 << 3);
+    QTest::newRow("all but middle") << emptyList << INT_LIST(0 << 1 << 3 << 4);
+
+    // Hide both rows and columns at the same time
+    QTest::newRow("first") << INT_LIST(0) << INT_LIST(0);
+    QTest::newRow("middle 1") << INT_LIST(1) << INT_LIST(1);
+    QTest::newRow("middle 3") << INT_LIST(3) << INT_LIST(3);
+    QTest::newRow("last") << INT_LIST(4) << INT_LIST(4);
+
+    QTest::newRow("subsequent 0,1") << INT_LIST(0 << 1) << INT_LIST(0 << 1);
+    QTest::newRow("subsequent 1,2") << INT_LIST(1 << 2) << INT_LIST(1 << 2);
+    QTest::newRow("subsequent 3,4") << INT_LIST(3 << 4) << INT_LIST(3 << 4);
+
+    QTest::newRow("all but first") << INT_LIST(1 << 2 << 3 << 4) << INT_LIST(1 << 2 << 3 << 4);
+    QTest::newRow("all but last") << INT_LIST(0 << 1 << 2 << 3) << INT_LIST(0 << 1 << 2 << 3);
+    QTest::newRow("all but middle") << INT_LIST(0 << 1 << 3 << 4) << INT_LIST(0 << 1 << 3 << 4);
+
+    // Hide all rows and columns
+    QTest::newRow("all") << INT_LIST(0 << 1 << 2 << 3 << 4) << INT_LIST(0 << 1 << 2 << 3 << 4);
+}
+
+void tst_QQuickTableView::hideRowsAndColumns()
+{
+    // Check that you can hide the first row (corner case)
+    // and that we load the other columns as expected.
+    QFETCH(QVariant, rowsToHide);
+    QFETCH(QVariant, columnsToHide);
+    LOAD_TABLEVIEW("hiderowsandcolumns.qml");
+
+    const QList<int> rowsToHideList = qvariant_cast<QList<int>>(rowsToHide);
+    const QList<int> columnsToHideList = qvariant_cast<QList<int>>(columnsToHide);
+    const int modelSize = 5;
+    auto model = TestModelAsVariant(modelSize, modelSize);
+    view->rootObject()->setProperty("rowsToHide", rowsToHide);
+    view->rootObject()->setProperty("columnsToHide", columnsToHide);
+
+    tableView->setModel(model);
+
+    WAIT_UNTIL_POLISHED;
+
+    const int expectedRowCount = modelSize - rowsToHideList.count();
+    const int expectedColumnCount = modelSize - columnsToHideList.count();
+    QCOMPARE(tableViewPrivate->loadedRows.count(), expectedRowCount);
+    QCOMPARE(tableViewPrivate->loadedColumns.count(), expectedColumnCount);
+
+    for (const int row : tableViewPrivate->loadedRows.keys())
+        QVERIFY(!rowsToHideList.contains(row));
+
+    for (const int column : tableViewPrivate->loadedColumns.keys())
+        QVERIFY(!columnsToHideList.contains(column));
+}
+
+void tst_QQuickTableView::checkThatRevisionedPropertiesCannotBeUsedInOldImports()
+{
+    // Check that if you use a QQmlAdaptorModel together with a Repeater, the
+    // revisioned context properties 'row' and 'column' are not accessible.
+    LOAD_TABLEVIEW("checkmodelpropertyrevision.qml");
+    const int resolvedRow = view->rootObject()->property("resolvedDelegateRow").toInt();
+    const int resolvedColumn = view->rootObject()->property("resolvedDelegateColumn").toInt();
+    QCOMPARE(resolvedRow, 42);
+    QCOMPARE(resolvedColumn, 42);
+}
+
+QTEST_MAIN(tst_QQuickTableView)
+
+#include "tst_qquicktableview.moc"
diff --git a/tests/auto/quick/qquicktext/data/contentHeight.qml b/tests/auto/quick/qquicktext/data/contentHeight.qml
new file mode 100644
index 0000000000..472e97078e
--- /dev/null
+++ b/tests/auto/quick/qquicktext/data/contentHeight.qml
@@ -0,0 +1,7 @@
+import QtQuick 2.9
+
+Text{
+    width: 200
+    height: contentHeight
+    text: ''
+}
diff --git a/tests/auto/quick/qquicktext/data/elideParentChanged.qml b/tests/auto/quick/qquicktext/data/elideParentChanged.qml
new file mode 100644
index 0000000000..f605cf58f1
--- /dev/null
+++ b/tests/auto/quick/qquicktext/data/elideParentChanged.qml
@@ -0,0 +1,13 @@
+import QtQuick 2.0
+
+Item {
+    width: 100
+    height: 30
+
+    Text {
+        width: parent ? parent.width : 0
+        height: parent ? parent.height : 0
+        elide: Text.ElideRight
+        text: "wot"
+    }
+}
diff --git a/tests/auto/quick/qquicktext/data/implicitSizeChangeRewrap.qml b/tests/auto/quick/qquicktext/data/implicitSizeChangeRewrap.qml
new file mode 100644
index 0000000000..fb8626a75a
--- /dev/null
+++ b/tests/auto/quick/qquicktext/data/implicitSizeChangeRewrap.qml
@@ -0,0 +1,27 @@
+import QtQuick 2.0
+import QtQuick.Layouts 1.0
+
+Item
+{
+  id : _rootItem
+  width : 200
+  height : 1000
+        ColumnLayout
+        {
+            id : _textContainer
+            anchors.centerIn: parent
+            Layout.maximumWidth: (_rootItem.width - 40) // to have some space left / right
+            Text
+            {
+                id : text
+                objectName: "text"
+                font.italic: true
+                textFormat: Text.RichText
+                horizontalAlignment :   Text.AlignHCenter
+                verticalAlignment :     Text.AlignVCenter
+                wrapMode: Text.Wrap
+                Layout.maximumWidth: (_rootItem.width - 60)
+                Component.onCompleted: text.text = "This is a too long text for the interface with a stupid path also too long -> /home/long/long/long/to/force/it/to/need/to/wrap This is a too long text for the interface with a stupid path also too long -> /home/long/long/long/to/force/it/to/need/to/wrap This is a too long text for the interface with a stupid path also too long -> /home/long/long/long/to/force/it/to/need/to/wrap This is a too long text for the interface with a stupid path also too long -> /home/long/long/long/to/force/it/to/need/to/wrap"
+            }
+    }
+}
diff --git a/tests/auto/quick/qquicktext/qquicktext.pro b/tests/auto/quick/qquicktext/qquicktext.pro
index 4f4b77ed7b..fdea9dcddd 100644
--- a/tests/auto/quick/qquicktext/qquicktext.pro
+++ b/tests/auto/quick/qquicktext/qquicktext.pro
@@ -4,7 +4,6 @@ macx:CONFIG -= app_bundle
 
 SOURCES += tst_qquicktext.cpp
 
-INCLUDEPATH += ../../shared/
 HEADERS += ../../shared/testhttpserver.h
 SOURCES += ../../shared/testhttpserver.cpp
 
@@ -12,4 +11,4 @@ include (../../shared/util.pri)
 
 TESTDATA = data/*
 
-QT += core-private gui-private  qml-private quick-private network testlib
+QT += core-private gui-private qml-private quick-private network testlib qmltest
diff --git a/tests/auto/quick/qquicktext/tst_qquicktext.cpp b/tests/auto/quick/qquicktext/tst_qquicktext.cpp
index f741062d42..fd0ba0f49b 100644
--- a/tests/auto/quick/qquicktext/tst_qquicktext.cpp
+++ b/tests/auto/quick/qquicktext/tst_qquicktext.cpp
@@ -32,12 +32,14 @@
 #include <QtQml/qqmlcomponent.h>
 #include <QtQuick/private/qquicktext_p.h>
 #include <QtQuick/private/qquickmousearea_p.h>
+#include <QtQuickTest/QtQuickTest>
 #include <private/qquicktext_p_p.h>
 #include <private/qquicktextdocument_p.h>
 #include <private/qquickvaluetypes_p.h>
 #include <QFontMetrics>
 #include <qmath.h>
 #include <QtQuick/QQuickView>
+#include <QtQuick/qquickitemgrabresult.h>
 #include <private/qguiapplication_p.h>
 #include <limits.h>
 #include <QtGui/QMouseEvent>
@@ -64,6 +66,7 @@ private slots:
     void width();
     void wrap();
     void elide();
+    void elideParentChanged();
     void multilineElide_data();
     void multilineElide();
     void implicitElide_data();
@@ -103,6 +106,7 @@ private slots:
 
     void implicitSize_data();
     void implicitSize();
+    void implicitSizeChangeRewrap();
     void dependentImplicitSizes();
     void contentSize();
     void implicitSizeBinding_data();
@@ -156,6 +160,8 @@ private slots:
 
     void fontInfo();
 
+    void initialContentHeight();
+
 private:
     QStringList standard;
     QStringList richText;
@@ -238,7 +244,7 @@ tst_qquicktext::tst_qquicktext()
 
 QQuickView *tst_qquicktext::createView(const QString &filename)
 {
-    QQuickView *window = new QQuickView(0);
+    QQuickView *window = new QQuickView(nullptr);
 
     window->setSource(QUrl::fromLocalFile(filename));
     return window;
@@ -251,7 +257,7 @@ void tst_qquicktext::text()
         textComponent.setData("import QtQuick 2.0\nText { text: \"\" }", QUrl::fromLocalFile(""));
         QQuickText *textObject = qobject_cast<QQuickText*>(textComponent.create());
 
-        QVERIFY(textObject != 0);
+        QVERIFY(textObject != nullptr);
         QCOMPARE(textObject->text(), QString(""));
         QCOMPARE(textObject->width(), qreal(0));
 
@@ -266,7 +272,7 @@ void tst_qquicktext::text()
 
         QQuickText *textObject = qobject_cast<QQuickText*>(textComponent.create());
 
-        QVERIFY(textObject != 0);
+        QVERIFY(textObject != nullptr);
         QCOMPARE(textObject->text(), standard.at(i));
         QVERIFY(textObject->width() > 0);
 
@@ -280,7 +286,7 @@ void tst_qquicktext::text()
         textComponent.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
         QQuickText *textObject = qobject_cast<QQuickText*>(textComponent.create());
 
-        QVERIFY(textObject != 0);
+        QVERIFY(textObject != nullptr);
         QString expected = richText.at(i);
         QCOMPARE(textObject->text(), expected.replace("\\\"", "\""));
         QVERIFY(textObject->width() > 0);
@@ -297,7 +303,7 @@ void tst_qquicktext::width()
         textComponent.setData("import QtQuick 2.0\nText { text: \"\" }", QUrl::fromLocalFile(""));
         QQuickText *textObject = qobject_cast<QQuickText*>(textComponent.create());
 
-        QVERIFY(textObject != 0);
+        QVERIFY(textObject != nullptr);
         QCOMPARE(textObject->width(), 0.);
 
         delete textObject;
@@ -336,7 +342,7 @@ void tst_qquicktext::width()
             metricWidth = layout.boundingRect().width();
         } else {
             QFontMetricsF fm(f);
-            metricWidth = fm.size(Qt::TextExpandTabs && Qt::TextShowMnemonic, standard.at(i)).width();
+            metricWidth = fm.size(Qt::TextExpandTabs | Qt::TextShowMnemonic, standard.at(i)).width();
         }
 
         QString componentStr = "import QtQuick 2.0\nText { text: \"" + standard.at(i) + "\" }";
@@ -344,7 +350,7 @@ void tst_qquicktext::width()
         textComponent.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
         QQuickText *textObject = qobject_cast<QQuickText*>(textComponent.create());
 
-        QVERIFY(textObject != 0);
+        QVERIFY(textObject != nullptr);
         QVERIFY(textObject->boundingRect().width() > 0);
         QCOMPARE(textObject->width(), qreal(metricWidth));
         QVERIFY(textObject->textFormat() == QQuickText::AutoText); // setting text doesn't change format
@@ -360,14 +366,14 @@ void tst_qquicktext::width()
         QQmlComponent textComponent(&engine);
         textComponent.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
         QQuickText *textObject = qobject_cast<QQuickText*>(textComponent.create());
-        QVERIFY(textObject != 0);
+        QVERIFY(textObject != nullptr);
 
         QQuickTextPrivate *textPrivate = QQuickTextPrivate::get(textObject);
-        QVERIFY(textPrivate != 0);
+        QVERIFY(textPrivate != nullptr);
         QVERIFY(textPrivate->extra.isAllocated());
 
         QTextDocument *doc = textPrivate->extra->doc;
-        QVERIFY(doc != 0);
+        QVERIFY(doc != nullptr);
 
         QCOMPARE(int(textObject->width()), int(doc->idealWidth()));
         QCOMPARE(textObject->textFormat(), QQuickText::RichText);
@@ -386,7 +392,7 @@ void tst_qquicktext::wrap()
         QQuickText *textObject = qobject_cast<QQuickText*>(textComponent.create());
         textHeight = textObject->height();
 
-        QVERIFY(textObject != 0);
+        QVERIFY(textObject != nullptr);
         QCOMPARE(textObject->wrapMode(), QQuickText::WordWrap);
         QCOMPARE(textObject->width(), 300.);
 
@@ -400,7 +406,7 @@ void tst_qquicktext::wrap()
         textComponent.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
         QQuickText *textObject = qobject_cast<QQuickText*>(textComponent.create());
 
-        QVERIFY(textObject != 0);
+        QVERIFY(textObject != nullptr);
         QCOMPARE(textObject->width(), 30.);
         QVERIFY(textObject->height() > textHeight);
 
@@ -418,7 +424,7 @@ void tst_qquicktext::wrap()
         textComponent.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
         QQuickText *textObject = qobject_cast<QQuickText*>(textComponent.create());
 
-        QVERIFY(textObject != 0);
+        QVERIFY(textObject != nullptr);
         QCOMPARE(textObject->width(), 30.);
         QVERIFY(textObject->height() > textHeight);
 
@@ -437,16 +443,16 @@ void tst_qquicktext::wrap()
         textComponent.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
         QQuickText *textObject = qobject_cast<QQuickText*>(textComponent.create());
 
-        QVERIFY(textObject != 0);
+        QVERIFY(textObject != nullptr);
         QCOMPARE(textObject->width(), 30.);
         QVERIFY(textObject->height() > textHeight);
 
         QQuickTextPrivate *textPrivate = QQuickTextPrivate::get(textObject);
-        QVERIFY(textPrivate != 0);
+        QVERIFY(textPrivate != nullptr);
         QVERIFY(textPrivate->extra.isAllocated());
 
         QTextDocument *doc = textPrivate->extra->doc;
-        QVERIFY(doc != 0);
+        QVERIFY(doc != nullptr);
         textObject->setWidth(doc->idealWidth());
         QCOMPARE(textObject->width(), doc->idealWidth());
         QVERIFY(textObject->height() > textHeight);
@@ -466,7 +472,7 @@ void tst_qquicktext::wrap()
         textComponent.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
         QQuickText *textObject = qobject_cast<QQuickText*>(textComponent.create());
 
-        QVERIFY(textObject != 0);
+        QVERIFY(textObject != nullptr);
         QCOMPARE(textObject->width(), 30.);
         QVERIFY(textObject->implicitHeight() > textHeight);
 
@@ -554,6 +560,45 @@ void tst_qquicktext::elide()
     }
 }
 
+// QTBUG-60328
+// Tests that text with elide set is rendered after
+// having its parent cleared and then set again.
+void tst_qquicktext::elideParentChanged()
+{
+    QQuickView window;
+    window.setSource(testFileUrl("elideParentChanged.qml"));
+    QTRY_COMPARE(window.status(), QQuickView::Ready);
+
+    window.show();
+    QVERIFY(QTest::qWaitForWindowExposed(&window));
+
+    QQuickItem *root = window.rootObject();
+    QVERIFY(root);
+    QCOMPARE(root->childItems().size(), 1);
+
+    // Store a snapshot of the scene so that we can compare it later.
+    QSharedPointer<QQuickItemGrabResult> grabResult = root->grabToImage();
+    QTRY_VERIFY(!grabResult->image().isNull());
+    const QImage expectedItemImageGrab(grabResult->image());
+
+    // Clear the text's parent. It shouldn't render anything.
+    QQuickItem *text = root->childItems().first();
+    text->setParentItem(nullptr);
+    QCOMPARE(text->width(), 0.0);
+    QCOMPARE(text->height(), 0.0);
+
+    // Set the parent back to what it was. The text should
+    // be rendered identically to how it was before.
+    text->setParentItem(root);
+    QCOMPARE(text->width(), 100.0);
+    QCOMPARE(text->height(), 30.0);
+
+    grabResult = root->grabToImage();
+    QTRY_VERIFY(!grabResult->image().isNull());
+    const QImage actualItemImageGrab(grabResult->image());
+    QCOMPARE(actualItemImageGrab, expectedItemImageGrab);
+}
+
 void tst_qquicktext::multilineElide_data()
 {
     QTest::addColumn<QQuickText::TextFormat>("format");
@@ -567,7 +612,7 @@ void tst_qquicktext::multilineElide()
     QScopedPointer<QQuickView> window(createView(testFile("multilineelide.qml")));
 
     QQuickText *myText = qobject_cast<QQuickText*>(window->rootObject());
-    QVERIFY(myText != 0);
+    QVERIFY(myText != nullptr);
     myText->setTextFormat(format);
 
     QCOMPARE(myText->lineCount(), 3);
@@ -667,11 +712,11 @@ void tst_qquicktext::textFormat()
         textComponent.setData("import QtQuick 2.0\nText { text: \"Hello\"; textFormat: Text.RichText }", QUrl::fromLocalFile(""));
         QQuickText *textObject = qobject_cast<QQuickText*>(textComponent.create());
 
-        QVERIFY(textObject != 0);
+        QVERIFY(textObject != nullptr);
         QCOMPARE(textObject->textFormat(), QQuickText::RichText);
 
         QQuickTextPrivate *textPrivate = QQuickTextPrivate::get(textObject);
-        QVERIFY(textPrivate != 0);
+        QVERIFY(textPrivate != nullptr);
         QVERIFY(textPrivate->richText);
 
         delete textObject;
@@ -681,11 +726,11 @@ void tst_qquicktext::textFormat()
         textComponent.setData("import QtQuick 2.0\nText { text: \"<b>Hello</b>\" }", QUrl::fromLocalFile(""));
         QQuickText *textObject = qobject_cast<QQuickText*>(textComponent.create());
 
-        QVERIFY(textObject != 0);
+        QVERIFY(textObject != nullptr);
         QCOMPARE(textObject->textFormat(), QQuickText::AutoText);
 
         QQuickTextPrivate *textPrivate = QQuickTextPrivate::get(textObject);
-        QVERIFY(textPrivate != 0);
+        QVERIFY(textPrivate != nullptr);
         QVERIFY(textPrivate->styledText);
 
         delete textObject;
@@ -695,7 +740,7 @@ void tst_qquicktext::textFormat()
         textComponent.setData("import QtQuick 2.0\nText { text: \"<b>Hello</b>\"; textFormat: Text.PlainText }", QUrl::fromLocalFile(""));
         QQuickText *textObject = qobject_cast<QQuickText*>(textComponent.create());
 
-        QVERIFY(textObject != 0);
+        QVERIFY(textObject != nullptr);
         QCOMPARE(textObject->textFormat(), QQuickText::PlainText);
 
         delete textObject;
@@ -723,6 +768,61 @@ void tst_qquicktext::textFormat()
         QCOMPARE(text->textFormat(), QQuickText::AutoText);
         QCOMPARE(spy.count(), 2);
     }
+
+    {
+        QQmlComponent component(&engine);
+        component.setData("import QtQuick 2.0\n Text { text: \"<b>Hello</b>\" }", QUrl());
+        QScopedPointer<QObject> object(component.create());
+        QQuickText *text = qobject_cast<QQuickText *>(object.data());
+        QVERIFY(text);
+        QQuickTextPrivate *textPrivate = QQuickTextPrivate::get(text);
+        QVERIFY(textPrivate);
+
+        QCOMPARE(text->textFormat(), QQuickText::AutoText);
+        QVERIFY(!textPrivate->layout.formats().isEmpty());
+
+        text->setTextFormat(QQuickText::StyledText);
+        QVERIFY(!textPrivate->layout.formats().isEmpty());
+
+        text->setTextFormat(QQuickText::PlainText);
+        QVERIFY(textPrivate->layout.formats().isEmpty());
+
+        text->setTextFormat(QQuickText::AutoText);
+        QVERIFY(!textPrivate->layout.formats().isEmpty());
+    }
+
+    {
+        QQmlComponent component(&engine);
+        component.setData("import QtQuick 2.0\nText { text: \"Hello\"; elide: Text.ElideRight }", QUrl::fromLocalFile(""));
+        QScopedPointer<QObject> object(component.create());
+        QQuickText *text = qobject_cast<QQuickText *>(object.data());
+        QVERIFY(text);
+        QQuickTextPrivate *textPrivate = QQuickTextPrivate::get(text);
+        QVERIFY(textPrivate);
+
+        // underline a mnemonic
+        QVector<QTextLayout::FormatRange> formats;
+        QTextLayout::FormatRange range;
+        range.start = 0;
+        range.length = 1;
+        range.format.setFontUnderline(true);
+        formats << range;
+
+        // the mnemonic format should be retained
+        textPrivate->layout.setFormats(formats);
+        text->forceLayout();
+        QCOMPARE(textPrivate->layout.formats(), formats);
+
+        // and carried over to the elide layout
+        text->setWidth(text->implicitWidth() - 1);
+        QVERIFY(textPrivate->elideLayout);
+        QCOMPARE(textPrivate->elideLayout->formats(), formats);
+
+        // but cleared when the text changes
+        text->setText("Changed");
+        QVERIFY(textPrivate->elideLayout);
+        QVERIFY(textPrivate->layout.formats().isEmpty());
+    }
 }
 
 //the alignment tests may be trivial o.oa
@@ -766,11 +866,11 @@ void tst_qquicktext::horizontalAlignment_RightToLeft()
 {
     QScopedPointer<QQuickView> window(createView(testFile("horizontalAlignment_RightToLeft.qml")));
     QQuickText *text = window->rootObject()->findChild<QQuickText*>("text");
-    QVERIFY(text != 0);
+    QVERIFY(text != nullptr);
     window->showNormal();
 
     QQuickTextPrivate *textPrivate = QQuickTextPrivate::get(text);
-    QVERIFY(textPrivate != 0);
+    QVERIFY(textPrivate != nullptr);
 
     QTRY_VERIFY(textPrivate->layout.lineCount());
 
@@ -903,17 +1003,17 @@ static inline QByteArray msgNotLessThan(int n1, int n2)
 
 void tst_qquicktext::hAlignImplicitWidth()
 {
-#if defined(QT_OPENGL_ES_2_ANGLE) && _MSC_VER==1600
-    QSKIP("QTBUG-40658");
+#ifdef Q_OS_MACOS
+    QSKIP("this test currently crashes on MacOS. See QTBUG-68047");
 #endif
     QQuickView view(testFileUrl("hAlignImplicitWidth.qml"));
     view.setFlags(view.flags() | Qt::WindowStaysOnTopHint); // Prevent being obscured by other windows.
     view.show();
     view.requestActivate();
-    QVERIFY(QTest::qWaitForWindowActive(&view));
+    QVERIFY(QTest::qWaitForWindowExposed(&view));
 
     QQuickText *text = view.rootObject()->findChild<QQuickText*>("textItem");
-    QVERIFY(text != 0);
+    QVERIFY(text != nullptr);
 
     // Try to check whether alignment works by checking the number of black
     // pixels in the thirds of the grabbed image.
@@ -929,6 +1029,10 @@ void tst_qquicktext::hAlignImplicitWidth()
     const int centeredSection3End = centeredSection3 + sectionWidth;
 
     {
+        if ((QGuiApplication::platformName() == QLatin1String("offscreen"))
+            || (QGuiApplication::platformName() == QLatin1String("minimal")))
+            QEXPECT_FAIL("", "Failure due to grabWindow not functional on offscreen/minimimal platforms", Abort);
+
         // Left Align
         QImage image = view.grabWindow();
         const int left = numberOfNonWhitePixels(centeredSection1, centeredSection2, image);
@@ -976,7 +1080,7 @@ void tst_qquicktext::verticalAlignment()
             textComponent.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
             QQuickText *textObject = qobject_cast<QQuickText*>(textComponent.create());
 
-            QVERIFY(textObject != 0);
+            QVERIFY(textObject != nullptr);
             QCOMPARE((int)textObject->vAlign(), (int)verticalAlignmentments.at(j));
 
             delete textObject;
@@ -992,7 +1096,7 @@ void tst_qquicktext::verticalAlignment()
             textComponent.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
             QQuickText *textObject = qobject_cast<QQuickText*>(textComponent.create());
 
-            QVERIFY(textObject != 0);
+            QVERIFY(textObject != nullptr);
             QCOMPARE((int)textObject->vAlign(), (int)verticalAlignmentments.at(j));
 
             delete textObject;
@@ -1388,7 +1492,7 @@ void tst_qquicktext::weight()
         textComponent.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
         QQuickText *textObject = qobject_cast<QQuickText*>(textComponent.create());
 
-        QVERIFY(textObject != 0);
+        QVERIFY(textObject != nullptr);
         QCOMPARE((int)textObject->font().weight(), (int)QQuickFontValueType::Normal);
 
         delete textObject;
@@ -1399,7 +1503,7 @@ void tst_qquicktext::weight()
         textComponent.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
         QQuickText *textObject = qobject_cast<QQuickText*>(textComponent.create());
 
-        QVERIFY(textObject != 0);
+        QVERIFY(textObject != nullptr);
         QCOMPARE((int)textObject->font().weight(), (int)QQuickFontValueType::Bold);
 
         delete textObject;
@@ -1413,7 +1517,7 @@ void tst_qquicktext::underline()
     view.requestActivate();
     QVERIFY(QTest::qWaitForWindowActive(&view));
     QQuickText *textObject = view.rootObject()->findChild<QQuickText*>("myText");
-    QVERIFY(textObject != 0);
+    QVERIFY(textObject != nullptr);
     QCOMPARE(textObject->font().overline(), false);
     QCOMPARE(textObject->font().underline(), true);
     QCOMPARE(textObject->font().strikeOut(), false);
@@ -1426,7 +1530,7 @@ void tst_qquicktext::overline()
     view.requestActivate();
     QVERIFY(QTest::qWaitForWindowActive(&view));
     QQuickText *textObject = view.rootObject()->findChild<QQuickText*>("myText");
-    QVERIFY(textObject != 0);
+    QVERIFY(textObject != nullptr);
     QCOMPARE(textObject->font().overline(), true);
     QCOMPARE(textObject->font().underline(), false);
     QCOMPARE(textObject->font().strikeOut(), false);
@@ -1439,7 +1543,7 @@ void tst_qquicktext::strikeout()
     view.requestActivate();
     QVERIFY(QTest::qWaitForWindowActive(&view));
     QQuickText *textObject = view.rootObject()->findChild<QQuickText*>("myText");
-    QVERIFY(textObject != 0);
+    QVERIFY(textObject != nullptr);
     QCOMPARE(textObject->font().overline(), false);
     QCOMPARE(textObject->font().underline(), false);
     QCOMPARE(textObject->font().strikeOut(), true);
@@ -1453,7 +1557,7 @@ void tst_qquicktext::capitalization()
         textComponent.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
         QQuickText *textObject = qobject_cast<QQuickText*>(textComponent.create());
 
-        QVERIFY(textObject != 0);
+        QVERIFY(textObject != nullptr);
         QCOMPARE((int)textObject->font().capitalization(), (int)QQuickFontValueType::MixedCase);
 
         delete textObject;
@@ -1464,7 +1568,7 @@ void tst_qquicktext::capitalization()
         textComponent.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
         QQuickText *textObject = qobject_cast<QQuickText*>(textComponent.create());
 
-        QVERIFY(textObject != 0);
+        QVERIFY(textObject != nullptr);
         QCOMPARE((int)textObject->font().capitalization(), (int)QQuickFontValueType::AllUppercase);
 
         delete textObject;
@@ -1475,7 +1579,7 @@ void tst_qquicktext::capitalization()
         textComponent.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
         QQuickText *textObject = qobject_cast<QQuickText*>(textComponent.create());
 
-        QVERIFY(textObject != 0);
+        QVERIFY(textObject != nullptr);
         QCOMPARE((int)textObject->font().capitalization(), (int)QQuickFontValueType::AllLowercase);
 
         delete textObject;
@@ -1486,7 +1590,7 @@ void tst_qquicktext::capitalization()
         textComponent.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
         QQuickText *textObject = qobject_cast<QQuickText*>(textComponent.create());
 
-        QVERIFY(textObject != 0);
+        QVERIFY(textObject != nullptr);
         QCOMPARE((int)textObject->font().capitalization(), (int)QQuickFontValueType::SmallCaps);
 
         delete textObject;
@@ -1497,7 +1601,7 @@ void tst_qquicktext::capitalization()
         textComponent.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
         QQuickText *textObject = qobject_cast<QQuickText*>(textComponent.create());
 
-        QVERIFY(textObject != 0);
+        QVERIFY(textObject != nullptr);
         QCOMPARE((int)textObject->font().capitalization(), (int)QQuickFontValueType::Capitalize);
 
         delete textObject;
@@ -1512,7 +1616,7 @@ void tst_qquicktext::letterSpacing()
         textComponent.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
         QQuickText *textObject = qobject_cast<QQuickText*>(textComponent.create());
 
-        QVERIFY(textObject != 0);
+        QVERIFY(textObject != nullptr);
         QCOMPARE(textObject->font().letterSpacing(), 0.0);
 
         delete textObject;
@@ -1523,7 +1627,7 @@ void tst_qquicktext::letterSpacing()
         textComponent.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
         QQuickText *textObject = qobject_cast<QQuickText*>(textComponent.create());
 
-        QVERIFY(textObject != 0);
+        QVERIFY(textObject != nullptr);
         QCOMPARE(textObject->font().letterSpacing(), -2.);
 
         delete textObject;
@@ -1534,7 +1638,7 @@ void tst_qquicktext::letterSpacing()
         textComponent.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
         QQuickText *textObject = qobject_cast<QQuickText*>(textComponent.create());
 
-        QVERIFY(textObject != 0);
+        QVERIFY(textObject != nullptr);
         QCOMPARE(textObject->font().letterSpacing(), 3.);
 
         delete textObject;
@@ -1549,7 +1653,7 @@ void tst_qquicktext::wordSpacing()
         textComponent.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
         QQuickText *textObject = qobject_cast<QQuickText*>(textComponent.create());
 
-        QVERIFY(textObject != 0);
+        QVERIFY(textObject != nullptr);
         QCOMPARE(textObject->font().wordSpacing(), 0.0);
 
         delete textObject;
@@ -1560,7 +1664,7 @@ void tst_qquicktext::wordSpacing()
         textComponent.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
         QQuickText *textObject = qobject_cast<QQuickText*>(textComponent.create());
 
-        QVERIFY(textObject != 0);
+        QVERIFY(textObject != nullptr);
         QCOMPARE(textObject->font().wordSpacing(), -50.);
 
         delete textObject;
@@ -1571,7 +1675,7 @@ void tst_qquicktext::wordSpacing()
         textComponent.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
         QQuickText *textObject = qobject_cast<QQuickText*>(textComponent.create());
 
-        QVERIFY(textObject != 0);
+        QVERIFY(textObject != nullptr);
         QCOMPARE(textObject->font().wordSpacing(), 200.);
 
         delete textObject;
@@ -1968,7 +2072,7 @@ void tst_qquicktext::linkInteraction()
     textComponent.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
     QQuickText *textObject = qobject_cast<QQuickText*>(textComponent.create());
 
-    QVERIFY(textObject != 0);
+    QVERIFY(textObject != nullptr);
 
     LinkTest test;
     QObject::connect(textObject, SIGNAL(linkActivated(QString)), &test, SLOT(linkClicked(QString)));
@@ -2090,7 +2194,7 @@ void tst_qquicktext::embeddedImages()
     QVERIFY(QTest::qWaitForWindowActive(view));
     QQuickText *textObject = qobject_cast<QQuickText*>(view->rootObject());
 
-    QVERIFY(textObject != 0);
+    QVERIFY(textObject != nullptr);
     QTRY_COMPARE(textObject->resourcesLoading(), 0);
 
     QPixmap pm(testFile("http/exists.png"));
@@ -2111,7 +2215,7 @@ void tst_qquicktext::lineCount()
     QScopedPointer<QQuickView> window(createView(testFile("lineCount.qml")));
 
     QQuickText *myText = window->rootObject()->findChild<QQuickText*>("myText");
-    QVERIFY(myText != 0);
+    QVERIFY(myText != nullptr);
 
     QVERIFY(myText->lineCount() > 1);
     QVERIFY(!myText->truncated());
@@ -2138,7 +2242,7 @@ void tst_qquicktext::lineHeight()
     QScopedPointer<QQuickView> window(createView(testFile("lineHeight.qml")));
 
     QQuickText *myText = window->rootObject()->findChild<QQuickText*>("myText");
-    QVERIFY(myText != 0);
+    QVERIFY(myText != nullptr);
 
     QCOMPARE(myText->lineHeight(), qreal(1));
     QCOMPARE(myText->lineHeightMode(), QQuickText::ProportionalHeight);
@@ -2283,23 +2387,31 @@ void tst_qquicktext::contentSize()
     QScopedPointer<QObject> object(textComponent.create());
     QQuickText *textObject = qobject_cast<QQuickText *>(object.data());
 
-    QSignalSpy spy(textObject, SIGNAL(contentSizeChanged()));
+    QSignalSpy spySize(textObject, SIGNAL(contentSizeChanged()));
+    QSignalSpy spyWidth(textObject, SIGNAL(contentWidthChanged(qreal)));
+    QSignalSpy spyHeight(textObject, SIGNAL(contentHeightChanged(qreal)));
 
     textObject->setText("The quick red fox jumped over the lazy brown dog");
 
     QVERIFY(textObject->contentWidth() > textObject->width());
     QVERIFY(textObject->contentHeight() < textObject->height());
-    QCOMPARE(spy.count(), 1);
+    QCOMPARE(spySize.count(), 1);
+    QCOMPARE(spyWidth.count(), 1);
+    QCOMPARE(spyHeight.count(), 0);
 
     textObject->setWrapMode(QQuickText::WordWrap);
     QVERIFY(textObject->contentWidth() <= textObject->width());
     QVERIFY(textObject->contentHeight() > textObject->height());
-    QCOMPARE(spy.count(), 2);
+    QCOMPARE(spySize.count(), 2);
+    QCOMPARE(spyWidth.count(), 2);
+    QCOMPARE(spyHeight.count(), 1);
 
     textObject->setElideMode(QQuickText::ElideRight);
     QVERIFY(textObject->contentWidth() <= textObject->width());
     QVERIFY(textObject->contentHeight() < textObject->height());
-    QCOMPARE(spy.count(), 3);
+    QCOMPARE(spySize.count(), 3);
+    QCOMPARE(spyWidth.count(), 3);
+    QCOMPARE(spyHeight.count(), 2);
     int spyCount = 3;
     qreal elidedWidth = textObject->contentWidth();
 
@@ -2308,14 +2420,16 @@ void tst_qquicktext::contentSize()
     QVERIFY(textObject->contentHeight() < textObject->height());
     // this text probably won't have the same elided width, but it's not guaranteed.
     if (textObject->contentWidth() != elidedWidth)
-        QCOMPARE(spy.count(), ++spyCount);
+        QCOMPARE(spySize.count(), ++spyCount);
     else
-        QCOMPARE(spy.count(), spyCount);
+        QCOMPARE(spySize.count(), spyCount);
 
     textObject->setElideMode(QQuickText::ElideNone);
     QVERIFY(textObject->contentWidth() > textObject->width());
     QVERIFY(textObject->contentHeight() > textObject->height());
-    QCOMPARE(spy.count(), ++spyCount);
+    QCOMPARE(spySize.count(), ++spyCount);
+    QCOMPARE(spyWidth.count(), spyCount);
+    QCOMPARE(spyHeight.count(), 3);
 }
 
 void tst_qquicktext::geometryChanged()
@@ -2736,10 +2850,10 @@ void tst_qquicktext::lineLaidOut()
     QScopedPointer<QQuickView> window(createView(testFile("lineLayout.qml")));
 
     QQuickText *myText = window->rootObject()->findChild<QQuickText*>("myText");
-    QVERIFY(myText != 0);
+    QVERIFY(myText != nullptr);
 
     QQuickTextPrivate *textPrivate = QQuickTextPrivate::get(myText);
-    QVERIFY(textPrivate != 0);
+    QVERIFY(textPrivate != nullptr);
 
     QVERIFY(!textPrivate->extra.isAllocated());
 
@@ -2764,10 +2878,10 @@ void tst_qquicktext::lineLaidOutRelayout()
     QVERIFY(QTest::qWaitForWindowActive(window.data()));
 
     QQuickText *myText = window->rootObject()->findChild<QQuickText*>("myText");
-    QVERIFY(myText != 0);
+    QVERIFY(myText != nullptr);
 
     QQuickTextPrivate *textPrivate = QQuickTextPrivate::get(myText);
-    QVERIFY(textPrivate != 0);
+    QVERIFY(textPrivate != nullptr);
 
     QVERIFY(!textPrivate->extra.isAllocated());
 
@@ -2792,10 +2906,10 @@ void tst_qquicktext::lineLaidOutHAlign()
     QScopedPointer<QQuickView> window(createView(testFile("lineLayoutHAlign.qml")));
 
     QQuickText *myText = window->rootObject()->findChild<QQuickText*>("myText");
-    QVERIFY(myText != 0);
+    QVERIFY(myText != nullptr);
 
     QQuickTextPrivate *textPrivate = QQuickTextPrivate::get(myText);
-    QVERIFY(textPrivate != 0);
+    QVERIFY(textPrivate != nullptr);
 
     QCOMPARE(textPrivate->layout.lineCount(), 1);
 
@@ -2922,11 +3036,11 @@ void tst_qquicktext::imgTagsAlign()
     textComponent.setData(componentStr.toLatin1(), QUrl::fromLocalFile("."));
     QQuickText *textObject = qobject_cast<QQuickText*>(textComponent.create());
 
-    QVERIFY(textObject != 0);
+    QVERIFY(textObject != nullptr);
     QCOMPARE(textObject->height(), qreal(imgHeight));
 
     QQuickTextPrivate *textPrivate = QQuickTextPrivate::get(textObject);
-    QVERIFY(textPrivate != 0);
+    QVERIFY(textPrivate != nullptr);
 
     QRectF br = textPrivate->layout.boundingRect();
     if (align == "bottom")
@@ -2947,11 +3061,11 @@ void tst_qquicktext::imgTagsMultipleImages()
     textComponent.setData(componentStr.toLatin1(), QUrl::fromLocalFile("."));
     QQuickText *textObject = qobject_cast<QQuickText*>(textComponent.create());
 
-    QVERIFY(textObject != 0);
+    QVERIFY(textObject != nullptr);
     QCOMPARE(textObject->height(), qreal(85));
 
     QQuickTextPrivate *textPrivate = QQuickTextPrivate::get(textObject);
-    QVERIFY(textPrivate != 0);
+    QVERIFY(textPrivate != nullptr);
     QCOMPARE(textPrivate->extra->visibleImgTags.count(), 2);
 
     delete textObject;
@@ -2961,10 +3075,10 @@ void tst_qquicktext::imgTagsElide()
 {
     QScopedPointer<QQuickView> window(createView(testFile("imgTagsElide.qml")));
     QQuickText *myText = window->rootObject()->findChild<QQuickText*>("myText");
-    QVERIFY(myText != 0);
+    QVERIFY(myText != nullptr);
 
     QQuickTextPrivate *textPrivate = QQuickTextPrivate::get(myText);
-    QVERIFY(textPrivate != 0);
+    QVERIFY(textPrivate != nullptr);
     QCOMPARE(textPrivate->extra->visibleImgTags.count(), 0);
     myText->setMaximumLineCount(20);
     QTRY_COMPARE(textPrivate->extra->visibleImgTags.count(), 1);
@@ -2976,12 +3090,12 @@ void tst_qquicktext::imgTagsUpdates()
 {
     QScopedPointer<QQuickView> window(createView(testFile("imgTagsUpdates.qml")));
     QQuickText *myText = window->rootObject()->findChild<QQuickText*>("myText");
-    QVERIFY(myText != 0);
+    QVERIFY(myText != nullptr);
 
     QSignalSpy spy(myText, SIGNAL(contentSizeChanged()));
 
     QQuickTextPrivate *textPrivate = QQuickTextPrivate::get(myText);
-    QVERIFY(textPrivate != 0);
+    QVERIFY(textPrivate != nullptr);
 
     myText->setText("This is a heart<img src=\"images/heart200.png\">.");
     QCOMPARE(textPrivate->extra->visibleImgTags.count(), 1);
@@ -3007,7 +3121,7 @@ void tst_qquicktext::imgTagsError()
     textComponent.setData(componentStr.toLatin1(), QUrl("file:"));
     QQuickText *textObject = qobject_cast<QQuickText*>(textComponent.create());
 
-    QVERIFY(textObject != 0);
+    QVERIFY(textObject != nullptr);
     delete textObject;
 }
 
@@ -3026,10 +3140,10 @@ void tst_qquicktext::fontSizeMode()
     window->show();
 
     QQuickText *myText = window->rootObject()->findChild<QQuickText*>("myText");
-    QVERIFY(myText != 0);
+    QVERIFY(myText != nullptr);
 
     myText->setText(text);
-    QTRY_COMPARE(QQuickItemPrivate::get(myText)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(myText));
 
     qreal originalWidth = myText->contentWidth();
     qreal originalHeight = myText->contentHeight();
@@ -3043,7 +3157,7 @@ void tst_qquicktext::fontSizeMode()
 
     myText->setFont(font);
     myText->setFontSizeMode(QQuickText::HorizontalFit);
-    QTRY_COMPARE(QQuickItemPrivate::get(myText)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(myText));
     // Font size reduced to fit within the width of the item.
     qreal horizontalFitWidth = myText->contentWidth();
     qreal horizontalFitHeight = myText->contentHeight();
@@ -3052,28 +3166,28 @@ void tst_qquicktext::fontSizeMode()
 
     // Elide won't affect the size with HorizontalFit.
     myText->setElideMode(QQuickText::ElideRight);
-    QTRY_COMPARE(QQuickItemPrivate::get(myText)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(myText));
     QVERIFY(!myText->truncated());
     QCOMPARE(myText->contentWidth(), horizontalFitWidth);
     QCOMPARE(myText->contentHeight(), horizontalFitHeight);
 
     myText->setElideMode(QQuickText::ElideLeft);
-    QTRY_COMPARE(QQuickItemPrivate::get(myText)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(myText));
     QVERIFY(!myText->truncated());
     QCOMPARE(myText->contentWidth(), horizontalFitWidth);
     QCOMPARE(myText->contentHeight(), horizontalFitHeight);
 
     myText->setElideMode(QQuickText::ElideMiddle);
-    QTRY_COMPARE(QQuickItemPrivate::get(myText)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(myText));
     QVERIFY(!myText->truncated());
     QCOMPARE(myText->contentWidth(), horizontalFitWidth);
     QCOMPARE(myText->contentHeight(), horizontalFitHeight);
 
     myText->setElideMode(QQuickText::ElideNone);
-    QTRY_COMPARE(QQuickItemPrivate::get(myText)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(myText));
 
     myText->setFontSizeMode(QQuickText::VerticalFit);
-    QTRY_COMPARE(QQuickItemPrivate::get(myText)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(myText));
     // Font size increased to fill the height of the item.
     qreal verticalFitHeight = myText->contentHeight();
     QVERIFY(myText->contentWidth() > myText->width());
@@ -3082,57 +3196,57 @@ void tst_qquicktext::fontSizeMode()
 
     // Elide won't affect the height of a single line with VerticalFit but will crop the width.
     myText->setElideMode(QQuickText::ElideRight);
-    QTRY_COMPARE(QQuickItemPrivate::get(myText)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(myText));
     QVERIFY(myText->truncated());
     QVERIFY(myText->contentWidth() <= myText->width() + 2);
     QCOMPARE(myText->contentHeight(), verticalFitHeight);
 
     myText->setElideMode(QQuickText::ElideLeft);
-    QTRY_COMPARE(QQuickItemPrivate::get(myText)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(myText));
     QVERIFY(myText->truncated());
     QVERIFY(myText->contentWidth() <= myText->width() + 2);
     QCOMPARE(myText->contentHeight(), verticalFitHeight);
 
     myText->setElideMode(QQuickText::ElideMiddle);
-    QTRY_COMPARE(QQuickItemPrivate::get(myText)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(myText));
     QVERIFY(myText->truncated());
     QVERIFY(myText->contentWidth() <= myText->width() + 2);
     QCOMPARE(myText->contentHeight(), verticalFitHeight);
 
     myText->setElideMode(QQuickText::ElideNone);
-    QTRY_COMPARE(QQuickItemPrivate::get(myText)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(myText));
 
     myText->setFontSizeMode(QQuickText::Fit);
-    QTRY_COMPARE(QQuickItemPrivate::get(myText)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(myText));
     // Should be the same as HorizontalFit with no wrapping.
     QCOMPARE(myText->contentWidth(), horizontalFitWidth);
     QCOMPARE(myText->contentHeight(), horizontalFitHeight);
 
     // Elide won't affect the size with Fit.
     myText->setElideMode(QQuickText::ElideRight);
-    QTRY_COMPARE(QQuickItemPrivate::get(myText)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(myText));
     QVERIFY(!myText->truncated());
     QCOMPARE(myText->contentWidth(), horizontalFitWidth);
     QCOMPARE(myText->contentHeight(), horizontalFitHeight);
 
     myText->setElideMode(QQuickText::ElideLeft);
-    QTRY_COMPARE(QQuickItemPrivate::get(myText)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(myText));
     QVERIFY(!myText->truncated());
     QCOMPARE(myText->contentWidth(), horizontalFitWidth);
     QCOMPARE(myText->contentHeight(), horizontalFitHeight);
 
     myText->setElideMode(QQuickText::ElideMiddle);
-    QTRY_COMPARE(QQuickItemPrivate::get(myText)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(myText));
     QVERIFY(!myText->truncated());
     QCOMPARE(myText->contentWidth(), horizontalFitWidth);
     QCOMPARE(myText->contentHeight(), horizontalFitHeight);
 
     myText->setElideMode(QQuickText::ElideNone);
-    QTRY_COMPARE(QQuickItemPrivate::get(myText)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(myText));
 
     myText->setFontSizeMode(QQuickText::FixedSize);
     myText->setWrapMode(QQuickText::Wrap);
-    QTRY_COMPARE(QQuickItemPrivate::get(myText)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(myText));
 
     originalWidth = myText->contentWidth();
     originalHeight = myText->contentHeight();
@@ -3142,7 +3256,7 @@ void tst_qquicktext::fontSizeMode()
     QVERIFY(originalHeight > myText->height());
 
     myText->setFontSizeMode(QQuickText::HorizontalFit);
-    QTRY_COMPARE(QQuickItemPrivate::get(myText)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(myText));
     // HorizontalFit should reduce the font size to minimize wrapping, which brings it back to the
     // same size as without text wrapping.
     QCOMPARE(myText->contentWidth(), horizontalFitWidth);
@@ -3150,16 +3264,16 @@ void tst_qquicktext::fontSizeMode()
 
     // Elide won't affect the size with HorizontalFit.
     myText->setElideMode(QQuickText::ElideRight);
-    QTRY_COMPARE(QQuickItemPrivate::get(myText)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(myText));
     QVERIFY(!myText->truncated());
     QCOMPARE(myText->contentWidth(), horizontalFitWidth);
     QCOMPARE(myText->contentHeight(), horizontalFitHeight);
 
     myText->setElideMode(QQuickText::ElideNone);
-    QTRY_COMPARE(QQuickItemPrivate::get(myText)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(myText));
 
     myText->setFontSizeMode(QQuickText::VerticalFit);
-    QTRY_COMPARE(QQuickItemPrivate::get(myText)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(myText));
     // VerticalFit should reduce the size to the wrapped text within the vertical height.
     verticalFitHeight = myText->contentHeight();
     qreal verticalFitWidth = myText->contentWidth();
@@ -3169,40 +3283,40 @@ void tst_qquicktext::fontSizeMode()
 
     // Elide won't affect the height or width of a wrapped text with VerticalFit.
     myText->setElideMode(QQuickText::ElideRight);
-    QTRY_COMPARE(QQuickItemPrivate::get(myText)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(myText));
     QVERIFY(!myText->truncated());
     QCOMPARE(myText->contentWidth(), verticalFitWidth);
     QCOMPARE(myText->contentHeight(), verticalFitHeight);
 
     myText->setElideMode(QQuickText::ElideNone);
-    QTRY_COMPARE(QQuickItemPrivate::get(myText)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(myText));
 
     myText->setFontSizeMode(QQuickText::Fit);
-    QTRY_COMPARE(QQuickItemPrivate::get(myText)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(myText));
     // Should be the same as VerticalFit with wrapping.
     QCOMPARE(myText->contentWidth(), verticalFitWidth);
     QCOMPARE(myText->contentHeight(), verticalFitHeight);
 
     // Elide won't affect the size with Fit.
     myText->setElideMode(QQuickText::ElideRight);
-    QTRY_COMPARE(QQuickItemPrivate::get(myText)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(myText));
     QVERIFY(!myText->truncated());
     QCOMPARE(myText->contentWidth(), verticalFitWidth);
     QCOMPARE(myText->contentHeight(), verticalFitHeight);
 
     myText->setElideMode(QQuickText::ElideNone);
-    QTRY_COMPARE(QQuickItemPrivate::get(myText)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(myText));
 
     myText->setFontSizeMode(QQuickText::FixedSize);
     myText->setMaximumLineCount(2);
-    QTRY_COMPARE(QQuickItemPrivate::get(myText)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(myText));
 
     // The original text wrapped should exceed the height of the item.
     QVERIFY(originalWidth <= myText->width() + 2);
     QVERIFY(originalHeight > myText->height());
 
     myText->setFontSizeMode(QQuickText::HorizontalFit);
-    QTRY_COMPARE(QQuickItemPrivate::get(myText)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(myText));
     // HorizontalFit should reduce the font size to minimize wrapping, which brings it back to the
     // same size as without text wrapping.
     QCOMPARE(myText->contentWidth(), horizontalFitWidth);
@@ -3210,16 +3324,16 @@ void tst_qquicktext::fontSizeMode()
 
     // Elide won't affect the size with HorizontalFit.
     myText->setElideMode(QQuickText::ElideRight);
-    QTRY_COMPARE(QQuickItemPrivate::get(myText)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(myText));
     QVERIFY(!myText->truncated());
     QCOMPARE(myText->contentWidth(), horizontalFitWidth);
     QCOMPARE(myText->contentHeight(), horizontalFitHeight);
 
     myText->setElideMode(QQuickText::ElideNone);
-    QTRY_COMPARE(QQuickItemPrivate::get(myText)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(myText));
 
     myText->setFontSizeMode(QQuickText::VerticalFit);
-    QTRY_COMPARE(QQuickItemPrivate::get(myText)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(myText));
     // VerticalFit should reduce the size to the wrapped text within the vertical height.
     verticalFitHeight = myText->contentHeight();
     verticalFitWidth = myText->contentWidth();
@@ -3229,29 +3343,29 @@ void tst_qquicktext::fontSizeMode()
 
     // Elide won't affect the height or width of a wrapped text with VerticalFit.
     myText->setElideMode(QQuickText::ElideRight);
-    QTRY_COMPARE(QQuickItemPrivate::get(myText)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(myText));
     QVERIFY(!myText->truncated());
     QCOMPARE(myText->contentWidth(), verticalFitWidth);
     QCOMPARE(myText->contentHeight(), verticalFitHeight);
 
     myText->setElideMode(QQuickText::ElideNone);
-    QTRY_COMPARE(QQuickItemPrivate::get(myText)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(myText));
 
     myText->setFontSizeMode(QQuickText::Fit);
-    QTRY_COMPARE(QQuickItemPrivate::get(myText)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(myText));
     // Should be the same as VerticalFit with wrapping.
     QCOMPARE(myText->contentWidth(), verticalFitWidth);
     QCOMPARE(myText->contentHeight(), verticalFitHeight);
 
     // Elide won't affect the size with Fit.
     myText->setElideMode(QQuickText::ElideRight);
-    QTRY_COMPARE(QQuickItemPrivate::get(myText)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(myText));
     QVERIFY(!myText->truncated());
     QCOMPARE(myText->contentWidth(), verticalFitWidth);
     QCOMPARE(myText->contentHeight(), verticalFitHeight);
 
     myText->setElideMode(QQuickText::ElideNone);
-    QTRY_COMPARE(QQuickItemPrivate::get(myText)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(myText));
 }
 
 void tst_qquicktext::fontSizeModeMultiline_data()
@@ -3269,10 +3383,10 @@ void tst_qquicktext::fontSizeModeMultiline()
     window->show();
 
     QQuickText *myText = window->rootObject()->findChild<QQuickText*>("myText");
-    QVERIFY(myText != 0);
+    QVERIFY(myText != nullptr);
 
     myText->setText(text);
-    QTRY_COMPARE(QQuickItemPrivate::get(myText)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(myText));
 
     qreal originalWidth = myText->contentWidth();
     qreal originalHeight = myText->contentHeight();
@@ -3287,7 +3401,7 @@ void tst_qquicktext::fontSizeModeMultiline()
 
     myText->setFont(font);
     myText->setFontSizeMode(QQuickText::HorizontalFit);
-    QTRY_COMPARE(QQuickItemPrivate::get(myText)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(myText));
     // Font size reduced to fit within the width of the item.
     QCOMPARE(myText->lineCount(), 2);
     qreal horizontalFitWidth = myText->contentWidth();
@@ -3297,7 +3411,7 @@ void tst_qquicktext::fontSizeModeMultiline()
 
     // Right eliding will remove the last line
     myText->setElideMode(QQuickText::ElideRight);
-    QTRY_COMPARE(QQuickItemPrivate::get(myText)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(myText));
     QVERIFY(myText->truncated());
     QCOMPARE(myText->lineCount(), 1);
     QVERIFY(myText->contentWidth() <= myText->width() + 2);
@@ -3305,22 +3419,22 @@ void tst_qquicktext::fontSizeModeMultiline()
 
     // Left or middle eliding wont have any effect.
     myText->setElideMode(QQuickText::ElideLeft);
-    QTRY_COMPARE(QQuickItemPrivate::get(myText)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(myText));
     QVERIFY(!myText->truncated());
     QCOMPARE(myText->contentWidth(), horizontalFitWidth);
     QCOMPARE(myText->contentHeight(), horizontalFitHeight);
 
     myText->setElideMode(QQuickText::ElideMiddle);
-    QTRY_COMPARE(QQuickItemPrivate::get(myText)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(myText));
     QVERIFY(!myText->truncated());
     QCOMPARE(myText->contentWidth(), horizontalFitWidth);
     QCOMPARE(myText->contentHeight(), horizontalFitHeight);
 
     myText->setElideMode(QQuickText::ElideNone);
-    QTRY_COMPARE(QQuickItemPrivate::get(myText)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(myText));
 
     myText->setFontSizeMode(QQuickText::VerticalFit);
-    QTRY_COMPARE(QQuickItemPrivate::get(myText)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(myText));
     // Font size reduced to fit within the height of the item.
     qreal verticalFitWidth = myText->contentWidth();
     qreal verticalFitHeight = myText->contentHeight();
@@ -3329,58 +3443,58 @@ void tst_qquicktext::fontSizeModeMultiline()
 
     // Elide will have no effect.
     myText->setElideMode(QQuickText::ElideRight);
-    QTRY_COMPARE(QQuickItemPrivate::get(myText)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(myText));
     QVERIFY(!myText->truncated());
     QVERIFY(myText->contentWidth() <= myText->width() + 2);
     QCOMPARE(myText->contentWidth(), verticalFitWidth);
     QCOMPARE(myText->contentHeight(), verticalFitHeight);
 
     myText->setElideMode(QQuickText::ElideLeft);
-    QTRY_COMPARE(QQuickItemPrivate::get(myText)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(myText));
     QVERIFY(!myText->truncated());
     QCOMPARE(myText->contentWidth(), verticalFitWidth);
     QCOMPARE(myText->contentHeight(), verticalFitHeight);
 
     myText->setElideMode(QQuickText::ElideMiddle);
-    QTRY_COMPARE(QQuickItemPrivate::get(myText)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(myText));
     QVERIFY(!myText->truncated());
     QCOMPARE(myText->contentWidth(), verticalFitWidth);
     QCOMPARE(myText->contentHeight(), verticalFitHeight);
 
     myText->setElideMode(QQuickText::ElideNone);
-    QTRY_COMPARE(QQuickItemPrivate::get(myText)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(myText));
 
     myText->setFontSizeMode(QQuickText::Fit);
-    QTRY_COMPARE(QQuickItemPrivate::get(myText)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(myText));
     // Should be the same as VerticalFit with no wrapping.
     QCOMPARE(myText->contentWidth(), verticalFitWidth);
     QCOMPARE(myText->contentHeight(), verticalFitHeight);
 
     // Elide won't affect the size with Fit.
     myText->setElideMode(QQuickText::ElideRight);
-    QTRY_COMPARE(QQuickItemPrivate::get(myText)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(myText));
     QVERIFY(!myText->truncated());
     QCOMPARE(myText->contentWidth(), verticalFitWidth);
     QCOMPARE(myText->contentHeight(), verticalFitHeight);
 
     myText->setElideMode(QQuickText::ElideLeft);
-    QTRY_COMPARE(QQuickItemPrivate::get(myText)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(myText));
     QVERIFY(!myText->truncated());
     QCOMPARE(myText->contentWidth(), verticalFitWidth);
     QCOMPARE(myText->contentHeight(), verticalFitHeight);
 
     myText->setElideMode(QQuickText::ElideMiddle);
-    QTRY_COMPARE(QQuickItemPrivate::get(myText)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(myText));
     QVERIFY(!myText->truncated());
     QCOMPARE(myText->contentWidth(), verticalFitWidth);
     QCOMPARE(myText->contentHeight(), verticalFitHeight);
 
     myText->setElideMode(QQuickText::ElideNone);
-    QTRY_COMPARE(QQuickItemPrivate::get(myText)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(myText));
 
     myText->setFontSizeMode(QQuickText::FixedSize);
     myText->setWrapMode(QQuickText::Wrap);
-    QTRY_COMPARE(QQuickItemPrivate::get(myText)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(myText));
 
     originalWidth = myText->contentWidth();
     originalHeight = myText->contentHeight();
@@ -3390,7 +3504,7 @@ void tst_qquicktext::fontSizeModeMultiline()
     QVERIFY(originalHeight > myText->height());
 
     myText->setFontSizeMode(QQuickText::HorizontalFit);
-    QTRY_COMPARE(QQuickItemPrivate::get(myText)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(myText));
     // HorizontalFit should reduce the font size to minimize wrapping, which brings it back to the
     // same size as without text wrapping.
     QCOMPARE(myText->contentWidth(), horizontalFitWidth);
@@ -3398,16 +3512,16 @@ void tst_qquicktext::fontSizeModeMultiline()
 
     // Text will be elided vertically with HorizontalFit
     myText->setElideMode(QQuickText::ElideRight);
-    QTRY_COMPARE(QQuickItemPrivate::get(myText)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(myText));
     QVERIFY(myText->truncated());
     QVERIFY(myText->contentWidth() <= myText->width() + 2);
     QVERIFY(myText->contentHeight() <= myText->height() + 2);
 
     myText->setElideMode(QQuickText::ElideNone);
-    QTRY_COMPARE(QQuickItemPrivate::get(myText)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(myText));
 
     myText->setFontSizeMode(QQuickText::VerticalFit);
-    QTRY_COMPARE(QQuickItemPrivate::get(myText)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(myText));
     // VerticalFit should reduce the size to the wrapped text within the vertical height.
     verticalFitHeight = myText->contentHeight();
     verticalFitWidth = myText->contentWidth();
@@ -3417,40 +3531,40 @@ void tst_qquicktext::fontSizeModeMultiline()
 
     // Elide won't affect the height or width of a wrapped text with VerticalFit.
     myText->setElideMode(QQuickText::ElideRight);
-    QTRY_COMPARE(QQuickItemPrivate::get(myText)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(myText));
     QVERIFY(!myText->truncated());
     QCOMPARE(myText->contentWidth(), verticalFitWidth);
     QCOMPARE(myText->contentHeight(), verticalFitHeight);
 
     myText->setElideMode(QQuickText::ElideNone);
-    QTRY_COMPARE(QQuickItemPrivate::get(myText)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(myText));
 
     myText->setFontSizeMode(QQuickText::Fit);
-    QTRY_COMPARE(QQuickItemPrivate::get(myText)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(myText));
     // Should be the same as VerticalFit with wrapping.
     QCOMPARE(myText->contentWidth(), verticalFitWidth);
     QCOMPARE(myText->contentHeight(), verticalFitHeight);
 
     // Elide won't affect the size with Fit.
     myText->setElideMode(QQuickText::ElideRight);
-    QTRY_COMPARE(QQuickItemPrivate::get(myText)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(myText));
     QVERIFY(!myText->truncated());
     QCOMPARE(myText->contentWidth(), verticalFitWidth);
     QCOMPARE(myText->contentHeight(), verticalFitHeight);
 
     myText->setElideMode(QQuickText::ElideNone);
-    QTRY_COMPARE(QQuickItemPrivate::get(myText)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(myText));
 
     myText->setFontSizeMode(QQuickText::FixedSize);
     myText->setMaximumLineCount(2);
-    QTRY_COMPARE(QQuickItemPrivate::get(myText)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(myText));
 
     // The original text wrapped should exceed the height of the item.
     QVERIFY(originalWidth <= myText->width() + 2);
     QVERIFY(originalHeight > myText->height());
 
     myText->setFontSizeMode(QQuickText::HorizontalFit);
-    QTRY_COMPARE(QQuickItemPrivate::get(myText)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(myText));
     // HorizontalFit should reduce the font size to minimize wrapping, which brings it back to the
     // same size as without text wrapping.
     QCOMPARE(myText->contentWidth(), horizontalFitWidth);
@@ -3458,16 +3572,16 @@ void tst_qquicktext::fontSizeModeMultiline()
 
     // Elide won't affect the size with HorizontalFit.
     myText->setElideMode(QQuickText::ElideRight);
-    QTRY_COMPARE(QQuickItemPrivate::get(myText)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(myText));
     QVERIFY(myText->truncated());
     QVERIFY(myText->contentWidth() <= myText->width() + 2);
     QVERIFY(myText->contentHeight() <= myText->height() + 2);
 
     myText->setElideMode(QQuickText::ElideNone);
-    QTRY_COMPARE(QQuickItemPrivate::get(myText)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(myText));
 
     myText->setFontSizeMode(QQuickText::VerticalFit);
-    QTRY_COMPARE(QQuickItemPrivate::get(myText)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(myText));
     // VerticalFit should reduce the size to the wrapped text within the vertical height.
     verticalFitHeight = myText->contentHeight();
     verticalFitWidth = myText->contentWidth();
@@ -3477,29 +3591,29 @@ void tst_qquicktext::fontSizeModeMultiline()
 
     // Elide won't affect the height or width of a wrapped text with VerticalFit.
     myText->setElideMode(QQuickText::ElideRight);
-    QTRY_COMPARE(QQuickItemPrivate::get(myText)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(myText));
     QVERIFY(!myText->truncated());
     QCOMPARE(myText->contentWidth(), verticalFitWidth);
     QCOMPARE(myText->contentHeight(), verticalFitHeight);
 
     myText->setElideMode(QQuickText::ElideNone);
-    QTRY_COMPARE(QQuickItemPrivate::get(myText)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(myText));
 
     myText->setFontSizeMode(QQuickText::Fit);
-    QTRY_COMPARE(QQuickItemPrivate::get(myText)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(myText));
     // Should be the same as VerticalFit with wrapping.
     QCOMPARE(myText->contentWidth(), verticalFitWidth);
     QCOMPARE(myText->contentHeight(), verticalFitHeight);
 
     // Elide won't affect the size with Fit.
     myText->setElideMode(QQuickText::ElideRight);
-    QTRY_COMPARE(QQuickItemPrivate::get(myText)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(myText));
     QVERIFY(!myText->truncated());
     QCOMPARE(myText->contentWidth(), verticalFitWidth);
     QCOMPARE(myText->contentHeight(), verticalFitHeight);
 
     myText->setElideMode(QQuickText::ElideNone);
-    QTRY_COMPARE(QQuickItemPrivate::get(myText)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(myText));
 }
 
 void tst_qquicktext::multilengthStrings_data()
@@ -3517,24 +3631,24 @@ void tst_qquicktext::multilengthStrings()
     window->show();
 
     QQuickText *myText = window->rootObject()->findChild<QQuickText*>("myText");
-    QVERIFY(myText != 0);
+    QVERIFY(myText != nullptr);
 
     const QString longText = "the quick brown fox jumped over the lazy dog";
     const QString mediumText = "the brown fox jumped over the dog";
     const QString shortText = "fox jumped dog";
 
     myText->setText(longText);
-    QTRY_COMPARE(QQuickItemPrivate::get(myText)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(myText));
     const qreal longWidth = myText->contentWidth();
     const qreal longHeight = myText->contentHeight();
 
     myText->setText(mediumText);
-    QTRY_COMPARE(QQuickItemPrivate::get(myText)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(myText));
     const qreal mediumWidth = myText->contentWidth();
     const qreal mediumHeight = myText->contentHeight();
 
     myText->setText(shortText);
-    QTRY_COMPARE(QQuickItemPrivate::get(myText)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(myText));
     const qreal shortWidth = myText->contentWidth();
     const qreal shortHeight = myText->contentHeight();
 
@@ -3542,21 +3656,21 @@ void tst_qquicktext::multilengthStrings()
     myText->setText(longText + QLatin1Char('\x9c') + mediumText + QLatin1Char('\x9c') + shortText);
 
     myText->setSize(QSizeF(longWidth, longHeight));
-    QTRY_COMPARE(QQuickItemPrivate::get(myText)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(myText));
 
     QCOMPARE(myText->contentWidth(), longWidth);
     QCOMPARE(myText->contentHeight(), longHeight);
     QCOMPARE(myText->truncated(), false);
 
     myText->setSize(QSizeF(mediumWidth, mediumHeight));
-    QTRY_COMPARE(QQuickItemPrivate::get(myText)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(myText));
 
     QCOMPARE(myText->contentWidth(), mediumWidth);
     QCOMPARE(myText->contentHeight(), mediumHeight);
     QCOMPARE(myText->truncated(), true);
 
     myText->setSize(QSizeF(shortWidth, shortHeight));
-    QTRY_COMPARE(QQuickItemPrivate::get(myText)->polishScheduled, false);
+    QVERIFY(QQuickTest::qWaitForItemPolished(myText));
 
     QCOMPARE(myText->contentWidth(), shortWidth);
     QCOMPARE(myText->contentHeight(), shortHeight);
@@ -3597,8 +3711,8 @@ void tst_qquicktext::fontFormatSizes()
 
         QQuickText *qtext = view->rootObject()->findChild<QQuickText*>("text");
         QQuickText *qtextWithTag = view->rootObject()->findChild<QQuickText*>("textWithTag");
-        QVERIFY(qtext != 0);
-        QVERIFY(qtextWithTag != 0);
+        QVERIFY(qtext != nullptr);
+        QVERIFY(qtextWithTag != nullptr);
 
         qtext->setText(text);
         qtextWithTag->setText(textWithTag);
@@ -3616,8 +3730,8 @@ void tst_qquicktext::fontFormatSizes()
         view->setSource(testFileUrl("pixelFontSizes.qml"));
         QQuickText *qtext = view->rootObject()->findChild<QQuickText*>("text");
         QQuickText *qtextWithTag = view->rootObject()->findChild<QQuickText*>("textWithTag");
-        QVERIFY(qtext != 0);
-        QVERIFY(qtextWithTag != 0);
+        QVERIFY(qtext != nullptr);
+        QVERIFY(qtextWithTag != nullptr);
 
         qtext->setText(text);
         qtextWithTag->setText(textWithTag);
@@ -3983,10 +4097,10 @@ void tst_qquicktext::htmlLists()
     QQuickText *textObject = view->rootObject()->findChild<QQuickText*>("myText");
 
     QQuickTextPrivate *textPrivate = QQuickTextPrivate::get(textObject);
-    QVERIFY(textPrivate != 0);
+    QVERIFY(textPrivate != nullptr);
     QVERIFY(textPrivate->extra.isAllocated());
 
-    QVERIFY(textObject != 0);
+    QVERIFY(textObject != nullptr);
     textObject->setText(text);
 
     view->show();
@@ -4083,7 +4197,7 @@ void tst_qquicktext::padding()
     QQuickItem *root = window->rootObject();
     QVERIFY(root);
     QQuickText *obj = qobject_cast<QQuickText*>(root);
-    QVERIFY(obj != 0);
+    QVERIFY(obj != nullptr);
 
     qreal cw = obj->contentWidth();
     qreal ch = obj->contentHeight();
@@ -4171,7 +4285,7 @@ void tst_qquicktext::hintingPreference()
         textComponent.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
         QQuickText *textObject = qobject_cast<QQuickText*>(textComponent.create());
 
-        QVERIFY(textObject != 0);
+        QVERIFY(textObject != nullptr);
         QCOMPARE((int)textObject->font().hintingPreference(), (int)QFont::PreferDefaultHinting);
 
         delete textObject;
@@ -4182,7 +4296,7 @@ void tst_qquicktext::hintingPreference()
         textComponent.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
         QQuickText *textObject = qobject_cast<QQuickText*>(textComponent.create());
 
-        QVERIFY(textObject != 0);
+        QVERIFY(textObject != nullptr);
         QCOMPARE((int)textObject->font().hintingPreference(), (int)QFont::PreferNoHinting);
 
         delete textObject;
@@ -4272,6 +4386,35 @@ void tst_qquicktext::fontInfo()
     QVERIFY(copy->font().pixelSize() < 1000);
 }
 
+void tst_qquicktext::initialContentHeight()
+{
+    QQmlComponent component(&engine, testFile("contentHeight.qml"));
+    QVERIFY(component.isReady());
+    QScopedPointer<QObject> object(component.create());
+    QObject *root = object.data();
+    QVERIFY(root);
+    QQuickText *text = qobject_cast<QQuickText *>(root);
+    QVERIFY(text);
+    QCOMPARE(text->height(), text->contentHeight());
+}
+
+void tst_qquicktext::implicitSizeChangeRewrap()
+{
+    QScopedPointer<QQuickView> window(new QQuickView);
+    window->setSource(testFileUrl("implicitSizeChangeRewrap.qml"));
+    QTRY_COMPARE(window->status(), QQuickView::Ready);
+
+    window->show();
+    QVERIFY(QTest::qWaitForWindowExposed(window.data()));
+
+    QObject *root = window->rootObject();
+
+    QQuickText *text = root->findChild<QQuickText *>("text");
+    QVERIFY(text != nullptr);
+
+    QVERIFY(text->contentWidth() < window->width());
+}
+
 QTEST_MAIN(tst_qquicktext)
 
 #include "tst_qquicktext.moc"
diff --git a/tests/auto/quick/qquicktextdocument/tst_qquicktextdocument.cpp b/tests/auto/quick/qquicktextdocument/tst_qquicktextdocument.cpp
index 7507938589..e9c699db6a 100644
--- a/tests/auto/quick/qquicktextdocument/tst_qquicktextdocument.cpp
+++ b/tests/auto/quick/qquicktextdocument/tst_qquicktextdocument.cpp
@@ -58,7 +58,7 @@ void tst_qquicktextdocument::textDocumentWriter()
     QVERIFY(edit);
 
     QQuickTextDocument* quickDocument = qobject_cast<QQuickTextDocument*>(edit->property("textDocument").value<QObject*>());
-    QVERIFY(quickDocument->textDocument() != 0);
+    QVERIFY(quickDocument->textDocument() != nullptr);
 
     QBuffer output;
     output.open(QBuffer::ReadWrite);
@@ -73,7 +73,7 @@ void tst_qquicktextdocument::textDocumentWriter()
 
 void tst_qquicktextdocument::textDocumentWithImage()
 {
-    QQuickTextDocumentWithImageResources document(0);
+    QQuickTextDocumentWithImageResources document(nullptr);
     QImage image(1, 1, QImage::Format_Mono);
     image.fill(1);
 
diff --git a/tests/auto/quick/qquicktextedit/data/keys_shortcutoverride.qml b/tests/auto/quick/qquicktextedit/data/keys_shortcutoverride.qml
new file mode 100644
index 0000000000..24bd434830
--- /dev/null
+++ b/tests/auto/quick/qquicktextedit/data/keys_shortcutoverride.qml
@@ -0,0 +1,34 @@
+import QtQuick 2.10
+
+Item {
+    width: 320
+    height: 200
+    property string who : "nobody"
+
+    Shortcut {
+        sequence: "Esc"
+        onActivated: who = "Shortcut"
+    }
+
+    TextEdit {
+        id: txt
+        x: 100
+        text: "enter text"
+        Keys.onShortcutOverride: {
+            who = "TextEdit"
+            event.accepted = (event.key === Qt.Key_Escape)
+        }
+    }
+
+    Rectangle {
+        objectName: "rectangle"
+        width: 90
+        height: width
+        focus: true
+        color: focus ? "red" : "gray"
+        Keys.onShortcutOverride: {
+            who = "Rectangle"
+            event.accepted = (event.key === Qt.Key_Escape)
+        }
+    }
+}
diff --git a/tests/auto/quick/qquicktextedit/tst_qquicktextedit.cpp b/tests/auto/quick/qquicktextedit/tst_qquicktextedit.cpp
index ac57a05176..ce2a8eb257 100644
--- a/tests/auto/quick/qquicktextedit/tst_qquicktextedit.cpp
+++ b/tests/auto/quick/qquicktextedit/tst_qquicktextedit.cpp
@@ -36,6 +36,7 @@
 #include <QtQml/qqmlexpression.h>
 #include <QtQml/qqmlcomponent.h>
 #include <QtGui/qguiapplication.h>
+#include <private/qquickrectangle_p.h>
 #include <private/qquicktextedit_p.h>
 #include <private/qquicktextedit_p_p.h>
 #include <private/qquicktext_p.h>
@@ -158,6 +159,7 @@ private slots:
 #endif
     void implicitSize_data();
     void implicitSize();
+    void implicitSize_QTBUG_63153();
     void contentSize();
     void boundingRect();
     void clipRect();
@@ -204,12 +206,13 @@ private slots:
 
     void padding();
     void QTBUG_51115_readOnlyResetsSelection();
+    void keys_shortcutoverride();
 
 private:
     void simulateKeys(QWindow *window, const QList<Key> &keys);
     void simulateKeys(QWindow *window, const QKeySequence &sequence);
 
-    void simulateKey(QWindow *, int key, Qt::KeyboardModifiers modifiers = 0);
+    void simulateKey(QWindow *, int key, Qt::KeyboardModifiers modifiers = nullptr);
 
     QStringList standard;
     QStringList richText;
@@ -335,7 +338,7 @@ void tst_qquicktextedit::cleanup()
 {
     // ensure not even skipped tests with custom input context leave it dangling
     QInputMethodPrivate *inputMethodPrivate = QInputMethodPrivate::get(qApp->inputMethod());
-    inputMethodPrivate->testContext = 0;
+    inputMethodPrivate->testContext = nullptr;
 }
 
 void tst_qquicktextedit::text()
@@ -345,7 +348,7 @@ void tst_qquicktextedit::text()
         texteditComponent.setData("import QtQuick 2.0\nTextEdit {  text: \"\"  }", QUrl());
         QQuickTextEdit *textEditObject = qobject_cast<QQuickTextEdit*>(texteditComponent.create());
 
-        QVERIFY(textEditObject != 0);
+        QVERIFY(textEditObject != nullptr);
         QCOMPARE(textEditObject->text(), QString(""));
         QCOMPARE(textEditObject->length(), 0);
     }
@@ -357,7 +360,7 @@ void tst_qquicktextedit::text()
         texteditComponent.setData(componentStr.toLatin1(), QUrl());
         QQuickTextEdit *textEditObject = qobject_cast<QQuickTextEdit*>(texteditComponent.create());
 
-        QVERIFY(textEditObject != 0);
+        QVERIFY(textEditObject != nullptr);
         QCOMPARE(textEditObject->text(), standard.at(i));
         QCOMPARE(textEditObject->length(), standard.at(i).length());
     }
@@ -370,7 +373,7 @@ void tst_qquicktextedit::text()
 
         QQuickTextEdit *textEditObject = qobject_cast<QQuickTextEdit*>(texteditComponent.create());
 
-        QVERIFY(textEditObject != 0);
+        QVERIFY(textEditObject != nullptr);
 
         QString expected = richText.at(i);
         expected.replace(QRegExp("\\\\(.)"),"\\1");
@@ -385,7 +388,7 @@ void tst_qquicktextedit::text()
         texteditComponent.setData(componentStr.toLatin1(), QUrl());
         QQuickTextEdit *textEditObject = qobject_cast<QQuickTextEdit*>(texteditComponent.create());
 
-        QVERIFY(textEditObject != 0);
+        QVERIFY(textEditObject != nullptr);
 
         QString actual = textEditObject->text();
         QString expected = standard.at(i);
@@ -403,7 +406,7 @@ void tst_qquicktextedit::text()
         texteditComponent.setData(componentStr.toLatin1(), QUrl());
         QQuickTextEdit *textEditObject = qobject_cast<QQuickTextEdit*>(texteditComponent.create());
 
-        QVERIFY(textEditObject != 0);
+        QVERIFY(textEditObject != nullptr);
         QString actual = textEditObject->text();
         QString expected = richText.at(i);
         actual.replace(QRegExp(".*<body[^>]*>"),"");
@@ -422,7 +425,7 @@ void tst_qquicktextedit::text()
         texteditComponent.setData(componentStr.toLatin1(), QUrl());
         QQuickTextEdit *textEditObject = qobject_cast<QQuickTextEdit*>(texteditComponent.create());
 
-        QVERIFY(textEditObject != 0);
+        QVERIFY(textEditObject != nullptr);
         QCOMPARE(textEditObject->text(), standard.at(i));
         QCOMPARE(textEditObject->length(), standard.at(i).length());
     }
@@ -434,7 +437,7 @@ void tst_qquicktextedit::text()
         texteditComponent.setData(componentStr.toLatin1(), QUrl());
         QQuickTextEdit *textEditObject = qobject_cast<QQuickTextEdit*>(texteditComponent.create());
 
-        QVERIFY(textEditObject != 0);
+        QVERIFY(textEditObject != nullptr);
         QString actual = textEditObject->text();
         QString expected = richText.at(i);
         actual.replace(QRegExp(".*<body[^>]*>"),"");
@@ -455,7 +458,7 @@ void tst_qquicktextedit::width()
         texteditComponent.setData("import QtQuick 2.0\nTextEdit {  text: \"\" }", QUrl());
         QQuickTextEdit *textEditObject = qobject_cast<QQuickTextEdit*>(texteditComponent.create());
 
-        QVERIFY(textEditObject != 0);
+        QVERIFY(textEditObject != nullptr);
         QCOMPARE(textEditObject->width(), 0.0);
     }
 
@@ -491,7 +494,7 @@ void tst_qquicktextedit::width()
 
         qreal metricWidth = layout.boundingRect().width();
 
-        QVERIFY(textEditObject != 0);
+        QVERIFY(textEditObject != nullptr);
         QCOMPARE(textEditObject->width(), metricWidth);
     }
 
@@ -510,7 +513,7 @@ void tst_qquicktextedit::width()
         texteditComponent.setData(componentStr.toLatin1(), QUrl());
         QQuickTextEdit *textEditObject = qobject_cast<QQuickTextEdit*>(texteditComponent.create());
 
-        QVERIFY(textEditObject != 0);
+        QVERIFY(textEditObject != nullptr);
         QCOMPARE(textEditObject->width(), documentWidth);
     }
 }
@@ -523,7 +526,7 @@ void tst_qquicktextedit::wrap()
         texteditComponent.setData("import QtQuick 2.0\nTextEdit {  text: \"\"; wrapMode: TextEdit.WordWrap; width: 300 }", QUrl());
         QQuickTextEdit *textEditObject = qobject_cast<QQuickTextEdit*>(texteditComponent.create());
 
-        QVERIFY(textEditObject != 0);
+        QVERIFY(textEditObject != nullptr);
         QCOMPARE(textEditObject->width(), 300.);
     }
 
@@ -534,7 +537,7 @@ void tst_qquicktextedit::wrap()
         texteditComponent.setData(componentStr.toLatin1(), QUrl());
         QQuickTextEdit *textEditObject = qobject_cast<QQuickTextEdit*>(texteditComponent.create());
 
-        QVERIFY(textEditObject != 0);
+        QVERIFY(textEditObject != nullptr);
         QCOMPARE(textEditObject->width(), 300.);
     }
 
@@ -545,7 +548,7 @@ void tst_qquicktextedit::wrap()
         texteditComponent.setData(componentStr.toLatin1(), QUrl());
         QQuickTextEdit *textEditObject = qobject_cast<QQuickTextEdit*>(texteditComponent.create());
 
-        QVERIFY(textEditObject != 0);
+        QVERIFY(textEditObject != nullptr);
         QCOMPARE(textEditObject->width(), 300.);
     }
     {
@@ -580,7 +583,7 @@ void tst_qquicktextedit::textFormat()
         textComponent.setData("import QtQuick 2.0\nTextEdit { text: \"Hello\"; textFormat: Text.RichText }", QUrl::fromLocalFile(""));
         QQuickTextEdit *textObject = qobject_cast<QQuickTextEdit*>(textComponent.create());
 
-        QVERIFY(textObject != 0);
+        QVERIFY(textObject != nullptr);
         QCOMPARE(textObject->textFormat(), QQuickTextEdit::RichText);
     }
     {
@@ -588,7 +591,7 @@ void tst_qquicktextedit::textFormat()
         textComponent.setData("import QtQuick 2.0\nTextEdit { text: \"<b>Hello</b>\"; textFormat: Text.PlainText }", QUrl::fromLocalFile(""));
         QQuickTextEdit *textObject = qobject_cast<QQuickTextEdit*>(textComponent.create());
 
-        QVERIFY(textObject != 0);
+        QVERIFY(textObject != nullptr);
         QCOMPARE(textObject->textFormat(), QQuickTextEdit::PlainText);
     }
     {
@@ -678,7 +681,7 @@ void tst_qquicktextedit::hAlign()
             texteditComponent.setData(componentStr.toLatin1(), QUrl());
             QQuickTextEdit *textEditObject = qobject_cast<QQuickTextEdit*>(texteditComponent.create());
 
-            QVERIFY(textEditObject != 0);
+            QVERIFY(textEditObject != nullptr);
             QCOMPARE((int)textEditObject->hAlign(), (int)hAlignments.at(j));
         }
     }
@@ -692,7 +695,7 @@ void tst_qquicktextedit::hAlign()
             texteditComponent.setData(componentStr.toLatin1(), QUrl());
             QQuickTextEdit *textEditObject = qobject_cast<QQuickTextEdit*>(texteditComponent.create());
 
-            QVERIFY(textEditObject != 0);
+            QVERIFY(textEditObject != nullptr);
             QCOMPARE((int)textEditObject->hAlign(), (int)hAlignments.at(j));
         }
     }
@@ -707,7 +710,7 @@ void tst_qquicktextedit::hAlign_RightToLeft()
 
     QQuickView window(testFileUrl("horizontalAlignment_RightToLeft.qml"));
     QQuickTextEdit *textEdit = window.rootObject()->findChild<QQuickTextEdit*>("text");
-    QVERIFY(textEdit != 0);
+    QVERIFY(textEdit != nullptr);
     window.showNormal();
 
     const QString rtlText = textEdit->text();
@@ -789,7 +792,7 @@ void tst_qquicktextedit::hAlign_RightToLeft()
     QVERIFY(textEdit->positionToRectangle(0).x() < window.width()/2);
 
     window.requestActivate();
-    QTest::qWaitForWindowActive(&window);
+    QVERIFY(QTest::qWaitForWindowActive(&window));
     QVERIFY(textEdit->hasActiveFocus());
 
     textEdit->setText(QString());
@@ -852,7 +855,7 @@ void tst_qquicktextedit::hAlign_RightToLeft()
 
     // make sure editor doesn't rely on input for updating size
     QQuickTextEdit *emptyEdit = window.rootObject()->findChild<QQuickTextEdit*>("emptyTextEdit");
-    QVERIFY(emptyEdit != 0);
+    QVERIFY(emptyEdit != nullptr);
     platformInputContext.setInputDirection(Qt::RightToLeft);
     emptyEdit->setFocus(true);
     QCOMPARE(emptyEdit->hAlign(), QQuickTextEdit::AlignRight);
@@ -890,7 +893,7 @@ void tst_qquicktextedit::hAlignVisual()
     QVERIFY(QTest::qWaitForWindowExposed(&view));
 
     QQuickText *text = view.rootObject()->findChild<QQuickText*>("textItem");
-    QVERIFY(text != 0);
+    QVERIFY(text != nullptr);
 
     // Try to check whether alignment works by checking the number of black
     // pixels in the thirds of the grabbed image.
@@ -904,6 +907,10 @@ void tst_qquicktextedit::hAlignVisual()
     const int centeredSection3End = centeredSection3 + sectionWidth;
 
     {
+        if ((QGuiApplication::platformName() == QLatin1String("offscreen"))
+            || (QGuiApplication::platformName() == QLatin1String("minimal")))
+            QEXPECT_FAIL("", "Failure due to grabWindow not functional on offscreen/minimimal platforms", Abort);
+
         // Left Align
         QImage image = view.grabWindow();
         const int left = numberOfNonWhitePixels(centeredSection1, centeredSection2, image);
@@ -982,7 +989,7 @@ void tst_qquicktextedit::vAlign()
             texteditComponent.setData(componentStr.toLatin1(), QUrl());
             QQuickTextEdit *textEditObject = qobject_cast<QQuickTextEdit*>(texteditComponent.create());
 
-            QVERIFY(textEditObject != 0);
+            QVERIFY(textEditObject != nullptr);
             QCOMPARE((int)textEditObject->vAlign(), (int)vAlignments.at(j));
         }
     }
@@ -996,7 +1003,7 @@ void tst_qquicktextedit::vAlign()
             texteditComponent.setData(componentStr.toLatin1(), QUrl());
             QQuickTextEdit *textEditObject = qobject_cast<QQuickTextEdit*>(texteditComponent.create());
 
-            QVERIFY(textEditObject != 0);
+            QVERIFY(textEditObject != nullptr);
             QCOMPARE((int)textEditObject->vAlign(), (int)vAlignments.at(j));
         }
     }
@@ -1007,7 +1014,7 @@ void tst_qquicktextedit::vAlign()
                 "TextEdit { width: 100; height: 100; text: \"Hello World\" }", QUrl());
     QQuickTextEdit *textEditObject = qobject_cast<QQuickTextEdit*>(texteditComponent.create());
 
-    QVERIFY(textEditObject != 0);
+    QVERIFY(textEditObject != nullptr);
 
     QCOMPARE(textEditObject->vAlign(), QQuickTextEdit::AlignTop);
     QVERIFY(textEditObject->cursorRectangle().bottom() < 50);
@@ -1050,7 +1057,7 @@ void tst_qquicktextedit::font()
         texteditComponent.setData(componentStr.toLatin1(), QUrl());
         QQuickTextEdit *textEditObject = qobject_cast<QQuickTextEdit*>(texteditComponent.create());
 
-        QVERIFY(textEditObject != 0);
+        QVERIFY(textEditObject != nullptr);
         QCOMPARE(textEditObject->font().pointSize(), 40);
         QCOMPARE(textEditObject->font().bold(), false);
         QCOMPARE(textEditObject->font().italic(), false);
@@ -1062,7 +1069,7 @@ void tst_qquicktextedit::font()
         texteditComponent.setData(componentStr.toLatin1(), QUrl());
         QQuickTextEdit *textEditObject = qobject_cast<QQuickTextEdit*>(texteditComponent.create());
 
-        QVERIFY(textEditObject != 0);
+        QVERIFY(textEditObject != nullptr);
         QCOMPARE(textEditObject->font().bold(), true);
         QCOMPARE(textEditObject->font().italic(), false);
     }
@@ -1073,7 +1080,7 @@ void tst_qquicktextedit::font()
         texteditComponent.setData(componentStr.toLatin1(), QUrl());
         QQuickTextEdit *textEditObject = qobject_cast<QQuickTextEdit*>(texteditComponent.create());
 
-        QVERIFY(textEditObject != 0);
+        QVERIFY(textEditObject != nullptr);
         QCOMPARE(textEditObject->font().italic(), true);
         QCOMPARE(textEditObject->font().bold(), false);
     }
@@ -1084,7 +1091,7 @@ void tst_qquicktextedit::font()
         texteditComponent.setData(componentStr.toLatin1(), QUrl());
         QQuickTextEdit *textEditObject = qobject_cast<QQuickTextEdit*>(texteditComponent.create());
 
-        QVERIFY(textEditObject != 0);
+        QVERIFY(textEditObject != nullptr);
         QCOMPARE(textEditObject->font().family(), QString("Helvetica"));
         QCOMPARE(textEditObject->font().bold(), false);
         QCOMPARE(textEditObject->font().italic(), false);
@@ -1096,7 +1103,7 @@ void tst_qquicktextedit::font()
         texteditComponent.setData(componentStr.toLatin1(), QUrl());
         QQuickTextEdit *textEditObject = qobject_cast<QQuickTextEdit*>(texteditComponent.create());
 
-        QVERIFY(textEditObject != 0);
+        QVERIFY(textEditObject != nullptr);
         QCOMPARE(textEditObject->font().family(), QString(""));
     }
 }
@@ -1161,7 +1168,7 @@ void tst_qquicktextedit::color()
         texteditComponent.setData(componentStr.toLatin1(), QUrl());
         QQuickTextEdit *textEditObject = qobject_cast<QQuickTextEdit*>(texteditComponent.create());
         //qDebug() << "textEditObject: " << textEditObject->color() << "vs. " << QColor(colorStrings.at(i));
-        QVERIFY(textEditObject != 0);
+        QVERIFY(textEditObject != nullptr);
         QCOMPARE(textEditObject->color(), QColor(colorStrings.at(i)));
     }
 
@@ -1172,7 +1179,7 @@ void tst_qquicktextedit::color()
         QQmlComponent texteditComponent(&engine);
         texteditComponent.setData(componentStr.toLatin1(), QUrl());
         QQuickTextEdit *textEditObject = qobject_cast<QQuickTextEdit*>(texteditComponent.create());
-        QVERIFY(textEditObject != 0);
+        QVERIFY(textEditObject != nullptr);
         QCOMPARE(textEditObject->selectionColor(), QColor(colorStrings.at(i)));
     }
 
@@ -1183,7 +1190,7 @@ void tst_qquicktextedit::color()
         QQmlComponent texteditComponent(&engine);
         texteditComponent.setData(componentStr.toLatin1(), QUrl());
         QQuickTextEdit *textEditObject = qobject_cast<QQuickTextEdit*>(texteditComponent.create());
-        QVERIFY(textEditObject != 0);
+        QVERIFY(textEditObject != nullptr);
         QCOMPARE(textEditObject->selectedTextColor(), QColor(colorStrings.at(i)));
     }
 
@@ -1197,7 +1204,7 @@ void tst_qquicktextedit::color()
         texteditComponent.setData(componentStr.toLatin1(), QUrl());
         QQuickTextEdit *textEditObject = qobject_cast<QQuickTextEdit*>(texteditComponent.create());
 
-        QVERIFY(textEditObject != 0);
+        QVERIFY(textEditObject != nullptr);
         QCOMPARE(textEditObject->color(), testColor);
     }
 }
@@ -1209,7 +1216,7 @@ void tst_qquicktextedit::textMargin()
         QQmlComponent texteditComponent(&engine);
         texteditComponent.setData(componentStr.toLatin1(), QUrl());
         QQuickTextEdit *textEditObject = qobject_cast<QQuickTextEdit*>(texteditComponent.create());
-        QVERIFY(textEditObject != 0);
+        QVERIFY(textEditObject != nullptr);
         QCOMPARE(textEditObject->textMargin(), i);
     }
 }
@@ -1219,7 +1226,7 @@ void tst_qquicktextedit::persistentSelection()
     QQuickView window(testFileUrl("persistentSelection.qml"));
     window.show();
     window.requestActivate();
-    QTest::qWaitForWindowActive(&window);
+    QVERIFY(QTest::qWaitForWindowActive(&window));
 
     QQuickTextEdit *edit = qobject_cast<QQuickTextEdit *>(window.rootObject());
     QVERIFY(edit);
@@ -1255,6 +1262,34 @@ void tst_qquicktextedit::persistentSelection()
     edit->setFocus(true);
     QCOMPARE(edit->property("selected").toString(), QLatin1String("ell"));
 
+    // QTBUG-50587 (persistentSelection with readOnly)
+    edit->setReadOnly(true);
+
+    edit->setPersistentSelection(false);
+    QCOMPARE(edit->persistentSelection(), false);
+    QCOMPARE(spy.count(), 2);
+
+    edit->select(1, 4);
+    QCOMPARE(edit->property("selected").toString(), QLatin1String("ell"));
+
+    edit->setFocus(false);
+    QCOMPARE(edit->property("selected").toString(), QString());
+
+    edit->setFocus(true);
+    QCOMPARE(edit->property("selected").toString(), QString());
+
+    edit->setPersistentSelection(true);
+    QCOMPARE(edit->persistentSelection(), true);
+    QCOMPARE(spy.count(), 3);
+
+    edit->select(1, 4);
+    QCOMPARE(edit->property("selected").toString(), QLatin1String("ell"));
+
+    edit->setFocus(false);
+    QCOMPARE(edit->property("selected").toString(), QLatin1String("ell"));
+
+    edit->setFocus(true);
+    QCOMPARE(edit->property("selected").toString(), QLatin1String("ell"));
 }
 
 void tst_qquicktextedit::selectionOnFocusOut()
@@ -1262,7 +1297,7 @@ void tst_qquicktextedit::selectionOnFocusOut()
     QQuickView window(testFileUrl("focusOutSelection.qml"));
     window.show();
     window.requestActivate();
-    QTest::qWaitForWindowActive(&window);
+    QVERIFY(QTest::qWaitForWindowActive(&window));
 
     QPoint p1(25, 35);
     QPoint p2(25, 85);
@@ -1270,14 +1305,14 @@ void tst_qquicktextedit::selectionOnFocusOut()
     QQuickTextEdit *edit1 = window.rootObject()->findChild<QQuickTextEdit*>("text1");
     QQuickTextEdit *edit2 = window.rootObject()->findChild<QQuickTextEdit*>("text2");
 
-    QTest::mouseClick(&window, Qt::LeftButton, 0, p1);
+    QTest::mouseClick(&window, Qt::LeftButton, Qt::NoModifier, p1);
     QVERIFY(edit1->hasActiveFocus());
     QVERIFY(!edit2->hasActiveFocus());
 
     edit1->selectAll();
     QCOMPARE(edit1->selectedText(), QLatin1String("text 1"));
 
-    QTest::mouseClick(&window, Qt::LeftButton, 0, p2);
+    QTest::mouseClick(&window, Qt::LeftButton, Qt::NoModifier, p2);
 
     QCOMPARE(edit1->selectedText(), QLatin1String(""));
     QVERIFY(!edit1->hasActiveFocus());
@@ -1313,7 +1348,7 @@ void tst_qquicktextedit::focusOnPress()
     QQmlComponent texteditComponent(&engine);
     texteditComponent.setData(componentStr.toLatin1(), QUrl());
     QQuickTextEdit *textEditObject = qobject_cast<QQuickTextEdit*>(texteditComponent.create());
-    QVERIFY(textEditObject != 0);
+    QVERIFY(textEditObject != nullptr);
     QCOMPARE(textEditObject->focusOnPress(), true);
     QCOMPARE(textEditObject->hasFocus(), false);
 
@@ -1330,13 +1365,13 @@ void tst_qquicktextedit::focusOnPress()
     textEditObject->setParentItem(window.contentItem());
     window.showNormal();
     window.requestActivate();
-    QTest::qWaitForWindowActive(&window);
+    QVERIFY(QTest::qWaitForWindowActive(&window));
 
     QCOMPARE(textEditObject->hasFocus(), false);
     QCOMPARE(textEditObject->hasActiveFocus(), false);
 
     QPoint centerPoint(window.width()/2, window.height()/2);
-    Qt::KeyboardModifiers noModifiers = 0;
+    Qt::KeyboardModifiers noModifiers = nullptr;
     QTest::mousePress(&window, Qt::LeftButton, noModifiers, centerPoint);
     QGuiApplication::processEvents();
     QCOMPARE(textEditObject->hasFocus(), true);
@@ -1391,7 +1426,7 @@ void tst_qquicktextedit::selection()
     QQmlComponent texteditComponent(&engine);
     texteditComponent.setData(componentStr.toLatin1(), QUrl());
     QQuickTextEdit *textEditObject = qobject_cast<QQuickTextEdit*>(texteditComponent.create());
-    QVERIFY(textEditObject != 0);
+    QVERIFY(textEditObject != nullptr);
 
 
     //Test selection follows cursor
@@ -1474,7 +1509,7 @@ void tst_qquicktextedit::overwriteMode()
     QQmlComponent textEditComponent(&engine);
     textEditComponent.setData(componentStr.toLatin1(), QUrl());
     QQuickTextEdit *textEdit = qobject_cast<QQuickTextEdit*>(textEditComponent.create());
-    QVERIFY(textEdit != 0);
+    QVERIFY(textEdit != nullptr);
 
     QSignalSpy spy(textEdit, SIGNAL(overwriteModeChanged(bool)));
 
@@ -1482,7 +1517,7 @@ void tst_qquicktextedit::overwriteMode()
     textEdit->setParentItem(window.contentItem());
     window.show();
     window.requestActivate();
-    QTest::qWaitForWindowActive(&window);
+    QVERIFY(QTest::qWaitForWindowActive(&window));
 
     QVERIFY(textEdit->hasActiveFocus());
 
@@ -1598,13 +1633,13 @@ void tst_qquicktextedit::keySelection()
     QQuickView window(testFileUrl("navigation.qml"));
     window.show();
     window.requestActivate();
-    QTest::qWaitForWindowActive(&window);
+    QVERIFY(QTest::qWaitForWindowActive(&window));
 
-    QVERIFY(window.rootObject() != 0);
+    QVERIFY(window.rootObject() != nullptr);
 
     QQuickTextEdit *input = qobject_cast<QQuickTextEdit *>(qvariant_cast<QObject *>(window.rootObject()->property("myInput")));
 
-    QVERIFY(input != 0);
+    QVERIFY(input != nullptr);
     QVERIFY(input->hasActiveFocus());
 
     QSignalSpy spy(input, SIGNAL(selectedTextChanged()));
@@ -1800,7 +1835,7 @@ void tst_qquicktextedit::moveCursorSelection()
     QQmlComponent textinputComponent(&engine);
     textinputComponent.setData(componentStr.toLatin1(), QUrl());
     QQuickTextEdit *texteditObject = qobject_cast<QQuickTextEdit*>(textinputComponent.create());
-    QVERIFY(texteditObject != 0);
+    QVERIFY(texteditObject != nullptr);
 
     texteditObject->setCursorPosition(cursorPosition);
     texteditObject->moveCursorSelection(movePosition, mode);
@@ -1959,7 +1994,7 @@ void tst_qquicktextedit::moveCursorSelectionSequence()
     QQmlComponent texteditComponent(&engine);
     texteditComponent.setData(componentStr.toLatin1(), QUrl());
     QQuickTextEdit *texteditObject = qobject_cast<QQuickTextEdit*>(texteditComponent.create());
-    QVERIFY(texteditObject != 0);
+    QVERIFY(texteditObject != nullptr);
 
     texteditObject->setCursorPosition(cursorPosition);
 
@@ -2055,11 +2090,11 @@ void tst_qquicktextedit::mouseSelection()
 
     window.show();
     window.requestActivate();
-    QTest::qWaitForWindowActive(&window);
+    QVERIFY(QTest::qWaitForWindowActive(&window));
 
-    QVERIFY(window.rootObject() != 0);
+    QVERIFY(window.rootObject() != nullptr);
     QQuickTextEdit *textEditObject = qobject_cast<QQuickTextEdit *>(window.rootObject());
-    QVERIFY(textEditObject != 0);
+    QVERIFY(textEditObject != nullptr);
 
     textEditObject->setFocus(focus);
     textEditObject->setFocusOnPress(focusOnPress);
@@ -2102,19 +2137,19 @@ void tst_qquicktextedit::dragMouseSelection()
 
     window.show();
     window.requestActivate();
-    QTest::qWaitForWindowActive(&window);
+    QVERIFY(QTest::qWaitForWindowActive(&window));
 
-    QVERIFY(window.rootObject() != 0);
+    QVERIFY(window.rootObject() != nullptr);
     QQuickTextEdit *textEditObject = qobject_cast<QQuickTextEdit *>(window.rootObject());
-    QVERIFY(textEditObject != 0);
+    QVERIFY(textEditObject != nullptr);
 
     // press-and-drag-and-release from x1 to x2
     int x1 = 10;
     int x2 = 70;
     int y = QFontMetrics(textEditObject->font()).height() / 2;
-    QTest::mousePress(&window, Qt::LeftButton, 0, QPoint(x1,y));
+    QTest::mousePress(&window, Qt::LeftButton, Qt::NoModifier, QPoint(x1,y));
     QTest::mouseMove(&window, QPoint(x2, y));
-    QTest::mouseRelease(&window, Qt::LeftButton, 0, QPoint(x2,y));
+    QTest::mouseRelease(&window, Qt::LeftButton, Qt::NoModifier, QPoint(x2,y));
     QTest::qWait(300);
     QString str1;
     QTRY_VERIFY((str1 = textEditObject->selectedText()).length() > 3);
@@ -2122,9 +2157,9 @@ void tst_qquicktextedit::dragMouseSelection()
     // press and drag the current selection.
     x1 = 40;
     x2 = 100;
-    QTest::mousePress(&window, Qt::LeftButton, 0, QPoint(x1,y));
+    QTest::mousePress(&window, Qt::LeftButton, Qt::NoModifier, QPoint(x1,y));
     QTest::mouseMove(&window, QPoint(x2, y));
-    QTest::mouseRelease(&window, Qt::LeftButton, 0, QPoint(x2,y));
+    QTest::mouseRelease(&window, Qt::LeftButton, Qt::NoModifier, QPoint(x2,y));
     QTest::qWait(300);
     QString str2;
     QTRY_VERIFY((str2 = textEditObject->selectedText()).length() > 3);
@@ -2155,19 +2190,19 @@ void tst_qquicktextedit::mouseSelectionMode()
 
     window.show();
     window.requestActivate();
-    QTest::qWaitForWindowActive(&window);
+    QVERIFY(QTest::qWaitForWindowActive(&window));
 
-    QVERIFY(window.rootObject() != 0);
+    QVERIFY(window.rootObject() != nullptr);
     QQuickTextEdit *textEditObject = qobject_cast<QQuickTextEdit *>(window.rootObject());
-    QVERIFY(textEditObject != 0);
+    QVERIFY(textEditObject != nullptr);
 
     // press-and-drag-and-release from x1 to x2
     int x1 = 10;
     int x2 = 70;
     int y = textEditObject->height()/2;
-    QTest::mousePress(&window, Qt::LeftButton, 0, QPoint(x1,y));
+    QTest::mousePress(&window, Qt::LeftButton, Qt::NoModifier, QPoint(x1,y));
     QTest::mouseMove(&window, QPoint(x2, y));
-    QTest::mouseRelease(&window, Qt::LeftButton, 0, QPoint(x2,y));
+    QTest::mouseRelease(&window, Qt::LeftButton, Qt::NoModifier, QPoint(x2,y));
     QString str = textEditObject->selectedText();
     if (selectWords) {
         QTRY_COMPARE(textEditObject->selectedText(), text);
@@ -2340,7 +2375,7 @@ void tst_qquicktextedit::keyboardSelection()
     edit->setParentItem(window.contentItem());
     window.show();
     window.requestActivate();
-    QTest::qWaitForWindowActive(&window);
+    QVERIFY(QTest::qWaitForWindowActive(&window));
     QVERIFY(edit->hasActiveFocus());
 
     simulateKeys(&window, standardKey);
@@ -2378,9 +2413,9 @@ void tst_qquicktextedit::inputMethodHints()
     window.show();
     window.requestActivate();
 
-    QVERIFY(window.rootObject() != 0);
+    QVERIFY(window.rootObject() != nullptr);
     QQuickTextEdit *textEditObject = qobject_cast<QQuickTextEdit *>(window.rootObject());
-    QVERIFY(textEditObject != 0);
+    QVERIFY(textEditObject != nullptr);
     QVERIFY(textEditObject->inputMethodHints() & Qt::ImhNoPredictiveText);
     QSignalSpy inputMethodHintSpy(textEditObject, SIGNAL(inputMethodHintsChanged()));
     textEditObject->setInputMethodHints(Qt::ImhUppercaseOnly);
@@ -2414,13 +2449,13 @@ void tst_qquicktextedit::positionAt()
     QFETCH(QQuickTextEdit::VAlignment, verticalAlignment);
 
     QQuickView window(testFileUrl("positionAt.qml"));
-    QVERIFY(window.rootObject() != 0);
+    QVERIFY(window.rootObject() != nullptr);
     window.show();
     window.requestActivate();
-    QTest::qWaitForWindowActive(&window);
+    QVERIFY(QTest::qWaitForWindowActive(&window));
 
     QQuickTextEdit *texteditObject = qobject_cast<QQuickTextEdit *>(window.rootObject());
-    QVERIFY(texteditObject != 0);
+    QVERIFY(texteditObject != nullptr);
     texteditObject->setHAlign(horizontalAlignment);
     texteditObject->setVAlign(verticalAlignment);
 
@@ -2504,13 +2539,13 @@ void tst_qquicktextedit::positionAt()
 void tst_qquicktextedit::linkInteraction()
 {
     QQuickView window(testFileUrl("linkInteraction.qml"));
-    QVERIFY(window.rootObject() != 0);
+    QVERIFY(window.rootObject() != nullptr);
     window.show();
     window.requestActivate();
-    QTest::qWaitForWindowActive(&window);
+    QVERIFY(QTest::qWaitForWindowActive(&window));
 
     QQuickTextEdit *texteditObject = qobject_cast<QQuickTextEdit *>(window.rootObject());
-    QVERIFY(texteditObject != 0);
+    QVERIFY(texteditObject != nullptr);
 
     QSignalSpy spy(texteditObject, SIGNAL(linkActivated(QString)));
     QSignalSpy hover(texteditObject, SIGNAL(linkHovered(QString)));
@@ -2520,7 +2555,7 @@ void tst_qquicktextedit::linkInteraction()
     const QPointF linkPos = texteditObject->positionToRectangle(7).center();
     const QPointF textPos = texteditObject->positionToRectangle(2).center();
 
-    QTest::mouseClick(&window, Qt::LeftButton, 0, linkPos.toPoint());
+    QTest::mouseClick(&window, Qt::LeftButton, Qt::NoModifier, linkPos.toPoint());
     QTRY_COMPARE(spy.count(), 1);
     QTRY_COMPARE(hover.count(), 1);
     QCOMPARE(spy.last()[0].toString(), link);
@@ -2528,7 +2563,7 @@ void tst_qquicktextedit::linkInteraction()
     QCOMPARE(texteditObject->hoveredLink(), link);
     QCOMPARE(texteditObject->linkAt(linkPos.x(), linkPos.y()), link);
 
-    QTest::mouseClick(&window, Qt::LeftButton, 0, textPos.toPoint());
+    QTest::mouseClick(&window, Qt::LeftButton, Qt::NoModifier, textPos.toPoint());
     QTRY_COMPARE(spy.count(), 1);
     QTRY_COMPARE(hover.count(), 2);
     QCOMPARE(hover.last()[0].toString(), QString());
@@ -2537,7 +2572,7 @@ void tst_qquicktextedit::linkInteraction()
 
     texteditObject->setReadOnly(true);
 
-    QTest::mouseClick(&window, Qt::LeftButton, 0, linkPos.toPoint());
+    QTest::mouseClick(&window, Qt::LeftButton, Qt::NoModifier, linkPos.toPoint());
     QTRY_COMPARE(spy.count(), 2);
     QTRY_COMPARE(hover.count(), 3);
     QCOMPARE(spy.last()[0].toString(), link);
@@ -2545,7 +2580,7 @@ void tst_qquicktextedit::linkInteraction()
     QCOMPARE(texteditObject->hoveredLink(), link);
     QCOMPARE(texteditObject->linkAt(linkPos.x(), linkPos.y()), link);
 
-    QTest::mouseClick(&window, Qt::LeftButton, 0, textPos.toPoint());
+    QTest::mouseClick(&window, Qt::LeftButton, Qt::NoModifier, textPos.toPoint());
     QTRY_COMPARE(spy.count(), 2);
     QTRY_COMPARE(hover.count(), 4);
     QCOMPARE(hover.last()[0].toString(), QString());
@@ -2567,9 +2602,9 @@ void tst_qquicktextedit::cursorDelegate()
     QQuickView view(source);
     view.show();
     view.requestActivate();
-    QTest::qWaitForWindowActive(&view);
+    QVERIFY(QTest::qWaitForWindowActive(&view));
     QQuickTextEdit *textEditObject = view.rootObject()->findChild<QQuickTextEdit*>("textEditObject");
-    QVERIFY(textEditObject != 0);
+    QVERIFY(textEditObject != nullptr);
     // Delegate creation is deferred until focus in or cursor visibility is forced.
     QVERIFY(!textEditObject->findChild<QQuickItem*>("cursorInstance"));
     QVERIFY(!textEditObject->isCursorVisible());
@@ -2591,7 +2626,7 @@ void tst_qquicktextedit::cursorDelegate()
     textEditObject->setCursorPosition(0);
     const QPoint point1 = textEditObject->positionToRectangle(5).center().toPoint();
     QTest::qWait(400);  //ensure this isn't treated as a double-click
-    QTest::mouseClick(&view, Qt::LeftButton, 0, point1);
+    QTest::mouseClick(&view, Qt::LeftButton, Qt::NoModifier, point1);
     QTest::qWait(50);
     QTRY_VERIFY(textEditObject->cursorPosition() != 0);
     QCOMPARE(textEditObject->cursorRectangle().x(), delegateObject->x());
@@ -2601,10 +2636,10 @@ void tst_qquicktextedit::cursorDelegate()
     textEditObject->setCursorPosition(0);
     const QPoint point2 = textEditObject->positionToRectangle(10).center().toPoint();
     QTest::qWait(400);  //ensure this isn't treated as a double-click
-    QTest::mousePress(&view, Qt::LeftButton, 0, point1);
+    QTest::mousePress(&view, Qt::LeftButton, Qt::NoModifier, point1);
     QMouseEvent mv(QEvent::MouseMove, point2, Qt::LeftButton, Qt::LeftButton,Qt::NoModifier);
     QGuiApplication::sendEvent(&view, &mv);
-    QTest::mouseRelease(&view, Qt::LeftButton, 0, point2);
+    QTest::mouseRelease(&view, Qt::LeftButton, Qt::NoModifier, point2);
     QTest::qWait(50);
     QTRY_COMPARE(textEditObject->cursorRectangle().x(), delegateObject->x());
     QCOMPARE(textEditObject->cursorRectangle().y(), delegateObject->y());
@@ -2612,7 +2647,7 @@ void tst_qquicktextedit::cursorDelegate()
     textEditObject->setReadOnly(true);
     textEditObject->setCursorPosition(0);
     QTest::qWait(400);  //ensure this isn't treated as a double-click
-    QTest::mouseClick(&view, Qt::LeftButton, 0, textEditObject->positionToRectangle(5).center().toPoint());
+    QTest::mouseClick(&view, Qt::LeftButton, Qt::NoModifier, textEditObject->positionToRectangle(5).center().toPoint());
     QTest::qWait(50);
     QTRY_VERIFY(textEditObject->cursorPosition() != 0);
     QCOMPARE(textEditObject->cursorRectangle().x(), delegateObject->x());
@@ -2620,7 +2655,7 @@ void tst_qquicktextedit::cursorDelegate()
 
     textEditObject->setCursorPosition(0);
     QTest::qWait(400);  //ensure this isn't treated as a double-click
-    QTest::mouseClick(&view, Qt::LeftButton, 0, textEditObject->positionToRectangle(5).center().toPoint());
+    QTest::mouseClick(&view, Qt::LeftButton, Qt::NoModifier, textEditObject->positionToRectangle(5).center().toPoint());
     QTest::qWait(50);
     QTRY_VERIFY(textEditObject->cursorPosition() != 0);
     QCOMPARE(textEditObject->cursorRectangle().x(), delegateObject->x());
@@ -2666,7 +2701,7 @@ void tst_qquicktextedit::cursorDelegate()
     }
 
     //Test Delegate gets deleted
-    textEditObject->setCursorDelegate(0);
+    textEditObject->setCursorDelegate(nullptr);
     QVERIFY(!textEditObject->findChild<QQuickItem*>("cursorInstance"));
 }
 
@@ -2682,9 +2717,9 @@ void tst_qquicktextedit::remoteCursorDelegate()
     view.setSource(testFileUrl("cursorTestRemote.qml"));
     view.showNormal();
     view.requestActivate();
-    QTest::qWaitForWindowActive(&view);
+    QVERIFY(QTest::qWaitForWindowActive(&view));
     QQuickTextEdit *textEditObject = view.rootObject()->findChild<QQuickTextEdit*>("textEditObject");
-    QVERIFY(textEditObject != 0);
+    QVERIFY(textEditObject != nullptr);
 
     // Delegate is created on demand, and so won't be available immediately.  Focus in or
     // setCursorVisible(true) will trigger creation.
@@ -2708,7 +2743,7 @@ void tst_qquicktextedit::cursorVisible()
     QQuickView view(testFileUrl("cursorVisible.qml"));
     view.show();
     view.requestActivate();
-    QTest::qWaitForWindowActive(&view);
+    QVERIFY(QTest::qWaitForWindowActive(&view));
     QCOMPARE(&view, qGuiApp->focusWindow());
 
     QCOMPARE(edit.isCursorVisible(), false);
@@ -2740,13 +2775,13 @@ void tst_qquicktextedit::cursorVisible()
     QWindow alternateView;
     alternateView.show();
     alternateView.requestActivate();
-    QTest::qWaitForWindowActive(&alternateView);
+    QVERIFY(QTest::qWaitForWindowActive(&alternateView));
 
     QCOMPARE(edit.isCursorVisible(), false);
     QCOMPARE(spy.count(), 6);
 
     view.requestActivate();
-    QTest::qWaitForWindowActive(&view);
+    QVERIFY(QTest::qWaitForWindowActive(&view));
     QCOMPARE(edit.isCursorVisible(), true);
     QCOMPARE(spy.count(), 7);
 
@@ -2829,7 +2864,7 @@ void tst_qquicktextedit::delegateLoading()
         QTRY_VERIFY(view.rootObject());//Wait for loading to finish.
         QQuickTextEdit *textEditObject = view.rootObject()->findChild<QQuickTextEdit*>("textEditObject");
         //    view.rootObject()->dumpObjectTree();
-        QVERIFY(textEditObject != 0);
+        QVERIFY(textEditObject != nullptr);
         textEditObject->setFocus(true);
         QQuickItem *delegate;
         delegate = view.rootObject()->findChild<QQuickItem*>("delegateOkay");
@@ -2853,7 +2888,7 @@ void tst_qquicktextedit::cursorDelegateHeight()
     QQuickView view(testFileUrl("cursorHeight.qml"));
     view.show();
     view.requestActivate();
-    QTest::qWaitForWindowActive(&view);
+    QVERIFY(QTest::qWaitForWindowActive(&view));
     QQuickTextEdit *textEditObject = view.rootObject()->findChild<QQuickTextEdit*>("textEditObject");
     QVERIFY(textEditObject);
     // Delegate creation is deferred until focus in or cursor visibility is forced.
@@ -2881,7 +2916,7 @@ void tst_qquicktextedit::cursorDelegateHeight()
     QCOMPARE(delegateObject->height(), textEditObject->cursorRectangle().height());
 
     // Test that the delegate gets deleted
-    textEditObject->setCursorDelegate(0);
+    textEditObject->setCursorDelegate(nullptr);
     QVERIFY(!textEditObject->findChild<QQuickItem*>("cursorInstance"));
 }
 
@@ -2895,11 +2930,11 @@ void tst_qquicktextedit::navigation()
     window.show();
     window.requestActivate();
 
-    QVERIFY(window.rootObject() != 0);
+    QVERIFY(window.rootObject() != nullptr);
 
     QQuickTextEdit *input = qobject_cast<QQuickTextEdit *>(qvariant_cast<QObject *>(window.rootObject()->property("myInput")));
 
-    QVERIFY(input != 0);
+    QVERIFY(input != nullptr);
     QTRY_VERIFY(input->hasActiveFocus());
     simulateKey(&window, Qt::Key_Left);
     QVERIFY(!input->hasActiveFocus());
@@ -2933,7 +2968,7 @@ void tst_qquicktextedit::copyAndPaste()
     QQmlComponent textEditComponent(&engine);
     textEditComponent.setData(componentStr.toLatin1(), QUrl());
     QQuickTextEdit *textEdit = qobject_cast<QQuickTextEdit*>(textEditComponent.create());
-    QVERIFY(textEdit != 0);
+    QVERIFY(textEdit != nullptr);
 
     // copy and paste
     QCOMPARE(textEdit->text().length(), 12);
@@ -3009,7 +3044,7 @@ void tst_qquicktextedit::canPaste()
     QQmlComponent textEditComponent(&engine);
     textEditComponent.setData(componentStr.toLatin1(), QUrl());
     QQuickTextEdit *textEdit = qobject_cast<QQuickTextEdit*>(textEditComponent.create());
-    QVERIFY(textEdit != 0);
+    QVERIFY(textEdit != nullptr);
 
     // check initial value - QTBUG-17765
     QTextDocument document;
@@ -3027,7 +3062,7 @@ void tst_qquicktextedit::canPasteEmpty()
     QQmlComponent textEditComponent(&engine);
     textEditComponent.setData(componentStr.toLatin1(), QUrl());
     QQuickTextEdit *textEdit = qobject_cast<QQuickTextEdit*>(textEditComponent.create());
-    QVERIFY(textEdit != 0);
+    QVERIFY(textEdit != nullptr);
 
     // check initial value - QTBUG-17765
     QTextDocument document;
@@ -3046,11 +3081,11 @@ void tst_qquicktextedit::middleClickPaste()
 
     window.show();
     window.requestActivate();
-    QTest::qWaitForWindowActive(&window);
+    QVERIFY(QTest::qWaitForWindowActive(&window));
 
-    QVERIFY(window.rootObject() != 0);
+    QVERIFY(window.rootObject() != nullptr);
     QQuickTextEdit *textEditObject = qobject_cast<QQuickTextEdit *>(window.rootObject());
-    QVERIFY(textEditObject != 0);
+    QVERIFY(textEditObject != nullptr);
 
     textEditObject->setFocus(true);
 
@@ -3082,11 +3117,11 @@ void tst_qquicktextedit::readOnly()
     window.show();
     window.requestActivate();
 
-    QVERIFY(window.rootObject() != 0);
+    QVERIFY(window.rootObject() != nullptr);
 
     QQuickTextEdit *edit = qobject_cast<QQuickTextEdit *>(qvariant_cast<QObject *>(window.rootObject()->property("myInput")));
 
-    QVERIFY(edit != 0);
+    QVERIFY(edit != nullptr);
     QTRY_VERIFY(edit->hasActiveFocus());
     QVERIFY(edit->isReadOnly());
     QString initial = edit->text();
@@ -3117,7 +3152,7 @@ void tst_qquicktextedit::textInput()
     QQuickView view(testFileUrl("inputMethodEvent.qml"));
     view.show();
     view.requestActivate();
-    QTest::qWaitForWindowActive(&view);
+    QVERIFY(QTest::qWaitForWindowActive(&view));
     QQuickTextEdit *edit = qobject_cast<QQuickTextEdit *>(view.rootObject());
     QVERIFY(edit);
     QVERIFY(edit->hasActiveFocus());
@@ -3170,7 +3205,7 @@ void tst_qquicktextedit::inputMethodUpdate()
     QQuickView view(testFileUrl("inputMethodEvent.qml"));
     view.show();
     view.requestActivate();
-    QTest::qWaitForWindowActive(&view);
+    QVERIFY(QTest::qWaitForWindowActive(&view));
     QQuickTextEdit *edit = qobject_cast<QQuickTextEdit *>(view.rootObject());
     QVERIFY(edit);
     QVERIFY(edit->hasActiveFocus());
@@ -3204,7 +3239,7 @@ void tst_qquicktextedit::inputMethodUpdate()
     // programmatical selections trigger update
     platformInputContext.clear();
     edit->selectAll();
-    QCOMPARE(platformInputContext.m_updateCallCount, 1);
+    QVERIFY(platformInputContext.m_updateCallCount > 0);
 
     // font changes
     platformInputContext.clear();
@@ -3260,7 +3295,7 @@ void tst_qquicktextedit::openInputPanel()
     QQuickView view(testFileUrl("openInputPanel.qml"));
     view.showNormal();
     view.requestActivate();
-    QTest::qWaitForWindowActive(&view);
+    QVERIFY(QTest::qWaitForWindowActive(&view));
 
     QQuickTextEdit *edit = qobject_cast<QQuickTextEdit *>(view.rootObject());
     QVERIFY(edit);
@@ -3274,7 +3309,7 @@ void tst_qquicktextedit::openInputPanel()
 
     // input panel should open on focus
     QPoint centerPoint(view.width()/2, view.height()/2);
-    Qt::KeyboardModifiers noModifiers = 0;
+    Qt::KeyboardModifiers noModifiers = Qt::NoModifier;
     QTest::mousePress(&view, Qt::LeftButton, noModifiers, centerPoint);
     QGuiApplication::processEvents();
     QVERIFY(edit->hasActiveFocus());
@@ -3325,7 +3360,7 @@ void tst_qquicktextedit::openInputPanel()
     QTest::mouseRelease(&view, Qt::LeftButton, noModifiers, centerPoint);
     QCOMPARE(qApp->inputMethod()->isVisible(), false);
 
-    inputMethodPrivate->testContext = 0;
+    inputMethodPrivate->testContext = nullptr;
 }
 
 void tst_qquicktextedit::geometrySignals()
@@ -3346,7 +3381,7 @@ void tst_qquicktextedit::pastingRichText_QTBUG_14003()
     component.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
     QQuickTextEdit *obj = qobject_cast<QQuickTextEdit*>(component.create());
 
-    QTRY_VERIFY(obj != 0);
+    QTRY_VERIFY(obj != nullptr);
     QTRY_COMPARE(obj->textFormat(), QQuickTextEdit::PlainText);
 
     QMimeData *mData = new QMimeData;
@@ -3388,6 +3423,18 @@ void tst_qquicktextedit::implicitSize()
     QCOMPARE(textObject->height(), textObject->implicitHeight());
 }
 
+void tst_qquicktextedit::implicitSize_QTBUG_63153()
+{
+    QString componentStr = "import QtQuick 2.0\nTextEdit { }";
+    QQmlComponent textComponent(&engine);
+    textComponent.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
+    QQuickTextEdit *textObject = qobject_cast<QQuickTextEdit*>(textComponent.create());
+    textObject->setText("short");
+    qreal shortImplicitWidth = textObject->implicitWidth();
+    textObject->setText("in contrast to short this is long");
+    QVERIFY2(shortImplicitWidth < textObject->implicitWidth(), qPrintable(QString("%1 < %2").arg(textObject->implicitWidth()).arg(shortImplicitWidth)));
+}
+
 void tst_qquicktextedit::contentSize()
 {
     QString componentStr = "import QtQuick 2.0\nTextEdit { width: 75; height: 16; font.pixelSize: 10 }";
@@ -3446,7 +3493,7 @@ void tst_qquicktextedit::implicitSizeBinding()
 
 void tst_qquicktextedit::signal_editingfinished()
 {
-    QQuickView *window = new QQuickView(0);
+    QQuickView *window = new QQuickView(nullptr);
     window->setBaseSize(QSize(800,600));
 
     window->setSource(testFileUrl("signal_editingfinished.qml"));
@@ -3455,7 +3502,7 @@ void tst_qquicktextedit::signal_editingfinished()
     QVERIFY(QTest::qWaitForWindowActive(window));
     QCOMPARE(QGuiApplication::focusWindow(), window);
 
-    QVERIFY(window->rootObject() != 0);
+    QVERIFY(window->rootObject() != nullptr);
 
     QQuickTextEdit *input1 = qobject_cast<QQuickTextEdit *>(qvariant_cast<QObject *>(window->rootObject()->property("input1")));
     QVERIFY(input1);
@@ -3646,7 +3693,7 @@ void tst_qquicktextedit::preeditCursorRectangle()
     QQuickView view(testFileUrl("inputMethodEvent.qml"));
     view.show();
     view.requestActivate();
-    QTest::qWaitForWindowActive(&view);
+    QVERIFY(QTest::qWaitForWindowActive(&view));
 
     QQuickTextEdit *edit = qobject_cast<QQuickTextEdit *>(view.rootObject());
     QVERIFY(edit);
@@ -3729,7 +3776,7 @@ void tst_qquicktextedit::inputMethodComposing()
     QQuickView view(testFileUrl("inputContext.qml"));
     view.show();
     view.requestActivate();
-    QTest::qWaitForWindowActive(&view);
+    QVERIFY(QTest::qWaitForWindowActive(&view));
 
     QQuickTextEdit *edit = qobject_cast<QQuickTextEdit *>(view.rootObject());
     QVERIFY(edit);
@@ -3843,7 +3890,7 @@ void tst_qquicktextedit::cursorRectangleSize()
     QFETCH(bool, useCursorDelegate);
 
     QQuickView *window = new QQuickView(testFileUrl("positionAt.qml"));
-    QVERIFY(window->rootObject() != 0);
+    QVERIFY(window->rootObject() != nullptr);
     QQuickTextEdit *textEdit = qobject_cast<QQuickTextEdit *>(window->rootObject());
 
     QQmlComponent cursorDelegate(window->engine());
@@ -3856,11 +3903,11 @@ void tst_qquicktextedit::cursorRectangleSize()
     textEdit->setX(10);
     textEdit->setY(10);
     textEdit->setCursorPosition(3);
-    QVERIFY(textEdit != 0);
+    QVERIFY(textEdit != nullptr);
     textEdit->setFocus(true);
     window->show();
     window->requestActivate();
-    QTest::qWaitForWindowActive(window);
+    QVERIFY(QTest::qWaitForWindowActive(window));
 
     QInputMethodQueryEvent event(Qt::ImCursorRectangle);
     qApp->sendEvent(textEdit, &event);
@@ -3994,7 +4041,7 @@ void tst_qquicktextedit::getText()
     QQmlComponent textEditComponent(&engine);
     textEditComponent.setData(componentStr.toLatin1(), QUrl());
     QQuickTextEdit *textEdit = qobject_cast<QQuickTextEdit*>(textEditComponent.create());
-    QVERIFY(textEdit != 0);
+    QVERIFY(textEdit != nullptr);
 
     QCOMPARE(textEdit->getText(start, end), expectedText);
 }
@@ -4095,7 +4142,7 @@ void tst_qquicktextedit::getFormattedText()
     QQmlComponent textEditComponent(&engine);
     textEditComponent.setData(componentStr.toLatin1(), QUrl());
     QQuickTextEdit *textEdit = qobject_cast<QQuickTextEdit*>(textEditComponent.create());
-    QVERIFY(textEdit != 0);
+    QVERIFY(textEdit != nullptr);
 
     textEdit->setTextFormat(textFormat);
     textEdit->setText(text);
@@ -4221,7 +4268,7 @@ void tst_qquicktextedit::append()
     QQmlComponent textEditComponent(&engine);
     textEditComponent.setData(componentStr.toLatin1(), QUrl());
     QQuickTextEdit *textEdit = qobject_cast<QQuickTextEdit*>(textEditComponent.create());
-    QVERIFY(textEdit != 0);
+    QVERIFY(textEdit != nullptr);
 
     textEdit->setTextFormat(textFormat);
     textEdit->select(selectionStart, selectionEnd);
@@ -4436,7 +4483,7 @@ void tst_qquicktextedit::insert()
     QQmlComponent textEditComponent(&engine);
     textEditComponent.setData(componentStr.toLatin1(), QUrl());
     QQuickTextEdit *textEdit = qobject_cast<QQuickTextEdit*>(textEditComponent.create());
-    QVERIFY(textEdit != 0);
+    QVERIFY(textEdit != nullptr);
 
     textEdit->setTextFormat(textFormat);
     textEdit->select(selectionStart, selectionEnd);
@@ -4678,7 +4725,7 @@ void tst_qquicktextedit::remove()
     QQmlComponent textEditComponent(&engine);
     textEditComponent.setData(componentStr.toLatin1(), QUrl());
     QQuickTextEdit *textEdit = qobject_cast<QQuickTextEdit*>(textEditComponent.create());
-    QVERIFY(textEdit != 0);
+    QVERIFY(textEdit != nullptr);
 
     textEdit->setTextFormat(textFormat);
     textEdit->select(selectionStart, selectionEnd);
@@ -4859,13 +4906,13 @@ void tst_qquicktextedit::keySequence()
     QQmlComponent textEditComponent(&engine);
     textEditComponent.setData(componentStr.toLatin1(), QUrl());
     QQuickTextEdit *textEdit = qobject_cast<QQuickTextEdit*>(textEditComponent.create());
-    QVERIFY(textEdit != 0);
+    QVERIFY(textEdit != nullptr);
 
     QQuickWindow window;
     textEdit->setParentItem(window.contentItem());
     window.show();
     window.requestActivate();
-    QTest::qWaitForWindowActive(&window);
+    QVERIFY(QTest::qWaitForWindowActive(&window));
 
     QVERIFY(textEdit->hasActiveFocus());
 
@@ -5021,13 +5068,13 @@ void tst_qquicktextedit::undo()
     QQmlComponent textEditComponent(&engine);
     textEditComponent.setData(componentStr.toLatin1(), QUrl());
     QQuickTextEdit *textEdit = qobject_cast<QQuickTextEdit*>(textEditComponent.create());
-    QVERIFY(textEdit != 0);
+    QVERIFY(textEdit != nullptr);
 
     QQuickWindow window;
     textEdit->setParentItem(window.contentItem());
     window.show();
     window.requestActivate();
-    QTest::qWaitForWindowActive(&window);
+    QVERIFY(QTest::qWaitForWindowActive(&window));
 
     QVERIFY(textEdit->hasActiveFocus());
     QVERIFY(!textEdit->canUndo());
@@ -5107,13 +5154,13 @@ void tst_qquicktextedit::redo()
     QQmlComponent textEditComponent(&engine);
     textEditComponent.setData(componentStr.toLatin1(), QUrl());
     QQuickTextEdit *textEdit = qobject_cast<QQuickTextEdit*>(textEditComponent.create());
-    QVERIFY(textEdit != 0);
+    QVERIFY(textEdit != nullptr);
 
     QQuickWindow window;
     textEdit->setParentItem(window.contentItem());
     window.show();
     window.requestActivate();
-    QTest::qWaitForWindowActive(&window);
+    QVERIFY(QTest::qWaitForWindowActive(&window));
     QVERIFY(textEdit->hasActiveFocus());
 
     QVERIFY(!textEdit->canUndo());
@@ -5328,13 +5375,13 @@ void tst_qquicktextedit::undo_keypressevents()
     QQmlComponent textEditComponent(&engine);
     textEditComponent.setData(componentStr.toLatin1(), QUrl());
     QQuickTextEdit *textEdit = qobject_cast<QQuickTextEdit*>(textEditComponent.create());
-    QVERIFY(textEdit != 0);
+    QVERIFY(textEdit != nullptr);
 
     QQuickWindow window;
     textEdit->setParentItem(window.contentItem());
     window.show();
     window.requestActivate();
-    QTest::qWaitForWindowActive(&window);
+    QVERIFY(QTest::qWaitForWindowActive(&window));
     QVERIFY(textEdit->hasActiveFocus());
 
     simulateKeys(&window, keys);
@@ -5352,13 +5399,13 @@ void tst_qquicktextedit::clear()
     QQmlComponent textEditComponent(&engine);
     textEditComponent.setData(componentStr.toLatin1(), QUrl());
     QQuickTextEdit *textEdit = qobject_cast<QQuickTextEdit*>(textEditComponent.create());
-    QVERIFY(textEdit != 0);
+    QVERIFY(textEdit != nullptr);
 
     QQuickWindow window;
     textEdit->setParentItem(window.contentItem());
     window.show();
     window.requestActivate();
-    QTest::qWaitForWindowActive(&window);
+    QVERIFY(QTest::qWaitForWindowActive(&window));
     QVERIFY(textEdit->hasActiveFocus());
 
     QSignalSpy spy(textEdit, SIGNAL(canUndoChanged()));
@@ -5462,7 +5509,7 @@ void tst_qquicktextedit::embeddedImages()
 
     QQmlComponent textComponent(&engine, qmlfile);
     QQuickTextEdit *textObject = qobject_cast<QQuickTextEdit*>(textComponent.beginCreate(engine.rootContext()));
-    QVERIFY(textObject != 0);
+    QVERIFY(textObject != nullptr);
 
     const int baseUrlPropertyIndex = textObject->metaObject()->indexOfProperty("serverBaseUrl");
     if (baseUrlPropertyIndex != -1) {
@@ -5490,11 +5537,11 @@ void tst_qquicktextedit::embeddedImages()
 void tst_qquicktextedit::emptytags_QTBUG_22058()
 {
     QQuickView window(testFileUrl("qtbug-22058.qml"));
-    QVERIFY(window.rootObject() != 0);
+    QVERIFY(window.rootObject() != nullptr);
 
     window.show();
     window.requestActivate();
-    QTest::qWaitForWindowActive(&window);
+    QVERIFY(QTest::qWaitForWindowActive(&window));
     QQuickTextEdit *input = qobject_cast<QQuickTextEdit *>(qvariant_cast<QObject *>(window.rootObject()->property("inputField")));
     QVERIFY(input->hasActiveFocus());
 
@@ -5513,7 +5560,7 @@ void tst_qquicktextedit::cursorRectangle_QTBUG_38947()
 
     window.show();
     window.requestActivate();
-    QTest::qWaitForWindowExposed(&window);
+    QVERIFY(QTest::qWaitForWindowExposed(&window));
     QQuickTextEdit *edit = window.rootObject()->findChild<QQuickTextEdit *>("textedit");
     QVERIFY(edit);
 
@@ -5551,7 +5598,7 @@ void tst_qquicktextedit::doubleSelect_QTBUG_38704()
     QQmlComponent textEditComponent(&engine);
     textEditComponent.setData(componentStr.toLatin1(), QUrl());
     QQuickTextEdit *textEdit = qobject_cast<QQuickTextEdit*>(textEditComponent.create());
-    QVERIFY(textEdit != 0);
+    QVERIFY(textEdit != nullptr);
 
     QSignalSpy selectionSpy(textEdit, SIGNAL(selectedTextChanged()));
 
@@ -5575,7 +5622,7 @@ void tst_qquicktextedit::padding()
     QQuickItem *root = window->rootObject();
     QVERIFY(root);
     QQuickTextEdit *obj = qobject_cast<QQuickTextEdit*>(root);
-    QVERIFY(obj != 0);
+    QVERIFY(obj != nullptr);
 
     qreal cw = obj->contentWidth();
     qreal ch = obj->contentHeight();
@@ -5654,6 +5701,36 @@ void tst_qquicktextedit::QTBUG_51115_readOnlyResetsSelection()
     QCOMPARE(obj->selectedText(), QString());
 }
 
+void tst_qquicktextedit::keys_shortcutoverride()
+{
+    // Tests that QML TextEdit receives Keys.onShortcutOverride  (QTBUG-68711)
+    QQuickView view;
+    view.setSource(testFileUrl("keys_shortcutoverride.qml"));
+    view.show();
+    view.requestActivate();
+    QVERIFY(QTest::qWaitForWindowActive(&view));
+    QObject *root = view.rootObject();
+    QVERIFY(root);
+
+    QQuickTextEdit *textEdit = root->findChild<QQuickTextEdit*>();
+    QVERIFY(textEdit);
+    QQuickRectangle *rectangle = root->findChild<QQuickRectangle*>(QLatin1String("rectangle"));
+    QVERIFY(rectangle);
+
+    // Precondition: check if its not already changed
+    QCOMPARE(root->property("who").value<QString>(), QLatin1String("nobody"));
+
+    // send Key_Escape to the Rectangle
+    QVERIFY(rectangle->hasActiveFocus());
+    QTest::keyPress(&view, Qt::Key_Escape);
+    QCOMPARE(root->property("who").value<QString>(), QLatin1String("Rectangle"));
+
+    // send Key_Escape to TextEdit
+    textEdit->setFocus(true);
+    QTest::keyPress(&view, Qt::Key_Escape);
+    QCOMPARE(root->property("who").value<QString>(), QLatin1String("TextEdit"));
+}
+
 QTEST_MAIN(tst_qquicktextedit)
 
 #include "tst_qquicktextedit.moc"
diff --git a/tests/auto/quick/qquicktextinput/BLACKLIST b/tests/auto/quick/qquicktextinput/BLACKLIST
deleted file mode 100644
index e9f4f11c58..0000000000
--- a/tests/auto/quick/qquicktextinput/BLACKLIST
+++ /dev/null
@@ -1,3 +0,0 @@
-# QTBUG-41895
-[tripleClickSelectsAll]
-windows
diff --git a/tests/auto/quick/qquicktextinput/tst_qquicktextinput.cpp b/tests/auto/quick/qquicktextinput/tst_qquicktextinput.cpp
index 67921e1fd0..ed2d535fda 100644
--- a/tests/auto/quick/qquicktextinput/tst_qquicktextinput.cpp
+++ b/tests/auto/quick/qquicktextinput/tst_qquicktextinput.cpp
@@ -215,6 +215,9 @@ private slots:
     void clearInputMask();
     void keypress_inputMask_data();
     void keypress_inputMask();
+    void keypress_inputMethod_inputMask();
+    void keypress_inputMask_withValidator_data();
+    void keypress_inputMask_withValidator();
     void hasAcceptableInputMask_data();
     void hasAcceptableInputMask();
     void maskCharacter_data();
@@ -297,7 +300,7 @@ void tst_qquicktextinput::cleanup()
 {
     // ensure not even skipped tests with custom input context leave it dangling
     QInputMethodPrivate *inputMethodPrivate = QInputMethodPrivate::get(qApp->inputMethod());
-    inputMethodPrivate->testContext = 0;
+    inputMethodPrivate->testContext = nullptr;
 }
 
 tst_qquicktextinput::tst_qquicktextinput()
@@ -329,7 +332,7 @@ void tst_qquicktextinput::text()
         textinputComponent.setData("import QtQuick 2.0\nTextInput {  text: \"\"  }", QUrl());
         QQuickTextInput *textinputObject = qobject_cast<QQuickTextInput*>(textinputComponent.create());
 
-        QVERIFY(textinputObject != 0);
+        QVERIFY(textinputObject != nullptr);
         QCOMPARE(textinputObject->text(), QString(""));
         QCOMPARE(textinputObject->length(), 0);
 
@@ -343,7 +346,7 @@ void tst_qquicktextinput::text()
         textinputComponent.setData(componentStr.toLatin1(), QUrl());
         QQuickTextInput *textinputObject = qobject_cast<QQuickTextInput*>(textinputComponent.create());
 
-        QVERIFY(textinputObject != 0);
+        QVERIFY(textinputObject != nullptr);
         QCOMPARE(textinputObject->text(), standard.at(i));
         QCOMPARE(textinputObject->length(), standard.at(i).length());
 
@@ -360,7 +363,7 @@ void tst_qquicktextinput::width()
         textinputComponent.setData("import QtQuick 2.0\nTextInput {  text: \"\" }", QUrl());
         QQuickTextInput *textinputObject = qobject_cast<QQuickTextInput*>(textinputComponent.create());
 
-        QVERIFY(textinputObject != 0);
+        QVERIFY(textinputObject != nullptr);
         QCOMPARE(textinputObject->width(), 0.0);
 
         delete textinputObject;
@@ -398,7 +401,7 @@ void tst_qquicktextinput::width()
 
         qreal metricWidth = ceil(layout.boundingRect().width());
 
-        QVERIFY(textinputObject != 0);
+        QVERIFY(textinputObject != nullptr);
         int delta = abs(int(int(textinputObject->width()) - metricWidth));
         QVERIFY(delta <= 3.0); // As best as we can hope for cross-platform.
 
@@ -415,7 +418,7 @@ void tst_qquicktextinput::font()
         textinputComponent.setData(componentStr.toLatin1(), QUrl());
         QQuickTextInput *textinputObject = qobject_cast<QQuickTextInput*>(textinputComponent.create());
 
-        QVERIFY(textinputObject != 0);
+        QVERIFY(textinputObject != nullptr);
         QCOMPARE(textinputObject->font().pointSize(), 40);
         QCOMPARE(textinputObject->font().bold(), false);
         QCOMPARE(textinputObject->font().italic(), false);
@@ -429,7 +432,7 @@ void tst_qquicktextinput::font()
         textinputComponent.setData(componentStr.toLatin1(), QUrl());
         QQuickTextInput *textinputObject = qobject_cast<QQuickTextInput*>(textinputComponent.create());
 
-        QVERIFY(textinputObject != 0);
+        QVERIFY(textinputObject != nullptr);
         QCOMPARE(textinputObject->font().bold(), true);
         QCOMPARE(textinputObject->font().italic(), false);
 
@@ -442,7 +445,7 @@ void tst_qquicktextinput::font()
         textinputComponent.setData(componentStr.toLatin1(), QUrl());
         QQuickTextInput *textinputObject = qobject_cast<QQuickTextInput*>(textinputComponent.create());
 
-        QVERIFY(textinputObject != 0);
+        QVERIFY(textinputObject != nullptr);
         QCOMPARE(textinputObject->font().italic(), true);
         QCOMPARE(textinputObject->font().bold(), false);
 
@@ -455,7 +458,7 @@ void tst_qquicktextinput::font()
         textinputComponent.setData(componentStr.toLatin1(), QUrl());
         QQuickTextInput *textinputObject = qobject_cast<QQuickTextInput*>(textinputComponent.create());
 
-        QVERIFY(textinputObject != 0);
+        QVERIFY(textinputObject != nullptr);
         QCOMPARE(textinputObject->font().family(), QString("Helvetica"));
         QCOMPARE(textinputObject->font().bold(), false);
         QCOMPARE(textinputObject->font().italic(), false);
@@ -469,7 +472,7 @@ void tst_qquicktextinput::font()
         textinputComponent.setData(componentStr.toLatin1(), QUrl());
         QQuickTextInput *textinputObject = qobject_cast<QQuickTextInput*>(textinputComponent.create());
 
-        QVERIFY(textinputObject != 0);
+        QVERIFY(textinputObject != nullptr);
         QCOMPARE(textinputObject->font().family(), QString(""));
 
         delete textinputObject;
@@ -536,7 +539,7 @@ void tst_qquicktextinput::color()
         QQmlComponent textinputComponent(&engine);
         textinputComponent.setData(componentStr.toLatin1(), QUrl());
         QQuickTextInput *textinputObject = qobject_cast<QQuickTextInput*>(textinputComponent.create());
-        QVERIFY(textinputObject != 0);
+        QVERIFY(textinputObject != nullptr);
         QCOMPARE(textinputObject->color(), QColor(colorStrings.at(i)));
 
         delete textinputObject;
@@ -549,7 +552,7 @@ void tst_qquicktextinput::color()
         QQmlComponent textinputComponent(&engine);
         textinputComponent.setData(componentStr.toLatin1(), QUrl());
         QQuickTextInput *textinputObject = qobject_cast<QQuickTextInput*>(textinputComponent.create());
-        QVERIFY(textinputObject != 0);
+        QVERIFY(textinputObject != nullptr);
         QCOMPARE(textinputObject->selectionColor(), QColor(colorStrings.at(i)));
 
         delete textinputObject;
@@ -562,7 +565,7 @@ void tst_qquicktextinput::color()
         QQmlComponent textinputComponent(&engine);
         textinputComponent.setData(componentStr.toLatin1(), QUrl());
         QQuickTextInput *textinputObject = qobject_cast<QQuickTextInput*>(textinputComponent.create());
-        QVERIFY(textinputObject != 0);
+        QVERIFY(textinputObject != nullptr);
         QCOMPARE(textinputObject->selectedTextColor(), QColor(colorStrings.at(i)));
 
         delete textinputObject;
@@ -578,7 +581,7 @@ void tst_qquicktextinput::color()
         textinputComponent.setData(componentStr.toLatin1(), QUrl());
         QQuickTextInput *textinputObject = qobject_cast<QQuickTextInput*>(textinputComponent.create());
 
-        QVERIFY(textinputObject != 0);
+        QVERIFY(textinputObject != nullptr);
         QCOMPARE(textinputObject->color(), testColor);
 
         delete textinputObject;
@@ -595,7 +598,7 @@ void tst_qquicktextinput::wrap()
         QQuickTextInput *textObject = qobject_cast<QQuickTextInput*>(textComponent.create());
         textHeight = textObject->height();
 
-        QVERIFY(textObject != 0);
+        QVERIFY(textObject != nullptr);
         QCOMPARE(textObject->wrapMode(), QQuickTextInput::WrapAnywhere);
         QCOMPARE(textObject->width(), 300.);
 
@@ -608,7 +611,7 @@ void tst_qquicktextinput::wrap()
         textComponent.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
         QQuickTextInput *textObject = qobject_cast<QQuickTextInput*>(textComponent.create());
 
-        QVERIFY(textObject != 0);
+        QVERIFY(textObject != nullptr);
         QCOMPARE(textObject->width(), 30.);
         QVERIFY(textObject->height() > textHeight);
 
@@ -650,7 +653,7 @@ void tst_qquicktextinput::selection()
     QQmlComponent textinputComponent(&engine);
     textinputComponent.setData(componentStr.toLatin1(), QUrl());
     QQuickTextInput *textinputObject = qobject_cast<QQuickTextInput*>(textinputComponent.create());
-    QVERIFY(textinputObject != 0);
+    QVERIFY(textinputObject != nullptr);
 
 
     //Test selection follows cursor
@@ -747,7 +750,7 @@ void tst_qquicktextinput::persistentSelection()
     QQuickView window(testFileUrl("persistentSelection.qml"));
     window.show();
     window.requestActivate();
-    QTest::qWaitForWindowActive(&window);
+    QVERIFY(QTest::qWaitForWindowActive(&window));
 
     QQuickTextInput *input = qobject_cast<QQuickTextInput *>(window.rootObject());
     QVERIFY(input);
@@ -790,7 +793,7 @@ void tst_qquicktextinput::overwriteMode()
     QQmlComponent textInputComponent(&engine);
     textInputComponent.setData(componentStr.toLatin1(), QUrl());
     QQuickTextInput *textInput = qobject_cast<QQuickTextInput*>(textInputComponent.create());
-    QVERIFY(textInput != 0);
+    QVERIFY(textInput != nullptr);
 
     QSignalSpy spy(textInput, SIGNAL(overwriteModeChanged(bool)));
 
@@ -798,7 +801,7 @@ void tst_qquicktextinput::overwriteMode()
     textInput->setParentItem(window.contentItem());
     window.show();
     window.requestActivate();
-    QTest::qWaitForWindowActive(&window);
+    QVERIFY(QTest::qWaitForWindowActive(&window));
 
     QVERIFY(textInput->hasActiveFocus());
 
@@ -1068,7 +1071,7 @@ void tst_qquicktextinput::moveCursorSelection()
     QQmlComponent textinputComponent(&engine);
     textinputComponent.setData(componentStr.toLatin1(), QUrl());
     QQuickTextInput *textinputObject = qobject_cast<QQuickTextInput*>(textinputComponent.create());
-    QVERIFY(textinputObject != 0);
+    QVERIFY(textinputObject != nullptr);
 
     textinputObject->setCursorPosition(cursorPosition);
     textinputObject->moveCursorSelection(movePosition, mode);
@@ -1276,7 +1279,7 @@ void tst_qquicktextinput::moveCursorSelectionSequence()
     QQmlComponent textinputComponent(&engine);
     textinputComponent.setData(componentStr.toLatin1(), QUrl());
     QQuickTextInput *textinputObject = qobject_cast<QQuickTextInput*>(textinputComponent.create());
-    QVERIFY(textinputObject != 0);
+    QVERIFY(textinputObject != nullptr);
 
     textinputObject->setCursorPosition(cursorPosition);
 
@@ -1301,19 +1304,19 @@ void tst_qquicktextinput::dragMouseSelection()
 
     window.show();
     window.requestActivate();
-    QTest::qWaitForWindowActive(&window);
+    QVERIFY(QTest::qWaitForWindowActive(&window));
 
-    QVERIFY(window.rootObject() != 0);
+    QVERIFY(window.rootObject() != nullptr);
     QQuickTextInput *textInputObject = qobject_cast<QQuickTextInput *>(window.rootObject());
-    QVERIFY(textInputObject != 0);
+    QVERIFY(textInputObject != nullptr);
 
     // press-and-drag-and-release from x1 to x2
     int x1 = 10;
     int x2 = 70;
     int y = textInputObject->height()/2;
-    QTest::mousePress(&window, Qt::LeftButton, 0, QPoint(x1,y));
+    QTest::mousePress(&window, Qt::LeftButton, Qt::NoModifier, QPoint(x1,y));
     QTest::mouseMove(&window, QPoint(x2, y));
-    QTest::mouseRelease(&window, Qt::LeftButton, 0, QPoint(x2,y));
+    QTest::mouseRelease(&window, Qt::LeftButton, Qt::NoModifier, QPoint(x2,y));
     QString str1;
     QTRY_VERIFY((str1 = textInputObject->selectedText()).length() > 3);
     QTRY_VERIFY(str1.length() > 3);
@@ -1321,9 +1324,9 @@ void tst_qquicktextinput::dragMouseSelection()
     // press and drag the current selection.
     x1 = 40;
     x2 = 100;
-    QTest::mousePress(&window, Qt::LeftButton, 0, QPoint(x1,y));
+    QTest::mousePress(&window, Qt::LeftButton, Qt::NoModifier, QPoint(x1,y));
     QTest::mouseMove(&window, QPoint(x2, y));
-    QTest::mouseRelease(&window, Qt::LeftButton, 0, QPoint(x2,y));
+    QTest::mouseRelease(&window, Qt::LeftButton, Qt::NoModifier, QPoint(x2,y));
     QString str2 = textInputObject->selectedText();
     QTRY_VERIFY(str2.length() > 3);
 
@@ -1362,11 +1365,11 @@ void tst_qquicktextinput::mouseSelectionMode()
 
     window.show();
     window.requestActivate();
-    QTest::qWaitForWindowActive(&window);
+    QVERIFY(QTest::qWaitForWindowActive(&window));
 
-    QVERIFY(window.rootObject() != 0);
+    QVERIFY(window.rootObject() != nullptr);
     QQuickTextInput *textInputObject = qobject_cast<QQuickTextInput *>(window.rootObject());
-    QVERIFY(textInputObject != 0);
+    QVERIFY(textInputObject != nullptr);
 
     textInputObject->setFocus(focus);
     textInputObject->setFocusOnPress(focusOnPress);
@@ -1375,9 +1378,9 @@ void tst_qquicktextinput::mouseSelectionMode()
     int x1 = 10;
     int x2 = 70;
     int y = textInputObject->height()/2;
-    QTest::mousePress(&window, Qt::LeftButton, 0, QPoint(x1,y));
+    QTest::mousePress(&window, Qt::LeftButton, Qt::NoModifier, QPoint(x1,y));
     QTest::mouseMove(&window, QPoint(x2,y)); // doesn't work
-    QTest::mouseRelease(&window, Qt::LeftButton, 0, QPoint(x2,y));
+    QTest::mouseRelease(&window, Qt::LeftButton, Qt::NoModifier, QPoint(x2,y));
     if (selectWords) {
         QTRY_COMPARE(textInputObject->selectedText(), text);
     } else {
@@ -1468,7 +1471,7 @@ void tst_qquicktextinput::horizontalAlignment_RightToLeft()
 
     QQuickView window(testFileUrl("horizontalAlignment_RightToLeft.qml"));
     QQuickTextInput *textInput = window.rootObject()->findChild<QQuickTextInput*>("text");
-    QVERIFY(textInput != 0);
+    QVERIFY(textInput != nullptr);
     window.show();
 
     const QString rtlText = textInput->text();
@@ -1542,7 +1545,7 @@ void tst_qquicktextinput::horizontalAlignment_RightToLeft()
     QCOMPARE(textInput->boundingRect().left(), qreal(0));
 
     window.requestActivate();
-    QTest::qWaitForWindowActive(&window);
+    QVERIFY(QTest::qWaitForWindowActive(&window));
     QVERIFY(textInput->hasActiveFocus());
 
     // If there is no committed text, the preedit text should determine the alignment.
@@ -1615,7 +1618,7 @@ void tst_qquicktextinput::verticalAlignment()
 {
     QQuickView window(testFileUrl("horizontalAlignment.qml"));
     QQuickTextInput *textInput = window.rootObject()->findChild<QQuickTextInput*>("text");
-    QVERIFY(textInput != 0);
+    QVERIFY(textInput != nullptr);
     window.showNormal();
 
     QCOMPARE(textInput->vAlign(), QQuickTextInput::AlignTop);
@@ -1802,13 +1805,13 @@ void tst_qquicktextinput::boundingRect()
 void tst_qquicktextinput::positionAt()
 {
     QQuickView window(testFileUrl("positionAt.qml"));
-    QVERIFY(window.rootObject() != 0);
+    QVERIFY(window.rootObject() != nullptr);
     window.show();
     window.requestActivate();
-    QTest::qWaitForWindowActive(&window);
+    QVERIFY(QTest::qWaitForWindowActive(&window));
 
     QQuickTextInput *textinputObject = qobject_cast<QQuickTextInput *>(window.rootObject());
-    QVERIFY(textinputObject != 0);
+    QVERIFY(textinputObject != nullptr);
 
     // Check autoscrolled...
 
@@ -1892,13 +1895,13 @@ void tst_qquicktextinput::positionAt()
 void tst_qquicktextinput::maxLength()
 {
     QQuickView window(testFileUrl("maxLength.qml"));
-    QVERIFY(window.rootObject() != 0);
+    QVERIFY(window.rootObject() != nullptr);
     window.show();
     window.requestActivate();
-    QTest::qWaitForWindowActive(&window);
+    QVERIFY(QTest::qWaitForWindowActive(&window));
 
     QQuickTextInput *textinputObject = qobject_cast<QQuickTextInput *>(window.rootObject());
-    QVERIFY(textinputObject != 0);
+    QVERIFY(textinputObject != nullptr);
     QVERIFY(textinputObject->text().isEmpty());
     QCOMPARE(textinputObject->maxLength(), 10);
     foreach (const QString &str, standard) {
@@ -1924,9 +1927,9 @@ void tst_qquicktextinput::masks()
     QQuickView window(testFileUrl("masks.qml"));
     window.show();
     window.requestActivate();
-    QVERIFY(window.rootObject() != 0);
+    QVERIFY(window.rootObject() != nullptr);
     QQuickTextInput *textinputObject = qobject_cast<QQuickTextInput *>(window.rootObject());
-    QVERIFY(textinputObject != 0);
+    QVERIFY(textinputObject != nullptr);
     QTRY_VERIFY(textinputObject->hasActiveFocus());
     QCOMPARE(textinputObject->text().length(), 0);
     QCOMPARE(textinputObject->inputMask(), QString("HHHHhhhh; "));
@@ -1954,9 +1957,9 @@ void tst_qquicktextinput::validators()
     QQuickView window(testFileUrl("validators.qml"));
     window.show();
     window.requestActivate();
-    QTest::qWaitForWindowActive(&window);
+    QVERIFY(QTest::qWaitForWindowActive(&window));
 
-    QVERIFY(window.rootObject() != 0);
+    QVERIFY(window.rootObject() != nullptr);
 
     QLocale defaultLocale;
     QLocale enLocale("en");
@@ -1987,9 +1990,6 @@ void tst_qquicktextinput::validators()
     QCOMPARE(intInput->hasAcceptableInput(), false);
     QCOMPARE(intInput->property("acceptable").toBool(), false);
     QCOMPARE(intSpy.count(), 0);
-    QTest::keyPress(&window, Qt::Key_2);
-    QTest::keyRelease(&window, Qt::Key_2, Qt::NoModifier);
-    QTRY_COMPARE(intInput->text(), QLatin1String("1"));
     QCOMPARE(intInput->hasAcceptableInput(), false);
     QCOMPARE(intInput->property("acceptable").toBool(), false);
     QCOMPARE(intSpy.count(), 0);
@@ -2244,12 +2244,12 @@ void tst_qquicktextinput::inputMethods()
     QQuickView window(testFileUrl("inputmethods.qml"));
     window.show();
     window.requestActivate();
-    QTest::qWaitForWindowActive(&window);
+    QVERIFY(QTest::qWaitForWindowActive(&window));
 
     // test input method hints
-    QVERIFY(window.rootObject() != 0);
+    QVERIFY(window.rootObject() != nullptr);
     QQuickTextInput *input = qobject_cast<QQuickTextInput *>(window.rootObject());
-    QVERIFY(input != 0);
+    QVERIFY(input != nullptr);
     QVERIFY(input->inputMethodHints() & Qt::ImhNoPredictiveText);
     QSignalSpy inputMethodHintSpy(input, SIGNAL(inputMethodHintsChanged()));
     input->setInputMethodHints(Qt::ImhUppercaseOnly);
@@ -2291,8 +2291,9 @@ void tst_qquicktextinput::inputMethods()
     QGuiApplication::sendEvent(input, &event);
     QCOMPARE(input->text(), QString("Our Goodbye world!"));
     QCOMPARE(input->displayText(), QString("Our Goodbye world!"));
-    QCOMPARE(input->cursorPosition(), 7);
+    QCOMPARE(input->cursorPosition(), 3);
 
+    input->setCursorPosition(7);
     QInputMethodEvent preeditEvent("PREEDIT", QList<QInputMethodEvent::Attribute>());
     QGuiApplication::sendEvent(input, &preeditEvent);
     QCOMPARE(input->text(), QString("Our Goodbye world!"));
@@ -2335,9 +2336,9 @@ void tst_qquicktextinput::signal_accepted()
     QQuickView window(testFileUrl("signal_accepted.qml"));
     window.show();
     window.requestActivate();
-    QTest::qWaitForWindowActive(&window);
+    QVERIFY(QTest::qWaitForWindowActive(&window));
 
-    QVERIFY(window.rootObject() != 0);
+    QVERIFY(window.rootObject() != nullptr);
 
     QQuickTextInput *input = qobject_cast<QQuickTextInput *>(qvariant_cast<QObject *>(window.rootObject()->property("input")));
     QVERIFY(input);
@@ -2377,9 +2378,9 @@ void tst_qquicktextinput::signal_editingfinished()
     QQuickView window(testFileUrl("signal_editingfinished.qml"));
     window.show();
     window.requestActivate();
-    QTest::qWaitForWindowActive(&window);
+    QVERIFY(QTest::qWaitForWindowActive(&window));
 
-    QVERIFY(window.rootObject() != 0);
+    QVERIFY(window.rootObject() != nullptr);
 
     QQuickTextInput *input1 = qobject_cast<QQuickTextInput *>(qvariant_cast<QObject *>(window.rootObject()->property("input1")));
     QVERIFY(input1);
@@ -2447,7 +2448,7 @@ void tst_qquicktextinput::signal_textEdited()
     QQuickWindow window;
     window.show();
     window.requestActivate();
-    QTest::qWaitForWindowActive(&window);
+    QVERIFY(QTest::qWaitForWindowActive(&window));
 
     QQuickTextInput *input = new QQuickTextInput(window.contentItem());
     QVERIFY(input);
@@ -2504,11 +2505,11 @@ void tst_qquicktextinput::navigation()
     window.show();
     window.requestActivate();
 
-    QVERIFY(window.rootObject() != 0);
+    QVERIFY(window.rootObject() != nullptr);
 
     QQuickTextInput *input = qobject_cast<QQuickTextInput *>(qvariant_cast<QObject *>(window.rootObject()->property("myInput")));
 
-    QVERIFY(input != 0);
+    QVERIFY(input != nullptr);
     input->setCursorPosition(0);
     QTRY_VERIFY(input->hasActiveFocus());
     simulateKey(&window, Qt::Key_Left);
@@ -2553,11 +2554,11 @@ void tst_qquicktextinput::navigation_RTL()
     window.show();
     window.requestActivate();
 
-    QVERIFY(window.rootObject() != 0);
+    QVERIFY(window.rootObject() != nullptr);
 
     QQuickTextInput *input = qobject_cast<QQuickTextInput *>(qvariant_cast<QObject *>(window.rootObject()->property("myInput")));
 
-    QVERIFY(input != 0);
+    QVERIFY(input != nullptr);
     const quint16 arabic_str[] = { 0x0638, 0x0643, 0x00646, 0x0647, 0x0633, 0x0638, 0x0643, 0x00646, 0x0647, 0x0633, 0x0647};
     input->setText(QString::fromUtf16(arabic_str, 11));
 
@@ -2594,7 +2595,7 @@ void tst_qquicktextinput::copyAndPaste()
     QQmlComponent textInputComponent(&engine);
     textInputComponent.setData(componentStr.toLatin1(), QUrl());
     QQuickTextInput *textInput = qobject_cast<QQuickTextInput*>(textInputComponent.create());
-    QVERIFY(textInput != 0);
+    QVERIFY(textInput != nullptr);
 
     // copy and paste
     QCOMPARE(textInput->text().length(), 12);
@@ -2673,7 +2674,7 @@ void tst_qquicktextinput::copyAndPaste()
             QCOMPARE(clipboard->text(), QString("My password"));
             clipboard->clear();
         } else {
-            QVERIFY(clipboard->text().isEmpty());
+            QVERIFY(!clipboard->ownsSelection() || clipboard->text().isEmpty());
         }
         index++;
     }
@@ -2692,13 +2693,13 @@ void tst_qquicktextinput::copyAndPasteKeySequence()
     QQmlComponent textInputComponent(&engine);
     textInputComponent.setData(componentStr.toLatin1(), QUrl());
     QQuickTextInput *textInput = qobject_cast<QQuickTextInput*>(textInputComponent.create());
-    QVERIFY(textInput != 0);
+    QVERIFY(textInput != nullptr);
 
     QQuickWindow window;
     textInput->setParentItem(window.contentItem());
     window.show();
     window.requestActivate();
-    QTest::qWaitForWindowActive(&window);
+    QVERIFY(QTest::qWaitForWindowActive(&window));
 
     // copy and paste
     QVERIFY(textInput->hasActiveFocus());
@@ -2741,7 +2742,7 @@ void tst_qquicktextinput::copyAndPasteKeySequence()
             QCOMPARE(clipboard->text(), QString("My password"));
             clipboard->clear();
         } else {
-            QVERIFY(clipboard->text().isEmpty());
+            QVERIFY(!clipboard->ownsClipboard() || clipboard->text().isEmpty());
         }
         index++;
     }
@@ -2759,7 +2760,7 @@ void tst_qquicktextinput::canPasteEmpty()
     QQmlComponent textInputComponent(&engine);
     textInputComponent.setData(componentStr.toLatin1(), QUrl());
     QQuickTextInput *textInput = qobject_cast<QQuickTextInput*>(textInputComponent.create());
-    QVERIFY(textInput != 0);
+    QVERIFY(textInput != nullptr);
 
     bool cp = !textInput->isReadOnly() && QGuiApplication::clipboard()->text().length() != 0;
     QCOMPARE(textInput->canPaste(), cp);
@@ -2775,7 +2776,7 @@ void tst_qquicktextinput::canPaste()
     QQmlComponent textInputComponent(&engine);
     textInputComponent.setData(componentStr.toLatin1(), QUrl());
     QQuickTextInput *textInput = qobject_cast<QQuickTextInput*>(textInputComponent.create());
-    QVERIFY(textInput != 0);
+    QVERIFY(textInput != nullptr);
 
     bool cp = !textInput->isReadOnly() && QGuiApplication::clipboard()->text().length() != 0;
     QCOMPARE(textInput->canPaste(), cp);
@@ -2792,11 +2793,11 @@ void tst_qquicktextinput::middleClickPaste()
 
     window.show();
     window.requestActivate();
-    QTest::qWaitForWindowActive(&window);
+    QVERIFY(QTest::qWaitForWindowActive(&window));
 
-    QVERIFY(window.rootObject() != 0);
+    QVERIFY(window.rootObject() != nullptr);
     QQuickTextInput *textInputObject = qobject_cast<QQuickTextInput *>(window.rootObject());
-    QVERIFY(textInputObject != 0);
+    QVERIFY(textInputObject != nullptr);
 
     textInputObject->setFocus(true);
 
@@ -2831,7 +2832,7 @@ void tst_qquicktextinput::passwordCharacter()
     QQmlComponent textInputComponent(&engine);
     textInputComponent.setData(componentStr.toLatin1(), QUrl());
     QQuickTextInput *textInput = qobject_cast<QQuickTextInput*>(textInputComponent.create());
-    QVERIFY(textInput != 0);
+    QVERIFY(textInput != nullptr);
 
     textInput->setPasswordCharacter("X");
     qreal implicitWidth = textInput->implicitWidth();
@@ -2857,9 +2858,9 @@ void tst_qquicktextinput::cursorDelegate()
     QQuickView view(source);
     view.show();
     view.requestActivate();
-    QTest::qWaitForWindowActive(&view);
+    QVERIFY(QTest::qWaitForWindowActive(&view));
     QQuickTextInput *textInputObject = view.rootObject()->findChild<QQuickTextInput*>("textInputObject");
-    QVERIFY(textInputObject != 0);
+    QVERIFY(textInputObject != nullptr);
     // Delegate is created on demand, and so won't be available immediately.  Focus in or
     // setCursorVisible(true) will trigger creation.
     QTRY_VERIFY(!textInputObject->findChild<QQuickItem*>("cursorInstance"));
@@ -2885,7 +2886,7 @@ void tst_qquicktextinput::cursorDelegate()
     textInputObject->setCursorPosition(0);
     const QPoint point1 = textInputObject->positionToRectangle(5).center().toPoint();
     QTest::qWait(400);  //ensure this isn't treated as a double-click
-    QTest::mouseClick(&view, Qt::LeftButton, 0, point1);
+    QTest::mouseClick(&view, Qt::LeftButton, Qt::NoModifier, point1);
     QTest::qWait(50);
     QTRY_VERIFY(textInputObject->cursorPosition() != 0);
     QCOMPARE(textInputObject->cursorRectangle().x(), delegateObject->x());
@@ -2895,10 +2896,10 @@ void tst_qquicktextinput::cursorDelegate()
     textInputObject->setCursorPosition(0);
     const QPoint point2 = textInputObject->positionToRectangle(10).center().toPoint();
     QTest::qWait(400);  //ensure this isn't treated as a double-click
-    QTest::mousePress(&view, Qt::LeftButton, 0, point1);
+    QTest::mousePress(&view, Qt::LeftButton, Qt::NoModifier, point1);
     QMouseEvent mv(QEvent::MouseMove, point2, Qt::LeftButton, Qt::LeftButton,Qt::NoModifier);
     QGuiApplication::sendEvent(&view, &mv);
-    QTest::mouseRelease(&view, Qt::LeftButton, 0, point2);
+    QTest::mouseRelease(&view, Qt::LeftButton, Qt::NoModifier, point2);
     QTest::qWait(50);
     QTRY_COMPARE(textInputObject->cursorRectangle().x(), delegateObject->x());
     QCOMPARE(textInputObject->cursorRectangle().y(), delegateObject->y());
@@ -2906,7 +2907,7 @@ void tst_qquicktextinput::cursorDelegate()
     textInputObject->setReadOnly(true);
     textInputObject->setCursorPosition(0);
     QTest::qWait(400);  //ensure this isn't treated as a double-click
-    QTest::mouseClick(&view, Qt::LeftButton, 0, textInputObject->positionToRectangle(5).center().toPoint());
+    QTest::mouseClick(&view, Qt::LeftButton, Qt::NoModifier, textInputObject->positionToRectangle(5).center().toPoint());
     QTest::qWait(50);
     QTRY_VERIFY(textInputObject->cursorPosition() != 0);
     QCOMPARE(textInputObject->cursorRectangle().x(), delegateObject->x());
@@ -2914,7 +2915,7 @@ void tst_qquicktextinput::cursorDelegate()
 
     textInputObject->setCursorPosition(0);
     QTest::qWait(400);  //ensure this isn't treated as a double-click
-    QTest::mouseClick(&view, Qt::LeftButton, 0, textInputObject->positionToRectangle(5).center().toPoint());
+    QTest::mouseClick(&view, Qt::LeftButton, Qt::NoModifier, textInputObject->positionToRectangle(5).center().toPoint());
     QTest::qWait(50);
     QTRY_VERIFY(textInputObject->cursorPosition() != 0);
     QCOMPARE(textInputObject->cursorRectangle().x(), delegateObject->x());
@@ -2960,7 +2961,7 @@ void tst_qquicktextinput::cursorDelegate()
     }
 
     //Test Delegate gets deleted
-    textInputObject->setCursorDelegate(0);
+    textInputObject->setCursorDelegate(nullptr);
     QVERIFY(!textInputObject->findChild<QQuickItem*>("cursorInstance"));
 }
 
@@ -2975,9 +2976,9 @@ void tst_qquicktextinput::remoteCursorDelegate()
     view.setSource(testFileUrl("cursorTestRemote.qml"));
     view.show();
     view.requestActivate();
-    QTest::qWaitForWindowActive(&view);
+    QVERIFY(QTest::qWaitForWindowActive(&view));
     QQuickTextInput *textInputObject = view.rootObject()->findChild<QQuickTextInput*>("textInputObject");
-    QVERIFY(textInputObject != 0);
+    QVERIFY(textInputObject != nullptr);
 
     // Delegate is created on demand, and so won't be available immediately.  Focus in or
     // setCursorVisible(true) will trigger creation.
@@ -3002,7 +3003,7 @@ void tst_qquicktextinput::cursorVisible()
     QQuickView view(testFileUrl("cursorVisible.qml"));
     view.show();
     view.requestActivate();
-    QTest::qWaitForWindowActive(&view);
+    QVERIFY(QTest::qWaitForWindowActive(&view));
 
     QCOMPARE(input.isCursorVisible(), false);
 
@@ -3033,13 +3034,13 @@ void tst_qquicktextinput::cursorVisible()
     QQuickView alternateView;
     alternateView.show();
     alternateView.requestActivate();
-    QTest::qWaitForWindowActive(&alternateView);
+    QVERIFY(QTest::qWaitForWindowActive(&alternateView));
 
     QCOMPARE(input.isCursorVisible(), false);
     QCOMPARE(spy.count(), 6);
 
     view.requestActivate();
-    QTest::qWaitForWindowActive(&view);
+    QVERIFY(QTest::qWaitForWindowActive(&view));
     QCOMPARE(input.isCursorVisible(), true);
     QCOMPARE(spy.count(), 7);
 
@@ -3303,11 +3304,11 @@ void tst_qquicktextinput::readOnly()
     window.show();
     window.requestActivate();
 
-    QVERIFY(window.rootObject() != 0);
+    QVERIFY(window.rootObject() != nullptr);
 
     QQuickTextInput *input = qobject_cast<QQuickTextInput *>(qvariant_cast<QObject *>(window.rootObject()->property("myInput")));
 
-    QVERIFY(input != 0);
+    QVERIFY(input != nullptr);
     QTRY_VERIFY(input->hasActiveFocus());
     QVERIFY(input->isReadOnly());
     QVERIFY(!input->isCursorVisible());
@@ -3331,13 +3332,13 @@ void tst_qquicktextinput::echoMode()
     QQuickView window(testFileUrl("echoMode.qml"));
     window.show();
     window.requestActivate();
-    QTest::qWaitForWindowActive(&window);
+    QVERIFY(QTest::qWaitForWindowActive(&window));
 
-    QVERIFY(window.rootObject() != 0);
+    QVERIFY(window.rootObject() != nullptr);
 
     QQuickTextInput *input = qobject_cast<QQuickTextInput *>(qvariant_cast<QObject *>(window.rootObject()->property("myInput")));
 
-    QVERIFY(input != 0);
+    QVERIFY(input != nullptr);
     QTRY_VERIFY(input->hasActiveFocus());
     QString initial = input->text();
     Qt::InputMethodHints ref;
@@ -3407,9 +3408,9 @@ void tst_qquicktextinput::passwordEchoDelay()
     QQuickView window(testFileUrl("echoMode.qml"));
     window.show();
     window.requestActivate();
-    QTest::qWaitForWindowActive(&window);
+    QVERIFY(QTest::qWaitForWindowActive(&window));
 
-    QVERIFY(window.rootObject() != 0);
+    QVERIFY(window.rootObject() != nullptr);
 
     QQuickTextInput *input = qobject_cast<QQuickTextInput *>(qvariant_cast<QObject *>(window.rootObject()->property("myInput")));
     QVERIFY(input);
@@ -3474,8 +3475,8 @@ void tst_qquicktextinput::passwordEchoDelay()
 
 void tst_qquicktextinput::simulateKey(QWindow *view, int key)
 {
-    QKeyEvent press(QKeyEvent::KeyPress, key, 0);
-    QKeyEvent release(QKeyEvent::KeyRelease, key, 0);
+    QKeyEvent press(QKeyEvent::KeyPress, key, nullptr);
+    QKeyEvent release(QKeyEvent::KeyRelease, key, nullptr);
 
     QGuiApplication::sendEvent(view, &press);
     QGuiApplication::sendEvent(view, &release);
@@ -3496,7 +3497,7 @@ void tst_qquicktextinput::focusOnPress()
     QQmlComponent texteditComponent(&engine);
     texteditComponent.setData(componentStr.toLatin1(), QUrl());
     QQuickTextInput *textInputObject = qobject_cast<QQuickTextInput*>(texteditComponent.create());
-    QVERIFY(textInputObject != 0);
+    QVERIFY(textInputObject != nullptr);
     QCOMPARE(textInputObject->focusOnPress(), true);
     QCOMPARE(textInputObject->hasFocus(), false);
 
@@ -3513,12 +3514,12 @@ void tst_qquicktextinput::focusOnPress()
     textInputObject->setParentItem(window.contentItem());
     window.showNormal();
     window.requestActivate();
-    QTest::qWaitForWindowActive(&window);
+    QVERIFY(QTest::qWaitForWindowActive(&window));
 
     QCOMPARE(textInputObject->hasFocus(), false);
     QCOMPARE(textInputObject->hasActiveFocus(), false);
 
-    Qt::KeyboardModifiers noModifiers = 0;
+    Qt::KeyboardModifiers noModifiers = Qt::NoModifier;
     QTest::mousePress(&window, Qt::LeftButton, noModifiers);
     QGuiApplication::processEvents();
     QCOMPARE(textInputObject->hasFocus(), true);
@@ -3571,7 +3572,7 @@ void tst_qquicktextinput::focusOnPressOnlyOneItem()
     QQuickView window(testFileUrl("focusOnlyOneOnPress.qml"));
     window.show();
     window.requestActivate();
-    QTest::qWaitForWindowActive(&window);
+    QVERIFY(QTest::qWaitForWindowActive(&window));
 
     QQuickTextInput *first = window.rootObject()->findChild<QQuickTextInput*>("first");
     QQuickTextInput *second = window.rootObject()->findChild<QQuickTextInput*>("second");
@@ -3592,7 +3593,7 @@ void tst_qquicktextinput::focusOnPressOnlyOneItem()
     //
     // this is a contrived example to be sure, but at the end of this, the
     // important thing is that only one thing should have activeFocus.
-    Qt::KeyboardModifiers noModifiers = 0;
+    Qt::KeyboardModifiers noModifiers = nullptr;
     QTest::mousePress(&window, Qt::LeftButton, noModifiers, QPoint(10, 10));
 
     // make sure the press is processed.
@@ -3615,7 +3616,7 @@ void tst_qquicktextinput::openInputPanel()
     QQuickView view(testFileUrl("openInputPanel.qml"));
     view.showNormal();
     view.requestActivate();
-    QTest::qWaitForWindowActive(&view);
+    QVERIFY(QTest::qWaitForWindowActive(&view));
 
     QQuickTextInput *input = qobject_cast<QQuickTextInput *>(view.rootObject());
     QVERIFY(input);
@@ -3627,7 +3628,7 @@ void tst_qquicktextinput::openInputPanel()
     QCOMPARE(qApp->inputMethod()->isVisible(), false);
 
     // input panel should open on focus
-    Qt::KeyboardModifiers noModifiers = 0;
+    Qt::KeyboardModifiers noModifiers = nullptr;
     QTest::mousePress(&view, Qt::LeftButton, noModifiers);
     QGuiApplication::processEvents();
     QVERIFY(input->hasActiveFocus());
@@ -3683,7 +3684,7 @@ void tst_qquicktextinput::openInputPanel()
 class MyTextInput : public QQuickTextInput
 {
 public:
-    MyTextInput(QQuickItem *parent = 0) : QQuickTextInput(parent)
+    MyTextInput(QQuickItem *parent = nullptr) : QQuickTextInput(parent)
     {
         nbPaint = 0;
     }
@@ -3704,7 +3705,7 @@ void tst_qquicktextinput::setHAlignClearCache()
     input.setParentItem(view.contentItem());
     view.show();
     view.requestActivate();
-    QTest::qWaitForWindowActive(&view);
+    QVERIFY(QTest::qWaitForWindowActive(&view));
     QTRY_COMPARE(input.nbPaint, 1);
     input.setHAlign(QQuickTextInput::AlignRight);
     //Changing the alignment should trigger a repaint
@@ -3724,7 +3725,7 @@ void tst_qquicktextinput::focusOutClearSelection()
     input2.componentComplete();
     view.show();
     view.requestActivate();
-    QTest::qWaitForWindowActive(&view);
+    QVERIFY(QTest::qWaitForWindowActive(&view));
     QVERIFY(input.hasActiveFocus());
     input.select(2,5);
     //The selection should work
@@ -3745,7 +3746,7 @@ void tst_qquicktextinput::focusOutNotClearSelection()
     input.componentComplete();
     view.show();
     view.requestActivate();
-    QTest::qWaitForWindowActive(&view);
+    QVERIFY(QTest::qWaitForWindowActive(&view));
 
     QVERIFY(input.hasActiveFocus());
     input.select(2,5);
@@ -3838,7 +3839,7 @@ void tst_qquicktextinput::preeditAutoScroll()
     QQuickView view(testFileUrl("preeditAutoScroll.qml"));
     view.show();
     view.requestActivate();
-    QTest::qWaitForWindowActive(&view);
+    QVERIFY(QTest::qWaitForWindowActive(&view));
     QQuickTextInput *input = qobject_cast<QQuickTextInput *>(view.rootObject());
     QVERIFY(input);
     QVERIFY(input->hasActiveFocus());
@@ -3924,7 +3925,7 @@ void tst_qquicktextinput::preeditCursorRectangle()
     QQuickView view(testFileUrl("inputMethodEvent.qml"));
     view.show();
     view.requestActivate();
-    QTest::qWaitForWindowActive(&view);
+    QVERIFY(QTest::qWaitForWindowActive(&view));
     QQuickTextInput *input = qobject_cast<QQuickTextInput *>(view.rootObject());
     QVERIFY(input);
     QVERIFY(input->hasActiveFocus());
@@ -4007,7 +4008,7 @@ void tst_qquicktextinput::inputContextMouseHandler()
 
     view.showNormal();
     view.requestActivate();
-    QTest::qWaitForWindowActive(&view);
+    QVERIFY(QTest::qWaitForWindowActive(&view));
 
     QTextLayout layout(text);
     layout.setFont(input->font());
@@ -4043,7 +4044,7 @@ void tst_qquicktextinput::inputMethodComposing()
     QQuickView view(testFileUrl("inputContext.qml"));
     view.show();
     view.requestActivate();
-    QTest::qWaitForWindowActive(&view);
+    QVERIFY(QTest::qWaitForWindowActive(&view));
     QQuickTextInput *input = qobject_cast<QQuickTextInput *>(view.rootObject());
     QVERIFY(input);
     QVERIFY(input->hasActiveFocus());
@@ -4149,7 +4150,7 @@ void tst_qquicktextinput::inputMethodUpdate()
     QQuickView view(testFileUrl("inputContext.qml"));
     view.show();
     view.requestActivate();
-    QTest::qWaitForWindowActive(&view);
+    QVERIFY(QTest::qWaitForWindowActive(&view));
     QQuickTextInput *input = qobject_cast<QQuickTextInput *>(view.rootObject());
     QVERIFY(input);
     QVERIFY(input->hasActiveFocus());
@@ -4228,18 +4229,18 @@ void tst_qquicktextinput::inputMethodUpdate()
 void tst_qquicktextinput::cursorRectangleSize()
 {
     QQuickView *window = new QQuickView(testFileUrl("positionAt.qml"));
-    QVERIFY(window->rootObject() != 0);
+    QVERIFY(window->rootObject() != nullptr);
     QQuickTextInput *textInput = qobject_cast<QQuickTextInput *>(window->rootObject());
 
     // make sure cursor rectangle is not at (0,0)
     textInput->setX(10);
     textInput->setY(10);
     textInput->setCursorPosition(3);
-    QVERIFY(textInput != 0);
+    QVERIFY(textInput != nullptr);
     textInput->setFocus(true);
     window->show();
     window->requestActivate();
-    QTest::qWaitForWindowActive(window);
+    QVERIFY(QTest::qWaitForWindowActive(window));
     QVERIFY(textInput->hasActiveFocus());
 
     QInputMethodQueryEvent event(Qt::ImCursorRectangle);
@@ -4271,7 +4272,7 @@ void tst_qquicktextinput::tripleClickSelectsAll()
     QQuickView view(QUrl::fromLocalFile(qmlfile));
     view.show();
     view.requestActivate();
-    QTest::qWaitForWindowActive(&view);
+    QVERIFY(QTest::qWaitForWindowActive(&view));
 
     QQuickTextInput* input = qobject_cast<QQuickTextInput*>(view.rootObject());
     QVERIFY(input);
@@ -4283,24 +4284,24 @@ void tst_qquicktextinput::tripleClickSelectsAll()
     // Clicking on the same point inside TextInput three times in a row
     // should trigger a triple click, thus selecting all the text.
     QPoint pointInside = input->position().toPoint() + QPoint(2,2);
-    QTest::mouseDClick(&view, Qt::LeftButton, 0, pointInside);
-    QTest::mouseClick(&view, Qt::LeftButton, 0, pointInside);
+    QTest::mouseDClick(&view, Qt::LeftButton, Qt::NoModifier, pointInside);
+    QTest::mouseClick(&view, Qt::LeftButton, Qt::NoModifier, pointInside);
     QGuiApplication::processEvents();
     QCOMPARE(input->selectedText(), hello);
 
     // Now it simulates user moving the mouse between the second and the third click.
     // In this situation, we don't expect a triple click.
     QPoint pointInsideButFar = QPoint(input->width(),input->height()) - QPoint(2,2);
-    QTest::mouseDClick(&view, Qt::LeftButton, 0, pointInside);
-    QTest::mouseClick(&view, Qt::LeftButton, 0, pointInsideButFar);
+    QTest::mouseDClick(&view, Qt::LeftButton, Qt::NoModifier, pointInside);
+    QTest::mouseClick(&view, Qt::LeftButton, Qt::NoModifier, pointInsideButFar);
     QGuiApplication::processEvents();
     QVERIFY(input->selectedText().isEmpty());
 
     // And now we press the third click too late, so no triple click event is triggered.
-    QTest::mouseDClick(&view, Qt::LeftButton, 0, pointInside);
+    QTest::mouseDClick(&view, Qt::LeftButton, Qt::NoModifier, pointInside);
     QGuiApplication::processEvents();
     QTest::qWait(qApp->styleHints()->mouseDoubleClickInterval() + 1);
-    QTest::mouseClick(&view, Qt::LeftButton, 0, pointInside);
+    QTest::mouseClick(&view, Qt::LeftButton, Qt::NoModifier, pointInside);
     QGuiApplication::processEvents();
     QVERIFY(input->selectedText().isEmpty());
 }
@@ -4370,7 +4371,7 @@ void tst_qquicktextinput::getText()
     QQmlComponent textInputComponent(&engine);
     textInputComponent.setData(componentStr.toLatin1(), QUrl());
     QQuickTextInput *textInput = qobject_cast<QQuickTextInput*>(textInputComponent.create());
-    QVERIFY(textInput != 0);
+    QVERIFY(textInput != nullptr);
 
     QCOMPARE(textInput->getText(start, end), expectedText);
 }
@@ -4710,7 +4711,7 @@ void tst_qquicktextinput::insert()
     QQmlComponent textInputComponent(&engine);
     textInputComponent.setData(componentStr.toLatin1(), QUrl());
     QQuickTextInput *textInput = qobject_cast<QQuickTextInput*>(textInputComponent.create());
-    QVERIFY(textInput != 0);
+    QVERIFY(textInput != nullptr);
 
     textInput->select(selectionStart, selectionEnd);
 
@@ -5065,7 +5066,7 @@ void tst_qquicktextinput::remove()
     QQmlComponent textInputComponent(&engine);
     textInputComponent.setData(componentStr.toLatin1(), QUrl());
     QQuickTextInput *textInput = qobject_cast<QQuickTextInput*>(textInputComponent.create());
-    QVERIFY(textInput != 0);
+    QVERIFY(textInput != nullptr);
 
     textInput->select(selectionStart, selectionEnd);
 
@@ -5260,14 +5261,14 @@ void tst_qquicktextinput::keySequence()
     QQmlComponent textInputComponent(&engine);
     textInputComponent.setData(componentStr.toLatin1(), QUrl());
     QQuickTextInput *textInput = qobject_cast<QQuickTextInput*>(textInputComponent.create());
-    QVERIFY(textInput != 0);
+    QVERIFY(textInput != nullptr);
     textInput->setEchoMode(echoMode);
 
     QQuickWindow window;
     textInput->setParentItem(window.contentItem());
     window.show();
     window.requestActivate();
-    QTest::qWaitForWindowActive(&window);
+    QVERIFY(QTest::qWaitForWindowActive(&window));
     QVERIFY(textInput->hasActiveFocus());
 
     simulateKey(&window, layoutDirection);
@@ -5422,13 +5423,13 @@ void tst_qquicktextinput::undo()
     QQmlComponent textInputComponent(&engine);
     textInputComponent.setData(componentStr.toLatin1(), QUrl());
     QQuickTextInput *textInput = qobject_cast<QQuickTextInput*>(textInputComponent.create());
-    QVERIFY(textInput != 0);
+    QVERIFY(textInput != nullptr);
 
     QQuickWindow window;
     textInput->setParentItem(window.contentItem());
     window.show();
     window.requestActivate();
-    QTest::qWaitForWindowActive(&window);
+    QVERIFY(QTest::qWaitForWindowActive(&window));
     QVERIFY(textInput->hasActiveFocus());
 
     QVERIFY(!textInput->canUndo());
@@ -5508,13 +5509,13 @@ void tst_qquicktextinput::redo()
     QQmlComponent textInputComponent(&engine);
     textInputComponent.setData(componentStr.toLatin1(), QUrl());
     QQuickTextInput *textInput = qobject_cast<QQuickTextInput*>(textInputComponent.create());
-    QVERIFY(textInput != 0);
+    QVERIFY(textInput != nullptr);
 
     QQuickWindow window;
     textInput->setParentItem(window.contentItem());
     window.show();
     window.requestActivate();
-    QTest::qWaitForWindowActive(&window);
+    QVERIFY(QTest::qWaitForWindowActive(&window));
 
     QVERIFY(textInput->hasActiveFocus());
     QVERIFY(!textInput->canUndo());
@@ -5840,13 +5841,13 @@ void tst_qquicktextinput::undo_keypressevents()
     QQmlComponent textInputComponent(&engine);
     textInputComponent.setData(componentStr.toLatin1(), QUrl());
     QQuickTextInput *textInput = qobject_cast<QQuickTextInput*>(textInputComponent.create());
-    QVERIFY(textInput != 0);
+    QVERIFY(textInput != nullptr);
 
     QQuickWindow window;
     textInput->setParentItem(window.contentItem());
     window.show();
     window.requestActivate();
-    QTest::qWaitForWindowActive(&window);
+    QVERIFY(QTest::qWaitForWindowActive(&window));
     QVERIFY(textInput->hasActiveFocus());
 
     simulateKeys(&window, keys);
@@ -5864,13 +5865,13 @@ void tst_qquicktextinput::clear()
     QQmlComponent textInputComponent(&engine);
     textInputComponent.setData(componentStr.toLatin1(), QUrl());
     QQuickTextInput *textInput = qobject_cast<QQuickTextInput*>(textInputComponent.create());
-    QVERIFY(textInput != 0);
+    QVERIFY(textInput != nullptr);
 
     QQuickWindow window;
     textInput->setParentItem(window.contentItem());
     window.show();
     window.requestActivate();
-    QTest::qWaitForWindowActive(&window);
+    QVERIFY(QTest::qWaitForWindowActive(&window));
     QVERIFY(textInput->hasActiveFocus());
     QVERIFY(!textInput->canUndo());
 
@@ -5918,7 +5919,7 @@ void tst_qquicktextinput::backspaceSurrogatePairs()
     QQmlComponent textInputComponent(&engine);
     textInputComponent.setData(componentStr.toLatin1(), QUrl());
     QQuickTextInput *textInput = qobject_cast<QQuickTextInput*>(textInputComponent.create());
-    QVERIFY(textInput != 0);
+    QVERIFY(textInput != nullptr);
     textInput->setText(text);
     textInput->setCursorPosition(text.length());
 
@@ -5952,8 +5953,8 @@ void tst_qquicktextinput::QTBUG_19956()
     QQuickView window(testFileUrl(url));
     window.show();
     window.requestActivate();
-    QTest::qWaitForWindowActive(&window);
-    QVERIFY(window.rootObject() != 0);
+    QVERIFY(QTest::qWaitForWindowActive(&window));
+    QVERIFY(window.rootObject() != nullptr);
     QQuickTextInput *input = qobject_cast<QQuickTextInput*>(window.rootObject());
     QVERIFY(input);
     input->setFocus(true);
@@ -5985,14 +5986,14 @@ void tst_qquicktextinput::QTBUG_19956_regexp()
 {
     QUrl url = testFileUrl("qtbug-19956regexp.qml");
 
-    QString warning = url.toString() + ":11:17: Unable to assign [undefined] to QRegExp";
+    QString warning = url.toString() + ":11:9: Unable to assign [undefined] to QRegExp";
     QTest::ignoreMessage(QtWarningMsg, qPrintable(warning));
 
     QQuickView window(url);
     window.show();
     window.requestActivate();
-    QTest::qWaitForWindowActive(&window);
-    QVERIFY(window.rootObject() != 0);
+    QVERIFY(QTest::qWaitForWindowActive(&window));
+    QVERIFY(window.rootObject() != nullptr);
     QQuickTextInput *input = qobject_cast<QQuickTextInput*>(window.rootObject());
     QVERIFY(input);
     input->setFocus(true);
@@ -6110,6 +6111,87 @@ void tst_qquicktextinput::negativeDimensions()
     QCOMPARE(input->height(), qreal(-1));
 }
 
+void tst_qquicktextinput::keypress_inputMask_withValidator_data()
+{
+    QTest::addColumn<QString>("mask");
+    QTest::addColumn<qreal>("validatorMinimum");
+    QTest::addColumn<qreal>("validatorMaximum");
+    QTest::addColumn<int>("decimals");
+    QTest::addColumn<QString>("validatorRegExp");
+    QTest::addColumn<KeyList>("keys");
+    QTest::addColumn<QString>("expectedText");
+    QTest::addColumn<QString>("expectedDisplayText");
+
+    {
+        KeyList keys;
+        // inserting '1212' then two backspaces
+        keys << Qt::Key_Home << "1212" << Qt::Key_Backspace << Qt::Key_Backspace;
+        QTest::newRow("backspaceWithInt") << QString("9999;_") << 1.0 << 9999.00 << 0 << QString()
+                                             << keys << QString("12") << QString("12__");
+    }
+    {
+        KeyList keys;
+        // inserting '12.12' then two backspaces
+        keys << Qt::Key_Home << "12.12" << Qt::Key_Backspace << Qt::Key_Backspace;
+        QTest::newRow("backspaceWithDouble") << QString("99.99;_") << 1.0 << 99.99 << 2 << QString()
+                                             << keys << QString("12.") << QString("12.__");
+    }
+    {
+        KeyList keys;
+        // inserting '1111.11' then two backspaces
+        keys << Qt::Key_Home << "1111.11" << Qt::Key_Backspace << Qt::Key_Backspace;
+        QTest::newRow("backspaceWithRegExp") << QString("9999;_") << 0.0 << 0.0 << 0
+                                             << QString("/^[-]?((\\.\\d+)|(\\d+(\\.\\d+)?))$/")
+                                             << keys << QString("11") << QString("11__");
+    }
+    {
+        KeyList keys;
+        // inserting '99' - QTBUG-64616
+        keys << Qt::Key_Home << "99";
+        QTest::newRow("invalidTextWithRegExp") << QString("X9;_") << 0.0 << 0.0 << 0
+                                               << QString("/[+-][0+9]/")
+                                               << keys << QString("") << QString("__");
+    }
+}
+
+void tst_qquicktextinput::keypress_inputMask_withValidator()
+{
+    QFETCH(QString, mask);
+    QFETCH(qreal, validatorMinimum);
+    QFETCH(qreal, validatorMaximum);
+    QFETCH(int, decimals);
+    QFETCH(QString, validatorRegExp);
+    QFETCH(KeyList, keys);
+    QFETCH(QString, expectedText);
+    QFETCH(QString, expectedDisplayText);
+
+    QString componentStr = "import QtQuick 2.0\nTextInput { focus: true; inputMask: \"" + mask + "\"\n";
+    if (!validatorRegExp.isEmpty())
+        componentStr += "validator: RegExpValidator { regExp: " + validatorRegExp + " }\n}";
+    else if (decimals > 0)
+        componentStr += QString("validator: DoubleValidator { bottom: %1; decimals: %2; top: %3 }\n}").
+                            arg(validatorMinimum).arg(decimals).arg(validatorMaximum);
+    else
+        componentStr += QString("validator: IntValidator { bottom: %1; top: %2 }\n}").
+                            arg((int)validatorMinimum).arg((int)validatorMaximum);
+
+    QQmlComponent textInputComponent(&engine);
+    textInputComponent.setData(componentStr.toLatin1(), QUrl());
+    QQuickTextInput *textInput = qobject_cast<QQuickTextInput*>(textInputComponent.create());
+    QVERIFY(textInput != nullptr);
+
+    QQuickWindow window;
+    textInput->setParentItem(window.contentItem());
+    window.show();
+    window.requestActivate();
+    QVERIFY(QTest::qWaitForWindowActive(&window));
+    QVERIFY(textInput->hasActiveFocus());
+
+    simulateKeys(&window, keys);
+
+    QCOMPARE(textInput->text(), expectedText);
+    QCOMPARE(textInput->displayText(), expectedDisplayText);
+}
 
 void tst_qquicktextinput::setInputMask_data()
 {
@@ -6326,7 +6408,7 @@ void tst_qquicktextinput::setInputMask()
     QQmlComponent textInputComponent(&engine);
     textInputComponent.setData(componentStr.toLatin1(), QUrl());
     QQuickTextInput *textInput = qobject_cast<QQuickTextInput*>(textInputComponent.create());
-    QVERIFY(textInput != 0);
+    QVERIFY(textInput != nullptr);
 
     // then either insert using insert() or keyboard
     if (insert_text) {
@@ -6336,7 +6418,7 @@ void tst_qquicktextinput::setInputMask()
         textInput->setParentItem(window.contentItem());
         window.show();
         window.requestActivate();
-        QTest::qWaitForWindowActive(&window);
+        QVERIFY(QTest::qWaitForWindowActive(&window));
         QVERIFY(textInput->hasActiveFocus());
 
         simulateKey(&window, Qt::Key_Home);
@@ -6383,7 +6465,7 @@ void tst_qquicktextinput::inputMask()
     QQmlComponent textInputComponent(&engine);
     textInputComponent.setData(componentStr.toLatin1(), QUrl());
     QQuickTextInput *textInput = qobject_cast<QQuickTextInput*>(textInputComponent.create());
-    QVERIFY(textInput != 0);
+    QVERIFY(textInput != nullptr);
 
     QCOMPARE(textInput->inputMask(), expectedMask);
 }
@@ -6394,7 +6476,7 @@ void tst_qquicktextinput::clearInputMask()
     QQmlComponent textInputComponent(&engine);
     textInputComponent.setData(componentStr.toLatin1(), QUrl());
     QQuickTextInput *textInput = qobject_cast<QQuickTextInput*>(textInputComponent.create());
-    QVERIFY(textInput != 0);
+    QVERIFY(textInput != nullptr);
 
     QVERIFY(!textInput->inputMask().isEmpty());
     textInput->setInputMask(QString());
@@ -6466,13 +6548,13 @@ void tst_qquicktextinput::keypress_inputMask()
     QQmlComponent textInputComponent(&engine);
     textInputComponent.setData(componentStr.toLatin1(), QUrl());
     QQuickTextInput *textInput = qobject_cast<QQuickTextInput*>(textInputComponent.create());
-    QVERIFY(textInput != 0);
+    QVERIFY(textInput != nullptr);
 
     QQuickWindow window;
     textInput->setParentItem(window.contentItem());
     window.show();
     window.requestActivate();
-    QTest::qWaitForWindowActive(&window);
+    QVERIFY(QTest::qWaitForWindowActive(&window));
     QVERIFY(textInput->hasActiveFocus());
 
     simulateKeys(&window, keys);
@@ -6481,6 +6563,48 @@ void tst_qquicktextinput::keypress_inputMask()
     QCOMPARE(textInput->displayText(), expectedDisplayText);
 }
 
+void tst_qquicktextinput::keypress_inputMethod_inputMask()
+{
+    // Similar to the keypress_inputMask test, but this is done solely via
+    // input methods
+    QString componentStr = "import QtQuick 2.0\nTextInput { focus: true; inputMask: \"AA.AA.AA\" }";
+    QQmlComponent textInputComponent(&engine);
+    textInputComponent.setData(componentStr.toLatin1(), QUrl());
+    QQuickTextInput *textInput = qobject_cast<QQuickTextInput*>(textInputComponent.create());
+    QVERIFY(textInput != nullptr);
+
+    QQuickWindow window;
+    textInput->setParentItem(window.contentItem());
+    window.show();
+    window.requestActivate();
+    QVERIFY(QTest::qWaitForWindowActive(&window));
+    QVERIFY(textInput->hasActiveFocus());
+
+    {
+        QList<QInputMethodEvent::Attribute> attributes;
+        QInputMethodEvent event("", attributes);
+        event.setCommitString("EE");
+        QGuiApplication::sendEvent(textInput, &event);
+    }
+    QCOMPARE(textInput->cursorPosition(), 3);
+    QCOMPARE(textInput->text(), QStringLiteral("EE.."));
+    {
+        QList<QInputMethodEvent::Attribute> attributes;
+        QInputMethodEvent event("", attributes);
+        event.setCommitString("EE");
+        QGuiApplication::sendEvent(textInput, &event);
+    }
+    QCOMPARE(textInput->cursorPosition(), 6);
+    QCOMPARE(textInput->text(), QStringLiteral("EE.EE."));
+    {
+        QList<QInputMethodEvent::Attribute> attributes;
+        QInputMethodEvent event("", attributes);
+        event.setCommitString("EE");
+        QGuiApplication::sendEvent(textInput, &event);
+    }
+    QCOMPARE(textInput->cursorPosition(), 8);
+    QCOMPARE(textInput->text(), QStringLiteral("EE.EE.EE"));
+}
 
 void tst_qquicktextinput::hasAcceptableInputMask_data()
 {
@@ -6512,7 +6636,7 @@ void tst_qquicktextinput::hasAcceptableInputMask()
     QQmlComponent textInputComponent(&engine);
     textInputComponent.setData(componentStr.toLatin1(), QUrl());
     QQuickTextInput *textInput = qobject_cast<QQuickTextInput*>(textInputComponent.create());
-    QVERIFY(textInput != 0);
+    QVERIFY(textInput != nullptr);
 
     // test that invalid input (for required) work for optionalMask
     textInput->setText(invalid);
@@ -6566,7 +6690,7 @@ void tst_qquicktextinput::maskCharacter()
     QQmlComponent textInputComponent(&engine);
     textInputComponent.setData(componentStr.toLatin1(), QUrl());
     QQuickTextInput *textInput = qobject_cast<QQuickTextInput*>(textInputComponent.create());
-    QVERIFY(textInput != 0);
+    QVERIFY(textInput != nullptr);
 
     for (int i = 0; i < input.size(); ++i) {
         QString in = QString(input.at(i));
@@ -6579,7 +6703,7 @@ void tst_qquicktextinput::maskCharacter()
 class TestValidator : public QValidator
 {
 public:
-    TestValidator(QObject *parent = 0) : QValidator(parent) { }
+    TestValidator(QObject *parent = nullptr) : QValidator(parent) { }
 
     State validate(QString &input, int &) const { return input == QStringLiteral("ok") ? Acceptable : Intermediate; }
     void fixup(QString &input) const { input = QStringLiteral("ok"); }
@@ -6590,7 +6714,7 @@ void tst_qquicktextinput::fixup()
     QQuickWindow window;
     window.show();
     window.requestActivate();
-    QTest::qWaitForWindowActive(&window);
+    QVERIFY(QTest::qWaitForWindowActive(&window));
 
     QQuickTextInput *input = new QQuickTextInput(window.contentItem());
     input->setValidator(new TestValidator(input));
@@ -6799,7 +6923,7 @@ void tst_qquicktextinput::padding()
     QQuickItem *root = window->rootObject();
     QVERIFY(root);
     QQuickTextInput *obj = qobject_cast<QQuickTextInput*>(root);
-    QVERIFY(obj != 0);
+    QVERIFY(obj != nullptr);
 
     qreal cw = obj->contentWidth();
     qreal ch = obj->contentHeight();
diff --git a/tests/auto/quick/qquickview/qquickview.pro b/tests/auto/quick/qquickview/qquickview.pro
index 1302908bf7..12b24a4e27 100644
--- a/tests/auto/quick/qquickview/qquickview.pro
+++ b/tests/auto/quick/qquickview/qquickview.pro
@@ -5,6 +5,7 @@ macx:CONFIG -= app_bundle
 SOURCES += tst_qquickview.cpp
 
 include (../../shared/util.pri)
+include (../shared/util.pri)
 
 TESTDATA = data/*
 
diff --git a/tests/auto/quick/qquickview/tst_qquickview.cpp b/tests/auto/quick/qquickview/tst_qquickview.cpp
index 04d21457e6..e259ed1ae7 100644
--- a/tests/auto/quick/qquickview/tst_qquickview.cpp
+++ b/tests/auto/quick/qquickview/tst_qquickview.cpp
@@ -36,29 +36,7 @@
 #include <QtCore/QDebug>
 #include <QtQml/qqmlengine.h>
 
-class SizeChangesListener : public QObject, public QVector<QSize>
-{
-    Q_OBJECT
-public:
-    explicit SizeChangesListener(QQuickItem *item);
-private slots:
-    void onSizeChanged();
-private:
-    QQuickItem *item;
-
-};
-
-SizeChangesListener::SizeChangesListener(QQuickItem *item) :
-    item(item)
-{
-    connect(item, &QQuickItem::widthChanged, this, &SizeChangesListener::onSizeChanged);
-    connect(item, &QQuickItem::heightChanged, this, &SizeChangesListener::onSizeChanged);
-}
-
-void SizeChangesListener::onSizeChanged()
-{
-    append(QSize(item->width(), item->height()));
-}
+#include "../shared/geometrytestutil.h"
 
 class tst_QQuickView : public QQmlDataTest
 {
@@ -164,7 +142,7 @@ void tst_QQuickView::resizemodeitem()
 
     // size update from view
     QCoreApplication::processEvents(); // make sure the last resize events are gone
-    SizeChangesListener sizeListener(item);
+    QSizeChangeListener sizeListener(item);
     view->resize(QSize(200,300));
     QTRY_COMPARE(item->width(), 200.0);
 
@@ -234,11 +212,11 @@ void tst_QQuickView::engine()
     QQmlEngine *engine = new QQmlEngine;
     QVERIFY(!engine->incubationController());
 
-    QQuickView *view = new QQuickView(engine, 0);
+    QQuickView *view = new QQuickView(engine, nullptr);
     QVERIFY(view);
     QCOMPARE(engine->incubationController(), view->incubationController());
 
-    QQuickView *view2 = new QQuickView(engine, 0);
+    QQuickView *view2 = new QQuickView(engine, nullptr);
     QVERIFY(view);
     QCOMPARE(engine->incubationController(), view->incubationController());
     delete view;
@@ -250,7 +228,7 @@ void tst_QQuickView::engine()
     QVERIFY(!engine->incubationController());
 
     QQuickView *view3 = new QQuickView;
-    QQuickView *view4 = new QQuickView(view3->engine(), 0);
+    QQuickView *view4 = new QQuickView(view3->engine(), nullptr);
 
     QVERIFY(view3->engine());
     QVERIFY(view4->engine());
diff --git a/tests/auto/quick/qquickvisualdatamodel/data/create.qml b/tests/auto/quick/qquickvisualdatamodel/data/create.qml
index 9f4b754552..ba63bc778d 100644
--- a/tests/auto/quick/qquickvisualdatamodel/data/create.qml
+++ b/tests/auto/quick/qquickvisualdatamodel/data/create.qml
@@ -1,4 +1,5 @@
 import QtQuick 2.0
+import QtQml.Models 2.12
 
 ListView {
     width: 200
@@ -6,7 +7,7 @@ ListView {
 
     property var persistentHandle
 
-    model: VisualDataModel {
+    model: DelegateModel {
         id: visualModel
 
         persistedItems.includeByDefault: true
diff --git a/tests/auto/quick/qquickvisualdatamodel/data/datalist-package.qml b/tests/auto/quick/qquickvisualdatamodel/data/datalist-package.qml
index ae3bd81d91..3fc33755d3 100644
--- a/tests/auto/quick/qquickvisualdatamodel/data/datalist-package.qml
+++ b/tests/auto/quick/qquickvisualdatamodel/data/datalist-package.qml
@@ -1,10 +1,11 @@
 import QtQuick 2.0
+import QtQml.Models 2.12
 
 ListView {
     width: 100
     height: 100
     model: visualModel.parts.package
-    VisualDataModel {
+    DelegateModel {
         id: visualModel
         objectName: "visualModel"
         model: myModel
diff --git a/tests/auto/quick/qquickvisualdatamodel/data/datalist.qml b/tests/auto/quick/qquickvisualdatamodel/data/datalist.qml
index 8ce59caddc..074f5ad26f 100644
--- a/tests/auto/quick/qquickvisualdatamodel/data/datalist.qml
+++ b/tests/auto/quick/qquickvisualdatamodel/data/datalist.qml
@@ -1,9 +1,10 @@
 import QtQuick 2.0
+import QtQml.Models 2.12
 
 ListView {
     width: 100
     height: 100
-    model: VisualDataModel {
+    model: DelegateModel {
         id: visualModel
         objectName: "visualModel"
         model: myModel
diff --git a/tests/auto/quick/qquickvisualdatamodel/data/externalManagedModel.qml b/tests/auto/quick/qquickvisualdatamodel/data/externalManagedModel.qml
new file mode 100644
index 0000000000..44c157b824
--- /dev/null
+++ b/tests/auto/quick/qquickvisualdatamodel/data/externalManagedModel.qml
@@ -0,0 +1,65 @@
+/****************************************************************************
+**
+** Copyright (C) 2019 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the tests of the QtQuick module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick.Window 2.2
+import QtQuick 2.6
+import QtQml.Models 2.11
+import example 1.0
+
+Window {
+    visible: true
+    property bool running: rebuildTimer.running
+    ListView {
+        anchors.fill: parent
+        model: delegateModel
+    }
+
+    DelegateModel {
+        id: delegateModel
+        model: objectsProvider.objects
+        delegate: Item {}
+    }
+
+    Timer {
+        id: rebuildTimer
+        running: true
+        repeat: true
+        interval: 1
+
+        property int count: 0
+        onTriggered: {
+            objectsProvider.rebuild();
+            if (++count === 10)
+                running = false;
+        }
+    }
+
+    ObjectsProvider {
+        id: objectsProvider
+    }
+}
diff --git a/tests/auto/quick/qquickvisualdatamodel/data/groups-invalid.qml b/tests/auto/quick/qquickvisualdatamodel/data/groups-invalid.qml
index 70c6f9f995..c40abc1112 100644
--- a/tests/auto/quick/qquickvisualdatamodel/data/groups-invalid.qml
+++ b/tests/auto/quick/qquickvisualdatamodel/data/groups-invalid.qml
@@ -1,14 +1,15 @@
 import QtQuick 2.0
+import QtQml.Models 2.12
 
-VisualDataModel {
+DelegateModel {
     id: visualModel
 
     objectName: "visualModel"
 
     groups: [
-        VisualDataGroup { id: visibleItems; objectName: "visibleItems"; name: "visible"; includeByDefault: true },
-        VisualDataGroup { id: selectedItems; objectName: "selectedItems"; name: "selected" },
-        VisualDataGroup { id: unnamed; objectName: "unnamed" },
-        VisualDataGroup { id: capitalised; objectName: "capitalised"; name: "Capitalised" }
+        DelegateModelGroup { id: visibleItems; objectName: "visibleItems"; name: "visible"; includeByDefault: true },
+        DelegateModelGroup { id: selectedItems; objectName: "selectedItems"; name: "selected" },
+        DelegateModelGroup { id: unnamed; objectName: "unnamed" },
+        DelegateModelGroup { id: capitalised; objectName: "capitalised"; name: "Capitalised" }
     ]
 }
diff --git a/tests/auto/quick/qquickvisualdatamodel/data/groups-package.qml b/tests/auto/quick/qquickvisualdatamodel/data/groups-package.qml
index ea5ad5d3bd..ada472e376 100644
--- a/tests/auto/quick/qquickvisualdatamodel/data/groups-package.qml
+++ b/tests/auto/quick/qquickvisualdatamodel/data/groups-package.qml
@@ -1,4 +1,5 @@
 import QtQuick 2.0
+import QtQml.Models 2.12
 
 ListView {
     width: 100
@@ -12,14 +13,14 @@ ListView {
     }
     model: visualModel.parts.package
 
-    VisualDataModel {
+    DelegateModel {
         id: visualModel
 
         objectName: "visualModel"
 
         groups: [
-            VisualDataGroup { id: visibleItems; objectName: "visibleItems"; name: "visible"; includeByDefault: true },
-            VisualDataGroup { id: selectedItems; objectName: "selectedItems"; name: "selected" }
+            DelegateModelGroup { id: visibleItems; objectName: "visibleItems"; name: "visible"; includeByDefault: true },
+            DelegateModelGroup { id: selectedItems; objectName: "selectedItems"; name: "selected" }
         ]
 
         model: myModel
@@ -28,16 +29,16 @@ ListView {
 
             property variant test1: name
             property variant test2: index
-            property variant test3: VisualDataModel.itemsIndex
-            property variant test4: VisualDataModel.inItems
-            property variant test5: VisualDataModel.visibleIndex
-            property variant test6: VisualDataModel.inVisible
-            property variant test7: VisualDataModel.selectedIndex
-            property variant test8: VisualDataModel.inSelected
-            property variant test9: VisualDataModel.groups
-
-            function hide() { VisualDataModel.inVisible = false }
-            function select() { VisualDataModel.inSelected = true }
+            property variant test3: DelegateModel.itemsIndex
+            property variant test4: DelegateModel.inItems
+            property variant test5: DelegateModel.visibleIndex
+            property variant test6: DelegateModel.inVisible
+            property variant test7: DelegateModel.selectedIndex
+            property variant test8: DelegateModel.inSelected
+            property variant test9: DelegateModel.groups
+
+            function hide() { DelegateModel.inVisible = false }
+            function select() { DelegateModel.inSelected = true }
 
             Item {
                 Package.name: "package"
diff --git a/tests/auto/quick/qquickvisualdatamodel/data/groups.qml b/tests/auto/quick/qquickvisualdatamodel/data/groups.qml
index 7502dd2502..ba9b5e5e1f 100644
--- a/tests/auto/quick/qquickvisualdatamodel/data/groups.qml
+++ b/tests/auto/quick/qquickvisualdatamodel/data/groups.qml
@@ -1,4 +1,5 @@
 import QtQuick 2.0
+import QtQml.Models 2.12
 
 ListView {
     width: 100
@@ -12,14 +13,14 @@ ListView {
     }
 
     model: visualModel
-    VisualDataModel {
+    DelegateModel {
         id: visualModel
 
         objectName: "visualModel"
 
         groups: [
-            VisualDataGroup { id: visibleItems; objectName: "visibleItems"; name: "visible"; includeByDefault: true },
-            VisualDataGroup { id: selectedItems; objectName: "selectedItems"; name: "selected" }
+            DelegateModelGroup { id: visibleItems; objectName: "visibleItems"; name: "visible"; includeByDefault: true },
+            DelegateModelGroup { id: selectedItems; objectName: "selectedItems"; name: "selected" }
         ]
 
         model: myModel
@@ -31,16 +32,16 @@ ListView {
             height: 2
             property variant test1: name
             property variant test2: index
-            property variant test3: VisualDataModel.itemsIndex
-            property variant test4: VisualDataModel.inItems
-            property variant test5: VisualDataModel.visibleIndex
-            property variant test6: VisualDataModel.inVisible
-            property variant test7: VisualDataModel.selectedIndex
-            property variant test8: VisualDataModel.inSelected
-            property variant test9: VisualDataModel.groups
-
-            function hide() { VisualDataModel.inVisible = false }
-            function select() { VisualDataModel.inSelected = true }
+            property variant test3: DelegateModel.itemsIndex
+            property variant test4: DelegateModel.inItems
+            property variant test5: DelegateModel.visibleIndex
+            property variant test6: DelegateModel.inVisible
+            property variant test7: DelegateModel.selectedIndex
+            property variant test8: DelegateModel.inSelected
+            property variant test9: DelegateModel.groups
+
+            function hide() { DelegateModel.inVisible = false }
+            function select() { DelegateModel.inSelected = true }
         }
     }
 }
diff --git a/tests/auto/quick/qquickvisualdatamodel/data/invalidAttachment.qml b/tests/auto/quick/qquickvisualdatamodel/data/invalidAttachment.qml
index 2758f56d0f..adc52a7281 100644
--- a/tests/auto/quick/qquickvisualdatamodel/data/invalidAttachment.qml
+++ b/tests/auto/quick/qquickvisualdatamodel/data/invalidAttachment.qml
@@ -1,15 +1,16 @@
 import QtQuick 2.0
+import QtQml.Models 2.12
 
 Item {
-    property VisualDataModel invalidVdm: VisualDataModel.model
+    property DelegateModel invalidVdm: DelegateModel.model
     Repeater {
         model: 1
         delegate: Item {
             id: outer
             objectName: "delegate"
 
-            property VisualDataModel validVdm: outer.VisualDataModel.model
-            property VisualDataModel invalidVdm: inner.VisualDataModel.model
+            property DelegateModel validVdm: outer.DelegateModel.model
+            property DelegateModel invalidVdm: inner.DelegateModel.model
 
             Item {
                 id: inner
diff --git a/tests/auto/quick/qquickvisualdatamodel/data/itemsDestroyed_package.qml b/tests/auto/quick/qquickvisualdatamodel/data/itemsDestroyed_package.qml
index b47f22dc34..3c61991fcb 100644
--- a/tests/auto/quick/qquickvisualdatamodel/data/itemsDestroyed_package.qml
+++ b/tests/auto/quick/qquickvisualdatamodel/data/itemsDestroyed_package.qml
@@ -1,4 +1,5 @@
 import QtQuick 2.0
+import QtQml.Models 2.12
 
 Item {
     width: 100
@@ -9,7 +10,7 @@ Item {
 
         model: visualModel.parts.list
     }
-    VisualDataModel {
+    DelegateModel {
         id: visualModel
 
         model: myModel
diff --git a/tests/auto/quick/qquickvisualdatamodel/data/listmodelproperties-package.qml b/tests/auto/quick/qquickvisualdatamodel/data/listmodelproperties-package.qml
index b6b56727e8..827d6a609e 100644
--- a/tests/auto/quick/qquickvisualdatamodel/data/listmodelproperties-package.qml
+++ b/tests/auto/quick/qquickvisualdatamodel/data/listmodelproperties-package.qml
@@ -1,17 +1,18 @@
 import QtQuick 2.0
+import QtQml.Models 2.12
 
 ListView {
     width: 100
     height: 100
     model: visualModel.parts.package
 
-    VisualDataModel {
+    DelegateModel {
         id: visualModel
         objectName: "visualModel"
 
         groups: [
-            VisualDataGroup { id: visibleItems; objectName: "visibleItems"; name: "visible"; includeByDefault: true },
-            VisualDataGroup { id: selectedItems; objectName: "selectedItems"; name: "selected" }
+            DelegateModelGroup { id: visibleItems; objectName: "visibleItems"; name: "visible"; includeByDefault: true },
+            DelegateModelGroup { id: selectedItems; objectName: "selectedItems"; name: "selected" }
         ]
 
         model: ListModel {
diff --git a/tests/auto/quick/qquickvisualdatamodel/data/listmodelproperties.qml b/tests/auto/quick/qquickvisualdatamodel/data/listmodelproperties.qml
index d2dfc37e07..1c3e07ba4f 100644
--- a/tests/auto/quick/qquickvisualdatamodel/data/listmodelproperties.qml
+++ b/tests/auto/quick/qquickvisualdatamodel/data/listmodelproperties.qml
@@ -1,15 +1,16 @@
 import QtQuick 2.0
+import QtQml.Models 2.12
 
 ListView {
     width: 100
     height: 100
-    model: VisualDataModel {
+    model: DelegateModel {
         id: visualModel
         objectName: "visualModel"
 
         groups: [
-            VisualDataGroup { id: visibleItems; objectName: "visibleItems"; name: "visible"; includeByDefault: true },
-            VisualDataGroup { id: selectedItems; objectName: "selectedItems"; name: "selected" }
+            DelegateModelGroup { id: visibleItems; objectName: "visibleItems"; name: "visible"; includeByDefault: true },
+            DelegateModelGroup { id: selectedItems; objectName: "selectedItems"; name: "selected" }
         ]
 
         model: ListModel {
diff --git a/tests/auto/quick/qquickvisualdatamodel/data/multipleroleproperties-package.qml b/tests/auto/quick/qquickvisualdatamodel/data/multipleroleproperties-package.qml
index 964ac426f8..32a7e8571e 100644
--- a/tests/auto/quick/qquickvisualdatamodel/data/multipleroleproperties-package.qml
+++ b/tests/auto/quick/qquickvisualdatamodel/data/multipleroleproperties-package.qml
@@ -1,17 +1,18 @@
 import QtQuick 2.0
+import QtQml.Models 2.12
 import tst_qquickvisualdatamodel 1.0
 
 ListView {
     width: 100
     height: 100
     model: visualModel.parts.package
-    VisualDataModel {
+    DelegateModel {
         id: visualModel
         objectName: "visualModel"
 
         groups: [
-            VisualDataGroup { id: visibleItems; objectName: "visibleItems"; name: "visible"; includeByDefault: true },
-            VisualDataGroup { id: selectedItems; objectName: "selectedItems"; name: "selected" }
+            DelegateModelGroup { id: visibleItems; objectName: "visibleItems"; name: "visible"; includeByDefault: true },
+            DelegateModelGroup { id: selectedItems; objectName: "selectedItems"; name: "selected" }
         ]
 
         model: StandardItemModel {
diff --git a/tests/auto/quick/qquickvisualdatamodel/data/multipleroleproperties.qml b/tests/auto/quick/qquickvisualdatamodel/data/multipleroleproperties.qml
index 77e30b69b9..436aff3da9 100644
--- a/tests/auto/quick/qquickvisualdatamodel/data/multipleroleproperties.qml
+++ b/tests/auto/quick/qquickvisualdatamodel/data/multipleroleproperties.qml
@@ -1,16 +1,17 @@
 import QtQuick 2.0
+import QtQml.Models 2.12
 import tst_qquickvisualdatamodel 1.0
 
 ListView {
     width: 100
     height: 100
-    model: VisualDataModel {
+    model: DelegateModel {
         id: visualModel
         objectName: "visualModel"
 
         groups: [
-            VisualDataGroup { id: visibleItems; objectName: "visibleItems"; name: "visible"; includeByDefault: true },
-            VisualDataGroup { id: selectedItems; objectName: "selectedItems"; name: "selected" }
+            DelegateModelGroup { id: visibleItems; objectName: "visibleItems"; name: "visible"; includeByDefault: true },
+            DelegateModelGroup { id: selectedItems; objectName: "selectedItems"; name: "selected" }
         ]
 
         model: StandardItemModel {
diff --git a/tests/auto/quick/qquickvisualdatamodel/data/objectlistproperties-package.qml b/tests/auto/quick/qquickvisualdatamodel/data/objectlistproperties-package.qml
index c69e54c2f8..9b5198068f 100644
--- a/tests/auto/quick/qquickvisualdatamodel/data/objectlistproperties-package.qml
+++ b/tests/auto/quick/qquickvisualdatamodel/data/objectlistproperties-package.qml
@@ -1,4 +1,5 @@
 import QtQuick 2.0
+import QtQml.Models 2.12
 import tst_qquickvisualdatamodel 1.0
 
 ListView {
@@ -6,7 +7,7 @@ ListView {
     height: 100
     model: visualModel.parts.package
 
-    VisualDataModel {
+    DelegateModel {
         id: visualModel
         objectName: "visualModel"
 
@@ -18,8 +19,8 @@ ListView {
         ]
 
         groups: [
-            VisualDataGroup { id: visibleItems; objectName: "visibleItems"; name: "visible"; includeByDefault: true },
-            VisualDataGroup { id: selectedItems; objectName: "selectedItems"; name: "selected" }
+            DelegateModelGroup { id: visibleItems; objectName: "visibleItems"; name: "visible"; includeByDefault: true },
+            DelegateModelGroup { id: selectedItems; objectName: "selectedItems"; name: "selected" }
         ]
 
         model: objects
diff --git a/tests/auto/quick/qquickvisualdatamodel/data/objectlistproperties.qml b/tests/auto/quick/qquickvisualdatamodel/data/objectlistproperties.qml
index 0dbe2f5459..1941cdc6f2 100644
--- a/tests/auto/quick/qquickvisualdatamodel/data/objectlistproperties.qml
+++ b/tests/auto/quick/qquickvisualdatamodel/data/objectlistproperties.qml
@@ -1,10 +1,11 @@
 import QtQuick 2.0
+import QtQml.Models 2.12
 import tst_qquickvisualdatamodel 1.0
 
 ListView {
     width: 100
     height: 100
-    model: VisualDataModel {
+    model: DelegateModel {
         id: visualModel
         objectName: "visualModel"
 
@@ -16,8 +17,8 @@ ListView {
         ]
 
         groups: [
-            VisualDataGroup { id: visibleItems; objectName: "visibleItems"; name: "visible"; includeByDefault: true },
-            VisualDataGroup { id: selectedItems; objectName: "selectedItems"; name: "selected" }
+            DelegateModelGroup { id: visibleItems; objectName: "visibleItems"; name: "visible"; includeByDefault: true },
+            DelegateModelGroup { id: selectedItems; objectName: "selectedItems"; name: "selected" }
         ]
 
         model: objects
diff --git a/tests/auto/quick/qquickvisualdatamodel/data/onChanged.qml b/tests/auto/quick/qquickvisualdatamodel/data/onChanged.qml
index 71dc7d72d7..4a0d75b0f1 100644
--- a/tests/auto/quick/qquickvisualdatamodel/data/onChanged.qml
+++ b/tests/auto/quick/qquickvisualdatamodel/data/onChanged.qml
@@ -1,6 +1,7 @@
 import QtQuick 2.0
+import QtQml.Models 2.12
 
-VisualDataModel {
+DelegateModel {
     id: vm
 
     property var inserted
@@ -42,7 +43,7 @@ VisualDataModel {
     }
 
     groups: [
-        VisualDataGroup {
+        DelegateModelGroup {
             id: vi;
 
             property var inserted
@@ -56,7 +57,7 @@ VisualDataModel {
                 vi.removed = removed
             }
         },
-        VisualDataGroup {
+        DelegateModelGroup {
             id: si;
 
             property var inserted
diff --git a/tests/auto/quick/qquickvisualdatamodel/data/packageView.qml b/tests/auto/quick/qquickvisualdatamodel/data/packageView.qml
index e3719a8be0..e6cb856c1e 100644
--- a/tests/auto/quick/qquickvisualdatamodel/data/packageView.qml
+++ b/tests/auto/quick/qquickvisualdatamodel/data/packageView.qml
@@ -1,4 +1,5 @@
 import QtQuick 2.0
+import QtQml.Models 2.12
 
 Item {
     width: 240
@@ -34,7 +35,7 @@ Item {
 
     }
 
-    VisualDataModel {
+    DelegateModel {
         id: visualModel
 
         delegate: myDelegate
diff --git a/tests/auto/quick/qquickvisualdatamodel/data/singleroleproperties-package.qml b/tests/auto/quick/qquickvisualdatamodel/data/singleroleproperties-package.qml
index 1af1b3858d..8da63c8d22 100644
--- a/tests/auto/quick/qquickvisualdatamodel/data/singleroleproperties-package.qml
+++ b/tests/auto/quick/qquickvisualdatamodel/data/singleroleproperties-package.qml
@@ -1,4 +1,5 @@
 import QtQuick 2.0
+import QtQml.Models 2.12
 import tst_qquickvisualdatamodel 1.0
 
 ListView {
@@ -6,13 +7,13 @@ ListView {
     height: 100
     model: visualModel.parts.package
 
-    VisualDataModel {
+    DelegateModel {
         id: visualModel
         objectName: "visualModel"
 
         groups: [
-            VisualDataGroup { id: visibleItems; objectName: "visibleItems"; name: "visible"; includeByDefault: true },
-            VisualDataGroup { id: selectedItems; objectName: "selectedItems"; name: "selected" }
+            DelegateModelGroup { id: visibleItems; objectName: "visibleItems"; name: "visible"; includeByDefault: true },
+            DelegateModelGroup { id: selectedItems; objectName: "selectedItems"; name: "selected" }
         ]
 
         model: SingleRoleModel {
diff --git a/tests/auto/quick/qquickvisualdatamodel/data/singleroleproperties.qml b/tests/auto/quick/qquickvisualdatamodel/data/singleroleproperties.qml
index 50a5ded6ff..0c217ca763 100644
--- a/tests/auto/quick/qquickvisualdatamodel/data/singleroleproperties.qml
+++ b/tests/auto/quick/qquickvisualdatamodel/data/singleroleproperties.qml
@@ -1,16 +1,17 @@
 import QtQuick 2.0
+import QtQml.Models 2.12
 import tst_qquickvisualdatamodel 1.0
 
 ListView {
     width: 100
     height: 100
-    model: VisualDataModel {
+    model: DelegateModel {
         id: visualModel
         objectName: "visualModel"
 
         groups: [
-            VisualDataGroup { id: visibleItems; objectName: "visibleItems"; name: "visible"; includeByDefault: true },
-            VisualDataGroup { id: selectedItems; objectName: "selectedItems"; name: "selected" }
+            DelegateModelGroup { id: visibleItems; objectName: "visibleItems"; name: "visible"; includeByDefault: true },
+            DelegateModelGroup { id: selectedItems; objectName: "selectedItems"; name: "selected" }
         ]
 
         model: SingleRoleModel {
diff --git a/tests/auto/quick/qquickvisualdatamodel/data/stringlistproperties-package.qml b/tests/auto/quick/qquickvisualdatamodel/data/stringlistproperties-package.qml
index d1a4604b77..79a4c97b5b 100644
--- a/tests/auto/quick/qquickvisualdatamodel/data/stringlistproperties-package.qml
+++ b/tests/auto/quick/qquickvisualdatamodel/data/stringlistproperties-package.qml
@@ -1,17 +1,18 @@
 import QtQuick 2.0
+import QtQml.Models 2.12
 import tst_qquickvisualdatamodel 1.0
 
 ListView {
     width: 100
     height: 100
     model: visualModel.parts.package
-    VisualDataModel {
+    DelegateModel {
         id: visualModel
         objectName: "visualModel"
 
         groups: [
-            VisualDataGroup { id: visibleItems; objectName: "visibleItems"; name: "visible"; includeByDefault: true },
-            VisualDataGroup { id: selectedItems; objectName: "selectedItems"; name: "selected" }
+            DelegateModelGroup { id: visibleItems; objectName: "visibleItems"; name: "visible"; includeByDefault: true },
+            DelegateModelGroup { id: selectedItems; objectName: "selectedItems"; name: "selected" }
         ]
 
         model: [
diff --git a/tests/auto/quick/qquickvisualdatamodel/data/stringlistproperties.qml b/tests/auto/quick/qquickvisualdatamodel/data/stringlistproperties.qml
index a075ccb4d9..69de807614 100644
--- a/tests/auto/quick/qquickvisualdatamodel/data/stringlistproperties.qml
+++ b/tests/auto/quick/qquickvisualdatamodel/data/stringlistproperties.qml
@@ -1,16 +1,17 @@
 import QtQuick 2.0
+import QtQml.Models 2.12
 import tst_qquickvisualdatamodel 1.0
 
 ListView {
     width: 100
     height: 100
-    model: VisualDataModel {
+    model: DelegateModel {
         id: visualModel
         objectName: "visualModel"
 
         groups: [
-            VisualDataGroup { id: visibleItems; objectName: "visibleItems"; name: "visible"; includeByDefault: true },
-            VisualDataGroup { id: selectedItems; objectName: "selectedItems"; name: "selected" }
+            DelegateModelGroup { id: visibleItems; objectName: "visibleItems"; name: "visible"; includeByDefault: true },
+            DelegateModelGroup { id: selectedItems; objectName: "selectedItems"; name: "selected" }
         ]
 
         model: [
diff --git a/tests/auto/quick/qquickvisualdatamodel/data/visualdatamodel.qml b/tests/auto/quick/qquickvisualdatamodel/data/visualdatamodel.qml
index e3ae1d1772..8779a0bae8 100644
--- a/tests/auto/quick/qquickvisualdatamodel/data/visualdatamodel.qml
+++ b/tests/auto/quick/qquickvisualdatamodel/data/visualdatamodel.qml
@@ -1,6 +1,7 @@
 import QtQuick 2.0
+import QtQml.Models 2.12
 
-VisualDataModel {
+DelegateModel {
     function setRoot() {
         rootIndex = modelIndex(0);
     }
diff --git a/tests/auto/quick/qquickvisualdatamodel/tst_qquickvisualdatamodel.cpp b/tests/auto/quick/qquickvisualdatamodel/tst_qquickvisualdatamodel.cpp
index cabfb97914..fac8283e2c 100644
--- a/tests/auto/quick/qquickvisualdatamodel/tst_qquickvisualdatamodel.cpp
+++ b/tests/auto/quick/qquickvisualdatamodel/tst_qquickvisualdatamodel.cpp
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2016 The Qt Company Ltd.
+** Copyright (C) 2018 The Qt Company Ltd.
 ** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the test suite of the Qt Toolkit.
@@ -76,13 +76,13 @@ class SingleRoleModel : public QAbstractItemModel
 public:
     struct Branch;
     struct Node {
-        Node(const QString &display = QString()) : branch(0), display(display) {}
+        Node(const QString &display = QString()) : branch(nullptr), display(display) {}
         Branch *branch;
         QString display;
     };
 
     struct Branch {
-        Branch(Branch *parent = 0) : parent(parent) {}
+        Branch(Branch *parent = nullptr) : parent(parent) {}
         ~Branch() { foreach (const Node &child, children) delete child.branch; }
         int indexOf(Branch *branch) const {
             for (int i = 0; i < children.count(); ++i) {
@@ -96,7 +96,7 @@ public:
 
     };
 
-    SingleRoleModel(const QStringList &list = QStringList(), const QByteArray &role = "name", QObject *parent = 0)
+    SingleRoleModel(const QStringList &list = QStringList(), const QByteArray &role = "name", QObject *parent = nullptr)
         : QAbstractItemModel(parent), m_role(role)
     {
         foreach (const QString &string, list)
@@ -255,7 +255,7 @@ class StandardItemModel : public QStandardItemModel
     Q_PROPERTY(QQmlListProperty<StandardItem> items READ items CONSTANT)
     Q_CLASSINFO("DefaultProperty", "items")
 public:
-    QQmlListProperty<StandardItem> items() { return QQmlListProperty<StandardItem>(this, 0, append, 0, 0, 0); }
+    QQmlListProperty<StandardItem> items() { return QQmlListProperty<StandardItem>(this, nullptr, append, nullptr, nullptr, nullptr); }
 
     static void append(QQmlListProperty<StandardItem> *property, StandardItem *item)
     {
@@ -270,7 +270,7 @@ class DataSubObject : public QObject
     Q_PROPERTY(QString subName READ subName WRITE setSubName NOTIFY subNameChanged)
 
 public:
-    DataSubObject(QObject *parent=0) : QObject(parent) {}
+    DataSubObject(QObject *parent=nullptr) : QObject(parent) {}
 
     QString subName() const { return m_subName; }
     void setSubName(const QString &name) {
@@ -296,8 +296,8 @@ class DataObject : public QObject
     Q_PROPERTY(QObject *object READ object)
 
 public:
-    DataObject(QObject *parent=0) : QObject(parent) {}
-    DataObject(const QString &name, const QString &color, QObject *parent=0)
+    DataObject(QObject *parent=nullptr) : QObject(parent) {}
+    DataObject(const QString &name, const QString &color, QObject *parent=nullptr)
         : QObject(parent), m_name(name), m_color(color), m_object(new DataSubObject(this)) { }
 
 
@@ -336,11 +336,11 @@ class ItemRequester : public QObject
 {
     Q_OBJECT
 public:
-    ItemRequester(QObject *parent = 0)
+    ItemRequester(QObject *parent = nullptr)
         : QObject(parent)
-        , itemInitialized(0)
-        , itemCreated(0)
-        , itemDestroyed(0)
+        , itemInitialized(nullptr)
+        , itemCreated(nullptr)
+        , itemDestroyed(nullptr)
         , indexInitialized(-1)
         , indexCreated(-1)
     {
@@ -431,6 +431,7 @@ private slots:
     void asynchronousMove_data();
     void asynchronousCancel();
     void invalidContext();
+    void externalManagedModel();
 
 private:
     template <int N> void groups_verify(
@@ -511,7 +512,7 @@ void tst_qquickvisualdatamodel::rootIndex()
     engine.rootContext()->setContextProperty("myModel", &model);
 
     QQmlDelegateModel *obj = qobject_cast<QQmlDelegateModel*>(c.create());
-    QVERIFY(obj != 0);
+    QVERIFY(obj != nullptr);
 
     QMetaObject::invokeMethod(obj, "setRoot");
     QCOMPARE(qvariant_cast<QModelIndex>(obj->rootIndex()), model.index(0,0));
@@ -549,10 +550,10 @@ void tst_qquickvisualdatamodel::updateLayout()
     view.setSource(source);
 
     QQuickListView *listview = qobject_cast<QQuickListView*>(view.rootObject());
-    QVERIFY(listview != 0);
+    QVERIFY(listview != nullptr);
 
     QQuickItem *contentItem = listview->contentItem();
-    QVERIFY(contentItem != 0);
+    QVERIFY(contentItem != nullptr);
 
     QQuickText *name = findItem<QQuickText>(contentItem, "display", 0);
     QVERIFY(name);
@@ -599,10 +600,10 @@ void tst_qquickvisualdatamodel::childChanged()
     view.setSource(source);
 
     QQuickListView *listview = qobject_cast<QQuickListView*>(view.rootObject());
-    QVERIFY(listview != 0);
+    QVERIFY(listview != nullptr);
 
     QQuickItem *contentItem = listview->contentItem();
-    QVERIFY(contentItem != 0);
+    QVERIFY(contentItem != nullptr);
 
     QQmlDelegateModel *vdm = listview->findChild<QQmlDelegateModel*>("visualModel");
     vdm->setRootIndex(QVariant::fromValue(model.indexFromItem(model.item(1,0))));
@@ -624,7 +625,7 @@ void tst_qquickvisualdatamodel::childChanged()
 
     listview->forceLayout();
     name = findItem<QQuickText>(contentItem, "display", 1);
-    QVERIFY(name != 0);
+    QVERIFY(name != nullptr);
     QCOMPARE(name->text(), QString("Row 2 Child Item 2"));
 
     model.item(1,0)->takeRow(1);
@@ -662,10 +663,10 @@ void tst_qquickvisualdatamodel::objectListModel()
     view.setSource(testFileUrl("objectlist.qml"));
 
     QQuickListView *listview = qobject_cast<QQuickListView*>(view.rootObject());
-    QVERIFY(listview != 0);
+    QVERIFY(listview != nullptr);
 
     QQuickItem *contentItem = listview->contentItem();
-    QVERIFY(contentItem != 0);
+    QVERIFY(contentItem != nullptr);
 
     QQuickText *name = findItem<QQuickText>(contentItem, "name", 0);
     QCOMPARE(name->text(), QString("Item 1"));
@@ -701,10 +702,10 @@ void tst_qquickvisualdatamodel::singleRole()
         view.setSource(testFileUrl("singlerole1.qml"));
 
         QQuickListView *listview = qobject_cast<QQuickListView*>(view.rootObject());
-        QVERIFY(listview != 0);
+        QVERIFY(listview != nullptr);
 
         QQuickItem *contentItem = listview->contentItem();
-        QVERIFY(contentItem != 0);
+        QVERIFY(contentItem != nullptr);
 
         QQuickText *name = findItem<QQuickText>(contentItem, "name", 1);
         QCOMPARE(name->text(), QString("two"));
@@ -723,10 +724,10 @@ void tst_qquickvisualdatamodel::singleRole()
         view.setSource(testFileUrl("singlerole2.qml"));
 
         QQuickListView *listview = qobject_cast<QQuickListView*>(view.rootObject());
-        QVERIFY(listview != 0);
+        QVERIFY(listview != nullptr);
 
         QQuickItem *contentItem = listview->contentItem();
-        QVERIFY(contentItem != 0);
+        QVERIFY(contentItem != nullptr);
 
         QQuickText *name = findItem<QQuickText>(contentItem, "name", 1);
         QCOMPARE(name->text(), QString("two"));
@@ -745,10 +746,10 @@ void tst_qquickvisualdatamodel::singleRole()
         view.setSource(testFileUrl("singlerole2.qml"));
 
         QQuickListView *listview = qobject_cast<QQuickListView*>(view.rootObject());
-        QVERIFY(listview != 0);
+        QVERIFY(listview != nullptr);
 
         QQuickItem *contentItem = listview->contentItem();
-        QVERIFY(contentItem != 0);
+        QVERIFY(contentItem != nullptr);
 
         QQuickText *name = findItem<QQuickText>(contentItem, "name", 1);
         QCOMPARE(name->text(), QString("two"));
@@ -771,10 +772,10 @@ void tst_qquickvisualdatamodel::modelProperties()
         view.setSource(testFileUrl("modelproperties.qml"));
 
         QQuickListView *listview = qobject_cast<QQuickListView*>(view.rootObject());
-        QVERIFY(listview != 0);
+        QVERIFY(listview != nullptr);
 
         QQuickItem *contentItem = listview->contentItem();
-        QVERIFY(contentItem != 0);
+        QVERIFY(contentItem != nullptr);
 
         QQuickItem *delegate = findItem<QQuickItem>(contentItem, "delegate", 1);
         QVERIFY(delegate);
@@ -804,10 +805,10 @@ void tst_qquickvisualdatamodel::modelProperties()
         view.setSource(testFileUrl("modelproperties.qml"));
 
         QQuickListView *listview = qobject_cast<QQuickListView*>(view.rootObject());
-        QVERIFY(listview != 0);
+        QVERIFY(listview != nullptr);
 
         QQuickItem *contentItem = listview->contentItem();
-        QVERIFY(contentItem != 0);
+        QVERIFY(contentItem != nullptr);
 
         QQuickItem *delegate = findItem<QQuickItem>(contentItem, "delegate", 1);
         QVERIFY(delegate);
@@ -833,10 +834,10 @@ void tst_qquickvisualdatamodel::modelProperties()
         view.setSource(testFileUrl("modelproperties.qml"));
 
         QQuickListView *listview = qobject_cast<QQuickListView*>(view.rootObject());
-        QVERIFY(listview != 0);
+        QVERIFY(listview != nullptr);
 
         QQuickItem *contentItem = listview->contentItem();
-        QVERIFY(contentItem != 0);
+        QVERIFY(contentItem != nullptr);
 
         QQuickItem *delegate = findItem<QQuickItem>(contentItem, "delegate", 0);
         QVERIFY(delegate);
@@ -875,10 +876,10 @@ void tst_qquickvisualdatamodel::modelProperties()
         view.setSource(source);
 
         QQuickListView *listview = qobject_cast<QQuickListView*>(view.rootObject());
-        QVERIFY(listview != 0);
+        QVERIFY(listview != nullptr);
 
         QQuickItem *contentItem = listview->contentItem();
-        QVERIFY(contentItem != 0);
+        QVERIFY(contentItem != nullptr);
 
         QQuickItem *delegate = findItem<QQuickItem>(contentItem, "delegate", 1);
         QVERIFY(delegate);
@@ -917,13 +918,13 @@ void tst_qquickvisualdatamodel::noDelegate()
     view.setSource(source);
 
     QQuickListView *listview = qobject_cast<QQuickListView*>(view.rootObject());
-    QVERIFY(listview != 0);
+    QVERIFY(listview != nullptr);
 
     QQmlDelegateModel *vdm = listview->findChild<QQmlDelegateModel*>("visualModel");
-    QVERIFY(vdm != 0);
+    QVERIFY(vdm != nullptr);
     QCOMPARE(vdm->count(), 3);
 
-    vdm->setDelegate(0);
+    vdm->setDelegate(nullptr);
     QCOMPARE(vdm->count(), 0);
 }
 
@@ -955,7 +956,7 @@ void tst_qquickvisualdatamodel::itemsDestroyed()
 
         QVERIFY(delegate = findItem<QQuickItem>(view.contentItem(), "delegate", 1));
     }
-    QCoreApplication::sendPostedEvents(0, QEvent::DeferredDelete);
+    QCoreApplication::sendPostedEvents(nullptr, QEvent::DeferredDelete);
     QVERIFY(!delegate);
 }
 
@@ -975,16 +976,16 @@ void tst_qquickvisualdatamodel::packagesDestroyed()
     qApp->processEvents();
 
     QQuickListView *leftview = findItem<QQuickListView>(view.rootObject(), "leftList");
-    QTRY_VERIFY(leftview != 0);
+    QTRY_VERIFY(leftview != nullptr);
 
     QQuickListView *rightview = findItem<QQuickListView>(view.rootObject(), "rightList");
-    QTRY_VERIFY(rightview != 0);
+    QTRY_VERIFY(rightview != nullptr);
 
     QQuickItem *leftContent = leftview->contentItem();
-    QTRY_VERIFY(leftContent != 0);
+    QTRY_VERIFY(leftContent != nullptr);
 
     QQuickItem *rightContent = rightview->contentItem();
-    QTRY_VERIFY(rightContent != 0);
+    QTRY_VERIFY(rightContent != nullptr);
 
     leftview->forceLayout();
     rightview->forceLayout();
@@ -1052,7 +1053,7 @@ void tst_qquickvisualdatamodel::qaimRowsMoved()
     engine.rootContext()->setContextProperty("myModel", &model);
 
     QQmlDelegateModel *obj = qobject_cast<QQmlDelegateModel*>(c.create());
-    QVERIFY(obj != 0);
+    QVERIFY(obj != nullptr);
 
     QSignalSpy spy(obj, SIGNAL(modelUpdated(QQmlChangeSet,bool)));
     model.emitMove(sourceFirst, sourceLast, destinationChild);
@@ -1213,11 +1214,11 @@ void tst_qquickvisualdatamodel::watchedRoles()
     QQmlDelegateModel *vdm = qobject_cast<QQmlDelegateModel*>(object.data());
     QVERIFY(vdm);
 
-    // VisualDataModel doesn't initialize model data until the first item is requested.
+    // DelegateModel doesn't initialize model data until the first item is requested.
     QQuickItem *item = qobject_cast<QQuickItem*>(vdm->object(0));
     QVERIFY(item);
     vdm->release(item);
-    QCoreApplication::sendPostedEvents(0, QEvent::DeferredDelete);  // Ensure released items are deleted before test exits.
+    QCoreApplication::sendPostedEvents(nullptr, QEvent::DeferredDelete);  // Ensure released items are deleted before test exits.
 
     QSignalSpy spy(vdm, SIGNAL(modelUpdated(QQmlChangeSet,bool)));
     QQmlChangeSet changeSet;
@@ -1305,7 +1306,7 @@ void tst_qquickvisualdatamodel::hasModelChildren()
 
     QCOMPARE(vdm->count(), 4);
 
-    QQuickItem *item = 0;
+    QQuickItem *item = nullptr;
 
     item = qobject_cast<QQuickItem*>(vdm->object(0));
     QVERIFY(item);
@@ -1326,7 +1327,7 @@ void tst_qquickvisualdatamodel::hasModelChildren()
     QVERIFY(item);
     QCOMPARE(item->property("modelChildren").toBool(), false);
     vdm->release(item);
-    QCoreApplication::sendPostedEvents(0, QEvent::DeferredDelete);  // Ensure released items are deleted before test exits.
+    QCoreApplication::sendPostedEvents(nullptr, QEvent::DeferredDelete);  // Ensure released items are deleted before test exits.
 
     QCOMPARE(vdm->stringValue(0, QLatin1String("hasModelChildren")), QVariant(true).toString());
     QCOMPARE(vdm->stringValue(1, QLatin1String("hasModelChildren")), QVariant(false).toString());
@@ -1355,7 +1356,7 @@ void tst_qquickvisualdatamodel::setValue()
 
     QCOMPARE(vdm->count(), 3);
 
-    QQuickItem *item = 0;
+    QQuickItem *item = nullptr;
 
     item = qobject_cast<QQuickItem*>(vdm->object(0));
     QVERIFY(item);
@@ -1366,7 +1367,7 @@ void tst_qquickvisualdatamodel::setValue()
 
     vdm->release(item);
 
-    QCoreApplication::sendPostedEvents(0, QEvent::DeferredDelete);  // Ensure released items are deleted before test exits.
+    QCoreApplication::sendPostedEvents(nullptr, QEvent::DeferredDelete);  // Ensure released items are deleted before test exits.
 }
 
 void tst_qquickvisualdatamodel::remove_data()
@@ -1406,10 +1407,10 @@ void tst_qquickvisualdatamodel::remove()
     view.setSource(testFileUrl("groups.qml"));
 
     QQuickListView *listview = qobject_cast<QQuickListView*>(view.rootObject());
-    QVERIFY(listview != 0);
+    QVERIFY(listview != nullptr);
 
     QQuickItem *contentItem = listview->contentItem();
-    QVERIFY(contentItem != 0);
+    QVERIFY(contentItem != nullptr);
 
     QQmlDelegateModel *visualModel = qobject_cast<QQmlDelegateModel *>(qvariant_cast<QObject *>(listview->model()));
     QVERIFY(visualModel);
@@ -1456,22 +1457,22 @@ void tst_qquickvisualdatamodel::remove()
             QCOMPARE(delegate->property("test3").toInt(), iIndex[i]);
         }
     } {
-        QTest::ignoreMessage(QtWarningMsg, "<Unknown File>: QML VisualDataGroup: remove: index out of range");
+        QTest::ignoreMessage(QtWarningMsg, "<Unknown File>: QML DelegateModelGroup: remove: index out of range");
         evaluate<void>(visualModel, "items.remove(-8, 4)");
         QCOMPARE(listview->count(), 7);
         QCOMPARE(visualModel->items()->count(), 7);
     } {
-        QTest::ignoreMessage(QtWarningMsg, "<Unknown File>: QML VisualDataGroup: remove: index out of range");
+        QTest::ignoreMessage(QtWarningMsg, "<Unknown File>: QML DelegateModelGroup: remove: index out of range");
         evaluate<void>(visualModel, "items.remove(12, 2)");
         QCOMPARE(listview->count(), 7);
         QCOMPARE(visualModel->items()->count(), 7);
     } {
-        QTest::ignoreMessage(QtWarningMsg, "<Unknown File>: QML VisualDataGroup: remove: invalid count");
+        QTest::ignoreMessage(QtWarningMsg, "<Unknown File>: QML DelegateModelGroup: remove: invalid count");
         evaluate<void>(visualModel, "items.remove(5, 3)");
         QCOMPARE(listview->count(), 7);
         QCOMPARE(visualModel->items()->count(), 7);
     } {
-        QTest::ignoreMessage(QtWarningMsg, "<Unknown File>: QML VisualDataGroup: remove: invalid count");
+        QTest::ignoreMessage(QtWarningMsg, "<Unknown File>: QML DelegateModelGroup: remove: invalid count");
         evaluate<void>(visualModel, "items.remove(5, -2)");
         QCOMPARE(listview->count(), 7);
         QCOMPARE(visualModel->items()->count(), 7);
@@ -1515,10 +1516,10 @@ void tst_qquickvisualdatamodel::move()
     view.setSource(testFileUrl("groups.qml"));
 
     QQuickListView *listview = qobject_cast<QQuickListView*>(view.rootObject());
-    QVERIFY(listview != 0);
+    QVERIFY(listview != nullptr);
 
     QQuickItem *contentItem = listview->contentItem();
-    QVERIFY(contentItem != 0);
+    QVERIFY(contentItem != nullptr);
 
     QQmlDelegateModel *visualModel = qobject_cast<QQmlDelegateModel *>(qvariant_cast<QObject *>(listview->model()));
     QVERIFY(visualModel);
@@ -1593,37 +1594,37 @@ void tst_qquickvisualdatamodel::move()
             QCOMPARE(delegate->property("test3").toInt(), iIndex[i]);
         }
     } {
-        QTest::ignoreMessage(QtWarningMsg, "<Unknown File>: QML VisualDataGroup: move: invalid count");
+        QTest::ignoreMessage(QtWarningMsg, "<Unknown File>: QML DelegateModelGroup: move: invalid count");
         evaluate<void>(visualModel, "items.move(5, 2, -2)");
         QCOMPARE(listview->count(), 12);
         QCOMPARE(visualModel->items()->count(), 12);
     } {
-        QTest::ignoreMessage(QtWarningMsg, "<Unknown File>: QML VisualDataGroup: move: from index out of range");
+        QTest::ignoreMessage(QtWarningMsg, "<Unknown File>: QML DelegateModelGroup: move: from index out of range");
         evaluate<void>(visualModel, "items.move(-6, 2, 1)");
         QCOMPARE(listview->count(), 12);
         QCOMPARE(visualModel->items()->count(), 12);
     } {
-        QTest::ignoreMessage(QtWarningMsg, "<Unknown File>: QML VisualDataGroup: move: from index out of range");
+        QTest::ignoreMessage(QtWarningMsg, "<Unknown File>: QML DelegateModelGroup: move: from index out of range");
         evaluate<void>(visualModel, "items.move(15, 2, 1)");
         QCOMPARE(listview->count(), 12);
         QCOMPARE(visualModel->items()->count(), 12);
     } {
-        QTest::ignoreMessage(QtWarningMsg, "<Unknown File>: QML VisualDataGroup: move: from index out of range");
+        QTest::ignoreMessage(QtWarningMsg, "<Unknown File>: QML DelegateModelGroup: move: from index out of range");
         evaluate<void>(visualModel, "items.move(11, 1, 3)");
         QCOMPARE(listview->count(), 12);
         QCOMPARE(visualModel->items()->count(), 12);
     } {
-        QTest::ignoreMessage(QtWarningMsg, "<Unknown File>: QML VisualDataGroup: move: to index out of range");
+        QTest::ignoreMessage(QtWarningMsg, "<Unknown File>: QML DelegateModelGroup: move: to index out of range");
         evaluate<void>(visualModel, "items.move(2, -5, 1)");
         QCOMPARE(listview->count(), 12);
         QCOMPARE(visualModel->items()->count(), 12);
     } {
-        QTest::ignoreMessage(QtWarningMsg, "<Unknown File>: QML VisualDataGroup: move: to index out of range");
+        QTest::ignoreMessage(QtWarningMsg, "<Unknown File>: QML DelegateModelGroup: move: to index out of range");
         evaluate<void>(visualModel, "items.move(2, 14, 1)");
         QCOMPARE(listview->count(), 12);
         QCOMPARE(visualModel->items()->count(), 12);
     } {
-        QTest::ignoreMessage(QtWarningMsg, "<Unknown File>: QML VisualDataGroup: move: to index out of range");
+        QTest::ignoreMessage(QtWarningMsg, "<Unknown File>: QML DelegateModelGroup: move: to index out of range");
         evaluate<void>(visualModel, "items.move(2, 11, 4)");
         QCOMPARE(listview->count(), 12);
         QCOMPARE(visualModel->items()->count(), 12);
@@ -1704,10 +1705,10 @@ void tst_qquickvisualdatamodel::groups()
     view.setSource(source);
 
     QQuickListView *listview = qobject_cast<QQuickListView*>(view.rootObject());
-    QVERIFY(listview != 0);
+    QVERIFY(listview != nullptr);
 
     QQuickItem *contentItem = listview->contentItem();
-    QVERIFY(contentItem != 0);
+    QVERIFY(contentItem != nullptr);
 
     QQmlDelegateModel *visualModel = listview->findChild<QQmlDelegateModel *>("visualModel");
     QVERIFY(visualModel);
@@ -1786,82 +1787,82 @@ void tst_qquickvisualdatamodel::groups()
         static const bool sMember[] = { f, f, f, f, f, f, f, f, t, t, f, f };
         VERIFY_GROUPS;
     } {
-        QTest::ignoreMessage(QtWarningMsg, "<Unknown File>: QML VisualDataGroup: addGroups: invalid count");
+        QTest::ignoreMessage(QtWarningMsg, "<Unknown File>: QML DelegateModelGroup: addGroups: invalid count");
         evaluate<void>(visualModel, "items.addGroups(11, -4, \"items\")");
         QCOMPARE(listview->count(), 12);
         QCOMPARE(visualModel->items()->count(), 12);
         QCOMPARE(visibleItems->count(), 9);
         QCOMPARE(selectedItems->count(), 2);
     } {
-        QTest::ignoreMessage(QtWarningMsg, "<Unknown File>: QML VisualDataGroup: addGroups: index out of range");
+        QTest::ignoreMessage(QtWarningMsg, "<Unknown File>: QML DelegateModelGroup: addGroups: index out of range");
         evaluate<void>(visualModel, "items.addGroups(-1, 3, \"items\")");
         QCOMPARE(listview->count(), 12);
         QCOMPARE(visualModel->items()->count(), 12);
         QCOMPARE(visibleItems->count(), 9);
         QCOMPARE(selectedItems->count(), 2);
     } {
-        QTest::ignoreMessage(QtWarningMsg, "<Unknown File>: QML VisualDataGroup: addGroups: index out of range");
+        QTest::ignoreMessage(QtWarningMsg, "<Unknown File>: QML DelegateModelGroup: addGroups: index out of range");
         evaluate<void>(visualModel, "items.addGroups(14, 3, \"items\")");
         QCOMPARE(listview->count(), 12);
         QCOMPARE(visualModel->items()->count(), 12);
         QCOMPARE(visibleItems->count(), 9);
         QCOMPARE(selectedItems->count(), 2);
     } {
-        QTest::ignoreMessage(QtWarningMsg, "<Unknown File>: QML VisualDataGroup: addGroups: invalid count");
+        QTest::ignoreMessage(QtWarningMsg, "<Unknown File>: QML DelegateModelGroup: addGroups: invalid count");
         evaluate<void>(visualModel, "items.addGroups(11, 5, \"items\")");
         QCOMPARE(listview->count(), 12);
         QCOMPARE(visualModel->items()->count(), 12);
         QCOMPARE(visibleItems->count(), 9);
         QCOMPARE(selectedItems->count(), 2);
     } {
-        QTest::ignoreMessage(QtWarningMsg, "<Unknown File>: QML VisualDataGroup: setGroups: invalid count");
+        QTest::ignoreMessage(QtWarningMsg, "<Unknown File>: QML DelegateModelGroup: setGroups: invalid count");
         evaluate<void>(visualModel, "items.setGroups(11, -4, \"items\")");
         QCOMPARE(listview->count(), 12);
         QCOMPARE(visualModel->items()->count(), 12);
         QCOMPARE(visibleItems->count(), 9);
         QCOMPARE(selectedItems->count(), 2);
     } {
-        QTest::ignoreMessage(QtWarningMsg, "<Unknown File>: QML VisualDataGroup: setGroups: index out of range");
+        QTest::ignoreMessage(QtWarningMsg, "<Unknown File>: QML DelegateModelGroup: setGroups: index out of range");
         evaluate<void>(visualModel, "items.setGroups(-1, 3, \"items\")");
         QCOMPARE(listview->count(), 12);
         QCOMPARE(visualModel->items()->count(), 12);
         QCOMPARE(visibleItems->count(), 9);
         QCOMPARE(selectedItems->count(), 2);
     } {
-        QTest::ignoreMessage(QtWarningMsg, "<Unknown File>: QML VisualDataGroup: setGroups: index out of range");
+        QTest::ignoreMessage(QtWarningMsg, "<Unknown File>: QML DelegateModelGroup: setGroups: index out of range");
         evaluate<void>(visualModel, "items.setGroups(14, 3, \"items\")");
         QCOMPARE(listview->count(), 12);
         QCOMPARE(visualModel->items()->count(), 12);
         QCOMPARE(visibleItems->count(), 9);
         QCOMPARE(selectedItems->count(), 2);
     } {
-        QTest::ignoreMessage(QtWarningMsg, "<Unknown File>: QML VisualDataGroup: setGroups: invalid count");
+        QTest::ignoreMessage(QtWarningMsg, "<Unknown File>: QML DelegateModelGroup: setGroups: invalid count");
         evaluate<void>(visualModel, "items.setGroups(11, 5, \"items\")");
         QCOMPARE(listview->count(), 12);
         QCOMPARE(visualModel->items()->count(), 12);
         QCOMPARE(visibleItems->count(), 9);
         QCOMPARE(selectedItems->count(), 2);
     } {
-        QTest::ignoreMessage(QtWarningMsg, "<Unknown File>: QML VisualDataGroup: removeGroups: invalid count");
+        QTest::ignoreMessage(QtWarningMsg, "<Unknown File>: QML DelegateModelGroup: removeGroups: invalid count");
         evaluate<void>(visualModel, "items.removeGroups(11, -4, \"items\")");
         QCOMPARE(listview->count(), 12);
         QCOMPARE(visualModel->items()->count(), 12);
     } {
-        QTest::ignoreMessage(QtWarningMsg, "<Unknown File>: QML VisualDataGroup: removeGroups: index out of range");
+        QTest::ignoreMessage(QtWarningMsg, "<Unknown File>: QML DelegateModelGroup: removeGroups: index out of range");
         evaluate<void>(visualModel, "items.removeGroups(-1, 3, \"items\")");
         QCOMPARE(listview->count(), 12);
         QCOMPARE(visualModel->items()->count(), 12);
         QCOMPARE(visibleItems->count(), 9);
         QCOMPARE(selectedItems->count(), 2);
     } {
-        QTest::ignoreMessage(QtWarningMsg, "<Unknown File>: QML VisualDataGroup: removeGroups: index out of range");
+        QTest::ignoreMessage(QtWarningMsg, "<Unknown File>: QML DelegateModelGroup: removeGroups: index out of range");
         evaluate<void>(visualModel, "items.removeGroups(14, 3, \"items\")");
         QCOMPARE(listview->count(), 12);
         QCOMPARE(visualModel->items()->count(), 12);
         QCOMPARE(visibleItems->count(), 9);
         QCOMPARE(selectedItems->count(), 2);
     } {
-        QTest::ignoreMessage(QtWarningMsg, "<Unknown File>: QML VisualDataGroup: removeGroups: invalid count");
+        QTest::ignoreMessage(QtWarningMsg, "<Unknown File>: QML DelegateModelGroup: removeGroups: invalid count");
         evaluate<void>(visualModel, "items.removeGroups(11, 5, \"items\")");
         QCOMPARE(listview->count(), 12);
         QCOMPARE(visualModel->items()->count(), 12);
@@ -2024,10 +2025,10 @@ void tst_qquickvisualdatamodel::get()
     view.setSource(testFileUrl("groups.qml"));
 
     QQuickListView *listview = qobject_cast<QQuickListView*>(view.rootObject());
-    QVERIFY(listview != 0);
+    QVERIFY(listview != nullptr);
 
     QQuickItem *contentItem = listview->contentItem();
-    QVERIFY(contentItem != 0);
+    QVERIFY(contentItem != nullptr);
 
     QQmlDelegateModel *visualModel = qobject_cast<QQmlDelegateModel *>(qvariant_cast<QObject *>(listview->model()));
     QVERIFY(visualModel);
@@ -2038,9 +2039,6 @@ void tst_qquickvisualdatamodel::get()
     QQmlDelegateModelGroup *selectedItems = visualModel->findChild<QQmlDelegateModelGroup *>("selectedItems");
     QVERIFY(selectedItems);
 
-    QV8Engine *v8Engine = QQmlEnginePrivate::getV8Engine(ctxt->engine());
-    QVERIFY(v8Engine);
-
     const bool f = false;
     const bool t = true;
 
@@ -2153,7 +2151,7 @@ void tst_qquickvisualdatamodel::get()
 void tst_qquickvisualdatamodel::invalidGroups()
 {
     QUrl source = testFileUrl("groups-invalid.qml");
-    QTest::ignoreMessage(QtWarningMsg, (source.toString() + ":12:9: QML VisualDataGroup: " + QQmlDelegateModelGroup::tr("Group names must start with a lower case letter")).toUtf8());
+    QTest::ignoreMessage(QtWarningMsg, (source.toString() + ":13:9: QML DelegateModelGroup: " + QQmlDelegateModelGroup::tr("Group names must start with a lower case letter")).toUtf8());
 
     QQmlComponent component(&engine, source);
     QScopedPointer<QObject> object(component.create());
@@ -2320,10 +2318,10 @@ void tst_qquickvisualdatamodel::create()
     view.setSource(testFileUrl("create.qml"));
 
     QQuickListView *listview = qobject_cast<QQuickListView*>(view.rootObject());
-    QVERIFY(listview != 0);
+    QVERIFY(listview != nullptr);
 
     QQuickItem *contentItem = listview->contentItem();
-    QVERIFY(contentItem != 0);
+    QVERIFY(contentItem != nullptr);
 
     QQmlDelegateModel *visualModel = qobject_cast<QQmlDelegateModel *>(qvariant_cast<QObject *>(listview->model()));
     QVERIFY(visualModel);
@@ -2334,35 +2332,35 @@ void tst_qquickvisualdatamodel::create()
 
     // persistedItems.includeByDefault is true, so all items belong to persistedItems initially.
     QVERIFY(delegate = findItem<QQuickItem>(contentItem, "delegate", 1));
-    QCOMPARE(evaluate<bool>(delegate, "VisualDataModel.inPersistedItems"), true);
+    QCOMPARE(evaluate<bool>(delegate, "DelegateModel.inPersistedItems"), true);
 
     // changing include by default doesn't remove persistance.
     evaluate<void>(visualModel, "persistedItems.includeByDefault = false");
-    QCOMPARE(evaluate<bool>(delegate, "VisualDataModel.inPersistedItems"), true);
+    QCOMPARE(evaluate<bool>(delegate, "DelegateModel.inPersistedItems"), true);
 
     // removing from persistedItems does.
     evaluate<void>(visualModel, "persistedItems.remove(0, 20)");
     QCOMPARE(listview->count(), 20);
-    QCOMPARE(evaluate<bool>(delegate, "VisualDataModel.inPersistedItems"), false);
+    QCOMPARE(evaluate<bool>(delegate, "DelegateModel.inPersistedItems"), false);
 
     // Request an item instantiated by the view.
     QVERIFY(delegate = qobject_cast<QQuickItem *>(evaluate<QObject *>(visualModel, "items.create(1)")));
     QCOMPARE(delegate.data(), findItem<QQuickItem>(contentItem, "delegate", 1));
-    QCOMPARE(evaluate<bool>(delegate, "VisualDataModel.inPersistedItems"), true);
+    QCOMPARE(evaluate<bool>(delegate, "DelegateModel.inPersistedItems"), true);
     QCOMPARE(evaluate<int>(visualModel, "persistedItems.count"), 1);
 
-    evaluate<void>(delegate, "VisualDataModel.inPersistedItems = false");
+    evaluate<void>(delegate, "DelegateModel.inPersistedItems = false");
     QCOMPARE(listview->count(), 20);
     QCoreApplication::sendPostedEvents(delegate, QEvent::DeferredDelete);
     QVERIFY(delegate);
-    QCOMPARE(evaluate<bool>(delegate, "VisualDataModel.inPersistedItems"), false);
+    QCOMPARE(evaluate<bool>(delegate, "DelegateModel.inPersistedItems"), false);
     QCOMPARE(evaluate<int>(visualModel, "persistedItems.count"), 0);
 
     // Request an item not instantiated by the view.
     QVERIFY(!findItem<QQuickItem>(contentItem, "delegate", 15));
     QVERIFY(delegate = qobject_cast<QQuickItem *>(evaluate<QObject *>(visualModel, "items.create(15)")));
     QCOMPARE(delegate.data(), findItem<QQuickItem>(contentItem, "delegate", 15));
-    QCOMPARE(evaluate<bool>(delegate, "VisualDataModel.inPersistedItems"), true);
+    QCOMPARE(evaluate<bool>(delegate, "DelegateModel.inPersistedItems"), true);
     QCOMPARE(evaluate<int>(visualModel, "persistedItems.count"), 1);
 
     evaluate<void>(visualModel, "persistedItems.remove(0)");
@@ -2374,28 +2372,28 @@ void tst_qquickvisualdatamodel::create()
     QVERIFY(!findItem<QQuickItem>(contentItem, "delegate", 16));
     QVERIFY(delegate = qobject_cast<QQuickItem *>(evaluate<QObject *>(visualModel, "items.create(16)")));
     QCOMPARE(delegate.data(), findItem<QQuickItem>(contentItem, "delegate", 16));
-    QCOMPARE(evaluate<bool>(delegate, "VisualDataModel.inPersistedItems"), true);
+    QCOMPARE(evaluate<bool>(delegate, "DelegateModel.inPersistedItems"), true);
     QCOMPARE(evaluate<int>(visualModel, "persistedItems.count"), 1);
 
     evaluate<void>(listview, "positionViewAtIndex(19, ListView.End)");
     QCOMPARE(listview->count(), 20);
-    evaluate<void>(delegate, "VisualDataModel.groups = [\"items\"]");
+    evaluate<void>(delegate, "DelegateModel.groups = [\"items\"]");
     QCoreApplication::sendPostedEvents(delegate, QEvent::DeferredDelete);
     QVERIFY(delegate);
-    QCOMPARE(evaluate<bool>(delegate, "VisualDataModel.inPersistedItems"), false);
+    QCOMPARE(evaluate<bool>(delegate, "DelegateModel.inPersistedItems"), false);
     QCOMPARE(evaluate<int>(visualModel, "persistedItems.count"), 0);
 
     // Request and release an item instantiated by the view, then scroll the view so it releases it.
     QVERIFY(findItem<QQuickItem>(contentItem, "delegate", 17));
     QVERIFY(delegate = qobject_cast<QQuickItem *>(evaluate<QObject *>(visualModel, "items.create(17)")));
     QCOMPARE(delegate.data(), findItem<QQuickItem>(contentItem, "delegate", 17));
-    QCOMPARE(evaluate<bool>(delegate, "VisualDataModel.inPersistedItems"), true);
+    QCOMPARE(evaluate<bool>(delegate, "DelegateModel.inPersistedItems"), true);
     QCOMPARE(evaluate<int>(visualModel, "persistedItems.count"), 1);
 
     evaluate<void>(visualModel, "items.removeGroups(17, \"persistedItems\")");
     QCoreApplication::sendPostedEvents(delegate, QEvent::DeferredDelete);
     QVERIFY(delegate);
-    QCOMPARE(evaluate<bool>(delegate, "VisualDataModel.inPersistedItems"), false);
+    QCOMPARE(evaluate<bool>(delegate, "DelegateModel.inPersistedItems"), false);
     QCOMPARE(evaluate<int>(visualModel, "persistedItems.count"), 0);
     evaluate<void>(listview, "positionViewAtIndex(1, ListView.Beginning)");
     QCOMPARE(listview->count(), 20);
@@ -2410,7 +2408,7 @@ void tst_qquickvisualdatamodel::create()
     evaluate<void>(listview, "positionViewAtIndex(19, ListView.End)");
     QCOMPARE(listview->count(), 20);
     QVERIFY(delegate = findItem<QQuickItem>(contentItem, "delegate", 18));
-    QCOMPARE(evaluate<bool>(delegate, "VisualDataModel.inPersistedItems"), true);
+    QCOMPARE(evaluate<bool>(delegate, "DelegateModel.inPersistedItems"), true);
     QCoreApplication::sendPostedEvents(delegate, QEvent::DeferredDelete);
     QVERIFY(delegate);
     evaluate<void>(listview, "positionViewAtIndex(1, ListView.Beginning)");
@@ -2431,11 +2429,11 @@ void tst_qquickvisualdatamodel::create()
 
 void tst_qquickvisualdatamodel::incompleteModel()
 {
-    // VisualDataModel is first populated in componentComplete.  Verify various functions are
+    // DelegateModel is first populated in componentComplete.  Verify various functions are
     // harmlessly ignored until then.
 
     QQmlComponent component(&engine);
-    component.setData("import QtQuick 2.0\n VisualDataModel {}", testFileUrl(""));
+    component.setData("import QtQuick 2.0\nimport QtQml.Models 2.2\nDelegateModel {}", testFileUrl(""));
 
     QScopedPointer<QObject> object(component.beginCreate(engine.rootContext()));
 
@@ -2465,7 +2463,7 @@ void tst_qquickvisualdatamodel::incompleteModel()
     QCOMPARE(itemsSpy.count(), 0);
     QCOMPARE(persistedItemsSpy.count(), 0);
 
-    QTest::ignoreMessage(QtWarningMsg, "<Unknown File>: QML VisualDataGroup: get: index out of range");
+    QTest::ignoreMessage(QtWarningMsg, "<Unknown File>: QML DelegateModelGroup: get: index out of range");
     QVERIFY(evaluate<bool>(model, "items.get(0) === undefined"));
 
     component.completeCreate();
@@ -2999,7 +2997,7 @@ void tst_qquickvisualdatamodel::insert_data()
                        "items.get(2).model.modelData = \"seven\"; }")
                 << 4 << 5 << 0 << true << false << false << false << false
                 << QString("modelData")
-                << (QStringList() << "eight" << "one" << "two" << "three" << "four");
+                << (QStringList() << "eight" << "one" << "seven" << "three" << "four");
 
         QTest::newRow("StringList.create prepend modelData")
                 << stringListSource[i]
@@ -3116,16 +3114,16 @@ void tst_qquickvisualdatamodel::insert()
                 QCOMPARE(evaluate<QString>(item, "test6"), propertyData.at(i));
             }
 
-            QCOMPARE(evaluate<bool>(item, "delegate.VisualDataModel.inItems"), true);
-            QCOMPARE(evaluate<bool>(item, "delegate.VisualDataModel.inPersistedItems"), false);
-            QCOMPARE(evaluate<bool>(item, "delegate.VisualDataModel.inVisible"), true);
-            QCOMPARE(evaluate<bool>(item, "delegate.VisualDataModel.inSelected"), false);
-            QCOMPARE(evaluate<bool>(item, "delegate.VisualDataModel.isUnresolved"), false);
+            QCOMPARE(evaluate<bool>(item, "delegate.DelegateModel.inItems"), true);
+            QCOMPARE(evaluate<bool>(item, "delegate.DelegateModel.inPersistedItems"), false);
+            QCOMPARE(evaluate<bool>(item, "delegate.DelegateModel.inVisible"), true);
+            QCOMPARE(evaluate<bool>(item, "delegate.DelegateModel.inSelected"), false);
+            QCOMPARE(evaluate<bool>(item, "delegate.DelegateModel.isUnresolved"), false);
 
-            QCOMPARE(evaluate<int>(item, "delegate.VisualDataModel.itemsIndex"), itemsIndex);
-            QCOMPARE(evaluate<int>(item, "delegate.VisualDataModel.persistedItemsIndex"), persisted && i > index ? 1 : 0);
-            QCOMPARE(evaluate<int>(item, "delegate.VisualDataModel.visibleIndex"), visible || i <= index ? i : i - 1);
-            QCOMPARE(evaluate<int>(item, "delegate.VisualDataModel.selectedIndex"), selected && i > index ? 1 : 0);
+            QCOMPARE(evaluate<int>(item, "delegate.DelegateModel.itemsIndex"), itemsIndex);
+            QCOMPARE(evaluate<int>(item, "delegate.DelegateModel.persistedItemsIndex"), persisted && i > index ? 1 : 0);
+            QCOMPARE(evaluate<int>(item, "delegate.DelegateModel.visibleIndex"), visible || i <= index ? i : i - 1);
+            QCOMPARE(evaluate<int>(item, "delegate.DelegateModel.selectedIndex"), selected && i > index ? 1 : 0);
         } else if (inItems) {
             get = QString("items.get(%1)").arg(index);
         } else if (persisted) {
@@ -3154,7 +3152,7 @@ void tst_qquickvisualdatamodel::insert()
         QCOMPARE(evaluate<int>(visualModel, get + ".selectedIndex"), selected && i > index ? 1 : 0);
     }
 
-    QObject *item = 0;
+    QObject *item = nullptr;
 
     if (inItems)
         item = evaluate<QObject *>(visualModel, QString("items.create(%1)").arg(index));
@@ -3179,16 +3177,16 @@ void tst_qquickvisualdatamodel::insert()
         QCOMPARE(evaluate<QString>(item, "test6"), propertyData.at(index));
     }
 
-    QCOMPARE(evaluate<bool>(item, "delegate.VisualDataModel.inItems"), inItems);
-    QCOMPARE(evaluate<bool>(item, "delegate.VisualDataModel.inPersistedItems"), true);
-    QCOMPARE(evaluate<bool>(item, "delegate.VisualDataModel.inVisible"), visible);
-    QCOMPARE(evaluate<bool>(item, "delegate.VisualDataModel.inSelected"), selected);
-    QCOMPARE(evaluate<bool>(item, "delegate.VisualDataModel.isUnresolved"), true);
+    QCOMPARE(evaluate<bool>(item, "delegate.DelegateModel.inItems"), inItems);
+    QCOMPARE(evaluate<bool>(item, "delegate.DelegateModel.inPersistedItems"), true);
+    QCOMPARE(evaluate<bool>(item, "delegate.DelegateModel.inVisible"), visible);
+    QCOMPARE(evaluate<bool>(item, "delegate.DelegateModel.inSelected"), selected);
+    QCOMPARE(evaluate<bool>(item, "delegate.DelegateModel.isUnresolved"), true);
 
-    QCOMPARE(evaluate<int>(item, "delegate.VisualDataModel.itemsIndex"), index);
-    QCOMPARE(evaluate<int>(item, "delegate.VisualDataModel.persistedItemsIndex"), 0);
-    QCOMPARE(evaluate<int>(item, "delegate.VisualDataModel.visibleIndex"), index);
-    QCOMPARE(evaluate<int>(item, "delegate.VisualDataModel.selectedIndex"), 0);
+    QCOMPARE(evaluate<int>(item, "delegate.DelegateModel.itemsIndex"), index);
+    QCOMPARE(evaluate<int>(item, "delegate.DelegateModel.persistedItemsIndex"), 0);
+    QCOMPARE(evaluate<int>(item, "delegate.DelegateModel.visibleIndex"), index);
+    QCOMPARE(evaluate<int>(item, "delegate.DelegateModel.selectedIndex"), 0);
 }
 
 void tst_qquickvisualdatamodel::resolve_data()
@@ -3580,16 +3578,16 @@ void tst_qquickvisualdatamodel::resolve()
                 QCOMPARE(evaluate<QString>(item, "test6"), propertyData.at(i));
             }
 
-            QCOMPARE(evaluate<bool>(item, "delegate.VisualDataModel.inItems"), true);
-            QCOMPARE(evaluate<bool>(item, "delegate.VisualDataModel.inPersistedItems"), false);
-            QCOMPARE(evaluate<bool>(item, "delegate.VisualDataModel.inVisible"), true);
-            QCOMPARE(evaluate<bool>(item, "delegate.VisualDataModel.inSelected"), false);
-            QCOMPARE(evaluate<bool>(item, "delegate.VisualDataModel.isUnresolved"), false);
+            QCOMPARE(evaluate<bool>(item, "delegate.DelegateModel.inItems"), true);
+            QCOMPARE(evaluate<bool>(item, "delegate.DelegateModel.inPersistedItems"), false);
+            QCOMPARE(evaluate<bool>(item, "delegate.DelegateModel.inVisible"), true);
+            QCOMPARE(evaluate<bool>(item, "delegate.DelegateModel.inSelected"), false);
+            QCOMPARE(evaluate<bool>(item, "delegate.DelegateModel.isUnresolved"), false);
 
-            QCOMPARE(evaluate<int>(item, "delegate.VisualDataModel.itemsIndex"), itemsIndex);
-            QCOMPARE(evaluate<int>(item, "delegate.VisualDataModel.persistedItemsIndex"), persisted && i > index ? 1 : 0);
-            QCOMPARE(evaluate<int>(item, "delegate.VisualDataModel.visibleIndex"), visible || i <= index ? i : i - 1);
-            QCOMPARE(evaluate<int>(item, "delegate.VisualDataModel.selectedIndex"), selected && i > index ? 1 : 0);
+            QCOMPARE(evaluate<int>(item, "delegate.DelegateModel.itemsIndex"), itemsIndex);
+            QCOMPARE(evaluate<int>(item, "delegate.DelegateModel.persistedItemsIndex"), persisted && i > index ? 1 : 0);
+            QCOMPARE(evaluate<int>(item, "delegate.DelegateModel.visibleIndex"), visible || i <= index ? i : i - 1);
+            QCOMPARE(evaluate<int>(item, "delegate.DelegateModel.selectedIndex"), selected && i > index ? 1 : 0);
         } else if (inItems) {
             get = QString("items.get(%1)").arg(index);
         } else if (persisted) {
@@ -3618,7 +3616,7 @@ void tst_qquickvisualdatamodel::resolve()
         QCOMPARE(evaluate<int>(visualModel, get + ".selectedIndex"), selected && i > index ? 1 : 0);
     }
 
-    QObject *item = 0;
+    QObject *item = nullptr;
 
     if (inItems)
         item = evaluate<QObject *>(visualModel, QString("items.create(%1)").arg(index));
@@ -3643,16 +3641,16 @@ void tst_qquickvisualdatamodel::resolve()
         QCOMPARE(evaluate<QString>(item, "test6"), propertyData.at(index));
     }
 
-    QCOMPARE(evaluate<bool>(item, "delegate.VisualDataModel.inItems"), inItems);
-    QCOMPARE(evaluate<bool>(item, "delegate.VisualDataModel.inPersistedItems"), true);
-    QCOMPARE(evaluate<bool>(item, "delegate.VisualDataModel.inVisible"), visible);
-    QCOMPARE(evaluate<bool>(item, "delegate.VisualDataModel.inSelected"), selected);
-    QCOMPARE(evaluate<bool>(item, "delegate.VisualDataModel.isUnresolved"), false);
+    QCOMPARE(evaluate<bool>(item, "delegate.DelegateModel.inItems"), inItems);
+    QCOMPARE(evaluate<bool>(item, "delegate.DelegateModel.inPersistedItems"), true);
+    QCOMPARE(evaluate<bool>(item, "delegate.DelegateModel.inVisible"), visible);
+    QCOMPARE(evaluate<bool>(item, "delegate.DelegateModel.inSelected"), selected);
+    QCOMPARE(evaluate<bool>(item, "delegate.DelegateModel.isUnresolved"), false);
 
-    QCOMPARE(evaluate<int>(item, "delegate.VisualDataModel.itemsIndex"), index);
-    QCOMPARE(evaluate<int>(item, "delegate.VisualDataModel.persistedItemsIndex"), 0);
-    QCOMPARE(evaluate<int>(item, "delegate.VisualDataModel.visibleIndex"), index);
-    QCOMPARE(evaluate<int>(item, "delegate.VisualDataModel.selectedIndex"), 0);
+    QCOMPARE(evaluate<int>(item, "delegate.DelegateModel.itemsIndex"), index);
+    QCOMPARE(evaluate<int>(item, "delegate.DelegateModel.persistedItemsIndex"), 0);
+    QCOMPARE(evaluate<int>(item, "delegate.DelegateModel.visibleIndex"), index);
+    QCOMPARE(evaluate<int>(item, "delegate.DelegateModel.selectedIndex"), 0);
 }
 
 void tst_qquickvisualdatamodel::warnings_data()
@@ -3665,67 +3663,67 @@ void tst_qquickvisualdatamodel::warnings_data()
     QTest::newRow("insert < 0")
             << testFileUrl("listmodelproperties.qml")
             << QString("items.insert(-2, {\"number\": \"eight\"})")
-            << ("<Unknown File>: QML VisualDataGroup: " + QQmlDelegateModelGroup::tr("insert: index out of range"))
+            << ("<Unknown File>: QML DelegateModelGroup: " + QQmlDelegateModelGroup::tr("insert: index out of range"))
             << 4;
 
     QTest::newRow("insert > length")
             << testFileUrl("listmodelproperties.qml")
             << QString("items.insert(8, {\"number\": \"eight\"})")
-            << ("<Unknown File>: QML VisualDataGroup: " + QQmlDelegateModelGroup::tr("insert: index out of range"))
+            << ("<Unknown File>: QML DelegateModelGroup: " + QQmlDelegateModelGroup::tr("insert: index out of range"))
             << 4;
 
     QTest::newRow("create < 0")
             << testFileUrl("listmodelproperties.qml")
             << QString("items.create(-2, {\"number\": \"eight\"})")
-            << ("<Unknown File>: QML VisualDataGroup: " + QQmlDelegateModelGroup::tr("create: index out of range"))
+            << ("<Unknown File>: QML DelegateModelGroup: " + QQmlDelegateModelGroup::tr("create: index out of range"))
             << 4;
 
     QTest::newRow("create > length")
             << testFileUrl("listmodelproperties.qml")
             << QString("items.create(8, {\"number\": \"eight\"})")
-            << ("<Unknown File>: QML VisualDataGroup: " + QQmlDelegateModelGroup::tr("create: index out of range"))
+            << ("<Unknown File>: QML DelegateModelGroup: " + QQmlDelegateModelGroup::tr("create: index out of range"))
             << 4;
 
     QTest::newRow("resolve from < 0")
             << testFileUrl("listmodelproperties.qml")
             << QString("items.resolve(-2, 3)")
-            << ("<Unknown File>: QML VisualDataGroup: " + QQmlDelegateModelGroup::tr("resolve: from index out of range"))
+            << ("<Unknown File>: QML DelegateModelGroup: " + QQmlDelegateModelGroup::tr("resolve: from index out of range"))
             << 4;
 
     QTest::newRow("resolve from > length")
             << testFileUrl("listmodelproperties.qml")
             << QString("items.resolve(8, 3)")
-            << ("<Unknown File>: QML VisualDataGroup: " + QQmlDelegateModelGroup::tr("resolve: from index out of range"))
+            << ("<Unknown File>: QML DelegateModelGroup: " + QQmlDelegateModelGroup::tr("resolve: from index out of range"))
             << 4;
 
     QTest::newRow("resolve to < 0")
             << testFileUrl("listmodelproperties.qml")
             << QString("items.resolve(3, -2)")
-            << ("<Unknown File>: QML VisualDataGroup: " + QQmlDelegateModelGroup::tr("resolve: to index out of range"))
+            << ("<Unknown File>: QML DelegateModelGroup: " + QQmlDelegateModelGroup::tr("resolve: to index out of range"))
             << 4;
 
     QTest::newRow("resolve to > length")
             << testFileUrl("listmodelproperties.qml")
             << QString("items.resolve(3, 8)")
-            << ("<Unknown File>: QML VisualDataGroup: " + QQmlDelegateModelGroup::tr("resolve: to index out of range"))
+            << ("<Unknown File>: QML DelegateModelGroup: " + QQmlDelegateModelGroup::tr("resolve: to index out of range"))
             << 4;
 
     QTest::newRow("resolve from invalid index")
             << testFileUrl("listmodelproperties.qml")
             << QString("items.resolve(\"two\", 3)")
-            << ("<Unknown File>: QML VisualDataGroup: " + QQmlDelegateModelGroup::tr("resolve: from index invalid"))
+            << ("<Unknown File>: QML DelegateModelGroup: " + QQmlDelegateModelGroup::tr("resolve: from index invalid"))
             << 4;
 
     QTest::newRow("resolve to invalid index")
             << testFileUrl("listmodelproperties.qml")
             << QString("items.resolve(3, \"two\")")
-            << ("<Unknown File>: QML VisualDataGroup: " + QQmlDelegateModelGroup::tr("resolve: to index invalid"))
+            << ("<Unknown File>: QML DelegateModelGroup: " + QQmlDelegateModelGroup::tr("resolve: to index invalid"))
             << 4;
 
     QTest::newRow("resolve already resolved item")
             << testFileUrl("listmodelproperties.qml")
             << QString("items.resolve(3, 2)")
-            << ("<Unknown File>: QML VisualDataGroup: " + QQmlDelegateModelGroup::tr("resolve: from is not an unresolved item"))
+            << ("<Unknown File>: QML DelegateModelGroup: " + QQmlDelegateModelGroup::tr("resolve: from is not an unresolved item"))
             << 4;
 
     QTest::newRow("resolve already resolved item")
@@ -3733,193 +3731,193 @@ void tst_qquickvisualdatamodel::warnings_data()
             << QString("{ items.insert(0, {\"number\": \"eight\"});"
                        "items.insert(1, {\"number\": \"seven\"});"
                        "items.resolve(0, 1)}")
-            << ("<Unknown File>: QML VisualDataGroup: " + QQmlDelegateModelGroup::tr("resolve: to is not a model item"))
+            << ("<Unknown File>: QML DelegateModelGroup: " + QQmlDelegateModelGroup::tr("resolve: to is not a model item"))
             << 6;
 
     QTest::newRow("remove index < 0")
             << testFileUrl("listmodelproperties.qml")
             << QString("items.remove(-2, 1)")
-            << ("<Unknown File>: QML VisualDataGroup: " + QQmlDelegateModelGroup::tr("remove: index out of range"))
+            << ("<Unknown File>: QML DelegateModelGroup: " + QQmlDelegateModelGroup::tr("remove: index out of range"))
             << 4;
 
     QTest::newRow("remove index == length")
             << testFileUrl("listmodelproperties.qml")
             << QString("items.remove(4, 1)")
-            << ("<Unknown File>: QML VisualDataGroup: " + QQmlDelegateModelGroup::tr("remove: index out of range"))
+            << ("<Unknown File>: QML DelegateModelGroup: " + QQmlDelegateModelGroup::tr("remove: index out of range"))
             << 4;
 
     QTest::newRow("remove index > length")
             << testFileUrl("listmodelproperties.qml")
             << QString("items.remove(9, 1)")
-            << ("<Unknown File>: QML VisualDataGroup: " + QQmlDelegateModelGroup::tr("remove: index out of range"))
+            << ("<Unknown File>: QML DelegateModelGroup: " + QQmlDelegateModelGroup::tr("remove: index out of range"))
             << 4;
 
     QTest::newRow("remove invalid index")
             << testFileUrl("listmodelproperties.qml")
             << QString("items.remove(\"nine\", 1)")
-            << ("<Unknown File>: QML VisualDataGroup: " + QQmlDelegateModelGroup::tr("remove: invalid index"))
+            << ("<Unknown File>: QML DelegateModelGroup: " + QQmlDelegateModelGroup::tr("remove: invalid index"))
             << 4;
 
     QTest::newRow("remove count < 0")
             << testFileUrl("listmodelproperties.qml")
             << QString("items.remove(1, -2)")
-            << ("<Unknown File>: QML VisualDataGroup: " + QQmlDelegateModelGroup::tr("remove: invalid count"))
+            << ("<Unknown File>: QML DelegateModelGroup: " + QQmlDelegateModelGroup::tr("remove: invalid count"))
             << 4;
 
     QTest::newRow("remove index + count > length")
             << testFileUrl("listmodelproperties.qml")
             << QString("items.remove(2, 4, \"selected\")")
-            << ("<Unknown File>: QML VisualDataGroup: " + QQmlDelegateModelGroup::tr("remove: invalid count"))
+            << ("<Unknown File>: QML DelegateModelGroup: " + QQmlDelegateModelGroup::tr("remove: invalid count"))
             << 4;
 
     QTest::newRow("addGroups index < 0")
             << testFileUrl("listmodelproperties.qml")
             << QString("items.addGroups(-2, 1, \"selected\")")
-            << ("<Unknown File>: QML VisualDataGroup: " + QQmlDelegateModelGroup::tr("addGroups: index out of range"))
+            << ("<Unknown File>: QML DelegateModelGroup: " + QQmlDelegateModelGroup::tr("addGroups: index out of range"))
             << 4;
 
     QTest::newRow("addGroups index == length")
             << testFileUrl("listmodelproperties.qml")
             << QString("items.addGroups(4, 1, \"selected\")")
-            << ("<Unknown File>: QML VisualDataGroup: " + QQmlDelegateModelGroup::tr("addGroups: index out of range"))
+            << ("<Unknown File>: QML DelegateModelGroup: " + QQmlDelegateModelGroup::tr("addGroups: index out of range"))
             << 4;
 
     QTest::newRow("addGroups index > length")
             << testFileUrl("listmodelproperties.qml")
             << QString("items.addGroups(9, 1, \"selected\")")
-            << ("<Unknown File>: QML VisualDataGroup: " + QQmlDelegateModelGroup::tr("addGroups: index out of range"))
+            << ("<Unknown File>: QML DelegateModelGroup: " + QQmlDelegateModelGroup::tr("addGroups: index out of range"))
             << 4;
 
     QTest::newRow("addGroups count < 0")
             << testFileUrl("listmodelproperties.qml")
             << QString("items.addGroups(1, -2, \"selected\")")
-            << ("<Unknown File>: QML VisualDataGroup: " + QQmlDelegateModelGroup::tr("addGroups: invalid count"))
+            << ("<Unknown File>: QML DelegateModelGroup: " + QQmlDelegateModelGroup::tr("addGroups: invalid count"))
             << 4;
 
     QTest::newRow("addGroups index + count > length")
             << testFileUrl("listmodelproperties.qml")
             << QString("items.addGroups(2, 4, \"selected\")")
-            << ("<Unknown File>: QML VisualDataGroup: " + QQmlDelegateModelGroup::tr("addGroups: invalid count"))
+            << ("<Unknown File>: QML DelegateModelGroup: " + QQmlDelegateModelGroup::tr("addGroups: invalid count"))
             << 4;
 
     QTest::newRow("removeGroups index < 0")
             << testFileUrl("listmodelproperties.qml")
             << QString("items.removeGroups(-2, 1, \"selected\")")
-            << ("<Unknown File>: QML VisualDataGroup: " + QQmlDelegateModelGroup::tr("removeGroups: index out of range"))
+            << ("<Unknown File>: QML DelegateModelGroup: " + QQmlDelegateModelGroup::tr("removeGroups: index out of range"))
             << 4;
 
     QTest::newRow("removeGroups index == length")
             << testFileUrl("listmodelproperties.qml")
             << QString("items.removeGroups(4, 1, \"selected\")")
-            << ("<Unknown File>: QML VisualDataGroup: " + QQmlDelegateModelGroup::tr("removeGroups: index out of range"))
+            << ("<Unknown File>: QML DelegateModelGroup: " + QQmlDelegateModelGroup::tr("removeGroups: index out of range"))
             << 4;
 
     QTest::newRow("removeGroups index > length")
             << testFileUrl("listmodelproperties.qml")
             << QString("items.removeGroups(9, 1, \"selected\")")
-            << ("<Unknown File>: QML VisualDataGroup: " + QQmlDelegateModelGroup::tr("removeGroups: index out of range"))
+            << ("<Unknown File>: QML DelegateModelGroup: " + QQmlDelegateModelGroup::tr("removeGroups: index out of range"))
             << 4;
 
     QTest::newRow("removeGroups count < 0")
             << testFileUrl("listmodelproperties.qml")
             << QString("items.removeGroups(1, -2, \"selected\")")
-            << ("<Unknown File>: QML VisualDataGroup: " + QQmlDelegateModelGroup::tr("removeGroups: invalid count"))
+            << ("<Unknown File>: QML DelegateModelGroup: " + QQmlDelegateModelGroup::tr("removeGroups: invalid count"))
             << 4;
 
     QTest::newRow("removeGroups index + count > length")
             << testFileUrl("listmodelproperties.qml")
             << QString("items.removeGroups(2, 4, \"selected\")")
-            << ("<Unknown File>: QML VisualDataGroup: " + QQmlDelegateModelGroup::tr("removeGroups: invalid count"))
+            << ("<Unknown File>: QML DelegateModelGroup: " + QQmlDelegateModelGroup::tr("removeGroups: invalid count"))
             << 4;
 
     QTest::newRow("setGroups index < 0")
             << testFileUrl("listmodelproperties.qml")
             << QString("items.setGroups(-2, 1, \"selected\")")
-            << ("<Unknown File>: QML VisualDataGroup: " + QQmlDelegateModelGroup::tr("setGroups: index out of range"))
+            << ("<Unknown File>: QML DelegateModelGroup: " + QQmlDelegateModelGroup::tr("setGroups: index out of range"))
             << 4;
 
     QTest::newRow("setGroups index == length")
             << testFileUrl("listmodelproperties.qml")
             << QString("items.setGroups(4, 1, \"selected\")")
-            << ("<Unknown File>: QML VisualDataGroup: " + QQmlDelegateModelGroup::tr("setGroups: index out of range"))
+            << ("<Unknown File>: QML DelegateModelGroup: " + QQmlDelegateModelGroup::tr("setGroups: index out of range"))
             << 4;
 
     QTest::newRow("setGroups index > length")
             << testFileUrl("listmodelproperties.qml")
             << QString("items.setGroups(9, 1, \"selected\")")
-            << ("<Unknown File>: QML VisualDataGroup: " + QQmlDelegateModelGroup::tr("setGroups: index out of range"))
+            << ("<Unknown File>: QML DelegateModelGroup: " + QQmlDelegateModelGroup::tr("setGroups: index out of range"))
             << 4;
 
     QTest::newRow("setGroups count < 0")
             << testFileUrl("listmodelproperties.qml")
             << QString("items.setGroups(1, -2, \"selected\")")
-            << ("<Unknown File>: QML VisualDataGroup: " + QQmlDelegateModelGroup::tr("setGroups: invalid count"))
+            << ("<Unknown File>: QML DelegateModelGroup: " + QQmlDelegateModelGroup::tr("setGroups: invalid count"))
             << 4;
 
     QTest::newRow("setGroups index + count > length")
             << testFileUrl("listmodelproperties.qml")
             << QString("items.setGroups(2, 4, \"selected\")")
-            << ("<Unknown File>: QML VisualDataGroup: " + QQmlDelegateModelGroup::tr("setGroups: invalid count"))
+            << ("<Unknown File>: QML DelegateModelGroup: " + QQmlDelegateModelGroup::tr("setGroups: invalid count"))
             << 4;
 
     QTest::newRow("move from < 0")
             << testFileUrl("listmodelproperties.qml")
             << QString("items.move(-2, 1, 1)")
-            << ("<Unknown File>: QML VisualDataGroup: " + QQmlDelegateModelGroup::tr("move: from index out of range"))
+            << ("<Unknown File>: QML DelegateModelGroup: " + QQmlDelegateModelGroup::tr("move: from index out of range"))
             << 4;
 
     QTest::newRow("move from == length")
             << testFileUrl("listmodelproperties.qml")
             << QString("items.move(4, 1, 1)")
-            << ("<Unknown File>: QML VisualDataGroup: " + QQmlDelegateModelGroup::tr("move: from index out of range"))
+            << ("<Unknown File>: QML DelegateModelGroup: " + QQmlDelegateModelGroup::tr("move: from index out of range"))
             << 4;
 
     QTest::newRow("move from > length")
             << testFileUrl("listmodelproperties.qml")
             << QString("items.move(9, 1, 1)")
-            << ("<Unknown File>: QML VisualDataGroup: " + QQmlDelegateModelGroup::tr("move: from index out of range"))
+            << ("<Unknown File>: QML DelegateModelGroup: " + QQmlDelegateModelGroup::tr("move: from index out of range"))
             << 4;
 
     QTest::newRow("move invalid from")
             << testFileUrl("listmodelproperties.qml")
             << QString("items.move(\"nine\", 1, 1)")
-            << ("<Unknown File>: QML VisualDataGroup: " + QQmlDelegateModelGroup::tr("move: invalid from index"))
+            << ("<Unknown File>: QML DelegateModelGroup: " + QQmlDelegateModelGroup::tr("move: invalid from index"))
             << 4;
 
     QTest::newRow("move to < 0")
             << testFileUrl("listmodelproperties.qml")
             << QString("items.move(1, -2, 1)")
-            << ("<Unknown File>: QML VisualDataGroup: " + QQmlDelegateModelGroup::tr("move: to index out of range"))
+            << ("<Unknown File>: QML DelegateModelGroup: " + QQmlDelegateModelGroup::tr("move: to index out of range"))
             << 4;
 
     QTest::newRow("move to == length")
             << testFileUrl("listmodelproperties.qml")
             << QString("items.move(1, 4, 1)")
-            << ("<Unknown File>: QML VisualDataGroup: " + QQmlDelegateModelGroup::tr("move: to index out of range"))
+            << ("<Unknown File>: QML DelegateModelGroup: " + QQmlDelegateModelGroup::tr("move: to index out of range"))
             << 4;
 
     QTest::newRow("move to > length")
             << testFileUrl("listmodelproperties.qml")
             << QString("items.move(1, 9, 1)")
-            << ("<Unknown File>: QML VisualDataGroup: " + QQmlDelegateModelGroup::tr("move: to index out of range"))
+            << ("<Unknown File>: QML DelegateModelGroup: " + QQmlDelegateModelGroup::tr("move: to index out of range"))
             << 4;
 
     QTest::newRow("move invalid to")
             << testFileUrl("listmodelproperties.qml")
             << QString("items.move(1, \"nine\", 1)")
-            << ("<Unknown File>: QML VisualDataGroup: " + QQmlDelegateModelGroup::tr("move: invalid to index"))
+            << ("<Unknown File>: QML DelegateModelGroup: " + QQmlDelegateModelGroup::tr("move: invalid to index"))
             << 4;
 
     QTest::newRow("move count < 0")
             << testFileUrl("listmodelproperties.qml")
             << QString("items.move(1, 1, -2)")
-            << ("<Unknown File>: QML VisualDataGroup: " + QQmlDelegateModelGroup::tr("move: invalid count"))
+            << ("<Unknown File>: QML DelegateModelGroup: " + QQmlDelegateModelGroup::tr("move: invalid count"))
             << 4;
 
     QTest::newRow("move from + count > length")
             << testFileUrl("listmodelproperties.qml")
             << QString("items.move(2, 1, 4)")
-            << ("<Unknown File>: QML VisualDataGroup: " + QQmlDelegateModelGroup::tr("move: from index out of range"))
+            << ("<Unknown File>: QML DelegateModelGroup: " + QQmlDelegateModelGroup::tr("move: from index out of range"))
             << 4;
 }
 
@@ -4013,7 +4011,7 @@ void tst_qquickvisualdatamodel::asynchronousInsert()
     connect(visualModel, SIGNAL(createdItem(int,QObject*)), &requester, SLOT(createdItem(int,QObject*)));
     connect(visualModel, SIGNAL(destroyingItem(QObject*)), &requester, SLOT(destroyingItem(QObject*)));
 
-    QQuickItem *item = qobject_cast<QQuickItem*>(visualModel->object(requestIndex, true));
+    QQuickItem *item = qobject_cast<QQuickItem*>(visualModel->object(requestIndex, QQmlIncubator::Asynchronous));
     QVERIFY(!item);
 
     QVERIFY(!requester.itemInitialized);
@@ -4025,7 +4023,7 @@ void tst_qquickvisualdatamodel::asynchronousInsert()
         newItems.append(qMakePair(QLatin1String("New item") + QString::number(i), QString(QLatin1String(""))));
     model.insertItems(insertIndex, newItems);
 
-    item = qobject_cast<QQuickItem*>(visualModel->object(completeIndex, false));
+    item = qobject_cast<QQuickItem*>(visualModel->object(completeIndex));
     QVERIFY(item);
 
     QCOMPARE(requester.itemInitialized, item);
@@ -4078,7 +4076,7 @@ void tst_qquickvisualdatamodel::asynchronousRemove()
     connect(visualModel, SIGNAL(createdItem(int,QObject*)), &requester, SLOT(createdItem(int,QObject*)));
     connect(visualModel, SIGNAL(destroyingItem(QObject*)), &requester, SLOT(destroyingItem(QObject*)));
 
-    QQuickItem *item = qobject_cast<QQuickItem*>(visualModel->object(requestIndex, true));
+    QQuickItem *item = qobject_cast<QQuickItem*>(visualModel->object(requestIndex, QQmlIncubator::Asynchronous));
     QVERIFY(!item);
 
     QVERIFY(!requester.itemInitialized);
@@ -4099,7 +4097,7 @@ void tst_qquickvisualdatamodel::asynchronousRemove()
         QVERIFY(!requester.itemCreated);
         QVERIFY(!requester.itemDestroyed);
     } else {
-        item = qobject_cast<QQuickItem*>(visualModel->object(completeIndex, false));
+        item = qobject_cast<QQuickItem*>(visualModel->object(completeIndex));
         QVERIFY(item);
 
         QCOMPARE(requester.itemInitialized, item);
@@ -4157,7 +4155,7 @@ void tst_qquickvisualdatamodel::asynchronousMove()
     connect(visualModel, SIGNAL(createdItem(int,QObject*)), &requester, SLOT(createdItem(int,QObject*)));
     connect(visualModel, SIGNAL(destroyingItem(QObject*)), &requester, SLOT(destroyingItem(QObject*)));
 
-    QQuickItem *item = qobject_cast<QQuickItem*>(visualModel->object(requestIndex, true));
+    QQuickItem *item = qobject_cast<QQuickItem*>(visualModel->object(requestIndex, QQmlIncubator::Asynchronous));
     QVERIFY(!item);
 
     QVERIFY(!requester.itemInitialized);
@@ -4166,7 +4164,7 @@ void tst_qquickvisualdatamodel::asynchronousMove()
 
     model.moveItems(from, to, count);
 
-    item = qobject_cast<QQuickItem*>(visualModel->object(completeIndex, false));
+    item = qobject_cast<QQuickItem*>(visualModel->object(completeIndex));
     QVERIFY(item);
 
 
@@ -4200,7 +4198,7 @@ void tst_qquickvisualdatamodel::asynchronousCancel()
     QQmlDelegateModel *visualModel = qobject_cast<QQmlDelegateModel*>(c.create());
     QVERIFY(visualModel);
 
-    QQuickItem *item = qobject_cast<QQuickItem*>(visualModel->object(requestIndex, true));
+    QQuickItem *item = qobject_cast<QQuickItem*>(visualModel->object(requestIndex, QQmlIncubator::Asynchronous));
     QVERIFY(!item);
     QCOMPARE(controller.incubatingObjectCount(), 1);
 
@@ -4225,7 +4223,7 @@ void tst_qquickvisualdatamodel::invalidContext()
     QQmlDelegateModel *visualModel = qobject_cast<QQmlDelegateModel*>(c.create(context.data()));
     QVERIFY(visualModel);
 
-    QQuickItem *item = qobject_cast<QQuickItem*>(visualModel->object(4, false));
+    QQuickItem *item = qobject_cast<QQuickItem*>(visualModel->object(4));
     QVERIFY(item);
     visualModel->release(item);
 
@@ -4233,10 +4231,77 @@ void tst_qquickvisualdatamodel::invalidContext()
 
     model.insertItem(4, "new item", "");
 
-    item = qobject_cast<QQuickItem*>(visualModel->object(4, false));
+    item = qobject_cast<QQuickItem*>(visualModel->object(4));
     QVERIFY(!item);
 }
 
+class ObjectsProvider : public QObject
+{
+    Q_OBJECT
+    Q_PROPERTY(QQmlListProperty<QObject> objects READ objects NOTIFY objectsChanged)
+
+public:
+    explicit ObjectsProvider(QObject *parent = nullptr) : QObject(parent) {}
+
+    Q_INVOKABLE void rebuild()
+    {
+        for (auto old: m_objects)
+            old->deleteLater();
+
+        m_objects.clear();
+        emit objectsChanged();
+
+        const int size = std::rand() & 0xff;
+        for (int i = 0; i < size; ++i) {
+            auto newElement = new QObject(this);
+            QQmlEngine::setObjectOwnership(newElement, QQmlEngine::CppOwnership);
+            m_objects.push_back(newElement);
+        }
+        emit objectsChanged();
+    }
+
+    Q_INVOKABLE QQmlListProperty<QObject> objects()
+    {
+        return QQmlListProperty<QObject>(this, nullptr, &ObjectsProvider::listLength,
+                                         &ObjectsProvider::listAt);
+    }
+
+    static int listLength(QQmlListProperty<QObject> *property)
+    {
+        auto objectsProvider = qobject_cast<ObjectsProvider*>(property->object);
+        return objectsProvider ? objectsProvider->m_objects.length() : 0;
+    }
+
+    static QObject* listAt(QQmlListProperty<QObject> *property, int index)
+    {
+        auto objectsProvider = qobject_cast<ObjectsProvider*>(property->object);
+        return objectsProvider ? objectsProvider->m_objects.at(index) : nullptr;
+    }
+
+signals:
+    void objectsChanged();
+
+private:
+    QList<QObject *> m_objects;
+};
+
+void tst_qquickvisualdatamodel::externalManagedModel()
+{
+    qmlRegisterType<ObjectsProvider>("example", 1, 0, "ObjectsProvider");
+
+    QQmlEngine engine;
+    QQmlComponent component(&engine, testFileUrl("externalManagedModel.qml"));
+    QVERIFY(component.isReady());
+
+    QScopedPointer<QObject> object(component.create());
+    QVERIFY(!object.isNull());
+
+    QVERIFY(object->property("running").toBool());
+
+    // Make sure it runs to completion without crashing.
+    QTRY_VERIFY(!object->property("running").toBool());
+}
+
 QTEST_MAIN(tst_qquickvisualdatamodel)
 
 #include "tst_qquickvisualdatamodel.moc"
diff --git a/tests/auto/quick/qquickwindow/BLACKLIST b/tests/auto/quick/qquickwindow/BLACKLIST
new file mode 100644
index 0000000000..bb9f403188
--- /dev/null
+++ b/tests/auto/quick/qquickwindow/BLACKLIST
@@ -0,0 +1,3 @@
+# QTBUG-62177
+[attachedProperty]
+osx
diff --git a/tests/auto/quick/qquickwindow/data/unloadSubWindow.qml b/tests/auto/quick/qquickwindow/data/unloadSubWindow.qml
index bf9df4867d..8c409781d4 100644
--- a/tests/auto/quick/qquickwindow/data/unloadSubWindow.qml
+++ b/tests/auto/quick/qquickwindow/data/unloadSubWindow.qml
@@ -10,8 +10,10 @@ Window {
                 id: loader2
                 sourceComponent : Window {
                     id: inner
-                    visible: true
-                    Component.onCompleted: root.transientWindow = inner
+                    Component.onCompleted: {
+                        root.transientWindow = inner;
+                        inner.show();
+                    }
                 }
             }
             Component.onDestruction: {
diff --git a/tests/auto/quick/qquickwindow/data/windowattached.qml b/tests/auto/quick/qquickwindow/data/windowattached.qml
index 9d61a02452..66083db428 100644
--- a/tests/auto/quick/qquickwindow/data/windowattached.qml
+++ b/tests/auto/quick/qquickwindow/data/windowattached.qml
@@ -19,7 +19,6 @@ Rectangle {
     property Window extraWindow: Window {
         objectName: "extraWindow"
         title: "extra window"
-        visible: true
         Text {
             objectName: "extraWindowText"
             anchors.centerIn: parent
diff --git a/tests/auto/quick/qquickwindow/tst_qquickwindow.cpp b/tests/auto/quick/qquickwindow/tst_qquickwindow.cpp
index 91d577fb6f..a862604fc1 100644
--- a/tests/auto/quick/qquickwindow/tst_qquickwindow.cpp
+++ b/tests/auto/quick/qquickwindow/tst_qquickwindow.cpp
@@ -37,6 +37,7 @@
 #include <QtQml/QQmlComponent>
 #include <QtQuick/private/qquickrectangle_p.h>
 #include <QtQuick/private/qquickloader_p.h>
+#include <QtQuick/private/qquickmousearea_p.h>
 #include "../../shared/util.h"
 #include "../shared/visualtestutil.h"
 #include "../shared/viewtestutil.h"
@@ -47,6 +48,8 @@
 #include <QOpenGLFunctions>
 #include <QSGRendererInterface>
 
+Q_LOGGING_CATEGORY(lcTests, "qt.quick.tests")
+
 struct TouchEventData {
     QEvent::Type type;
     QWidget *widget;
@@ -70,10 +73,10 @@ static QTouchEvent::TouchPoint makeTouchPoint(QQuickItem *item, const QPointF &p
     return tp;
 }
 
-static TouchEventData makeTouchData(QEvent::Type type, QWindow *w, Qt::TouchPointStates states = 0,
+static TouchEventData makeTouchData(QEvent::Type type, QWindow *w, Qt::TouchPointStates states = nullptr,
                                     const QList<QTouchEvent::TouchPoint>& touchPoints = QList<QTouchEvent::TouchPoint>())
 {
-    TouchEventData d = { type, 0, w, states, touchPoints };
+    TouchEventData d = { type, nullptr, w, states, touchPoints };
     return d;
 }
 static TouchEventData makeTouchData(QEvent::Type type, QWindow *w, Qt::TouchPointStates states, const QTouchEvent::TouchPoint &touchPoint)
@@ -111,7 +114,7 @@ class RootItemAccessor : public QQuickItem
 public:
     RootItemAccessor()
         : m_rootItemDestroyed(false)
-        , m_rootItem(0)
+        , m_rootItem(nullptr)
     {
     }
     Q_INVOKABLE QQuickItem *contentItem()
@@ -138,10 +141,11 @@ class TestTouchItem : public QQuickRectangle
 {
     Q_OBJECT
 public:
-    TestTouchItem(QQuickItem *parent = 0)
+    TestTouchItem(QQuickItem *parent = nullptr)
         : QQuickRectangle(parent), acceptTouchEvents(true), acceptMouseEvents(true),
-          mousePressId(0),
-          spinLoopWhenPressed(false), touchEventCount(0)
+          mousePressCount(0), mouseMoveCount(0),
+          spinLoopWhenPressed(false), touchEventCount(0),
+          mouseUngrabEventCount(0)
     {
         border()->setWidth(1);
         setAcceptedMouseButtons(Qt::LeftButton);
@@ -153,15 +157,17 @@ public:
         setEnabled(true);
         setVisible(true);
 
-        lastEvent = makeTouchData(QEvent::None, window(), 0, QList<QTouchEvent::TouchPoint>());//CHECK_VALID
+        lastEvent = makeTouchData(QEvent::None, window(), nullptr, QList<QTouchEvent::TouchPoint>());//CHECK_VALID
 
         lastVelocity = lastVelocityFromMouseMove = QVector2D();
         lastMousePos = QPointF();
         lastMouseCapabilityFlags = 0;
         touchEventCount = 0;
+        mouseMoveCount = 0;
+        mouseUngrabEventCount = 0;
     }
 
-    static void clearMousePressCounter()
+    static void clearMouseEventCounters()
     {
         mousePressNum = mouseMoveNum = mouseReleaseNum = 0;
     }
@@ -173,10 +179,13 @@ public:
 
     bool acceptTouchEvents;
     bool acceptMouseEvents;
+    bool grabOnRelease = false;
     TouchEventData lastEvent;
-    int mousePressId;
+    int mousePressCount;
+    int mouseMoveCount;
     bool spinLoopWhenPressed;
     int touchEventCount;
+    int mouseUngrabEventCount;
     QVector2D lastVelocity;
     QVector2D lastVelocityFromMouseMove;
     QPointF lastMousePos;
@@ -204,7 +213,7 @@ public:
             e->ignore();
             return;
         }
-        mousePressId = ++mousePressNum;
+        mousePressCount = ++mousePressNum;
         lastMousePos = e->pos();
         lastMouseCapabilityFlags = QGuiApplicationPrivate::mouseEventCaps(e);
     }
@@ -214,7 +223,7 @@ public:
             e->ignore();
             return;
         }
-        ++mouseMoveNum;
+        mouseMoveCount = ++mouseMoveNum;
         lastVelocityFromMouseMove = QGuiApplicationPrivate::mouseEventVelocity(e);
         lastMouseCapabilityFlags = QGuiApplicationPrivate::mouseEventCaps(e);
         lastMousePos = e->pos();
@@ -230,10 +239,27 @@ public:
         lastMouseCapabilityFlags = QGuiApplicationPrivate::mouseEventCaps(e);
     }
 
-    bool childMouseEventFilter(QQuickItem *, QEvent *event) {
-        // TODO Is it a bug if a QTouchEvent comes here?
-        if (event->type() == QEvent::MouseButtonPress)
-            mousePressId = ++mousePressNum;
+    void mouseUngrabEvent() {
+        ++mouseUngrabEventCount;
+    }
+
+    bool childMouseEventFilter(QQuickItem *item, QEvent *e) {
+        qCDebug(lcTests) << objectName() << "filtering" << e << "ahead of delivery to" << item->metaObject()->className() << item->objectName();
+        switch (e->type()) {
+        case QEvent::MouseButtonPress:
+            mousePressCount = ++mousePressNum;
+            break;
+        case QEvent::MouseButtonRelease:
+            if (grabOnRelease)
+                grabMouse();
+            break;
+        case QEvent::MouseMove:
+            mouseMoveCount = ++mouseMoveNum;
+            break;
+        default:
+            break;
+        }
+
         return false;
     }
 
@@ -260,17 +286,81 @@ class ConstantUpdateItem : public QQuickItem
 {
 Q_OBJECT
 public:
-    ConstantUpdateItem(QQuickItem *parent = 0) : QQuickItem(parent), iterations(0) {setFlag(ItemHasContents);}
+    ConstantUpdateItem(QQuickItem *parent = nullptr) : QQuickItem(parent), iterations(0) {setFlag(ItemHasContents);}
 
     int iterations;
 protected:
     QSGNode* updatePaintNode(QSGNode *, UpdatePaintNodeData *){
         iterations++;
         update();
-        return 0;
+        return nullptr;
     }
 };
 
+class MouseRecordingWindow : public QQuickWindow
+{
+public:
+    explicit MouseRecordingWindow(QWindow *parent = nullptr) : QQuickWindow(parent) { }
+
+protected:
+    void mousePressEvent(QMouseEvent *event) override {
+        qCDebug(lcTests) << event;
+        m_mouseEvents << *event;
+        QQuickWindow::mousePressEvent(event);
+    }
+    void mouseMoveEvent(QMouseEvent *event) override {
+        qCDebug(lcTests) << event;
+        m_mouseEvents << *event;
+        QQuickWindow::mouseMoveEvent(event);
+    }
+    void mouseReleaseEvent(QMouseEvent *event) override {
+        qCDebug(lcTests) << event;
+        m_mouseEvents << *event;
+        QQuickWindow::mouseReleaseEvent(event);
+    }
+
+public:
+    QList<QMouseEvent> m_mouseEvents;
+};
+
+class MouseRecordingItem : public QQuickItem
+{
+public:
+    MouseRecordingItem(bool acceptTouch, QQuickItem *parent = nullptr)
+        : QQuickItem(parent)
+        , m_acceptTouch(acceptTouch)
+    {
+        setSize(QSizeF(300, 300));
+        setAcceptedMouseButtons(Qt::LeftButton);
+    }
+
+protected:
+    void touchEvent(QTouchEvent* event) override {
+        event->setAccepted(m_acceptTouch);
+        m_touchEvents << *event;
+        qCDebug(lcTests) << "accepted?" << event->isAccepted() << event;
+    }
+    void mousePressEvent(QMouseEvent *event) override {
+        qCDebug(lcTests) << event;
+        m_mouseEvents << *event;
+    }
+    void mouseMoveEvent(QMouseEvent *event) override {
+        qCDebug(lcTests) << event;
+        m_mouseEvents << *event;
+    }
+    void mouseReleaseEvent(QMouseEvent *event) override {
+        qCDebug(lcTests) << event;
+        m_mouseEvents << *event;
+    }
+
+public:
+    QList<QMouseEvent> m_mouseEvents;
+    QList<QTouchEvent> m_touchEvents;
+
+private:
+    bool m_acceptTouch;
+};
+
 class tst_qquickwindow : public QQmlDataTest
 {
     Q_OBJECT
@@ -301,6 +391,7 @@ private slots:
     void touchEvent_propagation();
     void touchEvent_propagation_data();
     void touchEvent_cancel();
+    void touchEvent_cancelClearsMouseGrab();
     void touchEvent_reentrant();
     void touchEvent_velocity();
 
@@ -308,6 +399,8 @@ private slots:
     void mergeTouchPointLists();
 
     void mouseFromTouch_basic();
+    void synthMouseFromTouch_data();
+    void synthMouseFromTouch();
 
     void clearWindow();
 
@@ -368,6 +461,7 @@ private slots:
 
     void testHoverChildMouseEventFilter();
     void testHoverTimestamp();
+    void test_circleMapItem();
 
     void pointerEventTypeAndPointCount();
 
@@ -377,6 +471,10 @@ private slots:
 
     void findChild();
 
+    void testChildMouseEventFilter();
+    void testChildMouseEventFilter_data();
+    void cleanupGrabsOnRelease();
+
 private:
     QTouchDevice *touchDevice;
     QTouchDevice *touchDeviceWithVelocity;
@@ -398,12 +496,12 @@ void tst_qquickwindow::openglContextCreatedSignal()
 
     window.setTitle(QTest::currentTestFunction());
     window.show();
-    QTest::qWaitForWindowExposed(&window);
+    QVERIFY(QTest::qWaitForWindowExposed(&window));
 
     if (window.rendererInterface()->graphicsApi() != QSGRendererInterface::OpenGL)
         QSKIP("Skipping OpenGL context test due to not running with OpenGL");
 
-    QVERIFY(spy.size() > 0);
+    QTRY_VERIFY(spy.size() > 0);
 
     QVariant ctx = spy.at(0).at(0);
     QCOMPARE(qvariant_cast<QOpenGLContext *>(ctx), window.openglContext());
@@ -414,7 +512,7 @@ void tst_qquickwindow::aboutToStopSignal()
     QQuickWindow window;
     window.setTitle(QTest::currentTestFunction());
     window.show();
-    QTest::qWaitForWindowExposed(&window);
+    QVERIFY(QTest::qWaitForWindowExposed(&window));
 
     QSignalSpy spy(&window, SIGNAL(sceneGraphAboutToStop()));
 
@@ -449,7 +547,7 @@ void tst_qquickwindow::constantUpdatesOnWindow_data()
     window.setTitle(QTest::currentTestFunction());
     window.setGeometry(100, 100, 300, 200);
     window.show();
-    QTest::qWaitForWindowExposed(&window);
+    QVERIFY(QTest::qWaitForWindowExposed(&window));
     const bool threaded = QQuickWindowPrivate::get(&window)->context->thread() != QGuiApplication::instance()->thread();
     if (threaded) {
         QTest::newRow("blocked, beforeRender") << true << QByteArray(SIGNAL(beforeRendering()));
@@ -486,7 +584,7 @@ void tst_qquickwindow::constantUpdatesOnWindow()
     bool ok = connect(&window, signal.constData(), &window, SLOT(update()), Qt::DirectConnection);
     Q_ASSERT(ok);
     window.show();
-    QTest::qWaitForWindowExposed(&window);
+    QVERIFY(QTest::qWaitForWindowExposed(&window));
 
     FrameCounter counter;
     connect(&window, SIGNAL(frameSwapped()), &counter, SLOT(incr()), Qt::DirectConnection);
@@ -507,7 +605,7 @@ void tst_qquickwindow::constantUpdatesOnWindow()
 
 void tst_qquickwindow::touchEvent_basic()
 {
-    TestTouchItem::clearMousePressCounter();
+    TestTouchItem::clearMouseEventCounters();
 
     QQuickWindow *window = new QQuickWindow;
     QScopedPointer<QQuickWindow> cleanup(window);
@@ -533,9 +631,10 @@ void tst_qquickwindow::touchEvent_basic()
     topItem->setSize(QSizeF(150, 150));
 
     QPointF pos(10, 10);
+    QTest::QTouchEventSequence touchSeq = QTest::touchEvent(window, touchDevice, false);
 
     // press single point
-    QTest::touchEvent(window, touchDevice).press(0, topItem->mapToScene(pos).toPoint(),window);
+    touchSeq.press(0, topItem->mapToScene(pos).toPoint(),window).commit();
     QQuickTouchUtils::flush(window);
     QTRY_COMPARE(topItem->lastEvent.touchPoints.count(), 1);
 
@@ -545,11 +644,11 @@ void tst_qquickwindow::touchEvent_basic()
     // would put the decorated window at that position rather than the window itself.
     COMPARE_TOUCH_DATA(topItem->lastEvent, makeTouchData(QEvent::TouchBegin, window, Qt::TouchPointPressed, makeTouchPoint(topItem, pos)));
     topItem->reset();
-    QTest::touchEvent(window, touchDevice).release(0, topItem->mapToScene(pos).toPoint(), window);
+    touchSeq.release(0, topItem->mapToScene(pos).toPoint(), window).commit();
 
     // press multiple points
-    QTest::touchEvent(window, touchDevice).press(0, topItem->mapToScene(pos).toPoint(), window)
-            .press(1, bottomItem->mapToScene(pos).toPoint(), window);
+    touchSeq.press(0, topItem->mapToScene(pos).toPoint(), window)
+            .press(1, bottomItem->mapToScene(pos).toPoint(), window).commit();
     QQuickTouchUtils::flush(window);
     QCOMPARE(topItem->lastEvent.touchPoints.count(), 1);
     QVERIFY(middleItem->lastEvent.touchPoints.isEmpty());
@@ -558,35 +657,35 @@ void tst_qquickwindow::touchEvent_basic()
     COMPARE_TOUCH_DATA(bottomItem->lastEvent, makeTouchData(QEvent::TouchBegin, window, Qt::TouchPointPressed, makeTouchPoint(bottomItem, pos)));
     topItem->reset();
     bottomItem->reset();
-    QTest::touchEvent(window, touchDevice).release(0, topItem->mapToScene(pos).toPoint(), window).release(1, bottomItem->mapToScene(pos).toPoint(), window);
+    touchSeq.release(0, topItem->mapToScene(pos).toPoint(), window).release(1, bottomItem->mapToScene(pos).toPoint(), window).commit();
 
     // touch point on top item moves to bottom item, but top item should still receive the event
-    QTest::touchEvent(window, touchDevice).press(0, topItem->mapToScene(pos).toPoint(), window);
+    touchSeq.press(0, topItem->mapToScene(pos).toPoint(), window).commit();
     QQuickTouchUtils::flush(window);
-    QTest::touchEvent(window, touchDevice).move(0, bottomItem->mapToScene(pos).toPoint(), window);
+    touchSeq.move(0, bottomItem->mapToScene(pos).toPoint(), window).commit();
     QQuickTouchUtils::flush(window);
     QCOMPARE(topItem->lastEvent.touchPoints.count(), 1);
     COMPARE_TOUCH_DATA(topItem->lastEvent, makeTouchData(QEvent::TouchUpdate, window, Qt::TouchPointMoved,
             makeTouchPoint(topItem, topItem->mapFromItem(bottomItem, pos), pos)));
     topItem->reset();
-    QTest::touchEvent(window, touchDevice).release(0, bottomItem->mapToScene(pos).toPoint(), window);
+    touchSeq.release(0, bottomItem->mapToScene(pos).toPoint(), window).commit();
 
     // touch point on bottom item moves to top item, but bottom item should still receive the event
-    QTest::touchEvent(window, touchDevice).press(0, bottomItem->mapToScene(pos).toPoint(), window);
+    touchSeq.press(0, bottomItem->mapToScene(pos).toPoint(), window).commit();
     QQuickTouchUtils::flush(window);
-    QTest::touchEvent(window, touchDevice).move(0, topItem->mapToScene(pos).toPoint(), window);
+    touchSeq.move(0, topItem->mapToScene(pos).toPoint(), window).commit();
     QQuickTouchUtils::flush(window);
     QCOMPARE(bottomItem->lastEvent.touchPoints.count(), 1);
     COMPARE_TOUCH_DATA(bottomItem->lastEvent, makeTouchData(QEvent::TouchUpdate, window, Qt::TouchPointMoved,
             makeTouchPoint(bottomItem, bottomItem->mapFromItem(topItem, pos), pos)));
     bottomItem->reset();
-    QTest::touchEvent(window, touchDevice).release(0, bottomItem->mapToScene(pos).toPoint(), window);
+    touchSeq.release(0, bottomItem->mapToScene(pos).toPoint(), window).commit();
 
     // a single stationary press on an item shouldn't cause an event
-    QTest::touchEvent(window, touchDevice).press(0, topItem->mapToScene(pos).toPoint(), window);
+    touchSeq.press(0, topItem->mapToScene(pos).toPoint(), window).commit();
     QQuickTouchUtils::flush(window);
-    QTest::touchEvent(window, touchDevice).stationary(0)
-            .press(1, bottomItem->mapToScene(pos).toPoint(), window);
+    touchSeq.stationary(0)
+            .press(1, bottomItem->mapToScene(pos).toPoint(), window).commit();
     QQuickTouchUtils::flush(window);
     QCOMPARE(topItem->lastEvent.touchPoints.count(), 1);    // received press only, not stationary
     QVERIFY(middleItem->lastEvent.touchPoints.isEmpty());
@@ -598,13 +697,13 @@ void tst_qquickwindow::touchEvent_basic()
     // cleanup: what is pressed must be released
     // Otherwise you will get an assertion failure:
     // ASSERT: "itemForTouchPointId.isEmpty()" in file items/qquickwindow.cpp
-    QTest::touchEvent(window, touchDevice).release(0, pos.toPoint(), window).release(1, pos.toPoint(), window);
+    touchSeq.release(0, pos.toPoint(), window).release(1, pos.toPoint(), window).commit();
     QQuickTouchUtils::flush(window);
 
     // move touch point from top item to bottom, and release
-    QTest::touchEvent(window, touchDevice).press(0, topItem->mapToScene(pos).toPoint(),window);
+    touchSeq.press(0, topItem->mapToScene(pos).toPoint(),window).commit();
     QQuickTouchUtils::flush(window);
-    QTest::touchEvent(window, touchDevice).release(0, bottomItem->mapToScene(pos).toPoint(),window);
+    touchSeq.release(0, bottomItem->mapToScene(pos).toPoint(),window).commit();
     QQuickTouchUtils::flush(window);
     QCOMPARE(topItem->lastEvent.touchPoints.count(), 1);
     COMPARE_TOUCH_DATA(topItem->lastEvent, makeTouchData(QEvent::TouchEnd, window, Qt::TouchPointReleased,
@@ -612,13 +711,13 @@ void tst_qquickwindow::touchEvent_basic()
     topItem->reset();
 
     // release while another point is pressed
-    QTest::touchEvent(window, touchDevice).press(0, topItem->mapToScene(pos).toPoint(),window)
-            .press(1, bottomItem->mapToScene(pos).toPoint(), window);
+    touchSeq.press(0, topItem->mapToScene(pos).toPoint(),window)
+            .press(1, bottomItem->mapToScene(pos).toPoint(), window).commit();
     QQuickTouchUtils::flush(window);
-    QTest::touchEvent(window, touchDevice).move(0, bottomItem->mapToScene(pos).toPoint(), window);
+    touchSeq.move(0, bottomItem->mapToScene(pos).toPoint(), window).commit();
     QQuickTouchUtils::flush(window);
-    QTest::touchEvent(window, touchDevice).release(0, bottomItem->mapToScene(pos).toPoint(), window)
-                             .stationary(1);
+    touchSeq.release(0, bottomItem->mapToScene(pos).toPoint(), window)
+                             .stationary(1).commit();
     QQuickTouchUtils::flush(window);
     QCOMPARE(topItem->lastEvent.touchPoints.count(), 1);
     QVERIFY(middleItem->lastEvent.touchPoints.isEmpty());
@@ -636,7 +735,7 @@ void tst_qquickwindow::touchEvent_basic()
 
 void tst_qquickwindow::touchEvent_propagation()
 {
-    TestTouchItem::clearMousePressCounter();
+    TestTouchItem::clearMouseEventCounters();
 
     QFETCH(bool, acceptTouchEvents);
     QFETCH(bool, acceptMouseEvents);
@@ -679,9 +778,8 @@ void tst_qquickwindow::touchEvent_propagation()
 
     // single touch to top item, should be received by middle item
     QTest::touchEvent(window, touchDevice).press(0, pointInTopItem, window);
-    QTest::qWait(50);
+    QTRY_COMPARE(middleItem->lastEvent.touchPoints.count(), 1);
     QVERIFY(topItem->lastEvent.touchPoints.isEmpty());
-    QCOMPARE(middleItem->lastEvent.touchPoints.count(), 1);
     QVERIFY(bottomItem->lastEvent.touchPoints.isEmpty());
     COMPARE_TOUCH_DATA(middleItem->lastEvent, makeTouchData(QEvent::TouchBegin, window, Qt::TouchPointPressed,
             makeTouchPoint(middleItem, middleItem->mapFromItem(topItem, pos))));
@@ -690,9 +788,8 @@ void tst_qquickwindow::touchEvent_propagation()
     // touch top and middle items, middle item should get both events
     QTest::touchEvent(window, touchDevice).press(0, pointInTopItem, window)
             .press(1, pointInMiddleItem, window);
-    QTest::qWait(50);
+    QTRY_COMPARE(middleItem->lastEvent.touchPoints.count(), 2);
     QVERIFY(topItem->lastEvent.touchPoints.isEmpty());
-    QCOMPARE(middleItem->lastEvent.touchPoints.count(), 2);
     QVERIFY(bottomItem->lastEvent.touchPoints.isEmpty());
     COMPARE_TOUCH_DATA(middleItem->lastEvent, makeTouchData(QEvent::TouchBegin, window, Qt::TouchPointPressed,
            (QList<QTouchEvent::TouchPoint>() << makeTouchPoint(middleItem, middleItem->mapFromItem(topItem, pos))
@@ -710,10 +807,9 @@ void tst_qquickwindow::touchEvent_propagation()
     // touch top and middle items, bottom item should get all events
     QTest::touchEvent(window, touchDevice).press(0, pointInTopItem, window)
             .press(1, pointInMiddleItem, window);
-    QTest::qWait(50);
+    QTRY_COMPARE(bottomItem->lastEvent.touchPoints.count(), 2);
     QVERIFY(topItem->lastEvent.touchPoints.isEmpty());
     QVERIFY(middleItem->lastEvent.touchPoints.isEmpty());
-    QCOMPARE(bottomItem->lastEvent.touchPoints.count(), 2);
     COMPARE_TOUCH_DATA(bottomItem->lastEvent, makeTouchData(QEvent::TouchBegin, window, Qt::TouchPointPressed,
             (QList<QTouchEvent::TouchPoint>() << makeTouchPoint(bottomItem, bottomItem->mapFromItem(topItem, pos))
                                               << makeTouchPoint(bottomItem, bottomItem->mapFromItem(middleItem, pos)) )));
@@ -783,7 +879,7 @@ void tst_qquickwindow::touchEvent_propagation_data()
 
 void tst_qquickwindow::touchEvent_cancel()
 {
-    TestTouchItem::clearMousePressCounter();
+    TestTouchItem::clearMouseEventCounters();
 
     QQuickWindow *window = new QQuickWindow;
     QScopedPointer<QQuickWindow> cleanup(window);
@@ -807,7 +903,7 @@ void tst_qquickwindow::touchEvent_cancel()
     COMPARE_TOUCH_DATA(item->lastEvent, d);
     item->reset();
 
-    QWindowSystemInterface::handleTouchCancelEvent(0, touchDevice);
+    QWindowSystemInterface::handleTouchCancelEvent(nullptr, touchDevice);
     QCoreApplication::processEvents();
     d = makeTouchData(QEvent::TouchCancel, window);
     COMPARE_TOUCH_DATA(item->lastEvent, d);
@@ -815,9 +911,41 @@ void tst_qquickwindow::touchEvent_cancel()
     delete item;
 }
 
+void tst_qquickwindow::touchEvent_cancelClearsMouseGrab()
+{
+    TestTouchItem::clearMouseEventCounters();
+
+    QQuickWindow *window = new QQuickWindow;
+    QScopedPointer<QQuickWindow> cleanup(window);
+
+    window->resize(250, 250);
+    window->setPosition(100, 100);
+    window->setTitle(QTest::currentTestFunction());
+    window->show();
+    QVERIFY(QTest::qWaitForWindowActive(window));
+
+    TestTouchItem *item = new TestTouchItem(window->contentItem());
+    item->setPosition(QPointF(50, 50));
+    item->setSize(QSizeF(150, 150));
+    item->acceptMouseEvents = true;
+    item->acceptTouchEvents = false;
+
+    QPointF pos(50, 50);
+    QTest::touchEvent(window, touchDevice).press(0, item->mapToScene(pos).toPoint(), window);
+    QCoreApplication::processEvents();
+
+    QTRY_COMPARE(item->mousePressCount, 1);
+    QTRY_COMPARE(item->mouseUngrabEventCount, 0);
+
+    QWindowSystemInterface::handleTouchCancelEvent(nullptr, touchDevice);
+    QCoreApplication::processEvents();
+
+    QTRY_COMPARE(item->mouseUngrabEventCount, 1);
+}
+
 void tst_qquickwindow::touchEvent_reentrant()
 {
-    TestTouchItem::clearMousePressCounter();
+    TestTouchItem::clearMouseEventCounters();
 
     QQuickWindow *window = new QQuickWindow;
     QScopedPointer<QQuickWindow> cleanup(window);
@@ -856,7 +984,7 @@ void tst_qquickwindow::touchEvent_reentrant()
 
 void tst_qquickwindow::touchEvent_velocity()
 {
-    TestTouchItem::clearMousePressCounter();
+    TestTouchItem::clearMouseEventCounters();
 
     QQuickWindow *window = new QQuickWindow;
     QScopedPointer<QQuickWindow> cleanup(window);
@@ -871,23 +999,29 @@ void tst_qquickwindow::touchEvent_velocity()
     item->setPosition(QPointF(50, 50));
     item->setSize(QSizeF(150, 150));
 
-    QList<QWindowSystemInterface::TouchPoint> points;
-    QWindowSystemInterface::TouchPoint tp;
-    tp.id = 1;
-    tp.state = Qt::TouchPointPressed;
-    QPoint pos = window->mapToGlobal(item->mapToScene(QPointF(10, 10)).toPoint());
-    tp.area = QRectF(pos, QSizeF(4, 4));
+    QList<QTouchEvent::TouchPoint> points;
+    QTouchEvent::TouchPoint tp;
+    tp.setId(1);
+    tp.setState(Qt::TouchPointPressed);
+    const QPointF localPos = item->mapToScene(QPointF(10, 10));
+    const QPointF screenPos = window->mapToGlobal(localPos.toPoint());
+    tp.setPos(localPos);
+    tp.setScreenPos(screenPos);
+    tp.setEllipseDiameters(QSizeF(4, 4));
     points << tp;
-    QWindowSystemInterface::handleTouchEvent(window, touchDeviceWithVelocity, points);
+    QWindowSystemInterface::handleTouchEvent(window, touchDeviceWithVelocity,
+                                             QWindowSystemInterfacePrivate::toNativeTouchPoints(points, window));
     QGuiApplication::processEvents();
     QQuickTouchUtils::flush(window);
     QCOMPARE(item->touchEventCount, 1);
 
-    points[0].state = Qt::TouchPointMoved;
-    points[0].area.adjust(5, 5, 5, 5);
+    points[0].setState(Qt::TouchPointMoved);
+    points[0].setPos(localPos + QPointF(5, 5));
+    points[0].setScreenPos(screenPos + QPointF(5, 5));
     QVector2D velocity(1.5, 2.5);
-    points[0].velocity = velocity;
-    QWindowSystemInterface::handleTouchEvent(window, touchDeviceWithVelocity, points);
+    points[0].setVelocity(velocity);
+    QWindowSystemInterface::handleTouchEvent(window, touchDeviceWithVelocity,
+                                             QWindowSystemInterfacePrivate::toNativeTouchPoints(points, window));
     QGuiApplication::processEvents();
     QQuickTouchUtils::flush(window);
     QCOMPARE(item->touchEventCount, 2);
@@ -899,17 +1033,20 @@ void tst_qquickwindow::touchEvent_velocity()
     QMatrix4x4 transformMatrix;
     transformMatrix.rotate(-90, 0, 0, 1); // counterclockwise
     QVector2D transformedVelocity = transformMatrix.mapVector(velocity).toVector2D();
-    points[0].area.adjust(5, 5, 5, 5);
-    QWindowSystemInterface::handleTouchEvent(window, touchDeviceWithVelocity, points);
+    points[0].setPos(points[0].pos() + QPointF(5, 5));
+    points[0].setScreenPos(points[0].screenPos() + QPointF(5, 5));
+    QWindowSystemInterface::handleTouchEvent(window, touchDeviceWithVelocity,
+                                             QWindowSystemInterfacePrivate::toNativeTouchPoints(points, window));
     QGuiApplication::processEvents();
     QQuickTouchUtils::flush(window);
     QCOMPARE(item->lastVelocity, transformedVelocity);
-    QPoint itemLocalPos = item->mapFromScene(window->mapFromGlobal(points[0].area.center().toPoint())).toPoint();
+    QPoint itemLocalPos = item->mapFromScene(points[0].pos()).toPoint();
     QPoint itemLocalPosFromEvent = item->lastEvent.touchPoints[0].pos().toPoint();
     QCOMPARE(itemLocalPos, itemLocalPosFromEvent);
 
-    points[0].state = Qt::TouchPointReleased;
-    QWindowSystemInterface::handleTouchEvent(window, touchDeviceWithVelocity, points);
+    points[0].setState(Qt::TouchPointReleased);
+    QWindowSystemInterface::handleTouchEvent(window, touchDeviceWithVelocity,
+                                             QWindowSystemInterfacePrivate::toNativeTouchPoints(points, window));
     QGuiApplication::processEvents();
     QQuickTouchUtils::flush(window);
     delete item;
@@ -982,7 +1119,7 @@ void tst_qquickwindow::mouseFromTouch_basic()
     // should result in sending mouse events generated from the touch
     // with the new event propagation system.
 
-    TestTouchItem::clearMousePressCounter();
+    TestTouchItem::clearMouseEventCounters();
     QQuickWindow *window = new QQuickWindow;
     QScopedPointer<QQuickWindow> cleanup(window);
     window->resize(250, 250);
@@ -997,25 +1134,32 @@ void tst_qquickwindow::mouseFromTouch_basic()
     item->setSize(QSizeF(150, 150));
     item->acceptTouchEvents = false;
 
-    QList<QWindowSystemInterface::TouchPoint> points;
-    QWindowSystemInterface::TouchPoint tp;
-    tp.id = 1;
-    tp.state = Qt::TouchPointPressed;
-    QPoint pos = window->mapToGlobal(item->mapToScene(QPointF(10, 10)).toPoint());
-    tp.area = QRectF(pos, QSizeF(4, 4));
+    QList<QTouchEvent::TouchPoint> points;
+    QTouchEvent::TouchPoint tp;
+    tp.setId(1);
+    tp.setState(Qt::TouchPointPressed);
+    const QPointF localPos = item->mapToScene(QPointF(10, 10));
+    const QPointF screenPos = window->mapToGlobal(localPos.toPoint());
+    tp.setPos(localPos);
+    tp.setScreenPos(screenPos);
+    tp.setEllipseDiameters(QSizeF(4, 4));
     points << tp;
-    QWindowSystemInterface::handleTouchEvent(window, touchDeviceWithVelocity, points);
+    QWindowSystemInterface::handleTouchEvent(window, touchDeviceWithVelocity,
+                                             QWindowSystemInterfacePrivate::toNativeTouchPoints(points, window));
     QGuiApplication::processEvents();
     QQuickTouchUtils::flush(window);
-    points[0].state = Qt::TouchPointMoved;
-    points[0].area.adjust(5, 5, 5, 5);
+    points[0].setState(Qt::TouchPointMoved);
+    points[0].setPos(localPos + QPointF(5, 5));
+    points[0].setScreenPos(screenPos + QPointF(5, 5));
     QVector2D velocity(1.5, 2.5);
-    points[0].velocity = velocity;
-    QWindowSystemInterface::handleTouchEvent(window, touchDeviceWithVelocity, points);
+    points[0].setVelocity(velocity);
+    QWindowSystemInterface::handleTouchEvent(window, touchDeviceWithVelocity,
+                                             QWindowSystemInterfacePrivate::toNativeTouchPoints(points, window));
     QGuiApplication::processEvents();
     QQuickTouchUtils::flush(window);
-    points[0].state = Qt::TouchPointReleased;
-    QWindowSystemInterface::handleTouchEvent(window, touchDeviceWithVelocity, points);
+    points[0].setState(Qt::TouchPointReleased);
+    QWindowSystemInterface::handleTouchEvent(window, touchDeviceWithVelocity,
+                                             QWindowSystemInterfacePrivate::toNativeTouchPoints(points, window));
     QGuiApplication::processEvents();
     QQuickTouchUtils::flush(window);
 
@@ -1023,7 +1167,7 @@ void tst_qquickwindow::mouseFromTouch_basic()
     QCOMPARE(item->mousePressNum, 1);
     QCOMPARE(item->mouseMoveNum, 1);
     QCOMPARE(item->mouseReleaseNum, 1);
-    QCOMPARE(item->lastMousePos.toPoint(), item->mapFromScene(window->mapFromGlobal(points[0].area.center().toPoint())).toPoint());
+    QCOMPARE(item->lastMousePos.toPoint(), item->mapFromScene(points[0].pos()).toPoint());
     QCOMPARE(item->lastVelocityFromMouseMove, velocity);
     QVERIFY((item->lastMouseCapabilityFlags & QTouchDevice::Velocity) != 0);
 
@@ -1032,27 +1176,71 @@ void tst_qquickwindow::mouseFromTouch_basic()
     QMatrix4x4 transformMatrix;
     transformMatrix.rotate(-90, 0, 0, 1); // counterclockwise
     QVector2D transformedVelocity = transformMatrix.mapVector(velocity).toVector2D();
-    points[0].state = Qt::TouchPointPressed;
-    points[0].velocity = velocity;
-    points[0].area = QRectF(pos, QSizeF(4, 4));
-    QWindowSystemInterface::handleTouchEvent(window, touchDeviceWithVelocity, points);
+    points[0].setState(Qt::TouchPointPressed);
+    points[0].setVelocity(velocity);
+    tp.setPos(localPos);
+    tp.setScreenPos(screenPos);
+    QWindowSystemInterface::handleTouchEvent(window, touchDeviceWithVelocity,
+                                             QWindowSystemInterfacePrivate::toNativeTouchPoints(points, window));
     QGuiApplication::processEvents();
     QQuickTouchUtils::flush(window);
-    points[0].state = Qt::TouchPointMoved;
-    points[0].area.adjust(5, 5, 5, 5);
-    QWindowSystemInterface::handleTouchEvent(window, touchDeviceWithVelocity, points);
+    points[0].setState(Qt::TouchPointMoved);
+    points[0].setPos(localPos + QPointF(5, 5));
+    points[0].setScreenPos(screenPos + QPointF(5, 5));
+    QWindowSystemInterface::handleTouchEvent(window, touchDeviceWithVelocity,
+                                             QWindowSystemInterfacePrivate::toNativeTouchPoints(points, window));
     QGuiApplication::processEvents();
     QQuickTouchUtils::flush(window);
-    QCOMPARE(item->lastMousePos.toPoint(), item->mapFromScene(window->mapFromGlobal(points[0].area.center().toPoint())).toPoint());
+    QCOMPARE(item->lastMousePos.toPoint(), item->mapFromScene(points[0].pos()).toPoint());
     QCOMPARE(item->lastVelocityFromMouseMove, transformedVelocity);
 
-    points[0].state = Qt::TouchPointReleased;
-    QWindowSystemInterface::handleTouchEvent(window, touchDeviceWithVelocity, points);
+    points[0].setState(Qt::TouchPointReleased);
+    QWindowSystemInterface::handleTouchEvent(window, touchDeviceWithVelocity,
+                                             QWindowSystemInterfacePrivate::toNativeTouchPoints(points, window));
     QCoreApplication::processEvents();
     QQuickTouchUtils::flush(window);
     delete item;
 }
 
+void tst_qquickwindow::synthMouseFromTouch_data()
+{
+    QTest::addColumn<bool>("synthMouse"); // AA_SynthesizeMouseForUnhandledTouchEvents
+    QTest::addColumn<bool>("acceptTouch"); // QQuickItem::touchEvent: setAccepted()
+
+    QTest::newRow("no synth, accept") << false << true; // suitable for touch-capable UIs
+    QTest::newRow("no synth, don't accept") << false << false;
+    QTest::newRow("synth and accept") << true << true;
+    QTest::newRow("synth, don't accept") << true << false; // the default
+}
+
+void tst_qquickwindow::synthMouseFromTouch()
+{
+    QFETCH(bool, synthMouse);
+    QFETCH(bool, acceptTouch);
+
+    QCoreApplication::setAttribute(Qt::AA_SynthesizeMouseForUnhandledTouchEvents, synthMouse);
+    QScopedPointer<MouseRecordingWindow> window(new MouseRecordingWindow);
+    QScopedPointer<MouseRecordingItem> item(new MouseRecordingItem(acceptTouch, nullptr));
+    item->setParentItem(window->contentItem());
+    window->resize(250, 250);
+    window->setPosition(100, 100);
+    window->setTitle(QTest::currentTestFunction());
+    window->show();
+    QVERIFY(QTest::qWaitForWindowActive(window.data()));
+
+    QPoint p1 = QPoint(20, 20);
+    QPoint p2 = QPoint(30, 30);
+    QTest::touchEvent(window.data(), touchDevice).press(0, p1, window.data());
+    QTest::touchEvent(window.data(), touchDevice).move(0, p2, window.data());
+    QTest::touchEvent(window.data(), touchDevice).release(0, p2, window.data());
+
+    QCOMPARE(item->m_touchEvents.count(), !synthMouse && !acceptTouch ? 1 : 3);
+    QCOMPARE(item->m_mouseEvents.count(), (acceptTouch || !synthMouse) ? 0 : 3);
+    QCOMPARE(window->m_mouseEvents.count(), 0);
+    for (const QMouseEvent &ev : item->m_mouseEvents)
+        QCOMPARE(ev.source(), Qt::MouseEventSynthesizedByQt);
+}
+
 void tst_qquickwindow::clearWindow()
 {
     QQuickWindow *window = new QQuickWindow;
@@ -1071,7 +1259,7 @@ void tst_qquickwindow::clearWindow()
 
 void tst_qquickwindow::mouseFiltering()
 {
-    TestTouchItem::clearMousePressCounter();
+    TestTouchItem::clearMouseEventCounters();
 
     QQuickWindow *window = new QQuickWindow;
     QScopedPointer<QQuickWindow> cleanup(window);
@@ -1085,6 +1273,11 @@ void tst_qquickwindow::mouseFiltering()
     bottomItem->setObjectName("Bottom Item");
     bottomItem->setSize(QSizeF(150, 150));
 
+    TestTouchItem *siblingItem = new TestTouchItem(bottomItem);
+    siblingItem->setObjectName("Sibling of Middle Item");
+    siblingItem->setPosition(QPointF(90, 25));
+    siblingItem->setSize(QSizeF(150, 150));
+
     TestTouchItem *middleItem = new TestTouchItem(bottomItem);
     middleItem->setObjectName("Middle Item");
     middleItem->setPosition(QPointF(50, 50));
@@ -1097,19 +1290,51 @@ void tst_qquickwindow::mouseFiltering()
 
     QPoint pos(100, 100);
 
-    QTest::mousePress(window, Qt::LeftButton, 0, pos);
+    QTest::mousePress(window, Qt::LeftButton, Qt::NoModifier, pos);
+
+    // Mouse filtering propagates down the stack, so the
+    // correct order is
+    // 1. middleItem filters event
+    // 2. bottomItem filters event
+    // 3. topItem receives event
+    QTRY_COMPARE(middleItem->mousePressCount, 1);
+    QTRY_COMPARE(bottomItem->mousePressCount, 2);
+    QTRY_COMPARE(topItem->mousePressCount, 3);
+    QCOMPARE(siblingItem->mousePressCount, 0);
+
+    QTest::mouseRelease(window, Qt::LeftButton, Qt::NoModifier, pos);
+    topItem->clearMouseEventCounters();
+    middleItem->clearMouseEventCounters();
+    bottomItem->clearMouseEventCounters();
+    siblingItem->clearMouseEventCounters();
+
+    // Repeat, but this time have the top item accept the press
+    topItem->acceptMouseEvents = true;
+
+    QTest::mousePress(window, Qt::LeftButton, Qt::NoModifier, pos);
 
     // Mouse filtering propagates down the stack, so the
     // correct order is
     // 1. middleItem filters event
     // 2. bottomItem filters event
     // 3. topItem receives event
-    QTRY_COMPARE(middleItem->mousePressId, 1);
-    QTRY_COMPARE(bottomItem->mousePressId, 2);
-    QTRY_COMPARE(topItem->mousePressId, 3);
+    QTRY_COMPARE(middleItem->mousePressCount, 1);
+    QTRY_COMPARE(bottomItem->mousePressCount, 2);
+    QTRY_COMPARE(topItem->mousePressCount, 3);
+    QCOMPARE(siblingItem->mousePressCount, 0);
+
+    pos += QPoint(50, 50);
+    QTest::mouseMove(window, pos);
+
+    // The top item has grabbed, so the move goes there, but again
+    // all the ancestors can filter, even when the mouse is outside their bounds
+    QTRY_COMPARE(middleItem->mouseMoveCount, 1);
+    QTRY_COMPARE(bottomItem->mouseMoveCount, 2);
+    QTRY_COMPARE(topItem->mouseMoveCount, 3);
+    QCOMPARE(siblingItem->mouseMoveCount, 0);
 
     // clean up mouse press state for the next tests
-    QTest::mouseRelease(window, Qt::LeftButton, 0, pos);
+    QTest::mouseRelease(window, Qt::LeftButton, Qt::NoModifier, pos);
 }
 
 void tst_qquickwindow::qmlCreation()
@@ -1177,7 +1402,7 @@ void tst_qquickwindow::defaultState()
 
     QQuickWindow cppWindow;
     cppWindow.show();
-    QTest::qWaitForWindowExposed(&cppWindow);
+    QVERIFY(QTest::qWaitForWindowExposed(&cppWindow));
 
     QCOMPARE(qmlWindow->windowState(), cppWindow.windowState());
 }
@@ -1194,6 +1419,10 @@ void tst_qquickwindow::grab_data()
 
 void tst_qquickwindow::grab()
 {
+    if ((QGuiApplication::platformName() == QLatin1String("offscreen"))
+        || (QGuiApplication::platformName() == QLatin1String("minimal")))
+        QSKIP("Skipping due to grabWindow not functional on offscreen/minimimal platforms");
+
     QFETCH(bool, visible);
     QFETCH(bool, alpha);
 
@@ -1277,44 +1506,6 @@ void tst_qquickwindow::animationsWhileHidden()
     QTRY_VERIFY(window->isVisible());
 }
 
-// When running on native Nvidia graphics cards on linux, the
-// distance field glyph pixels have a measurable, but not visible
-// pixel error. Use a custom compare function to avoid
-//
-// This was GT-216 with the ubuntu "nvidia-319" driver package.
-// llvmpipe does not show the same issue.
-//
-bool compareImages(const QImage &ia, const QImage &ib)
-{
-    if (ia.size() != ib.size())
-        qDebug() << "images are of different size" << ia.size() << ib.size();
-    Q_ASSERT(ia.size() == ib.size());
-    Q_ASSERT(ia.format() == ib.format());
-
-    int w = ia.width();
-    int h = ia.height();
-    const int tolerance = 5;
-    for (int y=0; y<h; ++y) {
-        const uint *as= (const uint *) ia.constScanLine(y);
-        const uint *bs= (const uint *) ib.constScanLine(y);
-        for (int x=0; x<w; ++x) {
-            uint a = as[x];
-            uint b = bs[x];
-
-            // No tolerance for error in the alpha.
-            if ((a & 0xff000000) != (b & 0xff000000))
-                return false;
-            if (qAbs(qRed(a) - qRed(b)) > tolerance)
-                return false;
-            if (qAbs(qRed(a) - qRed(b)) > tolerance)
-                return false;
-            if (qAbs(qRed(a) - qRed(b)) > tolerance)
-                return false;
-        }
-    }
-    return true;
-}
-
 void tst_qquickwindow::headless()
 {
     QQmlEngine engine;
@@ -1368,7 +1559,9 @@ void tst_qquickwindow::headless()
 
     // Verify that the visual output is the same
     QImage newContent = window->grabWindow();
-    QVERIFY(compareImages(newContent, originalContent));
+    QString errorMessage;
+    QVERIFY2(QQuickVisualTestUtil::compareImages(newContent, originalContent, &errorMessage),
+             qPrintable(errorMessage));
 }
 
 void tst_qquickwindow::noUpdateWhenNothingChanges()
@@ -1380,7 +1573,7 @@ void tst_qquickwindow::noUpdateWhenNothingChanges()
     QQuickRectangle rect(window.contentItem());
 
     window.showNormal();
-    QTest::qWaitForWindowExposed(&window);
+    QVERIFY(QTest::qWaitForWindowExposed(&window));
     // Many platforms are broken in the sense that that they follow up
     // the initial expose with a second expose or more. Let these go
     // through before we let the test continue.
@@ -1530,7 +1723,7 @@ void tst_qquickwindow::ownershipRootItem()
     QVERIFY(accessor);
     engine.collectGarbage();
 
-    QCoreApplication::sendPostedEvents(0, QEvent::DeferredDelete);
+    QCoreApplication::sendPostedEvents(nullptr, QEvent::DeferredDelete);
     QCoreApplication::processEvents();
     QVERIFY(!accessor->isRootItemDestroyed());
 }
@@ -1637,7 +1830,7 @@ void tst_qquickwindow::cursor()
     QCOMPARE(window.cursor().shape(), Qt::WaitCursor);
 
     // Try with the mouse pressed.
-    QTest::mousePress(&window, Qt::LeftButton, 0, QPoint(100, 100));
+    QTest::mousePress(&window, Qt::LeftButton, Qt::NoModifier, QPoint(100, 100));
     QTest::mouseMove(&window, QPoint(20, 20));
     QCOMPARE(window.cursor().shape(), Qt::IBeamCursor);
     QTest::mouseMove(&window, QPoint(125, 125));
@@ -1648,12 +1841,12 @@ void tst_qquickwindow::cursor()
     QCOMPARE(window.cursor().shape(), Qt::ArrowCursor);
     QTest::mouseMove(&window, QPoint(100, 100));
     QCOMPARE(window.cursor().shape(), Qt::WaitCursor);
-    QTest::mouseRelease(&window, Qt::LeftButton, 0, QPoint(100, 100));
+    QTest::mouseRelease(&window, Qt::LeftButton, Qt::NoModifier, QPoint(100, 100));
 
     // Remove the cursor item from the scene. Theoretically this should make parentItem the
     // cursorItem, but given the situation will correct itself after the next mouse move it
     // simply unsets the window cursor for now.
-    childItem.setParentItem(0);
+    childItem.setParentItem(nullptr);
     QCOMPARE(window.cursor().shape(), Qt::ArrowCursor);
 
     parentItem.setCursor(Qt::SizeAllCursor);
@@ -1669,7 +1862,7 @@ void tst_qquickwindow::cursor()
     QCOMPARE(childItem.cursor().shape(), Qt::ArrowCursor);
     QCOMPARE(window.cursor().shape(), Qt::ArrowCursor);
 
-    QTest::mouseRelease(&window, Qt::LeftButton, 0, QPoint(100, 101));
+    QTest::mouseRelease(&window, Qt::LeftButton, Qt::NoModifier, QPoint(100, 101));
     QCOMPARE(window.cursor().shape(), Qt::SizeAllCursor);
 }
 #endif
@@ -1690,8 +1883,8 @@ void tst_qquickwindow::hideThenDelete()
     QFETCH(bool, persistentSG);
     QFETCH(bool, persistentGL);
 
-    QSignalSpy *openglDestroyed = 0;
-    QSignalSpy *sgInvalidated = 0;
+    QSignalSpy *openglDestroyed = nullptr;
+    QSignalSpy *sgInvalidated = nullptr;
 
     {
         QQuickWindow window;
@@ -1705,7 +1898,7 @@ void tst_qquickwindow::hideThenDelete()
         window.resize(400, 300);
         window.show();
 
-        QTest::qWaitForWindowExposed(&window);
+        QVERIFY(QTest::qWaitForWindowExposed(&window));
         const bool threaded = QQuickWindowPrivate::get(&window)->context->thread() != QGuiApplication::instance()->thread();
         const bool isGL = window.rendererInterface()->graphicsApi() == QSGRendererInterface::OpenGL;
 #if QT_CONFIG(opengl)
@@ -1829,7 +2022,7 @@ void tst_qquickwindow::requestActivate()
         QString warning = QString::fromLatin1("Mouse event MousePress not accepted by receiving window");
         QWARN(warning.toLatin1().data());
     }
-    me = QMouseEvent(QEvent::MouseButtonPress, pos, window1->mapToGlobal(pos), Qt::LeftButton, 0, Qt::NoModifier);
+    me = QMouseEvent(QEvent::MouseButtonPress, pos, window1->mapToGlobal(pos), Qt::LeftButton, nullptr, Qt::NoModifier);
     QSpontaneKeyEvent::setSpontaneous(&me);
     if (!qApp->notify(window1.data(), &me)) {
         QString warning = QString::fromLatin1("Mouse event MouseRelease not accepted by receiving window");
@@ -1855,15 +2048,20 @@ void tst_qquickwindow::testWindowVisibilityOrder()
     QVERIFY(window2);
     QVERIFY(window3);
 
-    QTest::qWaitForWindowExposed(window3);
+    QVERIFY(QTest::qWaitForWindowExposed(window3));
 
     QWindowList windows = QGuiApplication::topLevelWindows();
     QTRY_COMPARE(windows.size(), 5);
 
-    QCOMPARE(window3, QGuiApplication::focusWindow());
-    QVERIFY(window1->isActive());
-    QVERIFY(window2->isActive());
-    QVERIFY(window3->isActive());
+    if (qgetenv("XDG_CURRENT_DESKTOP") == "Unity" && QGuiApplication::focusWindow() != window3) {
+        qDebug() << "Unity (flaky QTBUG-62604): expected window3 to have focus; actual focusWindow:"
+                 << QGuiApplication::focusWindow();
+    } else {
+        QCOMPARE(window3, QGuiApplication::focusWindow());
+        QVERIFY(window1->isActive());
+        QVERIFY(window2->isActive());
+        QVERIFY(window3->isActive());
+    }
 
     //Test if window4 is shown 2 seconds after the application startup
     //with window4 visible window5 (transient child) should also become visible
@@ -1872,7 +2070,7 @@ void tst_qquickwindow::testWindowVisibilityOrder()
 
     window4->setVisible(true);
 
-    QTest::qWaitForWindowExposed(window5);
+    QVERIFY(QTest::qWaitForWindowExposed(window5));
     QVERIFY(window4->isVisible());
     QVERIFY(window5->isVisible());
 }
@@ -1886,7 +2084,7 @@ void tst_qquickwindow::blockClosing()
     QVERIFY(!window.isNull());
     window->setTitle(QTest::currentTestFunction());
     window->show();
-    QTest::qWaitForWindowExposed(window.data());
+    QVERIFY(QTest::qWaitForWindowExposed(window.data()));
     QVERIFY(window->isVisible());
     QWindowSystemInterface::handleCloseEvent(window.data());
     QVERIFY(window->isVisible());
@@ -1906,7 +2104,7 @@ void tst_qquickwindow::blockCloseMethod()
     QVERIFY(!window.isNull());
     window->setTitle(QTest::currentTestFunction());
     window->show();
-    QTest::qWaitForWindowExposed(window.data());
+    QVERIFY(QTest::qWaitForWindowExposed(window.data()));
     QVERIFY(window->isVisible());
     QVERIFY(QMetaObject::invokeMethod(window.data(), "close", Qt::DirectConnection));
     QVERIFY(window->isVisible());
@@ -1927,7 +2125,7 @@ void tst_qquickwindow::crashWhenHoverItemDeleted()
     QVERIFY(!window.isNull());
     window->setTitle(QTest::currentTestFunction());
     window->show();
-    QTest::qWaitForWindowActive(window.data());
+    QVERIFY(QTest::qWaitForWindowActive(window.data()));
 
     // Simulate a move from the first rectangle to the second. Crash will happen in here
     // Moving instantaneously from (0, 99) to (0, 102) does not cause the crash
@@ -1946,10 +2144,10 @@ void tst_qquickwindow::unloadSubWindow()
     QVERIFY(!window.isNull());
     window->setTitle(QTest::currentTestFunction());
     window->show();
-    QTest::qWaitForWindowExposed(window.data());
+    QVERIFY(QTest::qWaitForWindowExposed(window.data()));
     QPointer<QQuickWindow> transient;
     QTRY_VERIFY(transient = window->property("transientWindow").value<QQuickWindow*>());
-    QTest::qWaitForWindowExposed(transient);
+    QVERIFY(QTest::qWaitForWindowExposed(transient));
 
     // Unload the inner window (in nested Loaders) and make sure it doesn't crash
     QQuickLoader *loader = window->property("loader1").value<QQuickLoader*>();
@@ -1967,13 +2165,13 @@ void tst_qquickwindow::changeVisibilityInCompleted()
     QVERIFY(!window.isNull());
     window->setTitle(QTest::currentTestFunction());
     window->show();
-    QTest::qWaitForWindowExposed(window.data());
+    QVERIFY(QTest::qWaitForWindowExposed(window.data()));
     QPointer<QQuickWindow> winVisible;
     QTRY_VERIFY(winVisible = window->property("winVisible").value<QQuickWindow*>());
     QPointer<QQuickWindow> winVisibility;
     QTRY_VERIFY(winVisibility = window->property("winVisibility").value<QQuickWindow*>());
-    QTest::qWaitForWindowExposed(winVisible);
-    QTest::qWaitForWindowExposed(winVisibility);
+    QVERIFY(QTest::qWaitForWindowExposed(winVisible));
+    QVERIFY(QTest::qWaitForWindowExposed(winVisibility));
 
     QVERIFY(winVisible->isVisible());
     QCOMPARE(winVisibility->visibility(), QWindow::Windowed);
@@ -2152,8 +2350,10 @@ void tst_qquickwindow::defaultSurfaceFormat()
     // Depth and stencil should be >= what has been requested. For real. But use
     // the context since the window's surface format is only partially updated
     // on most platforms.
-    QVERIFY(window.openglContext()->format().depthBufferSize() >= 16);
-    QVERIFY(window.openglContext()->format().stencilBufferSize() >= 8);
+    const QOpenGLContext *openglContext = nullptr;
+    QTRY_VERIFY((openglContext = window.openglContext()) != nullptr);
+    QVERIFY(openglContext->format().depthBufferSize() >= 16);
+    QVERIFY(openglContext->format().stencilBufferSize() >= 8);
 #endif
     QSurfaceFormat::setDefaultFormat(savedDefaultFormat);
 }
@@ -2173,6 +2373,7 @@ void tst_qquickwindow::attachedProperty()
 
     QQuickWindow *innerWindow = view.rootObject()->findChild<QQuickWindow*>("extraWindow");
     QVERIFY(innerWindow);
+    innerWindow->show();
     innerWindow->requestActivate();
     QVERIFY(QTest::qWaitForWindowActive(innerWindow));
 
@@ -2184,7 +2385,7 @@ void tst_qquickwindow::attachedProperty()
     QCOMPARE(text->property("windowHeight").toInt(), innerWindow->height());
     QCOMPARE(text->property("window").value<QQuickWindow*>(), innerWindow);
 
-    text->setParentItem(0);
+    text->setParentItem(nullptr);
     QVERIFY(!text->property("contentItem").value<QQuickItem*>());
     QCOMPARE(text->property("windowWidth").toInt(), 0);
     QCOMPARE(text->property("windowHeight").toInt(), 0);
@@ -2207,7 +2408,7 @@ public:
 class GlRenderJob : public QRunnable
 {
 public:
-    GlRenderJob(GLubyte *buf) : readPixel(buf), mutex(0), condition(0) {}
+    GlRenderJob(GLubyte *buf) : readPixel(buf), mutex(nullptr), condition(nullptr) {}
     ~GlRenderJob() {}
     void run() {
         QOpenGLContext::currentContext()->functions()->glClearColor(1.0f, 0, 0, 1.0f);
@@ -2272,6 +2473,9 @@ void tst_qquickwindow::testRenderJob()
         window.scheduleRenderJob(new RenderJob(QQuickWindow::NoStage, &completedJobs),
                                  QQuickWindow::NoStage);
         QTRY_COMPARE(RenderJob::deleted, 1);
+        if ((QGuiApplication::platformName() == QLatin1String("offscreen"))
+            || (QGuiApplication::platformName() == QLatin1String("minimal")))
+            QEXPECT_FAIL("", "NoStage job fails on offscreen/minimimal platforms", Continue);
         QCOMPARE(completedJobs.size(), 1);
 
 #if QT_CONFIG(opengl)
@@ -2315,7 +2519,7 @@ void tst_qquickwindow::testRenderJob()
 class EventCounter : public QQuickRectangle
 {
 public:
-    EventCounter(QQuickItem *parent = 0)
+    EventCounter(QQuickItem *parent = nullptr)
         : QQuickRectangle(parent)
     { }
 
@@ -2340,13 +2544,13 @@ public:
         m_childMouseEventFilterEventCount.clear();
     }
 protected:
-    bool childMouseEventFilter(QQuickItem *, QEvent *event) Q_DECL_OVERRIDE
+    bool childMouseEventFilter(QQuickItem *, QEvent *event) override
     {
         m_childMouseEventFilterEventCount[event->type()]++;
         return m_returnTrueForType.contains(event->type());
     }
 
-    bool event(QEvent *event) Q_DECL_OVERRIDE
+    bool event(QEvent *event) override
     {
         m_eventCount[event->type()]++;
         return QQuickRectangle::event(event);
@@ -2423,7 +2627,7 @@ class HoverTimestampConsumer : public QQuickItem
 {
     Q_OBJECT
 public:
-    HoverTimestampConsumer(QQuickItem *parent = 0)
+    HoverTimestampConsumer(QQuickItem *parent = nullptr)
         : QQuickItem(parent)
     {
         setAcceptHoverEvents(true);
@@ -2503,6 +2707,84 @@ void tst_qquickwindow::testHoverTimestamp()
     QCOMPARE(hoverConsumer->hoverTimestamps.last(), 5UL);
 }
 
+class CircleItem : public QQuickRectangle
+{
+public:
+    CircleItem(QQuickItem *parent = nullptr) : QQuickRectangle(parent) { }
+
+    void setRadius(qreal radius) {
+        const qreal diameter = radius*2;
+        setWidth(diameter);
+        setHeight(diameter);
+    }
+
+    bool childMouseEventFilter(QQuickItem *item, QEvent *event) override
+    {
+        Q_UNUSED(item)
+        if (event->type() == QEvent::MouseButtonPress && !contains(static_cast<QMouseEvent*>(event)->pos())) {
+            // This is an evil hack: in case of items that are not rectangles, we never accept the event.
+            // Instead the events are now delivered to QDeclarativeGeoMapItemBase which doesn't to anything with them.
+            // The map below it still works since it filters events and steals the events at some point.
+            event->setAccepted(false);
+            return true;
+        }
+        return false;
+    }
+
+    bool contains(const QPointF &pos) const override {
+        // returns true if the point is inside the the embedded circle inside the (square) rect
+        const float radius = (float)width()/2;
+        const QVector2D center(radius, radius);
+        const QVector2D dx = QVector2D(pos) - center;
+        const bool ret = dx.lengthSquared() < radius*radius;
+        return ret;
+    }
+};
+
+void tst_qquickwindow::test_circleMapItem()
+{
+    QQuickWindow window;
+
+    window.resize(250, 250);
+    window.setPosition(100, 100);
+    window.setTitle(QTest::currentTestFunction());
+
+    QQuickItem *root = window.contentItem();
+    QQuickMouseArea *mab = new QQuickMouseArea(root);
+    mab->setObjectName("Bottom MouseArea");
+    mab->setSize(QSizeF(100, 100));
+
+    CircleItem *topItem = new CircleItem(root);
+    topItem->setFiltersChildMouseEvents(true);
+    topItem->setColor(Qt::green);
+    topItem->setObjectName("Top Item");
+    topItem->setPosition(QPointF(30, 30));
+    topItem->setRadius(20);
+    QQuickMouseArea *mat = new QQuickMouseArea(topItem);
+    mat->setObjectName("Top Item/MouseArea");
+    mat->setSize(QSizeF(40, 40));
+
+    QSignalSpy bottomSpy(mab, SIGNAL(clicked(QQuickMouseEvent *)));
+    QSignalSpy topSpy(mat, SIGNAL(clicked(QQuickMouseEvent *)));
+
+    window.show();
+    QVERIFY(QTest::qWaitForWindowExposed(&window));
+    QTest::qWait(1000);
+
+    QPoint pos(50, 50);
+    QTest::mouseClick(&window, Qt::LeftButton, Qt::KeyboardModifiers(), pos);
+
+    QCOMPARE(topSpy.count(), 1);
+    QCOMPARE(bottomSpy.count(), 0);
+
+    // Outside the "Circles" "input area", but on top of the bottomItem rectangle
+    pos = QPoint(66, 66);
+    QTest::mouseClick(&window, Qt::LeftButton, Qt::KeyboardModifiers(), pos);
+
+    QCOMPARE(bottomSpy.count(), 1);
+    QCOMPARE(topSpy.count(), 1);
+}
+
 void tst_qquickwindow::pointerEventTypeAndPointCount()
 {
     QPointF localPosition(33, 66);
@@ -2516,20 +2798,18 @@ void tst_qquickwindow::pointerEventTypeAndPointCount()
 
     QQuickPointerMouseEvent pme;
     pme.reset(&me);
-    QVERIFY(pme.isValid());
     QCOMPARE(pme.asMouseEvent(localPosition), &me);
     QVERIFY(pme.asPointerMouseEvent());
     QVERIFY(!pme.asPointerTouchEvent());
     QVERIFY(!pme.asPointerTabletEvent());
 //    QVERIFY(!pe->asTabletEvent()); // TODO
     QCOMPARE(pme.pointCount(), 1);
-    QCOMPARE(pme.point(0)->scenePos(), scenePosition);
+    QCOMPARE(pme.point(0)->scenePosition(), scenePosition);
     QCOMPARE(pme.asMouseEvent(localPosition)->localPos(), localPosition);
     QCOMPARE(pme.asMouseEvent(localPosition)->screenPos(), screenPosition);
 
     QQuickPointerTouchEvent pte;
     pte.reset(&te);
-    QVERIFY(pte.isValid());
     QCOMPARE(pte.asTouchEvent(), &te);
     QVERIFY(!pte.asPointerMouseEvent());
     QVERIFY(pte.asPointerTouchEvent());
@@ -2576,7 +2856,7 @@ class TestDropTarget : public QQuickItem
 {
     Q_OBJECT
 public:
-    TestDropTarget(QQuickItem *parent = 0)
+    TestDropTarget(QQuickItem *parent = nullptr)
         : QQuickItem(parent)
         , enterDropAction(Qt::CopyAction)
         , moveDropAction(Qt::CopyAction)
@@ -2637,10 +2917,10 @@ public:
     ~DragEventTester() {
         qDeleteAll(events);
         events.clear();
-        enterEvent = 0;
-        moveEvent = 0;
-        dropEvent = 0;
-        leaveEvent = 0;
+        enterEvent = nullptr;
+        moveEvent = nullptr;
+        dropEvent = nullptr;
+        leaveEvent = nullptr;
     }
 
     void addEnterEvent()
@@ -2849,6 +3129,400 @@ void tst_qquickwindow::findChild()
     QCOMPARE(window.contentItem()->findChild<QObject *>("contentItemChild"), contentItemChild);
 }
 
+class DeliveryRecord : public QPair<QString, QString>
+{
+public:
+    DeliveryRecord(const QString &filter, const QString &receiver) : QPair(filter, receiver) { }
+    DeliveryRecord(const QString &receiver) : QPair(QString(), receiver) { }
+    DeliveryRecord() : QPair() { }
+    QString toString() const {
+        if (second.isEmpty())
+            return QLatin1String("Delivery(no receiver)");
+        else if (first.isEmpty())
+            return QString(QLatin1String("Delivery(to '%1')")).arg(second);
+        else
+            return QString(QLatin1String("Delivery('%1' filtering for '%2')")).arg(first).arg(second);
+    }
+};
+
+Q_DECLARE_METATYPE(DeliveryRecord)
+
+QDebug operator<<(QDebug dbg, const DeliveryRecord &pair)
+{
+    dbg << pair.toString();
+    return dbg;
+}
+
+typedef QVector<DeliveryRecord> DeliveryRecordVector;
+
+class EventItem : public QQuickRectangle
+{
+    Q_OBJECT
+public:
+    EventItem(QQuickItem *parent)
+        : QQuickRectangle(parent)
+        , m_eventAccepts(true)
+        , m_filterReturns(true)
+        , m_filterAccepts(true)
+        , m_filterNotPreAccepted(false)
+    {
+        QSizeF psize(parent->width(), parent->height());
+        psize -= QSizeF(20, 20);
+        setWidth(psize.width());
+        setHeight(psize.height());
+        setPosition(QPointF(10, 10));
+    }
+
+    void setFilterReturns(bool filterReturns) { m_filterReturns = filterReturns; }
+    void setFilterAccepts(bool accepts) { m_filterAccepts = accepts; }
+    void setEventAccepts(bool accepts) { m_eventAccepts = accepts; }
+
+    /*!
+     * \internal
+     *
+     * returns false if any of the calls to childMouseEventFilter had the wrong
+     * preconditions. If all calls had the expected precondition, returns true.
+     */
+    bool testFilterPreConditions() const { return !m_filterNotPreAccepted; }
+    static QVector<DeliveryRecord> &deliveryList() { return m_deliveryList; }
+    static QSet<QEvent::Type> &includedEventTypes()
+    {
+        if (m_includedEventTypes.isEmpty())
+            m_includedEventTypes << QEvent::MouseButtonPress;
+        return m_includedEventTypes;
+    }
+    static void setExpectedDeliveryList(const QVector<DeliveryRecord> &v) { m_expectedDeliveryList = v; }
+
+protected:
+    bool childMouseEventFilter(QQuickItem *i, QEvent *e) override
+    {
+        appendEvent(this, i, e);
+        switch (e->type()) {
+        case QEvent::MouseButtonPress:
+            if (!e->isAccepted())
+                m_filterNotPreAccepted = true;
+            e->setAccepted(m_filterAccepts);
+            // qCDebug(lcTests) << objectName() << i->objectName();
+            return m_filterReturns;
+        default:
+            break;
+        }
+        return QQuickRectangle::childMouseEventFilter(i, e);
+    }
+
+    bool event(QEvent *e) override
+    {
+        appendEvent(nullptr, this, e);
+        switch (e->type()) {
+        case QEvent::MouseButtonPress:
+            // qCDebug(lcTests) << objectName();
+            e->setAccepted(m_eventAccepts);
+            return true;
+        default:
+            break;
+        }
+        return QQuickRectangle::event(e);
+    }
+
+private:
+    static void appendEvent(QQuickItem *filter, QQuickItem *receiver, QEvent *event) {
+        if (includedEventTypes().contains(event->type())) {
+            auto record = DeliveryRecord(filter ? filter->objectName() : QString(), receiver ? receiver->objectName() : QString());
+            int i = m_deliveryList.count();
+            if (m_expectedDeliveryList.count() > i && m_expectedDeliveryList[i] == record)
+                qCDebug(lcTests).noquote().nospace() << i << ": " << record;
+            else
+                qCDebug(lcTests).noquote().nospace() << i << ": " << record
+                     << ", expected " << (m_expectedDeliveryList.count() > i ? m_expectedDeliveryList[i].toString() : QLatin1String("nothing")) << " <---";
+            m_deliveryList << record;
+        }
+    }
+    bool m_eventAccepts;
+    bool m_filterReturns;
+    bool m_filterAccepts;
+    bool m_filterNotPreAccepted;
+
+    // list of (filtering-parent . receiver) pairs
+    static DeliveryRecordVector m_expectedDeliveryList;
+    static DeliveryRecordVector m_deliveryList;
+    static QSet<QEvent::Type> m_includedEventTypes;
+};
+
+DeliveryRecordVector EventItem::m_expectedDeliveryList;
+DeliveryRecordVector EventItem::m_deliveryList;
+QSet<QEvent::Type> EventItem::m_includedEventTypes;
+
+typedef QVector<const char*> CharStarVector;
+
+Q_DECLARE_METATYPE(CharStarVector)
+
+struct InputState {
+    struct {
+        // event() behavior
+        bool eventAccepts;
+        // filterChildMouse behavior
+        bool returns;
+        bool accepts;
+        bool filtersChildMouseEvent;
+    } r[4];
+};
+
+Q_DECLARE_METATYPE(InputState)
+
+void tst_qquickwindow::testChildMouseEventFilter_data()
+{
+    // HIERARCHY:
+    // r0->r1->r2->r3
+    //
+    QTest::addColumn<QPoint>("mousePos");
+    QTest::addColumn<InputState>("inputState");
+    QTest::addColumn<DeliveryRecordVector>("expectedDeliveryOrder");
+
+    QTest::newRow("if filtered and rejected, do not deliver it to the item that filtered it")
+        << QPoint(100, 100)
+        << InputState({
+              //  | event() |   child mouse filter
+              //  +---------+---------+---------+---------
+            { //  | accepts | returns | accepts | filtersChildMouseEvent
+                  { false,    false,    false,    false},
+                  { true,     false,    false,    false},
+                  { false,    true,     false,    true},
+                  { false,    false,    false,    false}
+            }
+        })
+        << (DeliveryRecordVector()
+            << DeliveryRecord("r2", "r3")
+            //<< DeliveryRecord("r3")       // it got filtered -> do not deliver
+            // DeliveryRecord("r2")         // r2 filtered it -> do not deliver
+            << DeliveryRecord("r1")
+            );
+
+    QTest::newRow("no filtering, no accepting")
+        << QPoint(100, 100)
+        << InputState({
+              //  | event() |   child mouse filter
+              //  +---------+---------+---------+---------
+            { //  | accepts | returns | accepts | filtersChildMouseEvent
+                  { false,    false,    false,    false},
+                  { false ,   false,    false,    false},
+                  { false,    false,    false,    false},
+                  { false,    false,    false,    false}
+            }
+        })
+        << (DeliveryRecordVector()
+            << DeliveryRecord("r3")
+            << DeliveryRecord("r2")
+            << DeliveryRecord("r1")
+            << DeliveryRecord("r0")
+            << DeliveryRecord("root")
+            );
+
+    QTest::newRow("all filtering, no accepting")
+        << QPoint(100, 100)
+        << InputState({
+              //  | event() |   child mouse filter
+              //  +---------+---------+---------+---------
+            { //  | accepts | returns | accepts | filtersChildMouseEvent
+                  { false,    false,    false,    true},
+                  { false,    false,    false,    true},
+                  { false,    false,    false,    true},
+                  { false,    false,    false,    true}
+            }
+        })
+        << (DeliveryRecordVector()
+            << DeliveryRecord("r2", "r3")
+            << DeliveryRecord("r1", "r3")
+            << DeliveryRecord("r0", "r3")
+            << DeliveryRecord("r3")
+            << DeliveryRecord("r1", "r2")
+            << DeliveryRecord("r0", "r2")
+            << DeliveryRecord("r2")
+            << DeliveryRecord("r0", "r1")
+            << DeliveryRecord("r1")
+            << DeliveryRecord("r0")
+            << DeliveryRecord("root")
+            );
+
+
+    QTest::newRow("some filtering, no accepting")
+        << QPoint(100, 100)
+        << InputState({
+              //  | event() |   child mouse filter
+              //  +---------+---------+---------+---------
+            { //  | accepts | returns | accepts | filtersChildMouseEvent
+                  { false,    false,    false,    true},
+                  { false,    false,    false,    true},
+                  { false,    false,    false,    false},
+                  { false,    false,    false,    false}
+            }
+        })
+        << (DeliveryRecordVector()
+            << DeliveryRecord("r1", "r3")
+            << DeliveryRecord("r0", "r3")
+            << DeliveryRecord("r3")
+            << DeliveryRecord("r1", "r2")
+            << DeliveryRecord("r0", "r2")
+            << DeliveryRecord("r2")
+            << DeliveryRecord("r0", "r1")
+            << DeliveryRecord("r1")
+            << DeliveryRecord("r0")
+            << DeliveryRecord("root")
+            );
+
+    QTest::newRow("r1 accepts")
+        << QPoint(100, 100)
+        << InputState({
+              //  | event() |   child mouse filter
+              //  +---------+---------+---------+---------
+            { //  | accepts | returns | accepts | filtersChildMouseEvent
+                  { false,    false,    false,    true},
+                  { true ,    false,    false,    true},
+                  { false,    false,    false,    false},
+                  { false,    false,    false,    false}
+            }
+        })
+        << (DeliveryRecordVector()
+            << DeliveryRecord("r1", "r3")
+            << DeliveryRecord("r0", "r3")
+            << DeliveryRecord("r3")
+            << DeliveryRecord("r1", "r2")
+            << DeliveryRecord("r0", "r2")
+            << DeliveryRecord("r2")
+            << DeliveryRecord("r0", "r1")
+            << DeliveryRecord("r1")
+            );
+
+    QTest::newRow("r1 rejects and filters")
+        << QPoint(100, 100)
+        << InputState({
+              //  | event() |   child mouse filter
+              //  +---------+---------+---------+---------
+            { //  | accepts | returns | accepts | filtersChildMouseEvent
+                  { false,    false,    false,    true},
+                  { false ,    true,    false,    true},
+                  { false,    false,    false,    false},
+                  { false,    false,    false,    false}
+            }
+        })
+        << (DeliveryRecordVector()
+            << DeliveryRecord("r1", "r3")
+            << DeliveryRecord("r0", "r3")
+//            << DeliveryRecord("r3")   // since it got filtered we don't deliver to r3
+            << DeliveryRecord("r1", "r2")
+            << DeliveryRecord("r0", "r2")
+//            << DeliveryRecord("r2"   // since it got filtered we don't deliver to r2
+            << DeliveryRecord("r0", "r1")
+//            << DeliveryRecord("r1")  // since it acted as a filter and returned true, we don't deliver to r1
+            << DeliveryRecord("r0")
+            << DeliveryRecord("root")
+            );
+
+}
+
+void tst_qquickwindow::testChildMouseEventFilter()
+{
+    QFETCH(QPoint, mousePos);
+    QFETCH(InputState, inputState);
+    QFETCH(DeliveryRecordVector, expectedDeliveryOrder);
+
+    EventItem::setExpectedDeliveryList(expectedDeliveryOrder);
+
+    QQuickWindow window;
+    window.resize(500, 809);
+    QQuickItem *root = window.contentItem();
+    root->setAcceptedMouseButtons(Qt::LeftButton);
+
+    root->setObjectName("root");
+    EventFilter *rootFilter = new EventFilter;
+    root->installEventFilter(rootFilter);
+
+    // Create 4 items; each item a child of the previous item.
+    EventItem *r[4];
+    r[0] = new EventItem(root);
+    r[0]->setColor(QColor(0x404040));
+    r[0]->setWidth(200);
+    r[0]->setHeight(200);
+
+    r[1] = new EventItem(r[0]);
+    r[1]->setColor(QColor(0x606060));
+
+    r[2] = new EventItem(r[1]);
+    r[2]->setColor(Qt::red);
+
+    r[3] = new EventItem(r[2]);
+    r[3]->setColor(Qt::green);
+
+    for (uint i = 0; i < sizeof(r)/sizeof(EventItem*); ++i) {
+        r[i]->setEventAccepts(inputState.r[i].eventAccepts);
+        r[i]->setFilterReturns(inputState.r[i].returns);
+        r[i]->setFilterAccepts(inputState.r[i].accepts);
+        r[i]->setFiltersChildMouseEvents(inputState.r[i].filtersChildMouseEvent);
+        r[i]->setObjectName(QString::fromLatin1("r%1").arg(i));
+        r[i]->setAcceptedMouseButtons(Qt::LeftButton);
+    }
+
+    window.show();
+    window.requestActivate();
+    QVERIFY(QTest::qWaitForWindowActive(&window));
+
+    DeliveryRecordVector &actualDeliveryOrder = EventItem::deliveryList();
+    actualDeliveryOrder.clear();
+    QTest::mousePress(&window, Qt::LeftButton, Qt::NoModifier, mousePos);
+
+    // Check if event got delivered to the root item. If so, append it to the list of items the event got delivered to
+    if (rootFilter->events.contains(QEvent::MouseButtonPress))
+        actualDeliveryOrder.append(DeliveryRecord("root"));
+
+    for (int i = 0; i < qMax(actualDeliveryOrder.count(), expectedDeliveryOrder.count()); ++i) {
+        const DeliveryRecord expectedNames = expectedDeliveryOrder.value(i);
+        const DeliveryRecord actualNames = actualDeliveryOrder.value(i);
+        QCOMPARE(actualNames.toString(), expectedNames.toString());
+    }
+
+    for (EventItem *item : r) {
+        QVERIFY(item->testFilterPreConditions());
+    }
+
+    // "restore" mouse state
+    QTest::mouseRelease(&window, Qt::LeftButton, Qt::NoModifier, mousePos);
+}
+
+void tst_qquickwindow::cleanupGrabsOnRelease()
+{
+    TestTouchItem::clearMouseEventCounters();
+
+    QQuickWindow *window = new QQuickWindow;
+    QScopedPointer<QQuickWindow> cleanup(window);
+    window->resize(250, 250);
+    window->setPosition(100, 100);
+    window->setTitle(QTest::currentTestFunction());
+    window->show();
+    QVERIFY(QTest::qWaitForWindowActive(window));
+
+    TestTouchItem *parent = new TestTouchItem(window->contentItem());
+    parent->setObjectName("parent");
+    parent->setSize(QSizeF(150, 150));
+    parent->acceptMouseEvents = true;
+    parent->grabOnRelease = true;
+
+    TestTouchItem *child = new TestTouchItem(parent);
+    child->setObjectName("child");
+    child->setSize(QSizeF(100, 100));
+    child->acceptMouseEvents = true;
+
+    QPoint pos(80, 80);
+
+    QTest::mousePress(window, Qt::LeftButton, Qt::NoModifier, pos);
+    QTest::mouseRelease(window, Qt::LeftButton, Qt::NoModifier, pos);
+    // There is an explicit parent->grabMouse on release(!). This means grab changes from child
+    // to parent:
+    // This will emit two ungrab events:
+    // 1. One for the child (due to the explicit call to parent->grabMouse())
+    // 2. One for the parent (since the mouse button was finally released)
+    QCOMPARE(child->mouseUngrabEventCount, 1);
+    QCOMPARE(parent->mouseUngrabEventCount, 1);
+}
+
 QTEST_MAIN(tst_qquickwindow)
 
 #include "tst_qquickwindow.moc"
diff --git a/tests/auto/quick/qquickxmllistmodel/data/get.qml b/tests/auto/quick/qquickxmllistmodel/data/get.qml
deleted file mode 100644
index 509da7174b..0000000000
--- a/tests/auto/quick/qquickxmllistmodel/data/get.qml
+++ /dev/null
@@ -1,61 +0,0 @@
-import QtQuick 2.0
-import QtQuick.XmlListModel 2.0
-
-XmlListModel {
-    source: "model.xml"
-    query: "/Pets/Pet"
-    XmlRole { name: "name"; query: "name/string()" }
-    XmlRole { name: "type"; query: "type/string()" }
-    XmlRole { name: "age"; query: "age/number()" }
-    XmlRole { name: "size"; query: "size/string()" }
-
-    id: root
-
-    property bool preTest: false
-    property bool postTest: false
-
-    function runPreTest() {
-        if (root.get(0) != undefined)
-            return;
-
-        preTest = true;
-    }
-
-    function runPostTest() {
-        if (root.get(-1) != undefined)
-            return;
-
-        var row = root.get(0);
-        if (row.name != "Polly" ||
-            row.type != "Parrot" ||
-            row.age != 12 ||
-            row.size != "Small")
-            return;
-
-        row = root.get(1);
-        if (row.name != "Penny" ||
-            row.type != "Turtle" ||
-            row.age != 4 ||
-            row.size != "Small")
-            return;
-
-        row = root.get(7);
-        if (row.name != "Rover" ||
-            row.type != "Dog" ||
-            row.age != 0 ||
-            row.size != "Large")
-            return;
-
-        row = root.get(8);
-        if (row.name != "Tiny" ||
-            row.type != "Elephant" ||
-            row.age != 15 ||
-            row.size != "Large")
-            return;
-
-        if (root.get(9) != undefined)
-            return;
-
-        postTest = true;
-    }
-}
diff --git a/tests/auto/quick/qquickxmllistmodel/data/groups.qml b/tests/auto/quick/qquickxmllistmodel/data/groups.qml
deleted file mode 100644
index c1b574a822..0000000000
--- a/tests/auto/quick/qquickxmllistmodel/data/groups.qml
+++ /dev/null
@@ -1,10 +0,0 @@
-import QtQuick 2.0
-import QtQuick.XmlListModel 2.0
-
-XmlListModel {
-    source: "groups.xml"
-    query: "//animal[@name='Garfield']/parent::group"
-
-    XmlRole { name: "id"; query: "@id/string()" }
-    XmlRole { name: "name"; query: "@name/string()" }
-}
diff --git a/tests/auto/quick/qquickxmllistmodel/data/groups.xml b/tests/auto/quick/qquickxmllistmodel/data/groups.xml
deleted file mode 100644
index 5de4d2ec71..0000000000
--- a/tests/auto/quick/qquickxmllistmodel/data/groups.xml
+++ /dev/null
@@ -1,18 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<groups version="2.0">
-    <group id="1" name="Animals" type="root">
-        <group id="11" name="dogs">
-            <animal id="111" name="Lassie"/>
-            <animal id="112" name="Laika"/>
-            <animal id="113" name="Wile E. Coyote" type="fictional"/>
-        </group>
-        <group id="12" name="cats">
-            <animal id="121" name="Garfield" type="fictional"/>
-            <animal id="122" name="Sylvester" type="fictional"/>
-        </group>
-        <group id="13" name="birds">
-            <animal id="131" name="Donald Duck" type="fictional"/>
-            <animal id="132" name="Phoenix" type="fictional"/>
-        </group>
-    </group>
-</groups>
diff --git a/tests/auto/quick/qquickxmllistmodel/data/model.qml b/tests/auto/quick/qquickxmllistmodel/data/model.qml
deleted file mode 100644
index 2df3927479..0000000000
--- a/tests/auto/quick/qquickxmllistmodel/data/model.qml
+++ /dev/null
@@ -1,11 +0,0 @@
-import QtQuick 2.0
-import QtQuick.XmlListModel 2.0
-
-XmlListModel {
-    source: "model.xml"
-    query: "/Pets/Pet"
-    XmlRole { name: "name"; query: "name/string()" }
-    XmlRole { name: "type"; query: "type/string()" }
-    XmlRole { name: "age"; query: "age/number()" }
-    XmlRole { name: "size"; query: "size/string()" }
-}
diff --git a/tests/auto/quick/qquickxmllistmodel/data/model.xml b/tests/auto/quick/qquickxmllistmodel/data/model.xml
deleted file mode 100644
index 40cd6d0432..0000000000
--- a/tests/auto/quick/qquickxmllistmodel/data/model.xml
+++ /dev/null
@@ -1,54 +0,0 @@
-<Pets>
-    <Pet>
-        <name>Polly</name>
-        <type>Parrot</type>
-        <age>12</age>
-        <size>Small</size>
-    </Pet>
-    <Pet>
-        <name>Penny</name>
-        <type>Turtle</type>
-        <age>4</age>
-        <size>Small</size>
-    </Pet>
-    <Pet>
-        <name>Warren</name>
-        <type>Rabbit</type>
-        <age>2</age>
-        <size>Small</size>
-    </Pet>
-    <Pet>
-        <name>Spot</name>
-        <type>Dog</type>
-        <age>9</age>
-        <size>Medium</size>
-    </Pet>
-    <Pet>
-        <name>Whiskers</name>
-        <type>Cat</type>
-        <age>2</age>
-        <size>Medium</size>
-    </Pet>
-    <Pet>
-        <name>Joey</name>
-        <type>Kangaroo</type>
-        <age>1</age>
-    </Pet>
-    <Pet>
-        <name>Kimba</name>
-        <type>Bunny</type>
-        <age>65</age>
-        <size>Large</size>
-    </Pet>
-    <Pet>
-        <name>Rover</name>
-        <type>Dog</type>
-        <size>Large</size>
-    </Pet>
-    <Pet>
-        <name>Tiny</name>
-        <type>Elephant</type>
-        <age>15</age>
-        <size>Large</size>
-    </Pet>
-</Pets>
diff --git a/tests/auto/quick/qquickxmllistmodel/data/model2.xml b/tests/auto/quick/qquickxmllistmodel/data/model2.xml
deleted file mode 100644
index dab2ec6dc0..0000000000
--- a/tests/auto/quick/qquickxmllistmodel/data/model2.xml
+++ /dev/null
@@ -1,14 +0,0 @@
-<Pets>
-    <Pet>
-        <name>Polly</name>
-        <type>Parrot</type>
-        <age>12</age>
-        <size>Small</size>
-    </Pet>
-    <Pet>
-        <name>Penny</name>
-        <type>Turtle</type>
-        <age>4</age>
-        <size>Small</size>
-    </Pet>
-</Pets>
diff --git a/tests/auto/quick/qquickxmllistmodel/data/propertychanges.qml b/tests/auto/quick/qquickxmllistmodel/data/propertychanges.qml
deleted file mode 100644
index f8a97bffc3..0000000000
--- a/tests/auto/quick/qquickxmllistmodel/data/propertychanges.qml
+++ /dev/null
@@ -1,11 +0,0 @@
-import QtQuick 2.0
-import QtQuick.XmlListModel 2.0
-
-XmlListModel {
-    source: "model.xml"
-    query: "/Pets/Pet"
-    XmlRole { objectName: "role"; name: "name"; query: "name/string()" }
-    XmlRole { name: "type"; query: "type/string()" }
-    XmlRole { name: "age"; query: "age/number()" }
-    XmlRole { name: "size"; query: "size/string()" }
-}
diff --git a/tests/auto/quick/qquickxmllistmodel/data/proxyCrash.qml b/tests/auto/quick/qquickxmllistmodel/data/proxyCrash.qml
deleted file mode 100644
index c0c5a25e3c..0000000000
--- a/tests/auto/quick/qquickxmllistmodel/data/proxyCrash.qml
+++ /dev/null
@@ -1,9 +0,0 @@
-import QtQuick 2.0
-import QtQuick.XmlListModel 2.0
-import SortFilterProxyModel 1.0
-
-SortFilterProxyModel {
-    source: XmlListModel {
-        XmlRole { }
-    }
-}
diff --git a/tests/auto/quick/qquickxmllistmodel/data/recipes.qml b/tests/auto/quick/qquickxmllistmodel/data/recipes.qml
deleted file mode 100644
index dc609e95e3..0000000000
--- a/tests/auto/quick/qquickxmllistmodel/data/recipes.qml
+++ /dev/null
@@ -1,11 +0,0 @@
-import QtQuick 2.0
-import QtQuick.XmlListModel 2.0
-
-XmlListModel {
-    source: "recipes.xml"
-    query: "/recipes/recipe"
-    XmlRole { name: "title"; query: "@title/string()" }
-    XmlRole { name: "picture"; query: "picture/string()" }
-    XmlRole { name: "ingredients"; query: "ingredients/string()" }
-    XmlRole { name: "preparation"; query: "method/string()" }
-}
diff --git a/tests/auto/quick/qquickxmllistmodel/data/recipes.xml b/tests/auto/quick/qquickxmllistmodel/data/recipes.xml
deleted file mode 100644
index d71de60710..0000000000
--- a/tests/auto/quick/qquickxmllistmodel/data/recipes.xml
+++ /dev/null
@@ -1,90 +0,0 @@
-<recipes>
-    <recipe title="Pancakes">
-        <picture>content/pics/pancakes.jpg</picture>
-        <ingredients><![CDATA[<html>
-                       <ul>
-                        <li> 1 cup (150g) self-raising flour
-                        <li> 1 tbs caster sugar
-                        <li> 3/4 cup (185ml) milk
-                        <li> 1 egg
-                       </ul>
-                      </html>
-        ]]></ingredients>
-        <method><![CDATA[<html>
-                  <ol>
-                   <li> Sift flour and sugar together into a bowl. Add a pinch of salt.
-                   <li> Beat milk and egg together, then add to dry ingredients. Beat until smooth.
-                   <li> Pour mixture into a pan on medium heat and cook until bubbles appear on the surface.
-                   <li> Turn over and cook other side until golden.
-                  </ol>
-                 </html>
-        ]]></method>
-    </recipe>
-    <recipe title="Fruit Salad">
-        <picture>content/pics/fruit-salad.jpg</picture>
-        <ingredients><![CDATA[* Seasonal Fruit]]></ingredients>
-        <method><![CDATA[* Chop fruit and place in a bowl.]]></method>
-    </recipe>
-    <recipe title="Vegetable Soup">
-        <picture>content/pics/vegetable-soup.jpg</picture>
-        <ingredients><![CDATA[<html>
-                       <ul>
-                        <li> 1 onion
-                        <li> 1 turnip
-                        <li> 1 potato
-                        <li> 1 carrot
-                        <li> 1 head of celery
-                        <li> 1 1/2 litres of water
-                       </ul>
-                      </html>
-        ]]></ingredients>
-        <method><![CDATA[<html>
-                  <ol>
-                   <li> Chop vegetables.
-                   <li> Boil in water until vegetables soften.
-                   <li> Season with salt and pepper to taste.
-                  </ol>
-                 </html>
-        ]]></method>
-    </recipe>
-    <recipe title="Hamburger">
-        <picture>content/pics/hamburger.jpg</picture>
-        <ingredients><![CDATA[<html>
-                       <ul>
-                        <li> 500g minced beef
-                        <li> Seasoning
-                        <li> lettuce, tomato, onion, cheese
-                        <li> 1 hamburger bun for each burger
-                       </ul>
-                      </html>
-        ]]></ingredients>
-        <method><![CDATA[<html>
-                  <ol>
-                   <li> Mix the beef, together with seasoning, in a food processor.
-                   <li> Shape the beef into burgers.
-                   <li> Grill the burgers for about 5 mins on each side (until cooked through)
-                   <li> Serve each burger on a bun with ketchup, cheese, lettuce, tomato and onion.
-                  </ol>
-                 </html>
-        ]]></method>
-    </recipe>
-    <recipe title="Lemonade">
-        <picture>content/pics/lemonade.jpg</picture>
-        <ingredients><![CDATA[<html>
-                       <ul>
-                        <li> 1 cup Lemon Juice
-                        <li> 1 cup Sugar
-                        <li> 6 Cups of Water (2 cups warm water, 4 cups cold water)
-                       </ul>
-                      </html>
-        ]]></ingredients>
-        <method><![CDATA[<html>
-                  <ol>
-                   <li> Pour 2 cups of warm water into a pitcher and stir in sugar until it dissolves.
-                   <li> Pour in lemon juice, stir again, and add 4 cups of cold water.
-                   <li> Chill or serve over ice cubes.
-                  </ol>
-                 </html>
-        ]]></method>
-    </recipe>
-</recipes>
diff --git a/tests/auto/quick/qquickxmllistmodel/data/roleCrash.qml b/tests/auto/quick/qquickxmllistmodel/data/roleCrash.qml
deleted file mode 100644
index 6a7059bb45..0000000000
--- a/tests/auto/quick/qquickxmllistmodel/data/roleCrash.qml
+++ /dev/null
@@ -1,8 +0,0 @@
-import QtQuick 2.0
-import QtQuick.XmlListModel 2.0
-
-XmlListModel {
-    id: model
-    XmlRole {}
-    Component.onCompleted: model.roles = 0
-}
diff --git a/tests/auto/quick/qquickxmllistmodel/data/roleErrors.qml b/tests/auto/quick/qquickxmllistmodel/data/roleErrors.qml
deleted file mode 100644
index 91664b6d4a..0000000000
--- a/tests/auto/quick/qquickxmllistmodel/data/roleErrors.qml
+++ /dev/null
@@ -1,11 +0,0 @@
-import QtQuick 2.0
-import QtQuick.XmlListModel 2.0
-
-XmlListModel {
-    source: "model.xml"
-    query: "/Pets/Pet"
-    XmlRole { name: "name"; query: "/name/string()" }   //starts with '/'
-    XmlRole { name: "type"; query: "type" }             //no type
-    XmlRole { name: "age"; query: "age/" }              //ends with '/'
-    XmlRole { name: "size"; query: "size/number()" }    //wrong type
-}
diff --git a/tests/auto/quick/qquickxmllistmodel/data/roleKeys.qml b/tests/auto/quick/qquickxmllistmodel/data/roleKeys.qml
deleted file mode 100644
index 9f667d86e5..0000000000
--- a/tests/auto/quick/qquickxmllistmodel/data/roleKeys.qml
+++ /dev/null
@@ -1,13 +0,0 @@
-import QtQuick 2.0
-import QtQuick.XmlListModel 2.0
-
-XmlListModel {
-    query: "/data/item"
-    XmlRole { id: nameRole; name: "name"; query: "name/string()"; isKey: true }
-    XmlRole { name: "age"; query: "age/number()"; isKey: true }
-    XmlRole { name: "sport"; query: "sport/string()" }
-
-    function disableNameKey() {
-        nameRole.isKey = false;
-    }
-}
diff --git a/tests/auto/quick/qquickxmllistmodel/data/testtypes.qml b/tests/auto/quick/qquickxmllistmodel/data/testtypes.qml
deleted file mode 100644
index 5ec1ffa35f..0000000000
--- a/tests/auto/quick/qquickxmllistmodel/data/testtypes.qml
+++ /dev/null
@@ -1,8 +0,0 @@
-import QtQuick 2.0
-import QtQuick.XmlListModel 2.0
-
-XmlListModel {
-    query: "/data"
-    XmlRole { name: "stringValue"; query: "a-string/string()" }
-    XmlRole { name: "numberValue"; query: "a-number/number()" }
-}
diff --git a/tests/auto/quick/qquickxmllistmodel/data/unique.qml b/tests/auto/quick/qquickxmllistmodel/data/unique.qml
deleted file mode 100644
index 322a2e4e5c..0000000000
--- a/tests/auto/quick/qquickxmllistmodel/data/unique.qml
+++ /dev/null
@@ -1,9 +0,0 @@
-import QtQuick 2.0
-import QtQuick.XmlListModel 2.0
-
-XmlListModel {
-    source: "model.xml"
-    query: "/Pets/Pet"
-    XmlRole { name: "name"; query: "name/string()" }
-    XmlRole { name: "name"; query: "type/string()" }
-}
diff --git a/tests/auto/quick/qquickxmllistmodel/qquickxmllistmodel.pro b/tests/auto/quick/qquickxmllistmodel/qquickxmllistmodel.pro
deleted file mode 100644
index 902325802c..0000000000
--- a/tests/auto/quick/qquickxmllistmodel/qquickxmllistmodel.pro
+++ /dev/null
@@ -1,16 +0,0 @@
-CONFIG += testcase
-TARGET = tst_qquickxmllistmodel
-macx:CONFIG -= app_bundle
-
-SOURCES += tst_qquickxmllistmodel.cpp \
-           ../../../../src/imports/xmllistmodel/qqmlxmllistmodel.cpp
-HEADERS +=  ../../../../src/imports/xmllistmodel/qqmlxmllistmodel_p.h
-
-include (../../shared/util.pri)
-
-TESTDATA = data/*
-
-QT += core-private gui-private  qml-private network testlib xmlpatterns
-
-OTHER_FILES += \
-    data/groups.qml
diff --git a/tests/auto/quick/qquickxmllistmodel/tst_qquickxmllistmodel.cpp b/tests/auto/quick/qquickxmllistmodel/tst_qquickxmllistmodel.cpp
deleted file mode 100644
index 757cb8f513..0000000000
--- a/tests/auto/quick/qquickxmllistmodel/tst_qquickxmllistmodel.cpp
+++ /dev/null
@@ -1,1004 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the test suite of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:GPL-EXCEPT$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 3 as published by the Free Software
-** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-3.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include <QtTest/QtTest>
-#include <QtGlobal>
-#include <math.h>
-#include <QMetaObject>
-#include <qtest.h>
-#include <QtTest/qsignalspy.h>
-#include <QtQml/qqmlnetworkaccessmanagerfactory.h>
-#include <QtNetwork/qnetworkaccessmanager.h>
-#include <QtNetwork/qnetworkrequest.h>
-#include <QtCore/qtimer.h>
-#include <QtCore/qfile.h>
-#include <QtCore/qtemporaryfile.h>
-#include <QtCore/qsortfilterproxymodel.h>
-#include "../../shared/util.h"
-#include <private/qqmlengine_p.h>
-
-#include <QtQml/qqmlengine.h>
-#include <QtQml/qqmlcomponent.h>
-#include "../../../../src/imports/xmllistmodel/qqmlxmllistmodel_p.h"
-
-#include <algorithm>
-
-typedef QPair<int, int> QQuickXmlListRange;
-typedef QList<QVariantList> QQmlXmlModelData;
-
-Q_DECLARE_METATYPE(QList<QQuickXmlListRange>)
-Q_DECLARE_METATYPE(QQmlXmlModelData)
-Q_DECLARE_METATYPE(QQuickXmlListModel::Status)
-
-class tst_qquickxmllistmodel : public QQmlDataTest
-
-{
-    Q_OBJECT
-public:
-    tst_qquickxmllistmodel() {}
-
-private slots:
-    void initTestCase() {
-        QQmlDataTest::initTestCase();
-        qRegisterMetaType<QQuickXmlListModel::Status>();
-    }
-
-    void buildModel();
-    void testTypes();
-    void testTypes_data();
-    void cdata();
-    void attributes();
-    void roles();
-    void roleErrors();
-    void uniqueRoleNames();
-    void headers();
-    void xml();
-    void xml_data();
-    void source();
-    void source_data();
-    void data();
-    void get();
-    void reload();
-    void useKeys();
-    void useKeys_data();
-    void noKeysValueChanges();
-    void keysChanged();
-    void threading();
-    void threading_data();
-    void propertyChanges();
-    void selectAncestor();
-
-    void roleCrash();
-    void proxyCrash();
-
-private:
-    QString errorString(QAbstractItemModel *model) {
-        QString ret;
-        QMetaObject::invokeMethod(model, "errorString", Q_RETURN_ARG(QString, ret));
-        return ret;
-    }
-
-    QString makeItemXmlAndData(const QString &data, QQmlXmlModelData *modelData = 0) const
-    {
-        if (modelData)
-            modelData->clear();
-        QString xml;
-
-        if (!data.isEmpty()) {
-            QStringList items = data.split(QLatin1Char(';'));
-            foreach(const QString &item, items) {
-                if (item.isEmpty())
-                    continue;
-                QVariantList variants;
-                xml += QLatin1String("<item>");
-                QStringList fields = item.split(QLatin1Char(','));
-                foreach(const QString &field, fields) {
-                    QStringList values = field.split(QLatin1Char('='));
-                    if (values.count() != 2) {
-                        qWarning() << "makeItemXmlAndData: invalid field:" << field;
-                        continue;
-                    }
-                    xml += QString("<%1>%2</%1>").arg(values[0], values[1]);
-                    if (!modelData)
-                        continue;
-                    bool isNum = false;
-                    int number = values[1].toInt(&isNum);
-                    if (isNum)
-                        variants << number;
-                    else
-                        variants << values[1];
-                }
-                xml += QLatin1String("</item>");
-                if (modelData)
-                    modelData->append(variants);
-            }
-        }
-
-        QString decl = "<?xml version=\"1.0\" encoding=\"iso-8859-1\" ?>";
-        return decl + QLatin1String("<data>") + xml + QLatin1String("</data>");
-    }
-
-    QQmlEngine engine;
-};
-
-class CustomNetworkAccessManagerFactory : public QObject, public QQmlNetworkAccessManagerFactory
-{
-    Q_OBJECT
-public:
-    QVariantMap lastSentHeaders;
-
-protected:
-    QNetworkAccessManager *create(QObject *parent);
-};
-
-class CustomNetworkAccessManager : public QNetworkAccessManager
-{
-    Q_OBJECT
-public:
-    CustomNetworkAccessManager(CustomNetworkAccessManagerFactory *factory, QObject *parent)
-        : QNetworkAccessManager(parent), m_factory(factory) {}
-
-protected:
-    QNetworkReply *createRequest(Operation op, const QNetworkRequest &req, QIODevice * outgoingData = 0)
-    {
-        if (m_factory) {
-            QVariantMap map;
-            foreach (const QString &header, req.rawHeaderList())
-                map[header] = req.rawHeader(header.toUtf8());
-            m_factory->lastSentHeaders = map;
-        }
-        return QNetworkAccessManager::createRequest(op, req, outgoingData);
-    }
-
-    QPointer<CustomNetworkAccessManagerFactory> m_factory;
-};
-
-QNetworkAccessManager *CustomNetworkAccessManagerFactory::create(QObject *parent)
-{
-    return new CustomNetworkAccessManager(this, parent);
-}
-
-
-void tst_qquickxmllistmodel::buildModel()
-{
-    QQmlComponent component(&engine, testFileUrl("model.qml"));
-    QAbstractItemModel *model = qobject_cast<QAbstractItemModel *>(component.create());
-    QVERIFY(model != 0);
-    QTRY_COMPARE(model->rowCount(), 9);
-
-    QModelIndex index = model->index(3, 0);
-    QCOMPARE(model->data(index, Qt::UserRole).toString(), QLatin1String("Spot"));
-    QCOMPARE(model->data(index, Qt::UserRole+1).toString(), QLatin1String("Dog"));
-    QCOMPARE(model->data(index, Qt::UserRole+2).toInt(), 9);
-    QCOMPARE(model->data(index, Qt::UserRole+3).toString(), QLatin1String("Medium"));
-
-    delete model;
-}
-
-void tst_qquickxmllistmodel::testTypes()
-{
-    QFETCH(QString, xml);
-    QFETCH(QString, roleName);
-    QFETCH(QVariant, expectedValue);
-
-    QQmlComponent component(&engine, testFileUrl("testtypes.qml"));
-    QAbstractItemModel *model = qobject_cast<QAbstractItemModel *>(component.create());
-    QVERIFY(model != 0);
-    model->setProperty("xml",xml.toUtf8());
-    QMetaObject::invokeMethod(model, "reload");
-    QTRY_COMPARE(model->rowCount(), 1);
-
-    int role = model->roleNames().key(roleName.toUtf8(), -1);
-    QVERIFY(role >= 0);
-
-    QModelIndex index = model->index(0, 0);
-    if (expectedValue.toString() == "nan")
-        QVERIFY(qIsNaN(model->data(index, role).toDouble()));
-    else
-        QCOMPARE(model->data(index, role), expectedValue);
-
-    delete model;
-}
-
-void tst_qquickxmllistmodel::testTypes_data()
-{
-    QTest::addColumn<QString>("xml");
-    QTest::addColumn<QString>("roleName");
-    QTest::addColumn<QVariant>("expectedValue");
-
-    QTest::newRow("missing string field") << "<data></data>"
-            << "stringValue" << QVariant("");
-    QTest::newRow("empty string") << "<data><a-string></a-string></data>"
-            << "stringValue" << QVariant("");
-    QTest::newRow("1-char string") << "<data><a-string>5</a-string></data>"
-            << "stringValue" << QVariant("5");
-    QTest::newRow("string ok") << "<data><a-string>abc def g</a-string></data>"
-            << "stringValue" << QVariant("abc def g");
-
-    QTest::newRow("missing number field") << "<data></data>"
-            << "numberValue" << QVariant("");
-    double nan = qQNaN();
-    QTest::newRow("empty number field") << "<data><a-number></a-number></data>"
-            << "numberValue" << QVariant(nan);
-    QTest::newRow("number field with string") << "<data><a-number>a string</a-number></data>"
-            << "numberValue" << QVariant(nan);
-    QTest::newRow("-1") << "<data><a-number>-1</a-number></data>"
-            << "numberValue" << QVariant("-1");
-    QTest::newRow("-1.5") << "<data><a-number>-1.5</a-number></data>"
-            << "numberValue" << QVariant("-1.5");
-    QTest::newRow("0") << "<data><a-number>0</a-number></data>"
-            << "numberValue" << QVariant("0");
-    QTest::newRow("+1") << "<data><a-number>1</a-number></data>"
-            << "numberValue" << QVariant("1");
-    QTest::newRow("+1.5") << "<data><a-number>1.5</a-number></data>"
-            << "numberValue" << QVariant("1.5");
-}
-
-void tst_qquickxmllistmodel::cdata()
-{
-    QQmlComponent component(&engine, testFileUrl("recipes.qml"));
-    QAbstractItemModel *model = qobject_cast<QAbstractItemModel *>(component.create());
-    QVERIFY(model != 0);
-    QTRY_COMPARE(model->rowCount(), 5);
-
-    QVERIFY(model->data(model->index(2, 0), Qt::UserRole+2).toString().startsWith(QLatin1String("<html>")));
-
-    delete model;
-}
-
-void tst_qquickxmllistmodel::attributes()
-{
-    QQmlComponent component(&engine, testFileUrl("recipes.qml"));
-    QAbstractItemModel *model = qobject_cast<QAbstractItemModel *>(component.create());
-    QVERIFY(model != 0);
-    QTRY_COMPARE(model->rowCount(), 5);
-    QCOMPARE(model->data(model->index(2, 0), Qt::UserRole).toString(), QLatin1String("Vegetable Soup"));
-
-    delete model;
-}
-
-void tst_qquickxmllistmodel::roles()
-{
-    QQmlComponent component(&engine, testFileUrl("model.qml"));
-    QAbstractItemModel *model = qobject_cast<QAbstractItemModel *>(component.create());
-    QVERIFY(model != 0);
-    QTRY_COMPARE(model->rowCount(), 9);
-
-    QHash<int, QByteArray> roleNames = model->roleNames();
-    QCOMPARE(roleNames.count(), 4);
-    QVERIFY(roleNames.key("name", -1) >= 0);
-    QVERIFY(roleNames.key("type", -1) >= 0);
-    QVERIFY(roleNames.key("age", -1) >= 0);
-    QVERIFY(roleNames.key("size", -1) >= 0);
-
-    QSet<int> roles;
-    roles.insert(roleNames.key("name"));
-    roles.insert(roleNames.key("type"));
-    roles.insert(roleNames.key("age"));
-    roles.insert(roleNames.key("size"));
-    QCOMPARE(roles.count(), 4);
-
-    delete model;
-}
-
-void tst_qquickxmllistmodel::roleErrors()
-{
-    QQmlComponent component(&engine, testFileUrl("roleErrors.qml"));
-    QTest::ignoreMessage(QtWarningMsg, (testFileUrl("roleErrors.qml").toString() + ":7:5: QML XmlRole: An XmlRole query must not start with '/'").toUtf8().constData());
-    QTest::ignoreMessage(QtWarningMsg, (testFileUrl("roleErrors.qml").toString() + ":10:5: QML XmlRole: invalid query: \"age/\"").toUtf8().constData());
-
-    //### make sure we receive all expected warning messages.
-    QAbstractItemModel *model = qobject_cast<QAbstractItemModel *>(component.create());
-    QVERIFY(model != 0);
-    QTRY_COMPARE(model->rowCount(), 9);
-
-    QModelIndex index = model->index(3, 0);
-    //### should any of these return valid values?
-    QCOMPARE(model->data(index, Qt::UserRole), QVariant());
-    QCOMPARE(model->data(index, Qt::UserRole+1), QVariant());
-    QCOMPARE(model->data(index, Qt::UserRole+2), QVariant());
-
-    QEXPECT_FAIL("", "QTBUG-10797", Continue);
-    QCOMPARE(model->data(index, Qt::UserRole+3), QVariant());
-
-    delete model;
-}
-
-void tst_qquickxmllistmodel::uniqueRoleNames()
-{
-    QQmlComponent component(&engine, testFileUrl("unique.qml"));
-    QTest::ignoreMessage(QtWarningMsg, (testFileUrl("unique.qml").toString() + ":8:5: QML XmlRole: \"name\" duplicates a previous role name and will be disabled.").toUtf8().constData());
-    QAbstractItemModel *model = qobject_cast<QAbstractItemModel *>(component.create());
-    QVERIFY(model != 0);
-    QTRY_COMPARE(model->rowCount(), 9);
-
-    QHash<int, QByteArray> roleNames = model->roleNames();
-    QCOMPARE(roleNames.count(), 1);
-
-    delete model;
-}
-
-
-void tst_qquickxmllistmodel::xml()
-{
-    QFETCH(QString, xml);
-    QFETCH(int, count);
-
-    QQmlComponent component(&engine, testFileUrl("model.qml"));
-    QAbstractItemModel *model = qobject_cast<QAbstractItemModel *>(component.create());
-
-    QSignalSpy spy(model, SIGNAL(statusChanged(QQuickXmlListModel::Status)));
-    QVERIFY(errorString(model).isEmpty());
-    QCOMPARE(model->property("progress").toDouble(), qreal(0.0));
-    QCOMPARE(qvariant_cast<QQuickXmlListModel::Status>(model->property("status")),
-             QQuickXmlListModel::Loading);
-    QTRY_COMPARE(spy.count(), 1); spy.clear();
-    QTest::qWait(50);
-    QCOMPARE(qvariant_cast<QQuickXmlListModel::Status>(model->property("status")),
-             QQuickXmlListModel::Ready);
-    QVERIFY(errorString(model).isEmpty());
-    QCOMPARE(model->property("progress").toDouble(), qreal(1.0));
-    QCOMPARE(model->rowCount(), 9);
-
-    // if xml is empty (i.e. clearing) it won't have any effect if a source is set
-    if (xml.isEmpty())
-        model->setProperty("source",QUrl());
-    model->setProperty("xml",xml);
-    QCOMPARE(model->property("progress").toDouble(), qreal(1.0));   // immediately goes to 1.0 if using setXml()
-    QTRY_COMPARE(spy.count(), 1); spy.clear();
-    QCOMPARE(qvariant_cast<QQuickXmlListModel::Status>(model->property("status")),
-             QQuickXmlListModel::Loading);
-    QTRY_COMPARE(spy.count(), 1); spy.clear();
-    if (xml.isEmpty())
-        QCOMPARE(qvariant_cast<QQuickXmlListModel::Status>(model->property("status")),
-                 QQuickXmlListModel::Null);
-    else
-        QCOMPARE(qvariant_cast<QQuickXmlListModel::Status>(model->property("status")),
-                 QQuickXmlListModel::Ready);
-    QVERIFY(errorString(model).isEmpty());
-    QCOMPARE(model->rowCount(), count);
-
-    delete model;
-}
-
-void tst_qquickxmllistmodel::xml_data()
-{
-    QTest::addColumn<QString>("xml");
-    QTest::addColumn<int>("count");
-
-    QTest::newRow("xml with no items") << "<Pets></Pets>" << 0;
-    QTest::newRow("empty xml") << "" << 0;
-    QTest::newRow("one item") << "<Pets><Pet><name>Hobbes</name><type>Tiger</type><age>7</age><size>Large</size></Pet></Pets>" << 1;
-}
-
-void tst_qquickxmllistmodel::headers()
-{
-    // ensure the QNetworkAccessManagers created for this test are immediately deleted
-    QQmlEngine qmlEng;
-
-    CustomNetworkAccessManagerFactory factory;
-    qmlEng.setNetworkAccessManagerFactory(&factory);
-
-    QQmlComponent component(&qmlEng, testFileUrl("model.qml"));
-    QAbstractItemModel *model = qobject_cast<QAbstractItemModel *>(component.create());
-    QVERIFY(model != 0);
-    QTRY_COMPARE(qvariant_cast<QQuickXmlListModel::Status>(model->property("status")),
-                 QQuickXmlListModel::Ready);
-
-    QVariantMap expectedHeaders;
-    expectedHeaders["Accept"] = "application/xml,*/*";
-
-    QCOMPARE(factory.lastSentHeaders.count(), expectedHeaders.count());
-    foreach (const QString &header, expectedHeaders.keys()) {
-        QVERIFY(factory.lastSentHeaders.contains(header));
-        QCOMPARE(factory.lastSentHeaders[header].toString(), expectedHeaders[header].toString());
-    }
-
-    delete model;
-}
-
-void tst_qquickxmllistmodel::source()
-{
-    QFETCH(QUrl, source);
-    QFETCH(int, count);
-    QFETCH(QQuickXmlListModel::Status, status);
-
-    QQmlComponent component(&engine, testFileUrl("model.qml"));
-    QAbstractItemModel *model = qobject_cast<QAbstractItemModel *>(component.create());
-    QSignalSpy spy(model, SIGNAL(statusChanged(QQuickXmlListModel::Status)));
-
-    QVERIFY(errorString(model).isEmpty());
-    QCOMPARE(model->property("progress").toDouble(), qreal(0.0));
-    QCOMPARE(qvariant_cast<QQuickXmlListModel::Status>(model->property("status")),
-             QQuickXmlListModel::Loading);
-    QTRY_COMPARE(spy.count(), 1); spy.clear();
-    QCOMPARE(qvariant_cast<QQuickXmlListModel::Status>(model->property("status")),
-             QQuickXmlListModel::Ready);
-    QVERIFY(errorString(model).isEmpty());
-    QCOMPARE(model->property("progress").toDouble(), qreal(1.0));
-    QCOMPARE(model->rowCount(), 9);
-
-    model->setProperty("source",source);
-    if (model->property("source").toString().isEmpty())
-        QCOMPARE(qvariant_cast<QQuickXmlListModel::Status>(model->property("status")),
-                 QQuickXmlListModel::Null);
-    QCOMPARE(model->property("progress").toDouble(), qreal(0.0));
-    QTRY_COMPARE(spy.count(), 1); spy.clear();
-    QCOMPARE(qvariant_cast<QQuickXmlListModel::Status>(model->property("status")),
-             QQuickXmlListModel::Loading);
-    QVERIFY(errorString(model).isEmpty());
-
-    QEventLoop loop;
-    QTimer timer;
-    timer.setSingleShot(true);
-    connect(model, SIGNAL(statusChanged(QQuickXmlListModel::Status)), &loop, SLOT(quit()));
-    connect(&timer, SIGNAL(timeout()), &loop, SLOT(quit()));
-    timer.start(20000);
-    loop.exec();
-
-    if (spy.count() == 0 && status != QQuickXmlListModel::Ready) {
-        qWarning("QQuickXmlListModel invalid source test timed out");
-    } else {
-        QCOMPARE(spy.count(), 1); spy.clear();
-    }
-
-    QCOMPARE(qvariant_cast<QQuickXmlListModel::Status>(model->property("status")), status);
-    QCOMPARE(model->rowCount(), count);
-
-    if (status == QQuickXmlListModel::Ready)
-        QCOMPARE(model->property("progress").toDouble(), qreal(1.0));
-
-    QCOMPARE(errorString(model).isEmpty(), status == QQuickXmlListModel::Ready);
-
-    delete model;
-}
-
-void tst_qquickxmllistmodel::source_data()
-{
-    QTest::addColumn<QUrl>("source");
-    QTest::addColumn<int>("count");
-    QTest::addColumn<QQuickXmlListModel::Status>("status");
-
-    QTest::newRow("valid") << testFileUrl("model2.xml") << 2
-                           << QQuickXmlListModel::Ready;
-    QTest::newRow("invalid") << QUrl("http://blah.blah/blah.xml") << 0
-                             << QQuickXmlListModel::Error;
-
-    // empty file
-    QTemporaryFile *temp = new QTemporaryFile(this);
-    if (temp->open())
-        QTest::newRow("empty file") << QUrl::fromLocalFile(temp->fileName()) << 0
-                                    << QQuickXmlListModel::Ready;
-    temp->close();
-}
-
-void tst_qquickxmllistmodel::data()
-{
-    QQmlComponent component(&engine, testFileUrl("model.qml"));
-    QAbstractItemModel *model = qobject_cast<QAbstractItemModel *>(component.create());
-    QVERIFY(model != 0);
-
-    for (int i=0; i<9; i++)  {
-        QModelIndex index = model->index(i, 0);
-        for (int j=0; j<model->roleNames().count(); j++) {
-            QCOMPARE(model->data(index, j), QVariant());
-        }
-    }
-    QTRY_COMPARE(model->rowCount(), 9);
-
-    delete model;
-}
-
-void tst_qquickxmllistmodel::get()
-{
-    QQmlComponent component(&engine, testFileUrl("get.qml"));
-    QAbstractItemModel *model = qobject_cast<QAbstractItemModel *>(component.create());
-
-    QVERIFY(model != 0);
-
-    QVERIFY(QMetaObject::invokeMethod(model, "runPreTest"));
-    QCOMPARE(model->property("preTest").toBool(), true);
-
-    QTRY_COMPARE(model->rowCount(), 9);
-
-    QVERIFY(QMetaObject::invokeMethod(model, "runPostTest"));
-    QCOMPARE(model->property("postTest").toBool(), true);
-
-    delete model;
-}
-
-void tst_qquickxmllistmodel::reload()
-{
-    // If no keys are used, the model should be rebuilt from scratch when
-    // reload() is called.
-
-    QQmlComponent component(&engine, testFileUrl("model.qml"));
-    QAbstractItemModel *model = qobject_cast<QAbstractItemModel *>(component.create());
-    QVERIFY(model != 0);
-    QTRY_COMPARE(model->rowCount(), 9);
-
-    QSignalSpy spyInsert(model, SIGNAL(rowsInserted(QModelIndex,int,int)));
-    QSignalSpy spyRemove(model, SIGNAL(rowsRemoved(QModelIndex,int,int)));
-    QSignalSpy spyCount(model, SIGNAL(countChanged()));
-    //reload multiple times to test the xml query aborting
-    QMetaObject::invokeMethod(model, "reload");
-    QMetaObject::invokeMethod(model, "reload");
-    QCoreApplication::processEvents();
-    QMetaObject::invokeMethod(model, "reload");
-    QMetaObject::invokeMethod(model, "reload");
-    QTRY_COMPARE(spyCount.count(), 0);
-    QTRY_COMPARE(spyInsert.count(), 1);
-    QTRY_COMPARE(spyRemove.count(), 1);
-
-    QCOMPARE(spyInsert[0][1].toInt(), 0);
-    QCOMPARE(spyInsert[0][2].toInt(), 8);
-
-    QCOMPARE(spyRemove[0][1].toInt(), 0);
-    QCOMPARE(spyRemove[0][2].toInt(), 8);
-
-    delete model;
-}
-
-void tst_qquickxmllistmodel::useKeys()
-{
-    // If using incremental updates through keys, the model should only
-    // insert & remove some of the items, instead of throwing everything
-    // away and causing the view to repaint the whole view.
-
-    QFETCH(QString, oldXml);
-    QFETCH(int, oldCount);
-    QFETCH(QString, newXml);
-    QFETCH(QQmlXmlModelData, newData);
-    QFETCH(QList<QQuickXmlListRange>, insertRanges);
-    QFETCH(QList<QQuickXmlListRange>, removeRanges);
-
-    QQmlComponent component(&engine, testFileUrl("roleKeys.qml"));
-    QAbstractItemModel *model = qobject_cast<QAbstractItemModel *>(component.create());
-    QVERIFY(model != 0);
-
-    model->setProperty("xml",oldXml);
-    QTRY_COMPARE(model->rowCount(), oldCount);
-
-    QSignalSpy spyInsert(model, SIGNAL(rowsInserted(QModelIndex,int,int)));
-    QSignalSpy spyRemove(model, SIGNAL(rowsRemoved(QModelIndex,int,int)));
-    QSignalSpy spyCount(model, SIGNAL(countChanged()));
-
-    model->setProperty("xml",newXml);
-
-    if (oldCount != newData.count()) {
-        QTRY_COMPARE(model->rowCount(), newData.count());
-        QCOMPARE(spyCount.count(), 1);
-    } else {
-        QTRY_VERIFY(spyInsert.count() > 0 || spyRemove.count() > 0);
-        QCOMPARE(spyCount.count(), 0);
-    }
-
-    QList<int> roles = model->roleNames().keys();
-    std::sort(roles.begin(), roles.end());
-    for (int i=0; i<model->rowCount(); i++) {
-        QModelIndex index = model->index(i, 0);
-        for (int j=0; j<roles.count(); j++)
-            QCOMPARE(model->data(index, roles.at(j)), newData[i][j]);
-    }
-
-    QCOMPARE(spyInsert.count(), insertRanges.count());
-    for (int i=0; i<spyInsert.count(); i++) {
-        QCOMPARE(spyInsert[i][1].toInt(), insertRanges[i].first);
-        QCOMPARE(spyInsert[i][2].toInt(), insertRanges[i].first + insertRanges[i].second - 1);
-    }
-
-    QCOMPARE(spyRemove.count(), removeRanges.count());
-    for (int i=0; i<spyRemove.count(); i++) {
-        QCOMPARE(spyRemove[i][1].toInt(), removeRanges[i].first);
-        QCOMPARE(spyRemove[i][2].toInt(), removeRanges[i].first + removeRanges[i].second - 1);
-    }
-
-    delete model;
-}
-
-void tst_qquickxmllistmodel::useKeys_data()
-{
-    QTest::addColumn<QString>("oldXml");
-    QTest::addColumn<int>("oldCount");
-    QTest::addColumn<QString>("newXml");
-    QTest::addColumn<QQmlXmlModelData>("newData");
-    QTest::addColumn<QList<QQuickXmlListRange> >("insertRanges");
-    QTest::addColumn<QList<QQuickXmlListRange> >("removeRanges");
-
-    QQmlXmlModelData modelData;
-
-    QTest::newRow("append 1")
-        << makeItemXmlAndData("name=A,age=25,sport=Football") << 1
-        << makeItemXmlAndData("name=A,age=25,sport=Football;name=B,age=35,sport=Athletics", &modelData)
-        << modelData
-        << (QList<QQuickXmlListRange>() << qMakePair(1, 1))
-        << QList<QQuickXmlListRange>();
-
-    QTest::newRow("append multiple")
-        << makeItemXmlAndData("name=A,age=25,sport=Football") << 1
-        << makeItemXmlAndData("name=A,age=25,sport=Football;name=B,age=35,sport=Athletics;name=C,age=45,sport=Curling", &modelData)
-        << modelData
-        << (QList<QQuickXmlListRange>() << qMakePair(1, 2))
-        << QList<QQuickXmlListRange>();
-
-    QTest::newRow("insert in different spots")
-        << makeItemXmlAndData("name=B,age=35,sport=Athletics") << 1
-        << makeItemXmlAndData("name=A,age=25,sport=Football;name=B,age=35,sport=Athletics;name=C,age=45,sport=Curling;name=D,age=55,sport=Golf", &modelData)
-        << modelData
-        << (QList<QQuickXmlListRange>() << qMakePair(0, 1) << qMakePair(2,2))
-        << QList<QQuickXmlListRange>();
-
-    QTest::newRow("insert in middle")
-        << makeItemXmlAndData("name=A,age=25,sport=Football;name=D,age=55,sport=Golf") << 2
-        << makeItemXmlAndData("name=A,age=25,sport=Football;name=B,age=35,sport=Athletics;name=C,age=45,sport=Curling;name=D,age=55,sport=Golf", &modelData)
-        << modelData
-        << (QList<QQuickXmlListRange>() << qMakePair(1, 2))
-        << QList<QQuickXmlListRange>();
-
-    QTest::newRow("remove first")
-        << makeItemXmlAndData("name=A,age=25,sport=Football;name=B,age=35,sport=Athletics") << 2
-        << makeItemXmlAndData("name=B,age=35,sport=Athletics", &modelData)
-        << modelData
-        << QList<QQuickXmlListRange>()
-        << (QList<QQuickXmlListRange>() << qMakePair(0, 1));
-
-    QTest::newRow("remove last")
-        << makeItemXmlAndData("name=A,age=25,sport=Football;name=B,age=35,sport=Athletics") << 2
-        << makeItemXmlAndData("name=A,age=25,sport=Football", &modelData)
-        << modelData
-        << QList<QQuickXmlListRange>()
-        << (QList<QQuickXmlListRange>() << qMakePair(1, 1));
-
-    QTest::newRow("remove from multiple spots")
-        << makeItemXmlAndData("name=A,age=25,sport=Football;name=B,age=35,sport=Athletics;name=C,age=45,sport=Curling;name=D,age=55,sport=Golf;name=E,age=65,sport=Fencing") << 5
-        << makeItemXmlAndData("name=A,age=25,sport=Football;name=C,age=45,sport=Curling", &modelData)
-        << modelData
-        << QList<QQuickXmlListRange>()
-        << (QList<QQuickXmlListRange>() << qMakePair(1, 1) << qMakePair(3,2));
-
-    QTest::newRow("remove all")
-        << makeItemXmlAndData("name=A,age=25,sport=Football;name=B,age=35,sport=Athletics;name=C,age=45,sport=Curling") << 3
-        << makeItemXmlAndData("", &modelData)
-        << modelData
-        << QList<QQuickXmlListRange>()
-        << (QList<QQuickXmlListRange>() << qMakePair(0, 3));
-
-    QTest::newRow("replace item")
-        << makeItemXmlAndData("name=A,age=25,sport=Football") << 1
-        << makeItemXmlAndData("name=ZZZ,age=25,sport=Football", &modelData)
-        << modelData
-        << (QList<QQuickXmlListRange>() << qMakePair(0, 1))
-        << (QList<QQuickXmlListRange>() << qMakePair(0, 1));
-
-    QTest::newRow("add and remove simultaneously, in different spots")
-        << makeItemXmlAndData("name=A,age=25,sport=Football;name=B,age=35,sport=Athletics;name=C,age=45,sport=Curling;name=D,age=55,sport=Golf") << 4
-        << makeItemXmlAndData("name=B,age=35,sport=Athletics;name=E,age=65,sport=Fencing", &modelData)
-        << modelData
-        << (QList<QQuickXmlListRange>() << qMakePair(1, 1))
-        << (QList<QQuickXmlListRange>() << qMakePair(0, 1) << qMakePair(2,2));
-
-    QTest::newRow("insert at start, remove at end i.e. rss feed")
-        << makeItemXmlAndData("name=C,age=45,sport=Curling;name=D,age=55,sport=Golf;name=E,age=65,sport=Fencing") << 3
-        << makeItemXmlAndData("name=A,age=25,sport=Football;name=B,age=35,sport=Athletics;name=C,age=45,sport=Curling", &modelData)
-        << modelData
-        << (QList<QQuickXmlListRange>() << qMakePair(0, 2))
-        << (QList<QQuickXmlListRange>() << qMakePair(1, 2));
-
-    QTest::newRow("remove at start, insert at end")
-        << makeItemXmlAndData("name=A,age=25,sport=Football;name=B,age=35,sport=Athletics;name=C,age=45,sport=Curling") << 3
-        << makeItemXmlAndData("name=C,age=45,sport=Curling;name=D,age=55,sport=Golf;name=E,age=65,sport=Fencing", &modelData)
-        << modelData
-        << (QList<QQuickXmlListRange>() << qMakePair(1, 2))
-        << (QList<QQuickXmlListRange>() << qMakePair(0, 2));
-
-    QTest::newRow("all data has changed")
-        << makeItemXmlAndData("name=A,age=25,sport=Football;name=B,age=35") << 2
-        << makeItemXmlAndData("name=C,age=45,sport=Curling;name=D,age=55,sport=Golf", &modelData)
-        << modelData
-        << (QList<QQuickXmlListRange>() << qMakePair(0, 2))
-        << (QList<QQuickXmlListRange>() << qMakePair(0, 2));
-}
-
-void tst_qquickxmllistmodel::noKeysValueChanges()
-{
-    // The 'key' roles are 'name' and 'age', as defined in roleKeys.qml.
-    // If a 'sport' value is changed, the model should not be reloaded,
-    // since 'sport' is not marked as a key.
-
-    QQmlComponent component(&engine, testFileUrl("roleKeys.qml"));
-    QAbstractItemModel *model = qobject_cast<QAbstractItemModel *>(component.create());
-    QVERIFY(model != 0);
-
-    QString xml;
-
-    xml = makeItemXmlAndData("name=A,age=25,sport=Football;name=B,age=35,sport=Athletics");
-    model->setProperty("xml",xml);
-    QTRY_COMPARE(model->rowCount(), 2);
-
-    model->setProperty("xml","");
-
-    QSignalSpy spyInsert(model, SIGNAL(rowsInserted(QModelIndex,int,int)));
-    QSignalSpy spyRemove(model, SIGNAL(rowsRemoved(QModelIndex,int,int)));
-    QSignalSpy spyCount(model, SIGNAL(countChanged()));
-
-    xml = makeItemXmlAndData("name=A,age=25,sport=AussieRules;name=B,age=35,sport=Athletics");
-    model->setProperty("xml",xml);
-
-    QList<int> roles = model->roleNames().keys();
-    std::sort(roles.begin(), roles.end());
-    // wait for the new xml data to be set, and verify no signals were emitted
-    QTRY_VERIFY(model->data(model->index(0, 0), roles.at(2)).toString() != QLatin1String("Football"));
-    QCOMPARE(model->data(model->index(0, 0), roles.at(2)).toString(), QLatin1String("AussieRules"));
-
-    QCOMPARE(spyInsert.count(), 0);
-    QCOMPARE(spyRemove.count(), 0);
-    QCOMPARE(spyCount.count(), 0);
-
-    QCOMPARE(model->rowCount(), 2);
-
-    delete model;
-}
-
-void tst_qquickxmllistmodel::keysChanged()
-{
-    // If the key roles change, the next time the data is reloaded, it should
-    // delete all its data and build a clean model (i.e. same behaviour as
-    // if no keys are set).
-
-    QQmlComponent component(&engine, testFileUrl("roleKeys.qml"));
-    QAbstractItemModel *model = qobject_cast<QAbstractItemModel *>(component.create());
-    QVERIFY(model != 0);
-
-    QString xml = makeItemXmlAndData("name=A,age=25,sport=Football;name=B,age=35,sport=Athletics");
-    model->setProperty("xml",xml);
-    QTRY_COMPARE(model->rowCount(), 2);
-
-    model->setProperty("xml","");
-
-    QSignalSpy spyInsert(model, SIGNAL(rowsInserted(QModelIndex,int,int)));
-    QSignalSpy spyRemove(model, SIGNAL(rowsRemoved(QModelIndex,int,int)));
-    QSignalSpy spyCount(model, SIGNAL(countChanged()));
-
-    QVERIFY(QMetaObject::invokeMethod(model, "disableNameKey"));
-    model->setProperty("xml",xml);
-
-    QTRY_VERIFY(spyInsert.count() > 0 && spyRemove.count() > 0);
-
-    QCOMPARE(spyInsert.count(), 1);
-    QCOMPARE(spyInsert[0][1].toInt(), 0);
-    QCOMPARE(spyInsert[0][2].toInt(), 1);
-
-    QCOMPARE(spyRemove.count(), 1);
-    QCOMPARE(spyRemove[0][1].toInt(), 0);
-    QCOMPARE(spyRemove[0][2].toInt(), 1);
-
-    QCOMPARE(spyCount.count(), 0);
-
-    delete model;
-}
-
-void tst_qquickxmllistmodel::threading()
-{
-    QFETCH(int, xmlDataCount);
-
-    QQmlComponent component(&engine, testFileUrl("roleKeys.qml"));
-
-    QAbstractItemModel *m1 = qobject_cast<QAbstractItemModel *>(component.create());
-    QVERIFY(m1 != 0);
-    QAbstractItemModel *m2 = qobject_cast<QAbstractItemModel *>(component.create());
-    QVERIFY(m2 != 0);
-    QAbstractItemModel *m3 = qobject_cast<QAbstractItemModel *>(component.create());
-    QVERIFY(m3 != 0);
-
-    for (int dataCount=0; dataCount<xmlDataCount; dataCount++) {
-
-        QString data1, data2, data3;
-        for (int i=0; i<dataCount; i++) {
-            data1 += "name=A" + QString::number(i) + ",age=1" + QString::number(i) + ",sport=Football;";
-            data2 += "name=B" + QString::number(i) + ",age=2" + QString::number(i) + ",sport=Athletics;";
-            data3 += "name=C" + QString::number(i) + ",age=3" + QString::number(i) + ",sport=Curling;";
-        }
-
-        //Set the xml data multiple times with randomized order and mixed with multiple event loops
-        //to test the xml query reloading/aborting, the result should be stable.
-        m1->setProperty("xml",makeItemXmlAndData(data1));
-        m2->setProperty("xml",makeItemXmlAndData(data2));
-        m3->setProperty("xml",makeItemXmlAndData(data3));
-        QCoreApplication::processEvents();
-        m2->setProperty("xml",makeItemXmlAndData(data2));
-        m1->setProperty("xml",makeItemXmlAndData(data1));
-        m2->setProperty("xml",makeItemXmlAndData(data2));
-        QCoreApplication::processEvents();
-        m3->setProperty("xml",makeItemXmlAndData(data3));
-        QCoreApplication::processEvents();
-        m2->setProperty("xml",makeItemXmlAndData(data2));
-        m1->setProperty("xml",makeItemXmlAndData(data1));
-        m2->setProperty("xml",makeItemXmlAndData(data2));
-        m3->setProperty("xml",makeItemXmlAndData(data3));
-        QCoreApplication::processEvents();
-        m2->setProperty("xml",makeItemXmlAndData(data2));
-        m3->setProperty("xml",makeItemXmlAndData(data3));
-        m3->setProperty("xml",makeItemXmlAndData(data3));
-        QCoreApplication::processEvents();
-
-        QTRY_VERIFY(m1->rowCount() == dataCount && m2->rowCount() == dataCount && m3->rowCount() == dataCount);
-
-        for (int i=0; i<dataCount; i++) {
-            QModelIndex index = m1->index(i, 0);
-            QList<int> roles = m1->roleNames().keys();
-            std::sort(roles.begin(), roles.end());
-            QCOMPARE(m1->data(index, roles.at(0)).toString(), QLatin1Char('A') + QString::number(i));
-            QCOMPARE(m1->data(index, roles.at(1)).toString(), QLatin1Char('1') + QString::number(i));
-            QCOMPARE(m1->data(index, roles.at(2)).toString(), QString("Football"));
-
-            index = m2->index(i, 0);
-            roles = m2->roleNames().keys();
-            std::sort(roles.begin(), roles.end());
-            QCOMPARE(m2->data(index, roles.at(0)).toString(), QLatin1Char('B') + QString::number(i));
-            QCOMPARE(m2->data(index, roles.at(1)).toString(), QLatin1Char('2') + QString::number(i));
-            QCOMPARE(m2->data(index, roles.at(2)).toString(), QString("Athletics"));
-
-            index = m3->index(i, 0);
-            roles = m3->roleNames().keys();
-            std::sort(roles.begin(), roles.end());
-            QCOMPARE(m3->data(index, roles.at(0)).toString(), QLatin1Char('C') + QString::number(i));
-            QCOMPARE(m3->data(index, roles.at(1)).toString(), QLatin1Char('3') + QString::number(i));
-            QCOMPARE(m3->data(index, roles.at(2)).toString(), QString("Curling"));
-        }
-    }
-
-    delete m1;
-    delete m2;
-    delete m3;
-}
-
-void tst_qquickxmllistmodel::threading_data()
-{
-    QTest::addColumn<int>("xmlDataCount");
-
-    QTest::newRow("1") << 1;
-    QTest::newRow("2") << 2;
-    QTest::newRow("10") << 10;
-}
-
-void tst_qquickxmllistmodel::propertyChanges()
-{
-    QQmlComponent component(&engine, testFileUrl("propertychanges.qml"));
-    QAbstractItemModel *model = qobject_cast<QAbstractItemModel*>(component.create());
-    QVERIFY(model != 0);
-    QTRY_COMPARE(model->rowCount(), 9);
-
-    QObject *role = model->findChild<QObject*>("role");
-    QVERIFY(role);
-
-    QSignalSpy nameSpy(role, SIGNAL(nameChanged()));
-    QSignalSpy querySpy(role, SIGNAL(queryChanged()));
-    QSignalSpy isKeySpy(role, SIGNAL(isKeyChanged()));
-
-    role->setProperty("name","size");
-    role->setProperty("query","size/string()");
-    role->setProperty("isKey",true);
-
-    QCOMPARE(role->property("name").toString(), QString("size"));
-    QCOMPARE(role->property("query").toString(), QString("size/string()"));
-    QVERIFY(role->property("isKey").toBool());
-
-    QCOMPARE(nameSpy.count(),1);
-    QCOMPARE(querySpy.count(),1);
-    QCOMPARE(isKeySpy.count(),1);
-
-    role->setProperty("name","size");
-    role->setProperty("query","size/string()");
-    role->setProperty("isKey",true);
-
-    QCOMPARE(nameSpy.count(),1);
-    QCOMPARE(querySpy.count(),1);
-    QCOMPARE(isKeySpy.count(),1);
-
-    QSignalSpy sourceSpy(model, SIGNAL(sourceChanged()));
-    QSignalSpy xmlSpy(model, SIGNAL(xmlChanged()));
-    QSignalSpy modelQuerySpy(model, SIGNAL(queryChanged()));
-    QSignalSpy namespaceDeclarationsSpy(model, SIGNAL(namespaceDeclarationsChanged()));
-
-    model->setProperty("source",QUrl(""));
-    model->setProperty("xml","<Pets><Pet><name>Polly</name><type>Parrot</type><age>12</age><size>Small</size></Pet></Pets>");
-    model->setProperty("query","/Pets");
-    model->setProperty("namespaceDeclarations","declare namespace media=\"http://search.yahoo.com/mrss/\";");
-
-    QCOMPARE(model->property("source").toUrl(), QUrl(""));
-    QCOMPARE(model->property("xml").toString(), QString("<Pets><Pet><name>Polly</name><type>Parrot</type><age>12</age><size>Small</size></Pet></Pets>"));
-    QCOMPARE(model->property("query").toString(), QString("/Pets"));
-    QCOMPARE(model->property("namespaceDeclarations").toString(), QString("declare namespace media=\"http://search.yahoo.com/mrss/\";"));
-
-    QTRY_COMPARE(model->rowCount(), 1);
-
-    QCOMPARE(sourceSpy.count(),1);
-    QCOMPARE(xmlSpy.count(),1);
-    QCOMPARE(modelQuerySpy.count(),1);
-    QCOMPARE(namespaceDeclarationsSpy.count(),1);
-
-    model->setProperty("source",QUrl(""));
-    model->setProperty("xml","<Pets><Pet><name>Polly</name><type>Parrot</type><age>12</age><size>Small</size></Pet></Pets>");
-    model->setProperty("query","/Pets");
-    model->setProperty("namespaceDeclarations","declare namespace media=\"http://search.yahoo.com/mrss/\";");
-
-    QCOMPARE(sourceSpy.count(),1);
-    QCOMPARE(xmlSpy.count(),1);
-    QCOMPARE(modelQuerySpy.count(),1);
-    QCOMPARE(namespaceDeclarationsSpy.count(),1);
-
-    QTRY_COMPARE(model->rowCount(), 1);
-    delete model;
-}
-
-void tst_qquickxmllistmodel::selectAncestor()
-{
-    QQmlComponent component(&engine, testFileUrl("groups.qml"));
-    QAbstractItemModel *model = qobject_cast<QAbstractItemModel *>(component.create());
-    QVERIFY(model != 0);
-    QTRY_COMPARE(model->rowCount(), 1);
-
-    QModelIndex index = model->index(0, 0);
-    QCOMPARE(model->data(index, Qt::UserRole).toInt(), 12);
-    QCOMPARE(model->data(index, Qt::UserRole+1).toString(), QLatin1String("cats"));
-}
-
-void tst_qquickxmllistmodel::roleCrash()
-{
-    // don't crash
-    QQmlComponent component(&engine, testFileUrl("roleCrash.qml"));
-    QAbstractItemModel *model = qobject_cast<QAbstractItemModel *>(component.create());
-    QVERIFY(model != 0);
-    delete model;
-}
-
-class SortFilterProxyModel : public QSortFilterProxyModel
-{
-    Q_OBJECT
-    Q_PROPERTY(QObject *source READ source WRITE setSource)
-
-public:
-    SortFilterProxyModel(QObject *parent = 0) : QSortFilterProxyModel(parent) { sort(0); }
-    QObject *source() const { return sourceModel(); }
-    void setSource(QObject *source) { setSourceModel(qobject_cast<QAbstractItemModel *>(source)); }
-};
-
-void tst_qquickxmllistmodel::proxyCrash()
-{
-    qmlRegisterType<SortFilterProxyModel>("SortFilterProxyModel", 1, 0, "SortFilterProxyModel");
-
-    // don't crash
-    QQmlComponent component(&engine, testFileUrl("proxyCrash.qml"));
-    QAbstractItemModel *model = qobject_cast<QAbstractItemModel *>(component.create());
-    QVERIFY(model != 0);
-    delete model;
-}
-
-QTEST_MAIN(tst_qquickxmllistmodel)
-
-#include "tst_qquickxmllistmodel.moc"
diff --git a/tests/auto/quick/quick.pro b/tests/auto/quick/quick.pro
index 2ff606488c..7257a99d2a 100644
--- a/tests/auto/quick/quick.pro
+++ b/tests/auto/quick/quick.pro
@@ -25,6 +25,7 @@ qtConfig(opengl(es1|es2)?) {
 
 PRIVATETESTS += \
     nokeywords \
+    propertyrequirements \
     qquickanimations \
     qquickapplication \
     qquickbehaviors \
@@ -40,13 +41,10 @@ PRIVATETESTS += \
     qquickstyledtext \
     qquickstates \
     qquicksystempalette \
-    qquicktimeline \
-    qquickxmllistmodel
+    qquicktimeline
 
-# This test requires the xmlpatterns module
-!qtHaveModule(xmlpatterns): PRIVATETESTS -= qquickxmllistmodel
-
-QUICKTESTS =  \
+QUICKTESTS += \
+    pointerhandlers \
     qquickaccessible \
     qquickanchors \
     qquickanimatedimage \
@@ -65,6 +63,7 @@ QUICKTESTS =  \
     qquickitem2 \
     qquickitemlayer \
     qquicklistview \
+    qquicktableview \
     qquickloader \
     qquickmousearea \
     qquickmultipointtoucharea \
@@ -91,6 +90,9 @@ QUICKTESTS =  \
 
 SUBDIRS += $$PUBLICTESTS
 
+# Following tests are too slow on qemu + software backend
+boot2qt: QUICKTESTS -= qquickgridview qquicklistview qquicktableview qquickpositioners
+
 !qtConfig(accessibility):QUICKTESTS -= qquickaccessible
 
 qtConfig(private_tests) {
diff --git a/tests/auto/quick/rendernode/tst_rendernode.cpp b/tests/auto/quick/rendernode/tst_rendernode.cpp
index e0fe2c42fc..0e06ee6f50 100644
--- a/tests/auto/quick/rendernode/tst_rendernode.cpp
+++ b/tests/auto/quick/rendernode/tst_rendernode.cpp
@@ -120,7 +120,7 @@ private:
 class MessUpNode : public QSGRenderNode, protected QOpenGLFunctions
 {
 public:
-    MessUpNode() : initialized(false) { }
+    MessUpNode() {}
 
     StateFlags changedStates() const override
     {
@@ -157,7 +157,7 @@ public:
         glBindFramebuffer(GL_FRAMEBUFFER, fbo);
     }
 
-    bool initialized;
+    bool initialized = false;
 };
 
 class MessUpItem : public QQuickItem
@@ -213,6 +213,11 @@ void tst_rendernode::renderOrder()
 {
     if (QGuiApplication::primaryScreen()->depth() < 24)
         QSKIP("This test does not work at display depths < 24");
+
+    if ((QGuiApplication::platformName() == QLatin1String("offscreen"))
+        || (QGuiApplication::platformName() == QLatin1String("minimal")))
+        QSKIP("Skipping due to grabWindow not functional on offscreen/minimimal platforms");
+
     QImage fb = runTest("RenderOrder.qml");
 
     const qreal scaleFactor = QGuiApplication::primaryScreen()->devicePixelRatio();
@@ -237,6 +242,11 @@ void tst_rendernode::messUpState()
 {
     if (QGuiApplication::primaryScreen()->depth() < 24)
         QSKIP("This test does not work at display depths < 24");
+
+    if ((QGuiApplication::platformName() == QLatin1String("offscreen"))
+        || (QGuiApplication::platformName() == QLatin1String("minimal")))
+        QSKIP("Skipping due to grabWindow not functional on offscreen/minimimal platforms");
+
     QImage fb = runTest("MessUpState.qml");
     int x1 = 0;
     int x2 = fb.width() / 2;
@@ -290,6 +300,10 @@ public:
 
 void tst_rendernode::matrix()
 {
+    if ((QGuiApplication::platformName() == QLatin1String("offscreen"))
+        || (QGuiApplication::platformName() == QLatin1String("minimal")))
+        QSKIP("Skipping due to grabWindow not functional on offscreen/minimimal platforms");
+
     qmlRegisterType<StateRecordingRenderNodeItem>("RenderNode", 1, 0, "StateRecorder");
     StateRecordingRenderNode::matrices.clear();
     runTest("matrix.qml");
diff --git a/tests/auto/quick/scenegraph/tst_scenegraph.cpp b/tests/auto/quick/scenegraph/tst_scenegraph.cpp
index 2cd3a041c8..063358c795 100644
--- a/tests/auto/quick/scenegraph/tst_scenegraph.cpp
+++ b/tests/auto/quick/scenegraph/tst_scenegraph.cpp
@@ -47,6 +47,9 @@
 #include "../../shared/util.h"
 #include "../shared/visualtestutil.h"
 
+#include <QtGui/private/qguiapplication_p.h>
+#include <QtGui/qpa/qplatformintegration.h>
+
 using namespace QQuickVisualTestUtil;
 
 class PerPixelRect : public QQuickItem
@@ -113,7 +116,8 @@ private slots:
 
 private:
     bool m_brokenMipmapSupport;
-    QQuickView *createView(const QString &file, QWindow *parent = 0, int x = -1, int y = -1, int w = -1, int h = -1);
+    QQuickView *createView(const QString &file, QWindow *parent = nullptr, int x = -1, int y = -1, int w = -1, int h = -1);
+    bool isRunningOnOpenGL();
 };
 
 template <typename T> class ScopedList : public QList<T> {
@@ -131,38 +135,40 @@ void tst_SceneGraph::initTestCase()
     qDebug() << "RenderLoop:        " << loop;
 
 #if QT_CONFIG(opengl)
-    QOpenGLContext context;
-    context.setFormat(loop->sceneGraphContext()->defaultSurfaceFormat());
-    context.create();
-    QSurfaceFormat format = context.format();
-
-    QOffscreenSurface surface;
-    surface.setFormat(format);
-    surface.create();
-    if (!context.makeCurrent(&surface))
-        qFatal("Failed to create a GL context...");
-
-    QOpenGLFunctions *funcs = QOpenGLContext::currentContext()->functions();
-    qDebug() << "R/G/B/A Buffers:   " << format.redBufferSize() << format.greenBufferSize() << format.blueBufferSize() << format.alphaBufferSize();
-    qDebug() << "Depth Buffer:      " << format.depthBufferSize();
-    qDebug() << "Stencil Buffer:    " << format.stencilBufferSize();
-    qDebug() << "Samples:           " << format.samples();
-    int textureSize;
-    funcs->glGetIntegerv(GL_MAX_TEXTURE_SIZE, &textureSize);
-    qDebug() << "Max Texture Size:  " << textureSize;
-    qDebug() << "GL_VENDOR:         " << (const char *) funcs->glGetString(GL_VENDOR);
-    qDebug() << "GL_RENDERER:       " << (const char *) funcs->glGetString(GL_RENDERER);
-    QByteArray version = (const char *) funcs->glGetString(GL_VERSION);
-    qDebug() << "GL_VERSION:        " << version.constData();
-    QSet<QByteArray> exts = context.extensions();
-    QByteArray all;
-    foreach (const QByteArray &e, exts) all += ' ' + e;
-    qDebug() << "GL_EXTENSIONS:    " << all.constData();
-
-    m_brokenMipmapSupport = version.contains("Mesa 10.1") || version.contains("Mesa 9.");
-    qDebug() << "Broken Mipmap:    " << m_brokenMipmapSupport;
-
-    context.doneCurrent();
+    if (QGuiApplicationPrivate::platformIntegration()->hasCapability(QPlatformIntegration::OpenGL)) {
+        QOpenGLContext context;
+        context.setFormat(loop->sceneGraphContext()->defaultSurfaceFormat());
+        context.create();
+        QSurfaceFormat format = context.format();
+
+        QOffscreenSurface surface;
+        surface.setFormat(format);
+        surface.create();
+        if (!context.makeCurrent(&surface))
+            qFatal("Failed to create a GL context...");
+
+        QOpenGLFunctions *funcs = QOpenGLContext::currentContext()->functions();
+        qDebug() << "R/G/B/A Buffers:   " << format.redBufferSize() << format.greenBufferSize() << format.blueBufferSize() << format.alphaBufferSize();
+        qDebug() << "Depth Buffer:      " << format.depthBufferSize();
+        qDebug() << "Stencil Buffer:    " << format.stencilBufferSize();
+        qDebug() << "Samples:           " << format.samples();
+        int textureSize;
+        funcs->glGetIntegerv(GL_MAX_TEXTURE_SIZE, &textureSize);
+        qDebug() << "Max Texture Size:  " << textureSize;
+        qDebug() << "GL_VENDOR:         " << (const char *) funcs->glGetString(GL_VENDOR);
+        qDebug() << "GL_RENDERER:       " << (const char *) funcs->glGetString(GL_RENDERER);
+        QByteArray version = (const char *) funcs->glGetString(GL_VERSION);
+        qDebug() << "GL_VERSION:        " << version.constData();
+        QSet<QByteArray> exts = context.extensions();
+        QByteArray all;
+        foreach (const QByteArray &e, exts) all += ' ' + e;
+        qDebug() << "GL_EXTENSIONS:    " << all.constData();
+
+        m_brokenMipmapSupport = version.contains("Mesa 10.1") || version.contains("Mesa 9.");
+        qDebug() << "Broken Mipmap:    " << m_brokenMipmapSupport;
+
+        context.doneCurrent();
+    }
 #endif
 }
 
@@ -225,12 +231,16 @@ void tst_SceneGraph::manyWindows_data()
 #if QT_CONFIG(opengl)
 struct ShareContextResetter {
 public:
-    ~ShareContextResetter() { qt_gl_set_global_share_context(0); }
+    ~ShareContextResetter() { qt_gl_set_global_share_context(nullptr); }
 };
 #endif
 
 void tst_SceneGraph::manyWindows()
 {
+    if ((QGuiApplication::platformName() == QLatin1String("offscreen"))
+        || (QGuiApplication::platformName() == QLatin1String("minimal")))
+        QSKIP("Skipping due to grabWindow not functional on offscreen/minimimal platforms");
+
     QFETCH(QString, file);
     QFETCH(bool, toplevel);
     QFETCH(bool, shared);
@@ -254,27 +264,30 @@ void tst_SceneGraph::manyWindows()
     const int COUNT = 4;
 
     QImage baseLine;
+    QString errorMessage;
     for (int i=0; i<COUNT; ++i) {
         views << createView(file, parent.data(), (i % 2) * 100, (i / 2) * 100, 100, 100);
     }
     for (int i=0; i<COUNT; ++i) {
         QQuickView *view = views.at(i);
-        QTest::qWaitForWindowExposed(view);
+        QVERIFY(QTest::qWaitForWindowExposed(view));
         QImage content = view->grabWindow();
         if (i == 0) {
             baseLine = content;
             QVERIFY(containsSomethingOtherThanWhite(baseLine));
         } else {
-            QVERIFY(compareImages(content, baseLine));
+            QVERIFY2(compareImages(content, baseLine, &errorMessage),
+                     qPrintable(errorMessage));
         }
     }
 
     // Wipe and recreate one (scope pointer delets it...)
     delete views.takeLast();
     QQuickView *last = createView(file, parent.data(), 100, 100, 100, 100);
-    QTest::qWaitForWindowExposed(last);
+    QVERIFY(QTest::qWaitForWindowExposed(last));
     views << last;
-    QVERIFY(compareImages(baseLine, last->grabWindow()));
+    QVERIFY2(compareImages(baseLine, last->grabWindow(), &errorMessage),
+             qPrintable(errorMessage));
 
     // Wipe and recreate all
     qDeleteAll(views);
@@ -285,9 +298,10 @@ void tst_SceneGraph::manyWindows()
     }
     for (int i=0; i<COUNT; ++i) {
         QQuickView *view = views.at(i);
-        QTest::qWaitForWindowExposed(view);
+        QVERIFY(QTest::qWaitForWindowExposed(view));
         QImage content = view->grabWindow();
-        QVERIFY(compareImages(content, baseLine));
+        QVERIFY2(compareImages(content, baseLine, &errorMessage),
+                 qPrintable(errorMessage));
     }
 }
 
@@ -430,12 +444,8 @@ void tst_SceneGraph::render_data()
 
 void tst_SceneGraph::render()
 {
-    QQuickView dummy;
-    dummy.show();
-    QTest::qWaitForWindowExposed(&dummy);
-    if (dummy.rendererInterface()->graphicsApi() != QSGRendererInterface::OpenGL)
+    if (!isRunningOnOpenGL())
         QSKIP("Skipping complex rendering tests due to not running with OpenGL");
-    dummy.hide();
 
     QFETCH(QString, file);
     QFETCH(QList<Sample>, baseStage);
@@ -485,6 +495,9 @@ void tst_SceneGraph::render()
 // current on the other window.
 void tst_SceneGraph::hideWithOtherContext()
 {
+    if (!isRunningOnOpenGL())
+        QSKIP("Skipping OpenGL context test due to not running with OpenGL");
+
     QWindow window;
     window.setSurfaceType(QWindow::OpenGLSurface);
     window.resize(100, 100);
@@ -500,9 +513,6 @@ void tst_SceneGraph::hideWithOtherContext()
         view.show();
         QVERIFY(QTest::qWaitForWindowExposed(&view));
 
-        if (view.rendererInterface()->graphicsApi() != QSGRendererInterface::OpenGL)
-            QSKIP("Skipping OpenGL context test due to not running with OpenGL");
-
         renderingOnMainThread = view.openglContext()->thread() == QGuiApplication::instance()->thread();
 
         // Make the local context current on the local window...
@@ -542,13 +552,24 @@ void tst_SceneGraph::createTextureFromImage()
 
     QQuickView view;
     view.show();
-    QTest::qWaitForWindowExposed(&view);
+    QVERIFY(QTest::qWaitForWindowExposed(&view));
     QTRY_VERIFY(view.isSceneGraphInitialized());
 
     QScopedPointer<QSGTexture> texture(view.createTextureFromImage(image, (QQuickWindow::CreateTextureOptions) flags));
     QCOMPARE(texture->hasAlphaChannel(), expectedAlpha);
 }
 
+bool tst_SceneGraph::isRunningOnOpenGL()
+{
+    bool retval = false;
+    QQuickView dummy;
+    dummy.show();
+    QTest::qWaitForWindowExposed(&dummy);
+    if (dummy.rendererInterface()->graphicsApi() == QSGRendererInterface::OpenGL)
+        retval = true;
+    dummy.hide();
+    return retval;
+}
 
 #include "tst_scenegraph.moc"
 
diff --git a/tests/auto/quick/shared/geometrytestutil.cpp b/tests/auto/quick/shared/geometrytestutil.cpp
new file mode 100644
index 0000000000..07a755e9a5
--- /dev/null
+++ b/tests/auto/quick/shared/geometrytestutil.cpp
@@ -0,0 +1,43 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "geometrytestutil.h"
+
+#include <QQuickItem>
+
+QSizeChangeListener::QSizeChangeListener(QQuickItem *item) :
+    item(item)
+{
+    connect(item, &QQuickItem::widthChanged, this, &QSizeChangeListener::onSizeChanged);
+    connect(item, &QQuickItem::heightChanged, this, &QSizeChangeListener::onSizeChanged);
+}
+
+void QSizeChangeListener::onSizeChanged()
+{
+    append(QSize(item->width(), item->height()));
+}
diff --git a/tests/auto/quick/shared/geometrytestutil.h b/tests/auto/quick/shared/geometrytestutil.h
new file mode 100644
index 0000000000..2cf19ed7ff
--- /dev/null
+++ b/tests/auto/quick/shared/geometrytestutil.h
@@ -0,0 +1,49 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QQUICKGEOMETRYTESTUTIL_H
+#define QQUICKGEOMETRYTESTUTIL_H
+
+#include <QObject>
+#include <QVector>
+#include <QSize>
+
+QT_FORWARD_DECLARE_CLASS(QQuickItem)
+
+class QSizeChangeListener : public QObject, public QVector<QSize>
+{
+    Q_OBJECT
+public:
+    explicit QSizeChangeListener(QQuickItem *item);
+private slots:
+    void onSizeChanged();
+private:
+    QQuickItem *item;
+};
+
+#endif // QQUICKGEOMETRYTESTUTIL_H
diff --git a/tests/auto/quick/shared/util.pri b/tests/auto/quick/shared/util.pri
index bd2d202f1d..359c312328 100644
--- a/tests/auto/quick/shared/util.pri
+++ b/tests/auto/quick/shared/util.pri
@@ -2,8 +2,10 @@
 QT += core-private gui-private  qml-private quick-private
 
 HEADERS += $$PWD/visualtestutil.h \
+           $$PWD/geometrytestutil.h \
            $$PWD/viewtestutil.h
 SOURCES += $$PWD/visualtestutil.cpp \
+           $$PWD/geometrytestutil.cpp \
            $$PWD/viewtestutil.cpp
 
 DEFINES += QT_QMLTEST_DATADIR=\\\"$${_PRO_FILE_PWD_}/data\\\"
diff --git a/tests/auto/quick/shared/viewtestutil.cpp b/tests/auto/quick/shared/viewtestutil.cpp
index cb2b8be97a..5631ffe047 100644
--- a/tests/auto/quick/shared/viewtestutil.cpp
+++ b/tests/auto/quick/shared/viewtestutil.cpp
@@ -28,6 +28,7 @@
 
 #include "viewtestutil.h"
 
+#include <QtCore/QRandomGenerator>
 #include <QtQuick/QQuickView>
 #include <QtQuick/QQuickView>
 #include <QtGui/QScreen>
@@ -37,6 +38,7 @@
 #include <private/qquickwindow_p.h>
 #include <private/qquickitemview_p_p.h>
 
+QT_BEGIN_NAMESPACE
 
 QQuickView *QQuickViewTestUtil::createView()
 {
@@ -152,6 +154,12 @@ int QQuickViewTestUtil::QaimModel::rowCount(const QModelIndex &parent) const
     return list.count();
 }
 
+int QQuickViewTestUtil::QaimModel::columnCount(const QModelIndex &parent) const
+{
+    Q_UNUSED(parent);
+    return columns;
+}
+
 QHash<int,QByteArray> QQuickViewTestUtil::QaimModel::roleNames() const
 {
     QHash<int,QByteArray> roles = QAbstractListModel::roleNames();
@@ -173,7 +181,7 @@ QVariant QQuickViewTestUtil::QaimModel::data(const QModelIndex &index, int role)
 
 int QQuickViewTestUtil::QaimModel::count() const
 {
-    return rowCount();
+    return rowCount() * columnCount();
 }
 
 QString QQuickViewTestUtil::QaimModel::name(int index) const
@@ -356,7 +364,6 @@ QQuickViewTestUtil::StressTestModel::StressTestModel()
     t->setInterval(500);
     t->start();
 
-    qsrand(qHash(QDateTime::currentDateTime()));
     connect(t, &QTimer::timeout, this, &StressTestModel::updateModel);
 }
 
@@ -374,7 +381,7 @@ void QQuickViewTestUtil::StressTestModel::updateModel()
 {
     if (m_rowCount > 10) {
         for (int i = 0; i < 10; ++i) {
-            int rnum = qrand() % m_rowCount;
+            int rnum = QRandomGenerator::global()->bounded(m_rowCount);
             beginRemoveRows(QModelIndex(), rnum, rnum);
             m_rowCount--;
             endRemoveRows();
@@ -382,7 +389,7 @@ void QQuickViewTestUtil::StressTestModel::updateModel()
     }
     if (m_rowCount < 20) {
         for (int i = 0; i < 10; ++i) {
-            int rnum = qrand() % m_rowCount;
+            int rnum = QRandomGenerator::global()->bounded(m_rowCount);
             beginInsertRows(QModelIndex(), rnum, rnum);
             m_rowCount++;
             endInsertRows();
@@ -398,7 +405,7 @@ bool QQuickViewTestUtil::testVisibleItems(const QQuickItemViewPrivate *priv, boo
     for (int i = 0; i < priv->visibleItems.count(); ++i) {
         FxViewItem *item = priv->visibleItems.at(i);
         if (!item) {
-            *failItem = Q_NULLPTR;
+            *failItem = nullptr;
             return false;
         }
 #if 0
@@ -445,3 +452,32 @@ namespace QQuickTouchUtils {
     }
 
 }
+
+namespace QQuickTest {
+    // Initialize view, set Url, center in available geometry, move mouse away if desired
+    bool initView(QQuickView &v, const QUrl &url, bool moveMouseOut, QByteArray *errorMessage)
+    {
+        v.setBaseSize(QSize(240,320));
+        v.setSource(url);
+        while (v.status() == QQuickView::Loading)
+            QTest::qWait(10);
+        if (v.status() != QQuickView::Ready) {
+            foreach (const QQmlError &e, v.errors())
+                errorMessage->append(e.toString().toLocal8Bit() + '\n');
+            return false;
+        }
+        const QRect screenGeometry = v.screen()->availableGeometry();
+        const QSize size = v.size();
+        const QPoint offset = QPoint(size.width() / 2, size.height() / 2);
+        v.setFramePosition(screenGeometry.center() - offset);
+    #if QT_CONFIG(cursor) // Get the cursor out of the way.
+        if (moveMouseOut)
+             QCursor::setPos(v.geometry().topRight() + QPoint(100, 100));
+    #else
+        Q_UNUSED(moveMouseOut)
+    #endif
+        return true;
+    }
+}
+
+QT_END_NAMESPACE
diff --git a/tests/auto/quick/shared/viewtestutil.h b/tests/auto/quick/shared/viewtestutil.h
index b11d5e4859..5e725fdf11 100644
--- a/tests/auto/quick/shared/viewtestutil.h
+++ b/tests/auto/quick/shared/viewtestutil.h
@@ -37,6 +37,8 @@ QT_FORWARD_DECLARE_CLASS(QQuickView)
 QT_FORWARD_DECLARE_CLASS(QQuickItemViewPrivate)
 QT_FORWARD_DECLARE_CLASS(FxViewItem)
 
+QT_BEGIN_NAMESPACE
+
 namespace QQuickViewTestUtil
 {
     QQuickView *createView();
@@ -76,6 +78,7 @@ namespace QQuickViewTestUtil
         QaimModel(QObject *parent=0);
 
         int rowCount(const QModelIndex &parent=QModelIndex()) const;
+        int columnCount(const QModelIndex &parent=QModelIndex()) const;
         QVariant data(const QModelIndex &index, int role=Qt::DisplayRole) const;
         QHash<int,QByteArray> roleNames() const;
 
@@ -104,6 +107,8 @@ namespace QQuickViewTestUtil
 
         using QAbstractListModel::dataChanged;
 
+        int columns = 1;
+
     private:
         QList<QPair<QString,QString> > list;
     };
@@ -182,6 +187,12 @@ namespace QQuickTouchUtils {
     void flush(QQuickWindow *window);
 }
 
+namespace QQuickTest {
+    bool initView(QQuickView &v, const QUrl &url, bool moveMouseOut, QByteArray *errorMessage);
+}
+
+QT_END_NAMESPACE
+
 Q_DECLARE_METATYPE(QQuickViewTestUtil::QaimModel*)
 Q_DECLARE_METATYPE(QQuickViewTestUtil::ListChange)
 Q_DECLARE_METATYPE(QList<QQuickViewTestUtil::ListChange>)
diff --git a/tests/auto/quick/shared/visualtestutil.cpp b/tests/auto/quick/shared/visualtestutil.cpp
index eabfe5368b..de2cf2bd5b 100644
--- a/tests/auto/quick/shared/visualtestutil.cpp
+++ b/tests/auto/quick/shared/visualtestutil.cpp
@@ -66,12 +66,18 @@ void QQuickVisualTestUtil::dumpTree(QQuickItem *parent, int depth)
 // distance field glyph pixels have a measurable, but not visible
 // pixel error. This was GT-216 with the ubuntu "nvidia-319" driver package.
 // llvmpipe does not show the same issue.
-bool QQuickVisualTestUtil::compareImages(const QImage &ia, const QImage &ib)
+
+bool QQuickVisualTestUtil::compareImages(const QImage &ia, const QImage &ib, QString *errorMessage)
 {
-    if (ia.size() != ib.size())
-        qDebug() << "images are of different size" << ia.size() << ib.size();
-    Q_ASSERT(ia.size() == ib.size());
-    Q_ASSERT(ia.format() == ib.format());
+    if (ia.size() != ib.size()) {
+        QDebug(errorMessage) << "Images are of different size:" << ia.size() << ib.size()
+            << "DPR:" << ia.devicePixelRatio() << ib.devicePixelRatio();
+        return false;
+    }
+    if (ia.format() != ib.format()) {
+        QDebug(errorMessage) << "Images are of different formats:" << ia.format() << ib.format();
+        return false;
+    }
 
     int w = ia.width();
     int h = ia.height();
@@ -84,14 +90,14 @@ bool QQuickVisualTestUtil::compareImages(const QImage &ia, const QImage &ib)
             uint b = bs[x];
 
             // No tolerance for error in the alpha.
-            if ((a & 0xff000000) != (b & 0xff000000))
-                return false;
-            if (qAbs(qRed(a) - qRed(b)) > tolerance)
-                return false;
-            if (qAbs(qRed(a) - qRed(b)) > tolerance)
-                return false;
-            if (qAbs(qRed(a) - qRed(b)) > tolerance)
+            if ((a & 0xff000000) != (b & 0xff000000)
+                || qAbs(qRed(a) - qRed(b)) > tolerance
+                || qAbs(qRed(a) - qRed(b)) > tolerance
+                || qAbs(qRed(a) - qRed(b)) > tolerance) {
+                QDebug(errorMessage) << "Mismatch at:" << x << y << ':'
+                    << hex << showbase << a << b;
                 return false;
+            }
         }
     }
     return true;
diff --git a/tests/auto/quick/shared/visualtestutil.h b/tests/auto/quick/shared/visualtestutil.h
index 2daf86cd83..e623e3e225 100644
--- a/tests/auto/quick/shared/visualtestutil.h
+++ b/tests/auto/quick/shared/visualtestutil.h
@@ -97,10 +97,7 @@ namespace QQuickVisualTestUtil
         return items;
     }
 
-    bool compareImages(const QImage &ia, const QImage &ib);
+    bool compareImages(const QImage &ia, const QImage &ib, QString *errorMessage);
 }
 
-#define QQUICK_VERIFY_POLISH(item) \
-    QTRY_COMPARE(QQuickItemPrivate::get(item)->polishScheduled, false)
-
 #endif // QQUICKVISUALTESTUTIL_H
diff --git a/tests/auto/quick/sharedimage/tst_sharedimage.cpp b/tests/auto/quick/sharedimage/tst_sharedimage.cpp
index b91fc8a0de..afadb76ad0 100644
--- a/tests/auto/quick/sharedimage/tst_sharedimage.cpp
+++ b/tests/auto/quick/sharedimage/tst_sharedimage.cpp
@@ -90,7 +90,7 @@ void tst_sharedimage::compareToPlainLoad()
         engine.loadData(i ? sharedScript : plainScript);
         QVERIFY(engine.rootObjects().size());
         QQuickImage *obj = qobject_cast<QQuickImage*>(engine.rootObjects().at(0));
-        QVERIFY(obj != 0);
+        QVERIFY(obj != nullptr);
         QTRY_VERIFY(!obj->image().isNull());
         images[i] = obj->image();
     }
diff --git a/tests/auto/quick/touchmouse/BLACKLIST b/tests/auto/quick/touchmouse/BLACKLIST
new file mode 100644
index 0000000000..b2ba52eca9
--- /dev/null
+++ b/tests/auto/quick/touchmouse/BLACKLIST
@@ -0,0 +1,2 @@
+[buttonOnDelayedPressFlickable]
+windows gcc developer-build
diff --git a/tests/auto/quick/touchmouse/tst_touchmouse.cpp b/tests/auto/quick/touchmouse/tst_touchmouse.cpp
index 39f2961927..7fccb895db 100644
--- a/tests/auto/quick/touchmouse/tst_touchmouse.cpp
+++ b/tests/auto/quick/touchmouse/tst_touchmouse.cpp
@@ -28,8 +28,10 @@
 
 
 #include <QtTest/QtTest>
+#include <QDebug>
 
 #include <QtGui/qstylehints.h>
+#include <private/qdebug_p.h>
 
 #include <QtQuick/qquickview.h>
 #include <QtQuick/qquickitem.h>
@@ -46,6 +48,8 @@
 #include "../../shared/util.h"
 #include "../shared/viewtestutil.h"
 
+Q_LOGGING_CATEGORY(lcTests, "qt.quick.tests")
+
 struct Event
 {
     Event(QEvent::Type t, QPoint mouse, QPoint global)
@@ -62,6 +66,21 @@ struct Event
     QList<QTouchEvent::TouchPoint> points;
 };
 
+#ifndef QT_NO_DEBUG_STREAM
+QDebug operator<<(QDebug dbg, const struct Event &event) {
+    QDebugStateSaver saver(dbg);
+    dbg.nospace();
+    dbg << "Event(";
+    QtDebugUtils::formatQEnum(dbg, event.type);
+    if (event.points.isEmpty())
+        dbg << " @ " << event.mousePos << " global " << event.mousePosGlobal;
+    else
+        dbg << ", " << event.points.count() << " touchpoints: " << event.points;
+    dbg << ')';
+    return dbg;
+}
+#endif
+
 class EventItem : public QQuickItem
 {
     Q_OBJECT
@@ -70,10 +89,13 @@ Q_SIGNALS:
     void onTouchEvent(QQuickItem *receiver);
 
 public:
-    EventItem(QQuickItem *parent = 0)
-        : QQuickItem(parent), touchUngrabCount(0), acceptMouse(false), acceptTouch(false), filterTouch(false), point0(-1)
+    EventItem(QQuickItem *parent = nullptr)
+        : QQuickItem(parent)
     {
         setAcceptedMouseButtons(Qt::LeftButton);
+#if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0)
+        setAcceptTouchEvents(true);
+#endif
     }
 
     void touchEvent(QTouchEvent *event)
@@ -121,10 +143,10 @@ public:
     }
 
     QList<Event> eventList;
-    int touchUngrabCount;
-    bool acceptMouse;
-    bool acceptTouch;
-    bool filterTouch; // when used as event filter
+    int touchUngrabCount = 0;
+    bool acceptMouse = false;
+    bool acceptTouch = false;
+    bool filterTouch = false; // when used as event filter
 
     bool eventFilter(QObject *, QEvent *event)
     {
@@ -143,7 +165,7 @@ public:
         }
         return false;
     }
-    int point0;
+    int point0 = -1;
 };
 
 class tst_TouchMouse : public QQmlDataTest
@@ -157,6 +179,7 @@ public:
 private slots:
     void initTestCase();
 
+    void simpleTouchEvent_data();
     void simpleTouchEvent();
     void testEventFilter();
     void mouse();
@@ -201,27 +224,34 @@ private:
 
 QQuickView *tst_TouchMouse::createView()
 {
-    QQuickView *window = new QQuickView(0);
+    QQuickView *window = new QQuickView(nullptr);
     return window;
 }
 
 void tst_TouchMouse::initTestCase()
 {
-    // This test assumes that we don't get synthesized mouse events from QGuiApplication
-    qApp->setAttribute(Qt::AA_SynthesizeMouseForUnhandledTouchEvents, false);
-
     QQmlDataTest::initTestCase();
     qmlRegisterType<EventItem>("Qt.test", 1, 0, "EventItem");
 }
 
+void tst_TouchMouse::simpleTouchEvent_data()
+{
+    QTest::addColumn<bool>("synthMouse"); // AA_SynthesizeMouseForUnhandledTouchEvents
+    QTest::newRow("no synth") << false;
+    QTest::newRow("synth") << true;
+}
+
 void tst_TouchMouse::simpleTouchEvent()
 {
+    QFETCH(bool, synthMouse);
+    qApp->setAttribute(Qt::AA_SynthesizeMouseForUnhandledTouchEvents, synthMouse);
+
     QScopedPointer<QQuickView> window(createView());
     window->setSource(testFileUrl("singleitem.qml"));
     window->show();
     QQuickViewTestUtil::centerOnScreen(window.data());
     QVERIFY(QTest::qWaitForWindowActive(window.data()));
-    QVERIFY(window->rootObject() != 0);
+    QVERIFY(window->rootObject() != nullptr);
 
     EventItem *eventItem1 = window->rootObject()->findChild<EventItem*>("eventItem1");
     QVERIFY(eventItem1);
@@ -232,16 +262,16 @@ void tst_TouchMouse::simpleTouchEvent()
     QTest::touchEvent(window.data(), device).press(0, p1, window.data());
     QQuickTouchUtils::flush(window.data());
     // Get a touch and then mouse event offered
-    QCOMPARE(eventItem1->eventList.size(), 2);
+    QCOMPARE(eventItem1->eventList.size(), synthMouse ? 2 : 1);
     QCOMPARE(eventItem1->eventList.at(0).type, QEvent::TouchBegin);
     p1 += QPoint(10, 0);
     QTest::touchEvent(window.data(), device).move(0, p1, window.data());
     QQuickTouchUtils::flush(window.data());
     // Not accepted, no updates
-    QCOMPARE(eventItem1->eventList.size(), 2);
+    QCOMPARE(eventItem1->eventList.size(), synthMouse ? 2 : 1);
     QTest::touchEvent(window.data(), device).release(0, p1, window.data());
     QQuickTouchUtils::flush(window.data());
-    QCOMPARE(eventItem1->eventList.size(), 2);
+    QCOMPARE(eventItem1->eventList.size(), synthMouse ? 2 : 1);
     eventItem1->eventList.clear();
 
     // Accept touch
@@ -269,10 +299,11 @@ void tst_TouchMouse::simpleTouchEvent()
     p1 = QPoint(20, 20);
     QTest::touchEvent(window.data(), device).press(0, p1, window.data());
     QQuickTouchUtils::flush(window.data());
-    QCOMPARE(eventItem1->eventList.size(), 2);
+    QCOMPARE(eventItem1->eventList.size(), synthMouse ? 2 : 1);
     QCOMPARE(eventItem1->eventList.at(0).type, QEvent::TouchBegin);
-    QCOMPARE(eventItem1->eventList.at(1).type, QEvent::MouseButtonPress);
-    QCOMPARE(window->mouseGrabberItem(), eventItem1);
+    if (synthMouse)
+        QCOMPARE(eventItem1->eventList.at(1).type, QEvent::MouseButtonPress);
+    QCOMPARE(window->mouseGrabberItem(), synthMouse ? eventItem1 : nullptr);
 
     QPoint localPos = eventItem1->mapFromScene(p1).toPoint();
     QPoint globalPos = window->mapToGlobal(p1);
@@ -280,21 +311,31 @@ void tst_TouchMouse::simpleTouchEvent()
     QCOMPARE(eventItem1->eventList.at(0).points.at(0).pos().toPoint(), localPos);
     QCOMPARE(eventItem1->eventList.at(0).points.at(0).scenePos().toPoint(), scenePos);
     QCOMPARE(eventItem1->eventList.at(0).points.at(0).screenPos().toPoint(), globalPos);
-    QCOMPARE(eventItem1->eventList.at(1).mousePos, localPos);
-    QCOMPARE(eventItem1->eventList.at(1).mousePosGlobal, globalPos);
+    if (synthMouse) {
+        QCOMPARE(eventItem1->eventList.at(1).mousePos, localPos);
+        QCOMPARE(eventItem1->eventList.at(1).mousePosGlobal, globalPos);
+    }
 
     p1 += QPoint(10, 0);
     QTest::touchEvent(window.data(), device).move(0, p1, window.data());
     QQuickTouchUtils::flush(window.data());
-    QCOMPARE(eventItem1->eventList.size(), 4);
-    QCOMPARE(eventItem1->eventList.at(2).type, QEvent::TouchUpdate);
-    QCOMPARE(eventItem1->eventList.at(3).type, QEvent::MouseMove);
+    QCOMPARE(eventItem1->eventList.size(), synthMouse ? 4 : 1);
+    if (synthMouse) {
+        QCOMPARE(eventItem1->eventList.at(2).type, QEvent::TouchUpdate);
+        QCOMPARE(eventItem1->eventList.at(3).type, QEvent::MouseMove);
+    }
+    // else, if there was no synth-mouse and we didn't accept the touch,
+    // TouchUpdate was not sent to eventItem1 either.
     QTest::touchEvent(window.data(), device).release(0, p1, window.data());
     QQuickTouchUtils::flush(window.data());
-    QCOMPARE(eventItem1->eventList.size(), 7);
-    QCOMPARE(eventItem1->eventList.at(4).type, QEvent::TouchEnd);
-    QCOMPARE(eventItem1->eventList.at(5).type, QEvent::MouseButtonRelease);
-    QCOMPARE(eventItem1->eventList.at(6).type, QEvent::UngrabMouse);
+    QCOMPARE(eventItem1->eventList.size(), synthMouse ? 7 : 1);
+    if (synthMouse) {
+        QCOMPARE(eventItem1->eventList.at(4).type, QEvent::TouchEnd);
+        QCOMPARE(eventItem1->eventList.at(5).type, QEvent::MouseButtonRelease);
+        QCOMPARE(eventItem1->eventList.at(6).type, QEvent::UngrabMouse);
+    }
+    // else, if there was no synth-mouse and we didn't accept the touch,
+    // TouchEnd was not sent to eventItem1 either.
     eventItem1->eventList.clear();
 
     // wait to avoid getting a double click event
@@ -307,16 +348,17 @@ void tst_TouchMouse::simpleTouchEvent()
     p1 = QPoint(20, 20);
     QTest::touchEvent(window.data(), device).press(0, p1, window.data());
     QQuickTouchUtils::flush(window.data());
-    QCOMPARE(eventItem1->eventList.size(), 2);
+    QCOMPARE(eventItem1->eventList.size(), synthMouse ? 2 : 1);
     QCOMPARE(eventItem1->eventList.at(0).type, QEvent::TouchBegin);
-    QCOMPARE(eventItem1->eventList.at(1).type, QEvent::MouseButtonPress);
+    if (synthMouse)
+        QCOMPARE(eventItem1->eventList.at(1).type, QEvent::MouseButtonPress);
     p1 += QPoint(10, 0);
     QTest::touchEvent(window.data(), device).move(0, p1, window.data());
     QQuickTouchUtils::flush(window.data());
-    QCOMPARE(eventItem1->eventList.size(), 2);
+    QCOMPARE(eventItem1->eventList.size(), synthMouse ? 2 : 1);
     QTest::touchEvent(window.data(), device).release(0, p1, window.data());
     QQuickTouchUtils::flush(window.data());
-    QCOMPARE(eventItem1->eventList.size(), 2);
+    QCOMPARE(eventItem1->eventList.size(), synthMouse ? 2 : 1);
     eventItem1->eventList.clear();
 
     // wait to avoid getting a double click event
@@ -383,7 +425,7 @@ void tst_TouchMouse::mouse()
     window->show();
     QQuickViewTestUtil::centerOnScreen(window.data());
     QVERIFY(QTest::qWaitForWindowActive(window.data()));
-    QVERIFY(window->rootObject() != 0);
+    QVERIFY(window->rootObject() != nullptr);
 
     EventItem *eventItem1 = window->rootObject()->findChild<EventItem*>("eventItem1");
     QVERIFY(eventItem1);
@@ -413,7 +455,7 @@ void tst_TouchMouse::touchOverMouse()
     window->show();
     QQuickViewTestUtil::centerOnScreen(window.data());
     QVERIFY(QTest::qWaitForWindowActive(window.data()));
-    QVERIFY(window->rootObject() != 0);
+    QVERIFY(window->rootObject() != nullptr);
 
     EventItem *eventItem1 = window->rootObject()->findChild<EventItem*>("eventItem1");
     QVERIFY(eventItem1);
@@ -453,7 +495,7 @@ void tst_TouchMouse::mouseOverTouch()
     window->show();
     QQuickViewTestUtil::centerOnScreen(window.data());
     QVERIFY(QTest::qWaitForWindowActive(window.data()));
-    QVERIFY(window->rootObject() != 0);
+    QVERIFY(window->rootObject() != nullptr);
 
     EventItem *eventItem1 = window->rootObject()->findChild<EventItem*>("eventItem1");
     QVERIFY(eventItem1);
@@ -494,7 +536,7 @@ void tst_TouchMouse::buttonOnFlickable()
     window->show();
     QQuickViewTestUtil::centerOnScreen(window.data());
     QVERIFY(QTest::qWaitForWindowActive(window.data()));
-    QVERIFY(window->rootObject() != 0);
+    QVERIFY(window->rootObject() != nullptr);
 
     QQuickFlickable *flickable = window->rootObject()->findChild<QQuickFlickable*>("flickable");
     QVERIFY(flickable);
@@ -572,7 +614,7 @@ void tst_TouchMouse::buttonOnFlickable()
     QQuickWindowPrivate *windowPriv = QQuickWindowPrivate::get(window.data());
     QVERIFY(windowPriv->touchMouseId != -1);
     auto pointerEvent = windowPriv->pointerEventInstance(QQuickPointerDevice::touchDevices().at(0));
-    QCOMPARE(pointerEvent->point(0)->grabber(), eventItem1);
+    QCOMPARE(pointerEvent->point(0)->exclusiveGrabber(), eventItem1);
     QCOMPARE(window->mouseGrabberItem(), eventItem1);
 
     int dragDelta = -qApp->styleHints()->startDragDistance();
@@ -594,7 +636,7 @@ void tst_TouchMouse::buttonOnFlickable()
 
     QCOMPARE(window->mouseGrabberItem(), flickable);
     QVERIFY(windowPriv->touchMouseId != -1);
-    QCOMPARE(pointerEvent->point(0)->grabber(), flickable);
+    QCOMPARE(pointerEvent->point(0)->exclusiveGrabber(), flickable);
     QVERIFY(flickable->isMovingVertically());
 
     QTest::touchEvent(window.data(), device).release(0, p3, window.data());
@@ -612,7 +654,7 @@ void tst_TouchMouse::touchButtonOnFlickable()
     window->show();
     QQuickViewTestUtil::centerOnScreen(window.data());
     QVERIFY(QTest::qWaitForWindowActive(window.data()));
-    QVERIFY(window->rootObject() != 0);
+    QVERIFY(window->rootObject() != nullptr);
 
     QQuickFlickable *flickable = window->rootObject()->findChild<QQuickFlickable*>("flickable");
     QVERIFY(flickable);
@@ -633,7 +675,7 @@ void tst_TouchMouse::touchButtonOnFlickable()
     QQuickWindowPrivate *windowPriv = QQuickWindowPrivate::get(window.data());
     QVERIFY(windowPriv->touchMouseId == -1);
     auto pointerEvent = windowPriv->pointerEventInstance(QQuickPointerDevice::touchDevices().at(0));
-    QCOMPARE(pointerEvent->point(0)->grabber(), eventItem2);
+    QCOMPARE(pointerEvent->point(0)->grabberItem(), eventItem2);
     QCOMPARE(window->mouseGrabberItem(), nullptr);
 
     int dragDelta = qApp->styleHints()->startDragDistance() * -0.7;
@@ -649,12 +691,12 @@ void tst_TouchMouse::touchButtonOnFlickable()
     QTest::touchEvent(window.data(), device).move(0, p3, window.data());
     QQuickTouchUtils::flush(window.data());
 
+    QTRY_COMPARE(eventItem2->touchUngrabCount, 1);
     QVERIFY(eventItem2->eventList.size() > 2);
     QCOMPARE(eventItem2->eventList.at(1).type, QEvent::TouchUpdate);
-    QCOMPARE(eventItem2->touchUngrabCount, 1);
     QCOMPARE(window->mouseGrabberItem(), flickable);
     QVERIFY(windowPriv->touchMouseId != -1);
-    QCOMPARE(pointerEvent->point(0)->grabber(), flickable);
+    QCOMPARE(pointerEvent->point(0)->grabberItem(), flickable);
     QVERIFY(flickable->isMovingVertically());
 
     QTest::touchEvent(window.data(), device).release(0, p3, window.data());
@@ -664,14 +706,18 @@ void tst_TouchMouse::touchButtonOnFlickable()
 void tst_TouchMouse::buttonOnDelayedPressFlickable_data()
 {
     QTest::addColumn<bool>("scrollBeforeDelayIsOver");
+    QTest::addColumn<bool>("releaseBeforeDelayIsOver");
 
     // the item should never see the event,
     // due to the pressDelay which never delivers if we start moving
-    QTest::newRow("scroll before press delay is over") << true;
+    QTest::newRow("scroll before press delay is over") << true << false;
+
+    // after release, the item should see the press and release via event replay (QTBUG-61144)
+    QTest::newRow("release before press delay is over") << false << true;
 
     // wait until the "button" sees the press but then
     // start moving: the button gets a press and cancel event
-    QTest::newRow("scroll after press delay is over") << false;
+    QTest::newRow("scroll after press delay is over") << false << false;
 }
 
 void tst_TouchMouse::buttonOnDelayedPressFlickable()
@@ -680,6 +726,7 @@ void tst_TouchMouse::buttonOnDelayedPressFlickable()
     //   - eventItem1 y: 100, height 100
     //   - eventItem2 y: 300, height 100
     QFETCH(bool, scrollBeforeDelayIsOver);
+    QFETCH(bool, releaseBeforeDelayIsOver);
 
     qApp->setAttribute(Qt::AA_SynthesizeMouseForUnhandledTouchEvents, true);
     filteredEventList.clear();
@@ -689,7 +736,7 @@ void tst_TouchMouse::buttonOnDelayedPressFlickable()
     window->show();
     QQuickViewTestUtil::centerOnScreen(window.data());
     QVERIFY(QTest::qWaitForWindowActive(window.data()));
-    QVERIFY(window->rootObject() != 0);
+    QVERIFY(window->rootObject() != nullptr);
 
     QQuickFlickable *flickable = window->rootObject()->findChild<QQuickFlickable*>("flickable");
     QVERIFY(flickable);
@@ -718,11 +765,12 @@ void tst_TouchMouse::buttonOnDelayedPressFlickable()
 
     // touch press
     QPoint p1 = QPoint(10, 110);
+    QPoint pEnd = p1;
     QTest::touchEvent(window.data(), device).press(0, p1, window.data());
     QQuickTouchUtils::flush(window.data());
 
-    if (scrollBeforeDelayIsOver) {
-        // no events, the flickable got scrolled, the button sees nothing
+    if (scrollBeforeDelayIsOver || releaseBeforeDelayIsOver) {
+        // no events yet: press is delayed
         QCOMPARE(eventItem1->eventList.size(), 0);
     } else {
         // wait until the button sees the press
@@ -731,45 +779,64 @@ void tst_TouchMouse::buttonOnDelayedPressFlickable()
         QCOMPARE(filteredEventList.count(), 1);
     }
 
-    p1 += QPoint(0, -10);
-    QPoint p2 = p1 + QPoint(0, -10);
-    QPoint p3 = p2 + QPoint(0, -10);
-    QQuickTouchUtils::flush(window.data());
-    QTest::touchEvent(window.data(), device).move(0, p1, window.data());
-    QQuickTouchUtils::flush(window.data());
-    QTest::touchEvent(window.data(), device).move(0, p2, window.data());
-    QQuickTouchUtils::flush(window.data());
-    QTest::touchEvent(window.data(), device).move(0, p3, window.data());
-    QQuickTouchUtils::flush(window.data());
-    QTRY_VERIFY(flickable->isMovingVertically());
+    if (!releaseBeforeDelayIsOver) {
+        // move the touchpoint: try to flick
+        p1 += QPoint(0, -10);
+        QPoint p2 = p1 + QPoint(0, -10);
+        pEnd = p2 + QPoint(0, -10);
+        QQuickTouchUtils::flush(window.data());
+        QTest::touchEvent(window.data(), device).move(0, p1, window.data());
+        QQuickTouchUtils::flush(window.data());
+        QTest::touchEvent(window.data(), device).move(0, p2, window.data());
+        QQuickTouchUtils::flush(window.data());
+        QTest::touchEvent(window.data(), device).move(0, pEnd, window.data());
+        QQuickTouchUtils::flush(window.data());
+        QTRY_VERIFY(flickable->isMovingVertically());
+
+        if (scrollBeforeDelayIsOver) {
+            QCOMPARE(eventItem1->eventList.size(), 0);
+            QCOMPARE(filteredEventList.count(), 0);
+        } else {
+            // see at least press, move and ungrab
+            QTRY_VERIFY(eventItem1->eventList.size() > 2);
+            QCOMPARE(eventItem1->eventList.at(0).type, QEvent::MouseButtonPress);
+            QCOMPARE(eventItem1->eventList.last().type, QEvent::UngrabMouse);
+            QCOMPARE(filteredEventList.count(), 1);
+        }
 
-    if (scrollBeforeDelayIsOver) {
-        QCOMPARE(eventItem1->eventList.size(), 0);
-        QCOMPARE(filteredEventList.count(), 0);
-    } else {
-        // see at least press, move and ungrab
-        QTRY_VERIFY(eventItem1->eventList.size() > 2);
-        QCOMPARE(eventItem1->eventList.at(0).type, QEvent::MouseButtonPress);
-        QCOMPARE(eventItem1->eventList.last().type, QEvent::UngrabMouse);
-        QCOMPARE(filteredEventList.count(), 1);
+        // flickable should have the mouse grab, and have moved the itemForTouchPointId
+        // for the touchMouseId to the new grabber.
+        QCOMPARE(window->mouseGrabberItem(), flickable);
+        QVERIFY(windowPriv->touchMouseId != -1);
+        auto pointerEvent = windowPriv->pointerEventInstance(QQuickPointerDevice::touchDevices().at(0));
+        QCOMPARE(pointerEvent->point(0)->grabberItem(), flickable);
     }
 
-    // flickable should have the mouse grab, and have moved the itemForTouchPointId
-    // for the touchMouseId to the new grabber.
-    QCOMPARE(window->mouseGrabberItem(), flickable);
-    QVERIFY(windowPriv->touchMouseId != -1);
-    auto pointerEvent = windowPriv->pointerEventInstance(QQuickPointerDevice::touchDevices().at(0));
-    QCOMPARE(pointerEvent->point(0)->grabber(), flickable);
-
-    QTest::touchEvent(window.data(), device).release(0, p3, window.data());
+    QTest::touchEvent(window.data(), device).release(0, pEnd, window.data());
     QQuickTouchUtils::flush(window.data());
 
-    // We should not have received any synthesised mouse events from Qt gui,
-    // just the delayed press.
-    if (scrollBeforeDelayIsOver)
-        QCOMPARE(filteredEventList.count(), 0);
-    else
-        QCOMPARE(filteredEventList.count(), 1);
+    if (releaseBeforeDelayIsOver) {
+        // when the touchpoint was released, the child saw the delayed press and the release in sequence
+        qCDebug(lcTests) << "expected delivered events: press, release, ungrab" << eventItem1->eventList;
+        qCDebug(lcTests) << "expected filtered events: delayed press, release" << filteredEventList;
+        QTRY_COMPARE(eventItem1->eventList.size(), 3);
+        QCOMPARE(eventItem1->eventList.at(0).type, QEvent::MouseButtonPress);
+        QCOMPARE(eventItem1->eventList.at(1).type, QEvent::MouseButtonRelease);
+        QCOMPARE(eventItem1->eventList.last().type, QEvent::UngrabMouse);
+        // QQuickWindow filters the delayed press and release
+        QCOMPARE(filteredEventList.count(), 2);
+        QCOMPARE(filteredEventList.at(0).type, QEvent::MouseButtonPress);
+        QCOMPARE(filteredEventList.at(1).type, QEvent::MouseButtonRelease);
+    } else {
+        // QQuickWindow filters the delayed press if there was one; otherwise nothing
+        if (scrollBeforeDelayIsOver) {
+            QCOMPARE(filteredEventList.count(), 0);
+        } else {
+            qCDebug(lcTests) << "expected filtered event: delayed press" << filteredEventList;
+            QCOMPARE(filteredEventList.count(), 1);
+            QCOMPARE(filteredEventList.at(0).type, QEvent::MouseButtonPress);
+        }
+    }
 }
 
 void tst_TouchMouse::buttonOnTouch()
@@ -787,7 +854,7 @@ void tst_TouchMouse::buttonOnTouch()
     window->show();
     QQuickViewTestUtil::centerOnScreen(window.data());
     QVERIFY(QTest::qWaitForWindowActive(window.data()));
-    QVERIFY(window->rootObject() != 0);
+    QVERIFY(window->rootObject() != nullptr);
 
     QQuickPinchArea *pinchArea = window->rootObject()->findChild<QQuickPinchArea*>("pincharea");
     QVERIFY(pinchArea);
@@ -805,6 +872,7 @@ void tst_TouchMouse::buttonOnTouch()
     EventItem *eventItem4 = window->rootObject()->findChild<EventItem*>("eventItem4");
     QVERIFY(eventItem4);
 
+    QTest::QTouchEventSequence touchSeq = QTest::touchEvent(window.data(), device, false);
 
     // Test the common case of a mouse area on top of pinch
     eventItem1->setAcceptedMouseButtons(Qt::LeftButton);
@@ -816,9 +884,9 @@ void tst_TouchMouse::buttonOnTouch()
 
     // Normal touch click
     QPoint p1 = QPoint(10, 110);
-    QTest::touchEvent(window.data(), device).press(0, p1, window.data());
+    touchSeq.press(0, p1, window.data()).commit();
     QQuickTouchUtils::flush(window.data());
-    QTest::touchEvent(window.data(), device).release(0, p1, window.data());
+    touchSeq.release(0, p1, window.data()).commit();
     QQuickTouchUtils::flush(window.data());
     QCOMPARE(eventItem1->eventList.size(), 5);
     QCOMPARE(eventItem1->eventList.at(0).type, QEvent::TouchBegin);
@@ -829,7 +897,7 @@ void tst_TouchMouse::buttonOnTouch()
     eventItem1->eventList.clear();
 
     // Normal mouse click
-    QTest::mouseClick(window.data(), Qt::LeftButton, 0, p1);
+    QTest::mouseClick(window.data(), Qt::LeftButton, Qt::NoModifier, p1);
     QCOMPARE(eventItem1->eventList.size(), 3);
     QCOMPARE(eventItem1->eventList.at(0).type, QEvent::MouseButtonPress);
     QCOMPARE(eventItem1->eventList.at(1).type, QEvent::MouseButtonRelease);
@@ -841,9 +909,9 @@ void tst_TouchMouse::buttonOnTouch()
     QPoint p2 = QPoint(60, 10);
 
     // Start the events after each other
-    QTest::touchEvent(window.data(), device).press(0, p1, window.data());
+    touchSeq.press(0, p1, window.data()).commit();
     QQuickTouchUtils::flush(window.data());
-    QTest::touchEvent(window.data(), device).stationary(0).press(1, p2, window.data());
+    touchSeq.stationary(0).press(1, p2, window.data()).commit();
     QQuickTouchUtils::flush(window.data());
 
     QCOMPARE(button1->scale(), 1.0);
@@ -851,24 +919,24 @@ void tst_TouchMouse::buttonOnTouch()
     // This event seems to be discarded, let's ignore it for now until someone digs into pincharea
     p1 -= QPoint(10, 0);
     p2 += QPoint(10, 0);
-    QTest::touchEvent(window.data(), device).move(0, p1, window.data()).move(1, p2, window.data());
+    touchSeq.move(0, p1, window.data()).move(1, p2, window.data()).commit();
     QQuickTouchUtils::flush(window.data());
 
     p1 -= QPoint(10, 0);
     p2 += QPoint(10, 0);
-    QTest::touchEvent(window.data(), device).move(0, p1, window.data()).move(1, p2, window.data());
+    touchSeq.move(0, p1, window.data()).move(1, p2, window.data()).commit();
     QQuickTouchUtils::flush(window.data());
 //    QCOMPARE(button1->scale(), 1.5);
     qDebug() << "Button scale: " << button1->scale();
 
     p1 -= QPoint(10, 0);
     p2 += QPoint(10, 0);
-    QTest::touchEvent(window.data(), device).move(0, p1, window.data()).move(1, p2, window.data());
+    touchSeq.move(0, p1, window.data()).move(1, p2, window.data()).commit();
     QQuickTouchUtils::flush(window.data());
 //    QCOMPARE(button1->scale(), 2.0);
     qDebug() << "Button scale: " << button1->scale();
 
-    QTest::touchEvent(window.data(), device).release(0, p1, window.data()).release(1, p2, window.data());
+    touchSeq.release(0, p1, window.data()).release(1, p2, window.data()).commit();
     QQuickTouchUtils::flush(window.data());
 //    QVERIFY(eventItem1->eventList.isEmpty());
 //    QCOMPARE(button1->scale(), 2.0);
@@ -882,7 +950,7 @@ void tst_TouchMouse::buttonOnTouch()
     button1->setScale(1.0);
     p1 = QPoint(40, 110);
     p2 = QPoint(60, 110);
-    QTest::touchEvent(window.data(), device).press(0, p1, window.data()).press(1, p2, window.data());
+    touchSeq.press(0, p1, window.data()).press(1, p2, window.data()).commit();
     QQuickTouchUtils::flush(window.data());
     QCOMPARE(button1->scale(), 1.0);
     QCOMPARE(eventItem1->eventList.count(), 2);
@@ -892,24 +960,24 @@ void tst_TouchMouse::buttonOnTouch()
     // This event seems to be discarded, let's ignore it for now until someone digs into pincharea
     p1 -= QPoint(10, 0);
     p2 += QPoint(10, 0);
-    QTest::touchEvent(window.data(), device).move(0, p1, window.data()).move(1, p2, window.data());
+    touchSeq.move(0, p1, window.data()).move(1, p2, window.data()).commit();
     QQuickTouchUtils::flush(window.data());
 
     p1 -= QPoint(10, 0);
     p2 += QPoint(10, 0);
-    QTest::touchEvent(window.data(), device).move(0, p1, window.data()).move(1, p2, window.data());
+    touchSeq.move(0, p1, window.data()).move(1, p2, window.data()).commit();
     QQuickTouchUtils::flush(window.data());
     //QCOMPARE(button1->scale(), 1.5);
     qDebug() << button1->scale();
 
     p1 -= QPoint(10, 0);
     p2 += QPoint(10, 0);
-    QTest::touchEvent(window.data(), device).move(0, p1, window.data()).move(1, p2, window.data());
+    touchSeq.move(0, p1, window.data()).move(1, p2, window.data()).commit();
     QQuickTouchUtils::flush(window.data());
     qDebug() << button1->scale();
     //QCOMPARE(button1->scale(), 2.0);
 
-    QTest::touchEvent(window.data(), device).release(0, p1, window.data()).release(1, p2, window.data());
+    touchSeq.release(0, p1, window.data()).release(1, p2, window.data()).commit();
     QQuickTouchUtils::flush(window.data());
 //    QCOMPARE(eventItem1->eventList.size(), 99);
     qDebug() << button1->scale();
@@ -923,7 +991,7 @@ void tst_TouchMouse::pinchOnFlickable()
     window->show();
     QQuickViewTestUtil::centerOnScreen(window.data());
     QVERIFY(QTest::qWaitForWindowActive(window.data()));
-    QVERIFY(window->rootObject() != 0);
+    QVERIFY(window->rootObject() != nullptr);
 
     QQuickPinchArea *pinchArea = window->rootObject()->findChild<QQuickPinchArea*>("pincharea");
     QVERIFY(pinchArea);
@@ -1004,7 +1072,7 @@ void tst_TouchMouse::flickableOnPinch()
     window->show();
     QQuickViewTestUtil::centerOnScreen(window.data());
     QVERIFY(QTest::qWaitForWindowActive(window.data()));
-    QVERIFY(window->rootObject() != 0);
+    QVERIFY(window->rootObject() != nullptr);
 
     QQuickPinchArea *pinchArea = window->rootObject()->findChild<QQuickPinchArea*>("pincharea");
     QVERIFY(pinchArea);
@@ -1083,7 +1151,7 @@ void tst_TouchMouse::mouseOnFlickableOnPinch()
     window->show();
     QQuickViewTestUtil::centerOnScreen(window.data());
     QVERIFY(QTest::qWaitForWindowActive(window.data()));
-    QVERIFY(window->rootObject() != 0);
+    QVERIFY(window->rootObject() != nullptr);
 
     QRect windowRect = QRect(window->position(), window->size());
     QCursor::setPos(windowRect.center());
@@ -1216,7 +1284,7 @@ void tst_TouchMouse::tapOnDismissiveTopMouseAreaClicksBottomOne()
     window->show();
     QQuickViewTestUtil::centerOnScreen(window.data());
     QVERIFY(QTest::qWaitForWindowActive(window.data()));
-    QVERIFY(window->rootObject() != 0);
+    QVERIFY(window->rootObject() != nullptr);
 
     QQuickMouseArea *bottomMouseArea =
         window->rootObject()->findChild<QQuickMouseArea*>("rear mouseArea");
@@ -1256,7 +1324,7 @@ void tst_TouchMouse::touchGrabCausesMouseUngrab()
     window->show();
     QQuickViewTestUtil::centerOnScreen(window.data());
     QVERIFY(QTest::qWaitForWindowActive(window.data()));
-    QVERIFY(window->rootObject() != 0);
+    QVERIFY(window->rootObject() != nullptr);
 
     EventItem *leftItem = window->rootObject()->findChild<EventItem*>("leftItem");
     QVERIFY(leftItem);
@@ -1290,7 +1358,7 @@ void tst_TouchMouse::touchGrabCausesMouseUngrab()
     // has been grabbed by another item.
     QCOMPARE(leftItem->eventList.size(), 1);
     QCOMPARE(leftItem->eventList.at(0).type, QEvent::UngrabMouse);
-    QCOMPARE(window->mouseGrabberItem(), (QQuickItem*)0);
+    QCOMPARE(window->mouseGrabberItem(), (QQuickItem*)nullptr);
 }
 
 void tst_TouchMouse::touchPointDeliveryOrder()
@@ -1315,6 +1383,7 @@ void tst_TouchMouse::touchPointDeliveryOrder()
     QPoint pLeftMiddle = QPoint(200, 100);
     QPoint pRightMiddle = QPoint(350, 100);
 
+    QTest::QTouchEventSequence touchSeq = QTest::touchEvent(window.data(), device, false);
 
     QVector<QQuickItem*> events;
     EventItem *background = window->rootObject()->findChild<EventItem*>("background");
@@ -1330,7 +1399,7 @@ void tst_TouchMouse::touchPointDeliveryOrder()
     connect(middle, &EventItem::onTouchEvent, [&events](QQuickItem* receiver){ events.append(receiver); });
     connect(right, &EventItem::onTouchEvent, [&events](QQuickItem* receiver){ events.append(receiver); });
 
-    QTest::touchEvent(window.data(), device).press(0, pLeft, window.data());
+    touchSeq.press(0, pLeft, window.data()).commit();
     QQuickTouchUtils::flush(window.data());
 
     // Touch on left, then background
@@ -1340,7 +1409,7 @@ void tst_TouchMouse::touchPointDeliveryOrder()
     events.clear();
 
     // New press events are deliverd first, the stationary point was not accepted, thus it doesn't get delivered
-    QTest::touchEvent(window.data(), device).stationary(0).press(1, pRightMiddle, window.data());
+    touchSeq.stationary(0).press(1, pRightMiddle, window.data()).commit();
     QQuickTouchUtils::flush(window.data());
     QCOMPARE(events.size(), 3);
     QCOMPARE(events.at(0), middle);
@@ -1348,49 +1417,49 @@ void tst_TouchMouse::touchPointDeliveryOrder()
     QCOMPARE(events.at(2), background);
     events.clear();
 
-    QTest::touchEvent(window.data(), device).release(0, pLeft, window.data()).release(1, pRightMiddle, window.data());
+    touchSeq.release(0, pLeft, window.data()).release(1, pRightMiddle, window.data()).commit();
     QQuickTouchUtils::flush(window.data());
     QCOMPARE(events.size(), 0); // no accepted events
 
     // Two presses, the first point should come first
-    QTest::touchEvent(window.data(), device).press(0, pLeft, window.data()).press(1, pRight, window.data());
+    touchSeq.press(0, pLeft, window.data()).press(1, pRight, window.data()).commit();
     QQuickTouchUtils::flush(window.data());
     QCOMPARE(events.size(), 3);
     QCOMPARE(events.at(0), left);
     QCOMPARE(events.at(1), right);
     QCOMPARE(events.at(2), background);
-    QTest::touchEvent(window.data(), device).release(0, pLeft, window.data()).release(1, pRight, window.data());
+    touchSeq.release(0, pLeft, window.data()).release(1, pRight, window.data()).commit();
     events.clear();
 
     // Again, pressing right first
-    QTest::touchEvent(window.data(), device).press(0, pRight, window.data()).press(1, pLeft, window.data());
+    touchSeq.press(0, pRight, window.data()).press(1, pLeft, window.data()).commit();
     QQuickTouchUtils::flush(window.data());
     QCOMPARE(events.size(), 3);
     QCOMPARE(events.at(0), right);
     QCOMPARE(events.at(1), left);
     QCOMPARE(events.at(2), background);
-    QTest::touchEvent(window.data(), device).release(0, pRight, window.data()).release(1, pLeft, window.data());
+    touchSeq.release(0, pRight, window.data()).release(1, pLeft, window.data()).commit();
     events.clear();
 
     // Two presses, both hitting the middle item on top, then branching left and right, then bottom
     // Each target should be offered the events exactly once, middle first, left must come before right (id 0)
-    QTest::touchEvent(window.data(), device).press(0, pLeftMiddle, window.data()).press(1, pRightMiddle, window.data());
+    touchSeq.press(0, pLeftMiddle, window.data()).press(1, pRightMiddle, window.data()).commit();
     QCOMPARE(events.size(), 4);
     QCOMPARE(events.at(0), middle);
     QCOMPARE(events.at(1), left);
     QCOMPARE(events.at(2), right);
     QCOMPARE(events.at(3), background);
-    QTest::touchEvent(window.data(), device).release(0, pLeftMiddle, window.data()).release(1, pRightMiddle, window.data());
+    touchSeq.release(0, pLeftMiddle, window.data()).release(1, pRightMiddle, window.data()).commit();
     events.clear();
 
-    QTest::touchEvent(window.data(), device).press(0, pRightMiddle, window.data()).press(1, pLeftMiddle, window.data());
+    touchSeq.press(0, pRightMiddle, window.data()).press(1, pLeftMiddle, window.data()).commit();
     qDebug() << events;
     QCOMPARE(events.size(), 4);
     QCOMPARE(events.at(0), middle);
     QCOMPARE(events.at(1), right);
     QCOMPARE(events.at(2), left);
     QCOMPARE(events.at(3), background);
-    QTest::touchEvent(window.data(), device).release(0, pRightMiddle, window.data()).release(1, pLeftMiddle, window.data());
+    touchSeq.release(0, pRightMiddle, window.data()).release(1, pLeftMiddle, window.data()).commit();
 }
 
 void tst_TouchMouse::hoverEnabled()
@@ -1406,13 +1475,13 @@ void tst_TouchMouse::hoverEnabled()
     window->show();
     QVERIFY(QTest::qWaitForWindowActive(window.data()));
     QQuickItem *root = window->rootObject();
-    QVERIFY(root != 0);
+    QVERIFY(root != nullptr);
 
     QQuickMouseArea *mouseArea1 = root->findChild<QQuickMouseArea*>("mouseArea1");
-    QVERIFY(mouseArea1 != 0);
+    QVERIFY(mouseArea1 != nullptr);
 
     QQuickMouseArea *mouseArea2 = root->findChild<QQuickMouseArea*>("mouseArea2");
-    QVERIFY(mouseArea2 != 0);
+    QVERIFY(mouseArea2 != nullptr);
 
     QSignalSpy enterSpy1(mouseArea1, SIGNAL(entered()));
     QSignalSpy exitSpy1(mouseArea1, SIGNAL(exited()));
@@ -1489,7 +1558,7 @@ void tst_TouchMouse::implicitUngrab()
     QVERIFY(QTest::qWaitForWindowActive(window.data()));
 
     QQuickItem *root = window->rootObject();
-    QVERIFY(root != 0);
+    QVERIFY(root != nullptr);
     EventItem *eventItem = root->findChild<EventItem*>("eventItem1");
     eventItem->acceptMouse = true;
     QPoint p1(20, 20);
diff --git a/tests/auto/quicktest/polish-qml/data/tst_polish.qml b/tests/auto/quicktest/polish-qml/data/tst_polish.qml
new file mode 100644
index 0000000000..d2d5972d43
--- /dev/null
+++ b/tests/auto/quicktest/polish-qml/data/tst_polish.qml
@@ -0,0 +1,60 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.13
+import QtTest 1.13
+
+import Test 1.0
+
+TestCase {
+    id: testCase
+    name: "polish-qml"
+    when: windowShown
+
+    Component {
+        id: customItemComponent
+        CustomItem {}
+    }
+
+    function test_polish()
+    {
+        var item = createTemporaryObject(customItemComponent, testCase)
+        verify(item)
+
+        item.polishMe()
+        verify(isPolishScheduled(item))
+        verify(item.isPolishScheduled())
+
+        verify(waitForItemPolished(item))
+        verify(item.wasUpdatePolishCalled())
+
+        // TODO: test failure conditions when https://bugreports.qt.io/browse/QTBUG-72351 is fixed
+//        expectFail("", "Not a valid item")
+//        isPolishScheduled(null)
+    }
+}
diff --git a/tests/auto/quicktest/polish-qml/polish-qml.pro b/tests/auto/quicktest/polish-qml/polish-qml.pro
new file mode 100644
index 0000000000..15b913ffe1
--- /dev/null
+++ b/tests/auto/quicktest/polish-qml/polish-qml.pro
@@ -0,0 +1,12 @@
+CONFIG += qmltestcase
+macos:CONFIG -= app_bundle
+TARGET = tst_polish-qml
+
+QT += testlib quick quick-private
+
+include (../../shared/util.pri)
+
+SOURCES += tst_polish-qml.cpp
+
+TESTDATA += \
+    $$PWD/data/*.qml
diff --git a/tests/auto/quicktest/polish-qml/tst_polish-qml.cpp b/tests/auto/quicktest/polish-qml/tst_polish-qml.cpp
new file mode 100644
index 0000000000..e525a8a5af
--- /dev/null
+++ b/tests/auto/quicktest/polish-qml/tst_polish-qml.cpp
@@ -0,0 +1,84 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtTest/qtest.h>
+#include <QtQml/qqmlengine.h>
+#include <QtQuick/qquickitem.h>
+#include <QtQuick/private/qquickitem_p.h>
+#include <QtQuick/qquickview.h>
+#include <QtQuickTest/quicktest.h>
+
+#include "../../shared/util.h"
+
+class CustomItem : public QQuickItem
+{
+    Q_OBJECT
+
+public:
+    CustomItem() {}
+
+    Q_INVOKABLE void polishMe() {
+        polish();
+    }
+
+    Q_INVOKABLE bool isPolishScheduled() const
+    {
+        return QQuickItemPrivate::get(this)->polishScheduled;
+    }
+
+    Q_INVOKABLE bool wasUpdatePolishCalled() const
+    {
+        return updatePolishCalled;
+    }
+
+    void updatePolish() override
+    {
+        updatePolishCalled = true;
+    }
+
+private:
+    bool updatePolishCalled = false;
+};
+
+class TestSetup : public QObject
+{
+    Q_OBJECT
+
+public:
+    TestSetup() {}
+
+public slots:
+    void applicationAvailable()
+    {
+        qmlRegisterType<CustomItem>("Test", 1, 0, "CustomItem");
+    }
+};
+
+QUICK_TEST_MAIN_WITH_SETUP(polish-qml, TestSetup)
+
+#include "tst_polish-qml.moc"
diff --git a/tests/auto/quicktest/polish/data/polish.qml b/tests/auto/quicktest/polish/data/polish.qml
new file mode 100644
index 0000000000..0ab3afda2e
--- /dev/null
+++ b/tests/auto/quicktest/polish/data/polish.qml
@@ -0,0 +1,32 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.0
+import Test 1.0
+
+CustomItem {}
diff --git a/tests/auto/quicktest/polish/polish.pro b/tests/auto/quicktest/polish/polish.pro
new file mode 100644
index 0000000000..0dfb4bdf5e
--- /dev/null
+++ b/tests/auto/quicktest/polish/polish.pro
@@ -0,0 +1,12 @@
+CONFIG += qmltestcase
+macos:CONFIG -= app_bundle
+TARGET = tst_polish
+
+QT += testlib quick quick-private
+
+include (../../shared/util.pri)
+
+SOURCES += tst_polish.cpp
+
+TESTDATA += \
+    $$PWD/data/*.qml
diff --git a/tests/auto/quicktest/polish/tst_polish.cpp b/tests/auto/quicktest/polish/tst_polish.cpp
new file mode 100644
index 0000000000..3b96002cd2
--- /dev/null
+++ b/tests/auto/quicktest/polish/tst_polish.cpp
@@ -0,0 +1,88 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtTest/qtest.h>
+#include <QtQml/qqmlengine.h>
+#include <QtQml/qqmlcontext.h>
+#include <QtQuick/qquickitem.h>
+#include <QQuickView>
+#include <QtQuickTest/quicktest.h>
+
+#include "../../shared/util.h"
+
+class CustomItem : public QQuickItem
+{
+    Q_OBJECT
+
+public:
+    CustomItem() {}
+
+    void updatePolish() override
+    {
+        updatePolishCalled = true;
+    }
+
+    bool updatePolishCalled = false;
+};
+
+class tst_Polish : public QQmlDataTest
+{
+    Q_OBJECT
+
+public:
+    tst_Polish();
+
+private slots:
+    void testPolish();
+};
+
+tst_Polish::tst_Polish()
+{
+    qmlRegisterType<CustomItem>("Test", 1, 0, "CustomItem");
+}
+
+void tst_Polish::testPolish()
+{
+    QQuickView view;
+    view.setSource(testFileUrl("polish.qml"));
+    view.show();
+    QVERIFY(QTest::qWaitForWindowExposed(&view));
+
+    CustomItem *item = qobject_cast<CustomItem*>(view.rootObject());
+    QVERIFY(item);
+
+    item->polish();
+    QVERIFY(QQuickTest::qIsPolishScheduled(item));
+    QVERIFY(!item->updatePolishCalled);
+    QVERIFY(QQuickTest::qWaitForItemPolished(item));
+    QVERIFY(item->updatePolishCalled);
+}
+
+QTEST_MAIN(tst_Polish)
+
+#include "tst_polish.moc"
diff --git a/tests/auto/quicktest/quicktest.pro b/tests/auto/quicktest/quicktest.pro
index 3b4ec23a64..6d09f76c1d 100644
--- a/tests/auto/quicktest/quicktest.pro
+++ b/tests/auto/quicktest/quicktest.pro
@@ -1,3 +1,6 @@
 TEMPLATE = subdirs
 SUBDIRS = \
-    signalspy
+    polish \
+    signalspy \
+    quicktestmainwithsetup \
+    testfiltering
diff --git a/tests/auto/quicktest/quicktestmainwithsetup/data/tst_setup.qml b/tests/auto/quicktest/quicktestmainwithsetup/data/tst_setup.qml
new file mode 100644
index 0000000000..0f5466998a
--- /dev/null
+++ b/tests/auto/quicktest/quicktestmainwithsetup/data/tst_setup.qml
@@ -0,0 +1,39 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.0
+import QtTest 1.2
+
+TestCase {
+    name: "setup"
+
+    function initTestCase()
+    {
+        verify(qmlEngineAvailableCalled)
+    }
+}
diff --git a/tests/auto/quicktest/quicktestmainwithsetup/quicktestmainwithsetup.pro b/tests/auto/quicktest/quicktestmainwithsetup/quicktestmainwithsetup.pro
new file mode 100644
index 0000000000..a8c1c6d36a
--- /dev/null
+++ b/tests/auto/quicktest/quicktestmainwithsetup/quicktestmainwithsetup.pro
@@ -0,0 +1,12 @@
+CONFIG += qmltestcase
+macos:CONFIG -= app_bundle
+TARGET = tst_quicktestmainwithsetup
+
+QT += testlib quick
+
+include (../../shared/util.pri)
+
+SOURCES += tst_quicktestmainwithsetup.cpp
+
+TESTDATA += \
+    $$PWD/data/*.qml
diff --git a/tests/auto/quicktest/quicktestmainwithsetup/tst_quicktestmainwithsetup.cpp b/tests/auto/quicktest/quicktestmainwithsetup/tst_quicktestmainwithsetup.cpp
new file mode 100644
index 0000000000..b0545d1a95
--- /dev/null
+++ b/tests/auto/quicktest/quicktestmainwithsetup/tst_quicktestmainwithsetup.cpp
@@ -0,0 +1,54 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtTest/qtest.h>
+#include <QtQml/qqmlengine.h>
+#include <QtQml/qqmlcontext.h>
+#include <QtQuick/qquickitem.h>
+#include <QtQuick/qquickview.h>
+#include <QtQuickTest/quicktest.h>
+
+#include "../../shared/util.h"
+
+class CustomTestSetup : public QObject
+{
+    Q_OBJECT
+
+public:
+    CustomTestSetup() {}
+
+public slots:
+    void qmlEngineAvailable(QQmlEngine *qmlEngine)
+    {
+        qmlEngine->rootContext()->setContextProperty("qmlEngineAvailableCalled", true);
+    }
+};
+
+QUICK_TEST_MAIN_WITH_SETUP(qquicktestsetup, CustomTestSetup)
+
+#include "tst_quicktestmainwithsetup.moc"
diff --git a/tests/auto/quicktest/signalspy/tst_signalspy.cpp b/tests/auto/quicktest/signalspy/tst_signalspy.cpp
index f54da7819c..0806f43c1c 100644
--- a/tests/auto/quicktest/signalspy/tst_signalspy.cpp
+++ b/tests/auto/quicktest/signalspy/tst_signalspy.cpp
@@ -58,7 +58,7 @@ void tst_SignalSpy::testValid()
 {
     QQuickView window;
     window.setSource(testFileUrl("signalspy.qml"));
-    QVERIFY(window.rootObject() != 0);
+    QVERIFY(window.rootObject() != nullptr);
 
     QObject *mouseSpy = window.rootObject()->findChild<QObject*>("mouseSpy");
     QVERIFY(mouseSpy->property("valid").toBool());
@@ -73,8 +73,8 @@ void tst_SignalSpy::testCount()
     window.resize(200, 200);
     window.setSource(testFileUrl("signalspy.qml"));
     window.show();
-    QTest::qWaitForWindowActive(&window);
-    QVERIFY(window.rootObject() != 0);
+    QVERIFY(QTest::qWaitForWindowActive(&window));
+    QVERIFY(window.rootObject() != nullptr);
 
     QObject *mouseSpy = window.rootObject()->findChild<QObject*>("mouseSpy");
     QCOMPARE(mouseSpy->property("count").toInt(), 0);
diff --git a/tests/auto/quicktest/testfiltering/quicktestmain/quicktestmain.cpp b/tests/auto/quicktest/testfiltering/quicktestmain/quicktestmain.cpp
new file mode 100644
index 0000000000..656911f842
--- /dev/null
+++ b/tests/auto/quicktest/testfiltering/quicktestmain/quicktestmain.cpp
@@ -0,0 +1,29 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#include <QtQuickTest/quicktest.h>
+QUICK_TEST_MAIN(quicktestmain)
diff --git a/tests/auto/quicktest/testfiltering/quicktestmain/quicktestmain.pro b/tests/auto/quicktest/testfiltering/quicktestmain/quicktestmain.pro
new file mode 100644
index 0000000000..7b3e734cb4
--- /dev/null
+++ b/tests/auto/quicktest/testfiltering/quicktestmain/quicktestmain.pro
@@ -0,0 +1,11 @@
+CONFIG += qmltestcase
+macos:CONFIG -= app_bundle
+TARGET = quicktestmain
+
+DEFINES += QT_QMLTEST_DATADIR=\\\"$${PWD}\\\"
+
+SOURCES += quicktestmain.cpp
+
+TESTDATA += $$PWD/*.qml
+
+DESTDIR = ./
diff --git a/tests/auto/quicktest/testfiltering/quicktestmain/tst_first.qml b/tests/auto/quicktest/testfiltering/quicktestmain/tst_first.qml
new file mode 100644
index 0000000000..55c9612b78
--- /dev/null
+++ b/tests/auto/quicktest/testfiltering/quicktestmain/tst_first.qml
@@ -0,0 +1,38 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.3
+import QtTest 1.1
+
+TestCase {
+    name: "First"
+
+    function test_foo() { }
+    function test_bar() { }
+    function test_baz() { }
+}
diff --git a/tests/auto/quicktest/testfiltering/quicktestmain/tst_second.qml b/tests/auto/quicktest/testfiltering/quicktestmain/tst_second.qml
new file mode 100644
index 0000000000..2143d93e12
--- /dev/null
+++ b/tests/auto/quicktest/testfiltering/quicktestmain/tst_second.qml
@@ -0,0 +1,38 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.3
+import QtTest 1.1
+
+TestCase {
+    name: "Second"
+
+    function test_dupfoo() { }
+    function test_dupbar() { }
+    function test_dupbaz() { }
+}
diff --git a/tests/auto/quicktest/testfiltering/quicktestmain/tst_third.qml b/tests/auto/quicktest/testfiltering/quicktestmain/tst_third.qml
new file mode 100644
index 0000000000..6e26d8171b
--- /dev/null
+++ b/tests/auto/quicktest/testfiltering/quicktestmain/tst_third.qml
@@ -0,0 +1,62 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.3
+import QtTest 1.1
+
+TestCase {
+    name: "Third"
+
+    function init_data() {
+        return [
+            { tag: "init_0" },
+            { tag: "skip_1" },
+            { tag: "init_2" },
+            { tag: "skip_3" },
+            { tag: "init_4" },
+        ]
+    }
+
+    function test_default_tags(data) {
+        if (data.tag.startsWith("skip_"))
+            skip("skip '" + data.tag + "' tag")
+    }
+
+    function test_tags_data() {
+         return [
+             { tag: "foo" },
+             { tag: "bar" },
+             { tag: "baz" },
+         ]
+    }
+
+    function test_tags(data) {
+        if (data.tag === "bar")
+            skip("skip '" + data.tag + "' tag")
+    }
+}
diff --git a/tests/auto/quicktest/testfiltering/test/test.pro b/tests/auto/quicktest/testfiltering/test/test.pro
new file mode 100644
index 0000000000..cecbdca725
--- /dev/null
+++ b/tests/auto/quicktest/testfiltering/test/test.pro
@@ -0,0 +1,5 @@
+CONFIG += testcase
+QT += testlib
+TARGET = ../tst_testfiltering
+
+SOURCES = ../tst_testfiltering.cpp
diff --git a/tests/auto/quicktest/testfiltering/testfiltering.pro b/tests/auto/quicktest/testfiltering/testfiltering.pro
new file mode 100644
index 0000000000..ae7a039b8b
--- /dev/null
+++ b/tests/auto/quicktest/testfiltering/testfiltering.pro
@@ -0,0 +1,4 @@
+TEMPLATE = subdirs
+SUBDIRS = \
+    test \
+    quicktestmain
diff --git a/tests/auto/quicktest/testfiltering/tst_testfiltering.cpp b/tests/auto/quicktest/testfiltering/tst_testfiltering.cpp
new file mode 100644
index 0000000000..1db3d5be57
--- /dev/null
+++ b/tests/auto/quicktest/testfiltering/tst_testfiltering.cpp
@@ -0,0 +1,196 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#include <QProcess>
+#include <QtTest>
+
+class tst_TestFiltering : public QObject
+{
+    Q_OBJECT
+private slots:
+    void noFilters();
+    void oneMatchingFilter();
+    void filterThatDoesntMatch();
+    void twoFilters();
+    void twoFiltersWithOneMatch();
+    void manyFilters();
+    void filterTestWithDefaultDataTags();
+    void filterTestWithDataTags();
+    void filterTestByDataTag();
+    void filterInvalidDataTag();
+};
+
+
+const QString testExe =
+#if defined(Q_OS_WIN)
+    QFINDTESTDATA("quicktestmain/quicktestmain.exe");
+#else
+    QFINDTESTDATA("quicktestmain/quicktestmain");
+#endif
+
+void tst_TestFiltering::noFilters()
+{
+    QProcess process;
+    process.start(testExe);
+
+    QVERIFY(process.waitForFinished());
+
+    const QString output = process.readAll();
+    QVERIFY(output.contains(QLatin1String("Totals: 17 passed")));
+    QVERIFY(output.contains(QLatin1String(", 3 skipped")));
+    QCOMPARE(process.exitStatus(), QProcess::NormalExit);
+    QCOMPARE(process.exitCode(), 0);
+}
+
+void tst_TestFiltering::oneMatchingFilter()
+{
+    QProcess process;
+    process.start(testExe, {QLatin1String("First::test_bar")});
+
+    QVERIFY(process.waitForFinished());
+
+    const QString output = process.readAll();
+    QVERIFY(output.contains(QLatin1String("Totals: 3 passed")));
+    QCOMPARE(process.exitStatus(), QProcess::NormalExit);
+    QCOMPARE(process.exitCode(), 0);
+}
+
+void tst_TestFiltering::filterThatDoesntMatch()
+{
+    QProcess process;
+    process.start(testExe, {QLatin1String("First::test_nonexisting")});
+
+    QVERIFY(process.waitForFinished());
+
+    QCOMPARE(process.exitStatus(), QProcess::NormalExit);
+    QCOMPARE(process.exitCode(), 1);
+}
+
+void tst_TestFiltering::twoFilters()
+{
+    QProcess process;
+    process.start(testExe,
+                  {QLatin1String("Second::test_dupfoo"), QLatin1String("Second::test_dupbaz")});
+
+    QVERIFY(process.waitForFinished());
+
+    const QString output = process.readAll();
+    QVERIFY(output.contains(QLatin1String("Totals: 4 passed")));
+    QCOMPARE(process.exitStatus(), QProcess::NormalExit);
+    QCOMPARE(process.exitCode(), 0);
+}
+
+void tst_TestFiltering::twoFiltersWithOneMatch()
+{
+    QProcess process;
+    process.start(testExe,
+                  {QLatin1String("First::test_foo"), QLatin1String("Second::test_nonexisting")});
+
+    QVERIFY(process.waitForFinished());
+
+    const QString output = process.readAll();
+    QVERIFY(output.contains(QLatin1String("Totals: 3 passed")));
+    QCOMPARE(process.exitStatus(), QProcess::NormalExit);
+    QCOMPARE(process.exitCode(), 1);
+}
+
+void tst_TestFiltering::manyFilters()
+{
+    QProcess process;
+    process.start(testExe,
+                  {QLatin1String("First::test_foo"),
+                   QLatin1String("First::test_baz"),
+                   QLatin1String("Second::test_dupfoo"),
+                   QLatin1String("Second::test_dupbaz")});
+
+    QVERIFY(process.waitForFinished());
+
+    const QString output = process.readAll();
+    QVERIFY(output.contains(QLatin1String("Totals: 8 passed")));
+    QCOMPARE(process.exitStatus(), QProcess::NormalExit);
+    QCOMPARE(process.exitCode(), 0);
+}
+
+void tst_TestFiltering::filterTestWithDefaultDataTags()
+{
+    QProcess process;
+    process.start(testExe, { QLatin1String("Third::test_default_tags"), });
+
+    QVERIFY(process.waitForFinished());
+
+    const QString output = process.readAll();
+    QVERIFY(output.contains(QLatin1String("Totals: 5 passed")));
+    QVERIFY(output.contains(QLatin1String(" 2 skipped")));
+    QCOMPARE(process.exitStatus(), QProcess::NormalExit);
+    QCOMPARE(process.exitCode(), 0);
+}
+
+void tst_TestFiltering::filterTestWithDataTags()
+{
+    QProcess process;
+    process.start(testExe, { QLatin1String("Third::test_tags"), });
+
+    QVERIFY(process.waitForFinished());
+
+    const QString output = process.readAll();
+    QVERIFY(output.contains(QLatin1String("Totals: 4 passed")));
+    QVERIFY(output.contains(QLatin1String(" 1 skipped")));
+    QCOMPARE(process.exitStatus(), QProcess::NormalExit);
+    QCOMPARE(process.exitCode(), 0);
+}
+
+void tst_TestFiltering::filterTestByDataTag()
+{
+    QProcess process;
+    process.start(testExe, { QLatin1String("Third::test_default_tags:init_2"),
+                             QLatin1String("Third::test_default_tags:skip_3"),
+                             QLatin1String("Third::test_tags:baz"),
+                             QLatin1String("Third::test_tags:bar"), });
+
+    QVERIFY(process.waitForFinished());
+
+    const QString output = process.readAll();
+    QVERIFY(output.contains(QLatin1String("Totals: 4 passed")));
+    QVERIFY(output.contains(QLatin1String(" 2 skipped")));
+    QCOMPARE(process.exitStatus(), QProcess::NormalExit);
+    QCOMPARE(process.exitCode(), 0);
+}
+
+void tst_TestFiltering::filterInvalidDataTag()
+{
+    QProcess process;
+    process.start(testExe, { QLatin1String("Third::test_tags:invalid_tag") });
+
+    QVERIFY(process.waitForFinished());
+
+    QCOMPARE(process.exitStatus(), QProcess::NormalExit);
+    QCOMPARE(process.exitCode(), 1);
+}
+
+QTEST_MAIN(tst_TestFiltering);
+
+#include "tst_testfiltering.moc"
diff --git a/tests/auto/quickwidgets/qquickwidget/data/activeFocusOnTab.qml b/tests/auto/quickwidgets/qquickwidget/data/activeFocusOnTab.qml
new file mode 100644
index 0000000000..9ad1cafed9
--- /dev/null
+++ b/tests/auto/quickwidgets/qquickwidget/data/activeFocusOnTab.qml
@@ -0,0 +1,60 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.1
+
+Item {
+    Rectangle {
+        objectName: "topRect"
+        x: 0
+        width: 50
+        height: 50
+        activeFocusOnTab: true
+        focus: true
+        color: activeFocus ? "green" : "red"
+    }
+    Rectangle {
+        objectName: "middleRect"
+        x: 50
+        width: 50
+        height: 50
+        focus: true
+        activeFocusOnTab: true
+        color: activeFocus ? "green" : "red"
+    }
+    Rectangle {
+        objectName: "bottomRect"
+        x: 100
+        width: 50
+        height: 50
+        focus: true
+        activeFocusOnTab: true
+        color: activeFocus ? "green" : "red"
+    }
+}
+
diff --git a/tests/auto/quickwidgets/qquickwidget/data/enterleave.qml b/tests/auto/quickwidgets/qquickwidget/data/enterleave.qml
new file mode 100644
index 0000000000..b3057e30ad
--- /dev/null
+++ b/tests/auto/quickwidgets/qquickwidget/data/enterleave.qml
@@ -0,0 +1,12 @@
+import QtQuick 2.0
+
+Rectangle {
+    property bool hasMouse: mouseArea.containsMouse
+    height: 200
+    width: 200
+    MouseArea {
+        id: mouseArea
+        hoverEnabled: true
+        anchors.fill: parent
+    }
+}
diff --git a/tests/auto/quickwidgets/qquickwidget/data/mouse.qml b/tests/auto/quickwidgets/qquickwidget/data/mouse.qml
new file mode 100644
index 0000000000..5d1c6e8443
--- /dev/null
+++ b/tests/auto/quickwidgets/qquickwidget/data/mouse.qml
@@ -0,0 +1,18 @@
+import QtQuick 2.0
+
+Rectangle {
+    width: 50
+    height: 50
+
+    property bool wasClicked: false
+    property bool wasDoubleClicked: false
+    property bool wasMoved: false
+
+    MouseArea {
+        anchors.fill: parent
+        hoverEnabled: true
+        onClicked: wasClicked = true
+        onDoubleClicked: wasDoubleClicked = true
+        onMouseXChanged: wasMoved = true
+    }
+}
diff --git a/tests/auto/quickwidgets/qquickwidget/data/noActiveFocusOnTab.qml b/tests/auto/quickwidgets/qquickwidget/data/noActiveFocusOnTab.qml
new file mode 100644
index 0000000000..6d86ce45bb
--- /dev/null
+++ b/tests/auto/quickwidgets/qquickwidget/data/noActiveFocusOnTab.qml
@@ -0,0 +1,57 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.1
+
+Item {
+    Rectangle {
+        objectName: "topRect2"
+        x: 0
+        width: 50
+        height: 50
+        focus: true
+        color: activeFocus ? "green" : "red"
+    }
+    Rectangle {
+        objectName: "middleRect2"
+        x: 50
+        width: 50
+        height: 50
+        focus: true
+        color: activeFocus ? "green" : "red"
+    }
+    Rectangle {
+        objectName: "bottomRect3"
+        x: 100
+        width: 50
+        height: 50
+        focus: true
+        color: activeFocus ? "green" : "red"
+    }
+}
+
diff --git a/tests/auto/quickwidgets/qquickwidget/tst_qquickwidget.cpp b/tests/auto/quickwidgets/qquickwidget/tst_qquickwidget.cpp
index 60495596d1..aaf37b32cd 100644
--- a/tests/auto/quickwidgets/qquickwidget/tst_qquickwidget.cpp
+++ b/tests/auto/quickwidgets/qquickwidget/tst_qquickwidget.cpp
@@ -27,6 +27,7 @@
 ****************************************************************************/
 
 #include <qtest.h>
+#include <qtesttouch.h>
 #include <QtTest/QSignalSpy>
 #include <QtQml/qqmlcomponent.h>
 #include <QtQml/qqmlcontext.h>
@@ -34,12 +35,86 @@
 #include <QtQuick/qquickitem.h>
 #include "../../shared/util.h"
 #include <QtGui/QWindow>
+#include <QtGui/QScreen>
 #include <QtGui/QImage>
 #include <QtCore/QDebug>
 #include <QtQml/qqmlengine.h>
 
+#include <QtCore/QLoggingCategory>
+#include <QtGui/qstylehints.h>
+#include <QtWidgets/QBoxLayout>
+#include <QtWidgets/QLabel>
+
 #include <QtQuickWidgets/QQuickWidget>
 
+Q_LOGGING_CATEGORY(lcTests, "qt.quick.tests")
+
+class MouseRecordingQQWidget : public QQuickWidget
+{
+public:
+    explicit MouseRecordingQQWidget(QWidget *parent = nullptr) : QQuickWidget(parent) {
+        setAttribute(Qt::WA_AcceptTouchEvents);
+    }
+
+protected:
+    void mousePressEvent(QMouseEvent *event) override {
+        qCDebug(lcTests) << event;
+        m_mouseEvents << *event;
+        QQuickWidget::mousePressEvent(event);
+    }
+    void mouseMoveEvent(QMouseEvent *event) override {
+        qCDebug(lcTests) << event;
+        m_mouseEvents << *event;
+        QQuickWidget::mouseMoveEvent(event);
+    }
+    void mouseReleaseEvent(QMouseEvent *event) override {
+        qCDebug(lcTests) << event;
+        m_mouseEvents << *event;
+        QQuickWidget::mouseReleaseEvent(event);
+    }
+
+public:
+    QList<QMouseEvent> m_mouseEvents;
+};
+
+class MouseRecordingItem : public QQuickItem
+{
+public:
+    MouseRecordingItem(bool acceptTouch, QQuickItem *parent = nullptr)
+        : QQuickItem(parent)
+        , m_acceptTouch(acceptTouch)
+    {
+        setSize(QSizeF(300, 300));
+        setAcceptedMouseButtons(Qt::LeftButton);
+    }
+
+protected:
+    void touchEvent(QTouchEvent* event) override {
+        event->setAccepted(m_acceptTouch);
+        m_touchEvents << *event;
+        qCDebug(lcTests) << "accepted?" << event->isAccepted() << event;
+    }
+    void mousePressEvent(QMouseEvent *event) override {
+        qCDebug(lcTests) << event;
+        m_mouseEvents << *event;
+    }
+    void mouseMoveEvent(QMouseEvent *event) override {
+        qCDebug(lcTests) << event;
+        m_mouseEvents << *event;
+    }
+    void mouseReleaseEvent(QMouseEvent *event) override {
+        qCDebug(lcTests) << event;
+        m_mouseEvents << *event;
+    }
+
+public:
+    QList<QMouseEvent> m_mouseEvents;
+    QList<QTouchEvent> m_touchEvents;
+
+private:
+    bool m_acceptTouch;
+};
+
 class tst_qquickwidget : public QQmlDataTest
 {
     Q_OBJECT
@@ -51,18 +126,28 @@ private slots:
     void reparentAfterShow();
     void changeGeometry();
     void resizemodeitem();
+    void layoutSizeChange();
     void errors();
     void engine();
     void readback();
     void renderingSignals();
+    void grab();
     void grabBeforeShow();
     void reparentToNewWindow();
     void nullEngine();
     void keyEvents();
     void shortcuts();
+    void enterLeave();
+    void mouseEventWindowPos();
+    void synthMouseFromTouch_data();
+    void synthMouseFromTouch();
+    void tabKey();
+
+private:
+    QTouchDevice *device = QTest::createTouchDevice();
+    const QRect m_availableGeometry = QGuiApplication::primaryScreen()->availableGeometry();
 };
 
-
 tst_qquickwidget::tst_qquickwidget()
 {
 }
@@ -75,7 +160,7 @@ void tst_qquickwidget::showHide()
     childView->setSource(testFileUrl("rectangle.qml"));
 
     window.show();
-    QVERIFY(QTest::qWaitForWindowExposed(&window, 5000));
+    QVERIFY(QTest::qWaitForWindowExposed(&window));
     QVERIFY(childView->quickWindow()->isVisible());
     QVERIFY(childView->quickWindow()->visibility() != QWindow::Hidden);
 
@@ -91,13 +176,13 @@ void tst_qquickwidget::reparentAfterShow()
     QQuickWidget *childView = new QQuickWidget(&window);
     childView->setSource(testFileUrl("rectangle.qml"));
     window.show();
-    QVERIFY(QTest::qWaitForWindowExposed(&window, 5000));
+    QVERIFY(QTest::qWaitForWindowExposed(&window));
 
     QScopedPointer<QQuickWidget> toplevelView(new QQuickWidget);
     toplevelView->setParent(&window);
     toplevelView->setSource(testFileUrl("rectangle.qml"));
     toplevelView->show();
-    QVERIFY(QTest::qWaitForWindowExposed(&window, 5000));
+    QVERIFY(QTest::qWaitForWindowExposed(&window));
 }
 
 void tst_qquickwidget::changeGeometry()
@@ -108,7 +193,7 @@ void tst_qquickwidget::changeGeometry()
     childView->setSource(testFileUrl("rectangle.qml"));
 
     window.show();
-    QVERIFY(QTest::qWaitForWindowExposed(&window, 5000));
+    QVERIFY(QTest::qWaitForWindowExposed(&window));
 
     childView->setGeometry(100,100,100,100);
 }
@@ -116,7 +201,7 @@ void tst_qquickwidget::changeGeometry()
 void tst_qquickwidget::resizemodeitem()
 {
     QWidget window;
-    window.setGeometry(0, 0, 400, 400);
+    window.setGeometry(m_availableGeometry.left(), m_availableGeometry.top(), 400, 400);
 
     QScopedPointer<QQuickWidget> view(new QQuickWidget);
     view->setParent(&window);
@@ -224,6 +309,39 @@ void tst_qquickwidget::resizemodeitem()
     QCOMPARE(view->initialSize(), QSize(200, 200)); // initial object size
 }
 
+void tst_qquickwidget::layoutSizeChange()
+{
+    QWidget window;
+    window.resize(400, 400);
+
+    QVBoxLayout *layout = new QVBoxLayout(&window);
+    layout->setContentsMargins(0,0,0,0);
+    layout->setSpacing(0);
+    QScopedPointer<QQuickWidget> view(new QQuickWidget);
+    layout->addWidget(view.data());
+    QLabel *label = new QLabel("Label");
+    layout->addWidget(label);
+    layout->addStretch(1);
+
+
+    view->resize(300,300);
+    view->setResizeMode(QQuickWidget::SizeViewToRootObject);
+    QCOMPARE(QSize(0,0), view->initialSize());
+    view->setSource(testFileUrl("rectangle.qml"));
+    QQuickItem* item = qobject_cast<QQuickItem*>(view->rootObject());
+    QVERIFY(item);
+    QCOMPARE(item->height(), 200.0);
+    window.show();
+    QVERIFY(QTest::qWaitForWindowExposed(&window, 5000));
+    QTRY_COMPARE(view->height(), 200);
+    QTRY_COMPARE(label->y(), 200);
+
+    item->setSize(QSizeF(100,100));
+    QCOMPARE(item->height(), 100.0);
+    QTRY_COMPARE(view->height(), 100);
+    QTRY_COMPARE(label->y(), 100);
+}
+
 void tst_qquickwidget::errors()
 {
     QQuickWidget *view = new QQuickWidget;
@@ -239,8 +357,8 @@ void tst_qquickwidget::errors()
 void tst_qquickwidget::engine()
 {
     QScopedPointer<QQmlEngine> engine(new QQmlEngine);
-    QScopedPointer<QQuickWidget> view(new QQuickWidget(engine.data(), 0));
-    QScopedPointer<QQuickWidget> view2(new QQuickWidget(view->engine(), 0));
+    QScopedPointer<QQuickWidget> view(new QQuickWidget(engine.data(), nullptr));
+    QScopedPointer<QQuickWidget> view2(new QQuickWidget(view->engine(), nullptr));
 
     QVERIFY(view->engine());
     QVERIFY(view2->engine());
@@ -255,7 +373,7 @@ void tst_qquickwidget::readback()
     view->setSource(testFileUrl("rectangle.qml"));
 
     view->show();
-    QVERIFY(QTest::qWaitForWindowExposed(view.data(), 5000));
+    QVERIFY(QTest::qWaitForWindowExposed(view.data()));
 
     QImage img = view->grabFramebuffer();
     QVERIFY(!img.isNull());
@@ -291,13 +409,22 @@ void tst_qquickwidget::renderingSignals()
     QCOMPARE(afterRenderingSpy.size(), 0);
 
     widget.show();
-    QVERIFY(QTest::qWaitForWindowExposed(&widget, 5000));
+    QVERIFY(QTest::qWaitForWindowExposed(&widget));
 
     QTRY_VERIFY(beforeRenderingSpy.size() > 0);
     QTRY_VERIFY(beforeSyncSpy.size() > 0);
     QTRY_VERIFY(afterRenderingSpy.size() > 0);
 }
 
+void tst_qquickwidget::grab()
+{
+    QQuickWidget view;
+    view.setSource(testFileUrl("rectangle.qml"));
+    QPixmap pixmap = view.grab();
+    QRgb pixel = pixmap.toImage().pixel(5, 5);
+    QCOMPARE(pixel, qRgb(255, 0, 0));
+}
+
 // QTBUG-49929, verify that Qt Designer grabbing the contents before drag
 // does not crash due to missing GL contexts or similar.
 void tst_qquickwidget::grabBeforeShow()
@@ -314,13 +441,17 @@ void tst_qquickwidget::reparentToNewWindow()
     QQuickWidget *qqw = new QQuickWidget(&window1);
     qqw->setSource(testFileUrl("rectangle.qml"));
     window1.show();
-    QVERIFY(QTest::qWaitForWindowExposed(&window1, 5000));
+    QVERIFY(QTest::qWaitForWindowExposed(&window1));
     window2.show();
-    QVERIFY(QTest::qWaitForWindowExposed(&window2, 5000));
+    QVERIFY(QTest::qWaitForWindowExposed(&window2));
 
     QSignalSpy afterRenderingSpy(qqw->quickWindow(), &QQuickWindow::afterRendering);
     qqw->setParent(&window2);
     qqw->show();
+
+    if (QGuiApplication::platformName() == QLatin1String("offscreen"))
+        QEXPECT_FAIL("", "afterRendering not emitted after reparenting on offscreen", Continue);
+
     QTRY_VERIFY(afterRenderingSpy.size() > 0);
 
     QImage img = qqw->grabFramebuffer();
@@ -357,7 +488,7 @@ void tst_qquickwidget::keyEvents()
     KeyHandlingWidget widget;
     widget.setSource(testFileUrl("rectangle.qml"));
     widget.show();
-    QVERIFY(QTest::qWaitForWindowExposed(widget.window(), 5000));
+    QVERIFY(QTest::qWaitForWindowExposed(widget.window()));
 
     // Note: send the event to the QWindow, not the QWidget, in order
     // to simulate the full event processing chain.
@@ -385,7 +516,7 @@ void tst_qquickwidget::shortcuts()
     KeyHandlingWidget widget;
     widget.setSource(testFileUrl("rectangle.qml"));
     widget.show();
-    QVERIFY(QTest::qWaitForWindowExposed(widget.window(), 5000));
+    QVERIFY(QTest::qWaitForWindowExposed(widget.window()));
 
     // Send to the widget, verify that the QQuickWindow sees it.
 
@@ -398,6 +529,142 @@ void tst_qquickwidget::shortcuts()
     QTRY_VERIFY(filter.shortcutOk);
 }
 
+void tst_qquickwidget::enterLeave()
+{
+    QQuickWidget view;
+    view.setSource(testFileUrl("enterleave.qml"));
+
+    // Ensure the cursor is away from the window first
+    const auto outside = m_availableGeometry.topLeft() + QPoint(50, 50);
+    QCursor::setPos(outside);
+    QTRY_VERIFY(QCursor::pos() == outside);
+
+    view.move(m_availableGeometry.topLeft() + QPoint(100, 100));
+    view.show();
+    QVERIFY(QTest::qWaitForWindowExposed(&view));
+    QQuickItem *rootItem = view.rootObject();
+    QVERIFY(rootItem);
+    const QPoint frameOffset = view.geometry().topLeft() - view.frameGeometry().topLeft();
+
+    QTRY_VERIFY(!rootItem->property("hasMouse").toBool());
+    // Check the enter
+    QCursor::setPos(view.pos() + QPoint(50, 50) + frameOffset);
+    QTRY_VERIFY(rootItem->property("hasMouse").toBool());
+    // Now check the leave
+    QCursor::setPos(outside);
+    QTRY_VERIFY(!rootItem->property("hasMouse").toBool());
+}
+
+void tst_qquickwidget::mouseEventWindowPos()
+{
+    QWidget widget;
+    widget.resize(100, 100);
+    QQuickWidget *quick = new QQuickWidget(&widget);
+    quick->setSource(testFileUrl("mouse.qml"));
+    quick->move(50, 50);
+    widget.show();
+    QVERIFY(QTest::qWaitForWindowExposed(&widget));
+    QQuickItem *rootItem = quick->rootObject();
+    QVERIFY(rootItem);
+
+    QVERIFY(!rootItem->property("wasClicked").toBool());
+    QVERIFY(!rootItem->property("wasDoubleClicked").toBool());
+    // Moving an item under the mouse cursor will trigger a mouse move event.
+    // The above quick->move() will trigger a mouse move event on macOS.
+    // Discard that in order to get a clean slate for the actual tests.
+    rootItem->setProperty("wasMoved", QVariant(false));
+
+    QWindow *window = widget.windowHandle();
+    QVERIFY(window);
+
+    QTest::mouseMove(window, QPoint(60, 60));
+    QTest::mouseClick(window, Qt::LeftButton, Qt::KeyboardModifiers(), QPoint(60, 60));
+    QTRY_VERIFY(rootItem->property("wasClicked").toBool());
+    QTest::mouseDClick(window, Qt::LeftButton, Qt::KeyboardModifiers(), QPoint(60, 60));
+    QTRY_VERIFY(rootItem->property("wasDoubleClicked").toBool());
+    QTest::mouseMove(window, QPoint(70, 70));
+    QTRY_VERIFY(rootItem->property("wasMoved").toBool());
+}
+
+void tst_qquickwidget::synthMouseFromTouch_data()
+{
+    QTest::addColumn<bool>("synthMouse"); // AA_SynthesizeMouseForUnhandledTouchEvents
+    QTest::addColumn<bool>("acceptTouch"); // QQuickItem::touchEvent: setAccepted()
+
+    QTest::newRow("no synth, accept") << false << true; // suitable for touch-capable UIs
+    QTest::newRow("no synth, don't accept") << false << false;
+    QTest::newRow("synth and accept") << true << true;
+    QTest::newRow("synth, don't accept") << true << false; // the default
+}
+
+void tst_qquickwidget::synthMouseFromTouch()
+{
+    QFETCH(bool, synthMouse);
+    QFETCH(bool, acceptTouch);
+
+    QCoreApplication::setAttribute(Qt::AA_SynthesizeMouseForUnhandledTouchEvents, synthMouse);
+    QWidget window;
+    window.setAttribute(Qt::WA_AcceptTouchEvents);
+    QScopedPointer<MouseRecordingQQWidget> childView(new MouseRecordingQQWidget(&window));
+    MouseRecordingItem *item = new MouseRecordingItem(acceptTouch, nullptr);
+    childView->setContent(QUrl(), nullptr, item);
+    window.resize(300, 300);
+    childView->resize(300, 300);
+    window.show();
+    QVERIFY(QTest::qWaitForWindowActive(&window));
+    QVERIFY(childView->quickWindow()->isVisible());
+    QVERIFY(item->isVisible());
+
+    QPoint p1 = QPoint(20, 20);
+    QPoint p2 = QPoint(30, 30);
+    QTest::touchEvent(&window, device).press(0, p1, &window);
+    QTest::touchEvent(&window, device).move(0, p2, &window);
+    QTest::touchEvent(&window, device).release(0, p2, &window);
+
+    QCOMPARE(item->m_touchEvents.count(), !synthMouse && !acceptTouch ? 1 : 3);
+    QCOMPARE(item->m_mouseEvents.count(), (acceptTouch || !synthMouse) ? 0 : 3);
+    QCOMPARE(childView->m_mouseEvents.count(), 0);
+    for (const QMouseEvent &ev : item->m_mouseEvents)
+        QCOMPARE(ev.source(), Qt::MouseEventSynthesizedByQt);
+}
+
+void tst_qquickwidget::tabKey()
+{
+    if (QGuiApplication::styleHints()->tabFocusBehavior() != Qt::TabFocusAllControls)
+        QSKIP("This function doesn't support NOT iterating all.");
+    QWidget window1;
+    QQuickWidget *qqw = new QQuickWidget(&window1);
+    qqw->setSource(testFileUrl("activeFocusOnTab.qml"));
+    QQuickWidget *qqw2 = new QQuickWidget(&window1);
+    qqw2->setSource(testFileUrl("noActiveFocusOnTab.qml"));
+    qqw2->move(100, 0);
+    window1.show();
+    qqw->setFocus();
+    QVERIFY(QTest::qWaitForWindowExposed(&window1, 5000));
+    QVERIFY(qqw->hasFocus());
+    QQuickItem *item = qobject_cast<QQuickItem *>(qqw->rootObject());
+    QQuickItem *topItem = item->findChild<QQuickItem *>("topRect");
+    QQuickItem *middleItem = item->findChild<QQuickItem *>("middleRect");
+    QQuickItem *bottomItem = item->findChild<QQuickItem *>("bottomRect");
+    topItem->forceActiveFocus();
+    QVERIFY(topItem->property("activeFocus").toBool());
+    QTest::keyClick(qqw, Qt::Key_Tab);
+    QTRY_VERIFY(middleItem->property("activeFocus").toBool());
+    QTest::keyClick(qqw, Qt::Key_Tab);
+    QTRY_VERIFY(bottomItem->property("activeFocus").toBool());
+    QTest::keyClick(qqw, Qt::Key_Backtab);
+    QTRY_VERIFY(middleItem->property("activeFocus").toBool());
+
+    qqw2->setFocus();
+    QQuickItem *item2 = qobject_cast<QQuickItem *>(qqw2->rootObject());
+    QQuickItem *topItem2 = item2->findChild<QQuickItem *>("topRect2");
+    QTRY_VERIFY(qqw2->hasFocus());
+    QVERIFY(topItem2->property("activeFocus").toBool());
+    QTest::keyClick(qqw2, Qt::Key_Tab);
+    QTRY_VERIFY(qqw->hasFocus());
+    QVERIFY(middleItem->property("activeFocus").toBool());
+}
+
 QTEST_MAIN(tst_qquickwidget)
 
 #include "tst_qquickwidget.moc"
diff --git a/tests/auto/shared/util.cpp b/tests/auto/shared/util.cpp
index 96beb51612..189398f0c2 100644
--- a/tests/auto/shared/util.cpp
+++ b/tests/auto/shared/util.cpp
@@ -28,11 +28,6 @@
 
 #include "util.h"
 
-#include <QtQml/QQmlComponent>
-#include <QtQml/QQmlError>
-#include <QtQml/QQmlContext>
-#include <QtQml/QQmlEngine>
-#include <QtCore/QTextStream>
 #include <QtCore/QDebug>
 #include <QtCore/QMutexLocker>
 
@@ -72,31 +67,6 @@ QString QQmlDataTest::testFile(const QString &fileName) const
     return result;
 }
 
-QByteArray QQmlDataTest::msgComponentError(const QQmlComponent &c,
-                                                   const QQmlEngine *engine /* = 0 */)
-{
-    QString result;
-    const QList<QQmlError> errors = c.errors();
-    QTextStream str(&result);
-    str << "Component '" << c.url().toString() << "' has " << errors.size()
-        << " errors: '";
-    for (int i = 0; i < errors.size(); ++i) {
-        if (i)
-            str << ", '";
-        str << errors.at(i).toString() << '\'';
-
-    }
-    if (!engine)
-        if (QQmlContext *context = c.creationContext())
-            engine = context->engine();
-    if (engine) {
-        str << " Import paths: (" << engine->importPathList().join(QStringLiteral(", "))
-            << ") Plugin paths: (" << engine->pluginPathList().join(QStringLiteral(", "))
-            << ')';
-    }
-    return result.toLocal8Bit();
-}
-
 Q_GLOBAL_STATIC(QMutex, qQmlTestMessageHandlerMutex)
 
 QQmlTestMessageHandler *QQmlTestMessageHandler::m_instance = 0;
diff --git a/tests/auto/shared/util.h b/tests/auto/shared/util.h
index 33d7cbd1d0..6f3f0a06a8 100644
--- a/tests/auto/shared/util.h
+++ b/tests/auto/shared/util.h
@@ -35,9 +35,6 @@
 #include <QtCore/QStringList>
 #include <QtTest/QTest>
 
-QT_FORWARD_DECLARE_CLASS(QQmlComponent)
-QT_FORWARD_DECLARE_CLASS(QQmlEngine)
-
 /* Base class for tests with data that are located in a "data" subfolder. */
 
 class QQmlDataTest : public QObject
@@ -61,9 +58,6 @@ public:
 
     static inline QQmlDataTest *instance() { return m_instance; }
 
-    static QByteArray msgComponentError(const QQmlComponent &,
-                                        const QQmlEngine *engine = 0);
-
 public slots:
     virtual void initTestCase();
 
diff --git a/tests/auto/shared/util.pri b/tests/auto/shared/util.pri
index 8e82dcb33b..a05af4773d 100644
--- a/tests/auto/shared/util.pri
+++ b/tests/auto/shared/util.pri
@@ -1,4 +1,5 @@
 
+INCLUDEPATH += $$PWD
 HEADERS += $$PWD/util.h
 SOURCES += $$PWD/util.cpp
 
diff --git a/tests/auto/toolsupport/tst_toolsupport.cpp b/tests/auto/toolsupport/tst_toolsupport.cpp
index 6ee1db805a..eec96f9174 100644
--- a/tests/auto/toolsupport/tst_toolsupport.cpp
+++ b/tests/auto/toolsupport/tst_toolsupport.cpp
@@ -101,7 +101,7 @@ void tst_toolsupport::offsets_data()
             = QTest::newRow("CompiledData::CompilationUnit::data")
             << pmm_to_offsetof(&QV4::CompiledData::CompilationUnit::data);
 
-        data << 12 << 24;
+        data << 20 << 40;
     }
 
     {
diff --git a/tests/benchmarks/benchmarks.pro b/tests/benchmarks/benchmarks.pro
index 07a6d5ecaa..6d62fa09d9 100644
--- a/tests/benchmarks/benchmarks.pro
+++ b/tests/benchmarks/benchmarks.pro
@@ -1,5 +1,5 @@
 TEMPLATE = subdirs
-SUBDIRS = qml
+SUBDIRS = qml quick
 qtConfig(private_tests) {
     qtConfig(opengl(es1|es2)?):SUBDIRS += particles
 }
diff --git a/tests/benchmarks/qml/animation/tst_animation.cpp b/tests/benchmarks/qml/animation/tst_animation.cpp
index 27622ed013..f377c94f72 100644
--- a/tests/benchmarks/qml/animation/tst_animation.cpp
+++ b/tests/benchmarks/qml/animation/tst_animation.cpp
@@ -125,12 +125,12 @@ void tst_animation::animationelements_data()
 void tst_animation::animationelements()
 {
     QFETCH(QString, type);
-    QQmlType *t = QQmlMetaType::qmlType(type, 2, 0);
-    if (!t || !t->isCreatable())
+    QQmlType t = QQmlMetaType::qmlType(type, 2, 0);
+    if (!t.isValid() || !t.isCreatable())
         QSKIP("Non-creatable type");
 
     QBENCHMARK {
-        QObject *obj = t->create();
+        QObject *obj = t.create();
         delete obj;
     }
 }
diff --git a/tests/benchmarks/qml/creation/tst_creation.cpp b/tests/benchmarks/qml/creation/tst_creation.cpp
index c0907b5dd1..ed2e52f869 100644
--- a/tests/benchmarks/qml/creation/tst_creation.cpp
+++ b/tests/benchmarks/qml/creation/tst_creation.cpp
@@ -196,27 +196,21 @@ void tst_creation::qobject_10tree_cpp()
 
 void tst_creation::qobject_qmltype()
 {
-    QQmlType *t = QQmlMetaType::qmlType("QtQuick/QtObject", 2, 0);
+    QQmlType t = QQmlMetaType::qmlType("QtQuick/QtObject", 2, 0);
 
     QBENCHMARK {
-        QObject *obj = t->create();
+        QObject *obj = t.create();
         delete obj;
     }
 }
 
-struct QQmlGraphics_Derived : public QObject
-{
-    void setParent_noEvent(QObject *parent) {
-        bool sce = d_ptr->sendChildEvents;
-        d_ptr->sendChildEvents = false;
-        setParent(parent);
-        d_ptr->sendChildEvents = sce;
-    }
-};
-
 inline void QQmlGraphics_setParent_noEvent(QObject *object, QObject *parent)
 {
-    static_cast<QQmlGraphics_Derived *>(object)->setParent_noEvent(parent);
+    QObjectPrivate *d_ptr = QObjectPrivate::get(object);
+    bool sce = d_ptr->sendChildEvents;
+    d_ptr->sendChildEvents = false;
+    object->setParent(parent);
+    d_ptr->sendChildEvents = sce;
 }
 
 void tst_creation::itemtree_notree_cpp()
diff --git a/tests/benchmarks/qml/holistic/data/largeTargets/gridview-example.qml b/tests/benchmarks/qml/holistic/data/largeTargets/gridview-example.qml
index 0074370b72..b3e57551fe 100644
--- a/tests/benchmarks/qml/holistic/data/largeTargets/gridview-example.qml
+++ b/tests/benchmarks/qml/holistic/data/largeTargets/gridview-example.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/tests/benchmarks/qml/holistic/data/largeTargets/layoutdirection.qml b/tests/benchmarks/qml/holistic/data/largeTargets/layoutdirection.qml
index cfc396b20e..6bf0abb830 100644
--- a/tests/benchmarks/qml/holistic/data/largeTargets/layoutdirection.qml
+++ b/tests/benchmarks/qml/holistic/data/largeTargets/layoutdirection.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/tests/benchmarks/qml/holistic/data/largeTargets/mousearea-example.qml b/tests/benchmarks/qml/holistic/data/largeTargets/mousearea-example.qml
index 4358df1c5c..bbfb0e3432 100644
--- a/tests/benchmarks/qml/holistic/data/largeTargets/mousearea-example.qml
+++ b/tests/benchmarks/qml/holistic/data/largeTargets/mousearea-example.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/tests/benchmarks/qml/holistic/testtypes.h b/tests/benchmarks/qml/holistic/testtypes.h
index a752a8585b..6ff64c645d 100644
--- a/tests/benchmarks/qml/holistic/testtypes.h
+++ b/tests/benchmarks/qml/holistic/testtypes.h
@@ -34,6 +34,7 @@
 #include <QtCore/qpoint.h>
 #include <QtCore/qsize.h>
 #include <QtQml/qqmllist.h>
+#include <QtCore/qrandom.h>
 #include <QtCore/qrect.h>
 #include <QtGui/qmatrix.h>
 #include <QtGui/qcolor.h>
@@ -223,7 +224,7 @@ public:
     {
         QPixmap pv(150, 150);
         pv.fill(Qt::green);
-        int choice = qrand() % 4;
+        int choice = QRandomGenerator::global()->bounded(4);
         switch (choice) {
             case 0: setArbitraryVariant(QVariant(QString(QLatin1String("string variant value")))); break;
             case 1: setArbitraryVariant(QVariant(QColor(110, 120, 130))); break;
@@ -253,7 +254,7 @@ public:
         QVariant retn;
         QPixmap pv(randomFactorOne % 300, randomFactorTwo % 300);
         pv.fill(QColor(randomFactorOne % 256, randomFactorTwo % 256, randomFactorThree % 256));
-        int choice = qrand() % 4;
+        int choice = QRandomGenerator::global()->bounded(4);
         switch (choice) {
             case 0: retn = QVariant(QString(QLatin1String("string variant value"))); break;
             case 1: retn = QVariant(QColor(randomFactorThree % 256, randomFactorTwo % 256, randomFactorOne % 256)); break;
diff --git a/tests/benchmarks/qml/holistic/tst_holistic.cpp b/tests/benchmarks/qml/holistic/tst_holistic.cpp
index 791ae6812b..9186816a16 100644
--- a/tests/benchmarks/qml/holistic/tst_holistic.cpp
+++ b/tests/benchmarks/qml/holistic/tst_holistic.cpp
@@ -107,9 +107,6 @@ private slots:
 
     void typeResolution_data();
     void typeResolution();
-
-private:
-    QQmlEngine engine;
 };
 
 tst_holistic::tst_holistic()
@@ -251,6 +248,8 @@ void tst_holistic::compilation()
     Q_ASSERT(files.size() > 0);
     Q_ASSERT(repetitions > 0);
 
+    QQmlEngine engine;
+
     QBENCHMARK {
         engine.clearComponentCache();
         for (int i = 0; i < repetitions; ++i) {
@@ -272,6 +271,8 @@ void tst_holistic::instantiation()
     Q_ASSERT(files.size() > 0);
     Q_ASSERT(repetitions > 0);
 
+    QQmlEngine engine;
+
     QList<QQmlComponent*> components;
     for (int i = 0; i < files.size(); ++i) {
         QQmlComponent *c = new QQmlComponent(&engine, QUrl::fromLocalFile(files.at(i)));
@@ -306,6 +307,8 @@ void tst_holistic::creation()
     Q_ASSERT(files.size() > 0);
     Q_ASSERT(repetitions > 0);
 
+    QQmlEngine engine;
+
     QBENCHMARK {
         engine.clearComponentCache();
         for (int i = 0; i < repetitions; ++i) {
@@ -369,6 +372,7 @@ void tst_holistic::dynamicity()
     QFETCH(QVariant, writeValueTwo);
     QFETCH(QString, readProperty);
 
+    QQmlEngine engine;
     QQmlComponent c(&engine, file);
     QObject *obj = c.create();
 
@@ -478,6 +482,7 @@ void tst_holistic::cppToJsDirect()
     QFETCH(QString, file);
     QFETCH(QString, methodName);
 
+    QQmlEngine engine;
     QQmlComponent c(&engine, file);
     QObject *obj = c.create();
 
@@ -497,6 +502,7 @@ void tst_holistic::cppToJsIndirect()
     // The benchmark deliberately causes change signals to be emitted (and
     // modifies the scarce resources) so that the properties are updated.
 
+    QQmlEngine engine;
     QQmlComponent c(&engine, QString(SRCDIR + QLatin1String("/data/scopeSwitching/ScarceTwo.qml")));
     QObject *obj = c.create();
 
@@ -560,6 +566,7 @@ void tst_holistic::typeResolution()
     Q_ASSERT(propertyNameTwo.size() == propertyValueTwo.size());
     Q_ASSERT(repetitions > 0);
 
+    QQmlEngine engine;
     QQmlComponent c(&engine, file);
     QObject *obj = c.create();
 
diff --git a/tests/benchmarks/qml/librarymetrics_performance/tst_librarymetrics_performance.cpp b/tests/benchmarks/qml/librarymetrics_performance/tst_librarymetrics_performance.cpp
index d7c54703ad..7db01180be 100644
--- a/tests/benchmarks/qml/librarymetrics_performance/tst_librarymetrics_performance.cpp
+++ b/tests/benchmarks/qml/librarymetrics_performance/tst_librarymetrics_performance.cpp
@@ -35,6 +35,16 @@
 // This benchmark produces performance statistics
 // for the standard set of elements, properties and expressions which
 // are provided in the QtDeclarative library (QtQml and QtQuick).
+//
+// Note that we have hand-rolled our own benchmark harness, rather
+// than directly using QBENCHMARK, in order to avoid contaminating
+// the benchmark results with unwanted initialization or side-effects
+// and allow us to more completely isolate the required specific area
+// (compilation, instantiation, or cached type-data instantiation)
+// that we wish to benchmark.
+
+#define AVERAGE_OVER_N 10
+#define IGNORE_N_OUTLIERS 2
 
 class ModuleApi : public QObject
 {
@@ -197,6 +207,18 @@ void tst_librarymetrics_performance::metrics_data()
     QTest::newRow("062) positioning - binding (with grid) positioning") << testFileUrl("data/bindingwithgridpositioning.qml");
 }
 
+// This method is intended to benchmark the amount of time / cpu cycles
+// required to compile the given QML input.
+// Note that this deliberately does NOT include the time taken to
+// construct the QML engine.
+// Also note that between each iteration, we attempt to clean the
+// engine state (destroying and reconstructing the engine, clearing
+// the QML type registrations, etc) to simulate a cold-start environment.
+//
+// The benchmark result is expected to be dominated by QML parsing,
+// compilation, and optimization paths, and since the compiled component
+// is never instantiated, no construction or binding evaluation should
+// occur.
 void tst_librarymetrics_performance::compilation()
 {
     QFETCH(QUrl, qmlfile);
@@ -211,37 +233,148 @@ void tst_librarymetrics_performance::compilation()
         }
     }
 
-    QBENCHMARK {
+    QList<qint64> nResults;
+
+    // generate AVERAGE_OVER_N results
+    for (int i = 0; i < AVERAGE_OVER_N; ++i) {
         cleanState(&e);
-        QQmlComponent c(e, this);
-        c.loadUrl(qmlfile); // just compile.
+        {
+            QElapsedTimer et;
+            et.start();
+            // BEGIN benchmarked code block
+            QQmlComponent c(e, this);
+            c.loadUrl(qmlfile);
+            // END benchmarked code block
+            qint64 etime = et.nsecsElapsed();
+            nResults.append(etime);
+        }
     }
+
+    // sort the list
+    qSort(nResults);
+
+    // remove IGNORE_N_OUTLIERS*2 from ONLY the worst end (remove gc interference)
+    for (int i = 0; i < IGNORE_N_OUTLIERS; ++i) {
+        if (!nResults.isEmpty()) nResults.removeLast();
+        if (!nResults.isEmpty()) nResults.removeLast();
+    }
+
+    // now generate an average
+    qint64 totaltime = 0;
+    if (nResults.size() == 0) nResults.append(9999);
+    for (int i = 0; i < nResults.size(); ++i)
+        totaltime += nResults.at(i);
+    double average = ((double)totaltime) / nResults.count();
+
+    // and return it as the result
+    QTest::setBenchmarkResult(average, QTest::WalltimeNanoseconds);
+    QTest::setBenchmarkResult(average, QTest::WalltimeNanoseconds); // twice to workaround bug in QTestLib
 }
 
+// This method is intended to benchmark the amount of time / cpu cycles
+// required to compile and instantiate the given QML input,
+// where the QML state has NOT been cleared in between each iteration.
+// Thus, cached type data should be used when instantiating the object.
+//
+// The benchmark result is expected to be dominated by QObject
+// hierarchy construction and first-time binding evaluation.
 void tst_librarymetrics_performance::instantiation_cached()
 {
     QFETCH(QUrl, qmlfile);
+
     cleanState(&e);
+    QList<qint64> nResults;
 
-    QBENCHMARK {
+    // generate AVERAGE_OVER_N results
+    for (int i = 0; i < AVERAGE_OVER_N; ++i) {
+        QElapsedTimer et;
+        et.start();
+        // BEGIN benchmarked code block
         QQmlComponent c(e, this);
-        c.loadUrl(qmlfile); // just compile.
+        c.loadUrl(qmlfile);
         QObject *o = c.create();
+        // END benchmarked code block
+        qint64 etime = et.nsecsElapsed();
+        nResults.append(etime);
         delete o;
     }
+
+    // sort the list
+    qSort(nResults);
+
+    // remove IGNORE_N_OUTLIERS*2 from ONLY the worst end (remove gc interference)
+    for (int i = 0; i < IGNORE_N_OUTLIERS; ++i) {
+        if (!nResults.isEmpty()) nResults.removeLast();
+        if (!nResults.isEmpty()) nResults.removeLast();
+    }
+
+    // now generate an average
+    qint64 totaltime = 0;
+    if (nResults.size() == 0) nResults.append(9999);
+    for (int i = 0; i < nResults.size(); ++i)
+        totaltime += nResults.at(i);
+    double average = ((double)totaltime) / nResults.count();
+
+    // and return it as the result
+    QTest::setBenchmarkResult(average, QTest::WalltimeNanoseconds);
+    QTest::setBenchmarkResult(average, QTest::WalltimeNanoseconds); // twice to workaround bug in QTestLib
 }
 
+// This method is intended to benchmark the amount of time / cpu cycles
+// required to compile and instantiate the given QML input,
+// where the QML state has been cleared in between each iteration.
+// This will cause the engine to parse, compile and optimize the
+// input QML in each iteration.  After compilation, the component
+// will be instantiated, and so QObject hierarchy construction and
+// first time binding evaluation will contribute to the result.
+//
+// The compilation phase is expected to dominate the result, however
+// in some cases (complex positioning via expensive bindings, or
+// other pathological cases) instantiation may dominate.  Those
+// cases are prime candidates for further investigation...
 void tst_librarymetrics_performance::instantiation()
 {
     QFETCH(QUrl, qmlfile);
 
-    QBENCHMARK {
+    cleanState(&e);
+    QList<qint64> nResults;
+
+    // generate AVERAGE_OVER_N results
+    for (int i = 0; i < AVERAGE_OVER_N; ++i) {
         cleanState(&e);
-        QQmlComponent c(e, this);
-        c.loadUrl(qmlfile); // just compile.
-        QObject *o = c.create();
-        delete o;
+        {
+            QElapsedTimer et;
+            et.start();
+            // BEGIN benchmarked code block
+            QQmlComponent c(e, this);
+            c.loadUrl(qmlfile);
+            QObject *o = c.create();
+            // END benchmarked code block
+            qint64 etime = et.nsecsElapsed();
+            nResults.append(etime);
+            delete o;
+        }
+    }
+
+    // sort the list
+    qSort(nResults);
+
+    // remove IGNORE_N_OUTLIERS*2 from ONLY the worst end (remove gc interference)
+    for (int i = 0; i < IGNORE_N_OUTLIERS; ++i) {
+        if (!nResults.isEmpty()) nResults.removeLast();
+        if (!nResults.isEmpty()) nResults.removeLast();
     }
+
+    // now generate an average
+    qint64 totaltime = 0;
+    if (nResults.size() == 0) nResults.append(9999);
+    for (int i = 0; i < nResults.size(); ++i)
+        totaltime += nResults.at(i);
+    double average = ((double)totaltime) / nResults.count();
+
+    // and return it as the result
+    QTest::setBenchmarkResult(average, QTest::WalltimeNanoseconds);
+    QTest::setBenchmarkResult(average, QTest::WalltimeNanoseconds); // twice to workaround bug in QTestLib
 }
 
 void tst_librarymetrics_performance::positioners_data()
@@ -256,19 +389,58 @@ void tst_librarymetrics_performance::positioners_data()
     QTest::newRow("07) positioning - binding (with grid) positioning") << testFileUrl("data/bindingwithgridpositioning.2.qml");
 }
 
-// this test triggers repositioning a large number of times,
+// This method triggers repositioning a large number of times,
 // so we can track the cost of different repositioning methods.
+// Note that the engine state is cleared before every iteration,
+// so the benchmark result will include the cost of compilation
+// as well as instantiation and first-time binding evaluation.
+//
+// The repositioning triggered within the QML is expected
+// to dominate the benchmark time, especially if slow-path
+// binding evaluation occurs.
 void tst_librarymetrics_performance::positioners()
 {
     QFETCH(QUrl, qmlfile);
 
-    QBENCHMARK {
+    cleanState(&e);
+    QList<qint64> nResults;
+
+    // generate AVERAGE_OVER_N results
+    for (int i = 0; i < AVERAGE_OVER_N; ++i) {
         cleanState(&e);
-        QQmlComponent c(e, this);
-        c.loadUrl(qmlfile); // just compile.
-        QObject *o = c.create();
-        delete o;
+        {
+            QElapsedTimer et;
+            et.start();
+            // BEGIN benchmarked code block
+            QQmlComponent c(e, this);
+            c.loadUrl(qmlfile);
+            QObject *o = c.create();
+            // END benchmarked code block
+            qint64 etime = et.nsecsElapsed();
+            nResults.append(etime);
+            delete o;
+        }
     }
+
+    // sort the list
+    qSort(nResults);
+
+    // remove IGNORE_N_OUTLIERS*2 from ONLY the worst end (remove gc interference)
+    for (int i = 0; i < IGNORE_N_OUTLIERS; ++i) {
+        if (!nResults.isEmpty()) nResults.removeLast();
+        if (!nResults.isEmpty()) nResults.removeLast();
+    }
+
+    // now generate an average
+    qint64 totaltime = 0;
+    if (nResults.size() == 0) nResults.append(9999);
+    for (int i = 0; i < nResults.size(); ++i)
+        totaltime += nResults.at(i);
+    double average = ((double)totaltime) / nResults.count();
+
+    // and return it as the result
+    QTest::setBenchmarkResult(average, QTest::WalltimeNanoseconds);
+    QTest::setBenchmarkResult(average, QTest::WalltimeNanoseconds); // twice to workaround bug in QTestLib
 }
 
 QTEST_MAIN(tst_librarymetrics_performance)
diff --git a/tests/benchmarks/qml/painting/paintbenchmark.cpp b/tests/benchmarks/qml/painting/paintbenchmark.cpp
index 0a9dee4664..d195675ab8 100644
--- a/tests/benchmarks/qml/painting/paintbenchmark.cpp
+++ b/tests/benchmarks/qml/painting/paintbenchmark.cpp
@@ -36,6 +36,7 @@
 #include <QVBoxLayout>
 #include <QTime>
 #include <QDebug>
+#include <QRandomGenerator>
 #include <QStaticText>
 
 int iterations = 20;
@@ -321,7 +322,7 @@ public:
         int len = strlen(chars);
         for (int i = 0; i < lines; ++i) {
             for (int j = 0; j < 60; j++) {
-                strings[i] += QChar(chars[rand() % len]);
+                strings[i] += QChar(chars[QRandomGenerator::global()->bounded(len)]);
             }
         }
     }
diff --git a/tests/benchmarks/quick/events/data/mouseevent.qml b/tests/benchmarks/quick/events/data/mouseevent.qml
new file mode 100644
index 0000000000..0959cc025e
--- /dev/null
+++ b/tests/benchmarks/quick/events/data/mouseevent.qml
@@ -0,0 +1,47 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+import QtQuick 2.0
+
+Item {
+    id: root
+    width: 400
+    height: 400
+    MouseArea {
+        anchors.fill: parent
+    }
+
+    Item {
+        width: 400
+        height: 400
+
+        MouseArea {
+            objectName: "mouseArea"
+            anchors.fill: parent
+        }
+    }
+}
diff --git a/tests/benchmarks/quick/events/data/touchevent.qml b/tests/benchmarks/quick/events/data/touchevent.qml
new file mode 100644
index 0000000000..f9a4c84189
--- /dev/null
+++ b/tests/benchmarks/quick/events/data/touchevent.qml
@@ -0,0 +1,49 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+import QtQuick 2.0
+
+Item {
+    id: root
+    width: 400
+    height: 400
+
+    MouseArea {
+        anchors.fill: parent
+    }
+
+    Item {
+        width: 400
+        height: 400
+
+        MultiPointTouchArea {
+            anchors.fill: parent
+            touchPoints: [ TouchPoint { id: point1 }]
+            touchPoints: [ TouchPoint { id: point2 }]
+        }
+    }
+}
diff --git a/tests/benchmarks/quick/events/events.pro b/tests/benchmarks/quick/events/events.pro
new file mode 100644
index 0000000000..88e85d0278
--- /dev/null
+++ b/tests/benchmarks/quick/events/events.pro
@@ -0,0 +1,11 @@
+CONFIG += benchmark
+TEMPLATE = app
+TARGET = tst_qevents
+QT += quick quick-private qml testlib
+macos:CONFIG -= app_bundle
+
+SOURCES += tst_events.cpp
+
+include (../../../auto/shared/util.pri)
+include (../../../auto/quick/shared/util.pri)
+
diff --git a/tests/benchmarks/quick/events/tst_events.cpp b/tests/benchmarks/quick/events/tst_events.cpp
new file mode 100644
index 0000000000..344842153b
--- /dev/null
+++ b/tests/benchmarks/quick/events/tst_events.cpp
@@ -0,0 +1,143 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <qtest.h>
+#include <QtQuick>
+#include <QtQuick/private/qquickmousearea_p.h>
+#include <QDebug>
+#include "../../../auto/shared/util.h"
+#include "../../../auto/quick/shared/viewtestutil.h"
+
+
+class TestView : public QQuickView
+{
+public:
+    void handleEvent(QEvent *ev) { event(ev); }
+};
+
+
+class tst_events : public QQmlDataTest
+{
+    Q_OBJECT
+
+private slots:
+    void mousePressRelease();
+    void mouseMove();
+    void touchToMousePressRelease();
+    void touchToMousePressMove();
+
+public slots:
+    void initTestCase() {
+        QQmlDataTest::initTestCase();
+        window.setBaseSize(QSize(400, 400));
+        window.setSource(testFileUrl("mouseevent.qml"));
+        window.show();
+        QVERIFY(QTest::qWaitForWindowExposed(&window));
+    }
+
+private:
+    TestView window;
+};
+
+void tst_events::mousePressRelease()
+{
+    QQuickMouseArea *mouseArea = window.rootObject()->findChild<QQuickMouseArea *>("mouseArea");
+    QCOMPARE(mouseArea->pressed(), false);
+
+    QBENCHMARK {
+        QMouseEvent pressEvent(QEvent::MouseButtonPress, QPoint(100, 100), Qt::LeftButton, Qt::LeftButton, 0);
+        window.handleEvent(&pressEvent);
+        QCOMPARE(mouseArea->pressed(), true);
+        QMouseEvent releaseEvent(QEvent::MouseButtonRelease, QPoint(100, 100), Qt::LeftButton, Qt::LeftButton, 0);
+        window.handleEvent(&releaseEvent);
+    }
+    QCOMPARE(mouseArea->pressed(), false);
+}
+
+void tst_events::mouseMove()
+{
+    QQuickMouseArea *mouseArea = window.rootObject()->findChild<QQuickMouseArea *>("mouseArea");
+    QCOMPARE(mouseArea->pressed(), false);
+
+    QMouseEvent pressEvent(QEvent::MouseButtonPress, QPoint(100, 100), Qt::LeftButton, Qt::LeftButton, 0);
+    window.handleEvent(&pressEvent);
+    QCOMPARE(mouseArea->pressed(), true);
+    QMouseEvent moveEvent1(QEvent::MouseMove, QPoint(101, 100), Qt::LeftButton, Qt::LeftButton, 0);
+    QMouseEvent moveEvent2(QEvent::MouseMove, QPoint(100, 100), Qt::LeftButton, Qt::LeftButton, 0);
+    QBENCHMARK {
+        window.handleEvent(&moveEvent1);
+        window.handleEvent(&moveEvent2);
+    }
+    QCOMPARE(mouseArea->pressed(), true);
+    QMouseEvent releaseEvent(QEvent::MouseButtonRelease, QPoint(100, 100), Qt::LeftButton, Qt::LeftButton, 0);
+    window.handleEvent(&releaseEvent);
+    QCOMPARE(mouseArea->pressed(), false);
+}
+
+void tst_events::touchToMousePressRelease()
+{
+    QQuickMouseArea *mouseArea = window.rootObject()->findChild<QQuickMouseArea *>("mouseArea");
+    QCOMPARE(mouseArea->pressed(), false);
+
+    auto device = QTest::createTouchDevice();
+    auto p = QPoint(80, 80);
+
+    QBENCHMARK {
+        QTest::touchEvent(&window, device).press(0, p, &window).commit();
+        QCOMPARE(mouseArea->pressed(), true);
+        QTest::touchEvent(&window, device).release(0, p, &window).commit();
+    }
+    QCOMPARE(mouseArea->pressed(), false);
+}
+
+void tst_events::touchToMousePressMove()
+{
+    QQuickMouseArea *mouseArea = window.rootObject()->findChild<QQuickMouseArea *>("mouseArea");
+    QCOMPARE(mouseArea->pressed(), false);
+
+    auto device = QTest::createTouchDevice();
+    auto p = QPoint(80, 80);
+    auto p2 = QPoint(81, 80);
+
+    QTest::touchEvent(&window, device).press(0, p, &window).commit();
+    QQuickTouchUtils::flush(&window);
+    QCOMPARE(mouseArea->pressed(), true);
+
+    QBENCHMARK {
+        QTest::touchEvent(&window, device).move(0, p, &window).commit();
+        QCOMPARE(mouseArea->pressed(), true);
+        QTest::touchEvent(&window, device).move(0, p2, &window).commit();
+    }
+    QCOMPARE(mouseArea->pressed(), true);
+    QTest::touchEvent(&window, device).release(0, p, &window).commit();
+    QQuickTouchUtils::flush(&window);
+    QCOMPARE(mouseArea->pressed(), false);
+}
+
+QTEST_MAIN(tst_events)
+#include "tst_events.moc"
diff --git a/tests/benchmarks/quick/quick.pro b/tests/benchmarks/quick/quick.pro
new file mode 100644
index 0000000000..87df78bd2f
--- /dev/null
+++ b/tests/benchmarks/quick/quick.pro
@@ -0,0 +1,4 @@
+TEMPLATE = subdirs
+
+SUBDIRS += \
+           events
diff --git a/tests/manual/cursorChange/main.qml b/tests/manual/cursorChange/main.qml
new file mode 100644
index 0000000000..563545b60d
--- /dev/null
+++ b/tests/manual/cursorChange/main.qml
@@ -0,0 +1,79 @@
+/****************************************************************************
+**
+** Copyright (C) 2019 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the manual tests of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.0
+import QtQuick.Window 2.0
+
+Window {
+    id: tw
+    visible: true
+    width: 800
+    height: 500
+    color: "green"
+    Text {
+        id: txt
+        font.pointSize: 16
+        anchors.top: parent.top
+        text: "Move to the blue item.\nCheck the mouse cursor is a PointingHand.\nClick on the blue item."
+    }
+
+    Rectangle {
+        anchors.centerIn: parent
+        width: 100
+        height: 50
+        color: "blue"
+        MouseArea {
+            id: testHand
+            anchors.fill: parent
+            onClicked: {
+                tw1.show()
+            }
+            cursorShape: Qt.PointingHandCursor
+        }
+    }
+
+    Window {
+        Text {
+            font.pointSize: 16
+            anchors.top: parent.top
+            text: "Move the cursor to near one of the edges.\nClick the mouse button."
+        }
+        id: tw1
+        visible: false
+        width: 800
+        height: 500
+        color: "yellow"
+        MouseArea {
+            anchors.fill: parent
+            onClicked: {
+                tw1.close()
+                txt.text = "Mouse cursor should now be back to an Arrow cursor"
+            }
+        }
+    }
+}
diff --git a/tests/manual/highdpi/imageprovider.cpp b/tests/manual/highdpi/imageprovider.cpp
index 069fa5998f..9f2f6aa872 100644
--- a/tests/manual/highdpi/imageprovider.cpp
+++ b/tests/manual/highdpi/imageprovider.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the demonstration applications of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/tests/manual/imagehandler/embeddedimage.svg b/tests/manual/imagehandler/embeddedimage.svg
new file mode 100644
index 0000000000..f952640822
--- /dev/null
+++ b/tests/manual/imagehandler/embeddedimage.svg
@@ -0,0 +1,10 @@
+<?xml version="1.0"?>
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"
+     version="1.2" baseProfile="tiny">
+
+  <desc>This document has a reference to an external image</desc>
+
+  <image x="200" y="200" width="100" height="100" xlink:href="heart.png">
+    <title>External image</title>
+  </image>
+</svg>
diff --git a/tests/manual/imagehandler/heart.png b/tests/manual/imagehandler/heart.png
new file mode 100644
index 0000000000..deaec18274
--- /dev/null
+++ b/tests/manual/imagehandler/heart.png
diff --git a/tests/manual/imagehandler/large.svg b/tests/manual/imagehandler/large.svg
new file mode 100644
index 0000000000..99b3b67616
--- /dev/null
+++ b/tests/manual/imagehandler/large.svg
@@ -0,0 +1,462 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+<svg
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:xlink="http://www.w3.org/1999/xlink"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   version="1.0"
+   width="128"
+   height="128"
+   viewBox="0 0 105.427 137.439"
+   id="Livello_1"
+   xml:space="preserve"
+   style="overflow:visible"><defs
+   id="defs2727"><linearGradient
+     x1="26.294399"
+     y1="11.6704"
+     x2="71.901901"
+     y2="133.0273"
+     id="linearGradient3352"
+     xlink:href="#XMLID_34_"
+     gradientUnits="userSpaceOnUse" /><linearGradient
+     x1="36.838902"
+     y1="7.7075"
+     x2="82.446297"
+     y2="129.0645"
+     id="linearGradient3354"
+     xlink:href="#XMLID_34_"
+     gradientUnits="userSpaceOnUse" /><linearGradient
+     x1="33.882301"
+     y1="23.583"
+     x2="39.972198"
+     y2="23.583"
+     id="XMLID_34_"
+     gradientUnits="userSpaceOnUse">
+				<stop
+   id="stop2672"
+   style="stop-color:#ff5d5d;stop-opacity:1"
+   offset="0" />
+				<stop
+   id="stop2674"
+   style="stop-color:#e20800;stop-opacity:1"
+   offset="1" />
+			</linearGradient><linearGradient
+     x1="33.882301"
+     y1="23.583"
+     x2="39.972198"
+     y2="23.583"
+     id="linearGradient3368"
+     xlink:href="#XMLID_34_"
+     gradientUnits="userSpaceOnUse" /><linearGradient
+     x1="54.356899"
+     y1="1.124"
+     x2="99.964401"
+     y2="122.481"
+     id="linearGradient3370"
+     xlink:href="#XMLID_34_"
+     gradientUnits="userSpaceOnUse" /><linearGradient
+     x1="15.8457"
+     y1="15.5972"
+     x2="61.453098"
+     y2="136.9541"
+     id="linearGradient3376"
+     xlink:href="#XMLID_34_"
+     gradientUnits="userSpaceOnUse" /><linearGradient
+     x1="43.438"
+     y1="5.2275"
+     x2="89.045403"
+     y2="126.5845"
+     id="linearGradient3382"
+     xlink:href="#XMLID_34_"
+     gradientUnits="userSpaceOnUse" /><linearGradient
+     x1="8.1176996"
+     y1="14.9019"
+     x2="70.759598"
+     y2="117.2331"
+     id="linearGradient3792"
+     xlink:href="#XMLID_30_"
+     gradientUnits="userSpaceOnUse"
+     gradientTransform="matrix(0.9991,-4.18e-2,4.18e-2,0.9991,-2.4309,1.195)" /><linearGradient
+     x1="10.5708"
+     y1="10.1548"
+     x2="73.2117"
+     y2="112.4844"
+     id="linearGradient3794"
+     xlink:href="#XMLID_30_"
+     gradientUnits="userSpaceOnUse" /><linearGradient
+     x1="6.2178001"
+     y1="72.223602"
+     x2="79.360802"
+     y2="72.223602"
+     id="XMLID_26_"
+     gradientUnits="userSpaceOnUse"
+     gradientTransform="translate(0,2.1512354)">
+				<stop
+   id="stop2578"
+   style="stop-color:#ffffff;stop-opacity:1"
+   offset="0" />
+				<stop
+   id="stop2580"
+   style="stop-color:#eeeeec;stop-opacity:1"
+   offset="1" />
+			</linearGradient><filter
+     id="filter5869"><feGaussianBlur
+       id="feGaussianBlur5871"
+       stdDeviation="1.2254964"
+       inkscape:collect="always" /></filter><filter
+     id="filter5873"><feGaussianBlur
+       id="feGaussianBlur5875"
+       stdDeviation="1.3615922"
+       inkscape:collect="always" /></filter><filter
+     id="filter2854"><feGaussianBlur
+       id="feGaussianBlur2856"
+       stdDeviation="0.8944793"
+       inkscape:collect="always" /></filter></defs>
+<filter
+   id="AI_Sfocatura_1">
+	<feGaussianBlur
+   id="feGaussianBlur2545"
+   stdDeviation="1" />
+</filter>
+<g
+   transform="translate(-3.2052027,3.2058836)"
+   id="g2547">
+	<g
+   transform="matrix(0.9982563,0,0,0.9982563,-1.5492234e-2,0.2232388)"
+   id="g2549">
+		<g
+   id="g2551">
+			<linearGradient
+   x1="6.2178001"
+   y1="68.029297"
+   x2="79.360802"
+   y2="68.029297"
+   id="XMLID_24_"
+   gradientUnits="userSpaceOnUse">
+				<stop
+   id="stop2554"
+   style="stop-color:#ffffff;stop-opacity:1"
+   offset="0" />
+				<stop
+   id="stop2556"
+   style="stop-color:#eeeeec;stop-opacity:1"
+   offset="1" />
+			</linearGradient>
+			<path
+   d="M 9.542,121.224 C 7.713,121.224 6.217,119.728 6.217,117.9 L 6.217,18.16 C 6.217,16.331 7.713,14.835 9.542,14.835 L 76.036,14.835 C 77.864,14.835 79.36,16.331 79.36,18.16 L 79.36,117.9 C 79.36,119.728 77.864,121.224 76.036,121.224 L 9.542,121.224 z"
+   id="path2558"
+   style="fill:url(#XMLID_24_)" />
+		</g>
+		<g
+   id="g2560">
+			<linearGradient
+   x1="10.5718"
+   y1="15.3989"
+   x2="73.212097"
+   y2="117.7277"
+   id="XMLID_25_"
+   gradientUnits="userSpaceOnUse">
+				<stop
+   id="stop2563"
+   style="stop-color:#77b753;stop-opacity:1"
+   offset="0" />
+				<stop
+   id="stop2565"
+   style="stop-color:#00892c;stop-opacity:1"
+   offset="1" />
+			</linearGradient>
+			<path
+   d="M 11.204,18.159 C 10.29,18.159 9.542,18.907 9.542,19.821 L 9.542,116.237 C 9.542,117.151 10.29,117.899 11.204,117.899 L 74.375,117.899 C 75.289,117.899 76.037,117.151 76.037,116.237 L 76.037,19.821 C 76.037,18.907 75.289,18.159 74.375,18.159 L 11.204,18.159 z"
+   id="path2567"
+   style="fill:url(#XMLID_25_)" />
+		</g>
+	</g>
+	<g
+   transform="matrix(0.9982563,0,0,0.9982563,1.05825,0.2232388)"
+   id="g2569">
+		<path
+   d="M 11.639,126.468 C 9.811,126.468 8.314,124.972 8.314,123.143 L 8.314,23.403 C 8.314,21.574 9.811,20.078 11.639,20.078 L 78.134,20.078 C 79.962,20.078 81.458,21.574 81.458,23.403 L 81.458,123.143 C 81.458,124.972 79.962,126.468 78.134,126.468 L 23.696022,126.468 L 11.639,126.468 z"
+   transform="matrix(1.041449,0,0,1,-4.451967,3.1512354)"
+   id="path2575"
+   style="opacity:0.6;filter:url(#filter2854)" /><path
+   d="M 9.542,127.56924 C 7.714,127.56924 6.218,126.07324 6.218,124.24624 L 6.218,24.505236 C 6.218,22.677236 7.714,21.181236 9.542,21.181236 L 76.037,21.181236 C 77.865,21.181236 79.361,22.677236 79.361,24.505236 L 79.361,124.24624 C 79.361,126.07324 77.865,127.56924 76.037,127.56924 L 9.542,127.56924 z"
+   id="path2582"
+   style="fill:url(#XMLID_26_)" />
+		<g
+   transform="translate(0,2.1512354)"
+   id="g2584">
+			<g
+   transform="matrix(1.0276326,0,0,1,-2.2508995,0)"
+   id="g2586"
+   style="opacity:0.5;filter:url(#AI_Sfocatura_1)">
+				<path
+   d="M 11.639,123.321 C 9.811,123.321 8.314,121.824 8.314,119.997 L 81.458,119.997 C 81.458,121.824 79.962,123.321 78.134,123.321 L 11.639,123.321 z"
+   id="path2588" />
+			</g>
+			<linearGradient
+   x1="6.2178001"
+   y1="69.078102"
+   x2="79.360802"
+   y2="69.078102"
+   id="XMLID_27_"
+   gradientUnits="userSpaceOnUse">
+				<stop
+   id="stop2591"
+   style="stop-color:#ffffff;stop-opacity:1"
+   offset="0" />
+				<stop
+   id="stop2593"
+   style="stop-color:#eeeeec;stop-opacity:1"
+   offset="1" />
+			</linearGradient>
+			<path
+   d="M 9.542,122.272 C 7.714,122.272 6.218,120.776 6.218,118.947 L 6.218,19.207 C 6.218,17.378 7.714,15.882 9.542,15.882 L 76.037,15.882 C 77.865,15.882 79.361,17.378 79.361,19.207 L 79.361,118.947 C 79.361,120.776 77.865,122.272 76.037,122.272 L 9.542,122.272 z"
+   id="path2595"
+   style="fill:url(#XMLID_27_)" />
+		</g>
+		<g
+   transform="translate(0,3.2268531)"
+   id="g2597">
+			<g
+   transform="matrix(1.0368435,0,0,1,-3.0011994,-1.0756177)"
+   id="g2599"
+   style="opacity:0.5;filter:url(#AI_Sfocatura_1)">
+				<path
+   d="M 11.639,120.175 C 9.811,120.175 8.314,118.679 8.314,116.85 L 81.458,116.85 C 81.458,118.679 79.962,120.175 78.134,120.175 L 11.639,120.175 z"
+   id="path2601" />
+			</g>
+			<linearGradient
+   x1="6.2178001"
+   y1="65.931602"
+   x2="79.360802"
+   y2="65.931602"
+   id="XMLID_28_"
+   gradientUnits="userSpaceOnUse"
+   gradientTransform="translate(0,-1.0756177)">
+				<stop
+   id="stop2604"
+   style="stop-color:#ffffff;stop-opacity:1"
+   offset="0" />
+				<stop
+   id="stop2606"
+   style="stop-color:#eeeeec;stop-opacity:1"
+   offset="1" />
+			</linearGradient>
+			<path
+   d="M 9.542,118.05038 C 7.714,118.05038 6.218,116.55438 6.218,114.72638 L 6.218,14.986382 C 6.218,13.157382 7.714,11.661382 9.542,11.661382 L 76.037,11.661382 C 77.865,11.661382 79.361,13.157382 79.361,14.986382 L 79.361,114.72638 C 79.361,116.55438 77.865,118.05038 76.037,118.05038 L 9.542,118.05038 z"
+   id="path2608"
+   style="fill:url(#XMLID_28_)" />
+		</g>
+		<g
+   transform="translate(0,1.8317954)"
+   id="g2610">
+			<g
+   transform="matrix(1.0184218,0,0,1.0158314,-1.4821779,-1.8527316)"
+   id="g2612"
+   style="opacity:0.5;filter:url(#AI_Sfocatura_1)">
+				<path
+   d="M 10.639,117.029 C 8.811,117.029 7.314,115.532 7.314,113.704 L 7.314,13.964 C 7.314,12.135 8.811,10.639 10.639,10.639 L 77.134,10.639 C 78.962,10.639 80.458,12.135 80.458,13.964 L 80.458,113.704 C 80.458,115.532 78.962,117.029 77.134,117.029 L 10.639,117.029 z"
+   id="path2614" />
+			</g>
+			<linearGradient
+   x1="6.2178001"
+   y1="62.785599"
+   x2="79.360802"
+   y2="62.785599"
+   id="XMLID_29_"
+   gradientUnits="userSpaceOnUse">
+				<stop
+   id="stop2617"
+   style="stop-color:#ffffff;stop-opacity:1"
+   offset="0" />
+				<stop
+   id="stop2619"
+   style="stop-color:#eeeeec;stop-opacity:1"
+   offset="1" />
+			</linearGradient>
+			<path
+   d="M 9.542,115.98 C 7.714,115.98 6.218,114.483 6.218,112.656 L 6.218,12.916 C 6.218,11.087 7.714,9.591 9.542,9.591 L 76.037,9.591 C 77.865,9.591 79.361,11.087 79.361,12.916 L 79.361,112.657 C 79.361,114.484 77.865,115.981 76.037,115.981 L 9.542,115.981 L 9.542,115.98 z"
+   id="path2621"
+   style="fill:url(#XMLID_29_)" />
+			<linearGradient
+   x1="10.5708"
+   y1="10.1548"
+   x2="73.2117"
+   y2="112.4844"
+   id="XMLID_30_"
+   gradientUnits="userSpaceOnUse">
+				<stop
+   id="stop2624"
+   style="stop-color:#73bdf2;stop-opacity:1"
+   offset="0" />
+				<stop
+   id="stop2626"
+   style="stop-color:#3592ee;stop-opacity:1"
+   offset="1" />
+			</linearGradient>
+			<path
+   d="M 11.204,12.916 C 10.289,12.916 9.541,13.664 9.541,14.578 L 9.541,110.994 C 9.541,111.909 10.289,112.657 11.204,112.657 L 74.373,112.657 C 75.288,112.657 76.036,111.909 76.036,110.994 L 76.036,14.578 C 76.036,13.664 75.288,12.916 74.373,12.916 L 11.204,12.916 L 11.204,12.916 z"
+   id="path2628"
+   style="fill:url(#linearGradient3794)" />
+		</g>
+	</g>
+	<g
+   transform="matrix(0.9961334,-6.5068755e-2,6.5068755e-2,0.9961334,-5.7493275,-6.3015051)"
+   id="g2630">
+		<g
+   transform="matrix(1.0311837,0,0,1.0154411,-2.8218065,-1.9088007)"
+   id="g2632"
+   style="opacity:0.6;filter:url(#filter5869)">
+			<path
+   d="M 10.744,123.615 C 8.917,123.691 7.36,122.259 7.283,120.432 L 3.118,20.779 C 3.042,18.952 4.474,17.395 6.301,17.319 L 72.737,14.542 C 74.563,14.465 76.121,15.898 76.198,17.725 L 80.363,117.377 C 80.439,119.204 79.007,120.761 77.181,120.839 L 10.744,123.615 z"
+   id="path2634" />
+		</g>
+		<g
+   id="g2636">
+
+				<linearGradient
+   x1="3.7607"
+   y1="67.532204"
+   x2="76.909698"
+   y2="67.532204"
+   id="XMLID_31_"
+   gradientUnits="userSpaceOnUse"
+   gradientTransform="matrix(0.9991,-4.18e-2,4.18e-2,0.9991,-2.4309,1.195)">
+				<stop
+   id="stop2639"
+   style="stop-color:#ffffff;stop-opacity:1"
+   offset="0" />
+				<stop
+   id="stop2641"
+   style="stop-color:#eeeeec;stop-opacity:1"
+   offset="1" />
+			</linearGradient>
+			<path
+   d="M 9.695,121.518 C 7.868,121.595 6.311,120.163 6.234,118.335 L 2.069,18.682 C 1.993,16.855 3.425,15.298 5.252,15.222 L 71.688,12.444 C 73.514,12.368 75.072,13.8 75.149,15.627 L 79.314,115.28 C 79.391,117.106 77.959,118.663 76.131,118.741 L 9.695,121.518 z"
+   id="path2643"
+   style="fill:url(#XMLID_31_)" />
+		</g>
+		<path
+   d="M 7.051,18.474 C 6.138,18.513 5.422,19.291 5.46,20.204 L 9.486,116.535 C 9.525,117.448 10.303,118.164 11.217,118.126 L 74.331,115.489 C 75.244,115.451 75.96,114.672 75.922,113.759 L 71.897,17.427 C 71.859,16.513 71.08,15.797 70.167,15.836 L 7.051,18.474 z"
+   id="path2652"
+   style="fill:url(#linearGradient3792);fill-opacity:1" />
+	<path
+   d="M 9.5625,22.375 C 10.84375,52.927083 12.125,83.479167 13.40625,114.03125 C 32.885417,113.21875 52.364583,112.40625 71.84375,111.59375 C 70.5625,81.041667 69.28125,50.489583 68,19.9375 C 48.520833,20.75 29.041667,21.5625 9.5625,22.375 z"
+   id="path4189"
+   style="opacity:0.6;fill:none;fill-opacity:1;stroke:#ffffff;stroke-width:1;stroke-miterlimit:4;stroke-dasharray:1.00000001, 1.00000001;stroke-dashoffset:0;stroke-opacity:1" /></g>
+	<g
+   transform="matrix(0.9982563,0,0,0.9982563,10.72193,-5.1454722)"
+   id="g2654">
+		<g
+   transform="translate(-4.2156998e-8,1.0756177)"
+   id="g2656"
+   style="opacity:0.6;filter:url(#filter5873)">
+			<path
+   d="M 10.854785,112.52047 C 9.0174891,112.09656 7.8676311,110.2731 8.2990859,108.46891 L 31.839177,9.9940152 C 32.271664,8.1888112 34.127539,7.0580233 35.964835,7.481942 L 102.78149,22.901224 C 104.61776,23.325142 105.76865,25.149615 105.33616,26.954819 L 81.79607,125.42768 C 81.364615,127.23289 79.507708,128.36368 77.671444,127.93976 L 10.854785,112.52047 z"
+   id="path2658" />
+		</g>
+		<g
+   id="g2660">
+
+				<linearGradient
+   x1="16.688499"
+   y1="-8.9546003"
+   x2="94.108398"
+   y2="105.6356"
+   id="XMLID_33_"
+   gradientUnits="userSpaceOnUse"
+   gradientTransform="matrix(0.9735,0.2287,-0.2287,0.9735,14.4454,7.996)">
+				<stop
+   id="stop2663"
+   style="stop-color:#ffffff;stop-opacity:1"
+   offset="0" />
+				<stop
+   id="stop2665"
+   style="stop-color:#eeeeec;stop-opacity:1"
+   offset="1" />
+			</linearGradient>
+			<path
+   d="M 12.707,111.688 C 10.927,111.271 9.813,109.472 10.231,107.692 L 33.037,10.593 C 33.455,8.813 35.254,7.698 37.034,8.116 L 101.767,23.32 C 103.546,23.738 104.661,25.537 104.243,27.317 L 81.436,124.415 C 81.019,126.195 79.219,127.31 77.44,126.892 L 12.707,111.688 z"
+   id="path2667"
+   style="fill:url(#XMLID_33_)" />
+		</g>
+		<path
+   d="M 33.925,25.17 L 35.435,25.3 C 35.369,25.76 35.413,26.134 35.567,26.422 C 35.721,26.71 35.941,26.887 36.226,26.954 C 36.538,27.027 36.832,26.947 37.114,26.715 C 37.396,26.483 37.594,26.116 37.712,25.615 C 37.821,25.149 37.805,24.759 37.661,24.445 C 37.517,24.132 37.298,23.939 37.004,23.87 C 36.811,23.825 36.571,23.817 36.281,23.846 L 36.797,22.386 C 37.187,22.487 37.522,22.455 37.801,22.292 C 38.076,22.127 38.26,21.847 38.353,21.451 C 38.431,21.12 38.41,20.843 38.291,20.618 C 38.172,20.392 37.984,20.25 37.729,20.19 C 37.473,20.13 37.226,20.187 36.987,20.358 C 36.749,20.531 36.562,20.825 36.427,21.24 L 35.104,20.624 C 35.455,19.78 35.886,19.208 36.401,18.909 C 36.915,18.61 37.492,18.536 38.131,18.686 C 38.85,18.855 39.36,19.244 39.663,19.853 C 39.967,20.462 40.045,21.076 39.9,21.695 C 39.802,22.113 39.618,22.468 39.35,22.758 C 39.081,23.049 38.726,23.276 38.287,23.439 C 38.699,23.661 38.996,24.004 39.18,24.471 C 39.362,24.937 39.383,25.471 39.242,26.073 C 39.036,26.949 38.604,27.613 37.948,28.064 C 37.29,28.515 36.601,28.655 35.88,28.486 C 35.189,28.323 34.661,27.944 34.297,27.347 C 33.931,26.751 33.808,26.025 33.925,25.17 z"
+   id="path2676"
+   style="fill:url(#linearGradient3368);fill-opacity:1" />
+		<linearGradient
+   x1="26.294399"
+   y1="11.6704"
+   x2="71.901901"
+   y2="133.0273"
+   id="XMLID_35_"
+   gradientUnits="userSpaceOnUse">
+			<stop
+   id="stop2679"
+   style="stop-color:#ff8080;stop-opacity:1"
+   offset="0" />
+			<stop
+   id="stop2681"
+   style="stop-color:#e20800;stop-opacity:1"
+   offset="1" />
+		</linearGradient>
+		<path
+   d="M 32.977,38.964 C 33.619,37.58 34.903,36.55 35.811,35.945 C 36.752,35.319 37.49,34.55 37.729,33.53 C 38.094,31.979 36.471,30.257 34.621,31.997 C 33.74,29.616 31.507,30.433 31.143,31.984 C 30.903,33.003 31.223,34.019 31.786,35 C 32.329,35.946 33.021,37.439 32.977,38.964 z"
+   id="path2683"
+   style="fill:url(#linearGradient3352);fill-opacity:1" />
+		<path
+   d="M 80.223,109.559 L 78.711,109.43 C 78.779,108.969 78.734,108.595 78.58,108.308 C 78.426,108.02 78.205,107.842 77.922,107.776 C 77.61,107.703 77.315,107.782 77.033,108.014 C 76.751,108.246 76.553,108.614 76.433,109.114 C 76.324,109.581 76.341,109.97 76.484,110.284 C 76.629,110.598 76.849,110.79 77.142,110.859 C 77.335,110.904 77.576,110.913 77.865,110.883 L 77.349,112.343 C 76.958,112.242 76.624,112.274 76.345,112.439 C 76.07,112.603 75.886,112.883 75.792,113.279 C 75.714,113.609 75.735,113.887 75.854,114.112 C 75.973,114.339 76.161,114.481 76.416,114.541 C 76.672,114.602 76.918,114.545 77.156,114.372 C 77.394,114.2 77.582,113.906 77.717,113.49 L 79.039,114.106 C 78.689,114.95 78.258,115.521 77.742,115.82 C 77.228,116.119 76.652,116.193 76.013,116.043 C 75.294,115.874 74.783,115.486 74.48,114.876 C 74.175,114.268 74.097,113.653 74.244,113.034 C 74.342,112.616 74.525,112.262 74.795,111.971 C 75.063,111.681 75.418,111.453 75.857,111.289 C 75.445,111.069 75.146,110.725 74.964,110.259 C 74.78,109.793 74.761,109.259 74.902,108.657 C 75.109,107.78 75.541,107.117 76.197,106.666 C 76.855,106.216 77.543,106.075 78.265,106.244 C 78.956,106.406 79.484,106.786 79.849,107.382 C 80.217,107.978 80.34,108.704 80.223,109.559 z"
+   id="path2694"
+   style="fill:#e20800;fill-opacity:1" /><path
+   d="M 81.063,95.83 C 80.422,97.214 79.138,98.244 78.23,98.85 C 77.29,99.477 76.55,100.246 76.311,101.264 C 75.947,102.815 77.57,104.536 79.419,102.797 C 80.301,105.178 82.533,104.361 82.898,102.811 C 83.138,101.791 82.819,100.776 82.255,99.795 C 81.711,98.849 81.021,97.355 81.063,95.83 z"
+   id="path2701"
+   style="fill:url(#linearGradient3382);fill-opacity:1" />
+		<linearGradient
+   x1="54.356899"
+   y1="1.124"
+   x2="99.964401"
+   y2="122.481"
+   id="XMLID_39_"
+   gradientUnits="userSpaceOnUse">
+			<stop
+   id="stop2704"
+   style="stop-color:#ff8080;stop-opacity:1"
+   offset="0" />
+			<stop
+   id="stop2706"
+   style="stop-color:#e20800;stop-opacity:1"
+   offset="1" />
+		</linearGradient>
+		<path
+   d="M 63.174,42.222 C 64.361,39.656 66.742,37.748 68.427,36.625 C 70.171,35.463 71.54,34.04 71.985,32.15 C 72.66,29.274 69.651,26.081 66.22,29.307 C 64.585,24.892 60.448,26.406 59.772,29.281 C 59.329,31.172 59.921,33.055 60.965,34.873 C 61.97,36.628 63.253,39.396 63.174,42.222 z"
+   id="path2708"
+   style="fill:url(#linearGradient3370);fill-opacity:1" />
+		<linearGradient
+   x1="36.838902"
+   y1="7.7075"
+   x2="82.446297"
+   y2="129.0645"
+   id="XMLID_40_"
+   xlink:href="#XMLID_39_"
+   gradientUnits="userSpaceOnUse">
+			<stop
+   id="stop2711"
+   style="stop-color:#ff8080;stop-opacity:1"
+   offset="0" />
+			<stop
+   id="stop2713"
+   style="stop-color:#e20800;stop-opacity:1"
+   offset="1" />
+		</linearGradient>
+		<path
+   d="M 55.486,74.959 C 56.672,72.393 59.054,70.485 60.737,69.362 C 62.481,68.2 63.851,66.777 64.296,64.886 C 64.97,62.01 61.962,58.818 58.532,62.043 C 56.897,57.628 52.759,59.142 52.082,62.018 C 51.638,63.908 52.23,65.792 53.275,67.609 C 54.281,69.364 55.565,72.132 55.486,74.959 z"
+   id="path2715"
+   style="fill:url(#linearGradient3354);fill-opacity:1" />
+		<path
+   d="M 51.37,92.488 C 50.182,95.054 47.801,96.961 46.117,98.084 C 44.373,99.246 43.004,100.67 42.559,102.561 C 41.884,105.436 44.893,108.627 48.323,105.404 C 49.958,109.82 54.096,108.304 54.772,105.428 C 55.217,103.538 54.623,101.655 53.579,99.836 C 52.573,98.082 51.291,95.314 51.37,92.488 z"
+   id="path2724"
+   style="fill:url(#linearGradient3376);fill-opacity:1" />
+	</g>
+</g>
+</svg>
diff --git a/tests/manual/imagehandler/main.qml b/tests/manual/imagehandler/main.qml
new file mode 100644
index 0000000000..ec474e62ce
--- /dev/null
+++ b/tests/manual/imagehandler/main.qml
@@ -0,0 +1,100 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the manual tests of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.8
+import QtQuick.Window 2.0
+
+Window {
+    id: root
+    width: 480
+    height: 480
+    visible: true
+    Image {
+        id: svgImage
+        source: "large.svg"
+        height: parent.height - column.height
+        width: parent.width
+        sourceSize.height: height
+        sourceSize.width: width
+        MouseArea {
+            anchors.fill: parent
+            onClicked: svgImage.source = "embeddedimage.svg"
+        }
+    }
+    ListModel {
+        id: imageFillModeModel
+        ListElement { text: "Stretch"; fillMode: Image.Stretch }
+        ListElement { text: "Preserve Aspect Fit"; fillMode: Image.PreserveAspectFit }
+        ListElement { text: "Preserve Aspect Crop"; fillMode: Image.PreserveAspectCrop }
+        ListElement { text: "Tile"; fillMode: Image.Tile }
+        ListElement { text: "Tile Vertically"; fillMode: Image.TileVertically }
+        ListElement { text: "Tile Horizontally"; fillMode: Image.TileHorizontally }
+        ListElement { text: "Pad"; fillMode: Image.Pad }
+    }
+    Column {
+        id: column
+        height: 75
+        anchors.bottom: parent.bottom
+        Text {
+            text: "Click the options below to change the fill mode.<br>Click the image to change the used image."
+            font.pointSize: 16
+        }
+
+        Row {
+            id: checkBoxesRow
+            width: parent.width
+            Repeater {
+                model: imageFillModeModel
+                Rectangle {
+                    color: "lightGreen"
+                    height: 50
+                    width: 100
+                    Text {
+                        text: model.text
+                        wrapMode: Text.Wrap
+                        font.pointSize: 16
+                        anchors.fill: parent
+                        MouseArea {
+                            anchors.fill: parent
+                            onClicked: {
+                                svgImage.fillMode = model.fillMode
+                                if (svgImage.fillMode === Image.Tile || svgImage.fillMode === Image.TileHorizontally ||
+                                    svgImage.fillMode === Image.TileVertically)
+                                    svgImage.sourceSize.height = svgImage.sourceSize.width = 300
+                                else {
+                                    svgImage.sourceSize.height = svgImage.height
+                                    svgImage.sourceSize.width = svgImage.width
+                                }
+                            }
+                        }
+                    }
+                }
+            }
+        }
+    }
+}
diff --git a/tests/manual/mousearea/main.cpp b/tests/manual/mousearea/main.cpp
new file mode 100644
index 0000000000..ea41cb521a
--- /dev/null
+++ b/tests/manual/mousearea/main.cpp
@@ -0,0 +1,55 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the manual tests of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#include <QGuiApplication>
+#include <QQmlApplicationEngine>
+#include <QQuickItem>
+#include <QQuickWindow>
+
+int main(int argc, char *argv[])
+{
+    QGuiApplication::setAttribute(Qt::AA_EnableHighDpiScaling);
+    QGuiApplication app(argc, argv);
+
+    QQmlApplicationEngine engine;
+    engine.load(QUrl(QStringLiteral("qrc:/main.qml")));
+    if (!app.arguments().isEmpty()) {
+        QQuickWindow *win = static_cast<QQuickWindow *>(engine.rootObjects().first());
+        auto lastArg = app.arguments().last();
+        if (lastArg.endsWith(QLatin1String(".qml"))) {
+            auto root = win->findChild<QQuickItem *>("LauncherList");
+            int showExampleIdx = -1;
+            for (int i = root->metaObject()->methodCount(); showExampleIdx < 0 && i >= 0; --i)
+                if (root->metaObject()->method(i).name() == QByteArray("showExample"))
+                    showExampleIdx = i;
+            QMetaMethod showExampleFn = root->metaObject()->method(showExampleIdx);
+            showExampleFn.invoke(root, Q_ARG(QVariant, QVariant(QLatin1String("../../") + lastArg)));
+        }
+    }
+
+    return app.exec();
+}
diff --git a/tests/manual/mousearea/main.qml b/tests/manual/mousearea/main.qml
new file mode 100644
index 0000000000..9a3243b670
--- /dev/null
+++ b/tests/manual/mousearea/main.qml
@@ -0,0 +1,45 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the manual tests of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.12
+import QtQuick.Window 2.2
+import "qrc:/quick/shared/" as Examples
+
+Window {
+    width: 800
+    height: 600
+    visible: true
+    Examples.LauncherList {
+        id: ll
+        objectName: "LauncherList"
+        anchors.fill: parent
+        Component.onCompleted: {
+            addExample("plain mouse area", "Plain mouse area for testing flags passed from mouse event", Qt.resolvedUrl("plainMouseArea.qml"))
+        }
+    }
+}
diff --git a/tests/manual/mousearea/mousearea.pro b/tests/manual/mousearea/mousearea.pro
new file mode 100644
index 0000000000..3705d41df0
--- /dev/null
+++ b/tests/manual/mousearea/mousearea.pro
@@ -0,0 +1,7 @@
+TEMPLATE = app
+
+QT += qml quick
+
+SOURCES += main.cpp
+
+RESOURCES += qml.qrc ../../../examples/quick/shared/quick_shared.qrc
diff --git a/tests/manual/mousearea/plainMouseArea.qml b/tests/manual/mousearea/plainMouseArea.qml
new file mode 100644
index 0000000000..4f37b0635f
--- /dev/null
+++ b/tests/manual/mousearea/plainMouseArea.qml
@@ -0,0 +1,52 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the manual tests of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.11
+
+Rectangle {
+    id: root
+    width: 480
+    height: 480
+    color: "white"
+    Text {
+        id: pressedLabel
+        x: 0
+        y: 0
+        width: 480
+        height: 50
+        font.pointSize: 18
+    }
+
+    MouseArea {
+        anchors.fill: parent
+        onPressed: {
+            pressedLabel.text = "Pressed - " + (mouse.flags === Qt.MouseEventCreatedDoubleClick ?
+                                "Press from double click" : "No flags")
+        }
+    }
+}
diff --git a/tests/manual/mousearea/qml.qrc b/tests/manual/mousearea/qml.qrc
new file mode 100644
index 0000000000..870b50ae92
--- /dev/null
+++ b/tests/manual/mousearea/qml.qrc
@@ -0,0 +1,6 @@
+<RCC>
+    <qresource prefix="/">
+        <file>main.qml</file>
+        <file>plainMouseArea.qml</file>
+    </qresource>
+</RCC>
diff --git a/tests/manual/nodetypes/Animators.qml b/tests/manual/nodetypes/Animators.qml
index 7d8baf1cb8..c582106c5d 100644
--- a/tests/manual/nodetypes/Animators.qml
+++ b/tests/manual/nodetypes/Animators.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the demonstration applications of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/tests/manual/nodetypes/Effects.qml b/tests/manual/nodetypes/Effects.qml
index 85e7ab7a15..90a30c40d3 100644
--- a/tests/manual/nodetypes/Effects.qml
+++ b/tests/manual/nodetypes/Effects.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the demonstration applications of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/tests/manual/nodetypes/Images.qml b/tests/manual/nodetypes/Images.qml
index 7c1ba5345b..95e8442690 100644
--- a/tests/manual/nodetypes/Images.qml
+++ b/tests/manual/nodetypes/Images.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the demonstration applications of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/tests/manual/nodetypes/Layers.qml b/tests/manual/nodetypes/Layers.qml
index 52c8fa8144..755d00d41a 100644
--- a/tests/manual/nodetypes/Layers.qml
+++ b/tests/manual/nodetypes/Layers.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the demonstration applications of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/tests/manual/nodetypes/LotsOfImages.qml b/tests/manual/nodetypes/LotsOfImages.qml
index 38356a3390..72c36aba01 100644
--- a/tests/manual/nodetypes/LotsOfImages.qml
+++ b/tests/manual/nodetypes/LotsOfImages.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the demonstration applications of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/tests/manual/nodetypes/LotsOfRects.qml b/tests/manual/nodetypes/LotsOfRects.qml
index 46a05a2453..e54174f10c 100644
--- a/tests/manual/nodetypes/LotsOfRects.qml
+++ b/tests/manual/nodetypes/LotsOfRects.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the demonstration applications of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/tests/manual/nodetypes/Painter.qml b/tests/manual/nodetypes/Painter.qml
index a5973379f4..c5db3496f8 100644
--- a/tests/manual/nodetypes/Painter.qml
+++ b/tests/manual/nodetypes/Painter.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the demonstration applications of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/tests/manual/nodetypes/Rects.qml b/tests/manual/nodetypes/Rects.qml
index 0d3a8cd459..7f12d118dd 100644
--- a/tests/manual/nodetypes/Rects.qml
+++ b/tests/manual/nodetypes/Rects.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the demonstration applications of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/tests/manual/nodetypes/Text.qml b/tests/manual/nodetypes/Text.qml
index fb0c92cb10..58befe8c49 100644
--- a/tests/manual/nodetypes/Text.qml
+++ b/tests/manual/nodetypes/Text.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the demonstration applications of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/tests/manual/nodetypes/main.qml b/tests/manual/nodetypes/main.qml
index a9fe09972c..9f1a5c5e9c 100644
--- a/tests/manual/nodetypes/main.qml
+++ b/tests/manual/nodetypes/main.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the demonstration applications of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/tests/manual/nodetypes/nodetypes.cpp b/tests/manual/nodetypes/nodetypes.cpp
index c5382bab4a..287574f25c 100644
--- a/tests/manual/nodetypes/nodetypes.cpp
+++ b/tests/manual/nodetypes/nodetypes.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the demonstration applications of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/tests/manual/pointer/content/CheckBox.qml b/tests/manual/pointer/content/CheckBox.qml
new file mode 100644
index 0000000000..3702457ee9
--- /dev/null
+++ b/tests/manual/pointer/content/CheckBox.qml
@@ -0,0 +1,44 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the manual tests of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.12
+
+Row {
+    id: root
+    property bool checked : false
+    property string label : "CheckBox"
+    Rectangle {
+        width: 10; height: 10
+        color: root.checked ? "#202020" : "transparent"
+        border.color: "black"
+        TapHandler {
+            onTapped: root.checked = !root.checked
+        }
+    }
+    Text { text: root.label }
+}
diff --git a/tests/manual/pointer/content/FakeFlickable.qml b/tests/manual/pointer/content/FakeFlickable.qml
new file mode 100644
index 0000000000..ffb5c4e914
--- /dev/null
+++ b/tests/manual/pointer/content/FakeFlickable.qml
@@ -0,0 +1,96 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the manual tests of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.12
+
+Item {
+    id: root
+    default property alias data: __contentItem.data
+    property alias velocity: anim.velocity
+    property alias contentX: __contentItem.x // sign is reversed compared to Flickable.contentX
+    property alias contentY: __contentItem.y // sign is reversed compared to Flickable.contentY
+    property alias contentWidth: __contentItem.width
+    property alias contentHeight: __contentItem.height
+    signal flickStarted
+    signal flickEnded
+
+    Item {
+        id: __contentItem
+        objectName: "__contentItem"
+        width: childrenRect.width
+        height: childrenRect.height
+
+        property real xlimit: root.width - __contentItem.width
+        property real ylimit: root.height - __contentItem.height
+
+        function returnToBounds() {
+            if (x > 0) {
+                returnXAnim.to = 0
+                returnXAnim.start()
+            } else if (x < xlimit) {
+                returnXAnim.to = xlimit
+                returnXAnim.start()
+            }
+            if (y > 0) {
+                returnYAnim.to = 0
+                returnYAnim.start()
+            } else if (y < ylimit) {
+                returnYAnim.to = ylimit
+                returnYAnim.start()
+            }
+        }
+
+        DragHandler {
+            id: dragHandler
+            onActiveChanged: if (!active) anim.restart(centroid.velocity)
+        }
+        MomentumAnimation {
+            id: anim
+            target: __contentItem
+            onStarted: root.flickStarted()
+            onStopped: {
+                __contentItem.returnToBounds()
+                root.flickEnded()
+            }
+        }
+        NumberAnimation {
+            id: returnXAnim
+            target: __contentItem
+            property: "x"
+            duration: 200
+            easing.type: Easing.OutQuad
+        }
+        NumberAnimation {
+            id: returnYAnim
+            target: __contentItem
+            property: "y"
+            duration: 200
+            easing.type: Easing.OutQuad
+        }
+    }
+}
diff --git a/tests/manual/pointer/content/FlashAnimation.qml b/tests/manual/pointer/content/FlashAnimation.qml
new file mode 100644
index 0000000000..57817e9aee
--- /dev/null
+++ b/tests/manual/pointer/content/FlashAnimation.qml
@@ -0,0 +1,45 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the manual tests of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.12
+
+SequentialAnimation {
+    id: tapFlash
+    running: false
+    PropertyAction { value: false }
+    PauseAnimation { duration: 100 }
+    PropertyAction { value: true }
+    PauseAnimation { duration: 100 }
+    PropertyAction { value: false }
+    PauseAnimation { duration: 100 }
+    PropertyAction { value: true }
+    PauseAnimation { duration: 100 }
+    PropertyAction { value: false }
+    PauseAnimation { duration: 100 }
+    PropertyAction { value: true }
+}
diff --git a/tests/manual/pointer/content/MomentumAnimation.qml b/tests/manual/pointer/content/MomentumAnimation.qml
new file mode 100644
index 0000000000..ae42f906a1
--- /dev/null
+++ b/tests/manual/pointer/content/MomentumAnimation.qml
@@ -0,0 +1,59 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the manual tests of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.12
+
+ParallelAnimation {
+    id: root
+    property Item target: null
+    property int duration: 500
+    property vector2d velocity: Qt.vector2d(0,0)
+
+    function restart(vel) {
+        stop()
+        velocity = vel
+        start()
+    }
+
+    NumberAnimation {
+        id: xAnim
+        target: root.target
+        property: "x"
+        to: target.x + velocity.x / duration * 100000
+        duration: root.duration
+        easing.type: Easing.OutQuad
+    }
+    NumberAnimation {
+        id: yAnim
+        target: root.target
+        property: "y"
+        to: target.y + velocity.y / duration * 100000
+        duration: root.duration
+        easing.type: Easing.OutQuad
+    }
+}
diff --git a/tests/manual/pointer/content/MouseAreaButton.qml b/tests/manual/pointer/content/MouseAreaButton.qml
new file mode 100644
index 0000000000..f75b8f9c56
--- /dev/null
+++ b/tests/manual/pointer/content/MouseAreaButton.qml
@@ -0,0 +1,74 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.12
+import QtQuick.Window 2.12
+
+Item {
+    id: container
+
+    property alias text: buttonLabel.text
+    property alias label: buttonLabel
+    signal clicked
+    property alias containsMouse: mouseArea.containsMouse
+    property alias pressed: mouseArea.pressed
+    implicitHeight: Math.max(Screen.pixelDensity * 7, buttonLabel.implicitHeight * 1.2)
+    implicitWidth: Math.max(Screen.pixelDensity * 11, buttonLabel.implicitWidth * 1.3)
+    height: implicitHeight
+    width: implicitWidth
+
+    SystemPalette { id: palette }
+
+    Rectangle {
+        id: frame
+        anchors.fill: parent
+        color: palette.button
+        gradient: Gradient {
+            GradientStop { position: 0.0; color: mouseArea.pressed ? Qt.darker(palette.button, 1.3) : palette.button }
+            GradientStop { position: 1.0; color: Qt.darker(palette.button, 1.3) }
+        }
+        antialiasing: true
+        radius: height / 6
+        border.color: Qt.darker(palette.button, 1.5)
+        border.width: 1
+    }
+
+    MouseArea {
+        id: mouseArea
+        anchors.fill: parent
+        onClicked: container.clicked()
+        hoverEnabled: true
+    }
+
+    Text {
+        id: buttonLabel
+        text: container.text
+        color: palette.buttonText
+        anchors.centerIn: parent
+    }
+}
diff --git a/tests/manual/pointer/content/MouseAreaSlider.qml b/tests/manual/pointer/content/MouseAreaSlider.qml
new file mode 100644
index 0000000000..e784e959b1
--- /dev/null
+++ b/tests/manual/pointer/content/MouseAreaSlider.qml
@@ -0,0 +1,107 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the manual tests of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.12
+
+Item {
+    id: root
+    property int value: 50
+    property int maximumValue: 99
+    property alias label: label.text
+
+    Rectangle {
+        id: slot
+        anchors.top: parent.top
+        anchors.bottom: parent.bottom
+        anchors.margins: 10
+        anchors.topMargin: 30
+        anchors.bottomMargin: 30
+        anchors.horizontalCenter: parent.horizontalCenter
+        width: 10
+        color: "black"
+        radius: width / 2
+        smooth: true
+    }
+
+    Rectangle {
+        // RectangularGlow is better, but that's a different module
+        id: glow
+        anchors.fill: knob
+        anchors.margins: -5
+        anchors.leftMargin: -2
+        anchors.horizontalCenterOffset: 1
+        radius: 5
+        color: "#4400FFFF"
+        opacity: ma.pressed ? 1 : 0
+    }
+    Image {
+        id: knob
+        source: "../resources/mixer-knob.png"
+        antialiasing: true
+        x: slot.x - width / 2 + slot.width / 2
+        height: root.width / 2
+        width: implicitWidth / implicitHeight * height
+        property bool programmatic: false
+        property real multiplier: root.maximumValue / (ma.drag.maximumY - ma.drag.minimumY)
+        onYChanged: if (!programmatic) root.value = root.maximumValue - (knob.y - ma.drag.minimumY) * multiplier
+        transformOrigin: Item.Center
+        function setValue(value) { knob.y = ma.drag.maximumY - value / knob.multiplier }
+        MouseArea {
+            id: ma
+            anchors.fill: parent
+            drag.target: parent
+            drag.minimumX: knob.x
+            drag.maximumX: knob.x
+            drag.minimumY: slot.y
+            drag.maximumY: slot.height + slot.y - knob.height
+        }
+    }
+
+    Text {
+        font.pointSize: 16
+        color: "red"
+        anchors.bottom: parent.bottom
+        anchors.horizontalCenter: parent.horizontalCenter
+        text: root.value
+    }
+
+    Text {
+        id: label
+        font.pointSize: 12
+        color: "red"
+        anchors.top: parent.top
+        anchors.topMargin: 5
+        anchors.horizontalCenter: parent.horizontalCenter
+    }
+
+    onHeightChanged: {
+        knob.programmatic = true
+        knob.setValue(root.value)
+        knob.programmatic = false
+    }
+}
diff --git a/tests/manual/pointer/content/MouseFeedbackSprite.qml b/tests/manual/pointer/content/MouseFeedbackSprite.qml
new file mode 100644
index 0000000000..d3068ff503
--- /dev/null
+++ b/tests/manual/pointer/content/MouseFeedbackSprite.qml
@@ -0,0 +1,78 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the manual tests of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of The Qt Company Ltd nor the names of its
+**     contributors may be used to endorse or promote products derived
+**     from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.12
+
+PointHandler {
+    id: handler
+    objectName: "mouse point"
+    acceptedDevices: PointerDevice.Mouse
+    acceptedButtons: Qt.AllButtons
+    target: Image {
+        objectName: "mouse sprite"
+        source: "../resources/mouse.png"
+        visible: handler.active
+        x: handler.point.position.x - width / 2
+        y: handler.point.position.y - height / 2
+        parent: handler.parent
+        Image {
+            source: "../resources/mouse_left.png"
+            visible: handler.point.pressedButtons & Qt.LeftButton
+        }
+        Image {
+            source: "../resources/mouse_middle.png"
+            visible: handler.point.pressedButtons & Qt.MiddleButton
+        }
+        Image {
+            source: "../resources/mouse_right.png"
+            visible: handler.point.pressedButtons & Qt.RightButton
+        }
+    }
+}
diff --git a/tests/manual/pointer/content/MptaButton.qml b/tests/manual/pointer/content/MptaButton.qml
new file mode 100644
index 0000000000..ed8702b9b3
--- /dev/null
+++ b/tests/manual/pointer/content/MptaButton.qml
@@ -0,0 +1,75 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.12
+import QtQuick.Window 2.12
+
+Item {
+    id: container
+
+    property alias text: buttonLabel.text
+    property alias label: buttonLabel
+    signal clicked
+    property alias pressed: point.pressed
+    implicitHeight: Math.max(Screen.pixelDensity * 7, buttonLabel.implicitHeight * 1.2)
+    implicitWidth: Math.max(Screen.pixelDensity * 11, buttonLabel.implicitWidth * 1.3)
+    height: implicitHeight
+    width: implicitWidth
+
+    SystemPalette { id: palette }
+
+    Rectangle {
+        id: frame
+        anchors.fill: parent
+        color: palette.button
+        gradient: Gradient {
+            GradientStop { position: 0.0; color: container.pressed ? Qt.darker(palette.button, 1.3) : palette.button }
+            GradientStop { position: 1.0; color: Qt.darker(palette.button, 1.3) }
+        }
+        antialiasing: true
+        radius: height / 6
+        border.color: Qt.darker(palette.button, 1.5)
+        border.width: 1
+    }
+
+    MultiPointTouchArea {
+        id: mpta
+        anchors.fill: parent
+        touchPoints: [ TouchPoint {
+            id: point
+            onPressedChanged: if (!pressed) container.clicked()
+        } ]
+    }
+
+    Text {
+        id: buttonLabel
+        text: container.text
+        color: palette.buttonText
+        anchors.centerIn: parent
+    }
+}
diff --git a/tests/manual/pointer/content/MultiButton.qml b/tests/manual/pointer/content/MultiButton.qml
new file mode 100644
index 0000000000..485784a875
--- /dev/null
+++ b/tests/manual/pointer/content/MultiButton.qml
@@ -0,0 +1,73 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the manual tests of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.12
+
+Rectangle {
+    id: root
+    property alias label: label.text
+    property alias pressed: tap.pressed
+    property bool checked: false
+    property alias gesturePolicy: tap.gesturePolicy
+    property alias margin: tap.margin
+    signal tapped
+
+    width: label.implicitWidth * 1.5; height: label.implicitHeight * 2.0
+    border.color: "#9f9d9a"; border.width: 1; radius: height / 4; antialiasing: true
+
+    gradient: Gradient {
+        GradientStop { position: 0.0; color: tap.pressed ? "#b8b5b2" : "#efebe7" }
+        GradientStop { position: 1.0; color: "#b8b5b2" }
+    }
+
+    TapHandler {
+        id: tap
+        objectName: label.text
+        onTapped: {
+            tapFlash.start()
+            root.tapped()
+        }
+    }
+
+    Text {
+        id: label
+        font.pointSize: 14
+        text: "Button"
+        anchors.centerIn: parent
+    }
+
+    Rectangle {
+        anchors.fill: parent
+        color: "transparent"
+        border.width: 2; radius: root.radius; antialiasing: true
+        opacity: tapFlash.running ? 1 : 0
+        FlashAnimation on visible {
+            id: tapFlash
+        }
+    }
+}
diff --git a/tests/manual/pointer/content/ScrollBar.qml b/tests/manual/pointer/content/ScrollBar.qml
new file mode 100644
index 0000000000..9928433d1f
--- /dev/null
+++ b/tests/manual/pointer/content/ScrollBar.qml
@@ -0,0 +1,147 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the manual tests of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.12
+
+Rectangle {
+    id: root
+    property real contentHeight: 100
+    property FakeFlickable flick: null
+    property real position
+
+    onPositionChanged: if (flick && (drag.active || tap.active)) {
+        if (knob.state === "horizontal")
+            flick.contentX = position * knob.scrollDistance
+        else if (knob.state === "vertical")
+            flick.contentY = position * knob.scrollDistance
+    }
+
+    SystemPalette { id: palette }
+
+    color: palette.button
+    border.color: Qt.darker(palette.button, 1.5)
+    gradient: Gradient {
+        GradientStop { position: 0; color: Qt.darker(palette.button, 1.3) }
+        GradientStop { position: 1; color: palette.button }
+    }
+    antialiasing: true
+    radius: Math.min(width, height) / 6
+    width: 20
+    height: 20
+
+    TapHandler {
+        id: tap
+        onTapped: {
+            if (knob.state === "horizontal")
+                knob.x = position.x - knob.width / 2
+            else if (knob.state === "vertical")
+                knob.y = position.y - knob.height / 2
+        }
+    }
+
+    Rectangle {
+        id: knob
+        border.color: "black"
+        border.width: 1
+        gradient: Gradient {
+            GradientStop { position: 0; color: palette.button }
+            GradientStop { position: 1; color: Qt.darker(palette.button, 1.3) }
+        }
+        radius: 2
+        antialiasing: true
+        state: root.height > root.width ? "vertical" : root.height < root.width ? "horizontal" : ""
+        property real scrollDistance: 0
+        property real scrolledX: 0
+        property real scrolledY: 0
+        property real max: 0
+
+        Binding on x {
+            value: knob.scrolledX
+            when: !drag.active
+        }
+
+        Binding on y {
+            value: knob.scrolledY
+            when: !drag.active
+        }
+
+        states: [
+            // We will control the horizontal. We will control the vertical.
+            State {
+                name: "horizontal"
+                PropertyChanges {
+                    target: knob
+                    max: root.width - knob.width
+                    scrolledX: Math.min(max, Math.max(0, max * flick.contentX / (flick.width - flick.contentWidth)))
+                    scrolledY: 1
+                    scrollDistance: flick.width - flick.contentWidth
+                    width: flick.width * (flick.width / flick.contentWidth) - (height - anchors.margins) * 2
+                    height: root.height - 2
+                }
+                PropertyChanges {
+                    target: drag
+                    xAxis.minimum: 0
+                    xAxis.maximum: knob.max
+                    yAxis.minimum: 1
+                    yAxis.maximum: 1
+                }
+                PropertyChanges {
+                    target: root
+                    position: knob.x / drag.xAxis.maximum
+                }
+            },
+            State {
+                name: "vertical"
+                PropertyChanges {
+                    target: knob
+                    max: root.height - knob.height
+                    scrolledX: 1
+                    scrolledY: Math.min(max, Math.max(0, max * flick.contentY / (flick.height - flick.contentHeight)))
+                    scrollDistance: flick.height - flick.contentHeight
+                    width: root.width - 2
+                    height: root.width - 2
+                }
+                PropertyChanges {
+                    target: drag
+                    xAxis.minimum: 1
+                    xAxis.maximum: 1
+                    yAxis.minimum: 0
+                    yAxis.maximum: knob.max
+                }
+                PropertyChanges {
+                    target: root
+                    position: knob.y / drag.yAxis.maximum
+                }
+            }
+        ]
+
+        DragHandler {
+            id: drag
+        }
+    }
+}
diff --git a/tests/manual/pointer/content/Slider.qml b/tests/manual/pointer/content/Slider.qml
new file mode 100644
index 0000000000..c381d97c7c
--- /dev/null
+++ b/tests/manual/pointer/content/Slider.qml
@@ -0,0 +1,122 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the manual tests of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.12
+
+Item {
+    id: root
+    property int value: 50
+    property int maximumValue: 99
+    property alias label: label.text
+    property alias tapEnabled: tap.enabled
+    property alias pressed: tap.pressed
+    signal tapped
+
+    DragHandler {
+        id: dragHandler
+        objectName: label.text + " DragHandler"
+        target: knob
+        xAxis.enabled: false
+        yAxis.minimum: slot.y
+        yAxis.maximum: slot.height + slot.y - knob.height
+    }
+
+    Rectangle {
+        id: slot
+        anchors.top: parent.top
+        anchors.bottom: parent.bottom
+        anchors.margins: 10
+        anchors.topMargin: 30
+        anchors.bottomMargin: 30
+        anchors.horizontalCenter: parent.horizontalCenter
+        width: 10
+        color: "black"
+        radius: width / 2
+        smooth: true
+    }
+
+    Rectangle {
+        // RectangularGlow is better, but that's a different module
+        id: glow
+        anchors.fill: knob
+        anchors.margins: -5
+        anchors.leftMargin: -2
+        anchors.horizontalCenterOffset: 1
+        radius: 5
+        color: "#4400FFFF"
+        opacity: tap.pressed || tapFlash.running ? 1 : 0
+        FlashAnimation on visible {
+            id: tapFlash
+        }
+    }
+    Image {
+        id: knob
+        source: "../resources/mixer-knob.png"
+        antialiasing: true
+        x: slot.x - width / 2 + slot.width / 2
+        height: root.width / 2
+        width: implicitWidth / implicitHeight * height
+        property bool programmatic: false
+        property real multiplier: root.maximumValue / (dragHandler.yAxis.maximum - dragHandler.yAxis.minimum)
+        onYChanged: if (!programmatic) root.value = root.maximumValue - (knob.y - dragHandler.yAxis.minimum) * multiplier
+        transformOrigin: Item.Center
+        function setValue(value) { knob.y = dragHandler.yAxis.maximum - value / knob.multiplier }
+        TapHandler {
+            id: tap
+            objectName: label.text + " TapHandler"
+            gesturePolicy: TapHandler.DragThreshold
+            onTapped: {
+                tapFlash.start()
+                root.tapped
+            }
+        }
+    }
+
+    Text {
+        font.pointSize: 16
+        color: "red"
+        anchors.bottom: parent.bottom
+        anchors.horizontalCenter: parent.horizontalCenter
+        text: root.value
+    }
+
+    Text {
+        id: label
+        font.pointSize: 12
+        color: "red"
+        anchors.top: parent.top
+        anchors.topMargin: 5
+        anchors.horizontalCenter: parent.horizontalCenter
+    }
+
+    onHeightChanged: {
+        knob.programmatic = true
+        knob.setValue(root.value)
+        knob.programmatic = false
+    }
+}
diff --git a/tests/manual/pointer/content/TapHandlerButton.qml b/tests/manual/pointer/content/TapHandlerButton.qml
new file mode 100644
index 0000000000..2dc1d78a6f
--- /dev/null
+++ b/tests/manual/pointer/content/TapHandlerButton.qml
@@ -0,0 +1,71 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.12
+import QtQuick.Window 2.12
+
+Item {
+    id: container
+
+    property alias text: buttonLabel.text
+    property alias label: buttonLabel
+    signal clicked
+    property alias pressed: th.pressed
+    implicitHeight: Math.max(Screen.pixelDensity * 7, buttonLabel.implicitHeight * 1.2)
+    implicitWidth: Math.max(Screen.pixelDensity * 11, buttonLabel.implicitWidth * 1.3)
+    height: implicitHeight
+    width: implicitWidth
+
+    SystemPalette { id: palette }
+
+    Rectangle {
+        id: frame
+        anchors.fill: parent
+        color: palette.button
+        gradient: Gradient {
+            GradientStop { position: 0.0; color: container.pressed ? Qt.darker(palette.button, 1.3) : palette.button }
+            GradientStop { position: 1.0; color: Qt.darker(palette.button, 1.3) }
+        }
+        antialiasing: true
+        radius: height / 6
+        border.color: Qt.darker(palette.button, 1.5)
+        border.width: 1
+    }
+
+    TapHandler {
+        id: th
+        onTapped: container.clicked()
+    }
+
+    Text {
+        id: buttonLabel
+        text: container.text
+        color: palette.buttonText
+        anchors.centerIn: parent
+    }
+}
diff --git a/tests/manual/pointer/content/TextBox.qml b/tests/manual/pointer/content/TextBox.qml
new file mode 100644
index 0000000000..b59c21379f
--- /dev/null
+++ b/tests/manual/pointer/content/TextBox.qml
@@ -0,0 +1,51 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the manual tests of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.12
+
+Rectangle {
+    id: r1
+    radius: 10
+    border.color: "black"
+    border.width: 4
+    property string label
+    implicitHeight: txt.implicitHeight + 12
+    implicitWidth: txt.implicitWidth+ 12
+    color: "#c0c0c0"
+
+    function queryColor(pressed) {
+        return pressed ? "#ff4040" : "#c0c0c0"
+    }
+
+    Text {
+        id: txt
+        y: 6
+        anchors.horizontalCenter: parent.horizontalCenter
+        text: parent.label
+    }
+}
diff --git a/tests/manual/pointer/content/TouchpointFeedbackSprite.qml b/tests/manual/pointer/content/TouchpointFeedbackSprite.qml
new file mode 100644
index 0000000000..bee3b8b795
--- /dev/null
+++ b/tests/manual/pointer/content/TouchpointFeedbackSprite.qml
@@ -0,0 +1,72 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the manual tests of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of The Qt Company Ltd nor the names of its
+**     contributors may be used to endorse or promote products derived
+**     from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.12
+
+PointHandler {
+    id: handler
+    objectName: "point " + handler.point.id.toString(16)
+    acceptedDevices: PointerDevice.TouchScreen | PointerDevice.TouchPad
+    target: AnimatedSprite {
+        objectName: "sprite " + handler.point.id.toString(16)
+        source: "../resources/fingersprite.png"
+        visible: handler.active
+        running: visible // QTBUG-64544: running defaults to true, but we don't see it animating if we don't toggle it like this
+        x: handler.point.position.x - 20
+        y: handler.point.position.y - 13
+        width: frameWidth
+        height: frameHeight
+        frameWidth: 43
+        frameHeight: 64
+        frameCount: 3
+        frameRate: 5
+        parent: handler.parent
+    }
+}
diff --git a/tests/manual/pointer/fakeFlickable.qml b/tests/manual/pointer/fakeFlickable.qml
new file mode 100644
index 0000000000..284e0d1f34
--- /dev/null
+++ b/tests/manual/pointer/fakeFlickable.qml
@@ -0,0 +1,104 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the manual tests of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.12
+import "content"
+
+Rectangle {
+    color: "#444"
+    width: 480
+    height: 480
+
+    FakeFlickable {
+        id: ff
+        anchors.fill: parent
+        anchors.rightMargin: rightSB.width
+        Row {
+            Item {
+                width: 100
+                height: 400
+                Slider {
+                    id: slider
+                    label: "font size"
+                    anchors.fill: parent
+                    maximumValue: 36
+                    value: 14
+                }
+            }
+            Text {
+                id: text
+                color: "beige"
+                font.family: "mono"
+                font.pointSize: slider.value
+                onTextChanged: console.log("text geom " + width + "x" + height +
+                    ", parent " + parent + " geom " + parent.width + "x" + parent.height)
+            }
+        }
+
+
+        onFlickStarted: console.log("flick started with velocity " + velocity)
+        onFlickEnded: console.log("flick ended with velocity " + velocity)
+
+        Component.onCompleted: {
+            var request = new XMLHttpRequest()
+            request.open('GET', 'content/FakeFlickable.qml')
+            request.onreadystatechange = function(event) {
+                if (request.readyState === XMLHttpRequest.DONE)
+                    text.text = request.responseText
+            }
+            request.send()
+        }
+    }
+
+    ScrollBar {
+        id: rightSB
+        objectName: "rightSB"
+        flick: ff
+        height: parent.height - width
+        anchors.right: parent.right
+    }
+
+    ScrollBar {
+        id: bottomSB
+        objectName: "bottomSB"
+        flick: ff
+        width: parent.width - height
+        anchors.bottom: parent.bottom
+    }
+
+    Rectangle {
+        id: cornerCover
+        color: "lightgray"
+        width: rightSB.width
+        height: bottomSB.height
+        anchors {
+            right: parent.right
+            bottom: parent.bottom
+        }
+    }
+}
diff --git a/tests/manual/pointer/flickableWithHandlers.qml b/tests/manual/pointer/flickableWithHandlers.qml
new file mode 100644
index 0000000000..08cedb9a16
--- /dev/null
+++ b/tests/manual/pointer/flickableWithHandlers.qml
@@ -0,0 +1,95 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the manual tests of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.12
+import "qrc:/quick/shared/" as Examples
+import "content"
+
+Rectangle {
+    id: root
+    width: 400
+    height: 400
+    objectName: "root"
+    color: "#222222"
+
+    Flickable {
+        anchors.fill: parent
+        anchors.margins: 10
+        anchors.topMargin: 40
+        contentHeight: 600
+        contentWidth: 600
+        pressDelay: pressDelayCB.checked ? 1000 : 0
+
+        Column {
+            spacing: 6
+            Rectangle {
+                radius: 5
+                width: parent.width - 12
+                height: pressDelayCB.implicitHeight + 12
+                x: 6
+                color: "lightgray"
+                Examples.CheckBox {
+                    x: 6; y: 6
+                    id: pressDelayCB
+                    text: "press delay"
+                }
+            }
+
+
+            Row {
+                spacing: 6
+                Slider {
+                    label: "DragHandler"
+                    value: 49; width: 100; height: 400
+                }
+                MouseAreaSlider {
+                    label: "MouseArea"
+                    value: 49; width: 100; height: 400
+                }
+                Column {
+                    spacing: 6
+                    MouseAreaButton {
+                        text: "MouseArea"
+                    }
+                    MptaButton {
+                        text: "MultiPointTouchArea"
+                    }
+                    MptaButton {
+                        text: "MultiPointTouchArea"
+                    }
+                    TapHandlerButton {
+                        text: "TapHandler"
+                    }
+                    TapHandlerButton {
+                        text: "TapHandler"
+                    }
+                }
+            }
+        }
+    }
+}
diff --git a/tests/manual/pointer/flingAnimation.qml b/tests/manual/pointer/flingAnimation.qml
new file mode 100644
index 0000000000..2bc6de7065
--- /dev/null
+++ b/tests/manual/pointer/flingAnimation.qml
@@ -0,0 +1,126 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the manual tests of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.12
+import "content"
+
+Rectangle {
+    id: root
+    width: 640
+    height: 480
+    color: "black"
+
+    Repeater {
+        model: 2
+
+        Image {
+            id: ball
+            objectName: "ball" + index
+            source: "resources/redball.png"
+            property real homeX: 200 + index * 200
+            property real homeY: 200
+            width: 80; height: 80; x: homeX; y: 200
+
+            Text {
+                anchors.centerIn: parent
+                color: "white"
+                text: momentum.velocity.x.toFixed(2) + "," + momentum.velocity.y.toFixed(2)
+            }
+
+            SequentialAnimation {
+                id: anim
+
+                function restart(vel) {
+                    stop()
+                    momentum.velocity = vel
+                    start()
+                }
+
+                MomentumAnimation { id: momentum; target: ball }
+
+                PauseAnimation { duration: 500 }
+
+                ParallelAnimation {
+                    id: ballReturn
+                    NumberAnimation {
+                        target: ball
+                        property: "x"
+                        to: homeX
+                        duration: 1000
+                        easing.period: 50
+                        easing.type: Easing.OutElastic
+                    }
+                    NumberAnimation {
+                        target: ball
+                        property: "y"
+                        to: homeY
+                        duration: 1000
+                        easing.type: Easing.OutElastic
+                    }
+                }
+            }
+
+            DragHandler {
+                id: dragHandler
+                objectName: "dragHandler" + index
+                onActiveChanged: {
+                    if (!active)
+                        anim.restart(centroid.velocity)
+                }
+            }
+            Rectangle {
+                visible: dragHandler.active
+                anchors.fill: parent
+                anchors.margins: -5
+                radius: width / 2
+                opacity: 0.25
+            }
+
+            Rectangle {
+                visible: width > 0
+                width: dragHandler.centroid.velocity.length() * 100
+                height: 2
+                x: ball.width / 2
+                y: ball.height / 2
+                z: -1
+                rotation: Math.atan2(dragHandler.centroid.velocity.y, dragHandler.centroid.velocity.x) * 180 / Math.PI
+                transformOrigin: Item.BottomLeft
+                antialiasing: true
+
+                Image {
+                    source: "resources/arrowhead.png"
+                    anchors.right: parent.right
+                    anchors.verticalCenter: parent.verticalCenter
+                    width: 16
+                    height: 12
+                    antialiasing: true
+                }
+            }
+        }
+    }
+}
diff --git a/tests/manual/pointer/inputinspector.cpp b/tests/manual/pointer/inputinspector.cpp
new file mode 100644
index 0000000000..82d814b848
--- /dev/null
+++ b/tests/manual/pointer/inputinspector.cpp
@@ -0,0 +1,197 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the manual tests of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "inputinspector.h"
+#include <QtQuick/QQuickWindow>
+#include <QtQuick/QQuickItem>
+#include <QtQuick/private/qquickpointerhandler_p.h>
+#include <QtCore/QSet>
+
+static const int timerInterval = 100;
+
+InputInspector::InputInspector(QObject *parent) : QObject(parent)
+{
+}
+
+InputInspector::~InputInspector()
+{
+    m_window = nullptr;
+    killTimer(m_timerId);
+}
+
+QString InputInspector::mouseGrabber() const
+{
+    QString name;
+    if (m_window) {
+        if (QQuickItem *grabber = m_window->mouseGrabberItem()) {
+            name = objectIdentifier(grabber);
+        } else {
+            name = QLatin1String("no grabber");
+        }
+    } else {
+        name = "ERROR: need a source window";
+    }
+    return name;
+}
+
+QString InputInspector::passiveGrabbers() const
+{
+    return vectorStringJoin(passiveGrabbers_helper());
+}
+
+QString InputInspector::exclusiveGrabbers() const
+{
+    return vectorStringJoin(exclusiveGrabbers_helper());
+}
+
+QString InputInspector::vectorStringJoin(const QVector<QObject*> &arr) const
+{
+    QString res;
+    for (QObject* obj: arr) {
+        if (!res.isEmpty())
+            res += QLatin1String(" , ");
+        res += objectIdentifier(obj);
+    }
+    res.prepend(QLatin1String("["));
+    res += QLatin1String("]");
+    return res;
+}
+
+QQuickWindow *InputInspector::source() const
+{
+    return m_window;
+}
+
+void InputInspector::setSource(QQuickWindow *window)
+{
+    m_window = window;
+    if (m_window && !m_timerId)
+        m_timerId = startTimer(timerInterval);
+    emit sourceChanged();
+}
+
+void InputInspector::update()
+{
+    const QString mouseGrabberName = mouseGrabber();
+    if (lastState.mouseGrabber != mouseGrabberName) {
+        emit mouseGrabberChanged();
+        lastState.mouseGrabber = mouseGrabberName;
+    }
+
+    const QString tempPassiveGrabbers = passiveGrabbers();
+    if (lastState.passiveGrabbers != tempPassiveGrabbers) {
+        emit passiveGrabbersChanged();
+        lastState.passiveGrabbers = tempPassiveGrabbers;
+    }
+
+    const QString tempExclusiveGrabbers = exclusiveGrabbers();
+    if (lastState.exclusiveGrabbers != tempExclusiveGrabbers) {
+        emit exclusiveGrabbersChanged();
+        lastState.exclusiveGrabbers = tempExclusiveGrabbers;
+    }
+}
+
+void InputInspector::timerEvent(QTimerEvent *event)
+{
+    if (event->timerId() == m_timerId)
+        update();
+}
+
+QQuickPointerDevice *InputInspector::pointerDevice() const
+{
+    QQuickPointerDevice *device = QQuickPointerDevice::touchDevices().value(0);
+    if (!device)
+        device = QQuickPointerDevice::genericMouseDevice();
+    return device;
+}
+
+QVector<QObject*> InputInspector::passiveGrabbers_helper(int pointId /*= 0*/) const
+{
+    QVector<QObject*> result;
+    QSet<QObject*> visited;
+    QQuickPointerDevice *device = pointerDevice();
+    if (device && source()) {
+        QQuickWindowPrivate *winPriv = QQuickWindowPrivate::get(source());
+        QQuickPointerEvent *pointerEvent = winPriv->pointerEventInstance(device);
+        if (pointerEvent) {
+            for (int i = 0; i < pointerEvent->pointCount(); ++i) {
+                QQuickEventPoint *eventPoint = pointerEvent->point(i);
+                QVector<QPointer <QQuickPointerHandler> > passives = eventPoint->passiveGrabbers();
+                if (!pointId || eventPoint->pointId() == pointId) {
+                    for (auto it = passives.constBegin(); it != passives.constEnd(); ++it) {
+                        QObject *handler = it->data();
+                        if (!visited.contains(handler)) {
+                            result << it->data();
+                            visited << handler;
+                        }
+                    }
+                }
+            }
+        }
+    }
+    return result;
+}
+
+QVector<QObject*> InputInspector::exclusiveGrabbers_helper(int pointId /*= 0*/) const
+{
+    QVector<QObject*> result;
+    QSet<QObject*> visited;
+    QQuickPointerDevice *device = pointerDevice();
+    if (device && source()) {
+        QQuickWindowPrivate *winPriv = QQuickWindowPrivate::get(source());
+        QQuickPointerEvent *pointerEvent = winPriv->pointerEventInstance(device);
+        if (pointerEvent) {
+            for (int i = 0; i < pointerEvent->pointCount(); ++i) {
+                QQuickEventPoint *eventPoint = pointerEvent->point(i);
+                if (!pointId || eventPoint->pointId() == pointId) {
+                    if (QObject *exclusiveGrabber = eventPoint->exclusiveGrabber()) {
+                        if (!visited.contains(exclusiveGrabber)) {
+                            result << exclusiveGrabber;
+                            visited << exclusiveGrabber;
+                        }
+                    }
+                }
+            }
+        }
+    }
+    return result;
+}
+
+QString InputInspector::objectIdentifier(QObject *o)
+{
+    QString name;
+    name = o->objectName();
+    if (name.isEmpty())
+        name = o->property("text").toString();
+    if (name.isEmpty())
+        name = o->metaObject()->className();
+    if (name.isEmpty())
+        name = QLatin1String("unknown");
+
+    return name;
+}
diff --git a/tests/manual/pointer/inputinspector.h b/tests/manual/pointer/inputinspector.h
new file mode 100644
index 0000000000..66a053d0c3
--- /dev/null
+++ b/tests/manual/pointer/inputinspector.h
@@ -0,0 +1,79 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the manual tests of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef INPUTINSPECTOR_H
+#define INPUTINSPECTOR_H
+
+#include <QObject>
+class QQuickWindow;
+class QQuickPointerHandler;
+class QQuickPointerDevice;
+
+class InputInspector : public QObject
+{
+    Q_OBJECT
+    Q_PROPERTY(QString mouseGrabber READ mouseGrabber NOTIFY mouseGrabberChanged)
+    Q_PROPERTY(QString passiveGrabbers READ passiveGrabbers NOTIFY passiveGrabbersChanged)
+    Q_PROPERTY(QString exclusiveGrabbers READ exclusiveGrabbers NOTIFY exclusiveGrabbersChanged)
+    Q_PROPERTY(QQuickWindow * source READ source WRITE setSource NOTIFY sourceChanged)
+public:
+    explicit InputInspector(QObject *parent = nullptr);
+    ~InputInspector();
+    QString mouseGrabber() const;
+    QString passiveGrabbers() const;
+    QString exclusiveGrabbers() const;
+    QQuickWindow *source() const;
+    void setSource(QQuickWindow *window);
+
+    void timerEvent(QTimerEvent *event);
+    Q_INVOKABLE void update();
+
+signals:
+    void mouseGrabberChanged();
+    void passiveGrabbersChanged();
+    void exclusiveGrabbersChanged();
+    void sourceChanged();
+private:
+    QVector<QObject*> passiveGrabbers_helper(int pointId = 0) const;
+    QVector<QObject*> exclusiveGrabbers_helper(int pointId = 0) const;
+    static QString objectIdentifier(QObject *o);
+    QQuickPointerDevice *pointerDevice() const;
+    QString vectorStringJoin(const QVector<QObject*> &arr) const;
+
+private:
+    mutable struct LastState {
+        QString mouseGrabber;
+        QString passiveGrabbers;
+        QString exclusiveGrabbers;
+    } lastState;
+
+    QQuickWindow *m_window = nullptr;
+    int m_timerId = 0;
+};
+
+#endif // INPUTINSPECTOR_H
diff --git a/tests/manual/pointer/joystick.qml b/tests/manual/pointer/joystick.qml
new file mode 100644
index 0000000000..c8880f9100
--- /dev/null
+++ b/tests/manual/pointer/joystick.qml
@@ -0,0 +1,75 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the manual tests of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.12
+
+Item {
+    width: image.implicitWidth; height: image.implicitHeight
+    Image {
+        id: image
+        anchors.centerIn: parent
+        source: "resources/joystick-outer-case-pov.jpg"
+        property real margin: 50
+
+        Image {
+            id: knob
+            source: "resources/redball.png"
+            DragHandler {
+                id: dragHandler
+                xAxis {
+                    minimum: image.margin
+                    maximum: image.width - image.margin - knob.width
+                }
+                yAxis {
+                    minimum: image.margin
+                    maximum: image.height - image.margin - knob.height
+                }
+            }
+
+            anchors {
+                horizontalCenter: parent.horizontalCenter
+                verticalCenter: parent.verticalCenter
+            }
+            states: [
+                State {
+                    when: dragHandler.active
+                    AnchorChanges {
+                        target: knob
+                        anchors.horizontalCenter: undefined
+                        anchors.verticalCenter: undefined
+                    }
+                }
+            ]
+            transitions: [
+                Transition {
+                    AnchorAnimation { easing.type: Easing.OutElastic }
+                }
+            ]
+        }
+    }
+}
diff --git a/tests/manual/pointer/main.cpp b/tests/manual/pointer/main.cpp
new file mode 100644
index 0000000000..43ad182a76
--- /dev/null
+++ b/tests/manual/pointer/main.cpp
@@ -0,0 +1,59 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the manual tests of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#include <QGuiApplication>
+#include <QQmlApplicationEngine>
+#include <QQuickItem>
+#include <QQuickWindow>
+#include "inputinspector.h"
+
+int main(int argc, char *argv[])
+{
+    QGuiApplication::setAttribute(Qt::AA_EnableHighDpiScaling);
+    QGuiApplication app(argc, argv);
+    qmlRegisterType<InputInspector>("org.qtproject.Test", 1, 0, "InputInspector");
+
+    QQmlApplicationEngine engine;
+    engine.load(QUrl(QStringLiteral("qrc:/main.qml")));
+    if (engine.rootObjects().isEmpty())
+        return -1;
+    if (!app.arguments().isEmpty()) {
+        QQuickWindow * win = static_cast<QQuickWindow *>(engine.rootObjects().first());
+        auto lastArg = app.arguments().last();
+        if (lastArg.endsWith(QLatin1String(".qml"))) {
+            auto root = win->findChild<QQuickItem *>("LauncherList");
+            int showExampleIdx = -1;
+            for (int i = root->metaObject()->methodCount(); showExampleIdx < 0 && i >= 0; --i)
+                if (root->metaObject()->method(i).name() == QByteArray("showExample"))
+                    showExampleIdx = i;
+            QMetaMethod showExampleFn = root->metaObject()->method(showExampleIdx);
+            showExampleFn.invoke(root, Q_ARG(QVariant, QVariant(QLatin1String("../../") + lastArg)));
+        }
+    }
+
+    return app.exec();
+}
diff --git a/tests/manual/pointer/main.qml b/tests/manual/pointer/main.qml
new file mode 100644
index 0000000000..d382d8b23d
--- /dev/null
+++ b/tests/manual/pointer/main.qml
@@ -0,0 +1,101 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the manual tests of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.12
+import QtQuick.Window 2.12
+import QtQuick.Layouts 1.2
+import org.qtproject.Test 1.0
+import "qrc:/quick/shared/" as Examples
+import "content"
+
+Window {
+    id: window
+    width: 800
+    height: 600
+    visible: true
+    Examples.LauncherList {
+        id: ll
+        objectName: "LauncherList"
+        anchors.fill: parent
+        Component.onCompleted: {
+            addExample("single point handler", "QQuickPointerSingleHandler: test properties copied from events", Qt.resolvedUrl("singlePointHandlerProperties.qml"))
+            addExample("hover", "ensure that a hierarchy of items can share the hover state", Qt.resolvedUrl("sidebar.qml"))
+            addExample("joystick", "DragHandler: move one item inside another with any pointing device", Qt.resolvedUrl("joystick.qml"))
+            addExample("mixer", "mixing console", Qt.resolvedUrl("mixer.qml"))
+            addExample("pinch", "PinchHandler: scale, rotate and drag", Qt.resolvedUrl("pinchHandler.qml"))
+            addExample("map", "scale and pan", Qt.resolvedUrl("map.qml"))
+            addExample("custom map", "scale and pan", Qt.resolvedUrl("map2.qml"))
+            addExample("fling animation", "DragHandler: after dragging, use an animation to simulate momentum", Qt.resolvedUrl("flingAnimation.qml"))
+            addExample("fake Flickable", "implementation of a simplified Flickable using only Items, DragHandler and MomentumAnimation", Qt.resolvedUrl("fakeFlickable.qml"))
+            addExample("photo surface", "re-implementation of the existing photo surface demo using Handlers", Qt.resolvedUrl("photosurface.qml"))
+            addExample("tap", "TapHandler: device-agnostic tap/click detection for buttons", Qt.resolvedUrl("tapHandler.qml"))
+            addExample("multibuttons", "TapHandler: gesturePolicy (99 red balloons)", Qt.resolvedUrl("multibuttons.qml"))
+            addExample("flickable with Handlers", "Flickable with buttons, sliders etc. implemented in various ways", Qt.resolvedUrl("flickableWithHandlers.qml"))
+            addExample("tap and drag", "Flickable with all possible combinations of TapHandler and DragHandler children", Qt.resolvedUrl("pointerDrag.qml"))
+        }
+    }
+    Item {
+        id: glassPane
+        objectName: "glassPane"
+        z: 10000
+        anchors.fill: parent
+
+        // TODO use Instantiator to create these... but we need to be able to set their parents to glassPane somehow (QTBUG-64546)
+        TouchpointFeedbackSprite { }
+        TouchpointFeedbackSprite { }
+        TouchpointFeedbackSprite { }
+        TouchpointFeedbackSprite { }
+        TouchpointFeedbackSprite { }
+        TouchpointFeedbackSprite { }
+
+        MouseFeedbackSprite { }
+
+        InputInspector {
+            id: inspector
+            source: window
+        }
+
+        Rectangle {
+            anchors.bottom: parent.bottom
+            anchors.right: parent.right
+            anchors.margins: 4
+            radius: 5
+            width: Math.max(grid.implicitWidth, 400)
+            implicitHeight: grid.implicitHeight
+            color: "#40404080"
+            GridLayout {
+                id: grid
+                width: parent.width
+                columns: 3
+                Text { text: "mouseGrabber" }   Text { text: inspector.mouseGrabber } Item { Layout.fillWidth: true }
+                Text { text: "passiveGrabbers" }   Text { text: inspector.passiveGrabbers } Item { Layout.fillWidth: true }
+                Text { text: "exclusiveGrabbers" }   Text { text: inspector.exclusiveGrabbers } Item { Layout.fillWidth: true }
+            }
+        }
+    }
+}
diff --git a/tests/manual/pointer/map.qml b/tests/manual/pointer/map.qml
new file mode 100644
index 0000000000..c400874d58
--- /dev/null
+++ b/tests/manual/pointer/map.qml
@@ -0,0 +1,92 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the manual tests of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.12
+
+Item {
+    width: 640
+    height: 480
+
+    Rectangle {
+        id: map
+        color: "aqua"
+        x: (parent.width - width) / 2
+        y: (parent.height - height) / 2
+        width: image.width
+        height: image.height
+        transform: Rotation { id: tilt; origin.x: width / 2; origin.y: height / 2; axis { x: 1; y: 0; z: 0 } }
+
+        Image {
+            id: image
+            anchors.centerIn: parent
+            fillMode: Image.PreserveAspectFit
+            source: "resources/map.svgz"
+            Component.onCompleted: { width = implicitWidth; height = implicitHeight }
+        }
+
+        Text {
+            anchors.centerIn: parent
+            text: image.sourceSize.width + " x " + image.sourceSize.height +
+                  " scale " + map.scale.toFixed(2) + " active scale " + pinch.activeScale.toFixed(2)
+        }
+    }
+
+    DragHandler {
+        objectName: "single-point drag"
+        target: map
+    }
+
+    DragHandler {
+        id: tiltHandler
+        objectName: "two-point tilt"
+        minimumPointCount: 2
+        maximumPointCount: 2
+        xAxis.enabled: false
+        target: null
+        onTranslationChanged: tilt.angle = translation.y / -2
+    }
+
+    PinchHandler {
+        id: pinch
+        objectName: "two-point pinch"
+        target: map
+        minimumScale: 0.1
+        maximumScale: 10
+        xAxis.enabled: false
+        yAxis.enabled: false
+        onActiveChanged: if (!active) reRenderIfNecessary()
+        grabPermissions: PinchHandler.TakeOverForbidden // don't allow takeover if pinch has started
+    }
+
+    function reRenderIfNecessary() {
+        var newSourceWidth = image.sourceSize.width * pinch.scale
+        var ratio = newSourceWidth / image.sourceSize.width
+        if (ratio > 1.1 || ratio < 0.9)
+            image.sourceSize.width = newSourceWidth
+    }
+}
diff --git a/tests/manual/pointer/map2.qml b/tests/manual/pointer/map2.qml
new file mode 100644
index 0000000000..0f45013e92
--- /dev/null
+++ b/tests/manual/pointer/map2.qml
@@ -0,0 +1,78 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the manual tests of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.12
+
+Item {
+    width: 640
+    height: 480
+
+    Rectangle {
+        id: map
+        color: "aqua"
+        x: (parent.width - width) / 2
+        y: (parent.height - height) / 2
+        width: image.implicitWidth
+        height: image.implicitHeight
+        property point center : Qt.point(x + map.width/2, y + map.height/2)
+
+        function setCenter(xx, yy) {
+            map.x = xx - map.width/2
+            map.y = yy - map.height/2
+        }
+
+
+        Image {
+            id: image
+            anchors.centerIn: parent
+            fillMode: Image.PreserveAspectFit
+            source: "resources/map.svgz"
+        }
+    }
+
+    PinchHandler {
+        id: pinch
+        target: map
+        minimumScale: 0.1
+        maximumScale: 10
+    }
+
+    DragHandler {
+        property point startDrag
+        target: null
+        onActiveChanged: {
+            if (active)
+                startDrag = map.center
+        }
+
+        onTranslationChanged: {
+            if (!target)
+                map.setCenter(startDrag.x + translation.x, startDrag.y + translation.y)
+        }
+    }
+}
diff --git a/tests/manual/pointer/mixer.qml b/tests/manual/pointer/mixer.qml
new file mode 100644
index 0000000000..6044b59633
--- /dev/null
+++ b/tests/manual/pointer/mixer.qml
@@ -0,0 +1,59 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the manual tests of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.12
+import "content"
+
+Rectangle {
+    id: root
+    width: 1280
+    height: 960
+    objectName: "root"
+    color: "#222222"
+
+    ListView {
+        id: list
+        objectName: "listView"
+        anchors.fill: parent
+        anchors.margins: 10
+        orientation: Qt.Horizontal
+
+        model: 20
+
+        delegate: Item {
+            objectName: "delegateItem" + index
+            width: 154
+            height: list.height
+
+            Slider {
+                anchors.fill: parent
+                label: "Channel " + (index + 1)
+            }
+        }
+    }
+}
diff --git a/tests/manual/pointer/multibuttons.qml b/tests/manual/pointer/multibuttons.qml
new file mode 100644
index 0000000000..d143134a3a
--- /dev/null
+++ b/tests/manual/pointer/multibuttons.qml
@@ -0,0 +1,86 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the manual tests of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.12
+import QtQuick.Particles 2.0
+import QtQuick.Layouts 1.0
+import "content"
+
+Item {
+    width: 800
+    height: 800
+    ColumnLayout {
+        anchors.right: parent.right
+        spacing: 20
+        Text { text: "protagonist"; font.pointSize: 12 }
+        MultiButton {
+            id: balloonsButton
+            label: "Launch Balloons"
+            Layout.fillWidth: true
+            gesturePolicy: TapHandler.WithinBounds
+            margin: 10
+        }
+        Text { text: "the goons"; font.pointSize: 12 }
+        MultiButton {
+            id: missilesButton
+            label: "Launch Missile"
+            Layout.fillWidth: true
+            gesturePolicy: TapHandler.ReleaseWithinBounds
+            margin: 10
+            onTapped: missileEmitter.burst(1)
+        }
+        MultiButton {
+            id: fightersButton
+            label: "Launch Fighters"
+            Layout.fillWidth: true
+            gesturePolicy: TapHandler.DragThreshold
+            margin: 10
+        }
+    }
+    ParticleSystem {
+        anchors.bottom: parent.bottom
+        anchors.left: parent.left
+        anchors.leftMargin: 150
+        ImageParticle { source: "resources/balloon.png" }
+        Emitter { anchors.bottom: parent.bottom; enabled: balloonsButton.pressed; lifeSpan: 5000; size: 64
+            maximumEmitted: 99
+            emitRate: 50; velocity: PointDirection { x: 10; y: -150; yVariation: 30; xVariation: 50 } } }
+    ParticleSystem {
+        anchors.verticalCenter: parent.verticalCenter
+        anchors.right: parent.right
+        ImageParticle { source: "resources/fighter.png" }
+        Emitter { anchors.bottom: parent.bottom; enabled: fightersButton.pressed; lifeSpan: 15000; size: 204
+            emitRate: 3; velocity: PointDirection { x: -1000; y: -250; yVariation: 150; xVariation: 50 } } }
+    ParticleSystem {
+        anchors.bottom: parent.bottom
+        anchors.right: parent.right
+        anchors.rightMargin: 100
+        ImageParticle { source: "resources/missile.png"; autoRotation: true; rotation: 90 }
+        Emitter { id: missileEmitter; anchors.bottom: parent.bottom; lifeSpan: 5000; size: 128;
+            emitRate: 0; velocity: PointDirection { x: -200; y: -350; yVariation: 200; xVariation: 100 } } }
+}
diff --git a/tests/manual/pointer/photosurface.qml b/tests/manual/pointer/photosurface.qml
new file mode 100644
index 0000000000..57ad12788e
--- /dev/null
+++ b/tests/manual/pointer/photosurface.qml
@@ -0,0 +1,162 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the manual tests of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.12
+import QtQuick.Dialogs 1.0
+import Qt.labs.folderlistmodel 1.0
+import "content"
+
+Rectangle {
+    id: root
+    visible: true
+    width: 1024; height: 600
+    color: "black"
+    property int highestZ: 0
+    property real defaultSize: 200
+    property real surfaceViewportRatio: 1.5
+
+    FileDialog {
+        id: fileDialog
+        title: "Choose a folder with some images"
+        selectFolder: true
+        onAccepted: folderModel.folder = fileUrl + "/"
+    }
+    Shortcut {
+        id: openShortcut
+        sequence: StandardKey.Open
+        onActivated: fileDialog.open()
+    }
+
+    FakeFlickable {
+        id: flick
+        anchors.fill: parent
+        contentWidth: width * 2
+        contentHeight: height * 2
+        Repeater {
+            model: FolderListModel {
+                id: folderModel
+                folder: "resources/"
+                objectName: "folderModel"
+                showDirs: false
+                nameFilters: ["*.png", "*.jpg", "*.gif"]
+            }
+            Rectangle {
+                id: photoFrame
+                objectName: "frame-" + fileName
+                width: image.width * (1 + 0.10 * image.height / image.width)
+                height: image.height * 1.10
+                scale: defaultSize / Math.max(image.sourceSize.width, image.sourceSize.height)
+                Behavior on scale { NumberAnimation { duration: 200 } }
+                Behavior on x { NumberAnimation { duration: 200 } }
+                Behavior on y { NumberAnimation { duration: 200 } }
+                border.color: pinchHandler.active || dragHandler.active ? "red" : "black"
+                border.width: 2
+                smooth: true
+                antialiasing: true
+                Component.onCompleted: {
+                    x = Math.random() * root.width - width / 2
+                    y = Math.random() * root.height - height / 2
+                    rotation = Math.random() * 13 - 6
+                }
+                Image {
+                    id: image
+                    anchors.centerIn: parent
+                    fillMode: Image.PreserveAspectFit
+                    source: folderModel.folder + fileName
+                    antialiasing: true
+                }
+
+                MomentumAnimation { id: anim; target: photoFrame }
+
+                DragHandler {
+                    id: dragHandler
+                    onActiveChanged: {
+                        if (!active)
+                            anim.restart(point.velocity)
+                    }
+                }
+
+                PinchHandler {
+                    id: pinchHandler
+                    minimumRotation: -360
+                    maximumRotation: 360
+                    minimumScale: 0.1
+                    maximumScale: 10
+                    property real zRestore: 0
+                }
+            }
+        }
+    }
+
+    Rectangle {
+        id: verticalScrollDecorator
+        anchors.right: parent.right
+        anchors.margins: 2
+        color: "cyan"
+        border.color: "black"
+        border.width: 1
+        width: 5
+        radius: 2
+        antialiasing: true
+        height: flick.height * (flick.height / flick.contentHeight) - (width - anchors.margins) * 2
+        y:  -flick.contentY * (flick.height / flick.contentHeight)
+        NumberAnimation on opacity { id: vfade; to: 0; duration: 500 }
+        onYChanged: { opacity = 1.0; fadeTimer.restart() }
+    }
+
+    Rectangle {
+        id: horizontalScrollDecorator
+        anchors.bottom: parent.bottom
+        anchors.margins: 2
+        color: "cyan"
+        border.color: "black"
+        border.width: 1
+        height: 5
+        radius: 2
+        antialiasing: true
+        width: flick.width * (flick.width / flick.contentWidth) - (height - anchors.margins) * 2
+        x:  -flick.contentX * (flick.width / flick.contentWidth)
+        NumberAnimation on opacity { id: hfade; to: 0; duration: 500 }
+        onXChanged: { opacity = 1.0; fadeTimer.restart() }
+    }
+
+    Timer { id: fadeTimer; interval: 1000; onTriggered: { hfade.start(); vfade.start() } }
+
+    Text {
+        anchors.bottom: parent.bottom
+        anchors.left: parent.left
+        anchors.right: parent.right
+        anchors.margins: 10
+        color: "darkgrey"
+        wrapMode: Text.WordWrap
+        font.pointSize: 8
+        text: "Press " + openShortcut.nativeText + " to choose a different image folder\n" +
+              "On a touchscreen: use two fingers to zoom and rotate, one finger to drag\n" +
+              "With a mouse: drag normally"
+    }
+}
diff --git a/tests/manual/pointer/pinchDragFlingMPTA.qml b/tests/manual/pointer/pinchDragFlingMPTA.qml
new file mode 100644
index 0000000000..b68c6cb8c1
--- /dev/null
+++ b/tests/manual/pointer/pinchDragFlingMPTA.qml
@@ -0,0 +1,85 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the manual tests of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.12
+import "content"
+
+Rectangle {
+    width: 1024; height: 600
+    color: "beige"
+    objectName: "beige root"
+
+    function getTransformationDetails(item, pinchhandler) {
+        return "scale:" + pinchhandler.scale.toFixed(2)
+                + " rotation:" + pinchhandler.rotation.toFixed(2)
+                + " translation:" + "(" + pinchhandler.translation.x.toFixed(2) + "," + pinchhandler.translation.y.toFixed(2) + ")"
+    }
+
+    Rectangle {
+        id: container
+        objectName: "container rect"
+        width: 600
+        height: 500
+        color: pinch3.active ? "red" : "black"
+        antialiasing: true
+        Loader {
+            source: "../touch/mpta-crosshairs.qml"
+            anchors.fill: parent
+            anchors.margins: 2
+        }
+        Item {
+            anchors.fill: parent
+            // In order for PinchHandler to get a chance to take a passive grab, it has to get the touchpoints first.
+            // In order to get the touchpoints first, it has to be on top of the Z order: i.e. come last in paintOrderChildItems().
+            // This is the opposite situation as with filtersChildMouseEvents: e.g. PinchArea would have wanted to be the parent,
+            // if it even knew that trick (which it doesn't).
+            PinchHandler {
+                id: pinch3
+                objectName: "3-finger pinch"
+                target: container
+                minimumPointCount: 3
+                minimumScale: 0.1
+                maximumScale: 10
+                onActiveChanged: if (!active) fling.restart(centroid.velocity)
+            }
+            DragHandler {
+                id: dragHandler
+                objectName: "DragHandler"
+                target: container
+                acceptedModifiers: Qt.MetaModifier
+                onActiveChanged: if (!active) fling.restart(point.velocity)
+            }
+        }
+        MomentumAnimation { id: fling; target: container }
+    }
+    Text {
+        anchors.bottom: parent.bottom
+        text: pinch3.active ? getTransformationDetails(container, pinch3) :
+            "Pinch with 3 fingers to scale, rotate and translate\nHold down Meta to drag with one finger or mouse"
+    }
+}
diff --git a/tests/manual/pointer/pinchHandler.qml b/tests/manual/pointer/pinchHandler.qml
new file mode 100644
index 0000000000..8ef6623f7f
--- /dev/null
+++ b/tests/manual/pointer/pinchHandler.qml
@@ -0,0 +1,175 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the manual tests of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.12
+import "content"
+
+Rectangle {
+    width: 1024; height: 600
+    color: "#eee"
+
+    function getTransformationDetails(item, pinchhandler) {
+        return "\n\npinch.scale:" + pinchhandler.scale.toFixed(2)
+        + "\npinch.rotation:" + pinchhandler.rotation.toFixed(2)
+        + "\npinch.translation:" + "(" + pinchhandler.translation.x.toFixed(2) + "," + pinchhandler.translation.y.toFixed(2) + ")"
+        + "\nrect.scale: " + item.scale.toFixed(2)
+        + "\nrect.rotation: " + item.rotation.toFixed(2)
+        + "\nrect.position: " + "(" + item.x.toFixed(2) + "," + item.y.toFixed(2) + ")"
+    }
+
+    function activePincher() {
+        if (grandparentPinch.active)
+            return grandparentPinch
+        else if (parentPinch.active)
+            return parentPinch
+        else if (pinch2.active)
+            return pinch2
+        return pinch3       // always return a pinch handler, even when its inactive. The indicator will be invisble anyway.
+    }
+
+    Rectangle {
+        width: parent.width - 100; height: parent.height - 100; x: 50; y: 50
+        color: "beige"
+        border.width: grandparentPinch.active ? 2 : 0
+        border.color: border.width > 0 ? "red" : "transparent"
+        antialiasing: true
+
+        PinchHandler {
+            id: grandparentPinch
+            objectName: "grandparent pinch"
+            minimumScale: 0.5
+            maximumScale: 3
+            minimumPointCount: 3
+        }
+
+        Text {
+            text: "Pinch with 3 fingers to scale, rotate and translate"
+                  + getTransformationDetails(parent, grandparentPinch)
+        }
+
+        Rectangle {
+            width: parent.width - 100; height: parent.height - 100; x: 50; y: 50
+            color: "#ffe0e0e0"
+            antialiasing: true
+
+            PinchHandler {
+                id: parentPinch
+                objectName: "parent pinch"
+                minimumScale: 0.5
+                maximumScale: 3
+            }
+
+            Text {
+                text: "Pinch with 2 fingers to scale, rotate and translate"
+                      + getTransformationDetails(parent, parentPinch)
+            }
+
+            Rectangle {
+                id: rect2
+                width: 400
+                height: 300
+                color: "lightsteelblue"
+                antialiasing: true
+                x: 100
+                y: 200
+                rotation: 30
+                transformOrigin: Item.TopRight
+                border.width: (lsbDragHandler.active || pinch2.active) ? 2 : 0
+                border.color: border.width > 0 ? "red" : "transparent"
+
+                Text {
+                    anchors.centerIn: parent
+                    text: "Pinch with 2 fingers to scale, rotate and translate\nDrag with 1 finger"
+                          + getTransformationDetails(rect2, pinch2) + "\nz " + rect2.z
+                }
+                DragHandler {
+                    id: lsbDragHandler
+                    objectName: "lightsteelblue drag"
+                }
+                PinchHandler {
+                    id: pinch2
+                    objectName: "lightsteelblue pinch"
+                    minimumRotation: -45
+                    maximumRotation: 45
+                    minimumScale: 0.5
+                    maximumScale: 3
+                    minimumX: 0
+                    maximumX: 600
+                    // acceptedModifiers: Qt.ControlModifier
+                }
+                TapHandler { gesturePolicy: TapHandler.DragThreshold; onTapped: rect2.z = rect3.z + 1 }
+            }
+
+            Rectangle {
+                id: rect3
+                x: 500
+                width: 400
+                height: 300
+                color: "wheat"
+                antialiasing: true
+                border.width: (wheatDragHandler.active || pinch3.active) ? 2 : 0
+                border.color: border.width > 0 ? "red" : "transparent"
+
+                Text {
+                    anchors.centerIn: parent
+                    text: "Pinch with 3 fingers to scale, rotate and translate\nDrag with 1 finger"
+                          + getTransformationDetails(rect3, pinch3) + "\nz " + rect3.z
+                }
+                DragHandler {
+                    id: wheatDragHandler
+                    objectName: "wheat drag"
+                }
+                PinchHandler {
+                    id: pinch3
+                    objectName: "wheat 3-finger pinch"
+                    minimumPointCount: 3
+                    minimumScale: 0.1
+                    maximumScale: 10
+                    onActiveChanged: {
+                        if (!active)
+                            anim.restart(centroid.velocity)
+                    }
+                }
+                TapHandler { gesturePolicy: TapHandler.DragThreshold; onTapped: rect3.z = rect2.z + 1 }
+                MomentumAnimation { id: anim; target: rect3 }
+            }
+        }
+    }
+    Rectangle {
+        id: centroidIndicator
+        property QtObject pincher: activePincher()
+        x: pincher.centroid.scenePosition.x - radius
+        y: pincher.centroid.scenePosition.y - radius
+        z: 1
+        visible: pincher.active
+        radius: width / 2
+        width: 10
+        height: width
+        color: "red"
+    }
+}
diff --git a/tests/manual/pointer/pointHandlerOnFlickable.qml b/tests/manual/pointer/pointHandlerOnFlickable.qml
new file mode 100644
index 0000000000..bd39d545ca
--- /dev/null
+++ b/tests/manual/pointer/pointHandlerOnFlickable.qml
@@ -0,0 +1,74 @@
+/****************************************************************************
+**
+** Copyright (C) 2019 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.12
+import "content"
+
+Flickable {
+    id: root
+    objectName: "root"
+    width: 800
+    height: 480
+    contentWidth: 1000
+    contentHeight: 600
+
+    Rectangle {
+        objectName: "button"
+        anchors.centerIn: parent
+        border.color: "tomato"
+        border.width: 10
+        color: innerTap.pressed ? "wheat" : "transparent"
+        width: 100
+        height: 100
+        TapHandler {
+            id: innerTap
+            objectName: "buttonTap"
+        }
+    }
+
+    TapHandler {
+        id: contentItemTap
+        objectName: "contentItemTap"
+        onLongPressed: longPressFeedback.createObject(root.contentItem,
+            {"x": point.position.x, "y": point.position.y,
+             "text": contentItemTap.timeHeld.toFixed(3) + " sec"})
+
+    }
+    TouchpointFeedbackSprite { }
+    TouchpointFeedbackSprite { }
+    TouchpointFeedbackSprite { }
+    TouchpointFeedbackSprite { }
+    TouchpointFeedbackSprite { }
+
+    Component {
+        id: longPressFeedback
+        Text { }
+    }
+
+    Component.onCompleted: contentItem.objectName = "Flickable's contentItem"
+}
diff --git a/tests/manual/pointer/pointer.pro b/tests/manual/pointer/pointer.pro
new file mode 100644
index 0000000000..43fddbd459
--- /dev/null
+++ b/tests/manual/pointer/pointer.pro
@@ -0,0 +1,8 @@
+TEMPLATE = app
+
+QT += qml quick quick-private svg
+
+SOURCES += main.cpp inputinspector.cpp
+HEADERS += inputinspector.h
+
+RESOURCES += qml.qrc ../../../examples/quick/shared/quick_shared.qrc
diff --git a/tests/manual/pointer/pointerDrag.qml b/tests/manual/pointer/pointerDrag.qml
new file mode 100644
index 0000000000..79044eb0b4
--- /dev/null
+++ b/tests/manual/pointer/pointerDrag.qml
@@ -0,0 +1,218 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the manual tests of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.12
+import "content"
+
+Rectangle {
+    id: root
+    width: 600; height: 480; color: "#f0f0f0"
+
+    property int globalGesturePolicy : TapHandler.DragThreshold
+
+    Flickable {
+        id: flick
+        anchors.fill: parent
+        contentHeight: 600
+        contentWidth: 1000
+        objectName: "Flick"
+
+        Repeater {
+            model: flick.contentHeight/200
+            Rectangle {
+                width: flick.contentWidth
+                height: 101
+                x: 0
+                y: index * 200
+                border.color: "#808080"
+                border.width: 1
+                color: "transparent"
+            }
+        }
+
+        Repeater {
+            model: flick.contentWidth/200
+            Rectangle {
+                width: 101
+                height: flick.contentHeight
+                x: index * 200
+                y: 0
+                border.color: "#808080"
+                border.width: 1
+                color: "transparent"
+            }
+        }
+
+        TextBox {
+            x: 0; y: 0
+            width: 100; height: 100
+            label: "DragHandler"
+            objectName: "dragSquircle1"
+            DragHandler {
+
+            }
+        }
+
+        TextBox {
+            x: 100; y: 0
+            width: 100; height: 100
+            label: "TapHandler"
+            color: queryColor(tap1.pressed)
+
+            TapHandler {
+                id: tap1
+                gesturePolicy: root.globalGesturePolicy
+            }
+        }
+
+        TextBox {
+            x: 200; y: 0
+            width: 100; height: 100
+            label: "TapHandler\nDragHandler"
+            color: queryColor(tap2.pressed)
+            TapHandler {
+                id: tap2
+                gesturePolicy: root.globalGesturePolicy
+            }
+            DragHandler { }
+        }
+
+        TextBox {
+            x: 300; y: 0
+            width: 100; height: 100
+            label: "DragHandler\nTapHandler"
+            color: queryColor(tap3.pressed)
+            DragHandler { }
+            TapHandler {
+                id: tap3
+                gesturePolicy: root.globalGesturePolicy
+            }
+        }
+
+        TextBox {
+            x: 400; y: 0
+            width: 100; height: 100
+            label: "DragHandler"
+            DragHandler { }
+
+            TextBox {
+                label: "TapHandler"
+                x: (parent.width - width)/2
+                y: 60
+                color: queryColor(tap4.pressed)
+                TapHandler {
+                    id: tap4
+                    gesturePolicy: root.globalGesturePolicy
+                }
+            }
+        }
+
+        TextBox {
+            objectName: "dragSquircle5"
+            x: 500; y: 0
+            width: 100; height: 100
+            label: "TapHandler"
+            color: queryColor(tap5.pressed)
+            CheckBox {
+                id: ckGreedyDrag
+                x: 10
+                anchors.bottom: dragRect5.top
+                label: " Greedy ↓"
+                checked: true
+            }
+            TapHandler {
+                id: tap5
+                gesturePolicy: root.globalGesturePolicy
+            }
+
+            TextBox {
+                id: dragRect5
+                objectName: "dragRect5"
+                label: "DragHandler"
+                x: (parent.width - width)/2
+                y: 60
+                DragHandler {
+                    grabPermissions: ckGreedyDrag ? DragHandler.CanTakeOverFromAnything :
+                        DragHandler.CanTakeOverFromItems | DragHandler.CanTakeOverFromHandlersOfDifferentType | DragHandler.ApprovesTakeOverByAnything
+                }
+            }
+        }
+
+
+        TextBox {
+            x: 0; y: 100
+            width: 100; height: 100
+            label: "No MouseArea"
+
+            TextBox {
+                objectName: "dragRect01"
+                label: "DragHandler"
+                x: (parent.width - width)/2
+                y: 60
+                DragHandler { }
+            }
+        }
+
+        TextBox {
+            id: r2
+            label: "MouseArea"
+            x: 100; y: 100
+            width: 100; height: 100
+
+            MouseArea {
+                id: ma
+                enabled: ckEnabled.checked
+                drag.target: ckDrag.checked ? r2 : undefined
+                drag.threshold: ckExtendDragThreshold.checked ? 50 : undefined
+                anchors.fill: parent
+            }
+            Column {
+                anchors.bottom: parent.bottom
+                anchors.bottomMargin: 10
+                x: 10
+                CheckBox {
+                    id: ckEnabled
+                    label: " Enabled"
+                    checked: true
+                }
+
+                CheckBox {
+                    id: ckDrag
+                    label: " Drag"
+                    checked: true
+                }
+
+                CheckBox {
+                    id: ckExtendDragThreshold
+                    label: " Extend threshold"
+                    checked: false
+                }
+            }
+        }
+    }
+}
diff --git a/tests/manual/pointer/qml.qrc b/tests/manual/pointer/qml.qrc
new file mode 100644
index 0000000000..95bece180a
--- /dev/null
+++ b/tests/manual/pointer/qml.qrc
@@ -0,0 +1,47 @@
+<RCC>
+    <qresource prefix="/">
+        <file>flingAnimation.qml</file>
+        <file>main.qml</file>
+        <file>fakeFlickable.qml</file>
+        <file>flickableWithHandlers.qml</file>
+        <file>joystick.qml</file>
+        <file>map.qml</file>
+        <file>mixer.qml</file>
+        <file>multibuttons.qml</file>
+        <file>photosurface.qml</file>
+        <file>pinchHandler.qml</file>
+        <file>pointerDrag.qml</file>
+        <file>singlePointHandlerProperties.qml</file>
+        <file>sidebar.qml</file>
+        <file>tapHandler.qml</file>
+        <file>content/CheckBox.qml</file>
+        <file>content/FakeFlickable.qml</file>
+        <file>content/FlashAnimation.qml</file>
+        <file>content/MomentumAnimation.qml</file>
+        <file>content/MouseAreaButton.qml</file>
+        <file>content/MouseAreaSlider.qml</file>
+        <file>content/MouseFeedbackSprite.qml</file>
+        <file>content/MptaButton.qml</file>
+        <file>content/MultiButton.qml</file>
+        <file>content/ScrollBar.qml</file>
+        <file>content/Slider.qml</file>
+        <file>content/TapHandlerButton.qml</file>
+        <file>content/TextBox.qml</file>
+        <file>content/TouchpointFeedbackSprite.qml</file>
+        <file>resources/arrowhead.png</file>
+        <file>resources/balloon.png</file>
+        <file>resources/fighter.png</file>
+        <file>resources/fingersprite.png</file>
+        <file>resources/grabbing-location.svg</file>
+        <file>resources/joystick-outer-case-pov.jpg</file>
+        <file>resources/map.svgz</file>
+        <file>resources/missile.png</file>
+        <file>resources/mixer-knob.png</file>
+        <file>resources/mouse.png</file>
+        <file>resources/mouse_left.png</file>
+        <file>resources/mouse_middle.png</file>
+        <file>resources/mouse_right.png</file>
+        <file>resources/redball.png</file>
+        <file>map2.qml</file>
+    </qresource>
+</RCC>
diff --git a/tests/manual/pointer/resources/arrowhead.png b/tests/manual/pointer/resources/arrowhead.png
new file mode 100644
index 0000000000..7719bc6d6a
--- /dev/null
+++ b/tests/manual/pointer/resources/arrowhead.png
diff --git a/tests/manual/pointer/resources/balloon.png b/tests/manual/pointer/resources/balloon.png
new file mode 100644
index 0000000000..6476facc49
--- /dev/null
+++ b/tests/manual/pointer/resources/balloon.png
diff --git a/tests/manual/pointer/resources/fighter.png b/tests/manual/pointer/resources/fighter.png
new file mode 100644
index 0000000000..2acee43cba
--- /dev/null
+++ b/tests/manual/pointer/resources/fighter.png
diff --git a/tests/manual/pointer/resources/fingersprite.png b/tests/manual/pointer/resources/fingersprite.png
new file mode 100644
index 0000000000..423d115fdf
--- /dev/null
+++ b/tests/manual/pointer/resources/fingersprite.png
diff --git a/tests/manual/pointer/resources/grabbing-location.svg b/tests/manual/pointer/resources/grabbing-location.svg
new file mode 100644
index 0000000000..c26881e9ba
--- /dev/null
+++ b/tests/manual/pointer/resources/grabbing-location.svg
@@ -0,0 +1 @@
+<svg width="3408" height="3124"><path d="M1517 1562c0-126-93-229-208-229s-208 102-208 229c0 126 93 229 208 229s208-102 208-229zm123-172c-58-206-221-365-424-412l-270 531H380l203-223 219-241 346-380c42 14 82 32 121 54 232 128 402 375 449 671h-77zm-551-933c448 123 782 546 802 1055h1517C3386 673 2787 0 2050 0H696L0 1367h120l826-938 146 25c-1 1-2 2-3 4zm551 1277c-58 206-221 365-424 412l-270-531H380l203 223 219 241 346 380c42-14 82-32 121-54 232-128 402-375 449-671h-77zm-548 936l-146 25-826-938H0l696 1367h1354c737 0 1337-673 1358-1512H1891c-19 509-354 933-802 1055 1 1 2 2 3 4z" fill="#ee832b"/></svg>
diff --git a/tests/manual/pointer/resources/joystick-outer-case-pov.jpg b/tests/manual/pointer/resources/joystick-outer-case-pov.jpg
new file mode 100644
index 0000000000..01cd78fdcf
--- /dev/null
+++ b/tests/manual/pointer/resources/joystick-outer-case-pov.jpg
diff --git a/tests/manual/pointer/resources/map.svgz b/tests/manual/pointer/resources/map.svgz
new file mode 100644
index 0000000000..64d509c106
--- /dev/null
+++ b/tests/manual/pointer/resources/map.svgz
diff --git a/tests/manual/pointer/resources/missile.png b/tests/manual/pointer/resources/missile.png
new file mode 100644
index 0000000000..72c02d1fb9
--- /dev/null
+++ b/tests/manual/pointer/resources/missile.png
diff --git a/tests/manual/pointer/resources/mixer-knob.png b/tests/manual/pointer/resources/mixer-knob.png
new file mode 100644
index 0000000000..b7d42ee3bd
--- /dev/null
+++ b/tests/manual/pointer/resources/mixer-knob.png
diff --git a/tests/manual/pointer/resources/mouse.png b/tests/manual/pointer/resources/mouse.png
new file mode 100644
index 0000000000..268946df0a
--- /dev/null
+++ b/tests/manual/pointer/resources/mouse.png
diff --git a/tests/manual/pointer/resources/mouse_left.png b/tests/manual/pointer/resources/mouse_left.png
new file mode 100644
index 0000000000..9292301b47
--- /dev/null
+++ b/tests/manual/pointer/resources/mouse_left.png
diff --git a/tests/manual/pointer/resources/mouse_middle.png b/tests/manual/pointer/resources/mouse_middle.png
new file mode 100644
index 0000000000..064e8b9c16
--- /dev/null
+++ b/tests/manual/pointer/resources/mouse_middle.png
diff --git a/tests/manual/pointer/resources/mouse_right.png b/tests/manual/pointer/resources/mouse_right.png
new file mode 100644
index 0000000000..cab1a36ba6
--- /dev/null
+++ b/tests/manual/pointer/resources/mouse_right.png
diff --git a/tests/manual/pointer/resources/redball.png b/tests/manual/pointer/resources/redball.png
new file mode 100644
index 0000000000..68d2e1d638
--- /dev/null
+++ b/tests/manual/pointer/resources/redball.png
diff --git a/tests/manual/pointer/rubberbandOnTable.qml b/tests/manual/pointer/rubberbandOnTable.qml
new file mode 100644
index 0000000000..177568d41e
--- /dev/null
+++ b/tests/manual/pointer/rubberbandOnTable.qml
@@ -0,0 +1,86 @@
+/****************************************************************************
+**
+** Copyright (C) 2019 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the manual tests of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.12
+
+TableView {
+    id: root
+    objectName: "root"
+    width: 480
+    height: 480
+    columnSpacing: 2
+    rowSpacing: 2
+    // TODO use TableModel when it's ready, to test with multiple columns
+    model: 10
+
+    delegate: Rectangle {
+        id: tableDelegate
+        objectName: "itemview delegate"
+        color: delegateTap.pressed ? "wheat" : "beige"
+        implicitWidth: 200
+        implicitHeight: 140
+
+        Rectangle {
+            objectName: "button"
+            anchors.centerIn: parent
+            border.color: "tomato"
+            border.width: 10
+            color: buttonTap.pressed ? "goldenrod" : "beige"
+            width: 100
+            height: 100
+            TapHandler {
+                id: buttonTap
+                objectName: "buttonTap"
+            }
+        }
+
+        TapHandler {
+            id: delegateTap
+            objectName: "delegateTap"
+        }
+    }
+
+    DragHandler {
+        id: rubberBandDrag
+        objectName: "rubberBandDrag"
+        target: null
+        acceptedDevices: PointerDevice.Mouse
+    }
+    Rectangle {
+        visible: rubberBandDrag.active
+        x: Math.min(rubberBandDrag.centroid.position.x, rubberBandDrag.centroid.pressPosition.x)
+        y: Math.min(rubberBandDrag.centroid.position.y, rubberBandDrag.centroid.pressPosition.y)
+        width: Math.abs(rubberBandDrag.centroid.position.x - rubberBandDrag.centroid.pressPosition.x)
+        height: Math.abs(rubberBandDrag.centroid.position.y - rubberBandDrag.centroid.pressPosition.y)
+        color: "transparent"
+        border.color: "black"
+        z: 1000
+    }
+
+    Component.onCompleted: contentItem.objectName = "TableView's contentItem"
+}
diff --git a/tests/manual/pointer/sidebar.qml b/tests/manual/pointer/sidebar.qml
new file mode 100644
index 0000000000..827dbd1980
--- /dev/null
+++ b/tests/manual/pointer/sidebar.qml
@@ -0,0 +1,185 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the manual tests of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.12
+import "content"
+
+Rectangle {
+    id: root
+    width: 640
+    height: 480
+    color: "#444"
+
+    Component {
+        id: buttonsAndStuff
+        Column {
+            anchors.fill: parent
+            anchors.margins: 8
+            spacing: 8
+
+            Rectangle {
+                objectName: "buttonWithMA"
+                width: parent.width
+                height: 30
+                color: buttonMA.pressed ? "lightsteelblue" : "#999"
+                border.color: buttonMA.containsMouse ? "cyan" : "transparent"
+
+                MouseArea {
+                    id: buttonMA
+                    objectName: "buttonMA"
+                    hoverEnabled: true
+                    anchors.fill: parent
+                    onClicked: console.log("clicked MA")
+                }
+
+                Text {
+                    anchors.centerIn: parent
+                    text: "MouseArea"
+                }
+            }
+
+            Rectangle {
+                objectName: "buttonWithHH"
+                width: parent.width
+                height: 30
+                color: flash ? "#999" : "white"
+                border.color: buttonHH.hovered ? "cyan" : "transparent"
+                property bool flash: true
+
+                HoverHandler {
+                    id: buttonHH
+                    objectName: "buttonHH"
+                    acceptedDevices: PointerDevice.AllDevices
+                }
+
+                TapHandler {
+                    onTapped: tapFlash.start()
+                }
+
+                Text {
+                    anchors.centerIn: parent
+                    text: "HoverHandler"
+                }
+
+                FlashAnimation on flash {
+                    id: tapFlash
+                }
+            }
+        }
+    }
+
+    Rectangle {
+        id: paddle
+        width: 100
+        height: 40
+        color: paddleHH.hovered ? "indianred" : "#888"
+        y: parent.height - 100
+        radius: 10
+
+        HoverHandler {
+            id: paddleHH
+            objectName: "paddleHH"
+        }
+
+        SequentialAnimation on x {
+            NumberAnimation {
+                to: root.width - paddle.width
+                duration: 2000
+                easing { type: Easing.InOutQuad }
+            }
+            PauseAnimation { duration: 100 }
+            NumberAnimation {
+                to: 0
+                duration: 2000
+                easing { type: Easing.InOutQuad }
+            }
+            PauseAnimation { duration: 100 }
+            loops: Animation.Infinite
+        }
+    }
+
+    Rectangle {
+        objectName: "topSidebar"
+        radius: 5
+        antialiasing: true
+        x: -radius
+        y: -radius
+        width: 120
+        height: 200
+        border.color: topSidebarHH.hovered ? "cyan" : "black"
+        color: "#777"
+
+        Rectangle {
+            color: "cyan"
+            width: 10
+            height: width
+            radius: width / 2
+            visible: topSidebarHH.hovered
+            x: topSidebarHH.point.position.x - width / 2
+            y: topSidebarHH.point.position.y - height / 2
+            z: 100
+        }
+
+        HoverHandler {
+            id: topSidebarHH
+            objectName: "topSidebarHH"
+        }
+
+        Loader {
+            objectName: "topSidebarLoader"
+            sourceComponent: buttonsAndStuff
+            anchors.fill: parent
+        }
+    }
+
+    Rectangle {
+        objectName: "bottomSidebar"
+        radius: 5
+        antialiasing: true
+        x: -radius
+        anchors.bottom: parent.bottom
+        anchors.bottomMargin: -radius
+        width: 120
+        height: 200
+        border.color: bottomSidebarMA.containsMouse ? "cyan" : "black"
+        color: "#777"
+
+        MouseArea {
+            id: bottomSidebarMA
+            objectName: "bottomSidebarMA"
+            hoverEnabled: true
+            anchors.fill: parent
+        }
+
+        Loader {
+            objectName: "bottomSidebarLoader"
+            sourceComponent: buttonsAndStuff
+            anchors.fill: parent
+        }
+    }
+}
diff --git a/tests/manual/pointer/singlePointHandlerProperties.qml b/tests/manual/pointer/singlePointHandlerProperties.qml
new file mode 100644
index 0000000000..71bff2d829
--- /dev/null
+++ b/tests/manual/pointer/singlePointHandlerProperties.qml
@@ -0,0 +1,152 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the manual tests of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.12
+
+Rectangle {
+    id: root
+    width: 480
+    height: 480
+    color: "black"
+
+    Item {
+        id: crosshairs
+        x: pointHandler.point.position.x - width / 2
+        y: pointHandler.point.position.y - height / 2
+        width: parent.width / 2; height: parent.height / 2
+        visible: pointHandler.active
+        rotation: pointHandler.point.rotation
+
+        Rectangle {
+            color: "goldenrod"
+            anchors.centerIn: parent
+            width: 2; height: parent.height
+            antialiasing: true
+        }
+        Rectangle {
+            color: "goldenrod"
+            anchors.centerIn: parent
+            width: parent.width; height: 2
+            antialiasing: true
+        }
+        Rectangle {
+            color: "goldenrod"
+            width: Math.max(2, 50 * pointHandler.point.pressure)
+            height: width
+            radius: width / 2
+            anchors.centerIn: parent
+            antialiasing: true
+            Rectangle {
+                y: -56
+                anchors.horizontalCenter: parent.horizontalCenter
+                color: "lightsteelblue"
+                implicitWidth: label.implicitWidth
+                implicitHeight: label.implicitHeight
+                Text {
+                    id: label
+                    text: 'id: ' + pointHandler.point.id.toString(16) + " uid: " + pointHandler.point.uniqueId.numericId +
+                        '\npos: (' + pointHandler.point.position.x.toFixed(2) + ', ' + pointHandler.point.position.y.toFixed(2) + ')' +
+                        '\nmodifiers: ' + pointHandler.point.modifiers.toString(16)
+                }
+            }
+        }
+        Rectangle {
+            color: "transparent"
+            border.color: "white"
+            antialiasing: true
+            width: pointHandler.point.ellipseDiameters.width
+            height: pointHandler.point.ellipseDiameters.height
+            radius: Math.min(width / 2, height / 2)
+            anchors.centerIn: parent
+        }
+    }
+    Rectangle {
+        id: velocityVector
+        visible: width > 0
+        width: pointHandler.point.velocity.length() * 100
+        height: 2
+        x: pointHandler.point.position.x
+        y: pointHandler.point.position.y
+        rotation: Math.atan2(pointHandler.point.velocity.y, pointHandler.point.velocity.x) * 180 / Math.PI
+        transformOrigin: Item.BottomLeft
+        antialiasing: true
+
+        Image {
+            source: "resources/arrowhead.png"
+            anchors.right: parent.right
+            anchors.verticalCenter: parent.verticalCenter
+            width: 16
+            height: 12
+            antialiasing: true
+        }
+    }
+
+    Component {
+        id: grabbingLocationIndicator
+        Image {
+            source: "resources/grabbing-location.svg"
+            sourceSize.width: 32
+            sourceSize.height: 32
+        }
+    }
+
+    Component {
+        id: mouseButtonIndicator
+        Image {
+            property int buttons
+            source: "resources/mouse.png"
+            Image {
+                source: "resources/mouse_left.png"
+                visible: buttons & Qt.LeftButton
+            }
+            Image {
+                source: "resources/mouse_middle.png"
+                visible: buttons & Qt.MidButton
+            }
+            Image {
+                source: "resources/mouse_right.png"
+                visible: buttons & Qt.RightButton
+            }
+        }
+    }
+
+    PointHandler {
+        id: pointHandler
+        target: null
+        acceptedButtons: Qt.AllButtons
+        onGrabChanged: if (active) {    // 'point' is an implicit parameter referencing to a QQuickEventPoint instance
+            console.log("grabbed " + point.pointId + " @ " + point.sceneGrabPos)
+            grabbingLocationIndicator.createObject(root, {"x": point.sceneGrabPosition.x, "y": point.sceneGrabPosition.y - 16})
+        }
+        onPointChanged: {
+            // Here, 'point' is referring to the property of the PointHandler
+            if (point.pressedButtons)
+                mouseButtonIndicator.createObject(root, {"x": point.pressPosition.x - 44, "y": point.pressPosition.y - 64, "buttons": point.pressedButtons})
+        }
+    }
+}
diff --git a/tests/manual/pointer/tapHandler.qml b/tests/manual/pointer/tapHandler.qml
new file mode 100644
index 0000000000..8c1fac9a2f
--- /dev/null
+++ b/tests/manual/pointer/tapHandler.qml
@@ -0,0 +1,184 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the manual tests of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.12
+import "qrc:/quick/shared/" as Examples
+
+Item {
+    width: 480
+    height: 320
+
+    Rectangle {
+        id: rect
+        anchors.fill: parent; anchors.margins: 40
+        border.width: 3; border.color: "transparent"
+        color: handler.pressed ? "lightsteelblue" : "darkgrey"
+
+        TapHandler {
+            id: handler
+            acceptedButtons: (leftAllowedCB.checked ? Qt.LeftButton : Qt.NoButton) |
+                             (middleAllowedCB.checked ? Qt.MiddleButton : Qt.NoButton) |
+                             (rightAllowedCB.checked ? Qt.RightButton : Qt.NoButton)
+            gesturePolicy: (policyDragThresholdCB.checked ? TapHandler.DragThreshold :
+                            policyWithinBoundsCB.checked ? TapHandler.WithinBounds :
+                            TapHandler.ReleaseWithinBounds)
+
+            onCanceled: {
+                console.log("canceled @ " + point.position)
+                borderBlink.blinkColor = "red"
+                borderBlink.start()
+            }
+            onTapped: { // 'eventPoint' is a signal parameter of type QQuickEventPoint*
+                console.log("tapped button " + eventPoint.event.button + " @ " + eventPoint.scenePosition +
+                            " on device '" + eventPoint.event.device.name + "' " + (tapCount > 1 ? (tapCount + " times") : "for the first time"))
+                if (tapCount > 1) {
+                    tapCountLabel.text = tapCount
+                    flashAnimation.start()
+                } else {
+                    borderBlink.tapFeedback(eventPoint.event.button)
+                }
+            }
+            onLongPressed: longPressFeedback.createObject(rect,
+                {"x": point.position.x, "y": point.position.y,
+                 "text": handler.timeHeld.toFixed(3) + " sec",
+                 "color": buttonToBlinkColor(point.pressedButtons)})
+        }
+
+        Text {
+            id: tapCountLabel
+            anchors.centerIn: parent
+            font.pixelSize: 72
+            font.weight: Font.Black
+            SequentialAnimation {
+                id: flashAnimation
+                PropertyAction { target: tapCountLabel; property: "visible"; value: true }
+                PropertyAction { target: tapCountLabel; property: "opacity"; value: 1.0 }
+                PropertyAction { target: tapCountLabel; property: "scale"; value: 1.0 }
+                ParallelAnimation {
+                    NumberAnimation {
+                        target: tapCountLabel
+                        property: "opacity"
+                        to: 0
+                        duration: 500
+                    }
+                    NumberAnimation {
+                        target: tapCountLabel
+                        property: "scale"
+                        to: 1.5
+                        duration: 500
+                    }
+                }
+            }
+        }
+
+        Rectangle {
+            id: expandingCircle
+            radius: handler.timeHeld * 100
+            visible: radius > 0 && handler.pressed
+            border.width: 3
+            border.color: buttonToBlinkColor(handler.point.pressedButtons)
+            color: "transparent"
+            width: radius * 2
+            height: radius * 2
+            x: handler.point.pressPosition.x - radius
+            y: handler.point.pressPosition.y - radius
+            opacity: 0.25
+        }
+
+        Component {
+            id: longPressFeedback
+            Text { }
+        }
+
+        SequentialAnimation {
+            id: borderBlink
+            property color blinkColor: "red"
+            function tapFeedback(button) {
+                blinkColor = buttonToBlinkColor(button);
+                start();
+            }
+            loops: 3
+            ScriptAction { script: rect.border.color = borderBlink.blinkColor }
+            PauseAnimation { duration: 100 }
+            ScriptAction { script: rect.border.color = "transparent" }
+            PauseAnimation { duration: 100 }
+        }
+    }
+
+    function buttonToBlinkColor(button) {
+        switch (button) {
+        case Qt.MiddleButton: return "orange";
+        case Qt.RightButton:  return "magenta";
+        default:              return "green";
+        }
+    }
+
+    Row {
+        spacing: 6
+        Text { text: "accepted mouse clicks:"; anchors.verticalCenter: leftAllowedCB.verticalCenter }
+        Examples.CheckBox {
+            id: leftAllowedCB
+            checked: true
+            text: "left click"
+        }
+        Examples.CheckBox {
+            id: middleAllowedCB
+            text: "middle click"
+        }
+        Examples.CheckBox {
+            id: rightAllowedCB
+            text: "right click"
+        }
+        Text { text: "      gesture policy:"; anchors.verticalCenter: leftAllowedCB.verticalCenter }
+        Examples.CheckBox {
+            id: policyDragThresholdCB
+            text: "drag threshold"
+            onCheckedChanged: if (checked) {
+                policyWithinBoundsCB.checked = false;
+                policyReleaseWithinBoundsCB.checked = false;
+            }
+        }
+        Examples.CheckBox {
+            id: policyWithinBoundsCB
+            text: "within bounds"
+            onCheckedChanged: if (checked) {
+                policyDragThresholdCB.checked = false;
+                policyReleaseWithinBoundsCB.checked = false;
+            }
+        }
+        Examples.CheckBox {
+            id: policyReleaseWithinBoundsCB
+            checked: true
+            text: "release within bounds"
+            onCheckedChanged: if (checked) {
+                policyDragThresholdCB.checked = false;
+                policyWithinBoundsCB.checked = false;
+            }
+        }
+    }
+}
diff --git a/tests/manual/pointer/tapWithModifiers.qml b/tests/manual/pointer/tapWithModifiers.qml
new file mode 100644
index 0000000000..8ca1c1bd63
--- /dev/null
+++ b/tests/manual/pointer/tapWithModifiers.qml
@@ -0,0 +1,45 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the manual tests of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.12
+
+Item {
+    width: 200
+    height: 200
+    TapHandler {
+        acceptedModifiers: Qt.ControlModifier
+        onTapped: console.log("control-tapped")
+    }
+    TapHandler {
+        acceptedModifiers: Qt.NoModifier
+        onTapped: console.log("tapped with no modifiers")
+    }
+    TapHandler {
+        onTapped: console.log("tapped with modifiers " + point.event.modifiers)
+    }
+}
diff --git a/tests/manual/qmlplugindump/README b/tests/manual/qmlplugindump/README
deleted file mode 100644
index 537afbba6e..0000000000
--- a/tests/manual/qmlplugindump/README
+++ /dev/null
@@ -1,42 +0,0 @@
-Tests for qmlplugindump
------------------------
-
-The test are executed by compiling a series of sample projects and
-running qmlplugindump on them, checking the generated plugin.qmltypes
-files.  Each test, except `builtins`, need a sample project in order
-to be executed.  A test is defined by:
-
-    - test name
-    - sample project name
-    - sample project version
-    - expected results
-
-That means that different tests can use the same sample project, but
-it is not possible to define a test that use more than one sample.
-Test definitions are stored in the folder `definitions` as json files;
-the file name is the test name, tests are executed in lexicographical
-order on their names, and the contents defines the other properties in
-the following format:
-
-    {
-        "project": <project-name>,
-        "version": <version>,
-        "expected": [<regexp-patterns>*],
-    }
-
-where _project-name_, _version_, and _regexp-patterns_ are strings.
-
-The first two parameters are used to invoke qmlplugindump:
-
-    qmlplugindump -nonrelocatable <uri> <version> <path>
-
-where:
-
-    <uri> = tests.dumper.<project-name>
-    <path> = <test-root>
-
-therefore, it is important that the sample projects resides in
-a subdirectory of `tests/dumper` named as the project itself.
-
-The last parameter is a list of regular expression patterns that
-must match the `plugin.qmltypes` produced by qmlplugindump.
diff --git a/tests/manual/qmlplugindump/definitions/000_dummy.json b/tests/manual/qmlplugindump/definitions/000_dummy.json
deleted file mode 100644
index 15f62bbc13..0000000000
--- a/tests/manual/qmlplugindump/definitions/000_dummy.json
+++ /dev/null
@@ -1,5 +0,0 @@
-{
-    "project": "Dummy",
-    "version": "1.0",
-    "expected": ["name: \"Dummy\""]
-}
diff --git a/tests/manual/qmlplugindump/definitions/001_versions.json b/tests/manual/qmlplugindump/definitions/001_versions.json
deleted file mode 100644
index 185057f90d..0000000000
--- a/tests/manual/qmlplugindump/definitions/001_versions.json
+++ /dev/null
@@ -1,8 +0,0 @@
-{
-    "project": "Versions",
-    "version": "1.0",
-    "expected": [
-        "name: \"Versions\"",
-        "tests\\.dumper\\.Versions/Versions 1\\.0"
-    ]
-}
diff --git a/tests/manual/qmlplugindump/definitions/002_revisions.json b/tests/manual/qmlplugindump/definitions/002_revisions.json
deleted file mode 100644
index 7f3d86ffe8..0000000000
--- a/tests/manual/qmlplugindump/definitions/002_revisions.json
+++ /dev/null
@@ -1,9 +0,0 @@
-{
-    "project": "Versions",
-    "version": "1.1",
-    "expected": [
-        "name: \"Versions\"",
-        "tests\\.dumper\\.Versions/Versions 1\\.1",
-        "exportMetaObjectRevisions: \\[0, 1\\]"
-    ]
-}
diff --git a/tests/manual/qmlplugindump/qmlplugindump.pro b/tests/manual/qmlplugindump/qmlplugindump.pro
deleted file mode 100644
index b072cdc0cf..0000000000
--- a/tests/manual/qmlplugindump/qmlplugindump.pro
+++ /dev/null
@@ -1,8 +0,0 @@
-CONFIG += testcase
-TARGET = tst_qmlplugindump
-QT += testlib gui-private
-osx:CONFIG -= app_bundle
-CONFIG += parallel_test
-
-SOURCES += tst_qmlplugindump.cpp
-DEFINES += QT_DISABLE_DEPRECATED_BEFORE=0
diff --git a/tests/manual/qmlplugindump/tests/dumper/Dummy/dummy.cpp b/tests/manual/qmlplugindump/tests/dumper/Dummy/dummy.cpp
deleted file mode 100644
index 0ca82f20e2..0000000000
--- a/tests/manual/qmlplugindump/tests/dumper/Dummy/dummy.cpp
+++ /dev/null
@@ -1,44 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the test suite of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:GPL-EXCEPT$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 3 as published by the Free Software
-** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-3.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "dummy.h"
-
-Dummy::Dummy(QQuickItem *parent):
-    QQuickItem(parent)
-{
-    // By default, QQuickItem does not draw anything. If you subclass
-    // QQuickItem to create a visual item, you will need to uncomment the
-    // following line and re-implement updatePaintNode()
-
-    // setFlag(ItemHasContents, true);
-}
-
-Dummy::~Dummy()
-{
-}
-
diff --git a/tests/manual/qmlplugindump/tests/dumper/Dummy/dummy.h b/tests/manual/qmlplugindump/tests/dumper/Dummy/dummy.h
deleted file mode 100644
index 8cf645da24..0000000000
--- a/tests/manual/qmlplugindump/tests/dumper/Dummy/dummy.h
+++ /dev/null
@@ -1,44 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the test suite of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:GPL-EXCEPT$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 3 as published by the Free Software
-** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-3.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef DUMMY_H
-#define DUMMY_H
-
-#include <QQuickItem>
-
-class Dummy : public QQuickItem
-{
-    Q_OBJECT
-
-public:
-    Dummy(QQuickItem *parent = 0);
-    ~Dummy();
-};
-
-#endif // DUMMY_H
-
diff --git a/tests/manual/qmlplugindump/tests/dumper/Dummy/dummy.pro b/tests/manual/qmlplugindump/tests/dumper/Dummy/dummy.pro
deleted file mode 100644
index 81975ee01c..0000000000
--- a/tests/manual/qmlplugindump/tests/dumper/Dummy/dummy.pro
+++ /dev/null
@@ -1,33 +0,0 @@
-TEMPLATE = lib
-TARGET = Dummy
-QT += qml quick
-CONFIG += qt plugin
-
-TARGET = $$qtLibraryTarget($$TARGET)
-uri = tests.dumper.Dummy
-
-# Input
-SOURCES += \
-    dummy_plugin.cpp \
-    dummy.cpp
-
-HEADERS += \
-    dummy_plugin.h \
-    dummy.h
-
-DISTFILES = qmldir
-
-!equals(_PRO_FILE_PWD_, $$OUT_PWD) {
-    cpqmldir.files = qmldir
-    cpqmldir.path = $$OUT_PWD
-    COPIES += cpqmldir
-}
-
-qmldir.files = qmldir
-unix {
-    installPath = $$[QT_INSTALL_QML]/$$replace(uri, \\., /)
-    qmldir.path = $$installPath
-    target.path = $$installPath
-    INSTALLS += target qmldir
-}
-
diff --git a/tests/manual/qmlplugindump/tests/dumper/Dummy/dummy_plugin.cpp b/tests/manual/qmlplugindump/tests/dumper/Dummy/dummy_plugin.cpp
deleted file mode 100644
index 7bd869fc34..0000000000
--- a/tests/manual/qmlplugindump/tests/dumper/Dummy/dummy_plugin.cpp
+++ /dev/null
@@ -1,40 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the test suite of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:GPL-EXCEPT$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 3 as published by the Free Software
-** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-3.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "dummy_plugin.h"
-#include "dummy.h"
-
-#include <qqml.h>
-
-void DummyPlugin::registerTypes(const char *uri)
-{
-    // @uri tests.dumper.dummy
-    qmlRegisterType<Dummy>(uri, 1, 0, "Dummy");
-}
-
-
diff --git a/tests/manual/qmlplugindump/tests/dumper/Dummy/qmldir b/tests/manual/qmlplugindump/tests/dumper/Dummy/qmldir
deleted file mode 100644
index a1b2e789ba..0000000000
--- a/tests/manual/qmlplugindump/tests/dumper/Dummy/qmldir
+++ /dev/null
@@ -1,3 +0,0 @@
-module tests.dumper.Dummy
-plugin Dummy
-
diff --git a/tests/manual/qmlplugindump/tests/dumper/Imports/imports.cpp b/tests/manual/qmlplugindump/tests/dumper/Imports/imports.cpp
deleted file mode 100644
index d2296ce6ba..0000000000
--- a/tests/manual/qmlplugindump/tests/dumper/Imports/imports.cpp
+++ /dev/null
@@ -1,44 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the test suite of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:GPL-EXCEPT$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 3 as published by the Free Software
-** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-3.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "imports.h"
-
-Imports::Imports(QQuickItem *parent):
-    QQuickItem(parent)
-{
-    // By default, QQuickItem does not draw anything. If you subclass
-    // QQuickItem to create a visual item, you will need to uncomment the
-    // following line and re-implement updatePaintNode()
-
-    // setFlag(ItemHasContents, true);
-}
-
-Imports::~Imports()
-{
-}
-
diff --git a/tests/manual/qmlplugindump/tests/dumper/Imports/imports.h b/tests/manual/qmlplugindump/tests/dumper/Imports/imports.h
deleted file mode 100644
index 3854a042d2..0000000000
--- a/tests/manual/qmlplugindump/tests/dumper/Imports/imports.h
+++ /dev/null
@@ -1,44 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the test suite of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:GPL-EXCEPT$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 3 as published by the Free Software
-** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-3.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef IMPORTS_H
-#define IMPORTS_H
-
-#include <QQuickItem>
-
-class Imports : public QQuickItem
-{
-    Q_OBJECT
-
-public:
-    Imports(QQuickItem *parent = 0);
-    ~Imports();
-};
-
-#endif // IMPORTS_H
-
diff --git a/tests/manual/qmlplugindump/tests/dumper/Imports/imports.pro b/tests/manual/qmlplugindump/tests/dumper/Imports/imports.pro
deleted file mode 100644
index 1033c7a28f..0000000000
--- a/tests/manual/qmlplugindump/tests/dumper/Imports/imports.pro
+++ /dev/null
@@ -1,33 +0,0 @@
-TEMPLATE = lib
-TARGET = Imports
-QT += qml quick
-CONFIG += qt plugin
-
-TARGET = $$qtLibraryTarget($$TARGET)
-uri = tests.dumper.Imports
-
-# Input
-SOURCES += \
-    imports_plugin.cpp \
-    imports.cpp
-
-HEADERS += \
-    imports_plugin.h \
-    imports.h
-
-DISTFILES = qmldir
-
-!equals(_PRO_FILE_PWD_, $$OUT_PWD) {
-    cpqmldir.files = qmldir
-    cpqmldir.path = $$OUT_PWD
-    COPIES += cpqmldir
-}
-
-qmldir.files = qmldir
-unix {
-    installPath = $$[QT_INSTALL_QML]/$$replace(uri, \\., /)
-    qmldir.path = $$installPath
-    target.path = $$installPath
-    INSTALLS += target qmldir
-}
-
diff --git a/tests/manual/qmlplugindump/tests/dumper/Imports/imports_plugin.cpp b/tests/manual/qmlplugindump/tests/dumper/Imports/imports_plugin.cpp
deleted file mode 100644
index ec6e56ca33..0000000000
--- a/tests/manual/qmlplugindump/tests/dumper/Imports/imports_plugin.cpp
+++ /dev/null
@@ -1,40 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the test suite of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:GPL-EXCEPT$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 3 as published by the Free Software
-** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-3.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "imports_plugin.h"
-#include "imports.h"
-
-#include <qqml.h>
-
-void ImportsPlugin::registerTypes(const char *uri)
-{
-    // @uri tests.dumper.imports
-    qmlRegisterType<Imports>(uri, 1, 0, "Imports");
-}
-
-
diff --git a/tests/manual/qmlplugindump/tests/dumper/Imports/qmldir b/tests/manual/qmlplugindump/tests/dumper/Imports/qmldir
deleted file mode 100644
index efab493dc8..0000000000
--- a/tests/manual/qmlplugindump/tests/dumper/Imports/qmldir
+++ /dev/null
@@ -1,3 +0,0 @@
-module tests.dumper.Imports
-plugin Imports
-CompositeImports 1.0 CompositeImports.qml
diff --git a/tests/manual/qmlplugindump/tests/dumper/Singleton/qmldir b/tests/manual/qmlplugindump/tests/dumper/Singleton/qmldir
deleted file mode 100644
index dec4063fda..0000000000
--- a/tests/manual/qmlplugindump/tests/dumper/Singleton/qmldir
+++ /dev/null
@@ -1,2 +0,0 @@
-module tests.dumper.Singleton
-singleton CompositeSingleton 1.0 CompositeSingleton.qml
diff --git a/tests/manual/qmlplugindump/tests/dumper/Versions/plugin.qmltypes b/tests/manual/qmlplugindump/tests/dumper/Versions/plugin.qmltypes
deleted file mode 100644
index 0e09c2cfc7..0000000000
--- a/tests/manual/qmlplugindump/tests/dumper/Versions/plugin.qmltypes
+++ /dev/null
@@ -1,21 +0,0 @@
-import QtQuick.tooling 1.2
-
-// This file describes the plugin-supplied types contained in the library.
-// It is used for QML tooling purposes only.
-//
-// This file was auto-generated by:
-// 'qmlplugindump tests.dumper.versions 1.1 .'
-
-Module {
-    dependencies: ["QtQuick 2.0"]
-    Component {
-        name: "Versions"
-        defaultProperty: "data"
-        prototype: "QQuickItem"
-        exports: ["Versions 1.0", "Versions 1.1"]
-        exportMetaObjectRevisions: [0, 1]
-        Property { name: "foo"; type: "int" }
-        Property { name: "bar"; revision: 1; type: "int" }
-        Property { name: "baz"; revision: 2; type: "int" }
-    }
-}
diff --git a/tests/manual/qmlplugindump/tests/dumper/Versions/qmldir b/tests/manual/qmlplugindump/tests/dumper/Versions/qmldir
deleted file mode 100644
index 382225f517..0000000000
--- a/tests/manual/qmlplugindump/tests/dumper/Versions/qmldir
+++ /dev/null
@@ -1,3 +0,0 @@
-module tests.dumper.Versions
-plugin Versions
-
diff --git a/tests/manual/qmlplugindump/tests/dumper/Versions/versions.cpp b/tests/manual/qmlplugindump/tests/dumper/Versions/versions.cpp
deleted file mode 100644
index e5f435ca7f..0000000000
--- a/tests/manual/qmlplugindump/tests/dumper/Versions/versions.cpp
+++ /dev/null
@@ -1,44 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the test suite of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:GPL-EXCEPT$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 3 as published by the Free Software
-** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-3.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "versions.h"
-
-Versions::Versions(QQuickItem *parent):
-    QQuickItem(parent)
-{
-    // By default, QQuickItem does not draw anything. If you subclass
-    // QQuickItem to create a visual item, you will need to uncomment the
-    // following line and re-implement updatePaintNode()
-
-    // setFlag(ItemHasContents, true);
-}
-
-Versions::~Versions()
-{
-}
-
diff --git a/tests/manual/qmlplugindump/tests/dumper/Versions/versions.h b/tests/manual/qmlplugindump/tests/dumper/Versions/versions.h
deleted file mode 100644
index 56403d90a7..0000000000
--- a/tests/manual/qmlplugindump/tests/dumper/Versions/versions.h
+++ /dev/null
@@ -1,61 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the test suite of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:GPL-EXCEPT$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 3 as published by the Free Software
-** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-3.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef VERSIONS_H
-#define VERSIONS_H
-
-#include <QQuickItem>
-
-class Versions : public QQuickItem
-{
-    Q_OBJECT
-    Q_PROPERTY(int foo READ foo WRITE setFoo NOTIFY fooChanged)
-    Q_PROPERTY(int bar READ bar WRITE setBar NOTIFY barChanged REVISION 1)
-    Q_PROPERTY(int baz READ baz WRITE setBaz NOTIFY bazChanged REVISION 2)
-
-public:
-    Versions(QQuickItem *parent = 0);
-    ~Versions();
-    int foo() const { return m_foo; }
-    void setFoo(int value) { m_foo = value; }
-    int bar() const { return m_bar; }
-    void setBar(int value) { m_bar = value; }
-    int baz() const { return m_baz; }
-    void setBaz(int value) { m_baz = value; }
-signals:
-    void fooChanged();
-    void barChanged();
-    void bazChanged();
-private:
-    int m_foo;
-    int m_bar;
-    int m_baz;
-};
-
-#endif // VERSIONS_H
-
diff --git a/tests/manual/qmlplugindump/tests/dumper/Versions/versions.pro b/tests/manual/qmlplugindump/tests/dumper/Versions/versions.pro
deleted file mode 100644
index d59470862d..0000000000
--- a/tests/manual/qmlplugindump/tests/dumper/Versions/versions.pro
+++ /dev/null
@@ -1,33 +0,0 @@
-TEMPLATE = lib
-TARGET = Versions
-QT += qml quick
-CONFIG += qt plugin
-
-TARGET = $$qtLibraryTarget($$TARGET)
-uri = tests.dumper.Versions
-
-# Input
-SOURCES += \
-    versions_plugin.cpp \
-    versions.cpp
-
-HEADERS += \
-    versions_plugin.h \
-    versions.h
-
-DISTFILES = qmldir
-
-!equals(_PRO_FILE_PWD_, $$OUT_PWD) {
-    cpqmldir.files = qmldir
-    cpqmldir.path = $$OUT_PWD
-    COPIES += cpqmldir
-}
-
-qmldir.files = qmldir
-unix {
-    installPath = $$[QT_INSTALL_QML]/$$replace(uri, \\., /)
-    qmldir.path = $$installPath
-    target.path = $$installPath
-    INSTALLS += target qmldir
-}
-
diff --git a/tests/manual/qmlplugindump/tests/dumper/Versions/versions_plugin.cpp b/tests/manual/qmlplugindump/tests/dumper/Versions/versions_plugin.cpp
deleted file mode 100644
index 59741f96a3..0000000000
--- a/tests/manual/qmlplugindump/tests/dumper/Versions/versions_plugin.cpp
+++ /dev/null
@@ -1,41 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the test suite of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:GPL-EXCEPT$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 3 as published by the Free Software
-** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-3.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "versions_plugin.h"
-#include "versions.h"
-
-#include <qqml.h>
-
-void VersionsPlugin::registerTypes(const char *uri)
-{
-    // @uri tests.dumper.versions
-    qmlRegisterType<Versions>(uri, 1, 0, "Versions");
-    qmlRegisterType<Versions, 1>(uri, 1, 1, "Versions");
-}
-
-
diff --git a/tests/manual/qmlplugindump/tst_qmlplugindump.cpp b/tests/manual/qmlplugindump/tst_qmlplugindump.cpp
deleted file mode 100644
index 1bedd4427b..0000000000
--- a/tests/manual/qmlplugindump/tst_qmlplugindump.cpp
+++ /dev/null
@@ -1,372 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the test suite of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:GPL-EXCEPT$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 3 as published by the Free Software
-** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-3.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include <qtest.h>
-#include <QLibraryInfo>
-#include <QDir>
-#include <QDirIterator>
-#include <QProcess>
-#include <QRegularExpression>
-#include <QJsonDocument>
-#include <QJsonParseError>
-#include <QJsonObject>
-#include <QJsonArray>
-#include <QJsonValue>
-
-#include <QDebug>
-
-#include <cstdlib>
-#include <algorithm>
-
-
-// System dependent definitions
-
-#if defined(Q_OS_WIN)
-
-static const char* systemMakeProgram = "jom";
-static const char* systemQmlplugindumpProgram = "qmlplugindump.exe";
-
-static const QString libname(const QString &name)
-{
-    return name + QLatin1String(".dll");
-}
-
-#elif defined(Q_OS_DARWIN)
-
-static const char* systemMakeProgram = "make";
-static const char* systemQmlplugindumpProgram = "qmlplugindump";
-
-static const QString libname(const QString &name)
-{
-    return QLatin1String("lib") + name + QLatin1String(".dynlib");
-}
-
-#else
-
-static const char* systemMakeProgram = "make";
-static const char* systemQmlplugindumpProgram = "qmlplugindump";
-
-static const QString libname(const QString &name)
-{
-    return QLatin1String("lib") + name + QLatin1String(".so");
-}
-
-#endif
-
-
-// Utilities
-
-
-// Functor for matching a list of regular expression on a buffer.
-//
-class RegexpsChecker
-{
-public:
-    RegexpsChecker(const QStringList &expected) : m_expected(expected) {}
-    bool operator()(const QByteArray &buffer) const
-    {
-        QRegularExpression re;
-        QRegularExpressionMatch m;
-        for (const QString &e : m_expected) {
-            re.setPattern(e);
-            m = re.match(QString::fromLatin1(buffer));
-            if (!m.hasMatch()) {
-                qWarning() << "Pattern not found: " << e;
-                return false;
-            }
-        }
-        return true;
-    }
-private:
-    const QStringList m_expected;
-};
-
-
-// Run an external process in given path and with given arguments, if presents.
-// Optionally run a regexp check on the process standard output.
-//
-bool run(const QString &path, const QString &cmd, const QStringList &args=QStringList(),
-         const RegexpsChecker *checker=0) {
-    QProcess process;
-    process.setWorkingDirectory(path);
-    process.start(cmd, args);
-    process.waitForFinished();
-    if (process.error() == QProcess::FailedToStart) {
-        qWarning() << cmd << args << "failed to start.";
-        return false;
-    }
-    if (process.error() == QProcess::Crashed) {
-        qWarning() << cmd << args << "crashed.";
-        return false;
-    }
-    if (process.exitStatus() != QProcess::NormalExit) {
-        qWarning() << cmd << args << "exited with code: " << process.exitCode();
-        return false;
-    }
-    if (checker)
-        (*checker)(process.readAllStandardOutput());
-    return true;
-}
-
-
-// Test Definition
-//
-// A test is defined by id, project, version and expected patterns that should
-// match the output of qmlplugindump.
-//
-class Test
-{
-public:
-    Test(const QString &testId) : id(testId) {}
-    Test(const QString &testId, const QString &prjName, const QString &prjVersion,
-         const QStringList &expectedResult) :
-        id(testId), project(prjName), version(prjVersion), expected(expectedResult) {}
-    QString id;
-    QString project;
-    QString version;
-    QStringList expected;
-    bool isNull() const
-    {
-        return project.isEmpty() || version.isEmpty();
-    }
-    friend bool operator<(const Test &t1, const Test &t2) { return t1.id < t2.id; }
-};
-
-
-// Create test from a json document.
-//
-// The json document must contains these fields:
-//
-//     project: string
-//     version: string
-//     expected: [string*]
-//
-// qmlplugindumper will be invoked with these arguments:
-//
-//     qmlplugindumper tests.dumper.<PROJECT> <VERSION>
-//
-// PROJECT is the name of the sample project.  It is used as a project name
-// and as the last components of the URI: tests.dumper.<PROJECT>; the project
-// path must be ./test/dumper/<PROJECT>.
-//
-// EXPECTED is a list of regular expression patterns that must match the
-// plugin.qmltypes produced by qmlplugindump.
-//
-Test createTest(const QString &id, const QJsonObject &def)
-{
-    QJsonValue project = def.value(QLatin1String("project"));
-    QJsonValue version = def.value(QLatin1String("version"));
-    QJsonValue expected = def.value(QLatin1String("expected"));
-    if (!project.isString() || !version.isString() || !expected.isArray()){
-        qWarning() << "Wrong definition for test: " << id << ".";
-        return Test(id);
-    }
-    QStringList patterns;
-    const auto expectedArray = expected.toArray();
-    for (const QJsonValue &x : expectedArray) {
-        if (!x.isString()) {
-            qWarning() << "Wrong definition for test: " << id << ".";
-            return Test(id);
-        } else {
-            patterns << x.toString();
-        }
-    }
-    return Test(id, project.toString(), version.toString(), patterns);
-}
-
-// Read a test definition from a file.
-//
-// The file must define a json document that `createTest' can understand.
-//
-Test readTestDefinition(const QFileInfo &file)
-{
-    const QString path = file.filePath();
-    const QString id = file.baseName();
-    QFile fd(path);
-    if (fd.open(QIODevice::ReadOnly)) {
-        QTextStream in(&fd);
-        QJsonParseError err;
-        QJsonDocument doc = QJsonDocument::fromJson(in.readAll().toLatin1(), &err);
-        fd.close();
-        if (err.error != QJsonParseError::NoError) {
-            qWarning() << "Parse error in test \"" << id << "\":" << err.errorString();
-            return Test(id);
-        }
-        QJsonObject obj = doc.object();
-        return createTest(id, obj);
-    }
-    qWarning() << "Cannot open " << path << ".";
-    return Test(id);
-}
-
-// Read all files in `path' as test definitions.
-//
-// Returns a list of tests sorted lexicographically.
-//
-QList<Test> readAllTestDefinitions(const QString &path)
-{
-    QList<Test> samples;
-    QDirIterator it(path, QDir::Files);
-    while (it.hasNext()) {
-        it.next();
-        samples << readTestDefinition(it.fileInfo());
-    }
-    std::sort(samples.begin(), samples.end());
-    return samples;
-}
-
-
-// TEST SUITE
-
-class tst_qmlplugindump : public QObject
-{
-    Q_OBJECT
-public:
-    tst_qmlplugindump();
-
-private slots:
-    void initTestCase();
-    void builtins();
-    void plugin_data();
-    void plugin();
-    void cleanupTestCase();
-
-private:
-    static const char *prefix;
-    QString dumper;
-    QList<Test> tests;
-    QString samplePath(const QString &name);
-    bool compileSample(const QString &name);
-    bool cleanUpSample(const QString &name);
-};
-
-const char *tst_qmlplugindump::prefix = "tests.dumper.";
-
-tst_qmlplugindump::tst_qmlplugindump()
-{
-}
-
-QString tst_qmlplugindump::samplePath(const QString &name)
-{
-    return QCoreApplication::applicationDirPath()
-        + QLatin1Char('/')
-        + QString(QLatin1String(prefix)).replace(QRegularExpression(QLatin1String("\\.")),
-                QLatin1String("/")).append(name);
-}
-
-bool tst_qmlplugindump::compileSample(const QString &name)
-{
-    const QString path = samplePath(name);
-    return run(path, QLatin1String("qmake"))
-        && run(path, QLatin1String(systemMakeProgram));
-}
-
-bool tst_qmlplugindump::cleanUpSample(const QString &name)
-{
-    const QString path = samplePath(name);
-    const QStringList args(QLatin1String("clean"));
-    if (!run(path, QLatin1String(systemMakeProgram), args))
-        return false;
-
-    const QString libfile = path + QLatin1Char('/') + libname(name);
-
-    if (!QFile::remove(libfile)) {
-        qWarning() << "Cannot remove" << libfile << ".";
-        return false;
-    }
-    return true;
-}
-
-void tst_qmlplugindump::initTestCase()
-{
-    dumper = QLibraryInfo::location(QLibraryInfo::BinariesPath);
-    tests = readAllTestDefinitions(QCoreApplication::applicationDirPath()
-                                   + QLatin1String("/definitions"));
-
-    dumper += QLatin1Char('/') + QLatin1String(systemQmlplugindumpProgram);
-
-    if (!QFileInfo(dumper).exists()) {
-        QString message = QString::fromLatin1("qmlplugindump executable not found (looked for %0)")
-                .arg(dumper);
-        QFAIL(qPrintable(message));
-    }
-}
-
-void tst_qmlplugindump::builtins()
-{
-    QStringList args;
-    args += QLatin1String("-builtins");
-    RegexpsChecker check(QStringList(QLatin1String("Module {")));
-    QString cwd = QCoreApplication::applicationDirPath();
-    QVERIFY(run(cwd, dumper, args, &check));
-}
-
-void tst_qmlplugindump::plugin_data()
-{
-    QTest::addColumn<QString>("project");
-    QTest::addColumn<QString>("version");
-    QTest::addColumn<QStringList>("expected");
-
-    for (const Test &t : qAsConst(tests)) {
-        if (t.isNull())
-            QSKIP("Errors in test definition.");
-        QTest::newRow(t.id.toLatin1().data()) << t.project << t.version << t.expected;
-    }
-}
-
-void tst_qmlplugindump::plugin()
-{
-    QFETCH(QString, project);
-    QFETCH(QString, version);
-    QFETCH(QStringList, expected);
-
-    QVERIFY(compileSample(project));
-
-    QStringList args;
-    QString url = QLatin1String("tests.dumper.") + project;
-    QString cwd = QCoreApplication::applicationDirPath();
-    args << QLatin1String("-nonrelocatable") << url << version << cwd;
-    RegexpsChecker check(expected);
-    QVERIFY(run(cwd, dumper, args, &check));
-}
-
-void tst_qmlplugindump::cleanupTestCase()
-{
-    QSet<const QString> projects;
-    for (const Test &t : qAsConst(tests))
-        projects.insert(t.project);
-    for (const QString &p : qAsConst(projects)) {
-        if (!cleanUpSample(p))
-            qWarning() << "Error in cleaning up project" << p << ".";
-    }
-}
-
-
-QTEST_MAIN(tst_qmlplugindump)
-
-#include "tst_qmlplugindump.moc"
diff --git a/tests/manual/qmltypememory/TestPlugin/plugin.cpp b/tests/manual/qmltypememory/TestPlugin/plugin.cpp
index d6cbf05a55..2f0802eba8 100644
--- a/tests/manual/qmltypememory/TestPlugin/plugin.cpp
+++ b/tests/manual/qmltypememory/TestPlugin/plugin.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
 ** Copyright (C) 2013 Research In Motion.
-** Contact: http://www.qt.io/licensing/
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the tests of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/tests/manual/quickwidgetviewer/main.cpp b/tests/manual/quickwidgetviewer/main.cpp
new file mode 100644
index 0000000000..0f305b0328
--- /dev/null
+++ b/tests/manual/quickwidgetviewer/main.cpp
@@ -0,0 +1,91 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QApplication>
+#include <QCommandLineOption>
+#include <QCommandLineParser>
+#include <QDebug>
+#include <QDir>
+#include <QFileDialog>
+#include <QOpenGLFunctions>
+#include <QOpenGLContext>
+#include <QQmlEngine>
+#include <QQuickWidget>
+#include <QUrl>
+
+#include <iostream>
+
+int main(int argc, char *argv[])
+{
+    QApplication app(argc, argv);
+    QCoreApplication::setApplicationName("QQuickWidget Viewer");
+    QCoreApplication::setOrganizationName("QtProject");
+    QCoreApplication::setApplicationVersion(QT_VERSION_STR);
+    QCommandLineParser parser;
+    parser.addHelpOption();
+    parser.addVersionOption();
+    parser.addPositionalArgument("url", "The URL to open.");
+    parser.process(app);
+
+    QUrl url;
+    if (parser.positionalArguments().isEmpty())  {
+        QFileDialog fileDialog(nullptr, "Select QML File");
+        fileDialog.setMimeTypeFilters(QStringList("text/x-qml"));
+        if (fileDialog.exec() != QDialog::Accepted)
+            return 0;
+        url = fileDialog.selectedUrls().constFirst();
+    } else {
+        url = QUrl::fromUserInput(parser.positionalArguments().constFirst(),
+                                  QDir::currentPath(), QUrl::AssumeLocalFile);
+        if (!url.isValid()) {
+            std::cerr << qPrintable(url.errorString()) << '\n';
+            return -1;
+        }
+    }
+
+    QQuickWidget w(url);
+    w.setAttribute(Qt::WA_AcceptTouchEvents);
+    if (w.status() == QQuickWidget::Error)
+        return -1;
+    QObject::connect(w.engine(), &QQmlEngine::quit, &app, &QCoreApplication::quit);
+    w.show();
+
+    std::cout << "Qt " << QT_VERSION_STR << ' ' << qPrintable(app.platformName());
+    if (QOpenGLContext *openglContext = w.quickWindow()->openglContext()) {
+        QOpenGLFunctions *glFunctions = openglContext->functions();
+        std::cout << " OpenGL \"" << glFunctions->glGetString(GL_RENDERER)
+            << "\" \"" << glFunctions->glGetString(GL_VERSION) << '"';
+    }
+    const qreal devicePixelRatio = w.devicePixelRatioF();
+    if (!qFuzzyCompare(devicePixelRatio, qreal(1)))
+        std::cout << ", DPR=" << devicePixelRatio;
+    std::cout << '\n';
+
+    return app.exec();
+
+}
diff --git a/tests/manual/quickwidgetviewer/quickwidgetviewer.pro b/tests/manual/quickwidgetviewer/quickwidgetviewer.pro
new file mode 100644
index 0000000000..a32d05e174
--- /dev/null
+++ b/tests/manual/quickwidgetviewer/quickwidgetviewer.pro
@@ -0,0 +1,4 @@
+TEMPLATE = app
+QT += quickwidgets
+CONFIG += c++11 console
+SOURCES += main.cpp
diff --git a/tests/manual/scenegraph_lancelot/data/borderimages/borderimage_borders_exceed_height.qml b/tests/manual/scenegraph_lancelot/data/borderimages/borderimage_borders_exceed_height.qml
index c4321d25bb..1e2885baed 100644
--- a/tests/manual/scenegraph_lancelot/data/borderimages/borderimage_borders_exceed_height.qml
+++ b/tests/manual/scenegraph_lancelot/data/borderimages/borderimage_borders_exceed_height.qml
@@ -4,7 +4,7 @@ Rectangle {
     width: 320
     height: 480
 
-    color: "red"
+    color: "#C0FEFE"
 
     Item {
         x: 80
diff --git a/tests/manual/scenegraph_lancelot/data/borderimages/borderimage_borders_exceed_width.qml b/tests/manual/scenegraph_lancelot/data/borderimages/borderimage_borders_exceed_width.qml
index 328ff40008..437f10dd97 100644
--- a/tests/manual/scenegraph_lancelot/data/borderimages/borderimage_borders_exceed_width.qml
+++ b/tests/manual/scenegraph_lancelot/data/borderimages/borderimage_borders_exceed_width.qml
@@ -4,7 +4,7 @@ Rectangle {
     width: 320
     height: 480
 
-    color: "red"
+    color: "#C0FEFE"
 
     Item {
         x: 80
diff --git a/tests/manual/scenegraph_lancelot/data/borderimages/borderimage_rotated_smoothed.qml b/tests/manual/scenegraph_lancelot/data/borderimages/borderimage_rotated_smoothed.qml
index 804567cf19..12c600c4af 100644
--- a/tests/manual/scenegraph_lancelot/data/borderimages/borderimage_rotated_smoothed.qml
+++ b/tests/manual/scenegraph_lancelot/data/borderimages/borderimage_rotated_smoothed.qml
@@ -4,7 +4,7 @@ Rectangle {
     width: 320
     height: 480
 
-    color: "red"
+    color: "#C0FEFE"
 
     Item {
         x: 80
diff --git a/tests/manual/scenegraph_lancelot/data/borderimages/borderimage_rotated_unsmoothed.qml b/tests/manual/scenegraph_lancelot/data/borderimages/borderimage_rotated_unsmoothed.qml
index b10554ad66..c3d4e5b018 100644
--- a/tests/manual/scenegraph_lancelot/data/borderimages/borderimage_rotated_unsmoothed.qml
+++ b/tests/manual/scenegraph_lancelot/data/borderimages/borderimage_rotated_unsmoothed.qml
@@ -4,7 +4,7 @@ Rectangle {
     width: 320
     height: 480
 
-    color: "red"
+    color: "#C0FEFE"
 
     Item {
         x: 80
diff --git a/tests/manual/scenegraph_lancelot/data/borderimages/borderimage_rotated_unsmoothed_border_overlap.qml b/tests/manual/scenegraph_lancelot/data/borderimages/borderimage_rotated_unsmoothed_border_overlap.qml
index 73cc53ed2b..5d645902ec 100644
--- a/tests/manual/scenegraph_lancelot/data/borderimages/borderimage_rotated_unsmoothed_border_overlap.qml
+++ b/tests/manual/scenegraph_lancelot/data/borderimages/borderimage_rotated_unsmoothed_border_overlap.qml
@@ -4,7 +4,7 @@ Rectangle {
     width: 320
     height: 480
 
-    color: "red"
+    color: "#C0FEFE"
 
     Item {
         x: 80
diff --git a/tests/manual/scenegraph_lancelot/data/borderimages/borderimage_rotated_unsmoothed_negative_borders.qml b/tests/manual/scenegraph_lancelot/data/borderimages/borderimage_rotated_unsmoothed_negative_borders.qml
index 8356f02614..153b77d642 100644
--- a/tests/manual/scenegraph_lancelot/data/borderimages/borderimage_rotated_unsmoothed_negative_borders.qml
+++ b/tests/manual/scenegraph_lancelot/data/borderimages/borderimage_rotated_unsmoothed_negative_borders.qml
@@ -4,7 +4,7 @@ Rectangle {
     width: 320
     height: 480
 
-    color: "red"
+    color: "#C0FEFE"
 
     Item {
         x: 80
diff --git a/tests/manual/scenegraph_lancelot/data/borderimages/borderimage_rotated_unsmoothed_no_borders.qml b/tests/manual/scenegraph_lancelot/data/borderimages/borderimage_rotated_unsmoothed_no_borders.qml
index 9213589648..687a54ee80 100644
--- a/tests/manual/scenegraph_lancelot/data/borderimages/borderimage_rotated_unsmoothed_no_borders.qml
+++ b/tests/manual/scenegraph_lancelot/data/borderimages/borderimage_rotated_unsmoothed_no_borders.qml
@@ -4,7 +4,7 @@ Rectangle {
     width: 320
     height: 480
 
-    color: "red"
+    color: "#C0FEFE"
 
     Item {
         x: 80
diff --git a/tests/manual/scenegraph_lancelot/data/borderimages/borderimage_rotated_unsmoothed_no_bottom.qml b/tests/manual/scenegraph_lancelot/data/borderimages/borderimage_rotated_unsmoothed_no_bottom.qml
index 615abdee20..70bd5c0f14 100644
--- a/tests/manual/scenegraph_lancelot/data/borderimages/borderimage_rotated_unsmoothed_no_bottom.qml
+++ b/tests/manual/scenegraph_lancelot/data/borderimages/borderimage_rotated_unsmoothed_no_bottom.qml
@@ -4,7 +4,7 @@ Rectangle {
     width: 320
     height: 480
 
-    color: "red"
+    color: "#C0FEFE"
 
     Item {
         x: 80
diff --git a/tests/manual/scenegraph_lancelot/data/borderimages/borderimage_rotated_unsmoothed_no_center.qml b/tests/manual/scenegraph_lancelot/data/borderimages/borderimage_rotated_unsmoothed_no_center.qml
index 58ed4d44dc..98d2b867b8 100644
--- a/tests/manual/scenegraph_lancelot/data/borderimages/borderimage_rotated_unsmoothed_no_center.qml
+++ b/tests/manual/scenegraph_lancelot/data/borderimages/borderimage_rotated_unsmoothed_no_center.qml
@@ -4,7 +4,7 @@ Rectangle {
     width: 320
     height: 480
 
-    color: "red"
+    color: "#C0FEFE"
 
     Item {
         x: 80
diff --git a/tests/manual/scenegraph_lancelot/data/borderimages/borderimage_rotated_unsmoothed_no_left.qml b/tests/manual/scenegraph_lancelot/data/borderimages/borderimage_rotated_unsmoothed_no_left.qml
index 7e0045bf24..64cd9d30cc 100644
--- a/tests/manual/scenegraph_lancelot/data/borderimages/borderimage_rotated_unsmoothed_no_left.qml
+++ b/tests/manual/scenegraph_lancelot/data/borderimages/borderimage_rotated_unsmoothed_no_left.qml
@@ -4,7 +4,7 @@ Rectangle {
     width: 320
     height: 480
 
-    color: "red"
+    color: "#C0FEFE"
 
     Item {
         x: 80
diff --git a/tests/manual/scenegraph_lancelot/data/borderimages/borderimage_rotated_unsmoothed_no_right.qml b/tests/manual/scenegraph_lancelot/data/borderimages/borderimage_rotated_unsmoothed_no_right.qml
index 04c2d021f0..6d63475cfd 100644
--- a/tests/manual/scenegraph_lancelot/data/borderimages/borderimage_rotated_unsmoothed_no_right.qml
+++ b/tests/manual/scenegraph_lancelot/data/borderimages/borderimage_rotated_unsmoothed_no_right.qml
@@ -4,7 +4,7 @@ Rectangle {
     width: 320
     height: 480
 
-    color: "red"
+    color: "#C0FEFE"
 
     Item {
         x: 80
diff --git a/tests/manual/scenegraph_lancelot/data/borderimages/borderimage_rotated_unsmoothed_no_right_left.qml b/tests/manual/scenegraph_lancelot/data/borderimages/borderimage_rotated_unsmoothed_no_right_left.qml
index 5210bab321..6d2193633a 100644
--- a/tests/manual/scenegraph_lancelot/data/borderimages/borderimage_rotated_unsmoothed_no_right_left.qml
+++ b/tests/manual/scenegraph_lancelot/data/borderimages/borderimage_rotated_unsmoothed_no_right_left.qml
@@ -4,7 +4,7 @@ Rectangle {
     width: 320
     height: 480
 
-    color: "red"
+    color: "#C0FEFE"
 
     Item {
         x: 80
diff --git a/tests/manual/scenegraph_lancelot/data/borderimages/borderimage_rotated_unsmoothed_no_top.qml b/tests/manual/scenegraph_lancelot/data/borderimages/borderimage_rotated_unsmoothed_no_top.qml
index 2e89496c92..c3c8dfb7f4 100644
--- a/tests/manual/scenegraph_lancelot/data/borderimages/borderimage_rotated_unsmoothed_no_top.qml
+++ b/tests/manual/scenegraph_lancelot/data/borderimages/borderimage_rotated_unsmoothed_no_top.qml
@@ -4,7 +4,7 @@ Rectangle {
     width: 320
     height: 480
 
-    color: "red"
+    color: "#C0FEFE"
 
     Item {
         x: 80
diff --git a/tests/manual/scenegraph_lancelot/data/borderimages/borderimage_rotated_unsmoothed_no_top_bottom.qml b/tests/manual/scenegraph_lancelot/data/borderimages/borderimage_rotated_unsmoothed_no_top_bottom.qml
index 4388601f13..a32827cfc3 100644
--- a/tests/manual/scenegraph_lancelot/data/borderimages/borderimage_rotated_unsmoothed_no_top_bottom.qml
+++ b/tests/manual/scenegraph_lancelot/data/borderimages/borderimage_rotated_unsmoothed_no_top_bottom.qml
@@ -4,7 +4,7 @@ Rectangle {
     width: 320
     height: 480
 
-    color: "red"
+    color: "#C0FEFE"
 
     Item {
         x: 80
diff --git a/tests/manual/scenegraph_lancelot/data/text/text_advance_bidi_ltr.qml b/tests/manual/scenegraph_lancelot/data/text/text_advance_bidi_ltr.qml
index 2f40aece89..e5d230e309 100644
--- a/tests/manual/scenegraph_lancelot/data/text/text_advance_bidi_ltr.qml
+++ b/tests/manual/scenegraph_lancelot/data/text/text_advance_bidi_ltr.qml
@@ -1,4 +1,4 @@
-import QtQuick 2.0
+import QtQuick 2.10
 
 Item {
     width: 320
diff --git a/tests/manual/scenegraph_lancelot/data/text/text_advance_hebrew.qml b/tests/manual/scenegraph_lancelot/data/text/text_advance_hebrew.qml
index 0a9dce4d82..000977f964 100644
--- a/tests/manual/scenegraph_lancelot/data/text/text_advance_hebrew.qml
+++ b/tests/manual/scenegraph_lancelot/data/text/text_advance_hebrew.qml
@@ -1,4 +1,4 @@
-import QtQuick 2.0
+import QtQuick 2.10
 
 Item {
     width: 320
diff --git a/tests/manual/scenegraph_lancelot/data/text/text_advance_latin.qml b/tests/manual/scenegraph_lancelot/data/text/text_advance_latin.qml
index ccab5d8c64..f5fc501bb8 100644
--- a/tests/manual/scenegraph_lancelot/data/text/text_advance_latin.qml
+++ b/tests/manual/scenegraph_lancelot/data/text/text_advance_latin.qml
@@ -1,4 +1,4 @@
-import QtQuick 2.0
+import QtQuick 2.10
 
 Item {
     width: 320
diff --git a/tests/manual/scenegraph_lancelot/data/text/text_advance_multiline.qml b/tests/manual/scenegraph_lancelot/data/text/text_advance_multiline.qml
index ae0f10718c..a58a7cb40c 100644
--- a/tests/manual/scenegraph_lancelot/data/text/text_advance_multiline.qml
+++ b/tests/manual/scenegraph_lancelot/data/text/text_advance_multiline.qml
@@ -1,4 +1,4 @@
-import QtQuick 2.0
+import QtQuick 2.10
 
 Item {
     width: 320
diff --git a/tests/manual/scenegraph_lancelot/data/text/text_advance_multiparagraph.qml b/tests/manual/scenegraph_lancelot/data/text/text_advance_multiparagraph.qml
index 76f0910680..0627656ea6 100644
--- a/tests/manual/scenegraph_lancelot/data/text/text_advance_multiparagraph.qml
+++ b/tests/manual/scenegraph_lancelot/data/text/text_advance_multiparagraph.qml
@@ -1,4 +1,4 @@
-import QtQuick 2.0
+import QtQuick 2.10
 
 Item {
     width: 320
diff --git a/tests/manual/scenegraph_lancelot/data/text/text_advance_multiparagraph_multifontsizes.qml b/tests/manual/scenegraph_lancelot/data/text/text_advance_multiparagraph_multifontsizes.qml
index de33d65cdc..fb1f252148 100644
--- a/tests/manual/scenegraph_lancelot/data/text/text_advance_multiparagraph_multifontsizes.qml
+++ b/tests/manual/scenegraph_lancelot/data/text/text_advance_multiparagraph_multifontsizes.qml
@@ -1,4 +1,4 @@
-import QtQuick 2.0
+import QtQuick 2.10
 
 Item {
     width: 320
diff --git a/tests/manual/scenegraph_lancelot/data/text/text_bengali_noshaping.qml b/tests/manual/scenegraph_lancelot/data/text/text_bengali_noshaping.qml
new file mode 100644
index 0000000000..343d5768e4
--- /dev/null
+++ b/tests/manual/scenegraph_lancelot/data/text/text_bengali_noshaping.qml
@@ -0,0 +1,15 @@
+import QtQuick 2.0
+
+Item {
+    width: 320
+    height: 480
+
+    Text {
+        anchors.fill: parent
+        wrapMode: Text.WrapAtWordBoundaryOrAnywhere
+        font.family: "Arial" // Should use Lohit Bengali
+        font.pixelSize: 20
+        font.preferShaping: false
+        text: "ধারা ১: সমস�ত মান�ষ স�বাধীনভাবে সমান মর�যাদা �বং অধিকার নিয়ে জন�মগ�রহণ করে। তা�দের বিবেক �বং ব�দ�ধি আছে; স�তরাং সকলেরই �কে অপরের প�রতি ভ�রাতৃত�বস�লভ মনোভাব নিয়ে আচরণ করা উচিৎ।"
+    }
+}
diff --git a/tests/manual/scenegraph_lancelot/data/text/text_emoji_hebrew.qml b/tests/manual/scenegraph_lancelot/data/text/text_emoji_hebrew.qml
new file mode 100644
index 0000000000..b67d584a12
--- /dev/null
+++ b/tests/manual/scenegraph_lancelot/data/text/text_emoji_hebrew.qml
@@ -0,0 +1,45 @@
+import QtQuick 2.0
+
+Item {
+    width: 320
+    height: 480
+
+    Component {
+        id: component
+        Column {
+            property variant listModel: model
+            Repeater {
+                model: [Text.NativeRendering, Text.QtRendering]
+                Rectangle {
+                    width: text.implicitWidth
+                    height: text.implicitHeight
+                    color: listModel.backGroundColor ? listModel.backGroundColor : "white"
+
+                    Text {
+                        id: text
+                        font.pixelSize: 32
+                        renderType: modelData
+                        text: "�😃�😇���😜�😸!"
+
+                        color: listModel.color ? listModel.color : "black"
+                        opacity: listModel.opacity ? listModel.opacity : 1.0
+                    }
+                }
+            }
+        }
+    }
+
+    Column {
+        anchors.centerIn: parent
+        Repeater {
+            model: ListModel {
+                ListElement { color: "black" }
+                ListElement { color: "blue" }
+                ListElement { color: "#990000ff" }
+                ListElement { opacity: 0.5 }
+                ListElement { backGroundColor: "green" }
+            }
+            delegate: component
+        }
+    }
+}
diff --git a/tests/manual/scenegraph_lancelot/data/text/text_emoji_zwj.qml b/tests/manual/scenegraph_lancelot/data/text/text_emoji_zwj.qml
new file mode 100644
index 0000000000..4691ff7efd
--- /dev/null
+++ b/tests/manual/scenegraph_lancelot/data/text/text_emoji_zwj.qml
@@ -0,0 +1,45 @@
+import QtQuick 2.0
+
+Item {
+    width: 320
+    height: 480
+
+    Component {
+        id: component
+        Column {
+            property variant listModel: model
+            Repeater {
+                model: [Text.NativeRendering, Text.QtRendering]
+                Rectangle {
+                    width: text.implicitWidth
+                    height: text.implicitHeight
+                    color: listModel.backGroundColor ? listModel.backGroundColor : "white"
+
+                    Text {
+                        id: text
+                        font.pixelSize: 32
+                        renderType: modelData
+                        text: "👨�👩�👧�👦"
+
+                        color: listModel.color ? listModel.color : "black"
+                        opacity: listModel.opacity ? listModel.opacity : 1.0
+                    }
+                }
+            }
+        }
+    }
+
+    Column {
+        anchors.centerIn: parent
+        Repeater {
+            model: ListModel {
+                ListElement { color: "black" }
+                ListElement { color: "blue" }
+                ListElement { color: "#990000ff" }
+                ListElement { opacity: 0.5 }
+                ListElement { backGroundColor: "green" }
+            }
+            delegate: component
+        }
+    }
+}
diff --git a/tests/manual/scenegraph_lancelot/data/text/text_latin_noshaping.qml b/tests/manual/scenegraph_lancelot/data/text/text_latin_noshaping.qml
new file mode 100644
index 0000000000..6dc6c2f3d6
--- /dev/null
+++ b/tests/manual/scenegraph_lancelot/data/text/text_latin_noshaping.qml
@@ -0,0 +1,15 @@
+import QtQuick 2.0
+
+Item {
+    width: 320
+    height: 480
+
+    Text {
+        anchors.fill: parent
+        wrapMode: Text.WrapAtWordBoundaryOrAnywhere
+        font.family: "Arial"
+        font.pixelSize: 20
+        font.preferShaping: false
+        text: "Are griffins birds or mammals?"
+    }
+}
diff --git a/tests/manual/scenegraph_lancelot/data/text/text_nokerning_latin.qml b/tests/manual/scenegraph_lancelot/data/text/text_nokerning_latin.qml
new file mode 100644
index 0000000000..fd1d082c99
--- /dev/null
+++ b/tests/manual/scenegraph_lancelot/data/text/text_nokerning_latin.qml
@@ -0,0 +1,16 @@
+import QtQuick 2.0
+
+Item {
+    width: 320
+    height: 480
+
+    Text {
+        text: "OATS FLAVOUR WAY"
+        anchors.centerIn: parent
+
+        font.family: "Times New Roman"
+        font.italic: true
+        font.pixelSize: 30
+        font.kerning: false
+    }
+}
diff --git a/tests/manual/shapestest/main.cpp b/tests/manual/shapestest/main.cpp
index b9b93fbf9f..479ff0a1eb 100644
--- a/tests/manual/shapestest/main.cpp
+++ b/tests/manual/shapestest/main.cpp
@@ -1,38 +1,26 @@
 /****************************************************************************
 **
 ** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
 **
 ** $QT_END_LICENSE$
 **
diff --git a/tests/manual/shapestest/shapestest.qml b/tests/manual/shapestest/shapestest.qml
index df53f088ae..de9e20b8f3 100644
--- a/tests/manual/shapestest/shapestest.qml
+++ b/tests/manual/shapestest/shapestest.qml
@@ -372,6 +372,62 @@ Rectangle {
                     }
                 }
             }
+
+            Rectangle {
+                border.color: "purple"
+                color: "transparent"
+                width: 200
+                height: 100
+                Shape {
+                    anchors.fill: parent
+                    ShapePath {
+                        strokeWidth: -1
+                        strokeColor: "red"
+                        fillGradient: RadialGradient {
+                            centerX: 100; centerY: 50
+                            focalX: centerX; focalY: centerY
+                            centerRadius: 50
+                            spread: RadialGradient.ReflectSpread
+                            GradientStop { position: 0; color: "blue" }
+                            GradientStop { position: 0.2; color: "green" }
+                            GradientStop { position: 0.4; color: "red" }
+                            GradientStop { position: 0.6; color: "yellow" }
+                            GradientStop { position: 1; color: "cyan" }
+                        }
+                        PathLine { x: 0; y: 100 }
+                        PathLine { x: 200; y: 100 }
+                        PathLine { x: 200; y: 0 }
+                        PathLine { x: 0; y: 0 }
+                    }
+                }
+            }
+
+            Rectangle {
+                border.color: "purple"
+                color: "transparent"
+                width: 200
+                height: 100
+                Shape {
+                    anchors.fill: parent
+                    ShapePath {
+                        strokeWidth: -1
+                        strokeColor: "red"
+                        fillGradient: ConicalGradient {
+                            centerX: 100; centerY: 50
+                            angle: 90
+                            GradientStop { position: 0; color: "blue" }
+                            GradientStop { position: 0.2; color: "green" }
+                            GradientStop { position: 0.4; color: "red" }
+                            GradientStop { position: 0.6; color: "yellow" }
+                            GradientStop { position: 1; color: "cyan" }
+                        }
+                        PathLine { x: 0; y: 100 }
+                        PathLine { x: 200; y: 100 }
+                        PathLine { x: 200; y: 0 }
+                        PathLine { x: 0; y: 0 }
+                    }
+                }
+            }
         }
     }
 
diff --git a/tests/manual/tableview/abstracttablemodel/Button.qml b/tests/manual/tableview/abstracttablemodel/Button.qml
new file mode 100644
index 0000000000..2d4dcde80d
--- /dev/null
+++ b/tests/manual/tableview/abstracttablemodel/Button.qml
@@ -0,0 +1,60 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQuick module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.12
+
+Rectangle {
+    width: 100
+    height: 40
+    border.width: 1
+    color: "lightgreen"
+
+    property string text
+    signal clicked
+
+    Text {
+        anchors.centerIn: parent
+        text: parent.text
+    }
+
+    MouseArea {
+        anchors.fill: parent
+        onClicked: parent.clicked()
+    }
+}
diff --git a/tests/manual/tableview/abstracttablemodel/abstracttablemodel.pro b/tests/manual/tableview/abstracttablemodel/abstracttablemodel.pro
new file mode 100644
index 0000000000..fee8edc6c8
--- /dev/null
+++ b/tests/manual/tableview/abstracttablemodel/abstracttablemodel.pro
@@ -0,0 +1,10 @@
+TEMPLATE = app
+TARGET = tableview_abstracttablemodel
+QT += qml quick
+SOURCES += main.cpp
+RESOURCES += main.qml Button.qml
+
+# Default rules for deployment.
+qnx: target.path = /tmp/$${TARGET}/bin
+else: unix:!android: target.path = /opt/$${TARGET}/bin
+!isEmpty(target.path): INSTALLS += target
diff --git a/tests/manual/tableview/abstracttablemodel/main.cpp b/tests/manual/tableview/abstracttablemodel/main.cpp
new file mode 100644
index 0000000000..4fba938ee9
--- /dev/null
+++ b/tests/manual/tableview/abstracttablemodel/main.cpp
@@ -0,0 +1,256 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQuick module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QGuiApplication>
+#include <QQmlApplicationEngine>
+#include <QAbstractTableModel>
+#include <QSet>
+#include <QDebug>
+
+typedef QPair<QString, bool> CellData;
+
+class TestTableModel : public QAbstractTableModel
+{
+    Q_OBJECT
+    Q_PROPERTY(int rowCount READ rowCount WRITE setRowCount NOTIFY rowCountChanged)
+    Q_PROPERTY(int columnCount READ columnCount WRITE setColumnCount NOTIFY columnCountChanged)
+
+public:
+    TestTableModel(QObject *parent = nullptr) : QAbstractTableModel(parent) { }
+
+    int rowCount(const QModelIndex & = QModelIndex()) const override { return m_rows; }
+    void setRowCount(int count) {
+        beginResetModel();
+        m_rows = count;
+        rebuildModel();
+        emit rowCountChanged();
+        endResetModel();
+    }
+
+    int columnCount(const QModelIndex & = QModelIndex()) const override { return m_cols; }
+    void setColumnCount(int count) {
+        beginResetModel();
+        m_cols = count;
+        rebuildModel();
+        emit columnCountChanged();
+        endResetModel();
+    }
+
+    int indexValue(const QModelIndex &index) const
+    {
+        return index.row() + (index.column() * rowCount());
+    }
+
+    void rebuildModel()
+    {
+        m_modelData = QVector<QVector<CellData>>(m_cols);
+        for (int x = 0; x < m_cols; ++x) {
+            m_modelData[x] = QVector<CellData>(m_rows);
+            for (int y = 0; y < m_rows; ++y)
+                m_modelData[x][y] = qMakePair(QStringLiteral("white"), false);
+        }
+    }
+
+    QVariant data(const QModelIndex &index, int role) const override
+    {
+        if (!index.isValid())
+            return QVariant();
+
+        switch (role) {
+        case Qt::DisplayRole:
+            return m_modelData[index.column()][index.row()].first;
+        case Qt::CheckStateRole:
+            return m_modelData[index.column()][index.row()].second;
+        default:
+            return QVariant();
+        }
+
+        return QVariant();
+    }
+
+    bool setData(const QModelIndex &index, const QVariant &value,
+                 int role = Qt::EditRole) override
+    {
+        if (role != Qt::CheckStateRole)
+            return false;
+
+        bool checked = value.toBool();
+        auto &cellData = m_modelData[index.column()][index.row()];
+        if (checked == cellData.second)
+            return false;
+
+        cellData.second = checked;
+
+        emit dataChanged(index, index, {role});
+        return true;
+    }
+
+    QHash<int, QByteArray> roleNames() const override
+    {
+        return {
+            {Qt::DisplayRole, "display"},
+            {Qt::CheckStateRole, "checked"}
+        };
+    }
+
+    Q_INVOKABLE void insertRows(int row, int count)
+    {
+        insertRows(row, count, QModelIndex());
+    }
+
+    Q_INVOKABLE void removeRows(int row, int count)
+    {
+        removeRows(row, count, QModelIndex());
+    }
+
+    Q_INVOKABLE void insertColumns(int column, int count)
+    {
+        insertColumns(column, count, QModelIndex());
+    }
+
+    Q_INVOKABLE void removeColumns(int column, int count)
+    {
+        removeColumns(column, count, QModelIndex());
+    }
+
+    bool insertRows(int row, int count, const QModelIndex &) override
+    {
+        if (row > m_rows)
+            return false;
+
+        beginInsertRows(QModelIndex(), row, row + count - 1);
+
+        m_rows += count;
+
+        for (int y = 0; y < count; ++y) {
+            for (int x = 0; x < m_cols; ++x)
+                m_modelData[x].insert(row, qMakePair(QStringLiteral("lightgreen"), false));
+        }
+
+        endInsertRows();
+
+        return true;
+    }
+
+    bool removeRows(int row, int count, const QModelIndex &) override
+    {
+        if (row + count > m_rows)
+            count = m_rows - row;
+        if (count < 1)
+            return false;
+
+        beginRemoveRows(QModelIndex(), row, row + count - 1);
+
+        m_rows -= count;
+
+        for (int y = 0; y < count; ++y) {
+            for (int x = 0; x < m_cols; ++x)
+                m_modelData[x].remove(row);
+        }
+
+        endRemoveRows();
+
+        return true;
+    }
+
+    bool insertColumns(int column, int count, const QModelIndex &) override
+    {
+        if (column > m_cols)
+            return false;
+
+        beginInsertColumns(QModelIndex(), column, column + count - 1);
+
+        m_cols += count;
+
+        for (int x = 0; x < count; ++x) {
+            const int c = column + x;
+            m_modelData.insert(c, QVector<CellData>(m_rows));
+            for (int y = 0; y < m_rows; ++y)
+                m_modelData[c][y] = qMakePair(QStringLiteral("lightblue"), false);
+        }
+
+        endInsertColumns();
+
+        return true;
+    }
+
+    bool removeColumns(int column, int count, const QModelIndex &) override
+    {
+        if (column + count > m_cols)
+            count = m_cols - column;
+        if (count < 1)
+            return false;
+
+        beginRemoveColumns(QModelIndex(), column, column + count - 1);
+
+        m_cols -= count;
+
+        for (int x = 0; x < count; ++x)
+            m_modelData.remove(column + x);
+
+        endRemoveColumns();
+
+        return true;
+    }
+
+signals:
+    void rowCountChanged();
+    void columnCountChanged();
+
+private:
+    int m_rows = 0;
+    int m_cols = 0;
+
+    QVector<QVector<CellData>> m_modelData;
+};
+
+int main(int argc, char *argv[])
+{
+    QCoreApplication::setAttribute(Qt::AA_EnableHighDpiScaling);
+    QGuiApplication app(argc, argv);
+
+    qmlRegisterType<TestTableModel>("TestTableModel", 0, 1, "TestTableModel");
+
+    QQmlApplicationEngine engine;
+    engine.load(QUrl(QStringLiteral("qrc:/main.qml")));
+
+    return app.exec();
+}
+
+#include "main.moc"
diff --git a/tests/manual/tableview/abstracttablemodel/main.qml b/tests/manual/tableview/abstracttablemodel/main.qml
new file mode 100644
index 0000000000..52967a1a0d
--- /dev/null
+++ b/tests/manual/tableview/abstracttablemodel/main.qml
@@ -0,0 +1,136 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQuick module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.12
+import QtQuick.Window 2.3
+import QtQml.Models 2.2
+import TestTableModel 0.1
+
+Window {
+    id: window
+    width: 640
+    height: 480
+    visible: true
+
+    property int selectedX: -1
+    property int selectedY: -1
+
+    TestTableModel {
+        id: tableModel
+        rowCount: 200
+        columnCount: 5000
+    }
+
+    Rectangle {
+        anchors.fill: parent
+        anchors.margins: 10
+        color: "darkgray"
+
+        Row {
+            id: menu
+            x: 2
+            y: 2
+            spacing: 1
+            Button {
+                text: "Add row"
+                onClicked: tableModel.insertRows(selectedY, 1)
+            }
+            Button {
+                text: "Remove row"
+                onClicked: tableModel.removeRows(selectedY, 1)
+            }
+            Button {
+                text: "Add column"
+                onClicked: tableModel.insertColumns(selectedX, 1)
+            }
+            Button {
+                text: "Remove column"
+                onClicked: tableModel.removeColumns(selectedX, 1)
+            }
+        }
+        Text {
+            anchors.right: parent.right
+            anchors.top: parent.top
+            anchors.margins: 2
+            text: "x:" + selectedX + ", y:" + selectedY
+        }
+
+        TableView {
+            id: tableView
+            anchors.left: parent.left
+            anchors.right: parent.right
+            anchors.top: menu.bottom
+            anchors.bottom: parent.bottom
+            anchors.margins: 2
+            clip: true
+
+            model: tableModel
+            delegate: tableViewDelegate
+            columnSpacing: 1
+            rowSpacing: 1
+        }
+
+        Component {
+            id: tableViewDelegate
+            Rectangle {
+                id: delegate
+                implicitWidth: 100
+                implicitHeight: 50
+                color: display
+                border.width: row === selectedY && column == selectedX ? 2 : 0
+                border.color: "darkgreen"
+
+                Text {
+                    anchors.fill: parent
+                    text: column + ", " + row
+
+                    MouseArea {
+                        anchors.fill: parent
+                        onClicked: {
+                            selectedX = column
+                            selectedY = row
+                        }
+                    }
+                }
+            }
+        }
+
+    }
+
+}
diff --git a/tests/manual/tableview/listmodel/listmodel.pro b/tests/manual/tableview/listmodel/listmodel.pro
new file mode 100644
index 0000000000..dbae0db2b1
--- /dev/null
+++ b/tests/manual/tableview/listmodel/listmodel.pro
@@ -0,0 +1,10 @@
+TEMPLATE = app
+TARGET = tableview_listmodel
+QT += qml quick
+SOURCES += main.cpp
+RESOURCES += main.qml
+
+# Default rules for deployment.
+qnx: target.path = /tmp/$${TARGET}/bin
+else: unix:!android: target.path = /opt/$${TARGET}/bin
+!isEmpty(target.path): INSTALLS += target
diff --git a/tests/manual/tableview/listmodel/main.cpp b/tests/manual/tableview/listmodel/main.cpp
new file mode 100644
index 0000000000..2a3b90d392
--- /dev/null
+++ b/tests/manual/tableview/listmodel/main.cpp
@@ -0,0 +1,52 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQuick module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QGuiApplication>
+#include <QQmlApplicationEngine>
+
+int main(int argc, char *argv[])
+{
+    QCoreApplication::setAttribute(Qt::AA_EnableHighDpiScaling);
+    QGuiApplication app(argc, argv);
+
+    QQmlApplicationEngine engine;
+    engine.load(QUrl(QStringLiteral("qrc:/main.qml")));
+
+    return app.exec();
+}
diff --git a/tests/manual/tableview/listmodel/main.qml b/tests/manual/tableview/listmodel/main.qml
new file mode 100644
index 0000000000..dd0de60555
--- /dev/null
+++ b/tests/manual/tableview/listmodel/main.qml
@@ -0,0 +1,85 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQuick module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.12
+import QtQuick.Window 2.3
+import QtQml.Models 2.2
+
+Window {
+    id: window
+    width: 640
+    height: 480
+    visible: true
+
+    ListModel {
+        id: listModel
+        Component.onCompleted: {
+            for (var i = 0; i < 30; ++i)
+                listModel.append({"name" : i})
+        }
+    }
+
+    Rectangle {
+        anchors.fill: parent
+        anchors.margins: 10
+        color: "darkgray"
+
+        TableView {
+            id: tableView
+            anchors.fill: parent
+            anchors.margins: 1
+            clip: true
+            columnSpacing: 1
+            rowSpacing: 1
+            model: listModel
+            delegate: Component {
+                Rectangle {
+                    id: tableDelegate
+                    implicitWidth: 100
+                    implicitHeight: 50
+
+                    Text {
+                        anchors.centerIn: parent
+                        text: name + "\n[" + column + ", " + row + "]"
+                    }
+                }
+            }
+        }
+    }
+}
diff --git a/tests/manual/tableview/storagemodel/main.cpp b/tests/manual/tableview/storagemodel/main.cpp
new file mode 100644
index 0000000000..97ae619ce4
--- /dev/null
+++ b/tests/manual/tableview/storagemodel/main.cpp
@@ -0,0 +1,56 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQuick module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QGuiApplication>
+#include <QQmlApplicationEngine>
+#include "storagemodel.h"
+
+int main(int argc, char *argv[])
+{
+    QCoreApplication::setAttribute(Qt::AA_EnableHighDpiScaling);
+    QGuiApplication app(argc, argv);
+
+    qmlRegisterType<StorageModel>("StorageModel", 0, 1, "StorageModel");
+
+    QQmlApplicationEngine engine;
+    engine.load(QUrl(QStringLiteral("qrc:/main.qml")));
+
+    return app.exec();
+}
+
diff --git a/tests/manual/tableview/storagemodel/main.qml b/tests/manual/tableview/storagemodel/main.qml
new file mode 100644
index 0000000000..725d7da7b0
--- /dev/null
+++ b/tests/manual/tableview/storagemodel/main.qml
@@ -0,0 +1,120 @@
+/****************************************************************************
+**
+** Copyright (C) 2019 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQuick module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.12
+import QtQuick.Window 2.12
+import Qt.labs.qmlmodels 1.0
+import StorageModel 0.1
+
+Window {
+    id: window
+    width: 480
+    height: 300
+    visible: true
+    color: "darkgray"
+    title: "Storage Volumes"
+
+    TableView {
+        id: table
+        anchors.fill: parent
+        anchors.margins: 10
+        clip: true
+        model: StorageModel { }
+        columnSpacing: 1
+        rowSpacing: 1
+        delegate: DelegateChooser {
+            role: "type"
+            DelegateChoice {
+                roleValue: "Value"
+                delegate: Rectangle {
+                    color: "tomato"
+                    implicitWidth: Math.max(100, label.implicitWidth + 8)
+                    implicitHeight: label.implicitHeight + 4
+
+                    Rectangle {
+                        x: parent.width - width
+                        width: value * parent.width / valueMax
+                        height: parent.height
+                        color: "white"
+                    }
+
+                    Text {
+                        id: label
+                        anchors.baseline: parent.bottom
+                        anchors.baselineOffset: -4
+                        anchors.left: parent.left
+                        anchors.leftMargin: 4
+                        text: valueDisplay + " of " + valueMaxDisplay + " " + heading
+                    }
+                }
+            }
+            DelegateChoice {
+                roleValue: "Flag"
+                // We could use a checkbox here but that would be another component (e.g. from Controls)
+                delegate: Rectangle {
+                    implicitWidth: checkBox.implicitWidth + 8
+                    implicitHeight: checkBox.implicitHeight + 4
+                    Text {
+                        id: checkBox
+                        anchors.baseline: parent.bottom
+                        anchors.baselineOffset: -4
+                        anchors.left: parent.left
+                        anchors.leftMargin: 4
+                        text: (checkState ? "☑ " : "� ") + heading
+                    }
+                }
+            }
+            DelegateChoice {
+                // roleValue: "String" // default delegate
+                delegate: Rectangle {
+                    implicitWidth: stringLabel.implicitWidth + 8
+                    implicitHeight: stringLabel.implicitHeight + 4
+                    Text {
+                        id: stringLabel
+                        anchors.baseline: parent.bottom
+                        anchors.baselineOffset: -4
+                        anchors.left: parent.left
+                        anchors.leftMargin: 4
+                        text: display
+                    }
+                }
+            }
+        }
+    }
+}
diff --git a/tests/manual/tableview/storagemodel/storagemodel.cpp b/tests/manual/tableview/storagemodel/storagemodel.cpp
new file mode 100644
index 0000000000..b43454b249
--- /dev/null
+++ b/tests/manual/tableview/storagemodel/storagemodel.cpp
@@ -0,0 +1,278 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Copyright (C) 2016 Ivan Komissarov
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of The Qt Company Ltd nor the names of its
+**     contributors may be used to endorse or promote products derived
+**     from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "storagemodel.h"
+
+#include <QDir>
+#include <QLocale>
+#include <qmath.h>
+#include <algorithm>
+#include <cmath>
+
+StorageModel::StorageModel(QObject *parent) :
+    QAbstractTableModel(parent)
+{
+    refresh();
+}
+
+QHash<int, QByteArray> StorageModel::roleNames() const {
+    static auto roles = QHash<int, QByteArray> {
+        { int(Role::Type), "type" },
+        { int(Role::Heading), "heading" },
+        { int(Role::Value), "value" },
+        { int(Role::ValueMax), "valueMax" },
+        { int(Role::ValueDisplay), "valueDisplay" },
+        { int(Role::ValueMaxDisplay), "valueMaxDisplay" },
+        { Qt::CheckStateRole, "checkState" },
+    };
+    static auto ret = roles.unite(QAbstractTableModel::roleNames());;
+    return ret;
+}
+
+void StorageModel::refresh()
+{
+    beginResetModel();
+    m_volumes = QStorageInfo::mountedVolumes();
+    std::sort(m_volumes.begin(), m_volumes.end(),
+              [](const QStorageInfo &st1, const QStorageInfo &st2) {
+                  static const QString rootSortString = QStringLiteral(" ");
+                  return (st1.isRoot() ? rootSortString : st1.rootPath())
+                       < (st2.isRoot() ? rootSortString : st2.rootPath());
+              });
+    endResetModel();
+}
+
+int StorageModel::columnCount(const QModelIndex &/*parent*/) const
+{
+    return int(Column::Count);
+}
+
+int StorageModel::rowCount(const QModelIndex &parent) const
+{
+    if (parent.isValid())
+        return 0;
+    return m_volumes.count();
+}
+
+Qt::ItemFlags StorageModel::flags(const QModelIndex &index) const
+{
+    Qt::ItemFlags result = QAbstractTableModel::flags(index);
+    switch (Column(index.column())) {
+    case Column::IsReady:
+    case Column::IsReadOnly:
+    case Column::IsValid:
+        result |= Qt::ItemIsUserCheckable;
+        break;
+    default:
+        break;
+    }
+    return result;
+}
+
+QVariant StorageModel::data(const QModelIndex &index, int role) const
+{
+    if (!index.isValid())
+        return QVariant();
+
+    switch (role) {
+    case Qt::DisplayRole:
+    case int(Role::ValueDisplay): {
+        const QStorageInfo &volume = m_volumes.at(index.row());
+        switch (Column(index.column())) {
+        case Column::RootPath:
+            return QDir::toNativeSeparators(volume.rootPath());
+        case Column::Name:
+            return volume.name();
+        case Column::Device:
+            return volume.device();
+        case Column::FileSystemName:
+            return volume.fileSystemType();
+        case Column::Free:
+            return QLocale().formattedDataSize(volume.bytesFree());
+        case Column::IsReady:
+            return volume.isReady();
+        case Column::IsReadOnly:
+            return volume.isReadOnly();
+        case Column::IsValid:
+            return volume.isValid();
+        default:
+            break;
+        }
+    } break;
+    case Qt::CheckStateRole: {
+        const QStorageInfo &volume = m_volumes.at(index.row());
+        switch (Column(index.column())) {
+        case Column::IsReady:
+            return volume.isReady();
+        case Column::IsReadOnly:
+            return volume.isReadOnly();
+        case Column::IsValid:
+            return volume.isValid();
+        default:
+            break;
+        }
+    } break;
+    case Qt::TextAlignmentRole:
+        switch (Column(index.column())) {
+        case Column::Free:
+            return Qt::AlignTrailing;
+        default:
+            break;
+        }
+        return Qt::AlignLeading;
+    case Qt::ToolTipRole: {
+        QLocale locale;
+        const QStorageInfo &volume = m_volumes.at(index.row());
+        return tr("Root path : %1\n"
+                  "Name: %2\n"
+                  "Display Name: %3\n"
+                  "Device: %4\n"
+                  "FileSystem: %5\n"
+                  "Total size: %6\n"
+                  "Free size: %7\n"
+                  "Available size: %8\n"
+                  "Is Ready: %9\n"
+                  "Is Read-only: %10\n"
+                  "Is Valid: %11\n"
+                  "Is Root: %12"
+                  ).
+                arg(QDir::toNativeSeparators(volume.rootPath())).
+                arg(volume.name()).
+                arg(volume.displayName()).
+                arg(QString::fromUtf8(volume.device())).
+                arg(QString::fromUtf8(volume.fileSystemType())).
+                arg(locale.formattedDataSize(volume.bytesTotal())).
+                arg(locale.formattedDataSize(volume.bytesFree())).
+                arg(locale.formattedDataSize(volume.bytesAvailable())).
+                arg(volume.isReady() ? tr("true") : tr("false")).
+                arg(volume.isReadOnly() ? tr("true") : tr("false")).
+                arg(volume.isValid() ? tr("true") : tr("false")).
+                arg(volume.isRoot() ? tr("true") : tr("false"));
+    }
+    case int(Role::Type):
+        switch (Column(index.column())) {
+        case Column::RootPath:
+        case Column::Name:
+        case Column::Device:
+        case Column::FileSystemName:
+            return QVariant::fromValue(Type::String);
+            break;
+        case Column::Free:
+            return QVariant::fromValue(Type::Value);
+        case Column::IsReady:
+        case Column::IsReadOnly:
+        case Column::IsValid:
+            return QVariant::fromValue(Type::Flag);
+        default:
+            break;
+        }
+        break;
+    case int(Role::Heading):
+        return headerData(index.column());
+    case int(Role::Value):
+        switch (Column(index.column())) {
+        case Column::Free:
+            return m_volumes.at(index.row()).bytesFree();
+        default:
+            break;
+        }
+        break;
+    case int(Role::ValueMax):
+        switch (Column(index.column())) {
+        case Column::Free:
+            return m_volumes.at(index.row()).bytesTotal();
+        default:
+            break;
+        }
+        break;
+    case int(Role::ValueMaxDisplay):
+        switch (Column(index.column())) {
+        case Column::Free:
+            return QLocale().formattedDataSize(m_volumes.at(index.row()).bytesTotal());
+        default:
+            break;
+        }
+        break;
+    } // switch (role)
+    return QVariant();
+}
+
+QVariant StorageModel::headerData(int section, Qt::Orientation orientation, int role) const
+{
+    if (orientation != Qt::Horizontal)
+        return QVariant();
+
+    if (role != Qt::DisplayRole)
+        return QVariant();
+
+    switch (Column(section)) {
+    case Column::RootPath:
+        return tr("Root Path");
+    case Column::Name:
+        return tr("Volume Name");
+    case Column::Device:
+        return tr("Device");
+    case Column::FileSystemName:
+        return tr("File System");
+    case Column::Free:
+        return tr("Free");
+    case Column::IsReady:
+        return tr("Ready");
+    case Column::IsReadOnly:
+        return tr("Read-only");
+    case Column::IsValid:
+        return tr("Valid");
+    default:
+        break;
+    }
+
+    return QVariant();
+}
diff --git a/tests/manual/tableview/storagemodel/storagemodel.h b/tests/manual/tableview/storagemodel/storagemodel.h
new file mode 100644
index 0000000000..6cbab3d850
--- /dev/null
+++ b/tests/manual/tableview/storagemodel/storagemodel.h
@@ -0,0 +1,112 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Copyright (C) 2016 Ivan Komissarov
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of The Qt Company Ltd nor the names of its
+**     contributors may be used to endorse or promote products derived
+**     from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef STORAGEMODEL_H
+#define STORAGEMODEL_H
+
+#include <QAbstractTableModel>
+#include <QStorageInfo>
+
+class StorageModel : public QAbstractTableModel
+{
+    Q_OBJECT
+    Q_DISABLE_COPY(StorageModel)
+public:
+    enum class Column : int {
+        RootPath = 0,
+        Name,
+        Device,
+        FileSystemName,
+        Free,
+        IsReady,
+        IsReadOnly,
+        IsValid,
+        Count
+    };
+    Q_ENUM(Column)
+
+    enum class Role : int {
+        Type = Qt::UserRole + 1,
+        Heading,
+        Value,
+        ValueMax, // If we had ValueMin, it would always be zero in this example
+        ValueDisplay,
+        ValueMaxDisplay,
+        Count
+    };
+    Q_ENUM(Role)
+
+    enum class Type : int {
+        String, // use Qt::DisplayRole
+        Value,  // use Role::Value and Role::ValueMax
+        Flag,   // use Qt::CheckStateRole
+        Count
+    };
+    Q_ENUM(Type)
+
+    explicit StorageModel(QObject *parent = nullptr);
+
+    int columnCount(const QModelIndex &parent) const override;
+    int rowCount(const QModelIndex &parent) const override;
+    QHash<int, QByteArray> roleNames() const override;
+
+    QVariant data(const QModelIndex &index, int role) const override;
+    Qt::ItemFlags flags(const QModelIndex &index) const override;
+    QVariant headerData(int section, Qt::Orientation orientation = Qt::Horizontal, int role = Qt::DisplayRole) const override;
+
+public slots:
+    void refresh();
+
+private:
+    QList<QStorageInfo> m_volumes;
+};
+
+#endif // STORAGEMODEL_H
diff --git a/tests/manual/tableview/storagemodel/storagemodel.pro b/tests/manual/tableview/storagemodel/storagemodel.pro
new file mode 100644
index 0000000000..c6a018239e
--- /dev/null
+++ b/tests/manual/tableview/storagemodel/storagemodel.pro
@@ -0,0 +1,11 @@
+TEMPLATE = app
+TARGET = tableview_storage
+QT += qml quick
+SOURCES += main.cpp storagemodel.cpp
+HEADERS += storagemodel.h
+RESOURCES += main.qml
+
+# Default rules for deployment.
+qnx: target.path = /tmp/$${TARGET}/bin
+else: unix:!android: target.path = /opt/$${TARGET}/bin
+!isEmpty(target.path): INSTALLS += target
diff --git a/tests/manual/tableview/tablemodel/form/RowForm.qml b/tests/manual/tableview/tablemodel/form/RowForm.qml
new file mode 100644
index 0000000000..428682008a
--- /dev/null
+++ b/tests/manual/tableview/tablemodel/form/RowForm.qml
@@ -0,0 +1,114 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQuick module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.12
+import QtQuick.Controls 2.3
+import QtQuick.Layouts 1.11
+
+ScrollView {
+    clip: true
+
+    function inputAsRow() {
+        return [
+            { checkable: checkableCheckBox.checked, checked: checkedCheckBox.checked },
+            { amount: amountSpinBox.value },
+            { fruitType: fruitTypeTextField.text },
+            { fruitName: fruitNameTextField.text },
+            { fruitPrice: parseFloat(fruitPriceTextField.text) },
+        ]
+    }
+
+    default property alias content: gridLayout.children
+
+    GridLayout {
+        id: gridLayout
+        columns: 2
+
+        RowLayout {
+            Layout.columnSpan: 2
+
+            Label {
+                text: "checkable"
+            }
+            CheckBox {
+                id: checkableCheckBox
+                checked: true
+            }
+
+            Label {
+                text: "checked"
+            }
+            CheckBox {
+                id: checkedCheckBox
+            }
+        }
+
+        Label {
+            text: "amount"
+        }
+        SpinBox {
+            id: amountSpinBox
+            value: 1
+        }
+
+        Label {
+            text: "fruitType"
+        }
+        TextField {
+            id: fruitTypeTextField
+            text: "Pear"
+        }
+
+        Label {
+            text: "fruitName"
+        }
+        TextField {
+            id: fruitNameTextField
+            text: "Williams"
+        }
+
+        Label {
+            text: "fruitPrice"
+        }
+        TextField {
+            id: fruitPriceTextField
+            text: "1.50"
+        }
+    }
+}
diff --git a/tests/manual/tableview/tablemodel/form/form.pro b/tests/manual/tableview/tablemodel/form/form.pro
new file mode 100644
index 0000000000..ba6f7a91b1
--- /dev/null
+++ b/tests/manual/tableview/tablemodel/form/form.pro
@@ -0,0 +1,10 @@
+TEMPLATE = app
+TARGET = form
+QT += qml quick
+SOURCES += main.cpp
+RESOURCES += main.qml RowForm.qml
+
+# Default rules for deployment.
+qnx: target.path = /tmp/$${TARGET}/bin
+else: unix:!android: target.path = /opt/$${TARGET}/bin
+!isEmpty(target.path): INSTALLS += target
diff --git a/tests/manual/tableview/tablemodel/form/main.cpp b/tests/manual/tableview/tablemodel/form/main.cpp
new file mode 100644
index 0000000000..2a3b90d392
--- /dev/null
+++ b/tests/manual/tableview/tablemodel/form/main.cpp
@@ -0,0 +1,52 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQuick module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QGuiApplication>
+#include <QQmlApplicationEngine>
+
+int main(int argc, char *argv[])
+{
+    QCoreApplication::setAttribute(Qt::AA_EnableHighDpiScaling);
+    QGuiApplication app(argc, argv);
+
+    QQmlApplicationEngine engine;
+    engine.load(QUrl(QStringLiteral("qrc:/main.qml")));
+
+    return app.exec();
+}
diff --git a/tests/manual/tableview/tablemodel/form/main.qml b/tests/manual/tableview/tablemodel/form/main.qml
new file mode 100644
index 0000000000..21ecd8edbb
--- /dev/null
+++ b/tests/manual/tableview/tablemodel/form/main.qml
@@ -0,0 +1,284 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQuick module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.12
+import QtQuick.Controls 2.5
+import QtQuick.Layouts 1.12
+import QtQuick.Window 2.12
+import Qt.labs.qmlmodels 1.0
+
+ApplicationWindow {
+    id: window
+    width: 800
+    height: 800
+    visible: true
+
+    ColumnLayout {
+        anchors.fill: parent
+
+        TableView {
+            id: tableView
+            boundsBehavior: Flickable.StopAtBounds
+
+            ScrollBar.horizontal: ScrollBar {}
+            ScrollBar.vertical: ScrollBar {}
+
+            Layout.minimumHeight: window.height / 2
+            Layout.fillWidth: true
+            Layout.fillHeight: true
+
+            model: TableModel {
+                // One row = one type of fruit that can be ordered
+                rows: [
+                    [
+                        // Each object (line) is one cell/column,
+                        // and each property in that object is a role.
+                        { checked: false, checkable: true },
+                        { amount: 1 },
+                        { fruitType: "Apple" },
+                        { fruitName: "Granny Smith" },
+                        { fruitPrice: 1.50 }
+                    ],
+                    [
+                        { checked: true, checkable: true },
+                        { amount: 4 },
+                        { fruitType: "Orange" },
+                        { fruitName: "Navel" },
+                        { fruitPrice: 2.50 }
+                    ],
+                    [
+                        { checked: false, checkable: true },
+                        { amount: 1 },
+                        { fruitType: "Banana" },
+                        { fruitName: "Cavendish" },
+                        { fruitPrice: 3.50 }
+                    ]
+                ]
+            }
+
+            delegate: DelegateChooser {
+                DelegateChoice {
+                    column: 0
+                    delegate: CheckBox {
+                        objectName: "tableViewCheckBoxDelegate"
+                        checked: model.checked
+                        onToggled: model.checked = checked
+                    }
+                }
+                DelegateChoice {
+                    column: 1
+                    delegate: SpinBox {
+                        objectName: "tableViewSpinBoxDelegate"
+                        value: model.amount
+                        onValueModified: model.amount = value
+                    }
+                }
+                DelegateChoice {
+                    delegate: TextField {
+                        objectName: "tableViewTextFieldDelegate"
+                        text: model.display
+                        selectByMouse: true
+                        implicitWidth: 140
+                        onAccepted: model.display = text
+                    }
+                }
+            }
+        }
+
+        TabBar {
+            id: operationTabBar
+
+            Layout.fillWidth: true
+            Layout.preferredHeight: 40
+
+            TabButton {
+                text: "Append"
+            }
+            TabButton {
+                text: "Clear"
+            }
+            TabButton {
+                text: "Insert"
+            }
+            TabButton {
+                text: "Move"
+            }
+            TabButton {
+                text: "Remove"
+            }
+            TabButton {
+                text: "Set"
+            }
+        }
+
+        StackLayout {
+            currentIndex: operationTabBar.currentIndex
+
+            ColumnLayout {
+                RowForm {
+                    id: appendRowForm
+
+                    Layout.fillHeight: true
+                }
+
+                Button {
+                    text: "Append"
+
+                    Layout.alignment: Qt.AlignRight
+
+                    onClicked: tableView.model.appendRow(appendRowForm.inputAsRow())
+                }
+            }
+            ColumnLayout {
+                Button {
+                    text: "Clear"
+                    enabled: tableView.rows > 0
+
+                    onClicked: tableView.model.clear()
+                }
+            }
+            ColumnLayout {
+                RowForm {
+                    id: insertRowForm
+
+                    Layout.fillHeight: true
+
+                    Label {
+                        text: "Insert index"
+                    }
+                    SpinBox {
+                        id: insertIndexSpinBox
+                        from: 0
+                        to: tableView.rows
+                    }
+                }
+
+                Button {
+                    text: "Insert"
+
+                    Layout.alignment: Qt.AlignRight
+
+                    onClicked: tableView.model.insertRow(insertIndexSpinBox.value, insertRowForm.inputAsRow())
+                }
+            }
+            GridLayout {
+                columns: 2
+
+                Label {
+                    text: "Move from index"
+                }
+                SpinBox {
+                    id: moveFromIndexSpinBox
+                    from: 0
+                    to: tableView.rows > 0 ? tableView.rows - 1 : 0
+                }
+
+                Label {
+                    text: "Move to index"
+                }
+                SpinBox {
+                    id: moveToIndexSpinBox
+                    from: 0
+                    to: tableView.rows > 0 ? tableView.rows - 1 : 0
+                }
+
+                Label {
+                    text: "Rows to move"
+                }
+                SpinBox {
+                    id: rowsToMoveSpinBox
+                    from: 1
+                    to: tableView.rows
+                }
+
+                Button {
+                    text: "Move"
+                    enabled: tableView.rows > 0
+
+                    Layout.alignment: Qt.AlignRight
+                    Layout.columnSpan: 2
+
+                    onClicked: tableView.model.moveRow(moveFromIndexSpinBox.value, moveToIndexSpinBox.value, rowsToMoveSpinBox.value)
+                }
+            }
+            GridLayout {
+                Label {
+                    text: "Remove index"
+                }
+                SpinBox {
+                    id: removeIndexSpinBox
+                    from: 0
+                    to: tableView.rows > 0 ? tableView.rows - 1 : 0
+                }
+
+                Button {
+                    text: "Remove"
+                    enabled: tableView.rows > 0
+
+                    Layout.alignment: Qt.AlignRight
+                    Layout.columnSpan: 2
+
+                    onClicked: tableView.model.removeRow(removeIndexSpinBox.value)
+                }
+            }
+            ColumnLayout {
+                RowForm {
+                    id: setRowForm
+
+                    Layout.fillHeight: true
+
+                    Label {
+                        text: "Set index"
+                    }
+                    SpinBox {
+                        id: setIndexSpinBox
+                        from: 0
+                        to: tableView.rows > 0 ? tableView.rows - 1 : 0
+                    }
+                }
+
+                Button {
+                    text: "Set"
+
+                    onClicked: tableView.model.setRow(setIndexSpinBox.value, setRowForm.inputAsRow());
+                }
+            }
+        }
+    }
+}
diff --git a/tests/manual/tableview/tablemodel/tablemodel.pro b/tests/manual/tableview/tablemodel/tablemodel.pro
new file mode 100644
index 0000000000..4e4eba7653
--- /dev/null
+++ b/tests/manual/tableview/tablemodel/tablemodel.pro
@@ -0,0 +1,2 @@
+TEMPLATE = subdirs
+SUBDIRS += form
diff --git a/tests/manual/tableview/tableview.pro b/tests/manual/tableview/tableview.pro
new file mode 100644
index 0000000000..5040f0e747
--- /dev/null
+++ b/tests/manual/tableview/tableview.pro
@@ -0,0 +1,4 @@
+TEMPLATE = subdirs
+SUBDIRS += abstracttablemodel \
+           listmodel \
+           storagemodel
diff --git a/tests/manual/text/SignalIndicator.qml b/tests/manual/text/SignalIndicator.qml
index 3eaadde6d7..22758d66ba 100644
--- a/tests/manual/text/SignalIndicator.qml
+++ b/tests/manual/text/SignalIndicator.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the manual tests of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/tests/manual/text/main.cpp b/tests/manual/text/main.cpp
index a4e1060cf5..5c171fa244 100644
--- a/tests/manual/text/main.cpp
+++ b/tests/manual/text/main.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the manual tests of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/tests/manual/text/main.qml b/tests/manual/text/main.qml
index d7e214ee38..e1f5a620b6 100644
--- a/tests/manual/text/main.qml
+++ b/tests/manual/text/main.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the manual tests of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/tests/manual/text/textInputPropertiesAndSignals.qml b/tests/manual/text/textInputPropertiesAndSignals.qml
index a3fd602c16..618c27f794 100644
--- a/tests/manual/text/textInputPropertiesAndSignals.qml
+++ b/tests/manual/text/textInputPropertiesAndSignals.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the manual tests of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/tests/manual/touch/flicktext.qml b/tests/manual/touch/flicktext.qml
index e541d5e35e..9e84261687 100644
--- a/tests/manual/touch/flicktext.qml
+++ b/tests/manual/touch/flicktext.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the manual tests of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
@@ -38,7 +48,7 @@
 **
 ****************************************************************************/
 
-import QtQuick 2.4
+import QtQuick 2.12
 import "qrc:/quick/shared/" as Examples
 
 Rectangle {
@@ -57,6 +67,7 @@ Rectangle {
             contentWidth: text.implicitWidth
             contentHeight: text.implicitHeight
             pixelAligned: pxAlignCB.checked
+            synchronousDrag: syncDragCB.checked
             Text {
                 id: text
                 text: "foo bar"
@@ -356,10 +367,15 @@ Rectangle {
         }
 
         Column {
+            spacing: 2
             Examples.CheckBox {
                 id: pxAlignCB
                 text: "pixel aligned"
             }
+            Examples.CheckBox {
+                id: syncDragCB
+                text: "synchronous drag"
+            }
             Text {
                 text: "content X " + flick.contentX.toFixed(2) + " Y " + flick.contentY.toFixed(2)
             }
diff --git a/tests/manual/touch/main.cpp b/tests/manual/touch/main.cpp
index baa9603175..5c171fa244 100644
--- a/tests/manual/touch/main.cpp
+++ b/tests/manual/touch/main.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the manual tests of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/tests/manual/touch/main.qml b/tests/manual/touch/main.qml
index 524f979c85..c208f8375c 100644
--- a/tests/manual/touch/main.qml
+++ b/tests/manual/touch/main.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the manual tests of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/tests/manual/touch/mpta-crosshairs.qml b/tests/manual/touch/mpta-crosshairs.qml
index d1dbd0f188..9fab8515ee 100644
--- a/tests/manual/touch/mpta-crosshairs.qml
+++ b/tests/manual/touch/mpta-crosshairs.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
 ** Copyright (C) 2017 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the manual tests of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
@@ -50,6 +60,7 @@ Rectangle {
     MultiPointTouchArea {
         id: mpta
         anchors.fill: parent
+        //onGestureStarted: gesture.grab() // in case this is embedded in something that might steal
         touchPoints: [
             TouchPoint { property color color: "red" },
             TouchPoint { property color color: "orange" },
diff --git a/tests/manual/v4/fact.2.js b/tests/manual/v4/fact.2.js
index d8f750b5a1..1696e8b80d 100644
--- a/tests/manual/v4/fact.2.js
+++ b/tests/manual/v4/fact.2.js
@@ -3,6 +3,6 @@ function fact(n) {
     return n > 1 ? n * fact(n - 1) : 1
 }
 
-for (var i = 0; i < 1000000; i = i + 1)
+for (var i = 0; i < 100000; i = i + 1)
     fact(12)
 
diff --git a/tests/manual/v4/typedarrays.js b/tests/manual/v4/typedarrays.js
index 8cf2b8c75a..f727df7185 100644
--- a/tests/manual/v4/typedarrays.js
+++ b/tests/manual/v4/typedarrays.js
@@ -670,12 +670,12 @@ function TestDataViewConstructor() {
 
     /* This is wrong according to ecma 6 and should throw:
 
-  var d4 = new DataView(ab, 1, 3.1415926);
+  var d4 = new DataView(ab, 1, Math.PI);
   assertSame(ab, d4.buffer);
   assertSame(1, d4.byteOffset);
   assertSame(3, d4.byteLength);
     */
-  assertThrows(function() { new DataView(ab, 3.1415926); }, RangeError);
+  assertThrows(function() { new DataView(ab, Math.PI); }, RangeError);
 
   // error cases
   assertThrows(function() { new DataView(ab, -1); }, RangeError);
diff --git a/tests/testapplications/animatedsprite/animatedsprite.qml b/tests/testapplications/animatedsprite/animatedsprite.qml
index 4017fe6233..42a114e81b 100644
--- a/tests/testapplications/animatedsprite/animatedsprite.qml
+++ b/tests/testapplications/animatedsprite/animatedsprite.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the test suite of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/tests/testapplications/animatedsprite/animatedspriteadvance.qml b/tests/testapplications/animatedsprite/animatedspriteadvance.qml
index 2bb52ab849..1fa4f17a9d 100644
--- a/tests/testapplications/animatedsprite/animatedspriteadvance.qml
+++ b/tests/testapplications/animatedsprite/animatedspriteadvance.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the test suite of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/tests/testapplications/elements/content/RepeaterElement.qml b/tests/testapplications/elements/content/RepeaterElement.qml
index e825a0ac2c..fc4b3488ea 100644
--- a/tests/testapplications/elements/content/RepeaterElement.qml
+++ b/tests/testapplications/elements/content/RepeaterElement.qml
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2016 The Qt Company Ltd.
+** Copyright (C) 2018 The Qt Company Ltd.
 ** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the test suite of the Qt Toolkit.
@@ -27,6 +27,7 @@
 ****************************************************************************/
 
 import QtQuick 2.0
+import QtQml.Models 2.12
 
 Item {
     id: repeaterelementtest
@@ -48,7 +49,7 @@ Item {
 
     }
 
-    VisualItemModel {
+    ObjectModel {
         id: repeatermodel
         Rectangle { color: "blue"; height: 40; width: 150; border.color: "black"; border.width: 3; opacity: .9; radius: 5; clip: true
             Text { text: "I am Thing 1"; anchors.centerIn: parent } }
diff --git a/tests/testapplications/listview/alteredViews.qml b/tests/testapplications/listview/alteredViews.qml
index 185ea4ddb7..e0f5cf00bd 100644
--- a/tests/testapplications/listview/alteredViews.qml
+++ b/tests/testapplications/listview/alteredViews.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the test suite of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/tests/testapplications/listview/onRemove.qml b/tests/testapplications/listview/onRemove.qml
index a70159aef3..c5fffb0e55 100644
--- a/tests/testapplications/listview/onRemove.qml
+++ b/tests/testapplications/listview/onRemove.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the test suite of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/tests/testapplications/listview/sections.qml b/tests/testapplications/listview/sections.qml
index e497a312fc..a763f74067 100644
--- a/tests/testapplications/listview/sections.qml
+++ b/tests/testapplications/listview/sections.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the test suite of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/tests/testapplications/listview/sticky.qml b/tests/testapplications/listview/sticky.qml
index 4204f6abda..f7ecd78311 100644
--- a/tests/testapplications/listview/sticky.qml
+++ b/tests/testapplications/listview/sticky.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the test suite of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/tests/testapplications/listview/viewTransitions.qml b/tests/testapplications/listview/viewTransitions.qml
index 84b8c44f20..bc45c23a57 100644
--- a/tests/testapplications/listview/viewTransitions.qml
+++ b/tests/testapplications/listview/viewTransitions.qml
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the test suite of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/tests/testapplications/text/text.qml b/tests/testapplications/text/text.qml
index d2a8cff181..1737e70f30 100644
--- a/tests/testapplications/text/text.qml
+++ b/tests/testapplications/text/text.qml
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2016 The Qt Company Ltd.
+** Copyright (C) 2018 The Qt Company Ltd.
 ** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the test suite of the Qt Toolkit.
@@ -27,6 +27,7 @@
 ****************************************************************************/
 
 import QtQuick 2.0
+import QtQml.Models 2.12
 
 Rectangle {
     height: 360; width: 640
@@ -105,7 +106,7 @@ Rectangle {
         anchors.right: parent.right
         Rectangle { anchors.fill: parent; color: "transparent"; border.color: "black" }
         ListView { id: controls; model: controlsmodel; anchors.fill: parent; clip: true; cacheBuffer: 500 }
-        VisualItemModel {
+        ObjectModel {
             id: controlsmodel
             ControlView {
                 id: textvalue
diff --git a/tests/testapplications/text/textedit.qml b/tests/testapplications/text/textedit.qml
index 677784a978..b96193307a 100644
--- a/tests/testapplications/text/textedit.qml
+++ b/tests/testapplications/text/textedit.qml
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2016 The Qt Company Ltd.
+** Copyright (C) 2018 The Qt Company Ltd.
 ** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the test suite of the Qt Toolkit.
@@ -27,6 +27,7 @@
 ****************************************************************************/
 
 import QtQuick 2.1
+import QtQml.Models 2.12
 
 Rectangle {
     height: 360; width: 640
@@ -102,7 +103,7 @@ Rectangle {
         anchors.right: parent.right
         Rectangle { anchors.fill: parent; color: "transparent"; border.color: "black" }
         ListView { id: controls; model: controlsmodel; anchors.fill: parent; clip: true; cacheBuffer: 500 }
-        VisualItemModel {
+        ObjectModel {
             id: controlsmodel
             ControlView {
                 id: textvalue
diff --git a/tests/testapplications/text/textinput.qml b/tests/testapplications/text/textinput.qml
index f1f9c7ac4f..72e6d83931 100644
--- a/tests/testapplications/text/textinput.qml
+++ b/tests/testapplications/text/textinput.qml
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2016 The Qt Company Ltd.
+** Copyright (C) 2018 The Qt Company Ltd.
 ** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the test suite of the Qt Toolkit.
@@ -27,6 +27,7 @@
 ****************************************************************************/
 
 import QtQuick 2.0
+import QtQml.Models 2.12
 
 Rectangle {
     height: 360; width: 640
@@ -148,7 +149,7 @@ Rectangle {
         anchors.right: parent.right
         Rectangle { anchors.fill: parent; color: "transparent"; border.color: "black" }
         ListView { id: controls; model: controlsmodel; anchors.fill: parent; clip: true; cacheBuffer: 500 }
-        VisualItemModel {
+        ObjectModel {
             id: controlsmodel
             ControlView {
                 id: textvalue
diff --git a/tools/qml/conf/configuration.qml b/tools/qml/conf/configuration.qml
index b50a7f34b2..e12fa39a3e 100644
--- a/tools/qml/conf/configuration.qml
+++ b/tools/qml/conf/configuration.qml
@@ -1,12 +1,22 @@
 /*****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the QtQuick module of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/tools/qml/conf/qtquick.qml b/tools/qml/conf/qtquick.qml
index a9b28ffd56..ef7a46eb2f 100644
--- a/tools/qml/conf/qtquick.qml
+++ b/tools/qml/conf/qtquick.qml
@@ -1,12 +1,22 @@
 /*****************************************************************************
 **
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the QtQuick module of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
diff --git a/tools/qml/main.cpp b/tools/qml/main.cpp
index 83680a5ba1..166c6aabdf 100644
--- a/tools/qml/main.cpp
+++ b/tools/qml/main.cpp
@@ -1,6 +1,7 @@
 /****************************************************************************
 **
 ** Copyright (C) 2016 Research In Motion.
+** Copyright (C) 2019 The Qt Company Ltd.
 ** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the tools applications of the Qt Toolkit.
@@ -55,7 +56,9 @@
 #include <QLibraryInfo>
 #include <qqml.h>
 #include <qqmldebug.h>
-#if QT_CONFIG(animation)
+
+#include <private/qtqmlglobal_p.h>
+#if QT_CONFIG(qml_animation)
 #include <private/qabstractanimation_p.h>
 #endif
 
@@ -69,8 +72,8 @@
 
 #define FILE_OPEN_EVENT_WAIT_TIME 3000 // ms
 
-static Config *conf = 0;
-static QQmlApplicationEngine *qae = 0;
+static Config *conf = nullptr;
+static QQmlApplicationEngine *qae = nullptr;
 #if defined(Q_OS_DARWIN) || defined(QT_GUI_LIB)
 static int exitTimerId = -1;
 #endif
@@ -162,54 +165,41 @@ class LoadWatcher : public QObject
 public:
     LoadWatcher(QQmlApplicationEngine *e, int expected)
         : QObject(e)
-        , earlyExit(false)
-        , returnCode(0)
-        , expect(expected)
-        , haveOne(false)
+        , expectedFileCount(expected)
     {
-        connect(e, SIGNAL(objectCreated(QObject*,QUrl)),
-            this, SLOT(checkFinished(QObject*)));
+        connect(e, &QQmlApplicationEngine::objectCreated, this, &LoadWatcher::checkFinished);
         // QQmlApplicationEngine also connects quit() to QCoreApplication::quit
         // and exit() to QCoreApplication::exit but if called before exec()
         // then QCoreApplication::quit or QCoreApplication::exit does nothing
-        connect(e, SIGNAL(quit()),
-            this, SLOT(quit()));
-        connect(e, &QQmlEngine::exit,
-            this, &LoadWatcher::exit);
+        connect(e, &QQmlEngine::quit, this, &LoadWatcher::quit);
+        connect(e, &QQmlEngine::exit, this, &LoadWatcher::exit);
     }
 
-    bool earlyExit;
-    int returnCode;
-
-private:
-    void contain(QObject *o, const QUrl &containPath);
-    void checkForWindow(QObject *o);
-
-    int expect;
-    bool haveOne;
+    bool earlyExit = false;
+    int returnCode = 0;
 
 public Q_SLOTS:
-    void checkFinished(QObject *o)
+    void checkFinished(QObject *o, const QUrl &url)
     {
+        Q_UNUSED(url)
         if (o) {
             checkForWindow(o);
-            haveOne = true;
             if (conf && qae)
                 for (PartialScene *ps : qAsConst(conf->completers))
                     if (o->inherits(ps->itemType().toUtf8().constData()))
                         contain(o, ps->container());
         }
-        if (haveOne)
+        if (haveWindow)
             return;
 
-        if (! --expect) {
+        if (! --expectedFileCount) {
             printf("qml: Did not load any objects, exiting.\n");
-            std::exit(2);//Different return code from qFatal
+            std::exit(2); // Different return code from qFatal
         }
     }
 
     void quit() {
-        //Will be checked before calling exec()
+        // Will be checked before calling exec()
         earlyExit = true;
         returnCode = 0;
     }
@@ -221,6 +211,14 @@ public Q_SLOTS:
 #if defined(QT_GUI_LIB) && QT_CONFIG(opengl)
     void onOpenGlContextCreated(QOpenGLContext *context);
 #endif
+
+private:
+    void contain(QObject *o, const QUrl &containPath);
+    void checkForWindow(QObject *o);
+
+private:
+    int expectedFileCount;
+    bool haveWindow = false;
 };
 
 void LoadWatcher::contain(QObject *o, const QUrl &containPath)
@@ -235,15 +233,17 @@ void LoadWatcher::contain(QObject *o, const QUrl &containPath)
     if ((idx = o2->metaObject()->indexOfProperty("containedObject")) != -1)
         success = o2->metaObject()->property(idx).write(o2, QVariant::fromValue<QObject*>(o));
     if (!success)
-        o->setParent(o2); //Set QObject parent, and assume container will react as needed
+        o->setParent(o2); // Set QObject parent, and assume container will react as needed
 }
 
 void LoadWatcher::checkForWindow(QObject *o)
 {
 #if defined(QT_GUI_LIB) && QT_CONFIG(opengl)
-    if (verboseMode && o->isWindowType() && o->inherits("QQuickWindow")) {
-        connect(o, SIGNAL(openglContextCreated(QOpenGLContext*)),
-                this, SLOT(onOpenGlContextCreated(QOpenGLContext*)));
+    if (o->isWindowType() && o->inherits("QQuickWindow")) {
+        haveWindow = true;
+        if (verboseMode)
+            connect(o, SIGNAL(openglContextCreated(QOpenGLContext*)),
+                    this, SLOT(onOpenGlContextCreated(QOpenGLContext*)));
     }
 #else
     Q_UNUSED(o)
@@ -272,7 +272,7 @@ void quietMessageHandler(QtMsgType type, const QMessageLogContext &ctxt, const Q
 {
     Q_UNUSED(ctxt);
     Q_UNUSED(msg);
-    //Doesn't print anything
+    // Doesn't print anything
     switch (type) {
     case QtFatalMsg:
         exit(-1);
@@ -359,7 +359,7 @@ void noFilesGiven()
     exit(1);
 }
 
-//Called before application initialization, removes arguments it uses
+// Called before application initialization, removes arguments it uses
 void getAppFlags(int &argc, char **argv)
 {
 #ifdef QT_GUI_LIB
@@ -436,7 +436,7 @@ static void loadDummyDataFiles(QQmlEngine &engine, const QString& directory)
 int main(int argc, char *argv[])
 {
     getAppFlags(argc, argv);
-    QCoreApplication *app = 0;
+    QCoreApplication *app = nullptr;
     switch (applicationType) {
     case QmlApplicationTypeCore:
         app = new QCoreApplication(argc, argv);
@@ -469,7 +469,7 @@ int main(int argc, char *argv[])
     QString translationFile;
     QString dummyDir;
 
-    //Handle main arguments
+    // Handle main arguments
     const QStringList argList = app->arguments();
     for (int i = 1; i < argList.count(); i++) {
         const QString &arg = argList[i];
@@ -483,7 +483,7 @@ int main(int argc, char *argv[])
             break;
         else if (arg == QLatin1String("-verbose"))
             verboseMode = true;
-#if QT_CONFIG(animation)
+#if QT_CONFIG(qml_animation)
         else if (arg == QLatin1String("-slow-animations"))
             QUnifiedTimer::instance()->setSlowModeEnabled(true);
         else if (arg == QLatin1String("-fixed-animations"))
@@ -491,27 +491,27 @@ int main(int argc, char *argv[])
 #endif
         else if (arg == QLatin1String("-I")) {
             if (i+1 == argList.count())
-                continue;//Invalid usage, but just ignore it
+                continue; // Invalid usage, but just ignore it
             e.addImportPath(argList[i+1]);
             i++;
         } else if (arg == QLatin1String("-f")) {
             if (i+1 == argList.count())
-                continue;//Invalid usage, but just ignore it
+                continue; // Invalid usage, but just ignore it
             files << argList[i+1];
             i++;
         } else if (arg == QLatin1String("-config")){
             if (i+1 == argList.count())
-                continue;//Invalid usage, but just ignore it
+                continue; // Invalid usage, but just ignore it
             confFile = argList[i+1];
             i++;
         } else if (arg == QLatin1String("-translation")){
             if (i+1 == argList.count())
-                continue;//Invalid usage, but just ignore it
+                continue; // Invalid usage, but just ignore it
             translationFile = argList[i+1];
             i++;
         } else if (arg == QLatin1String("-dummy-data")){
             if (i+1 == argList.count())
-                continue;//Invalid usage, but just ignore it
+                continue; // Invalid usage, but just ignore it
             dummyDir = argList[i+1];
             i++;
         } else if (arg == QLatin1String("-gles")) {
@@ -533,10 +533,9 @@ int main(int argc, char *argv[])
         verboseMode = false;
 
 #if QT_CONFIG(translation)
-    //qt_ translations loaded by QQmlApplicationEngine
-    QString sysLocale = QLocale::system().name();
-
-    if (!translationFile.isEmpty()) { //Note: installed before QQmlApplicationEngine's automatic translation loading
+    // Need to be installed before QQmlApplicationEngine's automatic translation loading
+    // (qt_ translations are loaded there)
+    if (!translationFile.isEmpty()) {
         QTranslator translator;
 
         if (translator.load(translationFile)) {
@@ -568,7 +567,7 @@ int main(int argc, char *argv[])
     qae = &e;
     loadConf(confFile, !verboseMode);
 
-    //Load files
+    // Load files
     QScopedPointer<LoadWatcher> lw(new LoadWatcher(&e, files.count()));
 
     // Load dummy data before loading QML-files
@@ -581,8 +580,9 @@ int main(int argc, char *argv[])
             printf("qml: loading %s\n", qPrintable(url.toString()));
         QByteArray strippedFile;
         if (getFileSansBangLine(path, strippedFile))
-            e.loadData(strippedFile, e.baseUrl().resolved(url)); //QQmlComponent won't resolve it for us, it doesn't know it's a valid file if we loadData
-        else //Errors or no bang line
+            // QQmlComponent won't resolve it for us: it doesn't know it's a valid file if we loadData
+            e.loadData(strippedFile, e.baseUrl().resolved(url));
+        else // Errors or no bang line
             e.load(url);
     }
 
diff --git a/tools/qml/qml.pro b/tools/qml/qml.pro
index d0083c0e78..3f41707275 100644
--- a/tools/qml/qml.pro
+++ b/tools/qml/qml.pro
@@ -1,4 +1,4 @@
-QT = qml core-private
+QT = qml-private core-private
 qtHaveModule(gui): QT += gui
 qtHaveModule(widgets): QT += widgets
 
@@ -6,14 +6,7 @@ HEADERS += conf.h
 SOURCES += main.cpp
 RESOURCES += qml.qrc
 
-QMAKE_TARGET_PRODUCT = qml
-QMAKE_TARGET_DESCRIPTION = Utility that loads and displays QML documents
-
-win32 {
-   VERSION = $${QT_VERSION}.0
-} else {
-   VERSION = $${QT_VERSION}
-}
+QMAKE_TARGET_DESCRIPTION = QML Runtime
 
 mac {
     OTHER_FILES += Info.plist
@@ -21,6 +14,6 @@ mac {
     ICON = qml.icns
 }
 
-!contains(QT_CONFIG, no-qml-debug): DEFINES += QT_QML_DEBUG_NO_WARNING
+qtConfig(qml-debug): DEFINES += QT_QML_DEBUG_NO_WARNING
 
 load(qt_tool)
diff --git a/tools/qmlcachegen/Qt5QuickCompilerConfig.cmake.in b/tools/qmlcachegen/Qt5QuickCompilerConfig.cmake.in
new file mode 100644
index 0000000000..75fbb0fcf3
--- /dev/null
+++ b/tools/qmlcachegen/Qt5QuickCompilerConfig.cmake.in
@@ -0,0 +1,90 @@
+include(CMakeParseArguments)
+
+function(QTQUICK_COMPILER_DETERMINE_OUTPUT_FILENAME outvariable filename)
+    file(RELATIVE_PATH relpath ${CMAKE_CURRENT_SOURCE_DIR} ${filename})
+    string(REPLACE \".qml\" \"_qml\" relpath ${relpath})
+    string(REPLACE \".js\" \"_js\" relpath ${relpath})
+    string(REPLACE \".mjs\" \"_mjs\" relpath ${relpath})
+    string(REPLACE \"/\" \"_\" relpath ${relpath})
+    set(${outvariable} ${CMAKE_CURRENT_BINARY_DIR}/${relpath}.cpp PARENT_SCOPE)
+endfunction()
+
+function(QTQUICK_COMPILER_ADD_RESOURCES outfiles)
+    set(options)
+    set(oneValueArgs)
+    set(multiValueArgs OPTIONS)
+
+    cmake_parse_arguments(_RCC \"${options}\" \"${oneValueArgs}\" \"${multiValueArgs}\" ${ARGN})
+
+    find_package(Qt5 COMPONENTS Qml Core)
+
+!!IF isEmpty(CMAKE_BIN_DIR_IS_ABSOLUTE)
+    set(compiler_path \"${_qt5Core_install_prefix}/$${CMAKE_BIN_DIR}qmlcachegen$$CMAKE_BIN_SUFFIX\")
+!!ELSE
+    set(compiler_path \"$${CMAKE_BIN_DIR}qmlcachegen$$CMAKE_BIN_SUFFIX\")
+!!ENDIF
+    if(NOT EXISTS \"${compiler_path}\" )
+        message(FATAL_ERROR \"The package \\\"Qt5QuickCompilerConfig\\\" references the file
+   \\\"${compiler_path}\\\"
+but this file does not exist.  Possible reasons include:
+* The file was deleted, renamed, or moved to another location.
+* An install or uninstall procedure did not complete successfully.
+* The installation package was faulty and contained
+   \\\"${CMAKE_CURRENT_LIST_FILE}\\\"
+but not all the files it references.
+\")
+    endif()
+
+    get_target_property(rcc_path ${Qt5Core_RCC_EXECUTABLE} IMPORTED_LOCATION)
+
+    set(rcc_files ${_RCC_UNPARSED_ARGUMENTS})
+    set(rcc_options ${_RCC_OPTIONS})
+    set(filtered_rcc_files)
+    set(compiler_output)
+    set(rcc_files_with_compilation_units)
+    set(loader_flags)
+
+    foreach(_resource ${rcc_files})
+        get_filename_component(resource_base ${_resource} NAME_WE)
+        set(new_resource_file ${CMAKE_CURRENT_BINARY_DIR}/${resource_base}_qmlcache.qrc)
+
+        get_filename_component(input_resource ${_resource} ABSOLUTE)
+
+        execute_process(COMMAND ${compiler_path} -filter-resource-file ${input_resource} -o ${new_resource_file} OUTPUT_VARIABLE remaining_files)
+        if(remaining_files)
+            list(APPEND filtered_rcc_files ${new_resource_file})
+            list(APPEND loader_flags \"--resource-file-mapping=${_resource}=${new_resource_file}\")
+        else()
+            list(APPEND loader_flags \"--resource-file-mapping=${_resource}\")
+        endif()
+
+        set(rcc_file_with_compilation_units)
+
+        execute_process(COMMAND ${rcc_path} -list \"${input_resource}\" OUTPUT_VARIABLE rcc_contents)
+        if (NOT rcc_contents STREQUAL \"\")
+            string(REGEX REPLACE \"[\r\n]+\" \";\" rcc_contents ${rcc_contents})
+            foreach(it ${rcc_contents})
+                get_filename_component(extension ${it} EXT)
+                if(extension STREQUAL \".qml\" OR extension STREQUAL \".js\" OR extension STREQUAL \".ui.qml\" OR extension STREQUAL \".mjs\")
+                    qtquick_compiler_determine_output_filename(output_file ${it})
+                    add_custom_command(OUTPUT ${output_file} COMMAND ${compiler_path} ARGS --resource=${input_resource} ${it} -o ${output_file} DEPENDS ${it})
+                    list(APPEND compiler_output ${output_file})
+                    set(rcc_file_with_compilation_units ${input_resource})
+                endif()
+            endforeach()
+        endif()
+
+        if(rcc_file_with_compilation_units)
+            list(APPEND rcc_files_with_compilation_units ${rcc_file_with_compilation_units})
+        endif()
+    endforeach()
+
+    if(rcc_files_with_compilation_units)
+        set(loader_source ${CMAKE_CURRENT_BINARY_DIR}/qmlcache_loader.cpp)
+        add_custom_command(OUTPUT ${loader_source} COMMAND ${compiler_path} ARGS ${loader_flags} ${rcc_files_with_compilation_units} -o ${loader_source} DEPENDS ${rcc_files_with_compilation_units})
+        list(APPEND compiler_output ${loader_source})
+    endif()
+
+    qt5_add_resources(output_resources ${filtered_rcc_files} OPTIONS ${options})
+    set(${outfiles} ${output_resources} ${compiler_output} PARENT_SCOPE)
+endfunction()
diff --git a/tools/qmlcachegen/generateloader.cpp b/tools/qmlcachegen/generateloader.cpp
new file mode 100644
index 0000000000..5b8fc34455
--- /dev/null
+++ b/tools/qmlcachegen/generateloader.cpp
@@ -0,0 +1,449 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#include <QByteArray>
+#include <QRegExp>
+#include <QString>
+#include <QStringList>
+#include <QTextStream>
+#include <QVector>
+#include <QtEndian>
+#include <QStack>
+#include <QFileInfo>
+#include <QSaveFile>
+
+#include <algorithm>
+
+/*!
+ * \internal
+ * Mangles \a str to be a unique C++ identifier. Characters that are invalid for C++ identifiers
+ * are replaced by the pattern \c _0x<hex>_ where <hex> is the hexadecimal unicode
+ * representation of the character. As identifiers with leading underscores followed by either
+ * another underscore or a capital letter are reserved in C++, we also escape those, by escaping
+ * the first underscore, using the above method.
+ *
+ * \note
+ * Although C++11 allows for non-ascii (unicode) characters to be used in identifiers,
+ * many compilers forgot to read the spec and do not implement this. Some also do not
+ * implement C99 identifiers, because that is \e {at the implementation's discretion}. So,
+ * we are stuck with plain old boring identifiers.
+ */
+QString mangledIdentifier(const QString &str)
+{
+    Q_ASSERT(!str.isEmpty());
+
+    QString mangled;
+    mangled.reserve(str.size());
+
+    int i = 0;
+    if (str.startsWith(QLatin1Char('_')) && str.size() > 1) {
+        QChar ch = str.at(1);
+        if (ch == QLatin1Char('_')
+                || (ch >= QLatin1Char('A') && ch <= QLatin1Char('Z'))) {
+            mangled += QLatin1String("_0x5f_");
+            ++i;
+        }
+    }
+
+    for (int ei = str.length(); i != ei; ++i) {
+        auto c = str.at(i).unicode();
+        if ((c >= QLatin1Char('0') && c <= QLatin1Char('9'))
+            || (c >= QLatin1Char('a') && c <= QLatin1Char('z'))
+            || (c >= QLatin1Char('A') && c <= QLatin1Char('Z'))
+            || c == QLatin1Char('_')) {
+            mangled += c;
+        } else {
+            mangled += QLatin1String("_0x") + QString::number(c, 16) + QLatin1Char('_');
+        }
+    }
+
+    return mangled;
+}
+
+QString symbolNamespaceForPath(const QString &relativePath)
+{
+    QFileInfo fi(relativePath);
+    QString symbol = fi.path();
+    if (symbol.length() == 1 && symbol.startsWith(QLatin1Char('.'))) {
+        symbol.clear();
+    } else {
+        symbol.replace(QLatin1Char('/'), QLatin1Char('_'));
+        symbol += QLatin1Char('_');
+    }
+    symbol += fi.baseName();
+    symbol += QLatin1Char('_');
+    symbol += fi.completeSuffix();
+    return mangledIdentifier(symbol);
+}
+
+struct VirtualDirectoryEntry
+{
+    QString name;
+    QVector<VirtualDirectoryEntry*> dirEntries;
+    int firstChildIndex = -1; // node index inside generated data
+    bool isDirectory = true;
+
+    VirtualDirectoryEntry()
+    {}
+
+    ~VirtualDirectoryEntry()
+    {
+        qDeleteAll(dirEntries);
+    }
+
+    VirtualDirectoryEntry *append(const QString &name)
+    {
+        for (QVector<VirtualDirectoryEntry*>::Iterator it = dirEntries.begin(), end = dirEntries.end();
+             it != end; ++it) {
+            if ((*it)->name == name)
+                return *it;
+        }
+
+        VirtualDirectoryEntry *subEntry = new VirtualDirectoryEntry;
+        subEntry->name = name;
+        dirEntries.append(subEntry);
+        return subEntry;
+    }
+
+    void appendEmptyFile(const QString &name)
+    {
+        VirtualDirectoryEntry *subEntry = new VirtualDirectoryEntry;
+        subEntry->name = name;
+        subEntry->isDirectory = false;
+        dirEntries.append(subEntry);
+    }
+
+    bool isEmpty() const { return dirEntries.isEmpty(); }
+};
+
+struct DataStream
+{
+    DataStream(QVector<unsigned char > *data = nullptr)
+        : data(data)
+    {}
+
+    qint64 currentOffset() const { return data->size(); }
+
+    DataStream &operator<<(quint16 value)
+    {
+        unsigned char d[2];
+        qToBigEndian(value, d);
+        data->append(d[0]);
+        data->append(d[1]);
+        return *this;
+    }
+    DataStream &operator<<(quint32 value)
+    {
+        unsigned char d[4];
+        qToBigEndian(value, d);
+        data->append(d[0]);
+        data->append(d[1]);
+        data->append(d[2]);
+        data->append(d[3]);
+        return *this;
+    }
+private:
+    QVector<unsigned char> *data;
+};
+
+static bool resource_sort_order(const VirtualDirectoryEntry *lhs, const VirtualDirectoryEntry *rhs)
+{
+    return qt_hash(lhs->name) < qt_hash(rhs->name);
+}
+
+struct ResourceTree
+{
+    ResourceTree()
+    {}
+
+    void serialize(VirtualDirectoryEntry &root, QVector<unsigned char> *treeData, QVector<unsigned char> *stringData)
+    {
+        treeStream = DataStream(treeData);
+        stringStream = DataStream(stringData);
+
+        QStack<VirtualDirectoryEntry *> directories;
+
+        {
+            directories.push(&root);
+            while (!directories.isEmpty()) {
+                VirtualDirectoryEntry *entry = directories.pop();
+                registerString(entry->name);
+                if (entry->isDirectory)
+                    directories << entry->dirEntries;
+            }
+        }
+
+        {
+            quint32 currentDirectoryIndex = 1;
+            directories.push(&root);
+            while (!directories.isEmpty()) {
+                VirtualDirectoryEntry *entry = directories.pop();
+                entry->firstChildIndex = currentDirectoryIndex;
+                currentDirectoryIndex += entry->dirEntries.count();
+                std::sort(entry->dirEntries.begin(), entry->dirEntries.end(), resource_sort_order);
+
+                for (QVector<VirtualDirectoryEntry*>::ConstIterator child = entry->dirEntries.constBegin(), end = entry->dirEntries.constEnd();
+                     child != end; ++child) {
+                    if ((*child)->isDirectory)
+                        directories << *child;
+                }
+            }
+        }
+
+        {
+            writeTreeEntry(&root);
+            directories.push(&root);
+            while (!directories.isEmpty()) {
+                VirtualDirectoryEntry *entry = directories.pop();
+
+                for (QVector<VirtualDirectoryEntry*>::ConstIterator child = entry->dirEntries.constBegin(), end = entry->dirEntries.constEnd();
+                     child != end; ++child) {
+                    writeTreeEntry(*child);
+                    if ((*child)->isDirectory)
+                        directories << (*child);
+                }
+            }
+        }
+    }
+
+private:
+    DataStream treeStream;
+    DataStream stringStream;
+    QHash<QString, qint64> stringOffsets;
+
+    void registerString(const QString &name)
+    {
+        if (stringOffsets.contains(name))
+            return;
+        const qint64 offset = stringStream.currentOffset();
+        stringOffsets.insert(name, offset);
+
+        stringStream << quint16(name.length())
+                     << quint32(qt_hash(name));
+        for (int i = 0; i < name.length(); ++i)
+            stringStream << quint16(name.at(i).unicode());
+    }
+
+    void writeTreeEntry(VirtualDirectoryEntry *entry)
+    {
+        treeStream << quint32(stringOffsets.value(entry->name))
+                   << quint16(entry->isDirectory ? 0x2 : 0x0); // Flags: File or Directory
+
+        if (entry->isDirectory) {
+            treeStream << quint32(entry->dirEntries.count())
+                       << quint32(entry->firstChildIndex);
+        } else {
+            treeStream << quint16(QLocale::AnyCountry) << quint16(QLocale::C)
+                       << quint32(0x0);
+        }
+    }
+};
+
+static QByteArray generateResourceDirectoryTree(QTextStream &code, const QStringList &qrcFiles,
+                                                const QStringList &sortedRetainedFiles)
+{
+    QByteArray call;
+    if (qrcFiles.isEmpty())
+        return call;
+
+    VirtualDirectoryEntry resourceDirs;
+    resourceDirs.name = QStringLiteral("/");
+
+    for (const QString &entry : qrcFiles) {
+        const QStringList segments = entry.split(QLatin1Char('/'), QString::SkipEmptyParts);
+
+        VirtualDirectoryEntry *dirEntry = &resourceDirs;
+
+        for (int i = 0; i < segments.count() - 1; ++i)
+            dirEntry = dirEntry->append(segments.at(i));
+        if (!std::binary_search(sortedRetainedFiles.begin(), sortedRetainedFiles.end(), entry))
+            dirEntry->appendEmptyFile(segments.last());
+    }
+
+    if (resourceDirs.isEmpty())
+        return call;
+
+    QVector<unsigned char> names;
+    QVector<unsigned char> tree;
+    ResourceTree().serialize(resourceDirs, &tree, &names);
+
+    code << "static const unsigned char qt_resource_tree[] = {\n";
+    for (int i = 0; i < tree.count(); ++i) {
+        code << uint(tree.at(i));
+        if (i < tree.count() - 1)
+            code << ',';
+        if (i % 16 == 0)
+            code << '\n';
+    }
+    code << "};\n";
+
+    code << "static const unsigned char qt_resource_names[] = {\n";
+    for (int i = 0; i < names.count(); ++i) {
+        code << uint(names.at(i));
+        if (i < names.count() - 1)
+            code << ',';
+        if (i % 16 == 0)
+            code << '\n';
+    }
+    code << "};\n";
+
+    code << "static const unsigned char qt_resource_empty_payout[] = { 0, 0, 0, 0, 0 };\n";
+
+    code << "QT_BEGIN_NAMESPACE\n";
+    code << "extern Q_CORE_EXPORT bool qRegisterResourceData(int, const unsigned char *, const unsigned char *, const unsigned char *);\n";
+    code << "QT_END_NAMESPACE\n";
+
+    call = "QT_PREPEND_NAMESPACE(qRegisterResourceData)(/*version*/0x01, qt_resource_tree, qt_resource_names, qt_resource_empty_payout);\n";
+
+    return call;
+}
+
+static QString qtResourceNameForFile(const QString &fileName)
+{
+    QFileInfo fi(fileName);
+    QString name = fi.completeBaseName();
+    if (name.isEmpty())
+        name = fi.fileName();
+    name.replace(QRegExp(QLatin1String("[^a-zA-Z0-9_]")), QLatin1String("_"));
+    return name;
+}
+
+bool generateLoader(const QStringList &compiledFiles, const QStringList &sortedRetainedFiles,
+                    const QString &outputFileName, const QStringList &resourceFileMappings,
+                    QString *errorString)
+{
+    QByteArray generatedLoaderCode;
+
+    {
+        QTextStream stream(&generatedLoaderCode);
+        stream << "#include <QtQml/qqmlprivate.h>\n";
+        stream << "#include <QtCore/qdir.h>\n";
+        stream << "#include <QtCore/qurl.h>\n";
+        stream << "\n";
+
+        QByteArray resourceRegisterCall = generateResourceDirectoryTree(stream, compiledFiles,
+                                                                        sortedRetainedFiles);
+
+        stream << "namespace QmlCacheGeneratedCode {\n";
+        for (int i = 0; i < compiledFiles.count(); ++i) {
+            const QString compiledFile = compiledFiles.at(i);
+            const QString ns = symbolNamespaceForPath(compiledFile);
+            stream << "namespace " << ns << " { \n";
+            stream << "    extern const unsigned char qmlData[];\n";
+            stream << "    const QQmlPrivate::CachedQmlUnit unit = {\n";
+            stream << "        reinterpret_cast<const QV4::CompiledData::Unit*>(&qmlData), nullptr, nullptr\n";
+            stream << "    };\n";
+            stream << "}\n";
+        }
+
+        stream << "\n}\n";
+        stream << "namespace {\n";
+
+        stream << "struct Registry {\n";
+        stream << "    Registry();\n";
+        stream << "    QHash<QString, const QQmlPrivate::CachedQmlUnit*> resourcePathToCachedUnit;\n";
+        stream << "    static const QQmlPrivate::CachedQmlUnit *lookupCachedUnit(const QUrl &url);\n";
+        stream << "};\n\n";
+        stream << "Q_GLOBAL_STATIC(Registry, unitRegistry)\n";
+        stream << "\n\n";
+
+        stream << "Registry::Registry() {\n";
+
+        for (int i = 0; i < compiledFiles.count(); ++i) {
+            const QString qrcFile = compiledFiles.at(i);
+            const QString ns = symbolNamespaceForPath(qrcFile);
+            stream << "        resourcePathToCachedUnit.insert(QStringLiteral(\"" << qrcFile << "\"), &QmlCacheGeneratedCode::" << ns << "::unit);\n";
+        }
+
+        stream << "    QQmlPrivate::RegisterQmlUnitCacheHook registration;\n";
+        stream << "    registration.version = 0;\n";
+        stream << "    registration.lookupCachedQmlUnit = &lookupCachedUnit;\n";
+        stream << "    QQmlPrivate::qmlregister(QQmlPrivate::QmlUnitCacheHookRegistration, &registration);\n";
+
+        if (!resourceRegisterCall.isEmpty())
+            stream << resourceRegisterCall;
+
+        stream << "}\n";
+        stream << "const QQmlPrivate::CachedQmlUnit *Registry::lookupCachedUnit(const QUrl &url) {\n";
+        stream << "    if (url.scheme() != QLatin1String(\"qrc\"))\n";
+        stream << "        return nullptr;\n";
+        stream << "    QString resourcePath = QDir::cleanPath(url.path());\n";
+        stream << "    if (resourcePath.isEmpty())\n";
+        stream << "        return nullptr;\n";
+        stream << "    if (!resourcePath.startsWith(QLatin1Char('/')))\n";
+        stream << "        resourcePath.prepend(QLatin1Char('/'));\n";
+        stream << "    return unitRegistry()->resourcePathToCachedUnit.value(resourcePath, nullptr);\n";
+        stream << "}\n";
+        stream << "}\n";
+
+        for (const QString &mapping: resourceFileMappings) {
+            QString originalResourceFile = mapping;
+            QString newResourceFile;
+            const int mappingSplit = originalResourceFile.indexOf(QLatin1Char('='));
+            if (mappingSplit != -1) {
+                newResourceFile = originalResourceFile.mid(mappingSplit + 1);
+                originalResourceFile.truncate(mappingSplit);
+            }
+
+            const QString suffix = qtResourceNameForFile(originalResourceFile);
+            const QString initFunction = QLatin1String("qInitResources_") + suffix;
+
+            stream << QStringLiteral("int QT_MANGLE_NAMESPACE(%1)() {\n").arg(initFunction);
+            stream << "    ::unitRegistry();\n";
+            if (!newResourceFile.isEmpty())
+                stream << "    Q_INIT_RESOURCE(" << qtResourceNameForFile(newResourceFile) << ");\n";
+            stream << "    return 1;\n";
+            stream << "}\n";
+            stream << "Q_CONSTRUCTOR_FUNCTION(QT_MANGLE_NAMESPACE(" << initFunction << "))\n";
+
+            const QString cleanupFunction = QLatin1String("qCleanupResources_") + suffix;
+            stream << QStringLiteral("int QT_MANGLE_NAMESPACE(%1)() {\n").arg(cleanupFunction);
+            if (!newResourceFile.isEmpty())
+                stream << "    Q_CLEANUP_RESOURCE(" << qtResourceNameForFile(newResourceFile) << ");\n";
+            stream << "    return 1;\n";
+            stream << "}\n";
+        }
+    }
+
+    QSaveFile f(outputFileName);
+    if (!f.open(QIODevice::WriteOnly | QIODevice::Truncate)) {
+        *errorString = f.errorString();
+        return false;
+    }
+
+    if (f.write(generatedLoaderCode) != generatedLoaderCode.size()) {
+        *errorString = f.errorString();
+        return false;
+    }
+
+    if (!f.commit()) {
+        *errorString = f.errorString();
+        return false;
+    }
+
+    return true;
+}
diff --git a/tools/qmlcachegen/qmlcache.prf b/tools/qmlcachegen/qmlcache.prf
index 330da358b7..537eaf62ea 100644
--- a/tools/qmlcachegen/qmlcache.prf
+++ b/tools/qmlcachegen/qmlcache.prf
@@ -3,28 +3,10 @@ static {
     return()
 }
 
-android {
-    message("QML cache generation ahead of time is not supported on Android")
-    return()
-}
-
 qtPrepareTool(QML_CACHEGEN, qmlcachegen, _ARCH_CHECK)
 
 isEmpty(TARGETPATH): error("Must set TARGETPATH (QML import name) for ahead-of-time QML cache generation")
 
-!isEmpty(QT_TARGET_ARCH):QML_CACHEGEN_ARCH=$$QT_TARGET_ARCH
-else:QML_CACHEGEN_ARCH=$$QT_ARCH
-
-!isEmpty(QT_TARGET_BUILDABI):QML_CACHEGEN_ABI=$$QT_TARGET_BUILDABI
-else:QML_CACHEGEN_ABI=$$QT_BUILDABI
-
-QML_CACHEGEN_ARGS=--target-architecture=$$QML_CACHEGEN_ARCH --target-abi=$$QML_CACHEGEN_ABI
-
-!system($$QML_CACHEGEN_ARCH_CHECK $$QML_CACHEGEN_ARGS --check-if-supported) {
-    message("QML cache generation requested but target architecture $$QML_CACHEGEN_ARCH is not supported.")
-    return()
-}
-
 load(qt_build_paths)
 
 prefix_build: QMLCACHE_DESTDIR = $$MODULE_BASE_OUTDIR/qml/$$TARGETPATH
@@ -50,7 +32,7 @@ qmlcacheinst.CONFIG = no_check_exist
 qmlcachegen.input = CACHEGEN_FILES
 qmlcachegen.output = ${QMAKE_FUNC_FILE_IN_qmlCacheOutputFileName}
 qmlcachegen.CONFIG = no_link target_predeps
-qmlcachegen.commands = $$QML_CACHEGEN $$QML_CACHEGEN_ARGS -o ${QMAKE_FILE_OUT} ${QMAKE_FILE_IN}
+qmlcachegen.commands = $$QML_CACHEGEN -o ${QMAKE_FILE_OUT} ${QMAKE_FILE_IN}
 qmlcachegen.name = Generate QML Cache ${QMAKE_FILE_IN}
 qmlcachegen.variable_out = GENERATED_FILES
 
diff --git a/tools/qmlcachegen/qmlcachegen.cpp b/tools/qmlcachegen/qmlcachegen.cpp
index b201176d5e..f7891e7d4b 100644
--- a/tools/qmlcachegen/qmlcachegen.cpp
+++ b/tools/qmlcachegen/qmlcachegen.cpp
@@ -33,25 +33,47 @@
 #include <QFileInfo>
 #include <QDateTime>
 #include <QHashFunctions>
+#include <QSaveFile>
+#include <QScopedPointer>
+#include <QScopeGuard>
 
 #include <private/qqmlirbuilder_p.h>
-#include <private/qv4isel_moth_p.h>
 #include <private/qqmljsparser_p.h>
-#include <private/qv4jssimplifier_p.h>
+#include <private/qqmljslexer_p.h>
 
-QT_BEGIN_NAMESPACE
+#include "resourcefilemapper.h"
 
-namespace QV4 { namespace JIT {
-Q_QML_EXPORT QV4::EvalISelFactory *createISelForArchitecture(const QString &architecture);
-} }
+#include <algorithm>
 
-QT_END_NAMESPACE
+int filterResourceFile(const QString &input, const QString &output);
+bool generateLoader(const QStringList &compiledFiles, const QStringList &retainedFiles,
+                    const QString &output, const QStringList &resourceFileMappings,
+                    QString *errorString);
+QString symbolNamespaceForPath(const QString &relativePath);
+
+QSet<QString> illegalNames;
+
+void setupIllegalNames()
+{
+    // #### this in incomplete
+    illegalNames.insert(QStringLiteral("Math"));
+    illegalNames.insert(QStringLiteral("Array"));
+    illegalNames.insert(QStringLiteral("String"));
+    illegalNames.insert(QStringLiteral("Function"));
+    illegalNames.insert(QStringLiteral("Boolean"));
+    illegalNames.insert(QStringLiteral("Number"));
+    illegalNames.insert(QStringLiteral("Date"));
+    illegalNames.insert(QStringLiteral("RegExp"));
+    illegalNames.insert(QStringLiteral("Error"));
+    illegalNames.insert(QStringLiteral("Object"));
+}
 
 struct Error
 {
     QString message;
     void print();
     Error augment(const QString &contextErrorMessage) const;
+    void appendDiagnostics(const QString &inputFileName, const QList<QQmlJS::DiagnosticMessage> &diagnostics);
 };
 
 void Error::print()
@@ -81,12 +103,21 @@ QString diagnosticErrorMessage(const QString &fileName, const QQmlJS::Diagnostic
     return message;
 }
 
+void Error::appendDiagnostics(const QString &inputFileName, const QList<DiagnosticMessage> &diagnostics)
+{
+    for (const QQmlJS::DiagnosticMessage &parseError: diagnostics) {
+        if (!message.isEmpty())
+            message += QLatin1Char('\n');
+        message += diagnosticErrorMessage(inputFileName, parseError);
+    }
+}
+
 // Ensure that ListElement objects keep all property assignments in their string form
 static void annotateListElements(QmlIR::Document *document)
 {
     QStringList listElementNames;
 
-    foreach (const QV4::CompiledData::Import *import, document->imports) {
+    for (const QV4::CompiledData::Import *import : qAsConst(document->imports)) {
         const QString uri = document->stringAt(import->uriIndex);
         if (uri != QStringLiteral("QtQml.Models") && uri != QStringLiteral("QtQuick"))
             continue;
@@ -103,7 +134,7 @@ static void annotateListElements(QmlIR::Document *document)
     if (listElementNames.isEmpty())
         return;
 
-    foreach (QmlIR::Object *object, document->objects) {
+    for (QmlIR::Object *object : qAsConst(document->objects)) {
         if (!listElementNames.contains(document->stringAt(object->inheritedTypeNameIndex)))
             continue;
         for (QmlIR::Binding *binding = object->firstBinding(); binding; binding = binding->next) {
@@ -114,10 +145,44 @@ static void annotateListElements(QmlIR::Document *document)
     }
 }
 
-static bool compileQmlFile(const QString &inputFileName, const QString &outputFileName, QV4::EvalISelFactory *iselFactory, const QString &targetABI, Error *error)
+static bool checkArgumentsObjectUseInSignalHandlers(const QmlIR::Document &doc, Error *error)
+{
+    for (QmlIR::Object *object: qAsConst(doc.objects)) {
+        for (auto binding = object->bindingsBegin(); binding != object->bindingsEnd(); ++binding) {
+            if (binding->type != QV4::CompiledData::Binding::Type_Script)
+                continue;
+            const QString propName =  doc.stringAt(binding->propertyNameIndex);
+            if (!propName.startsWith(QLatin1String("on"))
+                || propName.length() < 3
+                || !propName.at(2).isUpper())
+                continue;
+            auto compiledFunction = doc.jsModule.functions.value(object->runtimeFunctionIndices.at(binding->value.compiledScriptIndex));
+            if (!compiledFunction)
+                continue;
+            if (compiledFunction->usesArgumentsObject == QV4::Compiler::Context::ArgumentsObjectUsed) {
+                error->message = QLatin1Char(':') + QString::number(compiledFunction->line) + QLatin1Char(':');
+                if (compiledFunction->column > 0)
+                    error->message += QString::number(compiledFunction->column) + QLatin1Char(':');
+
+                error->message += QLatin1String(" error: The use of eval() or the use of the arguments object in signal handlers is\n"
+                                                "not supported when compiling qml files ahead of time. That is because it's ambiguous if \n"
+                                                "any signal parameter is called \"arguments\". Similarly the string passed to eval might use\n"
+                                                "\"arguments\". Unfortunately we cannot distinguish between it being a parameter or the\n"
+                                                "JavaScript arguments object at this point.\n"
+                                                "Consider renaming the parameter of the signal if applicable or moving the code into a\n"
+                                                "helper function.");
+                return false;
+            }
+        }
+    }
+    return true;
+}
+
+using SaveFunction = std::function<bool (const QQmlRefPointer<QV4::CompiledData::CompilationUnit> &, QString *)>;
+
+static bool compileQmlFile(const QString &inputFileName, SaveFunction saveFunction, Error *error)
 {
     QmlIR::Document irDocument(/*debugMode*/false);
-    irDocument.jsModule.targetABI = targetABI;
 
     QString sourceCode;
     {
@@ -134,14 +199,9 @@ static bool compileQmlFile(const QString &inputFileName, const QString &outputFi
     }
 
     {
-        QSet<QString> illegalNames; // ####
         QmlIR::IRBuilder irBuilder(illegalNames);
         if (!irBuilder.generateFromQml(sourceCode, inputFileName, &irDocument)) {
-            for (const QQmlJS::DiagnosticMessage &parseError: qAsConst(irBuilder.errors)) {
-                if (!error->message.isEmpty())
-                    error->message += QLatin1Char('\n');
-                error->message += diagnosticErrorMessage(inputFileName, parseError);
-            }
+            error->appendDiagnostics(inputFileName, irBuilder.errors);
             return false;
         }
     }
@@ -149,7 +209,11 @@ static bool compileQmlFile(const QString &inputFileName, const QString &outputFi
     annotateListElements(&irDocument);
 
     {
-        QmlIR::JSCodeGen v4CodeGen(/*empty input file name*/QString(), irDocument.code, &irDocument.jsModule, &irDocument.jsParserEngine, irDocument.program, /*import cache*/0, &irDocument.jsGenerator.stringTable);
+        QmlIR::JSCodeGen v4CodeGen(irDocument.code,
+                                   &irDocument.jsGenerator, &irDocument.jsModule,
+                                   &irDocument.jsParserEngine, irDocument.program,
+                                   /*import cache*/nullptr, &irDocument.jsGenerator.stringTable, illegalNames);
+        v4CodeGen.setUseFastLookups(false); // Disable lookups in non-standalone (aka QML) mode
         for (QmlIR::Object *object: qAsConst(irDocument.objects)) {
             if (object->functionsAndExpressions->count == 0)
                 continue;
@@ -161,11 +225,7 @@ static bool compileQmlFile(const QString &inputFileName, const QString &outputFi
             const QVector<int> runtimeFunctionIndices = v4CodeGen.generateJSCodeForFunctionsAndBindings(functionsToCompile);
             QList<QQmlJS::DiagnosticMessage> jsErrors = v4CodeGen.errors();
             if (!jsErrors.isEmpty()) {
-                for (const QQmlJS::DiagnosticMessage &e: qAsConst(jsErrors)) {
-                    if (!error->message.isEmpty())
-                        error->message += QLatin1Char('\n');
-                    error->message += diagnosticErrorMessage(inputFileName, e);
-                }
+                error->appendDiagnostics(inputFileName, jsErrors);
                 return false;
             }
 
@@ -173,24 +233,19 @@ static bool compileQmlFile(const QString &inputFileName, const QString &outputFi
             object->runtimeFunctionIndices.allocate(pool, runtimeFunctionIndices);
         }
 
-        QmlIR::QmlUnitGenerator generator;
-
-        {
-            QQmlJavaScriptBindingExpressionSimplificationPass pass(irDocument.objects, &irDocument.jsModule, &irDocument.jsGenerator);
-            pass.reduceTranslationBindings();
+        if (!checkArgumentsObjectUseInSignalHandlers(irDocument, error)) {
+            *error = error->augment(inputFileName);
+            return false;
         }
 
-        QV4::ExecutableAllocator allocator;
-        QScopedPointer<QV4::EvalInstructionSelection> isel(iselFactory->create(/*engine*/nullptr, &allocator, &irDocument.jsModule, &irDocument.jsGenerator));
-        // Disable lookups in non-standalone (aka QML) mode
-        isel->setUseFastLookups(false);
-        irDocument.javaScriptCompilationUnit = isel->compile(/*generate unit*/false);
-        QV4::CompiledData::Unit *unit = generator.generate(irDocument);
+        QmlIR::QmlUnitGenerator generator;
+        irDocument.javaScriptCompilationUnit = v4CodeGen.generateCompilationUnit(/*generate unit*/false);
+        generator.generate(irDocument);
+        QV4::CompiledData::Unit *unit = const_cast<QV4::CompiledData::Unit*>(irDocument.javaScriptCompilationUnit->data);
         unit->flags |= QV4::CompiledData::Unit::StaticData;
         unit->flags |= QV4::CompiledData::Unit::PendingTypeCompilation;
-        irDocument.javaScriptCompilationUnit->data = unit;
 
-        if (!irDocument.javaScriptCompilationUnit->saveToDisk(outputFileName, &error->message))
+        if (!saveFunction(irDocument.javaScriptCompilationUnit, &error->message))
             return false;
 
         free(unit);
@@ -198,10 +253,10 @@ static bool compileQmlFile(const QString &inputFileName, const QString &outputFi
     return true;
 }
 
-static bool compileJSFile(const QString &inputFileName, const QString &outputFileName, QV4::EvalISelFactory *iselFactory, const QString &targetABI, Error *error)
+static bool compileJSFile(const QString &inputFileName, const QString &inputFileUrl, SaveFunction saveFunction, Error *error)
 {
-    QmlIR::Document irDocument(/*debugMode*/false);
-    irDocument.jsModule.targetABI = targetABI;
+    QQmlRefPointer<QV4::CompiledData::CompilationUnit> unit;
+    QScopedPointer<QV4::CompiledData::Unit, QScopedPointerPodDeleter> unitDataToFree;
 
     QString sourceCode;
     {
@@ -217,74 +272,154 @@ static bool compileJSFile(const QString &inputFileName, const QString &outputFil
         }
     }
 
-    QQmlJS::Engine *engine = &irDocument.jsParserEngine;
-    QmlIR::ScriptDirectivesCollector directivesCollector(engine, &irDocument.jsGenerator);
-    QQmlJS::Directives *oldDirs = engine->directives();
-    engine->setDirectives(&directivesCollector);
+    const bool isModule = inputFileName.endsWith(QLatin1String(".mjs"));
+    if (isModule) {
+        QList<QQmlJS::DiagnosticMessage> diagnostics;
+        // Precompiled files are relocatable and the final location will be set when loading.
+        QString url;
+        unit = QV4::ExecutionEngine::compileModule(/*debugMode*/false, url, sourceCode, QDateTime(), &diagnostics);
+        error->appendDiagnostics(inputFileName, diagnostics);
+        if (!unit)
+            return false;
+    } else {
+        QmlIR::Document irDocument(/*debugMode*/false);
 
-    QQmlJS::AST::Program *program = nullptr;
+        QQmlJS::Engine *engine = &irDocument.jsParserEngine;
+        QmlIR::ScriptDirectivesCollector directivesCollector(&irDocument);
+        QQmlJS::Directives *oldDirs = engine->directives();
+        engine->setDirectives(&directivesCollector);
+        auto directivesGuard = qScopeGuard([engine, oldDirs]{
+            engine->setDirectives(oldDirs);
+        });
 
-    {
-        QQmlJS::Lexer lexer(engine);
-         lexer.setCode(sourceCode, /*line*/1, /*parseAsBinding*/false);
-         QQmlJS::Parser parser(engine);
+        QQmlJS::AST::Program *program = nullptr;
 
-         bool parsed = parser.parseProgram();
+        {
+            QQmlJS::Lexer lexer(engine);
+            lexer.setCode(sourceCode, /*line*/1, /*parseAsBinding*/false);
+            QQmlJS::Parser parser(engine);
 
-         for (const QQmlJS::DiagnosticMessage &parseError: parser.diagnosticMessages()) {
-             if (!error->message.isEmpty())
-                 error->message += QLatin1Char('\n');
-             error->message += diagnosticErrorMessage(inputFileName, parseError);
-         }
+            bool parsed = parser.parseProgram();
 
-         if (!parsed) {
-             engine->setDirectives(oldDirs);
-             return false;
-         }
+            error->appendDiagnostics(inputFileName, parser.diagnosticMessages());
 
-         program = QQmlJS::AST::cast<QQmlJS::AST::Program*>(parser.rootNode());
-         if (!program) {
-             lexer.setCode(QStringLiteral("undefined;"), 1, false);
-             parsed = parser.parseProgram();
-             Q_ASSERT(parsed);
-             program = QQmlJS::AST::cast<QQmlJS::AST::Program*>(parser.rootNode());
-             Q_ASSERT(program);
-         }
-    }
+            if (!parsed)
+                return false;
 
-    {
-        QmlIR::JSCodeGen v4CodeGen(inputFileName, irDocument.code, &irDocument.jsModule, &irDocument.jsParserEngine, irDocument.program, /*import cache*/0, &irDocument.jsGenerator.stringTable);
-        v4CodeGen.generateFromProgram(/*empty input file name*/QString(), sourceCode, program, &irDocument.jsModule, QQmlJS::Codegen::GlobalCode);
-        QList<QQmlJS::DiagnosticMessage> jsErrors = v4CodeGen.errors();
-        if (!jsErrors.isEmpty()) {
-            for (const QQmlJS::DiagnosticMessage &e: qAsConst(jsErrors)) {
-                if (!error->message.isEmpty())
-                    error->message += QLatin1Char('\n');
-                error->message += diagnosticErrorMessage(inputFileName, e);
+            program = QQmlJS::AST::cast<QQmlJS::AST::Program*>(parser.rootNode());
+            if (!program) {
+                lexer.setCode(QStringLiteral("undefined;"), 1, false);
+                parsed = parser.parseProgram();
+                Q_ASSERT(parsed);
+                program = QQmlJS::AST::cast<QQmlJS::AST::Program*>(parser.rootNode());
+                Q_ASSERT(program);
             }
-            engine->setDirectives(oldDirs);
-            return false;
         }
 
-        QmlIR::QmlUnitGenerator generator;
+        {
+            QmlIR::JSCodeGen v4CodeGen(irDocument.code, &irDocument.jsGenerator,
+                                       &irDocument.jsModule, &irDocument.jsParserEngine,
+                                       irDocument.program, /*import cache*/nullptr,
+                                       &irDocument.jsGenerator.stringTable, illegalNames);
+            v4CodeGen.setUseFastLookups(false); // Disable lookups in non-standalone (aka QML) mode
+            v4CodeGen.generateFromProgram(inputFileName, inputFileUrl, sourceCode, program,
+                                          &irDocument.jsModule, QV4::Compiler::ContextType::ScriptImportedByQML);
+            QList<QQmlJS::DiagnosticMessage> jsErrors = v4CodeGen.errors();
+            if (!jsErrors.isEmpty()) {
+                error->appendDiagnostics(inputFileName, jsErrors);
+                return false;
+            }
 
-        QV4::ExecutableAllocator allocator;
-        QScopedPointer<QV4::EvalInstructionSelection> isel(iselFactory->create(/*engine*/nullptr, &allocator, &irDocument.jsModule, &irDocument.jsGenerator));
-        // Disable lookups in non-standalone (aka QML) mode
-        isel->setUseFastLookups(false);
-        irDocument.javaScriptCompilationUnit = isel->compile(/*generate unit*/false);
-        QV4::CompiledData::Unit *unit = generator.generate(irDocument);
-        unit->flags |= QV4::CompiledData::Unit::StaticData;
-        irDocument.javaScriptCompilationUnit->data = unit;
+            // Precompiled files are relocatable and the final location will be set when loading.
+            irDocument.jsModule.fileName.clear();
+            irDocument.jsModule.finalUrl.clear();
+
+            irDocument.javaScriptCompilationUnit = v4CodeGen.generateCompilationUnit(/*generate unit*/false);
+            QmlIR::QmlUnitGenerator generator;
+            generator.generate(irDocument);
+            QV4::CompiledData::Unit *unitData = const_cast<QV4::CompiledData::Unit*>(irDocument.javaScriptCompilationUnit->data);
+            unitData->flags |= QV4::CompiledData::Unit::StaticData;
+            unitDataToFree.reset(unitData);
+            unit = irDocument.javaScriptCompilationUnit;
+        }
+    }
 
-        if (!irDocument.javaScriptCompilationUnit->saveToDisk(outputFileName, &error->message)) {
-            engine->setDirectives(oldDirs);
+    return saveFunction(unit, &error->message);
+}
+
+static bool saveUnitAsCpp(const QString &inputFileName, const QString &outputFileName,
+                          const QQmlRefPointer<QV4::CompiledData::CompilationUnit> &unit, QString *errorString)
+{
+    QSaveFile f(outputFileName);
+    if (!f.open(QIODevice::WriteOnly | QIODevice::Truncate)) {
+        *errorString = f.errorString();
+        return false;
+    }
+
+    auto writeStr = [&f, errorString](const QByteArray &data) {
+        if (f.write(data) != data.size()) {
+            *errorString = f.errorString();
             return false;
         }
+        return true;
+    };
 
-        free(unit);
+    if (!writeStr("// "))
+        return false;
+
+    if (!writeStr(inputFileName.toUtf8()))
+        return false;
+
+    if (!writeStr("\n"))
+        return false;
+
+    if (!writeStr(QByteArrayLiteral("namespace QmlCacheGeneratedCode {\nnamespace ")))
+        return false;
+
+    if (!writeStr(symbolNamespaceForPath(inputFileName).toUtf8()))
+        return false;
+
+    if (!writeStr(QByteArrayLiteral(" {\nextern const unsigned char qmlData alignas(16) [] = {\n")))
+        return false;
+
+    QByteArray hexifiedData;
+    {
+        QByteArray modifiedUnit;
+        modifiedUnit.resize(unit->data->unitSize);
+        memcpy(modifiedUnit.data(), unit->data, unit->data->unitSize);
+        const char *dataPtr = modifiedUnit.data();
+        QV4::CompiledData::Unit *unitPtr;
+        memcpy(&unitPtr, &dataPtr, sizeof(unitPtr));
+        unitPtr->flags |= QV4::CompiledData::Unit::StaticData;
+
+        QTextStream stream(&hexifiedData);
+        const uchar *begin = reinterpret_cast<const uchar *>(modifiedUnit.constData());
+        const uchar *end = begin + unit->data->unitSize;
+        stream << hex;
+        int col = 0;
+        for (const uchar *data = begin; data < end; ++data, ++col) {
+            if (data > begin)
+                stream << ',';
+            if (col % 8 == 0) {
+                stream << '\n';
+                col = 0;
+            }
+            stream << "0x" << *data;
+        }
+        stream << '\n';
+    };
+
+    if (!writeStr(hexifiedData))
+        return false;
+
+    if (!writeStr("};\n}\n}\n"))
+        return false;
+
+    if (!f.commit()) {
+        *errorString = f.errorString();
+        return false;
     }
-    engine->setDirectives(oldDirs);
+
     return true;
 }
 
@@ -301,74 +436,140 @@ int main(int argc, char **argv)
     parser.addHelpOption();
     parser.addVersionOption();
 
-    QCommandLineOption targetArchitectureOption(QStringLiteral("target-architecture"), QCoreApplication::translate("main", "Target architecture"), QCoreApplication::translate("main", "architecture"));
-    parser.addOption(targetArchitectureOption);
-
-    QCommandLineOption targetABIOption(QStringLiteral("target-abi"), QCoreApplication::translate("main", "Target architecture binary interface"), QCoreApplication::translate("main", "abi"));
-    parser.addOption(targetABIOption);
+    QCommandLineOption filterResourceFileOption(QStringLiteral("filter-resource-file"), QCoreApplication::translate("main", "Filter out QML/JS files from a resource file that can be cached ahead of time instead"));
+    parser.addOption(filterResourceFileOption);
+    QCommandLineOption resourceFileMappingOption(QStringLiteral("resource-file-mapping"), QCoreApplication::translate("main", "Path from original resource file to new one"), QCoreApplication::translate("main", "old-name:new-name"));
+    parser.addOption(resourceFileMappingOption);
+    QCommandLineOption resourceOption(QStringLiteral("resource"), QCoreApplication::translate("main", "Qt resource file that might later contain one of the compiled files"), QCoreApplication::translate("main", "resource-file-name"));
+    parser.addOption(resourceOption);
+    QCommandLineOption retainOption(QStringLiteral("retain"), QCoreApplication::translate("main", "Qt resource file the contents of which should not be replaced by empty stubs"), QCoreApplication::translate("main", "resource-file-name"));
+    parser.addOption(retainOption);
+    QCommandLineOption resourcePathOption(QStringLiteral("resource-path"), QCoreApplication::translate("main", "Qt resource file path corresponding to the file being compiled"), QCoreApplication::translate("main", "resource-path"));
+    parser.addOption(resourcePathOption);
 
     QCommandLineOption outputFileOption(QStringLiteral("o"), QCoreApplication::translate("main", "Output file name"), QCoreApplication::translate("main", "file name"));
     parser.addOption(outputFileOption);
 
-    QCommandLineOption checkIfSupportedOption(QStringLiteral("check-if-supported"), QCoreApplication::translate("main", "Check if cache generate is supported on the specified target architecture"));
-    parser.addOption(checkIfSupportedOption);
-
     parser.addPositionalArgument(QStringLiteral("[qml file]"),
             QStringLiteral("QML source file to generate cache for."));
 
-    parser.process(app);
+    parser.setSingleDashWordOptionMode(QCommandLineParser::ParseAsLongOptions);
 
-    if (!parser.isSet(targetArchitectureOption)) {
-        fprintf(stderr, "Target architecture not specified. Please specify with --target-architecture=<arch>\n");
-        parser.showHelp();
-        return EXIT_FAILURE;
-    }
+    parser.process(app);
 
-    QScopedPointer<QV4::EvalISelFactory> isel;
-    const QString targetArchitecture = parser.value(targetArchitectureOption);
+    enum Output {
+        GenerateCpp,
+        GenerateCacheFile,
+        GenerateLoader
+    } target = GenerateCacheFile;
 
-    isel.reset(QV4::JIT::createISelForArchitecture(targetArchitecture));
+    QString outputFileName;
+    if (parser.isSet(outputFileOption))
+        outputFileName = parser.value(outputFileOption);
 
-    if (parser.isSet(checkIfSupportedOption)) {
-        if (isel.isNull())
-            return EXIT_FAILURE;
-        else
-            return EXIT_SUCCESS;
+    if (outputFileName.endsWith(QLatin1String(".cpp"))) {
+        target = GenerateCpp;
+        if (outputFileName.endsWith(QLatin1String("qmlcache_loader.cpp")))
+            target = GenerateLoader;
     }
 
     const QStringList sources = parser.positionalArguments();
     if (sources.isEmpty()){
         parser.showHelp();
-    } else if (sources.count() > 1) {
+    } else if (sources.count() > 1 && target != GenerateLoader) {
         fprintf(stderr, "%s\n", qPrintable(QStringLiteral("Too many input files specified: '") + sources.join(QStringLiteral("' '")) + QLatin1Char('\'')));
         return EXIT_FAILURE;
     }
+
     const QString inputFile = sources.first();
+    if (outputFileName.isEmpty())
+        outputFileName = inputFile + QLatin1Char('c');
 
-    if (!isel)
-        isel.reset(new QV4::Moth::ISelFactory);
+    if (parser.isSet(filterResourceFileOption)) {
+        return filterResourceFile(inputFile, outputFileName);
+    }
 
-    Error error;
+    if (target == GenerateLoader) {
+        ResourceFileMapper mapper(sources);
+        ResourceFileMapper retain(parser.values(retainOption));
 
-    QString outputFileName = inputFile + QLatin1Char('c');
-    if (parser.isSet(outputFileOption))
-        outputFileName = parser.value(outputFileOption);
+        Error error;
+        QStringList retainedFiles = retain.qmlCompilerFiles();
+        std::sort(retainedFiles.begin(), retainedFiles.end());
+        if (!generateLoader(mapper.qmlCompilerFiles(), retainedFiles, outputFileName,
+                            parser.values(resourceFileMappingOption), &error.message)) {
+            error.augment(QLatin1String("Error generating loader stub: ")).print();
+            return EXIT_FAILURE;
+        }
+        return EXIT_SUCCESS;
+    }
+
+    QString inputFileUrl = inputFile;
+
+    SaveFunction saveFunction;
+    if (target == GenerateCpp) {
+        ResourceFileMapper fileMapper(parser.values(resourceOption));
+        QString inputResourcePath = parser.value(resourcePathOption);
+
+        if (!inputResourcePath.isEmpty() && !fileMapper.isEmpty()) {
+            fprintf(stderr, "--%s and --%s are mutually exclusive.\n",
+                    qPrintable(resourcePathOption.names().first()),
+                    qPrintable(resourceOption.names().first()));
+            return EXIT_FAILURE;
+        }
+
+        // If the user didn't specify the resource path corresponding to the file on disk being
+        // compiled, try to determine it from the resource file, if one was supplied.
+        if (inputResourcePath.isEmpty()) {
+            const QStringList resourcePaths = fileMapper.resourcePaths(inputFile);
+            if (resourcePaths.isEmpty()) {
+                fprintf(stderr, "No resource path for file: %s\n", qPrintable(inputFile));
+                return EXIT_FAILURE;
+            }
+
+            if (resourcePaths.size() != 1) {
+                fprintf(stderr, "Multiple resource paths for file %s. "
+                                "Use the --%s option to disambiguate:\n",
+                        qPrintable(inputFile),
+                        qPrintable(resourcePathOption.names().first()));
+                for (const QString &resourcePath: resourcePaths)
+                    fprintf(stderr, "\t%s\n", qPrintable(resourcePath));
+                return EXIT_FAILURE;
+            }
+
+            inputResourcePath = resourcePaths.first();
+        }
+
+        inputFileUrl = QStringLiteral("qrc://") + inputResourcePath;
+
+        saveFunction = [inputResourcePath, outputFileName](const QQmlRefPointer<QV4::CompiledData::CompilationUnit> &unit, QString *errorString) {
+            return saveUnitAsCpp(inputResourcePath, outputFileName, unit, errorString);
+        };
+
+    } else {
+        saveFunction = [outputFileName](const QQmlRefPointer<QV4::CompiledData::CompilationUnit> &unit, QString *errorString) {
+            return unit->saveToDisk(outputFileName, errorString);
+        };
+    }
+
+    setupIllegalNames();
 
-    const QString targetABI = parser.value(targetABIOption);
 
     if (inputFile.endsWith(QLatin1String(".qml"))) {
-        if (!compileQmlFile(inputFile, outputFileName, isel.data(), targetABI, &error)) {
+        Error error;
+        if (!compileQmlFile(inputFile, saveFunction, &error)) {
             error.augment(QLatin1String("Error compiling qml file: ")).print();
             return EXIT_FAILURE;
         }
-    } else if (inputFile.endsWith(QLatin1String(".js"))) {
-        if (!compileJSFile(inputFile, outputFileName, isel.data(), targetABI, &error)) {
-            error.augment(QLatin1String("Error compiling qml file: ")).print();
+    } else if (inputFile.endsWith(QLatin1String(".js")) || inputFile.endsWith(QLatin1String(".mjs"))) {
+        Error error;
+        if (!compileJSFile(inputFile, inputFileUrl, saveFunction, &error)) {
+            error.augment(QLatin1String("Error compiling js file: ")).print();
             return EXIT_FAILURE;
         }
     } else {
-        fprintf(stderr, "Ignoring %s input file as it is not QML source code - maybe remove from QML_FILES?\n", qPrintable(inputFile));    }
-
+        fprintf(stderr, "Ignoring %s input file as it is not QML source code - maybe remove from QML_FILES?\n", qPrintable(inputFile));
+    }
 
     return EXIT_SUCCESS;
 }
diff --git a/tools/qmlcachegen/qmlcachegen.pro b/tools/qmlcachegen/qmlcachegen.pro
index 25afc2860d..bee0b9a37e 100644
--- a/tools/qmlcachegen/qmlcachegen.pro
+++ b/tools/qmlcachegen/qmlcachegen.pro
@@ -3,12 +3,40 @@ option(host_build)
 QT = qmldevtools-private
 DEFINES += QT_NO_CAST_TO_ASCII QT_NO_CAST_FROM_ASCII
 
-SOURCES = qmlcachegen.cpp
+SOURCES = qmlcachegen.cpp \
+    resourcefilter.cpp \
+    generateloader.cpp \
+    resourcefilemapper.cpp
 TARGET = qmlcachegen
 
-build_integration.files = qmlcache.prf
+build_integration.files = qmlcache.prf qtquickcompiler.prf
 build_integration.path = $$[QT_HOST_DATA]/mkspecs/features
 prefix_build: INSTALLS += build_integration
 else: COPIES += build_integration
 
+load(cmake_functions)
+
+CMAKE_BIN_DIR = $$cmakeRelativePath($$[QT_HOST_BINS], $$[QT_INSTALL_PREFIX])
+contains(CMAKE_BIN_DIR, "^\\.\\./.*") {
+    CMAKE_BIN_DIR = $$[QT_HOST_BINS]/
+    CMAKE_BIN_DIR_IS_ABSOLUTE = True
+}
+
+load(qt_build_paths)
+
+equals(QMAKE_HOST.os, Windows): CMAKE_BIN_SUFFIX = ".exe"
+cmake_config_file.input = $$PWD/Qt5QuickCompilerConfig.cmake.in
+cmake_config_file.output = $$MODULE_BASE_OUTDIR/lib/cmake/Qt5QuickCompiler/Qt5QuickCompilerConfig.cmake
+QMAKE_SUBSTITUTES += cmake_config_file
+
+cmake_build_integration.files = $$cmake_config_file.output
+cmake_build_integration.path = $$[QT_INSTALL_LIBS]/cmake/Qt5QuickCompiler
+prefix_build: INSTALLS += cmake_build_integration
+else: COPIES += cmake_build_integration
+
+QMAKE_TARGET_DESCRIPTION = QML Cache Generator
+
 load(qt_tool)
+
+HEADERS += \
+    resourcefilemapper.h
diff --git a/tools/qmlcachegen/qtquickcompiler.prf b/tools/qmlcachegen/qtquickcompiler.prf
new file mode 100644
index 0000000000..9c8c7a7b1e
--- /dev/null
+++ b/tools/qmlcachegen/qtquickcompiler.prf
@@ -0,0 +1,114 @@
+qtc_run: return()
+
+qtPrepareTool(QML_CACHEGEN, qmlcachegen, _FILTER)
+qtPrepareTool(QMAKE_RCC, rcc, _DEP)
+
+isEmpty(QMLCACHE_DIR): QMLCACHE_DIR = .
+
+defineReplace(qmlCacheResourceFileOutputName) {
+    name = $$relative_path($$1, $$_PRO_FILE_PWD_)
+    contains(name, ^\\.\\..*): name = $$relative_path($$1, $$OUT_PWD)
+    name = $$replace(name,/,_)
+    name = $$replace(name, \\.qrc$, _qmlcache.qrc)
+    name = $$replace(name,\.\.,)
+    name = $$replace(name,-,_)
+    name = $$absolute_path($$name, $$OUT_PWD)
+    return($${name})
+}
+
+defineTest(qtQuickRetainSources) {
+    for(retainedRes, QTQUICK_COMPILER_RETAINED_RESOURCES) {
+        equals(1, $$retainedRes): return(true)
+    }
+    return(false)
+}
+
+defineTest(qtQuickSkippedResourceFile) {
+    for(skippedRes, QTQUICK_COMPILER_SKIPPED_RESOURCES) {
+        equals(1, $$skippedRes): return(true)
+    }
+    return(false)
+}
+
+# Flatten RESOURCES that may contain individual files or objects
+load(resources)
+
+NEWRESOURCES =
+QMLCACHE_RESOURCE_FILES =
+
+for(res, RESOURCES) {
+    qtQuickSkippedResourceFile($$res) {
+        NEWRESOURCES += $$res
+        next()
+    }
+
+    absRes = $$absolute_path($$res, $$_PRO_FILE_PWD_)
+    rccContents = $$system($$QMAKE_RCC_DEP -list $$system_quote($$absRes),lines)
+    contains(rccContents,.*\\.js$)|contains(rccContents,.*\\.qml$)|contains(rccContents,.*\\.mjs$) {
+        new_resource = $$qmlCacheResourceFileOutputName($$res)
+        mkpath($$dirname(new_resource))
+        qtQuickRetainSources($$res) {
+            NEWRESOURCES += $$res
+            QMLCACHE_LOADER_FLAGS += --retain=$$shell_quote($$absRes)
+        } else {
+            remaining_files = $$system($$QML_CACHEGEN_FILTER -filter-resource-file \
+                    -o $$system_quote($$new_resource) $$system_quote($$absRes),lines)
+            !isEmpty(remaining_files) {
+                NEWRESOURCES += $$new_resource
+                QMLCACHE_LOADER_FLAGS += --resource-file-mapping=$$shell_quote($$absRes=$$new_resource)
+            } else {
+                QMLCACHE_LOADER_FLAGS += --resource-file-mapping=$$shell_quote($$absRes)
+            }
+        }
+
+        QMLCACHE_RESOURCE_FILES += $$absRes
+
+        for(candidate, rccContents) {
+            contains(candidate,.*\\.js$)|contains(candidate,.*\\.qml$)|contains(candidate,.*\\.mjs$) {
+                QMLCACHE_FILES += $$candidate
+            }
+        }
+    } else {
+        NEWRESOURCES += $$res
+    }
+}
+
+RESOURCES = $$NEWRESOURCES
+
+QMLCACHE_RESOURCE_FLAGS =
+for(res, QMLCACHE_RESOURCE_FILES) {
+    QMLCACHE_RESOURCE_FLAGS += --resource=$$shell_quote($$res)
+}
+
+defineReplace(qmlCacheOutputName) {
+    name = $$absolute_path($$1, $$OUT_PWD)
+    name = $$relative_path($$name, $$_PRO_FILE_PWD_)
+    name = $$replace(name, \\.qml$, _qml)
+    name = $$replace(name, \\.js$, _js)
+    name = $$replace(name, \\.mjs$, _mjs)
+    name = $$replace(name,/,_)
+    name = $$QMLCACHE_DIR/$${name}
+    return($${name})
+}
+
+qmlcache.input = QMLCACHE_FILES
+qmlcache.output = ${QMAKE_FUNC_FILE_IN_qmlCacheOutputName}$${first(QMAKE_EXT_CPP)}
+qmlcache.commands = $$QML_CACHEGEN $$QMLCACHE_RESOURCE_FLAGS $$QMLCACHE_FLAGS -o ${QMAKE_FILE_OUT} ${QMAKE_FILE_IN}
+qmlcache.name = qmlcachegen ${QMAKE_FILE_IN}
+qmlcache.variable_out = GENERATED_SOURCES
+qmlcache.dependency_type = TYPE_C
+
+qmlcache_loader.input = QMLCACHE_RESOURCE_FILES
+qmlcache_loader.output = $$QMLCACHE_DIR/qmlcache_loader.cpp
+qmlcache_loader.commands = $$QML_CACHEGEN $$QMLCACHE_LOADER_FLAGS $$QMLCACHE_FLAGS -o ${QMAKE_FILE_OUT} ${QMAKE_FILE_IN}
+qmlcache_loader.name = qmlcachengen_loader ${QMAKE_FILE_IN}
+qmlcache_loader.variable_out = SOURCES
+qmlcache_loader.dependency_type = TYPE_C
+qmlcache_loader.CONFIG = combine
+
+unix:!no_qmlcache_depend {
+    qmlcache.depends += $$QML_CACHEGEN
+    qmlcache_loader.depends += $$QML_CACHEGEN
+}
+
+QMAKE_EXTRA_COMPILERS += qmlcache qmlcache_loader
diff --git a/tools/qmlcachegen/resourcefilemapper.cpp b/tools/qmlcachegen/resourcefilemapper.cpp
new file mode 100644
index 0000000000..6a00b39f2e
--- /dev/null
+++ b/tools/qmlcachegen/resourcefilemapper.cpp
@@ -0,0 +1,169 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "resourcefilemapper.h"
+
+#include <QFileInfo>
+#include <QDir>
+#include <QXmlStreamReader>
+
+ResourceFileMapper::ResourceFileMapper(const QStringList &resourceFiles)
+{
+    for (const QString &fileName: resourceFiles) {
+        QFile f(fileName);
+        if (!f.open(QIODevice::ReadOnly))
+            continue;
+        populateFromQrcFile(f);
+    }
+}
+
+bool ResourceFileMapper::isEmpty() const
+{
+    return qrcPathToFileSystemPath.isEmpty();
+}
+
+QStringList ResourceFileMapper::resourcePaths(const QString &fileName)
+{
+    const QString absPath = QDir::cleanPath(QDir::current().absoluteFilePath(fileName));
+    QHashIterator<QString, QString> it(qrcPathToFileSystemPath);
+    QStringList resourcePaths;
+    while (it.hasNext()) {
+        it.next();
+        if (QFileInfo(it.value()) == QFileInfo(absPath))
+            resourcePaths.append(it.key());
+    }
+    return resourcePaths;
+}
+
+QStringList ResourceFileMapper::qmlCompilerFiles() const
+{
+    QStringList files;
+    for (auto it = qrcPathToFileSystemPath.constBegin(), end = qrcPathToFileSystemPath.constEnd();
+         it != end; ++it) {
+        const QString &qrcPath = it.key();
+        const QString suffix = QFileInfo(qrcPath).suffix();
+        if (suffix != QStringLiteral("qml") && suffix != QStringLiteral("js") && suffix != QStringLiteral("mjs"))
+            continue;
+        files << qrcPath;
+    }
+    return files;
+}
+
+void ResourceFileMapper::populateFromQrcFile(QFile &file)
+{
+    enum State {
+        InitialState,
+        InRCC,
+        InResource,
+        InFile
+    };
+    State state = InitialState;
+
+    QDir qrcDir = QFileInfo(file).absoluteDir();
+
+    QString prefix;
+    QString currentFileName;
+    QXmlStreamAttributes currentFileAttributes;
+
+    QXmlStreamReader reader(&file);
+    while (!reader.atEnd()) {
+        switch (reader.readNext()) {
+        case QXmlStreamReader::StartElement:
+            if (reader.name() == QStringLiteral("RCC")) {
+                if (state != InitialState)
+                    return;
+                state = InRCC;
+                continue;
+            } else if (reader.name() == QStringLiteral("qresource")) {
+                if (state != InRCC)
+                    return;
+                state = InResource;
+                QXmlStreamAttributes attributes = reader.attributes();
+                if (attributes.hasAttribute(QStringLiteral("prefix")))
+                    prefix = attributes.value(QStringLiteral("prefix")).toString();
+                if (!prefix.startsWith(QLatin1Char('/')))
+                    prefix.prepend(QLatin1Char('/'));
+                if (!prefix.endsWith(QLatin1Char('/')))
+                    prefix.append(QLatin1Char('/'));
+                continue;
+            } else if (reader.name() == QStringLiteral("file")) {
+                if (state != InResource)
+                    return;
+                state = InFile;
+                currentFileAttributes = reader.attributes();
+                continue;
+            }
+            return;
+
+        case QXmlStreamReader::EndElement:
+            if (reader.name() == QStringLiteral("file")) {
+                if (state != InFile)
+                    return;
+                state = InResource;
+                continue;
+            } else if (reader.name() == QStringLiteral("qresource")) {
+                if (state != InResource)
+                    return;
+                state = InRCC;
+                continue;
+            } else if (reader.name() == QStringLiteral("RCC")) {
+                if (state != InRCC)
+                    return;
+                state = InitialState;
+                continue;
+            }
+            return;
+
+        case QXmlStreamReader::Characters: {
+            if (reader.isWhitespace())
+                break;
+            if (state != InFile)
+                return;
+            currentFileName = reader.text().toString();
+            if (currentFileName.isEmpty())
+                continue;
+
+            const QString fsPath = QDir::cleanPath(qrcDir.absoluteFilePath(currentFileName));
+
+            if (currentFileAttributes.hasAttribute(QStringLiteral("alias")))
+                currentFileName = currentFileAttributes.value(QStringLiteral("alias")).toString();
+
+            currentFileName = QDir::cleanPath(currentFileName);
+            while (currentFileName.startsWith(QLatin1String("../")))
+                currentFileName.remove(0, 3);
+
+            const QString qrcPath = prefix + currentFileName;
+            if (QFile::exists(fsPath))
+                qrcPathToFileSystemPath.insert(qrcPath, fsPath);
+            continue;
+        }
+
+        default: break;
+    }
+    }
+}
diff --git a/tools/qmlcachegen/resourcefilemapper.h b/tools/qmlcachegen/resourcefilemapper.h
new file mode 100644
index 0000000000..2e0ab45171
--- /dev/null
+++ b/tools/qmlcachegen/resourcefilemapper.h
@@ -0,0 +1,50 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#ifndef RESOURCEFILEMAPPER_H
+#define RESOURCEFILEMAPPER_H
+
+#include <QStringList>
+#include <QHash>
+#include <QFile>
+
+struct ResourceFileMapper
+{
+    ResourceFileMapper(const QStringList &resourceFiles);
+
+    bool isEmpty() const;
+
+    QStringList resourcePaths(const QString &fileName);
+    QStringList qmlCompilerFiles() const;
+
+private:
+    void populateFromQrcFile(QFile &file);
+
+    QHash<QString, QString> qrcPathToFileSystemPath;
+};
+
+#endif // RESOURCEFILEMAPPER_H
diff --git a/tools/qmlcachegen/resourcefilter.cpp b/tools/qmlcachegen/resourcefilter.cpp
new file mode 100644
index 0000000000..3ad6e9ca0d
--- /dev/null
+++ b/tools/qmlcachegen/resourcefilter.cpp
@@ -0,0 +1,185 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#include <QString>
+#include <QXmlStreamReader>
+#include <QFile>
+#include <QDir>
+
+int filterResourceFile(const QString &input, const QString &output)
+{
+    enum State {
+        InitialState,
+        InRCC,
+        InResource,
+        InFile
+    };
+    State state = InitialState;
+
+    QString prefix;
+    QString currentFileName;
+    QXmlStreamAttributes fileAttributes;
+
+    QFile file(input);
+    if (!file.open(QIODevice::ReadOnly)) {
+        fprintf(stderr, "Cannot open %s for reading.\n", qPrintable(input));
+        return EXIT_FAILURE;
+    }
+
+    QDir inputDirectory = QFileInfo(file).absoluteDir();
+    QDir outputDirectory = QFileInfo(output).absoluteDir();
+
+    QString outputString;
+    QXmlStreamWriter writer(&outputString);
+    writer.setAutoFormatting(true);
+
+    QStringList remainingFiles;
+
+    QXmlStreamReader reader(&file);
+    while (!reader.atEnd()) {
+        switch (reader.readNext()) {
+        case QXmlStreamReader::StartDocument: {
+            QStringRef version = reader.documentVersion();
+            if (!version.isEmpty())
+                writer.writeStartDocument(version.toString());
+            else
+                writer.writeStartDocument();
+            break;
+        }
+        case QXmlStreamReader::EndDocument:
+            writer.writeEndDocument();
+            break;
+        case QXmlStreamReader::StartElement:
+            if (reader.name() == QStringLiteral("RCC")) {
+                if (state != InitialState) {
+                    fprintf(stderr, "Unexpected RCC tag in line %d\n", int(reader.lineNumber()));
+                    return EXIT_FAILURE;
+                }
+                state = InRCC;
+            } else if (reader.name() == QStringLiteral("qresource")) {
+                if (state != InRCC) {
+                    fprintf(stderr, "Unexpected qresource tag in line %d\n", int(reader.lineNumber()));
+                    return EXIT_FAILURE;
+                }
+                state = InResource;
+                QXmlStreamAttributes attributes = reader.attributes();
+                if (attributes.hasAttribute(QStringLiteral("prefix")))
+                    prefix = attributes.value(QStringLiteral("prefix")).toString();
+                if (!prefix.startsWith(QLatin1Char('/')))
+                    prefix.prepend(QLatin1Char('/'));
+                if (!prefix.endsWith(QLatin1Char('/')))
+                    prefix.append(QLatin1Char('/'));
+            } else if (reader.name() == QStringLiteral("file")) {
+                if (state != InResource) {
+                    fprintf(stderr, "Unexpected file tag in line %d\n", int(reader.lineNumber()));
+                    return EXIT_FAILURE;
+                }
+                state = InFile;
+                fileAttributes = reader.attributes();
+                continue;
+            }
+            writer.writeStartElement(reader.name().toString());
+            writer.writeAttributes(reader.attributes());
+            continue;
+
+        case QXmlStreamReader::EndElement:
+            if (reader.name() == QStringLiteral("file")) {
+                if (state != InFile) {
+                    fprintf(stderr, "Unexpected end of file tag in line %d\n", int(reader.lineNumber()));
+                    return EXIT_FAILURE;
+                }
+                state = InResource;
+                continue;
+            } else if (reader.name() == QStringLiteral("qresource")) {
+                if (state != InResource) {
+                    fprintf(stderr, "Unexpected end of qresource tag in line %d\n", int(reader.lineNumber()));
+                    return EXIT_FAILURE;
+                }
+                state = InRCC;
+            } else if (reader.name() == QStringLiteral("RCC")) {
+                if (state != InRCC) {
+                    fprintf(stderr, "Unexpected end of RCC tag in line %d\n", int(reader.lineNumber()));
+                    return EXIT_FAILURE;
+                }
+                state = InitialState;
+            }
+            writer.writeEndElement();
+            continue;
+
+        case QXmlStreamReader::Characters:
+            if (reader.isWhitespace())
+                break;
+            if (state != InFile)
+                return EXIT_FAILURE;
+            currentFileName = reader.text().toString();
+            if (currentFileName.isEmpty())
+                continue;
+
+            if (!currentFileName.endsWith(QStringLiteral(".qml"))
+                && !currentFileName.endsWith(QStringLiteral(".js"))
+                && !currentFileName.endsWith(QStringLiteral(".mjs"))) {
+                writer.writeStartElement(QStringLiteral("file"));
+
+                if (!fileAttributes.hasAttribute(QStringLiteral("alias")))
+                    fileAttributes.append(QStringLiteral("alias"), currentFileName);
+
+                currentFileName = inputDirectory.absoluteFilePath(currentFileName);
+                currentFileName = outputDirectory.relativeFilePath(currentFileName);
+
+                remainingFiles << currentFileName;
+
+                writer.writeAttributes(fileAttributes);
+                writer.writeCharacters(currentFileName);
+                writer.writeEndElement();
+            }
+            continue;
+
+        default: break;
+    }
+    }
+
+    if (!remainingFiles.isEmpty()) {
+        QFile outputFile(output);
+        if (!outputFile.open(QIODevice::WriteOnly | QIODevice::Truncate)) {
+            fprintf(stderr, "Cannot open %s for writing.\n", qPrintable(output));
+            return EXIT_FAILURE;
+        }
+        const QByteArray outputStringUtf8 = outputString.toUtf8();
+        if (outputFile.write(outputStringUtf8) != outputStringUtf8.size())
+            return EXIT_FAILURE;
+
+        outputFile.close();
+        if (outputFile.error() != QFileDevice::NoError)
+            return EXIT_FAILURE;
+
+        // The build system expects this output if we wrote a qrc file and no output
+        // if no files remain.
+        fprintf(stdout, "New resource file written with %d files.\n", remainingFiles.count());
+    }
+
+    return EXIT_SUCCESS;
+}
diff --git a/tools/qmleasing/mainwindow.cpp b/tools/qmleasing/mainwindow.cpp
index c1a87642a5..679b4c0b91 100644
--- a/tools/qmleasing/mainwindow.cpp
+++ b/tools/qmleasing/mainwindow.cpp
@@ -82,7 +82,7 @@ MainWindow::MainWindow(QWidget *parent) :
     splineEditor->setPreset(ui_properties.comboBox->currentText());
 
     QVBoxLayout *groupBoxLayout = new QVBoxLayout(ui_properties.groupBox);
-    groupBoxLayout->setMargin(0);
+    groupBoxLayout->setContentsMargins(QMargins());
     ui_properties.groupBox->setLayout(groupBoxLayout);
 
     groupBoxLayout->addWidget(splineEditor->pointListWidget());
diff --git a/tools/qmleasing/qmleasing.pro b/tools/qmleasing/qmleasing.pro
index 534bc9fe98..4267ecc5ad 100644
--- a/tools/qmleasing/qmleasing.pro
+++ b/tools/qmleasing/qmleasing.pro
@@ -17,13 +17,6 @@ FORMS += \
     pane.ui \
     import.ui
 
-QMAKE_TARGET_PRODUCT = qmleasing
-QMAKE_TARGET_DESCRIPTION = QML easing curve editor
-
-win32 {
-   VERSION = $${QT_VERSION}.0
-} else {
-   VERSION = $${QT_VERSION}
-}
+QMAKE_TARGET_DESCRIPTION = QML Easing Curve Editor
 
 load(qt_app)
diff --git a/tools/qmleasing/segmentproperties.cpp b/tools/qmleasing/segmentproperties.cpp
index 01123d3e97..c61feef9a4 100644
--- a/tools/qmleasing/segmentproperties.cpp
+++ b/tools/qmleasing/segmentproperties.cpp
@@ -30,10 +30,10 @@
 #include "splineeditor.h"
 
 SegmentProperties::SegmentProperties(QWidget *parent) :
-    QWidget(parent), m_splineEditor(0), m_blockSignals(false)
+    QWidget(parent), m_splineEditor(nullptr), m_blockSignals(false)
 {
     QVBoxLayout *layout = new QVBoxLayout(this);
-    layout->setMargin(0);
+    layout->setContentsMargins(QMargins());
     layout->setSpacing(2);
     setLayout(layout);
     {
diff --git a/tools/qmleasing/splineeditor.cpp b/tools/qmleasing/splineeditor.cpp
index af5c519b04..69850dc7a1 100644
--- a/tools/qmleasing/splineeditor.cpp
+++ b/tools/qmleasing/splineeditor.cpp
@@ -42,7 +42,7 @@ const int canvasHeight = 320;
 const int canvasMargin = 160;
 
 SplineEditor::SplineEditor(QWidget *parent) :
-    QWidget(parent), m_pointListWidget(0), m_block(false)
+    QWidget(parent), m_pointListWidget(nullptr), m_block(false)
 {
     setFixedSize(canvasWidth + canvasMargin * 2, canvasHeight + canvasMargin * 2);
 
@@ -524,7 +524,7 @@ void SplineEditor::setupPointListWidget()
 
     m_pointListWidget->setWidget(new QWidget(m_pointListWidget));
     QVBoxLayout *layout = new QVBoxLayout(m_pointListWidget->widget());
-    layout->setMargin(0);
+    layout->setContentsMargins(QMargins());
     layout->setSpacing(2);
     m_pointListWidget->widget()->setLayout(layout);
 
diff --git a/tools/qmlimportscanner/main.cpp b/tools/qmlimportscanner/main.cpp
index 26a83395c8..60e0f1773f 100644
--- a/tools/qmlimportscanner/main.cpp
+++ b/tools/qmlimportscanner/main.cpp
@@ -53,18 +53,23 @@
 
 QT_USE_NAMESPACE
 
-QStringList g_qmlImportPaths;
+namespace {
 
-static inline QString typeLiteral()         { return QStringLiteral("type"); }
-static inline QString versionLiteral()      { return QStringLiteral("version"); }
-static inline QString nameLiteral()         { return QStringLiteral("name"); }
-static inline QString relativePathLiteral() { return QStringLiteral("relativePath"); }
-static inline QString pluginsLiteral()      { return QStringLiteral("plugins"); }
-static inline QString pathLiteral()         { return QStringLiteral("path"); }
-static inline QString classnamesLiteral()   { return QStringLiteral("classnames"); }
-static inline QString dependenciesLiteral() { return QStringLiteral("dependencies"); }
+QStringList g_qmlImportPaths;
 
-static void printUsage(const QString &appNameIn)
+inline QString typeLiteral()         { return QStringLiteral("type"); }
+inline QString versionLiteral()      { return QStringLiteral("version"); }
+inline QString nameLiteral()         { return QStringLiteral("name"); }
+inline QString relativePathLiteral() { return QStringLiteral("relativePath"); }
+inline QString pluginsLiteral()      { return QStringLiteral("plugins"); }
+inline QString pathLiteral()         { return QStringLiteral("path"); }
+inline QString classnamesLiteral()   { return QStringLiteral("classnames"); }
+inline QString dependenciesLiteral() { return QStringLiteral("dependencies"); }
+inline QString moduleLiteral()       { return QStringLiteral("module"); }
+inline QString javascriptLiteral()   { return QStringLiteral("javascript"); }
+inline QString directoryLiteral()    { return QStringLiteral("directory"); }
+
+void printUsage(const QString &appNameIn)
 {
     const std::wstring appName = appNameIn.toStdWString();
 #ifndef QT_BOOTSTRAPPED
@@ -95,9 +100,9 @@ QVariantList findImportsInAst(QQmlJS::AST::UiHeaderItemList *headerItemList, con
             QString name = importNode->fileName.toString();
             import[nameLiteral()] = name;
             if (name.endsWith(QLatin1String(".js"))) {
-                import[typeLiteral()] = QStringLiteral("javascript");
+                import[typeLiteral()] = javascriptLiteral();
             } else {
-                import[typeLiteral()] = QStringLiteral("directory");
+                import[typeLiteral()] = directoryLiteral();
             }
 
             import[pathLiteral()] = QDir::cleanPath(path + QLatin1Char('/') + name);
@@ -113,7 +118,7 @@ QVariantList findImportsInAst(QQmlJS::AST::UiHeaderItemList *headerItemList, con
             name.chop(1); // remove trailing "."
             if (!name.isEmpty())
                 import[nameLiteral()] = name;
-            import[typeLiteral()] = QStringLiteral("module");
+            import[typeLiteral()] = moduleLiteral();
             import[versionLiteral()] = code.mid(importNode->versionToken.offset, importNode->versionToken.length);
         }
 
@@ -223,7 +228,7 @@ QVariantList findPathsForModuleImports(const QVariantList &imports)
 
     for (int i = 0; i < importsCopy.length(); ++i) {
         QVariantMap import = qvariant_cast<QVariantMap>(importsCopy.at(i));
-        if (import.value(typeLiteral()) == QLatin1String("module")) {
+        if (import.value(typeLiteral()) == moduleLiteral()) {
             const QPair<QString, QString> paths =
                 resolveImportPath(import.value(nameLiteral()).toString(), import.value(versionLiteral()).toString());
             if (!paths.first.isEmpty()) {
@@ -242,7 +247,7 @@ QVariantList findPathsForModuleImports(const QVariantList &imports)
                 for (const QString &line : dependencies) {
                     const auto dep = line.splitRef(QLatin1Char(' '));
                     QVariantMap depImport;
-                    depImport[typeLiteral()] = QStringLiteral("module");
+                    depImport[typeLiteral()] = moduleLiteral();
                     depImport[nameLiteral()] = dep[0].toString();
                     depImport[versionLiteral()] = dep[1].toString();
                     importsCopy.append(depImport);
@@ -255,7 +260,7 @@ QVariantList findPathsForModuleImports(const QVariantList &imports)
 }
 
 // Scan a single qml file for import statements
-static QVariantList findQmlImportsInQmlCode(const QString &filePath, const QString &code)
+QVariantList findQmlImportsInQmlCode(const QString &filePath, const QString &code)
 {
     QQmlJS::Engine engine;
     QQmlJS::Lexer lexer(&engine);
@@ -275,7 +280,7 @@ static QVariantList findQmlImportsInQmlCode(const QString &filePath, const QStri
 }
 
 // Scan a single qml file for import statements
-static QVariantList findQmlImportsInQmlFile(const QString &filePath)
+QVariantList findQmlImportsInQmlFile(const QString &filePath)
 {
     QFile file(filePath);
     if (!file.open(QIODevice::ReadOnly)) {
@@ -294,7 +299,7 @@ struct ImportCollector : public QQmlJS::Directives
     void importFile(const QString &jsfile, const QString &module, int line, int column) override
     {
         QVariantMap entry;
-        entry[typeLiteral()] = QStringLiteral("javascript");
+        entry[typeLiteral()] = javascriptLiteral();
         entry[pathLiteral()] = jsfile;
         imports << entry;
 
@@ -307,10 +312,10 @@ struct ImportCollector : public QQmlJS::Directives
     {
         QVariantMap entry;
         if (uri.contains(QLatin1Char('/'))) {
-            entry[typeLiteral()] = QStringLiteral("directory");
+            entry[typeLiteral()] = directoryLiteral();
             entry[nameLiteral()] = uri;
         } else {
-            entry[typeLiteral()] = QStringLiteral("module");
+            entry[typeLiteral()] = moduleLiteral();
             entry[nameLiteral()] = uri;
             entry[versionLiteral()] = version;
         }
@@ -425,7 +430,7 @@ QVariantList findQmlImportsInDirectory(const QString &qmlDir)
         if (path.contains(QLatin1String("Debug-iphoneos")) || path.contains(QLatin1String("Release-iphoneos")) ||
             path.contains(QLatin1String("Debug-iphonesimulator")) || path.contains(QLatin1String("Release-iphonesimulator"))
 #ifdef Q_OS_WIN
-            || path.contains(QLatin1String("/release/")) || path.contains(QLatin1String("/debug/"))
+            || path.endsWith(QLatin1String("/release")) || path.endsWith(QLatin1String("/debug"))
 #endif
         ){
             continue;
@@ -444,7 +449,7 @@ QSet<QString> importModulePaths(const QVariantList &imports) {
         QVariantMap import = qvariant_cast<QVariantMap>(importVariant);
         QString path = import.value(pathLiteral()).toString();
         QString type = import.value(typeLiteral()).toString();
-        if (type == QLatin1String("module") && !path.isEmpty())
+        if (type == moduleLiteral() && !path.isEmpty())
             ret.insert(QDir(path).canonicalPath());
     }
     return ret;
@@ -490,6 +495,8 @@ QVariantList findQmlImportsRecursively(const QStringList &qmlDirs, const QString
     return ret;
 }
 
+} // namespace
+
 int main(int argc, char *argv[])
 {
     QCoreApplication app(argc, argv);
@@ -509,7 +516,7 @@ int main(int argc, char *argv[])
     while (i < args.count()) {
         const QString &arg = args.at(i);
         ++i;
-        QStringList *argReceiver = 0;
+        QStringList *argReceiver = nullptr;
         if (!arg.startsWith(QLatin1Char('-')) || arg == QLatin1String("-")) {
             qmlRootPaths += arg;
         } else if (arg == QLatin1String("-rootPath")) {
diff --git a/tools/qmlimportscanner/qmlimportscanner.pro b/tools/qmlimportscanner/qmlimportscanner.pro
index 363424f948..0b3a03abf3 100644
--- a/tools/qmlimportscanner/qmlimportscanner.pro
+++ b/tools/qmlimportscanner/qmlimportscanner.pro
@@ -5,13 +5,6 @@ DEFINES += QT_NO_CAST_TO_ASCII QT_NO_CAST_FROM_ASCII
 
 SOURCES += main.cpp
 
-QMAKE_TARGET_PRODUCT = qmlimportscanner
-QMAKE_TARGET_DESCRIPTION = Tool to scan projects for QML imports
-
-win32 {
-   VERSION = $${QT_VERSION}.0
-} else {
-   VERSION = $${QT_VERSION}
-}
+QMAKE_TARGET_DESCRIPTION = QML Import Scanner
 
 load(qt_tool)
diff --git a/tools/qmljs/qmljs.cpp b/tools/qmljs/qmljs.cpp
index 182547490d..4b581fff05 100644
--- a/tools/qmljs/qmljs.cpp
+++ b/tools/qmljs/qmljs.cpp
@@ -32,24 +32,14 @@
 #include "private/qv4errorobject_p.h"
 #include "private/qv4globalobject_p.h"
 #include "private/qv4codegen_p.h"
-#if QT_CONFIG(qml_interpreter)
-#include "private/qv4isel_moth_p.h"
-#include "private/qv4vme_moth_p.h"
-#endif
 #include "private/qv4objectproto_p.h"
-#include "private/qv4isel_p.h"
 #include "private/qv4mm_p.h"
 #include "private/qv4context_p.h"
 #include "private/qv4script_p.h"
 #include "private/qv4string_p.h"
+#include "private/qv4module_p.h"
 #include "private/qqmlbuiltinfunctions_p.h"
 
-#ifdef V4_ENABLE_JIT
-#  include "private/qv4isel_masm_p.h"
-#else
-QT_REQUIRE_CONFIG(qml_interpreter);
-#endif // V4_ENABLE_JIT
-
 #include <QtCore/QCoreApplication>
 #include <QtCore/QFile>
 #include <QtCore/QFileInfo>
@@ -87,37 +77,30 @@ int main(int argc, char *argv[])
     QStringList args = app.arguments();
     args.removeFirst();
 
-    enum {
-        use_masm,
-        use_moth
-    } mode;
-#ifdef V4_ENABLE_JIT
-    mode = use_masm;
-#else
-    mode = use_moth;
-#endif
-
     bool runAsQml = false;
+    bool runAsModule = false;
     bool cache = false;
 
     if (!args.isEmpty()) {
         if (args.constFirst() == QLatin1String("--jit")) {
-            mode = use_masm;
+            qputenv("QV4_JIT_CALL_THRESHOLD", QByteArray("0"));
             args.removeFirst();
         }
-
-#if QT_CONFIG(qml_interpreter)
         if (args.constFirst() == QLatin1String("--interpret")) {
-            mode = use_moth;
+            qputenv("QV4_FORCE_INTERPRETER", QByteArray("1"));
             args.removeFirst();
         }
-#endif
 
         if (args.constFirst() == QLatin1String("--qml")) {
             runAsQml = true;
             args.removeFirst();
         }
 
+        if (args.constFirst() == QLatin1String("--module")) {
+            runAsModule = true;
+            args.removeFirst();
+        }
+
         if (args.constFirst() == QLatin1String("--cache")) {
             cache = true;
             args.removeFirst();
@@ -129,79 +112,75 @@ int main(int argc, char *argv[])
         }
     }
 
-    switch (mode) {
-    case use_masm:
-    case use_moth: {
-        QV4::EvalISelFactory* iSelFactory = 0;
-        if (mode == use_moth) {
-#if QT_CONFIG(qml_interpreter)
-            iSelFactory = new QV4::Moth::ISelFactory;
-#endif
-#ifdef V4_ENABLE_JIT
-        } else {
-            iSelFactory = new QV4::JIT::ISelFactory<>;
-#endif // V4_ENABLE_JIT
-        }
+    QV4::ExecutionEngine vm;
 
-        QV4::ExecutionEngine vm(iSelFactory);
+    QV4::Scope scope(&vm);
+    QV4::ScopedContext ctx(scope, vm.rootContext());
 
-        QV4::Scope scope(&vm);
-        QV4::ScopedContext ctx(scope, vm.rootContext());
+    QV4::GlobalExtensions::init(vm.globalObject, QJSEngine::ConsoleExtension | QJSEngine::GarbageCollectionExtension);
 
-        QV4::GlobalExtensions::init(vm.globalObject, QJSEngine::ConsoleExtension | QJSEngine::GarbageCollectionExtension);
-
-        for (const QString &fn : qAsConst(args)) {
+    for (const QString &fn : qAsConst(args)) {
+        QV4::ScopedValue result(scope);
+        if (runAsModule) {
+            auto moduleUnit = vm.loadModule(QUrl::fromLocalFile(QFileInfo(fn).absoluteFilePath()));
+            if (moduleUnit) {
+                if (moduleUnit->instantiate(&vm))
+                    moduleUnit->evaluate();
+            } else {
+                vm.throwError(QStringLiteral("Could not load module file"));
+            }
+        } else {
             QFile file(fn);
-            if (file.open(QFile::ReadOnly)) {
-                QScopedPointer<QV4::Script> script;
-                if (cache && QFile::exists(fn + QLatin1Char('c'))) {
-                    QQmlRefPointer<QV4::CompiledData::CompilationUnit> unit = iSelFactory->createUnitForLoading();
-                    QString error;
-                    if (unit->loadFromDisk(QUrl::fromLocalFile(fn), QFileInfo(fn).lastModified(), iSelFactory, &error)) {
-                        script.reset(new QV4::Script(&vm, nullptr, unit));
-                    } else {
-                        std::cout << "Error loading" << qPrintable(fn) << "from disk cache:" << qPrintable(error) << std::endl;
-                    }
-                }
-                if (!script) {
-                    const QString code = QString::fromUtf8(file.readAll());
-                    file.close();
-
-                    script.reset(new QV4::Script(ctx, code, fn));
-                    script->parseAsBinding = runAsQml;
-                    script->parse();
+            if (!file.open(QFile::ReadOnly)) {
+                std::cerr << "Error: cannot open file " << fn.toUtf8().constData() << std::endl;
+                return EXIT_FAILURE;
+            }
+            QScopedPointer<QV4::Script> script;
+            if (cache && QFile::exists(fn + QLatin1Char('c'))) {
+                QQmlRefPointer<QV4::CompiledData::CompilationUnit> unit = QV4::Compiler::Codegen::createUnitForLoading();
+                QString error;
+                if (unit->loadFromDisk(QUrl::fromLocalFile(fn), QFileInfo(fn).lastModified(), &error)) {
+                    script.reset(new QV4::Script(&vm, nullptr, unit));
+                } else {
+                    std::cout << "Error loading" << qPrintable(fn) << "from disk cache:" << qPrintable(error) << std::endl;
                 }
-                QV4::ScopedValue result(scope);
-                if (!scope.engine->hasException) {
-                    const auto unit = script->compilationUnit;
-                    if (cache && unit && !(unit->data->flags & QV4::CompiledData::Unit::StaticData)) {
-                        if (unit->data->sourceTimeStamp == 0) {
-                            const_cast<QV4::CompiledData::Unit*>(unit->data)->sourceTimeStamp = QFileInfo(fn).lastModified().toMSecsSinceEpoch();
-                        }
-                        QString saveError;
-                        if (!unit->saveToDisk(QUrl::fromLocalFile(fn), &saveError)) {
-                            std::cout << "Error saving JS cache file: " << qPrintable(saveError) << std::endl;
-                        }
+            }
+            if (!script) {
+                QByteArray ba = file.readAll();
+                const QString code = QString::fromUtf8(ba.constData(), ba.length());
+                file.close();
+
+                script.reset(new QV4::Script(ctx, QV4::Compiler::ContextType::Global, code, fn));
+                script->parseAsBinding = runAsQml;
+                script->parse();
+            }
+            if (!scope.engine->hasException) {
+                const auto unit = script->compilationUnit;
+                if (cache && unit && !(unit->unitData()->flags & QV4::CompiledData::Unit::StaticData)) {
+                    if (unit->unitData()->sourceTimeStamp == 0) {
+                        const_cast<QV4::CompiledData::Unit*>(unit->unitData())->sourceTimeStamp = QFileInfo(fn).lastModified().toMSecsSinceEpoch();
+                    }
+                    QString saveError;
+                    if (!unit->saveToDisk(QUrl::fromLocalFile(fn), &saveError)) {
+                        std::cout << "Error saving JS cache file: " << qPrintable(saveError) << std::endl;
                     }
-                    result = script->run();
-                }
-                if (scope.engine->hasException) {
-                    QV4::StackTrace trace;
-                    QV4::ScopedValue ex(scope, scope.engine->catchException(&trace));
-                    showException(ctx, ex, trace);
-                    return EXIT_FAILURE;
-                }
-                if (!result->isUndefined()) {
-                    if (! qgetenv("SHOW_EXIT_VALUE").isEmpty())
-                        std::cout << "exit value: " << qPrintable(result->toQString()) << std::endl;
                 }
-            } else {
-                std::cerr << "Error: cannot open file " << fn.toUtf8().constData() << std::endl;
-                return EXIT_FAILURE;
+//                QElapsedTimer t; t.start();
+                result = script->run();
+//                std::cout << t.elapsed() << " ms. elapsed" << std::endl;
             }
         }
+        if (scope.engine->hasException) {
+            QV4::StackTrace trace;
+            QV4::ScopedValue ex(scope, scope.engine->catchException(&trace));
+            showException(ctx, ex, trace);
+            return EXIT_FAILURE;
+        }
+        if (!result->isUndefined()) {
+            if (! qgetenv("SHOW_EXIT_VALUE").isEmpty())
+                std::cout << "exit value: " << qPrintable(result->toQString()) << std::endl;
+        }
+    }
 
-        vm.memoryManager->dumpStats();
-    } return EXIT_SUCCESS;
-    } // switch (mode)
+    return EXIT_SUCCESS;
 }
diff --git a/tools/qmljs/qmljs.pro b/tools/qmljs/qmljs.pro
index 9f82f48980..c2c4cb3cc4 100644
--- a/tools/qmljs/qmljs.pro
+++ b/tools/qmljs/qmljs.pro
@@ -5,13 +5,6 @@ SOURCES = qmljs.cpp
 
 include($$PWD/../../src/3rdparty/masm/masm-defs.pri)
 
-QMAKE_TARGET_PRODUCT = qmljs
-QMAKE_TARGET_DESCRIPTION = QML Javascript tool
-
-win32 {
-   VERSION = $${QT_VERSION}.0
-} else {
-   VERSION = $${QT_VERSION}
-}
+QMAKE_TARGET_DESCRIPTION = QML JavaScript Tool
 
 load(qt_tool)
diff --git a/tools/qmllint/qmllint.pro b/tools/qmllint/qmllint.pro
index 27af880c8c..91ab2f8afc 100644
--- a/tools/qmllint/qmllint.pro
+++ b/tools/qmllint/qmllint.pro
@@ -4,13 +4,6 @@ QT = core qmldevtools-private
 
 SOURCES += main.cpp
 
-QMAKE_TARGET_PRODUCT = qmllint
-QMAKE_TARGET_DESCRIPTION = QML syntax verifier
-
-win32 {
-   VERSION = $${QT_VERSION}.0
-} else {
-   VERSION = $${QT_VERSION}
-}
+QMAKE_TARGET_DESCRIPTION = QML Syntax Verifier
 
 load(qt_tool)
diff --git a/tools/qmlmin/main.cpp b/tools/qmlmin/main.cpp
index 5641e6348e..26833d2a08 100644
--- a/tools/qmlmin/main.cpp
+++ b/tools/qmlmin/main.cpp
@@ -57,15 +57,48 @@ class QmlminLexer: protected Lexer, public Directives
     QString _fileName;
     QString _directives;
 
+protected:
+    QVector<int> _stateStack;
+    QList<int> _tokens;
+    QList<QString> _tokenStrings;
+    int yytoken = -1;
+    QString yytokentext;
+
+    void lex() {
+        if (_tokens.isEmpty()) {
+            _tokens.append(Lexer::lex());
+            _tokenStrings.append(tokenText());
+        }
+
+        yytoken = _tokens.takeFirst();
+        yytokentext = _tokenStrings.takeFirst();
+    }
+
+    int lookaheadToken()
+    {
+        if (yytoken < 0)
+            lex();
+        return yytoken;
+    }
+
+    void pushToken(int token)
+    {
+        _tokens.prepend(yytoken);
+        _tokenStrings.prepend(yytokentext);
+        yytoken = token;
+        yytokentext = QString();
+    }
+
 public:
-    QmlminLexer(): Lexer(&_engine) {}
+    QmlminLexer()
+        : Lexer(&_engine), _stateStack(128) {}
     virtual ~QmlminLexer() {}
 
     QString fileName() const { return _fileName; }
 
     bool operator()(const QString &fileName, const QString &code)
     {
-        int startToken = T_FEED_JS_PROGRAM;
+        int startToken = T_FEED_JS_SCRIPT;
         const QFileInfo fileInfo(fileName);
         if (fileInfo.suffix().toLower() == QLatin1String("qml"))
             startToken = T_FEED_UI_PROGRAM;
@@ -154,6 +187,24 @@ protected:
                 ruleno == J_SCRIPT_REGEXPLITERAL_RULE2;
     }
 
+    void handleLookaheads(int ruleno) {
+        if (ruleno == J_SCRIPT_EXPRESSIONSTATEMENTLOOKAHEAD_RULE) {
+            int token = lookaheadToken();
+            if (token == T_LBRACE)
+                pushToken(T_FORCE_BLOCK);
+            else if (token == T_FUNCTION || token == T_CLASS || token == T_LET || token == T_CONST)
+                pushToken(T_FORCE_DECLARATION);
+        } else if (ruleno == J_SCRIPT_CONCISEBODYLOOKAHEAD_RULE) {
+            int token = lookaheadToken();
+            if (token == T_LBRACE)
+                pushToken(T_FORCE_BLOCK);
+        } else if (ruleno == J_SCRIPT_EXPORTDECLARATIONLOOKAHEAD_RULE) {
+            int token = lookaheadToken();
+            if (token == T_FUNCTION || token == T_CLASS)
+                pushToken(T_FORCE_DECLARATION);
+        }
+    }
+
     bool scanRestOfRegExp(int ruleno, QString *restOfRegExp)
     {
         if (! scanRegExp(ruleno == J_SCRIPT_REGEXPLITERAL_RULE1 ? Lexer::NoPrefix : Lexer::EqualPrefix))
@@ -187,9 +238,6 @@ protected:
 
 class Minify: public QmlminLexer
 {
-    QVector<int> _stateStack;
-    QList<int> _tokens;
-    QList<QString> _tokenStrings;
     QString _minifiedCode;
     int _maxWidth;
     int _width;
@@ -206,7 +254,7 @@ protected:
 };
 
 Minify::Minify(int maxWidth)
-    : _stateStack(128), _maxWidth(maxWidth), _width(0)
+    : _maxWidth(maxWidth), _width(0)
 {
 }
 
@@ -250,16 +298,14 @@ void Minify::escape(const QChar &ch, QString *out)
 bool Minify::parse(int startToken)
 {
     int yyaction = 0;
-    int yytoken = -1;
     int yytos = -1;
-    QString yytokentext;
     QString assembled;
 
     _minifiedCode.clear();
     _tokens.append(startToken);
     _tokenStrings.append(QString());
 
-    if (startToken == T_FEED_JS_PROGRAM) {
+    if (startToken == T_FEED_JS_SCRIPT) {
         // parse optional pragma directive
         DiagnosticMessage error;
         if (scanDirectives(this, &error)) {
@@ -282,15 +328,8 @@ bool Minify::parse(int startToken)
         _stateStack[yytos] = yyaction;
 
     again:
-        if (yytoken == -1 && action_index[yyaction] != -TERMINAL_COUNT) {
-            if (_tokens.isEmpty()) {
-                _tokens.append(lex());
-                _tokenStrings.append(tokenText());
-            }
-
-            yytoken = _tokens.takeFirst();
-            yytokentext = _tokenStrings.takeFirst();
-        }
+        if (yytoken == -1 && action_index[yyaction] != -TERMINAL_COUNT)
+            lex();
 
         yyaction = t_action(yyaction, yytoken);
         if (yyaction > 0) {
@@ -366,6 +405,8 @@ bool Minify::parse(int startToken)
             const int ruleno = -yyaction - 1;
             yytos -= rhs[ruleno];
 
+            handleLookaheads(ruleno);
+
             if (isRegExpRule(ruleno)) {
                 QString restOfRegExp;
 
@@ -398,13 +439,10 @@ bool Minify::parse(int startToken)
 
 class Tokenize: public QmlminLexer
 {
-    QVector<int> _stateStack;
-    QList<int> _tokens;
-    QList<QString> _tokenStrings;
     QStringList _minifiedCode;
 
 public:
-    Tokenize();
+    Tokenize() {}
 
     QStringList tokenStream() const;
 
@@ -412,11 +450,6 @@ protected:
     bool parse(int startToken) override;
 };
 
-Tokenize::Tokenize()
-    : _stateStack(128)
-{
-}
-
 QStringList Tokenize::tokenStream() const
 {
     return _minifiedCode;
@@ -425,15 +458,13 @@ QStringList Tokenize::tokenStream() const
 bool Tokenize::parse(int startToken)
 {
     int yyaction = 0;
-    int yytoken = -1;
     int yytos = -1;
-    QString yytokentext;
 
     _minifiedCode.clear();
     _tokens.append(startToken);
     _tokenStrings.append(QString());
 
-    if (startToken == T_FEED_JS_PROGRAM) {
+    if (startToken == T_FEED_JS_SCRIPT) {
         // parse optional pragma directive
         DiagnosticMessage error;
         if (scanDirectives(this, &error)) {
@@ -457,15 +488,8 @@ bool Tokenize::parse(int startToken)
         _stateStack[yytos] = yyaction;
 
     again:
-        if (yytoken == -1 && action_index[yyaction] != -TERMINAL_COUNT) {
-            if (_tokens.isEmpty()) {
-                _tokens.append(lex());
-                _tokenStrings.append(tokenText());
-            }
-
-            yytoken = _tokens.takeFirst();
-            yytokentext = _tokenStrings.takeFirst();
-        }
+        if (yytoken == -1 && action_index[yyaction] != -TERMINAL_COUNT)
+            lex();
 
         yyaction = t_action(yyaction, yytoken);
         if (yyaction > 0) {
@@ -484,6 +508,8 @@ bool Tokenize::parse(int startToken)
             const int ruleno = -yyaction - 1;
             yytos -= rhs[ruleno];
 
+            handleLookaheads(ruleno);
+
             if (isRegExpRule(ruleno)) {
                 QString restOfRegExp;
 
diff --git a/tools/qmlmin/qmlmin.pro b/tools/qmlmin/qmlmin.pro
index f5248e1b69..32d9e3343b 100644
--- a/tools/qmlmin/qmlmin.pro
+++ b/tools/qmlmin/qmlmin.pro
@@ -2,13 +2,6 @@ option(host_build)
 QT       = core qmldevtools-private
 SOURCES += main.cpp
 
-QMAKE_TARGET_PRODUCT = qmlmin
-QMAKE_TARGET_DESCRIPTION = QML/JS minifier
-
-win32 {
-   VERSION = $${QT_VERSION}.0
-} else {
-   VERSION = $${QT_VERSION}
-}
+QMAKE_TARGET_DESCRIPTION = QML/JS Minifier
 
 load(qt_tool)
diff --git a/tools/qmlplugindump/main.cpp b/tools/qmlplugindump/main.cpp
index dd7ae36c5d..f3b931fbbf 100644
--- a/tools/qmlplugindump/main.cpp
+++ b/tools/qmlplugindump/main.cpp
@@ -66,9 +66,6 @@
 #include <QtGui/private/qsimulatorconnection_p.h>
 #endif
 
-#ifdef Q_OS_UNIX
-#include <signal.h>
-#endif
 #ifdef Q_OS_WIN
 #  if !defined(Q_CC_MINGW)
 #    include <crtdbg.h>
@@ -79,9 +76,9 @@
 namespace {
 
 const uint qtQmlMajorVersion = 2;
-const uint qtQmlMinorVersion = 2;
+const uint qtQmlMinorVersion = 0;
 const uint qtQuickMajorVersion = 2;
-const uint qtQuickMinorVersion = 8;
+const uint qtQuickMinorVersion = 0;
 
 const QString qtQuickQualifiedName = QString::fromLatin1("QtQuick %1.%2")
         .arg(qtQuickMajorVersion)
@@ -124,14 +121,14 @@ void collectReachableMetaObjects(QObject *object, QSet<const QMetaObject *> *met
 
     const QMetaObject *meta = object->metaObject();
     if (verbose)
-        std::cerr << "Processing object" << qPrintable( meta->className() ) << std::endl;
+        std::cerr << "Processing object " << qPrintable( meta->className() ) << std::endl;
     collectReachableMetaObjects(meta, metas);
 
     for (int index = 0; index < meta->propertyCount(); ++index) {
         QMetaProperty prop = meta->property(index);
         if (QQmlMetaType::isQObject(prop.userType())) {
             if (verbose)
-                std::cerr << "  Processing property" << qPrintable( prop.name() ) << std::endl;
+                std::cerr << "  Processing property " << qPrintable( prop.name() ) << std::endl;
             currentProperty = QString("%1::%2").arg(meta->className(), prop.name());
 
             // if the property was not initialized during construction,
@@ -144,11 +141,11 @@ void collectReachableMetaObjects(QObject *object, QSet<const QMetaObject *> *met
     }
 }
 
-void collectReachableMetaObjects(QQmlEnginePrivate *engine, const QQmlType *ty, QSet<const QMetaObject *> *metas)
+void collectReachableMetaObjects(QQmlEnginePrivate *engine, const QQmlType &ty, QSet<const QMetaObject *> *metas)
 {
-    collectReachableMetaObjects(ty->metaObject(), metas, ty->isExtendedType());
-    if (ty->attachedPropertiesType(engine))
-        collectReachableMetaObjects(ty->attachedPropertiesType(engine), metas);
+    collectReachableMetaObjects(ty.baseMetaObject(), metas, ty.isExtendedType());
+    if (ty.attachedPropertiesType(engine))
+        collectReachableMetaObjects(ty.attachedPropertiesType(engine), metas);
 }
 
 /* We want to add the MetaObject for 'Qt' to the list, this is a
@@ -164,11 +161,7 @@ public:
    To do this, we need to find the QQmlTypes associated with this
    QMetaObject.
 */
-static QHash<QByteArray, QSet<const QQmlType *> > qmlTypesByCppName;
-
-/* A composite type is completely specified by name, major version and minor version.
-*/
-static QMap<QString, QSet<const QQmlType *> > qmlTypesByCompositeName;
+static QHash<QByteArray, QSet<QQmlType> > qmlTypesByCppName;
 
 static QHash<QByteArray, QByteArray> cppToId;
 
@@ -211,14 +204,15 @@ QByteArray convertToId(const QMetaObject *mo)
 
 
 // Collect all metaobjects for types registered with qmlRegisterType() without parameters
-void collectReachableMetaObjectsWithoutQmlName(QQmlEnginePrivate *engine, QSet<const QMetaObject *>& metas ) {
+void collectReachableMetaObjectsWithoutQmlName(QQmlEnginePrivate *engine, QSet<const QMetaObject *>& metas,
+                                               QMap<QString, QSet<QQmlType>> &compositeTypes) {
     const auto qmlAllTypes = QQmlMetaType::qmlAllTypes();
-    for (const QQmlType *ty : qmlAllTypes) {
-        if ( ! metas.contains(ty->metaObject()) ) {
-            if (!ty->isComposite()) {
+    for (const QQmlType &ty : qmlAllTypes) {
+        if (!metas.contains(ty.baseMetaObject())) {
+            if (!ty.isComposite()) {
                 collectReachableMetaObjects(engine, ty, &metas);
             } else {
-                qmlTypesByCompositeName[ty->elementName()].insert(ty);
+                compositeTypes[ty.elementName()].insert(ty);
             }
        }
     }
@@ -227,86 +221,52 @@ void collectReachableMetaObjectsWithoutQmlName(QQmlEnginePrivate *engine, QSet<c
 QSet<const QMetaObject *> collectReachableMetaObjects(QQmlEngine *engine,
                                                       QSet<const QMetaObject *> &noncreatables,
                                                       QSet<const QMetaObject *> &singletons,
-                                                      const QList<QQmlType *> &skip = QList<QQmlType *>())
+                                                      QMap<QString, QSet<QQmlType>> &compositeTypes,
+                                                      const QList<QQmlType> &skip = QList<QQmlType>())
 {
     QSet<const QMetaObject *> metas;
     metas.insert(FriendlyQObject::qtMeta());
 
-    QHash<QByteArray, QSet<QByteArray> > extensions;
     const auto qmlTypes = QQmlMetaType::qmlTypes();
-    for (const QQmlType *ty : qmlTypes) {
-        if (!ty->isCreatable())
-            noncreatables.insert(ty->metaObject());
-        if (ty->isSingleton())
-            singletons.insert(ty->metaObject());
-        if (!ty->isComposite()) {
-            qmlTypesByCppName[ty->metaObject()->className()].insert(ty);
-            if (ty->isExtendedType())
-                extensions[ty->typeName()].insert(ty->metaObject()->className());
+    for (const QQmlType &ty : qmlTypes) {
+        if (!ty.isCreatable())
+            noncreatables.insert(ty.baseMetaObject());
+        if (ty.isSingleton())
+            singletons.insert(ty.baseMetaObject());
+        if (!ty.isComposite()) {
+            qmlTypesByCppName[ty.baseMetaObject()->className()].insert(ty);
             collectReachableMetaObjects(QQmlEnginePrivate::get(engine), ty, &metas);
         } else {
-            qmlTypesByCompositeName[ty->elementName()].insert(ty);
-        }
-    }
-
-    // Adjust exports of the base object if there are extensions.
-    // For each export of a base object there can be a single extension object overriding it.
-    // Example: QDeclarativeGraphicsWidget overrides the QtQuick/QGraphicsWidget export
-    //          of QGraphicsWidget.
-    for (auto it = extensions.cbegin(), end = extensions.cend(); it != end; ++it) {
-        QSet<const QQmlType *> baseExports = qmlTypesByCppName.value(it.key());
-
-        const QSet<QByteArray> extensionCppNames = it.value();
-        for (const QByteArray &extensionCppName : extensionCppNames) {
-            const QSet<const QQmlType *> extensionExports = qmlTypesByCppName.value(extensionCppName);
-
-            // remove extension exports from base imports
-            // unfortunately the QQmlType pointers don't match, so can't use QSet::subtract
-            QSet<const QQmlType *> newBaseExports;
-            for (const QQmlType *baseExport : qAsConst(baseExports)) {
-                bool match = false;
-                for (const QQmlType *extensionExport : extensionExports) {
-                    if (baseExport->qmlTypeName() == extensionExport->qmlTypeName()
-                            && baseExport->majorVersion() == extensionExport->majorVersion()
-                            && baseExport->minorVersion() == extensionExport->minorVersion()) {
-                        match = true;
-                        break;
-                    }
-                }
-                if (!match)
-                    newBaseExports.insert(baseExport);
-            }
-            baseExports = newBaseExports;
+            compositeTypes[ty.elementName()].insert(ty);
         }
-        qmlTypesByCppName[it.key()] = baseExports;
     }
 
     if (creatable) {
         // find even more QMetaObjects by instantiating QML types and running
         // over the instances
-        for (QQmlType *ty : qmlTypes) {
+        for (const QQmlType &ty : qmlTypes) {
             if (skip.contains(ty))
                 continue;
-            if (ty->isExtendedType())
+            if (ty.isExtendedType())
                 continue;
-            if (!ty->isCreatable())
+            if (!ty.isCreatable())
                 continue;
-            if (ty->typeName() == "QQmlComponent")
+            if (ty.typeName() == "QQmlComponent")
                 continue;
 
-            QString tyName = ty->qmlTypeName();
+            QString tyName = ty.qmlTypeName();
             tyName = tyName.mid(tyName.lastIndexOf(QLatin1Char('/')) + 1);
             if (tyName.isEmpty())
                 continue;
 
             inObjectInstantiation = tyName;
-            QObject *object = 0;
+            QObject *object = nullptr;
 
-            if (ty->isSingleton()) {
-                QQmlType::SingletonInstanceInfo *siinfo = ty->singletonInstanceInfo();
+            if (ty.isSingleton()) {
+                QQmlType::SingletonInstanceInfo *siinfo = ty.singletonInstanceInfo();
                 if (!siinfo) {
                     std::cerr << "Internal error, " << qPrintable(tyName)
-                              << "(" << qPrintable( QString::fromUtf8(ty->typeName()) ) << ")"
+                              << "(" << qPrintable( QString::fromUtf8(ty.typeName()) ) << ")"
                               << " is singleton, but has no singletonInstanceInfo" << std::endl;
                     continue;
                 }
@@ -324,8 +284,8 @@ QSet<const QMetaObject *> collectReachableMetaObjects(QQmlEngine *engine,
             } else {
                 if (verbose)
                     std::cerr << "Trying to create object " << qPrintable( tyName )
-                              << " (" << qPrintable( QString::fromUtf8(ty->typeName()) )  << ")" << std::endl;
-                object = ty->create();
+                              << " (" << qPrintable( QString::fromUtf8(ty.typeName()) )  << ")" << std::endl;
+                object = ty.create();
             }
 
             inObjectInstantiation.clear();
@@ -333,16 +293,16 @@ QSet<const QMetaObject *> collectReachableMetaObjects(QQmlEngine *engine,
             if (object) {
                 if (verbose)
                     std::cerr << "Got " << qPrintable( tyName )
-                              << " (" << qPrintable( QString::fromUtf8(ty->typeName()) ) << ")" << std::endl;
+                              << " (" << qPrintable( QString::fromUtf8(ty.typeName()) ) << ")" << std::endl;
                 collectReachableMetaObjects(object, &metas);
                 object->deleteLater();
             } else {
-                std::cerr << "Could not create" << qPrintable(tyName) << std::endl;
+                std::cerr << "Could not create " << qPrintable(tyName) << std::endl;
             }
         }
     }
 
-    collectReachableMetaObjectsWithoutQmlName(QQmlEnginePrivate::get(engine), metas);
+    collectReachableMetaObjectsWithoutQmlName(QQmlEnginePrivate::get(engine), metas, compositeTypes);
 
     return metas;
 }
@@ -403,17 +363,9 @@ public:
         return exportString;
     }
 
-    void writeMetaContent(const QMetaObject *meta, KnownAttributes *knownAttributes = 0)
+    void writeMetaContent(const QMetaObject *meta, KnownAttributes *knownAttributes = nullptr)
     {
-        QSet<QString> implicitSignals;
-        for (int index = meta->propertyOffset(); index < meta->propertyCount(); ++index) {
-            const QMetaProperty &property = meta->property(index);
-            dump(property, knownAttributes);
-            if (knownAttributes)
-                knownAttributes->knownMethod(QByteArray(property.name()).append("Changed"),
-                                             0, property.revision());
-            implicitSignals.insert(QString("%1Changed").arg(QString::fromUtf8(property.name())));
-        }
+        QSet<QString> implicitSignals = dumpMetaProperties(meta, 0, knownAttributes);
 
         if (meta == &QObject::staticMetaObject) {
             // for QObject, hide deleteLater() and onDestroyed
@@ -476,17 +428,17 @@ public:
         return prototypeName;
     }
 
-    void dumpComposite(QQmlEngine *engine, const QSet<const QQmlType *> &compositeType, QSet<QByteArray> &defaultReachableNames)
+    void dumpComposite(QQmlEngine *engine, const QSet<QQmlType> &compositeType, QSet<QByteArray> &defaultReachableNames)
     {
-        for (const QQmlType *type : compositeType)
+        for (const QQmlType &type : compositeType)
             dumpCompositeItem(engine, type, defaultReachableNames);
     }
 
-    void dumpCompositeItem(QQmlEngine *engine, const QQmlType *compositeType, QSet<QByteArray> &defaultReachableNames)
+    void dumpCompositeItem(QQmlEngine *engine, const QQmlType &compositeType, QSet<QByteArray> &defaultReachableNames)
     {
-        QQmlComponent e(engine, compositeType->sourceUrl());
+        QQmlComponent e(engine, compositeType.sourceUrl());
         if (!e.isReady()) {
-            std::cerr << "WARNING: skipping module " << compositeType->elementName().toStdString()
+            std::cerr << "WARNING: skipping module " << compositeType.elementName().toStdString()
                       << std::endl << e.errorString().toStdString() << std::endl;
             return;
         }
@@ -507,14 +459,14 @@ public:
                                                                  &objectsToMerge);
         qml->writeScriptBinding(QLatin1String("prototype"), enquote(prototypeName));
 
-        QString qmlTyName = compositeType->qmlTypeName();
-        const QString exportString = getExportString(qmlTyName, compositeType->majorVersion(), compositeType->minorVersion());
+        QString qmlTyName = compositeType.qmlTypeName();
+        const QString exportString = getExportString(qmlTyName, compositeType.majorVersion(), compositeType.minorVersion());
         qml->writeScriptBinding(QLatin1String("name"), exportString);
         qml->writeArrayBinding(QLatin1String("exports"), QStringList() << exportString);
-        qml->writeArrayBinding(QLatin1String("exportMetaObjectRevisions"), QStringList() << QString::number(compositeType->minorVersion()));
+        qml->writeArrayBinding(QLatin1String("exportMetaObjectRevisions"), QStringList() << QString::number(compositeType.minorVersion()));
         qml->writeBooleanBinding(QLatin1String("isComposite"), true);
 
-        if (compositeType->isSingleton()) {
+        if (compositeType.isSingleton()) {
             qml->writeBooleanBinding(QLatin1String("isCreatable"), false);
             qml->writeBooleanBinding(QLatin1String("isSingleton"), true);
         }
@@ -533,6 +485,27 @@ public:
         qml->writeEndObject();
     }
 
+    QString getDefaultProperty(const QMetaObject *meta)
+    {
+        for (int index = meta->classInfoCount() - 1; index >= 0; --index) {
+            QMetaClassInfo classInfo = meta->classInfo(index);
+            if (QLatin1String(classInfo.name()) == QLatin1String("DefaultProperty")) {
+                return QLatin1String(classInfo.value());
+            }
+        }
+        return QString();
+    }
+
+    struct QmlTypeInfo {
+        QmlTypeInfo() {}
+        QmlTypeInfo(const QString &exportString, int revision, const QMetaObject *extendedObject, QByteArray attachedTypeId)
+            : exportString(exportString), revision(revision), extendedObject(extendedObject), attachedTypeId(attachedTypeId) {}
+        QString exportString;
+        int revision = 0;
+        const QMetaObject *extendedObject = nullptr;
+        QByteArray attachedTypeId;
+    };
+
     void dump(QQmlEnginePrivate *engine, const QMetaObject *meta, bool isUncreatable, bool isSingleton)
     {
         qml->writeStartObject("Component");
@@ -540,29 +513,58 @@ public:
         QByteArray id = convertToId(meta);
         qml->writeScriptBinding(QLatin1String("name"), enquote(id));
 
-        for (int index = meta->classInfoCount() - 1 ; index >= 0 ; --index) {
-            QMetaClassInfo classInfo = meta->classInfo(index);
-            if (QLatin1String(classInfo.name()) == QLatin1String("DefaultProperty")) {
-                qml->writeScriptBinding(QLatin1String("defaultProperty"), enquote(QLatin1String(classInfo.value())));
-                break;
+        // collect type information
+        QVector<QmlTypeInfo> typeInfo;
+        for (QQmlType type : qmlTypesByCppName.value(meta->className())) {
+            const QMetaObject *extendedObject = type.extensionFunction() ? type.metaObject() : nullptr;
+            QByteArray attachedTypeId;
+            if (const QMetaObject *attachedType = type.attachedPropertiesType(engine)) {
+                // Can happen when a type is registered that returns itself as attachedPropertiesType()
+                // because there is no creatable type to attach to.
+                if (attachedType != meta)
+                    attachedTypeId = convertToId(attachedType);
+            }
+            const QString exportString = getExportString(type.qmlTypeName(), type.majorVersion(), type.minorVersion());
+            int metaObjectRevision = type.metaObjectRevision();
+            if (extendedObject) {
+                // emulate custom metaobjectrevision out of import
+                metaObjectRevision = type.majorVersion() * 100 + type.minorVersion();
             }
+
+            QmlTypeInfo info = { exportString, metaObjectRevision, extendedObject, attachedTypeId };
+            typeInfo.append(info);
         }
 
+        // sort to ensure stable output
+        std::sort(typeInfo.begin(), typeInfo.end(), [](const QmlTypeInfo &i1, const QmlTypeInfo &i2) {
+            return i1.revision < i2.revision;
+        });
+
+        // determine default property
+        // TODO: support revisioning of default property
+        QString defaultProperty = getDefaultProperty(meta);
+        if (defaultProperty.isEmpty()) {
+            for (const QmlTypeInfo &iter : typeInfo) {
+                if (iter.extendedObject) {
+                    defaultProperty = getDefaultProperty(iter.extendedObject);
+                    if (!defaultProperty.isEmpty())
+                        break;
+                }
+            }
+        }
+        if (!defaultProperty.isEmpty())
+            qml->writeScriptBinding(QLatin1String("defaultProperty"), enquote(defaultProperty));
+
         if (meta->superClass())
             qml->writeScriptBinding(QLatin1String("prototype"), enquote(convertToId(meta->superClass())));
 
-        const QSet<const QQmlType *> qmlTypes = qmlTypesByCppName.value(meta->className());
-        if (!qmlTypes.isEmpty()) {
-            QHash<QString, const QQmlType *> exports;
+        if (!typeInfo.isEmpty()) {
+            QMap<QString, QString> exports; // sort exports
+            for (const QmlTypeInfo &iter : typeInfo)
+                exports.insert(iter.exportString, QString::number(iter.revision));
 
-            for (const QQmlType *qmlTy : qmlTypes) {
-                const QString exportString = getExportString(qmlTy->qmlTypeName(), qmlTy->majorVersion(), qmlTy->minorVersion());
-                exports.insert(exportString, qmlTy);
-            }
-
-            // ensure exports are sorted and don't change order when the plugin is dumped again
             QStringList exportStrings = exports.keys();
-            std::sort(exportStrings.begin(), exportStrings.end());
+            QStringList metaObjectRevisions = exports.values();
             qml->writeArrayBinding(QLatin1String("exports"), exportStrings);
 
             if (isUncreatable)
@@ -571,20 +573,12 @@ public:
             if (isSingleton)
                 qml->writeBooleanBinding(QLatin1String("isSingleton"), true);
 
-            // write meta object revisions
-            QStringList metaObjectRevisions;
-            for (const QString &exportString : qAsConst(exportStrings)) {
-                int metaObjectRevision = exports[exportString]->metaObjectRevision();
-                metaObjectRevisions += QString::number(metaObjectRevision);
-            }
             qml->writeArrayBinding(QLatin1String("exportMetaObjectRevisions"), metaObjectRevisions);
 
-            if (const QMetaObject *attachedType = (*qmlTypes.begin())->attachedPropertiesType(engine)) {
-                // Can happen when a type is registered that returns itself as attachedPropertiesType()
-                // because there is no creatable type to attach to.
-                if (attachedType != meta) {
-                    qml->writeScriptBinding(QLatin1String("attachedType"), enquote(
-                                                convertToId(attachedType)));
+            for (const QmlTypeInfo &iter : typeInfo) {
+                if (!iter.attachedTypeId.isEmpty()) {
+                    qml->writeScriptBinding(QLatin1String("attachedType"), enquote(iter.attachedTypeId));
+                    break;
                 }
             }
         }
@@ -594,6 +588,12 @@ public:
 
         writeMetaContent(meta);
 
+        // dump properties from extended metaobjects last
+        for (auto iter : typeInfo) {
+            if (iter.extendedObject)
+                dumpMetaProperties(iter.extendedObject, iter.revision);
+        }
+
         qml->writeEndObject();
     }
 
@@ -642,9 +642,9 @@ private:
             qml->writeScriptBinding(QLatin1String("isPointer"), QLatin1String("true"));
     }
 
-    void dump(const QMetaProperty &prop, KnownAttributes *knownAttributes = 0)
+    void dump(const QMetaProperty &prop, int metaRevision = -1, KnownAttributes *knownAttributes = nullptr)
     {
-        int revision = prop.revision();
+        int revision = metaRevision ? metaRevision : prop.revision();
         QByteArray propName = prop.name();
         if (knownAttributes && knownAttributes->knownProperty(propName, revision))
             return;
@@ -657,8 +657,22 @@ private:
         qml->writeEndObject();
     }
 
+    QSet<QString> dumpMetaProperties(const QMetaObject *meta, int metaRevision = -1, KnownAttributes *knownAttributes = nullptr)
+    {
+        QSet<QString> implicitSignals;
+        for (int index = meta->propertyOffset(); index < meta->propertyCount(); ++index) {
+            const QMetaProperty &property = meta->property(index);
+            dump(property, metaRevision, knownAttributes);
+            if (knownAttributes)
+                knownAttributes->knownMethod(QByteArray(property.name()).append("Changed"),
+                                             0, property.revision());
+            implicitSignals.insert(QString("%1Changed").arg(QString::fromUtf8(property.name())));
+        }
+        return implicitSignals;
+    }
+
     void dump(const QMetaMethod &meth, const QSet<QString> &implicitSignals,
-              KnownAttributes *knownAttributes = 0)
+              KnownAttributes *knownAttributes = nullptr)
     {
         if (meth.methodType() == QMetaMethod::Signal) {
             if (meth.access() != QMetaMethod::Public)
@@ -731,17 +745,6 @@ enum ExitCode {
     EXIT_IMPORTERROR = 3
 };
 
-#ifdef Q_OS_UNIX
-void sigSegvHandler(int) {
-    fprintf(stderr, "Error: SEGV\n");
-    if (!currentProperty.isEmpty())
-        fprintf(stderr, "While processing the property '%s', which probably has uninitialized data.\n", currentProperty.toLatin1().constData());
-    if (!inObjectInstantiation.isEmpty())
-        fprintf(stderr, "While instantiating the object '%s'.\n", inObjectInstantiation.toLatin1().constData());
-    exit(EXIT_SEGV);
-}
-#endif
-
 void printUsage(const QString &appName)
 {
     std::cerr << qPrintable(QString(
@@ -788,7 +791,7 @@ static bool readDependenciesData(QString dependenciesFile, const QByteArray &fil
                 QString version = obj.value(QStringLiteral("version")).toString();
                 if (name.isEmpty() || urisToSkip.contains(name) || version.isEmpty())
                     continue;
-                if (name.endsWith(QLatin1String("Private"), Qt::CaseInsensitive)) {
+                if (name.contains(QLatin1String("Private"), Qt::CaseInsensitive)) {
                     if (verbose)
                         std::cerr << "skipping private dependecy "
                                   << qPrintable( name ) << " "  << qPrintable(version) << std::endl;
@@ -836,9 +839,11 @@ static bool getDependencies(const QQmlEngine &engine, const QString &pluginImpor
                             const QString &pluginImportVersion, QStringList *dependencies,
                             bool forceQtQuickDependency)
 {
+    QString importScannerExe = QLatin1String("qmlimportscanner");
     QFileInfo selfExe(QCoreApplication::applicationFilePath());
-    QString command = selfExe.absoluteDir().filePath(QLatin1String("qmlimportscanner")
-                                                     + selfExe.suffix());
+    if (!selfExe.suffix().isEmpty())
+        importScannerExe += QLatin1String(".") + selfExe.suffix();
+    QString command = selfExe.absoluteDir().filePath(importScannerExe);
 
     QStringList commandArgs = QStringList()
             << QLatin1String("-qmlFiles")
@@ -964,17 +969,6 @@ int main(int argc, char *argv[])
 #endif // Q_OS_WIN && !Q_CC_MINGW
     // The default message handler might not print to console on some systems. Enforce this.
     qInstallMessageHandler(printDebugMessage);
-#ifdef Q_OS_UNIX
-    // qmldump may crash, but we don't want any crash handlers to pop up
-    // therefore we intercept the segfault and just exit() ourselves
-    struct sigaction sigAction;
-
-    sigemptyset(&sigAction.sa_mask);
-    sigAction.sa_handler = &sigSegvHandler;
-    sigAction.sa_flags   = 0;
-
-    sigaction(SIGSEGV, &sigAction, 0);
-#endif
 
 #ifdef QT_SIMULATOR
     // Running this application would bring up the Qt Simulator (since it links Qt GUI), avoid that!
@@ -999,7 +993,7 @@ int main(int argc, char *argv[])
     // Check which kind of application should be instantiated.
     bool useQApplication = false;
     for (int i = 0; i < argc; ++i) {
-        QString arg = QLatin1String(argv[1]);
+        QString arg = QLatin1String(argv[i]);
         if (arg == QLatin1String("--qapp") || arg == QLatin1String("-qapp"))
             useQApplication = true;
     }
@@ -1009,11 +1003,12 @@ int main(int argc, char *argv[])
             ? new QApplication(argc, argv)
             : new QGuiApplication(argc, argv));
 #else
+    Q_UNUSED(useQApplication);
     QScopedPointer<QCoreApplication> app(new QGuiApplication(argc, argv));
 #endif // QT_WIDGETS_LIB
 
     QCoreApplication::setApplicationVersion(QLatin1String(QT_VERSION_STR));
-    const QStringList args = app->arguments();
+    QStringList args = app->arguments();
     const QString appName = QFileInfo(app->applicationFilePath()).baseName();
     if (args.size() < 2) {
         printUsage(appName);
@@ -1045,6 +1040,10 @@ int main(int argc, char *argv[])
                     return EXIT_INVALIDARGUMENTS;
                 }
                 dependenciesFile = args.at(iArg);
+
+                // Remove absolute path so that it does not show up in the
+                // printed command line inside the plugins.qmltypes file.
+                args[iArg] = QFileInfo(args.at(iArg)).fileName();
             } else if (arg == QLatin1String("--merge")
                        || arg == QLatin1String("-merge")) {
                 if (++iArg == args.size()) {
@@ -1137,8 +1136,7 @@ int main(int argc, char *argv[])
             QRegularExpressionMatchIterator i = re.globalMatch(merge[1]);
             while (i.hasNext()) {
                 QRegularExpressionMatch m = i.next();
-                QString d = m.captured(1);
-                mergeDependencies  << m.captured(1);
+                mergeDependencies << m.captured(1);
             }
             mergeComponents = merge [2];
         }
@@ -1184,8 +1182,9 @@ int main(int argc, char *argv[])
     // find all QMetaObjects reachable from the builtin module
     QSet<const QMetaObject *> uncreatableMetas;
     QSet<const QMetaObject *> singletonMetas;
-    QSet<const QMetaObject *> defaultReachable = collectReachableMetaObjects(&engine, uncreatableMetas, singletonMetas);
-    QList<QQmlType *> defaultTypes = QQmlMetaType::qmlTypes();
+    QMap<QString, QSet<QQmlType>> defaultCompositeTypes;
+    QSet<const QMetaObject *> defaultReachable = collectReachableMetaObjects(&engine, uncreatableMetas, singletonMetas, defaultCompositeTypes);
+    QList<QQmlType> defaultTypes = QQmlMetaType::qmlTypes();
 
     // add some otherwise unreachable QMetaObjects
     defaultReachable.insert(&QQuickMouseEvent::staticMetaObject);
@@ -1195,6 +1194,9 @@ int main(int argc, char *argv[])
     // this will hold the meta objects we want to dump information of
     QSet<const QMetaObject *> metas;
 
+    // composite types we want to dump information of
+    QMap<QString, QSet<QQmlType>> compositeTypes;
+
     if (action == Builtins) {
         for (const QMetaObject *m : qAsConst(defaultReachable)) {
             if (m->className() == QLatin1String("Qt")) {
@@ -1226,16 +1228,16 @@ int main(int argc, char *argv[])
     } else {
         // find a valid QtQuick import
         QByteArray importCode;
-        QQmlType *qtObjectType = QQmlMetaType::qmlType(&QObject::staticMetaObject);
-        if (!qtObjectType) {
+        QQmlType qtObjectType = QQmlMetaType::qmlType(&QObject::staticMetaObject);
+        if (!qtObjectType.isValid()) {
             std::cerr << "Could not find QtObject type" << std::endl;
             importCode = qtQmlImportString.toUtf8();
         } else {
-            QString module = qtObjectType->qmlTypeName();
+            QString module = qtObjectType.qmlTypeName();
             module = module.mid(0, module.lastIndexOf(QLatin1Char('/')));
             importCode = QString("import %1 %2.%3").arg(module,
-                                                        QString::number(qtObjectType->majorVersion()),
-                                                        QString::number(qtObjectType->minorVersion())).toUtf8();
+                                                        QString::number(qtObjectType.majorVersion()),
+                                                        QString::number(qtObjectType.minorVersion())).toUtf8();
         }
         // avoid importing dependencies?
         for (const QString &moduleToImport : qAsConst(dependencies)) {
@@ -1268,9 +1270,17 @@ int main(int argc, char *argv[])
             }
         }
 
-        QSet<const QMetaObject *> candidates = collectReachableMetaObjects(&engine, uncreatableMetas, singletonMetas, defaultTypes);
+        QSet<const QMetaObject *> candidates = collectReachableMetaObjects(&engine, uncreatableMetas, singletonMetas, compositeTypes, defaultTypes);
         candidates.subtract(defaultReachable);
 
+        for (QString iter: compositeTypes.keys()) {
+            if (defaultCompositeTypes.contains(iter)) {
+                QSet<QQmlType> compositeTypesByName = compositeTypes.value(iter);
+                compositeTypesByName.subtract(defaultCompositeTypes.value(iter));
+                compositeTypes[iter] = compositeTypesByName;
+            }
+        }
+
         // Also eliminate meta objects with the same classname.
         // This is required because extended objects seem not to share
         // a single meta object instance.
@@ -1324,8 +1334,8 @@ int main(int argc, char *argv[])
         dumper.dump(QQmlEnginePrivate::get(&engine), meta, uncreatableMetas.contains(meta), singletonMetas.contains(meta));
     }
 
-    QMap<QString, QSet<const QQmlType *> >::const_iterator iter = qmlTypesByCompositeName.constBegin();
-    for (; iter != qmlTypesByCompositeName.constEnd(); ++iter)
+    QMap<QString, QSet<QQmlType> >::const_iterator iter = compositeTypes.constBegin();
+    for (; iter != compositeTypes.constEnd(); ++iter)
         dumper.dumpComposite(&engine, iter.value(), defaultReachableNames);
 
     // define QEasingCurve as an extension of QQmlEasingValueType, this way
diff --git a/tools/qmlplugindump/qmlplugindump.pro b/tools/qmlplugindump/qmlplugindump.pro
index 2749ec943f..62b08e9334 100644
--- a/tools/qmlplugindump/qmlplugindump.pro
+++ b/tools/qmlplugindump/qmlplugindump.pro
@@ -22,13 +22,6 @@ macx {
     CONFIG -= app_bundle
 }
 
-QMAKE_TARGET_PRODUCT = qmlplugindump
-QMAKE_TARGET_DESCRIPTION = QML plugin dump tool
-
-win32 {
-   VERSION = $${QT_VERSION}.0
-} else {
-   VERSION = $${QT_VERSION}
-}
+QMAKE_TARGET_DESCRIPTION = QML Plugin Metadata Dumper
 
 load(qt_tool)
diff --git a/tools/qmlpreview/main.cpp b/tools/qmlpreview/main.cpp
new file mode 100644
index 0000000000..c7a32da258
--- /dev/null
+++ b/tools/qmlpreview/main.cpp
@@ -0,0 +1,36 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the tools applications of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qmlpreviewapplication.h"
+
+int main(int argc, char *argv[])
+{
+    QmlPreviewApplication app(argc, argv);
+    app.parseArguments();
+    return app.exec();
+}
diff --git a/tools/qmlpreview/qmlpreview.pro b/tools/qmlpreview/qmlpreview.pro
new file mode 100644
index 0000000000..d42f2cbe07
--- /dev/null
+++ b/tools/qmlpreview/qmlpreview.pro
@@ -0,0 +1,15 @@
+QT = network core qmldebug-private
+CONFIG += no_import_scan
+
+SOURCES += \
+    main.cpp \
+    qmlpreviewapplication.cpp \
+    qmlpreviewfilesystemwatcher.cpp
+
+HEADERS += \
+    qmlpreviewapplication.h \
+    qmlpreviewfilesystemwatcher.h
+
+QMAKE_TARGET_DESCRIPTION = QML Preview
+
+load(qt_tool)
diff --git a/tools/qmlpreview/qmlpreviewapplication.cpp b/tools/qmlpreview/qmlpreviewapplication.cpp
new file mode 100644
index 0000000000..17017dae77
--- /dev/null
+++ b/tools/qmlpreview/qmlpreviewapplication.cpp
@@ -0,0 +1,246 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qmlpreviewapplication.h"
+
+#include <QtCore/QStringList>
+#include <QtCore/QTextStream>
+#include <QtCore/QProcess>
+#include <QtCore/QTimer>
+#include <QtCore/QDateTime>
+#include <QtCore/QFileInfo>
+#include <QtCore/QDebug>
+#include <QtCore/QDir>
+#include <QtCore/QCommandLineParser>
+#include <QtCore/QTemporaryFile>
+#include <QtCore/QUrl>
+
+QmlPreviewApplication::QmlPreviewApplication(int &argc, char **argv) :
+    QCoreApplication(argc, argv),
+    m_verbose(false),
+    m_connectionAttempts(0)
+{
+    m_connection.reset(new QQmlDebugConnection);
+    m_qmlPreviewClient.reset(new QQmlPreviewClient(m_connection.data()));
+    m_connectTimer.setInterval(1000);
+
+    m_loadTimer.setInterval(100);
+    m_loadTimer.setSingleShot(true);
+    connect(&m_loadTimer, &QTimer::timeout, this, [this]() {
+        m_qmlPreviewClient->triggerLoad(QUrl());
+    });
+
+    connect(&m_connectTimer, &QTimer::timeout, this, &QmlPreviewApplication::tryToConnect);
+    connect(m_connection.data(), &QQmlDebugConnection::connected, &m_connectTimer, &QTimer::stop);
+
+    connect(m_qmlPreviewClient.data(), &QQmlPreviewClient::error,
+            this, &QmlPreviewApplication::logError);
+    connect(m_qmlPreviewClient.data(), &QQmlPreviewClient::request,
+            this, &QmlPreviewApplication::serveRequest);
+
+    connect(&m_watcher, &QmlPreviewFileSystemWatcher::fileChanged,
+            this, &QmlPreviewApplication::sendFile);
+    connect(&m_watcher, &QmlPreviewFileSystemWatcher::directoryChanged,
+            this, &QmlPreviewApplication::sendDirectory);
+}
+
+QmlPreviewApplication::~QmlPreviewApplication()
+{
+    if (m_process && m_process->state() != QProcess::NotRunning) {
+        logStatus("Terminating process ...");
+        m_process->disconnect();
+        m_process->terminate();
+        if (!m_process->waitForFinished(1000)) {
+            logStatus("Killing process ...");
+            m_process->kill();
+        }
+    }
+}
+
+void QmlPreviewApplication::parseArguments()
+{
+    setApplicationName(QLatin1String("qmlpreview"));
+    setApplicationVersion(QLatin1String(qVersion()));
+
+    QCommandLineParser parser;
+    parser.setSingleDashWordOptionMode(QCommandLineParser::ParseAsLongOptions);
+    parser.setOptionsAfterPositionalArgumentsMode(QCommandLineParser::ParseAsPositionalArguments);
+
+    parser.setApplicationDescription(QChar::LineFeed + tr(
+        "The QML Preview tool watches QML and JavaScript files on disk and updates\n"
+        "the application live with any changes. The application to be previewed\n"
+        "has to enable QML debugging. See the Qt Creator documentation on how to do\n"
+        "this for different Qt versions."));
+
+    QCommandLineOption verbose(QStringList() << QLatin1String("verbose"),
+                               tr("Print debugging output."));
+    parser.addOption(verbose);
+
+    parser.addHelpOption();
+    parser.addVersionOption();
+
+    parser.addPositionalArgument(QLatin1String("executable"),
+                                 tr("The executable to be started and previewed."),
+                                 QLatin1String("[executable]"));
+    parser.addPositionalArgument(QLatin1String("parameters"),
+                                 tr("Parameters for the executable to be started."),
+                                 QLatin1String("[parameters...]"));
+
+    parser.process(*this);
+
+    QTemporaryFile file;
+    if (file.open())
+        m_socketFile = file.fileName();
+
+    if (parser.isSet(verbose))
+        m_verbose = true;
+
+    m_arguments = parser.positionalArguments();
+    if (!m_arguments.isEmpty())
+        m_executablePath = m_arguments.takeFirst();
+
+    if (m_executablePath.isEmpty()) {
+        logError(tr("You have to specify an executable to start."));
+        parser.showHelp(2);
+    }
+}
+
+int QmlPreviewApplication::exec()
+{
+    QTimer::singleShot(0, this, &QmlPreviewApplication::run);
+    return QCoreApplication::exec();
+}
+
+void QmlPreviewApplication::run()
+{
+    logStatus(QString("Listening on %1 ...").arg(m_socketFile));
+    m_connection->startLocalServer(m_socketFile);
+    m_process.reset(new QProcess(this));
+    QStringList arguments;
+    arguments << QString("-qmljsdebugger=file:%1,block,services:QmlPreview").arg(m_socketFile);
+    arguments << m_arguments;
+
+    m_process->setProcessChannelMode(QProcess::MergedChannels);
+    connect(m_process.data(), &QIODevice::readyRead,
+            this, &QmlPreviewApplication::processHasOutput);
+    connect(m_process.data(), QOverload<int, QProcess::ExitStatus>::of(&QProcess::finished),
+            this, [this](int){ processFinished(); });
+    logStatus(QString("Starting '%1 %2' ...").arg(m_executablePath, arguments.join(QLatin1Char(' '))));
+    m_process->start(m_executablePath, arguments);
+    if (!m_process->waitForStarted()) {
+        logError(QString("Could not run '%1': %2").arg(m_executablePath, m_process->errorString()));
+        exit(1);
+    }
+    m_connectTimer.start();
+}
+
+void QmlPreviewApplication::tryToConnect()
+{
+    Q_ASSERT(!m_connection->isConnected());
+    ++m_connectionAttempts;
+
+    if (m_verbose && !(m_connectionAttempts % 5)) {// print every 5 seconds
+        logError(QString("No connection received on %1 for %2 seconds ...")
+                 .arg(m_socketFile).arg(m_connectionAttempts));
+    }
+}
+
+void QmlPreviewApplication::processHasOutput()
+{
+    Q_ASSERT(m_process);
+    while (m_process->bytesAvailable()) {
+        QTextStream out(stderr);
+        out << m_process->readAll();
+    }
+}
+
+void QmlPreviewApplication::processFinished()
+{
+    Q_ASSERT(m_process);
+    int exitCode = 0;
+    if (m_process->exitStatus() == QProcess::NormalExit) {
+        logStatus(QString("Process exited (%1).").arg(m_process->exitCode()));
+    } else {
+        logError("Process crashed!");
+        exitCode = 3;
+    }
+    exit(exitCode);
+}
+
+void QmlPreviewApplication::logError(const QString &error)
+{
+    QTextStream err(stderr);
+    err << "Error: " << error << endl;
+}
+
+void QmlPreviewApplication::logStatus(const QString &status)
+{
+    if (!m_verbose)
+        return;
+    QTextStream err(stderr);
+    err << status << endl;
+}
+
+void QmlPreviewApplication::serveRequest(const QString &path)
+{
+    QFileInfo info(path);
+
+    if (info.isDir()) {
+        m_qmlPreviewClient->sendDirectory(path, QDir(path).entryList());
+        m_watcher.addDirectory(path);
+    } else {
+        QFile file(path);
+        if (file.open(QIODevice::ReadOnly)) {
+            m_qmlPreviewClient->sendFile(path, file.readAll());
+            m_watcher.addFile(path);
+        } else {
+            logStatus(QString("Could not open file %1 for reading: %2").arg(path)
+                      .arg(file.errorString()));
+            m_qmlPreviewClient->sendError(path);
+        }
+    }
+}
+
+bool QmlPreviewApplication::sendFile(const QString &path)
+{
+    QFile file(path);
+    if (file.open(QIODevice::ReadOnly)) {
+        m_qmlPreviewClient->sendFile(path, file.readAll());
+        // Defer the Load, because files tend to change multiple times in a row.
+        m_loadTimer.start();
+        return true;
+    }
+    logStatus(QString("Could not open file %1 for reading: %2").arg(path).arg(file.errorString()));
+    return false;
+}
+
+void QmlPreviewApplication::sendDirectory(const QString &path)
+{
+    m_qmlPreviewClient->sendDirectory(path, QDir(path).entryList());
+    m_loadTimer.start();
+}
diff --git a/tools/qmlpreview/qmlpreviewapplication.h b/tools/qmlpreview/qmlpreviewapplication.h
new file mode 100644
index 0000000000..51a70cbac3
--- /dev/null
+++ b/tools/qmlpreview/qmlpreviewapplication.h
@@ -0,0 +1,82 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QMLPREVIEWAPPLICATION_H
+#define QMLPREVIEWAPPLICATION_H
+
+#include "qmlpreviewfilesystemwatcher.h"
+
+#include <private/qqmlpreviewclient_p.h>
+#include <private/qqmldebugconnection_p.h>
+
+#include <QtCore/qcoreapplication.h>
+#include <QtCore/qprocess.h>
+#include <QtCore/qtimer.h>
+
+#include <QtNetwork/qabstractsocket.h>
+
+class QmlPreviewApplication : public QCoreApplication
+{
+    Q_OBJECT
+public:
+    QmlPreviewApplication(int &argc, char **argv);
+    ~QmlPreviewApplication();
+
+    void parseArguments();
+    int exec();
+
+private:
+    void run();
+    void tryToConnect();
+    void processHasOutput();
+    void processFinished();
+
+    void logError(const QString &error);
+    void logStatus(const QString &status);
+
+    void serveRequest(const QString &request);
+    bool sendFile(const QString &path);
+    void sendDirectory(const QString &path);
+
+    QString m_executablePath;
+    QStringList m_arguments;
+    QScopedPointer<QProcess> m_process;
+    bool m_verbose;
+
+    QString m_socketFile;
+
+    QScopedPointer<QQmlDebugConnection> m_connection;
+    QScopedPointer<QQmlPreviewClient> m_qmlPreviewClient;
+    QmlPreviewFileSystemWatcher m_watcher;
+
+    QTimer m_loadTimer;
+    QTimer m_connectTimer;
+    uint m_connectionAttempts;
+};
+
+#endif // QMLPREVIEWAPPLICATION_H
diff --git a/tools/qmlpreview/qmlpreviewfilesystemwatcher.cpp b/tools/qmlpreview/qmlpreviewfilesystemwatcher.cpp
new file mode 100644
index 0000000000..78a6ccead3
--- /dev/null
+++ b/tools/qmlpreview/qmlpreviewfilesystemwatcher.cpp
@@ -0,0 +1,150 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qmlpreviewfilesystemwatcher.h"
+
+#include <QtCore/qdebug.h>
+#include <QtCore/qdir.h>
+#include <QtCore/qfilesystemwatcher.h>
+
+QmlPreviewFileSystemWatcher::QmlPreviewFileSystemWatcher(QObject *parent) :
+    QObject(parent), m_watcher(new QFileSystemWatcher(this))
+{
+    connect(m_watcher, &QFileSystemWatcher::fileChanged,
+            this, &QmlPreviewFileSystemWatcher::fileChanged);
+    connect(m_watcher, &QFileSystemWatcher::directoryChanged,
+            this, &QmlPreviewFileSystemWatcher::onDirectoryChanged);
+}
+
+bool QmlPreviewFileSystemWatcher::watchesFile(const QString &file) const
+{
+    return m_files.contains(file);
+}
+
+void QmlPreviewFileSystemWatcher::addFile(const QString &file)
+{
+    if (watchesFile(file)) {
+        qWarning() << "FileSystemWatcher: File" << file << "is already being watched.";
+        return;
+    }
+
+    QStringList toAdd(file);
+    m_files.insert(file);
+
+    const QString directory = QFileInfo(file).path();
+    const int dirCount = ++m_directoryCount[directory];
+    Q_ASSERT(dirCount > 0);
+
+    if (dirCount == 1)
+        toAdd.append(directory);
+
+    m_watcher->addPaths(toAdd);
+}
+
+void QmlPreviewFileSystemWatcher::removeFile(const QString &file)
+{
+    WatchEntrySetIterator it = m_files.find(file);
+    if (it == m_files.end()) {
+        qWarning() << "FileSystemWatcher: File" << file <<  "is not watched.";
+        return;
+    }
+
+    QStringList toRemove(file);
+    m_files.erase(it);
+    m_watcher->removePath(file);
+
+    const QString directory = QFileInfo(file).path();
+    const int dirCount = --m_directoryCount[directory];
+    Q_ASSERT(dirCount >= 0);
+
+    if (!dirCount)
+        toRemove.append(directory);
+
+    m_watcher->removePaths(toRemove);
+}
+
+bool QmlPreviewFileSystemWatcher::watchesDirectory(const QString &directory) const
+{
+    return m_directories.contains(directory);
+}
+
+void QmlPreviewFileSystemWatcher::addDirectory(const QString &directory)
+{
+    if (watchesDirectory(directory)) {
+        qWarning() << "FileSystemWatcher: Directory" << directory << "is already being watched.";
+        return;
+    }
+
+    m_directories.insert(directory);
+    const int count = ++m_directoryCount[directory];
+    Q_ASSERT(count > 0);
+
+    if (count == 1)
+        m_watcher->addPath(directory);
+}
+
+void QmlPreviewFileSystemWatcher::removeDirectory(const QString &directory)
+{
+    WatchEntrySetIterator it = m_directories.find(directory);
+    if (it == m_directories.end()) {
+        qWarning() << "FileSystemWatcher: Directory"  << directory << "is not watched.";
+        return;
+    }
+
+    m_directories.erase(it);
+
+    const int count = --m_directoryCount[directory];
+    Q_ASSERT(count >= 0);
+
+    if (!count)
+        m_watcher->removePath(directory);
+}
+
+void QmlPreviewFileSystemWatcher::onDirectoryChanged(const QString &path)
+{
+    if (m_directories.contains(path))
+        emit directoryChanged(path);
+
+    QStringList toReadd;
+    const QDir dir(path);
+    for (const QFileInfo &entry : dir.entryInfoList(QDir::Files)) {
+        const QString file = entry.filePath();
+        if (m_files.contains(file))
+            toReadd.append(file);
+    }
+
+    if (!toReadd.isEmpty()) {
+        const QStringList remove = m_watcher->addPaths(toReadd);
+        for (const QString &rejected : remove)
+            toReadd.removeOne(rejected);
+
+        // If we've successfully added the file, that means it was deleted and replaced.
+        for (const QString &reAdded : qAsConst(toReadd))
+            emit fileChanged(reAdded);
+    }
+}
diff --git a/tools/qmlpreview/qmlpreviewfilesystemwatcher.h b/tools/qmlpreview/qmlpreviewfilesystemwatcher.h
new file mode 100644
index 0000000000..a7ead641d8
--- /dev/null
+++ b/tools/qmlpreview/qmlpreviewfilesystemwatcher.h
@@ -0,0 +1,70 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QMLPREVIEWFILESYSTEMWATCHER_H
+#define QMLPREVIEWFILESYSTEMWATCHER_H
+
+#include <QtCore/qfilesystemwatcher.h>
+#include <QtCore/qobject.h>
+#include <QtCore/qset.h>
+
+class QmlPreviewFileSystemWatcher : public QObject
+{
+    Q_OBJECT
+
+public:
+    explicit QmlPreviewFileSystemWatcher(QObject *parent = nullptr);
+
+    void addFile(const QString &file);
+    void removeFile(const QString &file);
+    bool watchesFile(const QString &file) const;
+
+    void addDirectory(const QString &file);
+    void removeDirectory(const QString &file);
+    bool watchesDirectory(const QString &file) const;
+
+signals:
+    void fileChanged(const QString &path);
+    void directoryChanged(const QString &path);
+
+private:
+    using WatchEntrySet = QSet<QString>;
+    using WatchEntrySetIterator = WatchEntrySet::iterator;
+
+    void onDirectoryChanged(const QString &path);
+
+    WatchEntrySet m_files;
+    WatchEntrySet m_directories;
+
+    // Directories watched either explicitly or implicitly through files contained in them.
+    QHash<QString, int> m_directoryCount;
+
+    QFileSystemWatcher *m_watcher = nullptr;
+};
+
+#endif // QMLPREVIEWFILESYSTEMWATCHER_H
diff --git a/tools/qmlprofiler/qmlprofiler.pro b/tools/qmlprofiler/qmlprofiler.pro
index b5bb1dcc46..28e316b23a 100644
--- a/tools/qmlprofiler/qmlprofiler.pro
+++ b/tools/qmlprofiler/qmlprofiler.pro
@@ -1,4 +1,4 @@
-QT = qml-private network core qmldebug-private
+QT = network core qmldebug-private
 CONFIG += no_import_scan
 
 SOURCES += main.cpp \
@@ -14,13 +14,6 @@ HEADERS += \
     qmlprofilerdata.h \
     qmlprofilerclient.h
 
-QMAKE_TARGET_PRODUCT = qmlprofiler
-QMAKE_TARGET_DESCRIPTION = QML profiler
-
-win32 {
-   VERSION = $${QT_VERSION}.0
-} else {
-   VERSION = $${QT_VERSION}
-}
+QMAKE_TARGET_DESCRIPTION = QML Profiler
 
 load(qt_tool)
diff --git a/tools/qmlprofiler/qmlprofilerapplication.cpp b/tools/qmlprofiler/qmlprofilerapplication.cpp
index 033492b516..f92ffa9ff5 100644
--- a/tools/qmlprofiler/qmlprofilerapplication.cpp
+++ b/tools/qmlprofiler/qmlprofilerapplication.cpp
@@ -29,7 +29,6 @@
 #include "qmlprofilerapplication.h"
 #include "constants.h"
 #include <QtCore/QStringList>
-#include <QtCore/QTextStream>
 #include <QtCore/QProcess>
 #include <QtCore/QTimer>
 #include <QtCore/QDateTime>
@@ -38,6 +37,8 @@
 #include <QtCore/QCommandLineParser>
 #include <QtCore/QTemporaryFile>
 
+#include <iostream>
+
 static const char commandTextC[] =
         "The following commands are available:\n"
         "'r', 'record'\n"
@@ -52,8 +53,8 @@ static const char commandTextC[] =
         "    Stop recording if it is running, then output the\n"
         "    data, and finally clear it from memory.\n"
         "'q', 'quit'\n"
-        "    Terminate the program if started from qmlprofiler,\n"
-        "    and qmlprofiler itself.";
+        "    Terminate the target process if started from\n"
+        "    qmlprofiler, and qmlprofiler itself.";
 
 static const char *features[] = {
     "javascript",
@@ -70,37 +71,41 @@ static const char *features[] = {
     "debugmessages"
 };
 
-Q_STATIC_ASSERT(sizeof(features) ==
-                QQmlProfilerDefinitions::MaximumProfileFeature * sizeof(char *));
+Q_STATIC_ASSERT(sizeof(features) == MaximumProfileFeature * sizeof(char *));
 
 QmlProfilerApplication::QmlProfilerApplication(int &argc, char **argv) :
     QCoreApplication(argc, argv),
     m_runMode(LaunchMode),
-    m_process(0),
+    m_process(nullptr),
     m_hostName(QLatin1String("127.0.0.1")),
     m_port(0),
     m_pendingRequest(REQUEST_NONE),
     m_verbose(false),
     m_recording(true),
     m_interactive(false),
-    m_qmlProfilerClient(&m_connection, &m_profilerData),
     m_connectionAttempts(0)
 {
+    m_connection.reset(new QQmlDebugConnection);
+    m_profilerData.reset(new QmlProfilerData);
+    m_qmlProfilerClient.reset(new QmlProfilerClient(m_connection.data(), m_profilerData.data()));
     m_connectTimer.setInterval(1000);
     connect(&m_connectTimer, &QTimer::timeout, this, &QmlProfilerApplication::tryToConnect);
 
-    connect(&m_connection, &QQmlDebugConnection::connected,
+    connect(m_connection.data(), &QQmlDebugConnection::connected,
             this, &QmlProfilerApplication::connected);
+    connect(m_connection.data(), &QQmlDebugConnection::disconnected,
+            this, &QmlProfilerApplication::disconnected);
 
-    connect(&m_qmlProfilerClient, &QmlProfilerClient::enabledChanged,
+    connect(m_qmlProfilerClient.data(), &QmlProfilerClient::enabledChanged,
             this, &QmlProfilerApplication::traceClientEnabledChanged);
-    connect(&m_qmlProfilerClient, &QmlProfilerClient::recordingStarted,
+    connect(m_qmlProfilerClient.data(), &QmlProfilerClient::traceStarted,
             this, &QmlProfilerApplication::notifyTraceStarted);
-    connect(&m_qmlProfilerClient, &QmlProfilerClient::error,
+    connect(m_qmlProfilerClient.data(), &QmlProfilerClient::error,
             this, &QmlProfilerApplication::logError);
 
-    connect(&m_profilerData, &QmlProfilerData::error, this, &QmlProfilerApplication::logError);
-    connect(&m_profilerData, &QmlProfilerData::dataReady,
+    connect(m_profilerData.data(), &QmlProfilerData::error,
+            this, &QmlProfilerApplication::logError);
+    connect(m_profilerData.data(), &QmlProfilerData::dataReady,
             this, &QmlProfilerApplication::traceFinished);
 
 }
@@ -116,6 +121,8 @@ QmlProfilerApplication::~QmlProfilerApplication()
         logStatus("Killing process ...");
         m_process->kill();
     }
+    if (isInteractive())
+        std::cerr << std::endl;
     delete m_process;
 }
 
@@ -159,7 +166,7 @@ void QmlProfilerApplication::parseArguments()
     parser.addOption(record);
 
     QStringList featureList;
-    for (int i = 0; i < QQmlProfilerDefinitions::MaximumProfileFeature; ++i)
+    for (int i = 0; i < MaximumProfileFeature; ++i)
         featureList << QLatin1String(features[i]);
 
     QCommandLineOption include(QLatin1String("include"),
@@ -191,11 +198,11 @@ void QmlProfilerApplication::parseArguments()
     parser.addHelpOption();
     parser.addVersionOption();
 
-    parser.addPositionalArgument(QLatin1String("program"),
-                                 tr("The program to be started and profiled."),
-                                 QLatin1String("[program]"));
+    parser.addPositionalArgument(QLatin1String("executable"),
+                                 tr("The executable to be started and profiled."),
+                                 QLatin1String("[executable]"));
     parser.addPositionalArgument(QLatin1String("parameters"),
-                                 tr("Parameters for the program to be started."),
+                                 tr("Parameters for the executable to be started."),
                                  QLatin1String("[parameters...]"));
 
     parser.process(*this);
@@ -239,22 +246,22 @@ void QmlProfilerApplication::parseArguments()
     if (features == 0)
         parser.showHelp(4);
 
-    m_qmlProfilerClient.setFeatures(features);
+    m_qmlProfilerClient->setRequestedFeatures(features);
 
     if (parser.isSet(verbose))
         m_verbose = true;
 
-    m_programArguments = parser.positionalArguments();
-    if (!m_programArguments.isEmpty())
-        m_programPath = m_programArguments.takeFirst();
+    m_arguments = parser.positionalArguments();
+    if (!m_arguments.isEmpty())
+        m_executablePath = m_arguments.takeFirst();
 
-    if (m_runMode == LaunchMode && m_programPath.isEmpty()) {
-        logError(tr("You have to specify either --attach or a program to start."));
+    if (m_runMode == LaunchMode && m_executablePath.isEmpty()) {
+        logError(tr("You have to specify either --attach or an executable to start."));
         parser.showHelp(2);
     }
 
-    if (m_runMode == AttachMode && !m_programPath.isEmpty()) {
-        logError(tr("--attach cannot be used when starting a program."));
+    if (m_runMode == AttachMode && !m_executablePath.isEmpty()) {
+        logError(tr("--attach cannot be used when starting an executable."));
         parser.showHelp(3);
     }
 }
@@ -295,10 +302,10 @@ void QmlProfilerApplication::flush()
 {
     if (m_recording) {
         m_pendingRequest = REQUEST_FLUSH;
-        m_qmlProfilerClient.sendRecordingStatus(false);
+        m_qmlProfilerClient->sendRecordingStatus(false);
     } else {
-        if (m_profilerData.save(m_interactiveOutputFile)) {
-            m_profilerData.clear();
+        if (m_profilerData->save(m_interactiveOutputFile)) {
+            m_profilerData->clear();
             if (!m_interactiveOutputFile.isEmpty())
                 prompt(tr("Data written to %1.").arg(m_interactiveOutputFile));
             else
@@ -313,7 +320,7 @@ void QmlProfilerApplication::flush()
 
 void QmlProfilerApplication::output()
 {
-    if (m_profilerData.save(m_interactiveOutputFile)) {
+    if (m_profilerData->save(m_interactiveOutputFile)) {
         if (!m_interactiveOutputFile.isEmpty())
             prompt(tr("Data written to %1.").arg(m_interactiveOutputFile));
         else
@@ -362,7 +369,7 @@ void QmlProfilerApplication::userCommand(const QString &command)
             m_pendingRequest = REQUEST_NONE;
             prompt();
         } else {
-            prompt(tr("The application is still generating data. Really quit (y/n)?"));
+            prompt(tr("Really quit (y/n)?"));
         }
         return;
     }
@@ -385,12 +392,12 @@ void QmlProfilerApplication::userCommand(const QString &command)
 
     if (cmd == Constants::CMD_RECORD || cmd == Constants::CMD_RECORD2) {
         m_pendingRequest = REQUEST_TOGGLE_RECORDING;
-        m_qmlProfilerClient.sendRecordingStatus(!m_recording);
+        m_qmlProfilerClient->sendRecordingStatus(!m_recording);
     } else if (cmd == Constants::CMD_QUIT || cmd == Constants::CMD_QUIT2) {
         m_pendingRequest = REQUEST_QUIT;
         if (m_recording) {
             prompt(tr("The application is still generating data. Really quit (y/n)?"));
-        } else if (!m_profilerData.isEmpty()) {
+        } else if (!m_profilerData->isEmpty()) {
             prompt(tr("There is still trace data in memory. Really quit (y/n)?"));
         } else {
             quit();
@@ -398,7 +405,7 @@ void QmlProfilerApplication::userCommand(const QString &command)
     } else if (cmd == Constants::CMD_OUTPUT || cmd == Constants::CMD_OUTPUT2) {
         if (m_recording) {
             prompt(tr("Cannot output while recording data."));
-        } else if (m_profilerData.isEmpty()) {
+        } else if (m_profilerData->isEmpty()) {
             prompt(tr("No data was recorded so far."));
         } else {
             m_interactiveOutputFile = args.length() > 0 ? args.at(0).toString() : m_outputFile;
@@ -408,14 +415,14 @@ void QmlProfilerApplication::userCommand(const QString &command)
     } else if (cmd == Constants::CMD_CLEAR || cmd == Constants::CMD_CLEAR2) {
         if (m_recording) {
             prompt(tr("Cannot clear data while recording."));
-        } else if (m_profilerData.isEmpty()) {
+        } else if (m_profilerData->isEmpty()) {
             prompt(tr("No data was recorded so far."));
         } else {
-            m_profilerData.clear();
+            m_profilerData->clear();
             prompt(tr("Trace data cleared."));
         }
     } else if (cmd == Constants::CMD_FLUSH || cmd == Constants::CMD_FLUSH2) {
-        if (!m_recording && m_profilerData.isEmpty()) {
+        if (!m_recording && m_profilerData->isEmpty()) {
             prompt(tr("No data was recorded so far."));
         } else {
             m_interactiveOutputFile = args.length() > 0 ? args.at(0).toString() : m_outputFile;
@@ -443,9 +450,9 @@ void QmlProfilerApplication::notifyTraceStarted()
 
 void QmlProfilerApplication::outputData()
 {
-    if (!m_profilerData.isEmpty()) {
-        m_profilerData.save(m_outputFile);
-        m_profilerData.clear();
+    if (!m_profilerData->isEmpty()) {
+        m_profilerData->save(m_outputFile);
+        m_profilerData->clear();
     }
 }
 
@@ -454,24 +461,24 @@ void QmlProfilerApplication::run()
     if (m_runMode == LaunchMode) {
         if (!m_socketFile.isEmpty()) {
             logStatus(QString::fromLatin1("Listening on %1 ...").arg(m_socketFile));
-            m_connection.startLocalServer(m_socketFile);
+            m_connection->startLocalServer(m_socketFile);
         }
         m_process = new QProcess(this);
         QStringList arguments;
         arguments << QString::fromLatin1("-qmljsdebugger=%1:%2,block,services:CanvasFrameRate")
                      .arg(QLatin1String(m_socketFile.isEmpty() ? "port" : "file"))
                      .arg(m_socketFile.isEmpty() ? QString::number(m_port) : m_socketFile);
-        arguments << m_programArguments;
+        arguments << m_arguments;
 
         m_process->setProcessChannelMode(QProcess::MergedChannels);
         connect(m_process, &QIODevice::readyRead, this, &QmlProfilerApplication::processHasOutput);
-        connect(m_process, static_cast<void(QProcess::*)(int)>(&QProcess::finished),
+        connect(m_process, QOverload<int, QProcess::ExitStatus>::of(&QProcess::finished),
                 this, [this](int){ processFinished(); });
-        logStatus(QString("Starting '%1 %2' ...").arg(m_programPath,
+        logStatus(QString("Starting '%1 %2' ...").arg(m_executablePath,
                                                       arguments.join(QLatin1Char(' '))));
-        m_process->start(m_programPath, arguments);
+        m_process->start(m_executablePath, arguments);
         if (!m_process->waitForStarted()) {
-            logError(QString("Could not run '%1': %2").arg(m_programPath,
+            logError(QString("Could not run '%1': %2").arg(m_executablePath,
                                                            m_process->errorString()));
             exit(1);
         }
@@ -481,7 +488,7 @@ void QmlProfilerApplication::run()
 
 void QmlProfilerApplication::tryToConnect()
 {
-    Q_ASSERT(!m_connection.isConnected());
+    Q_ASSERT(!m_connection->isConnected());
     ++ m_connectionAttempts;
 
     if (!m_verbose && !(m_connectionAttempts % 5)) {// print every 5 seconds
@@ -497,7 +504,7 @@ void QmlProfilerApplication::tryToConnect()
 
     if (m_socketFile.isEmpty()) {
         logStatus(QString::fromLatin1("Connecting to %1:%2 ...").arg(m_hostName).arg(m_port));
-        m_connection.connectToHost(m_hostName, m_port);
+        m_connection->connectToHost(m_hostName, m_port);
     }
 }
 
@@ -512,13 +519,27 @@ void QmlProfilerApplication::connected()
            .arg(endpoint).arg(m_recording ? tr("on") : tr("off")));
 }
 
+void QmlProfilerApplication::disconnected()
+{
+    if (m_runMode == AttachMode) {
+        int exitCode = 0;
+        if (m_recording) {
+            logError("Connection dropped while recording, last trace is damaged!");
+            exitCode = 2;
+        }
+
+        if (!m_interactive )
+            exit(exitCode);
+        else
+            m_qmlProfilerClient->clearAll();
+    }
+}
+
 void QmlProfilerApplication::processHasOutput()
 {
     Q_ASSERT(m_process);
-    while (m_process->bytesAvailable()) {
-        QTextStream out(stderr);
-        out << m_process->readAll();
-    }
+    while (m_process->bytesAvailable())
+        std::cerr << m_process->readAll().constData();
 }
 
 void QmlProfilerApplication::processFinished()
@@ -538,7 +559,7 @@ void QmlProfilerApplication::processFinished()
     if (!m_interactive)
         exit(exitCode);
     else
-        m_qmlProfilerClient.clearPendingData();
+        m_qmlProfilerClient->clearAll();
 }
 
 void QmlProfilerApplication::traceClientEnabledChanged(bool enabled)
@@ -547,7 +568,7 @@ void QmlProfilerApplication::traceClientEnabledChanged(bool enabled)
         logStatus("Trace client is attached.");
         // blocked server is waiting for recording message from both clients
         // once the last one is connected, both messages should be sent
-        m_qmlProfilerClient.sendRecordingStatus(m_recording);
+        m_qmlProfilerClient->setRecording(m_recording);
     }
 }
 
@@ -564,16 +585,15 @@ void QmlProfilerApplication::traceFinished()
         prompt(tr("Application stopped recording."), false);
     }
 
-    m_qmlProfilerClient.clearPendingData();
+    m_qmlProfilerClient->clearEvents();
 }
 
 void QmlProfilerApplication::prompt(const QString &line, bool ready)
 {
     if (m_interactive) {
-        QTextStream err(stderr);
         if (!line.isEmpty())
-            err << line << endl;
-        err << QLatin1String("> ");
+            std::cerr << qPrintable(line) << std::endl;
+        std::cerr << "> ";
         if (ready)
             emit readyForCommand();
     }
@@ -581,14 +601,12 @@ void QmlProfilerApplication::prompt(const QString &line, bool ready)
 
 void QmlProfilerApplication::logError(const QString &error)
 {
-    QTextStream err(stderr);
-    err << "Error: " << error << endl;
+    std::cerr << "Error: " << qPrintable(error) << std::endl;
 }
 
 void QmlProfilerApplication::logStatus(const QString &status)
 {
     if (!m_verbose)
         return;
-    QTextStream err(stderr);
-    err << status << endl;
+    std::cerr << qPrintable(status) << std::endl;
 }
diff --git a/tools/qmlprofiler/qmlprofilerapplication.h b/tools/qmlprofiler/qmlprofilerapplication.h
index 13f0f041f0..73b2b231cd 100644
--- a/tools/qmlprofiler/qmlprofilerapplication.h
+++ b/tools/qmlprofiler/qmlprofilerapplication.h
@@ -69,6 +69,7 @@ private:
     void run();
     void tryToConnect();
     void connected();
+    void disconnected();
     void processHasOutput();
     void processFinished();
 
@@ -90,8 +91,8 @@ private:
     } m_runMode;
 
     // LaunchMode
-    QString m_programPath;
-    QStringList m_programArguments;
+    QString m_executablePath;
+    QStringList m_arguments;
     QProcess *m_process;
 
     QString m_socketFile;
@@ -105,9 +106,9 @@ private:
     bool m_recording;
     bool m_interactive;
 
-    QQmlDebugConnection m_connection;
-    QmlProfilerClient m_qmlProfilerClient;
-    QmlProfilerData m_profilerData;
+    QScopedPointer<QQmlDebugConnection> m_connection;
+    QScopedPointer<QmlProfilerClient> m_qmlProfilerClient;
+    QScopedPointer<QmlProfilerData> m_profilerData;
     QTimer m_connectTimer;
     uint m_connectionAttempts;
 };
diff --git a/tools/qmlprofiler/qmlprofilerclient.cpp b/tools/qmlprofiler/qmlprofilerclient.cpp
index 0c031db914..f6cc6f39fe 100644
--- a/tools/qmlprofiler/qmlprofilerclient.cpp
+++ b/tools/qmlprofiler/qmlprofilerclient.cpp
@@ -43,39 +43,31 @@ public:
     QmlProfilerClientPrivate(QQmlDebugConnection *connection, QmlProfilerData *data);
 
     QmlProfilerData *data;
-
-    qint64 inProgressRanges;
-    QStack<qint64> rangeStartTimes[QQmlProfilerDefinitions::MaximumRangeType];
-    QStack<QStringList> rangeDatas[QQmlProfilerDefinitions::MaximumRangeType];
-    QStack<QQmlEventLocation> rangeLocations[QQmlProfilerDefinitions::MaximumRangeType];
-    int rangeCount[QQmlProfilerDefinitions::MaximumRangeType];
-
     bool enabled;
 };
 
 QmlProfilerClientPrivate::QmlProfilerClientPrivate(QQmlDebugConnection *connection,
                                                    QmlProfilerData *data) :
-    QQmlProfilerClientPrivate(connection), data(data), inProgressRanges(0), enabled(false)
+    QQmlProfilerClientPrivate(connection, data), data(data), enabled(false)
 {
-    ::memset(rangeCount, 0, QQmlProfilerDefinitions::MaximumRangeType * sizeof(int));
 }
 
 QmlProfilerClient::QmlProfilerClient(QQmlDebugConnection *connection, QmlProfilerData *data) :
     QQmlProfilerClient(*(new QmlProfilerClientPrivate(connection, data)))
 {
-}
-
-void QmlProfilerClient::clearPendingData()
-{
     Q_D(QmlProfilerClient);
-    for (int i = 0; i < QQmlProfilerDefinitions::MaximumRangeType; ++i) {
-        d->rangeCount[i] = 0;
-        d->rangeDatas[i].clear();
-        d->rangeLocations[i].clear();
-    }
+    setRequestedFeatures(std::numeric_limits<quint64>::max());
+    connect(this, &QQmlDebugClient::stateChanged,
+            this, &QmlProfilerClient::onStateChanged);
+    connect(this, &QQmlProfilerClient::traceStarted,
+            d->data, &QmlProfilerData::setTraceStartTime);
+    connect(this, &QQmlProfilerClient::traceFinished,
+            d->data, &QmlProfilerData::setTraceEndTime);
+    connect(this, &QQmlProfilerClient::complete,
+            d->data, &QmlProfilerData::complete);
 }
 
-void QmlProfilerClient::stateChanged(State state)
+void QmlProfilerClient::onStateChanged(State state)
 {
     Q_D(QmlProfilerClient);
     if ((d->enabled && state != Enabled) || (!d->enabled && state == Enabled)) {
@@ -84,119 +76,4 @@ void QmlProfilerClient::stateChanged(State state)
     }
 }
 
-void QmlProfilerClient::traceStarted(qint64 time, int engineId)
-{
-    Q_UNUSED(engineId);
-    Q_D(QmlProfilerClient);
-    d->data->setTraceStartTime(time);
-    emit recordingStarted();
-}
-
-void QmlProfilerClient::traceFinished(qint64 time, int engineId)
-{
-    Q_UNUSED(engineId);
-    Q_D(QmlProfilerClient);
-    d->data->setTraceEndTime(time);
-}
-
-void QmlProfilerClient::rangeStart(QQmlProfilerDefinitions::RangeType type, qint64 startTime)
-{
-    Q_D(QmlProfilerClient);
-    d->rangeStartTimes[type].push(startTime);
-    d->inProgressRanges |= (static_cast<qint64>(1) << type);
-    ++d->rangeCount[type];
-}
-
-void QmlProfilerClient::rangeData(QQmlProfilerDefinitions::RangeType type, qint64 time,
-                                  const QString &data)
-{
-    Q_UNUSED(time);
-    Q_D(QmlProfilerClient);
-    int count = d->rangeCount[type];
-    if (count > 0) {
-        while (d->rangeDatas[type].count() < count)
-            d->rangeDatas[type].push(QStringList());
-        d->rangeDatas[type][count - 1] << data;
-    }
-}
-
-void QmlProfilerClient::rangeLocation(QQmlProfilerDefinitions::RangeType type, qint64 time,
-                                      const QQmlEventLocation &location)
-{
-    Q_UNUSED(time);
-    Q_D(QmlProfilerClient);
-    if (d->rangeCount[type] > 0)
-        d->rangeLocations[type].push(location);
-}
-
-void QmlProfilerClient::rangeEnd(QQmlProfilerDefinitions::RangeType type, qint64 endTime)
-{
-    Q_D(QmlProfilerClient);
-
-    if (d->rangeCount[type] == 0) {
-        emit error(tr("Spurious range end detected."));
-        return;
-    }
-
-    --d->rangeCount[type];
-    if (d->inProgressRanges & (static_cast<qint64>(1) << type))
-        d->inProgressRanges &= ~(static_cast<qint64>(1) << type);
-    QStringList data = d->rangeDatas[type].count() ? d->rangeDatas[type].pop() : QStringList();
-    QQmlEventLocation location = d->rangeLocations[type].count() ? d->rangeLocations[type].pop() :
-                                                                   QQmlEventLocation();
-    qint64 startTime = d->rangeStartTimes[type].pop();
-
-    if (d->rangeCount[type] == 0 && d->rangeDatas[type].count() + d->rangeStartTimes[type].count()
-            + d->rangeLocations[type].count() != 0) {
-        emit error(tr("Incorrectly nested range data"));
-        return;
-    }
-
-    d->data->addQmlEvent(type, QQmlProfilerDefinitions::QmlBinding, startTime, endTime - startTime,
-                         data, location);
-}
-
-void QmlProfilerClient::animationFrame(qint64 time, int frameRate, int animationCount, int threadId)
-{
-    Q_D(QmlProfilerClient);
-    d->data->addFrameEvent(time, frameRate, animationCount, threadId);
-}
-
-void QmlProfilerClient::sceneGraphEvent(QQmlProfilerDefinitions::SceneGraphFrameType type,
-                                        qint64 time, qint64 numericData1, qint64 numericData2,
-                                        qint64 numericData3, qint64 numericData4,
-                                        qint64 numericData5)
-{
-    Q_D(QmlProfilerClient);
-    d->data->addSceneGraphFrameEvent(type, time, numericData1, numericData2, numericData3,
-                                     numericData4, numericData5);
-}
-
-void QmlProfilerClient::pixmapCacheEvent(QQmlProfilerDefinitions::PixmapEventType type, qint64 time,
-                                         const QString &url, int numericData1, int numericData2)
-{
-    Q_D(QmlProfilerClient);
-    d->data->addPixmapCacheEvent(type, time, url, numericData1, numericData2);
-}
-
-void QmlProfilerClient::memoryAllocation(QQmlProfilerDefinitions::MemoryType type, qint64 time,
-                                         qint64 amount)
-{
-    Q_D(QmlProfilerClient);
-    d->data->addMemoryEvent(type, time, amount);
-}
-
-void QmlProfilerClient::inputEvent(QQmlProfilerDefinitions::InputEventType type, qint64 time,
-                                   int a, int b)
-{
-    Q_D(QmlProfilerClient);
-    d->data->addInputEvent(type, time, a, b);
-}
-
-void QmlProfilerClient::complete()
-{
-    Q_D(QmlProfilerClient);
-    d->data->complete();
-}
-
 #include "moc_qmlprofilerclient.cpp"
diff --git a/tools/qmlprofiler/qmlprofilerclient.h b/tools/qmlprofiler/qmlprofilerclient.h
index a04a412bb0..7355688222 100644
--- a/tools/qmlprofiler/qmlprofilerclient.h
+++ b/tools/qmlprofiler/qmlprofilerclient.h
@@ -29,9 +29,9 @@
 #ifndef QMLPROFILERCLIENT_H
 #define QMLPROFILERCLIENT_H
 
-#include <private/qqmleventlocation_p.h>
 #include <private/qqmlprofilerclient_p.h>
-#include <private/qqmlprofilerdefinitions_p.h>
+#include <private/qqmlprofilerclientdefinitions_p.h>
+#include <private/qqmlprofilereventlocation_p.h>
 
 class QmlProfilerData;
 class QmlProfilerClientPrivate;
@@ -42,32 +42,13 @@ class QmlProfilerClient : public QQmlProfilerClient
 
 public:
     QmlProfilerClient(QQmlDebugConnection *connection, QmlProfilerData *data);
-    void clearPendingData();
 
 signals:
     void enabledChanged(bool enabled);
-    void recordingStarted();
     void error(const QString &error);
 
 private:
-    void stateChanged(State state) override;
-
-    void traceStarted(qint64 time, int engineId) override;
-    void traceFinished(qint64 time, int engineId) override;
-    void rangeStart(QQmlProfilerDefinitions::RangeType type, qint64 startTime) override;
-    void rangeData(QQmlProfilerDefinitions::RangeType type, qint64 time, const QString &data) override;
-    void rangeLocation(QQmlProfilerDefinitions::RangeType type, qint64 time,
-                       const QQmlEventLocation &location) override;
-    void rangeEnd(QQmlProfilerDefinitions::RangeType type, qint64 endTime) override;
-    void animationFrame(qint64 time, int frameRate, int animationCount, int threadId) override;
-    void sceneGraphEvent(QQmlProfilerDefinitions::SceneGraphFrameType type, qint64 time,
-                         qint64 numericData1, qint64 numericData2, qint64 numericData3,
-                         qint64 numericData4, qint64 numericData5) override;
-    void pixmapCacheEvent(QQmlProfilerDefinitions::PixmapEventType type, qint64 time,
-                          const QString &url, int numericData1, int numericData2) override;
-    void memoryAllocation(QQmlProfilerDefinitions::MemoryType type, qint64 time, qint64 amount) override;
-    void inputEvent(QQmlProfilerDefinitions::InputEventType type, qint64 time, int a, int b) override;
-    void complete() override;
+    void onStateChanged(State state);
 };
 
 #endif // QMLPROFILERCLIENT_H
diff --git a/tools/qmlprofiler/qmlprofilerdata.cpp b/tools/qmlprofiler/qmlprofilerdata.cpp
index 7dcfa4cdaa..d5662a0182 100644
--- a/tools/qmlprofiler/qmlprofilerdata.cpp
+++ b/tools/qmlprofiler/qmlprofilerdata.cpp
@@ -34,6 +34,8 @@
 #include <QFile>
 #include <QXmlStreamReader>
 #include <QRegularExpression>
+#include <QQueue>
+#include <QStack>
 
 #include <limits>
 
@@ -48,8 +50,7 @@ static const char *RANGE_TYPE_STRINGS[] = {
     "Javascript"
 };
 
-Q_STATIC_ASSERT(sizeof(RANGE_TYPE_STRINGS) ==
-                QQmlProfilerDefinitions::MaximumRangeType * sizeof(const char *));
+Q_STATIC_ASSERT(sizeof(RANGE_TYPE_STRINGS) == MaximumRangeType * sizeof(const char *));
 
 static const char *MESSAGE_STRINGS[] = {
     "Event",
@@ -60,71 +61,11 @@ static const char *MESSAGE_STRINGS[] = {
     "Complete",
     "PixmapCache",
     "SceneGraph",
-    "MemoryAllocation"
+    "MemoryAllocation",
+    "DebugMessage"
 };
 
-Q_STATIC_ASSERT(sizeof(MESSAGE_STRINGS) ==
-                QQmlProfilerDefinitions::MaximumMessage * sizeof(const char *));
-
-struct QmlRangeEventData {
-    QmlRangeEventData() {} // never called
-    QmlRangeEventData(const QString &_displayName, int _detailType, const QString &_eventHashStr,
-                      const QQmlEventLocation &_location, const QString &_details,
-                      QQmlProfilerDefinitions::Message _message,
-                      QQmlProfilerDefinitions::RangeType _rangeType)
-        : displayName(_displayName), eventHashStr(_eventHashStr), location(_location),
-          details(_details), message(_message), rangeType(_rangeType), detailType(_detailType) {}
-    QString displayName;
-    QString eventHashStr;
-    QQmlEventLocation location;
-    QString details;
-    QQmlProfilerDefinitions::Message message;
-    QQmlProfilerDefinitions::RangeType rangeType;
-    int detailType; // can be BindingType, PixmapCacheEventType or SceneGraphFrameType
-};
-
-struct QmlRangeEventStartInstance {
-    QmlRangeEventStartInstance() {} // never called
-    QmlRangeEventStartInstance(qint64 _startTime, qint64 _duration, int _frameRate,
-                  int _animationCount, int _threadId, QmlRangeEventData *_data)
-        : startTime(_startTime), duration(_duration), frameRate(_frameRate),
-          animationCount(_animationCount), threadId(_threadId), numericData4(-1), numericData5(-1),
-          data(_data)
-        { }
-
-    QmlRangeEventStartInstance(qint64 _startTime, qint64 _numericData1, qint64 _numericData2,
-                               qint64 _numericData3, qint64 _numericData4, qint64 _numericData5,
-                               QmlRangeEventData *_data)
-        : startTime(_startTime), duration(-1), numericData1(_numericData1),
-          numericData2(_numericData2), numericData3(_numericData3), numericData4(_numericData4),
-          numericData5(_numericData5), data(_data)
-        { }
-    qint64 startTime;
-    qint64 duration;
-    union {
-        int frameRate;
-        int inputType;
-        qint64 numericData1;
-    };
-    union {
-        int animationCount;
-        int inputA;
-        qint64 numericData2;
-    };
-    union {
-        int threadId;
-        int inputB;
-        qint64 numericData3;
-    };
-    qint64 numericData4;
-    qint64 numericData5;
-    QmlRangeEventData *data;
-};
-
-QT_BEGIN_NAMESPACE
-Q_DECLARE_TYPEINFO(QmlRangeEventData, Q_MOVABLE_TYPE);
-Q_DECLARE_TYPEINFO(QmlRangeEventStartInstance, Q_MOVABLE_TYPE);
-QT_END_NAMESPACE
+Q_STATIC_ASSERT(sizeof(MESSAGE_STRINGS) == MaximumMessage * sizeof(const char *));
 
 /////////////////////////////////////////////////////////////////
 class QmlProfilerDataPrivate
@@ -133,8 +74,8 @@ public:
     QmlProfilerDataPrivate(QmlProfilerData *qq){ Q_UNUSED(qq); }
 
     // data storage
-    QHash<QString, QmlRangeEventData *> eventDescriptions;
-    QVector<QmlRangeEventStartInstance> startInstanceList;
+    QVector<QQmlProfilerEventType> eventTypes;
+    QVector<QQmlProfilerEvent> events;
 
     qint64 traceStartTime;
     qint64 traceEndTime;
@@ -146,7 +87,7 @@ public:
 
 /////////////////////////////////////////////////////////////////
 QmlProfilerData::QmlProfilerData(QObject *parent) :
-    QObject(parent),d(new QmlProfilerDataPrivate(this))
+    QQmlProfilerEventReceiver(parent), d(new QmlProfilerDataPrivate(this))
 {
     d->state = Empty;
     clear();
@@ -160,9 +101,8 @@ QmlProfilerData::~QmlProfilerData()
 
 void QmlProfilerData::clear()
 {
-    qDeleteAll(d->eventDescriptions);
-    d->eventDescriptions.clear();
-    d->startInstanceList.clear();
+    d->eventTypes.clear();
+    d->events.clear();
 
     d->traceEndTime = std::numeric_limits<qint64>::min();
     d->traceStartTime = std::numeric_limits<qint64>::max();
@@ -171,16 +111,7 @@ void QmlProfilerData::clear()
     setState(Empty);
 }
 
-QString QmlProfilerData::getHashStringForQmlEvent(const QQmlEventLocation &location, int eventType)
-{
-    return QString(QStringLiteral("%1:%2:%3:%4")).arg(
-                location.filename,
-                QString::number(location.line),
-                QString::number(location.column),
-                QString::number(eventType));
-}
-
-QString QmlProfilerData::qmlRangeTypeAsString(QQmlProfilerDefinitions::RangeType type)
+QString QmlProfilerData::qmlRangeTypeAsString(RangeType type)
 {
     if (type * sizeof(char *) < sizeof(RANGE_TYPE_STRINGS))
         return QLatin1String(RANGE_TYPE_STRINGS[type]);
@@ -188,7 +119,7 @@ QString QmlProfilerData::qmlRangeTypeAsString(QQmlProfilerDefinitions::RangeType
         return QString::number(type);
 }
 
-QString QmlProfilerData::qmlMessageAsString(QQmlProfilerDefinitions::Message type)
+QString QmlProfilerData::qmlMessageAsString(Message type)
 {
     if (type * sizeof(char *) < sizeof(MESSAGE_STRINGS))
         return QLatin1String(MESSAGE_STRINGS[type]);
@@ -218,20 +149,20 @@ qint64 QmlProfilerData::traceEndTime() const
     return d->traceEndTime;
 }
 
-void QmlProfilerData::addQmlEvent(QQmlProfilerDefinitions::RangeType type,
-                                  QQmlProfilerDefinitions::BindingType bindingType,
-                                  qint64 startTime,
-                                  qint64 duration,
-                                  const QStringList &data,
-                                  const QQmlEventLocation &location)
+void QmlProfilerData::addEvent(const QQmlProfilerEvent &event)
 {
     setState(AcquiringData);
+    d->events.append(event);
+}
+
+void QmlProfilerData::addEventType(const QQmlProfilerEventType &type)
+{
+    QQmlProfilerEventType newType = type;
 
     QString details;
     // generate details string
-    if (!data.isEmpty()) {
-        details = data.join(QLatin1Char(' ')).replace(
-                    QLatin1Char('\n'), QLatin1Char(' ')).simplified();
+    if (!type.data().isEmpty()) {
+        details = type.data().simplified();
         QRegularExpression rewrite(QStringLiteral("^\\(function \\$(\\w+)\\(\\) \\{ (return |)(.+) \\}\\)$"));
         QRegularExpressionMatch match = rewrite.match(details);
         if (match.hasMatch()) {
@@ -241,223 +172,132 @@ void QmlProfilerData::addQmlEvent(QQmlProfilerDefinitions::RangeType type,
             details = details.mid(details.lastIndexOf(QLatin1Char('/')) + 1);
     }
 
-    QQmlEventLocation eventLocation = location;
-    QString displayName, eventHashStr;
-    // generate hash
-    if (eventLocation.filename.isEmpty()) {
-        displayName = tr("<bytecode>");
-        eventHashStr = getHashStringForQmlEvent(eventLocation, type);
-    } else {
-        const QString filePath = QUrl(eventLocation.filename).path();
-        displayName = filePath.midRef(
-                    filePath.lastIndexOf(QLatin1Char('/')) + 1) +
-                    QLatin1Char(':') + QString::number(eventLocation.line);
-        eventHashStr = getHashStringForQmlEvent(eventLocation, type);
-    }
-
-    QmlRangeEventData *newEvent;
-    if (d->eventDescriptions.contains(eventHashStr)) {
-        newEvent = d->eventDescriptions[eventHashStr];
-    } else {
-        newEvent = new QmlRangeEventData(displayName, bindingType, eventHashStr, location, details,
-                                         QQmlProfilerDefinitions::MaximumMessage, type);
-        d->eventDescriptions.insert(eventHashStr, newEvent);
-    }
-
-    QmlRangeEventStartInstance rangeEventStartInstance(startTime, duration, -1, -1, -1, newEvent);
-
-    d->startInstanceList.append(rangeEventStartInstance);
-}
-
-void QmlProfilerData::addFrameEvent(qint64 time, int framerate, int animationcount, int threadId)
-{
-    setState(AcquiringData);
-
-    QString details = tr("Animation Timer Update");
-    QString displayName = tr("<Animation Update>");
-    QString eventHashStr = displayName;
-
-    QmlRangeEventData *newEvent;
-    if (d->eventDescriptions.contains(eventHashStr)) {
-        newEvent = d->eventDescriptions[eventHashStr];
-    } else {
-        newEvent = new QmlRangeEventData(displayName, QQmlProfilerDefinitions::AnimationFrame,
-                                         eventHashStr,
-                                         QQmlEventLocation(), details,
-                                         QQmlProfilerDefinitions::Event,
-                                         QQmlProfilerDefinitions::MaximumRangeType);
-        d->eventDescriptions.insert(eventHashStr, newEvent);
-    }
-
-    QmlRangeEventStartInstance rangeEventStartInstance(time, -1, framerate, animationcount,
-                                                       threadId, newEvent);
-
-    d->startInstanceList.append(rangeEventStartInstance);
-}
-
-void QmlProfilerData::addSceneGraphFrameEvent(QQmlProfilerDefinitions::SceneGraphFrameType type,
-                                              qint64 time, qint64 numericData1, qint64 numericData2,
-                                              qint64 numericData3, qint64 numericData4,
-                                              qint64 numericData5)
-{
-    setState(AcquiringData);
-
-    QString eventHashStr = QString::fromLatin1("SceneGraph:%1").arg(type);
-    QmlRangeEventData *newEvent;
-    if (d->eventDescriptions.contains(eventHashStr)) {
-        newEvent = d->eventDescriptions[eventHashStr];
-    } else {
-        newEvent = new QmlRangeEventData(QStringLiteral("<SceneGraph>"), type, eventHashStr,
-                                         QQmlEventLocation(), QString(),
-                                         QQmlProfilerDefinitions::SceneGraphFrame,
-                                         QQmlProfilerDefinitions::MaximumRangeType);
-        d->eventDescriptions.insert(eventHashStr, newEvent);
-    }
-
-    QmlRangeEventStartInstance rangeEventStartInstance(time, numericData1, numericData2,
-                                                       numericData3, numericData4, numericData5,
-                                                       newEvent);
-    d->startInstanceList.append(rangeEventStartInstance);
-}
-
-void QmlProfilerData::addPixmapCacheEvent(QQmlProfilerDefinitions::PixmapEventType type,
-                                          qint64 time, const QString &location,
-                                          int numericData1, int numericData2)
-{
-    setState(AcquiringData);
+    newType.setData(details);
 
-    QString filePath = QUrl(location).path();
-
-    const QString eventHashStr = filePath.midRef(filePath.lastIndexOf(QLatin1Char('/')) + 1)
-            + QLatin1Char(':') + QString::number(type);
-    QmlRangeEventData *newEvent;
-    if (d->eventDescriptions.contains(eventHashStr)) {
-        newEvent = d->eventDescriptions[eventHashStr];
-    } else {
-        newEvent = new QmlRangeEventData(eventHashStr, type, eventHashStr,
-                                         QQmlEventLocation(location, -1, -1), QString(),
-                                         QQmlProfilerDefinitions::PixmapCacheEvent,
-                                         QQmlProfilerDefinitions::MaximumRangeType);
-        d->eventDescriptions.insert(eventHashStr, newEvent);
+    QString displayName;
+    switch (type.message()) {
+    case Event: {
+        switch (type.detailType()) {
+        case Mouse:
+        case Key:
+            displayName = QString::fromLatin1("Input:%1").arg(type.detailType());
+            break;
+        case AnimationFrame:
+            displayName = QString::fromLatin1("AnimationFrame");
+            break;
+        default:
+            displayName = QString::fromLatin1("Unknown");
+        }
+        break;
     }
-
-    QmlRangeEventStartInstance rangeEventStartInstance(time, numericData1, numericData2, 0, 0, 0,
-                                                       newEvent);
-    d->startInstanceList.append(rangeEventStartInstance);
-}
-
-void QmlProfilerData::addMemoryEvent(QQmlProfilerDefinitions::MemoryType type, qint64 time,
-                                     qint64 size)
-{
-    setState(AcquiringData);
-    QString eventHashStr = QString::fromLatin1("MemoryAllocation:%1").arg(type);
-    QmlRangeEventData *newEvent;
-    if (d->eventDescriptions.contains(eventHashStr)) {
-        newEvent = d->eventDescriptions[eventHashStr];
-    } else {
-        newEvent = new QmlRangeEventData(eventHashStr, type, eventHashStr, QQmlEventLocation(),
-                                         QString(), QQmlProfilerDefinitions::MemoryAllocation,
-                                         QQmlProfilerDefinitions::MaximumRangeType);
-        d->eventDescriptions.insert(eventHashStr, newEvent);
+    case RangeStart:
+    case RangeData:
+    case RangeLocation:
+    case RangeEnd:
+    case Complete:
+        Q_UNREACHABLE();
+        break;
+    case PixmapCacheEvent: {
+        const QString filePath = QUrl(type.location().filename()).path();
+        displayName = filePath.midRef(filePath.lastIndexOf(QLatin1Char('/')) + 1)
+                + QLatin1Char(':') + QString::number(type.detailType());
+        break;
     }
-    QmlRangeEventStartInstance rangeEventStartInstance(time, size, 0, 0, 0, 0, newEvent);
-    d->startInstanceList.append(rangeEventStartInstance);
-}
-
-void QmlProfilerData::addInputEvent(QQmlProfilerDefinitions::InputEventType type, qint64 time,
-                                    int a, int b)
-{
-    setState(AcquiringData);
-
-    QQmlProfilerDefinitions::EventType eventType;
-    switch (type) {
-    case QQmlProfilerDefinitions::InputKeyPress:
-    case QQmlProfilerDefinitions::InputKeyRelease:
-    case QQmlProfilerDefinitions::InputKeyUnknown:
-        eventType = QQmlProfilerDefinitions::Key;
+    case SceneGraphFrame:
+        displayName = QString::fromLatin1("SceneGraph:%1").arg(type.detailType());
         break;
-    default:
-        eventType = QQmlProfilerDefinitions::Mouse;
+    case MemoryAllocation:
+        displayName = QString::fromLatin1("MemoryAllocation:%1").arg(type.detailType());
+        break;
+    case DebugMessage:
+        displayName = QString::fromLatin1("DebugMessage:%1").arg(type.detailType());
+        break;
+    case MaximumMessage: {
+        const QQmlProfilerEventLocation eventLocation = type.location();
+        // generate hash
+        if (eventLocation.filename().isEmpty()) {
+            displayName = QString::fromLatin1("Unknown");
+        } else {
+            const QString filePath = QUrl(eventLocation.filename()).path();
+            displayName = filePath.midRef(
+                        filePath.lastIndexOf(QLatin1Char('/')) + 1) +
+                        QLatin1Char(':') + QString::number(eventLocation.line());
+        }
         break;
     }
-
-    QString eventHashStr = QString::fromLatin1("Input:%1").arg(eventType);
-
-    QmlRangeEventData *newEvent;
-    if (d->eventDescriptions.contains(eventHashStr)) {
-        newEvent = d->eventDescriptions[eventHashStr];
-    } else {
-        newEvent = new QmlRangeEventData(QString(), eventType, eventHashStr, QQmlEventLocation(),
-                                         QString(), QQmlProfilerDefinitions::Event,
-                                         QQmlProfilerDefinitions::MaximumRangeType);
-        d->eventDescriptions.insert(eventHashStr, newEvent);
     }
 
-    d->startInstanceList.append(QmlRangeEventStartInstance(time, -1, type, a, b, newEvent));
+    newType.setDisplayName(displayName);
+    d->eventTypes.append(newType);
 }
 
 void QmlProfilerData::computeQmlTime()
 {
     // compute levels
-    QHash<int, qint64> endtimesPerLevel;
-    int minimumLevel = 1;
-    int level = minimumLevel;
-
-    for (int i = 0; i < d->startInstanceList.count(); i++) {
-        qint64 st = d->startInstanceList.at(i).startTime;
+    qint64 level0Start = -1;
+    int level = 0;
 
-        if (d->startInstanceList.at(i).data->rangeType == QQmlProfilerDefinitions::Painting) {
+    for (const QQmlProfilerEvent &event : qAsConst(d->events)) {
+        const QQmlProfilerEventType &type = d->eventTypes.at(event.typeIndex());
+        if (type.message() != MaximumMessage)
             continue;
-        }
-
-        // general level
-        if (endtimesPerLevel.value(level) > st) {
-            level++;
-        } else {
-            while (level > minimumLevel && endtimesPerLevel[level-1] <= st)
-                level--;
-        }
-        endtimesPerLevel[level] = st + d->startInstanceList.at(i).duration;
 
-        if (level == minimumLevel) {
-            d->qmlMeasuredTime += d->startInstanceList.at(i).duration;
+        switch (type.rangeType()) {
+        case Compiling:
+        case Creating:
+        case Binding:
+        case HandlingSignal:
+        case Javascript:
+            switch (event.rangeStage()) {
+            case RangeStart:
+                if (level++ == 0)
+                    level0Start = event.timestamp();
+                break;
+            case RangeEnd:
+                if (--level == 0)
+                    d->qmlMeasuredTime += event.timestamp() - level0Start;
+                break;
+            default:
+                break;
+            }
+            break;
+        default:
+            break;
         }
     }
 }
 
-bool compareStartTimes(const QmlRangeEventStartInstance &t1, const QmlRangeEventStartInstance &t2)
+bool compareStartTimes(const QQmlProfilerEvent &t1, const QQmlProfilerEvent &t2)
 {
-    return t1.startTime < t2.startTime;
+    return t1.timestamp() < t2.timestamp();
 }
 
 void QmlProfilerData::sortStartTimes()
 {
-    if (d->startInstanceList.count() < 2)
+    if (d->events.count() < 2)
         return;
 
     // assuming startTimes is partially sorted
     // identify blocks of events and sort them with quicksort
-    QVector<QmlRangeEventStartInstance>::iterator itFrom = d->startInstanceList.end() - 2;
-    QVector<QmlRangeEventStartInstance>::iterator itTo = d->startInstanceList.end() - 1;
+    QVector<QQmlProfilerEvent>::iterator itFrom = d->events.end() - 2;
+    QVector<QQmlProfilerEvent>::iterator itTo = d->events.end() - 1;
 
-    while (itFrom != d->startInstanceList.begin() && itTo != d->startInstanceList.begin()) {
+    while (itFrom != d->events.begin() && itTo != d->events.begin()) {
         // find block to sort
-        while ( itFrom != d->startInstanceList.begin()
-                && itTo->startTime > itFrom->startTime ) {
+        while (itFrom != d->events.begin() && itTo->timestamp() > itFrom->timestamp()) {
             --itTo;
             itFrom = itTo - 1;
         }
 
         // if we're at the end of the list
-        if (itFrom == d->startInstanceList.begin())
+        if (itFrom == d->events.begin())
             break;
 
         // find block length
-        while ( itFrom != d->startInstanceList.begin()
-                && itTo->startTime <= itFrom->startTime )
+        while (itFrom != d->events.begin() && itTo->timestamp() <= itFrom->timestamp())
             --itFrom;
 
-        if (itTo->startTime <= itFrom->startTime)
+        if (itTo->timestamp() <= itFrom->timestamp())
             std::sort(itFrom, itTo + 1, compareStartTimes);
         else
             std::sort(itFrom + 1, itTo + 1, compareStartTimes);
@@ -479,9 +319,88 @@ void QmlProfilerData::complete()
 
 bool QmlProfilerData::isEmpty() const
 {
-    return d->startInstanceList.isEmpty();
+    return d->events.isEmpty();
 }
 
+struct StreamWriter {
+    QString error;
+
+    StreamWriter(const QString &filename)
+    {
+        if (!filename.isEmpty()) {
+            file.setFileName(filename);
+            if (!file.open(QIODevice::WriteOnly)) {
+                error = QmlProfilerData::tr("Could not open %1 for writing").arg(filename);
+                return;
+            }
+        } else {
+            if (!file.open(stdout, QIODevice::WriteOnly)) {
+                error = QmlProfilerData::tr("Could not open stdout for writing");
+                return;
+            }
+        }
+
+        stream.setDevice(&file);
+        stream.setAutoFormatting(true);
+        stream.writeStartDocument();
+        writeStartElement("trace");
+    }
+
+    ~StreamWriter() {
+        writeEndElement();
+        stream.writeEndDocument();
+        file.close();
+    }
+
+    template<typename Number>
+    void writeAttribute(const char *name, Number number)
+    {
+        stream.writeAttribute(QLatin1String(name), QString::number(number));
+    }
+
+    void writeAttribute(const char *name, const char *value)
+    {
+        stream.writeAttribute(QLatin1String(name), QLatin1String(value));
+    }
+
+    void writeAttribute(const char *name, const QQmlProfilerEvent &event, int i, bool printZero = true)
+    {
+        const qint64 number = event.number<qint64>(i);
+        if (printZero || number != 0)
+            writeAttribute(name, number);
+    }
+
+    template<typename Number>
+    void writeTextElement(const char *name, Number number)
+    {
+        writeTextElement(name, QString::number(number));
+    }
+
+    void writeTextElement(const char *name, const char *value)
+    {
+        stream.writeTextElement(QLatin1String(name), QLatin1String(value));
+    }
+
+    void writeTextElement(const char *name, const QString &value)
+    {
+        stream.writeTextElement(QLatin1String(name), value);
+    }
+
+    void writeStartElement(const char *name)
+    {
+        stream.writeStartElement(QLatin1String(name));
+    }
+
+    void writeEndElement()
+    {
+        stream.writeEndElement();
+    }
+
+private:
+    QFile file;
+    QXmlStreamWriter stream;
+};
+
 bool QmlProfilerData::save(const QString &filename)
 {
     if (isEmpty()) {
@@ -489,157 +408,176 @@ bool QmlProfilerData::save(const QString &filename)
         return false;
     }
 
-    QFile file;
-    if (!filename.isEmpty()) {
-        file.setFileName(filename);
-        if (!file.open(QIODevice::WriteOnly)) {
-            emit error(tr("Could not open %1 for writing").arg(filename));
-            return false;
-        }
-    } else {
-        if (!file.open(stdout, QIODevice::WriteOnly)) {
-            emit error(tr("Could not open stdout for writing"));
-            return false;
-        }
+    StreamWriter stream(filename);
+    if (!stream.error.isEmpty()) {
+        emit error(stream.error);
+        return false;
     }
 
-    QXmlStreamWriter stream(&file);
-    stream.setAutoFormatting(true);
-    stream.writeStartDocument();
-
-    stream.writeStartElement(QStringLiteral("trace"));
-    stream.writeAttribute(QStringLiteral("version"), PROFILER_FILE_VERSION);
-
-    stream.writeAttribute(QStringLiteral("traceStart"), QString::number(traceStartTime()));
-    stream.writeAttribute(QStringLiteral("traceEnd"), QString::number(traceEndTime()));
-
-    stream.writeStartElement(QStringLiteral("eventData"));
-    stream.writeAttribute(QStringLiteral("totalTime"), QString::number(d->qmlMeasuredTime));
-
-    const auto eventDescriptionsKeys = d->eventDescriptions.keys();
-    for (auto it = d->eventDescriptions.cbegin(), end = d->eventDescriptions.cend();
-         it != end; ++it) {
-        const QmlRangeEventData *eventData = it.value();
-        stream.writeStartElement(QStringLiteral("event"));
-        stream.writeAttribute(QStringLiteral("index"), QString::number(
-                                  eventDescriptionsKeys.indexOf(eventData->eventHashStr)));
-        if (!eventData->displayName.isEmpty())
-            stream.writeTextElement(QStringLiteral("displayname"), eventData->displayName);
-        if (eventData->rangeType != QQmlProfilerDefinitions::MaximumRangeType)
-            stream.writeTextElement(QStringLiteral("type"),
-                                    qmlRangeTypeAsString(eventData->rangeType));
-        else
-            stream.writeTextElement(QStringLiteral("type"),
-                                    qmlMessageAsString(eventData->message));
-        if (!eventData->location.filename.isEmpty())
-            stream.writeTextElement(QStringLiteral("filename"), eventData->location.filename);
-        if (eventData->location.line >= 0)
-            stream.writeTextElement(QStringLiteral("line"),
-                                    QString::number(eventData->location.line));
-        if (eventData->location.column >= 0)
-            stream.writeTextElement(QStringLiteral("column"),
-                                    QString::number(eventData->location.column));
-        if (!eventData->details.isEmpty())
-            stream.writeTextElement(QStringLiteral("details"), eventData->details);
-        if (eventData->rangeType == QQmlProfilerDefinitions::Binding)
-            stream.writeTextElement(QStringLiteral("bindingType"),
-                                    QString::number((int)eventData->detailType));
-        else if (eventData->message == QQmlProfilerDefinitions::Event) {
-            switch (eventData->detailType) {
-            case QQmlProfilerDefinitions::AnimationFrame:
-                stream.writeTextElement(QStringLiteral("animationFrame"),
-                                        QString::number((int)eventData->detailType));
+    stream.writeAttribute("version", PROFILER_FILE_VERSION);
+    stream.writeAttribute("traceStart", traceStartTime());
+    stream.writeAttribute("traceEnd", traceEndTime());
+
+    stream.writeStartElement("eventData");
+    stream.writeAttribute("totalTime", d->qmlMeasuredTime);
+
+    for (int typeIndex = 0, end = d->eventTypes.size(); typeIndex < end; ++typeIndex) {
+        const QQmlProfilerEventType &eventData = d->eventTypes.at(typeIndex);
+        stream.writeStartElement("event");
+        stream.writeAttribute("index", typeIndex);
+        if (!eventData.displayName().isEmpty())
+            stream.writeTextElement("displayname", eventData.displayName());
+
+        stream.writeTextElement("type", eventData.rangeType() == MaximumRangeType
+                                ? qmlMessageAsString(eventData.message())
+                                : qmlRangeTypeAsString(eventData.rangeType()));
+
+        const QQmlProfilerEventLocation location = eventData.location();
+        if (!location.filename().isEmpty())
+            stream.writeTextElement("filename", location.filename());
+        if (location.line() >= 0)
+            stream.writeTextElement("line", location.line());
+        if (location.column() >= 0)
+            stream.writeTextElement("column", location.column());
+        if (!eventData.data().isEmpty())
+            stream.writeTextElement("details", eventData.data());
+        if (eventData.rangeType() == Binding)
+            stream.writeTextElement("bindingType", eventData.detailType());
+        else if (eventData.message() == Event) {
+            switch (eventData.detailType()) {
+            case AnimationFrame:
+                stream.writeTextElement("animationFrame", eventData.detailType());
                 break;
-            case QQmlProfilerDefinitions::Key:
-                stream.writeTextElement(QStringLiteral("keyEvent"),
-                                        QString::number((int)eventData->detailType));
+            case Key:
+                stream.writeTextElement("keyEvent", eventData.detailType());
                 break;
-            case QQmlProfilerDefinitions::Mouse:
-                stream.writeTextElement(QStringLiteral("mouseEvent"),
-                                        QString::number((int)eventData->detailType));
+            case Mouse:
+                stream.writeTextElement("mouseEvent", eventData.detailType());
                 break;
             }
-        } else if (eventData->message == QQmlProfilerDefinitions::PixmapCacheEvent)
-            stream.writeTextElement(QStringLiteral("cacheEventType"),
-                                    QString::number((int)eventData->detailType));
-        else if (eventData->message == QQmlProfilerDefinitions::SceneGraphFrame)
-            stream.writeTextElement(QStringLiteral("sgEventType"),
-                                    QString::number((int)eventData->detailType));
-        else if (eventData->message == QQmlProfilerDefinitions::MemoryAllocation)
-            stream.writeTextElement(QStringLiteral("memoryEventType"),
-                                    QString::number((int)eventData->detailType));
+        } else if (eventData.message() == PixmapCacheEvent)
+            stream.writeTextElement("cacheEventType", eventData.detailType());
+        else if (eventData.message() == SceneGraphFrame)
+            stream.writeTextElement("sgEventType", eventData.detailType());
+        else if (eventData.message() == MemoryAllocation)
+            stream.writeTextElement("memoryEventType", eventData.detailType());
         stream.writeEndElement();
     }
     stream.writeEndElement(); // eventData
 
-    stream.writeStartElement(QStringLiteral("profilerDataModel"));
-    for (const QmlRangeEventStartInstance &event : qAsConst(d->startInstanceList)) {
-        stream.writeStartElement(QStringLiteral("range"));
-        stream.writeAttribute(QStringLiteral("startTime"), QString::number(event.startTime));
-        if (event.duration >= 0)
-            stream.writeAttribute(QStringLiteral("duration"),
-                                  QString::number(event.duration));
-        stream.writeAttribute(QStringLiteral("eventIndex"), QString::number(
-                                  eventDescriptionsKeys.indexOf(event.data->eventHashStr)));
-        if (event.data->message == QQmlProfilerDefinitions::Event) {
-            if (event.data->detailType == QQmlProfilerDefinitions::AnimationFrame) {
+    stream.writeStartElement("profilerDataModel");
+
+    auto sendEvent = [&](const QQmlProfilerEvent &event, qint64 duration = 0) {
+        const QQmlProfilerEventType &type = d->eventTypes.at(event.typeIndex());
+        stream.writeStartElement("range");
+        stream.writeAttribute("startTime", event.timestamp());
+        if (duration != 0)
+            stream.writeAttribute("duration", duration);
+        stream.writeAttribute("eventIndex", event.typeIndex());
+        if (type.message() == Event) {
+            if (type.detailType() == AnimationFrame) {
                 // special: animation frame
-                stream.writeAttribute(QStringLiteral("framerate"), QString::number(event.frameRate));
-                stream.writeAttribute(QStringLiteral("animationcount"),
-                                      QString::number(event.animationCount));
-                stream.writeAttribute(QStringLiteral("thread"), QString::number(event.threadId));
-            } else if (event.data->detailType == QQmlProfilerDefinitions::Key ||
-                       event.data->detailType == QQmlProfilerDefinitions::Mouse) {
+                stream.writeAttribute("framerate", event, 0);
+                stream.writeAttribute("animationcount", event, 1);
+                stream.writeAttribute("thread", event, 2);
+            } else if (type.detailType() == Key || type.detailType() == Mouse) {
                 // numerical value here, to keep the format a bit more compact
-                stream.writeAttribute(QStringLiteral("type"),
-                                      QString::number(event.inputType));
-                stream.writeAttribute(QStringLiteral("data1"),
-                                      QString::number(event.inputA));
-                stream.writeAttribute(QStringLiteral("data2"),
-                                      QString::number(event.inputB));
+                stream.writeAttribute("type", event, 0);
+                stream.writeAttribute("data1", event, 1);
+                stream.writeAttribute("data2", event, 2);
             }
-        } else if (event.data->message == QQmlProfilerDefinitions::PixmapCacheEvent) {
+        } else if (type.message() == PixmapCacheEvent) {
             // special: pixmap cache event
-            if (event.data->detailType == QQmlProfilerDefinitions::PixmapSizeKnown) {
-                stream.writeAttribute(QStringLiteral("width"),
-                                      QString::number(event.numericData1));
-                stream.writeAttribute(QStringLiteral("height"),
-                                      QString::number(event.numericData2));
-            } else if (event.data->detailType ==
-                       QQmlProfilerDefinitions::PixmapReferenceCountChanged ||
-                    event.data->detailType ==
-                       QQmlProfilerDefinitions::PixmapCacheCountChanged) {
-                stream.writeAttribute(QStringLiteral("refCount"),
-                                      QString::number(event.numericData1));
+            if (type.detailType() == PixmapSizeKnown) {
+                stream.writeAttribute("width", event, 0);
+                stream.writeAttribute("height", event, 1);
+            } else if (type.detailType() == PixmapReferenceCountChanged
+                       || type.detailType() == PixmapCacheCountChanged) {
+                stream.writeAttribute("refCount", event, 1);
             }
-        } else if (event.data->message == QQmlProfilerDefinitions::SceneGraphFrame) {
-            // special: scenegraph frame events
-            if (event.numericData1 > 0)
-                stream.writeAttribute(QStringLiteral("timing1"),
-                                      QString::number(event.numericData1));
-            if (event.numericData2 > 0)
-                stream.writeAttribute(QStringLiteral("timing2"),
-                                      QString::number(event.numericData2));
-            if (event.numericData3 > 0)
-                stream.writeAttribute(QStringLiteral("timing3"),
-                                      QString::number(event.numericData3));
-            if (event.numericData4 > 0)
-                stream.writeAttribute(QStringLiteral("timing4"),
-                                      QString::number(event.numericData4));
-            if (event.numericData5 > 0)
-                stream.writeAttribute(QStringLiteral("timing5"),
-                                      QString::number(event.numericData5));
-        } else if (event.data->message == QQmlProfilerDefinitions::MemoryAllocation) {
-            stream.writeAttribute(QStringLiteral("amount"), QString::number(event.numericData1));
+        } else if (type.message() == SceneGraphFrame) {
+            stream.writeAttribute("timing1", event, 0, false);
+            stream.writeAttribute("timing2", event, 1, false);
+            stream.writeAttribute("timing3", event, 2, false);
+            stream.writeAttribute("timing4", event, 3, false);
+            stream.writeAttribute("timing5", event, 4, false);
+        } else if (type.message() == MemoryAllocation) {
+            stream.writeAttribute("amount", event, 0);
         }
         stream.writeEndElement();
+    };
+
+    QQueue<QQmlProfilerEvent> pointEvents;
+    QQueue<QQmlProfilerEvent> rangeStarts[MaximumRangeType];
+    QStack<qint64> rangeEnds[MaximumRangeType];
+    int level = 0;
+
+    auto sendPending = [&]() {
+        forever {
+            int minimum = MaximumRangeType;
+            qint64 minimumTime = std::numeric_limits<qint64>::max();
+            for (int i = 0; i < MaximumRangeType; ++i) {
+                const QQueue<QQmlProfilerEvent> &starts = rangeStarts[i];
+                if (starts.isEmpty())
+                    continue;
+                if (starts.head().timestamp() < minimumTime) {
+                    minimumTime = starts.head().timestamp();
+                    minimum = i;
+                }
+            }
+            if (minimum == MaximumRangeType)
+                break;
+
+            while (!pointEvents.isEmpty() && pointEvents.front().timestamp() < minimumTime)
+                sendEvent(pointEvents.dequeue());
+
+            sendEvent(rangeStarts[minimum].dequeue(),
+                      rangeEnds[minimum].pop() - minimumTime);
+        }
+    };
+
+    for (const QQmlProfilerEvent &event : qAsConst(d->events)) {
+        const QQmlProfilerEventType &type = d->eventTypes.at(event.typeIndex());
+
+        if (type.rangeType() != MaximumRangeType) {
+            QQueue<QQmlProfilerEvent> &starts = rangeStarts[type.rangeType()];
+            switch (event.rangeStage()) {
+            case RangeStart: {
+                ++level;
+                starts.enqueue(event);
+                break;
+            }
+            case RangeEnd: {
+                QStack<qint64> &ends = rangeEnds[type.rangeType()];
+                if (starts.length() > ends.length()) {
+                    ends.push(event.timestamp());
+                    if (--level == 0)
+                        sendPending();
+                }
+                break;
+            }
+            default:
+                break;
+            }
+        } else {
+            if (level == 0)
+                sendEvent(event);
+            else
+                pointEvents.enqueue(event);
+        }
     }
-    stream.writeEndElement(); // profilerDataModel
 
-    stream.writeEndElement(); // trace
-    stream.writeEndDocument();
+    for (int i = 0; i < MaximumRangeType; ++i) {
+        while (rangeEnds[i].length() < rangeStarts[i].length()) {
+            rangeEnds[i].push(d->traceEndTime);
+            --level;
+        }
+    }
+
+    sendPending();
+
+    stream.writeEndElement(); // profilerDataModel
 
-    file.close();
     return true;
 }
 
@@ -683,4 +621,9 @@ void QmlProfilerData::setState(QmlProfilerData::State state)
     return;
 }
 
+int QmlProfilerData::numLoadedEventTypes() const
+{
+    return d->eventTypes.length();
+}
+
 #include "moc_qmlprofilerdata.cpp"
diff --git a/tools/qmlprofiler/qmlprofilerdata.h b/tools/qmlprofiler/qmlprofilerdata.h
index 00ef037071..16ebc37f28 100644
--- a/tools/qmlprofiler/qmlprofilerdata.h
+++ b/tools/qmlprofiler/qmlprofilerdata.h
@@ -29,13 +29,14 @@
 #ifndef QMLPROFILERDATA_H
 #define QMLPROFILERDATA_H
 
-#include <private/qqmleventlocation_p.h>
-#include <private/qqmlprofilerdefinitions_p.h>
+#include <private/qqmlprofilerclientdefinitions_p.h>
+#include <private/qqmlprofilereventlocation_p.h>
+#include <private/qqmlprofilereventreceiver_p.h>
 
 #include <QObject>
 
 class QmlProfilerDataPrivate;
-class QmlProfilerData : public QObject
+class QmlProfilerData : public QQmlProfilerEventReceiver
 {
     Q_OBJECT
 public:
@@ -49,9 +50,13 @@ public:
     explicit QmlProfilerData(QObject *parent = 0);
     ~QmlProfilerData();
 
-    static QString getHashStringForQmlEvent(const QQmlEventLocation &location, int eventType);
-    static QString qmlRangeTypeAsString(QQmlProfilerDefinitions::RangeType type);
-    static QString qmlMessageAsString(QQmlProfilerDefinitions::Message type);
+    int numLoadedEventTypes() const override;
+    void addEventType(const QQmlProfilerEventType &type) override;
+    void addEvent(const QQmlProfilerEvent &event) override;
+
+    static QString getHashStringForQmlEvent(const QQmlProfilerEventLocation &location, int eventType);
+    static QString qmlRangeTypeAsString(RangeType type);
+    static QString qmlMessageAsString(Message type);
 
     qint64 traceStartTime() const;
     qint64 traceEndTime() const;
@@ -61,18 +66,6 @@ public:
     void clear();
     void setTraceEndTime(qint64 time);
     void setTraceStartTime(qint64 time);
-    void addQmlEvent(QQmlProfilerDefinitions::RangeType type,
-                     QQmlProfilerDefinitions::BindingType bindingType,
-                     qint64 startTime, qint64 duration, const QStringList &data,
-                     const QQmlEventLocation &location);
-    void addFrameEvent(qint64 time, int framerate, int animationcount, int threadId);
-    void addSceneGraphFrameEvent(QQmlProfilerDefinitions::SceneGraphFrameType type, qint64 time,
-                                 qint64 numericData1, qint64 numericData2, qint64 numericData3,
-                                 qint64 numericData4, qint64 numericData5);
-    void addPixmapCacheEvent(QQmlProfilerDefinitions::PixmapEventType type, qint64 time,
-                             const QString &location, int numericData1, int numericData2);
-    void addMemoryEvent(QQmlProfilerDefinitions::MemoryType type, qint64 time, qint64 size);
-    void addInputEvent(QQmlProfilerDefinitions::InputEventType type, qint64 time, int a, int b);
 
     void complete();
     bool save(const QString &filename);
diff --git a/tools/qmlscene/main.cpp b/tools/qmlscene/main.cpp
index 6ce676456c..465bcb53d4 100644
--- a/tools/qmlscene/main.cpp
+++ b/tools/qmlscene/main.cpp
@@ -51,8 +51,10 @@
 
 #ifdef QT_WIDGETS_LIB
 #include <QtWidgets/QApplication>
+#if QT_CONFIG(filedialog)
 #include <QtWidgets/QFileDialog>
-#endif
+#endif // QT_CONFIG(filedialog)
+#endif // QT_WIDGETS_LIB
 
 #include <QtCore/QTranslator>
 #include <QtCore/QLibraryInfo>
@@ -145,19 +147,7 @@ struct Options
     };
 
     Options()
-        : originalQml(false)
-        , originalQmlRaster(false)
-        , maximized(false)
-        , fullscreen(false)
-        , transparent(false)
-        , clip(false)
-        , versionDetection(true)
-        , slowAnimations(false)
-        , quitImmediately(false)
-        , resizeViewToRootItem(false)
-        , multisample(false)
-        , verbose(false)
-        , applicationType(DefaultQmlApplicationType)
+        : textRenderType(QQuickWindow::textRenderType())
     {
         // QtWebEngine needs a shared context in order for the GPU thread to
         // upload textures.
@@ -165,21 +155,23 @@ struct Options
     }
 
     QUrl url;
-    bool originalQml;
-    bool originalQmlRaster;
-    bool maximized;
-    bool fullscreen;
-    bool transparent;
-    bool clip;
-    bool versionDetection;
-    bool slowAnimations;
-    bool quitImmediately;
-    bool resizeViewToRootItem;
-    bool multisample;
-    bool verbose;
+    bool originalQml = false;
+    bool originalQmlRaster = false;
+    bool maximized = false;
+    bool fullscreen = false;
+    bool transparent = false;
+    bool clip = false;
+    bool versionDetection = true;
+    bool slowAnimations = false;
+    bool quitImmediately = false;
+    bool resizeViewToRootItem = false;
+    bool multisample = false;
+    bool coreProfile = false;
+    bool verbose = false;
     QVector<Qt::ApplicationAttribute> applicationAttributes;
     QString translationFile;
-    QmlApplicationType applicationType;
+    QmlApplicationType applicationType = DefaultQmlApplicationType;
+    QQuickWindow::TextRenderType textRenderType;
 };
 
 #if defined(QMLSCENE_BUNDLE)
@@ -306,7 +298,7 @@ static void displayFileDialog(Options *options)
 {
 #if defined(QT_WIDGETS_LIB) && QT_CONFIG(filedialog)
     if (options->applicationType == Options::QmlApplicationTypeWidget) {
-        QString fileName = QFileDialog::getOpenFileName(0, "Open QML file", QString(), "QML Files (*.qml)");
+        QString fileName = QFileDialog::getOpenFileName(nullptr, "Open QML file", QString(), "QML Files (*.qml)");
         if (!fileName.isEmpty()) {
             QFileInfo fi(fileName);
             options->url = QUrl::fromLocalFile(fi.canonicalFilePath());
@@ -318,14 +310,6 @@ static void displayFileDialog(Options *options)
     puts("No filename specified...");
 }
 
-#if QT_CONFIG(translation)
-static void loadTranslationFile(QTranslator &translator, const QString& directory)
-{
-    translator.load(QLatin1String("qml_" )+QLocale::system().name(), directory + QLatin1String("/i18n"));
-    QCoreApplication::installTranslator(&translator);
-}
-#endif
-
 static void loadDummyDataFiles(QQmlEngine &engine, const QString& directory)
 {
     QDir dir(directory+"/dummydata", "*.qml");
@@ -359,6 +343,7 @@ static void usage()
     puts("  --fullscreen ..................... Run fullscreen");
     puts("  --transparent .................... Make the window transparent");
     puts("  --multisample .................... Enable multisampling (OpenGL anti-aliasing)");
+    puts("  --core-profile ................... Request a core profile OpenGL context");
     puts("  --no-version-detection ........... Do not try to detect the version of the .qml file");
     puts("  --slow-animations ................ Run all animations in slow motion");
     puts("  --resize-to-root ................. Resize the window to the size of the root item");
@@ -374,6 +359,7 @@ static void usage()
 #ifdef QT_WIDGETS_LIB
     puts("  --apptype [gui|widgets] ...........Select which application class to use. Default is widgets.");
 #endif
+    puts("  --textrendertype [qt|native].......Select the default render type for text-like elements.");
     puts("  -I <path> ........................ Add <path> to the list of import paths");
     puts("  -P <path> ........................ Add <path> to the list of plugin paths");
     puts("  -translation <translationfile> ... Set the language to run in");
@@ -453,6 +439,19 @@ static QUrl parseUrlArgument(const QString &arg)
     return url;
 }
 
+static QQuickWindow::TextRenderType parseTextRenderType(const QString &renderType)
+{
+    if (renderType == QLatin1String("qt"))
+        return QQuickWindow::QtTextRendering;
+    else if (renderType == QLatin1String("native"))
+        return QQuickWindow::NativeTextRendering;
+
+    usage();
+
+    Q_UNREACHABLE();
+    return QQuickWindow::QtTextRendering;
+}
+
 int main(int argc, char ** argv)
 {
     Options options;
@@ -523,6 +522,8 @@ int main(int argc, char ** argv)
                 options.resizeViewToRootItem = true;
             else if (lowerArgument == QLatin1String("--multisample"))
                 options.multisample = true;
+            else if (lowerArgument == QLatin1String("--core-profile"))
+                options.coreProfile = true;
             else if (lowerArgument == QLatin1String("--verbose"))
                 options.verbose = true;
             else if (lowerArgument == QLatin1String("-i") && i + 1 < size)
@@ -531,6 +532,8 @@ int main(int argc, char ** argv)
                 pluginPaths.append(arguments.at(++i));
             else if (lowerArgument == QLatin1String("--apptype"))
                 ++i; // Consume previously parsed argument
+            else if (lowerArgument == QLatin1String("--textrendertype") && i + 1 < size)
+                options.textRenderType = parseTextRenderType(arguments.at(++i));
             else if (lowerArgument == QLatin1String("--help")
                      || lowerArgument == QLatin1String("-help")
                      || lowerArgument == QLatin1String("--h")
@@ -540,18 +543,18 @@ int main(int argc, char ** argv)
     }
 
 #if QT_CONFIG(translation)
-    QTranslator translator;
+    QLocale locale;
     QTranslator qtTranslator;
-    QString sysLocale = QLocale::system().name();
-    if (qtTranslator.load(QLatin1String("qt_") + sysLocale, QLibraryInfo::location(QLibraryInfo::TranslationsPath)))
-        app->installTranslator(&qtTranslator);
-    if (translator.load(QLatin1String("qmlscene_") + sysLocale, QLibraryInfo::location(QLibraryInfo::TranslationsPath)))
-        app->installTranslator(&translator);
+    if (qtTranslator.load(locale, QLatin1String("qt"), QLatin1String("_"), QLibraryInfo::location(QLibraryInfo::TranslationsPath)))
+        QCoreApplication::installTranslator(&qtTranslator);
+    QTranslator translator;
+    if (translator.load(locale, QLatin1String("qmlscene"), QLatin1String("_"), QLibraryInfo::location(QLibraryInfo::TranslationsPath)))
+        QCoreApplication::installTranslator(&translator);
 
     QTranslator qmlTranslator;
     if (!options.translationFile.isEmpty()) {
         if (qmlTranslator.load(options.translationFile)) {
-            app->installTranslator(&qmlTranslator);
+            QCoreApplication::installTranslator(&qmlTranslator);
         } else {
             fprintf(stderr, "Could not load the translation file \"%s\"\n",
                     qPrintable(options.translationFile));
@@ -559,6 +562,8 @@ int main(int argc, char ** argv)
     }
 #endif
 
+    QQuickWindow::setTextRenderType(options.textRenderType);
+
     QUnifiedTimer::instance()->setSlowModeEnabled(options.slowAnimations);
 
     if (options.url.isEmpty())
@@ -575,10 +580,6 @@ int main(int argc, char ** argv)
 
     if (!options.url.isEmpty()) {
         if (!options.versionDetection || checkVersion(options.url)) {
-#if QT_CONFIG(translation)
-            QTranslator translator;
-#endif
-
             // TODO: as soon as the engine construction completes, the debug service is
             // listening for connections.  But actually we aren't ready to debug anything.
             QQmlEngine engine;
@@ -590,7 +591,9 @@ int main(int argc, char ** argv)
             if (options.url.isLocalFile()) {
                 QFileInfo fi(options.url.toLocalFile());
 #if QT_CONFIG(translation)
-                loadTranslationFile(translator, fi.path());
+                QTranslator *translator = new QTranslator(app.get());
+                if (translator->load(QLocale(), QLatin1String("qml"), QLatin1String("_"), fi.path() + QLatin1String("/i18n")))
+                    QCoreApplication::installTranslator(translator);
 #endif
                 loadDummyDataFiles(engine, fi.path());
             }
@@ -615,7 +618,7 @@ int main(int argc, char ** argv)
             } else {
                 QQuickItem *contentItem = qobject_cast<QQuickItem *>(topLevel);
                 if (contentItem) {
-                    QQuickView* qxView = new QQuickView(&engine, NULL);
+                    QQuickView* qxView = new QQuickView(&engine, nullptr);
                     window.reset(qxView);
                     // Set window default properties; the qml can still override them
                     if (options.resizeViewToRootItem)
@@ -641,6 +644,10 @@ int main(int argc, char ** argv)
                     window->setColor(QColor(Qt::transparent));
                     window->setFlags(Qt::FramelessWindowHint);
                 }
+                if (options.coreProfile) {
+                    surfaceFormat.setVersion(4, 1);
+                    surfaceFormat.setProfile(QSurfaceFormat::CoreProfile);
+                }
                 window->setFormat(surfaceFormat);
 
                 if (window->flags() == Qt::Window) // Fix window flags unless set by QML.
diff --git a/tools/qmlscene/qmlscene.pro b/tools/qmlscene/qmlscene.pro
index ec73f1871a..dcc46e17c7 100644
--- a/tools/qmlscene/qmlscene.pro
+++ b/tools/qmlscene/qmlscene.pro
@@ -5,15 +5,8 @@ CONFIG += no_import_scan
 SOURCES += main.cpp
 
 DEFINES += QML_RUNTIME_TESTING
-!contains(QT_CONFIG, no-qml-debug): DEFINES += QT_QML_DEBUG_NO_WARNING
+qtConfig(qml-debug): DEFINES += QT_QML_DEBUG_NO_WARNING
 
-QMAKE_TARGET_PRODUCT = qmlscene
-QMAKE_TARGET_DESCRIPTION = Utility that loads and displays QML documents
-
-win32 {
-   VERSION = $${QT_VERSION}.0
-} else {
-   VERSION = $${QT_VERSION}
-}
+QMAKE_TARGET_DESCRIPTION = QML Scene Viewer
 
 load(qt_tool)
diff --git a/tools/qmltestrunner/qmltestrunner.pro b/tools/qmltestrunner/qmltestrunner.pro
index 505537480c..47b9637199 100644
--- a/tools/qmltestrunner/qmltestrunner.pro
+++ b/tools/qmltestrunner/qmltestrunner.pro
@@ -3,13 +3,6 @@ SOURCES += main.cpp
 QT += qml qmltest
 CONFIG += no_import_scan
 
-QMAKE_TARGET_PRODUCT = qmltestrunner
-QMAKE_TARGET_DESCRIPTION = QML test runner
-
-win32 {
-   VERSION = $${QT_VERSION}.0
-} else {
-   VERSION = $${QT_VERSION}
-}
+QMAKE_TARGET_DESCRIPTION = QML Test Runner
 
 load(qt_tool)
diff --git a/tools/qmltime/qmltime.cpp b/tools/qmltime/qmltime.cpp
index b337ccac5c..b897d304fc 100644
--- a/tools/qmltime/qmltime.cpp
+++ b/tools/qmltime/qmltime.cpp
@@ -66,10 +66,10 @@ private:
 };
 QML_DECLARE_TYPE(Timer);
 
-Timer *Timer::m_timer = 0;
+Timer *Timer::m_timer = nullptr;
 
 Timer::Timer()
-    : m_component(0)
+    : m_component(nullptr)
     , m_willparent(false)
     , m_item(new QQuickItem)
 {
diff --git a/tools/qmltime/qmltime.pro b/tools/qmltime/qmltime.pro
index ec1bcb5a03..04a5fd5957 100644
--- a/tools/qmltime/qmltime.pro
+++ b/tools/qmltime/qmltime.pro
@@ -4,13 +4,5 @@ QT += qml quick
 QT += quick-private
 macx:CONFIG -= app_bundle
 
-QMAKE_TARGET_PRODUCT = qmltime
-QMAKE_TARGET_DESCRIPTION = Tool for benchmarking the instantiation of a QML component
-
-win32 {
-   VERSION = $${QT_VERSION}.0
-} else {
-   VERSION = $${QT_VERSION}
-}
-
+QMAKE_TARGET_DESCRIPTION = QML Time
 SOURCES += qmltime.cpp
diff --git a/tools/tools.pro b/tools/tools.pro
index 20a3600fb8..2e2eb831a9 100644
--- a/tools/tools.pro
+++ b/tools/tools.pro
@@ -1,17 +1,21 @@
 TEMPLATE = subdirs
 QT_FOR_CONFIG += qml-private
-SUBDIRS += \
-    qmlmin \
-    qmlimportscanner
 
-qtConfig(commandlineparser): SUBDIRS += qmlcachegen
+qtConfig(qml-devtools) {
+    SUBDIRS += \
+        qmllint \
+        qmlmin \
+        qmlimportscanner
+
+    qtConfig(commandlineparser):qtConfig(xmlstreamwriter): SUBDIRS += qmlcachegen
+}
 
-!android|android_app {
+qtConfig(thread):!android|android_app {
     SUBDIRS += \
-        qml \
-        qmllint
+        qml
 
     qtConfig(qml-profiler): SUBDIRS += qmlprofiler
+    qtConfig(qml-preview): SUBDIRS += qmlpreview
 
     qtHaveModule(quick) {
         !static: {
@@ -24,14 +28,22 @@ qtConfig(commandlineparser): SUBDIRS += qmlcachegen
                     qmlplugindump
             }
         }
-        qtHaveModule(widgets): SUBDIRS += qmleasing
+        qtHaveModule(widgets) {
+            QT_FOR_CONFIG += widgets
+            qtConfig(dialogbuttonbox) {
+                SUBDIRS += \
+                    qmleasing
+            }
+        }
     }
     qtHaveModule(qmltest): SUBDIRS += qmltestrunner
     qtConfig(private_tests): SUBDIRS += qmljs
 }
 
-qml.depends = qmlimportscanner
-qmleasing.depends = qmlimportscanner
+qtConfig(qml-devtools) {
+    qml.depends = qmlimportscanner
+    qmleasing.depends = qmlimportscanner
+}
 
 # qmlmin, qmlimportscanner & qmlcachegen are build tools.
 # qmlscene is needed by the autotests.